diff --git a/README.md b/README.md
index 03536ba..8cb5402 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,11 @@ Advanced OpenGL features such as Tessellation Shaders, Geometry Shaders, Compute
 
 The samples also include source for a simple cross-platform application framework which forms the basis of all of the samples.  This framework supports GL window and context management, platform-independent main event loop, handling of input devices including game controllers, asset/file reading, texture/model loading, and other GL utilities.
 
+Important GitHub Note:
+----------------------
+
+As of 5 June, 2015, NVIDIA DevTech has begun to allow the pushing of some significant changes to the GitHub tree that are not yet reflected in the Android Works release or the developer website zips.  This is intentional, and allows NVIDIA to ship new features out-of-band from the major releases.  The intention is that GitHub will always be at or ahead of the other release methods.  This should also make it easier for us to take pull requests.
+
 What to Read Next:
 ------------------
 * [Release Notes](http://docs.nvidia.com/gameworks/index.html#gameworkslibrary/graphicssamples/opengl_samples/gl_release.htm)
diff --git a/extensions/build/linux-arm32/Makefile.NvAppBase.mk b/extensions/build/linux-arm32/Makefile.NvAppBase.mk
index 84d399c..978cc3d 100644
--- a/extensions/build/linux-arm32/Makefile.NvAppBase.mk
+++ b/extensions/build/linux-arm32/Makefile.NvAppBase.mk
@@ -31,9 +31,9 @@ NvAppBase_debug_libraries += glfw3
 NvAppBase_debug_cflags    := $(NvAppBase_custom_cflags)
 NvAppBase_debug_cflags    += $(addprefix -D, $(NvAppBase_debug_defines))
 NvAppBase_debug_cflags    += $(addprefix -I, $(NvAppBase_debug_hpaths))
-NvAppBase_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAppBase_debug_cflags  += -Wno-reorder
-NvAppBase_debug_cflags  += -g
+NvAppBase_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_debug_lflags    += $(addprefix -L, $(NvAppBase_debug_lpaths))
 NvAppBase_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_debug_libraries)) -Wl,--end-group
@@ -89,9 +89,9 @@ NvAppBase_release_libraries += glfw3
 NvAppBase_release_cflags    := $(NvAppBase_custom_cflags)
 NvAppBase_release_cflags    += $(addprefix -D, $(NvAppBase_release_defines))
 NvAppBase_release_cflags    += $(addprefix -I, $(NvAppBase_release_hpaths))
-NvAppBase_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAppBase_release_cflags  += -Wno-reorder
-NvAppBase_release_cflags  += -O2
+NvAppBase_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_release_lflags    += $(addprefix -L, $(NvAppBase_release_lpaths))
 NvAppBase_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_release_libraries)) -Wl,--end-group
diff --git a/extensions/build/linux-arm32/Makefile.NvAssetLoader.mk b/extensions/build/linux-arm32/Makefile.NvAssetLoader.mk
index 7a0350e..93e027b 100644
--- a/extensions/build/linux-arm32/Makefile.NvAssetLoader.mk
+++ b/extensions/build/linux-arm32/Makefile.NvAssetLoader.mk
@@ -20,9 +20,9 @@ NvAssetLoader_debug_libraries += glfw3
 NvAssetLoader_debug_cflags    := $(NvAssetLoader_custom_cflags)
 NvAssetLoader_debug_cflags    += $(addprefix -D, $(NvAssetLoader_debug_defines))
 NvAssetLoader_debug_cflags    += $(addprefix -I, $(NvAssetLoader_debug_hpaths))
-NvAssetLoader_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAssetLoader_debug_cflags  += -Wno-reorder
-NvAssetLoader_debug_cflags  += -g
+NvAssetLoader_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_debug_lflags    += $(addprefix -L, $(NvAssetLoader_debug_lpaths))
 NvAssetLoader_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_debug_libraries)) -Wl,--end-group
@@ -71,9 +71,9 @@ NvAssetLoader_release_libraries += glfw3
 NvAssetLoader_release_cflags    := $(NvAssetLoader_custom_cflags)
 NvAssetLoader_release_cflags    += $(addprefix -D, $(NvAssetLoader_release_defines))
 NvAssetLoader_release_cflags    += $(addprefix -I, $(NvAssetLoader_release_hpaths))
-NvAssetLoader_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAssetLoader_release_cflags  += -Wno-reorder
-NvAssetLoader_release_cflags  += -O2
+NvAssetLoader_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_release_lflags    += $(addprefix -L, $(NvAssetLoader_release_lpaths))
 NvAssetLoader_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_release_libraries)) -Wl,--end-group
diff --git a/extensions/build/linux-arm32/Makefile.NvGLUtils.mk b/extensions/build/linux-arm32/Makefile.NvGLUtils.mk
index 235260e..962c9cc 100644
--- a/extensions/build/linux-arm32/Makefile.NvGLUtils.mk
+++ b/extensions/build/linux-arm32/Makefile.NvGLUtils.mk
@@ -27,9 +27,9 @@ NvGLUtils_debug_libraries += glfw3
 NvGLUtils_debug_cflags    := $(NvGLUtils_custom_cflags)
 NvGLUtils_debug_cflags    += $(addprefix -D, $(NvGLUtils_debug_defines))
 NvGLUtils_debug_cflags    += $(addprefix -I, $(NvGLUtils_debug_hpaths))
-NvGLUtils_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGLUtils_debug_cflags  += -Wno-reorder
-NvGLUtils_debug_cflags  += -g
+NvGLUtils_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_debug_lflags    += $(addprefix -L, $(NvGLUtils_debug_lpaths))
 NvGLUtils_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_debug_libraries)) -Wl,--end-group
@@ -78,9 +78,9 @@ NvGLUtils_release_libraries += glfw3
 NvGLUtils_release_cflags    := $(NvGLUtils_custom_cflags)
 NvGLUtils_release_cflags    += $(addprefix -D, $(NvGLUtils_release_defines))
 NvGLUtils_release_cflags    += $(addprefix -I, $(NvGLUtils_release_hpaths))
-NvGLUtils_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGLUtils_release_cflags  += -Wno-reorder
-NvGLUtils_release_cflags  += -O2
+NvGLUtils_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_release_lflags    += $(addprefix -L, $(NvGLUtils_release_lpaths))
 NvGLUtils_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_release_libraries)) -Wl,--end-group
diff --git a/extensions/build/linux-arm32/Makefile.NvGamepad.mk b/extensions/build/linux-arm32/Makefile.NvGamepad.mk
index 6f72e6a..82f0f3b 100644
--- a/extensions/build/linux-arm32/Makefile.NvGamepad.mk
+++ b/extensions/build/linux-arm32/Makefile.NvGamepad.mk
@@ -22,9 +22,9 @@ NvGamepad_debug_libraries += glfw3
 NvGamepad_debug_cflags    := $(NvGamepad_custom_cflags)
 NvGamepad_debug_cflags    += $(addprefix -D, $(NvGamepad_debug_defines))
 NvGamepad_debug_cflags    += $(addprefix -I, $(NvGamepad_debug_hpaths))
-NvGamepad_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGamepad_debug_cflags  += -Wno-reorder
-NvGamepad_debug_cflags  += -g
+NvGamepad_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_debug_lflags    += $(addprefix -L, $(NvGamepad_debug_lpaths))
 NvGamepad_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_debug_libraries)) -Wl,--end-group
@@ -73,9 +73,9 @@ NvGamepad_release_libraries += glfw3
 NvGamepad_release_cflags    := $(NvGamepad_custom_cflags)
 NvGamepad_release_cflags    += $(addprefix -D, $(NvGamepad_release_defines))
 NvGamepad_release_cflags    += $(addprefix -I, $(NvGamepad_release_hpaths))
-NvGamepad_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGamepad_release_cflags  += -Wno-reorder
-NvGamepad_release_cflags  += -O2
+NvGamepad_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_release_lflags    += $(addprefix -L, $(NvGamepad_release_lpaths))
 NvGamepad_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_release_libraries)) -Wl,--end-group
diff --git a/extensions/build/linux-arm32/Makefile.NvModel.mk b/extensions/build/linux-arm32/Makefile.NvModel.mk
index 84575a1..d380b21 100644
--- a/extensions/build/linux-arm32/Makefile.NvModel.mk
+++ b/extensions/build/linux-arm32/Makefile.NvModel.mk
@@ -24,9 +24,9 @@ NvModel_debug_libraries += glfw3
 NvModel_debug_cflags    := $(NvModel_custom_cflags)
 NvModel_debug_cflags    += $(addprefix -D, $(NvModel_debug_defines))
 NvModel_debug_cflags    += $(addprefix -I, $(NvModel_debug_hpaths))
-NvModel_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvModel_debug_cflags  += -Wno-reorder
-NvModel_debug_cflags  += -g
+NvModel_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_lflags    := $(NvModel_custom_lflags)
 NvModel_debug_lflags    += $(addprefix -L, $(NvModel_debug_lpaths))
 NvModel_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ NvModel_release_libraries += glfw3
 NvModel_release_cflags    := $(NvModel_custom_cflags)
 NvModel_release_cflags    += $(addprefix -D, $(NvModel_release_defines))
 NvModel_release_cflags    += $(addprefix -I, $(NvModel_release_hpaths))
-NvModel_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvModel_release_cflags  += -Wno-reorder
-NvModel_release_cflags  += -O2
+NvModel_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_lflags    := $(NvModel_custom_lflags)
 NvModel_release_lflags    += $(addprefix -L, $(NvModel_release_lpaths))
 NvModel_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_release_libraries)) -Wl,--end-group
diff --git a/extensions/build/linux-arm32/Makefile.NvUI.mk b/extensions/build/linux-arm32/Makefile.NvUI.mk
index c7c9539..0e3f2c6 100644
--- a/extensions/build/linux-arm32/Makefile.NvUI.mk
+++ b/extensions/build/linux-arm32/Makefile.NvUI.mk
@@ -36,9 +36,9 @@ NvUI_debug_libraries += glfw3
 NvUI_debug_cflags    := $(NvUI_custom_cflags)
 NvUI_debug_cflags    += $(addprefix -D, $(NvUI_debug_defines))
 NvUI_debug_cflags    += $(addprefix -I, $(NvUI_debug_hpaths))
-NvUI_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvUI_debug_cflags  += -Wno-reorder
-NvUI_debug_cflags  += -g
+NvUI_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_lflags    := $(NvUI_custom_lflags)
 NvUI_debug_lflags    += $(addprefix -L, $(NvUI_debug_lpaths))
 NvUI_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_debug_libraries)) -Wl,--end-group
@@ -87,9 +87,9 @@ NvUI_release_libraries += glfw3
 NvUI_release_cflags    := $(NvUI_custom_cflags)
 NvUI_release_cflags    += $(addprefix -D, $(NvUI_release_defines))
 NvUI_release_cflags    += $(addprefix -I, $(NvUI_release_hpaths))
-NvUI_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvUI_release_cflags  += -Wno-reorder
-NvUI_release_cflags  += -O2
+NvUI_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_lflags    := $(NvUI_custom_lflags)
 NvUI_release_lflags    += $(addprefix -L, $(NvUI_release_lpaths))
 NvUI_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_release_libraries)) -Wl,--end-group
diff --git a/extensions/build/linux32/Makefile b/extensions/build/linux32/Makefile
index 5bd23e0..8d3db21 100644
--- a/extensions/build/linux32/Makefile
+++ b/extensions/build/linux32/Makefile
@@ -2,7 +2,6 @@
 # Makefile generated by XPJ for linux32
 
 DEPSDIR = .deps
-SILENT_FLAG ?= @
 #default defines
 OBJS_DIR  = build
 RMDIR     = rm -fr
@@ -24,15 +23,15 @@ debug: build_NvUI_debug
 release: build_NvUI_release 
 
 clean: clean_NvUI_debug clean_NvUI_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
 
 
 clean_debug: clean_NvUI_debug 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
 
 
 clean_release: clean_NvUI_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
 
 
 include Makefile.NvUI.mk
@@ -192,3 +191,7 @@ SUFFIXES :=
 .sym:
 .f:
 .f.o:
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux32/Makefile.NvAppBase.mk b/extensions/build/linux32/Makefile.NvAppBase.mk
index 410f516..3b30864 100644
--- a/extensions/build/linux32/Makefile.NvAppBase.mk
+++ b/extensions/build/linux32/Makefile.NvAppBase.mk
@@ -43,12 +43,12 @@ NvAppBase_debug_common_cflags    += $(addprefix -D, $(NvAppBase_debug_defines))
 NvAppBase_debug_common_cflags    += $(addprefix -I, $(NvAppBase_debug_hpaths))
 NvAppBase_debug_common_cflags  += -m32
 NvAppBase_debug_cflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAppBase_debug_cflags  += -g
+NvAppBase_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_cppflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAppBase_debug_cppflags  += -Wno-reorder
-NvAppBase_debug_cppflags  += -g
+NvAppBase_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_debug_lflags    += $(addprefix -L, $(NvAppBase_debug_lpaths))
 NvAppBase_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_debug_libraries)) -Wl,--end-group
@@ -61,9 +61,9 @@ NvAppBase_debug_obj      = $(NvAppBase_debug_cpp_o) $(NvAppBase_debug_cc_o) $(Nv
 NvAppBase_debug_bin      := ./../../lib/linux32/libNvAppBaseD.a
 
 clean_NvAppBase_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_bin)
+	$(ECHO) clean NvAppBase debug
+	$(RMDIR) $(NvAppBase_debug_objsdir)
+	$(RMDIR) $(NvAppBase_debug_bin)
 
 build_NvAppBase_debug: postbuild_NvAppBase_debug
 postbuild_NvAppBase_debug: mainbuild_NvAppBase_debug
@@ -71,37 +71,37 @@ mainbuild_NvAppBase_debug: prebuild_NvAppBase_debug $(NvAppBase_debug_bin)
 prebuild_NvAppBase_debug:
 
 $(NvAppBase_debug_bin): $(NvAppBase_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvAppBaseD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvAppBaseD.a`
+	$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_debug_cpp_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_cc_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_c_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
@@ -125,12 +125,12 @@ NvAppBase_release_common_cflags    += $(addprefix -D, $(NvAppBase_release_define
 NvAppBase_release_common_cflags    += $(addprefix -I, $(NvAppBase_release_hpaths))
 NvAppBase_release_common_cflags  += -m32
 NvAppBase_release_cflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAppBase_release_cflags  += -O2
+NvAppBase_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_cppflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAppBase_release_cppflags  += -Wno-reorder
-NvAppBase_release_cppflags  += -O2
+NvAppBase_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_release_lflags    += $(addprefix -L, $(NvAppBase_release_lpaths))
 NvAppBase_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_release_libraries)) -Wl,--end-group
@@ -143,9 +143,9 @@ NvAppBase_release_obj      = $(NvAppBase_release_cpp_o) $(NvAppBase_release_cc_o
 NvAppBase_release_bin      := ./../../lib/linux32/libNvAppBase.a
 
 clean_NvAppBase_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase release
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_bin)
+	$(ECHO) clean NvAppBase release
+	$(RMDIR) $(NvAppBase_release_objsdir)
+	$(RMDIR) $(NvAppBase_release_bin)
 
 build_NvAppBase_release: postbuild_NvAppBase_release
 postbuild_NvAppBase_release: mainbuild_NvAppBase_release
@@ -153,40 +153,45 @@ mainbuild_NvAppBase_release: prebuild_NvAppBase_release $(NvAppBase_release_bin)
 prebuild_NvAppBase_release:
 
 $(NvAppBase_release_bin): $(NvAppBase_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvAppBase.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvAppBase.a`
+	$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_release_cpp_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_cc_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_c_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 clean_NvAppBase:  clean_NvAppBase_debug clean_NvAppBase_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux32/Makefile.NvAssetLoader.mk b/extensions/build/linux32/Makefile.NvAssetLoader.mk
index f0eff2e..fa58f85 100644
--- a/extensions/build/linux32/Makefile.NvAssetLoader.mk
+++ b/extensions/build/linux32/Makefile.NvAssetLoader.mk
@@ -32,12 +32,12 @@ NvAssetLoader_debug_common_cflags    += $(addprefix -D, $(NvAssetLoader_debug_de
 NvAssetLoader_debug_common_cflags    += $(addprefix -I, $(NvAssetLoader_debug_hpaths))
 NvAssetLoader_debug_common_cflags  += -m32
 NvAssetLoader_debug_cflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAssetLoader_debug_cflags  += -g
+NvAssetLoader_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_cppflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAssetLoader_debug_cppflags  += -Wno-reorder
-NvAssetLoader_debug_cppflags  += -g
+NvAssetLoader_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_debug_lflags    += $(addprefix -L, $(NvAssetLoader_debug_lpaths))
 NvAssetLoader_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_debug_libraries)) -Wl,--end-group
@@ -50,9 +50,9 @@ NvAssetLoader_debug_obj      = $(NvAssetLoader_debug_cpp_o) $(NvAssetLoader_debu
 NvAssetLoader_debug_bin      := ./../../lib/linux32/libNvAssetLoaderD.a
 
 clean_NvAssetLoader_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_bin)
+	$(ECHO) clean NvAssetLoader debug
+	$(RMDIR) $(NvAssetLoader_debug_objsdir)
+	$(RMDIR) $(NvAssetLoader_debug_bin)
 
 build_NvAssetLoader_debug: postbuild_NvAssetLoader_debug
 postbuild_NvAssetLoader_debug: mainbuild_NvAssetLoader_debug
@@ -60,37 +60,37 @@ mainbuild_NvAssetLoader_debug: prebuild_NvAssetLoader_debug $(NvAssetLoader_debu
 prebuild_NvAssetLoader_debug:
 
 $(NvAssetLoader_debug_bin): $(NvAssetLoader_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvAssetLoaderD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvAssetLoaderD.a`
+	$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_debug_cpp_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_cc_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_c_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
@@ -114,12 +114,12 @@ NvAssetLoader_release_common_cflags    += $(addprefix -D, $(NvAssetLoader_releas
 NvAssetLoader_release_common_cflags    += $(addprefix -I, $(NvAssetLoader_release_hpaths))
 NvAssetLoader_release_common_cflags  += -m32
 NvAssetLoader_release_cflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAssetLoader_release_cflags  += -O2
+NvAssetLoader_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_cppflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAssetLoader_release_cppflags  += -Wno-reorder
-NvAssetLoader_release_cppflags  += -O2
+NvAssetLoader_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_release_lflags    += $(addprefix -L, $(NvAssetLoader_release_lpaths))
 NvAssetLoader_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_release_libraries)) -Wl,--end-group
@@ -132,9 +132,9 @@ NvAssetLoader_release_obj      = $(NvAssetLoader_release_cpp_o) $(NvAssetLoader_
 NvAssetLoader_release_bin      := ./../../lib/linux32/libNvAssetLoader.a
 
 clean_NvAssetLoader_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader release
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_bin)
+	$(ECHO) clean NvAssetLoader release
+	$(RMDIR) $(NvAssetLoader_release_objsdir)
+	$(RMDIR) $(NvAssetLoader_release_bin)
 
 build_NvAssetLoader_release: postbuild_NvAssetLoader_release
 postbuild_NvAssetLoader_release: mainbuild_NvAssetLoader_release
@@ -142,40 +142,45 @@ mainbuild_NvAssetLoader_release: prebuild_NvAssetLoader_release $(NvAssetLoader_
 prebuild_NvAssetLoader_release:
 
 $(NvAssetLoader_release_bin): $(NvAssetLoader_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvAssetLoader.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvAssetLoader.a`
+	$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_release_cpp_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_cc_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_c_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 clean_NvAssetLoader:  clean_NvAssetLoader_debug clean_NvAssetLoader_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux32/Makefile.NvGLUtils.mk b/extensions/build/linux32/Makefile.NvGLUtils.mk
index a9725de..ca5d3f5 100644
--- a/extensions/build/linux32/Makefile.NvGLUtils.mk
+++ b/extensions/build/linux32/Makefile.NvGLUtils.mk
@@ -39,12 +39,12 @@ NvGLUtils_debug_common_cflags    += $(addprefix -D, $(NvGLUtils_debug_defines))
 NvGLUtils_debug_common_cflags    += $(addprefix -I, $(NvGLUtils_debug_hpaths))
 NvGLUtils_debug_common_cflags  += -m32
 NvGLUtils_debug_cflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGLUtils_debug_cflags  += -g
+NvGLUtils_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_cppflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGLUtils_debug_cppflags  += -Wno-reorder
-NvGLUtils_debug_cppflags  += -g
+NvGLUtils_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_debug_lflags    += $(addprefix -L, $(NvGLUtils_debug_lpaths))
 NvGLUtils_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_debug_libraries)) -Wl,--end-group
@@ -57,9 +57,9 @@ NvGLUtils_debug_obj      = $(NvGLUtils_debug_cpp_o) $(NvGLUtils_debug_cc_o) $(Nv
 NvGLUtils_debug_bin      := ./../../lib/linux32/libNvGLUtilsD.a
 
 clean_NvGLUtils_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_bin)
+	$(ECHO) clean NvGLUtils debug
+	$(RMDIR) $(NvGLUtils_debug_objsdir)
+	$(RMDIR) $(NvGLUtils_debug_bin)
 
 build_NvGLUtils_debug: postbuild_NvGLUtils_debug
 postbuild_NvGLUtils_debug: mainbuild_NvGLUtils_debug
@@ -67,37 +67,37 @@ mainbuild_NvGLUtils_debug: prebuild_NvGLUtils_debug $(NvGLUtils_debug_bin)
 prebuild_NvGLUtils_debug:
 
 $(NvGLUtils_debug_bin): $(NvGLUtils_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvGLUtilsD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvGLUtilsD.a`
+	$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_debug_cpp_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_cc_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_c_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
@@ -121,12 +121,12 @@ NvGLUtils_release_common_cflags    += $(addprefix -D, $(NvGLUtils_release_define
 NvGLUtils_release_common_cflags    += $(addprefix -I, $(NvGLUtils_release_hpaths))
 NvGLUtils_release_common_cflags  += -m32
 NvGLUtils_release_cflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGLUtils_release_cflags  += -O2
+NvGLUtils_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_cppflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGLUtils_release_cppflags  += -Wno-reorder
-NvGLUtils_release_cppflags  += -O2
+NvGLUtils_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_release_lflags    += $(addprefix -L, $(NvGLUtils_release_lpaths))
 NvGLUtils_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_release_libraries)) -Wl,--end-group
@@ -139,9 +139,9 @@ NvGLUtils_release_obj      = $(NvGLUtils_release_cpp_o) $(NvGLUtils_release_cc_o
 NvGLUtils_release_bin      := ./../../lib/linux32/libNvGLUtils.a
 
 clean_NvGLUtils_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils release
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_bin)
+	$(ECHO) clean NvGLUtils release
+	$(RMDIR) $(NvGLUtils_release_objsdir)
+	$(RMDIR) $(NvGLUtils_release_bin)
 
 build_NvGLUtils_release: postbuild_NvGLUtils_release
 postbuild_NvGLUtils_release: mainbuild_NvGLUtils_release
@@ -149,40 +149,45 @@ mainbuild_NvGLUtils_release: prebuild_NvGLUtils_release $(NvGLUtils_release_bin)
 prebuild_NvGLUtils_release:
 
 $(NvGLUtils_release_bin): $(NvGLUtils_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvGLUtils.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvGLUtils.a`
+	$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_release_cpp_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_cc_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_c_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 clean_NvGLUtils:  clean_NvGLUtils_debug clean_NvGLUtils_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux32/Makefile.NvGamepad.mk b/extensions/build/linux32/Makefile.NvGamepad.mk
index 6b39e72..8117169 100644
--- a/extensions/build/linux32/Makefile.NvGamepad.mk
+++ b/extensions/build/linux32/Makefile.NvGamepad.mk
@@ -34,12 +34,12 @@ NvGamepad_debug_common_cflags    += $(addprefix -D, $(NvGamepad_debug_defines))
 NvGamepad_debug_common_cflags    += $(addprefix -I, $(NvGamepad_debug_hpaths))
 NvGamepad_debug_common_cflags  += -m32
 NvGamepad_debug_cflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGamepad_debug_cflags  += -g
+NvGamepad_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_cppflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGamepad_debug_cppflags  += -Wno-reorder
-NvGamepad_debug_cppflags  += -g
+NvGamepad_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_debug_lflags    += $(addprefix -L, $(NvGamepad_debug_lpaths))
 NvGamepad_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_debug_libraries)) -Wl,--end-group
@@ -52,9 +52,9 @@ NvGamepad_debug_obj      = $(NvGamepad_debug_cpp_o) $(NvGamepad_debug_cc_o) $(Nv
 NvGamepad_debug_bin      := ./../../lib/linux32/libNvGamepadD.a
 
 clean_NvGamepad_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_bin)
+	$(ECHO) clean NvGamepad debug
+	$(RMDIR) $(NvGamepad_debug_objsdir)
+	$(RMDIR) $(NvGamepad_debug_bin)
 
 build_NvGamepad_debug: postbuild_NvGamepad_debug
 postbuild_NvGamepad_debug: mainbuild_NvGamepad_debug
@@ -62,37 +62,37 @@ mainbuild_NvGamepad_debug: prebuild_NvGamepad_debug $(NvGamepad_debug_bin)
 prebuild_NvGamepad_debug:
 
 $(NvGamepad_debug_bin): $(NvGamepad_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvGamepadD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvGamepadD.a`
+	$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_debug_cpp_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_cc_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_c_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
@@ -116,12 +116,12 @@ NvGamepad_release_common_cflags    += $(addprefix -D, $(NvGamepad_release_define
 NvGamepad_release_common_cflags    += $(addprefix -I, $(NvGamepad_release_hpaths))
 NvGamepad_release_common_cflags  += -m32
 NvGamepad_release_cflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGamepad_release_cflags  += -O2
+NvGamepad_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_cppflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGamepad_release_cppflags  += -Wno-reorder
-NvGamepad_release_cppflags  += -O2
+NvGamepad_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_release_lflags    += $(addprefix -L, $(NvGamepad_release_lpaths))
 NvGamepad_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_release_libraries)) -Wl,--end-group
@@ -134,9 +134,9 @@ NvGamepad_release_obj      = $(NvGamepad_release_cpp_o) $(NvGamepad_release_cc_o
 NvGamepad_release_bin      := ./../../lib/linux32/libNvGamepad.a
 
 clean_NvGamepad_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad release
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_bin)
+	$(ECHO) clean NvGamepad release
+	$(RMDIR) $(NvGamepad_release_objsdir)
+	$(RMDIR) $(NvGamepad_release_bin)
 
 build_NvGamepad_release: postbuild_NvGamepad_release
 postbuild_NvGamepad_release: mainbuild_NvGamepad_release
@@ -144,40 +144,45 @@ mainbuild_NvGamepad_release: prebuild_NvGamepad_release $(NvGamepad_release_bin)
 prebuild_NvGamepad_release:
 
 $(NvGamepad_release_bin): $(NvGamepad_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvGamepad.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvGamepad.a`
+	$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_release_cpp_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_cc_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_c_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 clean_NvGamepad:  clean_NvGamepad_debug clean_NvGamepad_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux32/Makefile.NvModel.mk b/extensions/build/linux32/Makefile.NvModel.mk
index 063f71c..b701c07 100644
--- a/extensions/build/linux32/Makefile.NvModel.mk
+++ b/extensions/build/linux32/Makefile.NvModel.mk
@@ -36,12 +36,12 @@ NvModel_debug_common_cflags    += $(addprefix -D, $(NvModel_debug_defines))
 NvModel_debug_common_cflags    += $(addprefix -I, $(NvModel_debug_hpaths))
 NvModel_debug_common_cflags  += -m32
 NvModel_debug_cflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvModel_debug_cflags  += -g
+NvModel_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_cppflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvModel_debug_cppflags  += -Wno-reorder
-NvModel_debug_cppflags  += -g
+NvModel_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_lflags    := $(NvModel_custom_lflags)
 NvModel_debug_lflags    += $(addprefix -L, $(NvModel_debug_lpaths))
 NvModel_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_debug_libraries)) -Wl,--end-group
@@ -54,9 +54,9 @@ NvModel_debug_obj      = $(NvModel_debug_cpp_o) $(NvModel_debug_cc_o) $(NvModel_
 NvModel_debug_bin      := ./../../lib/linux32/libNvModelD.a
 
 clean_NvModel_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel debug
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_bin)
+	$(ECHO) clean NvModel debug
+	$(RMDIR) $(NvModel_debug_objsdir)
+	$(RMDIR) $(NvModel_debug_bin)
 
 build_NvModel_debug: postbuild_NvModel_debug
 postbuild_NvModel_debug: mainbuild_NvModel_debug
@@ -64,37 +64,37 @@ mainbuild_NvModel_debug: prebuild_NvModel_debug $(NvModel_debug_bin)
 prebuild_NvModel_debug:
 
 $(NvModel_debug_bin): $(NvModel_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvModelD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvModelD.a`
+	$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_debug_cpp_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_cc_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_c_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
@@ -118,12 +118,12 @@ NvModel_release_common_cflags    += $(addprefix -D, $(NvModel_release_defines))
 NvModel_release_common_cflags    += $(addprefix -I, $(NvModel_release_hpaths))
 NvModel_release_common_cflags  += -m32
 NvModel_release_cflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvModel_release_cflags  += -O2
+NvModel_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_cppflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvModel_release_cppflags  += -Wno-reorder
-NvModel_release_cppflags  += -O2
+NvModel_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_lflags    := $(NvModel_custom_lflags)
 NvModel_release_lflags    += $(addprefix -L, $(NvModel_release_lpaths))
 NvModel_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_release_libraries)) -Wl,--end-group
@@ -136,9 +136,9 @@ NvModel_release_obj      = $(NvModel_release_cpp_o) $(NvModel_release_cc_o) $(Nv
 NvModel_release_bin      := ./../../lib/linux32/libNvModel.a
 
 clean_NvModel_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel release
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_bin)
+	$(ECHO) clean NvModel release
+	$(RMDIR) $(NvModel_release_objsdir)
+	$(RMDIR) $(NvModel_release_bin)
 
 build_NvModel_release: postbuild_NvModel_release
 postbuild_NvModel_release: mainbuild_NvModel_release
@@ -146,40 +146,45 @@ mainbuild_NvModel_release: prebuild_NvModel_release $(NvModel_release_bin)
 prebuild_NvModel_release:
 
 $(NvModel_release_bin): $(NvModel_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvModel.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvModel.a`
+	$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_release_cpp_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_cc_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_c_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 clean_NvModel:  clean_NvModel_debug clean_NvModel_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux32/Makefile.NvUI.mk b/extensions/build/linux32/Makefile.NvUI.mk
index be1b420..55d9a27 100644
--- a/extensions/build/linux32/Makefile.NvUI.mk
+++ b/extensions/build/linux32/Makefile.NvUI.mk
@@ -48,12 +48,12 @@ NvUI_debug_common_cflags    += $(addprefix -D, $(NvUI_debug_defines))
 NvUI_debug_common_cflags    += $(addprefix -I, $(NvUI_debug_hpaths))
 NvUI_debug_common_cflags  += -m32
 NvUI_debug_cflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvUI_debug_cflags  += -g
+NvUI_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_cppflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvUI_debug_cppflags  += -Wno-reorder
-NvUI_debug_cppflags  += -g
+NvUI_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_lflags    := $(NvUI_custom_lflags)
 NvUI_debug_lflags    += $(addprefix -L, $(NvUI_debug_lpaths))
 NvUI_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_debug_libraries)) -Wl,--end-group
@@ -66,9 +66,9 @@ NvUI_debug_obj      = $(NvUI_debug_cpp_o) $(NvUI_debug_cc_o) $(NvUI_debug_c_o)
 NvUI_debug_bin      := ./../../lib/linux32/libNvUID.a
 
 clean_NvUI_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI debug
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_bin)
+	$(ECHO) clean NvUI debug
+	$(RMDIR) $(NvUI_debug_objsdir)
+	$(RMDIR) $(NvUI_debug_bin)
 
 build_NvUI_debug: postbuild_NvUI_debug
 postbuild_NvUI_debug: mainbuild_NvUI_debug
@@ -76,37 +76,37 @@ mainbuild_NvUI_debug: prebuild_NvUI_debug $(NvUI_debug_bin)
 prebuild_NvUI_debug:
 
 $(NvUI_debug_bin): $(NvUI_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvUID.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvUID.a`
+	$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_debug_cpp_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_cc_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_c_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
@@ -130,12 +130,12 @@ NvUI_release_common_cflags    += $(addprefix -D, $(NvUI_release_defines))
 NvUI_release_common_cflags    += $(addprefix -I, $(NvUI_release_hpaths))
 NvUI_release_common_cflags  += -m32
 NvUI_release_cflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvUI_release_cflags  += -O2
+NvUI_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_cppflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvUI_release_cppflags  += -Wno-reorder
-NvUI_release_cppflags  += -O2
+NvUI_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_lflags    := $(NvUI_custom_lflags)
 NvUI_release_lflags    += $(addprefix -L, $(NvUI_release_lpaths))
 NvUI_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_release_libraries)) -Wl,--end-group
@@ -148,9 +148,9 @@ NvUI_release_obj      = $(NvUI_release_cpp_o) $(NvUI_release_cc_o) $(NvUI_releas
 NvUI_release_bin      := ./../../lib/linux32/libNvUI.a
 
 clean_NvUI_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI release
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_bin)
+	$(ECHO) clean NvUI release
+	$(RMDIR) $(NvUI_release_objsdir)
+	$(RMDIR) $(NvUI_release_bin)
 
 build_NvUI_release: postbuild_NvUI_release
 postbuild_NvUI_release: mainbuild_NvUI_release
@@ -158,40 +158,45 @@ mainbuild_NvUI_release: prebuild_NvUI_release $(NvUI_release_bin)
 prebuild_NvUI_release:
 
 $(NvUI_release_bin): $(NvUI_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libNvUI.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libNvUI.a`
+	$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_release_cpp_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_cc_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_c_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 clean_NvUI:  clean_NvUI_debug clean_NvUI_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux64/Makefile b/extensions/build/linux64/Makefile
index 2805b7b..3ab52b2 100644
--- a/extensions/build/linux64/Makefile
+++ b/extensions/build/linux64/Makefile
@@ -2,7 +2,6 @@
 # Makefile generated by XPJ for linux64
 
 DEPSDIR = .deps
-SILENT_FLAG ?= @
 #default defines
 OBJS_DIR  = build
 RMDIR     = rm -fr
@@ -24,15 +23,15 @@ debug: build_NvUI_debug
 release: build_NvUI_release 
 
 clean: clean_NvUI_debug clean_NvUI_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
 
 
 clean_debug: clean_NvUI_debug 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
 
 
 clean_release: clean_NvUI_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
 
 
 include Makefile.NvUI.mk
@@ -192,3 +191,7 @@ SUFFIXES :=
 .sym:
 .f:
 .f.o:
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux64/Makefile.NvAppBase.mk b/extensions/build/linux64/Makefile.NvAppBase.mk
index a87a71f..7aa5b57 100644
--- a/extensions/build/linux64/Makefile.NvAppBase.mk
+++ b/extensions/build/linux64/Makefile.NvAppBase.mk
@@ -43,12 +43,12 @@ NvAppBase_debug_common_cflags    += $(addprefix -D, $(NvAppBase_debug_defines))
 NvAppBase_debug_common_cflags    += $(addprefix -I, $(NvAppBase_debug_hpaths))
 NvAppBase_debug_common_cflags  += -m64
 NvAppBase_debug_cflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAppBase_debug_cflags  += -g
+NvAppBase_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_cppflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAppBase_debug_cppflags  += -Wno-reorder
-NvAppBase_debug_cppflags  += -g
+NvAppBase_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_debug_lflags    += $(addprefix -L, $(NvAppBase_debug_lpaths))
 NvAppBase_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_debug_libraries)) -Wl,--end-group
@@ -62,9 +62,9 @@ NvAppBase_debug_obj      = $(NvAppBase_debug_cpp_o) $(NvAppBase_debug_cc_o) $(Nv
 NvAppBase_debug_bin      := ./../../lib/linux64/libNvAppBaseD.a
 
 clean_NvAppBase_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_bin)
+	$(ECHO) clean NvAppBase debug
+	$(RMDIR) $(NvAppBase_debug_objsdir)
+	$(RMDIR) $(NvAppBase_debug_bin)
 
 build_NvAppBase_debug: postbuild_NvAppBase_debug
 postbuild_NvAppBase_debug: mainbuild_NvAppBase_debug
@@ -72,37 +72,37 @@ mainbuild_NvAppBase_debug: prebuild_NvAppBase_debug $(NvAppBase_debug_bin)
 prebuild_NvAppBase_debug:
 
 $(NvAppBase_debug_bin): $(NvAppBase_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvAppBaseD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvAppBaseD.a`
+	$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_debug_cpp_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_cc_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_c_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
@@ -126,12 +126,12 @@ NvAppBase_release_common_cflags    += $(addprefix -D, $(NvAppBase_release_define
 NvAppBase_release_common_cflags    += $(addprefix -I, $(NvAppBase_release_hpaths))
 NvAppBase_release_common_cflags  += -m64
 NvAppBase_release_cflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAppBase_release_cflags  += -O2
+NvAppBase_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_cppflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAppBase_release_cppflags  += -Wno-reorder
-NvAppBase_release_cppflags  += -O2
+NvAppBase_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_release_lflags    += $(addprefix -L, $(NvAppBase_release_lpaths))
 NvAppBase_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_release_libraries)) -Wl,--end-group
@@ -145,9 +145,9 @@ NvAppBase_release_obj      = $(NvAppBase_release_cpp_o) $(NvAppBase_release_cc_o
 NvAppBase_release_bin      := ./../../lib/linux64/libNvAppBase.a
 
 clean_NvAppBase_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase release
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_bin)
+	$(ECHO) clean NvAppBase release
+	$(RMDIR) $(NvAppBase_release_objsdir)
+	$(RMDIR) $(NvAppBase_release_bin)
 
 build_NvAppBase_release: postbuild_NvAppBase_release
 postbuild_NvAppBase_release: mainbuild_NvAppBase_release
@@ -155,40 +155,45 @@ mainbuild_NvAppBase_release: prebuild_NvAppBase_release $(NvAppBase_release_bin)
 prebuild_NvAppBase_release:
 
 $(NvAppBase_release_bin): $(NvAppBase_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvAppBase.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvAppBase.a`
+	$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_release_cpp_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_cc_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_c_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 clean_NvAppBase:  clean_NvAppBase_debug clean_NvAppBase_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux64/Makefile.NvAssetLoader.mk b/extensions/build/linux64/Makefile.NvAssetLoader.mk
index 6f5a5c8..dbb0873 100644
--- a/extensions/build/linux64/Makefile.NvAssetLoader.mk
+++ b/extensions/build/linux64/Makefile.NvAssetLoader.mk
@@ -32,12 +32,12 @@ NvAssetLoader_debug_common_cflags    += $(addprefix -D, $(NvAssetLoader_debug_de
 NvAssetLoader_debug_common_cflags    += $(addprefix -I, $(NvAssetLoader_debug_hpaths))
 NvAssetLoader_debug_common_cflags  += -m64
 NvAssetLoader_debug_cflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAssetLoader_debug_cflags  += -g
+NvAssetLoader_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_cppflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAssetLoader_debug_cppflags  += -Wno-reorder
-NvAssetLoader_debug_cppflags  += -g
+NvAssetLoader_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_debug_lflags    += $(addprefix -L, $(NvAssetLoader_debug_lpaths))
 NvAssetLoader_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_debug_libraries)) -Wl,--end-group
@@ -51,9 +51,9 @@ NvAssetLoader_debug_obj      = $(NvAssetLoader_debug_cpp_o) $(NvAssetLoader_debu
 NvAssetLoader_debug_bin      := ./../../lib/linux64/libNvAssetLoaderD.a
 
 clean_NvAssetLoader_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_bin)
+	$(ECHO) clean NvAssetLoader debug
+	$(RMDIR) $(NvAssetLoader_debug_objsdir)
+	$(RMDIR) $(NvAssetLoader_debug_bin)
 
 build_NvAssetLoader_debug: postbuild_NvAssetLoader_debug
 postbuild_NvAssetLoader_debug: mainbuild_NvAssetLoader_debug
@@ -61,37 +61,37 @@ mainbuild_NvAssetLoader_debug: prebuild_NvAssetLoader_debug $(NvAssetLoader_debu
 prebuild_NvAssetLoader_debug:
 
 $(NvAssetLoader_debug_bin): $(NvAssetLoader_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvAssetLoaderD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvAssetLoaderD.a`
+	$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_debug_cpp_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_cc_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_c_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
@@ -115,12 +115,12 @@ NvAssetLoader_release_common_cflags    += $(addprefix -D, $(NvAssetLoader_releas
 NvAssetLoader_release_common_cflags    += $(addprefix -I, $(NvAssetLoader_release_hpaths))
 NvAssetLoader_release_common_cflags  += -m64
 NvAssetLoader_release_cflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAssetLoader_release_cflags  += -O2
+NvAssetLoader_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_cppflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAssetLoader_release_cppflags  += -Wno-reorder
-NvAssetLoader_release_cppflags  += -O2
+NvAssetLoader_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_release_lflags    += $(addprefix -L, $(NvAssetLoader_release_lpaths))
 NvAssetLoader_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_release_libraries)) -Wl,--end-group
@@ -134,9 +134,9 @@ NvAssetLoader_release_obj      = $(NvAssetLoader_release_cpp_o) $(NvAssetLoader_
 NvAssetLoader_release_bin      := ./../../lib/linux64/libNvAssetLoader.a
 
 clean_NvAssetLoader_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader release
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_bin)
+	$(ECHO) clean NvAssetLoader release
+	$(RMDIR) $(NvAssetLoader_release_objsdir)
+	$(RMDIR) $(NvAssetLoader_release_bin)
 
 build_NvAssetLoader_release: postbuild_NvAssetLoader_release
 postbuild_NvAssetLoader_release: mainbuild_NvAssetLoader_release
@@ -144,40 +144,45 @@ mainbuild_NvAssetLoader_release: prebuild_NvAssetLoader_release $(NvAssetLoader_
 prebuild_NvAssetLoader_release:
 
 $(NvAssetLoader_release_bin): $(NvAssetLoader_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvAssetLoader.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvAssetLoader.a`
+	$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_release_cpp_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_cc_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_c_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 clean_NvAssetLoader:  clean_NvAssetLoader_debug clean_NvAssetLoader_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux64/Makefile.NvGLUtils.mk b/extensions/build/linux64/Makefile.NvGLUtils.mk
index af250b6..c89cab3 100644
--- a/extensions/build/linux64/Makefile.NvGLUtils.mk
+++ b/extensions/build/linux64/Makefile.NvGLUtils.mk
@@ -39,12 +39,12 @@ NvGLUtils_debug_common_cflags    += $(addprefix -D, $(NvGLUtils_debug_defines))
 NvGLUtils_debug_common_cflags    += $(addprefix -I, $(NvGLUtils_debug_hpaths))
 NvGLUtils_debug_common_cflags  += -m64
 NvGLUtils_debug_cflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGLUtils_debug_cflags  += -g
+NvGLUtils_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_cppflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGLUtils_debug_cppflags  += -Wno-reorder
-NvGLUtils_debug_cppflags  += -g
+NvGLUtils_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_debug_lflags    += $(addprefix -L, $(NvGLUtils_debug_lpaths))
 NvGLUtils_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_debug_libraries)) -Wl,--end-group
@@ -58,9 +58,9 @@ NvGLUtils_debug_obj      = $(NvGLUtils_debug_cpp_o) $(NvGLUtils_debug_cc_o) $(Nv
 NvGLUtils_debug_bin      := ./../../lib/linux64/libNvGLUtilsD.a
 
 clean_NvGLUtils_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_bin)
+	$(ECHO) clean NvGLUtils debug
+	$(RMDIR) $(NvGLUtils_debug_objsdir)
+	$(RMDIR) $(NvGLUtils_debug_bin)
 
 build_NvGLUtils_debug: postbuild_NvGLUtils_debug
 postbuild_NvGLUtils_debug: mainbuild_NvGLUtils_debug
@@ -68,37 +68,37 @@ mainbuild_NvGLUtils_debug: prebuild_NvGLUtils_debug $(NvGLUtils_debug_bin)
 prebuild_NvGLUtils_debug:
 
 $(NvGLUtils_debug_bin): $(NvGLUtils_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvGLUtilsD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvGLUtilsD.a`
+	$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_debug_cpp_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_cc_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_c_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
@@ -122,12 +122,12 @@ NvGLUtils_release_common_cflags    += $(addprefix -D, $(NvGLUtils_release_define
 NvGLUtils_release_common_cflags    += $(addprefix -I, $(NvGLUtils_release_hpaths))
 NvGLUtils_release_common_cflags  += -m64
 NvGLUtils_release_cflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGLUtils_release_cflags  += -O2
+NvGLUtils_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_cppflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGLUtils_release_cppflags  += -Wno-reorder
-NvGLUtils_release_cppflags  += -O2
+NvGLUtils_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_release_lflags    += $(addprefix -L, $(NvGLUtils_release_lpaths))
 NvGLUtils_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_release_libraries)) -Wl,--end-group
@@ -141,9 +141,9 @@ NvGLUtils_release_obj      = $(NvGLUtils_release_cpp_o) $(NvGLUtils_release_cc_o
 NvGLUtils_release_bin      := ./../../lib/linux64/libNvGLUtils.a
 
 clean_NvGLUtils_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils release
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_bin)
+	$(ECHO) clean NvGLUtils release
+	$(RMDIR) $(NvGLUtils_release_objsdir)
+	$(RMDIR) $(NvGLUtils_release_bin)
 
 build_NvGLUtils_release: postbuild_NvGLUtils_release
 postbuild_NvGLUtils_release: mainbuild_NvGLUtils_release
@@ -151,40 +151,45 @@ mainbuild_NvGLUtils_release: prebuild_NvGLUtils_release $(NvGLUtils_release_bin)
 prebuild_NvGLUtils_release:
 
 $(NvGLUtils_release_bin): $(NvGLUtils_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvGLUtils.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvGLUtils.a`
+	$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_release_cpp_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_cc_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_c_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 clean_NvGLUtils:  clean_NvGLUtils_debug clean_NvGLUtils_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux64/Makefile.NvGamepad.mk b/extensions/build/linux64/Makefile.NvGamepad.mk
index 4f7e30a..024bcae 100644
--- a/extensions/build/linux64/Makefile.NvGamepad.mk
+++ b/extensions/build/linux64/Makefile.NvGamepad.mk
@@ -34,12 +34,12 @@ NvGamepad_debug_common_cflags    += $(addprefix -D, $(NvGamepad_debug_defines))
 NvGamepad_debug_common_cflags    += $(addprefix -I, $(NvGamepad_debug_hpaths))
 NvGamepad_debug_common_cflags  += -m64
 NvGamepad_debug_cflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGamepad_debug_cflags  += -g
+NvGamepad_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_cppflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGamepad_debug_cppflags  += -Wno-reorder
-NvGamepad_debug_cppflags  += -g
+NvGamepad_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_debug_lflags    += $(addprefix -L, $(NvGamepad_debug_lpaths))
 NvGamepad_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_debug_libraries)) -Wl,--end-group
@@ -53,9 +53,9 @@ NvGamepad_debug_obj      = $(NvGamepad_debug_cpp_o) $(NvGamepad_debug_cc_o) $(Nv
 NvGamepad_debug_bin      := ./../../lib/linux64/libNvGamepadD.a
 
 clean_NvGamepad_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_bin)
+	$(ECHO) clean NvGamepad debug
+	$(RMDIR) $(NvGamepad_debug_objsdir)
+	$(RMDIR) $(NvGamepad_debug_bin)
 
 build_NvGamepad_debug: postbuild_NvGamepad_debug
 postbuild_NvGamepad_debug: mainbuild_NvGamepad_debug
@@ -63,37 +63,37 @@ mainbuild_NvGamepad_debug: prebuild_NvGamepad_debug $(NvGamepad_debug_bin)
 prebuild_NvGamepad_debug:
 
 $(NvGamepad_debug_bin): $(NvGamepad_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvGamepadD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvGamepadD.a`
+	$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_debug_cpp_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_cc_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_c_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
@@ -117,12 +117,12 @@ NvGamepad_release_common_cflags    += $(addprefix -D, $(NvGamepad_release_define
 NvGamepad_release_common_cflags    += $(addprefix -I, $(NvGamepad_release_hpaths))
 NvGamepad_release_common_cflags  += -m64
 NvGamepad_release_cflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGamepad_release_cflags  += -O2
+NvGamepad_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_cppflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGamepad_release_cppflags  += -Wno-reorder
-NvGamepad_release_cppflags  += -O2
+NvGamepad_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_release_lflags    += $(addprefix -L, $(NvGamepad_release_lpaths))
 NvGamepad_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_release_libraries)) -Wl,--end-group
@@ -136,9 +136,9 @@ NvGamepad_release_obj      = $(NvGamepad_release_cpp_o) $(NvGamepad_release_cc_o
 NvGamepad_release_bin      := ./../../lib/linux64/libNvGamepad.a
 
 clean_NvGamepad_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad release
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_bin)
+	$(ECHO) clean NvGamepad release
+	$(RMDIR) $(NvGamepad_release_objsdir)
+	$(RMDIR) $(NvGamepad_release_bin)
 
 build_NvGamepad_release: postbuild_NvGamepad_release
 postbuild_NvGamepad_release: mainbuild_NvGamepad_release
@@ -146,40 +146,45 @@ mainbuild_NvGamepad_release: prebuild_NvGamepad_release $(NvGamepad_release_bin)
 prebuild_NvGamepad_release:
 
 $(NvGamepad_release_bin): $(NvGamepad_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvGamepad.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvGamepad.a`
+	$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_release_cpp_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_cc_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_c_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 clean_NvGamepad:  clean_NvGamepad_debug clean_NvGamepad_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux64/Makefile.NvModel.mk b/extensions/build/linux64/Makefile.NvModel.mk
index 16521ae..ab0a5e2 100644
--- a/extensions/build/linux64/Makefile.NvModel.mk
+++ b/extensions/build/linux64/Makefile.NvModel.mk
@@ -36,12 +36,12 @@ NvModel_debug_common_cflags    += $(addprefix -D, $(NvModel_debug_defines))
 NvModel_debug_common_cflags    += $(addprefix -I, $(NvModel_debug_hpaths))
 NvModel_debug_common_cflags  += -m64
 NvModel_debug_cflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvModel_debug_cflags  += -g
+NvModel_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_cppflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvModel_debug_cppflags  += -Wno-reorder
-NvModel_debug_cppflags  += -g
+NvModel_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_lflags    := $(NvModel_custom_lflags)
 NvModel_debug_lflags    += $(addprefix -L, $(NvModel_debug_lpaths))
 NvModel_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_debug_libraries)) -Wl,--end-group
@@ -55,9 +55,9 @@ NvModel_debug_obj      = $(NvModel_debug_cpp_o) $(NvModel_debug_cc_o) $(NvModel_
 NvModel_debug_bin      := ./../../lib/linux64/libNvModelD.a
 
 clean_NvModel_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel debug
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_bin)
+	$(ECHO) clean NvModel debug
+	$(RMDIR) $(NvModel_debug_objsdir)
+	$(RMDIR) $(NvModel_debug_bin)
 
 build_NvModel_debug: postbuild_NvModel_debug
 postbuild_NvModel_debug: mainbuild_NvModel_debug
@@ -65,37 +65,37 @@ mainbuild_NvModel_debug: prebuild_NvModel_debug $(NvModel_debug_bin)
 prebuild_NvModel_debug:
 
 $(NvModel_debug_bin): $(NvModel_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvModelD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvModelD.a`
+	$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_debug_cpp_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_cc_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_c_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
@@ -119,12 +119,12 @@ NvModel_release_common_cflags    += $(addprefix -D, $(NvModel_release_defines))
 NvModel_release_common_cflags    += $(addprefix -I, $(NvModel_release_hpaths))
 NvModel_release_common_cflags  += -m64
 NvModel_release_cflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvModel_release_cflags  += -O2
+NvModel_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_cppflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvModel_release_cppflags  += -Wno-reorder
-NvModel_release_cppflags  += -O2
+NvModel_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_lflags    := $(NvModel_custom_lflags)
 NvModel_release_lflags    += $(addprefix -L, $(NvModel_release_lpaths))
 NvModel_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_release_libraries)) -Wl,--end-group
@@ -138,9 +138,9 @@ NvModel_release_obj      = $(NvModel_release_cpp_o) $(NvModel_release_cc_o) $(Nv
 NvModel_release_bin      := ./../../lib/linux64/libNvModel.a
 
 clean_NvModel_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel release
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_bin)
+	$(ECHO) clean NvModel release
+	$(RMDIR) $(NvModel_release_objsdir)
+	$(RMDIR) $(NvModel_release_bin)
 
 build_NvModel_release: postbuild_NvModel_release
 postbuild_NvModel_release: mainbuild_NvModel_release
@@ -148,40 +148,45 @@ mainbuild_NvModel_release: prebuild_NvModel_release $(NvModel_release_bin)
 prebuild_NvModel_release:
 
 $(NvModel_release_bin): $(NvModel_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvModel.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvModel.a`
+	$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_release_cpp_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_cc_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_c_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 clean_NvModel:  clean_NvModel_debug clean_NvModel_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/linux64/Makefile.NvUI.mk b/extensions/build/linux64/Makefile.NvUI.mk
index 88a4325..e57b954 100644
--- a/extensions/build/linux64/Makefile.NvUI.mk
+++ b/extensions/build/linux64/Makefile.NvUI.mk
@@ -48,12 +48,12 @@ NvUI_debug_common_cflags    += $(addprefix -D, $(NvUI_debug_defines))
 NvUI_debug_common_cflags    += $(addprefix -I, $(NvUI_debug_hpaths))
 NvUI_debug_common_cflags  += -m64
 NvUI_debug_cflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvUI_debug_cflags  += -g
+NvUI_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_cppflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvUI_debug_cppflags  += -Wno-reorder
-NvUI_debug_cppflags  += -g
+NvUI_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_lflags    := $(NvUI_custom_lflags)
 NvUI_debug_lflags    += $(addprefix -L, $(NvUI_debug_lpaths))
 NvUI_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_debug_libraries)) -Wl,--end-group
@@ -67,9 +67,9 @@ NvUI_debug_obj      = $(NvUI_debug_cpp_o) $(NvUI_debug_cc_o) $(NvUI_debug_c_o)
 NvUI_debug_bin      := ./../../lib/linux64/libNvUID.a
 
 clean_NvUI_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI debug
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_bin)
+	$(ECHO) clean NvUI debug
+	$(RMDIR) $(NvUI_debug_objsdir)
+	$(RMDIR) $(NvUI_debug_bin)
 
 build_NvUI_debug: postbuild_NvUI_debug
 postbuild_NvUI_debug: mainbuild_NvUI_debug
@@ -77,37 +77,37 @@ mainbuild_NvUI_debug: prebuild_NvUI_debug $(NvUI_debug_bin)
 prebuild_NvUI_debug:
 
 $(NvUI_debug_bin): $(NvUI_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvUID.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvUID.a`
+	$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_debug_cpp_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_cc_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_c_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
@@ -131,12 +131,12 @@ NvUI_release_common_cflags    += $(addprefix -D, $(NvUI_release_defines))
 NvUI_release_common_cflags    += $(addprefix -I, $(NvUI_release_hpaths))
 NvUI_release_common_cflags  += -m64
 NvUI_release_cflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvUI_release_cflags  += -O2
+NvUI_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_cppflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvUI_release_cppflags  += -Wno-reorder
-NvUI_release_cppflags  += -O2
+NvUI_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_lflags    := $(NvUI_custom_lflags)
 NvUI_release_lflags    += $(addprefix -L, $(NvUI_release_lpaths))
 NvUI_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_release_libraries)) -Wl,--end-group
@@ -150,9 +150,9 @@ NvUI_release_obj      = $(NvUI_release_cpp_o) $(NvUI_release_cc_o) $(NvUI_releas
 NvUI_release_bin      := ./../../lib/linux64/libNvUI.a
 
 clean_NvUI_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI release
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_bin)
+	$(ECHO) clean NvUI release
+	$(RMDIR) $(NvUI_release_objsdir)
+	$(RMDIR) $(NvUI_release_bin)
 
 build_NvUI_release: postbuild_NvUI_release
 postbuild_NvUI_release: mainbuild_NvUI_release
@@ -160,40 +160,45 @@ mainbuild_NvUI_release: prebuild_NvUI_release $(NvUI_release_bin)
 prebuild_NvUI_release:
 
 $(NvUI_release_bin): $(NvUI_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libNvUI.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libNvUI.a`
+	$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_release_cpp_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_cc_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_c_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 clean_NvUI:  clean_NvUI_debug clean_NvUI_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/makeandroid/Makefile b/extensions/build/makeandroid/Makefile
index ab145bf..2f92d51 100644
--- a/extensions/build/makeandroid/Makefile
+++ b/extensions/build/makeandroid/Makefile
@@ -2,7 +2,6 @@
 # Makefile generated by XPJ for android
 
 DEPSDIR = .deps
-SILENT_FLAG ?= @
 NDKROOT = $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)
 NDK_BIN_DIR = $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin
 NDK_PREFIX = arm-linux-androideabi-
@@ -36,15 +35,15 @@ debug: build_NvUI_debug
 release: build_NvUI_release 
 
 clean: clean_NvUI_debug clean_NvUI_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
 
 
 clean_debug: clean_NvUI_debug 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
 
 
 clean_release: clean_NvUI_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
 
 
 include Makefile.NvUI.mk
@@ -204,3 +203,7 @@ SUFFIXES :=
 .sym:
 .f:
 .f.o:
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/makeandroid/Makefile.NvAppBase.mk b/extensions/build/makeandroid/Makefile.NvAppBase.mk
index a73fccf..c04cbea 100644
--- a/extensions/build/makeandroid/Makefile.NvAppBase.mk
+++ b/extensions/build/makeandroid/Makefile.NvAppBase.mk
@@ -44,9 +44,11 @@ NvAppBase_debug_common_cflags    += -MMD
 NvAppBase_debug_common_cflags    += $(addprefix -D, $(NvAppBase_debug_defines))
 NvAppBase_debug_common_cflags    += $(addprefix -I, $(NvAppBase_debug_hpaths))
 NvAppBase_debug_cflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_cppflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_debug_lflags    += $(addprefix -L, $(NvAppBase_debug_lpaths))
 NvAppBase_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_debug_libraries)) -Wl,--end-group
@@ -58,9 +60,9 @@ NvAppBase_debug_obj      = $(NvAppBase_debug_cpp_o) $(NvAppBase_debug_cc_o) $(Nv
 NvAppBase_debug_bin      := ./../../lib/Tegra-Android/libNvAppBaseD.a
 
 clean_NvAppBase_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_bin)
+	$(ECHO) clean NvAppBase debug
+	$(RMDIR) $(NvAppBase_debug_objsdir)
+	$(RMDIR) $(NvAppBase_debug_bin)
 
 build_NvAppBase_debug: postbuild_NvAppBase_debug
 postbuild_NvAppBase_debug: mainbuild_NvAppBase_debug
@@ -68,37 +70,37 @@ mainbuild_NvAppBase_debug: prebuild_NvAppBase_debug $(NvAppBase_debug_bin)
 prebuild_NvAppBase_debug:
 
 $(NvAppBase_debug_bin): $(NvAppBase_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvAppBaseD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvAppBaseD.a`
+	$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_debug_cpp_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_cc_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_c_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
@@ -123,9 +125,11 @@ NvAppBase_release_common_cflags    += -MMD
 NvAppBase_release_common_cflags    += $(addprefix -D, $(NvAppBase_release_defines))
 NvAppBase_release_common_cflags    += $(addprefix -I, $(NvAppBase_release_hpaths))
 NvAppBase_release_cflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_cppflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_release_lflags    += $(addprefix -L, $(NvAppBase_release_lpaths))
 NvAppBase_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_release_libraries)) -Wl,--end-group
@@ -137,9 +141,9 @@ NvAppBase_release_obj      = $(NvAppBase_release_cpp_o) $(NvAppBase_release_cc_o
 NvAppBase_release_bin      := ./../../lib/Tegra-Android/libNvAppBase.a
 
 clean_NvAppBase_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase release
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_bin)
+	$(ECHO) clean NvAppBase release
+	$(RMDIR) $(NvAppBase_release_objsdir)
+	$(RMDIR) $(NvAppBase_release_bin)
 
 build_NvAppBase_release: postbuild_NvAppBase_release
 postbuild_NvAppBase_release: mainbuild_NvAppBase_release
@@ -147,40 +151,45 @@ mainbuild_NvAppBase_release: prebuild_NvAppBase_release $(NvAppBase_release_bin)
 prebuild_NvAppBase_release:
 
 $(NvAppBase_release_bin): $(NvAppBase_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvAppBase.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvAppBase.a`
+	$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_release_cpp_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_cc_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_c_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 clean_NvAppBase:  clean_NvAppBase_debug clean_NvAppBase_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/makeandroid/Makefile.NvAssetLoader.mk b/extensions/build/makeandroid/Makefile.NvAssetLoader.mk
index 589184e..050ec33 100644
--- a/extensions/build/makeandroid/Makefile.NvAssetLoader.mk
+++ b/extensions/build/makeandroid/Makefile.NvAssetLoader.mk
@@ -33,9 +33,11 @@ NvAssetLoader_debug_common_cflags    += -MMD
 NvAssetLoader_debug_common_cflags    += $(addprefix -D, $(NvAssetLoader_debug_defines))
 NvAssetLoader_debug_common_cflags    += $(addprefix -I, $(NvAssetLoader_debug_hpaths))
 NvAssetLoader_debug_cflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_cppflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_debug_lflags    += $(addprefix -L, $(NvAssetLoader_debug_lpaths))
 NvAssetLoader_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_debug_libraries)) -Wl,--end-group
@@ -47,9 +49,9 @@ NvAssetLoader_debug_obj      = $(NvAssetLoader_debug_cpp_o) $(NvAssetLoader_debu
 NvAssetLoader_debug_bin      := ./../../lib/Tegra-Android/libNvAssetLoaderD.a
 
 clean_NvAssetLoader_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_bin)
+	$(ECHO) clean NvAssetLoader debug
+	$(RMDIR) $(NvAssetLoader_debug_objsdir)
+	$(RMDIR) $(NvAssetLoader_debug_bin)
 
 build_NvAssetLoader_debug: postbuild_NvAssetLoader_debug
 postbuild_NvAssetLoader_debug: mainbuild_NvAssetLoader_debug
@@ -57,37 +59,37 @@ mainbuild_NvAssetLoader_debug: prebuild_NvAssetLoader_debug $(NvAssetLoader_debu
 prebuild_NvAssetLoader_debug:
 
 $(NvAssetLoader_debug_bin): $(NvAssetLoader_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvAssetLoaderD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvAssetLoaderD.a`
+	$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_debug_cpp_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_cc_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_c_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
@@ -112,9 +114,11 @@ NvAssetLoader_release_common_cflags    += -MMD
 NvAssetLoader_release_common_cflags    += $(addprefix -D, $(NvAssetLoader_release_defines))
 NvAssetLoader_release_common_cflags    += $(addprefix -I, $(NvAssetLoader_release_hpaths))
 NvAssetLoader_release_cflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_cppflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_release_lflags    += $(addprefix -L, $(NvAssetLoader_release_lpaths))
 NvAssetLoader_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_release_libraries)) -Wl,--end-group
@@ -126,9 +130,9 @@ NvAssetLoader_release_obj      = $(NvAssetLoader_release_cpp_o) $(NvAssetLoader_
 NvAssetLoader_release_bin      := ./../../lib/Tegra-Android/libNvAssetLoader.a
 
 clean_NvAssetLoader_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader release
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_bin)
+	$(ECHO) clean NvAssetLoader release
+	$(RMDIR) $(NvAssetLoader_release_objsdir)
+	$(RMDIR) $(NvAssetLoader_release_bin)
 
 build_NvAssetLoader_release: postbuild_NvAssetLoader_release
 postbuild_NvAssetLoader_release: mainbuild_NvAssetLoader_release
@@ -136,40 +140,45 @@ mainbuild_NvAssetLoader_release: prebuild_NvAssetLoader_release $(NvAssetLoader_
 prebuild_NvAssetLoader_release:
 
 $(NvAssetLoader_release_bin): $(NvAssetLoader_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvAssetLoader.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvAssetLoader.a`
+	$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_release_cpp_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_cc_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_c_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 clean_NvAssetLoader:  clean_NvAssetLoader_debug clean_NvAssetLoader_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/makeandroid/Makefile.NvEGLUtil.mk b/extensions/build/makeandroid/Makefile.NvEGLUtil.mk
index b3da3bf..93c80ca 100644
--- a/extensions/build/makeandroid/Makefile.NvEGLUtil.mk
+++ b/extensions/build/makeandroid/Makefile.NvEGLUtil.mk
@@ -32,9 +32,11 @@ NvEGLUtil_debug_common_cflags    += -MMD
 NvEGLUtil_debug_common_cflags    += $(addprefix -D, $(NvEGLUtil_debug_defines))
 NvEGLUtil_debug_common_cflags    += $(addprefix -I, $(NvEGLUtil_debug_hpaths))
 NvEGLUtil_debug_cflags	:= $(NvEGLUtil_debug_common_cflags)
-NvEGLUtil_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvEGLUtil_debug_cppflags	:= $(NvEGLUtil_debug_common_cflags)
-NvEGLUtil_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvEGLUtil_debug_lflags    := $(NvEGLUtil_custom_lflags)
 NvEGLUtil_debug_lflags    += $(addprefix -L, $(NvEGLUtil_debug_lpaths))
 NvEGLUtil_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvEGLUtil_debug_libraries)) -Wl,--end-group
@@ -46,9 +48,9 @@ NvEGLUtil_debug_obj      = $(NvEGLUtil_debug_cpp_o) $(NvEGLUtil_debug_cc_o) $(Nv
 NvEGLUtil_debug_bin      := ./../../lib/Tegra-Android/libNvEGLUtilD.a
 
 clean_NvEGLUtil_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvEGLUtil debug
-	$(SILENT_FLAG)$(RMDIR) $(NvEGLUtil_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvEGLUtil_debug_bin)
+	$(ECHO) clean NvEGLUtil debug
+	$(RMDIR) $(NvEGLUtil_debug_objsdir)
+	$(RMDIR) $(NvEGLUtil_debug_bin)
 
 build_NvEGLUtil_debug: postbuild_NvEGLUtil_debug
 postbuild_NvEGLUtil_debug: mainbuild_NvEGLUtil_debug
@@ -56,37 +58,37 @@ mainbuild_NvEGLUtil_debug: prebuild_NvEGLUtil_debug $(NvEGLUtil_debug_bin)
 prebuild_NvEGLUtil_debug:
 
 $(NvEGLUtil_debug_bin): $(NvEGLUtil_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvEGLUtilD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvEGLUtil_debug_bin) $(NvEGLUtil_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvEGLUtilD.a`
+	$(AR) rcs $(NvEGLUtil_debug_bin) $(NvEGLUtil_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvEGLUtil_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvEGLUtil_debug_cpp_o): $(NvEGLUtil_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvEGLUtil_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).debug.P; \
+	$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvEGLUtil_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))))))
+	cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).debug.P; \
 	  rm -f $(NvEGLUtil_debug_DEPDIR).d
 
 $(NvEGLUtil_debug_cc_o): $(NvEGLUtil_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvEGLUtil_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).debug.P; \
+	$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvEGLUtil_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))))))
+	cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).debug.P; \
 	  rm -f $(NvEGLUtil_debug_DEPDIR).d
 
 $(NvEGLUtil_debug_c_o): $(NvEGLUtil_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvEGLUtil_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))))).debug.P; \
+	$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvEGLUtil_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))))))
+	cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))))).debug.P; \
 	  rm -f $(NvEGLUtil_debug_DEPDIR).d
@@ -110,9 +112,11 @@ NvEGLUtil_release_common_cflags    += -MMD
 NvEGLUtil_release_common_cflags    += $(addprefix -D, $(NvEGLUtil_release_defines))
 NvEGLUtil_release_common_cflags    += $(addprefix -I, $(NvEGLUtil_release_hpaths))
 NvEGLUtil_release_cflags	:= $(NvEGLUtil_release_common_cflags)
-NvEGLUtil_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvEGLUtil_release_cppflags	:= $(NvEGLUtil_release_common_cflags)
-NvEGLUtil_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvEGLUtil_release_lflags    := $(NvEGLUtil_custom_lflags)
 NvEGLUtil_release_lflags    += $(addprefix -L, $(NvEGLUtil_release_lpaths))
 NvEGLUtil_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvEGLUtil_release_libraries)) -Wl,--end-group
@@ -124,9 +128,9 @@ NvEGLUtil_release_obj      = $(NvEGLUtil_release_cpp_o) $(NvEGLUtil_release_cc_o
 NvEGLUtil_release_bin      := ./../../lib/Tegra-Android/libNvEGLUtil.a
 
 clean_NvEGLUtil_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvEGLUtil release
-	$(SILENT_FLAG)$(RMDIR) $(NvEGLUtil_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvEGLUtil_release_bin)
+	$(ECHO) clean NvEGLUtil release
+	$(RMDIR) $(NvEGLUtil_release_objsdir)
+	$(RMDIR) $(NvEGLUtil_release_bin)
 
 build_NvEGLUtil_release: postbuild_NvEGLUtil_release
 postbuild_NvEGLUtil_release: mainbuild_NvEGLUtil_release
@@ -134,40 +138,45 @@ mainbuild_NvEGLUtil_release: prebuild_NvEGLUtil_release $(NvEGLUtil_release_bin)
 prebuild_NvEGLUtil_release:
 
 $(NvEGLUtil_release_bin): $(NvEGLUtil_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvEGLUtil.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvEGLUtil_release_bin) $(NvEGLUtil_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvEGLUtil.a`
+	$(AR) rcs $(NvEGLUtil_release_bin) $(NvEGLUtil_release_obj)
+	$(ECHO) building $@ complete!
 
 NvEGLUtil_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvEGLUtil_release_cpp_o): $(NvEGLUtil_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvEGLUtil_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).release.P; \
+	$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvEGLUtil_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))))))
+	cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).release.P; \
 	  rm -f $(NvEGLUtil_release_DEPDIR).d
 
 $(NvEGLUtil_release_cc_o): $(NvEGLUtil_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvEGLUtil_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).release.P; \
+	$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvEGLUtil_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))))))
+	cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).release.P; \
 	  rm -f $(NvEGLUtil_release_DEPDIR).d
 
 $(NvEGLUtil_release_c_o): $(NvEGLUtil_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvEGLUtil_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))))).release.P; \
+	$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvEGLUtil_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))))))
+	cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))))).release.P; \
 	  rm -f $(NvEGLUtil_release_DEPDIR).d
 
 clean_NvEGLUtil:  clean_NvEGLUtil_debug clean_NvEGLUtil_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/makeandroid/Makefile.NvGLUtils.mk b/extensions/build/makeandroid/Makefile.NvGLUtils.mk
index a968f77..15db4c9 100644
--- a/extensions/build/makeandroid/Makefile.NvGLUtils.mk
+++ b/extensions/build/makeandroid/Makefile.NvGLUtils.mk
@@ -39,9 +39,11 @@ NvGLUtils_debug_common_cflags    += -MMD
 NvGLUtils_debug_common_cflags    += $(addprefix -D, $(NvGLUtils_debug_defines))
 NvGLUtils_debug_common_cflags    += $(addprefix -I, $(NvGLUtils_debug_hpaths))
 NvGLUtils_debug_cflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_cppflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_debug_lflags    += $(addprefix -L, $(NvGLUtils_debug_lpaths))
 NvGLUtils_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_debug_libraries)) -Wl,--end-group
@@ -53,9 +55,9 @@ NvGLUtils_debug_obj      = $(NvGLUtils_debug_cpp_o) $(NvGLUtils_debug_cc_o) $(Nv
 NvGLUtils_debug_bin      := ./../../lib/Tegra-Android/libNvGLUtilsD.a
 
 clean_NvGLUtils_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_bin)
+	$(ECHO) clean NvGLUtils debug
+	$(RMDIR) $(NvGLUtils_debug_objsdir)
+	$(RMDIR) $(NvGLUtils_debug_bin)
 
 build_NvGLUtils_debug: postbuild_NvGLUtils_debug
 postbuild_NvGLUtils_debug: mainbuild_NvGLUtils_debug
@@ -63,37 +65,37 @@ mainbuild_NvGLUtils_debug: prebuild_NvGLUtils_debug $(NvGLUtils_debug_bin)
 prebuild_NvGLUtils_debug:
 
 $(NvGLUtils_debug_bin): $(NvGLUtils_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvGLUtilsD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvGLUtilsD.a`
+	$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_debug_cpp_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_cc_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_c_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
@@ -117,9 +119,11 @@ NvGLUtils_release_common_cflags    += -MMD
 NvGLUtils_release_common_cflags    += $(addprefix -D, $(NvGLUtils_release_defines))
 NvGLUtils_release_common_cflags    += $(addprefix -I, $(NvGLUtils_release_hpaths))
 NvGLUtils_release_cflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_cppflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_release_lflags    += $(addprefix -L, $(NvGLUtils_release_lpaths))
 NvGLUtils_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_release_libraries)) -Wl,--end-group
@@ -131,9 +135,9 @@ NvGLUtils_release_obj      = $(NvGLUtils_release_cpp_o) $(NvGLUtils_release_cc_o
 NvGLUtils_release_bin      := ./../../lib/Tegra-Android/libNvGLUtils.a
 
 clean_NvGLUtils_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils release
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_bin)
+	$(ECHO) clean NvGLUtils release
+	$(RMDIR) $(NvGLUtils_release_objsdir)
+	$(RMDIR) $(NvGLUtils_release_bin)
 
 build_NvGLUtils_release: postbuild_NvGLUtils_release
 postbuild_NvGLUtils_release: mainbuild_NvGLUtils_release
@@ -141,40 +145,45 @@ mainbuild_NvGLUtils_release: prebuild_NvGLUtils_release $(NvGLUtils_release_bin)
 prebuild_NvGLUtils_release:
 
 $(NvGLUtils_release_bin): $(NvGLUtils_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvGLUtils.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvGLUtils.a`
+	$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_release_cpp_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_cc_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_c_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 clean_NvGLUtils:  clean_NvGLUtils_debug clean_NvGLUtils_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/makeandroid/Makefile.NvGamepad.mk b/extensions/build/makeandroid/Makefile.NvGamepad.mk
index b0b00be..d5ee4f2 100644
--- a/extensions/build/makeandroid/Makefile.NvGamepad.mk
+++ b/extensions/build/makeandroid/Makefile.NvGamepad.mk
@@ -34,9 +34,11 @@ NvGamepad_debug_common_cflags    += -MMD
 NvGamepad_debug_common_cflags    += $(addprefix -D, $(NvGamepad_debug_defines))
 NvGamepad_debug_common_cflags    += $(addprefix -I, $(NvGamepad_debug_hpaths))
 NvGamepad_debug_cflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_cppflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_debug_lflags    += $(addprefix -L, $(NvGamepad_debug_lpaths))
 NvGamepad_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_debug_libraries)) -Wl,--end-group
@@ -48,9 +50,9 @@ NvGamepad_debug_obj      = $(NvGamepad_debug_cpp_o) $(NvGamepad_debug_cc_o) $(Nv
 NvGamepad_debug_bin      := ./../../lib/Tegra-Android/libNvGamepadD.a
 
 clean_NvGamepad_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_bin)
+	$(ECHO) clean NvGamepad debug
+	$(RMDIR) $(NvGamepad_debug_objsdir)
+	$(RMDIR) $(NvGamepad_debug_bin)
 
 build_NvGamepad_debug: postbuild_NvGamepad_debug
 postbuild_NvGamepad_debug: mainbuild_NvGamepad_debug
@@ -58,37 +60,37 @@ mainbuild_NvGamepad_debug: prebuild_NvGamepad_debug $(NvGamepad_debug_bin)
 prebuild_NvGamepad_debug:
 
 $(NvGamepad_debug_bin): $(NvGamepad_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvGamepadD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvGamepadD.a`
+	$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_debug_cpp_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_cc_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_c_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
@@ -112,9 +114,11 @@ NvGamepad_release_common_cflags    += -MMD
 NvGamepad_release_common_cflags    += $(addprefix -D, $(NvGamepad_release_defines))
 NvGamepad_release_common_cflags    += $(addprefix -I, $(NvGamepad_release_hpaths))
 NvGamepad_release_cflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_cppflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_release_lflags    += $(addprefix -L, $(NvGamepad_release_lpaths))
 NvGamepad_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_release_libraries)) -Wl,--end-group
@@ -126,9 +130,9 @@ NvGamepad_release_obj      = $(NvGamepad_release_cpp_o) $(NvGamepad_release_cc_o
 NvGamepad_release_bin      := ./../../lib/Tegra-Android/libNvGamepad.a
 
 clean_NvGamepad_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad release
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_bin)
+	$(ECHO) clean NvGamepad release
+	$(RMDIR) $(NvGamepad_release_objsdir)
+	$(RMDIR) $(NvGamepad_release_bin)
 
 build_NvGamepad_release: postbuild_NvGamepad_release
 postbuild_NvGamepad_release: mainbuild_NvGamepad_release
@@ -136,40 +140,45 @@ mainbuild_NvGamepad_release: prebuild_NvGamepad_release $(NvGamepad_release_bin)
 prebuild_NvGamepad_release:
 
 $(NvGamepad_release_bin): $(NvGamepad_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvGamepad.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvGamepad.a`
+	$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_release_cpp_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_cc_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_c_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 clean_NvGamepad:  clean_NvGamepad_debug clean_NvGamepad_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/makeandroid/Makefile.NvModel.mk b/extensions/build/makeandroid/Makefile.NvModel.mk
index 1a750cd..9299742 100644
--- a/extensions/build/makeandroid/Makefile.NvModel.mk
+++ b/extensions/build/makeandroid/Makefile.NvModel.mk
@@ -36,9 +36,11 @@ NvModel_debug_common_cflags    += -MMD
 NvModel_debug_common_cflags    += $(addprefix -D, $(NvModel_debug_defines))
 NvModel_debug_common_cflags    += $(addprefix -I, $(NvModel_debug_hpaths))
 NvModel_debug_cflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_cppflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_lflags    := $(NvModel_custom_lflags)
 NvModel_debug_lflags    += $(addprefix -L, $(NvModel_debug_lpaths))
 NvModel_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_debug_libraries)) -Wl,--end-group
@@ -50,9 +52,9 @@ NvModel_debug_obj      = $(NvModel_debug_cpp_o) $(NvModel_debug_cc_o) $(NvModel_
 NvModel_debug_bin      := ./../../lib/Tegra-Android/libNvModelD.a
 
 clean_NvModel_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel debug
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_bin)
+	$(ECHO) clean NvModel debug
+	$(RMDIR) $(NvModel_debug_objsdir)
+	$(RMDIR) $(NvModel_debug_bin)
 
 build_NvModel_debug: postbuild_NvModel_debug
 postbuild_NvModel_debug: mainbuild_NvModel_debug
@@ -60,37 +62,37 @@ mainbuild_NvModel_debug: prebuild_NvModel_debug $(NvModel_debug_bin)
 prebuild_NvModel_debug:
 
 $(NvModel_debug_bin): $(NvModel_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvModelD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvModelD.a`
+	$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_debug_cpp_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_cc_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_c_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
@@ -114,9 +116,11 @@ NvModel_release_common_cflags    += -MMD
 NvModel_release_common_cflags    += $(addprefix -D, $(NvModel_release_defines))
 NvModel_release_common_cflags    += $(addprefix -I, $(NvModel_release_hpaths))
 NvModel_release_cflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_cppflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_lflags    := $(NvModel_custom_lflags)
 NvModel_release_lflags    += $(addprefix -L, $(NvModel_release_lpaths))
 NvModel_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_release_libraries)) -Wl,--end-group
@@ -128,9 +132,9 @@ NvModel_release_obj      = $(NvModel_release_cpp_o) $(NvModel_release_cc_o) $(Nv
 NvModel_release_bin      := ./../../lib/Tegra-Android/libNvModel.a
 
 clean_NvModel_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel release
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_bin)
+	$(ECHO) clean NvModel release
+	$(RMDIR) $(NvModel_release_objsdir)
+	$(RMDIR) $(NvModel_release_bin)
 
 build_NvModel_release: postbuild_NvModel_release
 postbuild_NvModel_release: mainbuild_NvModel_release
@@ -138,40 +142,45 @@ mainbuild_NvModel_release: prebuild_NvModel_release $(NvModel_release_bin)
 prebuild_NvModel_release:
 
 $(NvModel_release_bin): $(NvModel_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvModel.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvModel.a`
+	$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_release_cpp_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_cc_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_c_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 clean_NvModel:  clean_NvModel_debug clean_NvModel_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/makeandroid/Makefile.NvUI.mk b/extensions/build/makeandroid/Makefile.NvUI.mk
index a0d128e..cc3abaa 100644
--- a/extensions/build/makeandroid/Makefile.NvUI.mk
+++ b/extensions/build/makeandroid/Makefile.NvUI.mk
@@ -48,9 +48,11 @@ NvUI_debug_common_cflags    += -MMD
 NvUI_debug_common_cflags    += $(addprefix -D, $(NvUI_debug_defines))
 NvUI_debug_common_cflags    += $(addprefix -I, $(NvUI_debug_hpaths))
 NvUI_debug_cflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_cppflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_lflags    := $(NvUI_custom_lflags)
 NvUI_debug_lflags    += $(addprefix -L, $(NvUI_debug_lpaths))
 NvUI_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_debug_libraries)) -Wl,--end-group
@@ -62,9 +64,9 @@ NvUI_debug_obj      = $(NvUI_debug_cpp_o) $(NvUI_debug_cc_o) $(NvUI_debug_c_o)
 NvUI_debug_bin      := ./../../lib/Tegra-Android/libNvUID.a
 
 clean_NvUI_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI debug
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_bin)
+	$(ECHO) clean NvUI debug
+	$(RMDIR) $(NvUI_debug_objsdir)
+	$(RMDIR) $(NvUI_debug_bin)
 
 build_NvUI_debug: postbuild_NvUI_debug
 postbuild_NvUI_debug: mainbuild_NvUI_debug
@@ -72,37 +74,37 @@ mainbuild_NvUI_debug: prebuild_NvUI_debug $(NvUI_debug_bin)
 prebuild_NvUI_debug:
 
 $(NvUI_debug_bin): $(NvUI_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvUID.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvUID.a`
+	$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_debug_cpp_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_cc_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_c_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
@@ -126,9 +128,11 @@ NvUI_release_common_cflags    += -MMD
 NvUI_release_common_cflags    += $(addprefix -D, $(NvUI_release_defines))
 NvUI_release_common_cflags    += $(addprefix -I, $(NvUI_release_hpaths))
 NvUI_release_cflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_cppflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_lflags    := $(NvUI_custom_lflags)
 NvUI_release_lflags    += $(addprefix -L, $(NvUI_release_lpaths))
 NvUI_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_release_libraries)) -Wl,--end-group
@@ -140,9 +144,9 @@ NvUI_release_obj      = $(NvUI_release_cpp_o) $(NvUI_release_cc_o) $(NvUI_releas
 NvUI_release_bin      := ./../../lib/Tegra-Android/libNvUI.a
 
 clean_NvUI_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI release
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_bin)
+	$(ECHO) clean NvUI release
+	$(RMDIR) $(NvUI_release_objsdir)
+	$(RMDIR) $(NvUI_release_bin)
 
 build_NvUI_release: postbuild_NvUI_release
 postbuild_NvUI_release: mainbuild_NvUI_release
@@ -150,40 +154,45 @@ mainbuild_NvUI_release: prebuild_NvUI_release $(NvUI_release_bin)
 prebuild_NvUI_release:
 
 $(NvUI_release_bin): $(NvUI_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libNvUI.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libNvUI.a`
+	$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_release_cpp_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_cc_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_c_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 clean_NvUI:  clean_NvUI_debug clean_NvUI_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/build/vs2010android/NvAppBase.vcxproj b/extensions/build/vs2010android/NvAppBase.vcxproj
index 0606795..8f83c81 100644
--- a/extensions/build/vs2010android/NvAppBase.vcxproj
+++ b/extensions/build/vs2010android/NvAppBase.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>StaticLibrary</ConfigurationType>
@@ -31,7 +33,8 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +57,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src;./../../src/NvAppBase;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -85,6 +89,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src;./../../src/NvAppBase;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/extensions/build/vs2010android/NvAssetLoader.vcxproj b/extensions/build/vs2010android/NvAssetLoader.vcxproj
index 378ae33..82f49ca 100644
--- a/extensions/build/vs2010android/NvAssetLoader.vcxproj
+++ b/extensions/build/vs2010android/NvAssetLoader.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>StaticLibrary</ConfigurationType>
@@ -31,7 +33,8 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +57,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src;./../../src/NvAssetLoader;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -85,6 +89,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src;./../../src/NvAssetLoader;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/extensions/build/vs2010android/NvEGLUtil.vcxproj b/extensions/build/vs2010android/NvEGLUtil.vcxproj
index d6307ae..d6ee3d6 100644
--- a/extensions/build/vs2010android/NvEGLUtil.vcxproj
+++ b/extensions/build/vs2010android/NvEGLUtil.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>StaticLibrary</ConfigurationType>
@@ -31,7 +33,8 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +57,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/NvEGLUtil;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -85,6 +89,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/NvEGLUtil;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/extensions/build/vs2010android/NvGLUtils.vcxproj b/extensions/build/vs2010android/NvGLUtils.vcxproj
index 11ae14d..7355770 100644
--- a/extensions/build/vs2010android/NvGLUtils.vcxproj
+++ b/extensions/build/vs2010android/NvGLUtils.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>StaticLibrary</ConfigurationType>
@@ -31,7 +33,8 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +57,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/NvGLUtils;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -85,6 +89,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/NvGLUtils;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/extensions/build/vs2010android/NvGamepad.vcxproj b/extensions/build/vs2010android/NvGamepad.vcxproj
index 03b2081..7dfd7cc 100644
--- a/extensions/build/vs2010android/NvGamepad.vcxproj
+++ b/extensions/build/vs2010android/NvGamepad.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>StaticLibrary</ConfigurationType>
@@ -31,7 +33,8 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +57,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/NvGamepad;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -85,6 +89,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/NvGamepad;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/extensions/build/vs2010android/NvModel.vcxproj b/extensions/build/vs2010android/NvModel.vcxproj
index 7136038..b4f19b3 100644
--- a/extensions/build/vs2010android/NvModel.vcxproj
+++ b/extensions/build/vs2010android/NvModel.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>StaticLibrary</ConfigurationType>
@@ -31,7 +33,8 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +57,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/NvModel;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -85,6 +89,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/NvModel;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/extensions/build/vs2010android/NvUI.vcxproj b/extensions/build/vs2010android/NvUI.vcxproj
index 3f3f251..5f91189 100644
--- a/extensions/build/vs2010android/NvUI.vcxproj
+++ b/extensions/build/vs2010android/NvUI.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>StaticLibrary</ConfigurationType>
@@ -31,7 +33,8 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +57,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/NvUI;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -85,6 +89,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/NvUI;./../../include;./../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/extensions/externals/build/linux-arm32/Makefile.Half.mk b/extensions/externals/build/linux-arm32/Makefile.Half.mk
index 02838f5..9e95fbd 100644
--- a/extensions/externals/build/linux-arm32/Makefile.Half.mk
+++ b/extensions/externals/build/linux-arm32/Makefile.Half.mk
@@ -18,8 +18,8 @@ Half_debug_libraries += glfw3
 Half_debug_cflags    := $(Half_custom_cflags)
 Half_debug_cflags    += $(addprefix -D, $(Half_debug_defines))
 Half_debug_cflags    += $(addprefix -I, $(Half_debug_hpaths))
-Half_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
-Half_debug_cflags  += -g
+Half_debug_cflags  += -g -fno-omit-frame-pointer -marm -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
+Half_debug_cflags  += -O0 -ggdb
 Half_debug_lflags    := $(Half_custom_lflags)
 Half_debug_lflags    += $(addprefix -L, $(Half_debug_lpaths))
 Half_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Half_debug_libraries)) -Wl,--end-group
@@ -66,8 +66,8 @@ Half_release_libraries += glfw3
 Half_release_cflags    := $(Half_custom_cflags)
 Half_release_cflags    += $(addprefix -D, $(Half_release_defines))
 Half_release_cflags    += $(addprefix -I, $(Half_release_hpaths))
-Half_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
-Half_release_cflags  += -O2
+Half_release_cflags  += -g -fno-omit-frame-pointer -marm -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
+Half_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_lflags    := $(Half_custom_lflags)
 Half_release_lflags    += $(addprefix -L, $(Half_release_lpaths))
 Half_release_lflags    += -Wl,--start-group $(addprefix -l, $(Half_release_libraries)) -Wl,--end-group
diff --git a/extensions/externals/build/linux-arm32/Makefile.R3.mk b/extensions/externals/build/linux-arm32/Makefile.R3.mk
index 401ba5f..055b3ae 100644
--- a/extensions/externals/build/linux-arm32/Makefile.R3.mk
+++ b/extensions/externals/build/linux-arm32/Makefile.R3.mk
@@ -18,8 +18,8 @@ R3_debug_libraries += glfw3
 R3_debug_cflags    := $(R3_custom_cflags)
 R3_debug_cflags    += $(addprefix -D, $(R3_debug_defines))
 R3_debug_cflags    += $(addprefix -I, $(R3_debug_hpaths))
-R3_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
-R3_debug_cflags  += -g
+R3_debug_cflags  += -g -fno-omit-frame-pointer -marm -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
+R3_debug_cflags  += -O0 -ggdb
 R3_debug_lflags    := $(R3_custom_lflags)
 R3_debug_lflags    += $(addprefix -L, $(R3_debug_lpaths))
 R3_debug_lflags    += -Wl,--start-group $(addprefix -l, $(R3_debug_libraries)) -Wl,--end-group
@@ -66,8 +66,8 @@ R3_release_libraries += glfw3
 R3_release_cflags    := $(R3_custom_cflags)
 R3_release_cflags    += $(addprefix -D, $(R3_release_defines))
 R3_release_cflags    += $(addprefix -I, $(R3_release_hpaths))
-R3_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
-R3_release_cflags  += -O2
+R3_release_cflags  += -g -fno-omit-frame-pointer -marm -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
+R3_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_lflags    := $(R3_custom_lflags)
 R3_release_lflags    += $(addprefix -L, $(R3_release_lpaths))
 R3_release_lflags    += -Wl,--start-group $(addprefix -l, $(R3_release_libraries)) -Wl,--end-group
diff --git a/extensions/externals/build/linux-arm32/Makefile.cg4cpp.mk b/extensions/externals/build/linux-arm32/Makefile.cg4cpp.mk
new file mode 100644
index 0000000..1435cae
--- /dev/null
+++ b/extensions/externals/build/linux-arm32/Makefile.cg4cpp.mk
@@ -0,0 +1,178 @@
+# Makefile generated by XPJ for linux-arm32
+-include Makefile.custom
+ProjectName = cg4cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/abs.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/acos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/all.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/any.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/asin.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/atan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/atan2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/ceil.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/clamp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cosh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cross.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/degrees.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/determinant.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/distance.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/dot.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/exp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/exp2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/faceforward.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floatToIntBits.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floatToRawIntBits.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floor.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/fmod.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/frac.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/fresnel.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/frexp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/intBitsToFloat.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/inverse.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/iostream.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isfinite.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isinf.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isnan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/ldexp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/length.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/lerp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/lit.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log10.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/max.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/min.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/modf.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/mul.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/normalize.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/pow.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/radians.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/reflect.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/refract.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/round.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/rsqrt.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/saturate.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sign.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sin.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sincos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sinh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/smoothstep.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sqrt.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/step.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/tan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/tanh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/transpose.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/trunc.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x4.cpp
+
+cg4cpp_debug_hpaths    := 
+cg4cpp_debug_hpaths    += ./../../src/cg4cpp
+cg4cpp_debug_hpaths    += ./../../include
+cg4cpp_debug_lpaths    := 
+cg4cpp_debug_defines   := $(cg4cpp_custom_defines)
+cg4cpp_debug_defines   += LINUX=1
+cg4cpp_debug_defines   += _LIB
+cg4cpp_debug_defines   += GLEW_NO_GLU=1
+cg4cpp_debug_defines   += _DEBUG
+cg4cpp_debug_libraries := 
+cg4cpp_debug_libraries += pthread
+cg4cpp_debug_libraries += glfw3
+cg4cpp_debug_cflags    := $(cg4cpp_custom_cflags)
+cg4cpp_debug_cflags    += $(addprefix -D, $(cg4cpp_debug_defines))
+cg4cpp_debug_cflags    += $(addprefix -I, $(cg4cpp_debug_hpaths))
+cg4cpp_debug_cflags  += -g -fno-omit-frame-pointer -marm -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
+cg4cpp_debug_cflags  += -O0 -ggdb
+cg4cpp_debug_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_debug_lflags    += $(addprefix -L, $(cg4cpp_debug_lpaths))
+cg4cpp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_debug_libraries)) -Wl,--end-group
+cg4cpp_debug_objsdir  := $(OBJS_DIR)/cg4cpp_debug
+cg4cpp_debug_obj      := 
+cg4cpp_debug_cpp_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_debug_obj      += $(cg4cpp_debug_cpp_o) 
+cg4cpp_debug_bin      := ./../../lib/linux-arm32/libcg4cppD.a
+
+clean_cg4cpp_debug: 
+	@$(ECHO) clean cg4cpp debug
+	@$(RMDIR) $(cg4cpp_debug_objsdir)
+	@$(RMDIR) $(cg4cpp_debug_bin)
+
+build_cg4cpp_debug: postbuild_cg4cpp_debug
+postbuild_cg4cpp_debug: mainbuild_cg4cpp_debug
+mainbuild_cg4cpp_debug: prebuild_cg4cpp_debug $(cg4cpp_debug_bin)
+prebuild_cg4cpp_debug:
+
+-include $(cg4cpp_debug_cpp_o:%o=%d)
+
+$(cg4cpp_debug_bin): $(cg4cpp_debug_obj) 
+	@mkdir -p `dirname ./../../lib/linux-arm32/libcg4cppD.a`
+	@$(AR) r $(cg4cpp_debug_bin) $^
+	@$(RANLIB) $(cg4cpp_debug_bin)
+	@$(ECHO) building $@ complete!
+
+$(cg4cpp_debug_cpp_o): $(cg4cpp_debug_objsdir)/%.o: 
+	@$(ECHO) cg4cpp: compiling debug $(filter %$*,$(cg4cpp_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(cg4cpp_cppfiles)) -o $@
+cg4cpp_release_hpaths    := 
+cg4cpp_release_hpaths    += ./../../src/cg4cpp
+cg4cpp_release_hpaths    += ./../../include
+cg4cpp_release_lpaths    := 
+cg4cpp_release_defines   := $(cg4cpp_custom_defines)
+cg4cpp_release_defines   += LINUX=1
+cg4cpp_release_defines   += _LIB
+cg4cpp_release_defines   += GLEW_NO_GLU=1
+cg4cpp_release_defines   += NDEBUG
+cg4cpp_release_libraries := 
+cg4cpp_release_libraries += pthread
+cg4cpp_release_libraries += glfw3
+cg4cpp_release_cflags    := $(cg4cpp_custom_cflags)
+cg4cpp_release_cflags    += $(addprefix -D, $(cg4cpp_release_defines))
+cg4cpp_release_cflags    += $(addprefix -I, $(cg4cpp_release_hpaths))
+cg4cpp_release_cflags  += -g -fno-omit-frame-pointer -marm -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
+cg4cpp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_release_lflags    += $(addprefix -L, $(cg4cpp_release_lpaths))
+cg4cpp_release_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_release_libraries)) -Wl,--end-group
+cg4cpp_release_objsdir  := $(OBJS_DIR)/cg4cpp_release
+cg4cpp_release_obj      := 
+cg4cpp_release_cpp_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_release_obj      += $(cg4cpp_release_cpp_o) 
+cg4cpp_release_bin      := ./../../lib/linux-arm32/libcg4cpp.a
+
+clean_cg4cpp_release: 
+	@$(ECHO) clean cg4cpp release
+	@$(RMDIR) $(cg4cpp_release_objsdir)
+	@$(RMDIR) $(cg4cpp_release_bin)
+
+build_cg4cpp_release: postbuild_cg4cpp_release
+postbuild_cg4cpp_release: mainbuild_cg4cpp_release
+mainbuild_cg4cpp_release: prebuild_cg4cpp_release $(cg4cpp_release_bin)
+prebuild_cg4cpp_release:
+
+-include $(cg4cpp_release_cpp_o:%o=%d)
+
+$(cg4cpp_release_bin): $(cg4cpp_release_obj) 
+	@mkdir -p `dirname ./../../lib/linux-arm32/libcg4cpp.a`
+	@$(AR) r $(cg4cpp_release_bin) $^
+	@$(RANLIB) $(cg4cpp_release_bin)
+	@$(ECHO) building $@ complete!
+
+$(cg4cpp_release_cpp_o): $(cg4cpp_release_objsdir)/%.o: 
+	@$(ECHO) cg4cpp: compiling release $(filter %$*,$(cg4cpp_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(cg4cpp_cppfiles)) -o $@
diff --git a/extensions/externals/build/linux-arm32/Makefile.freetype.mk b/extensions/externals/build/linux-arm32/Makefile.freetype.mk
new file mode 100644
index 0000000..6f79e8a
--- /dev/null
+++ b/extensions/externals/build/linux-arm32/Makefile.freetype.mk
@@ -0,0 +1,143 @@
+# Makefile generated by XPJ for linux-arm32
+-include Makefile.custom
+ProjectName = freetype
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/autofit/autofit.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/bdf/bdf.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cff/cff.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbase.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbitmap.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cache/ftcache.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftdebug.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftfstype.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftgasp.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftglyph.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/gzip/ftgzip.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftinit.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/lzw/ftlzw.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftstroke.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftsystem.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/smooth/smooth.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbbox.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftgxval.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftlcdfil.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftmm.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftotval.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftpatent.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftpfr.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftsynth.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/fttype1.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftwinfnt.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftxf86.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pcf/pcf.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pfr/pfr.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/psaux/psaux.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pshinter/pshinter.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/psnames/psmodule.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/raster/raster.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/sfnt/sfnt.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/truetype/truetype.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/type1/type1.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cid/type1cid.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/type42/type42.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/winfonts/winfnt.c
+
+freetype_debug_hpaths    := 
+freetype_debug_hpaths    += ./../../src/freetype-2.4.9/include
+freetype_debug_hpaths    += ./../../src/freetype-2.4.9/src
+freetype_debug_hpaths    += ./../../include
+freetype_debug_lpaths    := 
+freetype_debug_defines   := $(freetype_custom_defines)
+freetype_debug_defines   += FT2_BUILD_LIBRARY
+freetype_debug_defines   += LINUX=1
+freetype_debug_defines   += _LIB
+freetype_debug_defines   += GLEW_NO_GLU=1
+freetype_debug_defines   += _DEBUG
+freetype_debug_libraries := 
+freetype_debug_libraries += pthread
+freetype_debug_libraries += glfw3
+freetype_debug_cflags    := $(freetype_custom_cflags)
+freetype_debug_cflags    += $(addprefix -D, $(freetype_debug_defines))
+freetype_debug_cflags    += $(addprefix -I, $(freetype_debug_hpaths))
+freetype_debug_cflags  += -g -fno-omit-frame-pointer -marm -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
+freetype_debug_cflags  += -O0 -ggdb
+freetype_debug_lflags    := $(freetype_custom_lflags)
+freetype_debug_lflags    += $(addprefix -L, $(freetype_debug_lpaths))
+freetype_debug_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_debug_libraries)) -Wl,--end-group
+freetype_debug_objsdir  := $(OBJS_DIR)/freetype_debug
+freetype_debug_obj      := 
+freetype_debug_c_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_debug_obj      += $(freetype_debug_c_o) 
+freetype_debug_bin      := ./../../lib/linux-arm32/libfreetypeD.a
+
+clean_freetype_debug: 
+	@$(ECHO) clean freetype debug
+	@$(RMDIR) $(freetype_debug_objsdir)
+	@$(RMDIR) $(freetype_debug_bin)
+
+build_freetype_debug: postbuild_freetype_debug
+postbuild_freetype_debug: mainbuild_freetype_debug
+mainbuild_freetype_debug: prebuild_freetype_debug $(freetype_debug_bin)
+prebuild_freetype_debug:
+
+-include $(freetype_debug_c_o:%o=%d)
+
+$(freetype_debug_bin): $(freetype_debug_obj) 
+	@mkdir -p `dirname ./../../lib/linux-arm32/libfreetypeD.a`
+	@$(AR) r $(freetype_debug_bin) $^
+	@$(RANLIB) $(freetype_debug_bin)
+	@$(ECHO) building $@ complete!
+
+$(freetype_debug_c_o): $(freetype_debug_objsdir)/%.o: 
+	@$(ECHO) freetype: compiling debug $(filter %$*,$(freetype_cfiles))...
+	@mkdir -p $(dir $(@))
+	$(CC) $(freetype_debug_cflags) -MMD -MP -MF $(subst .c.o,.c.d,$@) -c $(filter %$*,$(freetype_cfiles)) -o $@
+freetype_release_hpaths    := 
+freetype_release_hpaths    += ./../../src/freetype-2.4.9/include
+freetype_release_hpaths    += ./../../src/freetype-2.4.9/src
+freetype_release_hpaths    += ./../../include
+freetype_release_lpaths    := 
+freetype_release_defines   := $(freetype_custom_defines)
+freetype_release_defines   += FT2_BUILD_LIBRARY
+freetype_release_defines   += LINUX=1
+freetype_release_defines   += _LIB
+freetype_release_defines   += GLEW_NO_GLU=1
+freetype_release_defines   += NDEBUG
+freetype_release_libraries := 
+freetype_release_libraries += pthread
+freetype_release_libraries += glfw3
+freetype_release_cflags    := $(freetype_custom_cflags)
+freetype_release_cflags    += $(addprefix -D, $(freetype_release_defines))
+freetype_release_cflags    += $(addprefix -I, $(freetype_release_hpaths))
+freetype_release_cflags  += -g -fno-omit-frame-pointer -marm -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
+freetype_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_lflags    := $(freetype_custom_lflags)
+freetype_release_lflags    += $(addprefix -L, $(freetype_release_lpaths))
+freetype_release_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_release_libraries)) -Wl,--end-group
+freetype_release_objsdir  := $(OBJS_DIR)/freetype_release
+freetype_release_obj      := 
+freetype_release_c_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_release_obj      += $(freetype_release_c_o) 
+freetype_release_bin      := ./../../lib/linux-arm32/libfreetype.a
+
+clean_freetype_release: 
+	@$(ECHO) clean freetype release
+	@$(RMDIR) $(freetype_release_objsdir)
+	@$(RMDIR) $(freetype_release_bin)
+
+build_freetype_release: postbuild_freetype_release
+postbuild_freetype_release: mainbuild_freetype_release
+mainbuild_freetype_release: prebuild_freetype_release $(freetype_release_bin)
+prebuild_freetype_release:
+
+-include $(freetype_release_c_o:%o=%d)
+
+$(freetype_release_bin): $(freetype_release_obj) 
+	@mkdir -p `dirname ./../../lib/linux-arm32/libfreetype.a`
+	@$(AR) r $(freetype_release_bin) $^
+	@$(RANLIB) $(freetype_release_bin)
+	@$(ECHO) building $@ complete!
+
+$(freetype_release_c_o): $(freetype_release_objsdir)/%.o: 
+	@$(ECHO) freetype: compiling release $(filter %$*,$(freetype_cfiles))...
+	@mkdir -p $(dir $(@))
+	$(CC) $(freetype_release_cflags) -MMD -MP -MF $(subst .c.o,.c.d,$@) -c $(filter %$*,$(freetype_cfiles)) -o $@
diff --git a/extensions/externals/build/linux-arm32/Makefile.harfbuzz.mk b/extensions/externals/build/linux-arm32/Makefile.harfbuzz.mk
new file mode 100644
index 0000000..d6ddce4
--- /dev/null
+++ b/extensions/externals/build/linux-arm32/Makefile.harfbuzz.mk
@@ -0,0 +1,160 @@
+# Makefile generated by XPJ for linux-arm32
+-include Makefile.custom
+ProjectName = harfbuzz
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-blob.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-buffer-serialize.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-buffer.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-common.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-face.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-fallback-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-font.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ft.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-layout.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-map.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-arabic.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-default.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-indic-table.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-indic.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-myanmar.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-sea.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-thai.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-fallback.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-normalize.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-tag.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-set.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shape-plan.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shaper.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-tt-font.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-unicode.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-warning.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ucdn.cc
+harfbuzz_cfiles   += ./../../src/ucdn/ucdn.c
+
+harfbuzz_debug_hpaths    := 
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/src
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/config/linux
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/src/hb-ucdn
+harfbuzz_debug_hpaths    += ./../../src/freetype-2.4.9/include
+harfbuzz_debug_hpaths    += ./../../include
+harfbuzz_debug_lpaths    := 
+harfbuzz_debug_defines   := $(harfbuzz_custom_defines)
+harfbuzz_debug_defines   += HAVE_CONFIG_H
+harfbuzz_debug_defines   += HB_NO_MT
+harfbuzz_debug_defines   += HAVE_OT
+harfbuzz_debug_defines   += HAVE_ICU
+harfbuzz_debug_defines   += LINUX=1
+harfbuzz_debug_defines   += _LIB
+harfbuzz_debug_defines   += GLEW_NO_GLU=1
+harfbuzz_debug_defines   += _DEBUG
+harfbuzz_debug_libraries := 
+harfbuzz_debug_libraries += pthread
+harfbuzz_debug_libraries += glfw3
+harfbuzz_debug_cflags    := $(harfbuzz_custom_cflags)
+harfbuzz_debug_cflags    += $(addprefix -D, $(harfbuzz_debug_defines))
+harfbuzz_debug_cflags    += $(addprefix -I, $(harfbuzz_debug_hpaths))
+harfbuzz_debug_cflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_debug_cflags  += -g -fno-omit-frame-pointer -marm -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
+harfbuzz_debug_cflags  += -O0 -ggdb
+harfbuzz_debug_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_debug_lflags    += $(addprefix -L, $(harfbuzz_debug_lpaths))
+harfbuzz_debug_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_debug_libraries)) -Wl,--end-group
+harfbuzz_debug_objsdir  := $(OBJS_DIR)/harfbuzz_debug
+harfbuzz_debug_obj      := 
+harfbuzz_debug_cc_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_debug_obj      += $(harfbuzz_debug_cc_o) 
+harfbuzz_debug_c_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_debug_obj      += $(harfbuzz_debug_c_o) 
+harfbuzz_debug_bin      := ./../../lib/linux-arm32/libharfbuzzD.a
+
+clean_harfbuzz_debug: 
+	@$(ECHO) clean harfbuzz debug
+	@$(RMDIR) $(harfbuzz_debug_objsdir)
+	@$(RMDIR) $(harfbuzz_debug_bin)
+
+build_harfbuzz_debug: postbuild_harfbuzz_debug
+postbuild_harfbuzz_debug: mainbuild_harfbuzz_debug
+mainbuild_harfbuzz_debug: prebuild_harfbuzz_debug $(harfbuzz_debug_bin)
+prebuild_harfbuzz_debug:
+
+-include $(harfbuzz_debug_cc_o:%o=%d)
+-include $(harfbuzz_debug_c_o:%o=%d)
+
+$(harfbuzz_debug_bin): $(harfbuzz_debug_obj) 
+	@mkdir -p `dirname ./../../lib/linux-arm32/libharfbuzzD.a`
+	@$(AR) r $(harfbuzz_debug_bin) $^
+	@$(RANLIB) $(harfbuzz_debug_bin)
+	@$(ECHO) building $@ complete!
+
+$(harfbuzz_debug_cc_o): $(harfbuzz_debug_objsdir)/%.o: 
+	@$(ECHO) harfbuzz: compiling debug $(filter %$*,$(harfbuzz_ccfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cflags) -MMD -MP -MF $(subst .cc.o,.cc.d,$@) -c $(filter %$*,$(harfbuzz_ccfiles)) -o $@
+$(harfbuzz_debug_c_o): $(harfbuzz_debug_objsdir)/%.o: 
+	@$(ECHO) harfbuzz: compiling debug $(filter %$*,$(harfbuzz_cfiles))...
+	@mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_debug_cflags) -MMD -MP -MF $(subst .c.o,.c.d,$@) -c $(filter %$*,$(harfbuzz_cfiles)) -o $@
+harfbuzz_release_hpaths    := 
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/src
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/config/linux
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/src/hb-ucdn
+harfbuzz_release_hpaths    += ./../../src/freetype-2.4.9/include
+harfbuzz_release_hpaths    += ./../../include
+harfbuzz_release_lpaths    := 
+harfbuzz_release_defines   := $(harfbuzz_custom_defines)
+harfbuzz_release_defines   += HAVE_CONFIG_H
+harfbuzz_release_defines   += HB_NO_MT
+harfbuzz_release_defines   += HAVE_OT
+harfbuzz_release_defines   += HAVE_ICU
+harfbuzz_release_defines   += LINUX=1
+harfbuzz_release_defines   += _LIB
+harfbuzz_release_defines   += GLEW_NO_GLU=1
+harfbuzz_release_defines   += NDEBUG
+harfbuzz_release_libraries := 
+harfbuzz_release_libraries += pthread
+harfbuzz_release_libraries += glfw3
+harfbuzz_release_cflags    := $(harfbuzz_custom_cflags)
+harfbuzz_release_cflags    += $(addprefix -D, $(harfbuzz_release_defines))
+harfbuzz_release_cflags    += $(addprefix -I, $(harfbuzz_release_hpaths))
+harfbuzz_release_cflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_release_cflags  += -g -fno-omit-frame-pointer -marm -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function -Wno-reorder
+harfbuzz_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_release_lflags    += $(addprefix -L, $(harfbuzz_release_lpaths))
+harfbuzz_release_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_release_libraries)) -Wl,--end-group
+harfbuzz_release_objsdir  := $(OBJS_DIR)/harfbuzz_release
+harfbuzz_release_obj      := 
+harfbuzz_release_cc_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_release_obj      += $(harfbuzz_release_cc_o) 
+harfbuzz_release_c_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_release_obj      += $(harfbuzz_release_c_o) 
+harfbuzz_release_bin      := ./../../lib/linux-arm32/libharfbuzz.a
+
+clean_harfbuzz_release: 
+	@$(ECHO) clean harfbuzz release
+	@$(RMDIR) $(harfbuzz_release_objsdir)
+	@$(RMDIR) $(harfbuzz_release_bin)
+
+build_harfbuzz_release: postbuild_harfbuzz_release
+postbuild_harfbuzz_release: mainbuild_harfbuzz_release
+mainbuild_harfbuzz_release: prebuild_harfbuzz_release $(harfbuzz_release_bin)
+prebuild_harfbuzz_release:
+
+-include $(harfbuzz_release_cc_o:%o=%d)
+-include $(harfbuzz_release_c_o:%o=%d)
+
+$(harfbuzz_release_bin): $(harfbuzz_release_obj) 
+	@mkdir -p `dirname ./../../lib/linux-arm32/libharfbuzz.a`
+	@$(AR) r $(harfbuzz_release_bin) $^
+	@$(RANLIB) $(harfbuzz_release_bin)
+	@$(ECHO) building $@ complete!
+
+$(harfbuzz_release_cc_o): $(harfbuzz_release_objsdir)/%.o: 
+	@$(ECHO) harfbuzz: compiling release $(filter %$*,$(harfbuzz_ccfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cflags) -MMD -MP -MF $(subst .cc.o,.cc.d,$@) -c $(filter %$*,$(harfbuzz_ccfiles)) -o $@
+$(harfbuzz_release_c_o): $(harfbuzz_release_objsdir)/%.o: 
+	@$(ECHO) harfbuzz: compiling release $(filter %$*,$(harfbuzz_cfiles))...
+	@mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_release_cflags) -MMD -MP -MF $(subst .c.o,.c.d,$@) -c $(filter %$*,$(harfbuzz_cfiles)) -o $@
diff --git a/extensions/externals/build/linux-arm32/cg4cpp.xpj.cg4cpp.Makefile b/extensions/externals/build/linux-arm32/cg4cpp.xpj.cg4cpp.Makefile
new file mode 100644
index 0000000..c5f0ae3
--- /dev/null
+++ b/extensions/externals/build/linux-arm32/cg4cpp.xpj.cg4cpp.Makefile
@@ -0,0 +1,32 @@
+#!/usr/bin/make
+# Makefile generated by XPJ for linux-arm32
+
+CROSS_COMPILER_ROOT = $(if $(ARM_COMPILER_ROOT),$(ARM_COMPILER_ROOT),/usr/bin)
+CROSS_COMPILER_PREFIX = $(if $(ARM_COMPILER_PREFIX),$(ARM_COMPILER_PREFIX),arm-linux-gnueabihf-)
+#default defines
+OBJS_DIR  = build
+RMDIR     = rm -fr
+ECHO      = echo
+CCLD      = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CXX       = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CC        = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)gcc
+RANLIB    = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ranlib
+AR		 = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ar
+STRIP     = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)strip
+OBJDUMP   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objdump
+OBJCOPY   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objcopy
+-include Makedefs.linux-arm32.mk
+
+all: debug release 
+
+debug: build_import_cg4cpp_debug 
+
+release: build_import_cg4cpp_release 
+
+clean: clean_import_cg4cpp_debug clean_import_cg4cpp_release 
+
+include Makefile.cg4cpp.mk
+
+
+
+
diff --git a/extensions/externals/build/linux-arm32/freetype.xpj.freetype.Makefile b/extensions/externals/build/linux-arm32/freetype.xpj.freetype.Makefile
new file mode 100644
index 0000000..28a9137
--- /dev/null
+++ b/extensions/externals/build/linux-arm32/freetype.xpj.freetype.Makefile
@@ -0,0 +1,32 @@
+#!/usr/bin/make
+# Makefile generated by XPJ for linux-arm32
+
+CROSS_COMPILER_ROOT = $(if $(ARM_COMPILER_ROOT),$(ARM_COMPILER_ROOT),/usr/bin)
+CROSS_COMPILER_PREFIX = $(if $(ARM_COMPILER_PREFIX),$(ARM_COMPILER_PREFIX),arm-linux-gnueabihf-)
+#default defines
+OBJS_DIR  = build
+RMDIR     = rm -fr
+ECHO      = echo
+CCLD      = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CXX       = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CC        = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)gcc
+RANLIB    = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ranlib
+AR		 = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ar
+STRIP     = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)strip
+OBJDUMP   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objdump
+OBJCOPY   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objcopy
+-include Makedefs.linux-arm32.mk
+
+all: debug release 
+
+debug: build_import_freetype_debug 
+
+release: build_import_freetype_release 
+
+clean: clean_import_freetype_debug clean_import_freetype_release 
+
+include Makefile.freetype.mk
+
+
+
+
diff --git a/extensions/externals/build/linux-arm32/harfbuzz.xpj.harfbuzz.Makefile b/extensions/externals/build/linux-arm32/harfbuzz.xpj.harfbuzz.Makefile
new file mode 100644
index 0000000..fe94a5f
--- /dev/null
+++ b/extensions/externals/build/linux-arm32/harfbuzz.xpj.harfbuzz.Makefile
@@ -0,0 +1,32 @@
+#!/usr/bin/make
+# Makefile generated by XPJ for linux-arm32
+
+CROSS_COMPILER_ROOT = $(if $(ARM_COMPILER_ROOT),$(ARM_COMPILER_ROOT),/usr/bin)
+CROSS_COMPILER_PREFIX = $(if $(ARM_COMPILER_PREFIX),$(ARM_COMPILER_PREFIX),arm-linux-gnueabihf-)
+#default defines
+OBJS_DIR  = build
+RMDIR     = rm -fr
+ECHO      = echo
+CCLD      = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CXX       = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CC        = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)gcc
+RANLIB    = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ranlib
+AR		 = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ar
+STRIP     = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)strip
+OBJDUMP   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objdump
+OBJCOPY   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objcopy
+-include Makedefs.linux-arm32.mk
+
+all: debug release 
+
+debug: build_import_harfbuzz_debug 
+
+release: build_import_harfbuzz_release 
+
+clean: clean_import_harfbuzz_debug clean_import_harfbuzz_release 
+
+include Makefile.harfbuzz.mk
+
+
+
+
diff --git a/extensions/externals/build/linux32/Makefile b/extensions/externals/build/linux32/Makefile
index 4c6e846..9449ec6 100644
--- a/extensions/externals/build/linux32/Makefile
+++ b/extensions/externals/build/linux32/Makefile
@@ -2,7 +2,6 @@
 # Makefile generated by XPJ for linux32
 
 DEPSDIR = .deps
-SILENT_FLAG ?= @
 #default defines
 OBJS_DIR  = build
 RMDIR     = rm -fr
@@ -19,23 +18,23 @@ OBJCOPY   = objcopy
 
 all: debug release 
 
-debug: build_R3_debug 
+debug: build_harfbuzz_debug 
 
-release: build_R3_release 
+release: build_harfbuzz_release 
 
-clean: clean_R3_debug clean_R3_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean: clean_harfbuzz_debug clean_harfbuzz_release 
+	rm -rf $(DEPSDIR)
 
 
-clean_debug: clean_R3_debug 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_debug: clean_harfbuzz_debug 
+	rm -rf $(DEPSDIR)
 
 
-clean_release: clean_R3_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_release: clean_harfbuzz_release 
+	rm -rf $(DEPSDIR)
 
 
-include Makefile.R3.mk
+include Makefile.harfbuzz.mk
 
 
 # Disable implicit rules to speedup build
@@ -192,3 +191,7 @@ SUFFIXES :=
 .sym:
 .f:
 .f.o:
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/linux32/Makefile.Half.mk b/extensions/externals/build/linux32/Makefile.Half.mk
index 169af28..1fd2d47 100644
--- a/extensions/externals/build/linux32/Makefile.Half.mk
+++ b/extensions/externals/build/linux32/Makefile.Half.mk
@@ -30,12 +30,12 @@ Half_debug_common_cflags    += $(addprefix -D, $(Half_debug_defines))
 Half_debug_common_cflags    += $(addprefix -I, $(Half_debug_hpaths))
 Half_debug_common_cflags  += -m32
 Half_debug_cflags	:= $(Half_debug_common_cflags)
-Half_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-Half_debug_cflags  += -g
+Half_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_debug_cflags  += -O0 -ggdb
 Half_debug_cppflags	:= $(Half_debug_common_cflags)
-Half_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Half_debug_cppflags  += -Wno-reorder
-Half_debug_cppflags  += -g
+Half_debug_cppflags  += -O0 -ggdb
 Half_debug_lflags    := $(Half_custom_lflags)
 Half_debug_lflags    += $(addprefix -L, $(Half_debug_lpaths))
 Half_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Half_debug_libraries)) -Wl,--end-group
@@ -48,9 +48,9 @@ Half_debug_obj      = $(Half_debug_cpp_o) $(Half_debug_cc_o) $(Half_debug_c_o)
 Half_debug_bin      := ./../../lib/linux32/libHalfD.a
 
 clean_Half_debug: 
-	$(SILENT_FLAG)$(ECHO) clean Half debug
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_bin)
+	$(ECHO) clean Half debug
+	$(RMDIR) $(Half_debug_objsdir)
+	$(RMDIR) $(Half_debug_bin)
 
 build_Half_debug: postbuild_Half_debug
 postbuild_Half_debug: mainbuild_Half_debug
@@ -58,37 +58,37 @@ mainbuild_Half_debug: prebuild_Half_debug $(Half_debug_bin)
 prebuild_Half_debug:
 
 $(Half_debug_bin): $(Half_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libHalfD.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libHalfD.a`
+	$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
+	$(ECHO) building $@ complete!
 
 Half_debug_DEPDIR = $(dir $(@))/$(*F)
 $(Half_debug_cpp_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_cc_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_c_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
@@ -110,12 +110,12 @@ Half_release_common_cflags    += $(addprefix -D, $(Half_release_defines))
 Half_release_common_cflags    += $(addprefix -I, $(Half_release_hpaths))
 Half_release_common_cflags  += -m32
 Half_release_cflags	:= $(Half_release_common_cflags)
-Half_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-Half_release_cflags  += -O2
+Half_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_cppflags	:= $(Half_release_common_cflags)
-Half_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Half_release_cppflags  += -Wno-reorder
-Half_release_cppflags  += -O2
+Half_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_lflags    := $(Half_custom_lflags)
 Half_release_lflags    += $(addprefix -L, $(Half_release_lpaths))
 Half_release_lflags    += -Wl,--start-group $(addprefix -l, $(Half_release_libraries)) -Wl,--end-group
@@ -128,9 +128,9 @@ Half_release_obj      = $(Half_release_cpp_o) $(Half_release_cc_o) $(Half_releas
 Half_release_bin      := ./../../lib/linux32/libHalf.a
 
 clean_Half_release: 
-	$(SILENT_FLAG)$(ECHO) clean Half release
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_bin)
+	$(ECHO) clean Half release
+	$(RMDIR) $(Half_release_objsdir)
+	$(RMDIR) $(Half_release_bin)
 
 build_Half_release: postbuild_Half_release
 postbuild_Half_release: mainbuild_Half_release
@@ -138,40 +138,45 @@ mainbuild_Half_release: prebuild_Half_release $(Half_release_bin)
 prebuild_Half_release:
 
 $(Half_release_bin): $(Half_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libHalf.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_release_bin) $(Half_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libHalf.a`
+	$(AR) rcs $(Half_release_bin) $(Half_release_obj)
+	$(ECHO) building $@ complete!
 
 Half_release_DEPDIR = $(dir $(@))/$(*F)
 $(Half_release_cpp_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_cc_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_c_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 clean_Half:  clean_Half_debug clean_Half_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/linux32/Makefile.R3.mk b/extensions/externals/build/linux32/Makefile.R3.mk
index ec7eefa..0d8fab6 100644
--- a/extensions/externals/build/linux32/Makefile.R3.mk
+++ b/extensions/externals/build/linux32/Makefile.R3.mk
@@ -30,12 +30,12 @@ R3_debug_common_cflags    += $(addprefix -D, $(R3_debug_defines))
 R3_debug_common_cflags    += $(addprefix -I, $(R3_debug_hpaths))
 R3_debug_common_cflags  += -m32
 R3_debug_cflags	:= $(R3_debug_common_cflags)
-R3_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-R3_debug_cflags  += -g
+R3_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_debug_cflags  += -O0 -ggdb
 R3_debug_cppflags	:= $(R3_debug_common_cflags)
-R3_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 R3_debug_cppflags  += -Wno-reorder
-R3_debug_cppflags  += -g
+R3_debug_cppflags  += -O0 -ggdb
 R3_debug_lflags    := $(R3_custom_lflags)
 R3_debug_lflags    += $(addprefix -L, $(R3_debug_lpaths))
 R3_debug_lflags    += -Wl,--start-group $(addprefix -l, $(R3_debug_libraries)) -Wl,--end-group
@@ -48,9 +48,9 @@ R3_debug_obj      = $(R3_debug_cpp_o) $(R3_debug_cc_o) $(R3_debug_c_o)
 R3_debug_bin      := ./../../lib/linux32/libR3D.a
 
 clean_R3_debug: 
-	$(SILENT_FLAG)$(ECHO) clean R3 debug
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_bin)
+	$(ECHO) clean R3 debug
+	$(RMDIR) $(R3_debug_objsdir)
+	$(RMDIR) $(R3_debug_bin)
 
 build_R3_debug: postbuild_R3_debug
 postbuild_R3_debug: mainbuild_R3_debug
@@ -58,37 +58,37 @@ mainbuild_R3_debug: prebuild_R3_debug $(R3_debug_bin)
 prebuild_R3_debug:
 
 $(R3_debug_bin): $(R3_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libR3D.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libR3D.a`
+	$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
+	$(ECHO) building $@ complete!
 
 R3_debug_DEPDIR = $(dir $(@))/$(*F)
 $(R3_debug_cpp_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_cc_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_c_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
@@ -110,12 +110,12 @@ R3_release_common_cflags    += $(addprefix -D, $(R3_release_defines))
 R3_release_common_cflags    += $(addprefix -I, $(R3_release_hpaths))
 R3_release_common_cflags  += -m32
 R3_release_cflags	:= $(R3_release_common_cflags)
-R3_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-R3_release_cflags  += -O2
+R3_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_cppflags	:= $(R3_release_common_cflags)
-R3_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 R3_release_cppflags  += -Wno-reorder
-R3_release_cppflags  += -O2
+R3_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_lflags    := $(R3_custom_lflags)
 R3_release_lflags    += $(addprefix -L, $(R3_release_lpaths))
 R3_release_lflags    += -Wl,--start-group $(addprefix -l, $(R3_release_libraries)) -Wl,--end-group
@@ -128,9 +128,9 @@ R3_release_obj      = $(R3_release_cpp_o) $(R3_release_cc_o) $(R3_release_c_o)
 R3_release_bin      := ./../../lib/linux32/libR3.a
 
 clean_R3_release: 
-	$(SILENT_FLAG)$(ECHO) clean R3 release
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_bin)
+	$(ECHO) clean R3 release
+	$(RMDIR) $(R3_release_objsdir)
+	$(RMDIR) $(R3_release_bin)
 
 build_R3_release: postbuild_R3_release
 postbuild_R3_release: mainbuild_R3_release
@@ -138,40 +138,45 @@ mainbuild_R3_release: prebuild_R3_release $(R3_release_bin)
 prebuild_R3_release:
 
 $(R3_release_bin): $(R3_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux32/libR3.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_release_bin) $(R3_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux32/libR3.a`
+	$(AR) rcs $(R3_release_bin) $(R3_release_obj)
+	$(ECHO) building $@ complete!
 
 R3_release_DEPDIR = $(dir $(@))/$(*F)
 $(R3_release_cpp_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_cc_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_c_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 clean_R3:  clean_R3_debug clean_R3_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/linux32/Makefile.cg4cpp.mk b/extensions/externals/build/linux32/Makefile.cg4cpp.mk
new file mode 100644
index 0000000..9e035c9
--- /dev/null
+++ b/extensions/externals/build/linux32/Makefile.cg4cpp.mk
@@ -0,0 +1,259 @@
+# Makefile generated by XPJ for linux32
+-include Makefile.custom
+ProjectName = cg4cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/abs.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/acos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/all.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/any.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/asin.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/atan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/atan2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/ceil.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/clamp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cosh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cross.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/degrees.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/determinant.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/distance.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/dot.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/exp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/exp2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/faceforward.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floatToIntBits.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floatToRawIntBits.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floor.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/fmod.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/frac.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/fresnel.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/frexp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/intBitsToFloat.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/inverse.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/iostream.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isfinite.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isinf.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isnan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/ldexp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/length.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/lerp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/lit.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log10.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/max.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/min.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/modf.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/mul.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/normalize.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/pow.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/radians.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/reflect.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/refract.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/round.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/rsqrt.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/saturate.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sign.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sin.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sincos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sinh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/smoothstep.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sqrt.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/step.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/tan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/tanh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/transpose.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/trunc.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x4.cpp
+
+cg4cpp_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(cg4cpp_cfiles)))))
+cg4cpp_debug_dep      = $(cg4cpp_cpp_debug_dep) $(cg4cpp_cc_debug_dep) $(cg4cpp_c_debug_dep)
+-include $(cg4cpp_debug_dep)
+cg4cpp_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(cg4cpp_cfiles)))))
+cg4cpp_release_dep      = $(cg4cpp_cpp_release_dep) $(cg4cpp_cc_release_dep) $(cg4cpp_c_release_dep)
+-include $(cg4cpp_release_dep)
+cg4cpp_debug_hpaths    := 
+cg4cpp_debug_hpaths    += ./../../src/cg4cpp
+cg4cpp_debug_hpaths    += ./../../include
+cg4cpp_debug_lpaths    := 
+cg4cpp_debug_defines   := $(cg4cpp_custom_defines)
+cg4cpp_debug_defines   += LINUX=1
+cg4cpp_debug_defines   += _LIB
+cg4cpp_debug_defines   += _DEBUG
+cg4cpp_debug_libraries := 
+cg4cpp_debug_libraries += pthread
+cg4cpp_debug_libraries += glfw3
+cg4cpp_debug_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_debug_common_cflags    += -MMD
+cg4cpp_debug_common_cflags    += $(addprefix -D, $(cg4cpp_debug_defines))
+cg4cpp_debug_common_cflags    += $(addprefix -I, $(cg4cpp_debug_hpaths))
+cg4cpp_debug_common_cflags  += -m32
+cg4cpp_debug_cflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_debug_cflags  += -O0 -ggdb
+cg4cpp_debug_cppflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_debug_cppflags  += -Wno-reorder
+cg4cpp_debug_cppflags  += -O0 -ggdb
+cg4cpp_debug_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_debug_lflags    += $(addprefix -L, $(cg4cpp_debug_lpaths))
+cg4cpp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_debug_libraries)) -Wl,--end-group
+cg4cpp_debug_lflags  += -m32
+cg4cpp_debug_objsdir  = $(OBJS_DIR)/cg4cpp_debug
+cg4cpp_debug_cpp_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_debug_cc_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_debug_c_o      = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_debug_obj      = $(cg4cpp_debug_cpp_o) $(cg4cpp_debug_cc_o) $(cg4cpp_debug_c_o)
+cg4cpp_debug_bin      := ./../../lib/linux32/libcg4cppD.a
+
+clean_cg4cpp_debug: 
+	$(ECHO) clean cg4cpp debug
+	$(RMDIR) $(cg4cpp_debug_objsdir)
+	$(RMDIR) $(cg4cpp_debug_bin)
+
+build_cg4cpp_debug: postbuild_cg4cpp_debug
+postbuild_cg4cpp_debug: mainbuild_cg4cpp_debug
+mainbuild_cg4cpp_debug: prebuild_cg4cpp_debug $(cg4cpp_debug_bin)
+prebuild_cg4cpp_debug:
+
+$(cg4cpp_debug_bin): $(cg4cpp_debug_obj) 
+	mkdir -p `dirname ./../../lib/linux32/libcg4cppD.a`
+	$(AR) rcs $(cg4cpp_debug_bin) $(cg4cpp_debug_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_debug_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_debug_cpp_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_cc_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_c_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+cg4cpp_release_hpaths    := 
+cg4cpp_release_hpaths    += ./../../src/cg4cpp
+cg4cpp_release_hpaths    += ./../../include
+cg4cpp_release_lpaths    := 
+cg4cpp_release_defines   := $(cg4cpp_custom_defines)
+cg4cpp_release_defines   += LINUX=1
+cg4cpp_release_defines   += _LIB
+cg4cpp_release_defines   += NDEBUG
+cg4cpp_release_libraries := 
+cg4cpp_release_libraries += pthread
+cg4cpp_release_libraries += glfw3
+cg4cpp_release_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_release_common_cflags    += -MMD
+cg4cpp_release_common_cflags    += $(addprefix -D, $(cg4cpp_release_defines))
+cg4cpp_release_common_cflags    += $(addprefix -I, $(cg4cpp_release_hpaths))
+cg4cpp_release_common_cflags  += -m32
+cg4cpp_release_cflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_cppflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_release_cppflags  += -Wno-reorder
+cg4cpp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_release_lflags    += $(addprefix -L, $(cg4cpp_release_lpaths))
+cg4cpp_release_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_release_libraries)) -Wl,--end-group
+cg4cpp_release_lflags  += -m32
+cg4cpp_release_objsdir  = $(OBJS_DIR)/cg4cpp_release
+cg4cpp_release_cpp_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_release_cc_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_release_c_o      = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_release_obj      = $(cg4cpp_release_cpp_o) $(cg4cpp_release_cc_o) $(cg4cpp_release_c_o)
+cg4cpp_release_bin      := ./../../lib/linux32/libcg4cpp.a
+
+clean_cg4cpp_release: 
+	$(ECHO) clean cg4cpp release
+	$(RMDIR) $(cg4cpp_release_objsdir)
+	$(RMDIR) $(cg4cpp_release_bin)
+
+build_cg4cpp_release: postbuild_cg4cpp_release
+postbuild_cg4cpp_release: mainbuild_cg4cpp_release
+mainbuild_cg4cpp_release: prebuild_cg4cpp_release $(cg4cpp_release_bin)
+prebuild_cg4cpp_release:
+
+$(cg4cpp_release_bin): $(cg4cpp_release_obj) 
+	mkdir -p `dirname ./../../lib/linux32/libcg4cpp.a`
+	$(AR) rcs $(cg4cpp_release_bin) $(cg4cpp_release_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_release_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_release_cpp_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_cc_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_c_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+clean_cg4cpp:  clean_cg4cpp_debug clean_cg4cpp_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/linux32/Makefile.freetype.mk b/extensions/externals/build/linux32/Makefile.freetype.mk
new file mode 100644
index 0000000..6dfe219
--- /dev/null
+++ b/extensions/externals/build/linux32/Makefile.freetype.mk
@@ -0,0 +1,224 @@
+# Makefile generated by XPJ for linux32
+-include Makefile.custom
+ProjectName = freetype
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/autofit/autofit.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/bdf/bdf.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cff/cff.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbase.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbitmap.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cache/ftcache.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftdebug.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftfstype.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftgasp.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftglyph.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/gzip/ftgzip.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftinit.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/lzw/ftlzw.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftstroke.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftsystem.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/smooth/smooth.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbbox.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftgxval.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftlcdfil.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftmm.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftotval.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftpatent.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftpfr.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftsynth.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/fttype1.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftwinfnt.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftxf86.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pcf/pcf.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pfr/pfr.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/psaux/psaux.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pshinter/pshinter.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/psnames/psmodule.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/raster/raster.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/sfnt/sfnt.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/truetype/truetype.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/type1/type1.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cid/type1cid.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/type42/type42.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/winfonts/winfnt.c
+
+freetype_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(freetype_cppfiles)))))
+freetype_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(freetype_ccfiles)))))
+freetype_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(freetype_cfiles)))))
+freetype_debug_dep      = $(freetype_cpp_debug_dep) $(freetype_cc_debug_dep) $(freetype_c_debug_dep)
+-include $(freetype_debug_dep)
+freetype_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(freetype_cppfiles)))))
+freetype_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(freetype_ccfiles)))))
+freetype_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(freetype_cfiles)))))
+freetype_release_dep      = $(freetype_cpp_release_dep) $(freetype_cc_release_dep) $(freetype_c_release_dep)
+-include $(freetype_release_dep)
+freetype_debug_hpaths    := 
+freetype_debug_hpaths    += ./../../src/freetype-2.4.9/include
+freetype_debug_hpaths    += ./../../src/freetype-2.4.9/src
+freetype_debug_hpaths    += ./../../include
+freetype_debug_lpaths    := 
+freetype_debug_defines   := $(freetype_custom_defines)
+freetype_debug_defines   += FT2_BUILD_LIBRARY
+freetype_debug_defines   += LINUX=1
+freetype_debug_defines   += _LIB
+freetype_debug_defines   += _DEBUG
+freetype_debug_libraries := 
+freetype_debug_libraries += pthread
+freetype_debug_libraries += glfw3
+freetype_debug_common_cflags	:= $(freetype_custom_cflags)
+freetype_debug_common_cflags    += -MMD
+freetype_debug_common_cflags    += $(addprefix -D, $(freetype_debug_defines))
+freetype_debug_common_cflags    += $(addprefix -I, $(freetype_debug_hpaths))
+freetype_debug_common_cflags  += -m32
+freetype_debug_cflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_debug_cflags  += -O0 -ggdb
+freetype_debug_cppflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_debug_cppflags  += -Wno-reorder
+freetype_debug_cppflags  += -O0 -ggdb
+freetype_debug_lflags    := $(freetype_custom_lflags)
+freetype_debug_lflags    += $(addprefix -L, $(freetype_debug_lpaths))
+freetype_debug_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_debug_libraries)) -Wl,--end-group
+freetype_debug_lflags  += -m32
+freetype_debug_objsdir  = $(OBJS_DIR)/freetype_debug
+freetype_debug_cpp_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_debug_cc_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_debug_c_o      = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_debug_obj      = $(freetype_debug_cpp_o) $(freetype_debug_cc_o) $(freetype_debug_c_o)
+freetype_debug_bin      := ./../../lib/linux32/libfreetypeD.a
+
+clean_freetype_debug: 
+	$(ECHO) clean freetype debug
+	$(RMDIR) $(freetype_debug_objsdir)
+	$(RMDIR) $(freetype_debug_bin)
+
+build_freetype_debug: postbuild_freetype_debug
+postbuild_freetype_debug: mainbuild_freetype_debug
+mainbuild_freetype_debug: prebuild_freetype_debug $(freetype_debug_bin)
+prebuild_freetype_debug:
+
+$(freetype_debug_bin): $(freetype_debug_obj) 
+	mkdir -p `dirname ./../../lib/linux32/libfreetypeD.a`
+	$(AR) rcs $(freetype_debug_bin) $(freetype_debug_obj)
+	$(ECHO) building $@ complete!
+
+freetype_debug_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_debug_cpp_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_cc_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_c_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+freetype_release_hpaths    := 
+freetype_release_hpaths    += ./../../src/freetype-2.4.9/include
+freetype_release_hpaths    += ./../../src/freetype-2.4.9/src
+freetype_release_hpaths    += ./../../include
+freetype_release_lpaths    := 
+freetype_release_defines   := $(freetype_custom_defines)
+freetype_release_defines   += FT2_BUILD_LIBRARY
+freetype_release_defines   += LINUX=1
+freetype_release_defines   += _LIB
+freetype_release_defines   += NDEBUG
+freetype_release_libraries := 
+freetype_release_libraries += pthread
+freetype_release_libraries += glfw3
+freetype_release_common_cflags	:= $(freetype_custom_cflags)
+freetype_release_common_cflags    += -MMD
+freetype_release_common_cflags    += $(addprefix -D, $(freetype_release_defines))
+freetype_release_common_cflags    += $(addprefix -I, $(freetype_release_hpaths))
+freetype_release_common_cflags  += -m32
+freetype_release_cflags	:= $(freetype_release_common_cflags)
+freetype_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_cppflags	:= $(freetype_release_common_cflags)
+freetype_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_release_cppflags  += -Wno-reorder
+freetype_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_lflags    := $(freetype_custom_lflags)
+freetype_release_lflags    += $(addprefix -L, $(freetype_release_lpaths))
+freetype_release_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_release_libraries)) -Wl,--end-group
+freetype_release_lflags  += -m32
+freetype_release_objsdir  = $(OBJS_DIR)/freetype_release
+freetype_release_cpp_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_release_cc_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_release_c_o      = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_release_obj      = $(freetype_release_cpp_o) $(freetype_release_cc_o) $(freetype_release_c_o)
+freetype_release_bin      := ./../../lib/linux32/libfreetype.a
+
+clean_freetype_release: 
+	$(ECHO) clean freetype release
+	$(RMDIR) $(freetype_release_objsdir)
+	$(RMDIR) $(freetype_release_bin)
+
+build_freetype_release: postbuild_freetype_release
+postbuild_freetype_release: mainbuild_freetype_release
+mainbuild_freetype_release: prebuild_freetype_release $(freetype_release_bin)
+prebuild_freetype_release:
+
+$(freetype_release_bin): $(freetype_release_obj) 
+	mkdir -p `dirname ./../../lib/linux32/libfreetype.a`
+	$(AR) rcs $(freetype_release_bin) $(freetype_release_obj)
+	$(ECHO) building $@ complete!
+
+freetype_release_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_release_cpp_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_cc_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_c_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+clean_freetype:  clean_freetype_debug clean_freetype_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/linux32/Makefile.harfbuzz.mk b/extensions/externals/build/linux32/Makefile.harfbuzz.mk
new file mode 100644
index 0000000..1426d04
--- /dev/null
+++ b/extensions/externals/build/linux32/Makefile.harfbuzz.mk
@@ -0,0 +1,229 @@
+# Makefile generated by XPJ for linux32
+-include Makefile.custom
+ProjectName = harfbuzz
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-blob.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-buffer-serialize.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-buffer.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-common.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-face.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-fallback-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-font.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ft.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-layout.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-map.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-arabic.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-default.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-indic-table.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-indic.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-myanmar.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-sea.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-thai.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-fallback.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-normalize.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-tag.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-set.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shape-plan.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shaper.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-tt-font.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-unicode.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-warning.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ucdn.cc
+harfbuzz_cfiles   += ./../../src/ucdn/ucdn.c
+
+harfbuzz_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(harfbuzz_cfiles)))))
+harfbuzz_debug_dep      = $(harfbuzz_cpp_debug_dep) $(harfbuzz_cc_debug_dep) $(harfbuzz_c_debug_dep)
+-include $(harfbuzz_debug_dep)
+harfbuzz_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(harfbuzz_cfiles)))))
+harfbuzz_release_dep      = $(harfbuzz_cpp_release_dep) $(harfbuzz_cc_release_dep) $(harfbuzz_c_release_dep)
+-include $(harfbuzz_release_dep)
+harfbuzz_debug_hpaths    := 
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/src
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/config/linux
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/src/hb-ucdn
+harfbuzz_debug_hpaths    += ./../../src/freetype-2.4.9/include
+harfbuzz_debug_hpaths    += ./../../include
+harfbuzz_debug_lpaths    := 
+harfbuzz_debug_defines   := $(harfbuzz_custom_defines)
+harfbuzz_debug_defines   += HAVE_CONFIG_H
+harfbuzz_debug_defines   += HB_NO_MT
+harfbuzz_debug_defines   += HAVE_OT
+harfbuzz_debug_defines   += HAVE_ICU
+harfbuzz_debug_defines   += LINUX=1
+harfbuzz_debug_defines   += _LIB
+harfbuzz_debug_defines   += _DEBUG
+harfbuzz_debug_libraries := 
+harfbuzz_debug_libraries += pthread
+harfbuzz_debug_libraries += glfw3
+harfbuzz_debug_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_debug_common_cflags    += -MMD
+harfbuzz_debug_common_cflags    += $(addprefix -D, $(harfbuzz_debug_defines))
+harfbuzz_debug_common_cflags    += $(addprefix -I, $(harfbuzz_debug_hpaths))
+harfbuzz_debug_common_cflags  += -m32
+harfbuzz_debug_cflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_debug_cflags  += -O0 -ggdb
+harfbuzz_debug_cppflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cppflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_debug_cppflags  += -Wno-reorder
+harfbuzz_debug_cppflags  += -O0 -ggdb
+harfbuzz_debug_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_debug_lflags    += $(addprefix -L, $(harfbuzz_debug_lpaths))
+harfbuzz_debug_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_debug_libraries)) -Wl,--end-group
+harfbuzz_debug_lflags  += -m32
+harfbuzz_debug_objsdir  = $(OBJS_DIR)/harfbuzz_debug
+harfbuzz_debug_cpp_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_debug_cc_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_debug_c_o      = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_debug_obj      = $(harfbuzz_debug_cpp_o) $(harfbuzz_debug_cc_o) $(harfbuzz_debug_c_o)
+harfbuzz_debug_bin      := ./../../lib/linux32/libharfbuzzD.a
+
+clean_harfbuzz_debug: 
+	$(ECHO) clean harfbuzz debug
+	$(RMDIR) $(harfbuzz_debug_objsdir)
+	$(RMDIR) $(harfbuzz_debug_bin)
+
+build_harfbuzz_debug: postbuild_harfbuzz_debug
+postbuild_harfbuzz_debug: mainbuild_harfbuzz_debug
+mainbuild_harfbuzz_debug: prebuild_harfbuzz_debug $(harfbuzz_debug_bin)
+prebuild_harfbuzz_debug:
+
+$(harfbuzz_debug_bin): $(harfbuzz_debug_obj) 
+	mkdir -p `dirname ./../../lib/linux32/libharfbuzzD.a`
+	$(AR) rcs $(harfbuzz_debug_bin) $(harfbuzz_debug_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_debug_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_debug_cpp_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_cc_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_c_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+harfbuzz_release_hpaths    := 
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/src
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/config/linux
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/src/hb-ucdn
+harfbuzz_release_hpaths    += ./../../src/freetype-2.4.9/include
+harfbuzz_release_hpaths    += ./../../include
+harfbuzz_release_lpaths    := 
+harfbuzz_release_defines   := $(harfbuzz_custom_defines)
+harfbuzz_release_defines   += HAVE_CONFIG_H
+harfbuzz_release_defines   += HB_NO_MT
+harfbuzz_release_defines   += HAVE_OT
+harfbuzz_release_defines   += HAVE_ICU
+harfbuzz_release_defines   += LINUX=1
+harfbuzz_release_defines   += _LIB
+harfbuzz_release_defines   += NDEBUG
+harfbuzz_release_libraries := 
+harfbuzz_release_libraries += pthread
+harfbuzz_release_libraries += glfw3
+harfbuzz_release_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_release_common_cflags    += -MMD
+harfbuzz_release_common_cflags    += $(addprefix -D, $(harfbuzz_release_defines))
+harfbuzz_release_common_cflags    += $(addprefix -I, $(harfbuzz_release_hpaths))
+harfbuzz_release_common_cflags  += -m32
+harfbuzz_release_cflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_cppflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cppflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_release_cppflags  += -Wno-reorder
+harfbuzz_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_release_lflags    += $(addprefix -L, $(harfbuzz_release_lpaths))
+harfbuzz_release_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_release_libraries)) -Wl,--end-group
+harfbuzz_release_lflags  += -m32
+harfbuzz_release_objsdir  = $(OBJS_DIR)/harfbuzz_release
+harfbuzz_release_cpp_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_release_cc_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_release_c_o      = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_release_obj      = $(harfbuzz_release_cpp_o) $(harfbuzz_release_cc_o) $(harfbuzz_release_c_o)
+harfbuzz_release_bin      := ./../../lib/linux32/libharfbuzz.a
+
+clean_harfbuzz_release: 
+	$(ECHO) clean harfbuzz release
+	$(RMDIR) $(harfbuzz_release_objsdir)
+	$(RMDIR) $(harfbuzz_release_bin)
+
+build_harfbuzz_release: postbuild_harfbuzz_release
+postbuild_harfbuzz_release: mainbuild_harfbuzz_release
+mainbuild_harfbuzz_release: prebuild_harfbuzz_release $(harfbuzz_release_bin)
+prebuild_harfbuzz_release:
+
+$(harfbuzz_release_bin): $(harfbuzz_release_obj) 
+	mkdir -p `dirname ./../../lib/linux32/libharfbuzz.a`
+	$(AR) rcs $(harfbuzz_release_bin) $(harfbuzz_release_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_release_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_release_cpp_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_cc_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_c_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+clean_harfbuzz:  clean_harfbuzz_debug clean_harfbuzz_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/linux64/Makefile b/extensions/externals/build/linux64/Makefile
index 4dc0c04..af0e2b5 100644
--- a/extensions/externals/build/linux64/Makefile
+++ b/extensions/externals/build/linux64/Makefile
@@ -2,7 +2,6 @@
 # Makefile generated by XPJ for linux64
 
 DEPSDIR = .deps
-SILENT_FLAG ?= @
 #default defines
 OBJS_DIR  = build
 RMDIR     = rm -fr
@@ -19,23 +18,23 @@ OBJCOPY   = objcopy
 
 all: debug release 
 
-debug: build_R3_debug 
+debug: build_harfbuzz_debug 
 
-release: build_R3_release 
+release: build_harfbuzz_release 
 
-clean: clean_R3_debug clean_R3_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean: clean_harfbuzz_debug clean_harfbuzz_release 
+	rm -rf $(DEPSDIR)
 
 
-clean_debug: clean_R3_debug 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_debug: clean_harfbuzz_debug 
+	rm -rf $(DEPSDIR)
 
 
-clean_release: clean_R3_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_release: clean_harfbuzz_release 
+	rm -rf $(DEPSDIR)
 
 
-include Makefile.R3.mk
+include Makefile.harfbuzz.mk
 
 
 # Disable implicit rules to speedup build
@@ -192,3 +191,7 @@ SUFFIXES :=
 .sym:
 .f:
 .f.o:
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/linux64/Makefile.Half.mk b/extensions/externals/build/linux64/Makefile.Half.mk
index cf950cf..9d7872c 100644
--- a/extensions/externals/build/linux64/Makefile.Half.mk
+++ b/extensions/externals/build/linux64/Makefile.Half.mk
@@ -30,12 +30,12 @@ Half_debug_common_cflags    += $(addprefix -D, $(Half_debug_defines))
 Half_debug_common_cflags    += $(addprefix -I, $(Half_debug_hpaths))
 Half_debug_common_cflags  += -m64
 Half_debug_cflags	:= $(Half_debug_common_cflags)
-Half_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-Half_debug_cflags  += -g
+Half_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_debug_cflags  += -O0 -ggdb
 Half_debug_cppflags	:= $(Half_debug_common_cflags)
-Half_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Half_debug_cppflags  += -Wno-reorder
-Half_debug_cppflags  += -g
+Half_debug_cppflags  += -O0 -ggdb
 Half_debug_lflags    := $(Half_custom_lflags)
 Half_debug_lflags    += $(addprefix -L, $(Half_debug_lpaths))
 Half_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Half_debug_libraries)) -Wl,--end-group
@@ -49,9 +49,9 @@ Half_debug_obj      = $(Half_debug_cpp_o) $(Half_debug_cc_o) $(Half_debug_c_o)
 Half_debug_bin      := ./../../lib/linux64/libHalfD.a
 
 clean_Half_debug: 
-	$(SILENT_FLAG)$(ECHO) clean Half debug
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_bin)
+	$(ECHO) clean Half debug
+	$(RMDIR) $(Half_debug_objsdir)
+	$(RMDIR) $(Half_debug_bin)
 
 build_Half_debug: postbuild_Half_debug
 postbuild_Half_debug: mainbuild_Half_debug
@@ -59,37 +59,37 @@ mainbuild_Half_debug: prebuild_Half_debug $(Half_debug_bin)
 prebuild_Half_debug:
 
 $(Half_debug_bin): $(Half_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libHalfD.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libHalfD.a`
+	$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
+	$(ECHO) building $@ complete!
 
 Half_debug_DEPDIR = $(dir $(@))/$(*F)
 $(Half_debug_cpp_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_cc_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_c_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
@@ -111,12 +111,12 @@ Half_release_common_cflags    += $(addprefix -D, $(Half_release_defines))
 Half_release_common_cflags    += $(addprefix -I, $(Half_release_hpaths))
 Half_release_common_cflags  += -m64
 Half_release_cflags	:= $(Half_release_common_cflags)
-Half_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-Half_release_cflags  += -O2
+Half_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_cppflags	:= $(Half_release_common_cflags)
-Half_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Half_release_cppflags  += -Wno-reorder
-Half_release_cppflags  += -O2
+Half_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_lflags    := $(Half_custom_lflags)
 Half_release_lflags    += $(addprefix -L, $(Half_release_lpaths))
 Half_release_lflags    += -Wl,--start-group $(addprefix -l, $(Half_release_libraries)) -Wl,--end-group
@@ -130,9 +130,9 @@ Half_release_obj      = $(Half_release_cpp_o) $(Half_release_cc_o) $(Half_releas
 Half_release_bin      := ./../../lib/linux64/libHalf.a
 
 clean_Half_release: 
-	$(SILENT_FLAG)$(ECHO) clean Half release
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_bin)
+	$(ECHO) clean Half release
+	$(RMDIR) $(Half_release_objsdir)
+	$(RMDIR) $(Half_release_bin)
 
 build_Half_release: postbuild_Half_release
 postbuild_Half_release: mainbuild_Half_release
@@ -140,40 +140,45 @@ mainbuild_Half_release: prebuild_Half_release $(Half_release_bin)
 prebuild_Half_release:
 
 $(Half_release_bin): $(Half_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libHalf.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_release_bin) $(Half_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libHalf.a`
+	$(AR) rcs $(Half_release_bin) $(Half_release_obj)
+	$(ECHO) building $@ complete!
 
 Half_release_DEPDIR = $(dir $(@))/$(*F)
 $(Half_release_cpp_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_cc_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_c_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 clean_Half:  clean_Half_debug clean_Half_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/linux64/Makefile.R3.mk b/extensions/externals/build/linux64/Makefile.R3.mk
index ec9966a..dfbc6d6 100644
--- a/extensions/externals/build/linux64/Makefile.R3.mk
+++ b/extensions/externals/build/linux64/Makefile.R3.mk
@@ -30,12 +30,12 @@ R3_debug_common_cflags    += $(addprefix -D, $(R3_debug_defines))
 R3_debug_common_cflags    += $(addprefix -I, $(R3_debug_hpaths))
 R3_debug_common_cflags  += -m64
 R3_debug_cflags	:= $(R3_debug_common_cflags)
-R3_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-R3_debug_cflags  += -g
+R3_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_debug_cflags  += -O0 -ggdb
 R3_debug_cppflags	:= $(R3_debug_common_cflags)
-R3_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 R3_debug_cppflags  += -Wno-reorder
-R3_debug_cppflags  += -g
+R3_debug_cppflags  += -O0 -ggdb
 R3_debug_lflags    := $(R3_custom_lflags)
 R3_debug_lflags    += $(addprefix -L, $(R3_debug_lpaths))
 R3_debug_lflags    += -Wl,--start-group $(addprefix -l, $(R3_debug_libraries)) -Wl,--end-group
@@ -49,9 +49,9 @@ R3_debug_obj      = $(R3_debug_cpp_o) $(R3_debug_cc_o) $(R3_debug_c_o)
 R3_debug_bin      := ./../../lib/linux64/libR3D.a
 
 clean_R3_debug: 
-	$(SILENT_FLAG)$(ECHO) clean R3 debug
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_bin)
+	$(ECHO) clean R3 debug
+	$(RMDIR) $(R3_debug_objsdir)
+	$(RMDIR) $(R3_debug_bin)
 
 build_R3_debug: postbuild_R3_debug
 postbuild_R3_debug: mainbuild_R3_debug
@@ -59,37 +59,37 @@ mainbuild_R3_debug: prebuild_R3_debug $(R3_debug_bin)
 prebuild_R3_debug:
 
 $(R3_debug_bin): $(R3_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libR3D.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libR3D.a`
+	$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
+	$(ECHO) building $@ complete!
 
 R3_debug_DEPDIR = $(dir $(@))/$(*F)
 $(R3_debug_cpp_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_cc_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_c_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
@@ -111,12 +111,12 @@ R3_release_common_cflags    += $(addprefix -D, $(R3_release_defines))
 R3_release_common_cflags    += $(addprefix -I, $(R3_release_hpaths))
 R3_release_common_cflags  += -m64
 R3_release_cflags	:= $(R3_release_common_cflags)
-R3_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-R3_release_cflags  += -O2
+R3_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_cppflags	:= $(R3_release_common_cflags)
-R3_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 R3_release_cppflags  += -Wno-reorder
-R3_release_cppflags  += -O2
+R3_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_lflags    := $(R3_custom_lflags)
 R3_release_lflags    += $(addprefix -L, $(R3_release_lpaths))
 R3_release_lflags    += -Wl,--start-group $(addprefix -l, $(R3_release_libraries)) -Wl,--end-group
@@ -130,9 +130,9 @@ R3_release_obj      = $(R3_release_cpp_o) $(R3_release_cc_o) $(R3_release_c_o)
 R3_release_bin      := ./../../lib/linux64/libR3.a
 
 clean_R3_release: 
-	$(SILENT_FLAG)$(ECHO) clean R3 release
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_bin)
+	$(ECHO) clean R3 release
+	$(RMDIR) $(R3_release_objsdir)
+	$(RMDIR) $(R3_release_bin)
 
 build_R3_release: postbuild_R3_release
 postbuild_R3_release: mainbuild_R3_release
@@ -140,40 +140,45 @@ mainbuild_R3_release: prebuild_R3_release $(R3_release_bin)
 prebuild_R3_release:
 
 $(R3_release_bin): $(R3_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/linux64/libR3.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_release_bin) $(R3_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/linux64/libR3.a`
+	$(AR) rcs $(R3_release_bin) $(R3_release_obj)
+	$(ECHO) building $@ complete!
 
 R3_release_DEPDIR = $(dir $(@))/$(*F)
 $(R3_release_cpp_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_cc_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_c_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 clean_R3:  clean_R3_debug clean_R3_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/linux64/Makefile.cg4cpp.mk b/extensions/externals/build/linux64/Makefile.cg4cpp.mk
new file mode 100644
index 0000000..f8bff4b
--- /dev/null
+++ b/extensions/externals/build/linux64/Makefile.cg4cpp.mk
@@ -0,0 +1,261 @@
+# Makefile generated by XPJ for linux64
+-include Makefile.custom
+ProjectName = cg4cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/abs.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/acos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/all.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/any.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/asin.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/atan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/atan2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/ceil.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/clamp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cosh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cross.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/degrees.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/determinant.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/distance.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/dot.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/exp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/exp2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/faceforward.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floatToIntBits.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floatToRawIntBits.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floor.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/fmod.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/frac.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/fresnel.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/frexp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/intBitsToFloat.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/inverse.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/iostream.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isfinite.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isinf.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isnan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/ldexp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/length.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/lerp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/lit.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log10.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/max.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/min.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/modf.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/mul.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/normalize.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/pow.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/radians.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/reflect.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/refract.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/round.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/rsqrt.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/saturate.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sign.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sin.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sincos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sinh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/smoothstep.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sqrt.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/step.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/tan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/tanh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/transpose.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/trunc.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x4.cpp
+
+cg4cpp_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(cg4cpp_cfiles)))))
+cg4cpp_debug_dep      = $(cg4cpp_cpp_debug_dep) $(cg4cpp_cc_debug_dep) $(cg4cpp_c_debug_dep)
+-include $(cg4cpp_debug_dep)
+cg4cpp_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(cg4cpp_cfiles)))))
+cg4cpp_release_dep      = $(cg4cpp_cpp_release_dep) $(cg4cpp_cc_release_dep) $(cg4cpp_c_release_dep)
+-include $(cg4cpp_release_dep)
+cg4cpp_debug_hpaths    := 
+cg4cpp_debug_hpaths    += ./../../src/cg4cpp
+cg4cpp_debug_hpaths    += ./../../include
+cg4cpp_debug_lpaths    := 
+cg4cpp_debug_defines   := $(cg4cpp_custom_defines)
+cg4cpp_debug_defines   += LINUX=1
+cg4cpp_debug_defines   += _LIB
+cg4cpp_debug_defines   += _DEBUG
+cg4cpp_debug_libraries := 
+cg4cpp_debug_libraries += pthread
+cg4cpp_debug_libraries += glfw3
+cg4cpp_debug_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_debug_common_cflags    += -MMD
+cg4cpp_debug_common_cflags    += $(addprefix -D, $(cg4cpp_debug_defines))
+cg4cpp_debug_common_cflags    += $(addprefix -I, $(cg4cpp_debug_hpaths))
+cg4cpp_debug_common_cflags  += -m64
+cg4cpp_debug_cflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_debug_cflags  += -O0 -ggdb
+cg4cpp_debug_cppflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_debug_cppflags  += -Wno-reorder
+cg4cpp_debug_cppflags  += -O0 -ggdb
+cg4cpp_debug_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_debug_lflags    += $(addprefix -L, $(cg4cpp_debug_lpaths))
+cg4cpp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_debug_libraries)) -Wl,--end-group
+cg4cpp_debug_lflags  += -m64
+cg4cpp_debug_lflags  += -m64
+cg4cpp_debug_objsdir  = $(OBJS_DIR)/cg4cpp_debug
+cg4cpp_debug_cpp_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_debug_cc_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_debug_c_o      = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_debug_obj      = $(cg4cpp_debug_cpp_o) $(cg4cpp_debug_cc_o) $(cg4cpp_debug_c_o)
+cg4cpp_debug_bin      := ./../../lib/linux64/libcg4cppD.a
+
+clean_cg4cpp_debug: 
+	$(ECHO) clean cg4cpp debug
+	$(RMDIR) $(cg4cpp_debug_objsdir)
+	$(RMDIR) $(cg4cpp_debug_bin)
+
+build_cg4cpp_debug: postbuild_cg4cpp_debug
+postbuild_cg4cpp_debug: mainbuild_cg4cpp_debug
+mainbuild_cg4cpp_debug: prebuild_cg4cpp_debug $(cg4cpp_debug_bin)
+prebuild_cg4cpp_debug:
+
+$(cg4cpp_debug_bin): $(cg4cpp_debug_obj) 
+	mkdir -p `dirname ./../../lib/linux64/libcg4cppD.a`
+	$(AR) rcs $(cg4cpp_debug_bin) $(cg4cpp_debug_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_debug_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_debug_cpp_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_cc_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_c_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+cg4cpp_release_hpaths    := 
+cg4cpp_release_hpaths    += ./../../src/cg4cpp
+cg4cpp_release_hpaths    += ./../../include
+cg4cpp_release_lpaths    := 
+cg4cpp_release_defines   := $(cg4cpp_custom_defines)
+cg4cpp_release_defines   += LINUX=1
+cg4cpp_release_defines   += _LIB
+cg4cpp_release_defines   += NDEBUG
+cg4cpp_release_libraries := 
+cg4cpp_release_libraries += pthread
+cg4cpp_release_libraries += glfw3
+cg4cpp_release_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_release_common_cflags    += -MMD
+cg4cpp_release_common_cflags    += $(addprefix -D, $(cg4cpp_release_defines))
+cg4cpp_release_common_cflags    += $(addprefix -I, $(cg4cpp_release_hpaths))
+cg4cpp_release_common_cflags  += -m64
+cg4cpp_release_cflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_cppflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_release_cppflags  += -Wno-reorder
+cg4cpp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_release_lflags    += $(addprefix -L, $(cg4cpp_release_lpaths))
+cg4cpp_release_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_release_libraries)) -Wl,--end-group
+cg4cpp_release_lflags  += -m64
+cg4cpp_release_lflags  += -m64
+cg4cpp_release_objsdir  = $(OBJS_DIR)/cg4cpp_release
+cg4cpp_release_cpp_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_release_cc_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_release_c_o      = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_release_obj      = $(cg4cpp_release_cpp_o) $(cg4cpp_release_cc_o) $(cg4cpp_release_c_o)
+cg4cpp_release_bin      := ./../../lib/linux64/libcg4cpp.a
+
+clean_cg4cpp_release: 
+	$(ECHO) clean cg4cpp release
+	$(RMDIR) $(cg4cpp_release_objsdir)
+	$(RMDIR) $(cg4cpp_release_bin)
+
+build_cg4cpp_release: postbuild_cg4cpp_release
+postbuild_cg4cpp_release: mainbuild_cg4cpp_release
+mainbuild_cg4cpp_release: prebuild_cg4cpp_release $(cg4cpp_release_bin)
+prebuild_cg4cpp_release:
+
+$(cg4cpp_release_bin): $(cg4cpp_release_obj) 
+	mkdir -p `dirname ./../../lib/linux64/libcg4cpp.a`
+	$(AR) rcs $(cg4cpp_release_bin) $(cg4cpp_release_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_release_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_release_cpp_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_cc_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_c_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+clean_cg4cpp:  clean_cg4cpp_debug clean_cg4cpp_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/linux64/Makefile.freetype.mk b/extensions/externals/build/linux64/Makefile.freetype.mk
new file mode 100644
index 0000000..cf8484d
--- /dev/null
+++ b/extensions/externals/build/linux64/Makefile.freetype.mk
@@ -0,0 +1,226 @@
+# Makefile generated by XPJ for linux64
+-include Makefile.custom
+ProjectName = freetype
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/autofit/autofit.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/bdf/bdf.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cff/cff.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbase.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbitmap.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cache/ftcache.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftdebug.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftfstype.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftgasp.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftglyph.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/gzip/ftgzip.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftinit.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/lzw/ftlzw.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftstroke.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftsystem.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/smooth/smooth.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbbox.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftgxval.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftlcdfil.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftmm.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftotval.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftpatent.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftpfr.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftsynth.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/fttype1.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftwinfnt.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftxf86.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pcf/pcf.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pfr/pfr.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/psaux/psaux.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pshinter/pshinter.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/psnames/psmodule.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/raster/raster.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/sfnt/sfnt.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/truetype/truetype.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/type1/type1.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cid/type1cid.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/type42/type42.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/winfonts/winfnt.c
+
+freetype_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(freetype_cppfiles)))))
+freetype_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(freetype_ccfiles)))))
+freetype_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(freetype_cfiles)))))
+freetype_debug_dep      = $(freetype_cpp_debug_dep) $(freetype_cc_debug_dep) $(freetype_c_debug_dep)
+-include $(freetype_debug_dep)
+freetype_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(freetype_cppfiles)))))
+freetype_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(freetype_ccfiles)))))
+freetype_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(freetype_cfiles)))))
+freetype_release_dep      = $(freetype_cpp_release_dep) $(freetype_cc_release_dep) $(freetype_c_release_dep)
+-include $(freetype_release_dep)
+freetype_debug_hpaths    := 
+freetype_debug_hpaths    += ./../../src/freetype-2.4.9/include
+freetype_debug_hpaths    += ./../../src/freetype-2.4.9/src
+freetype_debug_hpaths    += ./../../include
+freetype_debug_lpaths    := 
+freetype_debug_defines   := $(freetype_custom_defines)
+freetype_debug_defines   += FT2_BUILD_LIBRARY
+freetype_debug_defines   += LINUX=1
+freetype_debug_defines   += _LIB
+freetype_debug_defines   += _DEBUG
+freetype_debug_libraries := 
+freetype_debug_libraries += pthread
+freetype_debug_libraries += glfw3
+freetype_debug_common_cflags	:= $(freetype_custom_cflags)
+freetype_debug_common_cflags    += -MMD
+freetype_debug_common_cflags    += $(addprefix -D, $(freetype_debug_defines))
+freetype_debug_common_cflags    += $(addprefix -I, $(freetype_debug_hpaths))
+freetype_debug_common_cflags  += -m64
+freetype_debug_cflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_debug_cflags  += -O0 -ggdb
+freetype_debug_cppflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_debug_cppflags  += -Wno-reorder
+freetype_debug_cppflags  += -O0 -ggdb
+freetype_debug_lflags    := $(freetype_custom_lflags)
+freetype_debug_lflags    += $(addprefix -L, $(freetype_debug_lpaths))
+freetype_debug_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_debug_libraries)) -Wl,--end-group
+freetype_debug_lflags  += -m64
+freetype_debug_lflags  += -m64
+freetype_debug_objsdir  = $(OBJS_DIR)/freetype_debug
+freetype_debug_cpp_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_debug_cc_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_debug_c_o      = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_debug_obj      = $(freetype_debug_cpp_o) $(freetype_debug_cc_o) $(freetype_debug_c_o)
+freetype_debug_bin      := ./../../lib/linux64/libfreetypeD.a
+
+clean_freetype_debug: 
+	$(ECHO) clean freetype debug
+	$(RMDIR) $(freetype_debug_objsdir)
+	$(RMDIR) $(freetype_debug_bin)
+
+build_freetype_debug: postbuild_freetype_debug
+postbuild_freetype_debug: mainbuild_freetype_debug
+mainbuild_freetype_debug: prebuild_freetype_debug $(freetype_debug_bin)
+prebuild_freetype_debug:
+
+$(freetype_debug_bin): $(freetype_debug_obj) 
+	mkdir -p `dirname ./../../lib/linux64/libfreetypeD.a`
+	$(AR) rcs $(freetype_debug_bin) $(freetype_debug_obj)
+	$(ECHO) building $@ complete!
+
+freetype_debug_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_debug_cpp_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_cc_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_c_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+freetype_release_hpaths    := 
+freetype_release_hpaths    += ./../../src/freetype-2.4.9/include
+freetype_release_hpaths    += ./../../src/freetype-2.4.9/src
+freetype_release_hpaths    += ./../../include
+freetype_release_lpaths    := 
+freetype_release_defines   := $(freetype_custom_defines)
+freetype_release_defines   += FT2_BUILD_LIBRARY
+freetype_release_defines   += LINUX=1
+freetype_release_defines   += _LIB
+freetype_release_defines   += NDEBUG
+freetype_release_libraries := 
+freetype_release_libraries += pthread
+freetype_release_libraries += glfw3
+freetype_release_common_cflags	:= $(freetype_custom_cflags)
+freetype_release_common_cflags    += -MMD
+freetype_release_common_cflags    += $(addprefix -D, $(freetype_release_defines))
+freetype_release_common_cflags    += $(addprefix -I, $(freetype_release_hpaths))
+freetype_release_common_cflags  += -m64
+freetype_release_cflags	:= $(freetype_release_common_cflags)
+freetype_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_cppflags	:= $(freetype_release_common_cflags)
+freetype_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_release_cppflags  += -Wno-reorder
+freetype_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_lflags    := $(freetype_custom_lflags)
+freetype_release_lflags    += $(addprefix -L, $(freetype_release_lpaths))
+freetype_release_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_release_libraries)) -Wl,--end-group
+freetype_release_lflags  += -m64
+freetype_release_lflags  += -m64
+freetype_release_objsdir  = $(OBJS_DIR)/freetype_release
+freetype_release_cpp_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_release_cc_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_release_c_o      = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_release_obj      = $(freetype_release_cpp_o) $(freetype_release_cc_o) $(freetype_release_c_o)
+freetype_release_bin      := ./../../lib/linux64/libfreetype.a
+
+clean_freetype_release: 
+	$(ECHO) clean freetype release
+	$(RMDIR) $(freetype_release_objsdir)
+	$(RMDIR) $(freetype_release_bin)
+
+build_freetype_release: postbuild_freetype_release
+postbuild_freetype_release: mainbuild_freetype_release
+mainbuild_freetype_release: prebuild_freetype_release $(freetype_release_bin)
+prebuild_freetype_release:
+
+$(freetype_release_bin): $(freetype_release_obj) 
+	mkdir -p `dirname ./../../lib/linux64/libfreetype.a`
+	$(AR) rcs $(freetype_release_bin) $(freetype_release_obj)
+	$(ECHO) building $@ complete!
+
+freetype_release_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_release_cpp_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_cc_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_c_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+clean_freetype:  clean_freetype_debug clean_freetype_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/linux64/Makefile.harfbuzz.mk b/extensions/externals/build/linux64/Makefile.harfbuzz.mk
new file mode 100644
index 0000000..03ebf7d
--- /dev/null
+++ b/extensions/externals/build/linux64/Makefile.harfbuzz.mk
@@ -0,0 +1,231 @@
+# Makefile generated by XPJ for linux64
+-include Makefile.custom
+ProjectName = harfbuzz
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-blob.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-buffer-serialize.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-buffer.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-common.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-face.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-fallback-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-font.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ft.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-layout.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-map.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-arabic.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-default.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-indic-table.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-indic.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-myanmar.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-sea.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-thai.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-fallback.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-normalize.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-tag.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-set.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shape-plan.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shaper.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-tt-font.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-unicode.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-warning.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ucdn.cc
+harfbuzz_cfiles   += ./../../src/ucdn/ucdn.c
+
+harfbuzz_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(harfbuzz_cfiles)))))
+harfbuzz_debug_dep      = $(harfbuzz_cpp_debug_dep) $(harfbuzz_cc_debug_dep) $(harfbuzz_c_debug_dep)
+-include $(harfbuzz_debug_dep)
+harfbuzz_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(harfbuzz_cfiles)))))
+harfbuzz_release_dep      = $(harfbuzz_cpp_release_dep) $(harfbuzz_cc_release_dep) $(harfbuzz_c_release_dep)
+-include $(harfbuzz_release_dep)
+harfbuzz_debug_hpaths    := 
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/src
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/config/linux
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/src/hb-ucdn
+harfbuzz_debug_hpaths    += ./../../src/freetype-2.4.9/include
+harfbuzz_debug_hpaths    += ./../../include
+harfbuzz_debug_lpaths    := 
+harfbuzz_debug_defines   := $(harfbuzz_custom_defines)
+harfbuzz_debug_defines   += HAVE_CONFIG_H
+harfbuzz_debug_defines   += HB_NO_MT
+harfbuzz_debug_defines   += HAVE_OT
+harfbuzz_debug_defines   += HAVE_ICU
+harfbuzz_debug_defines   += LINUX=1
+harfbuzz_debug_defines   += _LIB
+harfbuzz_debug_defines   += _DEBUG
+harfbuzz_debug_libraries := 
+harfbuzz_debug_libraries += pthread
+harfbuzz_debug_libraries += glfw3
+harfbuzz_debug_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_debug_common_cflags    += -MMD
+harfbuzz_debug_common_cflags    += $(addprefix -D, $(harfbuzz_debug_defines))
+harfbuzz_debug_common_cflags    += $(addprefix -I, $(harfbuzz_debug_hpaths))
+harfbuzz_debug_common_cflags  += -m64
+harfbuzz_debug_cflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_debug_cflags  += -O0 -ggdb
+harfbuzz_debug_cppflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cppflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_debug_cppflags  += -Wno-reorder
+harfbuzz_debug_cppflags  += -O0 -ggdb
+harfbuzz_debug_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_debug_lflags    += $(addprefix -L, $(harfbuzz_debug_lpaths))
+harfbuzz_debug_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_debug_libraries)) -Wl,--end-group
+harfbuzz_debug_lflags  += -m64
+harfbuzz_debug_lflags  += -m64
+harfbuzz_debug_objsdir  = $(OBJS_DIR)/harfbuzz_debug
+harfbuzz_debug_cpp_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_debug_cc_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_debug_c_o      = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_debug_obj      = $(harfbuzz_debug_cpp_o) $(harfbuzz_debug_cc_o) $(harfbuzz_debug_c_o)
+harfbuzz_debug_bin      := ./../../lib/linux64/libharfbuzzD.a
+
+clean_harfbuzz_debug: 
+	$(ECHO) clean harfbuzz debug
+	$(RMDIR) $(harfbuzz_debug_objsdir)
+	$(RMDIR) $(harfbuzz_debug_bin)
+
+build_harfbuzz_debug: postbuild_harfbuzz_debug
+postbuild_harfbuzz_debug: mainbuild_harfbuzz_debug
+mainbuild_harfbuzz_debug: prebuild_harfbuzz_debug $(harfbuzz_debug_bin)
+prebuild_harfbuzz_debug:
+
+$(harfbuzz_debug_bin): $(harfbuzz_debug_obj) 
+	mkdir -p `dirname ./../../lib/linux64/libharfbuzzD.a`
+	$(AR) rcs $(harfbuzz_debug_bin) $(harfbuzz_debug_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_debug_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_debug_cpp_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_cc_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_c_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+harfbuzz_release_hpaths    := 
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/src
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/config/linux
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/src/hb-ucdn
+harfbuzz_release_hpaths    += ./../../src/freetype-2.4.9/include
+harfbuzz_release_hpaths    += ./../../include
+harfbuzz_release_lpaths    := 
+harfbuzz_release_defines   := $(harfbuzz_custom_defines)
+harfbuzz_release_defines   += HAVE_CONFIG_H
+harfbuzz_release_defines   += HB_NO_MT
+harfbuzz_release_defines   += HAVE_OT
+harfbuzz_release_defines   += HAVE_ICU
+harfbuzz_release_defines   += LINUX=1
+harfbuzz_release_defines   += _LIB
+harfbuzz_release_defines   += NDEBUG
+harfbuzz_release_libraries := 
+harfbuzz_release_libraries += pthread
+harfbuzz_release_libraries += glfw3
+harfbuzz_release_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_release_common_cflags    += -MMD
+harfbuzz_release_common_cflags    += $(addprefix -D, $(harfbuzz_release_defines))
+harfbuzz_release_common_cflags    += $(addprefix -I, $(harfbuzz_release_hpaths))
+harfbuzz_release_common_cflags  += -m64
+harfbuzz_release_cflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_cppflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cppflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_release_cppflags  += -Wno-reorder
+harfbuzz_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_release_lflags    += $(addprefix -L, $(harfbuzz_release_lpaths))
+harfbuzz_release_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_release_libraries)) -Wl,--end-group
+harfbuzz_release_lflags  += -m64
+harfbuzz_release_lflags  += -m64
+harfbuzz_release_objsdir  = $(OBJS_DIR)/harfbuzz_release
+harfbuzz_release_cpp_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_release_cc_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_release_c_o      = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_release_obj      = $(harfbuzz_release_cpp_o) $(harfbuzz_release_cc_o) $(harfbuzz_release_c_o)
+harfbuzz_release_bin      := ./../../lib/linux64/libharfbuzz.a
+
+clean_harfbuzz_release: 
+	$(ECHO) clean harfbuzz release
+	$(RMDIR) $(harfbuzz_release_objsdir)
+	$(RMDIR) $(harfbuzz_release_bin)
+
+build_harfbuzz_release: postbuild_harfbuzz_release
+postbuild_harfbuzz_release: mainbuild_harfbuzz_release
+mainbuild_harfbuzz_release: prebuild_harfbuzz_release $(harfbuzz_release_bin)
+prebuild_harfbuzz_release:
+
+$(harfbuzz_release_bin): $(harfbuzz_release_obj) 
+	mkdir -p `dirname ./../../lib/linux64/libharfbuzz.a`
+	$(AR) rcs $(harfbuzz_release_bin) $(harfbuzz_release_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_release_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_release_cpp_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_cc_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_c_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+clean_harfbuzz:  clean_harfbuzz_debug clean_harfbuzz_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/makeandroid/Makefile b/extensions/externals/build/makeandroid/Makefile
index b130b76..74a2b10 100644
--- a/extensions/externals/build/makeandroid/Makefile
+++ b/extensions/externals/build/makeandroid/Makefile
@@ -2,7 +2,6 @@
 # Makefile generated by XPJ for android
 
 DEPSDIR = .deps
-SILENT_FLAG ?= @
 NDKROOT = $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)
 NDK_BIN_DIR = $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin
 NDK_PREFIX = arm-linux-androideabi-
@@ -31,23 +30,23 @@ OBJCOPY   = $(NDK_BIN_DIR)/$(NDK_PREFIX)objcopy
 
 all: debug release 
 
-debug: build_R3_debug 
+debug: build_harfbuzz_debug 
 
-release: build_R3_release 
+release: build_harfbuzz_release 
 
-clean: clean_R3_debug clean_R3_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean: clean_harfbuzz_debug clean_harfbuzz_release 
+	rm -rf $(DEPSDIR)
 
 
-clean_debug: clean_R3_debug 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_debug: clean_harfbuzz_debug 
+	rm -rf $(DEPSDIR)
 
 
-clean_release: clean_R3_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_release: clean_harfbuzz_release 
+	rm -rf $(DEPSDIR)
 
 
-include Makefile.R3.mk
+include Makefile.harfbuzz.mk
 
 
 # Disable implicit rules to speedup build
@@ -204,3 +203,7 @@ SUFFIXES :=
 .sym:
 .f:
 .f.o:
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/makeandroid/Makefile.Half.mk b/extensions/externals/build/makeandroid/Makefile.Half.mk
index d3ca1a4..87cd905 100644
--- a/extensions/externals/build/makeandroid/Makefile.Half.mk
+++ b/extensions/externals/build/makeandroid/Makefile.Half.mk
@@ -32,9 +32,11 @@ Half_debug_common_cflags    += -MMD
 Half_debug_common_cflags    += $(addprefix -D, $(Half_debug_defines))
 Half_debug_common_cflags    += $(addprefix -I, $(Half_debug_hpaths))
 Half_debug_cflags	:= $(Half_debug_common_cflags)
-Half_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 Half_debug_cppflags	:= $(Half_debug_common_cflags)
-Half_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 Half_debug_lflags    := $(Half_custom_lflags)
 Half_debug_lflags    += $(addprefix -L, $(Half_debug_lpaths))
 Half_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Half_debug_libraries)) -Wl,--end-group
@@ -46,9 +48,9 @@ Half_debug_obj      = $(Half_debug_cpp_o) $(Half_debug_cc_o) $(Half_debug_c_o)
 Half_debug_bin      := ./../../lib/Tegra-Android/libHalfD.a
 
 clean_Half_debug: 
-	$(SILENT_FLAG)$(ECHO) clean Half debug
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_bin)
+	$(ECHO) clean Half debug
+	$(RMDIR) $(Half_debug_objsdir)
+	$(RMDIR) $(Half_debug_bin)
 
 build_Half_debug: postbuild_Half_debug
 postbuild_Half_debug: mainbuild_Half_debug
@@ -56,37 +58,37 @@ mainbuild_Half_debug: prebuild_Half_debug $(Half_debug_bin)
 prebuild_Half_debug:
 
 $(Half_debug_bin): $(Half_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libHalfD.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libHalfD.a`
+	$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
+	$(ECHO) building $@ complete!
 
 Half_debug_DEPDIR = $(dir $(@))/$(*F)
 $(Half_debug_cpp_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_cc_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_c_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
@@ -110,9 +112,11 @@ Half_release_common_cflags    += -MMD
 Half_release_common_cflags    += $(addprefix -D, $(Half_release_defines))
 Half_release_common_cflags    += $(addprefix -I, $(Half_release_hpaths))
 Half_release_cflags	:= $(Half_release_common_cflags)
-Half_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_cppflags	:= $(Half_release_common_cflags)
-Half_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_lflags    := $(Half_custom_lflags)
 Half_release_lflags    += $(addprefix -L, $(Half_release_lpaths))
 Half_release_lflags    += -Wl,--start-group $(addprefix -l, $(Half_release_libraries)) -Wl,--end-group
@@ -124,9 +128,9 @@ Half_release_obj      = $(Half_release_cpp_o) $(Half_release_cc_o) $(Half_releas
 Half_release_bin      := ./../../lib/Tegra-Android/libHalf.a
 
 clean_Half_release: 
-	$(SILENT_FLAG)$(ECHO) clean Half release
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_bin)
+	$(ECHO) clean Half release
+	$(RMDIR) $(Half_release_objsdir)
+	$(RMDIR) $(Half_release_bin)
 
 build_Half_release: postbuild_Half_release
 postbuild_Half_release: mainbuild_Half_release
@@ -134,40 +138,45 @@ mainbuild_Half_release: prebuild_Half_release $(Half_release_bin)
 prebuild_Half_release:
 
 $(Half_release_bin): $(Half_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libHalf.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_release_bin) $(Half_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libHalf.a`
+	$(AR) rcs $(Half_release_bin) $(Half_release_obj)
+	$(ECHO) building $@ complete!
 
 Half_release_DEPDIR = $(dir $(@))/$(*F)
 $(Half_release_cpp_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_cc_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_c_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 clean_Half:  clean_Half_debug clean_Half_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/makeandroid/Makefile.R3.mk b/extensions/externals/build/makeandroid/Makefile.R3.mk
index 7143ae6..b49e13a 100644
--- a/extensions/externals/build/makeandroid/Makefile.R3.mk
+++ b/extensions/externals/build/makeandroid/Makefile.R3.mk
@@ -32,9 +32,11 @@ R3_debug_common_cflags    += -MMD
 R3_debug_common_cflags    += $(addprefix -D, $(R3_debug_defines))
 R3_debug_common_cflags    += $(addprefix -I, $(R3_debug_hpaths))
 R3_debug_cflags	:= $(R3_debug_common_cflags)
-R3_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 R3_debug_cppflags	:= $(R3_debug_common_cflags)
-R3_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 R3_debug_lflags    := $(R3_custom_lflags)
 R3_debug_lflags    += $(addprefix -L, $(R3_debug_lpaths))
 R3_debug_lflags    += -Wl,--start-group $(addprefix -l, $(R3_debug_libraries)) -Wl,--end-group
@@ -46,9 +48,9 @@ R3_debug_obj      = $(R3_debug_cpp_o) $(R3_debug_cc_o) $(R3_debug_c_o)
 R3_debug_bin      := ./../../lib/Tegra-Android/libR3D.a
 
 clean_R3_debug: 
-	$(SILENT_FLAG)$(ECHO) clean R3 debug
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_bin)
+	$(ECHO) clean R3 debug
+	$(RMDIR) $(R3_debug_objsdir)
+	$(RMDIR) $(R3_debug_bin)
 
 build_R3_debug: postbuild_R3_debug
 postbuild_R3_debug: mainbuild_R3_debug
@@ -56,37 +58,37 @@ mainbuild_R3_debug: prebuild_R3_debug $(R3_debug_bin)
 prebuild_R3_debug:
 
 $(R3_debug_bin): $(R3_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libR3D.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libR3D.a`
+	$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
+	$(ECHO) building $@ complete!
 
 R3_debug_DEPDIR = $(dir $(@))/$(*F)
 $(R3_debug_cpp_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_cc_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_c_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
@@ -110,9 +112,11 @@ R3_release_common_cflags    += -MMD
 R3_release_common_cflags    += $(addprefix -D, $(R3_release_defines))
 R3_release_common_cflags    += $(addprefix -I, $(R3_release_hpaths))
 R3_release_cflags	:= $(R3_release_common_cflags)
-R3_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_cppflags	:= $(R3_release_common_cflags)
-R3_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_lflags    := $(R3_custom_lflags)
 R3_release_lflags    += $(addprefix -L, $(R3_release_lpaths))
 R3_release_lflags    += -Wl,--start-group $(addprefix -l, $(R3_release_libraries)) -Wl,--end-group
@@ -124,9 +128,9 @@ R3_release_obj      = $(R3_release_cpp_o) $(R3_release_cc_o) $(R3_release_c_o)
 R3_release_bin      := ./../../lib/Tegra-Android/libR3.a
 
 clean_R3_release: 
-	$(SILENT_FLAG)$(ECHO) clean R3 release
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_bin)
+	$(ECHO) clean R3 release
+	$(RMDIR) $(R3_release_objsdir)
+	$(RMDIR) $(R3_release_bin)
 
 build_R3_release: postbuild_R3_release
 postbuild_R3_release: mainbuild_R3_release
@@ -134,40 +138,45 @@ mainbuild_R3_release: prebuild_R3_release $(R3_release_bin)
 prebuild_R3_release:
 
 $(R3_release_bin): $(R3_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../lib/Tegra-Android/libR3.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_release_bin) $(R3_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../lib/Tegra-Android/libR3.a`
+	$(AR) rcs $(R3_release_bin) $(R3_release_obj)
+	$(ECHO) building $@ complete!
 
 R3_release_DEPDIR = $(dir $(@))/$(*F)
 $(R3_release_cpp_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_cc_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_c_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 clean_R3:  clean_R3_debug clean_R3_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/makeandroid/Makefile.cg4cpp.mk b/extensions/externals/build/makeandroid/Makefile.cg4cpp.mk
new file mode 100644
index 0000000..ba4207d
--- /dev/null
+++ b/extensions/externals/build/makeandroid/Makefile.cg4cpp.mk
@@ -0,0 +1,259 @@
+# Makefile generated by XPJ for android
+-include Makefile.custom
+ProjectName = cg4cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/abs.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/acos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/all.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/any.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/asin.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/atan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/atan2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/ceil.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/clamp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cosh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/cross.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/degrees.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/determinant.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/distance.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/dot.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/exp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/exp2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/faceforward.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floatToIntBits.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floatToRawIntBits.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/floor.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/fmod.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/frac.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/fresnel.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/frexp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/intBitsToFloat.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/inverse.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/iostream.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isfinite.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isinf.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/isnan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/ldexp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/length.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/lerp.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/lit.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log10.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/log2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/max.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/min.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/modf.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/mul.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/normalize.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/pow.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/radians.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/reflect.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/refract.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/round.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/rsqrt.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/saturate.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sign.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sin.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sincos.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sinh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/smoothstep.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/sqrt.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/step.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/tan.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/tanh.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/transpose.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/trunc.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper1x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper2x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper3x4.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x1.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x2.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x3.cpp
+cg4cpp_cppfiles   += ./../../src/cg4cpp/upper4x4.cpp
+
+cg4cpp_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(cg4cpp_cfiles)))))
+cg4cpp_debug_dep      = $(cg4cpp_cpp_debug_dep) $(cg4cpp_cc_debug_dep) $(cg4cpp_c_debug_dep)
+-include $(cg4cpp_debug_dep)
+cg4cpp_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(cg4cpp_cfiles)))))
+cg4cpp_release_dep      = $(cg4cpp_cpp_release_dep) $(cg4cpp_cc_release_dep) $(cg4cpp_c_release_dep)
+-include $(cg4cpp_release_dep)
+cg4cpp_debug_hpaths    := 
+cg4cpp_debug_hpaths    += ./../../src/cg4cpp
+cg4cpp_debug_hpaths    += ./../../include
+cg4cpp_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+cg4cpp_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+cg4cpp_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+cg4cpp_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+cg4cpp_debug_lpaths    := 
+cg4cpp_debug_defines   := $(cg4cpp_custom_defines)
+cg4cpp_debug_defines   += ANDROID
+cg4cpp_debug_defines   += _LIB
+cg4cpp_debug_defines   += GL_API_LEVEL_ES2
+cg4cpp_debug_defines   += _DEBUG
+cg4cpp_debug_libraries := 
+cg4cpp_debug_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_debug_common_cflags    += -MMD
+cg4cpp_debug_common_cflags    += $(addprefix -D, $(cg4cpp_debug_defines))
+cg4cpp_debug_common_cflags    += $(addprefix -I, $(cg4cpp_debug_hpaths))
+cg4cpp_debug_cflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+cg4cpp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+cg4cpp_debug_cppflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+cg4cpp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+cg4cpp_debug_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_debug_lflags    += $(addprefix -L, $(cg4cpp_debug_lpaths))
+cg4cpp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_debug_libraries)) -Wl,--end-group
+cg4cpp_debug_objsdir  = $(OBJS_DIR)/cg4cpp_debug
+cg4cpp_debug_cpp_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_debug_cc_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_debug_c_o      = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_debug_obj      = $(cg4cpp_debug_cpp_o) $(cg4cpp_debug_cc_o) $(cg4cpp_debug_c_o)
+cg4cpp_debug_bin      := ./../../lib/Tegra-Android/libcg4cppD.a
+
+clean_cg4cpp_debug: 
+	$(ECHO) clean cg4cpp debug
+	$(RMDIR) $(cg4cpp_debug_objsdir)
+	$(RMDIR) $(cg4cpp_debug_bin)
+
+build_cg4cpp_debug: postbuild_cg4cpp_debug
+postbuild_cg4cpp_debug: mainbuild_cg4cpp_debug
+mainbuild_cg4cpp_debug: prebuild_cg4cpp_debug $(cg4cpp_debug_bin)
+prebuild_cg4cpp_debug:
+
+$(cg4cpp_debug_bin): $(cg4cpp_debug_obj) 
+	mkdir -p `dirname ./../../lib/Tegra-Android/libcg4cppD.a`
+	$(AR) rcs $(cg4cpp_debug_bin) $(cg4cpp_debug_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_debug_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_debug_cpp_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_cc_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_c_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+cg4cpp_release_hpaths    := 
+cg4cpp_release_hpaths    += ./../../src/cg4cpp
+cg4cpp_release_hpaths    += ./../../include
+cg4cpp_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+cg4cpp_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+cg4cpp_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+cg4cpp_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+cg4cpp_release_lpaths    := 
+cg4cpp_release_defines   := $(cg4cpp_custom_defines)
+cg4cpp_release_defines   += ANDROID
+cg4cpp_release_defines   += _LIB
+cg4cpp_release_defines   += GL_API_LEVEL_ES2
+cg4cpp_release_defines   += NDEBUG
+cg4cpp_release_libraries := 
+cg4cpp_release_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_release_common_cflags    += -MMD
+cg4cpp_release_common_cflags    += $(addprefix -D, $(cg4cpp_release_defines))
+cg4cpp_release_common_cflags    += $(addprefix -I, $(cg4cpp_release_hpaths))
+cg4cpp_release_cflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+cg4cpp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_cppflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+cg4cpp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_release_lflags    += $(addprefix -L, $(cg4cpp_release_lpaths))
+cg4cpp_release_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_release_libraries)) -Wl,--end-group
+cg4cpp_release_objsdir  = $(OBJS_DIR)/cg4cpp_release
+cg4cpp_release_cpp_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_release_cc_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_release_c_o      = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_release_obj      = $(cg4cpp_release_cpp_o) $(cg4cpp_release_cc_o) $(cg4cpp_release_c_o)
+cg4cpp_release_bin      := ./../../lib/Tegra-Android/libcg4cpp.a
+
+clean_cg4cpp_release: 
+	$(ECHO) clean cg4cpp release
+	$(RMDIR) $(cg4cpp_release_objsdir)
+	$(RMDIR) $(cg4cpp_release_bin)
+
+build_cg4cpp_release: postbuild_cg4cpp_release
+postbuild_cg4cpp_release: mainbuild_cg4cpp_release
+mainbuild_cg4cpp_release: prebuild_cg4cpp_release $(cg4cpp_release_bin)
+prebuild_cg4cpp_release:
+
+$(cg4cpp_release_bin): $(cg4cpp_release_obj) 
+	mkdir -p `dirname ./../../lib/Tegra-Android/libcg4cpp.a`
+	$(AR) rcs $(cg4cpp_release_bin) $(cg4cpp_release_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_release_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_release_cpp_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_cc_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_c_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+clean_cg4cpp:  clean_cg4cpp_debug clean_cg4cpp_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/makeandroid/Makefile.freetype.mk b/extensions/externals/build/makeandroid/Makefile.freetype.mk
new file mode 100644
index 0000000..63642fa
--- /dev/null
+++ b/extensions/externals/build/makeandroid/Makefile.freetype.mk
@@ -0,0 +1,224 @@
+# Makefile generated by XPJ for android
+-include Makefile.custom
+ProjectName = freetype
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/autofit/autofit.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/bdf/bdf.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cff/cff.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbase.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbitmap.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cache/ftcache.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftdebug.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftfstype.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftgasp.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftglyph.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/gzip/ftgzip.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftinit.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/lzw/ftlzw.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftstroke.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftsystem.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/smooth/smooth.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftbbox.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftgxval.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftlcdfil.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftmm.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftotval.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftpatent.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftpfr.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftsynth.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/fttype1.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftwinfnt.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/base/ftxf86.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pcf/pcf.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pfr/pfr.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/psaux/psaux.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/pshinter/pshinter.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/psnames/psmodule.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/raster/raster.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/sfnt/sfnt.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/truetype/truetype.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/type1/type1.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/cid/type1cid.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/type42/type42.c
+freetype_cfiles   += ./../../src/freetype-2.4.9/src/winfonts/winfnt.c
+
+freetype_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(freetype_cppfiles)))))
+freetype_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(freetype_ccfiles)))))
+freetype_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(freetype_cfiles)))))
+freetype_debug_dep      = $(freetype_cpp_debug_dep) $(freetype_cc_debug_dep) $(freetype_c_debug_dep)
+-include $(freetype_debug_dep)
+freetype_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(freetype_cppfiles)))))
+freetype_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(freetype_ccfiles)))))
+freetype_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(freetype_cfiles)))))
+freetype_release_dep      = $(freetype_cpp_release_dep) $(freetype_cc_release_dep) $(freetype_c_release_dep)
+-include $(freetype_release_dep)
+freetype_debug_hpaths    := 
+freetype_debug_hpaths    += ./../../src/freetype-2.4.9/include
+freetype_debug_hpaths    += ./../../src/freetype-2.4.9/src
+freetype_debug_hpaths    += ./../../include
+freetype_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+freetype_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+freetype_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+freetype_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+freetype_debug_lpaths    := 
+freetype_debug_defines   := $(freetype_custom_defines)
+freetype_debug_defines   += FT2_BUILD_LIBRARY
+freetype_debug_defines   += ANDROID
+freetype_debug_defines   += _LIB
+freetype_debug_defines   += GL_API_LEVEL_ES2
+freetype_debug_defines   += _DEBUG
+freetype_debug_libraries := 
+freetype_debug_common_cflags	:= $(freetype_custom_cflags)
+freetype_debug_common_cflags    += -MMD
+freetype_debug_common_cflags    += $(addprefix -D, $(freetype_debug_defines))
+freetype_debug_common_cflags    += $(addprefix -I, $(freetype_debug_hpaths))
+freetype_debug_cflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+freetype_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+freetype_debug_cppflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+freetype_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+freetype_debug_lflags    := $(freetype_custom_lflags)
+freetype_debug_lflags    += $(addprefix -L, $(freetype_debug_lpaths))
+freetype_debug_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_debug_libraries)) -Wl,--end-group
+freetype_debug_objsdir  = $(OBJS_DIR)/freetype_debug
+freetype_debug_cpp_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_debug_cc_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_debug_c_o      = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_debug_obj      = $(freetype_debug_cpp_o) $(freetype_debug_cc_o) $(freetype_debug_c_o)
+freetype_debug_bin      := ./../../lib/Tegra-Android/libfreetypeD.a
+
+clean_freetype_debug: 
+	$(ECHO) clean freetype debug
+	$(RMDIR) $(freetype_debug_objsdir)
+	$(RMDIR) $(freetype_debug_bin)
+
+build_freetype_debug: postbuild_freetype_debug
+postbuild_freetype_debug: mainbuild_freetype_debug
+mainbuild_freetype_debug: prebuild_freetype_debug $(freetype_debug_bin)
+prebuild_freetype_debug:
+
+$(freetype_debug_bin): $(freetype_debug_obj) 
+	mkdir -p `dirname ./../../lib/Tegra-Android/libfreetypeD.a`
+	$(AR) rcs $(freetype_debug_bin) $(freetype_debug_obj)
+	$(ECHO) building $@ complete!
+
+freetype_debug_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_debug_cpp_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_cc_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_c_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+freetype_release_hpaths    := 
+freetype_release_hpaths    += ./../../src/freetype-2.4.9/include
+freetype_release_hpaths    += ./../../src/freetype-2.4.9/src
+freetype_release_hpaths    += ./../../include
+freetype_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+freetype_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+freetype_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+freetype_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+freetype_release_lpaths    := 
+freetype_release_defines   := $(freetype_custom_defines)
+freetype_release_defines   += FT2_BUILD_LIBRARY
+freetype_release_defines   += ANDROID
+freetype_release_defines   += _LIB
+freetype_release_defines   += GL_API_LEVEL_ES2
+freetype_release_defines   += NDEBUG
+freetype_release_libraries := 
+freetype_release_common_cflags	:= $(freetype_custom_cflags)
+freetype_release_common_cflags    += -MMD
+freetype_release_common_cflags    += $(addprefix -D, $(freetype_release_defines))
+freetype_release_common_cflags    += $(addprefix -I, $(freetype_release_hpaths))
+freetype_release_cflags	:= $(freetype_release_common_cflags)
+freetype_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+freetype_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_cppflags	:= $(freetype_release_common_cflags)
+freetype_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+freetype_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_lflags    := $(freetype_custom_lflags)
+freetype_release_lflags    += $(addprefix -L, $(freetype_release_lpaths))
+freetype_release_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_release_libraries)) -Wl,--end-group
+freetype_release_objsdir  = $(OBJS_DIR)/freetype_release
+freetype_release_cpp_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_release_cc_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_release_c_o      = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_release_obj      = $(freetype_release_cpp_o) $(freetype_release_cc_o) $(freetype_release_c_o)
+freetype_release_bin      := ./../../lib/Tegra-Android/libfreetype.a
+
+clean_freetype_release: 
+	$(ECHO) clean freetype release
+	$(RMDIR) $(freetype_release_objsdir)
+	$(RMDIR) $(freetype_release_bin)
+
+build_freetype_release: postbuild_freetype_release
+postbuild_freetype_release: mainbuild_freetype_release
+mainbuild_freetype_release: prebuild_freetype_release $(freetype_release_bin)
+prebuild_freetype_release:
+
+$(freetype_release_bin): $(freetype_release_obj) 
+	mkdir -p `dirname ./../../lib/Tegra-Android/libfreetype.a`
+	$(AR) rcs $(freetype_release_bin) $(freetype_release_obj)
+	$(ECHO) building $@ complete!
+
+freetype_release_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_release_cpp_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_cc_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_c_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+clean_freetype:  clean_freetype_debug clean_freetype_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/makeandroid/Makefile.harfbuzz.mk b/extensions/externals/build/makeandroid/Makefile.harfbuzz.mk
new file mode 100644
index 0000000..2993a9a
--- /dev/null
+++ b/extensions/externals/build/makeandroid/Makefile.harfbuzz.mk
@@ -0,0 +1,225 @@
+# Makefile generated by XPJ for android
+-include Makefile.custom
+ProjectName = harfbuzz
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-blob.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-buffer-serialize.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-buffer.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-common.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-face.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-fallback-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-font.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ft.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-layout.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-map.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-arabic.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-default.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-indic-table.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-indic.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-myanmar.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-sea.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-complex-thai.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-fallback.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape-normalize.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ot-tag.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-set.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shape-plan.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shape.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-shaper.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-tt-font.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-unicode.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-warning.cc
+harfbuzz_ccfiles   += ./../../src/harfbuzz/src/hb-ucdn.cc
+harfbuzz_cfiles   += ./../../src/ucdn/ucdn.c
+
+harfbuzz_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(harfbuzz_cfiles)))))
+harfbuzz_debug_dep      = $(harfbuzz_cpp_debug_dep) $(harfbuzz_cc_debug_dep) $(harfbuzz_c_debug_dep)
+-include $(harfbuzz_debug_dep)
+harfbuzz_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(harfbuzz_cfiles)))))
+harfbuzz_release_dep      = $(harfbuzz_cpp_release_dep) $(harfbuzz_cc_release_dep) $(harfbuzz_c_release_dep)
+-include $(harfbuzz_release_dep)
+harfbuzz_debug_hpaths    := 
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/src
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/config/android
+harfbuzz_debug_hpaths    += ./../../src/harfbuzz/src/hb-ucdn
+harfbuzz_debug_hpaths    += ./../../src/freetype-2.4.9/include
+harfbuzz_debug_hpaths    += ./../../include
+harfbuzz_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+harfbuzz_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+harfbuzz_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+harfbuzz_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+harfbuzz_debug_lpaths    := 
+harfbuzz_debug_defines   := $(harfbuzz_custom_defines)
+harfbuzz_debug_defines   += HAVE_CONFIG_H
+harfbuzz_debug_defines   += HB_NO_MT
+harfbuzz_debug_defines   += HAVE_OT
+harfbuzz_debug_defines   += HAVE_ICU
+harfbuzz_debug_defines   += ANDROID
+harfbuzz_debug_defines   += _LIB
+harfbuzz_debug_defines   += GL_API_LEVEL_ES2
+harfbuzz_debug_defines   += _DEBUG
+harfbuzz_debug_libraries := 
+harfbuzz_debug_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_debug_common_cflags    += -MMD
+harfbuzz_debug_common_cflags    += $(addprefix -D, $(harfbuzz_debug_defines))
+harfbuzz_debug_common_cflags    += $(addprefix -I, $(harfbuzz_debug_hpaths))
+harfbuzz_debug_cflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+harfbuzz_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+harfbuzz_debug_cppflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+harfbuzz_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+harfbuzz_debug_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_debug_lflags    += $(addprefix -L, $(harfbuzz_debug_lpaths))
+harfbuzz_debug_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_debug_libraries)) -Wl,--end-group
+harfbuzz_debug_objsdir  = $(OBJS_DIR)/harfbuzz_debug
+harfbuzz_debug_cpp_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_debug_cc_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_debug_c_o      = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_debug_obj      = $(harfbuzz_debug_cpp_o) $(harfbuzz_debug_cc_o) $(harfbuzz_debug_c_o)
+harfbuzz_debug_bin      := ./../../lib/Tegra-Android/libharfbuzzD.a
+
+clean_harfbuzz_debug: 
+	$(ECHO) clean harfbuzz debug
+	$(RMDIR) $(harfbuzz_debug_objsdir)
+	$(RMDIR) $(harfbuzz_debug_bin)
+
+build_harfbuzz_debug: postbuild_harfbuzz_debug
+postbuild_harfbuzz_debug: mainbuild_harfbuzz_debug
+mainbuild_harfbuzz_debug: prebuild_harfbuzz_debug $(harfbuzz_debug_bin)
+prebuild_harfbuzz_debug:
+
+$(harfbuzz_debug_bin): $(harfbuzz_debug_obj) 
+	mkdir -p `dirname ./../../lib/Tegra-Android/libharfbuzzD.a`
+	$(AR) rcs $(harfbuzz_debug_bin) $(harfbuzz_debug_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_debug_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_debug_cpp_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_cc_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_c_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+harfbuzz_release_hpaths    := 
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/src
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/config/android
+harfbuzz_release_hpaths    += ./../../src/harfbuzz/src/hb-ucdn
+harfbuzz_release_hpaths    += ./../../src/freetype-2.4.9/include
+harfbuzz_release_hpaths    += ./../../include
+harfbuzz_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+harfbuzz_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+harfbuzz_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+harfbuzz_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+harfbuzz_release_lpaths    := 
+harfbuzz_release_defines   := $(harfbuzz_custom_defines)
+harfbuzz_release_defines   += HAVE_CONFIG_H
+harfbuzz_release_defines   += HB_NO_MT
+harfbuzz_release_defines   += HAVE_OT
+harfbuzz_release_defines   += HAVE_ICU
+harfbuzz_release_defines   += ANDROID
+harfbuzz_release_defines   += _LIB
+harfbuzz_release_defines   += GL_API_LEVEL_ES2
+harfbuzz_release_defines   += NDEBUG
+harfbuzz_release_libraries := 
+harfbuzz_release_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_release_common_cflags    += -MMD
+harfbuzz_release_common_cflags    += $(addprefix -D, $(harfbuzz_release_defines))
+harfbuzz_release_common_cflags    += $(addprefix -I, $(harfbuzz_release_hpaths))
+harfbuzz_release_cflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+harfbuzz_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_cppflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+harfbuzz_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_release_lflags    += $(addprefix -L, $(harfbuzz_release_lpaths))
+harfbuzz_release_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_release_libraries)) -Wl,--end-group
+harfbuzz_release_objsdir  = $(OBJS_DIR)/harfbuzz_release
+harfbuzz_release_cpp_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_release_cc_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_release_c_o      = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_release_obj      = $(harfbuzz_release_cpp_o) $(harfbuzz_release_cc_o) $(harfbuzz_release_c_o)
+harfbuzz_release_bin      := ./../../lib/Tegra-Android/libharfbuzz.a
+
+clean_harfbuzz_release: 
+	$(ECHO) clean harfbuzz release
+	$(RMDIR) $(harfbuzz_release_objsdir)
+	$(RMDIR) $(harfbuzz_release_bin)
+
+build_harfbuzz_release: postbuild_harfbuzz_release
+postbuild_harfbuzz_release: mainbuild_harfbuzz_release
+mainbuild_harfbuzz_release: prebuild_harfbuzz_release $(harfbuzz_release_bin)
+prebuild_harfbuzz_release:
+
+$(harfbuzz_release_bin): $(harfbuzz_release_obj) 
+	mkdir -p `dirname ./../../lib/Tegra-Android/libharfbuzz.a`
+	$(AR) rcs $(harfbuzz_release_bin) $(harfbuzz_release_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_release_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_release_cpp_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_cc_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_c_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+clean_harfbuzz:  clean_harfbuzz_debug clean_harfbuzz_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/extensions/externals/build/vs2010android/Half.vcxproj b/extensions/externals/build/vs2010android/Half.vcxproj
index ca98510..59d9444 100644
--- a/extensions/externals/build/vs2010android/Half.vcxproj
+++ b/extensions/externals/build/vs2010android/Half.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>StaticLibrary</ConfigurationType>
@@ -31,7 +33,8 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +57,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/Half;./../../include;./../../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -85,6 +89,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/Half;./../../include;./../../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/extensions/externals/build/vs2010android/R3.vcxproj b/extensions/externals/build/vs2010android/R3.vcxproj
index 50dd3f5..6f2343c 100644
--- a/extensions/externals/build/vs2010android/R3.vcxproj
+++ b/extensions/externals/build/vs2010android/R3.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>StaticLibrary</ConfigurationType>
@@ -31,7 +33,8 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-14</AndroidTargetAPI>
+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +57,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/R3;./../../include;./../../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -85,6 +89,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../src/R3;./../../include;./../../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/extensions/externals/build/vs2010android/cg4cpp.sln b/extensions/externals/build/vs2010android/cg4cpp.sln
new file mode 100644
index 0000000..8483397
--- /dev/null
+++ b/extensions/externals/build/vs2010android/cg4cpp.sln
@@ -0,0 +1,24 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Tegra-Android = debug|Tegra-Android
+		release|Tegra-Android = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.Build.0 = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/extensions/externals/build/vs2010android/cg4cpp.vcxproj b/extensions/externals/build/vs2010android/cg4cpp.vcxproj
new file mode 100644
index 0000000..b829484
--- /dev/null
+++ b/extensions/externals/build/vs2010android/cg4cpp.vcxproj
@@ -0,0 +1,460 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+		<PropertyGroup>
+			<NsightTegraProjectRevisionNumber Label="NsightTegraProject">6</NsightTegraProjectRevisionNumber>
+		</PropertyGroup>
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Tegra-Android">
+			<Configuration>debug</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Tegra-Android">
+			<Configuration>release</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ProjectGuid>{402BCAA2-D025-49F2-82B0-CF522012BF71}</ProjectGuid>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>StaticLibrary</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>StaticLibrary</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../lib/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/cg4cpp/Tegra-Android/debug/</IntDir>
+		<TargetExt>.a</TargetExt>
+		<TargetName>libcg4cppD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../src/cg4cpp;./../../include;./../../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Lib>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libcg4cppD.a</OutputFile>
+			<AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libcg4cppD.a.pdb</ProgramDatabaseFile>
+		</Lib>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<LinkLibraryDependencies>true</LinkLibraryDependencies>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../lib/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/cg4cpp/Tegra-Android/release/</IntDir>
+		<TargetExt>.a</TargetExt>
+		<TargetName>libcg4cpp</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../src/cg4cpp;./../../include;./../../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>ANDROID;_LIB;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Lib>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libcg4cpp.a</OutputFile>
+			<AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libcg4cpp.a.pdb</ProgramDatabaseFile>
+		</Lib>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<LinkLibraryDependencies>true</LinkLibraryDependencies>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\cg4cpp\abs.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\acos.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\all.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\any.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\asin.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\atan.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\atan2.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\ceil.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\clamp.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\cos.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\cosh.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\cross.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\degrees.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\determinant.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\distance.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\dot.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\exp.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\exp2.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\faceforward.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\floatToIntBits.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\floatToRawIntBits.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\floor.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\fmod.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\frac.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\fresnel.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\frexp.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\intBitsToFloat.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\inverse.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\iostream.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\src\cg4cpp\isfinite.cpp">
+		</ClCompile>
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new file mode 100644
index 0000000..6950d03
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new file mode 100644
index 0000000..7868aff
--- /dev/null
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+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
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+		release|Tegra-Android = release|Tegra-Android
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+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Tegra-Android.Build.0 = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
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new file mode 100644
index 0000000..d063ff1
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+			<NsightTegraProjectRevisionNumber Label="NsightTegraProject">6</NsightTegraProjectRevisionNumber>
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+		<ProjectConfiguration Include="release|Tegra-Android">
+			<Configuration>release</Configuration>
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+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
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+	<ImportGroup Label="ExtensionSettings">
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+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+		<TargetExt>.a</TargetExt>
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+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
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+			<FloatingPointModel>Precise</FloatingPointModel>
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+			<ProgramDatabaseFile>$(OutDir)/libfreetypeD.a.pdb</ProgramDatabaseFile>
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+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\raster\raster.c">
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\sfnt\sfnt.c">
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\truetype\truetype.c">
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\type1\type1.c">
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\cid\type1cid.c">
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\type42\type42.c">
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\winfonts\winfnt.c">
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+	</ItemGroup>
+	<ItemGroup>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\freetype\config\ftconfig.h">
+		</ClInclude>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\freetype\config\ftheader.h">
+		</ClInclude>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\freetype\config\ftmodule.h">
+		</ClInclude>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\freetype\config\ftoption.h">
+		</ClInclude>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\freetype\config\ftstdlib.h">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+	</ItemGroup>
+	<ItemGroup>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\ft2build.h">
+		</ClInclude>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/extensions/externals/build/vs2010android/freetype.vcxproj.filters b/extensions/externals/build/vs2010android/freetype.vcxproj.filters
new file mode 100644
index 0000000..5d12ed1
--- /dev/null
+++ b/extensions/externals/build/vs2010android/freetype.vcxproj.filters
@@ -0,0 +1,282 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\autofit"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\autofit\autofit.c">
+			<Filter>src\autofit</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\bdf"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\bdf\bdf.c">
+			<Filter>src\bdf</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\cff"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\cff\cff.c">
+			<Filter>src\cff</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\base"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftbase.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftbitmap.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftdebug.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftfstype.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftgasp.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftglyph.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftinit.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftstroke.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftsystem.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftbbox.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftgxval.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftlcdfil.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftmm.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftotval.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftpatent.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftpfr.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftsynth.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\fttype1.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftwinfnt.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\base\ftxf86.c">
+			<Filter>src\base</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\cache"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\cache\ftcache.c">
+			<Filter>src\cache</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\gzip"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\gzip\ftgzip.c">
+			<Filter>src\gzip</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\lzw"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\lzw\ftlzw.c">
+			<Filter>src\lzw</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\smooth"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\smooth\smooth.c">
+			<Filter>src\smooth</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\pcf"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\pcf\pcf.c">
+			<Filter>src\pcf</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\pfr"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\pfr\pfr.c">
+			<Filter>src\pfr</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\psaux"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\psaux\psaux.c">
+			<Filter>src\psaux</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\pshinter"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\pshinter\pshinter.c">
+			<Filter>src\pshinter</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\psnames"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\psnames\psmodule.c">
+			<Filter>src\psnames</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\raster"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\raster\raster.c">
+			<Filter>src\raster</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\sfnt"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\sfnt\sfnt.c">
+			<Filter>src\sfnt</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\truetype"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\truetype\truetype.c">
+			<Filter>src\truetype</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\type1"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\type1\type1.c">
+			<Filter>src\type1</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\cid"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\cid\type1cid.c">
+			<Filter>src\cid</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\type42"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\type42\type42.c">
+			<Filter>src\type42</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\winfonts"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\freetype-2.4.9\src\winfonts\winfnt.c">
+			<Filter>src\winfonts</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="include"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="include\freetype"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="include\freetype\config"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\freetype\config\ftconfig.h">
+			<Filter>include\freetype\config</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\freetype\config\ftheader.h">
+			<Filter>include\freetype\config</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\freetype\config\ftmodule.h">
+			<Filter>include\freetype\config</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\freetype\config\ftoption.h">
+			<Filter>include\freetype\config</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\freetype\config\ftstdlib.h">
+			<Filter>include\freetype\config</Filter>
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+	</ItemGroup>
+	<ItemGroup>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\ft2build.h">
+			<Filter>include</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/extensions/externals/build/vs2010android/freetype.vcxproj.user b/extensions/externals/build/vs2010android/freetype.vcxproj.user
new file mode 100644
index 0000000..6950d03
--- /dev/null
+++ b/extensions/externals/build/vs2010android/freetype.vcxproj.user
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/extensions/externals/build/vs2010android/harfbuzz.sln b/extensions/externals/build/vs2010android/harfbuzz.sln
new file mode 100644
index 0000000..a61d0cf
--- /dev/null
+++ b/extensions/externals/build/vs2010android/harfbuzz.sln
@@ -0,0 +1,24 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "harfbuzz", "harfbuzz.vcxproj", "{6C20DB90-0E90-FCA5-2490-A8E03E21D944}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Tegra-Android = debug|Tegra-Android
+		release|Tegra-Android = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Tegra-Android.Build.0 = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
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new file mode 100644
index 0000000..cb1ab2a
--- /dev/null
+++ b/extensions/externals/build/vs2010android/harfbuzz.vcxproj
@@ -0,0 +1,320 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+		<PropertyGroup>
+			<NsightTegraProjectRevisionNumber Label="NsightTegraProject">6</NsightTegraProjectRevisionNumber>
+		</PropertyGroup>
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Tegra-Android">
+			<Configuration>debug</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Tegra-Android">
+			<Configuration>release</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ProjectGuid>{402BCAA2-D025-49F2-82B0-CF522012BF71}</ProjectGuid>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>StaticLibrary</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>StaticLibrary</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../lib/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/harfbuzz/Tegra-Android/debug/</IntDir>
+		<TargetExt>.a</TargetExt>
+		<TargetName>libharfbuzzD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../src/harfbuzz/src;./../../src/harfbuzz/config/android;./../../src/harfbuzz/src/hb-ucdn;./../../src/freetype-2.4.9/include;./../../include;./../../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>HAVE_CONFIG_H;HB_NO_MT;HAVE_OT;HAVE_ICU;ANDROID;_LIB;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Lib>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libharfbuzzD.a</OutputFile>
+			<AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libharfbuzzD.a.pdb</ProgramDatabaseFile>
+		</Lib>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<LinkLibraryDependencies>true</LinkLibraryDependencies>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../lib/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/harfbuzz/Tegra-Android/release/</IntDir>
+		<TargetExt>.a</TargetExt>
+		<TargetName>libharfbuzz</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../src/harfbuzz/src;./../../src/harfbuzz/config/android;./../../src/harfbuzz/src/hb-ucdn;./../../src/freetype-2.4.9/include;./../../include;./../../../../../../../../../../../../../../platforms/android-14/arch-arm/usr/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>HAVE_CONFIG_H;HB_NO_MT;HAVE_OT;HAVE_ICU;ANDROID;_LIB;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Lib>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libharfbuzz.a</OutputFile>
+			<AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libharfbuzz.a.pdb</ProgramDatabaseFile>
+		</Lib>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<LinkLibraryDependencies>true</LinkLibraryDependencies>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\ucdn\ucdn.c">
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+	</ItemGroup>
+	<ItemGroup>
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new file mode 100644
index 0000000..bd3e8c4
--- /dev/null
+++ b/extensions/externals/build/vs2010android/harfbuzz.vcxproj.filters
@@ -0,0 +1,321 @@
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new file mode 100644
index 0000000..ef299e0
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+	EndProjectSection
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+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
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new file mode 100644
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index 0000000..8ce27da
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+		<ClInclude Include="..\..\include\Cg\trunc.hpp">
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new file mode 100644
index 0000000..f0cf073
--- /dev/null
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+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
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+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
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+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Win32.Build.0 = debug|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.ActiveCfg = release|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
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+	GlobalSection(ExtensibilityAddins) = postSolution
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+	GlobalSection(NestedProjects) = preSolution
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new file mode 100644
index 0000000..903302f
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+	<ItemGroup>
+		<ClInclude Include="..\..\src\freetype-2.4.9\include\ft2build.h">
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new file mode 100644
index 0000000..029ae3e
--- /dev/null
+++ b/extensions/externals/build/vs2010win32/harfbuzz.sln
@@ -0,0 +1,24 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "harfbuzz", "harfbuzz.vcxproj", "{6C20DB90-0E90-FCA5-2490-A8E03E21D944}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.ActiveCfg = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.Build.0 = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.ActiveCfg = release|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
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new file mode 100644
index 0000000..5fb8e79
--- /dev/null
+++ b/extensions/externals/build/vs2010win32/harfbuzz.vcxproj
@@ -0,0 +1,317 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Win32">
+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'" Label="Configuration">
+		<ConfigurationType>StaticLibrary</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'" Label="Configuration">
+		<ConfigurationType>StaticLibrary</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<WholeProgramOptimization>true</WholeProgramOptimization>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
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+		<IntDir>./intermediate/harfbuzz/vs2010x86/release/</IntDir>
+		<TargetExt>.lib</TargetExt>
+		<TargetName>harfbuzzD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
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+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<ClCompile>
+			<CallingConvention>Cdecl</CallingConvention>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
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+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/wd4800 /wd4018 /wd4244 /wd4805 /wd4146 /Oy- /EHsc /wd4748 /wd4995 /wd4390 /wd4100 /wd4201</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../src/harfbuzz/src;./../../src/harfbuzz/config/win32;./../../src/harfbuzz/src/hb-ucdn;./../../src/freetype-2.4.9/include;./../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>HAVE_CONFIG_H;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;WIN32;_WIN32;_LIB;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+			<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+		</ClCompile>
+		<Lib>
+			<AdditionalOptions>/MACHINE:x86 /SUBSYSTEM:WINDOWS /NOLOGO</AdditionalOptions>
+			<AdditionalDependencies>Usp10.lib;Rpcrt4.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)harfbuzzD.lib</OutputFile>
+			<AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/harfbuzzD.lib.pdb</ProgramDatabaseFile>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Lib>
+		<ResourceCompile>
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+	</ItemDefinitionGroup>
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+		<IntDir>./intermediate/harfbuzz/vs2010x86/release/</IntDir>
+		<TargetExt>.lib</TargetExt>
+		<TargetName>harfbuzz</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
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+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<ClCompile>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<FunctionLevelLinking>true</FunctionLevelLinking>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/wd4800 /wd4018 /wd4244 /wd4805 /wd4146 /Oy- /EHsc /wd4748 /wd4995 /wd4390 /wd4100 /wd4201</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../src/harfbuzz/src;./../../src/harfbuzz/config/win32;./../../src/harfbuzz/src/hb-ucdn;./../../src/freetype-2.4.9/include;./../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>HAVE_CONFIG_H;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;WIN32;_WIN32;_LIB;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Lib>
+			<AdditionalOptions>/MACHINE:x86 /SUBSYSTEM:WINDOWS /NOLOGO</AdditionalOptions>
+			<AdditionalDependencies>Usp10.lib;Rpcrt4.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)harfbuzz.lib</OutputFile>
+			<AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/harfbuzz.lib.pdb</ProgramDatabaseFile>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Lib>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<LinkLibraryDependencies>true</LinkLibraryDependencies>
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+	</ItemDefinitionGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\ucdn\ucdn.c">
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+	</ItemGroup>
+	<ItemGroup>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-uniscribe.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-blob.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-buffer-serialize.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-buffer.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-common.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-face.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-fallback-shape.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-font.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ft.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-layout.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-map.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-arabic.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-default.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-indic-table.cc">
+		</ClCompile>
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+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-myanmar.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-sea.cc">
+		</ClCompile>
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+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-fallback.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-normalize.cc">
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+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-tag.cc">
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-set.cc">
+		</ClCompile>
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+		<ClCompile Include="..\..\src\harfbuzz\src\hb-shaper.cc">
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+		</ClCompile>
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+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<None Include="..\..\src\harfbuzz\src\hb-atomic-private.hh">
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-blob.h">
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-buffer-deserialize-json.hh">
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+		<ClInclude Include="..\..\src\harfbuzz\src\hb-buffer.h">
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+		<None Include="..\..\src\harfbuzz\src\hb-cache-private.hh">
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-common.h">
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+		<ClInclude Include="..\..\src\harfbuzz\src\hb-coretext.h">
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+		<ClInclude Include="..\..\src\harfbuzz\src\hb-deprecated.h">
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+		<None Include="..\..\src\harfbuzz\src\hb-face-private.hh">
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+		<ClInclude Include="..\..\src\harfbuzz\src\hb-face.h">
+		</ClInclude>
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+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-font.h">
+		</ClInclude>
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+		</None>
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+		</ClInclude>
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+		<ClInclude Include="..\..\src\harfbuzz\src\hb-graphite2.h">
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-icu.h">
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-mutex-private.hh">
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+		<None Include="..\..\src\harfbuzz\src\hb-object-private.hh">
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+		<None Include="..\..\src\harfbuzz\src\hb-open-file-private.hh">
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+		</None>
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+		</None>
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+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-ot-layout.h">
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+		<None Include="..\..\src\harfbuzz\src\hb-ot-map-private.hh">
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+		<None Include="..\..\src\harfbuzz\src\hb-ot-maxp-table.hh">
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+		<None Include="..\..\src\harfbuzz\src\hb-ot-name-table.hh">
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+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-arabic-fallback.hh">
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+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-indic-machine.hh">
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+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-myanmar-machine.hh">
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+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-sea-machine.hh">
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+		<ClInclude Include="..\..\src\harfbuzz\src\hb-ot-tag.h">
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+		<ClInclude Include="..\..\src\harfbuzz\src\hb-ot.h">
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+		<None Include="..\..\src\harfbuzz\src\hb-shape-plan-private.hh">
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+		<ClInclude Include="..\..\src\harfbuzz\src\hb-shape.h">
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+		<ClInclude Include="..\..\src\harfbuzz\src\hb-uniscribe.h">
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+		<None Include="..\..\src\harfbuzz\src\hb-utf-private.hh">
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-version.h">
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+		<ClInclude Include="..\..\src\harfbuzz\src\hb.h">
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+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
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new file mode 100644
index 0000000..85380e5
--- /dev/null
+++ b/extensions/externals/build/vs2010win32/harfbuzz.vcxproj.filters
@@ -0,0 +1,324 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
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+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\.."><!--  -->
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+			<Filter>src</Filter>
+		</ClCompile>
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+			<Filter>src</Filter>
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+			<Filter>src</Filter>
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new file mode 100644
index 0000000..9b92faf
--- /dev/null
+++ b/extensions/externals/build/vs2012win32/cg4cpp.sln
@@ -0,0 +1,24 @@
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+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
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+	GlobalSection(ExtensibilityAddins) = postSolution
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new file mode 100644
index 0000000..cbd64be
--- /dev/null
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new file mode 100644
index 0000000..13803a4
--- /dev/null
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+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
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+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
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+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
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+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Win32.Build.0 = debug|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.ActiveCfg = release|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
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new file mode 100644
index 0000000..b34710c
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+	<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
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+			<WarningLevel>Level3</WarningLevel>
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+			<AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
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+			<TargetMachine>MachineX86</TargetMachine>
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+		<ResourceCompile>
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+			<PreprocessorDefinitions>FT2_BUILD_LIBRARY;_CRT_SECURE_NO_WARNINGS;WIN32;_WIN32;_LIB;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Lib>
+			<AdditionalOptions>/MACHINE:x86 /SUBSYSTEM:WINDOWS /NOLOGO</AdditionalOptions>
+			<AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
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+			<AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/freetype.lib.pdb</ProgramDatabaseFile>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Lib>
+		<ResourceCompile>
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new file mode 100644
index 0000000..5d12ed1
--- /dev/null
+++ b/extensions/externals/build/vs2012win32/freetype.vcxproj.filters
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diff --git a/extensions/externals/build/vs2012win32/harfbuzz.sln b/extensions/externals/build/vs2012win32/harfbuzz.sln
new file mode 100644
index 0000000..6540aba
--- /dev/null
+++ b/extensions/externals/build/vs2012win32/harfbuzz.sln
@@ -0,0 +1,24 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 11
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "harfbuzz", "harfbuzz.vcxproj", "{6C20DB90-0E90-FCA5-2490-A8E03E21D944}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.ActiveCfg = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.Build.0 = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.ActiveCfg = release|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
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new file mode 100644
index 0000000..d4e5b38
--- /dev/null
+++ b/extensions/externals/build/vs2012win32/harfbuzz.vcxproj
@@ -0,0 +1,323 @@
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+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
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+	<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
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+		<None Include="..\..\src\harfbuzz\src\hb-ot-head-table.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-hhea-table.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-hmtx-table.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-common-private.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-gdef-table.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-gpos-table.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-gsub-table.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-gsubgpos-private.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-jstf-table.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-private.hh">
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-ot-layout.h">
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-map-private.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-maxp-table.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-name-table.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-arabic-fallback.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-arabic-table.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-indic-machine.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-indic-private.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-myanmar-machine.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-private.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-sea-machine.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-fallback-private.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-normalize-private.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-private.hh">
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-ot-tag.h">
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-ot.h">
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-private.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-set-private.hh">
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-set.h">
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-shape-plan-private.hh">
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-shape-plan.h">
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-shape.h">
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-shaper-impl-private.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-shaper-list.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-shaper-private.hh">
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-unicode-private.hh">
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-unicode.h">
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-uniscribe.h">
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-utf-private.hh">
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-version.h">
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb.h">
+		</ClInclude>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/extensions/externals/build/vs2012win32/harfbuzz.vcxproj.filters b/extensions/externals/build/vs2012win32/harfbuzz.vcxproj.filters
new file mode 100644
index 0000000..85380e5
--- /dev/null
+++ b/extensions/externals/build/vs2012win32/harfbuzz.vcxproj.filters
@@ -0,0 +1,324 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\.."><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\..\.."><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="src\..\..\ucdn"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\ucdn\ucdn.c">
+			<Filter>src\..\..\ucdn</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+	</ItemGroup>
+	<ItemGroup>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-uniscribe.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-blob.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-buffer-serialize.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-buffer.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-common.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-face.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-fallback-shape.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-font.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ft.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-layout.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-map.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-arabic.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-default.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-indic-table.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-indic.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-myanmar.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-sea.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-thai.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-fallback.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape-normalize.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-shape.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ot-tag.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-set.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-shape-plan.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-shape.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-shaper.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-tt-font.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-unicode.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-warning.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\src\harfbuzz\src\hb-ucdn.cc">
+			<Filter>src</Filter>
+		</ClCompile>
+	</ItemGroup>
+	<ItemGroup>
+		<Filter Include="include"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<None Include="..\..\src\harfbuzz\src\hb-atomic-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-blob.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-buffer-deserialize-json.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-buffer-deserialize-text.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-buffer-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-buffer.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-cache-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-common.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-coretext.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-deprecated.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-face-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-face.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-font-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-font.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-ft.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-glib.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-gobject-enums.h.tmpl">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-gobject-structs.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-gobject.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-graphite2.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-icu.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-mutex-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-object-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-open-file-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-open-type-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-head-table.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-hhea-table.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-hmtx-table.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-common-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-gdef-table.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-gpos-table.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-gsub-table.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-gsubgpos-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-jstf-table.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-layout-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-ot-layout.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-map-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-maxp-table.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-name-table.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-arabic-fallback.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-arabic-table.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-indic-machine.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-indic-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-myanmar-machine.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-complex-sea-machine.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-fallback-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-normalize-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-ot-shape-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-ot-tag.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-ot.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-set-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-set.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-shape-plan-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-shape-plan.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-shape.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-shaper-impl-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-shaper-list.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-shaper-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<None Include="..\..\src\harfbuzz\src\hb-unicode-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-unicode.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-uniscribe.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<None Include="..\..\src\harfbuzz\src\hb-utf-private.hh">
+			<Filter>include</Filter>
+		</None>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb-version.h">
+			<Filter>include</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\src\harfbuzz\src\hb.h">
+			<Filter>include</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/extensions/externals/include/Cg/GL/sampler.hpp b/extensions/externals/include/Cg/GL/sampler.hpp
new file mode 100644
index 0000000..6d7706b
--- /dev/null
+++ b/extensions/externals/include/Cg/GL/sampler.hpp
@@ -0,0 +1,58 @@
+/* 
+ * Copyright 2008 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_GL_sampler_hpp__
+#define __Cg_GL_sampler_hpp__
+
+namespace Cg {
+
+# ifdef __sampler1D_hpp__
+sampler1D Sampler1DFromGLTextureUnit(GLenum texUnit);
+sampler1D Sampler1DFromGLTextureObject(GLuint texobj);
+sampler1D Sampler1DFromGLActiveTexture();;
+# endif
+
+# ifdef __sampler1DARRAY_hpp__
+sampler1DARRAY Sampler1DARRAYFromGLTextureUnit(GLenum texUnit);
+sampler1DARRAY Sampler1DARRAYFromGLTextureObject(GLuint texobj);
+sampler1DARRAY Sampler1DARRAYFromGLActiveTexture();
+# endif
+
+# ifdef __sampler2D_hpp__
+sampler2D Sampler2DFromGLTextureUnit(GLenum texUnit);
+sampler2D Sampler2DFromGLTextureObject(GLuint texobj);
+sampler2D Sampler2DFromGLActiveTexture();
+# endif
+
+# ifdef __sampler2DARRAY_hpp__
+sampler2DARRAY Sampler2DARRAYFromGLTextureUnit(GLenum texUnit);
+sampler2DARRAY Sampler2DARRAYFromGLTextureObject(GLuint texobj);
+sampler2DARRAY Sampler2DARRAYFromGLActiveTexture();
+# endif
+
+# ifdef __sampler3D_hpp__
+sampler3D Sampler3DFromGLTextureUnit(GLenum texUnit);
+sampler3D Sampler3DFromGLTextureObject(GLuint texobj);
+sampler3D Sampler3DFromGLActiveTexture();
+# endif
+
+# ifdef __samplerRECT_hpp__
+samplerRECT SamplerRECTFromGLTextureUnit(GLenum texUnit);
+samplerRECT SamplerRECTFromGLTextureObject(GLuint texobj);
+samplerRECT SamplerRECTFromGLActiveTexture();
+# endif
+
+# ifdef __samplerCUBE_hpp__
+samplerCUBE SamplerCUBEFromGLTextureUnit(GLenum texUnit);
+samplerCUBE SamplerCUBEFromGLTextureObject(GLuint texobj);
+samplerCUBE SamplerCUBEFromGLActiveTexture();
+# endif
+
+} // namespace Cg
+
+#endif // __Cg_GL_sampler_hpp__
+
diff --git a/extensions/externals/include/Cg/abs.hpp b/extensions/externals/include/Cg/abs.hpp
new file mode 100644
index 0000000..50b02d9
--- /dev/null
+++ b/extensions/externals/include/Cg/abs.hpp
@@ -0,0 +1,70 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_abs_hpp__
+#define __Cg_abs_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <stdlib.h>  // for ::abs
+#include <math.h>    // for ::fabs
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::intType,N> abs(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::abs(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::intType,N> abs(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::abs(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::intType,1> abs(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::intType,1> rv(::abs(static_cast<T>(v)));
+    return rv;
+}
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> abs(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::fabs(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> abs(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::fabs(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> abs(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(::fabs(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_abs_hpp__
diff --git a/extensions/externals/include/Cg/acos.hpp b/extensions/externals/include/Cg/acos.hpp
new file mode 100644
index 0000000..1957e82
--- /dev/null
+++ b/extensions/externals/include/Cg/acos.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_acos_hpp__
+#define __Cg_acos_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <math.h>  // for ::acos
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> acos(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::acos(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> acos(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::acos(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> acos(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(::acos(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_acos_hpp__
diff --git a/extensions/externals/include/Cg/all.hpp b/extensions/externals/include/Cg/all.hpp
new file mode 100644
index 0000000..98e2651
--- /dev/null
+++ b/extensions/externals/include/Cg/all.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_all_hpp__
+#define __Cg_all_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <int N>
+static inline bool1 all(const __CGvector<bool,N> & v)
+{
+    bool1 rv = v[0];
+    for (int i=1; i<N; i++)
+        rv = rv && v[i];
+    return rv;
+}
+
+template <int N, typename Tstore>
+static inline bool1 all(const __CGvector_usage<bool,N,Tstore> & v)
+{
+    bool1 rv = v[0];
+    for (int i=1; i<N; i++)
+        rv = rv && v[i];
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_all_hpp__
diff --git a/extensions/externals/include/Cg/any.hpp b/extensions/externals/include/Cg/any.hpp
new file mode 100644
index 0000000..ed53712
--- /dev/null
+++ b/extensions/externals/include/Cg/any.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_any_hpp__
+#define __Cg_any_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <int N>
+static inline bool1 any(const __CGvector<bool,N> & v)
+{
+    bool1 rv = v[0];
+    for (int i=1; i<N; i++)
+        rv = rv || v[i];
+    return rv;
+}
+
+template <int N, typename Tstore>
+static inline bool1 any(const __CGvector_usage<bool,N,Tstore> & v)
+{
+    bool1 rv = v[0];
+    for (int i=1; i<N; i++)
+        rv = rv || v[i];
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_any_hpp__
diff --git a/extensions/externals/include/Cg/asin.hpp b/extensions/externals/include/Cg/asin.hpp
new file mode 100644
index 0000000..acef10d
--- /dev/null
+++ b/extensions/externals/include/Cg/asin.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_asin_hpp__
+#define __Cg_asin_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath> // for std::asin
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> asin(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::asin(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> asin(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::asin(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> asin(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::asin(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_asin_hpp__
diff --git a/extensions/externals/include/Cg/assert.hpp b/extensions/externals/include/Cg/assert.hpp
new file mode 100644
index 0000000..e83a2a3
--- /dev/null
+++ b/extensions/externals/include/Cg/assert.hpp
@@ -0,0 +1,18 @@
+/* 
+ * Copyright 2005-2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_assert_hpp__
+#define __Cg_assert_hpp__
+
+#ifndef __CG_NO_ASSERT
+#include <assert.h>
+#define __CGassert(x) assert(x)
+#else
+#define __CGassert(x)
+#endif
+
+#endif // __Cg_assert_hpp__
diff --git a/extensions/externals/include/Cg/atan.hpp b/extensions/externals/include/Cg/atan.hpp
new file mode 100644
index 0000000..a20e5c4
--- /dev/null
+++ b/extensions/externals/include/Cg/atan.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_atan_hpp__
+#define __Cg_atan_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::atan
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> atan(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::atan(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> atan(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::atan(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> atan(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::atan(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_atan_hpp__
diff --git a/extensions/externals/include/Cg/atan2.hpp b/extensions/externals/include/Cg/atan2.hpp
new file mode 100644
index 0000000..ffa1811
--- /dev/null
+++ b/extensions/externals/include/Cg/atan2.hpp
@@ -0,0 +1,85 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_atan2_hpp__
+#define __Cg_atan2_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath> // for std::atan2
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> atan2(const __CGvector<T,N> & a, const __CGvector<T,N> & b)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::atan2(a[i], b[i]);
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> atan2(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                           const __CGvector_usage<TB,N,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::realType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::atan2(a[i], b[i]);
+    return rv;
+}
+
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> atan2(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                           const __CGvector_usage<TB,1,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::realType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::atan2(a[i], b[0]);
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> atan2(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                           const __CGvector_plural_usage<TB,N,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::realType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::atan2(a[0], b[i]);
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> atan2(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                           const TB & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::realType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::atan2(a[i], static_cast<TB>(b));
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> atan2(const TA & a,
+                                                                           const __CGvector_usage<TB,N,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::realType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::atan2(static_cast<TA>(a), b[i]);
+    return rv;
+}
+template <typename TA, typename TB>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,1> atan2(const TA & a,
+                                                                           const TB & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::realType,1> rv(std::atan2(static_cast<TA>(a), static_cast<TB>(b)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_atan2_hpp__
diff --git a/extensions/externals/include/Cg/ceil.hpp b/extensions/externals/include/Cg/ceil.hpp
new file mode 100644
index 0000000..a67df2f
--- /dev/null
+++ b/extensions/externals/include/Cg/ceil.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_ceil_hpp__
+#define __Cg_ceil_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::ceil
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> ceil(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::ceil(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> ceil(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::ceil(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> ceil(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::ceil(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_ceil_hpp__
diff --git a/extensions/externals/include/Cg/clamp.hpp b/extensions/externals/include/Cg/clamp.hpp
new file mode 100644
index 0000000..3b55e02
--- /dev/null
+++ b/extensions/externals/include/Cg/clamp.hpp
@@ -0,0 +1,448 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_clamp_hpp__
+#define __Cg_clamp_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,N> clamp(const __CGvector<T,N> & x,
+                                                                          const __CGvector<T,N> & a,
+                                                                          const __CGvector<T,N> & b)
+{
+    typedef typename __CGtype_trait<T>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_usage<TX,N,TXstore> & x,
+                                                                                  const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                  const __CGvector_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_plural_usage<TX,N,TXstore> & x,
+                                                                                  const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                  const __CGvector_usage<TB,1,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = b[0];
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        ResultType av = a[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_plural_usage<TX,N,TXstore> & x,
+                                                                                  const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                  const __CGvector_plural_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        ResultType bv = b[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_plural_usage<TX,N,TXstore> & x,
+                                                                                  const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                  const __CGvector_usage<TB,1,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    ResultType bv = b[0];
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_usage<TX,1,TXstore> & x,
+                                                                                  const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                  const __CGvector_plural_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = x[0];
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_usage<TX,1,TXstore> & x,
+                                                                                  const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                  const __CGvector_usage<TB,1,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = x[0];
+    ResultType bv = b[0];
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_usage<TX,1,TXstore> & x,
+                                                                                  const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                  const __CGvector_plural_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = x[0];
+    ResultType av = a[0];
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TAstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_usage<TX,N,TXstore> & x,
+                                                                                  const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                  const TB & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = ResultType(static_cast<TB>(b));
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        ResultType av = a[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+#if 1 //ndef _MSC_VER
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_usage<TX,N,TXstore> & x,
+                                                                                  const TA & a,
+                                                                                  const __CGvector_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        ResultType bv = b[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+#endif
+#if 1 //ndef _MSC_VER
+template <typename TX, typename TA, typename TB, int N, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_usage<TX,N,TXstore> & x,
+                                                                                  const TA & a,
+                                                                                  const TB & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType bv = ResultType(static_cast<TB>(b));
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+#endif
+template <typename TX, typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const TX & x,
+                                                                                  const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                  const __CGvector_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = ResultType(static_cast<TX>(x));
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const TX & x,
+                                                                                  const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                  const TB & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = ResultType(static_cast<TX>(x));
+    ResultType bv = ResultType(static_cast<TB>(b));
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+#if 1 //ndef _MSC_VER
+template <typename TX, typename TA, typename TB, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const TX & x,
+                                                                                  const TA & a,
+                                                                                  const __CGvector_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = ResultType(static_cast<TX>(x));
+    ResultType av = ResultType(static_cast<TA>(a));
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+#endif
+#if 1 //ndef _MSC_VER
+template <typename TX, typename TA, typename TB>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,1> clamp(const TX & x,
+                                                                                  const TA & a,
+                                                                                  const TB & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,1> rv;
+    ResultType xv = ResultType(static_cast<TX>(x));
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType bv = ResultType(static_cast<TB>(b));
+    if (bv < xv)
+        rv = bv;
+    else if (av < xv)
+        rv = xv;
+    else
+        rv = av;
+    return rv;
+}
+#endif
+template <typename TX, typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const TX & x,
+                                                                                  const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                  const __CGvector_usage<TB,1,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = ResultType(static_cast<TX>(x));
+    ResultType bv = b[0];
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_plural_usage<TX,N,TXstore> & x,
+                                                                                  const TA & a,
+                                                                                  const __CGvector_usage<TB,1,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType bv = b[0];
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const TX & x,
+                                                                                  const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                  const __CGvector_plural_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = ResultType(static_cast<TX>(x));
+    ResultType av = a[0];
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TAstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_plural_usage<TX,N,TXstore> & x,
+                                                                                  const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                  const TB & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    ResultType bv = ResultType(static_cast<TB>(b));
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_usage<TX,1,TXstore> & x,
+                                                                                  const TA & a,
+                                                                                  const __CGvector_plural_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = x[0];
+    ResultType av = ResultType(static_cast<TA>(a));
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+template <typename TX, typename TA, typename TB, int N, typename TXstore, typename TAstore>
+static inline __CGvector<typename __CGtype_trait3<TX,TA,TB>::numericType,N> clamp(const __CGvector_usage<TX,1,TXstore> & x,
+                                                                                  const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                  const TB & b)
+{
+    typedef typename __CGtype_trait3<TX,TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = x[0];
+    ResultType bv = ResultType(static_cast<TB>(b));
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        if (bv < xv)
+            rv[i] = bv;
+        else if (av < xv)
+            rv[i] = xv;
+        else
+            rv[i] = av;
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_clamp_hpp__
diff --git a/extensions/externals/include/Cg/cos.hpp b/extensions/externals/include/Cg/cos.hpp
new file mode 100644
index 0000000..e8b13ab
--- /dev/null
+++ b/extensions/externals/include/Cg/cos.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_cos_hpp__
+#define __Cg_cos_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <math.h> // for ::cos
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> cos(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::cos(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> cos(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::cos(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> cos(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(::cos(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_cos_hpp__
diff --git a/extensions/externals/include/Cg/cosh.hpp b/extensions/externals/include/Cg/cosh.hpp
new file mode 100644
index 0000000..ca108c2
--- /dev/null
+++ b/extensions/externals/include/Cg/cosh.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_cosh_hpp__
+#define __Cg_cosh_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::cosh
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> cosh(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::cosh(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> cosh(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::cosh(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> cosh(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::cosh(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_cosh_hpp__
diff --git a/extensions/externals/include/Cg/cross.hpp b/extensions/externals/include/Cg/cross.hpp
new file mode 100644
index 0000000..a3bf2c7
--- /dev/null
+++ b/extensions/externals/include/Cg/cross.hpp
@@ -0,0 +1,62 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_cross_hpp__
+#define __Cg_cross_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename TA, typename TB>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,3> cross(const __CGvector<TA,3> & a, const __CGvector<TB,3> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,3> a_yzx(a[1], a[2], a[0]),
+                                                              a_zxy(a[2], a[0], a[1]),
+                                                              b_yzx(b[1], b[2], b[0]),
+                                                              b_zxy(b[2], b[0], b[1]);
+
+    // Ideally would write "a.yzx * b.zxy - a.zxy * b.yzx" but cannot
+    // assume <Cg/xyzw.hpp> has been included.
+    return a_yzx * b_zxy - a_zxy * b_yzx;
+}
+
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,3> cross(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                              const __CGvector_usage<TB,N,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,3> a_yzx(a[1], a[2], a[0]),
+                                                              a_zxy(a[2], a[0], a[1]),
+                                                              b_yzx(b[1], b[2], b[0]),
+                                                              b_zxy(b[2], b[0], b[1]);
+
+    return a_yzx * b_zxy - a_zxy * b_yzx;
+}
+
+
+template <typename TA, typename TB>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,3> crossv1(const __CGvector<TA,2> & a, const __CGvector<TB,2> & b)
+{
+    return __CGvector<typename __CGtype_trait<TA,TB>::numericType,3>(
+        a[1] - b[1], b[0] - a[0], a[0]*b[1] - a[1]*b[0]);
+}
+
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,3> crossv1(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                const __CGvector_usage<TB,N,TBstore> & b)
+{
+    return __CGvector<typename __CGtype_trait<TA,TB>::numericType,3>(
+        a[1] - b[1], b[0] - a[0], a[0]*b[1] - a[1]*b[0]);
+}
+
+} // namespace Cg
+
+#endif // __Cg_cross_hpp__
diff --git a/extensions/externals/include/Cg/degrees.hpp b/extensions/externals/include/Cg/degrees.hpp
new file mode 100644
index 0000000..8f9d6e0
--- /dev/null
+++ b/extensions/externals/include/Cg/degrees.hpp
@@ -0,0 +1,41 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_degrees_hpp__
+#define __Cg_degrees_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> degrees(const __CGvector<T,N> & v)
+{
+    return T(57.29577951) * v;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> degrees(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = T(57.29577951) * v[i];
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> degrees(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(T(57.29577951) * static_cast<T>(v));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_degrees_hpp__
diff --git a/extensions/externals/include/Cg/determinant.hpp b/extensions/externals/include/Cg/determinant.hpp
new file mode 100644
index 0000000..736d4f8
--- /dev/null
+++ b/extensions/externals/include/Cg/determinant.hpp
@@ -0,0 +1,32 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_determinant_hpp__
+#define __Cg_determinant_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+extern float1 determinant(float1x1 A);
+extern float1 determinant(float2x2 A);
+extern float1 determinant(float3x3 A);
+extern float1 determinant(float4x4 A);
+#ifdef __Cg_double_hpp__
+extern double1 determinant(double1x1 A);
+extern double1 determinant(double2x2 A);
+extern double1 determinant(double3x3 A);
+extern double1 determinant(double4x4 A);
+#endif
+
+} // namespace Cg
+
+#endif // __Cg_determinant_hpp__
diff --git a/extensions/externals/include/Cg/distance.hpp b/extensions/externals/include/Cg/distance.hpp
new file mode 100644
index 0000000..c51b27a
--- /dev/null
+++ b/extensions/externals/include/Cg/distance.hpp
@@ -0,0 +1,44 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_distance_hpp__
+#define __Cg_distance_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <math.h>  // for ::sqrt
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,1> distance(const __CGvector<T,N> & a, 
+                                                                             const __CGvector<T,N> & b)
+{
+    typedef typename __CGtype_trait<T>::numericType numericType;
+    typename __CGtype_trait<T>::dotType distsq = (a[0] - b[0])*(a[0] - b[0]);
+    for (int i=1; i<N; i++)
+        distsq += (a[i] - b[i])*(a[i] - b[i]);
+    return __CGvector<numericType,1>(numericType(::sqrt(distsq)));
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,1> distance(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                 const __CGvector_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::numericType numericType;
+    typename __CGtype_trait<TA,TB>::dotType distsq = (a[0] - b[0])*(a[0] - b[0]);
+    for (int i=1; i<N; i++)
+        distsq += (a[i] - b[i])*(a[i] - b[i]);
+    return __CGvector<numericType,1>(numericType(::sqrt(distsq)));
+}
+
+} // namespace Cg
+
+#endif // __Cg_distance_hpp__
diff --git a/extensions/externals/include/Cg/dot.hpp b/extensions/externals/include/Cg/dot.hpp
new file mode 100644
index 0000000..6ae9350
--- /dev/null
+++ b/extensions/externals/include/Cg/dot.hpp
@@ -0,0 +1,89 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_dot_hpp__
+#define __Cg_dot_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,1> dot(const __CGvector<T,N> & a, const __CGvector<T,N> & b)
+{
+    typedef typename __CGtype_trait<T>::numericType numericType;
+    typename __CGtype_trait<T>::dotType sum = a[0] * b[0];
+    for (int i=1; i<N; i++)
+        sum += a[i] * b[i];
+    return __CGvector<numericType,1>(numericType(sum));
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,1> dot(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                            const __CGvector_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::numericType numericType;
+    typename __CGtype_trait<TA,TB>::dotType sum = a[0] * b[0];
+    for (int i=1; i<N; i++)
+        sum += a[i] * b[i];
+    return __CGvector<numericType,1>(numericType(sum));
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::resultType,1> dot(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                           const __CGvector_usage<TB,1,TBstore> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::numericType numericType;
+    typename __CGtype_trait<TA,TB>::dotType sum = a[0] * b[0];
+    for (int i=1; i<N; i++)
+        sum += a[i] * b;
+    return __CGvector<numericType,1>(numericType(sum));
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::resultType,1> dot(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                           const __CGvector_plural_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::numericType numericType;
+    typename __CGtype_trait<TA,TB>::dotType sum = a[0] * b[0];
+    for (int i=1; i<N; i++)
+        sum += a * b[i];
+    return __CGvector<numericType,1>(numericType(sum));
+}
+template <typename TA, typename TB, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::resultType,1> dot(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                           const TB & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::numericType numericType;
+    typename __CGtype_trait<TA,TB>::dotType sum = a[0] * static_cast<TB>(b);
+    for (int i=1; i<N; i++)
+        sum += a[i] * static_cast<TB>(b);
+    return __CGvector<numericType,1>(numericType(sum));
+}
+template <typename TA, typename TB, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::resultType,1> dot(const TA & a,
+                                                                           const __CGvector_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::numericType numericType;
+    typename __CGtype_trait<TA,TB>::dotType sum = static_cast<TA>(a) * b[0];
+    for (int i=1; i<N; i++)
+        sum += static_cast<TA>(a) * b[i];
+    return __CGvector<numericType,1>(numericType(sum));
+}
+template <typename TA, typename TB>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::resultType,1> dot(const TA & a,
+                                                                           const TB & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::numericType numericType;
+    typename __CGtype_trait<TA,TB>::dotType sum = static_cast<TA>(a) * static_cast<TB>(b);
+    return __CGvector<numericType,1>(numericType(sum));
+}
+
+} // namespace Cg
+
+#endif // __Cg_dot_hpp__
diff --git a/extensions/externals/include/Cg/dotv1.hpp b/extensions/externals/include/Cg/dotv1.hpp
new file mode 100644
index 0000000..7653438
--- /dev/null
+++ b/extensions/externals/include/Cg/dotv1.hpp
@@ -0,0 +1,69 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_dotv1_hpp__
+#define __Cg_dotv1_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+// A one shorter than B
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,1> dotv1(const __CGvector<T,N-1> & a, const __CGvector<T,N> & b)
+{
+    typedef typename __CGtype_trait<T>::numericType numericType;
+    typename __CGtype_trait<T>::dotType sum = a[0] * b[0];
+    for (int i=1; i<N-1; i++)
+        sum += a[i] * b[i];
+    sum += b[N-1];
+    return __CGvector<numericType,1>(numericType(sum));
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,1> dotv1(const __CGvector_usage<TA,N-1,TAstore> & a,
+                                                                              const __CGvector_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::numericType numericType;
+    typename __CGtype_trait<TA,TB>::dotType sum = a[0] * b[0];
+    for (int i=1; i<N-1; i++)
+        sum += a[i] * b[i];
+    sum += b[N-1];
+    return __CGvector<numericType,1>(numericType(sum));
+}
+
+// B one shorter than A
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,1> dotv1(const __CGvector<T,N> & a, const __CGvector<T,N-1> & b)
+{
+    typedef typename __CGtype_trait<T>::numericType numericType;
+    typename __CGtype_trait<T>::dotType sum = a[0] * b[0];
+    for (int i=1; i<N-1; i++)
+        sum += a[i] * b[i];
+    sum += a[N-1];
+    return __CGvector<numericType,1>(numericType(sum));
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,1> dotv1(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                              const __CGvector_usage<TB,N-1,TBstore> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::numericType numericType;
+    typename __CGtype_trait<TA,TB>::dotType sum = a[0] * b[0];
+    for (int i=1; i<N-1; i++)
+        sum += a[i] * b[i];
+    sum += a[N-1];
+    return __CGvector<numericType,1>(numericType(sum));
+}
+
+} // namespace Cg
+
+#endif // __Cg_dotv1_hpp__
diff --git a/extensions/externals/include/Cg/double.hpp b/extensions/externals/include/Cg/double.hpp
new file mode 100644
index 0000000..1af397e
--- /dev/null
+++ b/extensions/externals/include/Cg/double.hpp
@@ -0,0 +1,14 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_double_hpp__
+#define __Cg_double_hpp__
+
+/* Only defines __Cg_double_hpp__ so other headers can know double support
+   is desired. */
+
+#endif // __Cg_double_hpp__
diff --git a/extensions/externals/include/Cg/exp.hpp b/extensions/externals/include/Cg/exp.hpp
new file mode 100644
index 0000000..03bdd82
--- /dev/null
+++ b/extensions/externals/include/Cg/exp.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_exp_hpp__
+#define __Cg_exp_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::exp
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> exp(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::exp(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> exp(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::exp(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> exp(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::exp(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_exp_hpp__
diff --git a/extensions/externals/include/Cg/exp2.hpp b/extensions/externals/include/Cg/exp2.hpp
new file mode 100644
index 0000000..8fcc592
--- /dev/null
+++ b/extensions/externals/include/Cg/exp2.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_exp2_hpp__
+#define __Cg_exp2_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <math.h>  // for ::pow
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> exp2(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::pow(T(2), v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> exp2(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::pow(T(2), v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> exp2(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(::pow(typename __CGtype_trait<T>::realType(2), static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_exp2_hpp__
diff --git a/extensions/externals/include/Cg/faceforward.hpp b/extensions/externals/include/Cg/faceforward.hpp
new file mode 100644
index 0000000..a0029a8
--- /dev/null
+++ b/extensions/externals/include/Cg/faceforward.hpp
@@ -0,0 +1,44 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_faceforward_hpp__
+#define __Cg_faceforward_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,N> faceforward(const __CGvector<T,N> & n,
+                                                                                const __CGvector<T,N> & iv,
+                                                                                const __CGvector<T,N> & ng)
+{
+    typedef typename __CGtype_trait<T>::resultType ResultType;
+    typename __CGtype_trait<T>::dotType sum = iv[0] * ng[0];
+    for (int i=1; i<N; i++)
+        sum += iv[i] * ng[i];
+    return __CGvector<ResultType,N>(sum < 0 ? n : -n);
+}
+template <typename TN, typename TI, typename TNG, int N, typename TNstore, typename TIstore, typename TNGstore>
+static inline __CGvector<typename __CGtype_trait3<TN,TI,TNG>::numericType,N> faceforward(const __CGvector_usage<TN,N,TNstore> & n,
+                                                                                         const __CGvector_usage<TI,N,TIstore> & iv,
+                                                                                         const __CGvector_usage<TNG,N,TNGstore> & ng)
+{
+    typedef typename __CGtype_trait3<TN,TI,TNG>::resultType ResultType;
+    typename __CGtype_trait3<TN,TI,TNG>::dotType sum = iv[0] * ng[0];
+    for (int i=1; i<N; i++)
+        sum += iv[i] * ng[i];
+    return __CGvector<ResultType,N>(sum < 0 ? n : -n);
+}
+
+} // namespace Cg
+
+#endif // __Cg_faceforward_hpp__
diff --git a/extensions/externals/include/Cg/fixed.hpp b/extensions/externals/include/Cg/fixed.hpp
new file mode 100644
index 0000000..dd3a6a3
--- /dev/null
+++ b/extensions/externals/include/Cg/fixed.hpp
@@ -0,0 +1,246 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_fixed_hpp__
+#define __Cg_fixed_hpp__
+
+#include <Cg/assert.hpp> // for __CGassert
+
+#include <cmath> // for std::floor
+
+namespace Cg {
+
+#if defined(_MSC_VER) && !defined(__EDG__)  // Visual C++ but not EDG fakery
+#pragma warning(push)
+#pragma warning(disable:4127)  // conditional expression is constant
+#endif
+
+#if defined(__GNUC__) && (__GNUC__>3 || (__GNUC__==3 && __GNUC_MINOR__>=3))
+#define __CGmay_alias __attribute__((__may_alias__))
+#else
+#define __CGmay_alias 
+#endif
+
+/* __CGcustom_fixed_storage is the pure storage required for a cgCustomFloat.
+   Importantly, it has no constructor, destructor, etc. so it can be
+   kept within a union, unlike __CGcustom_fixed that has a constructor, etc. */
+
+// intBits is number of integer bits
+// fracBits is number of fractional bits
+// sgnBit is whether or not a sign bit is provided
+template <unsigned int intBits, unsigned int fracBits, bool sgnBit>
+struct __CGcustom_fixed_storage {
+    static const unsigned int bits          = (intBits+fracBits+sgnBit);  // 16 bits for s1.10
+    static const unsigned int bytesPerFixed = (bits + 7) / 8;             // 2 bytes for s1.10
+
+    unsigned char v[bytesPerFixed];
+} __CGmay_alias;
+
+template <unsigned int intBits, unsigned int fracBits, bool sgnBit>
+struct __CGcustom_fixed : private __CGcustom_fixed_storage<intBits,fracBits,sgnBit> {
+
+private:
+    static const unsigned int fp32ManBits = 23u;                    // 23 mantissa bits for s23e8
+    static const unsigned int fp32ManMask = ((1u<<fp32ManBits)-1);  // 0x007FFFFF for s23e8
+
+    static const unsigned int intBitsPow2 = 1u<<intBits;                         // 2 for s1.10
+    static const unsigned int fracBitsPow2 = 1u<<fracBits;                       // 1024 for s1.10
+    static const unsigned int fracInt = fracBitsPow2-1;                          // 1023 for s1.10
+    static const unsigned int fixedScale = fracInt+sgnBit;                       // 1024 for s1.10
+    static const unsigned int bits = __CGcustom_fixed_storage<intBits,fracBits,sgnBit>::bits;
+    static const unsigned int fixedShift = 8*sizeof(int) - bits;                 // 20 for s1.10
+    static const          int minFixed = sgnBit ? -(1<<(intBits+fracBits)) : 0; // -2048 for s1.10
+    static const          int maxFixed = (1<<(intBits+fracBits)) - 1;           // 2047 for s1.10
+
+    static int floatToCustomFixed(float f);
+    float customFixedToFloat() const;
+
+public:
+    __CGcustom_fixed() {}
+    // FLOAT-TO-FIXED CONSTRUCTOR
+    __CGcustom_fixed(float val) {
+        int fx = floatToCustomFixed(val);
+
+        for (int i=0; i<__CGcustom_fixed::bytesPerFixed; i++) {
+            __CGcustom_fixed::v[i] = fx & 0xFF;
+            fx >>= 8;
+        }
+    }
+    // DOUBLE-TO-FIXED CONSTRUCTOR
+    __CGcustom_fixed(double val) {
+        int fx = floatToCustomFixed(float(val));
+
+        for (int i=0; i<__CGcustom_fixed::bytesPerFixed; i++) {
+            __CGcustom_fixed::v[i] = fx & 0xFF;
+            fx >>= 8;
+        }
+    }
+    // INT-TO-FIXED CONSTRUCTOR
+    // (should this be marked explicit?) requires fixed3(fixed(0),fixed(4),fixed(5))
+    __CGcustom_fixed(int val) {
+        int fx = floatToCustomFixed(float(val));
+
+        for (int i=0; i<__CGcustom_fixed::bytesPerFixed; i++) {
+            __CGcustom_fixed::v[i] = fx & 0xFF;
+            fx >>= 8;
+        }
+    }
+
+    inline __CGcustom_fixed(const __CGcustom_fixed &rhs)
+    {
+        for (int i=0; i<__CGcustom_fixed::bytesPerFixed; i++) {
+            __CGcustom_fixed::v[i] = rhs.v[i];
+        }
+    }
+
+    inline operator float()
+    {
+        float f = customFixedToFloat();
+        return f;
+    }
+
+    inline operator float() const
+    {
+        float f = customFixedToFloat();
+        return f;
+    }
+
+    __CGcustom_fixed & operator = (const __CGcustom_fixed & val) {
+        for (int i=0; i<__CGcustom_fixed::bytesPerFixed; i++) {
+            __CGcustom_fixed::v[i] = val.v[i];
+        }
+        return *this;
+    }
+
+    template <typename T>
+    inline __CGcustom_fixed & operator += (const T & val) {
+        float floatVersion = *this;
+        floatVersion += val;
+        *this = floatVersion;
+        return *this;
+    }
+    template <typename T>
+    inline __CGcustom_fixed & operator -= (const T & val) {
+        float floatVersion = *this;
+        floatVersion -= val;
+        *this = floatVersion;
+        return *this;
+    }
+    template <typename T>
+    inline __CGcustom_fixed & operator *= (const T & val) {
+        float floatVersion = *this;
+        floatVersion *= val;
+        *this = floatVersion;
+        return *this;
+    }
+    template <typename T>
+    inline __CGcustom_fixed & operator /= (const T & val) {
+        float floatVersion = *this;
+        floatVersion /= val;
+        *this = floatVersion;
+        return *this;
+    }
+
+    inline __CGcustom_fixed & operator ++ () {
+        float floatVersion = *this;
+        ++floatVersion;
+        *this = floatVersion;
+        return *this;
+    }
+    inline __CGcustom_fixed operator ++ (int) {
+        __CGcustom_fixed oldValue = *this;
+        float floatVersion = *this;
+        ++floatVersion;
+        *this = floatVersion;
+        return oldValue;
+    }
+    inline __CGcustom_fixed & operator -- () {
+        float floatVersion = *this;
+        --floatVersion;
+        *this = floatVersion;
+        return *this;
+    }
+    inline __CGcustom_fixed operator -- (int) {
+        __CGcustom_fixed oldValue = *this;
+        float floatVersion = *this;
+        --floatVersion;
+        *this = floatVersion;
+        return oldValue;
+    }
+};
+
+template <unsigned int intBits, unsigned int fracBits, bool sgnBit>
+float __CGcustom_fixed<intBits,fracBits,sgnBit>::customFixedToFloat() const
+{
+    static const float oneOverFixedScale = 1.0f / fixedScale;
+
+    int fx = 0;
+    for (int i=0; i<__CGcustom_fixed::bytesPerFixed; i++) {
+        fx |= __CGcustom_fixed::v[i] << i*8;
+    }
+
+    if (sgnBit) {
+        // Make sure fixed MSB is replicated for all MSBs of int above the fixed MSB
+        fx <<= fixedShift;
+        fx >>= fixedShift;
+    }
+
+    float f = fx * oneOverFixedScale;
+    return f;
+}
+
+template <unsigned int intBits, unsigned int fracBits, bool sgnBit>
+int __CGcustom_fixed<intBits,fracBits,sgnBit>::floatToCustomFixed(float f)
+{
+    float fs = std::floor(f * fixedScale);
+
+    if (fs >= maxFixed) {
+        return maxFixed;
+    } else if (fs > minFixed) {
+        // Clever code that performs proper rounding but assumes IEEE 754 floating-point.
+        const float bigBias = float(3<<(fp32ManBits-1));
+        float fsbias = fs + bigBias;
+        int *ip = reinterpret_cast<int*>(&fsbias);
+        int i = *ip;
+
+        const int lessBigBias = 1<<(fp32ManBits-1);
+        int fx = (i & fp32ManMask) - lessBigBias;
+        __CGassert(fx >= minFixed);
+        __CGassert(fx <= maxFixed);
+        return fx;
+    } else if (fs <= minFixed) {
+        return minFixed;
+    } else {
+        // NaN maps to zero.
+        return 0;
+    }
+}
+
+// Undefine helper #defines
+#undef __CGmay_alias
+
+typedef __CGcustom_fixed<1,10,1> __CGcustom_fixedS1_10;
+typedef __CGcustom_fixed_storage<1,10,1> __CGcustom_fixed_storageS1_10;
+
+typedef __CGcustom_fixed<0,8,0> __CGcustom_fixedU0_8;
+typedef __CGcustom_fixed_storage<0,8,0> __CGcustom_fixed_storageU0_8;
+
+// Cg data type for fp30/fp40 profile
+typedef __CGcustom_fixedS1_10 fixed;
+typedef __CGcustom_fixed_storageS1_10 cgFixedStorage;
+
+// Cg data type for OpenGL texenv profile
+//typedef __CGcustom_fixedU0_8 fixed;
+//typedef __CGcustom_fixed_storageU0_8 cgFixedStorage;
+
+#if defined(_MSC_VER) && !defined(__EDG__)  // Visual C++ but not EDG fakery
+#pragma warning(pop)
+#endif
+
+} // namespace Cg
+
+#endif // __Cg_fixed_hpp__
diff --git a/extensions/externals/include/Cg/floatToIntBits.hpp b/extensions/externals/include/Cg/floatToIntBits.hpp
new file mode 100644
index 0000000..60d76d8
--- /dev/null
+++ b/extensions/externals/include/Cg/floatToIntBits.hpp
@@ -0,0 +1,68 @@
+/* 
+ * Copyright 2007 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_floatToIntBits_hpp__
+#define __Cg_floatToIntBits_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<int,N> floatToIntBits(const __CGvector<T,N> & iv)
+{
+    __CGvector<float,N> v = __CGvector<float,N>(iv);
+    __CGvector<int,N> rv;
+    for (int i=0; i<N; i++) {
+        // By IEEE 754 rule, NaN is not equal to NaN
+        if (v[i] != v[i]) {
+            rv[i] = 0x7fc00000;  // Canonical NaN value.
+        } else {
+            union { float f; int i; } combo;
+            combo.f = v[i];
+            rv[i] = combo.i;
+        }
+    }
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<int,N> floatToIntBits(const __CGvector_usage<T,N,Tstore> & iv)
+{
+    __CGvector<float,N> v = __CGvector<float,N>(iv);
+    __CGvector<int,N> rv;
+    for (int i=0; i<N; i++) {
+        // By IEEE 754 rule, NaN is not equal to NaN
+        if (v[i] != v[i]) {
+            rv[i] = 0x7fc00000;  // Canonical NaN value.
+        } else {
+            union { float f; int i; } combo;
+            combo.f = v[i];
+            rv[i] = combo.i;
+        }
+    }
+    return rv;
+}
+static inline __CGvector<int,1> floatToIntBits(const float & v)
+{
+    // By IEEE 754 rule, NaN is not equal to NaN
+    if (v != v) {
+        return 0x7fc00000;  // Canonical NaN value.
+    } else {
+        union { float f; int i; } combo;
+        combo.f = v;
+        __CGvector<int,1> rv(combo.i);
+        return rv;
+    }
+}
+
+} // namespace Cg
+
+#endif // __Cg_floatToIntBits_hpp__
diff --git a/extensions/externals/include/Cg/floatToRawIntBits.hpp b/extensions/externals/include/Cg/floatToRawIntBits.hpp
new file mode 100644
index 0000000..e1b140e
--- /dev/null
+++ b/extensions/externals/include/Cg/floatToRawIntBits.hpp
@@ -0,0 +1,53 @@
+/* 
+ * Copyright 2007 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_floatToRawIntBits_hpp__
+#define __Cg_floatToRawIntBits_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<int,N> floatToRawIntBits(const __CGvector<T,N> & iv)
+{
+    __CGvector<float,N> v = __CGvector<float,N>(iv);
+    __CGvector<int,N> rv;
+    for (int i=0; i<N; i++) {
+        union { float f; int i; } combo;
+        combo.f = v[i];
+        rv[i] = combo.i;
+    }
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<int,N> floatToRawIntBits(const __CGvector_usage<T,N,Tstore> & iv)
+{
+    __CGvector<float,N> v = __CGvector<float,N>(iv);
+    __CGvector<int,N> rv;
+    for (int i=0; i<N; i++) {
+        union { float f; int i; } combo;
+        combo.f = v[i];
+        rv[i] = combo.i;
+    }
+    return rv;
+}
+static inline __CGvector<int,1> floatToRawIntBits(const float & v)
+{
+    union { float f; int i; } combo;
+    combo.f = v;
+    __CGvector<int,1> rv(combo.i);
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_floatToRawIntBits_hpp__
diff --git a/extensions/externals/include/Cg/floor.hpp b/extensions/externals/include/Cg/floor.hpp
new file mode 100644
index 0000000..f20d748
--- /dev/null
+++ b/extensions/externals/include/Cg/floor.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_floor_hpp__
+#define __Cg_floor_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::floor
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> floor(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::floor(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> floor(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::floor(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> floor(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::floor(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_floor_hpp__
diff --git a/extensions/externals/include/Cg/fmod.hpp b/extensions/externals/include/Cg/fmod.hpp
new file mode 100644
index 0000000..644385d
--- /dev/null
+++ b/extensions/externals/include/Cg/fmod.hpp
@@ -0,0 +1,121 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_fmod_hpp__
+#define __Cg_fmod_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <math.h> // for ::abs & ::floor
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> fmod(const __CGvector<T,N> & a,
+                                                                      const __CGvector<T,N> & b)
+{
+    typedef typename __CGtype_trait<T>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType div = ::fabs(a[i]/b[i]);
+        rv[i] = (div - ::floor(div)) * ::fabs(b[i]);
+        if (a[i] < 0)
+            rv[i] = -rv[i];
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> fmod(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                          const __CGvector_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType div = ::fabs(a[i]/b[i]);
+        rv[i] = (div - ::floor(div)) * ::fabs(b[i]);
+        if (a[i] < 0)
+            rv[i] = -rv[i];
+    }
+    return rv;
+}
+
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> fmod(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                          const __CGvector_usage<TB,1,TBstore> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType div = ::fabs(a[i]/b[0]);
+        rv[i] = (div - ::floor(div)) * ::fabs(b[0]);
+        if (a[i] < 0)
+            rv[i] = -rv[i];
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> fmod(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                          const __CGvector_plural_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType div = ::fabs(a[0]/b[i]);
+        rv[i] = (div - ::floor(div)) * ::fabs(b[i]);
+        if (a[0] < 0)
+            rv[i] = -rv[i];
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> fmod(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                          const TB & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType div = ::fabs(a[i]/b);
+        rv[i] = (div - ::floor(div)) * ::fabs(b);
+        if (a[i] < 0)
+            rv[i] = -rv[i];
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> fmod(const TA & a,
+                                                                          const __CGvector_usage<TB,N,TBstore> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType div = ::fabs(a/b[i]);
+        rv[i] = (div - ::floor(div)) * ::fabs(b[i]);
+        if (a < 0)
+            rv[i] = -rv[i];
+    }
+    return rv;
+}
+template <typename TA, typename TB>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,1> fmod(const TA & a,
+                                                                          const TB & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::resultType ResultType;
+    __CGvector<ResultType,1> rv;
+    ResultType div = ResultType(::fabs(a/b));
+    rv = ResultType((div - ::floor(div)) * ::fabs(b));
+    if (a < 0)
+        rv = -rv;
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_fmod_hpp__
diff --git a/extensions/externals/include/Cg/frac.hpp b/extensions/externals/include/Cg/frac.hpp
new file mode 100644
index 0000000..ddaea8b
--- /dev/null
+++ b/extensions/externals/include/Cg/frac.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_frac_hpp__
+#define __Cg_frac_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::frac
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> frac(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = T(v[i] - std::floor(v[i]));
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> frac(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = T(v[i] - std::floor(v[i]));
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> frac(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(v - std::floor(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_frac_hpp__
diff --git a/extensions/externals/include/Cg/frexp.hpp b/extensions/externals/include/Cg/frexp.hpp
new file mode 100644
index 0000000..21bc61c
--- /dev/null
+++ b/extensions/externals/include/Cg/frexp.hpp
@@ -0,0 +1,48 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_frexp_hpp__
+#define __Cg_frexp_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <math.h>  // for ::frexp
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<T,N> frexp(__CGvector<T,N> x, __CGvector<T,N>& expOut)
+{
+    __CGvector<T,N> rv;
+
+    for (int i=0; i<N; i++) {
+        int expVal;
+        rv[i] = T(::frexp(x[i], &expVal));
+        expOut[i] = T(expVal);
+    }
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<T,N> frexp(__CGvector<T,N> x, __CGvector_usage<T,N,Tstore>& expOut)
+{
+    __CGvector<T,N> rv;
+
+    for (int i=0; i<N; i++) {
+        int expVal;
+        rv[i] = T(::frexp(x[i], &expVal));
+        expOut[i] = T(expVal);
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_frexp_hpp__
diff --git a/extensions/externals/include/Cg/half.hpp b/extensions/externals/include/Cg/half.hpp
new file mode 100644
index 0000000..a5d7652
--- /dev/null
+++ b/extensions/externals/include/Cg/half.hpp
@@ -0,0 +1,351 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_half_hpp__
+#define __Cg_half_hpp__
+
+namespace Cg {
+
+#if defined(_MSC_VER) && !defined(__EDG__)  // Visual C++ but not EDG fakery
+#pragma warning(push)
+#pragma warning(disable:4127)  // conditional expression is constant
+#endif
+
+#if defined(__GNUC__) && (__GNUC__>3 || (__GNUC__==3 && __GNUC_MINOR__>=3))
+#define __CGmay_alias __attribute__((__may_alias__))
+#else
+#define __CGmay_alias 
+#endif
+
+/* __CGcustom_float_storage is the pure storage required for a __CGcustom_float.
+   Importantly, it has no constructor, destructor, etc. so it can be
+   kept within a union, unlike __CGcustom_float that has a constructor, etc. */
+
+// manBits is number of mantissa bits
+// expBits is number of exponent bias
+// sgnBit is whether or not a sign bit is provided
+template <unsigned int manBits, unsigned int expBits, bool sgnBit>
+struct __CGcustom_float_storage {
+    static const int bits = manBits + expBits + sgnBit;
+    static const int bytesPerFloat = (bits + 7) / 8;
+
+    unsigned char v[bytesPerFloat];
+} __CGmay_alias;
+
+// satToMaxFloat is whether or not values greater than MAXFLOAT map to Infinity
+template <unsigned int manBits, unsigned int expBits, bool sgnBit, bool satToMaxFloat>
+struct __CGcustom_float : private __CGcustom_float_storage<manBits,expBits,sgnBit> {
+
+private:
+    static const unsigned int fp32ManBits      = 23u;                                   // 23 mantissa bits for s23e8
+    static const unsigned int fp32ExpBits      = 8u;                                    // 8 exponent bits for s23e8
+    static const unsigned int fp32Bits         = (fp32ManBits+fp32ExpBits+1);           // 32 for s23e8 = (includes sign bit)
+    static const unsigned int fp32ExpBias      = ((1u<<(fp32ExpBits-1))-1);             // 127 for s23e8
+    static const unsigned int fp32ManexpExpLsb = (1u<<fp32ManBits);                     // 0x00800000 for s23e8
+    static const unsigned int fp32ManexpInf    = (((1u<<fp32ExpBits)-1)<<fp32ManBits);  // 0x7F800000 for s23e8
+    static const unsigned int fp32ManexpNaN    = ((1u<<(fp32ExpBits+fp32ManBits))-1);   // 0x7FFFFFFF for s23e8
+    static const unsigned int fp32ExpMax       = ((1u<<fp32ExpBits)-1);                 // 255
+    static const unsigned int fp32ExpMask      = ((1u<<fp32ExpBits)-1);                 // 255
+    static const unsigned int fp32SgnMask      = (1u<<(fp32ManBits+fp32ExpBits));       // MSB set for s23e8
+
+    static const unsigned int expBias         = ((1u<<(expBits-1))-1);                        // 15 for s10e5
+    static const unsigned int expMax          = ((1u<<expBits)-1);                            // 31 for s10e5
+    static const unsigned int bits            = (manBits+expBits+sgnBit);                     // 16 for s10e5 = (includes sign Bit)
+    static const unsigned int manexpMask      = ((1u<<(manBits+expBits))-1);                  // 0x7FFF for s10e5
+    static const unsigned int manexpExpLsb    = (1u<<manBits);                                // 0x400 for s10e5
+    static const unsigned int manexpManMask   = ((1u<<manBits)-1);                            // 0x3FF for s10e5
+    static const unsigned int manexpExpMask   = (((1u<<expBits)-1)<<manBits);                 // 0x7C00 for s10e5
+    static const unsigned int expBiasDiff     = (fp32ExpBias-expBias);                        // 112 for s10e5
+    static const unsigned int sgnMask         = (sgnBit<<(manBits+expBits));                  // 0x8000 for s10e5
+    static const unsigned int manexpInf       = (((1u<<expBits)-1)<<manBits);                 // 0x7C00 for s10e5
+    static const unsigned int manexpNaN       = ((1u<<(expBits+manBits))-1);                  // 0x7FFF for s10e5
+    static const unsigned int manexpMaxFloat  = ((manexpExpMask-manexpExpLsb)|manexpManMask); // 0x7Bff for s10e5
+
+    // Constants for converting from/to packed float and fp32
+    static const unsigned int convManexpShift  = (fp32ManBits-manBits);                   // 13 for s10e5
+    static const unsigned int convManexpSubLsb = (1u<<(convManexpShift-1));               // 0x1000 for s10e5
+    static const unsigned int convShift        = (fp32Bits-bits);                         // 16 for s10e5
+    static const unsigned int convExpBiasSum   = (fp32ExpBias+expBias);                   // 142 for s10e5
+    static const unsigned int convDenormStart  = ((fp32ExpBias-expBias+1)<<fp32ManBits);  // 0x38800000 for s10e5
+
+    static unsigned int floatToCustomFloat(float f);
+    unsigned int custom_floatToFloat() const;
+
+    static unsigned int cgIntToCustom(float f);
+    unsigned int __CGcustom_floatToInt() const;
+
+public:
+    // FLOAT-TO-HALF CONSTRUCTOR
+    inline __CGcustom_float() {}
+    __CGcustom_float(float val) {
+        unsigned int ui = floatToCustomFloat(val);
+
+        for (int i=0; i<__CGcustom_float::bytesPerFloat; i++) {
+            __CGcustom_float::v[i] = ui & 0xFF;
+            ui >>= 8;
+        }
+    }
+    // DOUBLE-TO-HALF CONSTRUCTOR
+    __CGcustom_float(double val) {
+        unsigned int ui = floatToCustomFloat(float(val));
+
+        for (int i=0; i<__CGcustom_float::bytesPerFloat; i++) {
+            __CGcustom_float::v[i] = ui & 0xFF;
+            ui >>= 8;
+        }
+    }
+    // INT-TO-HALF CONSTRUCTOR
+    // (should this be marked explicit?) requires half3(half(0),half(4),half(5))
+    __CGcustom_float(int val) {
+        unsigned int ui = floatToCustomFloat(float(val));
+
+        for (int i=0; i<__CGcustom_float::bytesPerFloat; i++) {
+            __CGcustom_float::v[i] = ui & 0xFF;
+            ui >>= 8;
+        }
+    }
+    inline __CGcustom_float(const __CGcustom_float &rhs)
+    {
+        for (int i=0; i<__CGcustom_float::bytesPerFloat; i++) {
+            __CGcustom_float::v[i] = rhs.v[i];
+        }
+    }
+
+    inline operator float()
+    {
+        unsigned int ui = custom_floatToFloat();
+        float *fp = reinterpret_cast<float *>(&ui);
+        float f = *fp;
+        return f;
+    }
+
+    inline operator float() const
+    {
+        unsigned int ui = custom_floatToFloat();
+        float *fp = reinterpret_cast<float *>(&ui);
+        float f = *fp;
+        return f;
+    }
+
+#if 0  // XXXmjk Do we need these?  What about fixed?
+    inline operator int()
+    {
+        // Could do better...
+        unsigned int ui = custom_floatToFloat();
+        float *fp = reinterpret_cast<float *>(&ui);
+        float f = *fp;
+        return int(f);
+    }
+
+    inline operator int() const
+    {
+        // Could do better...
+        unsigned int ui = custom_floatToFloat();
+        float *fp = reinterpret_cast<float *>(&ui);
+        float f = *fp;
+        return int(f);
+    }
+#endif
+
+    inline __CGcustom_float & operator = (const __CGcustom_float & val) {
+        for (int i=0; i<__CGcustom_float::bytesPerFloat; i++) {
+            __CGcustom_float::v[i] = val.v[i];
+        }
+        return *this;
+    }
+
+    template <typename T>
+    inline __CGcustom_float & operator += (const T & val) {
+        float floatVersion = *this;
+        floatVersion += val;
+        *this = floatVersion;
+        return *this;
+    }
+    template <typename T>
+    inline __CGcustom_float & operator -= (const T & val) {
+        float floatVersion = *this;
+        floatVersion -= val;
+        *this = floatVersion;
+        return *this;
+    }
+    template <typename T>
+    inline __CGcustom_float & operator *= (const T & val) {
+        float floatVersion = *this;
+        floatVersion *= val;
+        *this = floatVersion;
+        return *this;
+    }
+    template <typename T>
+    inline __CGcustom_float & operator /= (const T & val) {
+        float floatVersion = *this;
+        floatVersion /= val;
+        *this = floatVersion;
+        return *this;
+    }
+
+    inline __CGcustom_float & operator ++ () {
+        float floatVersion = *this;
+        ++floatVersion;
+        *this = floatVersion;
+        return *this;
+    }
+    inline __CGcustom_float operator ++ (int) {
+        __CGcustom_float oldValue = *this;
+        float floatVersion = *this;
+        ++floatVersion;
+        *this = floatVersion;
+        return oldValue;
+    }
+    inline __CGcustom_float & operator -- () {
+        float floatVersion = *this;
+        --floatVersion;
+        *this = floatVersion;
+        return *this;
+    }
+    inline __CGcustom_float operator -- (int) {
+        __CGcustom_float oldValue = *this;
+        float floatVersion = *this;
+        --floatVersion;
+        *this = floatVersion;
+        return oldValue;
+    }
+};
+
+template <unsigned int manBits, unsigned int expBits, bool sgnBit, bool satToMaxFloat>
+unsigned int __CGcustom_float<manBits,expBits,sgnBit,satToMaxFloat>::custom_floatToFloat() const
+{
+    unsigned int f = 0;
+    unsigned int manexp, data;
+
+    for (int i=0; i<__CGcustom_float::bytesPerFloat; i++) {
+        f |= __CGcustom_float::v[i] << i*8;
+    }
+
+    // Extract the mantissa and exponent.
+    manexp = f & manexpMask;
+
+    if (manexp < manexpExpLsb) {
+        // Exponent == 0, implies 0.0 or Denorm.
+        if (manexp == 0) {
+            data = 0;
+        } else {
+            // Denorm -- shift the mantissa left until we find a leading one.
+            // Each shift drops one off the final exponent.
+            data = convDenormStart;
+            do {
+                data -= fp32ManexpExpLsb; // multiply by 1/2
+                manexp *= 2;
+            } while (!(manexp & manexpExpLsb));
+
+            // Now shift the mantissa into the final location.
+            data |= (manexp & manexpManMask) << convManexpShift;
+        }
+    } else if (manexp >= manexpExpMask) {
+        // Exponent = ExpMax, implies Inf or NaN.
+        if (manexp == manexpExpMask) {
+            data = fp32ManexpInf;  // Inf
+        } else {
+            data = fp32ManexpNaN;  // NaN
+        }
+    } else {
+        // Normal float -- (1) shift over mantissa/exponent, (2) add bias to
+        // exponent, and (3)
+        data = (manexp << convManexpShift);
+        data += (expBiasDiff << fp32ManBits);
+    }
+
+    // Or in the sign bit and return the result.
+    return data | (f & sgnMask) << convShift;
+}
+
+template <unsigned int manBits, unsigned int expBits, bool sgnBit, bool satToMaxFloat>
+unsigned int __CGcustom_float<manBits,expBits,sgnBit,satToMaxFloat>::floatToCustomFloat(float f)
+{
+    unsigned int *uip = reinterpret_cast<unsigned int*>(&f);
+    unsigned int ui = *uip;
+    unsigned int data, exp, man;
+
+    // Extract the exponent and the manBits MSBs of the mantissa from the fp32
+    // number.
+    exp = (ui >> fp32ManBits) & fp32ExpMask;
+    man = (ui >> convManexpShift) & manexpManMask;
+
+    // Round on type conversion.  Check mantissa Bit fp32ManExpShift in the 32-Bit number.
+    // If set, round the mantissa up.  If the mantissa overflows, bump the
+    // exponent by 1 and clear the mantissa.
+    if (ui & convManexpSubLsb) {
+        man++;
+        if (man & manexpExpLsb) {
+            man = 0;
+            exp++;
+        }
+    }
+
+    if (exp <= expBiasDiff) {
+        // |x| < 2^-14, implies 0.0 or Denorm
+
+        // If |x| < 2^-25, we will flush to zero.  Otherwise, we will or in
+        // the leading one and Shift to the appropriate location.
+        if (exp < (expBiasDiff - manBits)) {
+            data = 0;           // 0.0
+        } else {
+            data = (man | manexpExpLsb) >> (expBiasDiff+1 - exp);
+        }
+    } else if (exp > convExpBiasSum) {
+        // |x| > 2^15, implies overflow, an existing Inf, or NaN.  Fp32 NaN is any
+        // non-zero mantissa with an exponent of +128 (255).  Note that our
+        // rounding algorithm could have kicked the exponent up to 256.
+        if (exp == fp32ExpMax) {
+            if (man) {
+                data = manexpNaN;
+                // Return allows -NaN to return as NaN even if there is no sign Bit.
+                return data | ((ui >> convShift) & sgnMask);
+            } else {
+                data = manexpInf;
+            }
+        } else {
+            if (satToMaxFloat) {
+                data = manexpMaxFloat;
+            } else {
+                // Values over MaxFloat map to Inf
+                data = manexpInf;
+            }
+        }
+    } else {
+        exp -= expBiasDiff;
+        data = (exp << manBits) | man;
+    }
+
+    if (sgnBit) {
+        data |= ((ui >> convShift) & sgnMask);
+    } else {
+        if (ui & fp32SgnMask) {
+            // Clamp negative values (except -NaN, see above) to zero.
+            data = 0;           // 0.0
+        }
+    }
+
+    return data;
+}
+
+typedef __CGcustom_float<10,5,1,0> __CGcustom_floatS10E5;
+typedef __CGcustom_float_storage<10,5,1> __CGcustom_float_storageS10E5;
+
+// Cg data type for fp30/fp40 profile
+typedef __CGcustom_floatS10E5 half;
+typedef __CGcustom_float_storageS10E5 __CGhalf_storage;
+
+// Undefine helper #defines
+#undef __CGmay_alias
+
+#if defined(_MSC_VER) && !defined(__EDG__)  // Visual C++ but not EDG fakery
+#pragma warning(pop)
+#endif
+
+} // namespace Cg
+
+#endif // __Cg_half_hpp__
diff --git a/extensions/externals/include/Cg/inout.hpp b/extensions/externals/include/Cg/inout.hpp
new file mode 100644
index 0000000..9a7a6b7
--- /dev/null
+++ b/extensions/externals/include/Cg/inout.hpp
@@ -0,0 +1,638 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_inout_hpp__
+#define __Cg_inout_hpp__
+
+#include <Cg/vector.hpp>
+
+#include <cstring>  // for std::memcpy
+
+namespace Cg {
+
+/// WRAP TYPES
+
+// Wrapper for classes and structures
+template <typename T>
+class __CGwrap_type : public T {
+protected:
+    typedef struct {
+        T val;  // Wrap a value of type T in a structure.
+    } Wrapper;
+public:
+    inline __CGwrap_type & operator = (const T & v) {
+        T::operator=(v);
+        return *this;
+    }
+    inline __CGwrap_type & operator ++ () { /* prefix */
+        this->T::operator++();
+        return *this;
+    }
+    inline __CGwrap_type operator ++ (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        this->T::operator++(1);
+        return orig;
+    }
+    inline __CGwrap_type & operator -- () { /* prefix */
+        this->T::operator--();
+        return *this;
+    }
+    inline __CGwrap_type operator -- (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        this->T::operator--(1);
+        return orig;
+    }
+};
+
+// Wrapper for built-in float
+template <>
+class __CGwrap_type<float> {
+protected:
+    typedef float T;
+    typedef T Wrapper;
+    float val;
+public:
+    inline operator T & () {
+        return val;
+    }
+    inline operator const T & () const {
+        return val;
+    }
+    inline operator T () const {  // no const needed for function
+        return val;
+    }
+    inline T & operator = (const T & v) { 
+        this->val = v;
+        return *this;
+    }
+    inline __CGwrap_type & operator ++ () { /* prefix */
+        ++this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator ++ (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        ++this->val;
+        return orig;
+    }
+    inline __CGwrap_type & operator -- () { /* prefix */
+        --this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator -- (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        --this->val;
+        return orig;
+    }
+};
+
+// Wrapper for built-in int
+template <>
+class __CGwrap_type<int> {
+protected:
+    typedef int T;
+    typedef T Wrapper;
+    T val;
+public:
+    inline operator T & () {
+        return val;
+    }
+    inline operator const T & () const {
+        return val;
+    }
+    inline operator T () const {  // no const needed for function
+        return val;
+    }
+    inline T & operator = (const T & v) { 
+        this->val = v;
+        return *this;
+    }
+    inline __CGwrap_type & operator ++ () { /* prefix */
+        ++this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator ++ (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        ++this->val;
+        return orig;
+    }
+    inline __CGwrap_type & operator -- () { /* prefix */
+        --this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator -- (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        --this->val;
+        return orig;
+    }
+};
+
+// Wrapper for built-in unsigned int
+template <>
+class __CGwrap_type<unsigned int> {
+protected:
+    typedef unsigned int T;
+    typedef T Wrapper;
+    T val;
+public:
+    inline operator T & () {
+        return val;
+    }
+    inline operator const T & () const {
+        return val;
+    }
+    inline operator T () const {  // no const needed for function
+        return val;
+    }
+    inline T & operator = (const T & v) { 
+        this->val = v;
+        return *this;
+    }
+    inline __CGwrap_type & operator ++ () { /* prefix */
+        ++this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator ++ (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        ++this->val;
+        return orig;
+    }
+    inline __CGwrap_type & operator -- () { /* prefix */
+        --this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator -- (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        --this->val;
+        return orig;
+    }
+};
+
+// Wrapper for built-in bool
+template <>
+class __CGwrap_type<bool> {
+protected:
+    typedef bool T;
+    typedef T Wrapper;
+    T val;
+public:
+    inline operator T & () {
+        return val;
+    }
+    inline operator const T & () const {
+        return val;
+    }
+    inline operator T () const {  // no const needed for function
+        return val;
+    }
+    inline T & operator = (const T & v) { 
+        this->val = v;
+        return *this;
+    }
+};
+
+template <>
+class __CGwrap_type<char> {
+protected:
+    typedef char T;
+    typedef T Wrapper;
+    T val;
+public:
+    inline operator T & () {
+        return val;
+    }
+    inline operator const T & () const {
+        return val;
+    }
+    inline operator T () const {  // no const needed for function
+        return val;
+    }
+    inline T & operator = (const T & v) { 
+        this->val = v;
+        return *this;
+    }
+    inline __CGwrap_type & operator ++ () { /* prefix */
+        ++this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator ++ (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        ++this->val;
+        return orig;
+    }
+    inline __CGwrap_type & operator -- () { /* prefix */
+        --this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator -- (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        --this->val;
+        return orig;
+    }
+};
+
+// Wrapper for built-in short
+template <>
+class __CGwrap_type<short> {
+protected:
+    typedef short T;
+    typedef T Wrapper;
+    T val;
+public:
+    inline operator T & () {
+        return val;
+    }
+    inline operator const T & () const {
+        return val;
+    }
+    inline operator T () const {  // no const needed for function
+        return val;
+    }
+    inline T & operator = (const T & v) { 
+        this->val = v;
+        return *this;
+    }
+    inline __CGwrap_type & operator ++ () { /* prefix */
+        ++this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator ++ (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        ++this->val;
+        return orig;
+    }
+    inline __CGwrap_type & operator -- () { /* prefix */
+        --this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator -- (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        --this->val;
+        return orig;
+    }
+};
+
+// Wrapper for built-in double
+template <>
+class __CGwrap_type<double> {
+protected:
+    typedef double T;
+    typedef T Wrapper;
+    T val;
+public:
+    inline operator T & () {
+        return val;
+    }
+    inline operator const T & () const {
+        return val;
+    }
+    inline operator T () const {  // no const needed for function
+        return val;
+    }
+    inline T & operator = (const T & v) { 
+        this->val = v;
+        return *this;
+    }
+    inline __CGwrap_type & operator ++ () { /* prefix */
+        ++this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator ++ (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        ++this->val;
+        return orig;
+    }
+    inline __CGwrap_type & operator -- () { /* prefix */
+        --this->val;
+        return *this;
+    }
+    inline __CGwrap_type operator -- (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        --this->val;
+        return orig;
+    }
+};
+
+// Wrapper for non-const arrays
+template <typename T, size_t N>
+class __CGwrap_type<T[N]> {
+protected:
+    typedef struct {
+        T val[N];  // Wrap a value of type T in a structure.
+    } Wrapper;
+    Wrapper wrapper;
+public:
+    inline T & operator [] (int i) { 
+        return wrapper.val[i];
+    }
+    inline const T & operator [] (int i) const {
+        return wrapper.val[i];
+    }
+    inline operator T & () {
+        return wrapper.val;
+    }
+    inline T & operator = (const T & v) { 
+        this->wrapper.val = v;
+        return *this;
+    }
+    inline __CGwrap_type & operator ++ () { /* prefix */
+        ++this->wrapper.val;
+        return *this;
+    }
+    inline __CGwrap_type operator ++ (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        ++this->wrapper.val;
+        return orig;
+    }
+    inline __CGwrap_type & operator -- () { /* prefix */
+        --this->wrapper.val;
+        return *this;
+    }
+    inline __CGwrap_type operator -- (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        --this->wrapper.val;
+        return orig;
+    }
+};
+
+// Wrapper for non-const arrays
+template <typename T, size_t N>
+class __CGwrap_type<const T[N]> {
+protected:
+    typedef struct {
+        T val[N];  // Wrap a value of type T in a structure.
+    } Wrapper;
+    Wrapper wrapper;
+public:
+    inline const T & operator [] (int i) const {
+        return wrapper.val[i];
+    }
+    inline operator T & () {
+        return wrapper.val;
+    }
+    inline T & operator = (const T & v) { 
+        this->wrapper.val = v;
+        return *this;
+    }
+    inline __CGwrap_type & operator ++ () { /* prefix */
+        ++this->wrapper.val;
+        return *this;
+    }
+    inline __CGwrap_type operator ++ (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        ++this->wrapper.val;
+        return orig;
+    }
+    inline __CGwrap_type & operator -- () { /* prefix */
+        --this->wrapper.val;
+        return *this;
+    }
+    inline __CGwrap_type operator -- (int) { /* postfix */
+        __CGwrap_type orig = *this;
+        --this->wrapper.val;
+        return orig;
+    }
+};
+
+/// INOUT
+
+// InOut for generic types
+template <typename T>
+class InOut : public __CGwrap_type<T> {
+private:
+    typedef typename __CGwrap_type<T>::Wrapper Wrapper;
+    Wrapper *from;
+public:
+    InOut(T & f) : from(reinterpret_cast<Wrapper*>(&f)) {
+        std::memcpy(this, from, sizeof(T));
+    }
+    ~InOut() {
+        std::memcpy(from, reinterpret_cast<Wrapper*>(this), sizeof(T));
+    }
+    inline InOut & operator = (const T & v) {
+        __CGwrap_type<T>::operator=(v);
+        return *this;
+    }
+};
+
+// InOut for vector and swizzled types
+template <typename T, int NN>
+class InOut<__CGvector<T,NN> > : public __CGwrap_type<__CGvector<T,NN> > {
+private:
+    typedef typename __CGwrap_type<__CGvector<T,NN> >::Wrapper Wrapper;
+    Wrapper *from;
+    unsigned int swizMask;
+public:
+    // Constructor that registers standard copy-out routine
+    InOut(__CGvector<T,NN> & f) : from(reinterpret_cast<Wrapper*>(&f)),
+                                  swizMask(0x03020100) {
+        for (int i=0; i<NN; i++) {
+            (*this)[i] = f[i];
+        }
+    }
+    template <int STORAGE, unsigned int SMASK>
+    InOut(__CGswizzle<T,STORAGE,NN,SMASK> & f) : from(reinterpret_cast<Wrapper*>(&f)),
+                                                 swizMask(SMASK) {
+        for (int i=0; i<NN; i++) {
+            (*this)[i] = f[i];
+        }
+    }
+    ~InOut() {
+        T *src = reinterpret_cast<T*>(this);
+        T *dst = reinterpret_cast<T*>(from);
+
+        for (int i=0; i<NN; i++) {
+            unsigned int s = (swizMask >> (8*i)) & 0xFF;
+            dst[s] = src[i];
+        }
+    }
+    template <typename Tstore>
+    inline InOut & operator = (const __CGvector_usage<T,NN,Tstore> & v) {
+        __CGwrap_type<__CGvector<T,NN> >::operator=(v);
+        return *this;
+    }
+    inline InOut & operator = (const __CGvector<T,NN> & v) {
+        __CGwrap_type<__CGvector<T,NN> >::operator=(v);
+        return *this;
+    }
+};
+
+/// IN
+
+// In for generic types
+template <typename T>
+class In : public __CGwrap_type<T> {
+private:
+    // No reference
+public:
+    In(T f) {
+        *this = f;
+    }
+    // No destructor defined.
+    inline In & operator = (const T & v) {
+        __CGwrap_type<T>::operator=(v);
+        return *this;
+    }
+};
+
+// In for vector and swizzled types
+template <typename T, int NN>
+class In<__CGvector<T,NN> > : public __CGwrap_type<__CGvector<T,NN> > {
+private:
+    // No reference
+public:
+    // Constructor that registers standard copy-out routine
+    In(const __CGvector<T,NN> & f) {
+        for (int i=0; i<NN; i++) {
+            (*this)[i] = f[i];
+        }
+    }
+    template <int STORAGE, unsigned int SMASK>
+    In(const __CGswizzle<T,STORAGE,NN,SMASK> & f) {
+        for (int i=0; i<NN; i++) {
+            (*this)[i] = f[i];
+        }
+    }
+    ~In() { }
+    template <typename Tstore>
+    inline In & operator = (const __CGvector_usage<T,NN,Tstore> & v) {
+        __CGwrap_type<__CGvector<T,NN> >::operator=(v);
+        return *this;
+    }
+    inline In & operator = (const __CGvector<T,NN> & v) {
+        __CGwrap_type<__CGvector<T,NN> >::operator=(v);
+        return *this;
+    }
+};
+
+/// OUT
+
+// Out for generic types
+template <typename T>
+class Out : public __CGwrap_type<T>  {
+private:
+    typedef typename __CGwrap_type<T>::Wrapper Wrapper;
+    Wrapper *from;
+public:
+    Out(T & f) : from(reinterpret_cast<Wrapper*>(&f)) { }
+    ~Out() {
+        std::memcpy(from, reinterpret_cast<Wrapper*>(this), sizeof(T));
+    }
+    inline Out & operator = (const T & v) {
+        __CGwrap_type<T>::operator=(v);
+        return *this;
+    }
+};
+
+// Out for vector and swizzled types
+template <typename T, int NN>
+class Out<__CGvector<T,NN> > : public __CGwrap_type<__CGvector<T,NN> > {
+private:
+    typedef typename __CGwrap_type<__CGvector<T,NN> >::Wrapper Wrapper;
+    Wrapper *from;
+    unsigned int swizMask;
+public:
+    // Constructor that registers standard copy-out routine
+    Out(__CGvector<T,NN> & f) : from(reinterpret_cast<Wrapper*>(&f)),
+                                swizMask(0x03020100) { 
+        // Nothing
+    }
+    template <int STORAGE, unsigned int SMASK>
+    Out(__CGswizzle<T,STORAGE,NN,SMASK> & f) : from(reinterpret_cast<Wrapper*>(&f)),
+                                               swizMask(SMASK) {
+        // Nothing
+    }
+    ~Out() {
+        T *src = reinterpret_cast<T*>(this);
+        T *dst = reinterpret_cast<T*>(from);
+
+        for (int i=0; i<NN; i++) {
+            unsigned int s = (swizMask >> (8*i)) & 0xFF;
+            dst[s] = src[i];
+        }
+    }
+    template <typename Tstore>
+    inline Out & operator = (const __CGvector_usage<T,NN,Tstore> & v) {
+        __CGwrap_type<__CGvector<T,NN> >::operator=(v);
+        return *this;
+    }
+    inline Out & operator = (const __CGvector<T,NN> & v) {
+        __CGwrap_type<__CGvector<T,NN> >::operator=(v);
+        return *this;
+    }
+};
+
+/// These __CGtype_trait definitions make sure In, Out, and InOut types participate in operator overloading
+
+// In and In with conventional types
+template <typename T>
+struct __CGtype_trait<In<T> > : __CGtype_trait<T> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<In<T1>,In<T2> > : __CGtype_trait<T1,T2> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<T1,In<T2> > : __CGtype_trait<T1,T2> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<In<T1>,T2> : __CGtype_trait<T1,T2> {
+};
+
+// InOut and InOut with conventional types
+template <typename T>
+struct __CGtype_trait<InOut<T> > : __CGtype_trait<T> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<InOut<T1>,InOut<T2> > : __CGtype_trait<T1,T2> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<T1,InOut<T2> > : __CGtype_trait<T1,T2> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<InOut<T1>,T2> : __CGtype_trait<T1,T2> {
+};
+
+// Out and Out with conventional types
+template <typename T>
+struct __CGtype_trait<Out<T> > : __CGtype_trait<T> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<Out<T1>,Out<T2> > : __CGtype_trait<T1,T2> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<T1,Out<T2> > : __CGtype_trait<T1,T2> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<Out<T1>,T2> : __CGtype_trait<T1,T2> {
+};
+
+// In and InOut mixes
+template <typename T1, typename T2>
+struct __CGtype_trait<In<T1>,InOut<T2> > : __CGtype_trait<T1,T2> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<InOut<T1>,In<T2> > : __CGtype_trait<T1,T2> {
+};
+
+// In and Out mixes
+template <typename T1, typename T2>
+struct __CGtype_trait<In<T1>,Out<T2> > : __CGtype_trait<T1,T2> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<Out<T1>,In<T2> > : __CGtype_trait<T1,T2> {
+};
+
+// Out and InOut mixes
+template <typename T1, typename T2>
+struct __CGtype_trait<Out<T1>,InOut<T2> > : __CGtype_trait<T1,T2> {
+};
+template <typename T1, typename T2>
+struct __CGtype_trait<InOut<T1>,Out<T2> > : __CGtype_trait<T1,T2> {
+};
+
+} // namespace Cg
+
+#endif // __Cg_inout_hpp__
diff --git a/extensions/externals/include/Cg/intBitsToFloat.hpp b/extensions/externals/include/Cg/intBitsToFloat.hpp
new file mode 100644
index 0000000..ea22656
--- /dev/null
+++ b/extensions/externals/include/Cg/intBitsToFloat.hpp
@@ -0,0 +1,53 @@
+/* 
+ * Copyright 2007 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_intBitsToFloat_hpp__
+#define __Cg_intBitsToFloat_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<float,N> intBitsToFloat(const __CGvector<T,N> & iv)
+{
+    __CGvector<float,N> v = __CGvector<float,N>(iv);
+    __CGvector<float,N> rv;
+    for (int i=0; i<N; i++) {
+        union { float f; int i; } combo;
+        combo.i = int(v[i]);
+        rv[i] = combo.f;
+    }
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<float,N> intBitsToFloat(const __CGvector_usage<T,N,Tstore> & iv)
+{
+    __CGvector<float,N> v = __CGvector<float,N>(iv);
+    __CGvector<float,N> rv;
+    for (int i=0; i<N; i++) {
+        union { float f; int i; } combo;
+        combo.i = int(v[i]);
+        rv[i] = combo.f;
+    }
+    return rv;
+}
+static inline __CGvector<float,1> intBitsToFloat(const int & v)
+{
+    union { float f; int i; } combo;
+    combo.i = int(v);
+    __CGvector<float,1> rv(combo.f);
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_intBitsToFloat_hpp__
diff --git a/extensions/externals/include/Cg/inverse.hpp b/extensions/externals/include/Cg/inverse.hpp
new file mode 100644
index 0000000..771299c
--- /dev/null
+++ b/extensions/externals/include/Cg/inverse.hpp
@@ -0,0 +1,34 @@
+
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_inverse_hpp__
+#define __Cg_inveres_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+extern float1x1 inverse(float1x1 a);
+extern float2x2 inverse(float2x2 a);
+extern float3x3 inverse(float3x3 a);
+extern float4x4 inverse(float4x4 a);
+
+#ifdef __Cg_double_hpp__
+extern double1x1 inverse(double1x1 a);
+extern double2x2 inverse(double2x2 a);
+extern double3x3 inverse(double3x3 a);
+extern double4x4 inverse(double4x4 a);
+#endif
+
+} // namespace Cg
+
+#endif // __Cg_inverse_hpp__
diff --git a/extensions/externals/include/Cg/iostream.hpp b/extensions/externals/include/Cg/iostream.hpp
new file mode 100644
index 0000000..00ca772
--- /dev/null
+++ b/extensions/externals/include/Cg/iostream.hpp
@@ -0,0 +1,66 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_iostream_hpp__
+#define __Cg_iostream_hpp__
+
+/*
+ * iostream-based output of Cg-style vector data types.
+ *
+ * This file is intended to be included AFTER you include <Cg/fixed.hpp>, 
+ * <Cg/half.hpp>, <Cg/vector.hpp>, and <Cg/matrix.hpp> you include.
+ *
+ * Possible enhancements:
+ * - Should there be a <Cg/ostream.hpp> and <Cg/istream.hpp> headers?  One
+ *   for output, the other for input?
+ *
+ * INFORMATION: the C++ standard library declares a function named "fixed" in 
+ * <ios> (included by <iostream>) that conflicts with the Cg's "fixed" name
+ * for its fixed-point datatype.
+ */
+
+#include <iostream>
+
+namespace Cg {
+
+#ifdef __Cg_half_hpp__
+std::ostream & operator << (std::ostream & o, const half & v);
+#endif
+
+#ifdef __Cg_fixed_hpp__
+std::ostream & operator << (std::ostream & o, const fixed & v);
+#endif
+
+#ifdef __Cg_vector_hpp__
+template <typename T, int N, typename Tstore>
+std::ostream & operator << (std::ostream & o, const __CGvector_usage<T,N,Tstore> & v) {
+    o << "{ ";
+    int i;
+    for( i = 0; i < N-1; i++ ) {
+        o << v[i] << ", ";
+    }
+    o << v[i] << " }";
+    return o;
+}
+#endif
+
+#ifdef __Cg_matrix_hpp__
+template <typename T, int ROWS, int COLS> 
+std::ostream & operator << (std::ostream & o, const __CGmatrix_usage<T,ROWS,COLS> & v) {
+    o << "{ ";
+    int i;
+    for( i = 0; i < ROWS-1; i++ ) {
+        o << v[i] << ", ";
+    }
+    o << v[i] << " }";
+    return o;
+}
+#endif
+
+} // namespace Cg
+
+#endif // __Cg_iostream_hpp__
diff --git a/extensions/externals/include/Cg/isfinite.hpp b/extensions/externals/include/Cg/isfinite.hpp
new file mode 100644
index 0000000..ba74b89
--- /dev/null
+++ b/extensions/externals/include/Cg/isfinite.hpp
@@ -0,0 +1,56 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_isfinite_hpp__
+#define __Cg_isfinite_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#undef isfinite  // g++ headers may defined this
+
+#include <Cg/vector.hpp>
+
+#undef isfinite  // g++ <math.h> header may have defined this
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<bool,N> isfinite(const __CGvector<T,N> & v)
+{
+    __CGvector<bool,N> rv;
+    for (int i=0; i<N; i++) {
+        const typename __CGtype_trait<T>::realType s = v[i];
+        // By IEEE 754 rule, 2*Inf equals Inf
+        rv[i] = (s == s) && ((s == 0) || (s != 2*s));
+    }
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<bool,N> isfinite(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<bool,N> rv;
+    for (int i=0; i<N; i++) {
+        const typename __CGtype_trait<T>::realType s = v[i];
+        // By IEEE 754 rule, 2*Inf equals Inf
+        rv[i] = (s == s) && ((s == 0) || (s != 2*s));
+    }
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::boolType,1> isfinite(const T & v)
+{
+    const typename __CGtype_trait<T>::realType s = static_cast<T>(v);
+    // By IEEE 754 rule, 2*Inf equals Inf
+    __CGvector<typename __CGtype_trait<T>::boolType,1> rv((s == s) && ((s == 0) || (s != 2*s)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_isfinite_hpp__
diff --git a/extensions/externals/include/Cg/isinf.hpp b/extensions/externals/include/Cg/isinf.hpp
new file mode 100644
index 0000000..c4fbdcc
--- /dev/null
+++ b/extensions/externals/include/Cg/isinf.hpp
@@ -0,0 +1,54 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_isinf_hpp__
+#define __Cg_isinf_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#undef isinf  // g++ <math.h> header may have defined this
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<bool,N> isinf(const __CGvector<T,N> & v)
+{
+    __CGvector<bool,N> rv;
+    for (int i=0; i<N; i++) {
+        const typename __CGtype_trait<T>::realType s = v[i];
+        // By IEEE 754 rule, 2*Inf equals Inf
+        rv[i] = (2*s == s) && (s != 0);
+    }
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<bool,N> isinf(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<bool,N> rv;
+    for (int i=0; i<N; i++) {
+        const typename __CGtype_trait<T>::realType s = v[i];
+        // By IEEE 754 rule, 2*Inf equals Inf
+        rv[i] = (2*s == s) && (s != 0);
+    }
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::boolType,1> isinf(const T & v)
+{
+    const typename __CGtype_trait<T>::realType s = static_cast<T>(v);
+    // By IEEE 754 rule, 2*Inf equals Inf
+    __CGvector<typename __CGtype_trait<T>::boolType,1> rv((2*s == s) && (s != 0));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_isinf_hpp__
diff --git a/extensions/externals/include/Cg/isnan.hpp b/extensions/externals/include/Cg/isnan.hpp
new file mode 100644
index 0000000..fbf5f03
--- /dev/null
+++ b/extensions/externals/include/Cg/isnan.hpp
@@ -0,0 +1,54 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_isnan_hpp__
+#define __Cg_isnan_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#undef isnan  // g++ <math.h> header may have defined this
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<bool,N> isnan(const __CGvector<T,N> & v)
+{
+    __CGvector<bool,N> rv;
+    for (int i=0; i<N; i++) {
+        const typename __CGtype_trait<T>::realType s = v[i];
+        // By IEEE 754 rule, NaN is not equal to NaN
+        rv[i] = s != s;
+    }
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<bool,N> isnan(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<bool,N> rv;
+    for (int i=0; i<N; i++) {
+        const typename __CGtype_trait<T>::realType s = v[i];
+        // By IEEE 754 rule, NaN is not equal to NaN
+        rv[i] = s != s;
+    }
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::boolType,1> isnan(const T & v)
+{
+    const typename __CGtype_trait<T>::realType s = static_cast<T>(v);
+    // By IEEE 754 rule, NaN is not equal to NaN
+    __CGvector<typename __CGtype_trait<T>::boolType,1> rv(s != s);
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_isnan_hpp__
diff --git a/extensions/externals/include/Cg/length.hpp b/extensions/externals/include/Cg/length.hpp
new file mode 100644
index 0000000..b81c152
--- /dev/null
+++ b/extensions/externals/include/Cg/length.hpp
@@ -0,0 +1,42 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_length_hpp__
+#define __Cg_length_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <math.h>  // for ::sqrt
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> length(const __CGvector<T,N> & v)
+{
+    typedef typename __CGtype_trait<T>::realType realType;
+    typename __CGtype_trait<T>::dotType sum = v[0] * v[0];
+    for (int i=1; i<N; i++)
+        sum += v[i] * v[i];
+    return __CGvector<realType,1>(realType(::sqrt(sum)));
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> length(const __CGvector_usage<T,N,Tstore> & v)
+{
+    typedef typename __CGtype_trait<T>::realType realType;
+    typename __CGtype_trait<T>::dotType sum = v[0] * v[0];
+    for (int i=1; i<N; i++)
+        sum += v[i] * v[i];
+    return __CGvector<realType,1>(realType(::sqrt(sum)));
+}
+
+} // namespace Cg
+
+#endif // __Cg_length_hpp__
diff --git a/extensions/externals/include/Cg/lerp.hpp b/extensions/externals/include/Cg/lerp.hpp
new file mode 100644
index 0000000..3dee90d
--- /dev/null
+++ b/extensions/externals/include/Cg/lerp.hpp
@@ -0,0 +1,343 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_lerp_hpp__
+#define __Cg_lerp_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,N> lerp(const __CGvector<T,N> & a,
+                                                                         const __CGvector<T,N> & b,
+                                                                         const __CGvector<T,N> & t)
+{
+    typedef typename __CGtype_trait<T>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        ResultType tv = t[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TBstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                 const __CGvector_usage<TB,N,TBstore> & b,
+                                                                                 const __CGvector_usage<TT,N,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        ResultType tv = t[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TBstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                 const __CGvector_plural_usage<TB,N,TBstore> & b,
+                                                                                 const __CGvector_usage<TT,1,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType tv = t[0];
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TBstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                 const __CGvector_usage<TB,1,TBstore> & b,
+                                                                                 const __CGvector_plural_usage<TT,N,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = b[0];
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType tv = t[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TBstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                 const __CGvector_usage<TB,1,TBstore> & b,
+                                                                                 const __CGvector_usage<TT,1,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = b[0];
+    ResultType tv = t[0];
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TBstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                 const __CGvector_plural_usage<TB,N,TBstore> & b,
+                                                                                 const __CGvector_plural_usage<TT,N,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        ResultType tv = t[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TBstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                 const __CGvector_plural_usage<TB,N,TBstore> & b,
+                                                                                 const __CGvector_usage<TT,1,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    ResultType tv = t[0];
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TBstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                 const __CGvector_usage<TB,1,TBstore> & b,
+                                                                                 const __CGvector_plural_usage<TT,N,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    ResultType bv = b[0];
+    for (int i=0; i<N; i++) {
+        ResultType tv = t[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                 const __CGvector_usage<TB,N,TBstore> & b,
+                                                                                 const TT & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType tv = ResultType(static_cast<TT>(t));
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+#if 1 //ndef _MSC_VER
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                 const TB & b,
+                                                                                 const __CGvector_usage<TT,N,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = ResultType(static_cast<TB>(b));
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType tv = t[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+#endif
+#if 1 //ndef _MSC_VER
+template <typename TA, typename TB, typename TT, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                 const TB & b,
+                                                                                 const TT & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = ResultType(static_cast<TB>(b));
+    ResultType tv = ResultType(static_cast<TT>(t));
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+#endif
+template <typename TA, typename TB, typename TT, int N, typename TBstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const TA & a,
+                                                                                 const __CGvector_usage<TB,N,TBstore> & b,
+                                                                                 const __CGvector_usage<TT,N,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        ResultType tv = t[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const TA & a,
+                                                                                 const __CGvector_usage<TB,N,TBstore> & b,
+                                                                                 const TT & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType tv = ResultType(static_cast<TT>(t));
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+#if 1 //ndef _MSC_VER
+template <typename TA, typename TB, typename TT, int N, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const TA & a,
+                                                                                 const TB & b,
+                                                                                 const __CGvector_usage<TT,N,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType bv = ResultType(static_cast<TB>(b));
+    for (int i=0; i<N; i++) {
+        ResultType tv = t[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+#endif
+#if 1 //ndef _MSC_VER
+template <typename TA, typename TB, typename TT>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,1> lerp(const TA & a,
+                                                                                 const TB & b,
+                                                                                 const TT & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,1> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType bv = ResultType(static_cast<TB>(b));
+    ResultType tv = ResultType(static_cast<TT>(t));
+    rv = av + tv*(bv-av);
+    return rv;
+}
+#endif
+template <typename TA, typename TB, typename TT, int N, typename TBstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const TA & a,
+                                                                                 const __CGvector_plural_usage<TB,N,TBstore> & b,
+                                                                                 const __CGvector_usage<TT,1,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType tv = t[0];
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                 const TB & b,
+                                                                                 const __CGvector_usage<TT,1,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = ResultType(static_cast<TB>(b));
+    ResultType tv = t[0];
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TBstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const TA & a,
+                                                                                 const __CGvector_usage<TB,1,TBstore> & b,
+                                                                                 const __CGvector_plural_usage<TT,N,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType bv = b[0];
+    for (int i=0; i<N; i++) {
+        ResultType tv = t[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                 const __CGvector_usage<TB,1,TBstore> & b,
+                                                                                 const TT & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = b[0];
+    ResultType tv = ResultType(static_cast<TT>(t));
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TTstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                 const TB & b,
+                                                                                 const __CGvector_plural_usage<TT,N,TTstore> & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    ResultType bv = ResultType(static_cast<TB>(b));
+    for (int i=0; i<N; i++) {
+        ResultType tv = t[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TT, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TT>::numericType,N> lerp(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                 const __CGvector_plural_usage<TB,N,TBstore> & b,
+                                                                                 const TT & t)
+{
+    typedef typename __CGtype_trait3<TA,TB,TT>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    ResultType tv = ResultType(static_cast<TT>(t));
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        rv[i] = av + tv*(bv-av);
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_lerp_hpp__
diff --git a/extensions/externals/include/Cg/log.hpp b/extensions/externals/include/Cg/log.hpp
new file mode 100644
index 0000000..70f7216
--- /dev/null
+++ b/extensions/externals/include/Cg/log.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_log_hpp__
+#define __Cg_log_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::log
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> log(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::log(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> log(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::log(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> log(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::log(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_log_hpp__
diff --git a/extensions/externals/include/Cg/log10.hpp b/extensions/externals/include/Cg/log10.hpp
new file mode 100644
index 0000000..1864c88
--- /dev/null
+++ b/extensions/externals/include/Cg/log10.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_log10_hpp__
+#define __Cg_log10_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::log
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> log10(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = T(0.43429448190325182765) * std::log(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> log10(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = T(0.43429448190325182765) * std::log(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> log10(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(T(0.43429448190325182765) * std::log(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_log10_hpp__
diff --git a/extensions/externals/include/Cg/log2.hpp b/extensions/externals/include/Cg/log2.hpp
new file mode 100644
index 0000000..ba59f56
--- /dev/null
+++ b/extensions/externals/include/Cg/log2.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_log2_hpp__
+#define __Cg_log2_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::log
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> log2(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = T(1.44269504088896340737) * std::log(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> log2(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = T(1.44269504088896340737) * std::log(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> log2(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(T(1.44269504088896340737) * std::log(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_log2_hpp__
diff --git a/extensions/externals/include/Cg/matrix.hpp b/extensions/externals/include/Cg/matrix.hpp
new file mode 100644
index 0000000..52c162b
--- /dev/null
+++ b/extensions/externals/include/Cg/matrix.hpp
@@ -0,0 +1,2463 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_matrix_hpp__
+#define __Cg_matrix_hpp__
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+#if defined(__GNUC__) && (__GNUC__>3 || (__GNUC__==3 && __GNUC_MINOR__>=3))
+#define __CGmay_alias __attribute__((__may_alias__))
+#else
+#define __CGmay_alias 
+#endif
+
+// Utility macros for constructing matrix swizzles
+
+#define __CG_MATRIX_X(row,col) ((row*cols+col)<<0)
+#define __CG_MATRIX_Y(row,col) ((row*cols+col)<<8)
+#define __CG_MATRIX_Z(row,col) ((row*cols+col)<<16)
+#define __CG_MATRIX_W(row,col) ((row*cols+col)<<24)
+
+#define __CG_MATRIX_SMASK1(x0,y0) \
+    __CG_MATRIX_X(x0,y0)
+#define __CG_MATRIX_SWIZZLE1(x0,y0) \
+    __CGswizzle<T,ELEMS,1,__CG_MATRIX_SMASK1(x0,y0)> 
+
+#define __CG_MATRIX_SMASK2(x0,y0,x1,y1) \
+    __CG_MATRIX_X(x0,y0)| \
+    __CG_MATRIX_Y(x1,y1)
+#define __CG_MATRIX_SWIZZLE2(x0,y0,x1,y1) \
+    __CGswizzle<T,ELEMS,2,__CG_MATRIX_SMASK2(x0,y0,x1,y1)> 
+
+#define __CG_MATRIX_SMASK3(x0,y0,x1,y1,x2,y2) \
+    __CG_MATRIX_X(x0,y0)| \
+    __CG_MATRIX_Y(x1,y1)| \
+    __CG_MATRIX_Z(x2,y2)
+#define __CG_MATRIX_SWIZZLE3(x0,y0,x1,y1,x2,y2) \
+    __CGswizzle<T,ELEMS,3,__CG_MATRIX_SMASK3(x0,y0,x1,y1,x2,y2)> 
+
+#define __CG_MATRIX_SMASK4(x0,y0,x1,y1,x2,y2,x3,y3) \
+    __CG_MATRIX_X(x0,y0)| \
+    __CG_MATRIX_Y(x1,y1)| \
+    __CG_MATRIX_Z(x2,y2)| \
+    __CG_MATRIX_W(x3,y3)
+#define __CG_MATRIX_SWIZZLE4(x0,y0,x1,y1,x2,y2,x3,y3) \
+    __CGswizzle<T,ELEMS,4,__CG_MATRIX_SMASK4(x0,y0,x1,y1,x2,y2,x3,y3)> 
+
+#if defined(__Cg_matrix_0based_hpp__) && defined(__Cg_matrix_1based_hpp__)
+// include <Cg/matrix/0based.hpp> and <Cg/matrix/1based.hpp> for
+// both _mIJ zero-based and _IJ one-based swizzling
+#define __CG_USAGE(zeroBased, oneBased) zeroBased, oneBased
+#elif defined(__Cg_matrix_0based_hpp__)
+// include <Cg/matrix/0based.hpp> for _mIJ zero-based swizzling
+#define __CG_USAGE(zeroBased, oneBased) zeroBased
+#else
+// include <Cg/matrix/1based.hpp> (or nothing) for _IJ one-based swizzling
+#define __CG_USAGE(zeroBased, oneBased) oneBased
+#endif
+
+#define __CG_MATRIX_ELEMENT(row, x, ms,s) __CG_MATRIX_SWIZZLE1(row,x) __CG_USAGE(ms, s);
+
+#define __CG_MATRIX_ROW_swizzle2(row, x,y, ms,s) __CG_MATRIX_SWIZZLE2(row,x,row,y) __CG_USAGE(ms, s);
+#define __CG_MATRIX_ROW_swizzle3(row, x,y,z, ms,s) __CG_MATRIX_SWIZZLE3(row,x,row,y,row,z) __CG_USAGE(ms, s);
+#define __CG_MATRIX_ROW_swizzle4(row, x,y,z,w, ms,s) __CG_MATRIX_SWIZZLE4(row,x,row,y,row,z,row,w) __CG_USAGE(ms, s);
+
+#if defined(__Cg_matrix_elements_hpp__) || defined(__Cg_matrix_rows_hpp__) || defined(__Cg_matrix_columns_hpp__)
+#define __CG_MATRIX_element(row, x, ms,s) __CG_MATRIX_SWIZZLE1(row,x) __CG_USAGE(ms, s);
+#else
+#define __CG_MATRIX_element(row, x, ms,s)
+#endif
+
+#ifdef __Cg_matrix_columns_hpp__ // include <Cg/matrix/columns.hpp> for column swizzling
+#define __CG_MATRIX_col_swizzle2(col, x,y, ms,s) __CG_MATRIX_SWIZZLE2(x,col,y,col) __CG_USAGE(ms, s);
+#define __CG_MATRIX_col_swizzle3(col, x,y,z, ms,s) __CG_MATRIX_SWIZZLE3(x,col,y,col,z,col) __CG_USAGE(ms, s);
+#define __CG_MATRIX_col_swizzle4(col, x,y,z,w, ms,s) __CG_MATRIX_SWIZZLE4(x,col,y,col,z,col,w,col) __CG_USAGE(ms, s);
+#else
+#define __CG_MATRIX_col_swizzle2(col, x,y, ms,s)
+#define __CG_MATRIX_col_swizzle3(col, x,y,z, ms,s)
+#define __CG_MATRIX_col_swizzle4(col, x,y,z,w, ms,s)
+#endif
+
+#ifdef __Cg_matrix_rows_hpp__ // include <Cg/matrix/rows.hpp> for rows swizzling
+#define __CG_MATRIX_row_swizzle2(row, x,y, ms,s) __CG_MATRIX_SWIZZLE2(row,x,row,y) __CG_USAGE(ms, s);
+#define __CG_MATRIX_row_swizzle3(row, x,y,z, ms,s) __CG_MATRIX_SWIZZLE3(row,x,row,y,row,z) __CG_USAGE(ms, s);
+#define __CG_MATRIX_row_swizzle4(row, x,y,z,w, ms,s) __CG_MATRIX_SWIZZLE4(row,x,row,y,row,z,row,w) __CG_USAGE(ms, s);
+#else
+#define __CG_MATRIX_row_swizzle2(row, x,y, ms,s)
+#define __CG_MATRIX_row_swizzle3(row, x,y,z, ms,s)
+#define __CG_MATRIX_row_swizzle4(row, x,y,z,w, ms,s)
+#endif
+
+// Incremental swizzles required for each matrix up to 4x4
+
+#define __CG_MATRIX_SWIZZLE_1x1(mode) \
+        __CG_MATRIX_##mode(0, 0, _m00, _11)
+
+#define __CG_MATRIX_SWIZZLE_1x2(mode) \
+        __CG_MATRIX_element(0, 1, _m01, _12) \
+        __CG_MATRIX_##mode##_swizzle2(0, 0,1, _m00_m01, _11_12) \
+        __CG_MATRIX_row_swizzle2(0, 1,0, _m01_m00, _12_11)
+
+#define __CG_MATRIX_SWIZZLE_1x3(mode) \
+        __CG_MATRIX_element(0, 2, _m02, _13) \
+        __CG_MATRIX_row_swizzle2(0, 0,2, _m00_m02, _11_13) \
+        __CG_MATRIX_row_swizzle2(0, 1,2, _m01_m02, _12_13) \
+        __CG_MATRIX_row_swizzle2(0, 2,0, _m02_m00, _13_11) \
+        __CG_MATRIX_row_swizzle2(0, 2,1, _m02_m01, _13_12) \
+        __CG_MATRIX_##mode##_swizzle3(0, 0,1,2, _m00_m01_m02, _11_12_13) \
+        __CG_MATRIX_row_swizzle3(0, 0,2,1, _m00_m02_m01, _11_13_12) \
+        __CG_MATRIX_row_swizzle3(0, 1,0,2, _m01_m00_m02, _12_11_13) \
+        __CG_MATRIX_row_swizzle3(0, 1,2,0, _m01_m02_m00, _12_13_11) \
+        __CG_MATRIX_row_swizzle3(0, 2,0,1, _m02_m00_m01, _13_11_12) \
+        __CG_MATRIX_row_swizzle3(0, 2,1,0, _m02_m01_m00, _13_12_11)
+
+#define __CG_MATRIX_SWIZZLE_1x4(mode) \
+        __CG_MATRIX_element(0, 3, _m03, _14) \
+        __CG_MATRIX_row_swizzle2(0, 0,3, _m00_m03, _11_14) \
+        __CG_MATRIX_row_swizzle2(0, 1,3, _m01_m03, _12_14) \
+        __CG_MATRIX_row_swizzle2(0, 2,3, _m02_m03, _13_14) \
+        __CG_MATRIX_row_swizzle2(0, 3,0, _m03_m00, _14_11) \
+        __CG_MATRIX_row_swizzle2(0, 3,1, _m03_m01, _14_12) \
+        __CG_MATRIX_row_swizzle2(0, 3,2, _m03_m02, _14_13) \
+        __CG_MATRIX_row_swizzle3(0, 0,1,3, _m00_m01_m03, _11_12_14) \
+        __CG_MATRIX_row_swizzle3(0, 0,2,3, _m00_m02_m03, _11_13_14) \
+        __CG_MATRIX_row_swizzle3(0, 0,3,1, _m00_m03_m01, _11_14_12) \
+        __CG_MATRIX_row_swizzle3(0, 0,3,2, _m00_m03_m02, _11_14_13) \
+        __CG_MATRIX_row_swizzle3(0, 1,0,3, _m01_m00_m03, _12_11_14) \
+        __CG_MATRIX_row_swizzle3(0, 1,2,3, _m01_m02_m03, _12_13_14) \
+        __CG_MATRIX_row_swizzle3(0, 1,3,0, _m01_m03_m00, _12_14_11) \
+        __CG_MATRIX_row_swizzle3(0, 1,3,2, _m01_m03_m02, _12_14_13) \
+        __CG_MATRIX_row_swizzle3(0, 2,0,3, _m02_m00_m03, _13_11_14) \
+        __CG_MATRIX_row_swizzle3(0, 2,1,3, _m02_m01_m03, _13_12_14) \
+        __CG_MATRIX_row_swizzle3(0, 2,3,0, _m02_m03_m00, _13_14_11) \
+        __CG_MATRIX_row_swizzle3(0, 2,3,1, _m02_m03_m01, _13_14_12) \
+        __CG_MATRIX_row_swizzle3(0, 3,0,1, _m03_m00_m01, _14_11_12) \
+        __CG_MATRIX_row_swizzle3(0, 3,0,2, _m03_m00_m02, _14_11_13) \
+        __CG_MATRIX_row_swizzle3(0, 3,1,0, _m03_m01_m00, _14_12_11) \
+        __CG_MATRIX_row_swizzle3(0, 3,1,2, _m03_m01_m02, _14_12_13) \
+        __CG_MATRIX_row_swizzle3(0, 3,2,0, _m03_m02_m00, _14_13_11) \
+        __CG_MATRIX_row_swizzle3(0, 3,2,1, _m03_m02_m01, _14_13_12) \
+        __CG_MATRIX_##mode##_swizzle4(0, 0,1,2,3, _m00_m01_m02_m03, _11_12_13_14) \
+        __CG_MATRIX_row_swizzle4(0, 0,1,3,2, _m00_m01_m03_m02, _11_12_14_13) \
+        __CG_MATRIX_row_swizzle4(0, 0,2,1,3, _m00_m02_m01_m03, _11_13_12_14) \
+        __CG_MATRIX_row_swizzle4(0, 0,2,3,1, _m00_m02_m03_m01, _11_13_14_12) \
+        __CG_MATRIX_row_swizzle4(0, 0,3,1,2, _m00_m03_m01_m02, _11_14_12_13) \
+        __CG_MATRIX_row_swizzle4(0, 0,3,2,1, _m00_m03_m02_m01, _11_14_13_12) \
+        __CG_MATRIX_row_swizzle4(0, 1,0,2,3, _m01_m00_m02_m03, _12_11_13_14) \
+        __CG_MATRIX_row_swizzle4(0, 1,0,3,2, _m01_m00_m03_m02, _12_11_14_13) \
+        __CG_MATRIX_row_swizzle4(0, 1,2,0,3, _m01_m02_m00_m03, _12_13_11_14) \
+        __CG_MATRIX_row_swizzle4(0, 1,2,3,0, _m01_m02_m03_m00, _12_13_14_11) \
+        __CG_MATRIX_row_swizzle4(0, 1,3,0,2, _m01_m03_m00_m02, _12_14_11_13) \
+        __CG_MATRIX_row_swizzle4(0, 1,3,2,0, _m01_m03_m02_m00, _12_14_13_11) \
+        __CG_MATRIX_row_swizzle4(0, 2,0,1,3, _m02_m00_m01_m03, _13_11_12_14) \
+        __CG_MATRIX_row_swizzle4(0, 2,0,3,1, _m02_m00_m03_m01, _13_11_14_12) \
+        __CG_MATRIX_row_swizzle4(0, 2,1,0,3, _m02_m01_m00_m03, _13_12_11_14) \
+        __CG_MATRIX_row_swizzle4(0, 2,1,3,0, _m02_m01_m03_m00, _13_12_14_11) \
+        __CG_MATRIX_row_swizzle4(0, 2,3,0,1, _m02_m03_m00_m01, _13_14_11_12) \
+        __CG_MATRIX_row_swizzle4(0, 2,3,1,0, _m02_m03_m01_m00, _13_14_12_11) \
+        __CG_MATRIX_row_swizzle4(0, 3,0,1,2, _m03_m00_m01_m02, _14_11_12_13) \
+        __CG_MATRIX_row_swizzle4(0, 3,0,2,1, _m03_m00_m02_m01, _14_11_13_12) \
+        __CG_MATRIX_row_swizzle4(0, 3,1,0,2, _m03_m01_m00_m02, _14_12_11_13) \
+        __CG_MATRIX_row_swizzle4(0, 3,1,2,0, _m03_m01_m02_m00, _14_12_13_11) \
+        __CG_MATRIX_row_swizzle4(0, 3,2,0,1, _m03_m02_m00_m01, _14_13_11_12) \
+        __CG_MATRIX_row_swizzle4(0, 3,2,1,0, _m03_m02_m01_m00, _14_13_12_11)
+
+#define __CG_MATRIX_SWIZZLE_2x1(mode) \
+        __CG_MATRIX_##mode(1, 0, _m10, _21) \
+        __CG_MATRIX_col_swizzle2(0, 0,1, _m00_m10, _11_21) \
+        __CG_MATRIX_col_swizzle2(0, 1,0, _m10_m00, _21_11)
+
+#define __CG_MATRIX_SWIZZLE_2x2(mode) \
+        __CG_MATRIX_element(1, 1, _m11, _22) \
+        __CG_MATRIX_##mode##_swizzle2(1, 0,1, _m10_m11, _21_22) \
+        __CG_MATRIX_row_swizzle2(1, 1,0, _m11_m10, _22_21) \
+        __CG_MATRIX_col_swizzle2(1, 0,1, _m01_m11, _12_22) \
+        __CG_MATRIX_col_swizzle2(1, 1,0, _m11_m01, _22_12)
+
+#define __CG_MATRIX_SWIZZLE_2x3(mode) \
+        __CG_MATRIX_element(1, 2, _m12, _23) \
+        __CG_MATRIX_row_swizzle2(1, 0,2, _m10_m12, _21_23) \
+        __CG_MATRIX_row_swizzle2(1, 1,2, _m11_m12, _22_23) \
+        __CG_MATRIX_row_swizzle2(1, 2,0, _m12_m10, _23_21) \
+        __CG_MATRIX_row_swizzle2(1, 2,1, _m12_m11, _23_22) \
+        __CG_MATRIX_##mode##_swizzle3(1, 0,1,2, _m10_m11_m12, _21_22_23) \
+        __CG_MATRIX_row_swizzle3(1, 0,2,1, _m10_m12_m11, _21_23_22) \
+        __CG_MATRIX_row_swizzle3(1, 1,0,2, _m11_m10_m12, _22_21_23) \
+        __CG_MATRIX_row_swizzle3(1, 1,2,0, _m11_m12_m10, _22_23_21) \
+        __CG_MATRIX_row_swizzle3(1, 2,0,1, _m12_m10_m11, _23_21_22) \
+        __CG_MATRIX_row_swizzle3(1, 2,1,0, _m12_m11_m10, _23_22_21) \
+        __CG_MATRIX_col_swizzle2(2, 0,1, _m02_m12, _13_23) \
+        __CG_MATRIX_col_swizzle2(2, 1,0, _m12_m02, _23_13)
+
+#define __CG_MATRIX_SWIZZLE_2x4(mode) \
+        __CG_MATRIX_element(1, 3, _m13, _24) \
+        __CG_MATRIX_row_swizzle2(1, 0,3, _m10_m13, _21_24) \
+        __CG_MATRIX_row_swizzle2(1, 1,3, _m11_m13, _22_24) \
+        __CG_MATRIX_row_swizzle2(1, 2,3, _m12_m13, _23_24) \
+        __CG_MATRIX_row_swizzle2(1, 3,0, _m13_m10, _24_21) \
+        __CG_MATRIX_row_swizzle2(1, 3,1, _m13_m11, _24_22) \
+        __CG_MATRIX_row_swizzle2(1, 3,2, _m13_m12, _24_23) \
+        __CG_MATRIX_row_swizzle3(1, 0,1,3, _m10_m11_m13, _21_22_24) \
+        __CG_MATRIX_row_swizzle3(1, 0,2,3, _m10_m12_m13, _21_23_24) \
+        __CG_MATRIX_row_swizzle3(1, 0,3,1, _m10_m13_m11, _21_24_22) \
+        __CG_MATRIX_row_swizzle3(1, 0,3,2, _m10_m13_m12, _21_24_23) \
+        __CG_MATRIX_row_swizzle3(1, 1,0,3, _m11_m10_m13, _22_21_24) \
+        __CG_MATRIX_row_swizzle3(1, 1,2,3, _m11_m12_m13, _22_23_24) \
+        __CG_MATRIX_row_swizzle3(1, 1,3,0, _m11_m13_m10, _22_24_21) \
+        __CG_MATRIX_row_swizzle3(1, 1,3,2, _m11_m13_m12, _22_24_23) \
+        __CG_MATRIX_row_swizzle3(1, 2,0,3, _m12_m10_m13, _23_21_24) \
+        __CG_MATRIX_row_swizzle3(1, 2,1,3, _m12_m11_m13, _23_22_24) \
+        __CG_MATRIX_row_swizzle3(1, 2,3,0, _m12_m13_m10, _23_24_21) \
+        __CG_MATRIX_row_swizzle3(1, 2,3,1, _m12_m13_m11, _23_24_22) \
+        __CG_MATRIX_row_swizzle3(1, 3,0,1, _m13_m10_m11, _24_21_22) \
+        __CG_MATRIX_row_swizzle3(1, 3,0,2, _m13_m10_m12, _24_21_23) \
+        __CG_MATRIX_row_swizzle3(1, 3,1,0, _m13_m11_m10, _24_22_21) \
+        __CG_MATRIX_row_swizzle3(1, 3,1,2, _m13_m11_m12, _24_22_23) \
+        __CG_MATRIX_row_swizzle3(1, 3,2,0, _m13_m12_m10, _24_23_21) \
+        __CG_MATRIX_row_swizzle3(1, 3,2,1, _m13_m12_m11, _24_23_22) \
+        __CG_MATRIX_##mode##_swizzle4(1, 0,1,2,3, _m10_m11_m12_m13, _21_22_23_24) \
+        __CG_MATRIX_row_swizzle4(1, 0,1,3,2, _m10_m11_m13_m12, _21_22_24_23) \
+        __CG_MATRIX_row_swizzle4(1, 0,2,1,3, _m10_m12_m11_m13, _21_23_22_24) \
+        __CG_MATRIX_row_swizzle4(1, 0,2,3,1, _m10_m12_m13_m11, _21_23_24_22) \
+        __CG_MATRIX_row_swizzle4(1, 0,3,1,2, _m10_m13_m11_m12, _21_24_22_23) \
+        __CG_MATRIX_row_swizzle4(1, 0,3,2,1, _m10_m13_m12_m11, _21_24_23_22) \
+        __CG_MATRIX_row_swizzle4(1, 1,0,2,3, _m11_m10_m12_m13, _22_21_23_24) \
+        __CG_MATRIX_row_swizzle4(1, 1,0,3,2, _m11_m10_m13_m12, _22_21_24_23) \
+        __CG_MATRIX_row_swizzle4(1, 1,2,0,3, _m11_m12_m10_m13, _22_23_21_24) \
+        __CG_MATRIX_row_swizzle4(1, 1,2,3,0, _m11_m12_m13_m10, _22_23_24_21) \
+        __CG_MATRIX_row_swizzle4(1, 1,3,0,2, _m11_m13_m10_m12, _22_24_21_23) \
+        __CG_MATRIX_row_swizzle4(1, 1,3,2,0, _m11_m13_m12_m10, _22_24_23_21) \
+        __CG_MATRIX_row_swizzle4(1, 2,0,1,3, _m12_m10_m11_m13, _23_21_22_24) \
+        __CG_MATRIX_row_swizzle4(1, 2,0,3,1, _m12_m10_m13_m11, _23_21_24_22) \
+        __CG_MATRIX_row_swizzle4(1, 2,1,0,3, _m12_m11_m10_m13, _23_22_21_24) \
+        __CG_MATRIX_row_swizzle4(1, 2,1,3,0, _m12_m11_m13_m10, _23_22_24_21) \
+        __CG_MATRIX_row_swizzle4(1, 2,3,0,1, _m12_m13_m10_m11, _23_24_21_22) \
+        __CG_MATRIX_row_swizzle4(1, 2,3,1,0, _m12_m13_m11_m10, _23_24_22_21) \
+        __CG_MATRIX_row_swizzle4(1, 3,0,1,2, _m13_m10_m11_m12, _24_21_22_23) \
+        __CG_MATRIX_row_swizzle4(1, 3,0,2,1, _m13_m10_m12_m11, _24_21_23_22) \
+        __CG_MATRIX_row_swizzle4(1, 3,1,0,2, _m13_m11_m10_m12, _24_22_21_23) \
+        __CG_MATRIX_row_swizzle4(1, 3,1,2,0, _m13_m11_m12_m10, _24_22_23_21) \
+        __CG_MATRIX_row_swizzle4(1, 3,2,0,1, _m13_m12_m10_m11, _24_23_21_22) \
+        __CG_MATRIX_row_swizzle4(1, 3,2,1,0, _m13_m12_m11_m10, _24_23_22_21) \
+        __CG_MATRIX_col_swizzle2(3, 0,1, _m03_m13, _14_24) \
+        __CG_MATRIX_col_swizzle2(3, 1,0, _m13_m03, _24_14)
+
+#define __CG_MATRIX_SWIZZLE_3x1(mode) \
+        __CG_MATRIX_##mode(2, 0, _m20, _31) \
+        __CG_MATRIX_col_swizzle2(0, 0,2, _m00_m20, _11_31) \
+        __CG_MATRIX_col_swizzle2(0, 1,2, _m10_m20, _21_31) \
+        __CG_MATRIX_col_swizzle2(0, 2,0, _m20_m00, _31_11) \
+        __CG_MATRIX_col_swizzle2(0, 2,1, _m20_m10, _31_21) \
+        __CG_MATRIX_col_swizzle3(0, 0,1,2, _m00_m10_m20, _11_21_31) \
+        __CG_MATRIX_col_swizzle3(0, 0,2,1, _m00_m20_m10, _11_31_21) \
+        __CG_MATRIX_col_swizzle3(0, 1,0,2, _m10_m00_m20, _21_11_31) \
+        __CG_MATRIX_col_swizzle3(0, 1,2,0, _m10_m20_m00, _21_31_11) \
+        __CG_MATRIX_col_swizzle3(0, 2,0,1, _m20_m00_m10, _31_11_21) \
+        __CG_MATRIX_col_swizzle3(0, 2,1,0, _m20_m10_m00, _31_21_11)
+
+#define __CG_MATRIX_SWIZZLE_3x2(mode) \
+        __CG_MATRIX_element(2, 1, _m21, _32) \
+        __CG_MATRIX_##mode##_swizzle2(2, 0,1, _m20_m21, _31_32) \
+        __CG_MATRIX_row_swizzle2(2, 1,0, _m21_m20, _32_31) \
+        __CG_MATRIX_col_swizzle2(1, 0,2, _m01_m21, _12_32) \
+        __CG_MATRIX_col_swizzle2(1, 1,2, _m11_m21, _22_32) \
+        __CG_MATRIX_col_swizzle2(1, 2,0, _m21_m01, _32_12) \
+        __CG_MATRIX_col_swizzle2(1, 2,1, _m21_m11, _32_22) \
+        __CG_MATRIX_col_swizzle3(1, 0,1,2, _m01_m11_m21, _12_22_32) \
+        __CG_MATRIX_col_swizzle3(1, 0,2,1, _m01_m21_m11, _12_32_22) \
+        __CG_MATRIX_col_swizzle3(1, 1,0,2, _m11_m01_m21, _22_12_32) \
+        __CG_MATRIX_col_swizzle3(1, 1,2,0, _m11_m21_m01, _22_32_12) \
+        __CG_MATRIX_col_swizzle3(1, 2,0,1, _m21_m01_m11, _32_12_22) \
+        __CG_MATRIX_col_swizzle3(1, 2,1,0, _m21_m11_m01, _32_22_12)
+
+#define __CG_MATRIX_SWIZZLE_3x3(mode) \
+        __CG_MATRIX_element(2, 2, _m22, _33) \
+        __CG_MATRIX_row_swizzle2(2, 0,2, _m20_m22, _31_33) \
+        __CG_MATRIX_row_swizzle2(2, 1,2, _m21_m22, _32_33) \
+        __CG_MATRIX_row_swizzle2(2, 2,0, _m22_m20, _33_31) \
+        __CG_MATRIX_row_swizzle2(2, 2,1, _m22_m21, _33_32) \
+        __CG_MATRIX_##mode##_swizzle3(2, 0,1,2, _m20_m21_m22, _31_32_33) \
+        __CG_MATRIX_row_swizzle3(2, 0,2,1, _m20_m22_m21, _31_33_32) \
+        __CG_MATRIX_row_swizzle3(2, 1,0,2, _m21_m20_m22, _32_31_33) \
+        __CG_MATRIX_row_swizzle3(2, 1,2,0, _m21_m22_m20, _32_33_31) \
+        __CG_MATRIX_row_swizzle3(2, 2,0,1, _m22_m20_m21, _33_31_32) \
+        __CG_MATRIX_row_swizzle3(2, 2,1,0, _m22_m21_m20, _33_32_31) \
+        __CG_MATRIX_col_swizzle2(2, 0,2, _m02_m22, _13_33) \
+        __CG_MATRIX_col_swizzle2(2, 1,2, _m12_m22, _23_33) \
+        __CG_MATRIX_col_swizzle2(2, 2,0, _m22_m02, _33_13) \
+        __CG_MATRIX_col_swizzle2(2, 2,1, _m22_m12, _33_23) \
+        __CG_MATRIX_col_swizzle3(2, 0,1,2, _m02_m12_m22, _13_23_33) \
+        __CG_MATRIX_col_swizzle3(2, 0,2,1, _m02_m22_m12, _13_33_23) \
+        __CG_MATRIX_col_swizzle3(2, 1,0,2, _m12_m02_m22, _23_13_33) \
+        __CG_MATRIX_col_swizzle3(2, 1,2,0, _m12_m22_m02, _23_33_13) \
+        __CG_MATRIX_col_swizzle3(2, 2,0,1, _m22_m02_m12, _33_13_23) \
+        __CG_MATRIX_col_swizzle3(2, 2,1,0, _m22_m12_m02, _33_23_13)
+
+#define __CG_MATRIX_SWIZZLE_3x4(mode) \
+        __CG_MATRIX_element(2, 3, _m23, _34) \
+        __CG_MATRIX_row_swizzle2(2, 0,3, _m20_m23, _31_34) \
+        __CG_MATRIX_row_swizzle2(2, 1,3, _m21_m23, _32_34) \
+        __CG_MATRIX_row_swizzle2(2, 2,3, _m22_m23, _33_34) \
+        __CG_MATRIX_row_swizzle2(2, 3,0, _m23_m20, _34_31) \
+        __CG_MATRIX_row_swizzle2(2, 3,1, _m23_m21, _34_32) \
+        __CG_MATRIX_row_swizzle2(2, 3,2, _m23_m22, _34_33) \
+        __CG_MATRIX_row_swizzle3(2, 0,1,3, _m20_m21_m23, _31_32_34) \
+        __CG_MATRIX_row_swizzle3(2, 0,2,3, _m20_m22_m23, _31_33_34) \
+        __CG_MATRIX_row_swizzle3(2, 0,3,1, _m20_m23_m21, _31_34_32) \
+        __CG_MATRIX_row_swizzle3(2, 0,3,2, _m20_m23_m22, _31_34_33) \
+        __CG_MATRIX_row_swizzle3(2, 1,0,3, _m21_m20_m23, _32_31_34) \
+        __CG_MATRIX_row_swizzle3(2, 1,2,3, _m21_m22_m23, _32_33_34) \
+        __CG_MATRIX_row_swizzle3(2, 1,3,0, _m21_m23_m20, _32_34_31) \
+        __CG_MATRIX_row_swizzle3(2, 1,3,2, _m21_m23_m22, _32_34_33) \
+        __CG_MATRIX_row_swizzle3(2, 2,0,3, _m22_m20_m23, _33_31_34) \
+        __CG_MATRIX_row_swizzle3(2, 2,1,3, _m22_m21_m23, _33_32_34) \
+        __CG_MATRIX_row_swizzle3(2, 2,3,0, _m22_m23_m20, _33_34_31) \
+        __CG_MATRIX_row_swizzle3(2, 2,3,1, _m22_m23_m21, _33_34_32) \
+        __CG_MATRIX_row_swizzle3(2, 3,0,1, _m23_m20_m21, _34_31_32) \
+        __CG_MATRIX_row_swizzle3(2, 3,0,2, _m23_m20_m22, _34_31_33) \
+        __CG_MATRIX_row_swizzle3(2, 3,1,0, _m23_m21_m20, _34_32_31) \
+        __CG_MATRIX_row_swizzle3(2, 3,1,2, _m23_m21_m22, _34_32_33) \
+        __CG_MATRIX_row_swizzle3(2, 3,2,0, _m23_m22_m20, _34_33_31) \
+        __CG_MATRIX_row_swizzle3(2, 3,2,1, _m23_m22_m21, _34_33_32) \
+        __CG_MATRIX_##mode##_swizzle4(2, 0,1,2,3, _m20_m21_m22_m23, _31_32_33_34) \
+        __CG_MATRIX_row_swizzle4(2, 0,1,3,2, _m20_m21_m23_m22, _31_32_34_33) \
+        __CG_MATRIX_row_swizzle4(2, 0,2,1,3, _m20_m22_m21_m23, _31_33_32_34) \
+        __CG_MATRIX_row_swizzle4(2, 0,2,3,1, _m20_m22_m23_m21, _31_33_34_32) \
+        __CG_MATRIX_row_swizzle4(2, 0,3,1,2, _m20_m23_m21_m22, _31_34_32_33) \
+        __CG_MATRIX_row_swizzle4(2, 0,3,2,1, _m20_m23_m22_m21, _31_34_33_32) \
+        __CG_MATRIX_row_swizzle4(2, 1,0,2,3, _m21_m20_m22_m23, _32_31_33_34) \
+        __CG_MATRIX_row_swizzle4(2, 1,0,3,2, _m21_m20_m23_m22, _32_31_34_33) \
+        __CG_MATRIX_row_swizzle4(2, 1,2,0,3, _m21_m22_m20_m23, _32_33_31_34) \
+        __CG_MATRIX_row_swizzle4(2, 1,2,3,0, _m21_m22_m23_m20, _32_33_34_31) \
+        __CG_MATRIX_row_swizzle4(2, 1,3,0,2, _m21_m23_m20_m22, _32_34_31_33) \
+        __CG_MATRIX_row_swizzle4(2, 1,3,2,0, _m21_m23_m22_m20, _32_34_33_31) \
+        __CG_MATRIX_row_swizzle4(2, 2,0,1,3, _m22_m20_m21_m23, _33_31_32_34) \
+        __CG_MATRIX_row_swizzle4(2, 2,0,3,1, _m22_m20_m23_m21, _33_31_34_32) \
+        __CG_MATRIX_row_swizzle4(2, 2,1,0,3, _m22_m21_m20_m23, _33_32_31_34) \
+        __CG_MATRIX_row_swizzle4(2, 2,1,3,0, _m22_m21_m23_m20, _33_32_34_31) \
+        __CG_MATRIX_row_swizzle4(2, 2,3,0,1, _m22_m23_m20_m21, _33_34_31_32) \
+        __CG_MATRIX_row_swizzle4(2, 2,3,1,0, _m22_m23_m21_m20, _33_34_32_31) \
+        __CG_MATRIX_row_swizzle4(2, 3,0,1,2, _m23_m20_m21_m22, _34_31_32_33) \
+        __CG_MATRIX_row_swizzle4(2, 3,0,2,1, _m23_m20_m22_m21, _34_31_33_32) \
+        __CG_MATRIX_row_swizzle4(2, 3,1,0,2, _m23_m21_m20_m22, _34_32_31_33) \
+        __CG_MATRIX_row_swizzle4(2, 3,1,2,0, _m23_m21_m22_m20, _34_32_33_31) \
+        __CG_MATRIX_row_swizzle4(2, 3,2,0,1, _m23_m22_m20_m21, _34_33_31_32) \
+        __CG_MATRIX_row_swizzle4(2, 3,2,1,0, _m23_m22_m21_m20, _34_33_32_31) \
+        __CG_MATRIX_col_swizzle2(3, 0,2, _m03_m23, _14_34) \
+        __CG_MATRIX_col_swizzle2(3, 1,2, _m13_m23, _24_34) \
+        __CG_MATRIX_col_swizzle2(3, 2,0, _m23_m03, _34_14) \
+        __CG_MATRIX_col_swizzle2(3, 2,1, _m23_m13, _34_24) \
+        __CG_MATRIX_col_swizzle3(3, 0,1,2, _m03_m13_m23, _14_24_34) \
+        __CG_MATRIX_col_swizzle3(3, 0,2,1, _m03_m23_m13, _14_34_24) \
+        __CG_MATRIX_col_swizzle3(3, 1,0,2, _m13_m03_m23, _24_14_34) \
+        __CG_MATRIX_col_swizzle3(3, 1,2,0, _m13_m23_m03, _24_34_14) \
+        __CG_MATRIX_col_swizzle3(3, 2,0,1, _m23_m03_m13, _34_14_24) \
+        __CG_MATRIX_col_swizzle3(3, 2,1,0, _m23_m13_m03, _34_24_14)
+
+#define __CG_MATRIX_SWIZZLE_4x1(mode) \
+        __CG_MATRIX_##mode(3, 0, _m30, _41) \
+        __CG_MATRIX_col_swizzle2(0, 0,3, _m00_m30, _11_41) \
+        __CG_MATRIX_col_swizzle2(0, 1,3, _m10_m30, _21_41) \
+        __CG_MATRIX_col_swizzle2(0, 2,3, _m20_m30, _31_41) \
+        __CG_MATRIX_col_swizzle2(0, 3,0, _m30_m00, _41_11) \
+        __CG_MATRIX_col_swizzle2(0, 3,1, _m30_m10, _41_21) \
+        __CG_MATRIX_col_swizzle2(0, 3,2, _m30_m20, _41_31) \
+        __CG_MATRIX_col_swizzle3(0, 0,1,3, _m00_m10_m30, _11_21_41) \
+        __CG_MATRIX_col_swizzle3(0, 0,2,3, _m00_m20_m30, _11_31_41) \
+        __CG_MATRIX_col_swizzle3(0, 0,3,1, _m00_m30_m10, _11_41_21) \
+        __CG_MATRIX_col_swizzle3(0, 0,3,2, _m00_m30_m20, _11_41_31) \
+        __CG_MATRIX_col_swizzle3(0, 1,0,3, _m10_m00_m30, _21_11_41) \
+        __CG_MATRIX_col_swizzle3(0, 1,2,3, _m10_m20_m30, _21_31_41) \
+        __CG_MATRIX_col_swizzle3(0, 1,3,0, _m10_m30_m00, _21_41_11) \
+        __CG_MATRIX_col_swizzle3(0, 1,3,2, _m10_m30_m20, _21_41_31) \
+        __CG_MATRIX_col_swizzle3(0, 2,0,3, _m20_m00_m30, _31_11_41) \
+        __CG_MATRIX_col_swizzle3(0, 2,1,3, _m20_m10_m30, _31_21_41) \
+        __CG_MATRIX_col_swizzle3(0, 2,3,0, _m20_m30_m00, _31_41_11) \
+        __CG_MATRIX_col_swizzle3(0, 2,3,1, _m20_m30_m10, _31_41_21) \
+        __CG_MATRIX_col_swizzle3(0, 3,0,1, _m30_m00_m10, _41_11_21) \
+        __CG_MATRIX_col_swizzle3(0, 3,0,2, _m30_m00_m20, _41_11_31) \
+        __CG_MATRIX_col_swizzle3(0, 3,1,0, _m30_m10_m00, _41_21_11) \
+        __CG_MATRIX_col_swizzle3(0, 3,1,2, _m30_m10_m20, _41_21_31) \
+        __CG_MATRIX_col_swizzle3(0, 3,2,0, _m30_m20_m00, _41_31_11) \
+        __CG_MATRIX_col_swizzle3(0, 3,2,1, _m30_m20_m10, _41_31_21) \
+        __CG_MATRIX_col_swizzle4(0, 0,1,2,3, _m00_m10_m20_m30, _11_21_31_41) \
+        __CG_MATRIX_col_swizzle4(0, 0,1,3,2, _m00_m10_m30_m20, _11_21_41_31) \
+        __CG_MATRIX_col_swizzle4(0, 0,2,1,3, _m00_m20_m10_m30, _11_31_21_41) \
+        __CG_MATRIX_col_swizzle4(0, 0,2,3,1, _m00_m20_m30_m10, _11_31_41_21) \
+        __CG_MATRIX_col_swizzle4(0, 0,3,1,2, _m00_m30_m10_m20, _11_41_21_31) \
+        __CG_MATRIX_col_swizzle4(0, 0,3,2,1, _m00_m30_m20_m10, _11_41_31_21) \
+        __CG_MATRIX_col_swizzle4(0, 1,0,2,3, _m10_m00_m20_m30, _21_11_31_41) \
+        __CG_MATRIX_col_swizzle4(0, 1,0,3,2, _m10_m00_m30_m20, _21_11_41_31) \
+        __CG_MATRIX_col_swizzle4(0, 1,2,0,3, _m10_m20_m00_m30, _21_31_11_41) \
+        __CG_MATRIX_col_swizzle4(0, 1,2,3,0, _m10_m20_m30_m00, _21_31_41_11) \
+        __CG_MATRIX_col_swizzle4(0, 1,3,0,2, _m10_m30_m00_m20, _21_41_11_31) \
+        __CG_MATRIX_col_swizzle4(0, 1,3,2,0, _m10_m30_m20_m00, _21_41_31_11) \
+        __CG_MATRIX_col_swizzle4(0, 2,0,1,3, _m20_m00_m10_m30, _31_11_21_41) \
+        __CG_MATRIX_col_swizzle4(0, 2,0,3,1, _m20_m00_m30_m10, _31_11_41_21) \
+        __CG_MATRIX_col_swizzle4(0, 2,1,0,3, _m20_m10_m00_m30, _31_21_11_41) \
+        __CG_MATRIX_col_swizzle4(0, 2,1,3,0, _m20_m10_m30_m00, _31_21_41_11) \
+        __CG_MATRIX_col_swizzle4(0, 2,3,0,1, _m20_m30_m00_m10, _31_41_11_21) \
+        __CG_MATRIX_col_swizzle4(0, 2,3,1,0, _m20_m30_m10_m00, _31_41_21_11) \
+        __CG_MATRIX_col_swizzle4(0, 3,0,1,2, _m30_m00_m10_m20, _41_11_21_31) \
+        __CG_MATRIX_col_swizzle4(0, 3,0,2,1, _m30_m00_m20_m10, _41_11_31_21) \
+        __CG_MATRIX_col_swizzle4(0, 3,1,0,2, _m30_m10_m00_m20, _41_21_11_31) \
+        __CG_MATRIX_col_swizzle4(0, 3,1,2,0, _m30_m10_m20_m00, _41_21_31_11) \
+        __CG_MATRIX_col_swizzle4(0, 3,2,0,1, _m30_m20_m00_m10, _41_31_11_21) \
+        __CG_MATRIX_col_swizzle4(0, 3,2,1,0, _m30_m20_m10_m00, _41_31_21_11)
+
+#define __CG_MATRIX_SWIZZLE_4x2(mode) \
+        __CG_MATRIX_element(3, 1, _m31, _42) \
+        __CG_MATRIX_##mode##_swizzle2(3, 0,1, _m30_m31, _41_42) \
+        __CG_MATRIX_row_swizzle2(3, 1,0, _m31_m30, _42_41) \
+        __CG_MATRIX_col_swizzle2(1, 0,3, _m01_m31, _12_42) \
+        __CG_MATRIX_col_swizzle2(1, 1,3, _m11_m31, _22_42) \
+        __CG_MATRIX_col_swizzle2(1, 2,3, _m21_m31, _32_42) \
+        __CG_MATRIX_col_swizzle2(1, 3,0, _m31_m01, _42_12) \
+        __CG_MATRIX_col_swizzle2(1, 3,1, _m31_m11, _42_22) \
+        __CG_MATRIX_col_swizzle2(1, 3,2, _m31_m21, _42_32) \
+        __CG_MATRIX_col_swizzle3(1, 0,1,3, _m01_m11_m31, _12_22_42) \
+        __CG_MATRIX_col_swizzle3(1, 0,2,3, _m01_m21_m31, _12_32_42) \
+        __CG_MATRIX_col_swizzle3(1, 0,3,1, _m01_m31_m11, _12_42_22) \
+        __CG_MATRIX_col_swizzle3(1, 0,3,2, _m01_m31_m21, _12_42_32) \
+        __CG_MATRIX_col_swizzle3(1, 1,0,3, _m11_m01_m31, _22_12_42) \
+        __CG_MATRIX_col_swizzle3(1, 1,2,3, _m11_m21_m31, _22_32_42) \
+        __CG_MATRIX_col_swizzle3(1, 1,3,0, _m11_m31_m01, _22_42_12) \
+        __CG_MATRIX_col_swizzle3(1, 1,3,2, _m11_m31_m21, _22_42_32) \
+        __CG_MATRIX_col_swizzle3(1, 2,0,3, _m21_m01_m31, _32_12_42) \
+        __CG_MATRIX_col_swizzle3(1, 2,1,3, _m21_m11_m31, _32_22_42) \
+        __CG_MATRIX_col_swizzle3(1, 2,3,0, _m21_m31_m01, _32_42_12) \
+        __CG_MATRIX_col_swizzle3(1, 2,3,1, _m21_m31_m11, _32_42_22) \
+        __CG_MATRIX_col_swizzle3(1, 3,0,1, _m31_m01_m11, _42_12_22) \
+        __CG_MATRIX_col_swizzle3(1, 3,0,2, _m31_m01_m21, _42_12_32) \
+        __CG_MATRIX_col_swizzle3(1, 3,1,0, _m31_m11_m01, _42_22_12) \
+        __CG_MATRIX_col_swizzle3(1, 3,1,2, _m31_m11_m21, _42_22_32) \
+        __CG_MATRIX_col_swizzle3(1, 3,2,0, _m31_m21_m01, _42_32_12) \
+        __CG_MATRIX_col_swizzle3(1, 3,2,1, _m31_m21_m11, _42_32_22) \
+        __CG_MATRIX_col_swizzle4(1, 0,1,2,3, _m01_m11_m21_m31, _12_22_32_42) \
+        __CG_MATRIX_col_swizzle4(1, 0,1,3,2, _m01_m11_m31_m21, _12_22_42_32) \
+        __CG_MATRIX_col_swizzle4(1, 0,2,1,3, _m01_m21_m11_m31, _12_32_22_42) \
+        __CG_MATRIX_col_swizzle4(1, 0,2,3,1, _m01_m21_m31_m11, _12_32_42_22) \
+        __CG_MATRIX_col_swizzle4(1, 0,3,1,2, _m01_m31_m11_m21, _12_42_22_32) \
+        __CG_MATRIX_col_swizzle4(1, 0,3,2,1, _m01_m31_m21_m11, _12_42_32_22) \
+        __CG_MATRIX_col_swizzle4(1, 1,0,2,3, _m11_m01_m21_m31, _22_12_32_42) \
+        __CG_MATRIX_col_swizzle4(1, 1,0,3,2, _m11_m01_m31_m21, _22_12_42_32) \
+        __CG_MATRIX_col_swizzle4(1, 1,2,0,3, _m11_m21_m01_m31, _22_32_12_42) \
+        __CG_MATRIX_col_swizzle4(1, 1,2,3,0, _m11_m21_m31_m01, _22_32_42_12) \
+        __CG_MATRIX_col_swizzle4(1, 1,3,0,2, _m11_m31_m01_m21, _22_42_12_32) \
+        __CG_MATRIX_col_swizzle4(1, 1,3,2,0, _m11_m31_m21_m01, _22_42_32_12) \
+        __CG_MATRIX_col_swizzle4(1, 2,0,1,3, _m21_m01_m11_m31, _32_12_22_42) \
+        __CG_MATRIX_col_swizzle4(1, 2,0,3,1, _m21_m01_m31_m11, _32_12_42_22) \
+        __CG_MATRIX_col_swizzle4(1, 2,1,0,3, _m21_m11_m01_m31, _32_22_12_42) \
+        __CG_MATRIX_col_swizzle4(1, 2,1,3,0, _m21_m11_m31_m01, _32_22_42_12) \
+        __CG_MATRIX_col_swizzle4(1, 2,3,0,1, _m21_m31_m01_m11, _32_42_12_22) \
+        __CG_MATRIX_col_swizzle4(1, 2,3,1,0, _m21_m31_m11_m01, _32_42_22_12) \
+        __CG_MATRIX_col_swizzle4(1, 3,0,1,2, _m31_m01_m11_m21, _42_12_22_32) \
+        __CG_MATRIX_col_swizzle4(1, 3,0,2,1, _m31_m01_m21_m11, _42_12_32_22) \
+        __CG_MATRIX_col_swizzle4(1, 3,1,0,2, _m31_m11_m01_m21, _42_22_12_32) \
+        __CG_MATRIX_col_swizzle4(1, 3,1,2,0, _m31_m11_m21_m01, _42_22_32_12) \
+        __CG_MATRIX_col_swizzle4(1, 3,2,0,1, _m31_m21_m01_m11, _42_32_12_22) \
+        __CG_MATRIX_col_swizzle4(1, 3,2,1,0, _m31_m21_m11_m01, _42_32_22_12)
+
+#define __CG_MATRIX_SWIZZLE_4x3(mode) \
+        __CG_MATRIX_element(3, 2, _m32, _43) \
+        __CG_MATRIX_row_swizzle2(3, 0,2, _m30_m32, _41_43) \
+        __CG_MATRIX_row_swizzle2(3, 1,2, _m31_m32, _42_43) \
+        __CG_MATRIX_row_swizzle2(3, 2,0, _m32_m30, _43_41) \
+        __CG_MATRIX_row_swizzle2(3, 2,1, _m32_m31, _43_42) \
+        __CG_MATRIX_##mode##_swizzle3(3, 0,1,2, _m30_m31_m32, _41_42_43) \
+        __CG_MATRIX_row_swizzle3(3, 0,2,1, _m30_m32_m31, _41_43_42) \
+        __CG_MATRIX_row_swizzle3(3, 1,0,2, _m31_m30_m32, _42_41_43) \
+        __CG_MATRIX_row_swizzle3(3, 1,2,0, _m31_m32_m30, _42_43_41) \
+        __CG_MATRIX_row_swizzle3(3, 2,0,1, _m32_m30_m31, _43_41_42) \
+        __CG_MATRIX_row_swizzle3(3, 2,1,0, _m32_m31_m30, _43_42_41) \
+        __CG_MATRIX_col_swizzle2(2, 0,3, _m02_m32, _13_43) \
+        __CG_MATRIX_col_swizzle2(2, 1,3, _m12_m32, _23_43) \
+        __CG_MATRIX_col_swizzle2(2, 2,3, _m22_m32, _33_43) \
+        __CG_MATRIX_col_swizzle2(2, 3,0, _m32_m02, _43_13) \
+        __CG_MATRIX_col_swizzle2(2, 3,1, _m32_m12, _43_23) \
+        __CG_MATRIX_col_swizzle2(2, 3,2, _m32_m22, _43_33) \
+        __CG_MATRIX_col_swizzle3(2, 0,1,3, _m02_m12_m32, _13_23_43) \
+        __CG_MATRIX_col_swizzle3(2, 0,2,3, _m02_m22_m32, _13_33_43) \
+        __CG_MATRIX_col_swizzle3(2, 0,3,1, _m02_m32_m12, _13_43_23) \
+        __CG_MATRIX_col_swizzle3(2, 0,3,2, _m02_m32_m22, _13_43_33) \
+        __CG_MATRIX_col_swizzle3(2, 1,0,3, _m12_m02_m32, _23_13_43) \
+        __CG_MATRIX_col_swizzle3(2, 1,2,3, _m12_m22_m32, _23_33_43) \
+        __CG_MATRIX_col_swizzle3(2, 1,3,0, _m12_m32_m02, _23_43_13) \
+        __CG_MATRIX_col_swizzle3(2, 1,3,2, _m12_m32_m22, _23_43_33) \
+        __CG_MATRIX_col_swizzle3(2, 2,0,3, _m22_m02_m32, _33_13_43) \
+        __CG_MATRIX_col_swizzle3(2, 2,1,3, _m22_m12_m32, _33_23_43) \
+        __CG_MATRIX_col_swizzle3(2, 2,3,0, _m22_m32_m02, _33_43_13) \
+        __CG_MATRIX_col_swizzle3(2, 2,3,1, _m22_m32_m12, _33_43_23) \
+        __CG_MATRIX_col_swizzle3(2, 3,0,1, _m32_m02_m12, _43_13_23) \
+        __CG_MATRIX_col_swizzle3(2, 3,0,2, _m32_m02_m22, _43_13_33) \
+        __CG_MATRIX_col_swizzle3(2, 3,1,0, _m32_m12_m02, _43_23_13) \
+        __CG_MATRIX_col_swizzle3(2, 3,1,2, _m32_m12_m22, _43_23_33) \
+        __CG_MATRIX_col_swizzle3(2, 3,2,0, _m32_m22_m02, _43_33_13) \
+        __CG_MATRIX_col_swizzle3(2, 3,2,1, _m32_m22_m12, _43_33_23) \
+        __CG_MATRIX_col_swizzle4(2, 0,1,2,3, _m02_m12_m22_m32, _13_23_33_43) \
+        __CG_MATRIX_col_swizzle4(2, 0,1,3,2, _m02_m12_m32_m22, _13_23_43_33) \
+        __CG_MATRIX_col_swizzle4(2, 0,2,1,3, _m02_m22_m12_m32, _13_33_23_43) \
+        __CG_MATRIX_col_swizzle4(2, 0,2,3,1, _m02_m22_m32_m12, _13_33_43_23) \
+        __CG_MATRIX_col_swizzle4(2, 0,3,1,2, _m02_m32_m12_m22, _13_43_23_33) \
+        __CG_MATRIX_col_swizzle4(2, 0,3,2,1, _m02_m32_m22_m12, _13_43_33_23) \
+        __CG_MATRIX_col_swizzle4(2, 1,0,2,3, _m12_m02_m22_m32, _23_13_33_43) \
+        __CG_MATRIX_col_swizzle4(2, 1,0,3,2, _m12_m02_m32_m22, _23_13_43_33) \
+        __CG_MATRIX_col_swizzle4(2, 1,2,0,3, _m12_m22_m02_m32, _23_33_13_43) \
+        __CG_MATRIX_col_swizzle4(2, 1,2,3,0, _m12_m22_m32_m02, _23_33_43_13) \
+        __CG_MATRIX_col_swizzle4(2, 1,3,0,2, _m12_m32_m02_m22, _23_43_13_33) \
+        __CG_MATRIX_col_swizzle4(2, 1,3,2,0, _m12_m32_m22_m02, _23_43_33_13) \
+        __CG_MATRIX_col_swizzle4(2, 2,0,1,3, _m22_m02_m12_m32, _33_13_23_43) \
+        __CG_MATRIX_col_swizzle4(2, 2,0,3,1, _m22_m02_m32_m12, _33_13_43_23) \
+        __CG_MATRIX_col_swizzle4(2, 2,1,0,3, _m22_m12_m02_m32, _33_23_13_43) \
+        __CG_MATRIX_col_swizzle4(2, 2,1,3,0, _m22_m12_m32_m02, _33_23_43_13) \
+        __CG_MATRIX_col_swizzle4(2, 2,3,0,1, _m22_m32_m02_m12, _33_43_13_23) \
+        __CG_MATRIX_col_swizzle4(2, 2,3,1,0, _m22_m32_m12_m02, _33_43_23_13) \
+        __CG_MATRIX_col_swizzle4(2, 3,0,1,2, _m32_m02_m12_m22, _43_13_23_33) \
+        __CG_MATRIX_col_swizzle4(2, 3,0,2,1, _m32_m02_m22_m12, _43_13_33_23) \
+        __CG_MATRIX_col_swizzle4(2, 3,1,0,2, _m32_m12_m02_m22, _43_23_13_33) \
+        __CG_MATRIX_col_swizzle4(2, 3,1,2,0, _m32_m12_m22_m02, _43_23_33_13) \
+        __CG_MATRIX_col_swizzle4(2, 3,2,0,1, _m32_m22_m02_m12, _43_33_13_23) \
+        __CG_MATRIX_col_swizzle4(2, 3,2,1,0, _m32_m22_m12_m02, _43_33_23_13)
+
+#define __CG_MATRIX_SWIZZLE_4x4(mode) \
+        __CG_MATRIX_element(3, 3, _m33, _44) \
+        __CG_MATRIX_row_swizzle2(3, 0,3, _m30_m33, _41_44) \
+        __CG_MATRIX_row_swizzle2(3, 1,3, _m31_m33, _42_44) \
+        __CG_MATRIX_row_swizzle2(3, 2,3, _m32_m33, _43_44) \
+        __CG_MATRIX_row_swizzle2(3, 3,0, _m33_m30, _44_41) \
+        __CG_MATRIX_row_swizzle2(3, 3,1, _m33_m31, _44_42) \
+        __CG_MATRIX_row_swizzle2(3, 3,2, _m33_m32, _44_43) \
+        __CG_MATRIX_row_swizzle3(3, 0,1,3, _m30_m31_m33, _41_42_44) \
+        __CG_MATRIX_row_swizzle3(3, 0,2,3, _m30_m32_m33, _41_43_44) \
+        __CG_MATRIX_row_swizzle3(3, 0,3,1, _m30_m33_m31, _41_44_42) \
+        __CG_MATRIX_row_swizzle3(3, 0,3,2, _m30_m33_m32, _41_44_43) \
+        __CG_MATRIX_row_swizzle3(3, 1,0,3, _m31_m30_m33, _42_41_44) \
+        __CG_MATRIX_row_swizzle3(3, 1,2,3, _m31_m32_m33, _42_43_44) \
+        __CG_MATRIX_row_swizzle3(3, 1,3,0, _m31_m33_m30, _42_44_41) \
+        __CG_MATRIX_row_swizzle3(3, 1,3,2, _m31_m33_m32, _42_44_43) \
+        __CG_MATRIX_row_swizzle3(3, 2,0,3, _m32_m30_m33, _43_41_44) \
+        __CG_MATRIX_row_swizzle3(3, 2,1,3, _m32_m31_m33, _43_42_44) \
+        __CG_MATRIX_row_swizzle3(3, 2,3,0, _m32_m33_m30, _43_44_41) \
+        __CG_MATRIX_row_swizzle3(3, 2,3,1, _m32_m33_m31, _43_44_42) \
+        __CG_MATRIX_row_swizzle3(3, 3,0,1, _m33_m30_m31, _44_41_42) \
+        __CG_MATRIX_row_swizzle3(3, 3,0,2, _m33_m30_m32, _44_41_43) \
+        __CG_MATRIX_row_swizzle3(3, 3,1,0, _m33_m31_m30, _44_42_41) \
+        __CG_MATRIX_row_swizzle3(3, 3,1,2, _m33_m31_m32, _44_42_43) \
+        __CG_MATRIX_row_swizzle3(3, 3,2,0, _m33_m32_m30, _44_43_41) \
+        __CG_MATRIX_row_swizzle3(3, 3,2,1, _m33_m32_m31, _44_43_42) \
+        __CG_MATRIX_##mode##_swizzle4(3, 0,1,2,3, _m30_m31_m32_m33, _41_42_43_44) \
+        __CG_MATRIX_row_swizzle4(3, 0,1,3,2, _m30_m31_m33_m32, _41_42_44_43) \
+        __CG_MATRIX_row_swizzle4(3, 0,2,1,3, _m30_m32_m31_m33, _41_43_42_44) \
+        __CG_MATRIX_row_swizzle4(3, 0,2,3,1, _m30_m32_m33_m31, _41_43_44_42) \
+        __CG_MATRIX_row_swizzle4(3, 0,3,1,2, _m30_m33_m31_m32, _41_44_42_43) \
+        __CG_MATRIX_row_swizzle4(3, 0,3,2,1, _m30_m33_m32_m31, _41_44_43_42) \
+        __CG_MATRIX_row_swizzle4(3, 1,0,2,3, _m31_m30_m32_m33, _42_41_43_44) \
+        __CG_MATRIX_row_swizzle4(3, 1,0,3,2, _m31_m30_m33_m32, _42_41_44_43) \
+        __CG_MATRIX_row_swizzle4(3, 1,2,0,3, _m31_m32_m30_m33, _42_43_41_44) \
+        __CG_MATRIX_row_swizzle4(3, 1,2,3,0, _m31_m32_m33_m30, _42_43_44_41) \
+        __CG_MATRIX_row_swizzle4(3, 1,3,0,2, _m31_m33_m30_m32, _42_44_41_43) \
+        __CG_MATRIX_row_swizzle4(3, 1,3,2,0, _m31_m33_m32_m30, _42_44_43_41) \
+        __CG_MATRIX_row_swizzle4(3, 2,0,1,3, _m32_m30_m31_m33, _43_41_42_44) \
+        __CG_MATRIX_row_swizzle4(3, 2,0,3,1, _m32_m30_m33_m31, _43_41_44_42) \
+        __CG_MATRIX_row_swizzle4(3, 2,1,0,3, _m32_m31_m30_m33, _43_42_41_44) \
+        __CG_MATRIX_row_swizzle4(3, 2,1,3,0, _m32_m31_m33_m30, _43_42_44_41) \
+        __CG_MATRIX_row_swizzle4(3, 2,3,0,1, _m32_m33_m30_m31, _43_44_41_42) \
+        __CG_MATRIX_row_swizzle4(3, 2,3,1,0, _m32_m33_m31_m30, _43_44_42_41) \
+        __CG_MATRIX_row_swizzle4(3, 3,0,1,2, _m33_m30_m31_m32, _44_41_42_43) \
+        __CG_MATRIX_row_swizzle4(3, 3,0,2,1, _m33_m30_m32_m31, _44_41_43_42) \
+        __CG_MATRIX_row_swizzle4(3, 3,1,0,2, _m33_m31_m30_m32, _44_42_41_43) \
+        __CG_MATRIX_row_swizzle4(3, 3,1,2,0, _m33_m31_m32_m30, _44_42_43_41) \
+        __CG_MATRIX_row_swizzle4(3, 3,2,0,1, _m33_m32_m30_m31, _44_43_41_42) \
+        __CG_MATRIX_row_swizzle4(3, 3,2,1,0, _m33_m32_m31_m30, _44_43_42_41) \
+        __CG_MATRIX_col_swizzle2(3, 0,3, _m03_m33, _14_44) \
+        __CG_MATRIX_col_swizzle2(3, 1,3, _m13_m33, _24_44) \
+        __CG_MATRIX_col_swizzle2(3, 2,3, _m23_m33, _34_44) \
+        __CG_MATRIX_col_swizzle2(3, 3,0, _m33_m03, _44_14) \
+        __CG_MATRIX_col_swizzle2(3, 3,1, _m33_m13, _44_24) \
+        __CG_MATRIX_col_swizzle2(3, 3,2, _m33_m23, _44_34) \
+        __CG_MATRIX_col_swizzle3(3, 0,1,3, _m03_m13_m33, _14_24_44) \
+        __CG_MATRIX_col_swizzle3(3, 0,2,3, _m03_m23_m33, _14_34_44) \
+        __CG_MATRIX_col_swizzle3(3, 0,3,1, _m03_m33_m13, _14_44_24) \
+        __CG_MATRIX_col_swizzle3(3, 0,3,2, _m03_m33_m23, _14_44_34) \
+        __CG_MATRIX_col_swizzle3(3, 1,0,3, _m13_m03_m33, _24_14_44) \
+        __CG_MATRIX_col_swizzle3(3, 1,2,3, _m13_m23_m33, _24_34_44) \
+        __CG_MATRIX_col_swizzle3(3, 1,3,0, _m13_m33_m03, _24_44_14) \
+        __CG_MATRIX_col_swizzle3(3, 1,3,2, _m13_m33_m23, _24_44_34) \
+        __CG_MATRIX_col_swizzle3(3, 2,0,3, _m23_m03_m33, _34_14_44) \
+        __CG_MATRIX_col_swizzle3(3, 2,1,3, _m23_m13_m33, _34_24_44) \
+        __CG_MATRIX_col_swizzle3(3, 2,3,0, _m23_m33_m03, _34_44_14) \
+        __CG_MATRIX_col_swizzle3(3, 2,3,1, _m23_m33_m13, _34_44_24) \
+        __CG_MATRIX_col_swizzle3(3, 3,0,1, _m33_m03_m13, _44_14_24) \
+        __CG_MATRIX_col_swizzle3(3, 3,0,2, _m33_m03_m23, _44_14_34) \
+        __CG_MATRIX_col_swizzle3(3, 3,1,0, _m33_m13_m03, _44_24_14) \
+        __CG_MATRIX_col_swizzle3(3, 3,1,2, _m33_m13_m23, _44_24_34) \
+        __CG_MATRIX_col_swizzle3(3, 3,2,0, _m33_m23_m03, _44_34_14) \
+        __CG_MATRIX_col_swizzle3(3, 3,2,1, _m33_m23_m13, _44_34_24) \
+        __CG_MATRIX_col_swizzle4(3, 0,1,2,3, _m03_m13_m23_m33, _14_24_34_44) \
+        __CG_MATRIX_col_swizzle4(3, 0,1,3,2, _m03_m13_m33_m23, _14_24_44_34) \
+        __CG_MATRIX_col_swizzle4(3, 0,2,1,3, _m03_m23_m13_m33, _14_34_24_44) \
+        __CG_MATRIX_col_swizzle4(3, 0,2,3,1, _m03_m23_m33_m13, _14_34_44_24) \
+        __CG_MATRIX_col_swizzle4(3, 0,3,1,2, _m03_m33_m13_m23, _14_44_24_34) \
+        __CG_MATRIX_col_swizzle4(3, 0,3,2,1, _m03_m33_m23_m13, _14_44_34_24) \
+        __CG_MATRIX_col_swizzle4(3, 1,0,2,3, _m13_m03_m23_m33, _24_14_34_44) \
+        __CG_MATRIX_col_swizzle4(3, 1,0,3,2, _m13_m03_m33_m23, _24_14_44_34) \
+        __CG_MATRIX_col_swizzle4(3, 1,2,0,3, _m13_m23_m03_m33, _24_34_14_44) \
+        __CG_MATRIX_col_swizzle4(3, 1,2,3,0, _m13_m23_m33_m03, _24_34_44_14) \
+        __CG_MATRIX_col_swizzle4(3, 1,3,0,2, _m13_m33_m03_m23, _24_44_14_34) \
+        __CG_MATRIX_col_swizzle4(3, 1,3,2,0, _m13_m33_m23_m03, _24_44_34_14) \
+        __CG_MATRIX_col_swizzle4(3, 2,0,1,3, _m23_m03_m13_m33, _34_14_24_44) \
+        __CG_MATRIX_col_swizzle4(3, 2,0,3,1, _m23_m03_m33_m13, _34_14_44_24) \
+        __CG_MATRIX_col_swizzle4(3, 2,1,0,3, _m23_m13_m03_m33, _34_24_14_44) \
+        __CG_MATRIX_col_swizzle4(3, 2,1,3,0, _m23_m13_m33_m03, _34_24_44_14) \
+        __CG_MATRIX_col_swizzle4(3, 2,3,0,1, _m23_m33_m03_m13, _34_44_14_24) \
+        __CG_MATRIX_col_swizzle4(3, 2,3,1,0, _m23_m33_m13_m03, _34_44_24_14) \
+        __CG_MATRIX_col_swizzle4(3, 3,0,1,2, _m33_m03_m13_m23, _44_14_24_34) \
+        __CG_MATRIX_col_swizzle4(3, 3,0,2,1, _m33_m03_m23_m13, _44_14_34_24) \
+        __CG_MATRIX_col_swizzle4(3, 3,1,0,2, _m33_m13_m03_m23, _44_24_14_34) \
+        __CG_MATRIX_col_swizzle4(3, 3,1,2,0, _m33_m13_m23_m03, _44_24_34_14) \
+        __CG_MATRIX_col_swizzle4(3, 3,2,0,1, _m33_m23_m03_m13, _44_34_14_24) \
+        __CG_MATRIX_col_swizzle4(3, 3,2,1,0, _m33_m23_m13_m03, _44_34_24_14)
+
+template <typename T, int ROWS, int COLS, typename Ttrait = __CGtype_trait<T,T> >
+class __CGmatrix_storage { } __CGmay_alias;
+
+template <typename T, int ROWS, int COLS, typename Ttrait = __CGtype_trait<T,T> >
+class __CGmatrix { };
+
+template <typename T, int ROWS, int COLS>
+class __CGmatrix_usage
+    : public __CGmatrix_storage<T,ROWS,COLS>
+    __CG_DERIVE_FROM_BASE_CLASS
+{
+private:
+    static const int rows = ROWS;
+    static const int cols = COLS;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix_usage() { }
+    inline __CGmatrix_usage(const T & s) { 
+        for (int i=0; i<ROWS; i++) {
+            for (int j=0; j<COLS; j++) {
+                (*this)[i][j] = s;
+            }
+        }
+    }
+    template <typename T2>
+    inline __CGmatrix_usage(const __CGmatrix_usage<T2,ROWS,COLS> & v) {
+        for (int i=0; i<ROWS; i++) {
+            (*this)[i] = __CGvector<T,COLS>(v[i]);
+        }
+    }
+
+    // INDEXING
+    // Use reinterpret_cast magic to make indexing of rows work.
+    inline __CGvector<T,COLS> & operator [] (int i) {
+        storageType *base = reinterpret_cast<storageType*>(this);
+        base += COLS*i;
+        __CGvector<T,COLS> *row = reinterpret_cast<__CGvector<T,COLS>* >(base);
+        return *row;
+    }
+    inline const __CGvector<T,COLS> & operator [] (int i) const { 
+        const storageType *base = reinterpret_cast<const storageType*>(this);
+        base += COLS*i;
+        const __CGvector<T,COLS> *row = reinterpret_cast<const __CGvector<T,COLS>* >(base);
+        return *row;
+    }
+
+    // BINARY OPERATIONS
+    template <typename T2>
+    inline __CGmatrix_usage & operator = (const  __CGmatrix_usage <T2,ROWS,COLS> & ind) { /* for: foo = bar */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] = __CGvector<T,COLS>(ind[i]);
+        return *this;
+    }
+    inline __CGmatrix_usage & operator = (const T & s) { /* for: foo = 2.7 */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] = s;
+        return *this;
+    }
+    template <typename T2>
+    inline __CGmatrix_usage & operator += (const  __CGmatrix_usage <T2,ROWS,COLS> & ind) { /* for: foo = bar */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] += __CGvector<T,COLS>(ind[i]);
+        return *this;
+    }
+    inline __CGmatrix_usage & operator += (const T & s) { /* for: foo = 2.7 */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] += s;
+        return *this;
+    }
+    template <typename T2>
+    inline __CGmatrix_usage & operator -= (const  __CGmatrix_usage <T2,ROWS,COLS> & ind) { /* for: foo = bar */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] -= __CGvector<T,COLS>(ind[i]);
+        return *this;
+    }
+    inline __CGmatrix_usage & operator -= (const T & s) { /* for: foo = 2.7 */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] -= s;
+        return *this;
+    }
+    template <typename T2>
+    inline __CGmatrix_usage & operator *= (const  __CGmatrix_usage <T2,ROWS,COLS> & ind) { /* for: foo = bar */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] *= __CGvector<T,COLS>(ind[i]);
+        return *this;
+    }
+    inline __CGmatrix_usage & operator *= (const T & s) { /* for: foo = 2.7 */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] *= s;
+        return *this;
+    }
+    template <typename T2>
+    inline __CGmatrix_usage & operator /= (const  __CGmatrix_usage <T2,ROWS,COLS> & ind) { /* for: foo = bar */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] /= __CGvector<T,COLS>(ind[i]);
+        return *this;
+    }
+    inline __CGmatrix_usage & operator /= (const T & s) { /* for: foo = 2.7 */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] /= s;
+        return *this;
+    }
+    template <typename T2>
+    inline __CGmatrix_usage & operator %= (const  __CGmatrix_usage <T2,ROWS,COLS> & ind) { /* for: foo = bar */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] %= __CGvector<T,COLS>(ind[i]);
+        return *this;
+    }
+    inline __CGmatrix_usage & operator %= (const T & s) { /* for: foo = 2.7 */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] %= s;
+        return *this;
+    }
+    template <typename T2>
+    inline __CGmatrix_usage & operator ^= (const  __CGmatrix_usage <T2,ROWS,COLS> & ind) { /* for: foo = bar */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] ^= __CGvector<T,COLS>(ind[i]);
+        return *this;
+    }
+    inline __CGmatrix_usage & operator ^= (const T & s) { /* for: foo = 2.7 */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] ^= s;
+        return *this;
+    }
+    template <typename T2>
+    inline __CGmatrix_usage & operator &= (const  __CGmatrix_usage <T2,ROWS,COLS> & ind) { /* for: foo = bar */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] &= __CGvector<T,COLS>(ind[i]);
+        return *this;
+    }
+    inline __CGmatrix_usage & operator &= (const T & s) { /* for: foo = 2.7 */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] &= s;
+        return *this;
+    }
+    template <typename T2>
+    inline __CGmatrix_usage & operator |= (const  __CGmatrix_usage <T2,ROWS,COLS> & ind) { /* for: foo = bar */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] |= __CGvector<T,COLS>(ind[i]);
+        return *this;
+    }
+    inline __CGmatrix_usage & operator |= (const T & s) { /* for: foo = 2.7 */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] |= s;
+        return *this;
+    }
+    template <typename T2>
+    inline __CGmatrix_usage & operator <<= (const  __CGmatrix_usage <T2,ROWS,COLS> & ind) { /* for: foo = bar */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] <<= __CGvector<T,COLS>(ind[i]);
+        return *this;
+    }
+    inline __CGmatrix_usage & operator <<= (const T & s) { /* for: foo = 2.7 */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] <<= s;
+        return *this;
+    }
+    template <typename T2>
+    inline __CGmatrix_usage & operator >>= (const  __CGmatrix_usage <T2,ROWS,COLS> & ind) { /* for: foo = bar */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] >>= __CGvector<T,COLS>(ind[i]);
+        return *this;
+    }
+    inline __CGmatrix_usage & operator >>= (const T & s) { /* for: foo = 2.7 */
+        for (int i=0; i<ROWS; i++)
+            (*this)[i] >>= s;
+        return *this;
+    }
+
+    // UNARY OPERATIONS
+    inline __CGmatrix_usage & operator ++ () { /* prefix */
+        for (int i=0; i<ROWS; i++)
+            ++ (*this)[i];
+        return *this;
+    }
+    inline __CGmatrix_usage operator ++ (int) { /* postfix */
+        __CGmatrix_usage oldVector = *this;
+        for (int i=0; i<ROWS; i++)
+            ++ (*this)[i];
+        return oldVector;
+    }
+    inline __CGmatrix_usage & operator -- () { /* prefix */
+        for (int i=0; i<ROWS; i++)
+            -- (*this)[i];
+        return *this;
+    }
+    inline __CGmatrix_usage operator -- (int) { /* postfix */
+        __CGmatrix_usage oldVector = *this;
+        for (int i=0; i<ROWS; i++)
+            -- (*this)[i];
+        return oldVector;
+    }
+} __CGmay_alias;
+
+template <typename T>
+class __CGmatrix_storage<T,1,1> {
+    static const int rows = 1;
+    static const int cols = 1;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(ELEMENT)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,1,1> : public __CGmatrix_usage<T,1,1> {
+    static const int rows = 1;
+    static const int cols = 1;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    template <typename TA,
+              typename TAstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+    }
+    // CONVERSION TO SCALAR (just for 1x1 case)
+    operator T() const {
+        return (*this)[0][0];
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,1,2> {
+    static const int rows = 1;
+    static const int cols = 2;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,1,2> : public __CGmatrix_usage<T,1,2> {
+    static const int rows = 1;
+    static const int cols = 2;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01;
+    }
+    template <typename TA,
+              typename TAstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,1,3> {
+    static const int rows = 1;
+    static const int cols = 3;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(row)
+        __CG_MATRIX_SWIZZLE_1x3(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,1,3> : public __CGmatrix_usage<T,1,3> {
+    static const int rows = 1;
+    static const int cols = 3;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01, const T & m02) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01; (*this)[0][2] = m02;
+    }
+    template <typename TA,
+              typename TAstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,1,4> {
+    static const int rows = 1;
+    static const int cols = 4;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(row)
+        __CG_MATRIX_SWIZZLE_1x3(row)
+        __CG_MATRIX_SWIZZLE_1x4(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,1,4> : public __CGmatrix_usage<T,1,4> {
+    static const int rows = 1;
+    static const int cols = 4;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01, const T & m02, const T & m03) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01; (*this)[0][2] = m02; (*this)[0][3] = m03;
+    }
+    template <typename TA,
+              typename TAstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,2,1> {
+    static const int rows = 2;
+    static const int cols = 1;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(ELEMENT)
+
+        __CG_MATRIX_SWIZZLE_2x1(ELEMENT)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,2,1> : public __CGmatrix_usage<T,2,1> {
+    static const int rows = 2;
+    static const int cols = 1;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00,
+                      const T & m10) {
+        (*this)[0][0] = m00;
+        (*this)[1][0] = m10;
+    }
+    template <typename TA, typename TB,
+              typename TAstore, typename TBstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,2,2> {
+    static const int rows = 2;
+    static const int cols = 2;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(ROW)
+
+        __CG_MATRIX_SWIZZLE_2x1(element)
+        __CG_MATRIX_SWIZZLE_2x2(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,2,2> : public __CGmatrix_usage<T,2,2> {
+    static const int rows = 2;
+    static const int cols = 2;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01,
+                      const T & m10, const T & m11) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01;
+        (*this)[1][0] = m10; (*this)[1][1] = m11;
+    }
+    template <typename TA, typename TB,
+              typename TAstore, typename TBstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,2,3> {
+    static const int rows = 2;
+    static const int cols = 3;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(row)
+        __CG_MATRIX_SWIZZLE_1x3(ROW)
+
+        __CG_MATRIX_SWIZZLE_2x1(element)
+        __CG_MATRIX_SWIZZLE_2x2(row)
+        __CG_MATRIX_SWIZZLE_2x3(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,2,3> : public __CGmatrix_usage<T,2,3> {
+    static const int rows = 2;
+    static const int cols = 3;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01, const T & m02,
+                    const T & m10, const T & m11, const T & m12) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01; (*this)[0][2] = m02;
+        (*this)[1][0] = m10; (*this)[1][1] = m11; (*this)[1][2] = m12;
+    }
+    template <typename TA, typename TB,
+              typename TAstore, typename TBstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,2,4> {
+    static const int rows = 2;
+    static const int cols = 4;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(row)
+        __CG_MATRIX_SWIZZLE_1x3(row)
+        __CG_MATRIX_SWIZZLE_1x4(ROW)
+
+        __CG_MATRIX_SWIZZLE_2x1(element)
+        __CG_MATRIX_SWIZZLE_2x2(row)
+        __CG_MATRIX_SWIZZLE_2x3(row)
+        __CG_MATRIX_SWIZZLE_2x4(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,2,4> : public __CGmatrix_usage<T,2,4> {
+    static const int rows = 2;
+    static const int cols = 4;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01, const T & m02, const T & m03,
+                      const T & m10, const T & m11, const T & m12, const T & m13) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01; (*this)[0][2] = m02; (*this)[0][3] = m03;
+        (*this)[1][0] = m10; (*this)[1][1] = m11; (*this)[1][2] = m12; (*this)[1][3] = m13;
+    }
+    template <typename TAstore, typename TBstore>
+    inline __CGmatrix(const __CGvector_usage<T,cols,TAstore> & v0,
+                      const __CGvector_usage<T,cols,TBstore> & v1) {
+        (*this)[0] = v0;
+        (*this)[1] = v1;
+    }
+    template <typename TA, typename TB,
+              typename TAstore, typename TBstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,3,1> {
+    static const int rows = 3;
+    static const int cols = 1;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(ELEMENT)
+
+        __CG_MATRIX_SWIZZLE_2x1(ELEMENT)
+
+        __CG_MATRIX_SWIZZLE_3x1(ELEMENT)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,3,1> : public __CGmatrix_usage<T,3,1> {
+    static const int rows = 3;
+    static const int cols = 1;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00,
+                      const T & m10,
+                      const T & m20) {
+        (*this)[0][0] = m00;
+        (*this)[1][0] = m10;
+        (*this)[2][0] = m20;
+    }
+    template <typename TA, typename TB, typename TC,
+              typename TAstore, typename TBstore, typename TCstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1,
+                      const __CGvector_usage<TC,cols,TCstore> & v2) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+        (*this)[2] = __CGvector<T,cols>(v2);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,3,2> {
+    static const int rows = 3;
+    static const int cols = 2;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(ROW)
+
+        __CG_MATRIX_SWIZZLE_2x1(element)
+        __CG_MATRIX_SWIZZLE_2x2(ROW)
+
+        __CG_MATRIX_SWIZZLE_3x1(element)
+        __CG_MATRIX_SWIZZLE_3x2(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,3,2> : public __CGmatrix_usage<T,3,2> {
+    static const int rows = 3;
+    static const int cols = 2;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01,
+                      const T & m10, const T & m11,
+                      const T & m20, const T & m21) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01;
+        (*this)[1][0] = m10; (*this)[1][1] = m11;
+        (*this)[2][0] = m20; (*this)[2][1] = m21;
+    }
+    template <typename TA, typename TB, typename TC,
+              typename TAstore, typename TBstore, typename TCstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1,
+                      const __CGvector_usage<TC,cols,TCstore> & v2) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+        (*this)[2] = __CGvector<T,cols>(v2);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,3,3> {
+    static const int rows = 3;
+    static const int cols = 3;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(row)
+        __CG_MATRIX_SWIZZLE_1x3(ROW)
+
+        __CG_MATRIX_SWIZZLE_2x1(element)
+        __CG_MATRIX_SWIZZLE_2x2(row)
+        __CG_MATRIX_SWIZZLE_2x3(ROW)
+
+        __CG_MATRIX_SWIZZLE_3x1(element)
+        __CG_MATRIX_SWIZZLE_3x2(row)
+        __CG_MATRIX_SWIZZLE_3x3(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,3,3> : public __CGmatrix_usage<T,3,3> {
+    static const int rows = 3;
+    static const int cols = 3;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01, const T & m02,
+                      const T & m10, const T & m11, const T & m12,
+                      const T & m20, const T & m21, const T & m22) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01; (*this)[0][2] = m02;
+        (*this)[1][0] = m10; (*this)[1][1] = m11; (*this)[1][2] = m12;
+        (*this)[2][0] = m20; (*this)[2][1] = m21; (*this)[2][2] = m22;
+    }
+    template <typename TA, typename TB, typename TC,
+              typename TAstore, typename TBstore, typename TCstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1,
+                      const __CGvector_usage<TC,cols,TCstore> & v2) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+        (*this)[2] = __CGvector<T,cols>(v2);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,3,4> {
+    static const int rows = 3;
+    static const int cols = 4;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(row)
+        __CG_MATRIX_SWIZZLE_1x3(row)
+        __CG_MATRIX_SWIZZLE_1x4(ROW)
+
+        __CG_MATRIX_SWIZZLE_2x1(element)
+        __CG_MATRIX_SWIZZLE_2x2(row)
+        __CG_MATRIX_SWIZZLE_2x3(row)
+        __CG_MATRIX_SWIZZLE_2x4(ROW)
+
+        __CG_MATRIX_SWIZZLE_3x1(element)
+        __CG_MATRIX_SWIZZLE_3x2(row)
+        __CG_MATRIX_SWIZZLE_3x3(row)
+        __CG_MATRIX_SWIZZLE_3x4(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,3,4> : public __CGmatrix_usage<T,3,4> {
+    static const int rows = 3;
+    static const int cols = 4;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01, const T & m02, const T & m03,
+                      const T & m10, const T & m11, const T & m12, const T & m13,
+                      const T & m20, const T & m21, const T & m22, const T & m23) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01; (*this)[0][2] = m02; (*this)[0][3] = m03;
+        (*this)[1][0] = m10; (*this)[1][1] = m11; (*this)[1][2] = m12; (*this)[1][3] = m13;
+        (*this)[2][0] = m20; (*this)[2][1] = m21; (*this)[2][2] = m22; (*this)[2][3] = m23;
+    }
+    template <typename TA, typename TB, typename TC,
+              typename TAstore, typename TBstore, typename TCstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1,
+                      const __CGvector_usage<TC,cols,TCstore> & v2) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+        (*this)[2] = __CGvector<T,cols>(v2);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,4,1> {
+    static const int rows = 4;
+    static const int cols = 1;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(ELEMENT)
+
+        __CG_MATRIX_SWIZZLE_2x1(ELEMENT)
+
+        __CG_MATRIX_SWIZZLE_3x1(ELEMENT)
+
+        __CG_MATRIX_SWIZZLE_4x1(ELEMENT)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,4,1> : public __CGmatrix_usage<T,4,1> {
+    static const int rows = 4;
+    static const int cols = 1;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00,
+                      const T & m10,
+                      const T & m20,
+                      const T & m30) {
+        (*this)[0][0] = m00;
+        (*this)[1][0] = m10;
+        (*this)[2][0] = m20;
+        (*this)[3][0] = m30;
+    }
+    template <typename TA, typename TB, typename TC, typename TD,
+              typename TAstore, typename TBstore, typename TCstore, typename TDstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1,
+                      const __CGvector_usage<TC,cols,TCstore> & v2,
+                      const __CGvector_usage<TD,cols,TDstore> & v3) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+        (*this)[2] = __CGvector<T,cols>(v2);
+        (*this)[3] = __CGvector<T,cols>(v3);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,4,2> {
+    static const int rows = 4;
+    static const int cols = 2;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(ROW)
+
+        __CG_MATRIX_SWIZZLE_2x1(element)
+        __CG_MATRIX_SWIZZLE_2x2(ROW)
+
+        __CG_MATRIX_SWIZZLE_3x1(element)
+        __CG_MATRIX_SWIZZLE_3x2(ROW)
+
+        __CG_MATRIX_SWIZZLE_4x1(element)
+        __CG_MATRIX_SWIZZLE_4x2(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,4,2> : public __CGmatrix_usage<T,4,2> {
+    static const int rows = 4;
+    static const int cols = 2;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01,
+                      const T & m10, const T & m11,
+                      const T & m20, const T & m21,
+                      const T & m30, const T & m31) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01;
+        (*this)[1][0] = m10; (*this)[1][1] = m11;
+        (*this)[2][0] = m20; (*this)[2][1] = m21;
+        (*this)[3][0] = m30; (*this)[3][1] = m31;
+    }
+    template <typename TA, typename TB, typename TC, typename TD,
+              typename TAstore, typename TBstore, typename TCstore, typename TDstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1,
+                      const __CGvector_usage<TC,cols,TCstore> & v2,
+                      const __CGvector_usage<TD,cols,TDstore> & v3) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+        (*this)[2] = __CGvector<T,cols>(v2);
+        (*this)[3] = __CGvector<T,cols>(v3);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,4,3> {
+    static const int rows = 4;
+    static const int cols = 3;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(row)
+        __CG_MATRIX_SWIZZLE_1x3(ROW)
+
+        __CG_MATRIX_SWIZZLE_2x1(element)
+        __CG_MATRIX_SWIZZLE_2x2(row)
+        __CG_MATRIX_SWIZZLE_2x3(ROW)
+
+        __CG_MATRIX_SWIZZLE_3x1(element)
+        __CG_MATRIX_SWIZZLE_3x2(row)
+        __CG_MATRIX_SWIZZLE_3x3(ROW)
+
+        __CG_MATRIX_SWIZZLE_4x1(element)
+        __CG_MATRIX_SWIZZLE_4x2(row)
+        __CG_MATRIX_SWIZZLE_4x3(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,4,3> : public __CGmatrix_usage<T,4,3> {
+    static const int rows = 4;
+    static const int cols = 3;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01, const T & m02,
+                      const T & m10, const T & m11, const T & m12,
+                      const T & m20, const T & m21, const T & m22,
+                      const T & m30, const T & m31, const T & m32) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01; (*this)[0][2] = m02;
+        (*this)[1][0] = m10; (*this)[1][1] = m11; (*this)[1][2] = m12;
+        (*this)[2][0] = m20; (*this)[2][1] = m21; (*this)[2][2] = m22;
+        (*this)[3][0] = m30; (*this)[3][1] = m31; (*this)[3][2] = m32;
+    }
+    template <typename TA, typename TB, typename TC, typename TD,
+              typename TAstore, typename TBstore, typename TCstore, typename TDstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1,
+                      const __CGvector_usage<TC,cols,TCstore> & v2,
+                      const __CGvector_usage<TD,cols,TDstore> & v3) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+        (*this)[2] = __CGvector<T,cols>(v2);
+        (*this)[3] = __CGvector<T,cols>(v3);
+    }
+};
+
+template <typename T>
+class __CGmatrix_storage<T,4,4> {
+    static const int rows = 4;
+    static const int cols = 4;
+    static const int ELEMS = rows * cols;
+    typedef typename __CGtype_trait<T>::storageType storageType;
+public:
+    union {
+        __CG_MATRIX_SWIZZLE_1x1(element)
+        __CG_MATRIX_SWIZZLE_1x2(row)
+        __CG_MATRIX_SWIZZLE_1x3(row)
+        __CG_MATRIX_SWIZZLE_1x4(ROW)
+
+        __CG_MATRIX_SWIZZLE_2x1(element)
+        __CG_MATRIX_SWIZZLE_2x2(row)
+        __CG_MATRIX_SWIZZLE_2x3(row)
+        __CG_MATRIX_SWIZZLE_2x4(ROW)
+
+        __CG_MATRIX_SWIZZLE_3x1(element)
+        __CG_MATRIX_SWIZZLE_3x2(row)
+        __CG_MATRIX_SWIZZLE_3x3(row)
+        __CG_MATRIX_SWIZZLE_3x4(ROW)
+
+        __CG_MATRIX_SWIZZLE_4x1(element)
+        __CG_MATRIX_SWIZZLE_4x2(row)
+        __CG_MATRIX_SWIZZLE_4x3(row)
+        __CG_MATRIX_SWIZZLE_4x4(ROW)
+    };
+#ifndef __GNUC__
+    // Visual C++ needs defined default constructor, but g++ balks about
+    // failure to initialize const members in union if a default
+    // constructor is provided.
+    __CGmatrix_storage() { }
+#endif
+};
+
+template <typename T>
+class __CGmatrix<T,4,4> : public __CGmatrix_usage<T,4,4> {
+    static const int rows = 4;
+    static const int cols = 4;
+public:
+    // CONSTRUCTORS
+    inline __CGmatrix() {}
+    inline __CGmatrix(const T & s) : __CGmatrix_usage<T,rows,cols>(s) { }
+    template <typename T2>
+    inline __CGmatrix(const __CGmatrix<T2,rows,cols> & v) : __CGmatrix_usage<T,rows,cols>(v) { }
+    inline __CGmatrix(const T & m00, const T & m01, const T & m02, const T & m03,
+                      const T & m10, const T & m11, const T & m12, const T & m13,
+                      const T & m20, const T & m21, const T & m22, const T & m23,
+                      const T & m30, const T & m31, const T & m32, const T & m33) {
+        (*this)[0][0] = m00; (*this)[0][1] = m01; (*this)[0][2] = m02; (*this)[0][3] = m03;
+        (*this)[1][0] = m10; (*this)[1][1] = m11; (*this)[1][2] = m12; (*this)[1][3] = m13;
+        (*this)[2][0] = m20; (*this)[2][1] = m21; (*this)[2][2] = m22; (*this)[2][3] = m23;
+        (*this)[3][0] = m30; (*this)[3][1] = m31; (*this)[3][2] = m32; (*this)[3][3] = m33;
+    }
+    template <typename TA, typename TB, typename TC, typename TD,
+              typename TAstore, typename TBstore, typename TCstore, typename TDstore>
+    inline __CGmatrix(const __CGvector_usage<TA,cols,TAstore> & v0,
+                      const __CGvector_usage<TB,cols,TBstore> & v1,
+                      const __CGvector_usage<TC,cols,TCstore> & v2,
+                      const __CGvector_usage<TD,cols,TDstore> & v3) {
+        (*this)[0] = __CGvector<T,cols>(v0);
+        (*this)[1] = __CGvector<T,cols>(v1);
+        (*this)[2] = __CGvector<T,cols>(v2);
+        (*this)[3] = __CGvector<T,cols>(v3);
+    }
+} __CGmay_alias;
+
+//// UNARY VECTOR OPERATORS
+
+// UNARY LOGICAL NEGATE
+template <typename T, int N, int M>
+inline __CGmatrix<T,N,M> operator!(const __CGmatrix<T,N,M> & a)
+{
+    __CGmatrix<T,N,M> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = !a[i];
+    return rv;
+}
+// UNARY BITWISE NEGATE
+template <typename T, int N, int M>
+inline __CGmatrix<T,N,M> operator~(const __CGmatrix<T,N,M> & a)
+{
+    __CGmatrix<T,N,M> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ~a[i];
+    return rv;
+}
+// UNARY SIGN NEGATE
+template <typename T, int N, int M>
+inline __CGmatrix<T,N,M> operator-(const __CGmatrix<T,N,M> & a)
+{
+    __CGmatrix<T,N,M> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = -a[i];
+    return rv;
+}
+
+//// BINARY VECTOR OPERATORS
+// Three possible combinations:
+// 1) matrix OP matrix
+// 2) matrix OP scalar type
+// 3) scalar type OP matrix
+
+// BINARY ADDITION (+)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator + (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) + VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator + (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) + VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator + (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) + VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY SUBTRACTION (-)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator - (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) - VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator - (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) - VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator - (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) - VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY MULTIPLICATION (*)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator * (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) * VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator * (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) * VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator * (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) * VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY DIVISION (/)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator / (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) / VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator / (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) / VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator / (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) / VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY MODULO (%)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator % (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) % VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator % (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) % VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator % (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) % VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY XOR (^)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator ^ (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) ^ VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator ^ (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) ^ VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator ^ (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) ^ VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY BITWISE AND (&)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator & (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) & VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator & (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) & VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator & (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) & VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY BITWISE OR (|)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator | (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) | VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator | (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) | VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator | (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) | VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY LESS THAN (<)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator < (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) < VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator < (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) < VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator < (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) < VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY GREATER THAN (>)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator > (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) > VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator > (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) > VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator > (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) > VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY LESS THAN OR EQUAL (<=)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator <= (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) <= VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator <= (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) <= VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator <= (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) <= VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY GREATER THAN OR EQUAL (>=)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator >= (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) >= VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator >= (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) >= VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator >= (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) >= VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY EQUALITY (==)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator == (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) == VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator == (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) == VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator == (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) == VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY INEQUALITY (!=)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator != (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) != VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator != (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) != VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator != (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) != VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY LEFT SHIFT (<<)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator << (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) << VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator << (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) << VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator << (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) << VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY SHIFT RIGHT (>>)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator >> (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) >> VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator >> (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) >> VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::resultType,N,M> operator >> (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::resultType ResultType;
+    typedef const __CGvector<ResultType,M> VectorType;
+    __CGmatrix<ResultType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) >> VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY LOGICAL AND (&&)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator && (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType boolType;
+    typedef const __CGvector<boolType,M> VectorType;
+    __CGmatrix<boolType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) && VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator && (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType boolType;
+    typedef const __CGvector<boolType,M> VectorType;
+    __CGmatrix<boolType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) && VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator && (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType boolType;
+    typedef const __CGvector<boolType,M> VectorType;
+    __CGmatrix<boolType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) && VectorType(b[i]);
+    }
+    return rv;
+}
+
+// BINARY LOGICAL OR (||)
+template <typename T, typename T2, int N, int M>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator || (const __CGmatrix<T,N,M> & a, const __CGmatrix<T2,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType boolType;
+    typedef const __CGvector<boolType,M> VectorType;
+    __CGmatrix<boolType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) || VectorType(b[i]);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator || (const __CGmatrix<T,N,M> & a, const T2 & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType boolType;
+    typedef const __CGvector<boolType,M> VectorType;
+    __CGmatrix<boolType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a[i]) || VectorType(b);
+    }
+    return rv;
+}
+template <typename T, int N, int M, typename T2>
+inline __CGmatrix<typename __CGtype_trait<T,T2>::boolType,N,M> operator || (const T2 & a, const __CGmatrix<T,N,M> & b)
+{
+    typedef typename __CGtype_trait<T,T2>::boolType boolType;
+    typedef const __CGvector<boolType,M> VectorType;
+    __CGmatrix<boolType,N,M> rv;
+    for (int i=0; i<N; i++) {
+        rv[i] = VectorType(a) || VectorType(b[i]);
+    }
+    return rv;
+}
+
+// typedefs for Cg-named matrix types
+
+typedef __CGmatrix<float,1,1> float1x1;
+typedef __CGmatrix<float,1,2> float1x2;
+typedef __CGmatrix<float,1,3> float1x3;
+typedef __CGmatrix<float,1,4> float1x4;
+typedef __CGmatrix<float,2,1> float2x1;
+typedef __CGmatrix<float,2,2> float2x2;
+typedef __CGmatrix<float,2,3> float2x3;
+typedef __CGmatrix<float,2,4> float2x4;
+typedef __CGmatrix<float,3,1> float3x1;
+typedef __CGmatrix<float,3,2> float3x2;
+typedef __CGmatrix<float,3,3> float3x3;
+typedef __CGmatrix<float,3,4> float3x4;
+typedef __CGmatrix<float,4,1> float4x1;
+typedef __CGmatrix<float,4,2> float4x2;
+typedef __CGmatrix<float,4,3> float4x3;
+typedef __CGmatrix<float,4,4> float4x4;
+
+typedef __CGmatrix<int,1,1> int1x1;
+typedef __CGmatrix<int,1,2> int1x2;
+typedef __CGmatrix<int,1,3> int1x3;
+typedef __CGmatrix<int,1,4> int1x4;
+typedef __CGmatrix<int,2,1> int2x1;
+typedef __CGmatrix<int,2,2> int2x2;
+typedef __CGmatrix<int,2,3> int2x3;
+typedef __CGmatrix<int,2,4> int2x4;
+typedef __CGmatrix<int,3,1> int3x1;
+typedef __CGmatrix<int,3,2> int3x2;
+typedef __CGmatrix<int,3,3> int3x3;
+typedef __CGmatrix<int,3,4> int3x4;
+typedef __CGmatrix<int,4,1> int4x1;
+typedef __CGmatrix<int,4,2> int4x2;
+typedef __CGmatrix<int,4,3> int4x3;
+typedef __CGmatrix<int,4,4> int4x4;
+
+typedef __CGmatrix<bool,1,1> bool1x1;
+typedef __CGmatrix<bool,1,2> bool1x2;
+typedef __CGmatrix<bool,1,3> bool1x3;
+typedef __CGmatrix<bool,1,4> bool1x4;
+typedef __CGmatrix<bool,2,1> bool2x1;
+typedef __CGmatrix<bool,2,2> bool2x2;
+typedef __CGmatrix<bool,2,3> bool2x3;
+typedef __CGmatrix<bool,2,4> bool2x4;
+typedef __CGmatrix<bool,3,1> bool3x1;
+typedef __CGmatrix<bool,3,2> bool3x2;
+typedef __CGmatrix<bool,3,3> bool3x3;
+typedef __CGmatrix<bool,3,4> bool3x4;
+typedef __CGmatrix<bool,4,1> bool4x1;
+typedef __CGmatrix<bool,4,2> bool4x2;
+typedef __CGmatrix<bool,4,3> bool4x3;
+typedef __CGmatrix<bool,4,4> bool4x4;
+
+#if defined(__Cg_double_hpp__)
+typedef __CGmatrix<double,1,1> double1x1;
+typedef __CGmatrix<double,1,2> double1x2;
+typedef __CGmatrix<double,1,3> double1x3;
+typedef __CGmatrix<double,1,4> double1x4;
+typedef __CGmatrix<double,2,1> double2x1;
+typedef __CGmatrix<double,2,2> double2x2;
+typedef __CGmatrix<double,2,3> double2x3;
+typedef __CGmatrix<double,2,4> double2x4;
+typedef __CGmatrix<double,3,1> double3x1;
+typedef __CGmatrix<double,3,2> double3x2;
+typedef __CGmatrix<double,3,3> double3x3;
+typedef __CGmatrix<double,3,4> double3x4;
+typedef __CGmatrix<double,4,1> double4x1;
+typedef __CGmatrix<double,4,2> double4x2;
+typedef __CGmatrix<double,4,3> double4x3;
+typedef __CGmatrix<double,4,4> double4x4;
+#endif
+#if defined(__Cg_half_hpp__)
+typedef __CGmatrix<half,1,1> half1x1;
+typedef __CGmatrix<half,1,2> half1x2;
+typedef __CGmatrix<half,1,3> half1x3;
+typedef __CGmatrix<half,1,4> half1x4;
+typedef __CGmatrix<half,2,1> half2x1;
+typedef __CGmatrix<half,2,2> half2x2;
+typedef __CGmatrix<half,2,3> half2x3;
+typedef __CGmatrix<half,2,4> half2x4;
+typedef __CGmatrix<half,3,1> half3x1;
+typedef __CGmatrix<half,3,2> half3x2;
+typedef __CGmatrix<half,3,3> half3x3;
+typedef __CGmatrix<half,3,4> half3x4;
+typedef __CGmatrix<half,4,1> half4x1;
+typedef __CGmatrix<half,4,2> half4x2;
+typedef __CGmatrix<half,4,3> half4x3;
+typedef __CGmatrix<half,4,4> half4x4;
+#endif
+#if defined(__Cg_fixed_hpp__)
+typedef __CGmatrix<fixed,1,1> fixed1x1;
+typedef __CGmatrix<fixed,1,2> fixed1x2;
+typedef __CGmatrix<fixed,1,3> fixed1x3;
+typedef __CGmatrix<fixed,1,4> fixed1x4;
+typedef __CGmatrix<fixed,2,1> fixed2x1;
+typedef __CGmatrix<fixed,2,2> fixed2x2;
+typedef __CGmatrix<fixed,2,3> fixed2x3;
+typedef __CGmatrix<fixed,2,4> fixed2x4;
+typedef __CGmatrix<fixed,3,1> fixed3x1;
+typedef __CGmatrix<fixed,3,2> fixed3x2;
+typedef __CGmatrix<fixed,3,3> fixed3x3;
+typedef __CGmatrix<fixed,3,4> fixed3x4;
+typedef __CGmatrix<fixed,4,1> fixed4x1;
+typedef __CGmatrix<fixed,4,2> fixed4x2;
+typedef __CGmatrix<fixed,4,3> fixed4x3;
+typedef __CGmatrix<fixed,4,4> fixed4x4;
+#endif
+
+#undef __CG_MATRIX_X
+#undef __CG_MATRIX_Y
+#undef __CG_MATRIX_Z
+#undef __CG_MATRIX_W
+#undef __CG_MATRIX_SMASK1
+#undef __CG_MATRIX_SWIZZLE1
+#undef __CG_MATRIX_SMASK2
+#undef __CG_MATRIX_SWIZZLE2
+#undef __CG_MATRIX_SMASK3
+#undef __CG_MATRIX_SWIZZLE3
+#undef __CG_MATRIX_SMASK4
+#undef __CG_MATRIX_SWIZZLE4
+#undef __CG_MATRIX_ELEMENT
+#undef __CG_MATRIX_ROW_swizzle2
+#undef __CG_MATRIX_ROW_swizzle3
+#undef __CG_MATRIX_ROW_swizzle4
+#undef __CG_MATRIX_element
+#undef __CG_MATRIX_col_swizzle2
+#undef __CG_MATRIX_row_swizzle2
+#undef __CG_MATRIX_col_swizzle3
+#undef __CG_MATRIX_row_swizzle3
+#undef __CG_MATRIX_col_swizzle4
+#undef __CG_MATRIX_row_swizzle4
+#undef __CG_MATRIX_SWIZZLE_1x1
+#undef __CG_MATRIX_SWIZZLE_1x2
+#undef __CG_MATRIX_SWIZZLE_1x3
+#undef __CG_MATRIX_SWIZZLE_1x4
+#undef __CG_MATRIX_SWIZZLE_2x1
+#undef __CG_MATRIX_SWIZZLE_2x2
+#undef __CG_MATRIX_SWIZZLE_2x3
+#undef __CG_MATRIX_SWIZZLE_2x4
+#undef __CG_MATRIX_SWIZZLE_3x1
+#undef __CG_MATRIX_SWIZZLE_3x2
+#undef __CG_MATRIX_SWIZZLE_3x3
+#undef __CG_MATRIX_SWIZZLE_3x4
+#undef __CG_MATRIX_SWIZZLE_4x1
+#undef __CG_MATRIX_SWIZZLE_4x2
+#undef __CG_MATRIX_SWIZZLE_4x3
+#undef __CG_MATRIX_SWIZZLE_4x4
+#undef __CG_ASSIGN_OP
+#undef __CG_MODIFY_OP
+#undef __CG_MATRIX_MISC
+#undef __CGmay_alias
+
+} // namespace Cg
+
+#endif // __Cg_matrix_hpp__
diff --git a/extensions/externals/include/Cg/matrix/0based.hpp b/extensions/externals/include/Cg/matrix/0based.hpp
new file mode 100644
index 0000000..4b13645
--- /dev/null
+++ b/extensions/externals/include/Cg/matrix/0based.hpp
@@ -0,0 +1,15 @@
+/* 
+ * Copyright 2008 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_matrix_0based_hpp__
+#define __Cg_matrix_0based_hpp__
+
+/* Only defines __Cg_matrix_0based_hpp__ so the <Cg/matrix.hpp> header
+   can know matrix support indexed from zero is desired. */
+
+#endif // __Cg_matrix_0based_hpp__
+
diff --git a/extensions/externals/include/Cg/matrix/1based.hpp b/extensions/externals/include/Cg/matrix/1based.hpp
new file mode 100644
index 0000000..984644a
--- /dev/null
+++ b/extensions/externals/include/Cg/matrix/1based.hpp
@@ -0,0 +1,15 @@
+/* 
+ * Copyright 2008 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_matrix_1based_hpp__
+#define __Cg_matrix_1based_hpp__
+
+/* Only defines __Cg_matrix_1based_hpp__ so the <Cg/matrix.hpp> header
+   can know matrix support indexed from one is desired. */
+
+#endif // __Cg_matrix_1based_hpp__
+
diff --git a/extensions/externals/include/Cg/matrix/columns.hpp b/extensions/externals/include/Cg/matrix/columns.hpp
new file mode 100644
index 0000000..23de5cc
--- /dev/null
+++ b/extensions/externals/include/Cg/matrix/columns.hpp
@@ -0,0 +1,15 @@
+/* 
+ * Copyright 2008 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_matrix_columns_hpp__
+#define __Cg_matrix_columns_hpp__
+
+/* Only defines __Cg_matrix_columns_hpp__ so the <Cg/matrix.hpp> header
+   can know matrix support for columns is desired. */
+
+#endif // __Cg_matrix_columns_hpp__
+
diff --git a/extensions/externals/include/Cg/matrix/elements.hpp b/extensions/externals/include/Cg/matrix/elements.hpp
new file mode 100644
index 0000000..ca47ec6
--- /dev/null
+++ b/extensions/externals/include/Cg/matrix/elements.hpp
@@ -0,0 +1,15 @@
+/* 
+ * Copyright 2008 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_matrix_elements_hpp__
+#define __Cg_matrix_elements_hpp__
+
+/* Only defines __Cg_matrix_elements_hpp__ so the <Cg/matrix.hpp> header
+   can know matrix support for elements is desired. */
+
+#endif // __Cg_matrix_elements_hpp__
+
diff --git a/extensions/externals/include/Cg/matrix/rows.hpp b/extensions/externals/include/Cg/matrix/rows.hpp
new file mode 100644
index 0000000..808f0cb
--- /dev/null
+++ b/extensions/externals/include/Cg/matrix/rows.hpp
@@ -0,0 +1,15 @@
+/* 
+ * Copyright 2008 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_matrix_rows_hpp__
+#define __Cg_matrix_rows_hpp__
+
+/* Only defines __Cg_matrix_rows_hpp__ so the <Cg/matrix.hpp> header
+   can know matrix support for rows is desired. */
+
+#endif // __Cg_matrix_rows_hpp__
+
diff --git a/extensions/externals/include/Cg/max.hpp b/extensions/externals/include/Cg/max.hpp
new file mode 100644
index 0000000..9aae596
--- /dev/null
+++ b/extensions/externals/include/Cg/max.hpp
@@ -0,0 +1,128 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_max_hpp__
+#define __Cg_max_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+// Win32's windef.h defines max and min macros (unless NOMINMAX is defined)
+// Attempt to push/pop the max macro to avoid interference from the macro
+# ifdef _MSC_VER
+#  pragma push_macro("max")
+#  undef max
+# endif
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,N> max(const __CGvector<T,N> & a, const __CGvector<T,N> & b)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++) {
+        if (a[i] < b[i]) {
+            rv[i] = b[i];
+        } else {
+            rv[i] = a[i];
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> max(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                            const __CGvector_usage<TB,N,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        if (a[i] < b[i]) {
+            rv[i] = b[i];
+        } else {
+            rv[i] = a[i];
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> max(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                            const __CGvector_usage<TB,1,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        if (a[i] < b) {
+            rv[i] = b[0];
+        } else {
+            rv[i] = a[i];
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> max(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                            const __CGvector_plural_usage<TB,N,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        if (a < b[i]) {
+            rv[i] = b[i];
+        } else {
+            rv[i] = a[0];
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> max(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                            const TB & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        if (a[i] < static_cast<TB>(b)) {
+            rv[i] = static_cast<TB>(b);
+        } else {
+            rv[i] = a[i];
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> max(const TA & a,
+                                                                            const __CGvector_usage<TB,N,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        if (static_cast<TA>(a) < b[i]) {
+            rv[i] = b[i];
+        } else {
+            rv[i] = static_cast<TA>(a);
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,1> max(const TA & a,
+                                                                            const TB & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,1> rv;
+    if (static_cast<TA>(a) < static_cast<TB>(b)) {
+        rv[0] = static_cast<TB>(b);
+    } else {
+        rv[0] = static_cast<TA>(a);
+    }
+    return rv;
+}
+
+# ifdef _MSC_VER
+#  pragma pop_macro("max")
+# endif
+
+} // namespace Cg
+
+#endif // __Cg_max_hpp__
diff --git a/extensions/externals/include/Cg/min.hpp b/extensions/externals/include/Cg/min.hpp
new file mode 100644
index 0000000..03697f4
--- /dev/null
+++ b/extensions/externals/include/Cg/min.hpp
@@ -0,0 +1,128 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_min_hpp__
+#define __Cg_min_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+// Win32's windef.h defines max and min macros (unless NOMINMAX is defined)
+// Attempt to push/pop the min macro to avoid interference from the macro
+# ifdef _MSC_VER
+#  pragma push_macro("min")
+#  undef min
+# endif
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,N> min(const __CGvector<T,N> & a, const __CGvector<T,N> & b)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++) {
+        if (b[i] < a[i]) {
+            rv[i] = b[i];
+        } else {
+            rv[i] = a[i];
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> min(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                            const __CGvector_usage<TB,N,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        if (b[i] < a[i]) {
+            rv[i] = b[i];
+        } else {
+            rv[i] = a[i];
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> min(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                            const __CGvector_usage<TB,1,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        if (b < a[i]) {
+            rv[i] = b[0];
+        } else {
+            rv[i] = a[i];
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> min(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                            const __CGvector_plural_usage<TB,N,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        if (b[i] < a) {
+            rv[i] = b[i];
+        } else {
+            rv[i] = a[0];
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> min(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                            const TB & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        if (static_cast<TB>(b) < a[i]) {
+            rv[i] = static_cast<TB>(b);
+        } else {
+            rv[i] = a[i];
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> min(const TA & a,
+                                                                            const __CGvector_usage<TB,N,TBstore> & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        if (b[i] < static_cast<TA>(a)) {
+            rv[i] = b[i];
+        } else {
+            rv[i] = static_cast<TA>(a);
+        }
+    }
+    return rv;
+}
+template <typename TA, typename TB>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,1> min(const TA & a,
+                                                                            const TB & b)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,1> rv;
+    if (static_cast<TB>(b) < static_cast<TA>(a)) {
+        rv[0] = static_cast<TB>(b);
+    } else {
+        rv[0] = static_cast<TA>(a);
+    }
+    return rv;
+}
+
+# ifdef _MSC_VER
+#  pragma pop_macro("min")
+# endif
+
+} // namespace Cg
+
+#endif // __Cg_min_hpp__
diff --git a/extensions/externals/include/Cg/mul.hpp b/extensions/externals/include/Cg/mul.hpp
new file mode 100644
index 0000000..4978933
--- /dev/null
+++ b/extensions/externals/include/Cg/mul.hpp
@@ -0,0 +1,104 @@
+/* 
+ * Copyright 2006-2012 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_mul_hpp__
+#define __Cg_mul_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+// Matrix-by-vector multiplication (assuming a column vector)
+template <typename TA, typename TB, int M, int N>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> mul(const __CGmatrix<TA,M,N> & m,
+                                                                            const __CGvector<TB,N> & v)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> rv;
+    for (int i=0; i<M; i++) {
+        dotType sum = dotType(m[i][0]) * v[0];
+        for (int j=1; j<N; j++) {
+            sum += m[i][j] * v[j];
+        }
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+template <typename TA, typename TB, int M, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> mul(const __CGmatrix<TA,M,N> & m,
+                                                                            const __CGvector_usage<TB,N,TBstore> & v)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> rv;
+    for (int i=0; i<M; i++) {
+        dotType sum = dotType(m[i][0]) * v[0];
+        for (int j=1; j<N; j++) {
+            sum += m[i][j] * v[j];
+        }
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+
+// Vector-by-matrix multiplication (assuming a row vector)
+template <typename TA, typename TB, int M, int N>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> mul(const __CGvector<TA,M> & v,
+                                                                            const __CGmatrix<TB,M,N> & m)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        dotType sum = dotType(v[0]) * m[0][i];
+        for (int j=1; j<M; j++) {
+            sum += v[j] * m[j][i];
+        }
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+template <typename TA, typename TB, int M, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> mul(const __CGvector_usage<TA,M,TAstore> & v,
+                                                                            const __CGmatrix<TB,M,N> & m)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        dotType sum = dotType(v[0]) * m[0][i];
+        for (int j=1; j<M; j++) {
+            sum += v[j] * m[j][i];
+        }
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+
+// Matrix-by-matrix multiplication
+template <typename TA, typename TB, int X, int Y, int Z>
+static inline __CGmatrix<typename __CGtype_trait<TA,TB>::numericType,X,Z> mul(const __CGmatrix<TA,X,Y> & a,
+                                                                              const __CGmatrix<TB,Y,Z> & b)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGmatrix<typename __CGtype_trait<TA,TB>::numericType,X,Z> rv;
+    for (int i=0; i<X; i++) {
+        for (int j=0; j<Z; j++) {
+            dotType sum = dotType(a[i][0]) * b[0][j];
+            for (int k=1; k<Y; k++) {
+                sum += a[i][k] * b[k][j];
+            }
+            rv[i][j] = typename __CGtype_trait<TA,TB>::numericType(sum);
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_mul_hpp__
diff --git a/extensions/externals/include/Cg/mulv0.hpp b/extensions/externals/include/Cg/mulv0.hpp
new file mode 100644
index 0000000..e437434
--- /dev/null
+++ b/extensions/externals/include/Cg/mulv0.hpp
@@ -0,0 +1,89 @@
+/* 
+ * Copyright 20062006-2012 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_mulv0_hpp__
+#define __Cg_mulv0_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+// Matrix-by-vector multiplication (assuming a column vector) assuming vector has "implied 0" final component
+template <typename TA, typename TB, int M, int N>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> mulv0(const __CGmatrix<TA,M,N> & m,
+                                                                              const __CGvector<TB,N-1> & v)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> rv;
+    for (int i=0; i<M; i++) {
+        dotType sum = dotType(m[i][0]) * v[0];
+        for (int j=1; j<N-1; j++) {
+            sum += m[i][j] * v[j];
+        }
+        // sum += zero * m[i][N-1];
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+template <typename TA, typename TB, int M, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> mulv0(const __CGmatrix<TA,M,N> & m,
+                                                                              const __CGvector_usage<TB,N-1,TBstore> & v)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> rv;
+    for (int i=0; i<M; i++) {
+        dotType sum = dotType(m[i][0]) * v[0];
+        for (int j=1; j<N-1; j++) {
+            sum += m[i][j] * v[j];
+        }
+        // sum += zero * m[i][N-1];
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+
+// Vector-by-matrix multiplication (assuming a row vector) assuming vector has "implied 0" final component
+template <typename TA, typename TB, int M, int N>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> mulv0(const __CGvector<TA,M-1> & v,
+                                                                              const __CGmatrix<TB,M,N> & m)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        dotType sum = dotType(v[0]) * m[0][i];
+        for (int j=1; j<M-1; j++) {
+            sum += v[j] * m[j][i];
+        }
+        // sum += zero * m[N-1][i];
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+template <typename TA, typename TB, int M, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> mulv0(const __CGvector_usage<TA,M-1,TAstore> & v,
+                                                                              const __CGmatrix<TB,M,N> & m)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        dotType sum = dotType(v[0]) * m[0][i];
+        for (int j=1; j<M-1; j++) {
+            sum += v[j] * m[j][i];
+        }
+        // sum += zero * m[N-1][i];
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_mul_hpp__
diff --git a/extensions/externals/include/Cg/mulv1.hpp b/extensions/externals/include/Cg/mulv1.hpp
new file mode 100644
index 0000000..635107e
--- /dev/null
+++ b/extensions/externals/include/Cg/mulv1.hpp
@@ -0,0 +1,89 @@
+/* 
+ * Copyright 2006-2012 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_mulv1_hpp__
+#define __Cg_mulv1_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+// Matrix-by-vector multiplication (assuming a column vector) assuming vector has "implied 1" final component
+template <typename TA, typename TB, int M, int N>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> mulv1(const __CGmatrix<TA,M,N> & m,
+                                                                              const __CGvector<TB,N-1> & v)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> rv;
+    for (int i=0; i<M; i++) {
+        dotType sum = dotType(m[i][0]) * v[0];
+        for (int j=1; j<N-1; j++) {
+            sum += m[i][j] * v[j];
+        }
+        sum += m[i][N-1];
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+template <typename TA, typename TB, int M, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> mulv1(const __CGmatrix<TA,M,N> & m,
+                                                                              const __CGvector_usage<TB,N-1,TBstore> & v)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,M> rv;
+    for (int i=0; i<M; i++) {
+        dotType sum = dotType(m[i][0]) * v[0];
+        for (int j=1; j<N-1; j++) {
+            sum += m[i][j] * v[j];
+        }
+        sum += m[i][N-1];
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+
+// Vector-by-matrix multiplication (assuming a row vector) assuming vector has "implied 1" final component
+template <typename TA, typename TB, int M, int N>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> mulv1(const __CGvector<TA,M-1> & v,
+                                                                              const __CGmatrix<TB,M,N> & m)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        dotType sum = dotType(v[0]) * m[0][i];
+        for (int j=1; j<M-1; j++) {
+            sum += v[j] * m[j][i];
+        }
+        sum += m[N-1][i];
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+template <typename TA, typename TB, int M, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> mulv1(const __CGvector_usage<TA,M-1,TAstore> & v,
+                                                                              const __CGmatrix<TB,M,N> & m)
+{
+    typedef typename __CGtype_trait<TA,TB>::dotType dotType;
+    __CGvector<typename __CGtype_trait<TA,TB>::numericType,N> rv;
+    for (int i=0; i<N; i++) {
+        dotType sum = dotType(v[0]) * m[0][i];
+        for (int j=1; j<M-1; j++) {
+            sum += v[j] * m[j][i];
+        }
+        sum += m[N-1][i];
+        rv[i] = typename __CGtype_trait<TA,TB>::numericType(sum);
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_mul_hpp__
diff --git a/extensions/externals/include/Cg/normalize.hpp b/extensions/externals/include/Cg/normalize.hpp
new file mode 100644
index 0000000..f59327b
--- /dev/null
+++ b/extensions/externals/include/Cg/normalize.hpp
@@ -0,0 +1,40 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_normalize_hpp__
+#define __Cg_normalize_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <math.h>  // for ::sqrt
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> normalize(const __CGvector<T,N> & v)
+{
+    typename __CGtype_trait<T>::dotType sum = v[0] * v[0];
+    for (int i=1; i<N; i++)
+        sum += v[i] * v[i];
+    return __CGvector<T,N>(v / ::sqrt(sum));
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> normalize(const __CGvector_usage<T,N,Tstore> & v)
+{
+    typename __CGtype_trait<T>::dotType sum = v[0] * v[0];
+    for (int i=1; i<N; i++)
+        sum += v[i] * v[i];
+    return __CGvector<T,N>(v / ::sqrt(sum));
+}
+
+} // namespace Cg
+
+#endif // __Cg_normalize_hpp__
diff --git a/extensions/externals/include/Cg/pow.hpp b/extensions/externals/include/Cg/pow.hpp
new file mode 100644
index 0000000..2a79245
--- /dev/null
+++ b/extensions/externals/include/Cg/pow.hpp
@@ -0,0 +1,90 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_pow_hpp__
+#define __Cg_pow_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath> // for std::exp & std::log
+
+// Actually Cg stdlib really uses exp2 and log2 to implement pow
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> pow(const __CGvector<T,N> & x,
+                                                                     const __CGvector<T,N> & y)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::exp(x[i] * std::log(y[i]));
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> pow(const __CGvector_usage<TA,N,TAstore> & x,
+                                                                         const __CGvector_usage<TB,N,TBstore> & y)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::realType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::exp(x[i] * std::log(y[i]));
+    return rv;
+}
+
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> pow(const __CGvector_plural_usage<TA,N,TAstore> & x,
+                                                                         const __CGvector_usage<TB,1,TBstore> & y)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::realType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::exp(x[i] * std::log(y[0]));
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> pow(const __CGvector_usage<TA,1,TAstore> & x,
+                                                                         const __CGvector_plural_usage<TB,N,TBstore> & y)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::realType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::exp(x[0] * std::log(y[i]));
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> pow(const __CGvector_usage<TA,N,TAstore> & x,
+                                                                         const TB & y)
+{
+    typedef typename __CGtype_trait<TA,TB>::realType RealType;
+    __CGvector<RealType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::exp(x[i] * std::log(RealType(static_cast<TB>(y))));
+    return rv;
+}
+template <typename TA, typename TB, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,N> pow(const TA & x,
+                                                                         const __CGvector_usage<TB,N,TBstore> & y)
+{
+    __CGvector<typename __CGtype_trait<TA,TB>::realType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::exp(static_cast<TA>(x) * std::log(y[i]));
+    return rv;
+}
+template <typename TA, typename TB>
+static inline __CGvector<typename __CGtype_trait<TA,TB>::realType,1> pow(const TA & x,
+                                                                         const TB & y)
+{
+    typedef typename __CGtype_trait<TA,TB>::realType RealType;
+    __CGvector<RealType,1> rv(std::exp(static_cast<RealType>(x) * std::log(static_cast<RealType>(y))));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_pow_hpp__
diff --git a/extensions/externals/include/Cg/radians.hpp b/extensions/externals/include/Cg/radians.hpp
new file mode 100644
index 0000000..e825ad7
--- /dev/null
+++ b/extensions/externals/include/Cg/radians.hpp
@@ -0,0 +1,41 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_radians_hpp__
+#define __Cg_radians_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> radians(const __CGvector<T,N> & v)
+{
+    return T(0.017453292) * v;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> radians(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = T(0.017453292) * v[i];
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> radians(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(T(0.017453292) * static_cast<T>(v));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_radians_hpp__
diff --git a/extensions/externals/include/Cg/round.hpp b/extensions/externals/include/Cg/round.hpp
new file mode 100644
index 0000000..6579496
--- /dev/null
+++ b/extensions/externals/include/Cg/round.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_round_hpp__
+#define __Cg_round_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::floor
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> round(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::floor(v[i] + T(0.5));
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> round(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::floor(v[i] + T(0.5));
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> round(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::floor(static_cast<T>(v)) + T(0.5));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_round_hpp__
diff --git a/extensions/externals/include/Cg/rsqrt.hpp b/extensions/externals/include/Cg/rsqrt.hpp
new file mode 100644
index 0000000..6077bdb
--- /dev/null
+++ b/extensions/externals/include/Cg/rsqrt.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_rsqrt_hpp__
+#define __Cg_rsqrt_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::sqrt
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> rsqrt(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = 1 / std::sqrt(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> rsqrt(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = 1 / std::sqrt(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> rsqrt(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(1 / std::sqrt(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_rsqrt_hpp__
diff --git a/extensions/externals/include/Cg/sampler.hpp b/extensions/externals/include/Cg/sampler.hpp
new file mode 100644
index 0000000..ce9994c
--- /dev/null
+++ b/extensions/externals/include/Cg/sampler.hpp
@@ -0,0 +1,20 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __sampler_hpp__
+#define __sampler_hpp__
+
+#include <Cg/sampler1D.hpp>
+#include <Cg/sampler1DARRAY.hpp>
+#include <Cg/sampler2D.hpp>
+#include <Cg/sampler2DARRAY.hpp>
+#include <Cg/sampler3D.hpp>
+#include <Cg/samplerRECT.hpp>
+#include <Cg/samplerCUBE.hpp>
+#include <Cg/samplerBUF.hpp>
+
+#endif // __sampler_hpp__
diff --git a/extensions/externals/include/Cg/sampler1D.hpp b/extensions/externals/include/Cg/sampler1D.hpp
new file mode 100644
index 0000000..5fb7960
--- /dev/null
+++ b/extensions/externals/include/Cg/sampler1D.hpp
@@ -0,0 +1,40 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __sampler1D_hpp__
+#define __sampler1D_hpp__
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+class __CGsampler1D_state;
+
+class sampler1D {
+    __CGsampler1D_state *state;
+
+public:
+    sampler1D();
+    sampler1D(int texUnit);
+    sampler1D(const sampler1D &src);
+    ~sampler1D();
+    sampler1D & operator = (const sampler1D &rhs);
+    float4 sample(float4 strq, float lod);
+};
+
+// Cg Standard Library texture functions
+
+float4 tex1D(sampler1D, float1 s);
+float4 tex1D(sampler1D, float1 s, float1 dx, float1 dy);
+float4 tex1D(sampler1D, float2 st);
+float4 tex1D(sampler1D, float2 st, float1 dx, float1 dy);
+float4 tex1Dproj(sampler1D, float2 sq);
+float4 tex1Dproj(sampler1D, float3 srq);
+
+} // namespace Cg
+
+#endif // __sampler1D_hpp__
diff --git a/extensions/externals/include/Cg/sampler1DARRAY.hpp b/extensions/externals/include/Cg/sampler1DARRAY.hpp
new file mode 100644
index 0000000..3497129
--- /dev/null
+++ b/extensions/externals/include/Cg/sampler1DARRAY.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __sampler1DARRAY_hpp__
+#define __sampler1DARRAY_hpp__
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+class __CGsampler1DARRAY_state;
+
+class sampler1DARRAY {
+    __CGsampler1DARRAY_state *state;
+
+public:
+    sampler1DARRAY();
+    sampler1DARRAY(const sampler1DARRAY &src);
+    ~sampler1DARRAY();
+    sampler1DARRAY & operator = (const sampler1DARRAY &rhs);
+    float4 sample(float4 strq, float lod);
+};
+
+// Cg Standard Library texture functions
+
+float4 tex1DARRAY(sampler1DARRAY, float2 st);
+float4 tex1DARRAY(sampler1DARRAY, float2 st, float2 dx, float2 dy);
+float4 tex1DARRAY(sampler1DARRAY, float3 str);
+float4 tex1DARRAY(sampler1DARRAY, float3 str, float3 dx, float3 dy);
+float4 tex1DARRAYproj(sampler1DARRAY, float3 str);
+float4 tex1DARRAYproj(sampler1DARRAY, float4 strq);
+
+} // namespace Cg
+
+#endif // __sampler1DARRAY_hpp__
diff --git a/extensions/externals/include/Cg/sampler2D.hpp b/extensions/externals/include/Cg/sampler2D.hpp
new file mode 100644
index 0000000..228ae07
--- /dev/null
+++ b/extensions/externals/include/Cg/sampler2D.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __sampler2D_hpp__
+#define __sampler2D_hpp__
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+class __CGsampler2D_state;
+
+class __CGsampler2D_factory {
+public:
+    virtual __CGsampler2D_state *construct() = 0;
+};
+
+class sampler2D {
+    __CGsampler2D_state *state;
+
+public:
+    sampler2D();
+    sampler2D(const sampler2D &src);
+    sampler2D(__CGsampler2D_factory &src);
+    ~sampler2D();
+    sampler2D & operator = (const sampler2D &rhs);
+    float4 sample(float4 strq, float lod);
+    void update();
+};
+
+// Cg Standard Library texture functions
+
+float4 tex2D(sampler2D, float2 st);
+float4 tex2D(sampler2D, float2 st, float2 dx, float2 dy);
+float4 tex2D(sampler2D, float3 str);
+float4 tex2D(sampler2D, float3 str, float3 dx, float3 dy);
+float4 tex2Dproj(sampler2D, float3 str);
+float4 tex2Dproj(sampler2D, float4 strq);
+
+} // namespace Cg
+
+#endif // __sampler2D_hpp__
diff --git a/extensions/externals/include/Cg/sampler2DARRAY.hpp b/extensions/externals/include/Cg/sampler2DARRAY.hpp
new file mode 100644
index 0000000..0987edb
--- /dev/null
+++ b/extensions/externals/include/Cg/sampler2DARRAY.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __sampler2DARRAY_hpp__
+#define __sampler2DARRAY_hpp__
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+class __CGsampler2DARRAY_state;
+
+class sampler2DARRAY {
+    __CGsampler2DARRAY_state *state;
+
+public:
+    sampler2DARRAY();
+    sampler2DARRAY(int texUnit);
+    sampler2DARRAY(const sampler2DARRAY &src);
+    ~sampler2DARRAY();
+    sampler2DARRAY & operator = (const sampler2DARRAY &rhs);
+    float4 sample(float4 strq, float lod);
+};
+
+// Cg Standard Library texture functions
+
+float4 tex2DARRAY(sampler2DARRAY, float3 str);
+float4 tex2DARRAY(sampler2DARRAY, float4 strq);
+float4 tex2DARRAY(sampler2DARRAY, float3 str, float3 dx, float3 dy);
+float4 tex2DARRAY(sampler2DARRAY, float4 strq, float4 dx, float4 dy);
+float4 tex2DARRAYproj(sampler2DARRAY, float4 strq);
+
+} // namespace Cg
+
+#endif // __sampler2DARRAY_hpp__
diff --git a/extensions/externals/include/Cg/sampler3D.hpp b/extensions/externals/include/Cg/sampler3D.hpp
new file mode 100644
index 0000000..b313f97
--- /dev/null
+++ b/extensions/externals/include/Cg/sampler3D.hpp
@@ -0,0 +1,37 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __sampler3D_hpp__
+#define __sampler3D_hpp__
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+class __CGsampler3D_state;
+
+class sampler3D {
+    __CGsampler3D_state *state;
+
+public:
+    sampler3D();
+    sampler3D(int texUnit);
+    sampler3D(const sampler3D &src);
+    ~sampler3D();
+    sampler3D & operator = (const sampler3D &rhs);
+    float4 sample(float4 strq, float lod);
+};
+
+// Cg Standard Library texture functions
+
+float4 tex3D(sampler3D, float3 str);
+float4 tex3D(sampler3D, float3 str, float3 dx, float3 dy);
+float4 tex3Dproj(sampler3D, float4 strq);
+
+} // namespace Cg
+
+#endif // __sampler3D_hpp__
diff --git a/extensions/externals/include/Cg/samplerBUF.hpp b/extensions/externals/include/Cg/samplerBUF.hpp
new file mode 100644
index 0000000..97a4cc0
--- /dev/null
+++ b/extensions/externals/include/Cg/samplerBUF.hpp
@@ -0,0 +1,35 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __samplerBUF_hpp__
+#define __samplerBUF_hpp__
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+class __CGsamplerBUF_state;
+
+class samplerBUF {
+    __CGsamplerBUF_state *state;
+
+public:
+    samplerBUF();
+    samplerBUF(int texUnit);
+    samplerBUF(const samplerBUF &src);
+    ~samplerBUF();
+    samplerBUF & operator = (const samplerBUF &rhs);
+    float4 sample(float4 strq, float lod);
+};
+
+// Cg Standard Library texture functions
+
+float4 texBUF(samplerBUF, float1 s);
+
+} // namespace Cg
+
+#endif // __samplerBUF_hpp__
diff --git a/extensions/externals/include/Cg/samplerCUBE.hpp b/extensions/externals/include/Cg/samplerCUBE.hpp
new file mode 100644
index 0000000..649fa81
--- /dev/null
+++ b/extensions/externals/include/Cg/samplerCUBE.hpp
@@ -0,0 +1,37 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __samplerCUBE_hpp__
+#define __samplerCUBE_hpp__
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+class __CGsamplerCUBE_state;
+
+class samplerCUBE {
+    __CGsamplerCUBE_state *state;
+
+public:
+    samplerCUBE();
+    samplerCUBE(int texUnit);
+    samplerCUBE(const samplerCUBE &src);
+    ~samplerCUBE();
+    samplerCUBE & operator = (const samplerCUBE &rhs);
+    float4 sample(float4 strq, float lod);
+};
+
+// Cg Standard Library texture functions
+
+float4 texCUBE(samplerCUBE, float3 str);
+float4 texCUBE(samplerCUBE, float3 str, float3 dx, float3 dy);
+float4 texCUBEproj(samplerCUBE, float4 strq);
+
+} // namespace Cg
+
+#endif // __samplerCUBE_hpp__
diff --git a/extensions/externals/include/Cg/samplerRECT.hpp b/extensions/externals/include/Cg/samplerRECT.hpp
new file mode 100644
index 0000000..c6978e6
--- /dev/null
+++ b/extensions/externals/include/Cg/samplerRECT.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __samplerRECT_hpp__
+#define __samplerRECT_hpp__
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+class __CGsamplerRECT_state;
+
+class samplerRECT {
+    __CGsamplerRECT_state *state;
+
+public:
+    samplerRECT();
+    samplerRECT(int texUnit);
+    samplerRECT(const samplerRECT &src);
+    ~samplerRECT();
+    samplerRECT & operator = (const samplerRECT &rhs);
+    float4 sample(float4 strq, float lod);
+};
+
+// Cg Standard Library texture functions
+
+float4 texRECT(samplerRECT, float2 st);
+float4 texRECT(samplerRECT, float2 st, float2 dx, float2 dy);
+float4 texRECT(samplerRECT, float3 str);
+float4 texRECT(samplerRECT, float3 str, float3 dx, float3 dy);
+float4 texRECTproj(samplerRECT, float4 strq);
+
+} // namespace Cg
+
+#endif // __samplerRECT_hpp__
diff --git a/extensions/externals/include/Cg/saturate.hpp b/extensions/externals/include/Cg/saturate.hpp
new file mode 100644
index 0000000..8e31596
--- /dev/null
+++ b/extensions/externals/include/Cg/saturate.hpp
@@ -0,0 +1,65 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_saturate_hpp__
+#define __Cg_saturate_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,N> saturate(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++) {
+        if (T(1) < v[i]) {
+            rv[i] = T(1);
+        } else if (T(0) < v[i]) {
+            rv[i] = v[i];
+        } else {
+            rv[i] = T(0);
+        }
+    }
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,N> saturate(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++) {
+        if (T(1) < v[i]) {
+            rv[i] = T(1);
+        } else if (T(0) < v[i]) {
+            rv[i] = v[i];
+        } else {
+            rv[i] = T(0);
+        }
+    }
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,1> saturate(const T & v)
+{
+     __CGvector<typename __CGtype_trait<T>::numericType,1> rv;
+    if (T(1) < v) {
+        rv = T(1);
+    } else if (T(0) < v) {
+        rv = v;
+    } else {
+        rv = T(0);
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_saturate_hpp__
diff --git a/extensions/externals/include/Cg/sign.hpp b/extensions/externals/include/Cg/sign.hpp
new file mode 100644
index 0000000..8b49bea
--- /dev/null
+++ b/extensions/externals/include/Cg/sign.hpp
@@ -0,0 +1,40 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_sign_hpp__
+#define __Cg_sign_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,N> sign(const __CGvector<T,N> & v)
+{
+    typedef __CGvector<T,N> ResultType;
+    return ResultType(v > 0) - ResultType(v < 0);
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,N> sign(const __CGvector_usage<T,N,Tstore> & v)
+{
+    typedef __CGvector<T,N> ResultType;
+    return ResultType(v > 0) - ResultType(v < 0);
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,1> sign(const T & v)
+{
+    typedef __CGvector<T,1> ResultType;
+    return ResultType(static_cast<T>(v) > 0) - ResultType(static_cast<T>(v) < 0);
+}
+
+} // namespace Cg
+
+#endif // __Cg_sign_hpp__
diff --git a/extensions/externals/include/Cg/sin.hpp b/extensions/externals/include/Cg/sin.hpp
new file mode 100644
index 0000000..b5bbd9d
--- /dev/null
+++ b/extensions/externals/include/Cg/sin.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_sin_hpp__
+#define __Cg_sin_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <math.h>  // for ::sin
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> sin(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::sin(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> sin(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = ::sin(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> sin(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(::sin(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_sin_hpp__
diff --git a/extensions/externals/include/Cg/sinh.hpp b/extensions/externals/include/Cg/sinh.hpp
new file mode 100644
index 0000000..59b34c7
--- /dev/null
+++ b/extensions/externals/include/Cg/sinh.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_sinh_hpp__
+#define __Cg_sinh_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::sinh
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> sinh(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::sinh(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> sinh(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::sinh(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> sinh(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::sinh(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_sinh_hpp__
diff --git a/extensions/externals/include/Cg/smoothstep.hpp b/extensions/externals/include/Cg/smoothstep.hpp
new file mode 100644
index 0000000..94aee95
--- /dev/null
+++ b/extensions/externals/include/Cg/smoothstep.hpp
@@ -0,0 +1,490 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_smoothstep_hpp__
+#define __Cg_smoothstep_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,N> smoothstep(const __CGvector<T,N> & a,
+                                                                               const __CGvector<T,N> & b,
+                                                                               const __CGvector<T,N> & x)
+{
+    typedef typename __CGtype_trait<T>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        ResultType xv = x[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TBstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                       const __CGvector_usage<TB,N,TBstore> & b,
+                                                                                       const __CGvector_usage<TX,N,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        ResultType xv = x[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TBstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                       const __CGvector_plural_usage<TB,N,TBstore> & b,
+                                                                                       const __CGvector_usage<TX,1,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = x[0];
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TBstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                       const __CGvector_usage<TB,1,TBstore> & b,
+                                                                                       const __CGvector_plural_usage<TX,N,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = b[0];
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType xv = x[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TBstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                       const __CGvector_usage<TB,1,TBstore> & b,
+                                                                                       const __CGvector_usage<TX,1,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = b[0];
+    ResultType xv = x[0];
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TBstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                       const __CGvector_plural_usage<TB,N,TBstore> & b,
+                                                                                       const __CGvector_plural_usage<TX,N,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        ResultType xv = x[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TBstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                       const __CGvector_plural_usage<TB,N,TBstore> & b,
+                                                                                       const __CGvector_usage<TX,1,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    ResultType xv = x[0];
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TBstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                       const __CGvector_usage<TB,1,TBstore> & b,
+                                                                                       const __CGvector_plural_usage<TX,N,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    ResultType bv = b[0];
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                       const __CGvector_usage<TB,N,TBstore> & b,
+                                                                                       const TX & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType xv = ResultType(static_cast<TX>(x));
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType bv = b[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+#if 1 //ndef _MSC_VER
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                       const TB & b,
+                                                                                       const __CGvector_usage<TX,N,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = ResultType(static_cast<TB>(b));
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType xv = x[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+#endif
+#if 1 //ndef _MSC_VER
+template <typename TA, typename TB, typename TX, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                                       const TB & b,
+                                                                                       const TX & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = ResultType(static_cast<TB>(b));
+    ResultType xv = ResultType(static_cast<TX>(x));
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+#endif
+template <typename TA, typename TB, typename TX, int N, typename TBstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const TA & a,
+                                                                                       const __CGvector_usage<TB,N,TBstore> & b,
+                                                                                       const __CGvector_usage<TX,N,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        ResultType xv = x[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const TA & a,
+                                                                                       const __CGvector_usage<TB,N,TBstore> & b,
+                                                                                       const TX & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType xv = ResultType(static_cast<TX>(x));
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+#if 1 //ndef _MSC_VER
+template <typename TA, typename TB, typename TX, int N, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const TA & a,
+                                                                                       const TB & b,
+                                                                                       const __CGvector_usage<TX,N,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType bv = ResultType(static_cast<TB>(b));
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+#endif
+#if 1 //ndef _MSC_VER
+template <typename TA, typename TB, typename TX>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,1> smoothstep(const TA & a,
+                                                                                       const TB & b,
+                                                                                       const TX & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,1> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType bv = ResultType(static_cast<TB>(b));
+    ResultType xv = ResultType(static_cast<TX>(x));
+    ResultType y = (xv - av)/(bv - av);
+    if (1 < xv)
+        y = 1;
+    else if (0 < y)
+        y = y;
+    else
+        y = 0;
+    rv = y*y*(3 - 2*y);
+    return rv;
+}
+#endif
+template <typename TA, typename TB, typename TX, int N, typename TBstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const TA & a,
+                                                                                       const __CGvector_plural_usage<TB,N,TBstore> & b,
+                                                                                       const __CGvector_usage<TX,1,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType xv = x[0];
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                       const TB & b,
+                                                                                       const __CGvector_usage<TX,1,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = ResultType(static_cast<TB>(b));
+    ResultType xv = x[0];
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TBstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const TA & a,
+                                                                                       const __CGvector_usage<TB,1,TBstore> & b,
+                                                                                       const __CGvector_plural_usage<TX,N,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = ResultType(static_cast<TA>(a));
+    ResultType bv = b[0];
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                                       const __CGvector_usage<TB,1,TBstore> & b,
+                                                                                       const TX & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType bv = b[0];
+    ResultType xv = ResultType(static_cast<TX>(x));
+    for (int i=0; i<N; i++) {
+        ResultType av = a[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                       const TB & b,
+                                                                                       const __CGvector_plural_usage<TX,N,TXstore> & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    ResultType bv = ResultType(static_cast<TB>(b));
+    for (int i=0; i<N; i++) {
+        ResultType xv = x[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+template <typename TA, typename TB, typename TX, int N, typename TAstore, typename TBstore>
+static inline __CGvector<typename __CGtype_trait3<TA,TB,TX>::numericType,N> smoothstep(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                                       const __CGvector_plural_usage<TB,N,TBstore> & b,
+                                                                                       const TX & x)
+{
+    typedef typename __CGtype_trait3<TA,TB,TX>::resultType ResultType;
+    __CGvector<ResultType,N> rv;
+    ResultType av = a[0];
+    ResultType xv = ResultType(static_cast<TX>(x));
+    for (int i=0; i<N; i++) {
+        ResultType bv = b[i];
+        ResultType y = (xv - av)/(bv - av);
+        if (1 < y)
+            y = 1;
+        else if (0 < y)
+            y = y;
+        else
+            y = 0;
+        rv[i] = y*y*(3 - 2*y);
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_smoothstep_hpp__
diff --git a/extensions/externals/include/Cg/sqrt.hpp b/extensions/externals/include/Cg/sqrt.hpp
new file mode 100644
index 0000000..09e96c6
--- /dev/null
+++ b/extensions/externals/include/Cg/sqrt.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_sqrt_hpp__
+#define __Cg_sqrt_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::sqrt
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> sqrt(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::sqrt(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> sqrt(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::sqrt(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> sqrt(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::sqrt(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_sqrt_hpp__
diff --git a/extensions/externals/include/Cg/stdlib.hpp b/extensions/externals/include/Cg/stdlib.hpp
new file mode 100644
index 0000000..7118f3d
--- /dev/null
+++ b/extensions/externals/include/Cg/stdlib.hpp
@@ -0,0 +1,1858 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_stdlib_hpp__
+#define __Cg_stdlib_hpp__
+
+/*
+ * To be implemented:
+ * - noise
+ *
+ * Sampler standard library support:
+ * - Use <Cg/sampler.hpp>
+ *
+ * Limitations:
+ * - Calling functions with mixed underlying data types is not instantiated
+ *   - Example: fv = float2(1,4); hv = half2(-2,3); float f = dot(fv, hv);
+ *   - Workaround by casting to same types: float f = dot(fv, float2(hv));
+ * - Ambiguous when multi-parameter function is called with all 1-component swizzles
+ *   - Example: float3 foo = float(1,2,3); float m = max(foo.x, foo.z);
+ *   - Workound by casting at least one swizzle to float1
+ *
+ * Not possible to implement:
+ * - clip
+ * - ddx
+ * - ddy
+ * - fwidth
+ * - debug
+ */
+
+#include <Cg/vector.hpp>
+
+namespace Cg {
+
+#ifdef __Cg_double_hpp__
+#define CG_DOUBLE_SUPPORT(_x) _x
+#else
+#define CG_DOUBLE_SUPPORT(_x)
+#endif
+#ifdef __Cg_half_hpp__
+#define CG_HALF_SUPPORT(_x) _x
+#else
+#define CG_HALF_SUPPORT(_x)
+#endif
+#ifdef __Cg_fixed_hpp__
+#define CG_FIXED_SUPPORT(_x) _x
+#else
+#define CG_FIXED_SUPPORT(_x)
+#endif
+
+/// ABS - absolute value
+#ifndef __Cg_abs_hpp__
+extern int abs(int v);
+extern int1 abs(int1 v);
+extern int2 abs(int2 v);
+extern int3 abs(int3 v);
+extern int4 abs(int4 v);
+extern float abs(float v);
+extern float1 abs(float1 v);
+extern float2 abs(float2 v);
+extern float3 abs(float3 v);
+extern float4 abs(float4 v);
+CG_DOUBLE_SUPPORT(extern double abs(double v);)
+CG_DOUBLE_SUPPORT(extern double1 abs(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 abs(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 abs(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 abs(double4 v);)
+CG_HALF_SUPPORT(extern half abs(half v);)
+CG_HALF_SUPPORT(extern half1 abs(half1 v);)
+CG_HALF_SUPPORT(extern half2 abs(half2 v);)
+CG_HALF_SUPPORT(extern half3 abs(half3 v);)
+CG_HALF_SUPPORT(extern half4 abs(half4 v);)
+CG_FIXED_SUPPORT(extern fixed abs(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 abs(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 abs(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 abs(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 abs(fixed4 v);)
+#endif
+
+/// ACOS - arc cosine
+#ifndef __Cg_acos_hpp__
+extern float acos(float v);
+extern float1 acos(float1 v);
+extern float2 acos(float2 v);
+extern float3 acos(float3 v);
+extern float4 acos(float4 v);
+CG_DOUBLE_SUPPORT(extern double acos(double v);)
+CG_DOUBLE_SUPPORT(extern double1 acos(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 acos(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 acos(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 acos(double4 v);)
+CG_HALF_SUPPORT(extern half acos(half v);)
+CG_HALF_SUPPORT(extern half1 acos(half1 v);)
+CG_HALF_SUPPORT(extern half2 acos(half2 v);)
+CG_HALF_SUPPORT(extern half3 acos(half3 v);)
+CG_HALF_SUPPORT(extern half4 acos(half4 v);)
+CG_FIXED_SUPPORT(extern fixed acos(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 acos(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 acos(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 acos(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 acos(fixed4 v);)
+#endif
+
+/// ALL - all true booleans
+#ifndef __Cg_all_hpp__
+bool1 all(bool1 v);
+bool1 all(bool2 v);
+bool1 all(bool3 v);
+bool1 all(bool4 v);
+#endif
+
+/// ANY - any true booleans
+#ifndef __Cg_any_hpp__
+bool1 any(bool1 v);
+bool1 any(bool2 v);
+bool1 any(bool3 v);
+bool1 any(bool4 v);
+#endif
+
+/// ASIN - arc sine
+#ifndef __Cg_asin_hpp__
+extern float asin(float v);
+extern float1 asin(float1 v);
+extern float2 asin(float2 v);
+extern float3 asin(float3 v);
+extern float4 asin(float4 v);
+CG_DOUBLE_SUPPORT(extern double asin(double v);)
+CG_DOUBLE_SUPPORT(extern double1 asin(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 asin(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 asin(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 asin(double4 v);)
+CG_HALF_SUPPORT(extern half asin(half v);)
+CG_HALF_SUPPORT(extern half1 asin(half1 v);)
+CG_HALF_SUPPORT(extern half2 asin(half2 v);)
+CG_HALF_SUPPORT(extern half3 asin(half3 v);)
+CG_HALF_SUPPORT(extern half4 asin(half4 v);)
+CG_FIXED_SUPPORT(extern fixed asin(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 asin(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 asin(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 asin(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 asin(fixed4 v);)
+#endif
+
+/// ATAN - arc tangent
+#ifndef __Cg_atan_hpp__
+extern float atan(float v);
+extern float1 atan(float1 v);
+extern float2 atan(float2 v);
+extern float3 atan(float3 v);
+extern float4 atan(float4 v);
+CG_DOUBLE_SUPPORT(extern double atan(double v);)
+CG_DOUBLE_SUPPORT(extern double1 atan(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 atan(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 atan(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 atan(double4 v);)
+CG_HALF_SUPPORT(extern half atan(half v);)
+CG_HALF_SUPPORT(extern half1 atan(half1 v);)
+CG_HALF_SUPPORT(extern half2 atan(half2 v);)
+CG_HALF_SUPPORT(extern half3 atan(half3 v);)
+CG_HALF_SUPPORT(extern half4 atan(half4 v);)
+CG_FIXED_SUPPORT(extern fixed atan(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 atan(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 atan(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 atan(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 atan(fixed4 v);)
+#endif
+
+/// ATAN2 - arc tangent of y divided by x
+#ifndef __Cg_atan2_hpp__
+extern float1 atan2(float1 y, float1 x);
+extern float2 atan2(float2 y, float2 x);
+extern float3 atan2(float3 y, float3 x);
+extern float4 atan2(float4 y, float4 x);
+CG_HALF_SUPPORT(extern half1 atan2(half1 y, half1 x);)
+CG_HALF_SUPPORT(extern half2 atan2(half2 y, half2 x);)
+CG_HALF_SUPPORT(extern half3 atan2(half3 y, half3 x);)
+CG_HALF_SUPPORT(extern half4 atan2(half4 y, half4 x);)
+CG_FIXED_SUPPORT(extern fixed1 atan2(fixed1 y, fixed1 x);)
+CG_FIXED_SUPPORT(extern fixed2 atan2(fixed2 y, fixed2 x);)
+CG_FIXED_SUPPORT(extern fixed3 atan2(fixed3 y, fixed3 x);)
+CG_FIXED_SUPPORT(extern fixed4 atan2(fixed4 y, fixed4 x);)
+CG_DOUBLE_SUPPORT(extern double1 atan2(double1 y, double1 x);)
+CG_DOUBLE_SUPPORT(extern double2 atan2(double2 y, double2 x);)
+CG_DOUBLE_SUPPORT(extern double3 atan2(double3 y, double3 x);)
+CG_DOUBLE_SUPPORT(extern double4 atan2(double4 y, double4 x);)
+#endif
+
+/// CEIL - nearest integer towards infinity
+#ifndef __Cg_ceil_hpp__
+extern float ceil(float v);
+extern float1 ceil(float1 v);
+extern float2 ceil(float2 v);
+extern float3 ceil(float3 v);
+extern float4 ceil(float4 v);
+CG_DOUBLE_SUPPORT(extern double ceil(double v);)
+CG_DOUBLE_SUPPORT(extern double1 ceil(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 ceil(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 ceil(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 ceil(double4 v);)
+CG_HALF_SUPPORT(extern half ceil(half v);)
+CG_HALF_SUPPORT(extern half1 ceil(half1 v);)
+CG_HALF_SUPPORT(extern half2 ceil(half2 v);)
+CG_HALF_SUPPORT(extern half3 ceil(half3 v);)
+CG_HALF_SUPPORT(extern half4 ceil(half4 v);)
+CG_FIXED_SUPPORT(extern fixed ceil(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 ceil(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 ceil(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 ceil(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 ceil(fixed4 v);)
+#endif
+
+/// CLAMP - clamp to range
+#ifndef __Cg_clamp_hpp__
+extern int1 clamp(int1 x, int1 a, int1 b);
+extern int2 clamp(int2 x, int2 a, int2 b);
+extern int3 clamp(int3 x, int3 a, int3 b);
+extern int4 clamp(int4 x, int4 a, int4 b);
+extern float1 clamp(float1 x, float1 a, float1 b);
+extern float2 clamp(float2 x, float2 a, float2 b);
+extern float3 clamp(float3 x, float3 a, float3 b);
+extern float4 clamp(float4 x, float4 a, float4 b);
+CG_HALF_SUPPORT(extern half1 clamp(half1 x, half1 a, half1 b);)
+CG_HALF_SUPPORT(extern half2 clamp(half2 x, half2 a, half2 b);)
+CG_HALF_SUPPORT(extern half3 clamp(half3 x, half3 a, half3 b);)
+CG_HALF_SUPPORT(extern half4 clamp(half4 x, half4 a, half4 b);)
+CG_FIXED_SUPPORT(extern fixed1 clamp(fixed1 x, fixed1 a, fixed1 b);)
+CG_FIXED_SUPPORT(extern fixed2 clamp(fixed2 x, fixed2 a, fixed2 b);)
+CG_FIXED_SUPPORT(extern fixed3 clamp(fixed3 x, fixed3 a, fixed3 b);)
+CG_FIXED_SUPPORT(extern fixed4 clamp(fixed4 x, fixed4 a, fixed4 b);)
+CG_DOUBLE_SUPPORT(extern double1 clamp(double1 x, double1 a, double1 b);)
+CG_DOUBLE_SUPPORT(extern double2 clamp(double2 x, double2 a, double2 b);)
+CG_DOUBLE_SUPPORT(extern double3 clamp(double3 x, double3 a, double3 b);)
+CG_DOUBLE_SUPPORT(extern double4 clamp(double4 x, double4 a, double4 b);)
+#endif
+
+/// COS - cosine
+#ifndef __Cg_cos_hpp__
+extern float cos(float v);
+extern float1 cos(float1 v);
+extern float2 cos(float2 v);
+extern float3 cos(float3 v);
+extern float4 cos(float4 v);
+CG_DOUBLE_SUPPORT(extern double cos(double v);)
+CG_DOUBLE_SUPPORT(extern double1 cos(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 cos(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 cos(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 cos(double4 v);)
+CG_HALF_SUPPORT(extern half cos(half v);)
+CG_HALF_SUPPORT(extern half1 cos(half1 v);)
+CG_HALF_SUPPORT(extern half2 cos(half2 v);)
+CG_HALF_SUPPORT(extern half3 cos(half3 v);)
+CG_HALF_SUPPORT(extern half4 cos(half4 v);)
+CG_FIXED_SUPPORT(extern fixed cos(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 cos(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 cos(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 cos(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 cos(fixed4 v);)
+#endif
+
+/// COSH - hyperbolic cosine
+#ifndef __Cg_cosh_hpp__
+extern float1 cosh(float v);
+extern float1 cosh(float1 v);
+extern float2 cosh(float2 v);
+extern float3 cosh(float3 v);
+extern float4 cosh(float4 v);
+CG_DOUBLE_SUPPORT(extern double cosh(double v);)
+CG_DOUBLE_SUPPORT(extern double1 cosh(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 cosh(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 cosh(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 cosh(double4 v);)
+CG_HALF_SUPPORT(extern half cosh(half v);)
+CG_HALF_SUPPORT(extern half1 cosh(half1 v);)
+CG_HALF_SUPPORT(extern half2 cosh(half2 v);)
+CG_HALF_SUPPORT(extern half3 cosh(half3 v);)
+CG_HALF_SUPPORT(extern half4 cosh(half4 v);)
+CG_FIXED_SUPPORT(extern fixed cosh(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 cosh(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 cosh(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 cosh(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 cosh(fixed4 v);)
+#endif
+
+/// CROSS - cross product
+#ifndef __Cg_cross_hpp__
+extern float3 cross(float3 a, float3 b);
+extern int3 cross(int3 a, int3 b);
+CG_DOUBLE_SUPPORT(extern double3 cross(double3 a, double3 b);)
+CG_HALF_SUPPORT(extern half3 cross(half3 a, half3 b);)
+CG_FIXED_SUPPORT(extern fixed3 cross(fixed3 a, fixed3 b);)
+#endif
+
+/// DEGREES - convert radians to degrees
+#ifndef __Cg_degrees_hpp__
+extern float degrees(float v);
+extern float1 degrees(float1 v);
+extern float2 degrees(float2 v);
+extern float3 degrees(float3 v);
+extern float4 degrees(float4 v);
+CG_DOUBLE_SUPPORT(extern double degrees(double v);)
+CG_DOUBLE_SUPPORT(extern double1 degrees(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 degrees(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 degrees(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 degrees(double4 v);)
+CG_HALF_SUPPORT(extern half degrees(half v);)
+CG_HALF_SUPPORT(extern half1 degrees(half1 v);)
+CG_HALF_SUPPORT(extern half2 degrees(half2 v);)
+CG_HALF_SUPPORT(extern half3 degrees(half3 v);)
+CG_HALF_SUPPORT(extern half4 degrees(half4 v);)
+CG_FIXED_SUPPORT(extern fixed degrees(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 degrees(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 degrees(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 degrees(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 degrees(fixed4 v);)
+#endif
+
+/// DETERMINANT
+#ifdef __Cg_matrix_hpp__
+#ifndef __Cg_determinant_hpp__
+extern float1 determinant(float1x1 A);
+extern float1 determinant(float2x2 A);
+extern float1 determinant(float3x3 A);
+extern float1 determinant(float4x4 A);
+CG_DOUBLE_SUPPORT(extern double1 determinant(double1x1 A);)
+CG_DOUBLE_SUPPORT(extern double1 determinant(double2x2 A);)
+CG_DOUBLE_SUPPORT(extern double1 determinant(double3x3 A);)
+CG_DOUBLE_SUPPORT(extern double1 determinant(double4x4 A);)
+#endif
+#endif // __Cg_matrix_hpp__
+
+/// DISTANCE - distance from point a to point b
+#ifndef __Cg_distance_hpp__
+extern float1 distance(float1 a, float1 b);
+extern float1 distance(float2 a, float2 b);
+extern float1 distance(float3 a, float3 b);
+extern float1 distance(float4 a, float4 b);
+CG_HALF_SUPPORT(extern half1 distance(half1 a, half1 b);)
+CG_HALF_SUPPORT(extern half1 distance(half2 a, half2 b);)
+CG_HALF_SUPPORT(extern half1 distance(half3 a, half3 b);)
+CG_HALF_SUPPORT(extern half1 distance(half4 a, half4 b);)
+CG_FIXED_SUPPORT(extern fixed1 distance(fixed1 a, fixed1 b);)
+CG_FIXED_SUPPORT(extern fixed1 distance(fixed2 a, fixed2 b);)
+CG_FIXED_SUPPORT(extern fixed1 distance(fixed3 a, fixed3 b);)
+CG_FIXED_SUPPORT(extern fixed1 distance(fixed4 a, fixed4 b);)
+CG_DOUBLE_SUPPORT(extern double1 distance(double1 a, double1 b);)
+CG_DOUBLE_SUPPORT(extern double1 distance(double2 a, double2 b);)
+CG_DOUBLE_SUPPORT(extern double1 distance(double3 a, double3 b);)
+CG_DOUBLE_SUPPORT(extern double1 distance(double4 a, double4 b);)
+#endif
+
+/// DOT - dot product
+#ifndef __Cg_dot_hpp__
+extern float dot(float a, float b);
+extern float1 dot(float1 a, float1 b);
+extern float1 dot(float2 a, float2 b);
+extern float1 dot(float3 a, float3 b);
+extern float1 dot(float4 a, float4 b);
+CG_HALF_SUPPORT(extern half dot(half a, half b);)
+CG_HALF_SUPPORT(extern half1 dot(half1 a, half1 b);)
+CG_HALF_SUPPORT(extern half1 dot(half2 a, half2 b);)
+CG_HALF_SUPPORT(extern half1 dot(half3 a, half3 b);)
+CG_HALF_SUPPORT(extern half1 dot(half4 a, half4 b);)
+CG_FIXED_SUPPORT(extern fixed dot(fixed a, fixed b);)
+CG_FIXED_SUPPORT(extern fixed1 dot(fixed1 a, fixed1 b);)
+CG_FIXED_SUPPORT(extern fixed1 dot(fixed2 a, fixed2 b);)
+CG_FIXED_SUPPORT(extern fixed1 dot(fixed3 a, fixed3 b);)
+CG_FIXED_SUPPORT(extern fixed1 dot(fixed4 a, fixed4 b);)
+CG_DOUBLE_SUPPORT(extern double dot(double a, double b);)
+CG_DOUBLE_SUPPORT(extern double1 dot(double1 a, double1 b);)
+CG_DOUBLE_SUPPORT(extern double1 dot(double2 a, double2 b);)
+CG_DOUBLE_SUPPORT(extern double1 dot(double3 a, double3 b);)
+CG_DOUBLE_SUPPORT(extern double1 dot(double4 a, double4 b);)
+#endif
+
+/// EXP - natural exponential (base e)
+#ifndef __Cg_exp_hpp__
+extern float exp(float v);
+extern float1 exp(float1 v);
+extern float2 exp(float2 v);
+extern float3 exp(float3 v);
+extern float4 exp(float4 v);
+CG_DOUBLE_SUPPORT(extern double exp(double v);)
+CG_DOUBLE_SUPPORT(extern double1 exp(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 exp(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 exp(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 exp(double4 v);)
+CG_HALF_SUPPORT(extern half exp(half v);)
+CG_HALF_SUPPORT(extern half1 exp(half1 v);)
+CG_HALF_SUPPORT(extern half2 exp(half2 v);)
+CG_HALF_SUPPORT(extern half3 exp(half3 v);)
+CG_HALF_SUPPORT(extern half4 exp(half4 v);)
+CG_FIXED_SUPPORT(extern fixed exp(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 exp(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 exp(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 exp(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 exp(fixed4 v);)
+#endif
+
+/// EXP2 - base 2 exponential
+#ifndef __Cg_exp2_hpp__
+extern float exp2(float v);
+extern float1 exp2(float1 v);
+extern float2 exp2(float2 v);
+extern float3 exp2(float3 v);
+extern float4 exp2(float4 v);
+CG_DOUBLE_SUPPORT(extern double exp2(double v);)
+CG_DOUBLE_SUPPORT(extern double1 exp2(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 exp2(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 exp2(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 exp2(double4 v);)
+CG_HALF_SUPPORT(extern half exp2(half v);)
+CG_HALF_SUPPORT(extern half1 exp2(half1 v);)
+CG_HALF_SUPPORT(extern half2 exp2(half2 v);)
+CG_HALF_SUPPORT(extern half3 exp2(half3 v);)
+CG_HALF_SUPPORT(extern half4 exp2(half4 v);)
+CG_FIXED_SUPPORT(extern fixed exp2(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 exp2(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 exp2(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 exp2(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 exp2(fixed4 v);)
+#endif
+
+/// FACEFORWARD - faceforward
+#ifndef __Cg_faceforward_hpp__
+extern float1 faceforward(float n, float i, float ng);
+extern float2 faceforward(float2 n, float2 i, float2 ng);
+extern float3 faceforward(float3 n, float3 i, float3 ng);
+extern float4 faceforward(float4 n, float4 i, float4 ng);
+CG_HALF_SUPPORT(extern half1 faceforward(half n, half i, half ng);)
+CG_HALF_SUPPORT(extern half2 faceforward(half2 n, half2 i, half2 ng);)
+CG_HALF_SUPPORT(extern half3 faceforward(half3 n, half3 i, half3 ng);)
+CG_HALF_SUPPORT(extern half4 faceforward(half4 n, half4 i, half4 ng);)
+CG_FIXED_SUPPORT(extern fixed1 faceforward(fixed n, fixed i, fixed ng);)
+CG_FIXED_SUPPORT(extern fixed2 faceforward(fixed2 n, fixed2 i, fixed2 ng);)
+CG_FIXED_SUPPORT(extern fixed3 faceforward(fixed3 n, fixed3 i, fixed3 ng);)
+CG_FIXED_SUPPORT(extern fixed4 faceforward(fixed4 n, fixed4 i, fixed4 ng);)
+CG_DOUBLE_SUPPORT(extern double1 faceforward(double n, double i, double ng);)
+CG_DOUBLE_SUPPORT(extern double2 faceforward(double2 n, double2 i, double2 ng);)
+CG_DOUBLE_SUPPORT(extern double3 faceforward(double3 n, double3 i, double3 ng);)
+CG_DOUBLE_SUPPORT(extern double4 faceforward(double4 n, double4 i, double4 ng);)
+#endif
+
+/// FLOATTOINTBITS - bit cast of IEEE float to 2's complement integer
+#ifndef __Cg_floatToIntBits_hpp__
+extern int floatToIntBits(float v);
+extern int1 floatToIntBits(float1 v);
+extern int2 floatToIntBits(float2 v);
+extern int3 floatToIntBits(float3 v);
+extern int4 floatToIntBits(float4 v);
+#endif
+
+/// FLOATTORAWINTBITS - bit cast of IEEE float to 2's complement integer
+#ifndef __Cg_floatToRawIntBits_hpp__
+extern int floatToRawIntBits(float v);
+extern int1 floatToRawIntBits(float1 v);
+extern int2 floatToRawIntBits(float2 v);
+extern int3 floatToRawIntBits(float3 v);
+extern int4 floatToRawIntBits(float4 v);
+#endif
+
+/// FLOOR - nearest integer towards negative infinity
+#ifndef __Cg_floor_hpp__
+extern float floor(float v);
+extern float1 floor(float1 v);
+extern float2 floor(float2 v);
+extern float3 floor(float3 v);
+extern float4 floor(float4 v);
+CG_DOUBLE_SUPPORT(extern double floor(double v);)
+CG_DOUBLE_SUPPORT(extern double1 floor(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 floor(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 floor(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 floor(double4 v);)
+CG_HALF_SUPPORT(extern half floor(half v);)
+CG_HALF_SUPPORT(extern half1 floor(half1 v);)
+CG_HALF_SUPPORT(extern half2 floor(half2 v);)
+CG_HALF_SUPPORT(extern half3 floor(half3 v);)
+CG_HALF_SUPPORT(extern half4 floor(half4 v);)
+CG_FIXED_SUPPORT(extern fixed floor(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 floor(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 floor(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 floor(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 floor(fixed4 v);)
+#endif
+
+/// FMOD - remainder of x/y with the same sign as x
+#ifndef __Cg_fmod_hpp__
+extern float1 fmod(float1 x, float1 y);
+extern float2 fmod(float2 x, float2 y);
+extern float3 fmod(float3 x, float3 y);
+extern float4 fmod(float4 x, float4 y);
+CG_HALF_SUPPORT(extern half1 fmod(half1 x, half1 y);)
+CG_HALF_SUPPORT(extern half2 fmod(half2 x, half2 y);)
+CG_HALF_SUPPORT(extern half3 fmod(half3 x, half3 y);)
+CG_HALF_SUPPORT(extern half4 fmod(half4 x, half4 y);)
+CG_FIXED_SUPPORT(extern fixed1 fmod(fixed1 x, fixed1 y);)
+CG_FIXED_SUPPORT(extern fixed2 fmod(fixed2 x, fixed2 y);)
+CG_FIXED_SUPPORT(extern fixed3 fmod(fixed3 x, fixed3 y);)
+CG_FIXED_SUPPORT(extern fixed4 fmod(fixed4 x, fixed4 y);)
+CG_DOUBLE_SUPPORT(extern double1 fmod(double1 x, double1 y);)
+CG_DOUBLE_SUPPORT(extern double2 fmod(double2 x, double2 y);)
+CG_DOUBLE_SUPPORT(extern double3 fmod(double3 x, double3 y);)
+CG_DOUBLE_SUPPORT(extern double4 fmod(double4 x, double4 y);)
+#endif
+
+/// FRAC - fractional portion
+#ifndef __Cg_frac_hpp__
+extern float frac(float v);
+extern float1 frac(float1 v);
+extern float2 frac(float2 v);
+extern float3 frac(float3 v);
+extern float4 frac(float4 v);
+CG_DOUBLE_SUPPORT(extern double frac(double v);)
+CG_DOUBLE_SUPPORT(extern double1 frac(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 frac(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 frac(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 frac(double4 v);)
+CG_HALF_SUPPORT(extern half frac(half v);)
+CG_HALF_SUPPORT(extern half1 frac(half1 v);)
+CG_HALF_SUPPORT(extern half2 frac(half2 v);)
+CG_HALF_SUPPORT(extern half3 frac(half3 v);)
+CG_HALF_SUPPORT(extern half4 frac(half4 v);)
+CG_FIXED_SUPPORT(extern fixed frac(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 frac(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 frac(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 frac(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 frac(fixed4 v);)
+#endif
+
+/// FRESNEL - evaluate Fresnel term
+#ifdef __Cg_inout_hpp__
+#ifndef __Cg_fresnel_hpp__
+extern float1 fresnel(float3 i, float3 n, float eta, Out<float> kt, Out<float3> r, Out<float3> t);
+extern float1 fresnel(float3 i, float3 n, float eta, Out<float3> r, Out<float3> t);
+extern float1 fresnel(float3 i, float3 n, float eta, Out<float> kt);
+extern float1 fresnel(float3 i, float3 n, float eta);
+CG_DOUBLE_SUPPORT(extern double1 fresnel(double3 i, double3 n, double eta, Out<double> kt, Out<double3> r, Out<double3> t);)
+CG_DOUBLE_SUPPORT(extern double1 fresnel(double3 i, double3 n, double eta, Out<double3> r, Out<double3> t);)
+CG_DOUBLE_SUPPORT(extern double1 fresnel(double3 i, double3 n, double eta, Out<double> kt);)
+CG_DOUBLE_SUPPORT(extern double1 fresnel(double3 i, double3 n, double eta);)
+CG_HALF_SUPPORT(extern half1 fresnel(half3 i, half3 n, half eta, Out<half> kt, Out<half3> r, Out<half3> t);)
+CG_HALF_SUPPORT(extern half1 fresnel(half3 i, half3 n, half eta, Out<half3> r, Out<half3> t);)
+CG_HALF_SUPPORT(extern half1 fresnel(half3 i, half3 n, half eta, Out<half> kt);)
+CG_HALF_SUPPORT(extern half1 fresnel(half3 i, half3 n, half eta);)
+CG_FIXED_SUPPORT(extern fixed1 fresnel(fixed3 i, fixed3 n, fixed eta, Out<fixed> kt, Out<fixed3> r, Out<fixed3> t);)
+CG_FIXED_SUPPORT(extern fixed1 fresnel(fixed3 i, fixed3 n, fixed eta, Out<fixed3> r, Out<fixed3> t);)
+CG_FIXED_SUPPORT(extern fixed1 fresnel(fixed3 i, fixed3 n, fixed eta, Out<fixed> kt);)
+CG_FIXED_SUPPORT(extern fixed1 fresnel(fixed3 i, fixed3 n, fixed eta);)
+#endif
+#endif // __Cg_inout_hpp__
+
+/// FREXP - split x into normalized fraction in [0.5, 1] interval and power-of-2 exponent, return fraction and output exponent
+#ifdef __Cg_inout_hpp__
+#ifndef __Cg_frexp_hpp__
+extern float1 frexp(float1 x, Out<float1> expOut);
+extern float2 frexp(float2 x, Out<float2> expOut);
+extern float3 frexp(float3 x, Out<float3> expOut);
+extern float4 frexp(float4 x, Out<float4> expOut);
+CG_DOUBLE_SUPPORT(extern double1 frexp(double1 x, Out<double1> expOut);)
+CG_DOUBLE_SUPPORT(extern double2 frexp(double2 x, Out<double2> expOut);)
+CG_DOUBLE_SUPPORT(extern double3 frexp(double3 x, Out<double3> expOut);)
+CG_DOUBLE_SUPPORT(extern double4 frexp(double4 x, Out<double4> expOut);)
+CG_HALF_SUPPORT(extern half1 frexp(half1 x, Out<half1> expOut);)
+CG_HALF_SUPPORT(extern half2 frexp(half2 x, Out<half2> expOut);)
+CG_HALF_SUPPORT(extern half3 frexp(half3 x, Out<half3> expOut);)
+CG_HALF_SUPPORT(extern half4 frexp(half4 x, Out<half4> expOut);)
+CG_FIXED_SUPPORT(extern fixed1 frexp(fixed1 x, Out<fixed1> expOut);)
+CG_FIXED_SUPPORT(extern fixed2 frexp(fixed2 x, Out<fixed2> expOut);)
+CG_FIXED_SUPPORT(extern fixed3 frexp(fixed3 x, Out<fixed3> expOut);)
+CG_FIXED_SUPPORT(extern fixed4 frexp(fixed4 x, Out<fixed4> expOut);)
+#endif
+#endif // __Cg_inout_hpp__
+
+/// INTBITSTOFLOAT - bit cast 2's complement integer to IEEE float
+#ifndef __Cg_intBitsToFloat_hpp__
+extern float intBitsToFloat(int v);
+extern float1 intBitsToFloat(int1 v);
+extern float2 intBitsToFloat(int2 v);
+extern float3 intBitsToFloat(int3 v);
+extern float4 intBitsToFloat(int4 v);
+#endif
+
+/// INVERSE - matrix inverse
+#ifdef __Cg_matrix_hpp__
+# ifndef __Cg_inverse_hpp__
+extern float4x4 inverse(float4x4 a);
+extern float3x3 inverse(float3x3 a);
+extern float2x2 inverse(float2x2 a);
+extern float1x1 inverse(float1x1 a);
+CG_DOUBLE_SUPPORT(extern double1x1 inverse(double1x1 a);)
+CG_DOUBLE_SUPPORT(extern double2x2 inverse(double2x2 a);)
+CG_DOUBLE_SUPPORT(extern double3x3 inverse(double3x3 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 inverse(double4x4 a);)
+# endif
+#endif // __Cg_matrix_hpp__
+
+/// ISFINITE - has finite representation
+#ifndef __Cg_isinfinite_hpp__
+#pragma push_macro("isfinite")
+#undef isfinite
+extern bool isfinite(float v);
+extern bool1 isfinite(float1 v);
+extern bool2 isfinite(float2 v);
+extern bool3 isfinite(float3 v);
+extern bool4 isfinite(float4 v);
+CG_DOUBLE_SUPPORT(extern bool isfinite(double v);)
+CG_DOUBLE_SUPPORT(extern bool1 isfinite(double1 v);)
+CG_DOUBLE_SUPPORT(extern bool2 isfinite(double2 v);)
+CG_DOUBLE_SUPPORT(extern bool3 isfinite(double3 v);)
+CG_DOUBLE_SUPPORT(extern bool4 isfinite(double4 v);)
+CG_HALF_SUPPORT(extern bool isfinite(half v);)
+CG_HALF_SUPPORT(extern bool1 isfinite(half1 v);)
+CG_HALF_SUPPORT(extern bool2 isfinite(half2 v);)
+CG_HALF_SUPPORT(extern bool3 isfinite(half3 v);)
+CG_HALF_SUPPORT(extern bool4 isfinite(half4 v);)
+CG_FIXED_SUPPORT(extern bool isfinite(fixed v);)
+CG_FIXED_SUPPORT(extern bool1 isfinite(fixed1 v);)
+CG_FIXED_SUPPORT(extern bool2 isfinite(fixed2 v);)
+CG_FIXED_SUPPORT(extern bool3 isfinite(fixed3 v);)
+CG_FIXED_SUPPORT(extern bool4 isfinite(fixed4 v);)
+#pragma pop_macro("isfinite")
+#endif
+
+/// ISINF - has infinite representation
+#ifndef __Cg_isinf_hpp__
+#pragma push_macro("isinf")
+#undef isinf
+extern bool isinf(float v);
+extern bool1 isinf(float1 v);
+extern bool2 isinf(float2 v);
+extern bool3 isinf(float3 v);
+extern bool4 isinf(float4 v);
+CG_DOUBLE_SUPPORT(extern bool isinf(double v);)
+CG_DOUBLE_SUPPORT(extern bool1 isinf(double1 v);)
+CG_DOUBLE_SUPPORT(extern bool2 isinf(double2 v);)
+CG_DOUBLE_SUPPORT(extern bool3 isinf(double3 v);)
+CG_DOUBLE_SUPPORT(extern bool4 isinf(double4 v);)
+CG_HALF_SUPPORT(extern bool isinf(half v);)
+CG_HALF_SUPPORT(extern bool1 isinf(half1 v);)
+CG_HALF_SUPPORT(extern bool2 isinf(half2 v);)
+CG_HALF_SUPPORT(extern bool3 isinf(half3 v);)
+CG_HALF_SUPPORT(extern bool4 isinf(half4 v);)
+CG_FIXED_SUPPORT(extern bool isinf(fixed v);)
+CG_FIXED_SUPPORT(extern bool1 isinf(fixed1 v);)
+CG_FIXED_SUPPORT(extern bool2 isinf(fixed2 v);)
+CG_FIXED_SUPPORT(extern bool3 isinf(fixed3 v);)
+CG_FIXED_SUPPORT(extern bool4 isinf(fixed4 v);)
+#pragma pop_macro("isinf")
+#endif
+
+/// ISNAN - has Not-A-Number representation
+#ifndef __Cg_isnan_hpp__
+#pragma push_macro("isnan")
+#undef isnan
+extern bool isnan(float v);
+extern bool1 isnan(float1 v);
+extern bool2 isnan(float2 v);
+extern bool3 isnan(float3 v);
+extern bool4 isnan(float4 v);
+CG_DOUBLE_SUPPORT(extern bool isnan(double v);)
+CG_DOUBLE_SUPPORT(extern bool1 isnan(double1 v);)
+CG_DOUBLE_SUPPORT(extern bool2 isnan(double2 v);)
+CG_DOUBLE_SUPPORT(extern bool3 isnan(double3 v);)
+CG_DOUBLE_SUPPORT(extern bool4 isnan(double4 v);)
+CG_HALF_SUPPORT(extern bool isnan(half v);)
+CG_HALF_SUPPORT(extern bool1 isnan(half1 v);)
+CG_HALF_SUPPORT(extern bool2 isnan(half2 v);)
+CG_HALF_SUPPORT(extern bool3 isnan(half3 v);)
+CG_HALF_SUPPORT(extern bool4 isnan(half4 v);)
+CG_FIXED_SUPPORT(extern bool isnan(fixed v);)
+CG_FIXED_SUPPORT(extern bool1 isnan(fixed1 v);)
+CG_FIXED_SUPPORT(extern bool2 isnan(fixed2 v);)
+CG_FIXED_SUPPORT(extern bool3 isnan(fixed3 v);)
+CG_FIXED_SUPPORT(extern bool4 isnan(fixed4 v);)
+#pragma pop_macro("isnan")
+#endif
+
+/// LENGTH - Euclidean norm
+#ifndef __Cg_length_hpp__
+extern float1 length(float1 v);
+extern float1 length(float2 v);
+extern float1 length(float3 v);
+extern float1 length(float4 v);
+CG_HALF_SUPPORT(extern half1 length(half1 v);)
+CG_HALF_SUPPORT(extern half1 length(half2 v);)
+CG_HALF_SUPPORT(extern half1 length(half3 v);)
+CG_HALF_SUPPORT(extern half1 length(half4 v);)
+CG_FIXED_SUPPORT(extern fixed1 length(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed1 length(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed1 length(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed1 length(fixed4 v);)
+CG_DOUBLE_SUPPORT(extern double1 length(double1 v);)
+CG_DOUBLE_SUPPORT(extern double1 length(double2 v);)
+CG_DOUBLE_SUPPORT(extern double1 length(double3 v);)
+CG_DOUBLE_SUPPORT(extern double1 length(double4 v);)
+#endif
+
+/// LDEXP - x times 2 raised to n
+#ifndef __Cg_ldexp_hpp__
+extern float1 ldexp(float1 x, float1 n);
+extern float2 ldexp(float2 x, float2 n);
+extern float3 ldexp(float3 x, float3 n);
+extern float4 ldexp(float4 x, float4 n);
+CG_HALF_SUPPORT(extern half1 ldexp(half1 x, half1 n);)
+CG_HALF_SUPPORT(extern half2 ldexp(half2 x, half2 n);)
+CG_HALF_SUPPORT(extern half3 ldexp(half3 x, half3 n);)
+CG_HALF_SUPPORT(extern half4 ldexp(half4 x, half4 n);)
+CG_FIXED_SUPPORT(extern fixed1 ldexp(fixed1 x, fixed1 n);)
+CG_FIXED_SUPPORT(extern fixed2 ldexp(fixed2 x, fixed2 n);)
+CG_FIXED_SUPPORT(extern fixed3 ldexp(fixed3 x, fixed3 n);)
+CG_FIXED_SUPPORT(extern fixed4 ldexp(fixed4 x, fixed4 n);)
+CG_DOUBLE_SUPPORT(extern double1 ldexp(double1 x, double1 n);)
+CG_DOUBLE_SUPPORT(extern double2 ldexp(double2 x, double2 n);)
+CG_DOUBLE_SUPPORT(extern double3 ldexp(double3 x, double3 n);)
+CG_DOUBLE_SUPPORT(extern double4 ldexp(double4 x, double4 n);)
+#endif
+
+/// LERP - linear interpolation
+#ifndef __Cg_lerp_hpp__
+extern float1 lerp(float1 a, float1 b, float1 x);
+extern float2 lerp(float2 a, float2 b, float2 x);
+extern float3 lerp(float3 a, float3 b, float3 x);
+extern float4 lerp(float4 a, float4 b, float4 x);
+extern int1 lerp(int1 a, int1 b, int1 x);
+extern int2 lerp(int2 a, int2 b, int2 x);
+extern int3 lerp(int3 a, int3 b, int3 x);
+extern int4 lerp(int4 a, int4 b, int4 x);
+CG_HALF_SUPPORT(extern half1 lerp(half1 a, half1 b, half1 x);)
+CG_HALF_SUPPORT(extern half2 lerp(half2 a, half2 b, half2 x);)
+CG_HALF_SUPPORT(extern half3 lerp(half3 a, half3 b, half3 x);)
+CG_HALF_SUPPORT(extern half4 lerp(half4 a, half4 b, half4 x);)
+CG_FIXED_SUPPORT(extern fixed1 lerp(fixed1 a, fixed1 b, fixed1 x);)
+CG_FIXED_SUPPORT(extern fixed2 lerp(fixed2 a, fixed2 b, fixed2 x);)
+CG_FIXED_SUPPORT(extern fixed3 lerp(fixed3 a, fixed3 b, fixed3 x);)
+CG_FIXED_SUPPORT(extern fixed4 lerp(fixed4 a, fixed4 b, fixed4 x);)
+CG_DOUBLE_SUPPORT(extern double1 lerp(double1 a, double1 b, double1 x);)
+CG_DOUBLE_SUPPORT(extern double2 lerp(double2 a, double2 b, double2 x);)
+CG_DOUBLE_SUPPORT(extern double3 lerp(double3 a, double3 b, double3 x);)
+CG_DOUBLE_SUPPORT(extern double4 lerp(double4 a, double4 b, double4 x);)
+#endif
+
+/// LIT - specular lighting vector
+#ifndef __Cg_lit_hpp__
+extern float4 lit(float1 NdotL, float1 NdotH, float1 m);
+CG_HALF_SUPPORT(extern half4 lit(half1 NdotL, half1 NdotH, half1 m);)
+CG_FIXED_SUPPORT(extern fixed4 lit(fixed1 NdotL, fixed1 NdotH, fixed1 m);)
+#endif
+
+/// LOG - natural logarithm
+#ifndef __Cg_log_hpp__
+extern float log(float v);
+extern float1 log(float1 v);
+extern float2 log(float2 v);
+extern float3 log(float3 v);
+extern float4 log(float4 v);
+CG_DOUBLE_SUPPORT(extern double log(double v);)
+CG_DOUBLE_SUPPORT(extern double1 log(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 log(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 log(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 log(double4 v);)
+CG_HALF_SUPPORT(extern half log(half v);)
+CG_HALF_SUPPORT(extern half1 log(half1 v);)
+CG_HALF_SUPPORT(extern half2 log(half2 v);)
+CG_HALF_SUPPORT(extern half3 log(half3 v);)
+CG_HALF_SUPPORT(extern half4 log(half4 v);)
+CG_FIXED_SUPPORT(extern fixed log(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 log(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 log(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 log(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 log(fixed4 v);)
+#endif
+
+/// LOG2 - base 2 logarithm
+#ifndef __Cg_log2_hpp__
+extern float log2(float v);
+extern float1 log2(float1 v);
+extern float2 log2(float2 v);
+extern float3 log2(float3 v);
+extern float4 log2(float4 v);
+CG_DOUBLE_SUPPORT(extern double log2(double v);)
+CG_DOUBLE_SUPPORT(extern double1 log2(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 log2(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 log2(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 log2(double4 v);)
+CG_HALF_SUPPORT(extern half log2(half v);)
+CG_HALF_SUPPORT(extern half1 log2(half1 v);)
+CG_HALF_SUPPORT(extern half2 log2(half2 v);)
+CG_HALF_SUPPORT(extern half3 log2(half3 v);)
+CG_HALF_SUPPORT(extern half4 log2(half4 v);)
+CG_FIXED_SUPPORT(extern fixed log2(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 log2(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 log2(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 log2(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 log2(fixed4 v);)
+#endif
+
+/// LOG10 - base 10 logarithm
+#ifndef __Cg_log10_hpp__
+extern float log10(float v);
+extern float1 log10(float1 v);
+extern float2 log10(float2 v);
+extern float3 log10(float3 v);
+extern float4 log10(float4 v);
+CG_DOUBLE_SUPPORT(extern double log10(double v);)
+CG_DOUBLE_SUPPORT(extern double1 log10(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 log10(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 log10(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 log10(double4 v);)
+CG_HALF_SUPPORT(extern half log10(half v);)
+CG_HALF_SUPPORT(extern half1 log10(half1 v);)
+CG_HALF_SUPPORT(extern half2 log10(half2 v);)
+CG_HALF_SUPPORT(extern half3 log10(half3 v);)
+CG_HALF_SUPPORT(extern half4 log10(half4 v);)
+CG_FIXED_SUPPORT(extern fixed log10(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 log10(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 log10(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 log10(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 log10(fixed4 v);)
+#endif
+
+/// MAX - maximum
+#ifndef __Cg_max_hpp__
+#pragma push_macro("max")
+#undef max
+extern float1 max(float1 a, float1 b);
+extern float2 max(float2 a, float2 b);
+extern float3 max(float3 a, float3 b);
+extern float4 max(float4 a, float4 b);
+extern int1 max(int1 a, int1 b);
+extern int2 max(int2 a, int2 b);
+extern int3 max(int3 a, int3 b);
+extern int4 max(int4 a, int4 b);
+CG_HALF_SUPPORT(extern half1 max(half1 a, half1 b);)
+CG_HALF_SUPPORT(extern half2 max(half2 a, half2 b);)
+CG_HALF_SUPPORT(extern half3 max(half3 a, half3 b);)
+CG_HALF_SUPPORT(extern half4 max(half4 a, half4 b);)
+CG_FIXED_SUPPORT(extern fixed1 max(fixed1 a, fixed1 b);)
+CG_FIXED_SUPPORT(extern fixed2 max(fixed2 a, fixed2 b);)
+CG_FIXED_SUPPORT(extern fixed3 max(fixed3 a, fixed3 b);)
+CG_FIXED_SUPPORT(extern fixed4 max(fixed4 a, fixed4 b);)
+CG_DOUBLE_SUPPORT(extern double1 max(double1 a, double1 b);)
+CG_DOUBLE_SUPPORT(extern double2 max(double2 a, double2 b);)
+CG_DOUBLE_SUPPORT(extern double3 max(double3 a, double3 b);)
+CG_DOUBLE_SUPPORT(extern double4 max(double4 a, double4 b);)
+#pragma pop_macro("max")
+#endif
+
+/// MIN - minimum
+#ifndef __Cg_min_hpp__
+#pragma push_macro("min")
+#undef min
+extern float1 min(float1 a, float1 b);
+extern float2 min(float2 a, float2 b);
+extern float3 min(float3 a, float3 b);
+extern float4 min(float4 a, float4 b);
+extern int1 min(int1 a, int1 b);
+extern int2 min(int2 a, int2 b);
+extern int3 min(int3 a, int3 b);
+extern int4 min(int4 a, int4 b);
+CG_HALF_SUPPORT(extern half1 min(half1 a, half1 b);)
+CG_HALF_SUPPORT(extern half2 min(half2 a, half2 b);)
+CG_HALF_SUPPORT(extern half3 min(half3 a, half3 b);)
+CG_HALF_SUPPORT(extern half4 min(half4 a, half4 b);)
+CG_FIXED_SUPPORT(extern fixed1 min(fixed1 a, fixed1 b);)
+CG_FIXED_SUPPORT(extern fixed2 min(fixed2 a, fixed2 b);)
+CG_FIXED_SUPPORT(extern fixed3 min(fixed3 a, fixed3 b);)
+CG_FIXED_SUPPORT(extern fixed4 min(fixed4 a, fixed4 b);)
+CG_DOUBLE_SUPPORT(extern double1 min(double1 a, double1 b);)
+CG_DOUBLE_SUPPORT(extern double2 min(double2 a, double2 b);)
+CG_DOUBLE_SUPPORT(extern double3 min(double3 a, double3 b);)
+CG_DOUBLE_SUPPORT(extern double4 min(double4 a, double4 b);)
+#pragma pop_macro("min")
+#endif
+
+/// MODF - return fractional part of x and output integer part
+#ifdef __Cg_inout_hpp__
+#ifndef __Cg_modf_hpp__
+extern float1 modf(float1 x, Out<float1> ipOut);
+extern float2 modf(float2 x, Out<float2> ipOut);
+extern float3 modf(float3 x, Out<float3> ipOut);
+extern float4 modf(float4 x, Out<float4> ipOut);
+CG_DOUBLE_SUPPORT(extern double1 modf(double1 x, Out<double1> ipOut);)
+CG_DOUBLE_SUPPORT(extern double2 modf(double2 x, Out<double2> ipOut);)
+CG_DOUBLE_SUPPORT(extern double3 modf(double3 x, Out<double3> ipOut);)
+CG_DOUBLE_SUPPORT(extern double4 modf(double4 x, Out<double4> ipOut);)
+CG_HALF_SUPPORT(extern half1 modf(half1 x, Out<half1> ipOut);)
+CG_HALF_SUPPORT(extern half2 modf(half2 x, Out<half2> ipOut);)
+CG_HALF_SUPPORT(extern half3 modf(half3 x, Out<half3> ipOut);)
+CG_HALF_SUPPORT(extern half4 modf(half4 x, Out<half4> ipOut);)
+CG_FIXED_SUPPORT(extern fixed1 modf(fixed1 x, Out<fixed1> ipOut);)
+CG_FIXED_SUPPORT(extern fixed2 modf(fixed2 x, Out<fixed2> ipOut);)
+CG_FIXED_SUPPORT(extern fixed3 modf(fixed3 x, Out<fixed3> ipOut);)
+CG_FIXED_SUPPORT(extern fixed4 modf(fixed4 x, Out<fixed4> ipOut);)
+#endif
+#endif // __Cg_inout_hpp__
+
+/// MUL - multiply matrix by vector
+#ifdef __Cg_matrix_hpp__
+#ifndef __Cg_mul_hpp__
+extern float1 mul(float1x1 m, float1 v);
+extern int1 mul(int1x1 m, int1 v);
+CG_DOUBLE_SUPPORT(extern double1 mul(double1x1 m, double1 v);)
+CG_FIXED_SUPPORT(extern fixed1 mul(fixed1x1 m, fixed1 v);)
+CG_HALF_SUPPORT(extern half1 mul(half1x1 m, half1 v);)
+extern float2 mul(float2x1 m, float1 v);
+extern int2 mul(int2x1 m, int1 v);
+CG_DOUBLE_SUPPORT(extern double2 mul(double2x1 m, double1 v);)
+CG_FIXED_SUPPORT(extern fixed2 mul(fixed2x1 m, fixed1 v);)
+CG_HALF_SUPPORT(extern half2 mul(half2x1 m, half1 v);)
+extern float3 mul(float3x1 m, float1 v);
+extern int3 mul(int3x1 m, int1 v);
+CG_DOUBLE_SUPPORT(extern double3 mul(double3x1 m, double1 v);)
+CG_FIXED_SUPPORT(extern fixed3 mul(fixed3x1 m, fixed1 v);)
+CG_HALF_SUPPORT(extern half3 mul(half3x1 m, half1 v);)
+extern float4 mul(float4x1 m, float1 v);
+extern int4 mul(int4x1 m, int1 v);
+CG_DOUBLE_SUPPORT(extern double4 mul(double4x1 m, double1 v);)
+CG_FIXED_SUPPORT(extern fixed4 mul(fixed4x1 m, fixed1 v);)
+CG_HALF_SUPPORT(extern half4 mul(half4x1 m, half1 v);)
+extern float1 mul(float1x2 m, float2 v);
+extern int1 mul(int1x2 m, int2 v);
+CG_DOUBLE_SUPPORT(extern double1 mul(double1x2 m, double2 v);)
+CG_FIXED_SUPPORT(extern fixed1 mul(fixed1x2 m, fixed2 v);)
+CG_HALF_SUPPORT(extern half1 mul(half1x2 m, half2 v);)
+extern float2 mul(float2x2 m, float2 v);
+extern int2 mul(int2x2 m, int2 v);
+CG_DOUBLE_SUPPORT(extern double2 mul(double2x2 m, double2 v);)
+CG_FIXED_SUPPORT(extern fixed2 mul(fixed2x2 m, fixed2 v);)
+CG_HALF_SUPPORT(extern half2 mul(half2x2 m, half2 v);)
+extern float3 mul(float3x2 m, float2 v);
+extern int3 mul(int3x2 m, int2 v);
+CG_DOUBLE_SUPPORT(extern double3 mul(double3x2 m, double2 v);)
+CG_FIXED_SUPPORT(extern fixed3 mul(fixed3x2 m, fixed2 v);)
+CG_HALF_SUPPORT(extern half3 mul(half3x2 m, half2 v);)
+extern float4 mul(float4x2 m, float2 v);
+extern int4 mul(int4x2 m, int2 v);
+CG_DOUBLE_SUPPORT(extern double4 mul(double4x2 m, double2 v);)
+CG_FIXED_SUPPORT(extern fixed4 mul(fixed4x2 m, fixed2 v);)
+CG_HALF_SUPPORT(extern half4 mul(half4x2 m, half2 v);)
+extern float1 mul(float1x3 m, float3 v);
+extern int1 mul(int1x3 m, int3 v);
+CG_DOUBLE_SUPPORT(extern double1 mul(double1x3 m, double3 v);)
+CG_FIXED_SUPPORT(extern fixed1 mul(fixed1x3 m, fixed3 v);)
+CG_HALF_SUPPORT(extern half1 mul(half1x3 m, half3 v);)
+extern float2 mul(float2x3 m, float3 v);
+extern int2 mul(int2x3 m, int3 v);
+CG_DOUBLE_SUPPORT(extern double2 mul(double2x3 m, double3 v);)
+CG_FIXED_SUPPORT(extern fixed2 mul(fixed2x3 m, fixed3 v);)
+CG_HALF_SUPPORT(extern half2 mul(half2x3 m, half3 v);)
+extern float3 mul(float3x3 m, float3 v);
+extern int3 mul(int3x3 m, int3 v);
+CG_DOUBLE_SUPPORT(extern double3 mul(double3x3 m, double3 v);)
+CG_FIXED_SUPPORT(extern fixed3 mul(fixed3x3 m, fixed3 v);)
+CG_HALF_SUPPORT(extern half3 mul(half3x3 m, half3 v);)
+extern float4 mul(float4x3 m, float3 v);
+extern int4 mul(int4x3 m, int3 v);
+CG_DOUBLE_SUPPORT(extern double4 mul(double4x3 m, double3 v);)
+CG_FIXED_SUPPORT(extern fixed4 mul(fixed4x3 m, fixed3 v);)
+CG_HALF_SUPPORT(extern half4 mul(half4x3 m, half3 v);)
+extern float1 mul(float1x4 m, float4 v);
+extern int1 mul(int1x4 m, int4 v);
+CG_DOUBLE_SUPPORT(extern double1 mul(double1x4 m, double4 v);)
+CG_FIXED_SUPPORT(extern fixed1 mul(fixed1x4 m, fixed4 v);)
+CG_HALF_SUPPORT(extern half1 mul(half1x4 m, half4 v);)
+extern float2 mul(float2x4 m, float4 v);
+extern int2 mul(int2x4 m, int4 v);
+CG_DOUBLE_SUPPORT(extern double2 mul(double2x4 m, double4 v);)
+CG_FIXED_SUPPORT(extern fixed2 mul(fixed2x4 m, fixed4 v);)
+CG_HALF_SUPPORT(extern half2 mul(half2x4 m, half4 v);)
+extern float3 mul(float3x4 m, float4 v);
+extern int3 mul(int3x4 m, int4 v);
+CG_DOUBLE_SUPPORT(extern double3 mul(double3x4 m, double4 v);)
+CG_FIXED_SUPPORT(extern fixed3 mul(fixed3x4 m, fixed4 v);)
+CG_HALF_SUPPORT(extern half3 mul(half3x4 m, half4 v);)
+extern float4 mul(float4x4 m, float4 v);
+extern int4 mul(int4x4 m, int4 v);
+CG_DOUBLE_SUPPORT(extern double4 mul(double4x4 m, double4 v);)
+CG_FIXED_SUPPORT(extern fixed4 mul(fixed4x4 m, fixed4 v);)
+CG_HALF_SUPPORT(extern half4 mul(half4x4 m, half4 v);)
+
+/// MUL - multiply vector by matrix
+extern float1 mul(float1 v, float1x1 m);
+extern int1 mul(int1 v, int1x1 m);
+CG_DOUBLE_SUPPORT(extern double1 mul(double1 v, double1x1 m);)
+CG_FIXED_SUPPORT(extern fixed1 mul(fixed1 v, fixed1x1 m);)
+CG_HALF_SUPPORT(extern half1 mul(half1 v, half1x1 m);)
+extern float2 mul(float1 v, float1x2 m);
+extern int2 mul(int1 v, int1x2 m);
+CG_DOUBLE_SUPPORT(extern double2 mul(double1 v, double1x2 m);)
+CG_FIXED_SUPPORT(extern fixed2 mul(fixed1 v, fixed1x2 m);)
+CG_HALF_SUPPORT(extern half2 mul(half1 v, half1x2 m);)
+extern float3 mul(float1 v, float1x3 m);
+extern int3 mul(int1 v, int1x3 m);
+CG_DOUBLE_SUPPORT(extern double3 mul(double1 v, double1x3 m);)
+CG_FIXED_SUPPORT(extern fixed3 mul(fixed1 v, fixed1x3 m);)
+CG_HALF_SUPPORT(extern half3 mul(half1 v, half1x3 m);)
+extern float4 mul(float1 v, float1x4 m);
+extern int4 mul(int1 v, int1x4 m);
+CG_DOUBLE_SUPPORT(extern double4 mul(double1 v, double1x4 m);)
+CG_FIXED_SUPPORT(extern fixed4 mul(fixed1 v, fixed1x4 m);)
+CG_HALF_SUPPORT(extern half4 mul(half1 v, half1x4 m);)
+extern float1 mul(float2 v, float2x1 m);
+extern int1 mul(int2 v, int2x1 m);
+CG_DOUBLE_SUPPORT(extern double1 mul(double2 v, double2x1 m);)
+CG_FIXED_SUPPORT(extern fixed1 mul(fixed2 v, fixed2x1 m);)
+CG_HALF_SUPPORT(extern half1 mul(half2 v, half2x1 m);)
+extern float2 mul(float2 v, float2x2 m);
+extern int2 mul(int2 v, int2x2 m);
+CG_DOUBLE_SUPPORT(extern double2 mul(double2 v, double2x2 m);)
+CG_FIXED_SUPPORT(extern fixed2 mul(fixed2 v, fixed2x2 m);)
+CG_HALF_SUPPORT(extern half2 mul(half2 v, half2x2 m);)
+extern float3 mul(float2 v, float2x3 m);
+extern int3 mul(int2 v, int2x3 m);
+CG_DOUBLE_SUPPORT(extern double3 mul(double2 v, double2x3 m);)
+CG_FIXED_SUPPORT(extern fixed3 mul(fixed2 v, fixed2x3 m);)
+CG_HALF_SUPPORT(extern half3 mul(half2 v, half2x3 m);)
+extern float4 mul(float2 v, float2x4 m);
+extern int4 mul(int2 v, int2x4 m);
+CG_DOUBLE_SUPPORT(extern double4 mul(double2 v, double2x4 m);)
+CG_FIXED_SUPPORT(extern fixed4 mul(fixed2 v, fixed2x4 m);)
+CG_HALF_SUPPORT(extern half4 mul(half2 v, half2x4 m);)
+extern float1 mul(float3 v, float3x1 m);
+extern int1 mul(int3 v, int3x1 m);
+CG_DOUBLE_SUPPORT(extern double1 mul(double3 v, double3x1 m);)
+CG_FIXED_SUPPORT(extern fixed1 mul(fixed3 v, fixed3x1 m);)
+CG_HALF_SUPPORT(extern half1 mul(half3 v, half3x1 m);)
+extern float2 mul(float3 v, float3x2 m);
+extern int2 mul(int3 v, int3x2 m);
+CG_DOUBLE_SUPPORT(extern double2 mul(double3 v, double3x2 m);)
+CG_FIXED_SUPPORT(extern fixed2 mul(fixed3 v, fixed3x2 m);)
+CG_HALF_SUPPORT(extern half2 mul(half3 v, half3x2 m);)
+extern float3 mul(float3 v, float3x3 m);
+extern int3 mul(int3 v, int3x3 m);
+CG_DOUBLE_SUPPORT(extern double3 mul(double3 v, double3x3 m);)
+CG_FIXED_SUPPORT(extern fixed3 mul(fixed3 v, fixed3x3 m);)
+CG_HALF_SUPPORT(extern half3 mul(half3 v, half3x3 m);)
+extern float4 mul(float3 v, float3x4 m);
+extern int4 mul(int3 v, int3x4 m);
+CG_DOUBLE_SUPPORT(extern double4 mul(double3 v, double3x4 m);)
+CG_FIXED_SUPPORT(extern fixed4 mul(fixed3 v, fixed3x4 m);)
+CG_HALF_SUPPORT(extern half4 mul(half3 v, half3x4 m);)
+extern float1 mul(float4 v, float4x1 m);
+extern int1 mul(int4 v, int4x1 m);
+CG_DOUBLE_SUPPORT(extern double1 mul(double4 v, double4x1 m);)
+CG_FIXED_SUPPORT(extern fixed1 mul(fixed4 v, fixed4x1 m);)
+CG_HALF_SUPPORT(extern half1 mul(half4 v, half4x1 m);)
+extern float2 mul(float4 v, float4x2 m);
+extern int2 mul(int4 v, int4x2 m);
+CG_DOUBLE_SUPPORT(extern double2 mul(double4 v, double4x2 m);)
+CG_FIXED_SUPPORT(extern fixed2 mul(fixed4 v, fixed4x2 m);)
+CG_HALF_SUPPORT(extern half2 mul(half4 v, half4x2 m);)
+extern float3 mul(float4 v, float4x3 m);
+extern int3 mul(int4 v, int4x3 m);
+CG_DOUBLE_SUPPORT(extern double3 mul(double4 v, double4x3 m);)
+CG_FIXED_SUPPORT(extern fixed3 mul(fixed4 v, fixed4x3 m);)
+CG_HALF_SUPPORT(extern half3 mul(half4 v, half4x3 m);)
+extern float4 mul(float4 v, float4x4 m);
+extern int4 mul(int4 v, int4x4 m);
+CG_DOUBLE_SUPPORT(extern double4 mul(double4 v, double4x4 m);)
+CG_FIXED_SUPPORT(extern fixed4 mul(fixed4 v, fixed4x4 m);)
+CG_HALF_SUPPORT(extern half4 mul(half4 v, half4x4 m);)
+
+/// MUL - multiply matrix by matrix
+extern float1x1 mul(float1x1 m1, float1x1 m2);
+extern int1x1 mul(int1x1 m1, int1x1 m2);
+CG_DOUBLE_SUPPORT(extern double1x1 mul(double1x1 m1, double1x1 m2);)
+CG_FIXED_SUPPORT(extern fixed1x1 mul(fixed1x1 m1, fixed1x1 m2);)
+CG_HALF_SUPPORT(extern half1x1 mul(half1x1 m1, half1x1 m2);)
+extern float1x2 mul(float1x1 m1, float1x2 m2);
+extern int1x2 mul(int1x1 m1, int1x2 m2);
+CG_DOUBLE_SUPPORT(extern double1x2 mul(double1x1 m1, double1x2 m2);)
+CG_FIXED_SUPPORT(extern fixed1x2 mul(fixed1x1 m1, fixed1x2 m2);)
+CG_HALF_SUPPORT(extern half1x2 mul(half1x1 m1, half1x2 m2);)
+extern float1x3 mul(float1x1 m1, float1x3 m2);
+extern int1x3 mul(int1x1 m1, int1x3 m2);
+CG_DOUBLE_SUPPORT(extern double1x3 mul(double1x1 m1, double1x3 m2);)
+CG_FIXED_SUPPORT(extern fixed1x3 mul(fixed1x1 m1, fixed1x3 m2);)
+CG_HALF_SUPPORT(extern half1x3 mul(half1x1 m1, half1x3 m2);)
+extern float1x4 mul(float1x1 m1, float1x4 m2);
+extern int1x4 mul(int1x1 m1, int1x4 m2);
+CG_DOUBLE_SUPPORT(extern double1x4 mul(double1x1 m1, double1x4 m2);)
+CG_FIXED_SUPPORT(extern fixed1x4 mul(fixed1x1 m1, fixed1x4 m2);)
+CG_HALF_SUPPORT(extern half1x4 mul(half1x1 m1, half1x4 m2);)
+extern float1x1 mul(float1x2 m1, float2x1 m2);
+extern int1x1 mul(int1x2 m1, int2x1 m2);
+CG_DOUBLE_SUPPORT(extern double1x1 mul(double1x2 m1, double2x1 m2);)
+CG_FIXED_SUPPORT(extern fixed1x1 mul(fixed1x2 m1, fixed2x1 m2);)
+CG_HALF_SUPPORT(extern half1x1 mul(half1x2 m1, half2x1 m2);)
+extern float1x2 mul(float1x2 m1, float2x2 m2);
+extern int1x2 mul(int1x2 m1, int2x2 m2);
+CG_DOUBLE_SUPPORT(extern double1x2 mul(double1x2 m1, double2x2 m2);)
+CG_FIXED_SUPPORT(extern fixed1x2 mul(fixed1x2 m1, fixed2x2 m2);)
+CG_HALF_SUPPORT(extern half1x2 mul(half1x2 m1, half2x2 m2);)
+extern float1x3 mul(float1x2 m1, float2x3 m2);
+extern int1x3 mul(int1x2 m1, int2x3 m2);
+CG_DOUBLE_SUPPORT(extern double1x3 mul(double1x2 m1, double2x3 m2);)
+CG_FIXED_SUPPORT(extern fixed1x3 mul(fixed1x2 m1, fixed2x3 m2);)
+CG_HALF_SUPPORT(extern half1x3 mul(half1x2 m1, half2x3 m2);)
+extern float1x4 mul(float1x2 m1, float2x4 m2);
+extern int1x4 mul(int1x2 m1, int2x4 m2);
+CG_DOUBLE_SUPPORT(extern double1x4 mul(double1x2 m1, double2x4 m2);)
+CG_FIXED_SUPPORT(extern fixed1x4 mul(fixed1x2 m1, fixed2x4 m2);)
+CG_HALF_SUPPORT(extern half1x4 mul(half1x2 m1, half2x4 m2);)
+extern float1x1 mul(float1x3 m1, float3x1 m2);
+extern int1x1 mul(int1x3 m1, int3x1 m2);
+CG_DOUBLE_SUPPORT(extern double1x1 mul(double1x3 m1, double3x1 m2);)
+CG_FIXED_SUPPORT(extern fixed1x1 mul(fixed1x3 m1, fixed3x1 m2);)
+CG_HALF_SUPPORT(extern half1x1 mul(half1x3 m1, half3x1 m2);)
+extern float1x2 mul(float1x3 m1, float3x2 m2);
+extern int1x2 mul(int1x3 m1, int3x2 m2);
+CG_DOUBLE_SUPPORT(extern double1x2 mul(double1x3 m1, double3x2 m2);)
+CG_FIXED_SUPPORT(extern fixed1x2 mul(fixed1x3 m1, fixed3x2 m2);)
+CG_HALF_SUPPORT(extern half1x2 mul(half1x3 m1, half3x2 m2);)
+extern float1x3 mul(float1x3 m1, float3x3 m2);
+extern int1x3 mul(int1x3 m1, int3x3 m2);
+CG_DOUBLE_SUPPORT(extern double1x3 mul(double1x3 m1, double3x3 m2);)
+CG_FIXED_SUPPORT(extern fixed1x3 mul(fixed1x3 m1, fixed3x3 m2);)
+CG_HALF_SUPPORT(extern half1x3 mul(half1x3 m1, half3x3 m2);)
+extern float1x4 mul(float1x3 m1, float3x4 m2);
+extern int1x4 mul(int1x3 m1, int3x4 m2);
+CG_DOUBLE_SUPPORT(extern double1x4 mul(double1x3 m1, double3x4 m2);)
+CG_FIXED_SUPPORT(extern fixed1x4 mul(fixed1x3 m1, fixed3x4 m2);)
+CG_HALF_SUPPORT(extern half1x4 mul(half1x3 m1, half3x4 m2);)
+extern float1x1 mul(float1x4 m1, float4x1 m2);
+extern int1x1 mul(int1x4 m1, int4x1 m2);
+CG_DOUBLE_SUPPORT(extern double1x1 mul(double1x4 m1, double4x1 m2);)
+CG_FIXED_SUPPORT(extern fixed1x1 mul(fixed1x4 m1, fixed4x1 m2);)
+CG_HALF_SUPPORT(extern half1x1 mul(half1x4 m1, half4x1 m2);)
+extern float1x2 mul(float1x4 m1, float4x2 m2);
+extern int1x2 mul(int1x4 m1, int4x2 m2);
+CG_DOUBLE_SUPPORT(extern double1x2 mul(double1x4 m1, double4x2 m2);)
+CG_FIXED_SUPPORT(extern fixed1x2 mul(fixed1x4 m1, fixed4x2 m2);)
+CG_HALF_SUPPORT(extern half1x2 mul(half1x4 m1, half4x2 m2);)
+extern float1x3 mul(float1x4 m1, float4x3 m2);
+extern int1x3 mul(int1x4 m1, int4x3 m2);
+CG_DOUBLE_SUPPORT(extern double1x3 mul(double1x4 m1, double4x3 m2);)
+CG_FIXED_SUPPORT(extern fixed1x3 mul(fixed1x4 m1, fixed4x3 m2);)
+CG_HALF_SUPPORT(extern half1x3 mul(half1x4 m1, half4x3 m2);)
+extern float1x4 mul(float1x4 m1, float4x4 m2);
+extern int1x4 mul(int1x4 m1, int4x4 m2);
+CG_DOUBLE_SUPPORT(extern double1x4 mul(double1x4 m1, double4x4 m2);)
+CG_FIXED_SUPPORT(extern fixed1x4 mul(fixed1x4 m1, fixed4x4 m2);)
+CG_HALF_SUPPORT(extern half1x4 mul(half1x4 m1, half4x4 m2);)
+extern float2x1 mul(float2x1 m1, float1x1 m2);
+extern int2x1 mul(int2x1 m1, int1x1 m2);
+CG_DOUBLE_SUPPORT(extern double2x1 mul(double2x1 m1, double1x1 m2);)
+CG_FIXED_SUPPORT(extern fixed2x1 mul(fixed2x1 m1, fixed1x1 m2);)
+CG_HALF_SUPPORT(extern half2x1 mul(half2x1 m1, half1x1 m2);)
+extern float2x2 mul(float2x1 m1, float1x2 m2);
+extern int2x2 mul(int2x1 m1, int1x2 m2);
+CG_DOUBLE_SUPPORT(extern double2x2 mul(double2x1 m1, double1x2 m2);)
+CG_FIXED_SUPPORT(extern fixed2x2 mul(fixed2x1 m1, fixed1x2 m2);)
+CG_HALF_SUPPORT(extern half2x2 mul(half2x1 m1, half1x2 m2);)
+extern float2x3 mul(float2x1 m1, float1x3 m2);
+extern int2x3 mul(int2x1 m1, int1x3 m2);
+CG_DOUBLE_SUPPORT(extern double2x3 mul(double2x1 m1, double1x3 m2);)
+CG_FIXED_SUPPORT(extern fixed2x3 mul(fixed2x1 m1, fixed1x3 m2);)
+CG_HALF_SUPPORT(extern half2x3 mul(half2x1 m1, half1x3 m2);)
+extern float2x4 mul(float2x1 m1, float1x4 m2);
+extern int2x4 mul(int2x1 m1, int1x4 m2);
+CG_DOUBLE_SUPPORT(extern double2x4 mul(double2x1 m1, double1x4 m2);)
+CG_FIXED_SUPPORT(extern fixed2x4 mul(fixed2x1 m1, fixed1x4 m2);)
+CG_HALF_SUPPORT(extern half2x4 mul(half2x1 m1, half1x4 m2);)
+extern float2x1 mul(float2x2 m1, float2x1 m2);
+extern int2x1 mul(int2x2 m1, int2x1 m2);
+CG_DOUBLE_SUPPORT(extern double2x1 mul(double2x2 m1, double2x1 m2);)
+CG_FIXED_SUPPORT(extern fixed2x1 mul(fixed2x2 m1, fixed2x1 m2);)
+CG_HALF_SUPPORT(extern half2x1 mul(half2x2 m1, half2x1 m2);)
+extern float2x2 mul(float2x2 m1, float2x2 m2);
+extern int2x2 mul(int2x2 m1, int2x2 m2);
+CG_DOUBLE_SUPPORT(extern double2x2 mul(double2x2 m1, double2x2 m2);)
+CG_FIXED_SUPPORT(extern fixed2x2 mul(fixed2x2 m1, fixed2x2 m2);)
+CG_HALF_SUPPORT(extern half2x2 mul(half2x2 m1, half2x2 m2);)
+extern float2x3 mul(float2x2 m1, float2x3 m2);
+extern int2x3 mul(int2x2 m1, int2x3 m2);
+CG_DOUBLE_SUPPORT(extern double2x3 mul(double2x2 m1, double2x3 m2);)
+CG_FIXED_SUPPORT(extern fixed2x3 mul(fixed2x2 m1, fixed2x3 m2);)
+CG_HALF_SUPPORT(extern half2x3 mul(half2x2 m1, half2x3 m2);)
+extern float2x4 mul(float2x2 m1, float2x4 m2);
+extern int2x4 mul(int2x2 m1, int2x4 m2);
+CG_DOUBLE_SUPPORT(extern double2x4 mul(double2x2 m1, double2x4 m2);)
+CG_FIXED_SUPPORT(extern fixed2x4 mul(fixed2x2 m1, fixed2x4 m2);)
+CG_HALF_SUPPORT(extern half2x4 mul(half2x2 m1, half2x4 m2);)
+extern float2x1 mul(float2x3 m1, float3x1 m2);
+extern int2x1 mul(int2x3 m1, int3x1 m2);
+CG_DOUBLE_SUPPORT(extern double2x1 mul(double2x3 m1, double3x1 m2);)
+CG_FIXED_SUPPORT(extern fixed2x1 mul(fixed2x3 m1, fixed3x1 m2);)
+CG_HALF_SUPPORT(extern half2x1 mul(half2x3 m1, half3x1 m2);)
+extern float2x2 mul(float2x3 m1, float3x2 m2);
+extern int2x2 mul(int2x3 m1, int3x2 m2);
+CG_DOUBLE_SUPPORT(extern double2x2 mul(double2x3 m1, double3x2 m2);)
+CG_FIXED_SUPPORT(extern fixed2x2 mul(fixed2x3 m1, fixed3x2 m2);)
+CG_HALF_SUPPORT(extern half2x2 mul(half2x3 m1, half3x2 m2);)
+extern float2x3 mul(float2x3 m1, float3x3 m2);
+extern int2x3 mul(int2x3 m1, int3x3 m2);
+CG_DOUBLE_SUPPORT(extern double2x3 mul(double2x3 m1, double3x3 m2);)
+CG_FIXED_SUPPORT(extern fixed2x3 mul(fixed2x3 m1, fixed3x3 m2);)
+CG_HALF_SUPPORT(extern half2x3 mul(half2x3 m1, half3x3 m2);)
+extern float2x4 mul(float2x3 m1, float3x4 m2);
+extern int2x4 mul(int2x3 m1, int3x4 m2);
+CG_DOUBLE_SUPPORT(extern double2x4 mul(double2x3 m1, double3x4 m2);)
+CG_FIXED_SUPPORT(extern fixed2x4 mul(fixed2x3 m1, fixed3x4 m2);)
+CG_HALF_SUPPORT(extern half2x4 mul(half2x3 m1, half3x4 m2);)
+extern float2x1 mul(float2x4 m1, float4x1 m2);
+extern int2x1 mul(int2x4 m1, int4x1 m2);
+CG_DOUBLE_SUPPORT(extern double2x1 mul(double2x4 m1, double4x1 m2);)
+CG_FIXED_SUPPORT(extern fixed2x1 mul(fixed2x4 m1, fixed4x1 m2);)
+CG_HALF_SUPPORT(extern half2x1 mul(half2x4 m1, half4x1 m2);)
+extern float2x2 mul(float2x4 m1, float4x2 m2);
+extern int2x2 mul(int2x4 m1, int4x2 m2);
+CG_DOUBLE_SUPPORT(extern double2x2 mul(double2x4 m1, double4x2 m2);)
+CG_FIXED_SUPPORT(extern fixed2x2 mul(fixed2x4 m1, fixed4x2 m2);)
+CG_HALF_SUPPORT(extern half2x2 mul(half2x4 m1, half4x2 m2);)
+extern float2x3 mul(float2x4 m1, float4x3 m2);
+extern int2x3 mul(int2x4 m1, int4x3 m2);
+CG_DOUBLE_SUPPORT(extern double2x3 mul(double2x4 m1, double4x3 m2);)
+CG_FIXED_SUPPORT(extern fixed2x3 mul(fixed2x4 m1, fixed4x3 m2);)
+CG_HALF_SUPPORT(extern half2x3 mul(half2x4 m1, half4x3 m2);)
+extern float2x4 mul(float2x4 m1, float4x4 m2);
+extern int2x4 mul(int2x4 m1, int4x4 m2);
+CG_DOUBLE_SUPPORT(extern double2x4 mul(double2x4 m1, double4x4 m2);)
+CG_FIXED_SUPPORT(extern fixed2x4 mul(fixed2x4 m1, fixed4x4 m2);)
+CG_HALF_SUPPORT(extern half2x4 mul(half2x4 m1, half4x4 m2);)
+extern float3x1 mul(float3x1 m1, float1x1 m2);
+extern int3x1 mul(int3x1 m1, int1x1 m2);
+CG_DOUBLE_SUPPORT(extern double3x1 mul(double3x1 m1, double1x1 m2);)
+CG_FIXED_SUPPORT(extern fixed3x1 mul(fixed3x1 m1, fixed1x1 m2);)
+CG_HALF_SUPPORT(extern half3x1 mul(half3x1 m1, half1x1 m2);)
+extern float3x2 mul(float3x1 m1, float1x2 m2);
+extern int3x2 mul(int3x1 m1, int1x2 m2);
+CG_DOUBLE_SUPPORT(extern double3x2 mul(double3x1 m1, double1x2 m2);)
+CG_FIXED_SUPPORT(extern fixed3x2 mul(fixed3x1 m1, fixed1x2 m2);)
+CG_HALF_SUPPORT(extern half3x2 mul(half3x1 m1, half1x2 m2);)
+extern float3x3 mul(float3x1 m1, float1x3 m2);
+extern int3x3 mul(int3x1 m1, int1x3 m2);
+CG_DOUBLE_SUPPORT(extern double3x3 mul(double3x1 m1, double1x3 m2);)
+CG_FIXED_SUPPORT(extern fixed3x3 mul(fixed3x1 m1, fixed1x3 m2);)
+CG_HALF_SUPPORT(extern half3x3 mul(half3x1 m1, half1x3 m2);)
+extern float3x4 mul(float3x1 m1, float1x4 m2);
+extern int3x4 mul(int3x1 m1, int1x4 m2);
+CG_DOUBLE_SUPPORT(extern double3x4 mul(double3x1 m1, double1x4 m2);)
+CG_FIXED_SUPPORT(extern fixed3x4 mul(fixed3x1 m1, fixed1x4 m2);)
+CG_HALF_SUPPORT(extern half3x4 mul(half3x1 m1, half1x4 m2);)
+extern float3x1 mul(float3x2 m1, float2x1 m2);
+extern int3x1 mul(int3x2 m1, int2x1 m2);
+CG_DOUBLE_SUPPORT(extern double3x1 mul(double3x2 m1, double2x1 m2);)
+CG_FIXED_SUPPORT(extern fixed3x1 mul(fixed3x2 m1, fixed2x1 m2);)
+CG_HALF_SUPPORT(extern half3x1 mul(half3x2 m1, half2x1 m2);)
+extern float3x2 mul(float3x2 m1, float2x2 m2);
+extern int3x2 mul(int3x2 m1, int2x2 m2);
+CG_DOUBLE_SUPPORT(extern double3x2 mul(double3x2 m1, double2x2 m2);)
+CG_FIXED_SUPPORT(extern fixed3x2 mul(fixed3x2 m1, fixed2x2 m2);)
+CG_HALF_SUPPORT(extern half3x2 mul(half3x2 m1, half2x2 m2);)
+extern float3x3 mul(float3x2 m1, float2x3 m2);
+extern int3x3 mul(int3x2 m1, int2x3 m2);
+CG_DOUBLE_SUPPORT(extern double3x3 mul(double3x2 m1, double2x3 m2);)
+CG_FIXED_SUPPORT(extern fixed3x3 mul(fixed3x2 m1, fixed2x3 m2);)
+CG_HALF_SUPPORT(extern half3x3 mul(half3x2 m1, half2x3 m2);)
+extern float3x4 mul(float3x2 m1, float2x4 m2);
+extern int3x4 mul(int3x2 m1, int2x4 m2);
+CG_DOUBLE_SUPPORT(extern double3x4 mul(double3x2 m1, double2x4 m2);)
+CG_FIXED_SUPPORT(extern fixed3x4 mul(fixed3x2 m1, fixed2x4 m2);)
+CG_HALF_SUPPORT(extern half3x4 mul(half3x2 m1, half2x4 m2);)
+extern float3x1 mul(float3x3 m1, float3x1 m2);
+extern int3x1 mul(int3x3 m1, int3x1 m2);
+CG_DOUBLE_SUPPORT(extern double3x1 mul(double3x3 m1, double3x1 m2);)
+CG_FIXED_SUPPORT(extern fixed3x1 mul(fixed3x3 m1, fixed3x1 m2);)
+CG_HALF_SUPPORT(extern half3x1 mul(half3x3 m1, half3x1 m2);)
+extern float3x2 mul(float3x3 m1, float3x2 m2);
+extern int3x2 mul(int3x3 m1, int3x2 m2);
+CG_DOUBLE_SUPPORT(extern double3x2 mul(double3x3 m1, double3x2 m2);)
+CG_FIXED_SUPPORT(extern fixed3x2 mul(fixed3x3 m1, fixed3x2 m2);)
+CG_HALF_SUPPORT(extern half3x2 mul(half3x3 m1, half3x2 m2);)
+extern float3x3 mul(float3x3 m1, float3x3 m2);
+extern int3x3 mul(int3x3 m1, int3x3 m2);
+CG_DOUBLE_SUPPORT(extern double3x3 mul(double3x3 m1, double3x3 m2);)
+CG_FIXED_SUPPORT(extern fixed3x3 mul(fixed3x3 m1, fixed3x3 m2);)
+CG_HALF_SUPPORT(extern half3x3 mul(half3x3 m1, half3x3 m2);)
+extern float3x4 mul(float3x3 m1, float3x4 m2);
+extern int3x4 mul(int3x3 m1, int3x4 m2);
+CG_DOUBLE_SUPPORT(extern double3x4 mul(double3x3 m1, double3x4 m2);)
+CG_FIXED_SUPPORT(extern fixed3x4 mul(fixed3x3 m1, fixed3x4 m2);)
+CG_HALF_SUPPORT(extern half3x4 mul(half3x3 m1, half3x4 m2);)
+extern float3x1 mul(float3x4 m1, float4x1 m2);
+extern int3x1 mul(int3x4 m1, int4x1 m2);
+CG_DOUBLE_SUPPORT(extern double3x1 mul(double3x4 m1, double4x1 m2);)
+CG_FIXED_SUPPORT(extern fixed3x1 mul(fixed3x4 m1, fixed4x1 m2);)
+CG_HALF_SUPPORT(extern half3x1 mul(half3x4 m1, half4x1 m2);)
+extern float3x2 mul(float3x4 m1, float4x2 m2);
+extern int3x2 mul(int3x4 m1, int4x2 m2);
+CG_DOUBLE_SUPPORT(extern double3x2 mul(double3x4 m1, double4x2 m2);)
+CG_FIXED_SUPPORT(extern fixed3x2 mul(fixed3x4 m1, fixed4x2 m2);)
+CG_HALF_SUPPORT(extern half3x2 mul(half3x4 m1, half4x2 m2);)
+extern float3x3 mul(float3x4 m1, float4x3 m2);
+extern int3x3 mul(int3x4 m1, int4x3 m2);
+CG_DOUBLE_SUPPORT(extern double3x3 mul(double3x4 m1, double4x3 m2);)
+CG_FIXED_SUPPORT(extern fixed3x3 mul(fixed3x4 m1, fixed4x3 m2);)
+CG_HALF_SUPPORT(extern half3x3 mul(half3x4 m1, half4x3 m2);)
+extern float3x4 mul(float3x4 m1, float4x4 m2);
+extern int3x4 mul(int3x4 m1, int4x4 m2);
+CG_DOUBLE_SUPPORT(extern double3x4 mul(double3x4 m1, double4x4 m2);)
+CG_FIXED_SUPPORT(extern fixed3x4 mul(fixed3x4 m1, fixed4x4 m2);)
+CG_HALF_SUPPORT(extern half3x4 mul(half3x4 m1, half4x4 m2);)
+extern float4x1 mul(float4x1 m1, float1x1 m2);
+extern int4x1 mul(int4x1 m1, int1x1 m2);
+CG_DOUBLE_SUPPORT(extern double4x1 mul(double4x1 m1, double1x1 m2);)
+CG_FIXED_SUPPORT(extern fixed4x1 mul(fixed4x1 m1, fixed1x1 m2);)
+CG_HALF_SUPPORT(extern half4x1 mul(half4x1 m1, half1x1 m2);)
+extern float4x2 mul(float4x1 m1, float1x2 m2);
+extern int4x2 mul(int4x1 m1, int1x2 m2);
+CG_DOUBLE_SUPPORT(extern double4x2 mul(double4x1 m1, double1x2 m2);)
+CG_FIXED_SUPPORT(extern fixed4x2 mul(fixed4x1 m1, fixed1x2 m2);)
+CG_HALF_SUPPORT(extern half4x2 mul(half4x1 m1, half1x2 m2);)
+extern float4x3 mul(float4x1 m1, float1x3 m2);
+extern int4x3 mul(int4x1 m1, int1x3 m2);
+CG_DOUBLE_SUPPORT(extern double4x3 mul(double4x1 m1, double1x3 m2);)
+CG_FIXED_SUPPORT(extern fixed4x3 mul(fixed4x1 m1, fixed1x3 m2);)
+CG_HALF_SUPPORT(extern half4x3 mul(half4x1 m1, half1x3 m2);)
+extern float4x4 mul(float4x1 m1, float1x4 m2);
+extern int4x4 mul(int4x1 m1, int1x4 m2);
+CG_DOUBLE_SUPPORT(extern double4x4 mul(double4x1 m1, double1x4 m2);)
+CG_FIXED_SUPPORT(extern fixed4x4 mul(fixed4x1 m1, fixed1x4 m2);)
+CG_HALF_SUPPORT(extern half4x4 mul(half4x1 m1, half1x4 m2);)
+extern float4x1 mul(float4x2 m1, float2x1 m2);
+extern int4x1 mul(int4x2 m1, int2x1 m2);
+CG_DOUBLE_SUPPORT(extern double4x1 mul(double4x2 m1, double2x1 m2);)
+CG_FIXED_SUPPORT(extern fixed4x1 mul(fixed4x2 m1, fixed2x1 m2);)
+CG_HALF_SUPPORT(extern half4x1 mul(half4x2 m1, half2x1 m2);)
+extern float4x2 mul(float4x2 m1, float2x2 m2);
+extern int4x2 mul(int4x2 m1, int2x2 m2);
+CG_DOUBLE_SUPPORT(extern double4x2 mul(double4x2 m1, double2x2 m2);)
+CG_FIXED_SUPPORT(extern fixed4x2 mul(fixed4x2 m1, fixed2x2 m2);)
+CG_HALF_SUPPORT(extern half4x2 mul(half4x2 m1, half2x2 m2);)
+extern float4x3 mul(float4x2 m1, float2x3 m2);
+extern int4x3 mul(int4x2 m1, int2x3 m2);
+CG_DOUBLE_SUPPORT(extern double4x3 mul(double4x2 m1, double2x3 m2);)
+CG_FIXED_SUPPORT(extern fixed4x3 mul(fixed4x2 m1, fixed2x3 m2);)
+CG_HALF_SUPPORT(extern half4x3 mul(half4x2 m1, half2x3 m2);)
+extern float4x4 mul(float4x2 m1, float2x4 m2);
+extern int4x4 mul(int4x2 m1, int2x4 m2);
+CG_DOUBLE_SUPPORT(extern double4x4 mul(double4x2 m1, double2x4 m2);)
+CG_FIXED_SUPPORT(extern fixed4x4 mul(fixed4x2 m1, fixed2x4 m2);)
+CG_HALF_SUPPORT(extern half4x4 mul(half4x2 m1, half2x4 m2);)
+extern float4x1 mul(float4x3 m1, float3x1 m2);
+extern int4x1 mul(int4x3 m1, int3x1 m2);
+CG_DOUBLE_SUPPORT(extern double4x1 mul(double4x3 m1, double3x1 m2);)
+CG_FIXED_SUPPORT(extern fixed4x1 mul(fixed4x3 m1, fixed3x1 m2);)
+CG_HALF_SUPPORT(extern half4x1 mul(half4x3 m1, half3x1 m2);)
+extern float4x2 mul(float4x3 m1, float3x2 m2);
+extern int4x2 mul(int4x3 m1, int3x2 m2);
+CG_DOUBLE_SUPPORT(extern double4x2 mul(double4x3 m1, double3x2 m2);)
+CG_FIXED_SUPPORT(extern fixed4x2 mul(fixed4x3 m1, fixed3x2 m2);)
+CG_HALF_SUPPORT(extern half4x2 mul(half4x3 m1, half3x2 m2);)
+extern float4x3 mul(float4x3 m1, float3x3 m2);
+extern int4x3 mul(int4x3 m1, int3x3 m2);
+CG_DOUBLE_SUPPORT(extern double4x3 mul(double4x3 m1, double3x3 m2);)
+CG_FIXED_SUPPORT(extern fixed4x3 mul(fixed4x3 m1, fixed3x3 m2);)
+CG_HALF_SUPPORT(extern half4x3 mul(half4x3 m1, half3x3 m2);)
+extern float4x4 mul(float4x3 m1, float3x4 m2);
+extern int4x4 mul(int4x3 m1, int3x4 m2);
+CG_DOUBLE_SUPPORT(extern double4x4 mul(double4x3 m1, double3x4 m2);)
+CG_FIXED_SUPPORT(extern fixed4x4 mul(fixed4x3 m1, fixed3x4 m2);)
+CG_HALF_SUPPORT(extern half4x4 mul(half4x3 m1, half3x4 m2);)
+extern float4x1 mul(float4x4 m1, float4x1 m2);
+extern int4x1 mul(int4x4 m1, int4x1 m2);
+CG_DOUBLE_SUPPORT(extern double4x1 mul(double4x4 m1, double4x1 m2);)
+CG_FIXED_SUPPORT(extern fixed4x1 mul(fixed4x4 m1, fixed4x1 m2);)
+CG_HALF_SUPPORT(extern half4x1 mul(half4x4 m1, half4x1 m2);)
+extern float4x2 mul(float4x4 m1, float4x2 m2);
+extern int4x2 mul(int4x4 m1, int4x2 m2);
+CG_DOUBLE_SUPPORT(extern double4x2 mul(double4x4 m1, double4x2 m2);)
+CG_FIXED_SUPPORT(extern fixed4x2 mul(fixed4x4 m1, fixed4x2 m2);)
+CG_HALF_SUPPORT(extern half4x2 mul(half4x4 m1, half4x2 m2);)
+extern float4x3 mul(float4x4 m1, float4x3 m2);
+extern int4x3 mul(int4x4 m1, int4x3 m2);
+CG_DOUBLE_SUPPORT(extern double4x3 mul(double4x4 m1, double4x3 m2);)
+CG_FIXED_SUPPORT(extern fixed4x3 mul(fixed4x4 m1, fixed4x3 m2);)
+CG_HALF_SUPPORT(extern half4x3 mul(half4x4 m1, half4x3 m2);)
+extern float4x4 mul(float4x4 m1, float4x4 m2);
+extern int4x4 mul(int4x4 m1, int4x4 m2);
+CG_DOUBLE_SUPPORT(extern double4x4 mul(double4x4 m1, double4x4 m2);)
+CG_FIXED_SUPPORT(extern fixed4x4 mul(fixed4x4 m1, fixed4x4 m2);)
+CG_HALF_SUPPORT(extern half4x4 mul(half4x4 m1, half4x4 m2);)
+#endif
+#endif // __Cg_matrix_hpp__
+
+/// NORMALIZE - normalize
+#ifndef __Cg_normalize_hpp__
+extern float1 normalize(float1 v);
+extern float2 normalize(float2 v);
+extern float3 normalize(float3 v);
+extern float4 normalize(float4 v);
+CG_DOUBLE_SUPPORT(extern double1 normalize(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 normalize(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 normalize(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 normalize(double4 v);)
+CG_HALF_SUPPORT(extern half1 normalize(half1 v);)
+CG_HALF_SUPPORT(extern half2 normalize(half2 v);)
+CG_HALF_SUPPORT(extern half3 normalize(half3 v);)
+CG_HALF_SUPPORT(extern half4 normalize(half4 v);)
+CG_FIXED_SUPPORT(extern fixed1 normalize(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 normalize(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 normalize(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 normalize(fixed4 v);)
+#endif
+
+/// POW - x raised to y
+#ifndef __Cg_pow_hpp__
+extern float1 pow(float1 x, float1 y);
+extern float2 pow(float2 x, float2 y);
+extern float3 pow(float3 x, float3 y);
+extern float4 pow(float4 x, float4 y);
+CG_HALF_SUPPORT(extern half1 pow(half1 x, half1 y);)
+CG_HALF_SUPPORT(extern half2 pow(half2 x, half2 y);)
+CG_HALF_SUPPORT(extern half3 pow(half3 x, half3 y);)
+CG_HALF_SUPPORT(extern half4 pow(half4 x, half4 y);)
+CG_FIXED_SUPPORT(extern fixed1 pow(fixed1 x, fixed1 y);)
+CG_FIXED_SUPPORT(extern fixed2 pow(fixed2 x, fixed2 y);)
+CG_FIXED_SUPPORT(extern fixed3 pow(fixed3 x, fixed3 y);)
+CG_FIXED_SUPPORT(extern fixed4 pow(fixed4 x, fixed4 y);)
+CG_DOUBLE_SUPPORT(extern double1 pow(double1 x, double1 y);)
+CG_DOUBLE_SUPPORT(extern double2 pow(double2 x, double2 y);)
+CG_DOUBLE_SUPPORT(extern double3 pow(double3 x, double3 y);)
+CG_DOUBLE_SUPPORT(extern double4 pow(double4 x, double4 y);)
+#endif
+
+/// RADIANS - convert degrees to radians
+#ifndef __Cg_radians_hpp__
+extern float radians(float v);
+extern float1 radians(float1 v);
+extern float2 radians(float2 v);
+extern float3 radians(float3 v);
+extern float4 radians(float4 v);
+CG_DOUBLE_SUPPORT(extern double radians(double v);)
+CG_DOUBLE_SUPPORT(extern double1 radians(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 radians(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 radians(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 radians(double4 v);)
+CG_HALF_SUPPORT(extern half radians(half v);)
+CG_HALF_SUPPORT(extern half1 radians(half1 v);)
+CG_HALF_SUPPORT(extern half2 radians(half2 v);)
+CG_HALF_SUPPORT(extern half3 radians(half3 v);)
+CG_HALF_SUPPORT(extern half4 radians(half4 v);)
+CG_FIXED_SUPPORT(extern fixed1 radians(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 radians(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 radians(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 radians(fixed4 v);)
+#endif
+
+/// REFLECT - reflection of incident ray i and surface normal n
+#ifndef __Cg_reflect_hpp__
+extern float1 reflect(float1 i, float1 n);
+extern float2 reflect(float2 i, float2 n);
+extern float3 reflect(float3 i, float3 n);
+extern float4 reflect(float4 i, float4 n);
+CG_HALF_SUPPORT(extern half1 reflect(half1 i, half1 n);)
+CG_HALF_SUPPORT(extern half2 reflect(half2 i, half2 n);)
+CG_HALF_SUPPORT(extern half3 reflect(half3 i, half3 n);)
+CG_HALF_SUPPORT(extern half4 reflect(half4 i, half4 n);)
+CG_FIXED_SUPPORT(extern fixed1 reflect(fixed1 i, fixed1 n);)
+CG_FIXED_SUPPORT(extern fixed2 reflect(fixed2 i, fixed2 n);)
+CG_FIXED_SUPPORT(extern fixed3 reflect(fixed3 i, fixed3 n);)
+CG_FIXED_SUPPORT(extern fixed4 reflect(fixed4 i, fixed4 n);)
+CG_DOUBLE_SUPPORT(extern double1 reflect(double1 i, double1 n);)
+CG_DOUBLE_SUPPORT(extern double2 reflect(double2 i, double2 n);)
+CG_DOUBLE_SUPPORT(extern double3 reflect(double3 i, double3 n);)
+CG_DOUBLE_SUPPORT(extern double4 reflect(double4 i, double4 n);)
+#endif
+
+/// ROUND - round to nearest integer
+#ifndef __Cg_round_hpp__
+extern float round(float v);
+extern float1 round(float1 v);
+extern float2 round(float2 v);
+extern float3 round(float3 v);
+extern float4 round(float4 v);
+CG_DOUBLE_SUPPORT(extern double round(double v);)
+CG_DOUBLE_SUPPORT(extern double1 round(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 round(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 round(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 round(double4 v);)
+CG_HALF_SUPPORT(extern half round(half v);)
+CG_HALF_SUPPORT(extern half1 round(half1 v);)
+CG_HALF_SUPPORT(extern half2 round(half2 v);)
+CG_HALF_SUPPORT(extern half3 round(half3 v);)
+CG_HALF_SUPPORT(extern half4 round(half4 v);)
+CG_FIXED_SUPPORT(extern fixed round(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 round(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 round(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 round(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 round(fixed4 v);)
+#endif
+
+/// RSQRT - reciprocal square root
+#ifndef __Cg_rsqrt_hpp__
+extern float rsqrt(float v);
+extern float1 rsqrt(float1 v);
+extern float2 rsqrt(float2 v);
+extern float3 rsqrt(float3 v);
+extern float4 rsqrt(float4 v);
+CG_DOUBLE_SUPPORT(extern double rsqrt(double v);)
+CG_DOUBLE_SUPPORT(extern double1 rsqrt(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 rsqrt(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 rsqrt(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 rsqrt(double4 v);)
+CG_HALF_SUPPORT(extern half rsqrt(half v);)
+CG_HALF_SUPPORT(extern half1 rsqrt(half1 v);)
+CG_HALF_SUPPORT(extern half2 rsqrt(half2 v);)
+CG_HALF_SUPPORT(extern half3 rsqrt(half3 v);)
+CG_HALF_SUPPORT(extern half4 rsqrt(half4 v);)
+CG_FIXED_SUPPORT(extern fixed rsqrt(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 rsqrt(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 rsqrt(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 rsqrt(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 rsqrt(fixed4 v);)
+#endif
+
+/// SATURATE - saturate to [0,1] range
+#ifndef __Cg_saturate_hpp__
+extern int saturate(int v);
+extern int1 saturate(int1 v);
+extern int2 saturate(int2 v);
+extern int3 saturate(int3 v);
+extern int4 saturate(int4 v);
+extern float saturate(float v);
+extern float1 saturate(float1 v);
+extern float2 saturate(float2 v);
+extern float3 saturate(float3 v);
+extern float4 saturate(float4 v);
+CG_DOUBLE_SUPPORT(extern double saturate(double v);)
+CG_DOUBLE_SUPPORT(extern double1 saturate(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 saturate(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 saturate(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 saturate(double4 v);)
+CG_HALF_SUPPORT(extern half saturate(half v);)
+CG_HALF_SUPPORT(extern half1 saturate(half1 v);)
+CG_HALF_SUPPORT(extern half2 saturate(half2 v);)
+CG_HALF_SUPPORT(extern half3 saturate(half3 v);)
+CG_HALF_SUPPORT(extern half4 saturate(half4 v);)
+CG_FIXED_SUPPORT(extern fixed saturate(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 saturate(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 saturate(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 saturate(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 saturate(fixed4 v);)
+#endif
+
+/// SIGN - determine sign
+#ifndef __Cg_sign_hpp__
+extern int sign(int v);
+extern int1 sign(int1 v);
+extern int2 sign(int2 v);
+extern int3 sign(int3 v);
+extern int4 sign(int4 v);
+extern float sign(float v);
+extern float1 sign(float1 v);
+extern float2 sign(float2 v);
+extern float3 sign(float3 v);
+extern float4 sign(float4 v);
+CG_DOUBLE_SUPPORT(extern double sign(double v);)
+CG_DOUBLE_SUPPORT(extern double1 sign(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 sign(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 sign(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 sign(double4 v);)
+CG_HALF_SUPPORT(extern half sign(half v);)
+CG_HALF_SUPPORT(extern half1 sign(half1 v);)
+CG_HALF_SUPPORT(extern half2 sign(half2 v);)
+CG_HALF_SUPPORT(extern half3 sign(half3 v);)
+CG_HALF_SUPPORT(extern half4 sign(half4 v);)
+CG_FIXED_SUPPORT(extern fixed sign(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 sign(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 sign(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 sign(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 sign(fixed4 v);)
+#endif
+
+/// SIN - sine
+#ifndef __Cg_sin_hpp__
+extern float sin(float v);
+extern float1 sin(float1 v);
+extern float2 sin(float2 v);
+extern float3 sin(float3 v);
+extern float4 sin(float4 v);
+CG_DOUBLE_SUPPORT(extern double sin(double v);)
+CG_DOUBLE_SUPPORT(extern double1 sin(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 sin(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 sin(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 sin(double4 v);)
+CG_HALF_SUPPORT(extern half sin(half v);)
+CG_HALF_SUPPORT(extern half1 sin(half1 v);)
+CG_HALF_SUPPORT(extern half2 sin(half2 v);)
+CG_HALF_SUPPORT(extern half3 sin(half3 v);)
+CG_HALF_SUPPORT(extern half4 sin(half4 v);)
+CG_FIXED_SUPPORT(extern fixed sin(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 sin(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 sin(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 sin(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 sin(fixed4 v);)
+#endif
+
+/// SINCOS - output both sine and cosine of v
+#ifdef __Cg_inout_hpp__
+#ifndef __Cg_sincos_hpp__
+extern void sincos(float v, Out<float> s, Out<float> c);
+extern void sincos(float1 v, Out<float1> s, Out<float1> c);
+extern void sincos(float2 v, Out<float2> s, Out<float2> c);
+extern void sincos(float3 v, Out<float3> s, Out<float3> c);
+extern void sincos(float4 v, Out<float4> s, Out<float4> c);
+CG_DOUBLE_SUPPORT(extern void sincos(double v, Out<double> s, Out<double> c);)
+CG_DOUBLE_SUPPORT(extern void sincos(double1 v, Out<double1> s, Out<double1> c);)
+CG_DOUBLE_SUPPORT(extern void sincos(double2 v, Out<double2> s, Out<double2> c);)
+CG_DOUBLE_SUPPORT(extern void sincos(double3 v, Out<double3> s, Out<double3> c);)
+CG_DOUBLE_SUPPORT(extern void sincos(double4 v, Out<double4> s, Out<double4> c);)
+CG_HALF_SUPPORT(extern void sincos(half v, Out<half> s, Out<half> c);)
+CG_HALF_SUPPORT(extern void sincos(half1 v, Out<half1> s, Out<half1> c);)
+CG_HALF_SUPPORT(extern void sincos(half2 v, Out<half2> s, Out<half2> c);)
+CG_HALF_SUPPORT(extern void sincos(half3 v, Out<half3> s, Out<half3> c);)
+CG_HALF_SUPPORT(extern void sincos(half4 v, Out<half4> s, Out<half4> c);)
+CG_FIXED_SUPPORT(extern void sincos(fixed v, Out<fixed> s, Out<fixed> c);)
+CG_FIXED_SUPPORT(extern void sincos(fixed1 v, Out<fixed1> s, Out<fixed1> c);)
+CG_FIXED_SUPPORT(extern void sincos(fixed2 v, Out<fixed2> s, Out<fixed2> c);)
+CG_FIXED_SUPPORT(extern void sincos(fixed3 v, Out<fixed3> s, Out<fixed3> c);)
+CG_FIXED_SUPPORT(extern void sincos(fixed4 v, Out<fixed4> s, Out<fixed4> c);)
+#endif
+#endif // __Cg_inout_hpp__
+
+/// SINH - hyperbolic sine
+#ifndef __Cg_sinh_hpp__
+extern float sinh(float v);
+extern float1 sinh(float1 v);
+extern float2 sinh(float2 v);
+extern float3 sinh(float3 v);
+extern float4 sinh(float4 v);
+CG_DOUBLE_SUPPORT(extern double sinh(double v);)
+CG_DOUBLE_SUPPORT(extern double1 sinh(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 sinh(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 sinh(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 sinh(double4 v);)
+CG_HALF_SUPPORT(extern half sinh(half v);)
+CG_HALF_SUPPORT(extern half1 sinh(half1 v);)
+CG_HALF_SUPPORT(extern half2 sinh(half2 v);)
+CG_HALF_SUPPORT(extern half3 sinh(half3 v);)
+CG_HALF_SUPPORT(extern half4 sinh(half4 v);)
+CG_FIXED_SUPPORT(extern fixed sinh(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 sinh(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 sinh(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 sinh(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 sinh(fixed4 v);)
+#endif
+
+/// SMOOTHSTEP - smooth step function
+#ifndef __Cg_smoothstep_hpp__
+extern float1 smoothstep(float1 a, float1 b, float1 x);
+extern float2 smoothstep(float2 a, float2 b, float2 x);
+extern float3 smoothstep(float3 a, float3 b, float3 x);
+extern float4 smoothstep(float4 a, float4 b, float4 x);
+CG_HALF_SUPPORT(extern half1 smoothstep(half1 a, half1 b, half1 x);)
+CG_HALF_SUPPORT(extern half2 smoothstep(half2 a, half2 b, half2 x);)
+CG_HALF_SUPPORT(extern half3 smoothstep(half3 a, half3 b, half3 x);)
+CG_HALF_SUPPORT(extern half4 smoothstep(half4 a, half4 b, half4 x);)
+CG_FIXED_SUPPORT(extern fixed1 smoothstep(fixed1 a, fixed1 b, fixed1 x);)
+CG_FIXED_SUPPORT(extern fixed2 smoothstep(fixed2 a, fixed2 b, fixed2 x);)
+CG_FIXED_SUPPORT(extern fixed3 smoothstep(fixed3 a, fixed3 b, fixed3 x);)
+CG_FIXED_SUPPORT(extern fixed4 smoothstep(fixed4 a, fixed4 b, fixed4 x);)
+CG_DOUBLE_SUPPORT(extern double1 smoothstep(double1 a, double1 b, double1 x);)
+CG_DOUBLE_SUPPORT(extern double2 smoothstep(double2 a, double2 b, double2 x);)
+CG_DOUBLE_SUPPORT(extern double3 smoothstep(double3 a, double3 b, double3 x);)
+CG_DOUBLE_SUPPORT(extern double4 smoothstep(double4 a, double4 b, double4 x);)
+#endif
+
+/// SQRT - square root
+#ifndef __Cg_sqrt_hpp__
+extern float sqrt(float v);
+extern float1 sqrt(float1 v);
+extern float2 sqrt(float2 v);
+extern float3 sqrt(float3 v);
+extern float4 sqrt(float4 v);
+CG_DOUBLE_SUPPORT(extern double sqrt(double v);)
+CG_DOUBLE_SUPPORT(extern double1 sqrt(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 sqrt(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 sqrt(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 sqrt(double4 v);)
+CG_HALF_SUPPORT(extern half sqrt(half v);)
+CG_HALF_SUPPORT(extern half1 sqrt(half1 v);)
+CG_HALF_SUPPORT(extern half2 sqrt(half2 v);)
+CG_HALF_SUPPORT(extern half3 sqrt(half3 v);)
+CG_HALF_SUPPORT(extern half4 sqrt(half4 v);)
+CG_FIXED_SUPPORT(extern fixed sqrt(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 sqrt(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 sqrt(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 sqrt(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 sqrt(fixed4 v);)
+#endif
+
+/// STEP - zero if x is less than a; otherwise one
+#ifndef __Cg_step_hpp__
+extern float1 step(float1 a, float1 x);
+extern float2 step(float2 a, float2 x);
+extern float3 step(float3 a, float3 x);
+extern float4 step(float4 a, float4 x);
+CG_HALF_SUPPORT(extern half1 step(half1 a, half1 x);)
+CG_HALF_SUPPORT(extern half2 step(half2 a, half2 x);)
+CG_HALF_SUPPORT(extern half3 step(half3 a, half3 x);)
+CG_HALF_SUPPORT(extern half4 step(half4 a, half4 x);)
+CG_FIXED_SUPPORT(extern fixed1 step(fixed1 a, fixed1 x);)
+CG_FIXED_SUPPORT(extern fixed2 step(fixed2 a, fixed2 x);)
+CG_FIXED_SUPPORT(extern fixed3 step(fixed3 a, fixed3 x);)
+CG_FIXED_SUPPORT(extern fixed4 step(fixed4 a, fixed4 x);)
+CG_DOUBLE_SUPPORT(extern double1 step(double1 a, double1 x);)
+CG_DOUBLE_SUPPORT(extern double2 step(double2 a, double2 x);)
+CG_DOUBLE_SUPPORT(extern double3 step(double3 a, double3 x);)
+CG_DOUBLE_SUPPORT(extern double4 step(double4 a, double4 x);)
+#endif
+
+/// TAN - tangent
+#ifndef __Cg_tan_hpp__
+extern float tan(float v);
+extern float1 tan(float1 v);
+extern float2 tan(float2 v);
+extern float3 tan(float3 v);
+extern float4 tan(float4 v);
+CG_DOUBLE_SUPPORT(extern double tan(double v);)
+CG_DOUBLE_SUPPORT(extern double1 tan(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 tan(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 tan(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 tan(double4 v);)
+CG_HALF_SUPPORT(extern half tan(half v);)
+CG_HALF_SUPPORT(extern half1 tan(half1 v);)
+CG_HALF_SUPPORT(extern half2 tan(half2 v);)
+CG_HALF_SUPPORT(extern half3 tan(half3 v);)
+CG_HALF_SUPPORT(extern half4 tan(half4 v);)
+CG_FIXED_SUPPORT(extern fixed tan(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 tan(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 tan(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 tan(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 tan(fixed4 v);)
+#endif
+
+/// TANH - hyperbolic tangent
+#ifndef __Cg_tanh_hpp__
+extern float tanh(float v);
+extern float1 tanh(float1 v);
+extern float2 tanh(float2 v);
+extern float3 tanh(float3 v);
+extern float4 tanh(float4 v);
+CG_DOUBLE_SUPPORT(extern double tanh(double v);)
+CG_DOUBLE_SUPPORT(extern double1 tanh(double1 v);)
+CG_DOUBLE_SUPPORT(extern double2 tanh(double2 v);)
+CG_DOUBLE_SUPPORT(extern double3 tanh(double3 v);)
+CG_DOUBLE_SUPPORT(extern double4 tanh(double4 v);)
+CG_HALF_SUPPORT(extern half tanh(half v);)
+CG_HALF_SUPPORT(extern half1 tanh(half1 v);)
+CG_HALF_SUPPORT(extern half2 tanh(half2 v);)
+CG_HALF_SUPPORT(extern half3 tanh(half3 v);)
+CG_HALF_SUPPORT(extern half4 tanh(half4 v);)
+CG_FIXED_SUPPORT(extern fixed tanh(fixed v);)
+CG_FIXED_SUPPORT(extern fixed1 tanh(fixed1 v);)
+CG_FIXED_SUPPORT(extern fixed2 tanh(fixed2 v);)
+CG_FIXED_SUPPORT(extern fixed3 tanh(fixed3 v);)
+CG_FIXED_SUPPORT(extern fixed4 tanh(fixed4 v);)
+#endif
+
+/// TRANSPOSE - matrix tranpose
+#ifdef __Cg_matrix_hpp__
+# ifndef __Cg_transpose_hpp__
+extern float4x4 transpose(float4x4 a);
+extern float3x4 transpose(float4x3 a);
+extern float2x4 transpose(float4x2 a);
+extern float1x4 transpose(float4x1 a);
+extern float4x3 transpose(float3x4 a);
+extern float3x3 transpose(float3x3 a);
+extern float2x3 transpose(float3x2 a);
+extern float1x3 transpose(float3x1 a);
+extern float4x2 transpose(float2x4 a);
+extern float3x2 transpose(float2x3 a);
+extern float2x2 transpose(float2x2 a);
+extern float1x2 transpose(float2x1 a);
+extern float4x1 transpose(float1x4 a);
+extern float3x1 transpose(float1x3 a);
+extern float2x1 transpose(float1x2 a);
+extern float1x1 transpose(float1x1 a);
+CG_DOUBLE_SUPPORT(extern double4x4 transpose(double4x4 a);)
+CG_DOUBLE_SUPPORT(extern double3x4 transpose(double4x3 a);)
+CG_DOUBLE_SUPPORT(extern double2x4 transpose(double4x2 a);)
+CG_DOUBLE_SUPPORT(extern double1x4 transpose(double4x1 a);)
+CG_DOUBLE_SUPPORT(extern double4x3 transpose(double3x4 a);)
+CG_DOUBLE_SUPPORT(extern double3x3 transpose(double3x3 a);)
+CG_DOUBLE_SUPPORT(extern double2x3 transpose(double3x2 a);)
+CG_DOUBLE_SUPPORT(extern double1x3 transpose(double3x1 a);)
+CG_DOUBLE_SUPPORT(extern double4x2 transpose(double2x4 a);)
+CG_DOUBLE_SUPPORT(extern double3x2 transpose(double2x3 a);)
+CG_DOUBLE_SUPPORT(extern double2x2 transpose(double2x2 a);)
+CG_DOUBLE_SUPPORT(extern double1x2 transpose(double2x1 a);)
+CG_DOUBLE_SUPPORT(extern double4x1 transpose(double1x4 a);)
+CG_DOUBLE_SUPPORT(extern double3x1 transpose(double1x3 a);)
+CG_DOUBLE_SUPPORT(extern double2x1 transpose(double1x2 a);)
+CG_DOUBLE_SUPPORT(extern double1x1 transpose(double1x1 a);)
+# endif
+#endif // __Cg_matrix_hpp__
+
+/// UPPER4x4 - matrix upper 4x4
+#ifdef __Cg_matrix_hpp__
+# ifndef __Cg_upper4x4_hpp__
+extern float4x4 upper4x4(float4x4 a);
+extern float4x4 upper4x4(float4x3 a);
+extern float4x4 upper4x4(float4x2 a);
+extern float4x4 upper4x4(float4x1 a);
+extern float4x4 upper4x4(float3x4 a);
+extern float4x4 upper4x4(float3x3 a);
+extern float4x4 upper4x4(float3x2 a);
+extern float4x4 upper4x4(float3x1 a);
+extern float4x4 upper4x4(float2x4 a);
+extern float4x4 upper4x4(float2x3 a);
+extern float4x4 upper4x4(float2x2 a);
+extern float4x4 upper4x4(float2x1 a);
+extern float4x4 upper4x4(float1x4 a);
+extern float4x4 upper4x4(float1x3 a);
+extern float4x4 upper4x4(float1x2 a);
+extern float4x4 upper4x4(float1x1 a);
+extern int4x4 upper4x4(int4x4 a);
+extern int4x4 upper4x4(int4x3 a);
+extern int4x4 upper4x4(int4x2 a);
+extern int4x4 upper4x4(int4x1 a);
+extern int4x4 upper4x4(int3x4 a);
+extern int4x4 upper4x4(int3x3 a);
+extern int4x4 upper4x4(int3x2 a);
+extern int4x4 upper4x4(int3x1 a);
+extern int4x4 upper4x4(int2x4 a);
+extern int4x4 upper4x4(int2x3 a);
+extern int4x4 upper4x4(int2x2 a);
+extern int4x4 upper4x4(int2x1 a);
+extern int4x4 upper4x4(int1x4 a);
+extern int4x4 upper4x4(int1x3 a);
+extern int4x4 upper4x4(int1x2 a);
+extern int4x4 upper4x4(int1x1 a);
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double4x4 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double4x3 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double4x2 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double4x1 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double3x4 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double3x3 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double3x2 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double3x1 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double2x4 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double2x3 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double2x2 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double2x1 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double1x4 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double1x3 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double1x2 a);)
+CG_DOUBLE_SUPPORT(extern double4x4 upper4x4(double1x1 a);)
+# endif
+#endif // __Cg_matrix_hpp__
+
+} // namespace Cg
+
+#endif // __Cg_stdlib_hpp__
diff --git a/extensions/externals/include/Cg/step.hpp b/extensions/externals/include/Cg/step.hpp
new file mode 100644
index 0000000..45eacce
--- /dev/null
+++ b/extensions/externals/include/Cg/step.hpp
@@ -0,0 +1,86 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_step_hpp__
+#define __Cg_step_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath> // for std::step
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::numericType,N> step(const __CGvector<T,N> & a,
+                                                                      const __CGvector<T,N> & x)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = x[i] >= a[i];
+    return rv;
+}
+template <typename TA, typename TX, int N, typename TAstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait<TA,TX>::numericType,N> step(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                             const __CGvector_usage<TX,N,TXstore> & x)
+{
+    __CGvector<typename __CGtype_trait<TA,TX>::numericType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = x[i] >= a[i];
+    return rv;
+}
+
+template <typename TA, typename TX, int N, typename TAstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait<TA,TX>::numericType,N> step(const __CGvector_plural_usage<TA,N,TAstore> & a,
+                                                                             const __CGvector_usage<TX,1,TXstore> & x)
+{
+    __CGvector<typename __CGtype_trait<TA,TX>::numericType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = x[0] >= a[i];
+    return rv;
+}
+template <typename TA, typename TX, int N, typename TAstore, typename TXstore>
+static inline __CGvector<typename __CGtype_trait<TA,TX>::numericType,N> step(const __CGvector_usage<TA,1,TAstore> & a,
+                                                                             const __CGvector_plural_usage<TX,N,TXstore> & x)
+{
+    __CGvector<typename __CGtype_trait<TA,TX>::numericType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = x[i] >= a[0];
+    return rv;
+}
+template <typename TA, typename TX, int N, typename TAstore>
+static inline __CGvector<typename __CGtype_trait<TA,TX>::numericType,N> step(const __CGvector_usage<TA,N,TAstore> & a,
+                                                                             const TX & x)
+{
+    __CGvector<typename __CGtype_trait<TA,TX>::numericType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = static_cast<TX>(x) >= a[i];
+    return rv;
+}
+template <typename TA, typename TX, int N, typename TXstore>
+static inline __CGvector<typename __CGtype_trait<TA,TX>::numericType,N> step(const TA & a,
+                                                                             const __CGvector_usage<TX,N,TXstore> & x)
+{
+    __CGvector<typename __CGtype_trait<TA,TX>::numericType,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = x[i] >= static_cast<TA>(a);
+    return rv;
+}
+template <typename TA, typename TX>
+static inline __CGvector<typename __CGtype_trait<TA,TX>::numericType,1> step(const TA & a,
+                                                                             const TX & x)
+{
+    __CGvector<typename __CGtype_trait<TA,TX>::numericType,1> rv(static_cast<TX>(x) >= static_cast<TA>(a));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_step_hpp__
diff --git a/extensions/externals/include/Cg/tan.hpp b/extensions/externals/include/Cg/tan.hpp
new file mode 100644
index 0000000..c1104c6
--- /dev/null
+++ b/extensions/externals/include/Cg/tan.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_tan_hpp__
+#define __Cg_tan_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::tan
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> tan(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::tan(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> tan(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::tan(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> tan(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::tan(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_tan_hpp__
diff --git a/extensions/externals/include/Cg/tanh.hpp b/extensions/externals/include/Cg/tanh.hpp
new file mode 100644
index 0000000..ee1abf7
--- /dev/null
+++ b/extensions/externals/include/Cg/tanh.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_tanh_hpp__
+#define __Cg_tanh_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::tanh
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> tanh(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::tanh(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> tanh(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = std::tanh(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> tanh(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(std::tanh(static_cast<T>(v)));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_tanh_hpp__
diff --git a/extensions/externals/include/Cg/transpose.hpp b/extensions/externals/include/Cg/transpose.hpp
new file mode 100644
index 0000000..ba18963
--- /dev/null
+++ b/extensions/externals/include/Cg/transpose.hpp
@@ -0,0 +1,33 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_transpose_hpp__
+#define __Cg_transpose_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+static inline __CGmatrix<T,N,M> transpose(const __CGmatrix<T,M,N> & m)
+{
+    __CGmatrix<T,N,M> rv;
+    for (int i=0; i<N; i++) {
+        for (int j=0; j<M; j++) {
+            rv[i][j] = m[j][i];
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_transpose_hpp__
diff --git a/extensions/externals/include/Cg/trunc.hpp b/extensions/externals/include/Cg/trunc.hpp
new file mode 100644
index 0000000..bf6875c
--- /dev/null
+++ b/extensions/externals/include/Cg/trunc.hpp
@@ -0,0 +1,46 @@
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_trunc_hpp__
+#define __Cg_trunc_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/vector.hpp>
+
+#include <cmath>  // for std::floor
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> trunc(const __CGvector<T,N> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = v[i] < T(0) ? -std::floor(-v[i]) : std::floor(v[i]);
+    return rv;
+}
+template <typename T, int N, typename Tstore>
+static inline __CGvector<typename __CGtype_trait<T>::realType,N> trunc(const __CGvector_usage<T,N,Tstore> & v)
+{
+    __CGvector<T,N> rv;
+    for (int i=0; i<N; i++)
+        rv[i] = v[i] < T(0) ? -std::floor(-v[i]) : std::floor(v[i]);
+    return rv;
+}
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> trunc(const T & v)
+{
+    __CGvector<typename __CGtype_trait<T>::realType,1> rv(v < T(0) ? -std::floor(-v) : std::floor(v));
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_trunc_hpp__
diff --git a/extensions/externals/include/Cg/upper1x1.hpp b/extensions/externals/include/Cg/upper1x1.hpp
new file mode 100644
index 0000000..93f5b4d
--- /dev/null
+++ b/extensions/externals/include/Cg/upper1x1.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper1x1_hpp__
+#define __Cg_upper1x1_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,1,1> upper1x1(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 1,
+              ROWS = 1;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper1x1_hpp__
diff --git a/extensions/externals/include/Cg/upper1x2.hpp b/extensions/externals/include/Cg/upper1x2.hpp
new file mode 100644
index 0000000..7af2595
--- /dev/null
+++ b/extensions/externals/include/Cg/upper1x2.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper1x2_hpp__
+#define __Cg_upper1x2_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,1,2> upper1x2(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 1,
+              ROWS = 2;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper1x2_hpp__
diff --git a/extensions/externals/include/Cg/upper1x3.hpp b/extensions/externals/include/Cg/upper1x3.hpp
new file mode 100644
index 0000000..2a54fd2
--- /dev/null
+++ b/extensions/externals/include/Cg/upper1x3.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper1x3_hpp__
+#define __Cg_upper1x3_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,1,3> upper1x3(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 1,
+              ROWS = 3;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper1x3_hpp__
diff --git a/extensions/externals/include/Cg/upper1x4.hpp b/extensions/externals/include/Cg/upper1x4.hpp
new file mode 100644
index 0000000..276d2f1
--- /dev/null
+++ b/extensions/externals/include/Cg/upper1x4.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper1x4_hpp__
+#define __Cg_upper1x4_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,1,4> upper1x4(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 1,
+              ROWS = 4;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper1x4_hpp__
diff --git a/extensions/externals/include/Cg/upper2x1.hpp b/extensions/externals/include/Cg/upper2x1.hpp
new file mode 100644
index 0000000..51f6995
--- /dev/null
+++ b/extensions/externals/include/Cg/upper2x1.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper2x1_hpp__
+#define __Cg_upper2x1_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,2,1> upper2x1(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 2,
+              ROWS = 1;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper2x1_hpp__
diff --git a/extensions/externals/include/Cg/upper2x2.hpp b/extensions/externals/include/Cg/upper2x2.hpp
new file mode 100644
index 0000000..a7507ac
--- /dev/null
+++ b/extensions/externals/include/Cg/upper2x2.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper2x2_hpp__
+#define __Cg_upper2x2_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,2,2> upper2x2(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 2,
+              ROWS = 2;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper2x2_hpp__
diff --git a/extensions/externals/include/Cg/upper2x3.hpp b/extensions/externals/include/Cg/upper2x3.hpp
new file mode 100644
index 0000000..e138f49
--- /dev/null
+++ b/extensions/externals/include/Cg/upper2x3.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper2x3_hpp__
+#define __Cg_upper2x3_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,2,3> upper2x3(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 2,
+              ROWS = 3;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper2x3_hpp__
diff --git a/extensions/externals/include/Cg/upper2x4.hpp b/extensions/externals/include/Cg/upper2x4.hpp
new file mode 100644
index 0000000..00f7e2e
--- /dev/null
+++ b/extensions/externals/include/Cg/upper2x4.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper2x4_hpp__
+#define __Cg_upper2x4_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,2,4> upper2x4(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 2,
+              ROWS = 4;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper2x4_hpp__
diff --git a/extensions/externals/include/Cg/upper3x1.hpp b/extensions/externals/include/Cg/upper3x1.hpp
new file mode 100644
index 0000000..406bdce
--- /dev/null
+++ b/extensions/externals/include/Cg/upper3x1.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper3x1_hpp__
+#define __Cg_upper3x1_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,3,1> upper3x1(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 3,
+              ROWS = 1;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper3x1_hpp__
diff --git a/extensions/externals/include/Cg/upper3x2.hpp b/extensions/externals/include/Cg/upper3x2.hpp
new file mode 100644
index 0000000..bbf0de1
--- /dev/null
+++ b/extensions/externals/include/Cg/upper3x2.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper3x2_hpp__
+#define __Cg_upper3x2_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,3,2> upper3x2(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 3,
+              ROWS = 2;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper3x2_hpp__
diff --git a/extensions/externals/include/Cg/upper3x3.hpp b/extensions/externals/include/Cg/upper3x3.hpp
new file mode 100644
index 0000000..2e1deb3
--- /dev/null
+++ b/extensions/externals/include/Cg/upper3x3.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper3x3_hpp__
+#define __Cg_upper3x3_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,3,3> upper3x3(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 3,
+              ROWS = 3;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper3x3_hpp__
diff --git a/extensions/externals/include/Cg/upper3x4.hpp b/extensions/externals/include/Cg/upper3x4.hpp
new file mode 100644
index 0000000..29f945d
--- /dev/null
+++ b/extensions/externals/include/Cg/upper3x4.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper3x4_hpp__
+#define __Cg_upper3x4_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,3,4> upper3x4(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 3,
+              ROWS = 4;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper3x4_hpp__
diff --git a/extensions/externals/include/Cg/upper4x1.hpp b/extensions/externals/include/Cg/upper4x1.hpp
new file mode 100644
index 0000000..18e11e7
--- /dev/null
+++ b/extensions/externals/include/Cg/upper4x1.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper4x1_hpp__
+#define __Cg_upper4x1_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,4,1> upper4x1(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 4,
+              ROWS = 1;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper4x1_hpp__
diff --git a/extensions/externals/include/Cg/upper4x2.hpp b/extensions/externals/include/Cg/upper4x2.hpp
new file mode 100644
index 0000000..facd018
--- /dev/null
+++ b/extensions/externals/include/Cg/upper4x2.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper4x2_hpp__
+#define __Cg_upper4x2_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,4,2> upper4x2(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 4,
+              ROWS = 2;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper4x2_hpp__
diff --git a/extensions/externals/include/Cg/upper4x3.hpp b/extensions/externals/include/Cg/upper4x3.hpp
new file mode 100644
index 0000000..7054737
--- /dev/null
+++ b/extensions/externals/include/Cg/upper4x3.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper4x3_hpp__
+#define __Cg_upper4x3_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,4,3> upper4x3(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 4,
+              ROWS = 3;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper4x3_hpp__
diff --git a/extensions/externals/include/Cg/upper4x4.hpp b/extensions/externals/include/Cg/upper4x4.hpp
new file mode 100644
index 0000000..0ed94e6
--- /dev/null
+++ b/extensions/externals/include/Cg/upper4x4.hpp
@@ -0,0 +1,39 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_upper4x4_hpp__
+#define __Cg_upper4x4_hpp__
+
+#ifdef __Cg_stdlib_hpp__
+#pragma message("error: include this header file (" __FILE__ ") before <Cg/stdlib.hpp>")
+#endif
+
+#include <Cg/matrix.hpp>
+
+namespace Cg {
+
+template <typename T, int M, int N>
+__CGmatrix<T,4,4> upper4x4(const __CGmatrix<T,M,N> &m)
+{
+    const int COLS = 4,
+              ROWS = 4;
+    __CGmatrix<T,COLS,ROWS> rv(0);
+    for (int i=0; i<COLS; i++) {
+        for (int j=0; j<ROWS; j++) {
+            if (i<M && j<N) {
+                rv[i][j] = m[i][j];
+            } else {
+                rv[i][j] = (i==j) ? T(1) : T(0);
+            }
+        }
+    }
+    return rv;
+}
+
+} // namespace Cg
+
+#endif // __Cg_upper4x4_hpp__
diff --git a/extensions/externals/include/Cg/vector.hpp b/extensions/externals/include/Cg/vector.hpp
new file mode 100644
index 0000000..d945c71
--- /dev/null
+++ b/extensions/externals/include/Cg/vector.hpp
@@ -0,0 +1,2355 @@
+/* 
+ * Copyright 2005-2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_vector_hpp__
+#define __Cg_vector_hpp__
+
+#include <Cg/assert.hpp>  // for __CGassert to catch out-of-range vector indexing
+
+/*
+ * Template-based implementation of Cg-style vector data types.
+ *
+ * Supports:
+ * - All swizzle operations (.xyzw, .rgba, and .stpq)
+ * - Write masking
+ * - Complete overloaded operators (vector and scalar)
+ *
+ * Syntax supported by Cg but not implementable for C++:
+ * - Aggregate initialization
+ *   - Example: float4 foo = { 1, 2, 3, 4 };
+ *   - Workaround: float4 foo = float4(1,2,3,4);
+ * - Swizzling of base types
+ *   - Example: float f = 3; f.xxxx;
+ *   - Workaround: float1 f = 3; f.xxx;
+ * - Type specifiers unsigned and signed not allowed for vectors
+ *   - Example: unsigned int3 var;
+ *   - Workaround: typedef __CGvector<unsigned int,3> uint3; uint3 var;
+ * - Swizzled swizzles (including write mask usage)
+ *   - Example: foo.xw.y;
+ *   - Workaround: float2(foo.xw).y
+ * - Type promotion for vector function parameters.
+ *   - Example: half3 foo = half3(1,2,3); float3 bar = float3(4,5,6); dot(foo,bar);
+ *   - Workaround: float(float3(foo), bar);
+ *   - Alternative workaround for stdlib functions: Use stdlib routine's templated header such as #include <Cg/dot.hpp>
+ * - ?: should work component-wise for vectors
+ *   - Example: float2 c = float2(4,5); float2 foo2 = float2(-1,1); float2 var = (foo2 < 0) ? -c : c;
+ *   - Workaround: float2 var = lerp(c, -c, float2(foo2 < 0));
+ *
+ * Not supported by Cg but (unavoidably) allowed here:
+ * - Constructor style initialization
+ *   - Example: float4 foo(1,2,3,4);
+ * - Array indexing of 1-component swizzle
+ *   - Example: float2 foo = float2(3.1,2.7); foo.y[0];
+ *   - [0] is the only reasonable index
+ *
+ * The recommended way to initialize vectors is: float3 foo = float3(1,2,3)
+ * This works for both Cg and this Cg-style vector data type implementation.
+ * Avoid both aggregate initialization and construction-style initialization
+ * for portability between Cg and C++ with cgvector.h.
+ */
+
+namespace Cg {
+
+#if defined(_MSC_VER) && !defined(__EDG__)  // Visual C++ but not EDG fakery
+#pragma warning(push)
+#pragma warning(disable:4800)  // forcing value to bool 'true' or 'false' (performance warning)
+#pragma warning(disable:4512)  // assignment operator could not be generated
+#pragma warning(disable:4510)  // default constructor could not be generated
+#pragma warning(disable:4610)  // union can never be instantiated - user defined constructor required
+#endif
+
+// FUNDAMENTAL BASE CLASS
+
+#ifdef __CG_BASE_CLASS
+#define __CG_DERIVE_FROM_BASE_CLASS , public __CG_BASE_CLASS
+#else
+#define __CG_DERIVE_FROM_BASE_CLASS
+#endif
+
+// TYPE COMBINATION TRAITS
+
+// Homogenous binary type traits default to the singular (specialized) type trait.
+template <typename T1, typename T2 = T1>
+struct __CGtype_trait { };
+
+// Trinary type traits rely on composing binary traits.
+template <typename T1, typename T2, typename T3, 
+          typename result = typename __CGtype_trait<typename __CGtype_trait<T1,T2>::resultType,T3>::resultType>
+struct __CGtype_trait3 : __CGtype_trait<typename __CGtype_trait<T1,T2>::resultType,T3> { };
+
+// Specializations are needed for atomic types.
+template <>
+struct __CGtype_trait<float> {
+    typedef float storageType;
+    typedef float resultType;
+#ifdef __CG_FLOAT_DOT_TYPE_IS_FLOAT
+    typedef float dotType;
+#else
+    typedef double dotType;
+#endif
+    typedef bool boolType;
+    typedef resultType numericType;
+    typedef resultType realType;
+};
+template <>
+struct __CGtype_trait<int> {
+    typedef int storageType;
+    typedef int resultType;
+    typedef int dotType;
+    typedef bool boolType;
+    typedef resultType intType;
+    typedef resultType numericType;
+};
+template <>
+struct __CGtype_trait<bool> {
+    typedef bool storageType;
+    typedef bool resultType;
+    typedef bool boolType;
+};
+// Heterogenous binary __CGtype_traits are defined by deriving the trait from the pair's higher priority type trait.
+template <>
+struct __CGtype_trait<float,int> : __CGtype_trait<float> { };
+template <>
+struct __CGtype_trait<int,float> : __CGtype_trait<float> { };
+// DOUBLE TYPE
+/* Because C/C++ treats floating-point literals such as 1.3 typed as
+   the built-in double, type traits for mixing such literals with
+   other values is desirable even when <Cg/double.hpp> is not included.
+   The __CGdouble type is a double when <Cg/double.hpp> is included
+   prior to <Cg/vector.hpp> but a float otherwise. */
+#ifdef __Cg_double_hpp__
+typedef double __CGdouble;
+#else
+typedef float __CGdouble;
+#endif
+template <>
+struct __CGtype_trait<double> {
+    typedef __CGdouble storageType;
+    typedef __CGdouble resultType;
+    typedef __CGdouble dotType;
+    typedef bool boolType;
+    typedef resultType numericType;
+    typedef resultType realType;
+};
+template <>
+struct __CGtype_trait<double,float> : __CGtype_trait<double> { };
+template <>
+struct __CGtype_trait<float,double> : __CGtype_trait<double> { };
+template <>
+struct __CGtype_trait<double,int> : __CGtype_trait<double> { };
+template <>
+struct __CGtype_trait<int,double> : __CGtype_trait<double> { };
+// NON-DEFAULT HALF TYPE
+#ifdef __Cg_half_hpp__
+template <>
+struct __CGtype_trait<half> {
+    typedef __CGhalf_storage storageType;
+    typedef half resultType;
+    typedef float dotType;
+    typedef bool boolType;
+    typedef resultType numericType;
+    typedef resultType realType;
+};
+template <>
+struct __CGtype_trait<float,half> : __CGtype_trait<float> { };
+template <>
+struct __CGtype_trait<half,float> : __CGtype_trait<float> { };
+template <>
+struct __CGtype_trait<half,int> : __CGtype_trait<half> { };
+template <>
+struct __CGtype_trait<int,half> : __CGtype_trait<half> { };
+#endif
+// NON-DEFAULT FIXED TYPE
+#ifdef __Cg_fixed_hpp__
+template <>
+struct __CGtype_trait<fixed> {
+    typedef cgFixedStorage storageType;
+    typedef fixed resultType;
+    typedef float dotType;
+    typedef bool boolType;
+    typedef resultType numericType;
+    typedef resultType realType;
+};
+template <>
+struct __CGtype_trait<float,fixed> : __CGtype_trait<float> { };
+template <>
+struct __CGtype_trait<fixed,float> : __CGtype_trait<float> { };
+template <>
+struct __CGtype_trait<fixed,int> : __CGtype_trait<fixed> { };
+template <>
+struct __CGtype_trait<int,fixed> : __CGtype_trait<fixed> { };
+#endif
+// COMBINATIONS OF NON-DEFAULT TYPES
+#if defined(__Cg_fixed_hpp__)
+template <>
+struct __CGtype_trait<double,fixed> : __CGtype_trait<double> { };
+template <>
+struct __CGtype_trait<fixed,double> : __CGtype_trait<double> { };
+#endif
+#if defined(__Cg_half_hpp__)
+template <>
+struct __CGtype_trait<double,half> : __CGtype_trait<double> { };
+template <>
+struct __CGtype_trait<half,double> : __CGtype_trait<double> { };
+#endif
+#if defined(__Cg_fixed_hpp__) && defined(__Cg_half_hpp__)
+template <>
+struct __CGtype_trait<half,fixed> : __CGtype_trait<half> { };
+template <>
+struct __CGtype_trait<fixed,half> : __CGtype_trait<half> { };
+#endif
+
+//// FORWARD-DECLARED TEMPLATED VECTOR TYPE
+template <typename T, int N>
+class __CGvector { };
+
+//// TEMPLATED VECTOR USAGE CLASS
+template <typename T, int N, typename Tstore>
+class __CGvector_usage : public Tstore {
+public:
+    // Do not write any constructors!
+    // NO assignment operator needed!
+    template <typename T2, typename T2store>
+    inline __CGvector_usage & operator += (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp;
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] += tmp[i];
+        return *this;
+    }
+    inline __CGvector_usage & operator += (const T & s) {
+        for (int i=0; i<N; i++)
+            (*this)[i] += s;
+        return *this;
+    }
+    template <typename T2, typename T2store>
+    inline __CGvector_usage & operator -= (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp;
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] -= tmp[i];
+        return *this;
+    }
+    inline __CGvector_usage & operator -= (const T & s) {
+        for (int i=0; i<N; i++)
+            (*this)[i] -= s;
+        return *this;
+    }
+    template <typename T2, typename T2store>
+    inline __CGvector_usage & operator *= (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp;
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] *= tmp[i];
+        return *this;
+    }
+    inline __CGvector_usage & operator *= (const T & s) {
+        for (int i=0; i<N; i++)
+            (*this)[i] *= s;
+        return *this;
+    }
+    template <typename T2, typename T2store>
+    inline __CGvector_usage & operator /= (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp;
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] /= tmp[i];
+        return *this;
+    }
+    inline __CGvector_usage & operator /= (const T & s) {
+        for (int i=0; i<N; i++)
+            (*this)[i] /= s;
+        return *this;
+    }
+    template <typename T2, typename T2store>
+    inline __CGvector_usage & operator %= (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp;
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] %= tmp[i];
+        return *this;
+    }
+    inline __CGvector_usage & operator %= (const T & s) {
+        for (int i=0; i<N; i++)
+            (*this)[i] %= s;
+        return *this;
+    }
+    template <typename T2, typename T2store>
+    inline __CGvector_usage & operator ^= (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp;
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] ^= tmp[i];
+        return *this;
+    }
+    inline __CGvector_usage & operator ^= (const T & s) {
+        for (int i=0; i<N; i++)
+            (*this)[i] ^= s;
+        return *this;
+    }
+    template <typename T2, typename T2store>
+    inline __CGvector_usage & operator &= (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp;
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] &= tmp[i];
+        return *this;
+    }
+    inline __CGvector_usage & operator &= (const T & s) {
+        for (int i=0; i<N; i++)
+            (*this)[i] &= s;
+        return *this;
+    }
+    template <typename T2, typename T2store>
+    inline __CGvector_usage & operator |= (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp;
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] |= tmp[i];
+        return *this;
+    }
+    inline __CGvector_usage & operator |= (const T & s) {
+        for (int i=0; i<N; i++)
+            (*this)[i] |= s;
+        return *this;
+    }
+    template <typename T2, typename T2store>
+    inline __CGvector_usage & operator <<= (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp;
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] <<= tmp[i];
+        return *this;
+    }
+    inline __CGvector_usage & operator <<= (const T & s) {
+        for (int i=0; i<N; i++)
+            (*this)[i] <<= s;
+        return *this;
+    }
+    template <typename T2, typename T2store>
+    inline __CGvector_usage & operator >>= (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp;
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] >>= tmp[i];
+        return *this;
+    } 
+    inline __CGvector_usage & operator >>= (const T & s) {
+        for (int i=0; i<N; i++)
+	    (*this)[i] >>= s;
+        return *this;
+    }
+    inline __CGvector_usage & operator ++ () { /* prefix */
+        for (int i=0; i<N; i++)
+            ++ (*this)[i];
+        return *this;
+    }
+    inline __CGvector_usage operator ++ (int) { /* postfix */
+        __CGvector_usage oldVector = *this;
+        for (int i=0; i<N; i++)
+            ++ (*this)[i];
+        return oldVector;
+    }
+    inline __CGvector_usage & operator -- () { /* prefix */
+        for (int i=0; i<N; i++)
+            -- (*this)[i];
+        return *this;
+    }
+    inline __CGvector_usage operator -- (int) { /* postfix */
+        __CGvector_usage oldVector = *this;
+        for (int i=0; i<N; i++)
+            -- (*this)[i];
+        return oldVector;
+    }
+};
+
+//// PLURAL VERSION OF VECTOR USAGE BASE CLASS
+template <typename T, int N, typename Tstore>
+class __CGvector_plural_usage : public __CGvector_usage<T,N,Tstore> {
+};
+
+//// SWIZZLE STORAGE BASE CLASS
+template <typename T, int STORAGE, int N, unsigned int SMASK>
+class __CGswizzle_storage {
+    typename __CGtype_trait<T>::storageType v[STORAGE];  // Don't allow access to storage except through indexing.
+    static inline int swizzleIndex(int ndx)
+    {
+        int swizndx = (SMASK >> (8*ndx)) & 0xFF;
+        __CGassert(swizndx < STORAGE);
+        __CGassert(swizndx >= 0);
+        return swizndx;
+    }
+public:
+    // Swizzled indexing
+    inline T & operator [](int ndx) { return *reinterpret_cast<T*>(&v[swizzleIndex(ndx)]); }
+    inline const T & operator [](int ndx) const { return *reinterpret_cast<const T*>(&v[swizzleIndex(ndx)]); }
+
+    template <typename T2, typename T2store>
+    inline __CGswizzle_storage & operator = (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp; /* needed for proper vector self-assignments */
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] = tmp[i];
+        return *this;
+    }
+    inline __CGswizzle_storage & operator = (const T v) {
+        for (int i=0; i<N; i++)
+            (*this)[i] = v;
+        return *this;
+    }
+};
+
+#if defined(__GNUC__) && (__GNUC__>3 || (__GNUC__==3 && __GNUC_MINOR__>=3))
+#define __CGmay_alias __attribute__((__may_alias__))
+#else
+#define __CGmay_alias 
+#endif
+
+//// TEMPLATED SWIZZLED TYPES
+template <typename T, int STORAGE, int N, unsigned int SMASK>
+class __CGswizzle : public __CGvector_plural_usage<T,N,__CGswizzle_storage<T,STORAGE,N,SMASK> > {
+public:
+    template <typename T2, typename T2store>
+    inline __CGswizzle & operator = (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGswizzle_storage<T,STORAGE,N,SMASK>::operator=(ind);
+        return *this;
+    }
+    inline __CGswizzle & operator = (const T v) {
+        __CGswizzle_storage<T,STORAGE,N,SMASK>::operator=(v);
+        return *this;
+    }
+} __CGmay_alias;
+
+/// SPECIALIZED ONE-COMPONENT SWIZZLED TYPE (not derived from __CGvector_plural_usage)
+template <typename T, int STORAGE, unsigned int SMASK>
+class __CGswizzle<T,STORAGE,1,SMASK> : public __CGvector_usage<T,1,__CGswizzle_storage<T,STORAGE,1,SMASK> > {
+public:
+    template <typename T2, typename T2store>
+    inline __CGswizzle & operator = (const __CGvector_usage<T2,1,T2store> & ind) {
+        __CGswizzle_storage<T,STORAGE,1,SMASK>::operator=(ind);
+        return *this;
+    }
+    inline __CGswizzle & operator = (const T v) {
+        __CGswizzle_storage<T,STORAGE,1,SMASK>::operator=(v);
+        return *this;
+    }
+
+    // CONVERSION TO SCALAR
+    operator T() const {
+        return (*this)[0];
+    }
+};
+
+#ifdef __EDG__  // Edison Design Group C++ front-end
+// suppress error ec_missing_initializer_on_fields
+// ("class XXX provides no initializer for: <non-static member-list>")
+// because vectors are a union of user-defined classes that are
+// not allowed to have constructors
+#pragma diag_suppress 366 
+#endif
+
+#if defined(__GNUC__) && (__GNUC__>4 || (__GNUC__==4 && __GNUC_MINOR__>=1))
+// g++ 4.1 doesn't allow uninitialized const members -- need a better solution
+#define __CGconst /*const*/
+#else
+#define __CGconst const
+#endif
+
+//// VECTOR STORAGE BASE CLASSES
+template <typename T, int N, typename Ttrait = __CGtype_trait<T> >
+class __CGvector_storage;
+
+#define __CG_SWIZZLES_X(_x) \
+    __CGconst __CGswizzle<T,N,2,0x0000> _x##_x; \
+    __CGconst __CGswizzle<T,N,3,0x000000> _x##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x00000000> _x##_x##_x##_x // no trailing semi-colon
+
+/// ONE-COMPONENT VECTOR STORAGE BASE CLASS
+template <typename T>
+class __CGvector_storage<T,1> {
+protected:
+    static const int N = 1;
+public:
+    union {
+        __CGswizzle<T,N,1,0x00> x;
+        __CGswizzle<T,N,1,0x00> r;
+        __CGswizzle<T,N,1,0x00> s;
+#ifdef __Cg_vector_xyzw_hpp__ // include <Cg/vector/xyzw.hpp> for .xyzw swizzling
+        __CG_SWIZZLES_X(x);
+#endif
+#ifdef __Cg_vector_rgba_hpp__ // include <Cg/vector/rgba.hpp> for .rgba swizzling
+        __CG_SWIZZLES_X(r);
+#endif
+#ifdef __Cg_vector_stpq_hpp__ // include <Cg/vector/stpq.hpp> for .stpq swizzling
+        __CG_SWIZZLES_X(s);
+#endif
+    };
+#ifndef __GNUC__
+    // Visual C++ and EDG require a defined default constructor, but g++
+    // balks about failure to initialize const members in union if
+    // a default constructor is provided.
+    __CGvector_storage() { }
+#endif
+    inline T & operator [] (int i) { return reinterpret_cast<T*>(this)[i]; }
+    inline const T & operator [] (int i) const { return reinterpret_cast<const T*>(this)[i]; }
+
+    template <typename T2, typename T2store>
+    inline __CGvector_storage & operator = (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp; /* needed for proper vector self-assignments */
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] = tmp[i];
+        return *this;
+    }
+    inline __CGvector_storage & operator = (const T v) {
+        for (int i=0; i<N; i++)
+            (*this)[i] = v;
+        return *this;
+    }
+};
+
+#define __CG_SWIZZLES_XY(_x,_y) \
+    __CGswizzle<T,N,2,0x0100> _x##_y; \
+    __CGswizzle<T,N,2,0x0001> _y##_x; \
+    __CGconst __CGswizzle<T,N,2,0x0101> _y##_y; \
+    __CGconst __CGswizzle<T,N,3,0x010000> _x##_x##_y; \
+    __CGconst __CGswizzle<T,N,3,0x000100> _x##_y##_x; \
+    __CGconst __CGswizzle<T,N,3,0x010100> _x##_y##_y; \
+    __CGconst __CGswizzle<T,N,3,0x000001> _y##_x##_x; \
+    __CGconst __CGswizzle<T,N,3,0x010001> _y##_x##_y; \
+    __CGconst __CGswizzle<T,N,3,0x000101> _y##_y##_x; \
+    __CGconst __CGswizzle<T,N,3,0x010101> _y##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x01000000> _x##_x##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x00010000> _x##_x##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010000> _x##_x##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x00000100> _x##_y##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000100> _x##_y##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x00010100> _x##_y##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010100> _x##_y##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x00000001> _y##_x##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000001> _y##_x##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x00010001> _y##_x##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010001> _y##_x##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x00000101> _y##_y##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000101> _y##_y##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x00010101> _y##_y##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010101> _y##_y##_y##_y // no trailing semi-colon
+
+/// TWO-COMPONENT VECTOR STORAGE BASE CLASS
+template <typename T>
+class __CGvector_storage<T,2> {
+protected:
+    static const int N = 2;
+public:
+    union {
+        __CGswizzle<T,N,1,0x00> x;
+        __CGswizzle<T,N,1,0x00> r;
+        __CGswizzle<T,N,1,0x00> s;
+        __CGswizzle<T,N,1,0x01> y;
+        __CGswizzle<T,N,1,0x01> g;
+        __CGswizzle<T,N,1,0x01> t;
+#ifdef __Cg_vector_xyzw_hpp__ // include <Cg/vector/xyzw.hpp> for .xyzw swizzling
+        __CG_SWIZZLES_X(x);
+        __CG_SWIZZLES_XY(x,y);
+#endif
+#ifdef __Cg_vector_rgba_hpp__ // include <Cg/vector/rgba.hpp> for .rgba swizzling
+        __CG_SWIZZLES_X(r);
+        __CG_SWIZZLES_XY(r,g);
+#endif
+#ifdef __Cg_vector_stpq_hpp__ // include <Cg/vector/stpq.hpp> for .stpq swizzling
+        __CG_SWIZZLES_X(s);
+        __CG_SWIZZLES_XY(s,t);
+#endif
+    };
+#ifndef __GNUC__
+    // Visual C++ and EDG require a defined default constructor, but g++
+    // balks about failure to initialize const members in union if
+    // a default constructor is provided.
+    __CGvector_storage() { }
+#endif
+    inline T & operator [] (int i) { return reinterpret_cast<T*>(this)[i]; }
+    inline const T & operator [] (int i) const { return reinterpret_cast<const T*>(this)[i]; }
+
+    template <typename T2, typename T2store>
+    inline __CGvector_storage & operator = (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp; /* needed for proper vector self-assignments */
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] = tmp[i];
+        return *this;
+    }
+    inline __CGvector_storage & operator = (const T v) {
+        for (int i=0; i<N; i++)
+            (*this)[i] = v;
+        return *this;
+    }
+};
+
+#define __CG_SWIZZLES_XYZ(_x,_y,_z) \
+    __CGswizzle<T,N,2,0x0200> _x##_z; \
+    __CGswizzle<T,N,2,0x0201> _y##_z; \
+    __CGswizzle<T,N,2,0x0002> _z##_x; \
+    __CGswizzle<T,N,2,0x0102> _z##_y; \
+    __CGconst __CGswizzle<T,N,2,0x0202> _z##_z; \
+    __CGconst __CGswizzle<T,N,3,0x020000> _x##_x##_z; \
+    __CGswizzle<T,N,3,0x020100> _x##_y##_z; \
+    __CGconst __CGswizzle<T,N,3,0x000200> _x##_z##_x; \
+    __CGswizzle<T,N,3,0x010200> _x##_z##_y; \
+    __CGconst __CGswizzle<T,N,3,0x020200> _x##_z##_z; \
+    __CGswizzle<T,N,3,0x020001> _y##_x##_z; \
+    __CGconst __CGswizzle<T,N,3,0x020101> _y##_y##_z; \
+    __CGswizzle<T,N,3,0x000201> _y##_z##_x; \
+    __CGconst __CGswizzle<T,N,3,0x010201> _y##_z##_y; \
+    __CGconst __CGswizzle<T,N,3,0x020201> _y##_z##_z; \
+    __CGconst __CGswizzle<T,N,3,0x000002> _z##_x##_x; \
+    __CGswizzle<T,N,3,0x010002> _z##_x##_y; \
+    __CGconst __CGswizzle<T,N,3,0x020002> _z##_x##_z; \
+    __CGswizzle<T,N,3,0x000102> _z##_y##_x; \
+    __CGconst __CGswizzle<T,N,3,0x010102> _z##_y##_y; \
+    __CGconst __CGswizzle<T,N,3,0x020102> _z##_y##_z; \
+    __CGconst __CGswizzle<T,N,3,0x000202> _z##_z##_x; \
+    __CGconst __CGswizzle<T,N,3,0x010202> _z##_z##_y; \
+    __CGconst __CGswizzle<T,N,3,0x020202> _z##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x02000000> _x##_x##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x02010000> _x##_x##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00020000> _x##_x##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020000> _x##_x##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020000> _x##_x##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x02000100> _x##_y##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x02010100> _x##_y##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00020100> _x##_y##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020100> _x##_y##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020100> _x##_y##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00000200> _x##_z##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000200> _x##_z##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02000200> _x##_z##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00010200> _x##_z##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010200> _x##_z##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02010200> _x##_z##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00020200> _x##_z##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020200> _x##_z##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020200> _x##_z##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x02000001> _y##_x##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x02010001> _y##_x##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00020001> _y##_x##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020001> _y##_x##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020001> _y##_x##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x02000101> _y##_y##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x02010101> _y##_y##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00020101> _y##_y##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020101> _y##_y##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020101> _y##_y##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00000201> _y##_z##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000201> _y##_z##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02000201> _y##_z##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00010201> _y##_z##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010201> _y##_z##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02010201> _y##_z##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00020201> _y##_z##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020201> _y##_z##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020201> _y##_z##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00000002> _z##_x##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000002> _z##_x##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02000002> _z##_x##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00010002> _z##_x##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010002> _z##_x##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02010002> _z##_x##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00020002> _z##_x##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020002> _z##_x##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020002> _z##_x##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00000102> _z##_y##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000102> _z##_y##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02000102> _z##_y##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00010102> _z##_y##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010102> _z##_y##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02010102> _z##_y##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00020102> _z##_y##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020102> _z##_y##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020102> _z##_y##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00000202> _z##_z##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000202> _z##_z##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02000202> _z##_z##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00010202> _z##_z##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010202> _z##_z##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02010202> _z##_z##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x00020202> _z##_z##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020202> _z##_z##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020202> _z##_z##_z##_z // no trailing semi-colon
+
+/// THREE-COMPONENT VECTOR STORAGE BASE CLASS
+template <typename T>
+class __CGvector_storage<T,3> {
+protected:
+    static const int N = 3;
+public:
+    union {
+        __CGswizzle<T,N,1,0x00> x;
+        __CGswizzle<T,N,1,0x00> r;
+        __CGswizzle<T,N,1,0x00> s;
+        __CGswizzle<T,N,1,0x01> y;
+        __CGswizzle<T,N,1,0x01> g;
+        __CGswizzle<T,N,1,0x01> t;
+        __CGswizzle<T,N,1,0x02> z;
+        __CGswizzle<T,N,1,0x02> b;
+        __CGswizzle<T,N,1,0x02> p;
+#ifdef __Cg_vector_xyzw_hpp__ // include <Cg/vector/xyzw.hpp> for .xyzw swizzling
+        __CG_SWIZZLES_X(x);
+        __CG_SWIZZLES_XY(x,y);
+        __CG_SWIZZLES_XYZ(x,y,z);
+#endif
+#ifdef __Cg_vector_rgba_hpp__ // include <Cg/vector/rgba.hpp> for .rgba swizzling
+        __CG_SWIZZLES_X(r);
+        __CG_SWIZZLES_XY(r,g);
+        __CG_SWIZZLES_XYZ(r,g,b);
+#endif
+#ifdef __Cg_vector_stpq_hpp__ // include <Cg/vector/stpq.hpp> for .stpq swizzling
+        __CG_SWIZZLES_X(s);
+        __CG_SWIZZLES_XY(s,t);
+        __CG_SWIZZLES_XYZ(s,t,p);
+#endif
+    };
+#ifndef __GNUC__
+    // Visual C++ and EDG require a defined default constructor, but g++
+    // balks about failure to initialize const members in union if
+    // a default constructor is provided.
+    __CGvector_storage() { }
+#endif
+    inline T & operator [] (int i) { return reinterpret_cast<T*>(this)[i]; }
+    inline const T & operator [] (int i) const { return reinterpret_cast<const T*>(this)[i]; }
+
+    template <typename T2, typename T2store>
+    inline __CGvector_storage & operator = (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp; /* needed for proper vector self-assignments */
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] = tmp[i];
+        return *this;
+    }
+    inline __CGvector_storage & operator = (const T v) {
+        for (int i=0; i<N; i++)
+            (*this)[i] = v;
+        return *this;
+    }
+};
+
+#define __CG_SWIZZLES_XYZW(_x,_y,_z,_w) \
+    __CGswizzle<T,N,2,0x0300> _x##_w; \
+    __CGswizzle<T,N,2,0x0301> _y##_w; \
+    __CGswizzle<T,N,2,0x0302> _z##_w; \
+    __CGswizzle<T,N,2,0x0003> _w##_x; \
+    __CGswizzle<T,N,2,0x0103> _w##_y; \
+    __CGswizzle<T,N,2,0x0203> _w##_z; \
+    __CGconst __CGswizzle<T,N,2,0x0303> _w##_w; \
+    __CGconst __CGswizzle<T,N,3,0x030000> _x##_x##_w; \
+    __CGswizzle<T,N,3,0x030100> _x##_y##_w; \
+    __CGswizzle<T,N,3,0x030200> _x##_z##_w; \
+    __CGconst __CGswizzle<T,N,3,0x000300> _x##_w##_x; \
+    __CGswizzle<T,N,3,0x010300> _x##_w##_y; \
+    __CGswizzle<T,N,3,0x020300> _x##_w##_z; \
+    __CGconst __CGswizzle<T,N,3,0x030300> _x##_w##_w; \
+    __CGswizzle<T,N,3,0x030001> _y##_x##_w; \
+    __CGconst __CGswizzle<T,N,3,0x030101> _y##_y##_w; \
+    __CGswizzle<T,N,3,0x030201> _y##_z##_w; \
+    __CGswizzle<T,N,3,0x000301> _y##_w##_x; \
+    __CGconst __CGswizzle<T,N,3,0x010301> _y##_w##_y; \
+    __CGswizzle<T,N,3,0x020301> _y##_w##_z; \
+    __CGconst __CGswizzle<T,N,3,0x030301> _y##_w##_w; \
+    __CGswizzle<T,N,3,0x030002> _z##_x##_w; \
+    __CGswizzle<T,N,3,0x030102> _z##_y##_w; \
+    __CGconst __CGswizzle<T,N,3,0x030202> _z##_z##_w; \
+    __CGswizzle<T,N,3,0x000302> _z##_w##_x; \
+    __CGswizzle<T,N,3,0x010302> _z##_w##_y; \
+    __CGconst __CGswizzle<T,N,3,0x020302> _z##_w##_z; \
+    __CGconst __CGswizzle<T,N,3,0x030302> _z##_w##_w; \
+    __CGconst __CGswizzle<T,N,3,0x000003> _w##_x##_x; \
+    __CGswizzle<T,N,3,0x010003> _w##_x##_y; \
+    __CGswizzle<T,N,3,0x020003> _w##_x##_z; \
+    __CGconst __CGswizzle<T,N,3,0x030003> _w##_x##_w; \
+    __CGswizzle<T,N,3,0x000103> _w##_y##_x; \
+    __CGconst __CGswizzle<T,N,3,0x010103> _w##_y##_y; \
+    __CGswizzle<T,N,3,0x020103> _w##_y##_z; \
+    __CGconst __CGswizzle<T,N,3,0x030103> _w##_y##_w; \
+    __CGswizzle<T,N,3,0x000203> _w##_z##_x; \
+    __CGswizzle<T,N,3,0x010203> _w##_z##_y; \
+    __CGconst __CGswizzle<T,N,3,0x020203> _w##_z##_z; \
+    __CGconst __CGswizzle<T,N,3,0x030203> _w##_z##_w; \
+    __CGconst __CGswizzle<T,N,3,0x000303> _w##_w##_x; \
+    __CGconst __CGswizzle<T,N,3,0x010303> _w##_w##_y; \
+    __CGconst __CGswizzle<T,N,3,0x020303> _w##_w##_z; \
+    __CGconst __CGswizzle<T,N,3,0x030303> _w##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03000000> _x##_x##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03010000> _x##_x##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03020000> _x##_x##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030000> _x##_x##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030000> _x##_x##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030000> _x##_x##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030000> _x##_x##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03000100> _x##_y##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03010100> _x##_y##_y##_w; \
+    __CGswizzle<T,N,4,0x03020100> _x##_y##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030100> _x##_y##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030100> _x##_y##_w##_y; \
+    __CGswizzle<T,N,4,0x02030100> _x##_y##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030100> _x##_y##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03000200> _x##_z##_x##_w; \
+    __CGswizzle<T,N,4,0x03010200> _x##_z##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03020200> _x##_z##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030200> _x##_z##_w##_x; \
+    __CGswizzle<T,N,4,0x01030200> _x##_z##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030200> _x##_z##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030200> _x##_z##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00000300> _x##_w##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000300> _x##_w##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02000300> _x##_w##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03000300> _x##_w##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00010300> _x##_w##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010300> _x##_w##_y##_y; \
+    __CGswizzle<T,N,4,0x02010300> _x##_w##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03010300> _x##_w##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00020300> _x##_w##_z##_x; \
+    __CGswizzle<T,N,4,0x01020300> _x##_w##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020300> _x##_w##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03020300> _x##_w##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030300> _x##_w##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030300> _x##_w##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030300> _x##_w##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030300> _x##_w##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03000001> _y##_x##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03010001> _y##_x##_y##_w; \
+    __CGswizzle<T,N,4,0x03020001> _y##_x##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030001> _y##_x##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030001> _y##_x##_w##_y; \
+    __CGswizzle<T,N,4,0x02030001> _y##_x##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030001> _y##_x##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03000101> _y##_y##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03010101> _y##_y##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03020101> _y##_y##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030101> _y##_y##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030101> _y##_y##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030101> _y##_y##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030101> _y##_y##_w##_w; \
+    __CGswizzle<T,N,4,0x03000201> _y##_z##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03010201> _y##_z##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03020201> _y##_z##_z##_w; \
+    __CGswizzle<T,N,4,0x00030201> _y##_z##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030201> _y##_z##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030201> _y##_z##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030201> _y##_z##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00000301> _y##_w##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000301> _y##_w##_x##_y; \
+    __CGswizzle<T,N,4,0x02000301> _y##_w##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03000301> _y##_w##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00010301> _y##_w##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010301> _y##_w##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02010301> _y##_w##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03010301> _y##_w##_y##_w; \
+    __CGswizzle<T,N,4,0x00020301> _y##_w##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020301> _y##_w##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020301> _y##_w##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03020301> _y##_w##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030301> _y##_w##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030301> _y##_w##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030301> _y##_w##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030301> _y##_w##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03000002> _z##_x##_x##_w; \
+    __CGswizzle<T,N,4,0x03010002> _z##_x##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03020002> _z##_x##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030002> _z##_x##_w##_x; \
+    __CGswizzle<T,N,4,0x01030002> _z##_x##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030002> _z##_x##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030002> _z##_x##_w##_w; \
+    __CGswizzle<T,N,4,0x03000102> _z##_y##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03010102> _z##_y##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03020102> _z##_y##_z##_w; \
+    __CGswizzle<T,N,4,0x00030102> _z##_y##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030102> _z##_y##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030102> _z##_y##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030102> _z##_y##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03000202> _z##_z##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03010202> _z##_z##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x03020202> _z##_z##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030202> _z##_z##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030202> _z##_z##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030202> _z##_z##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030202> _z##_z##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00000302> _z##_w##_x##_x; \
+    __CGswizzle<T,N,4,0x01000302> _z##_w##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02000302> _z##_w##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03000302> _z##_w##_x##_w; \
+    __CGswizzle<T,N,4,0x00010302> _z##_w##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010302> _z##_w##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02010302> _z##_w##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03010302> _z##_w##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00020302> _z##_w##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020302> _z##_w##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020302> _z##_w##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03020302> _z##_w##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030302> _z##_w##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030302> _z##_w##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030302> _z##_w##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030302> _z##_w##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00000003> _w##_x##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000003> _w##_x##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02000003> _w##_x##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03000003> _w##_x##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00010003> _w##_x##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010003> _w##_x##_y##_y; \
+    __CGswizzle<T,N,4,0x02010003> _w##_x##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03010003> _w##_x##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00020003> _w##_x##_z##_x; \
+    __CGswizzle<T,N,4,0x01020003> _w##_x##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020003> _w##_x##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03020003> _w##_x##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030003> _w##_x##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030003> _w##_x##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030003> _w##_x##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030003> _w##_x##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00000103> _w##_y##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000103> _w##_y##_x##_y; \
+    __CGswizzle<T,N,4,0x02000103> _w##_y##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03000103> _w##_y##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00010103> _w##_y##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010103> _w##_y##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02010103> _w##_y##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03010103> _w##_y##_y##_w; \
+    __CGswizzle<T,N,4,0x00020103> _w##_y##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020103> _w##_y##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020103> _w##_y##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03020103> _w##_y##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030103> _w##_y##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030103> _w##_y##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030103> _w##_y##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030103> _w##_y##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00000203> _w##_z##_x##_x; \
+    __CGswizzle<T,N,4,0x01000203> _w##_z##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02000203> _w##_z##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03000203> _w##_z##_x##_w; \
+    __CGswizzle<T,N,4,0x00010203> _w##_z##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010203> _w##_z##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02010203> _w##_z##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03010203> _w##_z##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00020203> _w##_z##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020203> _w##_z##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020203> _w##_z##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03020203> _w##_z##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030203> _w##_z##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030203> _w##_z##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030203> _w##_z##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030203> _w##_z##_w##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00000303> _w##_w##_x##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01000303> _w##_w##_x##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02000303> _w##_w##_x##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03000303> _w##_w##_x##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00010303> _w##_w##_y##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01010303> _w##_w##_y##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02010303> _w##_w##_y##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03010303> _w##_w##_y##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00020303> _w##_w##_z##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01020303> _w##_w##_z##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02020303> _w##_w##_z##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03020303> _w##_w##_z##_w; \
+    __CGconst __CGswizzle<T,N,4,0x00030303> _w##_w##_w##_x; \
+    __CGconst __CGswizzle<T,N,4,0x01030303> _w##_w##_w##_y; \
+    __CGconst __CGswizzle<T,N,4,0x02030303> _w##_w##_w##_z; \
+    __CGconst __CGswizzle<T,N,4,0x03030303> _w##_w##_w##_w // no trailing semi-colon
+
+/// FOUR-COMPONENT VECTOR STORAGE BASE CLASS
+template <typename T>
+class __CGvector_storage<T,4> {
+protected:
+    static const int N = 4;
+public:
+    union {
+        __CGswizzle<T,N,1,0x00> x;
+        __CGswizzle<T,N,1,0x00> r;
+        __CGswizzle<T,N,1,0x00> s;
+        __CGswizzle<T,N,1,0x01> y;
+        __CGswizzle<T,N,1,0x01> g;
+        __CGswizzle<T,N,1,0x01> t;
+        __CGswizzle<T,N,1,0x02> z;
+        __CGswizzle<T,N,1,0x02> b;
+        __CGswizzle<T,N,1,0x02> p;
+        __CGswizzle<T,N,1,0x03> w;
+        __CGswizzle<T,N,1,0x03> a;
+        __CGswizzle<T,N,1,0x03> q;
+#ifdef __Cg_vector_xyzw_hpp__ // include <Cg/vector/xyzw.hpp> for .xyzw swizzling
+        __CG_SWIZZLES_X(x);
+        __CG_SWIZZLES_XY(x,y);
+        __CG_SWIZZLES_XYZ(x,y,z);
+        __CG_SWIZZLES_XYZW(x,y,z,w);
+#endif
+#ifdef __Cg_vector_rgba_hpp__ // include <Cg/vector/rgba.hpp> for .rgba swizzling
+        __CG_SWIZZLES_X(r);
+        __CG_SWIZZLES_XY(r,g);
+        __CG_SWIZZLES_XYZ(r,g,b);
+        __CG_SWIZZLES_XYZW(r,g,b,a);
+#endif
+#ifdef __Cg_vector_stpq_hpp__ // include <Cg/vector/stpq.hpp> for .stpq swizzling
+        __CG_SWIZZLES_X(s);
+        __CG_SWIZZLES_XY(s,t);
+        __CG_SWIZZLES_XYZ(s,t,p);
+        __CG_SWIZZLES_XYZW(s,t,p,q);
+#endif
+    };
+#ifndef __GNUC__
+    // Visual C++ and EDG require a defined default constructor, but g++
+    // balks about failure to initialize const members in union if
+    // a default constructor is provided.
+    __CGvector_storage() { }
+#endif
+    inline T & operator [] (int i) { return reinterpret_cast<T*>(this)[i]; }
+    inline const T & operator [] (int i) const { return reinterpret_cast<const T*>(this)[i]; }
+
+    template <typename T2, typename T2store>
+    inline __CGvector_storage & operator = (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector<T,N> tmp; /* needed for proper vector self-assignments */
+        for (int i=0; i<N; i++)
+            tmp[i] = ind[i];
+        for (int i=0; i<N; i++)
+            (*this)[i] = tmp[i];
+        return *this;
+    }
+    inline __CGvector_storage & operator = (const T v) {
+        for (int i=0; i<N; i++)
+            (*this)[i] = v;
+        return *this;
+    }
+};
+
+//// PLURAL VERSION OF VECTOR BASE CLASS
+template <typename T, int N>
+class __CGvector_plural
+    : public __CGvector_plural_usage<T,N,__CGvector_storage<T,N> >
+    __CG_DERIVE_FROM_BASE_CLASS
+{
+public:
+    inline __CGvector_plural() { }
+    inline __CGvector_plural(const T & s) {
+        for (int i=0; i<N; i++)
+            (*this)[i] = s;
+    }
+    template <typename T2store>
+    inline __CGvector_plural(__CGvector_plural_usage<T,N,T2store> v) {
+        for (int i=0; i<N; i++)
+            (*this)[i] = v[i];
+    }
+    // EXPLICIT CONSTRUCTOR FOR TYPE CHANGES FOR VECTORS
+    template <typename T2,typename T2store>
+    explicit inline __CGvector_plural(__CGvector_usage<T2,N,T2store> v) {
+        for (int i=0; i<N; i++)
+            (*this)[i] = T(v[i]); /* precision mismatch warning possible */
+    }
+    // scalar-to-vector smear constructor
+    template <typename T2store>
+    inline __CGvector_plural(__CGvector_usage<T,1,T2store> v) {
+        for (int i=0; i<N; i++)
+            (*this)[i] = v[0];
+    }
+    template <typename T2,typename T2store>
+    explicit inline __CGvector_plural(__CGvector_usage<T2,1,T2store> v) {
+        for (int i=0; i<N; i++)
+            (*this)[i] = v[0];
+    }
+};
+
+/// ONE-COMPONENT TEMPLATED VECTOR TYPE
+template <typename T>
+class __CGvector<T,1> :
+    public __CGvector_usage<T,1,__CGvector_storage<T,1> >
+    __CG_DERIVE_FROM_BASE_CLASS
+{
+private:
+    static const int N = 1;
+public:
+    // CONSTRUCTORS
+    inline __CGvector() { }  // Needed!
+    inline __CGvector(const T & s) {
+        (*this)[0] = s;
+    }
+    template <typename T2store>
+    inline __CGvector(__CGvector_usage<T,1,T2store> v) {
+        (*this)[0] = v[0]; /* precision mismatch warning possible */
+    }
+    // EXPLICIT CONSTRUCTOR FOR TYPE CHANGES FOR VECTORS
+    template <typename T2, typename T2store>
+    explicit inline __CGvector(__CGvector_usage<T2,1,T2store> v) {
+        (*this)[0] = T(v[0]); /* precision mismatch warning possible */
+    }
+
+    // ASSIGNMENT OPERATORS
+    template <typename T2, typename T2store>
+    inline __CGvector & operator = (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector_storage<T,N>::operator=(ind);
+        return *this;
+    }
+    inline __CGvector & operator = (const T v) {
+        __CGvector_storage<T,N>::operator=(v);
+        return *this;
+    }
+
+    // CONVERSION TO SCALAR
+    operator T() const {
+        return (*this)[0];
+    }
+} __CGmay_alias;
+
+/// TWO-COMPONENT TEMPLATED VECTOR TYPE
+template <typename T>
+class __CGvector<T,2> : public __CGvector_plural<T,2> {
+private:
+    static const int N = 2;
+public:
+    // CONSTRUCTORS
+    inline __CGvector() { }  // Needed!
+    template <typename TA, typename TB>
+    inline __CGvector(const TA & s0, const TB & s1) {
+        (*this)[0] = T(s0);
+        (*this)[1] = T(s1);
+    }
+    inline __CGvector(const T & v) : __CGvector_plural<T,N>(v) { }
+    template <typename T2store>
+    inline __CGvector(__CGvector_usage<T,N,T2store> v) : __CGvector_plural<T,N>(v) { }
+    template <typename T2store>
+    inline __CGvector(__CGvector_usage<T,1,T2store> v) : __CGvector_plural<T,N>(v) { }
+
+    // EXPLICIT CONSTRUCTORS FOR TYPE CONVERSIONS BETWEEN VECTORS
+    template <typename T2, typename T2store>
+    explicit inline __CGvector(__CGvector_usage<T2,N,T2store> v) : __CGvector_plural<T,N>(v) { }
+    template <typename T2, typename T2store>
+    explicit inline __CGvector(__CGvector_usage<T2,1,T2store> v) : __CGvector_plural<T,N>(v) { }
+
+    // ASSIGNMENT OPERATORS
+    template <typename T2, typename T2store>
+    inline __CGvector & operator = (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector_storage<T,N>::operator=(ind);
+        return *this;
+    }
+    inline __CGvector & operator = (const T v) {
+        __CGvector_storage<T,N>::operator=(v);
+        return *this;
+    }
+} __CGmay_alias;
+
+/// THREE-COMPONENT TEMPLATED VECTOR TYPE
+template <typename T>
+class __CGvector<T,3> : public __CGvector_plural<T,3> {
+private:
+    static const int N = 3;
+public:
+    // CONSTRUCTORS
+    inline __CGvector() { }
+    template <typename TA, typename TB, typename TC>
+    inline __CGvector(const TA & s0, const TB & s1, const TC & s2) {
+        (*this)[0] = T(s0);
+        (*this)[1] = T(s1);
+        (*this)[2] = T(s2);
+    }
+    template <typename TA, typename TAstore,
+              typename TB>
+    inline __CGvector(const __CGvector_usage<TA,2,TAstore> &s01, const TB &s2) {
+        (*this)[0] = T(s01[0]);
+        (*this)[1] = T(s01[1]);
+        (*this)[2] = T(s2);
+    }
+    template <typename TA,
+              typename TB, typename TBstore>
+    inline __CGvector(const TA &s0, const __CGvector_usage<TB,2,TBstore> &s12) {
+        (*this)[0] = T(s0);
+        (*this)[1] = T(s12[0]);
+        (*this)[2] = T(s12[1]);
+    }
+    inline __CGvector(const T & v) : __CGvector_plural<T,N>(v) { }
+    template <typename T2store>
+    inline __CGvector(__CGvector_usage<T,N,T2store> v) : __CGvector_plural<T,N>(v) { }
+    template <typename T2store>
+    inline __CGvector(__CGvector_usage<T,1,T2store> v) : __CGvector_plural<T,N>(v) { }
+
+    // EXPLICIT CONSTRUCTORS FOR TYPE CONVERSIONS BETWEEN VECTORS
+    template <typename T2, typename T2store>
+    explicit inline __CGvector(__CGvector_usage<T2,N,T2store> v) : __CGvector_plural<T,N>(v) { }
+    template <typename T2, typename T2store>
+    explicit inline __CGvector(__CGvector_usage<T2,1,T2store> v) : __CGvector_plural<T,N>(v) { }
+
+    // ASSIGNMENT OPERATORS
+    template <typename T2, typename T2store>
+    inline __CGvector & operator = (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector_storage<T,N>::operator=(ind);
+        return *this;
+    }
+    inline __CGvector & operator = (const T v) {
+        __CGvector_storage<T,N>::operator=(v);
+        return *this;
+    }
+} __CGmay_alias;
+
+/// FOUR-COMPONENT TEMPLATED VECTOR TYPE
+template <typename T>
+class __CGvector<T,4> : public __CGvector_plural<T,4> {
+private:
+    static const int N = 4;
+public:
+    // CONSTRUCTORS
+    inline __CGvector() { }
+    template <typename TA, typename TB, typename TC, typename TD>
+    inline __CGvector(const TA & s0, const TB & s1, const TC & s2, const TD & s3) {
+        (*this)[0] = T(s0);
+        (*this)[1] = T(s1);
+        (*this)[2] = T(s2);
+        (*this)[3] = T(s3);
+    }
+    template <typename TA, typename TAstore,
+              typename TB,
+              typename TC>
+    inline __CGvector(const __CGvector_usage<TA,2,TAstore> &s01, const TB &s2, const TC &s3) {
+        (*this)[0] = T(s01[0]);
+        (*this)[1] = T(s01[1]);
+        (*this)[2] = T(s2);
+        (*this)[3] = T(s3);
+    }
+    template <typename TA,
+              typename TB, typename TBstore,
+              typename TC>
+    inline __CGvector(const TA &s0, const __CGvector_usage<TB,2,TBstore> &s12, const TC &s3) {
+        (*this)[0] = T(s0);
+        (*this)[1] = T(s12[0]);
+        (*this)[2] = T(s12[1]);
+        (*this)[3] = T(s3);
+    }
+    template <typename TA,
+              typename TB,
+              typename TC, typename TCstore>
+    inline __CGvector(const TA &s0, const TB &s1, const __CGvector_usage<TC,2,TCstore> &s23) {
+        (*this)[0] = T(s0);
+        (*this)[1] = T(s1);
+        (*this)[2] = T(s23[0]);
+        (*this)[3] = T(s23[1]);
+    }
+    template <typename TA, typename TAstore,
+              typename TB, typename TBstore>
+    inline __CGvector(const __CGvector_usage<TA,2,TAstore> &s01, const __CGvector_usage<TB,2,TBstore> &s23) {
+        (*this)[0] = T(s01[0]);
+        (*this)[1] = T(s01[1]);
+        (*this)[2] = T(s23[0]);
+        (*this)[3] = T(s23[1]);
+    }
+    template <typename TA, typename TAstore,
+              typename TB>
+    inline __CGvector(const __CGvector_usage<TA,3,TAstore> &s012, const TB &s3) {
+        (*this)[0] = T(s012[0]);
+        (*this)[1] = T(s012[1]);
+        (*this)[2] = T(s012[2]);
+        (*this)[3] = T(s3);
+    }
+    template <typename TA,
+              typename TB, typename TBstore>
+    inline __CGvector(const TA &s0, const __CGvector_usage<TB,3,TBstore> &s123) {
+        (*this)[0] = T(s0);
+        (*this)[1] = T(s123[0]);
+        (*this)[2] = T(s123[1]);
+        (*this)[3] = T(s123[2]);
+    }
+    inline __CGvector(const T & v) : __CGvector_plural<T,N>(v) { }
+    template <typename T2store>
+    inline __CGvector(__CGvector_usage<T,N,T2store> v) : __CGvector_plural<T,N>(v) { }
+    template <typename T2store>
+    inline __CGvector(__CGvector_usage<T,1,T2store> v) : __CGvector_plural<T,N>(v) { }
+
+    // EXPLICIT CONSTRUCTORS FOR TYPE CONVERSIONS BETWEEN VECTORS
+    template <typename T2, typename T2store>
+    explicit inline __CGvector(__CGvector_usage<T2,N,T2store> v) : __CGvector_plural<T,N>(v) { }
+    template <typename T2, typename T2store>
+    explicit inline __CGvector(__CGvector_usage<T2,1,T2store> v) : __CGvector_plural<T,N>(v) { }
+
+    // ASSIGNMENT OPERATORS
+    template <typename T2, typename T2store>
+    inline __CGvector & operator = (const __CGvector_usage<T2,N,T2store> & ind) {
+        __CGvector_storage<T,N>::operator=(ind);
+        return *this;
+    }
+    inline __CGvector & operator = (const T v) {
+        __CGvector_storage<T,N>::operator=(v);
+        return *this;
+    }
+} __CGmay_alias;
+
+//// UNARY VECTOR OPERATORS
+
+// UNARY LOGICAL NEGATE
+template <typename T, int N, typename Tstore>
+inline __CGvector<bool,N> operator ! (const __CGvector_usage<T,N,Tstore> & a)
+{
+    __CGvector<bool,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = !a[i];
+    return r;
+}
+// UNARY BITWISE NEGATE
+template <typename T, int N, typename Tstore>
+inline __CGvector<T,N> operator ~ (const __CGvector_usage<T,N,Tstore> & a)
+{
+    __CGvector<T,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ~a[i];
+    return r;
+}
+// UNARY SIGN NEGATE
+template <typename T, int N, typename Tstore>
+inline __CGvector<T,N> operator - (const __CGvector_usage<T,N,Tstore> & a)
+{
+    __CGvector<T,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = -a[i];
+    return r;
+}
+
+//// BINARY VECTOR OPERATORS
+// Five possible combinations:
+// 1) vector_usage OP vector_usage
+// 2) vector_usage OP scalar type
+// 3) scalar type OP vector_usage
+// 4) plural_vector_usage OP vector_usage<1>
+// 5) vector_usage<1> OP plural_vector_usage
+
+// BINARY ADDITION (+)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator + (const __CGvector_usage<T1,N,T1store> & a,
+                                                                             const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) + ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator + (const __CGvector_usage<T1,N,T1store> & a,
+                                                                             const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) + ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator + (const T1 & a,
+                                                                             const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++) {
+        r[i] = ResultType(static_cast<T1>(a)) + ResultType(b[i]);
+    }
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator + (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                             const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) + ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator + (const __CGvector_usage<T1,1,T1store> & a,
+                                                                             const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) + ResultType(b[i]);
+    return r;
+}
+
+// BINARY SUBTRACTION (-)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator - (const __CGvector_usage<T1,N,T1store> & a,
+                                                                             const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) - ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator - (const __CGvector_usage<T1,N,T1store> & a,
+                                                                             const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) - ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator - (const T1 & a,
+                                                                             const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) - ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator - (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                             const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) - ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator - (const __CGvector_usage<T1,1,T1store> & a,
+                                                                             const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) - ResultType(b[i]);
+    return r;
+}
+
+// BINARY MULTIPLICATION (*)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator * (const __CGvector_usage<T1,N,T1store> & a,
+                                                                             const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) * ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator * (const __CGvector_usage<T1,N,T1store> & a,
+                                                                             const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) * ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator * (const T1 & a,
+                                                                             const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) * ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator * (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                             const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) * ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator * (const __CGvector_usage<T1,1,T1store> & a,
+                                                                             const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) * ResultType(b[i]);
+    return r;
+}
+
+// BINARY DIVISION (/)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator / (const __CGvector_usage<T1,N,T1store> & a,
+                                                                             const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) / ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator / (const __CGvector_usage<T1,N,T1store> & a,
+                                                                             const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) / ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator / (const T1 & a,
+                                                                             const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) / ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator / (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                             const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) / ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::numericType,N> operator / (const __CGvector_usage<T1,1,T1store> & a,
+                                                                             const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::numericType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) / ResultType(b[i]);
+    return r;
+}
+
+// BINARY MODULO (%)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator % (const __CGvector_usage<T1,N,T1store> & a,
+                                                                         const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) % ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator % (const __CGvector_usage<T1,N,T1store> & a,
+                                                                         const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) % ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator % (const T1 & a,
+                                                                         const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) % ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator % (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                         const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) % ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator % (const __CGvector_usage<T1,1,T1store> & a,
+                                                                         const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) % ResultType(b[i]);
+    return r;
+}
+
+// BINARY XOR (^)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator ^ (const __CGvector_usage<T1,N,T1store> & a,
+                                                                         const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) ^ ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator ^ (const __CGvector_usage<T1,N,T1store> & a,
+                                                                         const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) ^ ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator ^ (const T1 & a,
+                                                                         const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) ^ ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator ^ (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                         const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) ^ ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator ^ (const __CGvector_usage<T1,1,T1store> & a,
+                                                                         const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) ^ ResultType(b[i]);
+    return r;
+}
+
+// BINARY BITWISE AND (&)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator & (const __CGvector_usage<T1,N,T1store> & a,
+                                                                         const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) & ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator & (const __CGvector_usage<T1,N,T1store> & a,
+                                                                         const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) & ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator & (const T1 & a,
+                                                                         const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) & ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator & (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                         const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) & ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator & (const __CGvector_usage<T1,1,T1store> & a,
+                                                                         const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) & ResultType(b[i]);
+    return r;
+}
+
+// BINARY BITWISE OR (|)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator | (const __CGvector_usage<T1,N,T1store> & a,
+                                                                         const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) | ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator | (const __CGvector_usage<T1,N,T1store> & a,
+                                                                         const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) | ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator | (const T1 & a,
+                                                                         const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) | ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator | (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                         const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) | ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator | (const __CGvector_usage<T1,1,T1store> & a,
+                                                                         const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) | ResultType(b[i]);
+    return r;
+}
+
+
+// BINARY SHIFT LEFT (<<)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator << (const __CGvector_usage<T1,N,T1store> & a,
+                                                                          const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) << ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator << (const __CGvector_usage<T1,N,T1store> & a,
+                                                                          const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) << ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator << (const T1 & a,
+                                                                          const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) << ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator << (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                          const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) << ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator << (const __CGvector_usage<T1,1,T1store> & a,
+                                                                          const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) << ResultType(b[i]);
+    return r;
+}
+
+// BINARY SHIFT RIGHT (>>)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator >> (const __CGvector_usage<T1,N,T1store> & a,
+                                                                          const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) >> ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator >> (const __CGvector_usage<T1,N,T1store> & a,
+                                                                          const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) >> ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator >> (const T1 & a,
+                                                                          const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) >> ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator >> (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                          const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) >> ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::intType,N> operator >> (const __CGvector_usage<T1,1,T1store> & a,
+                                                                          const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::intType ResultType;
+    __CGvector<ResultType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) >> ResultType(b[i]);
+    return r;
+}
+
+// BINARY LESS THAN (<)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator < (const __CGvector_usage<T1,N,T1store> & a,
+                                                                          const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) < ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator < (const __CGvector_usage<T1,N,T1store> & a,
+                                                                          const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) < ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator < (const T1 & a,
+                                                                          const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) < ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator < (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                          const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) < ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator < (const __CGvector_usage<T1,1,T1store> & a,
+                                                                          const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) < ResultType(b[i]);
+    return r;
+}
+
+// BINARY GREATER THAN (>)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator > (const __CGvector_usage<T1,N,T1store> & a,
+                                                                          const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) > ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator > (const __CGvector_usage<T1,N,T1store> & a,
+                                                                          const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) > ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator > (const T1 & a,
+                                                                          const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) > ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator > (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                          const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) > ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator > (const __CGvector_usage<T1,1,T1store> & a,
+                                                                          const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) > ResultType(b[i]);
+    return r;
+}
+
+// BINARY LESS THAN OR EQUAL (<=)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator <= (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) <= ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator <= (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) <= ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator <= (const T1 & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) <= ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator <= (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) <= ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator <= (const __CGvector_usage<T1,1,T1store> & a,
+                                                                           const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) <= ResultType(b[i]);
+    return r;
+}
+
+// BINARY GREATER THAN OR EQUAL (>=)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator >= (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) >= ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator >= (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) >= ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator >= (const T1 & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) >= ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator >= (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) >= ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator >= (const __CGvector_usage<T1,1,T1store> & a,
+                                                                           const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) >= ResultType(b[i]);
+    return r;
+}
+
+// BINARY EQUALITY (==)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator == (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) == ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator == (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) == ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator == (const T1 & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) == ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator == (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) == ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator == (const __CGvector_usage<T1,1,T1store> & a,
+                                                                           const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) == ResultType(b[i]);
+    return r;
+}
+
+// BINARY INEQUALITY (!=)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator != (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) != ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator != (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) != ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator != (const T1 & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) != ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator != (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) != ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator != (const __CGvector_usage<T1,1,T1store> & a,
+                                                                           const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) != ResultType(b[i]);
+    return r;
+}
+
+// BINARY LOGICAL AND (&&)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator && (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) && ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator && (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) && ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator && (const T1 & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) && ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator && (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) && ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator && (const __CGvector_usage<T1,1,T1store> & a,
+                                                                           const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) && ResultType(b[i]);
+    return r;
+}
+
+// BINARY LOGICAL OR (||)
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator || (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) || ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator || (const __CGvector_usage<T1,N,T1store> & a,
+                                                                           const T2 & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) || ResultType(static_cast<T2>(b));
+    return r;
+}
+template <typename T1, typename T2, int N, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator || (const T1 & a,
+                                                                           const __CGvector_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(static_cast<T1>(a)) || ResultType(b[i]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator || (const __CGvector_plural_usage<T1,N,T1store> & a,
+                                                                           const __CGvector_usage<T2,1,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[i]) || ResultType(b[0]);
+    return r;
+}
+template <typename T1, typename T2, int N, typename T1store, typename T2store> 
+inline __CGvector<typename __CGtype_trait<T1,T2>::boolType,N> operator || (const __CGvector_usage<T1,1,T1store> & a,
+                                                                           const __CGvector_plural_usage<T2,N,T2store> & b)
+{
+    typedef typename __CGtype_trait<T1,T2>::resultType ResultType;
+    typedef typename __CGtype_trait<T1,T2>::boolType BoolType;
+    __CGvector<BoolType,N> r;
+    for (int i=0; i<N; i++)
+        r[i] = ResultType(a[0]) || ResultType(b[i]);
+    return r;
+}
+
+// Undefine helper #defines
+#undef __CG_SWIZZLES_X
+#undef __CG_SWIZZLES_XY
+#undef __CG_SWIZZLES_XYZ
+#undef __CG_SWIZZLES_XYZW
+#undef __CGconst
+#undef __CGmay_alias
+
+#if defined(_MSC_VER) && !defined(__EDG__)  // Visual C++ but not EDG fakery
+#pragma warning(pop)
+#endif
+
+//// TYPE DEFINTIONS FOR CG-NAMED VECTOR TYPES
+typedef __CGvector<float,1> float1;
+typedef __CGvector<float,2> float2;
+typedef __CGvector<float,3> float3;
+typedef __CGvector<float,4> float4;
+typedef __CGvector<int,1> int1;
+typedef __CGvector<int,2> int2;
+typedef __CGvector<int,3> int3;
+typedef __CGvector<int,4> int4;
+typedef __CGvector<bool,1> bool1;
+typedef __CGvector<bool,2> bool2;
+typedef __CGvector<bool,3> bool3;
+typedef __CGvector<bool,4> bool4;
+#ifdef __Cg_double_hpp__
+typedef __CGvector<double,1> double1;
+typedef __CGvector<double,2> double2;
+typedef __CGvector<double,3> double3;
+typedef __CGvector<double,4> double4;
+#endif
+#ifdef __Cg_half_hpp__
+typedef __CGvector<half,1> half1;
+typedef __CGvector<half,2> half2;
+typedef __CGvector<half,3> half3;
+typedef __CGvector<half,4> half4;
+#endif
+#ifdef __Cg_fixed_hpp__
+typedef __CGvector<fixed,1> fixed1;
+typedef __CGvector<fixed,2> fixed2;
+typedef __CGvector<fixed,3> fixed3;
+typedef __CGvector<fixed,4> fixed4;
+#endif
+
+} // namespace Cg
+
+#endif // __Cg_vector_hpp__
diff --git a/extensions/externals/include/Cg/vector/rgba.hpp b/extensions/externals/include/Cg/vector/rgba.hpp
new file mode 100644
index 0000000..2c3c667
--- /dev/null
+++ b/extensions/externals/include/Cg/vector/rgba.hpp
@@ -0,0 +1,15 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_vector_rgba_hpp__
+#define __Cg_vector_rgba_hpp__
+
+/* Only defines __Cg_vector_rgba_hpp__ so the <Cg/vector.hpp> header
+   can know rgba vector support is desired. */
+
+#endif // __Cg_vector_rgba_hpp__
+
diff --git a/extensions/externals/include/Cg/vector/stpq.hpp b/extensions/externals/include/Cg/vector/stpq.hpp
new file mode 100644
index 0000000..9802421
--- /dev/null
+++ b/extensions/externals/include/Cg/vector/stpq.hpp
@@ -0,0 +1,15 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_vector_stpq_hpp__
+#define __Cg_vector_stpq_hpp__
+
+/* Only defines __Cg_vector_stpq_hpp__ so the <Cg/vector.hpp> header
+   can know stpq vector support is desired. */
+
+#endif // __Cg_vector_stpq_hpp__
+
diff --git a/extensions/externals/include/Cg/vector/xyzw.hpp b/extensions/externals/include/Cg/vector/xyzw.hpp
new file mode 100644
index 0000000..2cafc91
--- /dev/null
+++ b/extensions/externals/include/Cg/vector/xyzw.hpp
@@ -0,0 +1,15 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __Cg_vector_xyzw_hpp__
+#define __Cg_vector_xyzw_hpp__
+
+/* Only defines __Cg_vector_xyzw_hpp__ so the <Cg/vector.hpp> header
+   can know xyzw vector support is desired. */
+
+#endif // __Cg_vector_xyzw_hpp__
+
diff --git a/extensions/externals/lib/linux-arm32/libglfw3.a b/extensions/externals/lib/linux-arm32/libglfw3.a
index 51af78d..2d41258 100644
Binary files a/extensions/externals/lib/linux-arm32/libglfw3.a and b/extensions/externals/lib/linux-arm32/libglfw3.a differ
diff --git a/extensions/externals/src/cg4cpp/Android.mk b/extensions/externals/src/cg4cpp/Android.mk
new file mode 100644
index 0000000..fc65d56
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/Android.mk
@@ -0,0 +1,52 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_ARM_MODE := arm
+LOCAL_MODULE := libcg4cpp
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_C_INCLUDES := \
+	$(LOCAL_PATH)/../include
+
+ifneq ($(BUILD_FOR_NDK), true)
+	LOCAL_C_INCLUDES += \
+		$(TOP)/external/stlport/stlport \
+		$(TOP)/bionic
+endif
+
+LOCAL_SRC_FILES := \
+	abs.cpp acos.cpp all.cpp any.cpp asin.cpp atan.cpp atan2.cpp ceil.cpp \
+	clamp.cpp cos.cpp cosh.cpp cross.cpp degrees.cpp determinant.cpp \
+	distance.cpp dot.cpp exp.cpp exp2.cpp faceforward.cpp floor.cpp \
+	fmod.cpp frac.cpp fresnel.cpp frexp.cpp iostream.cpp \
+	isfinite.cpp isinf.cpp isnan.cpp ldexp.cpp length.cpp lerp.cpp \
+	lit.cpp log.cpp log10.cpp log2.cpp max.cpp min.cpp modf.cpp \
+	mul.cpp normalize.cpp pow.cpp radians.cpp reflect.cpp \
+	refract.cpp round.cpp rsqrt.cpp \
+	saturate.cpp \
+	inverse.cpp \
+	sign.cpp sin.cpp sincos.cpp sinh.cpp smoothstep.cpp sqrt.cpp \
+	step.cpp tan.cpp tanh.cpp transpose.cpp trunc.cpp \
+	floatToIntBits.cpp \
+	floatToRawIntBits.cpp \
+	intBitsToFloat.cpp
+
+# Sources that use <GL/gl.h>
+#	sampler1D.cpp
+#	sampler1DARRAY.cpp
+#	sampler2D.cpp
+#	sampler2DARRAY.cpp
+#	sampler3D.cpp
+#	samplerBUF.cpp
+#	samplerCUBE.cpp
+#	samplerRECT.cpp
+#	sampler_state.cpp
+#	sampler_gl.cpp
+
+ifeq ($(BUILD_FOR_NDK), true)
+	LOCAL_CFLAGS := \
+		-mfpu=neon
+endif
+
+include $(BUILD_STATIC_LIBRARY)
diff --git a/extensions/externals/src/cg4cpp/GNUmakefile b/extensions/externals/src/cg4cpp/GNUmakefile
new file mode 100644
index 0000000..516b32c
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/GNUmakefile
@@ -0,0 +1,92 @@
+
+# GNUmakefile for g++ 4.0
+
+OBJ_SUFFIX := .o
+DEP_SUFFIX := .P
+DEP_FILES :=
+DEP_DIR := .deps
+
+SRCS = abs.cpp acos.cpp all.cpp any.cpp asin.cpp atan.cpp atan2.cpp ceil.cpp \
+       clamp.cpp cos.cpp cosh.cpp cross.cpp degrees.cpp determinant.cpp \
+       distance.cpp dot.cpp exp.cpp exp2.cpp faceforward.cpp floor.cpp \
+       fmod.cpp frac.cpp fresnel.cpp frexp.cpp iostream.cpp \
+       isfinite.cpp isinf.cpp isnan.cpp ldexp.cpp length.cpp lerp.cpp \
+       lit.cpp log.cpp log10.cpp log2.cpp max.cpp min.cpp modf.cpp \
+       mul.cpp normalize.cpp pow.cpp radians.cpp reflect.cpp \
+       refract.cpp round.cpp rsqrt.cpp \
+       sampler1D.cpp \
+       sampler1DARRAY.cpp \
+       sampler2D.cpp \
+       sampler2DARRAY.cpp \
+       sampler3D.cpp \
+       samplerCUBE.cpp \
+       samplerRECT.cpp \
+       samplerBUF.cpp \
+       sampler_state.cpp \
+       sampler_gl.cpp \
+       saturate.cpp \
+       inverse.cpp \
+       sign.cpp sin.cpp sincos.cpp sinh.cpp smoothstep.cpp sqrt.cpp \
+       step.cpp tan.cpp tanh.cpp transpose.cpp trunc.cpp \
+       floatToIntBits.cpp \
+       floatToRawIntBits.cpp \
+       intBitsToFloat.cpp \
+       $(NULL)
+
+OBJS = $(SRCS:.cpp=.o)
+
+CXXFLAGS = -I../include
+
+ARFLAGS := scr
+
+TARGETS = libcg4cpp.a
+
+$(FRC): $(TARGETS)
+
+libcg4cpp.a : $(OBJS)
+	@ echo "Archiving $@..."
+	@ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+DEP_FILES += $(addsuffix $(DEP_SUFFIX),\
+                         $(addprefix $(DEP_DIR)/,$(notdir $(SRCS))))
+
+CC_GEN_DEPS = -Wp,-MD,$(DEP_DIR)/$(<F).pp
+CC_FIX_DEPS = -sed -e 's;$(*F)\.o:;$@:;' $(DEP_DIR)/$(<F).pp \
+                    > $(DEP_DIR)/$(<F).P; \
+               tr ' ' '\012' < $(DEP_DIR)/$(<F).pp \
+                 | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' \
+                       -e 's/$$/ :/' \
+                 >> $(DEP_DIR)/$(<F).P; \
+               rm $(DEP_DIR)/$(<F).pp
+
+CPP_GEN_DEPS = -Wp,-MD,$(DEP_DIR)/$(<F).pp
+CPP_FIX_DEPS = -sed -e 's;$(<F)\.o:;$@:;' $(DEP_DIR)/$(<F).pp \
+                    > $(DEP_DIR)/$(<F).P; \
+                tr ' ' '\012' < $(DEP_DIR)/$(<F).pp \
+                  | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' \
+                        -e 's/$$/ :/' \
+                  >> $(DEP_DIR)/$(<F).P; \
+                rm $(DEP_DIR)/$(<F).pp
+RM = -rm -rf
+
+clean:
+	$(RM) $(OBJS)
+	$(RM) $(TARGETS)
+
+clobber: clean
+	$(RM) $(DEP_DIR)
+
+# make sure DEP_DIR is always created
+DEP_DIR_MAGIC := $(shell mkdir -p $(DEP_DIR))
+aDEP_DIR_MAGIC := $(shell echo -p $(DEP_DIR))
+
+%$(OBJ_SUFFIX): %.cpp
+	echo "Compiling $<..."
+	$(CXX) $(CXXFLAGS) -c -o $@ $< $(CC_GEN_DEPS)
+	$(CC_FIX_DEPS)
+
+ifndef VERBOSE
+.SILENT:
+endif
+
+-include $(sort $(DEP_FILES))
diff --git a/extensions/externals/src/cg4cpp/abs.cpp b/extensions/externals/src/cg4cpp/abs.cpp
new file mode 100644
index 0000000..7930e24
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/abs.cpp
@@ -0,0 +1,141 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/abs.hpp>
+
+namespace Cg {
+
+int abs(int v)
+{
+    return abs<int>(v);
+}
+
+int1 abs(int1 v)
+{
+    return abs<int,1>(v);
+}
+
+int2 abs(int2 v)
+{
+    return abs<int,2>(v);
+}
+
+int3 abs(int3 v)
+{
+    return abs<int,3>(v);
+}
+
+int4 abs(int4 v)
+{
+    return abs<int,4>(v);
+}
+
+float abs(float v)
+{
+    return abs<float>(v);
+}
+
+float1 abs(float1 v)
+{
+    return abs<float,1>(v);
+}
+
+float2 abs(float2 v)
+{
+    return abs<float,2>(v);
+}
+
+float3 abs(float3 v)
+{
+    return abs<float,3>(v);
+}
+
+float4 abs(float4 v)
+{
+    return abs<float,4>(v);
+}
+
+double abs(double v)
+{
+    return abs<double>(v);
+}
+
+double1 abs(double1 v)
+{
+    return abs<double,1>(v);
+}
+
+double2 abs(double2 v)
+{
+    return abs<double,2>(v);
+}
+
+double3 abs(double3 v)
+{
+    return abs<double,3>(v);
+}
+
+double4 abs(double4 v)
+{
+    return abs<double,4>(v);
+}
+
+half abs(half v)
+{
+    return abs<half>(v);
+}
+
+half1 abs(half1 v)
+{
+    return abs<half,1>(v);
+}
+
+half2 abs(half2 v)
+{
+    return abs<half,2>(v);
+}
+
+half3 abs(half3 v)
+{
+    return abs<half,3>(v);
+}
+
+half4 abs(half4 v)
+{
+    return abs<half,4>(v);
+}
+
+fixed abs(fixed v)
+{
+    return abs<fixed>(v);
+}
+
+fixed1 abs(fixed1 v)
+{
+    return abs<fixed,1>(v);
+}
+
+fixed2 abs(fixed2 v)
+{
+    return abs<fixed,2>(v);
+}
+
+fixed3 abs(fixed3 v)
+{
+    return abs<fixed,3>(v);
+}
+
+fixed4 abs(fixed4 v)
+{
+    return abs<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/acos.cpp b/extensions/externals/src/cg4cpp/acos.cpp
new file mode 100644
index 0000000..2e6fb22
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/acos.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/acos.hpp>
+
+namespace Cg {
+
+float acos(float v)
+{
+    return acos<float>(v);
+}
+
+float1 acos(float1 v)
+{
+    return acos<float,1>(v);
+}
+
+float2 acos(float2 v)
+{
+    return acos<float,2>(v);
+}
+
+float3 acos(float3 v)
+{
+    return acos<float,3>(v);
+}
+
+float4 acos(float4 v)
+{
+    return acos<float,4>(v);
+}
+
+double acos(double v)
+{
+    return acos<double>(v);
+}
+
+double1 acos(double1 v)
+{
+    return acos<double,1>(v);
+}
+
+double2 acos(double2 v)
+{
+    return acos<double,2>(v);
+}
+
+double3 acos(double3 v)
+{
+    return acos<double,3>(v);
+}
+
+double4 acos(double4 v)
+{
+    return acos<double,4>(v);
+}
+
+half acos(half v)
+{
+    return acos<half>(v);
+}
+
+half1 acos(half1 v)
+{
+    return acos<half,1>(v);
+}
+
+half2 acos(half2 v)
+{
+    return acos<half,2>(v);
+}
+
+half3 acos(half3 v)
+{
+    return acos<half,3>(v);
+}
+
+half4 acos(half4 v)
+{
+    return acos<half,4>(v);
+}
+
+fixed acos(fixed v)
+{
+    return acos<fixed>(v);
+}
+
+fixed1 acos(fixed1 v)
+{
+    return acos<fixed,1>(v);
+}
+
+fixed2 acos(fixed2 v)
+{
+    return acos<fixed,2>(v);
+}
+
+fixed3 acos(fixed3 v)
+{
+    return acos<fixed,3>(v);
+}
+
+fixed4 acos(fixed4 v)
+{
+    return acos<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/all.cpp b/extensions/externals/src/cg4cpp/all.cpp
new file mode 100644
index 0000000..af309f0
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/all.cpp
@@ -0,0 +1,36 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/all.hpp>
+
+namespace Cg {
+
+bool1 all(bool1 v)
+{
+    return all<1>(v);
+}
+
+bool1 all(bool2 v)
+{
+    return all<2>(v);
+}
+
+bool1 all(bool3 v)
+{
+    return all<3>(v);
+}
+
+bool1 all(bool4 v)
+{
+    return all<4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/any.cpp b/extensions/externals/src/cg4cpp/any.cpp
new file mode 100644
index 0000000..3bf1cf1
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/any.cpp
@@ -0,0 +1,36 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/any.hpp>
+
+namespace Cg {
+
+bool1 any(bool1 v)
+{
+    return any<1>(v);
+}
+
+bool1 any(bool2 v)
+{
+    return any<2>(v);
+}
+
+bool1 any(bool3 v)
+{
+    return any<3>(v);
+}
+
+bool1 any(bool4 v)
+{
+    return any<4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/asin.cpp b/extensions/externals/src/cg4cpp/asin.cpp
new file mode 100644
index 0000000..b4196d8
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/asin.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/asin.hpp>
+
+namespace Cg {
+
+float asin(float v)
+{
+    return asin<float>(v);
+}
+
+float1 asin(float1 v)
+{
+    return asin<float,1>(v);
+}
+
+float2 asin(float2 v)
+{
+    return asin<float,2>(v);
+}
+
+float3 asin(float3 v)
+{
+    return asin<float,3>(v);
+}
+
+float4 asin(float4 v)
+{
+    return asin<float,4>(v);
+}
+
+double asin(double v)
+{
+    return asin<double>(v);
+}
+
+double1 asin(double1 v)
+{
+    return asin<double,1>(v);
+}
+
+double2 asin(double2 v)
+{
+    return asin<double,2>(v);
+}
+
+double3 asin(double3 v)
+{
+    return asin<double,3>(v);
+}
+
+double4 asin(double4 v)
+{
+    return asin<double,4>(v);
+}
+
+half asin(half v)
+{
+    return asin<half>(v);
+}
+
+half1 asin(half1 v)
+{
+    return asin<half,1>(v);
+}
+
+half2 asin(half2 v)
+{
+    return asin<half,2>(v);
+}
+
+half3 asin(half3 v)
+{
+    return asin<half,3>(v);
+}
+
+half4 asin(half4 v)
+{
+    return asin<half,4>(v);
+}
+
+fixed asin(fixed v)
+{
+    return asin<fixed>(v);
+}
+
+fixed1 asin(fixed1 v)
+{
+    return asin<fixed,1>(v);
+}
+
+fixed2 asin(fixed2 v)
+{
+    return asin<fixed,2>(v);
+}
+
+fixed3 asin(fixed3 v)
+{
+    return asin<fixed,3>(v);
+}
+
+fixed4 asin(fixed4 v)
+{
+    return asin<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/atan.cpp b/extensions/externals/src/cg4cpp/atan.cpp
new file mode 100644
index 0000000..a3e6f20
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/atan.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/atan.hpp>
+
+namespace Cg {
+
+float atan(float v)
+{
+    return atan<float>(v);
+}
+
+float1 atan(float1 v)
+{
+    return atan<float,1>(v);
+}
+
+float2 atan(float2 v)
+{
+    return atan<float,2>(v);
+}
+
+float3 atan(float3 v)
+{
+    return atan<float,3>(v);
+}
+
+float4 atan(float4 v)
+{
+    return atan<float,4>(v);
+}
+
+double atan(double v)
+{
+    return atan<double>(v);
+}
+
+double1 atan(double1 v)
+{
+    return atan<double,1>(v);
+}
+
+double2 atan(double2 v)
+{
+    return atan<double,2>(v);
+}
+
+double3 atan(double3 v)
+{
+    return atan<double,3>(v);
+}
+
+double4 atan(double4 v)
+{
+    return atan<double,4>(v);
+}
+
+half atan(half v)
+{
+    return atan<half>(v);
+}
+
+half1 atan(half1 v)
+{
+    return atan<half,1>(v);
+}
+
+half2 atan(half2 v)
+{
+    return atan<half,2>(v);
+}
+
+half3 atan(half3 v)
+{
+    return atan<half,3>(v);
+}
+
+half4 atan(half4 v)
+{
+    return atan<half,4>(v);
+}
+
+fixed atan(fixed v)
+{
+    return atan<fixed>(v);
+}
+
+fixed1 atan(fixed1 v)
+{
+    return atan<fixed,1>(v);
+}
+
+fixed2 atan(fixed2 v)
+{
+    return atan<fixed,2>(v);
+}
+
+fixed3 atan(fixed3 v)
+{
+    return atan<fixed,3>(v);
+}
+
+fixed4 atan(fixed4 v)
+{
+    return atan<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/atan2.cpp b/extensions/externals/src/cg4cpp/atan2.cpp
new file mode 100644
index 0000000..8be8eab
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/atan2.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/atan2.hpp>
+
+namespace Cg {
+
+float atan2(float x, float y)
+{
+    return atan2<float>(x, y);
+}
+
+float1 atan2(float1 x, float1 y)
+{
+    return atan2<float,1>(x, y);
+}
+
+float2 atan2(float2 x, float2 y)
+{
+    return atan2<float,2>(x, y);
+}
+
+float3 atan2(float3 x, float3 y)
+{
+    return atan2<float,3>(x, y);
+}
+
+float4 atan2(float4 x, float4 y)
+{
+    return atan2<float,4>(x, y);
+}
+
+double atan2(double x, double y)
+{
+    return atan2<double>(x, y);
+}
+
+double1 atan2(double1 x, double1 y)
+{
+    return atan2<double,1>(x, y);
+}
+
+double2 atan2(double2 x, double2 y)
+{
+    return atan2<double,2>(x, y);
+}
+
+double3 atan2(double3 x, double3 y)
+{
+    return atan2<double,3>(x, y);
+}
+
+double4 atan2(double4 x, double4 y)
+{
+    return atan2<double,4>(x, y);
+}
+
+half atan2(half x, half y)
+{
+    return atan2<half>(x, y);
+}
+
+half1 atan2(half1 x, half1 y)
+{
+    return atan2<half,1>(x, y);
+}
+
+half2 atan2(half2 x, half2 y)
+{
+    return atan2<half,2>(x, y);
+}
+
+half3 atan2(half3 x, half3 y)
+{
+    return atan2<half,3>(x, y);
+}
+
+half4 atan2(half4 x, half4 y)
+{
+    return atan2<half,4>(x, y);
+}
+
+fixed atan2(fixed x, fixed y)
+{
+    return atan2<fixed>(x, y);
+}
+
+fixed1 atan2(fixed1 x, fixed1 y)
+{
+    return atan2<fixed,1>(x, y);
+}
+
+fixed2 atan2(fixed2 x, fixed2 y)
+{
+    return atan2<fixed,2>(x, y);
+}
+
+fixed3 atan2(fixed3 x, fixed3 y)
+{
+    return atan2<fixed,3>(x, y);
+}
+
+fixed4 atan2(fixed4 x, fixed4 y)
+{
+    return atan2<fixed,4>(x, y);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/ceil.cpp b/extensions/externals/src/cg4cpp/ceil.cpp
new file mode 100644
index 0000000..9c1fa59
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/ceil.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/ceil.hpp>
+
+namespace Cg {
+
+float ceil(float v)
+{
+    return ceil<float>(v);
+}
+
+float1 ceil(float1 v)
+{
+    return ceil<float,1>(v);
+}
+
+float2 ceil(float2 v)
+{
+    return ceil<float,2>(v);
+}
+
+float3 ceil(float3 v)
+{
+    return ceil<float,3>(v);
+}
+
+float4 ceil(float4 v)
+{
+    return ceil<float,4>(v);
+}
+
+double ceil(double v)
+{
+    return ceil<double>(v);
+}
+
+double1 ceil(double1 v)
+{
+    return ceil<double,1>(v);
+}
+
+double2 ceil(double2 v)
+{
+    return ceil<double,2>(v);
+}
+
+double3 ceil(double3 v)
+{
+    return ceil<double,3>(v);
+}
+
+double4 ceil(double4 v)
+{
+    return ceil<double,4>(v);
+}
+
+half ceil(half v)
+{
+    return ceil<half>(v);
+}
+
+half1 ceil(half1 v)
+{
+    return ceil<half,1>(v);
+}
+
+half2 ceil(half2 v)
+{
+    return ceil<half,2>(v);
+}
+
+half3 ceil(half3 v)
+{
+    return ceil<half,3>(v);
+}
+
+half4 ceil(half4 v)
+{
+    return ceil<half,4>(v);
+}
+
+fixed ceil(fixed v)
+{
+    return ceil<fixed>(v);
+}
+
+fixed1 ceil(fixed1 v)
+{
+    return ceil<fixed,1>(v);
+}
+
+fixed2 ceil(fixed2 v)
+{
+    return ceil<fixed,2>(v);
+}
+
+fixed3 ceil(fixed3 v)
+{
+    return ceil<fixed,3>(v);
+}
+
+fixed4 ceil(fixed4 v)
+{
+    return ceil<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/cg4cpp.vcproj b/extensions/externals/src/cg4cpp/cg4cpp.vcproj
new file mode 100644
index 0000000..ebe2dc4
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/cg4cpp.vcproj
@@ -0,0 +1,1000 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="cg4cpp"
+	ProjectGUID="{DD69089E-81D7-4BB2-8A3D-CBE3C94A8684}"
+	RootNamespace="cg4cpp"
+	Keyword="Win32Proj"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)_lib"
+			ConfigurationType="4"
+			CharacterSet="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/MP"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="0"
+				RuntimeLibrary="1"
+				BufferSecurityCheck="false"
+				FloatingPointModel="0"
+				DisableLanguageExtensions="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="4"
+				CompileAs="0"
+				EnablePREfast="false"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)_lib"
+			ConfigurationType="4"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/MP"
+				WholeProgramOptimization="false"
+				AdditionalIncludeDirectories="..\include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
+				BasicRuntimeChecks="0"
+				RuntimeLibrary="0"
+				BufferSecurityCheck="false"
+				FloatingPointModel="0"
+				DisableLanguageExtensions="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+				CompileAs="0"
+				EnablePREfast="false"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Profile|Win32"
+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)"
+			ConfigurationType="4"
+			CharacterSet="1"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/MP"
+				WholeProgramOptimization="false"
+				AdditionalIncludeDirectories="..\include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
+				BasicRuntimeChecks="0"
+				RuntimeLibrary="0"
+				BufferSecurityCheck="false"
+				FloatingPointModel="0"
+				DisableLanguageExtensions="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+				CompileAs="0"
+				EnablePREfast="false"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
+			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
+			>
+			<File
+				RelativePath=".\abs.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\acos.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\all.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\any.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\asin.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\atan.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\atan2.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\ceil.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\clamp.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\cos.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\cosh.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\cross.cpp"
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new file mode 100644
index 0000000..b1dff24
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/cg4cpp_2008.sln
@@ -0,0 +1,20 @@
+
+Microsoft Visual Studio Solution File, Format Version 10.00
+# Visual Studio 2008
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+EndProject
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+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
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+		{DD69089E-81D7-4BB2-8A3D-CBE3C94A8684}.Debug|Win32.Build.0 = Debug|Win32
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+		{DD69089E-81D7-4BB2-8A3D-CBE3C94A8684}.Release|Win32.Build.0 = Release|Win32
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new file mode 100644
index 0000000..a8e0008
--- /dev/null
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+	RootNamespace="cg4cpp"
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+				AdditionalOptions="/MP"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
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+				BasicRuntimeChecks="0"
+				RuntimeLibrary="1"
+				BufferSecurityCheck="false"
+				FloatingPointModel="0"
+				DisableLanguageExtensions="true"
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+				Name="VCManagedResourceCompilerTool"
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diff --git a/extensions/externals/src/cg4cpp/clamp.cpp b/extensions/externals/src/cg4cpp/clamp.cpp
new file mode 100644
index 0000000..7f39913
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/clamp.cpp
@@ -0,0 +1,101 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/clamp.hpp>
+
+namespace Cg {
+
+int1 clamp(int1 a, int1 b, int1 x)
+{
+  return clamp<int,1>(a, b, x);
+}
+int2 clamp(int2 a, int2 b, int2 x)
+{
+  return clamp<int,2>(a, b, x);
+}
+int3 clamp(int3 a, int3 b, int3 x)
+{
+  return clamp<int,3>(a, b, x);
+}
+int4 clamp(int4 a, int4 b, int4 x)
+{
+  return clamp<int,4>(a, b, x);
+}
+
+float1 clamp(float1 a, float1 b, float1 x)
+{
+  return clamp<float,1>(a, b, x);
+}
+float2 clamp(float2 a, float2 b, float2 x)
+{
+  return clamp<float,2>(a, b, x);
+}
+float3 clamp(float3 a, float3 b, float3 x)
+{
+  return clamp<float,3>(a, b, x);
+}
+float4 clamp(float4 a, float4 b, float4 x)
+{
+  return clamp<float,4>(a, b, x);
+}
+
+half1 clamp(half1 a, half1 b, half1 x)
+{
+  return clamp<half,1>(a, b, x);
+}
+half2 clamp(half2 a, half2 b, half2 x)
+{
+  return clamp<half,2>(a, b, x);
+}
+half3 clamp(half3 a, half3 b, half3 x)
+{
+  return clamp<half,3>(a, b, x);
+}
+half4 clamp(half4 a, half4 b, half4 x)
+{
+  return clamp<half,4>(a, b, x);
+}
+
+fixed1 clamp(fixed1 a, fixed1 b, fixed1 x)
+{
+  return clamp<fixed,1>(a, b, x);
+}
+fixed2 clamp(fixed2 a, fixed2 b, fixed2 x)
+{
+  return clamp<fixed,2>(a, b, x);
+}
+fixed3 clamp(fixed3 a, fixed3 b, fixed3 x)
+{
+  return clamp<fixed,3>(a, b, x);
+}
+fixed4 clamp(fixed4 a, fixed4 b, fixed4 x)
+{
+  return clamp<fixed,4>(a, b, x);
+}
+
+double1 clamp(double1 a, double1 b, double1 x)
+{
+  return clamp<double,1>(a, b, x);
+}
+double2 clamp(double2 a, double2 b, double2 x)
+{
+  return clamp<double,2>(a, b, x);
+}
+double3 clamp(double3 a, double3 b, double3 x)
+{
+  return clamp<double,3>(a, b, x);
+}
+double4 clamp(double4 a, double4 b, double4 x)
+{
+  return clamp<double,4>(a, b, x);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/cos.cpp b/extensions/externals/src/cg4cpp/cos.cpp
new file mode 100644
index 0000000..b55e817
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/cos.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/cos.hpp>
+
+namespace Cg {
+
+float cos(float v)
+{
+    return cos<float>(v);
+}
+
+float1 cos(float1 v)
+{
+    return cos<float,1>(v);
+}
+
+float2 cos(float2 v)
+{
+    return cos<float,2>(v);
+}
+
+float3 cos(float3 v)
+{
+    return cos<float,3>(v);
+}
+
+float4 cos(float4 v)
+{
+    return cos<float,4>(v);
+}
+
+double cos(double v)
+{
+    return cos<double>(v);
+}
+
+double1 cos(double1 v)
+{
+    return cos<double,1>(v);
+}
+
+double2 cos(double2 v)
+{
+    return cos<double,2>(v);
+}
+
+double3 cos(double3 v)
+{
+    return cos<double,3>(v);
+}
+
+double4 cos(double4 v)
+{
+    return cos<double,4>(v);
+}
+
+half cos(half v)
+{
+    return cos<half>(v);
+}
+
+half1 cos(half1 v)
+{
+    return cos<half,1>(v);
+}
+
+half2 cos(half2 v)
+{
+    return cos<half,2>(v);
+}
+
+half3 cos(half3 v)
+{
+    return cos<half,3>(v);
+}
+
+half4 cos(half4 v)
+{
+    return cos<half,4>(v);
+}
+
+fixed cos(fixed v)
+{
+    return cos<fixed>(v);
+}
+
+fixed1 cos(fixed1 v)
+{
+    return cos<fixed,1>(v);
+}
+
+fixed2 cos(fixed2 v)
+{
+    return cos<fixed,2>(v);
+}
+
+fixed3 cos(fixed3 v)
+{
+    return cos<fixed,3>(v);
+}
+
+fixed4 cos(fixed4 v)
+{
+    return cos<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/cosh.cpp b/extensions/externals/src/cg4cpp/cosh.cpp
new file mode 100644
index 0000000..43c3053
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/cosh.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/cosh.hpp>
+
+namespace Cg {
+
+float cosh(float v)
+{
+    return cosh<float>(v);
+}
+
+float1 cosh(float1 v)
+{
+    return cosh<float,1>(v);
+}
+
+float2 cosh(float2 v)
+{
+    return cosh<float,2>(v);
+}
+
+float3 cosh(float3 v)
+{
+    return cosh<float,3>(v);
+}
+
+float4 cosh(float4 v)
+{
+    return cosh<float,4>(v);
+}
+
+double cosh(double v)
+{
+    return cosh<double>(v);
+}
+
+double1 cosh(double1 v)
+{
+    return cosh<double,1>(v);
+}
+
+double2 cosh(double2 v)
+{
+    return cosh<double,2>(v);
+}
+
+double3 cosh(double3 v)
+{
+    return cosh<double,3>(v);
+}
+
+double4 cosh(double4 v)
+{
+    return cosh<double,4>(v);
+}
+
+half cosh(half v)
+{
+    return cosh<half>(v);
+}
+
+half1 cosh(half1 v)
+{
+    return cosh<half,1>(v);
+}
+
+half2 cosh(half2 v)
+{
+    return cosh<half,2>(v);
+}
+
+half3 cosh(half3 v)
+{
+    return cosh<half,3>(v);
+}
+
+half4 cosh(half4 v)
+{
+    return cosh<half,4>(v);
+}
+
+fixed cosh(fixed v)
+{
+    return cosh<fixed>(v);
+}
+
+fixed1 cosh(fixed1 v)
+{
+    return cosh<fixed,1>(v);
+}
+
+fixed2 cosh(fixed2 v)
+{
+    return cosh<fixed,2>(v);
+}
+
+fixed3 cosh(fixed3 v)
+{
+    return cosh<fixed,3>(v);
+}
+
+fixed4 cosh(fixed4 v)
+{
+    return cosh<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/cross.cpp b/extensions/externals/src/cg4cpp/cross.cpp
new file mode 100644
index 0000000..8796e9f
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/cross.cpp
@@ -0,0 +1,42 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/cross.hpp>
+
+namespace Cg {
+
+float3 cross(float3 a, float3 b)
+{
+    return cross<float>(a, b);
+}
+
+// int3 version not officially part of Cg runtime
+int3 cross(int3 a, int3 b)
+{
+    return cross<int>(a, b);
+}
+
+double3 cross(double3 a, double3 b)
+{
+    return cross<double>(a, b);
+}
+
+half3 cross(half3 a, half3 b)
+{
+    return cross<half>(a, b);
+}
+
+fixed3 cross(fixed3 a, fixed3 b)
+{
+    return cross<fixed>(a, b);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/degrees.cpp b/extensions/externals/src/cg4cpp/degrees.cpp
new file mode 100644
index 0000000..5581d05
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/degrees.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/degrees.hpp>
+
+namespace Cg {
+
+float degrees(float v)
+{
+    return degrees<float,1>(v);
+}
+
+float1 degrees(float1 v)
+{
+    return degrees<float,1>(v);
+}
+
+float2 degrees(float2 v)
+{
+    return degrees<float,2>(v);
+}
+
+float3 degrees(float3 v)
+{
+    return degrees<float,3>(v);
+}
+
+float4 degrees(float4 v)
+{
+    return degrees<float,4>(v);
+}
+
+double degrees(double v)
+{
+    return degrees<double,1>(v);
+}
+
+double1 degrees(double1 v)
+{
+    return degrees<double,1>(v);
+}
+
+double2 degrees(double2 v)
+{
+    return degrees<double,2>(v);
+}
+
+double3 degrees(double3 v)
+{
+    return degrees<double,3>(v);
+}
+
+double4 degrees(double4 v)
+{
+    return degrees<double,4>(v);
+}
+
+half degrees(half v)
+{
+    return degrees<half,1>(v);
+}
+
+half1 degrees(half1 v)
+{
+    return degrees<half,1>(v);
+}
+
+half2 degrees(half2 v)
+{
+    return degrees<half,2>(v);
+}
+
+half3 degrees(half3 v)
+{
+    return degrees<half,3>(v);
+}
+
+half4 degrees(half4 v)
+{
+    return degrees<half,4>(v);
+}
+
+fixed degrees(fixed v)
+{
+    return degrees<fixed,1>(v);
+}
+
+fixed1 degrees(fixed1 v)
+{
+    return degrees<fixed,1>(v);
+}
+
+fixed2 degrees(fixed2 v)
+{
+    return degrees<fixed,2>(v);
+}
+
+fixed3 degrees(fixed3 v)
+{
+    return degrees<fixed,3>(v);
+}
+
+fixed4 degrees(fixed4 v)
+{
+    return degrees<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/determinant.cpp b/extensions/externals/src/cg4cpp/determinant.cpp
new file mode 100644
index 0000000..1707768
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/determinant.cpp
@@ -0,0 +1,89 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/matrix/0based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/matrix.hpp>
+#include <Cg/stdlib.hpp>
+
+namespace Cg {
+
+template <typename T>
+static inline __CGvector<T,1> determinant1x1(const __CGmatrix<T,1,1> & A)
+{
+    return A[0][0];
+}
+
+template <typename T>
+static inline __CGvector<T,1> determinant2x2(const __CGmatrix<T,2,2> & A)
+{
+    return A._m00*A._m11 - A._m01*A._m10;
+}
+
+template <typename T>
+static inline __CGvector<T,1> determinant3x3(const __CGmatrix<T,3,3> & A)
+{
+    return dot(A._m00_m01_m02,
+               A._m11_m12_m10 * A._m22_m20_m21
+               - A._m12_m10_m11 * A._m21_m22_m20);
+}
+
+template <typename T>
+static inline __CGvector<T,1> determinant4x4(const __CGmatrix<T,4,4> & A)
+{
+    return dot(float4(1,-1,1,-1) * A._m00_m01_m02_m03,
+                 A._m11_m12_m13_m10*(  A._m22_m23_m20_m21*A._m33_m30_m31_m32
+                                     - A._m23_m20_m21_m22*A._m32_m33_m30_m31)
+               + A._m12_m13_m10_m11*(  A._m23_m20_m21_m22*A._m31_m32_m33_m30
+                                     - A._m21_m22_m23_m20*A._m33_m30_m31_m32)
+               + A._m13_m10_m11_m12*(  A._m21_m22_m23_m20*A._m32_m33_m30_m31
+                                     - A._m22_m23_m20_m21*A._m31_m32_m33_m30));
+}
+
+float1 determinant(float1x1 A)
+{
+    return determinant1x1<float>(A);
+}
+
+float1 determinant(float2x2 A)
+{
+    return determinant2x2<float>(A);
+}
+
+float1 determinant(float3x3 A)
+{
+    return determinant3x3<float>(A);
+}
+
+float1 determinant(float4x4 A)
+{
+    return determinant4x4<float>(A);
+}
+
+double1 determinant(double1x1 A)
+{
+    return determinant1x1<double>(A);
+}
+
+double1 determinant(double2x2 A)
+{
+    return determinant2x2<double>(A);
+}
+
+double1 determinant(double3x3 A)
+{
+    return determinant3x3<double>(A);
+}
+
+double1 determinant(double4x4 A)
+{
+    return determinant4x4<double>(A);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/distance.cpp b/extensions/externals/src/cg4cpp/distance.cpp
new file mode 100644
index 0000000..847c799
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/distance.cpp
@@ -0,0 +1,96 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/distance.hpp>
+
+namespace Cg {
+
+float1 distance(float1 a, float1 b)
+{
+    return distance<float,1>(a, b);
+}
+
+float1 distance(float2 a, float2 b)
+{
+    return distance<float,2>(a, b);
+}
+
+float1 distance(float3 a, float3 b)
+{
+    return distance<float,3>(a, b);
+}
+
+float1 distance(float4 a, float4 b)
+{
+    return distance<float,4>(a, b);
+}
+
+double1 distance(double1 a, double1 b)
+{
+    return distance<double,1>(a, b);
+}
+
+double1 distance(double2 a, double2 b)
+{
+    return distance<double,2>(a, b);
+}
+
+double1 distance(double3 a, double3 b)
+{
+    return distance<double,3>(a, b);
+}
+
+double1 distance(double4 a, double4 b)
+{
+    return distance<double,4>(a, b);
+}
+
+half1 distance(half1 a, half1 b)
+{
+    return distance<half,1>(a, b);
+}
+
+half1 distance(half2 a, half2 b)
+{
+    return distance<half,2>(a, b);
+}
+
+half1 distance(half3 a, half3 b)
+{
+    return distance<half,3>(a, b);
+}
+
+half1 distance(half4 a, half4 b)
+{
+    return distance<half,4>(a, b);
+}
+
+fixed1 distance(fixed1 a, fixed1 b)
+{
+    return distance<fixed,1>(a, b);
+}
+
+fixed1 distance(fixed2 a, fixed2 b)
+{
+    return distance<fixed,2>(a, b);
+}
+
+fixed1 distance(fixed3 a, fixed3 b)
+{
+    return distance<fixed,3>(a, b);
+}
+
+fixed1 distance(fixed4 a, fixed4 b)
+{
+    return distance<fixed,4>(a, b);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/dot.cpp b/extensions/externals/src/cg4cpp/dot.cpp
new file mode 100644
index 0000000..e1593f6
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/dot.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/dot.hpp>
+
+namespace Cg {
+
+float dot(float a, float b)
+{
+    return dot<float>(a, b);
+}
+
+float1 dot(float1 a, float1 b)
+{
+    return dot<float,1>(a, b);
+}
+
+float1 dot(float2 a, float2 b)
+{
+    return dot<float,2>(a, b);
+}
+
+float1 dot(float3 a, float3 b)
+{
+    return dot<float,3>(a, b);
+}
+
+float1 dot(float4 a, float4 b)
+{
+    return dot<float,4>(a, b);
+}
+
+double dot(double a, double b)
+{
+    return dot<double>(a, b);
+}
+
+double1 dot(double1 a, double1 b)
+{
+    return dot<double,1>(a, b);
+}
+
+double1 dot(double2 a, double2 b)
+{
+    return dot<double,2>(a, b);
+}
+
+double1 dot(double3 a, double3 b)
+{
+    return dot<double,3>(a, b);
+}
+
+double1 dot(double4 a, double4 b)
+{
+    return dot<double,4>(a, b);
+}
+
+half dot(half a, half b)
+{
+    return dot<half>(a, b);
+}
+
+half1 dot(half1 a, half1 b)
+{
+    return dot<half,1>(a, b);
+}
+
+half1 dot(half2 a, half2 b)
+{
+    return dot<half,2>(a, b);
+}
+
+half1 dot(half3 a, half3 b)
+{
+    return dot<half,3>(a, b);
+}
+
+half1 dot(half4 a, half4 b)
+{
+    return dot<half,4>(a, b);
+}
+
+fixed dot(fixed a, fixed b)
+{
+    return dot<fixed>(a, b);
+}
+
+fixed1 dot(fixed1 a, fixed1 b)
+{
+    return dot<fixed,1>(a, b);
+}
+
+fixed1 dot(fixed2 a, fixed2 b)
+{
+    return dot<fixed,2>(a, b);
+}
+
+fixed1 dot(fixed3 a, fixed3 b)
+{
+    return dot<fixed,3>(a, b);
+}
+
+fixed1 dot(fixed4 a, fixed4 b)
+{
+    return dot<fixed,4>(a, b);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/exp.cpp b/extensions/externals/src/cg4cpp/exp.cpp
new file mode 100644
index 0000000..c04fc73
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/exp.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/exp.hpp>
+
+namespace Cg {
+
+float exp(float v)
+{
+    return exp<float,1>(v);
+}
+
+float1 exp(float1 v)
+{
+    return exp<float,1>(v);
+}
+
+float2 exp(float2 v)
+{
+    return exp<float,2>(v);
+}
+
+float3 exp(float3 v)
+{
+    return exp<float,3>(v);
+}
+
+float4 exp(float4 v)
+{
+    return exp<float,4>(v);
+}
+
+double exp(double v)
+{
+    return exp<double,1>(v);
+}
+
+double1 exp(double1 v)
+{
+    return exp<double,1>(v);
+}
+
+double2 exp(double2 v)
+{
+    return exp<double,2>(v);
+}
+
+double3 exp(double3 v)
+{
+    return exp<double,3>(v);
+}
+
+double4 exp(double4 v)
+{
+    return exp<double,4>(v);
+}
+
+half exp(half v)
+{
+    return exp<half,1>(v);
+}
+
+half1 exp(half1 v)
+{
+    return exp<half,1>(v);
+}
+
+half2 exp(half2 v)
+{
+    return exp<half,2>(v);
+}
+
+half3 exp(half3 v)
+{
+    return exp<half,3>(v);
+}
+
+half4 exp(half4 v)
+{
+    return exp<half,4>(v);
+}
+
+fixed exp(fixed v)
+{
+    return exp<fixed,1>(v);
+}
+
+fixed1 exp(fixed1 v)
+{
+    return exp<fixed,1>(v);
+}
+
+fixed2 exp(fixed2 v)
+{
+    return exp<fixed,2>(v);
+}
+
+fixed3 exp(fixed3 v)
+{
+    return exp<fixed,3>(v);
+}
+
+fixed4 exp(fixed4 v)
+{
+    return exp<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/exp2.cpp b/extensions/externals/src/cg4cpp/exp2.cpp
new file mode 100644
index 0000000..fa7af6c
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/exp2.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/exp2.hpp>
+
+namespace Cg {
+
+float exp2(float v)
+{
+    return exp2<float,1>(v);
+}
+
+float1 exp2(float1 v)
+{
+    return exp2<float,1>(v);
+}
+
+float2 exp2(float2 v)
+{
+    return exp2<float,2>(v);
+}
+
+float3 exp2(float3 v)
+{
+    return exp2<float,3>(v);
+}
+
+float4 exp2(float4 v)
+{
+    return exp2<float,4>(v);
+}
+
+double exp2(double v)
+{
+    return exp2<double,1>(v);
+}
+
+double1 exp2(double1 v)
+{
+    return exp2<double,1>(v);
+}
+
+double2 exp2(double2 v)
+{
+    return exp2<double,2>(v);
+}
+
+double3 exp2(double3 v)
+{
+    return exp2<double,3>(v);
+}
+
+double4 exp2(double4 v)
+{
+    return exp2<double,4>(v);
+}
+
+half exp2(half v)
+{
+    return exp2<half,1>(v);
+}
+
+half1 exp2(half1 v)
+{
+    return exp2<half,1>(v);
+}
+
+half2 exp2(half2 v)
+{
+    return exp2<half,2>(v);
+}
+
+half3 exp2(half3 v)
+{
+    return exp2<half,3>(v);
+}
+
+half4 exp2(half4 v)
+{
+    return exp2<half,4>(v);
+}
+
+fixed exp2(fixed v)
+{
+    return exp2<fixed,1>(v);
+}
+
+fixed1 exp2(fixed1 v)
+{
+    return exp2<fixed,1>(v);
+}
+
+fixed2 exp2(fixed2 v)
+{
+    return exp2<fixed,2>(v);
+}
+
+fixed3 exp2(fixed3 v)
+{
+    return exp2<fixed,3>(v);
+}
+
+fixed4 exp2(fixed4 v)
+{
+    return exp2<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/faceforward.cpp b/extensions/externals/src/cg4cpp/faceforward.cpp
new file mode 100644
index 0000000..59f1f79
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/faceforward.cpp
@@ -0,0 +1,84 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/faceforward.hpp>
+
+namespace Cg {
+
+float1 faceforward(float1 n, float1 i, float1 ng)
+{
+  return faceforward<float,1>(n, i, ng);
+}
+float2 faceforward(float2 n, float2 i, float2 ng)
+{
+  return faceforward<float,2>(n, i, ng);
+}
+float3 faceforward(float3 n, float3 i, float3 ng)
+{
+  return faceforward<float,3>(n, i, ng);
+}
+float4 faceforward(float4 n, float4 i, float4 ng)
+{
+  return faceforward<float,4>(n, i, ng);
+}
+
+half1 faceforward(half1 n, half1 i, half1 ng)
+{
+  return faceforward<half,1>(n, i, ng);
+}
+half2 faceforward(half2 n, half2 i, half2 ng)
+{
+  return faceforward<half,2>(n, i, ng);
+}
+half3 faceforward(half3 n, half3 i, half3 ng)
+{
+  return faceforward<half,3>(n, i, ng);
+}
+half4 faceforward(half4 n, half4 i, half4 ng)
+{
+  return faceforward<half,4>(n, i, ng);
+}
+
+fixed1 faceforward(fixed1 n, fixed1 i, fixed1 ng)
+{
+  return faceforward<fixed,1>(n, i, ng);
+}
+fixed2 faceforward(fixed2 n, fixed2 i, fixed2 ng)
+{
+  return faceforward<fixed,2>(n, i, ng);
+}
+fixed3 faceforward(fixed3 n, fixed3 i, fixed3 ng)
+{
+  return faceforward<fixed,3>(n, i, ng);
+}
+fixed4 faceforward(fixed4 n, fixed4 i, fixed4 ng)
+{
+  return faceforward<fixed,4>(n, i, ng);
+}
+
+double1 faceforward(double1 n, double1 i, double1 ng)
+{
+  return faceforward<double,1>(n, i, ng);
+}
+double2 faceforward(double2 n, double2 i, double2 ng)
+{
+  return faceforward<double,2>(n, i, ng);
+}
+double3 faceforward(double3 n, double3 i, double3 ng)
+{
+  return faceforward<double,3>(n, i, ng);
+}
+double4 faceforward(double4 n, double4 i, double4 ng)
+{
+  return faceforward<double,4>(n, i, ng);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/floatToIntBits.cpp b/extensions/externals/src/cg4cpp/floatToIntBits.cpp
new file mode 100644
index 0000000..a275bae
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/floatToIntBits.cpp
@@ -0,0 +1,37 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/floatToIntBits.hpp>
+
+namespace Cg {
+
+int floatToIntBits(float v)
+{
+    return floatToIntBits<float,1>(v);
+}
+
+int1 floatToIntBits(float1 v)
+{
+    return floatToIntBits<float,1>(v);
+}
+
+int2 floatToIntBits(float2 v)
+{
+    return floatToIntBits<float,2>(v);
+}
+
+int3 floatToIntBits(float3 v)
+{
+    return floatToIntBits<float,3>(v);
+}
+
+int4 floatToIntBits(float4 v)
+{
+    return floatToIntBits<float,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/floatToRawIntBits.cpp b/extensions/externals/src/cg4cpp/floatToRawIntBits.cpp
new file mode 100644
index 0000000..7589273
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/floatToRawIntBits.cpp
@@ -0,0 +1,37 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/floatToRawIntBits.hpp>
+
+namespace Cg {
+
+int floatToRawIntBits(float v)
+{
+    return floatToRawIntBits<float,1>(v);
+}
+
+int1 floatToRawIntBits(float1 v)
+{
+    return floatToRawIntBits<float,1>(v);
+}
+
+int2 floatToRawIntBits(float2 v)
+{
+    return floatToRawIntBits<float,2>(v);
+}
+
+int3 floatToRawIntBits(float3 v)
+{
+    return floatToRawIntBits<float,3>(v);
+}
+
+int4 floatToRawIntBits(float4 v)
+{
+    return floatToRawIntBits<float,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/floor.cpp b/extensions/externals/src/cg4cpp/floor.cpp
new file mode 100644
index 0000000..679f060
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/floor.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/floor.hpp>
+
+namespace Cg {
+
+float floor(float v)
+{
+    return floor<float,1>(v);
+}
+
+float1 floor(float1 v)
+{
+    return floor<float,1>(v);
+}
+
+float2 floor(float2 v)
+{
+    return floor<float,2>(v);
+}
+
+float3 floor(float3 v)
+{
+    return floor<float,3>(v);
+}
+
+float4 floor(float4 v)
+{
+    return floor<float,4>(v);
+}
+
+double floor(double v)
+{
+    return floor<double,1>(v);
+}
+
+double1 floor(double1 v)
+{
+    return floor<double,1>(v);
+}
+
+double2 floor(double2 v)
+{
+    return floor<double,2>(v);
+}
+
+double3 floor(double3 v)
+{
+    return floor<double,3>(v);
+}
+
+double4 floor(double4 v)
+{
+    return floor<double,4>(v);
+}
+
+half floor(half v)
+{
+    return floor<half,1>(v);
+}
+
+half1 floor(half1 v)
+{
+    return floor<half,1>(v);
+}
+
+half2 floor(half2 v)
+{
+    return floor<half,2>(v);
+}
+
+half3 floor(half3 v)
+{
+    return floor<half,3>(v);
+}
+
+half4 floor(half4 v)
+{
+    return floor<half,4>(v);
+}
+
+fixed floor(fixed v)
+{
+    return floor<fixed,1>(v);
+}
+
+fixed1 floor(fixed1 v)
+{
+    return floor<fixed,1>(v);
+}
+
+fixed2 floor(fixed2 v)
+{
+    return floor<fixed,2>(v);
+}
+
+fixed3 floor(fixed3 v)
+{
+    return floor<fixed,3>(v);
+}
+
+fixed4 floor(fixed4 v)
+{
+    return floor<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/fmod.cpp b/extensions/externals/src/cg4cpp/fmod.cpp
new file mode 100644
index 0000000..8834d94
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/fmod.cpp
@@ -0,0 +1,96 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/fmod.hpp>
+
+namespace Cg {
+
+float1 fmod(float1 x, float1 y)
+{
+    return fmod<float,1>(x, y);
+}
+
+float2 fmod(float2 x, float2 y)
+{
+    return fmod<float,2>(x, y);
+}
+
+float3 fmod(float3 x, float3 y)
+{
+    return fmod<float,3>(x, y);
+}
+
+float4 fmod(float4 x, float4 y)
+{
+    return fmod<float,4>(x, y);
+}
+
+double1 fmod(double1 x, double1 y)
+{
+    return fmod<double,1>(x, y);
+}
+
+double2 fmod(double2 x, double2 y)
+{
+    return fmod<double,2>(x, y);
+}
+
+double3 fmod(double3 x, double3 y)
+{
+    return fmod<double,3>(x, y);
+}
+
+double4 fmod(double4 x, double4 y)
+{
+    return fmod<double,4>(x, y);
+}
+
+half1 fmod(half1 x, half1 y)
+{
+    return fmod<half,1>(x, y);
+}
+
+half2 fmod(half2 x, half2 y)
+{
+    return fmod<half,2>(x, y);
+}
+
+half3 fmod(half3 x, half3 y)
+{
+    return fmod<half,3>(x, y);
+}
+
+half4 fmod(half4 x, half4 y)
+{
+    return fmod<half,4>(x, y);
+}
+
+fixed1 fmod(fixed1 x, fixed1 y)
+{
+    return fmod<fixed,1>(x, y);
+}
+
+fixed2 fmod(fixed2 x, fixed2 y)
+{
+    return fmod<fixed,2>(x, y);
+}
+
+fixed3 fmod(fixed3 x, fixed3 y)
+{
+    return fmod<fixed,3>(x, y);
+}
+
+fixed4 fmod(fixed4 x, fixed4 y)
+{
+    return fmod<fixed,4>(x, y);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/frac.cpp b/extensions/externals/src/cg4cpp/frac.cpp
new file mode 100644
index 0000000..18b05ae
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/frac.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/frac.hpp>
+
+namespace Cg {
+
+float frac(float v)
+{
+    return frac<float,1>(v);
+}
+
+float1 frac(float1 v)
+{
+    return frac<float,1>(v);
+}
+
+float2 frac(float2 v)
+{
+    return frac<float,2>(v);
+}
+
+float3 frac(float3 v)
+{
+    return frac<float,3>(v);
+}
+
+float4 frac(float4 v)
+{
+    return frac<float,4>(v);
+}
+
+double frac(double v)
+{
+    return frac<double,1>(v);
+}
+
+double1 frac(double1 v)
+{
+    return frac<double,1>(v);
+}
+
+double2 frac(double2 v)
+{
+    return frac<double,2>(v);
+}
+
+double3 frac(double3 v)
+{
+    return frac<double,3>(v);
+}
+
+double4 frac(double4 v)
+{
+    return frac<double,4>(v);
+}
+
+half frac(half v)
+{
+    return frac<half,1>(v);
+}
+
+half1 frac(half1 v)
+{
+    return frac<half,1>(v);
+}
+
+half2 frac(half2 v)
+{
+    return frac<half,2>(v);
+}
+
+half3 frac(half3 v)
+{
+    return frac<half,3>(v);
+}
+
+half4 frac(half4 v)
+{
+    return frac<half,4>(v);
+}
+
+fixed frac(fixed v)
+{
+    return frac<fixed,1>(v);
+}
+
+fixed1 frac(fixed1 v)
+{
+    return frac<fixed,1>(v);
+}
+
+fixed2 frac(fixed2 v)
+{
+    return frac<fixed,2>(v);
+}
+
+fixed3 frac(fixed3 v)
+{
+    return frac<fixed,3>(v);
+}
+
+fixed4 frac(fixed4 v)
+{
+    return frac<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/fresnel.cpp b/extensions/externals/src/cg4cpp/fresnel.cpp
new file mode 100644
index 0000000..081dbe6
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/fresnel.cpp
@@ -0,0 +1,159 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/inout.hpp>
+#include <Cg/stdlib.hpp>
+
+namespace Cg {
+
+template <typename T>
+static inline __CGvector<typename __CGtype_trait<T>::realType,1> __CGfresnel(
+    const __CGvector<T,3> & i, const __CGvector<T,3> & n,
+    T eta,
+    T& ktOut,
+    __CGvector<T,3>& rOut,
+    __CGvector<T,3>& tOut)
+{
+    typedef typename __CGtype_trait<T>::dotType dotType;
+    // floats except doubles when T is double
+    T result;
+    dotType c1;
+    dotType cs2;
+    dotType tflag;
+    __CGvector<dotType,3> t;
+
+    // Refraction vector courtesy Paul Heckbert.
+    c1 = __CGvector<dotType,1>(dot(-i,n));
+    cs2 = 1-eta*eta*(1-c1*c1);
+    tflag = cs2 >= 0;
+    t = tflag * (((eta*c1-std::sqrt(cs2))*n) + eta*i);
+    // t is already unit length or (0,0,0)
+
+    // From Global Illumination Compendeum.
+    // floats except doubles when T is double
+    dotType ndott;
+    dotType cosr_div_cosi;
+    dotType cosi_div_cosr;
+    dotType fs;
+    dotType fp;
+    dotType kr;
+
+    ndott = dot(-__CGvector<dotType,3>(n),t);
+    cosr_div_cosi = ndott / c1;
+    cosi_div_cosr = c1 / ndott;
+    fs = (cosr_div_cosi - eta) / (cosr_div_cosi + eta);
+    fs = fs * fs;
+    fp = (cosi_div_cosr - eta) / (cosi_div_cosr + eta);
+    fp = fp * fp;
+    kr = (fs+fp) / 2;
+    result = T(tflag*kr + (1-tflag));
+
+    // Extra outputs
+    ktOut = T(tflag * ((1-kr)/(eta*eta)));
+    tOut = __CGvector<T,3>(t);
+    rOut = reflect(i, n);
+
+    return __CGvector<T,1>(result);
+}
+
+float1 fresnel(float3 i, float3 n, float eta, Out<float> kt, Out<float3> r, Out<float3> t)
+{
+    return __CGfresnel<float>(i, n, eta, kt, r, t);
+}
+float1 fresnel(float3 i, float3 n, float eta, Out<float3> r, Out<float3> t)
+{
+    float kt;
+    return __CGfresnel<float>(i, n, eta, kt, r, t);
+}
+float1 fresnel(float3 i, float3 n, float eta, Out<float> kt)
+{
+    float3 r;
+    float3 t;
+    return __CGfresnel<float>(i, n, eta, kt, r, t);
+}
+float1 fresnel(float3 i, float3 n, float eta)
+{
+    float kt;
+    float3 r;
+    float3 t;
+    return __CGfresnel<float>(i, n, eta, kt, r, t);
+}
+
+half1 fresnel(half3 i, half3 n, half eta, Out<half> kt, Out<half3> r, Out<half3> t)
+{
+    return __CGfresnel<half>(i, n, eta, kt, r, t);
+}
+half1 fresnel(half3 i, half3 n, half eta, Out<half3> r, Out<half3> t)
+{
+    half kt;
+    return __CGfresnel<half>(i, n, eta, kt, r, t);
+}
+half1 fresnel(half3 i, half3 n, half eta, Out<half> kt)
+{
+    half3 r;
+    half3 t;
+    return __CGfresnel<half>(i, n, eta, kt, r, t);
+}
+half1 fresnel(half3 i, half3 n, half eta)
+{
+    half kt;
+    half3 r;
+    half3 t;
+    return __CGfresnel<half>(i, n, eta, kt, r, t);
+}
+
+fixed1 fresnel(fixed3 i, fixed3 n, fixed eta, Out<fixed> kt, Out<fixed3> r, Out<fixed3> t)
+{
+    return __CGfresnel<fixed>(i, n, eta, kt, r, t);
+}
+fixed1 fresnel(fixed3 i, fixed3 n, fixed eta, Out<fixed3> r, Out<fixed3> t)
+{
+    fixed kt;
+    return __CGfresnel<fixed>(i, n, eta, kt, r, t);
+}
+fixed1 fresnel(fixed3 i, fixed3 n, fixed eta, Out<fixed> kt)
+{
+    fixed3 r;
+    fixed3 t;
+    return __CGfresnel<fixed>(i, n, eta, kt, r, t);
+}
+fixed1 fresnel(fixed3 i, fixed3 n, fixed eta)
+{
+    fixed kt;
+    fixed3 r;
+    fixed3 t;
+    return __CGfresnel<fixed>(i, n, eta, kt, r, t);
+}
+
+double1 fresnel(double3 i, double3 n, double eta, Out<double> kt, Out<double3> r, Out<double3> t)
+{
+    return __CGfresnel<double>(i, n, eta, kt, r, t);
+}
+double1 fresnel(double3 i, double3 n, double eta, Out<double3> r, Out<double3> t)
+{
+    double kt;
+    return __CGfresnel<double>(i, n, eta, kt, r, t);
+}
+double1 fresnel(double3 i, double3 n, double eta, Out<double> kt)
+{
+    double3 r;
+    double3 t;
+    return __CGfresnel<double>(i, n, eta, kt, r, t);
+}
+double1 fresnel(double3 i, double3 n, double eta)
+{
+    double kt;
+    double3 r;
+    double3 t;
+    return __CGfresnel<double>(i, n, eta, kt, r, t);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/frexp.cpp b/extensions/externals/src/cg4cpp/frexp.cpp
new file mode 100644
index 0000000..4857ec0
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/frexp.cpp
@@ -0,0 +1,99 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/inout.hpp>
+#include <Cg/frexp.hpp>
+
+#include <cmath> // for std::exp
+
+namespace Cg {
+
+float1 frexp(float1 x, Out<float1> expOut)
+{
+    return frexp<float,1>(x, expOut);
+}
+
+float2 frexp(float2 x, Out<float2> expOut)
+{
+    return frexp<float,2>(x, expOut);
+}
+
+float3 frexp(float3 x, Out<float3> expOut)
+{
+    return frexp<float,3>(x, expOut);
+}
+
+float4 frexp(float4 x, Out<float4> expOut)
+{
+    return frexp<float,4>(x, expOut);
+}
+
+double1 frexp(double1 x, Out<double1> expOut)
+{
+    return frexp<double,1>(x, expOut);
+}
+
+double2 frexp(double2 x, Out<double2> expOut)
+{
+    return frexp<double,2>(x, expOut);
+}
+
+double3 frexp(double3 x, Out<double3> expOut)
+{
+    return frexp<double,3>(x, expOut);
+}
+
+double4 frexp(double4 x, Out<double4> expOut)
+{
+    return frexp<double,4>(x, expOut);
+}
+
+half1 frexp(half1 x, Out<half1> expOut)
+{
+    return frexp<half,1>(x, expOut);
+}
+
+half2 frexp(half2 x, Out<half2> expOut)
+{
+    return frexp<half,2>(x, expOut);
+}
+
+half3 frexp(half3 x, Out<half3> expOut)
+{
+    return frexp<half,3>(x, expOut);
+}
+
+half4 frexp(half4 x, Out<half4> expOut)
+{
+    return frexp<half,4>(x, expOut);
+}
+
+fixed1 frexp(fixed1 x, Out<fixed1> expOut)
+{
+    return frexp<fixed,1>(x, expOut);
+}
+
+fixed2 frexp(fixed2 x, Out<fixed2> expOut)
+{
+    return frexp<fixed,2>(x, expOut);
+}
+
+fixed3 frexp(fixed3 x, Out<fixed3> expOut)
+{
+    return frexp<fixed,3>(x, expOut);
+}
+
+fixed4 frexp(fixed4 x, Out<fixed4> expOut)
+{
+    return frexp<fixed,4>(x, expOut);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/intBitsToFloat.cpp b/extensions/externals/src/cg4cpp/intBitsToFloat.cpp
new file mode 100644
index 0000000..130580a
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/intBitsToFloat.cpp
@@ -0,0 +1,37 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/intBitsToFloat.hpp>
+
+namespace Cg {
+
+float intBitsToFloat(int v)
+{
+    return intBitsToFloat<int,1>(v);
+}
+
+float1 intBitsToFloat(int1 v)
+{
+    return intBitsToFloat<int,1>(v);
+}
+
+float2 intBitsToFloat(int2 v)
+{
+    return intBitsToFloat<int,2>(v);
+}
+
+float3 intBitsToFloat(int3 v)
+{
+    return intBitsToFloat<int,3>(v);
+}
+
+float4 intBitsToFloat(int4 v)
+{
+    return intBitsToFloat<int,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/inverse.cpp b/extensions/externals/src/cg4cpp/inverse.cpp
new file mode 100644
index 0000000..d4a9e9d
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/inverse.cpp
@@ -0,0 +1,127 @@
+
+/* 
+ * Copyright 2008 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/inverse.hpp>
+#include <Cg/abs.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGmatrix<T,N,N> inverse(__CGmatrix<T,N,N> & input)
+{
+    __CGmatrix<T,N,N> matrix(input), scratch, result;
+    __CGvector<int,N> perm;
+    const int n = N;
+    int pivot;
+
+    // Make permuation vector
+    for (int i=0; i<n; i++) {
+        perm[i] = i;
+    }
+    // Initialize scratch to identity matrix
+    for (int i=0; i<n; i++) {
+        for (int j=0; j<n; j++) {
+            scratch[i][j] = (i==j) ? T(1) : T(0);
+        }
+    }
+
+    int isave = 0;
+    for (int j=0; j<n; j++) {
+        pivot = perm[j];
+
+        for (int i=j+1; i<n; i++) {
+            int jrow = perm[i];
+            if (abs(matrix[pivot][j]) < abs(matrix[jrow][j])) {
+                pivot = jrow;
+                isave = i;
+            }
+        }
+
+        // If abs(matrix[pivot][j] is too small matrix probably singular
+
+        // Swap indices if not the pivot
+        if (pivot != perm[j]) {
+            perm[isave] = perm[j];
+            perm[j] = pivot;
+        }
+
+        // Normalize rows
+        for (int kcol=j+1; kcol<n; kcol++) {
+            matrix[pivot][kcol] /= matrix[pivot][j];
+        }
+        for (int kcol=0; kcol<n; kcol++) {
+            scratch[pivot][kcol] /= matrix[pivot][j];
+        }
+
+        // Reduce rows
+        for (int i=j+1; i<n; i++) {
+            int jrow = perm[i];
+            for (int kcol=j+1; kcol<n; kcol++) {
+                matrix[jrow][kcol] -= matrix[pivot][kcol] * matrix[jrow][j];
+            }
+            for (int kcol=0; kcol<n; kcol++) {
+                scratch[jrow][kcol] -= scratch[pivot][kcol] * matrix[jrow][j];
+            }
+        }
+    }
+
+    // Subsitute back
+    for (int i=n-1; i>=0; i--) {
+        int jrow = perm[i];
+        for (int kcol=0; kcol<n; kcol++) {
+            for (int j=i+1; j<n; j++) {
+                scratch[jrow][kcol] -= matrix[jrow][j] * scratch[perm[j]][kcol];
+            }
+        }
+    }
+
+    // De-permute result
+    for (int i=0; i<n; i++) {
+        int jrow = perm[i];
+        result[i] = scratch[jrow];
+    }
+
+    return __CGmatrix<T,N,N>(result);
+}
+
+float1x1 inverse(float1x1 a)
+{
+    return inverse<float,1>(a);
+}
+float2x2 inverse(float2x2 a)
+{
+    return inverse<float,2>(a);
+}
+float3x3 inverse(float3x3 a)
+{
+    return inverse<float,3>(a);
+}
+float4x4 inverse(float4x4 a)
+{
+    return inverse<float,4>(a);
+}
+
+double1x1 inverse(double1x1 a)
+{
+    return inverse<double,1>(a);
+}
+double2x2 inverse(double2x2 a)
+{
+    return inverse<double,2>(a);
+}
+double3x3 inverse(double3x3 a)
+{
+    return inverse<double,3>(a);
+}
+double4x4 inverse(double4x4 a)
+{
+    return inverse<double,4>(a);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/iostream.cpp b/extensions/externals/src/cg4cpp/iostream.cpp
new file mode 100644
index 0000000..478e877
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/iostream.cpp
@@ -0,0 +1,29 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/iostream.hpp>
+
+#include <iostream>
+
+namespace Cg {
+
+std::ostream & operator << (std::ostream & o, const half & v) {
+    const float fv = v;
+    o << fv;
+    return o;
+}
+
+std::ostream & operator << (std::ostream & o, const fixed & v) {
+    const float fv = v;
+    o << fv;
+    return o;
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/isfinite.cpp b/extensions/externals/src/cg4cpp/isfinite.cpp
new file mode 100644
index 0000000..b4b19f2
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/isfinite.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/isfinite.hpp>
+
+namespace Cg {
+
+bool isfinite(float v)
+{
+    return isfinite<float>(v);
+}
+
+bool1 isfinite(float1 v)
+{
+    return isfinite<float,1>(v);
+}
+
+bool2 isfinite(float2 v)
+{
+    return isfinite<float,2>(v);
+}
+
+bool3 isfinite(float3 v)
+{
+    return isfinite<float,3>(v);
+}
+
+bool4 isfinite(float4 v)
+{
+    return isfinite<float,4>(v);
+}
+
+bool isfinite(double v)
+{
+    return isfinite<double>(v);
+}
+
+bool1 isfinite(double1 v)
+{
+    return isfinite<double,1>(v);
+}
+
+bool2 isfinite(double2 v)
+{
+    return isfinite<double,2>(v);
+}
+
+bool3 isfinite(double3 v)
+{
+    return isfinite<double,3>(v);
+}
+
+bool4 isfinite(double4 v)
+{
+    return isfinite<double,4>(v);
+}
+
+bool isfinite(half v)
+{
+    return isfinite<half>(v);
+}
+
+bool1 isfinite(half1 v)
+{
+    return isfinite<half,1>(v);
+}
+
+bool2 isfinite(half2 v)
+{
+    return isfinite<half,2>(v);
+}
+
+bool3 isfinite(half3 v)
+{
+    return isfinite<half,3>(v);
+}
+
+bool4 isfinite(half4 v)
+{
+    return isfinite<half,4>(v);
+}
+
+bool isfinite(fixed v)
+{
+    return isfinite<fixed>(v);
+}
+
+bool1 isfinite(fixed1 v)
+{
+    return isfinite<fixed,1>(v);
+}
+
+bool2 isfinite(fixed2 v)
+{
+    return isfinite<fixed,2>(v);
+}
+
+bool3 isfinite(fixed3 v)
+{
+    return isfinite<fixed,3>(v);
+}
+
+bool4 isfinite(fixed4 v)
+{
+    return isfinite<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/isinf.cpp b/extensions/externals/src/cg4cpp/isinf.cpp
new file mode 100644
index 0000000..538ea1b
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/isinf.cpp
@@ -0,0 +1,96 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/isinf.hpp>
+
+namespace Cg {
+
+bool1 isinf(float1 v)
+{
+    return isinf<float,1>(v);
+}
+
+bool2 isinf(float2 v)
+{
+    return isinf<float,2>(v);
+}
+
+bool3 isinf(float3 v)
+{
+    return isinf<float,3>(v);
+}
+
+bool4 isinf(float4 v)
+{
+    return isinf<float,4>(v);
+}
+
+bool1 isinf(double1 v)
+{
+    return isinf<double,1>(v);
+}
+
+bool2 isinf(double2 v)
+{
+    return isinf<double,2>(v);
+}
+
+bool3 isinf(double3 v)
+{
+    return isinf<double,3>(v);
+}
+
+bool4 isinf(double4 v)
+{
+    return isinf<double,4>(v);
+}
+
+bool1 isinf(half1 v)
+{
+    return isinf<half,1>(v);
+}
+
+bool2 isinf(half2 v)
+{
+    return isinf<half,2>(v);
+}
+
+bool3 isinf(half3 v)
+{
+    return isinf<half,3>(v);
+}
+
+bool4 isinf(half4 v)
+{
+    return isinf<half,4>(v);
+}
+
+bool1 isinf(fixed1 v)
+{
+    return isinf<fixed,1>(v);
+}
+
+bool2 isinf(fixed2 v)
+{
+    return isinf<fixed,2>(v);
+}
+
+bool3 isinf(fixed3 v)
+{
+    return isinf<fixed,3>(v);
+}
+
+bool4 isinf(fixed4 v)
+{
+    return isinf<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/isnan.cpp b/extensions/externals/src/cg4cpp/isnan.cpp
new file mode 100644
index 0000000..41dbc38
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/isnan.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/isnan.hpp>
+
+namespace Cg {
+
+bool isnan(float v)
+{
+    return isnan<float>(v);
+}
+
+bool1 isnan(float1 v)
+{
+    return isnan<float,1>(v);
+}
+
+bool2 isnan(float2 v)
+{
+    return isnan<float,2>(v);
+}
+
+bool3 isnan(float3 v)
+{
+    return isnan<float,3>(v);
+}
+
+bool4 isnan(float4 v)
+{
+    return isnan<float,4>(v);
+}
+
+bool isnan(double v)
+{
+    return isnan<double>(v);
+}
+
+bool1 isnan(double1 v)
+{
+    return isnan<double,1>(v);
+}
+
+bool2 isnan(double2 v)
+{
+    return isnan<double,2>(v);
+}
+
+bool3 isnan(double3 v)
+{
+    return isnan<double,3>(v);
+}
+
+bool4 isnan(double4 v)
+{
+    return isnan<double,4>(v);
+}
+
+bool isnan(half v)
+{
+    return isnan<half>(v);
+}
+
+bool1 isnan(half1 v)
+{
+    return isnan<half,1>(v);
+}
+
+bool2 isnan(half2 v)
+{
+    return isnan<half,2>(v);
+}
+
+bool3 isnan(half3 v)
+{
+    return isnan<half,3>(v);
+}
+
+bool4 isnan(half4 v)
+{
+    return isnan<half,4>(v);
+}
+
+bool isnan(fixed v)
+{
+    return isnan<fixed>(v);
+}
+
+bool1 isnan(fixed1 v)
+{
+    return isnan<fixed,1>(v);
+}
+
+bool2 isnan(fixed2 v)
+{
+    return isnan<fixed,2>(v);
+}
+
+bool3 isnan(fixed3 v)
+{
+    return isnan<fixed,3>(v);
+}
+
+bool4 isnan(fixed4 v)
+{
+    return isnan<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/ldexp.cpp b/extensions/externals/src/cg4cpp/ldexp.cpp
new file mode 100644
index 0000000..45434e1
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/ldexp.cpp
@@ -0,0 +1,103 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/stdlib.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<T,N> ldexp(const __CGvector<T,N> & x, const __CGvector<T,N> & n)
+{
+    // XXX better optimize; std::ldexp not appropriate
+    return x * exp2(n);
+}
+
+float1 ldexp(float1 x, float1 n)
+{
+    return ldexp<float,1>(x, n);;
+}
+
+float2 ldexp(float2 x, float2 n)
+{
+    return ldexp<float,2>(x, n);
+}
+
+float3 ldexp(float3 x, float3 n)
+{
+    return ldexp<float,3>(x, n);
+}
+
+float4 ldexp(float4 x, float4 n)
+{
+    return ldexp<float,4>(x, n);
+}
+
+double1 ldexp(double1 x, double1 n)
+{
+    return ldexp<double,1>(x, n);
+}
+
+double2 ldexp(double2 x, double2 n)
+{
+    return ldexp<double,2>(x, n);
+}
+
+double3 ldexp(double3 x, double3 n)
+{
+    return ldexp<double,3>(x, n);
+}
+
+double4 ldexp(double4 x, double4 n)
+{
+    return ldexp<double,4>(x, n);
+}
+
+half1 ldexp(half1 x, half1 n)
+{
+    return ldexp<half,1>(x, n);
+}
+
+half2 ldexp(half2 x, half2 n)
+{
+    return ldexp<half,2>(x, n);
+}
+
+half3 ldexp(half3 x, half3 n)
+{
+    return ldexp<half,3>(x, n);
+}
+
+half4 ldexp(half4 x, half4 n)
+{
+    return ldexp<half,4>(x, n);
+}
+
+fixed1 ldexp(fixed1 x, fixed1 n)
+{
+    return ldexp<fixed,1>(x, n);
+}
+
+fixed2 ldexp(fixed2 x, fixed2 n)
+{
+    return ldexp<fixed,2>(x, n);
+}
+
+fixed3 ldexp(fixed3 x, fixed3 n)
+{
+    return ldexp<fixed,3>(x, n);
+}
+
+fixed4 ldexp(fixed4 x, fixed4 n)
+{
+    return ldexp<fixed,4>(x, n);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/length.cpp b/extensions/externals/src/cg4cpp/length.cpp
new file mode 100644
index 0000000..32ec8f1
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/length.cpp
@@ -0,0 +1,96 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/length.hpp>
+
+namespace Cg {
+
+float1 length(float1 v)
+{
+    return length<float,1>(v);
+}
+
+float1 length(float2 v)
+{
+    return length<float,2>(v);
+}
+
+float1 length(float3 v)
+{
+    return length<float,3>(v);
+}
+
+float1 length(float4 v)
+{
+    return length<float,4>(v);
+}
+
+double1 length(double1 v)
+{
+    return v;
+}
+
+double1 length(double2 v)
+{
+    return length<double,2>(v);
+}
+
+double1 length(double3 v)
+{
+    return length<double,3>(v);
+}
+
+double1 length(double4 v)
+{
+    return length<double,4>(v);
+}
+
+half1 length(half1 v)
+{
+    return v;
+}
+
+half1 length(half2 v)
+{
+    return length<half,2>(v);
+}
+
+half1 length(half3 v)
+{
+    return length<half,3>(v);
+}
+
+half1 length(half4 v)
+{
+    return length<half,4>(v);
+}
+
+fixed1 length(fixed1 v)
+{
+    return v;
+}
+
+fixed1 length(fixed2 v)
+{
+    return length<fixed,2>(v);
+}
+
+fixed1 length(fixed3 v)
+{
+    return length<fixed,3>(v);
+}
+
+fixed1 length(fixed4 v)
+{
+    return length<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/lerp.cpp b/extensions/externals/src/cg4cpp/lerp.cpp
new file mode 100644
index 0000000..93d2fdb
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/lerp.cpp
@@ -0,0 +1,101 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/lerp.hpp>
+
+namespace Cg {
+
+float1 lerp(float1 a, float1 b, float1 t)
+{
+  return lerp<float,1>(a, b, t);
+}
+float2 lerp(float2 a, float2 b, float2 t)
+{
+  return lerp<float,2>(a, b, t);
+}
+float3 lerp(float3 a, float3 b, float3 t)
+{
+  return lerp<float,3>(a, b, t);
+}
+float4 lerp(float4 a, float4 b, float4 t)
+{
+  return lerp<float,4>(a, b, t);
+}
+
+int1 lerp(int1 a, int1 b, int1 t)
+{
+  return lerp<int,1>(a, b, t);
+}
+int2 lerp(int2 a, int2 b, int2 t)
+{
+  return lerp<int,2>(a, b, t);
+}
+int3 lerp(int3 a, int3 b, int3 t)
+{
+  return lerp<int,3>(a, b, t);
+}
+int4 lerp(int4 a, int4 b, int4 t)
+{
+  return lerp<int,4>(a, b, t);
+}
+
+half1 lerp(half1 a, half1 b, half1 t)
+{
+  return lerp<half,1>(a, b, t);
+}
+half2 lerp(half2 a, half2 b, half2 t)
+{
+  return lerp<half,2>(a, b, t);
+}
+half3 lerp(half3 a, half3 b, half3 t)
+{
+  return lerp<half,3>(a, b, t);
+}
+half4 lerp(half4 a, half4 b, half4 t)
+{
+  return lerp<half,4>(a, b, t);
+}
+
+fixed1 lerp(fixed1 a, fixed1 b, fixed1 t)
+{
+  return lerp<fixed,1>(a, b, t);
+}
+fixed2 lerp(fixed2 a, fixed2 b, fixed2 t)
+{
+  return lerp<fixed,2>(a, b, t);
+}
+fixed3 lerp(fixed3 a, fixed3 b, fixed3 t)
+{
+  return lerp<fixed,3>(a, b, t);
+}
+fixed4 lerp(fixed4 a, fixed4 b, fixed4 t)
+{
+  return lerp<fixed,4>(a, b, t);
+}
+
+double1 lerp(double1 a, double1 b, double1 t)
+{
+  return lerp<double,1>(a, b, t);
+}
+double2 lerp(double2 a, double2 b, double2 t)
+{
+  return lerp<double,2>(a, b, t);
+}
+double3 lerp(double3 a, double3 b, double3 t)
+{
+  return lerp<double,3>(a, b, t);
+}
+double4 lerp(double4 a, double4 b, double4 t)
+{
+  return lerp<double,4>(a, b, t);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/lit.cpp b/extensions/externals/src/cg4cpp/lit.cpp
new file mode 100644
index 0000000..ff1622d
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/lit.cpp
@@ -0,0 +1,53 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/stdlib.hpp>
+
+#include <cmath>  // for std::pow
+
+namespace Cg {
+
+template <typename T>
+static inline __CGvector<T,4> lit(const __CGvector<T,1> & NdotL, const __CGvector<T,1> & NdotH, const __CGvector<T,1> & m) // XXXmjk should be vectors??
+{
+    __CGvector<T,4> rv;
+    rv.x = T(1);
+    if (NdotL < 0) {
+        rv.y = 0;
+        rv.z = 0;
+    } else {
+        rv.y = NdotL;
+        if (NdotH < 0) {
+            rv.z = 0;
+        } else {
+            rv.z = std::pow(float1(NdotH), float1(m));  // revisit for double
+        }
+    }
+    rv.w = 1;
+    return rv;
+}
+
+float4 lit(float1 NdotL, float1 NdotH, float1 m)
+{
+  return lit<float>(NdotL, NdotH, m);
+}
+
+half4 lit(half1 NdotL, half1 NdotH, half1 m)
+{
+  return lit<half>(NdotL, NdotH, m);
+}
+
+fixed4 lit(fixed1 NdotL, fixed1 NdotH, fixed1 m)
+{
+  return lit<fixed>(NdotL, NdotH, m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/log.cpp b/extensions/externals/src/cg4cpp/log.cpp
new file mode 100644
index 0000000..00db917
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/log.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/log.hpp>
+
+namespace Cg {
+
+float log(float v)
+{
+    return log<float>(v);
+}
+
+float1 log(float1 v)
+{
+    return log<float,1>(v);
+}
+
+float2 log(float2 v)
+{
+    return log<float,2>(v);
+}
+
+float3 log(float3 v)
+{
+    return log<float,3>(v);
+}
+
+float4 log(float4 v)
+{
+    return log<float,4>(v);
+}
+
+double log(double v)
+{
+    return log<double>(v);
+}
+
+double1 log(double1 v)
+{
+    return log<double,1>(v);
+}
+
+double2 log(double2 v)
+{
+    return log<double,2>(v);
+}
+
+double3 log(double3 v)
+{
+    return log<double,3>(v);
+}
+
+double4 log(double4 v)
+{
+    return log<double,4>(v);
+}
+
+half log(half v)
+{
+    return log<half>(v);
+}
+
+half1 log(half1 v)
+{
+    return log<half,1>(v);
+}
+
+half2 log(half2 v)
+{
+    return log<half,2>(v);
+}
+
+half3 log(half3 v)
+{
+    return log<half,3>(v);
+}
+
+half4 log(half4 v)
+{
+    return log<half,4>(v);
+}
+
+fixed log(fixed v)
+{
+    return log<fixed>(v);
+}
+
+fixed1 log(fixed1 v)
+{
+    return log<fixed,1>(v);
+}
+
+fixed2 log(fixed2 v)
+{
+    return log<fixed,2>(v);
+}
+
+fixed3 log(fixed3 v)
+{
+    return log<fixed,3>(v);
+}
+
+fixed4 log(fixed4 v)
+{
+    return log<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/log10.cpp b/extensions/externals/src/cg4cpp/log10.cpp
new file mode 100644
index 0000000..5b8a8f1
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/log10.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/log10.hpp>
+
+namespace Cg {
+
+float log10(float v)
+{
+    return log10<float>(v);
+}
+
+float1 log10(float1 v)
+{
+    return log10<float,1>(v);
+}
+
+float2 log10(float2 v)
+{
+    return log10<float,2>(v);
+}
+
+float3 log10(float3 v)
+{
+    return log10<float,3>(v);
+}
+
+float4 log10(float4 v)
+{
+    return log10<float,4>(v);
+}
+
+double log10(double v)
+{
+    return log10<double>(v);
+}
+
+double1 log10(double1 v)
+{
+    return log10<double,1>(v);
+}
+
+double2 log10(double2 v)
+{
+    return log10<double,2>(v);
+}
+
+double3 log10(double3 v)
+{
+    return log10<double,3>(v);
+}
+
+double4 log10(double4 v)
+{
+    return log10<double,4>(v);
+}
+
+half log10(half v)
+{
+    return log10<half>(v);
+}
+
+half1 log10(half1 v)
+{
+    return log10<half,1>(v);
+}
+
+half2 log10(half2 v)
+{
+    return log10<half,2>(v);
+}
+
+half3 log10(half3 v)
+{
+    return log10<half,3>(v);
+}
+
+half4 log10(half4 v)
+{
+    return log10<half,4>(v);
+}
+
+fixed log10(fixed v)
+{
+    return log10<fixed>(v);
+}
+
+fixed1 log10(fixed1 v)
+{
+    return log10<fixed,1>(v);
+}
+
+fixed2 log10(fixed2 v)
+{
+    return log10<fixed,2>(v);
+}
+
+fixed3 log10(fixed3 v)
+{
+    return log10<fixed,3>(v);
+}
+
+fixed4 log10(fixed4 v)
+{
+    return log10<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/log2.cpp b/extensions/externals/src/cg4cpp/log2.cpp
new file mode 100644
index 0000000..5dc5f13
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/log2.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/log2.hpp>
+
+namespace Cg {
+
+float log2(float v)
+{
+    return log2<float>(v);
+}
+
+float1 log2(float1 v)
+{
+    return log2<float,1>(v);
+}
+
+float2 log2(float2 v)
+{
+    return log2<float,2>(v);
+}
+
+float3 log2(float3 v)
+{
+    return log2<float,3>(v);
+}
+
+float4 log2(float4 v)
+{
+    return log2<float,4>(v);
+}
+
+double log2(double v)
+{
+    return log2<double>(v);
+}
+
+double1 log2(double1 v)
+{
+    return log2<double,1>(v);
+}
+
+double2 log2(double2 v)
+{
+    return log2<double,2>(v);
+}
+
+double3 log2(double3 v)
+{
+    return log2<double,3>(v);
+}
+
+double4 log2(double4 v)
+{
+    return log2<double,4>(v);
+}
+
+half log2(half v)
+{
+    return log2<half>(v);
+}
+
+half1 log2(half1 v)
+{
+    return log2<half,1>(v);
+}
+
+half2 log2(half2 v)
+{
+    return log2<half,2>(v);
+}
+
+half3 log2(half3 v)
+{
+    return log2<half,3>(v);
+}
+
+half4 log2(half4 v)
+{
+    return log2<half,4>(v);
+}
+
+fixed log2(fixed v)
+{
+    return log2<fixed>(v);
+}
+
+fixed1 log2(fixed1 v)
+{
+    return log2<fixed,1>(v);
+}
+
+fixed2 log2(fixed2 v)
+{
+    return log2<fixed,2>(v);
+}
+
+fixed3 log2(fixed3 v)
+{
+    return log2<fixed,3>(v);
+}
+
+fixed4 log2(fixed4 v)
+{
+    return log2<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/max.cpp b/extensions/externals/src/cg4cpp/max.cpp
new file mode 100644
index 0000000..7021ba8
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/max.cpp
@@ -0,0 +1,141 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/max.hpp>
+
+namespace Cg {
+
+int max(int a, int b)
+{
+    return max<int>(a, b);
+}
+
+int1 max(int1 a, int1 b)
+{
+    return max<int,1>(a, b);
+}
+
+int2 max(int2 a, int2 b)
+{
+    return max<int,2>(a, b);
+}
+
+int3 max(int3 a, int3 b)
+{
+    return max<int,3>(a, b);
+}
+
+int4 max(int4 a, int4 b)
+{
+    return max<int,4>(a, b);
+}
+
+float max(float a, float b)
+{
+    return max<float>(a, b);
+}
+
+float1 max(float1 a, float1 b)
+{
+    return max<float,1>(a, b);;
+}
+
+float2 max(float2 a, float2 b)
+{
+    return max<float,2>(a, b);
+}
+
+float3 max(float3 a, float3 b)
+{
+    return max<float,3>(a, b);
+}
+
+float4 max(float4 a, float4 b)
+{
+    return max<float,4>(a, b);
+}
+
+double max(double a, double b)
+{
+    return max<double>(a, b);
+}
+
+double1 max(double1 a, double1 b)
+{
+    return max<double,1>(a, b);
+}
+
+double2 max(double2 a, double2 b)
+{
+    return max<double,2>(a, b);
+}
+
+double3 max(double3 a, double3 b)
+{
+    return max<double,3>(a, b);
+}
+
+double4 max(double4 a, double4 b)
+{
+    return max<double,4>(a, b);
+}
+
+half max(half a, half b)
+{
+    return max<half>(a, b);
+}
+
+half1 max(half1 a, half1 b)
+{
+    return max<half,1>(a, b);
+}
+
+half2 max(half2 a, half2 b)
+{
+    return max<half,2>(a, b);
+}
+
+half3 max(half3 a, half3 b)
+{
+    return max<half,3>(a, b);
+}
+
+half4 max(half4 a, half4 b)
+{
+    return max<half,4>(a, b);
+}
+
+fixed max(fixed a, fixed b)
+{
+    return max<fixed>(a, b);
+}
+
+fixed1 max(fixed1 a, fixed1 b)
+{
+    return max<fixed,1>(a, b);
+}
+
+fixed2 max(fixed2 a, fixed2 b)
+{
+    return max<fixed,2>(a, b);
+}
+
+fixed3 max(fixed3 a, fixed3 b)
+{
+    return max<fixed,3>(a, b);
+}
+
+fixed4 max(fixed4 a, fixed4 b)
+{
+    return max<fixed,4>(a, b);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/min.cpp b/extensions/externals/src/cg4cpp/min.cpp
new file mode 100644
index 0000000..da3e46d
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/min.cpp
@@ -0,0 +1,141 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/min.hpp>
+
+namespace Cg {
+
+int min(int a, int b)
+{
+    return min<int>(a, b);
+}
+
+int1 min(int1 a, int1 b)
+{
+    return min<int,1>(a, b);
+}
+
+int2 min(int2 a, int2 b)
+{
+    return min<int,2>(a, b);
+}
+
+int3 min(int3 a, int3 b)
+{
+    return min<int,3>(a, b);
+}
+
+int4 min(int4 a, int4 b)
+{
+    return min<int,4>(a, b);
+}
+
+float min(float a, float b)
+{
+    return min<float>(a, b);
+}
+
+float1 min(float1 a, float1 b)
+{
+    return min<float,1>(a, b);;
+}
+
+float2 min(float2 a, float2 b)
+{
+    return min<float,2>(a, b);
+}
+
+float3 min(float3 a, float3 b)
+{
+    return min<float,3>(a, b);
+}
+
+float4 min(float4 a, float4 b)
+{
+    return min<float,4>(a, b);
+}
+
+double min(double a, double b)
+{
+    return min<double>(a, b);
+}
+
+double1 min(double1 a, double1 b)
+{
+    return min<double,1>(a, b);
+}
+
+double2 min(double2 a, double2 b)
+{
+    return min<double,2>(a, b);
+}
+
+double3 min(double3 a, double3 b)
+{
+    return min<double,3>(a, b);
+}
+
+double4 min(double4 a, double4 b)
+{
+    return min<double,4>(a, b);
+}
+
+half min(half a, half b)
+{
+    return min<half>(a, b);
+}
+
+half1 min(half1 a, half1 b)
+{
+    return min<half,1>(a, b);
+}
+
+half2 min(half2 a, half2 b)
+{
+    return min<half,2>(a, b);
+}
+
+half3 min(half3 a, half3 b)
+{
+    return min<half,3>(a, b);
+}
+
+half4 min(half4 a, half4 b)
+{
+    return min<half,4>(a, b);
+}
+
+fixed min(fixed a, fixed b)
+{
+    return min<fixed>(a, b);
+}
+
+fixed1 min(fixed1 a, fixed1 b)
+{
+    return min<fixed,1>(a, b);
+}
+
+fixed2 min(fixed2 a, fixed2 b)
+{
+    return min<fixed,2>(a, b);
+}
+
+fixed3 min(fixed3 a, fixed3 b)
+{
+    return min<fixed,3>(a, b);
+}
+
+fixed4 min(fixed4 a, fixed4 b)
+{
+    return min<fixed,4>(a, b);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/modf.cpp b/extensions/externals/src/cg4cpp/modf.cpp
new file mode 100644
index 0000000..f17f5e2
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/modf.cpp
@@ -0,0 +1,112 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/inout.hpp>
+#include <Cg/stdlib.hpp>
+
+#include <cmath> // for std::exp
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<T,N> modf(__CGvector<T,N> x, __CGvector<T,N>& ipOut)
+{
+    __CGvector<T,N> rv;
+
+    for (int i=0; i<N; i++) {
+        typename __CGtype_trait<T>::dotType ipVal;  // float except double when T is double
+        rv[i] = T(std::modf(x[i], &ipVal));
+        ipOut[i] = T(ipVal);
+    }
+    return rv;
+}
+
+float1 modf(float1 x, Out<float1> ipOut)
+{
+    return modf<float,1>(x, ipOut);
+}
+
+float2 modf(float2 x, Out<float2> ipOut)
+{
+    return modf<float,2>(x, ipOut);
+}
+
+float3 modf(float3 x, Out<float3> ipOut)
+{
+    return modf<float,3>(x, ipOut);
+}
+
+float4 modf(float4 x, Out<float4> ipOut)
+{
+    return modf<float,4>(x, ipOut);
+}
+
+double1 modf(double1 x, Out<double1> ipOut)
+{
+    return modf<double,1>(x, ipOut);
+}
+
+double2 modf(double2 x, Out<double2> ipOut)
+{
+    return modf<double,2>(x, ipOut);
+}
+
+double3 modf(double3 x, Out<double3> ipOut)
+{
+    return modf<double,3>(x, ipOut);
+}
+
+double4 modf(double4 x, Out<double4> ipOut)
+{
+    return modf<double,4>(x, ipOut);
+}
+
+half1 modf(half1 x, Out<half1> ipOut)
+{
+    return modf<half,1>(x, ipOut);
+}
+
+half2 modf(half2 x, Out<half2> ipOut)
+{
+    return modf<half,2>(x, ipOut);
+}
+
+half3 modf(half3 x, Out<half3> ipOut)
+{
+    return modf<half,3>(x, ipOut);
+}
+
+half4 modf(half4 x, Out<half4> ipOut)
+{
+    return modf<half,4>(x, ipOut);
+}
+
+fixed1 modf(fixed1 x, Out<fixed1> ipOut)
+{
+    return modf<fixed,1>(x, ipOut);
+}
+
+fixed2 modf(fixed2 x, Out<fixed2> ipOut)
+{
+    return modf<fixed,2>(x, ipOut);
+}
+
+fixed3 modf(fixed3 x, Out<fixed3> ipOut)
+{
+    return modf<fixed,3>(x, ipOut);
+}
+
+fixed4 modf(fixed4 x, Out<fixed4> ipOut)
+{
+    return modf<fixed,4>(x, ipOut);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/mul.cpp b/extensions/externals/src/cg4cpp/mul.cpp
new file mode 100644
index 0000000..631e0d5
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/mul.cpp
@@ -0,0 +1,2032 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/half.hpp>
+#include <Cg/mul.hpp>
+
+namespace Cg {
+
+float1 mul(float1x1 m, float1 v)
+{
+    return mul<float,float,1,1>(m, v);
+}
+int1 mul(int1x1 m, int1 v)
+{
+    return mul<int,int,1,1>(m, v);
+}
+double1 mul(double1x1 m, double1 v)
+{
+    return mul<double,double,1,1>(m, v);
+}
+fixed1 mul(fixed1x1 m, fixed1 v)
+{
+    return mul<fixed,fixed,1,1>(m, v);
+}
+half1 mul(half1x1 m, half1 v)
+{
+    return mul<half,half,1,1>(m, v);
+}
+
+float2 mul(float2x1 m, float1 v)
+{
+    return mul<float,float,2,1>(m, v);
+}
+int2 mul(int2x1 m, int1 v)
+{
+    return mul<int,int,2,1>(m, v);
+}
+double2 mul(double2x1 m, double1 v)
+{
+    return mul<double,double,2,1>(m, v);
+}
+fixed2 mul(fixed2x1 m, fixed1 v)
+{
+    return mul<fixed,fixed,2,1>(m, v);
+}
+half2 mul(half2x1 m, half1 v)
+{
+    return mul<half,half,2,1>(m, v);
+}
+
+float3 mul(float3x1 m, float1 v)
+{
+    return mul<float,float,3,1>(m, v);
+}
+int3 mul(int3x1 m, int1 v)
+{
+    return mul<int,int,3,1>(m, v);
+}
+double3 mul(double3x1 m, double1 v)
+{
+    return mul<double,double,3,1>(m, v);
+}
+fixed3 mul(fixed3x1 m, fixed1 v)
+{
+    return mul<fixed,fixed,3,1>(m, v);
+}
+half3 mul(half3x1 m, half1 v)
+{
+    return mul<half,half,3,1>(m, v);
+}
+
+float4 mul(float4x1 m, float1 v)
+{
+    return mul<float,float,4,1>(m, v);
+}
+int4 mul(int4x1 m, int1 v)
+{
+    return mul<int,int,4,1>(m, v);
+}
+double4 mul(double4x1 m, double1 v)
+{
+    return mul<double,double,4,1>(m, v);
+}
+fixed4 mul(fixed4x1 m, fixed1 v)
+{
+    return mul<fixed,fixed,4,1>(m, v);
+}
+half4 mul(half4x1 m, half1 v)
+{
+    return mul<half,half,4,1>(m, v);
+}
+
+float1 mul(float1x2 m, float2 v)
+{
+    return mul<float,float,1,2>(m, v);
+}
+int1 mul(int1x2 m, int2 v)
+{
+    return mul<int,int,1,2>(m, v);
+}
+double1 mul(double1x2 m, double2 v)
+{
+    return mul<double,double,1,2>(m, v);
+}
+fixed1 mul(fixed1x2 m, fixed2 v)
+{
+    return mul<fixed,fixed,1,2>(m, v);
+}
+half1 mul(half1x2 m, half2 v)
+{
+    return mul<half,half,1,2>(m, v);
+}
+
+float2 mul(float2x2 m, float2 v)
+{
+    return mul<float,float,2,2>(m, v);
+}
+int2 mul(int2x2 m, int2 v)
+{
+    return mul<int,int,2,2>(m, v);
+}
+double2 mul(double2x2 m, double2 v)
+{
+    return mul<double,double,2,2>(m, v);
+}
+fixed2 mul(fixed2x2 m, fixed2 v)
+{
+    return mul<fixed,fixed,2,2>(m, v);
+}
+half2 mul(half2x2 m, half2 v)
+{
+    return mul<half,half,2,2>(m, v);
+}
+
+float3 mul(float3x2 m, float2 v)
+{
+    return mul<float,float,3,2>(m, v);
+}
+int3 mul(int3x2 m, int2 v)
+{
+    return mul<int,int,3,2>(m, v);
+}
+double3 mul(double3x2 m, double2 v)
+{
+    return mul<double,double,3,2>(m, v);
+}
+fixed3 mul(fixed3x2 m, fixed2 v)
+{
+    return mul<fixed,fixed,3,2>(m, v);
+}
+half3 mul(half3x2 m, half2 v)
+{
+    return mul<half,half,3,2>(m, v);
+}
+
+float4 mul(float4x2 m, float2 v)
+{
+    return mul<float,float,4,2>(m, v);
+}
+int4 mul(int4x2 m, int2 v)
+{
+    return mul<int,int,4,2>(m, v);
+}
+double4 mul(double4x2 m, double2 v)
+{
+    return mul<double,double,4,2>(m, v);
+}
+fixed4 mul(fixed4x2 m, fixed2 v)
+{
+    return mul<fixed,fixed,4,2>(m, v);
+}
+half4 mul(half4x2 m, half2 v)
+{
+    return mul<half,half,4,2>(m, v);
+}
+
+float1 mul(float1x3 m, float3 v)
+{
+    return mul<float,float,1,3>(m, v);
+}
+int1 mul(int1x3 m, int3 v)
+{
+    return mul<int,int,1,3>(m, v);
+}
+double1 mul(double1x3 m, double3 v)
+{
+    return mul<double,double,1,3>(m, v);
+}
+fixed1 mul(fixed1x3 m, fixed3 v)
+{
+    return mul<fixed,fixed,1,3>(m, v);
+}
+half1 mul(half1x3 m, half3 v)
+{
+    return mul<half,half,1,3>(m, v);
+}
+
+float2 mul(float2x3 m, float3 v)
+{
+    return mul<float,float,2,3>(m, v);
+}
+int2 mul(int2x3 m, int3 v)
+{
+    return mul<int,int,2,3>(m, v);
+}
+double2 mul(double2x3 m, double3 v)
+{
+    return mul<double,double,2,3>(m, v);
+}
+fixed2 mul(fixed2x3 m, fixed3 v)
+{
+    return mul<fixed,fixed,2,3>(m, v);
+}
+half2 mul(half2x3 m, half3 v)
+{
+    return mul<half,half,2,3>(m, v);
+}
+
+float3 mul(float3x3 m, float3 v)
+{
+    return mul<float,float,3,3>(m, v);
+}
+int3 mul(int3x3 m, int3 v)
+{
+    return mul<int,int,3,3>(m, v);
+}
+double3 mul(double3x3 m, double3 v)
+{
+    return mul<double,double,3,3>(m, v);
+}
+fixed3 mul(fixed3x3 m, fixed3 v)
+{
+    return mul<fixed,fixed,3,3>(m, v);
+}
+half3 mul(half3x3 m, half3 v)
+{
+    return mul<half,half,3,3>(m, v);
+}
+
+float4 mul(float4x3 m, float3 v)
+{
+    return mul<float,float,4,3>(m, v);
+}
+int4 mul(int4x3 m, int3 v)
+{
+    return mul<int,int,4,3>(m, v);
+}
+double4 mul(double4x3 m, double3 v)
+{
+    return mul<double,double,4,3>(m, v);
+}
+fixed4 mul(fixed4x3 m, fixed3 v)
+{
+    return mul<fixed,fixed,4,3>(m, v);
+}
+half4 mul(half4x3 m, half3 v)
+{
+    return mul<half,half,4,3>(m, v);
+}
+
+float1 mul(float1x4 m, float4 v)
+{
+    return mul<float,float,1,4>(m, v);
+}
+int1 mul(int1x4 m, int4 v)
+{
+    return mul<int,int,1,4>(m, v);
+}
+double1 mul(double1x4 m, double4 v)
+{
+    return mul<double,double,1,4>(m, v);
+}
+fixed1 mul(fixed1x4 m, fixed4 v)
+{
+    return mul<fixed,fixed,1,4>(m, v);
+}
+half1 mul(half1x4 m, half4 v)
+{
+    return mul<half,half,1,4>(m, v);
+}
+
+float2 mul(float2x4 m, float4 v)
+{
+    return mul<float,float,2,4>(m, v);
+}
+int2 mul(int2x4 m, int4 v)
+{
+    return mul<int,int,2,4>(m, v);
+}
+double2 mul(double2x4 m, double4 v)
+{
+    return mul<double,double,2,4>(m, v);
+}
+fixed2 mul(fixed2x4 m, fixed4 v)
+{
+    return mul<fixed,fixed,2,4>(m, v);
+}
+half2 mul(half2x4 m, half4 v)
+{
+    return mul<half,half,2,4>(m, v);
+}
+
+float3 mul(float3x4 m, float4 v)
+{
+    return mul<float,float,3,4>(m, v);
+}
+int3 mul(int3x4 m, int4 v)
+{
+    return mul<int,int,3,4>(m, v);
+}
+double3 mul(double3x4 m, double4 v)
+{
+    return mul<double,double,3,4>(m, v);
+}
+fixed3 mul(fixed3x4 m, fixed4 v)
+{
+    return mul<fixed,fixed,3,4>(m, v);
+}
+half3 mul(half3x4 m, half4 v)
+{
+    return mul<half,half,3,4>(m, v);
+}
+
+float4 mul(float4x4 m, float4 v)
+{
+    return mul<float,float,4,4>(m, v);
+}
+int4 mul(int4x4 m, int4 v)
+{
+    return mul<int,int,4,4>(m, v);
+}
+double4 mul(double4x4 m, double4 v)
+{
+    return mul<double,double,4,4>(m, v);
+}
+fixed4 mul(fixed4x4 m, fixed4 v)
+{
+    return mul<fixed,fixed,4,4>(m, v);
+}
+half4 mul(half4x4 m, half4 v)
+{
+    return mul<half,half,4,4>(m, v);
+}
+
+float1 mul(float1 v, float1x1 m)
+{
+    return mul<float,float,1,1>(v, m);
+}
+int1 mul(int1 v, int1x1 m)
+{
+    return mul<int,int,1,1>(v, m);
+}
+double1 mul(double1 v, double1x1 m)
+{
+    return mul<double,double,1,1>(v, m);
+}
+fixed1 mul(fixed1 v, fixed1x1 m)
+{
+    return mul<fixed,fixed,1,1>(v, m);
+}
+half1 mul(half1 v, half1x1 m)
+{
+    return mul<half,half,1,1>(v, m);
+}
+
+float2 mul(float1 v, float1x2 m)
+{
+    return mul<float,float,1,2>(v, m);
+}
+int2 mul(int1 v, int1x2 m)
+{
+    return mul<int,int,1,2>(v, m);
+}
+double2 mul(double1 v, double1x2 m)
+{
+    return mul<double,double,1,2>(v, m);
+}
+fixed2 mul(fixed1 v, fixed1x2 m)
+{
+    return mul<fixed,fixed,1,2>(v, m);
+}
+half2 mul(half1 v, half1x2 m)
+{
+    return mul<half,half,1,2>(v, m);
+}
+
+float3 mul(float1 v, float1x3 m)
+{
+    return mul<float,float,1,3>(v, m);
+}
+int3 mul(int1 v, int1x3 m)
+{
+    return mul<int,int,1,3>(v, m);
+}
+double3 mul(double1 v, double1x3 m)
+{
+    return mul<double,double,1,3>(v, m);
+}
+fixed3 mul(fixed1 v, fixed1x3 m)
+{
+    return mul<fixed,fixed,1,3>(v, m);
+}
+half3 mul(half1 v, half1x3 m)
+{
+    return mul<half,half,1,3>(v, m);
+}
+
+float4 mul(float1 v, float1x4 m)
+{
+    return mul<float,float,1,4>(v, m);
+}
+int4 mul(int1 v, int1x4 m)
+{
+    return mul<int,int,1,4>(v, m);
+}
+double4 mul(double1 v, double1x4 m)
+{
+    return mul<double,double,1,4>(v, m);
+}
+fixed4 mul(fixed1 v, fixed1x4 m)
+{
+    return mul<fixed,fixed,1,4>(v, m);
+}
+half4 mul(half1 v, half1x4 m)
+{
+    return mul<half,half,1,4>(v, m);
+}
+
+float1 mul(float2 v, float2x1 m)
+{
+    return mul<float,float,2,1>(v, m);
+}
+int1 mul(int2 v, int2x1 m)
+{
+    return mul<int,int,2,1>(v, m);
+}
+double1 mul(double2 v, double2x1 m)
+{
+    return mul<double,double,2,1>(v, m);
+}
+fixed1 mul(fixed2 v, fixed2x1 m)
+{
+    return mul<fixed,fixed,2,1>(v, m);
+}
+half1 mul(half2 v, half2x1 m)
+{
+    return mul<half,half,2,1>(v, m);
+}
+
+float2 mul(float2 v, float2x2 m)
+{
+    return mul<float,float,2,2>(v, m);
+}
+int2 mul(int2 v, int2x2 m)
+{
+    return mul<int,int,2,2>(v, m);
+}
+double2 mul(double2 v, double2x2 m)
+{
+    return mul<double,double,2,2>(v, m);
+}
+fixed2 mul(fixed2 v, fixed2x2 m)
+{
+    return mul<fixed,fixed,2,2>(v, m);
+}
+half2 mul(half2 v, half2x2 m)
+{
+    return mul<half,half,2,2>(v, m);
+}
+
+float3 mul(float2 v, float2x3 m)
+{
+    return mul<float,float,2,3>(v, m);
+}
+int3 mul(int2 v, int2x3 m)
+{
+    return mul<int,int,2,3>(v, m);
+}
+double3 mul(double2 v, double2x3 m)
+{
+    return mul<double,double,2,3>(v, m);
+}
+fixed3 mul(fixed2 v, fixed2x3 m)
+{
+    return mul<fixed,fixed,2,3>(v, m);
+}
+half3 mul(half2 v, half2x3 m)
+{
+    return mul<half,half,2,3>(v, m);
+}
+
+float4 mul(float2 v, float2x4 m)
+{
+    return mul<float,float,2,4>(v, m);
+}
+int4 mul(int2 v, int2x4 m)
+{
+    return mul<int,int,2,4>(v, m);
+}
+double4 mul(double2 v, double2x4 m)
+{
+    return mul<double,double,2,4>(v, m);
+}
+fixed4 mul(fixed2 v, fixed2x4 m)
+{
+    return mul<fixed,fixed,2,4>(v, m);
+}
+half4 mul(half2 v, half2x4 m)
+{
+    return mul<half,half,2,4>(v, m);
+}
+
+float1 mul(float3 v, float3x1 m)
+{
+    return mul<float,float,3,1>(v, m);
+}
+int1 mul(int3 v, int3x1 m)
+{
+    return mul<int,int,3,1>(v, m);
+}
+double1 mul(double3 v, double3x1 m)
+{
+    return mul<double,double,3,1>(v, m);
+}
+fixed1 mul(fixed3 v, fixed3x1 m)
+{
+    return mul<fixed,fixed,3,1>(v, m);
+}
+half1 mul(half3 v, half3x1 m)
+{
+    return mul<half,half,3,1>(v, m);
+}
+
+float2 mul(float3 v, float3x2 m)
+{
+    return mul<float,float,3,2>(v, m);
+}
+int2 mul(int3 v, int3x2 m)
+{
+    return mul<int,int,3,2>(v, m);
+}
+double2 mul(double3 v, double3x2 m)
+{
+    return mul<double,double,3,2>(v, m);
+}
+fixed2 mul(fixed3 v, fixed3x2 m)
+{
+    return mul<fixed,fixed,3,2>(v, m);
+}
+half2 mul(half3 v, half3x2 m)
+{
+    return mul<half,half,3,2>(v, m);
+}
+
+float3 mul(float3 v, float3x3 m)
+{
+    return mul<float,float,3,3>(v, m);
+}
+int3 mul(int3 v, int3x3 m)
+{
+    return mul<int,int,3,3>(v, m);
+}
+double3 mul(double3 v, double3x3 m)
+{
+    return mul<double,double,3,3>(v, m);
+}
+fixed3 mul(fixed3 v, fixed3x3 m)
+{
+    return mul<fixed,fixed,3,3>(v, m);
+}
+half3 mul(half3 v, half3x3 m)
+{
+    return mul<half,half,3,3>(v, m);
+}
+
+float4 mul(float3 v, float3x4 m)
+{
+    return mul<float,float,3,4>(v, m);
+}
+int4 mul(int3 v, int3x4 m)
+{
+    return mul<int,int,3,4>(v, m);
+}
+double4 mul(double3 v, double3x4 m)
+{
+    return mul<double,double,3,4>(v, m);
+}
+fixed4 mul(fixed3 v, fixed3x4 m)
+{
+    return mul<fixed,fixed,3,4>(v, m);
+}
+half4 mul(half3 v, half3x4 m)
+{
+    return mul<half,half,3,4>(v, m);
+}
+
+float1 mul(float4 v, float4x1 m)
+{
+    return mul<float,float,4,1>(v, m);
+}
+int1 mul(int4 v, int4x1 m)
+{
+    return mul<int,int,4,1>(v, m);
+}
+double1 mul(double4 v, double4x1 m)
+{
+    return mul<double,double,4,1>(v, m);
+}
+fixed1 mul(fixed4 v, fixed4x1 m)
+{
+    return mul<fixed,fixed,4,1>(v, m);
+}
+half1 mul(half4 v, half4x1 m)
+{
+    return mul<half,half,4,1>(v, m);
+}
+
+float2 mul(float4 v, float4x2 m)
+{
+    return mul<float,float,4,2>(v, m);
+}
+int2 mul(int4 v, int4x2 m)
+{
+    return mul<int,int,4,2>(v, m);
+}
+double2 mul(double4 v, double4x2 m)
+{
+    return mul<double,double,4,2>(v, m);
+}
+fixed2 mul(fixed4 v, fixed4x2 m)
+{
+    return mul<fixed,fixed,4,2>(v, m);
+}
+half2 mul(half4 v, half4x2 m)
+{
+    return mul<half,half,4,2>(v, m);
+}
+
+float3 mul(float4 v, float4x3 m)
+{
+    return mul<float,float,4,3>(v, m);
+}
+int3 mul(int4 v, int4x3 m)
+{
+    return mul<int,int,4,3>(v, m);
+}
+double3 mul(double4 v, double4x3 m)
+{
+    return mul<double,double,4,3>(v, m);
+}
+fixed3 mul(fixed4 v, fixed4x3 m)
+{
+    return mul<fixed,fixed,4,3>(v, m);
+}
+half3 mul(half4 v, half4x3 m)
+{
+    return mul<half,half,4,3>(v, m);
+}
+
+float4 mul(float4 v, float4x4 m)
+{
+    return mul<float,float,4,4>(v, m);
+}
+int4 mul(int4 v, int4x4 m)
+{
+    return mul<int,int,4,4>(v, m);
+}
+double4 mul(double4 v, double4x4 m)
+{
+    return mul<double,double,4,4>(v, m);
+}
+fixed4 mul(fixed4 v, fixed4x4 m)
+{
+    return mul<fixed,fixed,4,4>(v, m);
+}
+half4 mul(half4 v, half4x4 m)
+{
+    return mul<half,half,4,4>(v, m);
+}
+
+float1x1 mul(float1x1 m1, float1x1 m2)
+{
+    return mul<float,float,1,1,1>(m1, m2);
+}
+int1x1 mul(int1x1 m1, int1x1 m2)
+{
+    return mul<int,int,1,1,1>(m1, m2);
+}
+double1x1 mul(double1x1 m1, double1x1 m2)
+{
+    return mul<double,double,1,1,1>(m1, m2);
+}
+fixed1x1 mul(fixed1x1 m1, fixed1x1 m2)
+{
+    return mul<fixed,fixed,1,1,1>(m1, m2);
+}
+half1x1 mul(half1x1 m1, half1x1 m2)
+{
+    return mul<half,half,1,1,1>(m1, m2);
+}
+
+float1x2 mul(float1x1 m1, float1x2 m2)
+{
+    return mul<float,float,1,1,2>(m1, m2);
+}
+int1x2 mul(int1x1 m1, int1x2 m2)
+{
+    return mul<int,int,1,1,2>(m1, m2);
+}
+double1x2 mul(double1x1 m1, double1x2 m2)
+{
+    return mul<double,double,1,1,2>(m1, m2);
+}
+fixed1x2 mul(fixed1x1 m1, fixed1x2 m2)
+{
+    return mul<fixed,fixed,1,1,2>(m1, m2);
+}
+half1x2 mul(half1x1 m1, half1x2 m2)
+{
+    return mul<half,half,1,1,2>(m1, m2);
+}
+
+float1x3 mul(float1x1 m1, float1x3 m2)
+{
+    return mul<float,float,1,1,3>(m1, m2);
+}
+int1x3 mul(int1x1 m1, int1x3 m2)
+{
+    return mul<int,int,1,1,3>(m1, m2);
+}
+double1x3 mul(double1x1 m1, double1x3 m2)
+{
+    return mul<double,double,1,1,3>(m1, m2);
+}
+fixed1x3 mul(fixed1x1 m1, fixed1x3 m2)
+{
+    return mul<fixed,fixed,1,1,3>(m1, m2);
+}
+half1x3 mul(half1x1 m1, half1x3 m2)
+{
+    return mul<half,half,1,1,3>(m1, m2);
+}
+
+float1x4 mul(float1x1 m1, float1x4 m2)
+{
+    return mul<float,float,1,1,4>(m1, m2);
+}
+int1x4 mul(int1x1 m1, int1x4 m2)
+{
+    return mul<int,int,1,1,4>(m1, m2);
+}
+double1x4 mul(double1x1 m1, double1x4 m2)
+{
+    return mul<double,double,1,1,4>(m1, m2);
+}
+fixed1x4 mul(fixed1x1 m1, fixed1x4 m2)
+{
+    return mul<fixed,fixed,1,1,4>(m1, m2);
+}
+half1x4 mul(half1x1 m1, half1x4 m2)
+{
+    return mul<half,half,1,1,4>(m1, m2);
+}
+
+float1x1 mul(float1x2 m1, float2x1 m2)
+{
+    return mul<float,float,1,2,1>(m1, m2);
+}
+int1x1 mul(int1x2 m1, int2x1 m2)
+{
+    return mul<int,int,1,2,1>(m1, m2);
+}
+double1x1 mul(double1x2 m1, double2x1 m2)
+{
+    return mul<double,double,1,2,1>(m1, m2);
+}
+fixed1x1 mul(fixed1x2 m1, fixed2x1 m2)
+{
+    return mul<fixed,fixed,1,2,1>(m1, m2);
+}
+half1x1 mul(half1x2 m1, half2x1 m2)
+{
+    return mul<half,half,1,2,1>(m1, m2);
+}
+
+float1x2 mul(float1x2 m1, float2x2 m2)
+{
+    return mul<float,float,1,2,2>(m1, m2);
+}
+int1x2 mul(int1x2 m1, int2x2 m2)
+{
+    return mul<int,int,1,2,2>(m1, m2);
+}
+double1x2 mul(double1x2 m1, double2x2 m2)
+{
+    return mul<double,double,1,2,2>(m1, m2);
+}
+fixed1x2 mul(fixed1x2 m1, fixed2x2 m2)
+{
+    return mul<fixed,fixed,1,2,2>(m1, m2);
+}
+half1x2 mul(half1x2 m1, half2x2 m2)
+{
+    return mul<half,half,1,2,2>(m1, m2);
+}
+
+float1x3 mul(float1x2 m1, float2x3 m2)
+{
+    return mul<float,float,1,2,3>(m1, m2);
+}
+int1x3 mul(int1x2 m1, int2x3 m2)
+{
+    return mul<int,int,1,2,3>(m1, m2);
+}
+double1x3 mul(double1x2 m1, double2x3 m2)
+{
+    return mul<double,double,1,2,3>(m1, m2);
+}
+fixed1x3 mul(fixed1x2 m1, fixed2x3 m2)
+{
+    return mul<fixed,fixed,1,2,3>(m1, m2);
+}
+half1x3 mul(half1x2 m1, half2x3 m2)
+{
+    return mul<half,half,1,2,3>(m1, m2);
+}
+
+float1x4 mul(float1x2 m1, float2x4 m2)
+{
+    return mul<float,float,1,2,4>(m1, m2);
+}
+int1x4 mul(int1x2 m1, int2x4 m2)
+{
+    return mul<int,int,1,2,4>(m1, m2);
+}
+double1x4 mul(double1x2 m1, double2x4 m2)
+{
+    return mul<double,double,1,2,4>(m1, m2);
+}
+fixed1x4 mul(fixed1x2 m1, fixed2x4 m2)
+{
+    return mul<fixed,fixed,1,2,4>(m1, m2);
+}
+half1x4 mul(half1x2 m1, half2x4 m2)
+{
+    return mul<half,half,1,2,4>(m1, m2);
+}
+
+float1x1 mul(float1x3 m1, float3x1 m2)
+{
+    return mul<float,float,1,3,1>(m1, m2);
+}
+int1x1 mul(int1x3 m1, int3x1 m2)
+{
+    return mul<int,int,1,3,1>(m1, m2);
+}
+double1x1 mul(double1x3 m1, double3x1 m2)
+{
+    return mul<double,double,1,3,1>(m1, m2);
+}
+fixed1x1 mul(fixed1x3 m1, fixed3x1 m2)
+{
+    return mul<fixed,fixed,1,3,1>(m1, m2);
+}
+half1x1 mul(half1x3 m1, half3x1 m2)
+{
+    return mul<half,half,1,3,1>(m1, m2);
+}
+
+float1x2 mul(float1x3 m1, float3x2 m2)
+{
+    return mul<float,float,1,3,2>(m1, m2);
+}
+int1x2 mul(int1x3 m1, int3x2 m2)
+{
+    return mul<int,int,1,3,2>(m1, m2);
+}
+double1x2 mul(double1x3 m1, double3x2 m2)
+{
+    return mul<double,double,1,3,2>(m1, m2);
+}
+fixed1x2 mul(fixed1x3 m1, fixed3x2 m2)
+{
+    return mul<fixed,fixed,1,3,2>(m1, m2);
+}
+half1x2 mul(half1x3 m1, half3x2 m2)
+{
+    return mul<half,half,1,3,2>(m1, m2);
+}
+
+float1x3 mul(float1x3 m1, float3x3 m2)
+{
+    return mul<float,float,1,3,3>(m1, m2);
+}
+int1x3 mul(int1x3 m1, int3x3 m2)
+{
+    return mul<int,int,1,3,3>(m1, m2);
+}
+double1x3 mul(double1x3 m1, double3x3 m2)
+{
+    return mul<double,double,1,3,3>(m1, m2);
+}
+fixed1x3 mul(fixed1x3 m1, fixed3x3 m2)
+{
+    return mul<fixed,fixed,1,3,3>(m1, m2);
+}
+half1x3 mul(half1x3 m1, half3x3 m2)
+{
+    return mul<half,half,1,3,3>(m1, m2);
+}
+
+float1x4 mul(float1x3 m1, float3x4 m2)
+{
+    return mul<float,float,1,3,4>(m1, m2);
+}
+int1x4 mul(int1x3 m1, int3x4 m2)
+{
+    return mul<int,int,1,3,4>(m1, m2);
+}
+double1x4 mul(double1x3 m1, double3x4 m2)
+{
+    return mul<double,double,1,3,4>(m1, m2);
+}
+fixed1x4 mul(fixed1x3 m1, fixed3x4 m2)
+{
+    return mul<fixed,fixed,1,3,4>(m1, m2);
+}
+half1x4 mul(half1x3 m1, half3x4 m2)
+{
+    return mul<half,half,1,3,4>(m1, m2);
+}
+
+float1x1 mul(float1x4 m1, float4x1 m2)
+{
+    return mul<float,float,1,4,1>(m1, m2);
+}
+int1x1 mul(int1x4 m1, int4x1 m2)
+{
+    return mul<int,int,1,4,1>(m1, m2);
+}
+double1x1 mul(double1x4 m1, double4x1 m2)
+{
+    return mul<double,double,1,4,1>(m1, m2);
+}
+fixed1x1 mul(fixed1x4 m1, fixed4x1 m2)
+{
+    return mul<fixed,fixed,1,4,1>(m1, m2);
+}
+half1x1 mul(half1x4 m1, half4x1 m2)
+{
+    return mul<half,half,1,4,1>(m1, m2);
+}
+
+float1x2 mul(float1x4 m1, float4x2 m2)
+{
+    return mul<float,float,1,4,2>(m1, m2);
+}
+int1x2 mul(int1x4 m1, int4x2 m2)
+{
+    return mul<int,int,1,4,2>(m1, m2);
+}
+double1x2 mul(double1x4 m1, double4x2 m2)
+{
+    return mul<double,double,1,4,2>(m1, m2);
+}
+fixed1x2 mul(fixed1x4 m1, fixed4x2 m2)
+{
+    return mul<fixed,fixed,1,4,2>(m1, m2);
+}
+half1x2 mul(half1x4 m1, half4x2 m2)
+{
+    return mul<half,half,1,4,2>(m1, m2);
+}
+
+float1x3 mul(float1x4 m1, float4x3 m2)
+{
+    return mul<float,float,1,4,3>(m1, m2);
+}
+int1x3 mul(int1x4 m1, int4x3 m2)
+{
+    return mul<int,int,1,4,3>(m1, m2);
+}
+double1x3 mul(double1x4 m1, double4x3 m2)
+{
+    return mul<double,double,1,4,3>(m1, m2);
+}
+fixed1x3 mul(fixed1x4 m1, fixed4x3 m2)
+{
+    return mul<fixed,fixed,1,4,3>(m1, m2);
+}
+half1x3 mul(half1x4 m1, half4x3 m2)
+{
+    return mul<half,half,1,4,3>(m1, m2);
+}
+
+float1x4 mul(float1x4 m1, float4x4 m2)
+{
+    return mul<float,float,1,4,4>(m1, m2);
+}
+int1x4 mul(int1x4 m1, int4x4 m2)
+{
+    return mul<int,int,1,4,4>(m1, m2);
+}
+double1x4 mul(double1x4 m1, double4x4 m2)
+{
+    return mul<double,double,1,4,4>(m1, m2);
+}
+fixed1x4 mul(fixed1x4 m1, fixed4x4 m2)
+{
+    return mul<fixed,fixed,1,4,4>(m1, m2);
+}
+half1x4 mul(half1x4 m1, half4x4 m2)
+{
+    return mul<half,half,1,4,4>(m1, m2);
+}
+
+float2x1 mul(float2x1 m1, float1x1 m2)
+{
+    return mul<float,float,2,1,1>(m1, m2);
+}
+int2x1 mul(int2x1 m1, int1x1 m2)
+{
+    return mul<int,int,2,1,1>(m1, m2);
+}
+double2x1 mul(double2x1 m1, double1x1 m2)
+{
+    return mul<double,double,2,1,1>(m1, m2);
+}
+fixed2x1 mul(fixed2x1 m1, fixed1x1 m2)
+{
+    return mul<fixed,fixed,2,1,1>(m1, m2);
+}
+half2x1 mul(half2x1 m1, half1x1 m2)
+{
+    return mul<half,half,2,1,1>(m1, m2);
+}
+
+float2x2 mul(float2x1 m1, float1x2 m2)
+{
+    return mul<float,float,2,1,2>(m1, m2);
+}
+int2x2 mul(int2x1 m1, int1x2 m2)
+{
+    return mul<int,int,2,1,2>(m1, m2);
+}
+double2x2 mul(double2x1 m1, double1x2 m2)
+{
+    return mul<double,double,2,1,2>(m1, m2);
+}
+fixed2x2 mul(fixed2x1 m1, fixed1x2 m2)
+{
+    return mul<fixed,fixed,2,1,2>(m1, m2);
+}
+half2x2 mul(half2x1 m1, half1x2 m2)
+{
+    return mul<half,half,2,1,2>(m1, m2);
+}
+
+float2x3 mul(float2x1 m1, float1x3 m2)
+{
+    return mul<float,float,2,1,3>(m1, m2);
+}
+int2x3 mul(int2x1 m1, int1x3 m2)
+{
+    return mul<int,int,2,1,3>(m1, m2);
+}
+double2x3 mul(double2x1 m1, double1x3 m2)
+{
+    return mul<double,double,2,1,3>(m1, m2);
+}
+fixed2x3 mul(fixed2x1 m1, fixed1x3 m2)
+{
+    return mul<fixed,fixed,2,1,3>(m1, m2);
+}
+half2x3 mul(half2x1 m1, half1x3 m2)
+{
+    return mul<half,half,2,1,3>(m1, m2);
+}
+
+float2x4 mul(float2x1 m1, float1x4 m2)
+{
+    return mul<float,float,2,1,4>(m1, m2);
+}
+int2x4 mul(int2x1 m1, int1x4 m2)
+{
+    return mul<int,int,2,1,4>(m1, m2);
+}
+double2x4 mul(double2x1 m1, double1x4 m2)
+{
+    return mul<double,double,2,1,4>(m1, m2);
+}
+fixed2x4 mul(fixed2x1 m1, fixed1x4 m2)
+{
+    return mul<fixed,fixed,2,1,4>(m1, m2);
+}
+half2x4 mul(half2x1 m1, half1x4 m2)
+{
+    return mul<half,half,2,1,4>(m1, m2);
+}
+
+float2x1 mul(float2x2 m1, float2x1 m2)
+{
+    return mul<float,float,2,2,1>(m1, m2);
+}
+int2x1 mul(int2x2 m1, int2x1 m2)
+{
+    return mul<int,int,2,2,1>(m1, m2);
+}
+double2x1 mul(double2x2 m1, double2x1 m2)
+{
+    return mul<double,double,2,2,1>(m1, m2);
+}
+fixed2x1 mul(fixed2x2 m1, fixed2x1 m2)
+{
+    return mul<fixed,fixed,2,2,1>(m1, m2);
+}
+half2x1 mul(half2x2 m1, half2x1 m2)
+{
+    return mul<half,half,2,2,1>(m1, m2);
+}
+
+float2x2 mul(float2x2 m1, float2x2 m2)
+{
+    return mul<float,float,2,2,2>(m1, m2);
+}
+int2x2 mul(int2x2 m1, int2x2 m2)
+{
+    return mul<int,int,2,2,2>(m1, m2);
+}
+double2x2 mul(double2x2 m1, double2x2 m2)
+{
+    return mul<double,double,2,2,2>(m1, m2);
+}
+fixed2x2 mul(fixed2x2 m1, fixed2x2 m2)
+{
+    return mul<fixed,fixed,2,2,2>(m1, m2);
+}
+half2x2 mul(half2x2 m1, half2x2 m2)
+{
+    return mul<half,half,2,2,2>(m1, m2);
+}
+
+float2x3 mul(float2x2 m1, float2x3 m2)
+{
+    return mul<float,float,2,2,3>(m1, m2);
+}
+int2x3 mul(int2x2 m1, int2x3 m2)
+{
+    return mul<int,int,2,2,3>(m1, m2);
+}
+double2x3 mul(double2x2 m1, double2x3 m2)
+{
+    return mul<double,double,2,2,3>(m1, m2);
+}
+fixed2x3 mul(fixed2x2 m1, fixed2x3 m2)
+{
+    return mul<fixed,fixed,2,2,3>(m1, m2);
+}
+half2x3 mul(half2x2 m1, half2x3 m2)
+{
+    return mul<half,half,2,2,3>(m1, m2);
+}
+
+float2x4 mul(float2x2 m1, float2x4 m2)
+{
+    return mul<float,float,2,2,4>(m1, m2);
+}
+int2x4 mul(int2x2 m1, int2x4 m2)
+{
+    return mul<int,int,2,2,4>(m1, m2);
+}
+double2x4 mul(double2x2 m1, double2x4 m2)
+{
+    return mul<double,double,2,2,4>(m1, m2);
+}
+fixed2x4 mul(fixed2x2 m1, fixed2x4 m2)
+{
+    return mul<fixed,fixed,2,2,4>(m1, m2);
+}
+half2x4 mul(half2x2 m1, half2x4 m2)
+{
+    return mul<half,half,2,2,4>(m1, m2);
+}
+
+float2x1 mul(float2x3 m1, float3x1 m2)
+{
+    return mul<float,float,2,3,1>(m1, m2);
+}
+int2x1 mul(int2x3 m1, int3x1 m2)
+{
+    return mul<int,int,2,3,1>(m1, m2);
+}
+double2x1 mul(double2x3 m1, double3x1 m2)
+{
+    return mul<double,double,2,3,1>(m1, m2);
+}
+fixed2x1 mul(fixed2x3 m1, fixed3x1 m2)
+{
+    return mul<fixed,fixed,2,3,1>(m1, m2);
+}
+half2x1 mul(half2x3 m1, half3x1 m2)
+{
+    return mul<half,half,2,3,1>(m1, m2);
+}
+
+float2x2 mul(float2x3 m1, float3x2 m2)
+{
+    return mul<float,float,2,3,2>(m1, m2);
+}
+int2x2 mul(int2x3 m1, int3x2 m2)
+{
+    return mul<int,int,2,3,2>(m1, m2);
+}
+double2x2 mul(double2x3 m1, double3x2 m2)
+{
+    return mul<double,double,2,3,2>(m1, m2);
+}
+fixed2x2 mul(fixed2x3 m1, fixed3x2 m2)
+{
+    return mul<fixed,fixed,2,3,2>(m1, m2);
+}
+half2x2 mul(half2x3 m1, half3x2 m2)
+{
+    return mul<half,half,2,3,2>(m1, m2);
+}
+
+float2x3 mul(float2x3 m1, float3x3 m2)
+{
+    return mul<float,float,2,3,3>(m1, m2);
+}
+int2x3 mul(int2x3 m1, int3x3 m2)
+{
+    return mul<int,int,2,3,3>(m1, m2);
+}
+double2x3 mul(double2x3 m1, double3x3 m2)
+{
+    return mul<double,double,2,3,3>(m1, m2);
+}
+fixed2x3 mul(fixed2x3 m1, fixed3x3 m2)
+{
+    return mul<fixed,fixed,2,3,3>(m1, m2);
+}
+half2x3 mul(half2x3 m1, half3x3 m2)
+{
+    return mul<half,half,2,3,3>(m1, m2);
+}
+
+float2x4 mul(float2x3 m1, float3x4 m2)
+{
+    return mul<float,float,2,3,4>(m1, m2);
+}
+int2x4 mul(int2x3 m1, int3x4 m2)
+{
+    return mul<int,int,2,3,4>(m1, m2);
+}
+double2x4 mul(double2x3 m1, double3x4 m2)
+{
+    return mul<double,double,2,3,4>(m1, m2);
+}
+fixed2x4 mul(fixed2x3 m1, fixed3x4 m2)
+{
+    return mul<fixed,fixed,2,3,4>(m1, m2);
+}
+half2x4 mul(half2x3 m1, half3x4 m2)
+{
+    return mul<half,half,2,3,4>(m1, m2);
+}
+
+float2x1 mul(float2x4 m1, float4x1 m2)
+{
+    return mul<float,float,2,4,1>(m1, m2);
+}
+int2x1 mul(int2x4 m1, int4x1 m2)
+{
+    return mul<int,int,2,4,1>(m1, m2);
+}
+double2x1 mul(double2x4 m1, double4x1 m2)
+{
+    return mul<double,double,2,4,1>(m1, m2);
+}
+fixed2x1 mul(fixed2x4 m1, fixed4x1 m2)
+{
+    return mul<fixed,fixed,2,4,1>(m1, m2);
+}
+half2x1 mul(half2x4 m1, half4x1 m2)
+{
+    return mul<half,half,2,4,1>(m1, m2);
+}
+
+float2x2 mul(float2x4 m1, float4x2 m2)
+{
+    return mul<float,float,2,4,2>(m1, m2);
+}
+int2x2 mul(int2x4 m1, int4x2 m2)
+{
+    return mul<int,int,2,4,2>(m1, m2);
+}
+double2x2 mul(double2x4 m1, double4x2 m2)
+{
+    return mul<double,double,2,4,2>(m1, m2);
+}
+fixed2x2 mul(fixed2x4 m1, fixed4x2 m2)
+{
+    return mul<fixed,fixed,2,4,2>(m1, m2);
+}
+half2x2 mul(half2x4 m1, half4x2 m2)
+{
+    return mul<half,half,2,4,2>(m1, m2);
+}
+
+float2x3 mul(float2x4 m1, float4x3 m2)
+{
+    return mul<float,float,2,4,3>(m1, m2);
+}
+int2x3 mul(int2x4 m1, int4x3 m2)
+{
+    return mul<int,int,2,4,3>(m1, m2);
+}
+double2x3 mul(double2x4 m1, double4x3 m2)
+{
+    return mul<double,double,2,4,3>(m1, m2);
+}
+fixed2x3 mul(fixed2x4 m1, fixed4x3 m2)
+{
+    return mul<fixed,fixed,2,4,3>(m1, m2);
+}
+half2x3 mul(half2x4 m1, half4x3 m2)
+{
+    return mul<half,half,2,4,3>(m1, m2);
+}
+
+float2x4 mul(float2x4 m1, float4x4 m2)
+{
+    return mul<float,float,2,4,4>(m1, m2);
+}
+int2x4 mul(int2x4 m1, int4x4 m2)
+{
+    return mul<int,int,2,4,4>(m1, m2);
+}
+double2x4 mul(double2x4 m1, double4x4 m2)
+{
+    return mul<double,double,2,4,4>(m1, m2);
+}
+fixed2x4 mul(fixed2x4 m1, fixed4x4 m2)
+{
+    return mul<fixed,fixed,2,4,4>(m1, m2);
+}
+half2x4 mul(half2x4 m1, half4x4 m2)
+{
+    return mul<half,half,2,4,4>(m1, m2);
+}
+
+float3x1 mul(float3x1 m1, float1x1 m2)
+{
+    return mul<float,float,3,1,1>(m1, m2);
+}
+int3x1 mul(int3x1 m1, int1x1 m2)
+{
+    return mul<int,int,3,1,1>(m1, m2);
+}
+double3x1 mul(double3x1 m1, double1x1 m2)
+{
+    return mul<double,double,3,1,1>(m1, m2);
+}
+fixed3x1 mul(fixed3x1 m1, fixed1x1 m2)
+{
+    return mul<fixed,fixed,3,1,1>(m1, m2);
+}
+half3x1 mul(half3x1 m1, half1x1 m2)
+{
+    return mul<half,half,3,1,1>(m1, m2);
+}
+
+float3x2 mul(float3x1 m1, float1x2 m2)
+{
+    return mul<float,float,3,1,2>(m1, m2);
+}
+int3x2 mul(int3x1 m1, int1x2 m2)
+{
+    return mul<int,int,3,1,2>(m1, m2);
+}
+double3x2 mul(double3x1 m1, double1x2 m2)
+{
+    return mul<double,double,3,1,2>(m1, m2);
+}
+fixed3x2 mul(fixed3x1 m1, fixed1x2 m2)
+{
+    return mul<fixed,fixed,3,1,2>(m1, m2);
+}
+half3x2 mul(half3x1 m1, half1x2 m2)
+{
+    return mul<half,half,3,1,2>(m1, m2);
+}
+
+float3x3 mul(float3x1 m1, float1x3 m2)
+{
+    return mul<float,float,3,1,3>(m1, m2);
+}
+int3x3 mul(int3x1 m1, int1x3 m2)
+{
+    return mul<int,int,3,1,3>(m1, m2);
+}
+double3x3 mul(double3x1 m1, double1x3 m2)
+{
+    return mul<double,double,3,1,3>(m1, m2);
+}
+fixed3x3 mul(fixed3x1 m1, fixed1x3 m2)
+{
+    return mul<fixed,fixed,3,1,3>(m1, m2);
+}
+half3x3 mul(half3x1 m1, half1x3 m2)
+{
+    return mul<half,half,3,1,3>(m1, m2);
+}
+
+float3x4 mul(float3x1 m1, float1x4 m2)
+{
+    return mul<float,float,3,1,4>(m1, m2);
+}
+int3x4 mul(int3x1 m1, int1x4 m2)
+{
+    return mul<int,int,3,1,4>(m1, m2);
+}
+double3x4 mul(double3x1 m1, double1x4 m2)
+{
+    return mul<double,double,3,1,4>(m1, m2);
+}
+fixed3x4 mul(fixed3x1 m1, fixed1x4 m2)
+{
+    return mul<fixed,fixed,3,1,4>(m1, m2);
+}
+half3x4 mul(half3x1 m1, half1x4 m2)
+{
+    return mul<half,half,3,1,4>(m1, m2);
+}
+
+float3x1 mul(float3x2 m1, float2x1 m2)
+{
+    return mul<float,float,3,2,1>(m1, m2);
+}
+int3x1 mul(int3x2 m1, int2x1 m2)
+{
+    return mul<int,int,3,2,1>(m1, m2);
+}
+double3x1 mul(double3x2 m1, double2x1 m2)
+{
+    return mul<double,double,3,2,1>(m1, m2);
+}
+fixed3x1 mul(fixed3x2 m1, fixed2x1 m2)
+{
+    return mul<fixed,fixed,3,2,1>(m1, m2);
+}
+half3x1 mul(half3x2 m1, half2x1 m2)
+{
+    return mul<half,half,3,2,1>(m1, m2);
+}
+
+float3x2 mul(float3x2 m1, float2x2 m2)
+{
+    return mul<float,float,3,2,2>(m1, m2);
+}
+int3x2 mul(int3x2 m1, int2x2 m2)
+{
+    return mul<int,int,3,2,2>(m1, m2);
+}
+double3x2 mul(double3x2 m1, double2x2 m2)
+{
+    return mul<double,double,3,2,2>(m1, m2);
+}
+fixed3x2 mul(fixed3x2 m1, fixed2x2 m2)
+{
+    return mul<fixed,fixed,3,2,2>(m1, m2);
+}
+half3x2 mul(half3x2 m1, half2x2 m2)
+{
+    return mul<half,half,3,2,2>(m1, m2);
+}
+
+float3x3 mul(float3x2 m1, float2x3 m2)
+{
+    return mul<float,float,3,2,3>(m1, m2);
+}
+int3x3 mul(int3x2 m1, int2x3 m2)
+{
+    return mul<int,int,3,2,3>(m1, m2);
+}
+double3x3 mul(double3x2 m1, double2x3 m2)
+{
+    return mul<double,double,3,2,3>(m1, m2);
+}
+fixed3x3 mul(fixed3x2 m1, fixed2x3 m2)
+{
+    return mul<fixed,fixed,3,2,3>(m1, m2);
+}
+half3x3 mul(half3x2 m1, half2x3 m2)
+{
+    return mul<half,half,3,2,3>(m1, m2);
+}
+
+float3x4 mul(float3x2 m1, float2x4 m2)
+{
+    return mul<float,float,3,2,4>(m1, m2);
+}
+int3x4 mul(int3x2 m1, int2x4 m2)
+{
+    return mul<int,int,3,2,4>(m1, m2);
+}
+double3x4 mul(double3x2 m1, double2x4 m2)
+{
+    return mul<double,double,3,2,4>(m1, m2);
+}
+fixed3x4 mul(fixed3x2 m1, fixed2x4 m2)
+{
+    return mul<fixed,fixed,3,2,4>(m1, m2);
+}
+half3x4 mul(half3x2 m1, half2x4 m2)
+{
+    return mul<half,half,3,2,4>(m1, m2);
+}
+
+float3x1 mul(float3x3 m1, float3x1 m2)
+{
+    return mul<float,float,3,3,1>(m1, m2);
+}
+int3x1 mul(int3x3 m1, int3x1 m2)
+{
+    return mul<int,int,3,3,1>(m1, m2);
+}
+double3x1 mul(double3x3 m1, double3x1 m2)
+{
+    return mul<double,double,3,3,1>(m1, m2);
+}
+fixed3x1 mul(fixed3x3 m1, fixed3x1 m2)
+{
+    return mul<fixed,fixed,3,3,1>(m1, m2);
+}
+half3x1 mul(half3x3 m1, half3x1 m2)
+{
+    return mul<half,half,3,3,1>(m1, m2);
+}
+
+float3x2 mul(float3x3 m1, float3x2 m2)
+{
+    return mul<float,float,3,3,2>(m1, m2);
+}
+int3x2 mul(int3x3 m1, int3x2 m2)
+{
+    return mul<int,int,3,3,2>(m1, m2);
+}
+double3x2 mul(double3x3 m1, double3x2 m2)
+{
+    return mul<double,double,3,3,2>(m1, m2);
+}
+fixed3x2 mul(fixed3x3 m1, fixed3x2 m2)
+{
+    return mul<fixed,fixed,3,3,2>(m1, m2);
+}
+half3x2 mul(half3x3 m1, half3x2 m2)
+{
+    return mul<half,half,3,3,2>(m1, m2);
+}
+
+float3x3 mul(float3x3 m1, float3x3 m2)
+{
+    return mul<float,float,3,3,3>(m1, m2);
+}
+int3x3 mul(int3x3 m1, int3x3 m2)
+{
+    return mul<int,int,3,3,3>(m1, m2);
+}
+double3x3 mul(double3x3 m1, double3x3 m2)
+{
+    return mul<double,double,3,3,3>(m1, m2);
+}
+fixed3x3 mul(fixed3x3 m1, fixed3x3 m2)
+{
+    return mul<fixed,fixed,3,3,3>(m1, m2);
+}
+half3x3 mul(half3x3 m1, half3x3 m2)
+{
+    return mul<half,half,3,3,3>(m1, m2);
+}
+
+float3x4 mul(float3x3 m1, float3x4 m2)
+{
+    return mul<float,float,3,3,4>(m1, m2);
+}
+int3x4 mul(int3x3 m1, int3x4 m2)
+{
+    return mul<int,int,3,3,4>(m1, m2);
+}
+double3x4 mul(double3x3 m1, double3x4 m2)
+{
+    return mul<double,double,3,3,4>(m1, m2);
+}
+fixed3x4 mul(fixed3x3 m1, fixed3x4 m2)
+{
+    return mul<fixed,fixed,3,3,4>(m1, m2);
+}
+half3x4 mul(half3x3 m1, half3x4 m2)
+{
+    return mul<half,half,3,3,4>(m1, m2);
+}
+
+float3x1 mul(float3x4 m1, float4x1 m2)
+{
+    return mul<float,float,3,4,1>(m1, m2);
+}
+int3x1 mul(int3x4 m1, int4x1 m2)
+{
+    return mul<int,int,3,4,1>(m1, m2);
+}
+double3x1 mul(double3x4 m1, double4x1 m2)
+{
+    return mul<double,double,3,4,1>(m1, m2);
+}
+fixed3x1 mul(fixed3x4 m1, fixed4x1 m2)
+{
+    return mul<fixed,fixed,3,4,1>(m1, m2);
+}
+half3x1 mul(half3x4 m1, half4x1 m2)
+{
+    return mul<half,half,3,4,1>(m1, m2);
+}
+
+float3x2 mul(float3x4 m1, float4x2 m2)
+{
+    return mul<float,float,3,4,2>(m1, m2);
+}
+int3x2 mul(int3x4 m1, int4x2 m2)
+{
+    return mul<int,int,3,4,2>(m1, m2);
+}
+double3x2 mul(double3x4 m1, double4x2 m2)
+{
+    return mul<double,double,3,4,2>(m1, m2);
+}
+fixed3x2 mul(fixed3x4 m1, fixed4x2 m2)
+{
+    return mul<fixed,fixed,3,4,2>(m1, m2);
+}
+half3x2 mul(half3x4 m1, half4x2 m2)
+{
+    return mul<half,half,3,4,2>(m1, m2);
+}
+
+float3x3 mul(float3x4 m1, float4x3 m2)
+{
+    return mul<float,float,3,4,3>(m1, m2);
+}
+int3x3 mul(int3x4 m1, int4x3 m2)
+{
+    return mul<int,int,3,4,3>(m1, m2);
+}
+double3x3 mul(double3x4 m1, double4x3 m2)
+{
+    return mul<double,double,3,4,3>(m1, m2);
+}
+fixed3x3 mul(fixed3x4 m1, fixed4x3 m2)
+{
+    return mul<fixed,fixed,3,4,3>(m1, m2);
+}
+half3x3 mul(half3x4 m1, half4x3 m2)
+{
+    return mul<half,half,3,4,3>(m1, m2);
+}
+
+float3x4 mul(float3x4 m1, float4x4 m2)
+{
+    return mul<float,float,3,4,4>(m1, m2);
+}
+int3x4 mul(int3x4 m1, int4x4 m2)
+{
+    return mul<int,int,3,4,4>(m1, m2);
+}
+double3x4 mul(double3x4 m1, double4x4 m2)
+{
+    return mul<double,double,3,4,4>(m1, m2);
+}
+fixed3x4 mul(fixed3x4 m1, fixed4x4 m2)
+{
+    return mul<fixed,fixed,3,4,4>(m1, m2);
+}
+half3x4 mul(half3x4 m1, half4x4 m2)
+{
+    return mul<half,half,3,4,4>(m1, m2);
+}
+
+float4x1 mul(float4x1 m1, float1x1 m2)
+{
+    return mul<float,float,4,1,1>(m1, m2);
+}
+int4x1 mul(int4x1 m1, int1x1 m2)
+{
+    return mul<int,int,4,1,1>(m1, m2);
+}
+double4x1 mul(double4x1 m1, double1x1 m2)
+{
+    return mul<double,double,4,1,1>(m1, m2);
+}
+fixed4x1 mul(fixed4x1 m1, fixed1x1 m2)
+{
+    return mul<fixed,fixed,4,1,1>(m1, m2);
+}
+half4x1 mul(half4x1 m1, half1x1 m2)
+{
+    return mul<half,half,4,1,1>(m1, m2);
+}
+
+float4x2 mul(float4x1 m1, float1x2 m2)
+{
+    return mul<float,float,4,1,2>(m1, m2);
+}
+int4x2 mul(int4x1 m1, int1x2 m2)
+{
+    return mul<int,int,4,1,2>(m1, m2);
+}
+double4x2 mul(double4x1 m1, double1x2 m2)
+{
+    return mul<double,double,4,1,2>(m1, m2);
+}
+fixed4x2 mul(fixed4x1 m1, fixed1x2 m2)
+{
+    return mul<fixed,fixed,4,1,2>(m1, m2);
+}
+half4x2 mul(half4x1 m1, half1x2 m2)
+{
+    return mul<half,half,4,1,2>(m1, m2);
+}
+
+float4x3 mul(float4x1 m1, float1x3 m2)
+{
+    return mul<float,float,4,1,3>(m1, m2);
+}
+int4x3 mul(int4x1 m1, int1x3 m2)
+{
+    return mul<int,int,4,1,3>(m1, m2);
+}
+double4x3 mul(double4x1 m1, double1x3 m2)
+{
+    return mul<double,double,4,1,3>(m1, m2);
+}
+fixed4x3 mul(fixed4x1 m1, fixed1x3 m2)
+{
+    return mul<fixed,fixed,4,1,3>(m1, m2);
+}
+half4x3 mul(half4x1 m1, half1x3 m2)
+{
+    return mul<half,half,4,1,3>(m1, m2);
+}
+
+float4x4 mul(float4x1 m1, float1x4 m2)
+{
+    return mul<float,float,4,1,4>(m1, m2);
+}
+int4x4 mul(int4x1 m1, int1x4 m2)
+{
+    return mul<int,int,4,1,4>(m1, m2);
+}
+double4x4 mul(double4x1 m1, double1x4 m2)
+{
+    return mul<double,double,4,1,4>(m1, m2);
+}
+fixed4x4 mul(fixed4x1 m1, fixed1x4 m2)
+{
+    return mul<fixed,fixed,4,1,4>(m1, m2);
+}
+half4x4 mul(half4x1 m1, half1x4 m2)
+{
+    return mul<half,half,4,1,4>(m1, m2);
+}
+
+float4x1 mul(float4x2 m1, float2x1 m2)
+{
+    return mul<float,float,4,2,1>(m1, m2);
+}
+int4x1 mul(int4x2 m1, int2x1 m2)
+{
+    return mul<int,int,4,2,1>(m1, m2);
+}
+double4x1 mul(double4x2 m1, double2x1 m2)
+{
+    return mul<double,double,4,2,1>(m1, m2);
+}
+fixed4x1 mul(fixed4x2 m1, fixed2x1 m2)
+{
+    return mul<fixed,fixed,4,2,1>(m1, m2);
+}
+half4x1 mul(half4x2 m1, half2x1 m2)
+{
+    return mul<half,half,4,2,1>(m1, m2);
+}
+
+float4x2 mul(float4x2 m1, float2x2 m2)
+{
+    return mul<float,float,4,2,2>(m1, m2);
+}
+int4x2 mul(int4x2 m1, int2x2 m2)
+{
+    return mul<int,int,4,2,2>(m1, m2);
+}
+double4x2 mul(double4x2 m1, double2x2 m2)
+{
+    return mul<double,double,4,2,2>(m1, m2);
+}
+fixed4x2 mul(fixed4x2 m1, fixed2x2 m2)
+{
+    return mul<fixed,fixed,4,2,2>(m1, m2);
+}
+half4x2 mul(half4x2 m1, half2x2 m2)
+{
+    return mul<half,half,4,2,2>(m1, m2);
+}
+
+float4x3 mul(float4x2 m1, float2x3 m2)
+{
+    return mul<float,float,4,2,3>(m1, m2);
+}
+int4x3 mul(int4x2 m1, int2x3 m2)
+{
+    return mul<int,int,4,2,3>(m1, m2);
+}
+double4x3 mul(double4x2 m1, double2x3 m2)
+{
+    return mul<double,double,4,2,3>(m1, m2);
+}
+fixed4x3 mul(fixed4x2 m1, fixed2x3 m2)
+{
+    return mul<fixed,fixed,4,2,3>(m1, m2);
+}
+half4x3 mul(half4x2 m1, half2x3 m2)
+{
+    return mul<half,half,4,2,3>(m1, m2);
+}
+
+float4x4 mul(float4x2 m1, float2x4 m2)
+{
+    return mul<float,float,4,2,4>(m1, m2);
+}
+int4x4 mul(int4x2 m1, int2x4 m2)
+{
+    return mul<int,int,4,2,4>(m1, m2);
+}
+double4x4 mul(double4x2 m1, double2x4 m2)
+{
+    return mul<double,double,4,2,4>(m1, m2);
+}
+fixed4x4 mul(fixed4x2 m1, fixed2x4 m2)
+{
+    return mul<fixed,fixed,4,2,4>(m1, m2);
+}
+half4x4 mul(half4x2 m1, half2x4 m2)
+{
+    return mul<half,half,4,2,4>(m1, m2);
+}
+
+float4x1 mul(float4x3 m1, float3x1 m2)
+{
+    return mul<float,float,4,3,1>(m1, m2);
+}
+int4x1 mul(int4x3 m1, int3x1 m2)
+{
+    return mul<int,int,4,3,1>(m1, m2);
+}
+double4x1 mul(double4x3 m1, double3x1 m2)
+{
+    return mul<double,double,4,3,1>(m1, m2);
+}
+fixed4x1 mul(fixed4x3 m1, fixed3x1 m2)
+{
+    return mul<fixed,fixed,4,3,1>(m1, m2);
+}
+half4x1 mul(half4x3 m1, half3x1 m2)
+{
+    return mul<half,half,4,3,1>(m1, m2);
+}
+
+float4x2 mul(float4x3 m1, float3x2 m2)
+{
+    return mul<float,float,4,3,2>(m1, m2);
+}
+int4x2 mul(int4x3 m1, int3x2 m2)
+{
+    return mul<int,int,4,3,2>(m1, m2);
+}
+double4x2 mul(double4x3 m1, double3x2 m2)
+{
+    return mul<double,double,4,3,2>(m1, m2);
+}
+fixed4x2 mul(fixed4x3 m1, fixed3x2 m2)
+{
+    return mul<fixed,fixed,4,3,2>(m1, m2);
+}
+half4x2 mul(half4x3 m1, half3x2 m2)
+{
+    return mul<half,half,4,3,2>(m1, m2);
+}
+
+float4x3 mul(float4x3 m1, float3x3 m2)
+{
+    return mul<float,float,4,3,3>(m1, m2);
+}
+int4x3 mul(int4x3 m1, int3x3 m2)
+{
+    return mul<int,int,4,3,3>(m1, m2);
+}
+double4x3 mul(double4x3 m1, double3x3 m2)
+{
+    return mul<double,double,4,3,3>(m1, m2);
+}
+fixed4x3 mul(fixed4x3 m1, fixed3x3 m2)
+{
+    return mul<fixed,fixed,4,3,3>(m1, m2);
+}
+half4x3 mul(half4x3 m1, half3x3 m2)
+{
+    return mul<half,half,4,3,3>(m1, m2);
+}
+
+float4x4 mul(float4x3 m1, float3x4 m2)
+{
+    return mul<float,float,4,3,4>(m1, m2);
+}
+int4x4 mul(int4x3 m1, int3x4 m2)
+{
+    return mul<int,int,4,3,4>(m1, m2);
+}
+double4x4 mul(double4x3 m1, double3x4 m2)
+{
+    return mul<double,double,4,3,4>(m1, m2);
+}
+fixed4x4 mul(fixed4x3 m1, fixed3x4 m2)
+{
+    return mul<fixed,fixed,4,3,4>(m1, m2);
+}
+half4x4 mul(half4x3 m1, half3x4 m2)
+{
+    return mul<half,half,4,3,4>(m1, m2);
+}
+
+float4x1 mul(float4x4 m1, float4x1 m2)
+{
+    return mul<float,float,4,4,1>(m1, m2);
+}
+int4x1 mul(int4x4 m1, int4x1 m2)
+{
+    return mul<int,int,4,4,1>(m1, m2);
+}
+double4x1 mul(double4x4 m1, double4x1 m2)
+{
+    return mul<double,double,4,4,1>(m1, m2);
+}
+fixed4x1 mul(fixed4x4 m1, fixed4x1 m2)
+{
+    return mul<fixed,fixed,4,4,1>(m1, m2);
+}
+half4x1 mul(half4x4 m1, half4x1 m2)
+{
+    return mul<half,half,4,4,1>(m1, m2);
+}
+
+float4x2 mul(float4x4 m1, float4x2 m2)
+{
+    return mul<float,float,4,4,2>(m1, m2);
+}
+int4x2 mul(int4x4 m1, int4x2 m2)
+{
+    return mul<int,int,4,4,2>(m1, m2);
+}
+double4x2 mul(double4x4 m1, double4x2 m2)
+{
+    return mul<double,double,4,4,2>(m1, m2);
+}
+fixed4x2 mul(fixed4x4 m1, fixed4x2 m2)
+{
+    return mul<fixed,fixed,4,4,2>(m1, m2);
+}
+half4x2 mul(half4x4 m1, half4x2 m2)
+{
+    return mul<half,half,4,4,2>(m1, m2);
+}
+
+float4x3 mul(float4x4 m1, float4x3 m2)
+{
+    return mul<float,float,4,4,3>(m1, m2);
+}
+int4x3 mul(int4x4 m1, int4x3 m2)
+{
+    return mul<int,int,4,4,3>(m1, m2);
+}
+double4x3 mul(double4x4 m1, double4x3 m2)
+{
+    return mul<double,double,4,4,3>(m1, m2);
+}
+fixed4x3 mul(fixed4x4 m1, fixed4x3 m2)
+{
+    return mul<fixed,fixed,4,4,3>(m1, m2);
+}
+half4x3 mul(half4x4 m1, half4x3 m2)
+{
+    return mul<half,half,4,4,3>(m1, m2);
+}
+
+float4x4 mul(float4x4 m1, float4x4 m2)
+{
+    return mul<float,float,4,4,4>(m1, m2);
+}
+int4x4 mul(int4x4 m1, int4x4 m2)
+{
+    return mul<int,int,4,4,4>(m1, m2);
+}
+double4x4 mul(double4x4 m1, double4x4 m2)
+{
+    return mul<double,double,4,4,4>(m1, m2);
+}
+fixed4x4 mul(fixed4x4 m1, fixed4x4 m2)
+{
+    return mul<fixed,fixed,4,4,4>(m1, m2);
+}
+half4x4 mul(half4x4 m1, half4x4 m2)
+{
+    return mul<half,half,4,4,4>(m1, m2);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/normalize.cpp b/extensions/externals/src/cg4cpp/normalize.cpp
new file mode 100644
index 0000000..627f069
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/normalize.cpp
@@ -0,0 +1,96 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/normalize.hpp>
+
+namespace Cg {
+
+float1 normalize(float1 v)
+{
+    return normalize<float,1>(v);
+}
+
+float2 normalize(float2 v)
+{
+    return normalize<float,2>(v);
+}
+
+float3 normalize(float3 v)
+{
+    return normalize<float,3>(v);
+}
+
+float4 normalize(float4 v)
+{
+    return normalize<float,4>(v);
+}
+
+double1 normalize(double1 v)
+{
+    return normalize<double,1>(v);
+}
+
+double2 normalize(double2 v)
+{
+    return normalize<double,2>(v);
+}
+
+double3 normalize(double3 v)
+{
+    return normalize<double,3>(v);
+}
+
+double4 normalize(double4 v)
+{
+    return normalize<double,4>(v);
+}
+
+half1 normalize(half1 v)
+{
+    return normalize<half,1>(v);
+}
+
+half2 normalize(half2 v)
+{
+    return normalize<half,2>(v);
+}
+
+half3 normalize(half3 v)
+{
+    return normalize<half,3>(v);
+}
+
+half4 normalize(half4 v)
+{
+    return normalize<half,4>(v);
+}
+
+fixed1 normalize(fixed1 v)
+{
+    return normalize<fixed,1>(v);
+}
+
+fixed2 normalize(fixed2 v)
+{
+    return normalize<fixed,2>(v);
+}
+
+fixed3 normalize(fixed3 v)
+{
+    return normalize<fixed,3>(v);
+}
+
+fixed4 normalize(fixed4 v)
+{
+    return normalize<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/pow.cpp b/extensions/externals/src/cg4cpp/pow.cpp
new file mode 100644
index 0000000..3ee9384
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/pow.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/pow.hpp>
+
+namespace Cg {
+
+float pow(float x, float y)
+{
+    return pow<float>(x, y);
+}
+
+float1 pow(float1 x, float1 y)
+{
+    return pow<float,1>(x, y);
+}
+
+float2 pow(float2 x, float2 y)
+{
+    return pow<float,2>(x, y);
+}
+
+float3 pow(float3 x, float3 y)
+{
+    return pow<float,3>(x, y);
+}
+
+float4 pow(float4 x, float4 y)
+{
+    return pow<float,4>(x, y);
+}
+
+double pow(double x, double y)
+{
+    return pow<double>(x, y);
+}
+
+double1 pow(double1 x, double1 y)
+{
+    return pow<double,1>(x, y);
+}
+
+double2 pow(double2 x, double2 y)
+{
+    return pow<double,2>(x, y);
+}
+
+double3 pow(double3 x, double3 y)
+{
+    return pow<double,3>(x, y);
+}
+
+double4 pow(double4 x, double4 y)
+{
+    return pow<double,4>(x, y);
+}
+
+half pow(half x, half y)
+{
+    return pow<half>(x, y);
+}
+
+half1 pow(half1 x, half1 y)
+{
+    return pow<half,1>(x, y);
+}
+
+half2 pow(half2 x, half2 y)
+{
+    return pow<half,2>(x, y);
+}
+
+half3 pow(half3 x, half3 y)
+{
+    return pow<half,3>(x, y);
+}
+
+half4 pow(half4 x, half4 y)
+{
+    return pow<half,4>(x, y);
+}
+
+fixed pow(fixed x, fixed y)
+{
+    return pow<fixed>(x, y);
+}
+
+fixed1 pow(fixed1 x, fixed1 y)
+{
+    return pow<fixed,1>(x, y);
+}
+
+fixed2 pow(fixed2 x, fixed2 y)
+{
+    return pow<fixed,2>(x, y);
+}
+
+fixed3 pow(fixed3 x, fixed3 y)
+{
+    return pow<fixed,3>(x, y);
+}
+
+fixed4 pow(fixed4 x, fixed4 y)
+{
+    return pow<fixed,4>(x, y);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/radians.cpp b/extensions/externals/src/cg4cpp/radians.cpp
new file mode 100644
index 0000000..ff69c9b
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/radians.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/radians.hpp>
+
+namespace Cg {
+
+float radians(float v)
+{
+    return radians<float,1>(v);
+}
+
+float1 radians(float1 v)
+{
+    return radians<float,1>(v);
+}
+
+float2 radians(float2 v)
+{
+    return radians<float,2>(v);
+}
+
+float3 radians(float3 v)
+{
+    return radians<float,3>(v);
+}
+
+float4 radians(float4 v)
+{
+    return radians<float,4>(v);
+}
+
+double radians(double v)
+{
+    return radians<double,1>(v);
+}
+
+double1 radians(double1 v)
+{
+    return radians<double,1>(v);
+}
+
+double2 radians(double2 v)
+{
+    return radians<double,2>(v);
+}
+
+double3 radians(double3 v)
+{
+    return radians<double,3>(v);
+}
+
+double4 radians(double4 v)
+{
+    return radians<double,4>(v);
+}
+
+half radians(half v)
+{
+    return radians<half,1>(v);
+}
+
+half1 radians(half1 v)
+{
+    return radians<half,1>(v);
+}
+
+half2 radians(half2 v)
+{
+    return radians<half,2>(v);
+}
+
+half3 radians(half3 v)
+{
+    return radians<half,3>(v);
+}
+
+half4 radians(half4 v)
+{
+    return radians<half,4>(v);
+}
+
+fixed radians(fixed v)
+{
+    return radians<fixed,1>(v);
+}
+
+fixed1 radians(fixed1 v)
+{
+    return radians<fixed,1>(v);
+}
+
+fixed2 radians(fixed2 v)
+{
+    return radians<fixed,2>(v);
+}
+
+fixed3 radians(fixed3 v)
+{
+    return radians<fixed,3>(v);
+}
+
+fixed4 radians(fixed4 v)
+{
+    return radians<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/reflect.cpp b/extensions/externals/src/cg4cpp/reflect.cpp
new file mode 100644
index 0000000..7feb890
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/reflect.cpp
@@ -0,0 +1,102 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/stdlib.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<T,N> reflect(const __CGvector<T,N> & i, const __CGvector<T,N> & n)
+{
+    return i - 2 * n * dot(n,i);
+}
+
+float1 reflect(float1 i, float1 n)
+{
+    return reflect<float,1>(i, n);
+}
+
+float2 reflect(float2 i, float2 n)
+{
+    return reflect<float,2>(i, n);
+}
+
+float3 reflect(float3 i, float3 n)
+{
+    return reflect<float,3>(i, n);
+}
+
+float4 reflect(float4 i, float4 n)
+{
+    return reflect<float,4>(i, n);
+}
+
+double1 reflect(double1 i, double1 n)
+{
+    return reflect<double,1>(i, n);
+}
+
+double2 reflect(double2 i, double2 n)
+{
+    return reflect<double,2>(i, n);
+}
+
+double3 reflect(double3 i, double3 n)
+{
+    return reflect<double,3>(i, n);
+}
+
+double4 reflect(double4 i, double4 n)
+{
+    return reflect<double,4>(i, n);
+}
+
+half1 reflect(half1 i, half1 n)
+{
+    return reflect<half,1>(i, n);
+}
+
+half2 reflect(half2 i, half2 n)
+{
+    return reflect<half,2>(i, n);
+}
+
+half3 reflect(half3 i, half3 n)
+{
+    return reflect<half,3>(i, n);
+}
+
+half4 reflect(half4 i, half4 n)
+{
+    return reflect<half,4>(i, n);
+}
+
+fixed1 reflect(fixed1 i, fixed1 n)
+{
+    return reflect<fixed,1>(i, n);
+}
+
+fixed2 reflect(fixed2 i, fixed2 n)
+{
+    return reflect<fixed,2>(i, n);
+}
+
+fixed3 reflect(fixed3 i, fixed3 n)
+{
+    return reflect<fixed,3>(i, n);
+}
+
+fixed4 reflect(fixed4 i, fixed4 n)
+{
+    return reflect<fixed,4>(i, n);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/refract.cpp b/extensions/externals/src/cg4cpp/refract.cpp
new file mode 100644
index 0000000..cf812c4
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/refract.cpp
@@ -0,0 +1,104 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/stdlib.hpp>
+
+namespace Cg {
+
+template <typename T, int N>
+static inline __CGvector<T,N> refract(const __CGvector<T,N> & i, const __CGvector<T,N> & n, const T & eta)
+{
+    float1 cosi(dot(-i, n));
+    float1 cost2(1.0f - eta * eta * (1.0f - cosi*cosi));
+    __CGvector<T,N> t(eta*i + ((eta*cosi - sqrt(abs(cost2))) * n));
+    return t * __CGvector<T,N>(cost2 > 0);
+}
+
+float1 refract(float1 i, float1 n, float eta)
+{
+    return refract<float,1>(i, n, eta);
+}
+float2 refract(float2 i, float2 n, float eta)
+{
+    return refract<float,2>(i, n, eta);
+}
+
+float3 refract(float3 i, float3 n, float eta)
+{
+    return refract<float,3>(i, n, eta);
+}
+
+float4 refract(float4 i, float4 n, float eta)
+{
+    return refract<float,4>(i, n, eta);
+}
+
+double1 refract(double1 i, double1 n, double eta)
+{
+    return refract<double,1>(i, n, eta);
+}
+
+double2 refract(double2 i, double2 n, double eta)
+{
+    return refract<double,2>(i, n, eta);
+}
+
+double3 refract(double3 i, double3 n, double eta)
+{
+    return refract<double,3>(i, n, eta);
+}
+
+double4 refract(double4 i, double4 n, double eta)
+{
+    return refract<double,4>(i, n, eta);
+}
+
+half1 refract(half1 i, half1 n, half eta)
+{
+    return refract<half,1>(i, n, eta);
+}
+
+half2 refract(half2 i, half2 n, half eta)
+{
+    return refract<half,2>(i, n, eta);
+}
+
+half3 refract(half3 i, half3 n, half eta)
+{
+    return refract<half,3>(i, n, eta);
+}
+
+half4 refract(half4 i, half4 n, half eta)
+{
+    return refract<half,4>(i, n, eta);
+}
+
+fixed1 refract(fixed1 i, fixed1 n, fixed eta)
+{
+    return refract<fixed,1>(i, n, eta);
+}
+
+fixed2 refract(fixed2 i, fixed2 n, fixed eta)
+{
+    return refract<fixed,2>(i, n, eta);
+}
+
+fixed3 refract(fixed3 i, fixed3 n, fixed eta)
+{
+    return refract<fixed,3>(i, n, eta);
+}
+
+fixed4 refract(fixed4 i, fixed4 n, fixed eta)
+{
+    return refract<fixed,4>(i, n, eta);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/round.cpp b/extensions/externals/src/cg4cpp/round.cpp
new file mode 100644
index 0000000..7da5900
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/round.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/round.hpp>
+
+namespace Cg {
+
+float round(float v)
+{
+    return round<float>(v);
+}
+
+float1 round(float1 v)
+{
+    return round<float,1>(v);
+}
+
+float2 round(float2 v)
+{
+    return round<float,2>(v);
+}
+
+float3 round(float3 v)
+{
+    return round<float,3>(v);
+}
+
+float4 round(float4 v)
+{
+    return round<float,4>(v);
+}
+
+double round(double v)
+{
+    return round<double>(v);
+}
+
+double1 round(double1 v)
+{
+    return round<double,1>(v);
+}
+
+double2 round(double2 v)
+{
+    return round<double,2>(v);
+}
+
+double3 round(double3 v)
+{
+    return round<double,3>(v);
+}
+
+double4 round(double4 v)
+{
+    return round<double,4>(v);
+}
+
+half round(half v)
+{
+    return round<half>(v);
+}
+
+half1 round(half1 v)
+{
+    return round<half,1>(v);
+}
+
+half2 round(half2 v)
+{
+    return round<half,2>(v);
+}
+
+half3 round(half3 v)
+{
+    return round<half,3>(v);
+}
+
+half4 round(half4 v)
+{
+    return round<half,4>(v);
+}
+
+fixed round(fixed v)
+{
+    return round<fixed>(v);
+}
+
+fixed1 round(fixed1 v)
+{
+    return round<fixed,1>(v);
+}
+
+fixed2 round(fixed2 v)
+{
+    return round<fixed,2>(v);
+}
+
+fixed3 round(fixed3 v)
+{
+    return round<fixed,3>(v);
+}
+
+fixed4 round(fixed4 v)
+{
+    return round<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/rsqrt.cpp b/extensions/externals/src/cg4cpp/rsqrt.cpp
new file mode 100644
index 0000000..79b3eff
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/rsqrt.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/rsqrt.hpp>
+
+namespace Cg {
+
+float rsqrt(float v)
+{
+    return rsqrt<float,1>(v);
+}
+
+float1 rsqrt(float1 v)
+{
+    return rsqrt<float,1>(v);
+}
+
+float2 rsqrt(float2 v)
+{
+    return rsqrt<float,2>(v);
+}
+
+float3 rsqrt(float3 v)
+{
+    return rsqrt<float,3>(v);
+}
+
+float4 rsqrt(float4 v)
+{
+    return rsqrt<float,4>(v);
+}
+
+double rsqrt(double v)
+{
+    return rsqrt<double,1>(v);
+}
+
+double1 rsqrt(double1 v)
+{
+    return rsqrt<double,1>(v);
+}
+
+double2 rsqrt(double2 v)
+{
+    return rsqrt<double,2>(v);
+}
+
+double3 rsqrt(double3 v)
+{
+    return rsqrt<double,3>(v);
+}
+
+double4 rsqrt(double4 v)
+{
+    return rsqrt<double,4>(v);
+}
+
+half rsqrt(half v)
+{
+    return rsqrt<half,1>(v);
+}
+
+half1 rsqrt(half1 v)
+{
+    return rsqrt<half,1>(v);
+}
+
+half2 rsqrt(half2 v)
+{
+    return rsqrt<half,2>(v);
+}
+
+half3 rsqrt(half3 v)
+{
+    return rsqrt<half,3>(v);
+}
+
+half4 rsqrt(half4 v)
+{
+    return rsqrt<half,4>(v);
+}
+
+fixed rsqrt(fixed v)
+{
+    return rsqrt<fixed,1>(v);
+}
+
+fixed1 rsqrt(fixed1 v)
+{
+    return rsqrt<fixed,1>(v);
+}
+
+fixed2 rsqrt(fixed2 v)
+{
+    return rsqrt<fixed,2>(v);
+}
+
+fixed3 rsqrt(fixed3 v)
+{
+    return rsqrt<fixed,3>(v);
+}
+
+fixed4 rsqrt(fixed4 v)
+{
+    return rsqrt<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/sampler2D_state.hpp b/extensions/externals/src/cg4cpp/sampler2D_state.hpp
new file mode 100644
index 0000000..96aad06
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/sampler2D_state.hpp
@@ -0,0 +1,52 @@
+
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include "sampler_state.hpp"
+
+namespace Cg {
+
+#if defined(_MSC_VER) && !defined(__EDG__)  // Visual C++ but not EDG fakery
+#pragma warning(push)
+#pragma warning(disable:4512)  // assignment operator could not be generated
+#endif
+
+class __CGsampler2D_state : public __CGsampler_state {
+    __CGimage image[maxLevels];
+
+    virtual void initImages();
+
+    virtual ~__CGsampler2D_state() { }
+
+    virtual float4 linearFilter(int level, float4 strq);
+    virtual float4 nearestFilter(int level, float4 strq);
+
+    virtual float4 nearest(const __CGimage &image, float4 strq);
+    virtual float4 linear(const __CGimage &image, float4 strq);
+
+public:
+    __CGsampler2D_state() {
+        initDerivedSampler(GL_TEXTURE_2D);
+    }
+    __CGsampler2D_state(int unit) {
+        initDerivedSampler(GL_TEXTURE_2D, unit);
+    }
+    float4 sample(float4 strq, float lod);
+    int3 size(int1 lod);
+};
+
+#if defined(_MSC_VER) && !defined(__EDG__)  // Visual C++ but not EDG fakery
+#pragma warning(pop)
+#endif
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/sampler_state.hpp b/extensions/externals/src/cg4cpp/sampler_state.hpp
new file mode 100644
index 0000000..ca2ad0d
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/sampler_state.hpp
@@ -0,0 +1,259 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+/* 
+ * Copyright 2005 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#ifndef __sampler_state_hpp__
+#define __sampler_state_hpp__
+
+#include <assert.h>
+
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/vector/rgba.hpp>
+#include <Cg/vector/stpq.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/inout.hpp>
+#include <Cg/floor.hpp>
+#include <Cg/max.hpp>
+#include <Cg/pow.hpp>
+#include <Cg/frac.hpp>
+//#include <Cg/clamp.hpp>
+//#include <Cg/lerp.hpp>
+#include <Cg/stdlib.hpp>
+#include <Cg/sampler.hpp>
+
+// All this cruft just to include the Windows <GL/gl.h> without including <windows.h>
+#ifdef _WIN32
+#  ifndef APIENTRY
+#   define __CG_APIENTRY_DEFINED
+    /* Cygwin and MingW32 are two free GNU-based Open Source compilation
+       environments for Win32.  Note that __CYGWIN32__ is deprecated
+       in favor of simply __CYGWIN__. */
+#   if defined(__MINGW32__) || defined(__CYGWIN32__) || defined(__CYGWIN__)
+#    ifdef i386
+#     define APIENTRY __attribute__ ((stdcall)) 
+#    else
+#     define APIENTRY
+#    endif
+#   else
+#    if (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED)
+#     define APIENTRY __stdcall
+#    else
+#     define APIENTRY
+#    endif
+#   endif
+#  endif
+   /* This is from Win32's <wingdi.h> and <winnt.h> */
+#  ifndef WINGDIAPI
+#   define __CG_WINGDIAPI_DEFINED
+#   if defined(__MINGW32__) || defined(__CYGWIN32__) || defined(__CYGWIN__)
+#    define WINGDIAPI
+#   else
+#    define WINGDIAPI __declspec(dllimport)
+#   endif
+#  endif
+#endif
+#ifdef __APPLE__
+# include <OpenGL/gl.h>
+# include <OpenGL/glext.h>
+#else
+# include <GL/gl.h>
+# include <GL/glext.h>
+#endif
+
+#ifdef __CG_APIENTRY_DEFINED
+# undef __CG_APIENTRY_DEFINED
+# undef APIENTRY
+#endif
+
+#ifdef __CG_WINGDIAPI_DEFINED
+# undef __CG_WINGDIAPI_DEFINED
+# undef WINGDIAPI
+#endif
+
+// OpenGL tokens
+#define GL_TEXTURE_LOD_BIAS               0x8501
+#define GL_PACK_SKIP_IMAGES               0x806B
+#define GL_PACK_IMAGE_HEIGHT              0x806C
+#define GL_TEXTURE_DEPTH                  0x8071
+#define GL_CLAMP_TO_EDGE                  0x812F
+#define GL_CLAMP_TO_BORDER                0x812D
+#define GL_MIRRORED_REPEAT                0x8370
+#define GL_TEXTURE_MIN_LOD                0x813A
+#define GL_TEXTURE_MAX_LOD                0x813B
+#define GL_TEXTURE_BASE_LEVEL             0x813C
+#define GL_TEXTURE_MAX_LEVEL              0x813D
+#define GL_TEXTURE_WRAP_R                 0x8072
+#define GL_TEXTURE0                       0x84C0
+#define GL_TEXTURE_COMPARE_MODE           0x884C
+#define GL_TEXTURE_COMPARE_FUNC           0x884D
+#define GL_COMPARE_R_TO_TEXTURE           0x884E
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X    0x8515
+#define GL_MIRROR_CLAMP_EXT               0x8742
+#define GL_MIRROR_CLAMP_TO_EDGE_EXT       0x8743
+#define GL_MIRROR_CLAMP_TO_BORDER_EXT     0x8912
+#define GL_SIGNED_RGBA_NV                 0x86FB
+#define GL_SIGNED_RGBA8_NV                0x86FC
+#define GL_SIGNED_RGB_NV                  0x86FE
+#define GL_SIGNED_RGB8_NV                 0x86FF
+#define GL_SIGNED_LUMINANCE_NV            0x8701
+#define GL_SIGNED_LUMINANCE8_NV           0x8702
+#define GL_SIGNED_LUMINANCE_ALPHA_NV      0x8703
+#define GL_SIGNED_LUMINANCE8_ALPHA8_NV    0x8704
+#define GL_SIGNED_ALPHA_NV                0x8705
+#define GL_SIGNED_ALPHA8_NV               0x8706
+#define GL_SIGNED_INTENSITY_NV            0x8707
+#define GL_SIGNED_INTENSITY8_NV           0x8708
+#define GL_SIGNED_RGB_UNSIGNED_ALPHA_NV   0x870C
+#define GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV 0x870D
+#define GL_TEXTURE_1D_ARRAY_EXT           0x8C18
+#define GL_TEXTURE_2D_ARRAY_EXT           0x8C1A
+#define GL_TEXTURE_BUFFER_EXT             0x8C2A
+#define GL_TEXTURE_BINDING_BUFFER_EXT     0x8C2C
+#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_EXT 0x8C2D
+#define GL_TEXTURE_BUFFER_FORMAT_EXT      0x8C2E
+
+namespace Cg {
+
+#if defined(_MSC_VER) && !defined(__EDG__)  // Visual C++ but not EDG fakery
+#pragma warning(push)
+#pragma warning(disable:4512)  // assignment operator could not be generated
+#endif
+
+class __CGimage {
+    friend class __CGsampler1D_state;
+    friend class __CGsampler1DARRAY_state;  // EXT_texture_array
+    friend class __CGsampler2D_state;
+    friend class __CGsampler2DARRAY_state;  // EXT_texture_array
+    friend class __CGsampler3D_state;
+    friend class __CGsamplerCUBE_state;
+    friend class __CGsamplerRECT_state;  // ARB_texture_rectangle
+    friend class __CGsamplerBUF_state;   // EXT_texture_buffer_object
+
+    __CGimage() : data(NULL) { }  // private constructor; I only play with my friends!
+    ~__CGimage() {
+        delete [] data;
+    }
+
+    // API state
+    GLenum internalFormat;
+    GLint width, height, depth;
+    GLint border;
+
+    // Texture image data (floats returned by glGetTexImage)
+    float *data;
+
+    void deriveFormatBasedState();
+
+    // API-derived state
+    GLenum format;  // Base format
+    int components;  // Number of components (1, 2, 3, or 4)
+    bool clamped;  // Should the border values be clamped?
+    float4 clampMin, clampMax;  // Range to clamp border values to if clamped is true
+    int3 borderSize;  // Size of border in each dimension
+    int3 borderlessSize;  // Size of image without border in each dimension
+    float3 borderlessSizeF;  // float version of borderlessSize
+
+    void initImage(GLenum target, GLint level, int3 targetBorderSupport);
+
+    float4 fetch(int1 u, int1 v, int1 p, const float4 &borderValues) const;
+};
+
+class __CGsampler_state {
+
+    friend class __CGsampler_GL_factory;
+
+    typedef struct {
+        GLint swapbytes, rowlength, imageheight;
+        GLint skiprows, skippixels, skipimages, alignment;
+    } PixelStoreState;
+
+    int refcnt;
+
+protected:
+    __CGsampler_state() : refcnt(1) { }
+
+    static const int maxLevels = 13;  // 2^(13-1) = 4096 max base level dimension size
+
+    GLenum texTarget;
+    GLenum texUnit;
+
+    // API state
+    GLint baseLevel, maxLevel;
+    GLfloat minLod, maxLod;
+    GLenum magFilter, minFilter;
+    GLenum wrapS, wrapT, wrapR;
+    GLfloat borderValues[4];
+    GLfloat lodBias;
+    GLenum compareMode, compareFunc, depthTextureMode; // Just for depth textures
+
+    // API-derived state
+    float magnifyTransition;
+    float clampedLodBias;
+    int trueBaseLevel;
+    int effectiveMaxLevel;
+    float4 clampedBorderValues;
+    GLenum prefilterMode;
+
+    // Static helper methods for initialization
+    static void initExtensionFuncs();
+    static void savePackPixelStoreState(PixelStoreState &state);
+    static void restorePackPixelStoreState(PixelStoreState &state);
+    // Static helper methods for wrap modes
+    static int modulo(int numer, int denom);
+    static int1 mirrorNearest(int numer, int denom);
+    static int2 mirrorLinear(int numer, int denom);
+    static int1 wrapNearest(GLenum wrapMode, int1 size, float1 coord);
+    static int2 wrapLinear(GLenum wrapMode, int1 size, float1 coord, float &wrappedCoord);
+    // Static helper methods for filtering
+    static float4 linear1D(float4 tex[2], float1 weight);
+    static float4 linear2D(float4 tex[2][2], float2 weight);
+    static float4 linear3D(float4 tex[2][2][2], float3 weight);
+
+    // Constructor-related methods
+    virtual void initSampler();
+    virtual void initDerivedSampler(GLenum texTarget);
+    virtual void initDerivedSampler(GLenum texTarget, int unit);
+
+    virtual void initImages() = 0;
+
+    virtual float4 prefilter(const float4 &texel, float1 r);
+
+    virtual float4 minify(int ndx, float4 strq, float1 lod);
+    virtual float4 magnify(int ndx, float4 strq);
+
+    virtual float4 linearFilter(int level, float4 strq) = 0;
+    virtual float4 nearestFilter(int level, float4 strq) = 0;
+
+    virtual float4 nearest(const __CGimage &x, float4 strq) = 0;
+    virtual float4 linear(const __CGimage &x, float4 strq) = 0;
+
+    virtual ~__CGsampler_state() { };
+
+public:
+    void ref() {
+        refcnt++;
+    };
+    void unref() {
+        refcnt--;
+        if (0 == refcnt) {
+            delete this;
+        }
+    }
+};
+
+#if defined(_MSC_VER) && !defined(__EDG__)  // Visual C++ but not EDG fakery
+#pragma warning(pop)
+#endif
+
+} // namespace Cg
+
+#endif // __sampler_state_hpp__
diff --git a/extensions/externals/src/cg4cpp/saturate.cpp b/extensions/externals/src/cg4cpp/saturate.cpp
new file mode 100644
index 0000000..a5c21d5
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/saturate.cpp
@@ -0,0 +1,141 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/saturate.hpp>
+
+namespace Cg {
+
+int saturate(int v)
+{
+    return saturate<int>(v);
+}
+
+int1 saturate(int1 v)
+{
+    return saturate<int,1>(v);
+}
+
+int2 saturate(int2 v)
+{
+    return saturate<int,2>(v);
+}
+
+int3 saturate(int3 v)
+{
+    return saturate<int,3>(v);
+}
+
+int4 saturate(int4 v)
+{
+    return saturate<int,4>(v);
+}
+
+float saturate(float v)
+{
+    return saturate<float>(v);
+}
+
+float1 saturate(float1 v)
+{
+    return saturate<float,1>(v);
+}
+
+float2 saturate(float2 v)
+{
+    return saturate<float,2>(v);
+}
+
+float3 saturate(float3 v)
+{
+    return saturate<float,3>(v);
+}
+
+float4 saturate(float4 v)
+{
+    return saturate<float,4>(v);
+}
+
+double saturate(double v)
+{
+    return saturate<double>(v);
+}
+
+double1 saturate(double1 v)
+{
+    return saturate<double,1>(v);
+}
+
+double2 saturate(double2 v)
+{
+    return saturate<double,2>(v);
+}
+
+double3 saturate(double3 v)
+{
+    return saturate<double,3>(v);
+}
+
+double4 saturate(double4 v)
+{
+    return saturate<double,4>(v);
+}
+
+half saturate(half v)
+{
+    return saturate<half>(v);
+}
+
+half1 saturate(half1 v)
+{
+    return saturate<half,1>(v);
+}
+
+half2 saturate(half2 v)
+{
+    return saturate<half,2>(v);
+}
+
+half3 saturate(half3 v)
+{
+    return saturate<half,3>(v);
+}
+
+half4 saturate(half4 v)
+{
+    return saturate<half,4>(v);
+}
+
+fixed saturate(fixed v)
+{
+    return saturate<fixed>(v);
+}
+
+fixed1 saturate(fixed1 v)
+{
+    return saturate<fixed,1>(v);
+}
+
+fixed2 saturate(fixed2 v)
+{
+    return saturate<fixed,2>(v);
+}
+
+fixed3 saturate(fixed3 v)
+{
+    return saturate<fixed,3>(v);
+}
+
+fixed4 saturate(fixed4 v)
+{
+    return saturate<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/sign.cpp b/extensions/externals/src/cg4cpp/sign.cpp
new file mode 100644
index 0000000..7c7af47
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/sign.cpp
@@ -0,0 +1,141 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/sign.hpp>
+
+namespace Cg {
+
+int sign(int v)
+{
+    return sign<int>(v);
+}
+
+int1 sign(int1 v)
+{
+    return sign<int,1>(v);
+}
+
+int2 sign(int2 v)
+{
+    return sign<int,2>(v);
+}
+
+int3 sign(int3 v)
+{
+    return sign<int,3>(v);
+}
+
+int4 sign(int4 v)
+{
+    return sign<int,4>(v);
+}
+
+float sign(float v)
+{
+    return sign<float>(v);
+}
+
+float1 sign(float1 v)
+{
+    return sign<float,1>(v);
+}
+
+float2 sign(float2 v)
+{
+    return sign<float,2>(v);
+}
+
+float3 sign(float3 v)
+{
+    return sign<float,3>(v);
+}
+
+float4 sign(float4 v)
+{
+    return sign<float,4>(v);
+}
+
+double sign(double v)
+{
+    return sign<double>(v);
+}
+
+double1 sign(double1 v)
+{
+    return sign<double,1>(v);
+}
+
+double2 sign(double2 v)
+{
+    return sign<double,2>(v);
+}
+
+double3 sign(double3 v)
+{
+    return sign<double,3>(v);
+}
+
+double4 sign(double4 v)
+{
+    return sign<double,4>(v);
+}
+
+half sign(half v)
+{
+    return sign<half>(v);
+}
+
+half1 sign(half1 v)
+{
+    return sign<half,1>(v);
+}
+
+half2 sign(half2 v)
+{
+    return sign<half,2>(v);
+}
+
+half3 sign(half3 v)
+{
+    return sign<half,3>(v);
+}
+
+half4 sign(half4 v)
+{
+    return sign<half,4>(v);
+}
+
+fixed sign(fixed v)
+{
+    return sign<fixed>(v);
+}
+
+fixed1 sign(fixed1 v)
+{
+    return sign<fixed,1>(v);
+}
+
+fixed2 sign(fixed2 v)
+{
+    return sign<fixed,2>(v);
+}
+
+fixed3 sign(fixed3 v)
+{
+    return sign<fixed,3>(v);
+}
+
+fixed4 sign(fixed4 v)
+{
+    return sign<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/sin.cpp b/extensions/externals/src/cg4cpp/sin.cpp
new file mode 100644
index 0000000..0d2b9ed
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/sin.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/sin.hpp>
+
+namespace Cg {
+
+float sin(float v)
+{
+    return sin<float,1>(v);
+}
+
+float1 sin(float1 v)
+{
+    return sin<float,1>(v);
+}
+
+float2 sin(float2 v)
+{
+    return sin<float,2>(v);
+}
+
+float3 sin(float3 v)
+{
+    return sin<float,3>(v);
+}
+
+float4 sin(float4 v)
+{
+    return sin<float,4>(v);
+}
+
+double sin(double v)
+{
+    return sin<double,1>(v);
+}
+
+double1 sin(double1 v)
+{
+    return sin<double,1>(v);
+}
+
+double2 sin(double2 v)
+{
+    return sin<double,2>(v);
+}
+
+double3 sin(double3 v)
+{
+    return sin<double,3>(v);
+}
+
+double4 sin(double4 v)
+{
+    return sin<double,4>(v);
+}
+
+half sin(half v)
+{
+    return sin<half,1>(v);
+}
+
+half1 sin(half1 v)
+{
+    return sin<half,1>(v);
+}
+
+half2 sin(half2 v)
+{
+    return sin<half,2>(v);
+}
+
+half3 sin(half3 v)
+{
+    return sin<half,3>(v);
+}
+
+half4 sin(half4 v)
+{
+    return sin<half,4>(v);
+}
+
+fixed sin(fixed v)
+{
+    return sin<fixed,1>(v);
+}
+
+fixed1 sin(fixed1 v)
+{
+    return sin<fixed,1>(v);
+}
+
+fixed2 sin(fixed2 v)
+{
+    return sin<fixed,2>(v);
+}
+
+fixed3 sin(fixed3 v)
+{
+    return sin<fixed,3>(v);
+}
+
+fixed4 sin(fixed4 v)
+{
+    return sin<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/sincos.cpp b/extensions/externals/src/cg4cpp/sincos.cpp
new file mode 100644
index 0000000..117a363
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/sincos.cpp
@@ -0,0 +1,108 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/inout.hpp>
+#include <Cg/stdlib.hpp>
+
+#include <cmath> // for std::sin & std::cos
+
+namespace Cg {
+
+template <typename T, int N>
+static inline void sincos(__CGvector<T,N> v, __CGvector<T,N> &s, __CGvector<T,N> &c)
+{
+    for (int i=0; i<N; i++) {
+        s[i] = std::sin(v[i]);
+        c[i] = std::cos(v[i]);
+    }
+}
+
+void sincos(float1 v, Out<float1> s, Out<float1> c)
+{
+    sincos<float,1>(v, s, c);
+}
+
+void sincos(float2 v, Out<float2> s, Out<float2> c)
+{
+    sincos<float,2>(v, s, c);
+}
+
+void sincos(float3 v, Out<float3> s, Out<float3> c)
+{
+    sincos<float,3>(v, s, c);
+}
+
+void sincos(float4 v, Out<float4> s, Out<float4> c)
+{
+    sincos<float,4>(v, s, c);
+}
+
+void sincos(double1 v, Out<double1> s, Out<double1> c)
+{
+    sincos<double,1>(v, s, c);
+}
+
+void sincos(double2 v, Out<double2> s, Out<double2> c)
+{
+    sincos<double,2>(v, s, c);
+}
+
+void sincos(double3 v, Out<double3> s, Out<double3> c)
+{
+    sincos<double,3>(v, s, c);
+}
+
+void sincos(double4 v, Out<double4> s, Out<double4> c)
+{
+    sincos<double,4>(v, s, c);
+}
+
+void sincos(half1 v, Out<half1> s, Out<half1> c)
+{
+    sincos<half,1>(v, s, c);
+}
+
+void sincos(half2 v, Out<half2> s, Out<half2> c)
+{
+    sincos<half,2>(v, s, c);
+}
+
+void sincos(half3 v, Out<half3> s, Out<half3> c)
+{
+    sincos<half,3>(v, s, c);
+}
+
+void sincos(half4 v, Out<half4> s, Out<half4> c)
+{
+    sincos<half,4>(v, s, c);
+}
+
+void sincos(fixed1 v, Out<fixed1> s, Out<fixed1> c)
+{
+    sincos<fixed,1>(v, s, c);
+}
+
+void sincos(fixed2 v, Out<fixed2> s, Out<fixed2> c)
+{
+    sincos<fixed,2>(v, s, c);
+}
+
+void sincos(fixed3 v, Out<fixed3> s, Out<fixed3> c)
+{
+    sincos<fixed,3>(v, s, c);
+}
+
+void sincos(fixed4 v, Out<fixed4> s, Out<fixed4> c)
+{
+    sincos<fixed,4>(v, s, c);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/sinh.cpp b/extensions/externals/src/cg4cpp/sinh.cpp
new file mode 100644
index 0000000..61b55d1
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/sinh.cpp
@@ -0,0 +1,103 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/sinh.hpp>
+
+namespace Cg {
+
+float sinh(float v)
+{
+    return sinh<float>(v);
+}
+float1 sinh(float1 v)
+{
+    return sinh<float,1>(v);
+}
+
+float2 sinh(float2 v)
+{
+    return sinh<float,2>(v);
+}
+
+float3 sinh(float3 v)
+{
+    return sinh<float,3>(v);
+}
+
+float4 sinh(float4 v)
+{
+    return sinh<float,4>(v);
+}
+
+double1 sinh(double1 v)
+{
+    return sinh<double,1>(v);
+}
+
+double2 sinh(double2 v)
+{
+    return sinh<double,2>(v);
+}
+
+double3 sinh(double3 v)
+{
+    return sinh<double,3>(v);
+}
+
+double4 sinh(double4 v)
+{
+    return sinh<double,4>(v);
+}
+
+half sinh(half v)
+{
+    return sinh<half>(v);
+}
+half1 sinh(half1 v)
+{
+    return sinh<half,1>(v);
+}
+
+half2 sinh(half2 v)
+{
+    return sinh<half,2>(v);
+}
+
+half3 sinh(half3 v)
+{
+    return sinh<half,3>(v);
+}
+
+half4 sinh(half4 v)
+{
+    return sinh<half,4>(v);
+}
+
+fixed1 sinh(fixed1 v)
+{
+    return sinh<fixed,1>(v);
+}
+
+fixed2 sinh(fixed2 v)
+{
+    return sinh<fixed,2>(v);
+}
+
+fixed3 sinh(fixed3 v)
+{
+    return sinh<fixed,3>(v);
+}
+
+fixed4 sinh(fixed4 v)
+{
+    return sinh<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/smoothstep.cpp b/extensions/externals/src/cg4cpp/smoothstep.cpp
new file mode 100644
index 0000000..1606553
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/smoothstep.cpp
@@ -0,0 +1,84 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/smoothstep.hpp>
+
+namespace Cg {
+
+float1 smoothstep(float1 a, float1 b, float1 x)
+{
+  return smoothstep<float,1>(a, b, x);
+}
+float2 smoothstep(float2 a, float2 b, float2 x)
+{
+  return smoothstep<float,2>(a, b, x);
+}
+float3 smoothstep(float3 a, float3 b, float3 x)
+{
+  return smoothstep<float,3>(a, b, x);
+}
+float4 smoothstep(float4 a, float4 b, float4 x)
+{
+  return smoothstep<float,4>(a, b, x);
+}
+
+half1 smoothstep(half1 a, half1 b, half1 x)
+{
+  return smoothstep<half,1>(a, b, x);
+}
+half2 smoothstep(half2 a, half2 b, half2 x)
+{
+  return smoothstep<half,2>(a, b, x);
+}
+half3 smoothstep(half3 a, half3 b, half3 x)
+{
+  return smoothstep<half,3>(a, b, x);
+}
+half4 smoothstep(half4 a, half4 b, half4 x)
+{
+  return smoothstep<half,4>(a, b, x);
+}
+
+fixed1 smoothstep(fixed1 a, fixed1 b, fixed1 x)
+{
+  return smoothstep<fixed,1>(a, b, x);
+}
+fixed2 smoothstep(fixed2 a, fixed2 b, fixed2 x)
+{
+  return smoothstep<fixed,2>(a, b, x);
+}
+fixed3 smoothstep(fixed3 a, fixed3 b, fixed3 x)
+{
+  return smoothstep<fixed,3>(a, b, x);
+}
+fixed4 smoothstep(fixed4 a, fixed4 b, fixed4 x)
+{
+  return smoothstep<fixed,4>(a, b, x);
+}
+
+double1 smoothstep(double1 a, double1 b, double1 x)
+{
+  return smoothstep<double,1>(a, b, x);
+}
+double2 smoothstep(double2 a, double2 b, double2 x)
+{
+  return smoothstep<double,2>(a, b, x);
+}
+double3 smoothstep(double3 a, double3 b, double3 x)
+{
+  return smoothstep<double,3>(a, b, x);
+}
+double4 smoothstep(double4 a, double4 b, double4 x)
+{
+  return smoothstep<double,4>(a, b, x);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/sqrt.cpp b/extensions/externals/src/cg4cpp/sqrt.cpp
new file mode 100644
index 0000000..70c2695
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/sqrt.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/sqrt.hpp>
+
+namespace Cg {
+
+float sqrt(float v)
+{
+    return sqrt<float,1>(v);
+}
+
+float1 sqrt(float1 v)
+{
+    return sqrt<float,1>(v);
+}
+
+float2 sqrt(float2 v)
+{
+    return sqrt<float,2>(v);
+}
+
+float3 sqrt(float3 v)
+{
+    return sqrt<float,3>(v);
+}
+
+float4 sqrt(float4 v)
+{
+    return sqrt<float,4>(v);
+}
+
+double sqrt(double v)
+{
+    return sqrt<double,1>(v);
+}
+
+double1 sqrt(double1 v)
+{
+    return sqrt<double,1>(v);
+}
+
+double2 sqrt(double2 v)
+{
+    return sqrt<double,2>(v);
+}
+
+double3 sqrt(double3 v)
+{
+    return sqrt<double,3>(v);
+}
+
+double4 sqrt(double4 v)
+{
+    return sqrt<double,4>(v);
+}
+
+half sqrt(half v)
+{
+    return sqrt<half,1>(v);
+}
+
+half1 sqrt(half1 v)
+{
+    return sqrt<half,1>(v);
+}
+
+half2 sqrt(half2 v)
+{
+    return sqrt<half,2>(v);
+}
+
+half3 sqrt(half3 v)
+{
+    return sqrt<half,3>(v);
+}
+
+half4 sqrt(half4 v)
+{
+    return sqrt<half,4>(v);
+}
+
+fixed sqrt(fixed v)
+{
+    return sqrt<fixed,1>(v);
+}
+
+fixed1 sqrt(fixed1 v)
+{
+    return sqrt<fixed,1>(v);
+}
+
+fixed2 sqrt(fixed2 v)
+{
+    return sqrt<fixed,2>(v);
+}
+
+fixed3 sqrt(fixed3 v)
+{
+    return sqrt<fixed,3>(v);
+}
+
+fixed4 sqrt(fixed4 v)
+{
+    return sqrt<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/step.cpp b/extensions/externals/src/cg4cpp/step.cpp
new file mode 100644
index 0000000..884e01a
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/step.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/step.hpp>
+
+namespace Cg {
+
+int1 step(int1 a, int1 x)
+{
+    return step<int,1>(a, x);
+}
+
+int2 step(int2 a, int2 x)
+{
+    return step<int,2>(a, x);
+}
+
+int3 step(int3 a, int3 x)
+{
+    return step<int,3>(a, x);
+}
+
+int4 step(int4 a, int4 x)
+{
+    return step<int,4>(a, x);
+}
+
+float1 step(float1 a, float1 x)
+{
+    return step<float,1>(a, x);;
+}
+
+float2 step(float2 a, float2 x)
+{
+    return step<float,2>(a, x);
+}
+
+float3 step(float3 a, float3 x)
+{
+    return step<float,3>(a, x);
+}
+
+float4 step(float4 a, float4 x)
+{
+    return step<float,4>(a, x);
+}
+
+double1 step(double1 a, double1 x)
+{
+    return step<double,1>(a, x);
+}
+
+double2 step(double2 a, double2 x)
+{
+    return step<double,2>(a, x);
+}
+
+double3 step(double3 a, double3 x)
+{
+    return step<double,3>(a, x);
+}
+
+double4 step(double4 a, double4 x)
+{
+    return step<double,4>(a, x);
+}
+
+half1 step(half1 a, half1 x)
+{
+    return step<half,1>(a, x);
+}
+
+half2 step(half2 a, half2 x)
+{
+    return step<half,2>(a, x);
+}
+
+half3 step(half3 a, half3 x)
+{
+    return step<half,3>(a, x);
+}
+
+half4 step(half4 a, half4 x)
+{
+    return step<half,4>(a, x);
+}
+
+fixed1 step(fixed1 a, fixed1 x)
+{
+    return step<fixed,1>(a, x);
+}
+
+fixed2 step(fixed2 a, fixed2 x)
+{
+    return step<fixed,2>(a, x);
+}
+
+fixed3 step(fixed3 a, fixed3 x)
+{
+    return step<fixed,3>(a, x);
+}
+
+fixed4 step(fixed4 a, fixed4 x)
+{
+    return step<fixed,4>(a, x);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/tan.cpp b/extensions/externals/src/cg4cpp/tan.cpp
new file mode 100644
index 0000000..c1c1d36
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/tan.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/tan.hpp>
+
+namespace Cg {
+
+float tan(float v)
+{
+    return tan<float,1>(v);
+}
+
+float1 tan(float1 v)
+{
+    return tan<float,1>(v);
+}
+
+float2 tan(float2 v)
+{
+    return tan<float,2>(v);
+}
+
+float3 tan(float3 v)
+{
+    return tan<float,3>(v);
+}
+
+float4 tan(float4 v)
+{
+    return tan<float,4>(v);
+}
+
+double tan(double v)
+{
+    return tan<double,1>(v);
+}
+
+double1 tan(double1 v)
+{
+    return tan<double,1>(v);
+}
+
+double2 tan(double2 v)
+{
+    return tan<double,2>(v);
+}
+
+double3 tan(double3 v)
+{
+    return tan<double,3>(v);
+}
+
+double4 tan(double4 v)
+{
+    return tan<double,4>(v);
+}
+
+half tan(half v)
+{
+    return tan<half,1>(v);
+}
+
+half1 tan(half1 v)
+{
+    return tan<half,1>(v);
+}
+
+half2 tan(half2 v)
+{
+    return tan<half,2>(v);
+}
+
+half3 tan(half3 v)
+{
+    return tan<half,3>(v);
+}
+
+half4 tan(half4 v)
+{
+    return tan<half,4>(v);
+}
+
+fixed tan(fixed v)
+{
+    return tan<fixed,1>(v);
+}
+
+fixed1 tan(fixed1 v)
+{
+    return tan<fixed,1>(v);
+}
+
+fixed2 tan(fixed2 v)
+{
+    return tan<fixed,2>(v);
+}
+
+fixed3 tan(fixed3 v)
+{
+    return tan<fixed,3>(v);
+}
+
+fixed4 tan(fixed4 v)
+{
+    return tan<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/tanh.cpp b/extensions/externals/src/cg4cpp/tanh.cpp
new file mode 100644
index 0000000..ea2f03a
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/tanh.cpp
@@ -0,0 +1,115 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/tanh.hpp>
+
+namespace Cg {
+
+float tanh(float v)
+{
+    return tanh<float,1>(v);
+}
+
+float1 tanh(float1 v)
+{
+    return tanh<float,1>(v);
+}
+
+float2 tanh(float2 v)
+{
+    return tanh<float,2>(v);
+}
+
+float3 tanh(float3 v)
+{
+    return tanh<float,3>(v);
+}
+
+float4 tanh(float4 v)
+{
+    return tanh<float,4>(v);
+}
+
+double tanh(double v)
+{
+    return tanh<double,1>(v);
+}
+
+double1 tanh(double1 v)
+{
+    return tanh<double,1>(v);
+}
+
+double2 tanh(double2 v)
+{
+    return tanh<double,2>(v);
+}
+
+double3 tanh(double3 v)
+{
+    return tanh<double,3>(v);
+}
+
+double4 tanh(double4 v)
+{
+    return tanh<double,4>(v);
+}
+
+half tanh(half v)
+{
+    return tanh<half,1>(v);
+}
+
+half1 tanh(half1 v)
+{
+    return tanh<half,1>(v);
+}
+
+half2 tanh(half2 v)
+{
+    return tanh<half,2>(v);
+}
+
+half3 tanh(half3 v)
+{
+    return tanh<half,3>(v);
+}
+
+half4 tanh(half4 v)
+{
+    return tanh<half,4>(v);
+}
+
+fixed tanh(fixed v)
+{
+    return tanh<fixed,1>(v);
+}
+
+fixed1 tanh(fixed1 v)
+{
+    return tanh<fixed,1>(v);
+}
+
+fixed2 tanh(fixed2 v)
+{
+    return tanh<fixed,2>(v);
+}
+
+fixed3 tanh(fixed3 v)
+{
+    return tanh<fixed,3>(v);
+}
+
+fixed4 tanh(fixed4 v)
+{
+    return tanh<fixed,4>(v);
+}
+
+} // namespace Cg
diff --git a/extensions/externals/src/cg4cpp/transpose.cpp b/extensions/externals/src/cg4cpp/transpose.cpp
new file mode 100644
index 0000000..c14effe
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/transpose.cpp
@@ -0,0 +1,144 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/transpose.hpp>
+
+namespace Cg {
+
+float4x4 transpose(float4x4 a)
+{
+    return transpose<float,4,4>(a);
+}
+float3x4 transpose(float4x3 a)
+{
+    return transpose<float,4,3>(a);
+}
+float2x4 transpose(float4x2 a)
+{
+    return transpose<float,4,2>(a);
+}
+float1x4 transpose(float4x1 a)
+{
+    return transpose<float,4,1>(a);
+}
+float4x3 transpose(float3x4 a)
+{
+    return transpose<float,3,4>(a);
+}
+float3x3 transpose(float3x3 a)
+{
+    return transpose<float,3,3>(a);
+}
+float2x3 transpose(float3x2 a)
+{
+    return transpose<float,3,2>(a);
+}
+float1x3 transpose(float3x1 a)
+{
+    return transpose<float,3,1>(a);
+}
+float4x2 transpose(float2x4 a)
+{
+    return transpose<float,2,4>(a);
+}
+float3x2 transpose(float2x3 a)
+{
+    return transpose<float,2,3>(a);
+}
+float2x2 transpose(float2x2 a)
+{
+    return transpose<float,2,2>(a);
+}
+float1x2 transpose(float2x1 a)
+{
+    return transpose<float,2,1>(a);
+}
+float4x1 transpose(float1x4 a)
+{
+    return transpose<float,1,4>(a);
+}
+float3x1 transpose(float1x3 a)
+{
+    return transpose<float,1,3>(a);
+}
+float2x1 transpose(float1x2 a)
+{
+    return transpose<float,1,2>(a);
+}
+float1x1 transpose(float1x1 a)
+{
+    return transpose<float,1,1>(a);
+}
+
+double4x4 transpose(double4x4 a)
+{
+    return transpose<double,4,4>(a);
+}
+double3x4 transpose(double4x3 a)
+{
+    return transpose<double,4,3>(a);
+}
+double2x4 transpose(double4x2 a)
+{
+    return transpose<double,4,2>(a);
+}
+double1x4 transpose(double4x1 a)
+{
+    return transpose<double,4,1>(a);
+}
+double4x3 transpose(double3x4 a)
+{
+    return transpose<double,3,4>(a);
+}
+double3x3 transpose(double3x3 a)
+{
+    return transpose<double,3,3>(a);
+}
+double2x3 transpose(double3x2 a)
+{
+    return transpose<double,3,2>(a);
+}
+double1x3 transpose(double3x1 a)
+{
+    return transpose<double,3,1>(a);
+}
+double4x2 transpose(double2x4 a)
+{
+    return transpose<double,2,4>(a);
+}
+double3x2 transpose(double2x3 a)
+{
+    return transpose<double,2,3>(a);
+}
+double2x2 transpose(double2x2 a)
+{
+    return transpose<double,2,2>(a);
+}
+double1x2 transpose(double2x1 a)
+{
+    return transpose<double,2,1>(a);
+}
+double4x1 transpose(double1x4 a)
+{
+    return transpose<double,1,4>(a);
+}
+double3x1 transpose(double1x3 a)
+{
+    return transpose<double,1,3>(a);
+}
+double2x1 transpose(double1x2 a)
+{
+    return transpose<double,1,2>(a);
+}
+double1x1 transpose(double1x1 a)
+{
+    return transpose<double,1,1>(a);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/trunc.cpp b/extensions/externals/src/cg4cpp/trunc.cpp
new file mode 100644
index 0000000..e9293b5
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/trunc.cpp
@@ -0,0 +1,116 @@
+/* 
+ * Copyright 2006 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/half.hpp>
+#include <Cg/fixed.hpp>
+#include <Cg/double.hpp>
+#include <Cg/trunc.hpp>
+
+namespace Cg {
+
+float trunc(float v)
+{
+    return trunc<float>(v);
+}
+
+float1 trunc(float1 v)
+{
+    return trunc<float,1>(v);
+}
+
+float2 trunc(float2 v)
+{
+    return trunc<float,2>(v);
+}
+
+float3 trunc(float3 v)
+{
+    return trunc<float,3>(v);
+}
+
+float4 trunc(float4 v)
+{
+    return trunc<float,4>(v);
+}
+
+double trunc(double v)
+{
+    return trunc<double>(v);
+}
+
+double1 trunc(double1 v)
+{
+    return trunc<double,1>(v);
+}
+
+double2 trunc(double2 v)
+{
+    return trunc<double,2>(v);
+}
+
+double3 trunc(double3 v)
+{
+    return trunc<double,3>(v);
+}
+
+double4 trunc(double4 v)
+{
+    return trunc<double,4>(v);
+}
+
+half trunc(half v)
+{
+    return trunc<half>(v);
+}
+
+half1 trunc(half1 v)
+{
+    return trunc<half,1>(v);
+}
+
+half2 trunc(half2 v)
+{
+    return trunc<half,2>(v);
+}
+
+half3 trunc(half3 v)
+{
+    return trunc<half,3>(v);
+}
+
+half4 trunc(half4 v)
+{
+    return trunc<half,4>(v);
+}
+
+fixed trunc(fixed v)
+{
+    return trunc<fixed>(v);
+}
+
+fixed1 trunc(fixed1 v)
+{
+    return trunc<fixed,1>(v);
+}
+
+fixed2 trunc(fixed2 v)
+{
+    return trunc<fixed,2>(v);
+}
+
+fixed3 trunc(fixed3 v)
+{
+    return trunc<fixed,3>(v);
+}
+
+fixed4 trunc(fixed4 v)
+{
+    return trunc<fixed,4>(v);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper1x1.cpp b/extensions/externals/src/cg4cpp/upper1x1.cpp
new file mode 100644
index 0000000..b2e27c7
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper1x1.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper1x1.hpp>
+
+namespace Cg {
+
+float1x1 upper1x1(float1x1 m)
+{
+    return upper1x1<float,1,1>(m);
+}
+
+float1x1 upper1x1(float1x2 m)
+{
+    return upper1x1<float,1,2>(m);
+}
+
+float1x1 upper1x1(float1x3 m)
+{
+    return upper1x1<float,1,3>(m);
+}
+
+float1x1 upper1x1(float1x4 m)
+{
+    return upper1x1<float,1,4>(m);
+}
+
+float1x1 upper1x1(float2x1 m)
+{
+    return upper1x1<float,2,1>(m);
+}
+
+float1x1 upper1x1(float2x2 m)
+{
+    return upper1x1<float,2,2>(m);
+}
+
+float1x1 upper1x1(float2x3 m)
+{
+    return upper1x1<float,2,3>(m);
+}
+
+float1x1 upper1x1(float2x4 m)
+{
+    return upper1x1<float,2,4>(m);
+}
+
+float1x1 upper1x1(float3x1 m)
+{
+    return upper1x1<float,3,1>(m);
+}
+
+float1x1 upper1x1(float3x2 m)
+{
+    return upper1x1<float,3,2>(m);
+}
+
+float1x1 upper1x1(float3x3 m)
+{
+    return upper1x1<float,3,3>(m);
+}
+
+float1x1 upper1x1(float3x4 m)
+{
+    return upper1x1<float,3,4>(m);
+}
+
+float1x1 upper1x1(float4x1 m)
+{
+    return upper1x1<float,4,1>(m);
+}
+
+float1x1 upper1x1(float4x2 m)
+{
+    return upper1x1<float,4,2>(m);
+}
+
+float1x1 upper1x1(float4x3 m)
+{
+    return upper1x1<float,4,3>(m);
+}
+
+float1x1 upper1x1(float4x4 m)
+{
+    return upper1x1<float,4,4>(m);
+}
+
+double1x1 upper1x1(double1x1 m)
+{
+    return upper1x1<double,1,1>(m);
+}
+
+double1x1 upper1x1(double1x2 m)
+{
+    return upper1x1<double,1,2>(m);
+}
+
+double1x1 upper1x1(double1x3 m)
+{
+    return upper1x1<double,1,3>(m);
+}
+
+double1x1 upper1x1(double1x4 m)
+{
+    return upper1x1<double,1,4>(m);
+}
+
+double1x1 upper1x1(double2x1 m)
+{
+    return upper1x1<double,2,1>(m);
+}
+
+double1x1 upper1x1(double2x2 m)
+{
+    return upper1x1<double,2,2>(m);
+}
+
+double1x1 upper1x1(double2x3 m)
+{
+    return upper1x1<double,2,3>(m);
+}
+
+double1x1 upper1x1(double2x4 m)
+{
+    return upper1x1<double,2,4>(m);
+}
+
+double1x1 upper1x1(double3x1 m)
+{
+    return upper1x1<double,3,1>(m);
+}
+
+double1x1 upper1x1(double3x2 m)
+{
+    return upper1x1<double,3,2>(m);
+}
+
+double1x1 upper1x1(double3x3 m)
+{
+    return upper1x1<double,3,3>(m);
+}
+
+double1x1 upper1x1(double3x4 m)
+{
+    return upper1x1<double,3,4>(m);
+}
+
+double1x1 upper1x1(double4x1 m)
+{
+    return upper1x1<double,4,1>(m);
+}
+
+double1x1 upper1x1(double4x2 m)
+{
+    return upper1x1<double,4,2>(m);
+}
+
+double1x1 upper1x1(double4x3 m)
+{
+    return upper1x1<double,4,3>(m);
+}
+
+double1x1 upper1x1(double4x4 m)
+{
+    return upper1x1<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper1x2.cpp b/extensions/externals/src/cg4cpp/upper1x2.cpp
new file mode 100644
index 0000000..f320b0c
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper1x2.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper1x2.hpp>
+
+namespace Cg {
+
+float1x2 upper1x2(float1x1 m)
+{
+    return upper1x2<float,1,1>(m);
+}
+
+float1x2 upper1x2(float1x2 m)
+{
+    return upper1x2<float,1,2>(m);
+}
+
+float1x2 upper1x2(float1x3 m)
+{
+    return upper1x2<float,1,3>(m);
+}
+
+float1x2 upper1x2(float1x4 m)
+{
+    return upper1x2<float,1,4>(m);
+}
+
+float1x2 upper1x2(float2x1 m)
+{
+    return upper1x2<float,2,1>(m);
+}
+
+float1x2 upper1x2(float2x2 m)
+{
+    return upper1x2<float,2,2>(m);
+}
+
+float1x2 upper1x2(float2x3 m)
+{
+    return upper1x2<float,2,3>(m);
+}
+
+float1x2 upper1x2(float2x4 m)
+{
+    return upper1x2<float,2,4>(m);
+}
+
+float1x2 upper1x2(float3x1 m)
+{
+    return upper1x2<float,3,1>(m);
+}
+
+float1x2 upper1x2(float3x2 m)
+{
+    return upper1x2<float,3,2>(m);
+}
+
+float1x2 upper1x2(float3x3 m)
+{
+    return upper1x2<float,3,3>(m);
+}
+
+float1x2 upper1x2(float3x4 m)
+{
+    return upper1x2<float,3,4>(m);
+}
+
+float1x2 upper1x2(float4x1 m)
+{
+    return upper1x2<float,4,1>(m);
+}
+
+float1x2 upper1x2(float4x2 m)
+{
+    return upper1x2<float,4,2>(m);
+}
+
+float1x2 upper1x2(float4x3 m)
+{
+    return upper1x2<float,4,3>(m);
+}
+
+float1x2 upper1x2(float4x4 m)
+{
+    return upper1x2<float,4,4>(m);
+}
+
+double1x2 upper1x2(double1x1 m)
+{
+    return upper1x2<double,1,1>(m);
+}
+
+double1x2 upper1x2(double1x2 m)
+{
+    return upper1x2<double,1,2>(m);
+}
+
+double1x2 upper1x2(double1x3 m)
+{
+    return upper1x2<double,1,3>(m);
+}
+
+double1x2 upper1x2(double1x4 m)
+{
+    return upper1x2<double,1,4>(m);
+}
+
+double1x2 upper1x2(double2x1 m)
+{
+    return upper1x2<double,2,1>(m);
+}
+
+double1x2 upper1x2(double2x2 m)
+{
+    return upper1x2<double,2,2>(m);
+}
+
+double1x2 upper1x2(double2x3 m)
+{
+    return upper1x2<double,2,3>(m);
+}
+
+double1x2 upper1x2(double2x4 m)
+{
+    return upper1x2<double,2,4>(m);
+}
+
+double1x2 upper1x2(double3x1 m)
+{
+    return upper1x2<double,3,1>(m);
+}
+
+double1x2 upper1x2(double3x2 m)
+{
+    return upper1x2<double,3,2>(m);
+}
+
+double1x2 upper1x2(double3x3 m)
+{
+    return upper1x2<double,3,3>(m);
+}
+
+double1x2 upper1x2(double3x4 m)
+{
+    return upper1x2<double,3,4>(m);
+}
+
+double1x2 upper1x2(double4x1 m)
+{
+    return upper1x2<double,4,1>(m);
+}
+
+double1x2 upper1x2(double4x2 m)
+{
+    return upper1x2<double,4,2>(m);
+}
+
+double1x2 upper1x2(double4x3 m)
+{
+    return upper1x2<double,4,3>(m);
+}
+
+double1x2 upper1x2(double4x4 m)
+{
+    return upper1x2<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper1x3.cpp b/extensions/externals/src/cg4cpp/upper1x3.cpp
new file mode 100644
index 0000000..1282c8c
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper1x3.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper1x3.hpp>
+
+namespace Cg {
+
+float1x3 upper1x3(float1x1 m)
+{
+    return upper1x3<float,1,1>(m);
+}
+
+float1x3 upper1x3(float1x2 m)
+{
+    return upper1x3<float,1,2>(m);
+}
+
+float1x3 upper1x3(float1x3 m)
+{
+    return upper1x3<float,1,3>(m);
+}
+
+float1x3 upper1x3(float1x4 m)
+{
+    return upper1x3<float,1,4>(m);
+}
+
+float1x3 upper1x3(float2x1 m)
+{
+    return upper1x3<float,2,1>(m);
+}
+
+float1x3 upper1x3(float2x2 m)
+{
+    return upper1x3<float,2,2>(m);
+}
+
+float1x3 upper1x3(float2x3 m)
+{
+    return upper1x3<float,2,3>(m);
+}
+
+float1x3 upper1x3(float2x4 m)
+{
+    return upper1x3<float,2,4>(m);
+}
+
+float1x3 upper1x3(float3x1 m)
+{
+    return upper1x3<float,3,1>(m);
+}
+
+float1x3 upper1x3(float3x2 m)
+{
+    return upper1x3<float,3,2>(m);
+}
+
+float1x3 upper1x3(float3x3 m)
+{
+    return upper1x3<float,3,3>(m);
+}
+
+float1x3 upper1x3(float3x4 m)
+{
+    return upper1x3<float,3,4>(m);
+}
+
+float1x3 upper1x3(float4x1 m)
+{
+    return upper1x3<float,4,1>(m);
+}
+
+float1x3 upper1x3(float4x2 m)
+{
+    return upper1x3<float,4,2>(m);
+}
+
+float1x3 upper1x3(float4x3 m)
+{
+    return upper1x3<float,4,3>(m);
+}
+
+float1x3 upper1x3(float4x4 m)
+{
+    return upper1x3<float,4,4>(m);
+}
+
+double1x3 upper1x3(double1x1 m)
+{
+    return upper1x3<double,1,1>(m);
+}
+
+double1x3 upper1x3(double1x2 m)
+{
+    return upper1x3<double,1,2>(m);
+}
+
+double1x3 upper1x3(double1x3 m)
+{
+    return upper1x3<double,1,3>(m);
+}
+
+double1x3 upper1x3(double1x4 m)
+{
+    return upper1x3<double,1,4>(m);
+}
+
+double1x3 upper1x3(double2x1 m)
+{
+    return upper1x3<double,2,1>(m);
+}
+
+double1x3 upper1x3(double2x2 m)
+{
+    return upper1x3<double,2,2>(m);
+}
+
+double1x3 upper1x3(double2x3 m)
+{
+    return upper1x3<double,2,3>(m);
+}
+
+double1x3 upper1x3(double2x4 m)
+{
+    return upper1x3<double,2,4>(m);
+}
+
+double1x3 upper1x3(double3x1 m)
+{
+    return upper1x3<double,3,1>(m);
+}
+
+double1x3 upper1x3(double3x2 m)
+{
+    return upper1x3<double,3,2>(m);
+}
+
+double1x3 upper1x3(double3x3 m)
+{
+    return upper1x3<double,3,3>(m);
+}
+
+double1x3 upper1x3(double3x4 m)
+{
+    return upper1x3<double,3,4>(m);
+}
+
+double1x3 upper1x3(double4x1 m)
+{
+    return upper1x3<double,4,1>(m);
+}
+
+double1x3 upper1x3(double4x2 m)
+{
+    return upper1x3<double,4,2>(m);
+}
+
+double1x3 upper1x3(double4x3 m)
+{
+    return upper1x3<double,4,3>(m);
+}
+
+double1x3 upper1x3(double4x4 m)
+{
+    return upper1x3<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper1x4.cpp b/extensions/externals/src/cg4cpp/upper1x4.cpp
new file mode 100644
index 0000000..9a80257
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper1x4.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper1x4.hpp>
+
+namespace Cg {
+
+float1x4 upper1x4(float1x1 m)
+{
+    return upper1x4<float,1,1>(m);
+}
+
+float1x4 upper1x4(float1x2 m)
+{
+    return upper1x4<float,1,2>(m);
+}
+
+float1x4 upper1x4(float1x3 m)
+{
+    return upper1x4<float,1,3>(m);
+}
+
+float1x4 upper1x4(float1x4 m)
+{
+    return upper1x4<float,1,4>(m);
+}
+
+float1x4 upper1x4(float2x1 m)
+{
+    return upper1x4<float,2,1>(m);
+}
+
+float1x4 upper1x4(float2x2 m)
+{
+    return upper1x4<float,2,2>(m);
+}
+
+float1x4 upper1x4(float2x3 m)
+{
+    return upper1x4<float,2,3>(m);
+}
+
+float1x4 upper1x4(float2x4 m)
+{
+    return upper1x4<float,2,4>(m);
+}
+
+float1x4 upper1x4(float3x1 m)
+{
+    return upper1x4<float,3,1>(m);
+}
+
+float1x4 upper1x4(float3x2 m)
+{
+    return upper1x4<float,3,2>(m);
+}
+
+float1x4 upper1x4(float3x3 m)
+{
+    return upper1x4<float,3,3>(m);
+}
+
+float1x4 upper1x4(float3x4 m)
+{
+    return upper1x4<float,3,4>(m);
+}
+
+float1x4 upper1x4(float4x1 m)
+{
+    return upper1x4<float,4,1>(m);
+}
+
+float1x4 upper1x4(float4x2 m)
+{
+    return upper1x4<float,4,2>(m);
+}
+
+float1x4 upper1x4(float4x3 m)
+{
+    return upper1x4<float,4,3>(m);
+}
+
+float1x4 upper1x4(float4x4 m)
+{
+    return upper1x4<float,4,4>(m);
+}
+
+double1x4 upper1x4(double1x1 m)
+{
+    return upper1x4<double,1,1>(m);
+}
+
+double1x4 upper1x4(double1x2 m)
+{
+    return upper1x4<double,1,2>(m);
+}
+
+double1x4 upper1x4(double1x3 m)
+{
+    return upper1x4<double,1,3>(m);
+}
+
+double1x4 upper1x4(double1x4 m)
+{
+    return upper1x4<double,1,4>(m);
+}
+
+double1x4 upper1x4(double2x1 m)
+{
+    return upper1x4<double,2,1>(m);
+}
+
+double1x4 upper1x4(double2x2 m)
+{
+    return upper1x4<double,2,2>(m);
+}
+
+double1x4 upper1x4(double2x3 m)
+{
+    return upper1x4<double,2,3>(m);
+}
+
+double1x4 upper1x4(double2x4 m)
+{
+    return upper1x4<double,2,4>(m);
+}
+
+double1x4 upper1x4(double3x1 m)
+{
+    return upper1x4<double,3,1>(m);
+}
+
+double1x4 upper1x4(double3x2 m)
+{
+    return upper1x4<double,3,2>(m);
+}
+
+double1x4 upper1x4(double3x3 m)
+{
+    return upper1x4<double,3,3>(m);
+}
+
+double1x4 upper1x4(double3x4 m)
+{
+    return upper1x4<double,3,4>(m);
+}
+
+double1x4 upper1x4(double4x1 m)
+{
+    return upper1x4<double,4,1>(m);
+}
+
+double1x4 upper1x4(double4x2 m)
+{
+    return upper1x4<double,4,2>(m);
+}
+
+double1x4 upper1x4(double4x3 m)
+{
+    return upper1x4<double,4,3>(m);
+}
+
+double1x4 upper1x4(double4x4 m)
+{
+    return upper1x4<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper2x1.cpp b/extensions/externals/src/cg4cpp/upper2x1.cpp
new file mode 100644
index 0000000..5fadf1e
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper2x1.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper2x1.hpp>
+
+namespace Cg {
+
+float2x1 upper2x1(float1x1 m)
+{
+    return upper2x1<float,1,1>(m);
+}
+
+float2x1 upper2x1(float1x2 m)
+{
+    return upper2x1<float,1,2>(m);
+}
+
+float2x1 upper2x1(float1x3 m)
+{
+    return upper2x1<float,1,3>(m);
+}
+
+float2x1 upper2x1(float1x4 m)
+{
+    return upper2x1<float,1,4>(m);
+}
+
+float2x1 upper2x1(float2x1 m)
+{
+    return upper2x1<float,2,1>(m);
+}
+
+float2x1 upper2x1(float2x2 m)
+{
+    return upper2x1<float,2,2>(m);
+}
+
+float2x1 upper2x1(float2x3 m)
+{
+    return upper2x1<float,2,3>(m);
+}
+
+float2x1 upper2x1(float2x4 m)
+{
+    return upper2x1<float,2,4>(m);
+}
+
+float2x1 upper2x1(float3x1 m)
+{
+    return upper2x1<float,3,1>(m);
+}
+
+float2x1 upper2x1(float3x2 m)
+{
+    return upper2x1<float,3,2>(m);
+}
+
+float2x1 upper2x1(float3x3 m)
+{
+    return upper2x1<float,3,3>(m);
+}
+
+float2x1 upper2x1(float3x4 m)
+{
+    return upper2x1<float,3,4>(m);
+}
+
+float2x1 upper2x1(float4x1 m)
+{
+    return upper2x1<float,4,1>(m);
+}
+
+float2x1 upper2x1(float4x2 m)
+{
+    return upper2x1<float,4,2>(m);
+}
+
+float2x1 upper2x1(float4x3 m)
+{
+    return upper2x1<float,4,3>(m);
+}
+
+float2x1 upper2x1(float4x4 m)
+{
+    return upper2x1<float,4,4>(m);
+}
+
+double2x1 upper2x1(double1x1 m)
+{
+    return upper2x1<double,1,1>(m);
+}
+
+double2x1 upper2x1(double1x2 m)
+{
+    return upper2x1<double,1,2>(m);
+}
+
+double2x1 upper2x1(double1x3 m)
+{
+    return upper2x1<double,1,3>(m);
+}
+
+double2x1 upper2x1(double1x4 m)
+{
+    return upper2x1<double,1,4>(m);
+}
+
+double2x1 upper2x1(double2x1 m)
+{
+    return upper2x1<double,2,1>(m);
+}
+
+double2x1 upper2x1(double2x2 m)
+{
+    return upper2x1<double,2,2>(m);
+}
+
+double2x1 upper2x1(double2x3 m)
+{
+    return upper2x1<double,2,3>(m);
+}
+
+double2x1 upper2x1(double2x4 m)
+{
+    return upper2x1<double,2,4>(m);
+}
+
+double2x1 upper2x1(double3x1 m)
+{
+    return upper2x1<double,3,1>(m);
+}
+
+double2x1 upper2x1(double3x2 m)
+{
+    return upper2x1<double,3,2>(m);
+}
+
+double2x1 upper2x1(double3x3 m)
+{
+    return upper2x1<double,3,3>(m);
+}
+
+double2x1 upper2x1(double3x4 m)
+{
+    return upper2x1<double,3,4>(m);
+}
+
+double2x1 upper2x1(double4x1 m)
+{
+    return upper2x1<double,4,1>(m);
+}
+
+double2x1 upper2x1(double4x2 m)
+{
+    return upper2x1<double,4,2>(m);
+}
+
+double2x1 upper2x1(double4x3 m)
+{
+    return upper2x1<double,4,3>(m);
+}
+
+double2x1 upper2x1(double4x4 m)
+{
+    return upper2x1<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper2x2.cpp b/extensions/externals/src/cg4cpp/upper2x2.cpp
new file mode 100644
index 0000000..cc60526
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper2x2.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper2x2.hpp>
+
+namespace Cg {
+
+float2x2 upper2x2(float1x1 m)
+{
+    return upper2x2<float,1,1>(m);
+}
+
+float2x2 upper2x2(float1x2 m)
+{
+    return upper2x2<float,1,2>(m);
+}
+
+float2x2 upper2x2(float1x3 m)
+{
+    return upper2x2<float,1,3>(m);
+}
+
+float2x2 upper2x2(float1x4 m)
+{
+    return upper2x2<float,1,4>(m);
+}
+
+float2x2 upper2x2(float2x1 m)
+{
+    return upper2x2<float,2,1>(m);
+}
+
+float2x2 upper2x2(float2x2 m)
+{
+    return upper2x2<float,2,2>(m);
+}
+
+float2x2 upper2x2(float2x3 m)
+{
+    return upper2x2<float,2,3>(m);
+}
+
+float2x2 upper2x2(float2x4 m)
+{
+    return upper2x2<float,2,4>(m);
+}
+
+float2x2 upper2x2(float3x1 m)
+{
+    return upper2x2<float,3,1>(m);
+}
+
+float2x2 upper2x2(float3x2 m)
+{
+    return upper2x2<float,3,2>(m);
+}
+
+float2x2 upper2x2(float3x3 m)
+{
+    return upper2x2<float,3,3>(m);
+}
+
+float2x2 upper2x2(float3x4 m)
+{
+    return upper2x2<float,3,4>(m);
+}
+
+float2x2 upper2x2(float4x1 m)
+{
+    return upper2x2<float,4,1>(m);
+}
+
+float2x2 upper2x2(float4x2 m)
+{
+    return upper2x2<float,4,2>(m);
+}
+
+float2x2 upper2x2(float4x3 m)
+{
+    return upper2x2<float,4,3>(m);
+}
+
+float2x2 upper2x2(float4x4 m)
+{
+    return upper2x2<float,4,4>(m);
+}
+
+double2x2 upper2x2(double1x1 m)
+{
+    return upper2x2<double,1,1>(m);
+}
+
+double2x2 upper2x2(double1x2 m)
+{
+    return upper2x2<double,1,2>(m);
+}
+
+double2x2 upper2x2(double1x3 m)
+{
+    return upper2x2<double,1,3>(m);
+}
+
+double2x2 upper2x2(double1x4 m)
+{
+    return upper2x2<double,1,4>(m);
+}
+
+double2x2 upper2x2(double2x1 m)
+{
+    return upper2x2<double,2,1>(m);
+}
+
+double2x2 upper2x2(double2x2 m)
+{
+    return upper2x2<double,2,2>(m);
+}
+
+double2x2 upper2x2(double2x3 m)
+{
+    return upper2x2<double,2,3>(m);
+}
+
+double2x2 upper2x2(double2x4 m)
+{
+    return upper2x2<double,2,4>(m);
+}
+
+double2x2 upper2x2(double3x1 m)
+{
+    return upper2x2<double,3,1>(m);
+}
+
+double2x2 upper2x2(double3x2 m)
+{
+    return upper2x2<double,3,2>(m);
+}
+
+double2x2 upper2x2(double3x3 m)
+{
+    return upper2x2<double,3,3>(m);
+}
+
+double2x2 upper2x2(double3x4 m)
+{
+    return upper2x2<double,3,4>(m);
+}
+
+double2x2 upper2x2(double4x1 m)
+{
+    return upper2x2<double,4,1>(m);
+}
+
+double2x2 upper2x2(double4x2 m)
+{
+    return upper2x2<double,4,2>(m);
+}
+
+double2x2 upper2x2(double4x3 m)
+{
+    return upper2x2<double,4,3>(m);
+}
+
+double2x2 upper2x2(double4x4 m)
+{
+    return upper2x2<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper2x3.cpp b/extensions/externals/src/cg4cpp/upper2x3.cpp
new file mode 100644
index 0000000..81f9b97
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper2x3.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper2x3.hpp>
+
+namespace Cg {
+
+float2x3 upper2x3(float1x1 m)
+{
+    return upper2x3<float,1,1>(m);
+}
+
+float2x3 upper2x3(float1x2 m)
+{
+    return upper2x3<float,1,2>(m);
+}
+
+float2x3 upper2x3(float1x3 m)
+{
+    return upper2x3<float,1,3>(m);
+}
+
+float2x3 upper2x3(float1x4 m)
+{
+    return upper2x3<float,1,4>(m);
+}
+
+float2x3 upper2x3(float2x1 m)
+{
+    return upper2x3<float,2,1>(m);
+}
+
+float2x3 upper2x3(float2x2 m)
+{
+    return upper2x3<float,2,2>(m);
+}
+
+float2x3 upper2x3(float2x3 m)
+{
+    return upper2x3<float,2,3>(m);
+}
+
+float2x3 upper2x3(float2x4 m)
+{
+    return upper2x3<float,2,4>(m);
+}
+
+float2x3 upper2x3(float3x1 m)
+{
+    return upper2x3<float,3,1>(m);
+}
+
+float2x3 upper2x3(float3x2 m)
+{
+    return upper2x3<float,3,2>(m);
+}
+
+float2x3 upper2x3(float3x3 m)
+{
+    return upper2x3<float,3,3>(m);
+}
+
+float2x3 upper2x3(float3x4 m)
+{
+    return upper2x3<float,3,4>(m);
+}
+
+float2x3 upper2x3(float4x1 m)
+{
+    return upper2x3<float,4,1>(m);
+}
+
+float2x3 upper2x3(float4x2 m)
+{
+    return upper2x3<float,4,2>(m);
+}
+
+float2x3 upper2x3(float4x3 m)
+{
+    return upper2x3<float,4,3>(m);
+}
+
+float2x3 upper2x3(float4x4 m)
+{
+    return upper2x3<float,4,4>(m);
+}
+
+double2x3 upper2x3(double1x1 m)
+{
+    return upper2x3<double,1,1>(m);
+}
+
+double2x3 upper2x3(double1x2 m)
+{
+    return upper2x3<double,1,2>(m);
+}
+
+double2x3 upper2x3(double1x3 m)
+{
+    return upper2x3<double,1,3>(m);
+}
+
+double2x3 upper2x3(double1x4 m)
+{
+    return upper2x3<double,1,4>(m);
+}
+
+double2x3 upper2x3(double2x1 m)
+{
+    return upper2x3<double,2,1>(m);
+}
+
+double2x3 upper2x3(double2x2 m)
+{
+    return upper2x3<double,2,2>(m);
+}
+
+double2x3 upper2x3(double2x3 m)
+{
+    return upper2x3<double,2,3>(m);
+}
+
+double2x3 upper2x3(double2x4 m)
+{
+    return upper2x3<double,2,4>(m);
+}
+
+double2x3 upper2x3(double3x1 m)
+{
+    return upper2x3<double,3,1>(m);
+}
+
+double2x3 upper2x3(double3x2 m)
+{
+    return upper2x3<double,3,2>(m);
+}
+
+double2x3 upper2x3(double3x3 m)
+{
+    return upper2x3<double,3,3>(m);
+}
+
+double2x3 upper2x3(double3x4 m)
+{
+    return upper2x3<double,3,4>(m);
+}
+
+double2x3 upper2x3(double4x1 m)
+{
+    return upper2x3<double,4,1>(m);
+}
+
+double2x3 upper2x3(double4x2 m)
+{
+    return upper2x3<double,4,2>(m);
+}
+
+double2x3 upper2x3(double4x3 m)
+{
+    return upper2x3<double,4,3>(m);
+}
+
+double2x3 upper2x3(double4x4 m)
+{
+    return upper2x3<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper2x4.cpp b/extensions/externals/src/cg4cpp/upper2x4.cpp
new file mode 100644
index 0000000..98b8d06
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper2x4.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper2x4.hpp>
+
+namespace Cg {
+
+float2x4 upper2x4(float1x1 m)
+{
+    return upper2x4<float,1,1>(m);
+}
+
+float2x4 upper2x4(float1x2 m)
+{
+    return upper2x4<float,1,2>(m);
+}
+
+float2x4 upper2x4(float1x3 m)
+{
+    return upper2x4<float,1,3>(m);
+}
+
+float2x4 upper2x4(float1x4 m)
+{
+    return upper2x4<float,1,4>(m);
+}
+
+float2x4 upper2x4(float2x1 m)
+{
+    return upper2x4<float,2,1>(m);
+}
+
+float2x4 upper2x4(float2x2 m)
+{
+    return upper2x4<float,2,2>(m);
+}
+
+float2x4 upper2x4(float2x3 m)
+{
+    return upper2x4<float,2,3>(m);
+}
+
+float2x4 upper2x4(float2x4 m)
+{
+    return upper2x4<float,2,4>(m);
+}
+
+float2x4 upper2x4(float3x1 m)
+{
+    return upper2x4<float,3,1>(m);
+}
+
+float2x4 upper2x4(float3x2 m)
+{
+    return upper2x4<float,3,2>(m);
+}
+
+float2x4 upper2x4(float3x3 m)
+{
+    return upper2x4<float,3,3>(m);
+}
+
+float2x4 upper2x4(float3x4 m)
+{
+    return upper2x4<float,3,4>(m);
+}
+
+float2x4 upper2x4(float4x1 m)
+{
+    return upper2x4<float,4,1>(m);
+}
+
+float2x4 upper2x4(float4x2 m)
+{
+    return upper2x4<float,4,2>(m);
+}
+
+float2x4 upper2x4(float4x3 m)
+{
+    return upper2x4<float,4,3>(m);
+}
+
+float2x4 upper2x4(float4x4 m)
+{
+    return upper2x4<float,4,4>(m);
+}
+
+double2x4 upper2x4(double1x1 m)
+{
+    return upper2x4<double,1,1>(m);
+}
+
+double2x4 upper2x4(double1x2 m)
+{
+    return upper2x4<double,1,2>(m);
+}
+
+double2x4 upper2x4(double1x3 m)
+{
+    return upper2x4<double,1,3>(m);
+}
+
+double2x4 upper2x4(double1x4 m)
+{
+    return upper2x4<double,1,4>(m);
+}
+
+double2x4 upper2x4(double2x1 m)
+{
+    return upper2x4<double,2,1>(m);
+}
+
+double2x4 upper2x4(double2x2 m)
+{
+    return upper2x4<double,2,2>(m);
+}
+
+double2x4 upper2x4(double2x3 m)
+{
+    return upper2x4<double,2,3>(m);
+}
+
+double2x4 upper2x4(double2x4 m)
+{
+    return upper2x4<double,2,4>(m);
+}
+
+double2x4 upper2x4(double3x1 m)
+{
+    return upper2x4<double,3,1>(m);
+}
+
+double2x4 upper2x4(double3x2 m)
+{
+    return upper2x4<double,3,2>(m);
+}
+
+double2x4 upper2x4(double3x3 m)
+{
+    return upper2x4<double,3,3>(m);
+}
+
+double2x4 upper2x4(double3x4 m)
+{
+    return upper2x4<double,3,4>(m);
+}
+
+double2x4 upper2x4(double4x1 m)
+{
+    return upper2x4<double,4,1>(m);
+}
+
+double2x4 upper2x4(double4x2 m)
+{
+    return upper2x4<double,4,2>(m);
+}
+
+double2x4 upper2x4(double4x3 m)
+{
+    return upper2x4<double,4,3>(m);
+}
+
+double2x4 upper2x4(double4x4 m)
+{
+    return upper2x4<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper3x1.cpp b/extensions/externals/src/cg4cpp/upper3x1.cpp
new file mode 100644
index 0000000..6f51055
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper3x1.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper3x1.hpp>
+
+namespace Cg {
+
+float3x1 upper3x1(float1x1 m)
+{
+    return upper3x1<float,1,1>(m);
+}
+
+float3x1 upper3x1(float1x2 m)
+{
+    return upper3x1<float,1,2>(m);
+}
+
+float3x1 upper3x1(float1x3 m)
+{
+    return upper3x1<float,1,3>(m);
+}
+
+float3x1 upper3x1(float1x4 m)
+{
+    return upper3x1<float,1,4>(m);
+}
+
+float3x1 upper3x1(float2x1 m)
+{
+    return upper3x1<float,2,1>(m);
+}
+
+float3x1 upper3x1(float2x2 m)
+{
+    return upper3x1<float,2,2>(m);
+}
+
+float3x1 upper3x1(float2x3 m)
+{
+    return upper3x1<float,2,3>(m);
+}
+
+float3x1 upper3x1(float2x4 m)
+{
+    return upper3x1<float,2,4>(m);
+}
+
+float3x1 upper3x1(float3x1 m)
+{
+    return upper3x1<float,3,1>(m);
+}
+
+float3x1 upper3x1(float3x2 m)
+{
+    return upper3x1<float,3,2>(m);
+}
+
+float3x1 upper3x1(float3x3 m)
+{
+    return upper3x1<float,3,3>(m);
+}
+
+float3x1 upper3x1(float3x4 m)
+{
+    return upper3x1<float,3,4>(m);
+}
+
+float3x1 upper3x1(float4x1 m)
+{
+    return upper3x1<float,4,1>(m);
+}
+
+float3x1 upper3x1(float4x2 m)
+{
+    return upper3x1<float,4,2>(m);
+}
+
+float3x1 upper3x1(float4x3 m)
+{
+    return upper3x1<float,4,3>(m);
+}
+
+float3x1 upper3x1(float4x4 m)
+{
+    return upper3x1<float,4,4>(m);
+}
+
+double3x1 upper3x1(double1x1 m)
+{
+    return upper3x1<double,1,1>(m);
+}
+
+double3x1 upper3x1(double1x2 m)
+{
+    return upper3x1<double,1,2>(m);
+}
+
+double3x1 upper3x1(double1x3 m)
+{
+    return upper3x1<double,1,3>(m);
+}
+
+double3x1 upper3x1(double1x4 m)
+{
+    return upper3x1<double,1,4>(m);
+}
+
+double3x1 upper3x1(double2x1 m)
+{
+    return upper3x1<double,2,1>(m);
+}
+
+double3x1 upper3x1(double2x2 m)
+{
+    return upper3x1<double,2,2>(m);
+}
+
+double3x1 upper3x1(double2x3 m)
+{
+    return upper3x1<double,2,3>(m);
+}
+
+double3x1 upper3x1(double2x4 m)
+{
+    return upper3x1<double,2,4>(m);
+}
+
+double3x1 upper3x1(double3x1 m)
+{
+    return upper3x1<double,3,1>(m);
+}
+
+double3x1 upper3x1(double3x2 m)
+{
+    return upper3x1<double,3,2>(m);
+}
+
+double3x1 upper3x1(double3x3 m)
+{
+    return upper3x1<double,3,3>(m);
+}
+
+double3x1 upper3x1(double3x4 m)
+{
+    return upper3x1<double,3,4>(m);
+}
+
+double3x1 upper3x1(double4x1 m)
+{
+    return upper3x1<double,4,1>(m);
+}
+
+double3x1 upper3x1(double4x2 m)
+{
+    return upper3x1<double,4,2>(m);
+}
+
+double3x1 upper3x1(double4x3 m)
+{
+    return upper3x1<double,4,3>(m);
+}
+
+double3x1 upper3x1(double4x4 m)
+{
+    return upper3x1<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper3x2.cpp b/extensions/externals/src/cg4cpp/upper3x2.cpp
new file mode 100644
index 0000000..f97a8c5
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper3x2.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper3x2.hpp>
+
+namespace Cg {
+
+float3x2 upper3x2(float1x1 m)
+{
+    return upper3x2<float,1,1>(m);
+}
+
+float3x2 upper3x2(float1x2 m)
+{
+    return upper3x2<float,1,2>(m);
+}
+
+float3x2 upper3x2(float1x3 m)
+{
+    return upper3x2<float,1,3>(m);
+}
+
+float3x2 upper3x2(float1x4 m)
+{
+    return upper3x2<float,1,4>(m);
+}
+
+float3x2 upper3x2(float2x1 m)
+{
+    return upper3x2<float,2,1>(m);
+}
+
+float3x2 upper3x2(float2x2 m)
+{
+    return upper3x2<float,2,2>(m);
+}
+
+float3x2 upper3x2(float2x3 m)
+{
+    return upper3x2<float,2,3>(m);
+}
+
+float3x2 upper3x2(float2x4 m)
+{
+    return upper3x2<float,2,4>(m);
+}
+
+float3x2 upper3x2(float3x1 m)
+{
+    return upper3x2<float,3,1>(m);
+}
+
+float3x2 upper3x2(float3x2 m)
+{
+    return upper3x2<float,3,2>(m);
+}
+
+float3x2 upper3x2(float3x3 m)
+{
+    return upper3x2<float,3,3>(m);
+}
+
+float3x2 upper3x2(float3x4 m)
+{
+    return upper3x2<float,3,4>(m);
+}
+
+float3x2 upper3x2(float4x1 m)
+{
+    return upper3x2<float,4,1>(m);
+}
+
+float3x2 upper3x2(float4x2 m)
+{
+    return upper3x2<float,4,2>(m);
+}
+
+float3x2 upper3x2(float4x3 m)
+{
+    return upper3x2<float,4,3>(m);
+}
+
+float3x2 upper3x2(float4x4 m)
+{
+    return upper3x2<float,4,4>(m);
+}
+
+double3x2 upper3x2(double1x1 m)
+{
+    return upper3x2<double,1,1>(m);
+}
+
+double3x2 upper3x2(double1x2 m)
+{
+    return upper3x2<double,1,2>(m);
+}
+
+double3x2 upper3x2(double1x3 m)
+{
+    return upper3x2<double,1,3>(m);
+}
+
+double3x2 upper3x2(double1x4 m)
+{
+    return upper3x2<double,1,4>(m);
+}
+
+double3x2 upper3x2(double2x1 m)
+{
+    return upper3x2<double,2,1>(m);
+}
+
+double3x2 upper3x2(double2x2 m)
+{
+    return upper3x2<double,2,2>(m);
+}
+
+double3x2 upper3x2(double2x3 m)
+{
+    return upper3x2<double,2,3>(m);
+}
+
+double3x2 upper3x2(double2x4 m)
+{
+    return upper3x2<double,2,4>(m);
+}
+
+double3x2 upper3x2(double3x1 m)
+{
+    return upper3x2<double,3,1>(m);
+}
+
+double3x2 upper3x2(double3x2 m)
+{
+    return upper3x2<double,3,2>(m);
+}
+
+double3x2 upper3x2(double3x3 m)
+{
+    return upper3x2<double,3,3>(m);
+}
+
+double3x2 upper3x2(double3x4 m)
+{
+    return upper3x2<double,3,4>(m);
+}
+
+double3x2 upper3x2(double4x1 m)
+{
+    return upper3x2<double,4,1>(m);
+}
+
+double3x2 upper3x2(double4x2 m)
+{
+    return upper3x2<double,4,2>(m);
+}
+
+double3x2 upper3x2(double4x3 m)
+{
+    return upper3x2<double,4,3>(m);
+}
+
+double3x2 upper3x2(double4x4 m)
+{
+    return upper3x2<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper3x3.cpp b/extensions/externals/src/cg4cpp/upper3x3.cpp
new file mode 100644
index 0000000..da017c9
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper3x3.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper3x3.hpp>
+
+namespace Cg {
+
+float3x3 upper3x3(float1x1 m)
+{
+    return upper3x3<float,1,1>(m);
+}
+
+float3x3 upper3x3(float1x2 m)
+{
+    return upper3x3<float,1,2>(m);
+}
+
+float3x3 upper3x3(float1x3 m)
+{
+    return upper3x3<float,1,3>(m);
+}
+
+float3x3 upper3x3(float1x4 m)
+{
+    return upper3x3<float,1,4>(m);
+}
+
+float3x3 upper3x3(float2x1 m)
+{
+    return upper3x3<float,2,1>(m);
+}
+
+float3x3 upper3x3(float2x2 m)
+{
+    return upper3x3<float,2,2>(m);
+}
+
+float3x3 upper3x3(float2x3 m)
+{
+    return upper3x3<float,2,3>(m);
+}
+
+float3x3 upper3x3(float2x4 m)
+{
+    return upper3x3<float,2,4>(m);
+}
+
+float3x3 upper3x3(float3x1 m)
+{
+    return upper3x3<float,3,1>(m);
+}
+
+float3x3 upper3x3(float3x2 m)
+{
+    return upper3x3<float,3,2>(m);
+}
+
+float3x3 upper3x3(float3x3 m)
+{
+    return upper3x3<float,3,3>(m);
+}
+
+float3x3 upper3x3(float3x4 m)
+{
+    return upper3x3<float,3,4>(m);
+}
+
+float3x3 upper3x3(float4x1 m)
+{
+    return upper3x3<float,4,1>(m);
+}
+
+float3x3 upper3x3(float4x2 m)
+{
+    return upper3x3<float,4,2>(m);
+}
+
+float3x3 upper3x3(float4x3 m)
+{
+    return upper3x3<float,4,3>(m);
+}
+
+float3x3 upper3x3(float4x4 m)
+{
+    return upper3x3<float,4,4>(m);
+}
+
+double3x3 upper3x3(double1x1 m)
+{
+    return upper3x3<double,1,1>(m);
+}
+
+double3x3 upper3x3(double1x2 m)
+{
+    return upper3x3<double,1,2>(m);
+}
+
+double3x3 upper3x3(double1x3 m)
+{
+    return upper3x3<double,1,3>(m);
+}
+
+double3x3 upper3x3(double1x4 m)
+{
+    return upper3x3<double,1,4>(m);
+}
+
+double3x3 upper3x3(double2x1 m)
+{
+    return upper3x3<double,2,1>(m);
+}
+
+double3x3 upper3x3(double2x2 m)
+{
+    return upper3x3<double,2,2>(m);
+}
+
+double3x3 upper3x3(double2x3 m)
+{
+    return upper3x3<double,2,3>(m);
+}
+
+double3x3 upper3x3(double2x4 m)
+{
+    return upper3x3<double,2,4>(m);
+}
+
+double3x3 upper3x3(double3x1 m)
+{
+    return upper3x3<double,3,1>(m);
+}
+
+double3x3 upper3x3(double3x2 m)
+{
+    return upper3x3<double,3,2>(m);
+}
+
+double3x3 upper3x3(double3x3 m)
+{
+    return upper3x3<double,3,3>(m);
+}
+
+double3x3 upper3x3(double3x4 m)
+{
+    return upper3x3<double,3,4>(m);
+}
+
+double3x3 upper3x3(double4x1 m)
+{
+    return upper3x3<double,4,1>(m);
+}
+
+double3x3 upper3x3(double4x2 m)
+{
+    return upper3x3<double,4,2>(m);
+}
+
+double3x3 upper3x3(double4x3 m)
+{
+    return upper3x3<double,4,3>(m);
+}
+
+double3x3 upper3x3(double4x4 m)
+{
+    return upper3x3<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper3x4.cpp b/extensions/externals/src/cg4cpp/upper3x4.cpp
new file mode 100644
index 0000000..ebc5bf0
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper3x4.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper3x4.hpp>
+
+namespace Cg {
+
+float3x4 upper3x4(float1x1 m)
+{
+    return upper3x4<float,1,1>(m);
+}
+
+float3x4 upper3x4(float1x2 m)
+{
+    return upper3x4<float,1,2>(m);
+}
+
+float3x4 upper3x4(float1x3 m)
+{
+    return upper3x4<float,1,3>(m);
+}
+
+float3x4 upper3x4(float1x4 m)
+{
+    return upper3x4<float,1,4>(m);
+}
+
+float3x4 upper3x4(float2x1 m)
+{
+    return upper3x4<float,2,1>(m);
+}
+
+float3x4 upper3x4(float2x2 m)
+{
+    return upper3x4<float,2,2>(m);
+}
+
+float3x4 upper3x4(float2x3 m)
+{
+    return upper3x4<float,2,3>(m);
+}
+
+float3x4 upper3x4(float2x4 m)
+{
+    return upper3x4<float,2,4>(m);
+}
+
+float3x4 upper3x4(float3x1 m)
+{
+    return upper3x4<float,3,1>(m);
+}
+
+float3x4 upper3x4(float3x2 m)
+{
+    return upper3x4<float,3,2>(m);
+}
+
+float3x4 upper3x4(float3x3 m)
+{
+    return upper3x4<float,3,3>(m);
+}
+
+float3x4 upper3x4(float3x4 m)
+{
+    return upper3x4<float,3,4>(m);
+}
+
+float3x4 upper3x4(float4x1 m)
+{
+    return upper3x4<float,4,1>(m);
+}
+
+float3x4 upper3x4(float4x2 m)
+{
+    return upper3x4<float,4,2>(m);
+}
+
+float3x4 upper3x4(float4x3 m)
+{
+    return upper3x4<float,4,3>(m);
+}
+
+float3x4 upper3x4(float4x4 m)
+{
+    return upper3x4<float,4,4>(m);
+}
+
+double3x4 upper3x4(double1x1 m)
+{
+    return upper3x4<double,1,1>(m);
+}
+
+double3x4 upper3x4(double1x2 m)
+{
+    return upper3x4<double,1,2>(m);
+}
+
+double3x4 upper3x4(double1x3 m)
+{
+    return upper3x4<double,1,3>(m);
+}
+
+double3x4 upper3x4(double1x4 m)
+{
+    return upper3x4<double,1,4>(m);
+}
+
+double3x4 upper3x4(double2x1 m)
+{
+    return upper3x4<double,2,1>(m);
+}
+
+double3x4 upper3x4(double2x2 m)
+{
+    return upper3x4<double,2,2>(m);
+}
+
+double3x4 upper3x4(double2x3 m)
+{
+    return upper3x4<double,2,3>(m);
+}
+
+double3x4 upper3x4(double2x4 m)
+{
+    return upper3x4<double,2,4>(m);
+}
+
+double3x4 upper3x4(double3x1 m)
+{
+    return upper3x4<double,3,1>(m);
+}
+
+double3x4 upper3x4(double3x2 m)
+{
+    return upper3x4<double,3,2>(m);
+}
+
+double3x4 upper3x4(double3x3 m)
+{
+    return upper3x4<double,3,3>(m);
+}
+
+double3x4 upper3x4(double3x4 m)
+{
+    return upper3x4<double,3,4>(m);
+}
+
+double3x4 upper3x4(double4x1 m)
+{
+    return upper3x4<double,4,1>(m);
+}
+
+double3x4 upper3x4(double4x2 m)
+{
+    return upper3x4<double,4,2>(m);
+}
+
+double3x4 upper3x4(double4x3 m)
+{
+    return upper3x4<double,4,3>(m);
+}
+
+double3x4 upper3x4(double4x4 m)
+{
+    return upper3x4<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper4x1.cpp b/extensions/externals/src/cg4cpp/upper4x1.cpp
new file mode 100644
index 0000000..da65ca0
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper4x1.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper4x1.hpp>
+
+namespace Cg {
+
+float4x1 upper4x1(float1x1 m)
+{
+    return upper4x1<float,1,1>(m);
+}
+
+float4x1 upper4x1(float1x2 m)
+{
+    return upper4x1<float,1,2>(m);
+}
+
+float4x1 upper4x1(float1x3 m)
+{
+    return upper4x1<float,1,3>(m);
+}
+
+float4x1 upper4x1(float1x4 m)
+{
+    return upper4x1<float,1,4>(m);
+}
+
+float4x1 upper4x1(float2x1 m)
+{
+    return upper4x1<float,2,1>(m);
+}
+
+float4x1 upper4x1(float2x2 m)
+{
+    return upper4x1<float,2,2>(m);
+}
+
+float4x1 upper4x1(float2x3 m)
+{
+    return upper4x1<float,2,3>(m);
+}
+
+float4x1 upper4x1(float2x4 m)
+{
+    return upper4x1<float,2,4>(m);
+}
+
+float4x1 upper4x1(float3x1 m)
+{
+    return upper4x1<float,3,1>(m);
+}
+
+float4x1 upper4x1(float3x2 m)
+{
+    return upper4x1<float,3,2>(m);
+}
+
+float4x1 upper4x1(float3x3 m)
+{
+    return upper4x1<float,3,3>(m);
+}
+
+float4x1 upper4x1(float3x4 m)
+{
+    return upper4x1<float,3,4>(m);
+}
+
+float4x1 upper4x1(float4x1 m)
+{
+    return upper4x1<float,4,1>(m);
+}
+
+float4x1 upper4x1(float4x2 m)
+{
+    return upper4x1<float,4,2>(m);
+}
+
+float4x1 upper4x1(float4x3 m)
+{
+    return upper4x1<float,4,3>(m);
+}
+
+float4x1 upper4x1(float4x4 m)
+{
+    return upper4x1<float,4,4>(m);
+}
+
+double4x1 upper4x1(double1x1 m)
+{
+    return upper4x1<double,1,1>(m);
+}
+
+double4x1 upper4x1(double1x2 m)
+{
+    return upper4x1<double,1,2>(m);
+}
+
+double4x1 upper4x1(double1x3 m)
+{
+    return upper4x1<double,1,3>(m);
+}
+
+double4x1 upper4x1(double1x4 m)
+{
+    return upper4x1<double,1,4>(m);
+}
+
+double4x1 upper4x1(double2x1 m)
+{
+    return upper4x1<double,2,1>(m);
+}
+
+double4x1 upper4x1(double2x2 m)
+{
+    return upper4x1<double,2,2>(m);
+}
+
+double4x1 upper4x1(double2x3 m)
+{
+    return upper4x1<double,2,3>(m);
+}
+
+double4x1 upper4x1(double2x4 m)
+{
+    return upper4x1<double,2,4>(m);
+}
+
+double4x1 upper4x1(double3x1 m)
+{
+    return upper4x1<double,3,1>(m);
+}
+
+double4x1 upper4x1(double3x2 m)
+{
+    return upper4x1<double,3,2>(m);
+}
+
+double4x1 upper4x1(double3x3 m)
+{
+    return upper4x1<double,3,3>(m);
+}
+
+double4x1 upper4x1(double3x4 m)
+{
+    return upper4x1<double,3,4>(m);
+}
+
+double4x1 upper4x1(double4x1 m)
+{
+    return upper4x1<double,4,1>(m);
+}
+
+double4x1 upper4x1(double4x2 m)
+{
+    return upper4x1<double,4,2>(m);
+}
+
+double4x1 upper4x1(double4x3 m)
+{
+    return upper4x1<double,4,3>(m);
+}
+
+double4x1 upper4x1(double4x4 m)
+{
+    return upper4x1<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper4x2.cpp b/extensions/externals/src/cg4cpp/upper4x2.cpp
new file mode 100644
index 0000000..c3bf5ef
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper4x2.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper4x2.hpp>
+
+namespace Cg {
+
+float4x2 upper4x2(float1x1 m)
+{
+    return upper4x2<float,1,1>(m);
+}
+
+float4x2 upper4x2(float1x2 m)
+{
+    return upper4x2<float,1,2>(m);
+}
+
+float4x2 upper4x2(float1x3 m)
+{
+    return upper4x2<float,1,3>(m);
+}
+
+float4x2 upper4x2(float1x4 m)
+{
+    return upper4x2<float,1,4>(m);
+}
+
+float4x2 upper4x2(float2x1 m)
+{
+    return upper4x2<float,2,1>(m);
+}
+
+float4x2 upper4x2(float2x2 m)
+{
+    return upper4x2<float,2,2>(m);
+}
+
+float4x2 upper4x2(float2x3 m)
+{
+    return upper4x2<float,2,3>(m);
+}
+
+float4x2 upper4x2(float2x4 m)
+{
+    return upper4x2<float,2,4>(m);
+}
+
+float4x2 upper4x2(float3x1 m)
+{
+    return upper4x2<float,3,1>(m);
+}
+
+float4x2 upper4x2(float3x2 m)
+{
+    return upper4x2<float,3,2>(m);
+}
+
+float4x2 upper4x2(float3x3 m)
+{
+    return upper4x2<float,3,3>(m);
+}
+
+float4x2 upper4x2(float3x4 m)
+{
+    return upper4x2<float,3,4>(m);
+}
+
+float4x2 upper4x2(float4x1 m)
+{
+    return upper4x2<float,4,1>(m);
+}
+
+float4x2 upper4x2(float4x2 m)
+{
+    return upper4x2<float,4,2>(m);
+}
+
+float4x2 upper4x2(float4x3 m)
+{
+    return upper4x2<float,4,3>(m);
+}
+
+float4x2 upper4x2(float4x4 m)
+{
+    return upper4x2<float,4,4>(m);
+}
+
+double4x2 upper4x2(double1x1 m)
+{
+    return upper4x2<double,1,1>(m);
+}
+
+double4x2 upper4x2(double1x2 m)
+{
+    return upper4x2<double,1,2>(m);
+}
+
+double4x2 upper4x2(double1x3 m)
+{
+    return upper4x2<double,1,3>(m);
+}
+
+double4x2 upper4x2(double1x4 m)
+{
+    return upper4x2<double,1,4>(m);
+}
+
+double4x2 upper4x2(double2x1 m)
+{
+    return upper4x2<double,2,1>(m);
+}
+
+double4x2 upper4x2(double2x2 m)
+{
+    return upper4x2<double,2,2>(m);
+}
+
+double4x2 upper4x2(double2x3 m)
+{
+    return upper4x2<double,2,3>(m);
+}
+
+double4x2 upper4x2(double2x4 m)
+{
+    return upper4x2<double,2,4>(m);
+}
+
+double4x2 upper4x2(double3x1 m)
+{
+    return upper4x2<double,3,1>(m);
+}
+
+double4x2 upper4x2(double3x2 m)
+{
+    return upper4x2<double,3,2>(m);
+}
+
+double4x2 upper4x2(double3x3 m)
+{
+    return upper4x2<double,3,3>(m);
+}
+
+double4x2 upper4x2(double3x4 m)
+{
+    return upper4x2<double,3,4>(m);
+}
+
+double4x2 upper4x2(double4x1 m)
+{
+    return upper4x2<double,4,1>(m);
+}
+
+double4x2 upper4x2(double4x2 m)
+{
+    return upper4x2<double,4,2>(m);
+}
+
+double4x2 upper4x2(double4x3 m)
+{
+    return upper4x2<double,4,3>(m);
+}
+
+double4x2 upper4x2(double4x4 m)
+{
+    return upper4x2<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper4x3.cpp b/extensions/externals/src/cg4cpp/upper4x3.cpp
new file mode 100644
index 0000000..8a4e9e0
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper4x3.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper4x3.hpp>
+
+namespace Cg {
+
+float4x3 upper4x3(float1x1 m)
+{
+    return upper4x3<float,1,1>(m);
+}
+
+float4x3 upper4x3(float1x2 m)
+{
+    return upper4x3<float,1,2>(m);
+}
+
+float4x3 upper4x3(float1x3 m)
+{
+    return upper4x3<float,1,3>(m);
+}
+
+float4x3 upper4x3(float1x4 m)
+{
+    return upper4x3<float,1,4>(m);
+}
+
+float4x3 upper4x3(float2x1 m)
+{
+    return upper4x3<float,2,1>(m);
+}
+
+float4x3 upper4x3(float2x2 m)
+{
+    return upper4x3<float,2,2>(m);
+}
+
+float4x3 upper4x3(float2x3 m)
+{
+    return upper4x3<float,2,3>(m);
+}
+
+float4x3 upper4x3(float2x4 m)
+{
+    return upper4x3<float,2,4>(m);
+}
+
+float4x3 upper4x3(float3x1 m)
+{
+    return upper4x3<float,3,1>(m);
+}
+
+float4x3 upper4x3(float3x2 m)
+{
+    return upper4x3<float,3,2>(m);
+}
+
+float4x3 upper4x3(float3x3 m)
+{
+    return upper4x3<float,3,3>(m);
+}
+
+float4x3 upper4x3(float3x4 m)
+{
+    return upper4x3<float,3,4>(m);
+}
+
+float4x3 upper4x3(float4x1 m)
+{
+    return upper4x3<float,4,1>(m);
+}
+
+float4x3 upper4x3(float4x2 m)
+{
+    return upper4x3<float,4,2>(m);
+}
+
+float4x3 upper4x3(float4x3 m)
+{
+    return upper4x3<float,4,3>(m);
+}
+
+float4x3 upper4x3(float4x4 m)
+{
+    return upper4x3<float,4,4>(m);
+}
+
+double4x3 upper4x3(double1x1 m)
+{
+    return upper4x3<double,1,1>(m);
+}
+
+double4x3 upper4x3(double1x2 m)
+{
+    return upper4x3<double,1,2>(m);
+}
+
+double4x3 upper4x3(double1x3 m)
+{
+    return upper4x3<double,1,3>(m);
+}
+
+double4x3 upper4x3(double1x4 m)
+{
+    return upper4x3<double,1,4>(m);
+}
+
+double4x3 upper4x3(double2x1 m)
+{
+    return upper4x3<double,2,1>(m);
+}
+
+double4x3 upper4x3(double2x2 m)
+{
+    return upper4x3<double,2,2>(m);
+}
+
+double4x3 upper4x3(double2x3 m)
+{
+    return upper4x3<double,2,3>(m);
+}
+
+double4x3 upper4x3(double2x4 m)
+{
+    return upper4x3<double,2,4>(m);
+}
+
+double4x3 upper4x3(double3x1 m)
+{
+    return upper4x3<double,3,1>(m);
+}
+
+double4x3 upper4x3(double3x2 m)
+{
+    return upper4x3<double,3,2>(m);
+}
+
+double4x3 upper4x3(double3x3 m)
+{
+    return upper4x3<double,3,3>(m);
+}
+
+double4x3 upper4x3(double3x4 m)
+{
+    return upper4x3<double,3,4>(m);
+}
+
+double4x3 upper4x3(double4x1 m)
+{
+    return upper4x3<double,4,1>(m);
+}
+
+double4x3 upper4x3(double4x2 m)
+{
+    return upper4x3<double,4,2>(m);
+}
+
+double4x3 upper4x3(double4x3 m)
+{
+    return upper4x3<double,4,3>(m);
+}
+
+double4x3 upper4x3(double4x4 m)
+{
+    return upper4x3<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/cg4cpp/upper4x4.cpp b/extensions/externals/src/cg4cpp/upper4x4.cpp
new file mode 100644
index 0000000..81ad9d1
--- /dev/null
+++ b/extensions/externals/src/cg4cpp/upper4x4.cpp
@@ -0,0 +1,174 @@
+/* 
+ * Copyright 2009 by NVIDIA Corporation.  All rights reserved.  All
+ * information contained herein is proprietary and confidential to NVIDIA
+ * Corporation.  Any use, reproduction, or disclosure without the written
+ * permission of NVIDIA Corporation is prohibited.
+ */
+
+#include <Cg/double.hpp>
+#include <Cg/upper4x4.hpp>
+
+namespace Cg {
+
+float4x4 upper4x4(float1x1 m)
+{
+    return upper4x4<float,1,1>(m);
+}
+
+float4x4 upper4x4(float1x2 m)
+{
+    return upper4x4<float,1,2>(m);
+}
+
+float4x4 upper4x4(float1x3 m)
+{
+    return upper4x4<float,1,3>(m);
+}
+
+float4x4 upper4x4(float1x4 m)
+{
+    return upper4x4<float,1,4>(m);
+}
+
+float4x4 upper4x4(float2x1 m)
+{
+    return upper4x4<float,2,1>(m);
+}
+
+float4x4 upper4x4(float2x2 m)
+{
+    return upper4x4<float,2,2>(m);
+}
+
+float4x4 upper4x4(float2x3 m)
+{
+    return upper4x4<float,2,3>(m);
+}
+
+float4x4 upper4x4(float2x4 m)
+{
+    return upper4x4<float,2,4>(m);
+}
+
+float4x4 upper4x4(float3x1 m)
+{
+    return upper4x4<float,3,1>(m);
+}
+
+float4x4 upper4x4(float3x2 m)
+{
+    return upper4x4<float,3,2>(m);
+}
+
+float4x4 upper4x4(float3x3 m)
+{
+    return upper4x4<float,3,3>(m);
+}
+
+float4x4 upper4x4(float3x4 m)
+{
+    return upper4x4<float,3,4>(m);
+}
+
+float4x4 upper4x4(float4x1 m)
+{
+    return upper4x4<float,4,1>(m);
+}
+
+float4x4 upper4x4(float4x2 m)
+{
+    return upper4x4<float,4,2>(m);
+}
+
+float4x4 upper4x4(float4x3 m)
+{
+    return upper4x4<float,4,3>(m);
+}
+
+float4x4 upper4x4(float4x4 m)
+{
+    return upper4x4<float,4,4>(m);
+}
+
+double4x4 upper4x4(double1x1 m)
+{
+    return upper4x4<double,1,1>(m);
+}
+
+double4x4 upper4x4(double1x2 m)
+{
+    return upper4x4<double,1,2>(m);
+}
+
+double4x4 upper4x4(double1x3 m)
+{
+    return upper4x4<double,1,3>(m);
+}
+
+double4x4 upper4x4(double1x4 m)
+{
+    return upper4x4<double,1,4>(m);
+}
+
+double4x4 upper4x4(double2x1 m)
+{
+    return upper4x4<double,2,1>(m);
+}
+
+double4x4 upper4x4(double2x2 m)
+{
+    return upper4x4<double,2,2>(m);
+}
+
+double4x4 upper4x4(double2x3 m)
+{
+    return upper4x4<double,2,3>(m);
+}
+
+double4x4 upper4x4(double2x4 m)
+{
+    return upper4x4<double,2,4>(m);
+}
+
+double4x4 upper4x4(double3x1 m)
+{
+    return upper4x4<double,3,1>(m);
+}
+
+double4x4 upper4x4(double3x2 m)
+{
+    return upper4x4<double,3,2>(m);
+}
+
+double4x4 upper4x4(double3x3 m)
+{
+    return upper4x4<double,3,3>(m);
+}
+
+double4x4 upper4x4(double3x4 m)
+{
+    return upper4x4<double,3,4>(m);
+}
+
+double4x4 upper4x4(double4x1 m)
+{
+    return upper4x4<double,4,1>(m);
+}
+
+double4x4 upper4x4(double4x2 m)
+{
+    return upper4x4<double,4,2>(m);
+}
+
+double4x4 upper4x4(double4x3 m)
+{
+    return upper4x4<double,4,3>(m);
+}
+
+double4x4 upper4x4(double4x4 m)
+{
+    return upper4x4<double,4,4>(m);
+}
+
+} // namespace Cg
+
diff --git a/extensions/externals/src/freetype-2.4.9/Android.mk b/extensions/externals/src/freetype-2.4.9/Android.mk
new file mode 100644
index 0000000..c17d7f0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/Android.mk
@@ -0,0 +1,66 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+FREETYPE_SRC_PATH := $(LOCAL_PATH)/
+
+LOCAL_ARM_MODE := arm
+LOCAL_MODULE := gs_ft2
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_CFLAGS := -DANDROID_NDK \
+		-DFT2_BUILD_LIBRARY=1 \
+		-DHAVE_STDINT_H \
+		-mfpu=neon \
+		-mcpu=cortex-a9
+
+LOCAL_C_INCLUDES := \
+		$(FREETYPE_SRC_PATH)include \
+		$(FREETYPE_SRC_PATH)src
+
+LOCAL_SRC_FILES := \
+		src/autofit/autofit.c \
+		src/bdf/bdf.c \
+		src/base/basepic.c \
+		src/base/ftapi.c \
+		src/base/ftbase.c \
+		src/base/ftbbox.c \
+		src/base/ftbitmap.c \
+		src/base/ftdbgmem.c \
+		src/base/ftdebug.c \
+		src/base/ftfstype.c \
+		src/base/ftgasp.c \
+		src/base/ftglyph.c \
+		src/base/ftgxval.c \
+		src/gzip/ftgzip.c \
+		src/base/ftinit.c \
+		src/base/ftlcdfil.c \
+		src/lzw/ftlzw.c \
+		src/base/ftmm.c \
+		src/base/ftotval.c \
+		src/base/ftpatent.c \
+		src/base/ftpfr.c \
+		src/base/ftpic.c \
+		src/base/ftstroke.c \
+		src/base/ftsynth.c \
+		src/base/ftsystem.c \
+		src/base/fttype1.c \
+		src/base/ftxf86.c \
+		src/cff/cff.c \
+		src/pcf/pcf.c \
+		src/pfr/pfr.c \
+		src/psaux/psaux.c \
+		src/pshinter/pshinter.c \
+		src/psnames/psnames.c \
+		src/psnames/psmodule.c \
+		src/raster/raster.c \
+		src/sfnt/sfnt.c \
+		src/smooth/smooth.c \
+		src/truetype/truetype.c \
+		src/type1/type1.c \
+		src/cid/type1cid.c
+
+
+LOCAL_LDLIBS := -ldl -llog
+
+include $(BUILD_STATIC_LIBRARY)
diff --git a/extensions/externals/src/freetype-2.4.9/ChangeLog b/extensions/externals/src/freetype-2.4.9/ChangeLog
new file mode 100644
index 0000000..9afc1aa
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/ChangeLog
@@ -0,0 +1,4076 @@
+2012-03-08  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.9 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-9'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.9.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.8/2.4.9/, s/248/249/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 9.
+
+	* builds/unix/configure.raw (version_info): Set to 14:1:8.
+
+2012-03-08  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Add missing overflow check.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <BITMAP>: Add threshold for
+	`glyph->bpr'.
+
+2012-03-07  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation.
+
+	* src\autofit\aferrors.h, src\bdf\bdferror.h, src\bzip2\ftbzip2.c,
+	src\cache\ftcerror.h, src\cff\cfferrs.h, src\cid\ciderrs.h,
+	src\gxvalid\gxverror.h, src\gzip\ftgzip.c, src\lzw\ftlzw.c,
+	src\otvalid\otverror.h, src\pcf\pcferror.h, src\pfr\pfrerror.h,
+	src\psaux\psauxerr.h, src\pshinter\pshnterr.h,
+	src\psnames\psnamerr.h, src\raster\rasterrs.h, src\sfnt\sferrors.h,
+	src\smooth\ftsmerrs.h, src\truetype\tterrors.h,
+	src\type1\t1errors.h, src\type42\t42error.h, src\winfonts\fnterrs.h:
+	Add #undef FT_ERR_PREFIX before #define FT_ERR_PREFIX.
+
+2012-03-03  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #35660.
+
+	For some divisions, we use casts to 32bit entities.  Always guard
+	against division by zero with these casts also.
+
+	* src/base/ftcalc.c (ft_div64by32): Remove redundant cast.
+	(FT_MulDiv, FT_MulDiv_No_Round): Add 32bit cast.
+	(FT_DivFix): Add 32bit cast (this omission triggered the bug).
+
+2012-03-03  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix handling of track kerning.
+
+	* src/psaux/afmparse.c (afm_parse_track_kern): Don't inverse sign
+	for `min_kern'.  It is indeed quite common that track kerning
+	*increases* spacing for very small sizes.
+
+2012-03-02  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #35689.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check first outline
+	point.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #35656.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <_BDF_BITMAP>: Check validity
+	of nibble characters instead of accessing `a2i' array.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[winfonts] Fix Savannah bug #35659.
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Check number of glyphs.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #35658.
+
+	* src/bdf/bdflib.c (_bdf_list_split): Initialize `field' elements
+	properly.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Fix Savannah bug #35657.
+
+	If in function `skip_spaces' the routine `skip_comment' comes to the
+	end of buffer, `cur' is still increased by one, so we need to check
+	for `p >= limit' and not `p == limit'.
+
+	* src/psaux/psconv.c (PS_Conv_Strtol, PS_Conv_ToFixed,
+	PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Fix boundary checking.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #35646.
+
+	* src/truetype/ttinterp.c (Ins_MIRP): Typo, present since ages.  The
+	code is now in sync with the other operators (e.g. MSIRP) which
+	modify twilight points.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #35643.
+
+	* src/bdf/bdflib.c (_bdf_list_ensure): Bring code in sync with
+	comment before `_bdf_list_split', this is, really allocate at least
+	five `field' elements.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #35641.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <DWIDTH, BBX>: Abort if
+	_BDF_ENCODING isn't set.  We need this because access to the `glyph'
+	variable might be undefined otherwise.
+
+2012-03-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #35640.
+
+	* src/truetype/ttinterp.c (SkipCode, TT_RunIns): Fix boundary check
+	for NPUSHB and NPUSHW instructions.
+
+2012-02-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #35601.
+
+	* src/truetype/ttinterp.c (Ins_SHZ): Use number of points instead of
+	last point for loop.
+	Also remove redundant boundary check.
+
+2012-02-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Remove redundant check.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant
+	second check for ordered contour start points.
+
+2012-02-29  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Make SHC instruction behave similar to MS rasterizer.
+
+	* src/truetype/ttinterp.c (Ins_SHC): Handle virtual contour in
+	twilight zone.
+
+2012-02-29  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Avoid modulo operators against a power-of-two denominator.
+
+	* src/afcjk.c (af_hint_normal_stem), src/base/ftoutln.c
+	(ft_contour_has), src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_vvcurveto, cff_op_hhcurveto, cff_op_hvcurveto>,
+	src/gxvalid/gxvcommn.c (GXV_32BIT_ALIGNMENT_VALIDATE),
+	src/gxvalid/gxvfeat.c (gxv_feat_setting_validate): Replace `%' with
+	`&' operator.
+
+2012-02-29  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Don't synchronize digit widths for light rendering mode.
+
+	We don't hint horizontally in this mode.
+
+	* src/autofit/afloader.c (af_loader_load_g) <Hint_Metrics>:
+	Implement it.
+
+2012-02-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Minor code optimization (again).
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Simplify previous change.
+
+2012-02-26  Mateusz Jurczyk  <mjurczyk@google.com>
+	    Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Fix Savannah bug #35604.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `FT_Pos'
+	instead of `FT_UInt' for some variables and update comparisons
+	accordingly.  A detailed analysis can be found in the bug report.
+
+2012-02-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Minor code optimization.
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Use bitmask instead of
+	modulo operator.
+
+2012-02-26  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2012-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix Savannah bug #35608.
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Reject too short
+	dictionaries.
+
+2012-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Support `ENCODING -1 <n>' format.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Implement it.
+
+2012-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #35607.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs) <ENCODING>: Normalize
+	negative encoding values.
+
+2012-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Fix Savannah bug #35606.
+
+	* src/type1/t1load.c (parse_subrs): Add proper guards for `strncmp'.
+
+	* src/psaux/psobjs.c (ps_parser_skip_PS_token): Emit error message
+	only if cur < limit.
+
+2012-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[pcf] Fix Savannah bug #35603.
+
+	* src/pcf/pcfread.c (pcf_get_properties): Assure final zero byte in
+	`strings' array.
+
+2012-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Fix Savannah bug #35602.
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Check `string_size' more
+	thoroughly.
+
+2012-02-25  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bugs #35599 and #35600.
+
+	* src/bdf/bdflib.c (ACMSG16): New warning message.
+	(_bdf_parse_glyphs) <_BDF_BITMAP>: Check line length.
+
+2012-02-24  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bugs #35597 and #35598.
+
+	* src/bdf/bdflib.c (_bdf_is_atom): Fix handling of property value.
+
+2012-02-24  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (6/6).
+
+	* src/cff/cffdrivr.c: s/Load_Glyph/cff_glyph_load/.
+
+	* src/cid/cidload.c: s/parse_font_matrix/cid_parse_font_matrix/.
+	s/t1_init_loader/cid_init_loader/.
+	s/t1_done_loader/cid_done_loader/.
+
+	* src/pxaux/t1cmap.c: s/t1_get_glyph_name/psaux_get_glyph_name/.
+
+	* src/truetype/ttdriver.c: s/Load_Glyph/tt_glyph_load/.
+
+	* src/type1/t1load.c: s/parse_font_matrix/t1_parse_font_matrix/.
+
+2012-02-24  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (5/6).
+
+	* include/freetype/fterrors.h: Undefine FT_KEEP_ERR_PREFIX after
+	using it.
+
+2012-02-22  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (4/6).
+
+	* src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine RAS_ARG,
+	RAS_ARGS, RAS_VAR, and RAS_VARS before defining it.
+
+	* src/smooth/ftgrays.c: s/TRaster/black_TRaster/,
+	s/PRaster/black_PRaster/.
+	* src/raster/ftraster.c: s/TRaster/gray_TRaster/,
+	s/PRaster/gray_PRaster/.
+
+2012-02-20  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (3/6).
+
+	* src/smooth/ftgrays.c: s/TWorker/black_TWorker/,
+	s/PWorker/black_PWorker/.
+	* src/raster/ftraster.c: s/TWorker/gray_TWorker/,
+	s/PWorker/gray_PWorker/.
+
+2012-02-20  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (2/6).
+
+	* src/smooth/ftgrays.c, src/raster/ftraster.c: Undefine FLOOR,
+	CEILING, TRUNC, and SCALED before defining it.
+
+2012-02-20  Vinnie Falco  <vinnie.falco@gmail.com>
+
+	Prepare source code for amalgamation (1/6).
+
+	See discussion starting at
+
+	  http://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00037.html
+
+	* src/smooth/ftgrays.c: s/TBand/gray_TBand/.
+	* src/raster/ftraster.c: s/TBand/black_TBand/.
+
+2012-02-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[autofit] Fix outline flags.
+
+	* src/autofit/afloader.c (af_loader_load_g): Don't reassign
+	`outline.flags' so that this information is preserved.  See
+	discussion starting at
+
+	  http://lists.gnu.org/archive/html/freetype-devel/2012-02/msg00046.html
+
+2012-02-11  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix Savannah bug #35466.
+
+	Jump instructions are now bound to the current function.  The MS
+	Windows rasterizer behaves the same, as confirmed by Greg Hitchcock.
+
+	* src/truetype/ttinterp.h (TT_CallRec): Add `Cur_End' element.
+	* src/truetype/ttobjs.h (TT_DefRecord): Add `end' element.
+
+	* src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Check upper
+	bound of jump address.
+	(Ins_FDEF, Ins_CALL, Ins_LOOPCALL, Ins_UNKNOWN, TT_RunIns): Updated.
+
+2012-02-11  Werner Lemberg  <wl@gnu.org>
+
+	We don't use `extensions'.
+
+	* include/freetype/internal/ftobjs.h (FT_DriverRec): Remove
+	`extensions' field.
+
+2012-02-11  Werner Lemberg  <wl@gnu.org>
+
+	Clean up `generic' fields.
+
+	* include/freetype/internal/ftobjs.h (FT_ModuleRec, FT_LibraryRec):
+	Remove `generic' field since users can't access it.
+
+	* src/base/ftobjs.c (FT_Done_GlyphSlot): Call `generic.finalizer' as
+	advertised in the documentation of FT_Generic.
+	(Destroy_Module, FT_Done_Library): Updated to changes in `ftobjs.h'.
+
+2012-02-07  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Harmonize function arguments.
+
+	* src/autofit/afloader.c, src/autofit/afloader.h: Use `FT_Int32' for
+	`load_flags'.
+
+2012-02-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Remove unnecessary casts.
+
+2012-01-17  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix Savannah bug #35286.
+
+	Patch submitted by anonymous reporter.
+
+	* src/gxvalid/gxvcommn.c (gxv_XStateTable_subtable_setup):
+	gxv_set_length_by_ulong_offset() must be called with 3, not 4,
+	the number of the subtables in the state tables; classTable,
+	stateArray, entryTable.
+
+2012-01-17  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[raccess] Modify for PIC build.
+
+	Based on the patch provided by Erik Dahlstrom <ed@opera.com>,
+	http://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00010.html
+
+	Also `raccess_guess_table[]' and `raccess_rule_by_darwin_vfs()'
+	are renamed with `ft_' suffixes.
+
+	* src/base/ftbase.h: `raccess_rule_by_darwin_vfs()' is renamed
+	to `ft_raccess_rule_by_darwin_vfs()'.
+	* src/base/ftobjs.c: Ditto.
+
+	* src/base/ftrfork.c: Declarations of FT_RFork_Rule,
+	raccess_guess_rec, are moved to...
+	* include/freetype/internal/ftrfork.h: Here.
+
+	* include/freetype/internal/ftrfork.h:
+	FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END} macros are defined
+	to replace raccess_guess_table[] in both of PIC and non-PIC
+	modes.
+	* src/base/ftrfork.c: raccess_guess_table[] array is rewritten
+	by FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END}.
+
+	* src/base/basepic.h (BasePIC): Add `ft_raccess_guess_table'
+	storage.  (FT_RACCESS_GUESS_TABLE_GET): New macro to retrieve
+	the function pointer from `ft_raccess_guess_table' storage in
+	`BasePIC' structure.
+	* src/base/ftrfork.c (FT_Raccess_Guess): Rewritten with
+	FT_RACCESS_GUESS_TABLE_GET.
+	(raccess_get_rule_type_from_rule_index): Add `library' as the
+	first argument to the function, to retrieve the storage of
+	`ft_raccess_guess_table' from it.  Also `raccess_guess_table'
+	is replaced by FT_RACCESS_GUESS_TABLE_GET.
+	(ft_raccess_rule_by_darwin_vfs): Ditto.
+
+2012-01-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Remove trailing spaces.
+
+2012-01-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Formatting PIC related sources.
+
+	* src/autofit/afpic.c: Harmonize to FT2 coding conventions.
+	* src/base/basepic.c: Ditto.
+	* src/base/ftpic.c: Ditto.
+	* src/cff/cffpic.c: Ditto.
+	* src/pshinter/pshpic.c: Ditto.
+	* src/psnames/pspic.c: Ditto.
+	* src/raster/rastpic.c: Ditto.
+	* src/sfnt/sfntpic.c: Ditto.
+	* src/smooth/ftspic.c: Ditto.
+	* src/truetype/ttpic.c: Ditto.
+
+2012-01-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit] Fix the inclusion of `aflatin2.h' in PIC file.
+
+	* src/autofit/afpic.c: Include `aflatin2.h' when
+	FT_OPTION_AUTOFIT2 is defined, as afglobal.c does so.
+	Unconditionally inclusion causes declared but unimplemented
+	warning by GCC 4.6.
+
+2012-01-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Remove redundant declarations of cff_cmap_XXX_class_rec.
+
+	* src/cff/cffpic.c: The declarations of
+	FT_Init_Class_cff_cmap_encoding_class_rec() and
+	FT_Init_Class_cff_cmap_unicode_class_rec() are removed.
+	They can be obtained by the inclusion of cffcmap.h.
+	cffcmap.h invokes FT_DECLARE_CMAP_CLASS() and it declares
+	FT_Init_Class_cff_cmap_encoding_class_rec() etc in PIC mode.
+
+2012-01-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix redundant declaration warning in PIC mode.
+
+	Originally FT_DEFINE_{DRIVER,MODULE,RENDERER}() macros were
+	designed to declare xxx_pic_{free,init} by themselves.
+	Because these macros are used at the end of the module
+	interface (e.g. ttdriver.c) and the wrapper source to build
+	a module as a single object (e.g. truetype.c) includes
+	the PIC file (e.g. ttpic.c) before the module interface,
+	these macros are expanded AFTER xxx_pic_{free,init} body
+	when the modules are built as single object.
+	The declaration after the implementation causes the redundant
+	declaration warnings, so the declarations are moved to module
+	PIC headers (e.g. ttpic.h).  Separating to other header files
+	are needed for multi build.
+
+	* include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER):
+	Remove class_##_pic_free and class_##_pic_init declarations.
+	* include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER,
+	FT_DEFINE_MODULE): Ditto.
+
+	* src/base/basepic.h: Insert a comment and fix coding style.
+	* src/autofit/afpic.h: Declare autofit_module_class_pic_{free,
+	init}.
+	* src/cff/cffpic.h: Declare cff_driver_class_pic_{free,init}.
+	* src/pshinter/pshpic.h: Declare pshinter_module_class_pic_{free,
+	init}.
+	* src/psnames/pspic.h: Declare psnames_module_class_pic_{free,
+	init}.
+	* src/raster/rastpic.h: Declare
+	ft_raster{1,5}_renderer_class_pic_{free,init}
+	* src/sfnt/sfntpic.h: Declare sfnt_module_class_pic_{free,init}.
+	* src/smooth/ftspic.h: Declare
+	ft_smooth_{,lcd_,lcdv_}renderer_class_pic_{free,init}.
+	* src/truetype/ttpic.h: Declare tt_driver_class_pic_{free,init}.
+
+2012-01-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Make pspic.c to include module error header to fix multi build.
+
+	* src/psnames/pspic.c: Include `psnamerr.h'.
+
+2012-01-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[base] Fix a dereference of uninitialized variable in PIC mode.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): `glyph' must be
+	set before derefering to obtain `library'.  The initialization
+	of `clazz', `glyph', `library' and NULL pointer check are
+	reordered to minimize PIC conditonals.
+
+2012-01-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[base] Insert explicit cast for GCC 4.6 in PIC mode.
+
+	* src/base/ftinit.c (FT_Add_Default_Modules): Under PIC
+	configuration, FT_DEFAULT_MODULES_GET returns
+	FT_Module_Class** pointer, GCC 4.6 warns that
+	const FT_Module_Class* const* variable is warned as
+	inappropriate to store it.  To calm it, explicit cast is
+	inserted.  Also `library' is checked to prevent the NULL
+	pointer dereference in FT_DEFAULT_MODULES_GET.
+
+2012-01-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix PIC build broken by d9145241fe378104ba4c12a42534549faacc92e6.
+
+	Under PIC configuration, FT_{CFF,PSCMAPS,SFNT,TT}_SERVICES_GET
+	take no arguments but derefer the variable named `library'
+	internally.
+
+	* src/cff/cffdrivr.c (cff_get_interface): Declare `library' and
+	set it if non-NULL driver is passed.
+	* src/truetype/ttdriver.c (tt_get_interface): Ditto.
+
+	* src/sfnt/sfdriver.c (sfnt_get_interface): Declare `library'
+	under PIC configuration, and set it if non-NULL module is given.
+	* src/psnames/psmodule.c (psnames_get_interface): Ditto.
+
+2012-01-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Make PIC files include module error headers, to use the error codes
+	with per-module prefix.
+
+	* src/autofit/afpic.c: Include `aferrors.h'.
+	* src/cff/cffpic.c: Include `cfferrs.h'.
+	* src/pshinter/pshpic.c: Include `pshnterr.h'.
+	* src/raster/rastpic.c: Include `rasterrs.h'.
+	* src/sfnt/sfntpic.c: Include `sferrors.h'.
+	* src/smooth/ftspic.c: Include `ftsmerrs.h'.
+	* src/truetype/ttpic.c: Include `tterrors.h'.
+
+2012-01-04  Tobias Ringström  <tobias@ringis.se>
+
+	[truetype] Fix IP instruction if x_ppem != y_ppem.
+
+	* src/truetype/ttinterp.c (Ins_IP): Scale `orus' coordinates
+	properly.
+
+2012-01-02  Werner Lemberg  <wl@gnu.org>
+
+	Fix tracing message for `loca' table.
+
+	* src/truetype/ttpload.c (tt_face_get_location): Don't emit a
+	warning message if the last `loca' entry references an empty glyph.
+
+2011-12-10  Werner Lemberg  <wl@gnu.org>
+
+	Add some variable initializations.
+	Reported by Richard COOK <rscook@unicode.org>.
+
+	* src/type1/t1driver.c (t1_ps_get_font_value): Initialize `val'.
+	* src/smooth/ftgrays.c (gray_render_conic): Initialize `levels'
+	earlier.
+
+2011-12-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix serious scaling bug in `FT_Get_Advances'.
+
+	* src/base/ftadvanc.c (FT_Get_Advances): Advance values returned by
+	`FT_Load_Glyph' must be simply multiplied by 1024.
+
+2011-12-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Drop redundant error tracing.
+
+2011-12-02  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[mac] Unify DARWIN_NO_CARBON with FT_MACINTOSH.
+
+	Originally FT_MACINTOSH was a pure auto macro and DARWIN_NO_CARBON
+	was a configurable macro to disable Carbon-dependent code.  Because
+	now configure script sets DARWIN_NO_CARBON by default and disables
+	Darwin & Carbon-dependent codes, these macros can be unified.
+	FT_MACINTOSH (undefined by default) is kept and DARWIN_NO_CARBON
+	(defined by default) is removed, because DARWIN_NO_CARBON violates
+	FT_XXX naming convention of public macros, and a macro configured by
+	default is not portable for the building without configure (e.g.
+	make devel).
+
+	* builds/unix/configure.raw: Define FT_MACINTOSH if Carbon-based
+	old Mac font support is requested and Carbon is available.
+	* builds/unix/ftconfig.in: Undefine FT_MACINTOSH when the support
+	for Mac OS X without Carbon (e.g.  Mac OS X 10.4 for ppc64) is
+	requested.
+	* include/freetype/config/ftconfig.in: Ditto.
+	* builds/vms/ftconfig.h: Ditto.
+
+	* src/base/ftbase.h: Remove DARWIN_NO_CARBON.
+	* src/base/ftbase.c: Ditto.
+	* src/base/ftobjs.c: Ditto.
+	* src/base/ftrfork.c: Ditto.
+
+	* src/base/ftmac.c: Compile the body if FT_MACINTOSH is defined
+	(same with TT_USE_BYTECODE_INTERPRETER in ttinterp.c).
+	* builds/mac/ftmac.c: Ditto.
+
+	* builds/mac/FreeType.m68k_cfm.make.txt: Define FT_MACINTOSH.
+	* builds/mac/FreeType.m68k_far.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
+
+2011-11-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #34728 (`make devel' on Mac OS X).
+
+	* builds/toplevel.mk: Check `/dev/null' to identify the Unix-
+	like systems without `init' nor `hurd' (e.g. Mac OS X >= 10.4).
+	* builds/unix/detect.mk: Ditto.
+
+2011-11-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[apinames] Fix the overflow of signed integer hash.
+
+	* src/tools/apinames.c (names_add): Change the type of `h' from
+	int to unsigned int, to prevent undefined behaviour in the
+	overflow of signed integers (overflow of unsigned int is defined
+	to be wrap around).  Found by clang test suggested by Sean
+	McBride.
+
+2011-11-30  Werner Lemberg  <wl@gnu.org>
+
+	[winfonts] Remove casts.
+
+	* src/winfonts/winfnt.c (winfnt_driver_class): Remove all casts and
+	update affected functions.
+	(FNT_Size_Select): Fix number of arguments.
+
+2011-11-30  Werner Lemberg  <wl@gnu.org>
+
+	[type42] Remove casts.
+
+	* src/type42/t42driver.c (t42_driver_class): Remove all casts and
+	update affected functions.
+
+	* src/type42/t42objs.c, src/type42/t42objs.h: Updated for t42driver
+	changes.
+
+2011-11-30  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Remove casts.
+
+	* src/type1/t1driver.c (t1_driver_class): Remove all casts and
+	update affected functions.
+
+	* src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1objs.c:
+	Updated for t1driver changes.
+	src/type1/t1objs.h (T1_Driver): Remove unused typedef.
+	Updated for t1driver changes.
+
+2011-11-27  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Fix Savannah bug #34896.
+
+	ENCODING now covers the whole Unicode range.
+
+	Note, however, that this change is quite expensive since it
+	increases the size of three arrays by almost 400kByte in total.  The
+	right fix is to replace the logic with something smarter.
+	Additionally, there exist very old BDFs for three-byte CCCII
+	encoding which exceeds the range of Unicode (another reason to have
+	a smarter logic).
+
+	* src/bdf/bdf.h (bdf_font_t): Increase size of `nmod' and `umod'
+	arrays.
+	* src/bdf/bdflib.c (bdf_parse_t): Increase size of `have' array.
+
+2011-11-27  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Improve tracing.
+
+	* src/bdf/bdflib.c (DBGMSG1, DBGMSG2): New macros.
+	(_bdf_parse_glyphs): Use them.
+
+2011-11-26  Werner Lemberg  <wl@gnu.org>
+
+	Improve tracing.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Done), src/pcf/pcfdrivr.c
+	(PCF_Face_Done): Remove tracing message.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/cff/cffobjs.c
+	(cff_face_init), src/cid/cidobjs.c (cid_face_init),
+	src/pfr/pfrobjs.c (pfr_face_init), src/sfnt/sfobjs.c
+	(sfnt_init_face), src/truetype/ttobjs.c (tt_face_init),
+	src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c
+	(T42_Face_Init), src/winfonts/winfnt.c (FNT_Face_Init): Add
+	`greeting' message.
+
+	* src/sfnt/sfobjs.c (sfnt_open_font), src/type42/t42objs.c
+	(T42_Open_Face): Improve tracing.
+
+2011-11-26  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Fix error code.
+
+	* src/cid/cidparse.c (cid_parser_new): Do it.
+
+2011-11-26  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix error code.
+
+	* src/cff/cffload.c (cff_font_load): Do it.
+
+2011-11-26  Werner Lemberg  <wl@gnu.org>
+
+	Add new error code FT_Err_Missing_Module.
+
+	Previously, FreeType misleadingly returned
+	FT_Err_Unknown_File_Format if a module was missing (or a test was
+	missing completely).
+
+	* include/freetype/fterrdef.h (FT_Err_Missing_Module): Define.
+
+	* src/cff/cffobjs.c (cff_face_init), src/cff/cffdrivr.c
+	(cff_get_glyph_name), src/cid/cidobjs.c (cid_face_init),
+	src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c
+	(tt_face_init), src/type1/t1objs.c (T1_Face_Init),
+	src/type42/t42objs.c (T42_Face_Init, T42_Driver_Init): Updated.
+
+	* src/type1/t1afm.c (T1_Read_Metrics), src/type/t1objs.c
+	(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Remove now
+	redundant test for `psaux'.
+
+2011-11-25  Werner Lemberg  <wl@gnu.org>
+
+	[bdf] Add more error messages.
+
+	* src/bdf/bdflib.c (_bdf_set_default_spacing, _bdf_add_property):
+	Add line number argument.
+	Update all callers.
+	(ERRMSG5, ERRMSG6, ERRMSG7, ERRMSG8, ERRMSG9): New macros.
+	(_bdf_readstream, _bdf_set_default_spacing, _bdf_add_property,
+	_bdf_parse_glyphs, _bdf_parse_start): Add error messages.
+
+2011-11-24  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/fterrors.h: Remove dead code.
+
+2011-11-15  Werner Lemberg  <wl@gnu.org>
+
+	* docs/releases: Updated.
+
+2011-11-15  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.8 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-8'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.8.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.7/2.4.8/, s/247/248/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
+
+	* builds/unix/configure.raw (version_info): Set to 14:0:8.
+
+2011-11-13  Chris Liddell  <chris.liddell@artifex.com>
+
+	Add FT_Get_PS_Font_Value() API.
+
+	This allows a Type 1 font face to be interrogated to retrieve most
+	of the dictionary keys (keys not relevant to FreeType's Type 1
+	interpreter are not available).
+
+	* include/freetype/internal/services/svpsinfo.h
+	(PS_GetFontValueFunc): New typedef.
+	(PSInfo): Add `ps_get_font_value'.
+	(FT_DEFINE_SERVICE_PSINFOREC): Updated.
+
+	* include/freetype/internal/t1types.h (T1_EncodingType): Moved to...
+	* include/freetype/t1tables.h: Here.
+	(PS_Dict_Keys): New enumeration.
+	(FT_Get_PS_Font_Value): New declaration.
+
+	* src/base/fttype1.c (FT_Get_PS_Font_Value): New function.
+
+	* src/type1/t1driver.c (t1_ps_get_font_value): This new function
+	does the real job.
+	(t1_service_ps_info): Add it.
+
+	* src/cff/cffdrivr.c (cff_service_ps_info), src/cid/cidriver.c
+	(cid_service_ps_info), src/type42/t42drivr.c (t42_service_ps_info):
+	Updated.
+
+2011-11-08  Braden Thomas  <bthomas@apple.com>
+
+	[cid] Various loading fixes.
+
+	* src/cid/cidload.c (cid_load_keyword) <default>,
+	(parse_font_matrix, parse_expansion_factor): Correctly check number
+	of dictionaries.
+	(cid_read_subrs): Protect against invalid values of `num_subrs'.
+	Assure that the elements of the `offsets' array are ascending.
+
+2011-11-05  Werner Lemberg  <wl@gnu.org>
+
+	* README: We use copyright ranges also.
+
+	According to
+
+	  http://www.gnu.org/prep/maintain/html_node/Copyright-Notices.html
+
+	this should be mentioned explicitly.
+
+2011-10-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[raccess] Supplement for previous fix.
+
+	* src/base/ftbase.h (raccess_rule_by_darwin_vfs): Do not declare
+	it on native Mac OS X.
+	* src/base/ftrfork.c (raccess_get_rule_type_from_rule_index):
+	Hide raccess_get_rule_type_from_rule_index() on native Mac OS X
+	too.
+
+2011-10-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[raccess] Hide raccess_rule_by_darwin_vfs() on native Mac OS X.
+
+	* src/base/ftrfork.c (raccess_rule_by_darwin_vfs): Do not
+	compile on native Mac OS X because it is not used.
+
+2011-10-25  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix MD instruction for twilight zone.
+
+	* src/truetype/ttinterp.c (Ins_MD): Without this fix, the MD
+	instruction applied to original coordinates of twilight points
+	always returns zero.
+
+2011-10-18  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.7 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-7'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.7.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.6/2.4.7/, s/246/247/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
+
+	* builds/unix/configure.raw (version_info): Set to 13:2:7.
+
+2011-10-15  Kal Conley  <kcconley@gmail.com>
+
+	Fix handling of transformations if no renderer is present.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Thinko.
+
+2011-10-15  Kal Conley  <kcconley@gmail.com>
+
+	Fix conditions for autohinting.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Handle
+	FT_LOAD_IGNORE_TRANSFORM.
+
+2011-10-07  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix a bug to detect too large offset in morx table.
+
+	* src/gxvalid/gxvmorx2.c
+	(gxv_morx_subtable_type2_ligActionIndex_validate): Fix a bug
+	that too large positive offset cannot be detected.
+
+2011-10-01  Braden Thomas  <bthomas@apple.com>
+
+	Handle some border cases.
+
+	* include/freetype/config/ftstdlib.h (FT_USHORT_MAX): New macro.
+
+	* src/base/ftbitmap.c (FT_Bitmap_Convert): Protect against invalid
+	value of `target->rows'.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add check for
+	flex start.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Check `width' and
+	`height'.
+
+	* src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Protect against
+	invalid values in `localpoints' array.
+
+2011-10-01  Werner Lemberg  <wl@gnu.org>
+
+	[psnames] Handle zapfdingbats.
+	Problem reported by Nicolas Rougier <Nicolas.Rougier@inria.fr>.
+
+	* src/tools/glnames.py (adobe_glyph_list): Add data from AGL's
+	`zapfdingbats.txt' file.
+
+	* src/psnames/pstables.h: Regenerated.
+
+2011-09-27  Simon Bünzli  <zeniko@gmail.com>
+
+	Fix Savannah bug #34189.
+
+	* src/type1/t1load.c (T1_Open_Face): Initialize
+	`face->len_buildchar'.
+
+2011-09-26  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Dump SIDs while tracing.
+
+	* src/cff/cffobjs.c (cff_face_init): Do it.
+
+	* src/cff/cffparse.c (cff_parser_run) [FT_DEBUG_LEVEL_TRACE]
+	<cff_kind_string>: Identify as SID.
+
+2011-09-17  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused FT_ALIGNMENT macro.
+
+	* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
+	include/freetype/config/ftconfig.h: Do it.
+
+2011-09-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Slightly optimize conic and cubic flatterners.
+
+	* src/smooth/ftgrays.c (gray_render_conic, gray_render_cubic): Move
+	out some code from the main loop to speed it up.
+
+2011-09-11  Tomas Hoger  <thoger@redhat.com>
+
+	Slightly improve LZW_CLEAR handling.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_io) <FT_LZW_PHASE_CODE>:
+	Ensure that subsequent (modulo garbage byte(s)) LZW_CLEAR codes are
+	handled as clear codes.  This also re-sets old_code and old_char to
+	predictable values, which is a little better than using `random'
+	ones if the code following LZW_CLEAR is invalid.
+
+2011-09-11  Tomas Hoger  <thoger@redhat.com>
+
+	Add explicit LZW decompression stack size limit.
+
+	Stack larger than 1<<LZW_MAX_BITS is never needed if prefix table is
+	constructed correctly.  It's even less than that, see e.g.
+	libarchive code comment for a better size upper bound:
+
+	  http://code.google.com/p/libarchive/source/browse/trunk/libarchive/archive_read_support_filter_compress.c?r=3635#121
+
+	This patch adds explicit stack size limit, enforced when stack is
+	realloced.
+
+	An alternative is to ensure that code < state->prefix[code - 256]
+	when traversing prefix table.  Such check is less efficient and
+	should not be required if prefix table is constructed correctly in
+	the first place.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Implement it.
+
+2011-09-11  Tomas Hoger  <thoger@redhat.com>
+
+	Protect against loops in the prefix table.
+
+	LZW decompressor did not sufficiently check codes read from the
+	input LZW stream.  A specially-crafted or corrupted input could
+	create a loop in the prefix table, which leads to memory usage
+	spikes, as there's no decompression stack size limit.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_io) <FT_LZW_PHASE_START>: First
+	code in valid LZW stream must be 0..255.
+	<FT_LZW_PHASE_CODE>: In the special KwKwK case, code == free_ent,
+	code > free_ent is invalid.
+
+2011-09-09  Werner Lemberg  <wl@gnu.org>
+
+	Better tracing of metrics.
+
+	* src/base/ftobjs.c (FT_Request_Size, FT_Select_Size): Decorate with
+	FT_TRACE.
+
+2011-09-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #33816.
+
+	* src/cff/cfftypes.h (CFF_FontRecDictRec): New member
+	`has_font_matrix'.
+	* src/cff/cffparse.c (cff_parse_font_matrix): Set it.
+	Update tracing output.
+	* src/cff/cffobjs.c (cff_face_init): Use it so that the heuristics
+	can be removed.
+
+2011-08-30  Werner Lemberg  <wl@gnu.org>
+
+	Better tracing of metrics.
+
+	* src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics):
+	Decorate with FT_TRACE.
+
+2011-08-25  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Better tracing of the parsing process.
+
+	* src/cff/cffload.c (cff_subfont_load, cff_font_load): Decorate with
+	FT_TRACE.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox,
+	cff_parse_private_dict, cff_parse_cid_ros): Updated.
+	(CFF_FIELD_NUM, CFF_FIELD_FIXED, CFF_FIELD_FIXED_1000,
+	CFF_FIELD_STRING, CFF_FIELD_BOOL, CFF_FIELD_CALLBACK, CFF_FIELD,
+	CFF_FIELD_DELTA): Add argument for ID.
+	(cff_parser_run): Decorate with FT_TRACE.
+
+	* src/cff/cffparse.h (CFF_Field_Handler) [FT_DEBUG_LEVEL_TRACE]: Add
+	`id' member.
+
+	* src/cff/cfftoken.h: Add IDs to all fields.
+
+2011-08-16  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #34022.
+
+	* README, docs/INSTALL: Remove references to UPGRADE.UNIX.
+
+2011-08-15  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #34018.
+
+	* docs/UPGRADE.UNIX: Removed.  Obsolete.
+
+2011-08-15  David Bevan  <david.bevan@pb.com>
+
+	Fix Savannah bug #33992.
+
+	* src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix border case.
+
+2011-08-12  Werner Lemberg  <wl@gnu.org
+
+	[truetype] Fix degenerate case in S{P,F,DP}VTL opcodes.
+
+	* src/truetype/ttinterp.c (Ins_SxVTL): Handle p1 == p2 specially.
+	(Ins_SDPVTL): Handle v1 == v2 specially.
+
+2011-08-09  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #33975.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix): Fix typo.
+
+2011-07-29  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.6 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-6'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.6.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.5/2.4.6/, s/245/246/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
+
+	* builds/unix/configure.raw (version_info): Set to 13:1:7.
+
+2011-07-29  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Add some more tracing infos.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix, cff_parse_font_bbox,
+	cff_parse_cid_ros): Add tracing.
+
+2011-07-22  Dirk Müller  <dmueller@suse.de>
+
+	[psaux, type1] Fix null pointer dereferences.
+
+	Found with font fuzzying.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Check
+	`decoder->buildchar'.
+
+	* src/type1/t1load.c (t1_load_keyword): Check `blend->num_designs'.
+
+2011-07-20  Chris Morgan  <cmorgan@cybexintl.com>
+
+	Add FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT.
+
+	Useful for embedded systems which don't need file stream support.
+
+	* src/base/ftsystem.c, src/base/ftobjs.c (FT_Stream_New): Implement
+	it.
+
+2011-07-20  Elton Chung  <elton328@gmail.com>
+
+	* src/base/ftpatent.c (FT_Face_SetUnpatentedHinting): Fix typo.
+
+2011-07-16  Steven Chu  <steven.f.chu@gmail.com>
+
+	[truetype] Fix metrics on size request for scalable fonts.
+
+	* src/truetype/ttdriver.c (tt_size_request): Fix copying metrics
+	from TT_Size to FT_Size if scalable font.
+
+	See
+
+	  http://lists.gnu.org/archive/html/freetype-devel/2011-07/msg00049.html
+
+	for some comparison images.
+
+2011-07-14  Matthias Drochner  <M.Drochner@fz-juelich.de>.
+
+	[psaux] Fix potential sign extension problems.
+
+	When shifting right a signed value, it is not defined by the
+	C standard whether one gets a sign extension or not.  Use a macro to
+	do an explicit cast from a signed short (assuming that this is
+	16bit) to an int.
+
+	* src/psaux/t1decode.c (Fix2Int): New macro.
+	Use it where appropriate.
+
+2011-07-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_callothersubr>: Better handling of subroutine index 0.
+	From Matthias Drochner <M.Drochner@fz-juelich.de>.
+
+2011-07-10  �лек�ей Подтележников  <apodtele@gmail.com>
+
+	[psaux] Optimize previous commit.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_callothersubr>: Move error check down to avoid testing twice for
+	good cases.
+
+2011-07-08  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Add better argument check for `callothersubr'.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_callothersubr>: Reject negative arguments.
+
+2011-07-07  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Try harder to find non-zero values for ascender and descender.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Consult `OS/2' table in case
+	the `hhea' table's values are zero.
+
+2011-07-03  Werner Lemberg  <wl@gnu.org>
+
+	Fix previous commit.
+
+	We want to unset FT_FACE_FLAG_SCALABLE only if there are bitmap
+	strikes in the font.
+
+	* src/truetype/ttobjs.c (tt_face_init): Implement it.
+
+	* docs/CHANGES: Updated.
+
+2011-07-02  Just Fill Bugs  <mozbugbox@yahoo.com.au>
+
+	Fix Savannah bug #33246.
+
+	* src/truetype/ttobjs.c (tt_check_single_notdef): New function.
+	(tt_face_init): Use it to test FT_FACE_FLAG_SCALABLE.
+
+2011-07-02  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2011-07-02  David Bevan  <david.bevan@pb.com>
+
+	[ftstroke] Major revision.
+
+	The main problems
+	-----------------
+
+	  o If FT_STROKER_LINEJOIN_BEVEL was specified, unlimited miter
+	    joins (not bevel joins) were generated.  Indeed, the meanings of
+	    `miter' and `bevel' were incorrectly reversed (consistently) in
+	    both the code and comments.
+
+	  o The way bevel joins were constructed (whether specified
+	    explicitly, or created as a result of exceeding the miter limit)
+	    did not match what is required for stroked text in PostScript or
+	    PDF.
+
+	The main fixes
+	--------------
+
+	  o The behaviour of FT_STROKER_LINEJOIN_BEVEL has been corrected.
+
+	  o A new line join style, FT_STROKER_LINEJOIN_MITER_FIXED, has been
+	    introduced to support PostScript and PDF miter joins.
+
+	  o FT_STROKER_LINEJOIN_MITER_VARIABLE has been introduced as an
+	    alias for FT_STROKER_LINEJOIN_MITER.
+
+	Additionally, a variety of stroking errors have been fixed.  These
+	would cause various artifacts (including points `at infinity'),
+	especially when stroking poor quality fonts.
+
+	See
+
+	  http://lists.gnu.org/archive/html/freetype-devel/2011-07/msg00001.html
+
+	for example documents.  The FreeType stroker now produces results
+	very similar to that produced by GhostScript and Distiller for these
+	fonts.
+
+	Other problems
+	--------------
+
+	The following problems have been resolved:
+
+	  o Inside corners could be generated incorrectly.  Intersecting the
+	    inside corner could cause a missing triangular area and other
+	    effects.
+
+	    The intersection point can only be used if the join is between
+	    two lines and both lines are long enough.  The `optimization'
+	    condition in `ft_stroker_inside' has been corrected; this
+	    requires the line length to be passed into various functions and
+	    stored in `FT_StrokerRec'.
+
+	  o Incorrect cubic curves could be generated.  The angle
+	    calculations in `FT_Stroker_CubicTo' have been corrected to
+	    handle the case of the curve crossing the +/-PI direction.
+
+	  o If the border radius was greater than the radius of curvature of
+	    a curve, then the negative sector would end up outside (not
+	    inside) the border.  This situation is now recognized and the
+	    negative sector is circumnavigated in the opposite direction.
+	    (If round line joins are being used, this code is disabled
+	    because the line join will always cover the negative sector.)
+
+	  o When a curve is split, the arcs may not join smoothly (especially
+	    if the curve turns sharply back on itself).  Changes in
+	    direction between adjacent arcs were not handled.  A round
+	    corner is now added if the deviation from one arc to the next is
+	    greater than a suitable threshold.
+
+	  o The current direction wasn't retained if a the outline contained
+	    a zero length lineto or a curve that was determined to be
+	    `basically a point'.  This could cause a spurious join to be
+	    added.
+
+	  o Cubics with close control points could be mishandled.  All eight
+	    cases are now distinguished correctly.
+
+	Other improvements
+	------------------
+
+	o Borders for cubic curves could be too `flat'.
+	  FT_SMALL_CUBIC_THRESHOLD has been reduced a little to prevent
+	  this.
+
+	o The handling and use of movable points has been simplified a
+	  little.
+
+	o Various values are now computed only if the results are actually
+	  needed.
+
+	o The directions of the outer and inner borders have been swapped,
+	  as recommended by Graham Asher.
+
+	* src/base/ftstroke.c: Revised.
+	* include/freetype/ftstroke.h: Updated.
+
+2011-06-30  İsmail Dönmez <ismail@namtrac.org>
+
+	* builds/toplevel.mk: We use git, not CVS, thus skip `.gitignore'.
+
+2011-06-29  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #33663.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Handle negative values for
+	ENCODING correctly.
+
+	* docs/CHANGES: Document it.
+
+2011-06-24  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.5 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-5'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.5
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.4/2.4.5/, s/244/245/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
+
+	* builds/unix/configure.raw (version_info): Set to 13:0:7.
+
+2011-06-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Fix change
+	from 2011-05-04.
+
+2011-06-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] make the `prop' validation tracing verbose.
+
+	* src/gxvalid/gxvprop.c: Add tracing messages for errors.
+
+2011-06-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autogen.sh] Reflect environment variable LIBTOOLIZE.
+
+2011-06-18  Werner Lemberg <wl@gnu.org>
+
+	Update license documentation.
+
+	* docs/GPL.TXT: Renamed to...
+	* docs/GPLv2.TXT: This.
+
+	* docs/LICENSE.TXT: Updated.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix g++4.6 compiler warnings in module drivers.
+
+	The background is same with previous commit.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints):
+	Init `points'.  (TT_Vary_Get_Glyph_Deltas): Init
+	`delta_xy'.  (TT_Get_MM_Var): Init `mmvar'.
+	* src/type1/t1load.c (T1_Get_MM_Var): Ditto.
+	* src/cff/cffdrivr.c (cff_ps_get_font_info): Init
+	`font_info'.
+	* src/cff/cffload.c (cff_index_get_pointers): Init `t'.
+	(cff_font_load): Init `sub'.
+	* src/cff/cffobjs.c (cff_size_init): Init `internal'.
+	(cff_face_init): Init `cff'.
+	* src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps):
+	Init `snaps'.
+	* src/pcf/pcfread.c (pcf_get_properties): Init `properties'.
+	(pcf_get_bitmaps): Init `offsets'.  (pcf_get_encodings):
+	Init `tmpEncoding'.
+	* src/sfnt/ttload.c (tt_face_load_gasp): Init `gaspranges'.
+	* src/sfnt/ttsbit.c (Load_SBit_Image): Init `components'.
+	* src/cache/ftcmru.c (FTC_MruList_New): Init `node'.
+	* src/gzip/ftgzip.c (FT_Stream_OpenGzip): Init `zip' and
+	`zip_buff'.
+	* src/lzw/ftlzw.c (FT_Stream_OpenLZW): Init `zip'.
+	* src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Init `zip'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[base] Fix g++4.6 compiler warnings in src/base/*.c.
+
+	Passing uninitialized pointer to FT_NEW() families is
+	not problematic theoretically (as far as the returned
+	pointer is checked before writing), but g++4.6 dislikes
+	it and warns by -Wuninitialized.  Initialize them by NULL.
+
+	* src/base/ftobjs.c (FT_Stream_New): Init `stream'.
+	(new_memory_stream): Ditto.
+	(FT_New_GlyphSlot): Init `slot'.
+	(FT_CMap_New): Init `cmap'.
+	(open_face_PS_from_sfnt_stream): Init `sfnt_ps'.
+	(Mac_Read_POST_Resource): Init `pfb_data'.
+	(Mac_Read_sfnt_Resource): Init `sfnt_data'.
+	* src/base/ftrfork.c (FT_Raccess_Get_DataOffsets):
+	Init `offsets_internal' and `ref'.
+	(raccess_guess_darwin_hfsplus): Init `newpath'.
+	(raccess_guess_darwin_newvfs): Ditto.
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer):
+	Init `buffer'.
+	* src/base/ftstroke.c (FT_Stroker_New): Init `stroker'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Cleanup.
+
+	Some invalid, overrunning, unrecommended non-zero values
+	are cared in paranoid validation mode only.  There are
+	many lines looking like:
+
+	  if ( valid->root->level >= FT_VALIDATE_PARANOID )
+	    FT_INVALID_xxx;
+
+	To simplify them, GXV_SET_ERR_IF_PARANOID( err ) is
+	introduced for more paranoid validation in future.
+
+	* src/gxvalid/gxvcommn.h (IS_PARANOID_VALIDATION):
+	New macro to assure valid->root->level is more or
+	equal to FT_VALIDATE_PARANOID.  (GXV_SET_ERR_IF_PARANOID):
+	New macro to raise an error if in paranoid validation.
+	* src/gxvalid/gxvcommn.c: Use GXV_SET_ERR_IF_PARANOID().
+	* src/gxvalid/gxvfeat.c: Ditto.
+	* src/gxvalid/gxvjust.c: Ditto.
+	* src/gxvalid/gxvkern.c: Ditto.
+	* src/gxvalid/gxvmort.c: Ditto.
+	* src/gxvalid/gxvmort0.c: Ditto.
+	* src/gxvalid/gxvmort1.c: Ditto.
+	* src/gxvalid/gxvmort2.c: Ditto.
+	* src/gxvalid/gxvmorx1.c: Ditto.
+	* src/gxvalid/gxvmorx2.c: Ditto.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix gcc4.6 compiler warnings in gxvtrak.c.
+
+	* src/gxvalid/gxvtrak.c (gxv_trak_trackTable_validate):
+	Check different entries pointing same traking value.
+	(gxv_trak_validate): Remove unused variable `table_size'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix gcc4.6 compiler warnings in gxvmorx*.c.
+
+	* src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate):
+	Conditionalize unvalidated variable `subFeatureFlags'.
+	(gxv_morx_chain_validate): Conditionalize unvalidated
+	variable `defaultFlags'.
+
+	* src/gxvalid/gxmorx0.c
+	(gxv_morx_subtable_type0_entry_validate):
+	Conditionalize unvalidated variables; `markFirst',
+	`dontAdvance', `markLast', `verb'.
+
+	* src/gxvalid/gxmorx1.c
+	(gxv_morx_subtable_type1_entry_validate): Conditionalize
+	unvalidated variables; `setMark', `dontAdvance'.
+
+	* src/gxvalid/gxvmorx2.c
+	(gxv_morx_subtable_type2_ligActionOffset_validate):
+	Conditionalize unvalidated variables; `last', `store'.
+	Checking for overrunning offset is added.
+	(gxv_morx_subtable_type2_entry_validate):
+	Conditionalize unvalidated variables; `setComponent',
+	`dontAdvance', `performAction'.
+	(gxv_morx_subtable_type2_ligatureTable_validate):
+	Check if the GID for ligature does not exceed the
+	max GID in `maxp' table.
+
+	* src/gxvalid/gxvmort5.c
+	(gxv_morx_subtable_type5_InsertList_validate):
+	Conditionalize unvalidated loading of `insert_glyphID'
+	array.  (gxv_morx_subtable_type5_entry_validate):
+	Conditionalize unvalidated variables; `setMark',
+	`dontAdvance', `currentIsKashidaLike',
+	`markedIsKashidaLike', `currentInsertBefore',
+	`markedInsertBefore'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix gcc4.6 compiler warnings in gxvmort*.c.
+
+	* src/gxvalid/gxvmort.c (gxv_mort_subtables_validate):
+	Conditionalize unvalidated variable `subFeatureFlags'.
+	(gxv_mort_chain_validate): Conditionalize unvalidated
+	variable `defaultFlags'.
+
+	* src/gxvalid/gxmort0.c
+	(gxv_mort_subtable_type0_entry_validate): Check the
+	conflict of the marks for the glyphs.
+
+	* src/gxvalid/gxmort1.c
+	(gxv_mort_subtable_type1_offset_to_subst_validate):
+	Local variables `min_gid', `max_gid' are replaced by
+	variables in the validator.
+	(gxv_mort_subtable_type1_entry_validate): Conditionalize
+	unvalidated variables; `setMark', `dontAdvance'.
+	(gxv_mort_subtable_type1_substTable_validate):
+	Validate the GID by the min/max GIDs in the validator.
+
+	* src/gxvalid/gxvmort2.c
+	(gxv_mort_subtable_type2_ligActionOffset_validate):
+	Conditionalize unvalidated variables; `last', `store'.
+	Checking for overrunning offset is added.
+	(gxv_mort_subtable_type2_entry_validate):
+	Conditionalize unvalidated variables; `setComponent',
+	`dontAdvance'.
+	(gxv_mort_subtable_type2_ligatureTable_validate):
+	Check if the GID for ligature does not exceed the
+	max GID in `maxp' table.
+
+	* src/gxvalid/gxvmort5.c
+	(gxv_mort_subtable_type5_InsertList_validate):
+	Conditionalize unvalidated loading of `insert_glyphID'
+	array.  (gxv_mort_subtable_type5_entry_validate):
+	Conditionalize unvalidated variables; `setMark',
+	`dontAdvance', `currentIsKashidaLike',
+	`markedIsKashidaLike', `currentInsertBefore',
+	`markedInsertBefore'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix gcc4.6 compiler warnings in gxvkern.c.
+
+	* src/gxvalid/gxvkern.c
+	(gxv_kern_subtable_fmt0_pairs_validate): Conditionalize
+	unvalidated variable `kernValue'.
+	(gxv_kern_subtable_fmt1_entry_validate): Conditionalize
+	unvalidated variables; `push', `dontAdvance', `kernAction',
+	`kernValue'.
+	(gxv_kern_coverage_new_apple_validate): Conditionalize
+	trace-only variables; `kernVertical', `kernCrossStream',
+	`kernVariation'.
+	(gxv_kern_coverage_classic_apple_validate): Conditionalize
+	trace-only variables; `horizontal', `cross_stream'.
+	(gxv_kern_coverage_classic_microsoft_validate):
+	Conditionalize trace-only variables; `horizontal',
+	`minimum', `cross_stream', `override'.
+	(gxv_kern_subtable_validate): Conditionalize trace-only
+	variables; `version', `tupleIndex'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Fix gcc4.6 compiler warnings in gxvjust.c.
+
+	* src/gxvalid/gxvjust.c (gxv_just_check_max_gid):
+	New function to unify the checks of too large GID.
+	(gxv_just_wdp_entry_validate): Conditionalize unvalidated
+	variables; `beforeGrowLimit', `beforeShrinkGrowLimit',
+	`afterGrowLimit', `afterShrinkGrowLimit', `growFlags',
+	`shrinkFlags'.  Additional check for non-zero values in
+	unused storage `justClass' is added.
+	(gxv_just_actSubrecord_type0_validate): Conditionalize
+	unvalidated variable `order'.  GID is checked by
+	gxv_just_check_max_gid().  Additional check for upside-down
+	relationship between `lowerLimit' and `upperLimit' is added.
+	(gxv_just_actSubrecord_type1_validate): GID is checked by
+	gxv_just_check_max_gid().
+	(gxv_just_actSubrecord_type2_validate): Conditionalize
+	unvalidated variable `substThreshhold'.  GID is checked by
+	gxv_just_check_max_gid().
+	(gxv_just_actSubrecord_type5_validate): GID is checked by
+	gxv_just_check_max_gid().
+	(gxv_just_classTable_entry_validate): Conditionalize
+	unvalidated variables; `setMark', `dontAdvance',
+	`markClass', `currentClass'.
+
+2011-06-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[gxvalid] Preparation to fix gcc4.6 compiler warnings.
+
+	* src/gxvalid/gxvcommn.h (GXV_LOAD_TRACE_VARS): New macro to
+	conditionalize the variable which is only used for trace messages.
+	Automatically set by FT_DEBUG_LEVEL_TRACE.
+	(GXV_LOAD_UNUSED_VARS): New macro to conditionalize the loading of
+	unvalidated variables.  Undefined by default to calm gcc4.6 warning.
+	(GXV_ValidatorRec.{min_gid,max_gid}): New variables to hold defined
+	GID ranges, for the comparison of GID ranges in different subtables.
+
+2011-06-08  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Remove unused structure member.
+
+	* src/autofit/afhints.h (AF_SegmentRec): Remove `contour'.
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments),
+	src/autofit/aflatin2.c (af_latin2_hints_compute_segments): Updated.
+
+2011-05-30  Werner Lemberg  <wl@gnu.org>
+
+	Fix g++ 4.6 compilation.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_segments,
+	af_glyph_hints_dump_edges): Use cast.
+
+2011-05-30  Werner Lemberg  <wl@gnu.org>
+
+	Fix gcc 4.6 compiler warnings.
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init_blues): Use casts and
+	remove unused variables.
+	* src/autofit/aflatin.c (af_latin_hints_compute_edges): Comment out
+	`up_dir'.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use `height_org'
+	and `width_org' conditionalized.
+
+2011-05-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[mac] Conditionalize the inclusion of `AvailabilityMacros.h'.
+
+	The native SDK on earliest Mac OS X (10.0-10.1) did not have
+	`AvailabilityMacros.h'.  To prevent the inclusion of missing
+	header file, ECANCELED (introduced in 10.2) in POSIX header
+	file <errno.h> is checked to detect the system version.
+
+	* include/freetype/config/ftconfig.h: Conditionalize the
+	inclusion of `AvailabilityMacros.h'.
+	* builds/unix/ftconfig.in: Ditto.
+	* builds/vms/ftconfig.h: Ditto.
+
+2011-05-27  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve tracing of hinting process.
+
+	* src/autofit/aflatin.c (af_latin_hint_edges): Add tracing message
+	`ADJUST'.
+
+2011-05-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Fix trace message.
+
+	* src/autofit/aflatin.c (af_latin_hint_edges): Show correct value in
+	tracing message.
+
+2011-05-24  Daniel Zimmermann  <netzimme@googlemail.com>
+
+	Reduce warnings for MS Visual Studio 2010.
+
+	* src/autofit/afhints.c (af_glyph_hints_get_num_segments,
+	af_glyph_hints_get_segment_offset) [!FT_DEBUG_AUTOFIT]: Provide
+	return value.
+	* src/cff/cffgload.c (cff_slot_load): Add cast.
+	* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Use proper
+	loop variable type.
+
+2011-05-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Automake component `builds/unix/install-sh' is removed.
+
+	* builds/unix/install-sh: Removed.  It is not needed to
+	include repository, because autogen.sh installs it.
+	* builds/unix/.gitignore: Register install-sh.
+
+2011-05-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit] Make trace message for CJK bluezone more verbose.
+
+2011-05-08  Just Fill Bugs  <mozbugbox@yahoo.com.au>
+            suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit] Add bluezones for CJK Ideographs.
+
+	To remove extremas of vertical strokes of CJK Ideographs at
+	low resolution and make the top and bottom horizontal stems
+	aligned, bluezones for CJK Ideographs are calculated from
+	sample glyphs.  At present, vertical bluezones (bluezones
+	to align vertical stems) are disabled by default.  For detail, see
+	http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00070.html
+	http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00092.html
+	http://lists.gnu.org/archive/html/freetype-devel/2011-05/msg00001.html
+
+	* include/freetype/internal/fttrace.h: New trace component `afcjk'.
+	* src/autofit/afcjk.h (AF_CJK{Blue,Axis,Metric}Rec): Add CJK version
+	for AF_Latin{Blue,Axis,Metric}Rec.
+	(af_cjk_metrics_check_digits): Ditto, shared with Indic module.
+	(af_cjk_metrics_init_widths): Ditto.
+	(af_cjk_metrics_init): Take AF_CJKMetric instead of AF_LatinMetric.
+	(af_cjk_metrics_scale): Ditto (declaration).
+	(af_cjk_hints_init): Ditto (declaration).
+	(af_cjk_hints_apply): Ditto (declaration).
+	* src/autofit/afcjk.c (af_cjk_metrics_scale): Ditto (body).
+	(af_cjk_hints_init): Ditto (body).
+	(af_cjk_hints_apply): Ditto (body).
+	(af_cjk_metrics_init_widths): Duplicate af_latin_metrics_init_widths.
+	(af_cjk_metrics_check_digits): Duplicate af_latin_metrics_check_digits.
+	(af_cjk_metrics_init): Call CJK bluezone initializer.
+	(af_cjk_metrics_scale_dim): Add code to scale bluezones.
+	(af_cjk_hints_compute_blue_edges): New function, CJK version of
+	af_latin_hints_compute_blue_edges.
+	(af_cjk_metrics_init_blues): New function, CJK version of
+	af_latin_metrics_init_blues.
+	(af_cjk_hints_edges): Add code to align the edge stems to blue zones.
+
+	* src/autofit/afindic.c (af_indic_metrics_init): Take AF_CJKMetric
+	instead of AF_LatinMetric, and initialize as af_cjk_metrics_init.
+	However bluezones are not initialized.
+	(af_indic_metrics_scale): Take AF_CJKMetric instead of AF_LatinMetric.
+	(af_indic_hints_init): Ditto.
+	(af_indic_hints_apply): Ditto.
+
+	* docs/CHANGES: Note about CJK bluezone support.
+
+2011-05-06  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Remove unused struct member.
+
+	* src/autofit/aflatin.h (AF_LatinAxis): Remove `control_overshoot'.
+
+2011-05-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Simplify.
+
+2011-05-01  Just Fill Bugs  <mozbugbox@yahoo.com.au>
+            Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Add more debugging functions.
+
+	* src/autofit/afhints.c (af_glyph_hints_get_num_segments,
+	af_glyph_hints_get_segment_offset): New functions.
+
+2011-05-01  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Add new option `--disable-mmap' to configure script.
+
+	* builds/unix/configure.raw: New option `--disable-mmap'
+	is added.  It is for the developers to simulate the systems
+	without mmap() (like 4.3BSD, minix etc) on POSIX systems.
+
+2011-04-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Always recalculate the sfnt table checksum.
+
+	* src/truetype/ttobjs.c (tt_get_sfnt_checksum): Recalculate
+	the sfnt table checksum even if non-zero value is written in
+	the TrueType font header.  Some bad PDF generators write
+	wrong values.  For details see examples and benchmark tests
+	of the latency by recalculation:
+	http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00091.html
+	http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00096.html
+
+2011-04-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Register a set of tricky fonts, NEC FA family.
+
+	* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids):
+	Add 8 checksum sets for NEC FA family.  For the tricky fonts
+	without some tables (e.g. NEC FA fonts lack cvt table),
+	extra check is added to assure that a zero-length table in the
+	registry is not included in the font.
+
+2011-04-29  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Fix a bug in the sfnt table checksum getter.
+
+	* src/truetype/ttobjs.c (tt_get_sfnt_checksum): Check the
+	return value of face->goto_table() correctly.
+
+2011-04-28  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Improve tracing messages.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues,
+	af_latin_align_linked_edge, af_latin_hint_edges): Do it.
+
+2011-04-25  Kan-Ru Chen  <kanru@kanru.info>
+
+	[truetype] Always check the checksum to identify tricky fonts.
+
+	Because some PDF generators mangle the family name badly,
+	the trickyness check by the checksum should be invoked always.
+	For sample PDF, see
+	http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00073.html
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): Even when
+	tt_check_trickyness_family() finds no trickyness,
+	tt_check_trickyness_sfnt_ids() is invoked.
+
+2011-04-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit] Add more Indic scripts with hanging baseline.
+
+	* src/autofit/afindic.c (af_indic_uniranges): Tibetan, Limbu,
+	Sundanese, Meetei Mayak, Syloti Nagri and Sharada scripts are
+	added.
+
+2011-04-21  Behdad Esfahbod  <behdad@behdad.org>
+
+	Always ignore global advance.
+
+	This makes FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH redundant,
+	deprecated, and ignored.  The new behavior is what every major user
+	of FreeType has been requesting.  Global advance is broken in many
+	CJK fonts.  Just ignoring it by default makes most sense.
+
+	* src/truetype/ttdriver.c (tt_get_advances),
+	src/truetype/ttgload.c (TT_Get_HMetrics, TT_Get_VMetrics,
+	tt_get_metrics, compute_glyph_metrics, TT_Load_Glyph),
+	src/truetype/ttgload.h: Implement it.
+
+	* docs/CHANGES: Updated.
+
+2011-04-21  rainy6144  <rainy6144@gmail.com>
+
+	[autofit] Blur CJK stems if too many to preserve their gaps.
+
+	When there are too many stems to preserve their gaps in the
+	rasterization of CJK Ideographs at a low resolution, blur the
+	stems instead of showing clumped stems.  See
+	http://lists.gnu.org/archive/html/freetype-devel/2011-02/msg00011.html
+	http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00046.html
+	for details.
+
+	* src/autofit/afcjk.c (af_cjk_hint_edges): Store the position of
+	the previous stem by `has_last_stem' and `last_stem_pos', and skip
+	a stem if the current and previous stem are too near to preserve
+	the gap.
+
+2011-04-18  Werner Lemberg  <wl@gnu.org>
+
+	Integrate autofitter debugging stuff.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(FT_DEBUG_AUTOFIT): New macro.
+
+	* include/freetype/internal/fttrace.h: Add trace components for
+	autofitter.
+
+	* src/autofit/aftypes.h (AF_LOG): Removed.
+	(_af_debug): Removed.
+
+	* src/autofit/*: s/AF_DEBUG/FT_DEBUG_AUTOFIT/.
+	s/AF_LOG/FT_TRACE5/.
+	Define FT_COMPONENT where necessary.
+
+2011-04-18  Werner Lemberg  <wl@gnu.org>
+
+	Synchronize config files.
+
+	* builds/unix/ftconfig.in: Copy missing assembler routines from
+	include/freetype/config/ftconfig.h.
+
+2011-04-13  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #33047.
+
+	Patch submitted by anonymous reporter.
+
+	* src/psaux/psobjs.c (ps_table_add): Use FT_PtrDist for pointer
+	difference.
+
+2011-04-11  Kan-Ru Chen  <kanru@kanru.info>
+
+	Fix reading of signed integers from files on 64bit platforms.
+
+	Previously, signed integers were converted to unsigned integers, but
+	this can fail because of sign extension.  For example, 0xa344a1eb
+	becomes 0xffffffffa344a1eb.
+
+	We now do the reverse which is always correct because the integer
+	size is the same during the cast from unsigned to signed.
+
+	* include/freetype/internal/ftstream.h, src/base/ftstream.c
+	(FT_Stream_Get*): Replace with...
+	(FT_Stream_GetU*): Functions which read unsigned integers.
+	Update all macros accordingly.
+
+	* src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Updated.
+
+2011-04-07  Werner Lemberg  <wl@gnu.org>
+
+	Update Unicode ranges for CJK autofitter; in particular, add Hangul.
+
+	* src/autofit/afcjk.c (af_cjk_uniranges): Update to Unicode 6.0.
+
+2011-04-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix formatting of autofit debug dumps.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_points,
+	af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Adjust
+	column widths.
+
+2011-03-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aftypes.h (AF_OutlineRec): Removed, unused.
+
+2011-03-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 256.
+	This limit is given on p. 37 of Adobe Technical Note #5014.
+
+2011-03-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Fix mismatch warning.
+
+2011-03-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Check number of TTC subfonts.
+
+2011-03-19  Werner Lemberg  <wl@gnu.org>
+
+	More C++ compilation fixes.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_points,
+	af_glyph_hints_dump_segments, af_glyph_hints_dump_edges)
+	[__cplusplus]: Protect with `extern "C"'.
+
+2011-03-18  Werner Lemberg  <wl@gnu.org>
+
+	C++ compilation fixes.
+
+	* src/autofit/aflatin.c (af_latin_hints_apply), src/autofit/afcjk.c
+	(af_cjk_hints_apply): Use cast for `dim'.
+
+2011-03-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	A better fix for Savannah bug #32671.
+
+	* src/smooth/ftgrays.c (gray_render_conic): Clean up code and
+	replace WHILE loop with a more natural DO-WHILE construct.
+
+2011-03-16  Werner Lemberg  <wl@gnu.org>.
+
+	* src/base/ftstroke.c (FT_StrokerRec): Remove unused `valid' field.
+	Suggested by Graham Asher.
+
+2011-03-09  Werner Lemberg  <wl@gnu.org>
+
+	Make FT_Sfnt_Table_Info return the number of SFNT tables.
+
+	* src/sfnt/sfdriver.c (sfnt_table_info): Implement it.
+	* include/freetype/tttables.h: Update documentation.
+	* docs/CHANGES: Updated.
+
+2011-03-07  Bram Tassyns  <bramt@enfocus.be>
+
+	Fix Savannah bug #27988.
+
+	* src/cff/cffobjs.c (remove_style): New function.
+	(cff_face_init): Use it to strip off the style part of the family
+	name.
+
+2011-03-07  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2011-03-07  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Quick fix for Savannah bug #32671.
+
+	This isn't the optimal solution yet, but it restores the previous
+	rendering quality (more or less).
+
+	* src/smooth/ftgrays.c (gray_render_conic): Do more splitting.
+
+2011-03-06  Werner Lemberg  <wl@gnu.org>
+
+	Fix autohinting fallback.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Assure that we only check TTFs,
+	ignoring CFF-based OTFs.
+
+2011-02-27  Werner Lemberg  <wl@gnu.org>
+
+	Add AF_CONFIG_OPTION_USE_WARPER to control the autofit warper.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(AF_CONFIG_OPTION_USE_WARPER): New macro.
+	* src/autofit/aftypes.h (AF_USE_WARPER): Remove.
+
+	* src/autofit/*: s/AF_USE_WARPER/AF_CONFIG_OPTION_USE_WARPER/.
+
+	* src/autofit/afwarp.c [!AF_CONFIG_OPTION_USE_WARPER]: Replace dummy
+	variable assignment with a typedef.
+
+2011-02-26  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Slight simplifications.
+
+	* src/autofit/aflatin.c (af_latin_hints_link_segments): Remove
+	test which always returns false.
+	(af_latin_hints_compute_blue_edges): Remove redundant assignment.
+
+2011-02-24  Werner Lemberg  <wl@gnu.org>
+
+	* docs/PROBLEMS: Mention rendering differences on different
+	platforms.
+	Suggested and worded by Jason Owen <jason.a.owen@gmail.com>.
+
+2011-02-24  Werner Lemberg  <wl@gnu.org>
+
+	[autofit] Comment out unused code.
+
+	* src/autofit/aflatin.c, src/autofit/aflatin2.c
+	(af_latin_hints_compute_edges): Do it.
+
+2011-02-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afhints.h (AF_GlyphHints): Remove unused field.
+
+2011-02-20  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Fix an off-by-one bug in `FTC_Manager_RemoveFaceID'.
+	Found by <ychen1392001@yahoo.com.cn>, see detail in
+
+	  http://lists.gnu.org/archive/html/freetype/2011-01/msg00023.html
+
+	* src/cache/ftccache.c (FTC_Cache_RemoveFaceID): Check the node
+	buckets[cache->p + cache->mask] too.
+
+2011-02-19  Kevin Kofler  <kevin.kofler@chello.at>
+
+	Fall back to autohinting if a TTF/OTF doesn't contain any bytecode.
+	This is Savannah patch #7471.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Implement it.
+
+2011-02-19  John Tytgat  <John.Tytgat@esko.com>
+
+	[cff] Fix subset prefix removal.
+	This is Savannah patch #7465.
+
+	* src/cff/cffobjs.c (remove_subset_prefix): Update length after
+	subset prefix removal.
+
+2011-02-13  Bradley Grainger  <bgrainger@logos.com>
+
+	Add inline assembly version of FT_MulFix for MSVC.
+
+	* include/freetype/config/ftconfig.h: Ported the FT_MulFix_i386
+	function from GNU inline assembly syntax (see #ifdef __GNUC__ block
+	above) to MASM syntax for Microsoft Visual C++.
+
+2011-02-13  Bradley Grainger  <bgrainger@logos.com>
+
+	Add project and solution files in Visual Studio 2010 format.
+
+	* builds/win32/.gitignore: Ignore user-specific cache files.
+	* builds/win32/vc2010/: Add VS2010 project & solution files, created
+	by upgrading builds/win32/vc2008/freetype.vcproj.
+	* objs/.gitignore: Ignore Visual Studio output files.
+
+2011-02-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afdummy.c: Include `aferrors.h'.
+	Problem reported by Chris Liddell <chris.liddell@artifex.com>.
+
+2011-02-01  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Ignore unknown operators in charstrings.
+	Patch suggested by Miles.Lau <sunliang_liu@foxitsoftware.com>.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Emit tracing
+	message for unknown operators and continue instead of exiting with a
+	syntax error.
+
+2011-02-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] FT_LOAD_PEDANTIC now affects `prep' and `fpgm' also.
+
+	* src/truetype/ttgload.c (tt_loader_init): Handle
+	`FT_LOAD_PEDANTIC'.
+	* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep,
+	tt_size_init_bytecode, tt_size_ready_bytecode): New argument to
+	handle pedantic mode.
+	* src/truetype/ttobjs.h: Updated.
+
+2011-01-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Protect jump instructions against endless loops.
+
+	* src/truetype/interp.c (DO_JROT, DO_JMPR, DO_JROF): Exit with error
+	if offset is zero.
+
+2011-01-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve handling of invalid references.
+
+	* src/truetype/interp.c: Set even more TT_Err_Invalid_Reference
+	error codes only if pedantic hinting is active.  At the same time,
+	try to provide sane values which hopefully allow useful
+	continuation.  Exception to this is CALL and LOOPCALL – due to
+	possible stack corruption it is necessary to bail out.
+
+2011-01-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve handling of stack underflow.
+
+	* src/truetype/ttinterp.c (TT_RunIns, Ins_FLIPPT, Ins_DELTAP,
+	Ins_DELTAC): Exit with error only if `pedantic_hinting' is set.
+	Otherwise, try to do something sane.
+
+2011-01-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttmtx.c (tt_face_load_hmtx): Fix tracing message.
+
+2011-01-30  LIU Sun-Liang  <sunliang_liu@foxitsoftware.com>
+
+	[truetype]: Fix behaviour of MIAP for invalid arguments.
+
+	* src/truetype/ttinterp.c (Ins_MIAP): Set reference points even in
+	case of error.
+
+2011-01-18  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix handling of MIRP instruction.
+
+	Thanks to Greg Hitchcock who explained the issue.
+
+	* src/truetype/ttinterp.c (Ins_MIRP): Replace a `>=' operator with
+	`>' since the description in the specification is incorrect.
+	This fixes, for example, glyph `two' in font `Helvetica Neue LT Com
+	65 medium' at 15ppem.
+
+2011-01-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix ARM assembly code in include/freetype/config/ftconfig.h.
+
+	* include/freetype/config/ftconfig.h (FT_MulFix_arm):
+	Copy the maintained code from builds/unix/ftconfig.in.
+	Old GNU binutils could not accept the reduced syntax
+	`orr %0, %2, lsl #16'.  Un-omitted syntax like RVCT,
+	`orr %0, %0, %2, lsl #16' is better.  Reported by
+	Johnson Y. Yan.  The bug report by Qt developers is
+	considered too.
+
+	http://bugreports.qt.nokia.com/browse/QTBUG-6521
+
+2011-01-15  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Make bbox handling the same as with Microsoft's rasterizer.
+
+	Right before B/W rasterizing, the bbox gets simply rounded to
+	integers.  This fixes, for example, glyph `three' in font `Helvetica
+	Neue LT Com 65 Medium' at 11ppem.
+
+	Thanks to Greg Hitchcock who explained this behaviour.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Implement it.
+
+2011-01-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Copy -mcpu=* & -march=* options from CFLAGS to LDFLAGS.
+
+	* builds/unix/configure.raw: Consider recent gcc-standard
+	flags to specify architecture in CFLAGS & LDFLAGS
+	harmonization.  Requested by Savannah bug #32114, to
+	support multilib feature of BuildRoot SDK correctly.
+
+2011-01-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix off-by-one bug in CFLAGS & LDFLAGS harmonizer.
+
+	* builds/unix/configure.raw: Some important options that
+	included in CFLAGS but not in LDFLAGS are copied to
+	LDFLAGS, but the last option in CFLAGS was not checked.
+
+2011-01-13  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Add undocumented drop-out rule to the other bbox side also.
+
+	* src/raster/ftraster.c (Vertical_Sweep_Drop,
+	Horizontal_Sweep_Drop): Implement it.
+
+2011-01-13  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Reduce jitter value.
+
+	This catches a rendering problem with glyph `x' from Tahoma at
+	10ppem.  It seems that the increase of the precision in the change
+	from 2009-06-11 makes a larger jitter value unnecessary.
+
+	* src/raster/ftraster.c (Set_High_Precision): Implement it.
+
+2011-01-13  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Handle drop-outs at glyph borders according to Microsoft.
+
+	If a drop-out rule would switch on a pixel outside of the glyph's
+	bounding box, use the right (or top) pixel instead.  This is an
+	undocumented feature, but some fonts like `Helvetica Neue LT Com 65
+	Medium' heavily rely on it.
+
+	Thanks to Greg Hitchcock who explained this behaviour.
+
+	* src/raster/ftraster.c (Vertical_Sweep_Drop,
+	Horizontal_Sweep_Drop): Implement it.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Fix Savannah bug #31923, patch drafted by Harsha.
+
+	When a node comparator changes the cached nodes during the
+	search of a node matching with queried properties, the
+	pointers obtained before the function should be updated to
+	prevent the dereference to freed or reallocated nodes.
+	To minimize the rescan of the linked list, the update is
+	executed when the comparator notifies the change of cached
+	nodes. This change depends previous change:
+	38b272ffbbdaae276d636aec4ef84af407d16181
+
+	* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Rescan the
+	top node if the cached nodes are changed.
+	* src/cache/ftccache.c (FTC_Cache_Lookup): Ditto.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Notice if a cache query induced the node list change.
+
+	Some node comparators (comparing the cache node contents and the
+	properties specified by the query) can flush the cache node to
+	prevent the cache inflation.  The change may invalidate the pointers
+	to the node obtained before the node comparison, so it should be
+	noticed to the caller.  The problem caused by the cache node
+	changing is reported by Harsha, see Savannah bug #31923.
+
+	* src/cache/ftccache.h (FTC_Node_CompareFunc): Add new argument
+	`FT_Bool* list_changed' to indicate the change of the cached nodes
+	to the caller.
+	(FTC_CACHE_LOOKUP_CMP): Watch the change of the cached nodes by
+	`_list_changed'.
+	(FTC_CACHE_TRYLOOP_END): Take new macro argument `_list_changed'
+	and update it when `FTC_Manager_FlushN' flushes any nodes.
+
+	* src/cache/ftccback.h (ftc_snode_compare): Updated to fit with new
+	FTC_Node_CompareFunc type.
+	(ftc_gnode_compare): Ditto.
+
+	* src/cache/ftcbasic.c: Include FT_INTERNAL_OBJECTS_H to use
+	TRUE/FALSE macros.
+	(ftc_basic_gnode_compare_faceid): New argument `FT_Bool*
+	list_changed' to indicate the change of the cache nodes (anyway, it
+	is always FALSE).
+
+	* src/cache/ftccmap.c: Include FT_INTERNAL_OBJECTS_H to use
+	TRUE/FALSE macros.
+	(ftc_cmap_node_compare): New argument `FT_Bool* list_changed' to
+	indicate the change of the cache nodes (anyway, it is always FALSE).
+	(ftc_cmap_node_remove_faceid): Ditto.
+
+	* src/cache/ftccache.c (FTC_Cache_NewNode): Pass a NULL pointer to
+	`FTC_CACHE_TRYLOOP_END', because the result is not needed.
+	(FTC_Cache_Lookup): Watch the change of the cache nodes by
+	`list_changed'.
+	(FTC_Cache_RemoveFaceID): Ditto.
+
+	* src/cache/ftcglyph.c: Include FT_INTERNAL_OBJECTS_H to use
+	TRUE/FALSE macros.
+	(ftc_gnode_compare): New argument `FT_Bool* list_changed' to
+	indicate the change of the cache nodes (anyway, it is always FALSE).
+	(FTC_GNode_Compare): New argument `FT_Bool* list_changed' to be
+	passed to `ftc_gnode_compare'.
+	* src/cache/ftcglyph.h (FTC_GNode_Compare): Ditto.
+
+	* src/cache/ftcsbits.c (ftc_snode_compare): New argument `FT_Bool*
+	list_changed' to indicate the change of the cache nodes, anyway.  It
+	is updated by `FTC_CACHE_TRYLOOP'.
+	(FTC_SNode_Compare): New argument `FT_Bool* list_changed' to be
+	passed to `ftc_snode_compare'.
+	* src/cache/ftcsbits.h (FTC_SNode_Compare): Ditto.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Fit `FTC_GNode_Compare' to `FTC_Node_CompareFunc'.
+
+	* src/cache/ftcglyph.h (FTC_GNode_Compare): Add the 3rd
+	argument `FTC_Cache  cache' to fit FTC_Node_CompareFunc
+	prototype.
+	* src/cache/ftcglyph.c (FTC_GNode_Compare): Ditto. Anyway,
+	`cache' is not used by its child `ftc_gnode_compare'.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Deduplicate the code to get the top node by a hash.
+
+	There are several duplicated code fragments getting the top node
+	from a cache by a given hash, like:
+
+	    idx = hash & cache->mask;
+	    if ( idx < cache->p )
+	      idx = hash & ( cache->mask * 2 + 1 );
+	    pnode = cache->buckets + idx;
+
+	To remove duplication, a cpp-macro to do same work
+	`FTC_NODE__TOP_FOR_HASH' is introduced.  For non-inlined
+	configuration, non-`ftc_get_top_node_for_hash' is also introduced.
+
+	* src/cache/ftccache.h (FTC_NODE__TOP_FOR_HASH): Declare
+	and implement inlined version.
+	(FTC_CACHE_LOOKUP_CMP): Use `FTC_NODE__TOP_FOR_HASH'.
+	* src/cache/ftccache.c (ftc_get_top_node_for_hash): Non-inlined
+	version.
+	(ftc_node_hash_unlink): Use `FTC_NODE__TOP_FOR_HASH'.
+	(ftc_node_hash_link): Ditto.
+	(FTC_Cache_Lookup): Ditto.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] inline-specific functions are conditionalized.
+
+	* src/cache/ftcglyph.c (FTC_GNode_Compare): Conditionalized for
+	inlined configuration.  This function is a thin wrapper of
+	`ftc_gnode_compare' for inlined `FTC_CACHE_LOOKUP_CMP' (see
+	`nodecmp' argument).  Under non-inlined configuration,
+	`ftc_gnode_compare' is invoked by `FTC_Cache_Lookup', via
+	`FTC_Cache->clazz.node_compare'.
+
+	* src/cache/ftcglyph.h (FTC_GNode_Compare): Ditto.
+	* src/cache/ftcsbits.c (FTC_SNode_Compare): Ditto, for
+	`ftc_snode_compare'.
+	* src/cache/ftcsbits.h (FTC_SNode_Compare): Ditto.
+
+2011-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Correct a type mismatch under non-inlined config.
+
+	* src/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP): `FTC_GCache_Lookup'
+	takes the node via a pointer `FTC_Node*', differently from cpp-macro
+	`FTC_CACHE_LOOKUP_CMP'.
+
+2011-01-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Update Jamfile to include Bzip2 support.
+
+	* Jamfile: Include src/bzip2 to project.
+	Comments for lzw, gzip, bzip2 are changed to clarify that
+	they are for compressed PCF fonts, not others.
+	(e.g. compressed BDF fonts are not supported yet)
+
+2011-01-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Update Symbian project files to include Bzip2 support.
+
+	Currently, it provides `FT_Stream_OpenBzip2' that returns
+	unimplemented error always, to prevent unresolved symbol
+	error for the applications designed for Unix systems.
+
+	* builds/symbian/bld.inf: Include ftbzip2.h.
+	* builds/symbian/freetype.mmp: Include ftbzip2.c.
+
+2011-01-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Update classic MacOS makefiles to include Bzip2 support.
+
+	Currently, it provides `FT_Stream_OpenBzip2' that returns
+	unimplemented error always, to prevent unresolved symbol
+	error for the applications designed for Unix systems.
+
+	* builds/mac/FreeType.m68k_cfm.make.txt: Include ftbzip2.c.o.
+	* builds/mac/FreeType.m68k_far.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_carbon.make.txt: Include ftbzip2.c.x.
+	* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
+
+2011-01-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Update Amiga makefiles to include Bzip2 support.
+
+	Currently, it provides `FT_Stream_OpenBzip2' that returns
+	unimplemented error always, to prevent unresolved symbol
+	error for the applications designed for Unix systems.
+
+	* builds/amiga/makefile: Include bzip2.ppc.o built from ftbzip2.c.
+	* builds/amiga/makefile.os4: Include bzip2.o built from ftbzip2.c.
+	* builds/amiga/smakefile: Ditto.
+
+2011-01-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Update pkg-config tools to reflect Bzip2 support.
+
+	* builds/unix/freetype-config.in: Include `-lbz2' to
+	--libs output, if built with Bzip2 support.
+	* builds/unix/freetype2.in: Ditto.
+
+2011-01-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Remove `SYSTEM_BZ2LIB' macro.
+
+	SYSTEM_ZLIB is used to switch the builtin zlib source
+	or system zlib source out of FreeType2.  But ftbzip2
+	module has no builtin bzip2 library and always requires
+	system bzip2 library.  Thus SYSTEM_BZ2LIB is always yes,
+	it is not used.
+
+2011-01-03  Werner Lemberg  <wl@gnu.org>
+
+	*/rules.mk: Handle `*pic.c' files.
+
+2010-12-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 64.
+	Problem reported by Tom Bishop <wenlin@wenlin.com>.
+
+2010-12-31  Werner Lemberg  <wl@gnu.org>
+
+	Improve bzip2 support.
+
+	* include/freetype/ftmoderr.h: Add bzip2.
+
+	* docs/INSTALL.ANY, docs/CHANGES: Updated.
+
+	* src/pcf/README: Updated.
+	* include/freetype/internal/pcftypes.h: Obsolete, removed.
+
+2010-12-31  Joel Klinghed  <the_jk@yahoo.com>
+
+	Add bzip2 compression support to handle *.pcf.bz2 files.
+
+	* builds/unix/configure.raw: Test for libbz2 library.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_USE_BZIP2): Define.
+	* include/freetype/config/ftheader.h (FT_BZIP2_H): Define.
+
+	* include/freetype/ftbzip2.h: New file.
+
+	* src/bzip2/*: New files.
+
+	* src/pcf/pcf.h: s/gzip_/comp_/.
+	* src/pcf/pcfdrvr.c: Include FT_BZIP2_H.
+	s/gzip_/comp_/.
+	(PCF_Face_Init): Handle bzip2 compressed files.
+
+	* docs/formats.txt, modules.cfg: Updated.
+
+2010-12-25  Harsha  <mm.harsha@gmail.com>
+
+	Apply Savannah patch #7422.
+
+	If we encounter a space in a string then the sbit buffer is NULL,
+	height and width are 0s.  So the check in ftc_snode_compare will
+	always pass for spaces (comparision with 255).  Here the comments
+	above the condition are proper but the implementation is not.  When
+	we create an snode I think it is the proper way to initialize the
+	width to 255 and then put a check for being equal to 255 in snode
+	compare function.
+
+	* src/cache/ftcsbits.c (FTC_SNode_New): Initialize sbit widths with
+	value 255.
+	(ftc_snode_compare): Fix condition.
+
+2010-12-13  Werner Lemberg  <wl@gnu.org>
+
+	Fix parameter handling of `FT_Set_Renderer'.
+	Reported by Kirill Tishin <siege@bk.ru>.
+
+	* src/base/ftobjs.c (FT_Set_Renderer): Increment `parameters'.
+
+2010-12-09  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Allow `hlineto' and `vlineto' without arguments.
+
+	We simply ignore such instructions.  This is invalid, but it doesn't
+	harm; and indeed, there exist such subsetted fonts in PDFs.
+
+	Reported by Albert Astals Cid <aacid@kde.org>.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	[cff_op_hlineto]: Ignore instruction if there aren't any arguments
+	on the stack.
+
+2010-11-28  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.4 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-4'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.4
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.3/2.4.4/, s/243/244/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+
+	* builds/unix/configure.raw (version_info): Set to 12:2:6.
+
+2010-11-28  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[ftsmooth]: Minor code simplification.
+
+	* src/smooth/ftgrays (gray_render_cubic): Do only one comparison
+	instead of two.
+
+2010-11-26  Johnson Y. Yan  <yinsen_yan@foxitsoftware.com>
+
+	[truetype] Better multi-threading support.
+
+	* src/truetype/ttinterp.c (TT_Load_Context): Reset glyph zone
+	references.
+
+2010-11-23  John Tytgat  <John.Tytgat@esko.com>
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstring): Expand
+	start_point, check_points, add_point, add_point1, close_contour
+	macros.
+	Remove add_contour macro.
+	Return error code from t1_builder_start_point and
+	t1_builder_check_points when there was one (instead of returning 0).
+
+2010-11-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Identify the tricky fonts by cvt/fpgm/prep checksums.
+	Some Latin TrueType fonts are still expected to be unhinted.
+	Fix Savannah bug #31645.
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): Divided to...
+	(tt_check_trickyness_family): this checking family name, and
+	(tt_check_trickyness_sfnt_ids): this checking cvt/fpgm/prep.
+	(tt_get_sfnt_checksum): Function to retrieve the sfnt checksum
+	for specified subtable even if cleared by lazy PDF generators.
+	(tt_synth_sfnt_checksum): Function to calculate the checksum.
+
+2010-11-18  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix `loca' handling for inconsistent number of glyphs.
+	Reported by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>.
+
+	* src/truetype/ttpload.c (tt_face_load_loca): While sanitizing,
+	handle case where `loca' is the last table in the font.
+
+2010-11-18  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Ignore all errors while loading `OS/2' table.
+	Suggested by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Do it.
+
+2010-11-18  Johnson Y. Yan  <yinsen_yan@foxitsoftware.com>
+
+	[type1] Fix matrix normalization.
+
+	* src/type1/t1load.c (parse_font_matrix): Handle sign of scaling
+	factor.
+
+2010-11-18  Werner Lemberg  <wl@gnu.org>
+
+	[type1] Improve guard against malformed data.
+	Based on a patch submitted by Johnson Y. Yan
+	<yinsen_yan@foxitsoftware.com>
+
+	* src/type1/t1load.c (read_binary_data): Check `size'.
+
+2010-11-17  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] While tracing, output table checksums also.
+
+	* src/sfnt/ttload.c (tt_face_load_font_dir): Do it.
+
+2010-11-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[UVS] Fix `find_variant_selector_charmap', Savannah bug #31545.
+
+	Since 2010-07-04, `find_variant_selector_charmap' returns
+	the first cmap subtable always under rogue-compatible
+	configuration, it causes NULL pointer dereference and
+	make UVS-related functions crashed.
+
+	* src/base/ftobjs.c (Fix find_variant_selector_charmap):
+	Returns UVS cmap correctly.
+
+2010-11-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[ftsmooth] Improve rendering.
+
+	* src/smooth/ftsmooth.c (gray_render_conic): Since version 2.4.3,
+	cubic deviations have been estimated _after_ UPSCALE, whereas
+	conic ones have been evaluated _before_ UPSCALE, which produces
+	inferior rendering results.  Fix this.
+	Partially undo change from 2010-10-15 by using ONE_PIXEL/4; this has
+	been tested with demo images sent to the mailing list.  See
+
+	  http://lists.gnu.org/archive/html/freetype-devel/2010-10/msg00055.html
+
+	and later mails in this thread.
+
+2010-10-28  Werner Lemberg  <wl@gnu.org>
+
+	[ftraster] Minor fixes.
+
+	Reported by Tom Bishop <wenlin@wenlin.com>.
+
+	* src/raster/ftraster.c (ULong): Remove unused typedef.
+	(TWorker): Remove unused variable `precision_mask'.
+
+2010-10-28  Werner Lemberg  <wl@gnu.org>
+
+	[ftraster] Fix rendering.
+
+	Problem reported by Tom Bishop <wenlin@wenlin.com>; see
+	thread starting with
+
+	  http://lists.gnu.org/archive/html/freetype/2010-10/msg00049.html
+
+	* src/raster/ftraster.c (Line_Up): Replace FMulDiv with SMulDiv
+	since the involved multiplication exceeds 32 bits.
+
+2010-10-25  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Revert a change of `_idx' type in `FTC_CACHE_LOOKUP_CMP'.
+
+	* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Revert
+	the type of `_idx' from FT_PtrDist (by previous change)
+	to original FT_UFast, to match with FT_CacheRec.
+
+2010-10-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Change the hash types to FT_PtrDist.
+
+	On LLP64 platforms (e.g. Win64), FT_ULong (32-bit)
+	variables are inappropriate to calculate hash values
+	from the memory address (64-bit).  The hash variables
+	are extended from FT_ULong to FT_PtrDist and new
+	hashing macro functions are introduced.  The hash
+	values on 16-bit memory platforms are changed, but
+	ILP32 and LP64 are not changed.  The hash value in
+	the cache subsystem is not reverted to the memory
+	address, so using signed type FT_PtrDist is safe.
+
+	* src/cache/ftccache.h (_FTC_FACE_ID_HASH): New hash
+	function to replace `FTC_FACE_ID_HASH' for portability.
+	* src/cache/ftcmanag.h (FTC_SCALER_HASH): Replace
+	`FTC_FACE_ID_HASH' by `_FTC_FACE_ID_HASH'.
+	* src/cache/ftccmap.c (FTC_CMAP_HASH): Ditto.
+
+	* src/cache/ftccache.h (FTC_NodeRec): The type of the
+	member `hash' is changed from FT_UInt32 to FT_PtrDist.
+
+	* src/cache/ftccache.h (FTC_Cache_Lookup): The type of the
+	argument `hash' is changed from FT_UInt32 to FT_PtrDist.
+	(FTC_Cache_NewNode): Ditto.
+	* src/cache/ftccache.c (ftc_cache_add): Ditto.
+	(FTC_Cache_Lookup): Ditto.  (FTC_Cache_NewNode): Ditto.
+	* src/cache/ftcglyph.h (FTC_GCache_Lookup): Ditto.
+	* src/cache/ftcglyph.c (FTC_GCache_Lookup): Ditto.
+
+	* src/cache/ftcbasic.c (FTC_ImageCache_Lookup): The type
+	of the internal variable `hash' is changed to FT_PtrDist
+	from FT_UInt32.  (FTC_ImageCache_LookupScaler): Ditto.
+	(FTC_SBitCache_Lookup): Ditto.
+	(FTC_SBitCache_LookupScaler): Ditto.
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Ditto.
+	* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Ditto.
+	Also the type of the internal variable `_idx' is changed to
+	FT_PtrDist from FT_UFast for better pointer calculation.
+
+2010-10-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Hide internal macros incompatible with LLP64.
+
+	`FT_POINTER_TO_ULONG', `FTC_FACE_ID_HASH', and
+	`FTC_IMAGE_TYPE_HASH' are enclosed by
+	FT_CONFIG_OPTION_OLD_INTERNALS and hidden from
+	normal clients.
+
+	For the history of these macros, see the investigation:
+	http://lists.gnu.org/archive/html/freetype/2010-10/msg00022.html
+
+2010-10-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Change the type of `FT_MEM_VAL' from FT_ULong to FT_PtrDist.
+
+	On LLP64 platforms (e.g. Win64), unsigned long (32-bit)
+	cannot cover the memory address (64-bit).  `FT_MEM_VAL' is
+	used for hashing only and not dereferred, so using signed
+	type FT_PtrDist is safe.
+
+	* src/base/ftdbgmem.c (FT_MEM_VAL): Change the type of the
+	return value from FT_ULong to FT_PtrDist.
+	(ft_mem_table_resize): The type of hash is changed to
+	FT_PtrDist.  (ft_mem_table_get_nodep): Ditto.
+
+2010-10-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Replace "%lx" for memory address by "%p", LLP64 platforms.
+
+	On LLP64 platforms (e.g. Win64), long (32-bit) cannot cover
+	the memory address (64-bit).  Also the casts from the pointer
+	type to long int should be removed to preserve the address
+	correctly.
+
+	* src/raster/ftraster.c (New_Profile): Replace "%lx" by "%p".
+	(End_Profile) Ditto.
+	* src/truetype/ttinterp.c (Init_Context): Ditto.
+
+2010-10-15  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Fix thinko in spline flattening.
+
+	FT_MAX_CURVE_DEVIATION is dependent on the value of ONE_PIXEL.
+
+	* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): Remove it and
+	replace it everywhere with ONE_PIXEL/8.
+
+2010-10-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[raccess] Skip unrequired resource access rules by Darwin VFS.
+
+	When a resource fork access rule by Darwin VFS could open the
+	resource fork but no font is found in it, the rest of rules
+	by Darwin VFS are skipped.  It reduces the warnings of the
+	deprecated resource fork access method by recent Darwin kernel.
+	Fix MacPorts ticket #18859:
+		http://trac.macports.org/ticket/18859
+
+	* src/base/ftobjs.c (load_face_in_embedded_rfork):
+	When `FT_Stream_New' returns FT_Err_Cannot_Open_Stream, it
+	means that the file is possible to be `fopen'-ed but zero-sized.
+	Also there is a case that the resource fork is not zero-sized,
+	but no supported font exists in it.  If a rule by Darwin VFS
+	falls into such cases, there is no need to try other Darwin VFS
+	rules anymore.  Such cases are marked by vfs_rfork_has_no_font.
+	If it is TRUE, the Darwin VFS rules are skipped.
+
+2010-10-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[raccess] Grouping resource access rules based on Darwin VFS.
+
+	MacOS X/Darwin kernel supports a few tricky methods to access
+	a resource fork via ANSI C or POSIX interface.  Current resource
+	fork accessor tries all possible methods to support all kernels.
+	But if a method could open a resource fork but no font is found,
+	there is no need to try other methods older than tested method.
+	To determine whether the rule index is for Darwin VFS, a local
+	function `ftrfork.c::raccess_rule_by_darwin_vfs' is introduced.
+	To use this function in ftobjs.c etc but it should be inlined,
+	it is exposed by ftbase.h.
+
+	* src/base/ftrfork.c (FT_RFork_Rule): New enum type to identify
+	the rules to access the resource fork.
+	(raccess_guess_rec): New structure to bind the rule function and
+	rule enum type.
+	(FT_Raccess_Guess): The list of the rule functions is replaced by
+	(raccess_guess_table): This.  This is exposed to be used by other
+	intra module functions.
+	(raccess_rule_by_darwin_vfs): A function to return a boolean
+	if the rule specified by the rule index is based on Darwin VFS.
+
+2010-10-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Prevent to open a FT_Stream for zero-sized file on non-Unix.
+
+	builds/unix/ftsystem.c prevents to open an useless stream from
+	zero-sized file and returns FT_Err_Cannot_Open_Stream, but the
+	stream drivers for ANSI C, Amiga and VMS return useless streams.
+	For cross-platform consistency, all stream drivers should act
+	same.
+
+	* src/base/ftsystem.c (FT_Stream_Open): If the size of the opened
+	file is zero, FT_Err_Cannot_Open_Stream is returned.
+	* builds/amiga/src/base/ftsystem.c (FT_Stream_Open): Ditto.
+	* src/vms/ftsystem.c (FT_Stream_Open): Ditto.
+
+2010-10-12  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #31310.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Protect against
+	invalid `runcnt' values.
+
+2010-10-08  Chris Liddell  <chris.liddell@artifex.com>
+
+	Fix Savannah bug #31275.
+
+	* src/sfnt/ttpost.c: Include FT_INTERNAL_DEBUG_H.
+
+2010-10-06  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Improve error handling of `SHZ' bytecode instruction.
+	Problem reported by Chris Evans <scarybeasts@gmail.com>.
+
+	* src/truetype/ttinterp.c (Ins_SHZ): Check `last_point'.
+
+2010-10-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #31253.
+	Patch submitted by an anonymous reporter.
+
+	* configure: Use `awk' instead of `sed' to manipulate output of `ls
+	-id'.
+
+2010-10-03  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.3 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-3'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.3
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.2/2.4.3/, s/242/243/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+	* builds/unix/configure.raw (version_info): Set to 12:1:6.
+
+2010-10-03  Werner Lemberg  <wl@gnu.org>
+
+	Avoid `configure' issues with symbolic links.
+	Based on a patch from Alexander Stohr <Alexander.Stohr@gmx.de>.
+
+	* configure: Compare directories using `ls -id'.
+	Check existence of `reference' subdirectory before creating it.
+
+2010-10-02  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #31088 (sort of).
+
+	* src/sfnt/ttload.c (tt_face_load_maxp): Always allocate at least 64
+	function entries.
+
+2010-10-02  Werner Lemberg  <wl@gnu.org>
+
+	[smooth] Fix splitting of cubics for negative values.
+
+	Reported by Róbert Márki <gsmiko@gmail.com>; see
+	http://lists.gnu.org/archive/html/freetype/2010-09/msg00019.html.
+
+	* src/smooth/ftgrays.c (gray_render_cubic): Fix thinko.
+
+2010-10-01  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #31040.
+
+	* src/truetype/ttinterp.c (free_buffer_in_size): Remove.
+	(TT_RunIns): Updated.
+
+2010-09-20  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[sfnt] Make error message filling NULL names less verbose.
+
+	* src/sfnt/ttpost.c (load_format_20): Showing 1 summary message
+	when we fill `post' names by NULL, instead of per-entry message.
+
+2010-09-20  Graham Asher  <graham.asher@btinternet.com>
+	    David Bevan  <david.bevan@pb.com>
+
+	[smooth] Fix and improve spline flattening.
+
+	This fixes the flattening of cubic, S-shaped curves and speeds up
+	the handling of both the conic and cubic arcs.
+
+	See the discussions on the freetype-devel mailing list in late
+	August and September 2010 for details.
+
+	* src/smooth/ftgrays.c (FT_MAX_CURVE_DEVIATION): New macro.
+	(TWorker): Remove `conic_level' and `cubic_level' elements.
+	(gray_render_conic): Simplify algorithm.
+	(gray_render_cubic): New algorithm; details are given in the code
+	comments.
+	(gray_convert_glyph): Remove heuristics.
+
+2010-09-19  Werner Lemberg  <wl@gnu.org>
+
+	Minor fixes.
+
+	* src/cff/cffload.c (cff_charset_compute_cids): `charset->sids[i]'
+	is `FT_UShort'.
+	(cff_index_access_element): Don't use additions in comparison.
+	* src/sfnt/ttpost.c (load_format_20): Make `post_limit' of type
+	`FT_Long'.
+	Don't use additions in comparison.
+	Improve tracing messages.
+	(load_format_25, load_post_names): Make `post_limit' of type
+	`FT_Long'.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Truncate the element length at the end of the stream.
+	See Savannah bug #30975.
+
+	* src/cff/cffload.c (cff_index_access_element): `off2', the offset
+	to the next element is truncated at the end of the stream to prevent
+	invalid I/O.  As `off1', the offset to the requested element has
+	been checked by `FT_STREAM_SEEK', `off2' should be checked
+	similarly.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Ignore CID > 0xFFFFU.
+	See Savannah bug #30975.
+
+	* src/cff/cffload.c (cff_charset_compute_cids): Ignore CID if
+	greater than 0xFFFFU.  CFF font spec does not mention maximum CID in
+	the font, but PostScript and PDF spec define that maximum CID is
+	0xFFFFU.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Make trace message in` cff_charset_load' verbose.
+	See Savannah bug #30975.
+
+	* src/cff/cffload.c (cff_charset_load): Report the original `nleft'
+	and truncated `nleft'.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Correct `max_cid' from CID array length to max CID.
+	See Savannah bug #30975.
+
+	* src/cff/cffload.c (cff_charset_compute_cids): Don't increment
+	max_cid after detecting max CID.  The array CFF_Charset->cids is
+	allocated by max_cid + 1.
+	(cff_charset_cid_to_gindex): Permit CID is less than or equal to
+	CFF_Charset->max_cid.
+	* src/cff/cffobjs.c (cff_face_init): FT_Face->num_glyphs is
+	calculated as CFF_Charset->max_cid + 1.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Sanitize the broken offsets in `loca'.
+	See Savannah bug #31040.
+
+	* src/truetype/ttpload.c (tt_face_get_location): If `pos1', the
+	offset to the requested entry in `glyf' exceeds the end of the
+	table, return offset=0, length=0.  If `pos2', the offset to the next
+	entry in `glyf' exceeds the end of the table, truncate the entry
+	length at the end of `glyf' table.
+
+2010-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[sfnt] Prevent overrunning in `post' table parser.
+	See Savannah bug #31040.
+
+	* src/sfnt/ttpost.c (load_post_names): Get the length of `post'
+	table and pass the limit of `post' table to `load_format_20' and
+	`load_format_25'.
+	(load_format_20): Stop the parsing when we reached at the limit of
+	`post' table.  If more glyph names are required, they are filled by
+	NULL names.
+
+2010-09-17  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Don't duplicate size->twilight structure to be freed.
+	See Savannah bug #31040 for detail.
+
+	* src/truetype/ttinterp.c (free_buffer_in_size): Don't duplicate
+	FT_GlyphZoneRec size->twilight to be freed.  If duplicated,
+	`FT_FREE' erases the duplicated pointers only and leave original
+	pointers.  They can cause the double-free crash when the burst
+	errors occur in TrueType interpreter and `free_buffer_in_size' is
+	invoked repeatedly.
+
+2010-09-15  Werner Lemberg  <wl@gnu.org>
+
+	Make bytecode debugging with FontForge work again.
+
+	* src/truetype/ttinterp.c (TT_RunIns): Don't call
+	`free_buffer_in_size' in case of error if a debugger is active.
+
+2010-09-14  Werner Lemberg  <wl@gnu.org>
+
+	Improve tracing messages.
+
+	* src/truetype/ttinterp.c (TT_RunIns): Improve wording of tracing
+	message.
+	* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Add
+	tracing message.
+	* src/truetype/ttgload.c (tt_loader_init): Add tracing message.
+	* src/cache/ftcsbits.c (ftc_snode_load): Emit tracing message if
+	glyph doesn't fit into a small bitmap container.
+
+2010-09-13  Werner Lemberg  <wl@gnu.org>
+
+	Fix minor issues reported by <muktha.narayan@wipro.com>.
+
+	* src/autofit/aflatin.c (af_latin_compute_stem_width): Remove
+	redundant conditional check.
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Ditto.
+	* src/cff/cffload.c (cff_encoding_load): Remove conditional check
+	which always evaluates to `true'.
+	* src/pshinter/pshalgo.c (ps_glyph_interpolate_strong_points):
+	Ditto.
+	* src/truetype/ttinterp.c (Ins_IUP): Ditto.
+	* src/cid/cidgload.c (cid_slot_load_glyph): Don't check for NULL if
+	value is already dereferenced.
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Fix check of `face'.
+
+2010-08-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Ignore the environmental setting of LIBTOOL.
+	Patch is suggested by Adrian Bunk, to prevent unexpected
+	reflection of environmental LIBTOOL.  See:
+	http://savannah.nongnu.org/patch/?7290
+
+	* builds/unix/unix-cc.in: LIBTOOL is unconditionally set to
+	$(FT_LIBTOOL_DIR)/libtool.  FT_LIBTOOL_DIR is set to $(BUILD_DIR)
+	by default.
+	* configure: When configured for the building out of source tee,
+	FT_LIBTOOL_DIR is set to $(OBJ_DIR).
+
+2010-08-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Decrease the trace level catching the interpreter error.
+
+	* src/truetype/ttinterp.c (TT_RunIns): Decrease the trace level
+	showing the error when the interpreter returns with an error,
+	from` FT_TRACE7' to `FT_TRACE1'.
+
+2010-08-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[truetype] Prevent bytecode reuse after the interpretation error.
+
+	* src/truetype/ttinterp.c (free_buffer_in_size): New function to
+	free the buffer allocated during the interpretation of this glyph.
+	(TT_RunIns): Unset FT_Face->size->{cvt_ready,bytecode_ready} if
+	an error occurs in the bytecode interpretation.  The interpretation
+	of invalid bytecode may break the function definitions and referring
+	them in later interpretation is danger.  By unsetting these flags,
+	`fpgm' and `prep' tables are executed again in next interpretation.
+
+	This fixes Savannah bug #30798, reported by Robert Święcki.
+
+2010-08-29  Werner Lemberg  <wl@gnu.org>
+
+	[ftraster] Pacify compiler.
+
+	* src/raster/ftraster.c (ft_black_new) [_STANDALONE_]: `memory' is
+	not used.
+
+2010-08-29  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Allow SIDs >= 65000.
+
+	* src/cff/cffload.c (cff_charset_load): Fix change from 2009-03-20:
+	The threshold for SIDs is not applicable here.  I misinterpreted the
+	`SID values 65000 and above are available for implementation use'
+	sentence in the CFF specification.
+
+	Problem reported by Ivan Nin�ić <inincic@pdftron.com>.
+
+2010-08-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Force hinting when the font lacks its familyname.
+
+	In Type42 or Type11 font embedded in PostScript & PDF, TrueType sfnt
+	stream may lack `name' table because they are not required.  Hinting
+	for nameless fonts is safer for PDFs including embedded Chinese
+	fonts.  Written by David Bevan, see:
+
+	http://lists.gnu.org/archive/html/freetype-devel/2010-08/msg00021.html
+	http://lists.freedesktop.org/archives/poppler/2010-August/006310.html
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): If a NULL pointer by
+	nameless font is given, TRUE is returned to enable hinting.
+
+2010-08-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Register yet another tricky TrueType font.
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): Add `HuaTianKaiTi?',
+	a Kaishu typeface paired with `HuaTianSongTi?' by Huatian
+	Information Industry.
+
+2010-08-17  Teijo Kinnunen <Teijo.Kinnunen@nuance.com>
+
+	Fix Savannah bug #30788.
+
+	* src/cache/ftccache.c (FTC_Cache_Clear): Check `cache->buckets' for
+	NULL too.
+
+2010-08-10  Werner Lemberg  <wl@gnu.org>
+
+	Try to fix Savannah bug #30717 (and probably #30719 too).
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add another
+	overflow test for `width' and `height'.
+
+2010-08-06  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.2 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-2'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.2
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.1/2.4.2/, s/241/242/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+
+	* builds/unix/configure.raw (version_info): Set to 12:0:6.
+
+2010-08-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #30648.
+
+	* src/base/ftobjs.c (FT_Done_Library): Specify the order of font
+	drivers during the face closing process.  Type42 faces should be
+	closed before TrueType faces, because a Type42 face refers to
+	another internal TrueType face which is created from sfnt[] array on
+	the memory.
+
+2010-08-06  Yuriy Kaminskiy  <yumkam@mail.ru>
+
+	[raster] Fix valgrind warning.
+
+	* src/raster/ftraster.c (Decompose_Curve) <default>: Access point[0]
+	only if we don't hit `limit'.
+
+2010-08-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #30658.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Check that the total
+	length of collected POST segments does not overrun the allocated
+	buffer.
+
+2010-08-06  Yuriy Kaminskiy  <yumkam@mail.ru>
+
+	Fix conditional usage of FT_MulFix_i386.
+	With -ansi flag, gcc does not define `i386', only `__i386__'.
+
+	* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in:
+	s/i386/__i386__/.
+
+2010-08-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30657.
+
+	* src/truetype/ttinterp.c (BOUNDSL): New macro.
+	Change `BOUNDS' to `BOUNDSL' where appropriate.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Fix type of
+	`cvtSize'.
+
+2010-08-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30656.
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Protect against negative
+	string_size.
+	Fix comparison.
+
+2010-08-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Don't use any values in decoder after parsing error.
+
+	* src/cff/cffgload.c (cff_slot_load): Skip the evaluations
+	of the values in decoder, if `cff_decoder_parse_charstrings'
+	returns any error.
+
+2010-08-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30644.
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame): Fix comparison.
+
+2010-08-04  Werner Lemberg  <wl@gnu.org>
+
+	`make devel' fails if FT_CONFIG_OPTION_OLD_INTERNALS is set.
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+2010-08-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cff] Improve stack overflow test.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Check stack
+	after execution of operations too.
+
+2010-07-18  Werner Lemberg  <wl@gnu.org>
+
+	Add reference counters and to FT_Library and FT_Face objects.
+
+	* include/freetype/freetype.h (FT_Reference_Face): New function.
+	* include/freetype/ftmodapi.h (FT_Rererence_Library): New function.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec,
+	FT_LibraryRec): New field `refcount'.
+
+	* src/base/ftobjs.c (FT_Open_Face, FT_New_Library): Handle
+	`refcount'.
+	(FT_Reference_Face, FT_Reference_Library): Implement new functions.
+	(FT_Done_Face, FT_Done_Library): Handle `refcount'.
+
+	* docs/CHANGES: Updated.
+
+2010-07-18  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.1 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-1'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.1.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.4.0/2.4.1/, s/240/241/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* builds/unix/configure.raw (version_info): Set to 11:1:5.
+
+2010-07-17  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Final try to fix `hintmask' and `cntrmask' limit check.
+
+	Problem reported by Tobias Wolf <towolf@gmail.com>.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask>: Sigh.  I'm apparently too silly to fix this
+	correctly in less than three tries.
+
+2010-07-12  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.4.0 released.
+	=========================
+
+
+	Tag sources with `VER-2-4-0'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.4.0.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.3.12/2.4.0/, s/2312/240/.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 4.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.raw (version_info): Set to 11:0:5.
+
+2010-07-12  Werner Lemberg  <wl@gnu.org>
+
+	Remove C++ warnings.
+
+	*/*: Initialize pointers where necessary to make g++ happy.
+
+2010-07-12  malc  <av1474@comtv.ru>
+	    Richard Henderson  <rth@redhat.com>
+
+	Fix type-punning issues with C++.
+
+	* include/freetype/internal/ftmemory.h (FT_ASSIGNP) [__cplusplus]:
+	Emulate a `typeof' operator with an inline template which uses
+	`static_cast'.
+
+2010-07-11  Werner Lemberg  <wl@gnu.org>
+
+	Fix C++ compilation issue.
+
+	* src/tools/apinames.c (names_dump) <OUTPUT_WATCOM_LBC>: Fix
+	type of `dot' variable.
+
+2010-07-10  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix another case reported in Savannah bug #30373.
+	Permit a face for Type1, Type42 and CFF without charmap,
+	patch by Tor Andersson.
+
+	* src/type1/t1objs.c (T1_Face_Init): Reset the error if it
+	is FT_Err_No_Unicode_Glyph_Name.
+	* src/type42/t42objs.c (T42_Face_Init): Ditto.
+	* src/cff/cffobjs.c (cff_face_init): Ditto.
+
+2010-07-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Use defined macros to set {platform,encoding}_id.
+
+	* src/bdf/bdfdrivr.c: Include ttnameid.h and use macros to
+	set charmap.{platfom,encoding}_id.
+	* src/pcf/pcfdrivr.c: Ditto.
+	* src/winfonts/winfnt.c: Ditto.
+	* src/type1/t1objs.c: Ditto.
+	* src/type42/t42objs.c: Ditto.
+	* src/cff/cffobjs.c: Ditto.
+	* src/pfr/pfrobjs.c: Ditto.
+
+2010-07-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #30373.
+	Too serious check of errors by `FT_CMap_New' since 2010-07-04
+	is fixed. Reported by Tor Andersson.
+
+	* include/freetype/fterrdef.h
+	(PSnames_Err_No_Unicode_Glyph_Name): New error code to
+	indicate the Unicode charmap synthesis failed because
+	no Unicode glyph name is found.
+
+	* src/psnames/psmodule.c (ps_unicodes_init): Return
+	PSnames_Err_No_Unicode_Glyph_Name when no Unicode glyph name
+	is found in the font.
+	* src/cff/cffcmap.c (cff_cmap_unicode_init): Return
+	CFF_Err_No_Unicode_Glyph_Name when no SID is available.
+
+	* src/type1/t1objs.c (T1_Face_Init): Proceed if `FT_CMap_New'
+	is failed by the lack of Unicode glyph name.
+	* src/type42/t42objs.c (T42_Face_Init): Ditto.
+	* src/cff/cffobjs.c (cff_face_init): Ditto.
+
+2010-07-09  Ken Sharp  <ken.sharp@artifex.com>
+
+	Make ftraster.c compile in stand-alone mode with MSVC compiler.
+
+	* src/raster/ftmisc.h (FT_Int64) [_WIN32, _WIN64]: Fix typedef
+	since there is no `inttypes.h' for MSVC.
+
+2010-07-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30361.
+
+	* src/truetype/ttinterp.c (Ins_IUP): Fix bounds check.
+
+2010-07-06  Werner Lemberg  <wl@gnu.org>
+
+	Pacify compiler.
+
+	* src/cff/cffload.c (cff_index_get_pointers): Initialize
+	`new_bytes'.
+
+2010-07-05  Eugene A. Shatokhin  <spectre@ispras.ru>
+
+	Fix Savannah bug #27648.
+
+	* src/base/ftobjs.c (ft_remove_renderer, FT_Add_Module): Call
+	`raster_done' only if we have an outline glyph format.
+
+2010-07-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30030.
+
+	* builds/win32/*/freetype.vcproj: Add ftxf86.c.
+
+2010-07-05  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Next try to fix `hintmask' and `cntrmask' limit check.
+
+	Problem reported by malc <av1474@comtv.ru>.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask>: It is possible that there is just a single byte
+	after the `hintmask' or `cntrmask', e.g., a `return' instruction.
+
+2010-07-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Restrict the number of the charmaps in a rogue-compatible mode.
+	Fix for Savannah bug #30059.
+
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Replace `16' the
+	minimum character code passed by a legacy rogue client by...
+	* include/freetype/config/ftoption.h (FT_MAX_CHARMAP_CACHEABLE):
+	This.  It is undefined when FT_CONFIG_OPTION_OLD_INTERNALS is
+	undefined (thus the rogue client compatibility is not required).
+
+	* src/cff/cffobjs.c (cff_face_init): Abort the automatic
+	selection or synthesis of Unicode cmap subtable when the charmap
+	index exceeds FT_MAX_CHARMAP_CACHEABLE.
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Issue error message
+	when the charmap index exceeds FT_MAX_CHARMAP_CACHEABLE.
+
+	* src/base/ftobjs.c (find_unicode_charmap): When Unicode charmap
+	is found after FT_MAX_CHARMAP_CACHEABLE, ignore it and search
+	earlier one.
+	(find_variant_selector_charmap): When UVS charmap is found after
+	FT_MAX_CHARMAP_CACHEABLE, ignore it and search earlier one.
+	(FT_Select_Charmap): When a charmap matching with requested
+	encoding but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
+	earlier one.
+	(FT_Set_Charmap): When a charmap matching with requested
+	charmap but after FT_MAX_CHARMAP_CACHEABLE, ignore and search
+	earlier one.
+	(FT_Get_Charmap_Index): When a requested charmap is found
+	after FT_MAX_CHARMAP_CACHEABLE, return the inverted charmap
+	index.
+
+2010-07-04  Werner Lemberg  <wl@gnu.org>
+
+	TrueType hinting is no longer patented.
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	(TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Define.
+	(TT_CONFIG_OPTION_UNPATENTED_HINTING): Undefine.
+
+	* docs/CHANGES, docs/INSTALL, include/freetype/freetype.h: Updated.
+	* docs/TRUETYPE, docs/PATENTS: Removed.
+
+2010-07-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Check error value by `FT_CMap_New'.
+
+	* src/cff/cffobjs.c (cff_face_init): Check error value by
+	`FT_CMap_New'.
+	* src/pfr/pfrobjs.c (pfr_face_init): Ditto.
+	* src/type1/t1jobjs.c (T1_Face_Init): Ditto.
+	* src/type42/t42jobjs.c (T42_Face_Init): Ditto.
+
+2010-07-03  Werner Lemberg  <wl@gnu.org>
+
+	Make ftgrays.c compile stand-alone again.
+
+	* src/smooth/ftgrays.c [_STANDALONE_]: Include `stddef.h'.
+	(FT_INT_MAX, FT_PtrDist)[_STANDALONE_]: Define.
+
+2010-07-02  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Additional fix for Savannah bug #30306.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): If the type of the
+	POST fragment is 0, the segment is completely ignored.  The declared
+	length of the segment is not cared at all.  According to Adobe
+	Technical Note 5040, type 0 segment is a comment only and should not
+	be loaded for the interpreter.  Reported by Robert Święcki.
+
+2010-07-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Protect against code range underflow.
+
+	* src/truetype/ttinterp.c (DO_JROT, DO_JMPR, DO_JROF): Don't allow
+	negative IP values.
+
+2010-07-01  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Add rudimentary tracing for bytecode instructions.
+
+	* src/truetype/ttinterp.c (opcode_name) [FT_DEBUG_LEVEL_TRACE]: New
+	array.
+	(TT_RunIns): Trace opcodes.
+
+2010-06-30  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30263.
+
+	* src/smooth/ftgrays.c (gray_render_span): Use cast to `unsigned
+	int' to avoid integer overflow.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Use smaller
+	threshold values for `width' and `height'.  This is not directly
+	related to the bug fix but makes sense anyway.
+
+2010-07-01  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Initial fix for Savannah bug #30306.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Check `rlen', the
+	length of fragment declared in the POST fragment header, and prevent
+	an underflow in length calculation.  Some fonts set the length to
+	zero in spite of the existence of a following 16bit `type'.
+	Reported by Robert Święcki.
+
+2010-07-01  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Additional fix for Savannah bug #30248 and #30249.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the buffer size
+	during gathering PFB fragments embedded in LaserWriter PS font for
+	Macintosh.  Reported by Robert Święcki.
+
+2010-06-30  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	Minor optimizations by avoiding divisions.
+
+	* src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning):
+	Replace divisions with multiplication in comparisons.
+
+2010-06-29  Werner Lemberg  <wl@gnu.org>
+
+	Fix minor tracing issues.
+
+	* src/cff/cffgload.c, src/truetype/ttgload.c: Adjust tracing levels.
+
+2010-06-27  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Really fix `hintmask' and `cntrmask' limit check.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask>: Fix thinko and handle tracing also.
+
+2010-06-27  Werner Lemberg  <wl@gnu.org>
+
+	Fix valgrind warning.
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Initialize
+	`result' array.
+
+2010-06-27  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix memory leak.
+
+	* src/cff/cffgload.c (cff_operator_seac): Free charstrings even in
+	case of errors.
+
+2010-06-27  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Protect against invalid `hintmask' and `cntrmask' operators.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask>: Ensure that we don't exceed `limit' while parsing
+	the bit masks of the `hintmask' and `cntrmask' operators.
+
+2010-06-26  Werner Lemberg  <wl@gnu.org>
+
+	Fix PFR change 2010-06-24.
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_simple): Really protect against
+	invalid indices.
+
+2010-06-26  Werner Lemberg  <wl@gnu.org>
+
+	Improve PFR tracing messages.
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_rec): Emit tracing messages for
+	simple and compound glyph offsets.
+
+2010-06-26  Werner Lemberg  <wl@gnu.org>
+
+	Fix last PFR change.
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Fix rejection logic.
+
+2010-06-26  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30262.
+
+	* src/sfnt/ttload.c (tt_face_load_maxp): Limit `maxComponentDepth'
+	arbitrarily to 100 to avoid stack exhaustion.
+
+2010-06-26  Werner Lemberg  <wl@gnu.org>
+
+	Add some memory checks (mainly for debugging).
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame): Exit with error
+	if the frame size is larger than the stream size.
+
+	* src/base/ftsystem.c (ft_ansi_stream_io): Exit with error if
+	seeking a position larger than the stream size.
+
+2010-06-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30261.
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Reject fonts which contain
+	neither outline nor bitmap glyphs.
+
+2010-06-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30254.
+
+	* src/cff/cffload.c (cff_index_get_pointers): Do sanity check for
+	first offset also.
+
+2010-06-25  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Initial fix for Savannah bug #30248 and #30249.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Check the error during
+	reading a PFB fragment embedded in LaserWriter PS font for Macintosh.
+	Reported by Robert Święcki.
+
+2010-06-24  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30247.
+
+	* src/pcf/pcfread.c (pcf_get_metrics): Disallow (invalid) fonts with
+	zero metrics.
+
+2010-06-24  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/smooth/ftgrays.c (gray_render_cubic): Fix algorithm.
+	The previous version was too aggressive, as demonstrated in
+	http://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00020.html.
+
+2010-06-24  Werner Lemberg  <wl@gnu.org>
+
+	*/*: Use module specific error names where appropriate.
+
+2010-06-24  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30236.
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Improve check for pointer
+	to `cmap_table'.
+
+2010-06-24  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30235.
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_simple): Protect against
+	invalid indices if there aren't any coordinates for indexing.
+
+2010-06-24  Werner Lemberg  <wl@gnu.org>
+
+	[bdf]: Font properties are optional.
+
+	* src/bdf/bdflib.c (_bdf_readstream): Use special error code to
+	indicate a redo operation.
+	(_bdf_parse_start): Handle `CHARS' keyword here too and pass current
+	input line to `_bdf_parse_glyph'.
+
+2010-06-23  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30220.
+
+	* include/freetype/fterrdef.h
+	(BDF_Err_Missing_Fontboundingbox_Field): New error code.
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Check for missing
+	`FONTBOUNDINGBOX' field.
+	Avoid memory leak if there are multiple `FONT' lines (which is
+	invalid but doesn't hurt).
+
+2010-06-21  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30168.
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_compound): Limit the number of
+	subglyphs to avoid endless recursion.
+
+2010-06-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30145.
+
+	* src/psaux/psobjs.c (t1_builder_add_contour): Protect against
+	`outline == NULL' which might happen in invalid fonts.
+
+2010-06-19  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30135.
+
+	* src/bdf/bdflib.c (_bdf_list_join): Don't modify value in static
+	string `empty'.
+	(_bdf_parse_glyph): Avoid memory leak in case of error.
+
+2010-06-15  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30108.
+
+	* src/autofit/afglobal.c (af_face_globals_compute_script_coverage):
+	Properly mask AF_DIGIT bit in comparison.
+
+2010-06-11  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30106.
+
+	Point numbers for FreeType's implementation of hinting masks are
+	collected before the final number of points of a glyph has been
+	determined; in particular, the code for handling the `endchar'
+	opcode can reduce the number of points.
+
+	* src/pshinter/pshalgo.c (psh_glyph_find_strong_points): Assure that
+	`end_point' is not larger than `glyph->num_points'.
+
+2010-06-11  Werner Lemberg  <wl@gnu.org>
+
+	[cff]: Improve debugging output.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask>: Implement it.
+
+2010-06-10  Graham Asher  <graham.asher@btinternet.com>
+
+	ftgrays: Speed up rendering of small cubic splines.
+
+	* src/smooth/ftgrays.c (gray_render_cubic): Implement new,
+	simplified algorithm to find out whether the spline can be replaced
+	with two straight lines.  See this thread for more:
+
+	  http://lists.gnu.org/archive/html/freetype-devel/2010-06/msg00000.html
+
+2010-06-09  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30082.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_callothersubr>: Protect against stack underflow.
+
+2010-06-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30053.
+
+	* src/cff/cffparse.c (cff_parse_real): Handle border case where
+	`fraction_length' has value 10.
+
+2010-06-07  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #30052.
+	This bug has been introduced with commit 2415cbf3.
+
+	* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Protect
+	against endless loop in case of corrupted font header data.
+
+2010-05-26  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused variable.
+	Found by Graham.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Remove unused
+	variable `first' in first block.
+
+2010-05-22  Werner Lemberg  <wl@gnu.org>
+
+	Fix various memory problems found by linuxtesting.org.
+
+	* src/base/ftgxval.c (FT_TrueTypeGX_Free, FT_ClassicKern_Free),
+	src/base/ftotval.c (FT_OpenType_Free), src/base/ftpfr.c
+	(ft_pfr_check): Check `face'.
+
+	* src/base/ftobjs.c (FT_Get_Charmap_Index): Check `charmap' and
+	`charmap->face'.
+	(FT_Render_Glyph): Check `slot->face'.
+	(FT_Get_SubGlyph_Info): Check `glyph->subglyphs'.
+
+2010-05-22  Werner Lemberg  <wl@gnu.org>
+
+	autofit: Remove dead code.
+	Suggested by Graham.
+
+	* src/autofit/afhints.c (af_glyph_hints_compute_inflections):
+	Removed.
+	(af_glyph_hints_reload): Remove third argument.
+	Update all callers.
+
+2010-05-21  Bram Tassyns  <bramt@enfocus.be>
+
+	Fix Savannah bug #27987.
+
+	* src/cff/cffobjs.c (remove_subset_prefix): New function.
+	(cff_face_init): Use it to adjust `cffface->family_name'.
+
+2010-05-20  Werner Lemberg  <wl@gnu.org>
+
+	TrueType: Make FreeType ignore maxSizeOfInstructions in `maxp'.
+
+	Acroread does the same.
+
+	* src/truetype/ttgload.c (TT_Process_Composite_Glyph): Call
+	`Update_Max' to adjust size of instructions array if necessary and
+	add a rough safety check.
+
+	(load_truetype_glyph): Save `loader->byte_len' before recursive
+	call.
+
+	* src/truetype/ttinterp.h, src/truetype/ttinterp.c (Update_Max):
+	Declare it as FT_LOCAL.
+
+2010-05-18  Hongbo Ni  <hongbo@njstar.com>
+
+	Apply Savannah patch #7196.
+
+	* src/cff/cffgload.c (cff_slot_load): Prevent crash if CFF subfont
+	index is out of range.
+
+2010-05-11  Werner Lemberg  <wl@gnu.org>
+
+	* docs/formats.txt: Give pointer to PCF documentation.
+	Information provided by Alan Coopersmith
+	<alan.coopersmith@oracle.com>.
+
+2010-05-10  Ken Sharp  <ken.sharp@artifex.com>
+
+	Fix Savannah bug #29846.
+
+	Previously we discovered fonts which used `setcurrentpoint' to set
+	the initial point of a contour to 0,0.  This caused FreeType to
+	raise an error, because the `setcurrentpoint' operator is only
+	supposed to be used with the results from an OtherSubr subroutine.
+
+	This was fixed by simply ignoring the error and carrying on.
+
+	Now we have found a font which uses setcurrentpoint to actually
+	establish a non-zero point for a contour during the course of a
+	glyph program.  FWIW, these files may be produced by an application
+	called `Intaglio' on the Mac, when converting TrueType fonts to
+	Type 1.
+
+	The fix allows the new invalid behaviour, the old invalid behaviour
+	and real proper usage of the operator to work the same way as Adobe
+	interpreters apparently do.
+
+	(t1_decoder_parse_charstrings): Make `setcurrentpoint' use the top
+	two elements of the stack to establish unconditionally the current x
+	and y coordinates.
+
+	Make the `flex' subroutine handling (OtherSubr 0) put the current
+	x,y coordinates onto the stack, instead of two dummy uninitialised
+	values.
+
+2010-04-14  Ken Sharp  <ken.sharp@artifex.com>
+
+	Fix Savannah bug #29444.
+
+	* src/psaux/psobjs.c (t1_builder_start_point): Accept (invalid)
+	`lineto' immediately after `hsbw', in accordance with Acrobat, GS,
+	and others.
+
+2010-04-14  Michał Cichoń  <thedmd@artifexmundi.com>
+
+	Fix Savannah bug #27999.
+
+	* src/cache/ftcmanag.c (FTC_Manager_RemoveFaceID): Only remove
+	selected entry, not all.
+
+2010-04-06  Jonathan Kew  <jfkthame@gmail.com>
+
+	Add overflow check to `fvar' table.
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Check axis and instance
+	count.
+
+2010-04-05  Ken Sharp  <ken.sharp@artifex.com>
+
+	Fix Savannah bug #29335.
+
+	* src/raster/ftraster.c (Line_Up): Use slow multiplication to
+	prevent overflow.  This shouldn't have any serious impact on speed,
+	however.
+
+2010-04-05  Werner Lemberg  <wl@gnu.org>
+
+	Add new function `FT_Library_SetLcdFilterWeights'.
+
+	This is based on code written by Lifter
+	<http://unixforum.org/index.php?showuser=11691>.  It fixes
+	FreeDesktop bug #27386.
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdFilterWeights): New
+	function.
+
+	* include/freetype/ftlcdfil.h: Updated.
+
+	* docs/CHANGES: Updated.
+
+2010-04-01  John Tytgat  <John.Tytgat@esko.com>
+
+	Fix Savannah bug #29404.
+
+	* src/truetype/ttgload.c: Revert change 2752bd1a (check on bit 1
+	of `head' table of TrueType fonts).
+
+2010-03-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix `multi build' for Tytgat's CFF driver improvement.
+
+	* src/base/cffload.h (cff_index_get_name): Added.
+
+2010-03-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Remove duplicated inclusion of `FT_OUTLINE_H' in ftobjs.c.
+
+	* src/base/ftobjs.c: Remove 2nd inclusion of `FT_OUTLINE_H'.
+
+2010-03-11  Chris Liddell  <chris.liddell@artifex.com>
+
+	Fix Savannah bug #27442.
+
+	* src/raster/ftraster.c (ft_black_reset): Fix `buffer_size'.
+
+2010-03-09  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused variable.
+	Reported by Graham.
+
+	* src/cff/cffparse.c (cff_parse_real): Remove `rest'.
+
+2010-03-02  John Tytgat  <John.Tytgat@esko.com>
+
+	Improve CFF string (especially glyphname) lookup performance.
+
+	We do this by avoiding memory allocation and file I/O.  This is
+	Savannah patch #7104.
+
+	* src/cff/cfftypes.h: Include PS cmaps service and
+	FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(CFF_SubFontRec): Remove `num_local_subrs'.
+	(CFF_FontRec): Add `num_strings', `strings', and `string_pool'
+	fields.
+	Remove `string_index' and `num_global_subrs' fields.
+	Use real types instead of `void' for `pshinter' and `psnames' fields.
+
+	* src/cff/cffload.c: Don't include PS cmaps service.
+	(cff_index_get_pointers): Add `pool' parameter which allows to
+	insert an extra NUL character for each String INDEX entry.
+	(cff_index_get_name): Make it a local function.
+	(cff_index_get_string): New function.
+	(cff_subfont_load): Updated.
+	(cff_font_load): Initialize `num_strings', `strings', and
+	`string_pool' fields in the `CFF_FontRec' structure.
+	(cff_index_get_sid_string): Use `cff_index_get_string' instead of
+	`cff_index_get_name'.
+	(cff_font_done): Updated.
+
+	* src/cff/cffload.h: Don't include PS cmaps service.
+	(cff_index_get_string): Added.
+	(cff_index_get_sid_string): Updated.
+
+	* src/cff/cffobjs.c: Don't include PS cmaps service and
+	FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(cff_size_get_globals_funcs, cff_slot_init): Updated.
+	(cff_face_init): Follow `cff_index_get_name',
+	`cff_index_get_string', and `cff_index_get_sid_string' changes.
+
+	* src/cff/cffcmap.c (cff_sid_free_glyph_name): Removed.
+	(cff_sid_to_glyph_name): Use `cff_index_get_cid_string'.
+	(cff_cmap_unicode_init): Updated.
+
+	* src/cff/cffdrivr.c: Don't include PS cmap service.
+	(cff_get_glyph_name): Avoid unnecessary lookup for POSTSCRIPT_CMAPS
+	service.
+	(cff_get_glyph_name, cff_ps_get_font_info, cff_get_ros): Follow API
+	`cff_index_get_sid_string' change.
+	(cff_get_name_index): Use `cff_index_get_string' instead of
+	`cff_index_get_name'.
+
+	* src/cff/cffgload.c: Don't include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(cff_decoder_init, cff_decoder_prepare): Updated.
+
+2010-02-27  Werner Lemberg  <wl@gnu.org>
+
+	Simplify code.
+	Suggested by Behdad.
+
+	* src/base/ftobjs.c (FT_Get_First_Char): Don't use a loop since we
+	call FT_Get_Next_Char anyway if necessary.
+
+2010-02-26  Behdad Esfahbod  <behdad@behdad.org>
+
+	Improve handling of invalid glyph indices in char->index functions.
+
+	* src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Use a
+	loop.
+
+2010-02-18  Chris Liddell  <chris.liddell@artifex.com>
+
+	Fix Savannah bug #28905.
+
+	Initialize phantom points before calling the incremental interface
+	to update glyph metrics.
+
+	* src/truetype/ttgload.c (tt_get_metrics_incr_overrides)
+	[FT_CONFIG_OPTION_INCREMENTAL]: New function, split off from...
+	(tt_get_metrics): This.
+	Updated.
+	(load_truetype_glyph): Use tt_get_metrics_incr_overrides.
+
+----------------------------------------------------------------------------
+
+Copyright 2010-2012 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/extensions/externals/src/freetype-2.4.9/ChangeLog.20 b/extensions/externals/src/freetype-2.4.9/ChangeLog.20
new file mode 100644
index 0000000..8fcc5e7
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/ChangeLog.20
@@ -0,0 +1,2613 @@
+2002-02-09  Werner Lemberg  <wl@gnu.org>
+
+	* README: Fix typo.
+	* docs/CHANGES: Minor fixes.
+
+
+	* Version 2.0.8 released.
+	=========================
+
+
+2002-02-08  David Turner  <david@freetype.org>
+
+	* docs/CHANGES: Updating for 2.0.8.
+
+	* include/freetype/freetype.h: Setting `PATCH_LEVEL' to 8 and
+	removing `FT_Get_Next_Char' from the API (temporarily).
+
+	* include/freetype/freetype.h: Adding comments to FT_Get_Next_Char;
+	note that this function might temporarily be removed for the 2.0.8
+	release.
+
+2002-02-07  David Turner  <david@freetype.org>
+
+	* src/pcf/pcfread.c (pcf_load_font): Removed immature support of
+	the AVERAGE_WIDTH property.
+
+2002-02-06  David Turner  <david@freetype.org>
+
+	* src/sfnt/sfobjs.c (SFNT_Load_Face): Since many fonts embedded in
+	PDF documents do not include 'cmap', 'post' and 'name' tables, the
+	SFNT face loader has been changed to not immediately report an
+	error if these are not present.
+
+	Note that the specification _requires_ these tables, but Adobe
+	seems to ignore it completely.
+
+	* src/sfnt/ttcmap.c: Removing compiler warnings.
+
+	* src/pcf/pcfread.c (pcf_read_TOC): Use FT_UInt.
+	(pcf_parse_metric, pcf_parse_compressed_metric): Removed.  Code
+	is now in ...
+	(pcf_get_metric): Here.
+	(pcfSeekToType): Renamed to ...
+	(pcf_seek_to_table_type): This.
+	Use FT_Int.
+	(pcfHasType): Renamed to ...
+	(pcf_has_table_type): This.
+	Use FT_Int.
+	(find_property): Renamed to ...
+	(pcf_find_property): This.
+	Use FT_Int.
+	(pcf_get_bitmaps, pcf_get_encodings): Handle invalid PCF fonts
+	better (delaying format checks out of FT_Access_Frame ..
+	FT_Forget_Frame blocks to avoid leaving the stream in an incorrect
+	state when encountering an invalid PCF font).
+
+	* src/pcf/pcfdriver.c (PCF_Done_Face): Renamed to ...
+	(PCF_Face_Done): This.
+	(PCF_Init_Face): Renamed to ...
+	(PCF_Face_Init): This.
+	(PCF_Get_Char_Index): Renamed to ...
+	(PCF_Char_Get_Index): This.
+	(PCF_Get_Next_Char): Renamed to ...
+	(PCF_Char_Get_Next): This.
+	(pcf_driver_class): Updated.
+
+	* src/pcf/pcf.h (PCF_Done_Face): Removed.
+
+2002-02-06  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pcf/pcfdriver.c (FT_Done_Face): Fixed small memory leak.
+
+	* src/pcf/pcfread.c (pcf_load_font): Now handles the `AVERAGE_WIDTH'
+	property to return correct character pixel (width/height) pairs for
+	embedded bitmaps.
+
+2002-02-04  Keith Packard  <keithp@keithp.com>
+
+	Adding the function `FT_Get_Next_Char', doing the obvious thing
+	w.r.t. the selected charmap.
+
+	* include/freetype/freetype.h: Add prototype.
+	* include/freetype/internal/ftdriver.h: Add `FTDriver_getNextChar'
+	typedef.
+	(FT_Driver_Class): Use it.
+	* include/freetype/internal/psnames.h: Add `PS_Next_Unicode_Func'
+	typedef.
+	(PSNames_Interface): Use it.
+	* include/freetype/internal/tttypes.h: Add `TT_CharNext_Func'
+	typedef.
+	(TT_CMapTable): Use it.
+
+	* src/base/ftobjs.c (FT_Get_Next_Char): New function, implementing
+	high-level API.
+	* src/cff/cffdrivr.c (cff_get_next_char): New function.
+	(cff_driver_class): Add it.
+	* src/cid/cidriver.c (Cid_Get_Next_Char): New function.
+	(t1cid_driver_class): Add it.
+	* src/pcf/pcfdriver.c (PCF_Get_Next_Char): New function.
+	(pcf_driver_class): Add it.
+	* src/psnames/psmodule.c (PS_Next_Unicode): New function.
+	(psnames_interface): Add it.
+	* src/sfnt/ttcmap.c (code_to_next0, code_to_next2, code_to_next4,
+	code_to_next6, code_to_next_8_12, code_to_next_10): New auxiliary
+	functions.
+	(TT_CharMap_Load): Use them.
+	* src/truetype/ttdriver.c (Get_Next_Char): New function.
+	(tt_driver_class): Add it.
+	* src/type1/t1driver.c (Get_Next_Char): New function.
+	(t1_driver_class): Add it.
+	* src/winfonts/winfnt.c (FNT_Get_Next_Char): New function.
+	(winfnt_driver_class): Add it.
+
+	* src/pcf/pcfread.c (pcf_load_font): For now, report Unicode for
+	Unicode and Latin 1 encodings.
+
+2002-02-02  Keith Packard  <keithp@keithp.com>
+
+	* builds/unix/freetype-config.in: Add missing `fi'.
+
+
+	* Version 2.0.7 released.
+	=========================
+
+
+2002-02-01  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h: Increasing FREETYPE_PATCH to 7
+	for the new release.
+
+2002-01-31  David Turner  <david@freetype.org>
+
+	* README, README.UNX, docs/CHANGES: Updating documentation for the
+	2.0.7 release.
+
+2002-01-30  David Turner  <david@freetype.org>
+
+	* INSTALL: Moved to ...
+	* docs/INSTALL: Here to avoid conflicts with the `install' script on
+	Windows, where the filesystem doesn't preserve case.
+
+2002-01-29  David Turner  <david@freetype.org>
+
+	* configure: Fixed the script.  It previously didn't accept more
+	than one argument correctly.  For example, when typing:
+
+	  ./configure --disable-shared --disable-nls
+
+	the `--disable-nls' was incorrectly sent to the `make' program.
+
+2002-01-29  Werner Lemberg  <wl@gnu.org>
+
+	* README.UNX: Fix typo.
+	* builds/unix/install.mk (uninstall): Fix library name for libtool.
+
+2002-01-28  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
+
+	* src/pcf/pcfdriver.c (PCF_Done_Face): Fix incorrect destruction of
+	the face object (face->toc.tables, face->root.family_name,
+	face->root.available_size, face->charset_encoding,
+	face->charset_registry are now freed).  Thanks to Niels Moseley.
+
+2002-01-28  Roberto Alameda  <ojancano@geekmail.de>
+
+	* src/type1/t1load.c (parse_encoding): Set `loader->num_chars'.
+
+2002-01-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs, parse_charstrings): Use copy
+	of `base' string for decrypting to not modify the original data.
+	Based on a patch by Jakub Bogusz <qboosh@pld.org.pl>.
+
+2002-01-27  Giuliano Pochini  <pochini@shiny.it>
+
+	* src/smooth/ftgrays.c (gray_render_scanline): Fix bug which caused
+	bad rendering of thin lines (less than one pixel thick).
+
+2002-01-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffdrivr.c (cff_get_name_index): Make last patch work
+	actually.
+
+2002-01-25  Martin Zinser  <zinser@decus.de>
+
+	* src/cache/ftccache.c (ftc_node_done, ftc_node_destroy): Fix
+	compilation warnings.
+	* src/base/descrip.mms (OBJS): Add `ftmm.obj'.
+	* src/cache/descrip.mms (ftcache.obj): Dependencies added.
+
+2002-01-25  WANG Yi  <wangyi@founder.com.cn>
+
+	* src/cff/cffdrivr.c (cff_get_name_index): Fix deallocation bug.
+
+2002-01-21  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* docs/PATENTS: Typo fixed (thanks to Detlef `Hawkeye' Würkner) in
+	the URL for the online resource.
+
+2002-01-18  Ian Brown  <ian.brown@printsoft.de>
+
+	* builds/win32/ftdebug.c: New file.
+	* builds/win32/visualc/freetype.dsp: Updated.
+
+2002-01-18  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/src/base/ftsystem.c: Updated for AmigaOS 3.9.
+	* builds/amiga/README: Updated.
+
+2002-01-18  Ian Brown  <ian.brown@printsoft.de>
+
+	* builds/win32/visualc/freetype.dsp: Updated.
+
+2002-01-13  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.a4: The script was still buggy.
+	* builds/unix/freetype-config.in: Make it really work for any install
+	prefix.
+
+2002-01-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.a4: Fix some serious bugs.
+
+2002-01-09  David Turner  <david@freetype.org>
+
+	* builds/unix/configure.ac: Build top-level Jamfile.
+
+2002-01-09  Maxim Shemanarev  <mcseemagg@yahoo.com>
+
+	* src/smooth/ftgrays.c (gray_render_line): Small optimization to
+	the smooth anti-aliased renderer that deals with vertical segments.
+	This results in a 5-7% speedup in rendering speed.
+
+2002-01-08  David Turner  <david@freetype.org>
+
+	Added some wrapper scripts to make the installation more
+	Unix-friendly.
+
+	* configure, install: New files.
+
+	* INSTALL, README.UNX: Updated installation documentation to use the
+	new 'configure' and 'install' scripts.
+
+2002-01-07  David Turner  <david@freetype.org>
+
+
+	* Version 2.0.6 released.
+	=========================
+
+
+	* docs/BUGS, docs/CHANGES: Updating documentation for 2.0.6 release.
+
+	* src/tools/docmaker.py: Fixed HTML quoting in sources.
+	(html_format): Replaced with ...
+	(html_quote): New function.
+	(html_quote0): New function.
+	(DocCode::dump_html): Small improvement.
+	(DocParagraph::dump, DocBlock::html): Use html_quote0 and html_quote.
+
+	* include/freetype/config/ftoption.h: Setting default options for
+	a release build (debugging off, bytecode interpreter off).
+
+	* src/base/ftobjs.c, src/base/ftoutln.c, src/cache/ftccmap.c,
+	src/cff/cffload.c, src/cff/cffobjs.c, src/pshinter/pshalgo2.c,
+	src/sfnt/ttload.c, src/sfnt/ttsbit.c: Removing small compiler
+	warnings (in pedantic compilation modes).
+
+2002-01-05  David Turner  <david@freetype.org>
+
+	* src/autohint/ahhint.c (ah_align_linked_edge): Modified computation
+	of auto-hinted stem widths; this avoids color fringes in
+	`ClearType-like' rendering.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph_Header,
+	TT_Load_Simple_Glyph, TT_Load_Composite_Glyph, load_truetype_glyph):
+	Modified the TrueType loader to make it more paranoid; this avoids
+	nasty buffer overflows in the case of invalid glyph data (as
+	encountered in the output of some buggy font converters).
+
+2002-01-04  David Turner  <david@freetype.org>
+
+	* README.UNX: Added special README file for Unix users.
+
+	* builds/unix/ftsystem.c (FT_New_Stream): Fixed typo.
+
+	* src/base/ftobjs.c: Added #include FT_OUTLINE_H to get rid
+	of compiler warnings.
+
+	* src/base/ftoutln.c (FT_Outline_Check): Remove compiler warning.
+
+2002-01-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1objs.c (T1_Face_Init): Add cast to avoid compiler
+	warning.
+
+2002-01-03  Keith Packard  <keithp@keithp.com>
+
+	* builds/unix/ftsystem.c (FT_New_Stream): Added a fix to ensure that
+	all FreeType input streams are closed in child processes of a `fork'
+	on Unix systems.  This is important to avoid (potential) access
+	control issues.
+
+2002-01-03  David Turner  <david@freetype.org>
+
+	* src/type1/t1objs.c (T1_Face_Init): Fixed a bug that crashed the
+	library when dealing with certain weird fonts like `Stalingrad', in
+	`sadn.pfb' (this font has no full font name entry).
+
+	* src/base/ftoutln.c, include/freetype/ftoutln.h (FT_Outline_Check):
+	New function to check the consistency of outline data.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Use `FT_Outline_Check' to
+	ensure that loaded glyphs are valid.  This allows certain fonts like
+	`tt1095m_.ttf' to be loaded even though it appears they contain
+	really funky glyphs.
+
+	There still is a bug there, though.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix error condition.
+
+2001-12-30  David Turner  <david@freetype.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load): Fix advance width
+	computation of auto-hinted glyphs.  This noticeably improves the
+	spacing of letters in KDE and Gnome.
+
+2001-12-25  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* builds/dos/detect.mk: Correcting the order for Borland compilers:
+	16-bit bcc was never selected, always overridden by 32-bit bcc32.
+
+2001-12-22  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
+
+	* src/pfc/pcfread.c (pcf_load_font): Handle property `POINT_SIZE'
+	and fix incorrect computation of `available_sizes'.
+
+2001-12-22  David Turner  <david@freetype.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load): Auto-hinted glyphs had an
+	incorrect glyph advance in the case of mono-width fonts (like
+	Courier, Andale Mono, and others).
+
+2001-12-22  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/*: Adaptations to latest changes.
+	Support added for MorphOS.
+
+2001-12-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshrec.c (FT_COMPONENT): Redefine to `trace_pshrec'.
+	(ps_mask_table_merge, ps_hints_open, ps_hints_stem,
+	ps_hints_t1stem3, ps_hints_t2mask, ps_hints_t2counter): Fix
+	FT_ERROR messages.
+	* src/pshinter/pshalgo1.c (FT_COMPONENT): Define as
+	`trace_pshalgo1'.
+	* src/pshinter/pshalgo2.c (FT_COMPONENT): Define as
+	`trace_pshalgo2'.
+	* include/freetype/internal/ftdebug.h (FT_Trace): Updated.
+
+	* docs/modules.txt: New file.
+
+2001-12-21  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshrec.c (ps_hints_t2mask, ps_hints_t2counter):
+	Ignore invalid `hintmask' and `cntrmask' operators (instead of
+	returning an error).  Glyph 2028 of the CFF font `MSung-Light-Acro'
+	couldn't be rendered otherwise (it seems its charstring is buggy,
+	though this requires more analysis).
+	(FT_COMPONENT): Define.
+
+	* src/cff/cffgload.c (CFF_Parse_CharStrings), src/psaux/t1decode.c
+	(T1_Decoder_Parse_Charstrings), src/pshinter/pshalgo2.c (*), Fixed a
+	bug where the X and Y axis where inverted in the postscript hinter.
+	This caused problem when displaying on non-square surfaces.
+
+	* src/pshinter/pshalgo2.c: s/vertical/dimension/.
+
+	* src/pshinter/pshglob.c (psh_globals_new): Replaced a floating
+	point constant with a fixed-float equivalent.  For some reasons not
+	all compilers are capable of directly computing a floating pointer
+	constant casted to FT_Fixed, and will link a math library instead.
+
+2001-12-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (ftc_node_destroy, ftc_cache_lookup): Fix
+	tracing strings.
+	* src/cache/ftccmap.c (ftc_cmap_family_init): Ditto.
+	* src/cache/ftcmanag.c (ftc_family_table_alloc,
+	ftc_family_table_free, FTC_Manager_Check): Ditto.
+	* src/cache/ftcsbits.c (ftc_sbit_node_load): Ditto.
+
+	* src/base/ftobjs.c (FT_Done_Library): Remove compiler warning.
+
+2001-12-20  David Turner  <david@freetype.org>
+
+	Added PostScript hinter support to the CFF and CID drivers.
+
+	* include/freetype/internal/cfftypes.h (CFF_Font): New member
+	`pshinter'.
+	* src/cff/cffload.c (CFF_Get_Standard_Encoding): New function.
+	* src/cff/cffload.h: Updated.
+	* src/cff/cffgload.c (CFF_Init_Builder): Renamed to ...
+	(CFF_Builder_Init): This.
+	Added new argument `hinting'.
+	(CFF_Done_Builder): Renamed to ...
+	(CFF_Builder_Done): This.
+	(CFF_Init_Decoder): Added new argument `hinting'.
+	(CFF_Parse_CharStrings): Implement vstem support.
+	(CFF_Load_Glyph): Updated.
+	Add hinting support.
+	(cff_lookup_glyph_by_stdcharcode): Use CFF_Get_Standard_Encoding().
+	(cff_argument_counts): Updated.
+	* src/cff/cffgload.h: Updated.
+	* src/cff/cffobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(CFF_Size_Get_Globals_Funcs, CFF_Size_Done, CFF_Size_Init,
+	CFF_Size_Reset, CFF_GlyphSlot_Done, CFF_GLyphSlot_Init): New
+	functions.
+	(CFF_Init_Face): Renamed to ...
+	(CFF_Face_Init): This.
+	Add hinter support.
+	(CFF_Done_Face): Renamed to ...
+	(CFF_Face_Done): This.
+	(CFF_Init_Driver): Renamed to ...
+	(CFF_Driver_Init): This.
+	(CFF_Done_Driver): Renamed to ...
+	(CFF_Driver_Done): This.
+	* src/cff/cffobjs.h: Updated.
+	* src/cff/cffdrivr.c (cff_driver_class): Updated.
+
+	* include/freetype/internal/t1types.h (CID_FaceRec): New member
+	`pshinter'.
+	* src/cid/cidgload.c (CID_Load_Glyph): Add hinter support.
+	* src/cid/cidobjs.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(CID_GlyphSlot_Done, CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs,
+	CID_Size_Done, CID_Size_Init, CID_Size_Reset): New functions.
+	(CID_Done_Face): Renamed to ...
+	(CID_Face_Done): This.
+	(CID_Init_Face): Renamed to ...
+	(CID_Face_Init): This.
+	Add hinting support.
+	(CID_Init_Driver): Renamed to ...
+	(CID_Driver_Init): This.
+	(CID_Done_Driver): Renamed to ...
+	(CID_Driver_Done): This.
+	* src/cid/cidobjs.h: Updated.
+	* src/cidriver.c: Updated.
+
+	* src/pshinter/pshrec.c (t2_hint_stems): Fixed.
+
+	* src/base/ftobjs.c (FT_Done_Library): Fixed a stupid bug that
+	crashed the library on exit.
+
+	* src/type1/t1gload.c (T1_Load_Glyph): Enable font matrix
+	transformation of hinted glyphs.
+
+	* src/cid/cidload.c (cid_read_subrs): Fix error condition.
+
+	* src/cid/cidobjs.c (CID_Face_Done): Fixed a memory leak; the subrs
+	routines were never released when CID faces were destroyed.
+
+	* src/cff/cffload.h, src/cff/cffload.c, src/cff/cffgload.c: Updated
+	to move the definition of encoding tables back within `cffload.c'
+	instead of making them part of a shared header (causing problems in
+	`multi' builds).  This reverts change 2001-08-08.
+
+	* docs/CHANGES: Updated for 2.0.6 release.
+	* docs/TODO: Added `stem3 and counter hints support' to the TODO
+	list for the Postscript hinter.
+	* docs/BUGS: Closed the AUTOHINT-NO-SBITS bug.
+
+2001-12-19  David Turner  <david@freetype.org>
+
+	* include/freetype/cache/ftcache.h: Added comments to indicate that
+	some of the exported functions should only be used by applications
+	that need to implement custom cache types.
+
+	* src/truetype/ttgload.c (cur_to_org, org_to_cur): Fixed a nasty bug
+	that prevented composites from loading correctly, due to missing
+	parentheses around macro parameters.
+
+	* src/sfnt/sfobjs.c (SFNT_Load_Face): Make the `post' and `name'
+	tables optional to load PCL fonts properly.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c
+	(FT_Load_Glyph), include/freetype/freetype.h (FT_LOAD_SBITS_ONLY):
+	`Fixed' the bug that prevented embedded bitmaps to be loaded when
+	the auto-hinter is used.  This actually is a hack but will be enough
+	until the internal re-design scheduled for FreeType 2.1.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Fixed a nasty outline
+	shifting bug in the monochrome renderer.
+
+	* README: Updated version numbers to 2.0.6.
+
+2001-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid
+	glyph header.
+
+2001-12-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove compiler warning.
+	* include/freetype/ftcache.h (FTC_Node_Unref): Removed.  It is
+	already in ftcmanag.h.
+	* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
+	`gfam'.
+	* src/cache/ftcmanag.c (ftc_family_table_alloc,
+	* ftc_family_table_free): Use FT_EXPORT_DEF.
+	* include/freetype/cache/ftcmanag.h: Updated.
+	* src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
+	* src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
+	`cfam'.
+	Remove compiler warning.
+	(FTC_CMapCache_Lookup): Remove compiler warnings.
+	(ftc_cmap_family_init): Ditto.
+	(FTC_CMapCache_Lookup): Ditto.
+
+	* builds/unix/configure.ac: Increase `version_info' to 8:0:2.
+	* builds/unix/configure: Regenerated.
+
+2001-12-14  Werner Lemberg  <wl@gnu.org>
+
+	* builds/mac/README: Updated.
+
+2001-12-14  Scott Long  <scott@swiftview.com>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when
+	dealing with invalid fonts (i.e. glyph size < 10 bytes).
+
+2001-12-14  Sam Latinga  <slouken@devolution.com>
+
+	* builds/mac/freetype.make: A new Makefile to build with MPW on
+	MacOS classic.
+
+2001-12-14  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c
+	(T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph),
+	src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to
+	all font drivers (the advance width was never hinted when it
+	should).
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): New macro.
+	* src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't
+	use `extern' keyword.
+
+2001-12-12  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem
+	psh_globals_new): Adding correct BlueScale/BlueShift support, plus
+	family blues processing.
+	* src/pshinter/pshglob.h (PSH_BluesRec): Updated.
+
+	Started adding support for the Postscript hinter in the CFF module.
+
+	* src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+	(CFF_Parse_CharStrings): Implement it.
+	* src/cff/cffgload.h: Updated.
+
+2001-12-12  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.m4: Some portability fixes.
+
+2001-12-11  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* src/base/descrip.mms (OBJS): Add ftdebug.obj.
+
+2001-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (TT_Load_Generic_Header): Typos.
+
+2001-12-11  David Turner  <david@freetype.org>
+
+	* builds/unix/freetype-config.in: Modified the script to prevent
+	passing `-L/usr/lib' to gcc.
+
+	* docs/FTL.TXT: Simple fix (change `LICENSE.TXT' to `FTL.TXT').
+
+	* builds/unix/freetype2.m4: New file for checking configure paths.
+	We need to install it in $(prefix)/share/aclocal/freetype2.m4 but I
+	didn't modify builds/unix/install.mk yet.
+
+	* INSTALL: Updated the instructions to build shared libraries with
+	Jam.  They were simply wrong.
+
+	* src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused
+	slightly improper results for `FT_Cos' and `FT_Sin' (example:
+	FT_Sin(0) == -1!).
+
+2001-12-11  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE):
+	Fixed incorrect argument types.
+
+2001-12-10  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
+
+	* src/pcf/pcfdriver.c (PCF_Init_Face): Allow Xft to use PCF fonts
+	by setting the `face->metrics.max_advance' correctly.
+
+2001-12-07  David Turner  <david@freetype.org>
+
+	* include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new
+	charmap cache.
+	* src/cache/ftcache.c: Updated.
+
+	* src/autohint/ahhint.c (ah_hinter_hint_edges): s/UNUSED/FT_UNUSED/.
+
+2001-12-06  Leonard Rosenthol  <leonardr@lazerware.com>
+
+	Added support for reading .dfont files on Mac OS X.  Also added a
+	new routine which looks up a given font by name in the Mac OS and
+	returns the disk file where it resides.
+
+	* src/base/ftmac.c: Include <Files.h> and <TextUtils.h>.
+	(is_dfont): New auxiliary function.
+	(FT_New_Face_From_dfont): New function.
+	(FT_GetFile_From_Mac_Name): New exported function.
+	(FT_New_Face): Updated.
+	* include/freetype/ftmac.h: Updated.
+
+2001-12-06  David Turner  <david@freetype.org>
+
+	* src/cache/Jamfile, src/cache/rules.mk: Updated.
+
+2001-12-06  Werner Lemberg  <wl@gnu.org>
+
+	* INSTALL: Small update.
+
+2001-12-05  David Turner  <david@freetype.org>
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Re-ordered code for
+	debugging purposes.
+	Comment out use of `origin'.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render): Fixed a nasty hidden bug
+	where outline shifting wasn't correctly undone after bitmap
+	rasterization.  This created problems with certain glyphs (like '"'
+	of certain fonts) and the cache system.
+
+	* src/pshinter/pshalgo1.c (psh1_hint_table_init): Fix typo.
+	* src/pshinter/pshalgo2.c (psh2_hint_table_init): Fix typo.
+	(ps2_hints_apply): Small fix.
+
+2001-12-05  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo2.c (psh2_hint_table_init),
+	src/pshinter/pshalgo1.c (psh1_hint_table_init): Removed compiler
+	warnings.
+
+	* include/freetype/ftcache.h, include/freetype/cache/*, src/cache/*:
+	Yet another massive rewrite of the caching sub-system in order to
+	both increase performance and allow simpler cache sub-classing.  As
+	an example, the code for the image and sbit caches is now much
+	simpler.
+
+	I still need to update the documentation in
+	www/freetype2/docs/cache.html to reflect the new design though.
+
+	* include/freetype/config/ftheader.h (FT_CACHE_CHARMAP_H): New
+	macro.
+	(FT_CACHE_INTERNAL_CACHE_H): Updated.
+
+2001-12-05  David Krause  <freetype@davidkrause.com>
+
+	* docs/license.txt: s/X Windows/X Window System/.
+
+2001-12-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c: Fix definition condition of MEM_Set().
+	* src/smooth/ftgrays.c (M_Y): Change value to 192.
+	* src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter.
+	Remove unused variable.
+	* src/cache/ftcimage.c (ftc_image_node_init,
+	ftc_image_node_compare): Remove unused variables.
+	* src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused
+	variable.
+	* src/raster/ftraster.c (MEM_Set): Move definition down to avoid
+	compiler warning.
+	* src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to
+	avoid compiler warnings.
+	* src/pcf/pcfread.c (tableNames): Use `const'.
+	(pcf_read_TOC): Change counter name to avoid compiler warning.
+	Use `const'.
+	* src/pshinter/pshrec.c (ps_hints_close): Remove redundant
+	declaration.
+	* src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables
+	to avoid shadowing.
+	* src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto.
+	* src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()'
+	and `T1_Size_Done()'.
+
+2001-11-20  Antoine Leca  <antoineleca@multimania.com>
+
+	* include/freetype/ttnameid.h: Added some new Microsoft language
+	codes and LCIDs as found in MSDN (Passport SDK).  Also added
+	comments about the meaning of bit 57 of the `OS/2' table
+	(TT_UCR_SURROGATES) which (with OpenType v.1.3) now means `there is
+	a character beyond 0xFFFF in this font'.  Thanks to Detlef Würkner
+	<TetiSoft@apg.lahn.de> for noticing this.
+
+2001-11-20  David Turner  <david@freetype.org>
+
+	* src/pshinter/{pshalgo2.c, pshalgo1.c}: Fixed stupid bug in sorting
+	routine that created nasty alignment artefacts.
+
+	* src/pshinter/pshrec.c, tests/gview.c: Debugging updates.
+
+	* src/smooth/ftgrays.c: De-activated experimental gamma support.
+	Apparently, `optimal' gamma tables depend on the monitor type,
+	resolution and general karma, so it's better to compute them outside
+	of the rasterizer itself.
+	(gray_convert_glyph): Use `volatile' keyword.
+
+2001-10-29  David Turner  <david@freetype.org>
+
+	Adding experimental `gamma' support.  This produces smoother glyphs
+	at small sizes for very little cost.
+
+	* src/smooth/ftgrays.c (grays_init_gamma): New function.
+	(gray_raster_new): Use it.
+
+	Various fixes to the auto-hinter.  They merely improve the output of
+	sans-serif fonts.  Note that there are still problems with serifed
+	fonts and composites (accented characters).
+
+	* src/autohint/ahglyph.c (ah_outline_load,
+	ah_outline_link_segments): Implement it.
+	Fix typos.
+	(ah_outline_save, ah_outline_compute_segments): Fix typos.
+	* src/autohint/ahhint.c (ah_align_serif_edge): New argument
+	`vertical'.  Implement improvement.
+	(ah_hint_edges_3, ah_hinter_hint_edges): Implement it.
+	Fix typos.
+	(ah_hinter_align_strong_points, ah_hinter_align_weak_points): Fix
+	typos.
+	(ah_hinter_load): Set `ah_debug_hinter' if DEBUG_HINTER is defined.
+	* src/autohint/ahmodule.c: Implement support for DEBUG_HINTER macro.
+	* src/autohint/ahtypes.h: Ditto.
+	(AH_Hinter): Remove `disable_horz_edges' and `disable_vert_edges'
+	(making them global as `ah_debug_disable_horz' and
+	`ah_debug_disable_vert').
+	Fix typos.
+
+	* tests/gview.c: Updated the debugging glyph viewer to show the
+	hints generated by the `autohint' module.
+
+2001-10-27  David Turner  <david@freetype.org>
+
+	* src/cache/ftcchunk.c (ftc_chunk_cache_lookup): Fixed a bug that
+	considerably lowered the performance of the abstract chunk cache.
+
+2001-10-26  David Turner  <david@freetype.org>
+
+	* include/freetype/ftcache.h, include/freetype/cache/*.h,
+	src/cache/*.c: Major re-design of the cache sub-system to provide
+	better performance as well as an `Acquire'/`Release' API.  Seems to
+	work well here, but probably needs a bit more testing.
+
+2001-10-26  Leonard Rosenthol  <leonardr@lazerware.com>
+
+	* builds/mac/README: Updated to reflect my taking over the project
+	and that is now being actively maintained.
+
+	* src/base/ftmac.c (parse_fond): Applied patches from Paul Miller
+	<paulm@profoundeffects.com> to support loading a face other than the
+	first from a FOND resource.
+	(FT_New_Face_From_FOND): Updated.
+
+2001-10-25  Leonard Rosenthol  <leonardr@lazerware.com>
+
+	* builds/mac/ftlib.prj: Update of CodeWarrior project file for Mac
+	OS for latest version (7) of CWPro and for recent changes to the FT
+	source tree.
+
+2001-10-25  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftoption.h: Updated comments to explain
+	precisely how to use project-specific macro definitions without
+	modifying this file manually.
+
+	(FT_CONFIG_FORCE_INT64): Define.
+
+	(FT_DEBUG_MEMORY): New macro.
+
+2001-10-24  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* builds/unix/ftsystem.c (FT_New_Memory): Added a missing `{'.
+
+2001-10-23  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
+	Improvements to the memory debugger to report more information in
+	case of errors.  Also, some allocations that occurred through REALLOC
+	couldn't be previously caught correctly.
+
+	* src/autohint/ahglyph.c (ah_outline_compute_segments,
+	ah_outline_compute_edges), src/raster/ftraster.c (ft_black_new),
+	src/smooth/ftgrays.c (gray_render_span, gray_raster_new): Replaced
+	liberal uses of memset() by the MEM_Set() macro.
+
+2001-10-23  David Turner  <david@freetype.org>
+
+	* src/raster/ftraster.c (Update): Removed to be inlined in ...
+	(Sort): Updated.
+
+2001-10-22  David Turner  <david@freetype.org>
+
+	* builds/unix/ftsystem.c (FT_New_Memory, FT_Done_Memory),
+	builds/vms/ftsystem.c (FT_New_Memory, FT_Done_Memory),
+	builds/amiga/ftsystem.c (FT_New_Memory, FT_Done_Memory),
+	src/base/ftdbgmem.c: Updated the memory debugger and
+	platform-specific implementations of `ftsystem' in order to be able
+	to debug memory allocations on Unix, VMS and Amiga too!
+
+	* src/pshinter/pshalgo2.c (psh2_hint_table_record_mask): Removed
+	some bogus warnings.
+
+	* include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
+	Modified the debugging memory manager to report the location (source
+	file name + line number) where leaked memory blocks are allocated in
+	the source file.
+
+	* src/base/ftdbgmem.c: New debugging memory manager.  You must
+	define the FT_DEBUG_MEMORY macro in `ftoption.h' to enable it.  It
+	will record every memory block allocated and report simple errors
+	like memory leaks and double deletes.
+
+	* src/base/Jamfile: Include ftdbgmem.
+	* src/base/rules.mk: Ditto.
+	* src/base/ftbase.c: Include ftdbgmem.c.
+
+	* include/freetype/config/ftoption.h: Added the FT_DEBUG_MEMORY
+	macro definition.
+
+	* src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory): Modified the
+	base component to use the debugging memory manager when the macro
+	FT_DEBUG_MEMORY is defined.
+
+2001-10-21  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffload.c (CFF_Done_Font): Free subfonts array only if
+	we are working with a CID keyed CFF font.  Otherwise, a variable
+	that was never allocated memory might freed.  This is a correction
+	to the previous patch for freeing subfonts.
+
+2001-10-21  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffload.c (CFF_Done_Font): Free the subfonts array to
+	avoid a memory leak.
+
+2001-10-21  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo2.c, src/pshinter/pshalgo1.c,
+	src/pshinter/pshglob.c: Removing compiler warnings in pedantic modes
+	(in multi-object compilation mode, mainly).
+
+2001-10-20  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/type1/t1load.c (parse_encoding): Add a test to make sure
+	that custom encodings (i.e., neither StandardEncoding nor
+	ExpertEncoding) are not loaded twice when the Type 1 font is
+	synthetic.
+
+	* src/type1/t1load.c (parse_font_name, parse_subrs): Added a test
+	for when loading synthetic fonts to make sure that the font name
+	and subroutines are not loaded twice.  This is to remove a memory
+	leak that occurred because the original memory blocks for these
+	objects were not deallocated when the objects were parsed the
+	second time.
+
+2001-10-19  David Turner  <david@freetype.org>
+
+	* src/smooth/ftgrays.c, src/pshinter/pshglob.h,
+	src/pshinter/pshrec.c, src/pshinter/pshalgo2.c: Getting rid of
+	compiler warnings.
+
+	* src/pshinter/module.mk, src/pshinter/rules.mk: Adding control
+	files to build the PostScript hinter with the `old' build system.
+
+2001-10-19  Jacob Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* descrip.mms, src/pshinter/descrip.mms: Updates to the VMS build
+	files.
+
+2001-10-18  David Turner  <david@freetype.org>
+
+	* src/psnames/pstables.h, src/tools/glnames.py: Rewrote the
+	`glnames.py' script used to generate the `pstables.h' header file.
+	The old one contained a serious bug that made FreeType return
+	incorrect glyph names for certain glyphs.
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): Changing computation of
+	pixel size from character size to use rounding.  This is an
+	experiment to see whether this gives values similar to Windows for
+	scaled ascent/descent/etc.
+
+	* src/base/ftcalc.c (FT_Div64by32): Changed the implementation
+	slightly since the original code was mis-compiled on Mac machines
+	using the MPW C compiler.
+
+	* src/base/ftobjs.c (FT_Realloc): When a memory block was grown
+	through FT_Realloc(), the new bytes were not set to 0, which created
+	some strange bugs in the PostScript hinter.
+	(destroy_face): Don't deallocate unconditionally.
+
+	* src/cid/cidgload.c (CID_Compute_Max_Advance, CID_Load_Glyph):
+	Adding support to new PostScript hinter.
+
+	* include/freetype/internal/psglobal.h,
+	include/freetype/internal/pshints.h,
+	include/freetype/config/ftmodule.h, src/pshinter/Jamfile,
+	src/pshinter/pshalgo.h, src/pshinter/pshalgo1.h,
+	src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h,
+	src/pshinter/pshalgo2.c, src/pshinter/pshglob.h,
+	src/pshinter/pshglob.c, src/pshinter/pshinter.c,
+	src/pshinter/pshmod.c, src/pshinter/pshmod.h, src/pshinter/pshrec.c,
+	src/pshinter/pshrec.h: Adding new PostScript hinter module.
+
+	* include/freetype/internal/ftobjs.h,
+	include/freetype/internal/internal.h,
+	include/freetype/internal/psaux.h,
+	include/freetype/internal/t1types.h, src/psaux/psobjs.c,
+	src/psaux/psobjs.h, src/psaux/t1decode.h, src/psaux/t1decode.c,
+	src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1objs.c,
+	src/type1/t1objs.h: Updates to use the new PostScript hinter.
+
+	* tests/Jamfile, tests/gview.c: Adding a new glyph hinting
+	viewer/debugger to the source tree.  Note that you will _not_ be
+	able to compile it since it depends on an unavailable graphics
+	library named `Nirvana' to render vector images.
+
+2001-10-17  David Turner  <david@freetype.org>
+
+
+	* Version 2.0.5 released.
+	=========================
+
+
+	* include/freetype/freetype.h, include/internal/ftobjs.h,
+	src/base/ftobjs.c, src/type1/t1driver.c: Adding a new function named
+	'FT_Get_Postscript_Name' to retrieve the PostScript name of a given
+	font.  Should work with all formats except pure CFF/CEF fonts (this
+	will be added soon).
+
+	* src/cid/cidriver (cid_get_postscript_name): New function.
+	(CID_Get_Interface): Handle `postscript_name' interface.
+
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): New function.
+	(SFNT_Get_Interface): Handle `postscript_name' interface.
+
+	* src/type1/t1driver.c (t1_get_ps_name): New function.
+	(Get_Interface): Handle `postscript_name' interface.
+
+	* README, docs/CHANGES: Updated for 2.0.5 release.
+
+2001-10-08  David Turner  <david@freetype.org>
+
+	Fixed a bug in `glnames.py' that prevented it from generating
+	correct glyph names tables.  This resulted in the unavailability of
+	certain glyphs like `Cacute', `cacute' and `lslash' in Unicode
+	charmaps, even if these were present in the font (causing problems
+	for Polish users).
+
+	* src/tools/glnames.py (mac_standard_names): Fixed.
+	(t1_standard_strings): Some fixes and renamed to ...
+	(sid_standard_names): This.
+	(t1_expert_encoding): Fixed.
+	(the_adobe_glyph_list): Renamed to ...
+	(adobe_glyph_names): This.
+	(the_adobe_glyphs): Renamed to ...
+	(adobe_glyph_values): This.
+	(dump_mac_indices, dump_glyph_list, dump_unicode_values, main):
+	Updated.
+	* src/psnames/pstables.h: Regenerated.
+	* src/psnames/psmodule.c (PS_Unicode_Value): Fix offset.
+	Fix return value.
+	Use `sid_standard_table' and `ps_names_to_unicode' instead of
+	`t1_standard_glyphs' and `names_to_unicode'.
+	(PS_Macintosh_Name): Use `ps_glyph_names' instead of
+	`standard_glyph_names'.
+	(PS_Standard_Strings): Use `sid_standard_names' instead of
+	`t1_standard_glyphs'.
+
+	* doc/BUGS, doc/TODO: New documents.
+
+2001-10-07  Richard Barber  <rich@solutionuk.com>
+
+	* src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented
+	correct LRU behaviour.
+
+2001-10-07  David Turner  <david@freetype.org>
+
+	setjmp() and longjmp() are now used for rollback (i.e. when memory
+	pool overflow occurs).
+
+	Function names are now all uniformly prefixed with `gray_'.
+
+	* src/smooth/ftgrays.c: Include <setjmp.h>.
+	(ErrRaster_MemoryOverflow): New macro.
+	(TArea): New type to store area values in each cell (using `int' was
+	too small on 16-bit systems).  <limits.h> is included to properly
+	get the needed data type.
+	(TCell, TRaster): Use it.
+	(TRaster): New element `jump_buffer'.
+	(gray_compute_cbox): Use `RAS_ARG' as the only parameter and get
+	`outline' from it.
+	(gray_record_cell): Use longjmp().
+	(gray_set_cell): Use gray_record_cell() for error handling.
+	(gray_render_line, gray_render_conic, gray_render_cubic): Simplify.
+	(gray_convert_glyph_inner): New function, using setjmp().
+	(gray_convert_glyph): Use it.
+
+2001-10-07  David Turner  <david@freetype.org>
+
+	Provide a public API to manage multiple size objects for a given
+	FT_Face in the new header file `ftsizes.h'.
+
+	* include/freetype/ftsizes.h: New header file,
+	* include/freetype/internal/ftobjs.h: Use it.
+	Remove declarations of FT_New_Size and FT_Done_Size (moved to
+	ftsizes.h).
+	* include/freetype/config/ftheader.h (FT_SIZES_H): New macro.
+	* src/base/ftobjs.c (FT_Activate_Size): New function.
+	* src/cache/ftcmanag.c: Include ftsizes.h.
+	(ftc_manager_init_size, ftc_manager_flush_size): Use
+	FT_Activate_Size.
+
+2001-09-20  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/*: Added port to Amiga with the SAS/C compiler.
+
+2001-09-15  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/type1/t1afm.c (T1_Done_AFM): Free `afm'.
+
+2001-09-10  Yao Zhang  <yzhang@sharemedia.com>
+
+	* src/sfnt/ttcmap.c (code_to_index2): Handle code values with
+	hi-byte == 0 correctly.
+
+2001-09-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo.
+
+2001-08-30  Martin Muskens  <mmuskens@aurelon.com>
+
+	* src/type1/t1load.c (parse_font_matrix): A new way to compute the
+	units per EM with greater accuracy (important for embedded T1 fonts
+	in PDF documents that were automatically generated from TrueType
+	ones).
+
+	* src/type1/t1load.c (is_alpha): Now supports `+' in font names;
+	this is used in embedded fonts.
+
+	* src/psaux/psobjs.c (PS_Table_Add): Fixed a reallocation bug that
+	generated a dangling pointer reference.
+
+2001-08-30  Anthony Feik  <afeick@hotmail.com>
+
+	* src/type1/t1afm.c (T1_Read_Afm): Now correctly sets the flag
+	FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files.
+
+2001-08-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of
+	`cmap_rec_fields'.
+
+	* include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]:
+	Undefine FT_ERR_BASE before defining again.
+
+2001-08-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.h: Fix prototype of TT_Move_Func.
+
+2001-08-21  Werner Lemberg  <wl@gnu.org>
+
+	* builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'.
+
+2001-08-21  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftoption.h: Changed the default setting
+	for FT_CONFIG_OPTION_USE_MODULE_ERRORS to undefined, since it breaks
+	source compatibility in a few cases.  Updated the comment to explain
+	that too.
+
+2001-08-17  Martin Muskens  <mmuskens@aurelon.com>
+
+	* src/base/ftcalc.c (FT_MulDiv): Fixed serious typo.
+
+2001-08-12  Werner Lemberg  <wl@gnu.org>
+
+	Updating to OpenType 1.3.
+
+	* include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4,
+	TT_CMap6): Adding field `language'.
+	(TT_CMapTable): Removing field `language'.
+	Type of `length' field changed to FT_ULong.
+	Adding fields for cmaps format 8, 10, and 12.
+	(TT_CMapGroup): New auxiliary structure.
+	(TT_CMap8_12, TT_CMap10): New structures.
+	* include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader):
+	Removed last element of `Reserved' array.
+	* include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4,
+	TT_NAME_ID_CID_FINDFONT_NAME): New macros.
+
+	* src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language'
+	field to the new structures.
+	Fixed freeing of arrays in case of unsuccessful loads.
+	Added support for loading format 8, 10, and 12 cmaps.
+	(TT_CharMap_Free): Added support for freeing format 8, 10, and 12
+	cmaps.
+	(code_to_index4): Small improvement.
+	(code_to_index6): Ditto.
+	(code_to_index8_12, code_to_index10): New functions.
+	* src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new
+	structure.
+	(TT_Load_CMap): Ditto.
+
+	* src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS
+	Unicode).
+
+2001-08-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1driver.c (t1_get_name_index): Fix compiler warning.
+
+2001-08-09  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffdrivr.c (get_cff_glyph_name): Renamed to
+	cff_get_glyph_name for consistency.
+
+	(cff_get_glyph_index): Minor documentation change.
+
+	* src/type1/t1driver.c (t1_get_name_index): New function used in
+	Get_Interface as the function returned when the `name_index'
+	function is requested.
+
+	(get_t1_glyph_name): Renamed to t1_get_glyph_name for consistency.
+
+2001-08-08  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffload.c: Removed definitions of cff_isoadobe_charset,
+	cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
+	and cff_expert_encoding arrays to cffload.h.
+
+	* src/cff/cffload.h: Added definitions of cff_isoadobe_charset,
+	cff_expert_charset, cff_expertsubset_charset, cff_standard_encoding,
+	and cff_expert_encoding arrays.
+
+	* src/cff/cffdrivr.c (cff_get_name_index): New function, returned
+	when `cff_get_interface' is called with a request for the
+	`name_index' function.
+
+	(cff_get_interface): Modified so that it returns the function
+	`cff_get_name_index' when the `name_index' function is requested.
+
+	* src/base/ftobjs.c (FT_Get_Name_Index): New function, used to
+	return a glyph index for a given glyph name only if the driver
+	supports glyph names.
+
+	* include/freetype/internal/ftobjs.h (FT_Name_Index_Requester):
+	New function pointer type definition used in the function
+	FT_Get_Name_Index.
+
+	* include/freetype/freetype.h (FT_Get_Name_Index): Added
+	documentation and prototype.
+
+2001-07-26  Werner Lemberg  <wl@gnu.org>
+
+	* builds/cygwin/*: Removed.  Use the unix stuff instead.
+
+2001-07-26  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated
+	2001-06-27.
+
+2001-07-17  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for
+	`cursor' and `capacity'.
+	* src/psaux/psobjc.c (reallocate_t1_table): Use FT_Long for second
+	parameter.
+	(PS_Table_Add): Use FT_Offset for `new_size'.
+
+	Add support for version 0.5 maxp tables.
+
+	* src/sfnt/ttload.c (TT_Load_MaxProfile): Implement it.
+	(TT_Load_OS2): Initialize some values.
+
+2001-07-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftsynth.c: Include ftcalc.h unconditionally.
+
+2001-07-07  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c, src/truetype/ttinterp.c, src/pcf/pcfread:
+	Removed pedantic compiler warnings when the bytecode interpreter is
+	compiled in.
+
+2001-07-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove
+	unused variable `edges'.
+	(ah_hinter_load): Remove unused variables `old_width' and
+	`new_width'.
+	* src/cid/cidload.c (cid_decrypt): Use `U' for constant (again).
+	* src/psaux/psobjs.c (T1_Decrypt): Ditto.
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Ditto.
+
+2001-06-28  David Turner  <david@freetype.org>
+
+	* include/internal/ftstream.h: Modified the definitions
+	of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness.
+
+2001-06-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset
+	instead of FT_Int as type for `length' parameter.
+	* include/freetype/internal/psaux.h (PSAux_Interface): Updated.
+
+2001-06-27  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset
+	instead of FT_Int as type for `length' parameter.
+
+
+	* Version 2.0.4 released.
+	=========================
+
+
+2001-06-27  David Turner  <david@freetype.org>
+
+	* builds/unix/ftconfig.in: Changed the definition of the
+	FT_CALLBACK_DEF macro.
+
+	* include/freetype/ftconfig.h, src/*/*.c: Changed the definition and
+	use of the FT_CALLBACK_DEF macro in order to support 16-bit
+	compilers.
+
+	* builds/unix/ftconfig.in: Changed the definition of the
+	FT_CALLBACK_DEF macro.
+
+	* src/sfnt/ttload.c (TT_Load_Kern): The kern table loader now ensures
+	that the kerning table is correctly sorted (some problem fonts don't
+	have a correct kern table).
+
+2001-06-26  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo.
+
+2001-06-24  David Turner  <david@freetype.org>
+
+	* src/base/ftcalc.c (ft_div64by32): Fixed the source to work
+	correctly on 16-bit systems.
+
+2001-06-23  Anthony Fok  <fok@debian.org>
+
+	* debian/*: Added Debian package build directory for 2.0.4.
+
+2001-06-22  David Turner  <david@freetype.org>
+
+	* docs/PATENTS: Added patents disclaimer.  This one was missing!
+
+	* docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release.
+
+2001-06-20  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftconfig.h: Add two more `L's to
+	constants.
+	Add missing semicolons.
+
+	* builds/toplevel.mk: Do similar change as for
+	builds/unix/detect.mk.
+
+	* include/freetype/freetype.h (FT_ENC_TAG): New version to make it
+	easier to redefine.
+	* include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.
+
+	* src/pcf/pcfread.c (pcf_get_encodings): Add cast.
+
+2001-06-19  David Turner  <david@freetype.org>
+
+	* builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html:
+	Updated the Visual C++ project (for the 2.0.4 release).
+
+	* builds/unix/detect.mk: Added rule for AIX detection (which uses
+	/usr/sbin/init instead of /sbin/init).
+
+	* include/freetype/fterrors.h, src/*/*err*.h: Updated some of the
+	error macros to simplify handling of new error scheme.
+
+2001-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/fttypes.h (FT_ERROR_MODULE): New macro.
+
+2001-06-19  David Turner  <david@freetype.org>
+
+	Removing _lots_ of compiler warnings when the most pedantic warning
+	levels of Visual C++ and Borland C++ are used.  Too many files to be
+	listed here, but FT2 now compiles without warnings with VC++ and the
+	`/W4' warning level (lint-style).
+
+	* include/freetype/freetype.h (FT_New_Memory_Face): Updated
+	documentation.
+	* include/freetype/fttypes.h (FT_BOOL): New macro.
+	* include/freetype/internal/ftdebug.h: Add #pragma for Visual C++
+	to suppress warning.
+	* include/freetype/internal/ftstream.h (FT_GET_SHORT_{BE,LE},
+	FT_GET_OFF3_{BE,LE}, FT_GET_LONG_{BE,LE}): New macros.
+	(NEXT_*): Use them.
+	* src/autohint/ahglobal.c: Include FT_INTERNAL_DEBUG_H.
+	(FT_New_Memory_Face): Add `const' to function declaration.
+
+2001-06-18  Werner Lemberg  <wl@gnu.org>
+
+	Minor cleanups to remove compiler warnings.
+
+	* include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use
+	`L' for constant.
+	* include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto.
+	* src/base/ftcalc.c (FT_MulDiv): Use `L' for constant.
+	* src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable.
+	* src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants.
+	* src/base/ftobjs.c (FT_Done_Size): Fix return value.
+	(FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove
+	unused `memory' variable.
+	* src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant.
+	* src/autohint/ahhint.c (ah_hint_edges_3,
+	ah_hinter_align_edge_points): Remove unused `before' and `after'
+	variables.
+	(ah_hinter_align_weak_points): Remove unused `edge_limit' variable.
+	(ah_hinter_load): Remove unused `new_advance', `start_contour',
+	and `metrics' variables.
+	* src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid
+	compiler warning.
+	* src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset'
+	variable.
+	* src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused
+	`outline' variable.
+	(cff_compute_bias): Use `U' for constant.
+	* src/cid/cidload.c (cid_decrypt): Ditto.
+	* src/psaux/psobjs.c (T1_Decrypt): Ditto.
+	* src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto.
+	* src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version'
+	variable.
+	* src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top'
+	variable.
+	* src/truetype/ttgload.c (load_truetype_glyph): Remove unused
+	`num_contours' and `ins_offset' variables.
+	(compute_glyph_metrics): Remove unused `Top' and `x_scale'
+	variables.
+	(TT_Load_Glyph): Remove unused `memory' variable.
+	* src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.
+
+2001-06-18  Werner Lemberg  <wl@gnu.org>
+
+	Make the new error scheme source compatible with older FT versions
+	by introducing another layer.
+
+	* include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New
+	macros.
+	(FT_NOERRORDEF): Removed.
+	* include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_.
+
+2001-06-16  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_ENC_TAG): New macro.
+	(FT_Encoding_): Use it.
+	* include/freetype/ftimage.h (FT_IMAGE_TAG): Define it
+	conditionally.
+
+2001-06-14  David Turner  <david@freetype.org>
+
+	Modified the TrueType interpreter to let it use the new
+	trigonometric functions provided in `fttrigon.h'.  This gets rid of
+	some old 64-bit computation routines, as well as many warnings when
+	compiling the library with the `long long' 64-bit integer type.
+
+	* include/freetype/config/ftoption.h: Undefine
+	FT_CONFIG_OPTION_OLD_CALCS.
+	* include/freetype/internal/ftcalc.h: Rearrange use of
+	FT_CONFIG_OPTION_OLD_CALCS.
+	* src/base/ftcalc.c: Add declaration of FT_Int64 if
+	FT_CONFIG_OPTION_OLD_CALCS isn't defined.
+	* src/truetype/ttinterp.c: Use FT_TRIGONOMETRY_H.
+	(Norm): Add a special version if FT_CONFIG_OPTION_OLD_CALCS isn't
+	defined.
+	(Current_Ratio, Normalize): Simplify code.
+
+2001-06-11  Mike Owens  <MOwens@amtdatasouth.com>
+
+	* src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove
+	compiler warnings.
+
+2001-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.in: Renamed to ...
+	* builds/unix/configure.ac: This to make sure that autoconf 2.50 is
+	needed.
+	Run `autoupdate' on it.
+	Increase `version_info' to 7:0:1.
+	* builds/unix/configure: Regenerated.
+
+2001-06-08  David Turner  <david@freetype.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that
+	corrupted transformed glyphs that were auto-hinted (the transform
+	was applied twice).
+
+	Fixed a bug that returned an invalid linear width for composite
+	TrueType glyphs.
+
+	* include/internal/tttypes.h (TT_Loader_): Two new elements `linear'
+	and `linear_def'.
+	* src/truetype/ttgload.c (load_truetype_glyph,
+	compute_glyph_metrics): Use it.
+
+	* include/fttypes.h (FT_ERROR_BASE): New macro.
+	* src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it
+	to make source code work with the new error scheme implemented by
+	Werner.
+	* src/base/ftoutln.c (FT_Outline_Render): Ditto.
+
+2001-06-07  Werner Lemberg  <wl@gnu.org>
+
+	Updating to libtool 1.4.0 and autoconf 2.50.
+
+	* builds/unix/ltconfig: Removed.
+	* builds/unix/ltmain.sh, builds/unix/configure.in,
+	builds/unix/aclocal.m4: Updated.
+	* builds/unix/configure: Regenerated.
+
+2001-06-06  Werner Lemberg  <wl@gnu.org>
+
+	Complete redesign of error codes.  Please check ftmoderr.h for more
+	details.
+
+	* include/freetype/internal/cfferrs.h,
+	include/freetype/internal/tterrors.h,
+	include/freetype/internal/t1errors.h: Removed.  Replaced with files
+	local to the module.  All extra error codes have been moved to
+	`fterrors.h'.
+
+	* src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
+
+	* src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
+	src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
+	src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
+	src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
+	src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
+	error names for the module it belongs to.
+
+	* include/freetype/ftmoderr.h: New file, defining the module error
+	offsets.  Its structure is similar to `fterrors.h'.
+
+	* include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
+	(FT_ERRORDEF): Redefined to use module error offsets.
+	All internal error codes are now public; unused error codes have
+	been removed, some are new.
+
+	* include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
+	macro.
+	* include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
+
+	All other source files have been updated to use the new error codes;
+	some already existing (internal) error codes local to a module have
+	been renamed to give them the same name as in the base module.
+
+	All make files have been updated to include the local error files.
+
+2001-06-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidtokens.h: Replaced with...
+	* src/cid/cidtoken.h: This file for 8+3 consistency.
+
+	* src/raster/ftraster.c: Use macros for header file names.
+
+	* src/include/freetype/tttables.h (TT_HoriHeader_, TT_VertHeader_):
+	Fix length of `Reserved' array.  Note that this isn't the real fix
+	since recent OpenType specs have introduced a `CaretOffset' field
+	instead of the first reserved byte.
+
+2001-05-29  Werner Lemberg  <wl@gnu.org>
+
+	* INSTALL: Minor fixes.
+
+
+	* Version 2.0.3 released.
+	=========================
+
+
+2001-05-29  David Turner  <david@freetype.org>
+
+	* INSTALL, docs/CHANGES: Updated.
+
+2001-05-25  David Turner  <david@freetype.org>
+
+	Moved several documents from the top-level to the `docs' directory.
+
+	* src/base/ftcalc.c (FT_DivFix): Small fix to return value.
+
+2001-05-16  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fixed a bug in the
+	composite loader.  Spotted by Keith Packard.
+	* src/base/ftobjs.c (FT_GlyphLoader_Check_Points,
+	FT_GlyphLoader_Check_Subglyphs): Ditto.
+
+2001-05-14  David Turner  <david@freetype.org>
+
+	Fixed the incorrect blue zone computations, and improved the
+	composite support.  Note that these changes result in improved
+	rendering, while sometimes introducing their own artefacts.  This is
+	probably the last big change to the autohinter before the
+	introduction of a complete replacement.
+
+	* src/autohint/ahglobal.c (sort_values): Fix loop.
+	* src/autohint/ahglyph.c: Removed some obsolete code.
+	(ah_outline_compute_edges): Modify code to set the ah_edge_round
+	flag.
+	(ah_outline_compute_blue_edges): Add code to compute active blue
+	zones.
+	* src/autohint/ahhint.c (ah_hinter_glyph_load): Change load_flags
+	value.
+
+	* src/base/ftcalc.c (FT_DivFix): Fixed a bug in the 64-bit code that
+	created incorrect scale factors!
+	(FT_Round_Fix, FT_CeilFix, FT_FloorFix): Minor improvements.
+
+2001-05-12  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftbbox.h: FTBBOX_H -> __FTBBOX_H__.
+	* include/freetype/fttrigon.h: __FT_TRIGONOMETRY_H__ ->
+	__FTTRIGON_H__.
+	Include FT_FREETYPE_H.
+	Beautified; added copyright.
+	* src/base/fttrigon.c: Beautified; added copyright.
+
+2001-05-11  David Turner  <david@freetype.org>
+
+	* src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c
+	(parse_font_matrix), src/type1/t1load.c (parse_font_matrix): Fixed
+	the incorrect EM size computation.
+
+	* include/freetype/fttrigon.h, src/base/fttrigon.c: New files,
+	adding trigonometric functions to the core API (using Cordic
+	algorithms).
+	* src/base/ftbase.c, src/base/Jamfile, src/base/rules.mk: Use them.
+
+	* builds/newline: New file.
+	* builds/top_level.mk, builds/detect.mk: Use it.  This fixes
+	problems with Make on Windows 2000, as well as problems when `make
+	distclean' is invoked on a non-Unix platform when there is no
+	`config.mk' in the current directory.
+
+	* builds/freetype.mk: Fixed a problem with object deletions under
+	Dos/Windows/OS/2 systems.
+
+	Added new directory to hold tools and test programs.
+
+	* docs/docmaker.py, docs/glnames.py: Moved to...
+	* src/tools/docmaker.py, src/tools/glnames.py: This place.
+	* src/tools/cordic.py: New file used to compute arctangent table
+	needed by fttrigon.c.
+	* src/tools/test_bbox.c, src/tools/test_trig.c: New test files.
+
+	* src/tools/docmaker.py: Improved the script to add the current date
+	at the footer of each web page (useful to distinguish between
+	versions).
+
+	* Jamfile: Fixed incorrect HDRMACRO argument.
+
+	* TODO: Removed the cubic arc bbox computation note, since it has been
+	fixed recently.
+	* src/base/ftbbox.c (test_cubic_zero): Renamed to...
+	(test_cubic_extrema): This function.  Use `UL' for unsigned long
+	constants.
+
+	* include/freetype/t1tables.h, include/freetype/config/ftoption.h:
+	Formatting.
+
+2001-05-10  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (FT_Open_Face): Fixed a small memory leak
+	which happened when trying to open 0-size font files!
+
+2001-05-09  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftcalc.h: Move declaration of
+	FT_SqrtFixed() out of `#ifdef FT_LONG64'.
+
+2001-05-08  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
+
+	* src/pcfdriver.c (PCF_Load_Glyph): Fixed incorrect bitmap width
+	computation.
+
+2001-05-08  David Turner  <david@freetype.org>
+
+	* docs/docmaker.py: Updated the DocMaker script in order to add
+	command line options (--output,--prefix,--title), fix the erroneous
+	line numbers reported during errors and warnings, and other
+	formatting issues.
+
+	* src/base/ftcalc.c (FT_MulDiv, FT_MulFix, FT_DivFix): Various tiny
+	fixes related to rounding in 64-bits routines and
+	pseudo-`optimizations'.
+
+2001-04-27  David Turner  <david@freetype.org>
+
+	* src/base/ftbbox.c (BBox_Cubic_Check): Fixed the coefficient
+	normalization algorithm (invalid final bit position, and invalid
+	shift computation).
+
+2001-04-26  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/config.guess, builds/unix/config.sub: Updated to
+	latest versions from gnu.org.
+
+	* builds/compiler/gcc-dev.mk: Add `-Wno-long-long' flag.
+
+	* include/freetype/internal/ftcalc.h: Define FT_SqrtFixed()
+	unconditionally.
+	* src/base/ftbbox.c: Include FT_INTERNAL_CALC_H.
+	Fix compiler warnings.
+	* src/base/ftcalc.c: Fix (potential) compiler warnings.
+
+2001-04-26  David Turner  <david@freetype.org>
+
+	* src/base/ftcalc.c (FT_SqrtFixed): Corrected/optimized the 32-bit
+	fixed-point square root computation.  It is now used even with
+	64-bits integers, as it is _much_ faster than calling FT_Sqrt64 :-)
+
+	* src/base/ftbbox.c: Removed invalid `#include FT_BEZIER_H' line.
+
+2001-04-25  David Turner  <david@freetype.org>
+
+	* src/base/ftbbox.c (BBox_Cubic_Check): Rewrote function to use
+	direct computations with 16.16 values instead of sub-divisions.  It
+	is now slower, but proves a point :-)
+
+	* src/raster/ftraster.c, src/smooth/ftgrays.c, src/base/ftbbox.c:
+	Fixed the Bézier stack depths.
+
+	* src/base/ftcalc.c (FT_MulFix): Minor rounding fix.
+
+	* builds/beos: Added BeOS-specific files to the old build system
+	(no changes were necessary to support BeOS in the Jamfile though).
+
+2001-04-20  David Turner  <david@freetype.org>
+
+	* ftconfig.h, ftoption.h: Updated `ftconfig.h' to detect 64-bit int
+	types on platforms where Autoconf is not available).  Also removed
+	FTCALC_USE_LONG_LONG and replaced it with
+	FT_CONFIG_OPTION_FORCE_INT64.
+
+	* builds/win32/freetype.dsp: Updated the Visual C++ project file.
+	Doesn't create a DLL yet.
+
+	* cffgload.c: Removed a compilation warning.
+
+2001-04-10  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* t1load.c (parse_charstrings): Changed code for placing .notdef
+	glyph into slot 0 so that we no longer have a memory access
+	violation.
+
+	* t1load.h: In structure T1_Loader, added swap_table (of type
+	PS_Table) to facilitate placing the .notdef glyph into slot 0.
+
+2001-04-10  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>
+
+	* src/pcf/pcfdriver.c (PCF_Get_Char_Index): Fix return value.
+
+2001-04-09  Laurence Withers  <lwithers@lwithers.demon.co.uk>
+
+	* builds/dos/detect.mk: Add support for bash.
+
+2001-04-05  Werner Lemberg  <wl@gnu.org>
+
+	* builds/os2/*.mk: These files have been forgotten to update to
+	the structure of similar makefiles.
+	* builds/dos/*.mk: Ditto.
+	* builds/ansi/*.mk: Ditto.
+
+	* builds/win32/win32-def.mk (BUILD): Fix typo.
+
+	* builds/compiler/*.mk (CLEAN_LIBRARY): Don't use NO_OUTPUT.
+	This is already used in the link_*.mk files.
+
+2001-04-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/*/Jamfile: Slight changes	to make files more cryptic.
+
+2001-04-03  Werner Lemberg  <wl@gnu.org>
+
+	* Jamfile, src/Jamfile, src/*/Jamfile: Formatted.  Slight changes
+	to give files identical structure.
+
+2001-04-02  Werner Lemberg  <wl@gnu.org>
+
+	* CHANGES: Reformatted, minor fixes.
+	* TODO: Updated.
+	* README: Formatting.
+	* include/freetype/freetype.h: Formatting.
+
+	* Jamfile: Fix typo.
+
+	* src/cff/cffparse.c: Move error code #defines to...
+	* include/freetype/internal/cfferrs.h: This file.
+	* src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced
+	`FT_Err_*' with `CFF_Err_*'.
+	* src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'.
+	* src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto.
+	* src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with
+	`TT_Err_*'.
+	* src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto.
+	* src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c,
+	src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'.
+
+	* include/freetype/internal/cfferrs.h: Add
+	`CFF_Err_Unknown_File_Format'.
+	* include/freetype/internal/t1errors.h: Add
+	`T1_Err_Unknown_File_Format'.
+	* include/freetype/internal/tterrors.h: Add
+	`TT_Err_Unknown_File_Format'.
+
+	* src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset'
+	references.
+	* src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'.
+
+	* src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use
+	FT_LOCAL_DEF.
+	* src/cid/cidobjs.c (CID_Done_Driver): Ditto.
+	* src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size):
+	Ditto.
+	* src/type1/t1objs.c (T1_Done_Driver): Ditto.
+	* src/pcf/pcfdriver.c (PCF_Done_Face): Ditto.
+	* src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.
+
+2001-04-02  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/sfnt/ttload.c (TT_Load_Metrics): Fix an improper pointer
+	dereference.  Submitted by Herbert Duerr <duerr@sun.com>.
+
+2001-03-26  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* include/freetype/config/ftconfig.h: Changed hexadecimal
+	constants to use suffix U to avoid problems with HP-UX's c89
+	compiler.  Submitted by G.W. Lucas <glucas@sonalysts.com>.
+
+2001-03-24  David Turner  <david.turner@freetype.org>
+
+	* Jamrules, Jamfile, src/Jamfile, src/*/Jamfile: Adding jamfiles to
+	the source tree.  See www.freetype.org/jam/index.html for details.
+
+
+	* Version 2.0.2 released.
+	=========================
+
+
+2001-03-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/win32/detekt.mk: Fix .PHONY target for Intel compiler.
+
+2001-03-20  David Turner  <david.turner@freetype.org>
+
+	* include/freetype/config/ftheader.h, include/freetype/ftsnames.h:
+	Renamed `ftnames.h' to `ftsnames.h', and FT_NAMES_H to
+	FT_SFNT_NAMES_H.
+
+	* docs/docmaker.py: Added generation of INDEX link in table of
+	contents.
+
+	* INSTALL, docs/BUILD: Updated documentation to indicate that the
+	compilation process has changed slightly (no more `src' required in
+	the include path).
+
+	* builds/*/*-def.mk: Changed the objects directory from `obj' to
+	`objs'.
+
+	* include/freetype/config/ftheader.h: Removed obsolete macros like
+	FT_SOURCE_FILE, etc. and added cache-specific macro definitions that
+	were previously defined in <freetype/ftcache.h>.  Added comments to
+	be included in a new API Reference section.
+
+	* src/*/*: Removed the use of FT_SOURCE_FILE, etc.  Now, each
+	component needs to add its own directory to the include path at
+	compile time.  Modified all `rules.mk' and `descrip.mms'
+	accordingly.
+
+2001-03-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.in: Add $ft_version.
+	* builds/unix/freetype-config.in: Use it.
+	* builds/unix/configure: Updated.
+
+2001-03-19  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/type1/t1load.c (parse_font_matrix): Assign the units per em
+	value an unsigned short value, first by shifting right 16 bits,
+	then by casting the results to FT_UShort.
+
+	* src/cff/cffparse.c (cff_parse_font_bbox): Assign the units per em
+	value an unsigned short value, first by shifting right 16 bits,
+	then by casting the results to FT_UShort.
+
+2001-03-17  David Turner  <david.turner@freetype.org>
+
+	* src/cid/cidobjs.c, src/cid/cidload.c, src/pcf/pcfread.c,
+	src/type1/t1load.c, src/type1/t1objs.c: Added a few casts to remove
+	compiler warnings in pedantic modes.
+
+	* include/config/ft2build.h, include/config/ftheader.h: The file
+	`ft2build.h' was renamed to `ftheader.h' to avoid conflicts with the
+	top-level <ft2build.h>.
+
+	* include/config/ftheader.h: Added new section describing the #include
+	macros.
+
+2001-03-17  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffparse.c (cff_parse_font_bbox): Obtain rounded FT_Fixed
+	values for the bounding box numbers.
+
+	* src/cff/cffobjs.c (CFF_Init_Face): When processing a CFF/CEF font,
+	set `root->ascender' (`root->descender') to the integer part of
+	`root->bbox.yMax' (`root->bbox.yMin', respectively).
+
+2001-03-16  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffdrivr.c (get_cff_glyph_name):  New function.  Used in
+	cff_get_interface to facilitate getting a glyph name for glyph index
+	via FT_Get_Glyph_Name().
+
+	(cff_get_interface): Added support for getting a glyph name via the
+	`glyph_name' module interface.  Uses the new function
+	get_cff_glyph_name().
+	Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+	* src/cff/cffobjs.c (CFF_Init_Face): Logical or the face flags with
+	FT_FACE_FLAG_GLYPH_NAMES only if FT_CONFIG_OPTION_NO_GLYPH_NAMES is
+	not defined.  This is to add support for getting a glyph name from a
+	glyph index via FT_Get_Glyph_Name().
+	Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+	* src/cff/cffgload.c (CFF_Parse_CharStrings): Added support for
+	deprecated operator `dotsection'.
+	Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+2001-03-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error
+	messages.
+
+	* INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer.
+
+2001-03-12  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* include/freetype/internal/psaux.h:  Changed the lenIV member of
+	the T1_Decoder_ struct to be an FT_Int instead of an FT_UInt.
+
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings):  Adjust
+	for lenIV seed bytes at the start of a decrypted subroutine.
+
+	* src/cid/cidload.c (cid_read_subrs): Decrypt subroutines only
+	if lenIV >= 0.
+
+	* src/cid/cidgload.c (cid_load_glyph): Decrypt charstrings only
+	if lenIV >= 0.
+
+2001-03-11  Werner Lemberg  <wl@gnu.org>
+
+	* TODO: Updated.
+
+	* src/pcf/pcfread.c: Put READ_Fields() always in a conditional to
+	avoid compiler warnings.
+
+2001-03-10  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* TODO: New file.
+
+	* include/freetype/freetype.h: Added prototypes and notes for
+	three new functions: FT_RoundFix, FT_CeilFix, and FT_FloorFix.
+	* src/base/ftcalc.c (FT_RoundFix, FT_CeilFix, FT_FloorFix): Added
+	implementation code.
+
+	* src/cid/cidobjs.c (CID_Init_Face): Use calculated units_per_EM,
+	and if that is not available, default to 1000 units per EM.  Changed
+	assignment code for ascender and descender values.
+	* src/cid/cidload.c (parse_font_matrix): Added units_per_EM
+	processing.
+	(parse_font_bbox): Changed to use FT_Fixed number handling.
+
+	* src/type1/t1objs.c (T1_Init_Face): Changed the assignment code
+	for ascender, descender, and max_advance_width.
+	* src/type1/t1load.c (parse_font_bbox): Changed to use FT_Fixed
+	number handling.
+
+2001-03-10  Henrik Grubbström  <grubba@roxen.com>
+
+	* src/*/*.c: Added many casts to make code more 64bit-safe.
+
+2001-03-07  Werner Lemberg  <wl@gnu.org>
+
+	* INSTALL, docs/BUILD: We need GNU make 3.78 or newer.
+
+2001-03-07  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/type1/t1objs.c (T1_Init_Face): Minor correction: We must wait
+	until parse_font_bbox is changed before we use logical shift rights
+	in the assignments of `root->ascender', `root->descender', and
+	`root->max_advance_width'.
+
+	(T1_Done_Face): Free `char_name' table to avoid a memory leak.
+	Submitted by Sander van der Wal <svdwal@xs4all.nl>.
+
+2001-03-05  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffgload.c (CFF_Load_Glyph): Set glyph control data to the
+	the Type 2 glyph charstring (used by conversion programs).
+	Submitted by Ha Shao <hashao@chinese.com>.
+
+2001-03-04  Antoine Leca  <Antoine.Leca@renault.fr>
+
+	* include/freetype/ttnameid.h: Correct a stupid typo which prevented
+	correct compilation (TT_MS_LANGID_TIGRIGNA_ETHIOPIA appeared twice).
+
+2001-03-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahtypes.h (AH_Hinter): Add elements
+	`disable_horz_edges', `disable_vert_edges'.
+	* src/autohint/ahhint.c	(ah_hint_edges_3, ah_hinter_hint_edges): Use
+	them (and remove static variables with the same names).
+	* src/pcf/pcfutil.c (BitOrderInvert): Add `const'.
+	* docs/glnames.py: Updated to latest pstables.h changes.
+
+	* builds/unix/detect.mk: Add test for Hurd.
+	* builds/hurd/detect.mk: Removed.
+
+2001-03-04  Sander van der Wal  <svdwal@xs4all.nl>
+
+	* src/psnames/pstables.h: Add more `const'.
+	* src/pcf/pcfutil.c: Ditto.
+
+2001-03-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixing typo
+	(FT_Glyph_Done -> FT_Done_Glyph).
+
+2001-03-01  Antoine Leca  <Antoine.Leca@renault.fr>
+
+	* include/freetype/ttnameid.h: Added some new Microsoft language
+	codes and LCIDs as found in Office Xp.
+
+2001-02-28  David Turner  <david.turner@freetype.org>
+
+	* builds/hurd/detect.mk: New file.  Added support to detect the GNU
+	Hurd operating system as Unix-like.  Fix submitted by Anthony Fok
+	<foka@debian.org>.
+
+	* src/type1/t1gload.c (T1_Load_Glyph): Set glyph control data to the
+	the Type 1 glyph charstring (used by conversion programs).
+	Submitted by Ha Shao <hashao@chinese.com>.
+
+2001-02-22  David Turner  <david.turner@freetype.org>
+
+	* src/base/ftgrays.c (grays_sweep): The function didn't exit
+	immediately if `num_cells' was 0 as it should.  Thanks to Boris for
+	finding this out.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Fixed memory leak when
+	bitmap rendering fails (thanks to Graham Asher).
+
+2001-02-13  Werner Lemberg  <wl@gnu.org>
+
+	* docs/docmaker.py (DocSection::add_element): Use
+	`self.print_error()'.
+
+	* builds/unix/config.{guess,sub}: Updated (from ftp.gnu.org).
+
+2001-02-13  David Turner  <david.turner@freetype.org>
+
+	* docs/docmaker.py, include/freetype/*.h: Updated the DocMaker
+	script to support chapters and section block ordering.  Updated the
+	public header files accordingly.
+
+	* src/base/ftglyph.c (FT_Glyph_Copy): Advance width and glyph format
+	were not correctly copied.
+
+2001-02-08  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/cffparse.c (cff_parse_font_matrix): Removed an
+	unnecessary fprintf( stderr, ... ).
+
+2001-02-07  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/type1/t1objs.c (T1_Init_Face): Added code to get the
+	units_per_EM from the value assigned in parse_font_matrix, if
+	available.  Default to 1000 if not available.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix): Added logic to get
+	the units_per_EM from the FontMatrix.
+
+	(cff_parse_fixed_thousand): New function.  Gets a real number from
+	the CFF font, but multiplies by 1000 (this is to avoid rounding
+	errors when placing this real number into a 16.16 fixed number).
+
+	(cff_parse_real): Added code so that the integer part is moved
+	into the high sixteen bits of the 16.16 fixed number.
+
+	* src/cff/cffobjs.c (CFF_Init_Face): Added logic to get the units
+	per EM from the CFF dictionary, if available.
+
+	* include/freetype/internal/cfftypes.h: In struct CFF_Font_Dict_,
+	added a units_per_em member to facilitate passing of units_per_em
+	from function cff_parse_font_matrix.
+
+	* src/type1/t1load.c (is_alpha): Make `-' a legal alphanumeric
+	character.  This is so that font names with `-' are fully parsed,
+	etc...
+
+2001-02-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (shift_elements): Remove if clause (which is
+	obsolete now).
+
+	(reallocate_t1_table, PS_Table_Done): Replace REALLOC() with ALLOC()
+	+ MEM_Copy() to avoid a memory bug.
+
+2001-02-01  David Turner  <david.turner@freetype.org>
+
+	* docs/docmaker.py: Improved the index sorting routine to place
+	capital letters before small ones.  Added the `<order>' marker to
+	section blocks in order to give the order of blocks.
+
+2001-01-30  Antoine Leca  <Antoine.Leca@renault.fr>
+
+	* include/freetype/ttnameid.h: Latest updates to Microsoft language
+	ID codes.
+
+2001-01-24  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/t1load.c (parse_font_matrix): Added heuristic to get
+	units_per_EM from the font matrix.
+
+	(parse_dict): Deleted test to see whether the FontInfo keyword has
+	been seen.  Deletion of this test allows fonts without FontInfo
+	dictionaries to be parsed by the Type 1 driver.
+
+	(T1_Open_Face): Deleted empty subroutines array test to make sure
+	fonts with no subroutines still are parsed.
+
+2001-01-17  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>
+
+	* src/pcfread.c (pcf_get_properties, pcf_get_metrics,
+	pcf_get_bitmaps): Fix compiler errors.
+
+2001-01-11  David Turner  <david.turner@freetype.org>
+
+	* src/pcf/pcfread.c: Removed some compilation warnings related
+	to comparison of signed vs. unsigned integers.
+
+	* include/freetype/internal/ftdebug.h: Changed the debug trace
+	constants from trace_t2xxxx to trace_cffxxxx to be able to compile
+	the CFF driver in debug mode.
+
+2001-01-11  Matthew Crosby  <mcrosby@marthon.org>
+
+	* builds/unix/freetype-config.in: Fix problems with separate
+	--prefix and --exec-prefix.
+
+2001-01-11  David Turner  <david.turner@freetype.org>
+
+	* docs/docmaker.py: Added cross-references generation as well as
+	more robust handling of pathname wildcard matching.
+
+2001-01-10  Werner Lemberg  <wl@gnu.org>
+
+	* docs/docmaker.py: Minor improvements to reduce unwanted spaces
+	and empty lines in output.
+
+2001-01-09  David Turner  <david.turner@freetype.org>
+
+	* docs/docmaker.py: Improved script to generate table of contents
+	and index pages.  It also supports wildcards on non Unix systems.
+
+	* include/freetype/*.h, include/freetype/cache/*.h: Updated comments
+	to include section definitions/delimitations for the API Reference
+	generator.
+
+	* include/freetype/freetype.h: Moved declaration of
+	`FT_Generic_Finalizer' and the `FT_Generic' structure to...
+	* include/freetype/fttypes.h: here.
+
+2001-01-04  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ttnameid.h: Updated Unicode code range comments.
+
+2001-01-03  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/rules.mk: Use cffgload.{c,h} instead of t2gload.{c,h}.
+
+	* include/freetype/internal/internal.h: Changed to use cfftypes.h
+	(cfferrs.h) instead of t2types.h (t2errors.h, respectively).
+
+	* include/freetype/internal/cfftypes.h: Merged in changes from
+	t2types.h and made this the canonical `types' header for the CFF
+	driver.
+
+	* include/freetype/internal/t2types.h: This file was merged with
+	cfftypes.h and is no longer necessary.
+
+	* include/freetype/internal/t2errors.h:	Renamed to cfferrs.h.
+
+	* src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
+	src/cff/cffdrivr.c, src/cff/cff.c, src/cff/cffload.c,
+	src/cff/cffgload.c, src/cff/cffgload.h: Changed to use
+	cffgload.{c,h} instead of t2gload.{c,h}.  All occurrences of t2_
+	(T2_) were replaced with cff_ (CFF_, respectively).
+
+	* src/cff/t2gload.h: Renamed cffgload.h.
+
+	* src/cff/t2gload.c: Renamed cffgload.c
+
+2000-01-02  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* builds/vms: Support files for VMS architecture added.
+	* descrip.mms, src/*/descrip.mms: VMS makefiles added.
+	* README.VMS: New file.
+
+2000-01-01  Werner Lemberg  <wl@gnu.org>
+
+	* LICENSE.TXT: Added info about PCF driver license.
+
+2001-01-01  Francesco Zappa Nardelli  <francesco.zappa.nardelli@ens.fr>
+
+	* src/pcf/*: New driver module for PCF font format (used in
+	X Window System).
+	* include/freetype/internal/ftdebug.h (FT_Trace): Added values for
+	PCF driver.
+	* include/freetype/internal/pcftypes.h: New file.
+	* include/freetype/config/ftmodule.h: Added PCF driver module.
+
+2001-01-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/winfonts/winfnt.c (FNT_Get_Char_Index): Fix parameter type.
+
+2000-12-31  Werner Lemberg  <wl@gnu.org>
+
+	* builds/modules.mk (clean_module_list): Fixed deletion of module
+	file in case `make make_module_list' is called before `make setup'.
+
+2000-12-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (CFF_Load_Charset): Improved error messages.
+	(CFF_Load_Charset, CFF_Load_Encoding): Remove unnecessary variable
+	definition.
+
+2000-12-30  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* include/freetype/internal/t2types.h,
+	include/freetype/internal/cfftypes.h: Changed the structures for
+	CFF_Encoding and CFF_Encoding for the new implementations of the
+	charset and encoding parsers in the CFF driver.
+
+	* src/cff/t2gload.c (t2_lookup_glyph_by_stdcharcode,
+	t2_operator_seac): Added these functions for use in implementing the
+	seac emulation provided by the Type 2 endchar operator.
+	(T2_Parse_CharStrings): Added seac emulation for the endchar
+	operator.
+
+	* src/cff/cffload.c (CFF_Load_Encoding, CFF_Load_Charset,
+	CFF_Done_Encoding, CFF_Done_Charset): Extended to load and parse the
+	charset/encoding tables, and free the memory used by them when the
+	CFF driver is finished with them.  Added tables
+
+	    cff_isoadobe_charset
+	    cff_expert_charset
+	    cff_expertsubset_charset
+	    cff_standard_encoding
+	    cff_expert_encoding
+
+	so that the encoding/charset parser can handle predefined encodings and
+	charsets.
+
+2000-12-24  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/t2gload.c (T2_Load_Glyph): Added code	so that the font
+	transform is applied.
+
+	* src/cff/cffparse.c (cff_parse_font_matrix): Added code so that
+	the font matrix numbers	are scaled by 1/(matrix->yy).  Also, the
+	offset vector now contains integer values instead of 16.16 fixed
+	numbers.
+
+2000-12-22  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph):
+	Removed unnecessary comments and commented-out code.
+
+2000-12-21  David Turner  <david.turner@freetype.org>
+
+	* src/cid/cidafm.c, src/cid/cidafm.h: removed un-needed files,
+	we'll work on supporting CID AFM files later I guess :-)
+
+2000-12-21  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
+	Changed so that fonts with a non-standard FontMatrix render
+	correctly.  Previously, the first glyph rendered from such a
+	font did not have the transformation matrix applied.
+
+2000-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* *.mk: Added lots of `.PHONY' targets.
+
+2000-12-17  Karsten Fleischer  <kfleisc1@ford.com>
+
+	* *.mk: Implemented `platform' target to disable auto-detection.
+
+2000-12-14  Werner Lemberg  <wl@gnu.org>
+
+	* docs/design/modules.html: Removed.  Covered by design-*.html.
+
+	* INSTALL: Added info about makepp.
+
+2000-12-14  David Turner  <david.turner@freetype.org>
+
+	Added support for clipped direct rendering in the smooth renderer.
+	This should not break binary compatibility of existing applications.
+
+	* include/freetype/fttypes.h, include/freetype/ftimage.h: Move
+	definition of the FT_BBox structure from the former to the latter.
+	* include/freetype/ftimage.h: Add `ft_raster_flag_clip' value to
+	FT_Raster_Flag enumeration.
+	Add `clip_box' element to FT_Raster_Params structure.
+	* src/smooth/ftgrays.c (grays_convert_glyph): Implement it.
+
+	* INSTALL: Updated installation instructions on Win32, listing the
+	new `make setup list' target used to list supported
+	compilers/targets.
+
+	* src/raster/ftraster.c (ft_black_render): Test for unsupported
+	direct rendering before testing arguments.
+
+2000-12-13  David Turner  <david.turner@freetype.org>
+
+	* include/freetype/config/ft2build.h,
+	include/freetype/internal/internal.h: Fixed header inclusion macros
+	to use direct definitions.  This is the only way to do these things
+	in a portable way :-(  The rest of the code should follow shortly
+	though everything compiles now.
+
+	* builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files.
+
+	* builds/win32/detect.mk: Added support for the Intel C/C++
+	compiler, as well as _preliminary_ (read: doesn't work!) support for
+	Watcom.  Also added a new setup target.  Type `make setup list' for
+	a list of supported command-line compilers on Win32.
+
+	* src/base/ftdebug.c: Added dummy symbol to avoid empty file if
+	conditionals are off.
+
+2000-12-13  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ftsystem.c: Fixed typos.  Fixed inclusion of wrong
+	ftconfig.h file.
+
+2000-12-12  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT):
+	Removed.  ANSI C doesn't (explicitly) allow macro expansion in
+	arguments using `##'.
+	(FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory
+	names directly.  Make them configurable.  Use `##' to strip leading
+	and trailing spaces from arguments.
+
+	* builds/unix/ft2unix.h: Adapted.
+
+	* src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream,
+	ft_close_stream): Use FT_CALLBACK_DEF.
+
+	* builds/unix/ftsystem.c: Use new header scheme.
+	(FT_Done_Memory): Use free() from FT_Memory structure.
+
+	* src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes.
+
+2000-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ft2build.h (FT2_CONFIG_ROOT,
+	FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE,
+	FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.
+
+2000-12-09  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/detect.mk: Remove unused USE_CFLAGS variable.
+
+2000-12-08  Werner Lemberg  <wl@gnu.org>
+
+	* */*.h: Changed body inclusion macro names to start and end with
+	`__' (those which haven't converted yet).  Fixed minor conversion
+	issues.
+
+	* src/winfonts/winfnt.c: Updated to new header inclusion scheme.
+
+	* src/truetype/ttinterp.c: Remove unused CALC_Length() macro.
+
+2000-12-07  David Turner  <david.turner@freetype.org>
+
+	* */*.[ch]: Changed source files to adhere to the new
+	header inclusion scheme.  Not completely tested but works for now
+	here.
+
+	* src/cff/t2driver.c: Renamed and updated to...
+	* src/cff/cffdrivr.c: New file.
+	* src/cff/t2driver.h: Renamed and updated to...
+	* src/cff/cffdrivr.h: New file.
+	* src/cff/t2load.c: Renamed and updated to...
+	* src/cff/cffload.c: New file.
+	* src/cff/t2load.h: Renamed and updated to...
+	* src/cff/cffload.h: New file.
+	* src/cff/t2objs.c: Renamed and updated to...
+	* src/cff/cffobjs.c: New file.
+	* src/cff/t2objs.h: Renamed and updated to...
+	* src/cff/cffobjs.h: New file.
+	* src/cff/t2parse.c: Renamed and updated to...
+	* src/cff/cffparse.c: New file.
+	* src/cff/t2parse.h: Renamed and updated to...
+	* src/cff/cffparse.h: New file.
+	* src/cff/t2tokens.h: Renamed and updated to...
+	* src/cff/cfftoken.h: New file.
+
+	* src/cff/cff.c, src/cff/rules.mk: Updated.
+
+2000-12-06  David Turner  <david.turner@freetype.org>
+
+	* src/cache/ftlru.c (FT_Lru_Done): Fixed memory leak.
+
+2000-12-06  Werner Lemberg  <wl@gnu.org>
+
+	* builds/module.mk: Replaced `xxx #' with `xxx$(space).
+	* builds/os2/detekt.mk, builds/win32/detekt.mk: Moved comment to
+	avoid trailing spaces in variable.
+	* builds/freetype.mk: Use $(D) instead of $D to make statement more
+	readable.
+
+	* docs/docmaker.py: Formatting.
+
+2000-12-05  David Turner  <david.turner@freetype.org>
+
+	* src/psaux/psauxmod.c: Fixed a broken inclusion of component
+	header files (an FT_FLAT_COMPILE test was missing).
+
+	* src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused
+	an occasional crash when the function was called (due to a dangling
+	pointer).
+
+	* src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug:
+	The ANSI `free()' function was called instead of `memory->free()'.
+
+	* docs/docmaker.py: Added section filtering, multi-page generation
+	(index page generation is still missing though).
+
+2000-12-04  David Turner  <david.turner@freetype.org>
+
+	* builds/unix/install.mk, builds/unix/ft2unix.h: The file `ft2unix.h'
+	is now installed as <ft2build.h> for Unix systems.  Note that we
+	still use the `freetype2/freetype' installation path for now.
+
+	* */*.[ch]: Now using <ft2build.h> as the default build and setup
+	configuration file in all public headers.  Internal source files
+	still need some changes though.
+
+	* builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new
+	directory to hold all development options for both the Unix and
+	Win32 developer builds.
+
+	* builds/win32/detect.mk, builds/win32/w32-bccd.mk,
+	builds/win32/w32-dev.mk: Changed the developer build targets to
+	`devel-gcc' and `devel-bcc' in order to be able to develop with the
+	Borland C++ compiler.
+
+2000-12-01  David Turner  <david.turner@freetype.org>
+
+
+	* Version 2.0.1 released.
+	=========================
+
+
+	* builds/unix/configure.in, builds/unix/configure,
+	builds/cygwin/configure.in, builds/cygwin/configure: Setting
+	`version_info' to 6:1:0 for the 2.0.1 release.
+
+	* CHANGES: Added a summary of changes between 2.0.1 and 2.0.
+
+	* builds/unix/ftconfig.in, builds/cygwin/ftconfig.in: Changes
+	to allow compilation under Unix with the Unix-specific config
+	files.
+
+2000-12-01  Werner Lemberg  <wl@gnu.org>
+
+	* INSTALL: Revised.
+	* builds/compiler/bcc-dev.mk, builds/compiler/visualage.mk,
+	builds/compiler/bcc.mk, builds/win32/w32-bcc.mk,
+	builds/win32/w32-bccd.mk: Revised.
+	* include/freetype/config/ftbuild.h,
+	include/freetype/internal/internal.h: Revised.
+	* include/freetype/ftimage.h: Updated to new header inclusion scheme.
+
+2000-11-30  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (.PHONY): Adding `distclean'.
+	* builds/unix/detect.mk (.PHONY): Adding `devel', `unix', `lcc',
+	`setup'.
+
+2000-11-30  David Turner  <david.turner@freetype.ogr>
+
+	* INSTALL: Slightly updated the quick starter documentation to
+	include IDE compilation, prevent against BSD Make, and specify `make
+	setup' instead of a single `make' for build configuration.
+
+	* include/config/ftbuild.h, include/internal/internal.h: Added new
+	configuration files used to determine the location of all public,
+	configuration, and internal header files for FreeType 2.  Modified
+	all headers under `include/freetype' to reflect this change.  Note
+	that we still need to change the library source files themselves
+	though.
+
+	* builds/compiler/bcc.mk, builds/compiler/bcc-dev.mk,
+	builds/win32/w32-bcc.mk, builds/win32/w32-bccd.mk,
+	builds/win32/detect.mk: Added new files to support compilation with
+	the free Borland C++ command-line compiler.  Modified the detection
+	rules to recognize the new `bcc32' target in `make setup bcc32'.
+
+	* src/sfnt/ttcmap.c, src/sfnt/ttpost.c, src/sfnt/ttsbit.c,
+	src/truetype/ttobjs.c, src/truetype/ttgload.c,
+	src/truetype/ttinterp.c: Fixed a few comparisons that Borland C++
+	didn't really like.  Basically, this compiler complains when FT_UInt
+	is compared to FT_UShort (apparently, it promotes `UShort' to `Int'
+	in these cases).
+
+2000-11-30  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* t2objs.c (T2_Init_Face): Added calculation of `face->height' for
+	pure CFF fonts.
+
+	* t1objs.c (T1_Init_Face): Fixed computation of `face->height'.
+
+2000-11-29  David Turner  <david.turner@freetype.org>
+
+	* src/base/ftbbox.c (BBox_Conic_Check): Fixed a really stupid
+	bug in the formula used to compute the conic Bézier extrema
+	of non-monotonous arcs.
+
+2000-11-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c (FT_SqrtFixed), src/base/ftobjs.c
+	(FT_Set_Renderer): Use FT_EXPORT_DEF.
+	* src/cache/ftcimage.c (FTC_Image_Cache_Lookup),
+	src/cache/ftcmanag.c (FTC_Manager_Done, FTC_Manager_Reset,
+	FTC_Manager_Lookup_Face, FTC_Manager_Lookup_Size,
+	FTC_Manager_Register_Cache), src/cache/ftcsbits.c
+	(FTC_SBit_Cache_Lookup): Ditto.
+
+	* src/include/freetype/cache/ftcglyph.h (FTC_GlyphNode_Init),
+	src/include/freetype/ftmac.h (FT_New_Face_From_FOND): Use FT_EXPORT.
+
+2000-11-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c: Include ttsbit.h and ttpost.h only
+	conditionally.
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes, Set_Pixel_Sizes): Set
+	`size->strike_index' only conditionally.
+
+	* src/type1/t1driver.c, src/type1/t1objs.c: Include t1afm.h only
+	conditionally.
+
+	* src/winfonts/winfnt.h: Move all type definitions to...
+	* src/include/freetype/internal/fnttypes.h: New file.
+	* src/winfonts/winfnt.c: Use it.
+
+2000-11-29  ??? ???  <darin@eazel.com>
+
+	* include/freetype/internal/ftdebug.h: Replaced FT_CAT and FT_XCAT
+	with a direct solution (which also satisfies picky compilers).
+
+2000-11-28  YAMANO-UCHI Hidetoshi  <mer@din.or.jp>
+
+	* src/truetype/ttobjs.c (TT_Init_Size): Fix #ifdef's to work with
+	disabled interpreter also.
+
+	* src/base/ftnames.c (FT_Get_Sfnt_Name_Count): Fix incorrect
+	parentheses.
+
+2000-11-26  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/t2gload.c (T2_Parse_CharStrings): Added logic to glyph
+	width setting code to take into account even/odd argument counts
+	and glyph width operand before endchar/hmoveto/vmoveto.
+
+2000-11-26  Werner Lemberg  <wl@gnu.org>
+
+	* builds/ansi/ansi.mk: Fix inclusion order of files.
+
+2000-11-26  Keith Packard  <keithp@keithp.com>
+
+	* src/type1/t1objs.c (T1_Init_Face): Compute style flags.
+
+2000-11-26  Werner Lemberg  <wl@gnu.org>
+
+	* builds/compiler/ansi-cc.mk (CLEAN_LIBRARY): Fix rule and
+	conditional.
+
+2000-11-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs, parse_charstrings): Use decrypt
+	function from PSAux module.
+
+	* src/type1/t1parse.c (T1_Done_Parse): Renamed to...
+	(T1_Finalize_Parser): New function (to avoid name clash with a
+	function in the PSAux module).
+	(T1_Decrypt): Removed since it is duplicated in the PSAux module.
+	(T1_Get_Private_Dict): Added `psaux' as new parameter; use decrypt
+	function from PSAux module.
+
+	* src/type1/t1parse.h: Adapted.
+
+2000-11-22  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/cff/t2objs.c (T2_Init_Face): For pure CFF fonts, set
+	`root->num_faces' to `cff->num_faces' and set `units_per_EM'
+	to 1000.
+
+	* src/cff/t2parse.c (parse_t2_real): Fixed real number parsing
+	loop.
+
+	* src/cff/t2load.c (T2_Get_String): Called T2_Get_Name with a
+	sid that was off by one.
+
+2000-11-16  David Turner  <david@freetype.org>
+
+	* src/autohint/ahtypes.h (AH_Hinter): Added new fields to control
+	auto-hinting of synthetic Type 1 fonts.
+
+	* src/autohint/ahhint.c (ah_hinter_load, ah_hinter_load_glyph):
+	Added auto-hinting support of synthetic Type 1 fonts.
+
+2000-11-12  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* src/sfnt/ttload.c (TT_LookUp_Table, TT_Load_Generic_Table): Change
+	tracing output.
+
+	* src/sfnt/sfobjs.c (SFNT_Load_Face): Set boolean variable
+	`has-outline' to true only if the font has a `glyf' or `CFF ' table.
+
+2000-11-11  Werner Lemberg  <wl@gnu.org>
+
+	* builds/win32/visualc/freetype.dsp: Fix raster1->raster and
+	type1z->type1.
+
+2000-11-11  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* builds/unix/freetype-config.in, builds/cygwin/freetype-config.in:
+	Added a --libtool option.  When freetype-config --libtool is
+	invoked, the absolute path to the libtool convenience library
+	is returned.
+
+2000-11-11  Werner Lemberg  <wl@gnu.org>
+
+	* builds/cygwin/cygwin-def.in: Same fix as previous.
+
+2000-11-10  Tom Kacvinsky  <tkacvins@freetype.org>
+
+	* builds/unix/unix-def.in: Add
+
+	    INSTALL_PROGRAM := @INSTALL_PROGRAM@
+	    INSTALL_SCRIPT  := @INSTALL_SCRIPT@
+
+	so that installation of freetype-config does not fail.
+
+2000-11-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/cygwin/freetype-config.in, builds/unix/freetype-config.in:
+	Move test down for empty --exec-prefix.
+	Fix --version.
+
+	* builds/cygwin/install.mk, builds/unix/install.mk: Use
+	$(INSTALL_SCRIPT) for installation of freetype-config.
+
+	* builds/cygwin/install.mk: Fix clean target names.
+
+2000-11-09  David Turner  <david@freetype.org>
+
+
+	* Version 2.0 released.
+	=======================
+
+----------------------------------------------------------------------------
+
+Copyright 2000, 2001, 2002, 2007 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/extensions/externals/src/freetype-2.4.9/ChangeLog.21 b/extensions/externals/src/freetype-2.4.9/ChangeLog.21
new file mode 100644
index 0000000..d6371d1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/ChangeLog.21
@@ -0,0 +1,9439 @@
+2005-06-08  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.1.10 released.
+	==========================
+
+
+	* src/pcf/readme: Renamed to...
+	* src/pcf/README: This.
+
+2005-06-07  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/*: Added copyright notes, reworked some comments.
+
+2005-06-05  Werner Lemberg  <wl@gnu.org>
+
+	* Add copyright notices to all files which don't have one.
+
+	* docs/license.txt: Renamed to...
+	* docs/LICENSE.TXT: This.
+	* docs/FTL.txt: Renamed to...
+	* docs/FTL.TXT: This.
+	* docs/GPL.txt: Renamed to...
+	* docs/GPL.TXT: This.
+
+	* docs/PATENTS: Slightly reworded.  Suggested by Sylvain Beucler
+	<beuc@gnu.org>.
+
+2005-06-04  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
+	FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
+	FT_Outline_CubicToFunc, FT_Raster_RenderFunc),
+	include/freetype/ftrender.h (FT_Glyph_TransformFunc,
+	FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Don't use
+	`const' to stay compatible with FreeType 2.1.9.
+
+2005-06-01  Adam D. Moss  <adam@gimp.org>
+
+	* src/base/ftstroke.c (ft_stroker_inside): Revert `sigma' patch from
+	2004-07-11; this gives much better results under normal
+	circumstances.
+
+2005-05-30  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Minor
+	documentation improvements.
+
+	* include/freetype/ftoutln.h (FT_Outline_Embolden): Fix typos.
+
+	* src/base/ftbitmap.c (FT_Bitmap_Embolden): Add support for bitmap
+	of pixel_mode FT_PIXEL_MODE_GRAY2 or FT_PIXEL_MODE_GRAY4.
+	If xstr is larger than 8 and bitmap is of pixel_mode
+	FT_PIXEL_MODE_MONO, set xstr to 8 instead of returning error.
+
+2005-05-29  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Embolden): Fix emboldening bitmap
+	of mode FT_PIXEL_MODE_GRAY.  Also add support for mode
+	FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V.
+	(ft_bitmap_assure_buffer): FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V
+	should have ppb (pixel per byte) 1.
+	Zero the padding when there's no need to allocate memory.
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle slot->advance
+	too.
+	More suited emboldening strength.
+
+2005-05-28  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Embolden): Handle negative pitch.
+	Handle FT_PIXEL_MODE_GRAY with num_gray != 256.
+	Improve speed for FT_PIXEL_MODE_GRAY.
+	(ft_bitmap_assure_buffer): Accept FT_PIXEL_MODE_LCD and
+	FT_PIXEL_MODE_LCD_V.
+
+2005-05-27  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Initialize `error'.
+
+	* src/base/ftobjs.c (ft_cmap_done_internal): New function.
+	(FT_CMap_Done): Remove cmap from cmap list.
+	(destroy_charmaps, FT_CMap_New): Don't call FT_CMap_Done but
+	ft_cmap_done_internal.
+
+2005-05-26  Werner Lemberg  <wl@gnu.org>
+
+	* docs/GPL.txt: Update postal address of FSF.
+
+2005-05-26  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Improve
+	documentation.
+
+	* src/base/ftsynth.c (FT_BOLD_THRESHOLD): Removed.
+	(FT_GlyphSlot_Embolden): Check whether slot is bitmap owner.
+	Always modify the metrics.
+
+2005-05-24  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2005-05-24  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): New declaration.
+
+	* include/freetype/ftoutln.h (FT_Outline_Embolden): New declaration.
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): New auxiliary
+	function.
+	(FT_Bitmap_Embolden): New function.
+
+	* src/base/ftoutln.c (FT_Outline_Embolden): New function.
+
+	* src/base/ftsynth.c: Don't include FT_INTERNAL_CALC_H and
+	FT_TRIGONOMETRY_H but FT_BITMAP_H.
+	(FT_GlyphSlot_Embolden): Use FT_Outline_Embolden or
+	FT_Bitmap_Embolden.
+
+2005-05-24  Werner Lemberg  <wl@gnu.org>
+
+	* configure: Always remove config.mk, builds/unix/unix-def.mk, and
+	builds/unix/unix-cc.mk.  This fixes repeated calls of the script.
+	Reported by Nelson Beebe and Behdad Esfahbod.
+
+	* README.CVS: Mention file permissions.
+
+2005-05-23  Werner Lemberg  <wl@gnu.org>
+
+	* builds/amiga/makefile.os4 (WARNINGS), builds/compiler/gcc-dev.mk
+	(CFLAGS), builds/compiler/gcc.mk (CFLAGS): Remove
+	-fno-strict-aliasing.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c --
+	it is currently loaded from ttsbit.c.
+
+2005-05-23  Behdad Esfahbod  <behdad@cs.toronto.edu>
+
+	Say you have `(Foo*)x' and want to assign, pass, or return it as
+	`(Bar*)'.  If you simply say `x' or `(Bar*)x', then the C compiler
+	would warn you that type casting incompatible pointer types breaks
+	strict-aliasing.  The solution is to cast to `(void*)' instead which
+	is the generic pointer type, so the compiler knows that it should
+	make no strict-aliasing assumption on `x'.  But the problem with
+	`(void*)x' is that seems like in C++, unlike C, `void*' is not a
+	generic pointer type and assigning `void*' to `Bar*' without a cast
+	causes an error.  The solution is to cast to `Bar*' too, with
+	`(Bar*)(void*)x' as the result -- this is what the patch does.
+
+	* include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP),
+	include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Remove
+	cast on lvalue, use a temporary pointer instead.
+	Cast temporarily to (void*) to not break strict aliasing.
+
+	* include/freetype/internal/ftmemory.h (FT_MEM_ALLOC,
+	FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC, FT_MEM_FREE),
+	src/base/ftglyph.c (FT_Glyph_To_Bitmap): Cast temporarily to (void*)
+	to not break strict aliasing.
+
+	* src/base/ftinit.c (FT_USE_MODULE): Fix wrong type information.
+
+	* builds/unix/configure.ac (XX_CFLAGS): Remove -fno-strict-aliasing.
+
+2005-05-23  David Turner  <dturner@freetype.org>
+
+	Fix Savannah bug #12213 (incorrect behaviour of the cache sub-system
+	in low-memory conditions).
+
+	* include/freetype/cache/ftccache.h (FTC_CACHE_TRYLOOP,
+	FTC_CACHE_TRYLOOP_END): New macros.
+
+	* src/cache/ftccache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c
+	(ftc_snode_compare): Use FT_CACHE_TRYLOOP and FTC_CACE_TRYLOOP_END.
+
+2005-05-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/rules.mk (BASE_SRC): Don't add ftsynth.c here but...
+	(BASE_EXT_SRC): Here.
+
+2005-05-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftrfork.c (raccess_guess_apple_generic): Mark
+	`version_number' and `entry_length' as unused.
+	(raccess_guess_linux_double_from_file_name): Remove `memory'.
+	(raccess_make_file_name): Mark `error' as unused.
+
+	* src/bdf/bdflib.c (_bdf_parse_properties): Remove `memory'.
+
+	* src/cid/cidobjs.c (cid_face_init): Remove `psnames'.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Remove `memory'.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints,
+	ft_var_readpackeddeltas, ft_var_load_avar): Mark `error' as unused.
+
+	* src/base/rules.mk (BASE_SRC): Add ftsynth.c.
+
+2005-05-21  David Turner  <david@freetype.org>
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix a bug that
+	produced unpleasant artefacts when trying to embolden very sharp
+	corners.
+
+2005-05-20  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2005-05-20  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftbitmap.c: Don't include FT_FREETYPE_H and FT_IMAGE_H
+	but FT_BITMAP_H.
+	(FT_Bitmap_Copy): New function (from ftglyph.c).
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Copy): New public
+	definition.
+
+	* src/base/ftglyph.c: Include FT_BITMAP_H.
+	(ft_bitmap_copy): Move to ftbitmap.c.
+	(ft_bitmap_glyph_init): Remove `memory' variable.
+	Create new bitmap object if FT_GLYPH_OWN_BITMAP isn't set.
+	(ft_bitmap_glyph_copy): Use FT_Bitmap_Copy.
+	(ft_bitmap_glyph_done): Use FT_Bitmap_Done.
+	(ft_outline_glyph_init): Use FT_Outline_Copy.
+
+	* src/base/ftoutln.c (FT_Outline_Copy): Handle source == target.
+	(FT_Outline_Done_Internal): Check for valid `memory' pointer.
+	(FT_Outline_Translate, FT_Outline_Reverse, FT_Outline_Render,
+	FT_Outline_Transform): Check for valid `outline' pointer.
+
+	* src/base/ftobjs.c (FT_New_GlyphSlot): Prepend glyph slot to
+	face->glyph, otherwise a new second glyph slot cannot be created.
+	(FT_Done_GlyphSlot): Fix memory leak.
+	(FT_Open_Face): Updated -- face->glyph is already managed by
+	FT_New_GlyphSlot.
+
+	* src/type42/t42objs.c (T42_GlyphSlot_Done): Updated.
+
+2005-05-20  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	* include/freetype/ftimage.h (FT_Raster_Params),
+	include/freetype/ftoutln.h (FT_Outline_Translate,
+	FT_Outline_Transform), src/base/ftoutln.c (FT_Outline_Translate,
+	FT_Outline_Transform): Decorate parameters with `const' where
+	appropriate.
+	Update all callers.
+
+	* src/raster/ftraster.c (ft_black_reset), src/smooth/ftgrays.c
+	(gray_raster_reset): Remove `const' from `pool_base' argument.
+
+2005-05-18  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	* src/raster/ftmisc.h: New file.  Only needed if ftraster.c is
+	compiled as stand-alone.
+
+	* src/raster/ftraster.c: Add comment how to compile as stand-alone.
+	s/FT_CONFIG_OPTION_STATIC_RASTER/FT_STATIC_RASTER/.
+	s/TT_STATIC_RASTER/FT_STATIC_RASTER/.
+	[_STANDALONE_]: Include ftimage.h and ftmisc.h.
+	(FT_TRACE1, FT_TRACE6, ft_memset, FT_MEM_ZERO): Define
+	conditionally.
+	(Render_Glyph, Render_Gray_Glyph): Return Raster_Err_None (or
+	Raster_Err_Unsupported).
+	(ft_black_new) [_STANDALONE_]: Fix type of `the_raster'.
+	(ft_black_init, ft_black_reset, ft_black_set_mode, ft_black_render):
+	Use `ras', not `raster'.
+	(ft_black_done): Use FT_UNUSED_RASTER.
+	(Horizontal_Sweep_Init, Horizontal_Sweep_Step,
+	Horizontal_Gray_Sweep_Span): Use FT_UNUSED_RASTER.
+
+2005-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* docs/announce: Start updating.
+
+	* docs/CHANGES: Updated.
+
+2005-05-16  Vitaliy Pasternak  <v_a_pasternak@mail.ru>
+
+	* builds/win32/visualc/freetype.vcproj: Updated.
+	Exclude debug info for `Release' versions to reduce library size.
+
+2005-05-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Open_Face): Make it work as documented, this
+	is, ignore `aface' completely if face_index < 0.  Reported by David
+	Osborn <spam@habitualhiatus.com>.
+
+2005-05-16  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
+	FT_Outline_LineTo_Func, FT_Outline_ConicToFunc,
+	FT_Outline_CubicToFunc), src/smooth/ftgrays.c (gray_render_conic,
+	gray_render_cubic, gray_move_to, gray_line_to, gray_conic_to,
+	gray_cubic_to, gray_render_span, gray_sweep): Decorate parameters
+	with `const' where appropriate.
+
+2005-05-11  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	* include/freetype/ftimage.h (FT_Raster_RenderFunc),
+	include/freetype/ftrender.h (FT_Glyph_TransformFunc,
+	FT_Renderer_Render_Func, FT_Renderer_TransformFunc),
+	src/base/ftglyph.c (ft_outline_glyph_transform),
+	src/raster/ftrend1.c (ft_raster1_transform, ft_raster1_render),
+	src/smooth/ftgrays.c (FT_Outline_Decompose, gray_raster_render),
+	src/smooth/ftsmooth.c (ft_smooth_transform,
+	ft_smooth_render_generic, ft_smooth_render, ft_smooth_render_lcd,
+	ft_smooth_render_lcd_v): Decorate parameters with `const' where
+	appropriate.
+
+	* src/raster/ftraster.c (RASTER_RENDER_POOL): Removed.  Obsolete.
+	(ft_black_render): Decorate parameters with `const' where
+	appropriate.
+
+2005-05-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_cmap4_set_range): Fix typo (FT_PEEK_SHORT ->
+	FT_PEEK_USHORT) which caused crashes.  Reported by Ismail Donmez
+	<ismail@kde.org.tr>.
+
+2005-05-08  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_GLOBAL_SERVICE)
+	[__cplusplus]: Fix typo.
+
+2005-05-07  Werner Lemberg  <wl@gnu.org>
+
+	Handle unsorted SFNT type 4 cmaps correctly (reported by Dirck
+	Blaskey <listtarget@danbala.com>).
+
+	* src/sfnt/ttcmap.h (TT_CMap): Add member `unsorted'.
+	* src/sfnt/ttcmac.c: Use SFNT_Err_Ok where appropriate.
+
+	(tt_cmap0_validate, tt_cmap2_validate, tt_cmap6_validate,
+	tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate): Use
+	`FT_Error' as return type.
+	(tt_cmap4_validate): Use `FT_Error' as return type.
+	Return error code for unsorted cmap.
+	(tt_cmap4_char_index, tt_cmap4_char_next): Use old code for unsorted
+	cmaps.
+	(tt_face_build_cmaps): Set `unsorted' variable in cmap.
+
+2005-05-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_get_location): Fix typo.
+
+2005-05-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Set ppem value in top
+	dictionary for SFNT-based CFF.
+
+2005-05-05  Werner Lemberg  <wl@gnu.org>
+
+	Handle malformed `loca' table entries.
+
+	* docs/TODO: Add some bugs which should be fixed.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Add `glyf_len'
+	element.
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Get length of `glyf'
+	table.
+	(tt_face_get_location): Fix computation of `asize' for malformed
+	`loca' entries.
+
+2005-05-01  David Turner  <david@freetype.org>
+
+	* Jamfile: Remove `otvalid' from the list of compiled modules.
+
+	* include/freetype/internal/ftserv.h: Add compiler pragmas to get
+	rid of annoying warnings with Visual C++ compiler in maximum warning
+	mode.
+
+	* src/autofit/afhints.c, src/autofit/aflatin.c, src/base/ftstroke.c,
+	src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cache/ftccmap.c,
+	src/cache/ftcmanag.c, src/cff/cffload.c, src/cid/cidload.c,
+	src/lzw/zopen.c, src/otvalid/otvgdef.c, src/pcf/pcfread.c,
+	src/sfnt/sfobjs.c, src/truetype/ttgxvar.c: Remove compiler warnings.
+
+2005-04-28  Werner Lemberg  <wl@gnu.org>
+
+	* docs/TODO: Updated.
+
+2005-04-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvcommn.c
+	(otv_GSUBGPOS_have_MarkAttachmentType_flag): Handle table == 0.
+
+2005-04-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Set default upem value in top
+	font dict also.
+	Handle font matrix settings in subfonts.
+
+	* src/cff/cffgload.c (cff_slot_load): Use the correct font matrix
+	for CID-keyed fonts with subfonts.
+
+	* docs/formats.txt: Updated.
+
+2005-04-14  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	* include/freetype/freetype.h (FT_Vector_Transform),
+	include/freetype/ftimage.h (FT_Raster_Params),
+	include/freetype/ftoutln.h, src/base/ftoutln.c (FT_Outline_Get_CBox,
+	FT_Outline_Copy, FT_Outline_Transform, FT_Vector_Transform,
+	FT_Outline_Get_Bitmap), src/raster/ftraster.c (ft_black_render),
+	src/smooth/ftgrays.c (gray_raster_render): Decorate parameters with
+	`const' where appropriate.
+
+2005-04-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_charstrings): Catch this non-standard
+	beginning of the /CharStrings dictionary:
+
+	  /CharStrings 118 dict def
+	  Private begin
+	  CharStrings begin
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix arguments
+	to call of tt_sbit_decoder_load_bitmap.
+
+2005-04-13  Werner Lemberg  <wl@gnu.org>
+
+	* docs/TODO: Updated.
+
+	* autogen.sh: Use `--force' for all commands.
+
+2005-04-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo.c (ps_hints_apply): Change scaling values
+	only if `fitted' is not zero.
+
+2005-04-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (tt_face_get_metrics) [FT_OPTIMIZE_MEMORY]:
+	Fix typo which sometimes causes wrong metrics for the last glyph.
+
+2005-04-04  David Turner  <david@freetype.org>
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(FT_OPTIMIZE_MEMORY): Comment out this macro for the upcoming 2.1.10
+	release.
+	(*_CHESTER_*): Removed.  No longer used.
+
+	* src/autofit/afhints.c (af_axis_hints_new_segment,
+	af_axis_hints_new_edge): Small tweak to use less heap memory.
+
+2005-04-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1parse.c (T1_New_Parser): Relax the check for a valid
+	first line in the font.
+
+2005-04-03  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES, include/freetype/freetype.h: Improve documentation
+	of FT_Set_Pixel_Sizes and FT_Set_Char_Size.
+
+2005-03-26  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/src/base/ftsystem.c (ft_amiga_stream_io): Fix buffer
+	offsets after a large read.
+
+2005-03-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afglobal.c (af_face_globals_get_metrics):
+	s/index/gidx/.
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix compiler
+	warnings.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
+
+	* src/sfnt/ttsbit0.h: Dummy file for build with `make'.
+
+2005-03-26  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Update of the Amiga port.
+
+	* builds/amiga/makefile, builds/amiga/makefile.os4,
+	builds/amiga/smakefile: Included the base extension files
+	(ftbitmap.c, ftotval.c, ftpfr.c, ftstroke.c, ftxf86.c).
+
+2005-03-25  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Update of the Amiga port.
+
+	* builds/amiga/makefile, builds/amiga/smakefile: Handle new modules.
+
+	* builds/amiga/makefile.os4: Makefile for AmigaOS4 SDK.
+
+	* builds/amiga/README: Updated.
+
+	* builds/amiga/include/freetype/config/ftconfig.h: Handle gcc for
+	AmigaOS4.
+
+	* builds/amiga/include/freetype/config/ftmodule.h: Handle new
+	modules.
+
+	* builds/amiga/src/base/ftdebug.c: Updated to current version of
+	default ftdebug.c.
+	Add various include files and macros to have proper support for
+	both AmigaOS4 and older AmigaOS versions.
+	Don't declare KVPrintF explicitly.
+	Replace getenv with GetVar.
+	Actually enable debugging code.
+
+	* builds/amiga/src/base/ftsystem.c: Major rewrite.
+
+2005-03-23  Werner Lemberg  <wl@gnu.org>
+
+	* tests/*: Removed.
+
+2005-03-23  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES, docs/INSTALL.ANY: Updated.
+
+	* include/freetype/ftmoderr.h: Replace `Autohint' with `Autofit'.
+	Add `OTvalid'.
+
+	* src/autofit/aferrors.h: New file.
+
+	* src/autofit/afglobal.c, src/autofit/afhints.c,
+	src/autofit/aflatin.c, src/autofit/afloader.c: s/FT_Err_/AF_Err_/.
+	Include aferrors.h.
+
+	* src/autofit/rules.mk (AUTOF_DRV_H): Include aferrors.h.
+
+	* src/otvalid/otverror.h: s/FT_Mod_Err_OTV/FT_Mod_Err_OTvalid/.
+
+2005-03-22  David Turner  <david@freetype.org>
+
+	* src/autohint/*: Removed.
+	* Jamfile: Updated.
+
+2005-03-15  David Turner  <david@freetype.org>
+
+	* src/bdf/bdflib.c: Remove compiler warnings.
+	(hash_rehash, hash_init): Don't call FT_MEM_ZERO.
+	(_bdf_list_t): Add `memory' field.
+	(_bdf_list_init, _bdf_list_done, _bdf_list_ensure): New functions.
+	(_bdf_shift, _bdf_join): Rename to...
+	(_bdf_list_shift, _bdf_list_join): This.
+	(_bdf_split): Renamed to...
+	(_bdf_list_split): This.  Use new functions.
+	(bdf_internal_readstream): Removed.
+	(NO_SKIP): New macro.
+	(_bdf_readstream): Rewritten.
+	(bdf_create_property, _bdf_add_comment): Improve allocation.
+	(_bdf_set_default_spacing, _bdf_parse_glyphs): Updated.  Improve
+	allocation.
+	(_bdf_parse_properties, _bdf_parse_start): Updated.
+	(bdf_load_font): Updated to use new functions.
+
+	* src/type1/t1parse.c (check_type1_format): New function.
+	(T1_New_Parser): Use it to check font header before allocating
+	anything on the heap.
+
+	* src/type42/t42parse.c	(t42_parser_init): Modify functions to check
+	the font header before allocating anything on the heap.
+
+	* include/freetype/internal/ftmemory.h (FT_ARRAY_MAX,
+	FT_ARRAY_CHECK): New macros.
+
+	* src/base/ftstream.c (FT_Stream_TryRead): New function.
+	* include/freetype/internal/ftstream.h: Updated.
+
+	* src/pcf/pcfread.c (pcf_read_TOC), src/pcf/pcfutil.c
+	(BitOrderInvert, TwoByteSwap, FourByteSwap): Minor fixes and
+	simplifications.  Try to protect the PCF driver from doing stupid
+	things with broken fonts.
+
+	* src/lzw/ftlzw.c (FT_Stream_OpenLZW): Check the LZW header before
+	doing anything else.  This avoids unnecessary heap allocations
+	(400KByte of heap memory for the LZW decoder).
+
+	* src/gzip/ftgzip.c (FT_Stream_OpenGZip): Ditto for the gzip
+	decoder, although the code savings are smaller.
+
+	* docs/CHANGES: Updated.
+
+2005-03-10  David Turner  <david@freetype.org>
+
+	* src/tools/glnames.py: Add comment to explain the compression
+	being used for the Adobe Glyph List.
+
+2005-03-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_cvt, tt_face_load_fpgm):
+	Fix serious typo which prevented correct TT rendering.
+
+	* include/freetype/internal/ftmemory.h: Undo change from 2005-03-03.
+	To suppress warnings it is sufficient to use `-fno-strict-aliasing'.
+
+2005-03-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/glnames.py: Formatted.
+	Format output to be in sync with other FreeType code.
+	Import `re' and `os.path'.
+	(StringTable) <__init__>: Add parameter to initialize master table
+	name.
+	(StringTable) <dump>: Don't pass master table name.
+	(StringTable) <dump_sublist>: Emit explanatory comment.
+	Simplify and make output more human readable.
+	(t1_bias, glyph_list, adobe_glyph_names): Removed.  Unused.
+	(main): Use `basename' for file name in header.
+
+	* src/psnames/pstables.h: Regenerated.
+
+2005-03-09  David Turner  <david@freetype.org>
+
+	* src/tools/glnames.py: Rewrite the generator for the `pstables.h'
+	header file which contains various constant tables related to glyph
+	names.  It now uses a different, more compact storage scheme that
+	saves about 20KB.  This also closes Savannah bug #12262.
+
+	* src/psnames/pstables.h: Regenerated.
+
+	* src/psnames/psmodule.c (ps_unicode_value): Use
+	`ft_get_adobe_glyph_index', a new function defined in `pstables.h'.
+	(ps_get_macintosh_name, ps_get_standard_strings): Updated.
+
+	* src/base/ftobjs.c (FT_Set_Char_Sizes): Handle fractional sizes
+	more carefully.  This fixes Savannah bug #12263.
+
+2005-03-06  David Turner  <david@freetype.org>
+
+	* src/otvalid/otvgsub.c, src/otvalid/otvgpos.c: Make static tables
+	constant.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init): Fix Savannah bug
+	#12212 (auto-hinter refuses to work if no Unicode charmap in font).
+
+2005-03-05  Werner Lemberg  <wl@gnu.org>
+
+	* autogen.sh: New script for bootstrapping.
+
+	* README.CVS: New file which documents bootstrapping.
+
+	* builds/unix/aclocal.m4, builds/unix/config.guess,
+	builds/unix/config.sub, builds/unix/configure,
+	builds/unix/ltmain.sh: Removed.
+
+2005-03-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftutil.c: Include FT_INTERNAL_OBJECTS_H.
+
+2005-03-03  Werner Lemberg  <wl@gnu.org>
+
+	Various fixes for C and C++ compiling.
+
+	* src/autofit/*: Add copyright messages.
+
+	* src/autofit/afhints.c (af_glyph_hints_done): Don't use
+	`AF_Dimension' but `int' for loop counter.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use
+	`AF_Dimension' but `int' for loop counter.
+	Use proper enumeration value for `render_mode'.
+	(af_latin_metrics_scale_dim): Don't shadow variables.
+	(af_latin_hints_compute_segments): Use proper cast for `major_dir'
+	and `segment_dir'.
+	(af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to
+	`af_latin_compute_stem_width'.
+	(af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop
+	counter.
+
+	* src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use
+	proper cast for memory allocation.
+
+	* src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for
+	initialization of `sfnt'.
+
+	* src/sfnt/sfdriver.c: Include `ttkern.h'.
+
+	* src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables.
+
+	* src/truetype/ttgload.c: Include `ttpload.h'.
+
+2005-03-03  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftmemory.h (FT_ALLOC, FT_REALLOC,
+	FT_QALLOC, FT_QREALLOC) [gcc >= 3.3]: Provide macro versions which
+	avoid compiler warnings.
+	(FT_NEW, FT_NEW_ARRAY, FT_RENEW_ARRAY, FT_QNEW, FT_QNEW_ARRAY,
+	FT_QRENEW_ARRAY, FT_ALLOC_ARRAY, FT_REALLOC_ARRAY): Updated.
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
+	FT_FACE_FIND_GLOBAL_SERVICE, FT_FACE_LOOKUP_SERVICE) [__cplusplus]:
+	Provide macro versions which avoid compiler warnings.
+
+	* src/base/ftutil.c (ft_highpow2): New utility function.
+
+	* include/freetype/internal/ftobjs.h: Updated.
+
+	* src/pfr/pfrload.c (pfr_get_gindex, pfr_compare_kern_pairs,
+	pfr_sort_kerning_pairs): Don't define if FT_OPTIMIZE_MEMORY is set.
+	(pfr_phy_font_done): Don't handle `kern_pairs' if FT_OPTIMIZE_MEMORY
+	is set.
+	(pfr_phy_font_load): Don't call `pfr_sort_kerning_pairs' if
+	FT_OPTIMIZE_MEMORY is set.
+
+	* src/pfr/pfrobjs.c (pfr_slot_load): Comment out some code which
+	doesn't work with broken fonts.
+	(pfr_face_get_kerning) [FT_OPTIMIZE_MEMORY]: Implement.
+
+	* src/pfr/pfrtypes.h (PFR_KernItemRec): Optimize member types.
+	(PFR_NEXT_KPAIR): New macro.
+	(PFR_PhyFontRec): Don't define `kern_pairs' if FT_OPTIMIZE_MEMORY is
+	set.
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Introduce
+	temporary variable to avoid gcc warning.
+	(tt_face_load_sbit_image): Mark unused variables with FT_UNUSED.
+
+	* src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]:
+	Remove redundant variable.
+
+	* include/freetype/config/ftmodule.h: Moving the order of drivers to
+	speed up font loading.  The PCF and BDF loaders are still slow and
+	consume far too much memory.
+
+2005-03-03  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Updated to recent changes.
+
+2005-03-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afdummy.c, src/autofit/afdummy.h
+	(af_dummy_script_class): Fix type.
+
+	* src/autofit/aflatin.c, src/autofit/aflatin.h
+	(af_latin_script_class): Fix type.
+
+	* src/autofit/rules.mk (AUTOF_DRV_SRC): Fix typo.
+
+2005-03-01  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning),
+	src/sfnt/ttsbit0.c (tt_face_load_sbit_strikes,
+	tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_compound,
+	tt_sbit_decoder_load_image), src/sfnt/ttload.c
+	(tt_face_load_metrics): Remove compiler warnings
+	-- redundant variables, missing initializations, etc.
+
+	* src/sfnt/ttsbit.h: Handle FT_OPTIMIZE_MEMORY.
+
+	* src/autofit/rules.mk, src/autofit/module.mk,
+	src/autofit/afangles.h: New files.
+
+	* src/autofit/afhints.c (af_axis_hints_new_segment,
+	af_axis_hints_new_edge): New functions.
+	(af_glyph_hints_done): Do proper deallocation.
+	(af_glyph_hints_reload): Only reallocate points array.  This
+	drastically reduces heap usage.
+
+	* src/autofit/afhints.h (AF_PointRec, AF_SegmentRec): Optimize
+	member types and positions.
+	(AF_AxisHintsRec): Add `max_segments' and `max_edges'.
+	(af_axis_hints_new_segment, af_axis_hints_new_edge): New prototypes.
+
+	* src/autofit/aflatin.c (af_latin_metricsc_scale): Don't call
+	AF_SCALER_EQUAL_SCALES.
+	(af_latin_hints_compute_segments): Change return type to FT_Error.
+	Update all callers.
+	Improve segment allocation.
+	(af_latin_hints_compute_edges): Change return type to FT_Error.
+	Update all callers.
+	Improve edge allocation and link handling.
+	(af_latin_hints_detect_features): Change return type to FT_Error.
+	Update all callers.
+
+	* src/autofit/aflatin.h: Updated.
+
+	* src/autofit/afloader.c (af_loader_load_g)
+	<FT_GLYPH_FORMAT_OUTLINE>: Assure axis->num_edges > 1.  This fixes
+	a bug with certain fonts.
+
+	* include/freetype/config/ftmodule.h: The auto-fitter is now the
+	only supported auto-hinting module.
+
+	* include/freetype/config/ftstdlib.h (FT_INT_MAX): New macro.
+
+2005-02-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Fix typo.
+
+	* src/sfnt/ttkern.c: Include `ttkern.h'.
+	(FT_COMPONENT): Updated.
+
+	* include/freetype/internal/fttrace.h: Add entry for `ttkern'.
+
+	* src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/.
+	Decorate constants with `U' and `L' where necessary.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
+
+2005-02-28  David Turner  <david@freetype.org>
+
+	* src/base/ftdbgmem.c (FT_DumpMemory): Added sorting of memory
+	sources according to decreasing maximum cumulative allocations.
+	(ft_mem_source_compare): New auxiliary function.
+
+	* src/sfnt/ttsbit0.c: New file, implementing a heap-optimized
+	embedded bitmap loader.
+
+	* src/sfnt/ttsbit.c: Include `ft2build.h', FT_INTERNAL_DEBUG_H,
+	FT_INTERNAL_STREAM_H, FT_TRUETYPE_TAGS_H.
+	Load `ttsbit0.c' if FT_OPTIMIZE_MEMORY is set, otherwise use
+	file contents.
+	(tt_face_load_sbit_strikes): Set up root fields to indicate the
+	strikes.  This fixes Savannah bug #12107.
+	Use `static' keyword for `sbit_line_metrics_field',
+	`strike_start_fields', `strike_end_fields'.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Define
+	`sbit_table', `sbit_table_size', `sbit_num_strikes' if
+	FT_OPTIMIZE_MEMORY is set.
+	Don't define `num_sbit_strikes' and `sbit_strikes' if
+	FT_OPTIMIZE_MEMORY is set.
+
+	* src/cff/cffobjs.c (sbit_size_reset): Handle FT_OPTIMIZE_MEMORY.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Fixed bug that prevented
+	loading SFNT fonts without a `kern' table.
+	Properly pass root->face_flags.
+	Remove code for TT_CONFIG_OPTION_EMBEDDED_BITMAPS.
+
+	* src/sfnt/sfdriver.c (sfnt_interface)
+	[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Don't use `tt_find_sbit_image'
+	and `tt_load_sbit_metrics'.
+
+	* src/sfnt/ttcmap.c: Optimize linear charmap scanning for Format 4.
+	(OPT_CMAP4): New macro.
+	(TT_CMap4Rec) [OPT_CMAP4]: New structure.
+	(tt_cmap4_init, tt_cmap4_set_range, tt_cmap4_next, tt_cmap4_reset)
+	[OPT_CMAP4]: New functions.
+	(tt_cmap4_char_next) [OPT_CMAP4]: Use `tt_cmap4_next' and
+	`tt_cmap4_reset'.
+	(tt_cmap4_class_rec) [OPT_CMAP4]: Use `TT_CMap4Rec' and
+	`tt_cmap4_init'.
+
+	* src/truetype/ttobjs.c (Reset_SBit_Size): Handle
+	FT_OPTIMIZE_MEMORY.
+
+	* src/autofit/afhints.h (AF_PointRec, AF_SegmentRec, AF_EdgeRec):
+	Optimize member types.
+
+	* src/autofit/afloader.c (af_loader_done): Call
+	`af_glyph_hints_done'.
+
+2005-02-27  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttkern.c (tt_face_load_kern): Fix a small bug which
+	caused invalid (random) return values for the horizontal kerning.
+
+2005-02-25  David Turner  <david@freetype.org>
+
+	Implement several memory optimizations to drastically reduce the
+	heap usage of FreeType, especially in the case of memory-mapped
+	files.  The idea is to avoid loading and decoding tables in the
+	heap, and instead access the raw data whenever possible (i.e., when
+	it doesn't compromise performance).
+
+	This has several benefits: For example, opening vera.ttf now uses
+	just a small amount of memory (even when the FT_Library footprint is
+	accounted for), until you start loading glyphs.  Even then, you save
+	at least 20KB compared to the non-optimized case.  Performance of
+	various operations, including open and close, has also been
+	dramatically improved.
+
+	More optimizations to come, especially for the auto-hinter.
+
+	* include/freetype/internal/sfnt.h (TT_Face_GetKerningFunc): New
+	function type.
+	(SFNT_Interface): Add it.
+
+	* include/freetype/internal/tttypes.h (TT_HdmxEntryRec, TT_HdmxRec,
+	TT_Kern0_PairRec): Don't define if FT_OPTIMIZE_MEMORY is set.
+	(TT_FaceRec): Define `horz_metrics', `horz_metrics_size',
+	`vert_metrics', `vert_metrics_size', `hdmx_table',
+	`hdmx_table_size', `hdmx_record_count', `hdmx_record_size',
+	`hdmx_record_sizes', `kern_table', `kern_table_size,
+	`num_kern_tables', `kern_avail_bits', `kern_order_bits' if
+	FT_OPTIMIZE_MEMORY is set.
+	Don't define `hdmx', `num_kern_pairs', `kern_table_index',
+	`kern_pairs' if FT_OPTIMIZE_MEMORY is set.
+
+	* src/base/ftdbgmem.c (ft_mem_table_set): Don't shadow variable.
+	Fix compiler warning.
+
+	* src/cff/cffdrivr.c (Get_Kerning): Renamed to...
+	(cff_get_kerning): This.  Simplify.
+	(cff_driver_class): Updated.
+
+	* src/sfnt/Jamfile (_sources): Add `ttkern'.
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `ttkern.c'.
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Add `tt_face_get_kerning'.
+
+	* src/sfnt/sfnt.c: Include `ttkern.c'.
+
+	* src/sfnt/sfobjs.c: Include `ttkern.h'.
+	(sfnt_load_face): Consider the `kern' and `gasp' table as optional.
+	(sfnt_done_face): Call `tt_face_done_kern'.
+	Handle horizontal metrics for FT_OPTIMIZE_MEMORY.
+
+	* src/sfnt/ttkern.c, src/sfnt/ttkern.h: New files.  Code has been
+	taken from `ttload.c' and `ttload.h'.
+	Provide special versions of `tt_face_load_kern',
+	`tt_face_get_kerning', and `tt_face_done_kern' for
+	FT_OPTIMIZE_MEMORY.
+
+	* src/sfnt/ttload.c (tt_face_load_metrics, tt_face_load_hdmx,
+	tt_face_free_hdmx): Provide version for FT_OPTIMIZE_MEMORY.
+	(tt_face_load_kern, tt_kern_pair_compare, TT_KERN_INDEX): Moved to
+	`ttkern.c'.
+
+	* src/sfnt/ttload.h: Updated.
+
+	* src/sfnt/ttsbit.c (sbit_metrics_field): Add `static' keyword.
+
+	* src/truetype/ttdriver.c (Get_Kerning): Renamed to...
+	(tt_get_kerning): This.  Simplify.
+	(tt_driver_class): Updated.
+
+	* src/truetype/ttgload.c (TT_Get_Metrics): Renamed to...
+	(tt_face_get_metrics): This.  Provide version for FT_OPTIMIZE_MEMORY.
+	Update all callers.
+	(Get_Advance_Widths): Replaced with...
+	(Get_Advance_WidthPtr): This.  Provide version for
+	FT_OPTIMIZE_MEMORY.
+	Update all callers.
+
+	* src/truetype/ttgload.h: Updated.
+
+2005-02-22  David Turner  <david@freetype.org>
+
+	* src/base/ftdbgmem.c: Partly rewritten.  Added the ability to list
+	all allocation sites in the memory debugger.  Also a new function
+	FT_DumpMemory() was added.  It is only available in builds with
+	FT_DEBUG_MEMORY defined, and you must declare it in your own code to
+	use it, i.e., with something like:
+
+	  extern void FT_DumpMemory( FT_Memory );
+
+	  ...
+
+	  FT_DumpMemory( memory );
+
+	* include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_BYTECODE_INTERPRETER): Comment out definition --
+	again.
+	(FT_OPTIMIZE_MEMORY): New configuration macro to control various
+	optimizations for reducing the heap footprint of memory-mapped
+	TrueType files.
+
+	* include/freetype/internal/ftmemory.h (FT_ARRAY_ZERO): New
+	convenience macro.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec)
+	[FT_OPTIMIZE_MEMORY]: Use optimized types for `num_locations' and
+	`glyph_locations'.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Call
+	`tt_face_get_location'.
+
+	* src/truetype/ttobjs.c (tt_face_init)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Improve error handling.
+	(tt_face_done): Call `tt_face_done_loca'.
+
+	* src/truetype/ttpload.c (tt_face_get_location, tt_face_done_loca):
+	New functions.  If FT_OPTIMIZE_MEMORY is set, the locations table is
+	read directly from memory-mapped streams, instead of being decoded
+	into the heap.
+	(tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: New implementation.
+	(tt_face_load_cvt, tt_face_load_fpgm): Only load table if the
+	bytecode interpreter is compiled in.
+
+	* src/truetype/ttpload.h: Updated.
+
+	* src/autohint/ahglyph.c (ah_outline_load): Improve allocation
+	logic.
+
+2005-02-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.5.14.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.9.4.
+
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org.
+
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`texinfo' CVS module at subversions.gnu.org.
+
+2005-02-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffcmap.c (cff_cmap_unicode_init): Don't try to build
+	a cmap for a CID-keyed font which doesn't have SIDs.
+
+2005-02-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (read_binary_data): Return more meaningful
+	value.
+	(parse_encoding, parse_subrs, parse_charstrings, parse_dict): Check
+	parser error value after call to T1_Skip_PS_Token (where necessary).
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Check parser error
+	value after call to T1_Skip_PS_Token.
+
+	* src/cid/cidparse.c (cid_parser_new): Check parser error value
+	after call to cid_parser_skip_PS_token.
+
+	* src/type42/t42parse.c (t42_parse_encoding, t42_parse_sfnts,
+	t42_parse_charstrings, t42_parse_dict): Check parser error value
+	after call to T1_Skip_PS_Token (where necessary).
+
+	* src/psaux/psobjc.c (skip_string, ps_parser_skip_PS_token,
+	ps_tobytes): Add error messages.
+
+2005-02-12  Werner Lemberg  <wl@gnu.org>
+
+	* configure: Output more variables to the created Makefile so that
+	it can be used for ft2demos also (if the FT2DEMOS variable is
+	defined).
+
+2005-02-10  David Turner  <david@freetype.org>
+
+	* src/pfr/pfrgload.c (pfr_glyph_load): Fix an unbounded growing
+	dynamic array when loading a glyph from a PFR font (Savannah bug
+	#11921).
+
+	* src/base/ftbitmap.c (FT_Bitmap_Convert): Small improvements to the
+	conversion function (mainly stupid optimization).
+
+	* src/base/Jamfile: Adding ftbitmap.c to the list of compiled files.
+
+2005-02-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype-config.in: Add new flag `--ftversion' to
+	return the FreeType version.  Suggested by George Williams
+	<gww@silcom.com>.
+
+	* docs/CHANGES: Updated.
+
+2005-02-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case
+	of error.  Reported by YAMANO-UCHI Hidetoshi <mer@din.or.jp>.
+
+2005-02-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_closepath>: Accept `T1_Parse_Have_Moveto' state also which can
+	happen in empty glyphs.  Reported by Ian Brown
+	<ian.brown@printsoft.de> (Savannah bug #11856).
+
+2005-02-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/*: Removed.  Obsolete.
+
+2004-12-28  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.5.10.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.9.4.
+	* builds/unix/configure: Regenerated with autoconf 2.59b.
+
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org.
+
+	* builds/unix/install-sh: Updated from
+	`texinfo' CVS module at subversions.gnu.org.
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Add proper cast for
+	ft_alloc.
+	Fix compiler warning.
+
+2004-12-27  Dirck Blaskey  <listtarget@danbala.com>
+
+	* src/cff/cffobjs.c (cff_face_init): Improve computation of
+	FT_STYLE_BOLD_FLAG.
+
+2004-12-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): A CFF within an SFNT can have
+	only a single font.  This is undocumented but has been verified on
+	the opentype list.
+
+2004-12-26  Werner Lemberg  <wl@gnu.org>
+
+	* Jamfile (FT2_COMPONENTS): Add `otvalid'.
+
+2004-12-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning.
+
+2004-12-15  Werner Lemberg  <wl@gnu.org>
+
+	* vms_make.com: Add ftbitmap.obj.
+
+2004-12-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for
+	handling various bitmap formats.
+
+	* include/freetype/config/ftheader.h (FT_BITMAP_H): New macro.
+
+	* src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c.
+
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp
+	but return them as-is.
+
+	* docs/CHANGES: Mention new bitmap API.
+	* include/freetype/ftchapter.s: Updated.
+
+2004-12-11  Robert Clark  <freetype@ratty.org.uk>
+
+	* src/base/ftobjs.c (FT_Get_Kerning): Make kerning amount
+	dependent on ppem by scaling down for ppem < 25, then do normal
+	rounding.  This gives slightly better results than rounding towards
+	zero.
+
+2004-12-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Get_Kerning): Always round towards zero
+	for FT_KERNING_DEFAULT.  This greatly enhances the kerning for
+	small ppem values.
+
+2004-12-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (ft_glyphslot_clear): Reset `lsb_delta' and
+	`rsb_delta'.
+
+2004-12-05  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install.mk (install): Use $(OBJ_BUILD) for ftconfig.h.
+
+2004-12-03  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* include/freetype/ttnameid.h: Updated to latest
+	specifications from Microsoft.
+
+2004-11-26  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* vms_make.com: Include ftbbox.c.
+	Fix `ccopt'.
+	Handle `otvalid' module.
+	Update `vmslib.dat' default values.
+	Fixes to `libs.opt'.
+
+2004-11-23  Anders Kaseorg  <anders@kaseorg.com>
+
+	* src/base/ftoutln.c (FT_OrientationExtremumRec,
+	ft_orientation_extremum_compute): Removed.
+	(FT_Outline_Get_Orientation): Rewritten, simplified.
+
+	* src/autohint/ahglyph.c: Include FT_OUTLINE_H.
+	(ah_test_extremum, ah_get_orientation): Removed.
+	(ah_outline_load): Use FT_Outline_Get_Orientation.
+
+	* src/base/ftsynth.c (ft_test_extrama, ft_get_orientation): Removed.
+	(FT_GlyphSlot_Embolden): Use FT_Outline_Get_Orientation.
+
+2004-11-23  Fernando Papa  <fpapa@netgate.com.uy>
+
+	* src/truetype/ttinterp.h: Fix typo.
+
+2004-11-22  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* builds/win32/detect.mk: Corrected logic that detects Windows NT to
+	use the previous change even if win32 is forced.  Corrected
+	detection of win32 on Win9X.
+
+	* builds/dos/detect.mk: Added same correction as for win32 about
+	COPY on Windows NT.  Detection of plain DOS 7.x.
+
+2004-11-22  Werner Lemberg  <wl@gnu.org>
+
+	* builds/detect.mk: Undo change from 2004-11-20.
+	* builds/win32/detect.mk: If the `OS' environment variable contains
+	`Windows_NT', use `cmd.exe /c copy' for copying files.
+
+2004-11-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/detect.mk (dos_setup): Use `cmd.exe' for copying
+	$(CONFIG_MK) to force lowercase file name under Windows.
+
+2004-11-19  Werner Lemberg  <wl@gnu.org>
+
+	Fix a serious bug in the TT hinter.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Don't shift
+	points vertically before hinting.
+
+	* docs/CHANGES: Updated.
+
+	* src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
+	FTC_GCache_Lookup): A new try to fix comparison with zero.
+
+2004-11-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is
+	used.
+	* builds/unix/configure: Regenerated.
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org.
+
+2004-11-16  Dr. Martin P.J. Zinser  <zinser@decus.de>
+
+	* src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
+	FTC_GCache_Lookup): Fix comparison with zero.
+
+	* docs/INSTALL.VMS: Updated.
+
+	* vms_make.com: Updated.  All `descrip.mms' files are now created
+	automatically.
+
+	* src/*/descrip.mms: Removed.
+
+2004-11-16  Owen Taylor  <otaylor@redhat.com>
+
+	* builds/unix/freetype-config.in: Suppress -L$libdir for
+	/usr/lib64 as well as /usr/lib.  (Reported by Dan Winship -
+	https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=139199)
+
+2004-11-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffdrivr.c (cff_service_ps_info): Updated.
+	* src/cid/cidriver.c (cid_service_ps_info): Updated.
+	* src/type42/t42drivr.c (t42_ps_get_font_private): New function.
+	(t42_service_ps_info): Updated.
+
+	* src/type42/t42parse.c (t42_parse_dict): Remove compiler warning.
+
+2004-11-11  David Bevan  <dbevan@emtex.com>
+
+	Add new function FT_Get_PS_Font_Private().
+
+	* include/freetype/internal/services/svpsinfo.h
+	(PS_GetFontPrivateFunc): New service function.
+
+	* include/freetype/t1tables.h, src/base/fttype1.c
+	(FT_Get_PS_Font_Private): New function.
+
+	* src/type1/t1driver.c (t1_ps_get_font_private): New function.
+	(t1_service_ps_info): Updated.
+
+2004-10-13  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftstdlib.h: Include `stddef.h'.
+	(ft_ptrdiff_t): Define.
+
+	* include/freetype/fttypes.h (FT_PtrDist): Use `ft_ptrdiff_t'.
+
+	* src/cid/cidload.c (cid_parse_dict), src/type1/t1load.c
+	(parse_dict): Fix compiler warning.
+
+2004-10-11  Joshua Neal  <jneal@csdaily.com>
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Check for pointer
+	overflow.
+
+	* src/sfnt/ttload.c (tt_face_load_hdmx): Protect against bad input.
+	Don't use FT_QNEW_ARRAY but FT_NEW_ARRAY to make deallocation work
+	in case of failure.
+
+	* src/sfnt/ttsbit.c (Load_SBit_Range): Check range intervals.
+	(tt_face_load_sbit_strikes): Allocate `strike_sbit_ranges' after
+	frame test.
+
+	* src/truetype/ttgload.c (TTLoad_Simple_Glyph): Add assertion for
+	`flag'.
+
+2004-10-09  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-10-09  Boris Letocha  <b.letocha@cz.gmc.net>
+
+	Fix handling of NPUSHW if skipped in data stream.
+
+	* src/truetype/ttinterp.c (opcode_length): Set value for NPUSHW
+	to -2.
+	(SkipCode, TT_RunIns): Use opcode_length value for computation of
+	bytes to be skipped.
+
+2004-09-10  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* vms_make.com: Updated.
+
+2004-09-09  Werner Lemberg  <wl@gnu.org>
+
+	Adding OpenType validation module.  The code is based on the
+	(unfinished) `otlayout' module but has been heavily modified to make
+	it much more compact.
+
+	* src/otvalid/*: New module.
+
+	* include/freetype/ftotval.h, src/base/ftotval.c,
+	include/freetype/internal/services/svotval.h: New files.
+
+	* include/freetype/config/ftmodule.h: Add otv_module_class.
+	* include/freetype/config/ftheader.h (FT_OPENTYPE_VALIDATE_H): New
+	macro.
+	* include/freetype/internal/ftserv.h
+	(FT_SERVICE_OPENTYPE_VALIDATE_H): New macro.
+	* include/freetype/internal/fttrace.h (otvmodule, otvcommon,
+	otvbase, otvgdef, otvgpos, otvgsub, otvjstf): New trace components.
+
+	* include/freetype/ftchapters.h: Updated.
+
+	* src/base/Jamfile (Library), src/base/descrip.mms (OBJS),
+	src/base/rules.mk (BASE_EXT_SRC): Updated.
+
+	* docs/CHANGES: Updated.
+
+2004-09-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/sources.py (re_source_block_format2) <column>:
+	Use lookahead assertion to not match `*/'.  This removes spurious
+	insertions of `/' in the HTML output.
+
+2004-09-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Fix call to
+	FT_NEW_ARRAY.
+
+2004-09-04  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftobjs.h: Don't include
+	FT_CONFIG_STANDARD_LIBRARY_H.
+	(FT_Validator, FT_ValidationLevel, FT_ValidatorRec, FT_VALIDATOR,
+	ft_validator_init, ft_validator_run, ft_validator_error, FT_INVALID,
+	FT_INVALID_TOO_SHORT, FT_INVALID_OFFSET, FT_INVALID_FORMAT,
+	FT_INVALID_GLYPH_ID, FT_INVALID_DATA): Move to...
+
+	* include/freetype/internal/ftvalid.h: New file.
+	Make FT_INVALID return module-specific error codes.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_VALIDATE_H): New
+	macro.
+
+	* include/freetype/fterrors.h: Undefine FT_ERR_PREFIX only if
+	FT_KEEP_ERR_PREFIX isn't defined.
+
+	* src/base/ftobjs.c: Include FT_INTERNAL_VALIDATE_H.
+
+	* src/sfnt/ttcmap.h: Don't include FT_INTERNAL_OBJECTS_H but
+	FT_INTERNAL_VALIDATE_H.
+
+	* src/sfnt/ttcmap.c: Don't include FT_INTERNAL_OBJECTS_H but
+	FT_INTERNAL_VALIDATE_H.
+	Include sferrors.h before FT_INTERNAL_VALIDATE_H.
+	s/FT_Err_Ok/SFNT_Err_Ok/.
+
+	* src/sfnt/sferrors.h: Define FT_KEEP_ERR_PREFIX.
+
+	* src/type1/t1afm.c: Include t1errors.h.
+
+2004-09-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdebug.c (ft_debug_init): Highest debug level is 7,
+	not 6.
+	* docs/DEBUG: Updated.
+
+2004-08-30  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/tttags.h (TTAG_BASE, TTAG_GDEF, TTAG_GPOS,
+	TTAG_JSTF): New tags.
+
+	* include/freetype/fttypes.h (FT_Bytes, FT_Tag): New typedefs.
+	(FT_Int): Add `signed'.
+
+2004-08-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlgpos.c (otl_gpos_subtable_validate): Add argument
+	to pass number of lookups.
+	Update all callers.
+	Don't call otl_lookup_list_validate but otl_lookup_validate.
+	(otl_gpos_validate): Call otl_lookup_list_validate instead of
+	otl_gpos_subtable_validate.
+
+	* src/otlayout/otlgpos.h: Updated.
+
+	* src/otlayout/otljstf.c (otl_jstf_max_validate): Add argument to
+	pass number of lookups.
+	Update all callers.
+
+
+	* src/cff/cffparse.c (cff_parse_real): s/exp/exponent/ to avoid
+	compiler warning.
+
+
+	* src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Renamed to...
+	* src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: This.
+	* src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c,
+	src/sfnt/sfnt.c, src/sfnt/sfobjs.c: Updated.
+
+
+	* builds/compiler/gcc-dev.mk (CFLAGS): Don't add `-Wnested-externs'
+	if compiler is g++ (v3.3.3 emits a warning otherwise).
+
+2004-08-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlgpos.c (otl_value_length): Return number of bytes,
+	not number of 16bit entities.
+	(otl_gpos_lookup2_validate): Check class definition tables for
+	format 2.
+	Fix loop for format 2.
+	(otl_liga_mark2_validate): Fix offset for otl_anchor_validate.
+
+2004-08-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftmac.c: Don't include truetype/ttobjs.h.
+	Don't include type1/t1objs.h.
+	(FT_New_Face_From_FSSpec) [!__MWERKS__]: Remove compiler warnings.
+
+2004-08-27  Mathieu Malaterre  <mathieu@malaterre.com>
+
+	* src/base/ftmac.c: Handle OS_INLINE for xlc compiler also.
+
+2004-08-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlayout.h: Add copyright.
+	(OTL_INVALID_OFFSET): Removed.
+
+	* src/otlayout/otlgdef.h: Include otlayout.h.
+	Comment out inclusion of otltable.h.
+
+	* src/otlayout/otlgpos.c (otl_gpos_lookup4_validate): Fix call
+	to otl_base_array_validate.
+	(otl_liga_mark2_validate): Fix `for' loop.
+
+	* src/otlayout/otlgsub.c (otl_ligature_validate): Check `glyph_id',
+	not components array.
+
+	* src/otlcommn.c (otl_lookup_get_count, otl_feature_get_count):
+	Comment out.
+	(otl_lookup_list_get_count, otl_feature_list_get_count): Activate.
+	(otl_feature_list_validate, otl_gsubgpos_get_lookup_count):
+	s/otl_lookup_get_count/otl_lookup_list_get_count/.
+	(otl_script_list_validate):
+	s/otl_feature_get_count/otl_feature_list_get_count/.
+	(otl_script_validate): Call otl_lang_validate for default language.
+
+	* src/otlayout/otlcommn.h: Updated.
+
+2004-08-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlgpos.c (otl_gpos_lookup1_validate,
+	otl_gpos_lookup2_validate, otl_gpos_lookup3_validate,
+	otl_gpos_lookup4_validate, otl_gpos_lookup5_validate,
+	otl_gpos_lookup6_validate, otl_gpos_lookup9_validate,
+	otl_gpos_validate): Update
+	function arguments.
+	(otl_gpos_lookup7_validate, otl_gpos_lookup8_validate): Update
+	function arguments.
+	Handle NULL offsets correctly.
+	Check sequence and lookup indices for format 3.
+	(otl_pos_rule_validate, otl_chain_pos_rule_validate): Add argument
+	to pass lookup count.
+	Check sequence and glyph indices.
+	(otl_gpos_subtable_validate): Update function arguments.
+	Update callers.
+
+	* src/otlayout/otlgpos.h: Updated.
+
+	* src/otlayout/otlgsub.c (otl_gsub_lookup1_validate,
+	otl_gsub_lookup3_validate, otl_gsub_lookup8_validate): Update
+	function arguments.
+	Add glyph index checks.
+	(otl_sequence_validate, otl_alternate_set_validate,
+	otl_ligature_validate): Add argument to pass glyph count.
+	Update callers.
+	Add glyph index check.
+	(otl_gsub_lookup2_validate, otl_gsub_lookup4_validate): Update
+	function arguments.
+	(otl_ligature_set_validate): Add argument to pass glyph count.
+	Update caller.
+	(otl_sub_class_rule_validate,
+	otl_sub_class_rule_set_validate): Removed.
+	(otl_sub_rule_validate, otl_chain_sub_rule_validate): Add argument
+	to pass lookup count.
+	Update callers.
+	Add lookup index check.
+	(otl_sub_rule_set_validate, otl_chain_sub_rule_set_validate): Add
+	argument to pass lookup count.
+	Update callers.
+	(otl_gsub_lookup5_validate): Update function arguments.
+	Handle NULL offsets correctly.
+	Don't call otl_sub_class_rule_set_validate but
+	otl_sub_rule_set_validate.
+	Check sequence and lookup indices for format 3.
+	(otl_gsub_lookup6_validate): Update function arguments.
+	Handle NULL offsets correctly.
+	Check sequence and lookup indices for format 3.
+	(otl_gsub_lookup7_validate, otl_gsub_validate): Update function
+	arguments.
+
+	* src/otlayout/otlgsub.h: Updated.
+
+	* src/otlayout/otlbase.c (otl_base_validate): Handle NULL offsets
+	correctly.
+
+	* src/otlayout/otlcommn.c (otl_class_definition_validate): Fix
+	compiler warning.
+	(otl_coverage_get_first, otl_coverage_get_last): New functions.
+	(otl_lookup_validate): Add arguments to pass lookup and glyph
+	counts.
+	Update callers.
+	(otl_lookup_list_validate): Add argument to pass glyph count.
+	Update callers.
+
+	* src/otlayout/otlcommn.h: Updated.
+
+	* src/otlayout/otljstf.c (otl_jstf_extender_validate,
+	otl_jstf_max_validate, otl_jstf_script_validate,
+	otl_jstf_priority_validate, otl_jstf_lang_validate): Add parameter
+	to validate glyph indices.
+	Update callers.
+	(otl_jstf_validate): Add parameter which specifies number of glyphs
+	in font.
+
+	* src/otlayout/otljstf.h: Updated.
+
+2004-08-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlgpos.c (otl_liga_mark2_validate): Add parameter
+	to handle possible NULL values properly.
+	Update all callers.
+
+2004-08-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/gpos.c: Rename counting variables to be more
+	meaningful.
+	Add copyright.
+	(otl_liga_attach_validate): Renamed to...
+	(otl_liga_mark2_validate): This.
+	Update all callers.
+	(otl_mark2_array_validate): Removed.
+	(otl_gpos_lookup6_validate): Call otl_liga_mark2_validate, not
+	otl_mark2_array_validate.
+	(otl_pos_class_set_validate, otl_pos_class_rule_validate): Removed.
+	(otl_gpos_lookup7_validate): Complete code for format 2.
+	(otl_chain_pos_class_rule_validate,
+	otl_chain_pos_class_set_validate): Removed.
+	(otl_gpos_lookup8_validate): Don't call
+	otl_chain_pos_class_set_validate but
+	otl_chain_pos_rule_set_validate.
+	Simplify some code.
+
+	* src/otlayout/otlgpos.h: Add copyright.
+
+2004-08-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otljstf.c (otl_jstf_gsub_mods_validate): Removed.
+	(otl_jstf_gpos_mods_validate): Renamed to...
+	(otl_jstf_gsubgpos_mods_validate): This.
+	Test whether lookup_count is zero.
+	(otl_jstf_priority_validate): Use otl_jstf_gsubgpos_mods_validate.
+	(otl_jstf_validate): Initialize gsub_lookup_count and
+	gpos_lookup_count if gsub or gpos is zero.
+
+	* src/otlayout/otlgsub.c: Rename counting variables to be more
+	meaningful.
+	Add copyright.
+	(otl_gsub_lookup1_validate): Simplify code.
+	(otl_gsub_lookup2_validate, otl_gsub_lookup3_validate,
+	otl_gsub_lookup4_validate, otl_gsub_lookup7_validate): Remove unused
+	variables.
+	(otl_gsub_lookup5_validate): Remove unused variable.
+	Fix call to otl_sub_rule_set_validate and
+	otl_sub_class_rule_set_validate.
+	(otl_chain_sub_class_rule_validate,
+	otl_chain_sub_class_set_validate): Removed.
+	(otl_gsub_lookup6_validate): Remove unused variable.
+	Fix call to otl_chain_sub_rule_set_validate.
+	(otl_gsub_lookup7_validate): Handle lookup type 8 also.
+	(otl_gsub_lookup8_validate: New function.
+	(otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
+	otl_gsub_lookup3_apply): Commented out.
+	(otl_gsub_validate_funcs): Add otl_gsub_lookup7_validate and
+	otl_gsub_lookup8_validate.
+	(otl_gsub_validate): Updated.
+
+	* src/otlayout/otlgsub.h: Add copyright.
+
+	* src/otlayout/otlcommn.c, src/otlayout/otlcommn.h
+	(otl_coverage_get_index): Comment out.
+
+2004-08-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlcommn.c (otl_gsubgpos_get_lookup_count): New
+	function.
+	* src/otlayout/otlcommn.h: Updated.
+
+	* src/otlayout/otlbase.c: Rename counting variables to be more
+	meaningful.
+	Add copyright message.
+	* src/otlayout/otlbase.h: Add copyright message.
+
+	* src/otlayout/otlgdef.c: Rename counting variables to be more
+	meaningful.
+	Add copyright message.
+	Use OTL_CHECK everywhere.
+	(otl_caret_value_validate): Remove unused variable.
+	(otl_gdef_validate): All tables are optional.
+	* src/otlayout/otlgdef.h: Add copyright message.
+
+	* src/otlayout/otljstf.c: Rename counting variables to be more
+	meaningful.
+	Add copyright message.
+	(otl_jstf_gsub_mods_validate, otl_jstf_gpos_mods_validate): Add
+	parameter to pass lookup count.
+	Update all callers.
+	Check lookup array.
+	(otl_jstf_max_validate):
+	s/otl_gpos_subtable_check/otl_gpos_subtable_validate/.
+	(otl_jstf_priority_validate, otl_jstf_lang_validate,
+	otl_jstf_script_validate): Add two parameters to pass lookup counts.
+	Update all callers.
+	(otl_jstf_validate): Add two parameters to pass GPOS and GSUB
+	table offsets; use otl_gsubgpos_get_lookup_count to convert extract
+	lookup counts.
+	Fix typo.
+	* src/otlayout/otljstf.h: Updated.
+	Add copyright message.
+
+	* src/otlayout/otlgpos.c (otl_gpos_subtable_validate): New function.
+	(otl_gpos_validate): Use it.
+	* src/otlayout/otlgpos.h: Updated.
+
+2004-08-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otcommn.c: Use OTL_CHECK everywhere.
+	(otl_coverage_validate): Initialize `p',
+	s/count/num_glyphs/.
+	s/start_cover/start_coverage/.
+	(otl_coverage_get_index): Return OTL_Long, not OTL_Int.
+	Remove unused variables.
+	(otl_class_definition_validate): s/count/num_glyphs/.
+	Remove unused variables.
+	(otl_class_definition_get_value, otl_device_table_get_start,
+	otl_device_table_get_end, otl_device_table_get_delta,
+	otl_lookup_get_table, otl_lookup_list_get_count,
+	otl_lookup_list_get_lookup, otl_lookup_list_get_table,
+	otl_feature_get_lookups, otl_feature_list_get_count,
+	otl_feature_list_get_feature, otl_lang_get_count,
+	otl_lang_get_req_feature, otl_lang_get_features): Commented out
+	temporarily until we really need it.
+	(otl_lookup_validate): Removed.
+	(otl_lookup_table_validate): Renamed to ...
+	(otl_lookup_validate): This.  Update callers.
+	(otl_lookup_list_validate): Remove already commented out definition
+	and move the other definition up.
+	(otl_feature_validate): Add parameter to pass number of lookups.
+	Update callers.
+	Check lookup indices.
+	(otl_feature_list_validate): Add parameter to pass lookup table.
+	Update callers.
+	(otl_lang_validate): Add parameter to pass number of features.
+	Update callers.
+	Handle req_feature and check feature indices.
+	(otl_script_validate): Add parameter to pass number of features.
+	Update callers.
+	(otl_script_list_validate): Add parameter to pass feature table.
+	Update callers.
+
+	* src/otlayout/otcommn.h: s/LOCALDEF/LOCAL/.
+	Comment out the same functions as in otcommn.c.
+	(otl_script_list_get_script): Removed.
+
+	* src/otlayout/otlgsub.c (otl_gsub_lookup1_apply): Change `index' to
+	type OTL_Long.
+	(otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Change `index' to
+	type OTL_Long.
+	Fix test.
+	(otl_gsub_validate): Fix order of validation.
+
+	* src/otlayout/otlgpos.c (otl_gpos_validate): Fix order of
+	validation.
+
+2004-08-12  Werner Lemberg  <wl@gnu.org>
+
+	Make otlayout module compile (without actually working).
+
+	* src/otlayout/*: s/OTL_Valid/OTL_Validator/.
+	s/NULL/0/.
+
+	* src/otlayout/otlayout.h: Fix various typos.
+	(OTL_Bool): New typedef.
+	(OTL_Int, OTL_Long, OTL_Int16, OTL_Int32): Use `signed' keyword.
+	(OTL_Err_InvalidArgument): Removed.
+	(OTL_Err_InvalidData, OTL_Err_InvalidSize): New enum values.
+	(OTL_MAKE_TAG): Add missing parenthesis.
+	(OTL_INVALID_DATA): Use OTL_Err_InvalidData.
+	(OTL_INVALID_TOO_SHORT): Use OTL_Err_InvalidSize.
+	(OTL_INVALID_FORMAT, OTL_INVALID_OFFSET): New macros.
+
+	* src/otlayout/otlgpos.c: s/FT_/OTL_/.
+	s/OTL_Short/OTL_Int16/.
+	(otl_gpos_pairset_validate): Add return type.
+	(otl_base_array_validate): Fix call to otl_anchor_validate.
+	(otl_liga_array_validate): Fix call to otl_liga_attach_validate.
+	(otl_gpos_lookup5_validate): Fix typos.
+	(otl_gpos_lookup6_validate): Fix call to otl_mark2_array_validate.
+	(otl_gpos_lookup7_validate): Comment out unfinished code.
+	Fix typos.
+
+	* src/otlayout/otlgsub.c: Add forward declaration for
+	otl_gsub_validate_funcs.
+	(otl_gsub_lookup1_apply, otl_gsub_lookup2_apply,
+	otl_gsub_lookup3_apply): Fix call to otl_parser_check_property.
+	s/otl_coverage_lookup/otl_coverage_get_index/.
+	(otl_ligature_validate): Add missing variable declaration.
+	(otl_sub_rule_validate): Fix typo.
+	(otl_sub_class_rule_validate): Add missing variable declaration.
+	Fix typo.
+	(otl_gsub_lookup5_validate): Fix typo.
+	(otl_gsub_lookup6_validate): Fix call to
+	otl_chain_sub_class_set_validate.
+	(otl_gsub_validate_funcs): Don't use `const'.
+
+	* src/otlayout/otlcommn.c (otl_class_definition_get_value,
+	otl_device_table_validate, otl_device_table_get_delta,
+	otl_lookup_validate, otl_script_validate): Add missing
+	variable declarations.
+	(otl_lookup_list_validate): Comment out first definition.
+	(otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
+	(otl_feature_list_validate):
+	s/otl_feature_table_validate/otl_feature_validate/.
+	(otl_script_list_validate):
+	s/otl_script_table_validate/otl_script_validate/.
+
+	* src/otlayout/otlcommn.h: Comment out first declaration.
+	(otl_lookup_list_foreach, otl_feature_list_foreach): Comment out.
+
+	* src/otlayout/otlbase.c (otl_base_coord_validate): Fix call to
+	otl_device_table_validate.
+	(otl_base_script_validate): Add missing variable declarations.
+	(otl_base_script_list_validate): Fix call to
+	otl_base_script_validate.
+	(otl_axis_table_validate): Fix calls to otl_base_tag_list_validate
+	and otl_base_script_list_validate.
+	(otl_base_validate): Fix calls to otl_axis_table_validate.
+
+	* src/otlayout/otlgdef.c (otl_attach_list_validate): Fix call to
+	otl_attach_point_validate.
+	(otl_caret_value_validate): Add missing variable declaration.
+	Fix call to otl_device_table_validate.
+	(otl_ligature_glyph_validate): Fix call to otl_caret_value_validate.
+	(otl_ligature_caret_list_validate): Fix call to
+	otl_ligature_glyph_validate.
+	(otl_gdef_validate): Fix calls to otl_class_definition_validate,
+	otl_attach_list_validate, otl_ligature_caret_list_validate, and
+	otl_class_definition_validate.
+
+	* src/otlayout/otltable.h (otl_table_validate, otl_table_init,
+	otl_table_set_script): Comment out.
+
+	* src/otlayout/otlparse.h (OTL_ParserRec):
+	s/OTL_Alternate/OTL_GSUB_Alternate/.
+	(OTL_ParseError): Add OTL_Err_Parser_Memory and
+	OTL_Err_Parser_Internal.
+	(otl_parser_error): Fix typo.
+	(otl_parser_check_property): Remove third argument.
+
+	* src/otlayout/otlparse.c (otl_string_ensure):
+	s/OTL_Parse_Err_Memory/OTL_Err_Parser_Memory/.
+	(OTL_STRING_ENSURE, otl_parser_error, otl_parser_get_index,
+	otl_parser_replace_1, otl_parser_replace_n): Fix typos.
+	(OTL_PARSER_UNCOVERED): Removed.
+	(otl_parser_check_property): Remove third argument.
+
+	* src/otlayout/otljstf.c (otl_jstf_priority_validate): Add missing
+	variable declaration.
+
+	* src/otlayout/otlutils.h (OTL_MEM_REALLOC): Fix typo.
+
+2004-08-11  Danny  <dannyboynow@yahoo.com>
+
+	* src/base/ftstream.c (FT_Stream_Close): Don't reset stream->close
+	to NULL.  This allows custom close functions to delete the FT_STREAM
+	object.
+
+2004-08-11  Werner Lemberg  <wl@gnu.org>
+
+	Add API to get information about SFNT tables.
+
+	* include/freetype/internal/services/svsfnt.h
+	(FT_SFNT_Table_Info_Func): New typedef.
+	(SFNT_Table): Add it.
+
+	* src/base/ftobjs (FT_Sfnt_Table_Info): New function.
+
+	* include/freetype/tttables.h: Updated.
+
+	* src/sfnt/sfdriver.c (sfnt_table_info): New function.
+	(sfnt_service_sfnt_table): Add it.
+
+	* docs/CHANGES: Updated.
+
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
+
+	* builds/unix/configure.ac (version_info): Set to 9:8:3.
+	* builds/unix/configure: Updated.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
+
+	* builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
+	s/2.1.9/2.1.10/.
+
+	* docs/CHANGES, docs/VERSION.DLL: Updated.
+
+2004-08-11  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/base/ftrfork.c (FT_Raccess_Guess)
+	[!FT_CONFIG_OPTION_GUESSING_EMBEDDED_FORK]: Remove compiler
+	warnings.
+
+2004-08-06  Adam Piotrowski  <st_intel@poczta.onet.pl>
+
+	* src/pfr/pfrload.c (pfr_sort_kerning_pairs): Single-byte
+	adjustments are unsigned, not signed.
+
+2004-08-05  David Turner  <david@freetype.org>
+
+	`Activate' gray-scale specifing hinting within the TrueType
+	bytecode interpreter.  This is an experimental feature which
+	should probably be made optional.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+	load_truetype_glyph): Move the code to set the pedantic_hinting flag
+	to...
+	(TT_Load_Glyph): Here.
+	Set `grayscale' flag except for `FT_LOAD_TARGET_MONO'.
+
+	* src/truetyep/ttinterp.c (Ins_GETINFO): Return MS rasterizer
+	version 1.7.
+	Return rotation and stretching info only if glyph is rotated or
+	stretched, respectively.
+	Handle grayscale info.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Add `grayscale'
+	member.
+
+2004-08-02  George Williams  <gww@silcom.com>
+
+	* src/base/ftobjs.c (FT_Attach_File): Initialize `open.stream'.
+
+2004-08-01  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-08-01  George Williams  <gww@silcom.com>
+
+	FreeType now can read kerning values from PFM files.
+
+	* src/type1/t1afm.c (T1_Done_AFM): Renamed to...
+	(T1_Done_Metrics): This.
+	Update all callers.
+	(T1_Read_AFM): Make it static.
+	Don't enter and leave a frame.
+	(LITTLE_ENDIAN_USHORT, LITTLE_ENDIAN_UINT): New macros.
+	(T1_Read_PFM): New function.
+	(T1_Read_Metrics): New higher-level function to be used instead of
+	T1Read_AFM.
+	Update all callers.
+
+2004-07-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread (pcf_load_font), src/bdf/bdfdrivr.c
+	(BDF_Face_Init), src/truetype/ttgxvar (TT_Get_MM_Var,
+	tt_face_vary_cvt): Fix compiler warnings.
+
+2004-07-26  Søren Sandmann  <sandmann@daimi.au.dk>
+
+	* src/pcf/pcfread.c (pcf_interpret_style): Always allocate memory for
+	face->style_name.
+	* src/pcf/pcfdrivr.c (PCF_Face_Done): Free `style_name'.
+
+2004-07-26  Darren J Longhorn  <darren.longhorn@redcom.co.uk>
+
+	* include/freetype/config/ftconfig.h (FT_SIZEOF_LONG): Recognize
+	five-byte `long' (which is avoided then).
+
+2004-07-25  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pcf/pcfdrivr.c (PCF_Set_Pixel_Size): Compare heights, not
+	ppem values.
+	(PCF_Set_Point_Size): Don't call PCF_Set_Pixel_Size but provide own
+	code to compare ppem values.
+	* src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Compare heights, not
+	ppem values.
+	(BDF_Set_Point_Size): Don't call BDF_Set_Pixel_Size but provide own
+	code to compare ppem values.
+
+2004-07-25  Kornfeld Eliyahu Peter  <peter@e-kadmon.net>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Handle
+	TT_NAME_ID_PREFERRED_FAMILY and TT_NAME_ID_PREFERRED_SUBFAMILY.
+
+2004-07-24  Derek B. Noonburg  <derekn@foolabs.com>
+
+	* src/cff/cffload.c (cff_font_load): Always create inverse mapping.
+	Even if the charstring count is the same as the CID count, it is
+	still possible that the font uses a different CID -> GID mapping.
+
+2004-07-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.c (tt_face_init): Accept 0x00020000 format tag
+	found in some Arphic fonts made for Chinese version of Windows 3.1.
+
+2004-07-17  David Turner  <david@freetype.org>
+
+	Fixed a dangling pointer bug in the cache code that happened in very
+	rare cases, i.e., when a new family object was destroyed by an
+	out-of-memory condition during a glyph node initialization.  The
+	function FTC_Cache_Lookup would flush the cache and restart the
+	lookup with a bad pointer.
+
+	* include/freetype/cache/ftcglyph.h (FTC_FAMILY_TREE): New macro.
+	(FTC_GCACHE_LOOKUP_CMP): Use it.
+	Handle reference count in `num_nodes' correctly.
+
+	* src/cache/ftcglyph.c (FTC_GNode_UnselectFamily): Use
+	FTC_FAMILY_FREE.
+	(FTC_GCache_Lookup): Handle reference count in `num_nodes' correctly.
+
+	* src/cache/ftcmanag.c (FTC_Manager_FlushN): Fixed a cache flushing
+	bug.
+
+	* src/truetype/ttinterp.c (Normalize): Fixed a bug that caused
+	long and unnecessary delays while normalizing huge vectors.
+
+2004-07-15  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+	* src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix compiler
+	warning.
+
+2004-07-15  David Turner  <david@freetype.org>
+
+	* src/base/ftstroke.c (FT_Stroker_ParseOutline): Single points
+	are not stroked, preventing a bug with pala.ttf and other
+	fonts.
+
+	* include/freetype/ftstroke.h: Updating documentation comments.
+
+2004-07-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftstroke.c (ft_stroke_border_reverse): Removed.  Unused.
+
+2004-07-12  David Turner  <david@freetype.org>
+
+	* src/base/ftstroke.c (ft_stroke_border_close): Add second parameter
+	to indicate reversion of points.
+	Update all callers.
+	(ft_stroke_border_reverse): Fix initialization of `point1' and
+	`tag1'.
+
+	* src/cache/ftcsbits.c (ftc_snode_load): Fixing advance computation
+	for transformed glyphs.
+
+2004-07-11  David Turner  <david@freetype.org>
+
+	Fix bugs that prevented the stroker to correctly generate stroked
+	paths from closed paths, i.e., nearly all glyphs in vectorial fonts.
+
+	The code is still _very_ buggy though; treat with special care.
+
+	* src/base/ftstroke.c (FT_STROKE_TAG_BEGIN_END): New macro.
+	(ft_stroke_border_reverse): New function.
+	(ft_stroker_inside): Remove local variable `sigma'; use different
+	threshold.
+	(ft_stroker_add_reverse_left): Switch begin/end tags if necessary.
+	(FT_Stroker_EndSubPath): Call ft_stroker_inside and
+	ft_stroke_border_reverse.
+
+2004-06-26  Peter Kovar  <peter.kovar@r3.roburnet.sk>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
+
+2004-06-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1afm.c (afm_atoindex): Fix boundary test.  Reported
+	by Dirck Blaskey.
+
+2004-06-24  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.9 released.
+	=========================
+
+
+	* src/truetype/ttgload.c, src/truetype/ttxgvar.c: Removing
+	compiler warnings.
+
+2004-06-23  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare
+	FT_QAlloc_Debug and FT_QRealloc_Debug.
+
+	* src/base/ftutil.c (FT_QAlloc): Fix error and debug messages.
+	(FT_QRealloc): Call FT_QAlloc if original pointer is NULL.
+	Fix error message.
+
+2004-06-23  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftmemory.h, src/base/ftutil.c
+	(FT_QAlloc, FT_QRealloc), src/base/ftdbgmem.c (FT_QAlloc_Debug,
+	FT_QRealloc_Debug): New functions that perform allocation without
+	zero-ing out the corresponding blocks.
+
+	* include/freetype/internal/ftmemory.h (FT_MEM_QALLOC,
+	FT_MEM_QREALLOC, FT_MEM_QNEW, FT_MEM_QNEW_ARRAY,
+	FT_MEM_QRENEW_ARRAY, FT_QALLOC, FT_QREALLOC, FT_QNEW, FT_QNEW_ARRAY,
+	FT_QRENEW_ARRAY): New macros.
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame): Use FT_QALLOC.
+	* src/gzip/ftgzip.c (FT_Stream_OpenGzip):  Use FT_QNEW_ARRAY.
+	* src/sfnt/sfobjs.c (tt_face_get_name): Use FT_QNEW_ARRAY.
+
+	* src/sfnt/ttload.c (tt_face_load_directory, tt_face_load_metrics,
+	tt_face_load_gasp): Use FT_QNEW_ARRAY.
+	(tt_face_load_kern): Use FT_QNEW_ARRAY.
+	Small optimization in the kerning table verifier; this speeds up
+	TrueType face opening by about 7%.
+	(tt_face_load_hdmx): Use FT_QNEW_ARRAY and FT_QALLOC.
+
+	* include/freetype/config/ftmodule.h: Changed the order of modules,
+	putting TrueType and Type 1 first.  This dramatically improves the
+	performance of face open/close operations.  For example, putting the
+	TrueType driver first in the list results in a 5x speedup when
+	opening `Vera.ttf'.
+
+	The very problem is that both the PCF and BDF drivers do a lot more
+	than necessary to detect that they cannot handle a font file.
+
+2004-06-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties,
+	pcf_get_metrics, pcf_get_bitmaps, pcf_get_encodings): Improve
+	debugging messages.
+
+	* src/pcf/pcfdrivr.c (FT_COMPOMENT): Move up.
+	(PCF_Face_Init): Simplify code.
+
+	* src/bdf/bdfdrivr.h (BDF_FaceRec): New element `default_glyph'.
+
+	* src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_start),
+	src/bdf/bdf.h (bdf_font_t): s/default_glyph/default_char/.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Fix number of glyphs.
+	Set `default_glyph'.
+	(BDF_Glyph_Load): Use `default_glyph' for undefined glyph.
+
+	* docs/CHANGES: Updated.
+
+2004-06-21  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-06-21  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+	load_truetype_glyph): Don't access (unrounded)
+	`TT_Size.root.metrics' but (rounded) `TT_Size.metrics'.  This fixes
+	a scaling bug that caused incorrect rendering when the bytecode
+	interpreter was enabled.
+
+2004-06-14  Huw D M Davies  <h.davies1@physics.ox.ac.uk>
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Set x_ppem and y_ppem
+	based on pixel_width and pixel_height.
+	(FNT_Size_Set_Pixels): Updated.
+
+2004-06-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/lzw/zopen.c: Comment out inclusion of signal.h and unistd.h.
+	Reported by Hyvärinen Jyrki Juhani.
+
+2004-06-11  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-06-10  David Turner  <david@freetype.org>
+
+	* src/base/ftobject.c, src/base/fthash.c, src/base/ftexcept.c,
+	src/base/ftsysio.c, src/base/ftsysmem.c, src/base/ftlist.c: Removed.
+	Obsolete.
+
+	* src/raster/ftraster.c (Alignment, PAlignment): New union to fix
+	problems with 64bit systems.
+	(AlignProfileSize): Use it.
+
+2004-06-08  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h (FT_GlyphMetrics): Move `lsb_delta'
+	and `rsb_delta' elements to...
+	(FT_GlyphSlotRec): Here to retain binary compatibility with older
+	FreeType versions.
+	Update all users.
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Remove compiler warning.
+
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Add missing initialization
+	of slot->metrics.width and slot->metrics.height when loading a
+	Windows FNT glyph.  Thanks to Huw Davies.
+
+	* include/freetype/cache/ftcmru.h (FTC_MruNode_CompareFunc): Change
+	return type to FT_Bool.
+
+	* src/cache/ftbasic.c (ftc_basic_family_compare): Change return
+	type to FT_Bool.
+
+	* src/cache/ftccache.c (FTC_Cache_Init, ftc_cache_init): Make
+	the former call the latter, not vice versa.
+	(FTC_Cache_Done, ftc_cache_done): Ditto.
+
+	* src/cache/ftcglyph.c (FTC_GNode_Compare, ftc_gnode_compare): Make
+	the former call the latter, not vice versa.
+	(FTC_GCache_Init, ftc_gcache_init): Ditto.
+	(FTC_GCache_Done, ftc_gcache_done): Ditto.
+
+	* src/cache/ftcimage.c (FTC_INode_Free, ftc_inode_free): Make the
+	former call the latter, not vice versa.
+	(FTC_INode_Weight, ftc_inode_weight): Ditto.
+
+	* src/cache/ftcmanag.c (ftc_size_node_compare,
+	ftc_size_node_compare_faceid, ftc_face_node_compare): Change return
+	type to FT_Bool.
+
+	* src/cache/ftcsbits.c (FTC_SNode_Free, ftc_snode_free): Make the
+	former call the latter, not vice versa.
+	(FTC_SNode_Weight, ftc_snode_weight): Ditto.
+	(FTC_SNode_Compare, ftc_snode_compare): Ditto.
+
+	* src/cache/ftcsbits.c: Fix some bugs and inefficiencies in the cache
+	sub-system.
+
+2004-06-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afloader.c (af_loader_load_g): Set `lsb_delta' and
+	`rsb_delta' in slot->metrics and tune side bearings slightly.
+
+2004-06-04  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-06-04  David Chester  <davidchester@gmx.net>
+
+	Improve inter-letter spacing for autohinted glyphs.
+
+	* include/freetype/freetype.h (FT_Glyph_Metrics): Add elements
+	`lsb_delta' and `rsb_delta'.
+
+	* src/autohint/ahhint.c (ah_hinter_load): Set `lsb_delta' and
+	`rsb_delta' in slot->metrics and tune side bearings slightly.
+
+2004-06-04  David Turner  <david@freetype.org>
+
+	* src/autofit/*: Important fixes to the auto-fitter.  The output
+	now seems to be 100% equivalent to the auto-hinter, while being
+	about 2% faster (which proves that script-specific algorithm
+	selection isn't a performance problem).
+
+	To test it, change `autohint' to `autofit' in
+	<freetype/config/ftmodule.h> and recompile.
+
+	A few more testing is needed before making this the official
+	auto-hinting module.
+
+2004-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Fix compiler
+	warnings.
+
+2004-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Make sure that an English
+	name record for the Apple platform is preferred to a non-English
+	entry for the Microsoft platform.  Problem reported by HANDA
+	Ken'ichi.
+
+2004-05-19  George Williams  <gww@silcom.com>
+
+	* src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): New
+	auxiliary functions.
+	(T1_Get_MM_Var): Provide axis tags.
+	Use mm_axis_unmap and mm_weights_unmap to provide default values
+	for design and normalized axis coordinates.
+
+	* include/freetype/t1tables.h (PS_DesignMapRec): Change type of
+	`design_points' to FT_Long.
+	Update all users.
+
+2004-05-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbbox.c (BBox_Conic_Check): Fix boundary cases.
+	Reported by Mikey Anbary <manbary@vizrt.com>.
+
+2004-05-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Free face->postscript_name.
+
+2004-05-15  George Williams  <gww@silcom.com>
+
+	* src/sfnt/ttload.c (tt_face_load_max_profile): Always set
+	face->root.num_glyphs.
+
+2004-05-14  Masatake YAMATO  <jet@gyve.org>
+	    George Williams  <gww@silcom.com>
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Handle `bhed' properly.
+
+2004-05-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftcbasic.c (ftc_basic_family_compare,
+	ftc_basic_family_init, ftc_basic_family_get_count,
+	ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
+	ftc_basic_gnode_compare_faceid): Adjust parameters and return types
+	to prototypes given in header files from include/freetype/cache.
+	Use casts to proper types locally.
+	(ftc_basic_image_family_class, ftc_basic_image_cache_class,
+	ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class): Remove
+	casts.
+
+	* src/cache/ftccback.h: Adjust parameters and return types to
+	prototypes given in header files from include/freetype/cache.
+
+	* src/cache/ftcimage.c (ftc_inode_free, ftc_inode_new,
+	ftc_inode_weight): Adjust parameters and return types to prototypes
+	given in header files from include/freetype/cache.  Use casts to
+	proper types locally.
+
+	* src/cache/ftcsbits.c (ftc_snode_free, ftc_snode_new,
+	ftc_snode_weight, ftc_snode_compare): Adjust parameters and return
+	types to prototypes given in header files from
+	include/freetype/cache.  Use casts to proper types locally.
+
+	* src/cache/ftccmap.c (ftc_cmap_node_free, ftc_cmap_node_new,
+	ftc_cmap_node_weight, ftc_cmap_node_compare,
+	ftc_cmap_node_remove_faceid): Adjust parameters and return types to
+	prototypes given in header files from include/freetype/cache.  Use
+	casts to proper types locally.
+	(ftc_cmap_cache_class): Remove casts.
+
+	* src/cache/ftcglyph.c (ftc_gnode_compare, ftc_gcache_init,
+	ftc_gcache_done): Adjust parameters and return types to prototypes
+	given in header files from include/freetype/cache.  Use casts to
+	proper types locally.
+
+	* src/cache/ftcmanag.c (ftc_size_node_done, ftc_size_node_compare,
+	ftc_size_node_init, ftc_size_node_reset,
+	ftc_size_node_compare_faceid, ftc_face_node_init,
+	ftc_face_node_done, ftc_face_node_compare: Adjust parameters and
+	return types to prototypes given in header files from
+	include/freetype/cache.  Use casts to proper types locally.
+
+	(ftc_size_list_class, ftc_face_list_class): Remove casts.
+
+2004-05-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahmodule.c (ft_autohinter_init, ft_autohinter_done):
+	Use FT_Module as parameter and do a cast to FT_AutoHinter locally.
+	(autohint_module_class): Remove casts.
+
+	* src/base/ftglyph.c (ft_bitmap_glyph_init, ft_bitmap_glyph_copy,
+	ft_bitmap_glyph_done, ft_bitmap_glyph_bbox, ft_outline_glyph_init,
+	ft_outline_glyph_done, ft_outline_glyph_copy,
+	ft_outline_glyph_transform, ft_outline_glyph_bbox,
+	ft_outline_glyph_prepare): Use FT_Glyph as parameter and do a cast
+	to FT_XXXGlyph locally.
+	Use FT_CALLBACK_DEF throughout.
+	(ft_bitmap_glyph_class, ft_outline_glyph_class): Remove casts.
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_init, bdf_cmap_done,
+	bdf_cmap_char_index, bdf_cmap_char_next): Use FT_CMap as parameter
+	and do a cast to BDF_CMap locally.
+	(bdf_cmap_class): Remove casts.
+
+2004-05-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.h (CFF_Builder): Remove `error'.
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Replace
+	`Memory_Error' with `Fail' und update all users.
+
+2004-05-11  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (T1_ParseState): New
+	enumeration.
+	(T1_BuilderRec): Replace `path_begun' with `parse_state'.
+	Remove `error'.
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace
+	`Memory_Error' with `Fail' and update all users.
+	Don't use `builder->error'.
+	Replace `path_begun' with `parse_state' and check parsing states.
+
+	* src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point):
+	Replace `path_begun' with `parse_state' and check parsing states.
+
+2004-05-10  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttxgvar.c (ft_var_load_avar): Do free arrays in case
+	of error -- `avar' is optional so we can't rely on tt_done_blend
+	being called automatically.
+
+2004-05-09  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttxgvar.c (ft_var_load_avar, ft_var_load_gvar): Fix
+	error handling.
+
+2004-05-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrobjs.c, src/pfr/pfrobjs.h (pfr_face_init,
+	pfr_face_done, pfr_face_get_kerning, pfr_slot_init, pfr_slot_done,
+	pfr_slot_load): Don't use PFR_XXX but FT_XXX arguments which are
+	typecast to the proper PFR_XXX types within the function.
+	Update code accordingly.
+
+	* src/pfr/pfrdrivr.c (pfr_get_kerning, pfr_get_advance,
+	pfr_get_metrics, pfr_get_service): Don't use PFR_XXX but FT_XXX
+	arguments which are typecast to the proper PFR_XXX types within the
+	function.
+	Update code accordingly.
+	Use FT_CALLBACK_DEF throughout.
+	(pfr_metrics_service_rec, pfr_driver_class): Remove casts.
+
+2004-05-06  Masatake YAMATO  <jet@gyve.org>
+
+	* src/truetype/ttgxvar.c (ft_var_load_gvar): Use FT_FACE_STREAM.
+	(*): Rename local variable OffsetToData to offsetToData.
+
+2004-05-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset,
+	cff_slot_done, cff_slot_init, cff_face_init, cff_face_done): Access
+	root fields directly.
+	* src/cff/cffdrivr.c (Load_Glyph): Access root fields directly.
+
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Save current
+	frame before calling TT_Vary_Get_Glyph_Deltas.
+
+	* src/pcf/pcfdrivr.c (PCF_CMapRec): Rename `cmap' to `root' for
+	consistency.
+	(pcf_cmap_init, pcf_cmap_done, pcf_cmap_char_index,
+	pcf_cmap_char_next): Don't use PCF_XXX but FT_XXX arguments which
+	are typecast to the proper PCF_XXX types within the function.
+	Update code accordingly.
+	(pcf_cmap_class): Remove casts.
+	(PCF_Face_Done, PCF_Face_Init, PCF_Set_Pixel_Size): Don't use
+	PCF_XXX but FT_XXX arguments which are typecast to the proper
+	PCF_XXX types within the function.
+	Update code accordingly.
+	Use FT_CALLBACK_DEF throughout.
+	(PCF_Set_Point_Size): New wrapper function.
+	(PCF_Glyph_Load, pcf_driver_requester): Use FT_CALLBACK_DEF.
+	(pcf_driver_class): Remove casts.
+
+2004-05-04  Steve Hartwell  <shspamsink@comcast.net>
+
+	* src/truetype/ttobjs.c (tt_driver_done): Fix typo.
+
+2004-05-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init,
+	BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which
+	are typecast to the proper BDF_XXX types within the function.
+	Update code accordingly.
+	Use FT_CALLBACK_DEF throughout.
+	(BDF_Set_Point_Size): New wrapper function.
+	(bdf_driver_class): Remove casts.
+
+	* src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface):
+	Don't use CFF_XXX but FT_XXX arguments which are typecast to the
+	proper CFF_XXX types within the function.
+	Update code accordingly.
+	Use FT_CALLBACK_DEF throughout.
+	(cff_driver_class): Remove casts.
+
+	* src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done,
+	cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init,
+	cff_face_init, cff_face_done, cff_driver_init, cff_driver_done):
+	Don't use CFF_XXX but FT_XXX arguments which are typecast to the
+	proper CFF_XXX types within the function.
+	Update code accordingly.
+	(cff_point_size_reset): New wrapper function.
+
+	* src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done,
+	cid_slot_init, cid_size_done, cid_size_init, cid_size_reset,
+	cid_face_done, cid_face_init, cid_driver_init, cid_driver_done):
+	Don't use CID_XXX but FT_XXX arguments which are typecast to the
+	proper CID_XXX types within the function.
+	Update code accordingly.
+	(cid_point_size_reset): New wrapper function.
+
+	* src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph):
+	Don't use CID_XXX but FT_XXX arguments which are typecast to the
+	proper CID_XXX types within the function.
+	Update code accordingly.
+
+	* src/cid/cidriver.c (cid_get_interface):
+	Don't use CID_XXX but FT_XXX arguments which are typecast to the
+	proper CID_XXX types within the function.
+	Update code accordingly.
+	Use FT_CALLBACK_DEF.
+	(t1cid_driver_class): Remove casts.
+
+	* src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF.
+	* src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local
+	variables (this is done later).
+	(ft_var_load_avar): Fix call to FT_FRAME_ENTER.
+	(TT_Get_MM_Var): Fix size for `fvar_fields'.
+	(TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables
+	correctly.
+
+	* src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if
+	current size is zero.
+
+2004-05-03  Steve Hartwell  <shspamsink@comcast.net>
+
+	* src/truetype/ttobjs.h, src/truetype/ttobjs.c (tt_face_init,
+	tt_face_done, tt_size_init, tt_size_done, tt_driver_init,
+	tt_driver_done): Don't use TT_XXX but FT_XXX arguments which are
+	typecast to the proper TT_XXX types within the function.
+	Update code accordingly.
+
+	* src/truetype/ttdriver.c (Get_Kerning, Set_Char_Sizes,
+	Set_Pixel_Sizes, Load_Glyph, tt_get_interface): Don't use TT_XXX but
+	FT_XXX arguments which are typecast to the proper TT_XXX types
+	within the function.
+	Update code accordingly.
+	(tt_driver_class): Remove casts.
+
+2004-05-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (tt_face_free_names): Check that `table->names'
+	is not NULL.  Reported by Gordon Childs <gchilds@quickcut.com.au>.
+
+2004-04-29  Werner Lemberg  <wl@gnu.org>
+
+	* docs/formats.txt: Add more information on PFR format.
+
+2004-04-28  Werner Lemberg  <wl@gnu.org>
+
+	* docs/formats.txt: New file.
+	* docs/CHANGES: Updated.
+
+2004-04-28  Masatake YAMATO  <jet@gyve.org>
+
+	* include/freetype/internal/tttypes.h (GX_BlendRec_)
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix a typo.
+
+	* src/truetype/ttgxvar.h (GX_BlendRec_): Fix a typo.
+
+2004-04-27  Masatake YAMATO  <jet@gyve.org>
+
+	* src/truetype/ttgxvar.h: Use FT_LOCAL instead of FT_LOCAL_DEF
+	for function declarations.
+
+2004-04-25  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix typo.
+
+2004-04-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/Jamfile, docs/CHANGES: Updated.
+
+2004-04-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfdrivr.c: Revert change from 2004-04-17.
+	* src/pcf/pcfutil.c: Use FT_LOCAL_DEF.
+	* src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H.
+	Use FT_BEGIN_HEADER and FT_END_HEADER.
+	Use FT_LOCAL.
+
+2004-04-24  George Williams  <gww@silcom.com>
+
+	Add support for Apple's distortable font technology (in GX fonts).
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_GX_VAR_SUPPORT): New macro.
+
+	* include/freetype/ftmm.h (FT_Var_Axis, FT_Var_Named_Style,
+	FT_MM_Var): New structures.
+	(FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
+	FT_Set_Var_Blend_Coordinates): New function declarations.
+
+	* include/freetype/internal/services/svmm.h (FT_Get_MM_Var_Func,
+	FT_Set_Var_Design_Func): New typedefs.
+	Update MultiMasters service.
+
+	* include/freetype/internal/tttypes.h
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include FT_MULTIPLE_MASTERS_H.
+	(GX_Blend) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New typedef.
+	(TT_Face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New members `doblend'
+	and `blend'.
+
+	* include/freetype/tttags.h (TTAG_avar, TTAG_cvar, TTAG_gvar): New
+	macros.
+
+	* include/freetype/internal/fttrace.h: Add `ttgxvar'.
+
+	* src/base/ftmm.c (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
+	FT_Set_Var_Blend_Coordinates): New functions.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face)
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Set FT_FACE_FLAG_MULTIPLE_MASTERS
+	flag for GX var fonts.
+
+	* src/truetype/ttgxvar.c, src/truetype/ttgxvar.h: New files.
+
+	* src/truetype/truetype.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	ttgxvar.c.
+
+	* src/truetype/ttdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	FT_MULTIPLE_MASTERS_H, FT_SERVICE_MULTIPLE_MASTERS_H, and ttgxvar.h.
+	(tt_service_gx_multi_masters) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]:
+	New service.
+	(tt_services) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated.
+
+	* src/truetype/ttgload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	ttgxvar.h.
+	(TT_Process_Simple_Glyph, load_truetype_glyph)
+	[TT_CONFIG_OPTION_GX_VAR_SUPPORT] :Support GX var fonts.
+
+	* src/truetype/ttobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	ttgxvar.h.
+	(tt_done_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
+	tt_done_blend.
+
+	* src/truetype/ttpload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
+	ttgxvar.h.
+	(tt_face_load_cvt)  [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
+	tt_face_vary_cvt.
+
+	* src/truetype/rules.mk (TT_DRV_SRC): Add ttgxvar.c.
+
+	* src/type1/t1driver.c (t1_service_multi_masters): Add T1_Get_MM_Var
+	and T1_Set_Var_Design.
+
+	* src/type1/t1load.c (FT_INT_TO_FIXED, FT_FIXED_TO_INT): New macros.
+	(T1_Get_MM_Var, T1_Set_Var_Design): New functions.
+
+	* src/type1/t1load.h (T1_Get_MM_Var, T1_Set_Var_Design): New
+	function declarations.
+
+2004-04-23  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftcache.h (FT_Get_CharMap_Index): Rename
+	declaration and move to...
+	* include/freetype/freetype.h (FT_Get_Charmap_Index): Here.
+	(FREETYPE_PATCH): Set to 9.
+
+	* src/base/ftobjs.c (FT_Get_Charmap_Index): New function.
+
+	* builds/unix/configure.ac (version_info): Set to 9:7:3.
+	* builds/unix/configure: Updated.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: s/218/219/.
+
+	* builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
+	s/2.1.8/2.1.9/.
+
+	* docs/CHANGES, docs/VERSION.DLL: Updated.
+
+2004-04-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffparse.c (cff_parser_run), src/psaux/psobjs.c
+	(ps_parser_load_field): Use FT_CHAR_BIT.
+
+2004-04-21  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.8 released.
+	=========================
+
+
+	* src/cff/cffobjs.c (cff_face_init): Fix a small memory leak.
+
+	* src/autofit/afloader.c (af_loader_load_g), src/autofit/afmodule.c
+	(af_autofitter_load_glyph), src/base/ftdebug.c (FT_Trace_Get_Name):
+	Remove compiler warnings.
+
+	* src/autofit/aftypes.h: Undefine AF_DEBUG.
+
+	* src/lzw/zopen.c (rmask), src/pcf/pcfdrivr.c (pcf_service_bdf,
+	pcf_services), src/pcf/pcfread.c (tableNames), src/psaux/psobjs.c
+	(ft_char_table), src/type42/t42drivr.c (t42_service_glyph_dict,
+	t42_service_ps_font_name): Decorate data arrays with `const' to
+	avoid populating the `.data' segment.
+
+	* src/lzw/Jamfile: New file.
+
+2004-04-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (T1Radix): Renamed to...
+	(ps_radix): This.
+	Update current cursor position.
+
+	* docs/CHANGES: Updated.
+
+2004-04-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph),
+	src/ttdriver.c (Load_Glyph): Change type of `glyph_index' to
+	FT_UInt.  From Lex Warners.
+
+2004-04-17  Chisato Yamauchi  <cyamauch@a.phys.nagoya-u.ac.jp>
+
+	* src/sfnt/ttload.c (tt_face_load_sfnt_header): Really fix change
+	from 2004-03-19.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Use `ft_strlen'.
+
+	* src/pcf/pcfutil.c, src/pcf/pcfutil.h: Decorate functions with
+	`static'.
+	Remove unused function `RepadBitmap'.
+	* src/pcf/pcfdrivr.c: Don't include pcfutil.h.
+
+2004-04-16  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype-config.in (usage): Fix and improve usage
+	information.
+
+2004-04-15  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ftconfig.in, builds/vms/ftconfig.h: Define
+	FT_CHAR_BIT.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Don't apply autohinting if
+	glyph is vertically distorted or mirrored.
+
+	* src/cff/cffgload.c (cff_slot_load): Handle zero `size' properly
+	for embedded bitmaps.
+
+	* docs/CHANGES: Updated.
+
+2004-04-15  bytesoftware  <bytesoftware@btinternet.com>
+
+	* include/freetype/config/ftconfig.h, src/base/ftstream.c
+	(FT_Stream_ReadFields): More fixes using FT_CHAR_BIT.
+
+2004-04-14  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftconfig.h (FT_CHAR_BIT): New macro.
+
+2004-04-14  Alex Strelnikov  <ptktyrf@mail.ru>
+
+	* src/cache/ftcsbits.c (ftc_snode_load): Initialize `*asize' in case
+	of error.
+
+2004-04-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftmac.c [__GNUC__]: Define OS_INLINE.
+	* builds/unix/configure.ac: Don't try to remove `-ansi' compilation
+	switch on the Mac.
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.5.6.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.8a.
+	* builds/unix/configure: Regenerated with autoconf 2.59a.
+
+2004-04-13  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftconfig.h: Use CHAR_BIT to define
+	size of FT_SIZEOF_xxx.
+
+2004-04-12  Chisato Yamauchi  <cyamauch@a.phys.nagoya-u.ac.jp>
+
+	* include/freetype/internal/sfnt.h (TT_Find_SBit_Image_Func,
+	TT_Load_SBit_Metrics_Func): New typedefs.
+	(SFNT_Interface): Add find_sbit_image and load_sbit_metrics.
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
+	* src/sfnt/ttsbit.h (tt_find_sbit_image, tt_load_sbit_metrics): New
+	declarations.
+	* src/sfnt/ttsbit.c (find_sbit_image): Renamed to...
+	(tt_find_sbit_image): This.
+	Updated all callers.
+	(load_sbit_metrics): Renamed to...
+	(tt_load_sbit_metrics): This.
+	Updated all callers.
+
+2004-04-12  Werner Lemberg  <wl@gnu.org>
+
+	* configure: Accept makepp also.
+
+	* builds/unix/detect.mk: Use proper path to unix-def.mk.
+	* builds/unix/unix-def.in (BUILD_DIR, PLATFORM): Remove.
+	* builds/unix/unix.mk (BUILD_DIR, PLATFORM): Define.
+	Use BUILD_DIR.
+
+	* docs/INSTALL, docs/INSTALL.GNU, docs/INSTALL.UNX: Update
+	documentation on makepp.
+
+2004-04-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/lzw/zopen.c: Don't include sys/param.h and sys/stat.h.
+
+2004-04-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/lzw/ftlzw.c: Include zopen.h dependent on
+	FT_CONFIG_OPTION_USE_LZW.
+
+	* src/base/ftdebug.c: s/index/idx/ to avoid compiler warnings.
+
+2004-04-02  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.5.2.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.8a.
+	* builds/unix/configure: Regenerated with autoconf 2.59a.
+
+2004-04-01  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ft-munmap.m4 (FT_MUNMAP_PARAM): Fix arguments of
+	AC_COMPILE_IFELSE.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.8a.
+	* builds/unix/configure: Regenerated with autoconf 2.59a.
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org.
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`texinfo' CVS module at subversions.gnu.org.
+	* builds/freetype.mk (refdoc): Updated.
+
+2004-03-31  Werner Lemberg  <wl@gnu.org>
+
+	Handle broken FNT files which don't have a trailing NULL byte
+	in the face name string.
+
+	* src/winfonts/winfnt.h (FNT_FontRec): New member `family_name'.
+	* src/winfonts/winfnt.c (fnt_font_done): Free font->family_name.
+	(FNT_Face_Init): Append a final zero byte to the font face name.
+
+2004-03-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (tt_face_load_sfnt_header): Fix change from
+	2004-03-19.
+
+2004-03-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/descrip.mms (OBJS): Add ftbbox.obj.
+
+2004-03-26  George Williams  <gww@silcom.com>
+
+	Add vertical phantom points.
+
+	* include/freetype/internal/tttypes.h (TT_LoaderRec): Add
+	`top_bearing', `vadvance', `pp3', and `pp4'.
+
+	* src/autofit/afloader.c (af_loader_load_g): Handle two more points.
+
+	* src/autohint/ahhint.c (ah_hinter_load): Handle two more points.
+	* src/truetype/ttgload.c (Get_VMetrics): New function.
+	(TT_Load_Simple_Glyph, TT_Process_Simple_Glyph): Handle two more
+	points.
+	(load_truetype_glyph): Use Get_VMetrics.
+	Handle two more points.
+	(compute_glyph_metrics): Thanks to vertical phantom points we now
+	can always compute `advance_height' and `top_bearing'.
+	* src/truetype/ttobjs.h (TT_SubglyphRec): Add vertical phantom
+	points.
+
+
+	* src/autohint/ahglyph.c (ah_outline_load): Fix allocation of
+	`news'.
+
+2004-03-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Fix left side bearing.
+
+2004-03-20  Steve Hartwell  <shspamsink@comcast.net>
+
+	* src/cache/ftcmru.c (FTC_MruList_RemoveSelection): Handle a NULL
+	value for `selection' as `select all'.
+
+2004-03-19  Steve Hartwell  <shspamsink@comcast.net>
+
+	* src/sfnt/ttload.c (tt_face_load_sfnt_header): Reject face_index
+	values > 0 if loading non-TTC fonts.
+
+	* src/base/ftmac.c (open_face_from_buffer): Set positive face_index
+	to zero before calling FT_Open_Face.
+
+	* docs/CHANGES: Updated.
+
+2004-03-04  Werner Lemberg  <wl@gnu.org>
+
+	* Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h:
+	Add LZW module.
+
+	* Jamfile.in: Removed.
+
+	* docs/CHANGES: Updated.
+
+	* include/freetype/internal/ftobjs.h: s/MIN/FT_MIN/, s/MAX/FT_MAX/,
+	s/ABS/FT_ABS/.  Updated all callers.
+
+	* src/type1/t1load.c (parse_dict), src/pcf/pcfdrivr.c
+	(PCF_Face_Init): Use FT_ERROR_BASE.
+
+2004-03-04  Albert Chin  <china@thewrittenword.com>
+
+	Add support for PCF fonts compressed with LZW (extension .pcf.Z,
+	created with `compress').
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	(FT_CONFIG_OPTION_USE_LZW): New macro.
+
+	* include/freetype/ftlzw.h: New file.
+	* include/freetype/config/ftheader.h (FT_LZW_H): New macro for
+	ftlzw.h.
+
+	* src/lzw/*: New files.
+
+	* src/pcf/pcfdrivr.c: Include FT_LZW_H.
+	(PCF_Face_Init): Try LZW also.
+
+	* src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate.
+	Beautify.
+
+2004-03-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo.c (psh_hint_table_init): Simplify code.
+
+2004-03-02  Werner Lemberg  <wl@gnu.org>
+
+	Add embedded bitmap support to CFF driver.
+
+	* src/cff/cffobjs.h (CFF_SizeRec): New structure.
+
+	* src/cff/cffgload.c (cff_builder_init): Updated.
+	(cff_slot_load): Updated.
+	[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Load sbit.
+
+	* src/cff/cffobjs.c (sbit_size_reset)
+	[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New function.
+	(cff_size_get_globals_funcs, cff_size_done, cff_size_init): Updated.
+	(cff_size_reset): Updated.
+	[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Call sbit_size_reset.
+
+	* src/cff/cffdrivr.c (Load_Glyph): Updated.
+	(cff_driver_class): Use CFF_SizeRec.
+
+	* docs/CHANGES: Updated.
+
+2004-03-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshglob.c (psh_globals_scale_widths): Don't use
+	FT_RoundFix but FT_PIX_ROUND.
+	(psh_blues_snap_stem): Don't use blue_shift but blue_threshold.
+
+	* src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD_MAXIMUM): New macro.
+	(psh_glyph_find_string_points): Use PSH_STRONG_THRESHOLD_MAXIMUM.
+	(psh_glyph_find_blue_points): New function.  Needed for fonts like
+	p052003l.pfb (URW Palladio L Roman) which have flex curves at the
+	base line within blue zones, but the flex curves aren't covered by
+	hints.
+	(ps_hints_apply): Use psh_glyph_find_blue_points.
+
+2004-02-27  Garrick Meeker  <garrick@digitalanarchy.com>
+
+	* builds/unix/configure.ac: Fix compiler flags for
+	`--with-old-mac-fonts'.
+	* builds/unix/configure: Regenerated.
+
+	* src/base/ftmac.c: s/TARGET_API_MAC_CARBON/!TARGET_API_MAC_OS8/.
+	(FT_New_Face_From_Resource): New function.
+	(FT_New_Face): Use FT_New_Face_From_Resource.
+	(FT_New_Face_From_FSSpec): Use FT_New_Face_From_Resource.
+	[__MWERKS__]: Don't include FSp_fopen.h.
+
+2004-02-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshglob.c (psh_globals_new): Fix value of
+	`dim->stdw.count'.
+	Don't assign default values to blue scale and blue shift.
+
+2004-02-25  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-02-25  Garrick Meeker  <garrick@digitalanarchy.com>
+	    Steve Hartwell  <shspamsink@comcast.net>
+
+	Improve MacOS fond support.  Provide a new API
+	`FT_New_Face_From_FSSpec' similar to `FT_New_Face'.
+
+	* src/base/ftmac.c [__MWERKS__]: Include FSp_fpopen.h.
+	STREAM_FILE [__MWERKS__]: New macro.
+	(ft_FSp_stream_close, ft_FSp_stream_io) [__MWERKS__]: New functions.
+	(file_spec_from_path) [__MWERKS__]: Updated #if statement.
+	(get_file_type, make_lwfn_spec): Use `const' for argument.
+	(is_dfont) [TARGET_API_MAC_CARBON]: Removed.
+	(count_face_sfnt, count_faces): New functions.
+	(parse_fond): Do some range checking.
+	(read_lwfn): Change type of second argument.
+	No longer call FSpOpenResFile.
+	(OpenFileAsResource): New function.
+	(FT_New_Face_From_LWFN): Use `const' for second argument.
+	Use OpenFileAsResource.
+	(FT_New_Face_From_Suitcase): Change type of second argument.
+	No longer call FSpOpenResFile.
+	Loop over all resource indices.
+	(FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Removed.
+	(FT_GetFile_From_Mac_Name): Use `const' for first argument.
+	(ResourceForkSize): Removed.
+	(FT_New_Face): Updated to use new functions.
+	(FT_New_Face_From_FSSpec): New function.
+
+	* include/freetype/ftmac.h: Updated.
+
+2004-02-24  Malcolm Taylor  <mtaylor@clear.net.nz>
+
+	* src/autohint/ahhint.c (ah_hinter_load) <FT_GLYPH_FORMAT_OUTLINE>:
+	Handle case where outline->num_vedges is zero while computing hinted
+	metrics.
+
+2004-02-24  Gordon Childs  <gchilds@quickcut.com.au>
+
+	* src/cff/cffcmap.c (cff_cmap_unicode_init): Provide correct value
+	for `count'.
+
+2004-02-24  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/t1tables.h (PS_PrivateRec): Add
+	`expansion_factor'.
+
+	* src/pshinter/pshglob (psh_blues_scale_zones): Fix computation
+	of blues->no_overshoots -- `blues_scale' is stored with a
+	magnification of 1000, and `scale' returns fractional pixels.
+
+	* src/type1/t1load.c (T1_Open_Face): Initialize `blue_shift',
+	`blue_fuzz', `expansion_factor', and `blue_scale' according to the
+	Type 1 specification.
+
+	* src/type1/t1tokens.h: Handle `ExpansionFactor'.
+
+	* docs/CHANGES: Updated.
+
+2004-02-24  Masatake YAMATO  <jet@gyve.org>
+
+	Provide generic access to MacOS resource forks.
+
+	* src/base/ftrfork.c, include/freetype/internal/ftrfork.h: New
+	files.
+
+	* src/base/ftobjs.c: Include FT_INTERNAL_RFORK_H.
+	(Mac_Read_POST_Resource, Mac_Read_sfnt_Resource): Remove arguments
+	`resource_listoffset' and `resource_data' and adapt code
+	accordingly.  These values are calculated outside of the function
+	now.
+	Add new argument `offsets'.
+	(IsMacResource): Use `FT_Raccess_Get_HeaderInfo' and
+	`FT_Raccess_Get_DataOffsets'.
+	(load_face_in_embedded_rfork): New function.
+	(load_mac_face): Use load_face_in_embedded_rfork.
+	(ft_input_stream_new): Renamed to...
+	(FT_Stream_New): This.  Use FT_BASE_DEF.  Updated all callers.
+	(ft_input_stream_free): Renamed to...
+	(FT_Stream_Free): This.  Use FT_BASE_DEF.  Updated all callers.
+
+	* src/base/ftbase.c: Include ftrfork.c.
+
+	* src/base/rules.mk (BASE_SRC), src/base/Jamfile: Updated.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_RFORK_H):
+	New macro.
+
+	* include/freetype/internal/fttrace.h: Added `rfork' as a new
+	trace definition.
+
+	* include/freetype/internal/ftstream.h: Declare FT_Stream_New and
+	FT_Stream_Free.
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	(FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK): New option.
+
+	* include/freetype/config/ftstdlib.h (ft_strrchr): New macro.
+
+2004-02-23  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+	* include/freetype/internal/ftdebug.h: Include FT_FREETYPE_H.
+
+2004-02-23  Masatake YAMATO  <jet@gyve.org>
+
+	Provide a simple API to control FreeType's tracing levels.
+
+	* include/freetype/internal/ftdebug.h (FT_Trace_Get_Count,
+	FT_Trace_Get_Name): New declarations.
+
+	* src/base/ftdebug.c (FT_Trace_Get_Count, FT_Trace_Get_Name): New
+	functions.
+
+2004-02-23  David Turner  <david@freetype.org>
+
+	* src/autofit/afhints.c, src/autofit/afhints.h,
+	src/autofit/aflatin.c, src/autofit/afloader.c, src/types.h: Grave
+	bugs have been fixed.  The auto-fitter works, doesn't crash, but
+	still produces unexpected results...
+
+2004-02-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo.c (PSH_STRONG_THRESHOLD): Changed to hold
+	the accepted shift for strong points in fractional pixels (which
+	is a heuristic value).
+	(psh_glyph_find_strong_points): Compute threshold for
+	psh_hint_table_find_strong_points.
+	(psh_hint_table_find_strong_point): Add parameter to pass threshold.
+
+2004-02-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshrec.c (ps_mask_table_set_bits): Don't call
+	ps_mask_table_alloc but ps_mask_table_last.
+	(ps_hints_t2mask): Use correct position and number for vertical
+	and horizontal hinter mask bits.
+
+	* docs/CHANGES: Updated.
+
+2004-02-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftstroke.c (FT_Glyph_StrokeBorder): Fix enum handling.
+	* src/cff/cffdrivr.c (cff_get_cmap_info): Remove compiler warning.
+
+2004-02-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h: Document FT_LOAD_TARGET_XXX properly.
+
+	* src/base/ftglyph.c (ft_bitmap_glyph_class,
+	ft_outline_glyph_class): Tag with FT_CALLBACK_TABLE_DEF.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render): Handle
+	FT_RENDER_MODE_LIGHT.
+
+2004-02-17  Werner Lemberg  <wl@gnu.org>
+
+	Fix callback functions in cache module.
+
+	* src/cache/ftccback.h: New file for callback declarations.
+
+	* src/cache/ftcbasic.c (ftc_basic_family_compare,
+	ftc_basic_family_init, ftc_basic_family_get_count,
+	ftc_basic_family_load_bitmap, ftc_basic_family_load_glyph,
+	ftc_basic_gnode_compare_faceid): Use FT_CALLBACK_DEF.
+	(ftc_basic_image_family_class, ftc_basic_image_cache_class,
+	ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class):
+	Use FT_CALLBACK_TABLE_DEF and local wrapper functions.
+
+	* src/cache/ftccache.c: Include ftccback.h.
+	(ftc_cache_init, ftc_cache_done): New wrapper functions which use
+	FT_LOCAL_DEF.
+
+	* src/cache/ftccmap.c: Include ftccback.h.
+	(ftc_cmap_cache_class): Use local wrapper functions.
+
+	* src/cache/ftcglyph.c: Include ftccback.h.
+	(ftc_gnode_compare, ftc_gcache_init, ftc_gcache_done): New wrapper
+	functions which use FT_LOCAL_DEF.
+
+	* src/cache/ftcimage.c: Include ftccback.h.
+	(ftc_inode_free, ftc_inode_new, ftc_inode_weight): New wrapper
+	functions which use FT_LOCAL_DEF.
+
+	* src/cache/ftcmanag.c (ftc_size_list_class, ftc_face_list_class):
+	Use FT_CALLBACK_TABLE_DEF.
+
+	* src/cache;/ftcsbits.c: Include ftccback.h.
+	(ftc_snode_free, ftc_snode_new, ftc_snode_weight,
+	ftc_snode_compare): New wrapper functions which use FT_LOCAL_DEF.
+
+	* src/cache/rules.mk (CACHE_DRV_H): Add ftccback.h.
+
+2004-02-17  Masatake YAMATO  <jet@gyve.org>
+
+	* include/freetype/ftmac.h (FT_GetFile_From_Mac_Name): Fix a typo
+	(FT_EXPORT_DEF -> FT_EXPORT).
+
+	* include/freetype/ftxf86.h (FT_Get_X11_Font_Format): Ditto.
+
+2004-02-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Fix typo.
+
+2004-02-14  Masatake YAMATO  <jet@gyve.org>
+
+	* builds/unix/ftsystem.c: Include errno.h.
+	(ft_close_stream): Renamed to...
+	(ft_close_stream_by_munmap): This.
+	(ft_close_stream_by_free): New function.
+	(FT_Stream_Open): Use fallback method if mmap fails.
+	Use proper function for closing the stream.
+
+2004-02-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_dict): Initialize `start_binary'.
+
+2004-02-13  Robert Etheridge  <roberte@stcc.cc.tx.us>
+
+	* src/type42/t42objs.c (T42_Face_Init), src/type1/t1objs.c
+	(T1_Face_Init), src/cid/cidobjs.c (cid_face_init): Fix computation
+	of underline_position and underline_thickness.
+
+2004-02-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Return immediately if
+	ppem values don't change.  Suggested by Graham Asher.
+
+2004-02-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c (cid_face_open): Always allocate
+	face->cid_stream so that we can deallocate it safely.
+
+2004-02-10  Werner Lemberg  <wl@gnu.org>
+
+	Make the PS parser more tolerant w.r.t. non-standard font data.  In
+	general, an error is only reported in case of a syntax error; a
+	wrong type is now simply ignored (if possible).  To be independent
+	of the order of various MM-specific keywords, the parse_shared_dict
+	routine has been removed -- the PS parser is now capable to skip
+	this data.  It no longer fails on parsing e.g.
+
+	  dup /WeightVector exch def
+
+	Since the token following /WeightVector isn't `[' (starting an
+	array) it is simply ignored.
+
+	* include/freetype/fterrdef.h: Define `FT_Err_Ignore' (0xA2) as a
+	new internal error value.
+
+	* src/type1/t1load.c (parse_blend_axis_types,
+	parse_blend_design_positions, parse_blend_design_map): Return
+	T1_Err_Ignore if no proper array is following the keyword.
+	(parse_weight_vector): Use T1_ToTokenArray, initializing `blend'
+	structure, if necessary.
+	Return T1_Err_Ignore if no proper array is following the keyword.
+	(parse_shared_dict): Removed.
+	(parse_encoding): Set parser->root.error to return T1_Err_Ignore
+	if no result can be obtained.
+	Check for errors before accessing `elements' array.
+	(t1_keywords): Remove /shareddict.
+	(parse_dict): Reset error if t1_load_keyword returns T1_Err_Ignore.
+	Set keyword_flag only in case of success.
+	Check error code if skipping an unrecognized token.
+	(T1_Open_Face) [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: Call T1_Done_Blend
+	if blend commands haven't set up a proper MM font.
+
+	* src/psaux/psobjs.c (ps_parser_load_field_table): Remove special
+	code for synthetic fonts.
+	Return PSaux_Err_Ignore if no proper value has been found.
+
+2004-02-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_endchar>: Preserve glyph width before calling
+	cff_operator_seac.
+
+2004-02-09  Martin Muskens  <mmuskens@aurelon.com>
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Handle special
+	first argument for `hintmask' and `cntrmask' operators also.
+
+2004-02-08  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.in: Call AC_SUBST for `enable_shared',
+	`hardcode_libdir_flag_spec', and `wl'.
+	* builds/unix/configure: Regenerated.
+
+	* builds/unix/freetype-config.in: Make --prefix and --exec-prefix
+	actually work.
+	Report a proper --rpath (or -R) value for --libs argument if a
+	shared library has been built.
+
+	* docs/CHANGES: Updated.
+
+2004-02-07  Keith Packard  <keithp@keithp.com>
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init, BDF_Set_Pixel_Size): Fix
+	computation of various vertical and horizontal metric values.
+
+	* src/pcfdrivr.c (PCF_Set_Pixel_Size), src/pcfread (pcf_load_font):
+	Ditto.
+
+2004-02-07  Werner Lemberg  <wl@gnu.org>
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.dsw, docs/CHANGES: Updated.
+
+2004-02-07  Vitaliy Pasternak  <v_a_pasternak@mail.ru>
+
+	* builds/win32/visualc/freetype.sln,
+	builds/win32/visualc/freetype.vcproj: New files for VS.NET 2003.
+
+2004-02-03  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP):
+	Initialize `node'.
+	* src/type1/t1load.c (parse_dict): Initialize `have_integer'.
+
+2004-02-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_dict): Handle `RD' and `-|' commands
+	outside of /Subrs or /CharStrings.  This can happen if there is
+	additional code manipulating those two arrays so that FreeType
+	doesn't recognize them properly.
+	(T1_Open_Face): Improve an error message.
+
+2004-02-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_charstrings): Exit immediately if
+	there are no elements in /CharStrings.  This is needed for fonts
+	like Optima-Oblique which not only define /CharStrings but access it
+	also.
+
+2004-02-01  David Turner  <david@freetype.org>
+
+	* src/sfnt/Jamfile: Removing `ttcmap' from the list of sources.
+
+	* include/freetype/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP)
+	<FTC_INLINE>: Provide macro version which doesn't use inline code.
+	* include/freetype/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP)
+	<FTC_INLINE>: Ditto.
+	Use FTC_MRULIST_LOOKUP_CMP.
+	* include/freetype/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): New
+	macro.
+	(FTC_MRULIST_LOOKUP): Use it.
+
+	* src/cache/Jamfile (_sources), src/cache/descrip.mms: Updated.
+	* src/cache/ftcbasic.c: Fix compiler warnings.
+	* src/cache/ftcmanag.c (FTC_Manager_LookupSize,
+	FTC_Manager_LookupFace) <FTC_INLINE>: Use FTC_MRULIST_LOOKUP_CMP.
+	* src/cache/ftcmru.c (FTC_MruList_Find): Fix a bug (found after
+	heavy testing).
+
+	* Jamfile: Updating `refdoc' target, and adding `autohint' to the
+	list of modules to build.  Both the autohinter and autofitter will
+	be built by default.  But which one will be used is determined by
+	the content of `ftmodule.h'.
+
+	* src/autofit/*: Many updates, but the code is still buggy...
+
+2004-01-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_operator_seac): Fix magnitude of
+	accent offset.
+	Update code similarly to the seac support for Type 1 fonts.
+	(cff_decoder_parse_charstrings) <cff_op_endchar>: Fix magnitude
+	of accent offset.
+	Don't hint glyphs twice if seac is emulated.
+	<cff_op_flex>: Assign correct point tags.
+	* docs/CHANGES: Updated.
+
+2004-01-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Use FT_MEM_MOVE, not
+	FT_MEM_COPY, for copying the private dict.
+
+	* src/type1/t1load.c (parse_subrs): Assign number of subrs only
+	in first run.
+	(parse_charstrings): Parse /CharStrings in second run without
+	assigning values.
+	(parse_dict): Skip all /CharStrings arrays but the first.  We need
+	this for non-standard fonts like `Optima' which have different
+	outlines depending on the resolution.  Note that there is no
+	guarantee that we get fitting /Subrs and /CharStrings arrays; this
+	can only be done by a real PS interpreter.
+
+2004-01-29  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* builds/win32/visualc/index.html: New file, giving detailed
+	explanations about forcing CR+LF line endings for the VC++ project
+	files.
+
+2004-01-22  Garrick Meeker  <garrick@digitalanarchy.com>
+
+	* src/cff/cffload.c (cff_subfont_load): Initialize `dict'.
+
+2004-01-22  Werner Lemberg  <wl@gnu.org>
+
+	Add support for the hexadecimal representation of binary data
+	started with `StartData' in CID-keyed Type 1 fonts.
+
+	* include/freetype/internal/t1types.h (CID_FaceRec): Add new
+	members `binary_data' and `cid_stream'.
+
+	* src/cid/cidload.c (cid_read_subrs): Use `face->cid_stream'.
+	(cid_hex_to_binary): New auxiliary function.
+	(cid_face_open): Add new argument `face_index' to return quickly
+	if less than zero.  Updated all callers.
+	Call `cid_hex_to_binary', then open and assign memory stream to
+	`face->cid_stream' if `parser->binary_length' is non-zero.
+	* src/cid/cidload.h: Updated.
+
+	* src/cid/cidobjs.c (cid_face_done): Free `binary_data' and
+	`cid_stream'.
+
+	* src/cid/cidparse.c (cid_parser_new): Check arguments to
+	`StartData' and set parser->binary_length accordingly.
+	* src/cid/cidparse.h (CID_Parser): New member `binary_length'.
+
+	* src/cid/cidgload.c (cid_load_glyph): Use `face->cid_stream'.
+
+	* docs/CHANGES: Updated.
+
+2004-01-21  Werner Lemberg  <wl@gnu.org>
+
+	include/freetype/config/ftstdlib.h (ft_atoi): Replaced with...
+	(ft_atol): This.
+	* src/base/ftdbgmem.c: s/atol/ft_atol/.
+	* src/type42/t42drivr.c: s/ft_atoi/ft_atol/.
+
+2004-01-20  Masatake YAMATO  <jet@gyve.org>
+
+	* include/freetype/ftcache.h: Delete duplicated definition of
+	FTC_FaceID.
+
+	* src/cff/cffdrivr.c (cff_get_cmap_info): Call sfnt module's TT CMap
+	Info service function if the cmap comes from sfnt.  Return 0 if the
+	cmap is sythesized in cff module.
+
+2004-01-20  David Turner  <david@freetype.org>
+
+	* src/cache/ftcmanag.c (ftc_size_node_compare): Call
+	FT_Activate_Size.
+
+2004-01-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Skip exactly one
+	CR, LF, or CR/LF after `eexec'.
+
+2004-01-18  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Remove compiler
+	warning.
+
+	* src/tools/docmaker/*: Updating beautifier tool.
+
+2004-01-15  David Turner  <david@freetype.org>
+
+	* src/base/ftoutln.c (ft_orientation_extremum_compute): Fix
+	infinite loop bug.
+
+	* include/freetype/ftstroke.h: Include FT_GLYPH_H.
+	(FT_Stroker_Rewind, FT_Glyph_Stroke, FT_Glyph_StrokeBorder): New
+	declarations.
+
+	* src/base/ftstroke.c: Include FT_INTERNAL_OBJECTS_H.
+	(FT_Outline_GetOutsideBorder): Inverse result.
+	(FT_Stroker_Rewind, FT_Glyph_Stroke, FT_GlyphStrokeBorder): New
+	functions.
+	(FT_Stroker_EndSubPath): Close path if needed.
+	(FT_Stroker_Set, FT_Stroker_ParseOutline): Use FT_Stroker_Rewind.
+
+	* include/freetype/cache/ftcmanag.h (FTC_ScalerRec,
+	FTC_Manager_LookupSize): Moved to...
+	* include/freetype/ftcache.h (FTC_ScalerRec,
+	FTC_Manager_LookupSize): Here.
+
+	* src/tools/docmaker/docbeauty.py: New file to beautify the
+	documentation comments (e.g., to convert them to single block border
+	mode).
+	* src/tools/docmaker/docmaker.py (file_exists, make_file_list):
+	Moved to...
+	* src/tools/docmaker/utils.py (file_exists, make_file_list): Here.
+
+2004-01-14  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftmemory.h (FT_ARRAY_COPY,
+	FT_ARRAY_MOVE): New macros to make copying arrays easier.
+	Updated all relevant code to use them.
+
+2004-01-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_font_load): Load charstrings_index earlier.
+	Use number of charstrings as argument to CFF_Load_FD_Select (as
+	documented in the CFF specs).
+
+2004-01-13  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/pshinter/pshalgo.c (psh_glyph_init): Move assignment of
+	`glyph->memory' up to free arrays properly in case of failure.
+
+2004-01-10  Masatake YAMATO  <jet@gyve.org>
+
+	Make `FT_Get_CMap_Language_ID' work with CFF.  Bug reported by
+	Steve Hartwell <shspamsink@comcast.net>.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_TT_CMAP_H.
+	(cff_services): Added an entry for FT_SERVICE_ID_TT_CMAP.
+	(cff_get_cmap_info): New function.
+	(cff_service_get_cmap_info) New entry for cff_services.
+
+	* src/sfnt/ttcmap0.c: Exit loop after a format match has been found.
+	Suggested by Steve Hartwell <shspamsink@comcast.net>.
+
+2004-01-03  Masatake YAMATO  <jet@gyve.org>
+
+	* src/base/ftobjs.c (destroy_charmaps): New function.
+	(destroy_face, open_face): Use `destroy_charmaps'.
+
+2004-01-01  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2004-01-01  Michael Jansson  <mjan@em2-solutions.com>
+
+	* src/winfonts/winfnt.c (FNT_Size_Set_Pixels): Fix sign of
+	size->metrics.descender.
+
+2003-12-31  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	[FT_DEBUG_LEVEL_TRACE]: Use `%ld' in FT_TRACE4.
+	<cff_op_flex1>: Change type of dx and dy to FT_Pos and remove
+	cast for accessing arguments.
+
+2003-12-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Revert previous
+	change.  It's not necessary.
+
+2003-12-29  Smith Charles  <smith.charles@free.fr>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle `repeated
+	flags set' correctly.
+
+2003-12-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Fix memory leak by deallocating
+	`full' and `weight' properly.
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_hintmask> [FT_DEBUG_LEVEL_TRACE]: Use `0x' as prefix for
+	tracing output.
+
+2003-12-26  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/sfnt.h (TT_Set_SBit_Strike_Func):
+	Use FT_UInt for ppem values.
+	* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Use FT_UInt for
+	ppem values.
+	* src/sfnt/ttsbit.h: Updated.
+
+	* src/base/ftobjs.c (FT_Set_Pixel_Sizes): Don't allow ppem values
+	larger than -0FFFF.
+
+2003-12-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/fttrigon.c, src/base/ftgloadr.c: Inlude
+	FT_INTERNAL_OBJECTS_H.
+
+	* src/base/ftstroke.c (FT_Outline_GetInsideBorder,
+	FT_Outline_GetOutsideBorder): s/or/o/ to make it compile with
+	C++ compilers.
+
+	* src/cache/ftcmru.c, include/freetype/cache/ftcmru.h:
+	s/select/selection/ to avoid compiler warning.
+	* src/cff/cffload.h: s/select/ftselect/ to avoid potential
+	compiler warning.
+
+2003-12-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftcsbits.c (FTC_SNode_Weight):
+	s/FTC_SBIT_ITEM_PER_NODE/FTC_SBIT_ITEMS_PER_NODE/.
+
+2003-12-24  David Turner  <david@freetype.org>
+
+	* Fixed compilation problems in the cache sub-system.
+
+	* Partial updates to src/autofit.
+
+	* Jamfile (FT2_COMPONENTS): Add autofit module.
+
+2003-12-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle
+	CID-keyed fonts.
+
+2003-12-23  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftobjs.h (FT_PAD_FLOOR, FT_PAD_ROUND,
+	FT_PAD_CEIL, FT_PIX_FLOOR, FT_PIX_ROUND, FT_CEIL): New macros.  They
+	are used to avoid compiler warnings with very pedantic compilers.
+	Note that `(x) & -64' causes a warning if (x) is not signed.  Use
+	`(x) & ~63' instead!
+	Updated all related code.
+
+	Add support for extraction of `inside' and `outside' borders.
+
+	* src/base/ftstroke.c (FT_StrokerBorder): New enumeration.
+	(FT_Outline_GetInsideBorder, FT_Outline_GetOutsideBorder,
+	FT_Stroker_GetBorderCounts, FT_Stroker_ExportBorder): New functions.
+	(FT_StrokeBorderRec): New boolean member `valid'.
+	(ft_stroke_border_get_counts): Updated.
+	* include/freetype/ftstroke.h: Updated.
+
+2003-12-22  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftwinfnt.h (FT_WinFNT_ID_*): New definitions
+	to describe the `charset' field in FT_WinFNT_HeaderRec.
+	* src/winfonts/winfnt.c (FNT_Face_Init): Set encoding to
+	FT_ENCODING_NONE except for FT_WinFNT_ID_MAC.
+
+	* include/freetype/freetype.h (FT_Encoding): Improve comment,
+	based on work by Detlef Würkner <TetiSoft@apg.lahn.de>.
+
+	* docs/CHANGES: Updated.
+
+2003-12-22  David Turner  <david@freetype.org>
+
+	* include/freetype/ftcache.h,
+	include/freetype/cache/ftcmanag.h,
+	include/freetype/cache/ftccache.h,
+	include/freetype/cache/ftcmanag.h,
+	include/freetype/cache/ftcmru.h (added),
+	include/freetype/cache/ftlru.h (removed),
+	include/freetype/cache/ftcsbits.h,
+	include/freetype/cache/ftcimage.h,
+	include/freetype/cache/ftcglyph.h,
+	src/cache/ftcmru.c,
+	src/cache/ftcmanag.c,
+	src/cache/ftccache.c,
+	src/cache/ftcglyph.c,
+	src/cache/ftcimage.c,
+	src/cache/ftcsbits.c,
+	src/cache/ftccmap.c,
+	src/cache/ftcbasic.c (added),
+	src/cache/ftclru.c (removed):
+
+	  *Complete* rewrite of the cache sub-system to `solve' the
+	  following points:
+
+	    - all public APIs have been moved to FT_CACHE_H, everything
+	      under `include/freetype/cache' is only needed by client
+	      applications that want to implement their own caches
+
+	    - a new function named FTC_Manager_RemoveFaceID to deal
+	      with the uninstallation of FaceIDs
+
+	    - the image and sbit cache are now abstract classes, that
+	      can be extended much more easily by client applications
+
+	    - better performance in certain areas.  Further optimizations
+	      to come shortly anyway...
+
+	    - the FTC_CMapCache_Lookup function has changed its signature,
+	      charmaps can now only be retrieved by index
+
+	    - FTC_Manager_Lookup_Face => FTC_Manager_LookupFace
+	      FTC_Manager_Lookup_Size => FTC_Manager_LookupSize (still in
+	      private header for the moment)
+
+2003-12-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_dict): Stop parsing if `eexec' keyword
+	is encountered.
+
+2003-12-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 32.  For
+	example, the Japanese Hiragino font already contains 15 subfonts.
+
+	* src/cff/cffload.c (cff_font_load): Deallocate `sids' array for
+	CID-keyed fonts.
+
+	* devel/ftoption.h: Define FT_DEBUG_MEMORY.
+
+2003-12-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ttnameid.h (TT_ADOBE_ID_LATIN_1): New macro.
+	* src/type1/t1objs.c (T1_Face_Init): Use TT_ADOBE_ID* values.
+
+2003-12-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cfftypes.h (CFF_FontRecDictRec): Change type of
+	`cid_count' to `FT_ULong'.
+
+	* src/cff/cffgload.c (cff_slot_load): Take care of empty `cids'
+	array.
+
+	* src/cff/cffload.c (cff_charset_done): Free `cids' array.
+	(cff_font_load): Create cids array only for CID-keyed fonts which
+	are subsetted.
+
+	* src/cff/cffobjs.c (cff_face_init): Check the availability of
+	the PSNames modules for non-pure CFFs also.
+	Set FT_FACE_FLAG_GLYPH_NAMES for a non-pure CFF also if it isn't
+	CID-keyed.
+
+	* src/cff/rules.mk (CFF_DRV_H): Add cfftypes.h.
+
+2003-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Don't set
+	FT_FACE_FLAG_GLYPH_NAMES if the font contains a version 3.0 `post'
+	table.
+
+	* docs/CHANGES: Updated.
+
+2003-12-17  Masatake YAMATO  <jet@gyve.org>
+
+	Add new function FT_Get_CMap_Language_ID to extract the language ID
+	for TrueType/sfnt fonts.
+
+	* include/freetype/internal/services/svttcmap.h: New file.
+	* include/freetype/internal/ftserv.h (FT_SERVICE_TT_CMAP_H): Add
+	svttcmap.h.
+
+	* src/sfnt/sfdriver.c: Include ttcmap0.h.
+	(tt_service_get_cmap_info): New service.
+	(sfnt_services): Updated.
+
+	* src/sfnt/ttcmap0.c (tt_cmap*_get_info): New functions.
+	(tt_cmap*_class_rec): Add tt_cmap*_get_info members.
+	(tt_get_cmap_info): New function.
+	* src/sfnt/ttcmap0.h: Include FT_SERVICE_TT_CMAP_H.
+	(TT_CMap_ClassRec): New field `get_cmap_info'.
+	(tt_get_cmap_info): New declaration.
+
+	* src/base/ftobjs.c: Include FT_SERVICE_TT_CMAP_H.
+	(FT_Get_CMap_Language_ID): New function implementation.
+	* include/freetype/tttables.h (FT_Get_CMap_Language_ID): New
+	function declaration.
+
+2003-12-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: Removed.  Obsolete.
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface): Remove
+	obsolete fields `load_charmap' and `free_charmap'.
+	(TT_CharMap_Load_Func, TT_CharMap_Free_Func): Removed.
+	* src/sfnt/sfnt.c: Don't include ttcmap.c.
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttcmap.c.
+	* src/sfnt/ttload.c: Don't include ttcmap.h.
+	* src/sfnt/sfdriver.c: Don't include ttcmap.h.
+	(sfnt_interface): Updated.
+
+	* include/freetype/internal/tttypes.h (TT_TableDirRec,
+	TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec,
+	TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6,
+	TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func,
+	TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed.
+	Obsolete.
+	* src/cff/cffobjs.h (CFF_CharMapRec): Removed.  Obsolete.
+
+2003-12-15  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2003-12-15  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* builds/atari/*: New directory for building FreeType 2 on Atari
+	with the PureC compiler.
+
+2003-12-12  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add
+	cast.
+	* src/cff/cffdrivr.c (cff_ps_has_glyph_names): Assure that return
+	value is either 0 or 1.
+
+2003-12-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffdrivr.c (cff_get_glyph_name): Improve error message.
+	(cff_get_name_index): Return if no PSNames service is available.
+	(cff_ps_has_glyph_names): Handle CID-keyed fonts correctly.
+	* src/cff/cfftypes.h (CFF_CharsetRec): New field `cids', used for
+	CID-keyed fonts.  This is the inverse mapping of `sids'.
+	* src/cff/cffload.c (cff_charset_load): New argument `invert'.
+	Initialize charset->cids if `invert' is set.
+	(cff_font_load): In call to cff_charset_load, set `invert' to true
+	for CID-keyed fonts.
+	* src/cff/cffgload.c (cff_slot_load): Handle glyph index as CID
+	and map it to the real glyph index.
+
+	* docs/CHANGES: Updated.
+
+2003-12-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Don't set
+	FT_FACE_FLAG_GLYPH_NAMES for CID-keyed fonts.
+	Don't construct a cmap for CID-keyed fonts.
+
+2003-12-10  Werner Lemberg  <wl@gnu.org>
+
+	Use implementation specific SID value 0xFFFF to indicate that
+	a dictionary element is missing.
+
+	* src/cff/cffload.c (cff_subfont_load): Initialize all fields
+	which hold SIDs to 0xFFFF.
+	(cff_index_get_sid_string): Handle SID value 0xFFFF.
+	Handle case where `psnames' is zero.
+	(cff_font_load): Updated.
+	Don't load encoding for CID-keyed CFFs.
+
+	* src/cff/cffobjs.c (cff_face_init): Updated.
+	Don't check for PSNames module if font is CID-keyed.
+	Compute style name properly (using the same algorithm as in the
+	CID driver).
+	Fix computation of style flags.
+
+	* src/cff/cfftoken.h: Comment out handling of base_font_name.
+	Rename `postscript' field to `embedded_postscript'
+	* src/cff/cfftypes.h (CFF_FontRecDictRec): Remove `base_font_name'
+	and `postscript'.
+
+2003-12-10  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pcf/pcfdrivr.c (pcf_get_charset_id): New function (a clone
+	of the similar BDF function).
+	(pcf_service_bdf): Use it.
+
+2003-12-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Set FT_FACE_FLAG_GLYPH_NAMES
+	only if a `post' table is present.
+
+2003-12-09  George Williams  <gww@silcom.com>
+
+	* src/base/ftobjs.c (load_mac_face): Recent versions of Linux
+	support Mac's HFS+ file system, thus enable code to read /rsrc on
+	non-Macintosh platforms also.
+
+2003-12-08  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (PS_TableRec): Change type
+	of `lengths' to FT_PtrDist.
+	(T1_DecoderRec): Change type of `subrs_len' to FT_PtrDist.
+	* include/freetype/internal/t1types.h (T1_FontRec): Change type
+	of `subrs_len' and `charstrings_len' to FT_PtrDist.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Replace `junk'
+	variable with better solution.
+	(IsMacResource): Remove unused variable `map_len'.
+	Replace `junk' variable with better solution.
+	(FT_Open_Face) [!FT_MACINTOSH]: Add conditional
+	FT_CONFIG_OPTION_MAC_FONTS.
+
+2003-12-08  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/autohint/ahhint.c (ah_hinter_hint_edges,
+	ah_hinter_align_strong_points): Add some casts.
+
+	* src/base/ftoutln.c (FT_OrientationExtremumRec): Change type
+	of `pos' to FT_Long.
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource,
+	Mac_Read_sfnt_Resource): Change type of `len' to FT_Long.
+
+	* src/type42/t42parse.c (t42_parse_dict): Add cast for `n_keywords'.
+
+2003-12-07  Werner Lemberg  <wl@gnu.org>
+
+	* docs/raster.txt: New file, taken from FreeType 1 and completely
+	revised.
+
+2003-12-04  Masatake YAMATO  <jet@gyve.org>
+
+	* src/type1/t1driver.c (Get_Interface): Remove FT_UNUSED for
+	t1_interface.  t1_interface is used.
+
+2003-11-27  David Turner  <david@freetype.org>
+
+	* src/pfr/pfrdrivr.c (pfr_get_metrics): Revert incorrect change of
+	2003-11-23: For PFR fonts, metrics->x_scale and metrics->y_scale are
+	the scaling values for outline units, not for metric units.
+
+2003-11-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c, include/freetype/internal/ftcalc.h
+	(FT_MulDiv_No_Round): Surround code with `#ifdef
+	TT_CONFIG_OPTION_BYTECODE_INTERPRETER ... #endif'.
+
+2003-11-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c (FT_MulDiv_No_Round): New function (32 and
+	64 bit version).
+	* include/freetype/internal/ftcalc.h: Updated.
+
+	* src/truetype/ttinterp.c (TT_MULDIV_NO_ROUND): New macro.
+	(TT_INT64): Removed.
+	(DO_DIV): Use TT_MULDIV_NO_ROUND.
+
+	* src/pfr/pfrdrivr.c (pfr_get_metrics): Directly use
+	metrics->x_scale and metrics->y_scale.
+
+2003-11-22  Rogier van Dalen  <R.C.van.Dalen@umail.leidenuniv.nl>
+
+	* src/truetype/ttinterp.c (CUR_Func_move_orig): New macro.
+	(Direct_Move_Orig, Direct_Move_Orig_X, Direct_Move_Orig_Y): New
+	functions.  Similar to Direct_Move, Direct_Move_X, and
+	Direct_Move_Y but without touching.
+	(Compute_Funcs): Use new functions.
+
+	(Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid,
+	Round_Up_To_Grid, Round_To_Double_Grid, Round_Super,
+	Round_Super_45): Fix rounding of value zero.
+
+	(DO_DIV): Don't use TT_MULDIV.
+
+	(Ins_SHC): This instruction actually touches the points.
+	(Ins_MSIRP): Fix undocumented behaviour.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Updated.
+
+2003-11-22  Werner Lemberg  <wl@gnu.org>
+
+	* docs/VERSION.DLL, docs/CHANGES: Updated.
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Make metrics->x_scale and
+	metrics->y_scale really precise.
+
+	(FT_Load_Glyph): Update computation of linearHoriAdvance and
+	linearVertAdvance.
+
+	* src/truetype/ttinterp.c (Update_Max): Use FT_REALLOC.
+
+2003-11-22  David Turner  <david@freetype.org>
+
+	* src/autofit/*: More updates.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
+	* builds/unix/configure.ac (version_info): Set to 9:6:3.
+	* README: Updated.
+
+2003-11-13  John A. Boyd Jr.  <jaboydjr@netwalk.com>
+
+	* src/bdf/bdfdrivr.c (bdf_interpret_style), src/pcf/pcfread.c
+	(pcf_interpret_style): Replace spaces with dashes in properties
+	SETWIDTH_NAME and ADD_STYLE_NAME to simplify parsing.
+
+2003-11-11  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2003-11-11  John A. Boyd Jr.  <jaboydjr@netwalk.com>
+
+	Handle SETWIDTH_NAME and ADD_STYLE_NAME properties for BDF and PCF
+	fonts.
+
+	* src/bdf/bdfdrivr.c (bdf_interpret_style): New auxiliary function.
+	(BDF_Face_Init): Don't handle style properties but call
+	bdf_interpret_style.
+
+	* src/pcf/pcfread.c (pcf_interpret_style): New auxiliary function.
+	(pcf_load_font): Don't handle style properties but call
+	pcf_interpret_style.
+
+2003-11-07  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.1.7 released.
+	=========================
+
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
+
+	* builds/unix/ft2unix.h: Fix comments.
+
+	* builds/unix/ftconfig.in: Synchronized with ANSI version.
+	Use `#undef' in templates as recommended in the autoconf
+	documentation.
+	Since real `#undef' lines don't survive during configuration, use
+	`/undef' instead; the postprocessing facility of the
+	AC_CONFIG_HEADERS autoconf macro converts them to `#undef'.
+
+	* builds/unix/install.mk (install): Install Unix version of
+	`ftconfig.h'.
+
+	* builds/unix/unix-cc.in (CFLAGS): Set FT_CONFIG_CONFIG_H macro
+	to include the correct `ftconfig.h' file.
+
+	* builds/unix/ft-munmap.m4 (FT_MUNMAP_DECL): Removed.
+	(FT_MUNMAP_PARAM): Updated syntax to autoconf 2.59.
+
+	* builds/unix/freetype2.m4: Updated syntax to autoconf 2.59.
+
+	* builds/unix/configure.ac: Use AC_CONFIG_HEADERS instead of
+	AC_CONFIG_HEADER to create ftconfig.h, and use second argument
+	to replace `/undef' with `#undef'.
+	Don't use FT_MUNMAP_DECL but AC_CHECK_DECLS to check for munmap.
+	Use AS_HELP_STRING in AC_ARG_WITH.
+	Update syntax to autoconf 2.59.
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.5.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.7.8.
+	* builds/unix/configure: Regenerated with autoconf 2.59.
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`texinfo' CVS module at subversions.gnu.org.
+
+	* builds/vms/ftconfig.h: Synchronized with ANSI version.
+
+	* docs/CUSTOMIZE: Fix documentation error.
+	* docs/CHANGES, docs/VERSION.DLL, docs/release: Updated.
+
+	* builds/freetype.mk (refdoc): Updated --title.
+
+2003-11-07  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.6 released.
+	=========================
+
+
+	* install: Removed.  Obsolete.
+
+2003-11-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c: Include FT_SERVICE_SFNT_H.
+	(sfnt_service_sfnt_table): New service.
+	(sfnt_services): Updated.
+
+	* docs/license.txt: Reworded.
+
+2003-11-03  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/*: Add a guard to all public header files which
+	load FT_FREETYPE_H to reject freetype.h from FreeType 1.
+
+2003-11-02  Patrick Welche  <prlw1@newn.cam.ac.uk>
+
+	* builds/unix/freetype2.m4, builds/unix/ft-munmap.m4: Protect
+	first argument of AC_DEFUN with brackets to avoid possible
+	expansion.
+
+2003-11-02  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/cache/ftcglyph.h: Don't include stddef.h.
+
+	* include/freetype/freetype.h: Fix check for ft2build.h.
+
+2003-11-01  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h: Check that ft2build.h has been
+	loaded first.
+
+	* src/base/fttype1.c (FT_Get_PS_Font_Info): Fix incorrectly applied
+	patch.
+
+2003-10-31  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/base/fttype1.c (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names):
+	Fix parameter order in calls to FT_FACE_FIND_SERVICE.
+
+2003-10-31  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftserv.h
+	(FT_SERVICE_POSTSCRIPT_NAMES_H): Removed.  Unused.
+
+	* src/type42/t42drivr.c (t42_services): Updated.
+
+2003-10-29  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/bdftypes.h: Removed.  Obsolete.
+	* src/base/ftbdf.c: Updated.
+
+	* include/freetype/internal/cfftypes.h: Moved to...
+	* src/cff/cfftypes.h: This place since no other module needs to
+	know about those types.
+
+	* include/freetype/internal/t42types.h: Moved to...
+	* src/type42/t42types.h: This place since no other module needs to
+	know about those types.
+
+	* include/freetype/internal/services/svbdf.h: Include FT_BDF_H.
+
+	* include/freetype/internal/services/svpsname.h: Renamed to...
+	* include/freetype/internal/services/svpscmap.h: This.
+	Updated `FT_Service_PsNames' -> `FT_Service_PsCMaps' and
+	`POSTSCRIPT_NAMES' -> `POSTSCRIPT_CMAPS' everywhere.
+
+	* include/freetype/internal/services/svpsinfo.h: New file, providing
+	PostScript info service.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_POSTSCRIPT_CMAPS_H,
+	FT_SERVICE_POSTSCRIPT_INFO_H): New macros for svpscmap.h and
+	svpsinfo.h.
+	* include/freetype/internal/internal.h (FT_INTERNAL_TYPE42_TYPES_H,
+	FT_INTERNAL_CFF_TYPES_H, FT_INTERNAL_BDF_TYPES_H): Removed.
+
+	* src/base/fttype1.c: Don't include FT_INTERNAL_TYPE1_TYPES_H and
+	FT_INTERNAL_TYPE42_TYPES_H but FT_INTERNAL_SERVICE_H and
+	FT_SERVICE_POSTSCRIPT_INFO_H.
+	(FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names): Use new
+	POSTSCRIPT_INFO service.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+	(cff_ps_has_glyph_names): New function.
+	(cff_service_ps_info): New service.
+	(cff_services): Updated.
+
+	* src/cff/cffload.h, src/cff/cffobjs.h, src/cff/cffparse.h: Don't
+	include FT_INTERNAL_CFF_TYPES_H but cfftypes.h directly.
+
+	* src/cif/cidriver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+	(cid_ps_get_font_info): New function.
+	(cid_service_ps_info): New service.
+	(cid_services): Updated.
+
+	* src/type1/t1driver.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+	(t1_ps_get_font_info, t1_ps_has_glyph_names): New functions.
+	(t1_service_ps_info): New service.
+	(t1_services): Updated.
+
+	* src/type42/t42drivr.c: Include FT_SERVICE_POSTSCRIPT_INFO_H.
+	(t42_ps_get_font_info, t42_ps_has_glyph_names): New functions.
+	(t42_service_ps_info): New service.
+
+	* src/type42/t42objs.h: Don't include FT_INTERNAL_TYPE42_TYPES_H
+	but t42types.h directly.
+
+	* src/psnames/psmodule.c (psnames_interface, psnames_services):
+	Renamed to...
+	(pscmaps_interface, pscmaps_services): This.
+	Updated all users.
+
+
+	* src/gzip/infblock.c (inflate_blocks): Remove compiler warning.
+
+2003-10-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_encoding): Handle `/Encoding [ ... ]'.
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Test whether `eexec'
+	is real.
+
+	* src/type42/t42parse.c (t42_parse_encoding): Improve boundary
+	checking while parsing.
+
+	* docs/CHANGES: Updated.
+
+2003-10-21  Josselin Mouette  <joss@debian.org>
+
+	* include/freetype/internal/t1types.h (T1_FontRec): `paint_type'
+	and `stroke_width' aren't pointers.
+
+	* src/type42/t42objs.c (T42_Face_Done), src/type1/t1objs.c
+	(T1_Face_Done): Don't free `paint_type' and `stroke_width'.
+
+2003-10-20  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/winfonts/winfnt.c (fnt_cmap_class): Fix position of `const'.
+
+2003-10-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph): Patch from
+	2003-08-18 introduced a severe bug (FT_Render_Glyph was called
+	twice under some circumstances, causing strange results).  This
+	is fixed now by clearing the FT_LOAD_RENDER bit of `load_flags'.
+
+	* src/base/ftpfr.c (FT_Get_PFR_Metrics): Initialize `error'.
+	* src/psaux/psobjs.c (ps_tobytes): Initialize `n'.
+	* src/type42/t42parse.c (t42_parse_sfnts): Initialize `string_size'.
+
+2003-10-16  Werner Lemberg  <wl@gnu.org>
+
+	Completely revised Type 42 parser.  It now handles both fonts
+	produced with ttftot42 (tested version 0.3.1) and
+	TrueTypeToType42.ps (tested version May 2001; it is necessary to
+	fix the broken header comment to be `%!PS-TrueTypeFont...').
+
+	* src/type42/t42objs.c (T42_GlyphSlot_Load): Change fourth
+	parameter to `FT_UInt'.
+	* src/type42/t42objs.h: Updated.
+
+	* src/type42/t42parse.h (T42_ParserRec): Change type of `in_memory'
+	to FT_Bool.
+	(T42_Loader): Change type of `num_chars' and `num_glyphs' to
+	FT_UInt.
+	Add `swap_table' element.
+	* src/type42/t42parse.c (T42_KEYWORD_COUNT, T1_ToFixed,
+	T1_ToCoordArray, T1_ToTokenArray): Removed.
+	(T1_ToBytes): New macro.
+	(t42_is_alpha, t42_hexval): Removed.
+	(t42_is_space): Handle `\0'.
+	(t42_parse_encoding): Updated to use new PostScript parser routines
+	from psaux.
+	Handle `/Encoding [ ... ]' also.
+	(T42_Load_Status): New enumeration.
+	(t42_parse_sfnts): Updated to use new PostScript parser routines
+	from psaux.
+	(t42_parse_charstrings): Updated to use new PostScript parser
+	routines from psaux.
+	Handle `/CharStrings << ... >>' also.
+	Don't expect that /.notdef is the first element in dictionary.  Copy
+	code from type1 module to handle this.
+	(t42_parse_dict): Updated to use new PostScript parser routines
+	from psaux.
+	Remove code for synthetic fonts (which can't occur in Type 42
+	fonts).
+	(t42_loader_done): Release `swap_table'.
+
+	* src/psaux/psobjs.c (skip_string): Increase `cur' properly.
+
+	* src/type1/t1load.c (parse_charstrings): Make test for `.notdef'
+	faster.
+
+2003-10-15  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/autohint/ahglobal.c (blue_chars), src/winfonts/winfnt.c
+	(fnt_cmap_class_rec, fnt_cmap_class), src/bdf/bdflib.c (empty,
+	_num_bdf_properties), src/gzip/infutil.c (inflate_mask),
+	src/gzip/inffixed.h (fixed_bl, fixed_bd, fixed_tl, fixed_td),
+	src/gzip/inftrees.h (inflate_trees_fixed), srf/gzip/inftrees.c
+	(inflate_trees_fixed): Decorate with more `const' to avoid
+	writable global variables which are disallowed on ARM.
+
+2003-10-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_font_matrix, parse_charstrings): Remove
+	code specially for synthetic fonts; this is handled elsewhere.
+	(parse_encoding): Remove code specially for synthetic fonts; this is
+	handled elsewhere.
+	Improve boundary checking while parsing.
+	(parse_dict): Improve boundary checking while parsing.
+	Use ft_memcmp to simplify code.
+
+2003-10-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs, parse_dict): Handle synthetic
+	fonts properly.
+	(parse_charstrings): Copy correct number of characters into
+	`name_table'.
+
+2003-10-06  Werner Lemberg  <wl@gnu.org>
+
+	Heavy modification of the PS parser to handle comments and strings
+	correctly.  This doesn't slow down the loading of PS fonts
+	significantly since charstrings aren't affected.
+
+	* include/freetype/config/ftstdlib.h (ft_xdigit): Renamed to...
+	(ft_isxdigit): This.  Updated all callers.
+	(ft_isdigit): New alias to `isdigit'.
+
+	* include/freetype/internal/psaux.h (PS_Parser_FuncsRec): Renamed
+	`skip_alpha' to `skip_PS_token'.
+	Add parameter to `to_bytes' and change some argument types.
+
+	* src/psaux/psauxmod.c (ps_parser_funcs): Updated.
+	* src/psaux/psobjs.c (ft_char_table): New array to map character
+	codes (ASCII and EBCDIC) of digits to numbers.
+	(OP): New auxiliary macro holding either `>=' or `<' depending on
+	the character encoding.
+	(skip_comment): New function.
+	(skip_spaces): Use it.
+	(skip_alpha): Removed.
+	(skip_literal_string, skip_string): New functions.
+	(ps_parser_skip_PS_token): New function.  This is a better
+	replacement of...
+	(ps_parser_skip_alpha): Removed.
+	(ps_parser_to_token, ps_parser_to_token_array): Updated.
+	(T1Radix): Rewritten, using `ft_char_table'.
+	(t1_toint): Renamed to...
+	(ps_toint): This.  Update all callers.
+	Use `ft_char_table'.
+	(ps_tobytes): Add parameter to handle delimiters and change some
+	argument types.
+	Use `ft_char_table'.
+	(t1_tofixed): Renamed to...
+	(ps_tofixed): This.  Update all callers.
+	Use `ft_char_table'.
+	(t1_tocoordarray): Renamed and updated to...
+	(ps_tocoordarray): This.  Update all callers.
+	(t1_tofixedarray): Renamed and updated to...
+	(ps_tofixedarray): This.  Update all callers.
+	(t1_tobool): Renamed to...
+	(ps_tobool): This.  Update all callers.
+	(ps_parser_load_field): Updated.
+	(ps_parser_load_field_table): Use `T1_MAX_TABLE_ELEMENTS'
+	everywhere.
+	(ps_parser_to_int, ps_parser_to_fixed, ps_parser_to_coord_array,
+	ps_parser_to_fixed_array): Skip spaces.  Updated.
+	(ps_parser_to_bytes): Add parameter to handle delimiters and change
+	some argument types.  Updated.
+	* src/psaux/psobjs.h: Updated.
+
+	* src/cid/cidload.c (cid_parse_dict): Updated.
+	* src/cid/cidparse.c (cid_parser_new): Check whether the `StartData'
+	token was really found.
+	* src/cid/cidparse.h (cid_parser_skip_alpha): Updated and renamed
+	to...
+	(cid_parser_skip_PS_token): This.
+
+	* src/type1/t1parse.h (T1_ParserRec): Use `FT_Bool' for boolean
+	fields.
+	(T1_Skip_Alpha): Replaced with...
+	(T1_Skip_PS_Token): This new macro.
+	* src/type1/t1parse.c (hexa_value): Removed.
+	(T1_Get_Private_Dict): Use `ft_isxdigit' and
+	`psaux->ps_parser_funcs_to_bytes' for handling ASCII hexadecimal
+	encoding.
+	After decrypting, replace the four random bytes at the beginning
+	with whitespace.
+	* src/type1/t1load.c (t1_allocate_blend): Use proper error values.
+	(parser_blend_design_positions, parse_blend_design_map,
+	parse_weight_vector): Updated.
+	(is_space): Handle `\f' also.
+	(is_name_char): Removed.
+	(read_binary_data): Updated.
+	(parse_encoding): Use `ft_isdigit'.
+	Updated.
+	(parse_subrs): Updated.
+	(TABLE_EXTEND): New macro.
+	(parse_charstrings): Updated.
+	Provide a workaround for buggy fonts which have more entries in the
+	/CharStrings dictionary then expected; the function now adds some
+	slots and skips entries which still exceed the new limit.
+	(parse_dict): Updated.
+	Terminate on the token `closefile'.
+
+	* src/type42/t42parse.c (T1_Skip_Alpha): Replaced with...
+	(T1_Skip_PS_Token): This new macro.  Updated all callers.
+	(t42_parse_encoding): Use `ft_isdigit'.
+
+
+	* src/base/ftmm.c (ft_face_get_mm_service): Return FT_Err_OK if
+	success.
+
+2003-10-05  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftmodule.h: Renamed to...
+	* include/freetype/ftmodapi.h: This to avoid duplicate file names.
+	* include/freetype/config/ftheader.h (FT_MODULE_H): Updated.
+
+2003-10-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_OrientationExtremumRec,
+	FT_Outline_Get_Orientation): Trivial typo fixes to make it compile.
+
+2003-10-02  Markus F.X.J. Oberhumer  <markus@oberhumer.com>
+
+	* src/winfonts/winfnt.c (FT_WinFNT_HeaderRec): `color_table_offset'
+	has four bytes, not two.
+	Fix all users.
+	(fnt_font_load, FNT_Load_Glyph): Add more font validity tests.
+
+2003-10-01  David Turner  <david@freetype.org>
+
+	* src/autofit/*: Adding first source files of the new multi-script
+	`auto-fitter'.
+
+	* include/freetype/ftoutln.h (FT_Orientation): New enumeration.
+	(FT_Outline_Get_Orientation): New declaration.
+
+	* src/base/ftoutln.c (FT_OrientationExtremumRec): New structure.
+	(ft_orientation_extremum_compute): New auxiliary function.
+	(FT_Outline_Get_Orientation): New function to compute the fill
+	orientation of a given glyph outline.
+
+	* include/freetype/internal/ftserv.h (FT_FACE_LOOKUP_SERVICE): Fixed
+	trivial bug which could crash the font engine when a cached service
+	pointer was retrieved.
+
+2003-09-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c (cid_parse_dict): Skip token if no keyword is
+	found.
+
+	* src/type1/t1parse.c (IS_T1_WHITESPACE, IS_T1_LINESPACE,
+	IS_T1_SPACE): Removed.
+	(PFB_Tag): Removed.
+	(read_pfb_tag): Don't use PFB_Tag.
+
+	* src/type42/t42parse.c (t42_is_space): Handle `\f' also.
+	(t42_parse_encoding): Handle synthetic fonts.
+
+2003-09-29  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/t1types.h: Don't include
+	FT_INTERNAL_OBJECTS_H but FT_INTERNAL_SERVICE_H.
+	* src/truetype/ttobjs.c: Don't include
+	FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+2003-09-29  David Turner  <david@freetype.org>
+
+	Added new service to handle glyph name dictionaries, replacing the
+	old internal header named `psnames.h' by `services/svpsname.h'.
+	Note that this is different from `services/svpostnm.h' which only
+	handles the retrieval of PostScript font names for a given face.
+	(Should we merge these two services into a single header?)
+
+	* include/freetype/internal/psnames.h: Removed.  Most of its
+	contents is moved to...
+	* include/freetype/internal/services/svpsname.h: New file.
+
+	* include/freetype/internal/services/svpostnm.h
+	(FT_SERVICE_ID_POSTSCRIPT_NAME): Replaced with...
+	(FT_SERVICE_ID_POSTSCRIPT_FONT_NAME): New macro.
+	(PsName): Service named changed to...
+	(PsFontName): This.
+	Updated `FT_Service_PsName' -> `FT_Service_PsFontName' and
+	`POSTSCRIPT_NAME' -> `POSTSCRIPT_FONT_NAME' everywhere.
+
+	* include/freetype/internal/internal.h
+	(FT_INTERNAL_POSTSCRIPT_NAMES_H): Removed.
+	* include/freetype/internal/psaux.h: Include
+	FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(T1_DecoderRec): Updated type of `psnames'.
+	* include/freetype/internal/t1types.h: Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	Include FT_INTERNAL_OBJECTS_H.
+	* include/freetype/internal/t42types.h: Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H.
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Updated.
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE): Changed
+	order of parameters.  All callers updated.
+	(FT_FACE_FIND_GLOBAL_SERVICE): New macro to look up a service
+	globally, checking all modules.
+	(FT_ServiceCacheRec): Updated.
+	(FT_SERVICE_POSTSCRIPT_NAMES_H): New macro for accessing
+	`svpsname.h'.
+
+	* include/freetype/internal/ftobjs.h, src/base/ftobjs.c
+	(ft_module_get_service): New function.
+
+	* src/cff/cffdrivr.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(cff_get_glyph_name, cff_get_name_index): Use new POSTSCRIPT_NAMES
+	service.
+	* src/cff/cffcmap.c (cff_cmap_unicode_init): Updated.
+	* src/cff/cffload.c, src/cff/cffload.h:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(cff_index_get_sid_string): Updated.
+	* src/cff/cffobjs.c:  Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(cff_face_init): Use new POSTSCRIPT_NAMES service.
+	* src/cff/cffobjs.h:  Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+	* src/cid/cidobjs.c:  Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(cid_face_init): Use new POSTSCRIPT_NAMES service.
+	* src/cid/cidriver.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H.
+
+	* src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Use
+	new POSTSCRIPT_NAMES service.
+	* src/psaux/t1decode.h (t1_lookup_glyph_by_stdcharcode,
+	t1_decode_init): Use new POSTSCRIPT_NAMES service.
+	* src/psaux/t1cmap.h, src/psaux/t1decode.h: Dont' include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H.
+
+	* src/psnames/psmodule.c:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(ps_build_unicode_table): Renamed to...
+	(ps_unicodes_init): This.
+	(ps_lookup_unicode): Renamed to...
+	(ps_unicodes_char_index): This.
+	(ps_next_unicode): Renamed to...
+	(ps_unicodes_char_next): This.
+	(psnames_interface): Updated.
+	(psnames_services): New services list.
+	(psnames_get_service): New function.
+	(psnames_module_class): Updated.
+
+	* src/sfnt/sfobjs.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(sfnt_init_face): Use new POSTSCRIPT_NAMES service.
+	* src/sfnt/ttpost.c: Don't include FT_INTERNAL_POSTSCRIPT_NAMES_H
+	but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(tt_face_get_ps_name): Updated.
+
+	* src/truetype/ttobjs.c:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+	* src/type1/t1driver.c:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	* src/type1/t1objs.c:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+	(T1_Face_Init): Use new POSTSCRIPT_NAMES service.
+
+	* src/type42/t42drivr.c (t42_get_ps_name): Renamed to...
+	(t42_get_ps_font_name): This.
+	(t42_service_ps_name): Renamed to...
+	(t42_service_ps_font_name): This.
+	(t42_services): Updated.
+	* src/type42/t42objs.c (T42_Face_Init): Use new POSTSCRIPT_NAMES
+	service.
+	* src/type42/t42objs.h:  Don't include
+	FT_INTERNAL_POSTSCRIPT_NAMES_H but FT_SERVICE_POSTSCRIPT_NAMES_H.
+
+
+	* src/base/ftglyph.c (FT_Get_Glyph): Don't access `slot' before
+	testing its validity.  Reported by Henry Maddocks
+	<maddocks@metservice.com>.
+
+2003-09-21  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE):
+	Fix compilation warning (s/pptr/Pptr/).
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_PFR_H,
+	FT_INTERNAL_FNT_TYPES_H): Removed.
+
+2003-09-21  David Turner  <david@freetype.org>
+
+	Migrating the PFR and WINFNT drivers to the new service-based
+	internal API.
+
+	* include/freetype/internal/fnttypes.h: Removed.  Most of its data
+	are moved to winfnt.h and...
+	* include/freetype/internal/services/svwinfnt.h: New file.
+
+	* include/freetype/internal/pfr.h: Removed.  Most of its data are
+	moved to...
+	* include/freetype/internal/services/svpfr.h: New file.
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
+	FT_FACE_LOOKUP_SERVICE): Simplify fix of 2003-09-16 by removing
+	pointer type argument.
+	Updated all callers.
+	Update macro names of services header files.
+
+	* src/base/ftobjs.c (FT_Get_Name_Index): Simplified code.
+
+	* src/base/ftpfr.c: Include FT_SERVICE_PFR_H instead of
+	FT_INTERNAL_PFR_H.
+	(ft_pfr_check, FT_Get_PFR_Metrics, FT_Get_PFR_Kerning,
+	FT_Get_PFR_Advance): Use services provided in `PFR_METRICS'.
+
+	* src/base/ftwinfnt.c: Include FT_SERVICE_WINFNT_H instead of
+	FT_INTERNAL_FNT_TYPES_H.
+	(FT_Get_WinFNT_Header): Use service provided in `WINFNT'.
+
+	* src/pfr/pfrdrivr.c: Include FT_SERVICE_PFR_H and
+	FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_PFR_H.
+	(pfr_service_bdf): Updated.
+	(pfr_services): New services list.
+	(pfr_get_service): New function.
+	(pfr_driver_class): Updated.
+
+	* src/winfonts/winfnt.c: Include FT_SERVICE_WINFNT_H and
+	FT_SERVICE_XFREE86_NAME_H instead of FT_INTERNAL_FNT_TYPES_H.
+	(winfnt_get_header, winfnt_get_service): New functions.
+	(winfnt_service_rec): New structure providing WINFNT services.
+	(winfnt_services): New services list.
+	(winfnt_driver_class): Updated.
+	* src/winfonts/winfnt.h: Add most of the removed fnttypes.h data.
+
+	* src/sfnt/sfdriver.c (sfnt_service_ps_name): Fix typo.
+
+	* src/type1/t1driver.c (t1_service_ps_name): Fix typo.
+
+	* src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrsbit.c,
+	src/psaux/psobjs.c, src/sfnt/sfobjs.c, src/truetype/ttobjs.c,
+	src/type1/t1objs.c, src/type42/t42objs.c: Removing various compiler
+	warnings.
+
+2003-09-19  David Bevan  <dbevan@emtex.com>
+
+	* src/type1/t1parse.c (pfb_tag_fields): Removed.
+	(read_pfb_tag): Fix code so that it doesn't fail on end-of-file
+	indicator (0x8003).
+	* docs/CHANGES: Updated.
+
+2003-09-16  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE,
+	FT_FACE_LOOKUP_SERVICE): Add parameter to pass pointer type.
+	Ugly, I know, but this is needed for compilation with C++ --
+	maybe someone knows a better solution?
+	Updated all callers.
+
+	* src/base/ftobjs.c (FT_Get_Name_Index, FT_Get_Glyph_Name): Remove
+	C++ compiler warnings.
+
+	* src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property):
+	Fix order of arguments passed to FT_FACE_FIND_SERVICE.
+
+2003-09-15  Werner Lemberg  <wl@gnu.org>
+
+	Avoid header files with identical names.
+
+	* include/freetype/internal/services/bdf.h: Renamed to...
+	* include/freetype/internal/services/svbdf.h: This.
+	Add copyright notice.
+	* include/freetype/internal/services/glyfdict.h: Renamed to...
+	* include/freetype/internal/services/svgldict.h: This.
+	Add copyright notice.
+	* include/freetype/internal/services/multmast.h: Renamed to...
+	* include/freetype/internal/services/svmm.h: This.
+	Add copyright notice.
+	Add FT_BEGIN_HEADER and FT_END_HEADER.
+	* include/freetype/internal/services/sfnt.h: Renamed to...
+	* include/freetype/internal/services/svsfnt.h: This.
+	Add copyright notice.
+	* include/freetype/internal/services/postname.h: Renamed to...
+	* include/freetype/internal/services/svpostnm.h: This.
+	Add copyright notice.
+	* include/freetype/internal/services/xf86name.h: Renamed to...
+	* include/freetype/internal/services/svxf86nm.h: This.
+	Add copyright notice.
+
+	* include/freetype/internal/ftserv.h: Add FT_BEGIN_HEADER and
+	FT_END_HEADER.
+	Add copyright notice.
+	Update macro names of services header files.
+
+	* builds/freetype.mk (SERVICES_DIR): New variable.
+	(BASE_H): Add services header files.
+
+2003-09-11  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (distclean): Remove `builds/unix/freetype2.pc'.
+
+	* src/cff/cffdrivr.c: Don't load headers twice.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_SFNT_H): New macro.
+	* src/base/ftobjs.c: Include FT_SERVICE_SFNT_H.
+
+	* src/cff/cffcmap.c: Include `cfferrs.h'.
+	* src/pfr/pfrdrivr.c: Include `pfrerror.h'.
+	* src/sfnt/sfdriver.c: Include `sferrors.h'.
+	* src/psaux/psobjs.h: Add declaration for `ps_parser_to_bytes'.
+
+2003-09-11  David Turner  <david@freetype.org>
+
+	Introducing the concept of `module services'.  This is the first
+	step towards a massive simplification of the engine's internals, in
+	order to get rid of various numbers of hacks.
+
+	Note that these changes will break source & binary compatibility for
+	authors of external font drivers.
+
+	* include/freetype/config/ftconfig.h (FT_BEGIN_STMNT, FT_END_STMNT,
+	FT_DUMMY_STMNT): New macros.
+
+	* include/freetype/internal/ftserv.h: New file, containing the new
+	structures and macros to provide `services'.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_EXTENSION_H,
+	FT_INTERNAL_EXTEND_H, FT_INTERNAL_HASH_H, FT_INTERNAL_OBJECT_H):
+	Removed, obsolete.
+	(FT_INTERNAL_SERVICE_H): New macro for `ftserv.h'.
+
+	* include/freetype/internal/services/bdf.h,
+	include/freetype/internal/services/glyfdict.h,
+	include/freetype/internal/services/postname.h,
+	include/freetype/internal/services/xf86name.h: New files.
+
+	* include/freetype/ftmm.h (FT_Get_MM_Func, FT_Set_MM_Design_Func,
+	FT_Set_MM_Blend_Func): Function pointers moved (in modified form)
+	to...
+	* include/freetype/internal/services/multmast.h: New file.
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface): `get_interface'
+	is now of type `FT_Module_Requester'.
+	(SFNT_Get_Interface_Func, SFNT_Load_Table_Func): Function pointers
+	moved (in modified form) to...
+	* include/freetype/internal/services/sfnt.h: New file.
+
+	* include/freetype/tttables.h (FT_Get_Sfnt_Table_Func): Function
+	pointer moved (in modified form) to `services/sfnt.h'.
+
+	* include/freetype/ftmodule.h (FT_Module_Interface): Make it a
+	a typedef to `FT_Pointer'.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Add
+	`postscript_name'.
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
+	`postscript_name'.
+	Add `services' element.
+	(FT_LibraryRec): Remove `meta_class'.
+
+	* src/base/ftbdf.c: Include FT_SERVICE_BDF_H.
+	(test_font_type): Removed.
+	(FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Use services
+	provided in `FT_SERVICE_ID_BDF'.
+
+	* src/base/ftmm.c: Include FT_SERVICE_MULTIPLE_MASTERS_H.
+	(ft_face_get_mm_service): New auxiliary function to get services
+	from `FT_SERVICE_ID_MULTI_MASTERS'.
+	(FT_Get_Multi_Master, FT_Set_MM_Design_Coordinates,
+	FT_Set_MM_Blend_Coordinates): Use `ft_face_get_mm_service'.
+
+	* src/base/ftobjs.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
+	FT_SERVICE_GLYPH_DICT_H.
+	(ft_service_list_lookup): New function to get a specific service.
+	(destroy_face): Updated.
+	(Mac_Read_POST_Resource): Simplify some code.
+	(IsMacResource): Fix warnings.
+	(FT_Get_Name_Index, FT_Get_Glyph_Name): Use services provided in
+	`FT_SERVICE_ID_GLYPH_DICT'.
+	(FT_Get_Postscript_Name): Use service provided in
+	`FT_SERVICE_ID_POSTSCRIPT_NAME'.
+	(FT_Get_Sfnt_Table, FT_Load_Sfnt_Table): Use services provided in
+	`FT_SERVICE_ID_SFNT_TABLE'.
+
+	* src/base/ftxf86.c: Include FT_SERVICE_XFREE86_NAME_H.
+	(FT_Get_X11_Font_Format): Use service provided in
+	`FT_SERVICE_ID_XF86_NAME'.
+
+	* src/bdf/bdfdrivr.c: Include FT_SERVICE_BDF_H and
+	FT_SERVICE_XFREE86_NAME_H.
+	(bdf_get_charset_id): New function.
+	(bdf_service_bdf): New structure providing BDF services.
+	(bdf_services): New services list.
+	(bdf_driver_requester): Use `ft_service_list_lookup'.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_XFREE86_NAME_H and
+	FT_SERVICE_GLYPH_DICT_H.
+	(cff_service_glyph_dict): New structure providing CFF services.
+	(cff_services): New services list.
+	(cff_get_interface): Use `ft_service_list_lookup'.
+
+	* src/cid/cidriver.c: Include FT_SERVICE_POSTSCRIPT_NAME_H and
+	FT_SERVICE_XFREE86_NAME_H.
+	(cid_service_ps_name): New structure providing CID services.
+	(cid_services): New services list.
+	(cid_get_interface): Use `ft_service_list_lookup'.
+
+	* src/pcf/pcfdrivr.c: Include FT_SERVICE_BDF_H and
+	FT_SERVICE_XFREE86_NAME_H.
+	(pcf_service_bdf): New structure providing PCF services.
+	(pcf_services): New services list.
+	(pcf_driver_requester): Use `ft_service_list_lookup'.
+
+	* src/sfnt/sfdriver.c: Include FT_SERVICE_GLYPH_DICT_H and
+	FT_SERVICE_POSTSCRIPT_NAME_H.
+	(get_sfnt_glyph_name): Renamed to...
+	(sfnt_get_glyph_name): This.
+	(get_sfnt_postscript_name): Renamed to...
+	(sfnt_get_ps_name): This.
+	Updated.
+	(sfnt_service_glyph_dict, sfnt_service_ps_name): New structures
+	providing services.
+	(sfnt_services): New services list.
+	(sfnt_get_interface): Use `ft_service_list_lookup'.
+
+	* src/truetype/ttdriver.c: Include FT_SERVICE_XFREE86_NAME_H.
+	(tt_services): New services list.
+	(tt_get_interface): Use `ft_service_list_lookup'.
+
+	* src/type1/t1driver.c: Include FT_SERVICE_MULTIPLE_MASTERS_H,
+	FT_SERVICE_GLYPH_DICT_H, FT_SERVICE_XFREE86_NAME_H, and
+	FT_SERVICE_POSTSCRIPT_NAME_H.
+	(t1_service_glyph_dict, t1_service_ps_name,
+	t1_service_multi_masters): New structures providing Type 1 services.
+	(t1_services): New services list.
+	(Get_Interface): Use `ft_service_list_lookup'.
+
+	* src/type42/t42drivr.c: Include FT_SERVICE_XFREE86_NAME_H,
+	FT_SERVICE_GLYPH_DICT_H, and FT_SERVICE_POSTSCRIPT_NAME_H.
+	(t42_service_glyph_dict, t42_service_ps_name): New strucures
+	providing Type 42 services.
+	(t42_services): New services list.
+	(T42_Get_Interface): Use `ft_service_list_lookup'.
+
+
+	* README, docs/CHANGES: Updating version numbers for 2.1.6, and
+	removing obsolete warnings in the documentation.
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
+	* builds/unix/configure.ac (version_info): Set to 9:5:3.
+	* builds/unix/configure: Regenerated.
+
+	* include/freetype/internal/ftcore.h,
+	include/freetype/internal/ftexcept.h,
+	include/freetype/internal/fthash.h,
+	include/freetype/internal/ftobject.h: Removed.  Obsolete.
+
+2003-09-09  David Turner  <david@freetype.org>
+
+	Fixing PFR kerning support.  The tables within the font file contain
+	(charcode,charcode) kerning pairs, we need to convert them to
+	(gindex,gindex).
+
+	* src/base/ftpfr.c (ft_pfr_check): Fix serious typo.
+	* src/pfr/prfload.c: Remove dead code.
+	(pfr_get_gindex, pfr_compare_kern_pairs, pfr_sort_kerning_pairs):
+	New functions.
+	(pfr_phy_font_done): Free `kern_pairs'.
+	(pfr_phy_font_load): Call `pfr_sort_kerning_pairs'.
+	* src/pfr/pfrobjs.c (pfr_face_get_kerning): Fix kerning extraction.
+	* src/pfr/pfrtypes.h (PFR_KERN_PAIR_INDEX): New macro.
+	(PFR_KernPairRec): Make `kerning' an FT_Int.
+	(PFR_PhyFontRec): New element `kern_pairs'.
+	(PFR_KernFlags): Values of PFR_KERN_2BYTE_CHAR and
+	PFR_KERN_2BYTE_ADJ were erroneously reversed.
+
+	* include/freetype/ftoption.h: Commenting out the macro
+	TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
+
+2003-09-02  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.5 released.
+	=========================
+
+
+2003-08-31  Manish Singh  <yosh@gimp.org>
+
+	* src/bdf/bdflib.c (_bdf_readstream): Don't use FT_MEM_COPY but
+	FT_MEM_MOVE.
+
+2003-08-30  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_ENCODING_SJIS, FT_ENCODING_GB2312,
+	FT_ENCODING_BIG5, FT_ENCODING_WANSUNG, FT_ENCODING_JOHAB): New
+	enumerations of FT_Encoding.  The FT_ENCODING_MS_* variants except
+	FT_ENCODING_MS_SYMBOL are now deprecated.
+	Updated all users.
+	* docs/CHANGES: Document it.
+
+2003-08-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Accept lowercase characters
+	for spacing.
+
+2003-08-27  Mike FABIAN  <mfabian@suse.de>
+
+	* src/pcf/pcfread.c (pcf_load_font), src/bdf/bdfdrivr.c
+	(BDF_Face_Init): Accept lowercase characters for slant and weight.
+
+2003-08-18  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftoption.h: Disabling TrueType bytecode
+	interpreter until the UNPATENTED_HINTING works as advertised.
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph): Use `|' for
+	setting `load_flags'.
+
+	* Jamfile: Adding the `refdoc' target to the Jamfile in order to
+	build the API Reference in `docs/reference' automatically.
+
+	* include/freetype/t1tables.h (PS_FontInfoRec), src/cid/cidtoken.h,
+	src/type1/t1tokens.h, src/type42/t42parse.c: Resetting the types of
+	`italic_angle', `underline_position', and `underline_thickness' to
+	their previous values (i.e., long, short, and ushort) in order to
+	avoid breaking binary compatibility.
+
+	* include/freetype/ttunpat.h: Fixing documentation comment.
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	(TT_CONFIG_OPTION_OPTION_COMPILE_UNPATENTED_HINTING): Replaced
+	with...
+	(TT_CONFIG_OPTION_UNPATENTED_HINTING): This.  Updated all users.
+	(TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): Removed.
+
+	* include/freetype/internal/ftobjs.h (FT_DEBUG_HOOK_TYPE1): Removed.
+	(FT_DEBUG_HOOK_UNPATENTED_HINTING): New macro.  Use this with
+	`FT_Set_Debug_Hook' to get the same effect as the removed
+	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING.
+
+	* src/truetype/ttobjs.c (tt_face_init): Use
+	`FT_DEBUG_HOOK_UNPATENTED_HINTING'.
+
+2003-08-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
+	(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Fix
+	previous change.
+
+2003-08-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c
+	(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Apply
+	font matrix to advance width also.
+	* docs/CHANGES: Updated.
+
+2003-07-26  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.ac (version_info): Set to 9:4:3.
+	* builds/unix/configure: Updated.
+	* docs/CHANGES, docs/VERSION.DLL: Updated.
+
+	* include/freetype/freetype.h (FT_GlyphSlot): Change 2003-06-16
+	also breaks binary compatibility.  Reintroduce an unsigned integer
+	at the old position of `flags' called `reserved'.
+
+2003-07-25  Werner Lemberg  <wl@gnu.org>
+
+	Make API reference valid HTML 4.01 transitional.
+
+	* src/tools/docmaker/tohtml.py (html_header_1): Add doctype
+	and charset.
+	(html_header_2): Fix style elements and add some more.
+	Fix syntax.
+	(block_header, block_footer, description_header, description_footer,
+	marker_header, marker_footer, source_header, source_footer,
+	chapter_header): Don't use <center>...</center> but `align=center'
+	table attribute.
+	(chapter_inter, chapter_footer): Add <li> and use special <ul>
+	class.
+	Use double quotes around table widths given in percent.
+	(keyword_prefix, keyword_suffix): Don't change font colour directly
+	but use a new <span> class.
+	(section_synopsis_header, section_synopsis_footer): Don't change
+	colour.
+	(code_header, code_footer): Don't change font colour directly but
+	use a special <pre> class.
+	(print_html_field): <tr> gets the `valign' attribute, not <table>.
+	(print_html_field_list): Ditto.
+	(index_exit): Don't use <center>...</center> but `align=center'
+	table attribute.
+	(section_enter): Ditto.
+	(toc_exit): Don't emit </table>.
+	(block_enter): Use <h4><a>, not <a><h4>.
+	(__init__): Fix tag order in self.html_footer.
+
+2003-07-25  David Turner  <david@freetype.org>
+
+	This change reimplements fix from 2003-05-30 without breaking
+	binary compatibility.
+
+	* include/freetype/t1tables.h (PS_FontInfoRec): `italic_angle',
+	`is_fixed_pitch', `underline_position', `underline_thickness' are
+	reverted to be normal values.
+
+	* include/freetype/internal/psaux.h (T1_FieldType): Remove
+	`T1_FIELD_TYPE_BOOL_P', `T1_FIELD_TYPE_INTEGER_P',
+	`T1_FIELD_TYPE_FIXED_P', `T1_FIELD_TYPE_FIXED_1000_P'.
+	(T1_FIELD_TYPE_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P,
+	T1_FIELD_FIXED_1000_P): Removed.
+	(T1_FIELD_TYPE_BOOL): Renamed to...
+	(T1_FIELD_BOOL): New macro.  Updated all callers.
+
+	* src/type42/t42parse.c: `italic_angle', `is_fixed_pitch',
+	`underline_position', `underline_thickness', `paint_type',
+	`stroke_width' are reverted to be normal values.
+	(T42_KEYWORD_COUNT): New macro.
+	(t42_parse_dict): New array `keyword_flags' to mark that a value has
+	already been assigned to a dictionary entry.
+	* src/type42/t42objs.c (T42_Face_Init, T42_Face_Done): Updated.
+
+	* src/cid/cidtoken.h: `italic_angle', `is_fixed_pitch',
+	`underline_position', `underline_thickness' are reverted to be
+	normal values.
+	* src/cid/cidobjs.c (cid_face_done, cid_face_init): Updated.
+
+	* src/psaux/psobjs.c (ps_parser_load_field): Updated.
+
+	* src/type1/t1tokens.h: `italic_angle', `is_fixed_pitch',
+	`underline_position', `underline_thickness', `paint_type',
+	`stroke_width' are reverted to be normal values.
+	* src/type1/t1objs.c (T1_Face_Done, T1_Face_Init): Updated.
+	* src/type1/t1load.c (T1_FIELD_COUNT): New macro.
+	(parse_dict): Add parameter for keyword flags.
+	Record only first instance of a field.
+	(T1_Open_Face): New array `keyword_flags'.
+
+2003-07-24  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
+	* builds/unix/configure.ac (version_info): Set to 10:0:3.
+	* builds/unix/configure: Updated.
+	* builds/freetype.mk (refdoc): Fix --title.
+
+	* docs/CHANGES, docs/VERSION.DLL, README: Updated.
+
+	* src/tools/docmaker/sources.py (re_crossref): Fix regular
+	expression to handle trailing punctuation characters.
+	* src/tools/docmaker/tohtml.py (make_html_word): Updated.
+
+	* docs/release: New file.
+
+2003-07-23  YAMANO-UCHI Hidetoshi  <mer@din.or.jp>
+
+	* include/freetype/internal/psaux.h (PS_Parser_FuncsRec): New
+	member function `to_bytes'.
+
+	* src/psaux/psauxmod.c (ps_parser_funcs): New member
+	`ps_parser_to_bytes'.
+	(psaux_module_class): Increase version to 0x20000L.
+
+	* src/psaux/psobjs.c (IS_T1_LINESPACE): Add \f.
+	(IS_T1_NULLSPACE): New macro.
+	(IS_T1_SPACE): Add it.
+	(skip_spaces, skip_alpha): New functions.
+	(ps_parser_skip_spaces, ps_parser_skip_alpha): Use them.
+	(ps_tobytes, ps_parser_to_bytes): New functions.
+
+2003-07-07  Werner Lemberg  <wl@gnu.org>
+
+	* builds/freetype.mk (DOC_DIR): New variable.
+	(refdoc): Use *_DIR variables.
+	(distclean): Remove documentation files.
+
+	* builds/detect.mk (std_setup, dos_setup): Mention `make refdoc'.
+
+	* configure: Set DOC_DIR variable.
+
+2003-07-07  Patrik Hägglund  <patrik.hagglund@bredband.net>
+
+	* builds/freetype.mk (refdoc): New target to build the
+	documentation.
+	(.PHONY): Updated.
+
+	* include/freetype/freetype.h: Improve documentation of FT_CharMap.
+	* include/freetype/ftimage,h: Fix documentation of FT_OUTLINE_FLAGS.
+	* include/freetype/tttables.h: Document FT_Sfnt_Tag.
+
+2003-07-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfread.c
+	(pcf_load_font): Fix computation of height if PIXEL_SIZE property is
+	missing.
+
+2003-07-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftcsbits.c (ftc_sbit_node_compare): Only add `size' if
+	there is no error.  Reported by Knut St. Osmundsen
+	<bird-freetype@anduin.net>.
+
+2003-06-30  Werner Lemberg  <wl@gnu.org>
+
+	A new try to synchronize bitmap font access.
+
+	* include/freetype/freetype.h (FT_Bitmap_Size): `height' is now
+	defined to return the baseline-to-baseline distance.  This was
+	already the value returned by the BDF and PCF drivers.
+
+	The `width' field now gives the average width.  I wasn't able to
+	find something better.  It should be taken as informative only.
+
+	New fields `size', `x_ppem', and `y_ppem'.
+
+	* src/pcf/pcfread.c (pcf_load_font): Updated to properly fill
+	FT_Bitmap_Size.
+	Do proper rounding and conversion from 72.27 to 72 points.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Updated to properly fill
+	FT_Bitmap_Size.
+	Do proper rounding and conversion from 72.27 to 72 points.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Updated to properly fill
+	FT_Bitmap_Size.
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Updated to properly fill
+	FT_Bitmap_Size.
+
+2003-06-29  Werner Lemberg  <wl@gnu.org>
+
+	Redesigning the FNT driver to return multiple faces, not multiple
+	strikes.  At least one font (app850.fon from WinME) contains
+	different FNT charmaps for its subfonts.  Consequently, the previous
+	design of having multiple bitmap strikes in a single font face fails
+	since we have only one charmap per face.
+
+	* include/freetype/internal/fnttypes.h (FNT_Size_Rec): Removed.
+	(FNT_FaceRec): Remove `num_fonts' field and replace `fonts' with
+	`font'.
+
+	* src/base/ftwinfnt.c (FT_Get_WinFNT_Header): Updated.
+
+	* src/winfonts/winfnt.c (fnt_font_load): Don't set pixel_width equal
+	to pixel_height.
+	(fnt_face_done_fonts): Removed.
+	(fnt_face_get_dll_fonts): Renamed to...
+	(fnt_face_get_dll_font): This.  Add second function argument to
+	select face index.
+	Updated to load just one subfont.
+	(fnt_font_done, FNT_Face_Done): Updated.
+	(FNT_Face_Init): Handle `face_index'.
+	Updated.
+	(FNT_Size_Set_Pixels): Simplified; similar to BDF and PCF, the
+	bitmap width is now ignored.
+	(FNT_Load_Glyph): Updated.
+	Fix glyph index computation.
+	(winfnt_driver_class): Updated.
+
+2003-06-25  Owen Taylor  <otaylor@redhat.com>
+
+	* src/sfnt/ttload.c (tt_face_load_hdmx): Don't assign
+	num_records until we actually decide to load the table,
+	otherwise, we'll segfault in tt_face_free_hdmx.
+
+2003-06-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffdrivr.c (cff_get_glyph_name): Protect against zero
+	glyph name pointer.  Reported by Mikey Anbary <manbary@vizrt.com>.
+
+2003-06-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/glnames.py: Updated to AGL 2.0.
+	* src/psnames/pstables.h: Regenerated.
+
+2003-06-22  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/cache/ftcglyph.h, include/freetype/ttnameid.h,
+	src/base/ftcalc.c, src/base/fttrigon.c, src/cff/cffgload.c,
+	src/otlayout/otlgsub.c, src/pshinter/pshrec.c,
+	src/psnames/psmodule.c, src/sfnt/sfobjs.c, src/truetype/ttdriver.c:
+	Decorate constants with `U' and `L' if appropriate.
+
+	* include/freetype/ftmoderr.h: Updated to include recent module
+	additions.
+
+	* src/pshinter/pshnterr.h (FT_ERR_BASE): Define as
+	`FT_Mod_Err_PShinter'.
+	* src/type42/t42error.h (FT_ERR_BASE): Define as
+	`FT_Mod_Err_Type42'.
+
+	* src/pshinter/pshrec.h (PS_HINTS_MAGIC): Removed.  Not used.
+
+	* include/freetype/config/ftconfig.h [__MWERKS__]: Define FT_LONG64
+	and FT_INT64.
+
+2003-06-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Use first_char in
+	computation of glyph_index.
+	(FNT_Size_Set_Pixels): To find a strike, first check pixel_height
+	only, then try to find a better hit by comparing pixel_width also.
+	Without this fix it isn't possible to access all strikes.
+	Also compute metrics.max_advance to be in sync with other bitmap
+	drivers.
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Remove redundant code.
+	(FT_Set_Pixel_Size): Assign value to `metrics' after validation of
+	arguments.
+
+2003-06-20  Werner Lemberg  <wl@gnu.org>
+
+	Synchronize computation of height and width for bitmap strikes.  The
+	`width' field in the FT_Bitmap_Size structure is now only useful to
+	enumerate different strikes.  The `max_advance' field of the
+	FT_Size_Metrics structure should be used to get the (maximum) width
+	of a strike.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Don't use AVERAGE_WIDTH for
+	computing `available_sizes->width' but make it always equal to
+	`available_sizes->height'.
+
+	* src/pcf/pcfread.c (pcf_load_font): Don't use RESOLUTION_X for
+	computing `available_sizes->width' but make it always equal to
+	`available_sizes->height'.
+
+	* src/truetype/ttdriver.c (Set_Pixel_Sizes): Pass only single
+	argument to function.
+
+	* src/psnames/psmodule.c (ps_unicode_value): Handle `.' after
+	`uniXXXX' and `uXXXX[X[X]]'.
+
+2003-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c: s/FT_Err_/BDF_Err/.
+	* src/cache/ftccache.c, src/cache/ftcsbits.c, src/cache/ftlru.c:
+	s/FT_Err_/FTC_Err_/.
+	* src/cff/cffcmap.c: s/FT_Err_/CFF_Err_/.
+	* src/pcf/pcfdrivr.c: s/FT_Err_/PCF_Err_/.
+	* src/psaux/t1cmap.c: Include psauxerr.h.
+	s/FT_Err_/PSaux_Err_/.
+	* src/pshinter/pshnterr.h: New file.
+	* src/pshinter/rules.mk: Updated.
+	* src/pshinter/pshalgo.c, src/pshinter/pshrec.c: Include pshnterr.h.
+	s/FT_Err_/PSH_Err_/.
+	* src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c:
+	s/FT_Err_/PFR_Err_/.
+	* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
+	src/sfnt/ttload.c: s/FT_Err_/SFNT_Err_/.
+	* src/truetype/ttgload.c: s/FT_Err_/TT_Err_/.
+	* src/gzip/ftgzip.c: Load FT_MODULE_ERRORS_H and define
+	FT_ERR_PREFIX and FT_ERR_BASE.
+	s/FT_Err_/Gzip_Err_/.
+
+2003-06-19  Dirck Blaskey  <listtarget@danbala.com>
+
+	* src/cff/cffload (cff_encoding_load): `nleft' must be FT_UInt,
+	otherwise adding 1 might wrap the result.
+
+2003-06-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/psnames/psmodule.c (ps_unicode_value): Add support to
+	recognize `uXXXX[X[X]]' glyph names.
+	Don't handle glyph names starting with `uni' which have more than
+	four digits.
+
+2003-06-16  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_Open_Flags): Replaced with
+	#defines for the constants.
+	(FT_Open_Args): Change type of `flags' to FT_UInt.
+	(FT_GlyphSlot): Move `flags' to FT_Slot_Internal.
+
+	* include/freetype/ftimage.h (FT_Outline_Flags, FT_Raster_Flag):
+	Replaced with #defines for the constants.
+
+	* include/freetype/internal/ftobjs.h (FT_Slot_Internal): New
+	field `flags' (from FT_GlyphSlot).
+	Updated all affected source files.
+	(FT_GLYPH_OWN_BITMAP): New macro (from ftgloadr.h).
+
+	* include/freetype/internal/ftgloadr.h (FT_GLYPH_OWN_BITMAP): Moved
+	to ftobjs.h.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Use dummy
+	FT_GlyphSlot_Internal object.
+
+2003-06-15  Werner Lemberg  <wl@gnu.org>
+
+	* builds/compiler/gcc.mk, builds/compiler/gcc-dev.mk (CFLAGS):
+	Add -fno-strict-aliasing to get rid of zillion warnings from gcc
+	version 3.3.
+
+2003-06-14  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftglyph.h (ft_glyph_bbox_unscaled,
+	ft_glyph_bbox_subpixels, ft_glyph_bbox_gridfit,
+	ft_glyph_bbox_truncate, ft_glyph_bbox_pixels): Replaced with
+	FT_GLYPH_BBOX_UNSCALED, FT_GLYPH_BBOX_SUBPIXELS,
+	FT_GLYPH_BBIX_GRIDFIT, FT_GLYPH_BBOX_TRUNCATE, FT_GLYPH_BBOX_PIXELS.
+	The lowercase variants are now (deprecated aliases) to the uppercase
+	versions.
+	Updated all other files.
+
+	* include/freetype/ftmodule.h (ft_module_font_driver,
+	ft_module_renderer, ft_module_hinter, ft_module_styler,
+	ft_module_driver_scalable, ft_module_driver_no_outlines,
+	ft_module_driver_has_hinter): Replaced with FT_MODULE_FONT_DRIVER,
+	FT_MODULE_RENDERER, FT_MODULE_HINTER, FT_MODULE_STYLER,
+	FT_MODULE_DRIVER_SCALABLE, FT_MODULE_DRIVER_NO_OUTLINES,
+	FT_MODULE_DRIVER_HAS_HINTER.
+	The lowercase variants are now (deprecated aliases) to the uppercase
+	versions.
+	Updated all other files.
+
+	* src/base/ftglyph.c (FT_Glyph_Get_CBox): Handle bbox_mode better
+	as enumeration.
+
+	* src/pcf/pcfdrivr.c (pcf_driver_class), src/winfonts/winfnt.c
+	(winfnt_driver_class), src/bdf/bdfdrivr.c (bdf_driver_class): Add
+	the FT_MODULE_DRIVER_NO_OUTLINES flag.
+
+2003-06-13  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pfr/pfrobjs.c (pfr_slot_load): Apply font matrix.
+
+2003-06-13  Werner Lemberg  <wl@gnu.org>
+
+	* builds/dos/detect.mk: Test not only for `Dos' but for `DOS' also.
+
+	* builds/dos/dos-emx.mk, builds/compiler/emx.mk: New files for
+	EMX gcc compiler.
+	* builds/dos/detect.mk: Add target `emx'.
+
+	* builds/compiler/watcom.mk (LINK_LIBRARY): GNU Make for DOS doesn't
+	like a trailing semicolon; add a dummy command.
+
+	* src/cid/cidload.c: Remove parse_font_bbox code (already enclosed
+	with #if 0 ... #endif).
+
+	* src/type1/t1tokens.h: Handle /FontName.
+	* src/type1/t1load.c (parse_font_name): Removed.
+	Remove parse_font_bbox code (already enclosed with #if 0 ...
+	#endif).
+
+	* src/type42/t42parse.c (t42_parse_font_name): Removed.
+	Remove t42_parse_font_bbox code (already enclosed with #if 0 ...
+	#endif).
+	(t42_keywords): Handle /FontName with T1_FIELD_KEY.
+
+2003-06-12  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (T1_FieldType): Add
+	T1_FIELD_TYPE_KEY.
+	(T1_FIELD_KEY): New macro.
+	* src/psaux/psobjs.c (ps_parser_load_field): Handle
+	T1_FIELD_TYPE_KEY.
+
+	* src/cid/cidtoken.h: Use T1_FIELD_KEY for /CIDFontName.
+
+2003-06-11  Alexander Malmberg  <alexander@malmberg.org>
+
+	* src/cache/ftlru.c (FT_LruList_Remove_Selection): Decrease
+	number of nodes.
+	(FT_LruList_Lookup): Fix assertion for out-of-memory case.
+
+2003-06-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidload.c (cid_decrypt): Removed.
+	(cid_read_subrs): Use t1_decrypt from psaux module.
+	* src/cid/cidload.h: Updated.
+	* src/cid/cidgload.c (cid_load_glyph): Use t1_decrypt from psaux
+	module.
+
+2003-06-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidobjs.c: Apply change 2003-05-31 from <Ron.Dev@gmx.de>.
+	Compute style flags.
+	Fix computation of root->height.
+	* src/cid/cidtoken.h: Handle FontBBox.
+	* src/cid/cidload.c (cid_load_keyword): Handle
+	T1_FIELD_LOCATION_BBOX.
+	(parse_font_bbox): Commented out.
+	(cid_field_record): Comment out element for parsing FontBBox.
+
+	* src/type42/t42parse.c (t42_parse_font_bbox): Commented out.
+	(t42_keywords): Handle FontBBox with T1_FIELD_BBOX, not with
+	T1_FIELD_CALLBACK.
+	(t42_parse_font_bbox): Commented out.
+	(t42_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
+	* src/type42/t42objs.c (T42_Face_Init): Apply change 2003-05-31
+	from <Ron.Dev@gmx.de>.
+
+2003-06-09  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttinterp.c (SetSuperRound) <0x30>: Follow Apple's
+	TrueType specification.
+	(Ins_MDRP, Ins_MIRP): Fix single width cut-in test.
+
+2003-06-09  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/gzip/ftgzip.c: (inflate_mask): Replaced with...
+	(NO_INFLATE_MASK): This.
+	* src/gzip/infutil.h: Declare `inflate_mask' conditionally by
+	NO_INFLATE_MASK.
+
+2003-06-09  Alexis S. L. Carvalho  <alexis@cecm.usp.br>
+
+	* src/gzip/ftgzip.c (ft_gzip_file_fill_output): Handle Z_STREAM_END
+	correctly.
+
+2003-06-09  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/pshinter/pshglob.c (psh_globals_new): Change calculation of
+	dim->stdw.count to avoid compiler problem.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Move the block
+	variables to the beginning of the function to avoid compiler
+	problems.
+	Add casts necessary for 16bit compilers.
+
+2003-06-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/rules.mk (PFR_DRV_SRC): Add pfrsbit.c.
+	(PFR_DRV_H): Add pfrtypes.h.
+
+	* include/freetype/config/ftconfig.h: s/__MWKS__/__MWERKS__/.
+
+2003-06-08  Karl Schultz  <kschultz@rsinc.com>
+
+	* src/pfr/pfrsbit.c (pfr_bitwriter_init): Change type of third
+	argument to FT_Bool.
+	(pfr_lookup_bitmap_data): Change type of third and fourth argument
+	to FT_UInt.  Updated caller.
+	(pfr_load_bitmap_bits): Change type of fourth argument to FT_Bool.
+
+2003-06-08  Werner Lemberg  <wl@gnu.org>
+
+	Completely revised FreeType's make management.
+
+	. In all makefiles `/' is used as the path separator.  The
+	  conversion to the real path separators is done as late as
+	  possible using $(subst ...).
+
+	. $(HOSTSEP) no longer exists.  Now, $(SEP) gives the path separator
+	  for the operating system, and the new $(COMPILER_SEP) the path
+	  separator for the compiler tools.
+
+	. $(BUILD) has been renamed to $(BUILD_DIR).  In general, all
+	  directory variables end with `_DIR'.  The variants ending in `_'
+	  (like `BASE_' have been removed).
+
+	The following ChangeLog entries only describe changes which are
+	not related to the redesign.
+
+	* builds/beos/beos-def.mk (BUILD_DIR): Fix typo.
+	* builds/compiler/watcom.mk (LINK_LIBRARY): Fix linker call to avoid
+	overlong arguments as suggested by J. Ali Harlow
+	<ali@avrc.city.ac.uk>.
+	* builds/dos/dos-wat.mk: New file.
+	* builds/freetype.mk (FREETYPE_H): Include header files from the
+	`devel' subdirectory.
+
+	* builds/os2/os2-dev.mk, builds/unix/unixddef.mk,
+	builds/unix/unixddef.mk, builds/win32/w32-bccd.mk,
+	builds/win32/w32-dev.mk (BUILD_DIR): Fix path.
+
+	* builds/unix/configure.ac, builds/unix/configure: Updated.
+	* builds/unix/unix-def.in (DISTCLEAN): Add `freetype2.pc'.
+
+2003-06-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftmac.c (FT_New_Face_From_SFNT): s/rlen/sfnt_size/ to
+	make it compile.
+
+	* devel/ftoption.h: Updated.
+
+2003-06-07  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* include/freetype/internal/psaux.h, src/truetype/ttgload.h:
+	s/index/idx/ to fix compiler warnings.
+
+	* src/sfnt/ttcmap0.c (tt_face_build_cmaps): Use more `volatile' to
+	fix compiler warning.
+
+	* src/gzip/ftgzip.c (BUILDFIXED): Removed.
+	* src/gzip/inftrees.c (inflate_trees_fixed) [!BUILDFIXED]: Use
+	FT_UNUSED to remove compiler warning.
+
+2003-06-06  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftstroker.h: Renamed to...
+	* include/freetype/ftstroke.h: This.
+
+	* src/base/ftstroker.c: Renamed to...
+	* src/base/ftstroke.c: This.
+
+	* include/freetype/config/ftheader.h (FT_STROKER_H): Updated.
+
+	* src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk:
+	Updated.
+
+	* src/pcf/pcfdriver.c: Renamed to...
+	* src/pcf/pcfdrivr.c: This.
+	* src/pcf/pcfdriver.h: Renamed to...
+	* src/pcf/pcfdrivr.h: This.
+
+	* src/pcf/Jamfile, src/pcf/rules.mk: Updated.
+
+2003-06-05  Wenlin Institute (Tom Bishop)  <wenlin@wenlin.com>
+
+	* src/base/ftmac.c (file_spec_from_path) [TARGET_API_MAC_CARBON]:
+	Add `#if !defined(__MWERKS__)'.
+
+2003-06-05  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (T1_FieldType): Add
+	T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
+	(T1_FIELD_FIXED_1000, T1_FIELD_FIXED_1000_P): New macros.
+	* src/psaux/psobjs.c (ps_parser_load_field): Handle
+	T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P.
+
+	* src/cff/cffparse.c (cff_kind_fixed_thousand): New enumeration.
+	(CFF_FIELD_FIXED_1000): New macro.
+	(cff_parser_run): Handle cff_kind_fixed_thousand.
+	* src/cff/cfftoken.h: Use CFF_FIELD_FIXED_1000 for blue_scale.
+	* src/cff/cffload (cff_subfont_load): Fix default values of
+	expansion_factor and blue_scale.
+
+	* src/cif/cidtoken.h, src/type1/t1tokens.h: Use T1_FIELD_FIXED_1000
+	for blue_scale.
+
+	* src/pshinter/pshglob.c (psh_globals_new): Fix default value of
+	blue_scale.
+
+2003-06-04  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* include/freetype/internal/ftdriver.h,
+	include/freetype/internal/ftobjs.h,
+	include/freetype/internal/psaux.h, src/cid/cidgload.c,
+	src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h,
+	src/pshinter/pshrec.c, src/pshinter/pshalgo.c,
+	src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c,
+	src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c,
+	src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c,
+	src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c,
+	src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h:
+	Many casts and slight argument type changes to make it work with
+	a 16bit compiler.
+
+2003-06-04  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftoption.h: Defining
+	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING by default is a bad idea
+	since some fonts (e.g. Arial) produce worse results than without
+	hinting.  Reverted.
+
+2003-06-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Call
+	FT_GlyphLoader_CheckPoints before adding phantom points.  This fixes
+	a segfault bug with fonts (e.g. htst3.ttf) which have nested
+	subglyphs more than one level deep.  Reported by Anthony Fok.
+
+	* include/freetype/config/ftoption.h: Define
+	TT_CONFIG_OPTION_BYTECODE_INTERPRETER,
+	TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING, and
+	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING to make it the new
+	default.
+
+2003-06-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahhint.c (ah_hinter_hint_edges): Removed.  Just a
+	wrapper for ah_hint_edges.
+	(ah_hint_edges): Renamed to...
+	(ah_hinter_hint_edges): This.
+
+	* src/base/ftobjs.c (FT_Set_Hint_Flags): Removed.  Unused.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec),
+	include/freetype/internal/psaux.h (T1_DecoderRec),
+	src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field.
+	Unused.
+
+	* src/cff/cffgload.c (cff_builder_init): Updated.
+	(cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply
+	with decoder->hint_mode instead of builder->hint_flags.
+	* src/psaux/t1decode.c (t1_decoder_init): Updated.
+
+	* src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which
+	increased root->height by 15% if the line gap was zero.  There exist
+	fonts (containing e.g. form drawing characters) which intentionally
+	have a zero line gap value.
+
+	* src/truetype/ttinterp.c (Free_Project, CUR_Func_freeProj):
+	Removed.  Unused.
+	Updated all callers.
+
+2003-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Use symbolic names for
+	Adobe specific encoding IDs (there was a wrong EID value for custom
+	encoding).
+
+	* src/cff/cffcmap.h (CFF_CMapStdRec): Remove `count'.
+	* src/cff/cffcmap.c (cff_cmap_encoding_init,
+	cff_cmap_encoding_done): Updated.
+	(cff_cmap_encoding_char_index, cff_cmap_encoding_char_next): Use
+	256 as limit for character code.
+
+2003-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Revert change from
+	2003-03-20.
+
+2003-05-31  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/fttrigon.h (FT_Vector_Normalize): Removed.
+
+2003-05-31    <Ron.Dev@gmx.de>
+
+	* src/type1/t1objs.c (T1_Face_Init): Improve algorithm for guessing
+	the font style by ignoring spaces and hyphens.
+
+	* builds/unix/freetype2.in: Fix `Version' field.
+
+2003-05-30  Werner Lemberg  <wl@gnu.org>
+
+	Avoid overwriting of numeric font dictionary entries for synthetic
+	fonts.  Additionally, some entries were handled as `integer' instead
+	of `number'.
+
+	* include/freetype/internal/psaux.h (T1_FieldType): Add
+	T1_FIELD_TYPE_BOOL_P, T1_FIELD_TYPE_INTEGER_P, and
+	T1_FIELD_TYPE_FIXED_P.
+	(T1_FIELD_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P): New macros.
+	* src/psaux/psobjs.c (ps_parser_load_field): Handle new field types.
+
+	* include/freetype/internal/cfftypes.h (CFF_FontRecDict),
+	src/cff/cfftoken.h: Change type of underline_position and
+	underline_thickness to FT_Fixed.
+	* src/cff/cffload.c (cff_subfont_load): Fix default values of
+	underline_position and underline_thickness.
+	* src/cff/cffobjs.c (cff_face_init): Set underline_position
+	and underline_thickness in `root'.
+
+	* include/freetype/internal/t1types.h (T1_Font): Change point_type
+	and stroke_width to pointers.
+	* include/freetype/t1tables.h (PS_FontInfo): Change italic_angle,
+	is_fixed_pitch, underline_position, and underline_thickness to
+	pointers.
+	* src/type1/t1tokens.h: Change italic_angle, is_fixed_pitch,
+	underline_position, and underline_thickness to pointers.  Change
+	the type of the latter two to `fixed'.
+	Change type of stroke_width to `fixed' and make it a pointer.
+	Change paint_type to pointer.
+	* src/type1/t1objs.c (T1_Face_Done): Updated.
+	(T1_Face_Init): Updated.
+	Fix assignment of underline_position and underline_thickness.
+
+	* src/cid/cidtoken.h: Change italic_angle, is_fixed_pitch,
+	underline_position, and underline_thickness to pointers.  Change
+	the type of the latter two to `fixed'.
+	Change type of stroke_width to `fixed'.
+	* src/cid/cidobjs.c (cid_face_done): Updated.
+	(cid_face_init): Updated.
+	Fix assignment of underline_position and underline_thickness.
+
+	* src/type42/t42parse.c: Change italic_angle, is_fixed_pitch,
+	underline_position, and underline_thickness to pointers.  Change the
+	type of the latter two to `fixed'.
+	Change type of stroke_width to `fixed' and make it a pointer.
+	Change paint_type to pointer.
+	* src/type42/t42objs.c (T42_Face_Init): Updated.
+	Fix assignment of underline_position and underline_thickness.
+	(T42_Face_Done): Updated.
+
+	* src/base/ftobjs.c (open_face_from_buffer): Fix compiler warning.
+	* src/pshinter/pshglob.c, src/pshinter/pshglob.h
+	(psh_globals_set_scale): Make it a local function.
+
+	* test/gview.c: Fix renaming ps3->ps typo.
+	Formatting.
+
+2003-05-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo1.[ch], src/pshinter/pshalgo2.[ch]: Removed.
+	* src/pshinter/pshalgo.h: Removed.
+
+	* src/pshinter/pshalgo3.[ch]: Renamed to...
+	* src/pshinter/pshalgo.[ch]: New files.
+	s/PSH3/PSH/.
+	s/psh3/psh/.
+	s/ps3/ps/.
+
+	* src/pshinter/pshrec.c, src/pshinter/pshinter.c: Updated.
+	* src/pshinter/rules.mk, src/pshinter/Jamfile: Updated.
+
+	* src/pshinter/pshglob.[ch] (psh_dimension_snap_width): Commented
+	out.
+
+	* tests/gview.c: Remove code for pshalgo1 and pshalgo2.
+	Updated.
+
+2003-05-28  Martin Zinser  <zinser@decus.de>
+
+	* vms_make.com: Reworked support for shareable images on VMS.  The
+	first version was kind of a hack; the current implementation of the
+	procedure to extract the required symbols is much cleaner.
+
+	Reworked creation of MMS files, avoiding a number of temporary files
+	which were created in the previous version.
+
+	Further work on creating descrip.mms files on the fly.
+
+	* builds/vms/descrip.mms, src/autohint/descrip.mms,
+	src/type1/descrip.mms: Removed.
+
+2003-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo3.c (psh3_glyph_compute_extrema): Skip
+	contours with only a single point to avoid segfault.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Activate code for
+	handling `origin'.
+
+2003-05-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahtypes.h (AH_OPTION_NO_STRONG_INTERPOLATION):
+	Removed since unused.
+
+2003-05-21  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftstdlib.h (ft_strcat): New wrapper macro
+	for strcat.
+
+	* src/base/ftmac.c (create_lwfn_name): s/isupper/ft_isupper/.
+	(parse_font): s/memcpy/ft_memcpy/.
+	(is_dfont) [TARGET_API_MAC_CARBON]: s/memcmp/ft_memcmp/.
+	* src/base/ftobjs.c (load_mac_face) [FT_MACINTOSH]:
+	s/strlen/ft_strlen/.
+	s/strcat/ft_strcat/.
+	s/strcpy/ft_strcpy/.
+	* src/gzip/zutil.h: s/memset/ft_memset/.
+	s/memcmp/ft_memcmp/.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
+	(PCF_Face_Init): Test for charset registry case-insensitively.
+
+	* src/gzip/ftgzip.c (ft_gzip_fil_io): Revert change from yesterday;
+	it has already been fixed differently.
+
+	* src/truetype/ttinterp.c (DO_SFVTL): Add missing braces around
+	if-clause.
+
+2003-05-21  Martin Zinser  <zinser@decus.de>
+
+	* t1load.c (parse_blend_axis_types): Fix compiler warning.
+
+	* descrip.mms: Removed.  Now created by...
+
+	* vms_make.com: New file.
+
+2003-05-21  Weiqi Gao  <weiqigao@networkusa.net>
+
+	* src/gzip/ftgzip.c (ft_gzip_file_io): Avoid zero value of `delta'
+	to prevent infinite loop.
+
+2003-05-21  Lars Clausen  <lrclause@cs.uiuc.edu>
+
+	* docs/VERSION.DLL: Provide better autoconf snippet to check
+	FreeType version.
+
+2003-05-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (open_face): Free `internal' not
+	`face->internal' in case of error to avoid possible segfault.
+
+	* src/pshinter/pshalgo3.c (ps3_hints_apply): Check whether we
+	actually have an outline.
+
+2003-05-20  David Chester  <davidchester@qmx.net>
+
+	* src/pshinter/pshalgo3.c (ps3_hints_apply): Try to optimize
+	y_scale so that the top of non-capital letters is aligned on a pixel
+	boundary whenever possible.
+
+	* src/autohint/ahhint.c (ah_hint_edges): Make sure that lowercase
+	m's maintain their symmetry.
+
+2003-05-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph): Oops!  David's
+	patch from yesterday has been resolved already in a different
+	way.  Reverted.
+
+2003-05-19  David Chester  <davidchester@qmx.net>
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph): Don't scale
+	y_scale locally but face->size->metrics.y_scale.
+
+2003-05-19  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_char_next): Select proper start
+	value for `hi' to avoid infinite loop.
+
+2003-05-18  Yong Sun  <sunyong@njstar.com>
+
+	* src/raster/ftraster.c (Insert_Y_Turn): Fix overflow test.
+
+2003-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftoption.h [FT_CONFIG_OPTION_MAC_FONTS]:
+	New macro.
+	* src/base/ftobjs.c: Use it to control mac font support on non-mac
+	platforms.
+
+2003-05-17  George Williams  <gww@silcom.com>
+
+	Implement partial support of Mac fonts on non-Mac platforms.
+
+	* src/base/ftobjs.c (memory_stream_close, new_memory_stream,
+	open_face_from_buffer, Mac_Read_POST_Resource,
+	Mac_Read_sfnt_Resource, IsMacResource, IsMacBinary, load_mac_face)
+	[!FT_MACINTOSH]: New functions.
+	(FT_Open_Face) [!FT_MACINTOSH]: Use load_mac_face.
+
+2003-05-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Scale linear advance width only
+	if FT_FACE_FLAG_SCALABLE is set (otherwise we have a division by
+	zero since FNT and friends don't define `face->units_per_EM').
+
+2003-05-15  David Turner  <david@freetype.org>
+
+	* src/base/fttrigon.c (FT_Vector_Rotate): Avoid rounding errors
+	for small values.
+
+2003-05-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahtypes.h (AH_PointRec): Remove unused `in_angle'
+	and `out_angle' fields.
+
+2003-05-14  George Williams  <gww@silcom.com>
+
+	* src/base/ftmac.c (FT_New_Face_From_SFNT): Handle CFF files also.
+
+2003-05-14  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h: Fix typo in comment
+	(FT_HAS_FIXED_SIZES).
+
+2003-05-10  Dan Williams  <dan@bigw.org>
+
+	* builds/unix/aclocal.m4: Comment out definition of
+	`allow_undefined_flag' for Darwin 1.3.
+	* builds/unix/configure.ac: Add option --with-old-mac-fonts.
+	* builds/unix/ltmain.sh: Fix version numbering for Darwin 1.3.
+	* builds/unix/configure: Regenerated.
+
+	* include/freetype/config/ftconfig.h: Fix conditions for defining
+	`FT_MACINTOSH'.
+	* src/base/ftbase.c: Include `ftmac.c' conditionally.
+	* src/base/ftmac.c: Handle __GNUC__.
+
+2003-05-07  YAMANO-UCHI Hidetoshi  <mer@din.or.jp>
+
+	* src/cid/cidload.c (is_alpha): Removed.
+	(cid_parse_dict): Use `cid_parser_skip_alpha' instead of `is_alpha'.
+
+2003-05-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahoptim.c, src/autohint/ahoptim.h: Obsolete, removed.
+
+2003-05-07  David Turner  <david@freetype.org>
+
+	* src/autohint/ahglyph.c (ah_setup_uv): Exchange `for' loop and
+	`switch' statement to make it run faster.
+	(ah_outline_compute_segments): Reset `segment->score' and
+	`segment->link'.
+	(ah_outline_link_segments): Provide alternative code which does
+	the same but runs much faster.
+	Handle major direction also.
+	(ah_outline_compute_edges): Scale `edge_distance_threshold' down
+	after rounding instead of scaling comparison value in loop.
+
+	* src/autohint/ahhint.c (ah_hinter_align_stong_points): Provide
+	alternative code which runs faster.
+	Handle `before->scale == 0'.
+
+	* src/autohint/ahtypes.h (AH_SegmentRec): Move some fields down.
+	(AH_EdgeRec): Move some fields in structure.
+	New field `scale'.
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_char_next): Use binary search.
+
+2003-05-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahoptim.c (LOG): Renamed to...
+	(AH_OPTIM_LOG): This.
+	(AH_Dump_Springs): Fix log message format.
+
+	* src/autohint/ahhint.c (ah_hint_edges_3): Renamed to...
+	(ah_hint_edges): This.
+
+2002-05-02  Keith Packard  <keithp@keithp.com>
+
+	* src/bdf/bdfdrivr.c (BDF_Set_Pixel_Size): Initialize `max_advance'.
+
+2003-05-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahglyph.c (ah_test_extrema): Renamed to...
+	(ah_test_extremum): This.
+
+2003-04-28  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.ac: Generate `freetype.pc' from
+	`freetype.in'.
+	* builds/unix/configure: Regenerated.
+	* builds/unix/install.mk (install, uninstall): Handle `freetype.pc'.
+
+2003-04-28  Gustavo J. A. M. Carneiro  <gjc@inescporto.pt>
+
+	* builds/unix/freetype2.in: New file.  Contains building information
+	for the `pkg-config' package.
+
+2003-04-28  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Fix boundary check for
+	`glyph_index'.
+
+2003-04-25:  Graham Asher  <graham.asher@btinternet.com>
+
+	Added the optional unpatented hinting system for TrueType.  It
+	allows typefaces which need hinting to produce correct glyph forms
+	(e.g., Chinese typefaces from Dynalab) to work acceptably without
+	infringing Apple patents.  This system is compiled only if
+	TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING is defined in
+	ftoption.h.
+
+	* include/freetype/ttunpat.h: New file.  Defines
+	FT_PARAM_TAG_UNPATENTED_HINTING.
+
+	* include/freetype/config/ftheader.h (FT_TRUETYPE_UNPATENTED_H): New
+	macro to use when including ttunpat.h.
+
+	* include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
+	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING): New configuration macros
+	(not defined, but in comments) for the unpatented hinting system.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec)
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: New element `FT_Bool
+	unpatented_hinting'.
+
+	* src/truetype/ttinterp.c (NO_APPLE_PATENT, APPLE_THRESHOLD):
+	Removed.
+	(GUESS_VECTOR): New macro.
+	(TT_Run_Context) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+	Set `both_x_axis'.
+	(tt_default_graphics_state)
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Updated.
+	(Current_Ratio) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+	Handle `unpatented_hinting'.
+	(Direct_Move) [NO_APPLE_PATENT]: Removed.
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
+	(Project, FreeProject)
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Insert assertion.
+	(Compute_Funcs) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+	Implement unpatented hinting.
+	(DO_SPVTCA, DO_SFVTCA, DO_SPVTL, DO_SFVTL, DO_SPVFS, DO_SFVFS,
+	Ins_SDPVTL): Call `GUESS_VECTOR'.
+	(DO_GPV, DO_GFV) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]:
+	Handle `unpatented_hinting'.
+	(Compute_Point_Displacement) [NO_APPLE_PATENT]: Removed.
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
+	hinting.
+	(Move_Zp2_Point, Ins_SHPIX, Ins_DELTAP, Ins_DELTAC)
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Implement unpatented
+	hinting.
+	(TT_RunIns): Updated.
+
+	* src/truetype/ttobjs.c
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Include
+	FT_TRUETYPE_UNPATENTED_H.
+	(tt_face_init) [TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING,
+	TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING]: Check
+	FT_PARAM_TAG_UNPATENTED_HINTING.
+
+	* src/truetype/ttobjs.h (TT_GraphicsState)
+	[TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING]: Add `both_x_axis'.
+
+2003-04-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (hash_bucket, hash_lookup): Use `const' for first
+	argument.
+	(bdf_get_font_property): Use `const' for third argument.
+	Updated all callers.
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Set pixel width and height
+	similar to the PCF driver.
+	* src/bdf/bdf.h (_hashnode): Use `const' for `key'.
+	Updated.
+
+	* src/gzip/ftgzip.c: C++ doesn't like that the array `inflate_mask'
+	is declared twice.  It is perhaps better to modify the zlib source
+	files directly instead of this hack.
+	(zcalloc, zfree, ft_gzip_stream_close, ft_gzip_stream_io): Add casts
+	to make build with g++ successful.
+
+2003-04-24  Manish Singh  <yosh@gimp.org>
+
+	* src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
+	(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Split on `-'
+	also for searching the style name.
+
+2003-04-24  David Turner  <david@freetype.org>
+
+	* src/pcf/pcfread.c (pcf_load_font): Fixed the computation of
+	face->num_glyphs.  We must increase the value by 1 to respect the
+	convention that glyph index 0 always corresponds to the `missing
+	glyph'.
+
+2003-04-24  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/unix-cc.in (CFLAGS): Add @CPPFLAGS@.
+
+2003-04-24  Dieter Baron  <dillo@netbsd.org>
+
+	* builds/unix/freetype-config.in (cflags): Emit FreeType 2's include
+	files first.  Otherwise there are conflicts with FreeType 1
+	installed simultaneously.
+
+2003-04-23  Werner Lemberg  <wl@gnu.org>
+
+	Fixing bugs reported by Nelson Beebe.
+
+	* src/base/ftstroker.c (FT_Stroker_ParseOutline): Remove unused
+	variable `in_path'.
+
+	* src/base/ftobjs (ft_glyphslot_set_bitmap): Change type of
+	second argument to `FT_Byte*'.
+	* include/freetype/internal/ftobjs.h: Updated.
+
+	* src/bdf/bdflib.c (_bdf_readstream): Remove unused variable `res'.
+	(_bdf_parse_glyphs): Remove unused variable `next'.
+	Mark `call_data' as unused.
+
+	* src/cache/ftlru.c (FT_LruList_Lookup): Remove unused variable
+	`plast'.
+
+	* src/pcf/pcfread.c (pcf_seek_to_table_type): Slight recoding to
+	actually use `error'.
+	(pcf_load_font): Remove unused variable `avgw'.
+
+	* src/pfr/pfrobjs.c (pfr_face_get_kerning): Change return type
+	to `void'.
+	Mark `error' as unused.
+	* src/pfr/pfrobjs.h: Updated.
+	* src/pfr/pfrdrivr.c (pfr_get_kerning): Updated.
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Remove unused variable
+	`format_tag'.
+
+	* src/sfnt/ttcmap0.c (tt_cmap6_validate, tt_cmap10_validate): Remove
+	unused variable `start'.
+	(tt_cmap10_char_next): Remove unused variable `result'
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Mark `error' as unused.
+
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Mark `error' as
+	unused.
+
+	* src/type1/t1objs.c (T1_Face_Init): Remove unused variable
+	`pshinter'.
+
+	* src/type1/t1gload.c (T1_Load_Glyph): Use `glyph_data_loaded'
+	only for FT_CONFIG_OPTION_INCREMENTAL.
+
+2003-04-23  Akito Hirai  <akito@kde.gr.jp>
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_validate): Provide a weak variant
+	of the glyph ID bounding check if FT_VALIDATE_TIGHT is not active.
+	Without this change, many CJK fonts from Dynalab are rejected.
+
+2003-04-23  Joe Marcus Clarke  <marcus@FreeBSD.org>
+
+	* src/base/ftbdf.c (FT_Get_BDF_Property): Check for valid
+	`get_interface'.
+
+2003-04-23  Paul Miller  <paulm@profoundeffects.com>
+
+	* src/base/ftmac.c (parse_fond): Fix handling of style names.
+
+2003-04-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrload.c (pfr_extra_item_load_font_id): Use FT_PtrDist
+	instead of FT_Uint for `len'.
+
+2003-04-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/gzip/ftgzip.c (zcalloc) [!FT_CONFIG_OPTION_SYSTEM_ZLIB]:
+	Convert K&R format to modern C usage.
+	(FT_Stream_OpenGzip): Use long constant.
+
+2003-04-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (ftc_cache_lookup): Remove shadow declaration
+	of `manager'.
+
+2003-04-20  Werner Lemberg  <wl@gnu.org>
+
+	* doc/INSTALL.UNX: Cleaned up.
+
+2003-04-09  Torrey Lyons  <torrey@mrcla.com>
+
+	* src/base/ftmac.c (open_face_from_buffer): Removed a double-free
+	bug that had nasty consequences when trying to open an `invalid'
+	font on a Mac.
+
+2003-04-09  Mike Fabian  <mfabian@suse.de>
+
+	* src/bdf/bdfdrivr.h (BDF_encoding_el), src/pcf/pcf.h
+	(PCF_EncodingRec): Changed FT_Short to FT_UShort in order to be able
+	to access more than 32768 glyphs in fonts.
+
+2003-04-08  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.4 released.
+	=========================
+
+
+2003-04-03  Martin Muskens  <mmuskens@aurelon.com>
+
+	* src/type1/t1load.c (T1_Open_Face): Fixed the code to make it
+	handle special cases where a font only contains a `.notdef' glyph
+	(happens in PDF-embedded fonts).  Otherwise, FT_Panic was called.
+
+2003-03-27  David Turner  <david@freetype.org>
+
+	* README: Udpated.
+
+	* README.UNX: Removed (now replaced by docs/INSTALL.UNX).
+
+	* src/pshinter/pshalgo3.c: The hinter now performs as in 2.1.3 and
+	will ignore stem quantization only when FT_LOAD_TARGET_SMOOTH is
+	used.
+	(psh3_dimension_quantize_len): Enabled.
+	(psh3_hint_align): Enable commented code.
+	(psh3_hint_align_light): Commented out.
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Changed the default
+	computations to include rounding in all cases; this is required to
+	provide accurate kerning data when native TrueType hinting is
+	enabled.
+
+	* src/type1/t1load.c (is_name_char): The Type 1 loader now accepts
+	more general names according to the PostScript specification (the
+	previous one was too restrictive).
+	(parse_font_name, parse_encoding, parse_charstrings, parse_dict):
+	Use `is_name_char'.
+	(parse_subrs): Handle empty arrays.
+
+2003-03-20  David Turner  <david@freetype.org>
+
+	Serious rewriting of the documentation.
+
+	* docs/BUGS, docs/BUILD: Removed.
+	* docs/DEBUG.TXT: Renamed to...
+	* docs/DEBUG: This.
+	* docs/CUSTOMIZE, docs/TRUETYPE, docs/UPGRADE.UNX: New files.
+	* docs/INSTALL.ANY, docs/INSTALL.UNX, docs/INSTALL.GNU New files,
+	containing platform specific information previously in INSTALL.
+	* docs/readme.vms: Renamed to...
+	* docs/INSTALL.VMS: This.
+
+	* docs/*: Updated.
+
+	Introduced three new functions to deal with glyph bitmaps within
+	FT_GlyphSlot objects:
+
+	  ft_glyphslot_free_bitmap
+	  ft_glyphslot_alloc_bitmap
+	  ft_glyphslot_set_bitmap
+
+	These functions are much more convenient to use than managing the
+	FT_GLYPH_OWN_BITMAP flag manually.
+
+	* include/freetype/internal/ftobjs.h (ft_glyphslot_free_bitmap,
+	ft_glyphslot_alloc_bitmap, ft_glyphslot_set_bitmap): New functions.
+	* src/base/ftobjs.c: Implement them.
+	(ft_glyphslot_done): Use ft_glyphslot_free_bitmap.
+
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdriver.c
+	(PCF_Glyph_Load): Remove unused variable `memory'.
+	Use `ft_glyphslot_*' functions.
+	Don't set `FT_GLYPH_OWN_BITMAP'.
+
+	* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Use
+	`ft_glyphslot_alloc_bitmap'.
+
+	* src/sfnt/ttsbit.c (Load_SBit_Image): Change 5th argument to type
+	`FT_GlyphSlot'.
+	Adding argument `depth' to handle recursive calls.
+	Use `ft_glyphslot_alloc_bitmap'.
+	(tt_face_load_sbit_image): Remove unused variable `memory'.
+	Don't handle `FT_GLYPH_OWN_BITMAP'.
+	Update call to Load_SBit_Image.
+
+	* src/type42/t42objs.c (ft_glyphslot_clear): Renamed to...
+	(t42_glyphslot_clear): This.  Updated caller.
+	Call `ft_glyphslot_free_bitmap'.
+
+	* src/winfonts/winfnt.c (FNT_Load_Glyph): Use
+	`ft_glyphslot_set_bitmap'.
+	Don't handle `FT_GLYPH_OWN_BITMAP'.
+
+	* src/cache/ftlru.c (FT_LruList_Lookup): Fixed an invalid assertion
+	check.
+
+	* src/autohint/ahglyph.c (ah_outline_load): Add two scaling
+	arguments.
+	* src/autohint/ahglyph.h: Updated.
+	* src/autohint/ahhint.c (ah_hinter_load): Updated.
+	* src/autohint/ahglobal.c (ah_hinter_compute_widths): Updated.
+
+	* src/cache/ftccache.c (ftc_family_done): Fixed small bug that could
+	crash the cache in rare circumstances (mostly with broken fonts).
+
+2003-03-15  David Turner  <david@freetype.org>
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a small rounding
+	bug.  Actually, it seems that previous versions of FreeType didn't
+	perform TrueType rounding exactly as appropriate.
+
+2003-03-14  David Turner  <david@freetype.org>
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): Fixing the small
+	TrueType native rendering glitches; they came from a small rounding
+	error.
+
+2003-03-13  David Turner  <david@freetype.org>
+
+	Added new environment variables to control memory debugging with
+	FreeType.  See the description of `FT2_DEBUG_MEMORY',
+	`FT2_ALLOC_TOTAL_MAX' and `FT2_ALLOC_COUNT_MAX' in DEBUG.TXT.
+
+	* src/base/ftdbgmem.c (FT_MemTableRec): Add `alloc_count',
+	`bound_total', `alloc_total_max', `bound_count', `alloc_count_max'.
+	(ft_mem_debug_alloc): Handle new variables.
+	(ft_mem_debug_init): s/FT_DEBUG_MEMORY/FT2_DEBUG_MEMORY/.
+	Handle new environment variables.
+	* docs/DEBUG.TXT: Updated.
+
+	Fixed the cache sub-system to correctly deal with out-of-memory
+	conditions.
+
+	* src/cache/ftccache.c (ftc_node_destroy): Comment out generic
+	check.
+	(ftc_cache_lookup): Implement loop.
+	* src/cache/ftccmap.c: Define FT_COMPONENT.
+	* src/cache/ftcsbits.c (ftc_sbit_node_load): Handle
+	FT_Err_Out_Of_Memory.
+	* src/cache/ftlru.c: Include FT_INTERNAL_DEBUG_H.
+	(FT_LruList_Lookup): Implement loop.
+
+	* src/pfr/pfrobjs.c (pfr_face_done): Fix memory leak.
+	(pfr_face_init): Fixing compiler warnings.
+
+	* src/psaux/psobjs.c (reallocate_t1_table): Fixed a bug (memory
+	leak) that only happened when a try to resize an array would end in
+	an out-of-memory condition.
+
+	* src/smooth/ftgrays.c (gray_convert_glyph): Removed compiler
+	warnings / volatile bug.
+
+	* src/truetype/ttobjs.c (tt_glyphzone_done): Removed segmentation
+	fault that happened in tight memory environments.
+
+2003-02-28  Pixel  <pixel@mandrakesoft.com>
+
+	* src/gzip/ftgzip.c (ft_gzip_file_done): Fixed memory leak: The ZLib
+	stream was not properly finalized.
+
+2003-02-25  Anthony Fok  <anthony@thizlinux.com>
+
+	* src/cache/ftccmap.c: Include FT_TRUETYPE_IDS_H.
+	(ftc_cmap_family_init): The cmap cache now
+	supports UCS-4 charmaps when available in Asian fonts.
+
+	* src/sfnt/ttload.c, src/base/ftobjs.c: Changed `asian' to `Asian'
+	in comments.
+
+2003-02-25  David Turner  <david@freetype.org>
+
+	* src/gzip/ftgzip.c (ft_gzip_file_fill_output): Fixed a bug that
+	caused FreeType to loop endlessly when trying to read certain
+	compressed gzip files.  The following test reveals the bug:
+
+	  touch 0123456789 ; gzip 0123456789 ; ftdump 0123456789.gz
+
+	Several fixes to the PFR font driver:
+
+	- The list of available embedded bitmaps was not correctly set in
+	  the root FT_FaceRec structure describing the face.
+
+	- The glyph loader always tried to load the outlines when
+	  FT_LOAD_SBITS_ONLY was specified.
+
+	- The table loaded now scans for *undocumented* elements of a
+	  physical font's auxiliary data record.  This is necessary to
+	  retrieve the `real' family and style names.
+
+	NOTE THAT THESE CHANGES THE FAMILY NAME OF MANY PFR FONTS!
+
+	* src/pfr/pfrload.c (pfr_aux_name_load): New function.
+	(pfr_phy_font_done): Free `family_name' and `style_name' also.
+	Remove unused variables.
+	(pfr_phy_font_load): Extract useful information from the auxiliary
+	bytes.
+
+	* src/pfr/pfrobjs.c (pfr_face_done): Set pointers to NULL.
+	(pfr_face_init): Provide fallback values for `family_name' and
+	`style_name'.
+	Handle strikes.
+	(pfr_slot_load): Handle FT_LOAD_SBITS_ONLY.
+	* src/pfr/pfrtypes.h (PFR_PhyFontRec): Add fields `ascent',
+	`descent', `leading', `family_name', and `style_name'.
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): Fixed a rounding bug
+	when computing the scale factors for a given character size in
+	points with resolution.
+
+	* devel/ft2build.h, devel/ftoption.h: New files (in a new directory)
+	which are special development versions of include/ft2build.h and
+	include/freetype/config/ftoption.h, respectively.
+
+2003-02-18  David Turner  <david@freetype.org>
+
+	Fixing the slight distortion problem that occurred due to the latest
+	auto-hinter changes.
+
+	* src/base/ftobjs.c (ft_recompute_scaled_metrics): Fix rounding.
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): New variable `metrics2'.
+	[!TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Removed.
+
+	* src/truetype/ttobjs.h (TT_SizeRec): New field `metrics'.
+	* src/truetype/ttobjs.c (Reset_Outline_Size): Fix initialization of
+	`metrics'.
+	[FT_CONFIG_CHESTER_ASCENDER]: Code removed.
+	(Reset_SBit_Size): Fix initialization of `metrics'.
+
+	* src/truetype/ttinterp.c (TT_Load_Context): Fix initialization of
+	`exec->metrics'.
+
+	* src/autohint/ahhint.c (ah_hinter_load): Disabled the advance width
+	`correction' which seemed to provide more trouble than benefits.
+
+2003-02-13  Graham Asher  <graham.asher@btinternet.com>
+
+	Changed the incremental loading interface in a way that makes it
+	simpler and allows glyph metrics to be changed (e.g., by adding a
+	constant, as required by CFF fonts) rather than just overridden.
+	This was required to make the GhostScript-to-FreeType bridge work.
+
+	* src/cff/cffgload.c (cff_slot_load) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Allow metrics to be overridden.
+	* src/cid/cidgload.c (cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Ditto.
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Simplify.
+	(compute_glyph_metrics) [FT_CONFIG_OPTION_INCREMENTAL]: Code block
+	moved down.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+
+	* include/freetype/ftincrem.h: Updated.
+
+2003-01-31  David Turner  <david@freetype.org>
+
+	* docs/CHANGES, docs/VERSION.DLL, docs/TODO: Updating documentation
+	for the 2.1.4 release.
+
+	* builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/index.html: Updating the project file for
+	2.1.4.
+
+	* src/gzip/adler32.c, src/gzip/ftgzip.c, src/gzip/infblock.c,
+	src/gzip/infcodes.c, src/gzip/inflate.c, src/gzip/inftrees.c,
+	src/gzip/infutil.c: Removed old-style (K&R)function definitions.
+	This avoids warnings with Visual C++ at its most pedantic mode.
+
+	* src/pfr/pfrsbit.c: Removed compiler warnings.
+
+	* src/cache/ftccmap.c (ftc_cmap_family_init): Changed an FT_ERROR
+	into an FT_TRACE1 since it caused `ftview' and others to dump too
+	much junk when trying to display a waterfall with a font without a
+	Unicode charmap (e.g.  SYMBOL.TTF).
+
+	Implemented FT_CONFIG_CHESTER_BLUE_SCALE, corresponding to the last
+	patch from David Chester, but with a much simpler (and saner)
+	implementation.
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph)
+	[FT_CONFIG_CHESTER_BLUE_SCALE]: Try to optimize the y_scale so that
+	the top of non-capital letters is aligned on a pixel boundary
+	whenever possible.
+
+	* src/base/ftobjs.c (FT_Set_Char_Size)
+	[FT_CONFIG_CHESTER_BLUE_SCALE]: Round differently.
+	* src/truetype/ttdriver.c (Set_Char_Sizes)
+	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Do some rounding only
+	if this macro is defined.
+
+	* src/truetype/ttobjs.c (Reset_Outline_Size)
+	[FT_CONFIG_CHESTER_ASCENDER]: Round differently.
+
+	* src/pshinter/pshalgo3.c: Improved the Postscript hinter.  Getting
+	rid of stem snapping seems to work well here (though the stems are
+	still slightly moved to increase contrast).
+	(psh3_dimension_quantize_len): Commented out.
+	(psh3_hint_align_light): New function.
+	(psh3_hint_align): Comment out some code.
+
+	THIS IMPROVES ANTI-ALIASED RENDERING, BUT MONOCHROME AND LCD MODES
+	STILL SUCK.
+
+2003-01-22  David Chester  <davidchester@qmx.net>
+
+	* src/autohint/ahhint.c (ah_compute_stem_width): Small fix to the
+	stem width optimization.
+
+2003-01-22  David Turner  <david@freetype.org>
+
+	Adding a new API `FT_Get_BDF_Property' to retrieve the BDF
+	properties of a given PCF or BDF font.
+
+	* include/freetype/ftbdf.h (FT_PropertyType): New enumeration.
+	(BDF_Property, BDF_PropertyRec): New structure.
+	FT_Get_BDF_Property): New function.
+	* include/freetype/internal/bdftypes.h: Include FT_BDF_H.
+	(BDF_GetPropertyFunc): New function pointer.
+
+	* src/base/ftbdf.c (test_font_type): New helper function.
+	(FT_Get_BDF_Charset_ID): Use `test_font_type'.
+	(FT_Get_BDF_Property): New function.
+
+	* src/bdf/bdfdrivr.c: Include FT_BDF_H.
+	(bdf_get_bdf_property, bdf_driver_requester): New functions.
+	(bdf_driver_class): Use `bdf_driver_requester'.
+
+	* src/pcf/pcfdrivr.c: Include FT_BDF_H.
+	(pcf_get_bdf_property, pdc_driver_requester): New functions
+	(pcf_driver_class): Use `pcf_driver_requester'.
+
+	* src/pcf/pcfread.c: Include `pcfread.h'.
+	(pcf_find_property): Decorate it with FT_LOCAL_DEF.
+	* src/pcf/pcfread.h: New file, providing `pcf_find_property'.
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Relaxed the `head' table size
+	verification to accept a few broken fonts who pad the size
+	incorrectly (the table should be padded, but its `size' field
+	shouldn't according to the specification).
+
+2003-01-18  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ltmain.sh: Regenerated with `libtoolize --force
+	--copy' from libtool 1.4.3.
+	* builds/unix/aclocal.m4: Regenerated with `aclocal -I .' from
+	automake 1.7.1.
+	* builds/unix/configure: Regenerated with autoconf 2.54.
+	* builds/unix/config.guess, builds/unix/config.sub: Updated from
+	`config' CVS module at subversions.gnu.org.
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`automake' CVS module at subversions.gnu.org.
+
+2003-01-15  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h: Fixed documentation for
+	FT_Size_Metrics.
+
+2003-01-15  James Su  <suzhe@turbolinux.com.cn>
+
+	* src/gzip/ftgzip.c (ft_gzip_check_header): Bugfix: couldn't read
+	certain gzip-ed font files (typo: `&&' -> `&').
+
+2003-01-15  Huw D M Davies  <h.davies1@physics.ox.ac.uk>
+
+	Added a Windows .FNT specific API (mostly for Wine).  Also fixed a
+	nasty bug in the header loader which would cause invalid memory
+	overwrites.
+
+	* include/freetype/config/ftheader.h (FT_WINFONTS_H): New macro
+	for ftwinfnt.h.
+	* include/freetype/internal/fnttypes.h: Include FT_WINFONTS_H.
+	(FNT_FontRec): Updated.
+	Move Windows FNT definition to...
+	* include/freetype/ftwinfnt.h: This new file.
+	(FT_WinFNT_HeaderRec): Rename `reserved2' to `reserved1'.
+	* src/base/ftwinfnt.c: New file, providing `FT_Get_WinFNT_Header'.
+	* src/winfonts/winfnt.c (winfnt_header_fields): Updated.
+	Rename `reserved2' to `reserved1'.
+	(fnt_font_load): Updated.
+
+	* src/base/Jamfile, src/base/descrip.mms, src/base/rules.mk:
+	Updated.
+
+2003-01-14  Graham Asher  <graham.asher@btinternet.com>
+
+	* include/freetype/ftglyph.h, src/base/ftglyph.c: Added `const' to
+	the type of the first argument to FT_Matrix_Multiply, which isn't
+	changed -- this adds documentation and convenience.
+
+2003-01-13  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/sfnt/ttload.c (tt_face_load_metrics)
+	[FT_CONFIG_OPTION_INCREMENTAL]: TrueType typefaces without
+	horizontal metrics (without the `hmtx' table) are now tolerated if
+	an incremental interface has been specified that has a
+	get_glyph_metrics function, implying that metrics will be supplied
+	from outside.  This happens for certain Type 42 fonts passed from
+	GhostScript.
+
+2003-01-11  David Chester  <davidchester@qmx.net>
+
+	Patches to the auto-hinter in order to slightly improve the output.
+	Note that everything is controlled through the new
+	FT_CONFIG_OPTION_CHESTER_HINTS defined in `ftoption.h'.  There are
+	also individual FT_CONFIG_CHESTER_XXX macros to control individual
+	`features'.
+
+	Note that all improvements are enabled by default, but can be
+	tweaked for optimization and testing purposes.  The configuration
+	macros will most likely disappear in the short future.
+
+	* include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_CHESTER_HINTS): New macro.
+	(FT_CONFIG_CHESTER_{SMALL_F,ASCENDER,SERIF,STEM,BLUE_SCALE})
+	[FT_CONFIG_OPTION_CHESTER_HINTS]: New macros to control individual
+	features.
+
+	* src/autohint/ahglobal.c (blue_chars) [FT_CONFIG_CHESTER_SMALL_F]:
+	Add blue zone for `fijkdbh'.
+	* src/autohint/ahglobal.h (AH_IS_TOP_BLUE)
+	[FT_CONFIG_CHESTER_SMALL_F]: Use `AH_BLUE_SMALL_F_TOP'.
+	* src/autohint/ahglyph.c (ah_outline_compute_edges)
+	[FT_CONFIG_CHESTER_SERIF]: Use `AH_EDGE_SERIF'.
+	(ah_outline_compute_blue_edges) [FT_CONFIG_CHESTER_SMALL_F]:
+	Increase threshold for `best_dist'.
+	* src/autohint/ahhint.c (ah_compute_stem_width)
+	[FT_CONFIG_CHESTER_SERIF]: Provide new version for improved serif
+	handling.
+	(ah_align_linked_edge) [FT_CONFIG_CHESTER_SERIF]: Use special
+	version of `ah_compute_stem_width'.
+	(ah_hint_edges_3) [FT_CONFIG_CHESTER_STEM]: A new algorithm for stem
+	alignment when stem widths are less than 1.5 pixels wide centers the
+	stem slightly off-center of the center of a pixel (this increases
+	sharpness and consistency).
+	[FT_CONFIG_CHESTER_SERIF]: Use special version of
+	`ah_compute_stem_width'.
+	* src/autohint/ahtypes.h [FT_CONFIG_CHESTER_SMALL_F]: Add
+	`AH_BLUE_SMALL_F_TOP'.
+
+2003-01-11  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/fnttypes.h (WinFNT_HeaderRec): Increase
+	size of `reserved2' to avoid memory overwrites.
+
+2003-01-08  Huw Davies  <huw@codeweavers.com>
+
+	* src/winfonts/winfnt.c (winfnt_header_fields): Read 16 bytes into
+	`reserved2', not `reserved'.
+
+	* src/base/ftobjs.c (find_unicode_charmap): Fixed the error code
+	returned when the font doesn't contain a Unicode charmap.  This
+	allows FT2 to load `symbol.ttf' and a few others correctly since the
+	last release.
+	(open_face): Fix return value.
+
+2003-01-08  Owen Taylor  <owen@redhat.com>
+
+	Implemented the FT_RENDER_MODE_LIGHT hinting mode in the auto and
+	postscript hinters.
+
+	* src/autohint/ahtypes.h (AH_HinterRec): Add `do_stem_adjust'.
+	* src/autohint/ahhint.c (ah_compute_stem_width): Handle
+	hinter->do_stem_adjust.
+	(ah_hinter_load_glyph): Set hinter->do_stem_adjust.
+
+	* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add `do_stem_adjust'.
+	* src/pshinter/pshalgo3.c (psh3_hint_align): Use `do_stem_adjust'.
+	(ps3_hints_apply): Handle FT_RENDER_MODE_LIGHT.
+
+	* include/freetype/freetype.h (FT_Render_Mode): Add
+	FT_RENDER_MODE_LIGHT.
+
+	* src/truetype/ttgload.c: Fixing the TrueType loader to handle
+	invalid composites correctly by limiting the recursion depth.
+	(TT_MAX_COMPOSITE_RECURSE): New macro.
+	(load_truetype_glyph): Add argument `recurse_count'.
+	Load a composite only if the numbers of contours is -1, emit error
+	otherwise.
+	(TT_Load_Glyph): Updated.
+
+2003-01-08  David Turner  <david@freetype.org>
+
+	* Jamrules, Jamfile, Jamfile.in, src/*/Jamfile: Small changes to
+	support the compilation of FreeType 2 as part of larger projects
+	with their own configuration options (only with Jam).
+
+2003-01-07  David Turner  <david@freetype.org>
+
+	* src/base/ftstroker.c: Probably the last bug-fixes to the stroker;
+	the API is likely to change, however.
+	(ft_stroke_border_close): Don't record empty paths.
+	(ft_stroke_border_get_counts): Increase `num_points' also in for loop.
+	(ft_stroke_border_export): Don't increase `write' twice in for loops.
+	(ft_stroker_outside): Handle `phi' together with `theta'.
+	(FT_Stroker_ParseOutline): New function.
+
+	* src/base/fttrigon.c (FT_Angle_Diff): Fixing function: It returned
+	invalid values for large negative angle differences (resulting in
+	incorrect stroker computations, among other things).
+
+	* src/cache/ftccache.c (ftc_node_hash_unlink): Removing incorrect
+	assertion, and changing code to avoid hash table size contraction.
+
+	* src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms: Adding
+	`ftstroker' to default build, as optional component.
+
+2002-12-26  David Turner  <david@freetype.org>
+
+	* src/gzip/adler32.c, src/gzip/infblock.c, src/gzip/inflate.c,
+	src/gzip/inftrees.c, src/gzip/zconf.h, src/gzip/zlib.h,
+	src/gzip/zutil.h: Updates to allow compilation without compiler
+	warnings with LCC-Win32.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+	* builds/unix/configure.ac (version_info): Increased to 9:3:3.
+	* builds/unix/configure: Regenerated.
+	* docs/VERSION.DLL: Updated.
+
+2002-12-23  Anthony Fok  <anthony@thizlinux.com>
+
+	* builds/unix/configure.ac, builds/unix/unix-cc.in (LINK_LIBRARY),
+	builds/unix/unix-def.in (SYSTEM_ZLIB): Small fix to configure
+	sub-system on Unix to allow other programs to correctly link with
+	zlib when needed.
+
+2002-12-19  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/sfnt.h (SFNT_Load_Table_Func): New
+	function pointer.
+
+	* include/freetype/tttables.h (FT_Load_Sfnt_Table): New function.
+	* src/base/ftobjs.c: Implement it.
+
+	* src/sfnt/sfdriver.c (sfnt_get_interface): Handle `load_sfnt'
+	module request.
+
+2002-12-17  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (find_unicode_charmap): Added some comments to
+	better explain what's happening there.
+	(open_face): Included Graham Asher's fix to prevent faces without
+	Unicode charmaps from loading.
+
+	* src/winfonts/winfnt.c: Included George Williams's fix to support
+	version 2 fonts correctly.
+	(winfnt_header_fields): Updated.
+	(fnt_font_load): Handle version 2 fonts.
+	(FNT_Load_Glyph): Updated.
+
+2002-12-16  David Turner  <david@freetype.org>
+
+	* docs/VERSION.DLL: Updating document to better explain the
+	differences between the three version numbers being used on Unix, as
+	well as providing an autoconf fragment provided by Lars Clausen.
+
+	* src/smooth/ftgrays.c (gray_render_conic): Fixed small bug that
+	prevented Bézier arcs with negative vertical coordinates to be
+	rendered appropriately.
+
+2002-12-02  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* src/base/ftobjs.c: Modified the logic to get Unicode charmaps.
+	Now it loads UCS-4 charmaps when there is one.
+	(find_unicode_charmap): New function.
+	(open_face): Refer to the above one.
+	(FT_Select_Charmap): Idem.
+
+2002-11-29  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* include/freetype/ftgzip.h: Correct the name of the controlling
+	macro (was __FTXF86_H__ ...).
+
+2002-11-27  Vincent Caron  <v.caron@zerodeux.net>
+
+	* builds/unix/unix-def.in, builds/unix/freetype-config.in,
+	builds/unix/configure.ac, src/gzip/rules.mk, src/gzip/ftgzip.c
+	[FT_CONFIG_OPTION_SYSTEM_ZLIB]: Adding support for system zlib
+	installations if available on the target platform (Unix only).
+
+2002-11-23  David Turner  <david@freetype.org>
+
+	* src/cff/cffload.c (cff_charset_load, cff_encoding_load): Modified
+	charset loader to accept pre-defined charsets, even when the font
+	contains fewer glyphs.  Also enforced more checks to ensure that we
+	never overflow the character codes array in the encoding.
+
+2002-11-22  Antoine Leca  <Antoine-Freetype@Leca-Marti.org>
+
+	* include/freetype/ttnameid.h: Updated to latest OpenType
+	specification.
+
+2002-11-18  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.3 released.
+	=========================
+
+
+2002-11-07  David Turner  <david@freetype.org>
+
+	* src/cache/ftcsbit.c (ftc_sbit_node_load): Fixed a small bug that
+	caused problems with embedded bitmaps.
+
+	* src/otlayout/otlayout.h, src/otlyaout/otlconf.h,
+	src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
+	src/otlayout/otlparse.c, src/otlayout/otlparse.h,
+	src/otlayout/otlutils.h: Updating the OpenType Layout code, adding
+	support for the first GSUB lookups.  Nothing that really compiles
+	for now though.
+
+	* src/autohint/ahhint.c (ah_align_serif_edge): Disabled serif stem
+	width quantization.  It produces slightly better shapes though this
+	is not distinguishable with many fonts.
+	Remove other dead code.
+
+	* src/Jamfile, src/*/Jamfile: Simplified.
+	Use $(FT2_SRC_DIR).
+
+2002-11-06  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h (FT_LOAD_TARGET_LIGHT): New macro.
+	(FT_LOAD_TARGET, FT_LOAD_TARGET_MODE): Use `& 15' instead of `& 7'.
+
+2002-11-05  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftoption.h, src/gzip/ftgzip.c: Added
+	support for the FT_CONFIG_OPTION_SYSTEM_ZLIB option, used to specify
+	the use of system-wide zlib.
+
+	Note that this macro, as well as
+	TT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore.
+	This allows the build system to define them depending on the
+	configuration (typically by adding -D flags at compile time).
+
+	* src/sfnt/ttcmap0.c (tt_face_build_cmaps): Removed compiler
+	warnings in optimized mode relative to the `volatile' local
+	variables.  This was not a compiler bug after all, but the fact that
+	a pointer to a volatile variable is not the same as a volatile
+	pointer to a variable :-)
+
+	The fix was to change
+	  `volatile FT_Byte* p'
+	into
+	  `FT_Byte* volatile p'.
+
+	* src/pfr/pfrload.c (pfr_phy_font_load), src/pfr/pfrdrivr.c
+	(pfr_get_metrics), src/gzip/inftrees.c: Removed compiler warnings in
+	optimized modes.
+
+	* src/gzip/*.[hc]: Modified our zlib copy in order to prevent
+	exporting any zlib function names outside of the component.  This
+	prevents linking problems on some platforms, when applications want
+	to link FreeType _and_ zlib together.
+
+2002-11-05  Juliusz  <jch@pps.jussieu.fr>
+
+	* src/psaux/psobjs.c (ps_table_add): Modified increment loop in
+	order to implement exponential behaviour.
+
+2002-11-01  David Turner  <david@freetype.org>
+
+	Added PFR-specific public API.  Fixed the kerning retrievel routine
+	(it returned invalid values when the outline and metrics resolution
+	differ).
+
+	* include/freetype/ftpfr.h, include/freetype/internal/pfr.h: New
+	files.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_PFR_H): New
+	macro for pfr.h.
+
+	* src/base/ftpfr.c: New file.
+	* src/base/Jamfile, src/base/descrip.mms: Updated.
+
+	* src/pfr/pfrdrivr.c: Include FT_INTERNAL_PFR_H.
+	(pfr_get_kerning, pfr_get_advance, pfr_get_metrics): New functions.
+	(pfr_service_rec): New format interface.
+	(pfr_driver_class): Use `pfr_service_rec'.
+	Replace `pfr_face_get_kerning' with `pfr_get_kerning'.
+	* src/pfr/pfrobjs.c: Remove dead code.
+
+	* src/base/ftobjs.c (ft_glyphslot_clear): Small internal fix to
+	better support bitmap-based font formats.
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Fix handling of
+	`scale'.
+	Fix arguments to `FT_Vector_From_Polar'.
+
+2002-10-31  David Turner  <david@freetype.org>
+
+	Add support for automatic handling of gzip-compressed PCF files.
+
+	* src/gzip/*: New files, taken from the zlib package (except
+	ftgzip.c).
+
+	* include/freetype/ftgzip.h, src/gzip/ftgzip.c: New files.
+	* include/freetype/config/ftheader.h (FT_GZIP_H): New macro for
+	`ftgzip.h'.
+
+	* src/pcf/pcfdriver.c: Include FT_GZIP_H and FT_ERRORS_H.
+	(PCF_Face_Init): If normal open fails, try to open gzip stream.
+	(PCF_Face_Done): Close gzip stream.
+
+	* include/freetype/internal/pcftypes.h (PCF_Public_FaceRec),
+	src/pcf/pcf.h (PCF_FaceRec): Add `gzip_stream' and `gzip_source'.
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_ZLIB):
+	New macro.
+	(T1_CONFIG_OPTION_DISABLE_HINTER, FT_CONFIG_OPTION_USE_CMAPS
+	FT_CONFIG_OPTION_NO_CONVENIENCE_FUNCS,
+	FT_CONFIG_OPTION_ALTERNATE_GLYPH_FORMATS): Removed.
+
+	(FT_EXPORT, FT_EXPORT_DEF, FT_DEBUG_LEVEL_ERROR,
+	FT_DEBUG_LEVEL_TRACE, FT_DEBUG_MEMORY): Comment out definitions so
+	that platform specific configuration file can override.
+
+	* include/freetype/internal/ftstream.h: Include FT_SYSTEM_H.
+
+2002-10-30  David Turner  <david@freetype.org>
+
+	* FreeType 2.1.3rc3 released.
+
+2002-10-25  David Turner  <david@freetype.org>
+
+	* include/freetype/ftcache.h (FT_POINTER_TO_ULONG): New macro.
+	(FTC_FACE_ID_HASH): Rewritten, using FT_POINTER_TO_ULONG.
+
+2002-10-22  Giuseppe Ghibò  <ghibo@mandrakesoft.com>
+
+	* include/freetype/freetype.h (FT_Encoding): Fix entry for latin-2.
+
+2002-10-07  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_Open_Face): Use `const' for `args'
+	(suggested by Graham).
+	* src/base/ftobjs.c (FT_Open_Face): Updated.
+	(ft_input_stream_new): Ditto.
+
+2002-10-05  David Turner  <david@freetype.org>
+
+	Adding support for embedded bitmaps to the PFR driver, and rewriting
+	its kerning loader/handler to use all kerning pairs in a physical
+	font (and not just the first item).
+
+	* src/pfr/pfr.c: Include `pfrsbit.c'.
+	* src/pfr/pfrgload.c: Include `pfrsbit.h'.
+	* src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): Rewritten.
+	(pfr_phy_font_done, pfr_phy_font_load): Updated.
+	* src/pfr/pfrobks.c: Include `pfrsbit.h'.
+	(pfr_face_init): Handle kerning and embedded bitmaps.
+	(pfr_slot_load): Load embedded bitmaps.
+	(PFR_KERN_INDEX): Removed.
+	(pfr_face_get_kerning): Rewritten.
+	* src/pfr/pfrsbit.c, src/pfr/pfrsbit.h: New files.
+	* src/pfr/pfrtypes.h (PFR_KernItemRec): New structure.
+	(PFR_KERN_INDEX): New macro.
+	(PFR_PhyFontRec): Add items for kerning and embedded bitmaps.
+	* src/pfr/Jamfile (_sources) [FT2_MULTI]: Add `pfrsbit'.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Don't load bitmap fonts if
+	FT_LOAD_NO_RECURSE is set.
+	Load embedded bitmaps only if FT_LOAD_NO_BITMAP isn't set.
+
+	* src/tools/docmaker/content.py, src/tools/docmaker/sources.py,
+	src/tools/docmaker/tohtml.py: Fixing a few nasty bugs.
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_validate): The validator for format 4
+	sub-tables is now capable of dealing with invalid `length' fields at
+	the start of the sub-table.  This allows fonts like `mg______.ttf'
+	(i.e.  Marriage) to return accurate charmaps.
+
+	* docs/CHANGES: Updated.
+
+2002-10-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/smooth/ftgrays.c (SUBPIXELS): Add cast to `TPos'.
+	Update all callers.
+	(TRUNC): Add cast to `TCoord'.
+	Update all callers.
+	(TRaster): Use `TPos' for min_ex, max_ex, min_ey, max_ey, and
+	last_ey.
+	Update all casts.
+	(gray_render_line): Fix casts for `p' and `first'.
+
+2002-10-02  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/bdf/bdflib.c (bdf_load_font): Allocate the _bdf_parse_t
+	structure with FT_ALLOC instead of using the stack.
+
+2002-09-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/include/freetype/internal/tttypes.h (num_sbit_strikes,
+	num_sbit_scales): Use `FT_ULong'.
+	* src/sfnt/sfobjs.c (sfnt_load_face): Updated accordingly.
+	* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Ditto.
+	(find_sbit_image): Remove cast.
+	* src/raster/ftrend1.c (ft_raster1_render): Fix cast.
+
+2002-09-27  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/sfnt/ttload.c (tt_face_load_names): Use cast.
+	* src/sfnt/ttcmap.c (code_to_next2): Use long constant.
+	(code_to_index4): Use cast.
+	(code_to_index8_12): Fix cast.
+	* src/sfnt/ttcmap0.c (tt_cmap4_char_next, tt_cmap8_char_index,
+	tt_cmap12_char_index): Use cast for `result'.
+	(tt_face_build_cmaps): Use cast.
+	* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_ucs4): Use cast for
+	`code'.
+	(sfnt_load_face): Use FT_Int32 for `flags'.
+
+	* src/smooth/ftgrays.c (gray_render_scanline, gray_render_line,
+	gray_compute_cbox, gray_convert_glyph, gray_raster_reset): Add casts
+	to `TCoord' and `int'.
+	More 16bit fixes.
+	s/FT_Pos/TPos/.
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add casts.
+
+2002-09-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names,
+	tt_face_get_ps_name): Replace switch statement with if clauses to
+	make it more portable.
+
+	* src/cff/cffobjs.c (cff_face_init): Ditto.
+
+	* include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for
+	`module_size'.
+	* include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for
+	`glyph_size'.
+
+	* src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to
+	`FT_Render_Mode'.
+	(FT_Render_Glyph_Internal): Change third parameter to
+	`FT_Render_Mode'.
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter
+	to `FT_Render_Mode'.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Change third parameter
+	to `FT_Render_Mode'.
+	* src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd,
+	ft_smooth_render_lcd_v): Ditto.
+	(ft_smooth_render_generic): Change third and fifth parameter to
+	`FT_Render_Mode'.
+
+	* include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
+	include/freetype/ftglyph.h: Updated.
+
+	* src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c
+	(PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load),
+	src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c
+	(T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change
+	fourth parameter to `FT_Int32'.
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters
+	and declare them as unused.
+
+	* src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'.
+
+	* src/psnames/psnames.h (PS_Unicode_Value_Func): Change return
+	value to FT_UInt32.
+	* src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table):
+	Updated accordingly.
+
+2002-09-26  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'.
+	(cff_get_glyph_name): Use cast for result of ft_strlen.
+	* src/cff/cffparse.c (cff_parse_real): User cast for assigning
+	`exp'.
+	* src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for
+	some local variables.
+	(cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some
+	switch statements.
+	(cff_font_load): Use cast in call to CFF_Load_FD_Select.
+	* src/cff/cffobjs.c (cff_size_init): Use more casts.
+	(cff_face_init): Use FT_Int32 for `flags'.
+	* src/cff/cffgload.c (cff_operator_seac): Use cast for assigning
+	`adx' and `ady'.
+	(cff_decoder_parse_charstrings): Use FT_ULong for third parameter.
+	Use more casts.
+	* src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'.
+
+	* src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'.
+	* src/cid/cidgload.c (cid_load_glyph): Add missing cast for
+	`cid_get_offset'.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use
+	cast for `num_points'.
+	(t1_decoder_init): Use cast for assigning `decoder->num_glyphs'.
+
+	* src/base/ftdebug.c (ft_debug_init): Use FT_Int.
+	* include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use
+	`FT_Int32' for fourth parameter.
+	* src/base/ftobjs.c (open_face): Use cast for calling
+	clazz->init_face.
+
+	* src/raster/ftraster.c (Set_High_Precision): Use `1' instead of
+	`1L'.
+	(Finalize_Profile_Table, Line_Up, ft_black_init): Use casts.
+	* src/raster/ftrend1.c (ft_raster1_render): Ditto.
+
+	* src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long
+	constant.
+
+2002-09-26  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/include/freetype/config/ftmodule.h: Updated.
+
+2002-09-25  David Turner  <david@freetype.org>
+
+	* src/autohint/ahtypes.h (AH_HINT_METRICS): Disabling metrics
+	hinting in the auto-hinter.  This produces much better anti-aliased
+	text.
+
+	* docs/CHANGES: Updating the changes documentation.
+
+2002-09-25  Anthony Fok  <anthony@thizlinux.com>
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_validate, tt_cmap4_char_index,
+	tt_cmap4_char_next): Added support for opens___.ttf (it contains a
+	charmap that uses offset=0xFFFFU instead of 0x0000 to indicate a
+	missing glyph).
+
+2002-09-21  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	* src/truetype/ttdriver.c (Load_Glyph): Fourth parameter must be
+	FT_Int32.
+	* src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph):
+	Ditto.
+
+2002-09-19  Wolfgang Domröse  <porthos.domroese@harz.de>
+
+	More 16bit fixes.
+
+	* src/autohint/ahglobal.c (sort_values): Use FT_Pos for `swap'.
+	(ah_hinter_compute_widths): Use FT_Pos for `dist'.
+	Use AH_MAX_WIDTHS.
+	* src/autohint/ahglyph.c (ah_outline_scale_blue_edges): Use FT_Pos
+	for `delta'.
+	(ah_outline_compute_edges): Replace some ints with FT_Int and
+	FT_Pos.
+	(ah_test_extrema): Clean up code.
+	(ah_get_orientation): Use 4 FT_Int variables instead of FT_BBox to
+	hold indices.
+	* src/autohint/ahtypes.h (AH_SegmentRec): Change type of `score'
+	to FT_Pos.
+
+2002-09-19  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/config.guess, builds/unix/config.sub: Updated to
+	recent versions.
+
+2002-09-18  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (FT_Library_Version): Bugfix.
+
+	* FreeType 2.1.3rc2 (release candidate 2) is released!
+
+2002-09-17  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h, include/freetype/ftimage.h,
+	include/freetype/ftstroker.h, include/freetype/ftsysio.h,
+	include/freetype/ftsysmem.h, include/freetype/ttnameid.h: Updating
+	the in-source documentation.
+
+	* src/tools/docmaker/tohtml.py: Updating the HTML formatter in the
+	DocMaker tool.
+
+	* src/tools/docmaker.py: Removed.
+
+2002-09-17  Werner Lemberg  <wl@gnu.org>
+
+	More 16bit fixes.
+
+	* src/psaux/psobjs.c (reallocate_t1_table): Use FT_Long for
+	second parameter.
+
+2002-09-16  Werner Lemberg  <wl@gnu.org>
+
+	16bit fixes from Wolfgang Domröse.
+
+	* src/type1/t1parse.h (T1_ParserRec): Change type of `base_len'
+	and `private_len' to FT_Long.
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Remove cast for
+	`private_len'.
+	* src/type1/t1load.c: Use FT_Int cast for most calls of T1_ToInt.
+	Use FT_PtrDist where appropriate.
+	(parse_encoding): Use FT_Long for `count' and `n'.
+	(read_binary_data): Use FT_Long* for second parameter.
+	* src/type1/t1afm.c (afm_atoindex): Use FT_PtrDist.
+
+	* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused label.
+	* src/pshinter/pshalgo3.c (psh3_hint_align): Remove unused variable.
+
+2002-09-14  Werner Lemberg  <wl@gnu.org>
+
+	Making ftgrays.c compile stand-alone again.
+
+	* include/freetype/ftimage.h: Include ft2build.h only if _STANDALONE_
+	isn't defined.
+	* src/smooth/ftgrays.c [_STANDALONE_]: Define ft_memset,
+	FT_BEGIN_HEADER, FT_END_HEADER.
+	(FT_MEM_ZERO): Define.
+	(TRaster) [GRAYS_USE_GAMMA]: Use `unsigned char' instead of FT_Byte.
+	(gray_render_span, gray_init_gamma): Don't use `FT_UInt'.
+	Don't cast with `FT_Byte'.
+	(grays_init_gamma): Don't use `FT_UInt'.
+
+2002-09-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftinit.c (FT_Add_Default_Modules): Improve error message.
+	* src/pcf/pcfdriver.c (PCF_Face_Done): Improve tracing message.
+	* include/freetype/config/ftoption.h (FT_MAX_MODULES): Increased
+	to 32.
+
+2002-09-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.ac (version_info): Set to 9:2:3.
+	* builds/unix/configure: Regenerated.
+	* docs/VERSION.DLL: Updated.
+
+2002-09-09  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points),
+	src/pshinter/pshalgo3.c (psh3_glyph_find_strong_points): Adding fix
+	to prevent seg fault when hints are provided in an empty glyph.
+
+	* src/cache/ftccache.i (GEN_CACHE_LOOKUP) [FT_DEBUG_LEVEL_ERROR]:
+	Removed conditional code.  This fixes a bug that prevented
+	compilation in debug mode of template instantiation.
+
+	* include/freetype/ftimage.h: Removed incorrect `zft_' definitions
+	and updated constants documentation comments.
+
+	* src/cff/cffparse.c (cff_parser_run): Fixed the CFF table loader.
+	It didn't accept empty arrays, and this prevented the loading of
+	certain fonts.
+
+	* include/freetype/freetype.h (FT_FaceRec): Updating documentation
+	comment.  The `descender' value is always *negative*, not positive.
+
+2002-09-09  Owen Taylor  <owen@redhat.com>
+
+	* src/pcf/pcfdriver.c (PCF_Glyph_Load): Fixing incorrect computation
+	of bitmap metrics.
+
+2002-09-08  David Turner  <david@freetype.org>
+
+	Various updates to correctly support sub-pixel rendering.
+
+	* include/freetype/config/ftmodule.h: Add two renderers for LCD.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Updated.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_lcd,
+	ft_smooth_render_lcd_v): Set FT_PIXEL_MODE_LCD and
+	FT_PIXEL_MODE_LCD_V, respectively.
+
+	* include/freetype/cache/ftcimage.h (FTC_ImageTypeRec): New
+	structure.
+	Updated all users.
+	(FTC_ImageDesc): Removed.
+	(FTC_ImageCache_Lookup): Second parameter is now of type
+	`FTC_ImageType'.
+	Updated all users.
+	(FTC_IMAGE_DESC_COMPARE): Updated and renamed to...
+	(FTC_IMAGE_TYPE_COMPARE): This.
+	(FTC_IMAGE_DESC_HASH): Updated and renamed to...
+	(FTC_IMAGE_TYPE_HASH): This.
+
+	* include/freetype/cache/ftcsbits.h (FTC_SBitRec): Field `num_grays'
+	replaced with `max_grays'.
+	`pitch' is now FT_Short.
+	(FTC_SBitCache_Lookup): Second parameter is now of type
+	`FTC_ImageType'.
+	Updated all users.
+
+	* src/cache/ftcimage.c (FTC_ImageQueryRec, FTC_ImageFamilyRec):
+	Updated.
+	(ftc_image_node_init): Updated.
+	Moved code to convert type flags to load flags to...
+	(FTC_Image_Cache_Lookup): This function.
+	(ftc_image_family_init): Updated.
+
+	* src/cache/ftcsbit.c (FTC_SBitQueryRec, FTC_SBitFamilyRec):
+	Updated.
+	(ftc_sbit_node_load): Updated.
+	Moved code to convert type flags to load flags to...
+	(FTC_SBitCache_Lookup): This function.
+
+	* src/autohint/ahtypes.h (AH_HinterRec): Replace `no_*_hints' with
+	`do_*_snapping'.
+	Update all users (with negation).
+	* src/autohint/ahhint.c (ah_compute_stem_width): Fix threshold for
+	`dist' for `delta' < 40.
+
+	* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Replace `no_*_hints' with
+	`do_*_snapping'.
+	Update all users (with negation).
+	* src/pshinter/pshalgo3.c (psh3_dimension_quantize_len): New
+	function.
+	(psh3_hint_align): Use it.
+	Improve hinting code.
+	[STRONGER]: Removed.
+	(STRONGER): Removed.
+
+	* include/freetype/freetype.h (FT_Set_Hint_Flags, FT_HINT_*):
+	Removed.
+
+2002-09-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidobjs.c (CID_Size_Init): Renamed to...
+	(cid_size_init): This.
+	* src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to...
+	(t1_builder_add_point1): This.
+
+	Updated all affected code.
+
+	* src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings.
+	* src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto.
+
+2002-09-04  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h: Corrected the definition of
+	ft_encoding_symbol to be FT_ENCODING_MS_SYMBOL (instead of
+	the erroneous FT_ENCODING_SYMBOL).
+
+	* builds/unix/unix-def.in (datadir): Initialize it (thanks to
+	Anthony Fok).
+
+2002-08-29  David Turner  <david@freetype.org>
+
+	Slight modification to the Postscript hinter to slightly increase
+	the contrast of smooth hinting.  This is very similar to what the
+	auto-hinter does when it comes to stem width computations.  However,
+	it produces better results with well-hinted fonts.
+
+	* include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Add hint
+	mode to `init' member function.
+	(T1_DecoderRec): Add hint mode.
+	* include/freetype/internal/pshints (T1_Hints_ApplyFunc,
+	T2_Hints_ApplyFunc): Pass `hint_mode', not `hint_flags'.
+	* src/psaux/t1decode.c (t1_decoder_init): Add hint mode argument.
+	* src/pshinter/pshalgo1.c (ps1_hints_apply): Pass hint mode, not
+	hint flags.
+	* src/pshinter/pshalgo2.c (ps2_hints_apply): Ditto.
+	* src/pshinter/pshalgo3.c (ps3_hints_apply): Ditto.
+	(STRONGER): New macro.
+	(psh3_hint_align, psh3_hint_table_align_hints): Pass `glyph' instead
+	of `hint_flags'.
+	Implement announced changes.
+	* src/pshinter/pshalgo3.h (PSH3_GlyphRec): Add flags to control
+	vertical and horizontal hints and snapping.
+
+	* README, docs/CHANGES: Updating for the 2.1.3 release.
+
+2002-08-27  David Turner  <david@freetype.org>
+
+	* Massive re-formatting changes to many, many source files.  I don't
+	want to list them all here.  The operations performed were all
+	logical transformations of the sources:
+
+	- trying to convert all enums and constants to CAPITALIZED_STYLE,
+	  #with define definitions like
+
+	    #define my_old_constants   MY_NEW_CONSTANT
+
+	- big, big update of the documentation comments
+
+	* include/freetype/freetype.h, src/base/ftobjs.c,
+	src/smooth/ftsmooth.c, include/freetype/ftimage.h: Adding support
+	for LCD-optimized rendering though the new constants/enums:
+
+	  FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V
+	  FT_PIXEL_MODE_LCD,  FT_PIXEL_MODE_LCD_V
+
+	This is still work in progress, don't expect everything to work
+	correctly though most of the features have been implemented.
+
+	* Adding new FT_LOAD_XXX flags, used to specify both hinting and
+	rendering targets:
+
+	  FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering
+	  FT_LOAD_TARGET_MONO   :: monochrome bitmaps
+	  FT_LOAD_TARGET_LCD    :: horizontal RGB/BGR decimated
+	                           hinting & rendering
+	  FT_LOAD_TARGET_LCD_V  :: vertical RGB/BGR decimated
+	                           hinting & rendering
+
+	Note that FT_LOAD_TARGET_NORMAL is 0, which means that the default
+	behaviour of the font engine is _unchanged_.
+
+	* include/freetype/ftimage.h
+	(FT_Outline_{Move,Line,Conic,Cubic}To_Func): Renamed to...
+	(FT_Outline_{Move,Line,Conic,Cubic}ToFunc): This.
+	(FT_Raster_Span_Func): Renamed to ...
+	(FT_SpanFunc): This.
+	(FT_Raster_{New,Done,Reset,Set_Mode,Render}_Func): Renamed to ...
+	(FT_Raster_{New,Done,Reset,SetMode,Render}Func}: This.
+
+	Updated all affected code.
+
+	* include/freetype/ftrender.h
+	(FT_Glyph_{Init,Done,Transform,BBox,Copy,Prepare}_Func): Renamed
+	to ...
+	(FT_Glyph_{Init,Done,Transform,GetBBox,Copy,Prepare}Func): This.
+	(FTRenderer_{render,transform,getCBox,setMode}): Renamed to ...
+	(FT_Renderer_{RenderFunc,TransformFunc,GetCBoxFunc,SeteModeFunc}):
+	This.
+
+	Updated all affected code.
+
+	* src/autohint/ahtypes.h (AH_Point, AH_Segment, AH_Edge, AH_Globals,
+	AH_Face_Globals, AH_Outline, AH_Hinter): These typedefs are now
+	pointers to the corresponding `*Rec' structures.  All source files
+	have been updated accordingly.
+
+	* src/cff/cffgload.c (cff_decoder_init): Add hint mode as parameter.
+	* src/cff/cffgload.h (CFF_Decoder): Add `hint_mode' element.
+
+	* src/cid/cidgload.c (CID_Compute_Max_Advance): Renamed to...
+	(cid_face_compute_max_advance): This.
+	(CID_Load_Glyph): Renamed to...
+	(cid_slot_load_glyph): This.
+	* src/cid/cidload.c (CID_Open_Face): Renamed to...
+	(cid_face_open): This.
+	* src/cid/cidobjs.c (CID_GlyphSlot_{Done,Init}): Renamed to...
+	(cid_slot_{done,init}): This.
+	(CID_Size_{Get_Globals_Funcs,Done,Reset): Renamed to...
+	(cid_size_{get_globals_funcs,done,reset): This.
+	(CID_Face_{Done,Init}): Renamed to...
+	(cid_face_{done,init}): This.
+	(CID_Driver_{Done,Init}: Renamed to...
+	(cid_driver_{done,init}: This.
+	* src/cid/cidparse.c (CID_{New,Done}_Parser): Renamed to...
+	(cid_parser_{new,done}): This.
+	* src/cid/cidparse.h (CID_Skip_{Spaces,Alpha}): Renamed to...
+	(cid_parser_skip_{spaces,alpha}): This.
+	(CID_To{Int,Fixed,CoordArray,FixedArray,Token,TokenArray}): Renamed
+	to...
+	(cid_parser_to_{int,fixed,coord_array,fixed_array,token,token_array}):
+	This.
+	(CID_Load_{Field,Field_Table): Renamed to...
+	(cid_parser_load_{field,field_table}): This.
+	* src/cid/cidriver.c (CID_Get_Interface): Renamed to...
+	(cid_get_interface): This.
+
+	Updated all affected code.
+
+	* src/psaux/psobjs.c (PS_Table_*): Renamed to...
+	(ps_table_*): This.
+	(T1_Builder_*): Renamed to...
+	(t1_builder_*): This.
+	* src/psaux/t1decode.c (T1_Decoder_*): Renamed to...
+	(t1_decoder_*): This.
+
+	* src/psnames/psmodule.c (PS_*): Renamed to...
+	(ps_*): This.
+
+	Updated all affected code.
+
+	* src/sfnt/sfdriver (SFNT_Get_Interface): Renamed to...
+	(sfnt_get_interface): This.
+	* src/sfnt/sfobjs.c (SFNT_*): Renamed to...
+	(sfnt_*): This.
+	* src/sfnt/ttcmap.c (TT_CharMap_{Load,Free}): Renamed to...
+	(tt_face_{load,free}_charmap): This.
+	* src/sfnt/ttcmap0.c (TT_Build_CMaps): Renamed to...
+	(tt_face_build_cmaps): This.
+	* src/sfnt/ttload.c (TT_*): Renamed to...
+	(tt_face_*): This.
+	* src/sfnt/ttpost.c (TT_Post_Default_Names): Renamed to...
+	(tt_post_default_names): This.
+	(Load_*): Renamed to...
+	(load_*): This.
+	(TT_*): Renamed to...
+	(tt_face_*): This.
+	* src/sfnt/ttsbit.c (TT_*): Renamed to...
+	(tt_face_*): This.
+	({Find,Load,Crop}_*): Renamed to...
+	({find,load,crop}_*): This.
+
+	Updated all affected code.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render): Renamed to...
+	(ft_smooth_render_generic): This.
+	Make function more generic by adding vertical and horizontal scaling
+	factors.
+	(ft_smooth_render, ft_smooth_render_lcd, ft_smooth_render_lcd_v):
+	New functions.
+
+	(ft_smooth_locd_renderer_class, ft_smooth_lcdv_renderer_class): New
+	classes.
+
+	* src/truetype/ttobjs.c (TT_{Done,New}_GlyphZone): Renamed to...
+	(tt_glyphzone_{done,new}): This.
+	(TT_{Face,Size,Driver}_*): Renamed to...
+	(tt_{face,size,driver}_*): This.
+	* src/truetype/ttpload.c (TT_Load_Locations): Renamed to...
+	(tt_face_load_loca): This.
+	(TT_Load_Programs): Renamed to...
+	(tt_face_load_fpgm): This.
+	(TT_*): Renamed to...
+	(tt_face_*): This.
+
+2002-08-27  Werner Lemberg  <wl@gnu.org>
+
+	* docs/VERSION.DLL: New file.
+
+2002-08-23  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/cff/cffgload.c (cff_operator_seac)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts (actually not
+	incremental in the case of CFF but just using callbacks to get glyph
+	recipes) pass the character code, not the glyph index, to the
+	get_glyph_data function; they have no valid charset table.
+
+	* src/cff/cffload.c (cff_font_load): Removed special cases for
+	FT_CONFIG_OPTION_INCREMENTAL, which are no longer necessary; CFF
+	fonts provided via the incremental interface now have to conform
+	more closely to the CFF font format.
+
+	* src/cff/cffload.h (cff_font_load): Removed argument now unneeded.
+
+	* src/cff/cffobjs.c (cff_face_init): Changed call to cff_font_load
+	to conform with new signature.
+
+2002-08-22  David Turner  <david@freetype.org>
+
+	* src/base/ftobject.c, src/base/ftsynth.c, src/base/ftstroker.c,
+	src/bdf/bdfdrivr.c: Removed compiler warnings.
+
+2002-08-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo3.c (psh3_glyph_compute_inflections,
+	psh3_glyph_compute_extrema, psh3_hint_table_find_strong_point): Fix
+	compiler warnings and resolve shadowing of local variables.
+
+2002-08-21  David Turner  <david@freetype.org>
+
+	The automatic and Postscript hinter now automatically detect
+	inflection points in glyph outlines and treats them specially.  This
+	is very useful to prevent nasty effect like the disappearing
+	diagonals of `S' and `s' in many, many fonts.
+
+	* src/autohint/ahtypes.h (ah_flag_inflection): New macro.
+	* src/autohint/ahangles.c (ah_angle_diff): New function.
+	* src/autohint/ahangles.h: Updated.
+	* src/autohint/ahglyph.c (ah_outline_compute_inflections): New
+	function.
+	(ah_outline_detect_features): Use it.
+	* src/autohint/ahhint.c (ah_hinter_align_strong_points)
+	[!AH_OPTION_NO_WEAK_INTERPOLATION]: Handle inflection.
+
+	* src/tools/docmaker/docmaker.py, src/tools/docmaker/utils.py,
+	src/tools/docmaker/tohtml.py: Updating the DocMaker tool.
+
+	* include/freetype/freetype.h: Changing the type of the `load_flags'
+	parameter from `FT_Int' to `FT_Int32', this in order to support more
+	options.  This should only break binary and/or source compatibility
+	on 16-bit platforms (Atari?).
+	(FT_LOAD_NO_AUTOHINT): New macro.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Updated.
+	Handle FT_LOAD_NO_AUTOHINT.
+	(FT_Load_Char): Updated.
+
+	* src/pshinter/pshalgo3.c, src/base/ftobjs.c, src/base/ftobject.c,
+	src/autohint/ahglyph.c, include/freetype/freetype.h: Fixing typos
+	and removing compiler warnings.
+
+2002-08-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Get_Metrics): Add guard for k = 0.
+
+2002-08-20  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
+	src/pshinter/pshglob.c, src/pshinter/pshrec.c,
+	src/autohint/ahmodule.c [DEBUG_HINTER]: Removing compiler warnings
+	(only used in development builds anyway).
+
+	Improve support of local extrema and stem edge points.
+
+	* src/pshinter/pshalgo3.h (PSH3_Hint_TableRec): Use PSH3_ZoneRec
+	for `zones'.
+	(PSH3_DIR_UP, PSH3_DIR_DOWN): Exchange values.
+	(PSH3_DIR_HORIZONTAL, PSH3_DIR_VERTICAL): New macros.
+	(PSH3_DIR_COMPARE, PSH3_DIR_IS_HORIZONTAL, PSH3_IS_VERTICAL): New
+	macros.
+	(PSH3_POINT_INFLEX): New enum.
+	(psh3_point_{is,set}_{off,inflex}): New macros.
+	(PSH3_POINT_{EXTREMUM,POSITIVE,NEGATIVE,EDGE_MIN,EDGE_MAX): New
+	enum values.
+	(psh3_point_{is,set}_{extremum,positive,negative,edge_min,edge_max}):
+	New macros.
+	(PSH3_PointRec): New members `flags2' and `org_v'.
+	(PSH3_POINT_EQUAL_ARG, PSH3_POINT_ANGLE): New macros.
+
+	* src/pshinter/pshalgo3.c [DEBUG_HINTER]: Removing compiler
+	warnings.
+	(COMPUTE_INFLEXS): New macro.
+	(psh3_hint_align): Simplify some basic arithmetic computations.
+	(psh3_point_is_extremum): Removed.
+	(psh3_glyph_compute_inflections) [COMPUTE_INFLEXS]: New function.
+	(psh3_glyph_init) [COMPUTE_INFLEXS]: Use it.
+	(psh3_glyph_compute_extrema): New function.
+	(PSH3_STRONG_THRESHOLD): Increased to 30.
+	(psh3_hint_table_find_strong_point): Improved.
+	(psh3_glyph_find_strong_points,
+	psh3_glyph_interpolate_strong_points): Updated.
+	(psh3_hints_apply): Use psh3_glyph_compute_extrema.
+
+	* test/gview.c (draw_ps3_hint, ps3_draw_control_points): New
+	functions.
+	Other small updates.
+
+	* Jamfile: Small updates.
+
+2002-08-18  Arkadiusz Miskiewicz  <misiek@pld.ORG.PL>
+
+	* builds/unix/install.mk (install, uninstall): Add $(DESTDIR) to
+	make life easier for package maintainers.
+
+2002-08-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfdriver.c (PCF_Glyph_Load): Fix computation of
+	horiBearingX.
+	* src/bdf/bdfdrivr.c (BDF_GlyphLoad): Fix computation of
+	horiBearingY.
+
+2002-08-16  George Williams  <gww@silcom.com>
+
+	Add support for Apple composite glyphs.
+
+	* include/freetype/config/ftoption.h
+	(TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED): New macro.
+
+	* src/truetype/ttgload.c (OVERLAP_COMPOUND, SCALED_COMPONENT_OFFSET,
+	UNSCALED_COMPONENT_OFFSET): New macros for additional OpenType
+	glyph loading flags.
+	(load_truetype_glyph): Implement it.
+
+2002-08-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_free_glyph_data),
+	src/cff/cffload.c (cff_font_load): Use FT_UNUSED.
+
+2002-08-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Initialize `error'.
+	* src/sfnt/sfobjs.c (SFNT_Load_Face): Fix compiler warning.
+
+2002-08-15  Graham Asher  <graham.asher@btinternet.com>
+
+	Implemented the incremental font loading system for the CFF driver.
+	Tested using the GhostScript-to-FreeType bridge (under development).
+
+	* src/cff/cffgload.c (cff_get_glyph_data, cff_free_glyph_data): New
+	functions.
+	(cff_operator_seac, cff_compute_max_advance, cff_slot_load): Use
+	them.
+	* src/cff/cffload.c (cff_font_load): Add `face' parameter.
+	Load charset and encoding only if there are glyphs.
+	[FT_CONFIG_OPTION_INCREMENTAL]: Incremental fonts don't need
+	character recipes.
+	* src/cff/cffload.h, src/cff/cffobjs.c: Updated.
+
+	* src/cid/cidgload.c (cid_load_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Corrected the incremental font
+	loading implementation to use the new system introduced on
+	2002-08-01.
+
+2002-08-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffcmap.c: Remove compiler warnings.
+	* src/cache/ftccache.c, src/cache/ftccache.i,
+	src/pfr/pfrload.c, src/pfr/pfrgload.c: s/index/idx/.
+	* src/cff/cffload.c: s/select/fdselect/.
+	* src/raster/ftraster.c: s/wait/waiting/.
+
+2002-08-01  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/type1/t1load.c (T1_Open_Face): Tolerate a face with no
+	charstrings if there is an incremental loading interface.  Type 1
+	faces supplied by PostScript interpreters like GhostScript will
+	typically not provide any charstrings at load time, so this is
+	essential if they are to work.
+
+2002-08-01  Graham Asher  <graham.asher@btinternet.com>
+
+	Modified incremental loading interface to be closer to David's
+	preferences.  The header freetype.h is not now affected, the
+	interface is specified via an FT_Parameter, the pointer to the
+	interface is hidden in an internal part of the face record, and all
+	the definitions are in ftincrem.h.
+
+	* include/freetype/freetype.h [FT_CONFIG_OPTION_INCREMENTAL]:
+	Removed.
+	* include/freetype/internal/ftobjs.h [FT_CONFIG_OPTION_INCREMENTAL]:
+	Include FT_INCREMENTAL_H.
+	(FT_Face_InternalRec) [FT_CONFIG_OPTION_INCREMENTAL]: Add
+	`incremental_interface'.
+
+	* src/base/ftobjs.c (open_face, FT_Open_Face)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+	* src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Updated.
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+	Free loaded glyph data properly.
+	(compute_glyph_metrics, TT_Load_Glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+	* src/truetype/ttobjs.c (TT_Face_Init)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+	(T1_Parse_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Updated.
+	Free loaded glyph data properly.
+	(T1_Load_Glyph): Updated.
+	[FT_CONFIG_OPTION_INCREMENTAL]: Free loaded glyph data properly.
+
+2002-07-30  David Turner  <david@freetype.org>
+
+	* include/freetype/ftincrem.h: Adding new experimental header file
+	to demonstrate a `cleaner' API to support incremental font loading.
+
+	* include/freetype/config/ftheader.h (FT_INCREMENTAL_H): New macro.
+
+	* src/tools/docmaker/*: Adding new (more advanced) version of
+	the DocMaker tool, using Python's sophisticated regexps.
+
+2002-07-28  Werner Lemberg  <wl@gnu.org>
+
+	s/ft_memset/FT_MEM_SET/.
+	s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.
+
+2002-07-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Make it work with TTCs.
+
+2002-07-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: s/memset/ft_memset/.
+
+	* src/autohint/ahhint.c (ah_hint_edges_3): Fix compiler warning.
+	* src/cff/cffload.c (cff_encoding_load): Remove `memory' variable.
+	* src/cff/cffcmap.c (cff_cmap_encoding_init): Remove `psnames'
+	variable.
+	* src/truetype/ttgload.c (load_truetype_glyph): Remove statement
+	without effect.
+	* src/truetype/ttdriver (Get_Char_Index, Get_Next_Char): Removed.
+
+	* src/pshinter/pshalgo3.c (psh3_hint_table_record,
+	psh3_hint_table_init, psh3_hint_table_activate_mask): Fix error
+	message.
+
+2002-07-24  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/truetype/ttobjs.c: Fix for bug reported by Sven Neumann
+	[sven@gimp.org] on the FreeType development forum: `If
+	FT_CONFIG_OPTION_INCREMENTAL is undefined (this is the default), the
+	TrueType loader crashes in line 852 of src/truetype/ttgload.c when
+	it tries to access face->glyph_locations.'
+
+2002-07-18  Graham Asher  <graham.asher@btinternet.com>
+
+	Added types and structures to support incremental typeface loading.
+	The FT_Incremental_Interface structure, defined in freetype.h, is
+	designed to be passed to FT_Open_Face to provide callback functions
+	to obtain glyph recipes and metrics, for fonts like those passed
+	from PostScript that do not necessarily provide all, or any, glyph
+	information, when first opened.
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_INCREMENTAL):
+	New configuration macro to enable incremental face loading.  By
+	default it is not defined.
+
+	* include/freetype/freetype.h (FT_Basic_Glyph_Metrics,
+	FT_Get_Glyph_Data_Func, FT_Get_Glyph_Metrics_Func,
+	FT_Incremental_Interface_Funcs, FT_Incremental_Interface)
+	[FT_CONFIG_OPTION_INCREMENTAL]: New.
+	(FT_Open_Args, FT_FaceRec) [FT_CONFIG_OPTION_INCREMENTAL]: New field
+	`incremental_interface'.
+	(FT_Open_Flags) [FT_CONFIG_OPTION_INCREMENTAL]: New enum
+	`ft_open_incremental'.
+
+	* include/freetype/fttypes.h: Include FT_CONFIG_CONFIG_H.
+	(FT_Data): New structure to represent binary data.
+
+	* src/base/ftobjs.c (open_face) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Add parameter for incremental loading.
+	(FT_Open_Face) [FT_CONFIG_OPTION_INCREMENTAL]: Use incremental
+	interface.
+
+	* src/truetype/ttgload.c (load_truetype_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
+	for the TrueType driver.
+	(compute_glyph_metrics): Return FT_Error.
+	[FT_CONFIG_OPTION_INCREMENTAL]: Check for overriding metrics.
+	(TT_Load_Glyph) [FT_CONFIG_OPTION_INCREMENTAL]: Don't look for
+	the glyph table while handling an incremental font.
+	Get glyph offset.
+
+	* src/truetype/ttobjs.c (TT_Face_Init)
+	[FT_CONFIG_OPTION_INCOREMENTAL]: Added the incremental loading
+	system for the TrueType driver.
+
+	* src/cid/cidgload.c (cid_load_glyph)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Added the incremental loading system
+	for the CID driver.
+
+	* src/sfnt/sfobjs.c (SFNT_Load_Face) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Changes to support incremental Type 42 fonts: Assume a font has
+	glyphs if it has an incremental interface object.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph): Renamed to...
+	(T1_Parse_Glyph_And_Get_Char_String): This.
+	[FT_CONFIG_OPTION_INCREMENTAL]: Added support for incrementally
+	loaded Type 1 faces.
+	(T1_Parse_Glyph): New function.
+	(T1_Load_Glyph): Updated.
+
+2002-07-17  David Turner  <david@freetype.org>
+
+	Cleaning up the cache sub-system code; linear hashing is now the
+	default.
+
+	* include/freetype/cache/ftccache.h, src/cache/ftccache.i,
+	src/cache/ftccache.c [!FTC_CACHE_USE_LINEAR_HASHING]: Removed.
+	(FTC_CACHE_USE_LINEAR_HASHING: Removed also.
+
+	FT_CONFIG_OPTION_USE_CMAPS is now the default.
+
+	* include/freetype/internal/ftdriver.h (FT_Driver_ClassRec): Remove
+	`get_char_index' and `get_next_char'.
+
+	* include/freetype/config/ftoption.h,
+	include/freetype/internal/tttypes.h, src/base/ftobjs.c,
+	src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/pcf/pcfdrivr.c,
+	src/pfr/pfrdrivr.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
+	src/sfnt/ttcmap0.h, src/sfnt/ttload.c, src/type1/t1objs.c,
+	src/type42/t42objs.c, src/winfonts/winfnt.c
+	[!FT_CONFIG_OPTION_USE_CMAPS]: Removed.  The new cmap code is now
+	the default.
+
+	* src/type42/t42objs.c (T42_CMap_CharIndex, T42_CMap_CharNext):
+	Removed.
+	* src/type42/t42objs.h: Updated.
+
+	* src/cid/cidriver.c (Cid_Get_Char_Index, Cid_Get_Next_Char):
+	Removed.
+	(t1_cid_driver_class): Updated.
+	* src/truetype/ttdriver.c (tt_driver_class): Updated.
+	* src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Removed
+	(t1_driver_class): Updated.
+	* src/type42/t42drivr.c (t42_driver_class): Updated.
+
+	* src/base/ftobjs.c (open_face): Select Unicode cmap by default.
+
+	* src/sfnt/ttload.c (TT_Load_SFNT_Header): Fixed a recent bug that
+	prevented OpenType fonts to be recognized by FreeType.
+
+2002-07-11  David Turner  <david@freetype.org>
+
+	Changing the SFNT loader to check for SFNT-based font files
+	differently.  We now ignore the range `helper' fields and check the
+	`head' table's magic number instead.
+
+	* include/freetype/internal/tttypes.h (SFNT_HeaderRec): Add `offset'
+	field.
+
+	* src/sfnt/ttload.c (sfnt_dir_check): New function.
+	(TT_Load_SFNT_HeaderRec): Renamed to...
+	(TT_Load_SFNT_Header): This.
+	Implement new functionality.
+	* src/sfnt/ttload.h: Updated.
+	* src/sfnt/sfdriver.c (sfnt_interface): Updated.
+
+	* src/base/ftobject.c, src/base/fthash.c: Updated object sub-system
+	and dynamic hash table implementation (still experimental, don't
+	use).
+	* include/freetype/internal/fthash.h: Updated.
+	* include/freetype/internal/ftobjs.h (FT_LibraryRec): New member
+	`meta_class'.
+
+	Fixing a bug in the Type 1 loader that prevented valid font bounding
+	boxes to be loaded from multiple master fonts.
+
+	* include/freetype/t1tables.h (PS_BlendRec): Add `bboxes' field.
+
+	* include/freetype/internal/psaux.h (T1_FieldType): Add
+	`T1_FIELD_TYPE_BBOX'.
+	(T1_FieldLocation): Add `T1_FIELD_LOCATION_BBOX'.
+	(T1_FIELD_BBOX): New macro.
+
+	* src/psaux/psobjs.c (PS_Parser_LoadField): Handle T1_FIELD_TYPE_BBOX.
+	* src/type1/t1load.c (t1_allocate_blend): Create blend->bboxes.
+	(T1_Done_Blend): Free blend->bboxes.
+	(t1_load_keyword): Handle T1_FIELD_LOCATION_BBOX.
+	(parse_font_bbox): Commented out.
+	(t1_keywords): Comment out `parse_font_bbox'.
+	* src/type1/t1tokens.h: Define `FontBBox' field.
+
+2002-07-10  David Turner  <david@freetype.org>
+
+	* src/cff/cffobjs.c: Small fix to select the Unicode charmap by
+	default when needed.
+	Small fix to allow OpenType fonts to support Adobe charmaps when
+	needed.
+
+	* src/cff/cffcmap.c, src/cff/cffcmap.h: New files to support
+	charmaps for CFF fonts.
+
+	* src/cff/cff.c, src/cff/Jamfile, src/cff/rules.mk: Updated.
+
+	* include/freetype/internal/cfftypes.h (CFF_EncodingRec): Use
+	fixed-length arrays for `sids' and `codes'.  Add `count' member.
+	(CFF_FontRec): Add `psnames' member.
+
+	* src/cff/cffdrivr.c, src/cff/cffload.c, src/cff/cffload.h,
+	src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.c,
+	src/cffparse.h, src/cff/cffgload.c, src/cff/cffgload.h: Adding
+	support for CFF charmaps, reformatting the sources, and removing
+	some bugs in the Encoding and Charset loaders.
+	Many fonts renamed to use lowercase only:
+
+	  CFF_Builder_Init -> cff_builder_init
+	  CFF_Builder_Done -> cff_builder_done
+	  CFF_Init_Decoder -> cff_decoder_init
+	  CFF_Parse_CharStrings -> cff_decoder_parse_charstrings
+	  CFF_Load_Glyph -> cff_slot_load
+	  CFF_Init_Decoder -> cff_decoder_init
+	  CFF_Prepare_Decoder -> cff_decoder_prepare
+	  CFF_Get_Standard_Encoding -> cff_get_standard_encoding
+	  CFF_Access_Element -> cff_index_access_element
+	  CFF_Forget_Element -> cff_index_forget_element
+	  CFF_Get_Name -> cff_index_get_name
+	  CFF_Get_String -> cff_index_get_sid_string
+	  CFF_Get_FD -> cff_fd_select_get
+	  CFF_Done_Charset -> cff_charset_done
+	  CFF_Load_Charset -> cff_charset_load
+	  CFF_Done_Encoding -> cff_encoding_done
+	  CFF_Load_Encoding -> cff_encoding_load
+	  CFF_Done_SubFont -> cff_subfont_done
+	  CFF_Load_Font -> cff_font_load
+	  CFF_Done_Font -> cff_font_done
+	  CFF_Size_Get_Global_Funcs -> cff_size_get_global_funcs
+	  CFF_Size_Done -> cff_size_done
+	  CFF_Size_Init -> cff_size_init
+	  CFF_Size_Reset -> cff_size_reset
+	  CFF_GlyphSlot_Done -> cff_slot_done
+	  CFF_GlyphSlot_Init -> cff_slot_init
+	  CFF_StrCopy -> cff_strcpy
+	  CFF_Face_Init -> cff_face_init
+	  CFF_Face_Done -> cff_face_done
+	  CFF_Driver_Init -> cff_driver_init
+	  CFF_Driver_Done -> cff_driver_done
+	  CFF_Parser_Init -> cff_parser_init
+	  CFF_Parser_Run -> cff_parser_run
+
+	  add_point -> cff_builder_add_point
+	  add_point1 -> cff_builder_add_point1
+	  add_contour -> cff_builder_add_contour
+	  close_contour -> cff_builder_close_contour
+	  cff_explicit_index -> cff_index_get_pointers
+
+2002-07-09  Owen Taylor  <owen@redhat.com>
+
+	* src/pshinter/pshglob.c (psh_globals_new): Fixed a bug that
+	prevented the hinter from using correct standard width and height
+	values, resulting in hinting bugs with certain fonts (e.g. Utopia).
+
+2002-07-07  David Turner  <david@freetype.org>
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Added code to return
+	successfully when the function is called with a bitmap glyph (the
+	previous code simply returned with an error).
+
+	* docs/DEBUG.TXT: Adding debugging support documentation.
+
+	* src/base/ftdebug.c (ft_debug_init), builds/win32/ftdebug.c
+	(ft_debug_init), builds/amiga/src/ftdebug.c (ft_debug_init): Changed
+	the syntax of the FT2_DEBUG environment variable used to control
+	debugging output (i.e. logging and error messages).  It must now
+	look like:
+
+	  any:6 memory:4 io:3   or
+	  any:6,memory:4,io:3   or
+	  any:6;memory:4;io:3
+
+2002-07-07  Owen Taylor  <owen@redhat.com>
+
+	* src/pshinter/pshglob.c (psh_blues_snap_stem): Adding support for
+	blue fuzz.
+	* src/pshinter/pshglob.h (PSH_BluesRec): Add `blue_fuzz' field.
+	* src/type1/t1load.c (T1_Open_Face): Initialize `blue_fuzz'.
+
+	Adding support for hinter-specific bit flags, and the new
+	FT_Set_Hint_Flags high-level API.
+
+	* include/freetype/freetype.h (FT_Set_Hint_Flags): New function.
+	(FT_HINT_NO_INTEGER_STEM, FT_HINT_NO_HSTEM_ALIGN,
+	FT_HINT_NO_VSTEM_ALIGN): New macros.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Add
+	`hint_flags' member.
+
+	* src/base/ftobjs.c (FT_Set_Hint_Flags): New function.
+
+	* include/freetype/internal/psaux.h (T1_DecoderRec): Add `hint_flags'
+	member.
+
+	* include/freetype/internal/pshints.h (T1_Hints_ApplyFunc,
+	T2_Hints_ApplyFunc): Add parameter to pass hint flags.
+
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings,
+	T1_Decoder_Init): Use decoder->hint_flags.
+	* src/cff/cffgload.h (CFF_Builder): Add `hint_flags' field.
+	* src/cff/cffgload.c (CFF_Builder_Init): Set builder->hint_flags.
+	(CFF_Parse_CharStrings): Updated.
+	* src/pshinter/pshalgo1.c (ps1_hints_apply): Add parameter to handle
+	hint flags (unused).
+	* src/pshinter/pshalgo1.h: Updated.
+	* src/pshinter/pshalgo2.c (ps2_hints_apply): Add parameter to handle
+	hint flags (unused).
+	* src/pshinter/pshalgo2.h: Updated.
+	* src/pshinter/pshalgo3.c (ps3_hints_apply): Add parameter to handle
+	hint flags.
+	* src/pshinter/pshalgo3.h: Updated.
+
+2002-07-04  David Turner  <david@freetype.org>
+
+	* src/pfr/pfrobjs.c (pfr_slot_load): Fixed a small bug that returned
+	incorrect advances when the outline resolution was different from
+	the metrics resolution.
+
+	* src/autohint/ahhint.c: Removing compiler warnings.
+
+	* src/autohint/ahglyph.c: s/FT_MEM_SET/FT_ZERO/ where appropriate.
+	(ah_outline_link_segments): Slight improvements to the serif
+	detection code.  More work is needed though.
+
+2002-07-03  David Turner  <david@freetype.org>
+
+	Small improvements to the automatic hinter.  Uneven stem-widths have
+	now disappeared and everything looks much better, even if there are
+	still issues with serifed fonts.
+
+	* src/autohint/ahtypes.h (AH_Globals): Added `stds' array.
+	* src/autohint/ahhint.c (OPTIM_STEM_SNAP): New #define.
+	(ah_snap_width): Commented out.
+	(ah_align_linked_edge): Renamed to...
+	(ah_compute_stem_width): This.
+	Don't allow uneven stem-widths.
+	(ah_align_linked_edge): New function.
+	(ah_align_serifed_edge): Don't strengthen serifs.
+	(ah_hint_edges_3, ah_hinter_scale_globals): Updated.
+
+2002-07-03  Owen Taylor  <owen@redhat.com>
+
+	Adding new algorithm based on Owen Taylor's recent work.
+
+	* src/pshinter/pshalgo3.c, src/pshinter/pshalgo3.h: New files.
+	* src/pshinter/pshalgo.h: Updated.
+	Use pshalgo3 by default.
+	* src/pshinter/pshinter.c: Include pshalgo3.c.
+
+	* src/pshinter/Jamfile, src/pshinter/rules.mk: Updated.
+
+2002-07-01  Owen Taylor  <owen@redhat.com>
+
+	* src/pshinter/pshalgo2.c (psh2_glyph_find_strong_points): Fix a bug
+	where, if a glyph has more than hint mask, the second mask gets
+	applied to points that should have been covered by the first mask.
+
+2002-07-01  Keith Packard  <keithp@keithp.com>
+
+	* src/sfnt/ttcmap0.c (tt_cmap8_char_next, tt_cmap12_char_next):
+	Fixing the cmap 8 and 12 parsing routines.
+
+2002-07-01  David Turner  <david@freetype.org>
+
+	* src/base/ftsynth.c: Include FT_TRIGONOMETRY_H.
+	(FT_Outline_Embolden): Renamed to...
+	(FT_GlyphSlot_Embolden): This.
+	Updated to new trigonometric functions.
+	(FT_Outline_Oblique): Renamed to...
+	(FT_GlyphSlot_Oblique): This.
+	(ft_norm): Removed.
+	* include/freetype/ftsynth.h: Updated.
+
+2002-06-26  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftobject.h: Updating the object
+	sub-system definitions (still experimental).
+
+	* src/base/fthash.c (ft_hash_remove): Fixing a small reallocation
+	bug.
+
+	* src/base/fttrigon.c (FT_Vector_From_Polar, FT_Angle_Diff): New
+	functions.
+	* include/freetype/fttrigon.h: Updated.
+
+
+	Adding path stroker component (work in progress).
+
+	* include/freetype/ftstroker.h, src/base/ftstroker.c: New files.
+	* src/base/Jamfile: Updated.
+
+	* include/freetype/config/ftheader.h (FT_STROKER_H): New macro.
+
+
+	* src/truetype/ttgload.c (TT_Load_Composite_Glyph),
+	src/base/ftoutln.c (FT_Vector_Transform): Fixed Werner's latest fix.
+	FT_Vector_Transform wasn't buggy, the TrueType composite loader was.
+
+2002-06-24  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+2002-06-21  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.2 released.
+	=========================
+
+
+2002-06-21  Roberto Alameda  <ojancano@geekmail.de>.
+
+	* include/freetype/internal/t42types.h (T42_Font): Removed since
+	it is already in t42objs.h.
+	(T42_Face): Use T1_FontRec.
+
+	* src/base/fttype1.c (FT_Get_PS_Font_Info): Updated.
+	(FT_Has_PS_Glyph_Names): Check for type42 driver name also.
+	* src/type42/t42objs.h: Include FT_INTERNAL_TYPE42_TYPES_H.
+	(T42_Face): Removed since it is already in t42types.h.
+
+2002-06-21  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pfrgload.c (pfr_glyph_load_compound): Fix loading of composite
+	glyphs.
+
+2002-06-21  Sven Neumann  <sven@convergence.de>
+
+	* src/prf/pfrtypes.h (PFR_KernPair): New structure.
+	(PFR_PhyFont): Use it.
+	(PFR_KernFlags): New enumeration.
+	* src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): New
+	function.
+	(pfr_phy_font_extra_items): Use it.
+	(pfr_phy_font_done): Updated.
+	* src/pfr/pfrobjs.c (pfr_face_init): Set kerning flag conditionally.
+	(pfr_face_get_kerning): New function.
+	* src/pfr/pfrobjs.h: Updated.
+	* src/pfr/pfrdrivr.c (pfr_driver_class): Updated.
+
+2002-06-21  David Turner  <david@freetype.org>
+
+	* README, docs/CHANGES: Preparing the 2.1.2 release.
+
+2002-06-19  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/base/fttype1.c: Include FT_INTERNAL_TYPE42_TYPES_H.
+	(t1_face_check_cast): Removed.
+	(FT_Get_PS_Font_Info): Make it work with CID and Type 42 drivers
+	also.
+
+2002-06-19  Sebastien BARRE  <http://barre.nom.fr/contact.html#email>
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Fix compiler warning.
+
+2002-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Vector_Transform): Fix serious typo
+	(xy <-> yx).
+	* src/truetype/ttgload.c (load_truetype_glyph): Replace `|' with
+	`||' to make code easier to read.
+
+2002-06-18  Roberto Alameda  <ojancano@geekmail.de>.
+
+	* src/type42/t42objs.c (t42_check_size_change): Removed.
+	(T42_Size_SetChars, T42_Size_SetPixels): Use FT_Activate_Size
+	instead.
+	(T42_GlyphSlot_Load): Remove call to t42_check_size_change.
+
+2002-06-18  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/psaux/t1cmap.c (t1_cmap_custom_char_index,
+	t1_cmap_custom_char_next): Fix index computation -- indices start
+	with 0 and not with cmap->first.
+
+	Provide default charmaps.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdriver.c
+	(PCF_Face_Init), src/pfr/pfrobjs.c (pfr_face_init),
+	src/type1/t1objs (T1_Face_Init), src/winfonts/winfnt.c
+	(FNT_Face_Init): Implement it.
+
+2002-06-17  Sven Neumann  <sven@gimp.org>
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Fix typo.
+
+2002-06-16  Leonard Rosenthol  <leonardr@lazerware.com>
+
+	Updated Win32/VC++ projects to include the new PFR driver.
+
+	* builds/win32/visualc/freetype.dsp: Updated.
+
+2002-06-16  Anthony Fok  <fok@debian.org>
+
+	Install freetype2.m4.
+
+	* builds/unix/install.mk (install, uninstall): Handle it.
+
+2002-06-16  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Same fix for PFR driver.
+
+	* src/pfr/pfrcmap.c (pfr_cmap_char_index, pfr_cmap_char_next):
+	Increase return value by 1.
+	* src/pfr/pfrobjs.c (pfr_slot_load): Decrease index by 1.
+
+2002-06-15  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Fix glyph indices to make index zero always the undefined glyph.
+
+	* src/bdf/bdfdrivr.c (bdf_cmap_init): Don't decrease
+	cmap->num_encodings.
+	(bdf_cmap_char_index, bdf_cmap_char_next, BDF_Get_Char_Index):
+	Increase result by 1 for normal cases.
+	(BDF_Glyph_Load): Decrease index by 1.
+
+	* src/pcf/pcfdriver.c (pcf_cmap_char_index, pcf_cmap_char_next,
+	PCF_Char_Get_Index): Increase result by 1 for normal cases.
+	(PCF_Glyph_Load): Decrease index by 1.
+	* src/pcf/pcfread.c (pcf_get_encodings): Don't decrease j for
+	allocating `encoding'.
+
+	* src/base/ftobjs.c (FT_Load_Glyph, FT_Get_Glyph_Name): Fix
+	bounding tests.
+
+2002-06-14  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Add new cmap support to BDF driver.
+
+	* src/bdf/bdfdrivr.c (BDF_CMapRec) [FT_CONFIG_OPTION_USE_CMAPS]:
+	New structure.
+	(bdf_cmap_init, bdf_cmap_done, bdf_cmap_char_index,
+	bdf_cmap_char_next) [FT_CONFIG_OPTION_USE_CMAPS]: New functions.
+	(BDF_Get_Char_Index) [!FT_CONFIG_OPTION_USE_CMAPS]: Use only
+	conditionally.
+	(BDF_Face_Init): Handle `AVERAGE_WIDTH' and `POINT_SIZE' keywords.
+	Implement new cmap handling.
+	(bdf_driver_class): Updated.
+
+2002-06-14  Werner Lemberg  <wl@gnu.org>
+
+	* Makefile, configure, */*.mk, builds/unix/unix-def.in,
+	docs/CHANGES, docs/INSTALL: s/TOP/TOP_DIR/.
+
+2002-06-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c: s/FT_Short/short/ for consistency.
+
+2002-06-11  David Turner  <david@freetype.org>
+
+	* builds/win32/ftdebug.c: Added a missing #endif.
+
+	* src/sfnt/ttload.c, src/bdf/bdflib.c: Removing compiler warnings.
+
+	Removed the bug in Type 42 driver that prevented un-hinted outlines
+	to be loaded.
+
+	* src/type42/t42objs.c (T42_Face_Init): Call FT_Done_Size.
+	(T42_Size_Init): Call FT_Activate_Size.
+	(t42_check_size_change): New function.
+	(T42_Size_SetChars, T42_Size_SetPixels): Use it.
+	(ft_glyphslot_clear): Replace FT_MEM_SET with FT_ZERO.
+	(T42_GlyphSlot_Load): Use t42_check_size_change.
+	Initialize more fields of `glyph'.
+
+	* builds/win32/visualc/freetype.dsp: Updated.
+
+2002-06-09  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.1 released.
+	=========================
+
+
+2002-06-08  Juliusz Chroboczek  <jch@pps.jussieu.fr>
+
+	* include/freetype/internal/ftobjs.h, src/autohint/ahglyph.c,
+	src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/smooth/ftgrays.c: Don't
+	use `setjmp', `longjmp', and `jmp_buf' but `ft_setjmp', `ft_longjmp',
+	and `ft_jmp_buf'.
+	Removed direct references to <stdio.h> and <setjmp.h> when
+	appropriate, to eventually replace them with a
+	FT_CONFIG_STANDARD_LIBRARY_H.  Useful for the XFree86 Font Server
+	backend based on FT2.
+
+	* src/base/fttype1.c (FT_Has_PS_Glyph_Names): Fix return value.
+
+2002-06-08  David Turner  <david@freetype.org>
+
+	* src/pcf/pcfdriver.c (pcf_cmap_char_next): Fixed a bug that caused
+	the function to return invalid values.
+
+	* src/cache/ftccache.i: Removing a typo that prevented
+	the source's compilation.
+
+	* src/cache/ftccache.c (ftc_node_hash_unlink): Fixed a
+	bug that caused nasty memory overwrites.  The hash table's
+	buckets array wasn't correctly resized when shrunk.
+
+2002-06-08  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/smakefile, builds/amiga/makefile: Updated.
+
+2002-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (ftc_node_hash_unlink, ftc_node_hash_link)
+	[FTC_CACHE_USE_LINEAR_HASHING]: Fix returned error code.
+	Fix debugging messages.
+	* src/cache/ftccache.i (GEN_CACHE_LOOKUP): Move declaration of
+	`family' and `hash' up to make it compilable with g++.
+
+	* src/type42/t42error.h: New file.
+	* src/type42/t42drivr.c, src/type42/t42objs.c,
+	src/type42/t42parse.c: Use t42 error codes.
+	* src/type42/rules.mk: Updated.
+
+	* src/base/ftnames.c: Include FT_INTERNAL_STREAM_H.
+
+2002-06-08  David Turner  <david@freetype.org>
+
+	* src/cache/ftccmap.c: GEN_CACHE_FAMILY_COMPARE,
+	GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
+	New macros.
+	(ftc_cmap_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
+	ftc_cache_lookup.
+	(FTC_CMapCache_Lookup): Updated.
+
+	Adding various experimental optimizations to the cache manager.
+
+	* include/freetype/cache/ftccache.h (FTC_CACHE_USE_INLINE,
+	FTC_CACHE_USE_LINEAR_HASHING): New options.
+	(FTC_CacheRec) [FTC_CACHE_USE_LINEAR_HASHING]: New elements `p',
+	`mask', and `slack'.
+
+	* src/cache/ftccache.c (FTC_HASH_MAX_LOAD, FTC_HASH_MIN_LOAD,
+	FTC_HASH_SUB_LOAD) [FTC_CACHE_USE_LINEAR_HASHING,
+	FTC_HASH_INITIAL_SIZE]: New macros.
+	(ftc_node_mru_link, ftc_node_mru_up): Optimized.
+	(ftc_node_hash_unlink, ftc_node_hash_link)
+	[FTC_CACHE_USE_LINEAR_HASHING]: New variants.
+	(FTC_PRIMES_MIN, FTC_PRIMES_MAX, ftc_primes, ftc_prime_closest,
+	FTC_CACHE_RESIZE_TEST, ftc_cache_resize)
+	[!FTC_CACHE_USE_LINEAR_HASHING]: Define it conditionally.
+	(ftc_cache_init, ftc_cache_clear) [FTC_CACHE_USE_LINEAR_HASHING]:
+	Updated.
+	(ftc_cache_lookup) [FTC_CACHE_USE_LINEAR_HASHING]: Implement it.
+
+	* src/cache/ftccache.i: New file.
+
+	* src/cache/ftcsbits.c (GEN_CACHE_FAMILY_COMPARE,
+	GEN_CACHE_NODE_COMPARE, GEN_CACHE_LOOKUP) [FTC_CACHE_USE_INLINE]:
+	New macros.
+	(ftc_sbit_cache_lookup) [!FTC_CACHE_USE_INLINE]: Typedef to
+	ftc_cache_lookup.
+	(FTC_SBitCache_Lookup): Updated.
+
+	* src/type42/t42parse.c: Removing duplicate function.
+
+2002-06-07  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/base/ftobjs.c (FT_Render_Glyph_Internal): Changed definition
+	from FT_EXPORT_DEF to FT_BASE_DEF.
+
+2002-06-07  David Turner  <david@freetype.org>
+
+	Fixed the bug that prevented the correct display of fonts with
+	`ftview'.
+
+	* src/type42/t42drivr.c: Split into...
+	* src/type42/t42drivr.h, src/type42/t42parse.c,
+	src/type42/t42parse.h, src/type42/t42objs.h, src/type42/t42objs.c,
+	src/type42/type42.c: New files.
+
+	(t42_get_glyph_name, t42_get_ps_name, t42_get_name_index): Use
+	`face->type1'.
+
+	(Get_Interface): Renamed to...
+	(T42_Get_Interface): This.
+	Updated.
+	(T42_Open_Face, T42_Face_Done): Updated.
+	(T42_Face_Init): Add new cmap support.
+	Updated.
+	(T42_Driver_Init, T42_Driver_Done, T42_Size_Init, T42_Size_Done,
+	T42_GlyphSlot_Init, T42_GlyphSlot_Done): Updated.
+	(Get_Char_Index, Get_Next_Char): Renamed to...
+	(T42_CMap_CharIndex, T42_CMap_CharNext): This.
+	Updated.
+	(T42_Char_Size, T42_Pixel_Size): Renamed to...
+	(T42_Size_SetChars, T42_Size_SetPixels): This.
+	(T42_Load_Glyph): Renamed to...
+	(T42_GlyphSlot_Load): This.
+
+	(t42_init_loader, t42_done_loader): Renamed to...
+	(t42_loader_init, t42_loader_done): This.
+	(T42_New_Parser, T42_Finalize_Parser): Renamed to...
+	(t42_parser_init, t42_parser_done): This.
+	(parse_dict): Renamed to...
+	(t42_parse_dict): This.
+	(is_alpha, is_space, hexval): Renamed to...
+	(t42_is_alpha, t42_is_space, t42_hexval): This.
+	(parse_font_name, parse_font_bbox, parse_font_matrix,
+	parse_encoding, parse_sfnts, parse_charstrings, parse_dict):
+	Renamed to...
+	(t42_parse_font_name, t42_parse_font_bbox, t42_parse_font_matrix,
+	t42_parse_encoding, t42_parse_sfnts, t42_parse_charstrings,
+	t42_parse_dict): This.
+	Updated.
+
+	(t42_keywords): Updated.
+
+	* src/type42/Jamfile, src/type42/descrip.mms: Updated.
+
+2002-06-03  Werner Lemberg  <wl@gnu.org>
+
+	Add 8bpp support to BDF driver.
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Handle 8bpp.
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Ditto.
+	* src/bdf/README: Updated.
+
+2002-06-02  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/pfr/pfrload.c (pfr_phy_font_done): Free `blue_values' array.
+
+2002-05-29  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/bdf/bdflib.c (_bdf_readstream): Allocate `buf' dynamically.
+	(_bdf_parse_glyphs): Use correct size for allocating
+	`font->unencoded'.
+	(bdf_load_font): Free array conditionally.
+	Return proper error code in case of failure.
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Make it more robust against
+	unusual fonts.
+
+2002-05-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/descrip.mms, src/type42/descrip.mms: New files.
+	* descrip.mms (all): Updated.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Fix typo which prevented
+	compilation.
+	* src/pshglob.c (psh_blues_scale_zones): Fix compiler warning.
+
+2002-05-28  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/makefile, builds/amiga/smakefile,
+	amiga/include/freetype/config/ftmodule.h: Updated to include
+	support for BDF and Type42 drivers.
+
+	* docs/modules.txt: Updated.
+
+2005-05-28  David Turner  <david@freetype.org>
+
+	* docs/CHANGES: Updating file for next release (2.1.1).
+
+	* src/bdf/bdflib.c: Removing compiler warnings.
+
+	* include/freetype/ftxf86.h, src/base/ftxf86.c: New files.
+	They provide a new API (FT_Get_X11_Font_Format) to retrieve an
+	X11-compatible string describing the font format of a given face.
+	This was put in a new optional base source file, corresponding to a
+	new public header (named FT_XFREE86_H since this function should
+	only be used within the XFree86 font server IMO).
+
+	* include/freetype/config/ftheader.h (FT_XFREE86_H): New macro (not
+	documented yet).
+
+	* src/base/fttype1.c: New file, providing two new API functions
+	(FT_Get_PS_Font_Info and FT_Has_PS_Glyph_Names).
+	* include/freetype/t1tables.h: Updated.
+
+	* src/base/Jamfile, src/base/rules.mk, src/base/descrip.mms:
+	Updating build control files for the new files `ftxf86.c' and
+	`fttype1.c' in src/base.
+
+	* src/pshinter/pshglob.c (psh_blues_scale_zones): Fixed a bug that
+	prevented family blue zones substitution from hapenning correctly.
+
+	* include/freetype/ftbdf.h FT_Get_BDF_Charset_ID): Adding
+	documentation comment.
+
+2002-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftnames.c (FT_Get_Sfnt_Name): Don't use FT_STREAM_READ_AT
+	but FT_STREAM_READ.
+	Declare `stream' variable.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Replace floating point math
+	with calls to `FT_MulDiv'.
+
+2002-05-28  David Turner  <david@freetype.org>
+
+	Fixing the SFNT name table loader to support various buggy fonts.
+	It now ignores empty name entries, entries with invalid pointer
+	Offsets and certain fonts containing tables with broken
+	`storageOffset' fields.
+
+	Name strings are now loaded on demand, which reduces the memory
+	requirements for a given FT_Face tremendously (for example, the name
+	table of Arial.ttf is about 10Kb and contains 70 names).
+
+	This is a temporary fix.  The whole name table loader and interface
+	will be rewritten in a much more cleanly way shortly, once CSEH have
+	been introduced in the sources.
+
+	* include/freetype/internal/tttypes.h (TT_NameEntryRec): Change
+	type of `stringOffset' to FT_ULong.
+	(TT_NameTableRec): Change type of `numNameRecords' and
+	`storageOffset' to FT_UInt.
+	Replace `storage' with `stream'.
+	* src/base/ftnames.c (FT_Get_Sfnt_Name): Load name on demand.
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
+	Make code more robust.
+	* src/sfnt/sfobjs.c (TT_NameEntry_ConvertFunc): New typedef.
+	(tt_face_get_name): Use it.
+	Make code more robust.
+	* src/sfnt/ttload.c (TT_Load_Names): Use `static' for arrays.
+	Handle invalid `storageOffset' data better.
+	Set length fields to zero for invalid or ignored data.
+	Remove code within FT_DEBUG_LEVEL_TRACE.
+	(TT_Free_Names): Updated.
+
+2002-05-24  Tim Mooney  <enchanter@users.sourceforge.net>
+
+	* builds/unix/ft-munmap.m4: New file, extracted FT_MUNMAP_DECL and
+	FT_MUNMAP_PARAM from aclocal.m4 into here, so aclocal.m4 can be
+	rebuilt from sources.  Set macro serial to 1, and use third argument
+	to AC_DEFINE for our two custom symbols, so ftconfig.in could one day
+	be rebuilt with autoheader (not recommended now, ftconfig.in is a
+	custom source file)
+
+2002-05-22  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftheader.h (FT_BEZIER_H): Removed.
+	(FT_BDF_H): New macro for accessing `ftbdf.h'.
+
+	* src/type42/t42drivr.c (hexval): Fix typo.
+
+2002-05-21  Martin Muskens  <mmuskens@aurelon.com>
+
+	* src/psaux/psobjs.c (T1Radix): New function.
+	(t1_toint): Use it to handle numbers in radix format.
+
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Add dummy
+	for undocumented, obsolete opcode 15.
+
+2002-05-21  David Turner  <david@freetype.org>
+
+	* src/bdf/bdflib.c: Removed compiler warning, and changed all tables
+	to the `static const' storage specifier (instead of simply
+	`static').
+
+	* src/type42/t42drivr.c (hexval): Use more efficient code.
+	Removing compiler warnings.
+	* src/bdf/bdfdrivr.c: Removing compiler warnings.
+
+	* include/freetype/internal/ftbdf.h, src/base/ftbdf.c,
+	src/base/descrip.mms, src/base/Jamfile, src/base/rules.mk
+	(FT_Get_BDF_Charset_ID): New API to retrieve BDF-specific strings
+	from a face.  This is much cleaner than accessing the internal types
+	`BDF_Public_Face' defined in FT_INTERNAL_BDF_TYPES_H.
+
+2002-05-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/README: Mention Microsoft's SBIT tool.
+
+	* src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdriver.c,
+	src/truetype/ttdriver.c, src/type1/t1driver.c,
+	src/winfonts/winfnt.c, src/type42/t42drivr.c, src/bdf/bdfdrivr.c
+	[FT_CONFIG_OPTION_DYNAMIC_DRIVERS]: Completely removed.  It has
+	been never used.
+
+2002-05-21  Roberto Alameda  <ojancano@geekmail.de>.
+
+	* src/type42/t42drivr.c: s/T42_ENCODING_TYPE_/T1_ENCODING_TYPE_/.
+	(parse_font_matrix): Remove unnecessary code.
+	(parse_sfnts): Initialize some variables.
+	(t42_driver_class) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Use
+	ft_module_driver_has_hinter conditionally.
+	Moved some type 42 specific structure definitions to...
+	* include/freetype/internal/t42types.h: New file.
+	* include/freetype/internal/internal.h (FT_INTERNAL_T42_TYPES_H):
+	New macro.
+
+2002-05-20  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/cache/ftcsbits.h (FTC_SBit): Added a new field
+	`num_grays' for specifying the number of used gray levels.
+	* src/cache/ftcsbits.c (ftc_sbit_node_load): Initialize it.
+
+2002-05-19  Werner Lemberg  <wl@gnu.org>
+
+	Adding a driver for BDF fonts written by Francesco Zappa Nardelli
+	<Francesco.Zappa.Nardelli@ens.fr>.  Heavily modified by me to
+	better adapt it to FreeType, removing unneeded stuff.  Additionally,
+	it now supports Mark Leisher's BDF extension for anti-aliased
+	bitmap glyphs with 2 and 4 bpp.
+
+	* src/bdf/*: New driver.
+	* include/freetype/internal/bdftypes.h: New file.
+	* include/freetype/internal/fttrace.h: Added BDF driver components.
+	* include/freetype/fterrdef.h: Added error codes for BDF driver.
+	* include/freetype/config/ftmodule.h, src/Jamfile: Updated.
+	* include/freetype/internal/internal.h (FT_INTERNAL_BDF_TYPES_H):
+	New macro.
+
+	* include/freetype/config/ftstdlib.h (ft_sprintf): New alias for
+	sprintf.
+
+2002-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/fttrace.h: Added Type 42 driver
+	component.
+	* src/type42/t42drivr.c: Use it.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_PCF_TYPES_H):
+	New macro.
+
+2002-05-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/type42/Jamfile: New file.
+
+2002-05-14  Werner Lemberg  <wl@gnu.org>
+
+	Adding a driver for Type42 fonts written by Roberto Alameda
+	<ojancano@geekmail.de>.
+
+	* src/type42/*: New driver.
+	* include/freetype/config/ftmodule.h, src/Jamfile: Updated.
+	* include/freetype/config/ftstdlib.h (ft_xdigit, ft_memcmp,
+	ft_atoi): New aliases for xdigit, memcmp, and atoi, respectively.
+
+2002-05-12  Owen Taylor  <otaylor@redhat.com>
+
+	* src/sfnt/ttload.c (TT_LookUp_Table): Protect against tables
+	with a zero length value.
+
+2002-05-12  Michael Pfeiffer  <michael.pfeiffer@utanet.at>
+
+	* builds/beos/beos.mk: Include `link-std.mk'.
+
+2002-05-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.h (T1_Loader): Renamed to...
+	(T1_LoaderRec): This.
+	(T1_Loader): Now pointer to T1_LoaderRec.
+	* src/type1/t1load.c: Updated.
+
+	* include/freetype/internal/t1types.h, src/type1/t1load.c,
+	src/type1/t1objs.c:
+	s/T1_ENCODING_TYPE_EXPORT/T1_ENCODING_TYPE_EXPERT/.
+
+2002-05-06  Werner Lemberg  <wl@gnu.org>
+
+	* README: Add a note regarding libttf vs. libfreetype.
+
+2002-05-05  Werner Lemberg  <wl@gnu.org>
+
+	FreeType 2 can now be built in an external directory with the
+	configure script also.
+
+	* builds/freetype.mk (INCLUDES): Add `OBJ_DIR'.
+
+	* builds/unix/detect.mk (have_mk): New variable to test for
+	external build.
+	(unix-def.mk): Defined according to value of `have_mk'.
+	* builds/unix/unix.mk (have_mk): New variable to test for
+	external build.
+	Select include paths for unix-def.mk and unix-cc.mk according
+	to value of `have_mk'.
+	* builds/unix/unix-def.in (OBJ_BUILD): New variable.
+	(DISTCLEAN): Use it.
+	* builds/unix/unix-cc.in (LIBTOOL): Define default value only
+	if not yet defined.
+	* builds/unix/install.mk (install): Use `OBJ_BUILD' for installing
+	freetype-config.
+
+	* configure: Don't depend on bash features.
+	(ft2_dir, abs_curr_dir, abs_ft2_dir): New variables (code
+	partially taken from Autoconf).
+	Build a dummy Makefile if not building in source tree.
+
+	* docs/INSTALL: Document it.
+
+2002-05-04  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Finally fixing the last
+	bug that prevented FreeType 2.x and FreeType 1.x to produce
+	bit-by-bit identical monochrome glyph bitmaps with native TrueType
+	hinting.  The culprit was a single-bit flag that wasn't set
+	correctly by the TrueType glyph loader.
+
+	* src/otlayout/otlayout.h, src/otlayout/otlbase.c,
+	src/otlayout/otlbase.h, src/otlayout/otlconf.h,
+	src/otlayout/otlgdef.c, src/otlayout/otlgdef.h,
+	src/otlayout/otlgpos.c, src/otlayout/otlgpos.h,
+	src/otlayout/otlgsub.c, src/otlayout/otlgsub.h,
+	src/otlayout/otljstf.c, src/otlayout/otljstf.h,
+	src/otlayout/otltable.c, src/otlayout/otltable.h,
+	src/otlayout/otltags.h: New OpenType Layout source files.  The
+	module is still incomplete.
+
+2002-05-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_char_index): Fix serious typo
+	(0xFFFU -> 0xFFFFU).
+
+2002-05-01  Werner Lemberg  <wl@gnu.org>
+
+	* docs/INSTALL: Fix URL of makepp.
+
+2002-05-01  David Turner  <david@freetype.org>
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Fixing a bug that caused
+	FreeType to crash when certain broken fonts (e.g. `hya6gb.ttf')
+	were opened.
+
+	* src/sfnt/ttload.c (TT_Load_Names): Applied a small work-around to
+	manage fonts containing a broken name table (e.g. `hya6gb.ttf').
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_validate): Fixed over-restrictive
+	validation test.  The charmap validator now accepts overlapping
+	ranges in format 4 charmaps.
+
+	* src/sfnt/ttcmap0.c (tt_cmap4_char_index): Switched to a binary
+	search algorithm.  Certain fonts contain more than 170 distinct
+	segments!
+
+	* include/freetype/config/ftstdlib.h: Adding an alias for the `exit'
+	function.  This will be used in the near future to panic in case of
+	unexpected exception (which shouldn't happen in theory).
+
+	* include/freetype/internal/fthash.h, src/base/fthash.c: New files.
+	This is generic implementation of dynamic hash tables using a linear
+	algorithm (to get rid of `stalls' during resizes).  In the future
+	this will be used in at least three parts of the library: the cache
+	sub-system, the object sub-system, and the memory debugger.
+
+	* src/base/Jamfile: Updated.
+
+	* include/freetype/internal/internal.h (FT_INTERNAL_HASH_H,
+	FT_INTERNAL_OBJECT_H): New macros.
+
+	* include/freetype/internal/ftcore.h: New file to group all new
+	definitions related to exception handling and memory management.  It
+	is very likely that this file will disappear or be renamed in the
+	future.
+
+	* include/freetype/internal/ftobject.h, include/freetype/ftsysmem.h:
+	Adding comments to better explain the object sub-system as well as
+	the new memory manager interface.
+
+2002-04-30  Wenlin Institute (Tom Bishop)  <wenlin@wenlin.com>
+
+	* src/base/ftmac.c (p2c_str): Removed.
+	(file_spec_from_path) [TARGET_API_MAC_CARBON]: Added support for
+	OS X.
+	(is_dfont) [TARGET_API_MAC_CARBON]: Define only for OS X.
+	Handle `nameLen' <= 6 also.
+	(parse_fond): Remove unused variable `name_table'.
+	Use functionality of old p2c_str directly.
+	Add safety checks.
+	(read_lwfn): Initialize `size_p'.
+	Check for size_p == NULL.
+	(new_memory_stream, open_face_from_buffer): Updated to FreeType 2.1.
+	(FT_New_Face_From_LWFN): Remove unused variable `memory'.
+	Remove some dead code.
+	(FT_New_Face_From_SFNT): Remove unused variable `stream'.
+	(FT_New_Face_From_dfont) [TARGET_API_MAC_CARBON]: Define only for
+	OS X.
+	(FT_New_Face_From_FOND): Remove unused variable `error'.
+	(ResourceForkSize): New function.
+	(FT_New_Face): Use it.
+	Handle empty resource forks.
+	Conditionalize some code for OS X.
+	Add code to call normal loader as a fallback.
+
+2002-04-30  Werner Lemberg  <wl@gnu.org>
+
+	`interface' is reserved on the Mac.
+
+	* include/freetype/ftoutln.h, include/freetype/internal/sfnt.h,
+	src/base/ftoutln.c: s/interface/func_interface/.
+	* src/base/ftbbox.c (FT_Outline_Get_BBox):
+	s/interface/bbox_interface/.
+	* src/cff/cffdrivr.c: s/interface/module_interface/.
+	* src/cff/cffload.c, src/cff/cffload.h:
+	s/interface/psnames_interface/.
+	* src/cid/cidriver.c: s/interface/cid_interface/.
+	* src/sfnt/sfdriver.c: s/interface/module_interface/.
+	* src/smooth/ftgrays.c: s/interface/func_interface/.
+	* src/truetype/ttdriver.c: s/interface/tt_interface/.
+	* src/type1/t1driver.c: s/interface/t1_interface/.
+
+	Some more variable renames to avoid troubles on the Mac.
+
+	* src/raster/ftraster.c:
+	s/Unknown|Ascending|Descending|Flat/\1_State/.
+	* src/smooth/ftgrays.c: s/TScan/TCoord/.
+
+	Other changes for the Mac.
+
+	* include/freetype/config/ftconfig.h: Define FT_MACINTOSH for
+	Mac platforms.
+	* src/base/ftobjs.c: s/macintosh/FT_MACINTOSH/.
+
+	* src/raster/ftrend1.c (ft_raster1_render): Make `pitch' always
+	an even number.
+
+2002-04-29  Jouk Jansen  <joukj@hrem.stm.tudelft.nl>
+
+	* descrip.mms (all): Add pfr driver.
+
+2002-04-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrerror.h: New file.
+	* include/freetype/ftmoderr.h: Add PFR error codes.
+	* src/pfr/pfrgload.c: Include pfrerror.h.
+	Use PCF error codes.
+	(pfr_extra_item_load_stem_snaps): Fix debug message.
+	* src/pfr/pfrgload.c: Include pfrerror.h.
+	Use PCF error codes.
+	(pfr_extra_item_load_bitmap_info, pfr_glyph_load_simple,
+	pfr_glyph_load_compound): Fix debug message.
+	* src/pfr/pfrobjs.c: Include pfrerror.h.
+	Use PCF error codes.
+	(pfr_face_init): Return PFR_Err_Unknown_File_Format.
+	* src/pfr/rules.mk (PFR_DRV_H): Include pfrerror.h.
+
+	* src/pcf/pcfdriver.c (PCF_Face_Init) [!FT_CONFIG_OPTION_USE_CMAPS]:
+	`root' -> `face->root'.
+	* src/sfnt/ttcmap0.c (TT_Build_CMaps) [!FT_CONFIG_OPTION_USE_CMAPS]:
+	Removed.
+	* src/sfnt/ttcmap0.c: Declare TT_Build_CMaps only for
+	FT_CONFIG_OPTION_USE_CMAPS.
+
+2002-04-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (ftc_cache_lookup),
+	src/cache/ftccmap.c (ftc_cmap_family_init),
+	src/cache/ftcmanag.c (ftc_family_table_alloc),
+	src/cache/ftcsbits.c (FTC_SBit_Cache_Lookup): Use FTC_Err_*.
+	src/cache/ftcimage.c (FTC_Image_Cache_Lookup): Use FTC_Err_*.
+	(FTC_ImageCache_Lookup): Fix handling of invalid arguments.
+
+2002-04-22  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.ac: Set `version_info' to 9:1:3 (FT2
+	version 2.0.9 has 9:0:3).
+	* builds/unix/configure: Regenerated (using autoconf 2.53).
+
+2002-04-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrload.c (pfr_extra_items_farse): Fix debug message.
+	(pfr_phy_font_load): s/size/Size/ for local variable to avoid
+	compiler warning.
+	* src/pfr/pfrobjs.c (pfr_face_init): Fix debug message.
+	(pfr_slot_load): Remove redundant local variable.
+
+2002-04-19  David Turner  <david@freetype.org>
+
+	Adding a PFR font driver to the FreeType sources.  Note that it
+	doesn't support embedded bitmaps or kerning tables yet.
+
+	src/pfr/*: New files.
+
+	* include/freetype/config/ftmodule.h,
+	include/freetype/internal/fttrace.h, src/Jamefile: Updated.
+
+	* src/type1/t1gload.h (T1_Load_Glyph), src/type1/t1gload.c
+	(T1_Load_Glyph): Fixed incorrect parameter sign-ness in callback
+	function.
+
+	* include/freetype/internal/ftmemory.h (FT_MEM_ZERO, FT_ZERO): New
+	macros.
+
+	* include/freetype/internal/ftstream.h (FT_NEXT_OFF3, FT_NEXT_UOFF3,
+	FT_NEXT_OFF3_LE, FT_NEXT_UOFF3_LE): New macros to parse in-memory
+	24-bit integers.
+
+2002-04-18  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c, builds/win32/ftdebug.c,
+	builds/amiga/src/base/ftdebug.c: Version 2.1.0 couldn't be linked
+	against applications in Win32 and Amiga builds due to changes to
+	`src/base/ftdebug.c' that were not properly propagated to
+	`builds/win32' and `builds/amiga'.  This has been fixed.
+
+	* include/freetype/internal/ftobject.h,
+	include/freetype/internal/ftexcept.h, include/freetype/ftsysmem.h,
+	include/freetype/ftsysio.h, src/base/ftsysmem.c, src/base/ftsysio.c:
+	New experimental files.
+
+2002-04-17  David Turner  <david@freetype.org>
+
+
+	* Version 2.1.0 released.
+	=========================
+
+
+2002-04-17  Michael Jansson  <mjan@em2-solutions.com>
+
+	* src/type1/t1gload.c (T1_Compute_Max_Advance): Fixed a small bug
+	that prevented the function to return the correct value.
+
+2002-04-16  Francesco Zappa Nardelli  <Francesco.Zappa.Nardelli@ens.fr>
+
+	* src/pcf/pcfread (pcf_get_accell): Fix parsing of accelerator
+	tables.
+
+2002-04-15  David Turner  <david@freetype.org>
+
+	* docs/FTL.txt: Formatting.
+
+	* include/freetype/config/ftoption.h: Reduce the size of the
+	render pool from 32kByte to 16kByte.
+
+	* src/pcf/pcfread.c (pcf_seek_to_table_type): Remove compiler
+	warning.
+
+	* include/freetype/config/ftoption.h (FT_MAX_EXTENSIONS): Removed.
+
+	* docs/CHANGES: Preparing 2.1.0 release.
+
+2002-04-13  Werner LEMBERG  <wl@gnu.org>
+
+	* src/cff/cffgload.c (CFF_Parse_CharStrings): s/rand/Rand/ to avoid
+	compiler warning.
+
+2002-04-12  David Turner  <david@freetype.org>
+
+	* README.UNX: Updated the Unix-specific quick-compilation guide to
+	warn about the GNU Make requirement at compile time.
+
+	* include/freetype/config/ftstdlib.h,
+	include/freetype/config/ftconfig.h,
+	include/freetype/config/ftheader.h,
+	include/freetype/internal/ftmemory.h,
+	include/freetype/internal/ftobjs.h,
+
+	src/autohint/ahoptim.c,
+
+	src/base/ftdbgmem.c, src/base/ftdebug.c, src/base/ftmac.c,
+	src/base/ftobjs.c, src/base/ftsystem.c,
+
+	src/cache/ftcimage.c, src/cache/ftcsbits.c,
+
+	src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c,
+
+	src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c,
+
+	src/pcf/pcfdriver.c, src/pcf/pcfread.c,
+
+	src/psaux/t1cmap.c, src/psaux/t1decode.c,
+
+	src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
+	src/pshinter/pshrec.c,
+
+	src/psnames/psmodule.c,
+
+	src/raster/ftraster.c,
+
+	src/sfnt/sfdriver.c, src/sfnt/ttload.c,
+
+	src/smooth/ftgrays.c,
+
+	src/type1/t1afm.c, src/type1/t1driver.c, src/type1/t1gload.c,
+	src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c,
+
+	builds/unix/ftconfig.in, builds/vms/ftconfig.h,
+
+	builds/amiga/src/base/ftdebug.c:
+
+	Added the new configuration file `ftstdlib.h' used to define
+	aliases for all ISO C library functions used by the engine
+	(e.g. strlen, qsort, setjmp, etc.).
+
+	This eases the porting of FreeType 2 to environments like
+	XFree86 modules/extensions.
+
+	Also removed many #include <string.h>, #include <stdlib.h>, etc.
+	from the engine's sources where they are not needed.
+
+	* src/sfnt/ttpost.c: Use macro name for psnames.h.
+
+2002-04-12  Vincent Caron  <v.caron@zerodeux.net>
+
+	* configure, builds/detect.mk: Updated the build system to print
+	a warning message in case GNU Make isn't used to build the library.
+
+2002-04-11  David Turner  <david@freetype.org>
+
+	* README, docs/CHANGES, Jamfile.in: Updates for the 2.1.0 release.
+
+	* docs/FTL.txt: Updated license text to provide a preferred
+	disclaimer and adjust copyright dates/extents.
+
+	* include/freetype/cache/ftcglyph.h: Removing obsolete (and
+	confusing) comment.
+
+	* Jamfile.in: New file.
+
+2002-04-11  Maxim Shemanarev  <mcseemagg@yahoo.com>
+
+	* src/smooth/ftgrays.c (gray_hline): Minor optimization.
+
+2002-04-02  Werner Lemberg  <wl@gnu.org>
+
+	Fixes from the stable branch:
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_OLD_CALCS):
+	Removed.
+	[FT_CONFIG_OPTION_OLD_CALCS]: Removed.
+	* include/freetype/internal/ftcalc.h, src/base/ftcalc.c
+	[FT_CONFIG_OPTION_OLD_CALCS]: Removed.
+
+	* src/base/fttrigon.c (FT_Vector_Length): Change algorithm to match
+	output of FreeType 1.
+
+	* src/pshinter/pshglob.c (psh_globals_scale_widths): Fixed a small
+	bug that created un-even stem widths when hinting Postscript fonts.
+
+	* src/type1/t1driver.c, src/type1/t1parse.c: 16bit fixes.
+
+2002-04-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c: 16bit fixes.
+	(TT_Load_Simple_Glyph): Improve debug messages.
+	(load_truetype_glyph): Remove dead code.
+	* src/truetype/ttinterp.c: 16bit fixes.
+	* src/truetype/ttobjs.c: Ditto.
+
+	* include/freetype/ftsnames.h, include/freetype/internal/sfnt.h,
+	src/cff/cffload.h, src/psaux/psobjs.h, src/truetype/ttinterp.[ch],
+	src/sfnt/ttpost.h: s/index/idx/.
+
+2002-03-31  Yao Zhang  <yaoz@vidar.niaaa.nih.gov>
+
+	* src/truetype/ttobjs.c (TT_Size_Init): Fix typo.
+
+2002-03-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/otlayout/otlcommn.c, src/otlayout/otlcommn.h: s/index/idx/.
+	* src/psaux/t1cmap.c: Ditto.
+	* src/sfnt/ttcmap0.c: Ditto.
+
+	* include/freetype/internal/tttypes.h,
+	include/freetype/internal/sfnt.h (TT_Goto_Table_Func): Renamed to ...
+	(TT_Loader_GotoTableFunc): This.
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix debug
+	messages.
+	* src/psnames/psmodule.c (psnames_interface)
+	[!FT_CONFIG_OPTION_ADOBE_GLYPH_LIST]: Fix typo.
+	* src/sfnt/sfdriver.c (get_sfnt_table): 16bit fix.
+	* src/sfnt/ttcmap.c: 16bit fixes (0xFFFF -> 0xFFFFU).
+	* src/sfnt/ttcmap0.c: 16bit fixes.
+	(TT_Build_CMaps): Simplify debug messages.
+	(tt_cmap12_char_next): Fix offset.
+	* src/sfnt/ttload.c (TT_Load_Names, TT_Load_CMap): Fix debug
+	messages.
+	(TT_Load_OS2): 16bit fix.
+
+2002-03-30  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/tttypes.h: Adding comments to some of
+	the TT_FaceRec fields.
+
+	* src/sfnt/ttcmap0.c (TT_Build_CMaps): Removed compiler warnings.
+
+	* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_{utf16,ucs4,other}:
+	New functions.
+	(tt_face_get_name): Use them to properly extract an ascii font name.
+
+2002-03-30  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/t1tables.h (t1_blend_max): Fix typo.
+	* src/base/ftstream.c: Simplify FT_ERROR calls.
+	* src/cff/cffdrivr.c (cff_get_glyph_name): Fix debug message.
+
+	* src/cff/cffobjs.c (CFF_Driver_Init, CFF_Driver_Done)
+	[TT_CONFIG_OPTION_EXTEND_ENGINE]: Removed.
+	* src/cff/sfobjs.c (SFNT_Load_Face)
+	[TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
+	* src/truetype/ttobjs.c (TT_Init_Driver, TT_Done_Driver)
+	[TT_CONFIG_OPTION_EXTEND_ENGINE]: Ditto.
+
+	* src/truetype/ttdriver.c, src/truetype/ttobjs.c,
+	src/truetype/ttobjs.h: Renaming driver functions to the
+	FT_<Subject>_<Action> scheme:
+
+	  TT_Init_Driver => TT_Driver_Init
+	  TT_Done_Driver => TT_Driver_Done
+	  TT_Init_Face   => TT_Face_Init
+	  TT_Done_Face   => TT_Face_Done
+	  TT_Init_Size   => TT_Size_Init
+	  TT_Done_Size   => TT_Size_Done
+	  TT_Reset_Size  => TT_Size_Reset
+
+2002-03-29  Werner Lemberg  <wl@gnu.org>
+
+	* builds/vms/ftconfig.h: Rename LOCAL_DEF and LOCAL_FUNC to
+	FT_LOCAL and FT_LOCAL_DEF, respectively, as with other ftconfig.h
+	files.
+	* builds/unix/ftconfig.in: Add argument to FT_LOCAL and
+	FT_LOCAL_DEF.
+	* src/truetype/ttinterp.c: s/FT_Assert/FT_ASSERT/.
+	* builds/unix/configure.ac: Temporarily deactivate creation of
+	../../Jamfile.
+	* builds/unix/configure: Updated.
+
+2002-03-28  KUSANO Takayuki  <AE5T-KSN@asahi-net.or.jp>
+
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fix serious typos.
+
+2002-03-28  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (PSAux_ServiceRec): Fix
+	compiler warnings.
+	* include/freetype/internal/t1types.h (T1_FaceRec): Use `const' for
+	some members.
+	* src/base/ftapi.c (FT_New_Memory_Stream): Fix typos.
+	* src/psaux/t1cmap.c (t1_cmap_std_init, t1_cmap_unicode_init): Add
+	cast.
+	(t1_cmap_{standard,expert,custom,unicode}_class_rec): Use
+	`FT_CALLBACK_TABLE_DEF'.
+	* src/psaux/t1cmap.h: Updated.
+	* src/sfnt/ttcmap0.c (TT_Build_CMaps): Use `ft_encoding_none'
+	instead of zero.
+	* src/type1/t1objs.c (T1_Face_Init): Use casts.
+
+2002-03-26  David Turner  <david@freetype.org>
+
+	* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c:
+	Fixed a small bug in the FT_CMaps support code.
+
+2002-03-25  David Turner  <david@freetype.org>
+
+	* src/truetype/ttinterp.c (Norm): Replaced with...
+	(TT_VecLen): This.
+	(TT_MulFix14, TT_DotFix14): New functions.
+	(Project, Dual_Project, Free_Project, Compute_Point_Displacement,
+	Ins_SHPIX, Ins_MIAP, Ins_MIRP): Use them.
+	[FT_CONFIG_OPTION_OLD_CALCS]: Removed all code.
+
+2002-03-22  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c, src/sfnt/ttcmap0.c, src/type1/t1objs.c:
+	Various fixes to make the FT_CMaps support work correctly (more
+	tests are still needed).
+
+	* include/freetype/internal/ftobjs.h, src/sfnt/Jamfile,
+	src/sfnt/rules.mk, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
+	src/sfnt/ttload.c, src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Updated
+	the SFNT charmap support to use FT_CMaps.
+
+	* include/freetype/fterrdef.h: New file.
+	* include/freetype/fterrors.h: Include it.  It contains all error
+	codes.
+	* include/freetype/config/ftheader.h (FT_ERROR_DEFINITIONS_H): New
+	macro.
+
+	* include/freetype/internal/ftmemory.h, and a lot of other files:
+	Changed the names of memory macros.  Examples:
+
+	  MEM_Set   => FT_MEM_SET
+	  MEM_Copy  => FT_MEM_COPY
+	  MEM_Move  => FT_MEM_MOVE
+
+	  ALLOC     => FT_ALLOC
+	  FREE      => FT_FREE
+	  REALLOC   = >FT_REALLOC
+
+	FT_NEW was introduced to allocate a new object from a _typed_
+	pointer.
+
+	Note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced by
+	FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer
+	arguments.
+
+	This results in _lots_ of sources being changed, but makes the code
+	more generic and less error-prone.
+
+	* include/freetype/internal/ftstream.h, src/base/ftstream.c,
+	src/cff/cffload.c, src/pcf/pcfread.c, src/sfnt/ttcmap.c,
+	src/sfnt/ttcmap0.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,
+	src/sfnt/ttsbit.c, src/truetype/ttgload.c, src/truetype/ttpload.c,
+	src/winfonts/winfnt.c: Changed the definitions of stream macros.
+	Examples:
+
+	  NEXT_Byte     => FT_NEXT_BYTE
+	  NEXT_Short    => FT_NEXT_SHORT
+	  NEXT_UShortLE => FT_NEXT_USHORT_LE
+	  READ_Short    => FT_READ_SHORT
+	  GET_Long      => FT_GET_LONG
+	  etc.
+
+	Also introduced the FT_PEEK_XXXX functions.
+
+	* src/cff/cffobjs.c (CFF_Build_Unicode_Charmap): Removed commented
+	out function.
+	(find_encoding): Removed.
+	(CFF_Face_Init): Remove charmap support.
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_CMAPS,
+	TT_CONFIG_CMAP_FORMAT{0,2,4,6,8,10,12}): New macros to fine-tune
+	support of cmaps.
+
+2002-03-21  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c, src/pcf/pcfdriver.c, src/pcf/pcfread.c: Updated
+	to new FT_CMap definitions.
+
+	* src/psaux/t1cmap.h, src/psaux/t1cmap.c, src/type1/t1cmap.h,
+	src/type1/t1cmap.c: Updating and moving the Type 1 FT_CMap support
+	from `src/type1' to `src/psaux' since it is going to be shared by
+	the Type 1 and CID font drivers.
+
+	* src/psaux/Jamfile, src/psaux/psaux.c, src/psaux/psauxmod.c,
+	src/psaux/rules.mk, include/freetype/internal/psaux.h: Added support
+	for Type 1 FT_CMaps.
+
+2002-03-20  David Turner  <david@freetype.org>
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_CheckSubGlyphs): Fixed a
+	memory allocation bug that was due to un-careful renaming of the
+	FT_SubGlyph type.
+
+	* src/base/ftdbgmem.c (ft_mem_table_destroy): Fixed a small bug that
+	caused the library to crash with Electric Fence when memory
+	debugging is used.
+
+	* Renaming stream macros.  Examples:
+
+	  FILE_Skip    => FT_STREAM_SKIP
+	  FILE_Read    => FT_STREAM_READ
+	  ACCESS_Frame => FT_FRAME_ENTER
+	  FORGET_Frame => FT_FRAME_EXIT
+	  etc.
+
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed memory leak.
+
+	* include/freetype/internal/ftobjs.h: Changing the definition of
+	FT_CMap_CharNextFunc slightly.
+
+	* src/cff/*.c: Updating CFF type definitions.
+
+2002-03-14  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/autohint.h, src/autohint/ahmodule.c,
+	src/base/ftapi.c, src/base/ftobjs.c: Updating the type definitions
+	for the auto-hinter module.
+
+	  FT_AutoHinter_Interface  => FT_AutoHinter_ServiceRec
+	  FT_AutoHinter_Interface* => FT_AutoHinter_Service
+	  etc.
+
+	  FT_AutoHinter_Get_Global_Func  => FT_AutoHinter_GlobalGetFunc
+	  FT_AutoHinter_Done_Global_Func => FT_AutoHinter_GlobalDoneFunc
+	  etc.
+
+	* ahloader.h [_STANDALONE_]: Removed all conditional code.
+
+	* include/freetype/internal/cfftypes.h, src/cff/*.c: Updating the
+	type definitions of the CFF font driver.
+
+	  CFF_Font  => CFF_FontRec
+	  CFF_Font* => CFF_Font
+	  etc.
+
+	* include/freetype/internal/fnttypes.h, src/winfonts/*.c: Updating
+	type definitions of the Windows FNT font driver.
+
+	* include/freetype/internal/ftdriver.h,
+	include/freetype/internal/ftobjs.h, src/base/ftapi.c,
+	src/base/ftobjs.c, src/cff/cffdrivr.c, src/cff/cffdrivr.h,
+	src/cid/cidriver.c, src/cid/cidriver.h, src/pcf/pcfdriver.c,
+	src/pcf/pcfdriver.h, src/truetype/ttdriver.c,
+	src/truetype/ttdriver.h, src/type1/t1driver.c, src/type1/t1driver.h,
+	src/winfonts/winfnt.c, src/winfonts/winfnt.h: Updating type
+	definitions for font drivers.
+
+	  FTDriver_initFace      => FT_Face_InitFunc
+	  FTDriver_initGlyphSlot => FT_Slot_InitFunc
+	  etc.
+
+	* src/cid/cidobjs.c (CID_Face_Init): Remove dead code.
+
+	* include/freetype/internal/ftobjs.h, src/base/ftobjs.c: Updated a
+	few face method definitions:
+
+	  FT_PSName_Requester     => FT_Face_GetPostscriptNameFunc
+	  FT_Glyph_Name_Requester => FT_Face_GetGlyphNameFunc
+	  FT_Name_Index_Requester => FT_Face_GetGlyphNameIndexFunc
+
+	* src/base/ftapi.c: New file.  It contains backwards compatibility
+	functions.
+
+	* include/freetype/internal/psaux.h, src/cid/cidload.c,
+	src/cidtoken.h, src/psaux/psobjs.c, src/psaux/psobjs.h,
+	src/psaux/t1decode.c, stc/type1/t1load.c, src/type1/t1tokens.h:
+	Updated common PostScript type definitions.
+	Renamed all enumeration values like to uppercase variants:
+
+	  t1_token_any      => T1_TOKEN_TYPE_ANY
+	  t1_field_cid_info => T1_FIELD_LOCATION_CID_INFO
+	  etc.
+
+	* include/freetype/internal/psglobals.h: Removed.
+	* include/freetype/internal/pshints.h, src/pshinter/pshglob.h:
+	Updated.
+
+	* include/freetype/internal/tttypes.h,
+	include/freetype/internal/sfnt.h, src/base/ftnames.c,
+	src/cff/cffdrivr.c, src/sfnt/*.c, src/truetype/*.c: Updated
+	SFNT/TrueType type definitions.
+
+	* include/freetype/freetype.h, include/freetype/internal/ftgloadr.h:
+	Updating type definitions for the glyph loader.
+
+2002-03-13  Antoine Leca  <antoine@oriolnet.com>
+
+	* include/freetype/config/ftoption.h: Changed the automatic
+	detection of Microsoft C compilers to automatically support 64-bit
+	integers only since revision 9.00 (i.e. >= Visual C++ 2.0).
+
+2002-03-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftutil.c (FT_Realloc): Use MEM_Set instead of memset.
+
+2002-03-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
+	ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
+	ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
+	FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
+	* src/base/ftcalc.c (FT_MulFix): Ditto.
+	* src/cff/cffdrivr.c (cff_get_name_index): Ditto.
+	* src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
+	CFF_GlyphSlot_Init): Ditto.
+	* src/cid/cidobjs.c (CID_GlyphSlot_Init,
+	CID_Size_Get_Globals_Funcs): Ditto.
+	* src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
+	Ditto.
+	* src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
+	* src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
+	variables.
+
+	* include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
+	to...
+	(T1_Builder_FuncsRec): This.
+	(T1_Builder_Funcs): New typedef.
+	(PSAux_Interface): Remove compiler warnings.
+	* src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
+	(t1_builder_funcs): Updated.
+
+	* src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
+	(PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
+	(PSH_AlignmentRec): Updated.
+
+	* include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
+	typo.
+	* include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
+	* src/base/ftstream (FT_Get_Char): Rename to...
+	(FT_Stream_Get_Char): This.
+
+	* src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
+	a built-in function in gcc, causing warning messages with gcc 3.0.
+	* src/autohint/ahglyph.c (ah_outline_load): Ditto.
+	* src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
+	* src/cache/ftcmanag.c (ftc_family_table_alloc,
+	ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
+	Ditto.
+	* src/cff/cffload.c (cff_new_index, cff_done_index,
+	cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
+	CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
+	CFF_Done_Font): Ditto.
+	* src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
+	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
+	* src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
+	ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
+	* src/pshinter/pshalgo1.c (psh1_hint_table_record,
+	psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
+	* src/pshinter/pshalgo2.c (psh2_hint_table_record,
+	psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
+	* src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
+	TT_Get_PS_Name): Ditto.
+	* src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
+	load_truetype_glyph): Ditto.
+	* src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
+	* src/type1/t1afm.c (T1_Get_Kerning): Ditto.
+	* include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
+
+2002-03-06  David Turner  <david@freetype.org>
+
+	* src/type1/t1objs.c (T1_Face_Init), src/cid/cidobjs.c
+	(CID_Face_Init): Fixed another bug related to the
+	ascender/descender/text height of Postscript fonts.
+
+	* src/pshinter/pshalgo2.c (print_zone): Renamed to ...
+	(psh2_print_zone): This.
+	* src/pshinter/pshalgo1.c (print_zone): Renamed to ...
+	(psh1_print_zone): This.
+
+	* include/freetype/freetype.h, include/freetype/internal/ftobjs.h,
+	src/base/ftobjs.c: Adding the new FT_Library_Version API to return
+	the library's current version in dynamic links.
+	* src/base/ftinit.c (FT_Init_FreeType): Updated.
+
+2002-03-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshglob.h (PSH_DimensionRec): s/std/stdw/.
+	* src/pshinter/pshglob.c (psh_global_scale_widths,
+	psh_dimension_snap_width, psh_globals_destroy, psh_globals_new):
+	Ditto.
+
+2002-03-05  David Turner  <david@freetype.org>
+
+	* src/type1/t1objs.c (T1_Face_Init), src/cff/cffobjs.c
+	(CFF_Face_Init), src/cid/cidobjs.c (CID_Face_Init): Removing the bug
+	that returned global BBox values in 16.16 fixed format (instead of
+	integer font units).
+
+	* src/cid/cidriver.c (cid_get_postscript_name): Fixed a bug that
+	caused the CID driver to return Postscript font names with a leading
+	slash (`/') as in `/MOEKai-Regular'.
+
+	* src/sfnt/ttload.c (TT_Load_Names), src/sfnt/sfobjs.c (Get_Name),
+	src/sfnt/sfdriver.c (get_sfnt_postscript_name): Fixed the loader so
+	that it accepts broken fonts like `foxjump.ttf', which made FreeType
+	crash when trying to load them.
+
+	Also improved the name table parser to be able to load
+	Windows-encoded entries before Macintosh or Unicode ones, since it
+	seems some fonts don't have reliable values here anyway.
+
+	* include/freetype/internal/psnames.h: Add typedef for
+	`PSNames_Service'.
+
+2002-03-05  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/aclocal.m4, builds/unix/ltmain.sh: Update to libtool
+	1.4.2.
+	Apply a small patch for AIX to make shared libraries work (this
+	patch is already in the CVS version of libtool).
+
+	* builds/unix/config.sub, builds/unix/config.guess: Updated to
+	recent versions.
+
+	* builds/unix/configure.ac: Fix typo
+	(AC_CONFIG_FILE->AC_CONFIG_FILES).
+
+	* builds/unix/configure: Regenerated.
+
+2002-02-28  David Turner  <david@freetype.org>
+
+	* include/freetype/ftconfig.h: Changed `FT_LOCAL xxxx' to
+	`FT_LOCAL( xxxx )' everywhere in the source.  The same goes for
+	`FT_LOCAL_DEF xxxx' which is translated to `FT_LOCAL_DEF( xxxxx )'.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR, FREETYPE_PATCH):
+	Changing version to 2.1.0 to indicate an unstable branch.
+	Added the declarations of FT_Get_First_Char and FT_Get_Next_Char.
+
+	* src/base/ftobjs.c: Implement FT_Get_First_Char and
+	FT_Get_Next_Char.
+
+	* include/freetype/t1tables.h: Renaming structure types.  This
+
+	  typedef  T1_Struct_
+	  {
+	  } T1_Struct;
+
+	becomes
+
+	  typedef  PS_StructRec_
+	  {
+	  } PS_StructRec, *PS_Struct;
+
+	  typedef PS_StructRec  T1_Struct;  /* backwards-compatibility */
+
+	Hence, we increase the coherency of the source code by effectively
+	using the `Rec' prefix for structure types.
+
+2002-02-27  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttload.c (TT_Load_Names): Simplifying and securing the
+	names table loader.  Invalid individual name entries are now handled
+	correctly.  This allows the loading of very buggy fonts like
+	`foxjump.ttf' without allocating tons of memory and causing crashes.
+
+	* src/otlayout/otlcommon.h, src/otlayout/otlcommon.c: Adding (still
+	experimental) code for OpenType Layout tables validation and
+	parsing.
+
+	* src/type1/t1cmap.h, src/type1/t1cmap.c: Adding (still
+	experimental) code for Type 1 charmap processing.
+
+	* src/sfnt/ttcmap0.c: New file.  It contains a new, still
+	experimental SFNT charmap processing support.
+
+	* include/freetype/internal/ftobjs.h: Adding validation support as
+	well as internal charmap object definitions (FT_CMap != FT_CharMap).
+
+2002-02-24  David Turner  <david@freetype.org>
+
+	* Renaming stream functions to the FT_<Subject>_<Action> scheme:
+
+	  FT_Seek_Stream    => FT_Stream_Seek
+	  FT_Skip_Stream    => FT_Stream_Skip
+	  FT_Read_Stream    => FT_Stream_Read
+	  FT_Read_Stream_At => FT_Stream_Read_At
+	  FT_Access_Frame   => FT_Stream_Enter_Frame
+	  FT_Forget_Frame   => FT_Stream_Exit_Frame
+	  FT_Extract_Frame  => FT_Stream_Extract_Frame
+	  FT_Release_Frame  => FT_Stream_Release_Frame
+	  FT_Get_XXXX       => FT_Stream_Get_XXXX
+	  FT_Read_XXXX      => FT_Stream_Read_XXXX
+
+	  FT_New_Stream( filename, stream ) =>
+	    FT_Stream_Open( stream, filename )
+
+	    (The function doesn't create the FT_Stream structure, it simply
+	    initializes it for reading.)
+
+	  FT_New_Memory_Stream( library, FT_Byte*  base, size, stream ) =>
+	    FT_Stream_Open_Memory( stream, const FT_Byte* base, size )
+
+	  FT_Done_Stream  => FT_Stream_Close
+	  FT_Stream_IO    => FT_Stream_IOFunc
+	  FT_Stream_Close => FT_Stream_CloseFunc
+
+	  ft_close_stream => ft_ansi_stream_close (in base/ftsystem.c only)
+	  ft_io_stream    => ft_ansi_stream_io    (in base/ftsystem.c only)
+
+	* src/base/ftutil.c: New file.  Contains all memory and list
+	management code (previously in `ftobjs.c' and `ftlist.c',
+	respectively).
+
+	* include/freetype/internal/ftobjs.h: Moving all code related to
+	glyph loaders to ...
+	* include/freetype/internal/ftgloadr.h: This new file.
+	`FT_GlyphLoader' is now a pointer to the structure
+	`FT_GlyphLoaderRec'.
+	(ft_glyph_own_bitmap): Renamed to ...
+	(FT_GLYPH_OWN_BITMAP): This.
+	* src/base/ftobjs.c: Moving all code related to glyph loaders
+	to ...
+	* src/base/ftgloadr.c: This new file.
+
+2002-02-22  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftdebug.h (FT_Trace): Remove comma in
+	enum to avoid compiler warnings.
+
+2002-02-21  David Turner  <david@freetype.org>
+
+	Modified the debug sub-system initialization.  Trace levels can now
+	be specified within the `FT2_DEBUG' environment variable.  See the
+	comments within `ftdebug.c' for more details.
+
+	* src/base/ftdebug.c: (FT_SetTraceLevel): Removed.
+	(ft_debug_init): New function.
+	(ft_debug_dummy): Removed.
+	Updated to changes in ftdebug.h
+
+	* include/freetype/internal/ftdebug.h: Always define
+	FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE is defined.
+	(FT_Assert): Renamed to ...
+	(FT_ASSERT): This.
+	Some stuff from ftdebug.h has been moved to ...
+
+	* include/freetype/internal/fttrace.h: New file, to define the trace
+	levels used for debugging.  It is used both to define enums and
+	toggle names for FT2_DEBUG.
+
+	* include/freetype/internal/internal.h: Updated.
+
+	* src/base/ftobjs.c, src/base/ftstream.c: Updated.
+
+	* include/freetype/internal/ftextend.h, src/base/ftextend.c:
+	Removed.  Both files are now completely obsolete.
+	* src/base/Jamfile, src/base/rules.mk: Updated.
+
+	* include/freetype/fterrors.h: Adding `#undef FT_ERR_CAT' and
+	`#undef FT_ERR_XCAT' to avoid warnings with certain compilers (like
+	LCC).
+
+	* src/pshinter/pshalgo2.c (print_zone): Renamed to ...
+	(psh2_print_zone): This to avoid errors during compilation of debug
+	library.
+
+	* src/smooth/ftgrays.c (FT_COMPONENT): Change definition to as
+	`trace_smooth'.
+
+2002-02-20  David Turner  <david@freetype.org>
+
+	* README: Adding `devel@freetype.org' address for bug reports.
+
+2002-02-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install.mk (check): New dummy target.
+	(.PHONY): Add it.
+
+2002-02-19  Werner Lemberg  <wl@gnu.org>
+
+	* builds/freetype.mk (FT_CFLAGS): Use $(INCLUDE_FLAGS) first.
+
+	* src/cache/ftccache.c (ftc_cache_resize): Mark `error' as unused
+	to avoid compiler warning.
+	* src/cff/cffload.c (CFF_Get_String): Ditto.
+	* src/cff/cffobjs.c (CFF_StrCopy): Ditto.
+	* src/psaux/psobjs.c (PS_Table_Done): Ditto.
+	* src/pcf/pcfread.c (pcf_seek_to_table_type): Ditto.
+	* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
+	(pcf_get_bitmaps): The same for `sizebitmaps'.
+	* src/psaux/t1decode.c (T1_Decode_Parse_Charstrings): The same for
+	`orig_y'.
+	(t1operator_seac): Comment out more dead code.
+	* src/pshinter/pshalgo2.c (ps2_hints_apply): Add `DEBUG_HINTER'
+	conditional.
+	* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
+	load_truetype_glyph): Add `TT_CONFIG_OPTION_BYTECODE_INTERPRETER'
+	conditional.
+
+2002-02-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/autohint/ahglyph.c (ah_outline_link_segments): Remove unused
+	variables.
+	* src/autohint/ahhint.c (ah_align_serif_edge): Use FT_UNUSED instead
+	of UNUSED.
+	* src/autohint/ahmodule.c (ft_autohinter_reset): Ditto.
+	* src/pshinter/pshrec.c (ps_mask_table_merge): Fix typo in variable
+	swapping code.
+	* src/pshinter/pshglob.h (PSH_Blue_Align): Add PSH_BLUE_ALIGN_NONE.
+	* src/pshinter/pshglob.c (psh_blues_snap_stem): Use it.
+	* src/pshinter/pshalgo1.c (psh1_hint_table_optimize): Ditto.
+	* src/pshinter/pshalgo2.c (psh2_hint_align): Ditto.
+	* include/freetype/internal/ftobjs.h (UNUSED): Removed.
+
+2002-02-10  Roberto Alameda  <ojancano@geekmail.de>
+
+	Add support for ISOLatin1 PS encoding.
+
+	* include/freetype/freetype.h (ft_encoding_latin_1): New tag
+	(`lat1').
+	* include/freetype/internal/t1types.h (T1_Encoding_Type): Add
+	`t1_encoding_isolatin1'.
+	* src/type1/t1driver.c (Get_Char_Index, Get_Next_Char): Handle
+	ft_encoding_latin_1.
+	* src/type1/t1load.c (parse_encoding): Handle `ISOLatin1Encoding'.
+	* src/type1/t1objs.c (T1_Face_Init): Handle `t1_encoding_isolatin1'.
+
+----------------------------------------------------------------------------
+
+Copyright 2002, 2003, 2004, 2005, 2007, 2008 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/extensions/externals/src/freetype-2.4.9/ChangeLog.22 b/extensions/externals/src/freetype-2.4.9/ChangeLog.22
new file mode 100644
index 0000000..4144288
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/ChangeLog.22
@@ -0,0 +1,2837 @@
+2006-05-12  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.2.1 released.
+	=========================
+
+
+	Tag sources with `VER-2-2-1'.
+
+2006-05-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/sources.py (re_source_keywords): Add word
+	boundary markers.
+	* src/tools/docmaker/content.py (re_field): Allow `.' in field names
+	(but not at the beginning or end).
+	* src/tools/docmaker/tohtml.py (html_header_1): Use `utf-8' charset.
+	(block_footer): Split into...
+	(block_footer_start, block_footer_middle, block_footer_end): This to
+	add navigation buttons.
+	(HtmlFormatter::block_exit): Updated.
+
+	* include/freetype/*: Many minor documentation improvements (adding
+	links, spelling errors, etc.).
+
+2006-05-11  Werner Lemberg  <wl@gnu.org>
+
+	* README: Minor updates.
+
+	* include/freetype/*: s/scale/scaling value/ where appropriate.
+	Many other minor documentation improvements.
+
+	* src/tools/docmaker/sources.py (re_italic, re_bold): Handle
+	trailing punctuation.
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word): Add
+	warning message for undefined cross references.
+	Update handling of re_italic and re_bold.
+
+2006-05-11  Masatake YAMATO  <jet@gyve.org>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Check errno only if
+	read system call returns -1.
+	Remove a redundant parenthesis.
+
+2006-05-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Avoid infinite loop if
+	given an empty, un-mmap()able file.  Reported and suggested fix in
+	Savannah bug #16555.
+
+	* builds/freetype.mk (refdoc): Write-protect the `docmaker'
+	directory to suppress generation of .pyc files.  According to the
+	Python docs there isn't a more elegant solution (currently).
+
+	* builds/toplevel.mk (dist): New target which builds .tar.gz,
+	.tar.bz2, and .zip files.  Note that the version number is still
+	hard-coded.
+	(do-dist): Sub-target of `dist'.
+	(CONFIG_GUESS, CONFIG_SUB): New variables.
+	(.PHONY): Updated.
+
+2006-05-09  Rajeev Pahuja  <rpahuja@esri.com>
+
+	* builds/win32/visualc/freetype.sln,
+	builds/win32/visualc/freetype.vcproj: Upgraded to VS.NET 2005 from
+	VS.NET 2003
+	Added files ftbbox.c, fttype1.c, ftwinfnt.c, ftsynth.c.
+
+	* builds/win32/visualc/index.html: Updated.
+
+2006-05-07  Werner Lemberg  <wl@gnu.org>
+
+	Put version information into the configure script.  Reported by Paul
+	Watson <pwatson@redlinepy.com>.
+
+	* builds/unix/configure.ac: Renamed to...
+	* builds/unix/configure.raw: This which now serves (with appropriate
+	modifications) as a template for configure.ac.
+
+	* version.sed: New script.
+
+	* autogen.sh: Generate configure.ac from configure.raw, using
+	FREETYPE_MAJOR, FREETYPE_MINOR, and FREETYPE_PATCH from freetype.h.
+
+2006-05-06  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* builds/unix/configure.ac (version_info): Set to 9:10:3.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj, builds/freetype.mk (refdoc),
+	Jamfile (RefDoc), README: s/220/221/, s/2.2.0/2.2.1/.
+	Minor updates.
+
+	* docs/CHANGES, docs/VERSION.DLL, docs/PROBLEMS, README.CVS:
+	Updated.
+
+	* builds/unix/install-sh: Updated from `texinfo' CVS module at
+	savannah.gnu.org.
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+2006-05-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/lzw/ftlzw2.c: Renamed to...
+	* src/lzw/ftlzw.c: This.
+
+	* src/lzw/Jamfile, src/lzw/rules.mk: Updated.
+
+	* builds/mac/FreeType.m68k_cfm.make.txt,
+	builds/mac/FreeType.m68k_far.make.txt,
+	builds/mac/FreeType.ppc_carbon.make.txt,
+	builds/mac/FreeType.ppc_classic.make.txt: Updated.
+
+2006-05-03  David Turner  <david@freetype.org>
+
+	Allow compilation again with C++ compilers.
+
+	* include/freetype/internal/ftmemory.h (FT_ASSIGNP,
+	FT_ASSIGNP_INNER): New macros which do the actual assignment, and
+	which exist in two variants (for C and C++).
+	Update callers accordingly.
+
+2006-05-03  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Removed.
+
+2006-05-02  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftmemory.h: s/new/newsz/ (for C++).
+	(FT_ALLOC): Remove redundant redefinition.
+
+	* builds/compiler/gcc-dev.mk (CFLAGS) [g++]: Don't use
+	`-Wstrict-prototypes'.
+
+	* src/base/ftstream.c (FT_Stream_EnterFrame): Add cast.
+
+	* include/freetype/config/ftconfig.h (FT_BASE_DEF) [__cplusplus]:
+	Remove `extern'.
+
+2006-05-02  David Turner  <david@freetype.org>
+
+	Update the memory management functions and macros to safely deal
+	with array size buffer overflows.  This corresponds to attempts to
+	allocate arrays that are too large.  For an example, consider the
+	following code:
+
+	  count = read_uint32_from_file(); array = malloc( sizeof ( Item ) *
+	  count ); for ( nn = 0; nn < count; nn++ )
+	    array[nn] = read_item_from_file();
+
+	If `count' is larger than `FT_UINT_MAX/sizeof(Item)', the
+	multiplication overflows, and the array allocated os smaller than
+	the data read from the file.  In this case, the heap will be
+	trashed, and this can be used as a denial-of-service attack, or make
+	the engine crash later.
+
+	The FT_ARRAY_NEW and FT_ARRAY_RENEW macros now ensure that the new
+	count is no larger than `FT_INT_MAX/item_size', otherwise a new
+	error code `FT_Err_Array_Too_Large' will be returned.
+
+	Note that the memory debugger now works again when FT_DEBUG_MEMORY
+	is defined.  FT_STRICT_ALIASING has disappeared; the corresponding
+	code is now the default.
+
+
+	* include/freetype/config/ftconfig.h (FT_BASE_DEF) [!__cplusplus]:
+	Don't use `extern'.
+
+	* include/freetype/fterrdef.h (FT_Err_Array_Too_Large): New error
+	code.
+
+	* include/freetype/internal/ftmemory.h (FT_DEBUG_INNER)
+	[FT_DEBUG_MEMORY]: New macro.
+	(ft_mem_realloc, ft_mem_qrealloc): Pass new object size count also.
+	(ft_mem_alloc_debug, ft_mem_qalloc_debug, ft_mem_realloc_debug,
+	ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
+	(FT_MEM_ALLOC, FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC,
+	FT_MEM_FREE): Redefine.
+	(FT_MEM_NEW_ARRAY, FT_MEM_RENEW_ARRAY, FT_MEM_QNEW_ARRAY,
+	FT_MEM_QRENEW_ARRAY): Redefine.
+	(FT_ALLOC_MULT, FT_REALLOC_MULT, FT_MEM_QALLOC_MULT,
+	FT_MEM_QREALLOC_MULT): New macros.  Update callers where
+	appropriate.
+	(FT_MEM_SET_ERROR): Slightly redefine.
+
+
+	* src/base/ftdbgmem.c (_ft_debug_file, _ft_debug_lineno)
+	[FT_DEBUG_MEMORY]: New global variables, replacing...
+	(FT_MemTable_Rec) [FT_DEBUG_MEMORY]: Remove `filename' and
+	`line_no'.  Update all callers.
+	(ft_mem_debug_alloc) [FT_DEBUG_MEMORY]: Avoid possible integer
+	overflow.
+	(ft_mem_alloc_debug, ft_mem_realloc_debug, ft_mem_qalloc_debug,
+	ft_mem_qrealloc_debug, ft_mem_free_debug): Removed.
+
+	* src/base/ftmac.c (read_lwfn): Catch integer overflow.
+	* src/base/ftrfork.c (raccess_guess_darwin_hfsplus): Ditto.
+	* src/base/ftutil.c: Remove special code for FT_STRICT_ALIASING.
+	(ft_mem_alloc, ft_mem_realloc, ft_mem_qrealloc): Rewrite.
+
+
+	* include/freetype/ftstream.h (FT_FRAME_ENTER, FT_FRAME_EXIT,
+	FT_FRAME_EXTRACT, FT_FRAME_RELEASE): Use FT_DEBUG_INNER to report the
+	place where the frames were entered, extracted, exited or released
+	in the memory debugger.
+
+	* src/base/ftstream.c (FT_Stream_ReleaseFrame) [FT_DEBUG_MEMORY]:
+	Call ft_mem_free.
+	(FT_Stream_EnterFrame) [FT_DEBUG_MEMORY]: Use ft_mem_qalloc.
+	(FT_Stream_ExitFrame) [FT_DEBUG_MEMORY]: Use ft_mem_free.
+
+2006-04-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (Mac_Read_POST_Resource): Correct pfb_pos
+	initialization, remove extra cast to copy to pfb_lenpos.  This fixes
+	parsing of PFB fonts with MacOS resource fork (bug introduced
+	2003-09-11).  Patch provided by Huib-Jan Imbens <ft@imbens.nl>.
+
+2006-04-29  Werner Lemberg  <wl@gnu.org>
+
+	Further C library abstraction.  Based on a patch from
+	msn2@bidyut.com.
+
+	* include/freetype/config/ftstdlib.h (FT_CHAR_BIT, FT_FILE,
+	ft_fopen, ft_fclose, ft_fseek, ft_ftell, ft_fread, ft_smalloc,
+	ft_scalloc, ft_srealloc, ft_sfree, ft_labs): New wrapper macros for
+	C library functions.  Update all users accordingly (and catch some
+	other places where the C library function was used instead of the
+	wrapper functions).
+
+	* src/base/ftsystem.c: Don't include stdio.h and stdlib.h.
+	* src/gzip/zutil.h [MSDOS && !(__TURBOC__ || __BORLANDC__)]: Don't
+	include malloc.h.
+
+
+	* builds/unix/unix-def.in (datarootdir): Define, for autoconf 2.59c
+	and forthcoming versions.
+
+2006-04-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/lzw/ftlzw.c, src/lzw/zopen.c, src/lzw/zopen.h: Removed,
+	obsolete.
+
+2006-04-27  yi luo  <luoyi.ly@gmail.com>
+
+	* builds/win32/visualc/freetype.vcproj: Updated.
+
+2006-04-26  David Turner  <david@freetype.org>
+
+
+	* Version 2.2 released.
+	=======================
+
+
+	Tag sources with `VER-2-2-0'.
+
+2006-04-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (shift_elements): Don't use FT_Long but
+	FT_PtrDiff for `delta'.  Reported by Céline PILLET
+	<Celine.Pillet@Tagginfo.com>.
+
+2006-04-21  David Turner  <david@freetype.org>
+
+	* include/freetype/ftincrem.h: Documentation updates.
+	(FT_Incremental_Interface): New typedef.
+
+	* include/freetype/ftmodapi.h, include/freetype/ftglyph.h:
+	Documentation updates.
+
+	* include/freetype/freetype.h: Documentation update.
+	(FT_HAS_FAST_GLYPHS): Always set to 0.
+
+	* include/freetype/ftstroke.h, src/base/ftstroke.c (FT_Stroker_New):
+	Take an FT_Library argument instead of FT_Memory.
+
+	* src/sfnt/ttcmap.c: Remove compiler warnings (gcc-4.0.2).
+
+2006-04-13  David Turner  <david@freetype.org>
+
+	* src/autofit/afloader.c (af_loader_init, af_loader_load_g): Remove
+	superfluous code in the auto-fitter's loader.
+
+2006-04-05  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/makefile, builds/amiga/makefile.os4,
+	builds/amiga/smakefile: Added FT2_BUILD_LIBRARY define.
+
+2006-04-03  luoyi  <luoyi.ly@gmail.com>
+
+	* builds/compiler/intelc.mk (TE): New variable.
+	(ANSIFLAGS): Updated.
+
+2006-04-03  Werner Lemberg  <wl@gnu.org>
+
+	* builds/exports.mk (clean_symbols_list, clean_apinames): Removed.
+	(CLEAN): Add $(EXPORTS_LIST) and $(APINAMES_EXE).
+	(.PHONY): Updated.
+
+	* configure.ac: Minor fixes to improve --help output.
+
+
+	* docs/PROBLEMS: New file.
+
+2006-04-01  David Turner  <david@freetype.org>
+
+	* docs/CHANGES: Updated.
+
+	* include/freetype/ftcache.h, include/freetype/config/ftheader.h:
+	Update documentation comments.
+
+2006-04-01  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install.mk (uninstall): Don't handle `cache'
+	directory which no longer exists.
+
+2006-03-29  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* src/psaux/psconv.c: Changed some variables which are expected to
+	hold negative values from `char' to `FT_Char' to allow building with
+	a compiler where `char' is unsigned by default.
+
+2006-03-27  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttkern.c (tt_face_get_kerning): Fix a serious bug that
+	causes some programs to go into an infinite loop when dealing with
+	fonts that don't have a properly sorted kerning sub-table.
+
+2006-03-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (ERRMSG4): New macro.
+	(_bdf_parse_glyphs): Handle invalid BBX values.
+
+	* include/freetype/fterrdef.h (FT_Err_Bbx_Too_Big): New error
+	macro.
+
+2006-03-23  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+
+	* src/tools/docmaker/tohtml.py (html_header_2): Add horizontal
+	padding between table elements.
+	(html_header_1): The `DOCTYPE' comment must be in uppercase.
+	(make_html_para): Convert `...' quotations into real left and
+	right single quotes.
+	Use `para_header' and `para_footer'.
+
+	* src/tools/docmaker/sources.py (re_bold, re_italic): Accept "'"
+	also.
+
+2006-03-23  David Turner <david@freetype.org>
+
+	Add FT_Get_SubGlyph_Info API to retrieve subglyph data.  Note that
+	we do not expose the FT_SubGlyphRec structure.
+
+	* include/freetype/internal/ftgloadr.h (FT_SUBGLYPH_FLAGS_*): Moved
+	to...
+	* include/freetype/freetype.h (FT_SUBGLYPH_FLAGS_*): Here.
+	(FT_Get_SybGlyph_Info): New declaration.
+
+	* src/base/ftobjs.c (FT_Get_SubGlyph_Info): New function.
+
+
+	* src/autofit/afloader.c (af_loader_load_g): Compute lsb_delta and
+	rsb_delta correctly in edge cases.
+
+2006-03-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c, (ftc_node_mru_up, FTC_Cache_Lookup)
+	[!FTC_INLINE]: Compile conditionally.
+	* src/cache/ftccache.h: Updated.
+
+	* src/cache/ftcglyph.c (FTC_GNode_Init, FTC_GNode_UnselectFamily,
+	FTC_GNode_Done, FTC_GNode_Compare, FTC_Family_Init, FTC_GCache_New):
+	s/FT_EXPORT/FT_LOCAL/.
+	(FTC_GCache_Init, FTC_GCache_Done): Commented out.
+	(FTC_GCache_Lookup) [!FTC_INLINE]: Compile conditionally.
+	s/FT_EXPORT/FT_LOCAL/.
+	* src/cache/ftcglyph.h: Updated.
+
+	* src/cache/ftcimage.c (FTC_INode_Free, FTC_INode_New):
+	s/FT_EXPORT/FT_LOCAL/.
+	(FTC_INode_Weight): Commented out.
+	* src/cache/ftcimage.h: Updated.
+
+	* src/cache/ftmanag.c (FTC_Manager_Compress,
+	FTC_Manager_RegisterCache, FTC_Manager_FlushN):
+	s/FT_EXPORT/FT_LOCAL/.
+	* src/cache/ftmanag.h: Updated.
+
+	* src/cache/ftcsbits.c (FTC_SNode_Free, FTC_SNode_New,
+	FTC_SNode_Compare): s/FT_EXPORT/FT_LOCAL/.
+	(FTC_SNode_Weight): Commented out.
+	* src/cache/ftcsbits.h: Updated.
+
+2006-03-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c, src/cache/ftccache.h (FTC_Node_Destroy):
+	Remove, unused.
+
+	* src/cache/ftccmap.h: Remove, unused.
+
+	* src/cache/rules.mk (CACHE_DRV_H): Remove ftccmap.h.
+
+2006-03-21  Zhe Su  <james.su@gmail.com>
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Improve
+	algorithm.
+
+2006-03-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cfftypes.h (CFF_CharsetRec): Add `max_cid' member.
+
+	* src/cff/cffload.c (cff_charset_load): Set `charset->max_cid'.
+
+	* src/cff/cffgload.c (cff_slot_load): Change type of third parameter
+	to `FT_UInt'.
+	Check range of `glyph_index'.
+	* src/cff/cffgload.h: Updated.
+
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Handle invalid offset
+	correctly.
+
+
+	* builds/freetype.mk (refdoc), docs/CHANGES, Jamfile (RefDoc),
+	README: s/2.1.10/2.2/.
+
+2006-03-21  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale): Fix small bug
+	that crashes the auto-hinter (introduced by previous patch).
+
+2006-03-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/freetype.mk (CACHE_DIR, CACHE_H): Remove.
+	(FREETYPE_H): Updated.
+
+	* src/cache/rules.mk (CACHE_H_DIR): Remove.
+	(CACHE_DRV_H): Updated.
+
+2006-03-20  David Turner  <david@freetype.org>
+
+	* include/freetype/cache/ftccache.h,
+	include/freetype/cache/ftccmap.h, include/freetype/cache/ftcglyph.h
+	include/freetype/cache/ftcimage.h include/freetype/cache/ftcmanag.h
+	include/freetype/cache/ftcmru.h include/freetype/cache/ftcsbits.h:
+	Move to...
+
+	* src/cache/ftccache.h, src/cache/ftcglyph.h, src/cache/ftcimage.h,
+	src/cache/ftcsbits.h, src/cache/ftcmanag.h, src/cache/ftccmap.h,
+	src/cache/ftcmru.h: This new location.
+	Update declarations according to the changes in the corresponding
+	source files.
+
+	Note that these files are not used by FreeType clients; all public
+	APIs of the cache module have been already moved to
+	`include/freetype/ftcache.h', and all FT_CACHE_INTERNAL_XXXX_H
+	macros resolve to it.
+
+	Reason for the move is to allow modifications of the internals
+	without interferences with rogue clients.  Note that there are no
+	known clients that access the cache internals at the moment.
+
+	* builds/unix/install.mk (install): Don't install headers from
+	$(CACHE_H).
+	Remove `freetype/cache' from the target directory.
+
+	* include/freetype/config/ftheader.h (FT_CACHE_MANAGER_H,
+	FT_CACHE_INTERNAL_MRU_H, FT_CACHE_INTERNAL_MANAGER_H,
+	FT_CACHE_INTERNAL_CACHE_H, FT_CACHE_INTERNAL_GLYPH_H,
+	FT_CACHE_INTERNAL_IMAGE_H, FT_CACHE_INTERNAL_SBITS_H): Point to
+	FT_CACHE_H.
+
+	* src/cache/ftcbasic.c, src/cache/ftccache.h, src/cache/ftccback.h,
+	src/cache/ftccmap.c, src/cache/ftcglyph.c, src/cache/ftcglyph.h,
+	src/cache/ftcimage.c, src/cache/ftcimage.h, src/cache/ftcmanag.c,
+	src/cache/ftcmanag.h, src/cache/ftcmru.h, src/cache/ftcsbits.c,
+	src/cache/ftcsbits.h: Don't use the FT_CACHE_INTERNAL_XXX_H macros
+	but include the headers directly (which are now in `src/cache').
+
+	* src/cache/ftccache.c:  Don't use the FT_CACHE_INTERNAL_XXX_H
+	macros but include the headers directly.
+	(FTC_Cache_Init, FTC_Cache_Done, FTC_Cache_NewNode,
+	FTC_Cache_Lookup, FTC_Cache_RemoveFaceID): Declare as FT_LOCAL_DEF.
+
+	* src/cache/ftccache.c:  Don't use the FT_CACHE_INTERNAL_XXX_H
+	macros but include the headers directly.
+	(FTC_MruNode_Prepend, FTC_MruNode_Up, FTC_MruNode_Remove,
+	FTC_MruList_Init, FTC_MruList_Reset, FTC_MruList_Done,
+	FTC_MruList_New, FTC_MruList_Remove, FTC_MruList_RemoveSelection):
+	Declare as FT_LOCAL_DEF.
+	(FTC_MruListFind, FTC_MruList_Lookup) [!FTC_INLINE]: Compile
+	conditionally.
+	Declare as FT_LOCAL_DEF.
+
+
+	* builds/win32/visualc/freetype.dsp: Update project file, add
+	missing base source files (ftstroke.c, ftxf86.c, etc.).
+
+
+	* src/autofit/afcjk.c, src/autofit/aflatin.c, src/base/ftobjs.c,
+	src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrobjs.c,
+	src/sfnt/sfobjs.c, src/sfnt/ttmtx.c, src/type1/t1afm.c,
+	src/type1/t1objs.c: Remove compiler warnings when building with
+	Visual C++ 6 and /W4.
+
+	* src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
+	hinting for italic/oblique fonts.
+
+
+
+	* src/truetype/ttpload.c, src/truetype/ttpload.h
+	(tt_face_get_device_metrics): Change second argument to `FT_UInt'.
+
+2006-03-06  David Turner  <david@freetype.org>
+
+	* src/cache/ftcmanag.c (FTC_Manager_Lookup_Size): Prevent crashes in
+	Mozilla/FireFox print preview in Ubuntu Hoary.
+
+2006-02-28  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftutil.c (ft_mem_qalloc) [FT_STRICT_ALIASING]: Do not
+	return error when size == 0.
+
+2006-02-28  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftobjs.c (FT_Done_Library): Remove modules in reverse
+	order so that type42 module is removed before truetype module.  This
+	avoids double free in some occasions.
+
+2006-02-28  David Turner  <david@freetype.org>
+
+	* Release candidate VER-2-2-0-RC4.
+	----------------------------------
+
+	* docs/CHANGES: Documentation updates.
+
+2006-02-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
+	build ftvalid in ft2demos.  It works as dummy ABI if gxvalid is not
+	built.
+
+2006-02-27  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/cache/ftccache.h
+	[FT_CONFIG_OPTION_OLD_INTERNALS]: Remove declaration of
+	ftc_node_done.
+
+	* src/cache/ftccache.c (ftc_node_destroy)
+	[!FT_CONFIG_OPTION_OLD_INTERNALS]: Mark as FT_LOCAL_DEF.  This
+	should now fix all possible compilation options.
+
+2006-02-27  David Turner  <david@freetype.org>
+
+	* src/base/ftutil.c (ft_mem_alloc, ft_mem_qalloc, ft_mem_realloc,
+	ft_mem_qrealloc): Return an error if a negative size is passed in
+	parameters.
+
+	* src/cache/ftccache.c (ftc_node_destroy): Mark as FT_BASE_DEF since
+	it needs to be exported for rogue clients.
+
+	* src/pshinter/pshglob.c (psh_blues_set_zones_0): Prevent problems
+	with malformed fonts which have an odd number of blue values (these
+	are broken according to the specs).
+
+	* src/cff/cffload.c (cff_subfont_load), src/type1/t1load.c
+	(T1_Open_Face): Modify the loaders to force even-ness of
+	`num_blue_values'.
+
+	(cff_index_access_element): Ignore invalid entries in index files.
+
+2006-02-27  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Check the case where width
+	or height is 0.
+
+2006-02-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/mac/FreeType.m68k_cfm.make.txt,
+	builds/mac/FreeType.m68k_far.make.txt,
+	builds/mac/FreeType.ppc_carbon.make.txt,
+	builds/mac/FreeType.ppc_classic.make.txt: Update to new header
+	inclusion introduced on 2006-02-16.
+
+2006-02-27  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftobjs.c (GRID_FIT_METRICS): New macro.
+	(ft_glyphslot_grid_fit_metrics, FT_Load_Glyph) [GRID_FIT_METRICS]:
+	Re-enable glyph metrics grid-fitting.  It is now done in the base
+	layer.
+	(FT_Set_Char_Size, FT_Set_Pixel_Sizes): Make sure the width and
+	height are not too small or too large, just like we were doing in
+	2.1.10.
+
+	* src/autofit/afloader.c (af_loader_load_g): The vertical metrics
+	are not scaled.
+
+2006-02-26  Werner Lemberg  <wl@gnu.org>
+
+	* docs/release: Minor additions and clarifications.
+
+	* docs/CHANGES: Updated to reflect many fixes for backwards
+	compatibility.  Still incomplete.
+
+2006-02-26  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (ft_recompute_scaled_metrics): Re-enable
+	conservative rounding of metrics to avoid breaking clients like
+	Pango (see http://bugzilla.gnome.org/show_bug.cgi?id=327852).
+
+2006-02-25  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+	* src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF (again).
+
+2006-02-25  David Turner  <david@freetype.org>
+
+	Fix compiler warnings as well as C++ compilation problems.
+	Add missing prototypes.
+
+	* src/autofit/afcjk.c, src/base/ftobjs.c, src/base/ftutil.c,
+	src/bdf/bdfdrivr.c, src/cff/cffcmap.c, src/cff/cffobjs.c,
+	src/psaux/afmparse.c,, src/psaux/t1cmap.c, src/smooth/ftgrays.c
+	src/tools/apinames.c, src/truetype/ttdriver.c: Add various casts,
+	initialize variables, and decorate functions with FT_CALLBACK_DEF,
+	etc., to fix compiler warnings (and C++ compiling errors).
+
+	* src/cache/ftcbasic.c: Fix `-Wmissing-prototypes' warnings with
+	gcc.
+
+	* builds/unix/ftsystem.c: Don't include FT_INTERNAL_OBJECTS_H but
+	FT_INTERNAL_STREAM_H.
+
+	* src/base/ftsystem.c: Include FT_INTERNAL_STREAM_H.
+
+	* include/freetype/config/ftheader.h (FT_PFR_H): New macro.
+
+	* include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Don't
+	define for C++.
+
+	* include/freetype/internal/services/svotval.h: Don't include
+	FT_OPENTYPE_VALIDATE_H but FT_INTERNAL_VALIDATE_H.
+
+	* include/freetype/internal/services/svpfr.h: Include FT_PFR_H.
+
+	* src/gzip/ftgzip.c: Include FT_GZIP_H.
+
+	* src/lzw/ftlzw.c, src/lzw/ftlzw2.c: Include FT_LZW_H.
+
+	* src/sfnt/ttbdf.c (tt_face_load_bdf_props): Rearrange code.
+
+2006-02-24  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
+	ft_contour_enclosed, ft_outline_get_orientation): Commented out.  We
+	have to wait until `FT_GlyphSlot_Own_Bitmap' is stabilized.
+	(FT_Outline_Embolden): Use `FT_Outline_Get_Orientation'.
+
+2006-02-24  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Update
+	documentation.
+
+	* include/freetype/ftsynth.h (FT_GlyphSlot_Own_Bitmap),
+	src/base/ftsynth.c (FT_GlyphSlot_Own_Bitmap): New function to make
+	sure a glyph slot owns its bitmap.  It is also marked experimental
+	and due to change.
+	(FT_GlyphSlot_Embolden): Undo the last change.  It turns out that
+	rendering the outline confuses some applications.
+
+2006-02-24  David Turner  <david@freetype.org>
+
+	* Release candidate VER-2-2-0-RC3.
+	----------------------------------
+
+	* src/cache/ftcbasic.c: Correct compatibility hack bug.
+
+2006-02-24  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/freetype.h (FT_Size_RequestRec): Change the type
+	of `width' and `height' to `FT_Long'.
+	(enum FT_Size_Request_Type), src/base/ftobjs.c (FT_Request_Metrics):
+	New request type `FT_SIZE_REQUEST_TYPE_SCALES' to specify the scales
+	directly.
+
+2006-02-23  David Turner  <david@freetype.org>
+
+	Two BDF patches from Debian libfreetype6 for 2.1.10.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a bug with zero-width
+	glyphs.
+	Fix a problem with large encodings.
+
+
+	Fix binary compatibility issues for gnustep-back (GNUstep backend
+	module) which still crashes under Sarge.
+
+	* src/cache/ftccmap.c (FTC_OldCMapType, FTC_OldCMapIdRec,
+	FTC_OldCMapDesc) [FT_CONFIG_OPTION_OLD_INTERNALS]: New data
+	structures and enumerations.
+	(FTC_CMapCache_Lookup) [FT_CONFIG_OPTION_OLD_INTERNALS]: New
+	compatibility code.
+
+	* src/cache/ftcbasic.c: Fix a silly bug that prevented our `hack' to
+	support rogue clients compiled against 2.1.7 to work correctly.
+	This probably explains the GNUstep crashes with the second release
+	candidate.
+
+2006-02-23  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftoutln.h (enum FT_Orientation): New value
+	`FT_ORIENTATION_NONE'.
+
+	* src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has,
+	ft_contour_enclosed, ft_outline_get_orientation): Another version of
+	`FT_Outline_Get_Orientation'.  This version differs from the public
+	one in that each part (contour not enclosed in another contour) of the
+	outline is checked for orientation.
+	(FT_Outline_Embolden): Use `ft_outline_get_orientation'.
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Render the outline and
+	use bitmap's embolden routine when the outline one failed.
+
+2006-02-22  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* modules.cfg: Compile in ftotval.c and ftxf86.c by default for ABI
+	compatibility.
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Fix a memory leak.
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned,
+	tt_sbit_decoder_load_byte_aligned) [FT_OPTIMIZE_MEMORY]: Fix sbit
+	loading.  (Only tested with bit aligned sbit with x_pos == 0.)
+
+	* src/truetype/ttpload.c (tt_face_load_hdmx,
+	tt_face_get_device_metrics) [FT_OPTIMIZE_MEMORY]: `hdmx' is not
+	actually used.
+
+2006-02-21  David Turner  <david@freetype.org>
+
+	Add a new API named FT_Get_TrueType_Engine_Type to determine whether
+	we have a patented, unpatented, or unimplemented TrueType bytecode
+	interpreter.
+
+	The FT_Get_Module_Flags API was removed consequently.
+
+	* include/freetype/ftmodapi.h (FT_Module_Get_Flags): Removed.
+	Replaced with...
+	(FT_Get_TrueType_Engine_Type): This.
+	(FT_TrueTypeEngineType): New enumeration.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_ENGINE_H):
+	New macro.
+
+	* src/base/ftobjs.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
+	(FT_Module_Get_Flags): Removed.  Replaced with...
+	(FT_Get_TrueType_Engine_Type): This.
+
+	* src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_ENGINE_H.
+	(tt_service_truetype_engine): New service structure.
+	(tt_services): Register it.
+
+	* include/freetype/internal/services/svtteng.h: New file.
+
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Fix silly bug that prevented
+	embedded bitmaps from being correctly listed and used.
+
+
+	* src/sfnt/ttmtx.c (tt_face_load_hmtx): Disable memory optimization
+	if FT_CONFIG_OPTION_OLD_INTERNALS is used.  The is necessary because
+	libXfont is directly accessing the HMTX data, unfortunately.
+	Fix some compiler warnings.
+	(tt_face_get_metrics): Ditto.
+
+
+	* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Fix handling of
+	character advances.
+
+2006-02-20  David Turner  <david@freetype.org>
+
+	Support binary compatibility with the X.Org server's Xfont library.
+	Note that this change unfortunately prevents memory optimizations
+	for the embedded bitmap loader.
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface): Move
+	`set_sbit_strike' and `load_sbit_metrics' fields to the location of
+	version 2.1.8.
+
+	* src/sfnt/sfdriver.c (tt_face_set_sbit_strike_stub): Call
+	FT_Size_Request.
+	(sfnt_interface): Updated.
+
+	* src/sfnt/ttsbit.c [FT_CONFIG_OPTION_OLD_INTERNALS]: Don't load
+	ttsbit0.c.
+	(tt_load_sbit_metrics): Make `sbit_small_metrics_fields' static.
+
+	* src/sfnt/ttsbit.h: Updated.
+
+2006-02-17  David Turner  <david@freetype.org>
+
+	* builds/unix/unix-cc.in (LINK_LIBRARY): Don't filter out exported
+	functions anymore.  This ensures that all FT_BASE internal functions
+	are available for dynamic linking.
+
+	* include/freetype/ftcache.h (FTC_IMAGE_TYPE_COMPARE,
+	FTC_IMAGE_TYPE_HASH), src/cache/ftcbasic.c (FTC_OldFontRec,
+	FTC_OldImageDescRec, FTC_ImageCache_Lookup, FTC_Image_Cache_New,
+	FTC_OldImage_Desc, FTC_OLD_IMAGE_FORMAT, ftc_old_image_xxx,
+	ftc_image_type_from_old_desc, FTC_Image_Cache_Lookup,
+	FTC_SBitCache_Lookup, FTC_SBit_Cache_New, FTC_SBit_Cache_Lookup)
+	[FT_CONFIG_OPTION_OLD_INTERNALS]: Try to revive old functions of the
+	cache sub-system.  We try to recognize old legacy signatures with a
+	gross hack (hope it works).
+
+2006-02-17  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+2006-02-16  David Turner  <david@freetype.org>
+
+	Massive changes to the internals to respect the internal object
+	layouts and exported functions of FreeType 2.1.7.  Note that the
+	cache sub-system cannot be fully retrofitted, unfortunately.
+
+	* include/freetype/config/ftoption.h
+	(FT_CONFIG_OPTION_OLD_INTERNALS): New macro.
+
+	* include/freetype/ftcache.h, include/freetype/cache/ftccache.h,
+	include/freetype/cache/ftccmap.h,
+	include/freetype/internal/ftcalc.h,
+	include/freetype/internal/ftdriver.h,
+	include/freetype/internal/ftmemory.h,
+	include/freetype/internal/ftobjs.h,
+	include/freetype/internal/psaux.h, include/freetype/internal/sfnt.h,
+	include/freetype/internal/t1types.h,
+	include/freetype/internal/tttypes.h, src/base/ftcalc.c,
+	src/base/ftdbgmem.c, src/base/ftobjs.c, src/base/ftutil.c,
+	src/bdf/bdfdrivr.c, src/cache/ftccache.c, src/cache/ftccback.h,
+	src/cache/ftcmanag.c, src/cff/cffdrivr.c, src/cid/cidriver.c,
+	src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/psaux/psauxmod.c,
+	src/sfnt/sfdriver.c, src/truetype/ttdriver.c, src/type1/t1driver.c,
+	src/type1/t1objs.c, src/type42/t42drivr.c, src/winfonts/winfnt.c:
+	Use FT_CONFIG_OPTION_OLD_INTERNALS to revive old functions and data
+	structures.
+
+	Move newly added structure elements to the end of the affected
+	structure and add stub fields (if FT_CONFIG_OPTION_OLD_INTERNALS is
+	defined) to assure binary compatibility with older FreeType
+	versions.
+	Use FT_CONFIG_OPTION_OLD_INTERNALS to add function stubs for old
+	functions:
+
+	  ft_stub_set_char_sizes
+	  ft_stub_set_pixel_sizes
+
+	Rename the following internal functions to provide the old function
+	names as stubs:
+
+	  FT_Alloc          -> ft_mem_alloc
+	  FT_QAlloc         -> ft_mem_qalloc
+	  FT_Realloc        -> ft_mem_realloc
+	  FT_QRealloc       -> ft_mem_qrealloc
+	  FT_Free           -> ft_mem_free
+	  FT_Alloc_Debug    -> ft_mem_alloc_debug
+	  FT_QAlloc_Debug   -> ft_mem_qalloc_debug
+	  FT_Realloc_Debug  -> ft_mem_realloc_debug
+	  FT_QRealloc_Debug -> ft_mem_qrealloc_debug
+	  FT_Free_Debug     -> ft_mem_free_debug
+
+2006-02-15  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
+	unused `max_points' and `max_contours'.
+
+	* src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c
+	(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Update.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Remove unused
+	`max_components'.
+
+	* src/truetype/ttinterp.h (TT_ExecContextRec): Remove unused
+	`loadSize' and `loadStack'.
+
+	* src/truetype/ttinterp.c (TT_Done_Context, TT_Load_Context),
+	src/sfnt/ttload.c (tt_face_load_maxp): Update.
+
+	* src/cff/cffobjs.h (cff_size_select), src/sfnt/sfdriver.c
+	(sfnt_interface), src/truetype/ttdriver.c (tt_size_request): Fix
+	compiler errors/warnings when TT_CONFIG_OPTION_EMBEDDED_BITMAPS is not
+	defined.
+
+	* src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics): Fix
+	possible segment faults for the non-FT_OPTIMIZE_MEMORY'ed versions.
+	(finally!)
+
+
+	For most OpenType tables, `tt_face_load_xxxx' simply loads the table
+	and `face->root' is set later in `sfnt_load_face'.  Here, we try to
+	make this work for _all_ tables.  Also improve tracing messages.
+
+	* src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c, src/sfnt/ttload.c,
+	src/sfnt/ttmtx.c: all `tt_face_load_xxxx' should load the table and
+	then exit.  Error handling or setting face->root is done later in
+	`sfnt_load_face'.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Work harder.
+	Mac bitmap-only fonts are not scalable.
+	Check that `face->header.Units_Per_EM' is not zero.
+	(LOAD_, LOADM_): Emit pretty trace messages.
+
+	* src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Read metrics
+	from `eblc'.
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps), src/sfnt/ttpost.c
+	(load_format_20, load_format_25, tt_face_get_ps_name): Use
+	face->max_profile.numGlyphs, instead of face->root.num_glyphs.
+
+2006-02-14  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftoutln.h (FT_Outline_Embolden): Mention in
+	documentation that negative strength values are possible.
+	Give an example call.
+
+	* include/freetype/freetype.h (FT_GlyphSlotRec): Improve
+	documentation of `outline' field.
+
+	* src/sfnt/sfobjc.s: Inckude FT_INTERNAL_DEBUG_H.
+	* src/sfnt/sfdriver.c: Include ttmtx.h.
+
+	* src/autofit/afcjk.c: Include aftypes.h and aflatin.h.
+
+2006-02-14  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttmtx.c (tt_face_get_metrics): Typo.
+
+2006-02-14  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttmtx.c (tt_face_load_hhea, tt_face_load_hmtx): Simply
+	return error if table is missing.
+	Check table length in non-FT_OPTIMIZE_MEMORY'ed `tt_face_load_hmtx'.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Take care of missing metrics
+	tables.  The last change makes Mac bitmap-only font not load and
+	this fixes it.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix compilation
+	error when FT_CONFIG_OPTION_INCREMENTAL is defined.
+
+2006-02-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Clean up the SFNT_Interface.  In this final pass, `load_hmtx' is
+	split from `load_hhea'.
+
+	* include/freetype/internal/sfnt.h, src/sfnt/sfdriver.c,
+	src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: Split `hmtx' from `hhea'.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Update.
+
+2006-02-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttmtx.h, src/sfnt/ttmtx.c: Why are there two copies of
+	code...
+
+2006-02-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Clean up the SFNT_Interface.  In this pass, we want to treat the
+	font directory (offset table and table directory) as a normal table
+	like the others.  This also means that TTCs are no longer recognized
+	there but in `init_face'.
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface),
+	src/sfnt/sfdriver.c: `load_sfnt_header' and `load_directory' are
+	combined and renamed to `load_font_dir'.
+
+	* src/sfnt/ttload.h, src/sfnt/ttload.c:
+	s/sfnt_dir_check/check_table_dir/.
+	`sfnt_init' is moved to sfobjs.c and renamed to `sfnt_open_font'.
+	`tt_face_load_sfnt_header' and `tt_face_load_directory' are combined
+	and renamed to `tt_face_load_font_dir'.
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Recognize TTC here.
+
+2006-02-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Clean up the SFNT_Interface.  Table loading functions are now named
+	after the tables' tags; `hdmx' is TrueType-specific and thus the
+	code is moved to the truetype module; `get_metrics' is moved here
+	from the truetype module so that the code can be shared with the cff
+	module.
+
+	This pass involves no real changes.  That is, the code is moved
+	verbatim mostly.  The only exception is the return value of
+	`tt_face_get_metrics'.
+
+	* include/freetype/internal/sfnt.h, src/sfnt/rules.mk,
+	src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
+	src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttsbit.c,
+	src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: Clean up the SFNT_Interface.
+
+	* src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: New files.  Metrics-related
+	tables' loading and parsing code is moved to here.
+	Move `tt_face_get_metrics' here from the truetype module.  The
+	return value is changed from `void' to `FT_Error'.
+
+	* include/freetype/internal/fttrace.h: New trace: ttmtx.
+
+	* src/truetype/ttpload.c, src/truetype/ttpload.h: `hdmx' loading and
+	parsing code is moved here.
+	New function `tt_face_load_prep' split from `tt_face_load_fpgm'.
+	`tt_face_load_fpgm' returns `FT_Err_Ok' if `fpgm' doesn't exist.
+
+	* src/cff/cffgload.c, src/cff/cffobjs.c: Update.
+
+	* src/truetype/ttgload.c, src/truetype/ttobjs.c: Update.
+
+2006-02-11  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/autofit/afcjk.c (af_cjk_metrics_init): Fix a stupid bug...
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Use
+	AF_LatinMetricsRec as the dummy metrics because we cast the metrics
+	to it later in `af_latin_hints_link_segments'.
+
+2006-02-11  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/config/ftoption.h (AF_CONFIG_OPTION_CJK): #define
+	to enable autofit CJK script support.  (#define'd by default.)
+
+	* src/autofit/aflatin.h (AF_LATIN_CONSTANT): New macro.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Make sure
+	that `edge_distance_threshold' is always set.
+	(af_latin_hints_link_segments): Potential divide-by-zero bug.
+	Use latin constant in the scoring formula.
+
+	* src/autofit/afcjk.c: Minor updates due to the above three changes.
+
+	* docs/TODO, docs/CHANGES: Updated.
+
+2006-02-09  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Introduce experimental autofit CJK module based on akito's autohint
+	patch.  You need to #define AF_MOD_CJK in afcjk.c to enable it.
+
+	* src/autofit/afglobal.c, src/autofit/afcjk.h, src/autofit/afcjk.c,
+	src/autofit/rules.mk, src/autofit/autofit.c, src/autofit/aftypes.h:
+	Add CJK module based on akito's autohint patch.
+
+	* src/autofit/afhints.h (AF_SegmentRec): New field `len' for the
+	overlap length of the segments.
+	(AF_SEGMENT_LEN, AF_SEGMENT_DIST): New macros.
+
+	* src/autofit/aflatin.h (af_latin_metrics_init_widths),
+	src/autofit/aflatin.c (af_latin_metrics_init_widths): Made
+	`FT_LOCAL'.
+	Use the character given by the caller.
+	(af_latin_metrics_init_widths, af_latin_hints_link_segments): Scale
+	the thresholds.
+
+	* src/autofit/afloader.c (af_loader_load_g): Respect
+	AF_SCALER_FLAG_NO_ADVANCE.
+
+2006-02-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidparse.c (cid_parse_new): Remove shadowing variable.
+
+2006-02-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/cid/cidparse.c (cid_parse_new): Fix for abnormally short or
+	broken CIDFont.  Reported by Taek Kwan(TK) Lee (see ft-devel
+	2005-11-02).
+
+2006-02-08  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.ac: Fix bug for `--with-old-mac-fonts'
+	option on UNIX platform.  It has been broken since 2006-01-11.
+
+2006-02-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/module.mk: s/otvalid_module_class/otv_module_class/.
+	* src/gxvalid/module.mk: s/gxvalid_module_class/gxv_module_class/.
+
+	* builds/unix/unixddef.mk: Actually do define PLATFORM (fixing
+	change from 2006-01-31).
+	(TOP_DIR, OBJ_DIR): Update.
+
+	* builds/unix/install.mk (install): Fix path for ftmodule.h.
+
+	* Makefile, *.mk, builds/unix/unix-cc.in, builds/unix-def.in: Use
+	`?=' where appropriate.
+
+	* builds/detect.mk (TOP_DIR), builds/os2/os2-dev.mk (TOP_DIR),
+	builds/win32/w32-dev.mk (TOP_DIR): Removed.  Defined elsewhere.
+
+2006-01-31  Werner Lemberg  <wl@gnu.org>
+
+	Implement new, simplified module selection.  With GNU make it is now
+	sufficient to modify a single file, `modules.cfg', to control the
+	inclusion of modules and base extension files.
+
+	This change also fixes the creation of ftmodule.h; it now depends on
+	`modules.cfg' and thus is rebuilt only if necessary.
+
+	Finally, a version of `ftoption.h' in OBJ_DIR is preferred over the
+	default location.
+
+	* modules.cfg: New file.
+
+	* builds/freetype.mk: Don't include `modules.mk'.
+	Include all `rules.mk' files as specified in `modules.cfg'.
+	(FTOPTION_FLAG, FTOPTION_H): New variables.
+	(FT_CFLAGS): Add macro definition for FT_CONFIG_MODULES_H.
+	Add FTOPTION_FLAG.
+	($(FT_INIT_OBJ)): Don't use FT_MODULE_LIST.
+	(CONFIG_H): Add FTMODULE_H and FTOPTION_H.
+	(INCLUDES): Add DEVEL_DIR.
+	(INCLUDE_FLAGS, FTSYS_SRC, FTSYS_OBJ, FTDEBUG_SRC, FTDEBUG_OBJ,
+	OBJ_M, OBJ_S): Use `:=', not `='.
+	(remove_ftmodule_h): New phony target to delete `ftmodule.h'.
+	(distclean): Add remove_ftmodule_h.
+
+	* builds/modules.mk: (MODULE_LIST): Removed.
+	(make_module_list, clean_module_list): Replace targets
+	with...
+	(FTMODULE_H_INIT, FTMODULE_H_CREATE, FTMODULE_H_DONE): New
+	variables.  Reason for the change is that it is not possible to have
+	a phony prerequisite which is run only if the target file must be
+	rebuilt (phony prerequisites act like subroutines and are *always*
+	executed).  We only want to rebuild `ftmodule.h' if `module.cfg' is
+	changed.
+	Update all callers.
+	($FTMODULE_H)): Rule to create `ftmodule.h', depending on
+	`modules.cfg'.
+
+	* builds/toplevel.mk: Rewrite and simplify module handling.
+	(MODULES_CFG, FTMODULE_H): New variables.
+	Include MODULES_CFG.
+	(MODULES): New variable to include all `module.mk' and `rules.mk'
+	files.  We no longer use make's `wildcard' function for this.
+
+	* Makefile (USE_MODULES): Remove.  Update all users.
+	(OBJ_DIR): Define it here.
+
+	* src/*/module.mk: Change
+
+	    make_module_list: foo
+	    foo: ...
+
+	to
+
+	    FTMODULE_H_COMMANDS += FOO
+	    define FOO
+	    ...
+	    endef
+
+	in all files.  `FTMODULE_H_COMMANDS' is used in `FTMODULE_H_CREATE'.
+
+	* src/base/rules.mk (BASE_EXT_SRC): Use BASE_EXTENSIONS.
+
+	* builds/unix/detect.mk (setup): Always execute `configure' script.
+	(have_mk): Rename to...
+	(have_Makefile): This.
+	Don't use `strip' function.
+
+	* builds/unix/unix.mk: Include `install.mk' only if BUILD_PROJECT is
+	defined.
+	(have_mk): Don't use `strip' function.
+	Test for unix-def.mk in OBJ_DIR, not BUILD_DIR (and invert the test
+	accordingly).
+
+	* builds/unix/install.mk (install, uninstall): Handle `ftmodule.h'.
+
+	* builds/os2/os2-dev.mk, builds/unix/unix-dev.mk,
+	builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk: Don't define
+	BUILD_DIR but DEVEL_DIR for development header files.
+
+	* builds/ansi/ansi-def.mk (TOP_DIR, OBJ_DIR),
+	builds/beos/beos-def.mk (TOP_DIR, OBJ_DIR), builds/unix/unix-def.in
+	(TOP_DIR, OBJ_DIR): Removed.  Defined elsewhere.
+
+	* builds/dos/dos-def.mk (OBJ_DIR), builds/os2/os2-def.mk (OBJ_DIR),
+	builds/win32/win32-def.mk (OBJ_DIR): Removed.  Defined elsewhere.
+
+	* builds/unix/unixddef.mk: Don't define BUILD_DIR but DEVEL_DIR for
+	development header files.
+	Don't define PLATFORM.
+
+	* configure: Copy `modules.cfg' to builddir if builddir != srcdir.
+	Update snippet taken from autoconf's m4sh.m4 to current CVS version.
+	Be more verbose.
+
+	* include/freetype/config/ftmodule.h: Add comments -- this file is
+	no longer used if FreeType is built with GNU make.
+
+	* docs/CHANGES, docs/CUSTOMIZE, docs/INSTALL, docs/INSTALL.ANY,
+	docs/INSTALL.GNU, docs/INSTALL.UNX: Document new build mechanism.
+	Other minor updates.
+
+	* modules.txt: Removed.  Contents included in `modules.cfg'.
+
+
+	* include/freetype/internal/ftmemory.h (FT_QAlloc_Debug,
+	FT_Free_Debug) [FT_STRICT_ALIASING]: Fix typos.
+
+	* src/base/ftdbgmem.c (FT_Alloc_Debug, FT_Realloc_Debug,
+	FT_QAlloc_Debug, FT_QRealloc_Debug, FT_Free_Debug)
+	[FT_STRICT_ALIASING]: Implement.
+
+2006-01-31  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
+	(cid_face_init), src/pfr/pfrobjs.c (pfr_face_init),
+	src/type1/t1objs.c (T1_Face_Init): Set face->height to MAX(1.2 *
+	units_per_EM, ascender - descender).
+
+2006-01-31  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/t1types.h (AFM_FontInfo),
+	src/psaux/afmparse.c, src/tools/test_afm.c: Read `FontBBox',
+	`Ascender', and `Descender' from an AFM.
+
+	* src/type1/t1afm.c (T1_Read_Metrics): Use the metrics from the AFM.
+
+	* include/freetype/freetype.h (FT_FaceRec): Mention that fields may
+	be changed after file attachment.
+
+2006-01-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/*/module.mk (.PHONY): Add.
+
+2006-01-27  Werner Lemberg  <wl@gnu.org>
+
+	* README, docs/FTL.TXT: Fix email address for bug reports.
+	Other minor formatting.
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+	* src/autofit/module.mk (add_autofit_module), src/bdf/module.mk
+	(add_bdf_module), src/type42/module.mk (add_type42_driver): Fix
+	whitespace.
+
+	* src/smooth/module.mk (add_smooth_renderer): Add lcd and lcdv
+	renderer classes.
+
+2006-01-27  David Turner  <david@freetype.org>
+
+	* builds/unix/configure.ac: Fix build problem on Cygwin.
+
+	* builds/unix/install.mk (install): Don't install the internal
+	headers, and remove existing ones if found in the target install
+	directory.
+
+	* src/autofit/afwarp.c: Add simple #ifdef to prevent compilation
+	if the warp hinter isn't active (it shouldn't, still experimental).
+
+	* Jamfile, include/freetype/config/ftmodule.h: Remove `gxvalid'
+	and `otvalid' from the list of modules that are linked statically
+	to a given FreeType library.  Functionality has been moved to the
+	`ftvalid' CVS module.
+
+	Note also that current Make-based build system still compiles the
+	modules though.
+
+	* include/freetype/config/ftoption.h (FT_STRICT_ALIASING): New macro
+	which controls the definitions of the memory management functions to
+	avoid warnings with recent versions of GCC.  This macro is only here
+	to be disabled, in case we detect problems with the new scheme.
+
+	NOTE: Disable macro to use the memory debugger -- this will be fixed
+	      later!
+
+	* include/freetype/internal/ftmemory.h, src/base/ftutil.c (FT_Alloc,
+	FT_QAlloc, FT_Realloc, FT_QRealloc, FT_Free) [FT_STRICT_ALIASING]:
+	New versions.
+
+
+	* builds/win32/visualc/freetype.dsp: Updating project file to
+	define FT2_BUILD_LIBRARY, and remove gxvalid + otvalid modules from
+	compilation.
+
+
+	* builds/freetype.mk (FT_CFLAGS), Jamfile (DEFINES): Define the
+	macro FT2_BUILD_LIBRARY when compiling the library.
+
+	* include/freetype/config/ftheader.h: Remove inclusions of internal
+	headers except if the macro FT2_BUILD_LIBRARY is defined.
+
+
+	* include/freetype/internal/psaux.h (AFM_KernPair, AFM_TrackKern,
+	AFM_FontInfo): Move structure declarations to...
+	* include/freetype/internal/t1types.h: This file.
+
+
+	* (many files): Fix compiler warnings.
+	Various minor reorganizations.
+
+
+	* src/cff/cffload.c (cff_font_done): Don't free static array
+	`subfonts'.
+
+	* src/otvalid/otvcommn.c (otv_ClassDef_validate),
+	src/otvalid/otvgpos.c (otv_x_sxy): Fix debugging information.
+
+
+	Get rid of writable static variables (i.e., the string table) in
+	afmparse, and fix compilation in FT2_MULTI mode.
+
+	* src/psaux/afmparse.c: Include ft2build.h and FT_FREETYPE_H.
+	(AFM_MAX_ARGUMENTS): Define...
+	* src/psaux/afmparse.h: Here.
+	* src/psaux/Jamfile (_sources): Add afmparse.
+
+	* src/psaux/psconv.c: Include psconv.h.
+
+	* src/type1/t1afm.c: Don't include FT_INTERNAL_TYPE1_TYPES_H but
+	FT_INTERNAL_POSTSCRIPT_AUX_H.
+	* src/type1/t1afm.h: Include FT_INTERNAL_TYPE1_TYPES_H.
+
+2006-01-23  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/freetype.h (FT_Select_Size): Rename the second
+	argument from `idx' to `strike_index'.
+	(FT_Size_Request_Type): Add FT_SIZE_REQUEST_TYPE_MAX to the end of
+	this enum.
+
+	* include/freetype/internal/ftobjs.h (FT_REQUEST_WIDTH,
+	FT_REQUEST_HEIGHT): New macros to get the width and height of a
+	request, in fractional pixels.
+
+	* include/freetype/internal/ftobjs.h (FT_Select_Metrics,
+	FT_Request_Metrics), src/base/ftobjs.c (FT_Select_Metrics,
+	FT_Request_Metrics): New base functions to set the font metrics.  They
+	were part of FT_Select_Size/FT_Request_Size and are made independent
+	functions so that metrics are not set again and again.
+
+	* src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): Metrics are set
+	only when driver's size_select/size_request is NULL.  That is, drivers
+	should set the metrics themselves.
+	(FT_Match_Size): Round before matching.  This was what we did and it
+	does cause some problems without rounding.
+
+	* src/cff/cffobjs.c (cff_size_select), src/truetype/ttdriver.c
+	(tt_size_select): Set the font metrics.
+	s/index/strike_index/.
+	The scaled metrics are always preferred over strikes' metrics, even
+	when some strike is selected.  This is done because the strikes'
+	metrics are not reliable, e.g., the sign of the descender is wrong for
+	some fonts.
+
+	* src/cff/cffobjs.c (cff_size_request), src/truetype/ttdriver.c
+	(tt_size_request): Set the font metrics.
+	Call cff_size_select/tt_size_select when some strike is matched.
+
+	* src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/cid/cidobjs.c,
+	src/pcf/pcfdrivr.c, src/truetype/ttdriver.c, src/type1/t1objs.c,
+	src/type1/t1objs.h, src/type42/t42objs.c, src/winfonts/winfnt.c:
+	Set the font metrics.
+	s/index/strike_index/.
+
+	* src/tools/test_afm.c, src/psaux/psconv.c: Older versions of these
+	files were committed.  Just a catch-up.
+	(PS_Conv_ToFixed): Remove the `goto'.
+	(PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Speed up a little.
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbit_strikes,
+	tt_face_load_strike_metrics), src/sfnt/ttsbit0.c
+	(tt_face_load_sbit_strikes, tt_face_load_strike_metrics): The
+	advertised metrics in `available_sizes' are different from those
+	actually used.
+
+2006-01-23  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/psaux/psaux.c src/psaux/psauxmod.c src/type1/t1driver.c: Make
+	AFM parser optional, controlled by `T1_CONFIG_OPTION_NO_AFM'.
+
+2006-01-22  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`texinfo' CVS module at savannah.gnu.org.
+
+2006-01-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c.
+
+	* src/autofit/afloader.c (af_loader_load_g): Move AF_USE_WARPER up
+	to avoid compiler warnings.
+
+	* src/autofit/afwarp.c (af_warper_compute_line_best): Remove
+	shadowing variable declarations.
+	Fix warning parameters and replace printf with AF_LOG.
+	(af_warper_compute): Remove unused variable.
+
+2006-01-20  David Turner  <david@freetype.org>
+
+	Adding experimental implementation of `warp hinting' (new hinting
+	algorithm for gray-level and LCD rendering).  It is disabled by
+	default, you need to #define AF_USE_WARPER in aftypes.h.
+
+	* src/autofit/afhints.c (af_glyph_hints_scale_dim) [AF_USE_WARPER]:
+	New function.
+	* src/autofit/afhints.h: Updated.
+
+	* src/autofit/aflatin.c [AF_USE_WARPER]: Include afwarp.h.
+	(af_latin_hints_init) [AF_USE_WARPER]: Reset mode to
+	FT_RENDER_MODE_NORMAL if an LCD mode is selected.
+	(af_latin_hints_apply) [AF_USE_WARPER]: Call af_warper_compute
+	appropriately.
+
+	* src/autofit/afloader.c (af_loader_load_g) [!AF_USER_WARPER]:
+	Isolate code for adjusting metrics.
+
+	* src/autofit/aftypes.h (AF_USE_WARPER): New macro (commented out by
+	default).
+
+	* src/autofit/afwarp.c, src/autofit/afwarp.h: New files.
+
+	* src/autofit/autofit.c [AF_USE_WARPER]: Include afwarp.c.
+
+	* src/autofit/Jamfile (_sources): Add afwarp.
+
+2006-01-19  David Turner  <david@freetype.org>
+
+	* src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Fix small bug
+	that prevented compilation when FT_OPTIMIZE_MEMORY is defined.
+
+2006-01-19  Brian Weed  <bw@imaginengine.com>
+
+	* builds/win32/visualc/freetype.dsp: Updated.
+
+2006-01-17  Werner Lemberg  <wl@gnu.org>
+
+	Use pscmap service in CFF module.
+
+	* src/cff/cffcmap.c (cff_cmap_uni_pair_compare): Removed.
+	(cff_sid_to_glyph_name): New function.
+	(cff_cmap_unicode_init, cff_cmap_unicode_done,
+	cff_cmap_unicode_char_index, cff_cmap_unicode_char next): Use pscmap
+	service.
+	(cff_cmap_unicode_class_rec): Updated.
+	* src/cff/cffcmap.h (CFF_CMapUnicode, CFF_CMap_UniPair): Removed.
+
+
+	* src/psnames/psmodule.c (ps_unicodes_char_next): Fix `unicode'
+	return value.
+
+
+	* src/psaux/afmparse.c (afm_parser_read_vals): Use double casting
+	to avoid compiler warnings regarding type-punning.
+
+2006-01-16  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/psaux/afmparse.c, src/psaux/afmparse.h: New files which
+	implement an AFM parser.
+
+	* src/psaux/psconv.c, src/psaux/psconv.h: New files to provide
+	conversion functions (e.g., PS real number => FT_Fixed) for the
+	PS_Parser and AFM_Parser.  Some of the functions are taken, with
+	some modifications, from the file psobjs.c.
+
+	* src/psaux/psobjs.c: Use functions from psconv.c.
+
+	* include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Add
+	`AFM_Parser' to the `psaux' service.
+
+	* src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Include
+	those new files.
+
+	* src/tools/test_afm.c: A test program for AFM parser.
+
+	* include/freetype/internal/services/svkern.h: New file providing a
+	`Kerning' service.  It is currently only used to get the track
+	kerning information.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_KERNING_H): New
+	macro.
+
+	* src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1afm.c,
+	src/type1/t1afm.h: Update to use the AFM parser.
+	Provide the `Kerning' service.
+
+	* include/freetype/freetype.h, src/base/ftobjs.c: New API
+	`FT_Get_Track_Kerning'.
+
+2006-01-15  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/ftobjs.h, src/base/ftobjs.c,
+	src/bdf/bdfdrivr.c, src/cff/cffgload.c, src/cid/cidgload.c,
+	src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c:
+	s/ft_fake_vertical_metrics/ft_synthesize_vertical_metrics/.
+
+	* docs/CHANGES: Mention that vertical metrics are synthesized for
+	fonts not having this info.
+
+2006-01-15  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/ftobjs.h (ft_fake_vertical_metrics),
+	src/base/ftobjs.c (ft_fake_vertical_metrics): New function to fake
+	vertical metrics.
+
+	* src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c,
+	src/type1/t1gload.c, src/winfonts/winfnt.c: Fake vertical metrics,
+	which are monotone.
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Some fixes and
+	formattings in vertical metrics faking.  There is still room for
+	improvements (and so does the CFF module).
+
+2006-01-15  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdrivr.c
+	(PCF_Glyph_Load), src/winfonts/winfnt.c (FNT_Load_Glyph): Don't set
+	the linear advance fields as they are only used by the outline
+	glyphs.
+
+	* include/freetype/freetype.h: Documentation updates and
+	clarifications.
+	The meaning of FT_LOAD_FORCE_AUTOHINT is changed so that no real
+	change need be made to the code.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Resolve flag dependencies and
+	decide whether to use the auto-hinter according to documentation.
+	There should to be no real difference.
+	Some checks (e.g., is text height positive?) after the glyph is
+	loaded.
+	(FT_Select_Size, FT_Request_Size): Scales are set to wrong values.
+	Be careful that scales won't be negative.
+
+2006-01-14  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* docs/CHANGES: Mention the size selection change.
+
+	* src/bdf/bdfdrivr.c (BDF_Size_Request, BDF_Size_Select),
+	src/pcf/pcfdrivr.c (PCF_Size_Request, PCF_Size_Select),
+	src/winfonts/winfnt.c (FNT_Size_Request, FNT_Size_Select): Do size
+	matching for requests of type NOMINAL and REAL_DIM.
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Print trace message when
+	`pixel_height' is used for nominal height.
+
+	* src/base/ftobjs.c (FT_Request_Size): Call `FT_Match_Size' if the
+	face is bitmap only and driver doesn't provide `request_size'.  This
+	is added merely for completion as no driver satisfies the conditions.
+
+2006-01-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Introduce new size selection interface.
+
+	* include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec):
+	Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and
+	`select_size'.
+
+	* include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type,
+	FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c
+	(FT_Select_Size, FT_Request_Size): API additions to export the new
+	size selection interface.
+
+	* src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use
+	`FT_Request_Size'.
+
+	* include/freetype/internal/ftobjs.h (FT_Match_Size),
+	src/base/ftobjs.c (FT_Match_Size): New function to match a size
+	request against `available_sizes'.  Drivers supporting bitmap strikes
+	can use this function to implement `request_size'.
+
+	* src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h,
+	src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c,
+	src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c,
+	src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c:
+	Update to new size selection interface.
+
+	* src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c,
+	src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c,
+	src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size
+	selection interface.
+	Make `strike_index' FT_ULong and always defined.
+	Use `load_strike_metrics' provided by SFNT interface.
+
+2006-01-13  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/sfnt.h (SFNT_Interface): New method
+	`load_strike_metrics' used to load the strike's metrics.
+
+	* src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
+	src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'.
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly.
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for
+	nominal size unless it is obviously incorrect.
+
+	* include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on
+	FNT driver.
+
+2006-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Prepare use of pscmap service within CFF module.
+
+	* include/freetype/internal/services/svpscmap.h: Include
+	FT_INTERNAL_OBJECTS_H.
+	(PS_Unicode_Index_Func): Removed.  Unused.
+	(PS_Macintosh_Name_Func): Renamed to...
+	(PS_Macintosh_NameFunc): This.
+	Update all callers.
+	(PS_Adobe_Std_Strings_Func): Renamed to...
+	(PS_Adobe_Std_StringsFunc): This.
+	Update all callers.
+	(PS_UnicodesRec): This is the former `PS_Unicodes' structure.
+	Add `cmap' member.
+	Update all callers.
+	(PS_Unicodes): This is now a typedef'd pointer to PS_UnicodesRec.
+	Update all callers.
+	(PS_Glyph_NameFunc): New typedef.
+	(PS_Unicodes_InitFunc): Change arguments to expect a function
+	and generic data pointer which returns a glyph name from a given
+	index.
+
+	* src/psnames/psmodule.c (ps_unicodes_init, ps_unicodes_char_index,
+	ps_unicodes_char_next, pscmaps_interface): Updated.
+
+	* include/freetype/internal/t1types.h (T1_FaceRec): Updated.
+
+	* src/psaux/t1cmap.h (T1_CmapStdRec): Updated.
+	(T1_CmapUnicode, T1_CmapUnicodeRec): Removed.
+
+	* src/psaux/t1cmap.c (t1_get_glyph_name): New callback function.
+	(t1_cmap_unicode_init, t1_cmap_unicode_done,
+	t1_cmap_unicode_char_index, t1_cmap_unicode_char_next,
+	t1_cmap_unicode_class_rec): Updated.
+
+	* src/type42/t42types.h (T42_FaceRec): Updated.
+
+2006-01-11  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/ftmac.h: Add declaration of new functions
+	FT_New_Face_From_FSRef and FT_GetFile_From_Mac_ATS_Name that
+	were introduced by the jumbo patch on  2006-01-11.
+
+2006-01-11  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #15056 and use pscmap service in psaux module.
+
+	* include/freetype/internal/services/svpscmap.h (PS_UniMap): Use
+	FT_UInt32 for `glyph_index'.
+	(PS_Unicodes_InitFunc): Use FT_String for `glyph_names'.
+	(PS_Unicodes_CharIndexFunc): Use FT_UInt32 for `unicode'.
+	(PS_Unicodes_CharNextFunc): Make second argument a pointer to
+	FT_UInt32.
+
+	* src/psnames/psmodule.c (VARIANT_BIT, BASE_GLYPH): New macros.
+	(ps_unicode_value): Set VARIANT_BIT in return value if glyph is a
+	variant glyph (this is, it has non-leading `.' in its name).
+	(compare_uni_maps): Sort base glyphs before variant glyphs.
+	(ps_unicodes_init): Use FT_String for `glyph_names' argument.
+	Reallocate only if number of used entries is much smaller.
+	Updated to handle variant glyphs.
+	(ps_unicodes_char_index, ps_unicodes_char_next): Prefer base glyphs
+	over variant glyphs.
+	Simplify code.
+
+	* src/psaux/t1cmap.c (t1_cmap_uni_pair_compare): Removed.
+	(t1_cmap_unicode_init, t1_cmap_unicode_char_index,
+	t1_cmap_unicode_char_next): Use pscmap service.
+	(t1_cmap_unicode_done): Updated.
+
+	* src/psaux/t1cmap.h (T1_CMapUniPair): Removed.
+	(T1_CMapUnicode): Use PS_Unicodes structure.
+
+2006-01-11  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Jumbo patch to fix `deprecated' warning of cross-build for Tiger on
+	Intel, as reported by Sean McBride <sean@rogue-research.com> on
+	2005-08-24.
+
+	* src/base/ftmac.c: Heavy change to build without deprecated Carbon
+	functions on Tiger.
+
+	* builds/unix/configure.ac: Add options and autochecks for Carbon
+	functions availabilities, for MacOS X.
+
+	* builds/mac/ascii2mpw.py: Add converter for character `\305'.
+	* builds/mac/FreeType.m68k_{far|cfm}.make.txt: Add conditional
+	macros to avoid unavailable functions.
+	ftmac.c must be compiled without `-strict ansi', because it disables
+	cpp macro to use ToolBox system call.
+
+	* builds/mac/FreeType.ppc_{classic|carbon}.make.txt: Add conditional
+	macros to avoid unavailable functions.
+
+	* builds/mac/README: Detailed notes on function availabilities.
+
+	* docs/CHANGES: Notes about (possible) incompatibilities.
+
+2006-01-08  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2006-01-08  Huw D M Davies  <h.davies1@physics.ox.ac.uk>
+
+	* include/freetype/ftmodapi.h (FT_Module_Get_Flags): New
+	declaration.
+
+	* src/base/ftobjs.c (FT_Module_Get_Flags): New function.
+
+2006-01-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfread.c (pcf_get_bitmaps): Remove unused variable
+	`bitmaps'.  Reported by Yu Lei <yulei0@gmail.com>.
+
+	* src/base/ftutil.c (ft_highpow2): s/FT_BASE/FT_BASE_DEF/.
+	Reported by Niels Boldt <nielsboldt@gmail.com>.
+
+2005-12-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/sfnt/sfnt/ttbdf.c: Add newline '\n' to the end of file, for
+	MPW compiler.
+
+2005-12-23  David Turner  <david@freetype.org>
+
+	* Jamfile (RefDoc), docs/reference/README: Fix it so that `jam
+	refdoc' works correctly to generate the API reference in
+	`docs/reference'.
+
+	* src/tools/docmaker/tohtml.py (print_html_field,
+	print_html_field_list): Update to output nicer fields lists in the
+	API reference.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): FT_LOAD_TARGET_LIGHT now
+	forces auto-hinting.
+
+	* freetype/freetype.h: Updating the documentation for
+	FT_LOAD_TARGET_XXX and FT_Render_Mode values.
+
+2005-12-23  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (FT_New_Face_From_Suitcase): Count scalable faces
+	in supported formats (sfnt, LWFN) only, and ignore bitmap faces in
+	unsupported formats (fbit, NFNT).  The number of available faces are
+	passed via face->num_faces.  If bitmap faces are embedded in sfnt
+	resource, face->num_fixed_size is correctly set.  In public API,
+	FT_New_Face() and FT_New_Face_From_FSSpec() count the faces as
+	FT_GetFile_From_Mac_Name(), which ignores NFNT resources.
+
+	* doc/CHANGES: Mention the changes.
+
+2005-12-17  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttinterp.c (Update_Max): Set current size of buffer
+	correctly (so that memory debug system won't panic).
+
+2005-12-16  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/ftobjs.h (ft_glyphslot_grid_fit_metrics),
+	src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Removed.
+
+	* src/base/ftobjs.c (ft_recompute_scaled_metrics): Do not round.
+
+	* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+	(cid_slot_load_glyph), src/truetype/ttgload.c (compute_glyph_metrics),
+	src/type1/t1gload.c (T1_Load_Glyph): Do not round glyph metrics.
+
+	* doc/CHANGES: Mention the changes.
+
+2005-12-13  David Turner  <david@freetype.org>
+
+	Change the implementation of the LIGHT hinting mode to completely
+	disable horizontal hinting.  This is an experimental effort to
+	integrate David Chester's latest patch without affecting the other
+	hinting modes as well.
+
+	Note that this doesn't force auto-hinting for all fonts, however.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Don't set
+	scaler_fiags here but...
+	(af_glyph_hints_rescale): Here.
+
+	* src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal
+	hinting for `light' hinting mode.
+
+
+	* Jamfile: Small fix to ensure that ftexport.sym is placed into the
+	same location as other generated objects (i.e., within the `objs'
+	directory of the current directory).
+
+
+	Add support for an embedded `BDF ' table within SFNT-based bitmap
+	font files.  This is used to store atoms & properties from the
+	original BDF fonts that were used to generate the font file.
+
+	The feature is controlled by TT_CONFIG_OPTION_BDF within
+	`ftoption.h' and is used to implement FT_Get_BDF_Property for these
+	font files.
+
+	At the moment, this is still experimental, the BDF table format
+	isn't cast into stone yet.
+
+	* include/freetype/config/ftoption.h (TT_CONFIG_OPTION_BDF): New
+	macro.
+
+	* include/freetype/config/ftstdlib.h (ft_memchr): New macro.
+
+	* include/freetype/internal/tttypes.h (TT_BDFRec, TT_BDF)
+	[TT_CONFIG_OPTION_BDF]: New structure.
+	(TT_FaceRec) [TT_CONFIG_OPTION_BDF]: New member `bdf'.
+
+	* include/freetype/ttags.h (TTAG_BDF): New macro.
+
+	* src/sfnt/Jamfile (_sources): Add ttbdf.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttbdf.c.
+
+	* src/sfnt/sfdriver.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h and
+	FT_SERVICE_BDF_H.
+	(sfnt_get_charset_it) [TT_CONFIG_OPTION_BDF]: New function.
+	(sfnt_service_bdf) [TT_CONFIG_OPTION_BDF]: New service.
+	(sfnt_services) [TT_CONFIG_OPTION_BDF]: Add sfnt_service_bdf.
+
+	* src/sfnt/sfnt.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.c.
+
+	* src/sfnt/sfobjs.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h.
+	(sfnt_done_face) [TT_CONFIG_OPTION_BDF]: Call
+	tt_face_free_bdf_props.
+
+	* src/sfnt/ttbdf.h, src/sfnt/ttbdf.c: New files.
+
+2005-12-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjc.c (sfnt_init_face): Move tag check to...
+	* src/sfnt/ttload.c (sfnt_init): Here, before handling TTCs.
+
+2005-12-06  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttobjs.c (tt_size_init): size->ttmetrics.valid is
+	initialized twice.
+	size->strike_index is not initialized.
+
+2005-12-02  Taek Kwan(TK) Lee  <taeklee@gmail.com>
+
+	* src/type42/t42objs.c (T42_Face_Init): Replace call to
+	FT_New_Memory_Face with call to FT_Open_Face to pass `params'.
+
+2005-11-30  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Document ftdump's `-v' option.
+	Document latest charmap code changes.
+
+	* src/sfnt/ttcmap.c, src/sfnt/ttcmap.h:
+	s/TT_CMAP_FLAG_OVERLAPPED/TT_CMAP_FLAG_OVERLAPPING/.
+
+2005-11-30  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttcmap.c (tt_cmap4_char_map_binary,
+	tt_cmap12_char_map_binary): Fix compiler warnings.
+
+2005-11-29  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	Major update to distinguish between unsorted and overlapping
+	segments for cmap format 4.  For overlapping but sorted segments,
+	which is previously considered unsorted, we still use binary search.
+
+	* src/sfnt/ttcmap.h (TT_CMapRec_): Replace `unsorted' by `flags'.
+	(TT_CMAP_FLAG_UNSORTED, TT_CMAP_FLAG_OVERLAPPED): New macros.
+
+	* src/sfnt/ttcmap.c (OPT_CMAP4): Removed as it is always defined.
+	(TT_CMap4Rec_): Remove `old_charcode' and `table_length'.
+	(tt_cmap4_reset): Removed.
+	(tt_cmap4_init): Updated accordingly.
+	(tt_cmap4_next): Updated accordingly.
+	Take care of overlapping segments.
+	(tt_cmap4_validate): Make sure the subtable is large enough.
+	Do not check glyph_ids because some fonts set the length wrongly.
+	Also, if all segments have offset 0, glyph_ids is always invalid.
+	It does not cause any problem so far only because the check misses
+	equality.
+	Distinguish between unsorted and overlapping segments.
+	(tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): New functions
+	to do `charcode => glyph index' by linear/binary search.
+	(tt_cmap4_char_index, tt_cmap4_char_next): Use
+	tt_cmap4_char_map_linear and tt_cmap4_char_map_binary.
+	(tt_face_build_cmaps): Treat the return value of validator as flags
+	for cmap.
+
+2005-11-29  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttcmap.c (TT_CMap12Rec_, tt_cmap12_init, tt_cmap12_next):
+	New structures and functions for fast `next char'.
+	(tt_cmap12_char_map_binary): New function to do `charcode => glyph
+	index' by binary search.
+	(tt_cmap12_char_index, tt_cmap12_char_next): Use
+	tt_cmap12_char_map_binary.
+	(tt_face_build_cmaps): Check table and offset correctly (equality is
+	missing).
+
+2005-11-15  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/smakefile: Adjusted the compiler options
+	to the current sources, now really builds the gxvalid, gzip
+	and psnames modules.
+
+	* builds/amiga/src/base/ftsystem.c: The assumed Seek() position
+	in the file cache was off by one byte which could cause false
+	errors in font files.
+
+2005-11-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/mac/FreeType.m68k_far.make.txt,
+	builds/mac/FreeType.m68k_cfm.make.txt,
+	builds/mac/FreeType.ppc_classic.make.txt,
+	builds/mac/FreeType.ppc_carbon.make.txt:
+	Updated for MPW to build all available modules.
+
+2005-11-21  HÃ¥vard Wall  <haavardw@ifi.uio.no>
+
+	* src/bdf/bdfdrivr.c (bdf_interpret_style, BDF_Face_Done): Fix small
+	memory leak.
+
+2005-11-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (sfnt_init): Add tracing message.
+
+2005-11-21  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Image_offset was
+	added twice to image_start if image_format was 2 or 5.
+
+2005-11-21  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/sfobjs.c (sfnt_init_face): Check that format_tag is known
+	before loading the table directory.
+
+	* src/sfnt/ttload.c (tt_face_load_sfnt_header,
+	tt_face_load_directory): Delay sfnt_dir_check from
+	tt_face_load_sfnt_header to tt_face_load_directory.
+
+2005-11-20  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Clean up and return correct
+	error code.
+	(sfnt_init): New function to fill in face->ttc_header.  A non-TTC font
+	is synthesized into a TTC font with one offset table.
+	(tt_face_load_sfnt_header): Use sfnt_init.
+	Fix an invalid access if the font is TTC and face_index is -1.
+
+2005-11-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number
+	of metrics instead of aborting.  Patch suggested by Derek Noonburg.
+
+	* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+	(cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Scale
+	the glyph properly if no hinter is available.
+
+	* docs/CHANGES: Mention scaling bug.
+
+2005-11-18  susuzki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/ftgxval.h, src/base/ftgxval.c
+	(FT_TrueTypeGX_Free, FT_ClassicKern_Free): New functions to free
+	buffers allocated by gxvalid module.
+	* include/freetype/ftotval.h, src/base/ftotval.c
+	(FT_OpenType_Free): New function to free buffer allocated by
+	otvalid module.
+
+2005-11-18  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open, FT_New_Memory,
+	FT_Done_Memory), builds/vms/ftsystem.c (FT_Stream_Open, FT_New_Memory,
+	FT_Done_Memory), builds/win32/ftdebug.c (FT_Message, FT_Panic):
+	s/FT_EXPORT/FT_BASE/.
+
+2005-11-17  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/src/base/ftdebug.c (FT_Trace_Get_Count,
+	FT_Trace_Get_Name, FT_Message, FT_Panic),
+	builds/amiga/src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory,
+	FT_Stream_Open): s/FT_EXPORT/FT_BASE/.
+
+2005-11-17  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/makefile, builds/amiga/makefile.os4,
+	builds/amiga/smakefile,
+	builds/amiga/include/freetype/config/ftmodule.h: Updated the Amiga
+	build files (added support for the gxvalid module).
+
+2005-11-17  Werner Lemberg  <wl@gnu.org>
+
+	Add vertical metrics support to OpenType CFF outlines.  Based on a
+	patch from Mike Moening <MikeM@RetekSolutions.com>.
+
+	* src/cff/cffgload.c (cff_face_get_vertical_metrics): New function.
+	(cff_slot_load): Use cff_face_get_vertical_metrics.
+
+	* docs/CHANGES: Updated.
+
+2005-11-17  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftcalc.c (FT_MulTo64): Commented out.
+
+	* include/freetype/internal/ftcalc.h (FT_SqrtFixed),
+	src/base/ftcalc.c (FT_SqrtFixed),
+	include/freetype/internal/ftdebug.h (FT_Trace_Get_Count,
+	FT_Trace_Get_Name, FT_Message, FT_Panic), src/base/ftdebug.c
+	(FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic),
+	include/freetype/internal/ftobjs.h (FT_New_Memory, FT_Done_Memory),
+	include/freetype/internal/ftstream.h (FT_Stream_Open),
+	src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open):
+	s/FT_EXPORT/FT_BASE/.
+
+	* builds/exports.mk: Manually add TT_New_Context to EXPORTS_LIST
+	too.
+
+2005-11-15  David Turner  <david@freetype.org>
+
+	* src/base/fttrigon.c (ft_trig_prenorm): Fix a bug that created
+	invalid computations, resulting in very weird bugs in TrueType
+	bytecode hinted fonts.
+
+	* src/truetype/ttinterp.c (FT_UNUSED_EXEC): Don't perform a
+	structure copy each time.
+
+2005-11-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (FTC_Cache_Clear), src/cache/ftcmanag.c
+	(FTC_Manager_Check): Remove FT_EXPORT_DEF tag.
+
+	* src/base/ftcalc.c (FT_Add64): Remove FT_EXPORT_DEF tag.
+	(FT_Div64by32, FT_Sqrt32): Commented out.  Unused.
+
+	* include/freetype/internal/ftcalc.h (SQRT_32): Removed.  Unused.
+	(FT_Sqrt32): Commented out.  Unused.
+
+	* include/freetype/cache/ftccache.h:
+	s/ftc_node_destroy/FTC_Node_Destroy/.
+
+	* src/cache/ftccback.h (ftc_node_destroy): New declaration.
+
+	* src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF tag.
+	(FTC_Node_Destroy): New exported wrapper function for
+	ftc_node_destroy.
+
+	* src/cache/ftcmanag.c: Include ftccback.c.
+
+2005-11-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afangles.c, src/autofit/aftypes.h (af_angle_diff):
+	Comment out.  Unused.
+
+	* builds/exports.mk ($(EXPORTS_LIST)): Add TT_RunIns.
+
+2005-11-10  Christian Biesinger  <cbiesinger@web.de>
+
+	* builds/beos/beos.mk: Call beos-def.mk before anything else to
+	define the separator.
+
+	* builds/unix/unix-cc.in (LINK_LIBRARY): Add `-no-undefined' flag.
+
+2005-11-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1afm.c (T1_Read_PFM): Zero offset means `no kerning
+	table available'.  From Sergey Tolstov <stolstov@esri.com>.
+
+2005-11-03  Ville Syrjälä  <syrjala@sci.fi>
+
+	* src/base/ftobjs.c (FT_Open_Face): Avoid possible memory leak.
+
+2005-11-02  Werner Lemberg  <wl@gnu.org>
+
+	Make compiling instructions in docs/CUSTOMIZE work again.
+
+	* builds/unix/unix-cc.in (CPPFLAGS): New variable.
+	(CFLAGS): Don't include @CPPFLAGS@.
+	* builds/freetype.mk (FT_CFLAGS): Add CPPFLAGS.
+
+2005-10-28  David Turner  <david@freetype.org>
+
+	Update build system to support the generation of a list of exported
+	symbols or Windows .DEF files by parsing the public headers with the
+	`apinames' tool located in src/tools/apinames.c.
+
+	Only tested on Unix at the moment.  On Windows, the .DEF file is
+	generated but isn't used yet to generate a DLL.
+
+	* builds/exports.mk: New file.
+
+	* builds/freetype.mk: Include exports.mk.
+	(dll): New target.
+	(clean_project_dos): Fix rule.
+
+	* builds/compiler/visualc.mk (TE), builds/dos/dos-def.mk (E),
+	builds/os2/os2-def.mk (E), builds/win32/win32-def.mk (E): New
+	variables for controlling executable extensions.
+
+	* builds/unix/unix-cc.in (EXPORTS_LIST, CCexe),
+	builds/win32/w32-bcc.mk, builds/win32/w32-gcc.mk,
+	builds/win32/w32-icc.mk, builds/win32/w32-icc.mk,
+	builds/win32/w32-mingw32.mk, builds/win32/w32-vcc,
+	builds/win32/w32-wat.mk (EXPORTS_LIST, EXPORT_OPTIONS,
+	APINAMES_OPTIONS): New targets for controlling the `apinames' tool.
+
+	* Jamfile (GenExportSymbols): Updated.
+
+
+	* src/pfr/pfrtypes.h, src/pfr/pfrload.c, src/pfr/pfrobjs.c
+	[!FT_OPTIMIZE_MEMORY]: Fold memory optimization code into
+	FT_OPTIMIZE_MEMORY chunks for better maintainability and simplicity.
+
+
+	* src/base/fttrigon.c (ft_trig_prenorm), src/base/ftcalc.c
+	(FT_MulFix): Performance optimizations.
+
+
+	* include/freetype/internal/ftgloadr.h (FT_GLYPHLOADER_CHECK_P,
+	FT_GLYPHLOADER_CHECK_C, FT_GLYPHLOADER_CHECK_POINTS): New macros for
+	checking points and contours.  Update callers to use
+	FT_GLYPHLOADER_CHECK_POINTS instead of FT_GlyphLoader_CheckPoints
+	at profile-detected hot-spots.
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Set `adjust'
+	to 0 to not call `AdjustPoints' every time.
+
+
+	* src/autofit/aftypes.h (AF_ANGLE_DIFF): New macro to inline
+	FT_Angle_Diff.
+
+	* src/autofit/afhints.c (af_direction_compute): Re-implement.
+	(af_glyph_hints_compute_inflections, af_glyph_hints_reload): Use
+	AF_ANGLE_DIFF to speed up the detection of inflexions.
+
+
+	* src/tools/apinames.c: Include <string.h>.
+	(OutputFormat): New enumeration.
+	(names_dump): Add two parameters to control output format and DLL
+	name.
+	(names_dump_windef): Removed.  Code folded into `names_dump'.
+	(read_header_file): Use isalnum, not isalpha.  Otherwise function
+	names with digits aren't read correctly.
+	(usage): Updated.
+	(main): New option `-o' to control output file name.
+	New option `-d' to indicate DLL file name.
+	Extend `-w' flag to handle Borland and Watcom compilers and linkers.
+
+2005-10-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/mac/ftlib.prj, builds/mac/freetype.mak: Removed.
+	ftlib.prj is unmaintained and incompatible with current tree.
+	freetype.mak is unrecoverably broken.
+
+	* builds/mac/ftlib.prj.xml: Added.
+	Generated by Metrowerks CodeWarrior 9.0.
+
+	* builds/mac/FreeType.m68k_far.make.txt,
+	builds/mac/FreeType.m68k_cfm.make.txt,
+	builds/mac/FreeType.ppc_classic.make.txt,
+	builds/mac/FreeType.ppc_carbon.make.txt: Added.
+	Skeleton files of MPW makefiles.
+
+	* builds/mac/ascii2mpw.py: Added.
+	Python script to make MPW makefile from skeleton.
+
+	* builds/mac/README: Updated.
+	Almost rewritten to use new files.
+
+2005-10-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Fix invalid casts from NULL to integer typed
+	variables.  Advised by David Turner, Masatake YAMATO, Sean McBride,
+	and George Williams.
+
+2005-10-27  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed.
+	Obsolete.
+
+2005-10-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c (sfnt_interface): Move out
+	`tt_face_get_kerning' from a #ifdef clause.  Reported by Tony J.
+	Ibbs <tibs@sj.co.uk>.
+
+2005-10-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with
+	C++.
+
+2005-10-21  David Turner  <david@freetype.org>
+
+	* src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_debug_realloc):
+	Another realloc memory counting bug fix.
+
+	* src/tools/Jamfile: Add missing file.
+
+	* src/lzw/Jamfile: Fix incorrect source file reference.
+
+2005-10-20  David Turner  <david@freetype.org>
+
+	* src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_table_remove,
+	ft_mem_debug_alloc, ft_mem_debug_free, ft_mem_debug_realloc): Fixes
+	to better account for memory reallocations.
+
+	* src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c,
+	src/lzw/rules.mk: First version of LZW loader re-implementation.
+	Apparently, this saves about 330 KB of heap memory when loading
+	timR24.pcf.Z.
+
+2005-10-20  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/ftbitmap.h (FT_Bitmap_Copy, FT_Bitmap_Embolden),
+	src/base/ftbdf.c (FT_Get_BDF_Property), src/cache/ftcmru.c
+	(FTC_MruList_Reset, FTC_MruList_Done, FTC_MruList_Lookup): Fix
+	FT_EXPORT/FT_EXPORT_DEF tagging.
+
+2005-10-19  Chia-I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to
+	be invalid when FT_LOAD_NO_SCALE is set.
+
+2005-10-17  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (FT_Open_Face): Don't call FT_New_GlyphSlot and
+	FT_New_Size if we are opening a face with face_index < 0 (which is
+	only used for testing the format).
+
+	* src/gxvalid/gxvmort0.c (gxv_mort_subtable_type0_entry_validate):
+	Remove compiler warning.
+
+2005-10-16  David Turner  <david@freetype.org>
+
+	* src/tools/apinames.c: Add new tool to extract public API function
+	names from header files.
+
+2005-10-05  Werner Lemberg  <wl@gnu.org>
+
+	Add FT_FACE_FLAG_HINTER to indicate that a specific font driver has
+	a hinting engine of its own.
+
+	* include/freetype/freetype.h (FT_FACE_FLAG_HINTER): New macro.
+
+	* src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
+	(cid_face_init), src/truetype/ttobjs.c (tt_face_init)
+	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER], src/type1/t1objs.c
+	(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init)
+	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Update face flags.
+
+	* docs/CHANGES: Document it.
+
+2005-09-27  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.m4: Add license exception so that the file
+	can be used in any other autoconf script.
+
+2005-09-26  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c (af_latin_compute_stem_width): Fix bad
+	computation of the `vertical' flag, causing ugly things in LCD mode
+	and others.
+
+2005-09-23  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c (af_latin_hints_init): Fix a bug that
+	prevented internal hint mode bitflags from being computed correctly.
+
+	* src/base/Jamfile: Adding src/base/ftgxval.c.
+
+	* src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c,
+	src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c, src/gxvalid/gxvkern.c,
+	src/gxvalid/gxvlcar.c, src/gxvalid/gxvmort.c,
+	src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c,
+	src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c,
+	src/gxvalid/gxvmort5.c, src/gxvalid/gxvmorx.c,
+	src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c,
+	src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx5.c,
+	src/gxvalid/gxvopbd.c, src/gxvalid/gxvprop.c,
+	src/truetype/ttgload.c: Remove _many_ compiler warnings when
+	compiling with Visual C++ at maximum level (/W4).
+
+	* src/autofit/afangles.c (af_angle_atan): Replaced CORDIC-based
+	implementation with one using lookup tables.  This simple thing
+	speeds up glyph loading by 18%, according to ftbench!
+
+	* src/sfnt/sfdriver.c (sfnt_get_interface): Don't check for
+	`get_sfnt' and `load_sfnt' module interfaces.
+
+2005-09-22  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Mention SING Glyphlet support.
+
+2005-09-22  David Turner  <david@freetype.org>
+
+	* src/base/Jamfile: Disable compilation of ftgxval module
+	temporarily.
+
+2005-09-19  David Somers  <dsomers@omz13.com>
+
+	* src/sfnt/ttload.c (sfnt_dir_check): Modified to allow a
+	font to have no `head' table if tables `SING' and `META' are
+	present; this is to support `SING Glyphlet'.
+
+	`SING Glyphlet' is an extension to OpenType developed by Adobe
+	primarily to facilitate adding supplemental glyphs to an OpenType
+	font (with emphasis on, but not necessarily limited to, gaiji to a
+	CJK font).  A SING Glyphlet Font is an OpenType font that contains
+	the outline(s), either in a `glyf' or `CFF' table, for a glyph;
+	`cmap', `BASE', and `GSUB' tables are present with the same format
+	and functionaliy as a regular OpenType font; there are no `name',
+	`head', `OS/2', and `post' tables; there are two new tables, `SING'
+	which contains details about the glyphlet, and `META' which contains
+	metadata.
+
+	Further information on the SING Glyphlet format can be found at:
+
+	  http://www.adobe.com/products/indesign/sing_gaiji.html
+
+	* include/freetype/ttags.h (TTAG_SING, TTAG_META): New macros for
+	the OpenType tables `SING' and `META'.  These two tables are used in
+	SING Glyphlet Format fonts.
+
+2005-09-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Reactivate code to set
+	FT_FACE_FLAG_KERNING which has been commented out erroneously.
+
+	* docs/CHANGES: Document it.
+
+2005-09-05  Werner Lemberg  <wl@gnu.org>
+
+	Fixes for `make multi' and using C++ compiler.
+
+	* src/gxvalid/gxvcommn.c (gxv_set_length_by_ushort_offset,
+	gxv_set_length_by_ulong_offset, gxv_array_getlimits_byte,
+	gxv_array_getlimits_ushort): Declare with FT_LOCAL_DEF.
+	(gxv_compare_ranges): Make it static.
+	(gxv_LookupTable_fmt0_validate, gxv_LookupTable_fmt2_validate,
+	gxv_LookupTable_fmt4_validate, gxv_LookupTable_fmt6_validate,
+	gxv_LookupTable_fmt8_validate, gxv_LookupTable_validate): Improve
+	trace messages.
+	(gxv_StateArray_validate, gxv_XStateArray_validate): s/class/clazz/.
+	(GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE,
+	GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Move to
+	gxvcommn.h.
+
+	* src/gxvalid/gxvcommn.h: Add prototypes for
+	gxv_StateTable_subtable_setup, gxv_XStateTable_subtable_setup,
+	gxv_XStateTable_validate, gxv_array_getlimits_byte,
+	gxv_array_getlimits_ushort, gxv_set_length_by_ushort_offset,
+	gxv_set_length_by_ulong_offset, gxv_odtect_add_range,
+	gxv_odtect_validate.
+	(GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE,
+	GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Moved from
+	gxvcommn.c.
+
+	* src/gxvalid/gxvbsln.c (gxv_bsln_LookupValue_validate,
+	gxv_bsln_parts_fmt1_validate): Improve trace messages.
+
+	* src/gxvalid/gxvfeat.c: Split off predefined registry stuff to...
+	* src/gxvalid/gxvfeat.h: New file.
+
+	* src/gxvalid/gxvjust.c (gxv_just_wdc_entry_validate): Improve trace
+	message.
+
+	* src/gxvalid/gxvkern.c (GXV_kern_Dialect): Add KERN_DIALECT_UNKNOWN.
+	(gxv_kern_subtable_fmt1_valueTable_load,
+	gxv_kern_subtable_fmt1_subtable_setup,
+	gxv_kern_subtable_fmt1_entry_validate): Fix C++ compiler errors.
+	(gxv_kern_coverage_validate): Use KERN_DIALECT_UNKWOWN.
+	Improve trace message.
+	(gxv_kern_validate_generic): Fix C++ compiler error.
+	Improve trace message.
+	(gxv_kern_validate_classic): Fix C++ compiler error.
+
+	* src/gxvalid/gxvmort0.c (gxv_mort_subtable_type0_validate): Declare
+	with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmort1.c
+	(gxv_mort_subtable_type1_substitutionTable_load,
+	gxv_mort_subtable_type1_subtable_setup): Fix C++ compiler errors.
+	(gxv_mort_subtable_type1_substTable_validate): Improve trace
+	message.
+	(gxv_mort_subtable_type1_validate): Declare with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmort2.c (gxv_mort_subtable_type2_opttable_load,
+	gxv_mort_subtable_type2_subtable_setup,
+	gxv_mort_subtable_type2_ligActionOffset_validate,
+	gxv_mort_subtable_type2_ligatureTable_validate): Fix C++ compiler
+	errors.
+	(gxv_mort_subtable_type2_validate): Declare with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmort4.c (gxv_mort_subtable_type4_validate): Declare
+	with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmort5.c (gxv_mort_subtable_type5_subtable_setup,
+	gxv_mort_subtable_type5_InsertList_validate): Fix C++ compiler
+	errors.
+	(gxv_mort_subtable_type5_validate): Declare with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmort.c: Include gxvfeat.h.
+	(gxv_mort_featurearray_validate, gxv_mort_coverage_validate):
+	Declare with FT_LOCAL_DEF.
+	(gxv_mort_subtables_validate, gxv_mort_validate): Improve trace
+	messages.
+
+	* src/gxvalid/gxvmort.h (gxv_mort_feature_validate): Remove.
+
+	* src/gxvalid/gxvmorx0.c (gxv_morx_subtable_type0_validate): Declare
+	with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmorx1.c
+	(gxv_morx_subtable_type1_substitutionTable_load,
+	gxv_morx_subtable_type1_subtable_setup,
+	gxv_morx_subtable_type1_entry_validate,
+	gxv_morx_subtable_type1_substitutionTable_validate): Fix C++
+	compiler errors.
+	(gxv_morx_subtable_type1_validate): Declare with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmorx2.c (gxv_morx_subtable_type2_opttable_load,
+	gxv_morx_subtable_type2_subtable_setup,
+	gxv_morx_subtable_type2_ligActionIndex_validate,
+	gxv_morx_subtable_type2_ligatureTable_validate): Fix C++ compiler
+	errors.
+	(gxv_morx_subtable_type2_validate): Declare with FT_LOCAL_DEF.
+	Fix typo.
+
+	* src/gxvalid/gxvmorx4.c (gxv_morx_subtable_type4_validate): Declare
+	with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmorx5.c (gxv_morx_subtable_type5_insertionGlyph_load,
+	gxv_morx_subtable_type5_subtable_setup): Fix C++ compiler error.
+	(gxv_morx_subtable_type5_validate): Declare with FT_LOCAL_DEF.
+
+	* src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate,
+	gxv_morx_validate): Improve trace message.
+
+	* src/gxvalid/gxvopbd.c (gxv_opbd_LookupFmt4_transit): Fix compiler
+	warnings.
+	(gxv_opbd_validate): Improve trace message.
+
+	* src/gxvalid/gxvprop.c: Decorate constants with `U' and `L' where
+	appropriate.
+	(gxv_prop_zero_advance_validate, gxv_prop_validate): Improve trace
+	message.
+
+	* src/gxvalid/gxvtrak.c (gxv_trak_trackTable_validate): Remove unused
+	parameter.  Update all callers.
+	(gxv_trak_validate): Improve trace message.
+
+	* rules.mk (GXV_DRV_H): Add gxvfeat.h.
+
+2005-09-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/gxvalid/gxvbsln.c (GXV_BSLN_VALUE_EMPTY): Add `U'.
+
+	* src/gxvalid/gxmort1.c (GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE),
+	src/gxvalid/gxmort2.c (GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE): Fix
+	typo.
+
+	* src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c,
+	src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx4.c,
+	src/gxvalid/gxvmorx5.c, src/gxvalid/gxvmort.c: Improve trace
+	messages.
+	Decorate constants with `U' and `L' where appropriate.
+	Fix compiler warnings.
+
+2005-08-31  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
+
+	* src/gxvalid/gxvbsln.c (gxv_bsln_validate): Fix trace message.
+
+	* src/gxvalid/gxvcommn.c (gxv_odtect_add_range): Use `const'.
+
+	* src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c,
+	src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmod.c,
+	src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c,
+	src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c,
+	src/gxvalid/gxvmort5.c, src/gxvalid/gxvmort.c: Improve trace
+	messages.
+	Decorate constants with `U' and `L' where appropriate.
+	Fix compiler warnings.
+
+2005-08-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/gxvalid/README: Revised.
+	* src/gxvalid/gxvbsln.c: Fix compiler warnings.
+	* src/gxvalid/gxvcommn.c: Fix compiler warnings.
+	(gxv_XEntryTable_validate, gxv_compare_ranges): Remove unused
+	parameter.  Update all callers.
+	Improve trace messages.
+	Some formatting.
+
+2005-08-29  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h, include/freetype/ftchapters.h: Add
+	a preliminary section with some explanations about user allocation.
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter.section_enter):
+	Don't abort if there are no data types, functions, etc., in a
+	section.
+	Print synopsis only if we have a data type, function, etc.
+
+	* docs/INSTALL.ANY, docs/INSTALL, docs/INSTALL.UNX, docs/CUSTOMIZE,
+	docs/INSTALL.GNU, docs/TRUETYPE, docs/DEBUG, docs/UPGRADE.UNX,
+	docs/VERSION.DLL, docs/formats.txt: Revised, formatted.
+
+2005-08-28  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttgload.c [TT_MAX_COMPOSITE_RECURSE]: Removed.
+	(load_truetype_glyph): Limit recursion depth by `maxComponentDepth'.
+
+2005-08-25  J. Ali Harlow  <ali@avrc.city.ac.uk>
+
+	* builds/unix/freetype2.in (CFlags): Add missing directory.
+
+2005-08-24  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Mention gxvalid module.
+
+2005-08-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale): Initialize
+	render mode properly.  Reported by chris@dokein.co.uk.
+
+2005-08-23  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Add gxvalid module to validate TrueType GX/AAT tables.
+
+	Modifications on existing files:
+
+	* Jamfile: Register gxvalid module.
+	* src/base/Jamfile: Register ftgxval.c.
+	* src/base/rule.mk: Register ftgxval.c.
+	* docs/INSTALL.ANY: Register gxvalid/gxvalid.c.
+
+	* include/freetype/config/ftheader.h (FT_GX_VALIDATE_H): New macro
+	to include gxvalid header file.
+	* include/freetype/config/ftmodule.h: Register gxv_module_class.
+
+	* include/freetype/ftchapters.h: Add comment about gx_validation.
+	* include/freetype/ftotval.h: Change keyword FT_VALIDATE_XXX
+	to FT_VALIDATE_OTXXX to co-exist with gxvalid.
+	* include/freetype/tttags.h: Add tags for TrueType GX/AAT tables.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_GX_VALIDATE_H): New
+	macro for gxvalid service.
+	* include/freetype/internal/fttrace.h: Add trace facilities for
+	gxvalid.
+
+	New files on existing directories:
+
+	* include/freetype/internal/services/svgxval.h: Registration of
+	validation service for TrueType GX/AAT and classic kern table.
+	* include/freetype/ftgxval.h: Public API definition to use gxvalid.
+	* src/base/ftgxval.c: Public API of gxvalid.
+
+	New files under src/gxvalid/:
+
+	* src/gxvalid/Jamfile src/gxvalid/README src/gxvalid/module.mk
+	src/gxvalid/rules.mk src/gxvalid/gxvalid.c src/gxvalid/gxvalid.h
+	src/gxvalid/gxvbsln.c src/gxvalid/gxvcommn.c src/gxvalid/gxvcommn.h
+	src/gxvalid/gxverror.h src/gxvalid/gxvfeat.c src/gxvalid/gxvfgen.c
+	src/gxvalid/gxvjust.c src/gxvalid/gxvkern.c src/gxvalid/gxvlcar.c
+	src/gxvalid/gxvmod.c src/gxvalid/gxvmod.h src/gxvalid/gxvmort.c
+	src/gxvalid/gxvmort.h src/gxvalid/gxvmort0.c src/gxvalid/gxvmort1.c
+	src/gxvalid/gxvmort2.c src/gxvalid/gxvmort4.c src/gxvalid/gxvmort5.c
+	src/gxvalid/gxvmorx.c src/gxvalid/gxvmorx.h src/gxvalid/gxvmorx0.c
+	src/gxvalid/gxvmorx1.c src/gxvalid/gxvmorx2.c src/gxvalid/gxvmorx4.c
+	src/gxvalid/gxvmorx5.c src/gxvalid/gxvopbd.c src/gxvalid/gxvprop.c
+	src/gxvalid/gxvtrak.c: New files, gxvalid body.
+
+2005-08-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Only translate outline
+	to (0,0) if bit 1 of the `head' table isn't set.  This improves
+	rendering of buggy fonts.
+
+2005-08-20  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttdriver.c (Load_Glyph): Don't check the validity of
+	ttmetrics here.  TrueType fonts with only sbits always have
+	ttmetrics.valid set to false.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Check that ttmetrics is
+	valid before loading outline glyph.
+
+	* src/cache/ftcimage.c (FTC_INode_New): Fix a memory leak.
+
+2005-08-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttload.c (tt_face_load_metrics_header): Ignore missing
+	`hhea' table for SFNT Mac fonts.  Change based on a patch by
+	mpsuzuki@hiroshima-u.ac.jp.
+
+2005-08-20  Masatake YAMATO  <jet@gyve.org>
+
+	* src/otvalid/otvmod.c (otv_validate): Use ft_validator_run instead
+	of ft_setjmp.
+
+2005-08-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix compiler
+	warnings.
+
+2005-08-16  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttinterp.c, src/truetype/ttinterp.h: Update copyright
+	messages.
+
+2005-08-16  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttinterp.c, src/truetype/ttinterp.h: Remove original
+	TT_Done_Context and rename TT_Destroy_Context to TT_Done_Context
+	with slight changes.
+	Update all callers.
+	(TT_New_Context): Now takes TT_Driver argument directly.
+	Update all callers.
+
+	* src/truetype/ttobjs.h (tt_slot_init): New function.
+	* src/truetype/ttobjs.c (tt_driver_init): Initialize execution
+	context here.
+	(tt_slot_init): New function to create extra points for the internal
+	glyph loader.  We then use it directly, instead of face's glyph
+	loader, when loading glyph.
+
+	* src/truetype/ttdriver.c (tt_driver_class): Use tt_slot_init for
+	glyph slot initialization.
+	(Load_Glyph): Load flag dependencies are handled here.  Return error
+	if size is NULL.
+
+	* src/truetype/ttgload.c: Heavy cleanup and refactoring.
+	(org_to_cur): Removed.
+	(TT_Load_Simple_Glyph): Call FT_GlyphLoader_CheckPoints.
+	(TT_Hint_Glyph): New function to hint a zone, prepared by caller.
+	(TT_Process_Simple_Glyph): s/load/loader/.
+	Use loader->pp values instead of recalculation.
+	Use TT_Hint_Glyph.
+	No need to save/restore loader->stream before and after
+	TT_Vary_Get_Glyph_Deltas now.
+	(TT_LOADER_SET_PP): New macro to calculate and set the four phantom
+	points.
+	(load_truetype_glyph): Never set exec->glyphSize to 0.  This closes
+	Savannah bug #13107.
+	Forget glyph frame before calling TT_Process_Simple_Glyph.
+	Use TT_LOADER_SET_PP.
+	Scale all four phantom points.
+	Split off some functionality to ...
+	(TT_Process_Composite_Component, TT_Process_Composite_Glyph): These
+	new functions.
+	(TT_Load_Glyph): Set various fields of `glyph' here, not in
+	load_truetype_glyph and compute_glyph_metrics.
+	Split off some functionality to ...
+	(load_sbit_image, tt_loader_init): These new functions.
+	(compute_glyph_metrics): Call FT_Outline_Get_CBox.
+
+2005-08-08  Werner Lemberg  <wl@gnu.org>
+
+	* docs/INSTALL.ANY: Updated.
+
+2005-08-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_builder_close_contour),
+	src/psaux/psobjs.c (t1_builder_close_contour): Protect against
+	zero `outline' pointer.
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_Add): Protect against zero
+	`loader' address.
+
+2005-08-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfdriver.c (sfnt_interface) [FT_OPTIMIZE_MEMORY]:
+	Reactivate pointers to tt_find_sbit_image and tt_load_sbit_metrics
+	to make X work again.
+
+2005-08-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvcommn.h: Remove dead code.
+
+2005-07-31  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttobjs.h (tt_size_run_fpgm, tt_size_run_prep): New
+	functions.
+
+	* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): New
+	functions.
+	(tt_size_init): Add 4, instead of 2, (phantom) points to twilight
+	zone.
+	Move code that runs fpgm to tt_size_run_fpgm.
+	(Reset_Outline_Size): Move code that runs prep to tt_size_run_prep.
+	(tt_glyphzone_new): Allocate right size of arrays.
+	Set max_points and max_contours properly.
+
+2005-07-26  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/truetype/ttdriver.c (Set_Char_Sizes): Avoid unnecessary
+	computations and clean up.
+
+	* src/truetype/ttobjs.h (struct TT_SizeRec_): Comment on the
+	internal copy of metrics.
+
+2005-07-12  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftoutln.h (FT_Outline_Embolden): Fix prototype.
+	Reported by Xerxes.
+
+2005-07-04  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/ftmemory.h (FT_REALLOC_ARRAY): Fix typo.
+	Reported by Brett Hutley.
+
+2005-06-30  David Turner  <david@freetype.org>
+
+	* src/sfnt/ftbitmap.c, src/truetype/ttgload.c, src/sfnt/ttcmap.c:
+	Removing compiler warnings (Visual C++ /W4).
+
+
+	Implement a work-around for broken C preprocessor in Visual C++ (it
+	has been confirmed by the MS developers that it is indeed a bug
+	which won't be fixed in the very near future).
+
+	* Jamfile (FT2_COMPONENTS): Include otvalid (again).
+
+	* src/otvalid/otvcommn.h (OTV_NAME, OTV_FUNC): New macros.
+	(OTV_NEST1, OTV_NEST2, OTV_NEST3): Use OTV_NAME and OTV_FUNC to
+	avoid argument expansion by argument prescan.
+	Append `Func' to all affected macros and change them to take just a
+	single argument.  Example: `AttachList' is renamed to
+	`AttachListFunc'.
+
+	* src/otvalid/otvgdef.c, src/otvalid/otvgpos.c,
+	src/otvalid/otvgsub.c, src/otvjstf.c: Append `Func' to macros
+	affected by the changes to OTV_NESTx and modify them to take just a
+	single argument.
+
+2005-06-20  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* include/freetype/internal/ftobjs.h, src/base/ftobjs.c: New function
+	ft_glyphslot_grid_fit_metrics.
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Use
+	ft_glyphslot_grid_fit_metrics.
+
+	* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+	(cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Use
+	ft_glyphslot_grid_fit_metrics.
+	FT_Outline_Get_CBox is called twice.
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Modify metrics to more
+	reasonable values when emboldening outline glyphs.  The theoretic
+	ones are unrealistic.
+
+2005-06-16  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/base/ftoutln.c (FT_Outline_Embolden): Strength should be
+	halved.
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Change the default
+	strength.
+	Don't increase slot->advance.y.
+
+2005-06-16  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 2.
+	(FREETYPE_PATCH): Set to 0.
+
+	* builds/unix/configure.ac (version_info): Set to 9:9:3.
+	Currently, we are still binary compatible.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
+
+	* builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
+	s/2.1.9/2.1.10/.
+
+	* docs/CHANGES, docs/VERSION.DLL: Updated.
+
+	* ChangeLog: Split off older entries into...
+	* ChangeLog.20, ChangeLog.21: These new files.
+
+2005-06-15  Kirill Smelkov  <kirr@mns.spb.ru>
+
+	The next release will be 2.2.0, so don't worry about source code
+	backwards compatibility.
+
+	* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
+	FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
+	FT_Outline_CubicToFunc, FT_SpanFunc, FT_Raster_RenderFunc),
+	include/freetype/ftrender.h (FT_Glyph_TransformFunc,
+	FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Decorate
+	parameters with `const' where appropriate.
+
+2005-06-15  Chia I Wu  <b90201047@ntu.edu.tw>
+
+	* src/sfnt/ttsbit.c (tt_face_load_sbit_image): Compute vertBearingY
+	to make glyphs centered vertically.
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): Compute
+	vertBearingY to make glyphs centered vertically.
+	Fix some bugs in vertical metrics:
+
+	  . loader->pp3.y and loader->pp4.y are in 26.6 format, not in font
+	    units.
+	  . As we use the glyph's cbox to calculate the top bearing now
+	    there is no need to adjust `top'.
+
+2005-06-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE): Use FT_UShort to be
+	in sync with OTV_OPTIONAL_OFFSET.  Reported by YAMATO Masatake.
+
+2005-06-13  Werner Lemberg  <wl@gnu.org>
+
+	* docs/release: Update.
+
+----------------------------------------------------------------------------
+
+Copyright 2005, 2006, 2007, 2008 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/extensions/externals/src/freetype-2.4.9/ChangeLog.23 b/extensions/externals/src/freetype-2.4.9/ChangeLog.23
new file mode 100644
index 0000000..bc46c84
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/ChangeLog.23
@@ -0,0 +1,7948 @@
+2010-02-13  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.12 released.
+	==========================
+
+
+	Tag sources with `VER-2-3-12'.
+
+	* docs/CHANGES: Updated.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.3.12.
+
+	* README, Jamfile (RefDoc),
+	builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html,
+	builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2005-ce/index.html,
+	builds/wince/vc2008-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/index.html: s/2.3.11/2.3.12/, s/2311/2312/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 12.
+
+	* builds/unix/configure.raw (version_info): Set to 10:0:4.
+
+2010-02-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve autotool version checking to work with beta releases.
+
+	* autogen.sh (check_tool_version): Improve the extraction of version
+	number from "tool --version" output.  Some beta releases of
+	autotools have extra strings before version number.
+
+2010-02-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix overallocating bug in FT_Outline_New_Internal().
+
+	* src/base/ftoutln.c (FT_Outline_New_Internal): The length of
+	FT_Outline->points[] should be numPoints, not 2 * numPoints.
+	Found by Paul Messmer, see
+	http://lists.gnu.org/archive/html/freetype-devel/2010-02/msg00003.html
+
+2010-02-10  Ken Sharp  <ken.sharp@artifex.com>
+
+	Really fix Savannah bug #28678 (part 2).
+
+	Since we consider `sbw' for the horizontal direction only, we still have
+	to synthesize vertical metrics if the user wants to use the vertical
+	writing direction.
+
+	* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+	(cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph):
+	Synthesize vertical metrics (only) if FT_LOAD_VERTICAL_LAYOUT is
+	set.
+
+2010-02-10  Ken Sharp  <ken.sharp@artifex.com>
+
+	Really fix Savannah bug #28678 (part 1).
+
+	After long discussion, we now consider the character width vector
+	(wx,wy) returned by the `sbw' Type 1 operator as being part of *one*
+	direction only.  For example, if you are using the horizontal
+	writing direction, you get the horizontal and vertical components of
+	the advance width for this direction.  Note that OpenType and CFF fonts
+	don't have such a vertical component; instead, the GPOS table can be
+	used to generate two-dimensional advance widths (but this isn't
+	handled by FreeType).
+
+	* include/freetype/ftincrem.h (FT_Incremental_MetricsRec): Add
+	`advance_v' field to hold the vertical component of the advance
+	value.
+
+	* src/truetype/ttgload.c (tt_get_metrics), src/cff/cffgload.c
+	(cff_slot_load), src/type1/t1gload.c
+	(T1_Parse_Glyph_And_Get_Char_String), src/cid/cidgload.c
+	(cid_load_glyph): Use it.
+
+2010-02-08  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h [FT_CONFIG_OPTION_PIC]: Define.
+
+2010-02-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Prevent NULL pointer dereference passed to FT_Module_Requester.
+
+	* src/sfnt/sfdriver.c (sfnt_get_interface): Don't use `module'.
+	* src/psnames/psmodule.c (psnames_get_interface): Ditto.
+
+	* src/cff/cffdrivr.c (cff_get_interface): Check NULL `driver'.
+	* src/truetype/ttdriver.c (tt_get_interface): Ditto.
+
+2010-01-29  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix memory leaks in previous patch.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Don't overwrite the strings
+	allocated for face->root.family_name and style_name.
+
+2010-01-29  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	New parameters for FT_Open_Face() to ignore preferred family names.
+
+	Preferred family names should be used for legacy systems that
+	can hold only a few faces (<= 4) for a family name. Suggested by
+	Andreas Heinrich.
+	http://lists.gnu.org/archive/html/freetype/2010-01/msg00001.html
+
+	* include/freetype/ftsnames.h (FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY,
+	FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY): Define.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Check the arguments and
+	ignore preferred family and subfamily names if requested.
+
+2010-01-27  Ken Sharp  <ken.sharp@artifex.com>
+
+	Fix Savannah bug #28678.
+
+	* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
+	(cid_load_glyph): Handle vertical metrics correctly.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Handle
+	vertical metrics correctly.
+	(T1_Load_Glyph): Don't synthesize vertical metrics.
+
+2010-01-14  Werner Lemberg  <wl@gnu.org>
+
+	Make FT_Set_Transform work if no renderer is available.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Apply `standard' transformation
+	if no renderer is compiled into the library.
+
+2010-01-14  Werner Lemberg  <wl@gnu.org>
+
+	Fix compilation warning.
+
+	* src/base/ftbase.h: s/LOCAL_DEF/LOCAL/.
+	* src/base/ftobjc.s: Include ftbase.h conditionally.
+
+2010-01-11  Kwang Yul Seo  <skyul@company100.net>
+
+	Provide inline assembly code for RVCT compiler.
+	This is Savannah patch #7059.
+
+	* include/freetype/config/ftconfig.h (FT_MULFIX_ASSEMBLER,
+	FT_MulFix_arm) [__CC_ARM || __ARM_CC]: Define.
+
+2010-01-08  Ken Sharp  <ken.sharp@artifex.com>
+
+	Fix Savannah bug #28521.
+
+	Issue #28226 involved a work-around for a font which used the
+	`setcurrentpoint' operator in an invalid way; this operator is only
+	supposed to be used with the result of OtherSubrs, and the font used
+	it directly.  The supplied patch removed the block of code which
+	checked this usage entirely.
+
+	This turns out to be a Bad Thing.  If `setcurrentpoint' is being
+	used correctly it should reset the flex flag in the decoder.  If we
+	don't do this then the flag never gets reset and we omit any further
+	contours from the glyph (at least until we close the path or
+	similar).
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_setcurrentpoint>: Handle `flex_state' correctly.
+
+2010-01-05  Werner Lemberg  <wl@gnu.org>
+
+	Apply reports from clang static analyzer.
+
+	* src/lzw/ftlzw.c (ft_lzw_file_init), src/base/ftstroke.c
+	(FT_Stroker_ParseOutline), src/base/ftsynth.c
+	(FT_GlyphSlot_Embolden): Remove dead code.
+
+	* src/base/ftpatent.c (_tt_check_patents_in_table): Initialize
+	`offset_i' and `length_i'.
+
+2010-01-05  Ralph Giles  <giles@ghostscript.com>
+
+	Enable the incremental font interface by default.
+
+	Ghostscript requires the incremental font interface for handling
+	some Postscript documents.  It is moving to using FreeType as its
+	primary renderer; supporting this in the default build makes it
+	Ghostscript to be linked against the system FreeType when one is
+	available.
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_INCREMENTAL):
+	Uncomment.
+
+2010-01-05  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #28395.
+
+	* src/truetype/ttdriver.c (Load_Glyph), src/type1/t1gload.c
+	(T1_Loada_Glyph): Don't check `num_glyphs' if incremental interface
+	is used.
+
+2010-01-05  Ken Sharp  <ken.sharp@artifex.com>
+
+	Make Type 1 `seac' operator work with incremental interface.
+	This fixes Savannah bug #28480.
+
+	* src/psaux/t1decode.c (t1operator_seac): Don't check `glyph_names'
+	if incremental interface is used.
+
+2010-01-04  Ken Sharp  <ken.sharp@artifex.com>
+
+	Make incremental interface work with TrueType fonts.
+	This fixes Savannah bug #28478.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Don't check
+	`glyf_offset' if incremental interface is used.
+
+2009-12-31  Lars Abrahamsson  <wonko@opera.com>
+
+	Make compilation with FT_CONFIG_OPTION_PIC work again.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap) [FT_CONFIG_OPTION_PIC]:
+	Declare `library' for FT_BITMAP_GLYPH_CLASS_GET.
+
+	* src/base/ftinit.c (ft_destroy_default_module_classes,
+	ft_create_default_module_classes): Use proper casts (needed for C++
+	compilation).
+
+	* src/sfnt/ttcmap.c (tt_cmap13_class_rec): Use FT_DEFINE_TT_CMAP.
+
+2009-12-22  Marc Kleine-Budde  <mkl@pengutronix.de>
+
+	Make freetype-config aware of $SYSROOT.
+	This is Savannah patch #7040.
+
+	* builds/unix/freetype-config.in: Decorate with ${SYSROOT} where
+	appropriate.
+
+2009-12-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warning.
+	Reported by Sean.
+
+	* src/base/ftdbgmem.c [!FT_DEBUG_MEMORY]: ANSI C doesn't like empty
+	source files; however, some compilers warn about an unused variable
+	declaration.  This is now replaced with a typedef.
+
+2009-12-18  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #28320.
+
+	There exist corrupt, subsetted fonts (embedded in PDF files) which
+	contain a private dict that ends with an unterminated floating point
+	number (no operator following).  We now ignore this error (as
+	acrobat does).
+
+	* src/cff/cffparse.c (cff_parser_run): Don't emit a syntax error for
+	unterminated floating point numbers.
+
+2009-12-16  Werner Lemberg  <wl@gnu.org>
+
+	Really fix compiler warnings.
+	Reported by Sean.
+
+	* src/truetype/ttgxvar.c (GX_PT_POINTS_ARE_WORDS,
+	GX_PT_POINT_RUN_COUNT_MASK): Convert enum values to macros.
+
+2009-12-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve configure.raw to copy some options from CFLAGS to LDFLAGS.
+	The linker of Mac OS X 10.6 is sensitive to the architecture.  If
+	the architectures are specified explicitly for the C compiler, the
+	linker requires the architecture specifications too.
+
+	* builds/unix/configure.raw: Replace `-isysroot' option parser by
+	more generic argument parser.
+
+2009-12-15  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warnings.
+	Reported by Sean.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackeddeltas): Fix counter data
+	type.
+
+2009-12-14  Ken Sharp  <ken.sharp@artifex.com>
+
+	Ignore invalid `setcurrentpoint' operations in Type 1 fonts.
+	This fixes Savannah bug #28226.
+
+	At least two wild PostScript files of unknown provenance contain
+	Type 1 fonts, apparently converted from TrueType fonts in earlier
+	PDF versions of the files, which use the `setcurrentpoint' operator
+	inappropriately.
+
+	FreeType currently throws an error in this case, but Ghostscript and
+	Adobe Distiller both accept the fonts and ignore the problem.  This
+	commit #ifdefs out the check so PostScript interpreters using
+	FreeType can render these files.
+
+	The specification says `setcurrentpoint' should only be used to set
+	the point after a `Subr' call, but these fonts use it to set the
+	initial point to (0,0).  Unnecessarily so, as they correctly use an
+	`hsbw' operation which implicitly sets the initial point.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_setcurrentpoint>: Comment out code.
+
+2009-12-14  Bram Tassyns  <bramt@enfocus.be>
+
+	Fix parsing of /CIDFontVersion.
+	This fixes Savannah bug #28287.
+
+	* src/cid/cidtoken.h: `cid_version' in CID_FaceInfoRec (in
+	t1tables.h) is of type FT_Fixed.
+
+2009-12-14  Werner Lemberg  <wl@gnu.org>
+
+	Trace glyph index in CID module.
+	Suggested in Savannah patch #7023.
+
+	* src/cid/cidgload.c (cid_load_glyph): Add tracing message.
+
+2009-12-03  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warnings.
+
+	* src/truetype/ttgload.c (tt_get_metrics): Put `Exit' label into the
+	proper preprocessor conditional.
+	* src/pfr/pfrobjs.c (pfr_slot_load): Pacify gcc.
+
+2009-11-25  John Tytgat  <John.Tytgat@esko.com>
+
+	Better handling of start of `eexec' section.
+	This fixes Savannah bug #28090.
+
+	* src/type1/t1parse.c (T1_Get_Private_Dict): Skip all whitespace
+	characters before start of `eexec' section.
+
+2009-11-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #27742.
+
+	* src/base/ftstroke.c (ft_stroker_outside): Avoid silent division by
+	zero, using a threshold for `theta'.
+
+2009-11-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #28036.
+
+	* src/type1/t1afm.c (t1_get_index): Fix comparison.
+
+2009-11-16  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warnings.
+	Reported by Kevin Blenkinsopp <arqon@promode.org>.
+
+	* src/sfnt/ttload.c (check_table_dir): Use proper data type.
+
+2009-11-15  Werner Lemberg  <wl@gnu.org>
+
+	Really fix FreeDesktop bug #21197.
+	This also fixes Savannah bug #28021.
+
+	* src/autofit/aflatin.c (af_latin_metrics_check_digits),
+	src/autofit/aflatin2.c (af_latin2_metrics_check_digits): Fix loop.
+
+2009-11-15  Werner Lemberg  <wl@gnu.org>
+
+	Add tracing messages for advance values.
+
+	* src/base/ftobjs.c (FT_Load_Glyph), src/truetype/ttgload.c
+	(TT_Get_HMetrics, TT_Get_VMetrics): Do it.
+
+2009-11-08  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warning.
+	Reported by Jeremy Manson <jeremy.manson@gmail.com>.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Initialize `error'.
+
+2009-11-04  Werner Lemberg  <wl@gnu.org>
+
+	Remove compiler warning.
+	Reported by Sean McBride <sean@rogue-research.com>.
+
+	* src/tools/apinames.c (read_header_file)<STATE_TYPE>: Use a cast to
+	`int', as specified in the printf(3) man page.
+
+2009-11-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #27921.
+
+	* src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
+	(cid_face_init), src/type1/t1afm.c (T1_Read_Metrics),
+	src/type1/t1objs.c (T1_Face_Init): Don't use unsigned constant
+	values for rounding if the argument can be negative.
+
+2009-11-03  Bram Tassyns  <bramt@enfocus.be>
+
+	Add basic support for Type1 charstrings in CFF.
+	This fixes Savannah bug #27922.
+
+	* src/cff/cffgload.c (CFF_Operator, cff_argument_counts): Handle
+	`seac', `sbw', and `setcurrentpoint' opcodes.
+	(cff_compute_bias): Add parameter to indicate the charstring type.
+	Update all callers.
+	(cff_operator_seac): Add parameter for side bearing.
+	(cff_decoder_parse_charstrings): Updated for more Type1 support.
+
+2009-11-03  Werner Lemberg  <wl@gnu.org>
+
+	Return correct `linearHoriAdvance' value for embedded TT bitmaps too.
+	Reported by Jeremy Manson <jeremy.manson@gmail.com>.
+
+	src/truetype/ttgload.c (load_truetype_glyph): Add parameter to
+	quickly load the glyph header only.
+	Update all callers.
+	(tt_loader_init): Add parameter to quickly load the `glyf' table
+	only.
+	Update all callers.
+	(TT_Load_Glyph): Compute linear advance values for embedded bitmap
+	glyphs too.
+
+2009-11-03  Werner Lemberg  <wl@gnu.org>
+
+	Improve code readability.
+
+	* src/ttgload.c (load_truetype_glyph): Move metrics calculation
+	to...
+	(tt_get_metrics): This new function.
+
+2009-10-26  Bram Tassyns  <bramt@enfocus.be>
+
+	Fix Savannah bug #27811.
+
+	* src/truetype/ttxgvar.c (ft_var_readpackeddeltas): Fix
+	signed/unsigned mismatch.
+
+2009-10-19  Ning Dong  <flintning@163.com>
+
+	Fix handling of `get' and `put' CFF instructions.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_get,
+	cff_op_put>: Appendix B of Adobe Technote #5177 limits the number of
+	elements for the `get' and `put' operators to 32.
+	* src/cff/cffgload.h (CFF_MAX_TRANS_ELEMENTS): Define.
+	(CFF_Decoder): Use it for `buildchar' and remove `len_buildchar'.
+
+2009-10-18  Werner Lemberg  <wl@gnu.org>
+
+	Fix handling of `dup' CFF instruction.
+	Problem and solution reported by Ning Dong <flintning@163.com>.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_dup>:
+	Increase `args' by 2, not 1.
+
+2009-10-10  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.11 released.
+	==========================
+
+
+	Tag sources with `VER-2-3-11'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.3.11.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.10/2.3.11/, s/2310/2311/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 11.
+
+	* builds/unix/configure.raw (version_info): Set to 9:22:3.
+
+2009-10-10  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES, docs/release: Updated.
+
+2009-10-10  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/pcf/pcfread.c (pcf_get_properties): Fix a bug in the nprops
+	truncation.  Reported by Martin von Gagern and Peter Volkov.
+	https://bugs.gentoo.org/288357 and https://bugs.gentoo.org/288256
+
+2009-10-06  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.10 released.
+	==========================
+
+
+	Tag sources with `VER-2-3-10'.
+
+	* builds/toplevel.mk (major, minor, patch): Fix regexp to allow more
+	than a single digit.
+	(dist): We now use git.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.3.10.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.9/2.3.10/, s/239/2310/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 10.
+
+	* builds/unix/configure.raw (version_info): Set to 9:21:3.
+
+2009-10-06  Werner Lemberg  <wl@gnu.org>
+
+	Fix `make multi'.
+
+	* src/cache/ftccache.c, src/cache/ftcsbits.c (FT_COMPONENT): Define.
+
+	* src/sfnt/sfdriver.c: Include FT_INTERNAL_DEBUG_H.
+
+2009-09-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Fix Savannah bug #27441, clean up Redhat bugzilla #513582.
+	Tricky casts in FTC_{CACHE,GCACHE,MRULIST}_LOOKUP_CMP() are removed.
+	Now these functions should be called with FTC_Node or FTC_MruNode
+	variable, and the caller should cast them to appropriate pointers to
+	concrete data.  These tricky casts can GCC-4.4 optimizer (-O2)
+	confused and the crashing binaries are generated.
+
+	* src/cache/ftcmru.h (FTC_MRULIST_LOOKUP_CMP): Drop tricky cast.
+	Now the 4th argument `node' of this function should be typed as
+	FTC_MruNode.
+
+	* src/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP): For inline
+	implementation, new temporal variable FTC_MruNode `_mrunode' to take
+	the pointer from FTC_MRULIST_LOOKUP_CMP().  For non-inline
+	implementation, tricky cast is dropped.
+
+	* src/cache/ftcmanag.c (FTC_SIZE_NODE): New macro casting
+	to FTC_SizeNode.
+	(FTC_Manager_LookupSize): Replace FTC_SizeNode `node' by FTC_MruNode
+	`mrunode', and FTC_SIZE_NODE() is inserted.
+	(FTC_FACE_NODE): New macro casting to FTC_FaceNode.
+	(FTC_Manager_LookupFace) Replace FTC_FaceNode `node' by FTC_MruNode
+	`mrunode', and FTC_FACE_NODE() is inserted.
+
+	* src/cache/ftcbasic.c (FTC_ImageCache_Lookup): Change the type of
+	`node' from FTC_INode to FTC_Node.  Extra casting macro FTC_NODE()
+	is dropped.
+	(FTC_ImageCache_LookupScaler): Ditto.
+	(FTC_SBitCache_Lookup): Change the type of `node' from FTC_SNode to
+	FTC_Node.  Extra casting macro FTC_NODE() is dropped.  FTC_SNODE()
+	is inserted.
+	(FTC_SBitCache_LookupScaler): Ditto.
+
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the type of
+	`node' from FTC_CMapNode to FTC_Node.  Extra casting macro
+	FTC_NODE() is dropped, FTC_CMAP_NODE() is inserted.
+
+2009-09-25  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache, psaux, type1] Fix for multi build.
+	In multi build, some cpp functions are left as unresolved symbols.
+
+	* src/cache/ftcbasic.c: Include FT_INTERNAL_DEBUG_H for FT_TRACE1().
+
+	* src/psaux/t1decode.c: Include FT_INTERNAL_CALC_H for
+	FIXED_TO_INT().
+	* src/type1/t1gload.c: Ditto.
+	* src/type1/t1objs.c: Ditto.
+
+2009-09-25  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[autofit] Fix for multi build.
+
+	* src/autofit/afmodule.h: Include FT_INTERNAL_OBJECTS_H to use
+	FT_DECLARE_MODULE() macro in multi build.
+
+	* src/autofit/aflatin.c: Include <ft2build.h> to handle
+	FT_ADVANCES_H correctly in multi build.
+
+2009-09-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[cache] Check the face filled by FTC_Manager_LookupFace().
+
+	* src/cache/ftcbasic.c (ftc_basic_family_get_count): Return
+	immediately if FTC_Manager_LookupFace() fills face by NULL.  Such
+	case can occur when the code is optimized by GCC-4.2.x.
+
+2009-09-23  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2009-09-12  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Fix 5-levels grayscale output.
+	This was broken since version 2.3.0.
+
+	* src/raster/ftraster.c (count_table): Use pre-2.3.0 values (which
+	were then computed dynamically).
+	(Vertical_Gray_Sweep_Step): Updated.
+
+	(ft_black_render): Initialize `worker->gray_lines' (problem found by
+	valgrind).
+
+	(FT_RASTER_OPTION_ANTI_ALIASING, DEBUG_RASTER): Dont' #undef, just
+	comment out.
+
+2009-09-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve configure.raw for cross build.
+
+	* builds/unix/configure.raw: Remove temporal files created by the
+	suffix checking for CC_BUILD.  Set XX_ANSIFLAGS and XX_CFLAGS when
+	cross compiler is GCC.  AC_PROG_CC checks whether the cross compiler
+	is GCC, its result is stored in GCC.
+
+2009-09-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[BDF] Modify hash API to take size_t value instead of void *.
+
+	The hash API in BDF driver is designed to be generic, it takes
+	void * typed data.  But BDF driver always gives an unsigned long
+	integer (the index to a property).  To reduce non-essential
+	casts from unsigned long to void* and from void* to unsigned
+	long, the hash API is changed to take size_t integer.
+	The issue of incompatible cast between unsigned long and void*
+	on LLP64 platform is reported by NightStrike from MinGW-Win64
+	project.  See
+	http://lists.gnu.org/archive/html/freetype/2009-09/msg00000.html
+
+	* src/bdf/bdf.h: The type of hashnode->data is changed from
+	void* to size_t.
+
+	* src/bdf/bdflib.c (hash_insert): Get size_t data, instead of
+	void* data.
+	(bdf_create_property): Get the name length of new property by
+	size_t variable, with a cut-off at FT_ULONG_MAX.
+	(_bdf_set_default_spacing): Get the name length of the face by
+	size_t variable, with a cut-off at 256.
+	(bdf_get_property): Get the property id by size_t variable to
+	reduce the casts between 32-bit prop ID & hashnode->data during
+	simple copying.
+	(_bdf_add_property): Ditto.
+	(_bdf_parse_start): Calculate the index to the property array
+	by size_t variable.
+	(bdf_get_font_property): Drop a cast to unsigned long.
+
+2009-09-10  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	[Win64] Improve the computation of random seed from stack address.
+
+	On LLP64 platform, the conversion from pointer to FT_Fixed need
+	to drop higher 32-bit.  Explict casts are required. Reported by
+	NightStrike from MinGW-w64 project.  See
+	http://lists.gnu.org/archive/html/freetype/2009-09/msg00000.html
+
+	* src/cff/cffgload.c: Convert the pointers to FT_Fixed explicitly.
+
+	* src/psaux/t1decode.c: Ditto.
+
+
+2009-09-03  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Improvements for stand-alone mode.
+
+	* src/raster/rules.mk: Don't handle ftmisc.h.  It is needed for
+	stand-alone mode only.
+
+	* src/raster/ftmisc.h (FT_MemoryRec , FT_Alloc_Func, FT_Free_Func,
+	FT_Realloc_Func): Copy declarations from ftsystem.h.
+
+2009-09-02  Bram Tassyns  <bramt@enfocus.be>
+
+	Improve vertical metrics calculation (Savannah bug #27364).
+
+	The calculation of `vertBearingX' is not defined in the OTF font
+	spec so FreeType does a `best effort' attempt.  However, this value
+	is defined in the PDF and PostScript specs, and that algorithm is
+	better than the one FreeType currently uses:
+
+	  FreeType: Use the middle of the bounding box as the X coordinate
+	            of the vertical origin.
+
+	  Adobe PDF spec: Use the middle of the horizontal advance vector as
+	                  the X coordinate of the vertical origin.
+
+	FreeType's algorithm goes wrong if you have a really small glyph
+	(like the full-width, circle-like dot at the end of the sentence, as
+	used in CJK scripts) with large bearings.  With the FreeType
+	algorithm this dot gets centered on the baseline; with the PDF
+	algorithm it gets the correct location (in the top right).  Note
+	that this is a serious issue, it's like printing the dot at the end
+	of a Roman sentence at the center of the textline instead of on the
+	baseline like it should. So i believe the PDF spec's algorithm
+	should be used in FreeType as well.
+
+	The `vertBearingY' value for such small glyphs is also very strange
+	if no `vmtx' information is present, since the height of the bbox is
+	not representable for the height of the glyph visually (the
+	whitespace up to the baseline is part of the glyph).  The fix also
+	includes some code for a better estimate of `vertBearingY'.
+
+	* src/base/ftobjs.c (ft_synthesize_vertical_metrics): `vertBearingX'
+	is now calculated as described by the Adobe PDF Spec.  Estimate for
+	`vertBearingY' now works better for small glyphs completely above or
+	below the baseline into account.
+
+	* src/cff/cffgload.c (cff_slot_load): `vertBearingX' is now
+	calculated as described by the Adobe PDF Spec.  Vertical metrics
+	information was always ignored when FT_CONFIG_OPTION_OLD_INTERNALS
+	was not defined.
+
+	* src/truetype/ttgload.c (compute_glyph_metrics): `vertBearingX' is
+	now calculated as described by the Adobe PDF Spec.
+
+2009-09-01  John Tytgat  <John.Tytgat@esko.com>
+
+	Fix custom cmap for empty Type 1 font (Savannah bug #27294).
+
+	* include/freetype/internal/t1types.h (T1_EncodingRecRec_): Update
+	comment to reflect revised code_last meaning.
+	* src/type1/t1load.c (T1_Open_Face), src/type42/t42objs.c
+	(T42_Open_Face): Assign max_char as highest character code + 1 and
+	use this for T1_EncodingRecRec_::code_last.
+	* src/psaux/t1cmap.c (t1_cmap_custom_init): Follow revised
+	T1_EncodingRecRec_::code_last meaning.
+
+2009-08-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix rendering of horizontally compressed CFFs.
+	Bug reported by Ivan Nincic <inincic@pdftron.com>.
+
+	* src/cff/cffgload.c (cff_slot_load): Thinko: Check `xx' element of
+	`font_matrix' also.
+
+	* docs/CHANGES: Updated.
+
+2009-08-03  suyu0925@gmail.com
+
+	Don't call `ft_fseek' every time when executing `ft_fread'.
+
+	* src/base/ftstream.c (FT_Stream_Seek), src/base/ftsystem.c
+	(ft_ansi_stream_io): Implement it.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Cast a charcode to 32-bit in cmap format 14 parser.
+	
+	* src/sfnt/ttcmap.c (tt_cmap14_char_var_index,
+	tt_cmap14_char_var_isdefault, tt_cmap14_char_variants,
+	tt_cmap14_variant_chars): Correct mismatches from
+	FT_CMap_CharVarIndexFunc prototype, FT_ULong arguments
+	are replaced by FT_UInt32 arguments.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Cast a charcode to 32-bit in cmap format 12 parser.
+
+	* src/sfnt/ttcmap.c (tt_cmap12_char_next):
+	Insert explicit cast from FT_UFast to FT_UInt32
+	for return value.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psaux: Fix a few casts to FT_Int32 value.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings):
+	Fix a few casts setting `value' from FT_Long to FT_Int32,
+	because `value' is typed as FT_Int32 since 2009-06-22.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Fix a data type mismatching with its source.
+
+	* src/sfnt/ttcmap.c (tt_cmap13_char_next): Fix the
+	type of `gindex' from FT_ULong to FT_UInt because
+	it is set by FT_UInt tt_cmap13_char_map_binary() or
+	TT_CMap13->cur_gindex.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Extend a few local variables to load 32-bit values.
+
+	* src/sfnt/ttkern.c (tt_face_load_kern): Extend `count'
+	and `kern' to load 32-bit values.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pfr: Extend `num_aux' to take 32-bit value.
+
+	* src/pfr/pfrload.c (pfr_phy_font_load): Extend
+	`num_aux' to load 32-bit value.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Truncate FT_ULong `nprops' to fit to int PCF_Face->nprops.
+
+	* src/pcf/pcfread.c (pcf_get_properties): Load `nprops'
+	as FT_ULong value from PCF file, but truncate it as
+	int to fit PCF_Face->nprops.  The number of truncated
+	properties is shown in the trace message.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Extend a few local variables to reduce the casts.
+
+	* src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate):
+	Extend `type' and `rest' to take FT_ULong values.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Extend `settingTable' to take 32-bit offset.
+
+	* src/gxvalid/gxvfeat.c (gxv_feat_name_validate):
+	Extend `settingTable' to take 32-bit offset.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	autofit: Cast FT_Long glyph_count to compare with FT_UInt GID.
+
+	* src/autofit/afglobal.c (af_face_globals_is_digit,
+	af_face_globals_compute_script_coverage): Cast FT_Long
+	globals->glyph_count to FT_ULong, to compare with FT_UInt
+	gindex.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Exclude 16-bit system in invalid pitch/height check.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic):
+	pitch and height are typed as FT_UInt but checked to fit
+	16-bit range, to avoid the overflows.  On 16-bit system,
+	this checking inserts a conditional that never occurs.
+
+2009-07-03  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cff: Type large constants > 0x7FFF as long for 16-bit systems.
+
+	* src/cff/cffload.c (cff_charset_load): Type large
+	constants > 0x7FFF as long, because normal constants
+	are typed signed integer that is less than 0x8000 on
+	16-bit systems.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	base: Remove an unused variable.
+
+	* src/base/ftglyph.c (FT_Glyph_To_Bitmap): Remove an
+	unused variable `library'.  glyph->library is used.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Check higher bits in flags for non ILP32 systems.
+
+	4 public functions ought to take FT_ULong flags, but take
+	FT_UInt flags. To keep binary compatibility, we drop higher
+	bits on non ILP32 platforms,
+		ILP64 systems: No drop occurs.
+		LP64 systems: Higher bits are not used.
+		16-bit systems: Drop can occur.
+	See
+	http://lists.gnu.org/archive/html/freetype-devel/2008-12/msg00065.html
+	These functions will be refined to take FT_ULong flags in
+	next bump with incompatible API change.
+
+	* src/cache/ftcbasic.c (FTC_ImageCache_Lookup):
+	Check `flags' in `type', the 2nd argument.
+	(FTC_SBitCache_Lookup): Ditto.
+	(FTC_ImageCache_LookupScaler): Check `load_flags',
+	the 3rd argument.
+	(FTC_SBitCache_LookupScaler): Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Ignore invalid GIDs in glyph name lookup.
+
+	* include/freetype/internal/fttrace.h:
+	New trace module for sfdriver.c is added.
+
+	* src/sfnt/sfdriver.c (sfnt_get_name_index):
+	Restrict glyph name lookup to FT_UInt GID.
+	Genuine TrueType can hold 16-bit glyphs.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Fix a comparison between FT_Long and FT_ULong.
+
+	* src/pcf/pcfread.c (pcf_get_bitmaps): Return an error
+	if PCF_Face->nemetrics is negative.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Guarantee `nFeatureFlags' size up to 32-bit.
+
+	* src/gxvalid/gxvmort.c (gxv_mort_featurearray_validate):
+	Extend the 3rd argument `nFeatureFlags' to FT_ULong.
+	* src/gxvalid/gxvmort.h: Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Insert explicit cast for LP64 system.
+
+	* src/sfnt/ttkern.c (tt_face_load_kern): Insert
+	cast from unsigned long to FT_UInt32.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Guarantee `just' table size upto 32-bit.
+
+	* src/gxvalid/gxvjust.c (gxv_just_validate):
+	The type of `offset' is changed from FT_UInt to
+	FT_Offset, for 16-bit platforms.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Guarantee `trak' table size upto 32-bit.
+
+	* src/gxvalid/gxvtrak.c (gxv_trak_validate):
+	The type of `offset' is changed from FT_UInt to
+	FT_Offset, for 16-bit platforms.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	type1: Fix a data type mismatching with its source.
+
+	* include/freetype/internal/t1types.h: The type of
+	T1_Face->buildchar is matched with T1_Decorder->top.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pfr: Fix a data type mismatching with its source.
+
+	* src/pfr/pfrtypes.h: The type of PFR_KernItem->offset
+	is extended from FT_UInt32 to FT_Offset, because it is
+	calculated with the pointer difference, in
+	pfr_extra_item_load_kerning_pairs().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pfr: Fix a data type mismatching with its source.
+
+	* src/pfr/pfrtypes.h: The type of PFR_PhysFont->chars_offset
+	is extended from FT_UInt32 to FT_Offset, because it is
+	calculated with the pointer difference in pfr_phy_font_load().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pfr: Fix a data type mismatching with its source.
+
+	* src/pfr/pfrtypes.h: The type of PFR_PhyFont->bct_offset
+	is extended from FT_UInt32 to FT_Long, because it is
+	loaded by FT_STREAM_POS() in pfr_phy_font_load().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Improve the format in debug message.
+
+	* src/smooth/ftgrays.c (gray_dump_cells): Improve the
+	format specifications to dump variables.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Fix a data type mismatching with its source.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): The type of
+	local `flags' is matched with FT_Face->face_flags.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psaux: Fix a data type mismatching with its source.
+
+	* include/freetype/internal/psaux.h: The type of
+	T1_DecorderRec.buildchar is matched with
+	T1_DecorderRec.top.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Extend TrueType GX packed deltas to FT_Offset.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackeddeltas):
+	The type of 2nd argument `delta_cnt' is changed from
+	FT_Int to FT_Offset, because its source can be cvt
+	table size calculated from stream position.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Extend mmvar_len to hold size_t values.
+
+	* src/truetype/ttgxvar.h: The type of
+	GX_BlendRec.mmvar_len is changed from FT_Int to
+	FT_Offset, because TT_Get_MM_Var() calculates it
+	by sizeof() results.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Check invalid function number in IDEF instruction.
+
+	* src/truetype/ttinterp.c (Ins_IDEF): Check
+	if the operand fits to 8-bit opcode limitation.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Check invalid function number in FDEF instruction.
+
+	* src/truetype/ttinterp.c (Ins_FDEF): Check
+	if the operand fits 16-bit function number.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Truncate the deltas of composite glyph at 16-bit values.
+
+	* src/truetype/ttgload.c (load_truetype_glyph):
+	Insert cast from FT_Long (deltas[i].{x,y}) to
+	FT_Int16 in the summation of deltas[] for composite
+	glyphs.  Because deltas[i] is typed as FT_Pos,
+	its component x, y are typed as FT_Long, but
+	their sources are always FT_Int16 when they are
+	loaded by ft_var_readpackeddeltas().  However,
+	the limitation about the summed deltas is unclear.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Truncate the instructions upto 16-bit per a glyph.
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph): Truncate
+	the instructions upto 16-bit length per a glyph.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Cast the numerical operands to 32-bit for LP64 systems.
+
+	* src/truetype/ttinterp.c (Ins_SPHIX, INS_MIAP,
+	Ins_MIRP): Insert cast from long (args[], the
+	operands passed to TrueType operator) to FT_Int32
+	(the argument of TT_MulFix14()).
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Cast the project vector to 32-bit for LP64 system.
+
+	* src/truetype/ttinterp.c (Project, DualProject):
+	Insert casts from FT_Pos (the arguments `dx', `dy')
+	to FT_UInt32 (the argument to TT_DotFix14()).
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Cast the scaling params to 32-bit for LP64 system.
+
+	* src/truetype/ttgload.c (TT_Process_Composite_Component):
+	Insert casts from long (return value of FT_MulFix()) to
+	FT_Int32 (the argument to FT_SqrtFixed()).
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Cast a character code to FT_UInt32 for LP64 system.
+
+	* src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary,
+	tt_cmap14_variants, tt_cmap14_char_variants,
+	tt_cmap14_def_char_count, tt_cmap14_get_def_chars,
+	tt_cmap14_get_nondef_chars, tt_cmap14_variant_chars)
+	Insert casts when FT_UInt32 variable is loaded by
+	TT_NEXT_{UINT24|ULONG}.  Because most of them are
+	compared with FT_UInt32 values in public API, replacing
+	FT_UFast is not recommended.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Cast a character code to FT_UInt32 for LP64 system.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_init, tt_cmap4_next):
+	Insert the casts from unsigned long constant to
+	FT_UInt32.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Extend TT_BDF->strings_size to FT_ULong for huge BDF.
+
+	* include/freetype/internal/tttypes.h: The type
+	of TT_BDF->string_size is extended from FT_UInt32
+	to FT_ULong, because BDF specification does not
+	restrict the length of string.
+	* src/sfnt/ttbdf.c: The scratch variable `strings'
+	to load TT_BDF->string_size is matched with
+	TT_BDF->string_size.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psaux: Handle the string length by FT_Offset variables.
+
+	* src/psaux/afmparse.c (afm_parser_next_key,
+	afm_tokenize, afm_parse_track_kern,
+	afm_parse_kern_pairs, afm_parse_kern_data,
+	afm_parser_skip_section, afm_parser_parse):
+	The length of key is handled by FT_Offset,
+	instead of FT_UInt.  Although the length of
+	PostScript strings or name object is 16-bit,
+	AFM_STREAM_KEY_LEN() calculates the length
+	from the pointer difference.
+
+	* src/psaux/afmparse.h (afm_parser_next_key):
+	Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Fix some data types mismatching with their sources.
+
+	* src/pcf/pcfread.c (pcf_get_bitmaps): The types
+	of `nbitmaps', `i', `sizebitmaps' are matched with
+	the type of area FT_Bitmap.pitch * FT_Bitmap.rows.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Handle the string length by size_t variables.
+
+	* src/pcf/pcfread.c (pcf_interpret_style): The types
+	of nn, len, lengths[4] are changed to size_t, because
+	they are loaded by (or compared with) ft_strlen().
+
+	* src/pcf/pcfutil.c (BitOrderInvert, TwoByteSwap,
+	FourByteSwap): The type of the 2nd argument `nbytes'
+	is changed to size_t, for similarity with ANSI C
+	string functions.
+
+	* src/pcf/pcfdrivr.c (PCF_Glyph_Load): The type of
+	`bytes' is changed to FT_Offset, because it is passed
+	to FT_ALLOC(), via ft_glyphslot_alloc_bitmap().  At
+	least, using unsigned type is better.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Fix some data types mismatching with their sources.
+
+	* src/pcf/pcfread.c (pcf_seek_to_table_type,
+	pcf_has_table_type): The type of 3rd argument
+	`ntables' is matched with PCF_Toc->count.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	otvalid: Truncate the glyph index to 16-bit.
+
+	* src/otvalid/otvalid.c (otv_validate): Checks
+	face->num_glyphs does not exceed 16-bit limit,
+	pass FT_UInt num_glyphs to backend functions
+	otv_{GPOS|GSUB|GDEF|JSTF|MATH}_validate().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Insert explict casts for LP64 systems.
+
+	* src/cache/ftcbasic.c (FTC_ImageCache_Lookup,
+	FTC_SBitCache_Lookup): The type of FTC_ImageType->width
+	is FT_Int, so the cast to unsigned larger type FT_ULong
+	is introduced for the comparisons with 0x10000L for
+	LP64 platform.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Fix some data types mismatching with their sources.
+
+	* src/cache/ftccache.h: The type of return value
+	by FTC_Node_WeightFunc function is changed to
+	FT_Offset.  The type of FTC_CacheClass->cache_size
+	is changed to FT_Offset, too.
+
+	* src/cache/ftccback.h (ft_inode_weight,
+	ftc_snode_weight): Ditto.
+
+	* src/cache/ftccmap.c (ftc_cmap_node_weight): Ditto.
+
+	* src/cache/ftcimage.c (ftc_inode_weight,
+	FTC_INode_Weight): Ditto.
+
+	* src/cache/ftcsbits.c (ftc_snode_weight,
+	FTC_SNode_Weight): Ditto.
+
+	* src/cache/ftcmru.h: The type of
+	FTC_MruListClass->node_size is changed to FT_Offset,
+	because it is passed to FT_ALLOC() to specify the
+	size of buffer.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	XXX_cmap_encoding_char_next() return FT_UInt32 values.
+
+	* include/freetype/internal/services/svpscmap.h:
+	The size of the charcode value returned by
+	the function typed PS_Unicodes_CharNextFunc is
+	matched with its input charcode value.
+
+	* src/cff/cffmap.c (cff_cmap_encoding_char_next,
+	cff_cmap_unicode_char_next): Ditto.
+
+	* src/pfr/pfrmap.c (pfr_cmap_encoding_char_next):
+	Ditto.
+
+	* src/psaux/t1cmap.c (t1_cmap_std_char_next,
+	t1_cmap_custom_char_next, t1_cmap_unicode_char_next):
+	Ditto.
+
+	* src/psnames/psmodule.c (ps_unicodes_char_next):
+	Ditto.
+
+	* src/winfonts/winfnt.c (fnt_cmap_char_next):
+	Ditto.
+
+	* src/sfnt/ttcmap.c (tt_cmap0_char_next,
+	tt_cmap2_char_next, tt_cmap4_char_next,
+	tt_cmap6_char_next, tt_cmap10_char_next,
+	tt_cmap12_char_next, tt_cmap13_char_next): Ditto.
+	(tt_cmap14_char_variants): Handle base unicode
+	codepoint by FT_UInt32 variable to avoid overflow
+	on 16-bit platforms.
+	(tt_cmap14_ensure): The type of `num_results' is
+	extend to FT_UInt32, to cover unsigned 32-bit
+	`numVarSelectorRecords' in cmap14 table header.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	truetype: Extend TT_Face->num_locations for broken TTFs.
+
+	* include/freetype/internal/tttypes.h:
+	TT_Face->num_locations are extended from FT_UInt
+	to FT_ULong, to stand with broken huge loca table.
+	Some people insists there are broken TTF including
+	the glyphs over 16-bit limitation, in PRC market.
+	* src/truetype/ttpload.c (tt_face_load_loca):
+	Remove unrequired 16-bit truncation for FT_UInt
+	TT_Face->num_locations.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Fix some data types mismatching with their sources.
+
+	* src/smooth/ftgrays.c: The type of `TCoord' is
+	matched to `TPos', because they are mixed in
+	gray_set_cell().  The type of TCell->x is extended
+	to `TPos', because gray_find_cell() sets it by
+	TWorker.ex.  The type of TCell->cover is extended
+	to `TCoord', because gray_render_scanline() adds
+	TCoord value to it.  The type of TWork.cover is matched
+	with TCell->cover.  The types of
+	TWork.{max_cells,num_cells} are changed to FT_PtrDist,
+	because they are calculated from the memory addresses.
+	The type of TWork.ycount is changed to TPos, because
+	it is calculated from TPos variables.
+	(gray_find_cell): The type of `x' is matched with
+	its initial value ras.ex.
+	(gray_render_scanline): The types of `mod', `lift'
+	and `rem' are changed to TCoord, because their values
+	are set with explicit casts to TCoord.  When ras.area
+	is updated by the differential values including
+	`delta', they are explicitly cast to TArea, because
+	the type of `delta' is not TArea but TCoord.
+	(gray_render_line): The type of `mod' is extended
+	from int to TCoord, because (TCoord)dy is added to mod.
+	(gray_hline): The argument `acount' is extended to
+	TCoord, to match with the parameters in the callers.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cff: Fix some data types mismatching with their sources.
+
+	* src/cff/cffobjs.c (cff_face_init): The type of
+	`scaling' is matched with the scaling parameter
+	in FT_Matrix_Multiply_Scaled() and
+	FT_Vector_Transform_Scaled().
+
+	* src/cff/cffparse.c (cff_parse_real): The type of
+	`power_ten', `scaling', `exponent_add',
+	`integer_length', `fraction_length',
+	`new_fraction_length' and `shift' are matched with
+	the type of `exponent' to avoid unexpected truncation.
+	(cff_parse_fixed_scaled): The type of `scaling' is
+	matched with the `scaling' argument to
+	cff_parse_real().
+	(cff_parse_fixed_dynamic): Ditto.
+	(cff_parse_font_matrix): The type of `scaling' is
+	matched with the `scaling' argument to
+	cff_parse_dynamic().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	autofit: Fix some data types mismatching with their sources.
+
+	* src/autofit/afglobal.c: Correct the type of
+	AF_FaceGlobalsRec.glyph_count to match with
+	FT_Face->num_glyphs.
+	(af_face_globals_compute_script_coverage):
+	Insert explicit cast to compare
+	FT_Long AF_FaceGlobalsRec.glyph_count versus
+	FT_UInt gindex.  The type of `nn' is changed
+	to scan glyph index upto AF_FaceGlobalsRec.glyph_count.
+	(af_face_globals_get_metrics): The type of `script_max'
+	is changed to cover size_t value.  Insert explicit cast
+	to compare FT_Long AF_FaceGlobalsRec.glyph_count versus
+	FT_UInt gindex.
+
+	* src/autofit/afhints.c (af_axis_hints_new_segment):
+	Insert explicit cast to calculate `big_max' from
+	integer and size_t values.
+	(af_axis_hints_new_edge): Ditto.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues):
+	The type of `best_y' is matched to FT_Vector.y.
+	(af_latin_compute_stem_width): The type of `delta' is
+	matched to `dist' and `org_dist'.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	autofit: Count the size of the memory object by ptrdiff_t.
+
+	* src/autofit/afcjk.c (af_cjk_hint_edges): The
+	number of edges `n_edges' should be counted by
+	FT_PtrDist variable instead of FT_Int.
+
+	* src/autofit/aflatin.c (af_latin_hint_edges):
+	Ditto.
+
+	* src/autofit/aftypes.h: In AF_ScriptClassRec,
+	the size of metric `script_metrics_size' should
+	be counted by FT_Offset variable instead of FT_UInt.
+
+	* src/autofit/afhints.c
+	(af_glyph_hints_align_strong_points): The cursors
+	for the edges `min', `max', `mid' in the memory
+	buffer should be typed FT_PtrDist.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	autofit: Fix for unused variable `first'.
+
+	* src/autofit/afhints.c (af_glyph_hints_reload): Insert
+	FT_UNUSED() to hide the unused variable warning.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve bitmap size or pixel variables for 16-bit systems.
+
+	* include/freetype/config/ftstdlib.h: Introduce
+	FT_INT_MIN, to use in signed integer overflow in
+	16-bit and 64-bit platforms.
+	
+	* include/freetype/internal/fttrace.h: Add a tracer
+	to ftsynth.c.
+	
+	* src/base/ftbitmap.c (FT_Bitmap_Embolden): Check
+	invalid strength causing integer overflow on 16-bit
+	platform.
+	
+	* src/base/ftcalc.c (ft_corner_orientation): Change
+	the internal calculation from FT_Int to FT_Long, to
+	avoid an overflow on 16-bit platforms.  The caller of
+	this function should use only the sign of result,
+	so the cast to FT_Int is acceptable.
+	
+	* src/base/ftsynth.c: Introduce a tracer for synth module.
+	(FT_GlyphSlot_Embolden): Check invalid strength causing
+	integer overflow on 16-bit platform.
+	
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): The glyph index
+	in FT2 API is typed as FT_UInt, although BDF driver
+	can handle unsigned long glyph index internally.  To
+	avoid integer overflow on 16-bit platform, too large
+	glyph index should be excluded.
+	(BDF_Glyph_Load): The glyph pitch in FT2 is typed as
+	FT_UInt, although BDF driver can handle unsigned long
+	glyph pitch internally.  To avoid integer overflow on
+	16-bit platform, too large glyph pitch should not be
+	returned.
+	
+	* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): The glyph
+	pitch in FT2 is typed as FT_UInt, although PFR font
+	format can include huge bitmap glyph with 24-bit pitch
+	(however, a glyph spends 16.7 pixel, it's not realistic).
+	To avoid integer overflow on 16-bit platform, huge
+	bitmap glyph should be excluded.
+	
+	* src/smooth/ftgrays.c (gray_hline): As FT_Span.x is
+	truncated to fit its type (16-bit short), FT_Span.y
+	should be truncated to fit its type (FT_Int).
+	
+	* src/cff/cffdrivr.c (cff_get_ros): CFF specification
+	defines the supplement in ROS as a real number.
+	Truncate it to fit public FT2 API.
+	
+	* src/cff/cffparse.c (cff_parse_cid_ros): Warn the
+	supplement if it is truncated or rounded in cff_get_ros().
+	
+	* src/cff/cfftypes.h: Change the type of internal variable
+	`supplement' from FT_Long to FT_ULong to fit the signedness
+	to the type in public API.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psaux: Prevent invalid arguments to afm_parser_read_vals().
+
+	* src/psaux/afmparse.c (afm_parser_read_vals): Change
+	the type of `n' to prevent negative number how many
+	arguments should be parsed.
+
+	* src/psaux/afmparse.h (afm_parser_read_vals): Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	base: Prevent some overflows on LP64 systems.
+
+	* src/base/ftadvance.c (FT_Get_Advances): Cast the
+	unsigned long constant FT_LOAD_ADVANCE_ONLY to FT_UInt32
+	for LP64 platforms.
+
+	* src/base/ftcalc.c (FT_Sqrt32): All internal variables
+	are changed to FT_UInt32 from FT_ULong.
+	(FT_MulDiv): Insert casts to FT_Int32 for LP64 platforms.
+	This function is designed for 32-bit integer, although
+	their arguments and return value are FT_Long.
+
+	* src/base/ftobjs.c (FT_Get_Char_Index): Check `charcode'
+	is within unsigned 32-bit integer for LP64 platforms.
+	(FT_Face_GetCharVariantIndex): Check `charcode' and
+	`variantSelector' are within 32-bit integer for LP64
+	platforms.
+	(FT_Face_GetCharsOfVariant): Check `variantSelector' is
+	within unsigned 32-bit integer for LP64 platforms.
+
+	* src/base/fttrigon.c (ft_trig_downscale): The FT_Fixed
+	variable `val' and unsigned long constant FT_TRIG_SCALE
+	are cast to FT_UInt32, when calculates FT_UInt32.
+	(FT_Vector_Rotate): The long constant 1L is cast to
+	FT_Int32 to calculate FT_Int32 `half'.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cff: Cast the long variables to 32-bit for LP64 systems.
+
+	* src/cff/cffdrivr.c (cff_get_advances): Insert
+	explicit cast to modify a 32-bit flag by unsigned
+	long constant.
+
+	* src/cff/cffobjs.c (cff_face_init): Ditto.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings):
+	Replace the casts to FT_Long by the casts to FT_Int32
+	for LP64 platforms.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Improve PCF_PropertyRec.value names on LP64 platforms.
+
+	* src/pcf/pcf.h: In PCF_PropertyRec.value, the member
+	`integer' is replaced by `l', `cardinal' is replaced
+	by `ul', to fix the difference between the name and
+	the types on LP64 platforms.
+
+	* src/pcf/pcfdrivr.c (pcf_get_bdf_property): Reflect
+	PCF_PropertyRec.value change, with appropriate casts
+	to FT_Int32/FT_UInt32.  Their destinations
+	BDF_PropertyRec.{integer|cardinal} are public and
+	explicitly defined as FT_Int32/FT_UInt32.
+
+	* src/pcf/pcfread.c (pcf_get_properties, pcf_load_font):
+	Reflect PCF_PropertyRec.value change.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	pcf: Fix some data types mismatching with their sources.
+
+	* src/pcf/pcfdrivr.c (pcf_cmap_char_index): The type of
+	`code' is matched to PCF_Encoding->enc.
+	(pcf_cmap_char_next): The type of `charcode' is matched
+	to PCF_Encoding->enc.  When *acharcode is set by charcode,
+	an overflow is checked and cast to unsigned 32-bit
+	integer.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	bdf: Improve bdf_property_t.value names for LP64 platforms.
+
+	* src/bdf/bdf.h: In bdf_property_t.value, the member
+	`int32' is replaced by `l', `card32' is replaced by
+	`ul', to fix the difference between the name and the
+	types on LP64 platforms.
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Reflect
+	bdf_property_t.value change.
+	(bdf_get_bdf_property): Reflect bdf_property_t.value
+	change, with appropriate casts to FT_Int32/FT_UInt32.
+	Their destinations BDF_PropertyRec.{integer|cardinal}
+	are public and explicitly defined as FT_Int32/FT_UInt32.
+
+	* src/bdf/bdflib.c (_bdf_add_property): Reflect
+	bdf_property_t.value change.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	bdf: Fix some data types mismatching with their sources.
+
+	* src/bdf/bdrdrivr.c (bdf_cmap_char_index): The type
+	of `code' is matched with BDF_encoding_el->enc.
+	(bdf_cmap_char_next): The type of `charcode' is
+	matched with BDF_encoding_el->enc.  When *acharcode
+	is set by charcode, an overflow is checked and
+	cast to unsigned 32-bit integer.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	autofit: Improve Unicode range definitions.
+
+	* src/autofit/aftypes.h (AF_UNIRANGE_REC): New macro
+	to declare a range by two unsigned 32-bit integer,
+	to avoid 64-bit range definition on LP64 platforms.
+
+	* src/autofit/aflatin.c (af_latin_uniranges): Ditto.
+
+	* src/autofit/aflatin2.c (af_latin2_uniranges): Ditto.
+
+	* src/autofit/afindic.c (af_indic_uniranges): Ditto.
+
+	* src/autofit/afcjk.c (af_cjk_uniranges): Declare
+	the ranges by AF_UNIRANGE_REC.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Fix a data type mismatching with its source.
+
+	* src/smooth/ftgrays.c (gray_sweep): The type of
+	`area' is matched with the 3rd argument `area'
+	of gray_hline().
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Fix a data type mismatching with its source.
+
+	* src/smooth/ftgrays.c (gray_render_line): The type
+	of `area' is matched with TWorker.area.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Disable the legacy compatibility if 16-bit system.
+
+	* src/cache/ftcbasic.c (FTC_ImageCache_Lookup): Exclude
+	the legacy behaviour from 16-bit platform, because the
+	current hack cannot detect the caller uses this function
+	via legacy convension.
+	(FTC_SBitCache_Lookup): Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Check 32-bit glyph index on 16-bit systems.
+
+	* src/cache/ftcbasic.c (ftc_basic_family_get_count):
+	Check overflow caused by the face including large
+	number of glyphs > 64k.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Fix some data types mismatching with their sources.
+
+	* src/cache/ftccache.c (ftc_cache_resize): The types of
+	`p', `mask', `count' are matched with FTC_Cache->{p,mask}.
+	(FTC_Cache_Clear): The type of `old_index' is matched to
+	FTC_Cache->{p,mask}.
+
+	* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): The type
+	of `_idx' is matched with FTC_Cache->{p,mask}.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Fix some data types mismatching with their sources.
+
+	* src/cache/ftcsbits.c (ftc_snode_load): The types
+	of `xadvance' and `yadvance' are matched with
+	FT_GlyphSlot->advance.{x|y}.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cache: Cast NULL to a required function type explicitly.
+
+	* src/cache/ftcmanag.c (FTC_Manager_RemoveFaceID):
+	Insert explicit cast from NULL to function type.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	fttypes.h: Cast FT_MAKE_TAG output to FT_Tag exlicitly.
+
+	* include/freetype/fttypes.h (FT_MAKE_TAG):
+	Cast the result to FT_Tag.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psnames: Handle Unicode codepoints by FT_UInt32 variables.
+
+	* src/psnames/psmodule.c (BASE_GLYPH): Cast the result
+	to unsigned 32-bit integer for LP64 platform.
+	(ps_unicode_value): Return the value by unsigned 32-bit
+	integer instead of unsigned long.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	psaux: Use size_t variable to pass the buffer size.
+
+	* src/psaux/psaux.h (to_bytes): The type of `max_bytes'
+	(the argument to pass the buffer size) is changed to
+	size_t, to match with ANSI C string functions.
+
+	* src/psaux/psconv.h (PS_Conv_StringDecode,
+	PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Ditto.
+
+	* src/psaux/psconv.c (PS_Conv_StringDecode,
+	PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Ditto.
+
+	* src/psaux/psobjs.h (ps_parser_to_bytes): Ditto.
+
+	* src/psaux/psobjs.c (ps_parser_to_bytes): Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	type1: Use size_t variable to pass the string length.
+
+	* psaux.h: The type of `len' (the argument to pass
+	the buffer size to the function in AFM_ParserRec)
+	is changed to size_t, to match with ANSI C string
+	functions.
+
+	* t1afm.c (t1_get_index): Ditto.
+
+	* test_afm.c (dummy_get_index): Ditto.
+
+	* afmparse.c (afm_parser_read_vals): To call
+	AFM_ParserRec.get_index, the length of token
+	`len' is cast to size_t.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cid: Fix some data types mismatching with their sources.
+
+	* src/cid/cidparse.c (cid_parser_new): The types of
+	`read_len' and `stream_len' are matched to
+	FT_Stream->size.  Unrequired cast is removed.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cff: Fix for unused variable `rest'.
+
+	* src/cff/cffparse.c (cff_parse_real): Insert
+	FT_UNUSED() to hide the unused variable warning.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	cff: Fix some data types mismatching with their sources.
+
+	* src/cff/cffgload.c (cff_slot_load): The types of	
+	`top_upm' and `sub_upm' are matched with
+	CFF_FontRecDict->units_per_em.
+
+	* src/cff/cffobjs.c (cff_size_select): Ditto.
+	(cff_size_request): Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	bdf: Fix some data types mismatching with their sources.
+
+	* bdflib.c (_bdf_list_ensure): The type of `num_items'
+	is matched with _bdf_list_t.used.  Also the types of
+	`oldsize', `newsize', `bigsize' are matched too.
+	(_bdf_readstream): `cursor' is used as an offset to
+	the pointer, it should be typed as FT_Offset.  Also
+	the types of `bytes', `start', `end', `avail' are matched.
+
+	* bdfdrivr.c: The type of BDF_CMap->num_encodings is
+	matched with FT_CMap->clazz->size.
+	(bdf_cmap_char_index): The types of `min', `max', `mid'
+	are matched with BDF_CMap->num_encodings.  The type of
+	`result' is matched with encoding->glyph.
+	(bdf_cmap_char_next): Ditto, the type of `code' is
+	matched with BDF_encoding_el.enc.
+	(bdf_interpret_style): The type of `lengths' is changed
+	to size_t, to take the value by ft_strlen().  Also the
+	types of `len', `nn', `mm' are matched.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	sfnt: Count the size of the memory object by ptrdiff_t.
+
+	* src/sfnt/ttbdf.c (tt_face_find_bdf_prop): The type of
+	`peroperty_len' is changed from FT_UInt to FT_Offset,
+	to match with size_t, which is appropriate type for the
+	object in the memory buffer.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	lzw: Count the size of the memory object by ptrdiff_t.
+
+	* src/lzw/ftzopen.h: The types of FT_LzwState->{buf_total,
+	stack_size} are changed from FT_UInt to FT_Offset, to match
+	with size_t, which is appropriate type for the object in
+	the memory buffer.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_stack_grow): The types of
+	`old_size' and `new_size' are changed from FT_UInt to
+	FT_Offset, to match with size_t, which is appropriate type
+	for the object in the memory buffer.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	otvalid: Count the table size on memory by ptrdiff_t.
+
+	* src/otvalid/otvgpos.c (otv_ValueRecord_validate):
+	Change the type of table size from FT_UInt to
+	FT_PtrDist because it is calculated by the memory
+	addresses.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	otvalid: Prevent an overflow by GPOS/GSUB 32b-bit offset.
+
+	* src/otvalid/otvgpos.c (otv_ExtensionPos_validate):
+	Extend ExtensionOffset from FT_UInt to FT_ULong, to
+	cover 32-bit offset on 16-bit platform.
+
+	* src/otvalid/otvgsub.c (otv_ExtensionSubst_validate):
+	Ditto.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	ftobjs.c: Prevent an overflow in glyph index handling.
+
+	* src/base/ftobjs.c (FT_Face_GetCharsOfVariant):
+	Improve the cast in comparison to avoid the truncation.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve the variable types in raccess_make_file_name().
+
+	* src/base/ftrfork.c (raccess_make_file_name):
+	Change the type of cursor variable `tmp' to const char*,
+	to prevent the unexpected modification of original pathname.
+	(raccess_make_file_name): Change the type of new_length
+	to size_t.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	ftpatent.c: Fix for unused variable `error'.
+
+	* src/base/ftpatent.c (_tt_check_patents_in_range):
+	Fix warning for unused variable `error'.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	type1: Check invalid string longer than PostScript limit.
+
+	* src/type1/t1afm.c (t1_get_index): Check invalid string
+	which exceeds the limit of PostScript string/name objects.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gzip: Use FT2 zcalloc() & zfree() in ftgzip.c by default.
+
+	* src/gzip/ftgzip.c (zcalloc, zcfree): Disable all
+	zcalloc() & zfree() by zlib in zutil.c, those in
+	ftgzip.c by FT2 are enabled by default.  To use
+	zlib zcalloc() & zfree(), define USE_ZLIB_ZCALLOC.
+	See discussion:
+	http://lists.gnu.org/archive/html/freetype-devel/2009-02/msg00000.html
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gzip: Distinguish PureC from TurboC on MSDOS.
+
+	* src/gzip/zutil.c (zcalloc, zcfree): Enable only for
+	MSDOS platform.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Insert PureC pragma to allow unevaluated variables.
+
+	* builds/atari/ATARI.H: Insert PureC pragma not to
+	warn against set-but-unevaluated variable in gxvalid
+	module.
+
+2009-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	gxvalid: Pass the union by the pointer instead of the value.
+
+	* src/gxvalid/gxvcommn.h:
+	  - Declare new type `GXV_LookupValueCPtr'.
+	  - Update the type of the 2nd argument to pass GXV_LookupValueDesc
+	    data to the function prototyped as GXV_Lookup_Value_Validate_Func,
+	    from GXV_LookupValueDesc to GXV_LookupValueCPtr.
+	  - Likewise for the function prototyped as
+	    GXV_Lookup_Fmt4_Transit_Func.
+
+	  - Declare new type `GXV_StateTable_GlyphOffsetCPtr'.
+	  - Update the type of the 3rd argument to pass
+	    GXV_StateTable_GlyphOffsetDesc data to the function prototyped
+	    as GXV_StateTable_Entry_Validate_Func, from
+	    GXV_StateTable_GlyphOffsetDesc to GXV_StateTable_GlyphOffsetCPtr.
+
+	  - Declare new type `GXV_XStateTable_GlyphOffsetCPtr'.
+	  - Update the type of the 3rd argument to pass
+	    GXV_XStateTable_GlyphOffsetDesc data to the function prototyped
+	    as GXV_XStateTable_Entry_Validate_Func,
+	    from GXV_XStateTable_GlyphOffsetDesc
+	    to GXV_XStateTable_GlyphOffsetCPtr.
+
+	* src/gxvalid/gxvcommn.c (gxv_LookupTable_fmt0_validate,
+	gxv_XClassTable_lookupval_validate,
+	gxv_XClassTable_lookupfmt4_transit):
+	Update from GXV_LookupValueDesc to GXV_LookupValueCPtr.
+	
+	* src/gxvalid/gxvbsln.c (gxv_bsln_LookupValue_validate,
+	gxv_bsln_LookupFmt4_transit): Ditto.
+	
+	* src/gxvalid/gxvjust.c
+	(gxv_just_pcTable_LookupValue_entry_validate,
+	gxv_just_classTable_entry_validate,
+	gxv_just_wdcTable_LookupValue_validate): Ditto.
+	
+	* src/gxvalid/gxvkern.c
+	(gxv_kern_subtable_fmt1_entry_validate): Ditto.
+	
+	* src/gxvalid/gxvlcar.c (gxv_lcar_LookupValue_validate,
+	gxv_lcar_LookupFmt4_transit): Ditto.
+	
+	* src/gxvalid/gxvopbd.c (gxv_opbd_LookupValue_validate,
+	gxv_opbd_LookupFmt4_transit): Ditto.
+	
+	* src/gxvalid/gxvprop.c (gxv_prop_LookupValue_validate,
+	gxv_prop_LookupFmt4_transit): Ditto.
+	
+	* src/gxvalid/gxvmort4.c
+	(gxv_mort_subtable_type4_lookupval_validate): Ditto.
+	
+	* src/gxvalid/gxvmort0.c
+	(gxv_mort_subtable_type0_entry_validate): Update
+	from GXV_StateTable_GlyphOffsetDesc
+	to GXV_StateTable_GlyphOffsetCPtr.
+	
+	* src/gxvalid/gxvmort1.c
+	(gxv_mort_subtable_type1_entry_validate): Ditto.
+	
+	* src/gxvalid/gxvmort2.c
+	(gxv_mort_subtable_type2_entry_validate): Ditto.
+	
+	* src/gxvalid/gxvmort5.c
+	(gxv_mort_subtable_type5_entry_validate): Ditto.
+	
+	* src/gxvalid/gxvmorx2.c
+	(gxv_morx_subtable_type2_entry_validate): Ditto.
+	
+	* src/gxvalid/gxvmorx5.c
+	(gxv_morx_subtable_type5_entry_validate): Ditto.
+	
+	* src/gxvalid/gxvmorx1.c
+	(gxv_morx_subtable_type1_entry_validate): Ditto.
+	(gxv_morx_subtable_type1_LookupValue_validate,
+	gxv_morx_subtable_type1_LookupFmt4_transit):
+	Update from GXV_LookupValueDesc to GXV_LookupValueCPtr.
+	
+	* src/gxvalid/gxvmorx0.c
+	(gxv_morx_subtable_type0_entry_validate): Update
+	from GXV_XStateTable_GlyphOffsetDesc
+	to GXV_XStateTable_GlyphOffsetCPtr.
+
+2009-07-29  Fabrice Bellet  <fabrice@bellet.info>
+
+	Fix Redhat bugzilla #513582 and Savannah bug #26849.
+
+	* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP) <FTC_INLINE>: Fix
+	aliasing bug.
+
+2009-07-19  Werner Lemberg  <wl@gnu.org>
+
+	Document recent library changes.
+
+	* docs/CHANGES: Do it.
+
+2009-07-17  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #23786.
+
+	* src/truetype/ttobjs.c (tt_size_init_bytecode): Don't reset x_ppem
+	and y_ppem.  Otherwise the `*_CVT_Stretched' functions in ttinterp.c
+	get never called.
+	An anonymous guy suggested this change on Savannah, and it seems to
+	be the right solution.
+
+2009-07-15  Werner Lemberg  <wl@gnu.org>
+
+	* docs/release: Updated.
+
+2009-07-15  Werner Lemberg  <wl@gnu.org>
+
+	README.CVS -> README.git
+
+	* README.CVS: Renamed to...
+	* README.git: This.
+	Updated.
+
+2009-07-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Borland C++ compiler patch proposed by Mirco Babin.
+	http://lists.gnu.org/archive/html/freetype/2009-07/msg00016.html.
+
+	* builds/exports.mk: Delete unused flags, CCexe_{CFLAGS,LDFLAGS}.
+	Fix APINAMES_C and APINAMES_EXE pathnames to reflect the platform
+	specific pathname syntax.
+	* builds/compiler/bcc.mk: Remove unused flag, CCexe_LDFLAGS.
+	Define TE = `-e' separately (bcc32 cannot specify the pathname of
+	binary executable by T = `-o').
+	Extend the large page size in linking freetype.lib.
+	Add extra CLEAN target to delete bcc specific temporary files.
+	* builds/compiler/bcc-dev.mk: Ditto.
+
+2009-07-14  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #27026.
+
+	* builds/win32/vc2005/freetype.sln: Use correct version number.
+
+2009-07-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Add a script to check the undefined and unused trace macros.
+
+	* src/tools/chktrcmp.py: A script to check trace_XXXX macros
+	that are used in C source but undefined in fttrace.h, or
+	defined in fttrace.h but unused in C sources.  See
+	http://lists.gnu.org/archive/html/freetype-devel/2009-07/msg00013.html.
+	* docs/DEBUG: Mention on chktrcmp.py.
+	* docs/release: Ditto.
+
+2009-07-09  Werner Lemberg  <wl@gnu.org>
+
+	[ftraster] Make it compile again with -D_STANDALONE_.
+
+	* src/raster/ftraster.c [_STANDALONE_]: Define
+	FT_CONFIG_STANDARD_LIBRARY_H.
+	Include `string.h'.
+	Don't include `rastpic.h'.
+	Define FT_DEFINE_RASTER_FUNCS.
+
+2009-07-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	smooth: Check glyph size by width/height, instead of pitch/height.
+	Suggested by der Mouse <mouse@Rodents-Montreal.ORG>.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Improve
+	the check for too large glyph.  Replace the pair of `pitch' and
+	`height' by the pair of `width' and `height'.  `pitch' cannot
+	be greater than `height'.  The required is checking the product
+	`pitch' * `height' <= FT_ULONG_MAX, but we use cheap checks for
+	the realistic case only.
+
+2009-07-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Register 2 missing trace components, t1afm and ttbdf.
+
+	* include/freetype/internal/fttrace.h: Add FT_TRACE_DEF( t1afm )
+	and FT_TRACE_DEF( ttbdf ).  See
+	http://lists.gnu.org/archive/html/freetype-devel/2009-07/msg00013.html
+
+2009-07-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Register a trace component for ftgloadr.c.
+
+	* include/freetype/internal/fttrace.h: Add FT_TRACE_DEF( gloader ).
+	The macro `trace_gloader' was already used in the initial version
+	on 2002-02-24.
+
+2009-07-08  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Prevent the overflows by a glyph with too many points or contours.
+	The bug is reported by Boris Letocha <b.letocha@gmc.net>.  See
+	http://lists.gnu.org/archive/html/freetype-devel/2009-06/msg00031.html
+	http://lists.gnu.org/archive/html/freetype-devel/2009-07/msg00002.html	
+
+	* include/freetype/ftimage.h (FT_OUTLINE_CONTOURS_MAX,
+	FT_OUTLINE_POINTS_MAX): New macros to declare the maximum
+	values of FT_Outline.{n_contours,n_points}.
+	* src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Check the
+	total numbers of points and contours cause no overflows in
+	FT_Outline.{n_contours,n_points}.
+
+	* include/freetype/internal/ftgloadr.h (FT_GLYPHLOADER_CHECK_P,
+	FT_GLYPHLOADER_CHECK_C): Compare the numbers of points and
+	contours as unsigned long number, instead of signed int, to
+	prevent the overflows on 16-bit systems.
+
+2009-07-05  Bram Tassyns  <bramt@enfocus.be>
+
+	Improve compatibility to Acroread.
+	This fixes Savannah bug #26944.
+
+	* src/cff/cffload.c (cff_charset_compute_cids): For multiple GID to
+	single CID mappings, make the lowest value win.
+
+2009-06-28  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	ftpatent: Fix a bug by wrong usage of service->table_info().
+	http://lists.gnu.org/archive/html/freetype-devel/2008-12/msg00039.html
+
+	* include/freetype/internal/services/svsfnt.h: Extend
+	FT_SFNT_TableInfoFunc() to take new argument to obtain the offset
+	to the specified table.
+	* src/sfnt/sfdriver.c (sfnt_table_info): Extend to return the
+	table-offset to the caller function.
+	* src/base/ftpatent.c (_tt_check_patents_in_table): Use new
+	service->table_info().
+	* src/base/ftobjs.c (FT_Sfnt_Table_Info): Synchronize to new
+	service->table_info().
+
+2009-06-28  Werner Lemberg  <wl@gnu.org>
+
+	[psaux, cff] Protect against nested `seac' calls.
+
+	* include/freetype/internal/psaux.h (T1_Decoder), src/cff/cffgload.h
+	(CFF_Decoder): Add `seac' boolean variable.
+
+	* src/cff/cffgload.c (cff_operator_seac), src/psaux/t1decode.c
+	(t1operator_seac): Use it.
+
+2009-06-28  Werner Lemberg  <wl@gnu.org>
+
+	Thinko.
+
+	* src/psaux/t1decode.c (t1operator_seac)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Test for existence of incremental
+	interface.
+
+2009-06-28  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h [FT_CONFIG_OPTION_INCREMENTAL]: Define.
+
+2009-06-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Add tools to preprocess the source files for AtariST PureC.
+
+	* builds/atari/deflinejoiner.awk: New file to filter C source files
+	for broken C preprocessor of PureC compiler.
+
+	* builds/atari/gen-purec-patch.sh: New file to generate a patch set
+	for PureC, by using deflinejoiner.awk.
+
+2009-06-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Keep existing modules.cfg in the building tree.
+
+	* configure: If `configure' is executed outside of the source tree,
+	an existing `modules.cfg' file in the build directory should be
+	kept, not overwritten by the version in the source tree.
+
+2009-06-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Filter --srcdir= option before invoking builds/unix/configure.
+
+	* configure: If builds/unix/configure is invoked with --srcdir
+	option, the option should take `builds/unix' directory instead of
+	the top source directory.  Thus the configure script in the top
+	directory should modify the --srcdir= option if
+	`builds/unix/configure' is invoked.
+
+2009-06-27  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improve configure.raw for cross-building on exe-suffixed systems.
+
+	* builds/unix/configure.raw: Fix a bug in sed script to extract
+	native suffix for binary executables, patch by Peter Breitenlohner.
+	http://lists.gnu.org/archive/html/freetype-devel/2009-04/msg00036.html
+
+2009-06-26  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Remove TT_SubGlyphRec.
+
+	* src/truetype/ttobjs.h (TT_SubGlyphRec): Removed, unused.
+
+2009-06-26  Werner Lemberg  <wl@gnu.org>
+
+	* */*: For warning messages, replace FT_ERROR with FT_TRACE0.
+
+	FT_ERROR is now used only if a function produces a non-zero `error'
+	value.
+
+	Formatting, improving and harmonizing debug strings.
+
+2009-06-25  Werner Lemberg  <wl@gnu.org>
+
+	Provide version information better.
+
+	* src/base/ftinit.c (FT_Init_FreeType): Don't set version here
+	but...
+	* src/base/ftobjs.c (FT_New_Library): Here.
+
+2009-06-22  Werner Lemberg  <wl@gnu.org>
+
+	Use 16.16 format while parsing Type 1 charstrings.
+	This fixes Savannah bug #26867.
+
+	Previously, only integers have been used which can lead to serious
+	rounding errors.
+
+	However, fractional values are only used internally; after the
+	charstrings (of either Type 1 or 2) have been processed, the
+	resulting coordinates get rounded to integers currently -- before
+	applying scaling.  This should be fixed; at the same time a new load
+	flag should be introduced, to be used in combination with
+	FT_LOAD_NO_SCALE, which indicates that font units are returned in
+	16.16 format.  Similarly, the incremental interface should be
+	extended to allow fractional values for metrics.
+
+	* include/freetype/internal/psaux.h (T1_BuilderRec): Remove `shift'
+	field.
+	* include/freetype/internal/pshints.h (T1_Hints_SetStemFunc,
+	T1_Hints_SetStem3Func): Use FT_Fixed for coordinates.
+
+	* src/psaux/psobjs.c: Include FT_INTERNAL_CALC_H.
+	(t1_build_add_point): Always convert fixed to integer.
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings):
+	Use 16.16 format everywhere (except for large integers followed by a
+	`div').
+	[CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS]: Remove #ifdef and activate
+	code uncoditionally.
+	Add support for random numbers and update remaining code
+	accordingly; this should work now.
+	(t1_operator_seac): Updated.
+	* src/psaux/pshrec.c: Include FT_INTERNAL_CALC_H.
+	(ps_hints_t1stem3, t1_hints_stem): Updated.
+
+	* src/cid/cidgload.c: Include FT_INTERNAL_CALC_H.
+	(cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL],
+	(cid_face_compute_max_advance, cid_slot_load_glyph): Updated.
+
+	* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String)
+	[FT_CONFIG_OPTION_INCREMENTAL], (T1_Get_Advances, T1_Load_Glyph):
+	Updated.
+	* src/type1/t1load.c: Include FT_INTERNAL_CALC_H.
+	* src/type1/t1objs.c (T1_Face_Init): Updated.
+
+2009-06-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshrec.c: Use PSH_Err_Ok.
+
+2009-06-21  Werner Lemberg  <wl@gnu.org>
+
+	Code beautification.
+
+	* src/type1/t1load.c (FT_INT_TO_FIXED): Removed.
+	Replace everywhere with INT_TO_FIXED.
+	(FT_FIXED_TO_INT): Move to ...
+	* include/freetype/internal/ftcalc.h (FIXED_TO_INT): Here.
+	Update all users.
+
+2009-06-20  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused variables.
+
+	* include/freetype/internal/psaux.h (T1_BuilderRec),
+	src/cff/cffgload.h (CFF_Builder): Remove `last'.
+	Update all users.
+
+2009-06-20  Werner Lemberg  <wl@gnu.org>
+
+	[psaux] Check large integers while parsing charstrings.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Large
+	integers must be followed by a `div' operator.
+
+2009-06-20  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Revert last change.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Do it.
+	Next time, don't confuse Type 2 charstring opcodes with TOP DICT
+	values...
+
+2009-06-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_check_digits): Fix
+	compiler warning.
+
+2009-06-20  Werner Lemberg  <wl@gnu.org>
+
+	* builds/compiler/gcc.mk (CFLAGS): Use -O3, not -O6.
+
+2009-06-19  Werner Lemberg  <wl@gnu.org>
+
+	[cff] Fix handling of reserved byte 0xFF.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): Abort if byte
+	0xFF is encountered.
+
+2009-06-19  Werner Lemberg  <wl@gnu.org>
+
+	Improve debug messages for Type1 charstrings.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Emit newlines
+	after instructions.
+	Prettify output.
+
+2009-06-19  Werner Lemberg  <wl@gnu.org>
+
+	More ftgray fixes for FT_STATIC_RASTER.
+	Problems reported by suyu@cooee.cn.
+
+	* src/smooth/ftgrays.c (gray_move_to, gray_raster_render): Use
+	RAS_VAR.
+
+2009-06-18  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2009-06-18  Werner Lemberg  <wl@gnu.org>
+
+	Fix B/W rasterization of subglyphs with different drop-out modes.
+
+	Normally, the SCANMODE instruction (if present) to set the drop-out
+	mode in a TrueType font is located in the `prep' table only and thus
+	valid for all glyphs.  However, there are fonts like `pala.ttf'
+	which additionally contain this instruction in the hinting code of
+	some glyphs (but not all).  As a result it can happen that a
+	composite glyph needs multiple drop-out modes for its subglyphs
+	since the rendering state gets reset for each subglyph.
+
+	FreeType collects the hinted outlines from all subglyphs, then it
+	sends the data to the rasterizer.  It also sends the drop-out mode
+	-- after hinting has been applied -- and here is the error: It sends
+	the drop-out mode of the last subglyph only; drop-out modes of all
+	other subglyphs are lost.
+
+	This patch fixes the problem; it adds a second, alternative
+	mechanism to pass the drop-out mode: For each contour, the
+	rasterizer now checks the first `tags' array element.  If bit 2 is
+	set, bits 5-7 contain the contour's drop-out mode, overriding the
+	global drop-out mode.
+
+	* include/freetype/ftimage.h (FT_CURVE_TAG_HAS_SCANMODE): New macro.
+
+	* src/truetype/ttgload.c (TT_Hint_Glyph): Store drop-out mode in
+	`tags[0]'.
+
+	* src/raster/ftraster.c (Flow_Up, Overshoot_Top, Overshoot_Bottom):
+	Use bits 3-5 instead of 0-2.
+	(New_Profile): Set the drop-out mode in the profile's `flags' field.
+	(Decompose_Curve): Check `tags[0]' and set `dropOutControl' if
+	necessary.
+	(Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+	Horizontal_Gray_Sweep_Drop, Draw_Sweep): Use the profile's drop-out
+	mode.
+
+2009-06-16  Werner Lemberg  <wl@gnu.org>
+
+	Improve scan conversion rules 4 and 6.
+
+	Two new constraints are introduced to better identify a `stub' -- a
+	concept which is only vaguely described in the OpenType
+	specification.  The old code was too rigorous and suppressed more
+	pixel than it should.
+
+	  . The intersection of the two profiles with the scanline is less
+	    than a half pixel.  Code related to this was already present in
+	    the sources but has been commented out.
+
+	  . The endpoint of the original contour forming a profile has a
+	    distance (`overshoot') less than half a pixel to the scanline.
+
+	Note that the two additional conditions fix almost all differences
+	to the Windows rasterizer, but some problematic cases remain.
+
+	* src/raster/ftraster.c (Overshoot_Top, Overshoot_Bottom): New
+	macros for the `flags' field in the `TProfile' structure.
+	(IS_BOTTOM_OVERSHOOT, IS_TOP_OVERSHOOT): New macros.
+	(New_Profile, End_Profile): Pass overshoot flag as an argument and
+	set it accordingly.
+	Update callers.
+	(Vertical_Sweep_Drop, Horizontal_Sweep_Drop): Implement the two new
+	constraints.
+
+2009-06-11  Werner Lemberg  <wl@gnu.org>
+
+	Increase precision for B/W rasterizer.
+
+	* src/raster/ftraster.c (Set_High_Precision): Add two more bits to
+	the precision.  This corrects rendering of some small glyphs, for
+	example, glyph `xi' in verdana.ttf at 13 ppem.  Testing with ftbench
+	on my GNU/Linux box I don't see a performance degradation.
+
+2009-06-08  Michael Zucchi  <notzed@gmail.com>
+
+	Handle FT_STROKER_LINECAP_BUTT.
+	This fixes Savannah bug #26757.
+
+	* src/base/ftstroke.c (ft_stroker_cap): Implement it.
+
+2009-06-07  Harald Fernengel  <harry@kdevelop.org>
+
+	Fix some potential out-of-memory crashes.
+
+	* src/base/ftobjs.c (ft_glyphslot_done): Check `slot->internal'.
+	* src/base/ftstream.c (FT_Stream_ReleaseFrame): Check `stream'.
+	* src/truetype/ttinterp.c (TT_New_Context): Avoid double-free of
+	`exec' in case of failure.
+
+2009-06-07  Werner Lemberg  <wl@gnu.org>
+
+	Simplify math.
+	Suggested by Alexei Podtelezhnikov <apodtele@gmail.com>.
+
+	* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+	Horizontal_Gray_Sweep_Drop): Do it.
+
+2009-06-04  Werner Lemberg  <wl@gnu.org>
+
+	Preparation for fixing scan conversion rules 4 and 6.
+
+	* src/raster/ftraster.c (TFlow): Replace enumeration with...
+	(Flow_Up): This macro.
+	(TProfile): Replace `flow' member with `flags' bit field.
+	Update all affected code.
+
+2009-05-29  James Cloos  <cloos@jhcloos.com>
+
+	Enable autohinting for glyphs rotated by multiples of 90°.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Alter check for permitted
+	matrices to allow rotations by multiples of 90°, not only unrotated,
+	possibly slanted matrices.
+
+2009-05-28  Werner Lemberg  <wl@gnu.org>
+
+	Remove compiler warning.
+	Reported by Krzysztof Kowalczyk <kkowalczyk@gmail.com>.
+
+	* src/autofit/aflatin2.c (af_latin2_hint_edges): Move declaration of
+	`n_edges' into `#if' block.
+
+2009-05-28  Werner Lemberg  <wl@gnu.org>
+
+	Make compilation work with FT_CONFIG_OPTION_USE_ZLIB not defined.
+	Reported by Krzysztof Kowalczyk <kkowalczyk@gmail.com>.
+
+	* src/pcf/pcfdrivr.c (PCF_Face_Init) [!FT_CONFIG_OPTION_USE_ZLIB]:
+	Make it work.
+	Simplify #ifdef logic.
+
+2009-05-22  Werner Lemberg  <wl@gnu.org>
+
+	Improve b/w rasterizer.
+	Problem reported by Krzysztof Kotlenga <pocek@users.sf.net>.
+
+	* src/raster/raster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+	Horizontal_Gray_Sweep_Drop): For smart drop-out mode, if
+	intersections are equally distant relative to next pixel center,
+	select the left pixel, not the right one.
+
+2009-05-19  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #26600.
+
+	* src/type42/t42parse.c (t42_load_keyword): Handle
+	T1_FIELD_LOCATION_FONT_EXTRA.
+
+2009-04-30  Werner Lemberg  <wl@gnu.org>
+
+	Document recent changes to ftview.
+
+	* docs/CHANGES: Do it.
+
+2009-04-27  Werner Lemberg  <wl@gnu.org>
+
+	autohinter: Don't change digit widths if all widths are the same.
+	This fixes FreeDesktop bug #21197.
+
+	* src/autofit/afglobal.c (AF_DIGIT): New macro.
+	(af_face_globals_compute_script_coverage): Mark ASCII digits in
+	`glyph_scripts' array.
+	(af_face_globals_get_metrics): Updated.
+	(af_face_globals_is_digit): New function.
+	* src/autofit/afglobal.h: Updated.
+	(AF_ScriptMetricsRec): Add `digits_have_same_width' flag.
+
+	* src/autofit/aflatin.c: Include FT_ADVANCES_H.
+	(af_latin_metrics_check_digits): New function.
+	(af_latin_metrics_init): Use it.
+	* src/autofit/aflatin.h: Updated.
+	* src/autofit/afcjk.c (af_cjk_metrics_init): Updated.
+
+	* src/autofit/aflatin2.c: Similar changes as with aflatin.c.
+
+	* src/autofit/afloader.c (af_loader_load_g): Test digit width.
+
+	* docs/CHANGES: Document it.
+
+2009-04-26  Werner Lemberg  <wl@gnu.org>
+
+	Make ftgrays compile with _STANDALONE_ and FT_STATIC_RASTER again.
+	Problems reported by suyu@cooee.cn.
+
+	* src/smooth/ftgrays.c (FT_DEFINE_OUTLINE_FUNCS,
+	FT_DEFINE_RASTER_FUNCS) [_STANDALONE_]: Define.
+	[!_STANDALONE_]: Include ftspic.h only here.
+	(ras): Define/declare after definition of `TWorker'.
+	Use `RAS_VAR_' where necessary.
+
+2009-04-21  Karl Berry  <karl@gnu.org>
+
+	Fix AC_CHECK_FT2.
+
+	* builds/unix/freetype2.m4: Only check PATH for freetype-config if
+	we did not already find it from a prefix option.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Add #error to modules and files that do not support PIC yet.
+
+	When FT_CONFIG_OPTION_PIC is defined the following files will
+	create #error:
+	* src/bdf/bdfdrivr.h
+	* src/cache/ftcmanag.c
+	* src/cid/cidriver.h
+	* src/gxvalid/gxvmod.h
+	* src/gzip/ftgzip.c
+	* src/lzw/ftlzw.c
+	* src/otvalid/otvmod.h
+	* src/pcf/pcfdrivr.h
+	* src/pfr/pfrdrivr.h
+	* src/psaux/psauxmod.h
+	* src/type1/t1driver.h
+	* src/type42/t42drivr.h
+	* src/winfonts/winfnt.h
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in autofit module.
+
+	* include/freetype/internal/autohint.h add macros to init
+	instances of FT_AutoHinter_ServiceRec.
+
+	* src/autofit/afmodule.h declare autofit_module_class
+	using macros from ftmodapi.h,
+	when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/autofit/afmodule.c when FT_CONFIG_OPTION_PIC is defined
+	af_autofitter_service and autofit_module_class structs
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from afpic.h in order to access them.
+
+	* src/autofit/aftypes.h add macros to init and declare
+	instances of AF_ScriptClassRec.
+
+	* src/autofit/afcjk.h declare af_cjk_script_class
+	using macros from aftypes.h,
+	when FT_CONFIG_OPTION_PIC is defined init function will be declared.
+	* src/autofit/afcjk.c when FT_CONFIG_OPTION_PIC is defined
+	af_cjk_script_class struct will have function to init it instead of
+	being allocated in the global scope.
+
+	* src/autofit/afdummy.h declare af_dummy_script_class
+	using macros from aftypes.h,
+	when FT_CONFIG_OPTION_PIC is defined init function will be declared.
+	* src/autofit/afdummy.c when FT_CONFIG_OPTION_PIC is defined
+	af_dummy_script_class struct will have function to init it instead of
+	being allocated in the global scope.
+
+	* src/autofit/afindic.h declare af_indic_script_class
+	using macros from aftypes.h,
+	when FT_CONFIG_OPTION_PIC is defined init function will be declared.
+	* src/autofit/afindic.c when FT_CONFIG_OPTION_PIC is defined
+	af_indic_script_class struct will have function to init it instead of
+	being allocated in the global scope.
+
+	* src/autofit/aflatin.h declare af_latin_script_class
+	using macros from aftypes.h,
+	when FT_CONFIG_OPTION_PIC is defined init function will be declared.
+	* src/autofit/aflatin.c when FT_CONFIG_OPTION_PIC is defined
+	af_latin_script_class struct will have function to init it instead of
+	being allocated in the global scope.
+	Change af_latin_blue_chars to be PIC-compatible by being a two
+	dimentional array rather than array of pointers.
+
+
+	* src/autofit/aflatin2.h declare af_latin2_script_class
+	using macros from aftypes.h,
+	when FT_CONFIG_OPTION_PIC is defined init function will be declared.
+	* src/autofit/aflatin2.c when FT_CONFIG_OPTION_PIC is defined
+	af_latin2_script_class struct will have function to init it instead of
+	being allocated in the global scope.
+	Change af_latin2_blue_chars to be PIC-compatible by being a two
+	dimentional array rather than array of pointers.
+
+	* src/autofit/afglobal.c when FT_CONFIG_OPTION_PIC is defined
+	af_script_classes array initialization was moved to afpic.c and
+	is later refered using macros defeined in afpic.h.
+
+	New Files:
+	* src/autofit/afpic.h declare struct to hold PIC globals for autofit
+	module and macros to access them.
+	* src/autofit/afpic.c implement functions to allocate, destroy and
+	initialize PIC globals for autofit module.
+
+	* src/autofit/autofit.c add new file to build: afpic.c.
+	* src/autofit/jamfile add new files to FT2_MULTI build: afpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in pshinter module.
+
+	* include/freetype/internal/pshints.h add macros to init
+	instances of PSHinter_Interface.
+
+	* src/pshinter/pshmod.h declare pshinter_module_class
+	using macros from ftmodapi.h,
+	when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/pshinter/pshmod.c when FT_CONFIG_OPTION_PIC is defined
+	pshinter_interface and pshinter_module_class structs
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from pshpic.h in order to access them.
+
+	New Files:
+	* src/pshinter/pshpic.h declare struct to hold PIC globals for pshinter
+	module and macros to access them.
+	* src/pshinter/pshpic.c implement functions to allocate, destroy and
+	initialize PIC globals for pshinter module.
+
+	* src/pshinter/pshinter.c add new file to build: pshpic.c.
+	* src/pshinter/jamfile add new files to FT2_MULTI build: pshpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in psnames module.
+
+	* include/freetype/internal/services/svpscmap.h add macros to init
+	instances of FT_Service_PsCMapsRec.
+
+	* src/psnames/psmodule.h declare psnames_module_class
+	using macros from ftmodapi.h,
+	when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/psnames/psmodule.c when FT_CONFIG_OPTION_PIC is defined
+	pscmaps_interface and pscmaps_services structs
+	and psnames_module_class array
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from pspic.h in order to access them.
+
+	New Files:
+	* src/psnames/pspic.h declare struct to hold PIC globals for psnames
+	module and macros to access them.
+	* src/psnames/pspic.c implement functions to allocate, destroy and
+	initialize PIC globals for psnames module.
+
+	* src/psnames/psnames.c add new file to build: pspic.c.
+	* src/psnames/jamfile add new files to FT2_MULTI build: pspic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in raster renderer.
+
+	* src/raster/ftrend1.h declare ft_raster1_renderer_class
+	and ft_raster5_renderer_class
+	using macros from ftrender.h,
+	when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/smooth/ftrend1.c when FT_CONFIG_OPTION_PIC is defined
+	ft_raster1_renderer_class and ft_raster5_renderer_class structs
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	Macros will be used from rastpic.h in order to access
+	ft_standard_raster from the pic_container (allocated in ftraster.c).
+	In ft_raster1_render when PIC is enabled, the last letter of
+	module_name is used to verfy the renderer class rather than the
+	class pointer.
+
+	* src/raster/ftraster.c when FT_CONFIG_OPTION_PIC is defined
+	ft_standard_raster struct will have function to init it
+	instead of being allocated in the global scope.
+
+	New Files:
+	* src/raster/rastpic.h declare struct to hold PIC globals for raster
+	renderer and macros to access them.
+	* src/raster/rastpic.c implement functions to allocate, destroy and
+	initialize PIC globals for raster renderer.
+
+	* src/raster/raster.c add new file to build: rastpic.c.
+	* src/raster/jamfile add new files to FT2_MULTI build: rastpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in smooth renderer.
+
+	* src/smooth/ftsmooth.h declare ft_smooth_renderer_class,
+	ft_smooth_lcd_renderer_class and ft_smooth_lcd_v_renderer_class
+	using macros from ftrender.h,
+	when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/smooth/ftsmooth.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	ft_smooth_renderer_class, ft_smooth_lcd_renderer_class
+	and ft_smooth_lcd_v_renderer_class
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from ftspic.h in order to access
+	ft_grays_raster from the pic_container (allocated in ftgrays.c).
+
+	* src/smooth/ftgrays.h include FT_CONFIG_CONFIG_H
+	* src/smooth/ftgrays.c when FT_CONFIG_OPTION_PIC is NOT defined
+	func_interface was moved from gray_convert_glyph_inner function
+	to the global scope.
+	When FT_CONFIG_OPTION_PIC is defined
+	func_interface and ft_grays_raster structs
+	will have functions to init them
+	instead of being allocated in the global scope.
+	And func_interface will be allocated on the stack of
+	gray_convert_glyph_inner.
+
+	New Files:
+	* src/smooth/ftspic.h declare struct to hold PIC globals for smooth
+	renderer and macros to access them.
+	* src/smooth/ftspic.c implement functions to allocate, destroy and
+	initialize PIC globals for smooth renderer.
+
+	* src/smooth/smooth.c add new file to build: ftspic.c.
+	* src/smooth/jamfile add new files to FT2_MULTI build: ftspic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in cff driver.
+
+	* include/freetype/internal/services/svcid.h add macros to init
+	instances of FT_Service_CIDRec.
+	* include/freetype/internal/services/svpsinfo.h add macros to init
+	instances of FT_Service_PsInfoRec.
+
+	* src/cff/cffcmap.h declare cff_cmap_encoding_class_rec
+	and cff_cmap_unicode_class_rec using macros from
+	ftobjs.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/cff/cffcmap.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	cff_cmap_encoding_class_rec and cff_cmap_unicode_class_rec
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+
+	* src/cff/cffdrivr.h declare cff_driver_class using macros from
+	ftdriver.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/cff/cffdrivr.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	cff_service_glyph_dict, cff_service_ps_info, cff_service_ps_name
+	cff_service_get_cmap_info, cff_service_cid_info, cff_driver_class,
+	and cff_services array
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from cffpic.h in order to access them
+	from the pic_container.
+	Use macros from cffpic.h in order to access the
+	structs allocated in cffcmap.c
+
+	* src/cff/cffobjs.c Use macros from cffpic.h in order to access the
+	structs allocated in cffcmap.c
+
+	* src/cff/parser.c when FT_CONFIG_OPTION_PIC is defined
+	implement functions to create and destroy cff_field_handlers array
+	instead of being allocated in the global scope.
+	And macros will be used from cffpic.h in order to access it
+	from the pic_container.
+
+	New Files:
+	* src/cff/cffpic.h declare struct to hold PIC globals for cff
+	driver and macros to access them.
+	* src/cff/cffpic.c implement functions to allocate, destroy and
+	initialize PIC globals for cff driver.
+
+	* src/cff/cff.c add new file to build: cffpic.c.
+	* src/cff/jamfile add new files to FT2_MULTI build: cffpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in sfnt driver.
+
+	* include/freetype/internal/services/svbdf.h add macros to init
+	instances of FT_Service_BDFRec.
+	* include/freetype/internal/services/svgldict.h add macros to init
+	instances of FT_Service_GlyphDictRec.
+	* include/freetype/internal/services/svpostnm.h add macros to init
+	instances of FT_Service_PsFontNameRec.
+	* include/freetype/internal/services/svsfnt.h add macros to init
+	instances of FT_Service_SFNT_TableRec.
+	* include/freetype/internal/services/svttcmap.h add macros to init
+	instances of FT_Service_TTCMapsRec.
+	* include/freetype/internal/sfnt.h add macros to init
+	instances of SFNT_Interface.
+
+	* src/sfnt/sfdriver.h declare sfnt_module_class using macros from
+	ftmodapi.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/sfnt/sfdriver.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	sfnt_service_sfnt_table, sfnt_service_glyph_dict, sfnt_service_ps_name
+	tt_service_get_cmap_info, sfnt_service_bdf, sfnt_interface,
+	sfnt_module_class, and sfnt_services array
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from sfntpic.h in order to access them
+	from the pic_container.
+
+	* src/sfnt/ttcmap.h add macros to init
+	instances of TT_CMap_ClassRec.
+	* src/sfnt/ttcmap.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	tt_cmap0_class_rec, tt_cmap2_class_rec, tt_cmap4_class_rec
+	tt_cmap6_class_rec, tt_cmap8_class_rec, tt_cmap10_class_rec,
+	tt_cmap12_class_rec, tt_cmap14_class_rec and tt_cmap_classes array
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from sfntpic.h in order to access them
+	from the pic_container.
+	The content of tt_cmap_classes is now described in the
+	new file 'ttcmapc.h'.
+
+	New Files:
+	* src/sfnt/sfntpic.h declare struct to hold PIC globals for sfnt
+	driver and macros to access them.
+	* src/sfnt/sfntpic.c implement functions to allocate, destroy and
+	initialize PIC globals for sfnt driver.
+	* src/sfnt/ttcmapc.h describing the content of
+	tt_cmap_classes allocated in ttcmap.c
+
+	* src/sfnt/sfnt.c add new file to build: sfntpic.c.
+	* src/sfnt/jamfile add new files to FT2_MULTI build: sfntpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support in truetype driver.
+
+	* include/freetype/internal/services/svmm.h add macros to init
+	instances of FT_Service_MultiMastersRec.
+	* include/freetype/internal/services/svttglyf.h add macros to init
+	instances of FT_Service_TTGlyfRec.
+
+	* src/truetype/ttdriver.h declare tt_driver_class using macros from
+	ftdriver.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
+	functions will be declared.
+	* src/truetype/ttdriver.c when FT_CONFIG_OPTION_PIC is defined
+	the following structs:
+	tt_service_gx_multi_masters, tt_service_truetype_glyf, tt_driver_class
+	and tt_services array,
+	will have functions to init or create and destroy them
+	instead of being allocated in the global scope.
+	And macros will be used from ttpic.h in order to access them
+	from the pic_container.
+	* src/truetype/ttobjs.c change trick_names array to be
+	PIC-compatible by being a two dimentional array rather than array
+	of pointers.
+
+	New Files:
+	* src/truetype/ttpic.h declare struct to hold PIC globals for truetype
+	driver and macros to access them.
+	* src/truetype/ttpic.c implement functions to allocate, destroy and
+	initialize PIC globals for truetype driver.
+
+	* src/truetype/truetype.c add new file to build: ttpic.c.
+	* src/truetype/jamfile add new files to FT2_MULTI build: ttpic.c.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Position Independent Code (PIC) support and infrastructure in base.
+
+	* include/freetype/config/ftoption.h add FT_CONFIG_OPTION_PIC
+	* include/freetype/internal/ftobjs.h Add pic_container member to
+	FT_LibraryRec.
+	Add macros to declare and init instances of FT_CMap_ClassRec.
+	Add macros to init instances of FT_Outline_Funcs and FT_Raster_Funcs.
+	Add macros to declare, allocate and initialize modules
+	(FT_Module_Class).
+	Add macros to declare, allocate and initialize renderers
+	(FT_Renderer_Class).
+	Add macro to init instances of FT_Glyph_Class.
+	Add macros to declare, allocate and initialize drivers
+	(FT_Driver_ClassRec).
+	* include/freetype/internal/ftpic.h new file to declare the
+	FT_PIC_Container struct and the functions to allocate and detroy it.
+	* include/freetype/internal/ftserv.h add macros to allocate and
+	destory arrays of FT_ServiceDescRec.
+	* include/freetype/internal/internal.h define macro to include
+	ftpic.h.
+
+	New Files:
+	* src/base/ftpic.c implement functions to allocate and destory the
+	global pic_container.
+	* src/base/basepic.h declare struct to hold PIC globals for base and
+	macros to access them.
+	* src/base/basepic.c implement functions to allocate, destroy and
+	initialize PIC globals for base.
+
+	* src/base/ftinit.c when FT_CONFIG_OPTION_PIC is defined implement
+	functions that allocate and destroy ft_default_modules according to
+	FT_CONFIG_MODULES_H in the pic_container instead of the global scope
+	and use macro from basepic.h to access it.
+	* src/base/ftobjs.c add calls to the functions that allocate and
+	destroy the global pic_container when the library is created and
+	destroyed.
+
+	* src/base/jamfile add new files to FT2_MULTI build:
+	ftpic.c and basepic.c.
+	* src/base/ftbase.c add new files to build:
+	ftpic.c and basepic.c.
+
+	* src/base/ftglyph.c when FT_CONFIG_OPTION_PIC is defined
+	ft_bitmap_glyph_class and ft_outline_glyph_class will be allocated
+	in the pic_container instead of the global scope and use macros from
+ 	basepic.h to access them.
+	* src/base/ftbbox.c allocate bbox_interface stract on the stack
+	instead of the global scope when FT_CONFIG_OPTION_PIC is defined.
+	* src/base/ftstroke.c access ft_outline_glyph_class allocated in
+	ftglyph.c via macros from basepic.h
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Preparing changes in cff parser later needed for PIC version.
+
+	* src/cff/cffload.c, src/cff/cffload.h, src/cff/cffobjs.c,
+	src/cff/cffparse.c, src/cff/cffparse.h: Add library pointer to
+	'CFF_ParserRec' set by `cff_parser_init'.
+	Route library pointer from 'cff_face_init' to 'cff_subfont_load'
+	for `cff_parser_init'.
+
+	* src/cff/cffparse.c (CFF_Field_Handler): Move it to...
+	* src/cff/cffparse.h: This file, to be used by other C files.
+
+2009-04-05  Oran Agra  <oran@monfort.co.il>
+
+	Minor change in ftstroke.c.
+
+	* src/base/ftstroke.c (FT_StrokerRec): Replace `memory' member with
+	`library' needed for PIC version.
+	Update all callers.
+
+2009-04-04  Werner Lemberg  <wl@gnu.org>
+
+	ftnames.c -> ftsnames.c
+
+	* src/base/ftnames.c: Rename to...
+	* src/base/ftsnames.c: This.
+	* src/base/Jamfile, src/base/rules.mk, src/base/ftbase.c: Updated.
+
+2009-04-04  Werner Lemberg  <wl@gnu.org>
+
+	Add support for cmap type 13.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(TT_CONFIG_CMAP_FORMAT_13): New macro.
+
+	* src/sfnt/ttcmap.c (TT_CMap13Rec, tt_cmap13_init,
+	tt_cmap13_validate, tt_cmap13_char_index, tt_cmap13_char_next,
+	tt_cmap13_get_info, tt_cmap13_char_map_def_binary,
+	tt_cmap14_class_rec): New functions and structures for cmap 13
+	support.
+	(tt_cmap_classes): Register tt_cmap13_class_rec.
+
+	* docs/CHANGES: Mention cmap 13 support.
+
+2009-04-01  Werner Lemberg  <wl@gnu.org>
+
+	Ignore empty contours in CFF glyphs.
+
+	Problem reported by Albert Astals Cid <aacid@kde.org>.
+
+	* src/cff/cffgload.c (cff_builder_close_contour): Synchronize with
+	t1_builder_close_contour.
+
+2009-03-21  Werner Lemberg  <wl@gnu.org>
+
+	Another redundant header inclusion.
+
+	* src/truetype/ttgxvar.c: Fix Ghostscript Coverity issue #4041.
+
+2009-03-21  Werner Lemberg  <wl@gnu.org>
+
+	Remove redundant header inclusions.
+
+	This covers many Ghostscript Coverity issues.
+
+	* src/*: Do it.
+
+2009-03-21  Werner Lemberg  <wl@gnu.org>
+
+	Fix Ghostscript Coverity issue #3904.
+
+	* src/truetype/ttgxvar.c (ft_var_readpackedpoints): Protect against
+	invalid values of `runcnt'.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix `make multi' run.
+
+	* src/smooth/ftsmooth.h: Include FT_INTERNAL_DEBUG_H.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25923.
+
+	* src/cache/ftccmap.c (FTC_CMAP_HASH): Fix typo.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+
+	Protect against too large glyphs.
+
+	Problem reported by Tavis Ormandy <taviso@google.com>.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Don't allow
+	`pitch' or `height' to be larger than 0xFFFF.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+	    Tavis Ormandy  <taviso@google.com>
+
+	Fix validation for various cmap table formats.
+
+	* src/sfnt/ttcmap.c (tt_cmap8_validate, tt_cmap10_validate,
+	tt_cmap12_validate): Check `length' correctly.
+	(tt_cmap_14_validate): Check `length' and `numMappings' correctly.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+
+	Protect against malformed compressed data.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_io): Test whether `state->prefix' is
+	zero.
+
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+
+	Protect against invalid SID values in CFFs.
+
+	Problem reported by Tavis Ormandy <taviso@google.com>.
+
+	* src/cff/cffload.c (cff_charset_load): Reject SID values larger
+	than 64999.
+
+2009-03-19  Vincent Richomme  <richom.v@free.fr>
+
+	Update WinCE Visual C project files.
+
+	* builds/wince/vc2005-ce/freetype.vcproj,
+	builds/wince/vc2008-ce/freetype.vcproj: Add missing base extension
+	files.
+
+2009-03-19  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused Win32 code.
+
+	* builds/wince/ftdebug.c: Remove code guarded with `!_WIN32_WCE'.
+	Since Win32 is handled separately this is no longer needed.
+
+2009-03-19  Vincent Richomme  <richom.v@free.fr>
+
+	Make `gzip' module compile on WinCE.
+
+	* src/gzip/zconf.h [_WIN32_WCE]: Define NO_ERRNO_H.
+
+2009-03-19  Werner Lemberg  <wl@gnu.org>
+
+	Remove unused WinCE code.
+
+	* builds/win32/ftdebug.c: Remove code guarded with `_WIN32_WCE'.
+	Since WinCE is handled separately this is no longer needed.
+
+2009-03-16  Werner Lemberg  <wl@gnu.org>
+
+	docmaker: Don't ignore single-line code blocks.
+
+	* src/tools/docmaker/content.py (DocBlock::_init__): Fix change from
+	2009-01-31.
+
+2009-03-15  Steve Langasek  <steve.langasek@canonical.com>
+
+	Use __asm__ for declaring assembly instead of asm.
+
+	* builds/unix/ftconfig.in (FT_MulFix_arm): Use __asm__ instead of
+	asm on arm, fixing a build failure on armel with -pedantic.
+
+2009-03-14  Werner Lemberg  <wl@gnu.org>
+
+	Fix valgrind warning.
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned): Don't read
+	past the end of the frame.
+
+2009-03-12  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.9 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-9'.
+
+2009-03-12  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/freetype2.in: Move @FT2_EXTRA_LIBS@ to `Libs.private'.
+
+2009-03-12  Werner Lemberg  <wl@gnu.org>
+
+	Fix some FreeType Coverity issues as reported for Ghostscript.
+
+	* src/base/ftobjs.c (FT_New_Face, FT_New_Memory_Face): Initialize
+	`args.stream' (#3874, #3875).
+	(open_face_PS_from_sfnt_stream): Improve error management (#3786).
+	* src/base/ftmm.c (ft_face_get_mm_service): Fix check of `aservice'
+	(#3870).
+	* src/base/ftstroke.c (ft_stroke_border_get_counts): Remove dead
+	code (#3790).
+	* src/base/ftrfork.c (raccess_guess_apple_generic): Check error
+	value of `FT_Stream_Skip' (#3784).
+
+	* src/type1/t1gload.c (T1_Load_Glyph): Check `size' before accessing
+	it (#3872)
+
+	* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Check `face' before accessing
+	it (#3871).
+	* src/pcf/pcfread.c (pcf_get_metrics): Handle return value of
+	`pcf_get_metric' (#3789, #3782).
+	(pcf_get_properties): Use FT_STREAM_SKIP (#3783).
+
+	* src/cache/ftcmanag.c (FTC_Manager_RegisterCache): Fix check of
+	`acache' (#3797)
+
+	* src/cff/cffdrivr.c (cff_ps_get_font_info): Fix check of `cff'
+	(#3796).
+	* src/cff/cffgload.c (cff_decoder_prepare): Check `size' (#3795).
+	* src/cff/cffload.c (cff_index_get_pointers): Add comment (#3794).
+
+	* src/bdf/bdflib.c (_bdf_add_property): Check `fp->value.atom'
+	(#3793).
+	(_bdf_parse_start): Add comment (#3792).
+
+	* src/raster/ftraster.c (Finalize_Profile_Table): Check
+	`ras.fProfile' (#3791).
+
+	* src/sfnt/ttsbit.c (Load_SBit_Image): Use FT_STREAM_SKIP (#3785).
+
+	* src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Properly ignore
+	seek error (#3781).
+
+2009-03-11  Michael Toftdal  <toftdal@gmail.com>
+
+	Extend CID service functions to handle CID-keyed CFFs as CID fonts.
+
+	* include/freetype/ftcid.h (FT_Get_CID_Is_Internally_CID_keyed,
+	FT_Get_CID_From_Glyph_Index): New functions.
+
+	* include/freetype/internal/services/svcid.h
+	(FT_CID_GetIsInternallyCIDKeyedFunc,
+	FT_CID_GetCIDFromGlyphIndexFunc): New function typedefs.
+	(CID Service): Use them.
+
+	* src/base/ftcid.c: Include FT_CID_H.
+	(FT_Get_CID_Is_Internally_CID_keyed, FT_Get_CID_From_Glyph_Index):
+	New functions.
+
+	* src/cff/cffdrivr.c (cff_get_is_cid, cff_get_cid_from_glyph_index):
+	New functions.
+	(cff_service_cid_info): Add them.
+	* src/cff/cffload.c (cff_font_load): Don't free `font->charset.sids'
+	-- it is needed for access as a CID-keyed font.  It gets deleted
+	later on.
+
+	* src/cid/cidriver.c (cid_get_is_cid, cid_get_cid_from_glyph_index):
+	New functions.
+	(cid_service_cid_info): Add them.
+
+	* docs/CHANGES: Updated.
+
+2009-03-11  Bram Tassyns  <bramt@enfocus.be>
+
+	Fix Savannah bug #25597.
+
+	* src/cff/cffparse.c (cff_parse_real): Don't allow fraction_length
+	to become larger than 9.
+
+2009-03-11  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25814.
+
+	* builds/unix/freetype2.in: As suggested in the bug report, move
+	@LIBZ@ to `Libs.private'.
+
+2009-03-11  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25781.
+	We now simply check for a valid `offset', no longer handling `delta
+	= 1' specially.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_validate): Don't check `delta' for
+	last segment.
+	(tt_cmap4_set_range, tt_cmap4_char_map_linear,
+	tt_cmap4_char_map_binary): Check offset.
+
+2009-03-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/Jamfile: Fix handling of ftadvanc.c.
+	Reported by Oran Agra <oran@monfort.co.il>.
+
+2009-03-10  Vincent Richomme  <richom.v@free.fr>
+
+	Restructure Win32 and Wince compiler support.
+
+	* src/builds/win32: Remove files for WinCE.
+	Move VC 2005 support to a separate directory.
+	Add directory for VC 2008 support.
+
+	* src/builds/wince: New directory hierarchy for WinCE compilers
+	(VC 2005 and VC 2008).
+
+2009-03-09  Werner Lemberg  <wl@gnu.org>
+
+	More preparations for 2.3.9 release.
+
+	* docs/CHANGES: Updated.
+
+	* Jamfile, README: s/2.3.8/2.3.9/, s/238/239/.
+
+2009-03-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/rules.mk (SFNT_DRV_H): Add ttsbit0.c.
+
+2009-03-09  Alexey Kryukov  <anagnost@yandex.ru>
+
+	Fix handling of EBDT formats 8 and 9 (part 2).
+
+	This patch fixes the following problems in ttsbit0.c:
+
+	. Bitmaps for compound glyphs were never allocated.
+
+	. `SBitDecoder' refused to load metrics if some other metrics have
+	  already been loaded.  This condition certainly makes no sense for
+	  recursive calls, so I've just disabled it.  Another possibility
+	  would be resetting `decoder->metrics_loaded' to false before
+	  loading each composite component.  However, we must restore the
+	  original metrics after finishing the recursion; otherwise we can
+	  get a misaligned glyph.
+
+	. `tt_sbit_decoder_load_bit_aligned' incorrectly handled `x_pos',
+	  causing some glyph components to be shifted too far to the right
+	  (especially noticeable for small sizes).
+
+	Note that support for grayscale bitmaps (not necessarily compound) is
+	completely broken in ttsbit0.c.
+
+	* src/sfnt/tt_sbit_decoder_load_metrics: Always load metrics.
+	(tt_sbit_decoder_load_bit_aligned): Handle `x_pos' correctly in case
+	of `h == height'.
+	(tt_sbit_decoder_load_compound): Reset metrics after loading
+	components.
+	Allocate bitmap.
+
+2009-03-09  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw (version_info): Set to 9:20:3.
+
+2009-03-03  David Turner  <david@freetype.org>
+
+	Protect SFNT kerning table parser against malformed tables.
+
+	This closes Savannah BUG #25750.
+
+	* src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning): Fix a
+	bug where a malformed table would be successfully loaded but later
+	crash the engine during parsing.
+
+2009-03-03  David Turner  <david@freetype.org>
+
+	Update documentation and bump version number to 2.3.9.
+
+	* include/freetype/freetype.h: Bump patch version to 9.
+	* docs/CHANGES: Document the ABI break in 2.3.8.
+	* docs/VERSION.DLL: Update version numbers table for 2.3.9.
+
+2009-03-03  David Turner  <david@freetype.org>
+
+	Remove ABI-breaking field in public PS_InfoFontRec definition.
+
+	Instead, we define a new internal PS_FontExtraRec structure to
+	hold the additional field, then place it in various internal
+	positions of the corresponding FT_Face derived objects.
+
+	* include/freetype/t1tables.h (PS_FontInfoRec): Remove the
+	`fs_type' field from the public structure.
+	* include/freetype/internal/psaux.h (T1_FieldLocation): New
+	enumeration `T1_FIELD_LOCATION_FONT_EXTRA'.
+	* include/freetype/internal/t1types.h (PS_FontExtraRec): New
+	structure.
+	(T1_FontRec, CID_FaceRec): Add it.
+
+	* src/cid/cidload.c (cid_load_keyword): Handle
+	T1_FIELD_LOCATION_FONT_EXTRA.
+	* src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c:
+	Adjust FT_STRUCTURE and T1CODE properly to handle `FSType'.
+	* src/type1/t1load.c (t1_load_keyword): Handle
+	T1_FIELD_LOCATION_FONT_EXTRA.
+
+	* include/freetype/internal/services/svpsinfo.h (PsInfo service):
+	Add `PS_GetFontExtraFunc' function typedef.
+
+	* src/base/ftfstype.c: Include FT_INTERNAL_SERVICE_H and
+	FT_SERVICE_POSTSCRIPT_INFO_H.
+	(FT_Get_FSType_Flags): Use POSTSCRIPT_INFO service.
+
+	* src/cff/cffdrivr.c (cff_service_ps_info): Updated.
+	* src/cid/cidriver.c (cid_ps_get_font_extra): New function.
+	(cid_service_ps_info): Updated.
+	* src/type1/t1driver.c (t1_ps_get_font_extra): New function.
+	(t1_service_ps_info): Updated.
+	* src/type42/t42drivr.c (t42_ps_get_font_extra): New function.
+	(t42_service_ps_info): Updated.
+
+2009-03-02  Alexey Kryukov  <anagnost@yandex.ru>
+
+	Fix handling of EBDT formats 8 and 9.
+
+	The main cycle in `blit_sbit' makes too many iterations: it actually
+	needs the count of lines in the source bitmap rather than in the
+	target image.
+
+	* src/sfnt/ttsbit.c (blit_sbit) [FT_CONFIG_OPTION_OLD_INTERNALS]:
+	Add parameter `source_height' and use it for main loop.
+	(Load_SBit_Single) [FT_CONFIG_OPTION_OLD_INTERNALS]: Updated.
+
+2009-02-23  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25669.
+
+	* src/base/ftadvanc.h (FT_Get_Advances): Fix serious typo.
+
+	* src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics): Fix
+	scaling factor for non-scalable fonts.
+
+	* src/cff/cffdrivr.c (cff_get_advances): Use correct advance width
+	value to prevent incorrect scaling.
+
+	* docs/CHANGES: Document it.
+
+2009-02-15  Matt Godbolt  <matt@godbolt.org>
+
+	Fix Savannah bug #25588.
+
+	* builds/unix/ftconfig.in (FT_MulFix_arm): Use correct syntax for
+	`orr' instruction.
+
+2009-02-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): Add `DFKaiShu'.
+	Reported by David Bevan <dbevan@emtex.com>.
+
+2009-02-09  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25495.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Test for bitmap strikes before
+	setting metrics and bbox values.  This ensures that the check for a
+	font with neither a `glyf' table nor bitmap strikes can be performed
+	early enough to set metrics and bbox values too.
+
+2009-02-04  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #25480.
+
+	* builds/unix/freetype-config.in: For --ftversion, don't use $prefix
+	but $includedir.
+
+2009-01-31  Werner Lemberg  <wl@gnu.org>
+
+	Minor docmaker improvements.
+
+	* src/tools/docmaker/content.py (DocBlock::__init__): Ignore empty
+	code blocks.
+
+2009-01-25  Werner Lemberg  <wl@gnu.org>
+
+	Fix SCANCTRL handling in TTFs.
+	Problem reported by Alexey Kryukov <anagnost@yandex.ru>.
+
+	* src/truetype/ttinterp.c (Ins_SCANCTRL): Fix threshold handling.
+
+2009-01-23  Werner Lemberg  <wl@gnu.org>
+
+	Move FT_Get_FSType_Flags to a separate file.
+	Problem reported by Mickey Gabel <mickey@monfort.co.il>.
+
+	* src/base/ftobjs.c (FT_Get_FSType_Flags): Move to...
+	* src/base/ftfstype.c: This new file.
+
+	* modules.cfg (BASE_EXTENSION): Add ftfstype.c.
+
+	* docs/INSTALL.ANY: Updated.
+
+	* builds/mac/*.txt, builds/amiga/*makefile*,
+	builds/win32/{visualc,visualce}/freetype.*, builds/symbian/*:
+	Updated.
+
+2009-01-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Fix 2 error
+	messages ending without "\n".
+
+2009-01-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #25347.
+
+	* src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Rewind
+	the stream to the original position passed to this function,
+	when ft_lookup_PS_in_sfnt_stream() failed.
+	(Mac_Read_sfnt_Resource): Rewind the stream to the head of
+	sfnt resource body, when open_face_PS_from_sfnt_stream()
+	failed.
+
+2009-01-19  Michael Lotz  <mmlr@mlotz.ch>
+
+	Fix Savannah bug #25355.
+
+	* include/freetype/config/ftconfig.h (FT_MulFix_i386): Make
+	assembler code work with gcc 2.95.3 (as used by the Haiku project).
+	Add `cc' register to the clobber list.
+
+2009-01-18  Werner Lemberg  <wl@gnu.org>
+
+	Protect FT_Get_Next_Char.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_set_range): Apply fix similar to
+	change from 2008-07-22.
+
+	Patch from Ronen Ghoshal <rghoshal@emtex.com>.
+
+2009-01-18  Werner Lemberg  <wl@gnu.org>
+
+	Implement FT_Get_Name_Index for SFNT driver.
+
+	* src/sfnt/sfdriver.c (sfnt_get_name_index): New function.
+	(sfnt_service_glyph_dict): Use it.
+
+	Problem reported by Truc Truong <tructv@necsv.com>.
+
+2009-01-18  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftstroke.h (FT_Outline_GetInsideBorder): Fix
+	documentation.  Problem reported by Truc Truong <tructv@necsv.com>.
+
+	* docs/CHANGES: Updated.
+
+2009-01-14  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.8 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-8'.
+
+	* docs/VERSION.DLL: Update documentation and bump version number to
+	2.3.8.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.7/2.3.8/, s/237/238/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 8.
+
+	* builds/unix/configure.raw (version_info): Set to 9:19:3.
+
+	* docs/release: Updated.
+
+2009-01-14  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (dist): Compress better.
+
+2009-01-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Get_FSType_Flags): Cast for compilation
+	with C++.
+
+2009-01-13  Werner Lemberg  <wl@gnu.org>
+
+	Don't use stdlib.h and friends directly.
+	Reported by Mickey Gabel <mickey@monfort.co.il>.
+
+	* src/base/ftdbgmem.c: s/<stdlib.h>/FT_CONFIG_STANDARD_LIBRARY_H/.
+
+	* src/gzip/ftgzip.c, src/lzw/ftlzw.c, src/raster/ftmisc.h:
+	s/<string.h>/FT_CONFIG_STANDARD_LIBRARY_H/.
+
+	* src/autofit/aftypes.h, src/autofit/afhints.c,
+	src/pshinter/pshalgo.c: s/<stdio.h>/FT_CONFIG_STANDARD_LIBRARY_H/
+
+	* src/lzw/ftlzw.c, src/base/ftdbgmem.c: Don't include stdio.h.
+
+2009-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Avoid compiler warnings.
+
+	* */*: s/do ; while ( 0 )/do { } while ( 0 )/.
+	Reported by Sean McBride <sean@rogue-research.com>.
+
+2009-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Fix stdlib dependencies.
+
+	Problem reported by Mickey Gabel <mickey@monfort.co.il>.
+
+	* include/freetype/config/ftstdlib.h (ft_exit): Removed.  Unused.
+
+	* src/autofit/afhints.c, src/base/ftlcdfil.c, src/smooth/ftsmooth.c:
+	s/memcpy/ft_memcpy/.
+	* src/psaux/t1decode.c: s/memset/ft_memset/, s/memcpy/ft_memcpy/.
+
+2009-01-11  Werner Lemberg  <wl@gnu.org>
+
+	* docs/formats.txt: Add link to PCF specification.
+
+	* include/freetype/ftbdf.h (FT_Get_BDF_Property): Improve
+	documentation.
+
+2009-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftadvanc.c (_ft_face_scale_advances, FT_Get_Advance,
+	FT_Get_Advances): Change the type of load_flags from FT_UInt32 to
+	FT_Int32, to match with the flags for FT_Load_Glyph().
+	* src/cff/cffdrivr.c (cff_get_advances): Ditto.
+	* src/truetype/ttdriver.c (tt_get_advances): Ditto.
+	* include/freetype/ftadvanc.h (FT_Get_Advance, FT_Get_Advances):
+	Ditto.
+	* include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
+	Ditto.
+
+2009-01-09  Daniel Zimmermann  <netzimme@aol.com>
+
+	* src/gxvalid/gxvmort.c (gxv_mort_feature_validate): Fix wrong
+	length check.  From Savannah patch #6682.
+
+2009-01-09  Werner Lemberg  <wl@gnu.org>
+
+	Fix problem with T1_FIELD_{NUM,FIXED}_TABLE2.
+
+	* src/psaux/psobjs.c (ps_parser_load_field_table): Don't handle
+	`count_offset' if it is zero (i.e., unused).  Otherwise, the first
+	element of the structure which holds the data is erroneously
+	modified.  Problem reported by Chi Nguyen <chint@necsv.com>.
+
+2009-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftadvanc.c (_ft_face_scale_advances, FT_Get_Advance,
+	FT_Get_Advances): Extend the type of load_flags from FT_UInt to
+	FT_UInt32, to pass 32-bit flags on 16bit platforms.
+	* src/cff/cffdrivr.c (cff_get_advances): Ditto.
+	* src/truetype/ttdriver.c (tt_get_advances): Ditto.
+	* include/freetype/ftadvanc.h (FT_Get_Advance, FT_Get_Advances):
+	Ditto.
+	* include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
+	Ditto.
+
+2009-01-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (FT_Done_Library): Issue an error message when
+	FT_Done_Face() cannot free all faces. If the list of the opened
+	faces includes broken face which FT_Done_Face() cannot free,
+	FT_Done_Library() retries FT_Done_Face() and it can fall into
+	an endless loop. See the discussion:
+	http://lists.gnu.org/archive/html/freetype-devel/2008-09/msg00047.html
+	http://lists.gnu.org/archive/html/freetype-devel/2008-10/msg00000.html
+
+2009-01-07  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Document new key `a' in ftdiff.
+
+2009-01-06  Werner Lemberg  <wl@gnu.org>
+
+	* autogen.sh: Don't use GNUisms while calling sed.  Problem reported
+	by Sean McBride.
+
+2009-01-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbitmap.c (FT_Bitmap_Convert): Handle FT_PIXEL_MODE_LCD
+	and FT_PIXEL_MODE_LCD_V.  Problem reported by Chi Nguyen
+	<chint@necsv.com>.
+
+2009-01-06  Diego Pettenò  <flameeyes@gmail.com>
+
+	* builds/unix/configure.raw: Don't call AC_CANONICAL_BUILD and
+	AC_CANONICAL_TARGET and use $host_os only.  A nice explanation for
+	this change can be found at
+	http://blog.flameeyes.eu/s/canonical-target.
+
+	From Savannah patch #6712.
+
+2009-01-06  Sean McBride  <sean@rogue-research.com>
+
+	* src/base/ftdbgmem.c (_debug_mem_dummy): Make it static.
+
+	* src/base/ftmac.c: Remove some #undefs.
+
+2008-12-26  Werner Lemberg  <wl@gnu.org>
+
+	Set `face_index' field in FT_Face for all font formats.
+
+	* cff/cffobjs.c (cff_face_init), winfonts/winfnt.c (FNT_Face_Init),
+	sfnt/sfobjs.c (sfnt_init_face): Do it.
+
+	* docs/CHANGES: Document it.
+
+2008-12-22  Steve Grubb
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Reject zero-length files.
+	Patch from Savannah bug #25151.
+
+2008-12-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrdrivr.c, src/winfonts/winfnt.c, src/cache/ftcmanag.c,
+	src/smooth/ftgrays.c, src/base/ftobjc.s, src/sfobjs.c:
+	s/_Err_Bad_Argument/_Err_Invalid_Argument/.  The former is for
+	errors in the bytecode interpreter only.
+
+2008-12-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftpfr.c (FT_Get_PFR_Metrics): Protect against NULL
+	arguments.
+	Fix return value for non-PFR fonts.  Both problems reported by Chi
+	Nguyen <chint@necsv.com>.
+
+2008-12-21  anonymous
+
+	FT_USE_MODULE declares things as:
+
+	  extern const FT_Module_Class
+
+	(or similar for C++).  However, the actual types of the variables
+	being declared are often different, e.g., FT_Driver_ClassRec or
+	FT_Renderer_Class.  (Some are, indeed, FT_Module_Class.)
+
+	This works with most C compilers (since those structs begin with an
+	FT_Module_Class struct), but technically it's undefined behavior.
+
+	To quote the ISO/IEC 9899:TC2 final committee draft, section 6.2.7
+	paragraph 2:
+
+	  All declarations that refer to the same object or function shall
+	  have compatible type; otherwise, the behavior is undefined.
+
+	(And they are not compatible types.)
+
+	Most C compilers don't reject (or even detect!) code which has this
+	issue, but the GCC LTO development branch compiler does.  (It
+	outputs the types of the objects while generating .o files, along
+	with a bunch of other information, then compares them when doing the
+	final link-time code generation pass.)
+
+	Patch from Savannah bug #25133.
+
+	* src/base/ftinit.c (FT_USE_MODULE): Include variable type.
+
+	* builds/amiga/include/freetype/config/ftmodule.h,
+	include/freetype/config/ftmodule.h, */module.mk: Updated to declare
+	pass correct types to FT_USE_MODULE.
+
+2008-12-21  Hongbo Ni  <hongbo@njstar.com>
+
+	* src/autofit/aflatin.c (af_latin_hint_edges),
+	src/autofit/aflatin2.c (af_latin2_hint_edges), src/autofit/afcjk.c
+	(af_cjk_hint_edges): Protect against division by zero.  This fixes
+	Savannah bug #25124.
+
+2008-12-18  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2008-12-18  Bevan, David  <dbevan@emtex.com>
+
+	Provide API for accessing embedding and subsetting restriction
+	information.
+
+	* include/freetype.h (FT_FSTYPE_INSTALLABLE_EMBEDDING,
+	FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING,
+	FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING, FT_FSTYPE_EDITABLE_EMBEDDING,
+	FT_FSTYPE_NO_SUBSETTING, FT_FSTYPE_BITMAP_EMBEDDING_ONLY): New
+	macros.
+	(FT_Get_FSType_Flags): New function declaration.
+
+	* src/base/ftobjs.c (FT_Get_FSType_Flags): New function.
+
+	* src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c
+	(t42_keywords): Handle `FSType'.
+
+	* include/freetype/t1tables.h (PS_FontInfoRec): Add `fs_type' field.
+
+2008-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Don't use internal
+	macros so that copying the source code into an application works
+	out of the box.
+
+2008-12-17  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftsynth.h, src/base/ftsynth.c: Move
+	FT_GlyphSlot_Own_Bitmap to...
+	* include/freetype/ftbitmap.h, src/base/ftbitmap.c: These files.
+
+	* docs/CHANGES: Document it.
+
+2008-12-10  Werner Lemberg  <wl@gnu.org>
+
+	Generalize the concept of `tricky' fonts by introducing
+	FT_FACE_FLAG_TRICKY to indicate that the font format's hinting
+	engine is necessary for correct rendering.
+
+	At the same time, slightly modify the behaviour of tricky fonts:
+	FT_LOAD_NO_HINTING is now ignored.  To really force raw loading
+	of tricky fonts (without hinting), both FT_LOAD_NO_HINTING and
+	FT_LOAD_NO_AUTOHINT must be used.
+
+	Finally, tricky TrueType fonts always use the bytecode interpreter
+	even if the patented code is used.
+
+	* include/freetype/freetype.h (FT_FACE_FLAG_TRICKY, FT_IS_TRICKY):
+	New macros.
+
+	* src/truetype/ttdriver.c (Load_Glyph): Handle new load flags
+	semantics as described above.
+
+	* src/truetype/ttobjs.c (tt_check_trickyness): New function, using
+	code of ...
+	(tt_face_init): This function, now simplified and updated to new
+	semantics.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Don't use autohinter for tricky
+	fonts.
+
+	* docs/CHANGES: Document it.
+
+2008-12-09  Werner Lemberg  <wl@gnu.org>
+
+	Really fix Savannah bug #25010: An SFNT font with neither outlines
+	nor bitmaps can be considered as containing space `glyphs' only.
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Handle the case where
+	a `glyf' table is missing.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Abort if we have no
+	`glyf' table but a non-zero `loca' entry.
+	(tt_loader_init): Handle missing `glyf' table.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Undo change 2008-12-05.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): A font with neither outlines
+	nor bitmaps is scalable.
+
+2008-12-05  Werner Lemberg  <wl@nu.org>
+
+	* src/autofit/aflatin.c (af_latin_uniranges): Add more ranges.  This
+	fixes Savannah bug #21190 which also provides a basic patch.
+
+2008-12-05  Werner Lemberg  <wl@nu.org>
+
+	* include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): Use value
+	0x100 instead of 0x10000; the latter value is already occupied by
+	FT_LOAD_TARGET_LIGHT.  Bug reported by James Cloos.
+
+
+	Handle SFNT with neither outlines nor bitmaps.  This fixes Savannah
+	bug #25010.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Reject fonts with neither
+	outlines nor bitmaps.
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Don't return an error if there
+	is no table with glyphs.
+
+
+	* src/sfnt/ttload.c (tt_face_lookup_table): Improve debugging
+	message.
+
+2008-12-01  Werner Lemberg  <wl@gnu.org>
+
+	GDEF tables need `glyph_count' too for validation.  Problem reported
+	by Chi Nguyen <chint@necsv.com>.
+
+	* src/otvalid/otvgdef.c (otv_GDEF_validate), src/otvalid/otvalid.h
+	(otv_GDEF_validate), src/otvalid/otvmod.c (otv_validate): Pass
+	`glyph_count'.
+
+2008-11-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afcjk.c, src/base/ftoutln.c, src/base/ftrfork.c,
+	src/bdf/bdfdrivr.c, src/gxvalid/gxvmorx.c, src/otvalid/otvmath.c,
+	src/pcf/pcfdrivr.c, src/psnames/pstables.h, src/smooth/ftgrays.c,
+	src/tools/glnames.py, src/truetype/ttinterp.c, src/type1/t1load.c,
+	src/type42/t42objs.c, src/winfonts/winfnt.c: Fix compiler warnings
+	(Atari PureC).
+
+2008-11-29  James Cloos  <cloos@jhcloos.com>
+
+	* src/type/t1load.c (mm_axis_unmap): Revert previous patch and fix
+	it correctly by using FT_INT_TO_FIXED (FreeType expects 16.16 values
+	in the /BlendDesignMap space).
+
+2008-11-29  James Cloos  <cloos@jhcloos.com>
+
+	* src/type1/t1load.c (mm_axis_unmap): `blend_points' is FT_Fixed*,
+	whereas `design_points' is FT_Long*.  Therefore, return blend rather
+	than design points.
+
+2008-11-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffparse.c (cff_parse_real): Handle more than nine
+	significant digits correctly.  This fixes Savannah bug #24953.
+
+2008-11-25  Daniel Zimmermann  <netzimme@aol.com>
+
+	* src/base/ftstream.c (FT_Stream_ReadFields): Don't access stream
+	before the NULL check.  From Savannah patch #6681.
+
+2008-11-24  Werner Lemberg  <wl@gnu.org>
+
+	Fixes from the gnuwin32 port.
+
+	* src/base/ftlcdfil.c: s/EXPORT/EXPORT_DEF/.
+
+	* src/base/ftotval.c: Include FT_OPENTYPE_VALIDATE_H.
+
+	* src/psaux/psobjs.c (ps_table_add): Check `length'.
+
+2008-11-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (tt_default_graphics_state): The default
+	value for `scan_type' is zero, as confirmed by Greg Hitchcock from
+	Microsoft.  Problem reported by Michal Nowakowski
+	<miszka@limes.com.pl>.
+
+2008-11-12  Tor Andersson  <tor.andersson@gmail.com>
+
+	* src/cff/cffdrivr.c (cff_get_cmap_info): Initialize `format' field.
+	This fixes Savannah bug #24819.
+
+2008-11-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Remove #if 0/#endif guards
+	since OpenType version 1.5 has been released.
+
+	* include/ttnameid.h (TT_NAME_ID_WWS_FAMILY,
+	TT_NAME_ID_WWS_SUBFAMILY): New macros for OpenType 1.5.
+	(TT_URC_COPTIC, TT_URC_VAI, TT_URC_NKO, TT_URC_BALINESE,
+	TT_URC_PHAGSPA, TT_URC_NON_PLANE_0, TT_URC_PHOENICIAN,
+	TT_URC_TAI_LE, TT_URC_NEW_TAI_LUE, TT_URC_BUGINESE,
+	TT_URC_GLAGOLITIC, TT_URC_YIJING, TT_URC_SYLOTI_NAGRI,
+	TT_URC_LINEAR_B, TT_URC_ANCIENT_GREEK_NUMBERS, TT_URC_UGARITIC,
+	TT_URC_OLD_PERSIAN, TT_URC_SHAVIAN, TT_URC_OSMANYA,
+	TT_URC_CYPRIOT_SYLLABARY, TT_URC_KHAROSHTHI, TT_URC_TAI_XUAN_JING,
+	TT_URC_CUNEIFORM, TT_URC_COUNTING_ROD_NUMERALS, TT_URC_SUNDANESE,
+	TT_URC_LEPCHA, TT_URC_OL_CHIKI, TT_URC_SAURASHTRA, TT_URC_KAYAH_LI,
+	TT_URC_REJANG, TT_URC_CHAM, TT_URC_ANCIENT_SYMBOLS,
+	TT_URC_PHAISTOS_DISC, TT_URC_OLD_ANATOLIAN, TT_URC_GAME_TILES): New
+	macros for OpenType 1.5.
+
+2008-11-08  Wenlin Institute  <wenlin@wenlin.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_free_bitmap): Protect against
+	slot->internal == NULL.  Reported by Graham Asher.
+
+2008-11-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Modified to return an error
+	code so that memory allocation problems can be distinguished from
+	missing table entries.  Reported by Graham Asher.
+	(GET_NAME): New macro.
+	(sfnt_load_face): Use it.
+
+2008-11-05  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Undefine
+	TT_CONFIG_OPTION_UNPATENTED_HINTING.  This fixes the return value of
+	`FT_Get_TrueType_Engine_Type' (and makes it work as documented).
+	Reported in bug #441638 of bugzilla.novell.com.
+
+	* docs/CHANGES: Document it.
+
+2008-11-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs): Use an endless loop.  There are
+	fonts (like HELVI.PFB version 003.001, used on OS/2) which define
+	some `subrs' elements more than once.  Problem reported by Peter
+	Weilbacher <mozilla@weilbacher.org>.
+
+2008-10-15  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/sfnt/ttpost.c (tt_post_default_names): Add `const'.
+
+2008-10-15  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgxvar.c (TT_Set_MM_Blend): Disambiguate for
+	meddlesome compilers' warning against `for ( ...; ...; ...) ;'.
+
+2008-10-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Remove compiler warning.
+	Suggested by Bram Tassyns in Savannah patch #6651.
+
+2008-10-12  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Fix computation of
+	`underline_position'.
+
+2008-10-12  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2008-10-09  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix Savannah bug #24468.
+
+	According to include/freetype/internal/ftobjs.h, the appropriate
+	type to interchange single character codepoint is FT_UInt32. It
+	should be distinguished from FT_UInt which can be 16bit integer.
+
+	* src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Change the type
+	of the second argument `pcharcode' from FT_UInt* to FT_UInt32*.
+	(tt_cmap4_char_map_binary): Ditto.
+	(tt_cmap14_get_nondef_chars): Change the type of return value
+	from FT_UInt* to FT_UInt32*.
+
+2008-10-08  John Tytgat  <John.Tytgat@esko.com>
+
+	Fix Savannah bug #24485.
+
+	* src/type1/t1load.c (parse_charstrings): Assure that we always have
+	a .notdef glyph.
+
+2008-10-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Include FT_TRUETYPE_TAGS_H for multi build.
+	* builds/mac/ftmac.c: Ditto.
+
+2008-10-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/tttags.h (TTAG_TYP1, TTAG_typ1): Fix definitions.
+	* src/base/ftobjs.c: Include FT_TRUETYPE_TAGS_H.
+
+2008-10-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Allow `typ1' version tag in
+	the beginning of sfnt container.
+	* src/sfnt/ttload.c (check_table_dir): Return
+	`SFNT_Err_Table_Missing' when sfnt table directory structure is
+	correct but essential tables for TrueType fonts (`head', `bhed' or
+	`SING') are missing.  Other errors are returned by
+	SFNT_Err_Unknown_File_Format.
+
+	* src/base/ftobjs.c (FT_Open_Face): When TrueType driver returns
+	`FT_Err_Table_Missing', try `open_face_PS_from_sfnt_stream'.  It is
+	enabled only when old mac font support is configured.
+
+2008-10-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/tttags.h (TTAG_CID, TTAG_FOND, TTAG_LWFN,
+	TTAG_POST, TTAG_sfnt, TTAG_TYP1, TTAG_typ1): New tags to simplify
+	the repeated calculations of these values in ftobjs.c and ftmac.c.
+	* src/base/ftobjs.c: Replace all FT_MAKE_TAG by new tags.
+	* src/base/ftmac.c: Ditto.
+	* builds/mac/ftmac.c: Ditto.
+
+2008-10-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (ft_lookup_PS_in_sfnt_stream): Remove wrong
+	initialization of *is_sfnt_cid.
+
+2008-10-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Remove compiler
+	warnings.
+
+2008-10-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (ft_lookup_PS_in_sfnt): Replaced by...
+	(ft_lookup_PS_in_sfnt_stream): This.
+	(open_face_PS_from_sfnt_stream): New function.  It checks whether
+	the stream is sfnt-wrapped Type1 PS font or sfnt-wrapped CID-keyed
+	font, then try to open a face for given face_index.
+	(Mac_Read_sfnt_Resource): Replace the combination of
+	`ft_lookup_PS_in_sfnt' and `open_face_from_buffer' by
+	`open_face_PS_from_sfnt_stream'.
+	* src/base/ftmac.c (FT_New_Face_From_SFNT): Ditto.
+	* builds/mac/ftmac.c (FT_New_Face_From_SFNT): Ditto.
+	* src/base/ftbase.h: Remove `ft_lookup_PS_in_sfnt' and add
+	`open_face_PS_from_sfnt_stream'.
+
+2008-10-03  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (ft_lookup_PS_in_sfnt): Set *is_sfnt_cid to
+	FALSE if neither `CID ' nor `TYP1' is found in the sfnt container.
+
+2008-10-03  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/config/ftconfig.h: Define FT_MACINTOSH when SC or
+	MrC compiler of MPW is used.  These compilers do not define the
+	macro __APPLE__ by themselves.
+	* builds/unix/ftconfig.in: Ditto.
+	* builds/vms/ftconfig.h: Ditto.
+	* src/base/ftbase.c: Use FT_MACINTOSH instead of __APPLE__, to
+	include ftmac.c if FreeType 2 is built by MPW.
+	* src/base/ftobjs.c: Use FT_MACINTOSH instead of __APPLE__, to
+	enable shared functions for ftmac.c if FreeType 2 is built by MPW.
+
+	* builds/mac/ftmac.c: Include ftbase.h.
+	(memory_stream_close): Removed.
+	(new_memory_stream): Ditto.
+	(open_face_from_buffer): Removed.  Use the implementation in
+	ftobjs.c.
+	(ft_lookup_PS_in_sfnt): Ditto.
+
+	* builds/mac/FreeType.m68k_far.make.txt: Build ftmac.c as an
+	included part of ftbase.c, to share the functions in ftobjs.c.  The
+	rule compiling ftmac.c separately is removed and the rule copying
+	ftbase.c from src/base/ftbase.c to builds/mac/ftbase.c is added.
+	* builds/mac/FreeType.m68k_cfm.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
+
+2008-10-02  Bram Tassyns  <bramt@enfocus.be>
+
+	* src/cff/cffgload.c (cff_slot_load): Map CID 0 to GID 0.  This
+	fixes Savannah bug #24430.
+
+2008-10-02  Werner Lemberg  <wl@gnu.org>
+
+	* builds/freetype.mk (BASE_H): Rename to...
+	(INTERNAL_H): This.
+	(FREETYPE_H): Updated.
+	* src/base/rules.mk: (BASE_OBJ_S, OBJ_DIR/%.$O): Add BASE_H.
+	* src/bdf/rules.mk (BDF_DRV_H): Add bdferror.h.
+	* src/cache/rules.mk (CACHE_DRV_H): Add ftccache.h and ftcsbits.h.
+	* src/pcf/rules.mk (PCF_DRV_H): Add pcfread.h.
+	* src/raster/rules.mk (RASTER_DRV_H): Add ftmisc.h.
+	* src/type42/rules.mk (T42_DRV_H): Add t42types.h.
+
+2008-10-02  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftbase.h: New file to declare the private utility
+	functions shared by the sources of base modules.  Currently,
+	`ft_lookup_PS_in_sfnt' and `open_face_from_buffer' are declared to
+	share between ftobjs.c and ftmac.c.
+
+	* src/base/rule.mk: Add ftbase.h.
+
+	* src/base/ftobjs.c: Include ftbase.h.
+	(memory_stream_close): Build on any platform when old MacOS font
+	support is enabled.
+	(new_memory_stream): Ditto.
+	(open_face_from_buffer): Build on any platform when old MacOS font
+	support is enabled.  The counting of the face in a font file is
+	slightly different between Carbon-dependent parser and Carbon-free
+	parser.  They are merged with the platform-specific conditional.
+	(ft_lookup_PS_in_sfnt): Ditto.
+
+	* src/base/ftmac.c: Include ftbase.h.
+	(memory_stream_close): Removed.
+	(new_memory_stream): Ditto.
+	(open_face_from_buffer): Removed.  Use the implementation in
+	ftobjs.c.
+	(ft_lookup_PS_in_sfnt): Ditto.
+
+2008-10-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): `psnames_error' is only needed
+	if TT_CONFIG_OPTION_POSTSCRIPT_NAMES is defined.
+
+2008-10-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.c (tt_face_done), src/cff/cffobjs.c
+	(cff_face_done), src/pfr/pfrobjs.c (pfr_face_done),
+	src/pcf/pcfdrivr.c (PCF_Face_Done), src/cid/cidobjs.c
+	(cid_face_done), src/bdf/bdfdrivr. (BDF_Face_Done),
+	src/sfnt/sfobjs.c (sfnt_face_done): Protect against face == 0.
+	Reported by Graham Asher.
+
+2008-09-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/rules.mk: Add conditional source to BASE_SRC, for `make
+	multi' on Mac OS X.  If the macro $(ftmac_c) is defined,
+	$(BASE_DIR)/$(ftmac_c) is added to BASE_SRC.  In a normal build, the
+	lack of ftmac.c in BASE_SRC is not serious because ftbase.c includes
+	ftmac.c.
+	* builds/unix/unix-def.in: Add a macro definition of $(ftmac_c).
+	* builds/unix/configure.raw: Add procedure to set up appropriate
+	value of $(ftmac_c) with the consideration of the availability of
+	Carbon framework.
+
+2008-09-30  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/Jamfile: Add target for multi build by jam on Mac OS X.
+	* src/base/ftobjs.c (FT_New_Face): Fix the condition to include this
+	function for MPW building.  It is synchronized the condition to
+	include ftmac.c source into ftbase.c.
+
+2008-09-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (CFF_Operator, cff_argument_counts,
+	cff_decoder_parse_charstrings): Handle (invalid)
+	`callothersubr' and `pop' instructions.
+
+2008-09-22  John Tytgat  <John.Tytgat@esko.com>
+
+	Fix Savannah bug #24307.
+
+	* include/freetype/internal/t1types.h (CID_FaceRec),
+	src/type42/t42types.h (T42_FaceRec): Comment out `afm_data'.
+
+2008-09-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/smooth/ftgrays.c (gray_raster_render): Don't dereference
+	`target_map' if FT_RASTER_FLAG_DIRECT is set.  Problem reported by
+	Stephan T. Lavavej <stl@nuwen.net>.
+
+2008-09-21  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/otvalid/Jamfile: Add missing target `otvmath' for multi build
+	by jam.
+	* src/sfnt/Jamfile: Add missing target `ttmtx' for multi build by
+	jam.
+
+2008-09-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/smooth/ftgrays.c (gray_find_cell): Fix threshold.  The values
+	passed to this function are already `normalized'.  Problem reported
+	by Stephan T. Lavavej <stl@nuwen.net>.
+
+	* docs/CHANGES: Document it.
+
+2008-09-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c: Include FT_INTERNAL_DEBUG_H.
+	(FT_Outline_Decompose): Decorate with tracing messages.
+
+	* src/smooth/ftgrays.c [DEBUG_GRAYS]: Replace with
+	FT_DEBUG_LEVEL_TRACE.
+	[_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: Include stdio.h and
+	stdarg.h.
+
+	(FT_TRACE) [_STANDALONE_]: Remove.
+	(FT_Message) [_STANDALONE_ && FT_DEBUG_LEVEL_TRACE]: New function.
+	(FT_TRACE5, FT_TRACE7) [_STANDALONE_]: New macros.
+	(FT_ERROR) [_STANDALONE_]: Updated.
+
+	(gray_hline) [FT_DEBUG_LEVEL_TRACE]: Fix condition.
+	Use FT_TRACE7.
+	(gray_dump_cells): Make it `static void'.
+	(gray_convert_glyph): Use FT_TRACE7.
+
+	(FT_Outline_Decompose) [_STANDALONE_]: Synchronize with version in
+	ftoutln.c.
+
+	* src/base/ftadvanc.c (FT_Get_Advance, FT_Get_Advances): Use
+	FT_ERROR_BASE.
+
+	* docs/formats.txt: Updated.
+
+2008-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Import sfnt-wrapped Type1 and sfnt-wrapped
+	CID-keyed font support.
+	* builds/mac/ftmac.c: Ditto.
+
+2008-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (Mac_Read_sfnt_Resource): Fix double free bug in
+	sfnt-wrapped Type1 and sfnt-wrapped CID-keyed font support code.
+	`open_face_from_buffer' frees the passed buffer if it cannot open a
+	face from the buffer, so the caller must not free it.
+
+2008-09-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (Mac_Read_sfnt_Resource): Add initial support
+	for sfnt-wrapped Type1 and sfnt-wrapped CID-keyed font.
+	(ft_lookup_PS_in_sfnt): New function to look up `TYP1' or `CID '
+	table in sfnt table directory.  It is used before loading TrueType
+	font driver.
+
+	* docs/CHANGES: Add note about the current status of sfnt-wrapped
+	Type1 and sfnt-wrapped CID-keyed font support.
+
+2008-09-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftsystem.c (FT_Done_Memory): Use ft_sfree directly for
+	orthogonality (ft_free and ft_sfree could belong to different memory
+	pools).  This fixes Savannah bug #24297.
+
+2008-09-18  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/cff/cffobjs.c (cff_face_init): Use TTAG_OTTO defined
+	in ttags.h instead of numerical value 0x4F54544FL.
+
+2008-09-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.h, src/cff/cffgload.c
+	(cff_decoder_set_width_only): Eliminate function call.
+
+2008-09-15  George Williams  <gww@silcom.com>
+
+	Fix Savannah bug #24179, reported by Bram Tassyns.
+
+	* src/type1/t1load.c (mm_axis_unmap, T1_Get_MM_Var): Fix computation
+	of default values.
+
+2008-09-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/glnames.py (main): Surround `ft_get_adobe_glyph_index'
+	and `ft_adobe_glyph_list' with FT_CONFIG_OPTION_ADOBE_GLYPH_LIST to
+	prevent unconditional definition.  This fixes Savannah bug #24241.
+
+	* src/psnames/pstables.h: Regenerated.
+
+2008-09-13  Werner Lemberg  <wl@gnu.org>
+
+	* autogen.sh, builds/unix/configure.raw,
+	include/freetype/config/ftconfig.h, builds/unix/ftconfig.in: Minor
+	beautifying.
+
+	* include/freetype/ftadvanc.h, include/freetype/ftgasp.h,
+	include/freetype/ftlcdfil.h: Protect against FreeType 1.
+	Some other minor fixes.
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+2008-09-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbase.c: Include ftadvanc.c.
+
+2008-09-11  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/ftconfig.in: Duplicate the cpp computation of
+	FT_SIZEOF_{INT|LONG} from include/freetype/config/ftconfig.h.
+	(FT_USE_AUTOCONF_SIZEOF_TYPES): New macro.  If defined, the cpp
+	computation is disabled and the statically configured sizes are
+	used.  This fixes Savannah bug #21250.
+
+	* builds/unix/configure.raw: Add the checks to compare the cpp
+	computation results of the bit length of int and long versus the
+	sizes detected by running `configure'.  If the results are
+	different, FT_USE_AUTOCONF_SIZEOF_TYPES is defined to prioritize the
+	results.
+	New option --{enable|disable}-biarch-config is added to define or
+	undefine FT_USE_AUTOCONF_SIZEOF_TYPES manually.
+
+2008-09-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Clear FT2_EXTRA_LIBS when Carbon or
+	ApplicationService framework is missing.  Although this value is not
+	used in building of FreeType2, it is written in `freetype2.pc' and
+	`freetype-config'.
+
+2008-09-01  david turner  <david@freetype.org>
+
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Accept a negative cmap
+	index to mean `use default cached FT_Face's charmap'.  This fixes
+	Savannah bug #22625.
+	* include/freetype/ftcache.h: Document it.
+
+
+	Make FT_MulFix an inlined function.  This is done to speed up
+	FreeType a little (on x86 3% when loading+hinting, 10% when
+	rendering, ARM savings are more important though).  Disable this by
+	undefining FT_CONFIG_OPTION_INLINE_MULFIX.
+
+	Use of assembler code can now be controlled with
+	FT_CONFIG_OPTION_NO_ASSEMBLER.
+
+	* include/freetype/config/ftconfig.h, builds/unix/ftconfig.in
+	[!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MulFix_arm): New assembler
+	implementation.
+	[!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MulFix_i386): Assembler
+	implementation taken from `ftcalc.c'.
+	[!FT_CONFIG_OPTION_NO_ASSEMBLER] (FT_MULFIX_ASSEMBLER): New macro
+	which is defined to the platform-specific assembler implementation
+	of FT_MulFix.
+	[FT_CONFIG_OPTION_INLINE_MULFIX && FT_MULFIX_ASSEMBLER]
+	(FT_MULFIX_INLINED): New macro.
+
+	* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_NO_ASSEMBLER,
+	FT_CONFIG_OPTION_INLINE_MULFIX): New macros.
+
+	* include/freetype/freetype.h: Updated to handle FT_MULFIX_INLINED.
+
+	* src/base/ftcalc.c: Updated to use FT_MULFIX_ASSEMBLER and
+	FT_MULFIX_INLINED.
+
+
+	Add a new header named FT_ADVANCES_H declaring some new APIs to
+	extract the advances of one or more glyphs without necessarily
+	loading their outlines.  Also provide `fast loaders' for the
+	TrueType, Type1, and CFF font drivers (more to come later).
+
+	* src/base/ftadvanc.c, include/freetype/ftadvanc.h: New files.
+
+	* include/freetype/config/ftheader.h (FT_ADVANCES_H): New macro.
+	* include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): New macro.
+
+	* include/freetype/internal/ftdriver.h (FT_Face_GetAdvancesFunc):
+	`flags' and `advances' are now of type `FT_UInt' and `FT_Fixed',
+	respectively.
+
+	* src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC): Add
+	ftadvanc.c.
+
+	* src/cff/cffdrivr.c (cff_get_advances): New function.
+	(cff_driver_class): Register it.
+
+	* src/cff/cffgload.c (cff_decoder_set_width_only): New function.
+	(cff_decoder_parse_charstrings): Handle `width_only'.
+	(cff_slot_load): Handle FT_LOAD_ADVANCE_ONLY.
+
+	* src/cff/cffgload.h (cff_decoder): New element `width_only'.
+	(cff_decoder_set_width_only): New declaration.
+
+	* src/truetype/ttdriver.c (tt_get_advances): New function.
+	(tt_driver_class): Register it.
+
+	* src/truetype/ttgload.c (Get_HMetrics, Get_VMetrics): Renamed to...
+	(TT_Get_HMetrics, TT_Get_VMetrics): This.
+	Update callers.
+	* src/truetype/ttgload.h: Declare them.
+
+	* src/type1/t1gload.h, src/type1/t1gload.c (T1_Get_Advances): New
+	function.
+	* src/type1/t1driver.c (t1_driver_class): Register T1_Get_Advances.
+
+
+	Add checks for minimum version of the `autotools' stuff.
+
+	* autogen.sh: Implement it.
+	(get_major_version, get_minor_version, get_patch_version,
+	compare_to_minimum_version, check_tool_version): New auxiliary
+	functions.
+
+	* README.CVS: Document it.
+
+2008-08-29  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/sfnt/sfobjs.c (sfnt_open_font): Use TTAG_OTTO defined in
+	ttags.h instead of FT_MAKE_TAG( 'O', 'T', 'T', 'O' ).
+
+2008-08-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_encoding): Protect against infinite
+	loop.  This fixes Savannah bug #24150 (where a patch has been posted
+	too).
+
+2008-08-23  Werner Lemberg  <wl@gnu.org>
+
+	* src/type/t1afm.c (compare_kern_pairs), src/pxaux/afmparse.c
+	(afm_compare_kern_pairs): Fix comparison.  This fixes Savannah bug
+	#24119.
+
+2008-08-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c (FT_Stream_New): Initialize *astream always,
+	even if passed library or arguments are invalid.  This fixes a bug
+	that an uninitialized stream is freed when an invalid library handle
+	is passed.  Originally proposed by Mike Fabian, 2008/08/18 on
+	freetype-devel.
+	(FT_Open_Face): Ditto (stream).
+	(load_face_in_embedded_rfork): Ditto (stream2).
+
+2008-08-18  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Add a fallback to guess the availability of the
+	`ResourceIndex' type.  It is used when built without configure
+	(e.g., a build with Jam).
+	* builds/mac/ftmac.c: Ditto.
+	* builds/unix/configure.raw: Set HAVE_TYPE_RESOURCE_INDEX to 1 or 0
+	explicitly, even if `ResourceIndex' is unavailable.
+
+2008-08-18  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: In checking of Mac OS X features,
+	all-in-one header file `Carbon.h' is replaced by the minimum
+	header file `CoreServices.h', similar to current src/base/ftmac.c.
+
+2008-08-18  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/sfnt/ttcmap.c (tt_cmap2_validate): Skip the validation of
+	sub-header when its code_count is 0.  Many Japanese Dynalab fonts
+	include such an empty sub-header (code_count == 0, first_code == 0
+	delta == 0, but offset != 0) as the second sub-header in SJIS cmap.
+
+2008-08-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1tokens.h: Handle `ForceBold' keyword.  This fixes
+	Savannah bug #23995.
+
+	* src/cid/cidload.c (parse_expansion_factor): New callback function.
+	(cid_field_records): Use it for `ExpansionFactor'.
+	* src/cod/cidtoken.h: Handle `ForceBold' keyword.
+	Don't handle `ExpansionFactor'.
+
+2008-08-04  Bram Tassyns  <bramt@enfocus.be>
+
+	* src/cff/cffparse.c (cff_parse_fixed_scaled): Fix thinko which
+	resulted in incorrect scaling.  This fixes Savannah bug #23973.
+
+2008-08-04  Werner Lemberg  <wl@gnu.org>
+
+	Be more tolerant w.r.t. invalid entries in SFNT table directory.
+
+	* src/sfnt/ttload.c (check_table_dir): Ignore invalid entries and
+	adjust table count.
+	Add more trace messages.
+	(tt_face_load_font_dir): Updated.
+
+2008-07-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings): No longer
+	assume that the first argument on the stack is the bottom-most
+	element.  Two reasons:
+
+	  o According to people from Adobe it is missing in the Type 2
+	    specification that pushing of additional, superfluous arguments
+	    on the stack is prohibited.
+
+	  o Acroread in general handles fonts differently, namely by popping
+	    the number of arguments needed for a particular operand (as a PS
+	    interpreter would do).  In case of buggy fonts this causes a
+	    different interpretation which of the elements on the stack are
+	    superfluous and which not.
+
+	Since there are CFF subfonts (embedded in PDFs) which rely on
+	Acroread's behaviour, FreeType now does the same.
+
+2008-07-27  Werner Lemberg  <wl@gnu.org>
+
+	Add extra mappings for `Tcommaaccent' and `tcommaaccent'.  This
+	fixes Savannah bug #23940.
+
+	* src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): Rename to...
+	(EXTRA_GLYPH_LIST_SIZE): This.
+	Increase by 2.
+	(ft_wgl_extra_unicodes): Rename to...
+	(ft_extra_glyph_unicodes): This.
+	Add two code values.
+	(ft_wgl_extra_glyph_names): Rename to...
+	(ft_extra_glyph_names): This.
+	Add two glyphs.
+	(ft_wgl_extra_glyph_name_offsets): Rename to...
+	(ft_extra_glyph_name_offsets): This.
+	Add two offsets.
+
+	(ps_check_wgl_name, ps_check_wgl_unicode): Rename to...
+	(ps_check_extra_glyph_name, ps_check_extra_glyph_unicode): This.
+	Updated.
+	(ps_unicodes_init): Updated.
+
+2008-07-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_decoder_prepare,
+	cff_decoder_parse_charstrings): Improve debug output.
+
+2008-07-22  Martin McBride  <mmcbride@emtex.com>
+
+	* src/sfnt/ttcmap.c (tt_cmap4_validate, tt_cmap4_char_map_linear,
+	tt_cmap4_char_map_binary): Handle fonts which treat the last segment
+	specially.  According to the specification, such fonts would be
+	invalid but acroread accepts them.
+
+2008-07-16  Jon Foster  <Jon.Foster@cabot.co.uk>
+
+	* src/pfr/pfrdrivr.c (pfr_get_advance): Fix off-by-one error.
+
+	* src/base/ftcalc.c (FT_MulFix): Fix portability issue.
+
+	* src/sfnt/ttpost.c (MAC_NAME) [!FT_CONFIG_OPTION_POSTSCRIPT_NAMES]:
+	Fix compiler warning.
+
+2008-07-16  Werner Lemberg  <wl@gnu.org>
+
+	Handle CID-keyed fonts wrapped in an SFNT (with cmaps) correctly.
+
+	* src/cff/cffload.c (cff_font_load): Pass `pure_cff'.
+	Invert sids table only if `pure_cff' is set.
+	* src/cff/cffload.h: Udpated.
+
+	* src/cff/cffobjs.c (cff_face_init): Updated.
+	Set FT_FACE_FLAG_CID_KEYED only if pure_cff is set.
+
+	* docs/CHANGES: Updated.
+
+2008-07-09  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_loca): Handle buggy fonts
+	where num_locations < num_glyphs.  Problem reported by Ding Li.
+
+2008-07-05  Werner Lemberg  <wl@gnu.org>
+
+	Since FreeType uses `$(value ...)', we now need GNU make 3.80 or
+	newer.  This fixes Savannah bug #23648.
+
+	* configure: zsh doesn't like ${1+"$@"}.
+	Update needed GNU make version.
+	* builds/toplevel.mk: Check for `$(eval ...)'.
+	* docs/INSTALL.GNU, docs/INSTALL.CROSS, docs/INSTALL.UNIX: Document
+	it.
+
+2008-07-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (Draw_Sweep): If span is smaller than one
+	pixel, only check for dropouts if neither start nor end point lies
+	on a pixel center.  This fixes Savannah bug #23762.
+
+2008-06-29  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.7 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-7'.
+
+	* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+	version number to 2.3.7.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.6/2.3.7/, s/236/237/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 7.
+
+	* builds/unix/configure.raw (version_info): Set to 9:18:3.
+
+	* docs/release: Updated.
+
+2008-06-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/ftglyph.c (FT_Matrix_Multiply, FT_Matrix_Invert): Move to...
+	* src/ftcalc.c: Here.  This fixes Savannah bug #23729.
+
+2008-06-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+	Horizontal_Gray_Sweep_Drop): Test for intersections which
+	degenerate to a single point can be ignored; this has been confirmed
+	by Greg Hitchcock from Microsoft.  (This was commented out code.)
+
+2008-06-26  Werner Lemberg  <wl@gnu.org>
+
+	Improve navigation in API reference.
+
+	* src/tools/docmaker/tohtml.py (html_header_3): Renamed to...
+	(html_header_6): This.
+	(html_header_3, html_header_3i, html_header_4, html_header_5,
+	html_header_5t): New strings.
+	(toc_footer_start, toc_footer_end): New strings.
+	(HtmlFormatter::html_header): Updated.
+	(HtmlFormatter::html_index_header, HtmlFormatter::html_toc_header):
+	New strings.
+	(HtmlFormatter::index_enter): Use `html_index_header'.
+	(HtmlFormatter::index_exit): Print `html_footer'.
+	(HtmlFormatter::toc_enter): Use `html_toc_header'.
+	(HtmlFormatter::toc_exit): Print proper footer.
+
+	Convert ~ to non-breakable space.
+
+	* src/tools/docmaker/tohtml.py (make_html_para): Implement it.
+	Update header files accordingly.
+
+2008-06-24  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Check type `ResourceIndex' explicitly
+	and define HAVE_TYPE_RESOURCE_INDEX if it is defined.  Mac OS X 10.5
+	bundles 10.4u SDK with MAC_OS_X_VERSION_10_5 macro but without
+	ResourceIndex type definition.  The macro does not inform the type
+	availability.
+	* src/base/ftmac.c: More parentheses are inserted to clarify the
+	conditionals to disable legacy APIs in `10.5 and later' cases.  If
+	HAVE_TYPE_RESOURCE_INDEX is not defined, ResourceIndex is defined.
+
+2008-06-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_SCANTYPE): Don't check rendering
+	mode.
+
+	* src/raster/ftraster.c (Render_Glyph, Render_Gray_Glyph,
+	Draw_Sweep): No-dropout mode is value 2, not value 0.
+	(Draw_Sweep): Really skip dropout handling for no-dropout mode.
+
+2008-06-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (t1_builder_close_contour): Don't add contour
+	if it consists of one point only.  Based on a patch from Savannah
+	bug #23683 (from John Tytgat).
+
+2008-06-22  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Glyph): Protect bytecode stuff
+	with IS_HINTED.
+
+	* docs/CHANGES: Updated.
+
+2008-06-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: If CFLAGS has `-isysroot XXX' option
+	but LDFLAGS does not, import it to LDFLAGS.  The option is used to
+	specify non-default SDK on Mac OS X (e.g., universal binary SDK for
+	Mac OS X 10.4 on PowerPC platform).  Although Apple TechNote 2137
+	recommends to add the option only to CFLAGS, LDFLAGS should include
+	it because libfreetype.la is built with -no-undefined.  This fixes a
+	bug reported by Ryan Schmidt in MacPorts,
+	http://trac.macports.org/ticket/15331.
+
+2008-06-21  Werner Lemberg  <wl@gnu.org>
+
+	Enable access to the various dropout rules of the B&W rasterizer.
+	Pass dropout rules from the TT bytecode interpreter to the
+	rasterizer.
+
+	* include/freetype/ftimage.h (FT_OUTLINE_SMART_DROPOUTS,
+	FT_OUTLINE_EXCLUDE_STUBS): New flags for FT_Outline.
+
+	* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+	Horizontal_Gray_Sweep_Drop): Use same mode numbers as given in the
+	OpenType specification.
+	Fix mode 4 computation.
+	(Render_Glyph, Render_Gray_Glyph): Handle new outline flags.
+
+	* src/truetype/ttgload.c (TT_Load_Glyph) Convert scan conversion
+	mode to FT_OUTLINE_XXX flags.
+
+	* src/truetype/ttinterp.c (Ins_SCANCTRL): Enable ppem check.
+
+2008-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffobjs.c (cff_face_init): Compute final
+	`dict->units_per_em' value before assigning it to
+	`cffface->units_per_EM'.  Otherwise, CFFs without subfonts are
+	scaled incorrectly if the font matrix is non-standard.  This fixes
+	Savannah bug #23630.
+
+	* docs/CHANGES: Updated.
+
+2008-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/type/t1objs.c (T1_Face_Init): Slightly improve algorithm fix
+	from 2008-06-19.
+
+2008-06-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/type/t1objs.c (T1_Face_Init): Fix change from 2008-03-21.
+	Reported by Peter Weilbacher <mozilla@weilbacher.org>.
+
+	* docs/CHANGES: Updated.
+
+2008-06-15  George Williams  <gww@silcom.com>
+
+	* src/otvalid/otvgpos.c (otv_MarkBasePos_validate): Set
+	`valid->extra2' to 1.  This is undocumented in the OpenType 1.5
+	specification.
+
+2008-06-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c (FT_MulFix) <asm>: Protect registers correctly
+	from clobbering.  Patch from Savannah bug report #23556.
+
+	* docs/CHANGES: Document it.
+
+2008-06-10  Werner Lemberg  <wl@gnu.org>
+
+	* autogen.sh: Add option `--install' to libtoolize.
+
+2008-06-10  Werner Lemberg  <wl@gnu.org>
+
+	* Version 2.3.6 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-6'.
+
+	* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+	version number to 2.3.6.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.5/2.3.6/, s/235/236/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 6.
+
+	* builds/unix/configure.raw (version_info): Set to 9:17:3.
+
+
+	* include/freetype/internal/psaux.h (T1_BuilderRec): Remove `scale_x'
+	and `scale_y'.
+	* src/cff/cffgload.h (CFF_Builder): Remove `scale_x' and `scale_y'.
+
+
+	* src/cff/cffparse.c: Include FT_INTERNAL_DEBUG_H.
+	* src/cff/cffobjs.h: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
+
+2008-06-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (open_face): Check `clazz->init_face' and
+	`clazz->done_face'.
+
+2008-06-09  VaDiM  <s_sliva@rambler.ru>
+
+	Support debugging on WinCE.  From Savannah patch #6536; this fixes
+	bug #23497.
+
+	* builds/win32/ftdebug.c (OutputDebugStringEx): New function/macro
+	as a replacement for OutputDebugStringA (which WinCE doesn't have).
+	Update all callers.
+	(ft_debug_init) [_WIN32_CE]: WinCE apparently doesn't have
+	environment variables.
+
+2008-06-09  Werner Lemberg  <wl@gnu.org>
+
+	* README.CVS: Updated.
+
+	* builds/unix/configure.raw, builds/unix/freetype-config.in: Updated
+	for newer versions of autoconf and friends.
+
+2008-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1parse.h (T1_ParserRec): Make `base_len' and
+	`private_len' unsigned.
+
+	* src/type1/t1parse.c (read_pfb_tag): Make `asize' unsigned and read
+	it as such.
+	(T1_New_Parser, T1_Get_Private_Dict): Make `size' unsigned.
+
+
+	* src/base/ftstream.c (FT_Stream_Skip): Reject negative values.
+
+
+	* src/type1/t1load.c (parse_blend_design_positions): Check `n_axis'
+	for sane value.
+	Fix typo.
+
+
+	* src/psaux/psobjs.c (ps_table_add): Check `idx' correctly.
+
+
+	* src/truetype/ttinterp (Ins_SHC): Use BOUNDS() to check
+	`last_point'.
+
+
+	* src/sfnt/ttload.c (tt_face_load_max_profile): Limit
+	`maxTwilightPoints'.
+
+2008-06-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_IP): Handle case `org_dist == 0'
+	correctly.  This fixes glyphs `t' and `h' of Arial Narrow at 12ppem.
+
+2008-06-03  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ftcache.h (FTC_FaceID): Change type back to
+	FT_Pointer.  Reported by Ian Britten <britten@caris.com>.
+
+2008-06-02  Werner Lemberg  <wl@gnu.org>
+
+	Emit header info for defined FreeType objects in reference.
+
+	* src/tools/docmaker/content.py (re_header_macro): New regexp.
+	(ContentProcessor::__init__): Initialize new dictionary `headers'.
+	(DocBlock::__init__): Collect macro header definitions.
+
+	* src/tools/docmaker/tohtml.py (header_location_header,
+	header_location_footer): New strings.
+	(HtmlFormatter::__init__): Pass `headers' dictionary.
+	(HtmlFormatter::print_html_field): Don't emit paragraph tags.
+	(HtmlFormatter::print_html_field_list): Emit empty paragraph.
+	(HtmlFormatter::block_enter): Emit header info.
+
+2008-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftheader.h (FT_UNPATENTED_HINTING_H,
+	FT_INCREMENTAL_H): Added.
+
+2008-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/sources.py (SourceBlock::__init__): While
+	looking for markup tags, return immediately as soon a single one is
+	found.
+
+2008-05-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_MD): The MD instruction also uses
+	original, unscaled input values.  Confirmed by Greg Hitchcock from
+	Microsoft.
+
+2008-05-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py (block_footer_start,
+	block_footer_middle): Beautify output.
+
+2008-05-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (fc_black_render): Return 0 when we are
+	trying to render into a zero-width/height bitmap, not an error code.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Move initialization
+	of the graphics state for subglyphs to...
+	(TT_Hint_Glyph): This function.
+	Hinting instructions for a composite glyph apparently refer to the
+	just hinted subglyphs, not the unhinted, unscaled outline.  This
+	seems to fix Savannah bugs #20973 and (at least partially) #23310.
+
+2008-05-20  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (FT_New_Face_From_Suitcase): Check if valid
+	`aface' is returned by FT_New_Face_From_FOND().  The patch was
+	proposed by an anonymous reporter of Savannah bug #23204.
+
+2008-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/pshinter/pshalgo.c (ps_hints_apply): Reset scale values after
+	correction for pixel boundary.  Without this patch, the effect can
+	be cumulative under certain circumstances, making glyphs taller and
+	taller after each call.  This fixes Savannah bug #19976.
+
+2008-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftdebug.c (FT_Message, FT_Panic): Send output to stderr.
+	This fixes Savannah bug #23280.
+
+	* docs/CHANGES: Updated.
+
+2008-05-18  David Turner  <david@freetype.org>
+
+	* src/psnames/psmodule.c (ft_wgl_extra_unicodes,
+	ft_wgl_extra_glyph_names, ft_wgl_extra_glyph_name_offsets,
+	ps_check_wgl_name, ps_check_wgl_unicode): Use `static' to make
+	declarations non-global.
+
+	* src/type1/t1load.c: Add missing comment.
+
+2008-05-17  Sam Hocevar  <samh>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle zero-contour
+	glyphs correctly.  Patch from Savannah bug #23277.
+
+2008-05-16  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2008-05-16  Sergey Tolstov  <stolstov@esri.com>
+
+	Improve support for WGL4 encoded fonts.
+
+	* src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): New macro.
+	(ft_wgl_extra_unicodes, ft_wgl_extra_glyph_names,
+	ft_wgl_extra_glyph_name_offsets): New arrays.
+	(ps_check_wgl_name, ps_check_wgl_unicode): New functions.
+	(ps_unicodes_init): Use them to add additional Unicode mappings.
+
+2008-05-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	<op_closepath>: `closepath' without a path is a no-op, not an error
+	(cf. the PS reference manual).
+
+	Reported by Martin McBride.
+
+2008-05-15  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (CONFIG_GUESS, CONFIG_SUB): Updated.
+
+2008-05-15  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs): Accept fonts with a subrs array
+	which contains a single but empty entry.  This is technically
+	invalid (since it must end with `return'), but...
+
+	Reported by Martin McBride.
+
+2008-05-14  Werner Lemberg  <wl@gnu.org>
+
+	Finish fix of scaling bug of CID-keyed CFF subfonts.
+
+	* include/freetype/internal/ftcalc.h, src/base/ftcalc.c
+	(FT_Matrix_Multiply_Scaled, FT_Vector_Transform_Scaled): New
+	functions.
+
+	* src/cff/cffobjs.h (CFF_Internal): New struct.  It is used to
+	provide global hinting data for both the top-font and all subfonts
+	(with proper scaling).
+
+	* src/cff/cffobjs.c (cff_make_private_dict): New function, using
+	code from `cff_size_init'.
+	(cff_size_init, cff_size_done, cff_size_select, cff_size_request):
+	Use CFF_Internal and handle subfonts.
+	(cff_face_init): Handle top-dict and subfont matrices correctly;
+	apply some heuristic in case of unlikely matrix concatenation
+	results.  This has been discussed with people from Adobe (thanks
+	goes mainly to David Lemon) who confirm that the CFF specs are fuzzy
+	and not correct.
+
+	* src/cff/cffgload.h (cff_decoder_prepare): Add `size' argument.
+
+	* src/cff/cffgload.c (cff_builder_init): Updated.
+	(cff_decoder_prepare): Handle hints globals for subfonts.
+	Update all callers.
+	(cff_slot_load): Handling scaling of subfonts properly.
+
+	* src/cff/cffparse.c (cff_parse_fixed_dynamic): New function.
+	(cff_parse_font_matrix): Use it.
+
+	* src/cff/cfftypes.h (CFF_FontDictRec): Make `units_per_em'
+	FT_ULong.
+
+	* docs/CHANGES: Document it.
+
+2008-05-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):
+	Handle case `face_index < 0'.
+	* docs/CHANGES: Document it.
+
+2008-05-04  Werner Lemberg  <wl@gnu.org>
+
+	First steps to fix the scaling bug of CID-keyed CFF subfonts,
+	reported by Ding Li on 2008/03/28 on freetype-devel.
+
+	* src/base/cff/cffparse.c (power_tens): New array.
+	(cff_parse_real): Rewritten to introduce a fourth parameter which
+	returns the `scaling' of the real number so that we have no
+	precision loss.  This is not used yet.
+	Update all callers.
+	(cff_parse_fixed_thousand): Replace with...
+	(cff_parse_fixed_scaled): This function.  Update all callers.
+
+2008-05-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Call the auto-hinter without
+	transformation since it recursively calls FT_Load_Glyph.  This fixes
+	Savannah bug #23143.
+
+2008-04-26  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/internal/psaux.h (T1_BuilderRec): Mark `scale_x'
+	and `scale_y' as obsolete since they aren't used.
+	* src/psaux/psobjs.c (t1_builder_init): Updated.
+
+	* src/cff/cffgload.h (CFF_Builder): Mark `scale_x' and `scale_y' as
+	obsolete since they aren't used.
+	* src/cff/cffgload.c (cff_builder_init): Updated.
+
+2008-04-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/pcf/pcfdrivr.c (PCF_Face_Init): Protect call to
+	`FT_Stream_OpenLZW' with `FT_CONFIG_OPTION_USE_LZ'.  From Savannah
+	bug #22909.
+
+2008-04-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psconv.c (PS_Conv_ToFixed): Increase precision if
+	integer part is zero.
+
+2008-04-01  Werner Lemberg  <wl@gnu.org>
+
+	Fix compilation with g++ 4.1 (with both `single' and `multi'
+	targets).
+
+	* src/base/ftobjs.c (FT_Open_Face): Don't define a variable in block
+	which is crossed by a `goto'.
+
+	* src/otvalid/otvalid.h (otv_MATH_validate): Add prototype.
+
+2008-03-31  Werner Lemberg  <wl@gnu.org>
+
+	Fix support for subsetted CID-keyed CFFs.
+
+	* include/freetype/freetype.h (FT_FACE_FLAG_CID_KEYED,
+	FT_IS_CID_KEYED): New macros.
+
+	* src/cff/cffobjs.c (cff_face_init): Set number of glyphs to the
+	maximum CID value in CID-keyed CFFs.
+	Handle FT_FACE_FLAG_CID_KEYED flag.
+
+	* docs/CHANGES: Document it.
+
+
+	Fix CFF font matrix calculation and improve precision.
+
+	* src/cff/cffparse.c (cff_parse_real): Increase precision if integer
+	part is zero.
+	(cff_parse_font_matrix): Simplify computation of `units_per_em';
+	this prevents overflow also.
+
+
+	Support FT_Get_CID_Registry_Ordering_Supplement for PS CID fonts.
+
+	* src/cid/cidriver.c: Include FT_SERVICE_CID_H.
+	(cid_get_ros): New function.
+	(cid_service_cid_info): New service structure.
+	(cid_services): Register it.
+
+2008-03-23  Werner Lemberg  <wl@gnu.org>
+
+	Adjustments for Visual C++ 8.0, as reported by Rainer Deyke.
+
+	* builds/compiler/visualc.mk (CFLAGS): Remove /W5.
+	(ANSIFLAGS): Add _CRT_SECURE_NO_DEPRECATE.
+
+2008-03-21  Laurence Darby  <ldarby>
+
+	* src/type1/t1objs.c (T1_Face_Init): Use `/Weight'.  Patch from
+	Savannah bug #22675.
+
+2008-03-13  Derek Clegg  <dclegg@apple.com>
+
+	* src/truetype/ttgxvar.c (TT_Get_MM_Var): Fix named style loop.
+	Patch from Savannah bug #22541.
+
+2008-03-03  Masatoshi Kimura  <VYV03354@nifty.ne.jp>
+
+	* src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary,
+	tt_cmap14_find_variant): Return correct value.
+	(tt_cmap14_variant_chars): Fix check for `di'.
+
+2008-02-29  Wermer Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2008-02-29  Wolf
+
+	Add build support for symbian platform.  From Savannah bug #22440.
+
+	* builds/symbian/*: New files.
+
+2008-02-21  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (parse_fond): Fix a bug of PostScript font name
+	synthesis.  For any face of a specified FOND, always the name for
+	the first face was used.  Except of a FOND that refers multiple
+	Type1 font files, wrong synthesized font names are not used at all,
+	so this is an invisible bug.  A few limit checks are added too.
+
+	* builds/mac/ftmac.c: Ditto.
+
+2008-02-21  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Split compiler option to link Carbon
+	frameworks to one option for CoreServices framework and another
+	option for ApplicationServices framework.  The split options can be
+	managed by GNU libtool to avoid unrequired duplication when FreeType
+	is linked with other applications.  Suggested by Daniel Macks,
+	Savannah bug #22366.
+
+2008-02-18  Victor Stinner  <victor.stinner@haypocalc.com>
+
+	* src/truetype/ttinterp.c (Ins_IUP): Check number of points.  Fix
+	from Savannah bug #22356.
+
+2008-02-17  Jonathan Blow  <jon@number-none.com>
+
+	* src/autofit/afloader.c (af_loader_load_g, af_loader_load_glyph):
+	Check for valid callback pointers.
+
+2008-02-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (FT_New_Face_From_SFNT): Check the sfnt resource
+	handle by its value instead of ResError(), fix provided by Deron
+	Kazmaier.  According to the Resource Manager Reference,
+	GetResource(), Get1Resource(), GetNamedResource(),
+	Get1NamedResource() and RGetResource() set noErr but return NULL
+	handle when they can not find the requested resource.  These
+	functions never return undefined values, so it is sufficient to
+	check if the handle is not NULL.
+
+	* builds/mac/ftmac.c (FT_New_Face_From_SFNT): Ditto.
+
+2008-02-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftbase.c: <ftmac.c> is replaced by "ftmac.c" as other
+	inclusion styles.  Now it always includes src/base/ftmac.c;
+	builds/mac/ftmac.c is never included in any configuration.
+
+	* builds/unix/configure.raw: Print warning if configure is executed
+	with options to specify Carbon functionalities explicitly.
+
+	* docs/INSTALL.MAC: Note that legacy builds/mac/ftmac.c is not
+	included automatically and manual replacement is required.
+
+2008-02-11  Werner Lemberg  <wl@gnu.org>
+
+	* builds/modules.mk (CLOSE_MODULE, REMOVE_MODULE), builds/detect.mk
+	(dos_setup), builds/freetype.mk (clean_project_dos,
+	distclean_project_dos): Don't use \ but $(SEP).  Reported by Duncan
+	Murdoch.
+
+2008-01-18  Sylvain Pasche  <sylvain.pasche@gmail.com>
+
+	* src/base/ftlcdfil.c (_ft_lcd_filter_legacy): Updated comment to
+	mention intra-pixel algorithm.
+
+	* include/freetype/freetype.h (FT_Render_Mode): Mention that
+	FT_Library_SetLcdFilter can be used to reduce fringes.
+
+2008-01-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (ft_black_render): Check `outline' before
+	using it.  Reported by Allan Yang.
+
+2008-01-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (FT_CONFIG_OPTION_5_GRAY_LEVELS): Remove.
+
+2008-01-12  Allan Yang, Jian Hua - SH  <Allan.Yang@fmc.fujitsu.com>
+
+	* src/raster/ftraster.c (ft_black_init)
+	[FT_RASTER_OPTION_ANTI_ALIASING]: Fix compilation.
+
+2008-01-10  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Handle the case
+	where the number of contours in a simple glyph is zero (and which
+	does contain an entry in the `glyf' table).  This fixes Savannah bug
+	#21990.
+
+2008-01-04  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Formatting suggested by Sean McBride.
+
+	* builds/mac/ftmac.c: Formatting (tab expanded).
+	* src/autofit/afindic.c: Ditto.
+	* src/base/ftcid.c: Ditto.
+	* src/base/ftmac.c: Ditto.
+
+2007-12-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/smooth/ftgrays.c (gray_raster_render): Check `outline'
+	correctly.
+
+2007-12-21  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Improvement of POSIX resource-fork accessor to load unsorted
+	references in a resource.  In HelveLTMM (resource-fork PostScript
+	Type1 font bundled with Mac OS X since 10.3.x), the appearance order
+	of PFB chunks is not sorted; sorting the chunks by reference IDs is
+	required.
+
+	* include/freetype/internal/ftrfork.h (FT_RFork_Ref): New structure
+	type to store a pair of reference ID and offset to the chunk.
+
+	* src/base/ftrfork.c (ft_raccess_sort_ref_by_id): New function to
+	sort FT_RFork_Ref by their reference IDs.
+
+	(FT_Raccess_Get_DataOffsets): Returns an array of offsets that is
+	sorted by reference ID.
+
+2007-12-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffparse.c (cff_parse_real): Don't apply `power_ten'
+	division too early; otherwise the most significant digit(s) of the
+	final result are lost as the value is truncated to an integer.  This
+	fixes Savannah bug #21794 (where the patch has been posted too).
+
+2007-12-06  Fix  <4d876b82@gmail.com>
+
+	Pass options from one configure script to another as-is (not
+	expanded).  This is needed for options like
+	--includedir='${prefix}/include'.
+
+	* builds/unix/detect.mk, configure: Prevent argument expansion in
+	call to the (real) `configure' script.
+
+2007-12-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix compilation if
+	TT_USE_BYTECODE_INTERPRETER isn't defined.
+
+2007-12-06  Werner Lemberg  <wl@gnu.org>
+
+	There exist CFFs which contain opcodes for the Type 1 operators
+	`hsbw' and `closepath' which are both invalid in Type 2 charstrings.
+	However, it doesn't harm to support them.
+
+	* src/cff/cffgload.c (CFF_Operator): Add `cff_op_hsbw' and
+	`cff_op_closepath.'
+	(cff_argument_counts): Ditto.
+
+	(cff_decoder_parse_charstrings): Handle Type 1 opcodes 9 (closepath)
+	and 13 (hsbw) which are invalid in Type 2 charstrings.
+
+2007-12-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftrfork.c (raccess_guess_darwin_newvfs): New function to
+	support new pathname syntax `..namedfork/rsrc' to access a resource
+	fork on Mac OS X.  The legacy syntax `/rsrc' does not work on
+	case-sensitive HFS+.
+	(raccess_guess_darwin_hfsplus): Fix a bug in the calculation of
+	buffer size to store a pathname.
+	* include/freetype/internal/ftrfork.h: Increment the number of
+	resource fork guessing rule.
+
+2007-12-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Improve the compile tests to search
+	Carbon functions.
+	* builds/mac/ftmac.c: Import fixes for Carbon incompatibilities
+	proposed by Sean McBride from src/base/ftmac.c (see 2007-11-16).
+
+2007-12-06  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	The documents and comments for Mac OS X are improved by Sean
+	McBride.
+
+	* src/base/ftmac.c: Fix a comment.
+	* include/freetype/ftmac.h: Ditto.
+	* docs/INSTALL.MAC: Improve English and add comment on lowest
+	system version specified by MACOSX_DEPLOYMENT_TARGET.
+
+2007-12-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_subfont_load): Don't use logical OR to
+	concatenate error codes.
+	* src/sfnt/ttsbit.c (Load_SBit_Range): Ditto.
+
+2007-12-04  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/truetype/ttobjs.c (tt_face_init): Don't use logical OR to
+	concatenate error codes.
+
+2007-12-04  Sean McBride  <sean@rogue-research.com>
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_compound): Remove compiler
+	warning.
+
+2007-11-20  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix MacOS legacy font support by Masatake Yamato on Mac OS X.  It is
+	not working since 2.3.5.  In FT_Open_New(), if FT_New_Stream()
+	cannot mmap() the specified file and cannot seek to head of the
+	specified file, it returns NULL stream and FT_Open_New() returns the
+	error immediately.  On MacOS, most legacy MacOS fonts fall into such
+	a scenario because their data forks are zero-sized and cannot be
+	sought.  To proceed to guessing of resource fork fonts, the
+	functions for legacy MacOS font must properly handle the NULL stream
+	returned by FT_New_Stream().
+
+	* src/base/ftobjs.c (IsMacBinary): Return error
+	FT_Err_Invalid_Stream_Operation immediately when NULL stream is
+	passed.
+	(FT_Open_Face): Even when FT_New_Stream() returns an error, proceed
+	to fallback.  Originally, legacy MacOS font is tested in the cases
+	of FT_Err_Invalid_Stream_Operation (occurs when data fork is empty)
+	or FT_Err_Unknown_File_Format (occurs when AppleSingle header or
+	.dfont header is combined).  Now the case of
+	FT_Err_Cannot_Open_Stream is included.
+
+	* src/base/ftrfork.c (FT_Raccess_Guess): When passed stream is NULL,
+	skip FT_Stream_Seek(), which seeks to the head of stream, and
+	proceed to unit testing of raccess_guess_XXX().  FT_Stream_Seek()
+	for a NULL stream causes a Bus error on Mac OS X.
+	(raccess_guess_apple_double): Return FT_Err_Cannot_Open_Stream
+	immediately if passed stream is NULL.
+	(raccess_guess_apple_single): Ditto.
+
+2007-11-16  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Fix for Carbon incompatibilities since Mac OS X 10.5,
+	proposed by Sean McBride.
+
+	* doc/INSTALL.MAC: Comment on MACOSX_DEPLOYMENT_TARGET.
+
+	* include/freetype/ftmac.h: Deprecate FT_New_Face_From_FOND and
+	FT_GetFilePath_From_Mac_ATS_Name.  Since Mac OS X 10.5, calling
+	Carbon functions from a forked process is classified as unsafe
+	by Apple.  All Carbon-dependent functions should be deprecated.
+
+	* src/base/ftmac.c: Use essential header files
+	<CoreServices/CoreServices.h> and
+	<ApplicationServices/ApplicationServices.h> instead of
+	all-in-one header file <Carbon/Carbon.h>.
+
+	Include <sys/syslimits.h> and replace HFS_MAXPATHLEN by Apple
+	genuine macro PATH_MAX.
+
+	Add fallback macro for kATSOptionFlagsUnRestrictedScope which
+	is not found in Mac OS X 10.0.
+
+	Multi-character constants ('POST', 'sfnt' etc) are replaced by
+	64bit constants calculated by FT_MAKE_TAG() macro.
+
+	For the index in the segment of resource fork, new portable
+	type ResourceIndex is introduced for better compatibility.
+	This type is since Mac OS X 10.5, so it is defined as short
+	when built on older platforms.
+
+	(FT_ATSFontGetFileReference): If build target is only the systems
+	10.5 and newer, it calls Apple genuine ATSFontGetFileReference().
+
+	(FT_GetFile_From_Mac_ATS_Name): Return an error if system is 10.5
+	and newer or 64bit platform, because legacy type FSSpec type is
+	removed completely.
+
+	(FT_New_Face_From_FSSpec): Ditto.
+
+2007-11-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_done_face): Check `sfnt' everywhere.  This
+	fixes Savannah bug #21485.
+
+2007-10-29  Daniel Svoboda  <dasvo@planeta@cz>
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Check first that the driver
+	can handle the font at all, then check `face_index'.  Otherwise, the
+	driver might return the wrong error code.  This fixes Savannah bug
+	#21468.
+
+2007-10-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Support bit 9 and prepare
+	support for bit 8 of the `fsSelection' field in the `OS/2' table.
+	MS is already using this; hopefully, this becomes part of OpenType
+	1.5.
+	Prepare also support for `name' IDs 21 (WWS_FAMILY) and 22
+	(WWS_SUBFAMILY).
+
+2007-10-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/docmaker/tohtml.py (html_header_2): Fix typo.
+	Add `td.left' element to CSS.
+	(toc_section_enter): Use it.
+
+2007-10-18  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h, src/base/ftobjs.c: Rename API
+	functions related to cmap type 14 support to the
+	`FT_Object_ActionName' scheme:
+
+	  FT_Get_Char_Variant_index     -> FT_Face_GetCharVariantIndex
+	  FT_Get_Char_Variant_IsDefault -> FT_Face_GetCharVariantIsDefault
+	  FT_Get_Variant_Selectors      -> FT_Face_GetVariantSelectors
+	  FT_Get_Variants_Of_Char       -> FT_Face_GetVariantsOfChar
+	  FT_Get_Chars_Of_Variant       -> FT_Face_GetCharsOfVariant
+
+	Update documentation accordingly.
+
+	* src/sfnt/ttcmap.c: Stronger cmap 14 validation.
+	Make the code a little more consistent with FreeType coding
+	conventions and modify the cmap14 functions that returned a newly
+	allocated array to use a persistent vector from the TT_CMap14 object
+	instead.
+
+	(TT_CMap14Rec): Provide array and auxiliary data for result.
+	(tt_cmap14_done, tt_cmap14_ensure): New functions.
+
+	(tt_cmap14_init, tt_cmap14_validate, tt_cmap14_char_map_def_binary,
+	tt_cmap14_char_map_nondef_binary, tt_cmap14_find_variant,
+	tt_cmap14_char_var_index, tt_cmap14_variants,
+	tt_cmap14_char_variants, tt_cmap14_def_char_count,
+	tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
+	tt_cmap14_variant_chars, tt_cmap14_class_rec): Updated and improved.
+
+2007-10-15  George Williams  <gww@silcom.com>
+
+	Add support for cmap type 14.
+
+	* devel/ftoption.h, include/freetype/config/ftoption.h
+	(TT_CONFIG_CMAP_FORMAT_14): New macro.
+
+	* include/freetype/internal/ftobjs.h (FT_CMap_CharVarIndexFunc,
+	FT_CMap_CharVarIsDefaultFunc, FT_CMap_VariantListFunc,
+	FT_CMap_CharVariantListFunc, FT_CMap_VariantCharListFunc): New
+	support function prototypes.
+	(FT_CMap_ClassRec): Add them.
+	Update all users.
+
+	* include/freetype/ttnameid.h (TT_APPLE_ID_VARIANT_SELECTOR): New
+	macro.
+
+	* include/freetype/freetype.h (FT_Get_Char_Variant_Index,
+	FT_Get_Char_Variant_IsDefault, FT_Get_Variant_Selectors,
+	FT_Get_Variants_Of_Char, FT_Get_Chars_Of_Variant): New API
+	functions.
+
+	* src/base/ftobjs.c (find_variant_selector_charmap): New auxiliary
+	function.
+	(FT_Set_Charmap): Disallow cmaps of type 14.
+	(FT_Get_Char_Variant_Index, FT_Get_Char_Variant_IsDefault,
+	FT_Get_Variant_Selectors, FT_Get_Variants_Of_Char,
+	FT_Get_Chars_Of_Variant): New API functions.
+
+	* src/sfnt/ttcmap.c (TT_PEEK_UINT24, TT_NEXT_UINT24): New macros.
+
+	(TT_CMap14Rec, tt_cmap14_init, tt_cmap14_validate,
+	tt_cmap14_char_index, tt_cmap14_char_next, tt_cmap14_get_info,
+	tt_cmap14_char_map_def_binary, tt_cmap14_char_map_nondef_binary,
+	tt_cmap14_find_variant, tt_cmap14_char_var_index,
+	tt_cmap14_char_var_isdefault, tt_cmap14_variants,
+	tt_cmap14_char_variants, tt_cmap14_def_char_count,
+	tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars,
+	tt_cmap14_variant_chars, tt_cmap14_class_rec): New functions and
+	structures for cmap 14 support.
+	(tt_cmap_classes): Register tt_cmap14_class_rec.
+	(tt_face_build_cmaps): One more error message.
+
+	* docs/CHANGES: Mention cmap 14 support.
+
+2007-10-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (find_unicode_charmap): If search for a UCS-4
+	charmap fails, do the loop again while searching a UCS-2 charmap.
+	This favours MS charmaps over Apple ones.
+
+2007-08-29  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Introduction of abstract `short' data types,
+	ResFileRefNum and ResID.  These types were introduced for Copland,
+	then backported to MPW.  The variables exchanged with FileManager
+	QuickDraw frameworks are redefined by these data types.  Patch was
+	proposed by Sean McBride.
+	* builds/mac/ftmac.c: Ditto.
+
+2007-08-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvcmmn.c (otv_x_y_ux_sy): Skip context glyphs.  Found
+	by Imran Yousaf.  Fixes Savannah bug #20773.
+
+	(otv_Lookup_validate): Correct handling of LookupType.  Found by
+	Imran Yousaf.  Fixes Savannah bug #20782.
+
+2007-08-17  George Williams  <gww@silcom.com>
+
+	* src/otvalid/otvgsub.c (otv_SingleSubst_validate): Fix handling of
+	SingleSubstFormat1.
+
+2007-08-11  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Fix a bug which sets CC_BUILD by
+	${build-gcc} (unchecked) instead of by ${build}-gcc (checked).
+	Found by Ryan Hill.
+
+2007-08-11  George Williams  <gww@silcom.com>
+
+	* src/otvalid/otvcommn.c, src/otvalid/otvcommn.h
+	(otv_Coverage_validate): Add fourth argument to pass an expected
+	count value.  Update all users.
+	Check glyph IDs.
+	(otv_ClassDef_validate): Check `StartGlyph'.
+
+	* src/otvalid/otvgsub.c (otv_SingleSubst_validate): More glyph ID
+	checks.
+
+	* src/otvalid/otvmath.c (otv_MathConstants_validate): There are only
+	56 constants.
+	(otv_GlyphAssembly_validate, otv_MathGlyphConstruction_validate):
+	Check glyph IDs.
+
+2007-08-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/otvalid/otvbase.c, src/otvalid/otvcommn.c,
+	src/otvalid/otvgdef.c, src/otvalid/otvgpos.c, src/otvalid/otvgsub.c,
+	src/otvalid/otvjstf.c: s/FT_INVALID_DATA/FT_INVALID_FORMAT/ where
+	appropriate.  Reported by George.
+
+	* include/freetype/internal/fttrace.h: Define `trace_otvmath'.
+
+	* src/otvalid/rules.mk (OTV_DRV_SRC): Add otvmath.c.
+
+	* docs/CHANGES: Updated.
+
+2007-08-08  George Williams  <gww@silcom.com>
+
+	Add `MATH' validating support to otvalid module.
+
+	* include/freetype/tttags.h (TTAG_MATH): New macro.
+	* include/freetype/ftotval.h (FT_VALIDATE_MATH): New macro.
+	(FT_VALIDATE_OT): Updated.
+
+	* src/otvalid/otmath.c: New file.
+
+	* src/otvalid/otvalid.c: Include otvmath.c.
+	* src/otvalid/otvmod.c (otv_validate): Handle `MATH' table.
+
+2007-08-04  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/configure.raw: Add call to AC_LIBTOOL_WIN32_DLL.
+	Fixes Savannah bug #20686.
+
+2007-08-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/psnames/psmodule.c: Fix usage of
+	FT_CONFIG_OPTION_POSTSCRIPT_NAMES macro.  Reported by Graham Asher.
+
+2007-07-31  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (open_face_from_buffer): The argument
+	`driver_name' is typed as `const char*' to match with the
+	callers in FT_New_Face_From_LWFN and FT_New_Face_From_SFNT.
+	This is same with open_face_from_buffer in src/base/ftobjs.c.
+	Found and fixed by Sean McBride.
+
+2007-07-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/raster/ftraster.c (count_table): Make it conditional.
+	* src/base/ftobjs.c (FT_New_Library): Check FT_RENDER_POOL_SIZE with
+	a preprocessor statement.
+
+2007-07-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Outline_Translate): Check `outline' before
+	first usage.  From Savannah patch #6115.
+
+2007-07-16  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2007-07-16  Derek Clegg  <dclegg@apple.com>
+
+	Add new service for getting the ROS from a CID font.
+
+	* include/freetype/config/ftheader.h (FT_CID_H): New macro.
+	* include/freetype/ftcid.h: New file.
+
+	* include/freetype/internal/ftserv.h (FT_SERVIVE_CID_H): New macro.
+	* include/freetype/internal/services/svcid.h: New file.
+
+	* src/base/ftcid.c: New file.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_CID_H.
+	(cff_get_ros): New function.
+	(cff_service_cid_info): New service structure.
+	(cff_services): Register it.
+
+	* src/cff/cffload.c (cff_font_done): Free registry and ordering.
+
+	* src/cff/cfftypes.h (CFF_FontRec): Add `registry' and `ordering'.
+
+	* modules.cfg (BASE_EXTENSIONS): Add ftcid.c.
+
+2007-07-11  Derek Clegg  <dclegg@apple.com>
+
+	Add support for postscript name service to CFF driver.
+
+	* src/cff/cffdrivr.c: Include FT_SERVICE_POSTSCRIPT_NAME_H.
+	(cff_get_ps_name): New function.
+	(cff_service_ps_name): New service structure.
+	(cff_services): Register it.
+
+2007-07-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftglyph.c (FT_Glyph_Copy): Fix initialization of
+	`target'.  Reported by Sean McBride.
+
+2007-07-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrcmap.c: Include pfrerror.h.
+
+	* src/autofit/afindic.c: Add some external declarations to pacify
+	`make multi' compilation.
+
+	* src/cid/cidgload.c (cid_load_glyph): Pacify compiler.
+
+	* src/cff/cffdrivr.c (cff_ps_get_font_info), src/cff/cffobjs.c
+	(cff_strcpy), include/freetype/internal/ftmemory.h (FT_MEM_STRDUP),
+	src/autofit/aflatin.c (af_latin_hints_compute_edges),
+	src/autofit/afcjk.c (af_cjk_hints_compute_edges), src/sfnt/ttmtx.c
+	(tt_face_get_metrics), src/base/ftobjs.c (open_face)
+	[FT_CONFIG_OPTION_INCREMENTAL]: Fix compilation with C++ compiler.
+
+	* docs/release: Mention test compilation targets.
+
+2007-07-04  Werner Lemberg  <wl@gnu.org>
+
+	* docs/PROBLEMS: Mention that some PS based fonts can't be
+	handled correctly by FreeType.
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Always allow a
+	recursion depth of 1.  This was the maximum value in TrueType 1.0,
+	and some older fonts don't set this field correctly.
+
+	* src/gxvalid/gxvmort1.c
+	(gxv_mort_subtable_type1_substTable_validate): Fix tracing message.
+
+2007-07-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize
+	`round' to pacify compiler.
+
+2007-07-02  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.5 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-5'.
+
+	* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+	version number to 2.3.5.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj,
+	builds/win32/visualce/index.html,
+	builds/win32/visualce/freetype.dsp,
+	builds/win32/visualce/freetype.vcproj: s/2.3.4/2.3.5/, s/234/235/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 5.
+
+	* builds/unix/configure.raw (version_info): Set to 9:16:3.
+
+2007-07-01  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h, src/base/ftpatent.c
+	(FT_Face_SetUnpatentedHinting): New function to dynamically change
+	the setting after a face is created.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Fix a small bug
+	that created distortions in the bytecode interpreter results.
+
+2007-06-30  David Turner  <david@freetype.org>
+
+	* src/truetype/ttinterp.c (Ins_IUP): Add missing variable
+	initialization.
+
+	* src/autofit/aflatin.c (af_latin_metric_init_blues): Get rid of an
+	infinite loop in the case of degenerate fonts.
+
+2007-06-26  Rahul Bhalerao  <b.rahul.pm@gmail.com>
+
+	Add autofit module for Indic scripts.  This currently just reuses
+	the CJK-specific functions.
+
+	* include/freetype/config/ftoption.h (AF_CONFIG_OPTION_INDIC): New
+	macro.
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+	* src/autofit/afindic.c, src/autofit/afindic.h: New files.
+
+	* src/autofit/afglobal.c, src/autofit/aftypes.h,
+	src/autofit/autofit.c: Updated.
+
+	* src/autofit/Jamfile (_sources), * src/autofit/rules.mk
+	(AUTOF_DRV_SRC): Updated.
+
+2007-06-23  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (TT_Load_Simple): Fix change from
+	2007-06-16 that prevented the TrueType module from loading most
+	glyphs.
+
+2007-06-20  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffgload.c (cff_slot_load): Fix logic of 2007-05-28
+	change.
+
+2007-06-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_encoding): Handle one more error.
+
+2007-06-19  Dmitry Timoshkov  <dmitry@codeweavers.com>
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Return error
+	FNT_Err_Invalid_File_Format if file format was recognized but
+	the file doesn't contain any FNT(NE) or RT_FONT(PE) resources.
+	Add verbose debug logs to make it easier to debug failing load
+	attempts.
+	(FNT_Face_Init): A single FNT font can't contain more than 1 face,
+	so return an error if requested face index is > 0.
+	Do not do further attempt to load fonts if a previous attempt has
+	failed but returned error FNT_Err_Invalid_File_Format, i.e., the
+	file format has been recognized but no fonts found in the file.
+
+2007-07-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Apply patches proposed by Sean McBride.
+	(FT_GetFile_From_Mac_Name): Insert FT_UNUSED macros to fix
+	the compiler warnings against unused arguments.
+	(FT_ATSFontGetFileReference): Ditto.
+	(FT_GetFile_From_Mac_ATS_Name): Ditto.
+	(FT_New_Face_From_FSSpec): Ditto.
+	(lookup_lwfn_by_fond): Fix wrong comment.
+	Replace `const StringPtr' by more appropriate type
+	`ConstStr255Param'.
+	FSRefMakePathPath always returns UTF8 POSIX pathname in
+	Mach-O, thus HFS pathname support is dropped.
+	(count_faces): Remove HLock and HUnlock which is not
+	required on Mac OS X anymore.
+	(FT_New_Face_From_SFNT): Ditto.
+	(FT_New_Face_From_FOND): Ditto.
+	* builds/mac/ftmac.c: Synchronize to src/base/ftmac.c,
+	except of HFS pathname support and HLock/HUnlock.
+	They are required on classic CFM environment.
+
+2007-06-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (ps_parser_skip_PS_token): Remove incorrect
+	assertion.
+	(ps_parser_to_bytes): Fix error message.
+
+	* src/type42/t42objs.c (T42_Open_Face): Handle one more error.
+	* src/type42/t42parse.c (t42_parse_sfnts): s/alloc/allocated/.
+	Don't allow mixed binary and hex strings.
+	Handle string_size == 0 and string_buf == 0.
+	(t42_parse_encoding): Handle one more error.
+
+2007-06-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/psaux/psobjs.c (ps_tofixedarray, ps_tocoordarray): Fix exit
+	logic.
+	(ps_parser_load_field) <T1_FIELD_TYPE_BBOX>: Skip delimiters
+	correctly.
+	(ps_parser_load_field_table): Use `fields->array_max' instead of
+	T1_MAX_TABLE_ELEMENTS to limit the number of arguments.
+
+	* src/cff/cffgload.c (cff_decoder_prepare): Fix change from
+	2007-06-06.
+
+2007-06-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/ftrandom.c (font_size): New global variable.
+	(TestFace): Use it.
+	(main): Handle new option `--size' to set `font_size'.
+	(Usage): Updated.
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Exit in case of
+	invalid font.
+	(FNT_Load_Glyph): Protect against invalid bitmap width.
+
+2007-06-16  David Turner  <david@freetype.org>
+
+	* src/smooth/ftgrays.c (gray_find_cell, gray_set_cell, gray_hline):
+	Prevent integer overflows when rendering very large outlines.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check the
+	well-formedness of the contours array when loading a glyph.
+
+	* src/truetype/ttinterp.c (TT_Load_Context): Initialize `zp0', `zp1',
+	and `zp2'.
+	(Ins_IP): Check argument ranges to reject bogus operations properly.
+	(IUP_WorkerRec): Add `max_points' member.
+	(_iup_worker_interpolate): Check argument ranges.
+	(Ins_IUP): Ignore empty outlines.
+
+2007-06-16  Dmitry Timoshkov  <dmitry@codeweavers.com>
+
+	* src/winfonts/winfnt.h: Add necessary structures for PE resource
+	parsing.
+	(WinPE32_HeaderRec): New structure.
+	(WinPE32_SectionRec): New structure.
+	(WinPE_RsrcDirRec): New structure.
+	(WinPE_RsrcDirEntryRec): New structure.
+	(WinPE_RsrcDataEntryRec): New structure.
+	(FNT_FontRec): Remove unused `size_shift' field.
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Add support for
+	loading bitmap .fon files in PE format.
+
+2007-06-15  Dmitry Timoshkov  <dmitry@codeweavers.com>
+
+	* builds/win32/ftdebug.c: Unify debug level handling with other
+	platforms.
+
+2007-06-14  Dmitry Timoshkov  <dmitry@codeweavers.com>
+
+	* builds/win32/ftdebug.c (FT_Message): Send debug output to the
+	console as well as to the debugger.
+
+2007-06-14  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/aflatin.c (af_latin_uniranges): Expand structure to
+	cover all ranges which could possibly be handled by the aflatin
+	module (since the default fallback for unknown ranges is now the
+	afcjk module).  It might be necessary to fine-tune this further by
+	splitting off modules for Greek, Cyrillic, or other blocks.
+
+2007-06-11  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c (af_latin_hints_link_segments): Fix
+	incorrect segment linking computation.  This was the root cause of
+	Savannah bug #19565.
+
+
+	* src/autofit/* [FT_OPTION_AUTOFIT2]: Some very experimental changes
+	to improve the Latin auto-hinter.  Note that the new code is
+	disabled by default since it is not stabilized yet.
+
+	* src/autofit/aflatin2.c, src/autofit/aflatin2.h: New files
+	(disabled currently).
+
+	* src/autofit/afhints.c: Remove dead code.
+	(af_axis_hints_new_edge): Add argument to handle segment directions.
+	(af_edge_flags_to_string): New function.
+	(af_glyph_hints_dump_segments, af_glyph_hints_dump_edges): Handle
+	option flags.
+	(af_glyph_hints_reload): Add argument to handle inflections.
+	Simplify.
+	(af_direction_compute): Fine tuning.
+	(af_glyph_hints_align_edge_points): Fix logic.
+	(af_glyph_hints_align_strong_points): Do linear search for small
+	edge counts.
+	(af_glyph_hints_align_weak_points): Skip any touched neighbors.
+	(af_iup_shift): Handle zero `delta'.
+
+	* src/autofit/afhints.h: Updated.
+	(AF_SORT_SEGMENTS): New macro (disabled).
+	(AF_AxisHintsRec) [AF_SORT_SEGMENTS]: New member `mid_segments'.
+
+	* src/autofit/afglobal.c (af_face_globals_get_metrics): Add
+	argument to pass option flags for handling scripts.
+	* src/autofit/afglobal.h: Updated.
+
+	* src/autofit/afcjk.c: Updated.
+	* src/autofit/aflatin.c: Updated.
+	(af_latin_metrics_scale_dim): Don't reduce scale by 2%.
+
+	(af_latin_hints_compute_segments) [AF_HINT_METRICS]: Remove dead code.
+	(af_latin_hints_compute_edges) [AF_HINT_METRICS]: Remove dead code.
+	Don't set `edge->dir'
+	(af_latin_hint_edges): Add more logging.
+
+	* src/autofit/afloader.c: Updated.
+
+2007-06-11  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Document FT_Face_CheckTrueTypePatents.
+
+2007-06-10  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Slight speed-up to
+	the TrueType glyph loader.
+
+	* include/freetype/config/ftoption.h: Clarify documentation
+	regarding unpatented hinting.
+
+
+	Add new `FT_Face_CheckTrueTypePatents' API.
+
+	* include/freetype/freetype.h (FT_Face_CheckTrueTypePatents): New
+	declaration.
+
+	* include/freetype/internal/services/svttglyf.h,
+	src/base/ftpatent.c: New files.
+
+	* include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_GLYF_H):
+	New macro.
+
+	* src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_GLYF_H and
+	`ttpload.h'.
+	(tt_service_truetype_glyf): New service structure.
+	(tt_services): Register it.
+
+	* modules.cfg (BASE_EXTENSIONS), src/base/Jamfile (_sources): Add
+	`ftpatent.c'.
+
+2007-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Undo change from 2007-04-28.
+	Fonts without a cmap must be handled correctly by FreeType (anything
+	else would be a bug).
+
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
+	[FT_DEBUG_LEVEL_TRACE]: Improve tracing message.
+
+2007-06-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttsbit0.c (tt_sbit_decoder_init,
+	tt_sbit_decoder_load_image): Protect against integer overflows.
+
+
+	* src/pfr/pfrgload.c (pfr_glyph_load_simple): More bounding checks
+	for `x_control' and `y_control'.
+
+2007-06-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Outline_Decompose): Check `last'.
+
+
+	* src/pfr/pfrcmap.c (pfr_cmap_init): Convert assertion into normal
+	FreeType error.
+
+
+	* src/winfonts/winfnt.c (fnt_face_get_dll_font): Do a rough check of
+	`font_count'.
+
+
+	* src/type1/t1load.c (parse_font_matrix): Check `temp_scale'.
+
+
+	* src/cff/cffgload.c (cff_decoder_prepare): Change return type to
+	`FT_Error'.
+	Check `fd_index'.
+	(cff_slot_load): Updated.
+	* src/cff/cffgload.h: Updated.
+
+2007-06-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrgload.c (pfr_glyph_done): Comment out unused code.
+	(pfr_glyph_load_simple): Convert assertion into normal FreeType
+	error.
+	Check `idx'.
+	(pfr_glyph_load_compound, pfr_glyph_curve_to, pfr_glyph_line_to):
+	Convert assertion into normal FreeType error.
+
+	* src/pfr/pfrtypes.h (PFR_GlyphRec): Comment out unused code.
+
+
+	* src/winfonts/winfnt.c (FNT_Face_Init): Check `family_size'.
+
+
+	* src/psaux/psobjs.c (ps_tocoordarray, ps_tofixedarray): Return -1
+	in case of parsing error.
+	(ps_parser_load_field): Updated.
+
+	* src/type1/t1load.c (parse_font_matrix): Updated.
+
+2007-06-04  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidgload.c (cid_load_glyph): Check `fd_select'.
+
+	* src/tools/ftrandom/Makefile: Depend on `libfreetype.a'.
+
+2007-06-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/tools/ftrandom/*: Add the `ftrandom' test program written by
+	George Williams (with some modifications).
+
+2007-06-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (destroy_charmaps), src/type1/t1objs.c
+	(T1_Face_Done), src/winfonts/winfnt.c (FNT_Face_Done): Check for
+	face == NULL.  Suggested by Graham Asher.
+
+2007-06-03  Ismail Dönmez  <ismail@pardus.org.tr>
+
+	* src/base/ftobjs.c (FT_Request_Metrics): Fix compiler warning.
+
+2007-06-02  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/fterrdef.h (FT_Err_Corrupted_Font_Header,
+	FT_Err_Corrupted_Font_Glyphs): New error codes for BDF files.
+
+	* src/bdf/bdflib.c (bdf_load_font): Use them.
+
+	* src/bdf/bdflib.c (_bdf_parse_start): Check `FONT' better.
+
+2007-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Request_Metrics), src/cache/ftccmap.c
+	(FTC_CMapCache_Lookup): Remove unused code.
+
+2007-06-01  Sean McBride  <sean@rogue-research.com>
+
+	* src/truetype/ttinterp.c (Null_Vector, NULL_Vector): Removed,
+	unused.
+
+2007-06-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidparse.c (cid_parser_new): Don't continue second search
+	pass for `StartData' if an error has occurred.
+	Exit properly if no `StartData' has been seen at all.
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Don't use ULONG_MAX but
+	LONG_MAX to avoid compiler warning.  Suggested by Sean McBride.
+
+2007-05-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_subrs, parse_charstrings): Protect
+	against too small binary data strings.
+
+	* src/bdf/bdflib.c (_bdf_parse_glyphs): Check `STARTCHAR' better.
+
+2007-05-28  David Turner  <david@freetype.org>
+
+	* src/cff/cffgload.c (cff_slot_load): Do not apply the identity
+	transformation.  This significantly reduces the loading time of CFF
+	glyphs.
+
+	* docs/CHANGES: Updated.
+
+	* src/autofit/afglobal.c (AF_SCRIPT_LIST_DEFAULT): Change default
+	hinting script to CJK, since it works well with more scripts than
+	latin.  Thanks to Rahul Bhalerao <b.rahul.pm@gmail.com> for pointing
+	this out!
+
+2007-05-25  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Updated.
+
+2007-05-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttobjs.h (tt_size_ready_bytecode): Move declaration
+	into TT_USE_BYTECODE_INTERPRETER preprocessor block.
+
+2007-05-24  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/truetype/ttobjs.c (tt_size_ready_bytecode)
+	[!TT_USE_BYTECODE_INTERPRETER]: Removed.  Unused.
+
+2007-05-22  David Turner  <david@freetype.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Fix last change to
+	avoid crashes in case the bytecode interpreter is not used.
+
+
+	Avoid heap blowup with very large .Z font files.  This fixes
+	Savannah bug #19910.
+
+	* src/lzw/ftzopen.h (FT_LzwStateRec): Remove `in_cursor',
+	`in_limit', `pad', `pad_bits', and `in_buff' members.
+	Add `buf_tab', `buf_offset', `buf_size', `buf_clear', and
+	`buf_total' members.
+
+	* src/lzw/ftzopen.c (ft_lzwstate_get_code): Rewritten.  It now takes
+	only one argument.
+	(ft_lzwstate_refill, ft_lzwstate_reset, ft_lzwstate_io): Updated.
+
+2007-05-20  Ismail Dönmez  <ismail@pardus.org.tr>
+
+	* src/pshinter/pshrec.c (ps_mask_table_set_bits): Add `const'.
+	(ps_dimension_set_mask_bits): Remove `const'.
+
+2007-05-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttmtx.c (tt_face_get_metrics)
+	[!FT_CONFIG_OPTION_OLD_INTERNALS]: Another type-punning fix.
+
+2007-05-19  Derek Clegg  <dclegg@apple.com>
+
+	Savannah patch #5929.
+
+	* include/freetype/tttables.h, src/base/ftobjcs.c
+	(FT_Get_CMap_Format): New function.
+
+	* include/freetype/internal/services/svttcmap.c (TT_CMapInfo): Add
+	`format' member.
+	* src/sfnt/ttcmap.c (tt_cmap{0,2,4,6,8,10,12}_get_info): Set
+	cmap_info->format.
+
+2007-05-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Save graphics state
+	before handling subglyphs so that it can be reinitialized each time.
+	This fixes Savannah bug #19859.
+
+2007-05-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/cache/ftccache.c (ftc_node_mru_link, ftc_node_mru_unlink),
+	src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), src/cache/ftcglyph.h
+	(FTC_GCACHE_LOOKUP_CMP), src/pshinter/pshmod.c (ps_hinter_init),
+	src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_load_hhea,
+	tt_face_get_metrics): Fix type-punning issues.
+
+2007-05-15  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftstdlib.h,
+	include/freetype/internal/ftobjs.h: As suggested by Graham Asher,
+	ensure that ft_isalnum, ft_isdigit, etc., use hard-coded values
+	instead on relying on the locale-dependent functions provided by
+	<ctypes.h>.
+
+2007-05-15  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/autofit/afcjk.c (af_cjk_hints_compute_edges): Remove unused
+	variable.
+	* src/autofit/afloader.c (af_loader_load_g): Ditto.
+
+	* src/base/ftobjs.c (ft_validator_error): Use `ft_jmp_buf'.
+	(open_face_from_buffer): Initialize `stream'.
+	(FT_Request_Metrics): Remove unused variable.
+	Remove redundant `break' statements.
+	(FT_Get_Track_Kerning): Remove unused variable.
+
+	* src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs,
+	afm_parse_kern_data): Remove redundant
+	`break' statements.
+	(afm_parser_parse): Ditto.
+	Don't use uninitialized variables.
+
+	* src/psnames/psmodule.c (VARIANT_BIT): Define as unsigned long.
+	Use `|' operator instead of `^' to set it.
+	Update all users.
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Use `ft_jmp_buf'.
+	* src/sfnt/ttkern.c (tt_face_load_kern): Remove unused variable.
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant
+	comparison.
+	(TT_Process_Simple_Glyph): Use FT_UInt for `n_points' and `i'.
+	(TT_Load_Glyph): Remove unused variable.
+
+2007-05-13  Derek Clegg  <dclegg@apple.com>
+
+	* src/base/ftobjs.c (FT_New_Library): Only allocate rendering pool
+	if FT_RENDER_POOL_SIZE is > 0.  From Savannah patch #5928.
+
+2007-05-11  David Turner  <david@freetype.org>
+
+	* src/cache/ftbasic.c, include/freetype/ftcache.h
+	(FTC_ImageCache_LookupScaler, FTC_SBit_Cache_LookupScaler): Two new
+	functions that allow us to look up glyphs using an FTC_Scaler object
+	to specify the size, making it possible to use fractional pixel
+	sizes.
+
+	* src/truetype/ttobjs.c (tt_size_ready_bytecode): Set
+	`size->cvt_ready'.  Reported by Boris Letocha.
+
+2007-05-09  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/truetype/ttinterp.c (Ins_IP), src/autofit/aflatin.c
+	(af_latin_metrics_scale_dim): Fix compiler warnings.
+
+2007-05-06  Werner Lemberg  <wl@gnu.org>
+
+	* builds/win32/visualce/freetype.sln: Removed, as requested by
+	Vincent.
+
+2007-05-04  Vincent RICHOMME  <richom.v@free.fr>
+
+	* builds/win32/visualce/*: Add Visual C++ project files for Pocket
+	PC targets.
+
+	* docs/CHANGES: Document them.
+
+2007-05-04  <harry@kdevelop.org>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Handle return value 0 of
+	mmap (which might happen on some RTOS).  From Savannah patch #5909.
+
+2007-05-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): Simplify code.
+	* include/freetype/freetype.h (FT_Set_Char_Size): Update
+	documentation.
+
+2007-04-28  Victor Stinner  <victor.stinner@inl.fr>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face): Check error code after loading
+	`cmap'.
+
+2007-04-27  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check for negative
+	number of points in contours.  Problem reported by Victor Stinner
+	<victor.stinner@haypocalc.com>.
+	(TT_Process_Simple_Glyph): Synchronize variable types.
+
+2007-04-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftglyph.c (FT_Glyph_Copy): Always set second argument to
+	zero in case of error.  This fixes Savannah bug #19689.
+
+2007-04-25  Boris Letocha  <b.letocha@cz.gmc.net>
+
+	* src/truetype/ttobjs.c: Fix a typo that created a speed regression
+	in the TrueType bytecode loader.
+
+2007-04-10  Martin Horak  <horakm@centrum.cz>
+
+	* src/sfnt/sfobjs.c (sfnt_load_face) [FT_CONFIG_OPTION_INCREMENTAL]:
+	Ignore `hhea' table.  This fixes Savannah bug #19261.
+
+2007-04-09  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.4 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-4'.
+
+	* docs/CHANGES, docs/VERSION.DLL: Update documentation and bump
+	version number to 2.3.4.
+
+	* README, Jamfile (RefDoc), builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: s/2.3.3/2.3.4/, s/233/234/.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 4.
+
+	* builds/unix/configure.raw (version_info): Set to 9:15:3.
+
+2007-04-09  Martin Horak  <horakm@centrum.cz>
+
+	* src/truetype/ttgload.c (load_truetype_glyph): Save and restore
+	memory stream to avoid a crash with the incremental memory
+	interface (Savannah bug #19260).
+
+2007-04-06  David Turner  <david@freetype.org>
+
+	* src/base/ftbimap.c (ft_bitmap_assure_buffer): Fix buffer-overwrite bug
+	(Savannah bug #19536).
+
+2007-04-04  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.3 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-3'.
+
+	* docs/CHANGES: Mention CVE-2007-1351.
+
+2007-04-03  David Turner  <david@freetype.org>
+
+	* src/base/ftobjs.c (FT_Set_Char_Size): As suggested by James Cloos,
+	if one of the resolution values is 0, treat it as if it were the
+	same as the other value.
+
+2007-04-02  David Turner  <david@freetype.org>
+
+	Add special code to detect `extra-light' fonts and do not snap their
+	stem widths too much to avoid bizarre hinting effects.
+
+	* src/autofit/aflatin.h (AF_LatinAxisRec): Add `standard_width' and
+	`extra_light' members.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_widths): Initialize
+	them.
+	(af_latin_metrics_scale_dim): Set `extra_light'.
+	(af_latin_compute_stem_width): Use `extra_light'.
+
+2007-03-28  David Turner  <david@freetype.org>
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix zero-ing of the
+	padding.
+
+2007-03-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (setsbit, sbitset): Handle values >= 128
+	gracefully.
+	(_bdf_set_default_spacing): Increase `name' buffer size to 256 and
+	issue an error for longer names.  This fixes CVE-2007-1351.
+	(_bdf_parse_glyphs): Limit allowed number of glyphs in font to the
+	number of code points in Unicode.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj, README: s/2.3.2/2.3.3/,
+	s/232/233/.
+
+	* docs/CHANGES: Mention ftdiff.
+
+2007-03-26  David Turner  <david@freetype.org>
+
+	* src/truetype/ttinterp.c [FIX_BYTECODE]: Remove it and
+	corresponding code.
+	(Ins_MD): Last regression fix.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Fix blues
+	computations in order to ignore single-point contours.  These are
+	never rasterized and correspond in certain fonts to mark-attach
+	points that are very far from the glyph's real outline, ruining the
+	computation.
+
+	* src/autofit/afloader.c (af_loader_load_g): In the case of
+	monospaced fonts, always set `rsb_delta' and `lsb_delta' to 0.
+	Otherwise code that uses them will most certainly ruin the fixed
+	advance property.
+
+	* docs/CHANGES, docs/VERSION.DLL, README, Jamfile (RefDoc): Update
+	documentation and bump version number to 2.3.3.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 3.
+
+	* builds/unix/configure.raw (version_info): Set to 9:14:3.
+
+2007-03-26  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/ftconfig.in: Disable Carbon framework dependency on
+	64bit ABI on Mac OS X 10.4.x (ppc & i386).  Found by Sean McBride.
+	* builds/vms/ftconfig.h: Ditto.
+	* include/freetype/config/ftconfig.h: Ditto.
+
+2007-03-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/ftsystem.c (FT_Stream_Open): Temporary fix to prevent
+	32bit unsigned long overflow by 64bit filesize on LP64 platform, as
+	proposed by Sean McBride:
+	http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
+
+2007-03-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/ftconfig.in: Suppress SGI compiler's warning against
+	setjmp, proposed by Sean McBride:
+	http://lists.gnu.org/archive/html/freetype-devel/2007-03/msg00032.html
+
+2007-03-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Dequote `OS_INLINE' in comment of
+	conftest.c, to avoid unexpected shell evaluation.  Possibly it is a
+	bug or undocumented behaviour of autoconf.
+
+2007-03-18  David Turner   <david@freetype.org>
+
+	* src/truetype/ttinterp.c (Ins_MDRP): Another bytecode regression
+	fix; testing still needed.
+
+	* src/truetype/ttinterp.c (Ins_MD): Another bytecode regression fix.
+
+2007-03-17  David Turner   <david@freetype.org>
+
+	* src/truetype/ttinterp.c (Ins_IP): Fix wrong handling of the
+	(undocumented) twilight zone special case.
+
+2007-03-09  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.2 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-2'.
+
+	* builds/win32/visualc/index.html,
+	builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj, README: s/2.3.1/2.3.2/,
+	s/231/232/.
+
+2007-03-08  David Turner  <david@freetype.org>
+
+	* docs/CHANGES, docs/VERSION.DLL: Updated for upcoming release.
+
+	* builds/unix/configure.raw (version_info): Set to 9:13:3.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 2.
+
+	* README, Jamfile (RefDoc): s/2.3.1/2.3.2/.
+
+	* src/base/ftutil.c (ft_mem_strcpyn): Fix a bug that prevented the
+	function to work properly, over-writing user-provided buffers in
+	some cases.  Reported by James Cloos <cloos@jhcloos.com>.
+
+
+2007-03-05  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftstdlib.h (ft_strstr): New wrapper
+	macro for `strstr'.
+
+	* src/truetype/ttobjs.c (tt_face_init): Use ft_strstr for scanning
+	`trick_names', as suggested by Ivan Nincic.
+
+2007-03-05  David Turner  <david@freetype.org>
+
+	* src/base/ftinit.c (FT_Init_FreeType): Fix a small memory leak in
+	case FT_Init_FreeType fails for some reason.  Problem reported by
+	Maximilian Schwerin <maximilian.schwerin@buelowssiege.de>.
+
+	* src/truetype/ttobs.c (tt_size_init_bytecode): Clear the `x_ppem'
+	and `y_ppem' fields of the `TT_Size.metrics' structure, not those of
+	`TT_Size.root.metrics'.  Problem reported by Daniel Glöckner
+	<daniel-gl@gmx.net>.
+
+	* src/type1/t1afm.c (T1_Read_PFM): Read kerning values as 16-bit
+	signed values, not unsigned ones.  Problem reported by Johannes
+	Walther <joh_walt@yahoo.de>.
+
+2007-02-21  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo.c (psh_hint_align): Fix a bug in the hinting
+	of small and ghost stems in the Postscript interpreter.
+
+2007-02-20  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Fix memory
+	leak, patch by "Jjgod Jiang" <gzjjgod@gmail.com>.
+	* builds/mac/ftmac.c (FT_GetFileRef_From_Mac_ATS_Name): Ditto.
+
+2007-02-16  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Ins_MD): Remove unused variable.
+	* src/autofit/aflatin.c (af_latin_hints_link_segments): Ditto.
+
+2007-02-14  David Turner  <david@freetype.org>
+
+	It seems that the following changes fix most of the known
+	interpreter problems with my fonts, but more testing is needed,
+	though.
+
+	* src/truetype/ttinterp.c (FIX_BYTECODE): Activate.
+	(TT_MulFix14): Rewrite.
+	(Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Improved and updated.
+	(Ins_MIRP): Ditto.
+
+2007-02-12  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttinterp.c (Project_x, Project_y): Remove compiler
+	warnings.
+
+	* src/pcf/pcfread.c (pcf_interpret_style), src/bdf/bdfdrivr.c
+	(bdf_interpret_style): Ditto.
+
+2007-02-12  David Turner  <david@freetype.org>
+
+	Simplify projection and dual-projection code interface.
+
+	* src/truetype/ttinterp.h (TT_Project_Func): Use `FT_Pos', not
+	FT_Vector' as argument type.
+	* src/truetype/ttinterp.c (CUR_Func_project, CUR_Func_dualproj):
+	Updated.
+	(CUR_fast_project, CUR_fast_dualproj): New macros.
+	(Project, Dual_Project, Project_x, Project_y): Updated.
+	(Ins_GC, Ins_SCFS, Ins_MDAP, Ins_MIAP, Ins_IP): Use new `fast'
+	macros.
+
+
+	* src/autofit/afloader.c (af_loader_load_g): Improve spacing
+	adjustments for the non-light auto-hinted modes.  Gets rid of
+	`inter-letter spacing is too wide' problems.
+
+	* src/autofit/aflatin.c (af_latin_hints_link_segments,
+	af_latin_hints_compute_edges): Slight optimization of the segment
+	linker and better handling of serif segments to get rid of broken
+	`9' in Arial at 9pt (96dpi).
+
+
+	Introduce new string functions and the corresponding macros to get
+	rid of various uses of strcpy and other `evil' functions, as well as
+	to simplify a few things.
+
+	* include/freetype/internal/ftmemory.h (ft_mem_strdup, ft_mem_dup,
+	ft_mem_strcpyn): New declarations.
+	(FT_MEM_STRDUP, FT_STRDUP, FT_MEM_DUP, FT_DUP, FT_STRCPYN): New
+	macros.
+	* src/base/ftutil.c (ft_mem_dup, ft_mem_strdup, ft_mem_strcpyn): New
+	functions.
+
+	* src/bfd/bfddrivr.c (bdf_interpret_style, BDF_Face_Init),
+	src/bdf/bdflib.c (_bdf_add_property), src/pcf/pcfread.c
+	(pcf_get_properties, pcf_interpret_style, pcf_load_font),
+	src/cff/cffdrivr.c (cff_get_glyph_name), src/cff/cffload.c
+	(cff_index_get_sid_string), src/cff/cffobjs.c (cff_strcpy),
+	src/sfnt/sfdriver.c (sfnt_get_glyph_name), src/type1/t1driver.c
+	(t1_get_glyph_name), src/type42/t42drivr.c (t42_get_glyph_name,
+	t42_get_name_index): Use new functions and simplify code.
+
+	* builds/mac/ftmac.c (FT_FSPathMakeSpec): Don't use FT_MIN.
+
+2007-02-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/autofit/afloader.c (af_loader_load_g): Don't change width for
+	non-spacing glyphs.
+
+2007-02-07  Tom Parker  <palfrey@tevp.net>
+
+	* src/cff/cffdrivr.c (cff_get_name_index): Protect against NULL
+	pointer.
+
+2007-02-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/ftmac.h (FT_DEPRECATED_ATTRIBUTE):
+	Introduce __attribute((deprecated))__ to warn functions
+	which use non-ANSI data types in its interfaces.
+	(FT_GetFile_From_Mac_Name): Deprecated, using FSSpec.
+	(FT_GetFile_From_Mac_ATS_Name): Deprecated, using FSSpec.
+	(FT_New_Face_From_FSSpec): Deprecated, using FSSpec.
+	(FT_New_Face_From_FSRef): Deprecated, using FSRef.
+
+	* src/base/ftmac.c: Predefine FT_DEPRECATED_ATTRIBUTE as void
+	to avoid warning in building FreeType.
+	* builds/mac/ftmac.c: Ditto.
+
+2007-02-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftbase.c: Fix to use builds/mac/ftmac.c, if configured
+	`--with-fsspec' etc.  Replace #include "ftmac.c" with
+	#include <ftmac.c>.
+
+2007-02-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/ftmac.h (FT_GetFilePath_From_Mac_ATS_Name):
+	Introduced as replacement of FT_GetFile_From_Mac_ATS_Name.
+	* src/base/ftmac.c (FT_GetFilePath_From_Mac_ATS_Name): Ditto.
+	(FT_GetFile_From_Mac_ATS_Name): Rewritten as wrapper of
+	FT_GetFilePath_From_Mac_ATS_Name.
+	* builds/mac/ftmac.c: Ditto.
+
+2007-02-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/ftmac.h: Fixed wrong comment: FSSpec of
+	FT_GetFile_From_Mac_Name, FT_GetFile_From_Mac_ATS_Name are
+	for passing to FT_New_Face_From_FSSpec.
+
+2007-02-05  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw: Check whether Mac OS X system headers
+	can be built under ANSI C mode.
+
+	* src/base/ftmac.c (OS_INLINE): Redefine OS_INLINE by a version
+	compatible to ANSI C in case system headers are ANSI C incompatible.
+	* builds/mac/ftmac.c (OS_INLINE): Ditto.
+
+2007-02-01  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/ttnameid.h (TT_MS_LANGID_DZONGHKA_BHUTAN):
+	Explain why applications shouldn't use it.  Found by Alexei.
+
+2007-02-01  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* builds/unix/freetype2.m4 (AC_CHECK_FT2): Fix spelling of warning
+	message.
+
+	* src/gxvalid/gxvmort1.c
+	(gxv_mort_subtable_type1_substTable_validate): Fix debugging
+	message.
+
+2007-01-31  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.1 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-1-FINAL'.
+
+	* builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: s/230/231/.
+	* builds/win32/visualc/index.html: s/221/231/.
+
+	* vms_make.com: Add `ftgasp'.
+
+2007-01-30  David Turner  <david@freetype.org>
+
+	Tag sources with VER-2-3-1 to prepare release.
+
+	* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+	* docs/VERSION.DLL, docs/release, README, Jamfile (RefDoc):
+	s/2.3.0/2.3.1/.
+
+	* builds/unix/configure.raw (version_info): Set to 9:12:3.
+
+
+	* src/autofit/aftypes.h (AF_USE_WARPER), src/autofit/afloader.c
+	(af_loader_load_g): Disable the warper (i.e., the light hinting
+	improvements) to make a 2.3.1 bugfix release before introducing a
+	new feature.  This should give us more time to tune and improve the
+	warper for the next release.
+
+	* docs/CHANGES: Update accordingly.
+
+2007-01-25  David Turner  <david@freetype.org>
+
+	For light auto-hinting, improve glyph advance widths and resurrect
+	normal/full hinting to its normal quality.
+
+	* src/autofit/afhints.h (AF_GlyphHintsRec): New members `xmin_delta'
+	and `xmax_delta'.
+	* src/autofit/afhints.c (af_glyph_hints_reload): Reset `xmin_delta'
+	and `xmax_delta'.
+
+	* src/autofit/afloader.c (af_loader_load_g) <AF_USE_WARPER>: Replace
+	preprocessor conditional with if-clause, handling both light and
+	normal mode.
+
+	* src/autofit/afwarp.c (AF_WarpScore): Fine-tune again.
+	(af_warper_compute): Handle `xmin_delta' and `xmax_delta'.
+
+2007-01-25  Werner Lemberg  <wl@gnu.org>
+
+	* docs/release: Updated -- Savannah uses a new uploading scheme.
+
+2007-01-25  David Turner  <david@freetype.org>
+
+	* src/cff/cffload.c (cff_index_get_pointers): Improve previous fix.
+
+	* src/cff/cffgload.c (cff_decoder_parse_charstrings)
+	<cff_op_callsubr, cff_op_callgsubr>: Fix sanity check for empty
+	functions.
+
+	* docs/CHANGES: Document light auto-hinting improvement.
+
+2007-01-25  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_index_get_pointers): Handle last entry
+	correctly in a sanity check.  Since this function is only used to
+	load local and global functions, any charstring that called the last
+	local/global function would fail otherwise.  This fixes Savannah bug
+	#18867.
+
+	* docs/CHANGES: Document it.
+
+2007-01-23  David Turner  <david@freetype.org>
+
+	* src/truetype/ttobjs.c (tt_size_ready_bytecode): Fix typo that
+	prevented compilation when disabling both the unpatented and the
+	bytecode interpreter in the TrueType font driver.
+
+
+	Fix and enable the warper to improve `light' hinting mode.  This is
+	not necessarily a final version, but it seems to work well.
+
+	* src/autofit/aflatin.c (af_latin_hints_init) [AF_USE_WARPER]:
+	Disable code.
+	(af_latin_hints_apply) [AF_USE_WARPER]: Handle FT_RENDER_MODE_LIGHT.
+	* src/autofit/aftypes.h: Activate AF_USE_WARPER.
+
+	* src/autofit/afwarp.c (AF_WarpScore): Tune table.
+	(af_warper_compute_line_best): Fix array size of `scores'.
+	(af_warper_compute): Better handling of border cases.
+	* src/autofit/afwarp.h (AF_WarperRec): Remove unused members `X1'
+	and `X2'.
+
+2007-01-21  Werner Lemberg  <wl@gnu.org>
+
+	* ChangeLog: Split off older entries into...
+	* ChangeLog.22: This new file.
+
+2007-01-21  Werner Lemberg  <wl@gnu.org>
+
+	* docs/CHANGES: Document SHZ fix.
+
+2007-01-21  George Williams  <gww@silcom.com>
+
+	* src/truetype/ttinterp.c (Ins_SHZ): SHZ doesn't move phantom
+	points.
+
+2007-01-21  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttmtx.c (tt_face_get_metrics)
+	[!FT_CONFIG_OPTION_OLD_INTERNALS]: Fix limit check.
+
+2007-01-17  Werner Lemberg  <wl@gnu.org>
+
+
+	* Version 2.3.0 released.
+	=========================
+
+
+	Tag sources with `VER-2-3-0-FINAL'.
+
+2007-01-17  Werner Lemberg  <wl@gnu.org>
+
+	* docs/release: Updated.
+
+2007-01-16  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments),
+	src/cff/cffdriver.c (cff_ps_get_font_info), src/truetype/ttobjs.c
+	(tt_face_init), src/truetype/ttinterp.c (Ins_SHC): Fix compiler
+	warnings.
+
+2007-01-15  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	* builds/amiga/makefile, builds/amiga/makefile.os4,
+	builds/amiga/smakefile: Add `ftgasp.c' and `ftlcdfil.c'.
+
+	* builds/amiga/include/freetype/config/ftconfig.h: Synchronize.
+
+2007-01-14  Detlef Würkner  <TetiSoft@apg.lahn.de>
+
+	Fix various compiler warnings.
+
+	* src/truetype/ttdriver.c (tt_size_select), src/cff/cffobjs.h,
+	src/cff/cffobjs.c (cff_size_request), src/type42/t42objs.h:
+	s/index/strike_index/.
+	* src/base/ftobjs.c (FT_Match_Size): s/index/size_index/.
+
+	* src/gxvalid/gxvmorx5.c
+	(gxv_morx_subtable_type5_InsertList_validate): s/index/table_index/.
+
+	* src/truetype/ttinterp.c (Compute_Point_Displacement),
+	src/pcf/pcfread.c (pcf_seek_to_table_type): Avoid possibly
+	uninitialized variables.
+
+2007-01-13  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* docs/CHANGES, docs/INSTALL.MAC: Improvements.
+
+2007-01-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1afm.c (T1_Read_Metrics): MS Windows allows PFM
+	versions up to 0x3FF without complaining.
+
+2007-01-13  Derek Clegg  <dclegg@apple.com>
+
+	Add FT_Get_PS_Font_Info interface to CFF driver.
+
+	* src/cff/cfftypes.h: Include FT_TYPE1_TABLES_H.
+	(CFF_FontRec): Add `font_info' field.
+
+	* src/cff/cffload.c: Include FT_TYPE1_TABLES_H.
+	(cff_font_done): Free font->font_info if necessary.
+
+	* src/cff/cffdrvr.c (cff_ps_get_font_info): New function.
+	(cff_service_ps_info): Register cff_ps_get_font_info.
+
+2007-01-13  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Fix compilation
+	with C++ compiler.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_segments,
+	af_glyph_hints_dump_edges): Ditto.
+
+	* src/base/rules.mk (BASE_SRC): Remove ftgasp.c (it's already in
+	`modules.cfg').
+
+	* src/sfnt/ttsbit0.h: Remove.
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttsbit0.c.
+
+2007-01-12  David Turner  <david@freetype.org>
+
+	* src/base/ftbitmap.c (ft_bitmap_assure_buffer): Fix memory stomping
+	bug in the bitmap emboldener if the pitch of the source bitmap is
+	much larger than its width.
+
+	* src/truetype/ttinterp.c (Update_Max): Fix aliasing-related
+	compilation warning.
+
+2007-01-12  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from
+	`automake' CVS module from sources.redhat.com.
+
+2007-01-11  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (is_space): Removed.
+	(parse_encoding, parse_charstrings): Use IS_PS_DELIM.
+	(parse_charstrings): Use IS_PS_TOKEN.
+
+
+	* autogen.sh: Avoid bash specific syntax.
+
+2007-01-11  David Turner  <david@freetype.org>
+
+	* docs/CHANGES: Small update.
+
+	* builds/unix/configure.raw (version_info): Set to 9:11:3.
+
+	* src/base/ftobjs.c (IsMacResource): Fix a small bug that caused a
+	crash with some Mac OS X .dfont files.  Submitted by Masatake
+	Yamato.
+
+	* autogen.sh: Small fix to get it working on Mac OS X properly:
+	The issue is that GNU libtool is called `glibtool' on this platform,
+	and we must call `glibtoolize', since `libtoolize' doesn't exist.
+
+2007-01-10  David Turner  <david@freetype.org>
+
+	* all-sources: Tag all sources with VER-2-3-0-RC1 and
+	VER-2-3-0.
+
+	* Jamfile (RefDoc), README, builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj, docs/VERSION.DLL: Update
+	version number to 2.3.0.
+
+	* include/freetype/freetype.h (FREETYPE_MINOR): Set to 3.
+	(FREETYPE_PATCH): Set to 0.
+
+	* include/freetype/ftchapters.h, include/freetype/ftgasp.h,
+	include/freetype/ftlcdfil.h: Update reference documentation with
+	GASP support and LCD filtering sections.
+
+	* src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix a typo
+	which created an endless loop with some malformed font files.
+
+2007-01-10  Derek Clegg  <dclegg@apple.com>
+
+	* src/type1/t1load.c (T1_Get_MM_Var): Always return fixed point
+	values.
+
+2007-01-08  David Turner  <david@freetype.org>
+
+	* docs/CHANGES: Updated.
+
+	* include/freetype/ftgasp.h, src/base/ftgasp.c: New files which add
+	a new API `FT_Get_Gasp' to return entries of the `gasp' table
+	corresponding to a given character pixel size.
+
+	* src/sfnt/ttload.c (tt_face_load_gasp): Add version check for the
+	`gasp' table, in order to avoid potential problems with later
+	versions.
+
+	* include/freetype/config/ftheader.h (FT_GASP_H): New macro for
+	<freetype/ftgasp.h>.
+
+	* src/base/rules.mk (BASE_SRC), src/base/Jamfile (_sources),
+	modules.cfg (BASE_EXTENSIONS), builds/win32/visualc/freetype.dsp,
+	builds/win32/visualc/freetype.vcproj: Add src/base/ftgasp.c to the
+	default build.
+
+2007-01-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidparse.c (cid_parser_new): Improve error message for
+	Type 11 fonts.
+	Scan for `/sfnts' token.
+
+2007-01-07  Werner Lemberg  <wl@gnu.org>
+
+	* src/cid/cidparse.c (cid_parser_new): Reject Type 11 fonts.
+
+2007-01-06  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_index_init): Remove unused variable.
+	(cff_index_read_offset): s/perror/errorp/ to avoid global shadowing.
+
+2007-01-04  David Turner  <david@freetype.org>
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Detect non-scalable fonts
+	correctly.  This fixes Savannah bug #17876.
+
+
+	Do not allocate interpreter-specific tables in memory if we are not
+	going to load glyphs with the bytecode interpreter anyway.
+
+	* src/truetype/ttgload.c (tt_loader_init): Load execution context
+	only if glyph is hinted.
+	Updated.
+	* src/truetype/ttobjs.h (TT_SizeRec): Add members `bytecode_ready'
+	and `cvs_ready'.
+	Add `tt_size_ready_bytecode' declaration.
+	* src/truetype/ttobjs.c (tt_size_done_bytecode,
+	tt_size_init_bytecode, tt_size_ready_bytecode): New functions.
+	(tt_size_init): Move most code into `tt_size_init_bytecode'.
+	(tt_size_done): Move most code into `tt_size_done_bytecode'.
+	(tt_size_reset): Move some code to `tt_size_ready_bytecode'.
+
+
+	Don't extract the metrics table from the SFNT font file.  Instead,
+	reparse it on each glyph load.  The runtime difference is not
+	noticeable, and it can save a lot of heap memory when memory-mapped
+	files are not used.
+
+	* include/freetype/internal/tttypes.h (TT_FaceRec): Add members
+	`horz_metrics_offset' and `vert_metrics_ofset'.
+	* src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics):
+	Updated.
+
+
+	* src/sfnt/ttcmap.c (tt_cmap4_validate): Slight optimization.
+
+
+	Do not load the CFF index offsets into memory, since this wastes a
+	*lot* of heap memory with large Asian CFF fonts.  There is no
+	significant performance loss.
+
+	* src/cff/cffload.h: Add `cff_charset_cid_to_gindex' declaration.
+	* src/cff/cfftypes.h (CFF_IndexRec): Add fields `start' and
+	`data_size'.
+	(CFF_CharsetRec): Add field `num_glyphs'.
+
+	* src/cff/cffload.c (cff_index_read_offset, cff_index_load_offsets,
+	cff_charset_cid_to_gindex): New functions.
+	(cff_new_index): Renamed to...
+	(cff_index_init): This.  Update all callers.
+	Updated -- some code has been moved to `cff_index_load_offsets'.
+	(cff_done_index): Renamed to...
+	(cff_index_done): This.  Update all callers.
+	(cff_index_get_pointers, cff_index_access_element): Updated to use
+	stream offsets.
+	(cff_charset_compute_cids): Set `num_glyphs' field.
+	(cff_encoding_load): Updated.
+
+	* src/cff/cffgload.c (cff_slot_load): Updated.
+
+2007-01-04  David Turner  <david@freetype.org>
+
+	* docs/INSTALL.UNIX: Simplify some parts, add reference to
+	autogen.sh and pointer to README.CVS.
+
+	* README.CVS: Add common problem description and solution
+	when running autogen.sh.
+
+	* docs/INSTALL: Add reference to MacOS X.
+
+	* docs/MAKEPP, docs/INSTALL.MAC: New documentation files.
+
+	* docs/TODO: Remove obsolete items.
+
+	* src/raster/ftraster.c: (TRaster_Instance): Replace it with...
+	(TWorker): This.
+	Remove `count_table' and `memory'.
+	Make `grays' a pointer.
+	(TRaster): New structure.
+	(count_table): New static array.
+	(RAS_ARGS, RAS_ARG, RAS_VARS, RAS_VAR, FT_UNUSED_RASTER, cur_ras,
+	Vertical_Gray_Sweep_Step, ft_black_new, ft_black_done,
+	ft_black_set_mode, ft_black_render): Updated.
+	(ft_black_init): Don't initialize `count_table'.
+	(ft_black_reset): Use the render pool.  This saves about 6KB of
+	heap space for each FT_Library instance.
+
+	* src/smooth/ftgrays.c (TRaster): Replaced with...
+	(TWorker): This.
+	Remove `memory'.
+	(TRaster): New structure.
+
+	(RAS_ARG_, RAS_ARG, RAS_VAR_, RAS_VAR, ras, gray_render_line,
+	gray_move_to, gray_line_to, gray_conic_to, gray_cubic_to,
+	gray_render_span, gray_raster_render): Updated.
+	(gray_raster_reset): Use the render pool.  This saves about 6KB of
+	heap space for each FT_Library instance.
+
+	* src/sfnt/sfobjs.c, src/sfnt/ttkern.c, src/sfnt/ttkern.h,
+	src/sfnt/ttmtx.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
+	src/truetype/ttpload.c, include/freetype/config/ftoption.h: Remove
+	FT_OPTIMIZE_MEMORY macro (and code for !FT_OPTIMIZE_MEMORY) since
+	the optimization is no longer experimental.
+
+	* src/pshinter/pshalgo.c (psh_glyph_interpolate_normal_points):
+	Remove a typo that results in no hinting and a memory leak with some
+	large Asian CFF fonts.
+
+	* src/base/ftobjs.c (FT_Done_Library): Remove a subtle memory leak
+	which happens when FT_Done_Library is called with still opened
+	CFF_Faces in it.  We need to close all faces before destroying the
+	modules, or else some bad things (memory leaks) may happen.
+
+2007-01-02  Werner Lemberg  <wl@gnu.org>
+
+	* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate):
+	Remove compiler warning.
+
+2007-01-02  David Turner  <david@freetype.org>
+
+	* src/sfnt/sfobjs.c: Add documentation comment.
+
+2006-12-31  Masatake YAMATO  <jet@gyve.org>
+
+	* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate): New
+	function.
+	Check uniqueness of the gid pairs.
+	(gxv_kern_subtable_fmt0_validate): Move some code to
+	`gxv_kern_subtable_fmt0_pairs_validate'.
+
+2006-12-22  David Turner  <david@freetype.org>
+
+	* src/autofit/aflatin.c, src/truetype/ttgload.c: Remove compiler
+	warnings.
+
+	* builds/win32/visualc/freetype.vcproj: Add _CRT_SECURE_NO_DEPRECATE
+	to avoid deprecation warnings with Visual C++ 8.
+
+2006-12-16  Anders Kaseorg  <anders@kaseorg.com>
+
+	* src/base/ftlcdfil.c (FT_Library_SetLcdFilter)
+	[FT_FORCE_LIGHT_LCD_FILTER]: Fix typo.
+
+2006-12-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* include/freetype/internal/services/svotval.h: Add `volatile' to
+	sync with the modification by Jens Claudius on 2006-08-22; cf.
+	  http://cvs.savannah.gnu.org/viewcvs/freetype/freetype2/src/otvalid/otvmod.c?r1=1.4&r2=1.5
+
+2006-12-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c: Specialized for Mac OS X only.
+	* builds/unix/ftconfig.in: Fixed for ppc64 missing Carbon framework.
+	* builds/unix/configure.raw: Ditto.  When explicit switches for
+	FSSpec/FSRef/QuickDraw/ATS availability are given to configure,
+	builds/mac/ftmac.c is used instead of default src/base/ftmac.c.
+
+2006-12-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/mac/ftmac.c: Copied src/base/ftmac.c for legacy system.
+	* builds/mac/FreeType.m68k_cfm.make.txt: Fix to use builds/mac/ftmac.c
+	instead of src/base/ftmac.c
+	* builds/mac/FreeType.ppc_carbon.make.txt: Ditto.
+	* builds/mac/FreeType.ppc_classic.make.txt: Ditto.
+	* builds/mac/FreeType.m68k_far.make.txt: Ditto, and exclude gxvalid.c
+	that cannot be built at present.
+
+2006-12-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftobjs.c: Improvement of resource fork handler for
+	POSIX, cf.
+	  http://lists.gnu.org/archive/html/freetype-devel/2006-10/msg00025.html
+	(Mac_Read_sfnt_Resource): Count only `sfnt' resource of suitcase font
+	format or .dfont, to simulate the face index number counted by ftmac.c.
+	(IsMacResource): Return the number of scalable faces correctly.
+
+2006-12-10  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (version): Protect against `distclean' target.
+
+2006-12-09  Werner Lemberg  <wl@gnu.org>
+
+	* builds/*/*def.mk, builds/*/detect.mk (CAT): Define to either `cat'
+	or `type'.
+
+	* builds/freetype.mk (version): Extracted from freetype.h, using
+	GNU make's built-in string functions.
+	(refdoc): Use $(version) instead of static version number.
+
+2006-12-08  Werner Lemberg  <wl@gnu.org>
+
+	* builds/toplevel.mk (dist): Extract version number from freetype.h.
+
+2006-12-08  Vladimir Volovich  <vvv@vsu.ru>
+
+	* src/tools/apinames.c (State): Remove final comma in structure --
+	xlc v5 under AIX 4.3 doesn't like this.
+
+2006-12-07  David Turner  <david@freetype.org>
+
+	* src/autofit/afloader.c (af_loader_load_g): Small adjustment
+	to the spacing of auto-fitted glyphs.  This only impacts rare
+	cases (e.g., Arial Bold at rather small character sizes).
+
+2006-12-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.
+
+2006-12-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): All Unicode strings are
+	encoded in UTF-16BE.  Patch from Rajeev Pahuja <rpahuja@esri.com>.
+	(tt_name_entry_ascii_from_ucs4): Removed.
+
+
+	* include/freetype/ftxf86.h: Fix and extend comment so that it
+	appears in the documentation.
+
+	* include/freetype/ftchapters.h: Add `font_format' section.
+
+
+	* src/tools/docmaker/tohtml.py (HtmlFormatter::index_exit): Add link
+	to TOC in index page.
+
+2006-11-28  David Turner  <david@freetype.org>
+
+	* src/smooth/ftgrays.c (gray_raster_render): Return 0 when we are
+	trying to render into a zero-width/height bitmap, not an error code.
+
+	* src/truetype/ttobjs.c (tt_face_init): Fix typo in previous patch.
+
+	* src/smooth/ftgrays.c: Remove hard-coded error values; use FreeType
+	ones instead.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_segments): Remove unused
+	variable.
+
+2006-11-26  Pierre Hanser  <hanser@club-internet.fr>
+
+	* src/truetype/ttobjs.c (tt_face_init): Protect against NULL pointer.
+
+2006-11-25  David Turner  <david@freetype.org>
+
+	* src/autofit/afhints.c	(af_glyph_hints_dump_points,
+	af_glyph_hints_dump_segments, af_glyph_hints_dumpedges) [!AF_DEBUG]:
+	Add stubs to link the `ftgrid' test program when debugging is
+	disabled in the auto-hinter.
+
+2006-11-23  David Turner  <david@freetype.org>
+
+	* src/autofit/afhints.c, src/autofit/afhints.h, src/autofit/aflatin.c,
+	src/autofit/aftypes.h: Miscellaneous auto-hinter improvements.
+
+	* src/autofit/afhints.c (af_glyph_hints_dump_segments) [AF_DEBUG]:
+	Emit more sensible information.
+
+	* src/autofit/afhints.h (AF_SegmentRec): Add `height' member.
+
+	* src/autofit/aflatin.c (af_latin_metrics_scale_dim): Improve
+	rounding of blue values.
+	(af_latin_hints_compute_segments): Hint segment heights.
+	(af_latin_hints_link_segments): Reduce `len_score' value.
+	(af_latin_hints_compute_edges): Increase `segment_length_threshold'
+	value and use `height' member for comparisons.
+	(af_latin_hint_edges): Extend logging message.
+	Improve handling of remaining edges.
+
+2006-11-22  Werner Lemberg  <wl@gnu.org>
+
+	Fix Savannah bug #15553.
+
+	* src/truetype/ttgload.c (tt_loader_init): Re-execute the CVT
+	program after a change from mono to grayscaling (and vice versa).
+	Use correct constant for comparison to get `exec->grayscale'.
+
+2006-11-18  Werner Lemberg  <wl@gnu.org>
+
+	Because FT_Load_Glyph expects CID values for CID-keyed fonts, the
+	test for a valid glyph index must be deferred to the font drivers.
+	This patch fixes Savannah bug #18301.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Don't check `glyph_index'.
+	* src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/cff/cffgload.c
+	(cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph),
+	src/pcf/pcfdrivr.c (PCF_Glyph_Load), src/pfr/pfrobjs.c
+	(pfr_slot_load), src/truetype/ttdriver.c (Load_Glyph),
+	src/type1/t1gload.c (T1_Load_Glyph), src/winfonts/winfnt.c
+	(FNT_Load_Glyph): Check validity of `glyph_index'.
+
+2006-11-13  David Turner  <david@freetype.org>
+
+	* src/truetype/ttinterp.c (FIX_BYTECODE): Undefine.  The interpreter
+	`enhancements' are still too buggy for general use.
+
+	* src/base/ftlcdfil.c: Add support for FT_FORCE_LIGHT_LCD_FILTER and
+	FT_FORCE_LEGACY_LCD_FILTER at compile time.  Define these macros
+	when building the library to change the default LCD filter to be
+	used.  This is only useful for experimentation.
+
+	* include/freetype/ftlcdfil.h: Update documentation.
+
+2006-11-10  David Turner  <david@freetype.org>
+
+	* src/smooth/ftsmooth.c: API change for the LCD
+	filter.  The FT_LcdFilter value is an enumeration describing which
+	filter to apply, with new values FT_LCD_FILTER_LIGHT and
+	FT_LCD_FILTER_LEGACY (the latter implements the LibXft original
+	algorithm which produces strong color fringes for everything
+	except very-well hinted text).
+
+	* include/freetype/ftlcdfil.h (FT_Library_SetLcdFilter): Change
+	second parameter to an enum type.
+
+	* src/base/ftlcdfil.c (USE_LEGACY): Define.
+	(_ft_lcd_filter): Rename to...
+	(_ft_lcd_filter_fir): This.
+	Update parameters.
+	(_ft_lcd_filter_legacy) [USE_LEGACY]: New filter function.
+	(FT_Library_Set_LcdFilter): Update parameters.
+	Handle new filter modes.
+
+	* include/internal/ftobjs.h: Include FT_LCD_FILTER_H.
+	(FT_Bitmap_LcdFilterFunc): Change third argument to `FT_Library'.
+	(FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Add filtering
+	callback and update other fields.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic)
+	[FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Update.
+	Other minor improvements.
+
+	* src/autofit/aflatin.c: Various tiny improvements that drastically
+	improve the handling of serif fonts and of LCD/LCD_V hinting modes.
+	(af_latin_hints_compute_edges): Fix typo.
+	(af_latin_compute_stem_width): Take better care of diagonal stems.
+
+2006-11-09  David Turner  <david@freetype.org>
+
+	* src/pshinter/pshalgo.c (psh_glyph_compute_inflections): Fix
+	typo which created a variable-used-before-initialized bug.
+
+2006-11-07  Zhe Su  <james.su@gmail.com>
+
+	* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle vertical layout
+	also.
+
+2006-11-03  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftcalc.c: Don't use `long long' but `FT_Int64'.
+
+2006-11-02  David Turner  <david@freetype.org>
+
+	Add a few tweaks to better handle serif fonts.
+	Add more debugging messages.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_edges): Ignore
+	segments that are less than 1.5 pixels high.  This gets rid of
+	*many* corner cases with serifs.
+	(af_latin_align_linked_edge): Add logging message.
+	(af_latin_hint_edges): Use AF_HINTS_DO_BLUES.
+	Add logging messages.
+	Handle AF_EDGE_FLAG flag specially.
+
+	* src/autofit/afmodule.c [AF_DEBUG]: Add _af_debug,
+	_af_debug_disable_blue_hints, and _af_debug_hints variables.
+
+	* src/autofit/aftypes.h (AF_LOG) [AF_DEBUG]: Use _af_debug.
+	Update external declarations.
+	(af_corner_orientation, af_corner_is_flat): Replaced by...
+
+	* include/freetype/internal/ftcalc.h (ft_corner_orientation,
+	ft_corner_is_flat): These declarations.
+
+	* src/autofit/afangles.c (af_corner_orientation, af_corner_is_flat):
+	Comment out.  Replaced by...
+
+	* src/base/ftcalc.h (ft_corner_orientation, ft_corner_is_flat):
+	These functions.  Update all callers.
+	(FT_Add64) [!FT_LONG64]: Simplify.
+
+	* src/autofit/afhints.c: Include FT_INTERNAL_CALC_H.
+	(af_direction_compute): Add a missing FT_ABS call.  This bug caused
+	production of garbage by missing lots of segments.
+
+	* src/autofit/afhints.h (AF_HINTS_DO_BLUES): New macro.
+
+	* src/autofit/afloader.c (af_loader_init, af_loader_done)
+	[AF_DEBUG]: Set _af_debug_hints.
+
+
+	* src/pshinter/pshalgo.c: Include FT_INTERNAL_CALC_H.
+	(psh_corner_is_flat, psh_corner_orientation): Use ft_corner_is_flat
+	and ft_corner_orientation.
+
+
+	* src/gzip/inftrees.c (huft_build): Remove compiler warning.
+
+2006-10-24  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_encoding_load): Remove unused variable.
+
+	* src/base/ftobjs.c (FT_Select_Charmap): Disallow FT_ENCODING_NONE
+	as argument.
+
+2006-10-23  Zhe Su  <zsu@novell.com>
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Re-implement to
+	better deal with broken Asian fonts with strange glyphs, having
+	self-intersections and other peculiarities.  The used algorithm is
+	based on the nonzero winding rule.
+
+2006-10-23  David Turner  <david@freetype.org>
+
+	Speed up the CFF font loader.  With some large CFF fonts,
+	FT_Open_Face is now more than three times faster.
+
+	* src/cff/cffload.c (cff_get_offset): Removed.
+	(cff_new_index): Inline functionality of `cff_get_offset'.
+	(cff_charset_compute_cids, cff_charset_free_cids): New functions.
+	(cff_charset_done): Call `cff_charset_free_cids'.
+	(cff_charset_load): Call `cff_charset_compute_cids'.
+	(cff_encoding_load) <Populate>: Ditto, to replace inefficient loop.
+
+	* src/sfnt/ttmtx.c (tt_face_load_hmtx): Replace calls to FT_GET_XXX
+	with FT_NEXT_XXX.
+
+
+	Speed up the Postscript hinter, with more than 100% speed increase
+	on my machine.
+
+	* src/pshinter/pshalgo.c (psh_corner_is_flat,
+	psh_corner_orientation): New functions.
+	(psh_glyph_compute_inflections): Merge loops for efficiency.
+	Use `psh_corner_orientation'.
+	(psh_glyph_init): Use `psh_corner_is_flat'.
+	(psh_hint_table_find_strong_point): Renamed to...
+	(psh_hint_table_find_strong_points): This.
+	Rewrite, adding argument to handle all points at once.
+	Update all callers.
+	(PSH_MAX_STRONG_INTERNAL): New macro.
+	(psh_glyph_interpolate_normal_points): Rewrite for efficiency.
+
+2006-10-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (FT_New_Face_From_FOND): Initialize variable
+	`error' with FT_Err_Ok.
+
+2006-10-14  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* docs/INSTALL.CROSS: New document file for cross-building.
+
+	* builds/unix/configure.raw: Preliminary cross-building support.
+	Find native C compiler and pass it by CC_BUILD, and
+	find suffix for native executable and pass it by EXEEXT_BUILD.
+	Also suffix for target executable is passed by EXEEXT.
+
+	* builds/unix/unix-cc.in (CCraw_build, E_BUILD): New variables to
+	build `apinames' which runs on building system.  They are set by
+	CC_BUILD and EXEEXT_BUILD.
+
+	* builds/exports.mk (APINAMES_EXE): Change the extension for
+	apinames from the suffix for target (E) to that for building host
+	(E_BUILD).
+
+2006-10-12  Werner Lemberg  <wl@gnu.org>
+
+	* docs/INSTALL.UNX, docs/UPGRADE.UNX: Renamed to...
+	* docs/INSTALL.UNIX, docs/UPGRADE.UNIX: This.  Update all documents
+	which reference those files.
+
+2006-10-12  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* builds/unix/configure.raw (FT2_EXTRA_LIBS): New variable.  It is
+	embedded in freetype2.pc and freetype-config.  Use it to record
+	Carbon dependency of MacOSX.
+
+	* builds/unix/freetype2.in: Embed FT2_EXTRA_LIBS.
+
+	* builds/unix/freetype-config.in: Ditto.
+
+2006-10-11  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h (FT_CONFIG_OPTION_SUBPIXEL_RENDERING): Define for
+	development.
+
+2006-10-03  Jens Claudius  <jens.claudius@yahoo.com>
+
+	* include/freetype/config/ftstdlib.h: Cast away volatileness from
+	argument to ft_setjmp.
+
+	* include/freetype/internal/ftvalid.h: Add comment that
+	ft_validator_run must not be used.
+
+2006-10-01  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftbase.c: Undo change from 2006-09-30.
+
+	* src/base/rules.mk (BASE_SRC): Remove `ftlcdfil.c'.
+
+2006-09-30  David Turner  <david@freetype.org>
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
+	s/unpatented_hinting/ignore_unpatented_hinter/.
+	Update all callers.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Refine the algorithm whether
+	auto-hinting shall be used or not.
+
+	* src/truetype/ttobjs.c (tt_face_init): Ditto.
+
+2006-09-30  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/rules.mk (BASE_SRC): Remove `ftapi.c' (which is no longer
+	in use).
+
+	* src/base/ftbase.c: Include `ftlcdfil.c'.
+
+2006-09-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Fix algorithm for
+	overlapping segments.  Bug reported by Stefan Koch.
+
+2006-09-28  David Turner  <david@freetype.org>
+
+	Fix a bug in the automatic unpatented hinting support which prevents
+	normal bytecode hinting to work properly.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec):
+	s/force_autohint/unpatented_hinting/.  Update all callers.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Updated code.
+
+	* src/autofit/aftypes.h (AF_DEBUG): Undefine to get rid of traces.
+
+2006-09-27  David Turner  <david@freetype.org>
+
+	* include/freetype/freetype.h (FT_FREETYPE_PATCH): Set to 2.
+
+
+	Add a new API to support color filtering of subpixel glyph bitmaps.
+	In a default build, the function `FT_Library_SetLcdFilter' returns
+	`FT_Err_Unimplemented_Feature'; you need to #define
+	FT_CONFIG_OPTION_SUBPIXEL_RENDERING in ftoption.h to compile the
+	real implementation.
+
+	* include/freetype/ftlcdfil.h, src/base/ftlcdfil.c: New files.
+
+	* include/freetype/internal/ftobjs.h (FT_Bitmap_LcdFilterFunc): New
+	typedef.
+	(FT_LibraryRec) [FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: New members
+	`lcd_filter_weights' and `lcd_filter'.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove arguments
+	`hmul' and `vmul'.
+
+	Handle subpixel rendering.
+	Simplify function.
+	(ft_smooth_render_lcd): Use `FT_RENDER_MODE_LCD'.
+	(ft_smooth_render_lcd_v): Use `FT_RENDER_MODE_LCD_V'.
+
+	* include/freetype/config/ftheader.h (FT_LCD_FILTER_H): New macro,
+	pointing to <freetype/ftlcdfil.h>.
+
+	* src/base/Jamfile (_sources), src/base/rules.mk (BASE_SRC),
+	vms_make.com: Add `ftlcdfil.c' to the list of compiled source files.
+
+	* modules.cfg (BASE_EXTENSIONS): Add ftlcdfil.c.
+
+2006-09-26  David Bustin
+
+	* src/pfr/pfrobjs.c (pfr_face_get_kerning): Skip adjustment bytes
+	correctly.  Reported as Savannah bug #17843.
+
+2006-09-26  David Turner  <david@freetype.org>
+
+	* src/autofit/afhints.h (AF_HINTS_DO_HORIZONTAL,
+	AF_HINTS_DO_VERTICAL, AF_HINTS_DO_ADVANCE): New macros to disable
+	horizontal and vertical hinting for the purpose of debugging the
+	auto-fitter.
+
+	* src/autofit/afmodule.c (_af_debug_disable_horz_hints,
+	_af_debug_disable_vert_hints) [AF_DEBUG]: New global variables.
+
+	* src/autofit/aftypes.h [AF_DEBUG]: Declare above variables.
+
+	* include/freetype/config/ftoption.h, devel/ftoption.h
+	(FT_CONFIG_OPTION_SUBPIXEL_RENDERING): New macro to control whether
+	we want to compile LCD-optimized rendering code (à la ClearType) or
+	not.  The macro *must* be disabled in default builds of the library
+	for patent reasons.
+
+	* src/smooth/ftsmooth.c (ft_smooth_render_generic): Disable
+	LCD-specific rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+	isn't defined at compile time.  This only changes the content of the
+	rendered glyph to match the one of normal gray-level rendering,
+	hence clients should not need to be modified.
+
+	* docs/CHANGES: Updated.
+
+2006-09-18  Garrick Meeker  <garrick@digitalanarchy.com>
+
+	* src/base/ftmac.c (FT_New_Face_From_FOND): Fall back to SFNT if
+	LWFN fails and both are available.
+
+2006-09-11  David Turner  <david@freetype.org>
+
+	* src/sfnt/sfobjs.c (tt_face_get_name): Support some fonts which
+	report their English names through an Apple Roman
+	(platform,encoding) pair, with language_id != English.
+
+	If the font uses another name entry with language_id == English, it
+	will be selected correctly, though.
+
+	* src/truetype/ttobjs.c (tt_face_init): Add unpatented hinting
+	selection for `mingli.ttf'.
+
+2006-09-05  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttpload.c (tt_face_load_hdmx): Handle `record_size'
+	values which have the upper two bytes set to 0xFF instead of 0x00
+	(as it happens in at least two CJKV fonts, `HAN NOM A.ttf' and
+	`HAN NOM B.ttf').
+
+	* src/smooth/ftgrays.c [GRAYS_USE_GAMMA]: Really remove all code.
+
+2006-09-05  David Turner  <david@freetype.org>
+
+	Minor source cleanups and optimizations.
+
+	* src/smooth/ftgrays.c (GRAYS_COMPACT): Removed.
+	(TRaster): Remove `count_ex' and `count_ey'.
+	(gray_find_cell): Remove 2nd and 3rd argument.
+	(gray_alloc_cell): Merged with `gray_find_cell'.
+	(gray_record_cell): Simplify.
+	(gray_set_cell): Rewrite.
+	(gray_start_cell): Apply offsets to `ras.ex' and `ras.ey'.
+	(gray_render_span): Don't use FT_MEM_SET for small values.
+	(gray_dump_cells) [DEBUG_GRAYS]: New function.
+	(gray_sweep): Avoid buffer overwrites when to drawing the end of a
+	bitmap scanline.
+	(gray_convert_glyph): Fix speed-up.
+
+2006-09-04  David Turner  <david@freetype.org>
+
+	* src/smooth/ftgrays.c (gray_convert_glyphs): Make it work with
+	64bit processors.
+
+2006-09-03  Werner Lemberg  <wl@gnu.org>
+
+	* devel/ftoption.h: Synchronize with
+	include/freetype/config/ftoption.h.
+
+	* src/smooth/ftgrays.c (gray_record_cell): Remove shadowing
+	variable declaration.
+	(gray_convert_glyph): Fix compiler warnings.
+
+2006-09-01  David Turner  <david@freetype.org>
+
+	* src/truetype/ttobjs.c (tt_face_init): Update the TrueType loader
+	to recognize a few fonts that require the automatic unpatented
+	loader.
+
+	* src/smooth/ftgrays.c: Optmize the performance of the anti-aliased
+	rasterizer.  The speed improvement is between 15% and 25%, depending
+	on the font data.
+
+	(GRAYS_USE_GAMMA, GRAYS_COMPACT): Removed, and all associated code.
+	(TCell): Redefine.
+	(TRaster): New members `buffer', `buffer_size', `ycells', `ycount'.
+	(gray_init_cells): Updated.
+	(gray_find_cell, gray_alloc_cell): New functions.
+	(gray_record_cell): Rewritten to use `gray_find_cell' and
+	`gray_alloc_cell'.
+	(PACK, LESS_THAN, SWAP_CELLS, DEBUG_SORT, QUICK_SORT, SHELL_SORT,
+	QSORT_THRESHOLD):
+	Removed.
+	(gray_shell_sort, gray_quick_sort, gray_check_sort,
+	gray_dump_cells): Removed.
+	(gray_sweep): Rewritten.
+	(gray_convert_glyph): Rewrite code which used one of the sorting
+	functions.
+	(gray_raster_render): Updated.
+
+2006-08-29  Dr. Werner Fink  <werner@suse.de>
+
+	* configure: Make it possible to handle configure options which
+	have strings containing spaces.
+
+2006-08-27  David Turner  <david@freetype.org>
+
+	* include/freetype/config/ftoption.h (TT_USE_BYTECODE_INTERPRETER):
+	New macro, defined if either TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+	or TT_CONFIG_OPTION_UNPATENTED_HINTING is defined.
+
+	* include/freetype/internal/ftcalc.h, src/base/ftcalc.c,
+	src/truetype/truetype.c, src/truetype/ttdriver.c,
+	src/truetype/ttgload.c, src/truetype/ttgload.h,
+	src/truetype/ttinterp.c, src/truetype/ttobjs.c,
+	src/truetype/ttobjs.h, src/truetype/ttpload.c, src/type42/t42drivr.c:
+	s/TT_CONFIG_OPTION_BYTECODE_INTERPRETER/TT_USE_BYTECODE_INTERPRETER/.
+
+	* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
+	member `force_autohint'.
+
+	* src/base/ftobjs.c (FT_Load_Glyph): Use `force_autohint'.
+
+	* src/truetype/ttobjs.c (tt_face_init): Prepare code for testing
+	against a list of font names which need the bytecode interpreter.
+
+2006-08-27  Jens Claudius  <jens.claudius@yahoo.com>
+
+	Fix miscellaneous compiler warnings.
+
+	* include/freetype/internal/ftobjs.h: Close comment with `*/' to
+	avoid `/* in comment' compiler warning.
+
+	* src/base/ftdbgmem.c (ft_mem_table_get_source): Turn cast
+	`(FT_UInt32)(void*)' into `(FT_UInt32)(FT_PtrDist)(void*)' since on
+	64-bit platforms void* is larger than FT_UInt32.
+
+	* src/base/ftobjs.c (t_validator_error): Cast away
+	volatileness of argument to ft_longjmp.  Spotted by Werner
+	`Putzfrau' Lemberg.
+
+	* src/bdf/bdflib.c (bdf_load_font): Initialize local
+	variable `lineno'.
+
+	* src/gxvalid/gxvmod.c (classic_kern_validate): Mark local variable
+	`error' as volatile.
+
+2006-08-27  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/ftconfig.in: Synchronize with main ftconfig.h.
+	Reported by Jens.
+
+2006-08-22  Jens Claudius  <jens.claudius@yahoo.com>
+
+	Fix for previous commit, which caused many compiler warnings/errors
+	about addresses of volatile objects passed as function arguments as
+	non-volatile pointers.
+
+	* include/freetype/internal/ftvalid.h: Make FT_Validator typedef a
+	pointer to a volatile object.
+
+	* src/gxvalid/gxvmod.c (gxv_load_table): Make function argument
+	`table' a pointer to a volatile object.
+
+	* src/otvalid/otvmod.c (otv_load_table): Make function argument
+	`table' a pointer to a volatile object.
+
+2006-08-18  Jens Claudius  <jens.claudius@yahoo.com>
+
+	* src/gxvalid/gxvmod.c (GXV_TABLE_DECL): Mark local variable `_sfnt'
+	as volatile since it must keep its value across a call to ft_setjmp.
+	(gxv_validate): Same for local variables `memory' and `valid'.
+	(classic_kern_validate): Same for local variables `memory',
+	`ckern', and `valid'.
+
+	* src/otvalid/otvmod.c (otv_validate): Same for function parameter
+	`face' and local variables `base', `gdef', `gpos', `gsub', `jstf',
+	and 'valid'.
+
+	* src/sfnt/ttcmap.c (tt_face_build_cmaps): Same for local variable
+	`cmap'.
+
+2006-08-16  David Turner  <david@freetype.org>
+
+	* src/cid/cidgload.c (cid_slot_load_glyph): Remove compiler
+	warnings.
+
+	* src/base/ftobjs.c (ft_validator_run): Disable function; it is
+	buggy by design.  Always return -1.
+
+
+	Improvements to native TrueType hinting.  This is a first try,
+	controlled by the FIX_BYTECODE macro in src/truetype/ttinterp.c.
+
+	* include/freetype/internal/ftgloadr.h (FT_GlyphLoadRec): Add member
+	`extra_points2'.
+
+	* include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add member
+	`orus'.
+
+	* src/base/ftgloadr.c (FT_GlyphLoader_Reset,
+	FT_GlyphLoader_Adjust_Points, FT_GlyphLoader_CreateExtra,
+	FT_GlyphLoader_CheckPoints, FT_GlyphLoader_CopyPoints): Updated to
+	handle `extra_points2'.
+
+	* src/truetype/ttgload.c (tt_prepare_zone): Handle `orus'.
+	Remove compiler warning.
+	(cur_to_arg): Remove macro.
+	(TT_Hint_Glyph): Updated.
+	(TT_Process_Simple_Glyph): Handle `orus'.
+
+	* src/truetype/ttinterp.c (FIX_BYTECODE): New macro.
+	(Ins_MD, Ins_MDRP, Ins_IP) [FIX_BYTECODE]: Handle `orus'.
+	(LOC_Ins_IUP): Renamed to...
+	(IUP_WorkerRec): This.
+	Add `orus' member.
+	(Shift): Renamed to...
+	(_iup_worker_shift): This.
+	Updated.
+	(Interp): Renamed to...
+	(_iup_worker_interpolate): This.
+	Updated to handle `orus'.
+	(Ins_IUP): Updated.
+
+	* src/truetype/ttobjs.c (tt_glyphzone_done, tt_glyphzone_new):
+	Handle `orus'.
+
+2006-08-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to
+	build ftvalid in ft2demos.  This has been inadvertedly changed
+	2006-08-13.
+
+2006-08-15  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	`ft_validator_run' wrapping `setjmp' can cause a crash, as found by
+	Jens:
+	http://lists.gnu.org/archive/html/freetype-devel/2006-08/msg00004.htm.
+
+	* src/otvalid/otvmod.c: Replace `ft_validator_run' by `ft_setjmp'.
+	It reverts the change introduced on 2005-08-20.
+
+	* src/gxvalid/gxvmod.c: Ditto.
+
+2006-08-13  Jens Claudius  <jens.claudius@yahoo.com>
+
+	* finclude/freetype/internal/psaux.h: (T1_TokenType): Add
+	T1_TOKEN_TYPE_KEY.
+	(T1_FieldRec): Add `dict'.
+	(T1_FIELD_DICT_FONTDICT, T1_FIELD_DICT_PRIVATE): New macros.
+	(T1_NEW_XXX, T1_FIELD_XXX): Update to take the dictionary where a PS
+	keyword is expected as an additional argument.
+
+	* src/cid/cidload.c: (cid_field_records): Adjust invocations of
+	T1_FIELD_XXX.
+
+	* src/cid/cidtoken.h: Adjust invocations of T1_FIELD_XXX.
+
+	* src/psaux/psobjs.c: Add macro FT_COMPONENT for tracing.
+	(ps_parser_to_token): Report a PostScript key as T1_TOKEN_TYPE_KEY,
+	not T1_TOKEN_TYPE_ANY.
+	(ps_parser_load_field): Make sure a token that should be a string or
+	name is really a string or name.
+	Avoid memory leak if a keyword has been already encountered and its
+	value is overwritten.
+	* src/type1/t1load.c: (t1_keywords): Adjust invocations of
+	T1_FIELD_XXX.
+	(parse_dict): Ignore keywords that occur in the wrong dictionary
+	(e.g., in `Private' instead of `FontDict').
+
+	* src/type1/t1tokens.h: Adjust invocations of T1_FIELD_XXX.
+
+	* src/type42/t42parse.c: (t42_keywords): Adjust invocations of
+	T1_FIELD_XXX.
+
+2006-07-18  Jens Claudius  <jens.claudius@yahoo.com>
+
+	Move creation of field `buildchar' of T1_DecoderRec out of
+	`t1_decoder_init' and let the caller of `t1_decoder_init' take care
+	of it.
+
+	Call the finisher for T1_Decoder in `cid_face_compute_max_advance'
+	and `T1_Compute_Max_Advance'.
+
+	* include/freetype/internal/psaux.h (T1_DecoderRec): Remove field
+	`face', add `len_buildchar'.
+
+	* include/freetype/internal/t1types.h (T1_FaceRec): Add field
+	`buildchar'.
+
+	* src/cid/cidgload.c (cid_face_compute_max_advance): Call finisher
+	for T1_Decoder.
+	(cid_slot_load_glyph): Do not ignore failure when initializing the
+	T1_Decoder.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Updated.
+	(t1_decoder_init): Remove initialization of fields `buildchar' and
+	`len_buildchar'.
+	(t1_decoder_done): Remove deallocation of field `buildchar'.
+
+	* freetype/src/type1/t1gload.c (T1_Compute_Max_Advance): Initialize
+	T1_Decoder's `buildchar' and `len_buildchar'; call finisher for
+	T1_Decoder.
+	(T1_Load_Glyph): Initialize T1_Decoder's `buildchar' and
+	`len_buildchar'; make sure to call finisher for T1_Decoder even in
+	case of error.
+
+	* src/type1/t1load.c (T1_Open_Face): Allocate new field `buildchar'
+	of T1_FaceRec.
+
+	* src/type1/t1objs.c (T1_Face_Done): Free new field `buildchar' of
+	T1_FaceRec.
+
+2006-07-14  Jens Claudius  <jens.claudius@yahoo.com>
+
+	* include/freetype/internal/psaux.h: New macros IS_PS_NEWLINE,
+	IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT,
+	and IS_PS_BASE85 (from src/psaux/psconv.h).
+	(T1_FieldLocation): Add T1_FIELD_LOCATION_LOADER,
+	T1_FIELD_LOCATION_FACE, and T1_FIELD_LOCATION_BLEND.
+	(T1_DecoderRec): New fields `buildchar' and `face'.
+	(IS_PS_TOKEN): New macro.
+
+	* include/freetype/internal/t1types.h (T1_FaceRec): New fields
+	`ndv_idx', `cdv_idx', and `len_buildchar'.
+
+	* include/freetype/t1tables.h (PS_BlendRec): New fields
+	`default_design_vector' and `num_default_design_vector'.
+
+	* src/psaux/psconv.h: Move macros IS_PS_NEWLINE, IS_PS_SPACE,
+	IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and
+	IS_PS_BASE85 to include/freetype/internal/psaux.h.
+
+	* src/psaux/psobjs.c (ps_parser_to_token_array): Allow `token'
+	argument to be NULL if we want only to count the number of tokens.
+	(ps_tocoordarray): Allow `coords' argument to be NULL if we just
+	want to skip the array.
+	(ps_tofixedarray): Allow `values' argument to be NULL if we just
+	want to skip the array.
+
+	* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add support
+	for (partially commented out) othersubrs 19-25, 27, and 28.
+	(t1_decoder_init): Initialize new fields `face' and `buildchar'.
+	(t1_decoder_done): Release new field `buildchar'.
+
+	* src/type1/t1load.c (parse_buildchar, parse_private): New
+	functions.
+	(t1_keywords): Register them.
+	(t1_allocate_blend): Updated.
+	(t1_load_keyword): Handle field types T1_FIELD_LOCATION_LOADER,
+	T1_FIELD_LOCATION_FACE and T1_FIELD_LOCATION_BLEND.
+	(parse_dict): Remove `keyword_flags' argument.
+	Use new macro IS_PS_TOKEN.
+	Changed function so that later PostScript definitions override
+	earlier ones.
+	(t1_init_loader): Initialize new field `keywords_encountered'.
+	(T1_Open_Face): Initialize new fields `ndv_idx', `cdv_idx', and
+	`len_buildchar'.
+	Remove `keywords_flags'.
+
+	* src/type1/t1load.h (T1_LoaderRect): New field
+	`keywords_encountered'.
+	(T1_PRIVATE, T1_FONTDIR_AFTER_PRIVATE): New macros.
+
+	* src/type1/t1tokens.h [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: New
+	entries for parsing /NDV, /CDV, and /DesignVector.
+
+2006-07-07  Werner Lemberg  <wl@gnu.org>
+
+	Add many checks to protect against malformed PCF files.
+
+	* src/pcf/pcfdrivr.c (PCF_Face_Done): Protect against NULL pointers.
+	(PCF_Face_Init): Add calls to PCF_Face_Done in case of errors.
+
+	* src/pcf/pcfread.c (pcf_read_TOC): Protect against malformed table
+	data and check that tables don't overlap (using a simple
+	bubblesort).
+	(PCF_METRIC_SIZE, PCF_COMPRESSED_METRIC_SIZE, PCF_PROPERTY_SIZE):
+	New macros which give the size of data structures in the data
+	stream.
+	(pcf_get_properties): Use rough estimates to get array size limits.
+	Assign `face->nprops' and `face->properties' earlier so that a call
+	to PCF_Face_Done can do the clean-up in case of error.
+	Protect against invalid string offsets.
+	(pcf_get_metrics): Clean up code.
+	Adjust tracing message levels.
+	Use rough estimate to get array size limit.
+	(pcf_get_bitmaps): Clean up code.
+	Adjust tracing message levels.
+	Use rough estimates to get offset limits.
+	(pcf_get_encodings): Adjust tracing message level.
+	(pcf_get_accel): Clean up code.
+
+2006-06-26  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdfdrivr.c (BDF_Face_Init): Handle fonts correctly which
+	don't have a POINT_SIZE property.  This fixes Savannah bug #16914.
+
+2006-06-26  Jens Claudius  <jens.claudius@yahoo.com>
+
+	* src/psaux/t1decode.c (T1_Operator, t1_args_count): Add opcode 15.
+	(t1_decoder_parse_charstrings): Operator with
+	opcode 15 pops its two arguments.
+	Handle the case where the pops of an othersubr may be part of a
+	subroutine.
+	Handle unknown othersubrs gracefully: count their operands and let
+	the following pop operators push the operands as the results onto
+	the Type1 stack.
+	Improve handling of setcurrentpoint opcode.
+
+2006-06-25  Jens Claudius  <jens.claudius@yahoo.com>
+
+	The Type 1 parser now skips over top-level procedures as required
+	for a `Simplified Parser'.  This makes the parser more robust as it
+	doesn't poke around in PostScript code.  Additionally, it makes the
+	FontDirectory hackery in src/type1/t1load.c unnecessary.
+
+	* src/psaux/psobjs.c (IS_OCTAL_DIGIT): New macro.
+	(skip_literal_string): Add FT_Error as return value.
+	Handle escapes better.
+	(skip_string): Add FT_Error as return value.
+	Don't set `parser->error' but return error code directly.
+	(skip_procedure): New function.
+	(ps_parser_skip_PS_token): Handle procedures.
+	Update code.
+	(ps_parser_to_token): Update code.
+	(ps_parser_load_field_table): Handle bbox entries also.
+
+	* src/type1/t1load.c (parse_dict): Remove FontDirectory hackery.
+	Add commented-out code for synthetic fonts.
+
+2006-06-24  Eugeniy Meshcheryakov  <eugen@univ.kiev.ua>
+
+	Fix two hinting bugs as reported in
+	http://lists.gnu.org/archive/html/freetype-devel/2006-06/msg00057.html.
+
+	* include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add
+	`first_point' member.
+
+	* src/truetype/ttgload.c (tt_prepare_zone): Initialize
+	`first_point'.
+	(TT_Process_Composite_Glyph): Always untouch points.
+
+	* src/truetype/ttinterp.c (Ins_SHC): Fix computation of
+	`first_point' and `last_point' in case of composite glyphs.
+	(Ins_IUP): Fix computation of `end_point'.
+
+2006-06-22  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Insert EndianS16_BtoN and EndianS32_BtoN as workaround for Intel
+	Mac.  The original patch was written by David Sachitano and Lawrence
+	Coopet, and modified by Sean McBride for MPW compatibility.  Only
+	required data are converted; unused data are left in big endian.
+
+	* src/base/ftmac.c: Include <Endian.h> for byteorder macros for non
+	Mac OS X platforms.
+	(OS_INLINE): Undefine before definition.
+	(count_faces_sfnt): Insert EndianS16_BtoN to parse the header of
+	FontAssociation table in FOND resource.
+	(count_faces_scalable): Insert EndianS16_BtoN to parse the header
+	and fontSize at each entry of FontAssociation table in FOND
+	resource.
+	(parse_fond): Insert EndianS16_BtoN and EndianS32_BtoN to parse
+	ffStylOff of FamilyRecord header of FOND resource, the header,
+	fontSize, fontID at each entry of FontAssociation table, and
+	StyleMapping table.
+	(count_faces): Call `HUnlock' after all FOND utilization.
+
+2006-06-08  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Public API of TrueTypeGX, OpenType, and classic kern table validator
+	should return `FT_Err_Unimplemented_Feature' if validation service
+	is unavailable (disabled in `modules.cfg').  It is originally
+	suggested by David Turner, cf.
+	http://lists.gnu.org/archive/html/freetype-devel/2005-11/msg00078.html
+
+	* src/base/ftgxval.c (FT_TrueTypeGX_Validate): Return
+	FT_Err_Unimplemented_Feature if TrueTypeGX validation service is
+	unavailable.
+	(FT_ClassicKern_Validate): Return FT_Err_Unimplemented_Feature if
+	classic kern table validation service is unavailable.
+
+	* src/base/ftotval.c (FT_OpenType_Validate): Return
+	FT_Err_Unimplemented_Feature if OpenType validation service is
+	unavailable.
+
+2006-06-08  Werner Lemberg  <wl@gnu.org>
+
+	* src/bdf/bdflib.c (bdf_load_font): Fix memory leaks in case of
+	errors.
+
+2006-06-07  David Turner  <david@freetype.org>
+
+	* src/type1/t1afm.c (KERN_INDEX): Make it more robust.
+	(T1_Read_Metrics): Fix memory leak which happened when the metrics
+	file doesn't have kerning pairs.  This fixes Savannah bug #16768.
+
+2006-06-06  David Turner  <david@freetype.org>
+
+	Fix memory leak described in Savannah bug #16759.
+
+	We change `ps_unicodes_init' so that it also takes a
+	`free_glyph_name' callback to release the glyph names returned by
+	`get_glyph_name'
+
+	* include/freetype/internal/services/svpscmap.h (PS_Glyph_NameFunc):
+	Renamed to ...
+	(PS_GetGlyphNameFunc): This.
+	(PS_FreeGlyphNameFunc): New typedef.
+	(PS_Unicodes_InitFunc): Add variable for PS_FreeGlyphNameFunc.
+
+	* src/cff/cffcmap.c (cff_sid_to_glyph_name): Use `TT_Face' for first
+	argument.
+	(cff_sid_free_glyph_name): New function.
+	(cff_cmap_unicode_init): Updated.
+
+	* src/psaux/t1cmap.c (t1_cmap_unicode_init): Updated.
+
+	* src/psnames/psmodule.c (ps_unicodes_init): Add variable for
+	PS_FreeGlyphNameFunc and use it.
+
+
+2006-06-04  David Turner  <david@freetype.org>
+
+	* src/base/ftutil.c (ft_mem_qrealloc): Fix the function to accept
+	`item_size == 0' as well -- though this sounds weird, it can
+	theoretically happen.  This fixes Savannah bug #16669.
+
+	* src/pfr/pfrobjs.c (pfr_face_init): Fix the computation
+	of `face->num_glyphs' which missed the last glyph, due to
+	the offset-by-1 computation, since the PFR format doesn't
+	guarantee that glyph index 0 corresponds to the `missing
+	glyph.  This fixes Savannah bug #16668.
+
+2006-05-25  Werner Lemberg  <wl@gnu.org>
+
+	* builds/unix/unix-cc.in (LINK_LIBRARY): Don't comment out
+	`-no-undefined'.  Reported by Christian Biesinger.
+
+2006-05-19  Brian Weed  <bw@imaginengine.com>
+
+	* builds/win32/visualc/freetype.dsp: Release libraries no longer
+	have debug information, and debug libraries use `C7 compatible'
+	debug info.
+
+2006-05-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	Apply patch by Derek Clegg to fix two memory leaks in the MacOS
+	resource fork handler.  This fixes Savannah bug #16631.
+
+	* src/base/ftobjs.c (load_face_in_embedded_rfork): Replace
+	`FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
+
+	* src/base/ftrfrk.c (raccess_guess_linux_double_from_file_name):
+	Replace `FT_Stream_Close' by `FT_Stream_Free' to fix memory leak.
+
+2006-05-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* build/unix/configure.raw: Add a fallback to disable Carbon
+	dependency, if configured with no options on Mac OS X.
+
+2006-05-19  suzuki toshiya  <mpsuzuki@hiroshima-u.ac.jp>
+
+	* src/base/ftmac.c (open_face_from_buffer): Deallocate stream when
+	its content cannot be parsed as supported font.  This fixes
+	the second part of Savannah bug #16590.
+
+2006-05-18  Werner Lemberg  <wl@gnu.org>
+
+	* src/truetype/ttgload.c (TT_Load_Composite_Glyph)
+	[FT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Make it compilable again.
+
+2006-05-17  David Turner  <david@freetype.org>
+
+	This is a major patch used to drastically improve the performance of
+	loading glyphs.  This both speeds up loading the glyph vectors
+	themselves and the auto-fitter module.
+
+	We now use inline assembler code with GCC to implement `FT_MulFix',
+	which is probably the most important function related to the
+	engine's performance.
+
+	The resulting speed-up is about 25%.
+
+
+	* include/freetype/internal/tttypes.h (TT_LoaderRec): Add fields
+	`cursor' and `limit'.
+
+	* src/autofit/afangles.c (af_corner_is_flat, af_corner_orientation):
+	New functions.
+	(AF_ATAN_BITS, af_arctan, af_angle_atan): Comment out.
+	[TEST]: Remove.
+
+	* src/autofit/afcjk.c (AF_Script_UniRangeRec): Comment out test
+	code.
+
+	* src/autofit/afhints.c (af_axis_hints_new_segment): Don't call
+	`FT_ZERO'
+	(af_direction_compute, af_glyph_hints_compute_inflections): Rewritten.
+	(af_glyph_hints_reload: Rewrite recognition of weak points.
+
+	* src/autofit/aflatin.c (af_latin_hints_compute_segments): Move
+	constant values out of the loops.
+
+	* src/autofit/aftypes.h: Updated.
+
+	* src/base/ftcalc.c (FT_MulFix): Use inline assembler code.
+
+	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Use vector
+	product to get orientation.
+
+	* src/gzip/ftgzip.c (ft_get_uncompressed_size): New function.
+	(FT_Stream_OpenGzip): Use it to handle small files directly in
+	memory.
+
+	* src/psaux/psconv.c (PS_Conv_ASCIIHexDecode, PS_ConvEexecDecode):
+	Improve performance.
+
+	* src/truetype/ttgload.c (TT_Access_Glyph_Frame): Set `cursor' and
+	`limit'.
+
+	(TT_Load_Glyph_Header, TT_Load_Simple_Glyph,
+	TT_Load_Composite_Glyph): Updated.  Add threshold to protect against
+	exceedingly large values of number of contours.  Speed up by
+	reducing the number of loops.
+
+	* src/type1/t1gload.c (T1_Load_Glyph): Don't apply unit matrix.
+
+
+	* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Change the threshold
+	used to detect rogue clients from 4 to 16.  This is to prevent some
+	segmentation faults with fonts like `KozMinProVI-Regular.otf' which
+	comes from the Japanese Adobe Reader Asian Font pack.
+
+2007-05-17  Werner Lemberg  <wl@gnu.org>
+
+	* src/cff/cffload.c (cff_font_done): Deallocate subfont array.  This
+	fixes the first part of Savannah bug #16590.
+
+2006-05-16  Werner Lemberg  <wl@gnu.org>
+
+	* docs/PROBLEMS: Updated icl issues.
+
+----------------------------------------------------------------------------
+
+Copyright 2006, 2007, 2008, 2009, 2010 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
diff --git a/extensions/externals/src/freetype-2.4.9/Jamfile b/extensions/externals/src/freetype-2.4.9/Jamfile
new file mode 100644
index 0000000..313bda6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/Jamfile
@@ -0,0 +1,204 @@
+# FreeType 2 top Jamfile.
+#
+# Copyright 2001-2011 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# The HDRMACRO is already defined in FTJam and is used to add
+# the content of certain macros to the list of included header
+# files.
+#
+# We can compile FreeType 2 with classic Jam however thanks to
+# the following code
+#
+if ! $(JAM_TOOLSET)
+{
+  rule HDRMACRO
+  {
+    # nothing
+  }
+}
+
+
+# We need to invoke a SubDir rule if the FT2 source directory top is not the
+# current directory.  This allows us to build FreeType 2 as part of a larger
+# project easily.
+#
+if $(FT2_TOP) != $(DOT)
+{
+  SubDir  FT2_TOP ;
+}
+
+
+# The following macros define the include directory, the source directory,
+# and the final library name (without library extensions).  They can be
+# replaced by other definitions when the library is compiled as part of
+# a larger project.
+#
+
+# Name of FreeType include directory during compilation.
+# This is relative to FT2_TOP.
+#
+FT2_INCLUDE_DIR ?= include ;
+
+# Name of FreeType source directory during compilation.
+# This is relative to FT2_TOP.
+#
+FT2_SRC_DIR ?= src ;
+
+# Name of final library, without extension.
+#
+FT2_LIB ?= $(LIBPREFIX)freetype ;
+
+
+# Define FT2_BUILD_INCLUDE to point to your build-specific directory.
+# This is prepended to FT2_INCLUDE_DIR.  It can be used to specify
+# the location of a custom <ft2build.h> which will point to custom
+# versions of `ftmodule.h' and `ftoption.h', for example.
+#
+FT2_BUILD_INCLUDE ?= ;
+
+# The list of modules to compile on any given build of the library.
+# By default, this will contain _all_ modules defined in FT2_SRC_DIR.
+#
+# IMPORTANT: You'll need to change the content of `ftmodule.h' as well
+#            if you modify this list or provide your own.
+#
+FT2_COMPONENTS ?= autofit    # auto-fitter
+                  base       # base component (public APIs)
+                  bdf        # BDF font driver
+                  cache      # cache sub-system
+                  cff        # CFF/CEF font driver
+                  cid        # PostScript CID-keyed font driver
+                  pcf        # PCF font driver
+                  bzip2      # support for bzip2-compressed PCF font
+                  gzip       # support for gzip-compressed PCF font
+                  lzw        # support for LZW-compressed PCF font
+                  pfr        # PFR/TrueDoc font driver
+                  psaux      # common PostScript routines module
+                  pshinter   # PostScript hinter module
+                  psnames    # PostScript names handling
+                  raster     # monochrome rasterizer
+                  smooth     # anti-aliased rasterizer
+                  sfnt       # SFNT-based format support routines
+                  truetype   # TrueType font driver
+                  type1      # PostScript Type 1 font driver
+                  type42     # PostScript Type 42 (embedded TrueType) driver
+                  winfonts   # Windows FON/FNT font driver
+                  ;
+
+
+# Don't touch.
+#
+FT2_INCLUDE  = $(FT2_BUILD_INCLUDE)
+               [ FT2_SubDir $(FT2_INCLUDE_DIR) ] ;
+
+FT2_SRC      = [ FT2_SubDir $(FT2_SRC_DIR) ] ;
+
+# Location of API Reference Documentation
+#
+if $(DOC_DIR)
+{
+  DOC_DIR = $(DOCDIR:T) ;
+}
+else
+{
+  DOC_DIR = docs/reference ;
+}
+
+
+# Only used by FreeType developers.
+#
+if $(DEBUG_HINTER)
+{
+  CCFLAGS += -DDEBUG_HINTER ;
+}
+
+
+# We need `freetype2/include' in the current include path in order to
+# compile any part of FreeType 2.
+#: updating documentation for upcoming release
+
+HDRS += $(FT2_INCLUDE) ;
+
+
+# We need to #define FT2_BUILD_LIBRARY so that our sources find the
+# internal headers
+#
+DEFINES += FT2_BUILD_LIBRARY ;
+
+# Uncomment the following line if you want to build individual source files
+# for each FreeType 2 module.  This is only useful during development, and
+# is better defined as an environment variable anyway!
+#
+# FT2_MULTI = true ;
+
+
+# The file <freetype/config/ftheader.h> is used to define macros that are
+# later used in #include statements.  It needs to be parsed in order to
+# record these definitions.
+#
+HDRMACRO  [ FT2_SubDir  include freetype config ftheader.h ] ;
+HDRMACRO  [ FT2_SubDir  include freetype internal internal.h ] ;
+
+
+# Now include the Jamfile in `freetype2/src', used to drive the compilation
+# of each FreeType 2 component and/or module.
+#
+SubInclude  FT2_TOP $(FT2_SRC_DIR) ;
+
+# Handle the generation of the `ftexport.sym' file which contain the list
+# of exported symbols.  This can be used on Unix by libtool.
+#
+SubInclude FT2_TOP $(FT2_SRC_DIR) tools ;
+
+rule GenExportSymbols
+{
+  local  apinames = apinames$(SUFEXE) ;
+  local  headers  = [ Glob $(2) : *.h ] ;
+
+  LOCATE on $(1) = $(ALL_LOCATE_TARGET) ;
+
+  APINAMES on $(1) = apinames$(SUFEXE) ;
+
+  Depends            $(1) : $(apinames) $(headers) ;
+  GenExportSymbols1  $(1) : $(headers) ;
+  Clean              clean : $(1) ;
+}
+
+actions GenExportSymbols1 bind APINAMES
+{
+  $(APINAMES) $(2) > $(1)
+}
+
+GenExportSymbols  ftexport.sym : include/freetype include/freetype/cache ;
+
+# Test files (hinter debugging).  Only used by FreeType developers.
+#
+if $(DEBUG_HINTER)
+{
+  SubInclude FT2_TOP tests ;
+}
+
+rule RefDoc
+{
+  Depends  $1 : all ;
+  NotFile  $1 ;
+  Always   $1 ;
+}
+
+actions RefDoc
+{
+  python $(FT2_SRC)/tools/docmaker/docmaker.py --prefix=ft2 --title=FreeType-2.4.9 --output=$(DOC_DIR) $(FT2_INCLUDE)/freetype/*.h $(FT2_INCLUDE)/freetype/config/*.h
+}
+
+RefDoc  refdoc ;
+
+
+# end of top Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/Jamrules b/extensions/externals/src/freetype-2.4.9/Jamrules
new file mode 100644
index 0000000..d8d1c7e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/Jamrules
@@ -0,0 +1,71 @@
+# FreeType 2 JamRules.
+#
+# Copyright 2001, 2002, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# This file contains the Jam rules needed to build the FreeType 2 library.
+# It is shared by all Jamfiles and is included only once in the build
+# process.
+#
+
+
+# Call SubDirHdrs on a list of directories.
+#
+rule AddSubDirHdrs
+{
+  local x ;
+
+  for x in $(<)
+  {
+    SubDirHdrs $(x) ;
+  }
+}
+
+
+# Determine prefix of library file.  We must use "libxxxxx" on Unix systems,
+# while all other simply use the real name.
+#
+if $(UNIX)
+{
+  LIBPREFIX ?= lib ;
+}
+else
+{
+  LIBPREFIX ?= "" ;
+}
+
+# FT2_TOP contains the location of the FreeType source directory.  You can
+# set it to a specific value if you want to compile the library as part of a
+# larger project.
+#
+FT2_TOP ?= $(DOT) ;
+
+# Define a new rule used to declare a sub directory of the Nirvana source
+# tree.
+#
+rule FT2_SubDir
+{
+  if $(FT2_TOP) = $(DOT)
+  {
+    return [ FDirName  $(<) ] ;
+  }
+  else
+  {
+    return [ FDirName  $(FT2_TOP) $(<) ] ;
+  }
+}
+
+# We also set ALL_LOCATE_TARGET in order to place all object and library
+# files in "objs".
+#
+ALL_LOCATE_TARGET ?= [ FT2_SubDir  objs ] ;
+
+
+# end of Jamrules
diff --git a/extensions/externals/src/freetype-2.4.9/Makefile b/extensions/externals/src/freetype-2.4.9/Makefile
new file mode 100644
index 0000000..c1fa16c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/Makefile
@@ -0,0 +1,34 @@
+#
+# FreeType 2 build system -- top-level Makefile
+#
+
+
+# Copyright 1996-2000, 2002, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Project names
+#
+PROJECT       := freetype
+PROJECT_TITLE := FreeType
+
+# The variable TOP_DIR holds the path to the topmost directory in the project
+# engine source hierarchy.  If it is not defined, default it to `.'.
+#
+TOP_DIR ?= .
+
+# The variable OBJ_DIR gives the location where object files and the
+# FreeType library are built.
+#
+OBJ_DIR ?= $(TOP_DIR)/objs
+
+
+include $(TOP_DIR)/builds/toplevel.mk
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/README b/extensions/externals/src/freetype-2.4.9/README
new file mode 100644
index 0000000..84b1c44
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/README
@@ -0,0 +1,57 @@
+  FreeType 2.4.9
+  ==============
+
+  Please   read   the  docs/CHANGES   file,   it  contains   IMPORTANT
+  INFORMATION.
+
+  Read the files `docs/INSTALL' for installation instructions.
+
+  See the  file `docs/LICENSE.TXT'  for the available licenses.   Note
+  that we use ranges (`2008-2010') for copyright years also instead of
+  listing individual years (`2008, 2009, 2010').
+
+  The FreeType 2 API reference is located in `docs/reference'; use the
+  file   `ft2-doc.html'   as   the   top  entry   point.    Additional
+  documentation is available as a separate package from our sites.  Go
+  to
+
+    http://download.savannah.gnu.org/releases/freetype/
+
+  and download one of the following files.
+
+    freetype-doc-2.4.9.tar.bz2
+    freetype-doc-2.4.9.tar.gz
+    ftdoc249.zip
+
+
+  Bugs
+  ====
+
+  Please report bugs  by e-mail to `freetype-devel@nongnu.org'.  Don't
+  forget to  send a  detailed explanation of  the problem --  there is
+  nothing  worse than  receiving a  terse message  that only  says `it
+  doesn't work'.
+
+  Alternatively, you may submit a bug report at
+
+    https://savannah.nongnu.org/bugs/?group=freetype
+
+
+  Enjoy!
+
+
+    The FreeType Team
+
+----------------------------------------------------------------------
+
+Copyright 2006-2011 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of README ---
diff --git a/extensions/externals/src/freetype-2.4.9/README.git b/extensions/externals/src/freetype-2.4.9/README.git
new file mode 100644
index 0000000..47cb242
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/README.git
@@ -0,0 +1,46 @@
+The git  archive doesn't  contain pre-built configuration  scripts for
+UNIXish platforms.  To generate them say
+
+  sh autogen.sh
+
+which in turn depends on the following packages:
+
+  automake (1.10.1)
+  libtool (2.2.4)
+  autoconf (2.62)
+
+The versions given  in parentheses are known to  work.  Newer versions
+should work too, of course.   Note that autogen.sh also sets up proper
+file permissions for the `configure' and auxiliary scripts.
+
+The autogen.sh script  now checks the version of  above three packages
+whether they match the numbers  above.  Otherwise it will complain and
+suggest either upgrading or using  an environment variable to point to
+a more recent version of the required tool(s).
+
+Note that  `aclocal' is provided  by the `automake' package  on Linux,
+and that `libtoolize' is called `glibtoolize' on Darwin (OS X).
+
+
+For static builds which  don't use platform specific optimizations, no
+configure script is necessary at all; saying
+
+  make setup ansi
+  make
+
+should work on all platforms which have GNU make (or makepp).
+
+
+----------------------------------------------------------------------
+
+Copyright 2005, 2006, 2007, 2008, 2009, 2010 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of README.git ---
diff --git a/extensions/externals/src/freetype-2.4.9/autogen.sh b/extensions/externals/src/freetype-2.4.9/autogen.sh
new file mode 100644
index 0000000..9f2fb6a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/autogen.sh
@@ -0,0 +1,166 @@
+#!/bin/sh
+
+# Copyright 2005, 2006, 2007, 2008, 2009, 2010 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+run ()
+{
+  echo "running \`$*'"
+  eval $*
+
+  if test $? != 0 ; then
+    echo "error while running \`$*'"
+    exit 1
+  fi
+}
+
+get_major_version ()
+{
+  echo $1 | sed -e 's/\([0-9][0-9]*\)\..*/\1/g'
+}
+
+get_minor_version ()
+{
+  echo $1 | sed -e 's/[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'
+}
+
+get_patch_version ()
+{
+  # tricky: some version numbers don't include a patch
+  # separated with a point, but something like 1.4-p6
+  patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'`
+  if test "$patch" = "$1"; then
+    patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\-p\([0-9][0-9]*\).*/\1/g'`
+    # if there isn't any patch number, default to 0
+    if test "$patch" = "$1"; then
+      patch=0
+    fi
+  fi
+  echo $patch
+}
+
+# $1: version to check
+# $2: minimum version
+
+compare_to_minimum_version ()
+{
+  MAJOR1=`get_major_version $1`
+  MAJOR2=`get_major_version $2`
+  if test $MAJOR1 -lt $MAJOR2; then
+    echo 0
+    return
+  else 
+    if test $MAJOR1 -gt $MAJOR2; then
+      echo 1
+      return
+    fi
+  fi
+
+  MINOR1=`get_minor_version $1`
+  MINOR2=`get_minor_version $2`
+  if test $MINOR1 -lt $MINOR2; then
+    echo 0
+    return
+  else 
+    if test $MINOR1 -gt $MINOR2; then
+      echo 1
+      return
+    fi
+  fi
+
+  PATCH1=`get_patch_version $1`
+  PATCH2=`get_patch_version $2`
+  if test $PATCH1 -lt $PATCH2; then
+    echo 0
+  else
+    echo 1
+  fi
+}
+
+# check the version of a given tool against a minimum version number
+#
+# $1: tool path
+# $2: tool usual name (e.g. `aclocal')
+# $3: tool variable  (e.g. `ACLOCAL')
+# $4: minimum version to check against
+# $5: option field index used to extract the tool version from the
+#     output of --version
+
+check_tool_version ()
+{
+  field=$5
+  # assume the output of "[TOOL] --version" is "toolname (GNU toolname foo bar) version"
+  if test "$field"x = x; then
+    field=3  # default to 3 for all GNU autotools, after filtering enclosed string
+  fi
+  version=`$1 --version | head -1 | sed 's/([^)]*)/()/g' | cut -d ' ' -f $field`
+  version_check=`compare_to_minimum_version $version $4`
+  if test "$version_check"x = 0x; then
+    echo "ERROR: Your version of the \`$2' tool is too old."
+    echo "       Minimum version $4 is required (yours is version $version)."
+    echo "       Please upgrade or use the $3 variable to point to a more recent one."
+    echo ""
+    exit 1
+  fi
+}
+
+if test ! -f ./builds/unix/configure.raw; then
+  echo "You must be in the same directory as \`autogen.sh'."
+  echo "Bootstrapping doesn't work if srcdir != builddir."
+  exit 1
+fi
+
+# On MacOS X, the GNU libtool is named `glibtool'.
+HOSTOS=`uname`
+if test "$LIBTOOLIZE"x != x; then
+  :
+elif test "$HOSTOS"x = Darwinx; then
+  LIBTOOLIZE=glibtoolize
+else
+  LIBTOOLIZE=libtoolize
+fi
+
+if test "$ACLOCAL"x = x; then
+  ACLOCAL=aclocal
+fi
+
+if test "$AUTOCONF"x = x; then
+  AUTOCONF=autoconf
+fi
+
+check_tool_version $ACLOCAL    aclocal    ACLOCAL    1.10.1
+check_tool_version $LIBTOOLIZE libtoolize LIBTOOLIZE 2.2.4
+check_tool_version $AUTOCONF   autoconf   AUTOCONF   2.62
+
+# This sets freetype_major, freetype_minor, and freetype_patch.
+eval `sed -nf version.sed include/freetype/freetype.h`
+
+# We set freetype-patch to an empty value if it is zero.
+if test "$freetype_patch" = ".0"; then
+  freetype_patch=
+fi
+
+cd builds/unix
+
+echo "generating \`configure.ac'"
+sed -e "s;@VERSION@;$freetype_major$freetype_minor$freetype_patch;" \
+  < configure.raw > configure.ac
+
+run aclocal -I . --force
+run $LIBTOOLIZE --force --copy --install
+run autoconf --force
+
+chmod +x mkinstalldirs
+chmod +x install-sh
+
+cd ../..
+
+chmod +x ./configure
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/amiga/README b/extensions/externals/src/freetype-2.4.9/builds/amiga/README
new file mode 100644
index 0000000..2b8f8e8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/amiga/README
@@ -0,0 +1,110 @@
+
+README for the builds/amiga subdirectory.
+
+Copyright 2005 by
+Werner Lemberg and Detlef Würkner.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+The makefile.os4 is for the AmigaOS4 SDK.  To use it, type
+"make -f makefile.os4", it produces a link library libft2_ppc.a.
+
+The makefile is for ppc-morphos-gcc-2.95.3-bin.tgz (gcc 2.95.3 hosted on
+68k-Amiga producing MorphOS-PPC-binaries from http://www.morphos.de).
+To use it, type "make assign", then "make"; it produces a link library
+libft2_ppc.a.
+
+The smakefile is a makefile for Amiga SAS/C 6.58 (no longer available,
+latest sold version was 6.50, updates can be found in Aminet).  It is
+based on the version found in the sourcecode of ttf.library 0.83b for
+FreeType 1.3.1 from Richard Griffith (ragriffi@sprynet.com,
+http://ragriffi.home.sprynet.com).
+
+You will also need the latest include files and amiga.lib from the
+Amiga web site (http://www.amiga.com/3.9/download/NDK3.9.lha) for
+AmigaOS 3.9; the generated code should work under AmigaOS 2.04 and up.
+
+To use it, call "smake assign" and then "smake" from the builds/amiga
+directory.  The results are:
+
+- A link library "ft2_680x0.lib" (where x depends on the setting of
+  the CPU entry in the smakefile) containing all FreeType2 parts
+  except of the init code, debugging code, and the system interface
+  code.
+
+- ftsystem.o, an object module containing the standard version of the
+  system interface code which uses fopen() fclose() fread() fseek()
+  ftell() malloc() realloc() and free() from lib:sc.lib (not pure).
+
+- ftsystempure.o, an object module containing the pure version of the
+  system interface code which uses Open() Close() Read() Seek()
+  ExamineFH() AsmAllocPooled() AsmFreePooled() etc.  This version can
+  be used in both normal programs and in Amiga run-time shared system
+  librarys (can be linked with lib:libinit.o, no copying of DATA and
+  BSS hunks for each OpenLibrary() necessary).  Source code is in
+  src/base/ftsystem.c.
+
+- ftdebug.o, an object module containing the standard version of the
+  debugging code which uses vprintf() and exit() (not pure).
+  Debugging can be turned on in FT:include/freetype/config/ftoption.h
+  and with FT_SetTraceLevel().
+
+- ftdebugpure.o, an object module containing the pure version of the
+  debugging code which uses KVPrintf() from lib:debug.lib and no
+  exit().  For debugging of Amiga run-time shared system libraries.
+  Source code is in src/base/ftdebug.c.
+
+- NO ftinit.o.  Because linking with a link library should result in
+  linking only the needed object modules in it, but standard
+  ftsystem.o would force ALL FreeType2 modules to be linked to your
+  program, I decided to use a different scheme: You must #include
+  FT:src/base/ftinit.c in your sourcecode and specify with #define
+  statements which modules you need.  See
+  include/freetype/config/ftmodule.h.
+
+
+To use in your own programs:
+
+- Insert the #define and #include statements from top of
+  include/freetype/config/ftmodule.h in your source code and uncomment
+  the #define statements for the FreeType2 modules you need.
+
+- You can use either PARAMETERS=REGISTER or PARAMETERS=STACK for
+  calling the FreeType2 functions, because the link library and the
+  object files are compiled with PARAMETERS=BOTH.
+
+- "smake assign" (assign "FT:" to the FreeType2 main directory).
+
+- Compile your program.
+
+- Link with either ftsystem.o or ftsystempure.o, if debugging enabled
+  with either ftdebug.o or (ftdebugpure.o and lib:debug.lib), and with
+  ft2_680x0.lib as link library.
+
+
+To adapt to other compilers:
+
+- The standard ANSI C maximum length of 31 significant characters in
+  identifiers is not enough for FreeType2.  Check if your compiler has
+  a minimum length of 40 significant characters or can be switched to
+  it.  "idlen=40" is the option for SAS/C.  Setting #define
+  HAVE_LIMIT_ON_IDENTS in an include file may also work (not tested).
+
+- Make sure that the include directory in builds/amiga is searched
+  before the normal FreeType2 include directory, so you are able to
+  replace problematic include files with your own version (same may be
+  useful for the src directory).
+
+- An example of how to replace/workaround a problematic include file
+  is include/config/ftconfig.h; it changes a #define that would
+  prevent SAS/C from generating XDEF's where it should do that and
+  then includes the standard FreeType2 include file.
+
+Local Variables:
+coding: latin-1
+End:
diff --git a/extensions/externals/src/freetype-2.4.9/builds/amiga/include/freetype/config/ftconfig.h b/extensions/externals/src/freetype-2.4.9/builds/amiga/include/freetype/config/ftconfig.h
new file mode 100644
index 0000000..c2c2ac8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/amiga/include/freetype/config/ftconfig.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftconfig.h                                                             */
+/*                                                                         */
+/*    Amiga-specific configuration file (specification only).              */
+/*                                                                         */
+/*  Copyright 2005, 2006, 2007 by                                          */
+/*  Werner Lemberg and Detlef Würkner.                                     */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/*
+ * This is an example how to override the default FreeType2 header files
+ * with Amiga-specific changes. When the compiler searches this directory
+ * before the default directory, we can do some modifications.
+ *
+ * Here we must change FT_EXPORT_DEF so that SAS/C does
+ * generate the needed XDEFs.
+ */
+
+#if 0
+#define FT_EXPORT_DEF( x )  extern  x
+#endif
+
+#undef FT_EXPORT_DEF
+#define FT_EXPORT_DEF( x )  x
+
+/* Now include the original file */
+#ifndef __MORPHOS__
+#ifdef __SASC
+#include "FT:include/freetype/config/ftconfig.h"
+#else
+#include "/FT/include/freetype/config/ftconfig.h"
+#endif
+#else
+/* We must define that, it seems that
+ * lib/gcc-lib/ppc-morphos/2.95.3/include/syslimits.h is missing in
+ * ppc-morphos-gcc-2.95.3-bin.tgz (gcc for 68k producing MorphOS PPC elf
+ * binaries from http://www.morphos.de)
+ */
+#define _LIBC_LIMITS_H_
+#include "/FT/include/freetype/config/ftconfig.h"
+#endif
+
+/*
+Local Variables:
+coding: latin-1
+End:
+*/
diff --git a/extensions/externals/src/freetype-2.4.9/builds/amiga/include/freetype/config/ftmodule.h b/extensions/externals/src/freetype-2.4.9/builds/amiga/include/freetype/config/ftmodule.h
new file mode 100644
index 0000000..5873bab
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/amiga/include/freetype/config/ftmodule.h
@@ -0,0 +1,160 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmodule.h                                                             */
+/*                                                                         */
+/*    Amiga-specific FreeType module selection.                            */
+/*                                                                         */
+/*  Copyright 2005 by                                                      */
+/*  Werner Lemberg and Detlef Würkner.                                     */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/*
+ * To avoid that all your programs include all FreeType modules,
+ * you copy the following piece of source code into your own
+ * source file and specify which modules you really need in your
+ * application by uncommenting the appropriate lines.
+ */
+/*
+//#define FT_USE_AUTOFIT // autofitter
+//#define FT_USE_RASTER  // monochrome rasterizer
+//#define FT_USE_SMOOTH  // anti-aliasing rasterizer
+//#define FT_USE_TT      // truetype font driver
+//#define FT_USE_T1      // type1 font driver
+//#define FT_USE_T42     // type42 font driver
+//#define FT_USE_T1CID   // cid-keyed type1 font driver  // no cmap support
+//#define FT_USE_CFF     // opentype font driver
+//#define FT_USE_BDF     // bdf bitmap font driver
+//#define FT_USE_PCF     // pcf bitmap font driver
+//#define FT_USE_PFR     // pfr font driver
+//#define FT_USE_WINFNT  // windows .fnt|.fon bitmap font driver
+//#define FT_USE_OTV     // opentype validator
+//#define FT_USE_GXV     // truetype gx validator
+#include "FT:src/base/ftinit.c"
+*/
+
+/* Make sure that the needed support modules are built in.
+ * Dependencies can be found by searching for FT_Get_Module.
+ */
+
+#ifdef FT_USE_T42
+#define FT_USE_TT
+#endif
+
+#ifdef FT_USE_TT
+#define FT_USE_SFNT
+#endif
+
+#ifdef FT_USE_CFF
+#define FT_USE_SFNT
+#define FT_USE_PSHINT
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_T1
+#define FT_USE_PSAUX
+#define FT_USE_PSHINT
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_T1CID
+#define FT_USE_PSAUX
+#define FT_USE_PSHINT
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_PSAUX
+#define FT_USE_PSNAMES
+#endif
+
+#ifdef FT_USE_SFNT
+#define FT_USE_PSNAMES
+#endif
+
+/* Now include the modules */
+
+#ifdef FT_USE_AUTOFIT
+FT_USE_MODULE( FT_Module_Class, autofit_module_class )
+#endif
+
+#ifdef FT_USE_TT
+FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
+#endif
+
+#ifdef FT_USE_T1
+FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
+#endif
+
+#ifdef FT_USE_CFF
+FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
+#endif
+
+#ifdef FT_USE_T1CID
+FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
+#endif
+
+#ifdef FT_USE_PFR
+FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
+#endif
+
+#ifdef FT_USE_T42
+FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
+#endif
+
+#ifdef FT_USE_WINFNT
+FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
+#endif
+
+#ifdef FT_USE_PCF
+FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
+#endif
+
+#ifdef FT_USE_PSAUX
+FT_USE_MODULE( FT_Module_Class, psaux_module_class )
+#endif
+
+#ifdef FT_USE_PSNAMES
+FT_USE_MODULE( FT_Module_Class, psnames_module_class )
+#endif
+
+#ifdef FT_USE_PSHINT
+FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
+#endif
+
+#ifdef FT_USE_RASTER
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+#endif
+
+#ifdef FT_USE_SFNT
+FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
+#endif
+
+#ifdef FT_USE_SMOOTH
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
+#endif
+
+#ifdef FT_USE_OTV
+FT_USE_MODULE( FT_Module_Class, otv_module_class )
+#endif
+
+#ifdef FT_USE_BDF
+FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
+#endif
+
+#ifdef FT_USE_GXV
+FT_USE_MODULE( FT_Module_Class, gxv_module_class )
+#endif
+
+/*
+Local Variables:
+coding: latin-1
+End:
+*/
diff --git a/extensions/externals/src/freetype-2.4.9/builds/amiga/makefile b/extensions/externals/src/freetype-2.4.9/builds/amiga/makefile
new file mode 100644
index 0000000..379883d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/amiga/makefile
@@ -0,0 +1,299 @@
+#
+# Makefile for FreeType2 link library using ppc-morphos-gcc-2.95.3-bin.tgz
+# (gcc 2.95.3 hosted on 68k-Amiga producing MorphOS-PPC-binaries from
+# http://www.morphos.de)
+#
+
+
+# Copyright 2005, 2006, 2007, 2009 by
+# Werner Lemberg and Detlef Würkner.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+#
+# to build from the builds/amiga directory call
+#
+#  make assign
+#  make
+#
+# Your programs source code should start with this
+# (uncomment the parts you do not need to keep the program small):
+# ---8<---
+#define FT_USE_AUTOFIT // autofitter
+#define FT_USE_RASTER  // monochrome rasterizer
+#define FT_USE_SMOOTH  // anti-aliasing rasterizer
+#define FT_USE_TT      // truetype font driver
+#define FT_USE_T1      // type1 font driver
+#define FT_USE_T42     // type42 font driver
+#define FT_USE_T1CID   // cid-keyed type1 font driver
+#define FT_USE_CFF     // opentype font driver
+#define FT_USE_BDF     // bdf bitmap font driver
+#define FT_USE_PCF     // pcf bitmap font driver
+#define FT_USE_PFR     // pfr font driver
+#define FT_USE_WINFNT  // windows .fnt|.fon bitmap font driver
+#define FT_USE_OTV     // opentype validator
+#define FT_USE_GXV     // truetype gx validator
+#include "FT:src/base/ftinit.c"
+# ---8<---
+#
+# link your programs with libft2_ppc.a and either ftsystem.ppc.o or ftsystempure.ppc.o
+# (and either ftdebug.ppc.o or ftdebugpure.ppc.o if you enabled FT_DEBUG_LEVEL_ERROR or
+# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
+
+all:	libft2_ppc.a ftsystem.ppc.o ftsystempure.ppc.o
+
+assign:
+	assign FT: //
+
+FTSRC = /FT/src
+
+CC =     ppc-morphos-gcc
+AR =     ppc-morphos-ar rc
+RANLIB = ppc-morphos-ranlib
+LD =     ppc-morphos-ld
+CFLAGS = -DFT2_BUILD_LIBRARY -O2 -I/emu/emulinclude/includegcc -I/emu/include -Iinclude -I$(FTSRC) -I/FT/include
+
+#
+# FreeType2 library base
+#
+ftbase.ppc.o: $(FTSRC)/base/ftbase.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftinit.ppc.o: $(FTSRC)/base/ftinit.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftsystem.ppc.o: $(FTSRC)/base/ftsystem.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+# pure version for use in run-time library etc
+ftsystempure.ppc.o: src/base/ftsystem.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftdebug.ppc.o: $(FTSRC)/base/ftdebug.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+# pure version for use in run-time library etc
+ftdebugpure.ppc.o: src/base/ftdebug.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library base extensions
+#
+ftbbox.ppc.o: $(FTSRC)/base/ftbbox.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftbdf.ppc.o: $(FTSRC)/base/ftbdf.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftbitmap.ppc.o: $(FTSRC)/base/ftbitmap.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftcid.ppc.o: $(FTSRC)/base/ftcid.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftfstype.ppc.o: $(FTSRC)/base/ftfstype.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftgasp.ppc.o: $(FTSRC)/base/ftgasp.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftglyph.ppc.o: $(FTSRC)/base/ftglyph.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftgxval.ppc.o: $(FTSRC)/base/ftgxval.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftlcdfil.ppc.o: $(FTSRC)/base/ftlcdfil.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftmm.ppc.o: $(FTSRC)/base/ftmm.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftotval.ppc.o: $(FTSRC)/base/ftotval.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftpatent.ppc.o: $(FTSRC)/base/ftpatent.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftpfr.ppc.o: $(FTSRC)/base/ftpfr.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftstroke.ppc.o: $(FTSRC)/base/ftstroke.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftsynth.ppc.o: $(FTSRC)/base/ftsynth.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+fttype1.ppc.o: $(FTSRC)/base/fttype1.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftwinfnt.ppc.o: $(FTSRC)/base/ftwinfnt.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+ftxf86.ppc.o: $(FTSRC)/base/ftxf86.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library autofitting module
+#
+autofit.ppc.o: $(FTSRC)/autofit/autofit.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library postscript hinting module
+#
+pshinter.ppc.o: $(FTSRC)/pshinter/pshinter.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library PS support module
+#
+psaux.ppc.o: $(FTSRC)/psaux/psaux.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library PS glyph names module
+#
+psnames.ppc.o: $(FTSRC)/psnames/psnames.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library monochrome raster module
+#
+raster.ppc.o: $(FTSRC)/raster/raster.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library anti-aliasing raster module
+#
+smooth.ppc.o: $(FTSRC)/smooth/smooth.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library 'sfnt' module
+#
+sfnt.ppc.o: $(FTSRC)/sfnt/sfnt.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library glyph and image caching system
+#
+ftcache.ppc.o: $(FTSRC)/cache/ftcache.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library OpenType font driver
+#
+cff.ppc.o: $(FTSRC)/cff/cff.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library TrueType font driver
+#
+truetype.ppc.o: $(FTSRC)/truetype/truetype.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library Type1 font driver
+#
+type1.ppc.o: $(FTSRC)/type1/type1.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library Type42 font driver
+#
+type42.ppc.o: $(FTSRC)/type42/type42.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library CID-keyed Type1 font driver
+#
+type1cid.ppc.o: $(FTSRC)/cid/type1cid.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library BDF bitmap font driver
+#
+bdf.ppc.o: $(FTSRC)/bdf/bdf.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library PCF bitmap font driver
+#
+pcf.ppc.o: $(FTSRC)/pcf/pcf.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library gzip support for compressed PCF bitmap fonts
+#
+gzip.ppc.o: $(FTSRC)/gzip/ftgzip.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+# FreeType2 library bzip2 support for compressed PCF bitmap fonts
+#
+bzip2.ppc.o: $(FTSRC)/bzip2/ftbzip2.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library compress support for compressed PCF bitmap fonts
+#
+lzw.ppc.o: $(FTSRC)/lzw/ftlzw.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library PFR font driver
+#
+pfr.ppc.o: $(FTSRC)/pfr/pfr.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library Windows FNT/FON bitmap font driver
+#
+winfnt.ppc.o: $(FTSRC)/winfonts/winfnt.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library TrueTypeGX Validator
+#
+gxvalid.ppc.o: $(FTSRC)/gxvalid/gxvalid.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+#
+# FreeType2 library OpenType validator
+#
+otvalid.ppc.o: $(FTSRC)/otvalid/otvalid.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+BASEPPC = ftbase.ppc.o ftbbox.ppc.o ftbdf.ppc.o ftbitmap.ppc.o ftcid.ppc.o   \
+	  ftfstype.ppc.o ftgasp.ppc.o ftglyph.ppc.o ftgxval.ppc.o            \
+	  ftlcdfil.ppc.o ftmm.ppc.o ftotval.ppc.o ftpatent.ppc.o ftpfr.ppc.o \
+	  ftstroke.ppc.o ftsynth.ppc.o fttype1.ppc.o ftwinfnt.ppc.o          \
+	  ftxf86.ppc.o
+
+DEBUGPPC = ftdebug.ppc.o ftdebugpure.ppc.o
+
+AFITPPC = autofit.ppc.o
+
+GXVPPC = gxvalid.ppc.o
+
+OTVPPC = otvalid.ppc.o
+
+PSPPC = psaux.ppc.o psnames.ppc.o pshinter.ppc.o
+
+RASTERPPC = raster.ppc.o smooth.ppc.o
+
+FONTDPPC = cff.ppc.o type1.ppc.o type42.ppc.o type1cid.ppc.o truetype.ppc.o\
+	   bdf.ppc.o pcf.ppc.o pfr.ppc.o winfnt.ppc.o
+
+libft2_ppc.a:    $(BASEPPC) $(AFITPPC) $(GXVPPC) $(OTVPPC) $(PSPPC) $(RASTERPPC) sfnt.ppc.o ftcache.ppc.o $(FONTDPPC) gzip.ppc.o bzip2.ppc.o lzw.ppc.o
+	$(AR) $@ $(BASEPPC) $(AFITPPC) $(GXVPPC) $(OTVPPC) $(PSPPC) $(RASTERPPC) sfnt.ppc.o ftcache.ppc.o $(FONTDPPC) gzip.ppc.o bzip2.ppc.o lzw.ppc.o
+	-@ ($(RANLIB) $@ || true) >/dev/null 2>&1
+
+#Local Variables:
+#coding: latin-1
+#End:
diff --git a/extensions/externals/src/freetype-2.4.9/builds/amiga/makefile.os4 b/extensions/externals/src/freetype-2.4.9/builds/amiga/makefile.os4
new file mode 100644
index 0000000..13758bc
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/amiga/makefile.os4
@@ -0,0 +1,303 @@
+#
+# Makefile for FreeType2 link library using gcc 4.0.3 from the
+# AmigaOS4 SDK
+#
+
+
+# Copyright 2005, 2006, 2007, 2009 by
+# Werner Lemberg and Detlef Würkner.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# to build from the builds/amiga directory call
+#
+#  make -f makefile.os4
+#
+# Your programs source code should start with this
+# (uncomment the parts you do not need to keep the program small):
+# ---8<---
+#define FT_USE_AUTOFIT // autofitter
+#define FT_USE_RASTER  // monochrome rasterizer
+#define FT_USE_SMOOTH  // anti-aliasing rasterizer
+#define FT_USE_TT      // truetype font driver
+#define FT_USE_T1      // type1 font driver
+#define FT_USE_T42     // type42 font driver
+#define FT_USE_T1CID   // cid-keyed type1 font driver
+#define FT_USE_CFF     // opentype font driver
+#define FT_USE_BDF     // bdf bitmap font driver
+#define FT_USE_PCF     // pcf bitmap font driver
+#define FT_USE_PFR     // pfr font driver
+#define FT_USE_WINFNT  // windows .fnt|.fon bitmap font driver
+#define FT_USE_OTV     // opentype validator
+#define FT_USE_GXV     // truetype gx validator
+#include "FT:src/base/ftinit.c"
+# ---8<---
+#
+# link your programs with libft2_ppc.a and either ftsystem.ppc.o or ftsystempure.ppc.o
+# (and either ftdebug.ppc.o or ftdebugpure.ppc.o if you enabled FT_DEBUG_LEVEL_ERROR or
+# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
+
+all:	assign libft2_ppc.a ftsystem.ppc.o ftsystempure.ppc.o
+
+assign:
+	assign FT: //
+
+CC =     ppc-amigaos-gcc
+AR =     ppc-amigaos-ar
+RANLIB = ppc-amigaos-ranlib
+
+DIRFLAGS  = -Iinclude -I/FT/src -I/FT/include -I/SDK/include
+
+WARNINGS = -Wall -W -Wundef -Wpointer-arith -Wbad-function-cast \
+	   -Waggregate-return -Wwrite-strings -Wshadow
+
+OPTIONS  = -DFT2_BUILD_LIBRARY -DNDEBUG -fno-builtin
+OPTIMIZE = -O2 -fomit-frame-pointer -fstrength-reduce -finline-functions
+
+CFLAGS   = -mcrt=clib2 $(DIRFLAGS) $(WARNINGS) $(FT2FLAGS) $(OPTIONS) $(OPTIMIZE)
+
+#
+# FreeType2 library base
+#
+ftbase.ppc.o: FT:src/base/ftbase.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbase.c
+
+ftinit.ppc.o: FT:src/base/ftinit.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftinit.c
+
+ftsystem.ppc.o: FT:src/base/ftsystem.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftsystem.c
+
+# pure version for use in run-time library etc
+ftsystempure.ppc.o: src/base/ftsystem.c
+	$(CC) -c $(CFLAGS) -o $@ src/base/ftsystem.c
+
+#
+# FreeType2 library base extensions
+#
+ftbbox.ppc.o: FT:src/base/ftbbox.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbbox.c
+
+ftbdf.ppc.o: FT:src/base/ftbdf.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbdf.c
+
+ftbitmap.ppc.o: FT:src/base/ftbitmap.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbitmap.c
+
+ftcid.ppc.o: FT:src/base/ftcid.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftcid.c
+
+ftdebug.ppc.o: FT:src/base/ftdebug.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftdebug.c
+
+# pure version for use in run-time library etc
+ftdebugpure.ppc.o: src/base/ftdebug.c
+	$(CC) -c $(CFLAGS) -o $@ src/base/ftdebug.c
+
+ftfstype.ppc.o: FT:src/base/ftfstype.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftfstype.c
+
+ftgasp.ppc.o: FT:src/base/ftgasp.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftgasp.c
+
+ftglyph.ppc.o: FT:src/base/ftglyph.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftglyph.c
+
+ftgxval.ppc.o: FT:src/base/ftgxval.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftgxval.c
+
+ftlcdfil.ppc.o: FT:src/base/ftlcdfil.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftlcdfil.c
+
+ftmm.ppc.o: FT:src/base/ftmm.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftmm.c
+
+ftotval.ppc.o: FT:src/base/ftotval.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftotval.c
+
+ftpatent.ppc.o: FT:src/base/ftpatent.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftpatent.c
+
+ftpfr.ppc.o: FT:src/base/ftpfr.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftpfr.c
+
+ftstroke.ppc.o: FT:src/base/ftstroke.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftstroke.c
+
+ftsynth.ppc.o: FT:src/base/ftsynth.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftsynth.c
+
+fttype1.ppc.o: FT:src/base/fttype1.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/fttype1.c
+
+ftwinfnt.ppc.o: FT:src/base/ftwinfnt.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftwinfnt.c
+
+ftxf86.ppc.o: FT:src/base/ftxf86.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftxf86.c
+
+#
+# FreeType2 library autofitting module
+#
+autofit.ppc.o: FT:src/autofit/autofit.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/autofit/autofit.c
+
+#
+# FreeType2 library postscript hinting module
+#
+pshinter.ppc.o: FT:src/pshinter/pshinter.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/pshinter/pshinter.c
+
+#
+# FreeType2 library PS support module
+#
+psaux.ppc.o: FT:src/psaux/psaux.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/psaux/psaux.c
+
+#
+# FreeType2 library PS glyph names module
+#
+psnames.ppc.o: FT:src/psnames/psnames.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/psnames/psnames.c
+
+#
+# FreeType2 library monochrome raster module
+#
+raster.ppc.o: FT:src/raster/raster.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/raster/raster.c
+
+#
+# FreeType2 library anti-aliasing raster module
+#
+smooth.ppc.o: FT:src/smooth/smooth.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/smooth/smooth.c
+
+#
+# FreeType2 library 'sfnt' module
+#
+sfnt.ppc.o: FT:src/sfnt/sfnt.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/sfnt/sfnt.c
+
+#
+# FreeType2 library glyph and image caching system
+#
+ftcache.ppc.o: FT:src/cache/ftcache.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/cache/ftcache.c
+
+#
+# FreeType2 library OpenType font driver
+#
+cff.ppc.o: FT:src/cff/cff.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/cff/cff.c
+
+#
+# FreeType2 library TrueType font driver
+#
+truetype.ppc.o: FT:src/truetype/truetype.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/truetype/truetype.c
+
+#
+# FreeType2 library Type1 font driver
+#
+type1.ppc.o: FT:src/type1/type1.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/type1/type1.c
+
+#
+# FreeType2 library Type42 font driver
+#
+type42.ppc.o: FT:src/type42/type42.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/type42/type42.c
+
+#
+# FreeType2 library CID-keyed Type1 font driver
+#
+type1cid.ppc.o: FT:src/cid/type1cid.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/cid/type1cid.c
+
+#
+# FreeType2 library BDF bitmap font driver
+#
+bdf.ppc.o: FT:src/bdf/bdf.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/bdf/bdf.c
+
+#
+# FreeType2 library PCF bitmap font driver
+#
+pcf.ppc.o: FT:src/pcf/pcf.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/pcf/pcf.c
+
+#
+# FreeType2 library gzip support for compressed PCF bitmap fonts
+#
+gzip.ppc.o: FT:src/gzip/ftgzip.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/gzip/ftgzip.c
+
+#
+# FreeType2 library bzip2 support for compressed PCF bitmap fonts
+#
+bzip2.ppc.o: FT:src/bzip2/ftbzip2.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/bzip2/ftbzip2.c
+
+#
+# FreeType2 library compress support for compressed PCF bitmap fonts
+#
+lzw.ppc.o: FT:src/lzw/ftlzw.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/lzw/ftlzw.c
+
+#
+# FreeType2 library PFR font driver
+#
+pfr.ppc.o: FT:src/pfr/pfr.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/pfr/pfr.c
+
+#
+# FreeType2 library Windows FNT/FON bitmap font driver
+#
+winfnt.ppc.o: FT:src/winfonts/winfnt.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/winfonts/winfnt.c
+
+#
+# FreeType2 library TrueTypeGX Validator
+#
+gxvalid.ppc.o: FT:src/gxvalid/gxvalid.c
+	$(CC) -c $(CFLAGS) -Wno-aggregate-return -o $@ /FT/src/gxvalid/gxvalid.c
+
+#
+# FreeType2 library OpenType validator
+#
+otvalid.ppc.o: FT:src/otvalid/otvalid.c
+	$(CC) -c $(CFLAGS) -o $@ /FT/src/otvalid/otvalid.c
+
+BASE = ftbase.ppc.o ftbbox.ppc.o ftbdf.ppc.o ftbitmap.ppc.o ftcid.ppc.o   \
+       ftfstype.ppc.o ftgasp.ppc.o ftglyph.ppc.o ftgxval.ppc.o            \
+       ftlcdfil.ppc.o ftmm.ppc.o ftotval.ppc.o ftpatent.ppc.o ftpfr.ppc.o \
+       ftstroke.ppc.o ftsynth.ppc.o fttype1.ppc.o ftwinfnt.ppc.o          \
+       ftxf86.ppc.o
+
+DEBUG = ftdebug.ppc.o ftdebugpure.ppc.o
+
+AFIT = autofit.ppc.o
+
+GXV = gxvalid.ppc.o
+
+OTV = otvalid.ppc.o
+
+PS = psaux.ppc.o psnames.ppc.o pshinter.ppc.o
+
+RASTER = raster.ppc.o smooth.ppc.o
+
+FONTD = cff.ppc.o type1.ppc.o type42.ppc.o type1cid.ppc.o truetype.ppc.o\
+	bdf.ppc.o pcf.ppc.o pfr.ppc.o winfnt.ppc.o
+
+libft2_ppc.a:      $(BASE) $(AFIT) $(GXV) $(OTV) $(PS) $(RASTER) sfnt.ppc.o ftcache.ppc.o $(FONTD) gzip.ppc.o lzw.ppc.o
+	$(AR) r $@ $(BASE) $(AFIT) $(GXV) $(OTV) $(PS) $(RASTER) sfnt.ppc.o ftcache.ppc.o $(FONTD) gzip.ppc.o lzw.ppc.o
+	$(RANLIB) $@
+
+#Local Variables:
+#coding: latin-1
+#End:
diff --git a/extensions/externals/src/freetype-2.4.9/builds/amiga/smakefile b/extensions/externals/src/freetype-2.4.9/builds/amiga/smakefile
new file mode 100644
index 0000000..097aec9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/amiga/smakefile
@@ -0,0 +1,303 @@
+#
+# Makefile for FreeType2 link library using Amiga SAS/C 6.58
+#
+
+
+# Copyright 2005,2006, 2007, 2009 by
+# Werner Lemberg and Detlef Würkner.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# to build from the builds/amiga directory call
+#
+#  smake assign
+#  smake
+#
+# Your programs source code should start with this
+# (uncomment the parts you do not need to keep the program small):
+# ---8<---
+#define FT_USE_AUTOFIT // autofitter
+#define FT_USE_RASTER  // monochrome rasterizer
+#define FT_USE_SMOOTH  // anti-aliasing rasterizer
+#define FT_USE_TT      // truetype font driver
+#define FT_USE_T1      // type1 font driver
+#define FT_USE_T42     // type42 font driver
+#define FT_USE_T1CID   // cid-keyed type1 font driver
+#define FT_USE_CFF     // opentype font driver
+#define FT_USE_BDF     // bdf bitmap font driver
+#define FT_USE_PCF     // pcf bitmap font driver
+#define FT_USE_PFR     // pfr font driver
+#define FT_USE_WINFNT  // windows .fnt|.fon bitmap font driver
+#define FT_USE_OTV     // opentype validator
+#define FT_USE_GXV     // truetype gx validator
+#include "FT:src/base/ftinit.c"
+# ---8<---
+#
+# link your programs with ft2_680x0.lib and either ftsystem.o or ftsystempure.o
+# (and either ftdebug.o or ftdebugpure.o if you enabled FT_DEBUG_LEVEL_ERROR or
+# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
+
+OBJBASE = ftbase.o ftbbox.o ftbdf.o ftbitmap.o ftcid.o ftfstype.o ftgasp.o   \
+	  ftglyph.o ftgxval.o ftlcdfil.o ftmm.o ftotval.o ftpatent.o ftpfr.o \
+	  ftstroke.o ftsynth.o fttype1.o ftwinfnt.o ftxf86.o
+
+OBJSYSTEM = ftsystem.o ftsystempure.o
+
+OBJDEBUG = ftdebug.o ftdebugpure.o
+
+OBJAFIT = autofit.o
+
+OBJGXV = gxvalid.o
+
+OBJOTV = otvalid.o
+
+OBJPS = psaux.o psnames.o pshinter.o
+
+OBJRASTER = raster.o smooth.o
+
+OBJSFNT = sfnt.o
+
+OBJCACHE = ftcache.o
+
+OBJFONTD = cff.o type1.o type42.o type1cid.o\
+	   truetype.o winfnt.o bdf.o pcf.o pfr.o
+
+CORE = FT:src/
+
+CPU       = 68000
+#CPU      = 68020
+#CPU      = 68030
+#CPU      = 68040
+#CPU      = 68060
+
+OPTIMIZER = optinlocal
+
+SCFLAGS = optimize opttime optsched strmerge data=faronly idlen=50 cpu=$(CPU)\
+	  idir=include/ idir=$(CORE) idir=FT:include/ nostackcheck nochkabort\
+	  noicons ignore=79,85,110,306 parameters=both define=FT2_BUILD_LIBRARY
+
+LIB  = ft2_$(CPU).lib
+
+# sample linker options
+OPTS = link lib=$(LIB),lib:sc.lib,lib:amiga.lib,lib:debug.lib\
+       smallcode smalldata noicons utillib
+
+# sample program entry
+#myprog: myprog.c ftsystem.o $(LIB)
+#	sc $< programname=$@ ftsystem.o $(SCFLAGS) $(OPTS)
+
+all:	$(LIB) $(OBJSYSTEM) $(OBJDEBUG)
+
+assign:
+	assign FT: //
+
+# uses separate object modules in lib to make for easier debugging
+# also, can make smaller programs if entire engine is not used
+ft2_$(CPU).lib:  $(OBJBASE) $(OBJAFIT) $(OBJOTV) $(OBJPS) $(OBJRASTER) $(OBJSFNT) $(OBJCACHE) $(OBJFONTD) lzw.o gzip.o bzip2.o
+	oml $@ r $(OBJBASE) $(OBJAFIT) $(OBJOTV) $(OBJPS) $(OBJRASTER) $(OBJSFNT) $(OBJCACHE) $(OBJFONTD) lzw.o gzip.o bzip2.o
+
+clean:
+	-delete \#?.o
+
+realclean: clean
+	-delete ft2$(CPU).lib
+
+#
+# freetype library base
+#
+ftbase.o: $(CORE)base/ftbase.c
+	sc $(SCFLAGS) objname=$@ $<
+ftinit.o: $(CORE)base/ftinit.c
+	sc $(SCFLAGS) objname=$@ $<
+ftsystem.o: $(CORE)base/ftsystem.c
+	sc $(SCFLAGS) objname=$@ $<
+ftsystempure.o: src/base/ftsystem.c	## pure version for use in run-time library etc
+	sc $(SCFLAGS) objname=$@ $<
+ftdebug.o: $(CORE)base/ftdebug.c
+	sc $(SCFLAGS) objname=$@ $<
+ftdebugpure.o: src/base/ftdebug.c	## pure version for use in run-time library etc
+	sc $(SCFLAGS) objname=$@ $<
+#
+# freetype library base extensions
+#
+ftbbox.o: $(CORE)base/ftbbox.c
+	sc $(SCFLAGS) objname=$@ $<
+ftbdf.o: $(CORE)base/ftbdf.c
+	sc $(SCFLAGS) objname=$@ $<
+ftbitmap.o: $(CORE)base/ftbitmap.c
+	sc $(SCFLAGS) objname=$@ $<
+ftcid.o: $(CORE)base/ftcid.c
+	sc $(SCFLAGS) objname=$@ $<
+ftfstype.o: $(CORE)base/ftfstype.c
+	sc $(SCFLAGS) objname=$@ $<
+ftgasp.o: $(CORE)base/ftgasp.c
+	sc $(SCFLAGS) objname=$@ $<
+ftglyph.o: $(CORE)base/ftglyph.c
+	sc $(SCFLAGS) objname=$@ $<
+ftgxval.o: $(CORE)base/ftgxval.c
+	sc $(SCFLAGS) objname=$@ $<
+ftlcdfil.o: $(CORE)base/ftlcdfil.c
+	sc $(SCFLAGS) objname=$@ $<
+ftmm.o: $(CORE)base/ftmm.c
+	sc $(SCFLAGS) objname=$@ $<
+ftotval.o: $(CORE)base/ftotval.c
+	sc $(SCFLAGS) objname=$@ $<
+ftpatent.o: $(CORE)base/ftpatent.c
+	sc $(SCFLAGS) objname=$@ $<
+ftpfr.o: $(CORE)base/ftpfr.c
+	sc $(SCFLAGS) objname=$@ $<
+ftstroke.o: $(CORE)base/ftstroke.c
+	sc $(SCFLAGS) objname=$@ $<
+ftsynth.o: $(CORE)base/ftsynth.c
+	sc $(SCFLAGS) objname=$@ $<
+fttype1.o: $(CORE)base/fttype1.c
+	sc $(SCFLAGS) objname=$@ $<
+ftwinfnt.o: $(CORE)base/ftwinfnt.c
+	sc $(SCFLAGS) objname=$@ $<
+ftxf86.o: $(CORE)base/ftxf86.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library autofitter module
+#
+autofit.o: $(CORE)autofit/autofit.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library PS hinting module
+#
+pshinter.o: $(CORE)pshinter/pshinter.c
+	sc $(SCFLAGS) objname=$@ $<
+#
+# freetype library PS support module
+#
+psaux.o: $(CORE)psaux/psaux.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library PS glyph names module
+#
+psnames.o: $(CORE)psnames/psnames.c
+	sc $(SCFLAGS) code=far objname=$@ $<
+
+#
+# freetype library monochrome raster module
+#
+raster.o: $(CORE)raster/raster.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library anti-aliasing raster module
+#
+smooth.o: $(CORE)smooth/smooth.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library 'sfnt' module
+#
+sfnt.o: $(CORE)sfnt/sfnt.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library glyph and image caching system (still experimental)
+#
+ftcache.o: $(CORE)cache/ftcache.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library OpenType font driver
+#
+cff.o: $(CORE)cff/cff.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library TrueType font driver
+#
+truetype.o: $(CORE)truetype/truetype.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library Type1 font driver
+#
+type1.o: $(CORE)type1/type1.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# FreeType2 library Type42 font driver
+#
+type42.o: $(CORE)type42/type42.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library CID-keyed Type1 font driver
+#
+type1cid.o: $(CORE)cid/type1cid.c
+	sc $(SCFLAGS) objname=$@ $<
+#
+# freetype library CID-keyed Type1 font driver extensions
+#
+#cidafm.o: $(CORE)cid/cidafm.c
+#	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library BDF bitmap font driver
+#
+bdf.o: $(CORE)bdf/bdf.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library PCF bitmap font driver
+#
+pcf.o: $(CORE)pcf/pcf.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library gzip support for compressed PCF bitmap fonts
+#
+gzip.o: $(CORE)gzip/ftgzip.c
+	sc $(SCFLAGS) define FAR objname=$@ $<
+
+#
+# freetype library bzip2 support for compressed PCF bitmap fonts
+#
+bzip2.o: $(CORE)bzip2/ftbzip2.c
+	sc $(SCFLAGS) define FAR objname=$@ $<
+
+#
+# freetype library compress support for compressed PCF bitmap fonts
+#
+lzw.o: $(CORE)lzw/ftlzw.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library PFR font driver
+#
+pfr.o: $(CORE)pfr/pfr.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library Windows FNT/FON bitmap font driver
+#
+winfnt.o: $(CORE)winfonts/winfnt.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library TrueTypeGX validator
+#
+gxvalid.o: $(CORE)gxvalid/gxvalid.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#
+# freetype library OpenType validator
+#
+otvalid.o: $(CORE)otvalid/otvalid.c
+	sc $(SCFLAGS) objname=$@ $<
+
+#Local Variables:
+#coding: latin-1
+#End:
diff --git a/extensions/externals/src/freetype-2.4.9/builds/amiga/src/base/ftdebug.c b/extensions/externals/src/freetype-2.4.9/builds/amiga/src/base/ftdebug.c
new file mode 100644
index 0000000..5284e69
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/amiga/src/base/ftdebug.c
@@ -0,0 +1,279 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftdebug.c                                                              */
+/*                                                                         */
+/*    Debugging and logging component (body).                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2005 by                               */
+/*  David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner.       */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This component contains various macros and functions used to ease the */
+  /* debugging of the FreeType engine.  Its main purpose is in assertion   */
+  /* checking, tracing, and error detection.                               */
+  /*                                                                       */
+  /* There are now three debugging modes:                                  */
+  /*                                                                       */
+  /* - trace mode                                                          */
+  /*                                                                       */
+  /*   Error and trace messages are sent to the log file (which can be the */
+  /*   standard error output).                                             */
+  /*                                                                       */
+  /* - error mode                                                          */
+  /*                                                                       */
+  /*   Only error messages are generated.                                  */
+  /*                                                                       */
+  /* - release mode:                                                       */
+  /*                                                                       */
+  /*   No error message is sent or generated.  The code is free from any   */
+  /*   debugging parts.                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+/*
+ * Based on the default ftdebug.c,
+ * replaced vprintf() with KVPrintF(),
+ * commented out exit(),
+ * replaced getenv() with GetVar().
+ */
+
+#include <exec/types.h>
+#include <utility/tagitem.h>
+#include <dos/exall.h>
+#include <dos/var.h>
+#define __NOLIBBASE__
+#define __NOLOBALIFACE__
+#define __USE_INLINE__
+#include <proto/dos.h>
+#include <clib/debug_protos.h>
+
+#ifndef __amigaos4__
+extern struct Library *DOSBase;
+#else
+extern struct DOSIFace *IDOS;
+#endif
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_DEBUG_H
+
+
+#if defined( FT_DEBUG_LEVEL_ERROR )
+
+  /* documentation is in ftdebug.h */
+
+  FT_BASE_DEF( void )
+  FT_Message( const char*  fmt, ... )
+  {
+    va_list  ap;
+
+
+    va_start( ap, fmt );
+/*  vprintf( fmt, ap ); */
+    KVPrintF( fmt, ap );
+    va_end( ap );
+  }
+
+
+  /* documentation is in ftdebug.h */
+
+  FT_BASE_DEF( void )
+  FT_Panic( const char*  fmt, ... )
+  {
+    va_list  ap;
+
+
+    va_start( ap, fmt );
+/*  vprintf( fmt, ap ); */
+    KVPrintF( fmt, ap );
+    va_end( ap );
+
+/*  exit( EXIT_FAILURE ); */
+  }
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+  /* array of trace levels, initialized to 0 */
+  int  ft_trace_levels[trace_count];
+
+
+  /* define array of trace toggle names */
+#define FT_TRACE_DEF( x )  #x ,
+
+  static const char*  ft_trace_toggles[trace_count + 1] =
+  {
+#include FT_INTERNAL_TRACE_H
+    NULL
+  };
+
+#undef FT_TRACE_DEF
+
+
+  /* documentation is in ftdebug.h */
+
+  FT_BASE_DEF( FT_Int )
+  FT_Trace_Get_Count( void )
+  {
+    return trace_count;
+  }
+
+
+  /* documentation is in ftdebug.h */
+
+  FT_BASE_DEF( const char * )
+  FT_Trace_Get_Name( FT_Int  idx )
+  {
+    int  max = FT_Trace_Get_Count();
+
+
+    if ( idx < max )
+      return ft_trace_toggles[idx];
+    else
+      return NULL;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Initialize the tracing sub-system.  This is done by retrieving the    */
+  /* value of the `FT2_DEBUG' environment variable.  It must be a list of  */
+  /* toggles, separated by spaces, `;', or `,'.  Example:                  */
+  /*                                                                       */
+  /*    export FT2_DEBUG="any:3 memory:7 stream:5"                         */
+  /*                                                                       */
+  /* This requests that all levels be set to 3, except the trace level for */
+  /* the memory and stream components which are set to 7 and 5,            */
+  /* respectively.                                                         */
+  /*                                                                       */
+  /* See the file <include/freetype/internal/fttrace.h> for details of the */
+  /* available toggle names.                                               */
+  /*                                                                       */
+  /* The level must be between 0 and 7; 0 means quiet (except for serious  */
+  /* runtime errors), and 7 means _very_ verbose.                          */
+  /*                                                                       */
+  FT_BASE_DEF( void )
+  ft_debug_init( void )
+  {
+/*  const char*  ft2_debug = getenv( "FT2_DEBUG" ); */
+    char         buf[256];
+    const char*  ft2_debug = &buf[0];
+
+
+/*  if ( ft2_debug ) */
+    if ( GetVar( "FT2_DEBUG", (STRPTR)ft2_debug, 256, LV_VAR ) > 0 )
+    {
+      const char*  p = ft2_debug;
+      const char*  q;
+
+
+      for ( ; *p; p++ )
+      {
+        /* skip leading whitespace and separators */
+        if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
+          continue;
+
+        /* read toggle name, followed by ':' */
+        q = p;
+        while ( *p && *p != ':' )
+          p++;
+
+        if ( *p == ':' && p > q )
+        {
+          FT_Int  n, i, len = (FT_Int)( p - q );
+          FT_Int  level = -1, found = -1;
+
+
+          for ( n = 0; n < trace_count; n++ )
+          {
+            const char*  toggle = ft_trace_toggles[n];
+
+
+            for ( i = 0; i < len; i++ )
+            {
+              if ( toggle[i] != q[i] )
+                break;
+            }
+
+            if ( i == len && toggle[i] == 0 )
+            {
+              found = n;
+              break;
+            }
+          }
+
+          /* read level */
+          p++;
+          if ( *p )
+          {
+            level = *p++ - '0';
+            if ( level < 0 || level > 7 )
+              level = -1;
+          }
+
+          if ( found >= 0 && level >= 0 )
+          {
+            if ( found == trace_any )
+            {
+              /* special case for `any' */
+              for ( n = 0; n < trace_count; n++ )
+                ft_trace_levels[n] = level;
+            }
+            else
+              ft_trace_levels[found] = level;
+          }
+        }
+      }
+    }
+  }
+
+
+#else  /* !FT_DEBUG_LEVEL_TRACE */
+
+
+  FT_BASE_DEF( void )
+  ft_debug_init( void )
+  {
+    /* nothing */
+  }
+
+
+  FT_BASE_DEF( FT_Int )
+  FT_Trace_Get_Count( void )
+  {
+    return 0;
+  }
+
+
+  FT_BASE_DEF( const char * )
+  FT_Trace_Get_Name( FT_Int  idx )
+  {
+    FT_UNUSED( idx );
+
+    return NULL;
+  }
+
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+/*
+Local Variables:
+coding: latin-1
+End:
+*/
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/builds/amiga/src/base/ftsystem.c b/extensions/externals/src/freetype-2.4.9/builds/amiga/src/base/ftsystem.c
new file mode 100644
index 0000000..6f9eac1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/amiga/src/base/ftsystem.c
@@ -0,0 +1,530 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsystem.c                                                             */
+/*                                                                         */
+/*    Amiga-specific FreeType low-level system interface (body).           */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2005, 2006, 2007, 2010 by                   */
+/*  David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner.       */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file contains the Amiga interface used by FreeType to access     */
+  /* low-level, i.e. memory management, i/o access as well as thread       */
+  /* synchronisation.                                                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Maintained by Detlef Würkner <TetiSoft@apg.lahn.de>                   */
+  /*                                                                       */
+  /* Based on the original ftsystem.c,                                     */
+  /* modified to avoid fopen(), fclose(), fread(), fseek(), ftell(),       */
+  /* malloc(), realloc(), and free().                                      */
+  /*                                                                       */
+  /* Those C library functions are often not thread-safe or cant be        */
+  /* used in a shared Amiga library. If that's not a problem for you,       */
+  /* you can of course use the default ftsystem.c with C library calls     */
+  /* instead.                                                              */
+  /*                                                                       */
+  /* This implementation needs exec V39+ because it uses AllocPooled() etc */
+  /*                                                                       */
+  /*************************************************************************/
+
+#define __NOLIBBASE__
+#define __NOGLOBALIFACE__
+#define __USE_INLINE__
+#include <proto/exec.h>
+#include <dos/stdio.h>
+#include <proto/dos.h>
+#ifdef __amigaos4__
+extern struct ExecIFace *IExec;
+extern struct DOSIFace  *IDOS;
+#else
+extern struct Library   *SysBase;
+extern struct Library   *DOSBase;
+#endif
+
+#define IOBUF_SIZE 512
+
+/* structure that helps us to avoid
+ * useless calls of Seek() and Read()
+ */
+struct SysFile
+{
+  BPTR  file;
+  ULONG iobuf_start;
+  ULONG iobuf_end;
+  UBYTE iobuf[IOBUF_SIZE];
+};
+
+#ifndef __amigaos4__
+/* C implementation of AllocVecPooled (see autodoc exec/AllocPooled) */
+APTR
+Alloc_VecPooled( APTR   poolHeader,
+                 ULONG  memSize )
+{
+  ULONG  newSize = memSize + sizeof ( ULONG );
+  ULONG  *mem = AllocPooled( poolHeader, newSize );
+
+  if ( !mem )
+    return NULL;
+  *mem = newSize;
+  return mem + 1;
+}
+
+/* C implementation of FreeVecPooled (see autodoc exec/AllocPooled) */
+void
+Free_VecPooled( APTR  poolHeader,
+                APTR  memory )
+{
+  ULONG  *realmem = (ULONG *)memory - 1;
+
+  FreePooled( poolHeader, realmem, *realmem );
+}
+#endif
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_SYSTEM_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                       MEMORY MANAGEMENT INTERFACE                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* It is not necessary to do any error checking for the                  */
+  /* allocation-related functions.  This is done by the higher level       */
+  /* routines like ft_mem_alloc() or ft_mem_realloc().                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_alloc                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory allocation function.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A pointer to the memory object.                          */
+  /*                                                                       */
+  /*    size   :: The requested size in bytes.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The address of newly allocated block.                              */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void* )
+  ft_alloc( FT_Memory  memory,
+            long       size )
+  {
+#ifdef __amigaos4__
+    return AllocVecPooled( memory->user, size );
+#else
+    return Alloc_VecPooled( memory->user, size );
+#endif
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_realloc                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory reallocation function.                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory   :: A pointer to the memory object.                        */
+  /*                                                                       */
+  /*    cur_size :: The current size of the allocated memory block.        */
+  /*                                                                       */
+  /*    new_size :: The newly requested size in bytes.                     */
+  /*                                                                       */
+  /*    block    :: The current address of the block in memory.            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The address of the reallocated memory block.                       */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void* )
+  ft_realloc( FT_Memory  memory,
+              long       cur_size,
+              long       new_size,
+              void*      block )
+  {
+    void* new_block;
+
+#ifdef __amigaos4__
+    new_block = AllocVecPooled ( memory->user, new_size );
+#else
+    new_block = Alloc_VecPooled ( memory->user, new_size );
+#endif
+    if ( new_block != NULL )
+    {
+      CopyMem ( block, new_block,
+                ( new_size > cur_size ) ? cur_size : new_size );
+#ifdef __amigaos4__
+      FreeVecPooled ( memory->user, block );
+#else
+      Free_VecPooled ( memory->user, block );
+#endif
+    }
+    return new_block;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_free                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory release function.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory  :: A pointer to the memory object.                         */
+  /*                                                                       */
+  /*    block   :: The address of block in memory to be freed.             */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void )
+  ft_free( FT_Memory  memory,
+           void*      block )
+  {
+#ifdef __amigaos4__
+    FreeVecPooled( memory->user, block );
+#else
+    Free_VecPooled( memory->user, block );
+#endif
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     RESOURCE MANAGEMENT INTERFACE                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_io
+
+  /* We use the macro STREAM_FILE for convenience to extract the       */
+  /* system-specific stream handle from a given FreeType stream object */
+#define STREAM_FILE( stream )  ( (struct SysFile *)stream->descriptor.pointer )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_amiga_stream_close                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The function to close a stream.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: A pointer to the stream object.                          */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void )
+  ft_amiga_stream_close( FT_Stream  stream )
+  {
+    struct SysFile* sysfile;
+
+    sysfile = STREAM_FILE( stream );
+    Close ( sysfile->file );
+    FreeMem ( sysfile, sizeof ( struct SysFile ));
+
+    stream->descriptor.pointer = NULL;
+    stream->size               = 0;
+    stream->base               = 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_amiga_stream_io                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The function to open a stream.                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: A pointer to the stream object.                          */
+  /*                                                                       */
+  /*    offset :: The position in the data stream to start reading.        */
+  /*                                                                       */
+  /*    buffer :: The address of buffer to store the read data.            */
+  /*                                                                       */
+  /*    count  :: The number of bytes to read from the stream.             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The number of bytes actually read.                                 */
+  /*                                                                       */
+  FT_CALLBACK_DEF( unsigned long )
+  ft_amiga_stream_io( FT_Stream       stream,
+                      unsigned long   offset,
+                      unsigned char*  buffer,
+                      unsigned long   count )
+  {
+    struct SysFile* sysfile;
+    unsigned long   read_bytes;
+
+    if ( count != 0 )
+    {
+      sysfile = STREAM_FILE( stream );
+
+      /* handle the seek */
+      if ( (offset < sysfile->iobuf_start) || (offset + count > sysfile->iobuf_end) )
+      {
+        /* requested offset implies we need a buffer refill */
+        if ( !sysfile->iobuf_end || offset != sysfile->iobuf_end )
+        {
+          /* a physical seek is necessary */
+          Seek( sysfile->file, offset, OFFSET_BEGINNING );
+        }
+        sysfile->iobuf_start = offset;
+        sysfile->iobuf_end = 0; /* trigger a buffer refill */
+      }
+
+      /* handle the read */
+      if ( offset + count <= sysfile->iobuf_end )
+      {
+        /* we have buffer and requested bytes are all inside our buffer */
+        CopyMem( &sysfile->iobuf[offset - sysfile->iobuf_start], buffer, count );
+        read_bytes = count;
+      }
+      else
+      {
+        /* (re)fill buffer */
+        if ( count <= IOBUF_SIZE )
+        {
+          /* requested bytes is a subset of the buffer */
+          read_bytes = Read( sysfile->file, sysfile->iobuf, IOBUF_SIZE );
+          if ( read_bytes == -1UL )
+          {
+            /* error */
+            read_bytes = 0;
+          }
+          else
+          {
+            sysfile->iobuf_end = offset + read_bytes;
+            CopyMem( sysfile->iobuf, buffer, count );
+            if ( read_bytes > count )
+            {
+              read_bytes = count;
+            }
+          }
+        }
+        else
+        {
+          /* we actually need more than our buffer can hold, so we decide
+          ** to do a single big read, and then copy the last IOBUF_SIZE
+          ** bytes of that to our internal buffer for later use */
+          read_bytes = Read( sysfile->file, buffer, count );
+          if ( read_bytes == -1UL )
+          {
+            /* error */
+            read_bytes = 0;
+          }
+          else
+          {
+            ULONG bufsize;
+
+            bufsize = ( read_bytes > IOBUF_SIZE ) ? IOBUF_SIZE : read_bytes;
+            sysfile->iobuf_end = offset + read_bytes;
+            sysfile->iobuf_start = sysfile->iobuf_end - bufsize;
+            CopyMem( &buffer[read_bytes - bufsize] , sysfile->iobuf, bufsize );
+          }
+        }
+      }
+    }
+    else
+    {
+      read_bytes = 0;
+    }
+
+    return read_bytes;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_Open( FT_Stream    stream,
+                  const char*  filepathname )
+  {
+    struct FileInfoBlock*  fib;
+    struct SysFile*        sysfile;
+
+
+    if ( !stream )
+      return FT_Err_Invalid_Stream_Handle;
+
+#ifdef __amigaos4__
+    sysfile = AllocMem ( sizeof (struct SysFile ), MEMF_SHARED );
+#else
+    sysfile = AllocMem ( sizeof (struct SysFile ), MEMF_PUBLIC );
+#endif
+    if ( !sysfile )
+    {
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not open `%s'\n", filepathname ));
+
+      return FT_Err_Cannot_Open_Resource;
+    }
+    sysfile->file = Open( (STRPTR)filepathname, MODE_OLDFILE );
+    if ( !sysfile->file )
+    {
+      FreeMem ( sysfile, sizeof ( struct SysFile ));
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not open `%s'\n", filepathname ));
+
+      return FT_Err_Cannot_Open_Resource;
+    }
+
+    fib = AllocDosObject( DOS_FIB, NULL );
+    if ( !fib )
+    {
+      Close ( sysfile->file );
+      FreeMem ( sysfile, sizeof ( struct SysFile ));
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not open `%s'\n", filepathname ));
+
+      return FT_Err_Cannot_Open_Resource;
+    }
+    if ( !( ExamineFH( sysfile->file, fib ) ) )
+    {
+      FreeDosObject( DOS_FIB, fib );
+      Close ( sysfile->file );
+      FreeMem ( sysfile, sizeof ( struct SysFile ));
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not open `%s'\n", filepathname ));
+
+      return FT_Err_Cannot_Open_Resource;
+    }
+    stream->size = fib->fib_Size;
+    FreeDosObject( DOS_FIB, fib );
+
+    stream->descriptor.pointer = (void *)sysfile;
+    stream->pathname.pointer   = (char*)filepathname;
+    sysfile->iobuf_start       = 0;
+    sysfile->iobuf_end         = 0;
+    stream->pos                = 0;
+
+    stream->read  = ft_amiga_stream_io;
+    stream->close = ft_amiga_stream_close;
+
+    if ( !stream->size )
+    {
+      ft_amiga_stream_close( stream );
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " opened `%s' but zero-sized\n", filepathname ));
+      return FT_Err_Cannot_Open_Stream;;
+    }
+
+    FT_TRACE1(( "FT_Stream_Open:" ));
+    FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
+                filepathname, stream->size ));
+
+    return FT_Err_Ok;
+  }
+
+
+#ifdef FT_DEBUG_MEMORY
+
+  extern FT_Int
+  ft_mem_debug_init( FT_Memory  memory );
+
+  extern void
+  ft_mem_debug_done( FT_Memory  memory );
+
+#endif
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( FT_Memory )
+  FT_New_Memory( void )
+  {
+    FT_Memory  memory;
+
+
+#ifdef __amigaos4__
+    memory = (FT_Memory)AllocVec( sizeof ( *memory ), MEMF_SHARED );
+#else
+    memory = (FT_Memory)AllocVec( sizeof ( *memory ), MEMF_PUBLIC );
+#endif
+    if ( memory )
+    {
+#ifdef __amigaos4__
+      memory->user = CreatePool( MEMF_SHARED, 16384, 16384 );
+#else
+      memory->user = CreatePool( MEMF_PUBLIC, 16384, 16384 );
+#endif
+      if ( memory->user == NULL )
+      {
+        FreeVec( memory );
+        memory = NULL;
+      }
+      else
+      {
+        memory->alloc   = ft_alloc;
+        memory->realloc = ft_realloc;
+        memory->free    = ft_free;
+#ifdef FT_DEBUG_MEMORY
+        ft_mem_debug_init( memory );
+#endif
+      }
+    }
+
+    return memory;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( void )
+  FT_Done_Memory( FT_Memory  memory )
+  {
+#ifdef FT_DEBUG_MEMORY
+    ft_mem_debug_done( memory );
+#endif
+
+    DeletePool( memory->user );
+    FreeVec( memory );
+  }
+
+/*
+Local Variables:
+coding: latin-1
+End:
+*/
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/builds/ansi/ansi-def.mk b/extensions/externals/src/freetype-2.4.9/builds/ansi/ansi-def.mk
new file mode 100644
index 0000000..2c58572
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/ansi/ansi-def.mk
@@ -0,0 +1,74 @@
+#
+# FreeType 2 configuration rules for a `normal' ANSI system
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DELETE    := rm -f
+CAT       := cat
+SEP       := /
+BUILD_DIR := $(TOP_DIR)/builds/ansi
+PLATFORM  := ansi
+
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+
+# The name of the final library file.  Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := lib$(PROJECT)
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+CFLAGS ?= -c
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS :=
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/ansi/ansi.mk b/extensions/externals/src/freetype-2.4.9/builds/ansi/ansi.mk
new file mode 100644
index 0000000..32b3bac
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/ansi/ansi.mk
@@ -0,0 +1,21 @@
+#
+# FreeType 2 configuration rules for a `normal' pseudo ANSI compiler/system
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+include $(TOP_DIR)/builds/ansi/ansi-def.mk
+include $(TOP_DIR)/builds/compiler/ansi-cc.mk
+include $(TOP_DIR)/builds/link_std.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/atari/ATARI.H b/extensions/externals/src/freetype-2.4.9/builds/atari/ATARI.H
new file mode 100644
index 0000000..9f78c92
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/atari/ATARI.H
@@ -0,0 +1,20 @@
+#if defined( __GXVALID_H__ )
+#pragma warn -aus /* too many unevaluated variables in gxvalid */
+#endif
+
+#ifndef ATARI_H
+#define ATARI_H
+
+#pragma warn -stu
+
+/* PureC doesn't like 32bit enumerations */
+
+#ifndef FT_IMAGE_TAG
+#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value
+#endif /* FT_IMAGE_TAG */
+
+#ifndef FT_ENC_TAG
+#define FT_ENC_TAG( value, a, b, c, d ) value
+#endif /* FT_ENC_TAG */
+
+#endif /* ATARI_H */
diff --git a/extensions/externals/src/freetype-2.4.9/builds/atari/FNames.SIC b/extensions/externals/src/freetype-2.4.9/builds/atari/FNames.SIC
new file mode 100644
index 0000000..f365717
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/atari/FNames.SIC
@@ -0,0 +1,37 @@
+/* the following changes file names for PureC projects */
+
+if (argc > 0)
+{
+	ordner = argv[0];
+	if (basename(ordner) == "") /* ist Ordner */
+	{
+		ChangeFilenames(ordner);
+	}
+}
+
+proc ChangeFilenames(folder)
+local i,entries,directory,file;
+{
+	entries = filelist(directory,folder);
+	for (i = 0; i < entries; ++i)
+	{
+		file = directory[i,0];
+		if ((directory[i,3]&16) > 0) /* subdirectory */
+		{
+			ChangeFilenames(folder+file+"\\");
+		}
+		else
+		{
+			if ((stricmp(suffix(file),".h")==0)|(stricmp(suffix(file),".c")==0))
+			ChangeFilename(folder,file);
+		}
+	}
+}
+
+proc ChangeFilename(path,datei)
+local newfile,err;
+{
+	newfile=datei;
+	newfile[0]=(newfile[0] | 32) ^ 32;
+	err=files.rename("-q",path+datei,newfile);
+}
diff --git a/extensions/externals/src/freetype-2.4.9/builds/atari/FREETYPE.PRJ b/extensions/externals/src/freetype-2.4.9/builds/atari/FREETYPE.PRJ
new file mode 100644
index 0000000..4776a5b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/atari/FREETYPE.PRJ
@@ -0,0 +1,32 @@
+;FreeType project file
+
+FREETYPE.LIB
+
+.C [-K -P -R -A]
+.L [-J -V]
+.S
+
+=
+
+..\..\src\base\ftsystem.c
+..\..\src\base\ftdebug.c
+
+..\..\src\base\ftinit.c
+..\..\src\base\ftglyph.c
+..\..\src\base\ftmm
+..\..\src\base\ftbbox
+
+..\..\src\base\ftbase.c
+..\..\src\autohint\autohint.c
+;..\..\src\cache\ftcache.c
+..\..\src\cff\cff.c
+..\..\src\cid\type1cid.c
+..\..\src\psaux\psaux.c
+..\..\src\pshinter\pshinter.c
+..\..\src\psnames\psnames.c
+..\..\src\raster\raster.c
+..\..\src\sfnt\sfnt.c
+..\..\src\smooth\smooth.c
+..\..\src\truetype\truetype.c
+..\..\src\type1\type1.c
+..\..\src\type42\type42.c
diff --git a/extensions/externals/src/freetype-2.4.9/builds/atari/README.TXT b/extensions/externals/src/freetype-2.4.9/builds/atari/README.TXT
new file mode 100644
index 0000000..04eec63
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/atari/README.TXT
@@ -0,0 +1,51 @@
+Compiling FreeType 2 with PureC compiler
+========================================
+
+[See below for a German version.]
+
+To compile FreeType 2 as a library the following changes must be applied:
+
+- All *.c files must start with an uppercase letter.
+  (In case GEMSCRIPT is available:
+  Simply drag the whole FreeType 2 directory to the file `FNames.SIC'.)
+
+- You have to change the INCLUDE directory in PureC's compiler options
+  to contain both the `INCLUDE' and `freetype2\include' directory.
+  Example:
+
+    INCLUDE;E:\freetype2\include
+
+- The file `freetype2/include/Ft2build.h' must be patched as follows to
+  include ATARI.H:
+
+    #ifndef __FT2_BUILD_GENERIC_H__
+    #define __FT2_BUILD_GENERIC_H__
+
+    #include "ATARI.H"
+
+
+
+Compilieren von FreeType 2 mit PureC
+====================================
+
+Um FreeType 2 als eine Bibliothek (library) zu compilieren, muss folgendes
+ge„ndert werden:
+
+- Alle *.c-files m�ssen mit einem GROSSBUCHSTABEN beginnen.
+  (Falls GEMSCRIPT zur Verf�gung steht:
+  Den kompletten Ordner freetype2 auf die Datei `FNames.SIC' draggen.)
+
+- In den Compiler-Optionen von PureC muss das INCLUDE directory auf INCLUDE
+  und freetype2\include verweisen. Z.B.:
+
+    INCLUDE;E:\freetype2\include
+
+- In der Datei freetype2/include/Ft2build.h muss zu Beginn
+  ein #include "ATARI.H" wie folgt eingef�gt werden:
+
+    #ifndef __FT2_BUILD_GENERIC_H__
+    #define __FT2_BUILD_GENERIC_H__
+
+    #include "ATARI.H"
+
+--- end of README.TXT ---
diff --git a/extensions/externals/src/freetype-2.4.9/builds/atari/deflinejoiner.awk b/extensions/externals/src/freetype-2.4.9/builds/atari/deflinejoiner.awk
new file mode 100644
index 0000000..c872a70
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/atari/deflinejoiner.awk
@@ -0,0 +1,181 @@
+#!/usr/bin/env awk
+
+
+function shift( array, \
+                junk, elm0, l )
+{
+  elm0 = array[0]
+  for ( l = 0; l < asorti( array, junk ) - 1; l++ )
+    array[l] = array[l+1];
+  delete array[l]
+  return elm0
+}
+
+
+function init_cpp_src_line()
+{
+  logical_line = ""
+  delete break_pos 
+}
+
+
+function shift_valid_bp( array, \
+                         junk, elm )
+{
+  elm = -1
+
+  if ( 0 < asorti( array, junk ) )
+    do {
+      elm = shift( array )
+    } while ( 0 > elm );
+
+  return elm
+}
+
+
+function check_cpp_src_line_break_pos( \
+                                       i, junk )
+{
+  printf( "break_pos:" )
+  for ( i = 0; i < asorti( break_pos, junk ); i++ )
+    printf( " %d", break_pos[i] );
+  printf( "\n" )
+}
+
+
+function check_cpp_src_line()
+{
+  printf( "logical_line[%s]\n", logical_line )
+  check_cpp_src_line_break_pos()
+}
+
+
+function append_line( phys_line, \
+                      filt_line, bp_len )
+{
+  filt_line = phys_line
+  sub( /\\$/, " ", filt_line )
+  logical_line    = logical_line filt_line
+  bp_len = asorti( break_pos, junk )
+  break_pos[bp_len] = length( logical_line ) - 1
+}
+
+
+function print_line( \
+                     c0, c1, i, junk, part_str )
+{
+  c0 = 0
+
+  while( asorti( break_pos, junk ) > 1 )
+  {
+    if ( ( c1 = shift_valid_bp( break_pos ) ) < 1 )
+    {
+      part_str = substr( logical_line, c0 + 1 )
+      printf( "%s\n", part_str )
+      return
+    }
+
+    part_str = substr( logical_line, c0 + 1, c1 - c0 + 1 )
+    gsub( / $/, "\\", part_str )
+    printf( "%s\n", part_str )
+    c0 = c1 + 1
+  }
+
+  part_str = substr( logical_line, c0 + 1 )
+  printf( "%s\n", part_str )
+}
+
+
+function shrink_spaces( pos, \
+                        tail, removed_length, k )
+{
+  tail = substr( logical_line, pos )
+  sub( /^[ \t]+/, " ", tail )
+  removed_length = length( logical_line ) - pos - length( tail ) + 1
+  logical_line = substr( logical_line, 0, pos - 1 ) tail
+
+
+  for ( k = 0; k < asorti( break_pos, junk ); k++ )
+    if ( ( pos + removed_length ) <= break_pos[k] )
+      break_pos[k] = break_pos[k] - removed_length;
+    else if ( pos <= break_pos[k] )
+      break_pos[k] = -1;
+
+  return removed_length
+}
+
+
+function shrink_spaces_to_linebreak( pos, \
+                                     junk, part_str, removed_length, i )
+{
+  for ( i = 0; i < asorti( break_pos, junk ) && break_pos[i] < pos ; i++ )
+    ;
+ 
+  if ( break_pos[i] < 1 ) 
+    return;
+
+  part_str = substr( logical_line, pos, break_pos[i] - pos + 1 )
+  sub( /^[ \t]+/, " ", part_str )
+  removed_length = ( break_pos[i] - pos + 1 ) - length( part_str )
+
+  tail = substr( logical_line, pos + removed_length )
+  logical_line = substr( logical_line, 0, pos - 1 ) tail
+
+  for ( ; i < asorti( break_pos, junk ); i++ )
+    break_pos[i] -= removed_length;
+
+  return removed_length
+}
+
+
+function delete_linebreaks_in_2nd_token( \
+                                           tail, paren_depth, junk, i, j, k, l )
+{
+  if ( logical_line ~ /^[ \t]*#[ \t]*define[ \t]+[0-9A-Za-z_]+\(/ )
+  {
+    tail = logical_line
+    sub( /^[ \t]*#[ \t]*define[ \t]+[0-9A-Za-z_]+/, "", tail )
+
+    paren_depth = 0
+    l = 0
+    i = length( logical_line ) - length( tail ) + 1 # seek to the 1st op paren
+    j = i
+    do {
+      if ( substr( logical_line, j, 2 ) ~ /[ \t][ \t]/ )
+        l = shrink_spaces( j );
+      else if ( substr( logical_line, j, 1 ) == "(" )
+        paren_depth += 1;
+      else if ( substr( logical_line, j, 1 ) == ")" )
+        paren_depth -= 1;
+      j += 1
+    } while ( j < length( logical_line ) && paren_depth != 0 )
+
+    for ( k = 0; k < asorti( break_pos, junk ); k++ )
+      if ( i <= break_pos[k] && break_pos[k] < j )
+        break_pos[k] = -1;
+
+    if ( l > 0 )
+      shrink_spaces_to_linebreak( j );
+  }
+}
+
+
+BEGIN{
+  init_cpp_src_line()
+}
+{
+  append_line( $0 )
+  if ( $0 !~ /\\$/ )
+  {
+    delete_linebreaks_in_2nd_token()
+    print_line()
+    init_cpp_src_line()
+  }
+}
+END{
+  if ( 0 < length( logical_line ) )
+  {
+    delete_linebreaks_in_2nd_token()
+    print_line()
+  }
+}
diff --git a/extensions/externals/src/freetype-2.4.9/builds/atari/gen-purec-patch.sh b/extensions/externals/src/freetype-2.4.9/builds/atari/gen-purec-patch.sh
new file mode 100644
index 0000000..1ec050c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/atari/gen-purec-patch.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+TOP_DIR=.
+OBJ_DIR=.
+
+for x in "$@"
+do
+  case x"$x" in
+  x--srcdir=* | x--topdir=* )
+    TOP_DIR=`echo $x | sed 's/^--[a-z]*dir=//'`
+    ;;
+  x--builddir=* | x--objdir=* )
+    OBJ_DIR=`echo $x | sed 's/^--[a-z]*dir=//'`
+    ;;
+  esac
+done
+
+mkdir -p ${OBJ_DIR}/builds/atari/tmp/orig
+
+( cd ${TOP_DIR} && find . -name '*.[CHch]' -type f | fgrep -v builds/atari/tmp | cpio -o ) | \
+( cd ${OBJ_DIR}/builds/atari/tmp/orig && cpio -idum )
+cp ${TOP_DIR}/builds/atari/deflinejoiner.awk ${OBJ_DIR}/builds/atari/tmp
+
+pushd ${OBJ_DIR}/builds/atari/tmp
+
+  cp -pr orig purec
+  for f in `cd orig && find . -type f`
+  do
+    echo filter $f
+    env LANG=C awk -f deflinejoiner.awk < orig/$f > purec/$f
+  done
+
+  echo '#define FT2_BUILD_LIBRARY'  >  purec/include/ft2build.h
+  echo '#include "ATARI.H"'         >> purec/include/ft2build.h
+  env LANG=C awk -f deflinejoiner.awk < orig/include/ft2build.h >> purec/include/ft2build.h
+
+  env LANG=C diff -ur orig purec > ../purec.diff
+
+popd
+rm -rf ${OBJ_DIR}/builds/atari/tmp
diff --git a/extensions/externals/src/freetype-2.4.9/builds/beos/beos-def.mk b/extensions/externals/src/freetype-2.4.9/builds/beos/beos-def.mk
new file mode 100644
index 0000000..4371a30
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/beos/beos-def.mk
@@ -0,0 +1,76 @@
+#
+# FreeType 2 configuration rules for a BeOS system
+#
+# this is similar to the "ansi-def.mk" file, except for BUILD and PLATFORM
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DELETE    := rm -f
+CAT       := cat
+SEP       := /
+BUILD_DIR := $(TOP_DIR)/builds/beos
+PLATFORM  := beos
+
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+
+# The name of the final library file.  Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := lib$(PROJECT)
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+CFLAGS ?= -c
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS :=
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/beos/beos.mk b/extensions/externals/src/freetype-2.4.9/builds/beos/beos.mk
new file mode 100644
index 0000000..b5c8bda
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/beos/beos.mk
@@ -0,0 +1,19 @@
+#
+# FreeType 2 configuration rules for a BeOS system
+#
+
+# Copyright 1996-2000, 2002, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+include $(TOP_DIR)/builds/beos/beos-def.mk
+include $(TOP_DIR)/builds/compiler/ansi-cc.mk
+include $(TOP_DIR)/builds/link_std.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/beos/detect.mk b/extensions/externals/src/freetype-2.4.9/builds/beos/detect.mk
new file mode 100644
index 0000000..24a0878
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/beos/detect.mk
@@ -0,0 +1,41 @@
+#
+# FreeType 2 configuration file to detect an BeOS host platform.
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+.PHONY: setup
+
+
+ifeq ($(PLATFORM),ansi)
+
+  ifdef BE_HOST_CPU
+
+    PLATFORM := beos
+
+  endif # test MACHTYPE beos
+endif
+
+ifeq ($(PLATFORM),beos)
+
+  DELETE      := rm -f
+  CAT         := cat
+  SEP         := /
+  BUILD_DIR   := $(TOP_DIR)/builds/beos
+  CONFIG_FILE := beos.mk
+
+  setup: std_setup
+
+endif   # test PLATFORM beos
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/ansi-cc.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/ansi-cc.mk
new file mode 100644
index 0000000..3b668e2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/ansi-cc.mk
@@ -0,0 +1,80 @@
+#
+# FreeType 2 generic pseudo ANSI compiler
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC           := cc
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := o
+SO := o
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := a
+SA := a
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+CFLAGS ?= -c
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+#  we assume the compiler is already strictly ANSI
+#
+ANSIFLAGS :=
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY   = $(AR) -r $@ $(subst /,$(COMPILER_SEP),$(OBJECTS_LIST))
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/bcc-dev.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/bcc-dev.mk
new file mode 100644
index 0000000..63a46ad
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/bcc-dev.mk
@@ -0,0 +1,86 @@
+#
+#  FreeType 2 Borland C++-specific with NO OPTIMIZATIONS + DEBUGGING
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC           := bcc32
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := obj
+SO := obj
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := lib
+SA := lib
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L :=
+
+
+# Target flag -- no trailing space.
+#
+T  := -o
+TE := -e 
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+CFLAGS ?= -q -c -y -d -v -Od -w-par -w-ccc -w-rch -w-pro -w-aus
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := -A
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY   = tlib /u /P128 $(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST:%=+%))
+
+
+# Borland C++ specific temporary files
+#
+CLEAN += \
+         $(subst /,$(SEP),$(TOP_DIR)/apinames.$(O)) \
+         $(subst /,$(SEP),$(OBJ_DIR)/apinames.tds)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/bcc.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/bcc.mk
new file mode 100644
index 0000000..855edad
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/bcc.mk
@@ -0,0 +1,86 @@
+#
+# FreeType 2 Borland C++-specific rules
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC           := bcc32
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := obj
+SO := obj
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := lib
+SA := lib
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L :=
+
+
+# Target flag -- no trailing space.
+#
+T  := -o
+TE := -e
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+CFLAGS ?= -c -q -y -d -v -Od -w-par -w-ccc -w-rch -w-pro -w-aus
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := -A
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY   = tlib /u /P128 $(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST:%=+%))
+
+
+# Borland C++ specific temporary files
+#
+CLEAN += \
+         $(subst /,$(SEP),$(TOP_DIR)/apinames.$(O)) \
+         $(subst /,$(SEP),$(OBJ_DIR)/apinames.tds)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/emx.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/emx.mk
new file mode 100644
index 0000000..c237005
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/emx.mk
@@ -0,0 +1,77 @@
+#
+# FreeType 2 emx-specific definitions
+#
+
+
+# Copyright 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC           := set GCCOPT="-ansi -pedantic"; gcc
+COMPILER_SEP := /
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := o
+SO := o
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := a
+SA := a
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+CFLAGS ?= -c -g -O6 -Wall
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS :=
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY   = $(foreach m,$(OBJECTS_LIST),$(AR) -r $@ $(m);) echo > nul
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/gcc-dev.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/gcc-dev.mk
new file mode 100644
index 0000000..c63e126
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/gcc-dev.mk
@@ -0,0 +1,95 @@
+#
+# FreeType 2 gcc-specific with NO OPTIMIZATIONS + DEBUGGING
+#
+
+
+# Copyright 1996-2000, 2003, 2004, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC           := gcc
+COMPILER_SEP := /
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := o
+SO := o
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := a
+SA := a
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+ifndef CFLAGS
+  ifeq ($(findstring g++,$(CC)),)
+    nested_externs    := -Wnested-externs
+    strict_prototypes := -Wstrict-prototypes
+  endif
+
+  CFLAGS := -c -g -O0 \
+            -Wall \
+            -W \
+            -Wundef \
+            -Wshadow \
+            -Wpointer-arith \
+            -Wwrite-strings \
+            -Wredundant-decls \
+            -Wno-long-long \
+            $(nested_externs) \
+            $(strict_prototypes)
+endif
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := -ansi -pedantic
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY   = $(AR) -r $@ $(OBJECTS_LIST)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/gcc.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/gcc.mk
new file mode 100644
index 0000000..f6b7101
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/gcc.mk
@@ -0,0 +1,77 @@
+#
+# FreeType 2 gcc-specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2006, 2009 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC           := gcc
+COMPILER_SEP := /
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := o
+SO := o
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := a
+SA := a
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+CFLAGS ?= -c -g -O3 -Wall
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := -ansi -pedantic
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY   = $(AR) -r $@ $(OBJECTS_LIST)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/intelc.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/intelc.mk
new file mode 100644
index 0000000..413ce5b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/intelc.mk
@@ -0,0 +1,85 @@
+#
+# FreeType 2 Intel C/C++ definitions (VC++ compatibility mode)
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# compiler command line name
+#
+CC           := icl
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := obj
+SO := obj
+
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := lib
+SA := lib
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := /I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := /D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := /Fl
+
+
+# Target flag.
+#
+T := /Fo
+TE := /Fe
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+#   Note that the Intel C/C++ compiler version 4.5 complains about
+#   the use of FT_FIELD_OFFSET with "value must be arithmetic type"!
+#   This really looks like a bug in the compiler because the macro
+#   _does_ compute an arithmetic value, so we disable this warning
+#   with "/Qwd32".
+#
+CFLAGS ?= /nologo /c /Ox /G5 /W3 /Qwd32
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := /Qansi_alias /Za
+
+# Library linking
+#
+#CLEAN_LIBRARY =
+LINK_LIBRARY = lib /nologo /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/unix-lcc.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/unix-lcc.mk
new file mode 100644
index 0000000..d79f508
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/unix-lcc.mk
@@ -0,0 +1,83 @@
+#
+# FreeType 2 Unix LCC specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Command line name
+#
+CC           := lcc
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := o
+SO := o
+
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := a
+SA := a
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+CFLAGS ?= -c -g
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+#  LCC is pure ANSI anyway!
+#
+#  the "-A" flag simply increments verbosity about non ANSI code
+#
+ANSIFLAGS := -A
+
+
+# library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(PROJECT_LIBRARY)
+LINK_LIBRARY   = $(AR) -r $@ $(OBJECTS_LIST)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/visualage.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/visualage.mk
new file mode 100644
index 0000000..c109659
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/visualage.mk
@@ -0,0 +1,76 @@
+#
+# FreeType 2 Visual Age C++ specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# command line compiler name
+#
+CC           := icc
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := obj
+SO := obj
+
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := lib
+SA := lib
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := /I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := /D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := /Fl
+
+
+# Target flag.
+#
+T := /Fo
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+CFLAGS ?= /Q- /Gd+ /O2 /G5 /W3 /C
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSI_FLAGS := /Sa
+
+
+# Library linking
+#
+#CLEAN_LIBRARY :=
+LINK_LIBRARY = lib /nologo /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/visualc.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/visualc.mk
new file mode 100644
index 0000000..2e19ef8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/visualc.mk
@@ -0,0 +1,82 @@
+#
+# FreeType 2 Visual C++ definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# compiler command line name
+#
+CC           := cl
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := obj
+SO := obj
+
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := lib
+SA := lib
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := /I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := /D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := /Fl
+
+
+# Target flag.
+#
+T := /Fo
+
+# Target executable flag
+#
+TE := /Fe
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+CFLAGS ?= /nologo /c /Ox /W3 /WX
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := /Za /D_CRT_SECURE_NO_DEPRECATE
+
+
+# Library linking
+#
+#CLEAN_LIBRARY =
+LINK_LIBRARY  = lib /nologo /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/watcom.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/watcom.mk
new file mode 100644
index 0000000..4db1e7f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/watcom.mk
@@ -0,0 +1,81 @@
+#
+# FreeType 2 Watcom-specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Compiler command line name
+#
+CC           := wcc386
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := obj
+SO := obj
+
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := lib
+SA := lib
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I=
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -FO=
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+CFLAGS ?= -zq
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := -za
+
+
+# Library linking
+#
+CLEAN_LIBRARY ?= $(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY))
+LINK_LIBRARY   = $(subst /,$(COMPILER_SEP), \
+                   wlib -q -n $@; \
+                   $(foreach m, $(OBJECTS_LIST), wlib -q $@ +$(m);) \
+                   echo > nul)
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/compiler/win-lcc.mk b/extensions/externals/src/freetype-2.4.9/builds/compiler/win-lcc.mk
new file mode 100644
index 0000000..5d02d82
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/compiler/win-lcc.mk
@@ -0,0 +1,81 @@
+#
+# FreeType 2 Win32-LCC specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Command line name
+#
+CC           := lcc
+COMPILER_SEP := $(SEP)
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := obj
+SO := obj
+
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := lib
+SA := lib
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -Fl
+
+
+# Target flag.
+#
+T := -Fo
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+CFLAGS ?= -c -g2 -O
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+#  LCC is pure ANSI anyway!
+#
+ANSIFLAGS :=
+
+
+# library linking
+#
+#CLEAN_LIBRARY :=
+LINK_LIBRARY = lcclib /out:$(subst /,$(COMPILER_SEP),$@ $(OBJECTS_LIST))
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/detect.mk b/extensions/externals/src/freetype-2.4.9/builds/detect.mk
new file mode 100644
index 0000000..987ae51
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/detect.mk
@@ -0,0 +1,154 @@
+#
+# FreeType 2 host platform detection rules
+#
+
+
+# Copyright 1996-2000, 2001, 2002, 2003, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# This sub-Makefile is in charge of detecting the current platform.  It sets
+# the following variables:
+#
+#   BUILD_DIR    The configuration and system-specific directory.  Usually
+#                `freetype/builds/$(PLATFORM)' but can be different for
+#                custom builds of the library.
+#
+# The following variables must be defined in system specific `detect.mk'
+# files:
+#
+#   PLATFORM     The detected platform.  This will default to `ansi' if
+#                auto-detection fails.
+#   CONFIG_FILE  The configuration sub-makefile to use.  This usually depends
+#                on the compiler defined in the `CC' environment variable.
+#   DELETE       The shell command used to remove a given file.
+#   COPY         The shell command used to copy one file.
+#   SEP          The platform-specific directory separator.
+#   COMPILER_SEP The separator used in arguments of the compilation tools.
+#   CC           The compiler to use.
+#
+# You need to set the following variable(s) before calling it:
+#
+#   TOP_DIR      The top-most directory in the FreeType library source
+#                hierarchy.  If not defined, it will default to `.'.
+
+# Set auto-detection default to `ansi' resp. UNIX-like operating systems.
+#
+PLATFORM     := ansi
+DELETE       := $(RM)
+COPY         := cp
+CAT          := cat
+SEP          := /
+
+BUILD_CONFIG := $(TOP_DIR)/builds
+
+# These two assignments must be delayed.
+BUILD_DIR    = $(BUILD_CONFIG)/$(PLATFORM)
+CONFIG_RULES = $(BUILD_DIR)/$(CONFIG_FILE)
+
+# We define the BACKSLASH variable to hold a single back-slash character.
+# This is needed because a line like
+#
+#   SEP := \
+#
+# does not work with GNU Make (the backslash is interpreted as a line
+# continuation).  While a line like
+#
+#   SEP := \\
+#
+# really defines $(SEP) as `\' on Unix, and `\\' on Dos and Windows!
+#
+BACKSLASH := $(strip \ )
+
+# Find all auto-detectable platforms.
+#
+PLATFORMS := $(notdir $(subst /detect.mk,,$(wildcard $(BUILD_CONFIG)/*/detect.mk)))
+.PHONY: $(PLATFORMS) ansi
+
+# Filter out platform specified as setup target.
+#
+PLATFORM := $(firstword $(filter $(MAKECMDGOALS),$(PLATFORMS)))
+
+# If no setup target platform was specified, enable auto-detection/
+# default platform.
+#
+ifeq ($(PLATFORM),)
+  PLATFORM := ansi
+endif
+
+# If the user has explicitly asked for `ansi' on the command line,
+# disable auto-detection.
+#
+ifeq ($(findstring ansi,$(MAKECMDGOALS)),)
+  # Now, include all detection rule files found in the `builds/<system>'
+  # directories.  Note that the calling order of the various `detect.mk'
+  # files isn't predictable.
+  #
+  include $(wildcard $(BUILD_CONFIG)/*/detect.mk)
+endif
+
+# In case no detection rule file was successful, use the default.
+#
+ifndef CONFIG_FILE
+  CONFIG_FILE := ansi.mk
+  setup: std_setup
+  .PHONY: setup
+endif
+
+# The following targets are equivalent, with the exception that they use
+# a slightly different syntax for the `echo' command.
+#
+# std_setup: defined for most (i.e. Unix-like) platforms
+# dos_setup: defined for Dos-ish platforms like Dos, Windows & OS/2
+#
+.PHONY: std_setup dos_setup
+
+std_setup:
+	@echo ""
+	@echo "$(PROJECT_TITLE) build system -- automatic system detection"
+	@echo ""
+	@echo "The following settings are used:"
+	@echo ""
+	@echo "  platform                    $(PLATFORM)"
+	@echo "  compiler                    $(CC)"
+	@echo "  configuration directory     $(BUILD_DIR)"
+	@echo "  configuration rules         $(CONFIG_RULES)"
+	@echo ""
+	@echo "If this does not correspond to your system or settings please remove the file"
+	@echo "\`$(CONFIG_MK)' from this directory then read the INSTALL file for help."
+	@echo ""
+	@echo "Otherwise, simply type \`$(MAKE)' again to build the library,"
+	@echo "or \`$(MAKE) refdoc' to build the API reference (the latter needs python)."
+	@echo ""
+	@$(COPY) $(CONFIG_RULES) $(CONFIG_MK)
+
+
+# Special case for Dos, Windows, OS/2, where echo "" doesn't work correctly!
+#
+dos_setup:
+	@type builds$(SEP)newline
+	@echo $(PROJECT_TITLE) build system -- automatic system detection
+	@type builds$(SEP)newline
+	@echo The following settings are used:
+	@type builds$(SEP)newline
+	@echo   platformÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ$(PLATFORM)
+	@echo   compilerÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ$(CC)
+	@echo   configuration directoryÿÿÿÿÿÿ$(subst /,$(SEP),$(BUILD_DIR))
+	@echo   configuration rulesÿÿÿÿÿÿÿÿÿÿ$(subst /,$(SEP),$(CONFIG_RULES))
+	@type builds$(SEP)newline
+	@echo If this does not correspond to your system or settings please remove the file
+	@echo '$(CONFIG_MK)' from this directory then read the INSTALL file for help.
+	@type builds$(SEP)newline
+	@echo Otherwise, simply type 'make' again to build the library.
+	@echo or 'make refdoc' to build the API reference (the latter needs python).
+	@type builds$(SEP)newline
+	@$(COPY) $(subst /,$(SEP),$(CONFIG_RULES) $(CONFIG_MK)) > nul
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/dos/detect.mk b/extensions/externals/src/freetype-2.4.9/builds/dos/detect.mk
new file mode 100644
index 0000000..700a122
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/dos/detect.mk
@@ -0,0 +1,142 @@
+#
+# FreeType 2 configuration file to detect a DOS host platform.
+#
+
+
+# Copyright 1996-2000, 2003, 2004, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+.PHONY: setup
+
+
+ifeq ($(PLATFORM),ansi)
+
+  # Test for DJGPP by checking the DJGPP environment variable, which must be
+  # set in order to use the system (ie. it will always be present when the
+  # `make' utility is run).
+  #
+  # We test for the COMSPEC environment variable, then run the `ver'
+  # command-line program to see if its output contains the word `Dos' or
+  # `DOS'.
+  #
+  # If this is true, we are running a Dos-ish platform (or an emulation).
+  #
+  ifdef DJGPP
+    PLATFORM := dos
+  else
+    ifdef COMSPEC
+      is_dos := $(findstring DOS,$(subst Dos,DOS,$(shell ver)))
+
+      # We try to recognize a Dos session under OS/2.  The `ver' command
+      # returns `Operating System/2 ...' there, so `is_dos' should be empty.
+      #
+      # To recognize a Dos session under OS/2, we check COMSPEC for the
+      # substring `MDOS\COMMAND'
+      #
+      ifeq ($(is_dos),)
+        is_dos := $(findstring MDOS\COMMAND,$(COMSPEC))
+      endif
+
+      # We also try to recognize Dos 7.x without Windows 9X launched.
+      # See builds/win32/detect.mk for explanations about the logic.
+      #
+      ifeq ($(is_dos),)
+        ifdef winbootdir
+#ifneq ($(OS),Windows_NT)
+          # If win32 is available, do not trigger this test.
+          ifndef windir
+            is_dos := $(findstring Windows,$(strip $(shell ver)))
+          endif
+#endif
+        endif
+      endif
+
+    endif # test COMSPEC
+
+    ifneq ($(is_dos),)
+
+      PLATFORM := dos
+
+    endif # test Dos
+  endif # test DJGPP
+endif # test PLATFORM ansi
+
+ifeq ($(PLATFORM),dos)
+
+  # Use DJGPP (i.e. gcc) by default.
+  #
+  CONFIG_FILE := dos-gcc.mk
+  CC          ?= gcc
+
+  # additionally, we provide hooks for various other compilers
+  #
+  ifneq ($(findstring emx,$(MAKECMDGOALS)),)        # EMX gcc
+    CONFIG_FILE := dos-emx.mk
+    CC          := gcc
+    emx: setup
+    .PHONY: emx
+  endif
+
+  ifneq ($(findstring turboc,$(MAKECMDGOALS)),)     # Turbo C
+    CONFIG_FILE := dos-tcc.mk
+    CC          := tcc
+    turboc: setup
+    .PHONY: turboc
+  endif
+
+  ifneq ($(findstring watcom,$(MAKECMDGOALS)),)     # Watcom C/C++
+    CONFIG_FILE := dos-wat.mk
+    CC          := wcc386
+    watcom: setup
+    .PHONY: watcom
+  endif
+
+  ifneq ($(findstring borlandc,$(MAKECMDGOALS)),)   # Borland C/C++ 32-bit
+    CONFIG_FILE := dos-bcc.mk
+    CC          := bcc32
+    borlandc: setup
+    .PHONY: borlandc
+  endif
+
+  ifneq ($(findstring borlandc16,$(MAKECMDGOALS)),) # Borland C/C++ 16-bit
+    CONFIG_FILE := dos-bcc.mk
+    CC          := bcc
+    borlandc16: setup
+    .PHONY: borlandc16
+  endif
+
+  ifneq ($(findstring bash,$(SHELL)),)              # check for bash
+    SEP    := /
+    DELETE := rm
+    COPY   := cp
+    CAT    := cat
+    setup: std_setup
+  else
+    SEP    := $(BACKSLASH)
+    DELETE := del
+    CAT    := type
+
+    # Setting COPY is a bit trickier.  We can be running DJGPP on some
+    # Windows NT derivatives, like XP.  See builds/win32/detect.mk for
+    # explanations why we need hacking here.
+    #
+    ifeq ($(OS),Windows_NT)
+      COPY := cmd.exe /c copy
+    else
+      COPY := copy
+    endif  # test NT
+
+    setup: dos_setup
+  endif
+
+endif     # test PLATFORM dos
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/dos/dos-def.mk b/extensions/externals/src/freetype-2.4.9/builds/dos/dos-def.mk
new file mode 100644
index 0000000..950f581
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/dos/dos-def.mk
@@ -0,0 +1,45 @@
+#
+# FreeType 2 DOS specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DELETE    := del
+CAT       := type
+SEP       := $(strip \ )
+BUILD_DIR := $(TOP_DIR)/builds/dos
+PLATFORM  := dos
+
+
+# The executable file extension (for tools), *with* leading dot.
+#
+E := .exe
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+# The name of the final library file.  Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := $(PROJECT)
+
+
+# The NO_OUTPUT macro is used to ignore the output of commands.
+#
+NO_OUTPUT = > nul
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/dos/dos-emx.mk b/extensions/externals/src/freetype-2.4.9/builds/dos/dos-emx.mk
new file mode 100644
index 0000000..6ea8f6d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/dos/dos-emx.mk
@@ -0,0 +1,21 @@
+#
+# FreeType 2 configuration rules for the EMX gcc compiler
+#
+
+
+# Copyright 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+include $(TOP_DIR)/builds/dos/dos-def.mk
+include $(TOP_DIR)/builds/compiler/emx.mk
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/dos/dos-gcc.mk b/extensions/externals/src/freetype-2.4.9/builds/dos/dos-gcc.mk
new file mode 100644
index 0000000..e14255c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/dos/dos-gcc.mk
@@ -0,0 +1,21 @@
+#
+# FreeType 2 configuration rules for the DJGPP compiler
+#
+
+
+# Copyright 1996-2000, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+include $(TOP_DIR)/builds/dos/dos-def.mk
+include $(TOP_DIR)/builds/compiler/gcc.mk
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/dos/dos-wat.mk b/extensions/externals/src/freetype-2.4.9/builds/dos/dos-wat.mk
new file mode 100644
index 0000000..c763b16
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/dos/dos-wat.mk
@@ -0,0 +1,20 @@
+#
+# FreeType 2 configuration rules for the Watcom C/C++ compiler
+#
+
+
+# Copyright 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+include $(TOP_DIR)/builds/dos/dos-def.mk
+include $(TOP_DIR)/builds/compiler/watcom.mk
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/exports.mk b/extensions/externals/src/freetype-2.4.9/builds/exports.mk
new file mode 100644
index 0000000..52f2912
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/exports.mk
@@ -0,0 +1,76 @@
+#
+# FreeType 2 exports sub-Makefile
+#
+
+
+# Copyright 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# DO NOT INVOKE THIS MAKEFILE DIRECTLY!  IT IS MEANT TO BE INCLUDED BY
+# OTHER MAKEFILES.
+
+
+# This sub-Makefile is used to compute the list of exported symbols whenever
+# the EXPORTS_LIST variable is defined by one of the platform or compiler
+# specific build files.
+#
+# EXPORTS_LIST contains the name of the `list' file, for example a Windows
+# .DEF file.
+#
+ifneq ($(EXPORTS_LIST),)
+
+  # CCexe is the compiler used to compile the `apinames' tool program
+  # on the host machine.  This isn't necessarily the same as the compiler
+  # which can be a cross-compiler for a different architecture, for example.
+  #
+  ifeq ($(CCexe),)
+    CCexe := $(CC)
+  endif
+
+  # TE acts like T, but for executables instead of object files.
+  ifeq ($(TE),)
+    TE := $T
+  endif
+
+  # The list of public headers we're going to parse.
+  PUBLIC_HEADERS := $(wildcard $(PUBLIC_DIR)/*.h)
+
+  # The `apinames' source and executable.  We use $E_BUILD as the host
+  # executable suffix, which *includes* the final dot.
+  #
+  # Note that $(APINAMES_OPTIONS) is empty, except for Windows compilers.
+  #
+  APINAMES_SRC := $(subst /,$(SEP),$(TOP_DIR)/src/tools/apinames.c)
+  APINAMES_EXE := $(subst /,$(SEP),$(OBJ_DIR)/apinames$(E_BUILD))
+
+  $(APINAMES_EXE): $(APINAMES_SRC)
+	  $(CCexe) $(TE)$@ $<
+
+  .PHONY: symbols_list
+
+  symbols_list: $(EXPORTS_LIST)
+
+  # We manually add TT_New_Context and TT_RunIns, which are needed by TT
+  # debuggers, to the EXPORTS_LIST.
+  #
+  $(EXPORTS_LIST): $(APINAMES_EXE) $(PUBLIC_HEADERS)
+	  $(subst /,$(SEP),$(APINAMES_EXE)) -o$@ $(APINAMES_OPTIONS) $(PUBLIC_HEADERS)
+	  @echo TT_New_Context >> $(EXPORTS_LIST)
+	  @echo TT_RunIns >> $(EXPORTS_LIST)
+
+  $(PROJECT_LIBRARY): $(EXPORTS_LIST)
+
+  CLEAN += $(EXPORTS_LIST) \
+           $(APINAMES_EXE)
+
+endif
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/freetype.mk b/extensions/externals/src/freetype-2.4.9/builds/freetype.mk
new file mode 100644
index 0000000..7a89c8e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/freetype.mk
@@ -0,0 +1,361 @@
+#
+# FreeType 2 library sub-Makefile
+#
+
+
+# Copyright 1996-2000, 2001, 2002, 2003, 2004, 2005, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# DO NOT INVOKE THIS MAKEFILE DIRECTLY!  IT IS MEANT TO BE INCLUDED BY
+# OTHER MAKEFILES.
+
+
+# The following variables (set by other Makefile components, in the
+# environment, or on the command line) are used:
+#
+#   BUILD_DIR      The architecture dependent directory,
+#                  e.g. `$(TOP_DIR)/builds/unix'.  Added to INCLUDES also.
+#
+#   OBJ_DIR        The directory in which object files are created.
+#
+#   LIB_DIR        The directory in which the library is created.
+#
+#   DOC_DIR        The directory in which the API reference is created.
+#
+#   INCLUDES       A list of directories to be included additionally.
+#
+#   DEVEL_DIR      Development directory which is added to the INCLUDES
+#                  variable before the standard include directories.
+#
+#   CFLAGS         Compilation flags.  This overrides the default settings
+#                  in the platform-specific configuration files.
+#
+#   FTSYS_SRC      If set, its value is used as the name of a replacement
+#                  file for `src/base/ftsystem.c'.
+#
+#   FTDEBUG_SRC    If set, its value is used as the name of a replacement
+#                  file for `src/base/ftdebug.c'.  [For a normal build, this
+#                  file does nothing.]
+#
+#   FTMODULE_H     The file which contains the list of module classes for
+#                  the current build.  Usually, this is automatically
+#                  created by `modules.mk'.
+#
+#   BASE_OBJ_S
+#   BASE_OBJ_M     A list of base objects (for single object and multiple
+#                  object builds, respectively).  Set up in
+#                  `src/base/rules.mk'.
+#
+#   BASE_EXT_OBJ   A list of base extension objects.  Set up in
+#                  `src/base/rules.mk'.
+#
+#   DRV_OBJ_S
+#   DRV_OBJ_M      A list of driver objects (for single object and multiple
+#                  object builds, respectively).  Set up cumulatively in
+#                  `src/<driver>/rules.mk'.
+#
+#   CLEAN
+#   DISTCLEAN      The sub-makefiles can append additional stuff to these two
+#                  variables which is to be removed for the `clean' resp.
+#                  `distclean' target.
+#
+#   TOP_DIR, SEP,
+#   COMPILER_SEP,
+#   LIBRARY, CC,
+#   A, I, O, T     Check `config.mk' for details.
+
+
+# The targets `objects' and `library' are defined at the end of this
+# Makefile after all other rules have been included.
+#
+.PHONY: single multi objects library refdoc
+
+# default target -- build single objects and library
+#
+single: objects library
+
+# `multi' target -- build multiple objects and library
+#
+multi: objects library
+
+
+# The FreeType source directory, usually `./src'.
+#
+SRC_DIR := $(TOP_DIR)/src
+
+# The directory where the base layer components are placed, usually
+# `./src/base'.
+#
+BASE_DIR := $(SRC_DIR)/base
+
+# Other derived directories.
+#
+PUBLIC_DIR   := $(TOP_DIR)/include/freetype
+INTERNAL_DIR := $(PUBLIC_DIR)/internal
+SERVICES_DIR := $(INTERNAL_DIR)/services
+CONFIG_DIR   := $(PUBLIC_DIR)/config
+
+# The documentation directory.
+#
+DOC_DIR ?= $(TOP_DIR)/docs/reference
+
+# The final name of the library file.
+#
+PROJECT_LIBRARY := $(LIB_DIR)/$(LIBRARY).$A
+
+
+# include paths
+#
+# IMPORTANT NOTE: The architecture-dependent directory must ALWAYS be placed
+#                 before the standard include list.  Porters are then able to
+#                 put their own version of some of the FreeType components
+#                 in the `freetype/builds/<system>' directory, as these
+#                 files will override the default sources.
+#
+INCLUDES := $(subst /,$(COMPILER_SEP),$(OBJ_DIR) \
+                                      $(DEVEL_DIR) \
+                                      $(BUILD_DIR) \
+                                      $(TOP_DIR)/include)
+
+INCLUDE_FLAGS := $(INCLUDES:%=$I%)
+
+
+# C flags used for the compilation of an object file.  This must include at
+# least the paths for the `base' and `builds/<system>' directories;
+# debug/optimization/warning flags + ansi compliance if needed.
+#
+# $(INCLUDE_FLAGS) should come before $(CFLAGS) to avoid problems with
+# old FreeType versions.
+#
+# Note what we also define the macro FT2_BUILD_LIBRARY when building
+# FreeType.  This is required to let our sources include the internal
+# headers (something forbidden by clients).
+#
+# Finally, we define FT_CONFIG_MODULES_H so that the compiler uses the
+# generated version of `ftmodule.h' in $(OBJ_DIR).  If there is an
+# `ftoption.h' files in $(OBJ_DIR), define FT_CONFIG_OPTIONS_H too.
+#
+ifneq ($(wildcard $(OBJ_DIR)/ftoption.h),)
+  FTOPTION_H    := $(OBJ_DIR)/ftoption.h
+  FTOPTION_FLAG := $DFT_CONFIG_OPTIONS_H="<ftoption.h>"
+endif
+
+FT_CFLAGS  = $(CPPFLAGS) \
+             $(INCLUDE_FLAGS) \
+             $(CFLAGS) \
+             $DFT2_BUILD_LIBRARY \
+             $DFT_CONFIG_MODULES_H="<ftmodule.h>" \
+             $(FTOPTION_FLAG)
+FT_CC      = $(CC) $(FT_CFLAGS)
+FT_COMPILE = $(CC) $(ANSIFLAGS) $(FT_CFLAGS)
+
+
+# Include the `exports' rules file.
+#
+include $(TOP_DIR)/builds/exports.mk
+
+
+# Initialize the list of objects.
+#
+OBJECTS_LIST :=
+
+
+# Define $(PUBLIC_H) as the list of all public header files located in
+# `$(TOP_DIR)/include/freetype'.  $(INTERNAL_H), and $(CONFIG_H) are defined
+# similarly.
+#
+# This is used to simplify the dependency rules -- if one of these files
+# changes, the whole library is recompiled.
+#
+PUBLIC_H   := $(wildcard $(PUBLIC_DIR)/*.h)
+INTERNAL_H := $(wildcard $(INTERNAL_DIR)/*.h) \
+              $(wildcard $(SERVICES_DIR)/*.h)
+CONFIG_H   := $(wildcard $(CONFIG_DIR)/*.h) \
+              $(wildcard $(BUILD_DIR)/freetype/config/*.h) \
+              $(FTMODULE_H) \
+              $(FTOPTION_H)
+DEVEL_H    := $(wildcard $(TOP_DIR)/devel/*.h)
+
+FREETYPE_H := $(PUBLIC_H) $(INTERNAL_H) $(CONFIG_H) $(DEVEL_H)
+
+
+# ftsystem component
+#
+FTSYS_SRC ?= $(BASE_DIR)/ftsystem.c
+
+FTSYS_OBJ := $(OBJ_DIR)/ftsystem.$O
+
+OBJECTS_LIST += $(FTSYS_OBJ)
+
+$(FTSYS_OBJ): $(FTSYS_SRC) $(FREETYPE_H)
+	$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# ftdebug component
+#
+FTDEBUG_SRC ?= $(BASE_DIR)/ftdebug.c
+
+FTDEBUG_OBJ := $(OBJ_DIR)/ftdebug.$O
+
+OBJECTS_LIST += $(FTDEBUG_OBJ)
+
+$(FTDEBUG_OBJ): $(FTDEBUG_SRC) $(FREETYPE_H)
+	$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# Include all rule files from FreeType components.
+#
+include $(SRC_DIR)/base/rules.mk
+include $(patsubst %,$(SRC_DIR)/%/rules.mk,$(MODULES))
+
+
+# ftinit component
+#
+#   The C source `ftinit.c' contains the FreeType initialization routines.
+#   It is able to automatically register one or more drivers when the API
+#   function FT_Init_FreeType() is called.
+#
+#   The set of initial drivers is determined by the driver Makefiles
+#   includes above.  Each driver Makefile updates the FTINIT_xxx lists
+#   which contain additional include paths and macros used to compile the
+#   single `ftinit.c' source.
+#
+FTINIT_SRC := $(BASE_DIR)/ftinit.c
+FTINIT_OBJ := $(OBJ_DIR)/ftinit.$O
+
+OBJECTS_LIST += $(FTINIT_OBJ)
+
+$(FTINIT_OBJ): $(FTINIT_SRC) $(FREETYPE_H)
+	$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# All FreeType library objects.
+#
+OBJ_M := $(BASE_OBJ_M) $(BASE_EXT_OBJ) $(DRV_OBJS_M)
+OBJ_S := $(BASE_OBJ_S) $(BASE_EXT_OBJ) $(DRV_OBJS_S)
+
+
+# The target `multi' on the Make command line indicates that we want to
+# compile each source file independently.
+#
+# Otherwise, each module/driver is compiled in a single object file through
+# source file inclusion (see `src/base/ftbase.c' or
+# `src/truetype/truetype.c' for examples).
+#
+BASE_OBJECTS := $(OBJECTS_LIST)
+
+ifneq ($(findstring multi,$(MAKECMDGOALS)),)
+  OBJECTS_LIST += $(OBJ_M)
+else
+  OBJECTS_LIST += $(OBJ_S)
+endif
+
+objects: $(OBJECTS_LIST)
+
+library: $(PROJECT_LIBRARY)
+
+dll: $(PROJECT_LIBRARY) exported_symbols
+
+.c.$O:
+	$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+ifneq ($(findstring refdoc,$(MAKECMDGOALS)),)
+  # poor man's `sed' emulation with make's built-in string functions
+  work := $(strip $(shell $(CAT) $(PUBLIC_DIR)/freetype.h))
+  work := $(subst |,x,$(work))
+  work := $(subst $(space),|,$(work))
+  work := $(subst \#define|FREETYPE_MAJOR|,$(space),$(work))
+  work := $(word 2,$(work))
+  major := $(subst |,$(space),$(work))
+  major := $(firstword $(major))
+
+  work := $(subst \#define|FREETYPE_MINOR|,$(space),$(work))
+  work := $(word 2,$(work))
+  minor := $(subst |,$(space),$(work))
+  minor := $(firstword $(minor))
+
+  work := $(subst \#define|FREETYPE_PATCH|,$(space),$(work))
+  work := $(word 2,$(work))
+  patch := $(subst |,$(space),$(work))
+  patch := $(firstword $(patch))
+
+  version := $(major).$(minor).$(patch)
+endif
+
+# We write-protect the docmaker directory to suppress generation
+# of .pyc files.
+#
+refdoc:
+	-chmod -w $(SRC_DIR)/tools/docmaker
+	python $(SRC_DIR)/tools/docmaker/docmaker.py \
+               --prefix=ft2                          \
+               --title=FreeType-$(version)           \
+               --output=$(DOC_DIR)                   \
+               $(PUBLIC_DIR)/*.h                     \
+               $(PUBLIC_DIR)/config/*.h              \
+               $(PUBLIC_DIR)/cache/*.h
+	-chmod +w $(SRC_DIR)/tools/docmaker
+
+
+.PHONY: clean_project_std distclean_project_std
+
+# Standard cleaning and distclean rules.  These are not accepted
+# on all systems though.
+#
+clean_project_std:
+	-$(DELETE) $(BASE_OBJECTS) $(OBJ_M) $(OBJ_S) $(CLEAN)
+
+distclean_project_std: clean_project_std
+	-$(DELETE) $(PROJECT_LIBRARY)
+	-$(DELETE) *.orig *~ core *.core $(DISTCLEAN)
+
+
+.PHONY: clean_project_dos distclean_project_dos
+
+# The Dos command shell does not support very long list of arguments, so
+# we are stuck with wildcards.
+#
+# Don't break the command lines with \; this prevents the "del" command from
+# working correctly on Win9x.
+#
+clean_project_dos:
+	-$(DELETE) $(subst /,$(SEP),$(OBJ_DIR)/*.$O $(CLEAN) $(NO_OUTPUT))
+
+distclean_project_dos: clean_project_dos
+	-$(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY) $(DISTCLEAN) $(NO_OUTPUT))
+
+
+.PHONY: remove_config_mk remove_ftmodule_h
+
+# Remove configuration file (used for distclean).
+#
+remove_config_mk:
+	-$(DELETE) $(subst /,$(SEP),$(CONFIG_MK) $(NO_OUTPUT))
+
+# Remove module list (used for distclean).
+#
+remove_ftmodule_h:
+	-$(DELETE) $(subst /,$(SEP),$(FTMODULE_H) $(NO_OUTPUT))
+
+
+.PHONY: clean distclean
+
+# The `config.mk' file must define `clean_freetype' and
+# `distclean_freetype'.  Implementations may use to relay these to either
+# the `std' or `dos' versions from above, or simply provide their own
+# implementation.
+#
+clean: clean_project
+distclean: distclean_project remove_config_mk remove_ftmodule_h
+	-$(DELETE) $(subst /,$(SEP),$(DOC_DIR)/*.html $(NO_OUTPUT))
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/link_dos.mk b/extensions/externals/src/freetype-2.4.9/builds/link_dos.mk
new file mode 100644
index 0000000..c37ac7e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/link_dos.mk
@@ -0,0 +1,42 @@
+#
+#  Link instructions for Dos-like systems (Dos, Win32, OS/2)
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+ifdef BUILD_PROJECT
+
+  .PHONY: clean_project distclean_project
+
+  # Now include the main sub-makefile.  It contains all the rules used to
+  # build the library with the previous variables defined.
+  #
+  include $(TOP_DIR)/builds/$(PROJECT).mk
+
+  # The cleanup targets.
+  #
+  clean_project: clean_project_dos
+  distclean_project: distclean_project_dos
+
+  # This final rule is used to link all object files into a single library.
+  # this is compiler-specific
+  #
+  $(PROJECT_LIBRARY): $(OBJECTS_LIST)
+    ifdef CLEAN_LIBRARY
+	  -$(CLEAN_LIBRARY) $(NO_OUTPUT)
+    endif
+	  $(LINK_LIBRARY)
+
+endif
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/link_std.mk b/extensions/externals/src/freetype-2.4.9/builds/link_std.mk
new file mode 100644
index 0000000..0bd2163
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/link_std.mk
@@ -0,0 +1,42 @@
+#
+#  Link instructions for standard systems
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+ifdef BUILD_PROJECT
+
+  .PHONY: clean_project distclean_project
+
+  # Now include the main sub-makefile.  It contains all the rules used to
+  # build the library with the previous variables defined.
+  #
+  include $(TOP_DIR)/builds/$(PROJECT).mk
+
+  # The cleanup targets.
+  #
+  clean_project: clean_project_std
+  distclean_project: distclean_project_std
+
+  # This final rule is used to link all object files into a single library.
+  # this is compiler-specific
+  #
+  $(PROJECT_LIBRARY): $(OBJECTS_LIST)
+    ifdef CLEAN_LIBRARY
+	  -$(CLEAN_LIBRARY) $(NO_OUTPUT)
+    endif
+	  $(LINK_LIBRARY)
+
+endif
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.m68k_cfm.make.txt b/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.m68k_cfm.make.txt
new file mode 100644
index 0000000..425f9f9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.m68k_cfm.make.txt
@@ -0,0 +1,212 @@
+#   File:       FreeType.m68k_cfm.make
+#   Target:     FreeType.m68k_cfm
+#   Created:    Thursday, October 27, 2005 09:23:25 PM
+
+
+MAKEFILE        = FreeType.m68k_cfm.make
+\xA5MondoBuild\xA5    = {MAKEFILE}  # Make blank to avoid rebuilds when makefile is modified
+
+ObjDir          = :objs:
+Includes        =  \xB6
+				  -ansi strict \xB6
+				  -includes unix \xB6
+				  -i :include: \xB6
+				  -i :src: \xB6
+				  -i :include:freetype:config:
+
+Sym-68K         = -sym off
+
+COptions        = \xB6
+			-d FT_MACINTOSH=1 \xB6
+			-d HAVE_FSSPEC=1 \xB6
+			-d HAVE_FSREF=0 \xB6
+			-d HAVE_QUICKDRAW_TOOLBOX=1 \xB6
+			-d HAVE_QUICKDRAW_CARBON=0 \xB6
+			-d HAVE_ATS=0 \xB6
+			-d FT2_BUILD_LIBRARY \xB6
+			-d FT_CONFIG_CONFIG_H="<ftconfig.h>" \xB6
+			-d FT_CONFIG_MODULES_H="<ftmodule.h>" \xB6
+			{Includes} {Sym-68K} -model cfmseg
+
+
+### Source Files ###
+
+SrcFiles        =  \xB6
+				  :src:autofit:autofit.c \xB6
+				  :builds:mac:ftbase.c \xB6
+				  :src:base:ftbbox.c \xB6
+				  :src:base:ftbdf.c \xB6
+				  :src:base:ftbitmap.c \xB6
+				  :src:base:ftdebug.c \xB6
+				  :src:base:ftfstype.c \xB6
+				  :src:base:ftglyph.c \xB6
+				  :src:base:ftgxval.c \xB6
+				  :src:base:ftinit.c \xB6
+				  :src:base:ftmm.c \xB6
+				  :src:base:ftotval.c \xB6
+				  :src:base:ftpfr.c \xB6
+				  :src:base:ftstroke.c \xB6
+				  :src:base:ftsynth.c \xB6
+				  :src:base:ftsystem.c \xB6
+				  :src:base:fttype1.c \xB6
+				  :src:base:ftwinfnt.c \xB6
+				  :src:base:ftxf86.c \xB6
+				  :src:cache:ftcache.c \xB6
+				  :src:bdf:bdf.c \xB6
+				  :src:cff:cff.c \xB6
+				  :src:cid:type1cid.c \xB6
+#				  :src:gxvalid:gxvalid.c \xB6
+				  :src:gzip:ftgzip.c \xB6
+				  :src:bzip2:ftbzip2.c \xB6
+				  :src:lzw:ftlzw.c \xB6
+				  :src:otvalid:otvalid.c \xB6
+				  :src:pcf:pcf.c \xB6
+				  :src:pfr:pfr.c \xB6
+				  :src:psaux:psaux.c \xB6
+				  :src:pshinter:pshinter.c \xB6
+				  :src:psnames:psmodule.c \xB6
+				  :src:raster:raster.c \xB6
+				  :src:sfnt:sfnt.c \xB6
+				  :src:smooth:smooth.c \xB6
+				  :src:truetype:truetype.c \xB6
+				  :src:type1:type1.c \xB6
+				  :src:type42:type42.c \xB6
+				  :src:winfonts:winfnt.c
+
+
+### Object Files ###
+
+ObjFiles-68K    =  \xB6
+				  "{ObjDir}autofit.c.o" \xB6
+				  "{ObjDir}ftbase.c.o" \xB6
+				  "{ObjDir}ftbbox.c.o" \xB6
+				  "{ObjDir}ftbdf.c.o" \xB6
+				  "{ObjDir}ftbitmap.c.o" \xB6
+				  "{ObjDir}ftdebug.c.o" \xB6
+				  "{ObjDir}ftfstype.c.o" \xB6
+				  "{ObjDir}ftglyph.c.o" \xB6
+				  "{ObjDir}ftgxval.c.o" \xB6
+				  "{ObjDir}ftinit.c.o" \xB6
+				  "{ObjDir}ftmm.c.o" \xB6
+				  "{ObjDir}ftotval.c.o" \xB6
+				  "{ObjDir}ftpfr.c.o" \xB6
+				  "{ObjDir}ftstroke.c.o" \xB6
+				  "{ObjDir}ftsynth.c.o" \xB6
+				  "{ObjDir}ftsystem.c.o" \xB6
+				  "{ObjDir}fttype1.c.o" \xB6
+				  "{ObjDir}ftwinfnt.c.o" \xB6
+				  "{ObjDir}ftxf86.c.o" \xB6
+				  "{ObjDir}ftcache.c.o" \xB6
+				  "{ObjDir}bdf.c.o" \xB6
+				  "{ObjDir}cff.c.o" \xB6
+				  "{ObjDir}type1cid.c.o" \xB6
+#				  "{ObjDir}gxvalid.c.o" \xB6
+				  "{ObjDir}ftgzip.c.o" \xB6
+				  "{ObjDir}ftbzip2.c.o" \xB6
+				  "{ObjDir}ftlzw.c.o" \xB6
+				  "{ObjDir}otvalid.c.o" \xB6
+				  "{ObjDir}pcf.c.o" \xB6
+				  "{ObjDir}pfr.c.o" \xB6
+				  "{ObjDir}psaux.c.o" \xB6
+				  "{ObjDir}pshinter.c.o" \xB6
+				  "{ObjDir}psmodule.c.o" \xB6
+				  "{ObjDir}raster.c.o" \xB6
+				  "{ObjDir}sfnt.c.o" \xB6
+				  "{ObjDir}smooth.c.o" \xB6
+				  "{ObjDir}truetype.c.o" \xB6
+				  "{ObjDir}type1.c.o" \xB6
+				  "{ObjDir}type42.c.o" \xB6
+				  "{ObjDir}winfnt.c.o"
+
+
+### Libraries ###
+
+LibFiles-68K    =
+
+
+### Default Rules ###
+
+.c.o  \xC4  .c  {\xA5MondoBuild\xA5}
+	{C} {depDir}{default}.c -o {targDir}{default}.c.o {COptions}
+
+
+### Build Rules ###
+
+:builds:mac:ftbase.c \xC4\xC4 :src:base:ftbase.c
+	Duplicate :src:base:ftbase.c :builds:mac:ftbase.c
+
+"{ObjDir}ftbase.c.o" \xC4\xC4 :builds:mac:ftbase.c
+	{C} :builds:mac:ftbase.c -o "{ObjDir}ftbase.c.o" \xB6
+		-i :builds:mac: \xB6
+		-i :src:base: \xB6
+		{COptions}
+
+FreeType.m68k_cfm    \xC4\xC4  FreeType.m68k_cfm.o
+
+FreeType.m68k_cfm.o  \xC4\xC4  {ObjFiles-68K} {LibFiles-68K} {\xA5MondoBuild\xA5}
+	Lib \xB6
+		-o {Targ} \xB6
+		{ObjFiles-68K} \xB6
+		{LibFiles-68K} \xB6
+		{Sym-68K} \xB6
+		-mf -d
+
+
+
+### Required Dependencies ###
+
+"{ObjDir}autofit.c.o" \xC4 :src:autofit:autofit.c
+# "{ObjDir}ftbase.c.o" \xC4 :src:base:ftbase.c
+"{ObjDir}ftbbox.c.o" \xC4 :src:base:ftbbox.c
+"{ObjDir}ftbdf.c.o" \xC4 :src:base:ftbdf.c
+"{ObjDir}ftbitmap.c.o" \xC4 :src:base:ftbitmap.c
+"{ObjDir}ftdebug.c.o" \xC4 :src:base:ftdebug.c
+"{ObjDir}ftfstype.c.o" \xC4 :src:base:ftfstype.c
+"{ObjDir}ftglyph.c.o" \xC4 :src:base:ftglyph.c
+"{ObjDir}ftgxval.c.o" \xC4 :src:base:ftgxval.c
+"{ObjDir}ftinit.c.o" \xC4 :src:base:ftinit.c
+"{ObjDir}ftmm.c.o" \xC4 :src:base:ftmm.c
+"{ObjDir}ftotval.c.o" \xC4 :src:base:ftotval.c
+"{ObjDir}ftpfr.c.o" \xC4 :src:base:ftpfr.c
+"{ObjDir}ftstroke.c.o" \xC4 :src:base:ftstroke.c
+"{ObjDir}ftsynth.c.o" \xC4 :src:base:ftsynth.c
+"{ObjDir}ftsystem.c.o" \xC4 :src:base:ftsystem.c
+"{ObjDir}fttype1.c.o" \xC4 :src:base:fttype1.c
+"{ObjDir}ftwinfnt.c.o" \xC4 :src:base:ftwinfnt.c
+"{ObjDir}ftxf86.c.o" \xC4 :src:base:ftxf86.c
+"{ObjDir}ftcache.c.o" \xC4 :src:cache:ftcache.c
+"{ObjDir}bdf.c.o" \xC4 :src:bdf:bdf.c
+"{ObjDir}cff.c.o" \xC4 :src:cff:cff.c
+"{ObjDir}type1cid.c.o" \xC4 :src:cid:type1cid.c
+# "{ObjDir}gxvalid.c.o" \xC4 :src:gxvalid:gxvalid.c
+"{ObjDir}ftgzip.c.o" \xC4 :src:gzip:ftgzip.c
+"{ObjDir}ftbzip2.c.o" \xC4 :src:bzip2:ftbzip2.c
+"{ObjDir}ftlzw.c.o" \xC4 :src:lzw:ftlzw.c
+"{ObjDir}otvalid.c.o" \xC4 :src:otvalid:otvalid.c
+"{ObjDir}pcf.c.o" \xC4 :src:pcf:pcf.c
+"{ObjDir}pfr.c.o" \xC4 :src:pfr:pfr.c
+"{ObjDir}psaux.c.o" \xC4 :src:psaux:psaux.c
+"{ObjDir}pshinter.c.o" \xC4 :src:pshinter:pshinter.c
+"{ObjDir}psmodule.c.o" \xC4 :src:psnames:psmodule.c
+"{ObjDir}raster.c.o" \xC4 :src:raster:raster.c
+"{ObjDir}sfnt.c.o" \xC4 :src:sfnt:sfnt.c
+"{ObjDir}smooth.c.o" \xC4 :src:smooth:smooth.c
+"{ObjDir}truetype.c.o" \xC4 :src:truetype:truetype.c
+"{ObjDir}type1.c.o" \xC4 :src:type1:type1.c
+"{ObjDir}type42.c.o" \xC4 :src:type42:type42.c
+"{ObjDir}winfnt.c.o" \xC4 :src:winfonts:winfnt.c
+
+
+### Optional Dependencies ###
+### Build this target to generate "include file" dependencies. ###
+
+Dependencies  \xC4  $OutOfDate
+	MakeDepend \xB6
+		-append {MAKEFILE} \xB6
+		-ignore "{CIncludes}" \xB6
+		-objdir "{ObjDir}" \xB6
+		-objext .o \xB6
+		{Includes} \xB6
+		{SrcFiles}
+
+
diff --git a/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.m68k_far.make.txt b/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.m68k_far.make.txt
new file mode 100644
index 0000000..ebf5a1b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.m68k_far.make.txt
@@ -0,0 +1,211 @@
+#   File:       FreeType.m68k_far.make
+#   Target:     FreeType.m68k_far
+#   Created:    Tuesday, October 25, 2005 03:34:05 PM
+
+
+MAKEFILE        = FreeType.m68k_far.make
+\xA5MondoBuild\xA5    = {MAKEFILE}  # Make blank to avoid rebuilds when makefile is modified
+
+ObjDir          = :objs:
+Includes        =  \xB6
+				  -includes unix \xB6
+				  -i :include: \xB6
+				  -i :src: \xB6
+				  -i :include:freetype:config:
+
+Sym-68K         = -sym off
+
+COptions        = \xB6
+			-d FT_MACINTOSH=1 \xB6
+			-d HAVE_FSSPEC=1 \xB6
+			-d HAVE_FSREF=0 \xB6
+			-d HAVE_QUICKDRAW_TOOLBOX=1 \xB6
+			-d HAVE_QUICKDRAW_CARBON=0 \xB6
+			-d HAVE_ATS=0 \xB6
+			-d FT2_BUILD_LIBRARY \xB6
+			-d FT_CONFIG_CONFIG_H="<ftconfig.h>" \xB6
+			-d FT_CONFIG_MODULES_H="<ftmodule.h>" \xB6
+			{Includes} {Sym-68K} -model far
+
+
+### Source Files ###
+
+SrcFiles        =  \xB6
+				  :src:autofit:autofit.c \xB6
+				  :builds:mac:ftbase.c \xB6
+				  :src:base:ftbbox.c \xB6
+				  :src:base:ftbdf.c \xB6
+				  :src:base:ftbitmap.c \xB6
+				  :src:base:ftdebug.c \xB6
+				  :src:base:ftfstype.c \xB6
+				  :src:base:ftglyph.c \xB6
+				  :src:base:ftgxval.c \xB6
+				  :src:base:ftinit.c \xB6
+				  :src:base:ftmm.c \xB6
+				  :src:base:ftotval.c \xB6
+				  :src:base:ftpfr.c \xB6
+				  :src:base:ftstroke.c \xB6
+				  :src:base:ftsynth.c \xB6
+				  :src:base:ftsystem.c \xB6
+				  :src:base:fttype1.c \xB6
+				  :src:base:ftwinfnt.c \xB6
+				  :src:base:ftxf86.c \xB6
+				  :src:cache:ftcache.c \xB6
+				  :src:bdf:bdf.c \xB6
+				  :src:cff:cff.c \xB6
+				  :src:cid:type1cid.c \xB6
+				  :src:gxvalid:gxvalid.c \xB6
+				  :src:gzip:ftgzip.c \xB6
+				  :src:bzip2:ftbzip2.c \xB6
+				  :src:lzw:ftlzw.c \xB6
+				  :src:otvalid:otvalid.c \xB6
+				  :src:pcf:pcf.c \xB6
+				  :src:pfr:pfr.c \xB6
+				  :src:psaux:psaux.c \xB6
+				  :src:pshinter:pshinter.c \xB6
+				  :src:psnames:psmodule.c \xB6
+				  :src:raster:raster.c \xB6
+				  :src:sfnt:sfnt.c \xB6
+				  :src:smooth:smooth.c \xB6
+				  :src:truetype:truetype.c \xB6
+				  :src:type1:type1.c \xB6
+				  :src:type42:type42.c \xB6
+				  :src:winfonts:winfnt.c
+
+
+### Object Files ###
+
+ObjFiles-68K    =  \xB6
+				  "{ObjDir}autofit.c.o" \xB6
+				  "{ObjDir}ftbase.c.o" \xB6
+				  "{ObjDir}ftbbox.c.o" \xB6
+				  "{ObjDir}ftbdf.c.o" \xB6
+				  "{ObjDir}ftbitmap.c.o" \xB6
+				  "{ObjDir}ftdebug.c.o" \xB6
+				  "{ObjDir}ftfstype.c.o" \xB6
+				  "{ObjDir}ftglyph.c.o" \xB6
+				  "{ObjDir}ftgxval.c.o" \xB6
+				  "{ObjDir}ftinit.c.o" \xB6
+				  "{ObjDir}ftmm.c.o" \xB6
+				  "{ObjDir}ftotval.c.o" \xB6
+				  "{ObjDir}ftpfr.c.o" \xB6
+				  "{ObjDir}ftstroke.c.o" \xB6
+				  "{ObjDir}ftsynth.c.o" \xB6
+				  "{ObjDir}ftsystem.c.o" \xB6
+				  "{ObjDir}fttype1.c.o" \xB6
+				  "{ObjDir}ftwinfnt.c.o" \xB6
+				  "{ObjDir}ftxf86.c.o" \xB6
+				  "{ObjDir}ftcache.c.o" \xB6
+				  "{ObjDir}bdf.c.o" \xB6
+				  "{ObjDir}cff.c.o" \xB6
+				  "{ObjDir}type1cid.c.o" \xB6
+				  "{ObjDir}gxvalid.c.o" \xB6
+				  "{ObjDir}ftgzip.c.o" \xB6
+				  "{ObjDir}ftbzip2.c.o" \xB6
+				  "{ObjDir}ftlzw.c.o" \xB6
+				  "{ObjDir}otvalid.c.o" \xB6
+				  "{ObjDir}pcf.c.o" \xB6
+				  "{ObjDir}pfr.c.o" \xB6
+				  "{ObjDir}psaux.c.o" \xB6
+				  "{ObjDir}pshinter.c.o" \xB6
+				  "{ObjDir}psmodule.c.o" \xB6
+				  "{ObjDir}raster.c.o" \xB6
+				  "{ObjDir}sfnt.c.o" \xB6
+				  "{ObjDir}smooth.c.o" \xB6
+				  "{ObjDir}truetype.c.o" \xB6
+				  "{ObjDir}type1.c.o" \xB6
+				  "{ObjDir}type42.c.o" \xB6
+				  "{ObjDir}winfnt.c.o"
+
+
+### Libraries ###
+
+LibFiles-68K    =
+
+
+### Default Rules ###
+
+.c.o  \xC4  .c  {\xA5MondoBuild\xA5}
+	{C} {depDir}{default}.c -o {targDir}{default}.c.o {COptions} \xB6
+	-ansi strict
+
+### Build Rules ###
+
+:builds:mac:ftbase.c \xC4\xC4 :src:base:ftbase.c
+	Duplicate :src:base:ftbase.c :builds:mac:ftbase.c
+
+"{ObjDir}ftbase.c.o" \xC4\xC4 :builds:mac:ftbase.c
+	{C} :builds:mac:ftbase.c -o "{ObjDir}ftbase.c.o" \xB6
+				-i :builds:mac: \xB6
+				-i :src:base: \xB6
+				{COptions}
+
+FreeType.m68k_far    \xC4\xC4  FreeType.m68k_far.o
+
+FreeType.m68k_far.o  \xC4\xC4  {ObjFiles-68K} {LibFiles-68K} {\xA5MondoBuild\xA5}
+	Lib \xB6
+		-o {Targ} \xB6
+		{ObjFiles-68K} \xB6
+		{LibFiles-68K} \xB6
+		{Sym-68K} \xB6
+		-mf -d
+
+
+
+### Required Dependencies ###
+
+"{ObjDir}autofit.c.o" \xC4 :src:autofit:autofit.c
+# "{ObjDir}ftbase.c.o" \xC4 :src:base:ftbase.c
+"{ObjDir}ftbbox.c.o" \xC4 :src:base:ftbbox.c
+"{ObjDir}ftbdf.c.o" \xC4 :src:base:ftbdf.c
+"{ObjDir}ftbitmap.c.o" \xC4 :src:base:ftbitmap.c
+"{ObjDir}ftdebug.c.o" \xC4 :src:base:ftdebug.c
+"{ObjDir}ftfstype.c.o" \xC4 :src:base:ftfstype.c
+"{ObjDir}ftglyph.c.o" \xC4 :src:base:ftglyph.c
+"{ObjDir}ftgxval.c.o" \xC4 :src:base:ftgxval.c
+"{ObjDir}ftinit.c.o" \xC4 :src:base:ftinit.c
+"{ObjDir}ftmm.c.o" \xC4 :src:base:ftmm.c
+"{ObjDir}ftotval.c.o" \xC4 :src:base:ftotval.c
+"{ObjDir}ftpfr.c.o" \xC4 :src:base:ftpfr.c
+"{ObjDir}ftstroke.c.o" \xC4 :src:base:ftstroke.c
+"{ObjDir}ftsynth.c.o" \xC4 :src:base:ftsynth.c
+"{ObjDir}ftsystem.c.o" \xC4 :src:base:ftsystem.c
+"{ObjDir}fttype1.c.o" \xC4 :src:base:fttype1.c
+"{ObjDir}ftwinfnt.c.o" \xC4 :src:base:ftwinfnt.c
+"{ObjDir}ftxf86.c.o" \xC4 :src:base:ftxf86.c
+"{ObjDir}ftcache.c.o" \xC4 :src:cache:ftcache.c
+"{ObjDir}bdf.c.o" \xC4 :src:bdf:bdf.c
+"{ObjDir}cff.c.o" \xC4 :src:cff:cff.c
+"{ObjDir}type1cid.c.o" \xC4 :src:cid:type1cid.c
+"{ObjDir}gxvalid.c.o" \xC4 :src:gxvalid:gxvalid.c
+"{ObjDir}ftgzip.c.o" \xC4 :src:gzip:ftgzip.c
+"{ObjDir}ftbzip2.c.o" \xC4 :src:bzip2:ftbzip2.c
+"{ObjDir}ftlzw.c.o" \xC4 :src:lzw:ftlzw.c
+"{ObjDir}otvalid.c.o" \xC4 :src:otvalid:otvalid.c
+"{ObjDir}pcf.c.o" \xC4 :src:pcf:pcf.c
+"{ObjDir}pfr.c.o" \xC4 :src:pfr:pfr.c
+"{ObjDir}psaux.c.o" \xC4 :src:psaux:psaux.c
+"{ObjDir}pshinter.c.o" \xC4 :src:pshinter:pshinter.c
+"{ObjDir}psmodule.c.o" \xC4 :src:psnames:psmodule.c
+"{ObjDir}raster.c.o" \xC4 :src:raster:raster.c
+"{ObjDir}sfnt.c.o" \xC4 :src:sfnt:sfnt.c
+"{ObjDir}smooth.c.o" \xC4 :src:smooth:smooth.c
+"{ObjDir}truetype.c.o" \xC4 :src:truetype:truetype.c
+"{ObjDir}type1.c.o" \xC4 :src:type1:type1.c
+"{ObjDir}type42.c.o" \xC4 :src:type42:type42.c
+"{ObjDir}winfnt.c.o" \xC4 :src:winfonts:winfnt.c
+
+
+### Optional Dependencies ###
+### Build this target to generate "include file" dependencies. ###
+
+Dependencies  \xC4  $OutOfDate
+	MakeDepend \xB6
+		-append {MAKEFILE} \xB6
+		-ignore "{CIncludes}" \xB6
+		-objdir "{ObjDir}" \xB6
+		-objext .o \xB6
+		{Includes} \xB6
+		{SrcFiles}
+
+
diff --git a/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.ppc_carbon.make.txt b/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.ppc_carbon.make.txt
new file mode 100644
index 0000000..2926413
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.ppc_carbon.make.txt
@@ -0,0 +1,215 @@
+#   File:       FreeType.ppc_carbon.make
+#   Target:     FreeType.ppc_carbon
+#   Created:    Friday, October 28, 2005 03:40:06 PM
+
+
+MAKEFILE        = FreeType.ppc_carbon.make
+\xA5MondoBuild\xA5    = {MAKEFILE}  # Make blank to avoid rebuilds when makefile is modified
+
+ObjDir          = :objs:
+Includes        =  \xB6
+				  -ansi strict \xB6
+				  -includes unix \xB6
+				  -i :include: \xB6
+				  -i :src: \xB6
+				  -i :include:freetype:config:
+
+Sym-PPC         = -sym off
+
+PPCCOptions     = \xB6
+			-d FT_MACINTOSH=1 \xB6
+			-d HAVE_FSSPEC=1 \xB6
+                        -d HAVE_FSREF=1 \xB6
+			-d HAVE_QUICKDRAW_TOOLBOX=1 \xB6
+			-d HAVE_QUICKDRAW_CARBON=1 \xB6
+                        -d HAVE_ATS=0 \xB6
+			-d FT2_BUILD_LIBRARY \xB6
+			-d FT_CONFIG_CONFIG_H="<ftconfig.h>" \xB6
+			-d FT_CONFIG_MODULES_H="<ftmodule.h>" \xB6
+			{Includes} {Sym-PPC} -d TARGET_API_MAC_CARBON=1
+
+
+### Source Files ###
+
+SrcFiles        =  \xB6
+				  :src:autofit:autofit.c \xB6
+				  :builds:mac:ftbase.c \xB6
+				  :src:base:ftbbox.c \xB6
+				  :src:base:ftbdf.c \xB6
+				  :src:base:ftbitmap.c \xB6
+				  :src:base:ftdebug.c \xB6
+				  :src:base:ftfstype.c \xB6
+				  :src:base:ftglyph.c \xB6
+				  :src:base:ftgxval.c \xB6
+				  :src:base:ftinit.c \xB6
+				  :src:base:ftmm.c \xB6
+				  :src:base:ftotval.c \xB6
+				  :src:base:ftpfr.c \xB6
+				  :src:base:ftstroke.c \xB6
+				  :src:base:ftsynth.c \xB6
+				  :src:base:ftsystem.c \xB6
+				  :src:base:fttype1.c \xB6
+				  :src:base:ftwinfnt.c \xB6
+				  :src:base:ftxf86.c \xB6
+				  :src:cache:ftcache.c \xB6
+				  :src:bdf:bdf.c \xB6
+				  :src:cff:cff.c \xB6
+				  :src:cid:type1cid.c \xB6
+				  :src:gxvalid:gxvalid.c \xB6
+				  :src:gzip:ftgzip.c \xB6
+				  :src:bzip2:ftbzip2.c \xB6
+				  :src:lzw:ftlzw.c \xB6
+				  :src:otvalid:otvalid.c \xB6
+				  :src:pcf:pcf.c \xB6
+				  :src:pfr:pfr.c \xB6
+				  :src:psaux:psaux.c \xB6
+				  :src:pshinter:pshinter.c \xB6
+				  :src:psnames:psmodule.c \xB6
+				  :src:raster:raster.c \xB6
+				  :src:sfnt:sfnt.c \xB6
+				  :src:smooth:smooth.c \xB6
+				  :src:truetype:truetype.c \xB6
+				  :src:type1:type1.c \xB6
+				  :src:type42:type42.c \xB6
+				  :src:winfonts:winfnt.c
+
+
+### Object Files ###
+
+ObjFiles-PPC    =  \xB6
+				  "{ObjDir}autofit.c.x" \xB6
+				  "{ObjDir}ftbase.c.x" \xB6
+				  "{ObjDir}ftbbox.c.x" \xB6
+				  "{ObjDir}ftbdf.c.x" \xB6
+				  "{ObjDir}ftbitmap.c.x" \xB6
+				  "{ObjDir}ftdebug.c.x" \xB6
+				  "{ObjDir}ftfstype.c.x" \xB6
+				  "{ObjDir}ftglyph.c.x" \xB6
+				  "{ObjDir}ftgxval.c.x" \xB6
+				  "{ObjDir}ftinit.c.x" \xB6
+				  "{ObjDir}ftmm.c.x" \xB6
+				  "{ObjDir}ftotval.c.x" \xB6
+				  "{ObjDir}ftpfr.c.x" \xB6
+				  "{ObjDir}ftstroke.c.x" \xB6
+				  "{ObjDir}ftsynth.c.x" \xB6
+				  "{ObjDir}ftsystem.c.x" \xB6
+				  "{ObjDir}fttype1.c.x" \xB6
+				  "{ObjDir}ftwinfnt.c.x" \xB6
+				  "{ObjDir}ftxf86.c.x" \xB6
+				  "{ObjDir}ftcache.c.x" \xB6
+				  "{ObjDir}bdf.c.x" \xB6
+				  "{ObjDir}cff.c.x" \xB6
+				  "{ObjDir}type1cid.c.x" \xB6
+				  "{ObjDir}gxvalid.c.x" \xB6
+				  "{ObjDir}ftgzip.c.x" \xB6
+				  "{ObjDir}ftbzip2.c.x" \xB6
+				  "{ObjDir}ftlzw.c.x" \xB6
+				  "{ObjDir}otvalid.c.x" \xB6
+				  "{ObjDir}pcf.c.x" \xB6
+				  "{ObjDir}pfr.c.x" \xB6
+				  "{ObjDir}psaux.c.x" \xB6
+				  "{ObjDir}pshinter.c.x" \xB6
+				  "{ObjDir}psmodule.c.x" \xB6
+				  "{ObjDir}raster.c.x" \xB6
+				  "{ObjDir}sfnt.c.x" \xB6
+				  "{ObjDir}smooth.c.x" \xB6
+				  "{ObjDir}truetype.c.x" \xB6
+				  "{ObjDir}type1.c.x" \xB6
+				  "{ObjDir}type42.c.x" \xB6
+				  "{ObjDir}winfnt.c.x"
+
+
+### Libraries ###
+
+LibFiles-PPC    =
+
+
+### Default Rules ###
+
+.c.x  \xC4  .c  {\xA5MondoBuild\xA5}
+	{PPCC} {depDir}{default}.c -o {targDir}{default}.c.x {PPCCOptions}
+
+
+### Build Rules ###
+
+:builds:mac:ftbase.c \xC4\xC4 :src:base:ftbase.c
+	Duplicate :src:base:ftbase.c :builds:mac:ftbase.c
+
+"{ObjDir}ftbase.c.x"  \xC4\xC4  :builds:mac:ftbase.c
+	{PPCC} :builds:mac:ftbase.c -o {ObjDir}ftbase.c.x \xB6
+		-i :builds:mac: \xB6
+		-i :src:base: \xB6
+		{PPCCOptions}
+
+FreeType.ppc_carbon    \xC4\xC4  FreeType.ppc_carbon.o
+
+FreeType.ppc_carbon.o  \xC4\xC4  {ObjFiles-PPC} {LibFiles-PPC} {\xA5MondoBuild\xA5}
+	PPCLink \xB6
+		-o {Targ} \xB6
+		{ObjFiles-PPC} \xB6
+		{LibFiles-PPC} \xB6
+		{Sym-PPC} \xB6
+		-mf -d \xB6
+		-t 'XCOF' \xB6
+		-c 'MPS ' \xB6
+		-xm l
+
+
+
+### Required Dependencies ###
+
+"{ObjDir}autofit.c.x" \xC4 :src:autofit:autofit.c
+# "{ObjDir}ftbase.c.x" \xC4 :builds:mac:ftbase.c
+"{ObjDir}ftbbox.c.x" \xC4 :src:base:ftbbox.c
+"{ObjDir}ftbdf.c.x" \xC4 :src:base:ftbdf.c
+"{ObjDir}ftbitmap.c.x" \xC4 :src:base:ftbitmap.c
+"{ObjDir}ftdebug.c.x" \xC4 :src:base:ftdebug.c
+"{ObjDir}ftfstype.c.x" \xC4 :src:base:ftfstype.c
+"{ObjDir}ftglyph.c.x" \xC4 :src:base:ftglyph.c
+"{ObjDir}ftgxval.c.x" \xC4 :src:base:ftgxval.c
+"{ObjDir}ftinit.c.x" \xC4 :src:base:ftinit.c
+"{ObjDir}ftmm.c.x" \xC4 :src:base:ftmm.c
+"{ObjDir}ftotval.c.x" \xC4 :src:base:ftotval.c
+"{ObjDir}ftpfr.c.x" \xC4 :src:base:ftpfr.c
+"{ObjDir}ftstroke.c.x" \xC4 :src:base:ftstroke.c
+"{ObjDir}ftsynth.c.x" \xC4 :src:base:ftsynth.c
+"{ObjDir}ftsystem.c.x" \xC4 :src:base:ftsystem.c
+"{ObjDir}fttype1.c.x" \xC4 :src:base:fttype1.c
+"{ObjDir}ftwinfnt.c.x" \xC4 :src:base:ftwinfnt.c
+"{ObjDir}ftxf86.c.x" \xC4 :src:base:ftxf86.c
+"{ObjDir}ftcache.c.x" \xC4 :src:cache:ftcache.c
+"{ObjDir}bdf.c.x" \xC4 :src:bdf:bdf.c
+"{ObjDir}cff.c.x" \xC4 :src:cff:cff.c
+"{ObjDir}type1cid.c.x" \xC4 :src:cid:type1cid.c
+"{ObjDir}gxvalid.c.x" \xC4 :src:gxvalid:gxvalid.c
+"{ObjDir}ftgzip.c.x" \xC4 :src:gzip:ftgzip.c
+"{ObjDir}ftbzip2.c.x" \xC4 :src:bzip2:ftbzip2.c
+"{ObjDir}ftlzw.c.x" \xC4 :src:lzw:ftlzw.c
+"{ObjDir}otvalid.c.x" \xC4 :src:otvalid:otvalid.c
+"{ObjDir}pcf.c.x" \xC4 :src:pcf:pcf.c
+"{ObjDir}pfr.c.x" \xC4 :src:pfr:pfr.c
+"{ObjDir}psaux.c.x" \xC4 :src:psaux:psaux.c
+"{ObjDir}pshinter.c.x" \xC4 :src:pshinter:pshinter.c
+"{ObjDir}psmodule.c.x" \xC4 :src:psnames:psmodule.c
+"{ObjDir}raster.c.x" \xC4 :src:raster:raster.c
+"{ObjDir}sfnt.c.x" \xC4 :src:sfnt:sfnt.c
+"{ObjDir}smooth.c.x" \xC4 :src:smooth:smooth.c
+"{ObjDir}truetype.c.x" \xC4 :src:truetype:truetype.c
+"{ObjDir}type1.c.x" \xC4 :src:type1:type1.c
+"{ObjDir}type42.c.x" \xC4 :src:type42:type42.c
+"{ObjDir}winfnt.c.x" \xC4 :src:winfonts:winfnt.c
+
+
+### Optional Dependencies ###
+### Build this target to generate "include file" dependencies. ###
+
+Dependencies  \xC4  $OutOfDate
+	MakeDepend \xB6
+		-append {MAKEFILE} \xB6
+		-ignore "{CIncludes}" \xB6
+		-objdir "{ObjDir}" \xB6
+		-objext .x \xB6
+		{Includes} \xB6
+		{SrcFiles}
+
+
diff --git a/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.ppc_classic.make.txt b/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.ppc_classic.make.txt
new file mode 100644
index 0000000..377de9a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/mac/FreeType.ppc_classic.make.txt
@@ -0,0 +1,216 @@
+#   File:       FreeType.ppc_classic.make
+#   Target:     FreeType.ppc_classic
+#   Created:    Thursday, October 27, 2005 07:42:43 PM
+
+
+MAKEFILE        = FreeType.ppc_classic.make
+\xA5MondoBuild\xA5    = {MAKEFILE}  # Make blank to avoid rebuilds when makefile is modified
+
+ObjDir          = :objs:
+Includes        =  \xB6
+				  -ansi strict \xB6
+				  -includes unix \xB6
+				  -i :include: \xB6
+				  -i :src: \xB6
+				  -i :include:freetype:config:
+
+Sym-PPC         = -sym off
+
+PPCCOptions     = \xB6
+                        -d FT_MACINTOSH=1 \xB6
+                        -d HAVE_FSSPEC=1 \xB6
+                        -d HAVE_FSREF=0 \xB6
+                        -d HAVE_QUICKDRAW_TOOLBOX=1 \xB6
+                        -d HAVE_QUICKDRAW_CARBON=0 \xB6
+                        -d HAVE_ATS=0 \xB6
+			-d FT2_BUILD_LIBRARY \xB6
+			-d FT_CONFIG_CONFIG_H="<ftconfig.h>" \xB6
+			-d FT_CONFIG_MODULES_H="<ftmodule.h>" \xB6
+			{Includes} {Sym-PPC}
+
+
+### Source Files ###
+
+SrcFiles        =  \xB6
+				  :src:autofit:autofit.c \xB6
+				  :builds:mac:ftbase.c \xB6
+				  :src:base:ftbbox.c \xB6
+				  :src:base:ftbdf.c \xB6
+				  :src:base:ftbitmap.c \xB6
+				  :src:base:ftdebug.c \xB6
+				  :src:base:ftfstype.c \xB6
+				  :src:base:ftglyph.c \xB6
+				  :src:base:ftgxval.c \xB6
+				  :src:base:ftinit.c \xB6
+				  :src:base:ftmm.c \xB6
+				  :src:base:ftotval.c \xB6
+				  :src:base:ftpfr.c \xB6
+				  :src:base:ftstroke.c \xB6
+				  :src:base:ftsynth.c \xB6
+				  :src:base:ftsystem.c \xB6
+				  :src:base:fttype1.c \xB6
+				  :src:base:ftwinfnt.c \xB6
+				  :src:base:ftxf86.c \xB6
+				  :src:cache:ftcache.c \xB6
+				  :src:bdf:bdf.c \xB6
+				  :src:cff:cff.c \xB6
+				  :src:cid:type1cid.c \xB6
+				  :src:gxvalid:gxvalid.c \xB6
+				  :src:gzip:ftgzip.c \xB6
+				  :src:bzip2:ftbzip2.c \xB6
+				  :src:lzw:ftlzw.c \xB6
+				  :src:otvalid:otvalid.c \xB6
+				  :src:pcf:pcf.c \xB6
+				  :src:pfr:pfr.c \xB6
+				  :src:psaux:psaux.c \xB6
+				  :src:pshinter:pshinter.c \xB6
+				  :src:psnames:psmodule.c \xB6
+				  :src:raster:raster.c \xB6
+				  :src:sfnt:sfnt.c \xB6
+				  :src:smooth:smooth.c \xB6
+				  :src:truetype:truetype.c \xB6
+				  :src:type1:type1.c \xB6
+				  :src:type42:type42.c \xB6
+				  :src:winfonts:winfnt.c
+
+
+### Object Files ###
+
+ObjFiles-PPC    =  \xB6
+				  "{ObjDir}autofit.c.x" \xB6
+				  "{ObjDir}ftbase.c.x" \xB6
+				  "{ObjDir}ftbbox.c.x" \xB6
+				  "{ObjDir}ftbdf.c.x" \xB6
+				  "{ObjDir}ftbitmap.c.x" \xB6
+				  "{ObjDir}ftdebug.c.x" \xB6
+				  "{ObjDir}ftfstype.c.x" \xB6
+				  "{ObjDir}ftglyph.c.x" \xB6
+				  "{ObjDir}ftgxval.c.x" \xB6
+				  "{ObjDir}ftinit.c.x" \xB6
+				  "{ObjDir}ftmm.c.x" \xB6
+				  "{ObjDir}ftotval.c.x" \xB6
+				  "{ObjDir}ftpfr.c.x" \xB6
+				  "{ObjDir}ftstroke.c.x" \xB6
+				  "{ObjDir}ftsynth.c.x" \xB6
+				  "{ObjDir}ftsystem.c.x" \xB6
+				  "{ObjDir}fttype1.c.x" \xB6
+				  "{ObjDir}ftwinfnt.c.x" \xB6
+				  "{ObjDir}ftxf86.c.x" \xB6
+				  "{ObjDir}ftcache.c.x" \xB6
+				  "{ObjDir}bdf.c.x" \xB6
+				  "{ObjDir}cff.c.x" \xB6
+				  "{ObjDir}type1cid.c.x" \xB6
+				  "{ObjDir}gxvalid.c.x" \xB6
+				  "{ObjDir}ftgzip.c.x" \xB6
+				  "{ObjDir}ftbzip2.c.x" \xB6
+				  "{ObjDir}ftlzw.c.x" \xB6
+				  "{ObjDir}otvalid.c.x" \xB6
+				  "{ObjDir}pcf.c.x" \xB6
+				  "{ObjDir}pfr.c.x" \xB6
+				  "{ObjDir}psaux.c.x" \xB6
+				  "{ObjDir}pshinter.c.x" \xB6
+				  "{ObjDir}psmodule.c.x" \xB6
+				  "{ObjDir}raster.c.x" \xB6
+				  "{ObjDir}sfnt.c.x" \xB6
+				  "{ObjDir}smooth.c.x" \xB6
+				  "{ObjDir}truetype.c.x" \xB6
+				  "{ObjDir}type1.c.x" \xB6
+				  "{ObjDir}type42.c.x" \xB6
+				  "{ObjDir}winfnt.c.x"
+
+
+### Libraries ###
+
+LibFiles-PPC    =
+
+
+### Default Rules ###
+
+.c.x  \xC4  .c  {\xA5MondoBuild\xA5}
+	{PPCC} {depDir}{default}.c -o {targDir}{default}.c.x {PPCCOptions}
+
+
+### Build Rules ###
+
+:builds:mac:ftbase.c \xC4\xC4 :src:base:ftbase.c
+	Duplicate :src:base:ftbase.c :builds:mac:ftbase.c
+
+"{ObjDir}ftbase.c.x"  \xC4\xC4  :builds:mac:ftbase.c
+	{PPCC} :builds:mac:ftbase.c -o "{ObjDir}ftbase.c.x" \xB6
+		-i :builds:mac: \xB6
+		-i :src:base: \xB6
+		{PPCCOptions}
+
+FreeType.ppc_classic    \xC4\xC4  FreeType.ppc_classic.o
+
+FreeType.ppc_classic.o  \xC4\xC4  {ObjFiles-PPC} {LibFiles-PPC} {\xA5MondoBuild\xA5}
+	PPCLink \xB6
+		-o {Targ} \xB6
+		{ObjFiles-PPC} \xB6
+		{LibFiles-PPC} \xB6
+		{Sym-PPC} \xB6
+		-mf -d \xB6
+		-t 'XCOF' \xB6
+		-c 'MPS ' \xB6
+		-xm l
+
+
+
+### Required Dependencies ###
+
+"{ObjDir}autofit.c.x" \xC4 :src:autofit:autofit.c
+# "{ObjDir}ftbase.c.x" \xC4 :builds:mac:ftbase.c
+"{ObjDir}ftbbox.c.x" \xC4 :src:base:ftbbox.c
+"{ObjDir}ftbdf.c.x" \xC4 :src:base:ftbdf.c
+"{ObjDir}ftbitmap.c.x" \xC4 :src:base:ftbitmap.c
+"{ObjDir}ftdebug.c.x" \xC4 :src:base:ftdebug.c
+"{ObjDir}ftfstype.c.x" \xC4 :src:base:ftfstype.c
+"{ObjDir}ftglyph.c.x" \xC4 :src:base:ftglyph.c
+"{ObjDir}ftgxval.c.x" \xC4 :src:base:ftgxval.c
+"{ObjDir}ftinit.c.x" \xC4 :src:base:ftinit.c
+"{ObjDir}ftmm.c.x" \xC4 :src:base:ftmm.c
+"{ObjDir}ftotval.c.x" \xC4 :src:base:ftotval.c
+"{ObjDir}ftpfr.c.x" \xC4 :src:base:ftpfr.c
+"{ObjDir}ftstroke.c.x" \xC4 :src:base:ftstroke.c
+"{ObjDir}ftsynth.c.x" \xC4 :src:base:ftsynth.c
+"{ObjDir}ftsystem.c.x" \xC4 :src:base:ftsystem.c
+"{ObjDir}fttype1.c.x" \xC4 :src:base:fttype1.c
+"{ObjDir}ftwinfnt.c.x" \xC4 :src:base:ftwinfnt.c
+"{ObjDir}ftxf86.c.x" \xC4 :src:base:ftxf86.c
+"{ObjDir}ftcache.c.x" \xC4 :src:cache:ftcache.c
+"{ObjDir}bdf.c.x" \xC4 :src:bdf:bdf.c
+"{ObjDir}cff.c.x" \xC4 :src:cff:cff.c
+"{ObjDir}type1cid.c.x" \xC4 :src:cid:type1cid.c
+"{ObjDir}gxvalid.c.x" \xC4 :src:gxvalid:gxvalid.c
+"{ObjDir}ftgzip.c.x" \xC4 :src:gzip:ftgzip.c
+"{ObjDir}ftbzip2.c.x" \xC4 :src:bzip2:ftbzip2.c
+"{ObjDir}ftlzw.c.x" \xC4 :src:lzw:ftlzw.c
+"{ObjDir}otvalid.c.x" \xC4 :src:otvalid:otvalid.c
+"{ObjDir}pcf.c.x" \xC4 :src:pcf:pcf.c
+"{ObjDir}pfr.c.x" \xC4 :src:pfr:pfr.c
+"{ObjDir}psaux.c.x" \xC4 :src:psaux:psaux.c
+"{ObjDir}pshinter.c.x" \xC4 :src:pshinter:pshinter.c
+"{ObjDir}psmodule.c.x" \xC4 :src:psnames:psmodule.c
+"{ObjDir}raster.c.x" \xC4 :src:raster:raster.c
+"{ObjDir}sfnt.c.x" \xC4 :src:sfnt:sfnt.c
+"{ObjDir}smooth.c.x" \xC4 :src:smooth:smooth.c
+"{ObjDir}truetype.c.x" \xC4 :src:truetype:truetype.c
+"{ObjDir}type1.c.x" \xC4 :src:type1:type1.c
+"{ObjDir}type42.c.x" \xC4 :src:type42:type42.c
+"{ObjDir}winfnt.c.x" \xC4 :src:winfonts:winfnt.c
+
+
+
+### Optional Dependencies ###
+### Build this target to generate "include file" dependencies. ###
+
+Dependencies  \xC4  $OutOfDate
+	MakeDepend \xB6
+		-append {MAKEFILE} \xB6
+		-ignore "{CIncludes}" \xB6
+		-objdir "{ObjDir}" \xB6
+		-objext .x \xB6
+		{Includes} \xB6
+		{SrcFiles}
+
+
diff --git a/extensions/externals/src/freetype-2.4.9/builds/mac/README b/extensions/externals/src/freetype-2.4.9/builds/mac/README
new file mode 100644
index 0000000..bd3df8a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/mac/README
@@ -0,0 +1,403 @@
+This folder contains
+
+  * Makefile skeltons for Apple MPW (Macintosh's Programmers Workshop)
+
+  * Python script to generate MPW makefile from skelton
+
+  * Metrowerks CodeWarrior 9.0 project file in XML format
+
+------------------------------------------------------------
+
+1. What is this
+---------------
+
+Files in this directory are designed to build FreeType
+running on classic MacOS. To build FreeType running on
+Mac OS X, build as the system is UNIX.
+
+However, Mac OS X is most useful to manipulate files in
+vanilla FreeType to fit classic MacOS.
+
+The information about MacOS specific API is written in
+appendix of this document.
+
+2. Requirement
+--------------
+
+You can use MPW: a free-charged developer environment
+by Apple, or CodeWarrior: a commercial developer
+environment by Metrowerks. GCC for MPW and Symantec
+"Think C" are not tested at present.
+
+
+  2-1. Apple MPW
+  --------------
+
+  Following C compilers are tested:
+
+      m68k target:	Apple SC  8.9.0d3e1
+      ppc  target:	Apple MrC 5.0.0d3c1
+
+  The final MPW-GM (official release on 1999/Dec) is too
+  old and cannot compile FreeType, because bundled C
+  compilers cannot search header files in sub directories.
+  Updating by the final MPW-PR (pre-release on 2001/Feb)
+  is required.
+
+  Required files are downloadable from:
+
+      http://developer.apple.com/tools/mpw-tools/index.html
+
+  Also you can find documents how to update by MPW-PR.
+
+  Python is required to restore MPW makefiles from the
+  skeltons. Python bundled to Mac OS X is enough. For
+  classic MacOS, MacPython is available:
+
+      http://homepages.cwi.nl/~jack/macpython/
+
+  MPW requires all files are typed by resource fork.
+  ResEdit bundled to MPW is enough. In Mac OS X,
+  /Developer/Tools/SetFile of DevTool is useful to
+  manipulate from commandline.
+
+  2-2. Metrowerks CodeWarrior
+  ---------------------------
+
+  XML project file is generated and tested by
+  CodeWarrior 9.0.  Older versions are not tested
+  at all. At present, static library for ppc target
+  is available in the project file.
+
+
+3. How to build
+---------------
+
+  3-1. Apple MPW
+  --------------
+  Detailed building procedure by Apple MPW is
+  described in following.
+
+    3-1-1. Generate MPW makefiles from the skeltons
+    ------------------------------------------------
+
+    Here are 4 skeltons for following targets are
+    included.
+
+    - FreeType.m68k_far.make.txt
+      Ancient 32bit binary executable format for
+      m68k MacOS: System 6, with 32bit addressing
+      mode (far-pointer-model) So-called "Toolbox"
+      API is used.
+
+    - FreeType.m68k_cfm.make.txt
+      CFM binary executable format for m68k MacOS:
+      System 7. So-called "Toolbox" API is used.
+
+    - FreeType.ppc_classic.make.txt
+      CFM binary executable format for ppc MacOS:
+      System 7, MacOS 8, MacOS 9. So-called "Toolbox"
+      API is used.
+
+    - FreeType.ppc_carbon.make.txt
+      CFM binary executable format for ppc MacOS:
+      MacOS 9. Carbon API is used.
+
+    At present, static library is only supported,
+    although targets except of m68k_far are capable
+    to use shared library.
+
+    MPW makefile syntax uses 8bit characters. To keep
+    from violating them during version control, here
+    we store skeltons in pure ASCII format. You must
+    generate MPW makefile by Python script ascii2mpw.py.
+
+    In Mac OS X terminal, you can convert as:
+
+	python builds/mac/ascii2mpw.py \
+		< builds/mac/FreeType.m68k_far.make.txt \
+		> FreeType.m68k_far.make
+
+    The skeltons are designed to use in the top
+    directory where there are builds, include, src etc.
+    You must name the generated MPW makefile by removing
+    ".txt" from source skelton name.
+
+    3-1-2. Add resource forks to related files
+    ------------------------------------------
+
+    MPW's Make and C compilers cannot recognize files
+    without resource fork. You have to add resource
+    fork to the files that MPW uses. In Mac OS X
+    terminal of the system, you can do as:
+
+	find . -name '*.[ch]' -exec \
+		/Developer/Tools/SetFile -a l -c "MPS " -t TEXT \{\} \;
+
+	find . -name '*.make' -exec \
+		/Developer/Tools/SetFile -a l -c "MPS " -t TEXT \{\} \;
+
+
+    3-1-3. Open MPW shell and build
+    -------------------------------
+
+    Open MPW shell and go to the top directory that
+    FreeType sources are extracted (MPW makefile must
+    be located in there), from "Set Directory" in
+    "Directory" menu.
+
+    Choose "Build" from "Build" menu, and type the
+    name of project by removing ".make" from MPW
+    makefile, as: FreeType.m68k_far
+
+    If building is successfully finished, you can find
+    built library in objs/ directory.
+
+
+  3-2. Metrowerks CodeWarrior
+  ---------------------------
+
+  Detailed building procedure by Metrowerks
+  CodeWarrior (CW) 9.0 is described in following.
+
+    3-2-1. Import XML project file
+    ------------------------------
+
+    CW XML project file is not ready for double-
+    click. Start CodeWarrior IDE, and choose
+    "Import project" in "File" menu. Choose XML
+    project file: builds/mac/ftlib.prj.xml.
+    In next, you will be asked where to save CW
+    native project file: you must choose
+    "builds/mac/ftlib.prj". The project file is
+    designed with relative path from there. After
+    CW native project file is generated, it is
+    automatically loaded, small project window
+    titled "ftlib.prj" is displayed.
+
+    3-2-2. Building
+    ---------------
+    Choose "Make" from "Project" menu. If building
+    is successfully finished, you can find built
+    library at objs/FreeTypeLib.
+
+4. TODO
+-------
+
+  4-1. All modules should be included
+  -----------------------------------
+
+  At present, MPW makefiles and CW project file are
+  just updated versions of these by Leonard. Some
+  modules are added after the last maintenance, they
+  are not included.
+
+  4-2. Working test with ftdemos
+  ------------------------------
+
+  At present, MPW makefiles and CW project file can
+  build FreeType for classic MacOS. But their working
+  behaviours are not tested at all. Building ftdemos
+  for classic MacOS and working test is required.
+
+  4-3. Porting Jam onto MPW
+  -------------------------
+
+  FreeType uses Jam (and FT-Jam) for unified cross-
+  platform building tool. At present, Jam is not ported
+  to MPW. To update classic MacOS support easily,
+  building by Jam is expected on MPW.
+
+
+APPENDIX I
+----------
+
+  A-1. Framework dependencies
+  ---------------------------
+
+  src/base/ftmac.c adds two Mac-specific features to
+  FreeType. These features are based on MacOS libraries.
+
+  * accessing resource-fork font
+  The fonts for classic MacOS store their graphical data
+  in resource forks which cannot be accessed via ANSI C
+  functions. FreeType2 provides functions to handle such
+  resource fork fonts, they are based on File Manager
+  framework of MacOS. In addition, HFS and HFS+ file
+  system driver of Linux is supported. Following
+  functions are for this purpose.
+
+    FT_New_Face_From_Resource()
+    FT_New_Face_From_FSSpec()
+    FT_New_Face_From_FSRef()
+
+  * resolving font name to font file
+  The font menu of MacOS application prefers font name
+  written in FOND resource than sfnt resource. FreeType2
+  provides functions to find font file by name in MacOS
+  application, they are based on QuickDraw Font Manager
+  and Apple Type Service framework of MacOS.
+
+    FT_GetFile_From_Mac_Name()
+    FT_GetFile_From_Mac_ATS_Name()
+
+  Working functions for each MacOS are summarized as
+  following.
+
+  upto MacOS 6:
+    not tested (you have to obtain MPW 2.x)
+
+  MacOS 7.x, 8.x, 9.x (without CarbonLib):
+    FT_GetFile_From_Mac_Name()
+    FT_New_Face_From_Resource()
+    FT_New_Face_From_FSSpec()
+
+  MacOS 9.x (with CarbonLib):
+    FT_GetFile_From_Mac_Name()
+    FT_New_Face_From_Resource()
+    FT_New_Face_From_FSSpec()
+    FT_New_Face_From_FSRef()
+
+  Mac OS X upto 10.4.x:
+    FT_GetFile_From_Mac_Name()     deprecated
+    FT_New_Face_From_FSSpec()      deprecated
+    FT_GetFile_From_Mac_ATS_Name() deprecated?
+    FT_New_Face_From_FSRef()
+
+  A-2. Deprecated Functions
+  -------------------------
+
+    A-2-1. FileManager
+    ------------------
+
+    For convenience to write MacOS application, ftmac.c
+    provides functions to specify a file by FSSpec and FSRef,
+    because the file identification pathname had ever been
+    unrecommended method in MacOS programming.
+
+    Toward to MacOS X 10.4 & 5, Carbon functions using FSSpec
+    datatype is noticed as deprecated, and recommended to
+    migrate to FSRef datatype. The big differences of FSRef
+    against FSSpec are explained in Apple TechNotes 2078.
+
+    http://developer.apple.com/technotes/tn2002/tn2078.html
+
+    - filename length: the max length of file
+    name of FSRef is 255 chars (it is limit of HFS+),
+    that of FSSpec is 31 chars (it is limit of HFS).
+
+    - filename encoding: FSSpec is localized by
+    legacy encoding for each language system,
+    FSRef is Unicode enabled.
+
+    A-2-2. FontManager
+    ------------------
+
+    Following functions receive QuickDraw fontname:
+
+      FT_GetFile_From_Mac_Name()
+
+    QuickDraw is deprecated and replaced by Quartz
+    since Mac OS X 10.4. They are still kept for
+    backward compatibility. By undefinition of
+    HAVE_QUICKDRAW in building, you can change these
+    functions to return FT_Err_Unimplemented always.
+
+    Replacement functions are added for migration.
+
+      FT_GetFile_From_Mac_ATS_Name()
+
+    They are usable on Mac OS X only. On older systems,
+    these functions return FT_Err_Unimplemented always.
+
+    The detailed incompatibilities and possibility
+    of FontManager emulation without QuickDraw is
+    explained in
+
+      http://www.gyve.org/~mpsuzuki/ats_benchmark.html
+
+  A-3. Framework Availabilities
+  -----------------------------
+
+  The framework of MacOS are often revised, especially
+  when new format of binary executable is introduced.
+  Following table is the minimum version of frameworks
+  to use functions used in FreeType2. The table is
+  extracted from MPW header files for assembly language.
+
+  *** NOTE ***
+  The conditional definition of available data type
+  in MPW compiler is insufficient. You can compile
+  program using FSRef data type for older systems
+  (MacOS 7, 8) that don't know FSRef data type.
+
+
+                                      +-------------------+-----------------------------+
+           CPU                        |      mc680x0      |           PowerPC           |
+                                      +---------+---------+---------+---------+---------+
+  Binary Executable Format            | Classic | 68K-CFM | CFM     | CFM     | Mach-O  |
+                                      +---------+---------+---------+---------+---------+
+       Framework API                  | Toolbox | Toolbox | Toolbox | Carbon  | Carbon  |
+                                      +---------+---------+---------+---------+---------+
+
+                                      +---------+---------+---------+---------+---------+
+                                      |    ?(*) |Interface|Interface|CarbonLib|Mac OS X |
+                                      |         |Lib      |Lib      |         |         |
+* Files.h                             +---------+---------+---------+---------+---------+
+PBGetFCBInfoSync()                    |    o    | 7.1-    | 7.1-    | 1.0-    |    o    |
+FSMakeFSSpec()                        |    o    | 7.1-    | 7.1-    | 1.0-    |    o    |
+FSGetForkCBInfo()                     |    o    |   (**)  | 9.0-    | 1.0-    |    o    |
+FSpMakeFSRef()                        |    o    |   (**)  | 9.0-    | 1.0-    |    o    |
+FSGetCatalogInfo()                    |    o    |   (**)  | 9.0-    | 1.0-    |   -10.3 |
+FSPathMakeRef()                       |    x    |    x    |    x    | 1.1-    |   -10.3 |
+                                      +---------+---------+---------+---------+---------+
+
+                                      +---------+---------+---------+---------+---------+
+                                      |    ?(*) |Font     |Font     |CarbonLib|Mac OS X |
+                                      |         |Manager  |Manager  |         |         |
+* Fonts.h                             +---------+---------+---------+---------+---------+
+FMCreateFontFamilyIterator()          |    x    |    x    | 9.0-    | 1.0-    |   -10.3 |
+FMDisposeFontFamilyIterator()         |    x    |    x    | 9.0-    | 1.0-    |   -10.3 |
+FMGetNextFontFamily()                 |    x    |    x    | 9.0-    | 1.0-    |   -10.3 |
+FMGetFontFamilyName()                 |    x    |    x    | 9.0-    | 1.0-    |   -10.3 |
+FMCreateFontFamilyInstanceIterator()  |    x    |    x    | 9.0-    | 1.0-    |   -10.3 |
+FMDisposeFontFamilyInstanceIterator() |    x    |    x    | 9.0-    | 1.0-    |   -10.3 |
+FMGetNextFontFamilyInstance()         |    x    |    x    | 9.0-    | 1.0-    |   -10.3 |
+                                      +---------+---------+---------+---------+---------+
+
+                                      +---------+---------+---------+---------+---------+
+                                      |    -    |    -    |    -    |CarbonLib|Mac OS X |
+* ATSFont.h (***)                     +---------+---------+---------+---------+---------+
+ATSFontFindFromName()                 |    x    |    x    |    x    |    x    |    o    |
+ATSFontGetFileSpecification()         |    x    |    x    |    x    |    x    |    o    |
+                                      +---------+---------+---------+---------+---------+
+
+    (*)
+    In the "Classic": the original binary executable
+    format, these framework functions are directly
+    transformed to MacOS system call. Therefore, the
+    exact availability should be checked by running
+    system.
+
+    (**)
+    InterfaceLib is bundled to MacOS and its version
+    is usually equal to MacOS. There's no separate
+    update for InterfaceLib. It is supposed that
+    there's no InterfaceLib 9.x for m68k platforms.
+    In fact, these functions are FSRef dependent.
+
+    (***)
+    ATSUI framework is available on ATSUnicode 8.5 on
+    ppc Toolbox CFM, CarbonLib 1.0 too. But its base:
+    ATS font manager is not published in these versions.
+
+------------------------------------------------------------
+Last update: 2009-Jul-25.
+
+Currently maintained by
+	suzuki toshiya, <mpsuzuki@hiroshima-u.ac.jp>
+Originally prepared by
+	Leonard Rosenthol, <leonardr@lazerware.com>
+	Just van Rossum, <just@letterror.com>
+
+This directory is now actively maintained as part of the FreeType Project.
diff --git a/extensions/externals/src/freetype-2.4.9/builds/mac/ascii2mpw.py b/extensions/externals/src/freetype-2.4.9/builds/mac/ascii2mpw.py
new file mode 100644
index 0000000..ad32b21
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/mac/ascii2mpw.py
@@ -0,0 +1,24 @@
+#!/usr/bin/env python
+import sys
+import string
+
+if len( sys.argv ) == 1 :
+  for asc_line in sys.stdin.readlines():
+    mpw_line = string.replace(asc_line, "\\xA5", "\245")
+    mpw_line = string.replace(mpw_line, "\\xB6", "\266")
+    mpw_line = string.replace(mpw_line, "\\xC4", "\304")
+    mpw_line = string.replace(mpw_line, "\\xC5", "\305")
+    mpw_line = string.replace(mpw_line, "\\xFF", "\377")
+    mpw_line = string.replace(mpw_line, "\n",   "\r")
+    mpw_line = string.replace(mpw_line, "\\n",   "\n")
+    sys.stdout.write(mpw_line)
+elif sys.argv[1] == "-r" :
+  for mpw_line in sys.stdin.readlines():
+    asc_line = string.replace(mpw_line, "\n",   "\\n")
+    asc_line = string.replace(asc_line, "\r",   "\n")
+    asc_line = string.replace(asc_line, "\245", "\\xA5")
+    asc_line = string.replace(asc_line, "\266", "\\xB6")
+    asc_line = string.replace(asc_line, "\304", "\\xC4")
+    asc_line = string.replace(asc_line, "\305", "\\xC5")
+    asc_line = string.replace(asc_line, "\377", "\\xFF")
+    sys.stdout.write(asc_line)
diff --git a/extensions/externals/src/freetype-2.4.9/builds/mac/ftlib.prj.xml b/extensions/externals/src/freetype-2.4.9/builds/mac/ftlib.prj.xml
new file mode 100644
index 0000000..cbbc45e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/mac/ftlib.prj.xml
@@ -0,0 +1,1194 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<?codewarrior exportversion="1.0.1" ideversion="5.0" ?>
+
+<!DOCTYPE PROJECT [
+<!ELEMENT PROJECT (TARGETLIST, TARGETORDER, GROUPLIST, DESIGNLIST?)>
+<!ELEMENT TARGETLIST (TARGET+)>
+<!ELEMENT TARGET (NAME, SETTINGLIST, FILELIST?, LINKORDER?, SEGMENTLIST?, OVERLAYGROUPLIST?, SUBTARGETLIST?, SUBPROJECTLIST?, FRAMEWORKLIST?, PACKAGEACTIONSLIST?)>
+<!ELEMENT NAME (#PCDATA)>
+<!ELEMENT USERSOURCETREETYPE (#PCDATA)>
+<!ELEMENT PATH (#PCDATA)>
+<!ELEMENT FILELIST (FILE*)>
+<!ELEMENT FILE (PATHTYPE, PATHROOT?, ACCESSPATH?, PATH, PATHFORMAT?, ROOTFILEREF?, FILEKIND?, FILEFLAGS?)>
+<!ELEMENT PATHTYPE (#PCDATA)>
+<!ELEMENT PATHROOT (#PCDATA)>
+<!ELEMENT ACCESSPATH (#PCDATA)>
+<!ELEMENT PATHFORMAT (#PCDATA)>
+<!ELEMENT ROOTFILEREF (PATHTYPE, PATHROOT?, ACCESSPATH?, PATH, PATHFORMAT?)>
+<!ELEMENT FILEKIND (#PCDATA)>
+<!ELEMENT FILEFLAGS (#PCDATA)>
+<!ELEMENT FILEREF (TARGETNAME?, PATHTYPE, PATHROOT?, ACCESSPATH?, PATH, PATHFORMAT?)>
+<!ELEMENT TARGETNAME (#PCDATA)>
+<!ELEMENT SETTINGLIST ((SETTING|PANELDATA)+)>
+<!ELEMENT SETTING (NAME?, (VALUE|(SETTING+)))>
+<!ELEMENT PANELDATA (NAME, VALUE)>
+<!ELEMENT VALUE (#PCDATA)>
+<!ELEMENT LINKORDER (FILEREF*)>
+<!ELEMENT SEGMENTLIST (SEGMENT+)>
+<!ELEMENT SEGMENT (NAME, ATTRIBUTES?, FILEREF*)>
+<!ELEMENT ATTRIBUTES (#PCDATA)>
+<!ELEMENT OVERLAYGROUPLIST (OVERLAYGROUP+)>
+<!ELEMENT OVERLAYGROUP (NAME, BASEADDRESS, OVERLAY*)>
+<!ELEMENT BASEADDRESS (#PCDATA)>
+<!ELEMENT OVERLAY (NAME, FILEREF*)>
+<!ELEMENT SUBTARGETLIST (SUBTARGET+)>
+<!ELEMENT SUBTARGET (TARGETNAME, ATTRIBUTES?, FILEREF?)>
+<!ELEMENT SUBPROJECTLIST (SUBPROJECT+)>
+<!ELEMENT SUBPROJECT (FILEREF, SUBPROJECTTARGETLIST)>
+<!ELEMENT SUBPROJECTTARGETLIST (SUBPROJECTTARGET*)>
+<!ELEMENT SUBPROJECTTARGET (TARGETNAME, ATTRIBUTES?, FILEREF?)>
+<!ELEMENT FRAMEWORKLIST (FRAMEWORK+)>
+<!ELEMENT FRAMEWORK (FILEREF, LIBRARYFILE?, VERSION?)>
+<!ELEMENT PACKAGEACTIONSLIST (PACKAGEACTION+)>
+<!ELEMENT PACKAGEACTION (#PCDATA)>
+<!ELEMENT LIBRARYFILE (FILEREF)>
+<!ELEMENT VERSION (#PCDATA)>
+<!ELEMENT TARGETORDER (ORDEREDTARGET|ORDEREDDESIGN)*>
+<!ELEMENT ORDEREDTARGET (NAME)>
+<!ELEMENT ORDEREDDESIGN (NAME, ORDEREDTARGET+)>
+<!ELEMENT GROUPLIST (GROUP|FILEREF)*>
+<!ELEMENT GROUP (NAME, (GROUP|FILEREF)*)>
+<!ELEMENT DESIGNLIST (DESIGN+)>
+<!ELEMENT DESIGN (NAME, DESIGNDATA)>
+<!ELEMENT DESIGNDATA (#PCDATA)>
+]>
+
+<PROJECT>
+    <TARGETLIST>
+        <TARGET>
+            <NAME>FreeTypeLib</NAME>
+            <SETTINGLIST>
+
+                <!-- Settings for "Source Trees" panel -->
+                <SETTING><NAME>UserSourceTrees</NAME><VALUE></VALUE></SETTING>
+
+                <!-- Settings for "Access Paths" panel -->
+                <SETTING><NAME>AlwaysSearchUserPaths</NAME><VALUE>true</VALUE></SETTING>
+                <SETTING><NAME>InterpretDOSAndUnixPaths</NAME><VALUE>true</VALUE></SETTING>
+                <SETTING><NAME>RequireFrameworkStyleIncludes</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>SourceRelativeIncludes</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>UserSearchPaths</NAME>
+                    <SETTING>
+                        <SETTING><NAME>SearchPath</NAME>
+                            <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+                            <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+                            <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+                        </SETTING>
+                        <SETTING><NAME>Recursive</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>FrameworkPath</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>HostFlags</NAME><VALUE>All</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>SearchPath</NAME>
+                            <SETTING><NAME>Path</NAME><VALUE>:::include:</VALUE></SETTING>
+                            <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+                            <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+                        </SETTING>
+                        <SETTING><NAME>Recursive</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>FrameworkPath</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>HostFlags</NAME><VALUE>All</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>SearchPath</NAME>
+                            <SETTING><NAME>Path</NAME><VALUE>:::src:</VALUE></SETTING>
+                            <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+                            <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+                        </SETTING>
+                        <SETTING><NAME>Recursive</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>FrameworkPath</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>HostFlags</NAME><VALUE>All</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>SearchPath</NAME>
+                            <SETTING><NAME>Path</NAME><VALUE>::</VALUE></SETTING>
+                            <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+                            <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+                        </SETTING>
+                        <SETTING><NAME>Recursive</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>FrameworkPath</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>HostFlags</NAME><VALUE>All</VALUE></SETTING>
+                    </SETTING>
+                </SETTING>
+                <SETTING><NAME>SystemSearchPaths</NAME>
+                    <SETTING>
+                        <SETTING><NAME>SearchPath</NAME>
+                            <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+                            <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+                            <SETTING><NAME>PathRoot</NAME><VALUE>CodeWarrior</VALUE></SETTING>
+                        </SETTING>
+                        <SETTING><NAME>Recursive</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>FrameworkPath</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>HostFlags</NAME><VALUE>All</VALUE></SETTING>
+                    </SETTING>
+                </SETTING>
+
+                <!-- Settings for "Debugger Runtime" panel -->
+                <SETTING><NAME>MWRuntimeSettings_WorkingDirectory</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWRuntimeSettings_CommandLine</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWRuntimeSettings_HostApplication</NAME>
+                    <SETTING><NAME>Path</NAME><VALUE></VALUE></SETTING>
+                    <SETTING><NAME>PathFormat</NAME><VALUE>Generic</VALUE></SETTING>
+                    <SETTING><NAME>PathRoot</NAME><VALUE>Absolute</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>MWRuntimeSettings_EnvVars</NAME><VALUE></VALUE></SETTING>
+
+                <!-- Settings for "Target Settings" panel -->
+                <SETTING><NAME>Linker</NAME><VALUE>MacOS PPC Linker</VALUE></SETTING>
+                <SETTING><NAME>PreLinker</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>PostLinker</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>Targetname</NAME><VALUE>FreeTypeLib</VALUE></SETTING>
+                <SETTING><NAME>OutputDirectory</NAME>
+                    <SETTING><NAME>Path</NAME><VALUE>:::objs:</VALUE></SETTING>
+                    <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+                    <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>SaveEntriesUsingRelativePaths</NAME><VALUE>false</VALUE></SETTING>
+
+                <!-- Settings for "File Mappings" panel -->
+                <SETTING><NAME>FileMappings</NAME>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>APPL</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>Appl</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>MMLB</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>Lib Import PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>MPLF</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>Lib Import PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>MWCD</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>RSRC</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.bh</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>Balloon Help</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.c</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.c++</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.cc</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.cp</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.cpp</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.exp</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.h</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>true</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.p</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>MW Pascal PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.pas</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>MW Pascal PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.pch</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.pch++</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>MW C/C++ PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE>C/C++</VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.ppu</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>MW Pascal PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.r</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>Rez</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE>Rez</VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>TEXT</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.s</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>PPCAsm</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>XCOF</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>XCOFF Import PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>docu</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>rsrc</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>shlb</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>PEF Import PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileType</NAME><VALUE>stub</VALUE></SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>PEF Import PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.doc</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>true</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.o</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE>XCOFF Import PPC</VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.ppob</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                    <SETTING>
+                        <SETTING><NAME>FileExtension</NAME><VALUE>.rsrc</VALUE></SETTING>
+                        <SETTING><NAME>Compiler</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>EditLanguage</NAME><VALUE></VALUE></SETTING>
+                        <SETTING><NAME>Precompile</NAME><VALUE>false</VALUE></SETTING>
+                        <SETTING><NAME>Launchable</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>ResourceFile</NAME><VALUE>true</VALUE></SETTING>
+                        <SETTING><NAME>IgnoredByMake</NAME><VALUE>false</VALUE></SETTING>
+                    </SETTING>
+                </SETTING>
+
+                <!-- Settings for "Build Extras" panel -->
+                <SETTING><NAME>CacheModDates</NAME><VALUE>true</VALUE></SETTING>
+                <SETTING><NAME>DumpBrowserInfo</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>CacheSubprojects</NAME><VALUE>true</VALUE></SETTING>
+                <SETTING><NAME>UseThirdPartyDebugger</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>BrowserGenerator</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>DebuggerAppPath</NAME>
+                    <SETTING><NAME>Path</NAME><VALUE></VALUE></SETTING>
+                    <SETTING><NAME>PathFormat</NAME><VALUE>Generic</VALUE></SETTING>
+                    <SETTING><NAME>PathRoot</NAME><VALUE>Absolute</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>DebuggerCmdLineArgs</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>DebuggerWorkingDir</NAME>
+                    <SETTING><NAME>Path</NAME><VALUE></VALUE></SETTING>
+                    <SETTING><NAME>PathFormat</NAME><VALUE>Generic</VALUE></SETTING>
+                    <SETTING><NAME>PathRoot</NAME><VALUE>Absolute</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>CodeCompletionPrefixFileName</NAME><VALUE>MacHeaders.c</VALUE></SETTING>
+                <SETTING><NAME>CodeCompletionMacroFileName</NAME><VALUE>MacOS_Carbon_C++_Macros.h</VALUE></SETTING>
+
+                <!-- Settings for "Debugger Target" panel -->
+                <SETTING><NAME>ConsoleEncoding</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>LogSystemMessages</NAME><VALUE>true</VALUE></SETTING>
+                <SETTING><NAME>AutoTargetDLLs</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>StopAtWatchpoints</NAME><VALUE>true</VALUE></SETTING>
+                <SETTING><NAME>PauseWhileRunning</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>PauseInterval</NAME><VALUE>5</VALUE></SETTING>
+                <SETTING><NAME>PauseUIFlags</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>AltExePath</NAME>
+                    <SETTING><NAME>Path</NAME><VALUE></VALUE></SETTING>
+                    <SETTING><NAME>PathFormat</NAME><VALUE>Generic</VALUE></SETTING>
+                    <SETTING><NAME>PathRoot</NAME><VALUE>Absolute</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>StopAtTempBPOnLaunch</NAME><VALUE>true</VALUE></SETTING>
+                <SETTING><NAME>CacheSymbolics</NAME><VALUE>true</VALUE></SETTING>
+                <SETTING><NAME>TempBPFunctionName</NAME><VALUE>main</VALUE></SETTING>
+                <SETTING><NAME>TempBPType</NAME><VALUE>0</VALUE></SETTING>
+
+                <!-- Settings for "Remote Debug" panel -->
+                <SETTING><NAME>Enabled</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>ConnectionName</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>DownloadPath</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>LaunchRemoteApp</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>RemoteAppPath</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>CoreID</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>JTAGClockSpeed</NAME><VALUE>8000</VALUE></SETTING>
+                <SETTING><NAME>IsMultiCore</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>OSDownload</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>UseGlobalOSDownload</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>OSDownloadConnectionName</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>OSDownloadPath</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>AltDownload</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>AltDownloadConnectionName</NAME><VALUE></VALUE></SETTING>
+
+                <!-- Settings for "Auto-target" panel -->
+                <SETTING><NAME>OtherExecutables</NAME><VALUE></VALUE></SETTING>
+
+                <!-- Settings for "Analyzer Connections" panel -->
+                <SETTING><NAME>AnalyzerConnectionName</NAME><VALUE></VALUE></SETTING>
+
+                <!-- Settings for "Custom Keywords" panel -->
+                <SETTING><NAME>CustomColor1</NAME>
+                    <SETTING><NAME>Red</NAME><VALUE>0</VALUE></SETTING>
+                    <SETTING><NAME>Green</NAME><VALUE>32767</VALUE></SETTING>
+                    <SETTING><NAME>Blue</NAME><VALUE>0</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>CustomColor2</NAME>
+                    <SETTING><NAME>Red</NAME><VALUE>0</VALUE></SETTING>
+                    <SETTING><NAME>Green</NAME><VALUE>32767</VALUE></SETTING>
+                    <SETTING><NAME>Blue</NAME><VALUE>0</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>CustomColor3</NAME>
+                    <SETTING><NAME>Red</NAME><VALUE>0</VALUE></SETTING>
+                    <SETTING><NAME>Green</NAME><VALUE>32767</VALUE></SETTING>
+                    <SETTING><NAME>Blue</NAME><VALUE>0</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>CustomColor4</NAME>
+                    <SETTING><NAME>Red</NAME><VALUE>0</VALUE></SETTING>
+                    <SETTING><NAME>Green</NAME><VALUE>32767</VALUE></SETTING>
+                    <SETTING><NAME>Blue</NAME><VALUE>0</VALUE></SETTING>
+                </SETTING>
+
+                <!-- Settings for "C/C++ Compiler" panel -->
+                <SETTING><NAME>MWFrontEnd_C_cplusplus</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_checkprotos</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_arm</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_trigraphs</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_onlystdkeywords</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_enumsalwaysint</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_ansistrict</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_wchar_type</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_enableexceptions</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_dontreusestrings</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_poolstrings</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_dontinline</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_useRTTI</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_unsignedchars</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_autoinline</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_booltruefalse</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_inlinelevel</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_ecplusplus</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_defer_codegen</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_templateparser</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_c99</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_bottomupinline</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_gcc_extensions</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWFrontEnd_C_instance_manager</NAME><VALUE>0</VALUE></SETTING>
+
+                <!-- Settings for "C/C++ Preprocessor" panel -->
+                <SETTING><NAME>C_CPP_Preprocessor_EmitFile</NAME><VALUE>true</VALUE></SETTING>
+                <SETTING><NAME>C_CPP_Preprocessor_EmitLine</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>C_CPP_Preprocessor_EmitFullPath</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>C_CPP_Preprocessor_KeepComments</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>C_CPP_Preprocessor_PCHUsesPrefixText</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>C_CPP_Preprocessor_EmitPragmas</NAME><VALUE>true</VALUE></SETTING>
+                <SETTING><NAME>C_CPP_Preprocessor_KeepWhiteSpace</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>C_CPP_Preprocessor_MultiByteEncoding</NAME><VALUE>encASCII_Unicode</VALUE></SETTING>
+                <SETTING><NAME>C_CPP_Preprocessor_PrefixText</NAME><VALUE>/* settings imported from old "C/C++ Language" panel */
+
+#if !__option(precompile)
+#include "ftoption.h" /* was "Prefix file" */
+#endif
+</VALUE></SETTING>
+
+                <!-- Settings for "C/C++ Warnings" panel -->
+                <SETTING><NAME>MWWarning_C_warn_illpragma</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_emptydecl</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_possunwant</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_unusedvar</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_unusedarg</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_extracomma</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_pedantic</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warningerrors</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_hidevirtual</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_implicitconv</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_notinlined</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_structclass</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_missingreturn</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_no_side_effect</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_resultnotused</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_padding</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_impl_i2f_conv</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_impl_f2i_conv</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_impl_s2u_conv</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_illtokenpasting</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_filenamecaps</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_filenamecapssystem</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_undefmacro</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWWarning_C_warn_ptrintconv</NAME><VALUE>0</VALUE></SETTING>
+
+                <!-- Settings for "MacOS Merge Panel" panel -->
+                <SETTING><NAME>MWMerge_MacOS_projectType</NAME><VALUE>Application</VALUE></SETTING>
+                <SETTING><NAME>MWMerge_MacOS_outputName</NAME><VALUE>Merge Out</VALUE></SETTING>
+                <SETTING><NAME>MWMerge_MacOS_outputCreator</NAME><VALUE>????</VALUE></SETTING>
+                <SETTING><NAME>MWMerge_MacOS_outputType</NAME><VALUE>APPL</VALUE></SETTING>
+                <SETTING><NAME>MWMerge_MacOS_suppressWarning</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWMerge_MacOS_copyFragments</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWMerge_MacOS_copyResources</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWMerge_MacOS_flattenResource</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWMerge_MacOS_flatFileName</NAME><VALUE>a.rsrc</VALUE></SETTING>
+                <SETTING><NAME>MWMerge_MacOS_flatFileOutputPath</NAME>
+                    <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+                    <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+                    <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>MWMerge_MacOS_skipResources</NAME>
+                    <SETTING><VALUE>DLGX</VALUE></SETTING>
+                    <SETTING><VALUE>ckid</VALUE></SETTING>
+                    <SETTING><VALUE>Proj</VALUE></SETTING>
+                    <SETTING><VALUE>WSPC</VALUE></SETTING>
+                </SETTING>
+
+                <!-- Settings for "Output Flags" panel -->
+                <SETTING><NAME>FileLocked</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>ResourcesMapIsReadOnly</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>PrinterDriverIsMultiFinderCompatible</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>Invisible</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>HasBundle</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>NameLocked</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>Stationery</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>HasCustomIcon</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>Shared</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>HasBeenInited</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>Label</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>Comments</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>HasCustomBadge</NAME><VALUE>false</VALUE></SETTING>
+                <SETTING><NAME>HasRoutingInfo</NAME><VALUE>false</VALUE></SETTING>
+
+                <!-- Settings for "PPC CodeGen" panel -->
+                <SETTING><NAME>MWCodeGen_PPC_structalignment</NAME><VALUE>PPC_mw</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_tracebacktables</NAME><VALUE>None</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_processor</NAME><VALUE>Generic</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_function_align</NAME><VALUE>4</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_tocdata</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_largetoc</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_profiler</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_vectortocdata</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_poolconst</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_peephole</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_readonlystrings</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_linkerpoolsstrings</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_volatileasm</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_schedule</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_altivec</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_altivec_move_block</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_strictIEEEfp</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_fpcontract</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_genfsel</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_PPC_orderedfpcmp</NAME><VALUE>0</VALUE></SETTING>
+
+                <!-- Settings for "PPC CodeGen Mach-O" panel -->
+                <SETTING><NAME>MWCodeGen_MachO_structalignment</NAME><VALUE>PPC_mw</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_profiler_enum</NAME><VALUE>Off</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_processor</NAME><VALUE>Generic</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_function_align</NAME><VALUE>4</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_common</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_boolisint</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_peephole</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_readonlystrings</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_linkerpoolsstrings</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_volatileasm</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_schedule</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_altivec</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_vecmove</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_fp_ieee_strict</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_fpcontract</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_genfsel</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWCodeGen_MachO_fp_cmps_ordered</NAME><VALUE>0</VALUE></SETTING>
+
+                <!-- Settings for "PPC Disassembler" panel -->
+                <SETTING><NAME>MWDisassembler_PPC_showcode</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWDisassembler_PPC_extended</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWDisassembler_PPC_mix</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWDisassembler_PPC_nohex</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWDisassembler_PPC_showdata</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWDisassembler_PPC_showexceptions</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWDisassembler_PPC_showsym</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWDisassembler_PPC_shownames</NAME><VALUE>1</VALUE></SETTING>
+
+                <!-- Settings for "PPC Global Optimizer" panel -->
+                <SETTING><NAME>GlobalOptimizer_PPC_optimizationlevel</NAME><VALUE>Level0</VALUE></SETTING>
+                <SETTING><NAME>GlobalOptimizer_PPC_optfor</NAME><VALUE>Speed</VALUE></SETTING>
+
+                <!-- Settings for "PPC Linker" panel -->
+                <SETTING><NAME>MWLinker_PPC_linksym</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_PPC_symfullpath</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_PPC_linkmap</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_PPC_nolinkwarnings</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_PPC_dontdeadstripinitcode</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_PPC_permitmultdefs</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_PPC_linkmode</NAME><VALUE>Fast</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_PPC_code_folding</NAME><VALUE>None</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_PPC_initname</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWLinker_PPC_mainname</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWLinker_PPC_termname</NAME><VALUE></VALUE></SETTING>
+
+                <!-- Settings for "PPC Mac OS X Linker" panel -->
+                <SETTING><NAME>MWLinker_MacOSX_linksym</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_symfullpath</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_nolinkwarnings</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_linkmap</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_dontdeadstripinitcode</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_permitmultdefs</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_use_objectivec_semantics</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_strip_debug_symbols</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_split_segs</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_report_msl_overloads</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_objects_follow_linkorder</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_linkmode</NAME><VALUE>Normal</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_exports</NAME><VALUE>ReferencedGlobals</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_sortcode</NAME><VALUE>None</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_mainname</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_initname</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_code_folding</NAME><VALUE>None</VALUE></SETTING>
+                <SETTING><NAME>MWLinker_MacOSX_stabsgen</NAME><VALUE>None</VALUE></SETTING>
+
+                <!-- Settings for "PPC Mac OS X Project" panel -->
+                <SETTING><NAME>MWProject_MacOSX_type</NAME><VALUE>Executable</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_outfile</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_filecreator</NAME><VALUE>????</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_filetype</NAME><VALUE>MEXE</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_vmaddress</NAME><VALUE>4096</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_usedefaultvmaddr</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_flatrsrc</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_flatrsrcfilename</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_flatrsrcoutputdir</NAME>
+                    <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+                    <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+                    <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>MWProject_MacOSX_installpath</NAME><VALUE>./</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_dont_prebind</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_flat_namespace</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_frameworkversion</NAME><VALUE>A</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_currentversion</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_flat_oldimpversion</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_MacOSX_AddrMode</NAME><VALUE>1</VALUE></SETTING>
+
+                <!-- Settings for "PPC PEF" panel -->
+                <SETTING><NAME>MWPEF_exports</NAME><VALUE>None</VALUE></SETTING>
+                <SETTING><NAME>MWPEF_libfolder</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWPEF_sortcode</NAME><VALUE>None</VALUE></SETTING>
+                <SETTING><NAME>MWPEF_expandbss</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWPEF_sharedata</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWPEF_olddefversion</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWPEF_oldimpversion</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWPEF_currentversion</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWPEF_fragmentname</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWPEF_collapsereloads</NAME><VALUE>0</VALUE></SETTING>
+
+                <!-- Settings for "PPC Project" panel -->
+                <SETTING><NAME>MWProject_PPC_type</NAME><VALUE>Library</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_outfile</NAME><VALUE>FreeTypeLib</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_filecreator</NAME><VALUE>????</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_filetype</NAME><VALUE>????</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_size</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_minsize</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_stacksize</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_flags</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_symfilename</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_rsrcname</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_rsrcheader</NAME><VALUE>Native</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_rsrctype</NAME><VALUE>????</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_rsrcid</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_rsrcflags</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_rsrcstore</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_rsrcmerge</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_flatrsrc</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWProject_PPC_flatrsrcoutputdir</NAME>
+                    <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+                    <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+                    <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>MWProject_PPC_flatrsrcfilename</NAME><VALUE></VALUE></SETTING>
+
+                <!-- Settings for "PPCAsm Panel" panel -->
+                <SETTING><NAME>MWAssembler_PPC_auxheader</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWAssembler_PPC_symmode</NAME><VALUE>Mac</VALUE></SETTING>
+                <SETTING><NAME>MWAssembler_PPC_dialect</NAME><VALUE>PPC</VALUE></SETTING>
+                <SETTING><NAME>MWAssembler_PPC_prefixfile</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWAssembler_PPC_typecheck</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWAssembler_PPC_warnings</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWAssembler_PPC_casesensitive</NAME><VALUE>0</VALUE></SETTING>
+
+                <!-- Settings for "Property List" panel -->
+                <SETTING><NAME>PList_OutputType</NAME><VALUE>File</VALUE></SETTING>
+                <SETTING><NAME>PList_OutputEncoding</NAME><VALUE>UTF-8</VALUE></SETTING>
+                <SETTING><NAME>PList_PListVersion</NAME><VALUE>1.0</VALUE></SETTING>
+                <SETTING><NAME>PList_Prefix</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>PList_FileFilename</NAME><VALUE>Info.plist</VALUE></SETTING>
+                <SETTING><NAME>PList_FileDirectory</NAME>
+                    <SETTING><NAME>Path</NAME><VALUE>:</VALUE></SETTING>
+                    <SETTING><NAME>PathFormat</NAME><VALUE>MacOS</VALUE></SETTING>
+                    <SETTING><NAME>PathRoot</NAME><VALUE>Project</VALUE></SETTING>
+                </SETTING>
+                <SETTING><NAME>PList_ResourceType</NAME><VALUE>plst</VALUE></SETTING>
+                <SETTING><NAME>PList_ResourceID</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>PList_ResourceName</NAME><VALUE></VALUE></SETTING>
+
+                <!-- Settings for "Rez Compiler" panel -->
+                <SETTING><NAME>MWRez_Language_maxwidth</NAME><VALUE>80</VALUE></SETTING>
+                <SETTING><NAME>MWRez_Language_script</NAME><VALUE>Roman</VALUE></SETTING>
+                <SETTING><NAME>MWRez_Language_alignment</NAME><VALUE>Align1</VALUE></SETTING>
+                <SETTING><NAME>MWRez_Language_filtermode</NAME><VALUE>FilterSkip</VALUE></SETTING>
+                <SETTING><NAME>MWRez_Language_suppresswarnings</NAME><VALUE>0</VALUE></SETTING>
+                <SETTING><NAME>MWRez_Language_escapecontrolchars</NAME><VALUE>1</VALUE></SETTING>
+                <SETTING><NAME>MWRez_Language_prefixname</NAME><VALUE></VALUE></SETTING>
+                <SETTING><NAME>MWRez_Language_filteredtypes</NAME><VALUE>'CODE' 'DATA' 'PICT'</VALUE></SETTING>
+            </SETTINGLIST>
+            <FILELIST>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftsystem.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftbase.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftinit.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>sfnt.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>psnames.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftdebug.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>type1cid.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>cff.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>smooth.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>winfnt.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>truetype.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftmac.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>psaux.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS></FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftcache.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS></FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftglyph.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS></FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>type1.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>pshinter.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>pcf.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftraster.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+                <FILE>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftrend1.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                    <FILEKIND>Text</FILEKIND>
+                    <FILEFLAGS>Debug</FILEFLAGS>
+                </FILE>
+            </FILELIST>
+            <LINKORDER>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftsystem.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftbase.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftinit.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>sfnt.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>psnames.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftdebug.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>type1cid.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>cff.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>smooth.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>winfnt.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>truetype.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftmac.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>psaux.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftcache.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftglyph.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>type1.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>pshinter.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>pcf.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftraster.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+                <FILEREF>
+                    <PATHTYPE>Name</PATHTYPE>
+                    <PATH>ftrend1.c</PATH>
+                    <PATHFORMAT>MacOS</PATHFORMAT>
+                </FILEREF>
+            </LINKORDER>
+        </TARGET>
+    </TARGETLIST>
+
+    <TARGETORDER>
+        <ORDEREDTARGET><NAME>FreeTypeLib</NAME></ORDEREDTARGET>
+    </TARGETORDER>
+
+    <GROUPLIST>
+        <GROUP><NAME>base</NAME>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>ftbase.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>ftdebug.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>ftglyph.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>ftinit.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>ftsystem.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>ftmac.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+        </GROUP>
+        <GROUP><NAME>ftmodules</NAME>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>cff.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>ftcache.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>psaux.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>psnames.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>sfnt.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>smooth.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>truetype.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>type1cid.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>winfnt.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>type1.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>pshinter.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>pcf.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>ftraster.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+            <FILEREF>
+                <TARGETNAME>FreeTypeLib</TARGETNAME>
+                <PATHTYPE>Name</PATHTYPE>
+                <PATH>ftrend1.c</PATH>
+                <PATHFORMAT>MacOS</PATHFORMAT>
+            </FILEREF>
+        </GROUP>
+    </GROUPLIST>
+
+</PROJECT>
diff --git a/extensions/externals/src/freetype-2.4.9/builds/mac/ftmac.c b/extensions/externals/src/freetype-2.4.9/builds/mac/ftmac.c
new file mode 100644
index 0000000..719dd0c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/mac/ftmac.c
@@ -0,0 +1,1534 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmac.c                                                                */
+/*                                                                         */
+/*    Mac FOND support.  Written by just@letterror.com.                    */
+/*  Heavily Fixed by mpsuzuki, George Williams and Sean McBride            */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by       */
+/*  Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.     */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*
+    Notes
+
+    Mac suitcase files can (and often do!) contain multiple fonts.  To
+    support this I use the face_index argument of FT_(Open|New)_Face()
+    functions, and pretend the suitcase file is a collection.
+
+    Warning: fbit and NFNT bitmap resources are not supported yet.  In old
+    sfnt fonts, bitmap glyph data for each size is stored in each `NFNT'
+    resources instead of the `bdat' table in the sfnt resource.  Therefore,
+    face->num_fixed_sizes is set to 0, because bitmap data in `NFNT'
+    resource is unavailable at present.
+
+    The Mac FOND support works roughly like this:
+
+    - Check whether the offered stream points to a Mac suitcase file.  This
+      is done by checking the file type: it has to be 'FFIL' or 'tfil'.  The
+      stream that gets passed to our init_face() routine is a stdio stream,
+      which isn't usable for us, since the FOND resources live in the
+      resource fork.  So we just grab the stream->pathname field.
+
+    - Read the FOND resource into memory, then check whether there is a
+      TrueType font and/or(!) a Type 1 font available.
+
+    - If there is a Type 1 font available (as a separate `LWFN' file), read
+      its data into memory, massage it slightly so it becomes PFB data, wrap
+      it into a memory stream, load the Type 1 driver and delegate the rest
+      of the work to it by calling FT_Open_Face().  (XXX TODO: after this
+      has been done, the kerning data from the FOND resource should be
+      appended to the face: On the Mac there are usually no AFM files
+      available.  However, this is tricky since we need to map Mac char
+      codes to ps glyph names to glyph ID's...)
+
+    - If there is a TrueType font (an `sfnt' resource), read it into memory,
+      wrap it into a memory stream, load the TrueType driver and delegate
+      the rest of the work to it, by calling FT_Open_Face().
+
+    - Some suitcase fonts (notably Onyx) might point the `LWFN' file to
+      itself, even though it doesn't contains `POST' resources.  To handle
+      this special case without opening the file an extra time, we just
+      ignore errors from the `LWFN' and fallback to the `sfnt' if both are
+      available.
+  */
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_INTERNAL_STREAM_H
+#include "ftbase.h"
+
+#if defined( __GNUC__ ) || defined( __IBMC__ )
+  /* This is for Mac OS X.  Without redefinition, OS_INLINE */
+  /* expands to `static inline' which doesn't survive the   */
+  /* -ansi compilation flag of GCC.                         */
+#if !HAVE_ANSI_OS_INLINE
+#undef  OS_INLINE
+#define OS_INLINE   static __inline__
+#endif
+#include <CoreServices/CoreServices.h>
+#include <ApplicationServices/ApplicationServices.h>
+#include <sys/syslimits.h> /* PATH_MAX */
+#else
+#include <Resources.h>
+#include <Fonts.h>
+#include <Endian.h>
+#include <Errors.h>
+#include <Files.h>
+#include <TextUtils.h>
+#endif
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024 /* same with Mac OS X's syslimits.h */
+#endif
+
+#if defined( __MWERKS__ ) && !TARGET_RT_MAC_MACHO
+#include <FSp_fopen.h>
+#endif
+
+#define FT_DEPRECATED_ATTRIBUTE
+
+#include FT_MAC_H
+
+  /* undefine blocking-macros in ftmac.h */
+#undef FT_GetFile_From_Mac_Name
+#undef FT_GetFile_From_Mac_ATS_Name
+#undef FT_New_Face_From_FOND
+#undef FT_New_Face_From_FSSpec
+#undef FT_New_Face_From_FSRef
+
+
+  /* FSSpec functions are deprecated since Mac OS X 10.4 */
+#ifndef HAVE_FSSPEC
+#if TARGET_API_MAC_OS8 || TARGET_API_MAC_CARBON
+#define HAVE_FSSPEC  1
+#else
+#define HAVE_FSSPEC  0
+#endif
+#endif
+
+  /* most FSRef functions were introduced since Mac OS 9 */
+#ifndef HAVE_FSREF
+#if TARGET_API_MAC_OSX
+#define HAVE_FSREF  1
+#else
+#define HAVE_FSREF  0
+#endif
+#endif
+
+  /* QuickDraw is deprecated since Mac OS X 10.4 */
+#ifndef HAVE_QUICKDRAW_CARBON
+#if TARGET_API_MAC_OS8 || TARGET_API_MAC_CARBON
+#define HAVE_QUICKDRAW_CARBON  1
+#else
+#define HAVE_QUICKDRAW_CARBON  0
+#endif
+#endif
+
+  /* AppleTypeService is available since Mac OS X */
+#ifndef HAVE_ATS
+#if TARGET_API_MAC_OSX
+#define HAVE_ATS  1
+#ifndef kATSOptionFlagsUnRestrictedScope /* since Mac OS X 10.1 */
+#define kATSOptionFlagsUnRestrictedScope kATSOptionFlagsDefault
+#endif
+#else
+#define HAVE_ATS  0
+#endif
+#endif
+
+  /* `configure' checks the availability of `ResourceIndex' strictly */
+  /* and sets HAVE_TYPE_RESOURCE_INDEX to 1 or 0 always.  If it is   */
+  /* not set (e.g., a build without `configure'), the availability   */
+  /* is guessed from the SDK version.                                */
+#ifndef HAVE_TYPE_RESOURCE_INDEX
+#if !defined( MAC_OS_X_VERSION_10_5 ) || \
+    ( MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5 )
+#define HAVE_TYPE_RESOURCE_INDEX 0
+#else
+#define HAVE_TYPE_RESOURCE_INDEX 1
+#endif
+#endif /* !HAVE_TYPE_RESOURCE_INDEX */
+
+#if ( HAVE_TYPE_RESOURCE_INDEX == 0 )
+typedef short ResourceIndex;
+#endif
+
+  /* Set PREFER_LWFN to 1 if LWFN (Type 1) is preferred over
+     TrueType in case *both* are available (this is not common,
+     but it *is* possible). */
+#ifndef PREFER_LWFN
+#define PREFER_LWFN  1
+#endif
+
+#ifdef FT_MACINTOSH
+
+#if !HAVE_QUICKDRAW_CARBON  /* QuickDraw is deprecated since Mac OS X 10.4 */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_GetFile_From_Mac_Name( const char*  fontName,
+                            FSSpec*      pathSpec,
+                            FT_Long*     face_index )
+  {
+    FT_UNUSED( fontName );
+    FT_UNUSED( pathSpec );
+    FT_UNUSED( face_index );
+
+    return FT_Err_Unimplemented_Feature;
+  }
+
+#else
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_GetFile_From_Mac_Name( const char*  fontName,
+                            FSSpec*      pathSpec,
+                            FT_Long*     face_index )
+  {
+    OptionBits            options = kFMUseGlobalScopeOption;
+
+    FMFontFamilyIterator  famIter;
+    OSStatus              status = FMCreateFontFamilyIterator( NULL, NULL,
+                                                               options,
+                                                               &famIter );
+    FMFont                the_font = 0;
+    FMFontFamily          family   = 0;
+
+
+    *face_index = 0;
+    while ( status == 0 && !the_font )
+    {
+      status = FMGetNextFontFamily( &famIter, &family );
+      if ( status == 0 )
+      {
+        int                           stat2;
+        FMFontFamilyInstanceIterator  instIter;
+        Str255                        famNameStr;
+        char                          famName[256];
+
+
+        /* get the family name */
+        FMGetFontFamilyName( family, famNameStr );
+        CopyPascalStringToC( famNameStr, famName );
+
+        /* iterate through the styles */
+        FMCreateFontFamilyInstanceIterator( family, &instIter );
+
+        *face_index = 0;
+        stat2       = 0;
+
+        while ( stat2 == 0 && !the_font )
+        {
+          FMFontStyle  style;
+          FMFontSize   size;
+          FMFont       font;
+
+
+          stat2 = FMGetNextFontFamilyInstance( &instIter, &font,
+                                               &style, &size );
+          if ( stat2 == 0 && size == 0 )
+          {
+            char  fullName[256];
+
+
+            /* build up a complete face name */
+            ft_strcpy( fullName, famName );
+            if ( style & bold )
+              ft_strcat( fullName, " Bold" );
+            if ( style & italic )
+              ft_strcat( fullName, " Italic" );
+
+            /* compare with the name we are looking for */
+            if ( ft_strcmp( fullName, fontName ) == 0 )
+            {
+              /* found it! */
+              the_font = font;
+            }
+            else
+              ++(*face_index);
+          }
+        }
+
+        FMDisposeFontFamilyInstanceIterator( &instIter );
+      }
+    }
+
+    FMDisposeFontFamilyIterator( &famIter );
+
+    if ( the_font )
+    {
+      FMGetFontContainer( the_font, pathSpec );
+      return FT_Err_Ok;
+    }
+    else
+      return FT_Err_Unknown_File_Format;
+  }
+
+#endif /* HAVE_QUICKDRAW_CARBON */
+
+
+#if HAVE_ATS
+
+  /* Private function.                                         */
+  /* The FSSpec type has been discouraged for a long time,     */
+  /* unfortunately an FSRef replacement API for                */
+  /* ATSFontGetFileSpecification() is only available in        */
+  /* Mac OS X 10.5 and later.                                  */
+  static OSStatus
+  FT_ATSFontGetFileReference( ATSFontRef  ats_font_id,
+                              FSRef*      ats_font_ref )
+  {
+    OSStatus  err;
+
+#if !defined( MAC_OS_X_VERSION_10_5 ) || \
+    MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
+    FSSpec    spec;
+
+
+    err = ATSFontGetFileSpecification( ats_font_id, &spec );
+    if ( noErr == err )
+      err = FSpMakeFSRef( &spec, ats_font_ref );
+#else
+    err = ATSFontGetFileReference( ats_font_id, ats_font_ref );
+#endif
+
+    return err;
+  }
+
+
+  static FT_Error
+  FT_GetFileRef_From_Mac_ATS_Name( const char*  fontName,
+                                   FSRef*       ats_font_ref,
+                                   FT_Long*     face_index )
+  {
+    CFStringRef  cf_fontName;
+    ATSFontRef   ats_font_id;
+
+
+    *face_index = 0;
+
+    cf_fontName = CFStringCreateWithCString( NULL, fontName,
+                                             kCFStringEncodingMacRoman );
+    ats_font_id = ATSFontFindFromName( cf_fontName,
+                                       kATSOptionFlagsUnRestrictedScope );
+    CFRelease( cf_fontName );
+
+    if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL )
+      return FT_Err_Unknown_File_Format;
+
+    if ( noErr != FT_ATSFontGetFileReference( ats_font_id, ats_font_ref ) )
+      return FT_Err_Unknown_File_Format;
+
+    /* face_index calculation by searching preceding fontIDs */
+    /* with same FSRef                                       */
+    {
+      ATSFontRef  id2 = ats_font_id - 1;
+      FSRef       ref2;
+
+
+      while ( id2 > 0 )
+      {
+        if ( noErr != FT_ATSFontGetFileReference( id2, &ref2 ) )
+          break;
+        if ( noErr != FSCompareFSRefs( ats_font_ref, &ref2 ) )
+          break;
+
+        id2--;
+      }
+      *face_index = ats_font_id - ( id2 + 1 );
+    }
+
+    return FT_Err_Ok;
+  }
+
+#endif
+
+#if !HAVE_ATS
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_GetFilePath_From_Mac_ATS_Name( const char*  fontName,
+                                    UInt8*       path,
+                                    UInt32       maxPathSize,
+                                    FT_Long*     face_index )
+  {
+    FT_UNUSED( fontName );
+    FT_UNUSED( path );
+    FT_UNUSED( maxPathSize );
+    FT_UNUSED( face_index );
+
+    return FT_Err_Unimplemented_Feature;
+  }
+
+#else
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_GetFilePath_From_Mac_ATS_Name( const char*  fontName,
+                                    UInt8*       path,
+                                    UInt32       maxPathSize,
+                                    FT_Long*     face_index )
+  {
+    FSRef     ref;
+    FT_Error  err;
+
+
+    err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
+    if ( FT_Err_Ok != err )
+      return err;
+
+    if ( noErr != FSRefMakePath( &ref, path, maxPathSize ) )
+      return FT_Err_Unknown_File_Format;
+
+    return FT_Err_Ok;
+  }
+
+#endif /* HAVE_ATS */
+
+
+#if !HAVE_FSSPEC || !HAVE_ATS
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_GetFile_From_Mac_ATS_Name( const char*  fontName,
+                                FSSpec*      pathSpec,
+                                FT_Long*     face_index )
+  {
+    FT_UNUSED( fontName );
+    FT_UNUSED( pathSpec );
+    FT_UNUSED( face_index );
+
+    return FT_Err_Unimplemented_Feature;
+  }
+
+#else
+
+  /* This function is deprecated because FSSpec is deprecated in Mac OS X. */
+  FT_EXPORT_DEF( FT_Error )
+  FT_GetFile_From_Mac_ATS_Name( const char*  fontName,
+                                FSSpec*      pathSpec,
+                                FT_Long*     face_index )
+  {
+    FSRef     ref;
+    FT_Error  err;
+
+
+    err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
+    if ( FT_Err_Ok != err )
+      return err;
+
+    if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone, NULL, NULL,
+                                    pathSpec, NULL ) )
+      return FT_Err_Unknown_File_Format;
+
+    return FT_Err_Ok;
+  }
+
+#endif
+
+
+#if defined( __MWERKS__ ) && !TARGET_RT_MAC_MACHO
+
+#define STREAM_FILE( stream )  ( (FT_FILE*)stream->descriptor.pointer )
+
+
+  FT_CALLBACK_DEF( void )
+  ft_FSp_stream_close( FT_Stream  stream )
+  {
+    ft_fclose( STREAM_FILE( stream ) );
+
+    stream->descriptor.pointer = NULL;
+    stream->size               = 0;
+    stream->base               = 0;
+  }
+
+
+  FT_CALLBACK_DEF( unsigned long )
+  ft_FSp_stream_io( FT_Stream       stream,
+                    unsigned long   offset,
+                    unsigned char*  buffer,
+                    unsigned long   count )
+  {
+    FT_FILE*  file;
+
+
+    file = STREAM_FILE( stream );
+
+    ft_fseek( file, offset, SEEK_SET );
+
+    return (unsigned long)ft_fread( buffer, 1, count, file );
+  }
+
+#endif  /* __MWERKS__ && !TARGET_RT_MAC_MACHO */
+
+
+#if HAVE_FSSPEC && !HAVE_FSREF
+
+  /* isDirectory is a dummy to synchronize API with FSPathMakeRef() */
+  static OSErr
+  FT_FSPathMakeSpec( const UInt8*  pathname,
+                     FSSpec*       spec_p,
+                     Boolean       isDirectory )
+  {
+    const char  *p, *q;
+    short       vRefNum;
+    long        dirID;
+    Str255      nodeName;
+    OSErr       err;
+    FT_UNUSED( isDirectory );
+
+
+    p = q = (const char *)pathname;
+    dirID   = 0;
+    vRefNum = 0;
+
+    while ( 1 )
+    {
+      int  len = ft_strlen( p );
+
+
+      if ( len > 255 )
+        len = 255;
+
+      q = p + len;
+
+      if ( q == p )
+        return 0;
+
+      if ( 255 < ft_strlen( (char *)pathname ) )
+      {
+        while ( p < q && *q != ':' )
+          q--;
+      }
+
+      if ( p < q )
+        *(char *)nodeName = q - p;
+      else if ( ft_strlen( p ) < 256 )
+        *(char *)nodeName = ft_strlen( p );
+      else
+        return errFSNameTooLong;
+
+      ft_strncpy( (char *)nodeName + 1, (char *)p, *(char *)nodeName );
+      err = FSMakeFSSpec( vRefNum, dirID, nodeName, spec_p );
+      if ( err || '\0' == *q )
+        return err;
+
+      vRefNum = spec_p->vRefNum;
+      dirID   = spec_p->parID;
+
+      p = q;
+    }
+  }
+
+
+  static OSErr
+  FT_FSpMakePath( const FSSpec*  spec_p,
+                  UInt8*         path,
+                  UInt32         maxPathSize )
+  {
+    OSErr   err;
+    FSSpec  spec = *spec_p;
+    short   vRefNum;
+    long    dirID;
+    Str255  parDir_name;
+
+
+    FT_MEM_SET( path, 0, maxPathSize );
+    while ( 1 )
+    {
+      int             child_namelen = ft_strlen( (char *)path );
+      unsigned char   node_namelen  = spec.name[0];
+      unsigned char*  node_name     = spec.name + 1;
+
+
+      if ( node_namelen + child_namelen > maxPathSize )
+        return errFSNameTooLong;
+
+      FT_MEM_MOVE( path + node_namelen + 1, path, child_namelen );
+      FT_MEM_COPY( path, node_name, node_namelen );
+      if ( child_namelen > 0 )
+        path[node_namelen] = ':';
+
+      vRefNum        = spec.vRefNum;
+      dirID          = spec.parID;
+      parDir_name[0] = '\0';
+      err = FSMakeFSSpec( vRefNum, dirID, parDir_name, &spec );
+      if ( noErr != err || dirID == spec.parID )
+        break;
+    }
+    return noErr;
+  }
+
+#endif /* HAVE_FSSPEC && !HAVE_FSREF */
+
+
+  static OSErr
+  FT_FSPathMakeRes( const UInt8*    pathname,
+                    ResFileRefNum*  res )
+  {
+
+#if HAVE_FSREF
+
+    OSErr  err;
+    FSRef  ref;
+
+
+    if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    /* at present, no support for dfont format */
+    err = FSOpenResourceFile( &ref, 0, NULL, fsRdPerm, res );
+    if ( noErr == err )
+      return err;
+
+    /* fallback to original resource-fork font */
+    *res = FSOpenResFile( &ref, fsRdPerm );
+    err  = ResError();
+
+#else
+
+    OSErr   err;
+    FSSpec  spec;
+
+
+    if ( noErr != FT_FSPathMakeSpec( pathname, &spec, FALSE ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    /* at present, no support for dfont format without FSRef */
+    /* (see above), try original resource-fork font          */
+    *res = FSpOpenResFile( &spec, fsRdPerm );
+    err  = ResError();
+
+#endif /* HAVE_FSREF */
+
+    return err;
+  }
+
+
+  /* Return the file type for given pathname */
+  static OSType
+  get_file_type_from_path( const UInt8*  pathname )
+  {
+
+#if HAVE_FSREF
+
+    FSRef          ref;
+    FSCatalogInfo  info;
+
+
+    if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) )
+      return ( OSType ) 0;
+
+    if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoFinderInfo, &info,
+                                    NULL, NULL, NULL ) )
+      return ( OSType ) 0;
+
+    return ((FInfo *)(info.finderInfo))->fdType;
+
+#else
+
+    FSSpec  spec;
+    FInfo   finfo;
+
+
+    if ( noErr != FT_FSPathMakeSpec( pathname, &spec, FALSE ) )
+      return ( OSType ) 0;
+
+    if ( noErr != FSpGetFInfo( &spec, &finfo ) )
+      return ( OSType ) 0;
+
+    return finfo.fdType;
+
+#endif /* HAVE_FSREF */
+
+  }
+
+
+  /* Given a PostScript font name, create the Macintosh LWFN file name. */
+  static void
+  create_lwfn_name( char*   ps_name,
+                    Str255  lwfn_file_name )
+  {
+    int       max = 5, count = 0;
+    FT_Byte*  p = lwfn_file_name;
+    FT_Byte*  q = (FT_Byte*)ps_name;
+
+
+    lwfn_file_name[0] = 0;
+
+    while ( *q )
+    {
+      if ( ft_isupper( *q ) )
+      {
+        if ( count )
+          max = 3;
+        count = 0;
+      }
+      if ( count < max && ( ft_isalnum( *q ) || *q == '_' ) )
+      {
+        *++p = *q;
+        lwfn_file_name[0]++;
+        count++;
+      }
+      q++;
+    }
+  }
+
+
+  static short
+  count_faces_sfnt( char*  fond_data )
+  {
+    /* The count is 1 greater than the value in the FOND.  */
+    /* Isn't that cute? :-)                                */
+
+    return EndianS16_BtoN( *( (short*)( fond_data +
+                                        sizeof ( FamRec ) ) ) ) + 1;
+  }
+
+
+  static short
+  count_faces_scalable( char*  fond_data )
+  {
+    AsscEntry*  assoc;
+    FamRec*     fond;
+    short       i, face, face_all;
+
+
+    fond     = (FamRec*)fond_data;
+    face_all = EndianS16_BtoN( *( (short *)( fond_data +
+                                             sizeof ( FamRec ) ) ) ) + 1;
+    assoc    = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
+    face     = 0;
+
+    for ( i = 0; i < face_all; i++ )
+    {
+      if ( 0 == EndianS16_BtoN( assoc[i].fontSize ) )
+        face++;
+    }
+    return face;
+  }
+
+
+  /* Look inside the FOND data, answer whether there should be an SFNT
+     resource, and answer the name of a possible LWFN Type 1 file.
+
+     Thanks to Paul Miller (paulm@profoundeffects.com) for the fix
+     to load a face OTHER than the first one in the FOND!
+  */
+
+  static void
+  parse_fond( char*   fond_data,
+              short*  have_sfnt,
+              ResID*  sfnt_id,
+              Str255  lwfn_file_name,
+              short   face_index )
+  {
+    AsscEntry*  assoc;
+    AsscEntry*  base_assoc;
+    FamRec*     fond;
+
+
+    *sfnt_id          = 0;
+    *have_sfnt        = 0;
+    lwfn_file_name[0] = 0;
+
+    fond       = (FamRec*)fond_data;
+    assoc      = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
+    base_assoc = assoc;
+
+    /* the maximum faces in a FOND is 48, size of StyleTable.indexes[] */
+    if ( 47 < face_index )
+      return;
+
+    /* Let's do a little range checking before we get too excited here */
+    if ( face_index < count_faces_sfnt( fond_data ) )
+    {
+      assoc += face_index;        /* add on the face_index! */
+
+      /* if the face at this index is not scalable,
+         fall back to the first one (old behavior) */
+      if ( EndianS16_BtoN( assoc->fontSize ) == 0 )
+      {
+        *have_sfnt = 1;
+        *sfnt_id   = EndianS16_BtoN( assoc->fontID );
+      }
+      else if ( base_assoc->fontSize == 0 )
+      {
+        *have_sfnt = 1;
+        *sfnt_id   = EndianS16_BtoN( base_assoc->fontID );
+      }
+    }
+
+    if ( EndianS32_BtoN( fond->ffStylOff ) )
+    {
+      unsigned char*  p = (unsigned char*)fond_data;
+      StyleTable*     style;
+      unsigned short  string_count;
+      char            ps_name[256];
+      unsigned char*  names[64];
+      int             i;
+
+
+      p += EndianS32_BtoN( fond->ffStylOff );
+      style = (StyleTable*)p;
+      p += sizeof ( StyleTable );
+      string_count = EndianS16_BtoN( *(short*)(p) );
+      p += sizeof ( short );
+
+      for ( i = 0; i < string_count && i < 64; i++ )
+      {
+        names[i] = p;
+        p       += names[i][0];
+        p++;
+      }
+
+      {
+        size_t  ps_name_len = (size_t)names[0][0];
+
+
+        if ( ps_name_len != 0 )
+        {
+          ft_memcpy(ps_name, names[0] + 1, ps_name_len);
+          ps_name[ps_name_len] = 0;
+        }
+        if ( style->indexes[face_index] > 1 &&
+             style->indexes[face_index] <= FT_MIN( string_count, 64 ) )
+        {
+          unsigned char*  suffixes = names[style->indexes[face_index] - 1];
+
+
+          for ( i = 1; i <= suffixes[0]; i++ )
+          {
+            unsigned char*  s;
+            size_t          j = suffixes[i] - 1;
+
+
+            if ( j < string_count && ( s = names[j] ) != NULL )
+            {
+              size_t  s_len = (size_t)s[0];
+
+
+              if ( s_len != 0 && ps_name_len + s_len < sizeof ( ps_name ) )
+              {
+                ft_memcpy( ps_name + ps_name_len, s + 1, s_len );
+                ps_name_len += s_len;
+                ps_name[ps_name_len] = 0;
+              }
+            }
+          }
+        }
+      }
+
+      create_lwfn_name( ps_name, lwfn_file_name );
+    }
+  }
+
+
+  static  FT_Error
+  lookup_lwfn_by_fond( const UInt8*      path_fond,
+                       ConstStr255Param  base_lwfn,
+                       UInt8*            path_lwfn,
+                       int               path_size )
+  {
+
+#if HAVE_FSREF
+
+    FSRef  ref, par_ref;
+    int    dirname_len;
+
+
+    /* Pathname for FSRef can be in various formats: HFS, HFS+, and POSIX. */
+    /* We should not extract parent directory by string manipulation.      */
+
+    if ( noErr != FSPathMakeRef( path_fond, &ref, FALSE ) )
+      return FT_Err_Invalid_Argument;
+
+    if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
+                                    NULL, NULL, NULL, &par_ref ) )
+      return FT_Err_Invalid_Argument;
+
+    if ( noErr != FSRefMakePath( &par_ref, path_lwfn, path_size ) )
+      return FT_Err_Invalid_Argument;
+
+    if ( ft_strlen( (char *)path_lwfn ) + 1 + base_lwfn[0] > path_size )
+      return FT_Err_Invalid_Argument;
+
+    /* now we have absolute dirname in path_lwfn */
+    if ( path_lwfn[0] == '/' )
+      ft_strcat( (char *)path_lwfn, "/" );
+    else
+      ft_strcat( (char *)path_lwfn, ":" );
+
+    dirname_len = ft_strlen( (char *)path_lwfn );
+    ft_strcat( (char *)path_lwfn, (char *)base_lwfn + 1 );
+    path_lwfn[dirname_len + base_lwfn[0]] = '\0';
+
+    if ( noErr != FSPathMakeRef( path_lwfn, &ref, FALSE ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
+                                    NULL, NULL, NULL, NULL ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    return FT_Err_Ok;
+
+#else
+
+    int     i;
+    FSSpec  spec;
+
+
+    /* pathname for FSSpec is always HFS format */
+    if ( ft_strlen( (char *)path_fond ) > path_size )
+      return FT_Err_Invalid_Argument;
+
+    ft_strcpy( (char *)path_lwfn, (char *)path_fond );
+
+    i = ft_strlen( (char *)path_lwfn ) - 1;
+    while ( i > 0 && ':' != path_lwfn[i] )
+      i--;
+
+    if ( i + 1 + base_lwfn[0] > path_size )
+      return FT_Err_Invalid_Argument;
+
+    if ( ':' == path_lwfn[i] )
+    {
+      ft_strcpy( (char *)path_lwfn + i + 1, (char *)base_lwfn + 1 );
+      path_lwfn[i + 1 + base_lwfn[0]] = '\0';
+    }
+    else
+    {
+      ft_strcpy( (char *)path_lwfn, (char *)base_lwfn + 1 );
+      path_lwfn[base_lwfn[0]] = '\0';
+    }
+
+    if ( noErr != FT_FSPathMakeSpec( path_lwfn, &spec, FALSE ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    return FT_Err_Ok;
+
+#endif /* HAVE_FSREF */
+
+  }
+
+
+  static short
+  count_faces( Handle        fond,
+               const UInt8*  pathname )
+  {
+    ResID     sfnt_id;
+    short     have_sfnt, have_lwfn;
+    Str255    lwfn_file_name;
+    UInt8     buff[PATH_MAX];
+    FT_Error  err;
+    short     num_faces;
+
+
+    have_sfnt = have_lwfn = 0;
+
+    HLock( fond );
+    parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, 0 );
+
+    if ( lwfn_file_name[0] )
+    {
+      err = lookup_lwfn_by_fond( pathname, lwfn_file_name,
+                                 buff, sizeof ( buff )  );
+      if ( FT_Err_Ok == err )
+        have_lwfn = 1;
+    }
+
+    if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) )
+      num_faces = 1;
+    else
+      num_faces = count_faces_scalable( *fond );
+
+    HUnlock( fond );
+    return num_faces;
+  }
+
+
+  /* Read Type 1 data from the POST resources inside the LWFN file,
+     return a PFB buffer.  This is somewhat convoluted because the FT2
+     PFB parser wants the ASCII header as one chunk, and the LWFN
+     chunks are often not organized that way, so we glue chunks
+     of the same type together. */
+  static FT_Error
+  read_lwfn( FT_Memory      memory,
+             ResFileRefNum  res,
+             FT_Byte**      pfb_data,
+             FT_ULong*      size )
+  {
+    FT_Error       error = FT_Err_Ok;
+    ResID          res_id;
+    unsigned char  *buffer, *p, *size_p = NULL;
+    FT_ULong       total_size = 0;
+    FT_ULong       old_total_size = 0;
+    FT_ULong       post_size, pfb_chunk_size;
+    Handle         post_data;
+    char           code, last_code;
+
+
+    UseResFile( res );
+
+    /* First pass: load all POST resources, and determine the size of */
+    /* the output buffer.                                             */
+    res_id    = 501;
+    last_code = -1;
+
+    for (;;)
+    {
+      post_data = Get1Resource( TTAG_POST, res_id++ );
+      if ( post_data == NULL )
+        break;  /* we are done */
+
+      code = (*post_data)[0];
+
+      if ( code != last_code )
+      {
+        if ( code == 5 )
+          total_size += 2; /* just the end code */
+        else
+          total_size += 6; /* code + 4 bytes chunk length */
+      }
+
+      total_size += GetHandleSize( post_data ) - 2;
+      last_code = code;
+
+      /* detect integer overflows */
+      if ( total_size < old_total_size )
+      {
+        error = FT_Err_Array_Too_Large;
+        goto Error;
+      }
+
+      old_total_size = total_size;
+    }
+
+    if ( FT_ALLOC( buffer, (FT_Long)total_size ) )
+      goto Error;
+
+    /* Second pass: append all POST data to the buffer, add PFB fields. */
+    /* Glue all consecutive chunks of the same type together.           */
+    p              = buffer;
+    res_id         = 501;
+    last_code      = -1;
+    pfb_chunk_size = 0;
+
+    for (;;)
+    {
+      post_data = Get1Resource( TTAG_POST, res_id++ );
+      if ( post_data == NULL )
+        break;  /* we are done */
+
+      post_size = (FT_ULong)GetHandleSize( post_data ) - 2;
+      code = (*post_data)[0];
+
+      if ( code != last_code )
+      {
+        if ( last_code != -1 )
+        {
+          /* we are done adding a chunk, fill in the size field */
+          if ( size_p != NULL )
+          {
+            *size_p++ = (FT_Byte)(   pfb_chunk_size         & 0xFF );
+            *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 8  ) & 0xFF );
+            *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 16 ) & 0xFF );
+            *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 24 ) & 0xFF );
+          }
+          pfb_chunk_size = 0;
+        }
+
+        *p++ = 0x80;
+        if ( code == 5 )
+          *p++ = 0x03;  /* the end */
+        else if ( code == 2 )
+          *p++ = 0x02;  /* binary segment */
+        else
+          *p++ = 0x01;  /* ASCII segment */
+
+        if ( code != 5 )
+        {
+          size_p = p;   /* save for later */
+          p += 4;       /* make space for size field */
+        }
+      }
+
+      ft_memcpy( p, *post_data + 2, post_size );
+      pfb_chunk_size += post_size;
+      p += post_size;
+      last_code = code;
+    }
+
+    *pfb_data = buffer;
+    *size = total_size;
+
+  Error:
+    CloseResFile( res );
+    return error;
+  }
+
+
+  /* Create a new FT_Face from a file spec to an LWFN file. */
+  static FT_Error
+  FT_New_Face_From_LWFN( FT_Library    library,
+                         const UInt8*  pathname,
+                         FT_Long       face_index,
+                         FT_Face*      aface )
+  {
+    FT_Byte*       pfb_data;
+    FT_ULong       pfb_size;
+    FT_Error       error;
+    ResFileRefNum  res;
+
+
+    if ( noErr != FT_FSPathMakeRes( pathname, &res ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    pfb_data = NULL;
+    pfb_size = 0;
+    error = read_lwfn( library->memory, res, &pfb_data, &pfb_size );
+    CloseResFile( res ); /* PFB is already loaded, useless anymore */
+    if ( error )
+      return error;
+
+    return open_face_from_buffer( library,
+                                  pfb_data,
+                                  pfb_size,
+                                  face_index,
+                                  "type1",
+                                  aface );
+  }
+
+
+  /* Create a new FT_Face from an SFNT resource, specified by res ID. */
+  static FT_Error
+  FT_New_Face_From_SFNT( FT_Library  library,
+                         ResID       sfnt_id,
+                         FT_Long     face_index,
+                         FT_Face*    aface )
+  {
+    Handle     sfnt = NULL;
+    FT_Byte*   sfnt_data;
+    size_t     sfnt_size;
+    FT_Error   error  = FT_Err_Ok;
+    FT_Memory  memory = library->memory;
+    int        is_cff, is_sfnt_ps;
+
+
+    sfnt = GetResource( TTAG_sfnt, sfnt_id );
+    if ( sfnt == NULL )
+      return FT_Err_Invalid_Handle;
+
+    sfnt_size = (FT_ULong)GetHandleSize( sfnt );
+    if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) )
+    {
+      ReleaseResource( sfnt );
+      return error;
+    }
+
+    HLock( sfnt );
+    ft_memcpy( sfnt_data, *sfnt, sfnt_size );
+    HUnlock( sfnt );
+    ReleaseResource( sfnt );
+
+    is_cff     = sfnt_size > 4 && !ft_memcmp( sfnt_data, "OTTO", 4 );
+    is_sfnt_ps = sfnt_size > 4 && !ft_memcmp( sfnt_data, "typ1", 4 );
+
+    if ( is_sfnt_ps )
+    {
+      FT_Stream  stream;
+
+
+      if ( FT_NEW( stream ) )
+        goto Try_OpenType;
+
+      FT_Stream_OpenMemory( stream, sfnt_data, sfnt_size );
+      if ( !open_face_PS_from_sfnt_stream( library,
+                                           stream,
+                                           face_index,
+                                           0, NULL,
+                                           aface ) )
+      {
+        FT_Stream_Close( stream );
+        FT_FREE( stream );
+        FT_FREE( sfnt_data );
+        goto Exit;
+      }
+
+      FT_FREE( stream );
+    }
+  Try_OpenType:
+    error = open_face_from_buffer( library,
+                                   sfnt_data,
+                                   sfnt_size,
+                                   face_index,
+                                   is_cff ? "cff" : "truetype",
+                                   aface );
+  Exit:
+    return error;
+  }
+
+
+  /* Create a new FT_Face from a file spec to a suitcase file. */
+  static FT_Error
+  FT_New_Face_From_Suitcase( FT_Library    library,
+                             const UInt8*  pathname,
+                             FT_Long       face_index,
+                             FT_Face*      aface )
+  {
+    FT_Error       error = FT_Err_Cannot_Open_Resource;
+    ResFileRefNum  res_ref;
+    ResourceIndex  res_index;
+    Handle         fond;
+    short          num_faces_in_res, num_faces_in_fond;
+
+
+    if ( noErr != FT_FSPathMakeRes( pathname, &res_ref ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    UseResFile( res_ref );
+    if ( ResError() )
+      return FT_Err_Cannot_Open_Resource;
+
+    num_faces_in_res = 0;
+    for ( res_index = 1; ; ++res_index )
+    {
+      fond = Get1IndResource( TTAG_FOND, res_index );
+      if ( ResError() )
+        break;
+
+      num_faces_in_fond  = count_faces( fond, pathname );
+      num_faces_in_res  += num_faces_in_fond;
+
+      if ( 0 <= face_index && face_index < num_faces_in_fond && error )
+        error = FT_New_Face_From_FOND( library, fond, face_index, aface );
+
+      face_index -= num_faces_in_fond;
+    }
+
+    CloseResFile( res_ref );
+    if ( FT_Err_Ok == error && NULL != aface )
+      (*aface)->num_faces = num_faces_in_res;
+    return error;
+  }
+
+
+  /* documentation is in ftmac.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Face_From_FOND( FT_Library  library,
+                         Handle      fond,
+                         FT_Long     face_index,
+                         FT_Face*    aface )
+  {
+    short     have_sfnt, have_lwfn = 0;
+    ResID     sfnt_id, fond_id;
+    OSType    fond_type;
+    Str255    fond_name;
+    Str255    lwfn_file_name;
+    UInt8     path_lwfn[PATH_MAX];
+    OSErr     err;
+    FT_Error  error = FT_Err_Ok;
+
+
+    GetResInfo( fond, &fond_id, &fond_type, fond_name );
+    if ( ResError() != noErr || fond_type != TTAG_FOND )
+      return FT_Err_Invalid_File_Format;
+
+    HLock( fond );
+    parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, face_index );
+    HUnlock( fond );
+
+    if ( lwfn_file_name[0] )
+    {
+      ResFileRefNum  res;
+
+
+      res = HomeResFile( fond );
+      if ( noErr != ResError() )
+        goto found_no_lwfn_file;
+
+#if HAVE_FSREF
+
+      {
+        UInt8  path_fond[PATH_MAX];
+        FSRef  ref;
+
+
+        err = FSGetForkCBInfo( res, kFSInvalidVolumeRefNum,
+                               NULL, NULL, NULL, &ref, NULL );
+        if ( noErr != err )
+          goto found_no_lwfn_file;
+
+        err = FSRefMakePath( &ref, path_fond, sizeof ( path_fond ) );
+        if ( noErr != err )
+          goto found_no_lwfn_file;
+
+        error = lookup_lwfn_by_fond( path_fond, lwfn_file_name,
+                                     path_lwfn, sizeof ( path_lwfn ) );
+        if ( FT_Err_Ok == error )
+          have_lwfn = 1;
+      }
+
+#elif HAVE_FSSPEC
+
+      {
+        UInt8     path_fond[PATH_MAX];
+        FCBPBRec  pb;
+        Str255    fond_file_name;
+        FSSpec    spec;
+
+
+        FT_MEM_SET( &spec, 0, sizeof ( FSSpec ) );
+        FT_MEM_SET( &pb,   0, sizeof ( FCBPBRec ) );
+
+        pb.ioNamePtr = fond_file_name;
+        pb.ioVRefNum = 0;
+        pb.ioRefNum  = res;
+        pb.ioFCBIndx = 0;
+
+        err = PBGetFCBInfoSync( &pb );
+        if ( noErr != err )
+          goto found_no_lwfn_file;
+
+        err = FSMakeFSSpec( pb.ioFCBVRefNum, pb.ioFCBParID,
+                            fond_file_name, &spec );
+        if ( noErr != err )
+          goto found_no_lwfn_file;
+
+        err = FT_FSpMakePath( &spec, path_fond, sizeof ( path_fond ) );
+        if ( noErr != err )
+          goto found_no_lwfn_file;
+
+        error = lookup_lwfn_by_fond( path_fond, lwfn_file_name,
+                                     path_lwfn, sizeof ( path_lwfn ) );
+        if ( FT_Err_Ok == error )
+          have_lwfn = 1;
+      }
+
+#endif /* HAVE_FSREF, HAVE_FSSPEC */
+
+    }
+
+    if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) )
+      error = FT_New_Face_From_LWFN( library,
+                                     path_lwfn,
+                                     face_index,
+                                     aface );
+    else
+      error = FT_Err_Unknown_File_Format;
+
+  found_no_lwfn_file:
+    if ( have_sfnt && FT_Err_Ok != error )
+      error = FT_New_Face_From_SFNT( library,
+                                     sfnt_id,
+                                     face_index,
+                                     aface );
+
+    return error;
+  }
+
+
+  /* Common function to load a new FT_Face from a resource file. */
+  static FT_Error
+  FT_New_Face_From_Resource( FT_Library    library,
+                             const UInt8*  pathname,
+                             FT_Long       face_index,
+                             FT_Face*      aface )
+  {
+    OSType    file_type;
+    FT_Error  error;
+
+
+    /* LWFN is a (very) specific file format, check for it explicitly */
+    file_type = get_file_type_from_path( pathname );
+    if ( file_type == TTAG_LWFN )
+      return FT_New_Face_From_LWFN( library, pathname, face_index, aface );
+
+    /* Otherwise the file type doesn't matter (there are more than  */
+    /* `FFIL' and `tfil').  Just try opening it as a font suitcase; */
+    /* if it works, fine.                                           */
+
+    error = FT_New_Face_From_Suitcase( library, pathname, face_index, aface );
+    if ( error == 0 )
+      return error;
+
+    /* let it fall through to normal loader (.ttf, .otf, etc.); */
+    /* we signal this by returning no error and no FT_Face      */
+    *aface = NULL;
+    return 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is the Mac-specific implementation of FT_New_Face.  In        */
+  /*    addition to the standard FT_New_Face() functionality, it also      */
+  /*    accepts pathnames to Mac suitcase files.  For further              */
+  /*    documentation see the original FT_New_Face() in freetype.h.        */
+  /*                                                                       */
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Face( FT_Library   library,
+               const char*  pathname,
+               FT_Long      face_index,
+               FT_Face*     aface )
+  {
+    FT_Open_Args  args;
+    FT_Error      error;
+
+
+    /* test for valid `library' and `aface' delayed to FT_Open_Face() */
+    if ( !pathname )
+      return FT_Err_Invalid_Argument;
+
+    error  = FT_Err_Ok;
+    *aface = NULL;
+
+    /* try resourcefork based font: LWFN, FFIL */
+    error = FT_New_Face_From_Resource( library, (UInt8 *)pathname,
+                                       face_index, aface );
+    if ( error != 0 || *aface != NULL )
+      return error;
+
+    /* let it fall through to normal loader (.ttf, .otf, etc.) */
+    args.flags    = FT_OPEN_PATHNAME;
+    args.pathname = (char*)pathname;
+    return FT_Open_Face( library, &args, face_index, aface );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FSRef                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FT_New_Face_From_FSRef is identical to FT_New_Face except it       */
+  /*    accepts an FSRef instead of a path.                                */
+  /*                                                                       */
+  /* This function is deprecated because Carbon data types (FSRef)         */
+  /* are not cross-platform, and thus not suitable for the freetype API.   */
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Face_From_FSRef( FT_Library    library,
+                          const FSRef*  ref,
+                          FT_Long       face_index,
+                          FT_Face*      aface )
+  {
+
+#if !HAVE_FSREF
+
+    FT_UNUSED( library );
+    FT_UNUSED( ref );
+    FT_UNUSED( face_index );
+    FT_UNUSED( aface );
+
+    return FT_Err_Unimplemented_Feature;
+
+#else
+
+    FT_Error      error;
+    FT_Open_Args  args;
+    OSErr   err;
+    UInt8   pathname[PATH_MAX];
+
+
+    if ( !ref )
+      return FT_Err_Invalid_Argument;
+
+    err = FSRefMakePath( ref, pathname, sizeof ( pathname ) );
+    if ( err )
+      error = FT_Err_Cannot_Open_Resource;
+
+    error = FT_New_Face_From_Resource( library, pathname, face_index, aface );
+    if ( error != 0 || *aface != NULL )
+      return error;
+
+    /* fallback to datafork font */
+    args.flags    = FT_OPEN_PATHNAME;
+    args.pathname = (char*)pathname;
+    return FT_Open_Face( library, &args, face_index, aface );
+
+#endif /* HAVE_FSREF */
+
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FSSpec                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FT_New_Face_From_FSSpec is identical to FT_New_Face except it      */
+  /*    accepts an FSSpec instead of a path.                               */
+  /*                                                                       */
+  /* This function is deprecated because Carbon data types (FSSpec)        */
+  /* are not cross-platform, and thus not suitable for the freetype API.   */
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Face_From_FSSpec( FT_Library     library,
+                           const FSSpec*  spec,
+                           FT_Long        face_index,
+                           FT_Face*       aface )
+  {
+
+#if HAVE_FSREF
+
+    FSRef  ref;
+
+
+    if ( !spec || FSpMakeFSRef( spec, &ref ) != noErr )
+      return FT_Err_Invalid_Argument;
+    else
+      return FT_New_Face_From_FSRef( library, &ref, face_index, aface );
+
+#elif HAVE_FSSPEC
+
+    FT_Error      error;
+    FT_Open_Args  args;
+    OSErr         err;
+    UInt8         pathname[PATH_MAX];
+
+
+    if ( !spec )
+      return FT_Err_Invalid_Argument;
+
+    err = FT_FSpMakePath( spec, pathname, sizeof ( pathname ) );
+    if ( err )
+      error = FT_Err_Cannot_Open_Resource;
+
+    error = FT_New_Face_From_Resource( library, pathname, face_index, aface );
+    if ( error != 0 || *aface != NULL )
+      return error;
+
+    /* fallback to datafork font */
+    args.flags    = FT_OPEN_PATHNAME;
+    args.pathname = (char*)pathname;
+    return FT_Open_Face( library, &args, face_index, aface );
+
+#else
+
+    FT_UNUSED( library );
+    FT_UNUSED( spec );
+    FT_UNUSED( face_index );
+    FT_UNUSED( aface );
+
+    return FT_Err_Unimplemented_Feature;
+
+#endif /* HAVE_FSREF, HAVE_FSSPEC */
+
+  }
+
+#endif /* FT_MACINTOSH */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/builds/modules.mk b/extensions/externals/src/freetype-2.4.9/builds/modules.mk
new file mode 100644
index 0000000..c4a882c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/modules.mk
@@ -0,0 +1,79 @@
+#
+# FreeType 2 modules sub-Makefile
+#
+
+
+# Copyright 1996-2000, 2003, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# DO NOT INVOKE THIS MAKEFILE DIRECTLY!  IT IS MEANT TO BE INCLUDED BY
+# OTHER MAKEFILES.
+
+
+# This file is in charge of handling the generation of the modules list
+# file.
+
+
+# Build the modules list.
+#
+$(FTMODULE_H): $(MODULES_CFG)
+	$(FTMODULE_H_INIT)
+	$(FTMODULE_H_CREATE)
+	$(FTMODULE_H_DONE)
+
+ifneq ($(findstring $(PLATFORM),dos win32 win16 os2),)
+  OPEN_MODULE   := @echo$(space)
+  CLOSE_MODULE  :=  >> $(subst /,$(SEP),$(FTMODULE_H))
+  REMOVE_MODULE := @-$(DELETE) $(subst /,$(SEP),$(FTMODULE_H))
+else
+  OPEN_MODULE   := @echo "
+  CLOSE_MODULE  := " >> $(FTMODULE_H)
+  REMOVE_MODULE := @-$(DELETE) $(FTMODULE_H)
+endif
+
+
+define FTMODULE_H_INIT
+$(REMOVE_MODULE)
+@-echo Generating modules list in $(FTMODULE_H)...
+$(OPEN_MODULE)/* This is a generated file. */$(CLOSE_MODULE)
+endef
+
+# It is no mistake that the final closing parenthesis is on the
+# next line -- it produces proper newlines during the expansion
+# of `foreach'.
+#
+define FTMODULE_H_CREATE
+$(foreach COMMAND,$(FTMODULE_H_COMMANDS),$($(COMMAND))
+)
+endef
+
+define FTMODULE_H_DONE
+$(OPEN_MODULE)/* EOF */$(CLOSE_MODULE)
+@echo done.
+endef
+
+
+# $(OPEN_DRIVER) & $(CLOSE_DRIVER) are used to specify a given font driver
+# in the `module.mk' rules file.
+#
+OPEN_DRIVER  := $(OPEN_MODULE)FT_USE_MODULE(
+CLOSE_DRIVER := )$(CLOSE_MODULE)
+
+ECHO_DRIVER      := @echo "* module:$(space)
+ECHO_DRIVER_DESC := (
+ECHO_DRIVER_DONE := )"
+
+# Each `module.mk' in the `src/*' subdirectories adds a variable with
+# commands to $(FTMODULE_H_COMMANDS).  Note that we can't use SRC_DIR here.
+#
+-include $(patsubst %,$(TOP_DIR)/src/%/module.mk,$(MODULES))
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/newline b/extensions/externals/src/freetype-2.4.9/builds/newline
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/newline
@@ -0,0 +1 @@
+
diff --git a/extensions/externals/src/freetype-2.4.9/builds/os2/detect.mk b/extensions/externals/src/freetype-2.4.9/builds/os2/detect.mk
new file mode 100644
index 0000000..47a40a2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/os2/detect.mk
@@ -0,0 +1,73 @@
+#
+# FreeType 2 configuration file to detect an OS/2 host platform.
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+.PHONY: setup
+
+
+ifeq ($(PLATFORM),ansi)
+
+  ifdef OS2_SHELL
+
+    PLATFORM := os2
+
+  endif # test OS2_SHELL
+endif
+
+ifeq ($(PLATFORM),os2)
+
+  COPY   := copy
+  DELETE := del
+  CAT    := type
+  SEP    := $(BACKSLASH)
+
+  # gcc-emx by default
+  CONFIG_FILE := os2-gcc.mk
+
+  # additionally, we provide hooks for various other compilers
+  #
+  ifneq ($(findstring visualage,$(MAKECMDGOALS)),)     # Visual Age C++
+    CONFIG_FILE := os2-icc.mk
+    CC          := icc
+    visualage: setup
+    .PHONY: visualage
+  endif
+
+  ifneq ($(findstring watcom,$(MAKECMDGOALS)),)        # Watcom C/C++
+    CONFIG_FILE := os2-wat.mk
+    CC          := wcc386
+    watcom: setup
+    .PHONY: watcom
+  endif
+
+  ifneq ($(findstring borlandc,$(MAKECMDGOALS)),)      # Borland C++ 32-bit
+    CONFIG_FILE := os2-bcc.mk
+    CC          := bcc32
+    borlandc: setup
+    .PHONY: borlandc
+  endif
+
+  ifneq ($(findstring devel,$(MAKECMDGOALS)),)         # development target
+    CONFIG_FILE := os2-dev.mk
+    CC          := gcc
+    devel: setup
+    .PHONY: devel
+  endif
+
+  setup: dos_setup
+
+endif   # test PLATFORM os2
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/os2/os2-def.mk b/extensions/externals/src/freetype-2.4.9/builds/os2/os2-def.mk
new file mode 100644
index 0000000..01cda92
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/os2/os2-def.mk
@@ -0,0 +1,44 @@
+#
+# FreeType 2 OS/2 specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DELETE    := del
+CAT       := type
+SEP       := $(strip \ )
+BUILD_DIR := $(TOP_DIR)/builds/os2
+PLATFORM  := os2
+
+# The executable file extension (for tools), *with* leading dot.
+#
+E := .exe
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+# The name of the final library file.  Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := $(PROJECT)
+
+
+# The NO_OUTPUT macro is used to ignore the output of commands.
+#
+NO_OUTPUT = 2> nul
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/os2/os2-dev.mk b/extensions/externals/src/freetype-2.4.9/builds/os2/os2-dev.mk
new file mode 100644
index 0000000..83da8de
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/os2/os2-dev.mk
@@ -0,0 +1,30 @@
+#
+# FreeType 2 configuration rules for OS/2 + GCC
+#
+#   Development version without optimizations.
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DEVEL_DIR := $(TOP_DIR)/devel
+
+# include OS/2-specific definitions
+include $(TOP_DIR)/builds/os2/os2-def.mk
+
+# include gcc-specific definitions
+include $(TOP_DIR)/builds/compiler/gcc-dev.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/os2/os2-gcc.mk b/extensions/externals/src/freetype-2.4.9/builds/os2/os2-gcc.mk
new file mode 100644
index 0000000..446073e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/os2/os2-gcc.mk
@@ -0,0 +1,26 @@
+#
+# FreeType 2 configuration rules for the OS/2 + gcc
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# include OS/2-specific definitions
+include $(TOP_DIR)/builds/os2/os2-def.mk
+
+# include gcc-specific definitions
+include $(TOP_DIR)/builds/compiler/gcc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/symbian/bld.inf b/extensions/externals/src/freetype-2.4.9/builds/symbian/bld.inf
new file mode 100644
index 0000000..dd5f559
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/symbian/bld.inf
@@ -0,0 +1,66 @@
+//
+// FreeType 2 project for the symbian platform
+//
+
+// Copyright 2008, 2009 by
+// David Turner, Robert Wilhelm, and Werner Lemberg.
+//
+// This file is part of the FreeType project, and may only be used, modified,
+// and distributed under the terms of the FreeType project license,
+// LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+// indicate that you have read the license and understand and accept it
+// fully.
+
+PRJ_PLATFORMS
+DEFAULT
+
+PRJ_MMPFILES
+freetype.mmp
+
+PRJ_EXPORTS
+../../include/ft2build.h
+../../include/freetype/config/ftconfig.h	freetype/config/ftconfig.h
+../../include/freetype/config/ftheader.h	freetype/config/ftheader.h
+../../include/freetype/config/ftmodule.h	freetype/config/ftmodule.h
+../../include/freetype/config/ftoption.h	freetype/config/ftoption.h
+../../include/freetype/config/ftstdlib.h	freetype/config/ftstdlib.h
+../../include/freetype/freetype.h		freetype/freetype.h
+../../include/freetype/ftbbox.h			freetype/ftbbox.h
+../../include/freetype/ftbdf.h			freetype/ftbdf.h
+../../include/freetype/ftbitmap.h		freetype/ftbitmap.h
+../../include/freetype/ftcache.h		freetype/ftcache.h
+../../include/freetype/ftcid.h			freetype/ftcid.h
+../../include/freetype/fterrdef.h		freetype/fterrdef.h
+../../include/freetype/fterrors.h		freetype/fterrors.h
+../../include/freetype/ftgasp.h			freetype/ftgasp.h
+../../include/freetype/ftglyph.h		freetype/ftglyph.h
+../../include/freetype/ftgxval.h		freetype/ftgxval.h
+../../include/freetype/ftgzip.h			freetype/ftgzip.h
+../../include/freetype/ftbzip2.h		freetype/ftbzip2.h
+../../include/freetype/ftimage.h		freetype/ftimage.h
+../../include/freetype/ftincrem.h		freetype/ftincrem.h
+../../include/freetype/ftlcdfil.h		freetype/ftlcdfil.h
+../../include/freetype/ftlist.h			freetype/ftlist.h
+../../include/freetype/ftlzw.h			freetype/ftlzw.h
+../../include/freetype/ftmac.h			freetype/ftmac.h
+../../include/freetype/ftmm.h			freetype/ftmm.h
+../../include/freetype/ftmodapi.h		freetype/ftmodapi.h
+../../include/freetype/ftmoderr.h		freetype/ftmoderr.h
+../../include/freetype/ftotval.h		freetype/ftotval.h
+../../include/freetype/ftoutln.h		freetype/ftoutln.h
+../../include/freetype/ftpfr.h			freetype/ftpfr.h
+../../include/freetype/ftrender.h		freetype/ftrender.h
+../../include/freetype/ftsizes.h		freetype/ftsizes.h
+../../include/freetype/ftsnames.h		freetype/ftsnames.h
+../../include/freetype/ftstroke.h		freetype/ftstroke.h
+../../include/freetype/ftsynth.h		freetype/ftsynth.h
+../../include/freetype/ftsystem.h		freetype/ftsystem.h
+../../include/freetype/fttrigon.h		freetype/fttrigon.h
+../../include/freetype/fttypes.h		freetype/fttypes.h
+../../include/freetype/ftwinfnt.h		freetype/ftwinfnt.h
+../../include/freetype/ftxf86.h			freetype/ftxf86.h
+../../include/freetype/t1tables.h		freetype/t1tables.h
+../../include/freetype/ttnameid.h		freetype/ttnameid.h
+../../include/freetype/tttables.h		freetype/tttables.h
+../../include/freetype/tttags.h			freetype/tttags.h
+../../include/freetype/ttunpat.h		freetype/ttunpat.h
diff --git a/extensions/externals/src/freetype-2.4.9/builds/symbian/freetype.mmp b/extensions/externals/src/freetype-2.4.9/builds/symbian/freetype.mmp
new file mode 100644
index 0000000..cb0008c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/symbian/freetype.mmp
@@ -0,0 +1,147 @@
+//
+// FreeType 2 makefile for the symbian platform
+//
+
+// Copyright 2008, 2009 by
+// David Turner, Robert Wilhelm, and Werner Lemberg.
+//
+// This file is part of the FreeType project, and may only be used, modified,
+// and distributed under the terms of the FreeType project license,
+// LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+// indicate that you have read the license and understand and accept it
+// fully.
+
+target 			freetype.lib
+targettype 		lib
+
+macro NDEBUG
+macro FT2_BUILD_LIBRARY
+
+sourcepath ..\..\src\autofit
+
+source autofit.c
+
+sourcepath ..\..\src\base
+
+source ftbase.c
+source ftbbox.c
+source ftbdf.c
+source ftbitmap.c
+source ftcid.c
+source ftfstype.c
+source ftgasp.c
+source ftglyph.c
+source ftgxval.c
+source ftinit.c
+source ftlcdfil.c
+source ftmm.c
+source ftotval.c
+source ftpatent.c
+source ftpfr.c
+source ftstroke.c
+source ftsynth.c
+source ftsystem.c
+source fttype1.c
+source ftwinfnt.c
+
+sourcepath ..\..\src\bdf
+
+source bdf.c
+
+sourcepath ..\..\src\cache
+
+source ftcache.c
+
+sourcepath ..\..\src\cff
+
+source cff.c
+
+sourcepath ..\..\src\cid
+
+source type1cid.c
+
+sourcepath ..\..\src\gzip
+
+source ftgzip.c
+
+sourcepath ..\..\src\bzip2
+
+source ftbzip2.c
+
+sourcepath ..\..\src\lzw
+
+source ftlzw.c
+
+sourcepath ..\..\src\pcf
+
+source pcf.c
+
+sourcepath ..\..\src\pfr
+
+source pfr.c
+
+sourcepath ..\..\src\psaux
+
+source psaux.c
+
+sourcepath ..\..\src\pshinter
+
+source pshinter.c
+
+sourcepath ..\..\src\psnames
+
+source psmodule.c
+
+sourcepath ..\..\src\raster
+
+source raster.c
+
+sourcepath ..\..\src\sfnt
+
+source sfnt.c
+
+sourcepath ..\..\src\smooth
+
+source smooth.c
+
+sourcepath ..\..\src\truetype
+
+source truetype.c
+
+sourcepath ..\..\src\type1
+
+source type1.c
+
+sourcepath ..\..\src\type42
+
+source type42.c
+
+sourcepath ..\..\src\winfonts
+
+source winfnt.c
+
+
+systeminclude		..\..\include
+systeminclude		\epoc32\include\stdapis
+userinclude		..\..\src\autofit
+userinclude		..\..\src\bdf
+userinclude		..\..\src\cache
+userinclude		..\..\src\cff
+userinclude		..\..\src\cid
+userinclude		..\..\src\gxvalid
+userinclude		..\..\src\gzip
+userinclude		..\..\src\bzip2
+userinclude		..\..\src\lzw
+userinclude		..\..\src\otvalid
+userinclude		..\..\src\pcf
+userinclude		..\..\src\pfr
+userinclude		..\..\src\psaux
+userinclude		..\..\src\pshinter
+userinclude		..\..\src\psnames
+userinclude		..\..\src\raster
+userinclude		..\..\src\sfnt
+userinclude		..\..\src\smooth
+userinclude		..\..\src\truetype
+userinclude		..\..\src\type1
+userinclude		..\..\src\type42
+userinclude		..\..\src\winfonts
diff --git a/extensions/externals/src/freetype-2.4.9/builds/toplevel.mk b/extensions/externals/src/freetype-2.4.9/builds/toplevel.mk
new file mode 100644
index 0000000..18bcef2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/toplevel.mk
@@ -0,0 +1,257 @@
+#
+# FreeType build system -- top-level sub-Makefile
+#
+
+
+# Copyright 1996-2000, 2001, 2003, 2006, 2008, 2009, 2010 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# This file is designed for GNU Make, do not use it with another Make tool!
+#
+# It works as follows:
+#
+# - When invoked for the first time, this Makefile includes the rules found
+#   in `PROJECT/builds/detect.mk'.  They are in charge of detecting the
+#   current platform.
+#
+#   A summary of the detection is displayed, and the file `config.mk' is
+#   created in the current directory.
+#
+# - When invoked later, this Makefile includes the rules found in
+#   `config.mk'.  This sub-Makefile defines some system-specific variables
+#   (like compiler, compilation flags, object suffix, etc.), then includes
+#   the rules found in `PROJECT/builds/PROJECT.mk', used to build the
+#   library.
+#
+# See the comments in `builds/detect.mk' and `builds/PROJECT.mk' for more
+# details on host platform detection and library builds.
+
+
+# First of all, check whether we have `$(value ...)'.  We do this by testing
+# for `$(eval ...)' which has been introduced in the same GNU make version.
+
+eval_available :=
+$(eval eval_available := T)
+ifneq ($(eval_available),T)
+  $(error FreeType's build system needs a Make program which supports $$(value))
+endif
+
+
+.PHONY: all dist distclean modules setup
+
+
+# The `space' variable is used to avoid trailing spaces in defining the
+# `T' variable later.
+#
+empty :=
+space := $(empty) $(empty)
+
+
+# The main configuration file, defining the `XXX_MODULES' variables.  We
+# prefer a `modules.cfg' file in OBJ_DIR over TOP_DIR.
+#
+ifndef MODULES_CFG
+  MODULES_CFG := $(TOP_DIR)/modules.cfg
+  ifneq ($(wildcard $(OBJ_DIR)/modules.cfg),)
+    MODULES_CFG := $(OBJ_DIR)/modules.cfg
+  endif
+endif
+
+
+# FTMODULE_H, as its name suggests, indicates where the FreeType module
+# class file resides.
+#
+FTMODULE_H ?= $(OBJ_DIR)/ftmodule.h
+
+
+include $(MODULES_CFG)
+
+
+# The list of modules we are using.
+#
+MODULES := $(FONT_MODULES)    \
+           $(HINTING_MODULES) \
+           $(RASTER_MODULES)  \
+           $(AUX_MODULES)
+
+
+CONFIG_MK ?= config.mk
+
+# If no configuration sub-makefile is present, or if `setup' is the target
+# to be built, run the auto-detection rules to figure out which
+# configuration rules file to use.
+#
+# Note that the configuration file is put in the current directory, which is
+# not necessarily $(TOP_DIR).
+
+# If `config.mk' is not present, set `check_platform'.
+#
+ifeq ($(wildcard $(CONFIG_MK)),)
+  check_platform := 1
+endif
+
+# If `setup' is one of the targets requested, set `check_platform'.
+#
+ifneq ($(findstring setup,$(MAKECMDGOALS)),)
+  check_platform := 1
+endif
+
+# Include the automatic host platform detection rules when we need to
+# check the platform.
+#
+ifdef check_platform
+
+  all modules: setup
+
+  include $(TOP_DIR)/builds/detect.mk
+
+  # This rule makes sense for Unix only to remove files created by a run
+  # of the configure script which hasn't been successful (so that no
+  # `config.mk' has been created).  It uses the built-in $(RM) command of
+  # GNU make.  Similarly, `nul' is created if e.g. `make setup win32' has
+  # been erroneously used.
+  #
+  # Note: This test is duplicated in `builds/unix/detect.mk'.
+  #
+  is_unix := $(strip $(wildcard /sbin/init) \
+                     $(wildcard /usr/sbin/init) \
+                     $(wildcard /dev/null) \
+                     $(wildcard /hurd/auth))
+  ifneq ($(is_unix),)
+
+    distclean:
+	  $(RM) builds/unix/config.cache
+	  $(RM) builds/unix/config.log
+	  $(RM) builds/unix/config.status
+	  $(RM) builds/unix/unix-def.mk
+	  $(RM) builds/unix/unix-cc.mk
+	  $(RM) builds/unix/freetype2.pc
+	  $(RM) nul
+
+  endif # test is_unix
+
+  # IMPORTANT:
+  #
+  # `setup' must be defined by the host platform detection rules to create
+  # the `config.mk' file in the current directory.
+
+else
+
+  # A configuration sub-Makefile is present -- simply run it.
+  #
+  all: single
+
+  BUILD_PROJECT := yes
+  include $(CONFIG_MK)
+
+endif # test check_platform
+
+
+# We always need the list of modules in ftmodule.h.
+#
+all setup: $(FTMODULE_H)
+
+
+# The `modules' target unconditionally rebuilds the module list.
+#
+modules:
+	$(FTMODULE_H_INIT)
+	$(FTMODULE_H_CREATE)
+	$(FTMODULE_H_DONE)
+
+include $(TOP_DIR)/builds/modules.mk
+
+
+# This target builds the tarballs.
+#
+# Not to be run by a normal user -- there are no attempts to make it
+# generic.
+
+# we check for `dist', not `distclean'
+ifneq ($(findstring distx,$(MAKECMDGOALS)x),)
+  FT_H := include/freetype/freetype.h
+
+  major := $(shell sed -n 's/.*FREETYPE_MAJOR[^0-9]*\([0-9]\+\)/\1/p' < $(FT_H))
+  minor := $(shell sed -n 's/.*FREETYPE_MINOR[^0-9]*\([0-9]\+\)/\1/p' < $(FT_H))
+  patch := $(shell sed -n 's/.*FREETYPE_PATCH[^0-9]*\([0-9]\+\)/\1/p' < $(FT_H))
+
+  version    := $(major).$(minor).$(patch)
+  winversion := $(major)$(minor)$(patch)
+endif
+
+dist:
+	-rm -rf tmp
+	rm -f freetype-$(version).tar.gz
+	rm -f freetype-$(version).tar.bz2
+	rm -f ft$(winversion).zip
+
+	for d in `find . -wholename '*/.git' -prune \
+	                 -o -type f \
+	                 -o -print` ; do \
+	  mkdir -p tmp/$$d ; \
+	done ;
+
+	currdir=`pwd` ; \
+	for f in `find . -wholename '*/.git' -prune \
+	                 -o -name .gitignore \
+	                 -o -type d \
+	                 -o -print` ; do \
+	  ln -s $$currdir/$$f tmp/$$f ; \
+	done
+
+	@# Prevent generation of .pyc files.  Python follows (soft) links if
+	@# the link's directory is write protected, so we have temporarily
+	@# disable write access here too.
+	chmod -w src/tools/docmaker
+
+	cd tmp ; \
+	$(MAKE) devel ; \
+	$(MAKE) do-dist
+
+	chmod +w src/tools/docmaker
+
+	mv tmp freetype-$(version)
+
+	tar cfh - freetype-$(version) \
+	| gzip -9 -c > freetype-$(version).tar.gz
+	tar cfh - freetype-$(version) \
+	| bzip2 -c > freetype-$(version).tar.bz2
+
+	@# Use CR/LF for zip files.
+	zip -lr9 ft$(winversion).zip freetype-$(version)
+
+	rm -fr freetype-$(version)
+
+
+# The locations of the latest `config.guess' and `config.sub' versions (from
+# GNU `config' git repository), relative to the `tmp' directory used during
+# `make dist'.
+#
+CONFIG_GUESS = ~/git/config/config.guess
+CONFIG_SUB   = ~/git/config/config.sub
+
+
+# Don't say `make do-dist'.  Always use `make dist' instead.
+#
+.PHONY: do-dist
+
+do-dist: distclean refdoc
+	@# Without removing the files, `autoconf' and friends follow links.
+	rm -f builds/unix/aclocal.m4
+	rm -f builds/unix/configure.ac
+	rm -f builds/unix/configure
+
+	sh autogen.sh
+	rm -rf builds/unix/autom4te.cache
+
+	cp $(CONFIG_GUESS) builds/unix
+	cp $(CONFIG_SUB) builds/unix
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/aclocal.m4 b/extensions/externals/src/freetype-2.4.9/builds/unix/aclocal.m4
new file mode 100644
index 0000000..f90ad9f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/aclocal.m4
@@ -0,0 +1,8601 @@
+# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 57 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+       [m4_default([$3],
+		   [m4_fatal([Libtool version $1 or higher is required],
+		             63)])],
+       [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+  *\ * | *\	*)
+    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+  case $cc_temp in
+    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+
+_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
+dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_WITH_SYSROOT])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    _LT_PATH_MAGIC
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PREPARE_SED_QUOTE_VARS
+# --------------------------
+# Define a few sed substitution that help us do robust quoting.
+m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
+[# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+])
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME.  Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+	[m4_ifval([$1], [$1], [$2])])
+    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+    m4_ifval([$4],
+	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+    lt_dict_add_subkey([lt_decl_dict], [$2],
+	[tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+  [0], [m4_fatal([$0: too few arguments: $#])],
+  [1], [m4_fatal([$0: too few arguments: $#: $1])],
+  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+     m4_if([$2], [],
+	   m4_quote(lt_decl_varnames),
+	m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'.  VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly.  In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+#    # Some comment about what VAR is for.
+#    visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+					   [description])))[]dnl
+m4_pushdef([_libtool_name],
+    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+    [0], [_libtool_name=[$]$1],
+    [1], [_libtool_name=$lt_[]$1],
+    [2], [_libtool_name=$lt_[]$1],
+    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'.  Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+	dnl If the libtool generation code has been placed in $CONFIG_LT,
+	dnl instead of duplicating it all over again into config.status,
+	dnl then we will have config.status run $CONFIG_LT later, so it
+	dnl needs to know what name is stored there:
+        [AC_CONFIG_COMMANDS([libtool],
+            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+    dnl If the libtool generation code is destined for config.status,
+    dnl expand the accumulated commands and init code now:
+    [AC_CONFIG_COMMANDS([libtool],
+        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable.  If COMMENT is supplied, it is inserted after the
+# `#!' sequence but before initialization text begins.  After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script.  The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test $lt_write_fail = 0 && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+  echo
+  AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+  -h, --help      print this help, then exit
+  -V, --version   print version number, then exit
+  -q, --quiet     do not print progress messages
+  -d, --debug     don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+  case $[1] in
+    --version | --v* | -V )
+      echo "$lt_cl_version"; exit 0 ;;
+    --help | --h* | -h )
+      echo "$lt_cl_help"; exit 0 ;;
+    --debug | --d* | -d )
+      debug=: ;;
+    --quiet | --q* | --silent | --s* | -q )
+      lt_cl_silent=: ;;
+
+    -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+    *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+  esac
+  shift
+done
+
+if $lt_cl_silent; then
+  exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure.  Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test "$silent" = yes &&
+  lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars.  Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+  m4_if(_LT_TAG, [C], [
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+  _LT_PROG_LTMAIN
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" \
+     || (rm -f "$cfgfile"; exit 1)
+
+  _LT_PROG_REPLACE_SHELLFNS
+
+   mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+  [C],			[_LT_LANG(C)],
+  [C++],		[_LT_LANG(CXX)],
+  [Go],			[_LT_LANG(GO)],
+  [Java],		[_LT_LANG(GCJ)],
+  [Fortran 77],		[_LT_LANG(F77)],
+  [Fortran],		[_LT_LANG(FC)],
+  [Windows Resource],	[_LT_LANG(RC)],
+  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+    [_LT_LANG($1)],
+    [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+  [LT_SUPPORTED_TAG([$1])dnl
+  m4_append([_LT_TAGS], [$1 ])dnl
+  m4_define([_LT_LANG_]$1[_enabled], [])dnl
+  _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+m4_ifndef([AC_PROG_GO], [
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_GO.  When it is available in    #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+m4_defun([AC_PROG_GO],
+[AC_LANG_PUSH(Go)dnl
+AC_ARG_VAR([GOC],     [Go compiler command])dnl
+AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
+_AC_ARG_VAR_LDFLAGS()dnl
+AC_CHECK_TOOL(GOC, gccgo)
+if test -z "$GOC"; then
+  if test -n "$ac_tool_prefix"; then
+    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
+  fi
+fi
+if test -z "$GOC"; then
+  AC_CHECK_PROG(GOC, gccgo, gccgo, false)
+fi
+])#m4_defun
+])#m4_ifndef
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+  [LT_LANG(CXX)],
+  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+  [LT_LANG(F77)],
+  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+  [LT_LANG(FC)],
+  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+  [LT_LANG(GCJ)],
+  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+    [LT_LANG(GCJ)],
+    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+      [LT_LANG(GCJ)],
+      [m4_ifdef([AC_PROG_GCJ],
+	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([A][M_PROG_GCJ],
+	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([LT_PROG_GCJ],
+	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([AC_PROG_GO],
+  [LT_LANG(GO)],
+  [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+  [LT_LANG(RC)],
+  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+  case $host_os in
+    rhapsody* | darwin*)
+    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+    AC_CHECK_TOOL([LIPO], [lipo], [:])
+    AC_CHECK_TOOL([OTOOL], [otool], [:])
+    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+    _LT_DECL([], [DSYMUTIL], [1],
+      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+    _LT_DECL([], [NMEDIT], [1],
+      [Tool to change global to local symbols on Mac OS X])
+    _LT_DECL([], [LIPO], [1],
+      [Tool to manipulate fat objects and archives on Mac OS X])
+    _LT_DECL([], [OTOOL], [1],
+      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+    _LT_DECL([], [OTOOL64], [1],
+      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+      [lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi])
+
+    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+      [lt_cv_ld_exported_symbols_list],
+      [lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+	[lt_cv_ld_exported_symbols_list=yes],
+	[lt_cv_ld_exported_symbols_list=no])
+	LDFLAGS="$save_LDFLAGS"
+    ])
+
+    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+      [lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+    ])
+    case $host_os in
+    rhapsody* | darwin1.[[012]])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[[012]]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES([TAG])
+# ---------------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_automatic, $1)=yes
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+    m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
+                  [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
+  else
+    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+  fi
+  _LT_TAGVAR(link_all_deplibs, $1)=yes
+  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    m4_if([$1], [CXX],
+[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+    fi
+],[])
+  else
+  _LT_TAGVAR(ld_shlibs, $1)=no
+  fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
+# ----------------------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+# Store the results from the different compilers for each TAGNAME.
+# Allow to override them for all tags through lt_cv_aix_libpath.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
+  [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
+  lt_aix_libpath_sed='[
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }]'
+  _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi],[])
+  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
+  fi
+  ])
+  aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
+fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script which will find a shell with a builtin
+# printf (which we can use as an echo command).
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*" 
+}
+
+case "$ECHO" in
+  printf*) AC_MSG_RESULT([printf]) ;;
+  print*) AC_MSG_RESULT([print -r]) ;;
+  *) AC_MSG_RESULT([cat]) ;;
+esac
+
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test "X`printf %s $ECHO`" = "X$ECHO" \
+      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
+
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_WITH_SYSROOT
+# ----------------
+AC_DEFUN([_LT_WITH_SYSROOT],
+[AC_MSG_CHECKING([for sysroot])
+AC_ARG_WITH([sysroot],
+[  --with-sysroot[=DIR] Search for dependent libraries within DIR
+                        (or the compiler's sysroot if not specified).],
+[], [with_sysroot=no])
+
+dnl lt_sysroot will always be passed unquoted.  We quote it here
+dnl in case the user passed a directory name.
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+   if test "$GCC" = yes; then
+     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+   fi
+   ;; #(
+ /*)
+   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   ;; #(
+ no|'')
+   ;; #(
+ *)
+   AC_MSG_RESULT([${with_sysroot}])
+   AC_MSG_ERROR([The sysroot must be an absolute path.])
+   ;;
+esac
+
+ AC_MSG_RESULT([${lt_sysroot:-no}])
+_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
+[dependent libraries, and in which our libraries should be installed.])])
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+  [AS_HELP_STRING([--disable-libtool-lock],
+    [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_i386"
+	    ;;
+	  ppc64-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  ppc*-*linux*|powerpc*-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+    [AC_LANG_PUSH(C)
+     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+     AC_LANG_POP])
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*)
+        case $host in
+        i?86-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD="${LD-ld}_sol2"
+        fi
+        ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_PROG_AR
+# -----------
+m4_defun([_LT_PROG_AR],
+[AC_CHECK_TOOLS(AR, [ar], false)
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
+
+AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
+  [lt_cv_ar_at_file=no
+   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
+     [echo conftest.$ac_objext > conftest.lst
+      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
+      AC_TRY_EVAL([lt_ar_try])
+      if test "$ac_status" -eq 0; then
+	# Ensure the archiver fails upon bogus file names.
+	rm -f conftest.$ac_objext libconftest.a
+	AC_TRY_EVAL([lt_ar_try])
+	if test "$ac_status" -ne 0; then
+          lt_cv_ar_at_file=@
+        fi
+      fi
+      rm -f conftest.* libconftest.a
+     ])
+  ])
+
+if test "x$lt_cv_ar_at_file" = xno; then
+  archiver_list_spec=
+else
+  archiver_list_spec=$lt_cv_ar_at_file
+fi
+_LT_DECL([], [archiver_list_spec], [1],
+  [How to feed a file listing to the archiver])
+])# _LT_PROG_AR
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[_LT_PROG_AR
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+    [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+    [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+    [Whether to use a lock for old archive extraction])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$3"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       $2=yes
+     fi
+   fi
+   $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$5], , :, [$5])
+else
+    m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#                  [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $3"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&AS_MESSAGE_LOG_FD
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         $2=yes
+       fi
+     else
+       $2=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$4], , :, [$4])
+else
+    m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+  i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+  AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+    [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+  [$4]
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}]
+_LT_EOF
+  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) $1 ;;
+      x$lt_dlneed_uscore) $2 ;;
+      x$lt_dlunknown|x*) $3 ;;
+    esac
+  else :
+    # compilation failed
+    $3
+  fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ])
+    ;;
+
+  *)
+    AC_CHECK_FUNC([shl_load],
+	  [lt_cv_dlopen="shl_load"],
+      [AC_CHECK_LIB([dld], [shl_load],
+	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+	[AC_CHECK_FUNC([dlopen],
+	      [lt_cv_dlopen="dlopen"],
+	  [AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+	    [AC_CHECK_LIB([svld], [dlopen],
+		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+	      [AC_CHECK_LIB([dld], [dld_link],
+		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+	      ])
+	    ])
+	  ])
+	])
+      ])
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    AC_CACHE_CHECK([whether a program can dlopen itself],
+	  lt_cv_dlopen_self, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+    ])
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+	  lt_cv_dlopen_self_static, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
+      ])
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+	 [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+	 [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+	 [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+     fi
+   fi
+   chmod u+w . 2>&AS_MESSAGE_LOG_FD
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+	[Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  AC_MSG_CHECKING([if we can lock with hard links])
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  AC_MSG_RESULT([$hard_links])
+  if test "$hard_links" = no; then
+    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+         [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+  [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+    # Linking always hardcodes the temporary library directory.
+    _LT_TAGVAR(hardcode_action, $1)=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    _LT_TAGVAR(hardcode_action, $1)=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+    [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no])
+    fi
+    ;;
+  *)
+    AC_MSG_RESULT([no])
+    ;;
+  esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+	[], [
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[[4-9]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[[01]] | aix4.[[01]].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[[45]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+m4_if([$1], [],[
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+    library_names_spec='${libname}.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec="$LIB"
+      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[[23]].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[[3-9]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+    [lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+	 [lt_cv_shlibpath_overrides_runpath=yes])])
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+    ])
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[[89]] | openbsd2.[[89]].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+    [Variables whose values should be saved in libtool wrapper scripts and
+    restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+    [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+    [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+    [[List of archive names.  First name is the real one, the rest are links.
+    The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+    [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+    [Permission mode override for installation of shared libraries])
+_LT_DECL([], [postinstall_cmds], [2],
+    [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+    [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+    [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+    [[As "finish_cmds", except a single script fragment to be evaled but
+    not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+    [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+    [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+    [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] |  ?:[\\/]*])
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word.  This closes a longstanding sh security hole.
+  ac_dummy="m4_if([$2], , $PATH, [$2])"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$1; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  AC_MSG_RESULT($MAGIC_CMD)
+else
+  AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+  else
+    MAGIC_CMD=:
+  fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+    [AS_HELP_STRING([--with-gnu-ld],
+	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
+    [test "$withval" = no || with_gnu_ld=yes],
+    [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by $CC])
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [[\\/]]* | ?:[[\\/]]*)
+      re_direlt='/[[^/]][[^/]]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  AC_MSG_CHECKING([for GNU ld])
+else
+  AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  AC_MSG_RESULT($LD)
+else
+  AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+#   -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+  lt_cv_ld_reload_flag,
+  [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    if test "$GCC" != yes; then
+      reload_cmds=false
+    fi
+    ;;
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[[45]]*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[[3-9]]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+])
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+  case $host_os in
+  mingw* | pw32*)
+    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+      want_nocaseglob=yes
+    else
+      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
+    fi
+    ;;
+  esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+    [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+    [Command to use when deplibs_check_method = "file_magic"])
+_LT_DECL([], [file_magic_glob], [1],
+    [How to find potential files when deplibs_check_method = "file_magic"])
+_LT_DECL([], [want_nocaseglob], [1],
+    [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+  AC_SUBST([DUMPBIN])
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+  [lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+  cat conftest.out >&AS_MESSAGE_LOG_FD
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+# --------------------------------
+# how to determine the name of the shared library
+# associated with a specific link library.
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+m4_require([_LT_DECL_DLLTOOL])
+AC_CACHE_CHECK([how to associate runtime and link libraries],
+lt_cv_sharedlib_from_linklib_cmd,
+[lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+  # two different shell functions defined in ltmain.sh
+  # decide which to use based on capabilities of $DLLTOOL
+  case `$DLLTOOL --help 2>&1` in
+  *--identify-strict*)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+    ;;
+  *)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+    ;;
+  esac
+  ;;
+*)
+  # fallback: assume linklib IS sharedlib
+  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+  ;;
+esac
+])
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
+    [Command to associate shared and link libraries])
+])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+
+
+# _LT_PATH_MANIFEST_TOOL
+# ----------------------
+# locate the manifest tool
+m4_defun([_LT_PATH_MANIFEST_TOOL],
+[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
+  [lt_cv_path_mainfest_tool=no
+  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
+  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+    lt_cv_path_mainfest_tool=yes
+  fi
+  rm -f conftest*])
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+  MANIFEST_TOOL=:
+fi
+_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
+])# _LT_PATH_MANIFEST_TOOL
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+  # These system don't have libm, or don't need it
+  ;;
+*-ncr-sysv4.3*)
+  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+  ;;
+*)
+  AC_CHECK_LIB(m, cos, LIBM="-lm")
+  ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+  esac
+
+  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+    lt_cv_prog_compiler_rtti_exceptions,
+    [-fno-rtti -fno-exceptions], [],
+    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+	[Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[[BCDT]]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[[ABCDGISTW]]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[[ABCDEGRST]]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[[BCDEGRST]]'
+  ;;
+osf*)
+  symcode='[[BCDEGQRST]]'
+  ;;
+solaris*)
+  symcode='[[BDRT]]'
+  ;;
+sco3.2v5*)
+  symcode='[[DT]]'
+  ;;
+sysv4.2uw2*)
+  symcode='[[DT]]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[[ABDT]]'
+  ;;
+sysv4)
+  symcode='[[DFNSTU]]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK ['"\
+"     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx]"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if AC_TRY_EVAL(ac_compile); then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT@&t@_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+LT@&t@_DLSYM_CONST struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_globsym_save_LIBS=$LIBS
+	  lt_globsym_save_CFLAGS=$CFLAGS
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS=$lt_globsym_save_LIBS
+	  CFLAGS=$lt_globsym_save_CFLAGS
+	else
+	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+    fi
+  else
+    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  AC_MSG_RESULT(failed)
+else
+  AC_MSG_RESULT(ok)
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
+  nm_file_list_spec='@'
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+    [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+    [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+    [lt_cv_sys_global_symbol_to_c_name_address], [1],
+    [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+    [Transform the output of nm in a C name address pair when lib prefix is needed])
+_LT_DECL([], [nm_file_list_spec], [1],
+    [Specify filename containing input files for $NM])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+m4_if([$1], [CXX], [
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+      ;;
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+    *qnx* | *nto*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[[4-9]]*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	else
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+      mingw* | cygwin* | os2* | pw32* | cegcc*)
+	# This hack is so that the source file can tell whether it is being
+	# built for inclusion in a dll (and should export symbols for example).
+	m4_if([$1], [GCJ], [],
+	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+	;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    ;;
+	  ecpc* )
+	    # old Intel C++ for x86_64 which still supported -KPIC.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  icpc* )
+	    # Intel C++, used to be incompatible with GCC.
+	    # ICC 10 doesn't accept -KPIC any more.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+	    # IBM XL 8.0, 9.0 on PPC and BlueGene
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd*)
+	;;
+      *qnx* | *nto*)
+        # QNX uses GNU C++, but need to define -shared option too, otherwise
+        # it will coredump.
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+        ;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+	;;
+    esac
+  fi
+],
+[
+  if test "$GCC" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+      if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
+      fi
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      else
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC (with -KPIC) is the default.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+	;;
+      nagfor*)
+	# NAG Fortran compiler
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
+      ccc*)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        # All Alpha code is PIC.
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  ;;
+        *Intel*\ [[CF]]*Compiler*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	  ;;
+	*Portland\ Group*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # All OSF/1 code is PIC.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    rdos*)
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    unicos*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+    esac
+  fi
+])
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+    ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+    ;;
+esac
+
+AC_CACHE_CHECK([for $compiler option to produce PIC],
+  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+     "" | " "*) ;;
+     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+     esac],
+    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+	[Additional compiler flags for building library objects])
+
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+	[How to pass a linker flag through the compiler])
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+  $lt_tmp_static_flag,
+  [],
+  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+	[Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  case $host_os in
+  aix[[4-9]]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    # Also, AIX nm treats weak defined symbols like other global defined
+    # symbols, whereas GNU nm marks them as "W".
+    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    else
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+    ;;
+  cygwin* | mingw* | cegcc*)
+    case $cc_basename in
+    cl*)
+      _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+      ;;
+    *)
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+      ;;
+    esac
+    ;;
+  *)
+    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+    ;;
+  esac
+], [
+  runpath_var=
+  _LT_TAGVAR(allow_undefined_flag, $1)=
+  _LT_TAGVAR(always_export_symbols, $1)=no
+  _LT_TAGVAR(archive_cmds, $1)=
+  _LT_TAGVAR(archive_expsym_cmds, $1)=
+  _LT_TAGVAR(compiler_needs_object, $1)=no
+  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(hardcode_automatic, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+  _LT_TAGVAR(hardcode_minus_L, $1)=no
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  _LT_TAGVAR(inherit_rpath, $1)=no
+  _LT_TAGVAR(link_all_deplibs, $1)=unknown
+  _LT_TAGVAR(module_cmds, $1)=
+  _LT_TAGVAR(module_expsym_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+  _LT_TAGVAR(thread_safe_flag_spec, $1)=
+  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  _LT_TAGVAR(include_expsyms, $1)=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  _LT_TAGVAR(ld_shlibs, $1)=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[[3-9]]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+      # as there is no search path for DLLs.
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=no
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    haiku*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    interix[[3-9]]*)
+      _LT_TAGVAR(hardcode_direct, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+	  tmp_sharedflag='--shared' ;;
+	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+    esac
+
+    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+      runpath_var=
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	_LT_TAGVAR(hardcode_direct, $1)=unsupported
+      fi
+      ;;
+
+    aix[[4-9]]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      _LT_TAGVAR(archive_cmds, $1)=''
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[[012]]|aix4.[[012]].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        _LT_SYS_MODULE_PATH_AIX([$1])
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 _LT_SYS_MODULE_PATH_AIX([$1])
+	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  fi
+	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[[45]]*)
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      case $cc_basename in
+      cl*)
+	# Native MSVC
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	_LT_TAGVAR(always_export_symbols, $1)=yes
+	_LT_TAGVAR(file_list_spec, $1)='@'
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	  else
+	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	  fi~
+	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	  linknames='
+	# The linker will not automatically build a static lib if we build a DLL.
+	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+	# Don't use ranlib
+	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+	  lt_tool_outputfile="@TOOL_OUTPUT@"~
+	  case $lt_outputfile in
+	    *.exe|*.EXE) ;;
+	    *)
+	      lt_outputfile="$lt_outputfile.exe"
+	      lt_tool_outputfile="$lt_tool_outputfile.exe"
+	      ;;
+	  esac~
+	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	    $RM "$lt_outputfile.manifest";
+	  fi'
+	;;
+      *)
+	# Assume MSVC wrapper
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+	# The linker will automatically build a .lib file if we build a DLL.
+	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	# FIXME: Should let the user specify the lib program.
+	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+      _LT_DARWIN_LINKER_FEATURES($1)
+      ;;
+
+    dgux*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	_LT_TAGVAR(hardcode_minus_L, $1)=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	m4_if($1, [], [
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  _LT_LINKER_OPTION([if $CC understands -b],
+	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  ;;
+	*)
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+	# This should be the same for all languages, so no per-tag cache variable.
+	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
+	  [lt_cv_irix_exported_symbol],
+	  [save_LDFLAGS="$LDFLAGS"
+	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+	   AC_LINK_IFELSE(
+	     [AC_LANG_SOURCE(
+	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
+			      [C++], [[int foo (void) { return 0; }]],
+			      [Fortran 77], [[
+      subroutine foo
+      end]],
+			      [Fortran], [[
+      subroutine foo
+      end]])])],
+	      [lt_cv_irix_exported_symbol=yes],
+	      [lt_cv_irix_exported_symbol=no])
+           LDFLAGS="$save_LDFLAGS"])
+	if test "$lt_cv_irix_exported_symbol" = yes; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+	fi
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(inherit_rpath, $1)=yes
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	     ;;
+	   *)
+	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    os2*)
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      case $host_os in
+      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+        ;;
+	motorola)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4.3*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	_LT_TAGVAR(ld_shlibs, $1)=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      _LT_TAGVAR(ld_shlibs, $1)=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+    [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+  # Assume -lc should be added
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $_LT_TAGVAR(archive_cmds, $1) in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+	[$RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+	  _LT_TAGVAR(allow_undefined_flag, $1)=
+	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+	  then
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	  else
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  fi
+	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+	])
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+    [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+    [enable_shared_with_static_runtimes], [0],
+    [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+    [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+    [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+    [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+    [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+    [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+    [Commands used to build a loadable module if different from building
+    a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+    [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+    [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+    [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+    [Flag to hardcode $libdir into a binary during linking.
+    This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+    [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary and the resulting library dependency is
+    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+    library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+    [Set to "yes" if building a shared library automatically hardcodes DIR
+    into the library and all subsequent libraries and executables linked
+    against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+    [Set to yes if linker adds runtime paths of dependent libraries
+    to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+    [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [always_export_symbols], [0],
+    [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+    [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+    [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+    [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+    [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [postlink_cmds], [2],
+    [Commands necessary for finishing linking programs])
+_LT_TAGDECL([], [file_list_spec], [1],
+    [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl    [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_SYS_DYNAMIC_LINKER($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+  LT_SYS_DLOPEN_SELF
+  _LT_CMD_STRIPLIB
+
+  # Report which library types will actually be built
+  AC_MSG_CHECKING([if libtool supports shared libraries])
+  AC_MSG_RESULT([$can_build_shared])
+
+  AC_MSG_CHECKING([whether to build shared libraries])
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[[4-9]]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  AC_MSG_RESULT([$enable_shared])
+
+  AC_MSG_CHECKING([whether to build static libraries])
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  AC_MSG_RESULT([$enable_static])
+
+  _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  AC_PROG_CXXCPP
+else
+  _lt_caught_CXX_error=yes
+fi
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="int some_variable = 0;"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_CFLAGS=$CFLAGS
+  lt_save_LD=$LD
+  lt_save_GCC=$GCC
+  GCC=$GXX
+  lt_save_with_gnu_ld=$with_gnu_ld
+  lt_save_path_LD=$lt_cv_path_LD
+  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+  else
+    $as_unset lt_cv_prog_gnu_ld
+  fi
+  if test -n "${lt_cv_path_LDCXX+set}"; then
+    lt_cv_path_LD=$lt_cv_path_LDCXX
+  else
+    $as_unset lt_cv_path_LD
+  fi
+  test -z "${LDCXX+set}" || LD=$LDCXX
+  CC=${CXX-"c++"}
+  CFLAGS=$CXXFLAGS
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    # We don't want -fno-exception when compiling C++ code, so set the
+    # no_builtin_flag separately
+    if test "$GXX" = yes; then
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+    else
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+    fi
+
+    if test "$GXX" = yes; then
+      # Set up default GNU C++ configuration
+
+      LT_PATH_LD
+
+      # Check if GNU C++ uses GNU ld as the underlying linker, since the
+      # archiving commands below assume that GNU ld is being used.
+      if test "$with_gnu_ld" = yes; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+        # If archive_cmds runs LD, not CC, wlarc should be empty
+        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+        #     investigate it a little bit more. (MM)
+        wlarc='${wl}'
+
+        # ancient GNU ld didn't support --whole-archive et. al.
+        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+	  $GREP 'no-whole-archive' > /dev/null; then
+          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+        else
+          _LT_TAGVAR(whole_archive_flag_spec, $1)=
+        fi
+      else
+        with_gnu_ld=no
+        wlarc=
+
+        # A generic and very simple default shared library creation
+        # command for GNU C++ for the case where it uses the native
+        # linker, instead of GNU ld.  If possible, this setting should
+        # overridden to take advantage of the native linker features on
+        # the platform it is being used on.
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      fi
+
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+    else
+      GXX=no
+      with_gnu_ld=no
+      wlarc=
+    fi
+
+    # PORTME: fill in a description of your system's C++ link characteristics
+    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+    _LT_TAGVAR(ld_shlibs, $1)=yes
+    case $host_os in
+      aix3*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+      aix[[4-9]]*)
+        if test "$host_cpu" = ia64; then
+          # On IA64, the linker does run time linking by default, so we don't
+          # have to do anything special.
+          aix_use_runtimelinking=no
+          exp_sym_flag='-Bexport'
+          no_entry_flag=""
+        else
+          aix_use_runtimelinking=no
+
+          # Test if we are trying to use run time linking or normal
+          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+          # need to do runtime linking.
+          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	    for ld_flag in $LDFLAGS; do
+	      case $ld_flag in
+	      *-brtl*)
+	        aix_use_runtimelinking=yes
+	        break
+	        ;;
+	      esac
+	    done
+	    ;;
+          esac
+
+          exp_sym_flag='-bexport'
+          no_entry_flag='-bnoentry'
+        fi
+
+        # When large executables or shared objects are built, AIX ld can
+        # have problems creating the table of contents.  If linking a library
+        # or program results in "error TOC overflow" add -mminimal-toc to
+        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+        _LT_TAGVAR(archive_cmds, $1)=''
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+        if test "$GXX" = yes; then
+          case $host_os in aix4.[[012]]|aix4.[[012]].*)
+          # We only want to do this on AIX 4.2 and lower, the check
+          # below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	    # We have reworked collect2
+	    :
+	  else
+	    # We have old collect2
+	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	    # It fails to find uninstalled libraries when the uninstalled
+	    # path is not listed in the libpath.  Setting hardcode_minus_L
+	    # to unsupported forces relinking
+	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+          esac
+          shared_flag='-shared'
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag="$shared_flag "'${wl}-G'
+	  fi
+        else
+          # not using gcc
+          if test "$host_cpu" = ia64; then
+	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	  # chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+          else
+	    if test "$aix_use_runtimelinking" = yes; then
+	      shared_flag='${wl}-G'
+	    else
+	      shared_flag='${wl}-bM:SRE'
+	    fi
+          fi
+        fi
+
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+        # It seems that -bexpall does not export symbols beginning with
+        # underscore (_), so it is better to generate a list of symbols to
+	# export.
+        _LT_TAGVAR(always_export_symbols, $1)=yes
+        if test "$aix_use_runtimelinking" = yes; then
+          # Warning - without using the other runtime loading flags (-brtl),
+          # -berok will link without error, but may produce a broken library.
+          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+          # Determine the default libpath from the value encoded in an empty
+          # executable.
+          _LT_SYS_MODULE_PATH_AIX([$1])
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        else
+          if test "$host_cpu" = ia64; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+          else
+	    # Determine the default libpath from the value encoded in an
+	    # empty executable.
+	    _LT_SYS_MODULE_PATH_AIX([$1])
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	    # Warning - without using the other run time loading flags,
+	    # -berok will link without error, but may produce a broken library.
+	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	    if test "$with_gnu_ld" = yes; then
+	      # We only use this code for GNU lds that support --whole-archive.
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    else
+	      # Exported symbols can be pulled into shared objects from archives
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	    fi
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	    # This is similar to how AIX traditionally builds its shared
+	    # libraries.
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+          fi
+        fi
+        ;;
+
+      beos*)
+	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	  # support --undefined.  This deserves some investigation.  FIXME
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      chorus*)
+        case $cc_basename in
+          *)
+	  # FIXME: insert proper C++ library support
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	  ;;
+        esac
+        ;;
+
+      cygwin* | mingw* | pw32* | cegcc*)
+	case $GXX,$cc_basename in
+	,cl* | no,cl*)
+	  # Native MSVC
+	  # hardcode_libdir_flag_spec is actually meaningless, as there is
+	  # no search path for DLLs.
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  _LT_TAGVAR(always_export_symbols, $1)=yes
+	  _LT_TAGVAR(file_list_spec, $1)='@'
+	  # Tell ltmain to make .lib files, not .a files.
+	  libext=lib
+	  # Tell ltmain to make .dll files, not .so files.
+	  shrext_cmds=".dll"
+	  # FIXME: Setting linknames here is a bad hack.
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	    else
+	      $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	    fi~
+	    $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	    linknames='
+	  # The linker will not automatically build a static lib if we build a DLL.
+	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	  # Don't use ranlib
+	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+	    lt_tool_outputfile="@TOOL_OUTPUT@"~
+	    case $lt_outputfile in
+	      *.exe|*.EXE) ;;
+	      *)
+		lt_outputfile="$lt_outputfile.exe"
+		lt_tool_outputfile="$lt_tool_outputfile.exe"
+		;;
+	    esac~
+	    func_to_tool_file "$lt_outputfile"~
+	    if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	      $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	      $RM "$lt_outputfile.manifest";
+	    fi'
+	  ;;
+	*)
+	  # g++
+	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+	  # as there is no search path for DLLs.
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  _LT_TAGVAR(always_export_symbols, $1)=no
+	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	    # If the export-symbols file already is a .def file (1st line
+	    # is EXPORTS), use it as is; otherwise, prepend...
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      cp $export_symbols $output_objdir/$soname.def;
+	    else
+	      echo EXPORTS > $output_objdir/$soname.def;
+	      cat $export_symbols >> $output_objdir/$soname.def;
+	    fi~
+	    $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	  else
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	  ;;
+	esac
+	;;
+      darwin* | rhapsody*)
+        _LT_DARWIN_LINKER_FEATURES($1)
+	;;
+
+      dgux*)
+        case $cc_basename in
+          ec++*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          ghcx*)
+	    # Green Hills C++ Compiler
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      freebsd2.*)
+        # C++ shared libraries reported to be fairly broken before
+	# switch to ELF
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      freebsd-elf*)
+        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+        ;;
+
+      freebsd* | dragonfly*)
+        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+        # conventions
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+        ;;
+
+      gnu*)
+        ;;
+
+      haiku*)
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        ;;
+
+      hpux9*)
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+				             # but as the default
+				             # location of the library.
+
+        case $cc_basename in
+          CC*)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          aCC*)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+            ;;
+          *)
+            if test "$GXX" = yes; then
+              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            else
+              # FIXME: insert proper C++ library support
+              _LT_TAGVAR(ld_shlibs, $1)=no
+            fi
+            ;;
+        esac
+        ;;
+
+      hpux10*|hpux11*)
+        if test $with_gnu_ld = no; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+          case $host_cpu in
+            hppa*64*|ia64*)
+              ;;
+            *)
+	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+              ;;
+          esac
+        fi
+        case $host_cpu in
+          hppa*64*|ia64*)
+            _LT_TAGVAR(hardcode_direct, $1)=no
+            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+            ;;
+          *)
+            _LT_TAGVAR(hardcode_direct, $1)=yes
+            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+					         # but as the default
+					         # location of the library.
+            ;;
+        esac
+
+        case $cc_basename in
+          CC*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          aCC*)
+	    case $host_cpu in
+	      hppa*64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      ia64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      *)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	    esac
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test $with_gnu_ld = no; then
+	        case $host_cpu in
+	          hppa*64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          ia64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          *)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	        esac
+	      fi
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      interix[[3-9]]*)
+	_LT_TAGVAR(hardcode_direct, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+	# Instead, shared libraries are loaded at an image base (0x10000000 by
+	# default) and relocated if they conflict, which is a slow very memory
+	# consuming and fragmenting process.  To avoid this, we pick a random,
+	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	;;
+      irix5* | irix6*)
+        case $cc_basename in
+          CC*)
+	    # SGI C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test "$with_gnu_ld" = no; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	      else
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+	      fi
+	    fi
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+	    ;;
+        esac
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(inherit_rpath, $1)=yes
+        ;;
+
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+	    ;;
+	  icpc* | ecpc* )
+	    # Intel C++
+	    with_gnu_ld=yes
+	    # version 8.0 and above of icpc choke on multiply defined symbols
+	    # if we add $predep_objects and $postdep_objects, however 7.1 and
+	    # earlier do not add the objects themselves.
+	    case `$CC -V 2>&1` in
+	      *"Version 7."*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	      *)  # Version 8.0 or newer
+	        tmp_idyn=
+	        case $host_cpu in
+		  ia64*) tmp_idyn=' -i_dynamic';;
+		esac
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	    esac
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    ;;
+          pgCC* | pgcpp*)
+            # Portland Group C++ compiler
+	    case `$CC -V` in
+	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
+	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+		$RANLIB $oldlib'
+	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    *) # Version 6 and above use weak symbols
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+            ;;
+	  cxx*)
+	    # Compaq C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	    runpath_var=LD_RUN_PATH
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+	    ;;
+	  xl* | mpixl* | bgxl*)
+	    # IBM XL 8.0 on PPC, with GNU ld
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    if test "x$supports_anon_versioning" = xyes; then
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+		echo "local: *; };" >> $output_objdir/$libname.ver~
+		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	    fi
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	      _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+	      # Not sure whether something based on
+	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	      # would be better.
+	      output_verbose_link_cmd='func_echo_all'
+
+	      # Archives containing C++ object files must be created using
+	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	      # necessary to make sure instantiated templates are included
+	      # in the archive.
+	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+
+      lynxos*)
+        # FIXME: insert proper C++ library support
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      m88k*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      mvs*)
+        case $cc_basename in
+          cxx*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	  *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	esac
+	;;
+
+      netbsd*)
+        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+	  wlarc=
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	fi
+	# Workaround some broken pre-1.5 toolchains
+	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+	;;
+
+      *nto* | *qnx*)
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+	;;
+
+      openbsd2*)
+        # C++ shared libraries are fairly broken
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      openbsd*)
+	if test -f /usr/libexec/ld.so; then
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+	  fi
+	  output_verbose_link_cmd=func_echo_all
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      osf3* | osf4* | osf5*)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Archives containing C++ object files must be created using
+	    # the KAI C++ compiler.
+	    case $host in
+	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+	    esac
+	    ;;
+          RCC*)
+	    # Rational C++ 2.4.1
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          cxx*)
+	    case $host in
+	      osf3*)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+		;;
+	      *)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	          echo "-hidden">> $lib.exp~
+	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+	          $RM $lib.exp'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+		;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+	  *)
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	      case $host in
+	        osf3*)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	        *)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	      esac
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	      # Commands to make compiler produce verbose output that lists
+	      # what "hidden" libraries, object files and flags are used when
+	      # linking a shared library.
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      psos*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      sunos4*)
+        case $cc_basename in
+          CC*)
+	    # Sun C++ 4.x
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          lcc*)
+	    # Lucid
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      solaris*)
+        case $cc_basename in
+          CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	    case $host_os in
+	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+	      *)
+		# The compiler driver will combine and reorder linker options,
+		# but understands `-z linker_flag'.
+	        # Supported since Solaris 2.6 (maybe 2.5.1?)
+		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	        ;;
+	    esac
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+	    output_verbose_link_cmd='func_echo_all'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	    ;;
+          gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	    # The C++ compiler must be used to create the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    # GNU C++ compiler with Solaris linker
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      else
+	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	        # platform.
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      fi
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+	      case $host_os in
+		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+		*)
+		  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+		  ;;
+	      esac
+	    fi
+	    ;;
+        esac
+        ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      case $cc_basename in
+        CC*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+      esac
+      ;;
+
+      sysv5* | sco3.2v5* | sco5v6*)
+	# Note: We can NOT use -z defs as we might desire, because we do not
+	# link with -lc, and that would cause any symbols used from libc to
+	# always be unresolved, which means just about no library would
+	# ever link correctly.  If we're not using GNU ld we use -z text
+	# though, which does catch some bad symbols but isn't as heavy-handed
+	# as -z defs.
+	_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+	_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+	_LT_TAGVAR(link_all_deplibs, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+	runpath_var='LD_RUN_PATH'
+
+	case $cc_basename in
+          CC*)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+	      '"$_LT_TAGVAR(old_archive_cmds, $1)"
+	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+	      '"$_LT_TAGVAR(reload_cmds, $1)"
+	    ;;
+	  *)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    ;;
+	esac
+      ;;
+
+      tandem*)
+        case $cc_basename in
+          NCC*)
+	    # NonStop-UX NCC 3.20
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      vxworks*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      *)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+    esac
+
+    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+    _LT_TAGVAR(GCC, $1)="$GXX"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+  LDCXX=$LD
+  LD=$lt_save_LD
+  GCC=$lt_save_GCC
+  with_gnu_ld=$lt_save_with_gnu_ld
+  lt_cv_path_LDCXX=$lt_cv_path_LD
+  lt_cv_path_LD=$lt_save_path_LD
+  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_FUNC_STRIPNAME_CNF
+# ----------------------
+# func_stripname_cnf prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+#
+# This function is identical to the (non-XSI) version of func_stripname,
+# except this one can be used by m4 code that may be executed by configure,
+# rather than the libtool script.
+m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
+AC_REQUIRE([_LT_DECL_SED])
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
+func_stripname_cnf ()
+{
+  case ${2} in
+  .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+  *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+  esac
+} # func_stripname_cnf
+])# _LT_FUNC_STRIPNAME_CNF
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library.  It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer*4 a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+  private int a;
+  public void bar (void) {
+    a = 0;
+  }
+};
+_LT_EOF
+], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
+package foo
+func foo() {
+}
+_LT_EOF
+])
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  for p in `eval "$output_verbose_link_cmd"`; do
+    case ${prev}${p} in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" ||
+          test $p = "-R"; then
+	 prev=$p
+	 continue
+       fi
+
+       # Expand the sysroot to ease extracting the directories later.
+       if test -z "$prev"; then
+         case $p in
+         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+         esac
+       fi
+       case $p in
+       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+       esac
+       if test "$pre_test_object_deps_done" = no; then
+	 case ${prev} in
+	 -L | -R)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+	     _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+	   else
+	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+	   _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+	 else
+	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+	 fi
+       fi
+       prev=
+       ;;
+
+    *.lto.$objext) ;; # Ignore GCC LTO objects
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+	   _LT_TAGVAR(predep_objects, $1)="$p"
+	 else
+	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+	 fi
+       else
+	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+	   _LT_TAGVAR(postdep_objects, $1)="$p"
+	 else
+	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  _LT_TAGVAR(predep_objects,$1)=
+  _LT_TAGVAR(postdep_objects,$1)=
+  _LT_TAGVAR(postdeps,$1)=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC* | sunCC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+    [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+    [Dependencies to place before and after the objects being linked to
+    create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+    [The library search path used internally by the compiler when linking
+    a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test "X$F77" = "Xno"; then
+  _lt_disable_F77=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  lt_save_CFLAGS=$CFLAGS
+  CC=${F77-"f77"}
+  CFLAGS=$FFLAGS
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+  GCC=$G77
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+	  test "$enable_shared" = yes && enable_static=no
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$G77"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC="$lt_save_CC"
+  CFLAGS="$lt_save_CFLAGS"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+  _lt_disable_FC=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  lt_save_CFLAGS=$CFLAGS
+  CC=${FC-"f95"}
+  CFLAGS=$FCFLAGS
+  compiler=$CC
+  GCC=$ac_cv_fc_compiler_gnu
+
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+	  test "$enable_shared" = yes && enable_static=no
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+CFLAGS=$GCJFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_GO_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Go compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GO_CONFIG],
+[AC_REQUIRE([LT_PROG_GO])dnl
+AC_LANG_SAVE
+
+# Source file extension for Go test sources.
+ac_ext=go
+
+# Object file extension for compiled Go test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="package main; func main() { }"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='package main; func main() { }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GOC-"gccgo"}
+CFLAGS=$GOFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# Go did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GO_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+CFLAGS=
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+  :
+  _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+    [AC_CHECK_TOOL(GCJ, gcj,)
+      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+      AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_GO
+# ----------
+AC_DEFUN([LT_PROG_GO],
+[AC_CHECK_TOOL(GOC, gccgo,)
+])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+# _LT_DECL_DLLTOOL
+# ----------------
+# Ensure DLLTOOL variable is set.
+m4_defun([_LT_DECL_DLLTOOL],
+[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
+AC_SUBST([DLLTOOL])
+])
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible.  Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for lt_ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f $lt_ac_sed && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test $lt_ac_count -gt 10 && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test $lt_ac_count -gt $lt_ac_max; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,b/c, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
+# ------------------------------------------------------
+# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
+# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
+m4_defun([_LT_PROG_FUNCTION_REPLACE],
+[dnl {
+sed -e '/^$1 ()$/,/^} # $1 /c\
+$1 ()\
+{\
+m4_bpatsubsts([$2], [$], [\\], [^\([	 ]\)], [\\\1])
+} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+])
+
+
+# _LT_PROG_REPLACE_SHELLFNS
+# -------------------------
+# Replace existing portable implementations of several shell functions with
+# equivalent extended shell implementations where those features are available..
+m4_defun([_LT_PROG_REPLACE_SHELLFNS],
+[if test x"$xsi_shell" = xyes; then
+  _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
+    case ${1} in
+      */*) func_dirname_result="${1%/*}${2}" ;;
+      *  ) func_dirname_result="${3}" ;;
+    esac])
+
+  _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
+    func_basename_result="${1##*/}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
+    case ${1} in
+      */*) func_dirname_result="${1%/*}${2}" ;;
+      *  ) func_dirname_result="${3}" ;;
+    esac
+    func_basename_result="${1##*/}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
+    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+    # positional parameters, so assign one to ordinary parameter first.
+    func_stripname_result=${3}
+    func_stripname_result=${func_stripname_result#"${1}"}
+    func_stripname_result=${func_stripname_result%"${2}"}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
+    func_split_long_opt_name=${1%%=*}
+    func_split_long_opt_arg=${1#*=}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
+    func_split_short_opt_arg=${1#??}
+    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
+    case ${1} in
+      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+      *)    func_lo2o_result=${1} ;;
+    esac])
+
+  _LT_PROG_FUNCTION_REPLACE([func_xform], [    func_xform_result=${1%.*}.lo])
+
+  _LT_PROG_FUNCTION_REPLACE([func_arith], [    func_arith_result=$(( $[*] ))])
+
+  _LT_PROG_FUNCTION_REPLACE([func_len], [    func_len_result=${#1}])
+fi
+
+if test x"$lt_shell_append" = xyes; then
+  _LT_PROG_FUNCTION_REPLACE([func_append], [    eval "${1}+=\\${2}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
+    func_quote_for_eval "${2}"
+dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
+    eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
+
+  # Save a `func_append' function call where possible by direct use of '+='
+  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+else
+  # Save a `func_append' function call even when '+=' is not available
+  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+  AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
+fi
+])
+
+# _LT_PATH_CONVERSION_FUNCTIONS
+# -----------------------------
+# Determine which file name conversion functions should be used by
+# func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
+# for certain cross-compile configurations and native mingw.
+m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_MSG_CHECKING([how to convert $build file names to $host format])
+AC_CACHE_VAL(lt_cv_to_host_file_cmd,
+[case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+        ;;
+    esac
+    ;;
+  *-*-cygwin* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_noop
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+        ;;
+    esac
+    ;;
+  * ) # unhandled hosts (and "normal" native builds)
+    lt_cv_to_host_file_cmd=func_convert_file_noop
+    ;;
+esac
+])
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
+_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
+         [0], [convert $build file names to $host format])dnl
+
+AC_MSG_CHECKING([how to convert $build file names to toolchain format])
+AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
+[#assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+        ;;
+    esac
+    ;;
+esac
+])
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
+_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
+         [0], [convert $build files to toolchain format])dnl
+])# _LT_PATH_CONVERSION_FUNCTIONS
+
+# Helper functions for option handling.                    -*- Autoconf -*-
+#
+#   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
+#   Inc.
+#   Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 7 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+        _LT_MANGLE_DEFUN([$1], [$2]),
+    [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+		      [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME.  If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+    [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+  dnl
+  dnl Simply set some default values (i.e off) if boolean options were not
+  dnl specified:
+  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+  ])
+  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+  ])
+  dnl
+  dnl If no reference was made to various pairs of opposing options, then
+  dnl we run the default mode handler for the pair.  For example, if neither
+  dnl `shared' nor `disable-shared' was passed, we enable building of shared
+  dnl archives by default:
+  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+  		   [_LT_ENABLE_FAST_INSTALL])
+  ])
+])# _LT_SET_OPTIONS
+
+
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+  AC_CHECK_TOOL(AS, as, false)
+  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+  AC_CHECK_TOOL(OBJDUMP, objdump, false)
+  ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS],      [1], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+    _LT_DECL([build_libtool_libs], [enable_shared], [0],
+	[Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+    _LT_DECL([build_old_libs], [enable_static], [0],
+	[Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+	 [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+    [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
+	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+    [lt_p=${PACKAGE-default}
+    case $withval in
+    yes|no) pic_mode=$withval ;;
+    *)
+      pic_mode=default
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for lt_pkg in $withval; do
+	IFS="$lt_save_ifs"
+	if test "X$lt_pkg" = "X$lt_p"; then
+	  pic_mode=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+		 [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+		 [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+		 [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+		 [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+		 [m4_define([_LTDL_TYPE], [convenience])])
+
+# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+       [$#], [2], [[$2]],
+       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+       [$#], 1, [],
+       [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+	     [m4_foreach([_Lt_suffix],
+		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+		 [lt_append([$1], [$2], [$3])$4],
+		 [$5])],
+	  [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+	[$5],
+    [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+  [lt_join(m4_quote(m4_default([$4], [[, ]])),
+           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
+
+# ltversion.m4 -- version numbers			-*- Autoconf -*-
+#
+#   Copyright (C) 2004 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# @configure_input@
+
+# serial 3337 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.4.2])
+m4_define([LT_PACKAGE_REVISION], [1.3337])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.4.2'
+macro_revision='1.3337'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
+
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
+#
+#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 5 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else.  This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
+m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
+m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
+m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
+m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
+m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
+m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
+
+m4_include([ft-munmap.m4])
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/config.guess b/extensions/externals/src/freetype-2.4.9/builds/unix/config.guess
new file mode 100644
index 0000000..d622a44
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/config.guess
@@ -0,0 +1,1530 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+#   2011, 2012 Free Software Foundation, Inc.
+
+timestamp='2012-02-10'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner.  Please send patches (context
+# diff format) to <config-patches@gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    sh5el) machine=sh5le-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep -q __ELF__
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+		os=netbsd
+		;;
+	esac
+	# The OS release
+	# Debian GNU/NetBSD machines have a different userland, and
+	# thus, need a distinct triplet. However, they do not need
+	# kernel version information, so it can be replaced with a
+	# suitable tag, in the style of linux-gnu.
+	case "${UNAME_VERSION}" in
+	    Debian*)
+		release='-gnu'
+		;;
+	    *)
+		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		;;
+	esac
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit ;;
+    *:OpenBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit ;;
+    *:SolidBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    alpha:OSF1:*:*)
+	case $UNAME_RELEASE in
+	*4.0)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+		;;
+	*5.*)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
+	# According to Compaq, /usr/sbin/psrinfo has been available on
+	# OSF/1 and Tru64 systems produced since 1995.  I hope that
+	# covers most systems running today.  This code pipes the CPU
+	# types through head -n 1, so we only detect the type of CPU 0.
+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+	case "$ALPHA_CPU_TYPE" in
+	    "EV4 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV4.5 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "LCA4 (21066/21068)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV5 (21164)")
+		UNAME_MACHINE="alphaev5" ;;
+	    "EV5.6 (21164A)")
+		UNAME_MACHINE="alphaev56" ;;
+	    "EV5.6 (21164PC)")
+		UNAME_MACHINE="alphapca56" ;;
+	    "EV5.7 (21164PC)")
+		UNAME_MACHINE="alphapca57" ;;
+	    "EV6 (21264)")
+		UNAME_MACHINE="alphaev6" ;;
+	    "EV6.7 (21264A)")
+		UNAME_MACHINE="alphaev67" ;;
+	    "EV6.8CB (21264C)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8AL (21264B)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8CX (21264D)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.9A (21264/EV69A)")
+		UNAME_MACHINE="alphaev69" ;;
+	    "EV7 (21364)")
+		UNAME_MACHINE="alphaev7" ;;
+	    "EV7.9 (21364A)")
+		UNAME_MACHINE="alphaev79" ;;
+	esac
+	# A Pn.n version is a patched version.
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+	exitcode=$?
+	trap '' 0
+	exit $exitcode ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+	echo powerpc-ibm-os400
+	exit ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit ;;
+    arm:riscos:*:*|arm:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit ;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit ;;
+    DRS?6000:unix:4.0:6*)
+	echo sparc-icl-nx6
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7; exit ;;
+	esac ;;
+    s390x:SunOS:*:*)
+	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+	echo i386-pc-auroraux${UNAME_RELEASE}
+	exit ;;
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+	eval $set_cc_for_build
+	SUN_ARCH="i386"
+	# If there is a compiler, see if it is configured for 64-bit objects.
+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+	# This test works for both compilers.
+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_64BIT_ARCH >/dev/null
+	    then
+		SUN_ARCH="x86_64"
+	    fi
+	fi
+	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+	echo m68k-milan-mint${UNAME_RELEASE}
+	exit ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+	echo m68k-hades-mint${UNAME_RELEASE}
+	exit ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+	echo m68k-unknown-mint${UNAME_RELEASE}
+	exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c &&
+	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	    { echo "$SYSTEM_NAME"; exit; }
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit ;;
+    AViiON:dgux:*:*)
+	# DG/UX returns AViiON for all architectures
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+	exit ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit ;;
+    *:AIX:*:[4567])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit ;;                             # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+		    case "${sc_cpu_version}" in
+		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+		      532)                      # CPU_PA_RISC2_0
+			case "${sc_kernel_bits}" in
+			  32) HP_ARCH="hppa2.0n" ;;
+			  64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+			esac ;;
+		    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^		//' << EOF >$dummy.c
+
+		#define _HPUX_SOURCE
+		#include <stdlib.h>
+		#include <unistd.h>
+
+		int main ()
+		{
+		#if defined(_SC_KERNEL_BITS)
+		    long bits = sysconf(_SC_KERNEL_BITS);
+		#endif
+		    long cpu  = sysconf (_SC_CPU_VERSION);
+
+		    switch (cpu)
+			{
+			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+			case CPU_PA_RISC2_0:
+		#if defined(_SC_KERNEL_BITS)
+			    switch (bits)
+				{
+				case 64: puts ("hppa2.0w"); break;
+				case 32: puts ("hppa2.0n"); break;
+				default: puts ("hppa2.0"); break;
+				} break;
+		#else  /* !defined(_SC_KERNEL_BITS) */
+			    puts ("hppa2.0"); break;
+		#endif
+			default: puts ("hppa1.0"); break;
+			}
+		    exit (0);
+		}
+EOF
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    test -z "$HP_ARCH" && HP_ARCH=hppa
+		fi ;;
+	esac
+	if [ ${HP_ARCH} = "hppa2.0w" ]
+	then
+	    eval $set_cc_for_build
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep -q __LP64__
+	    then
+		HP_ARCH="hppa2.0w"
+	    else
+		HP_ARCH="hppa64"
+	    fi
+	fi
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+		{ echo "$SYSTEM_NAME"; exit; }
+	echo unknown-hitachi-hiuxwe2
+	exit ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+	exit ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+	exit ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+	exit ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+	exit ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    *:UNICOS/mp:*:*)
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    5000:UNIX_System_V:4.*:*)
+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:FreeBSD:*:*)
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	case ${UNAME_PROCESSOR} in
+	    amd64)
+		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    *)
+		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	esac
+	exit ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit ;;
+    *:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit ;;
+    i*:MSYS*:*)
+	echo ${UNAME_MACHINE}-pc-msys
+	exit ;;
+    i*:windows32*:*)
+	# uname -m includes "-pc" on this system.
+	echo ${UNAME_MACHINE}-mingw32
+	exit ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit ;;
+    *:Interix*:*)
+	case ${UNAME_MACHINE} in
+	    x86)
+		echo i586-pc-interix${UNAME_RELEASE}
+		exit ;;
+	    authenticamd | genuineintel | EM64T)
+		echo x86_64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	    IA64)
+		echo ia64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	esac ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+	echo i${UNAME_MACHINE}-pc-mks
+	exit ;;
+    8664:Windows_NT:*)
+	echo x86_64-pc-mks
+	exit ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i586-pc-interix
+	exit ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    *:GNU:*:*)
+	# the GNU system
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	exit ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit ;;
+    aarch64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    aarch64_be:Linux:*:*)
+	UNAME_MACHINE=aarch64_be
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+	esac
+	objdump --private-headers /bin/sh | grep -q ld.so.1
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit ;;
+    arm*:Linux:*:*)
+	eval $set_cc_for_build
+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+	    | grep -q __ARM_EABI__
+	then
+	    echo ${UNAME_MACHINE}-unknown-linux-gnu
+	else
+	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+		| grep -q __ARM_PCS_VFP
+	    then
+		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+	    else
+		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
+	    fi
+	fi
+	exit ;;
+    avr32*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    cris:Linux:*:*)
+	echo ${UNAME_MACHINE}-axis-linux-gnu
+	exit ;;
+    crisv32:Linux:*:*)
+	echo ${UNAME_MACHINE}-axis-linux-gnu
+	exit ;;
+    frv:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    hexagon:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    i*86:Linux:*:*)
+	LIBC=gnu
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#ifdef __dietlibc__
+	LIBC=dietlibc
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+	exit ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    mips:Linux:*:* | mips64:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef ${UNAME_MACHINE}
+	#undef ${UNAME_MACHINE}el
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=${UNAME_MACHINE}el
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=${UNAME_MACHINE}
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	;;
+    or32:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    padre:Linux:*:*)
+	echo sparc-unknown-linux-gnu
+	exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit ;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit ;;
+    sh64*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    tile*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    vax:Linux:*:*)
+	echo ${UNAME_MACHINE}-dec-linux-gnu
+	exit ;;
+    x86_64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    xtensa*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+	# Unixware is an offshoot of SVR4, but it has its own version
+	# number series starting with 2...
+	# I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+	# Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit ;;
+    i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit ;;
+    i*86:*:5:[678]*)
+	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+	# uname -m prints for DJGPP always 'pc', but it prints nothing about
+	# the processor, so we play safe by assuming i586.
+	# Note: whatever this is, it MUST be the same as what config.sub
+	# prints for the "djgpp" host, or else GDB configury will decide that
+	# this is a cross-build.
+	echo i586-pc-msdosdjgpp
+	exit ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit ;;
+    M680?0:D-NIX:5.3:*)
+	echo m68k-diab-dnix
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4; exit; } ;;
+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+	OS_REL='.3'
+	test -r /etc/.relid \
+	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit ;;
+    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+			# says <Richard.M.Bartel@ccMail.Census.GOV>
+	echo i586-unisys-sysv4
+	exit ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo ${UNAME_MACHINE}-stratus-vos
+	exit ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+		echo mips-nec-sysv${UNAME_RELEASE}
+	else
+		echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+	exit ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit ;;
+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
+	echo i586-pc-haiku
+	exit ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-7:SUPER-UX:*:*)
+	echo sx7-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8:SUPER-UX:*:*)
+	echo sx8-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8R:SUPER-UX:*:*)
+	echo sx8r-nec-superux${UNAME_RELEASE}
+	exit ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Darwin:*:*)
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	case $UNAME_PROCESSOR in
+	    i386)
+		eval $set_cc_for_build
+		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		      grep IS_64BIT_ARCH >/dev/null
+		  then
+		      UNAME_PROCESSOR="x86_64"
+		  fi
+		fi ;;
+	    unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	exit ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit ;;
+    NEO-?:NONSTOP_KERNEL:*:*)
+	echo neo-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit ;;
+    SEI:*:*:SEIUX)
+	echo mips-sei-seiux${UNAME_RELEASE}
+	exit ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
+    *:*VMS:*:*)
+	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	exit ;;
+    i*86:rdos:*:*)
+	echo ${UNAME_MACHINE}-pc-rdos
+	exit ;;
+    i*86:AROS:*:*)
+	echo ${UNAME_MACHINE}-pc-aros
+	exit ;;
+    x86_64:VMkernel:*:*)
+	echo ${UNAME_MACHINE}-unknown-esx
+	exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+	"4"
+#else
+	""
+#endif
+	); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    c34*)
+	echo c34-convex-bsd
+	exit ;;
+    c38*)
+	echo c38-convex-bsd
+	exit ;;
+    c4*)
+	echo c4-convex-bsd
+	exit ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/config.sub b/extensions/externals/src/freetype-2.4.9/builds/unix/config.sub
new file mode 100644
index 0000000..c894da4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/config.sub
@@ -0,0 +1,1773 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+#   2011, 2012 Free Software Foundation, Inc.
+
+timestamp='2012-02-10'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit ;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+  knetbsd*-gnu* | netbsd*-gnu* | \
+  kopensolaris*-gnu* | \
+  storm-chaos* | os2-emx* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  android-linux)
+    os=-linux-android
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis | -knuth | -cray | -microblaze)
+		os=
+		basic_machine=$1
+		;;
+	-bluegene*)
+		os=-cnk
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+	-chorusrdb)
+		os=-chorusrdb
+		basic_machine=$1
+		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco6)
+		os=-sco5v6
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| aarch64 | aarch64_be \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| am33_2.0 \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+        | be32 | be64 \
+	| bfin \
+	| c4x | clipper \
+	| d10v | d30v | dlx | dsp16xx \
+	| epiphany \
+	| fido | fr30 | frv \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| hexagon \
+	| i370 | i860 | i960 | ia64 \
+	| ip2k | iq2000 \
+	| le32 | le64 \
+	| lm32 \
+	| m32c | m32r | m32rle | m68000 | m68k | m88k \
+	| maxq | mb | microblaze | mcore | mep | metag \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
+	| mips16 \
+	| mips64 | mips64el \
+	| mips64octeon | mips64octeonel \
+	| mips64orion | mips64orionel \
+	| mips64r5900 | mips64r5900el \
+	| mips64vr | mips64vrel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mips64vr5900 | mips64vr5900el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipstx39 | mipstx39el \
+	| mn10200 | mn10300 \
+	| moxie \
+	| mt \
+	| msp430 \
+	| nds32 | nds32le | nds32be \
+	| nios | nios2 \
+	| ns16k | ns32k \
+	| open8 \
+	| or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle \
+	| pyramid \
+	| rl78 | rx \
+	| score \
+	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh64 | sh64le \
+	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+	| spu \
+	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+	| ubicom32 \
+	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+	| we32k \
+	| x86 | xc16x | xstormy16 | xtensa \
+	| z8k | z80)
+		basic_machine=$basic_machine-unknown
+		;;
+	c54x)
+		basic_machine=tic54x-unknown
+		;;
+	c55x)
+		basic_machine=tic55x-unknown
+		;;
+	c6x)
+		basic_machine=tic6x-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+	ms1)
+		basic_machine=mt-unknown
+		;;
+
+	strongarm | thumb | xscale)
+		basic_machine=arm-unknown
+		;;
+	xgate)
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	xscaleeb)
+		basic_machine=armeb-unknown
+		;;
+
+	xscaleel)
+		basic_machine=armel-unknown
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| aarch64-* | aarch64_be-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* | avr32-* \
+	| be32-* | be64-* \
+	| bfin-* | bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* \
+	| clipper-* | craynv-* | cydra-* \
+	| d10v-* | d30v-* | dlx-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| hexagon-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* | iq2000-* \
+	| le32-* | le64-* \
+	| lm32-* \
+	| m32c-* | m32r-* | m32rle-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+	| mips16-* \
+	| mips64-* | mips64el-* \
+	| mips64octeon-* | mips64octeonel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64r5900-* | mips64r5900el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mips64vr5900-* | mips64vr5900el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
+	| mt-* \
+	| msp430-* \
+	| nds32-* | nds32le-* | nds32be-* \
+	| nios-* | nios2-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| open8-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+	| pyramid-* \
+	| rl78-* | romp-* | rs6000-* | rx-* \
+	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+	| sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+	| tahoe-* \
+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+	| tile*-* \
+	| tron-* \
+	| ubicom32-* \
+	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+	| vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xc16x-* | xps100-* \
+	| xstormy16-* | xtensa*-* \
+	| ymp-* \
+	| z8k-* | z80-*)
+		;;
+	# Recognize the basic CPU types without company name, with glob match.
+	xtensa*)
+		basic_machine=$basic_machine-unknown
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	abacus)
+		basic_machine=abacus-unknown
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amd64)
+		basic_machine=x86_64-pc
+		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aros)
+		basic_machine=i386-pc
+		os=-aros
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	blackfin)
+		basic_machine=bfin-unknown
+		os=-linux
+		;;
+	blackfin-*)
+		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	bluegene*)
+		basic_machine=powerpc-ibm
+		os=-cnk
+		;;
+	c54x-*)
+		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c55x-*)
+		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c6x-*)
+		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	cegcc)
+		basic_machine=arm-unknown
+		os=-cegcc
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16 | cr16-*)
+		basic_machine=cr16-unknown
+		os=-elf
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dicos)
+		basic_machine=i686-pc
+		os=-dicos
+		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m68knommu)
+		basic_machine=m68k-unknown
+		os=-linux
+		;;
+	m68knommu-*)
+		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	microblaze)
+		basic_machine=microblaze-xilinx
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	mingw32ce)
+		basic_machine=arm-unknown
+		os=-mingw32ce
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	ms1-*)
+		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		;;
+	msys)
+		basic_machine=i386-pc
+		os=-msys
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	nacl)
+		basic_machine=le32-unknown
+		os=-nacl
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	neo-tandem)
+		basic_machine=neo-tandem
+		;;
+	nse-tandem)
+		basic_machine=nse-tandem
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	openrisc | openrisc-*)
+		basic_machine=or32-unknown
+		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	parisc)
+		basic_machine=hppa-unknown
+		os=-linux
+		;;
+	parisc-*)
+		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+	pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pc98)
+		basic_machine=i386-pc
+		;;
+	pc98-*)
+		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2 | pentiumiii | pentium3)
+		basic_machine=i686-pc
+		;;
+	pentium4)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium4-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc | ppcbe)	basic_machine=powerpc-unknown
+		;;
+	ppc-* | ppcbe-*)
+		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+		;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+		;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+		;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rdos)
+		basic_machine=i386-pc
+		os=-rdos
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
+	sde)
+		basic_machine=mipsisa32-sde
+		os=-elf
+		;;
+	sei)
+		basic_machine=mips-sei
+		os=-seiux
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sh5el)
+		basic_machine=sh5le-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	strongarm-* | thumb-*)
+		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+	tile*)
+		basic_machine=$basic_machine-unknown
+		os=-linux-gnu
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+		basic_machine=f301-fujitsu
+		;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
+	xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	xscale-* | xscalee[bl]-*)
+		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	z80-*-coff)
+		basic_machine=z80-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+		basic_machine=sh-unknown
+		;;
+	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+		basic_machine=sparc-sun
+		;;
+	cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+	# First match some system type aliases
+	# that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-auroraux)
+		os=-auroraux
+		;;
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+	      | -sym* | -kopensolaris* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* | -aros* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -openbsd* | -solidbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* | -cegcc* \
+	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -linux-android* \
+	      | -linux-newlib* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto-qnx*)
+		;;
+	-nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux-dietlibc)
+		os=-linux-dietlibc
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+	-os400*)
+		os=-os400
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-syllable*)
+		os=-syllable
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+		os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+	-tpf*)
+		os=-tpf
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+		os=-mint
+		;;
+	-aros*)
+		os=-aros
+		;;
+	-kaos*)
+		os=-kaos
+		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
+	-dicos*)
+		os=-dicos
+		;;
+	-nacl*)
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+	score-*)
+		os=-elf
+		;;
+	spu-*)
+		os=-elf
+		;;
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+	c4x-* | tic4x-*)
+		os=-coff
+		;;
+	tic54x-*)
+		os=-coff
+		;;
+	tic55x-*)
+		os=-coff
+		;;
+	tic6x-*)
+		os=-coff
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+	pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mep-*)
+		os=-elf
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-haiku)
+		os=-haiku
+		;;
+	*-ibm)
+		os=-aix
+		;;
+	*-knuth)
+		os=-mmixware
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+	*-gould)
+		os=-sysv
+		;;
+	*-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+	*-sgi)
+		os=-irix
+		;;
+	*-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-cnk*|-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-os400*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-tpf*)
+				vendor=ibm
+				;;
+			-vxsim* | -vxworks* | -windiss*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/configure b/extensions/externals/src/freetype-2.4.9/builds/unix/configure
new file mode 100755
index 0000000..7d2eb89
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/configure
@@ -0,0 +1,15012 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.68 for FreeType 2.4.9.
+#
+# Report bugs to <freetype@nongnu.org>.
+#
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  # We cannot yet assume a decent shell, so we have to provide a
+	# neutralization value for shells without unset; and this also
+	# works around shells that cannot unset nonexistent variables.
+	# Preserve -v and -x to the replacement shell.
+	BASH_ENV=/dev/null
+	ENV=/dev/null
+	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+	export CONFIG_SHELL
+	case $- in # ((((
+	  *v*x* | *x*v* ) as_opts=-vx ;;
+	  *v* ) as_opts=-v ;;
+	  *x* ) as_opts=-x ;;
+	  * ) as_opts= ;;
+	esac
+	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: freetype@nongnu.org about your system, including any
+$0: error possibly output before this message. Then install
+$0: a modern shell, or manually run the script under such a
+$0: shell if you do have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='FreeType'
+PACKAGE_TARNAME='freetype'
+PACKAGE_VERSION='2.4.9'
+PACKAGE_STRING='FreeType 2.4.9'
+PACKAGE_BUGREPORT='freetype@nongnu.org'
+PACKAGE_URL=''
+
+ac_unique_file="ftconfig.in"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_header_list=
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+build_libtool_libs
+wl
+hardcode_libdir_flag_spec
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+AWK
+RANLIB
+STRIP
+ac_ct_AR
+AR
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+OBJDUMP
+DLLTOOL
+AS
+SYSTEM_ZLIB
+FT2_EXTRA_LIBS
+LIBBZ2
+LIBZ
+ftmac_c
+FTSYS_SRC
+EGREP
+GREP
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+RMDIR
+RMF
+XX_ANSIFLAGS
+XX_CFLAGS
+EXEEXT_BUILD
+CC_BUILD
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+ft_version
+version_info
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_biarch_config
+enable_mmap
+with_zlib
+with_bzip2
+with_old_mac_fonts
+with_fsspec
+with_fsref
+with_quickdraw_toolbox
+with_quickdraw_carbon
+with_ats
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used" >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures FreeType 2.4.9 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking ...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/freetype]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of FreeType 2.4.9:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-biarch-config  install biarch ftconfig.h to support multiple
+                          architectures by single file
+  --disable-mmap          do not check mmap() and do not use
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --without-zlib          use internal zlib instead of system-wide
+  --without-bzip2         do not support bzip2 compressed fonts
+  --with-old-mac-fonts    allow Mac resource-based fonts to be used
+  --with-fsspec           use obsolete FSSpec API of MacOS, if available
+                          (default=yes)
+  --with-fsref            use Carbon FSRef API of MacOS, if available
+                          (default=yes)
+  --with-quickdraw-toolbox
+                          use MacOS QuickDraw in ToolBox, if available
+                          (default=yes)
+  --with-quickdraw-carbon use MacOS QuickDraw in Carbon, if available
+                          (default=yes)
+  --with-ats              use AppleTypeService, if available (default=yes)
+  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-sysroot=DIR Search for dependent libraries within DIR
+                        (or the compiler's sysroot if not specified).
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <freetype@nongnu.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+FreeType configure 2.4.9
+generated by GNU Autoconf 2.68
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ---------------------------------- ##
+## Report this to freetype@nongnu.org ##
+## ---------------------------------- ##"
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+# --------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_c_compute_int ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if test "$cross_compiling" = yes; then
+    # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=$ac_mid; break
+else
+  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_lo=$ac_mid; break
+else
+  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=$ac_mid
+else
+  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+  else
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (($2) < 0)
+    {
+      long int i = longval ();
+      if (i != ($2))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ($2))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+  ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+  fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_compute_int
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_c_check_decl ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  as_decl_name=`echo $2|sed 's/ *(.*//'`
+  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+  (void) $as_decl_use;
+#else
+  (void) $as_decl_name;
+#endif
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_decl
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by FreeType $as_me 2.4.9, which was
+generated by GNU Autoconf 2.68.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+as_fn_append ac_header_list " stdlib.h"
+as_fn_append ac_header_list " unistd.h"
+as_fn_append ac_header_list " sys/param.h"
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+# Don't forget to update docs/VERSION.DLL!
+
+version_info='14:1:8'
+
+ft_version=`echo $version_info | tr : .`
+
+
+
+# checks for system type
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+
+# checks for programs
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+# checks for native programs to generate building tool
+
+if test ${cross_compiling} = yes; then
+  # Extract the first word of "${build}-gcc", so it can be a program name with args.
+set dummy ${build}-gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC_BUILD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC_BUILD"; then
+  ac_cv_prog_CC_BUILD="$CC_BUILD" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC_BUILD="${build}-gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC_BUILD=$ac_cv_prog_CC_BUILD
+if test -n "$CC_BUILD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_BUILD" >&5
+$as_echo "$CC_BUILD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -z "${CC_BUILD}" && # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC_BUILD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC_BUILD"; then
+  ac_cv_prog_CC_BUILD="$CC_BUILD" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC_BUILD="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC_BUILD=$ac_cv_prog_CC_BUILD
+if test -n "$CC_BUILD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_BUILD" >&5
+$as_echo "$CC_BUILD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -z "${CC_BUILD}" && # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC_BUILD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC_BUILD"; then
+  ac_cv_prog_CC_BUILD="$CC_BUILD" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC_BUILD="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC_BUILD
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC_BUILD to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC_BUILD="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC_BUILD=$ac_cv_prog_CC_BUILD
+if test -n "$CC_BUILD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_BUILD" >&5
+$as_echo "$CC_BUILD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -z "${CC_BUILD}" && as_fn_error $? "cannot find native C compiler" "$LINENO" 5
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of native executables" >&5
+$as_echo_n "checking for suffix of native executables... " >&6; }
+  rm -f a.* b.* a_out.exe conftest.*
+  echo > conftest.c "int main() { return 0;}"
+  ${CC_BUILD} conftest.c || as_fn_error $? "native C compiler is not working" "$LINENO" 5
+  rm -f conftest.c
+  if test -x a.out -o -x b.out -o -x conftest; then
+    EXEEXT_BUILD=""
+  elif test -x a_out.exe -o -x conftest.exe; then
+    EXEEXT_BUILD=".exe"
+  elif test -x conftest.*; then
+    EXEEXT_BUILD=`echo conftest.* | sed -n '1s/^.*\././'`
+  fi
+  rm -f a.* b.* a_out.exe conftest.*
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT_BUILD" >&5
+$as_echo "$EXEEXT_BUILD" >&6; }
+else
+  CC_BUILD=${CC}
+  EXEEXT_BUILD=${EXEEXT}
+fi
+
+
+
+
+
+
+# get compiler flags right
+
+if test "x$GCC" = xyes; then
+  XX_CFLAGS="-Wall"
+  XX_ANSIFLAGS="-pedantic -ansi"
+else
+  case "$host" in
+  *-dec-osf*)
+    CFLAGS=
+    XX_CFLAGS="-std1 -g3"
+    XX_ANSIFLAGS=
+    ;;
+  *)
+    XX_CFLAGS=
+    XX_ANSIFLAGS=
+    ;;
+  esac
+fi
+
+
+
+
+# auxiliary programs
+
+# Extract the first word of "rm", so it can be a program name with args.
+set dummy rm; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RMF+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RMF"; then
+  ac_cv_prog_RMF="$RMF" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RMF="rm -f"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RMF=$ac_cv_prog_RMF
+if test -n "$RMF"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RMF" >&5
+$as_echo "$RMF" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "rmdir", so it can be a program name with args.
+set dummy rmdir; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RMDIR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RMDIR"; then
+  ac_cv_prog_RMDIR="$RMDIR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RMDIR="rmdir"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RMDIR=$ac_cv_prog_RMDIR
+if test -n "$RMDIR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RMDIR" >&5
+$as_echo "$RMDIR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+# Since this file will be finally moved to another directory we make
+# the path of the install script absolute.  This small code snippet has
+# been taken from automake's `ylwrap' script.
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+case "$INSTALL" in
+/*)
+  ;;
+*/*)
+  INSTALL="`pwd`/$INSTALL"
+  ;;
+esac
+
+
+# checks for header files
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in fcntl.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+# checks for typedefs, structures, and compiler characteristics
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if ${ac_cv_c_const+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset cs;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_const=yes
+else
+  ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if ${ac_cv_sizeof_int+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_int" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (int)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_int=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if ${ac_cv_sizeof_long+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_long=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+
+
+# check whether cpp computation of size of int and long in ftconfig.in works
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cpp computation of bit length in ftconfig.in works" >&5
+$as_echo_n "checking whether cpp computation of bit length in ftconfig.in works... " >&6; }
+orig_CPPFLAGS="${CPPFLAGS}"
+CPPFLAGS="-I${srcdir} -I. ${CPPFLAGS}"
+ac_clean_files="ft2build.h ftoption.h ftstdlib.h"
+touch ft2build.h ftoption.h ftstdlib.h
+
+cat > conftest.c <<\_ACEOF
+#include <limits.h>
+#define FT_CONFIG_OPTIONS_H "ftoption.h"
+#define FT_CONFIG_STANDARD_LIBRARY_H "ftstdlib.h"
+#define FT_UINT_MAX  UINT_MAX
+#define FT_ULONG_MAX ULONG_MAX
+#include "ftconfig.in"
+_ACEOF
+echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
+echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
+echo >> conftest.c "#endif"
+echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
+echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
+echo >> conftest.c "#endif"
+
+${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
+eval `cat conftest.sh`
+${RMF} conftest.c conftest.sh confft2build.h ftoption.h ftstdlib.h
+
+if test x != "x${ac_cpp_ft_sizeof_int}" \
+   -a x != x"${ac_cpp_ft_sizeof_long}"; then
+  unset ft_use_autoconf_sizeof_types
+else
+  ft_use_autoconf_sizeof_types=yes
+fi
+
+# Check whether --enable-biarch-config was given.
+if test "${enable_biarch_config+set}" = set; then :
+  enableval=$enable_biarch_config;
+fi
+
+
+case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
+  :yes:yes:)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: broken but use it" >&5
+$as_echo "broken but use it" >&6; }
+    unset ft_use_autoconf_sizeof_types
+    ;;
+  ::no:)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: works but ignore it" >&5
+$as_echo "works but ignore it" >&6; }
+    ft_use_autoconf_sizeof_types=yes
+    ;;
+  ::yes: | :::)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    unset ft_use_autoconf_sizeof_types
+    ;;
+  *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    ft_use_autoconf_sizeof_types=yes
+    ;;
+esac
+
+if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
+  $as_echo "#define FT_USE_AUTOCONF_SIZEOF_TYPES 1" >>confdefs.h
+
+fi
+
+CPPFLAGS="${orig_CPPFLAGS}"
+
+
+# checks for library functions
+
+# Here we check whether we can use our mmap file component.
+
+# Check whether --enable-mmap was given.
+if test "${enable_mmap+set}" = set; then :
+  enableval=$enable_mmap; enable_mmap="no"
+else
+  enable_mmap="yes"
+fi
+
+if test "x${enable_mmap}" != "xno"; then
+
+
+
+  for ac_header in $ac_header_list
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+
+
+for ac_func in getpagesize
+do :
+  ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
+if test "x$ac_cv_func_getpagesize" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_GETPAGESIZE 1
+_ACEOF
+
+fi
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
+$as_echo_n "checking for working mmap... " >&6; }
+if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_mmap_fixed_mapped=no
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+/* malloc might have been renamed as rpl_malloc. */
+#undef malloc
+
+/* Thanks to Mike Haertel and Jim Avera for this test.
+   Here is a matrix of mmap possibilities:
+	mmap private not fixed
+	mmap private fixed at somewhere currently unmapped
+	mmap private fixed at somewhere already mapped
+	mmap shared not fixed
+	mmap shared fixed at somewhere currently unmapped
+	mmap shared fixed at somewhere already mapped
+   For private mappings, we should verify that changes cannot be read()
+   back from the file, nor mmap's back from the file at a different
+   address.  (There have been systems where private was not correctly
+   implemented like the infamous i386 svr4.0, and systems where the
+   VM page cache was not coherent with the file system buffer cache
+   like early versions of FreeBSD and possibly contemporary NetBSD.)
+   For shared mappings, we should conversely verify that changes get
+   propagated back to all the places they're supposed to be.
+
+   Grep wants private fixed already mapped.
+   The main things grep needs to know about mmap are:
+   * does it exist and is it safe to write into the mmap'd area
+   * how to use it (BSD variants)  */
+
+#include <fcntl.h>
+#include <sys/mman.h>
+
+#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
+char *malloc ();
+#endif
+
+/* This mess was copied from the GNU getpagesize.h.  */
+#ifndef HAVE_GETPAGESIZE
+# ifdef _SC_PAGESIZE
+#  define getpagesize() sysconf(_SC_PAGESIZE)
+# else /* no _SC_PAGESIZE */
+#  ifdef HAVE_SYS_PARAM_H
+#   include <sys/param.h>
+#   ifdef EXEC_PAGESIZE
+#    define getpagesize() EXEC_PAGESIZE
+#   else /* no EXEC_PAGESIZE */
+#    ifdef NBPG
+#     define getpagesize() NBPG * CLSIZE
+#     ifndef CLSIZE
+#      define CLSIZE 1
+#     endif /* no CLSIZE */
+#    else /* no NBPG */
+#     ifdef NBPC
+#      define getpagesize() NBPC
+#     else /* no NBPC */
+#      ifdef PAGESIZE
+#       define getpagesize() PAGESIZE
+#      endif /* PAGESIZE */
+#     endif /* no NBPC */
+#    endif /* no NBPG */
+#   endif /* no EXEC_PAGESIZE */
+#  else /* no HAVE_SYS_PARAM_H */
+#   define getpagesize() 8192	/* punt totally */
+#  endif /* no HAVE_SYS_PARAM_H */
+# endif /* no _SC_PAGESIZE */
+
+#endif /* no HAVE_GETPAGESIZE */
+
+int
+main ()
+{
+  char *data, *data2, *data3;
+  const char *cdata2;
+  int i, pagesize;
+  int fd, fd2;
+
+  pagesize = getpagesize ();
+
+  /* First, make a file with some known garbage in it. */
+  data = (char *) malloc (pagesize);
+  if (!data)
+    return 1;
+  for (i = 0; i < pagesize; ++i)
+    *(data + i) = rand ();
+  umask (0);
+  fd = creat ("conftest.mmap", 0600);
+  if (fd < 0)
+    return 2;
+  if (write (fd, data, pagesize) != pagesize)
+    return 3;
+  close (fd);
+
+  /* Next, check that the tail of a page is zero-filled.  File must have
+     non-zero length, otherwise we risk SIGBUS for entire page.  */
+  fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
+  if (fd2 < 0)
+    return 4;
+  cdata2 = "";
+  if (write (fd2, cdata2, 1) != 1)
+    return 5;
+  data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
+  if (data2 == MAP_FAILED)
+    return 6;
+  for (i = 0; i < pagesize; ++i)
+    if (*(data2 + i))
+      return 7;
+  close (fd2);
+  if (munmap (data2, pagesize))
+    return 8;
+
+  /* Next, try to mmap the file at a fixed address which already has
+     something else allocated at it.  If we can, also make sure that
+     we see the same garbage.  */
+  fd = open ("conftest.mmap", O_RDWR);
+  if (fd < 0)
+    return 9;
+  if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
+		     MAP_PRIVATE | MAP_FIXED, fd, 0L))
+    return 10;
+  for (i = 0; i < pagesize; ++i)
+    if (*(data + i) != *(data2 + i))
+      return 11;
+
+  /* Finally, make sure that changes to the mapped area do not
+     percolate back to the file as seen by read().  (This is a bug on
+     some variants of i386 svr4.0.)  */
+  for (i = 0; i < pagesize; ++i)
+    *(data2 + i) = *(data2 + i) + 1;
+  data3 = (char *) malloc (pagesize);
+  if (!data3)
+    return 12;
+  if (read (fd, data3, pagesize) != pagesize)
+    return 13;
+  for (i = 0; i < pagesize; ++i)
+    if (*(data + i) != *(data3 + i))
+      return 14;
+  close (fd);
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_mmap_fixed_mapped=yes
+else
+  ac_cv_func_mmap_fixed_mapped=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
+$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
+if test $ac_cv_func_mmap_fixed_mapped = yes; then
+
+$as_echo "#define HAVE_MMAP 1" >>confdefs.h
+
+fi
+rm -f conftest.mmap conftest.txt
+
+fi
+if test "x${enable_mmap}" = "xno" \
+   -o "$ac_cv_func_mmap_fixed_mapped" != "yes"; then
+  FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
+else
+  FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
+
+  ac_fn_c_check_decl "$LINENO" "munmap" "ac_cv_have_decl_munmap" "
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/mman.h>
+
+
+"
+if test "x$ac_cv_have_decl_munmap" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_MUNMAP $ac_have_decl
+_ACEOF
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for munmap's first parameter type" >&5
+$as_echo_n "checking for munmap's first parameter type... " >&6; }
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+
+#include <unistd.h>
+#include <sys/mman.h>
+int munmap(void *, size_t);
+
+
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: void *" >&5
+$as_echo "void *" >&6; }
+
+$as_echo "#define MUNMAP_USES_VOIDP /**/" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: char *" >&5
+$as_echo "char *" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+
+for ac_func in memcpy memmove
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+# check for system zlib
+
+# don't quote AS_HELP_STRING!
+
+# Check whether --with-zlib was given.
+if test "${with_zlib+set}" = set; then :
+  withval=$with_zlib;
+fi
+
+if test x$with_zlib != xno && test -z "$LIBZ"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzsetparams in -lz" >&5
+$as_echo_n "checking for gzsetparams in -lz... " >&6; }
+if ${ac_cv_lib_z_gzsetparams+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gzsetparams ();
+int
+main ()
+{
+return gzsetparams ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_z_gzsetparams=yes
+else
+  ac_cv_lib_z_gzsetparams=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzsetparams" >&5
+$as_echo "$ac_cv_lib_z_gzsetparams" >&6; }
+if test "x$ac_cv_lib_z_gzsetparams" = xyes; then :
+  ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_zlib_h" = xyes; then :
+  LIBZ='-lz'
+fi
+
+
+fi
+
+fi
+if test x$with_zlib != xno && test -n "$LIBZ"; then
+  CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_SYSTEM_ZLIB"
+  LDFLAGS="$LDFLAGS $LIBZ"
+  SYSTEM_ZLIB=yes
+fi
+
+# check for system libbz2
+
+# don't quote AS_HELP_STRING!
+
+# Check whether --with-bzip2 was given.
+if test "${with_bzip2+set}" = set; then :
+  withval=$with_bzip2;
+fi
+
+if test x$with_bzip2 != xno && test -z "$LIBBZ2"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzDecompress in -lbz2" >&5
+$as_echo_n "checking for BZ2_bzDecompress in -lbz2... " >&6; }
+if ${ac_cv_lib_bz2_BZ2_bzDecompress+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbz2  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char BZ2_bzDecompress ();
+int
+main ()
+{
+return BZ2_bzDecompress ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_bz2_BZ2_bzDecompress=yes
+else
+  ac_cv_lib_bz2_BZ2_bzDecompress=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzDecompress" >&5
+$as_echo "$ac_cv_lib_bz2_BZ2_bzDecompress" >&6; }
+if test "x$ac_cv_lib_bz2_BZ2_bzDecompress" = xyes; then :
+  ac_fn_c_check_header_mongrel "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_bzlib_h" = xyes; then :
+  LIBBZ2='-lbz2'
+fi
+
+
+fi
+
+fi
+if test x$with_bzip2 != xno && test -n "$LIBBZ2"; then
+  CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_USE_BZIP2"
+  LDFLAGS="$LDFLAGS $LIBBZ2"
+fi
+
+# Some options handling SDKs/archs in CFLAGS should be copied
+# to LDFLAGS. Apple TechNote 2137 recommends to include these
+# options in CFLAGS but not in LDFLAGS.
+
+save_config_args=$*
+set dummy ${CFLAGS}
+i=1
+while test $i -le $#
+do
+  c=$1
+
+  case "${c}" in
+  -isysroot|-arch) # options taking 1 argument
+    a=$2
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CFLAGS and LDFLAGS share ${c} ${a}" >&5
+$as_echo_n "checking whether CFLAGS and LDFLAGS share ${c} ${a}... " >&6; }
+    if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
+    then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, copy to LDFLAGS" >&5
+$as_echo "no, copy to LDFLAGS" >&6; }
+      LDFLAGS="${LDFLAGS} ${c} ${a}"
+    fi
+    shift 1
+    ;;
+  -m32|-m64|-march=*|-mcpu=*) # options taking no argument
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: whether CFLAGS and LDFLAGS share ${c}" >&5
+$as_echo "whether CFLAGS and LDFLAGS share ${c}" >&6; }
+    if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
+    then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, copy to LDFLAGS" >&5
+$as_echo "no, copy to LDFLAGS" >&6; }
+      LDFLAGS="${LDFLAGS} ${c}"
+    fi
+    ;;
+  # *)
+  #   AC_MSG_RESULT([${c} is not copied to LDFLAGS])
+  #   ;;
+  esac
+
+  shift 1
+done
+set ${save_config_args}
+
+
+# Whether to use Mac OS resource-based fonts.
+
+ftmac_c="" # src/base/ftmac.c should not be included in makefiles by default
+
+# don't quote AS_HELP_STRING!
+
+# Check whether --with-old-mac-fonts was given.
+if test "${with_old_mac_fonts+set}" = set; then :
+  withval=$with_old_mac_fonts;
+fi
+
+if test x$with_old_mac_fonts = xyes; then
+  orig_LDFLAGS="${LDFLAGS}"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking CoreServices & ApplicationServices of Mac OS X" >&5
+$as_echo_n "checking CoreServices & ApplicationServices of Mac OS X... " >&6; }
+  FT2_EXTRA_LIBS="-Wl,-framework,CoreServices -Wl,-framework,ApplicationServices"
+  LDFLAGS="$LDFLAGS $FT2_EXTRA_LIBS"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+
+int
+main ()
+{
+
+
+        short res = 0;
+
+
+        UseResFile( res );
+
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+     ftmac_c='ftmac.c'
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OS_INLINE macro is ANSI compatible" >&5
+$as_echo_n "checking whether OS_INLINE macro is ANSI compatible... " >&6; }
+     orig_CFLAGS="$CFLAGS -DFT_MACINTOSH"
+     CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+
+int
+main ()
+{
+
+
+           /* OSHostByteOrder() is typed as OS_INLINE */
+           int32_t  os_byte_order = OSHostByteOrder();
+
+
+           if ( OSBigEndian != os_byte_order )
+             return 1;
+
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+        CFLAGS="$orig_CFLAGS"
+        CFLAGS="$CFLAGS -DHAVE_ANSI_OS_INLINE=1"
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, ANSI incompatible" >&5
+$as_echo "no, ANSI incompatible" >&6; }
+        CFLAGS="$orig_CFLAGS"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking type ResourceIndex" >&5
+$as_echo_n "checking type ResourceIndex... " >&6; }
+     orig_CFLAGS="$CFLAGS"
+     CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+# include <Resources.h>
+#endif
+
+
+int
+main ()
+{
+
+
+           ResourceIndex i = 0;
+           return i;
+
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+        CFLAGS="$orig_CFLAGS"
+        CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=1"
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+        CFLAGS="$orig_CFLAGS"
+        CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=0"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+     FT2_EXTRA_LIBS=""
+     LDFLAGS="${orig_LDFLAGS}"
+     CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+else
+  case x$host_os in
+  xdarwin*)
+        CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
+    ;;
+  *)
+    ;;
+  esac
+fi
+
+
+# Whether to use FileManager which is deprecated since Mac OS X 10.4.
+
+
+# Check whether --with-fsspec was given.
+if test "${with_fsspec+set}" = set; then :
+  withval=$with_fsspec;
+fi
+
+if test x$with_fsspec = xno; then
+  CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsspec != x; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking FSSpec-based FileManager" >&5
+$as_echo_n "checking FSSpec-based FileManager... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+
+int
+main ()
+{
+
+
+        FCBPBPtr          paramBlock;
+        short             vRefNum;
+        long              dirID;
+        ConstStr255Param  fileName;
+        FSSpec*           spec;
+
+
+        /* FSSpec functions: deprecated since Mac OS X 10.4 */
+        PBGetFCBInfoSync( paramBlock );
+        FSMakeFSSpec( vRefNum, dirID, fileName, spec );
+
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+     CFLAGS="$CFLAGS -DHAVE_FSSPEC=1"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+     CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+# Whether to use FileManager in Carbon since MacOS 9.x.
+
+
+# Check whether --with-fsref was given.
+if test "${with_fsref+set}" = set; then :
+  withval=$with_fsref;
+fi
+
+if test x$with_fsref = xno; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
+*** WARNING
+    FreeType2 built without FSRef API cannot load
+    data-fork fonts on MacOS, except of XXX.dfont.
+    " >&5
+$as_echo "$as_me: WARNING:
+*** WARNING
+    FreeType2 built without FSRef API cannot load
+    data-fork fonts on MacOS, except of XXX.dfont.
+    " >&2;}
+  CFLAGS="$CFLAGS -DHAVE_FSREF=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsref != x; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking FSRef-based FileManager" >&5
+$as_echo_n "checking FSRef-based FileManager... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+
+int
+main ()
+{
+
+
+        short                vRefNum;
+        long                 dirID;
+        ConstStr255Param     fileName;
+
+        Boolean*             isDirectory;
+        UInt8*               path;
+        SInt16               desiredRefNum;
+        SInt16*              iterator;
+        SInt16*              actualRefNum;
+        HFSUniStr255*        outForkName;
+        FSVolumeRefNum       volume;
+        FSCatalogInfoBitmap  whichInfo;
+        FSCatalogInfo*       catalogInfo;
+        FSForkInfo*          forkInfo;
+        FSRef*               ref;
+
+#if HAVE_FSSPEC
+        FSSpec*              spec;
+#endif
+
+        /* FSRef functions: no need to check? */
+        FSGetForkCBInfo( desiredRefNum, volume, iterator,
+                         actualRefNum, forkInfo, ref,
+                         outForkName );
+        FSPathMakeRef( path, ref, isDirectory );
+
+#if HAVE_FSSPEC
+        FSpMakeFSRef ( spec, ref );
+        FSGetCatalogInfo( ref, whichInfo, catalogInfo,
+                          outForkName, spec, ref );
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+     CFLAGS="$CFLAGS -DHAVE_FSREF=1"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+     CFLAGS="$CFLAGS -DHAVE_FSREF=0"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+# Whether to use QuickDraw API in ToolBox which is deprecated since
+# Mac OS X 10.4.
+
+
+# Check whether --with-quickdraw-toolbox was given.
+if test "${with_quickdraw_toolbox+set}" = set; then :
+  withval=$with_quickdraw_toolbox;
+fi
+
+if test x$with_quickdraw_toolbox = xno; then
+  CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_toolbox != x; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking QuickDraw FontManager functions in ToolBox" >&5
+$as_echo_n "checking QuickDraw FontManager functions in ToolBox... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+
+int
+main ()
+{
+
+
+        Str255     familyName;
+        SInt16     familyID   = 0;
+        FMInput*   fmIn       = NULL;
+        FMOutput*  fmOut      = NULL;
+
+
+        GetFontName( familyID, familyName );
+        GetFNum( familyName, &familyID );
+        fmOut = FMSwapFont( fmIn );
+
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=1"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+# Whether to use QuickDraw API in Carbon which is deprecated since
+# Mac OS X 10.4.
+
+
+# Check whether --with-quickdraw-carbon was given.
+if test "${with_quickdraw_carbon+set}" = set; then :
+  withval=$with_quickdraw_carbon;
+fi
+
+if test x$with_quickdraw_carbon = xno; then
+  CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_carbon != x; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking QuickDraw FontManager functions in Carbon" >&5
+$as_echo_n "checking QuickDraw FontManager functions in Carbon... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+
+int
+main ()
+{
+
+
+        FMFontFamilyIterator          famIter;
+        FMFontFamily                  family;
+        Str255                        famNameStr;
+        FMFontFamilyInstanceIterator  instIter;
+        FMFontStyle                   style;
+        FMFontSize                    size;
+        FMFont                        font;
+        FSSpec*                       pathSpec;
+
+
+        FMCreateFontFamilyIterator( NULL, NULL, kFMUseGlobalScopeOption,
+                                    &famIter );
+        FMGetNextFontFamily( &famIter, &family );
+        FMGetFontFamilyName( family, famNameStr );
+        FMCreateFontFamilyInstanceIterator( family, &instIter );
+        FMGetNextFontFamilyInstance( &instIter, &font, &style, &size );
+        FMDisposeFontFamilyInstanceIterator( &instIter );
+        FMDisposeFontFamilyIterator( &famIter );
+        FMGetFontContainer( font, pathSpec );
+
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=1"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+# Whether to use AppleTypeService since Mac OS X.
+
+# don't quote AS_HELP_STRING!
+
+# Check whether --with-ats was given.
+if test "${with_ats+set}" = set; then :
+  withval=$with_ats;
+fi
+
+if test x$with_ats = xno; then
+  CFLAGS="$CFLAGS -DHAVE_ATS=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_ats != x; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking AppleTypeService functions" >&5
+$as_echo_n "checking AppleTypeService functions... " >&6; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+
+int
+main ()
+{
+
+
+        FSSpec*  pathSpec;
+
+
+        ATSFontFindFromName( NULL, kATSOptionFlagsUnRestrictedScope );
+#if HAVE_FSSPEC
+        ATSFontGetFileSpecification( 0, pathSpec );
+#endif
+
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+     CFLAGS="$CFLAGS -DHAVE_ATS=1"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+     CFLAGS="$CFLAGS -DHAVE_ATS=0"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+case "$CFLAGS" in
+  *HAVE_FSSPEC* | *HAVE_FSREF* | *HAVE_QUICKDRAW* | *HAVE_ATS* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
+*** WARNING
+    FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
+    thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
+    " >&5
+$as_echo "$as_me: WARNING:
+*** WARNING
+    FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
+    thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
+    " >&2;}
+    CFLAGS="$CFLAGS "'-I$(TOP_DIR)/builds/mac/'
+    ;;
+  *)
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+case `pwd` in
+  *\ * | *\	*)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.2'
+macro_revision='1.3337'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO ""
+}
+
+case "$ECHO" in
+  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in dumpbin "link -dump"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DUMPBIN"; then
+  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$DUMPBIN" && break
+  done
+fi
+if test -z "$DUMPBIN"; then
+  ac_ct_DUMPBIN=$DUMPBIN
+  for ac_prog in dumpbin "link -dump"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DUMPBIN"; then
+  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_DUMPBIN" && break
+done
+
+  if test "x$ac_ct_DUMPBIN" = x; then
+    DUMPBIN=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DUMPBIN=$ac_ct_DUMPBIN
+  fi
+fi
+
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+  cat conftest.out >&5
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,b/c, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+        ;;
+    esac
+    ;;
+  *-*-cygwin* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_noop
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+        ;;
+    esac
+    ;;
+  * ) # unhandled hosts (and "normal" native builds)
+    lt_cv_to_host_file_cmd=func_convert_file_noop
+    ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+        ;;
+    esac
+    ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    if test "$GCC" != yes; then
+      reload_cmds=false
+    fi
+    ;;
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+  case $host_os in
+  mingw* | pw32*)
+    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+      want_nocaseglob=yes
+    else
+      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+    fi
+    ;;
+  esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DLLTOOL"; then
+  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+  ac_ct_DLLTOOL=$DLLTOOL
+  # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DLLTOOL"; then
+  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DLLTOOL" = x; then
+    DLLTOOL="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DLLTOOL=$ac_ct_DLLTOOL
+  fi
+else
+  DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+  # two different shell functions defined in ltmain.sh
+  # decide which to use based on capabilities of $DLLTOOL
+  case `$DLLTOOL --help 2>&1` in
+  *--identify-strict*)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+    ;;
+  *)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+    ;;
+  esac
+  ;;
+*)
+  # fallback: assume linklib IS sharedlib
+  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in ar
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$AR" && break
+  done
+fi
+if test -z "$AR"; then
+  ac_ct_AR=$AR
+  for ac_prog in ar
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_AR" && break
+done
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ar_at_file=no
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  echo conftest.$ac_objext > conftest.lst
+      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+  (eval $lt_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+      if test "$ac_status" -eq 0; then
+	# Ensure the archiver fails upon bogus file names.
+	rm -f conftest.$ac_objext libconftest.a
+	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+  (eval $lt_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	if test "$ac_status" -ne 0; then
+          lt_cv_ar_at_file=@
+        fi
+      fi
+      rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test "x$lt_cv_ar_at_file" = xno; then
+  archiver_list_spec=
+else
+  archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK '"\
+"     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+LT_DLSYM_CONST struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_globsym_save_LIBS=$LIBS
+	  lt_globsym_save_CFLAGS=$CFLAGS
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS=$lt_globsym_save_LIBS
+	  CFLAGS=$lt_globsym_save_CFLAGS
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+  nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+  withval=$with_sysroot;
+else
+  with_sysroot=no
+fi
+
+
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+   if test "$GCC" = yes; then
+     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+   fi
+   ;; #(
+ /*)
+   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   ;; #(
+ no|'')
+   ;; #(
+ *)
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
+$as_echo "${with_sysroot}" >&6; }
+   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+   ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_i386"
+	    ;;
+	  ppc64-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  ppc*-*linux*|powerpc*-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_cc_needs_belf=yes
+else
+  lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*)
+        case $host in
+        i?86-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD="${LD-ld}_sol2"
+        fi
+        ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$MANIFEST_TOOL"; then
+  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+  ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+  # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_MANIFEST_TOOL"; then
+  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_MANIFEST_TOOL" = x; then
+    MANIFEST_TOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+  fi
+else
+  MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_path_mainfest_tool=no
+  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+  cat conftest.err >&5
+  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+    lt_cv_path_mainfest_tool=yes
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+  MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LIPO"; then
+  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+  ac_ct_LIPO=$LIPO
+  # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_LIPO"; then
+  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_LIPO="lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_LIPO" = x; then
+    LIPO=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    LIPO=$ac_ct_LIPO
+  fi
+else
+  LIPO="$ac_cv_prog_LIPO"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL"; then
+  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+  ac_ct_OTOOL=$OTOOL
+  # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL"; then
+  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL="otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL" = x; then
+    OTOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL=$ac_ct_OTOOL
+  fi
+else
+  OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL64"; then
+  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+  ac_ct_OTOOL64=$OTOOL64
+  # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL64"; then
+  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL64="otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL64" = x; then
+    OTOOL64=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL64=$ac_ct_OTOOL64
+  fi
+else
+  OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&5
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&5
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_ld_exported_symbols_list=yes
+else
+  lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+      echo "$AR cru libconftest.a conftest.o" >&5
+      $AR cru libconftest.a conftest.o 2>&5
+      echo "$RANLIB libconftest.a" >&5
+      $RANLIB libconftest.a 2>&5
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&5
+      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&5
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[012])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[012]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+for ac_header in dlfcn.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AS+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AS"; then
+  ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AS="${ac_tool_prefix}as"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AS"; then
+  ac_ct_AS=$AS
+  # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AS+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AS"; then
+  ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AS="as"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
+$as_echo "$ac_ct_AS" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AS" = x; then
+    AS="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AS=$ac_ct_AS
+  fi
+else
+  AS="$ac_cv_prog_AS"
+fi
+
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DLLTOOL"; then
+  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+  ac_ct_DLLTOOL=$DLLTOOL
+  # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DLLTOOL"; then
+  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DLLTOOL" = x; then
+    DLLTOOL="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DLLTOOL=$ac_ct_DLLTOOL
+  fi
+else
+  DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+  ;;
+esac
+
+test -z "$AS" && AS=as
+
+
+
+
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+        enable_dlopen=no
+
+
+
+            # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+  # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+  withval=$with_pic; lt_p=${PACKAGE-default}
+    case $withval in
+    yes|no) pic_mode=$withval ;;
+    *)
+      pic_mode=default
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for lt_pkg in $withval; do
+	IFS="$lt_save_ifs"
+	if test "X$lt_pkg" = "X$lt_p"; then
+	  pic_mode=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+  # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+  *)
+    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+  esac
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+
+
+
+  lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      lt_prog_compiler_wl='-Xlinker '
+      if test -n "$lt_prog_compiler_pic"; then
+        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+      fi
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='--shared'
+	lt_prog_compiler_static='--static'
+	;;
+      nagfor*)
+	# NAG Fortran compiler
+	lt_prog_compiler_wl='-Wl,-Wl,,'
+	lt_prog_compiler_pic='-PIC'
+	lt_prog_compiler_static='-Bstatic'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-qpic'
+	lt_prog_compiler_static='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Qoption ld '
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+        *Intel*\ [CF]*Compiler*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fPIC'
+	  lt_prog_compiler_static='-static'
+	  ;;
+	*Portland\ Group*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fpic'
+	  lt_prog_compiler_static='-Bstatic'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  always_export_symbols=no
+  archive_cmds=
+  archive_expsym_cmds=
+  compiler_needs_object=no
+  enable_shared_with_static_runtimes=no
+  export_dynamic_flag_spec=
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic=no
+  hardcode_direct=no
+  hardcode_direct_absolute=no
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_separator=
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  inherit_rpath=no
+  link_all_deplibs=unknown
+  module_cmds=
+  module_expsym_cmds=
+  old_archive_from_new_cmds=
+  old_archive_from_expsyms_cmds=
+  thread_safe_flag_spec=
+  whole_archive_flag_spec=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      export_dynamic_flag_spec='${wl}--export-all-symbols'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+      exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    haiku*)
+      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      link_all_deplibs=yes
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  whole_archive_flag_spec=
+	  tmp_sharedflag='--shared' ;;
+	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+	  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_direct_absolute=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      file_list_spec='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  hardcode_direct=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L=yes
+	  hardcode_libdir_flag_spec='-L$libdir'
+	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      export_dynamic_flag_spec='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath_+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath_
+fi
+
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath_+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath_
+fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec='$convenience'
+	  fi
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      case $cc_basename in
+      cl*)
+	# Native MSVC
+	hardcode_libdir_flag_spec=' '
+	allow_undefined_flag=unsupported
+	always_export_symbols=yes
+	file_list_spec='@'
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	  else
+	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	  fi~
+	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	  linknames='
+	# The linker will not automatically build a static lib if we build a DLL.
+	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+	enable_shared_with_static_runtimes=yes
+	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+	# Don't use ranlib
+	old_postinstall_cmds='chmod 644 $oldlib'
+	postlink_cmds='lt_outputfile="@OUTPUT@"~
+	  lt_tool_outputfile="@TOOL_OUTPUT@"~
+	  case $lt_outputfile in
+	    *.exe|*.EXE) ;;
+	    *)
+	      lt_outputfile="$lt_outputfile.exe"
+	      lt_tool_outputfile="$lt_tool_outputfile.exe"
+	      ;;
+	  esac~
+	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	    $RM "$lt_outputfile.manifest";
+	  fi'
+	;;
+      *)
+	# Assume MSVC wrapper
+	hardcode_libdir_flag_spec=' '
+	allow_undefined_flag=unsupported
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+	# The linker will automatically build a .lib file if we build a DLL.
+	old_archive_from_new_cmds='true'
+	# FIXME: Should let the user specify the lib program.
+	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+	enable_shared_with_static_runtimes=yes
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc=no
+  hardcode_direct=no
+  hardcode_automatic=yes
+  hardcode_shlibpath_var=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+  else
+    whole_archive_flag_spec=''
+  fi
+  link_all_deplibs=yes
+  allow_undefined_flag="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+  else
+  ld_shlibs=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+	hardcode_direct=yes
+	hardcode_direct_absolute=yes
+	export_dynamic_flag_spec='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler__b=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS -b"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler__b=yes
+       fi
+     else
+       lt_cv_prog_compiler__b=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  hardcode_direct_absolute=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+	# This should be the same for all languages, so no per-tag cache variable.
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  save_LDFLAGS="$LDFLAGS"
+	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+	   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_irix_exported_symbol=yes
+else
+  lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+           LDFLAGS="$save_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+	if test "$lt_cv_irix_exported_symbol" = yes; then
+          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+	fi
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      inherit_rpath=yes
+      link_all_deplibs=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	hardcode_direct_absolute=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-R,$libdir'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	export_dynamic_flag_spec='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl
+	  pic_flag=$lt_prog_compiler_pic
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag
+	  allow_undefined_flag=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	  then
+	    lt_cv_archive_cmds_need_lc=no
+	  else
+	    lt_cv_archive_cmds_need_lc=yes
+	  fi
+	  allow_undefined_flag=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+      ;;
+    esac
+  fi
+  ;;
+esac
+
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+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+    library_names_spec='${libname}.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec="$LIB"
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[23].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[3-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+   test -n "$runpath_var" ||
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+   test "$inherit_rpath" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+  if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+    ;;
+
+  *)
+    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_shl_load=yes
+else
+  ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_svld_dlopen=yes
+else
+  ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_dld_link=yes
+else
+  ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+    ;;
+  *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+  # Report which library types will actually be built
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[4-9]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+
+
+
+
+
+# configuration file -- stay in 8.3 limit
+#
+# since #undef doesn't survive in configuration header files we replace
+# `/undef' with `#undef' after creating the output file
+
+ac_config_headers="$ac_config_headers ftconfig.h:ftconfig.in"
+
+
+# create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
+# and `builds/unix/unix-cc.mk' that will be used by the build system
+#
+ac_config_files="$ac_config_files unix-cc.mk:unix-cc.in unix-def.mk:unix-def.in freetype-config freetype2.pc:freetype2.in"
+
+
+# re-generate the Jamfile to use libtool now
+#
+# AC_CONFIG_FILES([../../Jamfile:../../Jamfile.in])
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by FreeType $as_me 2.4.9, which was
+generated by GNU Autoconf 2.68.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <freetype@nongnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+FreeType config.status 2.4.9
+configured by $0, generated by GNU Autoconf 2.68,
+  with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in AS \
+DLLTOOL \
+OBJDUMP \
+SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+nm_file_list_spec \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+    "ftconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS ftconfig.h:ftconfig.in" ;;
+    "unix-cc.mk") CONFIG_FILES="$CONFIG_FILES unix-cc.mk:unix-cc.in" ;;
+    "unix-def.mk") CONFIG_FILES="$CONFIG_FILES unix-def.mk:unix-def.in" ;;
+    "freetype-config") CONFIG_FILES="$CONFIG_FILES freetype-config" ;;
+    "freetype2.pc") CONFIG_FILES="$CONFIG_FILES freetype2.pc:freetype2.in" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_tt"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$ac_tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$ac_tmp/stdin"
+  case $ac_file in
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+    } >"$ac_tmp/config.h" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$ac_tmp/config.h" "$ac_file" \
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error $? "could not create -" "$LINENO" 5
+  fi
+ ;;
+
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "libtool":C)
+
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Assembler program.
+AS=$lt_AS
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Object dumper program.
+OBJDUMP=$lt_OBJDUMP
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and in which our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" \
+     || (rm -f "$cfgfile"; exit 1)
+
+  if test x"$xsi_shell" = xyes; then
+  sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
+func_dirname ()\
+{\
+\    case ${1} in\
+\      */*) func_dirname_result="${1%/*}${2}" ;;\
+\      *  ) func_dirname_result="${3}" ;;\
+\    esac\
+} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_basename ()$/,/^} # func_basename /c\
+func_basename ()\
+{\
+\    func_basename_result="${1##*/}"\
+} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
+func_dirname_and_basename ()\
+{\
+\    case ${1} in\
+\      */*) func_dirname_result="${1%/*}${2}" ;;\
+\      *  ) func_dirname_result="${3}" ;;\
+\    esac\
+\    func_basename_result="${1##*/}"\
+} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
+func_stripname ()\
+{\
+\    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
+\    # positional parameters, so assign one to ordinary parameter first.\
+\    func_stripname_result=${3}\
+\    func_stripname_result=${func_stripname_result#"${1}"}\
+\    func_stripname_result=${func_stripname_result%"${2}"}\
+} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
+func_split_long_opt ()\
+{\
+\    func_split_long_opt_name=${1%%=*}\
+\    func_split_long_opt_arg=${1#*=}\
+} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
+func_split_short_opt ()\
+{\
+\    func_split_short_opt_arg=${1#??}\
+\    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
+} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
+func_lo2o ()\
+{\
+\    case ${1} in\
+\      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
+\      *)    func_lo2o_result=${1} ;;\
+\    esac\
+} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_xform ()$/,/^} # func_xform /c\
+func_xform ()\
+{\
+    func_xform_result=${1%.*}.lo\
+} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_arith ()$/,/^} # func_arith /c\
+func_arith ()\
+{\
+    func_arith_result=$(( $* ))\
+} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_len ()$/,/^} # func_len /c\
+func_len ()\
+{\
+    func_len_result=${#1}\
+} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+fi
+
+if test x"$lt_shell_append" = xyes; then
+  sed -e '/^func_append ()$/,/^} # func_append /c\
+func_append ()\
+{\
+    eval "${1}+=\\${2}"\
+} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
+func_append_quoted ()\
+{\
+\    func_quote_for_eval "${2}"\
+\    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
+} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  # Save a `func_append' function call where possible by direct use of '+='
+  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+else
+  # Save a `func_append' function call even when '+=' is not available
+  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
+$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
+fi
+
+
+   mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+ ;;
+    "ftconfig.h":H) mv ftconfig.h ftconfig.tmp
+   sed 's|/undef|#undef|' < ftconfig.tmp > ftconfig.h
+   rm ftconfig.tmp ;;
+
+  esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+# end of configure.raw
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/configure.ac b/extensions/externals/src/freetype-2.4.9/builds/unix/configure.ac
new file mode 100644
index 0000000..a066216
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/configure.ac
@@ -0,0 +1,707 @@
+# This file is part of the FreeType project.
+#
+# Process this file with autoconf to produce a configure script.
+#
+# Copyright 2001-2012 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+AC_INIT([FreeType], [2.4.9], [freetype@nongnu.org], [freetype])
+AC_CONFIG_SRCDIR([ftconfig.in])
+
+
+# Don't forget to update docs/VERSION.DLL!
+
+version_info='14:1:8'
+AC_SUBST([version_info])
+ft_version=`echo $version_info | tr : .`
+AC_SUBST([ft_version])
+
+
+# checks for system type
+
+AC_CANONICAL_HOST
+
+
+# checks for programs
+
+AC_PROG_CC
+AC_PROG_CPP
+AC_SUBST(EXEEXT)
+
+
+# checks for native programs to generate building tool
+
+if test ${cross_compiling} = yes; then
+  AC_CHECK_PROG(CC_BUILD, ${build}-gcc, ${build}-gcc)
+  test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, gcc, gcc)
+  test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, cc, cc, , , /usr/ucb/cc)
+  test -z "${CC_BUILD}" && AC_MSG_ERROR([cannot find native C compiler])
+
+  AC_MSG_CHECKING([for suffix of native executables])
+  rm -f a.* b.* a_out.exe conftest.*
+  echo > conftest.c "int main() { return 0;}"
+  ${CC_BUILD} conftest.c || AC_MSG_ERROR([native C compiler is not working])
+  rm -f conftest.c
+  if test -x a.out -o -x b.out -o -x conftest; then
+    EXEEXT_BUILD=""
+  elif test -x a_out.exe -o -x conftest.exe; then
+    EXEEXT_BUILD=".exe"
+  elif test -x conftest.*; then
+    EXEEXT_BUILD=`echo conftest.* | sed -n '1s/^.*\././'`
+  fi
+  rm -f a.* b.* a_out.exe conftest.*
+  AC_MSG_RESULT($EXEEXT_BUILD)
+else
+  CC_BUILD=${CC}
+  EXEEXT_BUILD=${EXEEXT}
+fi
+
+AC_SUBST(CC_BUILD)
+AC_SUBST(EXEEXT_BUILD)
+
+
+
+# get compiler flags right
+
+if test "x$GCC" = xyes; then
+  XX_CFLAGS="-Wall"
+  XX_ANSIFLAGS="-pedantic -ansi"
+else
+  case "$host" in
+  *-dec-osf*)
+    CFLAGS=
+    XX_CFLAGS="-std1 -g3"
+    XX_ANSIFLAGS=
+    ;;
+  *)
+    XX_CFLAGS=
+    XX_ANSIFLAGS=
+    ;;
+  esac
+fi
+AC_SUBST([XX_CFLAGS])
+AC_SUBST([XX_ANSIFLAGS])
+
+
+# auxiliary programs
+
+AC_CHECK_PROG([RMF], [rm], [rm -f])
+AC_CHECK_PROG([RMDIR], [rmdir], [rmdir])
+
+
+# Since this file will be finally moved to another directory we make
+# the path of the install script absolute.  This small code snippet has
+# been taken from automake's `ylwrap' script.
+
+AC_PROG_INSTALL
+case "$INSTALL" in
+/*)
+  ;;
+*/*)
+  INSTALL="`pwd`/$INSTALL"
+  ;;
+esac
+
+
+# checks for header files
+
+AC_HEADER_STDC
+AC_CHECK_HEADERS([fcntl.h unistd.h])
+
+
+# checks for typedefs, structures, and compiler characteristics
+
+AC_C_CONST
+AC_CHECK_SIZEOF([int])
+AC_CHECK_SIZEOF([long])
+
+
+# check whether cpp computation of size of int and long in ftconfig.in works
+
+AC_MSG_CHECKING([whether cpp computation of bit length in ftconfig.in works])
+orig_CPPFLAGS="${CPPFLAGS}"
+CPPFLAGS="-I${srcdir} -I. ${CPPFLAGS}"
+ac_clean_files="ft2build.h ftoption.h ftstdlib.h"
+touch ft2build.h ftoption.h ftstdlib.h
+
+cat > conftest.c <<\_ACEOF
+#include <limits.h>
+#define FT_CONFIG_OPTIONS_H "ftoption.h"
+#define FT_CONFIG_STANDARD_LIBRARY_H "ftstdlib.h"
+#define FT_UINT_MAX  UINT_MAX
+#define FT_ULONG_MAX ULONG_MAX
+#include "ftconfig.in"
+_ACEOF
+echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
+echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
+echo >> conftest.c "#endif"
+echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
+echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
+echo >> conftest.c "#endif"
+
+${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
+eval `cat conftest.sh`
+${RMF} conftest.c conftest.sh confft2build.h ftoption.h ftstdlib.h
+
+if test x != "x${ac_cpp_ft_sizeof_int}" \
+   -a x != x"${ac_cpp_ft_sizeof_long}"; then
+  unset ft_use_autoconf_sizeof_types
+else
+  ft_use_autoconf_sizeof_types=yes
+fi
+
+AC_ARG_ENABLE(biarch-config,
+[  --enable-biarch-config  install biarch ftconfig.h to support multiple
+                          architectures by single file], [], [])
+
+case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
+  :yes:yes:)
+    AC_MSG_RESULT([broken but use it])
+    unset ft_use_autoconf_sizeof_types
+    ;;
+  ::no:)
+    AC_MSG_RESULT([works but ignore it])
+    ft_use_autoconf_sizeof_types=yes
+    ;;
+  ::yes: | :::)
+    AC_MSG_RESULT([yes])
+    unset ft_use_autoconf_sizeof_types
+    ;;
+  *)
+    AC_MSG_RESULT([no])
+    ft_use_autoconf_sizeof_types=yes
+    ;;
+esac
+
+if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
+  AC_DEFINE([FT_USE_AUTOCONF_SIZEOF_TYPES])
+fi
+
+CPPFLAGS="${orig_CPPFLAGS}"
+
+
+# checks for library functions
+
+# Here we check whether we can use our mmap file component.
+
+AC_ARG_ENABLE([mmap],
+  AS_HELP_STRING([--disable-mmap],
+                 [do not check mmap() and do not use]),
+  [enable_mmap="no"],[enable_mmap="yes"])
+if test "x${enable_mmap}" != "xno"; then
+  AC_FUNC_MMAP
+fi
+if test "x${enable_mmap}" = "xno" \
+   -o "$ac_cv_func_mmap_fixed_mapped" != "yes"; then
+  FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
+else
+  FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
+
+  AC_CHECK_DECLS([munmap],
+    [],
+    [],
+    [
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/mman.h>
+
+    ])
+
+  FT_MUNMAP_PARAM
+fi
+AC_SUBST([FTSYS_SRC])
+
+AC_CHECK_FUNCS([memcpy memmove])
+
+
+# check for system zlib
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([zlib],
+  AS_HELP_STRING([--without-zlib],
+                 [use internal zlib instead of system-wide]))
+if test x$with_zlib != xno && test -z "$LIBZ"; then
+  AC_CHECK_LIB([z], [gzsetparams], [AC_CHECK_HEADER([zlib.h], [LIBZ='-lz'])])
+fi
+if test x$with_zlib != xno && test -n "$LIBZ"; then
+  CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_SYSTEM_ZLIB"
+  LDFLAGS="$LDFLAGS $LIBZ"
+  SYSTEM_ZLIB=yes
+fi
+
+# check for system libbz2
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([bzip2],
+  AS_HELP_STRING([--without-bzip2],
+                 [do not support bzip2 compressed fonts]))
+if test x$with_bzip2 != xno && test -z "$LIBBZ2"; then
+  AC_CHECK_LIB([bz2], [BZ2_bzDecompress], [AC_CHECK_HEADER([bzlib.h], [LIBBZ2='-lbz2'])])
+fi
+if test x$with_bzip2 != xno && test -n "$LIBBZ2"; then
+  CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_USE_BZIP2"
+  LDFLAGS="$LDFLAGS $LIBBZ2"
+fi
+
+# Some options handling SDKs/archs in CFLAGS should be copied
+# to LDFLAGS. Apple TechNote 2137 recommends to include these
+# options in CFLAGS but not in LDFLAGS.
+
+save_config_args=$*
+set dummy ${CFLAGS}
+i=1
+while test $i -le $#
+do
+  c=$1
+
+  case "${c}" in
+  -isysroot|-arch) # options taking 1 argument
+    a=$2
+    AC_MSG_CHECKING([whether CFLAGS and LDFLAGS share ${c} ${a}])
+    if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
+    then
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no, copy to LDFLAGS])
+      LDFLAGS="${LDFLAGS} ${c} ${a}"
+    fi
+    shift 1
+    ;;
+  -m32|-m64|-march=*|-mcpu=*) # options taking no argument
+    AC_MSG_RESULT([whether CFLAGS and LDFLAGS share ${c}])
+    if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
+    then
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no, copy to LDFLAGS])
+      LDFLAGS="${LDFLAGS} ${c}"
+    fi
+    ;;
+  # *)
+  #   AC_MSG_RESULT([${c} is not copied to LDFLAGS])
+  #   ;;
+  esac
+
+  shift 1
+done
+set ${save_config_args}
+
+
+# Whether to use Mac OS resource-based fonts.
+
+ftmac_c="" # src/base/ftmac.c should not be included in makefiles by default
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([old-mac-fonts],
+  AS_HELP_STRING([--with-old-mac-fonts],
+                 [allow Mac resource-based fonts to be used]))
+if test x$with_old_mac_fonts = xyes; then
+  orig_LDFLAGS="${LDFLAGS}"
+  AC_MSG_CHECKING([CoreServices & ApplicationServices of Mac OS X])
+  FT2_EXTRA_LIBS="-Wl,-framework,CoreServices -Wl,-framework,ApplicationServices"
+  LDFLAGS="$LDFLAGS $FT2_EXTRA_LIBS"
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+      ],
+      [
+
+        short res = 0;
+
+
+        UseResFile( res );
+
+      ])],
+    [AC_MSG_RESULT([ok])
+     ftmac_c='ftmac.c'
+     AC_MSG_CHECKING([whether OS_INLINE macro is ANSI compatible])
+     orig_CFLAGS="$CFLAGS -DFT_MACINTOSH"
+     CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+     AC_COMPILE_IFELSE([
+       AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+         ],
+         [
+
+           /* OSHostByteOrder() is typed as OS_INLINE */
+           int32_t  os_byte_order = OSHostByteOrder();
+
+
+           if ( OSBigEndian != os_byte_order )
+             return 1;
+
+         ])],
+       [AC_MSG_RESULT([ok])
+        CFLAGS="$orig_CFLAGS"
+        CFLAGS="$CFLAGS -DHAVE_ANSI_OS_INLINE=1"
+       ],
+       [AC_MSG_RESULT([no, ANSI incompatible])
+        CFLAGS="$orig_CFLAGS"
+       ])
+     AC_MSG_CHECKING([type ResourceIndex])
+     orig_CFLAGS="$CFLAGS"
+     CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+     AC_COMPILE_IFELSE([
+       AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+# include <Resources.h>
+#endif
+
+         ],
+         [
+
+           ResourceIndex i = 0;
+           return i;
+
+         ])],
+       [AC_MSG_RESULT([ok])
+        CFLAGS="$orig_CFLAGS"
+        CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=1"
+       ],
+       [AC_MSG_RESULT([no])
+        CFLAGS="$orig_CFLAGS"
+        CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=0"
+       ])],
+    [AC_MSG_RESULT([not found])
+     FT2_EXTRA_LIBS=""
+     LDFLAGS="${orig_LDFLAGS}"
+     CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"])
+else
+  case x$host_os in
+  xdarwin*)
+    dnl AC_MSG_WARN([host system is MacOS but configured to build without Carbon])
+    CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
+    ;;
+  *)
+    ;;
+  esac
+fi
+
+
+# Whether to use FileManager which is deprecated since Mac OS X 10.4.
+
+AC_ARG_WITH([fsspec],
+  AS_HELP_STRING([--with-fsspec],
+                 [use obsolete FSSpec API of MacOS, if available (default=yes)]))
+if test x$with_fsspec = xno; then
+  CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsspec != x; then
+  AC_MSG_CHECKING([FSSpec-based FileManager])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+      ],
+      [
+
+        FCBPBPtr          paramBlock;
+        short             vRefNum;
+        long              dirID;
+        ConstStr255Param  fileName;
+        FSSpec*           spec;
+
+
+        /* FSSpec functions: deprecated since Mac OS X 10.4 */
+        PBGetFCBInfoSync( paramBlock );
+        FSMakeFSSpec( vRefNum, dirID, fileName, spec );
+
+      ])],
+    [AC_MSG_RESULT([ok])
+     CFLAGS="$CFLAGS -DHAVE_FSSPEC=1"],
+    [AC_MSG_RESULT([not found])
+     CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"])
+fi
+
+
+# Whether to use FileManager in Carbon since MacOS 9.x.
+
+AC_ARG_WITH([fsref],
+  AS_HELP_STRING([--with-fsref],
+                 [use Carbon FSRef API of MacOS, if available (default=yes)]))
+if test x$with_fsref = xno; then
+  AC_MSG_WARN([
+*** WARNING
+    FreeType2 built without FSRef API cannot load
+    data-fork fonts on MacOS, except of XXX.dfont.
+    ])
+  CFLAGS="$CFLAGS -DHAVE_FSREF=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsref != x; then
+  AC_MSG_CHECKING([FSRef-based FileManager])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+      ],
+      [
+
+        short                vRefNum;
+        long                 dirID;
+        ConstStr255Param     fileName;
+
+        Boolean*             isDirectory;
+        UInt8*               path;
+        SInt16               desiredRefNum;
+        SInt16*              iterator;
+        SInt16*              actualRefNum;
+        HFSUniStr255*        outForkName;
+        FSVolumeRefNum       volume;
+        FSCatalogInfoBitmap  whichInfo;
+        FSCatalogInfo*       catalogInfo;
+        FSForkInfo*          forkInfo;
+        FSRef*               ref;
+
+#if HAVE_FSSPEC
+        FSSpec*              spec;
+#endif
+
+        /* FSRef functions: no need to check? */
+        FSGetForkCBInfo( desiredRefNum, volume, iterator,
+                         actualRefNum, forkInfo, ref,
+                         outForkName );
+        FSPathMakeRef( path, ref, isDirectory );
+
+#if HAVE_FSSPEC
+        FSpMakeFSRef ( spec, ref );
+        FSGetCatalogInfo( ref, whichInfo, catalogInfo,
+                          outForkName, spec, ref );
+#endif
+      ])],
+    [AC_MSG_RESULT([ok])
+     CFLAGS="$CFLAGS -DHAVE_FSREF=1"],
+    [AC_MSG_RESULT([not found])
+     CFLAGS="$CFLAGS -DHAVE_FSREF=0"])
+fi
+
+
+# Whether to use QuickDraw API in ToolBox which is deprecated since
+# Mac OS X 10.4.
+
+AC_ARG_WITH([quickdraw-toolbox],
+  AS_HELP_STRING([--with-quickdraw-toolbox],
+                 [use MacOS QuickDraw in ToolBox, if available (default=yes)]))
+if test x$with_quickdraw_toolbox = xno; then
+  CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_toolbox != x; then
+  AC_MSG_CHECKING([QuickDraw FontManager functions in ToolBox])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+      ],
+      [
+
+        Str255     familyName;
+        SInt16     familyID   = 0;
+        FMInput*   fmIn       = NULL;
+        FMOutput*  fmOut      = NULL;
+
+
+        GetFontName( familyID, familyName );
+        GetFNum( familyName, &familyID );
+        fmOut = FMSwapFont( fmIn );
+
+      ])],
+    [AC_MSG_RESULT([ok])
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=1"],
+    [AC_MSG_RESULT([not found])
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"])
+fi
+
+
+# Whether to use QuickDraw API in Carbon which is deprecated since
+# Mac OS X 10.4.
+
+AC_ARG_WITH([quickdraw-carbon],
+  AS_HELP_STRING([--with-quickdraw-carbon],
+                 [use MacOS QuickDraw in Carbon, if available (default=yes)]))
+if test x$with_quickdraw_carbon = xno; then
+  CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_carbon != x; then
+  AC_MSG_CHECKING([QuickDraw FontManager functions in Carbon])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+      ],
+      [
+
+        FMFontFamilyIterator          famIter;
+        FMFontFamily                  family;
+        Str255                        famNameStr;
+        FMFontFamilyInstanceIterator  instIter;
+        FMFontStyle                   style;
+        FMFontSize                    size;
+        FMFont                        font;
+        FSSpec*                       pathSpec;
+
+
+        FMCreateFontFamilyIterator( NULL, NULL, kFMUseGlobalScopeOption,
+                                    &famIter );
+        FMGetNextFontFamily( &famIter, &family );
+        FMGetFontFamilyName( family, famNameStr );
+        FMCreateFontFamilyInstanceIterator( family, &instIter );
+        FMGetNextFontFamilyInstance( &instIter, &font, &style, &size );
+        FMDisposeFontFamilyInstanceIterator( &instIter );
+        FMDisposeFontFamilyIterator( &famIter );
+        FMGetFontContainer( font, pathSpec );
+
+      ])],
+    [AC_MSG_RESULT([ok])
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=1"],
+    [AC_MSG_RESULT([not found])
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"])
+fi
+
+
+# Whether to use AppleTypeService since Mac OS X.
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([ats],
+  AS_HELP_STRING([--with-ats],
+                 [use AppleTypeService, if available (default=yes)]))
+if test x$with_ats = xno; then
+  CFLAGS="$CFLAGS -DHAVE_ATS=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_ats != x; then
+  AC_MSG_CHECKING([AppleTypeService functions])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+      ],
+      [
+
+        FSSpec*  pathSpec;
+
+
+        ATSFontFindFromName( NULL, kATSOptionFlagsUnRestrictedScope );
+#if HAVE_FSSPEC
+        ATSFontGetFileSpecification( 0, pathSpec );
+#endif
+
+      ])],
+    [AC_MSG_RESULT([ok])
+     CFLAGS="$CFLAGS -DHAVE_ATS=1"],
+    [AC_MSG_RESULT([not found])
+     CFLAGS="$CFLAGS -DHAVE_ATS=0"])
+fi
+
+case "$CFLAGS" in
+  *HAVE_FSSPEC* | *HAVE_FSREF* | *HAVE_QUICKDRAW* | *HAVE_ATS* )
+    AC_MSG_WARN([
+*** WARNING
+    FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
+    thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
+    ])
+    CFLAGS="$CFLAGS "'-I$(TOP_DIR)/builds/mac/'
+    ;;
+  *)
+    ;;
+esac
+
+
+AC_SUBST([ftmac_c])
+AC_SUBST([LIBZ])
+AC_SUBST([LIBBZ2])
+AC_SUBST([CFLAGS])
+AC_SUBST([LDFLAGS])
+AC_SUBST([FT2_EXTRA_LIBS])
+AC_SUBST([SYSTEM_ZLIB])
+
+
+LT_INIT(win32-dll)
+
+AC_SUBST([hardcode_libdir_flag_spec])
+AC_SUBST([wl])
+AC_SUBST([build_libtool_libs])
+
+
+# configuration file -- stay in 8.3 limit
+#
+# since #undef doesn't survive in configuration header files we replace
+# `/undef' with `#undef' after creating the output file
+
+AC_CONFIG_HEADERS([ftconfig.h:ftconfig.in],
+  [mv ftconfig.h ftconfig.tmp
+   sed 's|/undef|#undef|' < ftconfig.tmp > ftconfig.h
+   rm ftconfig.tmp])
+
+# create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
+# and `builds/unix/unix-cc.mk' that will be used by the build system
+#
+AC_CONFIG_FILES([unix-cc.mk:unix-cc.in
+                 unix-def.mk:unix-def.in
+                 freetype-config
+                 freetype2.pc:freetype2.in])
+
+# re-generate the Jamfile to use libtool now
+#
+# AC_CONFIG_FILES([../../Jamfile:../../Jamfile.in])
+
+AC_OUTPUT
+
+# end of configure.raw
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/configure.raw b/extensions/externals/src/freetype-2.4.9/builds/unix/configure.raw
new file mode 100644
index 0000000..111dbab
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/configure.raw
@@ -0,0 +1,707 @@
+# This file is part of the FreeType project.
+#
+# Process this file with autoconf to produce a configure script.
+#
+# Copyright 2001-2012 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+AC_INIT([FreeType], [@VERSION@], [freetype@nongnu.org], [freetype])
+AC_CONFIG_SRCDIR([ftconfig.in])
+
+
+# Don't forget to update docs/VERSION.DLL!
+
+version_info='14:1:8'
+AC_SUBST([version_info])
+ft_version=`echo $version_info | tr : .`
+AC_SUBST([ft_version])
+
+
+# checks for system type
+
+AC_CANONICAL_HOST
+
+
+# checks for programs
+
+AC_PROG_CC
+AC_PROG_CPP
+AC_SUBST(EXEEXT)
+
+
+# checks for native programs to generate building tool
+
+if test ${cross_compiling} = yes; then
+  AC_CHECK_PROG(CC_BUILD, ${build}-gcc, ${build}-gcc)
+  test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, gcc, gcc)
+  test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, cc, cc, , , /usr/ucb/cc)
+  test -z "${CC_BUILD}" && AC_MSG_ERROR([cannot find native C compiler])
+
+  AC_MSG_CHECKING([for suffix of native executables])
+  rm -f a.* b.* a_out.exe conftest.*
+  echo > conftest.c "int main() { return 0;}"
+  ${CC_BUILD} conftest.c || AC_MSG_ERROR([native C compiler is not working])
+  rm -f conftest.c
+  if test -x a.out -o -x b.out -o -x conftest; then
+    EXEEXT_BUILD=""
+  elif test -x a_out.exe -o -x conftest.exe; then
+    EXEEXT_BUILD=".exe"
+  elif test -x conftest.*; then
+    EXEEXT_BUILD=`echo conftest.* | sed -n '1s/^.*\././'`
+  fi
+  rm -f a.* b.* a_out.exe conftest.*
+  AC_MSG_RESULT($EXEEXT_BUILD)
+else
+  CC_BUILD=${CC}
+  EXEEXT_BUILD=${EXEEXT}
+fi
+
+AC_SUBST(CC_BUILD)
+AC_SUBST(EXEEXT_BUILD)
+
+
+
+# get compiler flags right
+
+if test "x$GCC" = xyes; then
+  XX_CFLAGS="-Wall"
+  XX_ANSIFLAGS="-pedantic -ansi"
+else
+  case "$host" in
+  *-dec-osf*)
+    CFLAGS=
+    XX_CFLAGS="-std1 -g3"
+    XX_ANSIFLAGS=
+    ;;
+  *)
+    XX_CFLAGS=
+    XX_ANSIFLAGS=
+    ;;
+  esac
+fi
+AC_SUBST([XX_CFLAGS])
+AC_SUBST([XX_ANSIFLAGS])
+
+
+# auxiliary programs
+
+AC_CHECK_PROG([RMF], [rm], [rm -f])
+AC_CHECK_PROG([RMDIR], [rmdir], [rmdir])
+
+
+# Since this file will be finally moved to another directory we make
+# the path of the install script absolute.  This small code snippet has
+# been taken from automake's `ylwrap' script.
+
+AC_PROG_INSTALL
+case "$INSTALL" in
+/*)
+  ;;
+*/*)
+  INSTALL="`pwd`/$INSTALL"
+  ;;
+esac
+
+
+# checks for header files
+
+AC_HEADER_STDC
+AC_CHECK_HEADERS([fcntl.h unistd.h])
+
+
+# checks for typedefs, structures, and compiler characteristics
+
+AC_C_CONST
+AC_CHECK_SIZEOF([int])
+AC_CHECK_SIZEOF([long])
+
+
+# check whether cpp computation of size of int and long in ftconfig.in works
+
+AC_MSG_CHECKING([whether cpp computation of bit length in ftconfig.in works])
+orig_CPPFLAGS="${CPPFLAGS}"
+CPPFLAGS="-I${srcdir} -I. ${CPPFLAGS}"
+ac_clean_files="ft2build.h ftoption.h ftstdlib.h"
+touch ft2build.h ftoption.h ftstdlib.h
+
+cat > conftest.c <<\_ACEOF
+#include <limits.h>
+#define FT_CONFIG_OPTIONS_H "ftoption.h"
+#define FT_CONFIG_STANDARD_LIBRARY_H "ftstdlib.h"
+#define FT_UINT_MAX  UINT_MAX
+#define FT_ULONG_MAX ULONG_MAX
+#include "ftconfig.in"
+_ACEOF
+echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
+echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
+echo >> conftest.c "#endif"
+echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
+echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
+echo >> conftest.c "#endif"
+
+${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
+eval `cat conftest.sh`
+${RMF} conftest.c conftest.sh confft2build.h ftoption.h ftstdlib.h
+
+if test x != "x${ac_cpp_ft_sizeof_int}" \
+   -a x != x"${ac_cpp_ft_sizeof_long}"; then
+  unset ft_use_autoconf_sizeof_types
+else
+  ft_use_autoconf_sizeof_types=yes
+fi
+
+AC_ARG_ENABLE(biarch-config,
+[  --enable-biarch-config  install biarch ftconfig.h to support multiple
+                          architectures by single file], [], [])
+
+case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
+  :yes:yes:)
+    AC_MSG_RESULT([broken but use it])
+    unset ft_use_autoconf_sizeof_types
+    ;;
+  ::no:)
+    AC_MSG_RESULT([works but ignore it])
+    ft_use_autoconf_sizeof_types=yes
+    ;;
+  ::yes: | :::)
+    AC_MSG_RESULT([yes])
+    unset ft_use_autoconf_sizeof_types
+    ;;
+  *)
+    AC_MSG_RESULT([no])
+    ft_use_autoconf_sizeof_types=yes
+    ;;
+esac
+
+if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
+  AC_DEFINE([FT_USE_AUTOCONF_SIZEOF_TYPES])
+fi
+
+CPPFLAGS="${orig_CPPFLAGS}"
+
+
+# checks for library functions
+
+# Here we check whether we can use our mmap file component.
+
+AC_ARG_ENABLE([mmap],
+  AS_HELP_STRING([--disable-mmap],
+                 [do not check mmap() and do not use]),
+  [enable_mmap="no"],[enable_mmap="yes"])
+if test "x${enable_mmap}" != "xno"; then
+  AC_FUNC_MMAP
+fi
+if test "x${enable_mmap}" = "xno" \
+   -o "$ac_cv_func_mmap_fixed_mapped" != "yes"; then
+  FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
+else
+  FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
+
+  AC_CHECK_DECLS([munmap],
+    [],
+    [],
+    [
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/mman.h>
+
+    ])
+
+  FT_MUNMAP_PARAM
+fi
+AC_SUBST([FTSYS_SRC])
+
+AC_CHECK_FUNCS([memcpy memmove])
+
+
+# check for system zlib
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([zlib],
+  AS_HELP_STRING([--without-zlib],
+                 [use internal zlib instead of system-wide]))
+if test x$with_zlib != xno && test -z "$LIBZ"; then
+  AC_CHECK_LIB([z], [gzsetparams], [AC_CHECK_HEADER([zlib.h], [LIBZ='-lz'])])
+fi
+if test x$with_zlib != xno && test -n "$LIBZ"; then
+  CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_SYSTEM_ZLIB"
+  LDFLAGS="$LDFLAGS $LIBZ"
+  SYSTEM_ZLIB=yes
+fi
+
+# check for system libbz2
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([bzip2],
+  AS_HELP_STRING([--without-bzip2],
+                 [do not support bzip2 compressed fonts]))
+if test x$with_bzip2 != xno && test -z "$LIBBZ2"; then
+  AC_CHECK_LIB([bz2], [BZ2_bzDecompress], [AC_CHECK_HEADER([bzlib.h], [LIBBZ2='-lbz2'])])
+fi
+if test x$with_bzip2 != xno && test -n "$LIBBZ2"; then
+  CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_USE_BZIP2"
+  LDFLAGS="$LDFLAGS $LIBBZ2"
+fi
+
+# Some options handling SDKs/archs in CFLAGS should be copied
+# to LDFLAGS. Apple TechNote 2137 recommends to include these
+# options in CFLAGS but not in LDFLAGS.
+
+save_config_args=$*
+set dummy ${CFLAGS}
+i=1
+while test $i -le $#
+do
+  c=$1
+
+  case "${c}" in
+  -isysroot|-arch) # options taking 1 argument
+    a=$2
+    AC_MSG_CHECKING([whether CFLAGS and LDFLAGS share ${c} ${a}])
+    if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
+    then
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no, copy to LDFLAGS])
+      LDFLAGS="${LDFLAGS} ${c} ${a}"
+    fi
+    shift 1
+    ;;
+  -m32|-m64|-march=*|-mcpu=*) # options taking no argument
+    AC_MSG_RESULT([whether CFLAGS and LDFLAGS share ${c}])
+    if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
+    then
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no, copy to LDFLAGS])
+      LDFLAGS="${LDFLAGS} ${c}"
+    fi
+    ;;
+  # *)
+  #   AC_MSG_RESULT([${c} is not copied to LDFLAGS])
+  #   ;;
+  esac
+
+  shift 1
+done
+set ${save_config_args}
+
+
+# Whether to use Mac OS resource-based fonts.
+
+ftmac_c="" # src/base/ftmac.c should not be included in makefiles by default
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([old-mac-fonts],
+  AS_HELP_STRING([--with-old-mac-fonts],
+                 [allow Mac resource-based fonts to be used]))
+if test x$with_old_mac_fonts = xyes; then
+  orig_LDFLAGS="${LDFLAGS}"
+  AC_MSG_CHECKING([CoreServices & ApplicationServices of Mac OS X])
+  FT2_EXTRA_LIBS="-Wl,-framework,CoreServices -Wl,-framework,ApplicationServices"
+  LDFLAGS="$LDFLAGS $FT2_EXTRA_LIBS"
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+      ],
+      [
+
+        short res = 0;
+
+
+        UseResFile( res );
+
+      ])],
+    [AC_MSG_RESULT([ok])
+     ftmac_c='ftmac.c'
+     AC_MSG_CHECKING([whether OS_INLINE macro is ANSI compatible])
+     orig_CFLAGS="$CFLAGS -DFT_MACINTOSH"
+     CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+     AC_COMPILE_IFELSE([
+       AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+         ],
+         [
+
+           /* OSHostByteOrder() is typed as OS_INLINE */
+           int32_t  os_byte_order = OSHostByteOrder();
+
+
+           if ( OSBigEndian != os_byte_order )
+             return 1;
+
+         ])],
+       [AC_MSG_RESULT([ok])
+        CFLAGS="$orig_CFLAGS"
+        CFLAGS="$CFLAGS -DHAVE_ANSI_OS_INLINE=1"
+       ],
+       [AC_MSG_RESULT([no, ANSI incompatible])
+        CFLAGS="$orig_CFLAGS"
+       ])
+     AC_MSG_CHECKING([type ResourceIndex])
+     orig_CFLAGS="$CFLAGS"
+     CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
+     AC_COMPILE_IFELSE([
+       AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+# include <Resources.h>
+#endif
+
+         ],
+         [
+
+           ResourceIndex i = 0;
+           return i;
+
+         ])],
+       [AC_MSG_RESULT([ok])
+        CFLAGS="$orig_CFLAGS"
+        CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=1"
+       ],
+       [AC_MSG_RESULT([no])
+        CFLAGS="$orig_CFLAGS"
+        CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=0"
+       ])],
+    [AC_MSG_RESULT([not found])
+     FT2_EXTRA_LIBS=""
+     LDFLAGS="${orig_LDFLAGS}"
+     CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"])
+else
+  case x$host_os in
+  xdarwin*)
+    dnl AC_MSG_WARN([host system is MacOS but configured to build without Carbon])
+    CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
+    ;;
+  *)
+    ;;
+  esac
+fi
+
+
+# Whether to use FileManager which is deprecated since Mac OS X 10.4.
+
+AC_ARG_WITH([fsspec],
+  AS_HELP_STRING([--with-fsspec],
+                 [use obsolete FSSpec API of MacOS, if available (default=yes)]))
+if test x$with_fsspec = xno; then
+  CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsspec != x; then
+  AC_MSG_CHECKING([FSSpec-based FileManager])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+      ],
+      [
+
+        FCBPBPtr          paramBlock;
+        short             vRefNum;
+        long              dirID;
+        ConstStr255Param  fileName;
+        FSSpec*           spec;
+
+
+        /* FSSpec functions: deprecated since Mac OS X 10.4 */
+        PBGetFCBInfoSync( paramBlock );
+        FSMakeFSSpec( vRefNum, dirID, fileName, spec );
+
+      ])],
+    [AC_MSG_RESULT([ok])
+     CFLAGS="$CFLAGS -DHAVE_FSSPEC=1"],
+    [AC_MSG_RESULT([not found])
+     CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"])
+fi
+
+
+# Whether to use FileManager in Carbon since MacOS 9.x.
+
+AC_ARG_WITH([fsref],
+  AS_HELP_STRING([--with-fsref],
+                 [use Carbon FSRef API of MacOS, if available (default=yes)]))
+if test x$with_fsref = xno; then
+  AC_MSG_WARN([
+*** WARNING
+    FreeType2 built without FSRef API cannot load
+    data-fork fonts on MacOS, except of XXX.dfont.
+    ])
+  CFLAGS="$CFLAGS -DHAVE_FSREF=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_fsref != x; then
+  AC_MSG_CHECKING([FSRef-based FileManager])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+      ],
+      [
+
+        short                vRefNum;
+        long                 dirID;
+        ConstStr255Param     fileName;
+
+        Boolean*             isDirectory;
+        UInt8*               path;
+        SInt16               desiredRefNum;
+        SInt16*              iterator;
+        SInt16*              actualRefNum;
+        HFSUniStr255*        outForkName;
+        FSVolumeRefNum       volume;
+        FSCatalogInfoBitmap  whichInfo;
+        FSCatalogInfo*       catalogInfo;
+        FSForkInfo*          forkInfo;
+        FSRef*               ref;
+
+#if HAVE_FSSPEC
+        FSSpec*              spec;
+#endif
+
+        /* FSRef functions: no need to check? */
+        FSGetForkCBInfo( desiredRefNum, volume, iterator,
+                         actualRefNum, forkInfo, ref,
+                         outForkName );
+        FSPathMakeRef( path, ref, isDirectory );
+
+#if HAVE_FSSPEC
+        FSpMakeFSRef ( spec, ref );
+        FSGetCatalogInfo( ref, whichInfo, catalogInfo,
+                          outForkName, spec, ref );
+#endif
+      ])],
+    [AC_MSG_RESULT([ok])
+     CFLAGS="$CFLAGS -DHAVE_FSREF=1"],
+    [AC_MSG_RESULT([not found])
+     CFLAGS="$CFLAGS -DHAVE_FSREF=0"])
+fi
+
+
+# Whether to use QuickDraw API in ToolBox which is deprecated since
+# Mac OS X 10.4.
+
+AC_ARG_WITH([quickdraw-toolbox],
+  AS_HELP_STRING([--with-quickdraw-toolbox],
+                 [use MacOS QuickDraw in ToolBox, if available (default=yes)]))
+if test x$with_quickdraw_toolbox = xno; then
+  CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_toolbox != x; then
+  AC_MSG_CHECKING([QuickDraw FontManager functions in ToolBox])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+      ],
+      [
+
+        Str255     familyName;
+        SInt16     familyID   = 0;
+        FMInput*   fmIn       = NULL;
+        FMOutput*  fmOut      = NULL;
+
+
+        GetFontName( familyID, familyName );
+        GetFNum( familyName, &familyID );
+        fmOut = FMSwapFont( fmIn );
+
+      ])],
+    [AC_MSG_RESULT([ok])
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=1"],
+    [AC_MSG_RESULT([not found])
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"])
+fi
+
+
+# Whether to use QuickDraw API in Carbon which is deprecated since
+# Mac OS X 10.4.
+
+AC_ARG_WITH([quickdraw-carbon],
+  AS_HELP_STRING([--with-quickdraw-carbon],
+                 [use MacOS QuickDraw in Carbon, if available (default=yes)]))
+if test x$with_quickdraw_carbon = xno; then
+  CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_carbon != x; then
+  AC_MSG_CHECKING([QuickDraw FontManager functions in Carbon])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Fonts.h>
+#endif
+
+      ],
+      [
+
+        FMFontFamilyIterator          famIter;
+        FMFontFamily                  family;
+        Str255                        famNameStr;
+        FMFontFamilyInstanceIterator  instIter;
+        FMFontStyle                   style;
+        FMFontSize                    size;
+        FMFont                        font;
+        FSSpec*                       pathSpec;
+
+
+        FMCreateFontFamilyIterator( NULL, NULL, kFMUseGlobalScopeOption,
+                                    &famIter );
+        FMGetNextFontFamily( &famIter, &family );
+        FMGetFontFamilyName( family, famNameStr );
+        FMCreateFontFamilyInstanceIterator( family, &instIter );
+        FMGetNextFontFamilyInstance( &instIter, &font, &style, &size );
+        FMDisposeFontFamilyInstanceIterator( &instIter );
+        FMDisposeFontFamilyIterator( &famIter );
+        FMGetFontContainer( font, pathSpec );
+
+      ])],
+    [AC_MSG_RESULT([ok])
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=1"],
+    [AC_MSG_RESULT([not found])
+     CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"])
+fi
+
+
+# Whether to use AppleTypeService since Mac OS X.
+
+# don't quote AS_HELP_STRING!
+AC_ARG_WITH([ats],
+  AS_HELP_STRING([--with-ats],
+                 [use AppleTypeService, if available (default=yes)]))
+if test x$with_ats = xno; then
+  CFLAGS="$CFLAGS -DHAVE_ATS=0"
+elif test x$with_old_mac_fonts = xyes -a x$with_ats != x; then
+  AC_MSG_CHECKING([AppleTypeService functions])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([
+
+#if defined(__GNUC__) && defined(__APPLE_CC__)
+# include <CoreServices/CoreServices.h>
+# include <ApplicationServices/ApplicationServices.h>
+#else
+# include <ConditionalMacros.h>
+# include <Files.h>
+#endif
+
+      ],
+      [
+
+        FSSpec*  pathSpec;
+
+
+        ATSFontFindFromName( NULL, kATSOptionFlagsUnRestrictedScope );
+#if HAVE_FSSPEC
+        ATSFontGetFileSpecification( 0, pathSpec );
+#endif
+
+      ])],
+    [AC_MSG_RESULT([ok])
+     CFLAGS="$CFLAGS -DHAVE_ATS=1"],
+    [AC_MSG_RESULT([not found])
+     CFLAGS="$CFLAGS -DHAVE_ATS=0"])
+fi
+
+case "$CFLAGS" in
+  *HAVE_FSSPEC* | *HAVE_FSREF* | *HAVE_QUICKDRAW* | *HAVE_ATS* )
+    AC_MSG_WARN([
+*** WARNING
+    FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
+    thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
+    ])
+    CFLAGS="$CFLAGS "'-I$(TOP_DIR)/builds/mac/'
+    ;;
+  *)
+    ;;
+esac
+
+
+AC_SUBST([ftmac_c])
+AC_SUBST([LIBZ])
+AC_SUBST([LIBBZ2])
+AC_SUBST([CFLAGS])
+AC_SUBST([LDFLAGS])
+AC_SUBST([FT2_EXTRA_LIBS])
+AC_SUBST([SYSTEM_ZLIB])
+
+
+LT_INIT(win32-dll)
+
+AC_SUBST([hardcode_libdir_flag_spec])
+AC_SUBST([wl])
+AC_SUBST([build_libtool_libs])
+
+
+# configuration file -- stay in 8.3 limit
+#
+# since #undef doesn't survive in configuration header files we replace
+# `/undef' with `#undef' after creating the output file
+
+AC_CONFIG_HEADERS([ftconfig.h:ftconfig.in],
+  [mv ftconfig.h ftconfig.tmp
+   sed 's|/undef|#undef|' < ftconfig.tmp > ftconfig.h
+   rm ftconfig.tmp])
+
+# create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
+# and `builds/unix/unix-cc.mk' that will be used by the build system
+#
+AC_CONFIG_FILES([unix-cc.mk:unix-cc.in
+                 unix-def.mk:unix-def.in
+                 freetype-config
+                 freetype2.pc:freetype2.in])
+
+# re-generate the Jamfile to use libtool now
+#
+# AC_CONFIG_FILES([../../Jamfile:../../Jamfile.in])
+
+AC_OUTPUT
+
+# end of configure.raw
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/detect.mk b/extensions/externals/src/freetype-2.4.9/builds/unix/detect.mk
new file mode 100644
index 0000000..b2ae4f4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/detect.mk
@@ -0,0 +1,92 @@
+#
+# FreeType 2 configuration file to detect a UNIX host platform.
+#
+
+
+# Copyright 1996-2000, 2002, 2003, 2004, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+.PHONY: setup
+
+ifeq ($(PLATFORM),ansi)
+
+  # Note: this test is duplicated in "builds/toplevel.mk".
+  #
+  is_unix := $(strip $(wildcard /sbin/init) \
+                     $(wildcard /usr/sbin/init) \
+                     $(wildcard /dev/null) \
+                     $(wildcard /hurd/auth))
+  ifneq ($(is_unix),)
+
+    PLATFORM := unix
+
+  endif # test is_unix
+endif # test PLATFORM ansi
+
+ifeq ($(PLATFORM),unix)
+  COPY   := cp
+  DELETE := rm -f
+  CAT    := cat
+
+  # If `devel' is the requested target, we use a special configuration
+  # file named `unix-dev.mk'.  It disables optimization and libtool.
+  #
+  ifneq ($(findstring devel,$(MAKECMDGOALS)),)
+    CONFIG_FILE := unix-dev.mk
+    CC          := gcc
+    devel: setup
+    .PHONY: devel
+  else
+
+    # If `lcc' is the requested target, we use a special configuration
+    # file named `unix-lcc.mk'.  It disables libtool for LCC.
+    #
+    ifneq ($(findstring lcc,$(MAKECMDGOALS)),)
+      CONFIG_FILE := unix-lcc.mk
+      CC          := lcc
+      lcc: setup
+      .PHONY: lcc
+    else
+
+      # If a Unix platform is detected, the configure script is called and
+      # `unix-def.mk' together with `unix-cc.mk' is created.
+      #
+      # Arguments to `configure' should be in the CFG variable.  Example:
+      #
+      #   make CFG="--prefix=/usr --disable-static"
+      #
+      # If you need to set CFLAGS or LDFLAGS, do it here also.
+      #
+      # Feel free to add support for other platform specific compilers in
+      # this directory (e.g. solaris.mk + changes here to detect the
+      # platform).
+      #
+      CONFIG_FILE := unix.mk
+      unix: setup
+      must_configure := 1
+      .PHONY: unix
+    endif
+  endif
+
+  have_Makefile := $(wildcard $(OBJ_DIR)/Makefile)
+
+      setup: std_setup
+  ifdef must_configure
+    ifneq ($(have_Makefile),)
+      # we are building FT2 not in the src tree
+	      $(TOP_DIR)/builds/unix/configure $(value CFG)
+    else
+	      cd builds/unix; ./configure $(value CFG)
+    endif
+  endif
+
+endif   # test PLATFORM unix
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/freetype-config.in b/extensions/externals/src/freetype-2.4.9/builds/unix/freetype-config.in
new file mode 100644
index 0000000..815367b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/freetype-config.in
@@ -0,0 +1,160 @@
+#! /bin/sh
+#
+# Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+exec_prefix_set=no
+includedir=@includedir@
+libdir=@libdir@
+enable_shared=@build_libtool_libs@
+wl=@wl@
+hardcode_libdir_flag_spec='@hardcode_libdir_flag_spec@'
+
+usage()
+{
+  cat <<EOF
+Usage: freetype-config [OPTION]...
+Get FreeType compilation and linking information.
+
+Options:
+  --prefix               display \`--prefix' value used for building the
+                         FreeType library
+  --prefix=PREFIX        override \`--prefix' value with PREFIX
+  --exec-prefix          display \`--exec-prefix' value used for building
+                         the FreeType library
+  --exec-prefix=EPREFIX  override \`--exec-prefix' value with EPREFIX
+  --version              display libtool version of the FreeType library
+  --ftversion            display FreeType version number
+  --libs                 display flags for linking with the FreeType library
+  --libtool              display library name for linking with libtool
+  --cflags               display flags for compiling with the FreeType
+                         library
+EOF
+  exit $1
+}
+
+if test $# -eq 0 ; then
+  usage 1 1>&2
+fi
+
+while test $# -gt 0 ; do
+  case "$1" in
+  -*=*)
+    optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'`
+    ;;
+  *)
+    optarg=
+    ;;
+  esac
+
+  case $1 in
+  --prefix=*)
+    prefix=$optarg
+    local_prefix=yes
+    ;;
+  --prefix)
+    echo_prefix=yes
+    ;;
+  --exec-prefix=*)
+    exec_prefix=$optarg
+    exec_prefix_set=yes
+    local_prefix=yes
+    ;;
+  --exec-prefix)
+    echo_exec_prefix=yes
+    ;;
+  --version)
+    echo @ft_version@
+    exit 0
+    ;;
+  --ftversion)
+    echo_ft_version=yes
+    ;;
+  --cflags)
+    echo_cflags=yes
+    ;;
+  --libs)
+    echo_libs=yes
+    ;;
+  --libtool)
+    echo_libtool=yes
+    ;;
+  *)
+    usage 1 1>&2
+    ;;
+  esac
+  shift
+done
+
+if test "$local_prefix" = "yes" ; then
+  if test "$exec_prefix_set" != "yes" ; then
+    exec_prefix=$prefix
+  fi
+fi
+
+if test "$echo_prefix" = "yes" ; then
+  echo ${SYSROOT}$prefix
+fi
+
+if test "$echo_exec_prefix" = "yes" ; then
+  echo ${SYSROOT}$exec_prefix
+fi
+
+if test "$exec_prefix_set" = "yes" ; then
+  libdir=$exec_prefix/lib
+else
+  if test "$local_prefix" = "yes" ; then
+    includedir=$prefix/include
+    libdir=$prefix/lib
+  fi
+fi
+
+if test "$echo_ft_version" = "yes" ; then
+  major=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \
+         | grep FREETYPE_MAJOR \
+         | sed 's/.*[ 	]\([0-9][0-9]*\).*/\1/'`
+  minor=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \
+         | grep FREETYPE_MINOR \
+         | sed 's/.*[ 	]\([0-9][0-9]*\).*/\1/'`
+  patch=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \
+         | grep FREETYPE_PATCH \
+         | sed 's/.*[ 	]\([0-9][0-9]*\).*/\1/'`
+  echo $major.$minor.$patch
+fi
+
+if test "$echo_cflags" = "yes" ; then
+  cflags="-I${SYSROOT}$includedir/freetype2"
+  if test "${SYSROOT}$includedir" != "/usr/include" ; then
+    echo $cflags -I${SYSROOT}$includedir
+  else
+    echo $cflags
+  fi
+fi
+
+if test "$echo_libs" = "yes" ; then
+  rpath=
+  if test "$enable_shared" = "yes" ; then
+    eval "rpath=\"$hardcode_libdir_flag_spec\""
+  fi
+  libs="-lfreetype @LIBZ@ @LIBBZ2@ @FT2_EXTRA_LIBS@"
+  if test "${SYSROOT}$libdir" != "/usr/lib" && test "${SYSROOT}$libdir" != "/usr/lib64"; then
+    echo -L${SYSROOT}$libdir $libs
+  else
+    echo $libs
+  fi
+fi
+
+if test "$echo_libtool" = "yes" ; then
+  convlib="libfreetype.la"
+  echo ${SYSROOT}$libdir/$convlib
+fi
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/freetype2.in b/extensions/externals/src/freetype-2.4.9/builds/unix/freetype2.in
new file mode 100644
index 0000000..b731800
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/freetype2.in
@@ -0,0 +1,12 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: FreeType 2
+Description: A free, high-quality, and portable font engine.
+Version: @ft_version@
+Requires:
+Libs: -L${libdir} -lfreetype
+Libs.private: @LIBZ@ @LIBBZ2@ @FT2_EXTRA_LIBS@
+Cflags: -I${includedir}/freetype2 -I${includedir}
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/freetype2.m4 b/extensions/externals/src/freetype-2.4.9/builds/unix/freetype2.m4
new file mode 100644
index 0000000..3d0ecb3
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/freetype2.m4
@@ -0,0 +1,194 @@
+# Configure paths for FreeType2
+# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
+#
+# Copyright 2001, 2003, 2007, 2009 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+#
+# As a special exception to the FreeType project license, this file may be
+# distributed as part of a program that contains a configuration script
+# generated by Autoconf, under the same distribution terms as the rest of
+# that program.
+#
+# serial 3
+
+# AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+# Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS.
+# MINIMUM-VERSION is what libtool reports; the default is `7.0.1' (this is
+# FreeType 2.0.4).
+#
+AC_DEFUN([AC_CHECK_FT2],
+  [# Get the cflags and libraries from the freetype-config script
+   #
+   AC_ARG_WITH([ft-prefix],
+     dnl don't quote AS_HELP_STRING!
+     AS_HELP_STRING([--with-ft-prefix=PREFIX],
+                    [Prefix where FreeType is installed (optional)]),
+     [ft_config_prefix="$withval"],
+     [ft_config_prefix=""])
+
+   AC_ARG_WITH([ft-exec-prefix],
+     dnl don't quote AS_HELP_STRING!
+     AS_HELP_STRING([--with-ft-exec-prefix=PREFIX],
+                    [Exec prefix where FreeType is installed (optional)]),
+     [ft_config_exec_prefix="$withval"],
+     [ft_config_exec_prefix=""])
+
+   AC_ARG_ENABLE([freetypetest],
+     dnl don't quote AS_HELP_STRING!
+     AS_HELP_STRING([--disable-freetypetest],
+                    [Do not try to compile and run a test FreeType program]),
+     [],
+     [enable_fttest=yes])
+
+   if test x$ft_config_exec_prefix != x ; then
+     ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix"
+     if test x${FT2_CONFIG+set} != xset ; then
+       FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config
+     fi
+   fi
+
+   if test x$ft_config_prefix != x ; then
+     ft_config_args="$ft_config_args --prefix=$ft_config_prefix"
+     if test x${FT2_CONFIG+set} != xset ; then
+       FT2_CONFIG=$ft_config_prefix/bin/freetype-config
+     fi
+   fi
+
+   if test "x$FT2_CONFIG" = x ; then
+     AC_PATH_PROG([FT2_CONFIG], [freetype-config], [no])
+   fi
+
+   min_ft_version=m4_if([$1], [], [7.0.1], [$1])
+   AC_MSG_CHECKING([for FreeType -- version >= $min_ft_version])
+   no_ft=""
+   if test "$FT2_CONFIG" = "no" ; then
+     no_ft=yes
+   else
+     FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags`
+     FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs`
+     ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \
+       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+     ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \
+       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+     ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \
+       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+     ft_min_major_version=`echo $min_ft_version | \
+       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+     ft_min_minor_version=`echo $min_ft_version | \
+       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+     ft_min_micro_version=`echo $min_ft_version | \
+       sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+     if test x$enable_fttest = xyes ; then
+       ft_config_is_lt=""
+       if test $ft_config_major_version -lt $ft_min_major_version ; then
+         ft_config_is_lt=yes
+       else
+         if test $ft_config_major_version -eq $ft_min_major_version ; then
+           if test $ft_config_minor_version -lt $ft_min_minor_version ; then
+             ft_config_is_lt=yes
+           else
+             if test $ft_config_minor_version -eq $ft_min_minor_version ; then
+               if test $ft_config_micro_version -lt $ft_min_micro_version ; then
+                 ft_config_is_lt=yes
+               fi
+             fi
+           fi
+         fi
+       fi
+       if test x$ft_config_is_lt = xyes ; then
+         no_ft=yes
+       else
+         ac_save_CFLAGS="$CFLAGS"
+         ac_save_LIBS="$LIBS"
+         CFLAGS="$CFLAGS $FT2_CFLAGS"
+         LIBS="$FT2_LIBS $LIBS"
+
+         #
+         # Sanity checks for the results of freetype-config to some extent.
+         #
+         AC_RUN_IFELSE([
+             AC_LANG_SOURCE([[
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main()
+{
+  FT_Library library;
+  FT_Error  error;
+
+  error = FT_Init_FreeType(&library);
+
+  if (error)
+    return 1;
+  else
+  {
+    FT_Done_FreeType(library);
+    return 0;
+  }
+}
+
+             ]])
+           ],
+           [],
+           [no_ft=yes],
+           [echo $ECHO_N "cross compiling; assuming OK... $ECHO_C"])
+
+         CFLAGS="$ac_save_CFLAGS"
+         LIBS="$ac_save_LIBS"
+       fi             # test $ft_config_version -lt $ft_min_version
+     fi               # test x$enable_fttest = xyes
+   fi                 # test "$FT2_CONFIG" = "no"
+
+   if test x$no_ft = x ; then
+     AC_MSG_RESULT([yes])
+     m4_if([$2], [], [:], [$2])
+   else
+     AC_MSG_RESULT([no])
+     if test "$FT2_CONFIG" = "no" ; then
+       AC_MSG_WARN([
+
+  The freetype-config script installed by FreeType 2 could not be found.
+  If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in
+  your path, or set the FT2_CONFIG environment variable to the
+  full path to freetype-config.
+       ])
+     else
+       if test x$ft_config_is_lt = xyes ; then
+         AC_MSG_WARN([
+
+  Your installed version of the FreeType 2 library is too old.
+  If you have different versions of FreeType 2, make sure that
+  correct values for --with-ft-prefix or --with-ft-exec-prefix
+  are used, or set the FT2_CONFIG environment variable to the
+  full path to freetype-config.
+         ])
+       else
+         AC_MSG_WARN([
+
+  The FreeType test program failed to run.  If your system uses
+  shared libraries and they are installed outside the normal
+  system library path, make sure the variable LD_LIBRARY_PATH
+  (or whatever is appropriate for your system) is correctly set.
+         ])
+       fi
+     fi
+
+     FT2_CFLAGS=""
+     FT2_LIBS=""
+     m4_if([$3], [], [:], [$3])
+   fi
+
+   AC_SUBST([FT2_CFLAGS])
+   AC_SUBST([FT2_LIBS])])
+
+# end of freetype2.m4
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/ft-munmap.m4 b/extensions/externals/src/freetype-2.4.9/builds/unix/ft-munmap.m4
new file mode 100644
index 0000000..68b3361
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/ft-munmap.m4
@@ -0,0 +1,32 @@
+## FreeType specific autoconf tests
+#
+# Copyright 2002, 2003, 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# serial 2
+
+AC_DEFUN([FT_MUNMAP_PARAM],
+  [AC_MSG_CHECKING([for munmap's first parameter type])
+   AC_COMPILE_IFELSE([
+       AC_LANG_SOURCE([[
+
+#include <unistd.h>
+#include <sys/mman.h>
+int munmap(void *, size_t);
+
+       ]])
+     ],
+     [AC_MSG_RESULT([void *])
+      AC_DEFINE([MUNMAP_USES_VOIDP],
+        [],
+        [Define to 1 if the first argument of munmap is of type void *])],
+     [AC_MSG_RESULT([char *])])
+  ])
+
+# end of ft-munmap.m4
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/ft2unix.h b/extensions/externals/src/freetype-2.4.9/builds/unix/ft2unix.h
new file mode 100644
index 0000000..6a3b8d9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/ft2unix.h
@@ -0,0 +1,61 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ft2build.h                                                             */
+/*                                                                         */
+/*    Build macros of the FreeType 2 library.                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2006 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This is a Unix-specific version of <ft2build.h> that should be used   */
+  /* exclusively *after* installation of the library.                      */
+  /*                                                                       */
+  /* It assumes that `/usr/local/include/freetype2' (or whatever is        */
+  /* returned by the `freetype-config --cflags' or `pkg-config --cflags'   */
+  /* command) is in your compilation include path.                         */
+  /*                                                                       */
+  /* We don't need to do anything special in this release.  However, for   */
+  /* a future FreeType 2 release, the following installation changes will  */
+  /* be performed:                                                         */
+  /*                                                                       */
+  /*   - The contents of `freetype-2.x/include/freetype' will be installed */
+  /*     to `/usr/local/include/freetype2' instead of                      */
+  /*     `/usr/local/include/freetype2/freetype'.                          */
+  /*                                                                       */
+  /*   - This file will #include <freetype2/config/ftheader.h>, instead    */
+  /*     of <freetype/config/ftheader.h>.                                  */
+  /*                                                                       */
+  /*   - The contents of `ftheader.h' will be processed with `sed' to      */
+  /*     replace all `<freetype/xxx>' with `<freetype2/xxx>'.              */
+  /*                                                                       */
+  /*   - Adding `/usr/local/include/freetype2' to your compilation include */
+  /*     path will not be necessary anymore.                               */
+  /*                                                                       */
+  /* These changes will be transparent to client applications which use    */
+  /* freetype-config (or pkg-config).  No modifications will be necessary  */
+  /* to compile with the new scheme.                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FT2_BUILD_UNIX_H__
+#define __FT2_BUILD_UNIX_H__
+
+  /* `<prefix>/include/freetype2' must be in your current inclusion path */
+#include <freetype/config/ftheader.h>
+
+#endif /* __FT2_BUILD_UNIX_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/ftconfig.in b/extensions/externals/src/freetype-2.4.9/builds/unix/ftconfig.in
new file mode 100644
index 0000000..9531afd
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/ftconfig.in
@@ -0,0 +1,544 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftconfig.in                                                            */
+/*                                                                         */
+/*    UNIX-specific configuration file (specification only).               */
+/*                                                                         */
+/*  Copyright 1996-2004, 2006-2009, 2011 by                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This header file contains a number of macro definitions that are used */
+  /* by the rest of the engine.  Most of the macros here are automatically */
+  /* determined at compile time, and you should not need to change it to   */
+  /* port FreeType, except to compile the library with a non-ANSI          */
+  /* compiler.                                                             */
+  /*                                                                       */
+  /* Note however that if some specific modifications are needed, we       */
+  /* advise you to place a modified copy in your build directory.          */
+  /*                                                                       */
+  /* The build directory is usually `freetype/builds/<system>', and        */
+  /* contains system-specific files that are always included first when    */
+  /* building the library.                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTCONFIG_H__
+#define __FTCONFIG_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*               PLATFORM-SPECIFIC CONFIGURATION MACROS                  */
+  /*                                                                       */
+  /* These macros can be toggled to suit a specific system.  The current   */
+  /* ones are defaults used to compile FreeType in an ANSI C environment   */
+  /* (16bit compilers are also supported).  Copy this file to your own     */
+  /* `freetype/builds/<system>' directory, and edit it to port the engine. */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#undef HAVE_UNISTD_H
+#undef HAVE_FCNTL_H
+#undef HAVE_STDINT_H
+
+
+  /* There are systems (like the Texas Instruments 'C54x) where a `char' */
+  /* has 16 bits.  ANSI C says that sizeof(char) is always 1.  Since an  */
+  /* `int' has 16 bits also for this system, sizeof(int) gives 1 which   */
+  /* is probably unexpected.                                             */
+  /*                                                                     */
+  /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a      */
+  /* `char' type.                                                        */
+
+#ifndef FT_CHAR_BIT
+#define FT_CHAR_BIT  CHAR_BIT
+#endif
+
+
+#undef FT_USE_AUTOCONF_SIZEOF_TYPES
+#ifdef FT_USE_AUTOCONF_SIZEOF_TYPES
+
+#undef SIZEOF_INT
+#undef SIZEOF_LONG
+#define FT_SIZEOF_INT  SIZEOF_INT
+#define FT_SIZEOF_LONG SIZEOF_LONG
+
+#else /* !FT_USE_AUTOCONF_SIZEOF_TYPES */
+
+  /* Following cpp computation of the bit length of int and long */
+  /* is copied from default include/freetype/config/ftconfig.h.  */
+  /* If any improvement is required for this file, it should be  */
+  /* applied to the original header file for the builders that   */
+  /* does not use configure script.                              */
+
+  /* The size of an `int' type.  */
+#if                                 FT_UINT_MAX == 0xFFFFUL
+#define FT_SIZEOF_INT  (16 / FT_CHAR_BIT)
+#elif                               FT_UINT_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_INT  (32 / FT_CHAR_BIT)
+#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_INT  (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `int' type!"
+#endif
+
+  /* The size of a `long' type.  A five-byte `long' (as used e.g. on the */
+  /* DM642) is recognized but avoided.                                   */
+#if                                  FT_ULONG_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_LONG  (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
+#define FT_SIZEOF_LONG  (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_LONG  (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `long' type!"
+#endif
+
+#endif /* !FT_USE_AUTOCONF_SIZEOF_TYPES */
+
+
+  /* FT_UNUSED is a macro used to indicate that a given parameter is not  */
+  /* used -- this is only used to get rid of unpleasant compiler warnings */
+#ifndef FT_UNUSED
+#define FT_UNUSED( arg )  ( (arg) = (arg) )
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     AUTOMATIC CONFIGURATION MACROS                    */
+  /*                                                                       */
+  /* These macros are computed from the ones defined above.  Don't touch   */
+  /* their definition, unless you know precisely what you are doing.  No   */
+  /* porter should need to mess with them.                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Mac support                                                           */
+  /*                                                                       */
+  /*   This is the only necessary change, so it is defined here instead    */
+  /*   providing a new configuration file.                                 */
+  /*                                                                       */
+#if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) )
+  /* no Carbon frameworks for 64bit 10.4.x */
+  /* AvailabilityMacros.h is available since Mac OS X 10.2,        */
+  /* so guess the system version by maximum errno before inclusion */
+#include <errno.h>
+#ifdef ECANCELED /* defined since 10.2 */
+#include "AvailabilityMacros.h"
+#endif
+#if defined( __LP64__ ) && \
+    ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
+/undef FT_MACINTOSH
+#endif
+
+#elif defined( __SC__ ) || defined( __MRC__ )
+  /* Classic MacOS compilers */
+#include "ConditionalMacros.h"
+#if TARGET_OS_MAC
+#define FT_MACINTOSH 1
+#endif
+
+#endif
+
+
+  /* Fix compiler warning with sgi compiler */
+#if defined( __sgi ) && !defined( __GNUC__ )
+#if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 )
+#pragma set woff 3505
+#endif
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* IntN types                                                            */
+  /*                                                                       */
+  /*   Used to guarantee the size of some specific integers.               */
+  /*                                                                       */
+  typedef signed short    FT_Int16;
+  typedef unsigned short  FT_UInt16;
+
+#if FT_SIZEOF_INT == 4
+
+  typedef signed int      FT_Int32;
+  typedef unsigned int    FT_UInt32;
+
+#elif FT_SIZEOF_LONG == 4
+
+  typedef signed long     FT_Int32;
+  typedef unsigned long   FT_UInt32;
+
+#else
+#error "no 32bit type found -- please check your configuration files"
+#endif
+
+
+  /* look up an integer type that is at least 32 bits */
+#if FT_SIZEOF_INT >= 4
+
+  typedef int            FT_Fast;
+  typedef unsigned int   FT_UFast;
+
+#elif FT_SIZEOF_LONG >= 4
+
+  typedef long           FT_Fast;
+  typedef unsigned long  FT_UFast;
+
+#endif
+
+
+  /* determine whether we have a 64-bit int type for platforms without */
+  /* Autoconf                                                          */
+#if FT_SIZEOF_LONG == 8
+
+  /* FT_LONG64 must be defined if a 64-bit type is available */
+#define FT_LONG64
+#define FT_INT64  long
+
+#elif defined( _MSC_VER ) && _MSC_VER >= 900  /* Visual C++ (and Intel C++) */
+
+  /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64  __int64
+
+#elif defined( __BORLANDC__ )  /* Borland C++ */
+
+  /* XXXX: We should probably check the value of __BORLANDC__ in order */
+  /*       to test the compiler version.                               */
+
+  /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64  __int64
+
+#elif defined( __WATCOMC__ )   /* Watcom C++ */
+
+  /* Watcom doesn't provide 64-bit data types */
+
+#elif defined( __MWERKS__ )    /* Metrowerks CodeWarrior */
+
+#define FT_LONG64
+#define FT_INT64  long long int
+
+#elif defined( __GNUC__ )
+
+  /* GCC provides the `long long' type */
+#define FT_LONG64
+#define FT_INT64  long long int
+
+#endif /* FT_SIZEOF_LONG == 8 */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A 64-bit data type will create compilation problems if you compile    */
+  /* in strict ANSI mode.  To avoid them, we disable its use if __STDC__   */
+  /* is defined.  You can however ignore this rule by defining the         */
+  /* FT_CONFIG_OPTION_FORCE_INT64 configuration macro.                     */
+  /*                                                                       */
+#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
+
+#ifdef __STDC__
+
+  /* Undefine the 64-bit macros in strict ANSI compilation mode.  */
+  /* Since `#undef' doesn't survive in configuration header files */
+  /* we use the postprocessing facility of AC_CONFIG_HEADERS to   */
+  /* replace the leading `/' with `#'.                            */
+/undef FT_LONG64
+/undef FT_INT64
+
+#endif /* __STDC__ */
+
+#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
+
+
+#define FT_BEGIN_STMNT  do {
+#define FT_END_STMNT    } while ( 0 )
+#define FT_DUMMY_STMNT  FT_BEGIN_STMNT FT_END_STMNT
+
+
+#ifndef  FT_CONFIG_OPTION_NO_ASSEMBLER
+  /* Provide assembler fragments for performance-critical functions. */
+  /* These must be defined `static __inline__' with GCC.             */
+
+#if defined( __CC_ARM ) || defined( __ARMCC__ )  /* RVCT */
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_arm
+
+  /* documentation is in freetype.h */
+
+  static __inline FT_Int32
+  FT_MulFix_arm( FT_Int32  a,
+                 FT_Int32  b )
+  {
+    register FT_Int32  t, t2;
+
+
+    __asm
+    {
+      smull t2, t,  b,  a           /* (lo=t2,hi=t) = a*b */
+      mov   a,  t,  asr #31         /* a   = (hi >> 31) */
+      add   a,  a,  #0x8000         /* a  += 0x8000 */
+      adds  t2, t2, a               /* t2 += a */
+      adc   t,  t,  #0              /* t  += carry */
+      mov   a,  t2, lsr #16         /* a   = t2 >> 16 */
+      orr   a,  a,  t,  lsl #16     /* a  |= t << 16 */
+    }
+    return a;
+  }
+
+#endif /* __CC_ARM || __ARMCC__ */
+
+
+#ifdef __GNUC__
+
+#if defined( __arm__ ) && !defined( __thumb__ )    && \
+    !( defined( __CC_ARM ) || defined( __ARMCC__ ) )
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_arm
+
+  /* documentation is in freetype.h */
+
+  static __inline__ FT_Int32
+  FT_MulFix_arm( FT_Int32  a,
+                 FT_Int32  b )
+  {
+    register FT_Int32  t, t2;
+
+
+    __asm__ __volatile__ (
+      "smull  %1, %2, %4, %3\n\t"       /* (lo=%1,hi=%2) = a*b */
+      "mov    %0, %2, asr #31\n\t"      /* %0  = (hi >> 31) */
+      "add    %0, %0, #0x8000\n\t"      /* %0 += 0x8000 */
+      "adds   %1, %1, %0\n\t"           /* %1 += %0 */
+      "adc    %2, %2, #0\n\t"           /* %2 += carry */
+      "mov    %0, %1, lsr #16\n\t"      /* %0  = %1 >> 16 */
+      "orr    %0, %0, %2, lsl #16\n\t"  /* %0 |= %2 << 16 */
+      : "=r"(a), "=&r"(t2), "=&r"(t)
+      : "r"(a), "r"(b) );
+    return a;
+  }
+
+#endif /* __arm__ && !__thumb__ && !( __CC_ARM || __ARMCC__ ) */
+
+#if defined( __i386__ )
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_i386
+
+  /* documentation is in freetype.h */
+
+  static __inline__ FT_Int32
+  FT_MulFix_i386( FT_Int32  a,
+                  FT_Int32  b )
+  {
+    register FT_Int32  result;
+
+
+    __asm__ __volatile__ (
+      "imul  %%edx\n"
+      "movl  %%edx, %%ecx\n"
+      "sarl  $31, %%ecx\n"
+      "addl  $0x8000, %%ecx\n"
+      "addl  %%ecx, %%eax\n"
+      "adcl  $0, %%edx\n"
+      "shrl  $16, %%eax\n"
+      "shll  $16, %%edx\n"
+      "addl  %%edx, %%eax\n"
+      : "=a"(result), "=d"(b)
+      : "a"(a), "d"(b)
+      : "%ecx", "cc" );
+    return result;
+  }
+
+#endif /* i386 */
+
+#endif /* __GNUC__ */
+
+
+#ifdef _MSC_VER /* Visual C++ */
+
+#ifdef _M_IX86
+
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_i386
+
+  /* documentation is in freetype.h */
+
+  static __inline FT_Int32
+  FT_MulFix_i386( FT_Int32  a,
+                  FT_Int32  b )
+  {
+    register FT_Int32  result;
+
+    __asm
+    {
+      mov eax, a
+      mov edx, b
+      imul edx
+      mov ecx, edx
+      sar ecx, 31
+      add ecx, 8000h
+      add eax, ecx
+      adc edx, 0
+      shr eax, 16
+      shl edx, 16
+      add eax, edx
+      mov result, eax
+    }
+    return result;
+  }
+
+#endif /* _M_IX86 */
+
+#endif /* _MSC_VER */
+
+#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
+#ifdef FT_MULFIX_ASSEMBLER
+#define FT_MULFIX_INLINED  FT_MULFIX_ASSEMBLER
+#endif
+#endif
+
+
+#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
+
+#define FT_LOCAL( x )      static  x
+#define FT_LOCAL_DEF( x )  static  x
+
+#else
+
+#ifdef __cplusplus
+#define FT_LOCAL( x )      extern "C"  x
+#define FT_LOCAL_DEF( x )  extern "C"  x
+#else
+#define FT_LOCAL( x )      extern  x
+#define FT_LOCAL_DEF( x )  x
+#endif
+
+#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
+
+
+#ifndef FT_BASE
+
+#ifdef __cplusplus
+#define FT_BASE( x )  extern "C"  x
+#else
+#define FT_BASE( x )  extern  x
+#endif
+
+#endif /* !FT_BASE */
+
+
+#ifndef FT_BASE_DEF
+
+#ifdef __cplusplus
+#define FT_BASE_DEF( x )  x
+#else
+#define FT_BASE_DEF( x )  x
+#endif
+
+#endif /* !FT_BASE_DEF */
+
+
+#ifndef FT_EXPORT
+
+#ifdef __cplusplus
+#define FT_EXPORT( x )  extern "C"  x
+#else
+#define FT_EXPORT( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT */
+
+
+#ifndef FT_EXPORT_DEF
+
+#ifdef __cplusplus
+#define FT_EXPORT_DEF( x )  extern "C"  x
+#else
+#define FT_EXPORT_DEF( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT_DEF */
+
+
+#ifndef FT_EXPORT_VAR
+
+#ifdef __cplusplus
+#define FT_EXPORT_VAR( x )  extern "C"  x
+#else
+#define FT_EXPORT_VAR( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT_VAR */
+
+  /* The following macros are needed to compile the library with a   */
+  /* C++ compiler and with 16bit compilers.                          */
+  /*                                                                 */
+
+  /* This is special.  Within C++, you must specify `extern "C"' for */
+  /* functions which are used via function pointers, and you also    */
+  /* must do that for structures which contain function pointers to  */
+  /* assure C linkage -- it's not possible to have (local) anonymous */
+  /* functions which are accessed by (global) function pointers.     */
+  /*                                                                 */
+  /*                                                                 */
+  /* FT_CALLBACK_DEF is used to _define_ a callback function.        */
+  /*                                                                 */
+  /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
+  /* contains pointers to callback functions.                        */
+  /*                                                                 */
+  /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable   */
+  /* that contains pointers to callback functions.                   */
+  /*                                                                 */
+  /*                                                                 */
+  /* Some 16bit compilers have to redefine these macros to insert    */
+  /* the infamous `_cdecl' or `__fastcall' declarations.             */
+  /*                                                                 */
+#ifndef FT_CALLBACK_DEF
+#ifdef __cplusplus
+#define FT_CALLBACK_DEF( x )  extern "C"  x
+#else
+#define FT_CALLBACK_DEF( x )  static  x
+#endif
+#endif /* FT_CALLBACK_DEF */
+
+#ifndef FT_CALLBACK_TABLE
+#ifdef __cplusplus
+#define FT_CALLBACK_TABLE      extern "C"
+#define FT_CALLBACK_TABLE_DEF  extern "C"
+#else
+#define FT_CALLBACK_TABLE      extern
+#define FT_CALLBACK_TABLE_DEF  /* nothing */
+#endif
+#endif /* FT_CALLBACK_TABLE */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTCONFIG_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/ftsystem.c b/extensions/externals/src/freetype-2.4.9/builds/unix/ftsystem.c
new file mode 100644
index 0000000..95f8271
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/ftsystem.c
@@ -0,0 +1,419 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsystem.c                                                             */
+/*                                                                         */
+/*    Unix-specific FreeType low-level system interface (body).            */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2008 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+  /* we use our special ftconfig.h file, not the standard one */
+#include <ftconfig.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_SYSTEM_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+#include FT_INTERNAL_STREAM_H
+
+  /* memory-mapping includes and definitions */
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sys/mman.h>
+#ifndef MAP_FILE
+#define MAP_FILE  0x00
+#endif
+
+#ifdef MUNMAP_USES_VOIDP
+#define MUNMAP_ARG_CAST  void *
+#else
+#define MUNMAP_ARG_CAST  char *
+#endif
+
+#ifdef NEED_MUNMAP_DECL
+
+#ifdef __cplusplus
+  extern "C"
+#else
+  extern
+#endif
+  int
+  munmap( char*  addr,
+          int    len );
+
+#define MUNMAP_ARG_CAST  char *
+
+#endif /* NEED_DECLARATION_MUNMAP */
+
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                       MEMORY MANAGEMENT INTERFACE                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_alloc                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory allocation function.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A pointer to the memory object.                          */
+  /*                                                                       */
+  /*    size   :: The requested size in bytes.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The address of newly allocated block.                              */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void* )
+  ft_alloc( FT_Memory  memory,
+            long       size )
+  {
+    FT_UNUSED( memory );
+
+    return malloc( size );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_realloc                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory reallocation function.                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory   :: A pointer to the memory object.                        */
+  /*                                                                       */
+  /*    cur_size :: The current size of the allocated memory block.        */
+  /*                                                                       */
+  /*    new_size :: The newly requested size in bytes.                     */
+  /*                                                                       */
+  /*    block    :: The current address of the block in memory.            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The address of the reallocated memory block.                       */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void* )
+  ft_realloc( FT_Memory  memory,
+              long       cur_size,
+              long       new_size,
+              void*      block )
+  {
+    FT_UNUSED( memory );
+    FT_UNUSED( cur_size );
+
+    return realloc( block, new_size );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_free                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory release function.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A pointer to the memory object.                          */
+  /*                                                                       */
+  /*    block  :: The address of block in memory to be freed.              */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void )
+  ft_free( FT_Memory  memory,
+           void*      block )
+  {
+    FT_UNUSED( memory );
+
+    free( block );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     RESOURCE MANAGEMENT INTERFACE                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_io
+
+  /* We use the macro STREAM_FILE for convenience to extract the       */
+  /* system-specific stream handle from a given FreeType stream object */
+#define STREAM_FILE( stream )  ( (FILE*)stream->descriptor.pointer )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_close_stream_by_munmap                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The function to close a stream which is opened by mmap.            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: A pointer to the stream object.                          */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void )
+  ft_close_stream_by_munmap( FT_Stream  stream )
+  {
+    munmap( (MUNMAP_ARG_CAST)stream->descriptor.pointer, stream->size );
+
+    stream->descriptor.pointer = NULL;
+    stream->size               = 0;
+    stream->base               = 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_close_stream_by_free                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The function to close a stream which is created by ft_alloc.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: A pointer to the stream object.                          */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void )
+  ft_close_stream_by_free( FT_Stream  stream )
+  {
+    ft_free( NULL, stream->descriptor.pointer );
+
+    stream->descriptor.pointer = NULL;
+    stream->size               = 0;
+    stream->base               = 0;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_Open( FT_Stream    stream,
+                  const char*  filepathname )
+  {
+    int          file;
+    struct stat  stat_buf;
+
+
+    if ( !stream )
+      return FT_Err_Invalid_Stream_Handle;
+
+    /* open the file */
+    file = open( filepathname, O_RDONLY );
+    if ( file < 0 )
+    {
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not open `%s'\n", filepathname ));
+      return FT_Err_Cannot_Open_Resource;
+    }
+
+    /* Here we ensure that a "fork" will _not_ duplicate   */
+    /* our opened input streams on Unix.  This is critical */
+    /* since it avoids some (possible) access control      */
+    /* issues and cleans up the kernel file table a bit.   */
+    /*                                                     */
+#ifdef F_SETFD
+#ifdef FD_CLOEXEC
+    (void)fcntl( file, F_SETFD, FD_CLOEXEC );
+#else
+    (void)fcntl( file, F_SETFD, 1 );
+#endif /* FD_CLOEXEC */
+#endif /* F_SETFD */
+
+    if ( fstat( file, &stat_buf ) < 0 )
+    {
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not `fstat' file `%s'\n", filepathname ));
+      goto Fail_Map;
+    }
+
+    /* XXX: TODO -- real 64bit platform support                        */
+    /*                                                                 */
+    /* `stream->size' is typedef'd to unsigned long (in                */
+    /* freetype/ftsystem.h); `stat_buf.st_size', however, is usually   */
+    /* typedef'd to off_t (in sys/stat.h).                             */
+    /* On some platforms, the former is 32bit and the latter is 64bit. */
+    /* To avoid overflow caused by fonts in huge files larger than     */
+    /* 2GB, do a test.  Temporary fix proposed by Sean McBride.        */
+    /*                                                                 */
+    if ( stat_buf.st_size > LONG_MAX )
+    {
+      FT_ERROR(( "FT_Stream_Open: file is too big\n" ));
+      goto Fail_Map;
+    }
+    else if ( stat_buf.st_size == 0 )
+    {
+      FT_ERROR(( "FT_Stream_Open: zero-length file\n" ));
+      goto Fail_Map;
+    }
+
+    /* This cast potentially truncates a 64bit to 32bit! */
+    stream->size = (unsigned long)stat_buf.st_size;
+    stream->pos  = 0;
+    stream->base = (unsigned char *)mmap( NULL,
+                                          stream->size,
+                                          PROT_READ,
+                                          MAP_FILE | MAP_PRIVATE,
+                                          file,
+                                          0 );
+
+    /* on some RTOS, mmap might return 0 */
+    if ( (long)stream->base != -1 && stream->base != NULL )
+      stream->close = ft_close_stream_by_munmap;
+    else
+    {
+      ssize_t  total_read_count;
+
+
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
+
+      stream->base = (unsigned char*)ft_alloc( NULL, stream->size );
+
+      if ( !stream->base )
+      {
+        FT_ERROR(( "FT_Stream_Open:" ));
+        FT_ERROR(( " could not `alloc' memory\n" ));
+        goto Fail_Map;
+      }
+
+      total_read_count = 0;
+      do {
+        ssize_t  read_count;
+
+
+        read_count = read( file,
+                           stream->base + total_read_count,
+                           stream->size - total_read_count );
+
+        if ( read_count <= 0 )
+        {
+          if ( read_count == -1 && errno == EINTR )
+            continue;
+
+          FT_ERROR(( "FT_Stream_Open:" ));
+          FT_ERROR(( " error while `read'ing file `%s'\n", filepathname ));
+          goto Fail_Read;
+        }
+
+        total_read_count += read_count;
+
+      } while ( (unsigned long)total_read_count != stream->size );
+
+      stream->close = ft_close_stream_by_free;
+    }
+
+    close( file );
+
+    stream->descriptor.pointer = stream->base;
+    stream->pathname.pointer   = (char*)filepathname;
+
+    stream->read = 0;
+
+    FT_TRACE1(( "FT_Stream_Open:" ));
+    FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
+                filepathname, stream->size ));
+
+    return FT_Err_Ok;
+
+  Fail_Read:
+    ft_free( NULL, stream->base );
+
+  Fail_Map:
+    close( file );
+
+    stream->base = NULL;
+    stream->size = 0;
+    stream->pos  = 0;
+
+    return FT_Err_Cannot_Open_Stream;
+  }
+
+
+#ifdef FT_DEBUG_MEMORY
+
+  extern FT_Int
+  ft_mem_debug_init( FT_Memory  memory );
+
+  extern void
+  ft_mem_debug_done( FT_Memory  memory );
+
+#endif
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( FT_Memory )
+  FT_New_Memory( void )
+  {
+    FT_Memory  memory;
+
+
+    memory = (FT_Memory)malloc( sizeof ( *memory ) );
+    if ( memory )
+    {
+      memory->user    = 0;
+      memory->alloc   = ft_alloc;
+      memory->realloc = ft_realloc;
+      memory->free    = ft_free;
+#ifdef FT_DEBUG_MEMORY
+      ft_mem_debug_init( memory );
+#endif
+    }
+
+    return memory;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( void )
+  FT_Done_Memory( FT_Memory  memory )
+  {
+#ifdef FT_DEBUG_MEMORY
+    ft_mem_debug_done( memory );
+#endif
+    memory->free( memory, memory );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/install-sh b/extensions/externals/src/freetype-2.4.9/builds/unix/install-sh
new file mode 100644
index 0000000..a9244eb
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/install-sh
@@ -0,0 +1,527 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2011-01-19.21; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" ""	$nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+  doit_exec=exec
+else
+  doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+  test "$posix_glob" != "?" || {
+    if (set -f) 2>/dev/null; then
+      posix_glob=
+    else
+      posix_glob=:
+    fi
+  }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+     --help     display this help and exit.
+     --version  display version info and exit.
+
+  -c            (ignored)
+  -C            install only if different (preserve the last data modification time)
+  -d            create directories instead of installing files.
+  -g GROUP      $chgrpprog installed files to GROUP.
+  -m MODE       $chmodprog installed files to MODE.
+  -o USER       $chownprog installed files to USER.
+  -s            $stripprog installed files.
+  -t DIRECTORY  install into DIRECTORY.
+  -T            report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+  RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+  case $1 in
+    -c) ;;
+
+    -C) copy_on_change=true;;
+
+    -d) dir_arg=true;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+	shift;;
+
+    --help) echo "$usage"; exit $?;;
+
+    -m) mode=$2
+	case $mode in
+	  *' '* | *'	'* | *'
+'*	  | *'*'* | *'?'* | *'['*)
+	    echo "$0: invalid mode: $mode" >&2
+	    exit 1;;
+	esac
+	shift;;
+
+    -o) chowncmd="$chownprog $2"
+	shift;;
+
+    -s) stripcmd=$stripprog;;
+
+    -t) dst_arg=$2
+	# Protect names problematic for `test' and other utilities.
+	case $dst_arg in
+	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
+	esac
+	shift;;
+
+    -T) no_target_directory=true;;
+
+    --version) echo "$0 $scriptversion"; exit $?;;
+
+    --)	shift
+	break;;
+
+    -*)	echo "$0: invalid option: $1" >&2
+	exit 1;;
+
+    *)  break;;
+  esac
+  shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+  # When -d is used, all remaining arguments are directories to create.
+  # When -t is used, the destination is already specified.
+  # Otherwise, the last argument is the destination.  Remove it from $@.
+  for arg
+  do
+    if test -n "$dst_arg"; then
+      # $@ is not empty: it contains at least $arg.
+      set fnord "$@" "$dst_arg"
+      shift # fnord
+    fi
+    shift # arg
+    dst_arg=$arg
+    # Protect names problematic for `test' and other utilities.
+    case $dst_arg in
+      -* | [=\(\)!]) dst_arg=./$dst_arg;;
+    esac
+  done
+fi
+
+if test $# -eq 0; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call `install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+if test -z "$dir_arg"; then
+  do_exit='(exit $ret); exit $ret'
+  trap "ret=129; $do_exit" 1
+  trap "ret=130; $do_exit" 2
+  trap "ret=141; $do_exit" 13
+  trap "ret=143; $do_exit" 15
+
+  # Set umask so as not to create temps with too-generous modes.
+  # However, 'strip' requires both read and write access to temps.
+  case $mode in
+    # Optimize common cases.
+    *644) cp_umask=133;;
+    *755) cp_umask=22;;
+
+    *[0-7])
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw='% 200'
+      fi
+      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+    *)
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw=,u+rw
+      fi
+      cp_umask=$mode$u_plus_rw;;
+  esac
+fi
+
+for src
+do
+  # Protect names problematic for `test' and other utilities.
+  case $src in
+    -* | [=\(\)!]) src=./$src;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    dstdir=$dst
+    test -d "$dstdir"
+    dstdir_status=$?
+  else
+
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dst_arg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+    dst=$dst_arg
+
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
+    if test -d "$dst"; then
+      if test -n "$no_target_directory"; then
+	echo "$0: $dst_arg: Is a directory" >&2
+	exit 1
+      fi
+      dstdir=$dst
+      dst=$dstdir/`basename "$src"`
+      dstdir_status=0
+    else
+      # Prefer dirname, but fall back on a substitute if dirname fails.
+      dstdir=`
+	(dirname "$dst") 2>/dev/null ||
+	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	     X"$dst" : 'X\(//\)[^/]' \| \
+	     X"$dst" : 'X\(//\)$' \| \
+	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+	echo X"$dst" |
+	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)[^/].*/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\).*/{
+		   s//\1/
+		   q
+		 }
+		 s/.*/./; q'
+      `
+
+      test -d "$dstdir"
+      dstdir_status=$?
+    fi
+  fi
+
+  obsolete_mkdir_used=false
+
+  if test $dstdir_status != 0; then
+    case $posix_mkdir in
+      '')
+	# Create intermediate dirs using mode 755 as modified by the umask.
+	# This is like FreeBSD 'install' as of 1997-10-28.
+	umask=`umask`
+	case $stripcmd.$umask in
+	  # Optimize common cases.
+	  *[2367][2367]) mkdir_umask=$umask;;
+	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+	  *[0-7])
+	    mkdir_umask=`expr $umask + 22 \
+	      - $umask % 100 % 40 + $umask % 20 \
+	      - $umask % 10 % 4 + $umask % 2
+	    `;;
+	  *) mkdir_umask=$umask,go-w;;
+	esac
+
+	# With -d, create the new directory with the user-specified mode.
+	# Otherwise, rely on $mkdir_umask.
+	if test -n "$dir_arg"; then
+	  mkdir_mode=-m$mode
+	else
+	  mkdir_mode=
+	fi
+
+	posix_mkdir=false
+	case $umask in
+	  *[123567][0-7][0-7])
+	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
+	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+	    ;;
+	  *)
+	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+	    if (umask $mkdir_umask &&
+		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+	    then
+	      if test -z "$dir_arg" || {
+		   # Check for POSIX incompatibilities with -m.
+		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+		   # other-writeable bit of parent directory when it shouldn't.
+		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
+		   case $ls_ld_tmpdir in
+		     d????-?r-*) different_mode=700;;
+		     d????-?--*) different_mode=755;;
+		     *) false;;
+		   esac &&
+		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+		   }
+		 }
+	      then posix_mkdir=:
+	      fi
+	      rmdir "$tmpdir/d" "$tmpdir"
+	    else
+	      # Remove any dirs left behind by ancient mkdir implementations.
+	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+	    fi
+	    trap '' 0;;
+	esac;;
+    esac
+
+    if
+      $posix_mkdir && (
+	umask $mkdir_umask &&
+	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+      )
+    then :
+    else
+
+      # The umask is ridiculous, or mkdir does not conform to POSIX,
+      # or it failed possibly due to a race condition.  Create the
+      # directory the slow way, step by step, checking for races as we go.
+
+      case $dstdir in
+	/*) prefix='/';;
+	[-=\(\)!]*) prefix='./';;
+	*)  prefix='';;
+      esac
+
+      eval "$initialize_posix_glob"
+
+      oIFS=$IFS
+      IFS=/
+      $posix_glob set -f
+      set fnord $dstdir
+      shift
+      $posix_glob set +f
+      IFS=$oIFS
+
+      prefixes=
+
+      for d
+      do
+	test X"$d" = X && continue
+
+	prefix=$prefix$d
+	if test -d "$prefix"; then
+	  prefixes=
+	else
+	  if $posix_mkdir; then
+	    (umask=$mkdir_umask &&
+	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+	    # Don't fail if two instances are running concurrently.
+	    test -d "$prefix" || exit 1
+	  else
+	    case $prefix in
+	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+	      *) qprefix=$prefix;;
+	    esac
+	    prefixes="$prefixes '$qprefix'"
+	  fi
+	fi
+	prefix=$prefix/
+      done
+
+      if test -n "$prefixes"; then
+	# Don't fail if two instances are running concurrently.
+	(umask $mkdir_umask &&
+	 eval "\$doit_exec \$mkdirprog $prefixes") ||
+	  test -d "$dstdir" || exit 1
+	obsolete_mkdir_used=true
+      fi
+    fi
+  fi
+
+  if test -n "$dir_arg"; then
+    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+  else
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=$dstdir/_inst.$$_
+    rmtmp=$dstdir/_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+    # Copy the file name to the temp name.
+    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+    # If -C, don't bother to copy if it wouldn't change the file.
+    if $copy_on_change &&
+       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
+
+       eval "$initialize_posix_glob" &&
+       $posix_glob set -f &&
+       set X $old && old=:$2:$4:$5:$6 &&
+       set X $new && new=:$2:$4:$5:$6 &&
+       $posix_glob set +f &&
+
+       test "$old" = "$new" &&
+       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+    then
+      rm -f "$dsttmp"
+    else
+      # Rename the file to the real destination.
+      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+      # The rename failed, perhaps because mv can't rename something else
+      # to itself, or perhaps because mv is so ancient that it does not
+      # support -f.
+      {
+	# Now remove or move aside any old file at destination location.
+	# We try this two ways since rm can't unlink itself on some
+	# systems and the destination file might be busy for other
+	# reasons.  In this case, the final cleanup might fail but the new
+	# file should still install successfully.
+	{
+	  test ! -f "$dst" ||
+	  $doit $rmcmd -f "$dst" 2>/dev/null ||
+	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+	  } ||
+	  { echo "$0: cannot unlink or rename $dst" >&2
+	    (exit 1); exit 1
+	  }
+	} &&
+
+	# Now rename the file to the real destination.
+	$doit $mvcmd "$dsttmp" "$dst"
+      }
+    fi || exit 1
+
+    trap '' 0
+  fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/install.mk b/extensions/externals/src/freetype-2.4.9/builds/unix/install.mk
new file mode 100644
index 0000000..2e5ef08
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/install.mk
@@ -0,0 +1,97 @@
+#
+# FreeType 2 installation instructions for Unix systems
+#
+
+
+# Copyright 1996-2000, 2002, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# If you say
+#
+#   make install DESTDIR=/tmp/somewhere/
+#
+# don't forget the final backslash (this command is mainly for package
+# maintainers).
+
+
+.PHONY: install uninstall check
+
+# Unix installation and deinstallation targets.
+#
+# Note that we no longer install internal headers, and we remove any
+# `internal' subdirectory found in `$(includedir)/freetype2/freetype'.
+#
+install: $(PROJECT_LIBRARY)
+	$(MKINSTALLDIRS) $(DESTDIR)$(libdir)                               \
+                         $(DESTDIR)$(libdir)/pkgconfig                     \
+                         $(DESTDIR)$(includedir)/freetype2/freetype/config \
+                         $(DESTDIR)$(includedir)/freetype2/freetype/cache  \
+                         $(DESTDIR)$(bindir)                               \
+                         $(DESTDIR)$(datadir)/aclocal
+	$(LIBTOOL) --mode=install $(INSTALL)                             \
+                                  $(PROJECT_LIBRARY) $(DESTDIR)$(libdir)
+	-for P in $(PUBLIC_H) ; do                           \
+          $(INSTALL_DATA)                                    \
+            $$P $(DESTDIR)$(includedir)/freetype2/freetype ; \
+        done
+	-for P in $(CONFIG_H) ; do                                  \
+          $(INSTALL_DATA)                                           \
+            $$P $(DESTDIR)$(includedir)/freetype2/freetype/config ; \
+        done
+	-$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/cache/*
+	-$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/cache
+	-$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/internal/*
+	-$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/internal
+	$(INSTALL_DATA) $(BUILD_DIR)/ft2unix.h \
+          $(DESTDIR)$(includedir)/ft2build.h
+	$(INSTALL_DATA) $(OBJ_BUILD)/ftconfig.h                        \
+          $(DESTDIR)$(includedir)/freetype2/freetype/config/ftconfig.h
+	$(INSTALL_DATA) $(OBJ_DIR)/ftmodule.h                          \
+          $(DESTDIR)$(includedir)/freetype2/freetype/config/ftmodule.h
+	$(INSTALL_SCRIPT) -m 755 $(OBJ_BUILD)/freetype-config \
+          $(DESTDIR)$(bindir)/freetype-config
+	$(INSTALL_SCRIPT) -m 644 $(BUILD_DIR)/freetype2.m4 \
+          $(DESTDIR)$(datadir)/aclocal/freetype2.m4
+	$(INSTALL_SCRIPT) -m 644 $(OBJ_BUILD)/freetype2.pc \
+          $(DESTDIR)$(libdir)/pkgconfig/freetype2.pc
+
+
+uninstall:
+	-$(LIBTOOL) --mode=uninstall $(RM) $(DESTDIR)$(libdir)/$(LIBRARY).$A
+	-$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/config/*
+	-$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/config
+	-$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/*
+	-$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype
+	-$(DELDIR) $(DESTDIR)$(includedir)/freetype2
+	-$(DELETE) $(DESTDIR)$(includedir)/ft2build.h
+	-$(DELETE) $(DESTDIR)$(bindir)/freetype-config
+	-$(DELETE) $(DESTDIR)$(datadir)/aclocal/freetype2.m4
+	-$(DELETE) $(DESTDIR)$(libdir)/pkgconfig/freetype2.pc
+
+
+check:
+	@echo There is no validation suite for this package.
+
+
+.PHONY: clean_project_unix distclean_project_unix
+
+# Unix cleaning and distclean rules.
+#
+clean_project_unix:
+	-$(DELETE) $(BASE_OBJECTS) $(OBJ_M) $(OBJ_S)
+	-$(DELETE) $(patsubst %.$O,%.$(SO),$(BASE_OBJECTS) $(OBJ_M) $(OBJ_S)) \
+                   $(CLEAN)
+
+distclean_project_unix: clean_project_unix
+	-$(DELETE) $(PROJECT_LIBRARY)
+	-$(DELETE) $(OBJ_DIR)/.libs/*
+	-$(DELDIR) $(OBJ_DIR)/.libs
+	-$(DELETE) *.orig *~ core *.core $(DISTCLEAN)
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/ltmain.sh b/extensions/externals/src/freetype-2.4.9/builds/unix/ltmain.sh
new file mode 100644
index 0000000..63ae69d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/ltmain.sh
@@ -0,0 +1,9655 @@
+
+# libtool (GNU libtool) 2.4.2
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+#       --config             show all configuration variables
+#       --debug              enable verbose shell tracing
+#   -n, --dry-run            display commands without modifying any files
+#       --features           display basic configuration information and exit
+#       --mode=MODE          use operation mode MODE
+#       --preserve-dup-deps  don't remove duplicate dependency libraries
+#       --quiet, --silent    don't print informational messages
+#       --no-quiet, --no-silent
+#                            print informational messages (default)
+#       --no-warn            don't display warning messages
+#       --tag=TAG            use configuration variables from tag TAG
+#   -v, --verbose            print more informational messages than default
+#       --no-verbose         don't print the extra informational messages
+#       --version            print version information
+#   -h, --help, --help-all   print short, long, or detailed help message
+#
+# MODE must be one of the following:
+#
+#         clean              remove files from the build directory
+#         compile            compile a source file into a libtool object
+#         execute            automatically set library path, then run a program
+#         finish             complete the installation of libtool libraries
+#         install            install libraries or executables
+#         link               create a library or an executable
+#         uninstall          remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE.  When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+#         host-triplet:	$host
+#         shell:		$SHELL
+#         compiler:		$LTCC
+#         compiler flags:		$LTCFLAGS
+#         linker:		$LD (gnu? $with_gnu_ld)
+#         $progname:	(GNU libtool) 2.4.2
+#         automake:	$automake_version
+#         autoconf:	$autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+# General help using GNU software: <http://www.gnu.org/gethelp/>.
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION=2.4.2
+TIMESTAMP=""
+package_revision=1.3337
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# NLS nuisances: We save the old values to restore during execute mode.
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+          save_$lt_var=\$$lt_var
+          $lt_var=C
+	  export $lt_var
+	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+	fi"
+done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
+
+$lt_unset CDPATH
+
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+
+
+: ${CP="cp -f"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" 	$lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+    func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+    if test "X$func_dirname_result" = "X${1}"; then
+      func_dirname_result="${3}"
+    else
+      func_dirname_result="$func_dirname_result${2}"
+    fi
+} # func_dirname may be replaced by extended shell implementation
+
+
+# func_basename file
+func_basename ()
+{
+    func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+} # func_basename may be replaced by extended shell implementation
+
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+    # Extract subdirectory from the argument.
+    func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
+    if test "X$func_dirname_result" = "X${1}"; then
+      func_dirname_result="${3}"
+    else
+      func_dirname_result="$func_dirname_result${2}"
+    fi
+    func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
+} # func_dirname_and_basename may be replaced by extended shell implementation
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+    case ${2} in
+      .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+      *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+    esac
+} # func_stripname may be replaced by extended shell implementation
+
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+		s@/\./@/@g
+		t dotsl
+		s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+#             value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+  # Start from root dir and reassemble the path.
+  func_normal_abspath_result=
+  func_normal_abspath_tpath=$1
+  func_normal_abspath_altnamespace=
+  case $func_normal_abspath_tpath in
+    "")
+      # Empty path, that just means $cwd.
+      func_stripname '' '/' "`pwd`"
+      func_normal_abspath_result=$func_stripname_result
+      return
+    ;;
+    # The next three entries are used to spot a run of precisely
+    # two leading slashes without using negated character classes;
+    # we take advantage of case's first-match behaviour.
+    ///*)
+      # Unusual form of absolute path, do nothing.
+    ;;
+    //*)
+      # Not necessarily an ordinary path; POSIX reserves leading '//'
+      # and for example Cygwin uses it to access remote file shares
+      # over CIFS/SMB, so we conserve a leading double slash if found.
+      func_normal_abspath_altnamespace=/
+    ;;
+    /*)
+      # Absolute path, do nothing.
+    ;;
+    *)
+      # Relative path, prepend $cwd.
+      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+    ;;
+  esac
+  # Cancel out all the simple stuff to save iterations.  We also want
+  # the path to end with a slash for ease of parsing, so make sure
+  # there is one (and only one) here.
+  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+  while :; do
+    # Processed it all yet?
+    if test "$func_normal_abspath_tpath" = / ; then
+      # If we ascended to the root using ".." the result may be empty now.
+      if test -z "$func_normal_abspath_result" ; then
+        func_normal_abspath_result=/
+      fi
+      break
+    fi
+    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcar"`
+    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcdr"`
+    # Figure out what to do with it
+    case $func_normal_abspath_tcomponent in
+      "")
+        # Trailing empty path component, ignore it.
+      ;;
+      ..)
+        # Parent dir; strip last assembled component from result.
+        func_dirname "$func_normal_abspath_result"
+        func_normal_abspath_result=$func_dirname_result
+      ;;
+      *)
+        # Actual path component, append it.
+        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+      ;;
+    esac
+  done
+  # Restore leading double-slash if one was found on entry.
+  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+#             value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+  func_relative_path_result=
+  func_normal_abspath "$1"
+  func_relative_path_tlibdir=$func_normal_abspath_result
+  func_normal_abspath "$2"
+  func_relative_path_tbindir=$func_normal_abspath_result
+
+  # Ascend the tree starting from libdir
+  while :; do
+    # check if we have found a prefix of bindir
+    case $func_relative_path_tbindir in
+      $func_relative_path_tlibdir)
+        # found an exact match
+        func_relative_path_tcancelled=
+        break
+        ;;
+      $func_relative_path_tlibdir*)
+        # found a matching prefix
+        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+        func_relative_path_tcancelled=$func_stripname_result
+        if test -z "$func_relative_path_result"; then
+          func_relative_path_result=.
+        fi
+        break
+        ;;
+      *)
+        func_dirname $func_relative_path_tlibdir
+        func_relative_path_tlibdir=${func_dirname_result}
+        if test "x$func_relative_path_tlibdir" = x ; then
+          # Have to descend all the way to the root!
+          func_relative_path_result=../$func_relative_path_result
+          func_relative_path_tcancelled=$func_relative_path_tbindir
+          break
+        fi
+        func_relative_path_result=../$func_relative_path_result
+        ;;
+    esac
+  done
+
+  # Now calculate path; take care to avoid doubling-up slashes.
+  func_stripname '' '/' "$func_relative_path_result"
+  func_relative_path_result=$func_stripname_result
+  func_stripname '/' '/' "$func_relative_path_tcancelled"
+  if test "x$func_stripname_result" != x ; then
+    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+  fi
+
+  # Normalisation. If bindir is libdir, return empty string,
+  # else relative path ending with a slash; either way, target
+  # file name can be directly appended.
+  if test ! -z "$func_relative_path_result"; then
+    func_stripname './' '' "$func_relative_path_result/"
+    func_relative_path_result=$func_stripname_result
+  fi
+}
+
+# The name of this program:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+  [\\/]*|[A-Za-z]:\\*) ;;
+  *[\\/]*)
+     progdir=$func_dirname_result
+     progdir=`cd "$progdir" && pwd`
+     progpath="$progdir/$progname"
+     ;;
+  *)
+     save_IFS="$IFS"
+     IFS=${PATH_SEPARATOR-:}
+     for progdir in $PATH; do
+       IFS="$save_IFS"
+       test -x "$progdir/$progname" && break
+     done
+     IFS="$save_IFS"
+     test -n "$progdir" || progdir=`pwd`
+     progpath="$progdir/$progname"
+     ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+
+# Sed substitution that converts a w32 file name or path
+# which contains forward slashes, into one that contains
+# (escaped) backslashes.  A very naive implementation.
+lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+  s/$bs4/&\\
+/g
+  s/^$bs2$dollar/$bs&/
+  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+  s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+    $opt_verbose && func_echo ${1+"$@"}
+
+    # A bug in bash halts the script if the last line of a function
+    # fails when set -e is in force, so we need another command to
+    # work around that:
+    :
+}
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*"
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+
+    # bash bug again:
+    :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+    func_error ${1+"$@"}
+    exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+    func_error ${1+"$@"}
+    func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information."  ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+    $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+    my_directory_path="$1"
+    my_dir_list=
+
+    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+      # Protect directory names starting with `-'
+      case $my_directory_path in
+        -*) my_directory_path="./$my_directory_path" ;;
+      esac
+
+      # While some portion of DIR does not yet exist...
+      while test ! -d "$my_directory_path"; do
+        # ...make a list in topmost first order.  Use a colon delimited
+	# list incase some portion of path contains whitespace.
+        my_dir_list="$my_directory_path:$my_dir_list"
+
+        # If the last portion added has no slash in it, the list is done
+        case $my_directory_path in */*) ;; *) break ;; esac
+
+        # ...otherwise throw away the child directory and loop
+        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+      done
+      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+
+      save_mkdir_p_IFS="$IFS"; IFS=':'
+      for my_dir in $my_dir_list; do
+	IFS="$save_mkdir_p_IFS"
+        # mkdir can fail with a `File exist' error if two processes
+        # try to create one of the directories concurrently.  Don't
+        # stop in that case!
+        $MKDIR "$my_dir" 2>/dev/null || :
+      done
+      IFS="$save_mkdir_p_IFS"
+
+      # Bail out if we (or some other process) failed to create a directory.
+      test -d "$my_directory_path" || \
+        func_fatal_error "Failed to create \`$1'"
+    fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$opt_dry_run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+        # Failing that, at least try and use $RANDOM to avoid a race
+        my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+        save_mktempdir_umask=`umask`
+        umask 0077
+        $MKDIR "$my_tmpdir"
+        umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || \
+        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+    fi
+
+    $ECHO "$my_tmpdir"
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+    case $1 in
+      *[\\\`\"\$]*)
+	func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+      *)
+        func_quote_for_eval_unquoted_result="$1" ;;
+    esac
+
+    case $func_quote_for_eval_unquoted_result in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting, command substitution and and variable
+      # expansion for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+        ;;
+      *)
+        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+    esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+    case $1 in
+      *[\\\`\"]*)
+	my_arg=`$ECHO "$1" | $SED \
+	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+      *)
+        my_arg="$1" ;;
+    esac
+
+    case $my_arg in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting and command substitution for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+        my_arg="\"$my_arg\""
+        ;;
+    esac
+
+    func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$my_cmd"
+      my_status=$?
+      if test "$my_status" -eq 0; then :; else
+	eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.  Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$lt_user_locale
+	    $my_cmd"
+      my_status=$?
+      eval "$lt_safe_locale"
+      if test "$my_status" -eq 0; then :; else
+	eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+# func_tr_sh
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result.  All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+  case $1 in
+  [0-9]* | *[!a-zA-Z0-9_]*)
+    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
+    ;;
+  * )
+    func_tr_sh_result=$1
+    ;;
+  esac
+}
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+    $opt_debug
+
+    $SED -n '/(C)/!b go
+	:more
+	/\./!{
+	  N
+	  s/\n# / /
+	  b more
+	}
+	:go
+	/^# '$PROGRAM' (GNU /,/# warranty; / {
+        s/^# //
+	s/^# *$//
+        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+        p
+     }' < "$progpath"
+     exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+    $opt_debug
+
+    $SED -n '/^# Usage:/,/^#  *.*--help/ {
+        s/^# //
+	s/^# *$//
+	s/\$progname/'$progname'/
+	p
+    }' < "$progpath"
+    echo
+    $ECHO "run \`$progname --help | more' for full usage"
+    exit $?
+}
+
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
+func_help ()
+{
+    $opt_debug
+
+    $SED -n '/^# Usage:/,/# Report bugs to/ {
+	:print
+        s/^# //
+	s/^# *$//
+	s*\$progname*'$progname'*
+	s*\$host*'"$host"'*
+	s*\$SHELL*'"$SHELL"'*
+	s*\$LTCC*'"$LTCC"'*
+	s*\$LTCFLAGS*'"$LTCFLAGS"'*
+	s*\$LD*'"$LD"'*
+	s/\$with_gnu_ld/'"$with_gnu_ld"'/
+	s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
+	s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
+	p
+	d
+     }
+     /^# .* home page:/b print
+     /^# General help using/b print
+     ' < "$progpath"
+    ret=$?
+    if test -z "$1"; then
+      exit $ret
+    fi
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+    $opt_debug
+
+    func_error "missing argument for $1."
+    exit_cmd=exit
+}
+
+
+# func_split_short_opt shortopt
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+func_split_short_opt ()
+{
+    my_sed_short_opt='1s/^\(..\).*$/\1/;q'
+    my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
+
+    func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
+    func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
+} # func_split_short_opt may be replaced by extended shell implementation
+
+
+# func_split_long_opt longopt
+# Set func_split_long_opt_name and func_split_long_opt_arg shell
+# variables after splitting LONGOPT at the `=' sign.
+func_split_long_opt ()
+{
+    my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
+    my_sed_long_arg='1s/^--[^=]*=//'
+
+    func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
+    func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
+} # func_split_long_opt may be replaced by extended shell implementation
+
+exit_cmd=:
+
+
+
+
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+nonopt=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+    eval "${1}=\$${1}\${2}"
+} # func_append may be replaced by extended shell implementation
+
+# func_append_quoted var value
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+func_append_quoted ()
+{
+    func_quote_for_eval "${2}"
+    eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
+} # func_append_quoted may be replaced by extended shell implementation
+
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+    func_arith_result=`expr "${@}"`
+} # func_arith may be replaced by extended shell implementation
+
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+    func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
+} # func_len may be replaced by extended shell implementation
+
+
+# func_lo2o object
+func_lo2o ()
+{
+    func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+} # func_lo2o may be replaced by extended shell implementation
+
+
+# func_xform libobj-or-source
+func_xform ()
+{
+    func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+} # func_xform may be replaced by extended shell implementation
+
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+    func_error ${1+"$@"}
+    func_error "See the $PACKAGE documentation for more information."
+    func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+    re_begincf='^# ### BEGIN LIBTOOL'
+    re_endcf='^# ### END LIBTOOL'
+
+    # Default configuration.
+    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+    done
+
+    exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+    echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      echo "enable shared libraries"
+    else
+      echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      echo "enable static libraries"
+    else
+      echo "disable static libraries"
+    fi
+
+    exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+  # Global variable:
+  tagname="$1"
+
+  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+  sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+  # Validate tagname.
+  case $tagname in
+    *[!-_A-Za-z0-9,/]*)
+      func_fatal_error "invalid tag name: $tagname"
+      ;;
+  esac
+
+  # Don't test for the "default" C tag, as we know it's
+  # there but not specially marked.
+  case $tagname in
+    CC) ;;
+    *)
+      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+	taglist="$taglist $tagname"
+
+	# Evaluate the configuration.  Be careful to quote the path
+	# and the sed script, to avoid splitting on whitespace, but
+	# also don't use non-portable quotes within backquotes within
+	# quotes we have to do it in 2 steps:
+	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+	eval "$extractedcf"
+      else
+	func_error "ignoring unknown tag $tagname"
+      fi
+      ;;
+  esac
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+  if test "$package_revision" != "$macro_revision"; then
+    if test "$VERSION" != "$macro_version"; then
+      if test -z "$macro_version"; then
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      else
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      fi
+    else
+      cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+    fi
+
+    exit $EXIT_MISMATCH
+  fi
+}
+
+
+# Shorthand for --mode=foo, only valid as the first argument
+case $1 in
+clean|clea|cle|cl)
+  shift; set dummy --mode clean ${1+"$@"}; shift
+  ;;
+compile|compil|compi|comp|com|co|c)
+  shift; set dummy --mode compile ${1+"$@"}; shift
+  ;;
+execute|execut|execu|exec|exe|ex|e)
+  shift; set dummy --mode execute ${1+"$@"}; shift
+  ;;
+finish|finis|fini|fin|fi|f)
+  shift; set dummy --mode finish ${1+"$@"}; shift
+  ;;
+install|instal|insta|inst|ins|in|i)
+  shift; set dummy --mode install ${1+"$@"}; shift
+  ;;
+link|lin|li|l)
+  shift; set dummy --mode link ${1+"$@"}; shift
+  ;;
+uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+  shift; set dummy --mode uninstall ${1+"$@"}; shift
+  ;;
+esac
+
+
+
+# Option defaults:
+opt_debug=:
+opt_dry_run=false
+opt_config=false
+opt_preserve_dup_deps=false
+opt_features=false
+opt_finish=false
+opt_help=false
+opt_help_all=false
+opt_silent=:
+opt_warning=:
+opt_verbose=:
+opt_silent=false
+opt_verbose=false
+
+
+# Parse options once, thoroughly.  This comes as soon as possible in the
+# script to make things like `--version' happen as quickly as we can.
+{
+  # this just eases exit handling
+  while test $# -gt 0; do
+    opt="$1"
+    shift
+    case $opt in
+      --debug|-x)	opt_debug='set -x'
+			func_echo "enabling shell trace mode"
+			$opt_debug
+			;;
+      --dry-run|--dryrun|-n)
+			opt_dry_run=:
+			;;
+      --config)
+			opt_config=:
+func_config
+			;;
+      --dlopen|-dlopen)
+			optarg="$1"
+			opt_dlopen="${opt_dlopen+$opt_dlopen
+}$optarg"
+			shift
+			;;
+      --preserve-dup-deps)
+			opt_preserve_dup_deps=:
+			;;
+      --features)
+			opt_features=:
+func_features
+			;;
+      --finish)
+			opt_finish=:
+set dummy --mode finish ${1+"$@"}; shift
+			;;
+      --help)
+			opt_help=:
+			;;
+      --help-all)
+			opt_help_all=:
+opt_help=': help-all'
+			;;
+      --mode)
+			test $# = 0 && func_missing_arg $opt && break
+			optarg="$1"
+			opt_mode="$optarg"
+case $optarg in
+  # Valid mode arguments:
+  clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+  # Catch anything else as an error
+  *) func_error "invalid argument for $opt"
+     exit_cmd=exit
+     break
+     ;;
+esac
+			shift
+			;;
+      --no-silent|--no-quiet)
+			opt_silent=false
+func_append preserve_args " $opt"
+			;;
+      --no-warning|--no-warn)
+			opt_warning=false
+func_append preserve_args " $opt"
+			;;
+      --no-verbose)
+			opt_verbose=false
+func_append preserve_args " $opt"
+			;;
+      --silent|--quiet)
+			opt_silent=:
+func_append preserve_args " $opt"
+        opt_verbose=false
+			;;
+      --verbose|-v)
+			opt_verbose=:
+func_append preserve_args " $opt"
+opt_silent=false
+			;;
+      --tag)
+			test $# = 0 && func_missing_arg $opt && break
+			optarg="$1"
+			opt_tag="$optarg"
+func_append preserve_args " $opt $optarg"
+func_enable_tag "$optarg"
+			shift
+			;;
+
+      -\?|-h)		func_usage				;;
+      --help)		func_help				;;
+      --version)	func_version				;;
+
+      # Separate optargs to long options:
+      --*=*)
+			func_split_long_opt "$opt"
+			set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
+			shift
+			;;
+
+      # Separate non-argument short options:
+      -\?*|-h*|-n*|-v*)
+			func_split_short_opt "$opt"
+			set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
+			shift
+			;;
+
+      --)		break					;;
+      -*)		func_fatal_help "unrecognized option \`$opt'" ;;
+      *)		set dummy "$opt" ${1+"$@"};	shift; break  ;;
+    esac
+  done
+
+  # Validate options:
+
+  # save first non-option argument
+  if test "$#" -gt 0; then
+    nonopt="$opt"
+    shift
+  fi
+
+  # preserve --debug
+  test "$opt_debug" = : || func_append preserve_args " --debug"
+
+  case $host in
+    *cygwin* | *mingw* | *pw32* | *cegcc*)
+      # don't eliminate duplications in $postdeps and $predeps
+      opt_duplicate_compiler_generated_deps=:
+      ;;
+    *)
+      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+      ;;
+  esac
+
+  $opt_help || {
+    # Sanity checks first:
+    func_check_version_match
+
+    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+      func_fatal_configuration "not configured to build any kind of library"
+    fi
+
+    # Darwin sucks
+    eval std_shrext=\"$shrext_cmds\"
+
+    # Only execute mode is allowed to have -dlopen flags.
+    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
+      func_error "unrecognized option \`-dlopen'"
+      $ECHO "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Change the help message to a mode-specific one.
+    generic_help="$help"
+    help="Try \`$progname --help --mode=$opt_mode' for more information."
+  }
+
+
+  # Bail if the options were screwed
+  $exit_cmd $EXIT_FAILURE
+}
+
+
+
+
+## ----------- ##
+##    Main.    ##
+## ----------- ##
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+    test -f "$1" &&
+      $SED -e 4q "$1" 2>/dev/null \
+        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs.  To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway.  Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+    lalib_p=no
+    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+	for lalib_p_l in 1 2 3 4
+	do
+	    read lalib_p_line
+	    case "$lalib_p_line" in
+		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+	    esac
+	done
+	exec 0<&5 5<&-
+    fi
+    test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+    func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+    func_ltwrapper_exec_suffix=
+    case $1 in
+    *.exe) ;;
+    *) func_ltwrapper_exec_suffix=.exe ;;
+    esac
+    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+    func_dirname_and_basename "$1" "" "."
+    func_stripname '' '.exe' "$func_basename_result"
+    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+    $opt_debug
+    save_ifs=$IFS; IFS='~'
+    for cmd in $1; do
+      IFS=$save_ifs
+      eval cmd=\"$cmd\"
+      func_show_eval "$cmd" "${2-:}"
+    done
+    IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)!  Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+    $opt_debug
+    case $1 in
+    */* | *\\*)	. "$1" ;;
+    *)		. "./$1" ;;
+    esac
+}
+
+
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot.  Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+  func_resolve_sysroot_result=$1
+  case $func_resolve_sysroot_result in
+  =*)
+    func_stripname '=' '' "$func_resolve_sysroot_result"
+    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+    ;;
+  esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+  case "$lt_sysroot:$1" in
+  ?*:"$lt_sysroot"*)
+    func_stripname "$lt_sysroot" '' "$1"
+    func_replace_sysroot_result="=$func_stripname_result"
+    ;;
+  *)
+    # Including no sysroot.
+    func_replace_sysroot_result=$1
+    ;;
+  esac
+}
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    $opt_debug
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+	func_append_quoted CC_quoted "$arg"
+      done
+      CC_expanded=`func_echo_all $CC`
+      CC_quoted_expanded=`func_echo_all $CC_quoted`
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+	    CC_quoted=
+	    for arg in $CC; do
+	      # Double-quote args containing other shell metacharacters.
+	      func_append_quoted CC_quoted "$arg"
+	    done
+	    CC_expanded=`func_echo_all $CC`
+	    CC_quoted_expanded=`func_echo_all $CC_quoted`
+	    case "$@ " in
+	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  func_echo "unable to infer tagged configuration"
+	  func_fatal_error "specify a tag with \`--tag'"
+#	else
+#	  func_verbose "using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+    write_libobj=${1}
+    if test "$build_libtool_libs" = yes; then
+      write_lobj=\'${2}\'
+    else
+      write_lobj=none
+    fi
+
+    if test "$build_old_libs" = yes; then
+      write_oldobj=\'${3}\'
+    else
+      write_oldobj=none
+    fi
+
+    $opt_dry_run || {
+      cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+      $MV "${write_libobj}T" "${write_libobj}"
+    }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+  $opt_debug
+  func_convert_core_file_wine_to_w32_result="$1"
+  if test -n "$1"; then
+    # Unfortunately, winepath does not exit with a non-zero error code, so we
+    # are forced to check the contents of stdout. On the other hand, if the
+    # command is not found, the shell will set an exit code of 127 and print
+    # *an error message* to stdout. So we must check for both error code of
+    # zero AND non-empty stdout, which explains the odd construction:
+    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+        $SED -e "$lt_sed_naive_backslashify"`
+    else
+      func_convert_core_file_wine_to_w32_result=
+    fi
+  fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+  $opt_debug
+  # unfortunately, winepath doesn't convert paths, only file names
+  func_convert_core_path_wine_to_w32_result=""
+  if test -n "$1"; then
+    oldIFS=$IFS
+    IFS=:
+    for func_convert_core_path_wine_to_w32_f in $1; do
+      IFS=$oldIFS
+      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+        if test -z "$func_convert_core_path_wine_to_w32_result"; then
+          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+        else
+          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+        fi
+      fi
+    done
+    IFS=$oldIFS
+  fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+  $opt_debug
+  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+    if test "$?" -ne 0; then
+      # on failure, ensure result is empty
+      func_cygpath_result=
+    fi
+  else
+    func_cygpath_result=
+    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+  fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format.  Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+  $opt_debug
+  # awkward: cmd appends spaces to result
+  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+  $opt_debug
+  if test -z "$2" && test -n "$1" ; then
+    func_error "Could not determine host file name corresponding to"
+    func_error "  \`$1'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback:
+    func_to_host_file_result="$1"
+  fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+  $opt_debug
+  if test -z "$4" && test -n "$3"; then
+    func_error "Could not determine the host path corresponding to"
+    func_error "  \`$3'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback.  This is a deliberately simplistic "conversion" and
+    # should not be "improved".  See libtool.info.
+    if test "x$1" != "x$2"; then
+      lt_replace_pathsep_chars="s|$1|$2|g"
+      func_to_host_path_result=`echo "$3" |
+        $SED -e "$lt_replace_pathsep_chars"`
+    else
+      func_to_host_path_result="$3"
+    fi
+  fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+  $opt_debug
+  case $4 in
+  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+    ;;
+  esac
+  case $4 in
+  $2 ) func_append func_to_host_path_result "$3"
+    ;;
+  esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via `$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+  $opt_debug
+  $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result.  If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+  $opt_debug
+  case ,$2, in
+    *,"$to_tool_file_cmd",*)
+      func_to_tool_file_result=$1
+      ;;
+    *)
+      $to_tool_file_cmd "$1"
+      func_to_tool_file_result=$func_to_host_file_result
+      ;;
+  esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+  func_to_host_file_result="$1"
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+    # LT_CYGPATH in this case.
+    func_to_host_file_result=`cygpath -m "$1"`
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format.  Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_file_wine_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_msys_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+    func_convert_core_file_wine_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via `$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format.  If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+#   file name conversion function    : func_convert_file_X_to_Y ()
+#   path conversion function         : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same.  If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+  $opt_debug
+  if test -z "$to_host_path_cmd"; then
+    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+    to_host_path_cmd="func_convert_path_${func_stripname_result}"
+  fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+  $opt_debug
+  func_init_to_host_path_cmd
+  $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+  func_to_host_path_result="$1"
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from ARG.  MSYS
+    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+    # and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format.  Requires a wine environment and
+# a working winepath.  Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from
+    # ARG. msys behavior is inconsistent here, cygpath turns them
+    # into '.;' and ';.', and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+    $opt_debug
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+    pie_flag=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+	# do not "continue".  Instead, add this to base_compile
+	lastarg="$arg"
+	arg_mode=normal
+	;;
+
+      target )
+	libobj="$arg"
+	arg_mode=normal
+	continue
+	;;
+
+      normal )
+	# Accept any command-line options.
+	case $arg in
+	-o)
+	  test -n "$libobj" && \
+	    func_fatal_error "you cannot specify \`-o' more than once"
+	  arg_mode=target
+	  continue
+	  ;;
+
+	-pie | -fpie | -fPIE)
+          func_append pie_flag " $arg"
+	  continue
+	  ;;
+
+	-shared | -static | -prefer-pic | -prefer-non-pic)
+	  func_append later " $arg"
+	  continue
+	  ;;
+
+	-no-suppress)
+	  suppress_opt=no
+	  continue
+	  ;;
+
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
+
+	-Wc,*)
+	  func_stripname '-Wc,' '' "$arg"
+	  args=$func_stripname_result
+	  lastarg=
+	  save_ifs="$IFS"; IFS=','
+	  for arg in $args; do
+	    IFS="$save_ifs"
+	    func_append_quoted lastarg "$arg"
+	  done
+	  IFS="$save_ifs"
+	  func_stripname ' ' '' "$lastarg"
+	  lastarg=$func_stripname_result
+
+	  # Add the arguments to base_compile.
+	  func_append base_compile " $lastarg"
+	  continue
+	  ;;
+
+	*)
+	  # Accept the current argument as the source file.
+	  # The previous "srcfile" becomes the current argument.
+	  #
+	  lastarg="$srcfile"
+	  srcfile="$arg"
+	  ;;
+	esac  #  case $arg
+	;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      func_append_quoted base_compile "$lastarg"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      func_fatal_error "you must specify an argument for -Xcompile"
+      ;;
+    target)
+      func_fatal_error "you must specify a target with \`-o'"
+      ;;
+    *)
+      # Get the name of the library object.
+      test -z "$libobj" && {
+	func_basename "$srcfile"
+	libobj="$func_basename_result"
+      }
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    case $libobj in
+    *.[cCFSifmso] | \
+    *.ada | *.adb | *.ads | *.asm | \
+    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
+      func_xform "$libobj"
+      libobj=$func_xform_result
+      ;;
+    esac
+
+    case $libobj in
+    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+    *)
+      func_fatal_error "cannot determine name of library object from \`$libobj'"
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -shared)
+	test "$build_libtool_libs" != yes && \
+	  func_fatal_configuration "can not build a shared library"
+	build_old_libs=no
+	continue
+	;;
+
+      -static)
+	build_libtool_libs=no
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+      esac
+    done
+
+    func_quote_for_eval "$libobj"
+    test "X$libobj" != "X$func_quote_for_eval_result" \
+      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
+      && func_warning "libobj name \`$libobj' may not contain shell special characters."
+    func_dirname_and_basename "$obj" "/" ""
+    objname="$func_basename_result"
+    xdir="$func_dirname_result"
+    lobj=${xdir}$objdir/$objname
+
+    test -z "$base_compile" && \
+      func_fatal_help "you must specify a compilation command"
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2* | cegcc*)
+      pic_mode=default
+      ;;
+    esac
+    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	$ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+      func_append removelist " $output_obj"
+      $ECHO "$srcfile" > "$lockfile"
+    fi
+
+    $opt_dry_run || $RM $removelist
+    func_append removelist " $lockfile"
+    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+    srcfile=$func_to_tool_file_result
+    func_quote_for_eval "$srcfile"
+    qsrcfile=$func_quote_for_eval_result
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+	command="$base_compile $qsrcfile $pic_flag"
+      else
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      fi
+
+      func_mkdir_p "$xdir$objdir"
+
+      if test -z "$output_obj"; then
+	# Place PIC objects in $objdir
+	func_append command " -o $lobj"
+      fi
+
+      func_show_eval_locale "$command"	\
+          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+	func_show_eval '$MV "$output_obj" "$lobj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+
+      # Allow error messages only from the first compilation.
+      if test "$suppress_opt" = yes; then
+	suppress_output=' >/dev/null 2>&1'
+      fi
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+	# Don't build PIC code
+	command="$base_compile $qsrcfile$pie_flag"
+      else
+	command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test "$compiler_c_o" = yes; then
+	func_append command " -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      func_append command "$suppress_output"
+      func_show_eval_locale "$command" \
+        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+	func_show_eval '$MV "$output_obj" "$obj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+    fi
+
+    $opt_dry_run || {
+      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+      # Unlock the critical section if it was locked
+      if test "$need_locks" != no; then
+	removelist=$lockfile
+        $RM "$lockfile"
+      fi
+    }
+
+    exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+    # We need to display help for each of the modes.
+    case $opt_mode in
+      "")
+        # Generic help is extracted from the usage comments
+        # at the start of this file.
+        func_help
+        ;;
+
+      clean)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      compile)
+      $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -no-suppress      do not suppress compiler output for multiple passes
+  -prefer-pic       try to build PIC objects only
+  -prefer-non-pic   try to build non-PIC objects only
+  -shared           do not build a \`.o' file suitable for static linking
+  -static           only build a \`.o' file suitable for static linking
+  -Wc,FLAG          pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+        ;;
+
+      execute)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+        ;;
+
+      finish)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+        ;;
+
+      install)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+        ;;
+
+      link)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -bindir BINDIR    specify path to binaries directory (for systems where
+                    libraries must be found in the PATH setting at runtime)
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+                    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+                    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -shared           only do dynamic linking of libtool libraries
+  -shrext SUFFIX    override the standard shared library file extension
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+                    specify library version info [each variable defaults to 0]
+  -weak LIBNAME     declare that the target provides the LIBNAME interface
+  -Wc,FLAG
+  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
+  -Wl,FLAG
+  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
+  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+        ;;
+
+      uninstall)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      *)
+        func_fatal_help "invalid operation mode \`$opt_mode'"
+        ;;
+    esac
+
+    echo
+    $ECHO "Try \`$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+  if test "$opt_help" = :; then
+    func_mode_help
+  else
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	func_mode_help
+      done
+    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	echo
+	func_mode_help
+      done
+    } |
+    sed '1d
+      /^When reporting/,/^Report/{
+	H
+	d
+      }
+      $x
+      /information about other modes/d
+      /more detailed .*MODE/d
+      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+  fi
+  exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+    $opt_debug
+    # The first argument is the command name.
+    cmd="$nonopt"
+    test -z "$cmd" && \
+      func_fatal_help "you must specify a COMMAND"
+
+    # Handle -dlopen flags immediately.
+    for file in $opt_dlopen; do
+      test -f "$file" \
+	|| func_fatal_help "\`$file' is not a file"
+
+      dir=
+      case $file in
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+	func_source "$file"
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && \
+	    func_warning "\`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	func_dirname "$file" "" "."
+	dir="$func_dirname_result"
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  func_append dir "/$objdir"
+	else
+	  if test ! -f "$dir/$dlname"; then
+	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+	  fi
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	func_dirname "$file" "" "."
+	dir="$func_dirname_result"
+	;;
+
+      *)
+	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -* | *.la | *.lo ) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if func_ltwrapper_script_p "$file"; then
+	  func_source "$file"
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	elif func_ltwrapper_executable_p "$file"; then
+	  func_ltwrapper_scriptname "$file"
+	  func_source "$func_ltwrapper_scriptname_result"
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      func_append_quoted args "$file"
+    done
+
+    if test "X$opt_dry_run" = Xfalse; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+                $lt_var=\$save_$lt_var; export $lt_var
+	      else
+		$lt_unset $lt_var
+	      fi"
+      done
+
+      # Now prepare to actually exec the command.
+      exec_cmd="\$cmd$args"
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+	echo "export $shlibpath_var"
+      fi
+      $ECHO "$cmd$args"
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+    $opt_debug
+    libs=
+    libdirs=
+    admincmds=
+
+    for opt in "$nonopt" ${1+"$@"}
+    do
+      if test -d "$opt"; then
+	func_append libdirs " $opt"
+
+      elif test -f "$opt"; then
+	if func_lalib_unsafe_p "$opt"; then
+	  func_append libs " $opt"
+	else
+	  func_warning "\`$opt' is not a valid libtool archive"
+	fi
+
+      else
+	func_fatal_error "invalid argument \`$opt'"
+      fi
+    done
+
+    if test -n "$libs"; then
+      if test -n "$lt_sysroot"; then
+        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+      else
+        sysroot_cmd=
+      fi
+
+      # Remove sysroot references
+      if $opt_dry_run; then
+        for lib in $libs; do
+          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+        done
+      else
+        tmpdir=`func_mktempdir`
+        for lib in $libs; do
+	  sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+	    > $tmpdir/tmp-la
+	  mv -f $tmpdir/tmp-la $lib
+	done
+        ${RM}r "$tmpdir"
+      fi
+    fi
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $opt_dry_run || eval "$cmds" || func_append admincmds "
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    $opt_silent && exit $EXIT_SUCCESS
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      echo "----------------------------------------------------------------------"
+      echo "Libraries have been installed in:"
+      for libdir in $libdirs; do
+	$ECHO "   $libdir"
+      done
+      echo
+      echo "If you ever happen to want to link against installed libraries"
+      echo "in a given directory, LIBDIR, you must either use libtool, and"
+      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+      echo "flag during linking and do at least one of the following:"
+      if test -n "$shlibpath_var"; then
+	echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+	echo "     during execution"
+      fi
+      if test -n "$runpath_var"; then
+	echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+	echo "     during linking"
+      fi
+      if test -n "$hardcode_libdir_flag_spec"; then
+	libdir=LIBDIR
+	eval flag=\"$hardcode_libdir_flag_spec\"
+
+	$ECHO "   - use the \`$flag' linker flag"
+      fi
+      if test -n "$admincmds"; then
+	$ECHO "   - have your system administrator run these commands:$admincmds"
+      fi
+      if test -f /etc/ld.so.conf; then
+	echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+      fi
+      echo
+
+      echo "See any operating system documentation about shared libraries for"
+      case $host in
+	solaris2.[6789]|solaris2.1[0-9])
+	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+	  echo "pages."
+	  ;;
+	*)
+	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
+	  ;;
+      esac
+      echo "----------------------------------------------------------------------"
+    fi
+    exit $EXIT_SUCCESS
+}
+
+test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+    $opt_debug
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       case $nonopt in *shtool*) :;; *) false;; esac; then
+      # Aesthetically quote it.
+      func_quote_for_eval "$nonopt"
+      install_prog="$func_quote_for_eval_result "
+      arg=$1
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    func_quote_for_eval "$arg"
+    func_append install_prog "$func_quote_for_eval_result"
+    install_shared_prog=$install_prog
+    case " $install_prog " in
+      *[\\\ /]cp\ *) install_cp=: ;;
+      *) install_cp=false ;;
+    esac
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    no_mode=:
+    for arg
+    do
+      arg2=
+      if test -n "$dest"; then
+	func_append files " $dest"
+	dest=$arg
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f)
+	if $install_cp; then :; else
+	  prev=$arg
+	fi
+	;;
+      -g | -m | -o)
+	prev=$arg
+	;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*)
+	;;
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  if test "x$prev" = x-m && test -n "$install_override_mode"; then
+	    arg2=$install_override_mode
+	    no_mode=false
+	  fi
+	  prev=
+	else
+	  dest=$arg
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      func_quote_for_eval "$arg"
+      func_append install_prog " $func_quote_for_eval_result"
+      if test -n "$arg2"; then
+	func_quote_for_eval "$arg2"
+      fi
+      func_append install_shared_prog " $func_quote_for_eval_result"
+    done
+
+    test -z "$install_prog" && \
+      func_fatal_help "you must specify an install program"
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prev' option requires an argument"
+
+    if test -n "$install_override_mode" && $no_mode; then
+      if $install_cp; then :; else
+	func_quote_for_eval "$install_override_mode"
+	func_append install_shared_prog " -m $func_quote_for_eval_result"
+      fi
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	func_fatal_help "no file or destination specified"
+      else
+	func_fatal_help "you must specify a destination"
+      fi
+    fi
+
+    # Strip any trailing slash from the destination.
+    func_stripname '' '/' "$dest"
+    dest=$func_stripname_result
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      func_dirname_and_basename "$dest" "" "."
+      destdir="$func_dirname_result"
+      destname="$func_basename_result"
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files; shift
+      test "$#" -gt 1 && \
+	func_fatal_help "\`$dest' is not a directory"
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  func_fatal_help "\`$destdir' must be an absolute directory name"
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	func_append staticlibs " $file"
+	;;
+
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "\`$file' is not a valid libtool archive"
+
+	library_names=
+	old_library=
+	relink_command=
+	func_source "$file"
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) func_append current_libdirs " $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) func_append future_libdirs " $libdir" ;;
+	  esac
+	fi
+
+	func_dirname "$file" "/" ""
+	dir="$func_dirname_result"
+	func_append dir "$objdir"
+
+	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
+	  test "$inst_prefix_dir" = "$destdir" && \
+	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	  else
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+	  fi
+
+	  func_warning "relinking \`$file'"
+	  func_show_eval "$relink_command" \
+	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names; shift
+	if test -n "$1"; then
+	  realname="$1"
+	  shift
+
+	  srcname="$realname"
+	  test -n "$relink_command" && srcname="$realname"T
+
+	  # Install the shared library and build the symlinks.
+	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+	      'exit $?'
+	  tstripme="$stripme"
+	  case $host_os in
+	  cygwin* | mingw* | pw32* | cegcc*)
+	    case $realname in
+	    *.dll.a)
+	      tstripme=""
+	      ;;
+	    esac
+	    ;;
+	  esac
+	  if test -n "$tstripme" && test -n "$striplib"; then
+	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
+	  fi
+
+	  if test "$#" -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    # Try `ln -sf' first, because the `ln' binary might depend on
+	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
+	    # so we also need to try rm && ln -s.
+	    for linkname
+	    do
+	      test "$linkname" != "$realname" \
+		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  func_execute_cmds "$postinstall_cmds" 'exit $?'
+	fi
+
+	# Install the pseudo-library for information purposes.
+	func_basename "$file"
+	name="$func_basename_result"
+	instname="$dir/$name"i
+	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  func_basename "$file"
+	  destfile="$func_basename_result"
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  func_lo2o "$destfile"
+	  staticdest=$func_lo2o_result
+	  ;;
+	*.$objext)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	test -n "$destfile" && \
+	  func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  func_lo2o "$file"
+	  staticobj=$func_lo2o_result
+	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+	fi
+	exit $EXIT_SUCCESS
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  func_basename "$file"
+	  destfile="$func_basename_result"
+	  destfile="$destdir/$destfile"
+	fi
+
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=""
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      func_stripname '' '.exe' "$file"
+	      file=$func_stripname_result
+	      stripped_ext=".exe"
+	    fi
+	    ;;
+	esac
+
+	# Do a test to see if this is really a libtool program.
+	case $host in
+	*cygwin* | *mingw*)
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      wrapper=$func_ltwrapper_scriptname_result
+	    else
+	      func_stripname '' '.exe' "$file"
+	      wrapper=$func_stripname_result
+	    fi
+	    ;;
+	*)
+	    wrapper=$file
+	    ;;
+	esac
+	if func_ltwrapper_script_p "$wrapper"; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  func_source "$wrapper"
+
+	  # Check the variables that should have been set.
+	  test -z "$generated_by_libtool_version" && \
+	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+	  finalize=yes
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      func_source "$lib"
+	    fi
+	    libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      func_warning "\`$lib' has not been installed in \`$libdir'"
+	      finalize=no
+	    fi
+	  done
+
+	  relink_command=
+	  func_source "$wrapper"
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    $opt_dry_run || {
+	      if test "$finalize" = yes; then
+	        tmpdir=`func_mktempdir`
+		func_basename "$file$stripped_ext"
+		file="$func_basename_result"
+	        outputname="$tmpdir/$file"
+	        # Replace the output file specification.
+	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+	        $opt_silent || {
+	          func_quote_for_expand "$relink_command"
+		  eval "func_echo $func_quote_for_expand_result"
+	        }
+	        if eval "$relink_command"; then :
+	          else
+		  func_error "error: relink \`$file' with the above command before installing it"
+		  $opt_dry_run || ${RM}r "$tmpdir"
+		  continue
+	        fi
+	        file="$outputname"
+	      else
+	        func_warning "cannot relink \`$file'"
+	      fi
+	    }
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyway
+	case $install_prog,$host in
+	*/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    func_stripname '' '.exe' "$destfile"
+	    destfile=$func_stripname_result
+	    ;;
+	  esac
+	  ;;
+	esac
+	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+	$opt_dry_run || if test -n "$outputname"; then
+	  ${RM}r "$tmpdir"
+	fi
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      func_basename "$file"
+      name="$func_basename_result"
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+      tool_oldlib=$func_to_tool_file_result
+
+      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
+      fi
+
+      # Do each command in the postinstall commands.
+      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+    done
+
+    test -n "$future_libdirs" && \
+      func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      $opt_dry_run && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$opt_mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+    $opt_debug
+    my_outputname="$1"
+    my_originator="$2"
+    my_pic_p="${3-no}"
+    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+    my_dlsyms=
+
+    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+      if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	my_dlsyms="${my_outputname}S.c"
+      else
+	func_error "not configured to extract global symbols from dlpreopened files"
+      fi
+    fi
+
+    if test -n "$my_dlsyms"; then
+      case $my_dlsyms in
+      "") ;;
+      *.c)
+	# Discover the nlist of each of the dlfiles.
+	nlist="$output_objdir/${my_outputname}.nm"
+
+	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+	# Parse the name list into a source file.
+	func_verbose "creating $output_objdir/$my_dlsyms"
+
+	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+	if test "$dlself" = yes; then
+	  func_verbose "generating symbol list for \`$output'"
+
+	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+	  # Add our own program objects to the symbol list.
+	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	  for progfile in $progfiles; do
+	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+	    func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -n "$exclude_expsyms"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  if test -n "$export_symbols_regex"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  # Prepare the list of exported symbols
+	  if test -z "$export_symbols"; then
+	    export_symbols="$output_objdir/$outputname.exp"
+	    $opt_dry_run || {
+	      $RM $export_symbols
+	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+	      case $host in
+	      *cygwin* | *mingw* | *cegcc* )
+                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+	        ;;
+	      esac
+	    }
+	  else
+	    $opt_dry_run || {
+	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	      case $host in
+	        *cygwin* | *mingw* | *cegcc* )
+	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+	          ;;
+	      esac
+	    }
+	  fi
+	fi
+
+	for dlprefile in $dlprefiles; do
+	  func_verbose "extracting global C symbols from \`$dlprefile'"
+	  func_basename "$dlprefile"
+	  name="$func_basename_result"
+          case $host in
+	    *cygwin* | *mingw* | *cegcc* )
+	      # if an import library, we need to obtain dlname
+	      if func_win32_import_lib_p "$dlprefile"; then
+	        func_tr_sh "$dlprefile"
+	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
+	        dlprefile_dlbasename=""
+	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+	          # Use subshell, to avoid clobbering current variable values
+	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+	          if test -n "$dlprefile_dlname" ; then
+	            func_basename "$dlprefile_dlname"
+	            dlprefile_dlbasename="$func_basename_result"
+	          else
+	            # no lafile. user explicitly requested -dlpreopen <import library>.
+	            $sharedlib_from_linklib_cmd "$dlprefile"
+	            dlprefile_dlbasename=$sharedlib_from_linklib_result
+	          fi
+	        fi
+	        $opt_dry_run || {
+	          if test -n "$dlprefile_dlbasename" ; then
+	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+	          else
+	            func_warning "Could not compute DLL name from $name"
+	            eval '$ECHO ": $name " >> "$nlist"'
+	          fi
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+	        }
+	      else # not an import lib
+	        $opt_dry_run || {
+	          eval '$ECHO ": $name " >> "$nlist"'
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	        }
+	      fi
+	    ;;
+	    *)
+	      $opt_dry_run || {
+	        eval '$ECHO ": $name " >> "$nlist"'
+	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	      }
+	    ;;
+          esac
+	done
+
+	$opt_dry_run || {
+	  # Make sure we have at least an empty file.
+	  test -f "$nlist" || : > "$nlist"
+
+	  if test -n "$exclude_expsyms"; then
+	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	    $MV "$nlist"T "$nlist"
+	  fi
+
+	  # Try sorting and uniquifying the output.
+	  if $GREP -v "^: " < "$nlist" |
+	      if sort -k 3 </dev/null >/dev/null 2>&1; then
+		sort -k 3
+	      else
+		sort +2
+	      fi |
+	      uniq > "$nlist"S; then
+	    :
+	  else
+	    $GREP -v "^: " < "$nlist" > "$nlist"S
+	  fi
+
+	  if test -f "$nlist"S; then
+	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+	  else
+	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+	  fi
+
+	  echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols.  */
+typedef struct {
+  const char *name;
+  void *address;
+} lt_dlsymlist;
+extern LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+  { \"$my_originator\", (void *) 0 },"
+
+	  case $need_lib_prefix in
+	  no)
+	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  *)
+	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  esac
+	  echo >> "$output_objdir/$my_dlsyms" "\
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	} # !$opt_dry_run
+
+	pic_flag_for_symtable=
+	case "$compile_command " in
+	*" -static "*) ;;
+	*)
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+	  *-*-hpux*)
+	    pic_flag_for_symtable=" $pic_flag"  ;;
+	  *)
+	    if test "X$my_pic_p" != Xno; then
+	      pic_flag_for_symtable=" $pic_flag"
+	    fi
+	    ;;
+	  esac
+	  ;;
+	esac
+	symtab_cflags=
+	for arg in $LTCFLAGS; do
+	  case $arg in
+	  -pie | -fpie | -fPIE) ;;
+	  *) func_append symtab_cflags " $arg" ;;
+	  esac
+	done
+
+	# Now compile the dynamic symbol file.
+	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+	# Clean up the generated files.
+	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+	# Transform the symbol file into the correct name.
+	symfileobj="$output_objdir/${my_outputname}S.$objext"
+	case $host in
+	*cygwin* | *mingw* | *cegcc* )
+	  if test -f "$output_objdir/$my_outputname.def"; then
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	  else
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  fi
+	  ;;
+	*)
+	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  ;;
+	esac
+	;;
+      *)
+	func_fatal_error "unknown suffix for \`$my_dlsyms'"
+	;;
+      esac
+    else
+      # We keep going just in case the user didn't refer to
+      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+      # really was required.
+
+      # Nullify the symbol file.
+      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+    fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+  $opt_debug
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+      func_to_tool_file "$1" func_convert_file_msys_to_w32
+      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+	$SED -n -e '
+	    1,100{
+		/ I /{
+		    s,.*,import,
+		    p
+		    q
+		}
+	    }'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $ECHO "$win32_libid_type"
+}
+
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+  $opt_debug
+  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+  $opt_debug
+  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+    $SED '/^Contents of section '"$match_literal"':/{
+      # Place marker at beginning of archive member dllname section
+      s/.*/====MARK====/
+      p
+      d
+    }
+    # These lines can sometimes be longer than 43 characters, but
+    # are always uninteresting
+    /:[	 ]*file format pe[i]\{,1\}-/d
+    /^In archive [^:]*:/d
+    # Ensure marker is printed
+    /^====MARK====/p
+    # Remove all lines with less than 43 characters
+    /^.\{43\}/!d
+    # From remaining lines, remove first 43 characters
+    s/^.\{43\}//' |
+    $SED -n '
+      # Join marker and all lines until next marker into a single line
+      /^====MARK====/ b para
+      H
+      $ b para
+      b
+      :para
+      x
+      s/\n//g
+      # Remove the marker
+      s/^====MARK====//
+      # Remove trailing dots and whitespace
+      s/[\. \t]*$//
+      # Print
+      /./p' |
+    # we now have a list, one entry per line, of the stringified
+    # contents of the appropriate section of all members of the
+    # archive which possess that section. Heuristic: eliminate
+    # all those which have a first or second character that is
+    # a '.' (that is, objdump's representation of an unprintable
+    # character.) This should work for all archives with less than
+    # 0x302f exports -- but will fail for DLLs whose name actually
+    # begins with a literal '.' or a single character followed by
+    # a '.'.
+    #
+    # Of those that remain, print the first one.
+    $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+  test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+  test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+  $opt_debug
+  if func_cygming_gnu_implib_p "$1" ; then
+    # binutils import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+  elif func_cygming_ms_implib_p "$1" ; then
+    # ms-generated import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+  else
+    # unknown
+    sharedlib_from_linklib_result=""
+  fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    $opt_debug
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+    if test "$lock_old_archive_extraction" = yes; then
+      lockfile=$f_ex_an_ar_oldlib.lock
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    fi
+    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+		   'stat=$?; rm -f "$lockfile"; exit $stat'
+    if test "$lock_old_archive_extraction" = yes; then
+      $opt_dry_run || rm -f "$lockfile"
+    fi
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+    fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    $opt_debug
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+	*) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      func_basename "$my_xlib"
+      my_xlib="$func_basename_result"
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  func_arith $extracted_serial + 1
+	  extracted_serial=$func_arith_result
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
+
+      func_mkdir_p "$my_xdir"
+
+      case $host in
+      *-darwin*)
+	func_verbose "Extracting $my_xabs"
+	# Do not bother doing anything if just a dry run
+	$opt_dry_run || {
+	  darwin_orig_dir=`pwd`
+	  cd $my_xdir || exit $?
+	  darwin_archive=$my_xabs
+	  darwin_curdir=`pwd`
+	  darwin_base_archive=`basename "$darwin_archive"`
+	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+	  if test -n "$darwin_arches"; then
+	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+	    darwin_arch=
+	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+	    for darwin_arch in  $darwin_arches ; do
+	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+	      cd "$darwin_curdir"
+	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+	    done # $darwin_arches
+            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+	    darwin_file=
+	    darwin_files=
+	    for darwin_file in $darwin_filelist; do
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+	      $LIPO -create -output "$darwin_file" $darwin_files
+	    done # $darwin_filelist
+	    $RM -rf unfat-$$
+	    cd "$darwin_orig_dir"
+	  else
+	    cd $darwin_orig_dir
+	    func_extract_an_archive "$my_xdir" "$my_xabs"
+	  fi # $darwin_arches
+	} # !$opt_dry_run
+	;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+	;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+    done
+
+    func_extract_archives_result="$my_oldobjs"
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable.  Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take.  If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory.  This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+	func_emit_wrapper_arg1=${1-no}
+
+	$ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variables:
+  generated_by_libtool_version='$macro_version'
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$ECHO are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    file=\"\$0\""
+
+    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+    $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+    ECHO=\"$qECHO\"
+  fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+  lt_script_arg0=\$0
+  shift
+  for lt_opt
+  do
+    case \"\$lt_opt\" in
+    --lt-debug) lt_option_debug=1 ;;
+    --lt-dump-script)
+        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+        cat \"\$lt_dump_D/\$lt_dump_F\"
+        exit 0
+      ;;
+    --lt-*)
+        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+        exit 1
+      ;;
+    esac
+  done
+
+  # Print the debug banner immediately:
+  if test -n \"\$lt_option_debug\"; then
+    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+  fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+  lt_dump_args_N=1;
+  for lt_arg
+  do
+    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+  done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+  case $host in
+  # Backslashes separate directories on plain windows
+  *-*-mingw | *-*-os2* | *-cegcc*)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+    ;;
+
+  *)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+    ;;
+  esac
+  $ECHO "\
+      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+      exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+  case \" \$* \" in
+  *\\ --lt-*)
+    for lt_wr_arg
+    do
+      case \$lt_wr_arg in
+      --lt-*) ;;
+      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+      esac
+      shift
+    done ;;
+  esac
+  func_exec_program_core \${1+\"\$@\"}
+}
+
+  # Parse options
+  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+  done
+
+  # Usually 'no', except on cygwin/mingw when embedded into
+  # the cwrapper.
+  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+    # special case for '.'
+    if test \"\$thisdir\" = \".\"; then
+      thisdir=\`pwd\`
+    fi
+    # remove .libs from thisdir
+    case \"\$thisdir\" in
+    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+    $objdir )   thisdir=. ;;
+    esac
+  fi
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  $ECHO "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" ||
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $MKDIR \"\$progdir\"
+    else
+      $RM \"\$progdir/\$file\"
+    fi"
+
+	  $ECHO "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+	$ECHO \"\$relink_command_output\" >&2
+	$RM \"\$progdir/\$file\"
+	exit 1
+      fi
+    fi
+
+    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $RM \"\$progdir/\$program\";
+      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $RM \"\$progdir/\$file\"
+  fi"
+	else
+	  $ECHO "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	$ECHO "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# fixup the dll searchpath if we need to.
+	#
+	# Fix the DLL searchpath if we need to.  Do this before prepending
+	# to shlibpath, because on Windows, both are PATH and uninstalled
+	# libraries must come first.
+	if test -n "$dllsearchpath"; then
+	  $ECHO "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $ECHO "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	$ECHO "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+      func_exec_program \${1+\"\$@\"}
+    fi
+  else
+    # The program doesn't exist.
+    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit 1
+  fi
+fi\
+"
+}
+
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+	cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+*/
+EOF
+	    cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+#  include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+#  define _INTPTR_T_DEFINED
+#  define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
+#else
+static int lt_debug = 0;
+#endif
+
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+	    cat <<EOF
+volatile const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+              func_to_host_path "$temp_rpath"
+	      cat <<EOF
+const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * LIB_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test -n "$dllsearchpath"; then
+              func_to_host_path "$dllsearchpath:"
+	      cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test "$fast_install" = yes; then
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+	    else
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+	    fi
+
+
+	    cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX         "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int  newargc;
+  char *tmp_pathspec;
+  char *actual_cwrapper_path;
+  char *actual_cwrapper_name;
+  char *target_name;
+  char *lt_argv_zero;
+  intptr_t rval = 127;
+
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  newargz = XMALLOC (char *, argc + 1);
+
+  /* very simple arg parsing; don't want to rely on getopt
+   * also, copy all non cwrapper options to newargz, except
+   * argz[0], which is handled differently
+   */
+  newargc=0;
+  for (i = 1; i < argc; i++)
+    {
+      if (strcmp (argv[i], dumpscript_opt) == 0)
+	{
+EOF
+	    case "$host" in
+	      *mingw* | *cygwin* )
+		# make stdout use "unix" line endings
+		echo "          setmode(1,_O_BINARY);"
+		;;
+	      esac
+
+	    cat <<"EOF"
+	  lt_dump_script (stdout);
+	  return 0;
+	}
+      if (strcmp (argv[i], debug_opt) == 0)
+	{
+          lt_debug = 1;
+          continue;
+	}
+      if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+        {
+          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+             namespace, but it is not one of the ones we know about and
+             have already dealt with, above (inluding dump-script), then
+             report an error. Otherwise, targets might begin to believe
+             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+             namespace. The first time any user complains about this, we'll
+             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+             or a configure.ac-settable value.
+           */
+          lt_fatal (__FILE__, __LINE__,
+		    "unrecognized %s option: '%s'",
+                    ltwrapper_option_prefix, argv[i]);
+        }
+      /* otherwise ... */
+      newargz[++newargc] = xstrdup (argv[i]);
+    }
+  newargz[++newargc] = NULL;
+
+EOF
+	    cat <<EOF
+  /* The GNU banner must be the first non-error debug message */
+  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+	    cat <<"EOF"
+  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+  tmp_pathspec = find_executable (argv[0]);
+  if (tmp_pathspec == NULL)
+    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (before symlink chase) at: %s\n",
+		  tmp_pathspec);
+
+  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (after symlink chase) at: %s\n",
+		  actual_cwrapper_path);
+  XFREE (tmp_pathspec);
+
+  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+  strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+  /* wrapper name transforms */
+  strendzap (actual_cwrapper_name, ".exe");
+  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+  XFREE (actual_cwrapper_name);
+  actual_cwrapper_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  /* target_name transforms -- use actual target program name; might have lt- prefix */
+  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+  strendzap (target_name, ".exe");
+  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+  XFREE (target_name);
+  target_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(main) libtool target name: %s\n",
+		  target_name);
+EOF
+
+	    cat <<EOF
+  newargz[0] =
+    XMALLOC (char, (strlen (actual_cwrapper_path) +
+		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+  strcpy (newargz[0], actual_cwrapper_path);
+  strcat (newargz[0], "$objdir");
+  strcat (newargz[0], "/");
+EOF
+
+	    cat <<"EOF"
+  /* stop here, and copy so we don't have to do this twice */
+  tmp_pathspec = xstrdup (newargz[0]);
+
+  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+  strcat (newargz[0], actual_cwrapper_name);
+
+  /* DO want the lt- prefix here if it exists, so use target_name */
+  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+  XFREE (tmp_pathspec);
+  tmp_pathspec = NULL;
+EOF
+
+	    case $host_os in
+	      mingw*)
+	    cat <<"EOF"
+  {
+    char* p;
+    while ((p = strchr (newargz[0], '\\')) != NULL)
+      {
+	*p = '/';
+      }
+    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+      {
+	*p = '/';
+      }
+  }
+EOF
+	    ;;
+	    esac
+
+	    cat <<"EOF"
+  XFREE (target_name);
+  XFREE (actual_cwrapper_path);
+  XFREE (actual_cwrapper_name);
+
+  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
+  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
+     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+     because on Windows, both *_VARNAMEs are PATH but uninstalled
+     libraries must come first. */
+  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+		  nonnull (lt_argv_zero));
+  for (i = 0; i < newargc; i++)
+    {
+      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+		      i, nonnull (newargz[i]));
+    }
+
+EOF
+
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+  /* execv doesn't actually work on mingw as expected on unix */
+  newargz = prepare_spawn (newargz);
+  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+  if (rval == -1)
+    {
+      /* failed to start process */
+      lt_debugprintf (__FILE__, __LINE__,
+		      "(main) failed to launch target \"%s\": %s\n",
+		      lt_argv_zero, nonnull (strerror (errno)));
+      return 127;
+    }
+  return rval;
+EOF
+		;;
+	      *)
+		cat <<"EOF"
+  execv (lt_argv_zero, newargz);
+  return rval; /* =127, but avoids unused variable warning */
+EOF
+		;;
+	    esac
+
+	    cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+  void *p = (void *) malloc (num);
+  if (!p)
+    lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+			  string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable (const char *path)
+{
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0)
+      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+    return 1;
+  else
+    return 0;
+}
+
+int
+make_executable (const char *path)
+{
+  int rval = 0;
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if (stat (path, &st) >= 0)
+    {
+      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+    }
+  return rval;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise
+   Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+  int has_slash = 0;
+  const char *p;
+  const char *p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  int tmp_len;
+  char *concat_name;
+
+  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+                  nonempty (wrapper));
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable (concat_name))
+	return concat_name;
+      XFREE (concat_name);
+    }
+  else
+    {
+#endif
+      if (IS_DIR_SEPARATOR (wrapper[0]))
+	{
+	  concat_name = xstrdup (wrapper);
+	  if (check_executable (concat_name))
+	    return concat_name;
+	  XFREE (concat_name);
+	}
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+    }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+      {
+	has_slash = 1;
+	break;
+      }
+  if (!has_slash)
+    {
+      /* no slashes; search PATH */
+      const char *path = getenv ("PATH");
+      if (path != NULL)
+	{
+	  for (p = path; *p; p = p_next)
+	    {
+	      const char *q;
+	      size_t p_len;
+	      for (q = p; *q; q++)
+		if (IS_PATH_SEPARATOR (*q))
+		  break;
+	      p_len = q - p;
+	      p_next = (*q == '\0' ? q : q + 1);
+	      if (p_len == 0)
+		{
+		  /* empty path: current directory */
+		  if (getcwd (tmp, LT_PATHMAX) == NULL)
+		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+                              nonnull (strerror (errno)));
+		  tmp_len = strlen (tmp);
+		  concat_name =
+		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, tmp, tmp_len);
+		  concat_name[tmp_len] = '/';
+		  strcpy (concat_name + tmp_len + 1, wrapper);
+		}
+	      else
+		{
+		  concat_name =
+		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, p, p_len);
+		  concat_name[p_len] = '/';
+		  strcpy (concat_name + p_len + 1, wrapper);
+		}
+	      if (check_executable (concat_name))
+		return concat_name;
+	      XFREE (concat_name);
+	    }
+	}
+      /* not found in PATH; assume curdir */
+    }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+              nonnull (strerror (errno)));
+  tmp_len = strlen (tmp);
+  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable (concat_name))
+    return concat_name;
+  XFREE (concat_name);
+  return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+  return xstrdup (pathspec);
+#else
+  char buf[LT_PATHMAX];
+  struct stat s;
+  char *tmp_pathspec = xstrdup (pathspec);
+  char *p;
+  int has_symlinks = 0;
+  while (strlen (tmp_pathspec) && !has_symlinks)
+    {
+      lt_debugprintf (__FILE__, __LINE__,
+		      "checking path component for symlinks: %s\n",
+		      tmp_pathspec);
+      if (lstat (tmp_pathspec, &s) == 0)
+	{
+	  if (S_ISLNK (s.st_mode) != 0)
+	    {
+	      has_symlinks = 1;
+	      break;
+	    }
+
+	  /* search backwards for last DIR_SEPARATOR */
+	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    p--;
+	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    {
+	      /* no more DIR_SEPARATORS left */
+	      break;
+	    }
+	  *p = '\0';
+	}
+      else
+	{
+	  lt_fatal (__FILE__, __LINE__,
+		    "error accessing file \"%s\": %s",
+		    tmp_pathspec, nonnull (strerror (errno)));
+	}
+    }
+  XFREE (tmp_pathspec);
+
+  if (!has_symlinks)
+    {
+      return xstrdup (pathspec);
+    }
+
+  tmp_pathspec = realpath (pathspec, buf);
+  if (tmp_pathspec == 0)
+    {
+      lt_fatal (__FILE__, __LINE__,
+		"could not follow symlinks for %s", pathspec);
+    }
+  return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert (str != NULL);
+  assert (pat != NULL);
+
+  len = strlen (str);
+  patlen = strlen (pat);
+
+  if (patlen <= len)
+    {
+      str += len - patlen;
+      if (strcmp (str, pat) == 0)
+	*str = '\0';
+    }
+  return str;
+}
+
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+  va_list args;
+  if (lt_debug)
+    {
+      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+      va_start (args, fmt);
+      (void) vfprintf (stderr, fmt, args);
+      va_end (args);
+    }
+}
+
+static void
+lt_error_core (int exit_status, const char *file,
+	       int line, const char *mode,
+	       const char *message, va_list ap)
+{
+  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *file, int line, const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
+  va_end (ap);
+}
+
+static const char *
+nonnull (const char *s)
+{
+  return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+  return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_setenv) setting '%s' to '%s'\n",
+                  nonnull (name), nonnull (value));
+  {
+#ifdef HAVE_SETENV
+    /* always make a copy, for consistency with !HAVE_SETENV */
+    char *str = xstrdup (value);
+    setenv (name, str, 1);
+#else
+    int len = strlen (name) + 1 + strlen (value) + 1;
+    char *str = XMALLOC (char, len);
+    sprintf (str, "%s=%s", name, value);
+    if (putenv (str) != EXIT_SUCCESS)
+      {
+        XFREE (str);
+      }
+#endif
+  }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+  char *new_value;
+  if (orig_value && *orig_value)
+    {
+      int orig_value_len = strlen (orig_value);
+      int add_len = strlen (add);
+      new_value = XMALLOC (char, add_len + orig_value_len + 1);
+      if (to_end)
+        {
+          strcpy (new_value, orig_value);
+          strcpy (new_value + orig_value_len, add);
+        }
+      else
+        {
+          strcpy (new_value, add);
+          strcpy (new_value + add_len, orig_value);
+        }
+    }
+  else
+    {
+      new_value = xstrdup (add);
+    }
+  return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      /* some systems can't cope with a ':'-terminated path #' */
+      int len = strlen (new_value);
+      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+        {
+          new_value[len-1] = '\0';
+        }
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+EOF
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+   Note that spawn() does not by itself call the command interpreter
+     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+         GetVersionEx(&v);
+         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+      }) ? "cmd.exe" : "command.com").
+   Instead it simply concatenates the arguments, separated by ' ', and calls
+   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
+   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+   special way:
+   - Space and tab are interpreted as delimiters. They are not treated as
+     delimiters if they are surrounded by double quotes: "...".
+   - Unescaped double quotes are removed from the input. Their only effect is
+     that within double quotes, space and tab are treated like normal
+     characters.
+   - Backslashes not followed by double quotes are not special.
+   - But 2*n+1 backslashes followed by a double quote become
+     n backslashes followed by a double quote (n >= 0):
+       \" -> "
+       \\\" -> \"
+       \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+  size_t argc;
+  char **new_argv;
+  size_t i;
+
+  /* Count number of arguments.  */
+  for (argc = 0; argv[argc] != NULL; argc++)
+    ;
+
+  /* Allocate new argument vector.  */
+  new_argv = XMALLOC (char *, argc + 1);
+
+  /* Put quoted arguments into the new argument vector.  */
+  for (i = 0; i < argc; i++)
+    {
+      const char *string = argv[i];
+
+      if (string[0] == '\0')
+	new_argv[i] = xstrdup ("\"\"");
+      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+	{
+	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+	  size_t length;
+	  unsigned int backslashes;
+	  const char *s;
+	  char *quoted_string;
+	  char *p;
+
+	  length = 0;
+	  backslashes = 0;
+	  if (quote_around)
+	    length++;
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		length += backslashes + 1;
+	      length++;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    length += backslashes + 1;
+
+	  quoted_string = XMALLOC (char, length + 1);
+
+	  p = quoted_string;
+	  backslashes = 0;
+	  if (quote_around)
+	    *p++ = '"';
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		{
+		  unsigned int j;
+		  for (j = backslashes + 1; j > 0; j--)
+		    *p++ = '\\';
+		}
+	      *p++ = c;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    {
+	      unsigned int j;
+	      for (j = backslashes; j > 0; j--)
+		*p++ = '\\';
+	      *p++ = '"';
+	    }
+	  *p = '\0';
+
+	  new_argv[i] = quoted_string;
+	}
+      else
+	new_argv[i] = (char *) string;
+    }
+  new_argv[argc] = NULL;
+
+  return new_argv;
+}
+EOF
+		;;
+	    esac
+
+            cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+	    func_emit_wrapper yes |
+	      $SED -n -e '
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/  fputs ("\1", f);/p
+g
+D'
+            cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+    $opt_debug
+    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+    *import*) : ;;
+    *) false ;;
+    esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+    $opt_debug
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args=$nonopt
+    base_compile="$nonopt $@"
+    compile_command=$nonopt
+    finalize_command=$nonopt
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+    new_inherited_linker_flags=
+
+    avoid_version=no
+    bindir=
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    non_pic_objects=
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+    weak_libs=
+    single_module="${wl}-single_module"
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -shared)
+	test "$build_libtool_libs" != yes && \
+	  func_fatal_configuration "can not build a shared library"
+	build_old_libs=no
+	break
+	;;
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    func_warning "complete static linking is impossible in this configuration"
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	-static)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=built
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
+	build_libtool_libs=no
+	build_old_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg="$1"
+      shift
+      func_quote_for_eval "$arg"
+      qarg=$func_quote_for_eval_unquoted_result
+      func_append libtool_args " $func_quote_for_eval_result"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  func_append compile_command " @OUTPUT@"
+	  func_append finalize_command " @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	bindir)
+	  bindir="$arg"
+	  prev=
+	  continue
+	  ;;
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    func_append compile_command " @SYMFILE@"
+	    func_append finalize_command " @SYMFILE@"
+	    preload=yes
+	  fi
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      func_append dlfiles " $arg"
+	    else
+	      func_append dlprefiles " $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  test -f "$arg" \
+	    || func_fatal_error "symbol file \`$arg' does not exist"
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	framework)
+	  case $host in
+	    *-*-darwin*)
+	      case "$deplibs " in
+		*" $qarg.ltframework "*) ;;
+		*) func_append deplibs " $qarg.ltframework" # this is fixed later
+		   ;;
+	      esac
+	      ;;
+	  esac
+	  prev=
+	  continue
+	  ;;
+	inst_prefix)
+	  inst_prefix_dir="$arg"
+	  prev=
+	  continue
+	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat "$save_arg"`
+	    do
+#	      func_append moreargs " $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+
+	      # Check to see that this really is a libtool object.
+	      if func_lalib_unsafe_p "$arg"; then
+		pic_object=
+		non_pic_object=
+
+		# Read the .lo file
+		func_source "$arg"
+
+		if test -z "$pic_object" ||
+		   test -z "$non_pic_object" ||
+		   test "$pic_object" = none &&
+		   test "$non_pic_object" = none; then
+		  func_fatal_error "cannot find name of object for \`$arg'"
+		fi
+
+		# Extract subdirectory from the argument.
+		func_dirname "$arg" "/" ""
+		xdir="$func_dirname_result"
+
+		if test "$pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object="$xdir$pic_object"
+
+		  if test "$prev" = dlfiles; then
+		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		      func_append dlfiles " $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test "$prev" = dlprefiles; then
+		    # Preload the old-style object.
+		    func_append dlprefiles " $pic_object"
+		    prev=
+		  fi
+
+		  # A PIC object.
+		  func_append libobjs " $pic_object"
+		  arg="$pic_object"
+		fi
+
+		# Non-PIC object.
+		if test "$non_pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object="$xdir$non_pic_object"
+
+		  # A standard non-PIC object
+		  func_append non_pic_objects " $non_pic_object"
+		  if test -z "$pic_object" || test "$pic_object" = none ; then
+		    arg="$non_pic_object"
+		  fi
+		else
+		  # If the PIC object exists, use it instead.
+		  # $xdir was prepended to $pic_object above.
+		  non_pic_object="$pic_object"
+		  func_append non_pic_objects " $non_pic_object"
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if $opt_dry_run; then
+		  # Extract subdirectory from the argument.
+		  func_dirname "$arg" "/" ""
+		  xdir="$func_dirname_result"
+
+		  func_lo2o "$arg"
+		  pic_object=$xdir$objdir/$func_lo2o_result
+		  non_pic_object=$xdir$func_lo2o_result
+		  func_append libobjs " $pic_object"
+		  func_append non_pic_objects " $non_pic_object"
+	        else
+		  func_fatal_error "\`$arg' is not a valid libtool object"
+		fi
+	      fi
+	    done
+	  else
+	    func_fatal_error "link input file \`$arg' does not exist"
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
+	precious_regex)
+	  precious_files_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    func_fatal_error "only absolute run-paths are allowed"
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) func_append rpath " $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) func_append xrpath " $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	shrext)
+	  shrext_cmds="$arg"
+	  prev=
+	  continue
+	  ;;
+	weak)
+	  func_append weak_libs " $arg"
+	  prev=
+	  continue
+	  ;;
+	xcclinker)
+	  func_append linker_flags " $qarg"
+	  func_append compiler_flags " $qarg"
+	  prev=
+	  func_append compile_command " $qarg"
+	  func_append finalize_command " $qarg"
+	  continue
+	  ;;
+	xcompiler)
+	  func_append compiler_flags " $qarg"
+	  prev=
+	  func_append compile_command " $qarg"
+	  func_append finalize_command " $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  func_append linker_flags " $qarg"
+	  func_append compiler_flags " $wl$qarg"
+	  prev=
+	  func_append compile_command " $wl$qarg"
+	  func_append finalize_command " $wl$qarg"
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n "$prev"
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  # See comment for -static flag below, for more details.
+	  func_append compile_command " $link_static_flag"
+	  func_append finalize_command " $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -bindir)
+	prev=bindir
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  func_fatal_error "more than one -exported-symbols argument is not allowed"
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -framework)
+	prev=framework
+	continue
+	;;
+
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix* | /*-*-irix*)
+	  func_append compile_command " $arg"
+	  func_append finalize_command " $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	func_stripname "-L" '' "$arg"
+	if test -z "$func_stripname_result"; then
+	  if test "$#" -gt 0; then
+	    func_fatal_error "require no space between \`-L' and \`$1'"
+	  else
+	    func_fatal_error "need path for \`-L' option"
+	  fi
+	fi
+	func_resolve_sysroot "$func_stripname_result"
+	dir=$func_resolve_sysroot_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  test -z "$absdir" && \
+	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
+	  dir="$absdir"
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "* | *" $arg "*)
+	  # Will only happen for absolute or sysroot arguments
+	  ;;
+	*)
+	  # Preserve sysroot, but never include relative directories
+	  case $dir in
+	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
+	    *) func_append deplibs " -L$dir" ;;
+	  esac
+	  func_append lib_search_path " $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  ::) dllsearchpath=$dir;;
+	  *) func_append dllsearchpath ":$dir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) func_append dllsearchpath ":$testbindir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C and math libraries are in the System framework
+	    func_append deplibs " System.ltframework"
+	    continue
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  esac
+	elif test "X$arg" = "X-lc_r"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
+	fi
+	func_append deplibs " $arg"
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      # Darwin uses the -arch flag to determine output architecture.
+      -model|-arch|-isysroot|--sysroot)
+	func_append compiler_flags " $arg"
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+	prev=xcompiler
+	continue
+	;;
+
+      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	func_append compiler_flags " $arg"
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+	case "$new_inherited_linker_flags " in
+	    *" $arg "*) ;;
+	    * ) func_append new_inherited_linker_flags " $arg" ;;
+	esac
+	continue
+	;;
+
+      -multi_module)
+	single_module="${wl}-multi_module"
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # and Darwin in order for the loader to find any dlls it needs.
+	  func_warning "\`-no-install' is ignored for $host"
+	  func_warning "assuming \`-no-fast-install' instead"
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+	prev=precious_regex
+	continue
+	;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	func_stripname '-R' '' "$arg"
+	dir=$func_stripname_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	=*)
+	  func_stripname '=' '' "$dir"
+	  dir=$lt_sysroot$func_stripname_result
+	  ;;
+	*)
+	  func_fatal_error "only absolute run-paths are allowed"
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) func_append xrpath " $dir" ;;
+	esac
+	continue
+	;;
+
+      -shared)
+	# The effects of -shared are defined in a previous loop.
+	continue
+	;;
+
+      -shrext)
+	prev=shrext
+	continue
+	;;
+
+      -static | -static-libtool-libs)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
+
+      -weak)
+        prev=weak
+	continue
+	;;
+
+      -Wc,*)
+	func_stripname '-Wc,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+	  func_append arg " $func_quote_for_eval_result"
+	  func_append compiler_flags " $func_quote_for_eval_result"
+	done
+	IFS="$save_ifs"
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Wl,*)
+	func_stripname '-Wl,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+	  func_append arg " $wl$func_quote_for_eval_result"
+	  func_append compiler_flags " $wl$func_quote_for_eval_result"
+	  func_append linker_flags " $func_quote_for_eval_result"
+	done
+	IFS="$save_ifs"
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
+
+      # -msg_* for osf cc
+      -msg_*)
+	func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+
+      # Flags to be passed through unchanged, with rationale:
+      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
+      # -r[0-9][0-9]*        specify processor for the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+      # +DA*, +DD*           enable 64-bit mode for the HP compiler
+      # -q*                  compiler args for the IBM compiler
+      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+      # -F/path              path to uninstalled frameworks, gcc on darwin
+      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
+      # @file                GCC response files
+      # -tp=*                Portland pgcc target processor selection
+      # --sysroot=*          for sysroot support
+      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
+        func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+        func_append compile_command " $arg"
+        func_append finalize_command " $arg"
+        func_append compiler_flags " $arg"
+        continue
+        ;;
+
+      # Some other compiler flag.
+      -* | +*)
+        func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+
+      *.$objext)
+	# A standard object.
+	func_append objs " $arg"
+	;;
+
+      *.lo)
+	# A libtool-controlled object.
+
+	# Check to see that this really is a libtool object.
+	if func_lalib_unsafe_p "$arg"; then
+	  pic_object=
+	  non_pic_object=
+
+	  # Read the .lo file
+	  func_source "$arg"
+
+	  if test -z "$pic_object" ||
+	     test -z "$non_pic_object" ||
+	     test "$pic_object" = none &&
+	     test "$non_pic_object" = none; then
+	    func_fatal_error "cannot find name of object for \`$arg'"
+	  fi
+
+	  # Extract subdirectory from the argument.
+	  func_dirname "$arg" "/" ""
+	  xdir="$func_dirname_result"
+
+	  if test "$pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    pic_object="$xdir$pic_object"
+
+	    if test "$prev" = dlfiles; then
+	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		func_append dlfiles " $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test "$prev" = dlprefiles; then
+	      # Preload the old-style object.
+	      func_append dlprefiles " $pic_object"
+	      prev=
+	    fi
+
+	    # A PIC object.
+	    func_append libobjs " $pic_object"
+	    arg="$pic_object"
+	  fi
+
+	  # Non-PIC object.
+	  if test "$non_pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object="$xdir$non_pic_object"
+
+	    # A standard non-PIC object
+	    func_append non_pic_objects " $non_pic_object"
+	    if test -z "$pic_object" || test "$pic_object" = none ; then
+	      arg="$non_pic_object"
+	    fi
+	  else
+	    # If the PIC object exists, use it instead.
+	    # $xdir was prepended to $pic_object above.
+	    non_pic_object="$pic_object"
+	    func_append non_pic_objects " $non_pic_object"
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if $opt_dry_run; then
+	    # Extract subdirectory from the argument.
+	    func_dirname "$arg" "/" ""
+	    xdir="$func_dirname_result"
+
+	    func_lo2o "$arg"
+	    pic_object=$xdir$objdir/$func_lo2o_result
+	    non_pic_object=$xdir$func_lo2o_result
+	    func_append libobjs " $pic_object"
+	    func_append non_pic_objects " $non_pic_object"
+	  else
+	    func_fatal_error "\`$arg' is not a valid libtool object"
+	  fi
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	func_append deplibs " $arg"
+	func_append old_deplibs " $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	func_resolve_sysroot "$arg"
+	if test "$prev" = dlfiles; then
+	  # This library was specified with -dlopen.
+	  func_append dlfiles " $func_resolve_sysroot_result"
+	  prev=
+	elif test "$prev" = dlprefiles; then
+	  # The library was specified with -dlpreopen.
+	  func_append dlprefiles " $func_resolve_sysroot_result"
+	  prev=
+	else
+	  func_append deplibs " $func_resolve_sysroot_result"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+      fi
+    done # argument parsing loop
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prevarg' option requires an argument"
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      func_append compile_command " $arg"
+      func_append finalize_command " $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    func_basename "$output"
+    outputname="$func_basename_result"
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    func_dirname "$output" "/" ""
+    output_objdir="$func_dirname_result$objdir"
+    func_to_tool_file "$output_objdir/"
+    tool_output_objdir=$func_to_tool_file_result
+    # Create the object directory.
+    func_mkdir_p "$output_objdir"
+
+    # Determine the type of output
+    case $output in
+    "")
+      func_fatal_help "you must specify an output file"
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if $opt_preserve_dup_deps ; then
+	case "$libs " in
+	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	esac
+      fi
+      func_append libs " $deplib"
+    done
+
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if $opt_duplicate_compiler_generated_deps; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
+	  esac
+	  func_append pre_post_deps " $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    notinst_path= # paths that contain not-installed libtool libraries
+
+    case $linkmode in
+    lib)
+	passes="conv dlpreopen link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=no
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+
+    for pass in $passes; do
+      # The preopen pass in lib mode reverses $deplibs; put it back here
+      # so that -L comes before libs that need it for instance...
+      if test "$linkmode,$pass" = "lib,link"; then
+	## FIXME: Find the place where the list is rebuilt in the wrong
+	##        order, and fix it there properly
+        tmp_deplibs=
+	for deplib in $deplibs; do
+	  tmp_deplibs="$deplib $tmp_deplibs"
+	done
+	deplibs="$tmp_deplibs"
+      fi
+
+      if test "$linkmode,$pass" = "lib,link" ||
+	 test "$linkmode,$pass" = "prog,scan"; then
+	libs="$deplibs"
+	deplibs=
+      fi
+      if test "$linkmode" = prog; then
+	case $pass in
+	dlopen) libs="$dlfiles" ;;
+	dlpreopen) libs="$dlprefiles" ;;
+	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+	esac
+      fi
+      if test "$linkmode,$pass" = "lib,dlpreopen"; then
+	# Collect and forward deplibs of preopened libtool libs
+	for lib in $dlprefiles; do
+	  # Ignore non-libtool-libs
+	  dependency_libs=
+	  func_resolve_sysroot "$lib"
+	  case $lib in
+	  *.la)	func_source "$func_resolve_sysroot_result" ;;
+	  esac
+
+	  # Collect preopened libtool deplibs, except any this library
+	  # has declared as weak libs
+	  for deplib in $dependency_libs; do
+	    func_basename "$deplib"
+            deplib_base=$func_basename_result
+	    case " $weak_libs " in
+	    *" $deplib_base "*) ;;
+	    *) func_append deplibs " $deplib" ;;
+	    esac
+	  done
+	done
+	libs="$dlprefiles"
+      fi
+      if test "$pass" = dlopen; then
+	# Collect dlpreopened libraries
+	save_deplibs="$deplibs"
+	deplibs=
+      fi
+
+      for deplib in $libs; do
+	lib=
+	found=no
+	case $deplib in
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    func_append compiler_flags " $deplib"
+	    if test "$linkmode" = lib ; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) func_append new_inherited_linker_flags " $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-l*)
+	  if test "$linkmode" != lib && test "$linkmode" != prog; then
+	    func_warning "\`-l' is ignored for archives/objects"
+	    continue
+	  fi
+	  func_stripname '-l' '' "$deplib"
+	  name=$func_stripname_result
+	  if test "$linkmode" = lib; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
+	    for search_ext in .la $std_shrext .so .a; do
+	      # Search the libtool library
+	      lib="$searchdir/lib${name}${search_ext}"
+	      if test -f "$lib"; then
+		if test "$search_ext" = ".la"; then
+		  found=yes
+		else
+		  found=no
+		fi
+		break 2
+	      fi
+	    done
+	  done
+	  if test "$found" != yes; then
+	    # deplib doesn't seem to be a libtool library
+	    if test "$linkmode,$pass" = "prog,link"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  else # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if func_lalib_p "$lib"; then
+		  library_names=
+		  old_library=
+		  func_source "$lib"
+		  for l in $old_library $library_names; do
+		    ll="$l"
+		  done
+		  if test "X$ll" = "X$old_library" ; then # only static version available
+		    found=no
+		    func_dirname "$lib" "" "."
+		    ladir="$func_dirname_result"
+		    lib=$ladir/$old_library
+		    if test "$linkmode,$pass" = "prog,link"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+		;;
+	      *) ;;
+	      esac
+	    fi
+	  fi
+	  ;; # -l
+	*.ltframework)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    deplibs="$deplib $deplibs"
+	    if test "$linkmode" = lib ; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) func_append new_inherited_linker_flags " $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test "$pass" = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    func_append newlib_search_path " $func_resolve_sysroot_result"
+	    ;;
+	  prog)
+	    if test "$pass" = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test "$pass" = scan; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    func_append newlib_search_path " $func_resolve_sysroot_result"
+	    ;;
+	  *)
+	    func_warning "\`-L' is ignored for archives/objects"
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test "$pass" = link; then
+	    func_stripname '-R' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    dir=$func_resolve_sysroot_result
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) func_append xrpath " $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la)
+	  func_resolve_sysroot "$deplib"
+	  lib=$func_resolve_sysroot_result
+	  ;;
+	*.$libext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    # Linking convenience modules into shared libraries is allowed,
+	    # but linking other static libraries is non-portable.
+	    case " $dlpreconveniencelibs " in
+	    *" $deplib "*) ;;
+	    *)
+	      valid_a_lib=no
+	      case $deplibs_check_method in
+		match_pattern*)
+		  set dummy $deplibs_check_method; shift
+		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+		    | $EGREP "$match_pattern_regex" > /dev/null; then
+		    valid_a_lib=yes
+		  fi
+		;;
+		pass_all)
+		  valid_a_lib=yes
+		;;
+	      esac
+	      if test "$valid_a_lib" != yes; then
+		echo
+		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because the file extensions .$libext of this argument makes me believe"
+		echo "*** that it is just a static archive that I should not use here."
+	      else
+		echo
+		$ECHO "*** Warning: Linking the shared library $output against the"
+		$ECHO "*** static library $deplib is not portable!"
+		deplibs="$deplib $deplibs"
+	      fi
+	      ;;
+	    esac
+	    continue
+	    ;;
+	  prog)
+	    if test "$pass" != link; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	  elif test "$linkmode" = prog; then
+	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	      # If there is no dlopen support or we're linking statically,
+	      # we need to preload.
+	      func_append newdlprefiles " $deplib"
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      func_append newdlfiles " $deplib"
+	    fi
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=yes
+	  continue
+	  ;;
+	esac # case $deplib
+
+	if test "$found" = yes || test -f "$lib"; then :
+	else
+	  func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+	fi
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$lib" \
+	  || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+	func_dirname "$lib" "" "."
+	ladir="$func_dirname_result"
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	inherited_linker_flags=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variables installed, or shouldnotlink
+	installed=yes
+	shouldnotlink=no
+	avoidtemprpath=
+
+
+	# Read the .la file
+	func_source "$lib"
+
+	# Convert "-framework foo" to "foo.ltframework"
+	if test -n "$inherited_linker_flags"; then
+	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+	    case " $new_inherited_linker_flags " in
+	      *" $tmp_inherited_linker_flag "*) ;;
+	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
+	    esac
+	  done
+	fi
+	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	if test "$linkmode,$pass" = "lib,link" ||
+	   test "$linkmode,$pass" = "prog,scan" ||
+	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+	  test -n "$dlopen" && func_append dlfiles " $dlopen"
+	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
+	fi
+
+	if test "$pass" = conv; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      func_fatal_error "cannot find name of link library for \`$lib'"
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    func_append convenience " $ladir/$objdir/$old_library"
+	    func_append old_convenience " $ladir/$objdir/$old_library"
+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
+	    func_fatal_error "\`$lib' is not a convenience library"
+	  fi
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    deplibs="$deplib $deplibs"
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $deplib"
+	  done
+	  continue
+	fi # $pass = conv
+
+
+	# Get the name of the library we link against.
+	linklib=
+	if test -n "$old_library" &&
+	   { test "$prefer_static_libs" = yes ||
+	     test "$prefer_static_libs,$installed" = "built,no"; }; then
+	  linklib=$old_library
+	else
+	  for l in $old_library $library_names; do
+	    linklib="$l"
+	  done
+	fi
+	if test -z "$linklib"; then
+	  func_fatal_error "cannot find name of link library for \`$lib'"
+	fi
+
+	# This library was specified with -dlopen.
+	if test "$pass" = dlopen; then
+	  if test -z "$libdir"; then
+	    func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+	  fi
+	  if test -z "$dlname" ||
+	     test "$dlopen_support" != yes ||
+	     test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
+	    func_append dlprefiles " $lib $dependency_libs"
+	  else
+	    func_append newdlfiles " $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    func_warning "cannot determine absolute directory name of \`$ladir'"
+	    func_warning "passing it literally to the linker, although it might fail"
+	    abs_ladir="$ladir"
+	  fi
+	  ;;
+	esac
+	func_basename "$lib"
+	laname="$func_basename_result"
+
+	# Find the relevant object directory and library name.
+	if test "X$installed" = Xyes; then
+	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    func_warning "library \`$lib' was moved."
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    libdir="$abs_ladir"
+	  else
+	    dir="$lt_sysroot$libdir"
+	    absdir="$lt_sysroot$libdir"
+	  fi
+	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+	else
+	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    # Remove this search path later
+	    func_append notinst_path " $abs_ladir"
+	  else
+	    dir="$ladir/$objdir"
+	    absdir="$abs_ladir/$objdir"
+	    # Remove this search path later
+	    func_append notinst_path " $abs_ladir"
+	  fi
+	fi # $installed = yes
+	func_stripname 'lib' '.la' "$laname"
+	name=$func_stripname_result
+
+	# This library was specified with -dlpreopen.
+	if test "$pass" = dlpreopen; then
+	  if test -z "$libdir" && test "$linkmode" = prog; then
+	    func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+	  fi
+	  case "$host" in
+	    # special handling for platforms with PE-DLLs.
+	    *cygwin* | *mingw* | *cegcc* )
+	      # Linker will automatically link against shared library if both
+	      # static and shared are present.  Therefore, ensure we extract
+	      # symbols from the import library if a shared library is present
+	      # (otherwise, the dlopen module name will be incorrect).  We do
+	      # this by putting the import library name into $newdlprefiles.
+	      # We recover the dlopen module name by 'saving' the la file
+	      # name in a special purpose variable, and (later) extracting the
+	      # dlname from the la file.
+	      if test -n "$dlname"; then
+	        func_tr_sh "$dir/$linklib"
+	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+	        func_append newdlprefiles " $dir/$linklib"
+	      else
+	        func_append newdlprefiles " $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          func_append dlpreconveniencelibs " $dir/$old_library"
+	      fi
+	    ;;
+	    * )
+	      # Prefer using a static library (so that no silly _DYNAMIC symbols
+	      # are required to link).
+	      if test -n "$old_library"; then
+	        func_append newdlprefiles " $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          func_append dlpreconveniencelibs " $dir/$old_library"
+	      # Otherwise, use the dlname, so that lt_dlopen finds it.
+	      elif test -n "$dlname"; then
+	        func_append newdlprefiles " $dir/$dlname"
+	      else
+	        func_append newdlprefiles " $dir/$linklib"
+	      fi
+	    ;;
+	  esac
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test "$linkmode" = lib; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs" # used for prog,scan pass
+	  fi
+	  continue
+	fi
+
+
+	if test "$linkmode" = prog && test "$pass" != link; then
+	  func_append newlib_search_path " $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=no
+	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
+	     test "$build_libtool_libs" = no; then
+	    linkalldeplibs=yes
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) func_stripname '-L' '' "$deplib"
+	         func_resolve_sysroot "$func_stripname_result"
+	         func_append newlib_search_path " $func_resolve_sysroot_result"
+		 ;;
+	    esac
+	    # Need to link against all dependency_libs?
+	    if test "$linkalldeplibs" = yes; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	if test "$linkmode,$pass" = "prog,link"; then
+	  if test -n "$library_names" &&
+	     { { test "$prefer_static_libs" = no ||
+	         test "$prefer_static_libs,$installed" = "built,yes"; } ||
+	       test -z "$old_library"; }; then
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+	      # Make sure the rpath contains only unique directories.
+	      case "$temp_rpath:" in
+	      *"$absdir:"*) ;;
+	      *) func_append temp_rpath "$absdir:" ;;
+	      esac
+	    fi
+
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) func_append compile_rpath " $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append finalize_rpath " $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi # $linkmode,$pass = prog,link...
+
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+	fi
+
+	link_static=no # Whether the deplib will be linked statically
+	use_static_libs=$prefer_static_libs
+	if test "$use_static_libs" = built && test "$installed" = yes; then
+	  use_static_libs=no
+	fi
+	if test -n "$library_names" &&
+	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
+	  case $host in
+	  *cygwin* | *mingw* | *cegcc*)
+	      # No point in relinking DLLs because paths are not encoded
+	      func_append notinst_deplibs " $lib"
+	      need_relink=no
+	    ;;
+	  *)
+	    if test "$installed" = no; then
+	      func_append notinst_deplibs " $lib"
+	      need_relink=yes
+	    fi
+	    ;;
+	  esac
+	  # This is a shared library
+
+	  # Warn about portability, can't link against -module's on some
+	  # systems (darwin).  Don't bleat about dlopened modules though!
+	  dlopenmodule=""
+	  for dlpremoduletest in $dlprefiles; do
+	    if test "X$dlpremoduletest" = "X$lib"; then
+	      dlopenmodule="$dlpremoduletest"
+	      break
+	    fi
+	  done
+	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+	    echo
+	    if test "$linkmode" = prog; then
+	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $ECHO "*** $linklib is not portable!"
+	  fi
+	  if test "$linkmode" = lib &&
+	     test "$hardcode_into_libs" = yes; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) func_append compile_rpath " $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append finalize_rpath " $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    shift
+	    realname="$1"
+	    shift
+	    libname=`eval "\\$ECHO \"$libname_spec\""`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname="$dlname"
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin* | mingw* | *cegcc*)
+	        func_arith $current - $age
+		major=$func_arith_result
+		versuffix="-$major"
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname="$realname"
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot="$soname"
+	    func_basename "$soroot"
+	    soname="$func_basename_result"
+	    func_stripname 'lib' '.dll' "$soname"
+	    newlib=libimp-$func_stripname_result.a
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      func_verbose "extracting exported symbol list from \`$soname'"
+	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      func_verbose "generating import library for \`$soname'"
+	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n "$old_archive_from_expsyms_cmds"
+
+	  if test "$linkmode" = prog || test "$opt_mode" != relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test "$hardcode_direct" = no; then
+		add="$dir/$linklib"
+		case $host in
+		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+		    *-*-unixware7*) add_dir="-L$dir" ;;
+		  *-*-darwin* )
+		    # if the lib is a (non-dlopened) module then we can not
+		    # link against it, someone is ignoring the earlier warnings
+		    if /usr/bin/file -L $add 2> /dev/null |
+			 $GREP ": [^:]* bundle" >/dev/null ; then
+		      if test "X$dlopenmodule" != "X$lib"; then
+			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
+			if test -z "$old_library" ; then
+			  echo
+			  echo "*** And there doesn't seem to be a static archive available"
+			  echo "*** The link will probably fail, sorry"
+			else
+			  add="$dir/$old_library"
+			fi
+		      elif test -n "$old_library"; then
+			add="$dir/$old_library"
+		      fi
+		    fi
+		esac
+	      elif test "$hardcode_minus_L" = no; then
+		case $host in
+		*-*-sunos*) add_shlibpath="$dir" ;;
+		esac
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = no; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test "$hardcode_direct" = yes &&
+	         test "$hardcode_direct_absolute" = no; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = yes; then
+		add_dir="-L$absdir"
+		# Try looking first in the location we're being installed to.
+		if test -n "$inst_prefix_dir"; then
+		  case $libdir in
+		    [\\/]*)
+		      func_append add_dir " -L$inst_prefix_dir$libdir"
+		      ;;
+		  esac
+		fi
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = yes; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test "$lib_linked" != yes; then
+	      func_fatal_configuration "unsupported hardcode properties"
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test "$hardcode_direct" != yes &&
+		 test "$hardcode_minus_L" != yes &&
+		 test "$hardcode_shlibpath_var" = yes; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) func_append finalize_shlibpath "$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test "$linkmode" = prog || test "$opt_mode" = relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test "$hardcode_direct" = yes &&
+	       test "$hardcode_direct_absolute" = no; then
+	      add="$libdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) func_append finalize_shlibpath "$libdir:" ;;
+	      esac
+	      add="-l$name"
+	    elif test "$hardcode_automatic" = yes; then
+	      if test -n "$inst_prefix_dir" &&
+		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
+		add="$inst_prefix_dir$libdir/$linklib"
+	      else
+		add="$libdir/$linklib"
+	      fi
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      if test -n "$inst_prefix_dir"; then
+		case $libdir in
+		  [\\/]*)
+		    func_append add_dir " -L$inst_prefix_dir$libdir"
+		    ;;
+		esac
+	      fi
+	      add="-l$name"
+	    fi
+
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test "$linkmode" = prog; then
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test "$build_libtool_libs" = yes; then
+	  # Not a shared library
+	  if test "$deplibs_check_method" != pass_all; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    echo
+	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
+	    echo "*** I have the capability to make that library automatically link in when"
+	    echo "*** you link to this library.  But I can only do this if you have a"
+	    echo "*** shared version of the library, which you do not appear to have."
+	    if test "$module" = yes; then
+	      echo "*** But as you try to build a module library, libtool will still create "
+	      echo "*** a static module, that should work as long as the dlopening application"
+	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      if test -z "$global_symbol_pipe"; then
+		echo
+		echo "*** However, this would only work if libtool was able to extract symbol"
+		echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+		echo "*** not find such a program.  So, this module is probably useless."
+		echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test "$build_old_libs" = no; then
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test "$linkmode" = lib; then
+	  if test -n "$dependency_libs" &&
+	     { test "$hardcode_into_libs" != yes ||
+	       test "$build_old_libs" = yes ||
+	       test "$link_static" = yes; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) func_stripname '-R' '' "$libdir"
+	           temp_xrpath=$func_stripname_result
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) func_append xrpath " $temp_xrpath";;
+		   esac;;
+	      *) func_append temp_deplibs " $libdir";;
+	      esac
+	    done
+	    dependency_libs="$temp_deplibs"
+	  fi
+
+	  func_append newlib_search_path " $absdir"
+	  # Link against this library
+	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    case $deplib in
+              -L*) func_stripname '-L' '' "$deplib"
+                   func_resolve_sysroot "$func_stripname_result";;
+              *) func_resolve_sysroot "$deplib" ;;
+            esac
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $func_resolve_sysroot_result "*)
+                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $func_resolve_sysroot_result"
+	  done
+
+	  if test "$link_all_deplibs" != no; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      path=
+	      case $deplib in
+	      -L*) path="$deplib" ;;
+	      *.la)
+	        func_resolve_sysroot "$deplib"
+	        deplib=$func_resolve_sysroot_result
+	        func_dirname "$deplib" "" "."
+		dir=$func_dirname_result
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    func_warning "cannot determine absolute directory name of \`$dir'"
+		    absdir="$dir"
+		  fi
+		  ;;
+		esac
+		if $GREP "^installed=no" $deplib > /dev/null; then
+		case $host in
+		*-*-darwin*)
+		  depdepl=
+		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names" ; then
+		    for tmp in $deplibrary_names ; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$absdir/$objdir/$depdepl" ; then
+		      depdepl="$absdir/$objdir/$depdepl"
+		      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+                      if test -z "$darwin_install_name"; then
+                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
+                      fi
+		      func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+		      func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
+		      path=
+		    fi
+		  fi
+		  ;;
+		*)
+		  path="-L$absdir/$objdir"
+		  ;;
+		esac
+		else
+		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  test -z "$libdir" && \
+		    func_fatal_error "\`$deplib' is not a valid libtool archive"
+		  test "$absdir" != "$libdir" && \
+		    func_warning "\`$deplib' seems to be moved"
+
+		  path="-L$absdir"
+		fi
+		;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$path $deplibs" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      if test "$pass" = link; then
+	if test "$linkmode" = "prog"; then
+	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+	else
+	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	fi
+      fi
+      dependency_libs="$newdependency_libs"
+      if test "$pass" = dlpreopen; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test "$pass" != dlopen; then
+	if test "$pass" != conv; then
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) func_append lib_search_path " $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	fi
+
+	if test "$linkmode,$pass" != "prog,link"; then
+	  vars="deplibs"
+	else
+	  vars="compile_deplibs finalize_deplibs"
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
+	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) func_append tmp_libs " $deplib" ;;
+	      esac
+	      ;;
+	    *) func_append tmp_libs " $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs ; do
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=""
+	  ;;
+	esac
+	if test -n "$i" ; then
+	  func_append tmp_libs " $i"
+	fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test "$linkmode" = prog; then
+      dlfiles="$newdlfiles"
+    fi
+    if test "$linkmode" = prog || test "$linkmode" = lib; then
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	func_warning "\`-dlopen' is ignored for archives"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "\`-l' and \`-L' are ignored for archives" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "\`-rpath' is ignored for archives"
+
+      test -n "$xrpath" && \
+	func_warning "\`-R' is ignored for archives"
+
+      test -n "$vinfo" && \
+	func_warning "\`-version-info/-version-number' is ignored for archives"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for archives"
+
+      test -n "$export_symbols$export_symbols_regex" && \
+	func_warning "\`-export-symbols' is ignored for archives"
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      func_append objs "$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+	func_stripname 'lib' '.la' "$outputname"
+	name=$func_stripname_result
+	eval shared_ext=\"$shrext_cmds\"
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	test "$module" = no && \
+	  func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  func_stripname '' '.la' "$outputname"
+	  name=$func_stripname_result
+	  eval shared_ext=\"$shrext_cmds\"
+	  eval libname=\"$libname_spec\"
+	else
+	  func_stripname '' '.la' "$outputname"
+	  libname=$func_stripname_result
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test "$deplibs_check_method" != pass_all; then
+	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+	else
+	  echo
+	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+	  $ECHO "*** objects $objs is not portable!"
+	  func_append libobjs " $objs"
+	fi
+      fi
+
+      test "$dlself" != no && \
+	func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+      set dummy $rpath
+      shift
+      test "$#" -gt 1 && \
+	func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+      install_libdir="$1"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  # Some compilers have problems with a `.al' extension so
+	  # convenience libraries should have the same extension an
+	  # archive normally would.
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	test -n "$vinfo" && \
+	  func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+	test -n "$release" && \
+	  func_warning "\`-release' is ignored for convenience libraries"
+      else
+
+	# Parse the version information argument.
+	save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	shift
+	IFS="$save_ifs"
+
+	test -n "$7" && \
+	  func_fatal_help "too many parameters to \`-version-info'"
+
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+
+	case $vinfo_number in
+	yes)
+	  number_major="$1"
+	  number_minor="$2"
+	  number_revision="$3"
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # which has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  # correct linux to gnu/linux during the next big refactor
+	  darwin|linux|osf|windows|none)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age="$number_minor"
+	    revision="$number_revision"
+	    ;;
+	  freebsd-aout|freebsd-elf|qnx|sunos)
+	    current="$number_major"
+	    revision="$number_minor"
+	    age="0"
+	    ;;
+	  irix|nonstopux)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age="$number_minor"
+	    revision="$number_minor"
+	    lt_irix_increment=no
+	    ;;
+	  esac
+	  ;;
+	no)
+	  current="$1"
+	  revision="$2"
+	  age="$3"
+	  ;;
+	esac
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "CURRENT \`$current' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $revision in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "REVISION \`$revision' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $age in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "AGE \`$age' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	if test "$age" -gt "$current"; then
+	  func_error "AGE \`$age' is greater than the current interface number \`$current'"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix="$major.$age.$revision"
+	  # Darwin ld doesn't like 0 for these options...
+	  func_arith $current + 1
+	  minor_current=$func_arith_result
+	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current"
+	  ;;
+
+	irix | nonstopux)
+	  if test "X$lt_irix_increment" = "Xno"; then
+	    func_arith $current - $age
+	  else
+	    func_arith $current - $age + 1
+	  fi
+	  major=$func_arith_result
+
+	  case $version_type in
+	    nonstopux) verstring_prefix=nonstopux ;;
+	    *)         verstring_prefix=sgi ;;
+	  esac
+	  verstring="$verstring_prefix$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test "$loop" -ne 0; do
+	    func_arith $revision - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring="$verstring_prefix$major.$iface:$verstring"
+	  done
+
+	  # Before this point, $major must not contain `.'.
+	  major=.$major
+	  versuffix="$major.$revision"
+	  ;;
+
+	linux) # correct to gnu/linux during the next big refactor
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test "$loop" -ne 0; do
+	    func_arith $current - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  func_append verstring ":${current}.0"
+	  ;;
+
+	qnx)
+	  major=".$current"
+	  versuffix=".$current"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 filesystems.
+	  func_arith $current - $age
+	  major=$func_arith_result
+	  versuffix="-$major"
+	  ;;
+
+	*)
+	  func_fatal_configuration "unknown library version type \`$version_type'"
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  case $version_type in
+	  darwin)
+	    # we can't check for "0.0" in archive_cmds due to quoting
+	    # problems, so we reset it completely
+	    verstring=
+	    ;;
+	  *)
+	    verstring="0.0"
+	    ;;
+	  esac
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    func_warning "undefined symbols not allowed in $host shared libraries"
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+
+      fi
+
+      func_generate_dlsyms "$libname" "$libname" "yes"
+      func_append libobjs " $symfileobj"
+      test "X$libobjs" = "X " && libobjs=
+
+      if test "$opt_mode" != relink; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
+	removelist=
+	tempremovelist=`$ECHO "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext | *.gcno)
+	       ;;
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+	       if test "X$precious_files_regex" != "X"; then
+		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+		 then
+		   continue
+		 fi
+	       fi
+	       func_append removelist " $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	test -n "$removelist" && \
+	  func_show_eval "${RM}r \$removelist"
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	func_append oldlibs " $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      #for path in $notinst_path; do
+      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+      #done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  func_replace_sysroot "$libdir"
+	  func_append temp_xrpath " -R$func_replace_sysroot_result"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_rpath " $libdir" ;;
+	  esac
+	done
+	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) func_append dlfiles " $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) func_append dlprefiles " $lib" ;;
+	esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    func_append deplibs " System.ltframework"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    ;;
+	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test "$build_libtool_need_lc" = "yes"; then
+	      func_append deplibs " -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behavior.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $opt_dry_run || $RM conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $opt_dry_run || $RM conftest
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    func_append newdeplibs " $i"
+		    i=""
+		    ;;
+		  esac
+		fi
+		if test -n "$i" ; then
+		  libname=`eval "\\$ECHO \"$libname_spec\""`
+		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		  set dummy $deplib_matches; shift
+		  deplib_match=$1
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    func_append newdeplibs " $i"
+		  else
+		    droppeddeps=yes
+		    echo
+		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		    echo "*** I have the capability to make that library automatically link in when"
+		    echo "*** you link to this library.  But I can only do this if you have a"
+		    echo "*** shared version of the library, which I believe you do not have"
+		    echo "*** because a test_compile did reveal that the linker did not use it for"
+		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
+		fi
+		;;
+	      *)
+		func_append newdeplibs " $i"
+		;;
+	      esac
+	    done
+	  else
+	    # Error occurred in the first compile.  Let's try to salvage
+	    # the situation: Compile a separate program for each library.
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		$opt_dry_run || $RM conftest
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+		  ldd_output=`ldd conftest`
+		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      func_append newdeplibs " $i"
+		      i=""
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i" ; then
+		    libname=`eval "\\$ECHO \"$libname_spec\""`
+		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		    set dummy $deplib_matches; shift
+		    deplib_match=$1
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		      func_append newdeplibs " $i"
+		    else
+		      droppeddeps=yes
+		      echo
+		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		      echo "*** I have the capability to make that library automatically link in when"
+		      echo "*** you link to this library.  But I can only do this if you have a"
+		      echo "*** shared version of the library, which you do not appear to have"
+		      echo "*** because a test_compile did reveal that the linker did not use this one"
+		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
+		  fi
+		else
+		  droppeddeps=yes
+		  echo
+		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
+		  echo "*** make it link in!  You will probably need to install it or some"
+		  echo "*** library that it depends on before this library will be fully"
+		  echo "*** functional.  Installing it before continuing would be even better."
+		fi
+		;;
+	      *)
+		func_append newdeplibs " $i"
+		;;
+	      esac
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method; shift
+	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  func_append newdeplibs " $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		if test -n "$file_magic_glob"; then
+		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+		else
+		  libnameglob=$libname
+		fi
+		test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  if test "$want_nocaseglob" = yes; then
+		    shopt -s nocaseglob
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		    $nocaseglob
+		  else
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		  fi
+		  for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null |
+			 $GREP " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+			 $SED -e 10q |
+			 $EGREP "$file_magic_regex" > /dev/null; then
+			func_append newdeplibs " $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a file magic. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      func_append newdeplibs " $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method; shift
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  func_append newdeplibs " $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		    potlib="$potent_lib" # see symlink-check above in file_magic test
+		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+		       $EGREP "$match_pattern_regex" > /dev/null; then
+		      func_append newdeplibs " $a_deplib"
+		      a_deplib=""
+		      break 2
+		    fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      func_append newdeplibs " $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	    for i in $predeps $postdeps ; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+	    done
+	  fi
+	  case $tmp_deplibs in
+	  *[!\	\ ]*)
+	    echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	    ;;
+	  esac
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library with the System framework
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+	  ;;
+	esac
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    echo
+	    echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
+	    echo "*** a static module, that should work as long as the dlopening"
+	    echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      echo
+	      echo "*** However, this would only work if libtool was able to extract symbol"
+	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      echo "*** not find such a program.  So, this module is probably useless."
+	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    echo "*** The inter-library dependencies that have been dropped here will be"
+	    echo "*** automatically added whenever a program is linked with this library"
+	    echo "*** or is declared to -dlopen it."
+
+	    if test "$allow_undefined" = no; then
+	      echo
+	      echo "*** Since this library must not contain undefined symbols,"
+	      echo "*** because either the platform does not support them or"
+	      echo "*** it was explicitly requested with -no-undefined,"
+	      echo "*** libtool will only create a static version of it."
+	      if test "$build_old_libs" = no; then
+		oldlibs="$output_objdir/$libname.$libext"
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+      case $host in
+	*-*-darwin*)
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  ;;
+      esac
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $deplibs " in
+	  *" -L$path/$objdir "*)
+	    func_append new_libs " -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) func_append new_libs " $deplib" ;;
+	  esac
+	  ;;
+	*) func_append new_libs " $deplib" ;;
+	esac
+      done
+      deplibs="$new_libs"
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	# Remove ${wl} instances when linking with ld.
+	# FIXME: should test the right _cmds variable.
+	case $archive_cmds in
+	  *\$LD\ *) wl= ;;
+        esac
+	if test "$hardcode_into_libs" = yes; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath="$finalize_rpath"
+	  test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		func_replace_sysroot "$libdir"
+		libdir=$func_replace_sysroot_result
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs="$libdir"
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		func_append dep_rpath " $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append perm_rpath " $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir="$hardcode_libdirs"
+	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      func_append rpath "$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath="$finalize_shlibpath"
+	test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext_cmds\"
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	shift
+	realname="$1"
+	shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+	if test -z "$dlname"; then
+	  dlname=$soname
+	fi
+
+	lib="$output_objdir/$realname"
+	linknames=
+	for link
+	do
+	  func_append linknames " $link"
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	test "X$libobjs" = "X " && libobjs=
+
+	delfiles=
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+	  export_symbols="$output_objdir/$libname.uexp"
+	  func_append delfiles " $export_symbols"
+	fi
+
+	orig_export_symbols=
+	case $host_os in
+	cygwin* | mingw* | cegcc*)
+	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+	    # exporting using user supplied symfile
+	    if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+	      # and it's NOT already a .def file. Must figure out
+	      # which of the given symbols are data symbols and tag
+	      # them as such. So, trigger use of export_symbols_cmds.
+	      # export_symbols gets reassigned inside the "prepare
+	      # the list of exported symbols" if statement, so the
+	      # include_expsyms logic still works.
+	      orig_export_symbols="$export_symbols"
+	      export_symbols=
+	      always_export_symbols=yes
+	    fi
+	  fi
+	  ;;
+	esac
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    func_verbose "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $opt_dry_run || $RM $export_symbols
+	    cmds=$export_symbols_cmds
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd1 in $cmds; do
+	      IFS="$save_ifs"
+	      # Take the normal branch if the nm_file_list_spec branch
+	      # doesn't work or if tool conversion is not needed.
+	      case $nm_file_list_spec~$to_tool_file_cmd in
+		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+		  try_normal_branch=yes
+		  eval cmd=\"$cmd1\"
+		  func_len " $cmd"
+		  len=$func_len_result
+		  ;;
+		*)
+		  try_normal_branch=no
+		  ;;
+	      esac
+	      if test "$try_normal_branch" = yes \
+		 && { test "$len" -lt "$max_cmd_len" \
+		      || test "$max_cmd_len" -le -1; }
+	      then
+		func_show_eval "$cmd" 'exit $?'
+		skipped_export=false
+	      elif test -n "$nm_file_list_spec"; then
+		func_basename "$output"
+		output_la=$func_basename_result
+		save_libobjs=$libobjs
+		save_output=$output
+		output=${output_objdir}/${output_la}.nm
+		func_to_tool_file "$output"
+		libobjs=$nm_file_list_spec$func_to_tool_file_result
+		func_append delfiles " $output"
+		func_verbose "creating $NM input file list: $output"
+		for obj in $save_libobjs; do
+		  func_to_tool_file "$obj"
+		  $ECHO "$func_to_tool_file_result"
+		done > "$output"
+		eval cmd=\"$cmd1\"
+		func_show_eval "$cmd" 'exit $?'
+		output=$save_output
+		libobjs=$save_libobjs
+		skipped_export=false
+	      else
+		# The command line is too long to execute in one step.
+		func_verbose "using reloadable object file for export list..."
+		skipped_export=:
+		# Break out early, otherwise skipped_export may be
+		# set to false by a later but shorter cmd.
+		break
+	      fi
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  tmp_export_symbols="$export_symbols"
+	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	fi
+
+	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+	  # The given exports_symbols file has to be filtered, so filter it.
+	  func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	  # 's' commands which not all seds can handle. GNU sed should be fine
+	  # though. Also, the filter scales superlinearly with the number of
+	  # global variables. join(1) would be nice here, but unfortunately
+	  # isn't a blessed tool.
+	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+	  export_symbols=$output_objdir/$libname.def
+	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	fi
+
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+	  case " $convenience " in
+	  *" $test_deplib "*) ;;
+	  *)
+	    func_append tmp_deplibs " $test_deplib"
+	    ;;
+	  esac
+	done
+	deplibs="$tmp_deplibs"
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec" &&
+	    test "$compiler_needs_object" = yes &&
+	    test -z "$libobjs"; then
+	    # extract the archives, so we have objects to list.
+	    # TODO: could optimize this to just extract one archive.
+	    whole_archive_flag_spec=
+	  fi
+	  if test -n "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    func_append generated " $gentop"
+
+	    func_extract_archives $gentop $convenience
+	    func_append libobjs " $func_extract_archives_result"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	fi
+
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  func_append linker_flags " $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test "$opt_mode" = relink; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test "$module" = yes && test -n "$module_cmds" ; then
+	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	    eval test_cmds=\"$module_expsym_cmds\"
+	    cmds=$module_expsym_cmds
+	  else
+	    eval test_cmds=\"$module_cmds\"
+	    cmds=$module_cmds
+	  fi
+	else
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    eval test_cmds=\"$archive_expsym_cmds\"
+	    cmds=$archive_expsym_cmds
+	  else
+	    eval test_cmds=\"$archive_cmds\"
+	    cmds=$archive_cmds
+	  fi
+	fi
+
+	if test "X$skipped_export" != "X:" &&
+	   func_len " $test_cmds" &&
+	   len=$func_len_result &&
+	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
+	  # The command line is too long to link in one step, link piecewise
+	  # or, if using GNU ld and skipped_export is not :, use a linker
+	  # script.
+
+	  # Save the value of $output and $libobjs because we want to
+	  # use them later.  If we have whole_archive_flag_spec, we
+	  # want to use save_libobjs as it was before
+	  # whole_archive_flag_spec was expanded, because we can't
+	  # assume the linker understands whole_archive_flag_spec.
+	  # This may have to be revisited, in case too many
+	  # convenience libraries get linked in and end up exceeding
+	  # the spec.
+	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  func_basename "$output"
+	  output_la=$func_basename_result
+
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  last_robj=
+	  k=1
+
+	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+	    output=${output_objdir}/${output_la}.lnkscript
+	    func_verbose "creating GNU ld script: $output"
+	    echo 'INPUT (' > $output
+	    for obj in $save_libobjs
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    echo ')' >> $output
+	    func_append delfiles " $output"
+	    func_to_tool_file "$output"
+	    output=$func_to_tool_file_result
+	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+	    output=${output_objdir}/${output_la}.lnk
+	    func_verbose "creating linker input file list: $output"
+	    : > $output
+	    set x $save_libobjs
+	    shift
+	    firstobj=
+	    if test "$compiler_needs_object" = yes; then
+	      firstobj="$1 "
+	      shift
+	    fi
+	    for obj
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    func_append delfiles " $output"
+	    func_to_tool_file "$output"
+	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
+	  else
+	    if test -n "$save_libobjs"; then
+	      func_verbose "creating reloadable object files..."
+	      output=$output_objdir/$output_la-${k}.$objext
+	      eval test_cmds=\"$reload_cmds\"
+	      func_len " $test_cmds"
+	      len0=$func_len_result
+	      len=$len0
+
+	      # Loop over the list of objects to be linked.
+	      for obj in $save_libobjs
+	      do
+		func_len " $obj"
+		func_arith $len + $func_len_result
+		len=$func_arith_result
+		if test "X$objlist" = X ||
+		   test "$len" -lt "$max_cmd_len"; then
+		  func_append objlist " $obj"
+		else
+		  # The command $test_cmds is almost too long, add a
+		  # command to the queue.
+		  if test "$k" -eq 1 ; then
+		    # The first file doesn't have a previous command to add.
+		    reload_objs=$objlist
+		    eval concat_cmds=\"$reload_cmds\"
+		  else
+		    # All subsequent reloadable object files will link in
+		    # the last one created.
+		    reload_objs="$objlist $last_robj"
+		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
+		  fi
+		  last_robj=$output_objdir/$output_la-${k}.$objext
+		  func_arith $k + 1
+		  k=$func_arith_result
+		  output=$output_objdir/$output_la-${k}.$objext
+		  objlist=" $obj"
+		  func_len " $last_robj"
+		  func_arith $len0 + $func_len_result
+		  len=$func_arith_result
+		fi
+	      done
+	      # Handle the remaining objects by creating one last
+	      # reloadable object file.  All subsequent reloadable object
+	      # files will link in the last one created.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      reload_objs="$objlist $last_robj"
+	      eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
+	      if test -n "$last_robj"; then
+	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+	      fi
+	      func_append delfiles " $output"
+
+	    else
+	      output=
+	    fi
+
+	    if ${skipped_export-false}; then
+	      func_verbose "generating symbol list for \`$libname.la'"
+	      export_symbols="$output_objdir/$libname.exp"
+	      $opt_dry_run || $RM $export_symbols
+	      libobjs=$output
+	      # Append the command to create the export file.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+	      if test -n "$last_robj"; then
+		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+	      fi
+	    fi
+
+	    test -n "$save_libobjs" &&
+	      func_verbose "creating a temporary reloadable object file: $output"
+
+	    # Loop through the commands generated above and execute them.
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd in $concat_cmds; do
+	      IFS="$save_ifs"
+	      $opt_silent || {
+		  func_quote_for_expand "$cmd"
+		  eval "func_echo $func_quote_for_expand_result"
+	      }
+	      $opt_dry_run || eval "$cmd" || {
+		lt_exit=$?
+
+		# Restore the uninstalled library and exit
+		if test "$opt_mode" = relink; then
+		  ( cd "$output_objdir" && \
+		    $RM "${realname}T" && \
+		    $MV "${realname}U" "$realname" )
+		fi
+
+		exit $lt_exit
+	      }
+	    done
+	    IFS="$save_ifs"
+
+	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+
+          if ${skipped_export-false}; then
+	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	      tmp_export_symbols="$export_symbols"
+	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	    fi
+
+	    if test -n "$orig_export_symbols"; then
+	      # The given exports_symbols file has to be filtered, so filter it.
+	      func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	      # 's' commands which not all seds can handle. GNU sed should be fine
+	      # though. Also, the filter scales superlinearly with the number of
+	      # global variables. join(1) would be nice here, but unfortunately
+	      # isn't a blessed tool.
+	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+	      export_symbols=$output_objdir/$libname.def
+	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	    fi
+	  fi
+
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+
+	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	  # Expand the library linking commands again to reset the
+	  # value of $libobjs for piecewise linking.
+
+	  # Do each of the archive commands.
+	  if test "$module" = yes && test -n "$module_cmds" ; then
+	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	      cmds=$module_expsym_cmds
+	    else
+	      cmds=$module_cmds
+	    fi
+	  else
+	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	      cmds=$archive_expsym_cmds
+	    else
+	      cmds=$archive_cmds
+	    fi
+	  fi
+	fi
+
+	if test -n "$delfiles"; then
+	  # Append the command to remove temporary files to $cmds.
+	  eval cmds=\"\$cmds~\$RM $delfiles\"
+	fi
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  func_append libobjs " $func_extract_archives_result"
+	  test "X$libobjs" = "X " && libobjs=
+	fi
+
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $opt_silent || {
+	    func_quote_for_expand "$cmd"
+	    eval "func_echo $func_quote_for_expand_result"
+	  }
+	  $opt_dry_run || eval "$cmd" || {
+	    lt_exit=$?
+
+	    # Restore the uninstalled library and exit
+	    if test "$opt_mode" = relink; then
+	      ( cd "$output_objdir" && \
+	        $RM "${realname}T" && \
+		$MV "${realname}U" "$realname" )
+	    fi
+
+	    exit $lt_exit
+	  }
+	done
+	IFS="$save_ifs"
+
+	# Restore the uninstalled library and exit
+	if test "$opt_mode" = relink; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+	  if test -n "$convenience"; then
+	    if test -z "$whole_archive_flag_spec"; then
+	      func_show_eval '${RM}r "$gentop"'
+	    fi
+	  fi
+
+	  exit $EXIT_SUCCESS
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    obj)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	func_warning "\`-dlopen' is ignored for objects"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "\`-l' and \`-L' are ignored for objects" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "\`-rpath' is ignored for objects"
+
+      test -n "$xrpath" && \
+	func_warning "\`-R' is ignored for objects"
+
+      test -n "$vinfo" && \
+	func_warning "\`-version-info' is ignored for objects"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for objects"
+
+      case $output in
+      *.lo)
+	test -n "$objs$old_deplibs" && \
+	  func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+	libobj=$output
+	func_lo2o "$libobj"
+	obj=$func_lo2o_result
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $opt_dry_run || $RM $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
+      wl=
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+	else
+	  gentop="$output_objdir/${obj}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $convenience
+	  reload_conv_objs="$reload_objs $func_extract_archives_result"
+	fi
+      fi
+
+      # If we're not building shared, we need to use non_pic_objs
+      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      func_execute_cmds "$reload_cmds" 'exit $?'
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	# $show "echo timestamp > $libobj"
+	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	func_execute_cmds "$reload_cmds" 'exit $?'
+      fi
+
+      if test -n "$gentop"; then
+	func_show_eval '${RM}r "$gentop"'
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) func_stripname '' '.exe' "$output"
+	          output=$func_stripname_result.exe;;
+      esac
+      test -n "$vinfo" && \
+	func_warning "\`-version-info' is ignored for programs"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for programs"
+
+      test "$preload" = yes \
+        && test "$dlopen_support" = unknown \
+	&& test "$dlopen_self" = unknown \
+	&& test "$dlopen_self_static" = unknown && \
+	  func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	;;
+      esac
+
+      case $host in
+      *-*-darwin*)
+	# Don't allow lazy linking, it breaks C++ global constructors
+	# But is supposedly fixed on 10.4 or later (yay!).
+	if test "$tagname" = CXX ; then
+	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+	    10.[0123])
+	      func_append compile_command " ${wl}-bind_at_load"
+	      func_append finalize_command " ${wl}-bind_at_load"
+	    ;;
+	  esac
+	fi
+	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $compile_deplibs " in
+	  *" -L$path/$objdir "*)
+	    func_append new_libs " -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $compile_deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) func_append new_libs " $deplib" ;;
+	  esac
+	  ;;
+	*) func_append new_libs " $deplib" ;;
+	esac
+      done
+      compile_deplibs="$new_libs"
+
+
+      func_append compile_command " $compile_deplibs"
+      func_append finalize_command " $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_rpath " $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    func_append rpath " $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append perm_rpath " $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  ::) dllsearchpath=$libdir;;
+	  *) func_append dllsearchpath ":$libdir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) func_append dllsearchpath ":$testbindir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    func_append rpath " $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_perm_rpath " $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+      fi
+
+      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+      # template prelinking step
+      if test -n "$prelink_cmds"; then
+	func_execute_cmds "$prelink_cmds" 'exit $?'
+      fi
+
+      wrappers_required=yes
+      case $host in
+      *cegcc* | *mingw32ce*)
+        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+        wrappers_required=no
+        ;;
+      *cygwin* | *mingw* )
+        if test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      *)
+        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      esac
+      if test "$wrappers_required" = no; then
+	# Replace the output file specification.
+	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	exit_status=0
+	func_show_eval "$link_command" 'exit_status=$?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	# Delete the generated files.
+	if test -f "$output_objdir/${outputname}S.${objext}"; then
+	  func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+	fi
+
+	exit $exit_status
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    func_append rpath "$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    func_append rpath "$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$no_install" = yes; then
+	# We don't need to create a wrapper script.
+	link_command="$compile_var$compile_command$compile_rpath"
+	# Replace the output file specification.
+	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$opt_dry_run || $RM $output
+	# Link the executable and exit
+	func_show_eval "$link_command" 'exit $?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+	func_warning "this platform does not like uninstalled shared libraries"
+	func_warning "\`$output' will be relinked during installation"
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      func_show_eval "$link_command" 'exit $?'
+
+      if test -n "$postlink_cmds"; then
+	func_to_tool_file "$output_objdir/$outputname"
+	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	func_execute_cmds "$postlink_cmds" 'exit $?'
+      fi
+
+      # Now create the wrapper script.
+      func_verbose "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    func_quote_for_eval "$var_value"
+	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	  fi
+	done
+	relink_command="(cd `pwd`; $relink_command)"
+	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if not in dry run mode.
+      $opt_dry_run || {
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) func_stripname '' '.exe' "$output"
+	         output=$func_stripname_result ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*)
+	    exeext=.exe
+	    func_stripname '' '.exe' "$outputname"
+	    outputname=$func_stripname_result ;;
+	  *) exeext= ;;
+	esac
+	case $host in
+	  *cygwin* | *mingw* )
+	    func_dirname_and_basename "$output" "" "."
+	    output_name=$func_basename_result
+	    output_path=$func_dirname_result
+	    cwrappersource="$output_path/$objdir/lt-$output_name.c"
+	    cwrapper="$output_path/$output_name.exe"
+	    $RM $cwrappersource $cwrapper
+	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_cwrapperexe_src > $cwrappersource
+
+	    # The wrapper executable is built using the $host compiler,
+	    # because it contains $host paths and files. If cross-
+	    # compiling, it, like the target executable, must be
+	    # executed on the $host or under an emulation environment.
+	    $opt_dry_run || {
+	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+	      $STRIP $cwrapper
+	    }
+
+	    # Now, create the wrapper script for func_source use:
+	    func_ltwrapper_scriptname $cwrapper
+	    $RM $func_ltwrapper_scriptname_result
+	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+	    $opt_dry_run || {
+	      # note: this script will not be executed, so do not chmod.
+	      if test "x$build" = "x$host" ; then
+		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+	      else
+		func_emit_wrapper no > $func_ltwrapper_scriptname_result
+	      fi
+	    }
+	  ;;
+	  * )
+	    $RM $output
+	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_wrapper no > $output
+	    chmod +x $output
+	  ;;
+	esac
+      }
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save $symfileobj"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$old_deplibs $non_pic_objects"
+	  if test "$preload" = yes && test -f "$symfileobj"; then
+	    func_append oldobjs " $symfileobj"
+	  fi
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	func_append generated " $gentop"
+
+	func_extract_archives $gentop $addlibs
+	func_append oldobjs " $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+	cmds=$old_archive_from_new_cmds
+      else
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  func_append oldobjs " $func_extract_archives_result"
+	fi
+
+	# POSIX demands no paths to be encoded in archives.  We have
+	# to avoid creating archives with duplicate basenames if we
+	# might have to extract them afterwards, e.g., when creating a
+	# static archive out of a convenience library, or when linking
+	# the entirety of a libtool archive into another (currently
+	# not supported by libtool).
+	if (for obj in $oldobjs
+	    do
+	      func_basename "$obj"
+	      $ECHO "$func_basename_result"
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	  :
+	else
+	  echo "copying selected object files to avoid basename conflicts..."
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+	  func_mkdir_p "$gentop"
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  counter=1
+	  for obj in $save_oldobjs
+	  do
+	    func_basename "$obj"
+	    objbase="$func_basename_result"
+	    case " $oldobjs " in
+	    " ") oldobjs=$obj ;;
+	    *[\ /]"$objbase "*)
+	      while :; do
+		# Make sure we don't pick an alternate name that also
+		# overlaps.
+		newobj=lt$counter-$objbase
+		func_arith $counter + 1
+		counter=$func_arith_result
+		case " $oldobjs " in
+		*[\ /]"$newobj "*) ;;
+		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
+		esac
+	      done
+	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+	      func_append oldobjs " $gentop/$newobj"
+	      ;;
+	    *) func_append oldobjs " $obj" ;;
+	    esac
+	  done
+	fi
+	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+	tool_oldlib=$func_to_tool_file_result
+	eval cmds=\"$old_archive_cmds\"
+
+	func_len " $cmds"
+	len=$func_len_result
+	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  cmds=$old_archive_cmds
+	elif test -n "$archiver_list_spec"; then
+	  func_verbose "using command file archive linking..."
+	  for obj in $oldobjs
+	  do
+	    func_to_tool_file "$obj"
+	    $ECHO "$func_to_tool_file_result"
+	  done > $output_objdir/$libname.libcmd
+	  func_to_tool_file "$output_objdir/$libname.libcmd"
+	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+	  cmds=$old_archive_cmds
+	else
+	  # the command line is too long to link in one step, link in parts
+	  func_verbose "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  eval test_cmds=\"$old_archive_cmds\"
+	  func_len " $test_cmds"
+	  len0=$func_len_result
+	  len=$len0
+	  for obj in $save_oldobjs
+	  do
+	    func_len " $obj"
+	    func_arith $len + $func_len_result
+	    len=$func_arith_result
+	    func_append objlist " $obj"
+	    if test "$len" -lt "$max_cmd_len"; then
+	      :
+	    else
+	      # the above command should be used before it gets too long
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj" ; then
+		RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+	      objlist=
+	      len=$len0
+	    fi
+	  done
+	  RANLIB=$save_RANLIB
+	  oldobjs=$objlist
+	  if test "X$oldobjs" = "X" ; then
+	    eval cmds=\"\$concat_cmds\"
+	  else
+	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+	  fi
+	fi
+      fi
+      func_execute_cmds "$cmds" 'exit $?'
+    done
+
+    test -n "$generated" && \
+      func_show_eval "${RM}r$generated"
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      func_verbose "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  func_quote_for_eval "$var_value"
+	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+      if test "$hardcode_automatic" = yes ; then
+	relink_command=
+      fi
+
+      # Only create the output if not a dry run.
+      $opt_dry_run || {
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		func_basename "$deplib"
+		name="$func_basename_result"
+		func_resolve_sysroot "$deplib"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$deplib' is not a valid libtool archive"
+		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      -L*)
+		func_stripname -L '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		func_append newdependency_libs " -L$func_replace_sysroot_result"
+		;;
+	      -R*)
+		func_stripname -R '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		func_append newdependency_libs " -R$func_replace_sysroot_result"
+		;;
+	      *) func_append newdependency_libs " $deplib" ;;
+	      esac
+	    done
+	    dependency_libs="$newdependency_libs"
+	    newdlfiles=
+
+	    for lib in $dlfiles; do
+	      case $lib in
+	      *.la)
+	        func_basename "$lib"
+		name="$func_basename_result"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$lib' is not a valid libtool archive"
+		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      *) func_append newdlfiles " $lib" ;;
+	      esac
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+	      *.la)
+		# Only pass preopened files to the pseudo-archive (for
+		# eventual linking with the app. that links it) if we
+		# didn't already link the preopened objects directly into
+		# the library:
+		func_basename "$lib"
+		name="$func_basename_result"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$lib' is not a valid libtool archive"
+		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      esac
+	    done
+	    dlprefiles="$newdlprefiles"
+	  else
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      func_append newdlfiles " $abs"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      func_append newdlprefiles " $abs"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  fi
+	  $RM $output
+	  # place dlname in correct position for cygwin
+	  # In fact, it would be nice if we could use this code for all target
+	  # systems that can't hard-code library paths into their executables
+	  # and that have no shared library path variable independent of PATH,
+	  # but it turns out we can't easily determine that from inspecting
+	  # libtool variables, so we have to hard-code the OSs to which it
+	  # applies here; at the moment, that means platforms that use the PE
+	  # object format with DLL files.  See the long comment at the top of
+	  # tests/bindir.at for full details.
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+	      # If a -bindir argument was supplied, place the dll there.
+	      if test "x$bindir" != x ;
+	      then
+		func_relative_path "$install_libdir" "$bindir"
+		tdlname=$func_relative_path_result$dlname
+	      else
+		# Otherwise fall back on heuristic.
+		tdlname=../bin/$dlname
+	      fi
+	      ;;
+	  esac
+	  $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test "$installed" = no && test "$need_relink" = yes; then
+	    $ECHO >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      }
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+}
+
+{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
+    func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+    $opt_debug
+    RM="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) func_append RM " $arg"; rmforce=yes ;;
+      -*) func_append RM " $arg" ;;
+      *) func_append files " $arg" ;;
+      esac
+    done
+
+    test -z "$RM" && \
+      func_fatal_help "you must specify an RM program"
+
+    rmdirs=
+
+    for file in $files; do
+      func_dirname "$file" "" "."
+      dir="$func_dirname_result"
+      if test "X$dir" = X.; then
+	odir="$objdir"
+      else
+	odir="$dir/$objdir"
+      fi
+      func_basename "$file"
+      name="$func_basename_result"
+      test "$opt_mode" = uninstall && odir="$dir"
+
+      # Remember odir for removal later, being careful to avoid duplicates
+      if test "$opt_mode" = clean; then
+	case " $rmdirs " in
+	  *" $odir "*) ;;
+	  *) func_append rmdirs " $odir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if { test -L "$file"; } >/dev/null 2>&1 ||
+	 { test -h "$file"; } >/dev/null 2>&1 ||
+	 test -f "$file"; then
+	:
+      elif test -d "$file"; then
+	exit_status=1
+	continue
+      elif test "$rmforce" = yes; then
+	continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if func_lalib_p "$file"; then
+	  func_source $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    func_append rmfiles " $odir/$n"
+	  done
+	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"
+
+	  case "$opt_mode" in
+	  clean)
+	    case " $library_names " in
+	    *" $dlname "*) ;;
+	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
+	    esac
+	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
+	    ;;
+	  uninstall)
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	    ;;
+	  esac
+	fi
+	;;
+
+      *.lo)
+	# Possibly a libtool object, so verify it.
+	if func_lalib_p "$file"; then
+
+	  # Read the .lo file
+	  func_source $dir/$name
+
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" &&
+	     test "$pic_object" != none; then
+	    func_append rmfiles " $dir/$pic_object"
+	  fi
+
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" &&
+	     test "$non_pic_object" != none; then
+	    func_append rmfiles " $dir/$non_pic_object"
+	  fi
+	fi
+	;;
+
+      *)
+	if test "$opt_mode" = clean ; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    func_stripname '' '.exe' "$file"
+	    file=$func_stripname_result
+	    func_stripname '' '.exe' "$name"
+	    noexename=$func_stripname_result
+	    # $file with .exe has already been added to rmfiles,
+	    # add $file without .exe
+	    func_append rmfiles " $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
+	  if func_ltwrapper_p "$file"; then
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      relink_command=
+	      func_source $func_ltwrapper_scriptname_result
+	      func_append rmfiles " $func_ltwrapper_scriptname_result"
+	    else
+	      relink_command=
+	      func_source $dir/$noexename
+	    fi
+
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
+	    func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
+	    if test "$fast_install" = yes && test -n "$relink_command"; then
+	      func_append rmfiles " $odir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name" ; then
+	      func_append rmfiles " $odir/lt-${noexename}.c"
+	    fi
+	  fi
+	fi
+	;;
+      esac
+      func_show_eval "$RM $rmfiles" 'exit_status=1'
+    done
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	func_show_eval "rmdir $dir >/dev/null 2>&1"
+      fi
+    done
+
+    exit $exit_status
+}
+
+{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
+    func_mode_uninstall ${1+"$@"}
+
+test -z "$opt_mode" && {
+  help="$generic_help"
+  func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+  func_fatal_help "invalid operation mode \`$opt_mode'"
+
+if test -n "$exec_cmd"; then
+  eval exec "$exec_cmd"
+  exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/mkinstalldirs b/extensions/externals/src/freetype-2.4.9/builds/unix/mkinstalldirs
new file mode 100644
index 0000000..ef7e16f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/mkinstalldirs
@@ -0,0 +1,161 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+
+scriptversion=2006-05-11.19
+
+# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain.
+#
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+IFS=" ""	$nl"
+errstatus=0
+dirmode=
+
+usage="\
+Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
+
+Create each directory DIR (with mode MODE, if specified), including all
+leading file name components.
+
+Report bugs to <bug-automake@gnu.org>."
+
+# process command line arguments
+while test $# -gt 0 ; do
+  case $1 in
+    -h | --help | --h*)         # -h for help
+      echo "$usage"
+      exit $?
+      ;;
+    -m)                         # -m PERM arg
+      shift
+      test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
+      dirmode=$1
+      shift
+      ;;
+    --version)
+      echo "$0 $scriptversion"
+      exit $?
+      ;;
+    --)                         # stop option processing
+      shift
+      break
+      ;;
+    -*)                         # unknown option
+      echo "$usage" 1>&2
+      exit 1
+      ;;
+    *)                          # first non-opt arg
+      break
+      ;;
+  esac
+done
+
+for file
+do
+  if test -d "$file"; then
+    shift
+  else
+    break
+  fi
+done
+
+case $# in
+  0) exit 0 ;;
+esac
+
+# Solaris 8's mkdir -p isn't thread-safe.  If you mkdir -p a/b and
+# mkdir -p a/c at the same time, both will detect that a is missing,
+# one will create a, then the other will try to create a and die with
+# a "File exists" error.  This is a problem when calling mkinstalldirs
+# from a parallel make.  We use --version in the probe to restrict
+# ourselves to GNU mkdir, which is thread-safe.
+case $dirmode in
+  '')
+    if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+      echo "mkdir -p -- $*"
+      exec mkdir -p -- "$@"
+    else
+      # On NextStep and OpenStep, the `mkdir' command does not
+      # recognize any option.  It will interpret all options as
+      # directories to create, and then abort because `.' already
+      # exists.
+      test -d ./-p && rmdir ./-p
+      test -d ./--version && rmdir ./--version
+    fi
+    ;;
+  *)
+    if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
+       test ! -d ./--version; then
+      echo "mkdir -m $dirmode -p -- $*"
+      exec mkdir -m "$dirmode" -p -- "$@"
+    else
+      # Clean up after NextStep and OpenStep mkdir.
+      for d in ./-m ./-p ./--version "./$dirmode";
+      do
+        test -d $d && rmdir $d
+      done
+    fi
+    ;;
+esac
+
+for file
+do
+  case $file in
+    /*) pathcomp=/ ;;
+    *)  pathcomp= ;;
+  esac
+  oIFS=$IFS
+  IFS=/
+  set fnord $file
+  shift
+  IFS=$oIFS
+
+  for d
+  do
+    test "x$d" = x && continue
+
+    pathcomp=$pathcomp$d
+    case $pathcomp in
+      -*) pathcomp=./$pathcomp ;;
+    esac
+
+    if test ! -d "$pathcomp"; then
+      echo "mkdir $pathcomp"
+
+      mkdir "$pathcomp" || lasterr=$?
+
+      if test ! -d "$pathcomp"; then
+	errstatus=$lasterr
+      else
+	if test ! -z "$dirmode"; then
+	  echo "chmod $dirmode $pathcomp"
+	  lasterr=
+	  chmod "$dirmode" "$pathcomp" || lasterr=$?
+
+	  if test ! -z "$lasterr"; then
+	    errstatus=$lasterr
+	  fi
+	fi
+      fi
+    fi
+
+    pathcomp=$pathcomp/
+  done
+done
+
+exit $errstatus
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/unix-cc.in b/extensions/externals/src/freetype-2.4.9/builds/unix/unix-cc.in
new file mode 100644
index 0000000..b84bc5d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/unix-cc.in
@@ -0,0 +1,114 @@
+#
+# FreeType 2 template for Unix-specific compiler definitions
+#
+
+# Copyright 1996-2000, 2002, 2003, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CC           := @CC@
+COMPILER_SEP := $(SEP)
+FT_LIBTOOL_DIR ?= $(BUILD_DIR)
+
+LIBTOOL := $(FT_LIBTOOL_DIR)/libtool
+
+
+# The object file extension (for standard and static libraries).  This can be
+# .o, .tco, .obj, etc., depending on the platform.
+#
+O  := lo
+SO := o
+
+
+# The executable file extension.  Although most Unix platforms use no
+# extension, we copy the extension detected by autoconf.  Useful for cross
+# building on Unix systems for non-Unix systems.
+#
+E := @EXEEXT@
+
+
+# The library file extension (for standard and static libraries).  This can
+# be .a, .lib, etc., depending on the platform.
+#
+A  := la
+SA := a
+
+
+# The name of the final library file.  Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := lib$(PROJECT)
+
+
+# Path inclusion flag.  Some compilers use a different flag than `-I' to
+# specify an additional include path.  Examples are `/i=' or `-J'.
+#
+I := -I
+
+
+# C flag used to define a macro before the compilation of a given source
+# object.  Usually it is `-D' like in `-DDEBUG'.
+#
+D := -D
+
+
+# The link flag used to specify a given library file on link.  Note that
+# this is only used to compile the demo programs, not the library itself.
+#
+L := -l
+
+
+# Target flag.
+#
+T := -o$(space)
+
+
+# C flags
+#
+#   These should concern: debug output, optimization & warnings.
+#
+#   Use the ANSIFLAGS variable to define the compiler flags used to enfore
+#   ANSI compliance.
+#
+#   We use our own FreeType configuration file.
+#
+CPPFLAGS := @CPPFLAGS@
+CFLAGS   := -c @XX_CFLAGS@ @CFLAGS@ -DFT_CONFIG_CONFIG_H="<ftconfig.h>"
+
+# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
+#
+ANSIFLAGS := @XX_ANSIFLAGS@
+
+# C compiler to use -- we use libtool!
+#
+#
+CCraw := $(CC)
+CC    := $(LIBTOOL) --mode=compile $(CCraw)
+
+# Linker flags.
+#
+LDFLAGS := @LDFLAGS@
+
+
+# export symbols
+#
+CCraw_build  := @CC_BUILD@	# native CC of building system
+E_BUILD      := @EXEEXT_BUILD@	# extension for exexutable on building system
+EXPORTS_LIST := $(OBJ_DIR)/ftexport.sym
+CCexe        := $(CCraw_build)	# used to compile `apinames' only
+
+
+# Library linking
+#
+LINK_LIBRARY = $(LIBTOOL) --mode=link $(CCraw) -o $@ $(OBJECTS_LIST) \
+                          -rpath $(libdir) -version-info $(version_info) \
+                          $(LDFLAGS) -no-undefined \
+                          # -export-symbols $(EXPORTS_LIST)
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/unix-def.in b/extensions/externals/src/freetype-2.4.9/builds/unix/unix-def.in
new file mode 100644
index 0000000..e0a7a3a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/unix-def.in
@@ -0,0 +1,85 @@
+#
+# FreeType 2 configuration rules templates for Unix + configure
+#
+
+
+# Copyright 1996-2000, 2002, 2004, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+TOP_DIR := $(shell cd $(TOP_DIR); pwd)
+
+DELETE    := @RMF@
+DELDIR    := @RMDIR@
+CAT       := cat
+SEP       := /
+
+# this is used for `make distclean' and `make install'
+OBJ_BUILD ?= $(BUILD_DIR)
+
+# don't use `:=' here since the path stuff will be included after this file
+#
+FTSYS_SRC = @FTSYS_SRC@
+
+INSTALL         := @INSTALL@
+INSTALL_DATA    := @INSTALL_DATA@
+INSTALL_PROGRAM := @INSTALL_PROGRAM@
+INSTALL_SCRIPT  := @INSTALL_SCRIPT@
+MKINSTALLDIRS   := $(BUILD_DIR)/mkinstalldirs
+
+DISTCLEAN += $(OBJ_BUILD)/config.cache    \
+             $(OBJ_BUILD)/config.log      \
+             $(OBJ_BUILD)/config.status   \
+             $(OBJ_BUILD)/unix-def.mk     \
+             $(OBJ_BUILD)/unix-cc.mk      \
+             $(OBJ_BUILD)/ftconfig.h      \
+             $(OBJ_BUILD)/freetype-config \
+             $(OBJ_BUILD)/freetype2.pc    \
+             $(LIBTOOL)                   \
+             $(OBJ_BUILD)/Makefile
+
+
+# Standard installation variables.
+#
+prefix       := @prefix@
+exec_prefix  := @exec_prefix@
+libdir       := @libdir@
+bindir       := @bindir@
+includedir   := @includedir@
+datarootdir  := @datarootdir@
+datadir      := @datadir@
+
+version_info := @version_info@
+
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+# The BASE_SRC macro lists all source files that should be included in
+# src/base/ftbase.c.  When configure sets up CFLAGS to build ftmac.c,
+# ftmac.c should be added to BASE_SRC.
+ftmac_c := @ftmac_c@
+
+# The SYSTEM_ZLIB macro is defined if the user wishes to link dynamically
+# with its system wide zlib. If SYSTEM_ZLIB is 'yes', the zlib part of the
+# ftgzip module is not compiled in.
+SYSTEM_ZLIB := @SYSTEM_ZLIB@
+
+
+# The NO_OUTPUT macro is appended to command lines in order to ignore
+# the output of some programs.
+#
+NO_OUTPUT := 2> /dev/null
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/unix-dev.mk b/extensions/externals/src/freetype-2.4.9/builds/unix/unix-dev.mk
new file mode 100644
index 0000000..76bae38
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/unix-dev.mk
@@ -0,0 +1,26 @@
+#
+# FreeType 2 Configuration rules for Unix + GCC
+#
+#   Development version without optimizations & libtool
+#   and no installation.
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DEVEL_DIR := $(TOP_DIR)/devel
+
+include $(TOP_DIR)/builds/unix/unixddef.mk
+include $(TOP_DIR)/builds/compiler/gcc-dev.mk
+include $(TOP_DIR)/builds/link_std.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/unix-lcc.mk b/extensions/externals/src/freetype-2.4.9/builds/unix/unix-lcc.mk
new file mode 100644
index 0000000..6038e52
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/unix-lcc.mk
@@ -0,0 +1,24 @@
+#
+# FreeType 2 Configuration rules for Unix + LCC
+#
+#   Development version without optimizations & libtool
+#   and no installation.
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+include $(TOP_DIR)/builds/unix/unixddef.mk
+include $(TOP_DIR)/builds/compiler/unix-lcc.mk
+include $(TOP_DIR)/builds/link_std.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/unix.mk b/extensions/externals/src/freetype-2.4.9/builds/unix/unix.mk
new file mode 100644
index 0000000..7f9d9a3
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/unix.mk
@@ -0,0 +1,62 @@
+#
+# FreeType 2 configuration rules for UNIX platforms
+#
+
+
+# Copyright 1996-2000, 2002, 2004, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# We need these declarations here since unix-def.mk is a generated file.
+BUILD_DIR := $(TOP_DIR)/builds/unix
+PLATFORM  := unix
+
+have_mk := $(wildcard $(OBJ_DIR)/unix-def.mk)
+ifneq ($(have_mk),)
+  # We are building FreeType 2 not in the src tree.
+  include $(OBJ_DIR)/unix-def.mk
+  include $(OBJ_DIR)/unix-cc.mk
+else
+  include $(BUILD_DIR)/unix-def.mk
+  include $(BUILD_DIR)/unix-cc.mk
+endif
+
+ifdef BUILD_PROJECT
+
+  .PHONY: clean_project distclean_project
+
+  # Now include the main sub-makefile.  It contains all the rules used to
+  # build the library with the previous variables defined.
+  #
+  include $(TOP_DIR)/builds/$(PROJECT).mk
+
+
+  # The cleanup targets.
+  #
+  clean_project: clean_project_unix
+  distclean_project: distclean_project_unix
+
+
+  # This final rule is used to link all object files into a single library.
+  # It is part of the system-specific sub-Makefile because not all
+  # librarians accept a simple syntax like
+  #
+  #   librarian library_file {list of object files}
+  #
+    $(PROJECT_LIBRARY): $(OBJECTS_LIST)
+  ifdef CLEAN_LIBRARY
+	    -$(CLEAN_LIBRARY) $(NO_OUTPUT)
+  endif
+	    $(LINK_LIBRARY)
+
+  include $(TOP_DIR)/builds/unix/install.mk
+
+endif
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/unix/unixddef.mk b/extensions/externals/src/freetype-2.4.9/builds/unix/unixddef.mk
new file mode 100644
index 0000000..130d6b0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/unix/unixddef.mk
@@ -0,0 +1,45 @@
+#
+# FreeType 2 configuration rules templates for
+# development under Unix with no configure script (gcc only)
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+TOP_DIR := $(shell cd $(TOP_DIR); pwd)
+OBJ_DIR := $(shell cd $(OBJ_DIR); pwd)
+
+PLATFORM := unix
+
+DELETE := rm -f
+CAT    := cat
+SEP    := /
+
+# we use a special devel ftoption.h
+DEVEL_DIR := $(TOP_DIR)/devel
+
+
+# library file name
+#
+LIBRARY := lib$(PROJECT)
+
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+
+NO_OUTPUT := 2> /dev/null
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/vms/ftconfig.h b/extensions/externals/src/freetype-2.4.9/builds/vms/ftconfig.h
new file mode 100644
index 0000000..62fadac
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/vms/ftconfig.h
@@ -0,0 +1,344 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftconfig.h                                                             */
+/*                                                                         */
+/*    VMS-specific configuration file (specification only).                */
+/*                                                                         */
+/*  Copyright 1996-2004, 2006-2008, 2011 by                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This header file contains a number of macro definitions that are used */
+  /* by the rest of the engine.  Most of the macros here are automatically */
+  /* determined at compile time, and you should not need to change it to   */
+  /* port FreeType, except to compile the library with a non-ANSI          */
+  /* compiler.                                                             */
+  /*                                                                       */
+  /* Note however that if some specific modifications are needed, we       */
+  /* advise you to place a modified copy in your build directory.          */
+  /*                                                                       */
+  /* The build directory is usually `freetype/builds/<system>', and        */
+  /* contains system-specific files that are always included first when    */
+  /* building the library.                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTCONFIG_H__
+#define __FTCONFIG_H__
+
+
+  /* Include the header file containing all developer build options */
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*               PLATFORM-SPECIFIC CONFIGURATION MACROS                  */
+  /*                                                                       */
+  /* These macros can be toggled to suit a specific system.  The current   */
+  /* ones are defaults used to compile FreeType in an ANSI C environment   */
+  /* (16bit compilers are also supported).  Copy this file to your own     */
+  /* `freetype/builds/<system>' directory, and edit it to port the engine. */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#define HAVE_UNISTD_H  1
+#define HAVE_FCNTL_H   1
+
+#define SIZEOF_INT   4
+#define SIZEOF_LONG  4
+
+#define FT_SIZEOF_INT   4
+#define FT_SIZEOF_LONG  4
+
+#define FT_CHAR_BIT  8
+
+
+  /* FT_UNUSED is a macro used to indicate that a given parameter is not  */
+  /* used -- this is only used to get rid of unpleasant compiler warnings */
+#ifndef FT_UNUSED
+#define FT_UNUSED( arg )  ( (arg) = (arg) )
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     AUTOMATIC CONFIGURATION MACROS                    */
+  /*                                                                       */
+  /* These macros are computed from the ones defined above.  Don't touch   */
+  /* their definition, unless you know precisely what you are doing.  No   */
+  /* porter should need to mess with them.                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Mac support                                                           */
+  /*                                                                       */
+  /*   This is the only necessary change, so it is defined here instead    */
+  /*   providing a new configuration file.                                 */
+  /*                                                                       */
+#if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) )
+  /* no Carbon frameworks for 64bit 10.4.x */
+  /* AvailabilityMacros.h is available since Mac OS X 10.2,        */
+  /* so guess the system version by maximum errno before inclusion */
+#include <errno.h>
+#ifdef ECANCELED /* defined since 10.2 */
+#include "AvailabilityMacros.h"
+#endif
+#if defined( __LP64__ ) && \
+    ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
+#undef FT_MACINTOSH
+#endif
+
+#elif defined( __SC__ ) || defined( __MRC__ )
+  /* Classic MacOS compilers */
+#include "ConditionalMacros.h"
+#if TARGET_OS_MAC
+#define FT_MACINTOSH 1
+#endif
+
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* IntN types                                                            */
+  /*                                                                       */
+  /*   Used to guarantee the size of some specific integers.               */
+  /*                                                                       */
+  typedef signed short    FT_Int16;
+  typedef unsigned short  FT_UInt16;
+
+#if FT_SIZEOF_INT == 4
+
+  typedef signed int      FT_Int32;
+  typedef unsigned int    FT_UInt32;
+
+#elif FT_SIZEOF_LONG == 4
+
+  typedef signed long     FT_Int32;
+  typedef unsigned long   FT_UInt32;
+
+#else
+#error "no 32bit type found -- please check your configuration files"
+#endif
+
+  /* look up an integer type that is at least 32 bits */
+#if FT_SIZEOF_INT >= 4
+
+  typedef int            FT_Fast;
+  typedef unsigned int   FT_UFast;
+
+#elif FT_SIZEOF_LONG >= 4
+
+  typedef long           FT_Fast;
+  typedef unsigned long  FT_UFast;
+
+#endif
+
+
+  /* determine whether we have a 64-bit int type for platforms without */
+  /* Autoconf                                                          */
+#if FT_SIZEOF_LONG == 8
+
+  /* FT_LONG64 must be defined if a 64-bit type is available */
+#define FT_LONG64
+#define FT_INT64  long
+
+#elif defined( _MSC_VER ) && _MSC_VER >= 900  /* Visual C++ (and Intel C++) */
+
+  /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64  __int64
+
+#elif defined( __BORLANDC__ )  /* Borland C++ */
+
+  /* XXXX: We should probably check the value of __BORLANDC__ in order */
+  /*       to test the compiler version.                               */
+
+  /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64  __int64
+
+#elif defined( __WATCOMC__ )   /* Watcom C++ */
+
+  /* Watcom doesn't provide 64-bit data types */
+
+#elif defined( __MWERKS__ )    /* Metrowerks CodeWarrior */
+
+#define FT_LONG64
+#define FT_INT64  long long int
+
+#elif defined( __GNUC__ )
+
+  /* GCC provides the `long long' type */
+#define FT_LONG64
+#define FT_INT64  long long int
+
+#endif /* FT_SIZEOF_LONG == 8 */
+
+
+#define FT_BEGIN_STMNT  do {
+#define FT_END_STMNT    } while ( 0 )
+#define FT_DUMMY_STMNT  FT_BEGIN_STMNT FT_END_STMNT
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A 64-bit data type will create compilation problems if you compile    */
+  /* in strict ANSI mode.  To avoid them, we disable their use if          */
+  /* __STDC__ is defined.  You can however ignore this rule by             */
+  /* defining the FT_CONFIG_OPTION_FORCE_INT64 configuration macro.        */
+  /*                                                                       */
+#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
+
+#ifdef __STDC__
+
+  /* undefine the 64-bit macros in strict ANSI compilation mode */
+#undef FT_LONG64
+#undef FT_INT64
+
+#endif /* __STDC__ */
+
+#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
+
+
+#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
+
+#define FT_LOCAL( x )      static  x
+#define FT_LOCAL_DEF( x )  static  x
+
+#else
+
+#ifdef __cplusplus
+#define FT_LOCAL( x )      extern "C"  x
+#define FT_LOCAL_DEF( x )  extern "C"  x
+#else
+#define FT_LOCAL( x )      extern  x
+#define FT_LOCAL_DEF( x )  x
+#endif
+
+#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
+
+
+#ifndef FT_BASE
+
+#ifdef __cplusplus
+#define FT_BASE( x )  extern "C"  x
+#else
+#define FT_BASE( x )  extern  x
+#endif
+
+#endif /* !FT_BASE */
+
+
+#ifndef FT_BASE_DEF
+
+#ifdef __cplusplus
+#define FT_BASE_DEF( x )  extern "C"  x
+#else
+#define FT_BASE_DEF( x )  extern  x
+#endif
+
+#endif /* !FT_BASE_DEF */
+
+
+#ifndef FT_EXPORT
+
+#ifdef __cplusplus
+#define FT_EXPORT( x )  extern "C"  x
+#else
+#define FT_EXPORT( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT */
+
+
+#ifndef FT_EXPORT_DEF
+
+#ifdef __cplusplus
+#define FT_EXPORT_DEF( x )  extern "C"  x
+#else
+#define FT_EXPORT_DEF( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT_DEF */
+
+
+#ifndef FT_EXPORT_VAR
+
+#ifdef __cplusplus
+#define FT_EXPORT_VAR( x )  extern "C"  x
+#else
+#define FT_EXPORT_VAR( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT_VAR */
+
+  /* The following macros are needed to compile the library with a   */
+  /* C++ compiler and with 16bit compilers.                          */
+  /*                                                                 */
+
+  /* This is special.  Within C++, you must specify `extern "C"' for */
+  /* functions which are used via function pointers, and you also    */
+  /* must do that for structures which contain function pointers to  */
+  /* assure C linkage -- it's not possible to have (local) anonymous */
+  /* functions which are accessed by (global) function pointers.     */
+  /*                                                                 */
+  /*                                                                 */
+  /* FT_CALLBACK_DEF is used to _define_ a callback function.        */
+  /*                                                                 */
+  /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
+  /* contains pointers to callback functions.                        */
+  /*                                                                 */
+  /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable   */
+  /* that contains pointers to callback functions.                   */
+  /*                                                                 */
+  /*                                                                 */
+  /* Some 16bit compilers have to redefine these macros to insert    */
+  /* the infamous `_cdecl' or `__fastcall' declarations.             */
+  /*                                                                 */
+#ifndef FT_CALLBACK_DEF
+#ifdef __cplusplus
+#define FT_CALLBACK_DEF( x )  extern "C"  x
+#else
+#define FT_CALLBACK_DEF( x )  static  x
+#endif
+#endif /* FT_CALLBACK_DEF */
+
+#ifndef FT_CALLBACK_TABLE
+#ifdef __cplusplus
+#define FT_CALLBACK_TABLE      extern "C"
+#define FT_CALLBACK_TABLE_DEF  extern "C"
+#else
+#define FT_CALLBACK_TABLE      extern
+#define FT_CALLBACK_TABLE_DEF  /* nothing */
+#endif
+#endif /* FT_CALLBACK_TABLE */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTCONFIG_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/builds/vms/ftsystem.c b/extensions/externals/src/freetype-2.4.9/builds/vms/ftsystem.c
new file mode 100644
index 0000000..fb35967
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/vms/ftsystem.c
@@ -0,0 +1,328 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsystem.c                                                             */
+/*                                                                         */
+/*    VMS-specific FreeType low-level system interface (body).             */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2005, 2010 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+  /* we use our special ftconfig.h file, not the standard one */
+#include <ftconfig.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_SYSTEM_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+#include FT_INTERNAL_OBJECTS_H
+
+  /* memory-mapping includes and definitions */
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sys/mman.h>
+#ifndef MAP_FILE
+#define MAP_FILE  0x00
+#endif
+
+#ifdef MUNMAP_USES_VOIDP
+#define MUNMAP_ARG_CAST  void *
+#else
+#define MUNMAP_ARG_CAST  char *
+#endif
+
+#ifdef NEED_MUNMAP_DECL
+
+#ifdef __cplusplus
+  extern "C"
+#else
+  extern
+#endif
+  int
+  munmap( char*  addr,
+          int    len );
+
+#define MUNMAP_ARG_CAST  char *
+
+#endif /* NEED_DECLARATION_MUNMAP */
+
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                       MEMORY MANAGEMENT INTERFACE                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_alloc                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory allocation function.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A pointer to the memory object.                          */
+  /*                                                                       */
+  /*    size   :: The requested size in bytes.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The address of newly allocated block.                              */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void* )
+  ft_alloc( FT_Memory  memory,
+            long       size )
+  {
+    FT_UNUSED( memory );
+
+    return malloc( size );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_realloc                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory reallocation function.                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory   :: A pointer to the memory object.                        */
+  /*                                                                       */
+  /*    cur_size :: The current size of the allocated memory block.        */
+  /*                                                                       */
+  /*    new_size :: The newly requested size in bytes.                     */
+  /*                                                                       */
+  /*    block    :: The current address of the block in memory.            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The address of the reallocated memory block.                       */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void* )
+  ft_realloc( FT_Memory  memory,
+              long       cur_size,
+              long       new_size,
+              void*      block )
+  {
+    FT_UNUSED( memory );
+    FT_UNUSED( cur_size );
+
+    return realloc( block, new_size );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_free                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory release function.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A pointer to the memory object.                          */
+  /*                                                                       */
+  /*    block  :: The address of block in memory to be freed.              */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void )
+  ft_free( FT_Memory  memory,
+           void*      block )
+  {
+    FT_UNUSED( memory );
+
+    free( block );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     RESOURCE MANAGEMENT INTERFACE                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_io
+
+  /* We use the macro STREAM_FILE for convenience to extract the       */
+  /* system-specific stream handle from a given FreeType stream object */
+#define STREAM_FILE( stream )  ( (FILE*)stream->descriptor.pointer )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_close_stream                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The function to close a stream.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: A pointer to the stream object.                          */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void )
+  ft_close_stream( FT_Stream  stream )
+  {
+    munmap( (MUNMAP_ARG_CAST)stream->descriptor.pointer, stream->size );
+
+    stream->descriptor.pointer = NULL;
+    stream->size               = 0;
+    stream->base               = 0;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_Open( FT_Stream    stream,
+                  const char*  filepathname )
+  {
+    int          file;
+    struct stat  stat_buf;
+
+
+    if ( !stream )
+      return FT_Err_Invalid_Stream_Handle;
+
+    /* open the file */
+    file = open( filepathname, O_RDONLY );
+    if ( file < 0 )
+    {
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not open `%s'\n", filepathname ));
+      return FT_Err_Cannot_Open_Resource;
+    }
+
+    if ( fstat( file, &stat_buf ) < 0 )
+    {
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not `fstat' file `%s'\n", filepathname ));
+      goto Fail_Map;
+    }
+
+    stream->size = stat_buf.st_size;
+    if ( !stream->size )
+    {
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " opened `%s' but zero-sized\n", filepathname ));
+      goto Fail_Map;
+    }
+
+    stream->pos  = 0;
+    stream->base = (unsigned char *)mmap( NULL,
+                                          stream->size,
+                                          PROT_READ,
+                                          MAP_FILE | MAP_PRIVATE,
+                                          file,
+                                          0 );
+
+    if ( (long)stream->base == -1 )
+    {
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
+      goto Fail_Map;
+    }
+
+    close( file );
+
+    stream->descriptor.pointer = stream->base;
+    stream->pathname.pointer   = (char*)filepathname;
+
+    stream->close = ft_close_stream;
+    stream->read  = 0;
+
+    FT_TRACE1(( "FT_Stream_Open:" ));
+    FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
+                filepathname, stream->size ));
+
+    return FT_Err_Ok;
+
+  Fail_Map:
+    close( file );
+
+    stream->base = NULL;
+    stream->size = 0;
+    stream->pos  = 0;
+
+    return FT_Err_Cannot_Open_Stream;
+  }
+
+
+#ifdef FT_DEBUG_MEMORY
+
+  extern FT_Int
+  ft_mem_debug_init( FT_Memory  memory );
+
+  extern void
+  ft_mem_debug_done( FT_Memory  memory );
+
+#endif
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( FT_Memory )
+  FT_New_Memory( void )
+  {
+    FT_Memory  memory;
+
+
+    memory = (FT_Memory)malloc( sizeof ( *memory ) );
+    if ( memory )
+    {
+      memory->user    = 0;
+      memory->alloc   = ft_alloc;
+      memory->realloc = ft_realloc;
+      memory->free    = ft_free;
+#ifdef FT_DEBUG_MEMORY
+      ft_mem_debug_init( memory );
+#endif
+    }
+
+    return memory;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( void )
+  FT_Done_Memory( FT_Memory  memory )
+  {
+#ifdef FT_DEBUG_MEMORY
+    ft_mem_debug_done( memory );
+#endif
+    memory->free( memory, memory );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/detect.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/detect.mk
new file mode 100644
index 0000000..1906539
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/detect.mk
@@ -0,0 +1,183 @@
+#
+# FreeType 2 configuration file to detect a Win32 host platform.
+#
+
+
+# Copyright 1996-2000, 2003, 2004, 2006, 2007 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+.PHONY: setup
+
+
+ifeq ($(PLATFORM),ansi)
+
+  # Detecting Windows NT is easy, as the OS variable must be defined and
+  # contains `Windows_NT'.  This also works with Windows 2000 and XP.
+  #
+  ifeq ($(OS),Windows_NT)
+
+    PLATFORM := win32
+
+  else
+
+    # Detecting Windows 9X
+
+    # We used to run the `ver' command to see if its output contains the
+    # word `Windows'.  If this is true, we are running Windows 95 or later:
+    #
+    #   ifdef COMSPEC
+    #     # First, check if we have the COMSPEC environment variable, which
+    #     # indicates we can use COMMAND.COM's internal commands
+    #     is_windows := $(findstring Windows,$(strip $(shell ver)))
+    #   endif
+    #
+    # Unfortunately, this also detects the case when one is running
+    # DOS 7.x (the MS-DOS version that lies below Windows) without actually
+    # launching the GUI.
+    #
+    # A better test is to check whether there are both the environment
+    # variables `winbootdir' and `windir'.  The first indicates an
+    # underlying DOS 7.x, while the second is set only if win32 is available.
+    #
+    # Note that on Windows NT, such an environment variable will not be seen
+    # from DOS-based tools like DJGPP's make; this is not actually a problem
+    # since NT is detected independently above.  But do not try to be clever!
+    #
+    ifdef winbootdir
+      ifdef windir
+
+        PLATFORM := win32
+
+      endif
+    endif
+
+  endif  # test NT
+
+endif # test PLATFORM ansi
+
+ifeq ($(PLATFORM),win32)
+
+  DELETE := del
+  CAT    := type
+  SEP    := $(BACKSLASH)
+
+  # Setting COPY is a bit trickier.  Plain COPY on NT will not work
+  # correctly, because it will uppercase 8.3 filenames, creating a
+  # `CONFIG.MK' file which isn't found later on by `make'.
+  # Since we do not want that, we need to force execution of CMD.EXE.
+  # Unfortunately, CMD.EXE is not available on Windows 9X.
+  # So we need to hack.
+  #
+  # Kudos to Eli Zaretskii (DJGPP guru) that helped debug it.
+  # Details are available in threads of the freetype mailing list
+  # (2004-11-11), and then in the devel mailing list (2004-11-20 to -23).
+  #
+  ifeq ($(OS),Windows_NT)
+    COPY := cmd.exe /c copy
+  else
+    COPY := copy
+  endif  # test NT
+
+
+  # gcc Makefile by default
+  CONFIG_FILE := w32-gcc.mk
+  ifeq ($(firstword $(CC)),cc)
+    CC        := gcc
+  endif
+
+  ifneq ($(findstring list,$(MAKECMDGOALS)),)  # test for the "list" target
+    dump_target_list:
+	    @echo ÿ
+	    @echo $(PROJECT_TITLE) build system -- supported compilers
+	    @echo ÿ
+	    @echo Several command-line compilers are supported on Win32:
+	    @echo ÿ
+	    @echo ÿÿmake setupÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿgcc (with Mingw)
+	    @echo ÿÿmake setup visualcÿÿÿÿÿÿÿÿÿÿÿÿÿMicrosoft Visual C++
+	    @echo ÿÿmake setup bcc32ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿBorland C/C++
+	    @echo ÿÿmake setup lccÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿWin32-LCC
+	    @echo ÿÿmake setup intelcÿÿÿÿÿÿÿÿÿÿÿÿÿÿIntel C/C++
+	    @echo ÿ
+
+    setup: dump_target_list
+    .PHONY: dump_target_list list
+  else
+    setup: dos_setup
+  endif
+
+  # additionally, we provide hooks for various other compilers
+  #
+  ifneq ($(findstring visualc,$(MAKECMDGOALS)),)     # Visual C/C++
+    CONFIG_FILE := w32-vcc.mk
+    CC          := cl
+    visualc: setup
+    .PHONY: visualc
+  endif
+
+  ifneq ($(findstring intelc,$(MAKECMDGOALS)),)      # Intel C/C++
+    CONFIG_FILE := w32-intl.mk
+    CC          := cl
+    visualc: setup
+    .PHONY: intelc
+  endif
+
+  ifneq ($(findstring watcom,$(MAKECMDGOALS)),)      # Watcom C/C++
+    CONFIG_FILE := w32-wat.mk
+    CC          := wcc386
+    watcom: setup
+    .PHONY: watcom
+  endif
+
+  ifneq ($(findstring visualage,$(MAKECMDGOALS)),)   # Visual Age C++
+    CONFIG_FILE := w32-icc.mk
+    CC          := icc
+    visualage: setup
+    .PHONY: visualage
+  endif
+
+  ifneq ($(findstring lcc,$(MAKECMDGOALS)),)         # LCC-Win32
+    CONFIG_FILE := w32-lcc.mk
+    CC          := lcc
+    lcc: setup
+    .PHONY: lcc
+  endif
+
+  ifneq ($(findstring mingw32,$(MAKECMDGOALS)),)     # mingw32
+    CONFIG_FILE := w32-mingw32.mk
+    CC          := gcc
+    mingw32: setup
+    .PHONY: mingw32
+  endif
+
+  ifneq ($(findstring bcc32,$(MAKECMDGOALS)),)       # Borland C++
+    CONFIG_FILE := w32-bcc.mk
+    CC          := bcc32
+    bcc32: setup
+    .PHONY: bcc32
+  endif
+
+  ifneq ($(findstring devel-bcc,$(MAKECMDGOALS)),)   # development target
+    CONFIG_FILE := w32-bccd.mk
+    CC          := bcc32
+    devel-bcc: setup
+    .PHONY: devel-bcc
+  endif
+
+  ifneq ($(findstring devel-gcc,$(MAKECMDGOALS)),)   # development target
+    CONFIG_FILE := w32-dev.mk
+    CC          := gcc
+    devel-gcc: setup
+    .PHONY: devel-gcc
+  endif
+
+endif   # test PLATFORM win32
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/ftdebug.c b/extensions/externals/src/freetype-2.4.9/builds/win32/ftdebug.c
new file mode 100644
index 0000000..d1ca15a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/ftdebug.c
@@ -0,0 +1,214 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftdebug.c                                                              */
+/*                                                                         */
+/*    Debugging and logging component for Win32 (body).                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2005, 2008, 2009 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This component contains various macros and functions used to ease the */
+  /* debugging of the FreeType engine.  Its main purpose is in assertion   */
+  /* checking, tracing, and error detection.                               */
+  /*                                                                       */
+  /* There are now three debugging modes:                                  */
+  /*                                                                       */
+  /* - trace mode                                                          */
+  /*                                                                       */
+  /*   Error and trace messages are sent to the log file (which can be the */
+  /*   standard error output).                                             */
+  /*                                                                       */
+  /* - error mode                                                          */
+  /*                                                                       */
+  /*   Only error messages are generated.                                  */
+  /*                                                                       */
+  /* - release mode:                                                       */
+  /*                                                                       */
+  /*   No error message is sent or generated.  The code is free from any   */
+  /*   debugging parts.                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <windows.h>
+
+
+  FT_BASE_DEF( void )
+  FT_Message( const char*  fmt, ... )
+  {
+    static char  buf[8192];
+    va_list      ap;
+
+
+    va_start( ap, fmt );
+    vprintf( fmt, ap );
+    /* send the string to the debugger as well */
+    vsprintf( buf, fmt, ap );
+    OutputDebugStringA( buf );
+    va_end( ap );
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Panic( const char*  fmt, ... )
+  {
+    static char  buf[8192];
+    va_list      ap;
+
+
+    va_start( ap, fmt );
+    vsprintf( buf, fmt, ap );
+    OutputDebugStringA( buf );
+    va_end( ap );
+
+    exit( EXIT_FAILURE );
+  }
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+
+  /* array of trace levels, initialized to 0 */
+  int  ft_trace_levels[trace_count];
+
+  /* define array of trace toggle names */
+#define FT_TRACE_DEF( x )  #x ,
+
+  static const char*  ft_trace_toggles[trace_count + 1] =
+  {
+#include FT_INTERNAL_TRACE_H
+    NULL
+  };
+
+#undef FT_TRACE_DEF
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Initialize the tracing sub-system.  This is done by retrieving the    */
+  /* value of the "FT2_DEBUG" environment variable.  It must be a list of  */
+  /* toggles, separated by spaces, `;' or `,'.  Example:                   */
+  /*                                                                       */
+  /*    "any:3 memory:6 stream:5"                                          */
+  /*                                                                       */
+  /* This will request that all levels be set to 3, except the trace level */
+  /* for the memory and stream components which are set to 6 and 5,        */
+  /* respectively.                                                         */
+  /*                                                                       */
+  /* See the file <freetype/internal/fttrace.h> for details of the         */
+  /* available toggle names.                                               */
+  /*                                                                       */
+  /* The level must be between 0 and 6; 0 means quiet (except for serious  */
+  /* runtime errors), and 6 means _very_ verbose.                          */
+  /*                                                                       */
+  FT_BASE_DEF( void )
+  ft_debug_init( void )
+  {
+    const char*  ft2_debug = getenv( "FT2_DEBUG" );
+
+
+    if ( ft2_debug )
+    {
+      const char*  p = ft2_debug;
+      const char*  q;
+
+
+      for ( ; *p; p++ )
+      {
+        /* skip leading whitespace and separators */
+        if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
+          continue;
+
+        /* read toggle name, followed by ':' */
+        q = p;
+        while ( *p && *p != ':' )
+          p++;
+
+        if ( *p == ':' && p > q )
+        {
+          int  n, i, len = p - q;
+          int  level = -1, found = -1;
+
+
+          for ( n = 0; n < trace_count; n++ )
+          {
+            const char*  toggle = ft_trace_toggles[n];
+
+
+            for ( i = 0; i < len; i++ )
+            {
+              if ( toggle[i] != q[i] )
+                break;
+            }
+
+            if ( i == len && toggle[i] == 0 )
+            {
+              found = n;
+              break;
+            }
+          }
+
+          /* read level */
+          p++;
+          if ( *p )
+          {
+            level = *p++ - '0';
+            if ( level < 0 || level > 7 )
+              level = -1;
+          }
+
+          if ( found >= 0 && level >= 0 )
+          {
+            if ( found == trace_any )
+            {
+              /* special case for "any" */
+              for ( n = 0; n < trace_count; n++ )
+                ft_trace_levels[n] = level;
+            }
+            else
+              ft_trace_levels[found] = level;
+          }
+        }
+      }
+    }
+  }
+
+
+#else  /* !FT_DEBUG_LEVEL_TRACE */
+
+
+  FT_BASE_DEF( void )
+  ft_debug_init( void )
+  {
+    /* nothing */
+  }
+
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2005/freetype.sln b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2005/freetype.sln
new file mode 100644
index 0000000..ec3345d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2005/freetype.sln
@@ -0,0 +1,31 @@
+Microsoft Visual Studio Solution File, Format Version 9.00
+# Visual Studio 2005
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "freetype.vcproj", "{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		LIB Debug Multithreaded|Win32 = LIB Debug Multithreaded|Win32
+		LIB Debug Singlethreaded|Win32 = LIB Debug Singlethreaded|Win32
+		LIB Debug|Win32 = LIB Debug|Win32
+		LIB Release Multithreaded|Win32 = LIB Release Multithreaded|Win32
+		LIB Release Singlethreaded|Win32 = LIB Release Singlethreaded|Win32
+		LIB Release|Win32 = LIB Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Win32.ActiveCfg = Debug Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Win32.Build.0 = Debug Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Win32.ActiveCfg = Debug Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Win32.Build.0 = Debug Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Win32.ActiveCfg = Debug|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Win32.Build.0 = Debug|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Win32.ActiveCfg = Release Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Win32.Build.0 = Release Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Win32.ActiveCfg = Release Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Win32.Build.0 = Release Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Win32.ActiveCfg = Release|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2005/freetype.vcproj b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2005/freetype.vcproj
new file mode 100644
index 0000000..6f17352
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2005/freetype.vcproj
@@ -0,0 +1,646 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject ProjectType="Visual C++" Version="8.00" Name="freetype" ProjectGUID="{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}" TargetFrameworkVersion="131072">
+  <Platforms>
+    <Platform Name="Win32" />
+  </Platforms>
+  <ToolFiles>
+  </ToolFiles>
+  <Configurations>
+    <Configuration Name="Release|Win32" OutputDirectory=".\..\..\..\objs\release" IntermediateDirectory=".\..\..\..\objs\release" ConfigurationType="4" InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops" UseOfMFC="0" ATLMinimizesCRunTimeLibraryUsage="false" CharacterSet="2">
+      <Tool Name="VCPreBuildEventTool" />
+      <Tool Name="VCCustomBuildTool" />
+      <Tool Name="VCXMLDataGeneratorTool" />
+      <Tool Name="VCWebServiceProxyGeneratorTool" />
+      <Tool Name="VCMIDLTool" />
+      <Tool Name="VCCLCompilerTool" Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\..\include" PreprocessorDefinitions="NDEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY" StringPooling="true" RuntimeLibrary="2" EnableFunctionLevelLinking="true" DisableLanguageExtensions="true" PrecompiledHeaderFile=".\..\..\..\objs\release/freetype.pch" AssemblerListingLocation=".\..\..\..\objs\release/" ObjectFile=".\..\..\..\objs\release/" ProgramDataBaseFileName=".\..\..\..\objs\release/" WarningLevel="4" DebugInformationFormat="0" CompileAs="0" />
+      <Tool Name="VCManagedResourceCompilerTool" />
+      <Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
+      <Tool Name="VCPreLinkEventTool" />
+      <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\win32\vc2005\freetype249.lib" SuppressStartupBanner="true" />
+      <Tool Name="VCALinkTool" />
+      <Tool Name="VCXDCMakeTool" />
+      <Tool Name="VCBscMakeTool" />
+      <Tool Name="VCFxCopTool" />
+      <Tool Name="VCPostBuildEventTool" />
+    </Configuration>
+    <Configuration Name="Release Multithreaded|Win32" OutputDirectory=".\..\..\..\objs\release_mt" IntermediateDirectory=".\..\..\..\objs\release_mt" ConfigurationType="4" InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops" UseOfMFC="0" ATLMinimizesCRunTimeLibraryUsage="false" CharacterSet="2">
+      <Tool Name="VCPreBuildEventTool" />
+      <Tool Name="VCCustomBuildTool" />
+      <Tool Name="VCXMLDataGeneratorTool" />
+      <Tool Name="VCWebServiceProxyGeneratorTool" />
+      <Tool Name="VCMIDLTool" />
+      <Tool Name="VCCLCompilerTool" Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\..\include" PreprocessorDefinitions="NDEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY" StringPooling="true" RuntimeLibrary="0" EnableFunctionLevelLinking="true" DisableLanguageExtensions="true" PrecompiledHeaderFile=".\..\..\..\objs\release_mt/freetype.pch" AssemblerListingLocation=".\..\..\..\objs\release_mt/" ObjectFile=".\..\..\..\objs\release_mt/" ProgramDataBaseFileName=".\..\..\..\objs\release_mt/" WarningLevel="4" DebugInformationFormat="0" CompileAs="0" />
+      <Tool Name="VCManagedResourceCompilerTool" />
+      <Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
+      <Tool Name="VCPreLinkEventTool" />
+      <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\win32\vc2005\freetype249MT.lib" SuppressStartupBanner="true" />
+      <Tool Name="VCALinkTool" />
+      <Tool Name="VCXDCMakeTool" />
+      <Tool Name="VCBscMakeTool" />
+      <Tool Name="VCFxCopTool" />
+      <Tool Name="VCPostBuildEventTool" />
+    </Configuration>
+    <Configuration Name="Release Singlethreaded|Win32" OutputDirectory=".\..\..\..\objs\release_st" IntermediateDirectory=".\..\..\..\objs\release_st" ConfigurationType="4" InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops" UseOfMFC="0" ATLMinimizesCRunTimeLibraryUsage="false" CharacterSet="2">
+      <Tool Name="VCPreBuildEventTool" />
+      <Tool Name="VCCustomBuildTool" />
+      <Tool Name="VCXMLDataGeneratorTool" />
+      <Tool Name="VCWebServiceProxyGeneratorTool" />
+      <Tool Name="VCMIDLTool" />
+      <Tool Name="VCCLCompilerTool" Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\..\include" PreprocessorDefinitions="NDEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY" StringPooling="true" RuntimeLibrary="0" EnableFunctionLevelLinking="true" DisableLanguageExtensions="true" PrecompiledHeaderFile=".\..\..\..\objs\release_st/freetype.pch" AssemblerListingLocation=".\..\..\..\objs\release_st/" ObjectFile=".\..\..\..\objs\release_st/" ProgramDataBaseFileName=".\..\..\..\objs\release_st/" WarningLevel="4" DebugInformationFormat="0" CompileAs="0" />
+      <Tool Name="VCManagedResourceCompilerTool" />
+      <Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
+      <Tool Name="VCPreLinkEventTool" />
+      <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\win32\vc2005\freetype249ST.lib" />
+      <Tool Name="VCALinkTool" />
+      <Tool Name="VCXDCMakeTool" />
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+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+        </File>
+        <File RelativePath="..\..\..\src\raster\raster.c">
+          <FileConfiguration Name="Release|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+        </File>
+        <File RelativePath="..\..\..\src\sfnt\sfnt.c">
+          <FileConfiguration Name="Release|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+        </File>
+        <File RelativePath="..\..\..\src\truetype\truetype.c">
+          <FileConfiguration Name="Release|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+        </File>
+        <File RelativePath="..\..\..\src\type1\type1.c">
+          <FileConfiguration Name="Release|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+        </File>
+        <File RelativePath="..\..\..\src\cid\type1cid.c">
+          <FileConfiguration Name="Release|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+        </File>
+        <File RelativePath="..\..\..\src\type42\type42.c">
+          <FileConfiguration Name="Release|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+        </File>
+        <File RelativePath="..\..\..\src\winfonts\winfnt.c">
+          <FileConfiguration Name="Release|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+        </File>
+      </Filter>
+    </Filter>
+    <Filter Name="Header Files" Filter="h;hpp;hxx;hm;inl">
+      <File RelativePath="..\..\..\include\ft2build.h">
+      </File>
+      <File RelativePath="..\..\..\include\freetype\config\ftconfig.h">
+      </File>
+      <File RelativePath="..\..\..\include\freetype\config\ftheader.h">
+      </File>
+      <File RelativePath="..\..\..\include\freetype\config\ftmodule.h">
+      </File>
+      <File RelativePath="..\..\..\include\freetype\config\ftoption.h">
+      </File>
+      <File RelativePath="..\..\..\include\freetype\config\ftstdlib.h">
+      </File>
+    </Filter>
+  </Files>
+  <Globals>
+  </Globals>
+</VisualStudioProject>
\ No newline at end of file
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2005/index.html b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2005/index.html
new file mode 100644
index 0000000..bc4291c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2005/index.html
@@ -0,0 +1,37 @@
+<html>
+<header>
+<title>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2005
+</title>
+
+<body>
+<h1>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2005
+</h1>
+
+<p>This directory contains project files for Visual C++, named
+<tt>freetype.vcproj</tt>, and Visual Studio, called <tt>freetype.sln</tt>.  It
+compiles the following libraries from the FreeType 2.4.9 sources:</p>
+
+<ul>
+  <pre>
+    freetype249.lib     - release build; single threaded
+    freetype249_D.lib   - debug build;   single threaded
+    freetype249MT.lib   - release build; multi-threaded
+    freetype249MT_D.lib - debug build;   multi-threaded</pre>
+</ul>
+
+<p>Be sure to extract the files with the Windows (CR+LF) line endings.  ZIP
+archives are already stored this way, so no further action is required.  If
+you use some <tt>.tar.*z</tt> archives, be sure to configure your extracting
+tool to convert the line endings.  For example, with <a
+href="http://www.winzip.com">WinZip</a>, you should activate the <it>TAR
+file smart CR/LF Conversion</it> option.  Alternatively, you may consider
+using the <tt>unix2dos</tt> or <tt>u2d</tt> utilities that are floating
+around, which specifically deal with this particular problem.
+
+<p>Build directories are placed in the top-level <tt>objs</tt>
+directory.</p>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2008/freetype.sln b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2008/freetype.sln
new file mode 100644
index 0000000..6c522f9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2008/freetype.sln
@@ -0,0 +1,31 @@
+Microsoft Visual Studio Solution File, Format Version 10.00
+# Visual Studio 2008
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "freetype.vcproj", "{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		LIB Debug Multithreaded|Win32 = LIB Debug Multithreaded|Win32
+		LIB Debug Singlethreaded|Win32 = LIB Debug Singlethreaded|Win32
+		LIB Debug|Win32 = LIB Debug|Win32
+		LIB Release Multithreaded|Win32 = LIB Release Multithreaded|Win32
+		LIB Release Singlethreaded|Win32 = LIB Release Singlethreaded|Win32
+		LIB Release|Win32 = LIB Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Win32.ActiveCfg = Debug Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Win32.Build.0 = Debug Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Win32.ActiveCfg = Debug Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Win32.Build.0 = Debug Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Win32.ActiveCfg = Debug|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Win32.Build.0 = Debug|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Win32.ActiveCfg = Release Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Win32.Build.0 = Release Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Win32.ActiveCfg = Release Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Win32.Build.0 = Release Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Win32.ActiveCfg = Release|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2008/freetype.vcproj b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2008/freetype.vcproj
new file mode 100644
index 0000000..7eaaf9f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2008/freetype.vcproj
@@ -0,0 +1,4132 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9.00"
+	Name="freetype"
+	ProjectGUID="{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}"
+	RootNamespace="freetype"
+	TargetFrameworkVersion="131072"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+		<Platform
+			Name="x64"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(PlatformName)_2008\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)_2008\$(ConfigurationName)"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="..\..\..\include"
+				PreprocessorDefinitions="NDEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY"
+				StringPooling="true"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				DisableLanguageExtensions="true"
+				WarningLevel="2"
+				DebugInformationFormat="0"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+				SuppressStartupBanner="true"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release Multithreaded|Win32"
+			OutputDirectory="$(PlatformName)_2008\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)_2008\$(ConfigurationName)"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="..\..\..\include"
+				PreprocessorDefinitions="NDEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY"
+				StringPooling="true"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				DisableLanguageExtensions="true"
+				PrecompiledHeaderFile=".\..\..\..\objs\release_mt/freetype.pch"
+				AssemblerListingLocation=".\..\..\..\objs\release_mt/"
+				ObjectFile=".\..\..\..\objs\release_mt/"
+				ProgramDataBaseFileName=".\..\..\..\objs\release_mt/"
+				WarningLevel="2"
+				DebugInformationFormat="0"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+				OutputFile="..\..\..\objs\win32\vc2008\freetype249MT.lib"
+				SuppressStartupBanner="true"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release Singlethreaded|Win32"
+			OutputDirectory="$(PlatformName)_2008\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)_2008\$(ConfigurationName)"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="..\..\..\include"
+				PreprocessorDefinitions="NDEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY"
+				StringPooling="true"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				DisableLanguageExtensions="true"
+				PrecompiledHeaderFile=".\..\..\..\objs\release_st/freetype.pch"
+				AssemblerListingLocation=".\..\..\..\objs\release_st/"
+				ObjectFile=".\..\..\..\objs\release_st/"
+				ProgramDataBaseFileName=".\..\..\..\objs\release_st/"
+				WarningLevel="2"
+				DebugInformationFormat="0"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+				OutputFile="..\..\..\objs\win32\vc2008\freetype249ST.lib"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="$(PlatformName)_2008\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)_2008\$(ConfigurationName)"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\..\..\include"
+				PreprocessorDefinitions="_DEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				DisableLanguageExtensions="true"
+				WarningLevel="2"
+				DebugInformationFormat="3"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1033"
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+				RelativePath="..\..\..\include\freetype\config\ftconfig.h"
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+				RelativePath="..\..\..\include\freetype\config\ftheader.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftmodule.h"
+				>
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+			<File
+				RelativePath="..\..\..\include\freetype\config\ftoption.h"
+				>
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diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2008/index.html b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2008/index.html
new file mode 100644
index 0000000..9ad33ea
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2008/index.html
@@ -0,0 +1,37 @@
+<html>
+<header>
+<title>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2008
+</title>
+
+<body>
+<h1>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2008
+</h1>
+
+<p>This directory contains project files for Visual C++, named
+<tt>freetype.vcproj</tt>, and Visual Studio, called <tt>freetype.sln</tt>.  It
+compiles the following libraries from the FreeType 2.4.9 sources:</p>
+
+<ul>
+  <pre>
+    freetype249.lib     - release build; single threaded
+    freetype249_D.lib   - debug build;   single threaded
+    freetype249MT.lib   - release build; multi-threaded
+    freetype249MT_D.lib - debug build;   multi-threaded</pre>
+</ul>
+
+<p>Be sure to extract the files with the Windows (CR+LF) line endings.  ZIP
+archives are already stored this way, so no further action is required.  If
+you use some <tt>.tar.*z</tt> archives, be sure to configure your extracting
+tool to convert the line endings.  For example, with <a
+href="http://www.winzip.com">WinZip</a>, you should activate the <it>TAR
+file smart CR/LF Conversion</it> option.  Alternatively, you may consider
+using the <tt>unix2dos</tt> or <tt>u2d</tt> utilities that are floating
+around, which specifically deal with this particular problem.
+
+<p>Build directories are placed in the top-level <tt>objs</tt>
+directory.</p>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2010/freetype.sln b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2010/freetype.sln
new file mode 100644
index 0000000..3439f62
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2010/freetype.sln
@@ -0,0 +1,32 @@
+
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "freetype.vcxproj", "{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}"
+EndProject
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+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug Multithreaded|Win32 = Debug Multithreaded|Win32
+		Debug Singlethreaded|Win32 = Debug Singlethreaded|Win32
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+		Release Multithreaded|Win32 = Release Multithreaded|Win32
+		Release Singlethreaded|Win32 = Release Singlethreaded|Win32
+		Release|Win32 = Release|Win32
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+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Singlethreaded|Win32.ActiveCfg = Debug Singlethreaded|Win32
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+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|Win32.Build.0 = Debug|Win32
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+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Multithreaded|Win32.Build.0 = Release Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Singlethreaded|Win32.ActiveCfg = Release Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Singlethreaded|Win32.Build.0 = Release Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.ActiveCfg = Release|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2010/freetype.vcxproj b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2010/freetype.vcxproj
new file mode 100644
index 0000000..2cc9fd8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2010/freetype.vcxproj
@@ -0,0 +1,585 @@
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+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
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+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">freetype249</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|x64'">freetype249</TargetName>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
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+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <AdditionalIncludeDirectories>..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>NDEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT2_BUILD_LIBRARY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <DisableLanguageExtensions>true</DisableLanguageExtensions>
+      <WarningLevel>Level4</WarningLevel>
+      <DebugInformationFormat>
+      </DebugInformationFormat>
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diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2010/index.html b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2010/index.html
new file mode 100644
index 0000000..1d492fb
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2010/index.html
@@ -0,0 +1,37 @@
+<html>
+<header>
+<title>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2010
+</title>
+
+<body>
+<h1>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2010
+</h1>
+
+<p>This directory contains a project file for Visual C++, named
+<tt>freetype.vcxproj</tt>, and Visual Studio, called <tt>freetype.sln</tt>.  It
+compiles the following libraries from the FreeType 2.4.9 sources:</p>
+
+<ul>
+  <pre>
+    freetype249.lib     - release build; single threaded
+    freetype249_D.lib   - debug build;   single threaded
+    freetype249MT.lib   - release build; multi-threaded
+    freetype249MT_D.lib - debug build;   multi-threaded</pre>
+</ul>
+
+<p>Be sure to extract the files with the Windows (CR+LF) line endings.  ZIP
+archives are already stored this way, so no further action is required.  If
+you use some <tt>.tar.*z</tt> archives, be sure to configure your extracting
+tool to convert the line endings.  For example, with <a
+href="http://www.winzip.com">WinZip</a>, you should activate the <it>TAR
+file smart CR/LF Conversion</it> option.  Alternatively, you may consider
+using the <tt>unix2dos</tt> or <tt>u2d</tt> utilities that are floating
+around, which specifically deal with this particular problem.
+
+<p>Build directories are placed in the top-level <tt>objs</tt>
+directory.</p>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2012/freetype.sln b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2012/freetype.sln
new file mode 100644
index 0000000..3439f62
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2012/freetype.sln
@@ -0,0 +1,32 @@
+
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
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+EndProject
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+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Singlethreaded|Win32.Build.0 = Release Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.ActiveCfg = Release|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
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diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2012/freetype.vcxproj b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2012/freetype.vcxproj
new file mode 100644
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new file mode 100644
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+    <ClInclude Include="..\..\..\include\freetype\config\ftstdlib.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/vc2012/index.html b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2012/index.html
new file mode 100644
index 0000000..1d492fb
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/vc2012/index.html
@@ -0,0 +1,37 @@
+<html>
+<header>
+<title>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2010
+</title>
+
+<body>
+<h1>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2010
+</h1>
+
+<p>This directory contains a project file for Visual C++, named
+<tt>freetype.vcxproj</tt>, and Visual Studio, called <tt>freetype.sln</tt>.  It
+compiles the following libraries from the FreeType 2.4.9 sources:</p>
+
+<ul>
+  <pre>
+    freetype249.lib     - release build; single threaded
+    freetype249_D.lib   - debug build;   single threaded
+    freetype249MT.lib   - release build; multi-threaded
+    freetype249MT_D.lib - debug build;   multi-threaded</pre>
+</ul>
+
+<p>Be sure to extract the files with the Windows (CR+LF) line endings.  ZIP
+archives are already stored this way, so no further action is required.  If
+you use some <tt>.tar.*z</tt> archives, be sure to configure your extracting
+tool to convert the line endings.  For example, with <a
+href="http://www.winzip.com">WinZip</a>, you should activate the <it>TAR
+file smart CR/LF Conversion</it> option.  Alternatively, you may consider
+using the <tt>unix2dos</tt> or <tt>u2d</tt> utilities that are floating
+around, which specifically deal with this particular problem.
+
+<p>Build directories are placed in the top-level <tt>objs</tt>
+directory.</p>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.dsp b/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.dsp
new file mode 100644
index 0000000..274a763
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.dsp
@@ -0,0 +1,400 @@
+# Microsoft Developer Studio Project File - Name="freetype" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=freetype - Win32 Debug Singlethreaded
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "freetype.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "freetype.mak" CFG="freetype - Win32 Debug Singlethreaded"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "freetype - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "freetype - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE "freetype - Win32 Debug Multithreaded" (based on "Win32 (x86) Static Library")
+!MESSAGE "freetype - Win32 Release Multithreaded" (based on "Win32 (x86) Static Library")
+!MESSAGE "freetype - Win32 Release Singlethreaded" (based on "Win32 (x86) Static Library")
+!MESSAGE "freetype - Win32 Debug Singlethreaded" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "freetype - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "..\..\..\objs\release"
+# PROP Intermediate_Dir "..\..\..\objs\release"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
+# ADD CPP /MD /Za /W4 /GX /O2 /I "..\..\..\include" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /c
+# SUBTRACT CPP /nologo /Z<none> /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype249.lib"
+
+!ELSEIF  "$(CFG)" == "freetype - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "..\..\..\objs\debug"
+# PROP Intermediate_Dir "..\..\..\objs\debug"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
+# ADD CPP /MDd /Za /W4 /GX /Z7 /Od /I "..\..\..\include" /D "_DEBUG" /D "FT_DEBUG_LEVEL_ERROR" /D "FT_DEBUG_LEVEL_TRACE" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /GZ /c
+# SUBTRACT CPP /nologo /X /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype249_D.lib"
+
+!ELSEIF  "$(CFG)" == "freetype - Win32 Debug Multithreaded"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "freetype___Win32_Debug_Multithreaded"
+# PROP BASE Intermediate_Dir "freetype___Win32_Debug_Multithreaded"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "..\..\..\objs\debug_mt"
+# PROP Intermediate_Dir "..\..\..\objs\debug_mt"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /Za /W3 /Gm /GX /ZI /Od /I "..\freetype\include\\" /D "_DEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /GZ /c
+# SUBTRACT BASE CPP /X
+# ADD CPP /MTd /Za /W4 /GX /Z7 /Od /I "..\..\..\include" /D "_DEBUG" /D "FT_DEBUG_LEVEL_ERROR" /D "FT_DEBUG_LEVEL_TRACE" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /GZ /c
+# SUBTRACT CPP /nologo /X /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo /out:"lib\freetype249_D.lib"
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype249MT_D.lib"
+
+!ELSEIF  "$(CFG)" == "freetype - Win32 Release Multithreaded"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "freetype___Win32_Release_Multithreaded"
+# PROP BASE Intermediate_Dir "freetype___Win32_Release_Multithreaded"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "..\..\..\objs\release_mt"
+# PROP Intermediate_Dir "..\..\..\objs\release_mt"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /Za /W3 /GX /O2 /I "..\freetype\include\\" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /c
+# ADD CPP /MT /Za /W4 /GX /O2 /I "..\..\..\include" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /c
+# SUBTRACT CPP /nologo /Z<none> /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo /out:"lib\freetype249.lib"
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype249MT.lib"
+
+!ELSEIF  "$(CFG)" == "freetype - Win32 Release Singlethreaded"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "freetype___Win32_Release_Singlethreaded"
+# PROP BASE Intermediate_Dir "freetype___Win32_Release_Singlethreaded"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "..\..\..\objs\release_st"
+# PROP Intermediate_Dir "..\..\..\objs\release_st"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /Za /W4 /GX /Zi /O2 /I "..\..\..\include" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /Za /W4 /GX /O2 /I "..\..\..\include" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /c
+# SUBTRACT CPP /nologo /Z<none> /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo /out:"..\..\..\objs\freetype249.lib"
+# ADD LIB32 /out:"..\..\..\objs\freetype249ST.lib"
+# SUBTRACT LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "freetype - Win32 Debug Singlethreaded"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "freetype___Win32_Debug_Singlethreaded"
+# PROP BASE Intermediate_Dir "freetype___Win32_Debug_Singlethreaded"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "..\..\..\objs\debug_st"
+# PROP Intermediate_Dir "..\..\..\objs\debug_st"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /Za /W4 /Gm /GX /Zi /Od /I "..\..\..\include" /D "_DEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_DEBUG_LEVEL_ERROR" /D "FT_DEBUG_LEVEL_TRACE" /FD /GZ /c
+# SUBTRACT BASE CPP /X /YX
+# ADD CPP /Za /W4 /GX /Z7 /Od /I "..\..\..\include" /D "_DEBUG" /D "FT_DEBUG_LEVEL_ERROR" /D "FT_DEBUG_LEVEL_TRACE" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /GZ /c
+# SUBTRACT CPP /nologo /X /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo /out:"..\..\..\objs\freetype249_D.lib"
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype249ST_D.lib"
+
+!ENDIF 
+
+# Begin Target
+
+# Name "freetype - Win32 Release"
+# Name "freetype - Win32 Debug"
+# Name "freetype - Win32 Debug Multithreaded"
+# Name "freetype - Win32 Release Multithreaded"
+# Name "freetype - Win32 Release Singlethreaded"
+# Name "freetype - Win32 Debug Singlethreaded"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=..\..\..\src\autofit\autofit.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\bdf\bdf.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\cff\cff.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftbase.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftbbox.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftbdf.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftbitmap.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftfstype.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftgasp.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\cache\ftcache.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\ftdebug.c
+# ADD CPP /Ze
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftglyph.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftgxval.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\gzip\ftgzip.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftinit.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\lzw\ftlzw.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftmm.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftotval.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftpfr.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftstroke.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftsynth.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftsystem.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\fttype1.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftwinfnt.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftxf86.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\pcf\pcf.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\pfr\pfr.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\psaux\psaux.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\pshinter\pshinter.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\psnames\psmodule.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\raster\raster.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\sfnt\sfnt.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\smooth\smooth.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\truetype\truetype.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\type1\type1.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\cid\type1cid.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\type42\type42.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\winfonts\winfnt.c
+# SUBTRACT CPP /Fr
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=..\..\..\include\ft2build.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\include\freetype\config\ftconfig.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\include\freetype\config\ftheader.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\include\freetype\config\ftmodule.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\include\freetype\config\ftoption.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\include\freetype\config\ftstdlib.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.dsw b/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.dsw
new file mode 100644
index 0000000..b149e76
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.dsw
@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "freetype"=.\freetype.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.sln b/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.sln
new file mode 100644
index 0000000..1f64be2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.sln
@@ -0,0 +1,31 @@
+Microsoft Visual Studio Solution File, Format Version 9.00
+# Visual Studio 2005
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "freetype.vcproj", "{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug Multithreaded|Win32 = Debug Multithreaded|Win32
+		Debug Singlethreaded|Win32 = Debug Singlethreaded|Win32
+		Debug|Win32 = Debug|Win32
+		Release Multithreaded|Win32 = Release Multithreaded|Win32
+		Release Singlethreaded|Win32 = Release Singlethreaded|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Multithreaded|Win32.ActiveCfg = Debug Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Multithreaded|Win32.Build.0 = Debug Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Singlethreaded|Win32.ActiveCfg = Debug Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug Singlethreaded|Win32.Build.0 = Debug Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|Win32.ActiveCfg = Debug|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Debug|Win32.Build.0 = Debug|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Multithreaded|Win32.ActiveCfg = Release Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Multithreaded|Win32.Build.0 = Release Multithreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Singlethreaded|Win32.ActiveCfg = Release Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release Singlethreaded|Win32.Build.0 = Release Singlethreaded|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.ActiveCfg = Release|Win32
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.vcproj b/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.vcproj
new file mode 100644
index 0000000..f0638da
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/freetype.vcproj
@@ -0,0 +1,2179 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="freetype"
+	ProjectGUID="{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory=".\..\..\..\objs\release"
+			IntermediateDirectory=".\..\..\..\objs\release"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
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+						Name="Debug|Win32"
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+						>
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+						Name="Release|Win32"
+						>
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+					<FileConfiguration
+						Name="Release Multithreaded|Win32"
+						>
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+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Release Singlethreaded|Win32"
+						>
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+							Optimization="2"
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+						/>
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+					<FileConfiguration
+						Name="Debug|Win32"
+						>
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+					<FileConfiguration
+						Name="Debug Singlethreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
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+					<FileConfiguration
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+				<File
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+					<FileConfiguration
+						Name="Release Multithreaded|Win32"
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+							Name="VCCLCompilerTool"
+							Optimization="2"
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+						/>
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+					<FileConfiguration
+						Name="Release Singlethreaded|Win32"
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+						/>
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+					<FileConfiguration
+						Name="Debug|Win32"
+						>
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+							Name="VCCLCompilerTool"
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+					<FileConfiguration
+						Name="Debug Singlethreaded|Win32"
+						>
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+							Name="VCCLCompilerTool"
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+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Multithreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
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+				</File>
+				<File
+					RelativePath="..\..\..\src\type1\type1.c"
+					>
+					<FileConfiguration
+						Name="Release|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
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+					</FileConfiguration>
+					<FileConfiguration
+						Name="Release Multithreaded|Win32"
+						>
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+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
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+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Release Singlethreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Singlethreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
+						/>
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+					<FileConfiguration
+						Name="Debug Multithreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+				</File>
+				<File
+					RelativePath="..\..\..\src\cid\type1cid.c"
+					>
+					<FileConfiguration
+						Name="Release|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
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+					<FileConfiguration
+						Name="Release Multithreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Release Singlethreaded|Win32"
+						>
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+							Name="VCCLCompilerTool"
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+					<FileConfiguration
+						Name="Debug|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
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+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Singlethreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Multithreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
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+				</File>
+				<File
+					RelativePath="..\..\..\src\type42\type42.c"
+					>
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+						Name="Release|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Release Multithreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
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+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Release Singlethreaded|Win32"
+						>
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+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
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+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
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+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Singlethreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
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+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Multithreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+				</File>
+				<File
+					RelativePath="..\..\..\src\winfonts\winfnt.c"
+					>
+					<FileConfiguration
+						Name="Release|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Release Multithreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Release Singlethreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Singlethreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Multithreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+				</File>
+			</Filter>
+		</Filter>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl"
+			>
+			<File
+				RelativePath="..\..\..\include\ft2build.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftconfig.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftheader.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftmodule.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftoption.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftstdlib.h"
+				>
+			</File>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/index.html b/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/index.html
new file mode 100644
index 0000000..a32c95f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/visualc/index.html
@@ -0,0 +1,37 @@
+<html>
+<header>
+<title>
+  FreeType&nbsp;2 Project Files for Visual&nbsp;C++ and VS.NET&nbsp;2005
+</title>
+
+<body>
+<h1>
+  FreeType&nbsp;2 Project Files for Visual&nbsp;C++ and VS.NET&nbsp;2005
+</h1>
+
+<p>This directory contains project files for Visual C++, named
+<tt>freetype.dsp</tt>, and Visual Studio, called <tt>freetype.sln</tt>.  It
+compiles the following libraries from the FreeType 2.4.9 sources:</p>
+
+<ul>
+  <pre>
+    freetype249.lib     - release build; single threaded
+    freetype249_D.lib   - debug build;   single threaded
+    freetype249MT.lib   - release build; multi-threaded
+    freetype249MT_D.lib - debug build;   multi-threaded</pre>
+</ul>
+
+<p>Be sure to extract the files with the Windows (CR+LF) line endings.  ZIP
+archives are already stored this way, so no further action is required.  If
+you use some <tt>.tar.*z</tt> archives, be sure to configure your extracting
+tool to convert the line endings.  For example, with <a
+href="http://www.winzip.com">WinZip</a>, you should activate the <it>TAR
+file smart CR/LF Conversion</it> option.  Alternatively, you may consider
+using the <tt>unix2dos</tt> or <tt>u2d</tt> utilities that are floating
+around, which specifically deal with this particular problem.
+
+<p>Build directories are placed in the top-level <tt>objs</tt>
+directory.</p>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/freetype.dsp b/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/freetype.dsp
new file mode 100644
index 0000000..274a763
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/freetype.dsp
@@ -0,0 +1,400 @@
+# Microsoft Developer Studio Project File - Name="freetype" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=freetype - Win32 Debug Singlethreaded
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "freetype.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "freetype.mak" CFG="freetype - Win32 Debug Singlethreaded"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "freetype - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "freetype - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE "freetype - Win32 Debug Multithreaded" (based on "Win32 (x86) Static Library")
+!MESSAGE "freetype - Win32 Release Multithreaded" (based on "Win32 (x86) Static Library")
+!MESSAGE "freetype - Win32 Release Singlethreaded" (based on "Win32 (x86) Static Library")
+!MESSAGE "freetype - Win32 Debug Singlethreaded" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "freetype - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "..\..\..\objs\release"
+# PROP Intermediate_Dir "..\..\..\objs\release"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c
+# ADD CPP /MD /Za /W4 /GX /O2 /I "..\..\..\include" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /c
+# SUBTRACT CPP /nologo /Z<none> /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype249.lib"
+
+!ELSEIF  "$(CFG)" == "freetype - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "..\..\..\objs\debug"
+# PROP Intermediate_Dir "..\..\..\objs\debug"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c
+# ADD CPP /MDd /Za /W4 /GX /Z7 /Od /I "..\..\..\include" /D "_DEBUG" /D "FT_DEBUG_LEVEL_ERROR" /D "FT_DEBUG_LEVEL_TRACE" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /GZ /c
+# SUBTRACT CPP /nologo /X /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype249_D.lib"
+
+!ELSEIF  "$(CFG)" == "freetype - Win32 Debug Multithreaded"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "freetype___Win32_Debug_Multithreaded"
+# PROP BASE Intermediate_Dir "freetype___Win32_Debug_Multithreaded"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "..\..\..\objs\debug_mt"
+# PROP Intermediate_Dir "..\..\..\objs\debug_mt"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /Za /W3 /Gm /GX /ZI /Od /I "..\freetype\include\\" /D "_DEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /GZ /c
+# SUBTRACT BASE CPP /X
+# ADD CPP /MTd /Za /W4 /GX /Z7 /Od /I "..\..\..\include" /D "_DEBUG" /D "FT_DEBUG_LEVEL_ERROR" /D "FT_DEBUG_LEVEL_TRACE" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /GZ /c
+# SUBTRACT CPP /nologo /X /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo /out:"lib\freetype249_D.lib"
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype249MT_D.lib"
+
+!ELSEIF  "$(CFG)" == "freetype - Win32 Release Multithreaded"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "freetype___Win32_Release_Multithreaded"
+# PROP BASE Intermediate_Dir "freetype___Win32_Release_Multithreaded"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "..\..\..\objs\release_mt"
+# PROP Intermediate_Dir "..\..\..\objs\release_mt"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /Za /W3 /GX /O2 /I "..\freetype\include\\" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_FLAT_COMPILE" /YX /FD /c
+# ADD CPP /MT /Za /W4 /GX /O2 /I "..\..\..\include" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /c
+# SUBTRACT CPP /nologo /Z<none> /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo /out:"lib\freetype249.lib"
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype249MT.lib"
+
+!ELSEIF  "$(CFG)" == "freetype - Win32 Release Singlethreaded"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "freetype___Win32_Release_Singlethreaded"
+# PROP BASE Intermediate_Dir "freetype___Win32_Release_Singlethreaded"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "..\..\..\objs\release_st"
+# PROP Intermediate_Dir "..\..\..\objs\release_st"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /Za /W4 /GX /Zi /O2 /I "..\..\..\include" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /Za /W4 /GX /O2 /I "..\..\..\include" /D "NDEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /c
+# SUBTRACT CPP /nologo /Z<none> /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo /out:"..\..\..\objs\freetype249.lib"
+# ADD LIB32 /out:"..\..\..\objs\freetype249ST.lib"
+# SUBTRACT LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "freetype - Win32 Debug Singlethreaded"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "freetype___Win32_Debug_Singlethreaded"
+# PROP BASE Intermediate_Dir "freetype___Win32_Debug_Singlethreaded"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "..\..\..\objs\debug_st"
+# PROP Intermediate_Dir "..\..\..\objs\debug_st"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /Za /W4 /Gm /GX /Zi /Od /I "..\..\..\include" /D "_DEBUG" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT_DEBUG_LEVEL_ERROR" /D "FT_DEBUG_LEVEL_TRACE" /FD /GZ /c
+# SUBTRACT BASE CPP /X /YX
+# ADD CPP /Za /W4 /GX /Z7 /Od /I "..\..\..\include" /D "_DEBUG" /D "FT_DEBUG_LEVEL_ERROR" /D "FT_DEBUG_LEVEL_TRACE" /D "WIN32" /D "_MBCS" /D "_LIB" /D "FT2_BUILD_LIBRARY" /FD /GZ /c
+# SUBTRACT CPP /nologo /X /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo /out:"..\..\..\objs\freetype249_D.lib"
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype249ST_D.lib"
+
+!ENDIF 
+
+# Begin Target
+
+# Name "freetype - Win32 Release"
+# Name "freetype - Win32 Debug"
+# Name "freetype - Win32 Debug Multithreaded"
+# Name "freetype - Win32 Release Multithreaded"
+# Name "freetype - Win32 Release Singlethreaded"
+# Name "freetype - Win32 Debug Singlethreaded"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=..\..\..\src\autofit\autofit.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\bdf\bdf.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\cff\cff.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftbase.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftbbox.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftbdf.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftbitmap.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftfstype.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftgasp.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\cache\ftcache.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\ftdebug.c
+# ADD CPP /Ze
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftglyph.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftgxval.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\gzip\ftgzip.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftinit.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\lzw\ftlzw.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftmm.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftotval.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftpfr.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftstroke.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftsynth.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftsystem.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\fttype1.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftwinfnt.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftxf86.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\pcf\pcf.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\pfr\pfr.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\psaux\psaux.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\pshinter\pshinter.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\psnames\psmodule.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\raster\raster.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\sfnt\sfnt.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\smooth\smooth.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\truetype\truetype.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\type1\type1.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\cid\type1cid.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\type42\type42.c
+# SUBTRACT CPP /Fr
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\winfonts\winfnt.c
+# SUBTRACT CPP /Fr
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=..\..\..\include\ft2build.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\include\freetype\config\ftconfig.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\include\freetype\config\ftheader.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\include\freetype\config\ftmodule.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\include\freetype\config\ftoption.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\include\freetype\config\ftstdlib.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/freetype.dsw b/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/freetype.dsw
new file mode 100644
index 0000000..b149e76
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/freetype.dsw
@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "freetype"=.\freetype.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/freetype.vcproj b/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/freetype.vcproj
new file mode 100644
index 0000000..89a416a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/freetype.vcproj
@@ -0,0 +1,13885 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8,00"
+	Name="freetype"
+	ProjectGUID="{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+		<Platform
+			Name="Pocket PC 2003 (ARMV4)"
+		/>
+		<Platform
+			Name="Smartphone 2003 (ARMV4)"
+		/>
+		<Platform
+			Name="Windows Mobile 5.0 Pocket PC SDK (ARMV4I)"
+		/>
+		<Platform
+			Name="Windows Mobile 5.0 Smartphone SDK (ARMV4I)"
+		/>
+		<Platform
+			Name="Windows Mobile 6 Professional SDK (ARMV4I)"
+		/>
+		<Platform
+			Name="Windows Mobile 6 Standard SDK (ARMV4I)"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory=".\..\..\..\objs\release"
+			IntermediateDirectory=".\..\..\..\objs\release"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="..\..\..\include"
+				PreprocessorDefinitions="NDEBUG;WIN32;_LIB;FT2_BUILD_LIBRARY"
+				StringPooling="true"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				DisableLanguageExtensions="true"
+				PrecompiledHeaderFile=".\..\..\..\objs\release/freetype.pch"
+				AssemblerListingLocation=".\..\..\..\objs\release/"
+				ObjectFile=".\..\..\..\objs\release/"
+				ProgramDataBaseFileName=".\..\..\..\objs\release/"
+				WarningLevel="4"
+				DebugInformationFormat="0"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+				OutputFile="..\..\..\objs\freetype249.lib"
+				SuppressStartupBanner="true"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release Multithreaded|Win32"
+			OutputDirectory=".\..\..\..\objs\release_mt"
+			IntermediateDirectory=".\..\..\..\objs\release_mt"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="..\..\..\include"
+				PreprocessorDefinitions="NDEBUG;WIN32;_LIB;FT2_BUILD_LIBRARY"
+				StringPooling="true"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				DisableLanguageExtensions="true"
+				PrecompiledHeaderFile=".\..\..\..\objs\release_mt/freetype.pch"
+				AssemblerListingLocation=".\..\..\..\objs\release_mt/"
+				ObjectFile=".\..\..\..\objs\release_mt/"
+				ProgramDataBaseFileName=".\..\..\..\objs\release_mt/"
+				WarningLevel="4"
+				DebugInformationFormat="0"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+				OutputFile="..\..\..\objs\freetype249MT.lib"
+				SuppressStartupBanner="true"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release Singlethreaded|Win32"
+			OutputDirectory=".\..\..\..\objs\release_st"
+			IntermediateDirectory=".\..\..\..\objs\release_st"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="..\..\..\include"
+				PreprocessorDefinitions="NDEBUG;WIN32;_LIB;FT2_BUILD_LIBRARY"
+				StringPooling="true"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				DisableLanguageExtensions="true"
+				PrecompiledHeaderFile=".\..\..\..\objs\release_st/freetype.pch"
+				AssemblerListingLocation=".\..\..\..\objs\release_st/"
+				ObjectFile=".\..\..\..\objs\release_st/"
+				ProgramDataBaseFileName=".\..\..\..\objs\release_st/"
+				WarningLevel="4"
+				DebugInformationFormat="0"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+				OutputFile="..\..\..\objs\freetype249ST.lib"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory=".\..\..\..\objs\debug"
+			IntermediateDirectory=".\..\..\..\objs\debug"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\..\..\include"
+				PreprocessorDefinitions="_DEBUG;WIN32;_LIB;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				DisableLanguageExtensions="true"
+				PrecompiledHeaderFile=".\..\..\..\objs\debug/freetype.pch"
+				AssemblerListingLocation=".\..\..\..\objs\debug/"
+				ObjectFile=".\..\..\..\objs\debug/"
+				ProgramDataBaseFileName=".\..\..\..\objs\debug/"
+				WarningLevel="4"
+				DebugInformationFormat="3"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+				OutputFile="..\..\..\objs\freetype249_D.lib"
+				SuppressStartupBanner="true"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug Singlethreaded|Win32"
+			OutputDirectory=".\..\..\..\objs\debug_st"
+			IntermediateDirectory=".\..\..\..\objs\debug_st"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\..\..\include"
+				PreprocessorDefinitions="_DEBUG;WIN32;_LIB;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				DisableLanguageExtensions="true"
+				PrecompiledHeaderFile=".\..\..\..\objs\debug_st/freetype.pch"
+				AssemblerListingLocation=".\..\..\..\objs\debug_st/"
+				ObjectFile=".\..\..\..\objs\debug_st/"
+				ProgramDataBaseFileName=".\..\..\..\objs\debug_st/"
+				WarningLevel="4"
+				DebugInformationFormat="3"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+				OutputFile="..\..\..\objs\freetype249ST_D.lib"
+				SuppressStartupBanner="true"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug Multithreaded|Win32"
+			OutputDirectory=".\..\..\..\objs\debug_mt"
+			IntermediateDirectory=".\..\..\..\objs\debug_mt"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\..\..\include"
+				PreprocessorDefinitions="_DEBUG;WIN32;_LIB;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;_CRT_SECURE_NO_DEPRECATE"
+				GeneratePreprocessedFile="0"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				DisableLanguageExtensions="true"
+				PrecompiledHeaderFile=".\..\..\..\objs\debug_mt/freetype.pch"
+				AssemblerListingLocation=".\..\..\..\objs\debug_mt/"
+				ObjectFile=".\..\..\..\objs\debug_mt/"
+				ProgramDataBaseFileName=".\..\..\..\objs\debug_mt/"
+				WarningLevel="4"
+				DebugInformationFormat="3"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
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+			</Filter>
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+		<Filter
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+			Filter="h;hpp;hxx;hm;inl"
+			>
+			<File
+				RelativePath="..\..\..\include\ft2build.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftconfig.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftheader.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftmodule.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftoption.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftstdlib.h"
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diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/index.html b/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/index.html
new file mode 100644
index 0000000..eec6d61
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/visualce/index.html
@@ -0,0 +1,47 @@
+<html>
+<header>
+<title>
+  FreeType&nbsp;2 Project Files for Visual&nbsp;C++ and VS.NET&nbsp;2005
+  (Pocket PC)
+</title>
+
+<body>
+<h1>
+  FreeType&nbsp;2 Project Files for Visual&nbsp;C++ and VS.NET&nbsp;2005
+  (Pocket PC)
+</h1>
+
+<p>This directory contains project files for Visual C++, named
+<tt>freetype.dsp</tt>, and Visual Studio, called <tt>freetype.sln</tt> for
+the following targets:
+
+<ul>
+  <li>PPC/SP 2003 (Pocket PC 2003)</li>
+  <li>PPC/SP WM5 (Windows Mobile 5)</li>
+  <li>PPC/SP WM6 (Windows Mobile 6)</li>
+</ul>
+
+It compiles the following libraries from the FreeType 2.4.9 sources:</p>
+
+<ul>
+  <pre>
+    freetype249.lib     - release build; single threaded
+    freetype249_D.lib   - debug build;   single threaded
+    freetype249MT.lib   - release build; multi-threaded
+    freetype249MT_D.lib - debug build;   multi-threaded</pre>
+</ul>
+
+<p>Be sure to extract the files with the Windows (CR+LF) line endings.  ZIP
+archives are already stored this way, so no further action is required.  If
+you use some <tt>.tar.*z</tt> archives, be sure to configure your extracting
+tool to convert the line endings.  For example, with <a
+href="http://www.winzip.com">WinZip</a>, you should activate the <it>TAR
+file smart CR/LF Conversion</it> option.  Alternatively, you may consider
+using the <tt>unix2dos</tt> or <tt>u2d</tt> utilities that are floating
+around, which specifically deal with this particular problem.
+
+<p>Build directories are placed in the top-level <tt>objs</tt>
+directory.</p>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/w32-bcc.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-bcc.mk
new file mode 100644
index 0000000..a9f48fc
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-bcc.mk
@@ -0,0 +1,28 @@
+#
+# FreeType 2 Borland C++ on Win32
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# default definitions of the export list
+#
+EXPORTS_LIST      = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS   = /DEF:$(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -wB
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/bcc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/w32-bccd.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-bccd.mk
new file mode 100644
index 0000000..51b15d9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-bccd.mk
@@ -0,0 +1,26 @@
+#
+# FreeType 2 Borland C++ on Win32 + debugging
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DEVEL_DIR := $(TOP_DIR)/devel
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+
+include $(TOP_DIR)/builds/compiler/bcc-dev.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/w32-dev.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-dev.mk
new file mode 100644
index 0000000..00cacb0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-dev.mk
@@ -0,0 +1,32 @@
+#
+# FreeType 2 configuration rules for Win32 + GCC
+#
+#   Development version without optimizations.
+#
+
+
+# Copyright 1996-2000, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# NOTE: This version requires that GNU Make is invoked from the Windows
+#       Shell (_not_ Cygwin BASH)!
+#
+
+DEVEL_DIR := $(TOP_DIR)/devel
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+
+include $(TOP_DIR)/builds/compiler/gcc-dev.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/w32-gcc.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-gcc.mk
new file mode 100644
index 0000000..580afc5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-gcc.mk
@@ -0,0 +1,31 @@
+#
+# FreeType 2 configuration rules for Win32 + GCC
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# default definitions of the export list
+#
+EXPORTS_LIST      = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS   = $(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -w
+
+# include Win32-specific definitions
+include $(TOP_DIR)/builds/win32/win32-def.mk
+
+# include gcc-specific definitions
+include $(TOP_DIR)/builds/compiler/gcc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/w32-icc.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-icc.mk
new file mode 100644
index 0000000..8819a1f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-icc.mk
@@ -0,0 +1,28 @@
+#
+# FreeType 2 configuration rules for Win32 + IBM Visual Age C++
+#
+
+
+# Copyright 1996-2000, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# default definitions of the export list
+#
+EXPORTS_LIST      = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS   = /DEF:$(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -w
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/visualage.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/w32-intl.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-intl.mk
new file mode 100644
index 0000000..ae62e1b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-intl.mk
@@ -0,0 +1,28 @@
+#
+# FreeType 2 configuration rules for Intel C/C++ on Win32
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# default definitions of the export list
+#
+EXPORTS_LIST      = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS   = /DEF:$(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -w
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/intelc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/w32-lcc.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-lcc.mk
new file mode 100644
index 0000000..a147c4c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-lcc.mk
@@ -0,0 +1,24 @@
+#
+# FreeType 2 configuration rules for Win32 + LCC
+#
+
+
+# Copyright 1996-2000 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+SEP := /
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/win-lcc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+# EOF
+
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/w32-mingw32.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-mingw32.mk
new file mode 100644
index 0000000..04e9e21
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-mingw32.mk
@@ -0,0 +1,33 @@
+#
+# FreeType 2 configuration rules for mingw32
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# default definitions of the export list
+#
+EXPORTS_LIST      = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS   = $(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -w
+
+# include Win32-specific definitions
+include $(TOP_DIR)/builds/win32/win32-def.mk
+
+LIBRARY := lib$(PROJECT)
+
+# include gcc-specific definitions
+include $(TOP_DIR)/builds/compiler/gcc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/w32-vcc.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-vcc.mk
new file mode 100644
index 0000000..7fb8794
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-vcc.mk
@@ -0,0 +1,28 @@
+#
+# FreeType 2 Visual C++ on Win32
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# definitions of the export list
+#
+EXPORTS_LIST      = $(OBJ_DIR)/freetype.def
+EXPORTS_OPTIONS   = /DEF:$(EXPORTS_LIST)
+APINAMES_OPTIONS := -dfreetype.dll -w
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/visualc.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/w32-wat.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-wat.mk
new file mode 100644
index 0000000..820b817
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/w32-wat.mk
@@ -0,0 +1,28 @@
+#
+# FreeType 2 configuration rules for Watcom C/C++
+#
+
+
+# Copyright 1996-2000, 2003, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+# redefine export symbol definitions
+#
+EXPORTS_LIST      = $(OBJ_DIR)/watcom-ftexports.lbc
+EXPORTS_OPTIONS   = -\"export @$(EXPORTS_LIST)\"-
+APINAMES_OPTIONS := -wW
+
+include $(TOP_DIR)/builds/win32/win32-def.mk
+include $(TOP_DIR)/builds/compiler/watcom.mk
+
+# include linking instructions
+include $(TOP_DIR)/builds/link_dos.mk
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/win32/win32-def.mk b/extensions/externals/src/freetype-2.4.9/builds/win32/win32-def.mk
new file mode 100644
index 0000000..e6ae31c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/win32/win32-def.mk
@@ -0,0 +1,47 @@
+#
+# FreeType 2 Win32 specific definitions
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+DELETE    := del
+CAT       := type
+SEP       := $(strip \ )
+BUILD_DIR := $(TOP_DIR)/builds/win32
+PLATFORM  := win32
+
+# The executable file extension (for tools). NOTE: WE INCLUDE THE DOT HERE !!
+#
+E := .exe
+E_BUILD := .exe
+
+
+# The directory where all library files are placed.
+#
+# By default, this is the same as $(OBJ_DIR); however, this can be changed
+# to suit particular needs.
+#
+LIB_DIR := $(OBJ_DIR)
+
+
+# The name of the final library file.  Note that the DOS-specific Makefile
+# uses a shorter (8.3) name.
+#
+LIBRARY := $(PROJECT)
+
+
+# The NO_OUTPUT macro is used to ignore the output of commands.
+#
+NO_OUTPUT = 2> nul
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/builds/wince/ftdebug.c b/extensions/externals/src/freetype-2.4.9/builds/wince/ftdebug.c
new file mode 100644
index 0000000..272415d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/wince/ftdebug.c
@@ -0,0 +1,236 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftdebug.c                                                              */
+/*                                                                         */
+/*    Debugging and logging component for WinCE (body).                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2005, 2008, 2009 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This component contains various macros and functions used to ease the */
+  /* debugging of the FreeType engine.  Its main purpose is in assertion   */
+  /* checking, tracing, and error detection.                               */
+  /*                                                                       */
+  /* There are now three debugging modes:                                  */
+  /*                                                                       */
+  /* - trace mode                                                          */
+  /*                                                                       */
+  /*   Error and trace messages are sent to the log file (which can be the */
+  /*   standard error output).                                             */
+  /*                                                                       */
+  /* - error mode                                                          */
+  /*                                                                       */
+  /*   Only error messages are generated.                                  */
+  /*                                                                       */
+  /* - release mode:                                                       */
+  /*                                                                       */
+  /*   No error message is sent or generated.  The code is free from any   */
+  /*   debugging parts.                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <windows.h>
+
+
+  void
+  OutputDebugStringEx( const char*  str )
+  {
+    static WCHAR  buf[8192];
+
+
+    int sz = MultiByteToWideChar( CP_ACP, 0, str, -1, buf,
+                                  sizeof ( buf ) / sizeof ( *buf ) );
+    if ( !sz )
+      lstrcpyW( buf, L"OutputDebugStringEx: MultiByteToWideChar failed" );
+
+    OutputDebugStringW( buf );
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Message( const char*  fmt, ... )
+  {
+    static char  buf[8192];
+    va_list      ap;
+
+
+    va_start( ap, fmt );
+    vprintf( fmt, ap );
+    /* send the string to the debugger as well */
+    vsprintf( buf, fmt, ap );
+    OutputDebugStringEx( buf );
+    va_end( ap );
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Panic( const char*  fmt, ... )
+  {
+    static char  buf[8192];
+    va_list      ap;
+
+
+    va_start( ap, fmt );
+    vsprintf( buf, fmt, ap );
+    OutputDebugStringEx( buf );
+    va_end( ap );
+
+    exit( EXIT_FAILURE );
+  }
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+
+  /* array of trace levels, initialized to 0 */
+  int  ft_trace_levels[trace_count];
+
+  /* define array of trace toggle names */
+#define FT_TRACE_DEF( x )  #x ,
+
+  static const char*  ft_trace_toggles[trace_count + 1] =
+  {
+#include FT_INTERNAL_TRACE_H
+    NULL
+  };
+
+#undef FT_TRACE_DEF
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Initialize the tracing sub-system.  This is done by retrieving the    */
+  /* value of the "FT2_DEBUG" environment variable.  It must be a list of  */
+  /* toggles, separated by spaces, `;' or `,'.  Example:                   */
+  /*                                                                       */
+  /*    "any:3 memory:6 stream:5"                                          */
+  /*                                                                       */
+  /* This will request that all levels be set to 3, except the trace level */
+  /* for the memory and stream components which are set to 6 and 5,        */
+  /* respectively.                                                         */
+  /*                                                                       */
+  /* See the file <freetype/internal/fttrace.h> for details of the         */
+  /* available toggle names.                                               */
+  /*                                                                       */
+  /* The level must be between 0 and 6; 0 means quiet (except for serious  */
+  /* runtime errors), and 6 means _very_ verbose.                          */
+  /*                                                                       */
+  FT_BASE_DEF( void )
+  ft_debug_init( void )
+  {
+    /* Windows Mobile doesn't have environment API:           */
+    /* GetEnvironmentStrings, GetEnvironmentVariable, getenv. */
+    /*                                                        */
+    /* FIXME!!! How to set debug mode?                        */
+
+    /* const char*  ft2_debug = getenv( "FT2_DEBUG" ); */
+
+    const char*  ft2_debug = 0;
+
+
+    if ( ft2_debug )
+    {
+      const char*  p = ft2_debug;
+      const char*  q;
+
+
+      for ( ; *p; p++ )
+      {
+        /* skip leading whitespace and separators */
+        if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
+          continue;
+
+        /* read toggle name, followed by ':' */
+        q = p;
+        while ( *p && *p != ':' )
+          p++;
+
+        if ( *p == ':' && p > q )
+        {
+          int  n, i, len = p - q;
+          int  level = -1, found = -1;
+
+
+          for ( n = 0; n < trace_count; n++ )
+          {
+            const char*  toggle = ft_trace_toggles[n];
+
+
+            for ( i = 0; i < len; i++ )
+            {
+              if ( toggle[i] != q[i] )
+                break;
+            }
+
+            if ( i == len && toggle[i] == 0 )
+            {
+              found = n;
+              break;
+            }
+          }
+
+          /* read level */
+          p++;
+          if ( *p )
+          {
+            level = *p++ - '0';
+            if ( level < 0 || level > 7 )
+              level = -1;
+          }
+
+          if ( found >= 0 && level >= 0 )
+          {
+            if ( found == trace_any )
+            {
+              /* special case for "any" */
+              for ( n = 0; n < trace_count; n++ )
+                ft_trace_levels[n] = level;
+            }
+            else
+              ft_trace_levels[found] = level;
+          }
+        }
+      }
+    }
+  }
+
+
+#else  /* !FT_DEBUG_LEVEL_TRACE */
+
+
+  FT_BASE_DEF( void )
+  ft_debug_init( void )
+  {
+    /* nothing */
+  }
+
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/builds/wince/vc2005-ce/freetype.sln b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2005-ce/freetype.sln
new file mode 100644
index 0000000..76e52d8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2005-ce/freetype.sln
@@ -0,0 +1,158 @@
+
+Microsoft Visual Studio Solution File, Format Version 9.00
+# Visual Studio 2005
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "freetype.vcproj", "{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		LIB Debug Multithreaded|Pocket PC 2003 (ARMV4) = LIB Debug Multithreaded|Pocket PC 2003 (ARMV4)
+		LIB Debug Multithreaded|Smartphone 2003 (ARMV4) = LIB Debug Multithreaded|Smartphone 2003 (ARMV4)
+		LIB Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		LIB Debug Singlethreaded|Pocket PC 2003 (ARMV4) = LIB Debug Singlethreaded|Pocket PC 2003 (ARMV4)
+		LIB Debug Singlethreaded|Smartphone 2003 (ARMV4) = LIB Debug Singlethreaded|Smartphone 2003 (ARMV4)
+		LIB Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		LIB Debug|Pocket PC 2003 (ARMV4) = LIB Debug|Pocket PC 2003 (ARMV4)
+		LIB Debug|Smartphone 2003 (ARMV4) = LIB Debug|Smartphone 2003 (ARMV4)
+		LIB Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Debug|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Debug|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Debug|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Debug|Windows Mobile 6 Standard SDK (ARMV4I)
+		LIB Release Multithreaded|Pocket PC 2003 (ARMV4) = LIB Release Multithreaded|Pocket PC 2003 (ARMV4)
+		LIB Release Multithreaded|Smartphone 2003 (ARMV4) = LIB Release Multithreaded|Smartphone 2003 (ARMV4)
+		LIB Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		LIB Release Singlethreaded|Pocket PC 2003 (ARMV4) = LIB Release Singlethreaded|Pocket PC 2003 (ARMV4)
+		LIB Release Singlethreaded|Smartphone 2003 (ARMV4) = LIB Release Singlethreaded|Smartphone 2003 (ARMV4)
+		LIB Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		LIB Release|Pocket PC 2003 (ARMV4) = LIB Release|Pocket PC 2003 (ARMV4)
+		LIB Release|Smartphone 2003 (ARMV4) = LIB Release|Smartphone 2003 (ARMV4)
+		LIB Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Release|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Release|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Release|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Release|Windows Mobile 6 Standard SDK (ARMV4I)
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Pocket PC 2003 (ARMV4).ActiveCfg = Debug Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Pocket PC 2003 (ARMV4).Build.0 = Debug Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Pocket PC 2003 (ARMV4).Deploy.0 = Debug Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Smartphone 2003 (ARMV4).ActiveCfg = Debug Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Smartphone 2003 (ARMV4).Build.0 = Debug Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Smartphone 2003 (ARMV4).Deploy.0 = Debug Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).ActiveCfg = Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).Build.0 = Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).Deploy.0 = Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Pocket PC 2003 (ARMV4).ActiveCfg = Debug Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Pocket PC 2003 (ARMV4).Build.0 = Debug Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Pocket PC 2003 (ARMV4).Deploy.0 = Debug Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Smartphone 2003 (ARMV4).ActiveCfg = Debug Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Smartphone 2003 (ARMV4).Build.0 = Debug Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Smartphone 2003 (ARMV4).Deploy.0 = Debug Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).ActiveCfg = Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).Build.0 = Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).Deploy.0 = Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Pocket PC 2003 (ARMV4).ActiveCfg = Debug|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Pocket PC 2003 (ARMV4).Build.0 = Debug|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Pocket PC 2003 (ARMV4).Deploy.0 = Debug|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Smartphone 2003 (ARMV4).ActiveCfg = Debug|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Smartphone 2003 (ARMV4).Build.0 = Debug|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Smartphone 2003 (ARMV4).Deploy.0 = Debug|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Debug|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Standard SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Standard SDK (ARMV4I).Build.0 = Debug|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Standard SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Pocket PC 2003 (ARMV4).ActiveCfg = Release Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Pocket PC 2003 (ARMV4).Build.0 = Release Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Pocket PC 2003 (ARMV4).Deploy.0 = Release Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Smartphone 2003 (ARMV4).ActiveCfg = Release Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Smartphone 2003 (ARMV4).Build.0 = Release Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Smartphone 2003 (ARMV4).Deploy.0 = Release Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).ActiveCfg = Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).Build.0 = Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).Deploy.0 = Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Pocket PC 2003 (ARMV4).ActiveCfg = Release Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Pocket PC 2003 (ARMV4).Build.0 = Release Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Pocket PC 2003 (ARMV4).Deploy.0 = Release Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Smartphone 2003 (ARMV4).ActiveCfg = Release Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Smartphone 2003 (ARMV4).Build.0 = Release Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Smartphone 2003 (ARMV4).Deploy.0 = Release Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).ActiveCfg = Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).Build.0 = Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).Deploy.0 = Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Pocket PC 2003 (ARMV4).ActiveCfg = Release|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Pocket PC 2003 (ARMV4).Build.0 = Release|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Pocket PC 2003 (ARMV4).Deploy.0 = Release|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Smartphone 2003 (ARMV4).ActiveCfg = Release|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Smartphone 2003 (ARMV4).Build.0 = Release|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Smartphone 2003 (ARMV4).Deploy.0 = Release|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
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diff --git a/extensions/externals/src/freetype-2.4.9/builds/wince/vc2005-ce/freetype.vcproj b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2005-ce/freetype.vcproj
new file mode 100644
index 0000000..fa0e986
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2005-ce/freetype.vcproj
@@ -0,0 +1,3839 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject ProjectType="Visual C++" Version="8.00" Name="freetype" ProjectGUID="{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}" TargetFrameworkVersion="0">
+  <Platforms>
+    <Platform Name="Pocket PC 2003 (ARMV4)" />
+    <Platform Name="Smartphone 2003 (ARMV4)" />
+    <Platform Name="Windows Mobile 5.0 Pocket PC SDK (ARMV4I)" />
+    <Platform Name="Windows Mobile 5.0 Smartphone SDK (ARMV4I)" />
+    <Platform Name="Windows Mobile 6 Professional SDK (ARMV4I)" />
+    <Platform Name="Windows Mobile 6 Standard SDK (ARMV4I)" />
+  </Platforms>
+  <ToolFiles>
+  </ToolFiles>
+  <Configurations>
+    <Configuration Name="Release|Pocket PC 2003 (ARMV4)" OutputDirectory="Pocket PC 2003 (ARMV4)\$(ConfigurationName)" IntermediateDirectory="Pocket PC 2003 (ARMV4)\$(ConfigurationName)" ConfigurationType="4" InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops" UseOfMFC="0" ATLMinimizesCRunTimeLibraryUsage="false" CharacterSet="2">
+      <Tool Name="VCPreBuildEventTool" />
+      <Tool Name="VCCustomBuildTool" />
+      <Tool Name="VCXMLDataGeneratorTool" />
+      <Tool Name="VCWebServiceProxyGeneratorTool" />
+      <Tool Name="VCMIDLTool" TargetEnvironment="1" />
+      <Tool Name="VCCLCompilerTool" ExecutionBucket="7" Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\..\include" PreprocessorDefinitions="_WIN32_WCE=$(CEVER);UNDER_CE=$(CEVER);WINCE;NDEBUG;$(PLATFORMDEFINES);$(ARCHFAM);$(_ARCHFAM_);_LIB;FT2_BUILD_LIBRARY;NO_ERRNO_H" StringPooling="false" MinimalRebuild="true" RuntimeLibrary="2" EnableFunctionLevelLinking="false" DisableLanguageExtensions="false" PrecompiledHeaderFile=".\..\..\..\objs\release/freetype.pch" AssemblerListingLocation=".\..\..\..\objs\release/" ObjectFile=".\..\..\..\objs\release/" ProgramDataBaseFileName=".\..\..\..\objs\release/" WarningLevel="4" DebugInformationFormat="0" CompileAs="0" />
+      <Tool Name="VCManagedResourceCompilerTool" />
+      <Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
+      <Tool Name="VCPreLinkEventTool" />
+      <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype249.lib" SuppressStartupBanner="true" />
+      <Tool Name="VCALinkTool" />
+      <Tool Name="VCXDCMakeTool" />
+      <Tool Name="VCBscMakeTool" />
+      <Tool Name="VCFxCopTool" />
+      <Tool Name="VCCodeSignTool" />
+      <Tool Name="VCPostBuildEventTool" />
+      <DeploymentTool ForceDirty="-1" RemoteDirectory="" RegisterOutput="0" AdditionalFiles="" />
+      <DebuggerTool />
+    </Configuration>
+    <Configuration Name="Release|Smartphone 2003 (ARMV4)" OutputDirectory="Smartphone 2003 (ARMV4)\$(ConfigurationName)" IntermediateDirectory="Smartphone 2003 (ARMV4)\$(ConfigurationName)" ConfigurationType="4" InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops" UseOfMFC="0" ATLMinimizesCRunTimeLibraryUsage="false" CharacterSet="2">
+      <Tool Name="VCPreBuildEventTool" />
+      <Tool Name="VCCustomBuildTool" />
+      <Tool Name="VCXMLDataGeneratorTool" />
+      <Tool Name="VCWebServiceProxyGeneratorTool" />
+      <Tool Name="VCMIDLTool" TargetEnvironment="1" />
+      <Tool Name="VCCLCompilerTool" ExecutionBucket="7" Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\..\include" PreprocessorDefinitions="_WIN32_WCE=$(CEVER);UNDER_CE=$(CEVER);WINCE;NDEBUG;$(PLATFORMDEFINES);$(ARCHFAM);$(_ARCHFAM_);_LIB;FT2_BUILD_LIBRARY;NO_ERRNO_H" StringPooling="false" MinimalRebuild="true" RuntimeLibrary="2" EnableFunctionLevelLinking="false" DisableLanguageExtensions="false" PrecompiledHeaderFile=".\..\..\..\objs\release/freetype.pch" AssemblerListingLocation=".\..\..\..\objs\release/" ObjectFile=".\..\..\..\objs\release/" ProgramDataBaseFileName=".\..\..\..\objs\release/" WarningLevel="4" DebugInformationFormat="0" CompileAs="0" />
+      <Tool Name="VCManagedResourceCompilerTool" />
+      <Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
+      <Tool Name="VCPreLinkEventTool" />
+      <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype249.lib" SuppressStartupBanner="true" />
+      <Tool Name="VCALinkTool" />
+      <Tool Name="VCXDCMakeTool" />
+      <Tool Name="VCBscMakeTool" />
+      <Tool Name="VCFxCopTool" />
+      <Tool Name="VCCodeSignTool" />
+      <Tool Name="VCPostBuildEventTool" />
+      <DeploymentTool ForceDirty="-1" RemoteDirectory="" RegisterOutput="0" AdditionalFiles="" />
+      <DebuggerTool />
+    </Configuration>
+    <Configuration Name="Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)" OutputDirectory="Windows Mobile 5.0 Pocket PC SDK (ARMV4I)\$(ConfigurationName)" IntermediateDirectory="Windows Mobile 5.0 Pocket PC SDK (ARMV4I)\$(ConfigurationName)" ConfigurationType="4" InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops" UseOfMFC="0" ATLMinimizesCRunTimeLibraryUsage="false" CharacterSet="2">
+      <Tool Name="VCPreBuildEventTool" />
+      <Tool Name="VCCustomBuildTool" />
+      <Tool Name="VCXMLDataGeneratorTool" />
+      <Tool Name="VCWebServiceProxyGeneratorTool" />
+      <Tool Name="VCMIDLTool" TargetEnvironment="1" />
+      <Tool Name="VCCLCompilerTool" ExecutionBucket="7" Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\..\include" PreprocessorDefinitions="_WIN32_WCE=$(CEVER);UNDER_CE=$(CEVER);WINCE;NDEBUG;$(PLATFORMDEFINES);$(ARCHFAM);$(_ARCHFAM_);_LIB;FT2_BUILD_LIBRARY;NO_ERRNO_H" StringPooling="false" MinimalRebuild="true" RuntimeLibrary="2" EnableFunctionLevelLinking="false" DisableLanguageExtensions="false" PrecompiledHeaderFile=".\..\..\..\objs\release/freetype.pch" AssemblerListingLocation=".\..\..\..\objs\release/" ObjectFile=".\..\..\..\objs\release/" ProgramDataBaseFileName=".\..\..\..\objs\release/" WarningLevel="4" DebugInformationFormat="0" CompileAs="0" />
+      <Tool Name="VCManagedResourceCompilerTool" />
+      <Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
+      <Tool Name="VCPreLinkEventTool" />
+      <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype249.lib" SuppressStartupBanner="true" />
+      <Tool Name="VCALinkTool" />
+      <Tool Name="VCXDCMakeTool" />
+      <Tool Name="VCBscMakeTool" />
+      <Tool Name="VCFxCopTool" />
+      <Tool Name="VCCodeSignTool" />
+      <Tool Name="VCPostBuildEventTool" />
+      <DeploymentTool ForceDirty="-1" RemoteDirectory="" RegisterOutput="0" AdditionalFiles="" />
+      <DebuggerTool />
+    </Configuration>
+    <Configuration Name="Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I)" OutputDirectory="Windows Mobile 5.0 Smartphone SDK (ARMV4I)\$(ConfigurationName)" IntermediateDirectory="Windows Mobile 5.0 Smartphone SDK (ARMV4I)\$(ConfigurationName)" ConfigurationType="4" InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops" UseOfMFC="0" ATLMinimizesCRunTimeLibraryUsage="false" CharacterSet="2">
+      <Tool Name="VCPreBuildEventTool" />
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+      <Tool Name="VCXMLDataGeneratorTool" />
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+      <Tool Name="VCManagedResourceCompilerTool" />
+      <Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
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+      <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype249.lib" SuppressStartupBanner="true" />
+      <Tool Name="VCALinkTool" />
+      <Tool Name="VCXDCMakeTool" />
+      <Tool Name="VCBscMakeTool" />
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+      <Tool Name="VCCodeSignTool" />
+      <Tool Name="VCPostBuildEventTool" />
+      <DeploymentTool ForceDirty="-1" RemoteDirectory="" RegisterOutput="0" AdditionalFiles="" />
+      <DebuggerTool />
+    </Configuration>
+    <Configuration Name="Release|Windows Mobile 6 Professional SDK (ARMV4I)" OutputDirectory="Windows Mobile 6 Professional SDK (ARMV4I)\$(ConfigurationName)" IntermediateDirectory="Windows Mobile 6 Professional SDK (ARMV4I)\$(ConfigurationName)" ConfigurationType="4" InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops" UseOfMFC="0" ATLMinimizesCRunTimeLibraryUsage="false" CharacterSet="2">
+      <Tool Name="VCPreBuildEventTool" />
+      <Tool Name="VCCustomBuildTool" />
+      <Tool Name="VCXMLDataGeneratorTool" />
+      <Tool Name="VCWebServiceProxyGeneratorTool" />
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+      <Tool Name="VCManagedResourceCompilerTool" />
+      <Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
+      <Tool Name="VCPreLinkEventTool" />
+      <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype249.lib" SuppressStartupBanner="true" />
+      <Tool Name="VCALinkTool" />
+      <Tool Name="VCXDCMakeTool" />
+      <Tool Name="VCBscMakeTool" />
+      <Tool Name="VCFxCopTool" />
+      <Tool Name="VCCodeSignTool" />
+      <Tool Name="VCPostBuildEventTool" />
+      <DeploymentTool ForceDirty="-1" RemoteDirectory="" RegisterOutput="0" AdditionalFiles="" />
+      <DebuggerTool />
+    </Configuration>
+    <Configuration Name="Release|Windows Mobile 6 Standard SDK (ARMV4I)" OutputDirectory="Windows Mobile 6 Standard SDK (ARMV4I)\$(ConfigurationName)" IntermediateDirectory="Windows Mobile 6 Standard SDK (ARMV4I)\$(ConfigurationName)" ConfigurationType="4" InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops" UseOfMFC="0" ATLMinimizesCRunTimeLibraryUsage="false" CharacterSet="2">
+      <Tool Name="VCPreBuildEventTool" />
+      <Tool Name="VCCustomBuildTool" />
+      <Tool Name="VCXMLDataGeneratorTool" />
+      <Tool Name="VCWebServiceProxyGeneratorTool" />
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+      <Tool Name="VCManagedResourceCompilerTool" />
+      <Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
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+      <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype249.lib" SuppressStartupBanner="true" />
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+      <DeploymentTool ForceDirty="-1" RemoteDirectory="" RegisterOutput="0" AdditionalFiles="" />
+      <DebuggerTool />
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+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
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+        <File RelativePath="..\..\..\src\winfonts\winfnt.c">
+          <FileConfiguration Name="Release|Pocket PC 2003 (ARMV4)">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
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+          <FileConfiguration Name="Release|Windows Mobile 6 Standard SDK (ARMV4I)">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
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+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug|Windows Mobile 6 Standard SDK (ARMV4I)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Pocket PC 2003 (ARMV4)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
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+          <FileConfiguration Name="Debug Singlethreaded|Smartphone 2003 (ARMV4)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Pocket PC 2003 (ARMV4)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Smartphone 2003 (ARMV4)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Release Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="2" AdditionalIncludeDirectories="" PreprocessorDefinitions="" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Singlethreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+          <FileConfiguration Name="Debug Multithreaded|Win32">
+            <Tool Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="" PreprocessorDefinitions="" BasicRuntimeChecks="3" />
+          </FileConfiguration>
+        </File>
+      </Filter>
+    </Filter>
+    <Filter Name="Header Files" Filter="h;hpp;hxx;hm;inl">
+      <File RelativePath="..\..\..\include\ft2build.h">
+      </File>
+      <File RelativePath="..\..\..\include\freetype\config\ftconfig.h">
+      </File>
+      <File RelativePath="..\..\..\include\freetype\config\ftheader.h">
+      </File>
+      <File RelativePath="..\..\..\include\freetype\config\ftmodule.h">
+      </File>
+      <File RelativePath="..\..\..\include\freetype\config\ftoption.h">
+      </File>
+      <File RelativePath="..\..\..\include\freetype\config\ftstdlib.h">
+      </File>
+    </Filter>
+  </Files>
+  <Globals>
+  </Globals>
+</VisualStudioProject>
\ No newline at end of file
diff --git a/extensions/externals/src/freetype-2.4.9/builds/wince/vc2005-ce/index.html b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2005-ce/index.html
new file mode 100644
index 0000000..cffa8cb
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2005-ce/index.html
@@ -0,0 +1,47 @@
+<html>
+<header>
+<title>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2005
+  (Pocket PC)
+</title>
+
+<body>
+<h1>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2005
+  (Pocket PC)
+</h1>
+
+<p>This directory contains project files for Visual C++, named
+<tt>freetype.vcproj</tt>, and Visual Studio, called <tt>freetype.sln</tt> for
+the following targets:
+
+<ul>
+  <li>PPC/SP 2003 (Pocket PC 2003)</li>
+  <li>PPC/SP WM5 (Windows Mobile 5)</li>
+  <li>PPC/SP WM6 (Windows Mobile 6)</li>
+</ul>
+
+It compiles the following libraries from the FreeType 2.4.9 sources:</p>
+
+<ul>
+  <pre>
+    freetype249.lib     - release build; single threaded
+    freetype249_D.lib   - debug build;   single threaded
+    freetype249MT.lib   - release build; multi-threaded
+    freetype249MT_D.lib - debug build;   multi-threaded</pre>
+</ul>
+
+<p>Be sure to extract the files with the Windows (CR+LF) line endings.  ZIP
+archives are already stored this way, so no further action is required.  If
+you use some <tt>.tar.*z</tt> archives, be sure to configure your extracting
+tool to convert the line endings.  For example, with <a
+href="http://www.winzip.com">WinZip</a>, you should activate the <it>TAR
+file smart CR/LF Conversion</it> option.  Alternatively, you may consider
+using the <tt>unix2dos</tt> or <tt>u2d</tt> utilities that are floating
+around, which specifically deal with this particular problem.
+
+<p>Build directories are placed in the top-level <tt>objs</tt>
+directory.</p>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/builds/wince/vc2008-ce/freetype.sln b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2008-ce/freetype.sln
new file mode 100644
index 0000000..d8efd96
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2008-ce/freetype.sln
@@ -0,0 +1,158 @@
+
+Microsoft Visual Studio Solution File, Format Version 10.00
+# Visual Studio 2008
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "freetype.vcproj", "{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		LIB Debug Multithreaded|Pocket PC 2003 (ARMV4) = LIB Debug Multithreaded|Pocket PC 2003 (ARMV4)
+		LIB Debug Multithreaded|Smartphone 2003 (ARMV4) = LIB Debug Multithreaded|Smartphone 2003 (ARMV4)
+		LIB Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		LIB Debug Singlethreaded|Pocket PC 2003 (ARMV4) = LIB Debug Singlethreaded|Pocket PC 2003 (ARMV4)
+		LIB Debug Singlethreaded|Smartphone 2003 (ARMV4) = LIB Debug Singlethreaded|Smartphone 2003 (ARMV4)
+		LIB Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		LIB Debug|Pocket PC 2003 (ARMV4) = LIB Debug|Pocket PC 2003 (ARMV4)
+		LIB Debug|Smartphone 2003 (ARMV4) = LIB Debug|Smartphone 2003 (ARMV4)
+		LIB Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Debug|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Debug|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Debug|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Debug|Windows Mobile 6 Standard SDK (ARMV4I)
+		LIB Release Multithreaded|Pocket PC 2003 (ARMV4) = LIB Release Multithreaded|Pocket PC 2003 (ARMV4)
+		LIB Release Multithreaded|Smartphone 2003 (ARMV4) = LIB Release Multithreaded|Smartphone 2003 (ARMV4)
+		LIB Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		LIB Release Singlethreaded|Pocket PC 2003 (ARMV4) = LIB Release Singlethreaded|Pocket PC 2003 (ARMV4)
+		LIB Release Singlethreaded|Smartphone 2003 (ARMV4) = LIB Release Singlethreaded|Smartphone 2003 (ARMV4)
+		LIB Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		LIB Release|Pocket PC 2003 (ARMV4) = LIB Release|Pocket PC 2003 (ARMV4)
+		LIB Release|Smartphone 2003 (ARMV4) = LIB Release|Smartphone 2003 (ARMV4)
+		LIB Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = LIB Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		LIB Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = LIB Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		LIB Release|Windows Mobile 6 Professional SDK (ARMV4I) = LIB Release|Windows Mobile 6 Professional SDK (ARMV4I)
+		LIB Release|Windows Mobile 6 Standard SDK (ARMV4I) = LIB Release|Windows Mobile 6 Standard SDK (ARMV4I)
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Pocket PC 2003 (ARMV4).ActiveCfg = Debug Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Pocket PC 2003 (ARMV4).Build.0 = Debug Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Pocket PC 2003 (ARMV4).Deploy.0 = Debug Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Smartphone 2003 (ARMV4).ActiveCfg = Debug Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Smartphone 2003 (ARMV4).Build.0 = Debug Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Smartphone 2003 (ARMV4).Deploy.0 = Debug Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).ActiveCfg = Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).Build.0 = Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).Deploy.0 = Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Pocket PC 2003 (ARMV4).ActiveCfg = Debug Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Pocket PC 2003 (ARMV4).Build.0 = Debug Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Pocket PC 2003 (ARMV4).Deploy.0 = Debug Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Smartphone 2003 (ARMV4).ActiveCfg = Debug Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Smartphone 2003 (ARMV4).Build.0 = Debug Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Smartphone 2003 (ARMV4).Deploy.0 = Debug Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Debug Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Debug Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).ActiveCfg = Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).Build.0 = Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).Deploy.0 = Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Pocket PC 2003 (ARMV4).ActiveCfg = Debug|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Pocket PC 2003 (ARMV4).Build.0 = Debug|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Pocket PC 2003 (ARMV4).Deploy.0 = Debug|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Smartphone 2003 (ARMV4).ActiveCfg = Debug|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Smartphone 2003 (ARMV4).Build.0 = Debug|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Smartphone 2003 (ARMV4).Deploy.0 = Debug|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Debug|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Standard SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Standard SDK (ARMV4I).Build.0 = Debug|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Debug|Windows Mobile 6 Standard SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Pocket PC 2003 (ARMV4).ActiveCfg = Release Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Pocket PC 2003 (ARMV4).Build.0 = Release Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Pocket PC 2003 (ARMV4).Deploy.0 = Release Multithreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Smartphone 2003 (ARMV4).ActiveCfg = Release Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Smartphone 2003 (ARMV4).Build.0 = Release Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Smartphone 2003 (ARMV4).Deploy.0 = Release Multithreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Release Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Release Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Release Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).ActiveCfg = Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).Build.0 = Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I).Deploy.0 = Release Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Pocket PC 2003 (ARMV4).ActiveCfg = Release Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Pocket PC 2003 (ARMV4).Build.0 = Release Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Pocket PC 2003 (ARMV4).Deploy.0 = Release Singlethreaded|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Smartphone 2003 (ARMV4).ActiveCfg = Release Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Smartphone 2003 (ARMV4).Build.0 = Release Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Smartphone 2003 (ARMV4).Deploy.0 = Release Singlethreaded|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Release Singlethreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Release Singlethreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Release Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).ActiveCfg = Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).Build.0 = Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I).Deploy.0 = Release Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)
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+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Pocket PC 2003 (ARMV4).Build.0 = Release|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Pocket PC 2003 (ARMV4).Deploy.0 = Release|Pocket PC 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Smartphone 2003 (ARMV4).ActiveCfg = Release|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Smartphone 2003 (ARMV4).Build.0 = Release|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Smartphone 2003 (ARMV4).Deploy.0 = Release|Smartphone 2003 (ARMV4)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
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+		{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}.LIB Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I)
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+	EndGlobalSection
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diff --git a/extensions/externals/src/freetype-2.4.9/builds/wince/vc2008-ce/freetype.vcproj b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2008-ce/freetype.vcproj
new file mode 100644
index 0000000..1f052c1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2008-ce/freetype.vcproj
@@ -0,0 +1,13495 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9,00"
+	Name="freetype"
+	ProjectGUID="{78B079BD-9FC7-4B9E-B4A6-96DA0F00248B}"
+	TargetFrameworkVersion="0"
+	>
+	<Platforms>
+		<Platform
+			Name="Pocket PC 2003 (ARMV4)"
+		/>
+		<Platform
+			Name="Smartphone 2003 (ARMV4)"
+		/>
+		<Platform
+			Name="Windows Mobile 5.0 Pocket PC SDK (ARMV4I)"
+		/>
+		<Platform
+			Name="Windows Mobile 5.0 Smartphone SDK (ARMV4I)"
+		/>
+		<Platform
+			Name="Windows Mobile 6 Professional SDK (ARMV4I)"
+		/>
+		<Platform
+			Name="Windows Mobile 6 Standard SDK (ARMV4I)"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Release|Pocket PC 2003 (ARMV4)"
+			OutputDirectory="Pocket PC 2003 (ARMV4)\$(ConfigurationName)"
+			IntermediateDirectory="Pocket PC 2003 (ARMV4)\$(ConfigurationName)"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="1"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				ExecutionBucket="7"
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="..\..\..\include"
+				PreprocessorDefinitions="_WIN32_WCE=$(CEVER);UNDER_CE=$(CEVER);WINCE;NDEBUG;$(PLATFORMDEFINES);$(ARCHFAM);$(_ARCHFAM_);_LIB;FT2_BUILD_LIBRARY;NO_ERRNO_H"
+				StringPooling="false"
+				MinimalRebuild="true"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="false"
+				DisableLanguageExtensions="false"
+				PrecompiledHeaderFile=".\..\..\..\objs\release/freetype.pch"
+				AssemblerListingLocation=".\..\..\..\objs\release/"
+				ObjectFile=".\..\..\..\objs\release/"
+				ProgramDataBaseFileName=".\..\..\..\objs\release/"
+				WarningLevel="4"
+				DebugInformationFormat="0"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+				OutputFile="..\..\..\objs\wince\vc2008-ce\freetype249.lib"
+				SuppressStartupBanner="true"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
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+				Name="VCXDCMakeTool"
+			/>
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+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCCodeSignTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+			<DeploymentTool
+				ForceDirty="-1"
+				RemoteDirectory=""
+				RegisterOutput="0"
+				AdditionalFiles=""
+			/>
+			<DebuggerTool
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Smartphone 2003 (ARMV4)"
+			OutputDirectory="Smartphone 2003 (ARMV4)\$(ConfigurationName)"
+			IntermediateDirectory="Smartphone 2003 (ARMV4)\$(ConfigurationName)"
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+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="1"
+			/>
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+				Name="VCCLCompilerTool"
+				ExecutionBucket="7"
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+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="..\..\..\include"
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+				StringPooling="false"
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+				PrecompiledHeaderFile=".\..\..\..\objs\release/freetype.pch"
+				AssemblerListingLocation=".\..\..\..\objs\release/"
+				ObjectFile=".\..\..\..\objs\release/"
+				ProgramDataBaseFileName=".\..\..\..\objs\release/"
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+				CompileAs="0"
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+				PreprocessorDefinitions="NDEBUG"
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+				Name="VCLibrarianTool"
+				OutputFile="..\..\..\objs\wince\vc2008-ce\freetype249.lib"
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+			/>
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+		<Configuration
+			Name="Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)"
+			OutputDirectory="Windows Mobile 5.0 Pocket PC SDK (ARMV4I)\$(ConfigurationName)"
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+			/>
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+			/>
+			<Tool
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+			/>
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+				RemoteDirectory=""
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+			<DebuggerTool
+			/>
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+		<Configuration
+			Name="Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I)"
+			OutputDirectory="Windows Mobile 5.0 Smartphone SDK (ARMV4I)\$(ConfigurationName)"
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+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
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+						Name="Debug Singlethreaded|Windows Mobile 6 Professional SDK (ARMV4I)"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Singlethreaded|Windows Mobile 6 Standard SDK (ARMV4I)"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Multithreaded|Pocket PC 2003 (ARMV4)"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Multithreaded|Smartphone 2003 (ARMV4)"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Multithreaded|Windows Mobile 5.0 Pocket PC SDK (ARMV4I)"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Multithreaded|Windows Mobile 5.0 Smartphone SDK (ARMV4I)"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Multithreaded|Windows Mobile 6 Professional SDK (ARMV4I)"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Multithreaded|Windows Mobile 6 Standard SDK (ARMV4I)"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Release|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Release Multithreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Release Singlethreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="2"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Singlethreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+					<FileConfiguration
+						Name="Debug Multithreaded|Win32"
+						>
+						<Tool
+							Name="VCCLCompilerTool"
+							Optimization="0"
+							AdditionalIncludeDirectories=""
+							PreprocessorDefinitions=""
+							BasicRuntimeChecks="3"
+						/>
+					</FileConfiguration>
+				</File>
+			</Filter>
+		</Filter>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl"
+			>
+			<File
+				RelativePath="..\..\..\include\ft2build.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftconfig.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftheader.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftmodule.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftoption.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\freetype\config\ftstdlib.h"
+				>
+			</File>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
diff --git a/extensions/externals/src/freetype-2.4.9/builds/wince/vc2008-ce/index.html b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2008-ce/index.html
new file mode 100644
index 0000000..0c636b6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/builds/wince/vc2008-ce/index.html
@@ -0,0 +1,47 @@
+<html>
+<header>
+<title>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2008
+  (Pocket PC)
+</title>
+
+<body>
+<h1>
+  FreeType&nbsp;2 Project Files for VS.NET&nbsp;2008
+  (Pocket PC)
+</h1>
+
+<p>This directory contains project files for Visual C++, named
+<tt>freetype.dsp</tt>, and Visual Studio, called <tt>freetype.sln</tt> for
+the following targets:
+
+<ul>
+  <li>PPC/SP 2003 (Pocket PC 2003)</li>
+  <li>PPC/SP WM5 (Windows Mobile 5)</li>
+  <li>PPC/SP WM6 (Windows Mobile 6)</li>
+</ul>
+
+It compiles the following libraries from the FreeType 2.4.9 sources:</p>
+
+<ul>
+  <pre>
+    freetype249.lib     - release build; single threaded
+    freetype249_D.lib   - debug build;   single threaded
+    freetype249MT.lib   - release build; multi-threaded
+    freetype249MT_D.lib - debug build;   multi-threaded</pre>
+</ul>
+
+<p>Be sure to extract the files with the Windows (CR+LF) line endings.  ZIP
+archives are already stored this way, so no further action is required.  If
+you use some <tt>.tar.*z</tt> archives, be sure to configure your extracting
+tool to convert the line endings.  For example, with <a
+href="http://www.winzip.com">WinZip</a>, you should activate the <it>TAR
+file smart CR/LF Conversion</it> option.  Alternatively, you may consider
+using the <tt>unix2dos</tt> or <tt>u2d</tt> utilities that are floating
+around, which specifically deal with this particular problem.
+
+<p>Build directories are placed in the top-level <tt>objs</tt>
+directory.</p>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/configure b/extensions/externals/src/freetype-2.4.9/configure
new file mode 100755
index 0000000..55a24fd
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/configure
@@ -0,0 +1,125 @@
+#!/bin/sh
+#
+# Copyright 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+#
+#
+# Call the `configure' script located in `builds/unix'.
+#
+
+rm -f config.mk builds/unix/unix-def.mk builds/unix/unix-cc.mk
+
+if test "x$GNUMAKE" = x; then
+  GNUMAKE=make
+fi
+
+if test -z "`$GNUMAKE -v 2>/dev/null | grep GNU`"; then
+  if test -z "`$GNUMAKE -v 2>/dev/null | grep makepp`"; then
+    echo "GNU make (>= 3.80) or makepp (>= 1.19) is required to build FreeType2." >&2
+    echo "Please try" >&2
+    echo "  \`GNUMAKE=<GNU make command name> $0'." >&2
+    echo "or >&2"
+    echo "  \`GNUMAKE=\"makepp --norc-substitution\" $0'." >&2
+    exit 1
+  fi
+fi
+
+# Get `dirname' functionality.  This is taken and adapted from autoconf's
+# m4sh.m4 (_AS_EXPR_PREPARE, AS_DIRNAME_EXPR, and AS_DIRNAME_SED).
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  ft_expr=expr
+else
+  ft_expr=false
+fi
+
+ft2_dir=`(dirname "$0") 2>/dev/null                         ||
+         $ft_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+                  X"$0" : 'X\(//\)[^/]' \| \
+                  X"$0" : 'X\(//\)$' \| \
+                  X"$0" : 'X\(/\)' \| \
+                  .     : '\(.\)' 2>/dev/null               ||
+         echo X"$0" |
+           sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+                  s//\1/
+                  q
+                }
+                /^X\(\/\/\)[^/].*/{
+                  s//\1/
+                  q
+                }
+                /^X\(\/\/\)$/{
+                  s//\1/
+                  q
+                }
+                /^X\(\/\).*/{
+                  s//\1/
+                  q
+                }
+                s/.*/./; q'`
+
+abs_curr_dir=`pwd`
+abs_ft2_dir=`cd "$ft2_dir" && pwd`
+
+# `--srcdir=' option can override abs_ft2_dir
+
+if test $# -gt 0; then
+  for x in "$@"; do
+    case x"$x" in
+    x--srcdir=*)
+      abs_ft2_dir=`echo $x | sed 's/^--srcdir=//'` ;;
+    esac
+  done
+fi
+
+# build a dummy Makefile if we are not building in the source tree;
+# we use inodes to avoid issues with symbolic links
+inode_src=`ls -id $abs_ft2_dir | awk '{print $1}'`
+inode_dst=`ls -id $abs_curr_dir | awk '{print $1}'`
+
+if test $inode_src -ne $inode_dst; then
+  if test ! -d reference; then
+    mkdir reference
+  fi
+  if test ! -r $abs_curr_dir/modules.cfg; then
+    echo "Copying \`modules.cfg'"
+    cp $abs_ft2_dir/modules.cfg $abs_curr_dir
+  fi
+  echo "Generating \`Makefile'"
+  echo "TOP_DIR        := $abs_ft2_dir"           > Makefile
+  echo "OBJ_DIR        := $abs_curr_dir"         >> Makefile
+  echo "OBJ_BUILD      := \$(OBJ_DIR)"           >> Makefile
+  echo "DOC_DIR        := \$(OBJ_DIR)/reference" >> Makefile
+  echo "FT_LIBTOOL_DIR := \$(OBJ_DIR)"           >> Makefile
+  echo "ifndef FT2DEMOS"                         >> Makefile
+  echo "  include \$(TOP_DIR)/Makefile"          >> Makefile
+  echo "else"                                    >> Makefile
+  echo "  TOP_DIR_2 := \$(TOP_DIR)/../ft2demos"  >> Makefile
+  echo "  PROJECT   := freetype"                 >> Makefile
+  echo "  CONFIG_MK := \$(OBJ_DIR)/config.mk"    >> Makefile
+  echo "  include \$(TOP_DIR_2)/Makefile"        >> Makefile
+  echo "endif"                                   >> Makefile
+fi
+
+# call make
+
+CFG=
+# work around zsh bug which doesn't like `${1+"$@"}'
+case $# in
+0) ;;
+*) for x in "$@"; do
+     case x"$x" in
+     x--srcdir=* ) CFG="$CFG '$x'/builds/unix" ;;
+     *) CFG="$CFG '$x'" ;;
+     esac
+   done ;;
+esac
+CFG=$CFG $GNUMAKE setup unix
+
+# eof
diff --git a/extensions/externals/src/freetype-2.4.9/devel/ft2build.h b/extensions/externals/src/freetype-2.4.9/devel/ft2build.h
new file mode 100644
index 0000000..c1d38c3
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/devel/ft2build.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ft2build.h                                                             */
+/*                                                                         */
+/*    FreeType 2 build and setup macros.                                   */
+/*    (Generic version)                                                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2006 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+ /*
+  *  This is a development version of <ft2build.h> that is used
+  *  to build the library in debug mode.  Its only difference with
+  *  the reference is that it forces the use of the local `ftoption.h'
+  *  which contains different settings for all configuration macros.
+  *
+  *  To use it, you must define the environment variable FT2_BUILD_INCLUDE
+  *  to point to the directory containing these two files (`ft2build.h' and
+  *  `ftoption.h'), then invoke Jam as usual.
+  */
+
+#ifndef __FT2_BUILD_DEVEL_H__
+#define __FT2_BUILD_DEVEL_H__
+
+#define  FT_CONFIG_OPTIONS_H   <ftoption.h>
+
+#include <freetype/config/ftheader.h>
+
+#endif /* __FT2_BUILD_DEVEL_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/devel/ftoption.h b/extensions/externals/src/freetype-2.4.9/devel/ftoption.h
new file mode 100644
index 0000000..4da0221
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/devel/ftoption.h
@@ -0,0 +1,805 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftoption.h (for development)                                           */
+/*                                                                         */
+/*    User-selectable configuration macros (specification only).           */
+/*                                                                         */
+/*  Copyright 1996-2011 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTOPTION_H__
+#define __FTOPTION_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                 USER-SELECTABLE CONFIGURATION MACROS                  */
+  /*                                                                       */
+  /* This file contains the default configuration macro definitions for    */
+  /* a standard build of the FreeType library.  There are three ways to    */
+  /* use this file to build project-specific versions of the library:      */
+  /*                                                                       */
+  /*  - You can modify this file by hand, but this is not recommended in   */
+  /*    cases where you would like to build several versions of the        */
+  /*    library from a single source directory.                            */
+  /*                                                                       */
+  /*  - You can put a copy of this file in your build directory, more      */
+  /*    precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD'   */
+  /*    is the name of a directory that is included _before_ the FreeType  */
+  /*    include path during compilation.                                   */
+  /*                                                                       */
+  /*    The default FreeType Makefiles and Jamfiles use the build          */
+  /*    directory `builds/<system>' by default, but you can easily change  */
+  /*    that for your own projects.                                        */
+  /*                                                                       */
+  /*  - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it    */
+  /*    slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to       */
+  /*    locate this file during the build.  For example,                   */
+  /*                                                                       */
+  /*      #define FT_CONFIG_OPTIONS_H  <myftoptions.h>                     */
+  /*      #include <freetype/config/ftheader.h>                            */
+  /*                                                                       */
+  /*    will use `$BUILD/myftoptions.h' instead of this file for macro     */
+  /*    definitions.                                                       */
+  /*                                                                       */
+  /*    Note also that you can similarly pre-define the macro              */
+  /*    FT_CONFIG_MODULES_H used to locate the file listing of the modules */
+  /*    that are statically linked to the library at compile time.  By     */
+  /*    default, this file is <freetype/config/ftmodule.h>.                */
+  /*                                                                       */
+  /*  We highly recommend using the third method whenever possible.        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /**** G E N E R A L   F R E E T Y P E   2   C O N F I G U R A T I O N ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Uncomment the line below if you want to activate sub-pixel rendering  */
+  /* (a.k.a. LCD rendering, or ClearType) in this build of the library.    */
+  /*                                                                       */
+  /* Note that this feature is covered by several Microsoft patents        */
+  /* and should not be activated in any default build of the library.      */
+  /*                                                                       */
+  /* This macro has no impact on the FreeType API, only on its             */
+  /* _implementation_.  For example, using FT_RENDER_MODE_LCD when calling */
+  /* FT_Render_Glyph still generates a bitmap that is 3 times wider than   */
+  /* the original size in case this macro isn't defined; however, each     */
+  /* triplet of subpixels has R=G=B.                                       */
+  /*                                                                       */
+  /* This is done to allow FreeType clients to run unmodified, forcing     */
+  /* them to display normal gray-level anti-aliased glyphs.                */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Many compilers provide a non-ANSI 64-bit data type that can be used   */
+  /* by FreeType to speed up some computations.  However, this will create */
+  /* some problems when compiling the library in strict ANSI mode.         */
+  /*                                                                       */
+  /* For this reason, the use of 64-bit integers is normally disabled when */
+  /* the __STDC__ macro is defined.  You can however disable this by       */
+  /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here.                 */
+  /*                                                                       */
+  /* For most compilers, this will only create compilation warnings when   */
+  /* building the library.                                                 */
+  /*                                                                       */
+  /* ObNote: The compiler-specific 64-bit integers are detected in the     */
+  /*         file `ftconfig.h' either statically or through the            */
+  /*         `configure' script on supported platforms.                    */
+  /*                                                                       */
+#undef FT_CONFIG_OPTION_FORCE_INT64
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If this macro is defined, do not try to use an assembler version of   */
+  /* performance-critical functions (e.g. FT_MulFix).  You should only do  */
+  /* that to verify that the assembler function works properly, or to      */
+  /* execute benchmark tests of the various implementations.               */
+/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If this macro is defined, try to use an inlined assembler version of  */
+  /* the `FT_MulFix' function, which is a `hotspot' when loading and       */
+  /* hinting glyphs, and which should be executed as fast as possible.     */
+  /*                                                                       */
+  /* Note that if your compiler or CPU is not supported, this will default */
+  /* to the standard and portable implementation found in `ftcalc.c'.      */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_INLINE_MULFIX
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* LZW-compressed file support.                                          */
+  /*                                                                       */
+  /*   FreeType now handles font files that have been compressed with the  */
+  /*   `compress' program.  This is mostly used to parse many of the PCF   */
+  /*   files that come with various X11 distributions.  The implementation */
+  /*   uses NetBSD's `zopen' to partially uncompress the file on the fly   */
+  /*   (see src/lzw/ftgzip.c).                                             */
+  /*                                                                       */
+  /*   Define this macro if you want to enable this `feature'.             */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_USE_LZW
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Gzip-compressed file support.                                         */
+  /*                                                                       */
+  /*   FreeType now handles font files that have been compressed with the  */
+  /*   `gzip' program.  This is mostly used to parse many of the PCF files */
+  /*   that come with XFree86.  The implementation uses `zlib' to          */
+  /*   partially uncompress the file on the fly (see src/gzip/ftgzip.c).   */
+  /*                                                                       */
+  /*   Define this macro if you want to enable this `feature'.  See also   */
+  /*   the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below.                       */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_USE_ZLIB
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ZLib library selection                                                */
+  /*                                                                       */
+  /*   This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined.  */
+  /*   It allows FreeType's `ftgzip' component to link to the system's     */
+  /*   installation of the ZLib library.  This is useful on systems like   */
+  /*   Unix or VMS where it generally is already available.                */
+  /*                                                                       */
+  /*   If you let it undefined, the component will use its own copy        */
+  /*   of the zlib sources instead.  These have been modified to be        */
+  /*   included directly within the component and *not* export external    */
+  /*   function names.  This allows you to link any program with FreeType  */
+  /*   _and_ ZLib without linking conflicts.                               */
+  /*                                                                       */
+  /*   Do not #undef this macro here since the build system might define   */
+  /*   it for certain configurations only.                                 */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Bzip2-compressed file support.                                        */
+  /*                                                                       */
+  /*   FreeType now handles font files that have been compressed with the  */
+  /*   `bzip2' program.  This is mostly used to parse many of the PCF      */
+  /*   files that come with XFree86.  The implementation uses `libbz2' to  */
+  /*   partially uncompress the file on the fly (see src/bzip2/ftbzip2.c). */
+  /*   Contrary to gzip, bzip2 currently is not included and need to use   */
+  /*   the system available bzip2 implementation.                          */
+  /*                                                                       */
+  /*   Define this macro if you want to enable this `feature'.             */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_USE_BZIP2
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define to disable the use of file stream functions and types, FILE,   */
+  /* fopen() etc.  Enables the use of smaller system libraries on embedded */
+  /* systems that have multiple system libraries, some with or without     */
+  /* file stream support, in the cases where file stream support is not    */
+  /* necessary such as memory loading of font files.                       */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* DLL export compilation                                                */
+  /*                                                                       */
+  /*   When compiling FreeType as a DLL, some systems/compilers need a     */
+  /*   special keyword in front OR after the return type of function       */
+  /*   declarations.                                                       */
+  /*                                                                       */
+  /*   Two macros are used within the FreeType source code to define       */
+  /*   exported library functions: FT_EXPORT and FT_EXPORT_DEF.            */
+  /*                                                                       */
+  /*     FT_EXPORT( return_type )                                          */
+  /*                                                                       */
+  /*       is used in a function declaration, as in                        */
+  /*                                                                       */
+  /*         FT_EXPORT( FT_Error )                                         */
+  /*         FT_Init_FreeType( FT_Library*  alibrary );                    */
+  /*                                                                       */
+  /*                                                                       */
+  /*     FT_EXPORT_DEF( return_type )                                      */
+  /*                                                                       */
+  /*       is used in a function definition, as in                         */
+  /*                                                                       */
+  /*         FT_EXPORT_DEF( FT_Error )                                     */
+  /*         FT_Init_FreeType( FT_Library*  alibrary )                     */
+  /*         {                                                             */
+  /*           ... some code ...                                           */
+  /*           return FT_Err_Ok;                                           */
+  /*         }                                                             */
+  /*                                                                       */
+  /*   You can provide your own implementation of FT_EXPORT and            */
+  /*   FT_EXPORT_DEF here if you want.  If you leave them undefined, they  */
+  /*   will be later automatically defined as `extern return_type' to      */
+  /*   allow normal compilation.                                           */
+  /*                                                                       */
+  /*   Do not #undef these macros here since the build system might define */
+  /*   them for certain configurations only.                               */
+  /*                                                                       */
+/* #define FT_EXPORT(x)      extern x */
+/* #define FT_EXPORT_DEF(x)  x */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Glyph Postscript Names handling                                       */
+  /*                                                                       */
+  /*   By default, FreeType 2 is compiled with the `psnames' module.  This */
+  /*   module is in charge of converting a glyph name string into a        */
+  /*   Unicode value, or return a Macintosh standard glyph name for the    */
+  /*   use with the TrueType `post' table.                                 */
+  /*                                                                       */
+  /*   Undefine this macro if you do not want `psnames' compiled in your   */
+  /*   build of FreeType.  This has the following effects:                 */
+  /*                                                                       */
+  /*   - The TrueType driver will provide its own set of glyph names,      */
+  /*     if you build it to support postscript names in the TrueType       */
+  /*     `post' table.                                                     */
+  /*                                                                       */
+  /*   - The Type 1 driver will not be able to synthesize a Unicode        */
+  /*     charmap out of the glyphs found in the fonts.                     */
+  /*                                                                       */
+  /*   You would normally undefine this configuration macro when building  */
+  /*   a version of FreeType that doesn't contain a Type 1 or CFF driver.  */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Postscript Names to Unicode Values support                            */
+  /*                                                                       */
+  /*   By default, FreeType 2 is built with the `PSNames' module compiled  */
+  /*   in.  Among other things, the module is used to convert a glyph name */
+  /*   into a Unicode value.  This is especially useful in order to        */
+  /*   synthesize on the fly a Unicode charmap from the CFF/Type 1 driver  */
+  /*   through a big table named the `Adobe Glyph List' (AGL).             */
+  /*                                                                       */
+  /*   Undefine this macro if you do not want the Adobe Glyph List         */
+  /*   compiled in your `PSNames' module.  The Type 1 driver will not be   */
+  /*   able to synthesize a Unicode charmap out of the glyphs found in the */
+  /*   fonts.                                                              */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Support for Mac fonts                                                 */
+  /*                                                                       */
+  /*   Define this macro if you want support for outline fonts in Mac      */
+  /*   format (mac dfont, mac resource, macbinary containing a mac         */
+  /*   resource) on non-Mac platforms.                                     */
+  /*                                                                       */
+  /*   Note that the `FOND' resource isn't checked.                        */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_MAC_FONTS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Guessing methods to access embedded resource forks                    */
+  /*                                                                       */
+  /*   Enable extra Mac fonts support on non-Mac platforms (e.g.           */
+  /*   GNU/Linux).                                                         */
+  /*                                                                       */
+  /*   Resource forks which include fonts data are stored sometimes in     */
+  /*   locations which users or developers don't expected.  In some cases, */
+  /*   resource forks start with some offset from the head of a file.  In  */
+  /*   other cases, the actual resource fork is stored in file different   */
+  /*   from what the user specifies.  If this option is activated,         */
+  /*   FreeType tries to guess whether such offsets or different file      */
+  /*   names must be used.                                                 */
+  /*                                                                       */
+  /*   Note that normal, direct access of resource forks is controlled via */
+  /*   the FT_CONFIG_OPTION_MAC_FONTS option.                              */
+  /*                                                                       */
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Allow the use of FT_Incremental_Interface to load typefaces that      */
+  /* contain no glyph data, but supply it via a callback function.         */
+  /* This is required by clients supporting document formats which         */
+  /* supply font data incrementally as the document is parsed, such        */
+  /* as the Ghostscript interpreter for the PostScript language.           */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_INCREMENTAL
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The size in bytes of the render pool used by the scan-line converter  */
+  /* to do all of its work.                                                */
+  /*                                                                       */
+  /* This must be greater than 4KByte if you use FreeType to rasterize     */
+  /* glyphs; otherwise, you may set it to zero to avoid unnecessary        */
+  /* allocation of the render pool.                                        */
+  /*                                                                       */
+#define FT_RENDER_POOL_SIZE  16384L
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FT_MAX_MODULES                                                        */
+  /*                                                                       */
+  /*   The maximum number of modules that can be registered in a single    */
+  /*   FreeType library object.  32 is the default.                        */
+  /*                                                                       */
+#define FT_MAX_MODULES  32
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Debug level                                                           */
+  /*                                                                       */
+  /*   FreeType can be compiled in debug or trace mode.  In debug mode,    */
+  /*   errors are reported through the `ftdebug' component.  In trace      */
+  /*   mode, additional messages are sent to the standard output during    */
+  /*   execution.                                                          */
+  /*                                                                       */
+  /*   Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode.     */
+  /*   Define FT_DEBUG_LEVEL_TRACE to build it in trace mode.              */
+  /*                                                                       */
+  /*   Don't define any of these macros to compile in `release' mode!      */
+  /*                                                                       */
+  /*   Do not #undef these macros here since the build system might define */
+  /*   them for certain configurations only.                               */
+  /*                                                                       */
+#define FT_DEBUG_LEVEL_ERROR
+#define FT_DEBUG_LEVEL_TRACE
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Autofitter debugging                                                  */
+  /*                                                                       */
+  /*   If FT_DEBUG_AUTOFIT is defined, FreeType provides some means to     */
+  /*   control the autofitter behaviour for debugging purposes with global */
+  /*   boolean variables (consequently, you should *never* enable this     */
+  /*   while compiling in `release' mode):                                 */
+  /*                                                                       */
+  /*     _af_debug_disable_horz_hints                                      */
+  /*     _af_debug_disable_vert_hints                                      */
+  /*     _af_debug_disable_blue_hints                                      */
+  /*                                                                       */
+  /*   Additionally, the following functions provide dumps of various      */
+  /*   internal autofit structures to stdout (using `printf'):             */
+  /*                                                                       */
+  /*     af_glyph_hints_dump_points                                        */
+  /*     af_glyph_hints_dump_segments                                      */
+  /*     af_glyph_hints_dump_edges                                         */
+  /*                                                                       */
+  /*   As an argument, they use another global variable:                   */
+  /*                                                                       */
+  /*     _af_debug_hints                                                   */
+  /*                                                                       */
+  /*   Please have a look at the `ftgrid' demo program to see how those    */
+  /*   variables and macros should be used.                                */
+  /*                                                                       */
+  /*   Do not #undef these macros here since the build system might define */
+  /*   them for certain configurations only.                               */
+  /*                                                                       */
+#define FT_DEBUG_AUTOFIT
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Memory Debugging                                                      */
+  /*                                                                       */
+  /*   FreeType now comes with an integrated memory debugger that is       */
+  /*   capable of detecting simple errors like memory leaks or double      */
+  /*   deletes.  To compile it within your build of the library, you       */
+  /*   should define FT_DEBUG_MEMORY here.                                 */
+  /*                                                                       */
+  /*   Note that the memory debugger is only activated at runtime when     */
+  /*   when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
+  /*                                                                       */
+  /*   Do not #undef this macro here since the build system might define   */
+  /*   it for certain configurations only.                                 */
+  /*                                                                       */
+#define FT_DEBUG_MEMORY
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Module errors                                                         */
+  /*                                                                       */
+  /*   If this macro is set (which is _not_ the default), the higher byte  */
+  /*   of an error code gives the module in which the error has occurred,  */
+  /*   while the lower byte is the real error code.                        */
+  /*                                                                       */
+  /*   Setting this macro makes sense for debugging purposes only, since   */
+  /*   it would break source compatibility of certain programs that use    */
+  /*   FreeType 2.                                                         */
+  /*                                                                       */
+  /*   More details can be found in the files ftmoderr.h and fterrors.h.   */
+  /*                                                                       */
+#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Position Independent Code                                             */
+  /*                                                                       */
+  /*   If this macro is set (which is _not_ the default), FreeType2 will   */
+  /*   avoid creating constants that require address fixups.  Instead the  */
+  /*   constants will be moved into a struct and additional intialization  */
+  /*   code will be used.                                                  */
+  /*                                                                       */
+  /*   Setting this macro is needed for systems that prohibit address      */
+  /*   fixups, such as BREW.                                               */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_PIC */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****        S F N T   D R I V E R    C O N F I G U R A T I O N       ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support       */
+  /* embedded bitmaps in all formats using the SFNT module (namely         */
+  /* TrueType & OpenType).                                                 */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to    */
+  /* load and enumerate the glyph Postscript names in a TrueType or        */
+  /* OpenType file.                                                        */
+  /*                                                                       */
+  /* Note that when you do not compile the `PSNames' module by undefining  */
+  /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will   */
+  /* contain additional code used to read the PS Names table from a font.  */
+  /*                                                                       */
+  /* (By default, the module uses `PSNames' to extract glyph names.)       */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to       */
+  /* access the internal name table in a SFNT-based format like TrueType   */
+  /* or OpenType.  The name table contains various strings used to         */
+  /* describe the font, like family name, copyright, version, etc.  It     */
+  /* does not contain any glyph name though.                               */
+  /*                                                                       */
+  /* Accessing SFNT names is done through the functions declared in        */
+  /* `freetype/ftsnames.h'.                                                */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_SFNT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TrueType CMap support                                                 */
+  /*                                                                       */
+  /*   Here you can fine-tune which TrueType CMap table format shall be    */
+  /*   supported.                                                          */
+#define TT_CONFIG_CMAP_FORMAT_0
+#define TT_CONFIG_CMAP_FORMAT_2
+#define TT_CONFIG_CMAP_FORMAT_4
+#define TT_CONFIG_CMAP_FORMAT_6
+#define TT_CONFIG_CMAP_FORMAT_8
+#define TT_CONFIG_CMAP_FORMAT_10
+#define TT_CONFIG_CMAP_FORMAT_12
+#define TT_CONFIG_CMAP_FORMAT_13
+#define TT_CONFIG_CMAP_FORMAT_14
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****    T R U E T Y P E   D R I V E R    C O N F I G U R A T I O N   ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile   */
+  /* a bytecode interpreter in the TrueType driver.                        */
+  /*                                                                       */
+  /* By undefining this, you will only compile the code necessary to load  */
+  /* TrueType glyphs without hinting.                                      */
+  /*                                                                       */
+  /*   Do not #undef this macro here, since the build system might         */
+  /*   define it for certain configurations only.                          */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version  */
+  /* of the TrueType bytecode interpreter is used that doesn't implement   */
+  /* any of the patented opcodes and algorithms.  The patents related to   */
+  /* TrueType hinting have expired worldwide since May 2010; this option   */
+  /* is now deprecated.                                                    */
+  /*                                                                       */
+  /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored*  */
+  /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words,  */
+  /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or                */
+  /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time.    */
+  /*                                                                       */
+  /* This macro is only useful for a small number of font files (mostly    */
+  /* for Asian scripts) that require bytecode interpretation to properly   */
+  /* load glyphs.  For all other fonts, this produces unpleasant results,  */
+  /* thus the unpatented interpreter is never used to load glyphs from     */
+  /* TrueType fonts unless one of the following two options is used.       */
+  /*                                                                       */
+  /*   - The unpatented interpreter is explicitly activated by the user    */
+  /*     through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag         */
+  /*     when opening the FT_Face.                                         */
+  /*                                                                       */
+  /*   - FreeType detects that the FT_Face corresponds to one of the       */
+  /*     `trick' fonts (e.g., `Mingliu') it knows about.  The font engine  */
+  /*     contains a hard-coded list of font names and other matching       */
+  /*     parameters (see function `tt_face_init' in file                   */
+  /*     `src/truetype/ttobjs.c').                                         */
+  /*                                                                       */
+  /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
+  /*                                                                       */
+  /*   {                                                                   */
+  /*     FT_Parameter  parameter;                                          */
+  /*     FT_Open_Args  open_args;                                          */
+  /*                                                                       */
+  /*                                                                       */
+  /*     parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING;                  */
+  /*                                                                       */
+  /*     open_args.flags      = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;         */
+  /*     open_args.pathname   = my_font_pathname;                          */
+  /*     open_args.num_params = 1;                                         */
+  /*     open_args.params     = &parameter;                                */
+  /*                                                                       */
+  /*     error = FT_Open_Face( library, &open_args, index, &face );        */
+  /*     ...                                                               */
+  /*   }                                                                   */
+  /*                                                                       */
+/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType    */
+  /* bytecode interpreter with a huge switch statement, rather than a call */
+  /* table.  This results in smaller and faster code for a number of       */
+  /* architectures.                                                        */
+  /*                                                                       */
+  /* Note however that on some compiler/processor combinations, undefining */
+  /* this macro will generate faster, though larger, code.                 */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the        */
+  /* TrueType glyph loader to use Apple's definition of how to handle      */
+  /* component offsets in composite glyphs.                                */
+  /*                                                                       */
+  /* Apple and MS disagree on the default behavior of component offsets    */
+  /* in composites.  Apple says that they should be scaled by the scaling  */
+  /* factors in the transformation matrix (roughly, it's more complex)     */
+  /* while MS says they should not.  OpenType defines two bits in the      */
+  /* composite flags array which can be used to disambiguate, but old      */
+  /* fonts will not have them.                                             */
+  /*                                                                       */
+  /*   http://www.microsoft.com/typography/otspec/glyf.htm                 */
+  /*   http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html                 */
+  /*                                                                       */
+#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include         */
+  /* support for Apple's distortable font technology (fvar, gvar, cvar,    */
+  /* and avar tables).  This has many similarities to Type 1 Multiple      */
+  /* Masters support.                                                      */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_BDF if you want to include support for        */
+  /* an embedded `BDF ' table within SFNT-based bitmap formats.            */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_BDF
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****      T Y P E 1   D R I V E R    C O N F I G U R A T I O N       ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and       */
+  /* arrays in the Type 1 stream (see t1load.c).  A minimum of 4 is        */
+  /* required.                                                             */
+  /*                                                                       */
+#define T1_MAX_DICT_DEPTH  5
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine   */
+  /* calls during glyph loading.                                           */
+  /*                                                                       */
+#define T1_MAX_SUBRS_CALLS  16
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity.  A     */
+  /* minimum of 16 is required.                                            */
+  /*                                                                       */
+  /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
+  /*                                                                       */
+#define T1_MAX_CHARSTRINGS_OPERANDS  256
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define this configuration macro if you want to prevent the            */
+  /* compilation of `t1afm', which is in charge of reading Type 1 AFM      */
+  /* files into an existing face.  Note that if set, the T1 driver will be */
+  /* unable to produce kerning distances.                                  */
+  /*                                                                       */
+#undef T1_CONFIG_OPTION_NO_AFM
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define this configuration macro if you want to prevent the            */
+  /* compilation of the Multiple Masters font support in the Type 1        */
+  /* driver.                                                               */
+  /*                                                                       */
+#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****    A U T O F I T   M O D U L E    C O N F I G U R A T I O N     ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Compile autofit module with CJK (Chinese, Japanese, Korean) script    */
+  /* support.                                                              */
+  /*                                                                       */
+#define AF_CONFIG_OPTION_CJK
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Compile autofit module with Indic script support.                     */
+  /*                                                                       */
+#define AF_CONFIG_OPTION_INDIC
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Compile autofit module with warp hinting.  The idea of the warping    */
+  /* code is to slightly scale and shift a glyph within a single dimension */
+  /* so that as much of its segments are aligned (more or less) on the     */
+  /* grid.  To find out the optimal scaling and shifting value, various    */
+  /* parameter combinations are tried and scored.                          */
+  /*                                                                       */
+  /* This experimental option is only active if the render mode is         */
+  /* FT_RENDER_MODE_LIGHT.                                                 */
+  /*                                                                       */
+#define AF_CONFIG_OPTION_USE_WARPER
+
+  /* */
+
+
+  /*
+   * Define this variable if you want to keep the layout of internal
+   * structures that was used prior to FreeType 2.2.  This also compiles in
+   * a few obsolete functions to avoid linking problems on typical Unix
+   * distributions.
+   *
+   * For embedded systems or building a new distribution from scratch, it
+   * is recommended to disable the macro since it reduces the library's code
+   * size and activates a few memory-saving optimizations as well.
+   */
+#define FT_CONFIG_OPTION_OLD_INTERNALS
+
+
+  /*
+   *  To detect legacy cache-lookup call from a rogue client (<= 2.1.7),
+   *  we restrict the number of charmaps in a font.  The current API of
+   *  FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API
+   *  takes charcode only.  To determine the passed value is for cmap_index
+   *  or charcode, the possible cmap_index is restricted not to exceed
+   *  the minimum possible charcode by a rogue client.  It is also very
+   *  unlikely that a rogue client is interested in Unicode values 0 to 15.
+   *
+   *  NOTE: The original threshold was 4 deduced from popular number of
+   *        cmap subtables in UCS-4 TrueType fonts, but now it is not
+   *        irregular for OpenType fonts to have more than 4 subtables,
+   *        because variation selector subtables are available for Apple
+   *        and Microsoft platforms.
+   */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_MAX_CHARMAP_CACHEABLE 15
+#endif
+
+
+  /*
+   * This macro is defined if either unpatented or native TrueType
+   * hinting is requested by the definitions above.
+   */
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+#define  TT_USE_BYTECODE_INTERPRETER
+#undef   TT_CONFIG_OPTION_UNPATENTED_HINTING
+#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define  TT_USE_BYTECODE_INTERPRETER
+#endif
+
+FT_END_HEADER
+
+
+#endif /* __FTOPTION_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/docs/CHANGES b/extensions/externals/src/freetype-2.4.9/docs/CHANGES
new file mode 100644
index 0000000..ae57932
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/CHANGES
@@ -0,0 +1,3647 @@
+
+CHANGES BETWEEN 2.4.8 and 2.4.9
+
+  I. IMPORTANT BUG FIXES
+
+    - Another round of fixes to better handle invalid fonts.   Many of
+      them are vulnerabilities  (see CVE-2012-1126 up to CVE-2012-1144
+      and SA48320) so all users should upgrade.
+
+
+  II. MISCELLANEOUS
+
+    - The `ENCODING -1 <n>' format of BDF fonts is now supported.
+
+    - For BDF fonts,  support for the whole Unicode encoding range has
+      been added.
+
+    - Better TTF support for x_ppem != y_ppem.
+
+    - `FT_Get_Advances' sometimes returned bogus values.
+
+    - The  demo  programs  no  longer  recognize  and  handle  default
+      suffixes; you now have to always specify the complete font name.
+
+    - Better rendering and LCD mode cycling added to ftview.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.7 and 2.4.8
+
+  I. IMPORTANT BUG FIXES
+
+    - Some vulnerabilities in handling CID-keyed PostScript fonts have
+      been fixed; see CVE-2011-3439.
+
+
+  II. MISCELLANEOUS
+
+    - Chris Liddell contributed a new API, `FT_Get_PS_Font_Value',  to
+      retrieve most of the dictionary keys in Type 1 fonts.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.6 and 2.4.7
+
+  I. IMPORTANT BUG FIXES
+
+    - Some  vulnerabilities in handling Type 1 fonts  have been fixed;
+      see CVE-2011-3256.
+
+
+  II. MISCELLANEOUS
+
+    - FreeType  now properly  handles ZapfDingbats  glyph names  while
+      constructing a Unicode character map (for fonts which don't have
+      one).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.5 and 2.4.6
+
+  I. IMPORTANT BUG FIXES
+
+    - For TrueType based fonts, the ascender and descender values were
+      incorrect sometimes  (off by a pixel if the ppem value was not a
+      multiple of 5).   Depending on the use you might now  experience
+      a different  layout; the  change should  result in  better, more
+      consistent line spacing.
+
+    - Fix CVE-2011-0226  which causes a  vulnerability while  handling
+      Type 1 fonts.
+
+    - BDF fonts  containing  glyphs with negative values  for ENCODING
+      were  incorrectly  rejected.  This  bug has  been introduced  in
+      FreeType version 2.2.0.
+
+    - David Bevan contributed a major revision of the FreeType stroker
+      code:
+
+      . The behaviour of FT_STROKER_LINEJOIN_BEVEL has been corrected.
+
+      . A new  line join style,  FT_STROKER_LINEJOIN_MITER_FIXED,  has
+        been introduced to support PostScript and PDF miter joins.
+
+      . FT_STROKER_LINEJOIN_MITER_VARIABLE  has been introduced  as an
+        alias for FT_STROKER_LINEJOIN_MITER.
+
+      . Various stroking glitches has been fixed.
+
+
+  II. MISCELLANEOUS
+
+      - SFNT bitmap fonts which contain an outline glyph for `.notdef'
+        only no longer set the FT_FACE_FLAG_SCALABLE flag.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.4 and 2.4.5
+
+  I. IMPORTANT BUG FIXES
+
+    - A rendering regression  for second-order Bézier curves  has been
+      fixed, introduced in 2.4.3.
+
+
+  II. IMPORTANT CHANGES
+
+    - If autohinting  is not  explicitly disabled,  FreeType now  uses
+      the autohinter if  a TrueType based font doesn't  contain native
+      hints.
+
+    - The load flag FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH  has been made
+      redundant and  is simply ignored;  this means that FreeType  now
+      ignores the global advance width value in TrueType fonts.
+
+
+  III. MISCELLANEOUS
+
+    - `FT_Sfnt_Table_Info' can now return the number of SFNT tables of
+      a font.
+
+    - Support for PCF files compressed with bzip2 has been contributed
+      by Joel  Klinghed.  To  make this  work, the  OS must  provide a
+      bzip2 library.
+
+    - Bradley  Grainger  contributed  project  and  solution  files in
+      Visual Studio 2010 format.
+
+    - Again some fixes to better handle broken fonts.
+
+    - Some improvements to the B/W rasterizer.
+
+    - Fixes to the cache module to improve robustness.
+
+    - Just  Fill Bugs contributed (experimental) code to compute  blue
+      zones for CJK Ideographs, improving the alignment of  horizontal
+      stems at the top or bottom edges.
+
+    - The `ftgrid' demo program  can now display  autohinter segments,
+      to be toggled on and off with key `s'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.3 and 2.4.4
+
+  I. IMPORTANT BUG FIXES
+
+    - UVS support (TrueType/OpenType cmap format 14) support is fixed.
+      This regression has been introduced in version 2.4.0.
+
+
+  II. MISCELLANEOUS
+
+    - Detect tricky fonts (e.g. MingLiU)  by the lengths and checksums
+      of Type42-persistent subtables (`cvt ', `fpgm', and `prep') when
+      a TrueType font without family name is given.  The previous fix,
+      introduced in 2.4.3,  was too rigorous,  causing many  subsetted
+      fonts (mainly  from PDF files) displayed badly  because FreeType
+      forced  rendering with  the TrueType bytecode engine  instead of
+      the autohinter.
+
+    - Better support for 64bit platforms.
+
+    - More fixes to improve handling of broken fonts.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.2 and 2.4.3
+
+  I. IMPORTANT BUG FIXES
+
+    - Fix rendering of certain cubic, S-shaped arcs.   This regression
+      has been introduced in version 2.4.0.
+
+
+  II. MISCELLANEOUS
+
+    - To  fix  the  above  mentioned  rendering  issue,  a  new spline
+      flattening algorithm  has been  introduced which  speeds up both
+      conic and cubic arcs.
+
+    - Handling of broken fonts has been further improved.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.1 and 2.4.2
+
+  I. IMPORTANT BUG FIXES
+
+    - A stack overflow in CFF Type2 CharStrings interpreter is fixed.
+
+    - Handling Type 42 font deallocation was broken; additionally, the
+      library is now more robust against malformed Type 42 fonts.
+
+
+  II. MISCELLANEOUS
+
+    - Two new functions,  `FT_Reference_Library' (in FT_MODULE_H)  and
+      `FT_Reference_Face'  (in  FT_FREETYPE_H),  have  been  added  to
+      simplify life-cycle management.  A counter gets initialized to 1
+      at the  time an  FT_Library (or  FT_Face) structure  is created.
+      The  two  new   functions  increment  the  respective   counter.
+      `FT_Done_Library' and `FT_Done_Face' then only destroy a library
+      or face if the counter is 1, otherwise they simply decrement the
+      counter. 
+
+
+======================================================================
+
+CHANGES BETWEEN 2.4.0 and 2.4.1
+
+  I. IMPORTANT CHANGES
+
+    - A serious bug in the  CFF font module prevented  display of many
+      glyphs in CFF fonts like `MinionPro-Regular.otf'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.12 and 2.4.0
+
+  I. IMPORTANT CHANGES
+
+    - Since May  2010, all  patents  regarding  the TrueType  bytecode
+      interpreter have expired worldwide.  Consequently, we now define
+      TT_CONFIG_OPTION_BYTECODE_INTERPRETER by  default (and  undefine
+      TT_CONFIG_OPTION_UNPATENTED_HINTING).
+
+    - A new function `FT_Library_SetLcdFilterWeights' is available  to
+      adjust the filter weights set by `FT_Library_SetLcdFilter'.
+
+
+  II. MISCELLANEOUS
+
+    - Thanks to many reports from Robert Święcki, FreeType's stability
+      in handling broken or damaged fonts is much improved.
+
+    - Support  for LCD  filter  control has  been  added to  the  demo
+      programs `ftdiff' and `ftview'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.11 and 2.3.12
+
+  I. IMPORTANT CHANGES
+
+    - For  `FT_Open_Face',  new  parameters  are  available  to ignore
+      preferred family names: FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY and
+      FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY.
+
+
+  II. MISCELLANEOUS
+
+    - Support  for  incremental  font  loading  (controlled  with  the
+      FT_CONFIG_OPTION_INCREMENTAL macro) is now active by default.
+
+    - Better support for vertical metrics.
+
+    - Various minor bug fixes.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.10 and 2.3.11
+
+  I. IMPORTANT BUG FIXES
+
+    - Version 2.3.10 broke PCF support.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.10 and 2.3.9
+
+  I. IMPORTANT BUG FIXES
+
+    - If all  ASCII digits in a  font have the  same (unscaled) width,
+      the autohinter respects this and won't change it.
+
+    - TrueType fonts  are now  rasterized correctly  if the horizontal
+      and vertical resolution differ.
+
+    - Type 1 fonts are now handled with increased precision internally
+      to avoid serious rounding issues if non-integral coordinates are
+      encountered.
+
+    - Horizontally  condensed CFF  fonts (using the font  matrix) were
+      rendered  incorrectly.   This  bug  has  been  introduced  after
+      release 2.3.5.
+
+
+  II. IMPORTANT CHANGES
+
+    - Support for the SFNT cmap 13 table format (as defined by the new
+      OpenType 1.6 specification) has been added.
+
+    - B/W rasterization  of well-hinted TrueType  fonts at small sizes
+      has been greatly improved.
+
+    - Calculation  of  vertical  metrics in  OpenType  fonts has  been
+      improved.
+
+
+  III. MISCELLANEOUS
+
+    - It  is now  possible to  change  the emboldening  factor in  the
+      `ftview' demo program with keys `e' and `E'.
+
+    - It is  now possible  to change the  slant value in  the `ftview'
+      demo program with keys `s' and `S'.
+
+    - The  5-levels  grayscale  mode of  the `ftraster'  module (which
+      FreeType doesn't use by default) was broken since version 2.3.0.
+
+    - Compilation of the  `ftgrays' and `ftraster' modules  was broken
+      in stand-alone mode.
+
+    - Various fixes for compilation on 64bit and 16bit architectures.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.9 and 2.3.8
+
+  I. IMPORTANT BUG FIXES
+
+    - Very unfortunately, FreeType 2.3.8 contained a change that broke
+      its  official ABI.  The  end result  is  that programs  compiled
+      against previous versions of the library, but dynamically linked
+      to  2.3.8 can  experience  memory corruption  if  they call  the
+      `FT_Get_PS_Font_Info' function.
+
+      We recommend all users to  upgrade to 2.3.9 as soon as possible,
+      or to downgrade to a previous  release of the library if this is
+      not an option.
+
+      The  origin of the  bug is  that a  new field  was added  to the
+      publicly  defined  `PS_FontInfoRec'  structure.   Unfortunately,
+      objects of this  type can be stack or  heap allocated by callers
+      of   `FT_Get_PS_Font_Info',  resulting   in   a  memory   buffer
+      overwrite with its implementation in 2.3.8.
+
+      If  you want to  know whether  your code  is vulnerable  to this
+      issue,  simply  search  for  the  substrings  `PS_FontInfo'  and
+      `PS_Font_Info' in your source code.  If none is found, your code
+      is safe and is not affected.
+
+      The FreeType team apologizes for the problem.
+
+    - The POSIX support  of MacOS resource-fork fonts  (Suitcase fonts
+      and LaserWriter Type1 PostScript fonts) was broken in 2.3.8.  If
+      FreeType2 is built without Carbon framework, these fonts are not
+      handled correctly.  Version 2.3.7 didn't have this bug.
+
+    - `FT_Get_Advance' (and `FT_Get_Advances') returned bad values for
+      almost all font formats except TrueType fonts.
+
+    - Fix a bug  in the SFNT  kerning table  loader/parser which could
+      crash the engine if certain malformed tables were encountered.
+
+    - Composite SFNT bitmaps are now handled correctly.
+
+
+  II. IMPORTANT CHANGES
+
+    - The   new  functions   `FT_Get_CID_Is_Internally_CID_keyed'  and
+      `FT_Get_CID_From_Glyph_Index'  can be  used to  access CID-keyed
+      CFF fonts  via CID  values.  This code  has been  contributed by
+      Michael Toftdal.
+
+
+  III. MISCELLANEOUS
+
+    - `FT_Outline_Get_InsideBorder'  returns   FT_STROKER_BORDER_RIGHT
+      for empty outlines.  This was incorrectly documented.
+
+    - The `ftview' demo program now supports UTF-8 encoded strings.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.8 and 2.3.7
+
+  I. IMPORTANT BUG FIXES
+
+    - CID-keyed fonts in an SFNT wrapper were not handled correctly.
+
+    - The smooth renderer produced truncated images (on the right) for
+      outline parts with negative horizontal values.  Most fonts don't
+      contain outlines left  to the y coordinate axis, but  the effect
+      was very noticeable for outlines processed with FT_Glyph_Stroke,
+      using thick strokes.
+
+    - `FT_Get_TrueType_Engine_Type'  returned a  wrong  value if  both
+      configuration  macros  TT_CONFIG_OPTION_BYTECODE_INTERPRETER and
+      TT_CONFIG_OPTION_UNPATENTED_HINTING were defined.
+
+    - The  `face_index'  field  in   the  `FT_Face'  structure  wasn't
+      initialized properly after calling FT_Open_Face and friends with
+      a positive face index for CFFs,  WinFNTs, and, most importantly,
+      for TrueType Collections (TTCs).
+
+
+  II. IMPORTANT CHANGES
+
+    - Rudimentary support for Type 1  fonts and CID-keyed Type 1 fonts
+      in an SFNT wrapper has been  added -- such fonts are used on the
+      Mac.  The core  SFNT tables `TYP1' and `CID '  are passed to the
+      PS Type 1  and CID-keyed PS font drivers;  other tables (`ALMX',
+      `BBOX', etc.) are not supported yet.
+
+    - A  new interface  to extract  advance values  of glyphs  without
+      loading their outlines has been added.  The functions are called
+      `FT_Get_Advance' and `FT_Get_Advances'; they are defined in file
+      `ftadvanc.h' (to be accessed as FT_ADVANCES_H).
+
+    - A new function `FT_Get_FSType_Flags' (in FT_FREETYPE_H) has been
+      contributed  by   David  Bevan  to  access   the  embedding  and
+      subsetting restriction information of fonts.
+
+
+  III. MISCELLANEOUS
+
+    - FT_MulFix is now an inlined function; by default, assembler code
+      is provided for x86 and ARM.  See FT_CONFIG_OPTION_INLINE_MULFIX
+      and FT_CONFIG_OPTION_NO_ASSEMBLER (in ftoption.h) for more.
+
+    - The handling of `tricky' fonts  (this is, fonts which don't work
+      with the  autohinter, needing the font  format's hinting engine)
+      has been generalized and changed slightly:
+
+      . A new  face flag  FT_FACE_FLAG_TRICKY indicates that  the font
+        format's  hinting engine is  necessary for  correct rendering.
+        The macro FT_IS_TRICKY can be used to check this flag.
+
+      . FT_LOAD_NO_HINTING is now ignored for tricky fonts.  To really
+        force  raw  loading  of  such fonts  (without  hinting),  both
+        FT_LOAD_NO_HINTING  and FT_LOAD_NO_AUTOHINT  must  be used  --
+        this is something which you probably never want to do.
+
+      . Tricky  TrueType fonts  always use  the  bytecode interpreter,
+        either the patented or unpatented version.
+
+    - The  function  `FT_GlyphSlot_Own_Bitmap'  has  been  moved  from
+      FT_SYNTHESIS_H to FT_BITMAP_H; it  is now part of the `official'
+      API.   (The functions  in  FT_SYNTHESIS_H are  still subject  to
+      change, however.)
+
+    - In the  `ftdiff'  demo  program you  can now  toggle the  use of
+      FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH with key `a'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.7 and 2.3.6
+
+  I. IMPORTANT BUG FIXES
+
+    - If the library  was compiled on an i386  platform using gcc, and
+      compiler  option -O3 was  given, `FT_MulFix'  sometimes returned
+      incorrect  results   which  could  have   caused  problems  with
+      `FT_Request_Metrics'   and  `FT_Select_Metrics',   returning  an
+      incorrect descender size.
+
+    - Pure CFFs without  subfonts were scaled incorrectly  if the font
+      matrix  was  non-standard.  This  bug  has  been  introduced  in
+      version 2.3.6.
+
+    - The  `style_name'  field  in  the  `FT_FaceRec'  structure often
+      contained  a wrong  value for  Type 1  fonts.  This misbehaviour
+      has been  introduced  in  version  2.3.6  while  trying  to  fix
+      another   problem.   [Note,  however,   that   this   value   is
+      informative only  since  the  used  algorithm to  extract  it is
+      very simplistic.]
+
+
+  II. IMPORTANT CHANGES
+
+    - Two      new      macros,      FT_OUTLINE_SMART_DROPOUTS     and
+      FT_OUTLINE_EXCLUDE_STUBS,  have been introduced.   Together with
+      FT_OUTLINE_IGNORE_DROPOUTS (which  was ignored previously) it is
+      now possible to control the dropout mode  of the `raster' module
+      (for B&W rasterization),   using  the   `flags'  field   in  the
+      `FT_Outline' structure.
+
+    - The TrueType bytecode interpreter now passes the dropout mode to
+      the B&W rasterizer.  This greatly increases the output for small
+      ppem values of many fonts like `pala.ttf'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.6 and 2.3.5
+
+  I. IMPORTANT BUG FIXES
+
+    - A  bunch of  potential security  problems have  been found.  All
+      users should update.
+
+    - Microsoft  Unicode  cmaps  in  TrueType  fonts  are  now  always
+      preferred over Apple cmaps.  This is not a bug per se, but there
+      exist some buggy  fonts created for MS which  have broken  Apple
+      cmaps.  This affects  only the automatic  selection of FreeType;
+      it's always possible to manually select an Apple Unicode cmap if
+      desired.
+
+    - Many bug fixes to the TrueType bytecode interpreter.
+
+    - Improved Mac support.
+
+    - Subsetted CID-keyed CFFs are now supported correctly.
+
+    - CID-keyed CFFs with subfonts which are scaled in a  non-standard
+      way are now handled correctly.
+
+    - A call to FT_Open_Face with `face_index' < 0 crashed FreeType if
+      the font was a Windows (bitmap) FNT/FON.
+
+
+  II. IMPORTANT CHANGES
+
+    - The new function `FT_Get_CID_Registry_Ordering_Supplement' gives
+      access to  those fields in a CID-keyed font.  The code  has been
+      contributed by Derek Clegg.
+
+    - George Williams  contributed  code  to validate  the new  `MATH'
+      OpenType  table (within  the `otvalid'  module).  The  `ftvalid'
+      demo program has been extended accordingly.
+
+    - An API for cmap 14 support  (for Unicode Variant Selectors, UVS)
+      has been contributed by George Williams.
+
+    - A new face flag FT_FACE_FLAG_CID_KEYED has been added,  together
+      with a macro FT_IS_CID_KEYED which evaluates to 1 if the font is
+      CID-keyed.
+
+
+  III. MISCELLANEOUS
+
+    - Build support for symbian has been contributed.
+
+    - Better WGL4 glyph name support, contributed by Sergey Tolstov.
+
+    - Debugging output of the  various FT_TRACEX macros is now sent to
+      stderr.
+
+    - The `ftview' demo program now provides artificial slanting too.
+
+    - The `ftvalid' demo  program has a new  option `-f' to select the
+      font index.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.5 and 2.3.4
+
+  I. IMPORTANT BUG FIXES
+
+    - Some subglyphs in TrueType fonts were handled incorrectly due to
+      a missing graphics state reinitialization.
+
+    - Large .Z files  (as distributed with some X11  packages) weren't
+      handled correctly, making FreeType increase the heap stack in an
+      endless loop.
+
+    - A large  number of  bugs have  been fixed  to avoid  crashes and
+      endless loops with invalid fonts.
+
+
+  II. IMPORTANT CHANGES
+
+    - The  two new  cache functions  `FTC_ImageCache_LookupScaler' and
+      `FTC_SBit_Cache_LookupScaler' have been added to allow lookup of
+      glyphs using an  `FTC_Scaler' object;  this makes it possible to
+      use fractional pixel sizes in the cache.  The demo programs have
+      been updated accordingly to use this feature.
+
+    - A new API  `FT_Get_CMap_Format' has been added to  get the  cmap
+      format  of a  TrueType font.   This  is useful  in handling  PDF
+      files.  The code has been contributed by Derek Clegg.
+
+    - The  auto-hinter  now  produces  better  output  by  default for
+      non-Latin scripts  like Indic.   This was done by  using the CJK
+      hinting module  as the default instead of the Latin one.  Thanks
+      to Rahul Bhalerao for this suggestion.
+
+    - A new API `FT_Face_CheckTrueTypePatents'  has been added to find
+      out  whether  a  given  TrueType  font  uses  patented  bytecode
+      instructions.   The  `ft2demos' bundle  contains a  new  program
+      called `ftpatchk' which demonstrates its usage.
+
+    - A  new  API  `FT_Face_SetUnpatentedHinting'  has  been  added to
+      enable or disable the unpatented hinter.
+
+    - Support for Windows FON files in PE format  has been contributed
+      by Dmitry Timoshkov.
+
+
+  III. MISCELLANEOUS
+
+    - Vincent Richomme contributed Visual C++ project files for Pocket
+      PCs.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.4 and 2.3.3
+
+  I. IMPORTANT BUG FIXES
+
+    - A serious  bug  in  the  handling  of bitmap  fonts (and  bitmap
+      strikes of outline fonts) has been introduced in 2.3.3.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.3 and 2.3.2
+
+  I. IMPORTANT BUG FIXES
+
+    - Remove a serious regression in the TrueType bytecode interpreter
+      that was introduced  in version 2.3.2.  Note that  this does not
+      disable  the  improvements  introduced  to  the  interpreter  in
+      version 2.3.2,  only some ill  cases that occurred  with certain
+      fonts (though a few popular ones).
+
+    - The auto-hinter now  ignores single-point contours for computing
+      blue zones.   This bug  created `wavy' baselines  when rendering
+      text  with  various  fonts  that  use these  contours  to  model
+      mark-attach points  (these are points that  are never rasterized
+      and are placed outside of the glyph's real outline).
+
+    - The `rsb_delta' and `lsb_delta' glyph slot fields are now set to
+      zero for mono-spaced fonts.  Otherwise code that uses them would
+      essentially ruin the fixed-advance property.
+
+    - Fix  CVE-2007-1351 which  can  cause an  integer overflow  while
+      parsing  BDF fonts,  leading to  a potentially  exploitable heap
+      overflow condition.
+
+
+  II. MISCELLANEOUS
+
+    - Fixed compilation issues on some 64-bit platforms (see ChangeLog
+      for details).
+
+    - A new demo  program `ftdiff' has been added  to compare TrueType
+      hinting, FreeType's auto  hinting, and rendering without hinting
+      in three columns.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.2 and 2.3.1
+
+  I. IMPORTANT BUG FIXES
+
+    - FreeType  returned incorrect  kerning information  from TrueType
+      fonts when the bytecode  interpreter was enabled.  This happened
+      due to a typo introduced in version 2.3.0.
+
+    - Negative  kerning  values  from   PFM  files  are  now  reported
+      correctly  (they were read  as 16-bit  unsigned values  from the
+      file).
+
+    - Fixed  a small  memory leak  when `FT_Init_FreeType'  failed for
+      some reason.
+
+    - The Postscript hinter placed and sized very thin and ghost stems
+      incorrectly.
+
+    - The TrueType bytecode  interpreter has been fixed to  get rid of
+      most of the  rare differences seen in comparison  to the Windows
+      font loader.
+
+
+  II. IMPORTANT CHANGES
+
+    - The auto-hinter  now better deals  with serifs and  corner cases
+      (e.g.,  glyph '9'  in Arial  at 9pt,  96dpi).  It  also improves
+      spacing  adjustments and doesn't  change widths  for non-spacing
+      glyphs.
+
+    - Many   Mac-specific   functions   are  deprecated   (but   still
+      available);  modern replacements  have been  provided  for them.
+      See the documentation in file `ftmac.h'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.1 and 2.3.0
+
+  I. IMPORTANT BUG FIXES
+
+    - The TrueType interpreter sometimes returned incorrect horizontal
+      metrics due to a bug in the handling of the SHZ instruction.
+
+    - A typo  in  a  security  check  introduced  after  version 2.2.1
+      prevented FreeType to render some glyphs in CFF fonts.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.3.0 and 2.2.1
+
+  I. IMPORTANT BUG FIXES
+
+    - The  PCF font  loader  is  now much  more  robust while  loading
+      malformed font files.
+
+    - Various memory leaks have been found and fixed.
+
+    - The TrueType name loader now deals properly with some fonts that
+      encode their  names in UTF-16 (the specification  was vague, and
+      the code incorrectly assumed UCS-4).
+
+    - Fixed the TrueType bytecode  loader to deal properly with subtle
+      monochrome/gray  issues  when   scaling  the  CVT.   Some  fonts
+      exhibited bad rendering artifacts otherwise.
+
+    - `FT_GlyphSlot_Embolden' now  supports vertical layouts correctly
+      (it mangled the vertical advance height).
+
+    - Fixed byte  endian issues  of `ftmac.c' to  support Mac OS  X on
+      i386.
+
+    - The  PFR  font loader  no  longer  erroneously  tags font  files
+      without any outlines as FT_FACE_FLAG_SCALABLE.
+
+
+  II. NEW API FUNCTIONS
+
+    - `FT_Library_SetLcdFilter' allows you  to select a special filter
+      to be  applied to the bitmaps generated  by `FT_Render_Glyph' if
+      one of the FT_RENDER_MODE_LCD and FT_RENDER_MODE_LCD_V modes has
+      been  selected.  This filter  is used  to reduce  color fringes;
+      several  settings are  available  through the  FT_LCD_FILTER_XXX
+      enumeration.
+
+      Its  declaration   and  documentation  can  be   found  in  file
+      `include/freetype/ftlcdfil.h'   (to  be   accessed   with  macro
+      FT_LCD_FILTER_H).
+
+      *IMPORTANT*:     This      function     returns     an     error
+      (FT_Err_Unimplemented_Feature) in default  builds of the library
+      for patent reasons.  See below.
+
+    - `FT_Get_Gasp'  allows you  to query  the flags  of  the TrueType
+      `gasp' table for  a given character pixel size.   This is useful
+      to duplicate  the text rendering  of MS Windows when  the native
+      bytecode  interpreter is  enabled (which  isn't the  default for
+      other patent reasons).
+
+      Its  declaration   and  documentation  can  be   found  in  file
+      `include/freetype/ftgasp.h'   (to   be   accessed   with   macro
+      FT_GASP_H).
+
+
+  III. IMPORTANT CHANGES
+
+    - The auto-hinter has been tuned a lot to improve its results with
+      serif fonts, resulting in much better font rendering of many web
+      pages.
+
+    - The unpatented  hinter is now part  of the default  build of the
+      library; we  have added  code to automatically  support `tricky'
+      fonts that need it.
+
+      This means  that FreeType should `just work'  with certain Asian
+      fonts, like  MingLiU, which cannot properly be  loaded without a
+      bytecode interpreter,  but which fortunately  do not use  any of
+      the patented  bytecode opcodes.  We detect these  fonts by name,
+      so please  report any font file  that doesn't seem  to work with
+      FreeType, and  we shall do what we  can to support it  in a next
+      release.
+
+      Note  that  the API  hasn't  changed,  so  you can  still  force
+      unpatented hinting with a special parameter to `FT_Open_Face' as
+      well.  This  might be useful in  same cases; for  example, a PDF
+      reader might present  a user option to activate  it to deal with
+      certain  `tricky'   embedded  fonts  which   cannot  be  clearly
+      identified.
+
+      If you are  a developer for embedded systems,  you might want to
+      *disable*  the   feature  to  save  code   space  by  undefining
+      TT_CONFIG_OPTION_UNPATENTED_HINTING in file `ftoption.h'.
+
+    - LCD-optimized rendering is now  *disabled* in all default builds
+      of  the  library,  mainly   due  to  patent  issues.   For  more
+      information see:
+
+      http://lists.gnu.org/archive/html/freetype/2006-09/msg00064.html
+
+      A  new  configuration macro  FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+      has been introduced in  `ftoption.h'; manually define it in this
+      file if you want to re-enable the feature.
+
+      The  change only  affects the  implementation, not  the FreeType
+      API.  This means that clients don't need to be modified, because
+      the library still generates  LCD decimated bitmaps, but with the
+      added constraint that R=G=B on each triplet.
+
+      The  displayed result  should  be equal  to normal  anti-aliased
+      rendering.
+
+      Additionally,  if   FT_CONFIG_OPTION_SUBPIXEL_RENDERING  is  not
+      defined, the new  `FT_Library_SetLcdFilter' function returns the
+      FT_Err_Unimplemented_Feature error code.
+
+    - Some computation bugs in  the TrueType bytecode interpreter were
+      found,  which  allow us  to  get rid  of  very  subtle and  rare
+      differences we had experienced with the Windows renderer.
+
+    - It is now possible to cross-compile the library easily.  See the
+      file `docs/INSTALL.CROSS' for details.
+
+    - The file `src/base/ftmac.c' now contains code for Mac OS X only;
+      its  deprecated function  `FT_GetFile_From_Mac_Font_Name' always
+      returns an  error even if the QuickDraw  framework is available.
+      The previous version has been moved to `builds/mac/ftmac.c'.
+
+      Selecting  configure option `--with-quickdraw-carbon'  makes the
+      build process use the original `ftmac.c' file instead of the Mac
+      OS X-only version.
+
+
+  IV. MISCELLANEOUS
+
+    - Various performance and memory footprint optimizations have been
+      performed on  the TrueType and CFF font  loaders, sometimes with
+      very drastic  benefits (e.g., the  TrueType loader is  now about
+      25% faster;  FreeType should use  less heap memory  under nearly
+      all conditions).
+
+    - The anti-aliased rasterizer has been optimized and is now 15% to
+      25%  percent  faster than  in  previous  versions, depending  on
+      content.
+
+    - The Type 1 loader has been improved; as an example, it now skips
+      top-level dictionaries properly.
+
+    - Better support for Mac  fonts on POSIX systems, plus compilation
+      fixes for Mac OS X on ppc64 where `ftmac.c' cannot be built.
+
+    - Configuration  without `--with-old-mac-fonts'  does  not include
+      `ftmac.c' (this was the behaviour in FreeType version 2.1.10).
+
+    - The TrueTypeGX validator (gxvalid) checks the order of glyph IDs
+      in the kern table.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.2.1 and 2.2
+
+  I. IMPORTANT BUG FIXES
+
+    - Various integer overflows have been fixed.
+
+    - PFB fonts with MacOS resource fork weren't  handled correctly on
+      non-MacOS platforms.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.2 and 2.1.10
+
+(not released officially)
+
+  I. IMPORTANT BUG FIXES
+
+    - Vertical metrics for SFNT fonts were incorrect sometimes.
+
+    - The FT_HAS_KERNING macro always returned 0.
+
+    - CFF OpenType  fonts didn't  return correct vertical  metrics for
+      glyphs with outlines.
+
+    - If FreeType was compiled without hinters, all font formats based
+      on PS outlines weren't scaled correctly.
+
+
+  II. IMPORTANT CHANGES
+
+    - Version 2.2 no longer exposes its internals, this is, the header
+      files  located in  the `include/freetype/internal'  directory of
+      the source package are not  copied anymore by the `make install'
+      command.  Consequently, a number of rogue clients which directly
+      access  FreeType's  internal   functions  and  structures  won't
+      compile without modification.
+
+      We provide  patches for  most of those  rogue clients.   See the
+      following page for more information:
+
+        http://www.freetype.org/freetype2/patches/rogue-patches.html
+
+      Note that, as  a convenience to our Unix  desktop users, version
+      2.2 is *binary* compatible with FreeType 2.1.7, which means that
+      installing this  release on  an existing distribution  shall not
+      break any working desktop.
+
+    - FreeType's build  mechanism has been redesigned.   With GNU make
+      it  is  now  sufficient  in   most  cases  to  edit  two  files:
+      `modules.cfg',  to  select   the  library  components,  and  the
+      configuration  file  `include/freetype/config/ftoption.h' (which
+      can be copied to the objects directory).  Removing unused module
+      directories   to    prevent   its   compilation    and   editing
+      `include/freetype/config/ftmodule.h' is no longer necessary.
+
+    - The  LIGHT  hinting algorithm  produces  more pleasant  results.
+      Also, using the  FT_LOAD_TARGET_LIGHT flags within FT_Load_Glyph
+      always forces auto-hinting, as a special exception.  This allows
+      you to experiment with it  even if you have enabled the TrueType
+      bytecode interpreter in your build.
+
+    - The auto hinter now employs a new algorithm for CJK fonts, based
+      on Akito  Hirai's patch.   Note that this  only works  for fonts
+      with a Unicode charmap at the moment.
+
+    - The following callback function  types have changed slightly (by
+      adding the `const' keyword where appropriate):
+
+        FT_Outline_MoveToFunc
+        FT_Outline_LineToFunc
+        FT_Outline_ConicToFunc
+        FT_Outline_CubicToFunc
+        FT_SpanFunc
+        FT_Raster_RenderFunc
+
+        FT_Glyph_TransformFunc
+        FT_Renderer_RenderFunc
+        FT_Renderer_TransformFunc
+
+      Note that this doesn't affect binary backward compatibility.
+
+    - On MacOS,  new APIs have  been added as replacements  for legacy
+      APIs:  `FT_New_Face_From_FSRef'  for  `FT_New_Face_From_FSSpec',
+      and              `FT_GetFile_From_Mac_ATS_Name'              for
+      `FT_GetFile_From_Mac_Name'.  Legacy APIs are still available, if
+      FreeType is built without disabling them.
+
+    - A new  API `FT_Select_Size'  has been added  to select  a bitmap
+      strike  by its  index.   Code using  other  functions to  select
+      bitmap strikes should be updated to use this function.
+
+    - A  new API  `FT_Get_SubGlyph_Info'  has been  added to  retrieve
+      subglyph data.  This can be  used by rogue clients which used to
+      access the internal headers to get the corresponding data.
+
+    - In 2.1.10, the behaviour of `FT_Set_Pixel_Sizes' was changed for
+      BDF/PCF fonts,  and only  for them.  This  causes inconsistency.
+      In this release,  we undo the change.  The  intent of the change
+      in 2.1.10  is to allow  size selection through  real dimensions,
+      which can now be done through `FT_Request_Size'.
+
+    - Some security  issues were discovered  and fixed in the  CFF and
+      Type  1 loader, causing  crashes of  FreeType by  malformed font
+      files.
+
+
+  III. MISCELLANEOUS
+
+    - The documentation  for FT_LOAD_TARGET_XXX and FT_RENDER_MODE_XXX
+      values now better reflects its usage and differences: One set is
+      used to specify the hinting algorithm, the other to specify  the
+      pixel rendering mode.
+
+    - `FT_New_Face' and `FT_New_Face_From_FSSpec' in ftmac.c have been
+      changed to count supported scalable faces (sfnt, LWFN) only, and
+      to  return the  number of  available faces  via face->num_faces.
+      Unsupported bitmap faces (fbit, NFNT) are ignored.
+
+    - builds/unix/configure  has been  improved for  MacOS X.   It now
+      automatically checks available  functions in Carbon library, and
+      prepare to use newest  functions by default.  Options to specify
+      the  dependencies of  each Carbon  APIs (FSSpec,  FSRef, old/new
+      QuickDraw, ATS)  are available too.  By manual  disabling of all
+      QuickDraw   functionality,  FreeType   can   be  built   without
+      `deprecated   function'   warnings    on   MacOS   10.4.x,   but
+      FT_GetFile_Mac_Name  in  ftmac.c  then  is changed  to  a  dummy
+      function, and returns an `unimplemented' error.  For details see
+      builds/mac/README.
+
+    - SFNT cmap handling has been  improved, mainly to run much faster
+      with CJK fonts.
+
+    - A   new  function   `FT_Get_TrueType_Engine_Type   (declared  in
+      `FT_MODULE_H')  is  provided  to  determine the  status  of  the
+      TrueType   bytecode  interpreter   compiled  into   the  library
+      (patented, unpatented, unimplemented).
+
+    - Vertical metrics of glyphs are  synthesized if the font does not
+      provide such information.  You can tell whether  the metrics are
+      synthesized or not by checking the FT_FACE_FLAG_VERTICAL flag of
+      the face.
+
+    - The demo programs  `ftview' and  `ftstring' have been  rewritten
+      for better readability.   `ftview' has a new switch `-p' to test
+      FT_New_Memory_Face (instead of FT_New_Face).
+
+    - FreeType now honours bit 1 in the `head' table of TrueType fonts
+      (meaning `left sidebearing point at x=0').  This helps with some
+      buggy fonts.
+
+    - Rudimentary support for Adobe's new `SING Glyphlet' format.  See
+
+        http://www.adobe.com/products/indesign/sing_gaiji.html
+
+      for more information.
+
+    - The `ftdump'  program from the `ft2demos' bundle  now shows some
+      information about charmaps.  It  also supports a new switch `-v'
+      to increase verbosity.
+
+    - Better AFM support.  This includes track kerning support.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.10 and 2.1.9
+
+  I. IMPORTANT BUG FIXES
+
+    - The size comparison for BDF and PCF files could fail sometimes.
+
+    - Some  CFF files  were still not  loaded  correctly.   Patch from
+      Derek Noonburg.
+
+    - The stroker still had some serious bugs.
+
+    - Boris  Letocha  fixed a  bug in  the  TrueType interpreter:  The
+      NPUSHW instruction wasn't skipped correctly in IF clauses.  Some
+      fonts like `Helvetica 75 Bold' failed.
+
+    - Another  serious  bug  in  handling  TrueType hints  caused many
+      distortions.  It has been introduced in version 2.1.8, and it is
+      highly recommended to upgrade.
+
+    - FreeType didn't properly parse empty Type 1 glyphs.
+
+    - An unbound dynamic buffer growth was fixed in the PFR loader.
+
+    - Several bugs have been fixed in the cache sub-system.
+
+    - FreeType behaved incorrectly when resizing two distinct but very
+      close character pixel sizes through `FT_Set_Char_Size' (Savannah
+      bug #12263).
+
+    - The auto-hinter didn't work properly for fonts without a Unicode
+      charmap -- it even refused to load the glyphs.
+
+
+  II. IMPORTANT CHANGES
+
+    - Many fixes have been applied to drastically reduce the amount of
+      heap   memory   used   by   FreeType,   especially   when  using
+      memory-mapped font files  (which is the default on Unix  systems
+      which support them).
+
+    - The auto-hinter  has been replaced with a new module, called the
+      `auto-fitter'.  It consumes  less memory  than its  predecessor,
+      and it is  prepared to support non-latin scripts  better in next
+      releases.
+
+    - George Williams  contributed code to read  kerning data from PFM
+      files.
+
+    - FreeType   now   uses    the   TT_NAME_ID_PREFERRED_FAMILY   and
+      TT_NAME_ID_PREFERRED_SUBFAMILY   strings   (if   available)  for
+      setting  family  and  style in SFNT  fonts  (patch from Kornfeld
+      Eliyahu Peter).
+
+    - A  new  API `FT_Sfnt_Table_Info'  (in FT_TRUETYPE_TABLES_H)  has
+      been added to retrieve name and size information of SFNT tables.
+
+    - A new API `FT_OpenType_Validate' (in FT_OPENTYPE_VALIDATE_H) has
+      been added to validate OpenType tables  (BASE, GDEF, GPOS, GSUB,
+      JSTF).   After validation  it is  no longer  necessary to  check
+      for errors in those tables while accessing them.
+
+      Note that  this module might  be moved to another library in the
+      future  to avoid  a tight  dependency between  FreeType and  the
+      OpenType specification.
+
+    - A new API in FT_BITMAP_H  (`FT_Bitmap_New', `FT_Bitmap_Convert',
+      `FT_Bitmap_Copy',  `FT_Bitmap_Embolden',  `FT_Bitmap_Done')  has
+      been added.   Its  use is  to convert an  FT_Bitmap structure in
+      1bpp, 2bpp,  4bpp, or 8bpp  format into  another 8bpp FT_Bitmap,
+      probably using a different pitch, and to further manipulate it.
+
+    - A new  API `FT_Outline_Embolden'  (in FT_OUTLINE_H) gives  finer
+      control how  outlines are embolded.
+
+    - `FT_GlyphSlot_Embolden' (in FT_SYNTHESIS_H)  now handles bitmaps
+      also (code contributed  by Chia I Wu).  Note that this  function
+      is still experimental and may be replaced with a better API.
+
+    - The method  how BDF and PCF  bitmap fonts  are accessed has been
+      refined.   Formerly,   FT_Set_Pixel_Sizes  and  FT_Set_Char_Size
+      were  synonyms in  FreeType's  BDF and PCF interface.  This  has
+      changed now.  FT_Set_Pixel_Sizes  should be  used to  select the
+      actual  font dimensions  (the `strike',  which is the sum of the
+      `FONT_ASCENT'    and    `FONT_DESCENT'    properties),     while
+      FT_Set_Char_Size  selects  the  `nominal' size  (the `PIXELSIZE'
+      property).  In both functions, the width parameter is ignored.
+
+
+  III. MISCELLANEOUS
+
+    - The BDF driver  no longer converts  all returned bitmaps  with a
+      depth of 2bpp or 4bpp to a depth of 8bpp.  The documentation has
+      not  mentioned  this  explicitly,  but  implementors  might have
+      relied on this after looking into the source files.
+
+    - A new option `--ftversion' has been  added to freetype-config to
+      return the FreeType version.
+
+    - The  memory  debugger  has  been  updated   to  dump  allocation
+      statistics on  all allocation  sources in the library.   This is
+      useful to  spot greedy  allocations when  loading and processing
+      fonts.
+
+    - We removed a huge array of constant pointers to constant strings
+      in the `psnames' module.   The problem was that  compilations in
+      PIC mode (i.e.,  when generating a  Unix shared object/dll)  put
+      the array  into the non-shared  writable section of  the library
+      since absolute pointers are not relocatable by nature.
+
+      This reduces the memory consumption by approximately 16KByte per
+      process linked  to FreeType.   We now also store  the array in a
+      compressed form (as a trie) which saves about 20KByte of code as
+      well.
+
+    - Kirill  Smelkov provided  patches to make  src/raster/ftraster.c
+      compile stand-alone again.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.9 and 2.1.8
+
+  I. IMPORTANT BUG FIXES
+
+    - The function  `FT_Get_CharMap_Index' was only declared,  without
+      any  real  code.   For  consistency,  it  has  been  renamed  to
+      `FT_Get_Charmap_Index'.   (This function is needed  to implement
+      cmap caches.)
+
+    - `FT_Outline_Get_BBox'  sometimes returned  incorrect values  for
+      conic outlines (e.g., for TrueType fonts).
+
+    - Handling of `bhed' table has been fixed.
+
+    - The TrueType driver with enabled byte code interpreter sometimes
+      returned artifacts due to incorrect rounding.  This bug has been
+      introduced after version 2.1.4.
+
+    - The BDF driver dropped the last glyph in the font.
+
+    - The BDF driver now uses the DEFAULT_CHAR property (if available)
+      to select a glyph shape for the undefined glyph.
+
+    - The stroker failed for closed outlines and single points.
+
+
+  II. IMPORTANT CHANGES
+
+    - George  Williams   contributed  code  to   handle  Apple's  font
+      distortion technology found in GX fonts (`avar', `cvar', `fvar',
+      and `gvar' tables;  the Multiple Masters  API has been  slightly
+      extended to cope with the new functionality).
+
+    - The `FT_GlyphSlotRec' structure has been extended:  The elements
+      `lsb_delta' and  `rsb_delta' give the difference  between hinted
+      and  unhinted  left and right  side bearings  if autohinting  is
+      active.  Using those values can improve the inter-letter spacing
+      considerably.   See the documentation of  `FT_GlyphSlotRec'  and
+      the `ftstring' demo program how to use it.
+
+    - Loading TrueType and Type 1 fonts has been made much faster.
+
+    - The stroker is  no longer experimental (but the  cache subsystem
+      still is).
+
+
+  III. MISCELLANEOUS
+
+    - A new  documentation file  `formats.txt' describes various  font
+      formats supported (and not supported) by FreeType.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.8 and 2.1.7
+
+  I. IMPORTANT BUG FIXES
+
+    - The native  TrueType hinter contained some  bugs which prevented
+      some fonts to be rendered correctly, most notably Legendum.otf.
+
+    - The PostScript hinter now produces improved results.
+
+    - The  linear advance  width  and height  values were  incorrectly
+      rounded,  making  them virtually  unusable  if  not loaded  with
+      FT_LOAD_LINEAR_DESIGN.
+
+    - Indexing CID-keyed CFF fonts is  now working: The glyph index is
+      correctly  treated as a  CID, similar  to FreeType's  CID driver
+      module.  Note that CID CMap support is still missing.
+
+    - The FT_FACE_FLAGS_GLYPH_NAMES flag is now  set correctly for all
+      font formats.
+
+    - Some subsetted Type 1  fonts weren't parsed correctly.  This bug
+      has been introduced in 2.1.7.  In summary, the Type 1 parser has
+      become more robust.
+
+    - Non-decimal numbers weren't parsed correctly in PS fonts.
+
+    - The WinFNT driver now correctly reports FT_ENCODING_NONE for all
+      but one encoding.  Use  the new FT_WinFNT_ID_XXX values together
+      with `FT_Get_WinFNT_Header' to get the WinFNT charset ID.
+
+    - The descender metrics (face->size->metrics.descender) for WinFNT
+      bitmap fonts had the wrong sign.
+
+    - The (emulated) `seac' support for CFF fonts was broken.
+
+    - The `flex' operator didn't work for CFF fonts.
+
+    - PS glyphs  which  use  the   `hintmask'  operator  haven't  been
+      rendered correctly in some cases.
+
+    - Metrics for BDF and PCF bitmap font formats have been fixed.
+
+    - Autohinting  is now  disabled for  glyphs  which  are vertically
+      distorted  or mirrored  (using a  transformation matrix).   This
+      fixes a bug which produced zero-height glyphs.
+
+    - The   `freetype-config'   script   now  handles   --prefix   and
+      --exec-prefix correctly; it also  returns the proper --rpath (or
+      -R) value if FreeType has been built as a shared library.
+
+
+  II. IMPORTANT CHANGES
+
+    - Both  PCF  and BDF  drivers  now  handle  the SETWIDTH_NAME  and
+      ADD_STYLE_NAME    properties.     Values    are   appended    to
+      face->style_name; example: `Bold SemiCondensed'.
+
+    - The PCF driver now handles bitmap  fonts compressed with the LZW
+      algorithm (extension .pcf.Z, compressed with `compress').
+
+    - A  new  API   function  `FT_Get_CMap_Language_ID'  (declared  in
+      `tttables.h')  is  available  to   get  the  language  ID  of  a
+      TrueType/SFNT cmap.
+
+    - The hexadecimal format of  data after the `StartData' command in
+      CID-keyed Type 1 fonts is now supported.  While this can't occur
+      in  file-based   fonts,  it  can   happen  in  document-embedded
+      resources of PostScript documents.
+
+    - Embedded bitmaps in SFNT-based CFF fonts are now supported.
+
+    - A simple  API is  now available  to control  FreeType's  tracing
+      mechanism if compiled  with FT_DEBUG_LEVEL_TRACE.   See the file
+      `ftdebug.h' for more details.
+
+    - YAMATO Masatake contributed improved  handling of MacOS resource
+      forks on non-MacOS platforms (for example, Linux can mount MacOS
+      file systems).
+
+    - Support for MacOS has been improved; there is now a new function
+      `FT_New_Face_From_FSSpec'  similar to `FT_New_Face'  except that
+      it accepts an FSSpec instead of a path.
+
+    - The cache sub-system has been rewritten.
+
+      - There is now support for deinstallation of faces.
+
+      - A new  API function `FTC_Manager_RemoveFaceID'  has been added
+        to  delete  all  `idle'  nodes  that  correspond  to  a  given
+        FTC_FaceID.  All `locked' nodes  (i.e., those with a reference
+        count > 0), will be modified to prevent them from appearing in
+        further  lookups (they  will  be cleaned  normally when  their
+        reference count reaches 0).
+
+      - There  is  now  support  for point  scaling  (i.e.,  providing
+        character sizes in points + dpis, instead of pixels).
+
+      - Three abstract cache classes are now available:
+
+          FTC_GCache:  Used to store  one glyph  item per  cache node,
+                      with the ability to group common attributes into
+                      `families'.      This    replaces     the    old
+                      FTC_GlyphCache class.
+
+          FTC_ICache: Used to store one FT_Glyph per cache node.  This
+                      extends  FTC_GCache.  Family  definition, family
+                      comparison, and  glyph loading are  however left
+                      to sub-classes.
+
+          FTC_SCache: Used to  store up to 16 small  bitmaps per cache
+                      node.    This    extends   FTC_GCache.    Family
+                      definition, family  comparison and glyph loading
+                      are however left to sub-classes.
+
+      - The file `src/cache/ftcbasic.c' implements:
+
+          FTC_ImageCache: Extends    FTC_ICache;   implements   family
+                          definitions and glyph loading similar to the
+                          old API.
+
+          FTC_SBitCache: Extends    FTC_SCache,    implements   family
+                         definitions and glyph  loading similar to the
+                         old API
+
+        Client  applications  should  be  able to  extend  FTC_GCache,
+        FTC_ICache, or FTC_SCache much more easily (i.e., less code to
+        write, and  less callbacks).  For example,  one could envision
+        caches  that are  capable of  storing  transformed (obliqued),
+        stroked,   emboldened,   or   colored   glyph   images.    Use
+        `ftcbasic.c' as an example.
+
+      - All public  APIs are now  in `include/freetype/ftcache.h', (to
+        be    accessed   as    `FT_CACHE_H').     The   contents    of
+        `include/freetype/cache/' is only  needed by applications that
+        wish to implement their own caches.
+
+      - There were some major performance improvements through the use
+        of  various programming  tricks.   Cache hits  are  up to  70%
+        faster than in the old code.
+
+      - The  FTC_CMapCache has  been simplified.  Charmaps can only be
+        accessed by  index right now.  There  is also a  new API named
+        `FT_Charmap_GetIndex' for this purpose.
+
+      - The  demo programs  have been  updated to  the new  code.  The
+        previous versions will not work with the current one.
+
+      - Using  an invalid face  index in FT_Open_Face and friends  now
+        causes an error even if the font contains a single face only.
+
+
+  III. MISCELLANEOUS
+
+    - Wolfgang Domröse contributed support files for building FreeType
+      on the Atari using the PureC compiler.  Note that the Atari is a
+      16bit platform.
+
+    - Vitaliy Pasternak contributed project files for VS.NET 2003.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.7 and 2.1.6
+
+  I. IMPORTANT BUG FIXES
+
+    - Updated  to newest  libtool  version, fixing  build problems  on
+      various platforms.
+
+    - On  Unix  platforms,  `make  install' didn't  copy  the  correct
+      `ftconfig.h' file.
+
+  Note that version 2.1.7  contains the same library  C source code as
+  version 2.1.6.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.6 and 2.1.5
+
+  I. IMPORTANT BUG FIXES
+
+    - The PFR  font driver didn't  load kerning tables  correctly, and
+      the functions in FT_PFR_H didn't work at all.
+
+    - Type 1 font  files in  binary format  (PFB) with  an end-of-file
+      indicator weren't accepted by the FreeType engine.
+
+    - Fonts which contain /PaintType  and /StrokeWidth no longer cause
+      a segfault.  This bug has been introduced in version 2.1.5.
+
+    - Fonts  loaded  with   FT_LOAD_RENDER  no  longer  cause  strange
+      results.  This bug has been introduced in version 2.1.5.
+
+    - Some  Windows   (bitmap)  FNT/FON  files   couldn't  be  handled
+      correctly.
+
+
+  II. IMPORTANT CHANGES
+
+    - The internal  module API  has been heavily  changed in  favor of
+      massive simplifications within the font engine.  This also means
+      that authors of third-party modules must adapt their code to the
+      new scheme.
+
+      NOTE:  THE NEW SCHEME IS NOT COMPLETED YET.  PLEASE WAIT UNTIL A
+      FINAL ANNOUNCEMENT!
+
+    - The PostScript  parser has been enhanced to  handle comments and
+      strings   correctly.   Additionally,   more  syntax   forms  are
+      recognized.
+
+    - Added the  optional unpatented hinting system  for TrueType.  It
+      allows  typefaces which  need hinting  to produce  correct glyph
+      forms (e.g., Chinese typefaces  from Dynalab) to work acceptably
+      without infringing Apple patents.   This system is compiled only
+      if  TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING  is  defined  in
+      ftoption.h (activated by default).
+
+
+  III. MISCELLANEOUS
+
+    - There  is now  a guard  in the  public header  files  to protect
+      against inclusion of freetype.h from FreeType 1.
+
+    - Direct inclusion of freetype.h  and other public header files no
+      longer works.  You have to use the documented scheme
+
+        #include <ft2build.h>
+        #include FT_FREETYPE_H
+
+      to load freetype.h with  a symbolic name.  This protects against
+      renaming  of public  header  files (which  shouldn't happen  but
+      actually  has, avoiding two  public header  files with  the same
+      name).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.5 and 2.1.4
+
+  I. IMPORTANT BUG FIXES
+
+    - Parsing the /CIDFontName field  now removes the leading slash to
+      be in sync with other font drivers.
+
+    - gzip support was buggy.  Some fonts could not be read.
+
+    - Fonts which  have nested subglyphs  more than one level  deep no
+      longer cause a segfault.
+
+    - Creation of synthetic  cmaps for fonts in CFF  format was broken
+      partially.
+
+    - Numeric  font  dictionary entries  for  synthetic  fonts are  no
+      longer overwritten.
+
+    - The font matrix  wasn't applied to the advance  width for Type1,
+      CID, and  CFF fonts.  This caused problems  when loading certain
+      synthetic Type 1 fonts like `Helvetica Narrow'.
+
+    - The test  for the charset registry  in BDF and PCF  fonts is now
+      case-insensitive.
+
+    - FT_Vector_Rotate  sometimes  returned   strange  values  due  to
+      rounding errors.
+
+    - The  PCF  driver  now  returns  the  correct  number  of  glyphs
+      (including an artificial `notdef' glyph at index 0).
+
+    - FreeType now  supports buggy CMaps  which are contained  in many
+      CJK fonts from Dynalab.
+
+    - Opening  an invalid  font  on a  Mac  caused a  segfault due  to
+      double-freeing memory.
+
+    - BDF  fonts  with  more   than  32768  glyphs  weren't  supported
+      properly.
+
+
+  II. IMPORTANT CHANGES
+
+    - Accessing bitmap font formats has been synchronized.  To do that
+      the FT_Bitmap_Size  structure has  been extended to  contain new
+      fields `size', `x_ppem', and `y_ppem'.
+
+    - The FNT driver now returns multiple faces, not multiple strikes.
+
+    - The `psnames'  module has been  updated to the Adobe  Glyph List
+      version 2.0.
+
+    - The `psnames' module now understands `uXXXX[X[X]]' glyph names.
+
+    - The algorithm for guessing the font style has been improved.
+
+    - For fonts in SFNT format, root->height is no longer increased if
+      the line gap  is zero.  There exist fonts  (containing e.g. form
+      drawing  characters) which  intentionally have  a zero  line gap
+      value.
+
+    - ft_glyph_bbox_xxx  flags   are  now  deprecated   in  favour  of
+      FT_GLYPH_BBOX_XXX.
+
+    - ft_module_xxx   flags   are   now   deprecated  in   favour   of
+      FT_MODULE_XXX.
+
+    - FT_ENCODING_MS_{SJIS,GB2312,BIG5,WANSUNG,JOHAB}      are     now
+      deprecated               in               favour              of
+      FT_ENCODING_{SJIS,GB2312,GIB5,WANSONG,JOHAB}  -- those encodings
+      are not specific to Microsoft.
+
+
+  III. MISCELLANEOUS
+
+    - The  autohinter  has been  further  improved;  for example,  `m'
+      glyphs now retain its vertical symmetry.
+
+    - Partial support of Mac fonts on non-Mac platforms.
+
+    - `make   refdoc'   (after   first   `make')   builds   the   HTML
+      documentation.  You need Python for this.
+
+    - The make build system should  now work more reliably on DOS-like
+      platforms.
+
+    - Support for  EMX gcc  and Watson C/C++  compilers on  MS-DOS has
+      been added.
+
+    - Better VMS build support.
+
+    - Support for the pkg-config  package by providing a `freetype.pc'
+      file.
+
+    - New configure option --with-old-mac-fonts for Darwin.
+
+    - Some source files have been  renamed (mainly to fit into the 8.3
+      naming scheme).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.4 and 2.1.3
+
+  I. IMPORTANT BUG FIXES
+
+    - Updated  to newest  libtool  version, fixing  build problems  on
+      various platforms.
+
+    - A fix  in the Gzip stream  reader: It couldn't  read certain .gz
+      files properly due to a  small typo.  In certain cases, FreeType
+      could  also loop  endlessly  when trying  to  load tiny  gzipped
+      files.
+
+    - The configure script now tries  to use the system-wide zlib when
+      it  finds one  (instead of  the  copy found  in src/gzip).   And
+      `freetype-config' has  been updated to return  relevant flags in
+      this case when invoked with `--libs' (e.g. `-lzlib').
+
+    - Certain fonts couldn't be loaded  by 2.1.3 because they lacked a
+      Unicode   charmap  (e.g.   SYMBOL.TTF).    FreeType  erroneously
+      rejected them.
+
+    - The CFF loader was modified to accept fonts which only contain a
+      subset of  their reference charset.  This  prevented the correct
+      use of PDF-embedded fonts.
+
+    - The logic to detect Unicode charmaps has been modified.  This is
+      required to  support fonts which include both  16-bit and 32-bit
+      charmaps (like very  recent asian ones) using the  new 10 and 12
+      SFNT formats.
+
+    - The TrueType  loader now limits  the depth of  composite glyphs.
+      This is necessary to prevent broken fonts to break the engine by
+      blowing the stack with recursive glyph definitions.
+
+    - The CMap cache is now  capable of managing UCS-4 character codes
+      that   are   mapped   through   extended  charmaps   in   recent
+      TrueType/OpenType fonts.
+
+    - The   cache  sub-system   now  properly   manages  out-of-memory
+      conditions  instead of  blindly  reporting them  to the  caller.
+      This means that it will try to empty the cache before restarting
+      its allocations to see if that can help.
+
+    - The  PFR driver  didn't return  the list  of  available embedded
+      bitmaps properly.
+
+    - There was  a nasty  memory leak when  using embedded  bitmaps in
+      certain font formats.
+
+
+  II. IMPORTANT CHANGES
+
+    - David Chester  contributed some enhancements  to the auto-hinter
+      that  significantly increase  the  quality of  its output.   The
+      Postscript hinter was also improved in several ways.
+
+    - The FT_RENDER_MODE_LIGHT render mode was implemented.
+
+    - A new  API function called `FT_Get_BDF_Property'  has been added
+      to FT_BDF_H to  retrieve BDF properties from BDF  _and_ PCF font
+      files.   THIS  IS  STILL  EXPERIMENTAL,  since  it  hasn't  been
+      properly tested yet.
+
+    - A Windows FNT specific API has been added, mostly to access font
+      headers.  This is used by Wine.
+
+    - TrueType tables  without an `hmtx' table are  now tolerated when
+      an  incremental interface  is  used.  This  happens for  certain
+      Type42 fonts passed from Ghostscript to FreeType.
+
+    - The PFR font driver is  now capable of returning the font family
+      and style  names when  they are available  (instead of  the sole
+      `FontID').   This  is  performed  by parsing  an  *undocumented*
+      portion of the font file!
+
+
+  III. MISCELLANEOUS
+
+    - The path stroker in FT_STROKER_H has entered beta stage.  It now
+      works very  well, but  its interface might  change a bit  in the
+      future.  More on this in later releases.
+
+    - The documentation for  FT_Size_Metrics didn't appear properly in
+      the API reference.
+
+    - The file docs/VERSION.DLL has been updated to explain versioning
+      with FreeType  (i.e., comparing release/libtool/so  numbers, and
+      how to use them in autoconf scripts).
+
+    - The  installation  documentation  has been  seriously  revamped.
+      Everything is now in the `docs' directory.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.3 and 2.1.2
+
+  I. IMPORTANT BUG FIXES
+
+    - FT_Vector_Transform  had  been  incorrectly modified  in  2.1.2,
+      resulting  in  incorrect   transformations  being  applied  (for
+      example, rotations were processed in opposite angles).
+
+    - The format  8 and 12 TrueType charmap  enumeration routines have
+      been fixed (FT_Get_Next_Char returned invalid values).
+
+    - The  PFR font driver  returned incorrect  advance widths  if the
+      outline  and metrics resolution  defined in  the font  file were
+      different.
+
+    - FT_Glyph_To_Bitmap now returns  successfully when called with an
+      FT_BitmapGlyph argument (it previously returned an error).
+
+    - A bug  in the Type 1  loader that prevented  valid font bounding
+      boxes to be loaded from multiple master fonts.
+
+    - The SFNT  validation code has been rewritten.   FreeType can now
+      load `broken'  fonts that were  usable on Windows, but  not with
+      previous versions of the library.
+
+    - The computation of bearings in the BDF driver has been fixed.
+
+    - The Postscript hinter crashed when trying to hint certain glyphs
+      (more precisely,  when trying to  apply hints to an  empty glyph
+      outline).
+
+    - The  TrueType glyph  loader  now supports  composites in  `Apple
+      format'  (they differ slightly  from Microsoft/OpenType  ones in
+      the way transformation offsets are computed).
+
+    - FreeType was  very slow at opening certain  asian CID/CFF fonts,
+      due to  fixed increment  in dynamic array  re-allocations.  This
+      has  been changed  to  exponential behaviour  to get  acceptable
+      performance.
+
+
+
+  II. IMPORTANT CHANGES
+
+    - The PCF driver now supports gzip-compressed font files natively.
+      This means that  you will be able to use  all these bitmap fonts
+      that  come with  XFree86 with  FreeType (and  libXft/libXft2, by
+      extension).
+
+    - The  automatic and  postscript hinters  have both  been updated.
+      This  results in  a relatively  important increase  of rendering
+      quality since  many nasty defaults have been suppressed.  Please
+      visit the web page:
+
+        http://www.freetype.org/hinting/smooth-hinting.html
+
+      for additional details on this topic.
+
+    - The `load_flags' parameter of `FT_Load_Glyph' is now an FT_Int32
+      (instead  of just  being  an FT_Int).   This  breaks source  and
+      binary  compatibility for  16bit systems  only,  while retaining
+      both of them for 32 and 64 bit ones.
+
+      Some new flags have been added consequently:
+
+        FT_LOAD_NO_AUTOHINT   :: Disable the use of the auto-hinter
+                                 (but not native format hinters).
+
+        FT_LOAD_TARGET_NORMAL :: Hint and render for normal
+                                 anti-aliased displays.
+
+        FT_LOAD_TARGET_MONO   :: Hint and render for 1-bit displays.
+
+        FT_LOAD_TARGET_LCD    :: Hint and render for horizontal RGB or
+                                 BGR sub-pixel displays (like LCD
+                                 screens).  THIS IS STILL
+                                 EXPERIMENTAL!
+
+        FT_LOAD_TARGET_LCD_V  :: Same as FT_LOAD_TARGET_LCD, for
+                                 vertical sub-pixel displays (like
+                                 rotated LCD screens).  THIS IS STILL
+                                 EXPERIMENTAL!
+
+      FT_LOAD_MONOCHROME   is  still   supported,  but   only  affects
+      rendering, not the hinting.
+
+      Note that the `ftview'  demo program available in the `ft2demos'
+      package  has been  updated to  support LCD-optimized  display on
+      non-paletted displays (under Win32 and X11).
+
+    - The  PFR  driver  now  supports embedded  bitmaps  (all  formats
+      supported), and returns correct kerning metrics for all glyphs.
+
+    - The TrueType charmap loader  now supports certain `broken' fonts
+      that load under Windows without problems.
+
+    - The cache API has been slightly modified (it's still a beta!):
+
+       - The type  FTC_ImageDesc has been removed; it  is now replaced
+         by  FTC_ImageTypeRec.   Note that  one  of  its  fields is  a
+         `load_flag' parameter for FT_Load_Glyph.
+
+       - The  field  `num_grays' of  FT_SBitRec  has  been changed  to
+         `max_grays'  in  order to  fit  within  a  single byte.   Its
+         maximum value is thus 255 (instead of 256 as previously).
+
+
+  III. MISCELLANEOUS
+
+    - Added support  for the  DESTDIR variable during  `make install'.
+      This simplifies packaging of FreeType.
+
+    - Included modified  copies of the  ZLib sources in  `src/gzip' in
+      order to support  gzip-compressed PCF fonts.  We do  not use the
+      system-provided  zlib  for  now,   though  this  is  a  probable
+      enhancement for future releases.
+
+    - The DocMaker tool used to generate the on-line API reference has
+      been   completely    rewritten.    It   is    now   located   in
+      `src/tools/docmaker/docmaker.py'.  Features:
+
+        - better cross-referenced output
+        - more polished output
+        - uses Python regular expressions  (though it didn't speed the
+          program)
+        - much  more  modular structure,  which  allows for  different
+          `backends'  in  order to  generate  HTML,  XML, or  whatever
+          format.
+
+      One can regenerate the API reference by calling:
+
+         python src/tools/docmaker/docmaker.py \
+                --prefix=ft2 \
+                --title=FreeType-2.1.3 \
+                --output=<outputdirectory>
+                include/freetype/*.h \
+                include/freetype/config/*.h \
+                include/freetype/cache/*.h
+
+    - A new, experimental, support for incremental font loading (i.e.,
+      loading  of fonts  where the  glyphs are  not in  the  font file
+      itself, but provided by an external component, like a Postscript
+      interpreter) has been added by Graham Asher.  This is still work
+      in progress, however.
+
+    - A new,  EXPERIMENTAL, path stroker  has been added.   It doesn't
+      suffer  from  severe  rounding  errors  and  treat  bezier  arcs
+      directly.  Still work in progress (i.e. not part of the official
+      API).   See  the file  <freetype/ftstroker.h>  for  some of  the
+      details.
+
+    - The massive  re-formatting of sources and  internal re-design is
+      still under-way.  Many  internal functions, constants, and types
+      have been renamed.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.2 and 2.1.1
+
+  I. IMPORTANT BUG FIXES
+
+    - Many  font drivers didn't  select a  Unicode charmap  by default
+      when a new face  was opened (with the FT_CONFIG_OPTION_USE_CMAPS
+      options enabled),  causing many applications  to not be  able to
+      display text correctly with the 2.1.x releases.
+
+    - The  PFR driver had  a bug  in its  composite loading  code that
+      produces incorrectly placed accents with many fonts.
+
+    - The Type42 driver crashed sometimes due to a nasty bug.
+
+    - The Type 1 custom encoding  charmap didn't handle the case where
+      the first glyph index wasn't 0.
+
+    - A  serious  typo  in  the  TrueType  composite  loader  produced
+      incorrectly placed  glyphs in fonts  like `Wingdings' and  a few
+      others.
+
+
+  II. MISCELLANEOUS
+
+    - The Win32  Visual C++ project  file has been updated  to include
+      the PFR driver as well.
+
+    - `freetype.m4' is  now installed by default by  `make install' on
+      Unix systems.
+
+    - The function  FT_Get_PS_Font_Info now works with  CID and Type42
+      fonts as well.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.1 and 2.1.0
+
+  I. IMPORTANT BUG FIXES
+
+    - The  `version_info'  returned   by  `freetype-config'  in  2.1.0
+      returned an invalid value.  It now returns 9:1:3 (2.0.9 returned
+      9:0:3).
+
+    - Version 2.1.0  couldn't be linked against  applications on Win32
+      and  Amiga systems  due  to  a new  debug  function that  wasn't
+      properly   propagated  to   the  system-specific   directory  in
+      `builds'.
+
+    - Various MacOS and Mac OS X specific fixes.
+
+    - Fixed  a bug in  the TrueType  charmap validation  routines that
+      made version  2.1.0 too restrictive  -- many popular  fonts have
+      been rejected.
+
+    - There was  still a very small difference  between the monochrome
+      glyph bitmaps produced by FreeType 1.x and FreeType 2.x with the
+      bytecode  interpreter enabled.   This was  caused by  an invalid
+      flag setting in the TrueType glyph loader, making the rasterizer
+      change  its  drop-out   control  mode.   Now  the results should
+      _really_ be completely identical.
+
+    - The TrueType name table loader has been improved to support many
+      popular  though buggy Asian  fonts.  It  now ignores  empty name
+      entries,  invalid  pointer offsets  and  a  few other  incorrect
+      subtleties.  Moreover,  name strings  are now loaded  on demand,
+      which reduces the memory load  of many faces (e.g. the ARIAL.TTF
+      font file contains a 10kByte name table with 70 names).
+
+    - Fixed a bug in the Postscript hinter that prevented family blues
+      substitution to happen correctly.
+
+
+  II. NEW FEATURES
+
+    - Three new font drivers in this release:
+
+      * A  BDF  font driver,  contributed  by  Franco Zappa  Nardelli,
+        heavily  modified   by  Werner  Lemberg.    It  also  supports
+        anti-aliased bitmaps (using a slightly extended BDF format).
+
+      * A Type42  font driver, contributed by Roberto  Alameda.  It is
+        still experimental but seems to work relatively well.
+
+      * A PFR  font driver, contributed  by David Turner  himself.  It
+        doesn't  support PFR  hinting --  note that  BitStream  has at
+        least two patents on this format!
+
+
+  III. MISCELLANEOUS
+
+    - The  cache  sub-system has  been  optimized  in important  ways.
+      Cache hits are now significantly faster.  For example, using the
+      CMap cache is about  twice faster than calling FT_Get_Char_Index
+      on most platforms.  Similarly, using an SBit cache is about five
+      times faster  than loading the  bitmaps from a bitmap  file, and
+      300 to  500 times  faster than generating  them from  a scalable
+      format.
+
+      Note that  you should recompile  your sources if you  designed a
+      custom  cache  class for  the  FT2  Cache  subsystem, since  the
+      changes performed are source, but not binary, compatible.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.1.0 and 2.0.9
+
+  I. IMPORTANT BUG FIXES
+
+    - The  TrueType bytecode  interpreter  has been  fixed to  produce
+      _exactly_ the same output as FreeType 1.x.  Previous differences
+      were due  to slightly distinct  fixed-point computation routines
+      used to perform dot products and vector length measurements.
+
+      It seems  that native TrueType hinting  is _extremely_ sensitive
+      to  rounding errors.  The  required vector  computation routines
+      have been optimized and placed within the `ttinterp.c' file.
+
+    - Fixed the parsing of accelerator tables in the PCF font driver.
+
+    - Fixed the Type1 glyph loader  routine used to compute the font's
+      maximum advance width.
+
+
+  II. NEW FEATURES
+
+    - The `configure' script used on Unix systems has been modified to
+      check  that  GNU  Make  is  being used  to  build  the  library.
+      Otherwise,  it  will display  a  message  proposing  to use  the
+      GNUMAKE environment variable to name it.
+
+      The Unix-specific file README.UNX has been modified accordingly.
+
+
+  III. MISCELLANEOUS
+
+    - The  FreeType  License in  `docs/FTL.TXT'  has  been updated  to
+      include  a  proposed preferred  disclaimer.   If  you are  using
+      FreeType in your products, you are encouraged (but not mandated)
+      to use the following text in your documentation:
+
+      """
+        Portions of this software are copyright © 1996-2002 The
+        FreeType Project (www.freetype.org).  All rights reserved.
+      """
+
+    - The default size of the render pool has been reduced to 16kByte.
+      This  shouldn't result  in any  noticeable  performance penalty,
+      unless you are  using the engine as-is to  render very large and
+      complex glyphs.
+
+    - The  FreeType 2  redesign has  begun.  More  information  can be
+      found at this URL:
+
+        http://www.freetype.org/freetype2/redesign.html
+
+      The following  internal changes  have been performed  within the
+      sources of this release:
+
+        - Many   internal  types   have  been   renamed   to  increase
+          consistency.   The  following  should  be true,  except  for
+          public types:
+
+            * All structure  types have a name ending  in `Rec' (short
+              for `record').
+
+            * A  pointer-to-structure type  has the  same name  as the
+              structure, _without_ the `Rec' suffix.
+
+              Example:
+
+                typedef struct FooRec_
+                {
+                  ...
+
+                } FooRec, *Foo;
+
+        - Many   internal  macros  have   been  renamed   to  increase
+          consistency.  The following should be true:
+
+            * All  macros  have a  name  beginning  with `FT_'.   This
+              required a few changes like
+
+                ALLOC   => FT_ALLOC
+                FREE    => FT_FREE
+                REALLOC => FT_REALLOC
+
+            * All  macros are completely  UPPERCASE.  This  required a
+              few changes like:
+
+                READ_Short  => FT_READ_SHORT
+                NEXT_Short  => FT_NEXT_SHORT
+                GET_ULongLE => FT_GET_ULONG_LE
+                MEM_Set     => FT_MEM_SET
+                MEM_Copy    => FT_MEM_COPY
+                etc.
+
+            * Whenever   possible,   all   macro  names   follow   the
+              FT_<OBJECT>_<METHOD> pattern.  For example
+
+                ACCESS_Frame   => FT_FRAME_ENTER
+                FORGET_Frame   => FT_FRAME_EXIT
+                EXTRACT_Frame  => FT_FRAME_EXTRACT
+                RELEASE_Frame  => FT_FRAME_RELEASE
+
+                FILE_Pos       => FT_STREAM_POS
+                FILE_Seek      => FT_STREAM_SEEK
+                FILE_Read      => FT_STREAM_READ
+                FILE_ReadAt    => FT_STREAM_READ_AT
+                READ_Fields    => FT_STREAM_READ_FIELDS
+
+        - Many  internal functions  have  been renamed  to follow  the
+          FT_<Object>_<Method> pattern.  For example:
+
+            FT_Seek_Stream       => FT_Stream_Seek
+            FT_Read_Stream_At    => FT_Stream_ReadAt
+            FT_Done_Stream       => FT_Stream_Close
+            FT_New_Stream        => FT_Stream_Open
+            FT_New_Memory_Stream => FT_Stream_OpenMemory
+            FT_Extract_Frame     => FT_Stream_ExtractFrame
+
+          Note that method names do not contain `_'.
+
+        - The FT_ALLOC_ARRAY  and FT_REALLOC_ARRAY have  been replaced
+          with  FT_NEW_ARRAY and  FT_RENEW_ARRAY which  do not  take a
+          type  as the  fourth argument.   Instead, the  array element
+          type  size is computed  automatically from  the type  of the
+          target pointer used.
+
+        - A  new object  class, FT_CMap,  has been  introduced.  These
+          internal  objects are  used to  model character  maps.  This
+          eases  the support  of additional  charmap types  within the
+          engine.
+
+        - A new  configuration file named `ftstdlib.h'  has been added
+          to `include/freetype/config'.  It  is used to define aliases
+          for  _every_ routine  of the  ISO  C library  that the  font
+          engine   uses.    Each    aliases   has   a   `ft_'   prefix
+          (e.g. `ft_strlen' is an alias for `strlen').
+
+          This is  used to  ease the porting  of FreeType 2  to exotic
+          runtime environments where the ISO C Library isn't available
+          (e.g.  XFree86 extension modules).
+
+      More details are available in the `ChangeLog' file.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.9 and 2.0.8
+
+  I. IMPORTANT BUG FIXES
+
+    - Certain fonts like `foxjump.ttf' contain broken name tables with
+      invalid entries and wild offsets.  This caused FreeType to crash
+      when trying to load them.
+
+      The  SFNT `name'  table  loader has  been  fixed to  be able  to
+      support these strange fonts.
+
+      Moreover, the code  in charge of processing this  table has been
+      changed  to always favour  Windows-formatted entries  over other
+      ones.  Hence,  a font that works  on Windows but not  on the Mac
+      will  load cleanly in  FreeType and  report accurate  values for
+      Family & PostScript names.
+
+    - The CID font driver has been fixed.  It unfortunately returned a
+      Postscript   Font   name   with   a   leading   slash,   as   in
+      `/MunhwaGothic-Regular'.
+
+    - FreeType  2 should now  compile fine  on AIX  4.3.3 as  a shared
+      library.
+
+    - A  bug  in the  Postscript  hinter  has  been found  and  fixed,
+      removing un-even stem widths at small pixel sizes (like 14-17).
+
+      This  improves the  quality of  a certain  number  of Postscript
+      fonts.
+
+
+  II. NEW FEATURES
+
+    - A  new function  named  `FT_Library_Version' has  been added  to
+      return  the current  library's major,  minor, and  patch version
+      numbers.   This is  important since  the  macros FREETYPE_MAJOR,
+      FREETYPE_MINOR,  and  FREETYPE_PATCH  cannot  be used  when  the
+      library is dynamically linked by a program.
+
+    - Two   new  APIs   have  been   added:   `FT_Get_First_Char'  and
+      `FT_Get_Next_Char'.
+
+      Together,  these can  be used  to iterate  efficiently  over the
+      currently  selected  charmap of  a  given  face.   Read the  API
+      reference for more details.
+
+
+  III. MISCELLANEOUS
+
+    - The FreeType sources are  under heavy internal re-factoring.  As
+      a consequence,  we have created  a branch named `STABLE'  on the
+      CVS to hold all future releases/fixes in the 2.0.x family.
+
+      The  HEAD  branch  now  contains  the  re-factored  sources  and
+      shouldn't  be used for  testing or  packaging new  releases.  In
+      case you  would like  to access the  2.0.9 sources from  our CVS
+      repository, use the tag `VER-2-0-9'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.8 and 2.0.7
+
+  I. IMPORTANT BUG FIXES
+
+    - There was  a small but  nasty bug in  `freetype-config.in' which
+      caused the `freetype-config' script to fail on Unix.
+
+      This didn't prevent the installation  of the library or even its
+      execution, but caused problems  when trying to compile many Unix
+      packages that depend on it.
+
+    - Some TrueType or OpenType fonts embedded in PDF documents do not
+      have  a  'cmap',  'post'  and  'name'  as  is  required  by  the
+      specification.  FreeType no longer refuses to load such fonts.
+
+    - Various fixes to the PCF font driver.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.7 and 2.0.6
+
+  I. IMPORTANT BUG FIXES
+
+    - Fixed  two  bugs in  the  Type 1  font  driver.   The first  one
+      resulted in a memory leak in subtle cases.  The other one caused
+      FreeType to crash when  trying to load `.gsf' files (Ghostscript
+      so-called Postscript fonts).
+
+      (This  made _many_  KDE applications  crash on  certain systems.
+       FreeType _is_ becoming a critical system component on Linux :-)
+
+    - Fixed a memory leak in the CFF font driver.
+
+    - Fixed a memory leak in the PCF font driver.
+
+    - Fixed       the        Visual       C++       project       file
+      `builds/win32/visualc/freetype.dsp' since  it didn't include the
+      Postscript hinter component, causing errors at build time.
+
+    - Fixed a  small rendering bug  in the anti-aliased  renderer that
+      only  occurred when  trying to  draw  thin (less  than 1  pixel)
+      strokes.
+
+    - Fixed  `builds/unix/freetype2.a4' which  is used  to  generate a
+      valid `freetype2.m4' for use with autoconf.
+
+    - Fixed the OpenVMS Makefiles.
+
+
+  II. MISCELLANEOUS
+
+    - Added  `configure'  and   `install'  scripts  to  the  top-level
+      directory.  A GNU-style installation is thus now easily possible
+      with
+
+        ./configure  <options>
+        make
+        make install
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.6 and 2.0.5
+
+  I. IMPORTANT BUG FIXES
+
+    - It wasn't possible to load embedded bitmaps when the auto-hinter
+      was used.  This is now fixed.
+
+    - The TrueType  font driver  didn't load some  composites properly
+      (the  sub-glyphs  were  slightly  shifted,  and  this  was  only
+      noticeable when using monochrome rendering).
+
+    - Various  fixes  to the  auto-hinter.   They  merely improve  the
+      output of sans-serif fonts.   Note that there are still problems
+      with serifed fonts and composites (accented characters).
+
+    - All scalable  font drivers erroneously  returned un-fitted glyph
+      advances when hinting was  requested.  This created problems for
+      a number  of layout applications.  This  is a very  old bug that
+      got  undetected mainly  because most  test/demo  program perform
+      rounding explicitly or implicitly (through the cache).
+
+    - `FT_Glyph_To_Bitmap' did erroneously  modify the source glyph in
+      certain cases.
+
+    - `glnames.py'  still contained  a bug  that made  FreeType return
+      invalid names for certain glyphs.
+
+    - The  library crashed  when  loading certain  Type  1 fonts  like
+      `sadn.pfb'  (`Stalingrad  Normal'),   which  appear  to  contain
+      pathetic font info dictionaries.
+
+    - The TrueType glyph  loader is now much more  paranoid and checks
+      everything when loading a given glyph image.  This was necessary
+      to avoid problems (crashes and/or memory overwrites) with broken
+      fonts that came from a really buggy automatic font converter.
+
+
+  II. IMPORTANT UPDATES AND NEW FEATURES
+
+    - Important updates to the Mac-specific parts of the library.
+
+    - The caching sub-system has  been completely re-designed, and its
+      API has  evolved (the  old one is  still supported  for backward
+      compatibility).
+
+      The documentation for it is  not yet completed, sorry.  For now,
+      you are encouraged to continue  using the old API.  However, the
+      ftview  demo program in  the ft2demos  package has  already been
+      updated to use the new caching functions.
+
+    - A new charmap cache is provided too.  See `FTC_CMapCache'.  This
+      is useful to perform  character code -> glyph index translations
+      quickly, without the need for an opened FT_Face.
+
+    - A NEW POSTSCRIPT HINTER module  has been added to support native
+      hints in  the following  formats: PostScript Type  1, PostScript
+      CID, and CFF/CEF.
+
+      Please test!  Note that  the auto-hinter produces better results
+      for a number of  badly-hinted fonts (mostly auto-generated ones)
+      though.
+
+    - A memory debugger is now  part of the standard FreeType sources.
+      To      enable      it,      define      FT_DEBUG_MEMORY      in
+      <freetype/config/ftoption.h>, and recompile the library.
+
+      Additionally, define  the _environment_ variable FT_DEBUG_MEMORY
+      and run any program using FreeType.  When the library is exited,
+      a  summary  of memory  footprints  and  possible  leaks will  be
+      displayed.
+
+      This works transparently with  _any_ program that uses FreeType.
+      However, you  will need a lot  of memory to  use this (allocated
+      blocks are never  released to the heap to  detect double deletes
+      easily).
+
+
+  III. MISCELLANEOUS
+
+    - We  are  aware  of  subtle  differences between  the  output  of
+      FreeType  versions   1  and  2  when  it   comes  to  monochrome
+      TrueType-hinted glyphs.   These are  most probably due  to small
+      differences in the monochrome rasterizers and will be worked out
+      in an upcoming release.
+
+    - We have decided to fork the sources in a `stable' branch, and an
+      `unstable' one, since FreeType  is becoming a critical component
+      of many Unix systems.
+
+      The next  bug-fix releases of  the library will be  named 2.0.7,
+      2.0.8, etc.,  while the `2.1'  branch will contain a  version of
+      the sources where we will start major reworking of the library's
+      internals, in order to produce FreeType 2.2.0 (or even 3.0) in a
+      more distant future.
+
+      We  also hope  that this  scheme will  allow much  more frequent
+      releases than in the past.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.5 and 2.0.4
+
+  NOTE THAT 2.0.5 DOES NOT CONTAIN THE POSTSCRIPT HINTER.  THIS MODULE
+  WILL BE PART OF THE NEXT RELEASE (EITHER 2.0.6 or 2.1)
+
+  - Fixed a bug that made  certain glyphs, like `Cacute', `cacute' and
+    `lslash'  unavailable from Unicode  charmaps of  Postscript fonts.
+    This prevented the correct display of Polish text, for example.
+
+  - The kerning table of Type 1 fonts was loaded by FreeType, when its
+    AFM    file    was    attached    to    its    face,    but    the
+    FT_FACE_FLAG_HAS_KERNING   bit  flags   was  not   set  correctly,
+    preventing FT_Get_Kerning to return meaningful values.
+
+  - Improved  SFNT (TrueType  & OpenType)  charmap  support.  Slightly
+    better performance, as well as support for the new formats defined
+    by the OpenType 1.3 specification (8, 10, and 12)
+
+  - Fixed a  serious typo in `src/base/ftcalc.c'  which caused invalid
+    computations in certain rare cases, producing ugly artefacts.
+
+  - The  size  of the  EM  square is  computed  with  a more  accurate
+    algorithm for Postscript fonts.   The old one caused slight errors
+    with embedded fonts found in PDF documents.
+
+  - Fixed  a  bug in  the  cache  manager  that prevented  normal  LRU
+    behaviour  within the cache  manager, causing  unnecessary reloads
+    (for FT_Face and FT_Size objects only).
+
+  - Added  a new  function named  `FT_Get_Name_Index' to  retrieve the
+    glyph index of a given glyph name, when found in a face.
+
+  - Added  a new function  named `FT_Get_Postscript_Name'  to retrieve
+    the `unique' Postscript font name of a given face.
+
+  - Added   a   new   public   header  size   named   FT_SIZES_H   (or
+    <freetype/ftsizes.h>) providing  new FT_Size-management functions:
+    FT_New_Size, FT_Activate_Size, FT_Done_Size.
+
+  - Fixed a  reallocation bug that  generated a dangling  pointer (and
+    possibly    memory    leaks)    with    Postscript    fonts    (in
+    src/psaux/psobjs.c).
+
+  - Many fixes for 16-bit correctness.
+
+  - Removed many pedantic compiler warnings from the sources.
+
+  - Added an Amiga build directory in `builds/amiga'.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.4 and 2.0.3
+
+  - Fixed a rather annoying bug that was introduced in 2.0.3.  Namely,
+    the font  transformation set through  FT_Set_Transform was applied
+    twice to auto-hinted glyphs, resulting in incorrectly rotated text
+    output.
+
+  - Fixed _many_  compiler warnings.   FT2 should now  compile cleanly
+    with Visual  C++'s most pedantic warning level  (/W4).  It already
+    compiled fine with GCC and a few other compilers.
+
+  - Fixed a bug  that prevented the linear advance  width of composite
+    TrueType glyphs to be correctly returned.
+
+  - Fixed    the    Visual    C++    project    files    located    in
+    `builds/win32/visualc' (previous versions  used older names of the
+    library).
+
+  - Many  32-bit constants  have an  `L' appended  to their  value, in
+    order to improve the 16-bitness  of the code.  Someone is actually
+    trying to use FT2 on an Atari ST machine!
+
+  - Updated  the  `builds/detect.mk' file  in  order to  automatically
+    build FT2  on AIX systems.   AIX uses `/usr/sbin/init'  instead of
+    `/sbin/init' and wasn't previously  detected as a Unix platform by
+    the FreeType build system.
+
+  - Updated  the  Unix-specific  portions  of the  build  system  (new
+    libtool version, etc.).
+
+  - The  SFNT kerning  loader now  ensures  that the  table is  sorted
+    (since some problem fonts do not meet this requirement).
+
+
+=======================================================================
+
+CHANGES BETWEEN 2.0.3 and 2.0.2
+
+  I. CHANGES TO THE MODULES / FONT DRIVERS
+
+    - THE  AUTO-HINTER HAS  BEEN SLIGHTLY  IMPROVED, in  order  to fix
+      several annoying artefacts, mainly:
+
+        - Blue  zone alignment  of  horizontal stems  wasn't performed
+          correctly, resulting in artefacts  like the `d' being placed
+          one pixel below the `b' in some fonts like Time New Roman.
+
+        - Overshoot thresholding  wasn't performed correctly, creating
+          unpleasant artefacts at large character pixel sizes.
+
+        - Composite glyph loading has  been simplified.  This gets rid
+          of  various artefacts  where the  components of  a composite
+          glyphs were not correctly spaced.
+
+      These are  the last changes to the  current auto-hinting module.
+      A new  hinting sub-system is currently  in the work  in order to
+      support native hints  in Type 1 / CFF /  OpenType fonts, as well
+      as globally improve rendering.
+
+    - The  PCF  driver has  been  fixed.   It  reported invalid  glyph
+      dimensions for the fonts available on Solaris.
+
+    - The Type  1, CID and CFF  drivers have been modified  to fix the
+      computation of the EM size.
+
+    - The Type 1  driver has been fixed to avoid  a dangerous bug that
+      crashed the library with non-conforming fonts (i.e. ones that do
+      not place the .notdef glyph at position 0).
+
+    - The TrueType  driver had a  rather subtle bug  (dangling pointer
+      when loading  composite glyphs) that could crash  the library in
+      rare occasions!
+
+
+  II. HIGH-LEVEL API CHANGES
+
+    - The error  code enumeration values have been  changed.  An error
+      value  is decomposed  in  a  generic error  code,  and a  module
+      number.  see <freetype/fterrors.h> for details.
+
+    - A   new  public   header   file  has   been  introduced,   named
+      FT_TRIGONOMETRY_H     (include/freetype/fttrig.h),     providing
+      trigonometric functions to  compute sines, cosines, arctangents,
+      etc. with 16.16 fixed precision.  The implementation is based on
+      the CORDIC  algorithm and is very fast  while being sufficiently
+      accurate.
+
+
+  III. INTERNALS
+
+    - Added  BeOS-specific files  in the  old build  sub-system.  Note
+      that no changes were required to compile the library with Jam.
+
+    - The  configuration  is now  capable  of automatically  detecting
+      64-bit integers  on a set  of predefined compilers  (GCC, Visual
+      C++, Borland C++) and will use them by default.  This provides a
+      small performance boost.
+
+    - A  small memory leak  that happened  when opening  0-sized files
+      (duh!)  have been fixed.
+
+    - Fixed bezier  stack depth  bug in the  routines provided  by the
+      FT_BBOX_H  header   file.   Also  fixed  similar   bugs  in  the
+      rasterizers.
+
+    - The outline bounding  box code has been rewritten  to use direct
+      computations,  instead of  bezier sub-division,  to  compute the
+      exact bounding box of glyphs.   This is slightly slower but more
+      accurate.
+
+    - The build system has been  improved and fixed, mainly to support
+      `make'  on Windows  2000  correctly, avoid  problems with  `make
+      distclean' on non Unix systems, etc.
+
+    - Hexadecimal  constants  have been  suffixed  with  `U' to  avoid
+      problems with certain compilers on 64-bit platforms.
+
+    - A new directory named `src/tools' has been created.  It contains
+      Python scripts and simple unit test programs used to develop the
+      library.
+
+    - The DocMaker tool has been  moved from `docs' to `src/tools' and
+      has been updated with the following:
+
+         - Now accepts the `--title=XXXX' or `-t XXXX' option from the
+           command line to set the project's name in the generated API
+           reference.
+
+         - Now accepts the `--output=DIR'  or `-o DIR' option from the
+           command line to set  the output directory for all generated
+           HTML files.
+
+         - Now accepts the `--prefix=XXXX' or `-p XXX' option from the
+           command  line  to  set  the  file prefix  to  use  for  all
+           generated HTML files.
+
+         - Now generates the current  time/data on each generated page
+           in order to distinguish between versions.
+
+      DocMaker  can be  used with  other  projects now,  not only  FT2
+      (e.g. MLib, FTLayout, etc.).
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.2 and 2.0.1
+
+  I. CHANGES TO THE MODULES / FONT DRIVERS
+
+    - THE TRUETYPE BYTECODE INTERPRETER IS NOW TURNED OFF, in order to
+      avoid legal problems  with the Apple patents.  It  seems that we
+      mistakenly  turned this option  on in  previous releases  of the
+      build.
+
+      Note that if  you want to use the  bytecode interpreter in order
+      to get high-quality TrueType  rendering, you will need to toggle
+      by        hand        the        definition        of        the
+      TT_CONFIG_OPTION_BYTECODE_INTERPRETER   macro    in   the   file
+      `include/freetype/config/ftoption.h'.
+
+    - The CFF driver has been improved by Tom Kacvinsky and Sander van
+      der Wal:
+
+      * Support for `seac' emulation.
+      * Support for `dotsection'.
+      * Support for retrieving glyph names through
+        `FT_Get_Glyph_Name'.
+
+      The first two items are necessary to correctly a large number of
+      Type 1 fonts converted to the CFF formats by Adobe Acrobat.
+
+    - The Type 1 driver was also improved by Tom & others:
+
+      * Better EM size computation.
+      * Better support for synthetic (transformed) fonts.
+      * The  Type 1  driver returns  the charstrings  corresponding to
+        each glyph in the  `glyph->control_data' field after a call to
+        `FT_Load_Glyph' (thanks Ha Shao).
+
+    - Various other bugfixes, including the following:
+
+      * Fixed a nasty memory leak in the Type 1 driver.
+      * The autohinter  and the pcf  driver used static  writable data
+        when they shouldn't.
+      * Many casts were added to  make the code more 64-bits safe.  It
+        also now compiles on Windows XP 64-bits without warnings.
+      * Some incorrect writable statics were removed in the `autohint'
+        and `pcf' drivers.  FreeType 2 now compiles on Epoc again.
+
+
+  II. CHANGES TO THE HIGH-LEVEL API
+
+    - The library header files inclusion scheme has been changed.  The
+      old scheme looked like:
+
+        #include <freetype/freetype.h>
+        #include <freetype/ftglyph.h>
+        #include <freetype/ftcache.h>
+        #include <freetype/cache/ftimage.h>
+
+      Now you should use:
+
+        #include <ft2build.h>
+        #include FT_FREETYPE_H
+        #include FT_GLYPH_H
+        #include FT_CACHE_H
+        #include FT_CACHE_IMAGE_H
+
+      NOTE THAT  THE OLD  INCLUSION SCHEME WILL  STILL WORK  WITH THIS
+      RELEASE.  HOWEVER, WE  DO NOT GUARANTEE THAT THIS  WILL STILL BE
+      TRUE IN THE NEXT ONE (A.K.A. FREETYPE 2.1).
+
+      The  file <ft2build.h>  is used  to define  the  header filename
+      macros.  The complete and  commented list of macros is available
+      in the API reference under the section name `Header File Macros'
+      in Chapter I.
+
+      For more information, see section I of the following document:
+
+        http://www.freetype.org/
+          freetype2/docs/tutorial/step1.html
+
+      or
+
+        http://freetype.sourceforge.net/
+          freetype2/docs/tutorial/step1.html
+
+    - Many, many comments have been added to the public source file in
+      order to  automatically generate  the API Reference  through the
+      `docmaker.py' Python script.
+
+      The latter has been updated  to support the grouping of sections
+      in chapters and better index sort.  See:
+
+        http://www.freetype.org/freetype2/docs/reference/ft2-toc.html
+
+
+  III. CHANGES TO THE BUILD PROCESS
+
+    - If you  are not  building FreeType 2  with its own  build system
+      (but with your own Makefiles or project files), you will need to
+      be  aware that  the  build  process has  changed  a little  bit.
+
+      You don't  need to put the  `src' directory in  the include path
+      when  compiling  any FT2  component.   Instead,  simply put  the
+      component's directory in the current include path.
+
+      So, if you were doing something like:
+
+        cc -c -Iinclude -Isrc src/base/ftbase.c
+
+      change the line to:
+
+        cc -c -Iinclude -Isrc/base src/base/ftbase.c
+
+      If you were doing something like:
+
+        cd src/base
+        cc -c -I../../include -I.. ftbase.c
+
+      change it to:
+
+        cd src/base
+        cc -c -I../../include ftbase.c
+
+
+======================================================================
+
+CHANGES BETWEEN 2.0.1 and 2.0
+
+  2.0.1 introduces a few changes:
+
+    - Fixed many bugs related to  the support of CFF / OpenType fonts.
+      These  formats are  now much  better supported  though  there is
+      still work planned to  deal with charset tables and PDF-embedded
+      CFF files that use the old `seac' command.
+
+    - The  library could not  be compiled  in debug  mode with  a very
+      small  number   of  C  compilers   whose  pre-processors  didn't
+      implement the `##'  directive correctly (i.e. per se  the ANSI C
+      specification!)  An elegant fix was found.
+
+    - Added  support for  the  free Borland  command-line C++  Builder
+      compiler.   Use `make  setup bcc32'.   Also fixed  a  few source
+      lines that generated new warnings with BCC32.
+
+    - Fixed a bug in FT_Outline_Get_BBox when computing the extrema of
+      a conic Bezier arc.
+
+    - Updated the INSTALL file to add IDE compilation.
+
+    - Other  minor bug  fixes,  from  invalid Type  1  style flags  to
+      correct   support   of  synthetic   (obliqued)   fonts  in   the
+      auto-hinter, better support for embedded bitmaps in a SFNT font.
+
+    - Fixed some problems with `freetype-config'.
+
+  Finally, the `standard' scheme for including FreeType headers is now
+  gradually changing,  but this will  be explained in a  later release
+  (probably 2.0.2).
+
+  And very  special thanks to Tom Kacvinsky  and YAMANO-UCHI Hidetoshi
+  for their contributions!
+
+
+======================================================================
+
+CHANGES BETWEEN beta8 and 2.0
+
+  - Changed  the default  installation  path for  public headers  from
+    `include/freetype' to `include/freetype2'.
+
+    Also added a new `freetype-config' that is automatically generated
+    and installed  on Unix and  Cygwin systems.  The script  itself is
+    used to retrieve the current  install path, C compilation flags as
+    well as linker flags.
+
+  - Fixed several small bugs:
+
+    * Incorrect max advance width for fixed-pitch Type 1 fonts.
+    * Incorrect glyph names for certain TrueType fonts.
+    * The  glyph advance  was not  copied when  FT_Glyph_To_Bitmap was
+      called.
+    * The  linearHoriAdvance  and  linearVertAdvance  fields  were not
+      correctly returned for glyphs processed by the auto-hinter.
+    * `type1z'  renamed back to  `type1'; the  old `type1'  module has
+      been removed.
+
+  - Revamped the  build system  to make it  a lot more  generic.  This
+    will  allow us  to  re-use  nearly un-modified  in  lots of  other
+    projects (including FreeType Layout).
+
+  - Changed `cid' to use `psaux' too.
+
+  - Added the  cache sub-system.  See <freetype/ftcache.h>  as well as
+    the sources  in `src/cache'.  Note  that it compiles but  is still
+    untested for now.
+
+  - Updated `docs/docmaker.py', a draft  API reference is available at
+    http://www.freetype.org/ft2api.html.
+
+  - Changed `type1' to use `psaux'.
+
+  - Created a  new module named  `psaux' to hold  the Type 1 &  Type 2
+    parsing routines.  It should be  used by `type1', `cid', and `cff'
+    in the future.
+
+  - Fixed an important bug in `FT_Glyph_Get_CBox'.
+
+  - Fixed  some compiler  warnings  that happened  since the  TrueType
+    bytecode decoder was deactivated by default.
+
+  - Fixed two memory leaks:
+
+    * The    memory   manager   (16    bytes)   isn't    released   in
+      FT_Done_FreeType!
+    * Using custom input streams, the  copy of the original stream was
+      never released.
+
+  - Fixed the  auto-hinter by performing automatic  computation of the
+    `filling direction' of each glyph.   This is done through a simple
+    and  fast approximation, and  seems to  work (problems  spotted by
+    Werner though).  The Arphic fonts are a lot nicer though there are
+    still a lot of things to do to handle Asian fonts correctly.
+
+
+======================================================================
+
+BETA-8 (RELEASE CANDIDATE) CHANGES
+
+  - Deactivated the TrueType bytecode interpreter by default.
+
+  - Deactivated the `src/type1' font driver.  Now `src/type1z' is used
+    by default.
+
+  - Updates to the build system.  We now compile the library correctly
+    under  Unix  system  through  `configure' which  is  automatically
+    called on the first `make' invocation.
+
+  - Added the auto-hinting module!  Fixing some bugs here and there.
+
+  - Found some bugs in the  composite loader (seac) of the Type1-based
+    font drivers.
+
+  - Renamed the directory `freetype2/config' to `freetype2/builds' and
+    updated all relevant files.
+
+  - Found a memory leak in the `type1' driver.
+
+  - Incorporated Tom's patches to  support flex operators correctly in
+    OpenType/CFF fonts.  Now all I need is to support pure CFF and CEF
+    fonts to be done with this driver :-)
+
+  - Added the  Windows FNT/FON driver in `src/winfonts'.   For now, it
+    always  `simulates'   a  Unicode  charmap,  so   it  shouldn't  be
+    considered completed right now.
+
+    It  is there  to be  more a  proof of  concept than  anything else
+    anyway.  The driver is a single  C source file, that compiles to 3
+    Kb of code.
+
+    I'm  still working on  the PCF/BDF  drivers, but  I'm too  lazy to
+    finish them now.
+
+  - CHANGES TO THE HIGH-LEVEL API
+
+    * FT_Get_Kerning has a new parameter that allows you to select the
+      coordinates of the kerning  vector (font units, scaled, scaled +
+      grid-fitted).
+    * The  outline functions are  now in <freetype/ftoutln.h>  and not
+      part of <freetype/freetype.h> anymore.
+    * <freetype/ftmodule.h>    now     contains    declarations    for
+       FT_New_Library, FT_Done_Library, FT_Add_Default_Modules.
+    * The so-called convenience  functions have moved from `ftoutln.c'
+      to  `ftglyph.c',  and  are  thus available  with  this  optional
+      component    of   the   library.     They   are    declared   in
+      <freetype/ftglyph.h> now.
+    * Anti-aliased  rendering is now  the default  for FT_Render_Glyph
+      (i.e. corresponds to render_mode == 0 == ft_render_mode_normal).
+      To generate a monochrome bitmap, use ft_render_mode_mono, or the
+      FT_LOAD_MONOCHROME     flag    in    FT_Load_Glyph/FT_Load_Char.
+      FT_LOAD_ANTI_ALIAS is still defined, but values to 0.
+    * <freetype/freetype.h>  now include <freetype/config/ftconfig.h>,
+      solving a few headaches :-)
+    * The type FT_GlyphSlotRec has now a `library' field.
+
+  - CHANGES TO THE `ftglyph.h' API
+
+    This API has  been severely modified in order  to make it simpler,
+    clearer, and more  efficient.  It certainly now looks  like a real
+    `glyph factory'  object, and allows client  applications to manage
+    (i.e.  transform,  bbox  and  render) glyph  images  without  ever
+    knowing their original format.
+
+  - Added  support  for CID-keyed  fonts  to  the  CFF driver.   Maybe
+    support for pure CFF + CEF fonts should come in?
+
+  - Cleaned up  source code in order  to avoid two  functions with the
+    same name.  Also  changed the names of the  files in `type1z' from
+    `t1XXXX' to `z1XXXX' in order to avoid any conflicts.
+
+    `make multi' now works well :-)
+
+    Also removed the use of `cidafm' for now, even if the source files
+    are  still there.  This  functionality will  certainly  go into  a
+    specific module.
+
+  - ADDED SUPPORT FOR THE AUTO-HINTER
+
+    It  works :-) I  have a  demo program  which simply  is a  copy of
+    `ftview'       that      does       a      `FT_Add_Module(library,
+    &autohinter_module_class)' after  library initialization, and Type
+    1 & OpenType/CFF fonts are now hinted.
+
+    CID  fonts are  not hinted,  as they  include no  charmap  and the
+    auto-hinter doesn't include  `generic' global metrics computations
+    yet.
+
+    Now, I need to release this thing to the FreeType 2 source.
+
+  - CHANGES TO THE RENDERER MODULES
+
+    The  monochrome  and smooth  renderers  are  now  in two  distinct
+    directories, namely `src/raster1' and `src/smooth'.  Note that the
+    old `src/renderer' is now gone.
+
+    I ditched  the 5-gray-levels renderers.  Basically,  it involved a
+    simple #define toggle in 'src/raster1/ftraster.c'.
+
+    FT_Render_Glyph,  FT_Outline_Render  &  FT_Outline_Get_Bitmap  now
+    select the best renderer  available, depending on render mode.  If
+    the current renderer for a  given glyph image format isn't capable
+    of supporting  the render mode, another  one will be  found in the
+    library's list.   This means that client applications  do not need
+    to  switch or  set  the  renderers themselves  (as  in the  latest
+    change), they'll get what they want automatically.  At last.
+
+    Changed the demo programs accordingly.
+
+  - MAJOR INTERNAL REDESIGN:
+
+    A lot of internal modifications  have been performed lately on the
+    source in order to provide the following enhancements:
+
+    * More generic module support:
+
+      The FT_Module  type is  now defined to  represent a handle  to a
+      given  module.   The  file  <freetype/ftmodule.h>  contains  the
+      FT_Module_Class definition, as well as the module-loading public
+      API.
+
+      The  FT_Driver type  is still  defined, and  still  represents a
+      pointer to  a font driver.  Note that  FT_Add_Driver is replaced
+      by FT_Add_Module, FT_Get_Driver by FT_Get_Module, etc.
+
+    * Support for generic glyph image types:
+
+      The FT_Renderer  type is a pointer  to a module  used to perform
+      various operations on glyph image.
+
+      Each renderer is  capable of handling images in  a single format
+      (e.g. ft_glyph_format_outline).  Its functions are used to:
+
+      - transform an glyph image
+      - render a glyph image into a bitmap
+      - return the control box (dimensions) of a given glyph image
+
+      The scan converters `ftraster.c' and `ftgrays.c' have been moved
+      to the new directory `src/renderer', and are used to provide two
+      default renderer modules.
+
+      One corresponds  to the `standard' scan-converter,  the other to
+      the `smooth' one.
+
+      he  current  renderer  can  be  set  through  the  new  function
+      FT_Set_Renderer.
+
+      The old raster-related function FT_Set_Raster, FT_Get_Raster and
+      FT_Set_Raster_Mode have now disappeared, in favor of the new:
+
+        FT_Get_Renderer
+        FT_Set_Renderer
+
+      See the file <freetype/ftrender.h> for more details.
+
+      These  changes  were  necessary  to properly  support  different
+      scalable formats in the future, like bi-color glyphs, etc.
+
+    * Glyph loader object:
+
+      A  new  internal  object,  called  a  'glyph  loader'  has  been
+      introduced in the base layer.  It is used by all scalable format
+      font drivers to load glyphs and composites.
+
+      This object  has been  created to reduce  the code size  of each
+      driver,  as  each  one  of  them  basically  re-implemented  its
+      functionality.
+
+      See <freetype/internal/ftobjs.h> and the FT_GlyphLoader type for
+      more information.
+
+    * FT_GlyphSlot has new fields:
+
+      In  order   to  support  extended  features   (see  below),  the
+      FT_GlyphSlot structure has a few new fields:
+
+      linearHoriAdvance:
+
+        This  field  gives  the   linearly  scaled  (i.e.  scaled  but
+        unhinted) advance  width for the  glyph, expressed as  a 16.16
+        fixed pixel value.  This is useful to perform WYSIWYG text.
+
+      linearVertAdvance:
+        This field  gives the linearly  scaled advance height  for the
+        glyph  (relevant in  vertical  glyph layouts  only).  This  is
+        useful to perform WYSIWYG text.
+
+        Note that  the two above field replace  the removed `metrics2'
+        field in the glyph slot.
+
+      advance:
+        This field is a vector  that gives the transformed advance for
+        the glyph.   By default, it corresponds to  the advance width,
+        unless  FT_LOAD_VERTICAL_LAYOUT  was  specified  when  calling
+        FT_Load_Glyph or FT_Load_Char.
+
+      bitmap_left:
+        This  field gives  the  distance in  integer  pixels from  the
+        current pen position  to the left-most pixel of  a glyph image
+        IF IT IS  A BITMAP.  It is only valid  when the `format' field
+        is set to `ft_glyph_format_bitmap', for example, after calling
+        the new function FT_Render_Glyph.
+
+      bitmap_top:
+        This  field gives  the  distance in  integer  pixels from  the
+        current pen position (located on the baseline) to the top-most
+        pixel of the  glyph image IF IT IS  A BITMAP.  Positive values
+        correspond to upwards Y.
+
+      loader:
+        This  is a  new  private  field for  the  glyph slot.   Client
+        applications should not touch it.
+
+
+    * Support for transforms and direct rendering in FT_Load_Glyph:
+
+      Most of the functionality found in <freetype/ftglyph.h> has been
+      moved to the core library.  Hence, the following:
+
+      - A   transform   can   be   specified  for   a   face   through
+        FT_Set_Transform.  this transform  is applied by FT_Load_Glyph
+        to  scalable glyph  images (i.e.  NOT TO  BITMAPS)  before the
+        function returns, unless the bit flag FT_LOAD_IGNORE_TRANSFORM
+        was set in the load flags.
+
+      - Once  a  glyph image  has  been  loaded,  it can  be  directly
+        converted  to  a  bitmap  by  using  the  new  FT_Render_Glyph
+        function.  Note that this  function takes the glyph image from
+        the glyph slot,  and converts it to a  bitmap whose properties
+        are returned  in `face.glyph.bitmap', `face.glyph.bitmap_left'
+        and `face.glyph.bitmap_top'.  The  original native image might
+        be lost after the conversion.
+
+      - When using the new  bit flag FT_LOAD_RENDER, the FT_Load_Glyph
+        and   FT_Load_Char   functions   will   call   FT_Render_Glyph
+        automatically when needed.
+
+  - Reformatted all  modules source  code in order  to get rid  of the
+    basic data types redifinitions (i.e. `TT_Int' instead of `FT_Int',
+    `T1_Fixed'  instead  of  `FT_Fixed').  Hence  the  format-specific
+    prefixes like  `TT_', `T1_',  `T2_' and `CID_'  are only  used for
+    relevant structures.
+
+
+======================================================================
+
+OLD CHANGES FOR BETA 7
+
+  - bug-fixed the  OpenType/CFF parser.  It  now loads and displays my
+    two  fonts nicely,  but I'm  pretty certain  that more  testing is
+    needed :-)
+
+  - fixed the crummy Type 1 hinter, it now handles accented characters
+    correctly (well, the accent is  not always well placed, but that's
+    another problem..)
+
+  - added the CID-keyed Type 1 driver in `src/cid'.  Works pretty well
+    for only 13 Kb of code  ;-) Doesn't read AFM files though, nor the
+    really useful CMAP files..
+
+  - fixed  two  bugs  in  the  smooth  renderer  (src/base/ftgrays.c).
+    Thanks to Boris Letocha for spotting them and providing a fix.
+
+  - fixed potential `divide by zero' bugs in ftcalc.c.
+
+  - added source  code for  the OpenType/CFF driver  (still incomplete
+    though..)
+
+  - modified the  SFNT driver slightly  to perform more  robust header
+    checks  in TT_Load_SFNT_Header.  This prevents certain  font files
+    (e.g.  some  Type  1  Multiple  Masters)  from  being  incorrectly
+    `recognized' as TrueType font files..
+
+  - moved a lot of stuff from  the TrueType driver to the SFNT module,
+    this   allows   greater   code   re-use   between   font   drivers
+    (e.g. TrueType, OpenType, Compact-TrueType, etc..)
+
+  - added a tiny segment cache to the SFNT Charmap 4 decoder, in order
+    to minimally speed it up..
+
+  - added  support for  Multiple Master  fonts in  `type1z'.  There is
+    also a new file named <freetype/ftmm.h> which defines functions to
+    manage them from client applications.
+
+    The new file `src/base/ftmm.c' is also optional to the engine..
+
+  - various  formatting changes (e.g.  EXPORT_DEF ->  FT_EXPORT_DEF) +
+    small bug fixes in FT_Load_Glyph, the `type1' driver, etc..
+
+  - a minor fix to the Type 1 driver to let them apply the font matrix
+    correctly (used for many oblique fonts..)
+
+  - some fixes for 64-bit systems (mainly changing some FT_TRACE calls
+    to use %p instead of %lx).  Thanks to Karl Robillard.
+
+  - fixed  some bugs  in  the sbit  loader (src/base/sfnt/ttsbit.c)  +
+    added  a new flag,  FT_LOAD_CROP_BITMAP to  query that  bitmaps be
+    cropped when  loaded from a file  (maybe I should  move the bitmap
+    cropper to the base layer ??).
+
+  - changed the default  number of gray levels of  the smooth renderer
+    to 256  (instead of  the previous 128).  Of course, the  human eye
+    can't see any difference ;-)
+
+  - removed TT_MAX_SUBGLYPHS,  there is no static limit  on the number
+    of subglyphs in a TrueType font now..
+
+
+======================================================================
+
+OLD CHANGES 16 May 2000
+
+  - tagged `BETA-6'  in the  CVS tree.  This one is a  serious release
+    candidate even though it doesn't incorporate the auto-hinter yet..
+
+  - various obsolete files were removed, and copyright header updated
+
+  - finally  updated  the  standard   raster  to  fix  the  monochrome
+    rendering bug + re-enable  support for 5-gray levels anti-aliasing
+    (suck, suck..)
+
+  - created new header files, and modified sources accordingly:
+
+     <freetype/fttypes.h>
+       - simple FreeType types, without the API
+     <freetype/internal/ftmemory.h>
+       - definition of memory-management macros
+
+  - added   the   `DSIG'   (OpenType   Digital   Signature)   tag   to
+    <freetype/tttags.h>
+
+  - light update/cleaning of the build system + changes to the sources
+    in  order  to  get  rid  of _all_  compiler  warnings  with  three
+    compilers, i.e:
+
+    gcc with `-ansi -pedantic -Wall -W', Visual C++ with `/W3 /WX' and
+    LCC
+
+    IMPORTANT NOTE FOR WIN32-LCC USERS:
+    |
+    |  It seems the C pre-processor  that comes with LCC is broken, it
+    |  doesn't  recognize  the  ANSI  standard  directives  #  and  ##
+    |  correctly   when  one  of   the  argument  is  a  macro.  Also,
+    |  something like:
+    |
+    |     #define F(x)  print##x
+    |
+    |     F(("hello"))
+    |
+    |  will get incorrectly translated to:
+    |
+    |     print "hello")
+    |
+    |  by its pre-processor.  For this reason, you simply cannot build
+    |  FreeType 2 in debug mode with this compiler..
+
+  - yet  another massive grunt work.  I've  changed the  definition of
+    the EXPORT_DEF,  EXPORT_FUNC, BASE_DEF &  BASE_FUNC macros.  These
+    now take an argument, which is the function's return value type.
+
+    This  is necessary to  compile FreeType  as a  DLL on  Windows and
+    OS/2.  Depending on the compiler used, a compiler-specific keyword
+    like  __export or __system  must be  placed before  (VisualC++) or
+    after (BorlandC++) the type..
+
+    Of course, this needed a lot of changes throughout the source code
+    to make it compile again...  All cleaned up now, apparently..
+
+    Note also  that there is a  new EXPORT_VAR macro  defined to allow
+    the   _declaration_    of   an   exportable    public   (constant)
+    variable.  This  is  the   case  of  the  raster  interfaces  (see
+    ftraster.h and ftgrays.h), as well as each module's interface (see
+    sfdriver.h, psdriver.h, etc..)
+
+  - new feature: it  is now possible to pass  extra parameters to font
+                 drivers  when creating  a new  face object.  For now,
+                 this capability is unused.  It could however prove to
+                 be useful in a near future..
+
+      the FT_Open_Args structure was  changes, as well as the internal
+      driver interface  (the specific `init_face'  module function has
+      now a different signature).
+
+  - updated the tutorial (not finished though).
+
+  - updated the top-level BUILD  document
+
+  - fixed  a  potential memory  leak  that  could  occur when  loading
+    embedded bitmaps.
+
+  - added     the     declaration     of     FT_New_Memory_Face     in
+    <freetype/freetype.h>, as  it was  missing from the  public header
+    (the implementation was already in `ftobjs.c').
+
+  - the file <freetype/fterrors.h> has been seriously updated in order
+    to allow  the automatic generation  of error message tables.   See
+    the comments within it for more information.
+
+  - major directory  hierarchy re-organisation.  This was done for two
+    things:
+
+      * first,  to ease  the `manual'  compilation of  the  library by
+        requiring at lot less include paths :-)
+
+      * second,  to  allow  external  programs to  effectively  access
+        internal  data  fields.  For example,  this  can be  extremely
+        useful if  someone wants  to write a  font producer or  a font
+        manager on top of FreeType.
+
+    Basically, you  should now use  the 'freetype/' prefix  for header
+    inclusion, as in:
+
+        #include <freetype/freetype.h>
+        #include <freetype/ftglyph.h>
+
+    Some new include sub-directories are available:
+
+     a. the  `freetype/config' directory,  contains two files  used to
+        configure  the  build  of  the  library.  Client  applications
+        should  not need  to look  at these  normally, but they can if
+        they want.
+
+        #include <freetype/config/ftoption.h>
+        #include <freetype/config/ftconfig.h>
+
+     b. the `freetype/internal'  directory, contains header files that
+        describes library  internals.  These are the header files that
+        were  previously  found  in  the `src/base'  and  `src/shared'
+        directories.
+
+
+    As  usual, the build  system and  the demos  have been  updated to
+    reflect the change..
+
+    Here's a layout of the new directory hierarchy:
+
+    TOP_DIR
+      include/
+         freetype/
+            freetype.h
+            ...
+            config/
+              ftoption.h
+              ftconfig.h
+              ftmodule.h
+
+            internal/
+              ftobjs.h
+              ftstream.h
+              ftcalc.h
+              ...
+
+      src/
+         base/
+            ...
+
+         sfnt/
+         psnames/
+         truetype/
+         type1/
+         type1z/
+
+
+    Compiling a module is now  much easier, for example, the following
+    should work when in the TOP_DIR directory on an ANSI build:
+
+       gcc -c -I./include -I./src/base src/base/ftbase.c
+       gcc -c -I./include -I./src/sfnt src/sfnt/sfnt.c
+       etc..
+
+    (of course, using -Iconfig/<system> if you provide system-specific
+     configuration files).
+
+  - updated the structure of FT_Outline_Funcs in order to allow direct
+    coordinate scaling within  the outline decomposition routine (this
+    is  important for virtual  `on' points  with TrueType  outlines) +
+    updates to the rasters to support this..
+
+  - updated  the OS/2  table  loading code  in `src/sfnt/ttload.c'  in
+    order to support version 2 of the table (see OpenType 1.2 spec)
+
+  - created  `include/tttables.h'  and  `include/t1tables.h' to  allow
+    client applications to access some of  the SFNT and T1 tables of a
+    face  with  a  procedural  interface (see  `FT_Get_Sfnt_Table')  +
+    updates to internal source files to reflect the change..
+
+  - some  cleanups in  the source  code to  get rid  of  warnings when
+    compiling with the `-Wall -W -ansi -pedantic' options in gcc.
+
+  - debugged and moved the smooth renderer to `src/base/ftgrays.c' and
+    its header to `include/ftgrays.h'
+
+  - updated TT_MAX_SUBGLYPHS  to 96 as some CJK  fonts have composites
+    with up to 80 sub-glyphs !! Thanks to Werner
+
+
+======================================================================
+
+OLD CHANGES - 14-apr-2000
+
+  - fixed  a bug  in  the  TrueType glyph  loader  that prevented  the
+    correct loading of some CJK glyphs in mingli.ttf
+
+  - improved the standard Type 1 hinter in `src/type1'
+
+  - fixed two bugs  in the experimental Type 1  driver in `src/type1z'
+    to handle the new XFree86 4.0 fonts (and a few other ones..)
+
+  - the smooth  renderer is now  complete and supports  sub-banding to
+    render large glyphs  at high speed.  However, it is still  located
+    in `demos/src/ftgrays.c' and should move to the  library itself in
+    the next  beta.  NOTE: The  smooth  renderer  doesn't  compile  in
+    stand-alone mode anymore, but this should be fixed RSN..
+
+  - introduced convenience  functions to  more easily deal  with glyph
+    images, see  `include/ftglyph.h' for more details, as  well as the
+    new  demo program  named `demos/src/ftstring.c'  that demonstrates
+    its use
+
+  - implemented  FT_LOAD_NO_RECURSE in  both the  TrueType and  Type 1
+    drivers  (this  is required  by  the  auto-hinter  to improve  its
+    results).
+
+  - changed   the  raster   interface,  in   order  to   allow  client
+    applications  to   provide  their   own  span-drawing   callbacks.
+    However,   only   the   smooth   renderer   supports   this.   See
+    `FT_Raster_Params' in the file `include/ftimage.h'.
+
+  - fixed  a small bug  in FT_MulFix  that caused  incorrect transform
+    computation!
+
+  - Note: The tutorial is out-of-date.
+
+
+======================================================================
+
+OLD CHANGES - 12-mar-2000
+
+  - changed  the  layout  of  configuration  files  :  now,  all  ANSI
+    configuration         files         are         located         in
+    `freetype2/config'.  System-specific over-rides  can be  placed in
+    `freetype2/config/<system>'.
+
+  - moved all configuration macros to `config/ftoption.h'
+
+  - improvements in the Type 1 driver with AFM support
+
+  - changed the fields  in the FT_Outline structure :  the old `flags'
+    array is re-named `tags', while all ancient flags are encoded into
+    a single unsigned int named `flags'.
+
+  - introduced     new      flags     in     FT_Outline.flags     (see
+    ft_outline_.... enums in `ftimage.h').
+
+  - changed outline functions to `FT_Outline_<action>' syntax
+
+  - added a smooth anti-alias renderer to the demonstration programs
+
+  - added Mac graphics driver (thanks Just)
+
+  - FT_Open_Face  changed  in  order   to  received  a  pointer  to  a
+    FT_Open_Args descriptor..
+
+  - various  cleanups,  a  few  more API  functions  implemented  (see
+    FT_Attach_File)
+
+  - updated some docs
+
+
+======================================================================
+
+OLD CHANGES - 22-feb-2000
+
+  - introduced the `psnames' module.  It is used to:
+
+      o convert  a Postscript glyph  name into the  equivalent Unicode
+        character code (used by the  Type 1 driver(s) to synthesize on
+        the fly a Unicode charmap).
+
+      o provide an  interface to retrieve the Postscript  names of the
+        Macintosh,  Adobe  Standard &  Adobe  Expert character  codes.
+        (the Macintosh  names are  used by the  SFNT-module postscript
+        names support routines, while the other two tables are used by
+        the Type 1 driver(s)).
+
+  - introduced the `type1z' alternate Type 1 driver.  This is a (still
+    experimental) driver  for the Type  1 format that  will ultimately
+    replace the one  in `src/type1'.  It uses pattern matching to load
+    data from the font, instead of a finite  state analyzer.  It works
+    much better than the `old' driver with `broken' fonts.  It is also
+    much smaller (under 15 Kb).
+
+  - the  Type 1  drivers (both  in `src/type1'  and  `src/type1z') are
+    nearly  complete.  They  both  provide automatic  Unicode  charmap
+    synthesis through  the `psnames' module.  No re-encoding vector is
+    needed.  (note  that they  still  leak  memory  due to  some  code
+    missing, and I'm getting lazy).
+
+    Trivial AFM support has been added to read kerning information but
+    wasn't exactly tested as it should ;-)
+
+  - The TrueType  glyph loader has  been seriously rewritten  (see the
+    file  `src/truetype/ttgload.c'.  It is now  much, much  simpler as
+    well as  easier to read,  maintain and understand  :-) Preliminary
+    versions introduced a  memory leak that has been  reported by Jack
+    Davis, and is now fixed..
+
+  - introduced  the new  `ft_glyph_format_plotter', used  to represent
+    stroked outlines  like Windows `Vector' fonts, and  certain Type 1
+    fonts  like `Hershey'.  The corresponding  raster will  be written
+    soon.
+
+  - FT_New_Memory_Face  is  gone.  Likewise,  FT_Open_Face has  a  new
+    interface that uses a structure  to describe the input stream, the
+    driver (if required), etc..
+
+
+TODO
+
+  - Write FT_Get_Glyph_Bitmap and FT_Load_Glyph_Bitmap
+
+  - Add a function like FT_Load_Character(face, char_code, load_flags)
+    that  would   really  embed  a  call   to  FT_Get_Char_Index  then
+    FT_Load_Glyph to ease developer's work.
+
+  - Update the tutorial!
+
+  - consider adding  support for Multiple  Master fonts in the  Type 1
+    drivers.
+
+  - Test the AFM routines of the  Type 1 drivers to check that kerning
+    information is returned correctly.
+
+  - write a decent auto-gridding component  !! We need this to release
+    FreeType 2.0 gold !
+
+
+less urgent needs:
+
+  - add a CFF/Type2 driver
+  - add a BDF driver
+  - add a FNT/PCF/HBF driver
+  - add a Speedo driver from the X11 sources
+
+
+======================================================================
+
+OLDER CHANGES - 27-jan-2000
+
+  - updated the  `sfnt' module  interface to allow  several SFNT-based
+    drivers to co-exist peacefully
+
+  - updated  the `T1_Face'  type  to better  separate Postscript  font
+    content  from the  rest of  the FT_Face  structure.  Might be used
+    later by the CFF/Type2 driver..
+
+  - added an experimental replacement Type 1 driver featuring advanced
+    (and speedy) pattern matching to retrieve the data from postscript
+    fonts.
+
+  - very minor  changes in the implementation  of FT_Set_Char_Size and
+    FT_Set_Pixel_Sizes (they now implement default to lighten the font
+    driver's code).
+
+
+======================================================================
+
+OLD MESSAGE
+
+This file summarizes the changes  that occurred  since the last `beta'
+of FreeType 2. Because the list is important, it has been divided into
+separate sections:
+
+Table Of Contents:
+
+    I   High-Level Interface (easier !)
+   II   Directory Structure
+  III   Glyph Image Formats
+   IV   Build System
+    V   Portability
+   VI   Font Drivers
+
+
+----------------------------------------------------------------------
+
+High-Level Interface:
+
+  The high-level API has been considerably simplified.  Here is how:
+
+    - resource objects have disappeared.  this means that face objects
+      can now be created with  a single function call (see FT_New_Face
+      and FT_Open_Face)
+
+    - when calling  either FT_New_Face  & FT_Open_Face, a  size object
+      and a glyph slot object  are automatically created for the face,
+      and can  be accessed  through `face->glyph' and  `face->size' if
+      one really  needs to.   In most cases,  there's no need  to call
+      FT_New_Size or FT_New_Glyph.
+
+    - similarly,  FT_Load_Glyph  now  only  takes  a  `face'  argument
+      (instead  of a  glyph  slot  and a  size).  Also,  its  `result'
+      parameter is  gone, as the glyph  image type is  returned in the
+      field `face->glyph.format'
+
+    - the list  of available  charmaps is directly  accessible through
+      `face->charmaps', counting `face->num_charmaps'  elements.  Each
+      charmap  has an  'encoding'  field which  specifies which  known
+      encoding it deals with.  Valid values are, for example:
+
+          ft_encoding_unicode      (for ASCII, Latin-1 and Unicode)
+          ft_encoding_apple_roman
+          ft_encoding_sjis
+          ft_encoding_adobe_standard
+          ft_encoding_adobe_expert
+
+      other  values may  be added  in the  future.  Each charmap still
+      holds  its `platform_id'  and `encoding_id'  values in  case the
+      encoding is too exotic for the current library
+
+
+----------------------------------------------------------------------
+
+Directory Structure:
+
+  Should seem obvious to most of you:
+
+     freetype/
+         config/        -- configuration sub-makefiles
+            ansi/
+            unix/       -- platform-specific configuration files
+            win32/
+            os2/
+            msdos/
+
+         include/       -- public header  files, those to  be included
+                           directly by client apps
+
+         src/           -- sources of the library
+           base/        -- the base layer
+           sfnt/        -- the sfnt `driver'  (see the drivers section
+                           below)
+           truetype/    -- the truetype driver
+           type1/       -- the type1 driver
+           shared/      -- some header files shared between drivers
+
+         demos/         -- demos/tools
+
+         docs/          -- documentation (a bit empty for now)
+
+
+----------------------------------------------------------------------
+
+Glyph Image Formats:
+
+  Drivers are now able to  register new glyph image formats within the
+  library.  For  now, the  base layer supports  of course  bitmaps and
+  vector  outlines, but  one  could imagine  something different  like
+  colored bitmaps, bi-color vectors or whatever else (Metafonts anyone
+  ??).
+
+  See  the   file  `include/ftimage.h'.   Note  also  that   the  type
+  FT_Raster_Map  is gone,  and  is now  replaced  by FT_Bitmap,  which
+  should encompass all known bitmap types.
+
+  Each new  image format  must provide at  least one `raster',  i.e. a
+  module capable of  transforming the glyph image into a bitmap.  It's
+  also possible  to change the default  raster used for  a given glyph
+  image format.
+
+  The default outline  scan-converter now uses 128 levels  of grays by
+  default,  which tends  to smooth  many  things.  Note that the  demo
+  programs have been updated significantly in order to display these..
+
+
+----------------------------------------------------------------------
+
+Build system:
+
+  You still need  GNU Make to build the library.  The build system has
+  been very seriously re-vamped in order to provide things like :
+
+   - automatic host platform  detection (reverting to 'config/ansi' if
+     it is not detected, with pseudo-standard compilation flags)
+
+   - the ability to compile from the Makefiles with very different and
+     exotic compilers.  Note that linking the library can be difficult
+     for some platforms.
+
+     For example, the file `config/win32/lcclib.bat' is invoked by the
+     build system to create the `.lib' file with LCC-Win32 because its
+     librarian  has too  many flaws  to be  invoked directly  from the
+     Makefile.
+
+  Here's how it works:
+
+  - the first time you type `make',  the build system runs a series of
+    sub-makefiles  in order  to detect  your host  platform.  It  then
+    dumps what it found, and creates a file called `config.mk' in  the
+    current  directory.  This is a  sub-Makefile used  to  define many
+    important Make variables used to build the library.
+
+  - the second time, the build system detects the `config.mk' then use
+    it  to  build the  library.  All object  files  go  into 'obj'  by
+    default,  as well  as the  library file,  but this  can  easily be
+    changed.
+
+  Note that  you can run `make  setup' to force  another host platform
+  detection  even   if  a  `config.mk'  is  present   in  the  current
+  directory.  Another solution  is  simply to  delete  the file,  then
+  re-run make.
+
+  Finally, the  default compiler  for all platforms  is gcc  (for now,
+  this will hopefully changed in the future).  You can however specify
+  a different  compiler by specifying  it after the 'setup'  target as
+  in:
+
+      gnumake setup lcc         on Win32 to use the LCC compiler
+      gnumake setup visualc     on Win32 to use Visual C++
+
+  See  the file  `config/<system>/detect.mk' for  a list  of supported
+  compilers for your platforms.
+
+  It should be relatively easy  to write new detection rules files and
+  config.mk..
+
+  Finally, to  build the demo programs,  go to `demos'  and launch GNU
+  Make, it will use the `config.mk'  in the top directory to build the
+  test programs..
+
+
+----------------------------------------------------------------------
+
+Portability:
+
+  In  the  previous  beta,  a  single FT_System  object  was  used  to
+  encompass  all  low-level  operations like  thread  synchronisation,
+  memory management and i/o access.  This has been greatly simplified:
+
+    - thread synchronisation  has been dropped, for  the simple reason
+      that the library  is already re-entrant, and that  if you really
+      need  two  threads accessing  the  same  FT_Library, you  should
+      really synchronize access to it yourself with a simple mutex.
+
+    - memory  management is  performed  through a  very simple  object
+      called `FT_Memory',  which really is a table  containing a table
+      of pointers to  functions like malloc, realloc and  free as well
+      as some user data (closure).
+
+    - resources have disappeared (they created more problems than they
+      solved), and  i/o management have  been simplified greatly  as a
+      result.  Streams are  defined through  FT_Stream objects,  which
+      can be either memory-based or disk-based.
+
+      Note that  each face  has its own  stream, which is  closed only
+      when  the  face object  is  destroyed.  Hence,  a function  like
+      TT_Flush_Face in 1.x cannot be directly  supported.  However, if
+      you really need something like  this, you can easily tailor your
+      own streams  to achieve the same  feature at a  lower level (and
+      use FT_Open_Face instead of FT_New_Face to create the face).
+
+  See the file  `include/ftsystem.h' for more details, as  well as the
+  implementations found in `config/unix' and `config/ansi'.
+
+
+----------------------------------------------------------------------
+
+Font Drivers:
+
+  The  Font Driver  interface has  been modified  in order  to support
+  extensions & versioning.
+
+
+  The  list of  the font  drivers that  are statically  linked  to the
+  library at compile time is  managed through a new configuration file
+  called `config/<platform>/ftmodule.h'.
+
+  This  file is  autogenerated  when  invoking  `make modules'.   This
+  target  will  parse  all  sub-directories  of  'src', looking  for a
+  `module.mk' rules  file, used  to describe  the driver to  the build
+  system.
+
+  Hence, one  should call  `make modules' each  time a font  driver is
+  added or removed from the `src' directory.
+
+  Finally, this  version  provides  a `pseudo-driver'  in  `src/sfnt'.
+  This  driver  doesn't  support  font  files  directly, but  provides
+  services used by all TrueType-like font drivers.  Hence, its code is
+  shared between  the TrueType & OpenType  font formats,  and possibly
+  more formats to come if we're lucky..
+
+
+----------------------------------------------------------------------
+
+Extensions support:
+
+  The extensions support is inspired by the one found in 1.x.
+
+  Now, each font driver has  its own `extension registry', which lists
+  which extensions  are available  for the font  faces managed  by the
+  driver.
+
+  Extension ids are  now strings, rather than 4-byte  tags, as this is
+  usually more readable.
+
+  Each extension has:
+    - some data, associated to each face object
+    - an interface (table of function pointers)
+
+  An extension  that is format-specific should  simply register itself
+  to the correct font driver.  Here is some example code:
+
+   // Registering an extensions
+   //
+   FT_Error  FT_Init_XXXX_Extension( FT_Library  library )
+   {
+     FT_DriverInterface*  tt_driver;
+
+     driver = FT_Get_Driver( library, "truetype" );
+     if (!driver) return FT_Err_Unimplemented_Feature;
+
+     return FT_Register_Extension( driver, &extension_class );
+   }
+
+
+   // Implementing the extensions
+   //
+   FT_Error  FT_Proceed_Extension_XXX( FT_Face  face )
+   {
+     FT_XXX_Extension            ext;
+     FT_XXX_Extension_Interface  ext_interface;
+
+     ext = FT_Get_Extension( face, "extensionid", &ext_interface );
+     if (!ext) return error;
+
+     return ext_interface->do_it(ext);
+   }
+
+------------------------------------------------------------------------
+
+Copyright 2000-2012 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file  is  part  of the  FreeType  project, and may  only be  used,
+modified,  and  distributed  under  the  terms of  the FreeType  project
+license, LICENSE.TXT.   By continuing to use, modify, or distribute this
+file you  indicate that  you have  read the  license and understand  and
+accept it fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
+
+--- end of CHANGES ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/CUSTOMIZE b/extensions/externals/src/freetype-2.4.9/docs/CUSTOMIZE
new file mode 100644
index 0000000..7d7d474
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/CUSTOMIZE
@@ -0,0 +1,150 @@
+How to customize the compilation of the library
+===============================================
+
+  FreeType  is highly  customizable  to fit  various  needs, and  this
+  document  describes  how  it  is  possible  to  select  options  and
+  components at compilation time.
+
+
+I. Configuration macros
+
+  The  file found  in `include/freetype/config/ftoption.h'  contains a
+  list  of  commented configuration  macros  that  can  be toggled  by
+  developers  to  indicate  which  features  should  be  active  while
+  building the library.
+
+  These  options range  from debug  level to  availability  of certain
+  features,   like  native   TrueType  hinting   through   a  bytecode
+  interpreter.
+
+  We  invite you  to read  this file  for more  information.   You can
+  change the  file's content to suit  your needs, or  override it with
+  one of the techniques described below.
+
+
+II. Modules list
+
+  If you  use GNU make  please edit the top-level  file `modules.cfg'.
+  It contains a  list of available FreeType modules  and extensions to
+  be compiled.  Change it to suit your own preferences.  Be aware that
+  certain modules  depend on  others, as described  in the  file.  GNU
+  make  uses `modules.cfg'  to  generate `ftmodule.h'  (in the  object
+  directory).
+
+  If  you don't  use  GNU make  you  have to  manually  edit the  file
+  `include/freetype/config/ftmodule.h'  (which is  *not* used  with if
+  compiled with GNU make) to  add or remove the drivers and components
+  you want  to compile into  the library.  See `INSTALL.ANY'  for more
+  information.
+
+
+III. System interface
+
+  FreeType's  default interface to  the system  (i.e., the  parts that
+  deal  with  memory  management   and  i/o  streams)  is  located  in
+  `src/base/ftsystem.c'.
+
+  The current  implementation uses standard C library  calls to manage
+  memory  and to read  font files.   It is  however possible  to write
+  custom implementations to suit specific systems.
+
+  To  tell the  GNU Make-based  build system  to use  a  custom system
+  interface, you have to  define the environment variable FTSYS_SRC to
+  point to the relevant implementation:
+
+    on Unix:
+
+      ./configure <your options>
+      export FTSYS_SRC=foo/my_ftsystem.c
+      make
+      make install
+
+    on Windows:
+
+      make setup <compiler>
+      set FTSYS_SRC=foo/my_ftsystem.c
+      make
+
+
+IV. Overriding default configuration and module headers
+
+  It  is possible  to override  the default  configuration  and module
+  headers without  changing the original files.  There  are three ways
+  to do that:
+
+
+  1. With GNU make
+
+    [This is actually a combination of method 2 and 3.]
+
+    Just put your custom  `ftoption.h' file into the objects directory
+    (normally  `<topdir>/objs'),  which  GNU  make  prefers  over  the
+    standard location.   No action is needed  for `ftmodule.h' because
+    it is generated automatically in the objects directory.
+
+
+  2. Using the C include path
+
+    Use the  C include path  to ensure that  your own versions  of the
+    files are used at compile time when the lines
+
+      #include FT_CONFIG_OPTIONS_H
+      #include FT_CONFIG_MODULES_H
+
+    are      compiled.       Their      default      values      being
+    <freetype/config/ftoption.h> and <freetype/config/ftmodule.h>, you
+    can do something like:
+
+      custom/
+        freetype/
+          config/
+            ftoption.h    => custom options header
+            ftmodule.h    => custom modules list
+
+      include/            => normal FreeType 2 include
+        freetype/
+          ...
+
+    then change the C include path to always give the path to `custom'
+    before the FreeType 2 `include'.
+
+
+  3. Redefining FT_CONFIG_OPTIONS_H and FT_CONFIG_MODULES_H
+
+    Another way to do the same thing is to redefine the macros used to
+    name  the configuration  headers.  To  do  so, you  need a  custom
+    `ft2build.h' whose content can be as simple as:
+
+      #ifndef __FT2_BUILD_MY_PLATFORM_H__
+      #define __FT2_BUILD_MY_PLATFORM_H__
+
+      #define FT_CONFIG_OPTIONS_H  <custom/my-ftoption.h>
+      #define FT_CONFIG_MODULES_H  <custom/my-ftmodule.h>
+
+      #include <freetype/config/ftheader.h>
+
+      #endif /* __FT2_BUILD_MY_PLATFORM_H__ */
+
+    Place those files in a separate directory, e.g.,
+
+      custom/
+        ft2build.h           => custom version described above
+        my-ftoption.h        => custom options header
+        my-ftmodule.h        => custom modules list header
+
+    and change  the C include path  to ensure that  `custom' is always
+    placed before the FT2 `include' during compilation.
+
+----------------------------------------------------------------------
+
+Copyright 2003, 2005, 2006 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of CUSTOMIZE ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/DEBUG b/extensions/externals/src/freetype-2.4.9/docs/DEBUG
new file mode 100644
index 0000000..3d6acd3
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/DEBUG
@@ -0,0 +1,202 @@
+Debugging within the FreeType sources
+=====================================
+
+I. Configuration macros
+-----------------------
+
+There  are several ways  to enable  debugging features  in a  FreeType 2
+builds.   This is controlled  through the  definition of  special macros
+located in the file `ftoptions.h'.  The macros are:
+
+
+  FT_DEBUG_LEVEL_ERROR
+
+    #define this macro  if you want to compile  the FT_ERROR macro calls
+    to  print error messages  during program  execution.  This  will not
+    stop  the  program.   Very  useful  to  spot  invalid  fonts  during
+    development and to code workarounds for them.
+
+  FT_DEBUG_LEVEL_TRACE
+
+    #define this macro  if you want to compile  both macros FT_ERROR and
+    FT_TRACE.   This also  includes the  variants  FT_TRACE0, FT_TRACE1,
+    FT_TRACE2, ..., FT_TRACE7.
+
+    The  trace  macros are  used  to  send  debugging messages  when  an
+    appropriate  `debug  level' is  configured  at  runtime through  the
+    FT2_DEBUG environment variable (more on this later).
+
+  FT_DEBUG_MEMORY
+
+    If  this macro is  #defined, the  FreeType engine  is linked  with a
+    small  but  effective  debugging  memory  manager  that  tracks  all
+    allocations and frees that are performed within the font engine.
+
+    When  the  FT2_DEBUG_MEMORY   environment  variable  is  defined  at
+    runtime,  a call  to FT_Done_FreeType  will dump  memory statistics,
+    including the list of leaked memory blocks with the source locations
+    where these were allocated.  It is always a very good idea to define
+    this in development builds.  This works with _any_ program linked to
+    FreeType, but  requires a big  deal of memory (the  debugging memory
+    manager never frees the blocks to the heap in order to detect double
+    frees).
+
+    When FT2_DEBUG_MEMORY isn't defined at runtime, the debugging memory
+    manager is ignored, and performance is unaffected.
+
+
+II. Debugging macros
+--------------------
+
+Several macros can be used within the FreeType sources to help debugging
+its code:
+
+
+  1. FT_ERROR(( ... ))
+
+    This macro is  used to send debug messages  that indicate relatively
+    serious  errors (like  broken font  files),  but will  not stop  the
+    execution of  the running program.   Its code is compiled  only when
+    either FT_DEBUG_LEVEL_ERROR  or FT_DEBUG_LEVEL_TRACE are  defined in
+    `ftoption.h'.
+
+    Note that you  have to use a printf-like  signature, but with double
+    parentheses, like in
+
+      FT_ERROR(( "your %s is not %s\n", "foo", "bar" ));
+
+
+  2. FT_ASSERT( condition )
+
+    This macro  is used to check  strong assertions at  runtime.  If its
+    condition isn't TRUE,  the program will abort with  a panic message.
+    Its   code   is  compiled   when   either  FT_DEBUG_LEVEL_ERROR   or
+    FT_DEBUG_LEVEL_TRACE are defined.  You don't need double parentheses
+    here.  For example
+
+      FT_ASSERT( ptr != NULL );
+
+
+  3. FT_TRACE( level, (message...) )
+
+    The  FT_TRACE  macro  is  used  to  send  general-purpose  debugging
+    messages during  program execution.   This macro uses  an *implicit*
+    macro named FT_COMPONENT used to name the current FreeType component
+    being run.
+
+    The developer should always  define FT_COMPONENT as appropriate, for
+    example as in
+
+      #undef  FT_COMPONENT
+      #define FT_COMPONENT  trace_io
+
+    The  value  of  the  FT_COMPONENT  macro  is  an  enumeration  named
+    trace_XXXX where XXXX  is one of the component  names defined in the
+    internal file `freetype/internal/fttrace.h'.  If you modify FreeType
+    source  and insert  new trace_XXXX macro,  you  must register  it in
+    fttrace.h. If you insert or remove many trace macros,  you can check
+    the undefined or the unused trace macro by src/tools/chktrcmp.py.
+
+    Each  such component  is assigned  a `debug  level', ranging  from 0
+    to  7,  through  the  use  of  the  FT2_DEBUG  environment  variable
+    (described below) when a program linked with FreeType starts.
+
+    When FT_TRACE  is called, its  level is compared  to the one  of the
+    corresponding component.   Messages with trace  levels *higher* than
+    the corresponding component level are filtered and never printed.
+
+    This  means that  trace messages  with level  0 are  always printed,
+    those with level 2 are only  printed when the component level is *at
+    least* 2.
+
+    The  second  parameter  to  FT_TRACE must  contain  parentheses  and
+    correspond to a printf-like call, as in
+
+      FT_TRACE( 2, ( "your %s is not %s\n", "foo", "bar" ) )
+
+    The shortcut macros  FT_TRACE0, FT_TRACE1, FT_TRACE2, ..., FT_TRACE7
+    can be  used with  constant level indices,  and are much  cleaner to
+    use, as in
+
+     FT_TRACE2(( "your %s is not %s\n", "foo", "bar" ));
+
+
+III. Environment variables
+--------------------------
+
+The  following  environment   variables  control  debugging  output  and
+behaviour of FreeType at runtime.
+
+
+  FT2_DEBUG
+
+    This   variable  is   only  used   when  FreeType   is   built  with
+    FT_DEBUG_LEVEL_TRACE defined.  It contains a list of component level
+    definitions, following this format:
+
+       component1:level1 component2:level2 component3:level3 ...
+
+    where `componentX' is the name of a tracing component, as defined in
+    `fttrace.h',  but  without the  `trace_'  prefix.   `levelX' is  the
+    corresponding level to use at runtime.
+
+    `any'  is a  special  component  name that  will  be interpreted  as
+    `any/all components'.  For example, the following definitions
+
+       set FT2_DEBUG=any:2 memory:5 io:4        (on Windows)
+       export FT2_DEBUG="any:2 memory:5 io:4"   (on Linux with bash)
+
+    both stipulate that  all components should have level  2, except for
+    the memory and io components which will be set to trace levels 5 and
+    4, respectively.
+
+
+  FT2_DEBUG_MEMORY
+
+    This  environment variable, when  defined, tells  FreeType to  use a
+    debugging memory  manager that will  track leaking memory  blocks as
+    well as other  common errors like double frees.   It is also capable
+    of  reporting  _where_  the  leaking blocks  were  allocated,  which
+    considerably saves time when debugging new additions to the library.
+
+    This  code  is  only  compiled  when  FreeType  is  built  with  the
+    FT_DEBUG_MEMORY macro  #defined in  `ftoption.h' though, it  will be
+    ignored in other builds.
+
+
+  FT2_ALLOC_TOTAL_MAX
+
+    This  variable is ignored  if FT2_DEBUG_MEMORY  is not  defined.  It
+    allows you to specify a maximum heap size for all memory allocations
+    performed by FreeType.   This is very useful to  test the robustness
+    of  the  font  engine and  programs  that  use  it in  tight  memory
+    conditions.
+
+    If it is  undefined, or if its value is  not strictly positive, then
+    no allocation bounds are checked at runtime.
+
+
+  FT2_ALLOC_COUNT_MAX
+
+    This  variable is ignored  if FT2_DEBUG_MEMORY  is not  defined.  It
+    allows  you  to  specify  a  maximum number  of  memory  allocations
+    performed    by     FreeType    before    returning     the    error
+    FT_Err_Out_Of_Memory.  This is useful  for debugging and testing the
+    engine's robustness.
+
+    If it is  undefined, or if its value is  not strictly positive, then
+    no allocation bounds are checked at runtime.
+
+------------------------------------------------------------------------
+
+Copyright 2002, 2003, 2004, 2005, 2009 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part  of the  FreeType  project, and  may  only be  used,
+modified,  and  distributed under  the  terms  of  the FreeType  project
+license, LICENSE.TXT.  By continuing  to use, modify, or distribute this
+file  you indicate that  you have  read the  license and  understand and
+accept it fully.
+
+
+--- end of DEBUG ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/FTL.TXT b/extensions/externals/src/freetype-2.4.9/docs/FTL.TXT
new file mode 100644
index 0000000..bbaba33
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/FTL.TXT
@@ -0,0 +1,169 @@
+                    The FreeType Project LICENSE
+                    ----------------------------
+
+                            2006-Jan-27
+
+                    Copyright 1996-2002, 2006 by
+          David Turner, Robert Wilhelm, and Werner Lemberg
+
+
+
+Introduction
+============
+
+  The FreeType  Project is distributed in  several archive packages;
+  some of them may contain, in addition to the FreeType font engine,
+  various tools and  contributions which rely on, or  relate to, the
+  FreeType Project.
+
+  This  license applies  to all  files found  in such  packages, and
+  which do not  fall under their own explicit  license.  The license
+  affects  thus  the  FreeType   font  engine,  the  test  programs,
+  documentation and makefiles, at the very least.
+
+  This  license   was  inspired  by  the  BSD,   Artistic,  and  IJG
+  (Independent JPEG  Group) licenses, which  all encourage inclusion
+  and  use of  free  software in  commercial  and freeware  products
+  alike.  As a consequence, its main points are that:
+
+    o We don't promise that this software works. However, we will be
+      interested in any kind of bug reports. (`as is' distribution)
+
+    o You can  use this software for whatever you  want, in parts or
+      full form, without having to pay us. (`royalty-free' usage)
+
+    o You may not pretend that  you wrote this software.  If you use
+      it, or  only parts of it,  in a program,  you must acknowledge
+      somewhere  in  your  documentation  that  you  have  used  the
+      FreeType code. (`credits')
+
+  We  specifically  permit  and  encourage  the  inclusion  of  this
+  software, with  or without modifications,  in commercial products.
+  We  disclaim  all warranties  covering  The  FreeType Project  and
+  assume no liability related to The FreeType Project.
+
+
+  Finally,  many  people  asked  us  for  a  preferred  form  for  a
+  credit/disclaimer to use in compliance with this license.  We thus
+  encourage you to use the following text:
+
+   """
+    Portions of this software are copyright © <year> The FreeType
+    Project (www.freetype.org).  All rights reserved.
+   """
+
+  Please replace <year> with the value from the FreeType version you
+  actually use.
+
+
+Legal Terms
+===========
+
+0. Definitions
+--------------
+
+  Throughout this license,  the terms `package', `FreeType Project',
+  and  `FreeType  archive' refer  to  the  set  of files  originally
+  distributed  by the  authors  (David Turner,  Robert Wilhelm,  and
+  Werner Lemberg) as the `FreeType Project', be they named as alpha,
+  beta or final release.
+
+  `You' refers to  the licensee, or person using  the project, where
+  `using' is a generic term including compiling the project's source
+  code as  well as linking it  to form a  `program' or `executable'.
+  This  program is  referred to  as  `a program  using the  FreeType
+  engine'.
+
+  This  license applies  to all  files distributed  in  the original
+  FreeType  Project,   including  all  source   code,  binaries  and
+  documentation,  unless  otherwise  stated   in  the  file  in  its
+  original, unmodified form as  distributed in the original archive.
+  If you are  unsure whether or not a particular  file is covered by
+  this license, you must contact us to verify this.
+
+  The FreeType  Project is copyright (C) 1996-2000  by David Turner,
+  Robert Wilhelm, and Werner Lemberg.  All rights reserved except as
+  specified below.
+
+1. No Warranty
+--------------
+
+  THE FREETYPE PROJECT  IS PROVIDED `AS IS' WITHOUT  WARRANTY OF ANY
+  KIND, EITHER  EXPRESS OR IMPLIED,  INCLUDING, BUT NOT  LIMITED TO,
+  WARRANTIES  OF  MERCHANTABILITY   AND  FITNESS  FOR  A  PARTICULAR
+  PURPOSE.  IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS
+  BE LIABLE  FOR ANY DAMAGES CAUSED  BY THE USE OR  THE INABILITY TO
+  USE, OF THE FREETYPE PROJECT.
+
+2. Redistribution
+-----------------
+
+  This  license  grants  a  worldwide, royalty-free,  perpetual  and
+  irrevocable right  and license to use,  execute, perform, compile,
+  display,  copy,   create  derivative  works   of,  distribute  and
+  sublicense the  FreeType Project (in  both source and  object code
+  forms)  and  derivative works  thereof  for  any  purpose; and  to
+  authorize others  to exercise  some or all  of the  rights granted
+  herein, subject to the following conditions:
+
+    o Redistribution of  source code  must retain this  license file
+      (`FTL.TXT') unaltered; any  additions, deletions or changes to
+      the original  files must be clearly  indicated in accompanying
+      documentation.   The  copyright   notices  of  the  unaltered,
+      original  files must  be  preserved in  all  copies of  source
+      files.
+
+    o Redistribution in binary form must provide a  disclaimer  that
+      states  that  the software is based in part of the work of the
+      FreeType Team,  in  the  distribution  documentation.  We also
+      encourage you to put an URL to the FreeType web page  in  your
+      documentation, though this isn't mandatory.
+
+  These conditions  apply to any  software derived from or  based on
+  the FreeType Project,  not just the unmodified files.   If you use
+  our work, you  must acknowledge us.  However, no  fee need be paid
+  to us.
+
+3. Advertising
+--------------
+
+  Neither the  FreeType authors and  contributors nor you  shall use
+  the name of the  other for commercial, advertising, or promotional
+  purposes without specific prior written permission.
+
+  We suggest,  but do not require, that  you use one or  more of the
+  following phrases to refer  to this software in your documentation
+  or advertising  materials: `FreeType Project',  `FreeType Engine',
+  `FreeType library', or `FreeType Distribution'.
+
+  As  you have  not signed  this license,  you are  not  required to
+  accept  it.   However,  as  the FreeType  Project  is  copyrighted
+  material, only  this license, or  another one contracted  with the
+  authors, grants you  the right to use, distribute,  and modify it.
+  Therefore,  by  using,  distributing,  or modifying  the  FreeType
+  Project, you indicate that you understand and accept all the terms
+  of this license.
+
+4. Contacts
+-----------
+
+  There are two mailing lists related to FreeType:
+
+    o freetype@nongnu.org
+
+      Discusses general use and applications of FreeType, as well as
+      future and  wanted additions to the  library and distribution.
+      If  you are looking  for support,  start in  this list  if you
+      haven't found anything to help you in the documentation.
+
+    o freetype-devel@nongnu.org
+
+      Discusses bugs,  as well  as engine internals,  design issues,
+      specific licenses, porting, etc.
+
+  Our home page can be found at
+
+    http://www.freetype.org
+
+
+--- end of FTL.TXT ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/GPLv2.TXT b/extensions/externals/src/freetype-2.4.9/docs/GPLv2.TXT
new file mode 100644
index 0000000..b2fe7b6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/GPLv2.TXT
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
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+
+  Finally, any free program is threatened constantly by software
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+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+Activities other than copying, distribution and modification are not
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+running the Program is not restricted, and the output from the Program
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+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
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+  2. You may modify your copy or copies of the Program or any portion
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+
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+
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+
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+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/extensions/externals/src/freetype-2.4.9/docs/INSTALL b/extensions/externals/src/freetype-2.4.9/docs/INSTALL
new file mode 100644
index 0000000..fc699a8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/INSTALL
@@ -0,0 +1,83 @@
+
+There are  several ways  to build the  FreeType library,  depending on
+your system and the level of  customization you need.  Here is a short
+overview of the documentation available:
+
+
+I. Normal installation and upgrades
+===================================
+
+  1. Unix Systems (including Mac OS X, Cygwin, and MSys on Windows)
+
+    Please read `INSTALL.UNIX' to install or upgrade FreeType  2 on  a
+    Unix system.   Note  that  you  *need*  GNU  Make   for  automatic
+    compilation,  since other make tools won't work (this includes BSD
+    Make).
+
+    GNU Make VERSION 3.80 OR NEWER IS NEEDED!
+
+
+  2. On VMS with the `mms' build tool
+
+    See `INSTALL.VMS' for installation instructions on this platform.
+
+
+  3. Other systems using GNU Make
+
+    On non-Unix platforms,  it is possible to build  the library using
+    GNU Make  utility.  Note that  *NO OTHER MAKE TOOL  WILL WORK*[1]!
+    This  methods supports  several  compilers on  Windows, OS/2,  and
+    BeOS, including MinGW, Visual C++, Borland C++, and more.
+
+    Instructions are provided in the file `INSTALL.GNU'.
+
+
+  4. With an IDE Project File (e.g., for Visual Studio or CodeWarrior)
+
+    We provide a  small number of `project files'  for various IDEs to
+    automatically build  the library as  well.  Note that  these files
+    are  not supported  and only  sporadically maintained  by FreeType
+    developers, so don't expect them to work in each release.
+
+    To find them, have a  look at the content of the `builds/<system>'
+    directory, where <system> stands for your OS or environment.
+
+
+  5. From you own IDE, or own Makefiles
+
+    If  you  want  to  create   your  own  project  file,  follow  the
+    instructions   given  in  the   `INSTALL.ANY'  document   of  this
+    directory.
+
+
+II. Custom builds of the library
+================================
+
+  Customizing the compilation  of FreeType is easy, and  allows you to
+  select only the components of  the font engine that you really need.
+  For more details read the file `CUSTOMIZE'.
+
+
+----------------------------------------------------------------------
+
+[1] make++, a make tool written in Perl, has sufficient support of GNU
+    make extensions to build FreeType.  See
+
+      http://makepp.sourceforge.net
+
+    for more information; you need version 1.19 or newer, and you must
+    pass option `--norc-substitution'.
+
+----------------------------------------------------------------------
+
+Copyright   2000-2008, 2010-2011
+by David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of INSTALL ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/INSTALL.ANY b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.ANY
new file mode 100644
index 0000000..80f161c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.ANY
@@ -0,0 +1,156 @@
+Instructions on how to build FreeType with your own build tool
+==============================================================
+
+See  the  file `CUSTOMIZE'  to  learn  how  to customize  FreeType  to
+specific environments.
+
+
+I. Standard procedure
+---------------------
+
+  * DISABLE PRE-COMPILED  HEADERS!  This is very  important for Visual
+    C++, because FreeType uses lines like:
+
+      #include FT_FREETYPE_H
+
+    which are not correctly supported by this compiler while being ISO
+    C compliant!
+
+  * You  need  to  add  the directories  `freetype2/include'  to  your
+    include path when compiling the library.
+
+  * FreeType 2 is made of  several components; each of them is located
+    in    a   subdirectory    of   `freetype2/src'.     For   example,
+    `freetype2/src/truetype/' contains the TrueType font driver.
+
+  * DO NOT COMPILE ALL C FILES!  Rather, compile the following ones.
+
+    -- base components (required)
+
+      src/base/ftsystem.c
+      src/base/ftinit.c
+      src/base/ftdebug.c
+
+      src/base/ftbase.c
+
+      src/base/ftbbox.c       -- recommended, see <freetype/ftbbox.h>
+      src/base/ftglyph.c      -- recommended, see <freetype/ftglyph.h>
+
+      src/base/ftbdf.c        -- optional, see <freetype/ftbdf.h>
+      src/base/ftbitmap.c     -- optional, see <freetype/ftbitmap.h>
+      src/base/ftcid.c        -- optional, see <freetype/ftcid.h>
+      src/base/ftfstype.c     -- optional
+      src/base/ftgasp.c       -- optional, see <freetype/ftgasp.h>
+      src/base/ftgxval.c      -- optional, see <freetype/ftgxval.h>
+      src/base/ftlcdfil.c     -- optional, see <freetype/ftlcdfil.h>
+      src/base/ftmm.c         -- optional, see <freetype/ftmm.h>
+      src/base/ftotval.c      -- optional, see <freetype/ftotval.h>
+      src/base/ftpatent.c     -- optional
+      src/base/ftpfr.c        -- optional, see <freetype/ftpfr.h>
+      src/base/ftstroke.c     -- optional, see <freetype/ftstroke.h>
+      src/base/ftsynth.c      -- optional, see <freetype/ftsynth.h>
+      src/base/fttype1.c      -- optional, see <freetype/t1tables.h>
+      src/base/ftwinfnt.c     -- optional, see <freetype/ftwinfnt.h>
+      src/base/ftxf86.c       -- optional, see <freetype/ftxf86.h>
+
+      src/base/ftmac.c        -- only on the Macintosh
+
+    -- font drivers (optional; at least one is needed)
+
+      src/bdf/bdf.c           -- BDF font driver
+      src/cff/cff.c           -- CFF/OpenType font driver
+      src/cid/type1cid.c      -- Type 1 CID-keyed font driver
+      src/pcf/pcf.c           -- PCF font driver
+      src/pfr/pfr.c           -- PFR/TrueDoc font driver
+      src/sfnt/sfnt.c         -- SFNT files support
+                                 (TrueType & OpenType)
+      src/truetype/truetype.c -- TrueType font driver
+      src/type1/type1.c       -- Type 1 font driver
+      src/type42/type42.c     -- Type 42 font driver
+      src/winfonts/winfnt.c   -- Windows FONT / FNT font driver
+
+    -- rasterizers (optional; at least one is needed for vector
+       formats)
+
+      src/raster/raster.c     -- monochrome rasterizer
+      src/smooth/smooth.c     -- anti-aliasing rasterizer
+
+    -- auxiliary modules (optional)
+
+      src/autofit/autofit.c   -- auto hinting module
+      src/cache/ftcache.c     -- cache sub-system (in beta)
+      src/gzip/ftgzip.c       -- support for compressed fonts (.gz)
+      src/lzw/ftlzw.c         -- support for compressed fonts (.Z)
+      src/bzip2/ftbzip2.c     -- support for compressed fonts (.bz2)
+      src/gxvalid/gxvalid.c   -- TrueTypeGX/AAT table validation
+      src/otvalid/otvalid.c   -- OpenType table validation
+      src/psaux/psaux.c       -- PostScript Type 1 parsing
+      src/pshinter/pshinter.c -- PS hinting module
+      src/psnames/psnames.c   -- PostScript glyph names support
+
+
+    Notes:
+
+      `ftcache.c'  needs `ftglyph.c'
+      `ftfstype.c' needs `fttype1.c'
+      `ftglyph.c'  needs `ftbitmap.c'
+      `ftstroke.c' needs `ftglyph.c'
+      `ftsynth.c'  needs `ftbitmap.c'
+
+      `cff.c'      needs `sfnt.c', `pshinter.c', and `psnames.c'
+      `truetype.c' needs `sfnt.c' and `psnames.c'
+      `type1.c'    needs `psaux.c' `pshinter.c', and `psnames.c'
+      `type1cid.c' needs `psaux.c', `pshinter.c', and `psnames.c'
+      `type42.c'   needs `truetype.c'
+
+      To use `ftbzip2.c', an application must be linked with a library
+      which implements bzip2 support  (and the bzip2 header files must
+      be available also during compilation).
+
+
+  Read the file `CUSTOMIZE' in case  you want to compile only a subset
+  of  the  drivers,  renderers,   and  optional  modules;  a  detailed
+  description of the various base  extension is given in the top-level
+  file `modules.cfg'.
+
+  You are done.  In case of problems, see the archives of the FreeType
+  development mailing list.
+
+
+II. Support for flat-directory compilation
+------------------------------------------
+
+  It is  possible to  put all  FreeType 2 source  files into  a single
+  directory, with the *exception* of the `include' hierarchy.
+
+  1. Copy all files in current directory
+
+      cp freetype2/src/base/*.[hc] .
+      cp freetype2/src/raster1/*.[hc] .
+      cp freetype2/src/smooth/*.[hc] .
+      etc.
+
+  2. Compile sources
+
+      cc -c -Ifreetype2/include -DFT2_BUILD_LIBRARY ftsystem.c
+      cc -c -Ifreetype2/include -DFT2_BUILD_LIBRARY ftinit.c
+      cc -c -Ifreetype2/include -DFT2_BUILD_LIBRARY ftdebug.c
+      cc -c -Ifreetype2/include -DFT2_BUILD_LIBRARY ftbase.c
+      etc.
+
+    You don't  need to define  the FT_FLAT_COMPILATION macro  (as this
+    was required in previous releases of FreeType 2).
+
+----------------------------------------------------------------------
+
+Copyright 2003, 2005, 2006, 2009, 2010 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.ANY ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/INSTALL.CROSS b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.CROSS
new file mode 100644
index 0000000..3def12c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.CROSS
@@ -0,0 +1,135 @@
+This document contains instructions on how to cross-build the FreeType
+library on Unix systems, for example, building binaries for Linux/MIPS
+on  FreeBSD/i386.   Before   reading  this  document,  please  consult
+INSTALL.UNIX for required tools and the basic self-building procedure.
+
+
+  1. Required Tools
+  -----------------
+
+    For self-building the FreeType library  on a Unix system, GNU Make
+    3.80 or  newer is required.   INSTALL.UNIX  contains  hints how to
+    check the installed `make'.
+
+    The GNU C  compiler to cross-build the target  system is required.
+    At present, using non-GNU cross compiler is not tested.  The cross
+    compiler is  expected to be  installed with a system  prefix.  For
+    example, if  your building system  is FreeBSD/i386 and  the target
+    system is Linux/MIPS, the  cross compiler should be installed with
+    the name `mips-ip22-linuxelf-gcc'.
+
+    A C  compiler for a self-build  is required also, to  build a tool
+    that  is executed  during  the building  procedure.  Non-GNU  self
+    compilers are acceptable, but such a setup is not tested yet.
+
+
+  2. Configuration
+  ----------------
+
+    2.1. Building and target system
+
+      To configure for  cross-build, the options `--host=<system>' and
+      `--build=<system>' must be passed to configure.  For example, if
+      your building  system is FreeBSD/i386  and the target  system is
+      Linux/MIPS, say
+
+        ./configure \
+          --build=i386-unknown-freebsd \
+          --host=mips-ip22-linuxelf \
+          [other options]
+
+      It should  be noted that `--host=<system>'  specifies the system
+      where the built binaries will  be executed, not the system where
+      the build actually happens.   Older versions of GNU autoconf use
+      the option  pair `--host=' and `--target='.  This  is broken and
+      doesn't work.  Similarly, an explicit CC specification like
+
+        env CC=mips-ip22-linux-gcc ./configure
+
+      or
+
+        env CC=/usr/local/mips-ip22-linux/bin/gcc ./configure
+
+      doesn't   work  either;  such   a  configuration   confuses  the
+      `configure' script while  trying to find the cross  and native C
+      compilers.
+
+
+    2.2. The prefix to install FreeType2
+
+      Setting `--prefix=<prefix>'  properly is important.   The prefix
+      to install FreeType2 is  written into the freetype-config script
+      and freetype2.pc configuration file.
+
+      If  the built  FreeType  2 library  is  used as  a  part of  the
+      cross-building system,  the prefix  is expected to  be different
+      from the self-building  system.  For example, configuration with
+      `--prefix=/usr/local'  installs binaries  into  the system  wide
+      `/usr/local'  directory  which  then  can't be  executed.   This
+      causes confusion in configuration  of all applications which use
+      FreeType2.   Instead,  use a  prefix to install  the cross-build
+      into     a     separate     system    tree,     for     example,
+      `--prefix=/usr/local/mips-ip22-linux/'.
+
+      On the other  hand, if the built FreeType2 is used  as a part of
+      the target system, the prefix to install should reflect the file
+      system structure of the target system.
+
+
+  3. Building command
+  -------------------
+
+    If  the  configuration  finishes successfully,  invoking  GNU make
+    builds FreeType2.  Just say
+
+      make
+
+    or
+
+      gmake
+
+    depending on the name the GNU make binary actually has.
+
+
+  4. Installation
+  ---------------
+
+    Saying
+
+      make install
+
+    as usual to install FreeType2 into the directory tree specified by
+    the argument of the `--prefix' option.
+
+    As noted in section 2.2,  FreeType2  is sometimes configured to be
+    installed  into the  system directory  of the  target  system, and
+    should  not be installed  in the  cross-building system.   In such
+    cases, the  make variable `DESTDIR'  is useful to change  the root
+    directory in the installation.  For example, after
+
+      make DESTDIR=/mnt/target_system_root/ install
+
+    the built FreeType2 library files are installed into the directory
+    `/mnt/target_system_root/<prefix_in_configure>/lib'.
+
+
+  5. TODO
+  -------
+
+    Cross building between Cygwin (or MSys) and Unix must be tested.
+
+
+----------------------------------------------------------------------
+
+Copyright 2006, 2008 by suzuki toshiya
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.CROSS ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/INSTALL.GNU b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.GNU
new file mode 100644
index 0000000..72df50a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.GNU
@@ -0,0 +1,159 @@
+This document contains instructions  how to build the FreeType library
+on non-Unix systems  with the help of GNU Make.  Note  that if you are
+running Cygwin or MSys in  Windows, you should follow the instructions
+in the file INSTALL.UNIX instead.
+
+
+  FreeType 2 includes a powerful and flexible build system that allows
+  you to  easily compile it on  a great variety of  platforms from the
+  command line.  To do so, just follow these simple instructions.
+
+  1. Install GNU Make
+  -------------------
+
+    Because  GNU Make  is  the  only Make  tool  supported to  compile
+    FreeType 2, you should install it on your machine.
+
+    The FreeType 2 build system relies on many features special to GNU
+    Make.
+
+    NEARLY ALL OTHER MAKE TOOLS  FAIL, INCLUDING `BSD MAKE', SO REALLY
+    INSTALL A RECENT VERSION OF GNU MAKE ON YOUR SYSTEM!
+
+    Note that  make++, a  make tool written  in Perl,  supports enough
+    features of GNU make to compile FreeType.  See
+
+      http://makepp.sourceforge.net
+
+    for more information; you need version 1.19 or newer, and you must
+    pass option `--norc-substitution'.
+
+    Make sure that you are invoking GNU Make from the command line, by
+    typing something like:
+
+      make -v
+
+    to display its version number.
+
+    VERSION 3.80 OR NEWER IS NEEDED!
+
+
+  2. Invoke `make'
+  ----------------
+
+    Go to  the root  directory of FreeType  2, then simply  invoke GNU
+    Make from the command line.   This will launch the FreeType 2 host
+    platform  detection routines.   A summary  will be  displayed, for
+    example, on Win32.
+
+
+      ==============================================================
+      FreeType build system -- automatic system detection
+
+      The following settings are used:
+
+        platform                     win32
+        compiler                     gcc
+        configuration directory      .\builds\win32
+        configuration rules          .\builds\win32\w32-gcc.mk
+
+      If this does not correspond to your system or settings please
+      remove the file 'config.mk' from this directory then read the
+      INSTALL file for help.
+
+      Otherwise, simply type 'make' again to build the library
+      or 'make refdoc' to build the API reference (the latter needs
+      python).
+      =============================================================
+
+
+    If the detected settings correspond to your platform and compiler,
+    skip to step 5.  Note that if your platform is completely alien to
+    the build system, the detected platform will be `ansi'.
+
+
+  3. Configure the build system for a different compiler
+  ------------------------------------------------------
+
+    If the build system correctly detected your platform, but you want
+    to use a different compiler  than the one specified in the summary
+    (for most platforms, gcc is the default compiler), invoke GNU Make
+    with
+
+      make setup <compiler>
+
+    Examples:
+
+      to use Visual C++ on Win32, type:  `make setup visualc'
+      to use Borland C++ on Win32, type  `make setup bcc32'
+      to use Watcom C++ on Win32, type   `make setup watcom'
+      to use Intel C++ on Win32, type    `make setup intelc'
+      to use LCC-Win32 on Win32, type:   `make setup lcc'
+      to use Watcom C++ on OS/2, type    `make setup watcom'
+      to use VisualAge C++ on OS/2, type `make setup visualage'
+
+    The  <compiler> name to  use is  platform-dependent.  The  list of
+    available  compilers for  your  system is  available  in the  file
+    `builds/<system>/detect.mk'.
+
+    If you  are satisfied  by the new  configuration summary,  skip to
+    step 5.
+
+
+  4. Configure the build system for an unknown platform/compiler
+  --------------------------------------------------------------
+
+    The auto-detection/setup  phase of the build system  copies a file
+    to the current directory under the name `config.mk'.
+
+    For    example,    on    OS/2+gcc,    it   would    simply    copy
+    `builds/os2/os2-gcc.mk' to `./config.mk'.
+
+    If for  some reason your  platform isn't correctly  detected, copy
+    manually the configuration sub-makefile to `./config.mk' and go to
+    step 5.
+
+    Note  that  this file  is  a  sub-Makefile  used to  specify  Make
+    variables  for compiler  and linker  invocation during  the build.
+    You can  easily create your own  version from one  of the existing
+    configuration files,  then copy it to the  current directory under
+    the name `./config.mk'.
+
+
+  5. Build the library
+  --------------------
+
+    The auto-detection/setup  phase should have  copied a file  in the
+    current  directory,  called  `./config.mk'.   This  file  contains
+    definitions of various Make  variables used to invoke the compiler
+    and linker during the build.  [It has also generated a file called
+    `ftmodule.h'   in  the  objects   directory  (which   is  normally
+    `<toplevel>/objs/');  please read  the  file `docs/CUSTOMIZE'  for
+    customization of FreeType.]
+
+    To  launch  the build,  simply  invoke  GNU  Make again:  The  top
+    Makefile will detect the configuration file and run the build with
+    it.
+
+
+  Final note
+
+    The build  system builds a  statically linked library of  the font
+    engine in the  `objs' directory.  It does _not_  support the build
+    of  DLLs on  Windows and  OS/2.  If  you need  these, you  have to
+    either   use  an   IDE-specific  project   file,  or   follow  the
+    instructions in `INSTALL.ANY' to create your own Makefiles.
+
+----------------------------------------------------------------------
+
+Copyright 2003, 2004, 2005, 2006, 2008 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.GNU ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/INSTALL.MAC b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.MAC
new file mode 100644
index 0000000..42bb0d8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.MAC
@@ -0,0 +1,32 @@
+Please follow the instructions  in INSTALL.UNIX to install FreeType on
+Mac OS X.
+
+Currently FreeType2 functions based on some deprecated Carbon APIs
+return FT_Err_Unimplemented_Feature always, even if FreeType2 is
+configured and built on the system that deprecated Carbon APIs are
+available. To enable deprecated FreeType2 functions as far as possible,
+replace src/base/ftmac.c by builds/mac/ftmac.c.
+
+Starting with Mac OS X 10.5, gcc defaults the deployment target
+to 10.5. In previous versions of Mac OS X, this defaulted to 10.1.
+If you want your built binaries to run only on 10.5, this change
+does not concern you.  If you want them to also run on older versions
+of Mac OS X, then you must either set the MACOSX_DEPLOYMENT_TARGET
+environment variable or pass -mmacosx-version-min to gcc. You should
+specify the oldest version of Mac OS you want the code to run on.
+For example, if you use Bourne shell:
+
+	export MACOSX_DEPLOYMENT_TARGET=10.2
+
+or, if you use C shell:
+
+	setenv MACOSX_DEPLOYMENT_TARGET 10.2
+
+Alternatively, you could pass "-mmacosx-version-min=10.2" to gcc.
+
+Here the number 10.2 is the lowest version that the built binaries
+can run on. In the cases in above, the built binaries will run on
+Mac OS X 10.2 and later, but _not_ earlier. If you want to run on
+earlier, you have to set lower version, e.g. 10.0.
+
+For classic Mac OS (Mac OS 7, 8, 9) please refer to builds/mac/README.
diff --git a/extensions/externals/src/freetype-2.4.9/docs/INSTALL.UNIX b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.UNIX
new file mode 100644
index 0000000..5dc0764
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.UNIX
@@ -0,0 +1,96 @@
+This  document contains  instructions  on how  to  build the  FreeType
+library on Unix  systems.  This also works for  emulations like Cygwin
+or MSys on Win32:
+
+
+  1. Ensure that you are using GNU Make
+  -------------------------------------
+
+    The FreeType build system  _exclusively_ works with GNU Make.  You
+    will  not be  able to  compile the  library with  the instructions
+    below using any other alternative (including BSD Make).
+
+    Check that you have GNU make by running the command:
+
+       make -v
+
+    This should dump some text that begins with:
+
+       GNU Make  <version number>
+       Copyright (C) <year> Free Software Foundation Inc.
+
+    Note that version  3.80 or higher is *required* or the  build will
+    fail.
+
+    It is also fine to have GNU Make under another name (e.g. 'gmake')
+    if you use the GNUMAKE variable as described below.
+
+    As  a  special exception,  'makepp'  can  also  be used  to  build
+    FreeType 2.  See the file docs/MAKEPP for details.
+
+
+  2. Regenerate the configure script if needed
+  --------------------------------------------
+
+    This only applies if you  are building a git snapshot or checkout,
+    *not* if you grabbed the sources of an official release.
+
+    You  need  to invoke  the  `autogen.sh'  script  in the  top-level
+    directory  in order  to  create the  `configure'  script for  your
+    platform.  Normally, this simply means typing:
+
+      sh autogen.sh
+
+    In case of problems, you  may need to install or upgrade Automake,
+    Autoconf or  Libtool.  See  README.git in the  top-level directory
+    for more information.
+
+
+  3. Build and install the library
+  --------------------------------
+
+    The following  should work  on all Unix  systems where  the `make'
+    command invokes GNU Make:
+
+      ./configure [options]
+      make
+      make install           (as root)
+
+    The default installation path  is `/usr/local'.  It can be changed
+    with the `--prefix=<path>' option.  Example:
+
+      ./configure --prefix=/usr
+
+    When using a different command to invoke GNU Make, use the GNUMAKE
+    variable.  For example,  if `gmake' is the command  to use on your
+    system, do something like:
+
+       GNUMAKE=gmake ./configure [options]
+       gmake
+       gmake install            (as root)
+
+    If  this still doesn't  work, there  must be  a problem  with your
+    system (e.g., you are using a very old version of GNU Make).
+
+    It  is possible  to  compile FreeType  in  a different  directory.
+    Assuming the FreeType source  files in directory `/src/freetype' a
+    compilation in directory `foo' works as follows:
+
+      cd foo
+      /src/freetype/configure [options]
+      make
+      make install
+
+----------------------------------------------------------------------
+
+Copyright 2003, 2004, 2005, 2006, 2007 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of INSTALL.UNIX ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/INSTALL.VMS b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.VMS
new file mode 100644
index 0000000..994e566
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/INSTALL.VMS
@@ -0,0 +1,62 @@
+How to build the freetype2 library on VMS
+-----------------------------------------
+
+It is actually very  straightforward to install the Freetype2 library.
+Just  execute vms_make.com from  the toplevel  directory to  build the
+library.  This procedure currently accepts the following options:
+
+DEBUG
+  Build the library with debug information and without optimization.
+
+lopts=<value>
+  Options to pass to the link command e.g. lopts=/traceback
+
+ccopt=<value>
+  Options to pass to the C compiler e.g. ccopt=/float=ieee
+
+In case you did download the demos, place them in a separate directory
+sharing the same toplevel as the directory of Freetype2 and follow the
+same  instructions as  above  for  the demos  from  there.  The  build
+process relies on this to figure the location of the Freetype2 include
+files.
+
+
+To rebuild  the  sources it is necessary to  have MMS/MMK installed on
+the system.
+
+The library is available in the directory
+
+  [.LIB]
+
+To  compile applications  using  FreeType  2 you  have  to define  the
+logical FREETYPE pointing to the directory
+
+  [.INCLUDE.FREETYPE]
+
+i.e., if  the directory in which  this INSTALL.VMS file  is located is
+$disk:[freetype] then define the logical with
+
+  define freetype $disk:[freetype.include.freetype]
+
+This version has  been tested with Compaq C  V6.2-006 on OpenVMS Alpha
+V7.2-1.
+
+
+  Any problems can be reported to
+
+    Jouk Jansen <joukj@hrem.stm.tudelft.nl> or
+    Martin P.J. Zinser <zinser@zinser.no-ip.info>
+
+------------------------------------------------------------------------
+
+Copyright 2000, 2004 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file  is  part  of the  FreeType  project, and may  only be  used,
+modified,  and  distributed  under  the  terms of  the FreeType  project
+license, LICENSE.TXT.   By continuing to use, modify, or distribute this
+file you  indicate that  you have  read the  license and understand  and
+accept it fully.
+
+
+--- end of INSTALL.VMS ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/LICENSE.TXT b/extensions/externals/src/freetype-2.4.9/docs/LICENSE.TXT
new file mode 100644
index 0000000..62945c8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/LICENSE.TXT
@@ -0,0 +1,34 @@
+
+The  FreeType 2  font  engine is  copyrighted  work and  cannot be  used
+legally  without a  software license.   In  order to  make this  project
+usable  to a vast  majority of  developers, we  distribute it  under two
+mutually exclusive open-source licenses.
+
+This means  that *you* must choose  *one* of the  two licenses described
+below, then obey  all its terms and conditions when  using FreeType 2 in
+any of your projects or products.
+
+  - The FreeType License, found in  the file `FTL.TXT', which is similar
+    to the original BSD license *with* an advertising clause that forces
+    you  to  explicitly cite  the  FreeType  project  in your  product's
+    documentation.  All  details are in the license  file.  This license
+    is  suited  to products  which  don't  use  the GNU  General  Public
+    License.
+
+    Note that  this license  is  compatible  to the  GNU General  Public
+    License version 3, but not version 2.
+
+  - The GNU General Public License version 2, found in  `GPLv2.TXT' (any
+    later version can be used  also), for programs which already use the
+    GPL.  Note  that the  FTL is  incompatible  with  GPLv2 due  to  its
+    advertisement clause.
+
+The contributed BDF and PCF drivers come with a license similar  to that
+of the X Window System.  It is compatible to the above two licenses (see
+file src/bdf/README and src/pcf/README).
+
+The gzip module uses the zlib license (see src/gzip/zlib.h) which too is
+compatible to the above two licenses.
+
+
+--- end of LICENSE.TXT ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/MAKEPP b/extensions/externals/src/freetype-2.4.9/docs/MAKEPP
new file mode 100644
index 0000000..58eaf55
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/MAKEPP
@@ -0,0 +1,5 @@
+As a special  exception, FreeType can also be  built with the 'makepp'
+build tool, available from http://makepp.sourceforge.net.
+
+Note, however. that  you will need at least version  1.19 and pass the
+option --norc-substitution to have it work correctly.
diff --git a/extensions/externals/src/freetype-2.4.9/docs/PROBLEMS b/extensions/externals/src/freetype-2.4.9/docs/PROBLEMS
new file mode 100644
index 0000000..40bdc35
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/PROBLEMS
@@ -0,0 +1,90 @@
+This  file describes various  problems that  have been  encountered in
+compiling,  installing  and   running  FreeType  2.   Suggestions  for
+additions or other improvements to this file are welcome.
+
+----------------------------------------------------------------------
+
+Running Problems
+================
+
+
+* Some Type 1, Multiple Masters, and CID-keyed PostScript fonts aren't
+  handled correctly.
+
+-----
+
+Of course,  there might be  bugs in FreeType,  but some fonts based on
+the  PostScript  format can't  be handled indeed.  The reason  is that
+FreeType  doesn't contain a full  PostScript  interpreter  but applies
+pattern matching instead.  In case a font doesn't follow the  standard
+structure of the given font format, FreeType fails.  A typical example
+is Adobe's `Optima'  font family which  contains extra code  to switch
+between low and high resolution versions of the glyphs.
+
+It might be  possible to patch  FreeType in  some situations,  though.
+Please report failing fonts so that we investigate the problem and set
+up a list of such problematic fonts.
+
+
+* Why do identical FreeType  versions render differently  on different
+  platforms?
+
+-----
+
+Different distributions compile FreeType with different options.   The
+developer  version of  a  distribution's  FreeType  package,  which is
+needed to compile  your program  against FreeType,  includes the  file
+ftoption.h.  Compare  each platform's  copy of ftoption.h to  find the
+differences.
+
+
+----------------------------------------------------------------------
+
+
+Compilation Problems
+====================
+
+
+* I get an `internal compilation error' (ICE) while compiling FreeType
+  2.2.1 with Intel C++.
+
+  This has been reported for the following compiler version:
+
+    Intel(R) C++ Compiler for 32-bit applications,
+      Version 9.0 Build 20050430Z Package ID: W_CC_P_9.0.019
+
+-----
+
+The best solution is to update the compiler to version
+
+  Intel(R) C++ Compiler for 32-bit applications,
+    Version 9.1 Build 20060323Z Package ID: W_CC_P_9.1.022
+
+or newer.  If this isn't feasible, apply the following patch.
+
+
+--- src/cache/ftcbasic.c 20 Mar 2006 12:10:24 -0000 1.20
++++ src/cache/ftcbasic.c.patched 15 May 2006 02:51:02 -0000
+@@ -252,7 +252,7 @@
+   */
+
+   FT_CALLBACK_TABLE_DEF
+-  const FTC_IFamilyClassRec  ftc_basic_image_family_class =
++  FTC_IFamilyClassRec  ftc_basic_image_family_class =
+   {
+     {
+       sizeof ( FTC_BasicFamilyRec ),
+@@ -266,7 +266,7 @@
+
+
+   FT_CALLBACK_TABLE_DEF
+-  const FTC_GCacheClassRec  ftc_basic_image_cache_class =
++  FTC_GCacheClassRec  ftc_basic_image_cache_class =
+   {
+     {
+       ftc_inode_new,
+
+
+----------------------------------------------------------------------
+
+--- end of PROBLEMS ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/TODO b/extensions/externals/src/freetype-2.4.9/docs/TODO
new file mode 100644
index 0000000..be60d6f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/TODO
@@ -0,0 +1,40 @@
+Here is a list of items that need to be addressed in FreeType 2
+---------------------------------------------------------------
+
+* Implement stem3/counter hints properly in the Postscript hinter.
+
+* Add CIDCMap support to the CID driver.
+
+* Add track kerning support to the PFR driver.
+
+* Add kerning (AFM file) support to the CID driver.
+
+
+Here is a list of bugs which should be handled
+----------------------------------------------
+
+Other bugs have been registered at the savannah bugzilla of FreeType.
+
+* CID driver:
+    Handle the case where a CID font has a top-level font matrix also
+    (see PLRM, 5.11.3, Type 0 CIDFonts).  Since CID_FaceInfoRec lacks
+    a font_matrix entry we have to directly apply it to all subfont
+    matrices.
+
+* CID driver:
+    Use top-level font matrix entry for setting the upem value, not the
+    entries in the FDarray.  If absent, use 1000.
+
+------------------------------------------------------------------------
+
+Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file  is  part  of the  FreeType  project, and may  only be  used,
+modified,  and  distributed  under  the  terms of  the FreeType  project
+license, LICENSE.TXT.   By continuing to use, modify, or distribute this
+file you  indicate that  you have  read the  license and understand  and
+accept it fully.
+
+
+--- end of TODO ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/VERSION.DLL b/extensions/externals/src/freetype-2.4.9/docs/VERSION.DLL
new file mode 100755
index 0000000..07520cf
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/VERSION.DLL
@@ -0,0 +1,148 @@
+Due  to our  use of  `libtool' to  generate and  install the  FreeType 2
+libraries on  Unix systems,  as well as  other historical events,  it is
+generally very  difficult to  know precisely which  release of  the font
+engine is installed on a given system.
+
+This file tries  to explain why and to document  ways to properly detect
+FreeType on Unix.
+
+
+1. Version and Release numbers
+------------------------------
+
+For each new  public release of FreeType 2,  there are generally *three*
+distinct `version' numbers to consider:
+
+  * The official FreeType 2 release number, like 2.0.9 or 2.1.3.
+
+  * The libtool (and Unix) specific version number, like 9.2.3.  This is
+    what `freetype-config --version' returns.
+
+  * The platform-specific  shared object  number, used for  example when
+    the library is installed as `/usr/lib/libfreetype.so.6.3.2'.
+
+The platform-specific  number is, unsurprisingly,  platform-specific and
+varies  with the  operating system  you are  using (several  variants of
+Linux, FreeBSD,  Solaris, etc.).  You  should thus _never_ use  it, even
+for simple tests.
+
+The libtool-specific  number does  not equal the  release number  but is
+tied to it.
+
+The release number is available  at *compile* time through the following
+macros defined in FT_FREETYPE_H:
+
+  - FREETYPE_MAJOR: major release number
+  - FREETYPE_MINOR: minor release number
+  - FREETYPE_PATCH: patch release number
+
+See below for a small autoconf fragment.
+
+The  release   number  is  also  available  at   *runtime*  through  the
+`FT_Library_Version' API.   Unfortunately, this one  wasn't available or
+working correctly before the 2.1.3 official release.
+
+
+2. History
+----------
+
+The following table gives,  for each official release, the corresponding
+libtool  number, as well  as the  shared object  number found  on _most_
+systems, but not all of them:
+
+
+    release    libtool      so
+  -------------------------------
+     2.4.9      14.1.8    6.8.1
+     2.4.8      14.0.8    6.8.0
+     2.4.7      13.2.7    6.7.2
+     2.4.6      13.1.7    6.7.1
+     2.4.5      13.0.7    6.7.0
+     2.4.4      12.2.6    6.6.2
+     2.4.3      12.1.6    6.6.1
+     2.4.2      12.0.6    6.6.0
+     2.4.1      11.1.5    6.5.1
+     2.4.0      11.0.5    6.5.0
+     2.3.12     10.0.4    6.4.0
+     2.3.11     9.22.3    6.3.22
+     2.3.10     9.21.3    6.3.21
+     2.3.9      9.20.3    6.3.20
+     2.3.8      9.19.3    6.3.19
+     2.3.7      9.18.3    6.3.18
+     2.3.6      9.17.3    6.3.17
+     2.3.5      9.16.3    6.3.16
+     2.3.4      9.15.3    6.3.15
+     2.3.3      9.14.3    6.3.14
+     2.3.2      9.13.3    6.3.13
+     2.3.1      9.12.3    6.3.12
+     2.3.0      9.11.3    6.3.11
+     2.2.1      9.10.3    6.3.10
+     2.2.0      9.9.3     6.3.9
+     2.1.10     9.8.3     6.3.8
+     2.1.9      9.7.3     6.3.7
+     2.1.8      9.6.3     6.3.6
+     2.1.7      9.5.3     6.3.5
+     2.1.6      9.5.3     6.3.5
+     2.1.5      9.4.3     6.3.4
+     2.1.4      9.3.3     6.3.3
+     2.1.3      9.2.3     6.3.2
+     2.1.2      9.1.3     6.3.1
+     2.1.1      9.0.3         ?
+     2.1.0      8.0.2         ?
+     2.0.9      9.0.3         ?
+     2.0.8      8.0.2         ?
+     2.0.4      7.0.1         ?
+     2.0.1      6.1.0         ?
+
+The libtool numbers are a bit inconsistent due to the library's history:
+
+  - 2.1.0 was created as a development branch from 2.0.8 (hence the same
+    libtool numbers).
+
+  - 2.0.9  was  a  bug-fix  release  of  the  `stable'  branch,  and  we
+    incorrectly increased its libtool number.
+
+  - 2.1.4 was a development version, however it was stable  enough to be
+    the basis of the 2.2.0 release.
+
+
+3. Autoconf Code Fragment
+-------------------------
+
+Lars Clausen contributed the following autoconf fragment to detect which
+version of  FreeType is  installed on  a system.  This  one tests  for a
+version that  is at least 2.0.9;  you should change it  to check against
+other release numbers.
+
+
+  AC_MSG_CHECKING([whether FreeType version is 2.0.9 or higher])
+  old_CPPFLAGS="$CPPFLAGS"
+  CPPFLAGS=`freetype-config --cflags`
+  AC_TRY_CPP([
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#if (FREETYPE_MAJOR*1000 + FREETYPE_MINOR)*1000 + FREETYPE_PATCH < 2000009
+#error Freetype version too low.
+#endif
+  ],
+  [AC_MSG_RESULT(yes)
+   FREETYPE_LIBS=`freetype-config --libs`
+   AC_SUBST(FREETYPE_LIBS)
+   AC_DEFINE(HAVE_FREETYPE,1,[Define if you have the FreeType2 library])
+   CPPFLAGS="$old_CPPFLAGS"],
+  [AC_MSG_ERROR([Need FreeType library version 2.0.9 or higher])])
+
+------------------------------------------------------------------------
+
+Copyright 2002-2012 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part  of the  FreeType  project, and  may  only be  used,
+modified,  and  distributed under  the  terms  of  the FreeType  project
+license, LICENSE.TXT.  By continuing  to use, modify, or distribute this
+file  you indicate that  you have  read the  license and  understand and
+accept it fully.
+
+
+--- end of VERSION.DLL ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/formats.txt b/extensions/externals/src/freetype-2.4.9/docs/formats.txt
new file mode 100644
index 0000000..827c894
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/formats.txt
@@ -0,0 +1,174 @@
+This  file  contains a  list  of various  font  formats.   It gives  the
+reference document and whether it is supported in FreeType 2.
+
+
+  file type:
+    The only special  case is `MAC'; on older Mac  OS versions, a `file'
+    is  stored as  a  data and  a  resource fork,  this  is, within  two
+    separate data chunks.   In all other cases, the  font data is stored
+    in a single file.
+
+  wrapper format:
+    The format used  to represent the font data.  In  the table below it
+    is used only if the font format differs.  Possible values are `SFNT'
+    (binary), `PS' (a text header, followed by binary or text data),
+    `LZW' (compressed with either `gzip' or `compress'), and
+    `BZ2' (compressed with `bzip2`).
+
+  font format:
+    How the font  is to be accessed, possibly  after converting the file
+    type and  wrapper format  into a generic  form.  Bitmap  formats are
+    `BDF',  `PCF', and  one  form  of `WINFNT';  all  others are  vector
+    formats.
+
+  font type:
+    Sub-formats  of the font  format.  `SBIT'  and `MACSBIT'  are bitmap
+    formats, `MM' and `VAR' support optical axes.
+
+  glyph access:
+    If not specified, the glyph access is `standard' to the font format.
+    Values are  `CID' for CID-keyed  fonts, `SYNTHETIC' for  fonts which
+    are modified  versions of other  fonts by means of  a transformation
+    matrix, `COLLECTION' for collecting  multiple fonts (sharing most of
+    the data) into a single file, and `TYPE_0' for PS fonts which are to
+    be accessed in a tree-like structure.
+
+  FreeType driver:
+    The module in  the FreeType library which handles  the specific font
+    format.   A missing entry  means that  FreeType doesn't  support the
+    font format (yet).
+
+
+Please  send  additions  and/or  corrections  to wl@gnu.org  or  to  the
+FreeType developer's list  at freetype-devel@nongnu.org (for subscribers
+only).   If you  can provide  a font  example for  a format  which isn't
+supported yet please send a mail too.
+
+
+file wrapper font   font    glyph      FreeType reference
+type format  format type    access     driver   documents
+----------------------------------------------------------------------------
+
+---  ---     BDF    ---     ---        bdf      5005.BDF_Spec.pdf, X11
+
+
+---  SFNT    PS     TYPE_1  ---        type1    Type 1 GX Font Format
+                                                (for the Mac) [3]
+MAC  SFNT    PS     TYPE_1  ---        type1    Type 1 GX Font Format
+                                                (for the Mac) [3]
+---  SFNT    PS     TYPE_1  CID        cid      5180.sfnt.pdf (for the Mac)
+                                                [3]
+MAC  SFNT    PS     TYPE_1  CID        cid      5180.sfnt.pdf (for the Mac)
+                                                [3]
+---  SFNT    PS     CFF     ---        cff      OT spec, 5176.CFF.pdf
+                                                (`OTTO' format)
+MAC  SFNT    PS     CFF     ---        cff      OT spec, 5176.CFF.pdf
+                                                (`OTTO' format)
+---  SFNT    PS     CFF     CID        cff      OT spec, 5176.CFF.pdf
+MAC  SFNT    PS     CFF     CID        cff      OT spec, 5176.CFF.pdf
+---  SFNT    PS     CFF     SYNTHETIC  ---      OT spec, 5176.CFF.pdf
+MAC  SFNT    PS     CFF     SYNTHETIC  ---      OT spec, 5176.CFF.pdf
+---  SFNT    TT     SBIT    ---        sfnt     XFree86 (bitmaps only;
+                                                with `head' table)
+---  SFNT    TT     MACSBIT ---        sfnt     OT spec (for the Mac;
+                                                bitmaps only; `bhed' table)
+MAC  SFNT    TT     MACSBIT ---        sfnt     OT spec (for the Mac;
+                                                bitmaps only; `bhed' table)
+---  SFNT    TT     ---     ---        truetype OT spec (`normal' TT font)
+MAC  SFNT    TT     ---     ---        truetype OT spec (`normal' TT font)
+MAC  SFNT    TT     VAR     ---        truetype GX spec (`?var' tables)
+---  SFNT    TT     ---     COLLECTION truetype OT spec (this can't be CFF)
+MAC  SFNT    TT     ---     COLLECTION truetype OT spec (this can't be CFF)
+
+
+---  ---     PS     TYPE_1  ---        type1    T1_SPEC.pdf
+                                                (`normal' Type 1 font)
+MAC  ---     PS     TYPE_1  ---        type1    T1_SPEC.pdf
+                                                (`normal' Type 1 font)
+---  ---     PS     TYPE_1  CID        cid      PLRM.pdf (CID Font Type 0;
+                                                Type 9 font)
+---  ---     PS     MM      ---        type1    5015.Type1_Supp.pdf
+                                                (Multiple Masters)
+---  ---     PS     CFF     ---        cff      5176.CFF.pdf (`pure' CFF)
+---  ---     PS     CFF     CID        cff      5176.CFF.pdf (`pure' CFF)
+---  ---     PS     CFF     SYNTHETIC  ---      5176.CFF.pdf (`pure' CFF)
+---  PS      PS     CFF     ---        ---      PLRM.pdf (Type 2) [1]
+---  PS      PS     CFF     CID        ---      PLRM.pdf (Type 2) [1]
+---  PS      PS     CFF     SYNTHETIC  ---      PLRM.pdf (Type 2) [1]
+---  ---     PS     ---     TYPE_0     ---      PLRM.pdf
+---  ---     PS     TYPE_3  ---        ---      PLRM.pdf (never supported)
+---  ---     PS     TYPE_3  CID        ---      PLRM.pdf (CID Font Type 1;
+                                                Type 10 font; never supported)
+---  PS      PS     TYPE_14 ---        ---      PLRM.pdf (Chameleon font;
+                                                Type 14 font; never supported?)
+---  ---     PS     TYPE_32 CID        ---      PLRM.pdf (CID Font Type 4;
+                                                Type 32 font; never supported?)
+---  PS      TT     ---     ---        type42   5012.Type42_Spec.pdf
+                                                (Type 42 font)
+---  PS      TT     ---     CID        ---      PLRM.pdf (CID Font Type 2;
+                                                Type 11 font)
+
+
+---  ?       ?      CEF     ?          cff      ?
+
+
+---  ---     PCF    ---     ---        pcf      X11 [4]
+---  LZW     PCF    ---     ---        pcf      X11 [4]
+---  BZ2     PCF    ---     ---        pcf      X11 [4]
+
+
+---  ---     PFR    PFR0    ---        pfr      [2]
+---  ---     PFR    PFR1    ---        ---      (undocumented, proprietary;
+                                                probably never supported)
+
+
+---  ---     WINFNT ---     ---        winfonts MS Windows 3 Developer's Notes
+---  ---     WINFNT VECTOR  ---        ---      MS Windows 3 Developer's Notes
+
+
+[1] Support should be rather simple since this is identical to `CFF' but
+    in a PS wrapper.
+
+[2] Official PFR specification:
+
+      http://www.bitstream.com/categories/developer/truedoc/pfrspec.html
+      http://www.bitstream.com/categories/developer/truedoc/pfrspec1.2.pdf
+
+    The  syntax of  the  auxiliary data  is  not defined  there, but  is
+    partially defined in  MHP 1.0.3 (also called ETSI  TS 101812 V1.3.1)
+    section 7.4.
+
+      http://www.etsi.org/
+      http://webapp.etsi.org/workprogram/Report_WorkItem.asp?WKI_ID=18799
+
+    (free registration required).
+
+[3] Support is rudimentary currently; some tables are not loaded yet.
+
+[4] See
+
+      THE X WINDOW SYSTEM SERVER: X VERSION 11, RELEASE 5
+      Elias Israel, Erik Fortune, Digital Press, 1992
+      ISBN 1-55558-096-3
+
+    for a specification  given in Appendix D on pgs. 436-450.   However,
+    this information  might be out of  date; unfortunately,  there is no
+    PCF  specification available  online, and this book is out of print. 
+    George  Williams deduced  the font  format from the X11  sources and
+    documented it for his FontForge font editor:
+
+      http://fontforge.sourceforge.net/pcf-format.html
+
+------------------------------------------------------------------------
+
+Copyright 2004, 2005, 2008, 2009, 2010 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part  of the  FreeType  project, and  may  only be  used,
+modified,  and  distributed under  the  terms  of  the FreeType  project
+license, LICENSE.TXT.  By continuing  to use, modify, or distribute this
+file  you indicate that  you have  read the  license and  understand and
+accept it fully.
+
+
+--- end of formats.txt ---
diff --git a/extensions/externals/src/freetype-2.4.9/docs/raster.txt b/extensions/externals/src/freetype-2.4.9/docs/raster.txt
new file mode 100644
index 0000000..95d9e24
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/raster.txt
@@ -0,0 +1,635 @@
+
+                   How FreeType's rasterizer work
+
+                          by David Turner
+
+                        Revised 2007-Feb-01
+
+
+This file  is an  attempt to explain  the internals of  the FreeType
+rasterizer.  The  rasterizer is of  quite general purpose  and could
+easily be integrated into other programs.
+
+
+  I. Introduction
+
+ II. Rendering Technology
+     1. Requirements
+     2. Profiles and Spans
+        a. Sweeping the Shape
+        b. Decomposing Outlines into Profiles
+        c. The Render Pool
+        d. Computing Profiles Extents
+        e. Computing Profiles Coordinates
+        f. Sweeping and Sorting the Spans
+
+
+I. Introduction
+===============
+
+  A  rasterizer is  a library  in charge  of converting  a vectorial
+  representation of a shape  into a bitmap.  The FreeType rasterizer
+  has  been  originally developed  to  render  the  glyphs found  in
+  TrueType  files, made  up  of segments  and second-order  Béziers.
+  Meanwhile it has been extended to render third-order Bézier curves
+  also.   This  document  is   an  explanation  of  its  design  and
+  implementation.
+
+  While  these explanations start  from the  basics, a  knowledge of
+  common rasterization techniques is assumed.
+
+
+II. Rendering Technology
+========================
+
+1. Requirements
+---------------
+
+  We  assume that  all scaling,  rotating, hinting,  etc.,  has been
+  already done.  The glyph is thus  described by a list of points in
+  the device space.
+
+  - All point coordinates  are in the 26.6 fixed  float format.  The
+    used orientation is:
+
+
+       ^ y
+       |         reference orientation
+       |
+       *----> x
+      0
+
+
+    `26.6' means  that 26 bits  are used for  the integer part  of a
+    value   and  6   bits  are   used  for   the   fractional  part.
+    Consequently, the `distance'  between two neighbouring pixels is
+    64 `units' (1 unit = 1/64th of a pixel).
+
+    Note  that, for  the rasterizer,  pixel centers  are  located at
+    integer   coordinates.   The   TrueType   bytecode  interpreter,
+    however, assumes that  the lower left edge of  a pixel (which is
+    taken  to be  a square  with  a length  of 1  unit) has  integer
+    coordinates.
+
+
+        ^ y                                        ^ y
+        |                                          |
+        |            (1,1)                         |      (0.5,0.5)
+        +-----------+                        +-----+-----+
+        |           |                        |     |     |
+        |           |                        |     |     |
+        |           |                        |     o-----+-----> x
+        |           |                        |   (0,0)   |
+        |           |                        |           |
+        o-----------+-----> x                +-----------+
+      (0,0)                             (-0.5,-0.5)
+
+   TrueType bytecode interpreter          FreeType rasterizer
+
+
+    A pixel line in the target bitmap is called a `scanline'.
+
+  - A  glyph  is  usually  made  of several  contours,  also  called
+    `outlines'.  A contour is simply a closed curve that delimits an
+    outer or inner region of the glyph.  It is described by a series
+    of successive points of the points table.
+
+    Each point  of the glyph  has an associated flag  that indicates
+    whether  it is  `on' or  `off' the  curve.  Two  successive `on'
+    points indicate a line segment joining the two points.
+
+    One `off' point amidst two `on' points indicates a second-degree
+    (conic)  Bézier parametric  arc, defined  by these  three points
+    (the `off' point being the  control point, and the `on' ones the
+    start and end points).  Similarly, a third-degree (cubic) Bézier
+    curve  is described  by four  points (two  `off'  control points
+    between two `on' points).
+
+    Finally,  for  second-order curves  only,  two successive  `off'
+    points  forces the  rasterizer to  create, during  rendering, an
+    `on'  point amidst them,  at their  exact middle.   This greatly
+    facilitates the  definition of  successive Bézier arcs.
+
+  The parametric form of a second-order Bézier curve is:
+
+      P(t) = (1-t)^2*P1 + 2*t*(1-t)*P2 + t^2*P3
+
+      (P1 and P3 are the end points, P2 the control point.)
+
+  The parametric form of a third-order Bézier curve is:
+
+      P(t) = (1-t)^3*P1 + 3*t*(1-t)^2*P2 + 3*t^2*(1-t)*P3 + t^3*P4
+
+      (P1 and P4 are the end points, P2 and P3 the control points.)
+
+  For both formulae, t is a real number in the range [0..1].
+
+  Note  that the rasterizer  does not  use these  formulae directly.
+  They exhibit,  however, one very  useful property of  Bézier arcs:
+  Each  point of  the curve  is a  weighted average  of  the control
+  points.
+
+  As all weights  are positive and always sum up  to 1, whatever the
+  value  of t,  each arc  point lies  within the  triangle (polygon)
+  defined by the arc's three (four) control points.
+
+  In  the following,  only second-order  curves are  discussed since
+  rasterization of third-order curves is completely identical.
+
+  Here some samples for second-order curves.
+
+
+                                        *            # on curve
+                                                     * off curve
+                                     __---__
+        #-__                      _--       -_
+            --__                _-            -
+                --__           #               \
+                    --__                        #
+                        -#
+                                 Two `on' points
+         Two `on' points       and one `off' point
+                                  between them
+
+                      *
+        #            __      Two `on' points with two `off'
+         \          -  -     points between them. The point
+          \        /    \    marked `0' is the middle of the
+           -      0      \   `off' points, and is a `virtual
+            -_  _-       #   on' point where the curve passes.
+              --             It does not appear in the point
+              *              list.
+
+
+2. Profiles and Spans
+---------------------
+
+  The following is a basic explanation of the _kind_ of computations
+  made  by  the   rasterizer  to  build  a  bitmap   from  a  vector
+  representation.  Note  that the actual  implementation is slightly
+  different, due to performance tuning and other factors.
+
+  However, the following ideas remain  in the same category, and are
+  more convenient to understand.
+
+
+  a. Sweeping the Shape
+
+    The best way to fill a shape is to decompose it into a number of
+    simple  horizontal segments,  then turn  them on  in  the target
+    bitmap.  These segments are called `spans'.
+
+                __---__
+             _--       -_
+           _-            -
+          -               \
+         /                 \
+        /                   \
+       |                     \
+
+                __---__         Example: filling a shape
+             _----------_                with spans.
+           _--------------
+          ----------------\
+         /-----------------\    This is typically done from the top
+        /                   \   to the bottom of the shape, in a
+       |           |         \  movement called a `sweep'.
+                   V
+
+                __---__
+             _----------_
+           _--------------
+          ----------------\
+         /-----------------\
+        /-------------------\
+       |---------------------\
+
+
+    In  order  to draw  a  span,  the  rasterizer must  compute  its
+    coordinates, which  are simply the x coordinates  of the shape's
+    contours, taken on the y scanlines.
+
+
+                   /---/    |---|   Note that there are usually
+                  /---/     |---|   several spans per scanline.
+        |        /---/      |---|
+        |       /---/_______|---|   When rendering this shape to the
+        V      /----------------|   current scanline y, we must
+              /-----------------|   compute the x values of the
+           a /----|         |---|   points a, b, c, and d.
+      - - - *     * - - - - *   * - - y -
+           /     / b       c|   |d
+
+
+                   /---/    |---|
+                  /---/     |---|  And then turn on the spans a-b
+                 /---/      |---|  and c-d.
+                /---/_______|---|
+               /----------------|
+              /-----------------|
+           a /----|         |---|
+      - - - ####### - - - - ##### - - y -
+           /     / b       c|   |d
+
+
+  b. Decomposing Outlines into Profiles
+
+    For  each  scanline during  the  sweep,  we  need the  following
+    information:
+
+    o The  number of  spans on  the current  scanline, given  by the
+      number of  shape points  intersecting the scanline  (these are
+      the points a, b, c, and d in the above example).
+
+    o The x coordinates of these points.
+
+    x coordinates are  computed before the sweep, in  a phase called
+    `decomposition' which converts the glyph into *profiles*.
+
+    Put it simply, a `profile'  is a contour's portion that can only
+    be either ascending or descending,  i.e., it is monotonic in the
+    vertical direction (we also say  y-monotonic).  There is no such
+    thing as a horizontal profile, as we shall see.
+
+    Here are a few examples:
+
+
+      this square
+                                          1         2
+         ---->----     is made of two
+        |         |                       |         |
+        |         |       profiles        |         |
+        ^         v                       ^    +    v
+        |         |                       |         |
+        |         |                       |         |
+         ----<----
+
+                                         up        down
+
+
+      this triangle
+
+             P2                             1          2
+
+             |\        is made of two       |         \
+          ^  | \  \                         |          \
+          | |   \  \      profiles         |            \      |
+         |  |    \  v                  ^   |             \     |
+           |      \                    |  |         +     \    v
+           |       \                   |  |                \
+        P1 ---___   \                     ---___            \
+                 ---_\                          ---_         \
+             <--__     P3                   up           down
+
+
+
+      A more general contour can be made of more than two profiles:
+
+              __     ^
+             /  |   /  ___          /    |
+            /   |     /   |        /     |       /     |
+           |    |    /   /    =>  |      v      /     /
+           |    |   |   |         |      |     ^     |
+        ^  |    |___|   |  |      ^   +  |  +  |  +  v
+        |  |           |   v      |                 |
+           |           |          |           up    |
+           |___________|          |    down         |
+
+                <--               up              down
+
+
+    Successive  profiles are  always joined  by  horizontal segments
+    that are not part of the profiles themselves.
+
+    For  the  rasterizer,  a  profile  is  simply  an  *array*  that
+    associates  one  horizontal *pixel*  coordinate  to each  bitmap
+    *scanline*  crossed  by  the  contour's section  containing  the
+    profile.  Note that profiles are *oriented* up or down along the
+    glyph's original flow orientation.
+
+    In other graphics libraries, profiles are also called `edges' or
+    `edgelists'.
+
+
+  c. The Render Pool
+
+    FreeType  has been designed  to be  able to  run well  on _very_
+    light systems, including embedded systems with very few memory.
+
+    A render pool  will be allocated once; the  rasterizer uses this
+    pool for all  its needs by managing this  memory directly in it.
+    The  algorithms that are  used for  profile computation  make it
+    possible to use  the pool as a simple  growing heap.  This means
+    that this  memory management is  actually quite easy  and faster
+    than any kind of malloc()/free() combination.
+
+    Moreover,  we'll see  later that  the rasterizer  is  able, when
+    dealing with profiles too large  and numerous to lie all at once
+    in  the render  pool, to  immediately decompose  recursively the
+    rendering process  into independent sub-tasks,  each taking less
+    memory to be performed (see `sub-banding' below).
+
+    The  render pool doesn't  need to  be large.   A 4KByte  pool is
+    enough for nearly all renditions, though nearly 100% slower than
+    a more comfortable 16KByte or 32KByte pool (that was tested with
+    complex glyphs at sizes over 500 pixels).
+
+
+  d. Computing Profiles Extents
+
+    Remember that a profile is an array, associating a _scanline_ to
+    the x pixel coordinate of its intersection with a contour.
+
+    Though it's not exactly how the FreeType rasterizer works, it is
+    convenient  to think  that  we need  a  profile's height  before
+    allocating it in the pool and computing its coordinates.
+
+    The profile's height  is the number of scanlines  crossed by the
+    y-monotonic section of a contour.  We thus need to compute these
+    sections from  the vectorial description.  In order  to do that,
+    we are  obliged to compute all  (local and global)  y extrema of
+    the glyph (minima and maxima).
+
+
+           P2             For instance, this triangle has only
+                          two y-extrema, which are simply
+           |\
+           | \               P2.y  as a vertical maximum
+          |   \              P3.y  as a vertical minimum
+          |    \
+         |      \            P1.y is not a vertical extremum (though
+         |       \           it is a horizontal minimum, which we
+      P1 ---___   \          don't need).
+               ---_\
+                     P3
+
+
+    Note  that the  extrema are  expressed  in pixel  units, not  in
+    scanlines.   The triangle's  height  is certainly  (P3.y-P2.y+1)
+    pixel  units,   but  its  profiles'  heights   are  computed  in
+    scanlines.  The exact conversion is simple:
+
+      - min scanline = FLOOR  ( min y )
+      - max scanline = CEILING( max y )
+
+    A problem  arises with Bézier  Arcs.  While a segment  is always
+    necessarily y-monotonic (i.e.,  flat, ascending, or descending),
+    which makes extrema computations easy,  the ascent of an arc can
+    vary between its control points.
+
+
+                          P2
+                         *
+                                       # on curve
+                                       * off curve
+                   __-x--_
+                _--       -_
+          P1  _-            -          A non y-monotonic Bézier arc.
+             #               \
+                              -        The arc goes from P1 to P3.
+                               \
+                                \  P3
+                                 #
+
+
+    We first  need to be  able to easily detect  non-monotonic arcs,
+    according to  their control points.  I will  state here, without
+    proof, that the monotony condition can be expressed as:
+
+      P1.y <= P2.y <= P3.y   for an ever-ascending arc
+
+      P1.y >= P2.y >= P3.y   for an ever-descending arc
+
+    with the special case of
+
+      P1.y = P2.y = P3.y     where the arc is said to be `flat'.
+
+    As  you can  see, these  conditions can  be very  easily tested.
+    They are, however, extremely important, as any arc that does not
+    satisfy them necessarily contains an extremum.
+
+    Note  also that  a monotonic  arc can  contain an  extremum too,
+    which is then one of its `on' points:
+
+
+        P1           P2
+          #---__   *         P1P2P3 is ever-descending, but P1
+                -_           is an y-extremum.
+                  -
+           ---_    \
+               ->   \
+                     \  P3
+                      #
+
+
+    Let's go back to our previous example:
+
+
+                          P2
+                         *
+                                       # on curve
+                                       * off curve
+                   __-x--_
+                _--       -_
+          P1  _-            -          A non-y-monotonic Bézier arc.
+             #               \
+                              -        Here we have
+                               \              P2.y >= P1.y &&
+                                \  P3         P2.y >= P3.y      (!)
+                                 #
+
+
+    We need to  compute the vertical maximum of this  arc to be able
+    to compute a profile's height (the point marked by an `x').  The
+    arc's equation indicates that  a direct computation is possible,
+    but  we rely  on a  different technique,  which use  will become
+    apparent soon.
+
+    Bézier  arcs have  the  special property  of  being very  easily
+    decomposed into two sub-arcs,  which are themselves Bézier arcs.
+    Moreover, it is easy to prove that there is at most one vertical
+    extremum on  each Bézier arc (for  second-degree curves; similar
+    conditions can be found for third-order arcs).
+
+    For instance,  the following arc  P1P2P3 can be  decomposed into
+    two sub-arcs Q1Q2Q3 and R1R2R3:
+
+
+                    P2
+                   *
+                                    # on  curve
+                                    * off curve
+
+
+                                    original Bézier arc P1P2P3.
+                __---__
+             _--       --_
+           _-             -_
+          -                 -
+         /                   \
+        /                     \
+       #                       #
+     P1                         P3
+
+
+
+                    P2
+                   *
+
+
+
+                   Q3                 Decomposed into two subarcs
+          Q2                R2        Q1Q2Q3 and R1R2R3
+            *   __-#-__   *
+             _--       --_
+           _-       R1    -_          Q1 = P1         R3 = P3
+          -                 -         Q2 = (P1+P2)/2  R2 = (P2+P3)/2
+         /                   \
+        /                     \            Q3 = R1 = (Q2+R2)/2
+       #                       #
+     Q1                         R3    Note that Q2, R2, and Q3=R1
+                                      are on a single line which is
+                                      tangent to the curve.
+
+
+    We have then decomposed  a non-y-monotonic Bézier curve into two
+    smaller sub-arcs.  Note that in the above drawing, both sub-arcs
+    are monotonic, and that the extremum is then Q3=R1.  However, in
+    a  more general  case,  only  one sub-arc  is  guaranteed to  be
+    monotonic.  Getting back to our former example:
+
+
+                    Q2
+                   *
+
+                   __-x--_ R1
+                _--       #_
+          Q1  _-        Q3  -   R2
+             #               \ *
+                              -
+                               \
+                                \  R3
+                                 #
+
+
+    Here, we see that,  though Q1Q2Q3 is still non-monotonic, R1R2R3
+    is ever  descending: We  thus know that  it doesn't  contain the
+    extremum.  We can then re-subdivide Q1Q2Q3 into two sub-arcs and
+    go  on recursively,  stopping  when we  encounter two  monotonic
+    subarcs, or when the subarcs become simply too small.
+
+    We  will finally  find  the vertical  extremum.   Note that  the
+    iterative process of finding an extremum is called `flattening'.
+
+
+  e. Computing Profiles Coordinates
+
+    Once we have the height of each profile, we are able to allocate
+    it in the render pool.   The next task is to compute coordinates
+    for each scanline.
+
+    In  the case  of segments,  the computation  is straightforward,
+    using  the  Euclidean   algorithm  (also  known  as  Bresenham).
+    However, for Bézier arcs, the job is a little more complicated.
+
+    We assume  that all Béziers that  are part of a  profile are the
+    result of  flattening the curve,  which means that they  are all
+    y-monotonic (ascending  or descending, and never  flat).  We now
+    have  to compute the  intersections of  arcs with  the profile's
+    scanlines.  One  way is  to use a  similar scheme  to flattening
+    called `stepping'.
+
+
+                                 Consider this arc, going from P1 to
+      ---------------------      P3.  Suppose that we need to
+                                 compute its intersections with the
+                                 drawn scanlines.  As already
+      ---------------------      mentioned this can be done
+                                 directly, but the involved
+          * P2         _---# P3  algorithm is far too slow.
+      ------------- _--  --
+                  _-
+                _/               Instead, it is still possible to
+      ---------/-----------      use the decomposition property in
+              /                  the same recursive way, i.e.,
+             |                   subdivide the arc into subarcs
+      ------|--------------      until these get too small to cross
+            |                    more than one scanline!
+           |
+      -----|---------------      This is very easily done using a
+          |                      rasterizer-managed stack of
+          |                      subarcs.
+          # P1
+
+
+  f. Sweeping and Sorting the Spans
+
+    Once all our profiles have  been computed, we begin the sweep to
+    build (and fill) the spans.
+
+    As both the  TrueType and Type 1 specifications  use the winding
+    fill  rule (but  with opposite  directions), we  place,  on each
+    scanline, the present profiles in two separate lists.
+
+    One  list,  called  the  `left'  one,  only  contains  ascending
+    profiles, while  the other `right' list  contains the descending
+    profiles.
+
+    As  each glyph  is made  of  closed curves,  a simple  geometric
+    property ensures that  the two lists contain the  same number of
+    elements.
+
+    Creating spans is thus straightforward:
+
+    1. We sort each list in increasing horizontal order.
+
+    2. We pair  each value of  the left list with  its corresponding
+       value in the right list.
+
+
+                   /     /  |   |          For example, we have here
+                  /     /   |   |          four profiles.  Two of
+                >/     /    |   |  |       them are ascending (1 &
+              1//     /   ^ |   |  | 2     3), while the two others
+              //     //  3| |   |  v       are descending (2 & 4).
+              /     //4   | |   |          On the given scanline,
+           a /     /<       |   |          the left list is (1,3),
+      - - - *-----* - - - - *---* - - y -  and the right one is
+           /     / b       c|   |d         (4,2) (sorted).
+
+                                   There are then two spans, joining
+                                   1 to 4 (i.e. a-b) and 3 to 2
+                                   (i.e. c-d)!
+
+
+    Sorting doesn't necessarily  take much time, as in  99 cases out
+    of 100, the lists' order is  kept from one scanline to the next.
+    We can  thus implement it  with two simple  singly-linked lists,
+    sorted by a classic bubble-sort, which takes a minimum amount of
+    time when the lists are already sorted.
+
+    A  previous  version  of  the  rasterizer  used  more  elaborate
+    structures, like arrays to  perform `faster' sorting.  It turned
+    out that  this old scheme is  not faster than  the one described
+    above.
+
+    Once the spans  have been `created', we can  simply draw them in
+    the target bitmap.
+
+------------------------------------------------------------------------
+
+Copyright 2003, 2007 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file  is  part  of the  FreeType  project, and may  only be  used,
+modified,  and  distributed  under  the  terms of  the FreeType  project
+license, LICENSE.TXT.   By continuing to use, modify, or distribute this
+file you  indicate that  you have  read the  license and understand  and
+accept it fully.
+
+
+--- end of raster.txt ---
+
+Local Variables:
+coding: utf-8
+End:
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/README b/extensions/externals/src/freetype-2.4.9/docs/reference/README
new file mode 100644
index 0000000..51b04d6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/README
@@ -0,0 +1,5 @@
+After saying `make refdoc' this directory contains the FreeType API
+reference.  You need python to make this target.
+
+This also works with Jam: Just type `jam refdoc' in the main directory.
+
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-base_interface.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-base_interface.html
new file mode 100644
index 0000000..8c918ea
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-base_interface.html
@@ -0,0 +1,3608 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Base Interface
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Library">FT_Library</a></td><td></td><td><a href="#FT_IS_TRICKY">FT_IS_TRICKY</a></td><td></td><td><a href="#FT_Load_Char">FT_Load_Char</a></td></tr>
+<tr><td></td><td><a href="#FT_Face">FT_Face</a></td><td></td><td><a href="#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_XXX</a></td><td></td><td><a href="#FT_LOAD_XXX">FT_LOAD_XXX</a></td></tr>
+<tr><td></td><td><a href="#FT_Size">FT_Size</a></td><td></td><td><a href="#FT_Size_Internal">FT_Size_Internal</a></td><td></td><td><a href="#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a></td></tr>
+<tr><td></td><td><a href="#FT_GlyphSlot">FT_GlyphSlot</a></td><td></td><td><a href="#FT_Size_Metrics">FT_Size_Metrics</a></td><td></td><td><a href="#FT_LOAD_TARGET_MODE">FT_LOAD_TARGET_MODE</a></td></tr>
+<tr><td></td><td><a href="#FT_CharMap">FT_CharMap</a></td><td></td><td><a href="#FT_SizeRec">FT_SizeRec</a></td><td></td><td><a href="#FT_Set_Transform">FT_Set_Transform</a></td></tr>
+<tr><td></td><td><a href="#FT_Encoding">FT_Encoding</a></td><td></td><td><a href="#FT_SubGlyph">FT_SubGlyph</a></td><td></td><td><a href="#FT_Render_Mode">FT_Render_Mode</a></td></tr>
+<tr><td></td><td><a href="#FT_Glyph_Metrics">FT_Glyph_Metrics</a></td><td></td><td><a href="#FT_Slot_Internal">FT_Slot_Internal</a></td><td></td><td><a href="#ft_render_mode_xxx">ft_render_mode_xxx</a></td></tr>
+<tr><td></td><td><a href="#FT_Bitmap_Size">FT_Bitmap_Size</a></td><td></td><td><a href="#FT_GlyphSlotRec">FT_GlyphSlotRec</a></td><td></td><td><a href="#FT_Render_Glyph">FT_Render_Glyph</a></td></tr>
+<tr><td></td><td><a href="#FT_Module">FT_Module</a></td><td></td><td><a href="#FT_Init_FreeType">FT_Init_FreeType</a></td><td></td><td><a href="#FT_Kerning_Mode">FT_Kerning_Mode</a></td></tr>
+<tr><td></td><td><a href="#FT_Driver">FT_Driver</a></td><td></td><td><a href="#FT_Done_FreeType">FT_Done_FreeType</a></td><td></td><td><a href="#ft_kerning_default">ft_kerning_default</a></td></tr>
+<tr><td></td><td><a href="#FT_Renderer">FT_Renderer</a></td><td></td><td><a href="#FT_OPEN_XXX">FT_OPEN_XXX</a></td><td></td><td><a href="#ft_kerning_unfitted">ft_kerning_unfitted</a></td></tr>
+<tr><td></td><td><a href="#FT_ENC_TAG">FT_ENC_TAG</a></td><td></td><td><a href="#FT_Parameter">FT_Parameter</a></td><td></td><td><a href="#ft_kerning_unscaled">ft_kerning_unscaled</a></td></tr>
+<tr><td></td><td><a href="#ft_encoding_xxx">ft_encoding_xxx</a></td><td></td><td><a href="#FT_Open_Args">FT_Open_Args</a></td><td></td><td><a href="#FT_Get_Kerning">FT_Get_Kerning</a></td></tr>
+<tr><td></td><td><a href="#FT_CharMapRec">FT_CharMapRec</a></td><td></td><td><a href="#FT_New_Face">FT_New_Face</a></td><td></td><td><a href="#FT_Get_Track_Kerning">FT_Get_Track_Kerning</a></td></tr>
+<tr><td></td><td><a href="#FT_Face_Internal">FT_Face_Internal</a></td><td></td><td><a href="#FT_New_Memory_Face">FT_New_Memory_Face</a></td><td></td><td><a href="#FT_Get_Glyph_Name">FT_Get_Glyph_Name</a></td></tr>
+<tr><td></td><td><a href="#FT_FaceRec">FT_FaceRec</a></td><td></td><td><a href="#FT_Open_Face">FT_Open_Face</a></td><td></td><td><a href="#FT_Get_Postscript_Name">FT_Get_Postscript_Name</a></td></tr>
+<tr><td></td><td><a href="#FT_FACE_FLAG_XXX">FT_FACE_FLAG_XXX</a></td><td></td><td><a href="#FT_Attach_File">FT_Attach_File</a></td><td></td><td><a href="#FT_Select_Charmap">FT_Select_Charmap</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_HORIZONTAL">FT_HAS_HORIZONTAL</a></td><td></td><td><a href="#FT_Attach_Stream">FT_Attach_Stream</a></td><td></td><td><a href="#FT_Set_Charmap">FT_Set_Charmap</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_VERTICAL">FT_HAS_VERTICAL</a></td><td></td><td><a href="#FT_Reference_Face">FT_Reference_Face</a></td><td></td><td><a href="#FT_Get_Charmap_Index">FT_Get_Charmap_Index</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_KERNING">FT_HAS_KERNING</a></td><td></td><td><a href="#FT_Done_Face">FT_Done_Face</a></td><td></td><td><a href="#FT_Get_Char_Index">FT_Get_Char_Index</a></td></tr>
+<tr><td></td><td><a href="#FT_IS_SCALABLE">FT_IS_SCALABLE</a></td><td></td><td><a href="#FT_Select_Size">FT_Select_Size</a></td><td></td><td><a href="#FT_Get_First_Char">FT_Get_First_Char</a></td></tr>
+<tr><td></td><td><a href="#FT_IS_SFNT">FT_IS_SFNT</a></td><td></td><td><a href="#FT_Size_Request_Type">FT_Size_Request_Type</a></td><td></td><td><a href="#FT_Get_Next_Char">FT_Get_Next_Char</a></td></tr>
+<tr><td></td><td><a href="#FT_IS_FIXED_WIDTH">FT_IS_FIXED_WIDTH</a></td><td></td><td><a href="#FT_Size_RequestRec">FT_Size_RequestRec</a></td><td></td><td><a href="#FT_Get_Name_Index">FT_Get_Name_Index</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_FIXED_SIZES">FT_HAS_FIXED_SIZES</a></td><td></td><td><a href="#FT_Size_Request">FT_Size_Request</a></td><td></td><td><a href="#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XXX</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_FAST_GLYPHS">FT_HAS_FAST_GLYPHS</a></td><td></td><td><a href="#FT_Request_Size">FT_Request_Size</a></td><td></td><td><a href="#FT_Get_SubGlyph_Info">FT_Get_SubGlyph_Info</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_GLYPH_NAMES">FT_HAS_GLYPH_NAMES</a></td><td></td><td><a href="#FT_Set_Char_Size">FT_Set_Char_Size</a></td><td></td><td><a href="#FT_FSTYPE_XXX">FT_FSTYPE_XXX</a></td></tr>
+<tr><td></td><td><a href="#FT_HAS_MULTIPLE_MASTERS">FT_HAS_MULTIPLE_MASTERS</a></td><td></td><td><a href="#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a></td><td></td><td><a href="#FT_Get_FSType_Flags">FT_Get_FSType_Flags</a></td></tr>
+<tr><td></td><td><a href="#FT_IS_CID_KEYED">FT_IS_CID_KEYED</a></td><td></td><td><a href="#FT_Load_Glyph">FT_Load_Glyph</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section describes the public high-level API of FreeType&nbsp;2.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Library">FT_Library</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_LibraryRec_  *<b>FT_Library</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a FreeType library instance. Each &lsquo;library&rsquo; is completely independent from the others; it is the &lsquo;root&rsquo; of a set of objects like fonts, faces, sizes, etc.</p>
+<p>It also embeds a memory manager (see <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>), as well as a scan-line converter object (see <a href="ft2-raster.html#FT_Raster">FT_Raster</a>).</p>
+<p>For multi-threading applications each thread should have its own FT_Library object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Library objects are normally created by <a href="ft2-base_interface.html#FT_Init_FreeType">FT_Init_FreeType</a>, and destroyed with <a href="ft2-base_interface.html#FT_Done_FreeType">FT_Done_FreeType</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face">FT_Face</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_FaceRec_*  <b>FT_Face</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given typographic face object. A face object models a given typeface, in a given style.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Each face object also owns a single <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a> object, as well as one or more <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects.</p>
+<p>Use <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> or <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> to create a new face object from a given filepathname or a custom input stream.</p>
+<p>Use <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a> to destroy it (along with its slot and sizes).</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>also</b></em></td></tr><tr><td>
+<p>See <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> for the publicly accessible fields of a given face object.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size">FT_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SizeRec_*  <b>FT_Size</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an object used to model a face scaled to a given character size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Each <a href="ft2-base_interface.html#FT_Face">FT_Face</a> has an <i>active</i> <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object that is used by functions like <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> to determine the scaling transformation which is used to load and hint glyphs and metrics.</p>
+<p>You can use <a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a>, <a href="ft2-base_interface.html#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a>, <a href="ft2-base_interface.html#FT_Request_Size">FT_Request_Size</a> or even <a href="ft2-base_interface.html#FT_Select_Size">FT_Select_Size</a> to change the content (i.e., the scaling values) of the active <a href="ft2-base_interface.html#FT_Size">FT_Size</a>.</p>
+<p>You can use <a href="ft2-sizes_management.html#FT_New_Size">FT_New_Size</a> to create additional size objects for a given <a href="ft2-base_interface.html#FT_Face">FT_Face</a>, but they won't be used by other functions until you activate it through <a href="ft2-sizes_management.html#FT_Activate_Size">FT_Activate_Size</a>. Only one size can be activated at any given time per face.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>also</b></em></td></tr><tr><td>
+<p>See <a href="ft2-base_interface.html#FT_SizeRec">FT_SizeRec</a> for the publicly accessible fields of a given size object.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GlyphSlot">FT_GlyphSlot</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphSlotRec_*  <b>FT_GlyphSlot</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given &lsquo;glyph slot&rsquo;. A slot is a container where it is possible to load any of the glyphs contained in its parent face.</p>
+<p>In other words, each time you call <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> or <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a>, the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>also</b></em></td></tr><tr><td>
+<p>See <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> for the publicly accessible glyph fields.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CharMap">FT_CharMap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_CharMapRec_*  <b>FT_CharMap</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given character map. A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font.</p>
+<p>Each face object owns zero or more charmaps, but only one of them can be &lsquo;active&rsquo; and used by <a href="ft2-base_interface.html#FT_Get_Char_Index">FT_Get_Char_Index</a> or <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a>.</p>
+<p>The list of available charmaps in a face is available through the &lsquo;face-&gt;num_charmaps&rsquo; and &lsquo;face-&gt;charmaps&rsquo; fields of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a>.</p>
+<p>The currently active charmap is available as &lsquo;face-&gt;charmap&rsquo;. You should call <a href="ft2-base_interface.html#FT_Set_Charmap">FT_Set_Charmap</a> to change it.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>When a new face is created (either through <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> or <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>), the library looks for a Unicode charmap within the list and automatically activates it.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>also</b></em></td></tr><tr><td>
+<p>See <a href="ft2-base_interface.html#FT_CharMapRec">FT_CharMapRec</a> for the publicly accessible fields of a given character map.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Encoding">FT_Encoding</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Encoding_
+  {
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_NONE</a>, 0, 0, 0, 0 ),
+
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SYMBOL</a>, 's', 'y', 'm', 'b' ),
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_UNICODE</a>,   'u', 'n', 'i', 'c' ),
+
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_SJIS</a>,    's', 'j', 'i', 's' ),
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_GB2312</a>,  'g', 'b', ' ', ' ' ),
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_BIG5</a>,    'b', 'i', 'g', '5' ),
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_WANSUNG</a>, 'w', 'a', 'n', 's' ),
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_JOHAB</a>,   'j', 'o', 'h', 'a' ),
+
+    /* for backwards compatibility */
+    <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SJIS</a>    = <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_SJIS</a>,
+    <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_GB2312</a>  = <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_GB2312</a>,
+    <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_BIG5</a>    = <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_BIG5</a>,
+    <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_WANSUNG</a> = <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_WANSUNG</a>,
+    <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_JOHAB</a>   = <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_JOHAB</a>,
+
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_STANDARD</a>, 'A', 'D', 'O', 'B' ),
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_EXPERT</a>,   'A', 'D', 'B', 'E' ),
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_CUSTOM</a>,   'A', 'D', 'B', 'C' ),
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_LATIN_1</a>,  'l', 'a', 't', '1' ),
+
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_OLD_LATIN_2</a>, 'l', 'a', 't', '2' ),
+
+    <a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a>( <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_APPLE_ROMAN</a>, 'a', 'r', 'm', 'n' )
+
+  } <b>FT_Encoding</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration used to specify character sets supported by charmaps. Used in the <a href="ft2-base_interface.html#FT_Select_Charmap">FT_Select_Charmap</a> API function.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Despite the name, this enumeration lists specific character repertories (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, etc.).</p>
+<p>Other encodings might be defined in the future.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_ENCODING_NONE</b></td><td>
+<p>The encoding value&nbsp;0 is reserved.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_UNICODE</b></td><td>
+<p>Corresponds to the Unicode character set. This value covers all versions of the Unicode repertoire, including ASCII and Latin-1. Most fonts include a Unicode charmap, but not all of them.</p>
+<p>For example, if you want to access Unicode value U+1F028 (and the font contains it), use value 0x1F028 as the input value for <a href="ft2-base_interface.html#FT_Get_Char_Index">FT_Get_Char_Index</a>.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_SYMBOL</b></td><td>
+<p>Corresponds to the Microsoft Symbol encoding, used to encode mathematical symbols in the 32..255 character code range. For more information, see &lsquo;http://www.ceviz.net/symbol.htm&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_SJIS</b></td><td>
+<p>Corresponds to Japanese SJIS encoding. More info at at &lsquo;http://langsupport.japanreference.com/encoding.shtml&rsquo;. See note on multi-byte encodings below.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_GB2312</b></td><td>
+<p>Corresponds to an encoding system for Simplified Chinese as used used in mainland China.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_BIG5</b></td><td>
+<p>Corresponds to an encoding system for Traditional Chinese as used in Taiwan and Hong Kong.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_WANSUNG</b></td><td>
+<p>Corresponds to the Korean encoding system known as Wansung. For more information see &lsquo;http://www.microsoft.com/typography/unicode/949.txt&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_JOHAB</b></td><td>
+<p>The Korean standard character set (KS&nbsp;C 5601-1992), which corresponds to MS Windows code page 1361. This character set includes all possible Hangeul character combinations.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_ADOBE_LATIN_1</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Corresponds to a Latin-1 encoding as defined in a Type&nbsp;1 PostScript font. It is limited to 256 character codes.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_ADOBE_STANDARD</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Corresponds to the Adobe Standard encoding, as found in Type&nbsp;1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_ADOBE_EXPERT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Corresponds to the Adobe Expert encoding, as found in Type&nbsp;1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_ADOBE_CUSTOM</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Corresponds to a custom encoding, as found in Type&nbsp;1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_APPLE_ROMAN</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Corresponds to the 8-bit Apple roman encoding. Many TrueType and OpenType fonts contain a charmap for this encoding, since older versions of Mac OS are able to use it.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ENCODING_OLD_LATIN_2</b></td></tr>
+<tr valign=top><td></td><td>
+<p>This value is deprecated and was never used nor reported by FreeType. Don't use or test for it.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_SJIS</b></td><td>
+<p>Same as FT_ENCODING_SJIS. Deprecated.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_GB2312</b></td><td>
+<p>Same as FT_ENCODING_GB2312. Deprecated.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_BIG5</b></td><td>
+<p>Same as FT_ENCODING_BIG5. Deprecated.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_WANSUNG</b></td><td>
+<p>Same as FT_ENCODING_WANSUNG. Deprecated.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ENCODING_MS_JOHAB</b></td><td>
+<p>Same as FT_ENCODING_JOHAB. Deprecated.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>By default, FreeType automatically synthesizes a Unicode charmap for PostScript fonts, using their glyph names dictionaries. However, it also reports the encodings defined explicitly in the font file, for the cases when they are needed, with the Adobe values as well.</p>
+<p>FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to FT_ENCODING_UNICODE). Use <a href="ft2-bdf_fonts.html#FT_Get_BDF_Charset_ID">FT_Get_BDF_Charset_ID</a> to find out which encoding is really present. If, for example, the &lsquo;cs_registry&rsquo; field is &lsquo;KOI8&rsquo; and the &lsquo;cs_encoding&rsquo; field is &lsquo;R&rsquo;, the font is encoded in KOI8-R.</p>
+<p>FT_ENCODING_NONE is always set (with a single exception) by the winfonts driver. Use <a href="ft2-winfnt_fonts.html#FT_Get_WinFNT_Header">FT_Get_WinFNT_Header</a> and examine the &lsquo;charset&rsquo; field of the <a href="ft2-winfnt_fonts.html#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a> structure to find out which encoding is really present. For example, <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1251</a> (204) means Windows code page 1251 (for Russian).</p>
+<p>FT_ENCODING_NONE is set if &lsquo;platform_id&rsquo; is <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MACINTOSH</a> and &lsquo;encoding_id&rsquo; is not <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ROMAN</a> (otherwise it is set to FT_ENCODING_APPLE_ROMAN).</p>
+<p>If &lsquo;platform_id&rsquo; is <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MACINTOSH</a>, use the function <a href="ft2-truetype_tables.html#FT_Get_CMap_Language_ID">FT_Get_CMap_Language_ID</a> to query the Mac language ID which may be needed to be able to distinguish Apple encoding variants. See</p>
+<p>http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/README.TXT</p>
+<p>to get an idea how to do that. Basically, if the language ID is&nbsp;0, don't use it, otherwise subtract 1 from the language ID. Then examine &lsquo;encoding_id&rsquo;. If, for example, &lsquo;encoding_id&rsquo; is <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ROMAN</a> and the language ID (minus&nbsp;1) is &lsquo;TT_MAC_LANGID_GREEK&rsquo;, it is the Greek encoding, not Roman. <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ARABIC</a> with &lsquo;TT_MAC_LANGID_FARSI&rsquo; means the Farsi variant the Arabic encoding.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Metrics">FT_Glyph_Metrics</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Glyph_Metrics_
+  {
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  width;
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  height;
+
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  horiBearingX;
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  horiBearingY;
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  horiAdvance;
+
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  vertBearingX;
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  vertBearingY;
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  vertAdvance;
+
+  } <b>FT_Glyph_Metrics</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a> has been used while loading the glyph, values are expressed in font units instead.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>width</b></td><td>
+<p>The glyph's width.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The glyph's height.</p>
+</td></tr>
+<tr valign=top><td><b>horiBearingX</b></td><td>
+<p>Left side bearing for horizontal layout.</p>
+</td></tr>
+<tr valign=top><td><b>horiBearingY</b></td><td>
+<p>Top side bearing for horizontal layout.</p>
+</td></tr>
+<tr valign=top><td><b>horiAdvance</b></td><td>
+<p>Advance width for horizontal layout.</p>
+</td></tr>
+<tr valign=top><td><b>vertBearingX</b></td><td>
+<p>Left side bearing for vertical layout.</p>
+</td></tr>
+<tr valign=top><td><b>vertBearingY</b></td><td>
+<p>Top side bearing for vertical layout. Larger positive values mean further below the vertical glyph origin.</p>
+</td></tr>
+<tr valign=top><td><b>vertAdvance</b></td><td>
+<p>Advance height for vertical layout. Positive values mean the glyph has a positive advance downward.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If not disabled with <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a>, the values represent dimensions of the hinted glyph (in case hinting is applicable).</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_Size">FT_Bitmap_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Bitmap_Size_
+  {
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>  height;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>  width;
+
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>    size;
+
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>    x_ppem;
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>    y_ppem;
+
+  } <b>FT_Bitmap_Size</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the &lsquo;available_sizes&rsquo; field of <a href="ft2-base_interface.html#FT_Face">FT_Face</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>height</b></td><td>
+<p>The vertical distance, in pixels, between two consecutive baselines. It is always positive.</p>
+</td></tr>
+<tr valign=top><td><b>width</b></td><td>
+<p>The average width, in pixels, of all glyphs in the strike.</p>
+</td></tr>
+<tr valign=top><td><b>size</b></td><td>
+<p>The nominal size of the strike in 26.6 fractional points. This field is not very useful.</p>
+</td></tr>
+<tr valign=top><td><b>x_ppem</b></td><td>
+<p>The horizontal ppem (nominal width) in 26.6 fractional pixels.</p>
+</td></tr>
+<tr valign=top><td><b>y_ppem</b></td><td>
+<p>The vertical ppem (nominal height) in 26.6 fractional pixels.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Windows FNT: The nominal size given in a FNT font is not reliable. Thus when the driver finds it incorrect, it sets &lsquo;size&rsquo; to some calculated values and sets &lsquo;x_ppem&rsquo; and &lsquo;y_ppem&rsquo; to the pixel width and height given in the font, respectively.</p>
+<p>TrueType embedded bitmaps: &lsquo;size&rsquo;, &lsquo;width&rsquo;, and &lsquo;height&rsquo; values are not contained in the bitmap strike itself. They are computed from the global font parameters.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Module">FT_Module</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ModuleRec_*  <b>FT_Module</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given FreeType module object. Each module can be a font driver, a renderer, or anything else that provides services to the formers.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Driver">FT_Driver</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_DriverRec_*  <b>FT_Driver</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given FreeType font driver object. Each font driver is a special module capable of creating faces from font files.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Renderer">FT_Renderer</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_RendererRec_*  <b>FT_Renderer</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given FreeType renderer. A renderer is a special module in charge of converting a glyph image to a bitmap, when necessary. Each renderer supports a given glyph image format, and one or more target surface depths.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ENC_TAG">FT_ENC_TAG</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_ENC_TAG</b>
+#define <b>FT_ENC_TAG</b>( value, a, b, c, d )         \
+          value = ( ( (<a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>)(a) &lt;&lt; 24 ) |  \
+                    ( (<a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>)(b) &lt;&lt; 16 ) |  \
+                    ( (<a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>)(c) &lt;&lt;  8 ) |  \
+                      (<a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>)(d)         )
+
+#endif /* <b>FT_ENC_TAG</b> */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This macro converts four-letter tags into an unsigned long. It is used to define &lsquo;encoding&rsquo; identifiers (see <a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a>).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this:</p>
+<pre class="colored">
+  #define FT_ENC_TAG( value, a, b, c, d )  value                   
+</pre>
+<p>to get a simple enumeration without assigning special numbers.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_encoding_xxx">ft_encoding_xxx</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define ft_encoding_none            <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_NONE</a>
+#define ft_encoding_unicode         <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_UNICODE</a>
+#define ft_encoding_symbol          <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SYMBOL</a>
+#define ft_encoding_latin_1         <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_LATIN_1</a>
+#define ft_encoding_latin_2         <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_OLD_LATIN_2</a>
+#define ft_encoding_sjis            <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_SJIS</a>
+#define ft_encoding_gb2312          <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_GB2312</a>
+#define ft_encoding_big5            <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_BIG5</a>
+#define ft_encoding_wansung         <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_WANSUNG</a>
+#define ft_encoding_johab           <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_JOHAB</a>
+
+#define ft_encoding_adobe_standard  <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_STANDARD</a>
+#define ft_encoding_adobe_expert    <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_EXPERT</a>
+#define ft_encoding_adobe_custom    <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_CUSTOM</a>
+#define ft_encoding_apple_roman     <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_APPLE_ROMAN</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These constants are deprecated; use the corresponding <a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a> values instead.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CharMapRec">FT_CharMapRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_CharMapRec_
+  {
+    <a href="ft2-base_interface.html#FT_Face">FT_Face</a>      face;
+    <a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a>  encoding;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>    platform_id;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>    encoding_id;
+
+  } <b>FT_CharMapRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The base charmap structure.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr valign=top><td><b>encoding</b></td><td>
+<p>An <a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a> tag identifying the charmap. Use this with <a href="ft2-base_interface.html#FT_Select_Charmap">FT_Select_Charmap</a>.</p>
+</td></tr>
+<tr valign=top><td><b>platform_id</b></td><td>
+<p>An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and should be emulated for other formats.</p>
+</td></tr>
+<tr valign=top><td><b>encoding_id</b></td><td>
+<p>A platform specific encoding number. This also comes from the TrueType specification and should be emulated similarly.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_Internal">FT_Face_Internal</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Face_InternalRec_*  <b>FT_Face_Internal</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque handle to an &lsquo;FT_Face_InternalRec&rsquo; structure, used to model private data of a given <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object.</p>
+<p>This structure might change between releases of FreeType&nbsp;2 and is not generally available to client applications.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FaceRec">FT_FaceRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_FaceRec_
+  {
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>           num_faces;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>           face_index;
+
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>           face_flags;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>           style_flags;
+
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>           num_glyphs;
+
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*        family_name;
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*        style_name;
+
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>            num_fixed_sizes;
+    <a href="ft2-base_interface.html#FT_Bitmap_Size">FT_Bitmap_Size</a>*   available_sizes;
+
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>            num_charmaps;
+    <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a>*       charmaps;
+
+    <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a>        generic;
+
+    /*# The following member variables (down to `underline_thickness') */
+    /*# are only relevant to scalable outlines; cf. @<a href="ft2-base_interface.html#FT_Bitmap_Size">FT_Bitmap_Size</a>    */
+    /*# for bitmap fonts.                                              */
+    <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a>           bbox;
+
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>         units_per_EM;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>          ascender;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>          descender;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>          height;
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>          max_advance_width;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>          max_advance_height;
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>          underline_position;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>          underline_thickness;
+
+    <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a>      glyph;
+    <a href="ft2-base_interface.html#FT_Size">FT_Size</a>           size;
+    <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a>        charmap;
+
+    /*@private begin */
+
+    <a href="ft2-base_interface.html#FT_Driver">FT_Driver</a>         driver;
+    <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>         memory;
+    <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a>         stream;
+
+    <a href="ft2-list_processing.html#FT_ListRec">FT_ListRec</a>        sizes_list;
+
+    <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a>        autohint;   /* face-specific auto-hinter data */
+    <span class="keyword">void</span>*             extensions; /* unused                         */
+
+    <a href="ft2-base_interface.html#FT_Face_Internal">FT_Face_Internal</a>  internal;
+
+    /*@private end */
+
+  } <b>FT_FaceRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>FreeType root face class structure. A face object models a typeface in a font file.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_faces</b></td><td>
+<p>The number of faces in the font file. Some font formats can have multiple faces in a font file.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face in the font file. It is set to&nbsp;0 if there is only one face in the font file.</p>
+</td></tr>
+<tr valign=top><td><b>face_flags</b></td><td>
+<p>A set of bit flags that give important information about the face; see <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_XXX</a> for the details.</p>
+</td></tr>
+<tr valign=top><td><b>style_flags</b></td><td>
+<p>A set of bit flags indicating the style of the face; see <a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_XXX</a> for the details.</p>
+</td></tr>
+<tr valign=top><td><b>num_glyphs</b></td><td>
+<p>The number of glyphs in the face. If the face is scalable and has sbits (see &lsquo;num_fixed_sizes&rsquo;), it is set to the number of outline glyphs.</p>
+<p>For CID-keyed fonts, this value gives the highest CID used in the font.</p>
+</td></tr>
+<tr valign=top><td><b>family_name</b></td><td>
+<p>The face's family name. This is an ASCII string, usually in English, which describes the typeface's family (like &lsquo;Times New Roman&rsquo;, &lsquo;Bodoni&rsquo;, &lsquo;Garamond&rsquo;, etc). This is a least common denominator used to list fonts. Some formats (TrueType &amp; OpenType) provide localized and Unicode versions of this string. Applications should use the format specific interface to access them. Can be NULL (e.g., in fonts embedded in a PDF file).</p>
+</td></tr>
+<tr valign=top><td><b>style_name</b></td><td>
+<p>The face's style name. This is an ASCII string, usually in English, which describes the typeface's style (like &lsquo;Italic&rsquo;, &lsquo;Bold&rsquo;, &lsquo;Condensed&rsquo;, etc). Not all font formats provide a style name, so this field is optional, and can be set to NULL. As for &lsquo;family_name&rsquo;, some formats provide localized and Unicode versions of this string. Applications should use the format specific interface to access them.</p>
+</td></tr>
+<tr valign=top><td><b>num_fixed_sizes</b></td><td>
+<p>The number of bitmap strikes in the face. Even if the face is scalable, there might still be bitmap strikes, which are called &lsquo;sbits&rsquo; in that case.</p>
+</td></tr>
+<tr valign=top><td><b>available_sizes</b></td><td>
+<p>An array of <a href="ft2-base_interface.html#FT_Bitmap_Size">FT_Bitmap_Size</a> for all bitmap strikes in the face. It is set to NULL if there is no bitmap strike.</p>
+</td></tr>
+<tr valign=top><td><b>num_charmaps</b></td><td>
+<p>The number of charmaps in the face.</p>
+</td></tr>
+<tr valign=top><td><b>charmaps</b></td><td>
+<p>An array of the charmaps of the face.</p>
+</td></tr>
+<tr valign=top><td><b>generic</b></td><td>
+<p>A field reserved for client uses. See the <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a> type description.</p>
+</td></tr>
+<tr valign=top><td><b>bbox</b></td><td>
+<p>The font bounding box. Coordinates are expressed in font units (see &lsquo;units_per_EM&rsquo;). The box is large enough to contain any glyph from the font. Thus, &lsquo;bbox.yMax&rsquo; can be seen as the &lsquo;maximal ascender&rsquo;, and &lsquo;bbox.yMin&rsquo; as the &lsquo;minimal descender&rsquo;. Only relevant for scalable formats.</p>
+<p>Note that the bounding box might be off by (at least) one pixel for hinted fonts. See <a href="ft2-base_interface.html#FT_Size_Metrics">FT_Size_Metrics</a> for further discussion.</p>
+</td></tr>
+<tr valign=top><td><b>units_per_EM</b></td><td>
+<p>The number of font units per EM square for this face. This is typically 2048 for TrueType fonts, and 1000 for Type&nbsp;1 fonts. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>ascender</b></td><td>
+<p>The typographic ascender of the face, expressed in font units. For font formats not having this information, it is set to &lsquo;bbox.yMax&rsquo;. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>descender</b></td><td>
+<p>The typographic descender of the face, expressed in font units. For font formats not having this information, it is set to &lsquo;bbox.yMin&rsquo;. Note that this field is usually negative. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The height is the vertical distance between two consecutive baselines, expressed in font units. It is always positive. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>max_advance_width</b></td><td>
+<p>The maximal advance width, in font units, for all glyphs in this face. This can be used to make word wrapping computations faster. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>max_advance_height</b></td><td>
+<p>The maximal advance height, in font units, for all glyphs in this face. This is only relevant for vertical layouts, and is set to &lsquo;height&rsquo; for fonts that do not provide vertical metrics. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>underline_position</b></td><td>
+<p>The position, in font units, of the underline line for this face. It is the center of the underlining stem. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>underline_thickness</b></td><td>
+<p>The thickness, in font units, of the underline for this face. Only relevant for scalable formats.</p>
+</td></tr>
+<tr valign=top><td><b>glyph</b></td><td>
+<p>The face's associated glyph slot(s).</p>
+</td></tr>
+<tr valign=top><td><b>size</b></td><td>
+<p>The current active size for this face.</p>
+</td></tr>
+<tr valign=top><td><b>charmap</b></td><td>
+<p>The current active charmap for this face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Fields may be changed after a call to <a href="ft2-base_interface.html#FT_Attach_File">FT_Attach_File</a> or <a href="ft2-base_interface.html#FT_Attach_Stream">FT_Attach_Stream</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FACE_FLAG_XXX">FT_FACE_FLAG_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SCALABLE</a>          ( 1L &lt;&lt;  0 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_SIZES</a>       ( 1L &lt;&lt;  1 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_WIDTH</a>       ( 1L &lt;&lt;  2 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SFNT</a>              ( 1L &lt;&lt;  3 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HORIZONTAL</a>        ( 1L &lt;&lt;  4 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_VERTICAL</a>          ( 1L &lt;&lt;  5 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_KERNING</a>           ( 1L &lt;&lt;  6 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FAST_GLYPHS</a>       ( 1L &lt;&lt;  7 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_MULTIPLE_MASTERS</a>  ( 1L &lt;&lt;  8 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_GLYPH_NAMES</a>       ( 1L &lt;&lt;  9 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_EXTERNAL_STREAM</a>   ( 1L &lt;&lt; 10 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HINTER</a>            ( 1L &lt;&lt; 11 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_CID_KEYED</a>         ( 1L &lt;&lt; 12 )
+#define <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_TRICKY</a>            ( 1L &lt;&lt; 13 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit flags used in the &lsquo;face_flags&rsquo; field of the <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> structure. They inform client applications of properties of the corresponding face.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_FACE_FLAG_SCALABLE</b></td><td>
+<p>Indicates that the face contains outline glyphs. This doesn't prevent bitmap strikes, i.e., a face can have both this and and <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_SIZES</a> set.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_FIXED_SIZES</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the face contains bitmap strikes. See also the &lsquo;num_fixed_sizes&rsquo; and &lsquo;available_sizes&rsquo; fields of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_FIXED_WIDTH</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the face contains fixed-width characters (like Courier, Lucido, MonoType, etc.).</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_SFNT</b></td><td>
+<p>Indicates that the face uses the &lsquo;sfnt&rsquo; storage scheme. For now, this means TrueType and OpenType.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_HORIZONTAL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the face contains horizontal glyph metrics. This should be set for all common formats.</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_VERTICAL</b></td><td>
+<p>Indicates that the face contains vertical glyph metrics. This is only available in some formats, not all of them.</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_KERNING</b></td><td>
+<p>Indicates that the face contains kerning information. If set, the kerning distance can be retrieved through the function <a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a>. Otherwise the function always return the vector (0,0). Note that FreeType doesn't handle kerning data from the &lsquo;GPOS&rsquo; table (as present in some OpenType fonts).</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_FAST_GLYPHS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_MULTIPLE_MASTERS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the font contains multiple masters and is capable of interpolating between them. See the multiple-masters specific API for details.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_GLYPH_NAMES</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the font contains glyph names that can be retrieved through <a href="ft2-base_interface.html#FT_Get_Glyph_Name">FT_Get_Glyph_Name</a>. Note that some TrueType fonts contain broken glyph name tables. Use the function <a href="ft2-type1_tables.html#FT_Has_PS_Glyph_Names">FT_Has_PS_Glyph_Names</a> when needed.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FACE_FLAG_EXTERNAL_STREAM</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Used internally by FreeType to indicate that a face's stream was provided by the client application and should not be destroyed when <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a> is called. Don't read or test this flag.</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_HINTER</b></td><td>
+<p>Set if the font driver has a hinting machine of its own. For example, with TrueType fonts, it makes sense to use data from the SFNT &lsquo;gasp&rsquo; table only if the native TrueType hinting engine (with the bytecode interpreter) is available and active.</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_CID_KEYED</b></td><td>
+<p>Set if the font is CID-keyed. In that case, the font is not accessed by glyph indices but by CID values. For subsetted CID-keyed fonts this has the consequence that not all index values are a valid argument to FT_Load_Glyph. Only the CID values for which corresponding glyphs in the subsetted font exist make FT_Load_Glyph return successfully; in all other cases you get an &lsquo;FT_Err_Invalid_Argument&rsquo; error.</p>
+<p>Note that CID-keyed fonts which are in an SFNT wrapper don't have this flag set since the glyphs are accessed in the normal way (using contiguous indices); the &lsquo;CID-ness&rsquo; isn't visible to the application.</p>
+</td></tr>
+<tr valign=top><td><b>FT_FACE_FLAG_TRICKY</b></td><td>
+<p>Set if the font is &lsquo;tricky&rsquo;, this is, it always needs the font format's native hinting engine to get a reasonable result. A typical example is the Chinese font &lsquo;mingli.ttf&rsquo; which uses TrueType bytecode instructions to move and scale all of its subglyphs.</p>
+<p>It is not possible to autohint such fonts using <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a>; it will also ignore <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a>. You have to set both <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a> and <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_AUTOHINT</a> to really disable hinting; however, you probably never want this except for demonstration purposes.</p>
+<p>Currently, there are about a dozen TrueType fonts in the list of tricky fonts; they are hard-coded in file &lsquo;ttobjs.c&rsquo;.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_HORIZONTAL">FT_HAS_HORIZONTAL</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_HORIZONTAL</b>( face ) \
+          ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HORIZONTAL</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>also</b></em></td></tr><tr><td>
+<p><a href="ft2-base_interface.html#FT_HAS_VERTICAL">FT_HAS_VERTICAL</a> can be used to check for vertical metrics.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_VERTICAL">FT_HAS_VERTICAL</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_VERTICAL</b>( face ) \
+          ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_VERTICAL</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains vertical metrics.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_KERNING">FT_HAS_KERNING</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_KERNING</b>( face ) \
+          ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_KERNING</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains kerning data that can be accessed with <a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IS_SCALABLE">FT_IS_SCALABLE</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IS_SCALABLE</b>( face ) \
+          ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SCALABLE</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type&nbsp;1, Type&nbsp;42, CID, OpenType/CFF, and PFR font formats.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IS_SFNT">FT_IS_SFNT</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IS_SFNT</b>( face ) \
+          ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SFNT</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts.</p>
+<p>If this macro is true, all functions defined in <a href="ft2-header_file_macros.html#FT_SFNT_NAMES_H">FT_SFNT_NAMES_H</a> and <a href="ft2-header_file_macros.html#FT_TRUETYPE_TABLES_H">FT_TRUETYPE_TABLES_H</a> are available.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IS_FIXED_WIDTH">FT_IS_FIXED_WIDTH</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IS_FIXED_WIDTH</b>( face ) \
+          ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_WIDTH</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains a font face that contains fixed-width (or &lsquo;monospace&rsquo;, &lsquo;fixed-pitch&rsquo;, etc.) glyphs.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_FIXED_SIZES">FT_HAS_FIXED_SIZES</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_FIXED_SIZES</b>( face ) \
+          ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_SIZES</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains some embedded bitmaps. See the &lsquo;available_sizes&rsquo; field of the <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_FAST_GLYPHS">FT_HAS_FAST_GLYPHS</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_FAST_GLYPHS</b>( face )  0
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Deprecated.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_GLYPH_NAMES">FT_HAS_GLYPH_NAMES</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_GLYPH_NAMES</b>( face ) \
+          ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_GLYPH_NAMES</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains some glyph names that can be accessed through <a href="ft2-base_interface.html#FT_Get_Glyph_Name">FT_Get_Glyph_Name</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_HAS_MULTIPLE_MASTERS">FT_HAS_MULTIPLE_MASTERS</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_HAS_MULTIPLE_MASTERS</b>( face ) \
+          ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_MULTIPLE_MASTERS</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains some multiple masters. The functions provided by <a href="ft2-header_file_macros.html#FT_MULTIPLE_MASTERS_H">FT_MULTIPLE_MASTERS_H</a> are then available to choose the exact design you want.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IS_CID_KEYED">FT_IS_CID_KEYED</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IS_CID_KEYED</b>( face ) \
+          ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_CID_KEYED</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_CID_KEYED</a> for more details.</p>
+<p>If this macro is true, all functions defined in <a href="ft2-header_file_macros.html#FT_CID_H">FT_CID_H</a> are available.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IS_TRICKY">FT_IS_TRICKY</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IS_TRICKY</b>( face ) \
+          ( face-&gt;face_flags &amp; <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_TRICKY</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro that returns true whenever a face represents a &lsquo;tricky&rsquo; font. See the discussion of <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_TRICKY</a> for more details.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_ITALIC</a>  ( 1 &lt;&lt; 0 )
+#define <a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_BOLD</a>    ( 1 &lt;&lt; 1 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-flags used to indicate the style of a given face. These are used in the &lsquo;style_flags&rsquo; field of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_STYLE_FLAG_ITALIC</b></td><td>
+<p>Indicates that a given face style is italic or oblique.</p>
+</td></tr>
+<tr valign=top><td><b>FT_STYLE_FLAG_BOLD</b></td><td>
+<p>Indicates that a given face is bold.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The style information as provided by FreeType is very basic. More details are beyond the scope and should be done on a higher level (for example, by analyzing various fields of the &lsquo;OS/2&rsquo; table in SFNT based fonts).</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size_Internal">FT_Size_Internal</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_InternalRec_*  <b>FT_Size_Internal</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque handle to an &lsquo;FT_Size_InternalRec&rsquo; structure, used to model private data of a given <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size_Metrics">FT_Size_Metrics</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Size_Metrics_
+  {
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  x_ppem;      /* horizontal pixels per EM               */
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  y_ppem;      /* vertical pixels per EM                 */
+
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   x_scale;     /* scaling values used to convert font    */
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   y_scale;     /* units to 26.6 fractional pixels        */
+
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>     ascender;    /* ascender in 26.6 frac. pixels          */
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>     descender;   /* descender in 26.6 frac. pixels         */
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>     height;      /* text height in 26.6 frac. pixels       */
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>     max_advance; /* max horizontal advance, in 26.6 pixels */
+
+  } <b>FT_Size_Metrics</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The size metrics structure gives the metrics of a size object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>x_ppem</b></td><td>
+<p>The width of the scaled EM square in pixels, hence the term &lsquo;ppem&rsquo; (pixels per EM). It is also referred to as &lsquo;nominal width&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>y_ppem</b></td><td>
+<p>The height of the scaled EM square in pixels, hence the term &lsquo;ppem&rsquo; (pixels per EM). It is also referred to as &lsquo;nominal height&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>x_scale</b></td><td>
+<p>A 16.16 fractional scaling value used to convert horizontal metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats.</p>
+</td></tr>
+<tr valign=top><td><b>y_scale</b></td><td>
+<p>A 16.16 fractional scaling value used to convert vertical metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats.</p>
+</td></tr>
+<tr valign=top><td><b>ascender</b></td><td>
+<p>The ascender in 26.6 fractional pixels. See <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> for the details.</p>
+</td></tr>
+<tr valign=top><td><b>descender</b></td><td>
+<p>The descender in 26.6 fractional pixels. See <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> for the details.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The height in 26.6 fractional pixels. See <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> for the details.</p>
+</td></tr>
+<tr valign=top><td><b>max_advance</b></td><td>
+<p>The maximal advance width in 26.6 fractional pixels. See <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> for the details.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The scaling values, if relevant, are determined first during a size changing operation. The remaining fields are then set by the driver. For scalable formats, they are usually set to scaled values of the corresponding fields in <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a>.</p>
+<p>Note that due to glyph hinting, these values might not be exact for certain fonts. Thus they must be treated as unreliable with an error margin of at least one pixel!</p>
+<p>Indeed, the only way to get the exact metrics is to render <i>all</i> glyphs. As this would be a definite performance hit, it is up to client applications to perform such computations.</p>
+<p>The FT_Size_Metrics structure is valid for bitmap fonts also.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SizeRec">FT_SizeRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_SizeRec_
+  {
+    <a href="ft2-base_interface.html#FT_Face">FT_Face</a>           face;      /* parent face object              */
+    <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a>        generic;   /* generic pointer for client uses */
+    <a href="ft2-base_interface.html#FT_Size_Metrics">FT_Size_Metrics</a>   metrics;   /* size metrics                    */
+    <a href="ft2-base_interface.html#FT_Size_Internal">FT_Size_Internal</a>  internal;
+
+  } <b>FT_SizeRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>FreeType root size class structure. A size object models a face object at a given size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>Handle to the parent face object.</p>
+</td></tr>
+<tr valign=top><td><b>generic</b></td><td>
+<p>A typeless pointer, which is unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each size object.</p>
+</td></tr>
+<tr valign=top><td><b>metrics</b></td><td>
+<p>Metrics for this size object. This field is read-only.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SubGlyph">FT_SubGlyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SubGlyphRec_*  <b>FT_SubGlyph</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The subglyph implementation is not part of the high-level API, hence the forward structure declaration.</p>
+<p>You can however retrieve subglyph information with <a href="ft2-base_interface.html#FT_Get_SubGlyph_Info">FT_Get_SubGlyph_Info</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Slot_Internal">FT_Slot_Internal</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Slot_InternalRec_*  <b>FT_Slot_Internal</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque handle to an &lsquo;FT_Slot_InternalRec&rsquo; structure, used to model private data of a given <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a> object.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GlyphSlotRec">FT_GlyphSlotRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_GlyphSlotRec_
+  {
+    <a href="ft2-base_interface.html#FT_Library">FT_Library</a>        library;
+    <a href="ft2-base_interface.html#FT_Face">FT_Face</a>           face;
+    <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a>      next;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>           reserved;       /* retained for binary compatibility */
+    <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a>        generic;
+
+    <a href="ft2-base_interface.html#FT_Glyph_Metrics">FT_Glyph_Metrics</a>  metrics;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>          linearHoriAdvance;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>          linearVertAdvance;
+    <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>         advance;
+
+    <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a>   format;
+
+    <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>         bitmap;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>            bitmap_left;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>            bitmap_top;
+
+    <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>        outline;
+
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>           num_subglyphs;
+    <a href="ft2-base_interface.html#FT_SubGlyph">FT_SubGlyph</a>       subglyphs;
+
+    <span class="keyword">void</span>*             control_data;
+    <span class="keyword">long</span>              control_len;
+
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>            lsb_delta;
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>            rsb_delta;
+
+    <span class="keyword">void</span>*             other;
+
+    <a href="ft2-base_interface.html#FT_Slot_Internal">FT_Slot_Internal</a>  internal;
+
+  } <b>FT_GlyphSlotRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the FreeType library instance this slot belongs to.</p>
+</td></tr>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the parent face object.</p>
+</td></tr>
+<tr valign=top><td><b>next</b></td><td>
+<p>In some cases (like some font tools), several glyph slots per face object can be a good thing. As this is rare, the glyph slots are listed through a direct, single-linked list using its &lsquo;next&rsquo; field.</p>
+</td></tr>
+<tr valign=top><td><b>generic</b></td><td>
+<p>A typeless pointer which is unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each glyph slot object.</p>
+</td></tr>
+<tr valign=top><td><b>metrics</b></td><td>
+<p>The metrics of the last loaded glyph in the slot. The returned values depend on the last load flags (see the <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> API function) and can be expressed either in 26.6 fractional pixels or font units.</p>
+<p>Note that even when the glyph image is transformed, the metrics are not.</p>
+</td></tr>
+<tr valign=top><td><b>linearHoriAdvance</b></td><td>
+<p>The advance width of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_LINEAR_DESIGN</a> is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs.</p>
+</td></tr>
+<tr valign=top><td><b>linearVertAdvance</b></td><td>
+<p>The advance height of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_LINEAR_DESIGN</a> is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs.</p>
+</td></tr>
+<tr valign=top><td><b>advance</b></td><td>
+<p>This shorthand is, depending on <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_IGNORE_TRANSFORM</a>, the transformed advance width for the glyph (in 26.6 fractional pixel format). As specified with <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_VERTICAL_LAYOUT</a>, it uses either the &lsquo;horiAdvance&rsquo; or the &lsquo;vertAdvance&rsquo; value of &lsquo;metrics&rsquo; field.</p>
+</td></tr>
+<tr valign=top><td><b>format</b></td><td>
+<p>This field indicates the format of the image contained in the glyph slot. Typically <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>, <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a>, or <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>, but others are possible.</p>
+</td></tr>
+<tr valign=top><td><b>bitmap</b></td><td>
+<p>This field is used as a bitmap descriptor when the slot format is <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>. Note that the address and content of the bitmap buffer can change between calls of <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> and a few other functions.</p>
+</td></tr>
+<tr valign=top><td><b>bitmap_left</b></td><td>
+<p>This is the bitmap's left bearing expressed in integer pixels. Of course, this is only valid if the format is <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>.</p>
+</td></tr>
+<tr valign=top><td><b>bitmap_top</b></td><td>
+<p>This is the bitmap's top bearing expressed in integer pixels. Remember that this is the distance from the baseline to the top-most glyph scanline, upwards y&nbsp;coordinates being <b>positive</b>.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The outline descriptor for the current glyph image if its format is <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a>. Once a glyph is loaded, &lsquo;outline&rsquo; can be transformed, distorted, embolded, etc. However, it must not be freed.</p>
+</td></tr>
+<tr valign=top><td><b>num_subglyphs</b></td><td>
+<p>The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_RECURSE</a> flag. For now this is internal to FreeType.</p>
+</td></tr>
+<tr valign=top><td><b>subglyphs</b></td><td>
+<p>An array of subglyph descriptors for composite glyphs. There are &lsquo;num_subglyphs&rsquo; elements in there. Currently internal to FreeType.</p>
+</td></tr>
+<tr valign=top><td><b>control_data</b></td><td>
+<p>Certain font drivers can also return the control data for a given glyph image (e.g. TrueType bytecode, Type&nbsp;1 charstrings, etc.). This field is a pointer to such data.</p>
+</td></tr>
+<tr valign=top><td><b>control_len</b></td><td>
+<p>This is the length in bytes of the control data.</p>
+</td></tr>
+<tr valign=top><td><b>other</b></td><td>
+<p>Really wicked formats can use this pointer to present their own glyph image to client applications. Note that the application needs to know about the image format.</p>
+</td></tr>
+<tr valign=top><td><b>lsb_delta</b></td><td>
+<p>The difference between hinted and unhinted left side bearing while autohinting is active. Zero otherwise.</p>
+</td></tr>
+<tr valign=top><td><b>rsb_delta</b></td><td>
+<p>The difference between hinted and unhinted right side bearing while autohinting is active. Zero otherwise.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> is called with default flags (see <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_DEFAULT</a>) the glyph image is loaded in the glyph slot in its native format (e.g., an outline glyph for TrueType and Type&nbsp;1 formats).</p>
+<p>This image can later be converted into a bitmap by calling <a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a>. This function finds the current renderer for the native image's format, then invokes it.</p>
+<p>The renderer is in charge of transforming the native image through the slot's face transformation fields, then converting it into a bitmap that is returned in &lsquo;slot-&gt;bitmap&rsquo;.</p>
+<p>Note that &lsquo;slot-&gt;bitmap_left&rsquo; and &lsquo;slot-&gt;bitmap_top&rsquo; are also used to specify the position of the bitmap relative to the current pen position (e.g., coordinates (0,0) on the baseline). Of course, &lsquo;slot-&gt;format&rsquo; is also changed to <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Here a small pseudo code fragment which shows how to use &lsquo;lsb_delta&rsquo; and &lsquo;rsb_delta&rsquo;:</p>
+<pre class="colored">
+  FT_Pos  origin_x       = 0;                                      
+  FT_Pos  prev_rsb_delta = 0;                                      
+                                                                   
+                                                                   
+  for all glyphs do                                                
+    &lt;compute kern between current and previous glyph and add it to 
+     `origin_x'&gt;                                                   
+                                                                   
+    &lt;load glyph with `FT_Load_Glyph'&gt;                              
+                                                                   
+    if ( prev_rsb_delta - face-&gt;glyph-&gt;lsb_delta &gt;= 32 )           
+      origin_x -= 64;                                              
+    else if ( prev_rsb_delta - face-&gt;glyph-&gt;lsb_delta &lt; -32 )      
+      origin_x += 64;                                              
+                                                                   
+    prev_rsb_delta = face-&gt;glyph-&gt;rsb_delta;                       
+                                                                   
+    &lt;save glyph image, or render glyph, or ...&gt;                    
+                                                                   
+    origin_x += face-&gt;glyph-&gt;advance.x;                            
+  endfor                                                           
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Init_FreeType">FT_Init_FreeType</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Init_FreeType</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  *alibrary );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>alibrary</b></td><td>
+<p>A handle to a new library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>In case you want to provide your own memory allocating routines, use <a href="ft2-module_management.html#FT_New_Library">FT_New_Library</a> instead, followed by a call to <a href="ft2-module_management.html#FT_Add_Default_Modules">FT_Add_Default_Modules</a> (or a series of calls to <a href="ft2-module_management.html#FT_Add_Module">FT_Add_Module</a>).</p>
+<p>For multi-threading applications each thread should have its own FT_Library object.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Done_FreeType">FT_Done_FreeType</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Done_FreeType</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  library );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the target library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OPEN_XXX">FT_OPEN_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_MEMORY</a>    0x1
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_STREAM</a>    0x2
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PATHNAME</a>  0x4
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_DRIVER</a>    0x8
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PARAMS</a>    0x10
+
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_memory</a>    <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_MEMORY</a>     /* deprecated */
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_stream</a>    <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_STREAM</a>     /* deprecated */
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_pathname</a>  <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PATHNAME</a>   /* deprecated */
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_driver</a>    <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_DRIVER</a>     /* deprecated */
+#define <a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_params</a>    <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PARAMS</a>     /* deprecated */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants used within the &lsquo;flags&rsquo; field of the <a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a> structure.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_OPEN_MEMORY</b></td><td>
+<p>This is a memory-based stream.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OPEN_STREAM</b></td><td>
+<p>Copy the stream from the &lsquo;stream&rsquo; field.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OPEN_PATHNAME</b></td><td>
+<p>Create a new input stream from a C&nbsp;path name.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OPEN_DRIVER</b></td><td>
+<p>Use the &lsquo;driver&rsquo; field.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OPEN_PARAMS</b></td><td>
+<p>Use the &lsquo;num_params&rsquo; and &lsquo;params&rsquo; fields.</p>
+</td></tr>
+<tr valign=top><td><b>ft_open_memory</b></td><td>
+<p>Deprecated; use <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_MEMORY</a> instead.</p>
+</td></tr>
+<tr valign=top><td><b>ft_open_stream</b></td><td>
+<p>Deprecated; use <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_STREAM</a> instead.</p>
+</td></tr>
+<tr valign=top><td><b>ft_open_pathname</b></td><td>
+<p>Deprecated; use <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PATHNAME</a> instead.</p>
+</td></tr>
+<tr valign=top><td><b>ft_open_driver</b></td><td>
+<p>Deprecated; use <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_DRIVER</a> instead.</p>
+</td></tr>
+<tr valign=top><td><b>ft_open_params</b></td><td>
+<p>Deprecated; use <a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PARAMS</a> instead.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The &lsquo;FT_OPEN_MEMORY&rsquo;, &lsquo;FT_OPEN_STREAM&rsquo;, and &lsquo;FT_OPEN_PATHNAME&rsquo; flags are mutually exclusive.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Parameter">FT_Parameter</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Parameter_
+  {
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>    tag;
+    <a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a>  data;
+
+  } <b>FT_Parameter</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to pass more or less generic parameters to <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>tag</b></td><td>
+<p>A four-byte identification tag.</p>
+</td></tr>
+<tr valign=top><td><b>data</b></td><td>
+<p>A pointer to the parameter data.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The ID and function of parameters are driver-specific. See the various FT_PARAM_TAG_XXX flags for more information.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Open_Args">FT_Open_Args</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Open_Args_
+  {
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>         flags;
+    <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>*  memory_base;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>         memory_size;
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*      pathname;
+    <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a>       stream;
+    <a href="ft2-base_interface.html#FT_Module">FT_Module</a>       driver;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>          num_params;
+    <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a>*   params;
+
+  } <b>FT_Open_Args</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> and <a href="ft2-base_interface.html#FT_Attach_Stream">FT_Attach_Stream</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>flags</b></td><td>
+<p>A set of bit flags indicating how to use the structure.</p>
+</td></tr>
+<tr valign=top><td><b>memory_base</b></td><td>
+<p>The first byte of the file in memory.</p>
+</td></tr>
+<tr valign=top><td><b>memory_size</b></td><td>
+<p>The size in bytes of the file in memory.</p>
+</td></tr>
+<tr valign=top><td><b>pathname</b></td><td>
+<p>A pointer to an 8-bit file pathname.</p>
+</td></tr>
+<tr valign=top><td><b>stream</b></td><td>
+<p>A handle to a source stream object.</p>
+</td></tr>
+<tr valign=top><td><b>driver</b></td><td>
+<p>This field is exclusively used by <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>; it simply specifies the font driver to use to open the face. If set to&nbsp;0, FreeType tries to load the face with each one of the drivers in its list.</p>
+</td></tr>
+<tr valign=top><td><b>num_params</b></td><td>
+<p>The number of extra parameters.</p>
+</td></tr>
+<tr valign=top><td><b>params</b></td><td>
+<p>Extra parameters passed to the font driver when opening a new face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The stream type is determined by the contents of &lsquo;flags&rsquo; which are tested in the following order by <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>:</p>
+<p>If the &lsquo;FT_OPEN_MEMORY&rsquo; bit is set, assume that this is a memory file of &lsquo;memory_size&rsquo; bytes, located at &lsquo;memory_address&rsquo;. The data are are not copied, and the client is responsible for releasing and destroying them <i>after</i> the corresponding call to <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a>.</p>
+<p>Otherwise, if the &lsquo;FT_OPEN_STREAM&rsquo; bit is set, assume that a custom input stream &lsquo;stream&rsquo; is used.</p>
+<p>Otherwise, if the &lsquo;FT_OPEN_PATHNAME&rsquo; bit is set, assume that this is a normal file and use &lsquo;pathname&rsquo; to open it.</p>
+<p>If the &lsquo;FT_OPEN_DRIVER&rsquo; bit is set, <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> only tries to open the file with the driver whose handler is in &lsquo;driver&rsquo;.</p>
+<p>If the &lsquo;FT_OPEN_PARAMS&rsquo; bit is set, the parameters given by &lsquo;num_params&rsquo; and &lsquo;params&rsquo; is used. They are ignored otherwise.</p>
+<p>Ideally, both the &lsquo;pathname&rsquo; and &lsquo;params&rsquo; fields should be tagged as &lsquo;const&rsquo;; this is missing for API backwards compatibility. In other words, applications should treat them as read-only.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Face">FT_New_Face</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_New_Face</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>   library,
+               <span class="keyword">const</span> <span class="keyword">char</span>*  filepathname,
+               <a href="ft2-basic_types.html#FT_Long">FT_Long</a>      face_index,
+               <a href="ft2-base_interface.html#FT_Face">FT_Face</a>     *aface );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function calls <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> to open a font by its pathname.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pathname</b></td><td>
+<p>A path to the font file.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face within the font. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object. If &lsquo;face_index&rsquo; is greater than or equal to zero, it must be non-NULL. See <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> for more details.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Memory_Face">FT_New_Memory_Face</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_New_Memory_Face</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>      library,
+                      <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>*  file_base,
+                      <a href="ft2-basic_types.html#FT_Long">FT_Long</a>         file_size,
+                      <a href="ft2-basic_types.html#FT_Long">FT_Long</a>         face_index,
+                      <a href="ft2-base_interface.html#FT_Face">FT_Face</a>        *aface );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function calls <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> to open a font which has been loaded into memory.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>file_base</b></td><td>
+<p>A pointer to the beginning of the font data.</p>
+</td></tr>
+<tr valign=top><td><b>file_size</b></td><td>
+<p>The size of the memory chunk used by the font data.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face within the font. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object. If &lsquo;face_index&rsquo; is greater than or equal to zero, it must be non-NULL. See <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> for more details.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You must not deallocate the memory before calling <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Open_Face">FT_Open_Face</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Open_Face</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>           library,
+                <span class="keyword">const</span> <a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a>*  args,
+                <a href="ft2-basic_types.html#FT_Long">FT_Long</a>              face_index,
+                <a href="ft2-base_interface.html#FT_Face">FT_Face</a>             *aface );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a face object from a given resource described by <a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>args</b></td><td>
+<p>A pointer to an &lsquo;FT_Open_Args&rsquo; structure which must be filled by the caller.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face within the font. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object. If &lsquo;face_index&rsquo; is greater than or equal to zero, it must be non-NULL. See note below.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Unlike FreeType 1.x, this function automatically creates a glyph slot for the face object which can be accessed directly through &lsquo;face-&gt;glyph&rsquo;.</p>
+<p>FT_Open_Face can be used to quickly check whether the font format of a given font resource is supported by FreeType. If the &lsquo;face_index&rsquo; field is negative, the function's return value is&nbsp;0 if the font format is recognized, or non-zero otherwise; the function returns a more or less empty face handle in &lsquo;*aface&rsquo; (if &lsquo;aface&rsquo; isn't NULL). The only useful field in this special case is &lsquo;face-&gt;num_faces&rsquo; which gives the number of faces within the font file. After examination, the returned <a href="ft2-base_interface.html#FT_Face">FT_Face</a> structure should be deallocated with a call to <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a>.</p>
+<p>Each new face object created with this function also owns a default <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object, accessible as &lsquo;face-&gt;size&rsquo;.</p>
+<p>One <a href="ft2-base_interface.html#FT_Library">FT_Library</a> instance can have multiple face objects, this is, <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> and its siblings can be called multiple times using the same &lsquo;library&rsquo; argument.</p>
+<p>See the discussion of reference counters in the description of <a href="ft2-base_interface.html#FT_Reference_Face">FT_Reference_Face</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Attach_File">FT_Attach_File</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Attach_File</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>      face,
+                  <span class="keyword">const</span> <span class="keyword">char</span>*  filepathname );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function calls <a href="ft2-base_interface.html#FT_Attach_Stream">FT_Attach_Stream</a> to attach a file.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>The target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>filepathname</b></td><td>
+<p>The pathname.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Attach_Stream">FT_Attach_Stream</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Attach_Stream</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>        face,
+                    <a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a>*  parameters );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>&lsquo;Attach&rsquo; data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type&nbsp;1 font to get the kerning values and other metrics.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>The target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>parameters</b></td><td>
+<p>A pointer to <a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a> which must be filled by the caller.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The meaning of the &lsquo;attach&rsquo; (i.e., what really happens when the new file is read) is not fixed by FreeType itself. It really depends on the font format (and thus the font driver).</p>
+<p>Client applications are expected to know what they are doing when invoking this function. Most drivers simply do not implement file attachments.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Reference_Face">FT_Reference_Face</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Reference_Face</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A counter gets initialized to&nbsp;1 at the time an <a href="ft2-base_interface.html#FT_Face">FT_Face</a> structure is created. This function increments the counter. <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a> then only destroys a face if the counter is&nbsp;1, otherwise it simply decrements the counter.</p>
+<p>This function helps in managing life-cycles of structures which reference <a href="ft2-base_interface.html#FT_Face">FT_Face</a> objects.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.4.2</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Done_Face">FT_Done_Face</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Done_Face</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Discard a given face object, as well as all of its child slots and sizes.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>See the discussion of reference counters in the description of <a href="ft2-base_interface.html#FT_Reference_Face">FT_Reference_Face</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Select_Size">FT_Select_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Select_Size</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face,
+                  <a href="ft2-basic_types.html#FT_Int">FT_Int</a>   strike_index );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Select a bitmap strike.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>strike_index</b></td><td>
+<p>The index of the bitmap strike in the &lsquo;available_sizes&rsquo; field of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> structure.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size_Request_Type">FT_Size_Request_Type</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Size_Request_Type_
+  {
+    <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_NOMINAL</a>,
+    <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a>,
+    <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_BBOX</a>,
+    <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_CELL</a>,
+    <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_SCALES</a>,
+
+    FT_SIZE_REQUEST_TYPE_MAX
+
+  } <b>FT_Size_Request_Type</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration type that lists the supported size request types.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_SIZE_REQUEST_TYPE_NOMINAL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The nominal size. The &lsquo;units_per_EM&rsquo; field of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> is used to determine both scaling values.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SIZE_REQUEST_TYPE_REAL_DIM</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The real dimension. The sum of the the &lsquo;ascender&rsquo; and (minus of) the &lsquo;descender&rsquo; fields of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> are used to determine both scaling values.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SIZE_REQUEST_TYPE_BBOX</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The font bounding box. The width and height of the &lsquo;bbox&rsquo; field of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> are used to determine the horizontal and vertical scaling value, respectively.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SIZE_REQUEST_TYPE_CELL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The &lsquo;max_advance_width&rsquo; field of <a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a> is used to determine the horizontal scaling value; the vertical scaling value is determined the same way as <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a> does. Finally, both scaling values are set to the smaller one. This type is useful if you want to specify the font size for, say, a window of a given dimension and 80x24 cells.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SIZE_REQUEST_TYPE_SCALES</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Specify the scaling values directly.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The above descriptions only apply to scalable formats. For bitmap formats, the behaviour is up to the driver.</p>
+<p>See the note section of <a href="ft2-base_interface.html#FT_Size_Metrics">FT_Size_Metrics</a> if you wonder how size requesting relates to scaling values.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size_RequestRec">FT_Size_RequestRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Size_RequestRec_
+  {
+    <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_Size_Request_Type</a>  type;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>               width;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>               height;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>               horiResolution;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>               vertResolution;
+
+  } <b>FT_Size_RequestRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a size request.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>type</b></td><td>
+<p>See <a href="ft2-base_interface.html#FT_Size_Request_Type">FT_Size_Request_Type</a>.</p>
+</td></tr>
+<tr valign=top><td><b>width</b></td><td>
+<p>The desired width.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The desired height.</p>
+</td></tr>
+<tr valign=top><td><b>horiResolution</b></td><td>
+<p>The horizontal resolution. If set to zero, &lsquo;width&rsquo; is treated as a 26.6 fractional pixel value.</p>
+</td></tr>
+<tr valign=top><td><b>vertResolution</b></td><td>
+<p>The vertical resolution. If set to zero, &lsquo;height&rsquo; is treated as a 26.6 fractional pixel value.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If &lsquo;width&rsquo; is zero, then the horizontal scaling value is set equal to the vertical scaling value, and vice versa.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Size_Request">FT_Size_Request</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Size_RequestRec_  *<b>FT_Size_Request</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a size request structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Request_Size">FT_Request_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Request_Size</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>          face,
+                   <a href="ft2-base_interface.html#FT_Size_Request">FT_Size_Request</a>  req );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Resize the scale of the active <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object in a face.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>req</b></td><td>
+<p>A pointer to a <a href="ft2-base_interface.html#FT_Size_RequestRec">FT_Size_RequestRec</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Although drivers may select the bitmap strike matching the request, you should not rely on this if you intend to select a particular bitmap strike. Use <a href="ft2-base_interface.html#FT_Select_Size">FT_Select_Size</a> instead in that case.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Char_Size">FT_Set_Char_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Set_Char_Size</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>     face,
+                    <a href="ft2-basic_types.html#FT_F26Dot6">FT_F26Dot6</a>  char_width,
+                    <a href="ft2-basic_types.html#FT_F26Dot6">FT_F26Dot6</a>  char_height,
+                    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     horz_resolution,
+                    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     vert_resolution );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function calls <a href="ft2-base_interface.html#FT_Request_Size">FT_Request_Size</a> to request the nominal size (in points).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>char_width</b></td><td>
+<p>The nominal width, in 26.6 fractional points.</p>
+</td></tr>
+<tr valign=top><td><b>char_height</b></td><td>
+<p>The nominal height, in 26.6 fractional points.</p>
+</td></tr>
+<tr valign=top><td><b>horz_resolution</b></td><td>
+<p>The horizontal resolution in dpi.</p>
+</td></tr>
+<tr valign=top><td><b>vert_resolution</b></td><td>
+<p>The vertical resolution in dpi.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If either the character width or height is zero, it is set equal to the other value.</p>
+<p>If either the horizontal or vertical resolution is zero, it is set equal to the other value.</p>
+<p>A character width or height smaller than 1pt is set to 1pt; if both resolution values are zero, they are set to 72dpi.</p>
+<p>Don't use this function if you are using the FreeType cache API.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Set_Pixel_Sizes</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face,
+                      <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>  pixel_width,
+                      <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>  pixel_height );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function calls <a href="ft2-base_interface.html#FT_Request_Size">FT_Request_Size</a> to request the nominal size (in pixels).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the target face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pixel_width</b></td><td>
+<p>The nominal width, in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>pixel_height</b></td><td>
+<p>The nominal height, in pixels.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Load_Glyph">FT_Load_Glyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Load_Glyph</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                 <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>   glyph_index,
+                 <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a>  load_flags );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to load a single glyph into the glyph slot of a face object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the target face object where the glyph is loaded.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph_index</b></td><td>
+<p>The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>A flag indicating what to load for this glyph. The <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_XXX</a> constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The loaded glyph may be transformed. See <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a> for the details.</p>
+<p>For subsetted CID-keyed fonts, &lsquo;FT_Err_Invalid_Argument&rsquo; is returned for invalid CID values (this is, for CID values which don't have a corresponding glyph in the font). See the discussion of the <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_CID_KEYED</a> flag for more details.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Load_Char">FT_Load_Char</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Load_Char</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  char_code,
+                <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a>  load_flags );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to load a single glyph into the glyph slot of a face object, according to its character code.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a target face object where the glyph is loaded.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>char_code</b></td><td>
+<p>The glyph's character code, according to the current charmap used in the face.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>A flag indicating what to load for this glyph. The <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_XXX</a> constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function simply calls <a href="ft2-base_interface.html#FT_Get_Char_Index">FT_Get_Char_Index</a> and <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LOAD_XXX">FT_LOAD_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_DEFAULT</a>                      0x0
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a>                     ( 1L &lt;&lt; 0 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a>                   ( 1L &lt;&lt; 1 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_RENDER</a>                       ( 1L &lt;&lt; 2 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_BITMAP</a>                    ( 1L &lt;&lt; 3 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_VERTICAL_LAYOUT</a>              ( 1L &lt;&lt; 4 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a>               ( 1L &lt;&lt; 5 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_CROP_BITMAP</a>                  ( 1L &lt;&lt; 6 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_PEDANTIC</a>                     ( 1L &lt;&lt; 7 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</a>  ( 1L &lt;&lt; 9 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_RECURSE</a>                   ( 1L &lt;&lt; 10 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_IGNORE_TRANSFORM</a>             ( 1L &lt;&lt; 11 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_MONOCHROME</a>                   ( 1L &lt;&lt; 12 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_LINEAR_DESIGN</a>                ( 1L &lt;&lt; 13 )
+#define <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_AUTOHINT</a>                  ( 1L &lt;&lt; 15 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants used with <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> to indicate what kind of operations to perform during glyph loading.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_LOAD_DEFAULT</b></td><td>
+<p>Corresponding to&nbsp;0, this value is used as the default glyph load operation. In this case, the following happens:</p>
+<p>1. FreeType looks for a bitmap for the glyph corresponding to the face's current size. If one is found, the function returns. The bitmap data can be accessed from the glyph slot (see note below).</p>
+<p>2. If no embedded bitmap is searched or found, FreeType looks for a scalable outline. If one is found, it is loaded from the font file, scaled to device pixels, then &lsquo;hinted&rsquo; to the pixel grid in order to optimize it. The outline data can be accessed from the glyph slot (see note below).</p>
+<p>Note that by default, the glyph loader doesn't render outlines into bitmaps. The following flags are used to modify this default behaviour to more specific and useful cases.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_NO_SCALE</b></td><td>
+<p>Don't scale the outline glyph loaded, but keep it in font units.</p>
+<p>This flag implies <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a> and <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_BITMAP</a>, and unsets <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_RENDER</a>.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_NO_HINTING</b></td><td>
+<p>Disable hinting. This generally generates &lsquo;blurrier&rsquo; bitmap glyph when the glyph is rendered in any of the anti-aliased modes. See also the note below.</p>
+<p>This flag is implied by <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_RENDER</b></td><td>
+<p>Call <a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a> after the glyph is loaded. By default, the glyph is rendered in <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a> mode. This can be overridden by <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a> or <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_MONOCHROME</a>.</p>
+<p>This flag is unset by <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_NO_BITMAP</b></td><td>
+<p>Ignore bitmap strikes when loading. Bitmap-only fonts ignore this flag.</p>
+<p><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a> always sets this flag.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_LOAD_VERTICAL_LAYOUT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Load the glyph for vertical text layout. <i>Don't</i> use it as it is problematic currently.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_FORCE_AUTOHINT</b></td><td>
+<p>Indicates that the auto-hinter is preferred over the font's native hinter. See also the note below.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_CROP_BITMAP</b></td><td>
+<p>Indicates that the font driver should crop the loaded bitmap glyph (i.e., remove all space around its black bits). Not all drivers implement this.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_PEDANTIC</b></td><td>
+<p>Indicates that the font driver should perform pedantic verifications during glyph loading. This is mostly used to detect broken glyphs in fonts. By default, FreeType tries to handle broken fonts also.</p>
+<p>In particular, errors from the TrueType bytecode engine are not passed to the application if this flag is not set; this might result in partially hinted or distorted glyphs in case a glyph's bytecode is buggy.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Ignored. Deprecated.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_NO_RECURSE</b></td><td>
+<p>This flag is only used internally. It merely indicates that the font driver should not load composite glyphs recursively. Instead, it should set the &lsquo;num_subglyph&rsquo; and &lsquo;subglyphs&rsquo; values of the glyph slot accordingly, and set &lsquo;glyph-&gt;format&rsquo; to <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>.</p>
+<p>The description of sub-glyphs is not available to client applications for now.</p>
+<p>This flag implies <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a> and <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_IGNORE_TRANSFORM</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_LOAD_IGNORE_TRANSFORM</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Indicates that the transform matrix set by <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a> should be ignored.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_MONOCHROME</b></td><td>
+<p>This flag is used with <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_RENDER</a> to indicate that you want to render an outline glyph to a 1-bit monochrome bitmap glyph, with 8&nbsp;pixels packed into each byte of the bitmap data.</p>
+<p>Note that this has no effect on the hinting algorithm used. You should rather use <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_MONO</a> so that the monochrome-optimized hinting algorithm is used.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_LINEAR_DESIGN</b></td><td>
+<p>Indicates that the &lsquo;linearHoriAdvance&rsquo; and &lsquo;linearVertAdvance&rsquo; fields of <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> should be kept in font units. See <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> for details.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_NO_AUTOHINT</b></td><td>
+<p>Disable auto-hinter. See also the note below.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>By default, hinting is enabled and the font's native hinter (see <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HINTER</a>) is preferred over the auto-hinter. You can disable hinting by setting <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a> or change the precedence by setting <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a>. You can also set <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_AUTOHINT</a> in case you don't want the auto-hinter to be used at all.</p>
+<p>See the description of <a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_TRICKY</a> for a special exception (affecting only a handful of Asian fonts).</p>
+<p>Besides deciding which hinter to use, you can also decide which hinting algorithm to use. See <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a> for details.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define FT_LOAD_TARGET_( x )   ( (<a href="ft2-basic_types.html#FT_Int32">FT_Int32</a>)( (x) &amp; 15 ) &lt;&lt; 16 )
+
+#define <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_NORMAL</a>  FT_LOAD_TARGET_( <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a> )
+#define <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LIGHT</a>   FT_LOAD_TARGET_( <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LIGHT</a>  )
+#define <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_MONO</a>    FT_LOAD_TARGET_( <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a>   )
+#define <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LCD</a>     FT_LOAD_TARGET_( <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a>    )
+#define <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LCD_V</a>   FT_LOAD_TARGET_( <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD_V</a>  )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of values that are used to select a specific hinting algorithm to use by the hinter. You should OR one of these values to your &lsquo;load_flags&rsquo; when calling <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>.</p>
+<p>Note that font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a> to ensure that the auto-hinter is used.</p>
+<p>Also note that <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LIGHT</a> is an exception, in that it always implies <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_LOAD_TARGET_NORMAL</b></td><td>
+<p>This corresponds to the default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_MONO</a> instead.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_TARGET_LIGHT</b></td><td>
+<p>A lighter hinting algorithm for non-monochrome modes. Many generated glyphs are more fuzzy but better resemble its original shape. A bit like rendering on Mac OS&nbsp;X.</p>
+<p>As a special exception, this target implies <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a>.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_TARGET_MONO</b></td><td>
+<p>Strong hinting algorithm that should only be used for monochrome output. The result is probably unpleasant if the glyph is rendered in non-monochrome modes.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_TARGET_LCD</b></td><td>
+<p>A variant of <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_NORMAL</a> optimized for horizontally decimated LCD displays.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LOAD_TARGET_LCD_V</b></td><td>
+<p>A variant of <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_NORMAL</a> optimized for vertically decimated LCD displays.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should use only <i>one</i> of the FT_LOAD_TARGET_XXX values in your &lsquo;load_flags&rsquo;. They can't be ORed.</p>
+<p>If <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_RENDER</a> is also set, the glyph is rendered in the corresponding mode (i.e., the mode which matches the used algorithm best) unless <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_MONOCHROME</a> is set.</p>
+<p>You can use a hinting algorithm that doesn't correspond to the same rendering mode. As an example, it is possible to use the &lsquo;light&rsquo; hinting algorithm and have the results rendered in horizontal LCD pixel mode, with code like</p>
+<pre class="colored">
+  FT_Load_Glyph( face, glyph_index,
+                 load_flags | FT_LOAD_TARGET_LIGHT );
+
+  FT_Render_Glyph( face-&gt;glyph, FT_RENDER_MODE_LCD );
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LOAD_TARGET_MODE">FT_LOAD_TARGET_MODE</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_LOAD_TARGET_MODE</b>( x )  ( (<a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a>)( ( (x) &gt;&gt; 16 ) &amp; 15 ) )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the <a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a> corresponding to a given <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a> value.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Transform">FT_Set_Transform</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Set_Transform</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>     face,
+                    <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>*  matrix,
+                    <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  delta );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to set the transformation that is applied to glyph images when they are loaded into a glyph slot through <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>matrix</b></td><td>
+<p>A pointer to the transformation's 2x2 matrix. Use&nbsp;0 for the identity matrix.</p>
+</td></tr>
+<tr valign=top><td><b>delta</b></td><td>
+<p>A pointer to the translation vector. Use&nbsp;0 for the null vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to <a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a> or <a href="ft2-base_interface.html#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a>.</p>
+<p>Note that this also transforms the &lsquo;face.glyph.advance&rsquo; field, but <b>not</b> the values in &lsquo;face.glyph.metrics&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Render_Mode">FT_Render_Mode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Render_Mode_
+  {
+    <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a> = 0,
+    <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LIGHT</a>,
+    <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a>,
+    <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a>,
+    <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD_V</a>,
+
+    FT_RENDER_MODE_MAX
+
+  } <b>FT_Render_Mode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration type that lists the render modes supported by FreeType&nbsp;2. Each mode corresponds to a specific type of scanline conversion performed on the outline.</p>
+<p>For bitmap fonts and embedded bitmaps the &lsquo;bitmap-&gt;pixel_mode&rsquo; field in the <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> structure gives the format of the returned bitmap.</p>
+<p>All modes except <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a> use 256 levels of opacity.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_RENDER_MODE_NORMAL</b></td><td>
+<p>This is the default render mode; it corresponds to 8-bit anti-aliased bitmaps.</p>
+</td></tr>
+<tr valign=top><td><b>FT_RENDER_MODE_LIGHT</b></td><td>
+<p>This is equivalent to <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a>. It is only defined as a separate value because render modes are also used indirectly to define hinting algorithm selectors. See <a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a> for details.</p>
+</td></tr>
+<tr valign=top><td><b>FT_RENDER_MODE_MONO</b></td><td>
+<p>This mode corresponds to 1-bit bitmaps (with 2&nbsp;levels of opacity).</p>
+</td></tr>
+<tr valign=top><td><b>FT_RENDER_MODE_LCD</b></td><td>
+<p>This mode corresponds to horizontal RGB and BGR sub-pixel displays like LCD screens. It produces 8-bit bitmaps that are 3&nbsp;times the width of the original glyph outline in pixels, and which use the <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD</a> mode.</p>
+</td></tr>
+<tr valign=top><td><b>FT_RENDER_MODE_LCD_V</b></td><td>
+<p>This mode corresponds to vertical RGB and BGR sub-pixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3&nbsp;times the height of the original glyph outline in pixels and use the <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD_V</a> mode.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The LCD-optimized glyph bitmaps produced by FT_Render_Glyph can be filtered to reduce color-fringes by using <a href="ft2-lcd_filtering.html#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a> (not active in the default builds). It is up to the caller to either call <a href="ft2-lcd_filtering.html#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a> (if available) or do the filtering itself.</p>
+<p>The selected render mode only affects vector glyphs of a font. Embedded bitmaps often have a different pixel mode like <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_MONO</a>. You can use <a href="ft2-bitmap_handling.html#FT_Bitmap_Convert">FT_Bitmap_Convert</a> to transform them into 8-bit pixmaps.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_render_mode_xxx">ft_render_mode_xxx</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#ft_render_mode_xxx">ft_render_mode_normal</a>  <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a>
+#define <a href="ft2-base_interface.html#ft_render_mode_xxx">ft_render_mode_mono</a>    <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These constants are deprecated. Use the corresponding <a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a> values instead.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_render_mode_normal</b></td><td>
+<p>see <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a></p>
+</td></tr>
+<tr valign=top><td><b>ft_render_mode_mono</b></td><td>
+<p>see <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a></p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Render_Glyph">FT_Render_Glyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Render_Glyph</b>( <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a>    slot,
+                   <a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a>  render_mode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>slot</b></td><td>
+<p>A handle to the glyph slot containing the image to convert.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>render_mode</b></td><td>
+<p>This is the render mode used to render the glyph image into a bitmap. See <a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a> for a list of possible values.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Kerning_Mode">FT_Kerning_Mode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Kerning_Mode_
+  {
+    <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_DEFAULT</a>  = 0,
+    <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNFITTED</a>,
+    <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNSCALED</a>
+
+  } <b>FT_Kerning_Mode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration used to specify which kerning values to return in <a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_KERNING_DEFAULT</b></td><td>
+<p>Return scaled and grid-fitted kerning distances (value is&nbsp;0).</p>
+</td></tr>
+<tr valign=top><td><b>FT_KERNING_UNFITTED</b></td><td>
+<p>Return scaled but un-grid-fitted kerning distances.</p>
+</td></tr>
+<tr valign=top><td><b>FT_KERNING_UNSCALED</b></td><td>
+<p>Return the kerning vector in original font units.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_kerning_default">ft_kerning_default</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>ft_kerning_default</b>   <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_DEFAULT</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This constant is deprecated. Please use <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_DEFAULT</a> instead.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_kerning_unfitted">ft_kerning_unfitted</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>ft_kerning_unfitted</b>  <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNFITTED</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This constant is deprecated. Please use <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNFITTED</a> instead.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_kerning_unscaled">ft_kerning_unscaled</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>ft_kerning_unscaled</b>  <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNSCALED</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This constant is deprecated. Please use <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNSCALED</a> instead.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Kerning">FT_Get_Kerning</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_Kerning</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>     face,
+                  <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     left_glyph,
+                  <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     right_glyph,
+                  <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     kern_mode,
+                  <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>  *akerning );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the kerning vector between two glyphs of a same face.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr valign=top><td><b>left_glyph</b></td><td>
+<p>The index of the left glyph in the kern pair.</p>
+</td></tr>
+<tr valign=top><td><b>right_glyph</b></td><td>
+<p>The index of the right glyph in the kern pair.</p>
+</td></tr>
+<tr valign=top><td><b>kern_mode</b></td><td>
+<p>See <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_Kerning_Mode</a> for more information. Determines the scale and dimension of the returned kerning vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>akerning</b></td><td>
+<p>The kerning vector. This is either in font units or in pixels (26.6 format) for scalable formats, and in pixels for fixed-sizes formats.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Only horizontal layouts (left-to-right &amp; right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function -- they can be implemented through format-specific interfaces.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Track_Kerning">FT_Get_Track_Kerning</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_Track_Kerning</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                        <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   point_size,
+                        <a href="ft2-basic_types.html#FT_Int">FT_Int</a>     degree,
+                        <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>*  akerning );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the track kerning for a given face object at a given size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr valign=top><td><b>point_size</b></td><td>
+<p>The point size in 16.16 fractional points.</p>
+</td></tr>
+<tr valign=top><td><b>degree</b></td><td>
+<p>The degree of tightness. Increasingly negative values represent tighter track kerning, while increasingly positive values represent looser track kerning. Value zero means no track kerning.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>akerning</b></td><td>
+<p>The kerning in 16.16 fractional points, to be uniformly applied between all glyphs.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Currently, only the Type&nbsp;1 font driver supports track kerning, using data from AFM files (if attached with <a href="ft2-base_interface.html#FT_Attach_File">FT_Attach_File</a> or <a href="ft2-base_interface.html#FT_Attach_Stream">FT_Attach_Stream</a>).</p>
+<p>Only very few AFM files come with track kerning data; please refer to the Adobe's AFM specification for more details.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Glyph_Name">FT_Get_Glyph_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_Glyph_Name</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>     face,
+                     <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     glyph_index,
+                     <a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a>  buffer,
+                     <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     buffer_max );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the ASCII name of a given glyph in a face. This only works for those faces where <a href="ft2-base_interface.html#FT_HAS_GLYPH_NAMES">FT_HAS_GLYPH_NAMES</a>(face) returns&nbsp;1.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a source face object.</p>
+</td></tr>
+<tr valign=top><td><b>glyph_index</b></td><td>
+<p>The glyph index.</p>
+</td></tr>
+<tr valign=top><td><b>buffer_max</b></td><td>
+<p>The maximal number of bytes available in the buffer.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>buffer</b></td><td>
+<p>A pointer to a target buffer where the name is copied to.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>An error is returned if the face doesn't provide glyph names or if the glyph index is invalid. In all cases of failure, the first byte of &lsquo;buffer&rsquo; is set to&nbsp;0 to indicate an empty name.</p>
+<p>The glyph name is truncated to fit within the buffer if it is too long. The returned string is always zero-terminated.</p>
+<p>Be aware that FreeType reorders glyph indices internally so that glyph index&nbsp;0 always corresponds to the &lsquo;missing glyph&rsquo; (called &lsquo;.notdef&rsquo;).</p>
+<p>This function is not compiled within the library if the config macro &lsquo;FT_CONFIG_OPTION_NO_GLYPH_NAMES&rsquo; is defined in &lsquo;include/freetype/config/ftoptions.h&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Postscript_Name">FT_Get_Postscript_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
+  <b>FT_Get_Postscript_Name</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript and TrueType fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A pointer to the face's PostScript name. NULL if unavailable.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The returned pointer is owned by the face and is destroyed with it.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Select_Charmap">FT_Select_Charmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Select_Charmap</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>      face,
+                     <a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a>  encoding );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Select a given charmap by its encoding tag (as listed in &lsquo;freetype.h&rsquo;).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>encoding</b></td><td>
+<p>A handle to the selected encoding.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function returns an error if no charmap in the face corresponds to the encoding queried here.</p>
+<p>Because many fonts contain more than a single cmap for Unicode encoding, this function has some special code to select the one which covers Unicode best (&lsquo;best&rsquo; in the sense that a UCS-4 cmap is preferred to a UCS-2 cmap). It is thus preferable to <a href="ft2-base_interface.html#FT_Set_Charmap">FT_Set_Charmap</a> in this case.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Charmap">FT_Set_Charmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Set_Charmap</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>     face,
+                  <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a>  charmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Select a given charmap for character code to glyph index mapping.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>charmap</b></td><td>
+<p>A handle to the selected charmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function returns an error if the charmap is not part of the face (i.e., if it is not listed in the &lsquo;face-&gt;charmaps&rsquo; table).</p>
+<p>It also fails if a type&nbsp;14 charmap is selected.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Charmap_Index">FT_Get_Charmap_Index</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Int">FT_Int</a> )
+  <b>FT_Get_Charmap_Index</b>( <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a>  charmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve index of a given charmap.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>charmap</b></td><td>
+<p>A handle to a charmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The index into the array of character maps within the face to which &lsquo;charmap&rsquo; belongs. If an error occurs, -1 is returned.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Char_Index">FT_Get_Char_Index</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> )
+  <b>FT_Get_Char_Index</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                     <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  charcode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the glyph index of a given character code. This function uses a charmap object to do the mapping.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>charcode</b></td><td>
+<p>The character code.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The glyph index. 0&nbsp;means &lsquo;undefined character code&rsquo;.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value&nbsp;0 always corresponds to the &lsquo;missing glyph&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_First_Char">FT_Get_First_Char</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> )
+  <b>FT_Get_First_Char</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                     <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>  *agindex );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function is used to return the first character code in the current charmap of a given face. It also returns the corresponding glyph index.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>agindex</b></td><td>
+<p>Glyph index of first character code. 0&nbsp;if charmap is empty.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The charmap's first character code.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should use this function with <a href="ft2-base_interface.html#FT_Get_Next_Char">FT_Get_Next_Char</a> to be able to parse all character codes available in a given charmap. The code should look like this:</p>
+<pre class="colored">
+  FT_ULong  charcode;                                              
+  FT_UInt   gindex;                                                
+                                                                   
+                                                                   
+  charcode = FT_Get_First_Char( face, &amp;gindex );                   
+  while ( gindex != 0 )                                            
+  {                                                                
+    ... do something with (charcode,gindex) pair ...               
+                                                                   
+    charcode = FT_Get_Next_Char( face, charcode, &amp;gindex );        
+  }                                                                
+</pre>
+<p>Note that &lsquo;*agindex&rsquo; is set to&nbsp;0 if the charmap is empty. The result itself can be&nbsp;0 in two cases: if the charmap is empty or if the value&nbsp;0 is the first valid character code.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Next_Char">FT_Get_Next_Char</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> )
+  <b>FT_Get_Next_Char</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   char_code,
+                    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>   *agindex );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function is used to return the next character code in the current charmap of a given face following the value &lsquo;char_code&rsquo;, as well as the corresponding glyph index.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>char_code</b></td><td>
+<p>The starting character code.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>agindex</b></td><td>
+<p>Glyph index of next character code. 0&nbsp;if charmap is empty.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The charmap's next character code.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should use this function with <a href="ft2-base_interface.html#FT_Get_First_Char">FT_Get_First_Char</a> to walk over all character codes available in a given charmap. See the note for this function for a simple code example.</p>
+<p>Note that &lsquo;*agindex&rsquo; is set to&nbsp;0 when there are no more codes in the charmap.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Name_Index">FT_Get_Name_Index</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> )
+  <b>FT_Get_Name_Index</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>     face,
+                     <a href="ft2-basic_types.html#FT_String">FT_String</a>*  glyph_name );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the glyph index of a given glyph name. This function uses driver specific objects to do the translation.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>glyph_name</b></td><td>
+<p>The glyph name.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The glyph index. 0&nbsp;means &lsquo;undefined character code&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</a>          1
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</a>      2
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</a>        4
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_SCALE</a>                   8
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XY_SCALE</a>             0x40
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_2X2</a>                  0x80
+#define <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_USE_MY_METRICS</a>      0x200
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of constants used to describe subglyphs. Please refer to the TrueType specification for the meaning of the various flags.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>FT_SUBGLYPH_FLAG_SCALE</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SUBGLYPH_FLAG_XY_SCALE</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>FT_SUBGLYPH_FLAG_2X2</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_SUBGLYPH_FLAG_USE_MY_METRICS</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_SubGlyph_Info">FT_Get_SubGlyph_Info</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_SubGlyph_Info</b>( <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a>  glyph,
+                        <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>       sub_index,
+                        <a href="ft2-basic_types.html#FT_Int">FT_Int</a>       *p_index,
+                        <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>      *p_flags,
+                        <a href="ft2-basic_types.html#FT_Int">FT_Int</a>       *p_arg1,
+                        <a href="ft2-basic_types.html#FT_Int">FT_Int</a>       *p_arg2,
+                        <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>    *p_transform );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a description of a given subglyph. Only use it if &lsquo;glyph-&gt;format&rsquo; is <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>; an error is returned otherwise.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph</b></td><td>
+<p>The source glyph slot.</p>
+</td></tr>
+<tr valign=top><td><b>sub_index</b></td><td>
+<p>The index of the subglyph. Must be less than &lsquo;glyph-&gt;num_subglyphs&rsquo;.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>p_index</b></td><td>
+<p>The glyph index of the subglyph.</p>
+</td></tr>
+<tr valign=top><td><b>p_flags</b></td><td>
+<p>The subglyph flags, see <a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XXX</a>.</p>
+</td></tr>
+<tr valign=top><td><b>p_arg1</b></td><td>
+<p>The subglyph's first argument (if any).</p>
+</td></tr>
+<tr valign=top><td><b>p_arg2</b></td><td>
+<p>The subglyph's second argument (if any).</p>
+</td></tr>
+<tr valign=top><td><b>p_transform</b></td><td>
+<p>The subglyph transformation (if any).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The values of &lsquo;*p_arg1&rsquo;, &lsquo;*p_arg2&rsquo;, and &lsquo;*p_transform&rsquo; must be interpreted depending on the flags returned in &lsquo;*p_flags&rsquo;. See the TrueType specification for details.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FSTYPE_XXX">FT_FSTYPE_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_INSTALLABLE_EMBEDDING</a>         0x0000
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</a>  0x0002
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</a>   0x0004
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_EDITABLE_EMBEDDING</a>            0x0008
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_NO_SUBSETTING</a>                 0x0100
+#define <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</a>         0x0200
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit flags used in the &lsquo;fsType&rsquo; field of the OS/2 table in a TrueType or OpenType font and the &lsquo;FSType&rsquo; entry in a PostScript font. These bit flags are returned by <a href="ft2-base_interface.html#FT_Get_FSType_Flags">FT_Get_FSType_Flags</a>; they inform client applications of embedding and subsetting restrictions associated with a font.</p>
+<p>See http://www.adobe.com/devnet/acrobat/pdfs/FontPolicies.pdf for more details.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_INSTALLABLE_EMBEDDING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Fonts that have only this bit set must not be modified, embedded or exchanged in any manner without first obtaining permission of the font software copyright owner.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>If this bit is set, the font may be embedded and temporarily loaded on the remote system. Documents containing Preview &amp; Print fonts must be opened &lsquo;read-only&rsquo;; no edits can be applied to the document.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_EDITABLE_EMBEDDING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>If this bit is set, the font may be embedded but must only be installed temporarily on other systems. In contrast to Preview &amp; Print fonts, documents containing editable fonts may be opened for reading, editing is permitted, and changes may be saved.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_NO_SUBSETTING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>If this bit is set, the font may not be subsetted prior to embedding.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_FSTYPE_BITMAP_EMBEDDING_ONLY</b></td></tr>
+<tr valign=top><td></td><td>
+<p>If this bit is set, only bitmaps contained in the font may be embedded; no outline data may be embedded. If there are no bitmaps available in the font, then the font is unembeddable.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>While the fsType flags can indicate that a font may be embedded, a license with the font vendor may be separately required to use the font in this way.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_FSType_Flags">FT_Get_FSType_Flags</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a> )
+  <b>FT_Get_FSType_Flags</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the fsType flags for a font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The fsType flags, <a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_XXX</a>.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Use this function rather than directly reading the &lsquo;fs_type&rsquo; field in the <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a> structure which is only guaranteed to return the correct results for Type&nbsp;1 fonts.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.8</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-basic_types.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-basic_types.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
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+  a:visited { color: #51188E; }
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+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Basic Data Types
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Byte">FT_Byte</a></td><td></td><td><a href="#FT_Offset">FT_Offset</a></td><td></td><td><a href="#FT_UnitVector">FT_UnitVector</a></td></tr>
+<tr><td></td><td><a href="#FT_Bytes">FT_Bytes</a></td><td></td><td><a href="#FT_PtrDist">FT_PtrDist</a></td><td></td><td><a href="#FT_F26Dot6">FT_F26Dot6</a></td></tr>
+<tr><td></td><td><a href="#FT_Char">FT_Char</a></td><td></td><td><a href="#FT_String">FT_String</a></td><td></td><td><a href="#FT_Pixel_Mode">FT_Pixel_Mode</a></td></tr>
+<tr><td></td><td><a href="#FT_Int">FT_Int</a></td><td></td><td><a href="#FT_Tag">FT_Tag</a></td><td></td><td><a href="#ft_pixel_mode_xxx">ft_pixel_mode_xxx</a></td></tr>
+<tr><td></td><td><a href="#FT_UInt">FT_UInt</a></td><td></td><td><a href="#FT_Error">FT_Error</a></td><td></td><td><a href="#FT_Palette_Mode">FT_Palette_Mode</a></td></tr>
+<tr><td></td><td><a href="#FT_Int16">FT_Int16</a></td><td></td><td><a href="#FT_Fixed">FT_Fixed</a></td><td></td><td><a href="#FT_Bitmap">FT_Bitmap</a></td></tr>
+<tr><td></td><td><a href="#FT_UInt16">FT_UInt16</a></td><td></td><td><a href="#FT_Pointer">FT_Pointer</a></td><td></td><td><a href="#FT_IMAGE_TAG">FT_IMAGE_TAG</a></td></tr>
+<tr><td></td><td><a href="#FT_Int32">FT_Int32</a></td><td></td><td><a href="#FT_Pos">FT_Pos</a></td><td></td><td><a href="#FT_Glyph_Format">FT_Glyph_Format</a></td></tr>
+<tr><td></td><td><a href="#FT_UInt32">FT_UInt32</a></td><td></td><td><a href="#FT_Vector">FT_Vector</a></td><td></td><td><a href="#ft_glyph_format_xxx">ft_glyph_format_xxx</a></td></tr>
+<tr><td></td><td><a href="#FT_Short">FT_Short</a></td><td></td><td><a href="#FT_BBox">FT_BBox</a></td><td></td><td><a href="#FT_Data">FT_Data</a></td></tr>
+<tr><td></td><td><a href="#FT_UShort">FT_UShort</a></td><td></td><td><a href="#FT_Matrix">FT_Matrix</a></td><td></td><td><a href="#FT_Generic_Finalizer">FT_Generic_Finalizer</a></td></tr>
+<tr><td></td><td><a href="#FT_Long">FT_Long</a></td><td></td><td><a href="#FT_FWord">FT_FWord</a></td><td></td><td><a href="#FT_Generic">FT_Generic</a></td></tr>
+<tr><td></td><td><a href="#FT_ULong">FT_ULong</a></td><td></td><td><a href="#FT_UFWord">FT_UFWord</a></td><td></td><td><a href="#FT_MAKE_TAG">FT_MAKE_TAG</a></td></tr>
+<tr><td></td><td><a href="#FT_Bool">FT_Bool</a></td><td></td><td><a href="#FT_F2Dot14">FT_F2Dot14</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the basic data types defined by FreeType&nbsp;2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Byte">FT_Byte</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">char</span>  <b>FT_Byte</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple typedef for the <i>unsigned</i> char type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bytes">FT_Bytes</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>*  <b>FT_Bytes</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for constant memory areas.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Char">FT_Char</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">char</span>  <b>FT_Char</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple typedef for the <i>signed</i> char type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Int">FT_Int</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">int</span>  <b>FT_Int</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for the int type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UInt">FT_UInt</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">int</span>  <b>FT_UInt</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for the unsigned int type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Int16">FT_Int16</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span>  <b>FT_Int16</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for a 16bit signed integer type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UInt16">FT_UInt16</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">short</span>  <b>FT_UInt16</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for a 16bit unsigned integer type.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Int32">FT_Int32</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">signed</span> XXX  <b>FT_Int32</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for a 32bit signed integer type. The size depends on the configuration.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UInt32">FT_UInt32</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> XXX  <b>FT_UInt32</b>;
+
+</pre></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Short">FT_Short</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span>  <b>FT_Short</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for signed short.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UShort">FT_UShort</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">short</span>  <b>FT_UShort</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for unsigned short.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Long">FT_Long</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span>  <b>FT_Long</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for signed long.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ULong">FT_ULong</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">long</span>  <b>FT_ULong</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for unsigned long.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bool">FT_Bool</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">char</span>  <b>FT_Bool</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef of unsigned char, used for simple booleans. As usual, values 1 and&nbsp;0 represent true and false, respectively.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Offset">FT_Offset</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> size_t  <b>FT_Offset</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This is equivalent to the ANSI&nbsp;C &lsquo;size_t&rsquo; type, i.e., the largest <i>unsigned</i> integer type used to express a file size or position, or a memory block size.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PtrDist">FT_PtrDist</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> ft_ptrdiff_t  <b>FT_PtrDist</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This is equivalent to the ANSI&nbsp;C &lsquo;ptrdiff_t&rsquo; type, i.e., the largest <i>signed</i> integer type used to express the distance between two pointers.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_String">FT_String</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">char</span>  <b>FT_String</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple typedef for the char type, usually used for strings.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Tag">FT_Tag</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>  <b>FT_Tag</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A typedef for 32-bit tags (as used in the SFNT format).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Error">FT_Error</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">int</span>  <b>FT_Error</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The FreeType error code type. A value of&nbsp;0 is always interpreted as a successful operation.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Fixed">FT_Fixed</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span>  <b>FT_Fixed</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This type is used to store 16.16 fixed float values, like scaling values or matrix coefficients.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Pointer">FT_Pointer</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>*  <b>FT_Pointer</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple typedef for a typeless pointer.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Pos">FT_Pos</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span>  <b>FT_Pos</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The type FT_Pos is used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed float pixel coordinates.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector">FT_Vector</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Vector_
+  {
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  x;
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  y;
+
+  } <b>FT_Vector</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to store a 2D vector; coordinates are of the FT_Pos type.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>x</b></td><td>
+<p>The horizontal coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>y</b></td><td>
+<p>The vertical coordinate.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BBox">FT_BBox</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_BBox_
+  {
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  xMin, yMin;
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>  xMax, yMax;
+
+  } <b>FT_BBox</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>xMin</b></td><td>
+<p>The horizontal minimum (left-most).</p>
+</td></tr>
+<tr valign=top><td><b>yMin</b></td><td>
+<p>The vertical minimum (bottom-most).</p>
+</td></tr>
+<tr valign=top><td><b>xMax</b></td><td>
+<p>The horizontal maximum (right-most).</p>
+</td></tr>
+<tr valign=top><td><b>yMax</b></td><td>
+<p>The vertical maximum (top-most).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The bounding box is specified with the coordinates of the lower left and the upper right corner. In PostScript, those values are often called (llx,lly) and (urx,ury), respectively.</p>
+<p>If &lsquo;yMin&rsquo; is negative, this value gives the glyph's descender. Otherwise, the glyph doesn't descend below the baseline. Similarly, if &lsquo;ymax&rsquo; is positive, this value gives the glyph's ascender.</p>
+<p>&lsquo;xMin&rsquo; gives the horizontal distance from the glyph's origin to the left edge of the glyph's bounding box. If &lsquo;xMin&rsquo; is negative, the glyph extends to the left of the origin.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Matrix">FT_Matrix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Matrix_
+  {
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  xx, xy;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  yx, yy;
+
+  } <b>FT_Matrix</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed float format. The computation performed is:</p>
+<pre class="colored">
+   x' = x*xx + y*xy                                             
+   y' = x*yx + y*yy                                             
+</pre>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>xx</b></td><td>
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr valign=top><td><b>xy</b></td><td>
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr valign=top><td><b>yx</b></td><td>
+<p>Matrix coefficient.</p>
+</td></tr>
+<tr valign=top><td><b>yy</b></td><td>
+<p>Matrix coefficient.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FWord">FT_FWord</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span>  <b>FT_FWord</b>;   /* distance in FUnits */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A signed 16-bit integer used to store a distance in original font units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UFWord">FT_UFWord</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">short</span>  <b>FT_UFWord</b>;  /* <span class="keyword">unsigned</span> distance */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An unsigned 16-bit integer used to store a distance in original font units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_F2Dot14">FT_F2Dot14</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">short</span>  <b>FT_F2Dot14</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A signed 2.14 fixed float type used for unit vectors.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UnitVector">FT_UnitVector</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_UnitVector_
+  {
+    <a href="ft2-basic_types.html#FT_F2Dot14">FT_F2Dot14</a>  x;
+    <a href="ft2-basic_types.html#FT_F2Dot14">FT_F2Dot14</a>  y;
+
+  } <b>FT_UnitVector</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>x</b></td><td>
+<p>Horizontal coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>y</b></td><td>
+<p>Vertical coordinate.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_F26Dot6">FT_F26Dot6</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">signed</span> <span class="keyword">long</span>  <b>FT_F26Dot6</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A signed 26.6 fixed float type used for vectorial pixel coordinates.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Pixel_Mode">FT_Pixel_Mode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Pixel_Mode_
+  {
+    <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_NONE</a> = 0,
+    <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_MONO</a>,
+    <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY</a>,
+    <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY2</a>,
+    <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY4</a>,
+    <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD</a>,
+    <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD_V</a>,
+
+    FT_PIXEL_MODE_MAX      /* do not remove */
+
+  } <b>FT_Pixel_Mode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_PIXEL_MODE_NONE</b></td><td>
+<p>Value&nbsp;0 is reserved.</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_MONO</b></td><td>
+<p>A monochrome bitmap, using 1&nbsp;bit per pixel. Note that pixels are stored in most-significant order (MSB), which means that the left-most pixel in a byte has value 128.</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_GRAY</b></td><td>
+<p>An 8-bit bitmap, generally used to represent anti-aliased glyph images. Each pixel is stored in one byte. Note that the number of &lsquo;gray&rsquo; levels is stored in the &lsquo;num_grays&rsquo; field of the <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> structure (it generally is 256).</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_GRAY2</b></td><td>
+<p>A 2-bit per pixel bitmap, used to represent embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however.</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_GRAY4</b></td><td>
+<p>A 4-bit per pixel bitmap, representing embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however.</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_LCD</b></td><td>
+<p>An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on LCD displays; the bitmap is three times wider than the original glyph image. See also <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a>.</p>
+</td></tr>
+<tr valign=top><td><b>FT_PIXEL_MODE_LCD_V</b></td><td>
+<p>An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on rotated LCD displays; the bitmap is three times taller than the original glyph image. See also <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD_V</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_pixel_mode_xxx">ft_pixel_mode_xxx</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_none</a>   <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_NONE</a>
+#define <a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_mono</a>   <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_MONO</a>
+#define <a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_grays</a>  <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY</a>
+#define <a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_pal2</a>   <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY2</a>
+#define <a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_pal4</a>   <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY4</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of deprecated constants. Use the corresponding <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_Pixel_Mode</a> values instead.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_pixel_mode_none</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_NONE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_pixel_mode_mono</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_MONO</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_pixel_mode_grays</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_pixel_mode_pal2</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY2</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_pixel_mode_pal4</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY4</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Palette_Mode">FT_Palette_Mode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Palette_Mode_
+  {
+    <a href="ft2-basic_types.html#FT_Palette_Mode">ft_palette_mode_rgb</a> = 0,
+    <a href="ft2-basic_types.html#FT_Palette_Mode">ft_palette_mode_rgba</a>,
+
+    ft_palette_mode_max   /* do not remove */
+
+  } <b>FT_Palette_Mode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>THIS TYPE IS DEPRECATED. DO NOT USE IT!</p>
+<p>An enumeration type to describe the format of a bitmap palette, used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_palette_mode_rgb</b></td><td>
+<p>The palette is an array of 3-byte RGB records.</p>
+</td></tr>
+<tr valign=top><td><b>ft_palette_mode_rgba</b></td><td>
+<p>The palette is an array of 4-byte RGBA records.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by FreeType, these types are not handled by the library itself.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap">FT_Bitmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Bitmap_
+  {
+    <span class="keyword">int</span>             rows;
+    <span class="keyword">int</span>             width;
+    <span class="keyword">int</span>             pitch;
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>*  buffer;
+    <span class="keyword">short</span>           num_grays;
+    <span class="keyword">char</span>            pixel_mode;
+    <span class="keyword">char</span>            palette_mode;
+    <span class="keyword">void</span>*           palette;
+
+  } <b>FT_Bitmap</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the &lsquo;pixel_mode&rsquo; field.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>rows</b></td><td>
+<p>The number of bitmap rows.</p>
+</td></tr>
+<tr valign=top><td><b>width</b></td><td>
+<p>The number of pixels in bitmap row.</p>
+</td></tr>
+<tr valign=top><td><b>pitch</b></td><td>
+<p>The pitch's absolute value is the number of bytes taken by one bitmap row, including padding. However, the pitch is positive when the bitmap has a &lsquo;down&rsquo; flow, and negative when it has an &lsquo;up&rsquo; flow. In all cases, the pitch is an offset to add to a bitmap pointer in order to go down one row.</p>
+<p>Note that &lsquo;padding&rsquo; means the alignment of a bitmap to a byte border, and FreeType functions normally align to the smallest possible integer value.</p>
+<p>For the B/W rasterizer, &lsquo;pitch&rsquo; is always an even number.</p>
+<p>To change the pitch of a bitmap (say, to make it a multiple of 4), use <a href="ft2-bitmap_handling.html#FT_Bitmap_Convert">FT_Bitmap_Convert</a>. Alternatively, you might use callback functions to directly render to the application's surface; see the file &lsquo;example2.cpp&rsquo; in the tutorial for a demonstration.</p>
+</td></tr>
+<tr valign=top><td><b>buffer</b></td><td>
+<p>A typeless pointer to the bitmap buffer. This value should be aligned on 32-bit boundaries in most cases.</p>
+</td></tr>
+<tr valign=top><td><b>num_grays</b></td><td>
+<p>This field is only used with <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY</a>; it gives the number of gray levels used in the bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>pixel_mode</b></td><td>
+<p>The pixel mode, i.e., how pixel bits are stored. See <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_Pixel_Mode</a> for possible values.</p>
+</td></tr>
+<tr valign=top><td><b>palette_mode</b></td><td>
+<p>This field is intended for paletted pixel modes; it indicates how the palette is stored. Not used currently.</p>
+</td></tr>
+<tr valign=top><td><b>palette</b></td><td>
+<p>A typeless pointer to the bitmap palette; this field is intended for paletted pixel modes. Not used currently.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>For now, the only pixel modes supported by FreeType are mono and grays. However, drivers might be added in the future to support more &lsquo;colorful&rsquo; options.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IMAGE_TAG">FT_IMAGE_TAG</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_IMAGE_TAG</b>
+#define <b>FT_IMAGE_TAG</b>( value, _x1, _x2, _x3, _x4 )  \
+          value = ( ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x1 &lt;&lt; 24 ) | \
+                    ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x2 &lt;&lt; 16 ) | \
+                    ( (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x3 &lt;&lt; 8  ) | \
+                      (<span class="keyword">unsigned</span> <span class="keyword">long</span>)_x4         )
+#endif /* <b>FT_IMAGE_TAG</b> */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This macro converts four-letter tags to an unsigned long type.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this:</p>
+<pre class="colored">
+  #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 )  value         
+</pre>
+<p>to get a simple enumeration without assigning special numbers.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Format">FT_Glyph_Format</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Glyph_Format_
+  {
+    <a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_NONE</a>, 0, 0, 0, 0 ),
+
+    <a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>, 'c', 'o', 'm', 'p' ),
+    <a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>,    'b', 'i', 't', 's' ),
+    <a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a>,   'o', 'u', 't', 'l' ),
+    <a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a>( <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_PLOTTER</a>,   'p', 'l', 'o', 't' )
+
+  } <b>FT_Glyph_Format</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_GLYPH_FORMAT_NONE</b></td><td>
+<p>The value&nbsp;0 is reserved.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GLYPH_FORMAT_COMPOSITE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The glyph image is a composite of several other images. This format is <i>only</i> used with <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_RECURSE</a>, and is used to report compound glyphs (like accented characters).</p>
+</td></tr>
+<tr valign=top><td><b>FT_GLYPH_FORMAT_BITMAP</b></td><td>
+<p>The glyph image is a bitmap, and can be described as an <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>. You generally need to access the &lsquo;bitmap&rsquo; field of the <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> structure to read it.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GLYPH_FORMAT_OUTLINE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The glyph image is a vectorial outline made of line segments and Bézier arcs; it can be described as an <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>; you generally want to access the &lsquo;outline&rsquo; field of the <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a> structure to read it.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GLYPH_FORMAT_PLOTTER</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The glyph image is a vectorial path with no inside and outside contours. Some Type&nbsp;1 fonts, like those in the Hershey family, contain glyphs in this format. These are described as <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>, but FreeType isn't currently capable of rendering them correctly.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_glyph_format_xxx">ft_glyph_format_xxx</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_none</a>       <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_NONE</a>
+#define <a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_composite</a>  <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>
+#define <a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_bitmap</a>     <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>
+#define <a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_outline</a>    <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a>
+#define <a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_plotter</a>    <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_PLOTTER</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of deprecated constants. Use the corresponding <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a> values instead.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_glyph_format_none</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_NONE</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_glyph_format_composite</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_glyph_format_bitmap</b></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_glyph_format_outline</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_glyph_format_plotter</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_PLOTTER</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Data">FT_Data</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Data_
+  {
+    <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>*  pointer;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>          length;
+
+  } <b>FT_Data</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Read-only binary data represented as a pointer and a length.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pointer</b></td><td>
+<p>The data.</p>
+</td></tr>
+<tr valign=top><td><b>length</b></td><td>
+<p>The length of the data in bytes.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Generic_Finalizer">FT_Generic_Finalizer</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>  (*<b>FT_Generic_Finalizer</b>)(<span class="keyword">void</span>*  object);
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Describe a function used to destroy the &lsquo;client&rsquo; data of any FreeType object. See the description of the <a href="ft2-basic_types.html#FT_Generic">FT_Generic</a> type for details of usage.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p>The address of the FreeType object which is under finalization. Its client data is accessed through its &lsquo;generic&rsquo; field.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Generic">FT_Generic</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Generic_
+  {
+    <span class="keyword">void</span>*                 data;
+    <a href="ft2-basic_types.html#FT_Generic_Finalizer">FT_Generic_Finalizer</a>  finalizer;
+
+  } <b>FT_Generic</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object.</p>
+<p>Some FreeType object contains a &lsquo;generic&rsquo; field, of type FT_Generic, which usage is left to client applications and font servers.</p>
+<p>It can be used to store a pointer to client-specific data, as well as the address of a &lsquo;finalizer&rsquo; function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the &lsquo;finalizer&rsquo; field).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>data</b></td><td>
+<p>A typeless pointer to any client-specified data. This field is completely ignored by the FreeType library.</p>
+</td></tr>
+<tr valign=top><td><b>finalizer</b></td><td>
+<p>A pointer to a &lsquo;generic finalizer&rsquo; function, which will be called when the object is destroyed. If this field is set to NULL, no code will be called.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MAKE_TAG">FT_MAKE_TAG</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_MAKE_TAG</b>( _x1, _x2, _x3, _x4 ) \
+          (<a href="ft2-basic_types.html#FT_Tag">FT_Tag</a>)                        \
+          ( ( (<a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>)_x1 &lt;&lt; 24 ) |     \
+            ( (<a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>)_x2 &lt;&lt; 16 ) |     \
+            ( (<a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>)_x3 &lt;&lt;  8 ) |     \
+              (<a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>)_x4         )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This macro converts four-letter tags which are used to label TrueType tables into an unsigned long to be used within FreeType.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The produced values <b>must</b> be 32-bit integers. Don't redefine this macro.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-bdf_fonts.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-bdf_fonts.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+BDF and PCF Files
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_PropertyType">FT_PropertyType</a></td><td></td><td><a href="#BDF_PropertyRec">BDF_PropertyRec</a></td><td></td><td><a href="#FT_Get_BDF_Property">FT_Get_BDF_Property</a></td></tr>
+<tr><td></td><td><a href="#BDF_Property">BDF_Property</a></td><td></td><td><a href="#FT_Get_BDF_Charset_ID">FT_Get_BDF_Charset_ID</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of functions specific to BDF and PCF fonts.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PropertyType">FT_PropertyType</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BDF_H (freetype/ftbdf.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  BDF_PropertyType_
+  {
+    <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_NONE</a>     = 0,
+    <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_ATOM</a>     = 1,
+    <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_INTEGER</a>  = 2,
+    <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_CARDINAL</a> = 3
+
+  } BDF_PropertyType;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of BDF property types.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>BDF_PROPERTY_TYPE_NONE</b></td><td>
+<p>Value&nbsp;0 is used to indicate a missing property.</p>
+</td></tr>
+<tr valign=top><td><b>BDF_PROPERTY_TYPE_ATOM</b></td><td>
+<p>Property is a string atom.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>BDF_PROPERTY_TYPE_INTEGER</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Property is a 32-bit signed integer.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>BDF_PROPERTY_TYPE_CARDINAL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Property is a 32-bit unsigned integer.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="BDF_Property">BDF_Property</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BDF_H (freetype/ftbdf.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> BDF_PropertyRec_*  <b>BDF_Property</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a <a href="ft2-bdf_fonts.html#BDF_PropertyRec">BDF_PropertyRec</a> structure to model a given BDF/PCF property.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="BDF_PropertyRec">BDF_PropertyRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BDF_H (freetype/ftbdf.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  BDF_PropertyRec_
+  {
+    BDF_PropertyType  type;
+    <span class="keyword">union</span> {
+      <span class="keyword">const</span> <span class="keyword">char</span>*     atom;
+      <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a>        integer;
+      <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>       cardinal;
+
+    } u;
+
+  } <b>BDF_PropertyRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This structure models a given BDF/PCF property.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>type</b></td><td>
+<p>The property type.</p>
+</td></tr>
+<tr valign=top><td><b>u.atom</b></td><td>
+<p>The atom string, if type is <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_ATOM</a>.</p>
+</td></tr>
+<tr valign=top><td><b>u.integer</b></td><td>
+<p>A signed integer, if type is <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_INTEGER</a>.</p>
+</td></tr>
+<tr valign=top><td><b>u.cardinal</b></td><td>
+<p>An unsigned integer, if type is <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_CARDINAL</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_BDF_Charset_ID">FT_Get_BDF_Charset_ID</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BDF_H (freetype/ftbdf.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_BDF_Charset_ID</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>       face,
+                         <span class="keyword">const</span> <span class="keyword">char</span>*  *acharset_encoding,
+                         <span class="keyword">const</span> <span class="keyword">char</span>*  *acharset_registry );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a BDF font character set identity, according to the BDF specification.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acharset_encoding</b></td><td>
+<p>Charset encoding, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+<tr valign=top><td><b>acharset_registry</b></td><td>
+<p>Charset registry, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with BDF faces, returning an error otherwise.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_BDF_Property">FT_Get_BDF_Property</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BDF_H (freetype/ftbdf.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_BDF_Property</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>           face,
+                       <span class="keyword">const</span> <span class="keyword">char</span>*       prop_name,
+                       <a href="ft2-bdf_fonts.html#BDF_PropertyRec">BDF_PropertyRec</a>  *aproperty );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a BDF property from a BDF or PCF font file.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>name</b></td><td>
+<p>The property name.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aproperty</b></td><td>
+<p>The property.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function works with BDF <i>and</i> PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font.</p>
+<p>A &lsquo;property&rsquo; is a either key-value pair within the STARTPROPERTIES ... ENDPROPERTIES block of a BDF font or a key-value pair from the &lsquo;info-&gt;props&rsquo; array within a &lsquo;FontRec&rsquo; structure of a PCF font.</p>
+<p>Integer properties are always stored as &lsquo;signed&rsquo; within PCF fonts; consequently, <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_CARDINAL</a> is a possible return value for BDF fonts only.</p>
+<p>In case of error, &lsquo;aproperty-&gt;type&rsquo; is always set to <a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_NONE</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-bitmap_handling.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-bitmap_handling.html
new file mode 100644
index 0000000..db5c763
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-bitmap_handling.html
@@ -0,0 +1,302 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Bitmap Handling
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Bitmap_New">FT_Bitmap_New</a></td><td></td><td><a href="#FT_Bitmap_Embolden">FT_Bitmap_Embolden</a></td><td></td><td><a href="#FT_GlyphSlot_Own_Bitmap">FT_GlyphSlot_Own_Bitmap</a></td></tr>
+<tr><td></td><td><a href="#FT_Bitmap_Copy">FT_Bitmap_Copy</a></td><td></td><td><a href="#FT_Bitmap_Convert">FT_Bitmap_Convert</a></td><td></td><td><a href="#FT_Bitmap_Done">FT_Bitmap_Done</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains functions for converting FT_Bitmap objects.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_New">FT_Bitmap_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Bitmap_New</b>( <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>  *abitmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Initialize a pointer to an <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a> structure.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>abitmap</b></td><td>
+<p>A pointer to the bitmap structure.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_Copy">FT_Bitmap_Copy</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Bitmap_Copy</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>        library,
+                  <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>  *source,
+                  <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>        *target);
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Copy a bitmap into another one.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a library object.</p>
+</td></tr>
+<tr valign=top><td><b>source</b></td><td>
+<p>A handle to the source bitmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>target</b></td><td>
+<p>A handle to the target bitmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_Embolden">FT_Bitmap_Embolden</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Bitmap_Embolden</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  library,
+                      <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>*  bitmap,
+                      <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>      xStrength,
+                      <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>      yStrength );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Embolden a bitmap. The new bitmap will be about &lsquo;xStrength&rsquo; pixels wider and &lsquo;yStrength&rsquo; pixels higher. The left and bottom borders are kept unchanged.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a library object.</p>
+</td></tr>
+<tr valign=top><td><b>xStrength</b></td><td>
+<p>How strong the glyph is emboldened horizontally. Expressed in 26.6 pixel format.</p>
+</td></tr>
+<tr valign=top><td><b>yStrength</b></td><td>
+<p>How strong the glyph is emboldened vertically. Expressed in 26.6 pixel format.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>bitmap</b></td><td>
+<p>A handle to the target bitmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The current implementation restricts &lsquo;xStrength&rsquo; to be less than or equal to&nbsp;8 if bitmap is of pixel_mode <a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_MONO</a>.</p>
+<p>If you want to embolden the bitmap owned by a <a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a>, you should call <a href="ft2-bitmap_handling.html#FT_GlyphSlot_Own_Bitmap">FT_GlyphSlot_Own_Bitmap</a> on the slot first.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_Convert">FT_Bitmap_Convert</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Bitmap_Convert</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>        library,
+                     <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>  *source,
+                     <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>        *target,
+                     <a href="ft2-basic_types.html#FT_Int">FT_Int</a>            alignment );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, or 8bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the &lsquo;pitch&rsquo;) a multiple of &lsquo;alignment&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a library object.</p>
+</td></tr>
+<tr valign=top><td><b>source</b></td><td>
+<p>The source bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>alignment</b></td><td>
+<p>The pitch of the bitmap is a multiple of this parameter. Common values are 1, 2, or 4.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>target</b></td><td>
+<p>The target bitmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>It is possible to call <a href="ft2-bitmap_handling.html#FT_Bitmap_Convert">FT_Bitmap_Convert</a> multiple times without calling <a href="ft2-bitmap_handling.html#FT_Bitmap_Done">FT_Bitmap_Done</a> (the memory is simply reallocated).</p>
+<p>Use <a href="ft2-bitmap_handling.html#FT_Bitmap_Done">FT_Bitmap_Done</a> to finally remove the bitmap object.</p>
+<p>The &lsquo;library&rsquo; argument is taken to have access to FreeType's memory handling functions.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GlyphSlot_Own_Bitmap">FT_GlyphSlot_Own_Bitmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_GlyphSlot_Own_Bitmap</b>( <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a>  slot );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Make sure that a glyph slot owns &lsquo;slot-&gt;bitmap&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>slot</b></td><td>
+<p>The glyph slot.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function is to be used in combination with <a href="ft2-bitmap_handling.html#FT_Bitmap_Embolden">FT_Bitmap_Embolden</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Bitmap_Done">FT_Bitmap_Done</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BITMAP_H (freetype/ftbitmap.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Bitmap_Done</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  library,
+                  <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>  *bitmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy a bitmap object created with <a href="ft2-bitmap_handling.html#FT_Bitmap_New">FT_Bitmap_New</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a library object.</p>
+</td></tr>
+<tr valign=top><td><b>bitmap</b></td><td>
+<p>The bitmap object to be freed.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The &lsquo;library&rsquo; argument is taken to have access to FreeType's memory handling functions.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-bzip2.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-bzip2.html
new file mode 100644
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--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-bzip2.html
@@ -0,0 +1,94 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+BZIP2 Streams
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Stream_OpenBzip2">FT_Stream_OpenBzip2</a></td><td></td><td></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of Bzip2-specific functions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stream_OpenBzip2">FT_Stream_OpenBzip2</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BZIP2_H (freetype/ftbzip2.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stream_OpenBzip2</b>( <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a>  stream,
+                       <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a>  source );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed &lsquo;*.pcf.bz2&rsquo; fonts that come with XFree86.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stream</b></td><td>
+<p>The target embedding stream.</p>
+</td></tr>
+<tr valign=top><td><b>source</b></td><td>
+<p>The source stream.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The source stream must be opened <i>before</i> calling this function.</p>
+<p>Calling the internal function &lsquo;FT_Stream_Close&rsquo; on the new stream will <b>not</b> call &lsquo;FT_Stream_Close&rsquo; on the source stream. None of the stream objects will be released to the heap.</p>
+<p>The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream.</p>
+<p>In certain builds of the library, bzip2 compression recognition is automatically handled when calling <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> or <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it.</p>
+<p>This function may return &lsquo;FT_Err_Unimplemented_Feature&rsquo; if your build of FreeType was not compiled with bzip2 support.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-cache_subsystem.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-cache_subsystem.html
new file mode 100644
index 0000000..cb7ad05
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-cache_subsystem.html
@@ -0,0 +1,1170 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Cache Sub-System
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FTC_Manager">FTC_Manager</a></td><td></td><td><a href="#FTC_CMapCache_New">FTC_CMapCache_New</a></td></tr>
+<tr><td></td><td><a href="#FTC_FaceID">FTC_FaceID</a></td><td></td><td><a href="#FTC_CMapCache_Lookup">FTC_CMapCache_Lookup</a></td></tr>
+<tr><td></td><td><a href="#FTC_Face_Requester">FTC_Face_Requester</a></td><td></td><td><a href="#FTC_ImageTypeRec">FTC_ImageTypeRec</a></td></tr>
+<tr><td></td><td><a href="#FTC_Node">FTC_Node</a></td><td></td><td><a href="#FTC_ImageType">FTC_ImageType</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_New">FTC_Manager_New</a></td><td></td><td><a href="#FTC_ImageCache">FTC_ImageCache</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_Reset">FTC_Manager_Reset</a></td><td></td><td><a href="#FTC_ImageCache_New">FTC_ImageCache_New</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_Done">FTC_Manager_Done</a></td><td></td><td><a href="#FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_LookupFace">FTC_Manager_LookupFace</a></td><td></td><td><a href="#FTC_ImageCache_LookupScaler">FTC_ImageCache_LookupScaler</a></td></tr>
+<tr><td></td><td><a href="#FTC_ScalerRec">FTC_ScalerRec</a></td><td></td><td><a href="#FTC_SBit">FTC_SBit</a></td></tr>
+<tr><td></td><td><a href="#FTC_Scaler">FTC_Scaler</a></td><td></td><td><a href="#FTC_SBitRec">FTC_SBitRec</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_LookupSize">FTC_Manager_LookupSize</a></td><td></td><td><a href="#FTC_SBitCache">FTC_SBitCache</a></td></tr>
+<tr><td></td><td><a href="#FTC_Node_Unref">FTC_Node_Unref</a></td><td></td><td><a href="#FTC_SBitCache_New">FTC_SBitCache_New</a></td></tr>
+<tr><td></td><td><a href="#FTC_Manager_RemoveFaceID">FTC_Manager_RemoveFaceID</a></td><td></td><td><a href="#FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a></td></tr>
+<tr><td></td><td><a href="#FTC_CMapCache">FTC_CMapCache</a></td><td></td><td><a href="#FTC_SBitCache_LookupScaler">FTC_SBitCache_LookupScaler</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section describes the FreeType&nbsp;2 cache sub-system, which is used to limit the number of concurrently opened <a href="ft2-base_interface.html#FT_Face">FT_Face</a> and <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage.</p>
+<p>Note that all types and functions begin with the &lsquo;FTC_&rsquo; prefix.</p>
+<p>The cache is highly portable and thus doesn't know anything about the fonts installed on your system, or how to access them. This implies the following scheme:</p>
+<p>First, available or installed font faces are uniquely identified by <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> values, provided to the cache by the client. Note that the cache only stores and compares these values, and doesn't try to interpret them in any way.</p>
+<p>Second, the cache calls, only when needed, a client-provided function to convert an <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> into a new <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object. The latter is then completely managed by the cache, including its termination through <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a>. To monitor termination of face objects, the finalizer callback in the &lsquo;generic&rsquo; field of the <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object can be used, which might also be used to store the <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> of the face.</p>
+<p>Clients are free to map face IDs to anything else. The most simple usage is to associate them to a (pathname,face_index) pair that is used to call <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a>. However, more complex schemes are also possible.</p>
+<p>Note that for the cache to work correctly, the face ID values must be <b>persistent</b>, which means that the contents they point to should not change at runtime, or that their value should not become invalid.</p>
+<p>If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call <a href="ft2-cache_subsystem.html#FTC_Manager_RemoveFaceID">FTC_Manager_RemoveFaceID</a> as soon as possible, to let the cache get rid of any references to the old <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes.</p>
+<p>To use the cache, start with calling <a href="ft2-cache_subsystem.html#FTC_Manager_New">FTC_Manager_New</a> to create a new <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a> object, which models a single cache instance. You can then look up <a href="ft2-base_interface.html#FT_Face">FT_Face</a> and <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects with <a href="ft2-cache_subsystem.html#FTC_Manager_LookupFace">FTC_Manager_LookupFace</a> and <a href="ft2-cache_subsystem.html#FTC_Manager_LookupSize">FTC_Manager_LookupSize</a>, respectively.</p>
+<p>If you want to use the charmap caching, call <a href="ft2-cache_subsystem.html#FTC_CMapCache_New">FTC_CMapCache_New</a>, then later use <a href="ft2-cache_subsystem.html#FTC_CMapCache_Lookup">FTC_CMapCache_Lookup</a> to perform the equivalent of <a href="ft2-base_interface.html#FT_Get_Char_Index">FT_Get_Char_Index</a>, only much faster.</p>
+<p>If you want to use the <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> caching, call <a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a>, then later use <a href="ft2-cache_subsystem.html#FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a> to retrieve the corresponding <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> objects from the cache.</p>
+<p>If you need lots of small bitmaps, it is much more memory efficient to call <a href="ft2-cache_subsystem.html#FTC_SBitCache_New">FTC_SBitCache_New</a> followed by <a href="ft2-cache_subsystem.html#FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a>. This returns <a href="ft2-cache_subsystem.html#FTC_SBitRec">FTC_SBitRec</a> structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers).</p>
+<p>We hope to also provide a kerning cache in the near future.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager">FTC_Manager</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ManagerRec_*  <b>FTC_Manager</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This object corresponds to one instance of the cache-subsystem. It is used to cache one or more <a href="ft2-base_interface.html#FT_Face">FT_Face</a> objects, along with corresponding <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects.</p>
+<p>The manager intentionally limits the total number of opened <a href="ft2-base_interface.html#FT_Face">FT_Face</a> and <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects to control memory usage. See the &lsquo;max_faces&rsquo; and &lsquo;max_sizes&rsquo; parameters of <a href="ft2-cache_subsystem.html#FTC_Manager_New">FTC_Manager_New</a>.</p>
+<p>The manager is also used to cache &lsquo;nodes&rsquo; of various types while limiting their total memory usage.</p>
+<p>All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_FaceID">FTC_FaceID</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a>  <b>FTC_FaceID</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent.</p>
+<p>These pointers are typically used to point to a user-defined structure containing a font file path, and face index.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Never use NULL as a valid <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a>.</p>
+<p>Face IDs are passed by the client to the cache manager, which calls, when needed, the <a href="ft2-cache_subsystem.html#FTC_Face_Requester">FTC_Face_Requester</a> to translate them into new <a href="ft2-base_interface.html#FT_Face">FT_Face</a> objects.</p>
+<p>If the content of a given face ID changes at runtime, or if the value becomes invalid (e.g., when uninstalling a font), you should immediately call <a href="ft2-cache_subsystem.html#FTC_Manager_RemoveFaceID">FTC_Manager_RemoveFaceID</a> before any other cache function.</p>
+<p>Failure to do so will result in incorrect behaviour or even memory leaks and crashes.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Face_Requester">FTC_Face_Requester</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Error">FT_Error</a>
+  (*<b>FTC_Face_Requester</b>)( <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a>  face_id,
+                         <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  library,
+                         <a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a>  request_data,
+                         <a href="ft2-base_interface.html#FT_Face">FT_Face</a>*    aface );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A callback function provided by client applications. It is used by the cache manager to translate a given <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> into a new valid <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object, on demand.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The face ID to resolve.</p>
+</td></tr>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a FreeType library object.</p>
+</td></tr>
+<tr valign=top><td><b>req_data</b></td><td>
+<p>Application-provided request data (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A new <a href="ft2-base_interface.html#FT_Face">FT_Face</a> handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The third parameter &lsquo;req_data&rsquo; is the same as the one passed by the client when <a href="ft2-cache_subsystem.html#FTC_Manager_New">FTC_Manager_New</a> is called.</p>
+<p>The face requester should not perform funny things on the returned face object, like creating a new <a href="ft2-base_interface.html#FT_Size">FT_Size</a> for it, or setting a transformation through <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a>!</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Node">FTC_Node</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_NodeRec_*  <b>FTC_Node</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of&nbsp;0 might be flushed out of a full cache whenever a lookup request is performed.</p>
+<p>If you look up nodes, you have the ability to &lsquo;acquire&rsquo; them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly &lsquo;release&rsquo; it (see <a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a>).</p>
+<p>See also <a href="ft2-cache_subsystem.html#FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a> and <a href="ft2-cache_subsystem.html#FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_New">FTC_Manager_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FTC_Manager_New</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>          library,
+                   <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>             max_faces,
+                   <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>             max_sizes,
+                   <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>            max_bytes,
+                   <a href="ft2-cache_subsystem.html#FTC_Face_Requester">FTC_Face_Requester</a>  requester,
+                   <a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a>          req_data,
+                   <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a>        *amanager );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new cache manager.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>The parent FreeType library handle to use.</p>
+</td></tr>
+<tr valign=top><td><b>max_faces</b></td><td>
+<p>Maximum number of opened <a href="ft2-base_interface.html#FT_Face">FT_Face</a> objects managed by this cache instance. Use&nbsp;0 for defaults.</p>
+</td></tr>
+<tr valign=top><td><b>max_sizes</b></td><td>
+<p>Maximum number of opened <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects managed by this cache instance. Use&nbsp;0 for defaults.</p>
+</td></tr>
+<tr valign=top><td><b>max_bytes</b></td><td>
+<p>Maximum number of bytes to use for cached data nodes. Use&nbsp;0 for defaults. Note that this value does not account for managed <a href="ft2-base_interface.html#FT_Face">FT_Face</a> and <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects.</p>
+</td></tr>
+<tr valign=top><td><b>requester</b></td><td>
+<p>An application-provided callback used to translate face IDs into real <a href="ft2-base_interface.html#FT_Face">FT_Face</a> objects.</p>
+</td></tr>
+<tr valign=top><td><b>req_data</b></td><td>
+<p>A generic pointer that is passed to the requester each time it is called (see <a href="ft2-cache_subsystem.html#FTC_Face_Requester">FTC_Face_Requester</a>).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>amanager</b></td><td>
+<p>A handle to a new manager object. 0&nbsp;in case of failure.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_Reset">FTC_Manager_Reset</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FTC_Manager_Reset</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a>  manager );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Empty a given cache manager. This simply gets rid of all the currently cached <a href="ft2-base_interface.html#FT_Face">FT_Face</a> and <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects within the manager.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the manager.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_Done">FTC_Manager_Done</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FTC_Manager_Done</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a>  manager );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy a given manager after emptying it.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the target cache manager object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_LookupFace">FTC_Manager_LookupFace</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FTC_Manager_LookupFace</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a>  manager,
+                          <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a>   face_id,
+                          <a href="ft2-base_interface.html#FT_Face">FT_Face</a>     *aface );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object that corresponds to a given face ID through a cache manager.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the cache manager.</p>
+</td></tr>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The ID of the face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to the face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The returned <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object is always owned by the manager. You should never try to discard it yourself.</p>
+<p>The <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object doesn't necessarily have a current size object (i.e., face-&gt;size can be 0). If you need a specific &lsquo;font size&rsquo;, use <a href="ft2-cache_subsystem.html#FTC_Manager_LookupSize">FTC_Manager_LookupSize</a> instead.</p>
+<p>Never change the face's transformation matrix (i.e., never call the <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a> function) on a returned face! If you need to transform glyphs, do it yourself after glyph loading.</p>
+<p>When you perform a lookup, out-of-memory errors are detected <i>within</i> the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed.</p>
+<p>If a lookup fails with &lsquo;FT_Err_Out_Of_Memory&rsquo; the cache has already been completely flushed, and still no memory was available for the operation.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ScalerRec">FTC_ScalerRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FTC_ScalerRec_
+  {
+    <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a>  face_id;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     width;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     height;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>      pixel;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     x_res;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     y_res;
+
+  } <b>FTC_ScalerRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to describe a given character size in either pixels or points to the cache manager. See <a href="ft2-cache_subsystem.html#FTC_Manager_LookupSize">FTC_Manager_LookupSize</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The source face ID.</p>
+</td></tr>
+<tr valign=top><td><b>width</b></td><td>
+<p>The character width.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The character height.</p>
+</td></tr>
+<tr valign=top><td><b>pixel</b></td><td>
+<p>A Boolean. If 1, the &lsquo;width&rsquo; and &lsquo;height&rsquo; fields are interpreted as integer pixel character sizes. Otherwise, they are expressed as 1/64th of points.</p>
+</td></tr>
+<tr valign=top><td><b>x_res</b></td><td>
+<p>Only used when &lsquo;pixel&rsquo; is value&nbsp;0 to indicate the horizontal resolution in dpi.</p>
+</td></tr>
+<tr valign=top><td><b>y_res</b></td><td>
+<p>Only used when &lsquo;pixel&rsquo; is value&nbsp;0 to indicate the vertical resolution in dpi.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This type is mainly used to retrieve <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects through the cache manager.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Scaler">FTC_Scaler</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ScalerRec_*  <b>FTC_Scaler</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an <a href="ft2-cache_subsystem.html#FTC_ScalerRec">FTC_ScalerRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_LookupSize">FTC_Manager_LookupSize</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FTC_Manager_LookupSize</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a>  manager,
+                          <a href="ft2-cache_subsystem.html#FTC_Scaler">FTC_Scaler</a>   scaler,
+                          <a href="ft2-base_interface.html#FT_Size">FT_Size</a>     *asize );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object that corresponds to a given <a href="ft2-cache_subsystem.html#FTC_ScalerRec">FTC_ScalerRec</a> pointer through a cache manager.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the cache manager.</p>
+</td></tr>
+<tr valign=top><td><b>scaler</b></td><td>
+<p>A scaler handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>asize</b></td><td>
+<p>A handle to the size object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The returned <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object is always owned by the manager. You should never try to discard it by yourself.</p>
+<p>You can access the parent <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object simply as &lsquo;size-&gt;face&rsquo; if you need it. Note that this object is also owned by the manager.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>When you perform a lookup, out-of-memory errors are detected <i>within</i> the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed.</p>
+<p>If a lookup fails with &lsquo;FT_Err_Out_Of_Memory&rsquo; the cache has already been completely flushed, and still no memory is available for the operation.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Node_Unref">FTC_Node_Unref</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FTC_Node_Unref</b>( <a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a>     node,
+                  <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a>  manager );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>node</b></td><td>
+<p>The cache node handle.</p>
+</td></tr>
+<tr valign=top><td><b>manager</b></td><td>
+<p>The cache manager handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_Manager_RemoveFaceID">FTC_Manager_RemoveFaceID</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FTC_Manager_RemoveFaceID</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a>  manager,
+                            <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a>   face_id );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A special function used to indicate to the cache manager that a given <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> is no longer valid, either because its content changed, or because it was deallocated or uninstalled.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>The cache manager handle.</p>
+</td></tr>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a> to be removed.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function flushes all nodes from the cache corresponding to this &lsquo;face_id&rsquo;, with the exception of nodes with a non-null reference count.</p>
+<p>Such nodes are however modified internally so as to never appear in later lookups with the same &lsquo;face_id&rsquo; value, and to be immediately destroyed when released by all their users.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_CMapCache">FTC_CMapCache</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_CMapCacheRec_*  <b>FTC_CMapCache</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque handle used to model a charmap cache. This cache is to hold character codes -&gt; glyph indices mappings.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_CMapCache_New">FTC_CMapCache_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FTC_CMapCache_New</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a>     manager,
+                     <a href="ft2-cache_subsystem.html#FTC_CMapCache">FTC_CMapCache</a>  *acache );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new charmap cache.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the cache manager.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acache</b></td><td>
+<p>A new cache handle. NULL in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Like all other caches, this one will be destroyed with the cache manager.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_CMapCache_Lookup">FTC_CMapCache_Lookup</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> )
+  <b>FTC_CMapCache_Lookup</b>( <a href="ft2-cache_subsystem.html#FTC_CMapCache">FTC_CMapCache</a>  cache,
+                        <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a>     face_id,
+                        <a href="ft2-basic_types.html#FT_Int">FT_Int</a>         cmap_index,
+                        <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>      char_code );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Translate a character code into a glyph index, using the charmap cache.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>cache</b></td><td>
+<p>A charmap cache handle.</p>
+</td></tr>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The source face ID.</p>
+</td></tr>
+<tr valign=top><td><b>cmap_index</b></td><td>
+<p>The index of the charmap in the source face. Any negative value means to use the cache <a href="ft2-base_interface.html#FT_Face">FT_Face</a>'s default charmap.</p>
+</td></tr>
+<tr valign=top><td><b>char_code</b></td><td>
+<p>The character code (in the corresponding charmap).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Glyph index. 0&nbsp;means &lsquo;no glyph&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageTypeRec">FTC_ImageTypeRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FTC_ImageTypeRec_
+  {
+    <a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a>  face_id;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>      width;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>      height;
+    <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a>    flags;
+
+  } <b>FTC_ImageTypeRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model the type of images in a glyph cache.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face_id</b></td><td>
+<p>The face ID.</p>
+</td></tr>
+<tr valign=top><td><b>width</b></td><td>
+<p>The width in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The height in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>flags</b></td><td>
+<p>The load flags, as in <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageType">FTC_ImageType</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ImageTypeRec_*  <b>FTC_ImageType</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an <a href="ft2-cache_subsystem.html#FTC_ImageTypeRec">FTC_ImageTypeRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageCache">FTC_ImageCache</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_ImageCacheRec_*  <b>FTC_ImageCache</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageCache_New">FTC_ImageCache_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FTC_ImageCache_New</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a>      manager,
+                      <a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a>  *acache );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new glyph image cache.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>The parent manager for the image cache.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acache</b></td><td>
+<p>A handle to the new glyph image cache object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FTC_ImageCache_Lookup</b>( <a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a>  cache,
+                         <a href="ft2-cache_subsystem.html#FTC_ImageType">FTC_ImageType</a>   type,
+                         <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>         gindex,
+                         <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>       *aglyph,
+                         <a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a>       *anode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a given glyph image from a glyph image cache.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>cache</b></td><td>
+<p>A handle to the source glyph image cache.</p>
+</td></tr>
+<tr valign=top><td><b>type</b></td><td>
+<p>A pointer to a glyph image type descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index to retrieve.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aglyph</b></td><td>
+<p>The corresponding <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> object. 0&nbsp;in case of failure.</p>
+</td></tr>
+<tr valign=top><td><b>anode</b></td><td>
+<p>Used to return the address of of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with <a href="ft2-glyph_management.html#FT_Glyph_Copy">FT_Glyph_Copy</a> and modify the new one.</p>
+<p>If &lsquo;anode&rsquo; is <i>not</i> NULL, it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>) will always be kept in the cache until you call <a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a> to &lsquo;release&rsquo; it.</p>
+<p>If &lsquo;anode&rsquo; is NULL, the cache node is left unchanged, which means that the <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_ImageCache_LookupScaler">FTC_ImageCache_LookupScaler</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FTC_ImageCache_LookupScaler</b>( <a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a>  cache,
+                               <a href="ft2-cache_subsystem.html#FTC_Scaler">FTC_Scaler</a>      scaler,
+                               <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>        load_flags,
+                               <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>         gindex,
+                               <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>       *aglyph,
+                               <a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a>       *anode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A variant of <a href="ft2-cache_subsystem.html#FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a> that uses an <a href="ft2-cache_subsystem.html#FTC_ScalerRec">FTC_ScalerRec</a> to specify the face ID and its size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>cache</b></td><td>
+<p>A handle to the source glyph image cache.</p>
+</td></tr>
+<tr valign=top><td><b>scaler</b></td><td>
+<p>A pointer to a scaler descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>The corresponding load flags.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index to retrieve.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aglyph</b></td><td>
+<p>The corresponding <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> object. 0&nbsp;in case of failure.</p>
+</td></tr>
+<tr valign=top><td><b>anode</b></td><td>
+<p>Used to return the address of of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with <a href="ft2-glyph_management.html#FT_Glyph_Copy">FT_Glyph_Copy</a> and modify the new one.</p>
+<p>If &lsquo;anode&rsquo; is <i>not</i> NULL, it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>) will always be kept in the cache until you call <a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a> to &lsquo;release&rsquo; it.</p>
+<p>If &lsquo;anode&rsquo; is NULL, the cache node is left unchanged, which means that the <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+<p>Calls to <a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a> and friends have no effect on cached glyphs; you should always use the FreeType cache API instead.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBit">FTC_SBit</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_SBitRec_*  <b>FTC_SBit</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a small bitmap descriptor. See the <a href="ft2-cache_subsystem.html#FTC_SBitRec">FTC_SBitRec</a> structure for details.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBitRec">FTC_SBitRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FTC_SBitRec_
+  {
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>   width;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>   height;
+    <a href="ft2-basic_types.html#FT_Char">FT_Char</a>   left;
+    <a href="ft2-basic_types.html#FT_Char">FT_Char</a>   top;
+
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>   format;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>   max_grays;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>  pitch;
+    <a href="ft2-basic_types.html#FT_Char">FT_Char</a>   xadvance;
+    <a href="ft2-basic_types.html#FT_Char">FT_Char</a>   yadvance;
+
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>*  buffer;
+
+  } <b>FTC_SBitRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very compact structure used to describe a small glyph bitmap.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>width</b></td><td>
+<p>The bitmap width in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>height</b></td><td>
+<p>The bitmap height in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>left</b></td><td>
+<p>The horizontal distance from the pen position to the left bitmap border (a.k.a. &lsquo;left side bearing&rsquo;, or &lsquo;lsb&rsquo;).</p>
+</td></tr>
+<tr valign=top><td><b>top</b></td><td>
+<p>The vertical distance from the pen position (on the baseline) to the upper bitmap border (a.k.a. &lsquo;top side bearing&rsquo;). The distance is positive for upwards y&nbsp;coordinates.</p>
+</td></tr>
+<tr valign=top><td><b>format</b></td><td>
+<p>The format of the glyph bitmap (monochrome or gray).</p>
+</td></tr>
+<tr valign=top><td><b>max_grays</b></td><td>
+<p>Maximum gray level value (in the range 1 to&nbsp;255).</p>
+</td></tr>
+<tr valign=top><td><b>pitch</b></td><td>
+<p>The number of bytes per bitmap line. May be positive or negative.</p>
+</td></tr>
+<tr valign=top><td><b>xadvance</b></td><td>
+<p>The horizontal advance width in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>yadvance</b></td><td>
+<p>The vertical advance height in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>buffer</b></td><td>
+<p>A pointer to the bitmap pixels.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBitCache">FTC_SBitCache</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FTC_SBitCacheRec_*  <b>FTC_SBitCache</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by <a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBitCache_New">FTC_SBitCache_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FTC_SBitCache_New</b>( <a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a>     manager,
+                     <a href="ft2-cache_subsystem.html#FTC_SBitCache">FTC_SBitCache</a>  *acache );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new cache to store small glyph bitmaps.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>manager</b></td><td>
+<p>A handle to the source cache manager.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acache</b></td><td>
+<p>A handle to the new sbit cache. NULL in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FTC_SBitCache_Lookup</b>( <a href="ft2-cache_subsystem.html#FTC_SBitCache">FTC_SBitCache</a>    cache,
+                        <a href="ft2-cache_subsystem.html#FTC_ImageType">FTC_ImageType</a>    type,
+                        <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>          gindex,
+                        <a href="ft2-cache_subsystem.html#FTC_SBit">FTC_SBit</a>        *sbit,
+                        <a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a>        *anode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Look up a given small glyph bitmap in a given sbit cache and &lsquo;lock&rsquo; it to prevent its flushing from the cache until needed.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>cache</b></td><td>
+<p>A handle to the source sbit cache.</p>
+</td></tr>
+<tr valign=top><td><b>type</b></td><td>
+<p>A pointer to the glyph image type descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>sbit</b></td><td>
+<p>A handle to a small bitmap descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>anode</b></td><td>
+<p>Used to return the address of of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data.</p>
+<p>The descriptor's &lsquo;buffer&rsquo; field is set to&nbsp;0 to indicate a missing glyph bitmap.</p>
+<p>If &lsquo;anode&rsquo; is <i>not</i> NULL, it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call <a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a> to &lsquo;release&rsquo; it.</p>
+<p>If &lsquo;anode&rsquo; is NULL, the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FTC_SBitCache_LookupScaler">FTC_SBitCache_LookupScaler</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CACHE_H (freetype/ftcache.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FTC_SBitCache_LookupScaler</b>( <a href="ft2-cache_subsystem.html#FTC_SBitCache">FTC_SBitCache</a>  cache,
+                              <a href="ft2-cache_subsystem.html#FTC_Scaler">FTC_Scaler</a>     scaler,
+                              <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>       load_flags,
+                              <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>        gindex,
+                              <a href="ft2-cache_subsystem.html#FTC_SBit">FTC_SBit</a>      *sbit,
+                              <a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a>      *anode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A variant of <a href="ft2-cache_subsystem.html#FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a> that uses an <a href="ft2-cache_subsystem.html#FTC_ScalerRec">FTC_ScalerRec</a> to specify the face ID and its size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>cache</b></td><td>
+<p>A handle to the source sbit cache.</p>
+</td></tr>
+<tr valign=top><td><b>scaler</b></td><td>
+<p>A pointer to the scaler descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>The corresponding load flags.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>sbit</b></td><td>
+<p>A handle to a small bitmap descriptor.</p>
+</td></tr>
+<tr valign=top><td><b>anode</b></td><td>
+<p>Used to return the address of of the corresponding cache node after incrementing its reference count (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data.</p>
+<p>The descriptor's &lsquo;buffer&rsquo; field is set to&nbsp;0 to indicate a missing glyph bitmap.</p>
+<p>If &lsquo;anode&rsquo; is <i>not</i> NULL, it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call <a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a> to &lsquo;release&rsquo; it.</p>
+<p>If &lsquo;anode&rsquo; is NULL, the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-cid_fonts.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-cid_fonts.html
new file mode 100644
index 0000000..cc533b5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-cid_fonts.html
@@ -0,0 +1,204 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+CID Fonts
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Get_CID_Registry_Ordering_Supplement">FT_Get_CID_Registry_Ordering_Supplement</a></td></tr>
+<tr><td></td><td><a href="#FT_Get_CID_Is_Internally_CID_Keyed">FT_Get_CID_Is_Internally_CID_Keyed</a></td></tr>
+<tr><td></td><td><a href="#FT_Get_CID_From_Glyph_Index">FT_Get_CID_From_Glyph_Index</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of CID-keyed font specific functions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_CID_Registry_Ordering_Supplement">FT_Get_CID_Registry_Ordering_Supplement</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CID_H (freetype/ftcid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_CID_Registry_Ordering_Supplement</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>       face,
+                                           <span class="keyword">const</span> <span class="keyword">char</span>*  *registry,
+                                           <span class="keyword">const</span> <span class="keyword">char</span>*  *ordering,
+                                           <a href="ft2-basic_types.html#FT_Int">FT_Int</a>       *supplement);
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the Registry/Ordering/Supplement triple (also known as the "R/O/S") from a CID-keyed font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>registry</b></td><td>
+<p>The registry, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+<tr valign=top><td><b>ordering</b></td><td>
+<p>The ordering, as a C&nbsp;string, owned by the face.</p>
+</td></tr>
+<tr valign=top><td><b>supplement</b></td><td>
+<p>The supplement.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with CID faces, returning an error otherwise.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_CID_Is_Internally_CID_Keyed">FT_Get_CID_Is_Internally_CID_Keyed</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CID_H (freetype/ftcid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_CID_Is_Internally_CID_Keyed</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                                      <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>  *is_cid );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the type of the input face, CID keyed or not. In constrast to the <a href="ft2-base_interface.html#FT_IS_CID_KEYED">FT_IS_CID_KEYED</a> macro this function returns successfully also for CID-keyed fonts in an SNFT wrapper.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>is_cid</b></td><td>
+<p>The type of the face as an <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with CID faces and OpenType fonts, returning an error otherwise.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.9</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_CID_From_Glyph_Index">FT_Get_CID_From_Glyph_Index</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_CID_H (freetype/ftcid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_CID_From_Glyph_Index</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                               <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>   glyph_index,
+                               <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>  *cid );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the CID of the input glyph index.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>glyph_index</b></td><td>
+<p>The input glyph index.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>cid</b></td><td>
+<p>The CID as an <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with CID faces and OpenType fonts, returning an error otherwise.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.9</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-computations.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-computations.html
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+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
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+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Computations
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_MulDiv">FT_MulDiv</a></td><td></td><td><a href="#FT_Matrix_Invert">FT_Matrix_Invert</a></td><td></td><td><a href="#FT_Tan">FT_Tan</a></td></tr>
+<tr><td></td><td><a href="#FT_MulFix">FT_MulFix</a></td><td></td><td><a href="#FT_Angle">FT_Angle</a></td><td></td><td><a href="#FT_Atan2">FT_Atan2</a></td></tr>
+<tr><td></td><td><a href="#FT_DivFix">FT_DivFix</a></td><td></td><td><a href="#FT_ANGLE_PI">FT_ANGLE_PI</a></td><td></td><td><a href="#FT_Angle_Diff">FT_Angle_Diff</a></td></tr>
+<tr><td></td><td><a href="#FT_RoundFix">FT_RoundFix</a></td><td></td><td><a href="#FT_ANGLE_2PI">FT_ANGLE_2PI</a></td><td></td><td><a href="#FT_Vector_Unit">FT_Vector_Unit</a></td></tr>
+<tr><td></td><td><a href="#FT_CeilFix">FT_CeilFix</a></td><td></td><td><a href="#FT_ANGLE_PI2">FT_ANGLE_PI2</a></td><td></td><td><a href="#FT_Vector_Rotate">FT_Vector_Rotate</a></td></tr>
+<tr><td></td><td><a href="#FT_FloorFix">FT_FloorFix</a></td><td></td><td><a href="#FT_ANGLE_PI4">FT_ANGLE_PI4</a></td><td></td><td><a href="#FT_Vector_Length">FT_Vector_Length</a></td></tr>
+<tr><td></td><td><a href="#FT_Vector_Transform">FT_Vector_Transform</a></td><td></td><td><a href="#FT_Sin">FT_Sin</a></td><td></td><td><a href="#FT_Vector_Polarize">FT_Vector_Polarize</a></td></tr>
+<tr><td></td><td><a href="#FT_Matrix_Multiply">FT_Matrix_Multiply</a></td><td></td><td><a href="#FT_Cos">FT_Cos</a></td><td></td><td><a href="#FT_Vector_From_Polar">FT_Vector_From_Polar</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains various functions used to perform computations on 16.16 fixed-float numbers or 2d vectors.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MulDiv">FT_MulDiv</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> )
+  <b>FT_MulDiv</b>( <a href="ft2-basic_types.html#FT_Long">FT_Long</a>  a,
+             <a href="ft2-basic_types.html#FT_Long">FT_Long</a>  b,
+             <a href="ft2-basic_types.html#FT_Long">FT_Long</a>  c );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to perform the computation &lsquo;(a*b)/c&rsquo; with maximal accuracy (it uses a 64-bit intermediate integer whenever necessary).</p>
+<p>This function isn't necessarily as fast as some processor specific operations, but is at least completely portable.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The first multiplier.</p>
+</td></tr>
+<tr valign=top><td><b>b</b></td><td>
+<p>The second multiplier.</p>
+</td></tr>
+<tr valign=top><td><b>c</b></td><td>
+<p>The divisor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;(a*b)/c&rsquo;. This function never traps when trying to divide by zero; it simply returns &lsquo;MaxInt&rsquo; or &lsquo;MinInt&rsquo; depending on the signs of &lsquo;a&rsquo; and &lsquo;b&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MulFix">FT_MulFix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> )
+  <b>FT_MulFix</b>( <a href="ft2-basic_types.html#FT_Long">FT_Long</a>  a,
+             <a href="ft2-basic_types.html#FT_Long">FT_Long</a>  b );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to perform the computation &lsquo;(a*b)/0x10000&rsquo; with maximal accuracy. Most of the time this is used to multiply a given value by a 16.16 fixed float factor.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The first multiplier.</p>
+</td></tr>
+<tr valign=top><td><b>b</b></td><td>
+<p>The second multiplier. Use a 16.16 factor here whenever possible (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;(a*b)/0x10000&rsquo;.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function has been optimized for the case where the absolute value of &lsquo;a&rsquo; is less than 2048, and &lsquo;b&rsquo; is a 16.16 scaling factor. As this happens mainly when scaling from notional units to fractional pixels in FreeType, it resulted in noticeable speed improvements between versions 2.x and 1.x.</p>
+<p>As a conclusion, always try to place a 16.16 factor as the <i>second</i> argument of this function; this can make a great difference.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_DivFix">FT_DivFix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> )
+  <b>FT_DivFix</b>( <a href="ft2-basic_types.html#FT_Long">FT_Long</a>  a,
+             <a href="ft2-basic_types.html#FT_Long">FT_Long</a>  b );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to perform the computation &lsquo;(a*0x10000)/b&rsquo; with maximal accuracy. Most of the time, this is used to divide a given value by a 16.16 fixed float factor.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The first multiplier.</p>
+</td></tr>
+<tr valign=top><td><b>b</b></td><td>
+<p>The second multiplier. Use a 16.16 factor here whenever possible (see note below).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;(a*0x10000)/b&rsquo;.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The optimization for FT_DivFix() is simple: If (a&nbsp;&lt;&lt;&nbsp;16) fits in 32&nbsp;bits, then the division is computed directly. Otherwise, we use a specialized version of <a href="ft2-computations.html#FT_MulDiv">FT_MulDiv</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_RoundFix">FT_RoundFix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+  <b>FT_RoundFix</b>( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  a );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to round a 16.16 fixed number.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The number to be rounded.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;(a + 0x8000) &amp; -0x10000&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CeilFix">FT_CeilFix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+  <b>FT_CeilFix</b>( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  a );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to compute the ceiling function of a 16.16 fixed number.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The number for which the ceiling function is to be computed.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;(a + 0x10000 - 1) &amp; -0x10000&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FloorFix">FT_FloorFix</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+  <b>FT_FloorFix</b>( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  a );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A very simple function used to compute the floor function of a 16.16 fixed number.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>The number for which the floor function is to be computed.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result of &lsquo;a &amp; -0x10000&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_Transform">FT_Vector_Transform</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Vector_Transform</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*        vec,
+                       <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>*  matrix );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Transform a single vector through a 2x2 matrix.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vector</b></td><td>
+<p>The target vector to transform.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>matrix</b></td><td>
+<p>A pointer to the source 2x2 matrix.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The result is undefined if either &lsquo;vector&rsquo; or &lsquo;matrix&rsquo; is invalid.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Matrix_Multiply">FT_Matrix_Multiply</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Matrix_Multiply</b>( <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>*  a,
+                      <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>*        b );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Perform the matrix operation &lsquo;b = a*b&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>a</b></td><td>
+<p>A pointer to matrix &lsquo;a&rsquo;.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>b</b></td><td>
+<p>A pointer to matrix &lsquo;b&rsquo;.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The result is undefined if either &lsquo;a&rsquo; or &lsquo;b&rsquo; is zero.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Matrix_Invert">FT_Matrix_Invert</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Matrix_Invert</b>( <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>*  matrix );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Invert a 2x2 matrix. Return an error if it can't be inverted.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>matrix</b></td><td>
+<p>A pointer to the target matrix. Remains untouched in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Angle">FT_Angle</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  <b>FT_Angle</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed float value expressed in degrees.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ANGLE_PI">FT_ANGLE_PI</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ANGLE_PI</b>  ( 180L &lt;&lt; 16 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The angle pi expressed in <a href="ft2-computations.html#FT_Angle">FT_Angle</a> units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ANGLE_2PI">FT_ANGLE_2PI</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ANGLE_2PI</b>  ( <a href="ft2-computations.html#FT_ANGLE_PI">FT_ANGLE_PI</a> * 2 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The angle 2*pi expressed in <a href="ft2-computations.html#FT_Angle">FT_Angle</a> units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ANGLE_PI2">FT_ANGLE_PI2</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ANGLE_PI2</b>  ( <a href="ft2-computations.html#FT_ANGLE_PI">FT_ANGLE_PI</a> / 2 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The angle pi/2 expressed in <a href="ft2-computations.html#FT_Angle">FT_Angle</a> units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ANGLE_PI4">FT_ANGLE_PI4</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ANGLE_PI4</b>  ( <a href="ft2-computations.html#FT_ANGLE_PI">FT_ANGLE_PI</a> / 4 )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The angle pi/4 expressed in <a href="ft2-computations.html#FT_Angle">FT_Angle</a> units.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Sin">FT_Sin</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+  <b>FT_Sin</b>( <a href="ft2-computations.html#FT_Angle">FT_Angle</a>  angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the sinus of a given angle in fixed point format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The input angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The sinus value.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If you need both the sinus and cosinus for a given angle, use the function <a href="ft2-computations.html#FT_Vector_Unit">FT_Vector_Unit</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Cos">FT_Cos</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+  <b>FT_Cos</b>( <a href="ft2-computations.html#FT_Angle">FT_Angle</a>  angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the cosinus of a given angle in fixed point format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The input angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The cosinus value.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If you need both the sinus and cosinus for a given angle, use the function <a href="ft2-computations.html#FT_Vector_Unit">FT_Vector_Unit</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Tan">FT_Tan</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+  <b>FT_Tan</b>( <a href="ft2-computations.html#FT_Angle">FT_Angle</a>  angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the tangent of a given angle in fixed point format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The input angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The tangent value.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Atan2">FT_Atan2</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-computations.html#FT_Angle">FT_Angle</a> )
+  <b>FT_Atan2</b>( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  x,
+            <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  y );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>x</b></td><td>
+<p>The horizontal vector coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>y</b></td><td>
+<p>The vertical vector coordinate.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The arc-tangent value (i.e. angle).</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Angle_Diff">FT_Angle_Diff</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-computations.html#FT_Angle">FT_Angle</a> )
+  <b>FT_Angle_Diff</b>( <a href="ft2-computations.html#FT_Angle">FT_Angle</a>  angle1,
+                 <a href="ft2-computations.html#FT_Angle">FT_Angle</a>  angle2 );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle1</b></td><td>
+<p>First angle.</p>
+</td></tr>
+<tr valign=top><td><b>angle2</b></td><td>
+<p>Second angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Constrained value of &lsquo;value2-value1&rsquo;.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_Unit">FT_Vector_Unit</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Vector_Unit</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  vec,
+                  <a href="ft2-computations.html#FT_Angle">FT_Angle</a>    angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the unit vector corresponding to a given angle. After the call, the value of &lsquo;vec.x&rsquo; will be &lsquo;sin(angle)&rsquo;, and the value of &lsquo;vec.y&rsquo; will be &lsquo;cos(angle)&rsquo;.</p>
+<p>This function is useful to retrieve both the sinus and cosinus of a given angle quickly.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vec</b></td><td>
+<p>The address of target vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The address of angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_Rotate">FT_Vector_Rotate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Vector_Rotate</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  vec,
+                    <a href="ft2-computations.html#FT_Angle">FT_Angle</a>    angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Rotate a vector by a given angle.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vec</b></td><td>
+<p>The address of target vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The address of angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_Length">FT_Vector_Length</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a> )
+  <b>FT_Vector_Length</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  vec );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the length of a given vector.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vec</b></td><td>
+<p>The address of target vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The vector length, expressed in the same units that the original vector coordinates.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_Polarize">FT_Vector_Polarize</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Vector_Polarize</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  vec,
+                      <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   *length,
+                      <a href="ft2-computations.html#FT_Angle">FT_Angle</a>   *angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Compute both the length and angle of a given vector.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vec</b></td><td>
+<p>The address of source vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>length</b></td><td>
+<p>The vector length.</p>
+</td></tr>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The vector angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Vector_From_Polar">FT_Vector_From_Polar</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Vector_From_Polar</b>( <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  vec,
+                        <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>    length,
+                        <a href="ft2-computations.html#FT_Angle">FT_Angle</a>    angle );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Compute vector coordinates from a length and angle.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>vec</b></td><td>
+<p>The address of source vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>length</b></td><td>
+<p>The vector length.</p>
+</td></tr>
+<tr valign=top><td><b>angle</b></td><td>
+<p>The vector angle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-font_formats.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-font_formats.html
new file mode 100644
index 0000000..661480e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-font_formats.html
@@ -0,0 +1,84 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Font Formats
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Get_X11_Font_Format">FT_Get_X11_Font_Format</a></td><td></td><td></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API.</p>
+<p>This function is in the X11/xf86 namespace for historical reasons and in no way depends on that windowing system.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_X11_Font_Format">FT_Get_X11_Font_Format</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_XFREE86_H (freetype/ftxf86.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
+  <b>FT_Get_X11_Font_Format</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a string describing the format of a given face, using values which can be used as an X11 FONT_PROPERTY. Possible values are &lsquo;TrueType&rsquo;, &lsquo;Type&nbsp;1&rsquo;, &lsquo;BDF&rsquo;, &lsquo;PCF&rsquo;, &lsquo;Type&nbsp;42&rsquo;, &lsquo;CID&nbsp;Type&nbsp;1&rsquo;, &lsquo;CFF&rsquo;, &lsquo;PFR&rsquo;, and &lsquo;Windows&nbsp;FNT&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>Input face handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Font format string. NULL in case of error.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-gasp_table.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-gasp_table.html
new file mode 100644
index 0000000..8199778
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-gasp_table.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Gasp Table
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_GASP_XXX">FT_GASP_XXX</a></td><td></td><td><a href="#FT_Get_Gasp">FT_Get_Gasp</a></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The function <a href="ft2-gasp_table.html#FT_Get_Gasp">FT_Get_Gasp</a> can be used to query a TrueType or OpenType font for specific entries in its &lsquo;gasp&rsquo; table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GASP_XXX">FT_GASP_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GASP_H (freetype/ftgasp.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_NO_TABLE</a>               -1
+#define <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_DO_GRIDFIT</a>           0x01
+#define <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_DO_GRAY</a>              0x02
+#define <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_SYMMETRIC_SMOOTHING</a>  0x08
+#define <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_SYMMETRIC_GRIDFIT</a>    0x10
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of values and/or bit-flags returned by the <a href="ft2-gasp_table.html#FT_Get_Gasp">FT_Get_Gasp</a> function.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_GASP_NO_TABLE</b></td><td>
+<p>This special value means that there is no GASP table in this face. It is up to the client to decide what to do.</p>
+</td></tr>
+<tr valign=top><td><b>FT_GASP_DO_GRIDFIT</b></td><td>
+<p>Grid-fitting and hinting should be performed at the specified ppem. This <b>really</b> means TrueType bytecode interpretation. If this bit is not set, no hinting gets applied.</p>
+</td></tr>
+<tr valign=top><td><b>FT_GASP_DO_GRAY</b></td><td>
+<p>Anti-aliased rendering should be performed at the specified ppem. If not set, do monochrome rendering.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GASP_SYMMETRIC_SMOOTHING</b></td></tr>
+<tr valign=top><td></td><td>
+<p>If set, smoothing along multiple axes must be used with ClearType.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GASP_SYMMETRIC_GRIDFIT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Grid-fitting must be used with ClearType's symmetric smoothing.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The bit-flags &lsquo;FT_GASP_DO_GRIDFIT&rsquo; and &lsquo;FT_GASP_DO_GRAY&rsquo; are to be used for standard font rasterization only. Independently of that, &lsquo;FT_GASP_SYMMETRIC_SMOOTHING&rsquo; and &lsquo;FT_GASP_SYMMETRIC_GRIDFIT&rsquo; are to be used if ClearType is enabled (and &lsquo;FT_GASP_DO_GRIDFIT&rsquo; and &lsquo;FT_GASP_DO_GRAY&rsquo; are consequently ignored).</p>
+<p>&lsquo;ClearType&rsquo; is Microsoft's implementation of LCD rendering, partly protected by patents.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.0</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Gasp">FT_Get_Gasp</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GASP_H (freetype/ftgasp.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Int">FT_Int</a> )
+  <b>FT_Get_Gasp</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face,
+               <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>  ppem );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Read the &lsquo;gasp&rsquo; table from a TrueType or OpenType font file and return the entry corresponding to a given character pixel size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>The source face handle.</p>
+</td></tr>
+<tr valign=top><td><b>ppem</b></td><td>
+<p>The vertical character pixel size.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Bit flags (see <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_XXX</a>), or <a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_NO_TABLE</a> if there is no &lsquo;gasp&rsquo; table in the face.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.0</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-glyph_management.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-glyph_management.html
new file mode 100644
index 0000000..f9ba910
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-glyph_management.html
@@ -0,0 +1,673 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Glyph Management
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Glyph">FT_Glyph</a></td><td></td><td><a href="#FT_OutlineGlyphRec">FT_OutlineGlyphRec</a></td><td></td><td><a href="#ft_glyph_bbox_xxx">ft_glyph_bbox_xxx</a></td></tr>
+<tr><td></td><td><a href="#FT_GlyphRec">FT_GlyphRec</a></td><td></td><td><a href="#FT_Get_Glyph">FT_Get_Glyph</a></td><td></td><td><a href="#FT_Glyph_Get_CBox">FT_Glyph_Get_CBox</a></td></tr>
+<tr><td></td><td><a href="#FT_BitmapGlyph">FT_BitmapGlyph</a></td><td></td><td><a href="#FT_Glyph_Copy">FT_Glyph_Copy</a></td><td></td><td><a href="#FT_Glyph_To_Bitmap">FT_Glyph_To_Bitmap</a></td></tr>
+<tr><td></td><td><a href="#FT_BitmapGlyphRec">FT_BitmapGlyphRec</a></td><td></td><td><a href="#FT_Glyph_Transform">FT_Glyph_Transform</a></td><td></td><td><a href="#FT_Done_Glyph">FT_Done_Glyph</a></td></tr>
+<tr><td></td><td><a href="#FT_OutlineGlyph">FT_OutlineGlyph</a></td><td></td><td><a href="#FT_Glyph_BBox_Mode">FT_Glyph_BBox_Mode</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph">FT_Glyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_GlyphRec_*  <b>FT_Glyph</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Handle to an object used to model generic glyph images. It is a pointer to the <a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a> structure and can contain a glyph bitmap or pointer.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Glyph objects are not owned by the library. You must thus release them manually (through <a href="ft2-glyph_management.html#FT_Done_Glyph">FT_Done_Glyph</a>) <i>before</i> calling <a href="ft2-base_interface.html#FT_Done_FreeType">FT_Done_FreeType</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GlyphRec">FT_GlyphRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_GlyphRec_
+  {
+    <a href="ft2-base_interface.html#FT_Library">FT_Library</a>             library;
+    <span class="keyword">const</span> FT_Glyph_Class*  clazz;
+    <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a>        format;
+    <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>              advance;
+
+  } <b>FT_GlyphRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed float format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the FreeType library object.</p>
+</td></tr>
+<tr valign=top><td><b>clazz</b></td><td>
+<p>A pointer to the glyph's class. Private.</p>
+</td></tr>
+<tr valign=top><td><b>format</b></td><td>
+<p>The format of the glyph's image.</p>
+</td></tr>
+<tr valign=top><td><b>advance</b></td><td>
+<p>A 16.16 vector that gives the glyph's advance width.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BitmapGlyph">FT_BitmapGlyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_BitmapGlyphRec_*  <b>FT_BitmapGlyph</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an object used to model a bitmap glyph image. This is a sub-class of <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>, and a pointer to <a href="ft2-glyph_management.html#FT_BitmapGlyphRec">FT_BitmapGlyphRec</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BitmapGlyphRec">FT_BitmapGlyphRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_BitmapGlyphRec_
+  {
+    <a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a>  root;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>       left;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>       top;
+    <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>    bitmap;
+
+  } <b>FT_BitmapGlyphRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used for bitmap glyph images. This really is a &lsquo;sub-class&rsquo; of <a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>root</b></td><td>
+<p>The root <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> fields.</p>
+</td></tr>
+<tr valign=top><td><b>left</b></td><td>
+<p>The left-side bearing, i.e., the horizontal distance from the current pen position to the left border of the glyph bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>top</b></td><td>
+<p>The top-side bearing, i.e., the vertical distance from the current pen position to the top border of the glyph bitmap. This distance is positive for upwards&nbsp;y!</p>
+</td></tr>
+<tr valign=top><td><b>bitmap</b></td><td>
+<p>A descriptor for the bitmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You can typecast an <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> to <a href="ft2-glyph_management.html#FT_BitmapGlyph">FT_BitmapGlyph</a> if you have &lsquo;glyph-&gt;format == FT_GLYPH_FORMAT_BITMAP&rsquo;. This lets you access the bitmap's contents easily.</p>
+<p>The corresponding pixel buffer is always owned by <a href="ft2-glyph_management.html#FT_BitmapGlyph">FT_BitmapGlyph</a> and is thus created and destroyed with it.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OutlineGlyph">FT_OutlineGlyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_OutlineGlyphRec_*  <b>FT_OutlineGlyph</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an object used to model an outline glyph image. This is a sub-class of <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>, and a pointer to <a href="ft2-glyph_management.html#FT_OutlineGlyphRec">FT_OutlineGlyphRec</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OutlineGlyphRec">FT_OutlineGlyphRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_OutlineGlyphRec_
+  {
+    <a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a>  root;
+    <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>   outline;
+
+  } <b>FT_OutlineGlyphRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used for outline (vectorial) glyph images. This really is a &lsquo;sub-class&rsquo; of <a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>root</b></td><td>
+<p>The root <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> fields.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A descriptor for the outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You can typecast an <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> to <a href="ft2-glyph_management.html#FT_OutlineGlyph">FT_OutlineGlyph</a> if you have &lsquo;glyph-&gt;format == FT_GLYPH_FORMAT_OUTLINE&rsquo;. This lets you access the outline's content easily.</p>
+<p>As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a> was used in <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>() or <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a>().</p>
+<p>The outline's tables are always owned by the object and are destroyed with it.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Glyph">FT_Get_Glyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_Glyph</b>( <a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a>  slot,
+                <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>     *aglyph );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to extract a glyph image from a slot. Note that the created <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> object must be released with <a href="ft2-glyph_management.html#FT_Done_Glyph">FT_Done_Glyph</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>slot</b></td><td>
+<p>A handle to the source glyph slot.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aglyph</b></td><td>
+<p>A handle to the glyph object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Copy">FT_Glyph_Copy</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Glyph_Copy</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>   source,
+                 <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>  *target );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to copy a glyph image. Note that the created <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> object must be released with <a href="ft2-glyph_management.html#FT_Done_Glyph">FT_Done_Glyph</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>source</b></td><td>
+<p>A handle to the source glyph object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>target</b></td><td>
+<p>A handle to the target glyph object. 0&nbsp;in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Transform">FT_Glyph_Transform</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Glyph_Transform</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>    glyph,
+                      <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>*  matrix,
+                      <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  delta );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Transform a glyph image if its format is scalable.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph</b></td><td>
+<p>A handle to the target glyph object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>matrix</b></td><td>
+<p>A pointer to a 2x2 matrix to apply.</p>
+</td></tr>
+<tr valign=top><td><b>delta</b></td><td>
+<p>A pointer to a 2d vector to apply. Coordinates are expressed in 1/64th of a pixel.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code (if not 0, the glyph format is not scalable).</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The 2x2 transformation matrix is also applied to the glyph's advance vector.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_BBox_Mode">FT_Glyph_BBox_Mode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Glyph_BBox_Mode_
+  {
+    <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_UNSCALED</a>  = 0,
+    <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_SUBPIXELS</a> = 0,
+    <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_GRIDFIT</a>   = 1,
+    <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_TRUNCATE</a>  = 2,
+    <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_PIXELS</a>    = 3
+
+  } <b>FT_Glyph_BBox_Mode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The mode how the values of <a href="ft2-glyph_management.html#FT_Glyph_Get_CBox">FT_Glyph_Get_CBox</a> are returned.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_GLYPH_BBOX_UNSCALED</b></td><td>
+<p>Return unscaled font units.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_GLYPH_BBOX_SUBPIXELS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Return unfitted 26.6 coordinates.</p>
+</td></tr>
+<tr valign=top><td><b>FT_GLYPH_BBOX_GRIDFIT</b></td><td>
+<p>Return grid-fitted 26.6 coordinates.</p>
+</td></tr>
+<tr valign=top><td><b>FT_GLYPH_BBOX_TRUNCATE</b></td><td>
+<p>Return coordinates in integer pixels.</p>
+</td></tr>
+<tr valign=top><td><b>FT_GLYPH_BBOX_PIXELS</b></td><td>
+<p>Return grid-fitted pixel coordinates.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_glyph_bbox_xxx">ft_glyph_bbox_xxx</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_unscaled</a>   <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_UNSCALED</a>
+#define <a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_subpixels</a>  <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_SUBPIXELS</a>
+#define <a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_gridfit</a>    <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_GRIDFIT</a>
+#define <a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_truncate</a>   <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_TRUNCATE</a>
+#define <a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_pixels</a>     <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_PIXELS</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These constants are deprecated. Use the corresponding <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_Glyph_BBox_Mode</a> values instead.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_glyph_bbox_unscaled</b></td><td>
+<p>See <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_UNSCALED</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_glyph_bbox_subpixels</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_SUBPIXELS</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_glyph_bbox_gridfit</b></td><td>
+<p>See <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_GRIDFIT</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_glyph_bbox_truncate</b></td><td>
+<p>See <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_TRUNCATE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_glyph_bbox_pixels</b></td><td>
+<p>See <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_PIXELS</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Get_CBox">FT_Glyph_Get_CBox</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Glyph_Get_CBox</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>  glyph,
+                     <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>   bbox_mode,
+                     <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a>  *acbox );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a glyph's &lsquo;control box&rsquo;. The control box encloses all the outline's points, including Bézier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline which contains Bézier outside arcs).</p>
+<p>Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the &lsquo;ftbbox&rsquo; component which is dedicated to this single task.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph</b></td><td>
+<p>A handle to the source glyph object.</p>
+</td></tr>
+<tr valign=top><td><b>mode</b></td><td>
+<p>The mode which indicates how to interpret the returned bounding box values.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acbox</b></td><td>
+<p>The glyph coordinate bounding box. Coordinates are expressed in 1/64th of pixels if it is grid-fitted.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Coordinates are relative to the glyph origin, using the y&nbsp;upwards convention.</p>
+<p>If the glyph has been loaded with <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a>, &lsquo;bbox_mode&rsquo; must be set to <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_UNSCALED</a> to get unscaled font units in 26.6 pixel format. The value <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_SUBPIXELS</a> is another name for this constant.</p>
+<p>If the font is tricky and the glyph has been loaded with <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a>, the resulting CBox is meaningless. To get reasonable values for the CBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the CBox which can be eventually converted back to font units.</p>
+<p>Note that the maximum coordinates are exclusive, which means that one can compute the width and height of the glyph image (be it in integer or 26.6 pixels) as:</p>
+<pre class="colored">
+  width  = bbox.xMax - bbox.xMin;                                  
+  height = bbox.yMax - bbox.yMin;                                  
+</pre>
+<p>Note also that for 26.6 coordinates, if &lsquo;bbox_mode&rsquo; is set to <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_GRIDFIT</a>, the coordinates will also be grid-fitted, which corresponds to:</p>
+<pre class="colored">
+  bbox.xMin = FLOOR(bbox.xMin);                                    
+  bbox.yMin = FLOOR(bbox.yMin);                                    
+  bbox.xMax = CEILING(bbox.xMax);                                  
+  bbox.yMax = CEILING(bbox.yMax);                                  
+</pre>
+<p>To get the bbox in pixel coordinates, set &lsquo;bbox_mode&rsquo; to <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_TRUNCATE</a>.</p>
+<p>To get the bbox in grid-fitted pixel coordinates, set &lsquo;bbox_mode&rsquo; to <a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_PIXELS</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_To_Bitmap">FT_Glyph_To_Bitmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Glyph_To_Bitmap</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>*       the_glyph,
+                      <a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a>  render_mode,
+                      <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*      origin,
+                      <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>         destroy );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Convert a given glyph object to a bitmap glyph object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>the_glyph</b></td><td>
+<p>A pointer to a handle to the target glyph.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>render_mode</b></td><td>
+<p>An enumeration that describes how the data is rendered.</p>
+</td></tr>
+<tr valign=top><td><b>origin</b></td><td>
+<p>A pointer to a vector used to translate the glyph image before rendering. Can be&nbsp;0 (if no translation). The origin is expressed in 26.6 pixels.</p>
+</td></tr>
+<tr valign=top><td><b>destroy</b></td><td>
+<p>A boolean that indicates that the original glyph image should be destroyed by this function. It is never destroyed in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function does nothing if the glyph format isn't scalable.</p>
+<p>The glyph image is translated with the &lsquo;origin&rsquo; vector before rendering.</p>
+<p>The first parameter is a pointer to an <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> handle, that will be <i>replaced</i> by this function (with newly allocated data). Typically, you would use (omitting error handling):</p>
+<p></p>
+<pre class="colored">
+  FT_Glyph        glyph;                                         
+  FT_BitmapGlyph  glyph_bitmap;                                  
+                                                                 
+                                                                 
+  // load glyph                                                  
+  error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT );     
+                                                                 
+  // extract glyph image                                         
+  error = FT_Get_Glyph( face-&gt;glyph, &amp;glyph );                   
+                                                                 
+  // convert to a bitmap (default render mode + destroying old)  
+  if ( glyph-&gt;format != FT_GLYPH_FORMAT_BITMAP )                 
+  {                                                              
+    error = FT_Glyph_To_Bitmap( &amp;glyph, FT_RENDER_MODE_NORMAL,   
+                                0, 1 );                          
+    if ( error ) // `glyph' unchanged                            
+      ...                                                        
+  }                                                              
+                                                                 
+  // access bitmap content by typecasting                        
+  glyph_bitmap = (FT_BitmapGlyph)glyph;                          
+                                                                 
+  // do funny stuff with it, like blitting/drawing               
+  ...                                                            
+                                                                 
+  // discard glyph image (bitmap or not)                         
+  FT_Done_Glyph( glyph );                                        
+</pre>
+<p></p>
+<p>Here another example, again without error handling:</p>
+<p></p>
+<pre class="colored">
+  FT_Glyph  glyphs[MAX_GLYPHS]                                   
+                                                                 
+                                                                 
+  ...                                                            
+                                                                 
+  for ( idx = 0; i &lt; MAX_GLYPHS; i++ )                           
+    error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) ||       
+            FT_Get_Glyph ( face-&gt;glyph, &amp;glyph[idx] );           
+                                                                 
+  ...                                                            
+                                                                 
+  for ( idx = 0; i &lt; MAX_GLYPHS; i++ )                           
+  {                                                              
+    FT_Glyph  bitmap = glyphs[idx];                              
+                                                                 
+                                                                 
+    ...                                                          
+                                                                 
+    // after this call, `bitmap' no longer points into           
+    // the `glyphs' array (and the old value isn't destroyed)    
+    FT_Glyph_To_Bitmap( &amp;bitmap, FT_RENDER_MODE_MONO, 0, 0 );    
+                                                                 
+    ...                                                          
+                                                                 
+    FT_Done_Glyph( bitmap );                                     
+  }                                                              
+                                                                 
+  ...                                                            
+                                                                 
+  for ( idx = 0; i &lt; MAX_GLYPHS; i++ )                           
+    FT_Done_Glyph( glyphs[idx] );                                
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Done_Glyph">FT_Done_Glyph</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GLYPH_H (freetype/ftglyph.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Done_Glyph</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>  glyph );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy a given glyph.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph</b></td><td>
+<p>A handle to the target glyph object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-glyph_stroker.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-glyph_stroker.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
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+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
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+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Glyph Stroker
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Stroker">FT_Stroker</a></td><td></td><td><a href="#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_LineJoin">FT_Stroker_LineJoin</a></td><td></td><td><a href="#FT_Stroker_LineTo">FT_Stroker_LineTo</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_LineCap">FT_Stroker_LineCap</a></td><td></td><td><a href="#FT_Stroker_ConicTo">FT_Stroker_ConicTo</a></td></tr>
+<tr><td></td><td><a href="#FT_StrokerBorder">FT_StrokerBorder</a></td><td></td><td><a href="#FT_Stroker_CubicTo">FT_Stroker_CubicTo</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_GetInsideBorder">FT_Outline_GetInsideBorder</a></td><td></td><td><a href="#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_GetOutsideBorder">FT_Outline_GetOutsideBorder</a></td><td></td><td><a href="#FT_Stroker_ExportBorder">FT_Stroker_ExportBorder</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_New">FT_Stroker_New</a></td><td></td><td><a href="#FT_Stroker_GetCounts">FT_Stroker_GetCounts</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_Set">FT_Stroker_Set</a></td><td></td><td><a href="#FT_Stroker_Export">FT_Stroker_Export</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_Rewind">FT_Stroker_Rewind</a></td><td></td><td><a href="#FT_Stroker_Done">FT_Stroker_Done</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_ParseOutline">FT_Stroker_ParseOutline</a></td><td></td><td><a href="#FT_Glyph_Stroke">FT_Glyph_Stroke</a></td></tr>
+<tr><td></td><td><a href="#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a></td><td></td><td><a href="#FT_Glyph_StrokeBorder">FT_Glyph_StrokeBorder</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the &lsquo;outside&rsquo; and/or the &lsquo;inside&rsquo; borders of the stroke.</p>
+<p>This can be useful to generate &lsquo;bordered&rsquo; glyph, i.e., glyphs displayed with a coloured (and anti-aliased) border around their shape.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker">FT_Stroker</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_StrokerRec_*  <b>FT_Stroker</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Opaque handler to a path stroker object.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_LineJoin">FT_Stroker_LineJoin</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Stroker_LineJoin_
+  {
+    <a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_ROUND</a>          = 0,
+    <a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_BEVEL</a>          = 1,
+    <a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_MITER_VARIABLE</a> = 2,
+    <a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_MITER</a>          = <a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_MITER_VARIABLE</a>,
+    <a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_MITER_FIXED</a>    = 3
+
+  } <b>FT_Stroker_LineJoin</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These values determine how two joining lines are rendered in a stroker.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINEJOIN_ROUND</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Used to render rounded line joins. Circular arcs are used to join two lines smoothly.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINEJOIN_BEVEL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Used to render beveled line joins. The outer corner of the joined lines is filled by enclosing the triangular region of the corner with a straight line between the outer corners of each stroke.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINEJOIN_MITER_FIXED</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Used to render mitered line joins, with fixed bevels if the miter limit is exceeded. The outer edges of the strokes for the two segments are extended until they meet at an angle. If the segments meet at too sharp an angle (such that the miter would extend from the intersection of the segments a distance greater than the product of the miter limit value and the border radius), then a bevel join (see above) is used instead. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter line join as used in PostScript and PDF.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINEJOIN_MITER_VARIABLE</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINEJOIN_MITER</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Used to render mitered line joins, with variable bevels if the miter limit is exceeded. The intersection of the strokes is clipped at a line perpendicular to the bisector of the angle between the strokes, at the distance from the intersection of the segments equal to the product of the miter limit value and the border radius. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias for FT_STROKER_LINEJOIN_MITER_VARIABLE, retained for backwards compatibility.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_LineCap">FT_Stroker_LineCap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Stroker_LineCap_
+  {
+    <a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_BUTT</a> = 0,
+    <a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_ROUND</a>,
+    <a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_SQUARE</a>
+
+  } <b>FT_Stroker_LineCap</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These values determine how the end of opened sub-paths are rendered in a stroke.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINECAP_BUTT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The end of lines is rendered as a full stop on the last point itself.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINECAP_ROUND</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The end of lines is rendered as a half-circle around the last point.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_LINECAP_SQUARE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The end of lines is rendered as a square around the last point.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_StrokerBorder">FT_StrokerBorder</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_StrokerBorder_
+  {
+    <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_LEFT</a> = 0,
+    <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_RIGHT</a>
+
+  } <b>FT_StrokerBorder</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These values are used to select a given stroke border in <a href="ft2-glyph_stroker.html#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a> and <a href="ft2-glyph_stroker.html#FT_Stroker_ExportBorder">FT_Stroker_ExportBorder</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_STROKER_BORDER_LEFT</b></td><td>
+<p>Select the left border, relative to the drawing direction.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_STROKER_BORDER_RIGHT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Select the right border, relative to the drawing direction.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Applications are generally interested in the &lsquo;inside&rsquo; and &lsquo;outside&rsquo; borders. However, there is no direct mapping between these and the &lsquo;left&rsquo; and &lsquo;right&rsquo; ones, since this really depends on the glyph's drawing orientation, which varies between font formats.</p>
+<p>You can however use <a href="ft2-glyph_stroker.html#FT_Outline_GetInsideBorder">FT_Outline_GetInsideBorder</a> and <a href="ft2-glyph_stroker.html#FT_Outline_GetOutsideBorder">FT_Outline_GetOutsideBorder</a> to get these.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_GetInsideBorder">FT_Outline_GetInsideBorder</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a> )
+  <b>FT_Outline_GetInsideBorder</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a> value corresponding to the &lsquo;inside&rsquo; borders of a given outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The source outline handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The border index. <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_RIGHT</a> for empty or invalid outlines.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_GetOutsideBorder">FT_Outline_GetOutsideBorder</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a> )
+  <b>FT_Outline_GetOutsideBorder</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a> value corresponding to the &lsquo;outside&rsquo; borders of a given outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The source outline handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The border index. <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_LEFT</a> for empty or invalid outlines.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_New">FT_Stroker_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stroker_New</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>   library,
+                  <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>  *astroker );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new stroker object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>FreeType library handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>astroker</b></td><td>
+<p>A new stroker object handle. NULL in case of error.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_Set">FT_Stroker_Set</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Stroker_Set</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>           stroker,
+                  <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>             radius,
+                  <a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_Stroker_LineCap</a>   line_cap,
+                  <a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_Stroker_LineJoin</a>  line_join,
+                  <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>             miter_limit );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Reset a stroker object's attributes.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>radius</b></td><td>
+<p>The border radius.</p>
+</td></tr>
+<tr valign=top><td><b>line_cap</b></td><td>
+<p>The line cap style.</p>
+</td></tr>
+<tr valign=top><td><b>line_join</b></td><td>
+<p>The line join style.</p>
+</td></tr>
+<tr valign=top><td><b>miter_limit</b></td><td>
+<p>The miter limit for the FT_STROKER_LINEJOIN_MITER_FIXED and FT_STROKER_LINEJOIN_MITER_VARIABLE line join styles, expressed as 16.16 fixed point value.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The radius is expressed in the same units as the outline coordinates.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_Rewind">FT_Stroker_Rewind</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Stroker_Rewind</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>  stroker );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to <a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a> or <a href="ft2-glyph_stroker.html#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_ParseOutline">FT_Stroker_ParseOutline</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stroker_ParseOutline</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>   stroker,
+                           <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline,
+                           <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>      opened );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like <a href="ft2-glyph_stroker.html#FT_Stroker_GetCounts">FT_Stroker_GetCounts</a> and <a href="ft2-glyph_stroker.html#FT_Stroker_Export">FT_Stroker_Export</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The source outline.</p>
+</td></tr>
+<tr valign=top><td><b>opened</b></td><td>
+<p>A boolean. If&nbsp;1, the outline is treated as an open path instead of a closed one.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If &lsquo;opened&rsquo; is&nbsp;0 (the default), the outline is treated as a closed path, and the stroker generates two distinct &lsquo;border&rsquo; outlines.</p>
+<p>If &lsquo;opened&rsquo; is&nbsp;1, the outline is processed as an open path, and the stroker generates a single &lsquo;stroke&rsquo; outline.</p>
+<p>This function calls <a href="ft2-glyph_stroker.html#FT_Stroker_Rewind">FT_Stroker_Rewind</a> automatically.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stroker_BeginSubPath</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>  stroker,
+                           <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  to,
+                           <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>     open );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Start a new sub-path in the stroker.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the start vector.</p>
+</td></tr>
+<tr valign=top><td><b>open</b></td><td>
+<p>A boolean. If&nbsp;1, the sub-path is treated as an open one.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function is useful when you need to stroke a path that is not stored as an <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> object.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stroker_EndSubPath</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>  stroker );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Close the current sub-path in the stroker.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should call this function after <a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a>. If the subpath was not &lsquo;opened&rsquo;, this function &lsquo;draws&rsquo; a single line segment to the start position when needed.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_LineTo">FT_Stroker_LineTo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stroker_LineTo</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>  stroker,
+                     <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  to );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>&lsquo;Draw&rsquo; a single line segment in the stroker's current sub-path, from the last position.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the destination point.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should call this function between <a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a> and <a href="ft2-glyph_stroker.html#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_ConicTo">FT_Stroker_ConicTo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stroker_ConicTo</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>  stroker,
+                      <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  control,
+                      <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  to );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>&lsquo;Draw&rsquo; a single quadratic Bézier in the stroker's current sub-path, from the last position.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>control</b></td><td>
+<p>A pointer to a Bézier control point.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the destination point.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should call this function between <a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a> and <a href="ft2-glyph_stroker.html#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_CubicTo">FT_Stroker_CubicTo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stroker_CubicTo</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>  stroker,
+                      <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  control1,
+                      <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  control2,
+                      <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  to );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>&lsquo;Draw&rsquo; a single cubic Bézier in the stroker's current sub-path, from the last position.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>control1</b></td><td>
+<p>A pointer to the first Bézier control point.</p>
+</td></tr>
+<tr valign=top><td><b>control2</b></td><td>
+<p>A pointer to second Bézier control point.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the destination point.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should call this function between <a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a> and <a href="ft2-glyph_stroker.html#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stroker_GetBorderCounts</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>        stroker,
+                              <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a>  border,
+                              <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>          *anum_points,
+                              <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>          *anum_contours );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the &lsquo;border&rsquo; or &lsquo;stroke&rsquo; outlines generated by the stroker.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>border</b></td><td>
+<p>The border index.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>anum_points</b></td><td>
+<p>The number of points.</p>
+</td></tr>
+<tr valign=top><td><b>anum_contours</b></td><td>
+<p>The number of contours.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>When an outline, or a sub-path, is &lsquo;closed&rsquo;, the stroker generates two independent &lsquo;border&rsquo; outlines, named &lsquo;left&rsquo; and &lsquo;right&rsquo;.</p>
+<p>When the outline, or a sub-path, is &lsquo;opened&rsquo;, the stroker merges the &lsquo;border&rsquo; outlines with caps. The &lsquo;left&rsquo; border receives all points, while the &lsquo;right&rsquo; border becomes empty.</p>
+<p>Use the function <a href="ft2-glyph_stroker.html#FT_Stroker_GetCounts">FT_Stroker_GetCounts</a> instead if you want to retrieve the counts associated to both borders.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_ExportBorder">FT_Stroker_ExportBorder</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Stroker_ExportBorder</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>        stroker,
+                           <a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a>  border,
+                           <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*       outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Call this function after <a href="ft2-glyph_stroker.html#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a> to export the corresponding border to your own <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> structure.</p>
+<p>Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>border</b></td><td>
+<p>The border index.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The target outline handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Always call this function after <a href="ft2-glyph_stroker.html#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a> to get sure that there is enough room in your <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> object to receive all new data.</p>
+<p>When an outline, or a sub-path, is &lsquo;closed&rsquo;, the stroker generates two independent &lsquo;border&rsquo; outlines, named &lsquo;left&rsquo; and &lsquo;right&rsquo;</p>
+<p>When the outline, or a sub-path, is &lsquo;opened&rsquo;, the stroker merges the &lsquo;border&rsquo; outlines with caps. The &lsquo;left&rsquo; border receives all points, while the &lsquo;right&rsquo; border becomes empty.</p>
+<p>Use the function <a href="ft2-glyph_stroker.html#FT_Stroker_Export">FT_Stroker_Export</a> instead if you want to retrieve all borders at once.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_GetCounts">FT_Stroker_GetCounts</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stroker_GetCounts</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>  stroker,
+                        <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    *anum_points,
+                        <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    *anum_contours );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>anum_points</b></td><td>
+<p>The number of points.</p>
+</td></tr>
+<tr valign=top><td><b>anum_contours</b></td><td>
+<p>The number of contours.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_Export">FT_Stroker_Export</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Stroker_Export</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>   stroker,
+                     <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Call this function after <a href="ft2-glyph_stroker.html#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a> to export all borders to your own <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> structure.</p>
+<p>Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>The target stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>The target outline handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stroker_Done">FT_Stroker_Done</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Stroker_Done</b>( <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>  stroker );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy a stroker object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>A stroker handle. Can be NULL.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_Stroke">FT_Glyph_Stroke</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Glyph_Stroke</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>    *pglyph,
+                   <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>   stroker,
+                   <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>      destroy );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Stroke a given outline glyph object with a given stroker.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pglyph</b></td><td>
+<p>Source glyph handle on input, new glyph handle on output.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>A stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>destroy</b></td><td>
+<p>A Boolean. If&nbsp;1, the source glyph object is destroyed on success.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The source glyph is untouched in case of error.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Glyph_StrokeBorder">FT_Glyph_StrokeBorder</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_STROKER_H (freetype/ftstroke.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Glyph_StrokeBorder</b>( <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a>    *pglyph,
+                         <a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a>   stroker,
+                         <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>      inside,
+                         <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>      destroy );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pglyph</b></td><td>
+<p>Source glyph handle on input, new glyph handle on output.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stroker</b></td><td>
+<p>A stroker handle.</p>
+</td></tr>
+<tr valign=top><td><b>inside</b></td><td>
+<p>A Boolean. If&nbsp;1, return the inside border, otherwise the outside border.</p>
+</td></tr>
+<tr valign=top><td><b>destroy</b></td><td>
+<p>A Boolean. If&nbsp;1, the source glyph object is destroyed on success.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The source glyph is untouched in case of error.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-glyph_variants.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-glyph_variants.html
new file mode 100644
index 0000000..04b5f97
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-glyph_variants.html
@@ -0,0 +1,267 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Glyph Variants
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Face_GetCharVariantIndex">FT_Face_GetCharVariantIndex</a></td><td></td><td><a href="#FT_Face_GetVariantsOfChar">FT_Face_GetVariantsOfChar</a></td></tr>
+<tr><td></td><td><a href="#FT_Face_GetCharVariantIsDefault">FT_Face_GetCharVariantIsDefault</a></td><td></td><td><a href="#FT_Face_GetCharsOfVariant">FT_Face_GetCharsOfVariant</a></td></tr>
+<tr><td></td><td><a href="#FT_Face_GetVariantSelectors">FT_Face_GetVariantSelectors</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>Many CJK characters have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Ideographic Variation Sequences (IVS), consisting of a Unicode base character and one of 240 variant selectors (U+E0100-U+E01EF), instead of further extending the already huge code range for CJK characters.</p>
+<p>An IVS is registered and unique; for further details please refer to Unicode Technical Report #37, the Ideographic Variation Database. To date (October 2007), the character with the most variants is U+908A, having 8&nbsp;such IVS.</p>
+<p>Adobe and MS decided to support IVS with a new cmap subtable (format&nbsp;14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variants supported by the font.</p>
+<p>A variant may be either &lsquo;default&rsquo; or &lsquo;non-default&rsquo;. A default variant is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variant is a different glyph.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_GetCharVariantIndex">FT_Face_GetCharVariantIndex</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> )
+  <b>FT_Face_GetCharVariantIndex</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                               <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  charcode,
+                               <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  variantSelector );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the glyph index of a given character code as modified by the variation selector.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>charcode</b></td><td>
+<p>The character code point in Unicode.</p>
+</td></tr>
+<tr valign=top><td><b>variantSelector</b></td><td>
+<p>The Unicode code point of the variation selector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The glyph index. 0&nbsp;means either &lsquo;undefined character code&rsquo;, or &lsquo;undefined selector code&rsquo;, or &lsquo;no variation selector cmap subtable&rsquo;, or &lsquo;current CharMap is not Unicode&rsquo;.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value&nbsp;0 always corresponds to the &lsquo;missing glyph&rsquo;.</p>
+<p>This function is only meaningful if a) the font has a variation selector cmap sub table, and b) the current charmap has a Unicode encoding.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_GetCharVariantIsDefault">FT_Face_GetCharVariantIsDefault</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Int">FT_Int</a> )
+  <b>FT_Face_GetCharVariantIsDefault</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                                   <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  charcode,
+                                   <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  variantSelector );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Check whether this variant of this Unicode character is the one to be found in the &lsquo;cmap&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>charcode</b></td><td>
+<p>The character codepoint in Unicode.</p>
+</td></tr>
+<tr valign=top><td><b>variantSelector</b></td><td>
+<p>The Unicode codepoint of the variation selector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>1&nbsp;if found in the standard (Unicode) cmap, 0&nbsp;if found in the variation selector cmap, or -1 if it is not a variant.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function is only meaningful if the font has a variation selector cmap subtable.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_GetVariantSelectors">FT_Face_GetVariantSelectors</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>* )
+  <b>FT_Face_GetVariantSelectors</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a zero-terminated list of Unicode variant selectors found in the font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A pointer to an array of selector code points, or NULL if there is no valid variant selector cmap subtable.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The last item in the array is&nbsp;0; the array is owned by the <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object but can be overwritten or released on the next call to a FreeType function.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_GetVariantsOfChar">FT_Face_GetVariantsOfChar</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>* )
+  <b>FT_Face_GetVariantsOfChar</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                             <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  charcode );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a zero-terminated list of Unicode variant selectors found for the specified character code.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>charcode</b></td><td>
+<p>The character codepoint in Unicode.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A pointer to an array of variant selector code points which are active for the given character, or NULL if the corresponding list is empty.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The last item in the array is&nbsp;0; the array is owned by the <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object but can be overwritten or released on the next call to a FreeType function.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_GetCharsOfVariant">FT_Face_GetCharsOfVariant</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a>* )
+  <b>FT_Face_GetCharsOfVariant</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                             <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  variantSelector );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a zero-terminated list of Unicode character codes found for the specified variant selector.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face object.</p>
+</td></tr>
+<tr valign=top><td><b>variantSelector</b></td><td>
+<p>The variant selector code point in Unicode.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A list of all the code points which are specified by this selector (both default and non-default codes are returned) or NULL if there is no valid cmap or the variant selector is invalid.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The last item in the array is&nbsp;0; the array is owned by the <a href="ft2-base_interface.html#FT_Face">FT_Face</a> object but can be overwritten or released on the next call to a FreeType function.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.6</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-gx_validation.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-gx_validation.html
new file mode 100644
index 0000000..f9a239a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-gx_validation.html
@@ -0,0 +1,356 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+TrueTypeGX/AAT Validation
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_VALIDATE_GX_LENGTH">FT_VALIDATE_GX_LENGTH</a></td><td></td><td><a href="#FT_TrueTypeGX_Free">FT_TrueTypeGX_Free</a></td><td></td><td><a href="#FT_ClassicKern_Free">FT_ClassicKern_Free</a></td></tr>
+<tr><td></td><td><a href="#FT_VALIDATE_GXXXX">FT_VALIDATE_GXXXX</a></td><td></td><td><a href="#FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERNXXX</a></td><td></td><td></td></tr>
+<tr><td></td><td><a href="#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a></td><td></td><td><a href="#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar).</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_VALIDATE_GX_LENGTH">FT_VALIDATE_GX_LENGTH</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_VALIDATE_GX_LENGTH</b>     (FT_VALIDATE_GX_LAST_INDEX + 1)
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The number of tables checked in this module. Use it as a parameter for the &lsquo;table-length&rsquo; argument of function <a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_VALIDATE_GXXXX">FT_VALIDATE_GXXXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_feat</a>  FT_VALIDATE_GX_BITFIELD( feat )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_mort</a>  FT_VALIDATE_GX_BITFIELD( mort )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_morx</a>  FT_VALIDATE_GX_BITFIELD( morx )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_bsln</a>  FT_VALIDATE_GX_BITFIELD( bsln )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_just</a>  FT_VALIDATE_GX_BITFIELD( just )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_kern</a>  FT_VALIDATE_GX_BITFIELD( kern )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_opbd</a>  FT_VALIDATE_GX_BITFIELD( opbd )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_trak</a>  FT_VALIDATE_GX_BITFIELD( trak )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_prop</a>  FT_VALIDATE_GX_BITFIELD( prop )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_lcar</a>  FT_VALIDATE_GX_BITFIELD( lcar )
+
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_GX</a>  ( <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_feat</a> | \
+                          <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_mort</a> | \
+                          <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_morx</a> | \
+                          <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_bsln</a> | \
+                          <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_just</a> | \
+                          <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_kern</a> | \
+                          <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_opbd</a> | \
+                          <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_trak</a> | \
+                          <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_prop</a> | \
+                          <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_lcar</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants used with <a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a> to indicate which TrueTypeGX/AAT Type tables should be validated.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_VALIDATE_feat</b></td><td>
+<p>Validate &lsquo;feat&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_mort</b></td><td>
+<p>Validate &lsquo;mort&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_morx</b></td><td>
+<p>Validate &lsquo;morx&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_bsln</b></td><td>
+<p>Validate &lsquo;bsln&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_just</b></td><td>
+<p>Validate &lsquo;just&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_kern</b></td><td>
+<p>Validate &lsquo;kern&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_opbd</b></td><td>
+<p>Validate &lsquo;opbd&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_trak</b></td><td>
+<p>Validate &lsquo;trak&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_prop</b></td><td>
+<p>Validate &lsquo;prop&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_lcar</b></td><td>
+<p>Validate &lsquo;lcar&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_GX</b></td><td>
+<p>Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop and lcar).</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_TrueTypeGX_Validate</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                          <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>   validation_flags,
+                          <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a>  tables[<a href="ft2-gx_validation.html#FT_VALIDATE_GX_LENGTH">FT_VALIDATE_GX_LENGTH</a>],
+                          <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>   table_length );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library which actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>validation_flags</b></td><td>
+<p>A bit field which specifies the tables to be validated. See <a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_GXXXX</a> for possible values.</p>
+</td></tr>
+<tr valign=top><td><b>table_length</b></td><td>
+<p>The size of the &lsquo;tables&rsquo; array. Normally, <a href="ft2-gx_validation.html#FT_VALIDATE_GX_LENGTH">FT_VALIDATE_GX_LENGTH</a> should be passed.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>tables</b></td><td>
+<p>The array where all validated sfnt tables are stored. The array itself must be allocated by a client.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with TrueTypeGX fonts, returning an error otherwise.</p>
+<p>After use, the application should deallocate the buffers pointed to by each &lsquo;tables&rsquo; element, by calling <a href="ft2-gx_validation.html#FT_TrueTypeGX_Free">FT_TrueTypeGX_Free</a>. A NULL value indicates that the table either doesn't exist in the font, the application hasn't asked for validation, or the validator doesn't have the ability to validate the sfnt table.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TrueTypeGX_Free">FT_TrueTypeGX_Free</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_TrueTypeGX_Free</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                      <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a>  table );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Free the buffer allocated by TrueTypeGX validator.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>table</b></td><td>
+<p>The pointer to the buffer allocated by <a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function must be used to free the buffer allocated by <a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a> only.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERNXXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_MS</a>     ( FT_VALIDATE_GX_START &lt;&lt; 0 )
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_APPLE</a>  ( FT_VALIDATE_GX_START &lt;&lt; 1 )
+
+#define <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERN</a>  ( <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_MS</a> | <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_APPLE</a> )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants used with <a href="ft2-gx_validation.html#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a> to indicate the classic kern dialect or dialects. If the selected type doesn't fit, <a href="ft2-gx_validation.html#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a> regards the table as invalid.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_VALIDATE_MS</b></td><td>
+<p>Handle the &lsquo;kern&rsquo; table as a classic Microsoft kern table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_APPLE</b></td><td>
+<p>Handle the &lsquo;kern&rsquo; table as a classic Apple kern table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_CKERN</b></td><td>
+<p>Handle the &lsquo;kern&rsquo; as either classic Apple or Microsoft kern table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ClassicKern_Validate">FT_ClassicKern_Validate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_ClassicKern_Validate</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                           <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    validation_flags,
+                           <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a>  *ckern_table );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library which actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
+<p>The &lsquo;kern&rsquo; table validator in <a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a> deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>validation_flags</b></td><td>
+<p>A bit field which specifies the dialect to be validated. See <a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERNXXX</a> for possible values.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ckern_table</b></td><td>
+<p>A pointer to the kern table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>After use, the application should deallocate the buffers pointed to by &lsquo;ckern_table&rsquo;, by calling <a href="ft2-gx_validation.html#FT_ClassicKern_Free">FT_ClassicKern_Free</a>. A NULL value indicates that the table doesn't exist in the font.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ClassicKern_Free">FT_ClassicKern_Free</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_ClassicKern_Free</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                       <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a>  table );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Free the buffer allocated by classic Kern validator.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>table</b></td><td>
+<p>The pointer to the buffer that is allocated by <a href="ft2-gx_validation.html#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function must be used to free the buffer allocated by <a href="ft2-gx_validation.html#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a> only.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-gzip.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-gzip.html
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+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+GZIP Streams
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Stream_OpenGzip">FT_Stream_OpenGzip</a></td><td></td><td></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of Gzip-specific functions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stream_OpenGzip">FT_Stream_OpenGzip</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_GZIP_H (freetype/ftgzip.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stream_OpenGzip</b>( <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a>  stream,
+                      <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a>  source );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed &lsquo;*.pcf.gz&rsquo; fonts that come with XFree86.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stream</b></td><td>
+<p>The target embedding stream.</p>
+</td></tr>
+<tr valign=top><td><b>source</b></td><td>
+<p>The source stream.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The source stream must be opened <i>before</i> calling this function.</p>
+<p>Calling the internal function &lsquo;FT_Stream_Close&rsquo; on the new stream will <b>not</b> call &lsquo;FT_Stream_Close&rsquo; on the source stream. None of the stream objects will be released to the heap.</p>
+<p>The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream.</p>
+<p>In certain builds of the library, gzip compression recognition is automatically handled when calling <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> or <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it.</p>
+<p>This function may return &lsquo;FT_Err_Unimplemented_Feature&rsquo; if your build of FreeType was not compiled with zlib support.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
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+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
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+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Header File Macros
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_CONFIG_CONFIG_H">FT_CONFIG_CONFIG_H</a></td><td></td><td><a href="#FT_WINFONTS_H">FT_WINFONTS_H</a></td></tr>
+<tr><td></td><td><a href="#FT_CONFIG_STANDARD_LIBRARY_H">FT_CONFIG_STANDARD_LIBRARY_H</a></td><td></td><td><a href="#FT_GLYPH_H">FT_GLYPH_H</a></td></tr>
+<tr><td></td><td><a href="#FT_CONFIG_OPTIONS_H">FT_CONFIG_OPTIONS_H</a></td><td></td><td><a href="#FT_BITMAP_H">FT_BITMAP_H</a></td></tr>
+<tr><td></td><td><a href="#FT_CONFIG_MODULES_H">FT_CONFIG_MODULES_H</a></td><td></td><td><a href="#FT_BBOX_H">FT_BBOX_H</a></td></tr>
+<tr><td></td><td><a href="#FT_FREETYPE_H">FT_FREETYPE_H</a></td><td></td><td><a href="#FT_CACHE_H">FT_CACHE_H</a></td></tr>
+<tr><td></td><td><a href="#FT_ERRORS_H">FT_ERRORS_H</a></td><td></td><td><a href="#FT_CACHE_IMAGE_H">FT_CACHE_IMAGE_H</a></td></tr>
+<tr><td></td><td><a href="#FT_MODULE_ERRORS_H">FT_MODULE_ERRORS_H</a></td><td></td><td><a href="#FT_CACHE_SMALL_BITMAPS_H">FT_CACHE_SMALL_BITMAPS_H</a></td></tr>
+<tr><td></td><td><a href="#FT_SYSTEM_H">FT_SYSTEM_H</a></td><td></td><td><a href="#FT_CACHE_CHARMAP_H">FT_CACHE_CHARMAP_H</a></td></tr>
+<tr><td></td><td><a href="#FT_IMAGE_H">FT_IMAGE_H</a></td><td></td><td><a href="#FT_MAC_H">FT_MAC_H</a></td></tr>
+<tr><td></td><td><a href="#FT_TYPES_H">FT_TYPES_H</a></td><td></td><td><a href="#FT_MULTIPLE_MASTERS_H">FT_MULTIPLE_MASTERS_H</a></td></tr>
+<tr><td></td><td><a href="#FT_LIST_H">FT_LIST_H</a></td><td></td><td><a href="#FT_SFNT_NAMES_H">FT_SFNT_NAMES_H</a></td></tr>
+<tr><td></td><td><a href="#FT_OUTLINE_H">FT_OUTLINE_H</a></td><td></td><td><a href="#FT_OPENTYPE_VALIDATE_H">FT_OPENTYPE_VALIDATE_H</a></td></tr>
+<tr><td></td><td><a href="#FT_SIZES_H">FT_SIZES_H</a></td><td></td><td><a href="#FT_GX_VALIDATE_H">FT_GX_VALIDATE_H</a></td></tr>
+<tr><td></td><td><a href="#FT_MODULE_H">FT_MODULE_H</a></td><td></td><td><a href="#FT_PFR_H">FT_PFR_H</a></td></tr>
+<tr><td></td><td><a href="#FT_RENDER_H">FT_RENDER_H</a></td><td></td><td><a href="#FT_STROKER_H">FT_STROKER_H</a></td></tr>
+<tr><td></td><td><a href="#FT_TYPE1_TABLES_H">FT_TYPE1_TABLES_H</a></td><td></td><td><a href="#FT_SYNTHESIS_H">FT_SYNTHESIS_H</a></td></tr>
+<tr><td></td><td><a href="#FT_TRUETYPE_IDS_H">FT_TRUETYPE_IDS_H</a></td><td></td><td><a href="#FT_XFREE86_H">FT_XFREE86_H</a></td></tr>
+<tr><td></td><td><a href="#FT_TRUETYPE_TABLES_H">FT_TRUETYPE_TABLES_H</a></td><td></td><td><a href="#FT_TRIGONOMETRY_H">FT_TRIGONOMETRY_H</a></td></tr>
+<tr><td></td><td><a href="#FT_TRUETYPE_TAGS_H">FT_TRUETYPE_TAGS_H</a></td><td></td><td><a href="#FT_LCD_FILTER_H">FT_LCD_FILTER_H</a></td></tr>
+<tr><td></td><td><a href="#FT_BDF_H">FT_BDF_H</a></td><td></td><td><a href="#FT_UNPATENTED_HINTING_H">FT_UNPATENTED_HINTING_H</a></td></tr>
+<tr><td></td><td><a href="#FT_CID_H">FT_CID_H</a></td><td></td><td><a href="#FT_INCREMENTAL_H">FT_INCREMENTAL_H</a></td></tr>
+<tr><td></td><td><a href="#FT_GZIP_H">FT_GZIP_H</a></td><td></td><td><a href="#FT_GASP_H">FT_GASP_H</a></td></tr>
+<tr><td></td><td><a href="#FT_LZW_H">FT_LZW_H</a></td><td></td><td><a href="#FT_ADVANCES_H">FT_ADVANCES_H</a></td></tr>
+<tr><td></td><td><a href="#FT_BZIP2_H">FT_BZIP2_H</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The following macros are defined to the name of specific FreeType&nbsp;2 header files. They can be used directly in #include statements as in:</p>
+<pre class="colored">
+  #include FT_FREETYPE_H                                           
+  #include FT_MULTIPLE_MASTERS_H                                   
+  #include FT_GLYPH_H                                              
+</pre>
+<p>There are several reasons why we are now using macros to name public header files. The first one is that such macros are not limited to the infamous 8.3&nbsp;naming rule required by DOS (and &lsquo;FT_MULTIPLE_MASTERS_H&rsquo; is a lot more meaningful than &lsquo;ftmm.h&rsquo;).</p>
+<p>The second reason is that it allows for more flexibility in the way FreeType&nbsp;2 is installed on a given system.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CONFIG_CONFIG_H">FT_CONFIG_CONFIG_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_CONFIG_CONFIG_H</b>
+#define <b>FT_CONFIG_CONFIG_H</b>  &lt;freetype/config/ftconfig.h&gt;
+#endif
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing FreeType&nbsp;2 configuration data.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CONFIG_STANDARD_LIBRARY_H">FT_CONFIG_STANDARD_LIBRARY_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_CONFIG_STANDARD_LIBRARY_H</b>
+#define <b>FT_CONFIG_STANDARD_LIBRARY_H</b>  &lt;freetype/config/ftstdlib.h&gt;
+#endif
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing FreeType&nbsp;2 interface to the standard C library functions.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CONFIG_OPTIONS_H">FT_CONFIG_OPTIONS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_CONFIG_OPTIONS_H</b>
+#define <b>FT_CONFIG_OPTIONS_H</b>  &lt;freetype/config/ftoption.h&gt;
+#endif
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing FreeType&nbsp;2 project-specific configuration options.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CONFIG_MODULES_H">FT_CONFIG_MODULES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#ifndef <b>FT_CONFIG_MODULES_H</b>
+#define <b>FT_CONFIG_MODULES_H</b>  &lt;freetype/config/ftmodule.h&gt;
+#endif
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the list of FreeType&nbsp;2 modules that are statically linked to new library instances in <a href="ft2-base_interface.html#FT_Init_FreeType">FT_Init_FreeType</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_FREETYPE_H">FT_FREETYPE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_FREETYPE_H</b>  &lt;freetype/freetype.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the base FreeType&nbsp;2 API.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ERRORS_H">FT_ERRORS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ERRORS_H</b>  &lt;freetype/fterrors.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the list of FreeType&nbsp;2 error codes (and messages).</p>
+<p>It is included by <a href="ft2-header_file_macros.html#FT_FREETYPE_H">FT_FREETYPE_H</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MODULE_ERRORS_H">FT_MODULE_ERRORS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_MODULE_ERRORS_H</b>  &lt;freetype/ftmoderr.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the list of FreeType&nbsp;2 module error offsets (and messages).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SYSTEM_H">FT_SYSTEM_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_SYSTEM_H</b>  &lt;freetype/ftsystem.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 interface to low-level operations (i.e., memory management and stream i/o).</p>
+<p>It is included by <a href="ft2-header_file_macros.html#FT_FREETYPE_H">FT_FREETYPE_H</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_IMAGE_H">FT_IMAGE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_IMAGE_H</b>  &lt;freetype/ftimage.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters).</p>
+<p>It is included by <a href="ft2-header_file_macros.html#FT_FREETYPE_H">FT_FREETYPE_H</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TYPES_H">FT_TYPES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TYPES_H</b>  &lt;freetype/fttypes.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the basic data types defined by FreeType&nbsp;2.</p>
+<p>It is included by <a href="ft2-header_file_macros.html#FT_FREETYPE_H">FT_FREETYPE_H</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LIST_H">FT_LIST_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_LIST_H</b>  &lt;freetype/ftlist.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the list management API of FreeType&nbsp;2.</p>
+<p>(Most applications will never need to include this file.)</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OUTLINE_H">FT_OUTLINE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_OUTLINE_H</b>  &lt;freetype/ftoutln.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the scalable outline management API of FreeType&nbsp;2.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SIZES_H">FT_SIZES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_SIZES_H</b>  &lt;freetype/ftsizes.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the API which manages multiple <a href="ft2-base_interface.html#FT_Size">FT_Size</a> objects per face.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MODULE_H">FT_MODULE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_MODULE_H</b>  &lt;freetype/ftmodapi.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the module management API of FreeType&nbsp;2.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_RENDER_H">FT_RENDER_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_RENDER_H</b>  &lt;freetype/ftrender.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the renderer module management API of FreeType&nbsp;2.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TYPE1_TABLES_H">FT_TYPE1_TABLES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TYPE1_TABLES_H</b>  &lt;freetype/t1tables.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the types and API specific to the Type&nbsp;1 format.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TRUETYPE_IDS_H">FT_TRUETYPE_IDS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TRUETYPE_IDS_H</b>  &lt;freetype/ttnameid.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a <i>large</i> set of constant macro definitions, taken from the TrueType and OpenType specifications.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TRUETYPE_TABLES_H">FT_TRUETYPE_TABLES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TRUETYPE_TABLES_H</b>  &lt;freetype/tttables.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TRUETYPE_TAGS_H">FT_TRUETYPE_TAGS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TRUETYPE_TAGS_H</b>  &lt;freetype/tttags.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of TrueType four-byte &lsquo;tags&rsquo; which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BDF_H">FT_BDF_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_BDF_H</b>  &lt;freetype/ftbdf.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CID_H">FT_CID_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_CID_H</b>  &lt;freetype/ftcid.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GZIP_H">FT_GZIP_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_GZIP_H</b>  &lt;freetype/ftgzip.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LZW_H">FT_LZW_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_LZW_H</b>  &lt;freetype/ftlzw.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BZIP2_H">FT_BZIP2_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_BZIP2_H</b>  &lt;freetype/ftbzip2.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_WINFONTS_H">FT_WINFONTS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_WINFONTS_H</b>   &lt;freetype/ftwinfnt.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GLYPH_H">FT_GLYPH_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_GLYPH_H</b>  &lt;freetype/ftglyph.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the API of the optional glyph management component.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BITMAP_H">FT_BITMAP_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_BITMAP_H</b>  &lt;freetype/ftbitmap.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the API of the optional bitmap conversion component.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_BBOX_H">FT_BBOX_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_BBOX_H</b>  &lt;freetype/ftbbox.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CACHE_H">FT_CACHE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_CACHE_H</b>  &lt;freetype/ftcache.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the API of the optional FreeType&nbsp;2 cache sub-system.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CACHE_IMAGE_H">FT_CACHE_IMAGE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_CACHE_IMAGE_H</b>  <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the &lsquo;glyph image&rsquo; API of the FreeType&nbsp;2 cache sub-system.</p>
+<p>It is used to define a cache for <a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a> elements. You can also use the API defined in <a href="ft2-header_file_macros.html#FT_CACHE_SMALL_BITMAPS_H">FT_CACHE_SMALL_BITMAPS_H</a> if you only need to store small glyph bitmaps, as it will use less memory.</p>
+<p>This macro is deprecated. Simply include <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a> to have all glyph image-related cache declarations.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CACHE_SMALL_BITMAPS_H">FT_CACHE_SMALL_BITMAPS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_CACHE_SMALL_BITMAPS_H</b>  <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the &lsquo;small bitmaps&rsquo; API of the FreeType&nbsp;2 cache sub-system.</p>
+<p>It is used to define a cache for small glyph bitmaps in a relatively memory-efficient way. You can also use the API defined in <a href="ft2-header_file_macros.html#FT_CACHE_IMAGE_H">FT_CACHE_IMAGE_H</a> if you want to cache arbitrary glyph images, including scalable outlines.</p>
+<p>This macro is deprecated. Simply include <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a> to have all small bitmaps-related cache declarations.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_CACHE_CHARMAP_H">FT_CACHE_CHARMAP_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_CACHE_CHARMAP_H</b>  <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the &lsquo;charmap&rsquo; API of the FreeType&nbsp;2 cache sub-system.</p>
+<p>This macro is deprecated. Simply include <a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a> to have all charmap-based cache declarations.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MAC_H">FT_MAC_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_MAC_H</b>  &lt;freetype/ftmac.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the Macintosh-specific FreeType&nbsp;2 API. The latter is used to access fonts embedded in resource forks.</p>
+<p>This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MULTIPLE_MASTERS_H">FT_MULTIPLE_MASTERS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_MULTIPLE_MASTERS_H</b>  &lt;freetype/ftmm.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType&nbsp;2.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SFNT_NAMES_H">FT_SFNT_NAMES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_SFNT_NAMES_H</b>  &lt;freetype/ftsnames.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the optional FreeType&nbsp;2 API which accesses embedded &lsquo;name&rsquo; strings in SFNT-based font formats (i.e., TrueType and OpenType).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OPENTYPE_VALIDATE_H">FT_OPENTYPE_VALIDATE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_OPENTYPE_VALIDATE_H</b>  &lt;freetype/ftotval.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the optional FreeType&nbsp;2 API which validates OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GX_VALIDATE_H">FT_GX_VALIDATE_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_GX_VALIDATE_H</b>  &lt;freetype/ftgxval.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the optional FreeType&nbsp;2 API which validates TrueTypeGX/AAT tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PFR_H">FT_PFR_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_PFR_H</b>  &lt;freetype/ftpfr.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which accesses PFR-specific data.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_STROKER_H">FT_STROKER_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_STROKER_H</b>  &lt;freetype/ftstroke.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which provides functions to stroke outline paths.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SYNTHESIS_H">FT_SYNTHESIS_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_SYNTHESIS_H</b>  &lt;freetype/ftsynth.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which performs artificial obliquing and emboldening.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_XFREE86_H">FT_XFREE86_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_XFREE86_H</b>  &lt;freetype/ftxf86.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which provides functions specific to the XFree86 and X.Org X11 servers.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TRIGONOMETRY_H">FT_TRIGONOMETRY_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_TRIGONOMETRY_H</b>  &lt;freetype/fttrigon.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which performs trigonometric computations (e.g., cosines and arc tangents).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LCD_FILTER_H">FT_LCD_FILTER_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_LCD_FILTER_H</b>  &lt;freetype/ftlcdfil.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which performs color filtering for subpixel rendering.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_UNPATENTED_HINTING_H">FT_UNPATENTED_HINTING_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_UNPATENTED_HINTING_H</b>  &lt;freetype/ttunpat.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which performs color filtering for subpixel rendering.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_INCREMENTAL_H">FT_INCREMENTAL_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_INCREMENTAL_H</b>  &lt;freetype/ftincrem.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which performs color filtering for subpixel rendering.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GASP_H">FT_GASP_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_GASP_H</b>  &lt;freetype/ftgasp.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which returns entries from the TrueType GASP table.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ADVANCES_H">FT_ADVANCES_H</a></h4>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ADVANCES_H</b>  &lt;freetype/ftadvanc.h&gt;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A macro used in #include statements to name the file containing the FreeType&nbsp;2 API which returns individual and ranged glyph advances.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-incremental.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-incremental.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
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+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Incremental Loading
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Incremental">FT_Incremental</a></td><td></td><td><a href="#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Incremental_MetricsRec">FT_Incremental_MetricsRec</a></td><td></td><td><a href="#FT_Incremental_FuncsRec">FT_Incremental_FuncsRec</a></td></tr>
+<tr><td></td><td><a href="#FT_Incremental_Metrics">FT_Incremental_Metrics</a></td><td></td><td><a href="#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a></td></tr>
+<tr><td></td><td><a href="#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a></td><td></td><td><a href="#FT_Incremental_Interface">FT_Incremental_Interface</a></td></tr>
+<tr><td></td><td><a href="#FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a></td><td></td><td><a href="#FT_PARAM_TAG_INCREMENTAL">FT_PARAM_TAG_INCREMENTAL</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains various functions used to perform so-called &lsquo;incremental&rsquo; glyph loading. This is a mode where all glyphs loaded from a given <a href="ft2-base_interface.html#FT_Face">FT_Face</a> are provided by the client application,</p>
+<p>Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor.</p>
+<p>To enable this mode, you must use <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>, passing an <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a> with the <a href="ft2-incremental.html#FT_PARAM_TAG_INCREMENTAL">FT_PARAM_TAG_INCREMENTAL</a> tag and an <a href="ft2-incremental.html#FT_Incremental_Interface">FT_Incremental_Interface</a> value. See the comments for <a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a> for an example.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental">FT_Incremental</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_IncrementalRec_*  <b>FT_Incremental</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An opaque type describing a user-provided object used to implement &lsquo;incremental&rsquo; glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>It is up to client applications to create and implement <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> objects, as long as they provide implementations for the methods <a href="ft2-incremental.html#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a>, <a href="ft2-incremental.html#FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a> and <a href="ft2-incremental.html#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a>.</p>
+<p>See the description of <a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a> to understand how to use incremental objects with FreeType.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_MetricsRec">FT_Incremental_MetricsRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Incremental_MetricsRec_
+  {
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>  bearing_x;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>  bearing_y;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>  advance;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>  advance_v;     /* since 2.3.12 */
+
+  } <b>FT_Incremental_MetricsRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A small structure used to contain the basic glyph metrics returned by the <a href="ft2-incremental.html#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a> method.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>bearing_x</b></td><td>
+<p>Left bearing, in font units.</p>
+</td></tr>
+<tr valign=top><td><b>bearing_y</b></td><td>
+<p>Top bearing, in font units.</p>
+</td></tr>
+<tr valign=top><td><b>advance</b></td><td>
+<p>Horizontal component of glyph advance, in font units.</p>
+</td></tr>
+<tr valign=top><td><b>advance_v</b></td><td>
+<p>Vertical component of glyph advance, in font units.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>These correspond to horizontal or vertical metrics depending on the value of the &lsquo;vertical&rsquo; argument to the function <a href="ft2-incremental.html#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_Metrics">FT_Incremental_Metrics</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+   <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Incremental_MetricsRec_*  <b>FT_Incremental_Metrics</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an <a href="ft2-incremental.html#FT_Incremental_MetricsRec">FT_Incremental_MetricsRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Error">FT_Error</a>
+  (*<b>FT_Incremental_GetGlyphDataFunc</b>)( <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a>  incremental,
+                                      <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>         glyph_index,
+                                      <a href="ft2-basic_types.html#FT_Data">FT_Data</a>*        adata );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function called by FreeType to access a given glyph's data bytes during <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> or <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a> if incremental loading is enabled.</p>
+<p>Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the &lsquo;glyf&rsquo; table. For PostScript formats, it must correspond to the <b>unencrypted</b> charstring bytes, without any &lsquo;lenIV&rsquo; header. It is undefined for any other format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>incremental</b></td><td>
+<p>Handle to an opaque <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> handle provided by the client application.</p>
+</td></tr>
+<tr valign=top><td><b>glyph_index</b></td><td>
+<p>Index of relevant glyph.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>adata</b></td><td>
+<p>A structure describing the returned glyph data bytes (which will be accessed as a read-only byte block).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If this function returns successfully the method <a href="ft2-incremental.html#FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a> will be called later to release the data bytes.</p>
+<p>Nested calls to <a href="ft2-incremental.html#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a> can happen for compound glyphs.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Incremental_FreeGlyphDataFunc</b>)( <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a>  incremental,
+                                       <a href="ft2-basic_types.html#FT_Data">FT_Data</a>*        data );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to release the glyph data bytes returned by a successful call to <a href="ft2-incremental.html#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>incremental</b></td><td>
+<p>A handle to an opaque <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> handle provided by the client application.</p>
+</td></tr>
+<tr valign=top><td><b>data</b></td><td>
+<p>A structure describing the glyph data bytes (which will be accessed as a read-only byte block).</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Error">FT_Error</a>
+  (*<b>FT_Incremental_GetGlyphMetricsFunc</b>)
+                      ( <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a>              incremental,
+                        <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>                     glyph_index,
+                        <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>                     vertical,
+                        <a href="ft2-incremental.html#FT_Incremental_MetricsRec">FT_Incremental_MetricsRec</a>  *ametrics );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to retrieve the basic metrics of a given glyph index before accessing its data. This is necessary because, in certain formats like TrueType, the metrics are stored in a different place from the glyph images proper.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>incremental</b></td><td>
+<p>A handle to an opaque <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a> handle provided by the client application.</p>
+</td></tr>
+<tr valign=top><td><b>glyph_index</b></td><td>
+<p>Index of relevant glyph.</p>
+</td></tr>
+<tr valign=top><td><b>vertical</b></td><td>
+<p>If true, return vertical metrics.</p>
+</td></tr>
+<tr valign=top><td><b>ametrics</b></td><td>
+<p>This parameter is used for both input and output. The original glyph metrics, if any, in font units. If metrics are not available all the values must be set to zero.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ametrics</b></td><td>
+<p>The replacement glyph metrics in font units.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_FuncsRec">FT_Incremental_FuncsRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Incremental_FuncsRec_
+  {
+    <a href="ft2-incremental.html#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a>     get_glyph_data;
+    <a href="ft2-incremental.html#FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a>    free_glyph_data;
+    <a href="ft2-incremental.html#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a>  get_glyph_metrics;
+
+  } <b>FT_Incremental_FuncsRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A table of functions for accessing fonts that load data incrementally. Used in <a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>get_glyph_data</b></td><td>
+<p>The function to get glyph data. Must not be null.</p>
+</td></tr>
+<tr valign=top><td><b>free_glyph_data</b></td><td>
+<p>The function to release glyph data. Must not be null.</p>
+</td></tr>
+<tr valign=top><td><b>get_glyph_metrics</b></td><td>
+<p>The function to get glyph metrics. May be null if the font does not provide overriding glyph metrics.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Incremental_InterfaceRec_
+  {
+    <span class="keyword">const</span> <a href="ft2-incremental.html#FT_Incremental_FuncsRec">FT_Incremental_FuncsRec</a>*  funcs;
+    <a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a>                  object;
+
+  } <b>FT_Incremental_InterfaceRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure to be used with <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a> to indicate that the user wants to support incremental glyph loading. You should use it with <a href="ft2-incremental.html#FT_PARAM_TAG_INCREMENTAL">FT_PARAM_TAG_INCREMENTAL</a> as in the following example:</p>
+<pre class="colored">
+  FT_Incremental_InterfaceRec  inc_int;
+  FT_Parameter                 parameter;
+  FT_Open_Args                 open_args;
+
+
+  // set up incremental descriptor
+  inc_int.funcs  = my_funcs;
+  inc_int.object = my_object;
+
+  // set up optional parameter
+  parameter.tag  = FT_PARAM_TAG_INCREMENTAL;
+  parameter.data = &amp;inc_int;
+
+  // set up FT_Open_Args structure
+  open_args.flags      = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
+  open_args.pathname   = my_font_pathname;
+  open_args.num_params = 1;
+  open_args.params     = &amp;parameter; // we use one optional argument
+
+  // open the font
+  error = FT_Open_Face( library, &amp;open_args, index, &amp;face );
+  ...
+</pre>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Incremental_Interface">FT_Incremental_Interface</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a>*   <b>FT_Incremental_Interface</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A pointer to an <a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PARAM_TAG_INCREMENTAL">FT_PARAM_TAG_INCREMENTAL</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_INCREMENTAL_H (freetype/ftincrem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_PARAM_TAG_INCREMENTAL</b>  <a href="ft2-basic_types.html#FT_MAKE_TAG">FT_MAKE_TAG</a>( 'i', 'n', 'c', 'r' )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A constant used as the tag of <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a> structures to indicate an incremental loading object to be used by FreeType.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-index.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-index.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<table align=center border=0 cellpadding=0 cellspacing=0>
+<tr><td><a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_ATOM</a></td><td><a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LcdFilter</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_ParseOutline">FT_Stroker_ParseOutline</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_CARDINAL</a></td><td><a href="ft2-header_file_macros.html#FT_LIST_H">FT_LIST_H</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_Rewind">FT_Stroker_Rewind</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_INTEGER</a></td><td><a href="ft2-base_interface.html#FT_Library">FT_Library</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_Set">FT_Stroker_Set</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#FT_PropertyType">BDF_PROPERTY_TYPE_NONE</a></td><td><a href="ft2-lcd_filtering.html#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a></td><td><a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_StrokerBorder</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#BDF_Property">BDF_Property</a></td><td><a href="ft2-lcd_filtering.html#FT_Library_SetLcdFilterWeights">FT_Library_SetLcdFilterWeights</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_2X2</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#BDF_PropertyRec">BDF_PropertyRec</a></td><td><a href="ft2-version.html#FT_Library_Version">FT_Library_Version</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#CID_FaceDict">CID_FaceDict</a></td><td><a href="ft2-list_processing.html#FT_List">FT_List</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#CID_FaceDictRec">CID_FaceDictRec</a></td><td><a href="ft2-list_processing.html#FT_List_Add">FT_List_Add</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#CID_FaceInfo">CID_FaceInfo</a></td><td><a href="ft2-list_processing.html#FT_List_Destructor">FT_List_Destructor</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_SCALE</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#CID_FaceInfoRec">CID_FaceInfoRec</a></td><td><a href="ft2-list_processing.html#FT_List_Finalize">FT_List_Finalize</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_USE_MY_METRICS</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#CID_Info">CID_Info</a></td><td><a href="ft2-list_processing.html#FT_List_Find">FT_List_Find</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XXX</a></td></tr>
+<tr><td><a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MAJOR</a></td><td><a href="ft2-list_processing.html#FT_List_Insert">FT_List_Insert</a></td><td><a href="ft2-base_interface.html#FT_SUBGLYPH_FLAG_XXX">FT_SUBGLYPH_FLAG_XY_SCALE</a></td></tr>
+<tr><td><a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MINOR</a></td><td><a href="ft2-list_processing.html#FT_List_Iterate">FT_List_Iterate</a></td><td><a href="ft2-base_interface.html#FT_SubGlyph">FT_SubGlyph</a></td></tr>
+<tr><td><a href="ft2-version.html#FREETYPE_XXX">FREETYPE_PATCH</a></td><td><a href="ft2-list_processing.html#FT_List_Iterator">FT_List_Iterator</a></td><td><a href="ft2-header_file_macros.html#FT_SYNTHESIS_H">FT_SYNTHESIS_H</a></td></tr>
+<tr><td><a href="ft2-version.html#FREETYPE_XXX">FREETYPE_XXX</a></td><td><a href="ft2-list_processing.html#FT_List_Remove">FT_List_Remove</a></td><td><a href="ft2-header_file_macros.html#FT_SYSTEM_H">FT_SYSTEM_H</a></td></tr>
+<tr><td><a href="ft2-sizes_management.html#FT_Activate_Size">FT_Activate_Size</a></td><td><a href="ft2-list_processing.html#FT_List_Up">FT_List_Up</a></td><td><a href="ft2-basic_types.html#FT_Tag">FT_Tag</a></td></tr>
+<tr><td><a href="ft2-quick_advance.html#FT_ADVANCE_FLAG_FAST_ONLY">FT_ADVANCE_FLAG_FAST_ONLY</a></td><td><a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a></td><td><a href="ft2-computations.html#FT_Tan">FT_Tan</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_ADVANCES_H">FT_ADVANCES_H</a></td><td><a href="ft2-list_processing.html#FT_ListNodeRec">FT_ListNodeRec</a></td><td><a href="ft2-header_file_macros.html#FT_TRIGONOMETRY_H">FT_TRIGONOMETRY_H</a></td></tr>
+<tr><td><a href="ft2-module_management.html#FT_Add_Default_Modules">FT_Add_Default_Modules</a></td><td><a href="ft2-list_processing.html#FT_ListRec">FT_ListRec</a></td><td><a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_NONE</a></td></tr>
+<tr><td><a href="ft2-module_management.html#FT_Add_Module">FT_Add_Module</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_CROP_BITMAP</a></td><td><a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_PATENTED</a></td></tr>
+<tr><td><a href="ft2-system_interface.html#FT_Alloc_Func">FT_Alloc_Func</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_DEFAULT</a></td><td><a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_UNPATENTED</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_ANGLE_2PI">FT_ANGLE_2PI</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_FORCE_AUTOHINT</a></td><td><a href="ft2-header_file_macros.html#FT_TRUETYPE_IDS_H">FT_TRUETYPE_IDS_H</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_ANGLE_PI">FT_ANGLE_PI</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH</a></td><td><a href="ft2-header_file_macros.html#FT_TRUETYPE_TABLES_H">FT_TRUETYPE_TABLES_H</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_ANGLE_PI2">FT_ANGLE_PI2</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_IGNORE_TRANSFORM</a></td><td><a href="ft2-header_file_macros.html#FT_TRUETYPE_TAGS_H">FT_TRUETYPE_TAGS_H</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_ANGLE_PI4">FT_ANGLE_PI4</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_LINEAR_DESIGN</a></td><td><a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TrueTypeEngineType</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_Angle">FT_Angle</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_MONOCHROME</a></td><td><a href="ft2-gx_validation.html#FT_TrueTypeGX_Free">FT_TrueTypeGX_Free</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_Angle_Diff">FT_Angle_Diff</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_AUTOHINT</a></td><td><a href="ft2-gx_validation.html#FT_TrueTypeGX_Validate">FT_TrueTypeGX_Validate</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_Atan2">FT_Atan2</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_BITMAP</a></td><td><a href="ft2-header_file_macros.html#FT_TYPE1_TABLES_H">FT_TYPE1_TABLES_H</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Attach_File">FT_Attach_File</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_HINTING</a></td><td><a href="ft2-header_file_macros.html#FT_TYPES_H">FT_TYPES_H</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Attach_Stream">FT_Attach_Stream</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_RECURSE</a></td><td><a href="ft2-basic_types.html#FT_UFWord">FT_UFWord</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_BBOX_H">FT_BBOX_H</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a></td><td><a href="ft2-basic_types.html#FT_UInt">FT_UInt</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_BBox">FT_BBox</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_PEDANTIC</a></td><td><a href="ft2-basic_types.html#FT_UInt16">FT_UInt16</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_BDF_H">FT_BDF_H</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_RENDER</a></td><td><a href="ft2-basic_types.html#FT_UInt32">FT_UInt32</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_BITMAP_H">FT_BITMAP_H</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LCD</a></td><td><a href="ft2-basic_types.html#FT_ULong">FT_ULong</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LCD_V</a></td><td><a href="ft2-header_file_macros.html#FT_UNPATENTED_HINTING_H">FT_UNPATENTED_HINTING_H</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_Bitmap_Convert">FT_Bitmap_Convert</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_LIGHT</a></td><td><a href="ft2-basic_types.html#FT_UnitVector">FT_UnitVector</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_Bitmap_Copy">FT_Bitmap_Copy</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_MODE">FT_LOAD_TARGET_MODE</a></td><td><a href="ft2-basic_types.html#FT_UShort">FT_UShort</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_Bitmap_Done">FT_Bitmap_Done</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_MONO</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_APPLE</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_Bitmap_Embolden">FT_Bitmap_Embolden</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_NORMAL</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_BASE</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_Bitmap_New">FT_Bitmap_New</a></td><td><a href="ft2-base_interface.html#FT_LOAD_TARGET_XXX">FT_LOAD_TARGET_XXX</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_bsln</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Bitmap_Size">FT_Bitmap_Size</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_VERTICAL_LAYOUT</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERN</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_BitmapGlyph">FT_BitmapGlyph</a></td><td><a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_XXX</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_CKERNXXX</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_BitmapGlyphRec">FT_BitmapGlyphRec</a></td><td><a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_feat</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Bool">FT_Bool</a></td><td><a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GDEF</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Byte">FT_Byte</a></td><td><a href="ft2-truetype_tables.html#FT_Load_Sfnt_Table">FT_Load_Sfnt_Table</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GPOS</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a></td><td><a href="ft2-basic_types.html#FT_Long">FT_Long</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GSUB</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_BZIP2_H">FT_BZIP2_H</a></td><td><a href="ft2-header_file_macros.html#FT_LZW_H">FT_LZW_H</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_GX</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CACHE_CHARMAP_H">FT_CACHE_CHARMAP_H</a></td><td><a href="ft2-header_file_macros.html#FT_MAC_H">FT_MAC_H</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GX_LENGTH">FT_VALIDATE_GX_LENGTH</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CACHE_H">FT_CACHE_H</a></td><td><a href="ft2-basic_types.html#FT_MAKE_TAG">FT_MAKE_TAG</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_GXXXX</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CACHE_IMAGE_H">FT_CACHE_IMAGE_H</a></td><td><a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_JSTF</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CACHE_SMALL_BITMAPS_H">FT_CACHE_SMALL_BITMAPS_H</a></td><td><a href="ft2-computations.html#FT_Matrix_Invert">FT_Matrix_Invert</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_just</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_CeilFix">FT_CeilFix</a></td><td><a href="ft2-computations.html#FT_Matrix_Multiply">FT_Matrix_Multiply</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_kern</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Char">FT_Char</a></td><td><a href="ft2-system_interface.html#FT_Memory">FT_Memory</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_lcar</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a></td><td><a href="ft2-system_interface.html#FT_MemoryRec">FT_MemoryRec</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_MATH</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_CharMapRec">FT_CharMapRec</a></td><td><a href="ft2-multiple_masters.html#FT_MM_Axis">FT_MM_Axis</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_CKERNXXX">FT_VALIDATE_MS</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CID_H">FT_CID_H</a></td><td><a href="ft2-multiple_masters.html#FT_MM_Var">FT_MM_Var</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_mort</a></td></tr>
+<tr><td><a href="ft2-gx_validation.html#FT_ClassicKern_Free">FT_ClassicKern_Free</a></td><td><a href="ft2-header_file_macros.html#FT_MODULE_ERRORS_H">FT_MODULE_ERRORS_H</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_morx</a></td></tr>
+<tr><td><a href="ft2-gx_validation.html#FT_ClassicKern_Validate">FT_ClassicKern_Validate</a></td><td><a href="ft2-header_file_macros.html#FT_MODULE_H">FT_MODULE_H</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_OT</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CONFIG_CONFIG_H">FT_CONFIG_CONFIG_H</a></td><td><a href="ft2-base_interface.html#FT_Module">FT_Module</a></td><td><a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_OTXXX</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CONFIG_MODULES_H">FT_CONFIG_MODULES_H</a></td><td><a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_opbd</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CONFIG_OPTIONS_H">FT_CONFIG_OPTIONS_H</a></td><td><a href="ft2-module_management.html#FT_Module_Constructor">FT_Module_Constructor</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_prop</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_CONFIG_STANDARD_LIBRARY_H">FT_CONFIG_STANDARD_LIBRARY_H</a></td><td><a href="ft2-module_management.html#FT_Module_Destructor">FT_Module_Destructor</a></td><td><a href="ft2-gx_validation.html#FT_VALIDATE_GXXXX">FT_VALIDATE_trak</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_Cos">FT_Cos</a></td><td><a href="ft2-module_management.html#FT_Module_Requester">FT_Module_Requester</a></td><td><a href="ft2-multiple_masters.html#FT_Var_Axis">FT_Var_Axis</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Data">FT_Data</a></td><td><a href="ft2-header_file_macros.html#FT_MULTIPLE_MASTERS_H">FT_MULTIPLE_MASTERS_H</a></td><td><a href="ft2-multiple_masters.html#FT_Var_Named_Style">FT_Var_Named_Style</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_DivFix">FT_DivFix</a></td><td><a href="ft2-computations.html#FT_MulDiv">FT_MulDiv</a></td><td><a href="ft2-basic_types.html#FT_Vector">FT_Vector</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a></td><td><a href="ft2-computations.html#FT_MulFix">FT_MulFix</a></td><td><a href="ft2-computations.html#FT_Vector_From_Polar">FT_Vector_From_Polar</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Done_FreeType">FT_Done_FreeType</a></td><td><a href="ft2-multiple_masters.html#FT_Multi_Master">FT_Multi_Master</a></td><td><a href="ft2-computations.html#FT_Vector_Length">FT_Vector_Length</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Done_Glyph">FT_Done_Glyph</a></td><td><a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a></td><td><a href="ft2-computations.html#FT_Vector_Polarize">FT_Vector_Polarize</a></td></tr>
+<tr><td><a href="ft2-module_management.html#FT_Done_Library">FT_Done_Library</a></td><td><a href="ft2-mac_specific.html#FT_New_Face_From_FOND">FT_New_Face_From_FOND</a></td><td><a href="ft2-computations.html#FT_Vector_Rotate">FT_Vector_Rotate</a></td></tr>
+<tr><td><a href="ft2-sizes_management.html#FT_Done_Size">FT_Done_Size</a></td><td><a href="ft2-mac_specific.html#FT_New_Face_From_FSRef">FT_New_Face_From_FSRef</a></td><td><a href="ft2-computations.html#FT_Vector_Transform">FT_Vector_Transform</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Driver">FT_Driver</a></td><td><a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a></td><td><a href="ft2-computations.html#FT_Vector_Unit">FT_Vector_Unit</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_ENC_TAG">FT_ENC_TAG</a></td><td><a href="ft2-module_management.html#FT_New_Library">FT_New_Library</a></td><td><a href="ft2-header_file_macros.html#FT_WINFONTS_H">FT_WINFONTS_H</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_CUSTOM</a></td><td><a href="ft2-base_interface.html#FT_New_Memory_Face">FT_New_Memory_Face</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_Header">FT_WinFNT_Header</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_EXPERT</a></td><td><a href="ft2-sizes_management.html#FT_New_Size">FT_New_Size</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_LATIN_1</a></td><td><a href="ft2-basic_types.html#FT_Offset">FT_Offset</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1250</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_ADOBE_STANDARD</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_DRIVER</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1251</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_APPLE_ROMAN</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_MEMORY</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1252</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_BIG5</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PARAMS</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1253</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_GB2312</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_PATHNAME</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1254</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_JOHAB</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_STREAM</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1255</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_BIG5</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">FT_OPEN_XXX</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1256</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_GB2312</a></td><td><a href="ft2-header_file_macros.html#FT_OPENTYPE_VALIDATE_H">FT_OPENTYPE_VALIDATE_H</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1257</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_JOHAB</a></td><td><a href="ft2-base_interface.html#FT_Open_Args">FT_Open_Args</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1258</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SJIS</a></td><td><a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1361</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SYMBOL</a></td><td><a href="ft2-ot_validation.html#FT_OpenType_Free">FT_OpenType_Free</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP874</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_WANSUNG</a></td><td><a href="ft2-ot_validation.html#FT_OpenType_Validate">FT_OpenType_Validate</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP932</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_NONE</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_FILL_LEFT</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP936</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_OLD_LATIN_2</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_FILL_RIGHT</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP949</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_SJIS</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_NONE</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP950</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_UNICODE</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_POSTSCRIPT</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_DEFAULT</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_WANSUNG</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_TRUETYPE</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_MAC</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Encoding">FT_Encoding</a></td><td><a href="ft2-outline_processing.html#FT_Orientation">FT_Orientation</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_OEM</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_ERRORS_H">FT_ERRORS_H</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_EVEN_ODD_FILL</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_SYMBOL</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Error">FT_Error</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_FLAGS</a></td><td><a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_F26Dot6">FT_F26Dot6</a></td><td><a href="ft2-header_file_macros.html#FT_OUTLINE_H">FT_OUTLINE_H</a></td><td><a href="ft2-header_file_macros.html#FT_XFREE86_H">FT_XFREE86_H</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_F2Dot14">FT_F2Dot14</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_HIGH_PRECISION</a></td><td><a href="ft2-cache_subsystem.html#FTC_CMapCache">FTC_CMapCache</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_CID_KEYED</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a></td><td><a href="ft2-cache_subsystem.html#FTC_CMapCache_Lookup">FTC_CMapCache_Lookup</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_EXTERNAL_STREAM</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_INCLUDE_STUBS</a></td><td><a href="ft2-cache_subsystem.html#FTC_CMapCache_New">FTC_CMapCache_New</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FAST_GLYPHS</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_NONE</a></td><td><a href="ft2-cache_subsystem.html#FTC_Face_Requester">FTC_Face_Requester</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_SIZES</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_OWNER</a></td><td><a href="ft2-cache_subsystem.html#FTC_FaceID">FTC_FaceID</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_FIXED_WIDTH</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_REVERSE_FILL</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageCache">FTC_ImageCache</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_GLYPH_NAMES</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SINGLE_PASS</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageCache_Lookup">FTC_ImageCache_Lookup</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HINTER</a></td><td><a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SMART_DROPOUTS</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageCache_LookupScaler">FTC_ImageCache_LookupScaler</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_HORIZONTAL</a></td><td><a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageCache_New">FTC_ImageCache_New</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_KERNING</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Check">FT_Outline_Check</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageType">FTC_ImageType</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_MULTIPLE_MASTERS</a></td><td><a href="ft2-outline_processing.html#FT_Outline_ConicToFunc">FT_Outline_ConicToFunc</a></td><td><a href="ft2-cache_subsystem.html#FTC_ImageTypeRec">FTC_ImageTypeRec</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SCALABLE</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Copy">FT_Outline_Copy</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager">FTC_Manager</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_SFNT</a></td><td><a href="ft2-outline_processing.html#FT_Outline_CubicToFunc">FT_Outline_CubicToFunc</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_Done">FTC_Manager_Done</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_TRICKY</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Decompose">FT_Outline_Decompose</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_LookupFace">FTC_Manager_LookupFace</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_VERTICAL</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Done">FT_Outline_Done</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_LookupSize">FTC_Manager_LookupSize</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FACE_FLAG_XXX">FT_FACE_FLAG_XXX</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Embolden">FT_Outline_Embolden</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_New">FTC_Manager_New</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Face">FT_Face</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Funcs">FT_Outline_Funcs</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_RemoveFaceID">FTC_Manager_RemoveFaceID</a></td></tr>
+<tr><td><a href="ft2-version.html#FT_Face_CheckTrueTypePatents">FT_Face_CheckTrueTypePatents</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Get_BBox">FT_Outline_Get_BBox</a></td><td><a href="ft2-cache_subsystem.html#FTC_Manager_Reset">FTC_Manager_Reset</a></td></tr>
+<tr><td><a href="ft2-glyph_variants.html#FT_Face_GetCharsOfVariant">FT_Face_GetCharsOfVariant</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Get_Bitmap">FT_Outline_Get_Bitmap</a></td><td><a href="ft2-cache_subsystem.html#FTC_Node">FTC_Node</a></td></tr>
+<tr><td><a href="ft2-glyph_variants.html#FT_Face_GetCharVariantIndex">FT_Face_GetCharVariantIndex</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Get_CBox">FT_Outline_Get_CBox</a></td><td><a href="ft2-cache_subsystem.html#FTC_Node_Unref">FTC_Node_Unref</a></td></tr>
+<tr><td><a href="ft2-glyph_variants.html#FT_Face_GetCharVariantIsDefault">FT_Face_GetCharVariantIsDefault</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Get_Orientation">FT_Outline_Get_Orientation</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBit">FTC_SBit</a></td></tr>
+<tr><td><a href="ft2-glyph_variants.html#FT_Face_GetVariantSelectors">FT_Face_GetVariantSelectors</a></td><td><a href="ft2-glyph_stroker.html#FT_Outline_GetInsideBorder">FT_Outline_GetInsideBorder</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBitCache">FTC_SBitCache</a></td></tr>
+<tr><td><a href="ft2-glyph_variants.html#FT_Face_GetVariantsOfChar">FT_Face_GetVariantsOfChar</a></td><td><a href="ft2-glyph_stroker.html#FT_Outline_GetOutsideBorder">FT_Outline_GetOutsideBorder</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBitCache_Lookup">FTC_SBitCache_Lookup</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Face_Internal">FT_Face_Internal</a></td><td><a href="ft2-outline_processing.html#FT_Outline_LineToFunc">FT_Outline_LineToFunc</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBitCache_LookupScaler">FTC_SBitCache_LookupScaler</a></td></tr>
+<tr><td><a href="ft2-version.html#FT_Face_SetUnpatentedHinting">FT_Face_SetUnpatentedHinting</a></td><td><a href="ft2-outline_processing.html#FT_Outline_MoveToFunc">FT_Outline_MoveToFunc</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBitCache_New">FTC_SBitCache_New</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FaceRec">FT_FaceRec</a></td><td><a href="ft2-outline_processing.html#FT_Outline_New">FT_Outline_New</a></td><td><a href="ft2-cache_subsystem.html#FTC_SBitRec">FTC_SBitRec</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Render">FT_Outline_Render</a></td><td><a href="ft2-cache_subsystem.html#FTC_Scaler">FTC_Scaler</a></td></tr>
+<tr><td><a href="ft2-computations.html#FT_FloorFix">FT_FloorFix</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Reverse">FT_Outline_Reverse</a></td><td><a href="ft2-cache_subsystem.html#FTC_ScalerRec">FTC_ScalerRec</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_FREETYPE_H">FT_FREETYPE_H</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Transform">FT_Outline_Transform</a></td><td><a href="ft2-base_interface.html#ft_encoding_xxx">ft_encoding_xxx</a></td></tr>
+<tr><td><a href="ft2-system_interface.html#FT_Free_Func">FT_Free_Func</a></td><td><a href="ft2-outline_processing.html#FT_Outline_Translate">FT_Outline_Translate</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_gridfit</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_BITMAP_EMBEDDING_ONLY</a></td><td><a href="ft2-glyph_management.html#FT_OutlineGlyph">FT_OutlineGlyph</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_pixels</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_EDITABLE_EMBEDDING</a></td><td><a href="ft2-glyph_management.html#FT_OutlineGlyphRec">FT_OutlineGlyphRec</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_subpixels</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_INSTALLABLE_EMBEDDING</a></td><td><a href="ft2-sfnt_names.html#FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY">FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_truncate</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_NO_SUBSETTING</a></td><td><a href="ft2-sfnt_names.html#FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY">FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_unscaled</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING</a></td><td><a href="ft2-incremental.html#FT_PARAM_TAG_INCREMENTAL">FT_PARAM_TAG_INCREMENTAL</a></td><td><a href="ft2-glyph_management.html#ft_glyph_bbox_xxx">ft_glyph_bbox_xxx</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING</a></td><td><a href="ft2-truetype_tables.html#FT_PARAM_TAG_UNPATENTED_HINTING">FT_PARAM_TAG_UNPATENTED_HINTING</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_bitmap</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_FSTYPE_XXX">FT_FSTYPE_XXX</a></td><td><a href="ft2-basic_types.html#FT_Palette_Mode">FT_Palette_Mode</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_composite</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_FWord">FT_FWord</a></td><td><a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_none</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_DO_GRAY</a></td><td><a href="ft2-header_file_macros.html#FT_PFR_H">FT_PFR_H</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_outline</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_DO_GRIDFIT</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_plotter</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_GASP_H">FT_GASP_H</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY2</a></td><td><a href="ft2-basic_types.html#ft_glyph_format_xxx">ft_glyph_format_xxx</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_NO_TABLE</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_GRAY4</a></td><td><a href="ft2-base_interface.html#ft_kerning_default">ft_kerning_default</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_SYMMETRIC_GRIDFIT</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD</a></td><td><a href="ft2-base_interface.html#ft_kerning_unfitted">ft_kerning_unfitted</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_SYMMETRIC_SMOOTHING</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_LCD_V</a></td><td><a href="ft2-base_interface.html#ft_kerning_unscaled">ft_kerning_unscaled</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_GASP_XXX">FT_GASP_XXX</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_MONO</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_driver</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Generic">FT_Generic</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_PIXEL_MODE_NONE</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_memory</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Generic_Finalizer">FT_Generic_Finalizer</a></td><td><a href="ft2-basic_types.html#FT_Pixel_Mode">FT_Pixel_Mode</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_params</a></td></tr>
+<tr><td><a href="ft2-quick_advance.html#FT_Get_Advance">FT_Get_Advance</a></td><td><a href="ft2-basic_types.html#FT_Pointer">FT_Pointer</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_pathname</a></td></tr>
+<tr><td><a href="ft2-quick_advance.html#FT_Get_Advances">FT_Get_Advances</a></td><td><a href="ft2-basic_types.html#FT_Pos">FT_Pos</a></td><td><a href="ft2-base_interface.html#FT_OPEN_XXX">ft_open_stream</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#FT_Get_BDF_Charset_ID">FT_Get_BDF_Charset_ID</a></td><td><a href="ft2-bdf_fonts.html#FT_PropertyType">FT_PropertyType</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_even_odd_fill</a></td></tr>
+<tr><td><a href="ft2-bdf_fonts.html#FT_Get_BDF_Property">FT_Get_BDF_Property</a></td><td><a href="ft2-basic_types.html#FT_PtrDist">FT_PtrDist</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_flags</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Char_Index">FT_Get_Char_Index</a></td><td><a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_AA</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_high_precision</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Charmap_Index">FT_Get_Charmap_Index</a></td><td><a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_CLIP</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_ignore_dropouts</a></td></tr>
+<tr><td><a href="ft2-cid_fonts.html#FT_Get_CID_From_Glyph_Index">FT_Get_CID_From_Glyph_Index</a></td><td><a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DEFAULT</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_none</a></td></tr>
+<tr><td><a href="ft2-cid_fonts.html#FT_Get_CID_Is_Internally_CID_Keyed">FT_Get_CID_Is_Internally_CID_Keyed</a></td><td><a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DIRECT</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_owner</a></td></tr>
+<tr><td><a href="ft2-cid_fonts.html#FT_Get_CID_Registry_Ordering_Supplement">FT_Get_CID_Registry_Ordering_Supplement</a></td><td><a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_XXX</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_reverse_fill</a></td></tr>
+<tr><td><a href="ft2-truetype_tables.html#FT_Get_CMap_Format">FT_Get_CMap_Format</a></td><td><a href="ft2-raster.html#FT_Raster">FT_Raster</a></td><td><a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_single_pass</a></td></tr>
+<tr><td><a href="ft2-truetype_tables.html#FT_Get_CMap_Language_ID">FT_Get_CMap_Language_ID</a></td><td><a href="ft2-raster.html#FT_Raster_BitSet_Func">FT_Raster_BitSet_Func</a></td><td><a href="ft2-basic_types.html#FT_Palette_Mode">ft_palette_mode_rgb</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_First_Char">FT_Get_First_Char</a></td><td><a href="ft2-raster.html#FT_Raster_BitTest_Func">FT_Raster_BitTest_Func</a></td><td><a href="ft2-basic_types.html#FT_Palette_Mode">ft_palette_mode_rgba</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_FSType_Flags">FT_Get_FSType_Flags</a></td><td><a href="ft2-raster.html#FT_Raster_DoneFunc">FT_Raster_DoneFunc</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_grays</a></td></tr>
+<tr><td><a href="ft2-gasp_table.html#FT_Get_Gasp">FT_Get_Gasp</a></td><td><a href="ft2-raster.html#FT_Raster_Funcs">FT_Raster_Funcs</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_mono</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Get_Glyph">FT_Get_Glyph</a></td><td><a href="ft2-raster.html#FT_Raster_NewFunc">FT_Raster_NewFunc</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_none</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Glyph_Name">FT_Get_Glyph_Name</a></td><td><a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_pal2</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a></td><td><a href="ft2-raster.html#FT_Raster_RenderFunc">FT_Raster_RenderFunc</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_pal4</a></td></tr>
+<tr><td><a href="ft2-multiple_masters.html#FT_Get_MM_Var">FT_Get_MM_Var</a></td><td><a href="ft2-raster.html#FT_Raster_ResetFunc">FT_Raster_ResetFunc</a></td><td><a href="ft2-basic_types.html#ft_pixel_mode_xxx">ft_pixel_mode_xxx</a></td></tr>
+<tr><td><a href="ft2-module_management.html#FT_Get_Module">FT_Get_Module</a></td><td><a href="ft2-raster.html#FT_Raster_SetModeFunc">FT_Raster_SetModeFunc</a></td><td><a href="ft2-base_interface.html#ft_render_mode_xxx">ft_render_mode_mono</a></td></tr>
+<tr><td><a href="ft2-multiple_masters.html#FT_Get_Multi_Master">FT_Get_Multi_Master</a></td><td><a href="ft2-header_file_macros.html#FT_RENDER_H">FT_RENDER_H</a></td><td><a href="ft2-base_interface.html#ft_render_mode_xxx">ft_render_mode_normal</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Name_Index">FT_Get_Name_Index</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a></td><td><a href="ft2-base_interface.html#ft_render_mode_xxx">ft_render_mode_xxx</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Next_Char">FT_Get_Next_Char</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD_V</a></td><td><a href="ft2-type1_tables.html#PS_Dict_Keys">PS_Dict_Keys</a></td></tr>
+<tr><td><a href="ft2-pfr_fonts.html#FT_Get_PFR_Advance">FT_Get_PFR_Advance</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LIGHT</a></td><td><a href="ft2-type1_tables.html#PS_FontInfo">PS_FontInfo</a></td></tr>
+<tr><td><a href="ft2-pfr_fonts.html#FT_Get_PFR_Kerning">FT_Get_PFR_Kerning</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_MONO</a></td><td><a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a></td></tr>
+<tr><td><a href="ft2-pfr_fonts.html#FT_Get_PFR_Metrics">FT_Get_PFR_Metrics</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_NORMAL</a></td><td><a href="ft2-type1_tables.html#PS_Private">PS_Private</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Postscript_Name">FT_Get_Postscript_Name</a></td><td><a href="ft2-system_interface.html#FT_Realloc_Func">FT_Realloc_Func</a></td><td><a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#FT_Get_PS_Font_Info">FT_Get_PS_Font_Info</a></td><td><a href="ft2-base_interface.html#FT_Reference_Face">FT_Reference_Face</a></td><td><a href="ft2-type1_tables.html#T1_Blend_Flags">T1_Blend_Flags</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#FT_Get_PS_Font_Private">FT_Get_PS_Font_Private</a></td><td><a href="ft2-module_management.html#FT_Reference_Library">FT_Reference_Library</a></td><td><a href="ft2-type1_tables.html#T1_EncodingType">T1_EncodingType</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#FT_Get_PS_Font_Value">FT_Get_PS_Font_Value</a></td><td><a href="ft2-module_management.html#FT_Remove_Module">FT_Remove_Module</a></td><td><a href="ft2-type1_tables.html#T1_FontInfo">T1_FontInfo</a></td></tr>
+<tr><td><a href="ft2-module_management.html#FT_Get_Renderer">FT_Get_Renderer</a></td><td><a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a></td><td><a href="ft2-type1_tables.html#T1_Private">T1_Private</a></td></tr>
+<tr><td><a href="ft2-sfnt_names.html#FT_Get_Sfnt_Name">FT_Get_Sfnt_Name</a></td><td><a href="ft2-base_interface.html#FT_Render_Mode">FT_Render_Mode</a></td><td><a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_CUSTOM</a></td></tr>
+<tr><td><a href="ft2-sfnt_names.html#FT_Get_Sfnt_Name_Count">FT_Get_Sfnt_Name_Count</a></td><td><a href="ft2-base_interface.html#FT_Renderer">FT_Renderer</a></td><td><a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_EXPERT</a></td></tr>
+<tr><td><a href="ft2-truetype_tables.html#FT_Get_Sfnt_Table">FT_Get_Sfnt_Table</a></td><td><a href="ft2-module_management.html#FT_Renderer_Class">FT_Renderer_Class</a></td><td><a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_LATIN_1</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_SubGlyph_Info">FT_Get_SubGlyph_Info</a></td><td><a href="ft2-base_interface.html#FT_Request_Size">FT_Request_Size</a></td><td><a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_STANDARD</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Get_Track_Kerning">FT_Get_Track_Kerning</a></td><td><a href="ft2-computations.html#FT_RoundFix">FT_RoundFix</a></td><td><a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-truetype_engine.html#FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a></td><td><a href="ft2-base_interface.html#FT_Select_Charmap">FT_Select_Charmap</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_DEFAULT</a></td></tr>
+<tr><td><a href="ft2-winfnt_fonts.html#FT_Get_WinFNT_Header">FT_Get_WinFNT_Header</a></td><td><a href="ft2-base_interface.html#FT_Select_Size">FT_Select_Size</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_ISO_10646</a></td></tr>
+<tr><td><a href="ft2-font_formats.html#FT_Get_X11_Font_Format">FT_Get_X11_Font_Format</a></td><td><a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_1_1</a></td></tr>
+<tr><td><a href="ft2-mac_specific.html#FT_GetFile_From_Mac_ATS_Name">FT_GetFile_From_Mac_ATS_Name</a></td><td><a href="ft2-base_interface.html#FT_Set_Charmap">FT_Set_Charmap</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_2_0</a></td></tr>
+<tr><td><a href="ft2-mac_specific.html#FT_GetFile_From_Mac_Name">FT_GetFile_From_Mac_Name</a></td><td><a href="ft2-module_management.html#FT_Set_Debug_Hook">FT_Set_Debug_Hook</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_32</a></td></tr>
+<tr><td><a href="ft2-mac_specific.html#FT_GetFilePath_From_Mac_ATS_Name">FT_GetFilePath_From_Mac_ATS_Name</a></td><td><a href="ft2-multiple_masters.html#FT_Set_MM_Blend_Coordinates">FT_Set_MM_Blend_Coordinates</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_VARIANT_SELECTOR</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_GRIDFIT</a></td><td><a href="ft2-multiple_masters.html#FT_Set_MM_Design_Coordinates">FT_Set_MM_Design_Coordinates</a></td><td><a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_PIXELS</a></td><td><a href="ft2-base_interface.html#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a></td><td><a href="ft2-truetype_tables.html#TT_Header">TT_Header</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_SUBPIXELS</a></td><td><a href="ft2-module_management.html#FT_Set_Renderer">FT_Set_Renderer</a></td><td><a href="ft2-truetype_tables.html#TT_HoriHeader">TT_HoriHeader</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_TRUNCATE</a></td><td><a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a></td><td><a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_10646</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_GLYPH_BBOX_UNSCALED</a></td><td><a href="ft2-multiple_masters.html#FT_Set_Var_Blend_Coordinates">FT_Set_Var_Blend_Coordinates</a></td><td><a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_7BIT_ASCII</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_BITMAP</a></td><td><a href="ft2-multiple_masters.html#FT_Set_Var_Design_Coordinates">FT_Set_Var_Design_Coordinates</a></td><td><a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_8859_1</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_COMPOSITE</a></td><td><a href="ft2-header_file_macros.html#FT_SFNT_NAMES_H">FT_SFNT_NAMES_H</a></td><td><a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_NONE</a></td><td><a href="ft2-truetype_tables.html#FT_Sfnt_Table_Info">FT_Sfnt_Table_Info</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ARABIC</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a></td><td><a href="ft2-truetype_tables.html#FT_Sfnt_Tag">FT_Sfnt_Tag</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ARMENIAN</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_PLOTTER</a></td><td><a href="ft2-sfnt_names.html#FT_SfntName">FT_SfntName</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_BENGALI</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_GLYPH_H">FT_GLYPH_H</a></td><td><a href="ft2-basic_types.html#FT_Short">FT_Short</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_BURMESE</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph">FT_Glyph</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_BBOX</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_DEVANAGARI</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_BBox_Mode">FT_Glyph_BBox_Mode</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_CELL</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GEEZ</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_Copy">FT_Glyph_Copy</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_NOMINAL</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GEORGIAN</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_REAL_DIM</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GREEK</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_Get_CBox">FT_Glyph_Get_CBox</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_SIZE_REQUEST_TYPE_SCALES</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GUJARATI</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Glyph_Metrics">FT_Glyph_Metrics</a></td><td><a href="ft2-header_file_macros.html#FT_SIZES_H">FT_SIZES_H</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GURMUKHI</a></td></tr>
+<tr><td><a href="ft2-glyph_stroker.html#FT_Glyph_Stroke">FT_Glyph_Stroke</a></td><td><a href="ft2-computations.html#FT_Sin">FT_Sin</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_HEBREW</a></td></tr>
+<tr><td><a href="ft2-glyph_stroker.html#FT_Glyph_StrokeBorder">FT_Glyph_StrokeBorder</a></td><td><a href="ft2-base_interface.html#FT_Size">FT_Size</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_JAPANESE</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_To_Bitmap">FT_Glyph_To_Bitmap</a></td><td><a href="ft2-base_interface.html#FT_Size_Internal">FT_Size_Internal</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KANNADA</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_Glyph_Transform">FT_Glyph_Transform</a></td><td><a href="ft2-base_interface.html#FT_Size_Metrics">FT_Size_Metrics</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KHMER</a></td></tr>
+<tr><td><a href="ft2-glyph_management.html#FT_GlyphRec">FT_GlyphRec</a></td><td><a href="ft2-base_interface.html#FT_Size_Request">FT_Size_Request</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KOREAN</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_GlyphSlot">FT_GlyphSlot</a></td><td><a href="ft2-base_interface.html#FT_Size_Request_Type">FT_Size_Request_Type</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_LAOTIAN</a></td></tr>
+<tr><td><a href="ft2-bitmap_handling.html#FT_GlyphSlot_Own_Bitmap">FT_GlyphSlot_Own_Bitmap</a></td><td><a href="ft2-base_interface.html#FT_Size_RequestRec">FT_Size_RequestRec</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MALAYALAM</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_GlyphSlotRec">FT_GlyphSlotRec</a></td><td><a href="ft2-base_interface.html#FT_SizeRec">FT_SizeRec</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MALDIVIAN</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_GX_VALIDATE_H">FT_GX_VALIDATE_H</a></td><td><a href="ft2-base_interface.html#FT_Slot_Internal">FT_Slot_Internal</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MONGOLIAN</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_GZIP_H">FT_GZIP_H</a></td><td><a href="ft2-raster.html#FT_Span">FT_Span</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ORIYA</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_FAST_GLYPHS">FT_HAS_FAST_GLYPHS</a></td><td><a href="ft2-raster.html#FT_SpanFunc">FT_SpanFunc</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ROMAN</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_FIXED_SIZES">FT_HAS_FIXED_SIZES</a></td><td><a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_LEFT</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_RSYMBOL</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_GLYPH_NAMES">FT_HAS_GLYPH_NAMES</a></td><td><a href="ft2-glyph_stroker.html#FT_StrokerBorder">FT_STROKER_BORDER_RIGHT</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_RUSSIAN</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_HORIZONTAL">FT_HAS_HORIZONTAL</a></td><td><a href="ft2-header_file_macros.html#FT_STROKER_H">FT_STROKER_H</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SIMPLIFIED_CHINESE</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_KERNING">FT_HAS_KERNING</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_BUTT</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SINDHI</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_MULTIPLE_MASTERS">FT_HAS_MULTIPLE_MASTERS</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_ROUND</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SINHALESE</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_HAS_VERTICAL">FT_HAS_VERTICAL</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_STROKER_LINECAP_SQUARE</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SLAVIC</a></td></tr>
+<tr><td><a href="ft2-type1_tables.html#FT_Has_PS_Glyph_Names">FT_Has_PS_Glyph_Names</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_BEVEL</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TAMIL</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_IMAGE_H">FT_IMAGE_H</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_MITER</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TELUGU</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_IMAGE_TAG">FT_IMAGE_TAG</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_MITER_FIXED</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_THAI</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_INCREMENTAL_H">FT_INCREMENTAL_H</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_MITER_VARIABLE</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TIBETAN</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental">FT_Incremental</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_STROKER_LINEJOIN_ROUND</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TRADITIONAL_CHINESE</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_FreeGlyphDataFunc">FT_Incremental_FreeGlyphDataFunc</a></td><td><a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_BOLD</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_UNINTERP</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_FuncsRec">FT_Incremental_FuncsRec</a></td><td><a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_ITALIC</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_VIETNAMESE</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_GetGlyphDataFunc">FT_Incremental_GetGlyphDataFunc</a></td><td><a href="ft2-base_interface.html#FT_STYLE_FLAG_XXX">FT_STYLE_FLAG_XXX</a></td><td><a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_GetGlyphMetricsFunc">FT_Incremental_GetGlyphMetricsFunc</a></td><td><a href="ft2-system_interface.html#FT_Stream">FT_Stream</a></td><td><a href="ft2-truetype_tables.html#TT_MaxProfile">TT_MaxProfile</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_Interface">FT_Incremental_Interface</a></td><td><a href="ft2-system_interface.html#FT_Stream_CloseFunc">FT_Stream_CloseFunc</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_BIG_5</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_InterfaceRec">FT_Incremental_InterfaceRec</a></td><td><a href="ft2-system_interface.html#FT_Stream_IoFunc">FT_Stream_IoFunc</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_GB2312</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_Metrics">FT_Incremental_Metrics</a></td><td><a href="ft2-bzip2.html#FT_Stream_OpenBzip2">FT_Stream_OpenBzip2</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_JOHAB</a></td></tr>
+<tr><td><a href="ft2-incremental.html#FT_Incremental_MetricsRec">FT_Incremental_MetricsRec</a></td><td><a href="ft2-gzip.html#FT_Stream_OpenGzip">FT_Stream_OpenGzip</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_SJIS</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Init_FreeType">FT_Init_FreeType</a></td><td><a href="ft2-lzw.html#FT_Stream_OpenLZW">FT_Stream_OpenLZW</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_SYMBOL_CS</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Int">FT_Int</a></td><td><a href="ft2-system_interface.html#FT_StreamDesc">FT_StreamDesc</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_UCS_4</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Int16">FT_Int16</a></td><td><a href="ft2-system_interface.html#FT_StreamRec">FT_StreamRec</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_UNICODE_CS</a></td></tr>
+<tr><td><a href="ft2-basic_types.html#FT_Int32">FT_Int32</a></td><td><a href="ft2-basic_types.html#FT_String">FT_String</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_WANSUNG</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_IS_CID_KEYED">FT_IS_CID_KEYED</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker">FT_Stroker</a></td><td><a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_XXX</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_IS_FIXED_WIDTH">FT_IS_FIXED_WIDTH</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_BeginSubPath">FT_Stroker_BeginSubPath</a></td><td><a href="ft2-truetype_tables.html#TT_OS2">TT_OS2</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_IS_SCALABLE">FT_IS_SCALABLE</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_ConicTo">FT_Stroker_ConicTo</a></td><td><a href="ft2-truetype_tables.html#TT_PCLT">TT_PCLT</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_IS_SFNT">FT_IS_SFNT</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_CubicTo">FT_Stroker_CubicTo</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ADOBE</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_IS_TRICKY">FT_IS_TRICKY</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_Done">FT_Stroker_Done</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_APPLE_UNICODE</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_DEFAULT</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_EndSubPath">FT_Stroker_EndSubPath</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_CUSTOM</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNFITTED</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_Export">FT_Stroker_Export</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ISO</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNSCALED</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_ExportBorder">FT_Stroker_ExportBorder</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MACINTOSH</a></td></tr>
+<tr><td><a href="ft2-base_interface.html#FT_Kerning_Mode">FT_Kerning_Mode</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_GetBorderCounts">FT_Stroker_GetBorderCounts</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MICROSOFT</a></td></tr>
+<tr><td><a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_DEFAULT</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_GetCounts">FT_Stroker_GetCounts</a></td><td><a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_XXX</a></td></tr>
+<tr><td><a href="ft2-header_file_macros.html#FT_LCD_FILTER_H">FT_LCD_FILTER_H</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineCap">FT_Stroker_LineCap</a></td><td><a href="ft2-truetype_tables.html#TT_Postscript">TT_Postscript</a></td></tr>
+<tr><td><a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_LEGACY</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineJoin">FT_Stroker_LineJoin</a></td><td><a href="ft2-truetype_tables.html#TT_VertHeader">TT_VertHeader</a></td></tr>
+<tr><td><a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_LIGHT</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_LineTo">FT_Stroker_LineTo</a></td><td></td></tr>
+<tr><td><a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_NONE</a></td><td><a href="ft2-glyph_stroker.html#FT_Stroker_New">FT_Stroker_New</a></td><td></td></tr>
+</table>
+<hr>
+<table><tr><td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<center><font size=-2>generated on Thu Mar  8 21:09:06 2012</font></center></body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-lcd_filtering.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-lcd_filtering.html
new file mode 100644
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@@ -0,0 +1,192 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+LCD Filtering
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_LcdFilter">FT_LcdFilter</a></td><td></td><td><a href="#FT_Library_SetLcdFilterWeights">FT_Library_SetLcdFilterWeights</a></td></tr>
+<tr><td></td><td><a href="#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The <a href="ft2-lcd_filtering.html#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a> API can be used to specify a low-pass filter which is then applied to LCD-optimized bitmaps generated through <a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a>. This is useful to reduce color fringes which would occur with unfiltered rendering.</p>
+<p>Note that no filter is active by default, and that this function is <b>not</b> implemented in default builds of the library. You need to #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your &lsquo;ftoption.h&rsquo; file in order to activate it.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_LcdFilter">FT_LcdFilter</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_LcdFilter_
+  {
+    <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_NONE</a>    = 0,
+    <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_DEFAULT</a> = 1,
+    <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_LIGHT</a>   = 2,
+    <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_LEGACY</a>  = 16,
+
+    FT_LCD_FILTER_MAX   /* do not remove */
+
+  } <b>FT_LcdFilter</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of values to identify various types of LCD filters.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_LCD_FILTER_NONE</b></td><td>
+<p>Do not perform filtering. When used with subpixel rendering, this results in sometimes severe color fringes.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LCD_FILTER_DEFAULT</b></td><td>
+<p>The default filter reduces color fringes considerably, at the cost of a slight blurriness in the output.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LCD_FILTER_LIGHT</b></td><td>
+<p>The light filter is a variant that produces less blurriness at the cost of slightly more color fringes than the default one. It might be better, depending on taste, your monitor, or your personal vision.</p>
+</td></tr>
+<tr valign=top><td><b>FT_LCD_FILTER_LEGACY</b></td><td>
+<p>This filter corresponds to the original libXft color filter. It provides high contrast output but can exhibit really bad color fringes if glyphs are not extremely well hinted to the pixel grid. In other words, it only works well if the TrueType bytecode interpreter is enabled <b>and</b> high-quality hinted fonts are used.</p>
+<p>This filter is only provided for comparison purposes, and might be disabled or stay unsupported in the future.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.0</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Library_SetLcdFilter</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>    library,
+                           <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LcdFilter</a>  filter );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function is used to apply color filtering to LCD decimated bitmaps, like the ones used when calling <a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a> with <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a> or <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD_V</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the target library instance.</p>
+</td></tr>
+<tr valign=top><td><b>filter</b></td><td>
+<p>The filter type.</p>
+<p>You can use <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_NONE</a> here to disable this feature, or <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_DEFAULT</a> to use a default filter that should work well on most LCD screens.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This feature is always disabled by default. Clients must make an explicit call to this function with a &lsquo;filter&rsquo; value other than <a href="ft2-lcd_filtering.html#FT_LcdFilter">FT_LCD_FILTER_NONE</a> in order to enable it.</p>
+<p>Due to <b>PATENTS</b> covering subpixel rendering, this function doesn't do anything except returning &lsquo;FT_Err_Unimplemented_Feature&rsquo; if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library, which should correspond to all default builds of FreeType.</p>
+<p>The filter affects glyph bitmaps rendered through <a href="ft2-base_interface.html#FT_Render_Glyph">FT_Render_Glyph</a>, <a href="ft2-outline_processing.html#FT_Outline_Get_Bitmap">FT_Outline_Get_Bitmap</a>, <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>, and <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a>.</p>
+<p>It does <i>not</i> affect the output of <a href="ft2-outline_processing.html#FT_Outline_Render">FT_Outline_Render</a> and <a href="ft2-outline_processing.html#FT_Outline_Get_Bitmap">FT_Outline_Get_Bitmap</a>.</p>
+<p>If this feature is activated, the dimensions of LCD glyph bitmaps are either larger or taller than the dimensions of the corresponding outline with regards to the pixel grid. For example, for <a href="ft2-base_interface.html#FT_Render_Mode">FT_RENDER_MODE_LCD</a>, the filter adds up to 3&nbsp;pixels to the left, and up to 3&nbsp;pixels to the right.</p>
+<p>The bitmap offset values are adjusted correctly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.0</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Library_SetLcdFilterWeights">FT_Library_SetLcdFilterWeights</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Library_SetLcdFilterWeights</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>      library,
+                                  <span class="keyword">unsigned</span> <span class="keyword">char</span>  *weights );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Use this function to override the filter weights selected by <a href="ft2-lcd_filtering.html#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a>. By default, FreeType uses the quintuple (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10, 0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and FT_LCD_FILTER_LEGACY.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the target library instance.</p>
+</td></tr>
+<tr valign=top><td><b>weights</b></td><td>
+<p>A pointer to an array; the function copies the first five bytes and uses them to specify the filter weights.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Due to <b>PATENTS</b> covering subpixel rendering, this function doesn't do anything except returning &lsquo;FT_Err_Unimplemented_Feature&rsquo; if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library, which should correspond to all default builds of FreeType.</p>
+<p>This function must be called after <a href="ft2-lcd_filtering.html#FT_Library_SetLcdFilter">FT_Library_SetLcdFilter</a> to have any effect.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.4.0</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-list_processing.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-list_processing.html
new file mode 100644
index 0000000..6b4dc31
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-list_processing.html
@@ -0,0 +1,486 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+List Processing
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_List">FT_List</a></td><td></td><td><a href="#FT_List_Add">FT_List_Add</a></td><td></td><td><a href="#FT_List_Iterate">FT_List_Iterate</a></td></tr>
+<tr><td></td><td><a href="#FT_ListNode">FT_ListNode</a></td><td></td><td><a href="#FT_List_Insert">FT_List_Insert</a></td><td></td><td><a href="#FT_List_Destructor">FT_List_Destructor</a></td></tr>
+<tr><td></td><td><a href="#FT_ListRec">FT_ListRec</a></td><td></td><td><a href="#FT_List_Remove">FT_List_Remove</a></td><td></td><td><a href="#FT_List_Finalize">FT_List_Finalize</a></td></tr>
+<tr><td></td><td><a href="#FT_ListNodeRec">FT_ListNodeRec</a></td><td></td><td><a href="#FT_List_Up">FT_List_Up</a></td><td></td><td></td></tr>
+<tr><td></td><td><a href="#FT_List_Find">FT_List_Find</a></td><td></td><td><a href="#FT_List_Iterator">FT_List_Iterator</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains various definitions related to list processing using doubly-linked nodes.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List">FT_List</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ListRec_*  <b>FT_List</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a list record (see <a href="ft2-list_processing.html#FT_ListRec">FT_ListRec</a>).</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ListNode">FT_ListNode</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ListNodeRec_*  <b>FT_ListNode</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Many elements and objects in FreeType are listed through an <a href="ft2-list_processing.html#FT_List">FT_List</a> record (see <a href="ft2-list_processing.html#FT_ListRec">FT_ListRec</a>). As its name suggests, an FT_ListNode is a handle to a single list element.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ListRec">FT_ListRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ListRec_
+  {
+    <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a>  head;
+    <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a>  tail;
+
+  } <b>FT_ListRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>head</b></td><td>
+<p>The head (first element) of doubly-linked list.</p>
+</td></tr>
+<tr valign=top><td><b>tail</b></td><td>
+<p>The tail (last element) of doubly-linked list.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ListNodeRec">FT_ListNodeRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPES_H (freetype/fttypes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ListNodeRec_
+  {
+    <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a>  prev;
+    <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a>  next;
+    <span class="keyword">void</span>*        data;
+
+  } <b>FT_ListNodeRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to hold a single list element.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>prev</b></td><td>
+<p>The previous element in the list. NULL if first.</p>
+</td></tr>
+<tr valign=top><td><b>next</b></td><td>
+<p>The next element in the list. NULL if last.</p>
+</td></tr>
+<tr valign=top><td><b>data</b></td><td>
+<p>A typeless pointer to the listed object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Find">FT_List_Find</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a> )
+  <b>FT_List_Find</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a>  list,
+                <span class="keyword">void</span>*    data );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Find the list node for a given listed object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A pointer to the parent list.</p>
+</td></tr>
+<tr valign=top><td><b>data</b></td><td>
+<p>The address of the listed object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>List node. NULL if it wasn't found.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Add">FT_List_Add</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_List_Add</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a>      list,
+               <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a>  node );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Append an element to the end of a list.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A pointer to the parent list.</p>
+</td></tr>
+<tr valign=top><td><b>node</b></td><td>
+<p>The node to append.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Insert">FT_List_Insert</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_List_Insert</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a>      list,
+                  <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a>  node );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Insert an element at the head of a list.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A pointer to parent list.</p>
+</td></tr>
+<tr valign=top><td><b>node</b></td><td>
+<p>The node to insert.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Remove">FT_List_Remove</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_List_Remove</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a>      list,
+                  <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a>  node );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Remove a node from a list. This function doesn't check whether the node is in the list!</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>node</b></td><td>
+<p>The node to remove.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A pointer to the parent list.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Up">FT_List_Up</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_List_Up</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a>      list,
+              <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a>  node );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Move a node to the head/top of a list. Used to maintain LRU lists.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A pointer to the parent list.</p>
+</td></tr>
+<tr valign=top><td><b>node</b></td><td>
+<p>The node to move.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Iterator">FT_List_Iterator</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Error">FT_Error</a>
+  (*<b>FT_List_Iterator</b>)( <a href="ft2-list_processing.html#FT_ListNode">FT_ListNode</a>  node,
+                       <span class="keyword">void</span>*        user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An FT_List iterator function which is called during a list parse by <a href="ft2-list_processing.html#FT_List_Iterate">FT_List_Iterate</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>node</b></td><td>
+<p>The current iteration list node.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer passed to <a href="ft2-list_processing.html#FT_List_Iterate">FT_List_Iterate</a>. Can be used to point to the iteration's state.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Iterate">FT_List_Iterate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_List_Iterate</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a>           list,
+                   <a href="ft2-list_processing.html#FT_List_Iterator">FT_List_Iterator</a>  iterator,
+                   <span class="keyword">void</span>*             user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A handle to the list.</p>
+</td></tr>
+<tr valign=top><td><b>iterator</b></td><td>
+<p>An iterator function, called on each node of the list.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A user-supplied field which is passed as the second argument to the iterator.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The result (a FreeType error code) of the last iterator call.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Destructor">FT_List_Destructor</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_List_Destructor</b>)( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>  memory,
+                         <span class="keyword">void</span>*      data,
+                         <span class="keyword">void</span>*      user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An <a href="ft2-list_processing.html#FT_List">FT_List</a> iterator function which is called during a list finalization by <a href="ft2-list_processing.html#FT_List_Finalize">FT_List_Finalize</a> to destroy all elements in a given list.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>system</b></td><td>
+<p>The current system object.</p>
+</td></tr>
+<tr valign=top><td><b>data</b></td><td>
+<p>The current object to destroy.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer passed to <a href="ft2-list_processing.html#FT_List_Iterate">FT_List_Iterate</a>. It can be used to point to the iteration's state.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_List_Finalize">FT_List_Finalize</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LIST_H (freetype/ftlist.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_List_Finalize</b>( <a href="ft2-list_processing.html#FT_List">FT_List</a>             list,
+                    <a href="ft2-list_processing.html#FT_List_Destructor">FT_List_Destructor</a>  destroy,
+                    <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>           memory,
+                    <span class="keyword">void</span>*               user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy all elements in the list as well as the list itself.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>list</b></td><td>
+<p>A handle to the list.</p>
+</td></tr>
+<tr valign=top><td><b>destroy</b></td><td>
+<p>A list destructor that will be applied to each element of the list.</p>
+</td></tr>
+<tr valign=top><td><b>memory</b></td><td>
+<p>The current memory object which handles deallocation.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A user-supplied field which is passed as the last argument to the destructor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function expects that all nodes added by <a href="ft2-list_processing.html#FT_List_Add">FT_List_Add</a> or <a href="ft2-list_processing.html#FT_List_Insert">FT_List_Insert</a> have been dynamically allocated.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-lzw.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-lzw.html
new file mode 100644
index 0000000..4300364
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-lzw.html
@@ -0,0 +1,94 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+LZW Streams
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Stream_OpenLZW">FT_Stream_OpenLZW</a></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of LZW-specific functions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stream_OpenLZW">FT_Stream_OpenLZW</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_LZW_H (freetype/ftlzw.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Stream_OpenLZW</b>( <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a>  stream,
+                     <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a>  source );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed &lsquo;*.pcf.Z&rsquo; fonts that come with XFree86.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stream</b></td><td>
+<p>The target embedding stream.</p>
+</td></tr>
+<tr valign=top><td><b>source</b></td><td>
+<p>The source stream.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The source stream must be opened <i>before</i> calling this function.</p>
+<p>Calling the internal function &lsquo;FT_Stream_Close&rsquo; on the new stream will <b>not</b> call &lsquo;FT_Stream_Close&rsquo; on the source stream. None of the stream objects will be released to the heap.</p>
+<p>The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream</p>
+<p>In certain builds of the library, LZW compression recognition is automatically handled when calling <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> or <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>. This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it.</p>
+<p>This function may return &lsquo;FT_Err_Unimplemented_Feature&rsquo; if your build of FreeType was not compiled with LZW support.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-mac_specific.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-mac_specific.html
new file mode 100644
index 0000000..2b862ad
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-mac_specific.html
@@ -0,0 +1,368 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Mac Specific Interface
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_New_Face_From_FOND">FT_New_Face_From_FOND</a></td><td></td><td><a href="#FT_GetFilePath_From_Mac_ATS_Name">FT_GetFilePath_From_Mac_ATS_Name</a></td></tr>
+<tr><td></td><td><a href="#FT_GetFile_From_Mac_Name">FT_GetFile_From_Mac_Name</a></td><td></td><td><a href="#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a></td></tr>
+<tr><td></td><td><a href="#FT_GetFile_From_Mac_ATS_Name">FT_GetFile_From_Mac_ATS_Name</a></td><td></td><td><a href="#FT_New_Face_From_FSRef">FT_New_Face_From_FSRef</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The following definitions are only available if FreeType is compiled on a Macintosh.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Face_From_FOND">FT_New_Face_From_FOND</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_New_Face_From_FOND</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  library,
+                         Handle      fond,
+                         <a href="ft2-basic_types.html#FT_Long">FT_Long</a>     face_index,
+                         <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    *aface )
+                       FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new face object from a FOND resource.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>fond</b></td><td>
+<p>A FOND resource.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>Only supported for the -1 &lsquo;sanity check&rsquo; special case.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>notes</b></em></td></tr><tr><td>
+<p>This function can be used to create <a href="ft2-base_interface.html#FT_Face">FT_Face</a> objects from fonts that are installed in the system as follows.</p>
+<pre class="colored">
+  fond = GetResource( 'FOND', fontName );                          
+  error = FT_New_Face_From_FOND( library, fond, 0, &amp;face );        
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GetFile_From_Mac_Name">FT_GetFile_From_Mac_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_GetFile_From_Mac_Name</b>( <span class="keyword">const</span> <span class="keyword">char</span>*  fontName,
+                            FSSpec*      pathSpec,
+                            <a href="ft2-basic_types.html#FT_Long">FT_Long</a>*     face_index )
+                          FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return an FSSpec for the disk file containing the named font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>fontName</b></td><td>
+<p>Mac OS name of the font (e.g., Times New Roman Bold).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pathSpec</b></td><td>
+<p>FSSpec to the file. For passing to <a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a>.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>Index of the face. For passing to <a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GetFile_From_Mac_ATS_Name">FT_GetFile_From_Mac_ATS_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_GetFile_From_Mac_ATS_Name</b>( <span class="keyword">const</span> <span class="keyword">char</span>*  fontName,
+                                FSSpec*      pathSpec,
+                                <a href="ft2-basic_types.html#FT_Long">FT_Long</a>*     face_index )
+                              FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return an FSSpec for the disk file containing the named font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>fontName</b></td><td>
+<p>Mac OS name of the font in ATS framework.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>pathSpec</b></td><td>
+<p>FSSpec to the file. For passing to <a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a>.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>Index of the face. For passing to <a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_GetFilePath_From_Mac_ATS_Name">FT_GetFilePath_From_Mac_ATS_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_GetFilePath_From_Mac_ATS_Name</b>( <span class="keyword">const</span> <span class="keyword">char</span>*  fontName,
+                                    UInt8*       path,
+                                    UInt32       maxPathSize,
+                                    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>*     face_index )
+                                  FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a pathname of the disk file and face index for given font name which is handled by ATS framework.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>fontName</b></td><td>
+<p>Mac OS name of the font in ATS framework.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>path</b></td><td>
+<p>Buffer to store pathname of the file. For passing to <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a>. The client must allocate this buffer before calling this function.</p>
+</td></tr>
+<tr valign=top><td><b>maxPathSize</b></td><td>
+<p>Lengths of the buffer &lsquo;path&rsquo; that client allocated.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>Index of the face. For passing to <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_New_Face_From_FSSpec</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>     library,
+                           <span class="keyword">const</span> FSSpec  *spec,
+                           <a href="ft2-basic_types.html#FT_Long">FT_Long</a>        face_index,
+                           <a href="ft2-base_interface.html#FT_Face">FT_Face</a>       *aface )
+                         FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new face object from a given resource and typeface index using an FSSpec to the font file.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>spec</b></td><td>
+<p>FSSpec to the font file.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face within the resource. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p><a href="ft2-mac_specific.html#FT_New_Face_From_FSSpec">FT_New_Face_From_FSSpec</a> is identical to <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> except it accepts an FSSpec instead of a path.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Face_From_FSRef">FT_New_Face_From_FSRef</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MAC_H (freetype/ftmac.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_New_Face_From_FSRef</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>    library,
+                          <span class="keyword">const</span> FSRef  *ref,
+                          <a href="ft2-basic_types.html#FT_Long">FT_Long</a>       face_index,
+                          <a href="ft2-base_interface.html#FT_Face">FT_Face</a>      *aface )
+                        FT_DEPRECATED_ATTRIBUTE;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new face object from a given resource and typeface index using an FSRef to the font file.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library resource.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>spec</b></td><td>
+<p>FSRef to the font file.</p>
+</td></tr>
+<tr valign=top><td><b>face_index</b></td><td>
+<p>The index of the face within the resource. The first face has index&nbsp;0.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aface</b></td><td>
+<p>A handle to a new face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p><a href="ft2-mac_specific.html#FT_New_Face_From_FSRef">FT_New_Face_From_FSRef</a> is identical to <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a> except it accepts an FSRef instead of a path.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-module_management.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-module_management.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Module Management
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Module_Constructor">FT_Module_Constructor</a></td><td></td><td><a href="#FT_Get_Module">FT_Get_Module</a></td><td></td><td><a href="#FT_Set_Debug_Hook">FT_Set_Debug_Hook</a></td></tr>
+<tr><td></td><td><a href="#FT_Module_Destructor">FT_Module_Destructor</a></td><td></td><td><a href="#FT_Remove_Module">FT_Remove_Module</a></td><td></td><td><a href="#FT_Add_Default_Modules">FT_Add_Default_Modules</a></td></tr>
+<tr><td></td><td><a href="#FT_Module_Requester">FT_Module_Requester</a></td><td></td><td><a href="#FT_Reference_Library">FT_Reference_Library</a></td><td></td><td><a href="#FT_Renderer_Class">FT_Renderer_Class</a></td></tr>
+<tr><td></td><td><a href="#FT_Module_Class">FT_Module_Class</a></td><td></td><td><a href="#FT_New_Library">FT_New_Library</a></td><td></td><td><a href="#FT_Get_Renderer">FT_Get_Renderer</a></td></tr>
+<tr><td></td><td><a href="#FT_Add_Module">FT_Add_Module</a></td><td></td><td><a href="#FT_Done_Library">FT_Done_Library</a></td><td></td><td><a href="#FT_Set_Renderer">FT_Set_Renderer</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The definitions below are used to manage modules within FreeType. Modules can be added, upgraded, and removed at runtime.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Module_Constructor">FT_Module_Constructor</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Error">FT_Error</a>
+  (*<b>FT_Module_Constructor</b>)( <a href="ft2-base_interface.html#FT_Module">FT_Module</a>  module );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to initialize (not create) a new module object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>module</b></td><td>
+<p>The module to initialize.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Module_Destructor">FT_Module_Destructor</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Module_Destructor</b>)( <a href="ft2-base_interface.html#FT_Module">FT_Module</a>  module );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to finalize (not destroy) a given module object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>module</b></td><td>
+<p>The module to finalize.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Module_Requester">FT_Module_Requester</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> FT_Module_Interface
+  (*<b>FT_Module_Requester</b>)( <a href="ft2-base_interface.html#FT_Module">FT_Module</a>    module,
+                          <span class="keyword">const</span> <span class="keyword">char</span>*  name );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to query a given module for a specific interface.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>module</b></td><td>
+<p>The module to finalize.</p>
+</td></tr>
+<tr valign=top><td><b>name</b></td><td>
+<p>The name of the interface in the module.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Module_Class">FT_Module_Class</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Module_Class_
+  {
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>               module_flags;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>                module_size;
+    <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_String">FT_String</a>*       module_name;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>               module_version;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>               module_requires;
+
+    <span class="keyword">const</span> <span class="keyword">void</span>*            module_interface;
+
+    <a href="ft2-module_management.html#FT_Module_Constructor">FT_Module_Constructor</a>  module_init;
+    <a href="ft2-module_management.html#FT_Module_Destructor">FT_Module_Destructor</a>   module_done;
+    <a href="ft2-module_management.html#FT_Module_Requester">FT_Module_Requester</a>    get_interface;
+
+  } <b>FT_Module_Class</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The module class descriptor.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>module_flags</b></td><td>
+<p>Bit flags describing the module.</p>
+</td></tr>
+<tr valign=top><td><b>module_size</b></td><td>
+<p>The size of one module object/instance in bytes.</p>
+</td></tr>
+<tr valign=top><td><b>module_name</b></td><td>
+<p>The name of the module.</p>
+</td></tr>
+<tr valign=top><td><b>module_version</b></td><td>
+<p>The version, as a 16.16 fixed number (major.minor).</p>
+</td></tr>
+<tr valign=top><td><b>module_requires</b></td><td>
+<p>The version of FreeType this module requires, as a 16.16 fixed number (major.minor). Starts at version 2.0, i.e., 0x20000.</p>
+</td></tr>
+<tr valign=top><td><b>module_init</b></td><td>
+<p>The initializing function.</p>
+</td></tr>
+<tr valign=top><td><b>module_done</b></td><td>
+<p>The finalizing function.</p>
+</td></tr>
+<tr valign=top><td><b>get_interface</b></td><td>
+<p>The interface requesting function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Add_Module">FT_Add_Module</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Add_Module</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>              library,
+                 <span class="keyword">const</span> <a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a>*  clazz );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Add a new module to a given library instance.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>clazz</b></td><td>
+<p>A pointer to class descriptor for the module.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Module">FT_Get_Module</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-base_interface.html#FT_Module">FT_Module</a> )
+  <b>FT_Get_Module</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>   library,
+                 <span class="keyword">const</span> <span class="keyword">char</span>*  module_name );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Find a module by its name.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object.</p>
+</td></tr>
+<tr valign=top><td><b>module_name</b></td><td>
+<p>The module's name (as an ASCII string).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A module handle. 0&nbsp;if none was found.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>FreeType's internal modules aren't documented very well, and you should look up the source code for details.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Remove_Module">FT_Remove_Module</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Remove_Module</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  library,
+                    <a href="ft2-base_interface.html#FT_Module">FT_Module</a>   module );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Remove a given module from a library instance.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>module</b></td><td>
+<p>A handle to a module object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The module object is destroyed by the function in case of success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Reference_Library">FT_Reference_Library</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Reference_Library</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  library );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A counter gets initialized to&nbsp;1 at the time an <a href="ft2-base_interface.html#FT_Library">FT_Library</a> structure is created. This function increments the counter. <a href="ft2-module_management.html#FT_Done_Library">FT_Done_Library</a> then only destroys a library if the counter is&nbsp;1, otherwise it simply decrements the counter.</p>
+<p>This function helps in managing life-cycles of structures which reference <a href="ft2-base_interface.html#FT_Library">FT_Library</a> objects.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a target library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.4.2</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Library">FT_New_Library</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_New_Library</b>( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>    memory,
+                  <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  *alibrary );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program.</p>
+<p>Normally, you would call this function (followed by a call to <a href="ft2-module_management.html#FT_Add_Default_Modules">FT_Add_Default_Modules</a> or a series of calls to <a href="ft2-module_management.html#FT_Add_Module">FT_Add_Module</a>) instead of <a href="ft2-base_interface.html#FT_Init_FreeType">FT_Init_FreeType</a> to initialize the FreeType library.</p>
+<p>Don't use <a href="ft2-base_interface.html#FT_Done_FreeType">FT_Done_FreeType</a> but <a href="ft2-module_management.html#FT_Done_Library">FT_Done_Library</a> to destroy a library instance.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>memory</b></td><td>
+<p>A handle to the original memory object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>alibrary</b></td><td>
+<p>A pointer to handle of a new library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>See the discussion of reference counters in the description of <a href="ft2-module_management.html#FT_Reference_Library">FT_Reference_Library</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Done_Library">FT_Done_Library</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Done_Library</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  library );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Discard a given library object. This closes all drivers and discards all resource objects.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the target library.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>See the discussion of reference counters in the description of <a href="ft2-module_management.html#FT_Reference_Library">FT_Reference_Library</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Debug_Hook">FT_Set_Debug_Hook</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Set_Debug_Hook</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>         library,
+                     <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>            hook_index,
+                     FT_DebugHook_Func  debug_hook );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Set a debug hook function for debugging the interpreter of a font format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>hook_index</b></td><td>
+<p>The index of the debug hook. You should use the values defined in &lsquo;ftobjs.h&rsquo;, e.g., &lsquo;FT_DEBUG_HOOK_TRUETYPE&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>debug_hook</b></td><td>
+<p>The function used to debug the interpreter.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Currently, four debug hook slots are available, but only two (for the TrueType and the Type&nbsp;1 interpreter) are defined.</p>
+<p>Since the internal headers of FreeType are no longer installed, the symbol &lsquo;FT_DEBUG_HOOK_TRUETYPE&rsquo; isn't available publicly. This is a bug and will be fixed in a forthcoming release.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Add_Default_Modules">FT_Add_Default_Modules</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Add_Default_Modules</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  library );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Add the set of default drivers to a given library object. This is only useful when you create a library object with <a href="ft2-module_management.html#FT_New_Library">FT_New_Library</a> (usually to plug a custom memory manager).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a new library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Renderer_Class">FT_Renderer_Class</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_RENDER_H (freetype/ftrender.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Renderer_Class_
+  {
+    <a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a>            root;
+
+    <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a>            glyph_format;
+
+    FT_Renderer_RenderFunc     render_glyph;
+    FT_Renderer_TransformFunc  transform_glyph;
+    FT_Renderer_GetCBoxFunc    get_glyph_cbox;
+    FT_Renderer_SetModeFunc    set_mode;
+
+    <a href="ft2-raster.html#FT_Raster_Funcs">FT_Raster_Funcs</a>*           raster_class;
+
+  } <b>FT_Renderer_Class</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The renderer module class descriptor.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>root</b></td><td>
+<p>The root <a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a> fields.</p>
+</td></tr>
+<tr valign=top><td><b>glyph_format</b></td><td>
+<p>The glyph image format this renderer handles.</p>
+</td></tr>
+<tr valign=top><td><b>render_glyph</b></td><td>
+<p>A method used to render the image that is in a given glyph slot into a bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>transform_glyph</b></td><td>
+<p>A method used to transform the image that is in a given glyph slot.</p>
+</td></tr>
+<tr valign=top><td><b>get_glyph_cbox</b></td><td>
+<p>A method used to access the glyph's cbox.</p>
+</td></tr>
+<tr valign=top><td><b>set_mode</b></td><td>
+<p>A method used to pass additional parameters.</p>
+</td></tr>
+<tr valign=top><td><b>raster_class</b></td><td>
+<p>For <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a> renderers only. This is a pointer to its raster's class.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Renderer">FT_Get_Renderer</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_RENDER_H (freetype/ftrender.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-base_interface.html#FT_Renderer">FT_Renderer</a> )
+  <b>FT_Get_Renderer</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>       library,
+                   <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a>  format );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the current renderer for a given glyph format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object.</p>
+</td></tr>
+<tr valign=top><td><b>format</b></td><td>
+<p>The glyph format.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A renderer handle. 0&nbsp;if none found.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great.</p>
+<p>To add a new renderer, simply use <a href="ft2-module_management.html#FT_Add_Module">FT_Add_Module</a>. To retrieve a renderer by its name, use <a href="ft2-module_management.html#FT_Get_Module">FT_Get_Module</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Renderer">FT_Set_Renderer</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_RENDER_H (freetype/ftrender.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Set_Renderer</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>     library,
+                   <a href="ft2-base_interface.html#FT_Renderer">FT_Renderer</a>    renderer,
+                   <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>        num_params,
+                   <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a>*  parameters );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Set the current renderer to use, and set additional mode.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>renderer</b></td><td>
+<p>A handle to the renderer object.</p>
+</td></tr>
+<tr valign=top><td><b>num_params</b></td><td>
+<p>The number of additional parameters.</p>
+</td></tr>
+<tr valign=top><td><b>parameters</b></td><td>
+<p>Additional parameters.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>In case of success, the renderer will be used to convert glyph images in the renderer's known format into bitmaps.</p>
+<p>This doesn't change the current renderer for other formats.</p>
+<p>Currently, only the B/W renderer, if compiled with FT_RASTER_OPTION_ANTI_ALIASING (providing a 5-levels anti-aliasing mode; this option must be set directly in &lsquo;ftraster.c&rsquo; and is undefined by default) accepts a single tag &lsquo;pal5&rsquo; to set its gray palette as a character string with 5&nbsp;elements. Consequently, the third and fourth argument are zero normally.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-multiple_masters.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-multiple_masters.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
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+  a:visited { color: #51188E; }
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+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
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+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Multiple Masters
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_MM_Axis">FT_MM_Axis</a></td><td></td><td><a href="#FT_Get_MM_Var">FT_Get_MM_Var</a></td></tr>
+<tr><td></td><td><a href="#FT_Multi_Master">FT_Multi_Master</a></td><td></td><td><a href="#FT_Set_MM_Design_Coordinates">FT_Set_MM_Design_Coordinates</a></td></tr>
+<tr><td></td><td><a href="#FT_Var_Axis">FT_Var_Axis</a></td><td></td><td><a href="#FT_Set_Var_Design_Coordinates">FT_Set_Var_Design_Coordinates</a></td></tr>
+<tr><td></td><td><a href="#FT_Var_Named_Style">FT_Var_Named_Style</a></td><td></td><td><a href="#FT_Set_MM_Blend_Coordinates">FT_Set_MM_Blend_Coordinates</a></td></tr>
+<tr><td></td><td><a href="#FT_MM_Var">FT_MM_Var</a></td><td></td><td><a href="#FT_Set_Var_Blend_Coordinates">FT_Set_Var_Blend_Coordinates</a></td></tr>
+<tr><td></td><td><a href="#FT_Get_Multi_Master">FT_Get_Multi_Master</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates.</p>
+<p>George Williams has extended this interface to make it work with both Type&nbsp;1 Multiple Masters fonts and GX distortable (var) fonts. Some of these routines only work with MM fonts, others will work with both types. They are similar enough that a consistent interface makes sense.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MM_Axis">FT_MM_Axis</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_MM_Axis_
+  {
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*  name;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>     minimum;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>     maximum;
+
+  } <b>FT_MM_Axis</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to model a given axis in design space for Multiple Masters fonts.</p>
+<p>This structure can't be used for GX var fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>name</b></td><td>
+<p>The axis's name.</p>
+</td></tr>
+<tr valign=top><td><b>minimum</b></td><td>
+<p>The axis's minimum design coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>maximum</b></td><td>
+<p>The axis's maximum design coordinate.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Multi_Master">FT_Multi_Master</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Multi_Master_
+  {
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     num_axis;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     num_designs;
+    <a href="ft2-multiple_masters.html#FT_MM_Axis">FT_MM_Axis</a>  axis[T1_MAX_MM_AXIS];
+
+  } <b>FT_Multi_Master</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model the axes and space of a Multiple Masters font.</p>
+<p>This structure can't be used for GX var fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_axis</b></td><td>
+<p>Number of axes. Cannot exceed&nbsp;4.</p>
+</td></tr>
+<tr valign=top><td><b>num_designs</b></td><td>
+<p>Number of designs; should be normally 2^num_axis even though the Type&nbsp;1 specification strangely allows for intermediate designs to be present. This number cannot exceed&nbsp;16.</p>
+</td></tr>
+<tr valign=top><td><b>axis</b></td><td>
+<p>A table of axis descriptors.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Var_Axis">FT_Var_Axis</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Var_Axis_
+  {
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*  name;
+
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>    minimum;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>    def;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>    maximum;
+
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>    tag;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     strid;
+
+  } <b>FT_Var_Axis</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to model a given axis in design space for Multiple Masters and GX var fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>name</b></td><td>
+<p>The axis's name. Not always meaningful for GX.</p>
+</td></tr>
+<tr valign=top><td><b>minimum</b></td><td>
+<p>The axis's minimum design coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>def</b></td><td>
+<p>The axis's default design coordinate. FreeType computes meaningful default values for MM; it is then an integer value, not in 16.16 format.</p>
+</td></tr>
+<tr valign=top><td><b>maximum</b></td><td>
+<p>The axis's maximum design coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>tag</b></td><td>
+<p>The axis's tag (the GX equivalent to &lsquo;name&rsquo;). FreeType provides default values for MM if possible.</p>
+</td></tr>
+<tr valign=top><td><b>strid</b></td><td>
+<p>The entry in &lsquo;name&rsquo; table (another GX version of &lsquo;name&rsquo;). Not meaningful for MM.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Var_Named_Style">FT_Var_Named_Style</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Var_Named_Style_
+  {
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>*  coords;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    strid;
+
+  } <b>FT_Var_Named_Style</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A simple structure used to model a named style in a GX var font.</p>
+<p>This structure can't be used for MM fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>coords</b></td><td>
+<p>The design coordinates for this style. This is an array with one entry for each axis.</p>
+</td></tr>
+<tr valign=top><td><b>strid</b></td><td>
+<p>The entry in &lsquo;name&rsquo; table identifying this style.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MM_Var">FT_MM_Var</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_MM_Var_
+  {
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>              num_axis;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>              num_designs;
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>              num_namedstyles;
+    <a href="ft2-multiple_masters.html#FT_Var_Axis">FT_Var_Axis</a>*         axis;
+    <a href="ft2-multiple_masters.html#FT_Var_Named_Style">FT_Var_Named_Style</a>*  namedstyle;
+
+  } <b>FT_MM_Var</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model the axes and space of a Multiple Masters or GX var distortable font.</p>
+<p>Some fields are specific to one format and not to the other.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_axis</b></td><td>
+<p>The number of axes. The maximum value is&nbsp;4 for MM; no limit in GX.</p>
+</td></tr>
+<tr valign=top><td><b>num_designs</b></td><td>
+<p>The number of designs; should be normally 2^num_axis for MM fonts. Not meaningful for GX (where every glyph could have a different number of designs).</p>
+</td></tr>
+<tr valign=top><td><b>num_namedstyles</b></td><td>
+<p>The number of named styles; only meaningful for GX which allows certain design coordinates to have a string ID (in the &lsquo;name&rsquo; table) associated with them. The font can tell the user that, for example, Weight=1.5 is &lsquo;Bold&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>axis</b></td><td>
+<p>A table of axis descriptors. GX fonts contain slightly more data than MM.</p>
+</td></tr>
+<tr valign=top><td><b>namedstyles</b></td><td>
+<p>A table of named styles. Only meaningful with GX.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Multi_Master">FT_Get_Multi_Master</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_Multi_Master</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>           face,
+                       <a href="ft2-multiple_masters.html#FT_Multi_Master">FT_Multi_Master</a>  *amaster );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the Multiple Master descriptor of a given font.</p>
+<p>This function can't be used with GX fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>amaster</b></td><td>
+<p>The Multiple Masters descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_MM_Var">FT_Get_MM_Var</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_MM_Var</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>      face,
+                 <a href="ft2-multiple_masters.html#FT_MM_Var">FT_MM_Var</a>*  *amaster );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the Multiple Master/GX var descriptor of a given font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>amaster</b></td><td>
+<p>The Multiple Masters/GX var descriptor. Allocates a data structure, which the user must free (a single call to FT_FREE will do it).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_MM_Design_Coordinates">FT_Set_MM_Design_Coordinates</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Set_MM_Design_Coordinates</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                                <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>   num_coords,
+                                <a href="ft2-basic_types.html#FT_Long">FT_Long</a>*  coords );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>For Multiple Masters fonts, choose an interpolated font design through design coordinates.</p>
+<p>This function can't be used with GX fonts.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_coords</b></td><td>
+<p>The number of design coordinates (must be equal to the number of axes in the font).</p>
+</td></tr>
+<tr valign=top><td><b>coords</b></td><td>
+<p>An array of design coordinates.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Var_Design_Coordinates">FT_Set_Var_Design_Coordinates</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Set_Var_Design_Coordinates</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                                 <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    num_coords,
+                                 <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>*  coords );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>For Multiple Master or GX Var fonts, choose an interpolated font design through design coordinates.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_coords</b></td><td>
+<p>The number of design coordinates (must be equal to the number of axes in the font).</p>
+</td></tr>
+<tr valign=top><td><b>coords</b></td><td>
+<p>An array of design coordinates.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_MM_Blend_Coordinates">FT_Set_MM_Blend_Coordinates</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Set_MM_Blend_Coordinates</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                               <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    num_coords,
+                               <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>*  coords );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>For Multiple Masters and GX var fonts, choose an interpolated font design through normalized blend coordinates.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>num_coords</b></td><td>
+<p>The number of design coordinates (must be equal to the number of axes in the font).</p>
+</td></tr>
+<tr valign=top><td><b>coords</b></td><td>
+<p>The design coordinates array (each element must be between 0 and 1.0).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Set_Var_Blend_Coordinates">FT_Set_Var_Blend_Coordinates</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Set_Var_Blend_Coordinates</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                                <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    num_coords,
+                                <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>*  coords );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This is another name of <a href="ft2-multiple_masters.html#FT_Set_MM_Blend_Coordinates">FT_Set_MM_Blend_Coordinates</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-ot_validation.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-ot_validation.html
new file mode 100644
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--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-ot_validation.html
@@ -0,0 +1,208 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+OpenType Validation
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_VALIDATE_OTXXX">FT_VALIDATE_OTXXX</a></td><td></td><td><a href="#FT_OpenType_Validate">FT_OpenType_Validate</a></td><td></td><td><a href="#FT_OpenType_Free">FT_OpenType_Free</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_VALIDATE_OTXXX">FT_VALIDATE_OTXXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_BASE</a>  0x0100
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GDEF</a>  0x0200
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GPOS</a>  0x0400
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GSUB</a>  0x0800
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_JSTF</a>  0x1000
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_MATH</a>  0x2000
+
+#define <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_OT</a>  <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_BASE</a> | \
+                        <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GDEF</a> | \
+                        <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GPOS</a> | \
+                        <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_GSUB</a> | \
+                        <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_JSTF</a> | \
+                        <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_MATH</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants used with <a href="ft2-ot_validation.html#FT_OpenType_Validate">FT_OpenType_Validate</a> to indicate which OpenType tables should be validated.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_VALIDATE_BASE</b></td><td>
+<p>Validate BASE table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_GDEF</b></td><td>
+<p>Validate GDEF table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_GPOS</b></td><td>
+<p>Validate GPOS table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_GSUB</b></td><td>
+<p>Validate GSUB table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_JSTF</b></td><td>
+<p>Validate JSTF table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_MATH</b></td><td>
+<p>Validate MATH table.</p>
+</td></tr>
+<tr valign=top><td><b>FT_VALIDATE_OT</b></td><td>
+<p>Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OpenType_Validate">FT_OpenType_Validate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_OpenType_Validate</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                        <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    validation_flags,
+                        <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a>  *BASE_table,
+                        <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a>  *GDEF_table,
+                        <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a>  *GPOS_table,
+                        <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a>  *GSUB_table,
+                        <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a>  *JSTF_table );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library which actually does the text layout can access those tables without error checking (which can be quite time consuming).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>validation_flags</b></td><td>
+<p>A bit field which specifies the tables to be validated. See <a href="ft2-ot_validation.html#FT_VALIDATE_OTXXX">FT_VALIDATE_OTXXX</a> for possible values.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>BASE_table</b></td><td>
+<p>A pointer to the BASE table.</p>
+</td></tr>
+<tr valign=top><td><b>GDEF_table</b></td><td>
+<p>A pointer to the GDEF table.</p>
+</td></tr>
+<tr valign=top><td><b>GPOS_table</b></td><td>
+<p>A pointer to the GPOS table.</p>
+</td></tr>
+<tr valign=top><td><b>GSUB_table</b></td><td>
+<p>A pointer to the GSUB table.</p>
+</td></tr>
+<tr valign=top><td><b>JSTF_table</b></td><td>
+<p>A pointer to the JSTF table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with OpenType fonts, returning an error otherwise.</p>
+<p>After use, the application should deallocate the five tables with <a href="ft2-ot_validation.html#FT_OpenType_Free">FT_OpenType_Free</a>. A NULL value indicates that the table either doesn't exist in the font, or the application hasn't asked for validation.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OpenType_Free">FT_OpenType_Free</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_OpenType_Free</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                    <a href="ft2-basic_types.html#FT_Bytes">FT_Bytes</a>  table );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Free the buffer allocated by OpenType validator.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>table</b></td><td>
+<p>The pointer to the buffer that is allocated by <a href="ft2-ot_validation.html#FT_OpenType_Validate">FT_OpenType_Validate</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function must be used to free the buffer allocated by <a href="ft2-ot_validation.html#FT_OpenType_Validate">FT_OpenType_Validate</a> only.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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+<title>FreeType-2.4.9 API Reference</title>
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+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Outline Processing
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Outline">FT_Outline</a></td><td></td><td><a href="#FT_Outline_MoveToFunc">FT_Outline_MoveToFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_OUTLINE_FLAGS">FT_OUTLINE_FLAGS</a></td><td></td><td><a href="#FT_Outline_LineToFunc">FT_Outline_LineToFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_New">FT_Outline_New</a></td><td></td><td><a href="#FT_Outline_ConicToFunc">FT_Outline_ConicToFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Done">FT_Outline_Done</a></td><td></td><td><a href="#FT_Outline_CubicToFunc">FT_Outline_CubicToFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Copy">FT_Outline_Copy</a></td><td></td><td><a href="#FT_Outline_Funcs">FT_Outline_Funcs</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Translate">FT_Outline_Translate</a></td><td></td><td><a href="#FT_Outline_Decompose">FT_Outline_Decompose</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Transform">FT_Outline_Transform</a></td><td></td><td><a href="#FT_Outline_Get_CBox">FT_Outline_Get_CBox</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Embolden">FT_Outline_Embolden</a></td><td></td><td><a href="#FT_Outline_Get_Bitmap">FT_Outline_Get_Bitmap</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Reverse">FT_Outline_Reverse</a></td><td></td><td><a href="#FT_Outline_Render">FT_Outline_Render</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Check">FT_Outline_Check</a></td><td></td><td><a href="#FT_Orientation">FT_Orientation</a></td></tr>
+<tr><td></td><td><a href="#FT_Outline_Get_BBox">FT_Outline_Get_BBox</a></td><td></td><td><a href="#FT_Outline_Get_Orientation">FT_Outline_Get_Orientation</a></td></tr>
+<tr><td></td><td><a href="#ft_outline_flags">ft_outline_flags</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains routines used to create and destroy scalable glyph images known as &lsquo;outlines&rsquo;. These can also be measured, transformed, and converted into bitmaps and pixmaps.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline">FT_Outline</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Outline_
+  {
+    <span class="keyword">short</span>       n_contours;      /* number of contours in glyph        */
+    <span class="keyword">short</span>       n_points;        /* number of points in the glyph      */
+
+    <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  points;          /* the outline's points               */
+    <span class="keyword">char</span>*       tags;            /* the points flags                   */
+    <span class="keyword">short</span>*      contours;        /* the contour end points             */
+
+    <span class="keyword">int</span>         flags;           /* outline masks                      */
+
+  } <b>FT_Outline</b>;
+
+  /* Following limits must be consistent with */
+  /* <b>FT_Outline</b>.{n_contours,n_points}         */
+#define FT_OUTLINE_CONTOURS_MAX  SHRT_MAX
+#define FT_OUTLINE_POINTS_MAX    SHRT_MAX
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This structure is used to describe an outline to the scan-line converter.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>n_contours</b></td><td>
+<p>The number of contours in the outline.</p>
+</td></tr>
+<tr valign=top><td><b>n_points</b></td><td>
+<p>The number of points in the outline.</p>
+</td></tr>
+<tr valign=top><td><b>points</b></td><td>
+<p>A pointer to an array of &lsquo;n_points&rsquo; <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a> elements, giving the outline's point coordinates.</p>
+</td></tr>
+<tr valign=top><td><b>tags</b></td><td>
+<p>A pointer to an array of &lsquo;n_points&rsquo; chars, giving each outline point's type.</p>
+<p>If bit&nbsp;0 is unset, the point is &lsquo;off&rsquo; the curve, i.e., a Bézier control point, while it is &lsquo;on&rsquo; if set.</p>
+<p>Bit&nbsp;1 is meaningful for &lsquo;off&rsquo; points only. If set, it indicates a third-order Bézier arc control point; and a second-order control point if unset.</p>
+<p>If bit&nbsp;2 is set, bits 5-7 contain the drop-out mode (as defined in the OpenType specification; the value is the same as the argument to the SCANMODE instruction).</p>
+<p>Bits 3 and&nbsp;4 are reserved for internal purposes.</p>
+</td></tr>
+<tr valign=top><td><b>contours</b></td><td>
+<p>An array of &lsquo;n_contours&rsquo; shorts, giving the end point of each contour within the outline. For example, the first contour is defined by the points &lsquo;0&rsquo; to &lsquo;contours[0]&rsquo;, the second one is defined by the points &lsquo;contours[0]+1&rsquo; to &lsquo;contours[1]&rsquo;, etc.</p>
+</td></tr>
+<tr valign=top><td><b>flags</b></td><td>
+<p>A set of bit flags used to characterize the outline and give hints to the scan-converter and hinter on how to convert/grid-fit it. See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_FLAGS</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The B/W rasterizer only checks bit&nbsp;2 in the &lsquo;tags&rsquo; array for the first point of each contour. The drop-out mode as given with <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a>, <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SMART_DROPOUTS</a>, and <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_INCLUDE_STUBS</a> in &lsquo;flags&rsquo; is then overridden.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_OUTLINE_FLAGS">FT_OUTLINE_FLAGS</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_NONE</a>             0x0
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_OWNER</a>            0x1
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_EVEN_ODD_FILL</a>    0x2
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_REVERSE_FILL</a>     0x4
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a>  0x8
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SMART_DROPOUTS</a>   0x10
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_INCLUDE_STUBS</a>    0x20
+
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_HIGH_PRECISION</a>   0x100
+#define <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SINGLE_PASS</a>      0x200
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit-field constants use for the flags in an outline's &lsquo;flags&rsquo; field.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_OUTLINE_NONE</b></td><td>
+<p>Value&nbsp;0 is reserved.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OUTLINE_OWNER</b></td><td>
+<p>If set, this flag indicates that the outline's field arrays (i.e., &lsquo;points&rsquo;, &lsquo;flags&rsquo;, and &lsquo;contours&rsquo;) are &lsquo;owned&rsquo; by the outline object, and should thus be freed when it is destroyed.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_EVEN_ODD_FILL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>By default, outlines are filled using the non-zero winding rule. If set to 1, the outline will be filled using the even-odd fill rule (only works with the smooth rasterizer).</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_REVERSE_FILL</b></td></tr>
+<tr valign=top><td></td><td>
+<p>By default, outside contours of an outline are oriented in clock-wise direction, as defined in the TrueType specification. This flag is set if the outline uses the opposite direction (typically for Type&nbsp;1 fonts). This flag is ignored by the scan converter.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_IGNORE_DROPOUTS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>By default, the scan converter will try to detect drop-outs in an outline and correct the glyph bitmap to ensure consistent shape continuity. If set, this flag hints the scan-line converter to ignore such cases. See below for more information.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_SMART_DROPOUTS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Select smart dropout control. If unset, use simple dropout control. Ignored if <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a> is set. See below for more information.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_INCLUDE_STUBS</b></td></tr>
+<tr valign=top><td></td><td>
+<p>If set, turn pixels on for &lsquo;stubs&rsquo;, otherwise exclude them. Ignored if <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a> is set. See below for more information.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_OUTLINE_HIGH_PRECISION</b></td></tr>
+<tr valign=top><td></td><td>
+<p>This flag indicates that the scan-line converter should try to convert this outline to bitmaps with the highest possible quality. It is typically set for small character sizes. Note that this is only a hint that might be completely ignored by a given scan-converter.</p>
+</td></tr>
+<tr valign=top><td><b>FT_OUTLINE_SINGLE_PASS</b></td><td>
+<p>This flag is set to force a given scan-converter to only use a single pass over the outline to render a bitmap glyph image. Normally, it is set for very large character sizes. It is only a hint that might be completely ignored by a given scan-converter.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The flags <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a>, <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SMART_DROPOUTS</a>, and <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_INCLUDE_STUBS</a> are ignored by the smooth rasterizer.</p>
+<p>There exists a second mechanism to pass the drop-out mode to the B/W rasterizer; see the &lsquo;tags&rsquo; field in <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>.</p>
+<p>Please refer to the description of the &lsquo;SCANTYPE&rsquo; instruction in the OpenType specification (in file &lsquo;ttinst1.doc&rsquo;) how simple drop-outs, smart drop-outs, and stubs are defined.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_New">FT_Outline_New</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Outline_New</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>   library,
+                  <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>      numPoints,
+                  <a href="ft2-basic_types.html#FT_Int">FT_Int</a>       numContours,
+                  <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>  *anoutline );
+
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  FT_Outline_New_Internal( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>    memory,
+                           <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>      numPoints,
+                           <a href="ft2-basic_types.html#FT_Int">FT_Int</a>       numContours,
+                           <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>  *anoutline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new outline of a given size.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to the library object from where the outline is allocated. Note however that the new outline will <b>not</b> necessarily be <b>freed</b>, when destroying the library, by <a href="ft2-base_interface.html#FT_Done_FreeType">FT_Done_FreeType</a>.</p>
+</td></tr>
+<tr valign=top><td><b>numPoints</b></td><td>
+<p>The maximal number of points within the outline.</p>
+</td></tr>
+<tr valign=top><td><b>numContours</b></td><td>
+<p>The maximal number of contours within the outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>anoutline</b></td><td>
+<p>A handle to the new outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The reason why this function takes a &lsquo;library&rsquo; parameter is simply to use the library's memory allocator.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Done">FT_Outline_Done</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Outline_Done</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>   library,
+                   <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline );
+
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  FT_Outline_Done_Internal( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>    memory,
+                            <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Destroy an outline created with <a href="ft2-outline_processing.html#FT_Outline_New">FT_Outline_New</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle of the library object used to allocate the outline.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the outline object to be discarded.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If the outline's &lsquo;owner&rsquo; field is not set, only the outline descriptor will be released.</p>
+<p>The reason why this function takes an &lsquo;library&rsquo; parameter is simply to use ft_mem_free().</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Copy">FT_Outline_Copy</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Outline_Copy</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  source,
+                   <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>        *target );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Copy an outline into another one. Both objects must have the same sizes (number of points &amp; number of contours) when this function is called.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>source</b></td><td>
+<p>A handle to the source outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>target</b></td><td>
+<p>A handle to the target outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Translate">FT_Outline_Translate</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Outline_Translate</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline,
+                        <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>             xOffset,
+                        <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>             yOffset );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Apply a simple translation to the points of an outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the target outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>xOffset</b></td><td>
+<p>The horizontal offset.</p>
+</td></tr>
+<tr valign=top><td><b>yOffset</b></td><td>
+<p>The vertical offset.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Transform">FT_Outline_Transform</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Outline_Transform</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline,
+                        <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>*   matrix );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the target outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>matrix</b></td><td>
+<p>A pointer to the transformation matrix.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You can use <a href="ft2-outline_processing.html#FT_Outline_Translate">FT_Outline_Translate</a> if you need to translate the outline's points.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Embolden">FT_Outline_Embolden</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Outline_Embolden</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline,
+                       <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>       strength );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Embolden an outline. The new outline will be at most 4&nbsp;times &lsquo;strength&rsquo; pixels wider and higher. You may think of the left and bottom borders as unchanged.</p>
+<p>Negative &lsquo;strength&rsquo; values to reduce the outline thickness are possible also.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A handle to the target outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>strength</b></td><td>
+<p>How strong the glyph is emboldened. Expressed in 26.6 pixel format.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The used algorithm to increase or decrease the thickness of the glyph doesn't change the number of points; this means that certain situations like acute angles or intersections are sometimes handled incorrectly.</p>
+<p>If you need &lsquo;better&rsquo; metrics values you should call <a href="ft2-outline_processing.html#FT_Outline_Get_CBox">FT_Outline_Get_CBox</a> or <a href="ft2-outline_processing.html#FT_Outline_Get_BBox">FT_Outline_Get_BBox</a>.</p>
+<p>Example call:</p>
+<pre class="colored">
+  FT_Load_Glyph( face, index, FT_LOAD_DEFAULT );                   
+  if ( face-&gt;slot-&gt;format == FT_GLYPH_FORMAT_OUTLINE )             
+    FT_Outline_Embolden( &amp;face-&gt;slot-&gt;outline, strength );         
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Reverse">FT_Outline_Reverse</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Outline_Reverse</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the target outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function toggles the bit flag <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_REVERSE_FILL</a> in the outline's &lsquo;flags&rsquo; field.</p>
+<p>It shouldn't be used by a normal client application, unless it knows what it is doing.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Check">FT_Outline_Check</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Outline_Check</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Check the contents of an outline descriptor.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A handle to a source outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Get_BBox">FT_Outline_Get_BBox</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_BBOX_H (freetype/ftbbox.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Outline_Get_BBox</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline,
+                       <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a>     *abbox );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm which returns <i>very</i> quickly when the two boxes coincide. Otherwise, the outline Bézier arcs are traversed to extract their extrema.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the source outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>abbox</b></td><td>
+<p>The outline's exact bounding box.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If the font is tricky and the glyph has been loaded with <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_NO_SCALE</a>, the resulting BBox is meaningless. To get reasonable values for the BBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the BBox which can be eventually converted back to font units.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="ft_outline_flags">ft_outline_flags</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_none</a>             <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_NONE</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_owner</a>            <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_OWNER</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_even_odd_fill</a>    <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_EVEN_ODD_FILL</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_reverse_fill</a>     <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_REVERSE_FILL</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_ignore_dropouts</a>  <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_high_precision</a>   <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_HIGH_PRECISION</a>
+#define <a href="ft2-outline_processing.html#ft_outline_flags">ft_outline_single_pass</a>      <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SINGLE_PASS</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These constants are deprecated. Please use the corresponding <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_FLAGS</a> values.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>ft_outline_none</b></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_NONE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_outline_owner</b></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_OWNER</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_outline_even_odd_fill</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_EVEN_ODD_FILL</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_outline_reverse_fill</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_REVERSE_FILL</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_outline_ignore_dropouts</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_IGNORE_DROPOUTS</a>.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>ft_outline_high_precision</b></td></tr>
+<tr valign=top><td></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_HIGH_PRECISION</a>.</p>
+</td></tr>
+<tr valign=top><td><b>ft_outline_single_pass</b></td><td>
+<p>See <a href="ft2-outline_processing.html#FT_OUTLINE_FLAGS">FT_OUTLINE_SINGLE_PASS</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_MoveToFunc">FT_Outline_MoveToFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Outline_MoveToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  to,
+                            <span class="keyword">void</span>*             user );
+
+#define FT_Outline_MoveTo_Func  <b>FT_Outline_MoveToFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function pointer type used to describe the signature of a &lsquo;move to&rsquo; function during outline walking/decomposition.</p>
+<p>A &lsquo;move to&rsquo; is emitted to start a new contour in an outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the target point of the &lsquo;move to&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_LineToFunc">FT_Outline_LineToFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Outline_LineToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  to,
+                            <span class="keyword">void</span>*             user );
+
+#define FT_Outline_LineTo_Func  <b>FT_Outline_LineToFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function pointer type used to describe the signature of a &lsquo;line to&rsquo; function during outline walking/decomposition.</p>
+<p>A &lsquo;line to&rsquo; is emitted to indicate a segment in the outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the target point of the &lsquo;line to&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_ConicToFunc">FT_Outline_ConicToFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Outline_ConicToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  control,
+                             <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  to,
+                             <span class="keyword">void</span>*             user );
+
+#define FT_Outline_ConicTo_Func  <b>FT_Outline_ConicToFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function pointer type used to describe the signature of a &lsquo;conic to&rsquo; function during outline walking or decomposition.</p>
+<p>A &lsquo;conic to&rsquo; is emitted to indicate a second-order Bézier arc in the outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>control</b></td><td>
+<p>An intermediate control point between the last position and the new target in &lsquo;to&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the target end point of the conic arc.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_CubicToFunc">FT_Outline_CubicToFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Outline_CubicToFunc</b>)( <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  control1,
+                             <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  control2,
+                             <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>*  to,
+                             <span class="keyword">void</span>*             user );
+
+#define FT_Outline_CubicTo_Func  <b>FT_Outline_CubicToFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function pointer type used to describe the signature of a &lsquo;cubic to&rsquo; function during outline walking or decomposition.</p>
+<p>A &lsquo;cubic to&rsquo; is emitted to indicate a third-order Bézier arc.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>control1</b></td><td>
+<p>A pointer to the first Bézier control point.</p>
+</td></tr>
+<tr valign=top><td><b>control2</b></td><td>
+<p>A pointer to the second Bézier control point.</p>
+</td></tr>
+<tr valign=top><td><b>to</b></td><td>
+<p>A pointer to the target end point.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer which is passed from the caller of the decomposition function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Funcs">FT_Outline_Funcs</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Outline_Funcs_
+  {
+    <a href="ft2-outline_processing.html#FT_Outline_MoveToFunc">FT_Outline_MoveToFunc</a>   move_to;
+    <a href="ft2-outline_processing.html#FT_Outline_LineToFunc">FT_Outline_LineToFunc</a>   line_to;
+    <a href="ft2-outline_processing.html#FT_Outline_ConicToFunc">FT_Outline_ConicToFunc</a>  conic_to;
+    <a href="ft2-outline_processing.html#FT_Outline_CubicToFunc">FT_Outline_CubicToFunc</a>  cubic_to;
+
+    <span class="keyword">int</span>                     shift;
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>                  delta;
+
+  } <b>FT_Outline_Funcs</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Béziers.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>move_to</b></td><td>
+<p>The &lsquo;move to&rsquo; emitter.</p>
+</td></tr>
+<tr valign=top><td><b>line_to</b></td><td>
+<p>The segment emitter.</p>
+</td></tr>
+<tr valign=top><td><b>conic_to</b></td><td>
+<p>The second-order Bézier arc emitter.</p>
+</td></tr>
+<tr valign=top><td><b>cubic_to</b></td><td>
+<p>The third-order Bézier arc emitter.</p>
+</td></tr>
+<tr valign=top><td><b>shift</b></td><td>
+<p>The shift that is applied to coordinates before they are sent to the emitter.</p>
+</td></tr>
+<tr valign=top><td><b>delta</b></td><td>
+<p>The delta that is applied to coordinates before they are sent to the emitter, but after the shift.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The point coordinates sent to the emitters are the transformed version of the original coordinates (this is important for high accuracy during scan-conversion). The transformation is simple:</p>
+<pre class="colored">
+  x' = (x &lt;&lt; shift) - delta                                        
+  y' = (x &lt;&lt; shift) - delta                                        
+</pre>
+<p>Set the values of &lsquo;shift&rsquo; and &lsquo;delta&rsquo; to&nbsp;0 to get the original point coordinates.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Decompose">FT_Outline_Decompose</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Outline_Decompose</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*              outline,
+                        <span class="keyword">const</span> <a href="ft2-outline_processing.html#FT_Outline_Funcs">FT_Outline_Funcs</a>*  func_interface,
+                        <span class="keyword">void</span>*                    user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Walk over an outline's structure to decompose it into individual segments and Bézier arcs. This function also emits &lsquo;move to&rsquo; operations to indicate the start of new contours in the outline.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the source target.</p>
+</td></tr>
+<tr valign=top><td><b>func_interface</b></td><td>
+<p>A table of &lsquo;emitters&rsquo;, i.e., function pointers called during decomposition to indicate path operations.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>user</b></td><td>
+<p>A typeless pointer which is passed to each emitter during the decomposition. It can be used to store the state during the decomposition.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Get_CBox">FT_Outline_Get_CBox</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Outline_Get_CBox</b>( <span class="keyword">const</span> <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline,
+                       <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a>           *acbox );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return an outline's &lsquo;control box&rsquo;. The control box encloses all the outline's points, including Bézier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline which contains Bézier outside arcs).</p>
+<p>Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the &lsquo;ftbbox&rsquo; component which is dedicated to this single task.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the source outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>acbox</b></td><td>
+<p>The outline's control box.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>See <a href="ft2-glyph_management.html#FT_Glyph_Get_CBox">FT_Glyph_Get_CBox</a> for a discussion of tricky fonts.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Get_Bitmap">FT_Outline_Get_Bitmap</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Outline_Get_Bitmap</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>        library,
+                         <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*       outline,
+                         <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>  *abitmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a FreeType library object.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the source outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>abitmap</b></td><td>
+<p>A pointer to the target bitmap descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function does NOT CREATE the bitmap, it only renders an outline image within the one you pass to it! Consequently, the various fields in &lsquo;abitmap&rsquo; should be set accordingly.</p>
+<p>It will use the raster corresponding to the default glyph format.</p>
+<p>The value of the &lsquo;num_grays&rsquo; field in &lsquo;abitmap&rsquo; is ignored. If you select the gray-level rasterizer, and you want less than 256 gray levels, you have to use <a href="ft2-outline_processing.html#FT_Outline_Render">FT_Outline_Render</a> directly.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Render">FT_Outline_Render</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Outline_Render</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>         library,
+                     <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*        outline,
+                     <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a>*  params );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Render an outline within a bitmap using the current scan-convert. This function uses an <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure as an argument, allowing advanced features like direct composition, translucency, etc.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A handle to a FreeType library object.</p>
+</td></tr>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A pointer to the source outline descriptor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>params</b></td><td>
+<p>A pointer to an <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure used to describe the rendering operation.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You should know what you are doing and how <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> works to use this function.</p>
+<p>The field &lsquo;params.source&rsquo; will be set to &lsquo;outline&rsquo; before the scan converter is called, which means that the value you give to it is actually ignored.</p>
+<p>The gray-level rasterizer always uses 256 gray levels. If you want less gray levels, you have to provide your own span callback. See the <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DIRECT</a> value of the &lsquo;flags&rsquo; field in the <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure for more details.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Orientation">FT_Orientation</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Orientation_
+  {
+    <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_TRUETYPE</a>   = 0,
+    <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_POSTSCRIPT</a> = 1,
+    <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_FILL_RIGHT</a> = <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_TRUETYPE</a>,
+    <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_FILL_LEFT</a>  = <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_POSTSCRIPT</a>,
+    <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_NONE</a>
+
+  } <b>FT_Orientation</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of values used to describe an outline's contour orientation.</p>
+<p>The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_ORIENTATION_TRUETYPE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>According to the TrueType specification, clockwise contours must be filled, and counter-clockwise ones must be unfilled.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ORIENTATION_POSTSCRIPT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>According to the PostScript specification, counter-clockwise contours must be filled, and clockwise ones must be unfilled.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ORIENTATION_FILL_RIGHT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>This is identical to <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_TRUETYPE</a>, but is used to remember that in TrueType, everything that is to the right of the drawing direction of a contour must be filled.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_ORIENTATION_FILL_LEFT</b></td></tr>
+<tr valign=top><td></td><td>
+<p>This is identical to <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_POSTSCRIPT</a>, but is used to remember that in PostScript, everything that is to the left of the drawing direction of a contour must be filled.</p>
+</td></tr>
+<tr valign=top><td><b>FT_ORIENTATION_NONE</b></td><td>
+<p>The orientation cannot be determined. That is, different parts of the glyph have different orientation.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Outline_Get_Orientation">FT_Outline_Get_Orientation</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_OUTLINE_H (freetype/ftoutln.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-outline_processing.html#FT_Orientation">FT_Orientation</a> )
+  <b>FT_Outline_Get_Orientation</b>( <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>*  outline );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function analyzes a glyph outline and tries to compute its fill orientation (see <a href="ft2-outline_processing.html#FT_Orientation">FT_Orientation</a>). This is done by computing the direction of each global horizontal and/or vertical extrema within the outline.</p>
+<p>Note that this will return <a href="ft2-outline_processing.html#FT_Orientation">FT_ORIENTATION_TRUETYPE</a> for empty outlines.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>outline</b></td><td>
+<p>A handle to the source outline.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The orientation.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-pfr_fonts.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-pfr_fonts.html
new file mode 100644
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--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-pfr_fonts.html
@@ -0,0 +1,206 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+PFR Fonts
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Get_PFR_Metrics">FT_Get_PFR_Metrics</a></td><td></td><td><a href="#FT_Get_PFR_Kerning">FT_Get_PFR_Kerning</a></td><td></td><td><a href="#FT_Get_PFR_Advance">FT_Get_PFR_Advance</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of PFR-specific functions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_PFR_Metrics">FT_Get_PFR_Metrics</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_PFR_H (freetype/ftpfr.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_PFR_Metrics</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                      <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>   *aoutline_resolution,
+                      <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>   *ametrics_resolution,
+                      <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  *ametrics_x_scale,
+                      <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  *ametrics_y_scale );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the outline and metrics resolutions of a given PFR face.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>Handle to the input face. It can be a non-PFR face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aoutline_resolution</b></td><td>
+<p>Outline resolution. This is equivalent to &lsquo;face-&gt;units_per_EM&rsquo; for non-PFR fonts. Optional (parameter can be NULL).</p>
+</td></tr>
+<tr valign=top><td><b>ametrics_resolution</b></td><td>
+<p>Metrics resolution. This is equivalent to &lsquo;outline_resolution&rsquo; for non-PFR fonts. Optional (parameter can be NULL).</p>
+</td></tr>
+<tr valign=top><td><b>ametrics_x_scale</b></td><td>
+<p>A 16.16 fixed-point number used to scale distance expressed in metrics units to device sub-pixels. This is equivalent to &lsquo;face-&gt;size-&gt;x_scale&rsquo;, but for metrics only. Optional (parameter can be NULL).</p>
+</td></tr>
+<tr valign=top><td><b>ametrics_y_scale</b></td><td>
+<p>Same as &lsquo;ametrics_x_scale&rsquo; but for the vertical direction. optional (parameter can be NULL).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If the input face is not a PFR, this function will return an error. However, in all cases, it will return valid values.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_PFR_Kerning">FT_Get_PFR_Kerning</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_PFR_H (freetype/ftpfr.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_PFR_Kerning</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>     face,
+                      <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     left,
+                      <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>     right,
+                      <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>  *avector );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of <a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>left</b></td><td>
+<p>Index of the left glyph.</p>
+</td></tr>
+<tr valign=top><td><b>right</b></td><td>
+<p>Index of the right glyph.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>avector</b></td><td>
+<p>A kerning vector.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function always return distances in original PFR metrics units. This is unlike <a href="ft2-base_interface.html#FT_Get_Kerning">FT_Get_Kerning</a> with the <a href="ft2-base_interface.html#FT_Kerning_Mode">FT_KERNING_UNSCALED</a> mode, which always returns distances converted to outline units.</p>
+<p>You can use the value of the &lsquo;x_scale&rsquo; and &lsquo;y_scale&rsquo; parameters returned by <a href="ft2-pfr_fonts.html#FT_Get_PFR_Metrics">FT_Get_PFR_Metrics</a> to scale these to device sub-pixels.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_PFR_Advance">FT_Get_PFR_Advance</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_PFR_H (freetype/ftpfr.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_PFR_Advance</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+                      <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>   gindex,
+                      <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>   *aadvance );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a given glyph advance, expressed in original metrics units, from a PFR font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aadvance</b></td><td>
+<p>The glyph advance in metrics units.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You can use the &lsquo;x_scale&rsquo; or &lsquo;y_scale&rsquo; results of <a href="ft2-pfr_fonts.html#FT_Get_PFR_Metrics">FT_Get_PFR_Metrics</a> to convert the advance to device sub-pixels (i.e., 1/64th of pixels).</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-quick_advance.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-quick_advance.html
new file mode 100644
index 0000000..80efee1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-quick_advance.html
@@ -0,0 +1,185 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Quick retrieval of advance values
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_ADVANCE_FLAG_FAST_ONLY">FT_ADVANCE_FLAG_FAST_ONLY</a></td><td></td><td><a href="#FT_Get_Advances">FT_Get_Advances</a></td></tr>
+<tr><td></td><td><a href="#FT_Get_Advance">FT_Get_Advance</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains functions to quickly extract advance values without handling glyph outlines, if possible.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_ADVANCE_FLAG_FAST_ONLY">FT_ADVANCE_FLAG_FAST_ONLY</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_ADVANCES_H (freetype/ftadvanc.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_ADVANCE_FLAG_FAST_ONLY</b>  0x20000000UL
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A bit-flag to be OR-ed with the &lsquo;flags&rsquo; parameter of the <a href="ft2-quick_advance.html#FT_Get_Advance">FT_Get_Advance</a> and <a href="ft2-quick_advance.html#FT_Get_Advances">FT_Get_Advances</a> functions.</p>
+<p>If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation.</p>
+<p>Typically, glyphs which are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly.</p>
+<p>Normal and bytecode hinted modes, which require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Advance">FT_Get_Advance</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_ADVANCES_H (freetype/ftadvanc.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_Advance</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                  <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    gindex,
+                  <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a>   load_flags,
+                  <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  *padvance );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the advance value of a given glyph outline in an <a href="ft2-base_interface.html#FT_Face">FT_Face</a>. By default, the unhinted advance is returned in font units.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>The source <a href="ft2-base_interface.html#FT_Face">FT_Face</a> handle.</p>
+</td></tr>
+<tr valign=top><td><b>gindex</b></td><td>
+<p>The glyph index.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>A set of bit flags similar to those used when calling <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>, used to determine what kind of advances you need.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>padvance</b></td><td>
+<p>The advance value, in either font units or 16.16 format.</p>
+<p>If <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_VERTICAL_LAYOUT</a> is set, this is the vertical advance corresponding to a vertical layout. Otherwise, it is the horizontal advance in a horizontal layout.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0 means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function may fail if you use <a href="ft2-quick_advance.html#FT_ADVANCE_FLAG_FAST_ONLY">FT_ADVANCE_FLAG_FAST_ONLY</a> and if the corresponding font backend doesn't have a quick way to retrieve the advances.</p>
+<p>A scaled advance is returned in 16.16 format but isn't transformed by the affine transformation specified by <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Advances">FT_Get_Advances</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_ADVANCES_H (freetype/ftadvanc.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_Advances</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                   <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    start,
+                   <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    count,
+                   <a href="ft2-basic_types.html#FT_Int32">FT_Int32</a>   load_flags,
+                   <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  *padvances );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the advance values of several glyph outlines in an <a href="ft2-base_interface.html#FT_Face">FT_Face</a>. By default, the unhinted advances are returned in font units.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>The source <a href="ft2-base_interface.html#FT_Face">FT_Face</a> handle.</p>
+</td></tr>
+<tr valign=top><td><b>start</b></td><td>
+<p>The first glyph index.</p>
+</td></tr>
+<tr valign=top><td><b>count</b></td><td>
+<p>The number of advance values you want to retrieve.</p>
+</td></tr>
+<tr valign=top><td><b>load_flags</b></td><td>
+<p>A set of bit flags similar to those used when calling <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>padvance</b></td><td>
+<p>The advances, in either font units or 16.16 format. This array must contain at least &lsquo;count&rsquo; elements.</p>
+<p>If <a href="ft2-base_interface.html#FT_LOAD_XXX">FT_LOAD_VERTICAL_LAYOUT</a> is set, these are the vertical advances corresponding to a vertical layout. Otherwise, they are the horizontal advances in a horizontal layout.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0 means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function may fail if you use <a href="ft2-quick_advance.html#FT_ADVANCE_FLAG_FAST_ONLY">FT_ADVANCE_FLAG_FAST_ONLY</a> and if the corresponding font backend doesn't have a quick way to retrieve the advances.</p>
+<p>Scaled advances are returned in 16.16 format but aren't transformed by the affine transformation specified by <a href="ft2-base_interface.html#FT_Set_Transform">FT_Set_Transform</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-raster.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-raster.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
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+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Scanline Converter
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Raster">FT_Raster</a></td><td></td><td><a href="#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_XXX</a></td><td></td><td><a href="#FT_Raster_SetModeFunc">FT_Raster_SetModeFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Span">FT_Span</a></td><td></td><td><a href="#FT_Raster_Params">FT_Raster_Params</a></td><td></td><td><a href="#FT_Raster_RenderFunc">FT_Raster_RenderFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_SpanFunc">FT_SpanFunc</a></td><td></td><td><a href="#FT_Raster_NewFunc">FT_Raster_NewFunc</a></td><td></td><td><a href="#FT_Raster_Funcs">FT_Raster_Funcs</a></td></tr>
+<tr><td></td><td><a href="#FT_Raster_BitTest_Func">FT_Raster_BitTest_Func</a></td><td></td><td><a href="#FT_Raster_DoneFunc">FT_Raster_DoneFunc</a></td><td></td><td></td></tr>
+<tr><td></td><td><a href="#FT_Raster_BitSet_Func">FT_Raster_BitSet_Func</a></td><td></td><td><a href="#FT_Raster_ResetFunc">FT_Raster_ResetFunc</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains technical definitions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster">FT_Raster</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_RasterRec_*  <b>FT_Raster</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Span">FT_Span</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Span_
+  {
+    <span class="keyword">short</span>           x;
+    <span class="keyword">unsigned</span> <span class="keyword">short</span>  len;
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>   coverage;
+
+  } <b>FT_Span</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a single span of gray (or black) pixels when rendering a monochrome or anti-aliased bitmap.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>x</b></td><td>
+<p>The span's horizontal start position.</p>
+</td></tr>
+<tr valign=top><td><b>len</b></td><td>
+<p>The span's length in pixels.</p>
+</td></tr>
+<tr valign=top><td><b>coverage</b></td><td>
+<p>The span color/coverage, ranging from 0 (background) to 255 (foreground). Only used for anti-aliased rendering.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This structure is used by the span drawing callback type named <a href="ft2-raster.html#FT_SpanFunc">FT_SpanFunc</a> which takes the y&nbsp;coordinate of the span as a a parameter.</p>
+<p>The coverage value is always between 0 and 255. If you want less gray values, the callback function has to reduce them.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SpanFunc">FT_SpanFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_SpanFunc</b>)( <span class="keyword">int</span>             y,
+                  <span class="keyword">int</span>             count,
+                  <span class="keyword">const</span> <a href="ft2-raster.html#FT_Span">FT_Span</a>*  spans,
+                  <span class="keyword">void</span>*           user );
+
+#define FT_Raster_Span_Func  <b>FT_SpanFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the gray pixel spans on each scan line.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>y</b></td><td>
+<p>The scanline's y&nbsp;coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>count</b></td><td>
+<p>The number of spans to draw on this scanline.</p>
+</td></tr>
+<tr valign=top><td><b>spans</b></td><td>
+<p>A table of &lsquo;count&rsquo; spans to draw on the scanline.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>User-supplied data that is passed to the callback.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This callback allows client applications to directly render the gray spans of the anti-aliased bitmap to any kind of surfaces.</p>
+<p>This can be used to write anti-aliased outlines directly to a given background bitmap, and even perform translucency.</p>
+<p>Note that the &lsquo;count&rsquo; field cannot be greater than a fixed value defined by the &lsquo;FT_MAX_GRAY_SPANS&rsquo; configuration macro in &lsquo;ftoption.h&rsquo;. By default, this value is set to&nbsp;32, which means that if there are more than 32&nbsp;spans on a given scanline, the callback is called several times with the same &lsquo;y&rsquo; parameter in order to draw all callbacks.</p>
+<p>Otherwise, the callback is only called once per scan-line, and only for those scanlines that do have &lsquo;gray&rsquo; pixels on them.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_BitTest_Func">FT_Raster_BitTest_Func</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Raster_BitTest_Func</b>)( <span class="keyword">int</span>    y,
+                             <span class="keyword">int</span>    x,
+                             <span class="keyword">void</span>*  user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>THIS TYPE IS DEPRECATED. DO NOT USE IT.</p>
+<p>A function used as a call-back by the monochrome scan-converter to test whether a given target pixel is already set to the drawing &lsquo;color&rsquo;. These tests are crucial to implement drop-out control per-se the TrueType spec.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>y</b></td><td>
+<p>The pixel's y&nbsp;coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>x</b></td><td>
+<p>The pixel's x&nbsp;coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>User-supplied data that is passed to the callback.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>1&nbsp;if the pixel is &lsquo;set&rsquo;, 0&nbsp;otherwise.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_BitSet_Func">FT_Raster_BitSet_Func</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Raster_BitSet_Func</b>)( <span class="keyword">int</span>    y,
+                            <span class="keyword">int</span>    x,
+                            <span class="keyword">void</span>*  user );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>THIS TYPE IS DEPRECATED. DO NOT USE IT.</p>
+<p>A function used as a call-back by the monochrome scan-converter to set an individual target pixel. This is crucial to implement drop-out control according to the TrueType specification.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>y</b></td><td>
+<p>The pixel's y&nbsp;coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>x</b></td><td>
+<p>The pixel's x&nbsp;coordinate.</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>User-supplied data that is passed to the callback.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>1&nbsp;if the pixel is &lsquo;set&rsquo;, 0&nbsp;otherwise.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DEFAULT</a>  0x0
+#define <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_AA</a>       0x1
+#define <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DIRECT</a>   0x2
+#define <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_CLIP</a>     0x4
+
+  /* deprecated */
+#define ft_raster_flag_default  <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DEFAULT</a>
+#define ft_raster_flag_aa       <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_AA</a>
+#define ft_raster_flag_direct   <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DIRECT</a>
+#define ft_raster_flag_clip     <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_CLIP</a>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of bit flag constants as used in the &lsquo;flags&rsquo; field of a <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_RASTER_FLAG_DEFAULT</b></td><td>
+<p>This value is 0.</p>
+</td></tr>
+<tr valign=top><td><b>FT_RASTER_FLAG_AA</b></td><td>
+<p>This flag is set to indicate that an anti-aliased glyph image should be generated. Otherwise, it will be monochrome (1-bit).</p>
+</td></tr>
+<tr valign=top><td><b>FT_RASTER_FLAG_DIRECT</b></td><td>
+<p>This flag is set to indicate direct rendering. In this mode, client applications must provide their own span callback. This lets them directly draw or compose over an existing bitmap. If this bit is not set, the target pixmap's buffer <i>must</i> be zeroed before rendering.</p>
+<p>Note that for now, direct rendering is only possible with anti-aliased glyphs.</p>
+</td></tr>
+<tr valign=top><td><b>FT_RASTER_FLAG_CLIP</b></td><td>
+<p>This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the &lsquo;clip_box&rsquo; field of the <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure.</p>
+<p>Note that by default, the glyph bitmap is clipped to the target pixmap, except in direct rendering mode where all spans are generated if no clipping box is set.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_Params">FT_Raster_Params</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Raster_Params_
+  {
+    <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_Bitmap">FT_Bitmap</a>*        target;
+    <span class="keyword">const</span> <span class="keyword">void</span>*             source;
+    <span class="keyword">int</span>                     flags;
+    <a href="ft2-raster.html#FT_SpanFunc">FT_SpanFunc</a>             gray_spans;
+    <a href="ft2-raster.html#FT_SpanFunc">FT_SpanFunc</a>             black_spans;  /* doesn't work! */
+    <a href="ft2-raster.html#FT_Raster_BitTest_Func">FT_Raster_BitTest_Func</a>  bit_test;     /* doesn't work! */
+    <a href="ft2-raster.html#FT_Raster_BitSet_Func">FT_Raster_BitSet_Func</a>   bit_set;      /* doesn't work! */
+    <span class="keyword">void</span>*                   user;
+    <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a>                 clip_box;
+
+  } <b>FT_Raster_Params</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure to hold the arguments used by a raster's render function.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>target</b></td><td>
+<p>The target bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>source</b></td><td>
+<p>A pointer to the source glyph image (e.g., an <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a>).</p>
+</td></tr>
+<tr valign=top><td><b>flags</b></td><td>
+<p>The rendering flags.</p>
+</td></tr>
+<tr valign=top><td><b>gray_spans</b></td><td>
+<p>The gray span drawing callback.</p>
+</td></tr>
+<tr valign=top><td><b>black_spans</b></td><td>
+<p>The black span drawing callback. UNIMPLEMENTED!</p>
+</td></tr>
+<tr valign=top><td><b>bit_test</b></td><td>
+<p>The bit test callback. UNIMPLEMENTED!</p>
+</td></tr>
+<tr valign=top><td><b>bit_set</b></td><td>
+<p>The bit set callback. UNIMPLEMENTED!</p>
+</td></tr>
+<tr valign=top><td><b>user</b></td><td>
+<p>User-supplied data that is passed to each drawing callback.</p>
+</td></tr>
+<tr valign=top><td><b>clip_box</b></td><td>
+<p>An optional clipping box. It is only used in direct rendering mode. Note that coordinates here should be expressed in <i>integer</i> pixels (and not in 26.6 fixed-point units).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>An anti-aliased glyph bitmap is drawn if the <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_AA</a> bit flag is set in the &lsquo;flags&rsquo; field, otherwise a monochrome bitmap is generated.</p>
+<p>If the <a href="ft2-raster.html#FT_RASTER_FLAG_XXX">FT_RASTER_FLAG_DIRECT</a> bit flag is set in &lsquo;flags&rsquo;, the raster will call the &lsquo;gray_spans&rsquo; callback to draw gray pixel spans, in the case of an aa glyph bitmap, it will call &lsquo;black_spans&rsquo;, and &lsquo;bit_test&rsquo; and &lsquo;bit_set&rsquo; in the case of a monochrome bitmap. This allows direct composition over a pre-existing bitmap through user-provided callbacks to perform the span drawing/composition.</p>
+<p>Note that the &lsquo;bit_test&rsquo; and &lsquo;bit_set&rsquo; callbacks are required when rendering a monochrome bitmap, as they are crucial to implement correct drop-out control as defined in the TrueType specification.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_NewFunc">FT_Raster_NewFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Raster_NewFunc</b>)( <span class="keyword">void</span>*       memory,
+                        <a href="ft2-raster.html#FT_Raster">FT_Raster</a>*  raster );
+
+#define FT_Raster_New_Func  <b>FT_Raster_NewFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to create a new raster object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>memory</b></td><td>
+<p>A handle to the memory allocator.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>raster</b></td><td>
+<p>A handle to the new raster object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The &lsquo;memory&rsquo; parameter is a typeless pointer in order to avoid un-wanted dependencies on the rest of the FreeType code. In practice, it is an <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> object, i.e., a handle to the standard FreeType memory allocator. However, this field can be completely ignored by a given raster implementation.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_DoneFunc">FT_Raster_DoneFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Raster_DoneFunc</b>)( <a href="ft2-raster.html#FT_Raster">FT_Raster</a>  raster );
+
+#define FT_Raster_Done_Func  <b>FT_Raster_DoneFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to destroy a given raster object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>raster</b></td><td>
+<p>A handle to the raster object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_ResetFunc">FT_Raster_ResetFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Raster_ResetFunc</b>)( <a href="ft2-raster.html#FT_Raster">FT_Raster</a>       raster,
+                          <span class="keyword">unsigned</span> <span class="keyword">char</span>*  pool_base,
+                          <span class="keyword">unsigned</span> <span class="keyword">long</span>   pool_size );
+
+#define FT_Raster_Reset_Func  <b>FT_Raster_ResetFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>FreeType provides an area of memory called the &lsquo;render pool&rsquo;, available to all registered rasters. This pool can be freely used during a given scan-conversion but is shared by all rasters. Its content is thus transient.</p>
+<p>This function is called each time the render pool changes, or just after a new raster object is created.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>raster</b></td><td>
+<p>A handle to the new raster object.</p>
+</td></tr>
+<tr valign=top><td><b>pool_base</b></td><td>
+<p>The address in memory of the render pool.</p>
+</td></tr>
+<tr valign=top><td><b>pool_size</b></td><td>
+<p>The size in bytes of the render pool.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Rasters can ignore the render pool and rely on dynamic memory allocation if they want to (a handle to the memory allocator is passed to the raster constructor). However, this is not recommended for efficiency purposes.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_SetModeFunc">FT_Raster_SetModeFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Raster_SetModeFunc</b>)( <a href="ft2-raster.html#FT_Raster">FT_Raster</a>      raster,
+                            <span class="keyword">unsigned</span> <span class="keyword">long</span>  mode,
+                            <span class="keyword">void</span>*          args );
+
+#define FT_Raster_Set_Mode_Func  <b>FT_Raster_SetModeFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific &lsquo;features&rsquo; in a given raster module.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>raster</b></td><td>
+<p>A handle to the new raster object.</p>
+</td></tr>
+<tr valign=top><td><b>mode</b></td><td>
+<p>A 4-byte tag used to name the mode or property.</p>
+</td></tr>
+<tr valign=top><td><b>args</b></td><td>
+<p>A pointer to the new mode/property to use.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_RenderFunc">FT_Raster_RenderFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">int</span>
+  (*<b>FT_Raster_RenderFunc</b>)( <a href="ft2-raster.html#FT_Raster">FT_Raster</a>                raster,
+                           <span class="keyword">const</span> <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a>*  params );
+
+#define FT_Raster_Render_Func  <b>FT_Raster_RenderFunc</b>
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Invoke a given raster to scan-convert a given glyph image into a target bitmap.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>raster</b></td><td>
+<p>A handle to the raster object.</p>
+</td></tr>
+<tr valign=top><td><b>params</b></td><td>
+<p>A pointer to an <a href="ft2-raster.html#FT_Raster_Params">FT_Raster_Params</a> structure used to store the rendering parameters.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The exact format of the source image depends on the raster's glyph format defined in its <a href="ft2-raster.html#FT_Raster_Funcs">FT_Raster_Funcs</a> structure. It can be an <a href="ft2-outline_processing.html#FT_Outline">FT_Outline</a> or anything else in order to support a large array of glyph formats.</p>
+<p>Note also that the render function can fail and return a &lsquo;FT_Err_Unimplemented_Feature&rsquo; error code if the raster used does not support direct composition.</p>
+<p>XXX: For now, the standard raster doesn't support direct composition but this should change for the final release (see the files &lsquo;demos/src/ftgrays.c&rsquo; and &lsquo;demos/src/ftgrays2.c&rsquo; for examples of distinct implementations which support direct composition).</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Raster_Funcs">FT_Raster_Funcs</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_IMAGE_H (freetype/ftimage.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_Raster_Funcs_
+  {
+    <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a>        glyph_format;
+    <a href="ft2-raster.html#FT_Raster_NewFunc">FT_Raster_NewFunc</a>      raster_new;
+    <a href="ft2-raster.html#FT_Raster_ResetFunc">FT_Raster_ResetFunc</a>    raster_reset;
+    <a href="ft2-raster.html#FT_Raster_SetModeFunc">FT_Raster_SetModeFunc</a>  raster_set_mode;
+    <a href="ft2-raster.html#FT_Raster_RenderFunc">FT_Raster_RenderFunc</a>   raster_render;
+    <a href="ft2-raster.html#FT_Raster_DoneFunc">FT_Raster_DoneFunc</a>     raster_done;
+
+  } <b>FT_Raster_Funcs</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to describe a given raster class to the library.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>glyph_format</b></td><td>
+<p>The supported glyph format for this raster.</p>
+</td></tr>
+<tr valign=top><td><b>raster_new</b></td><td>
+<p>The raster constructor.</p>
+</td></tr>
+<tr valign=top><td><b>raster_reset</b></td><td>
+<p>Used to reset the render pool within the raster.</p>
+</td></tr>
+<tr valign=top><td><b>raster_render</b></td><td>
+<p>A function to render a glyph into a given bitmap.</p>
+</td></tr>
+<tr valign=top><td><b>raster_done</b></td><td>
+<p>The raster destructor.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-sfnt_names.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-sfnt_names.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+SFNT Names
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_SfntName">FT_SfntName</a></td></tr>
+<tr><td></td><td><a href="#FT_Get_Sfnt_Name_Count">FT_Get_Sfnt_Name_Count</a></td></tr>
+<tr><td></td><td><a href="#FT_Get_Sfnt_Name">FT_Get_Sfnt_Name</a></td></tr>
+<tr><td></td><td><a href="#FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY">FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY</a></td></tr>
+<tr><td></td><td><a href="#FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY">FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>The TrueType and OpenType specifications allow the inclusion of a special &lsquo;names table&rsquo; in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc.</p>
+<p>The definitions below are used to access them if available.</p>
+<p>Note that this has nothing to do with glyph names!</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_SfntName">FT_SfntName</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_SfntName_
+  {
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  platform_id;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  encoding_id;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  language_id;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  name_id;
+
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>*   string;      /* this string is *not* null-terminated! */
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    string_len;  /* in bytes */
+
+  } <b>FT_SfntName</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model an SFNT &lsquo;name&rsquo; table entry.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>platform_id</b></td><td>
+<p>The platform ID for &lsquo;string&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>encoding_id</b></td><td>
+<p>The encoding ID for &lsquo;string&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>language_id</b></td><td>
+<p>The language ID for &lsquo;string&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>name_id</b></td><td>
+<p>An identifier for &lsquo;string&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>string</b></td><td>
+<p>The &lsquo;name&rsquo; string. Note that its format differs depending on the (platform,encoding) pair. It can be a Pascal String, a UTF-16 one, etc.</p>
+<p>Generally speaking, the string is not zero-terminated. Please refer to the TrueType specification for details.</p>
+</td></tr>
+<tr valign=top><td><b>string_len</b></td><td>
+<p>The length of &lsquo;string&rsquo; in bytes.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Possible values for &lsquo;platform_id&rsquo;, &lsquo;encoding_id&rsquo;, &lsquo;language_id&rsquo;, and &lsquo;name_id&rsquo; are given in the file &lsquo;ttnameid.h&rsquo;. For details please refer to the TrueType or OpenType specification.</p>
+<p>See also <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_XXX</a>, <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_XXX</a>, <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_XXX</a>, <a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_XXX</a>, and <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_XXX</a>.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Sfnt_Name_Count">FT_Get_Sfnt_Name_Count</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> )
+  <b>FT_Get_Sfnt_Name_Count</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the number of name strings in the SFNT &lsquo;name&rsquo; table.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The number of strings in the &lsquo;name&rsquo; table.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Sfnt_Name">FT_Get_Sfnt_Name</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_Sfnt_Name</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>       face,
+                    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>       idx,
+                    <a href="ft2-sfnt_names.html#FT_SfntName">FT_SfntName</a>  *aname );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a string of the SFNT &lsquo;name&rsquo; table for a given index.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+<tr valign=top><td><b>idx</b></td><td>
+<p>The index of the &lsquo;name&rsquo; string.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aname</b></td><td>
+<p>The indexed <a href="ft2-sfnt_names.html#FT_SfntName">FT_SfntName</a> structure.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The &lsquo;string&rsquo; array returned in the &lsquo;aname&rsquo; structure is not null-terminated. The application should deallocate it if it is no longer in use.</p>
+<p>Use <a href="ft2-sfnt_names.html#FT_Get_Sfnt_Name_Count">FT_Get_Sfnt_Name_Count</a> to get the total number of available &lsquo;name&rsquo; table entries, then do a loop until you get the right platform, encoding, and name ID.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY">FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY</b>  <a href="ft2-basic_types.html#FT_MAKE_TAG">FT_MAKE_TAG</a>( 'i', 'g', 'p', 'f' )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A constant used as the tag of <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a> structures to make FT_Open_Face() ignore preferred family subfamily names in &lsquo;name&rsquo; table since OpenType version 1.4. For backwards compatibility with legacy systems which has 4-face-per-family restriction.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY">FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY</b>  <a href="ft2-basic_types.html#FT_MAKE_TAG">FT_MAKE_TAG</a>( 'i', 'g', 'p', 's' )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A constant used as the tag of <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a> structures to make FT_Open_Face() ignore preferred subfamily names in &lsquo;name&rsquo; table since OpenType version 1.4. For backwards compatibility with legacy systems which has 4-face-per-family restriction.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-sizes_management.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-sizes_management.html
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--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-sizes_management.html
@@ -0,0 +1,164 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
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+  li { text-align: justify; }
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+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Size Management
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_New_Size">FT_New_Size</a></td><td></td><td><a href="#FT_Done_Size">FT_Done_Size</a></td><td></td><td><a href="#FT_Activate_Size">FT_Activate_Size</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>When creating a new face object (e.g., with <a href="ft2-base_interface.html#FT_New_Face">FT_New_Face</a>), an <a href="ft2-base_interface.html#FT_Size">FT_Size</a> object is automatically created and used to store all pixel-size dependent information, available in the &lsquo;face-&gt;size&rsquo; field.</p>
+<p>It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See <a href="ft2-sizes_management.html#FT_New_Size">FT_New_Size</a> and <a href="ft2-sizes_management.html#FT_Done_Size">FT_Done_Size</a>.</p>
+<p>Note that <a href="ft2-base_interface.html#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a> and <a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a> only modify the contents of the current &lsquo;active&rsquo; size; you thus need to use <a href="ft2-sizes_management.html#FT_Activate_Size">FT_Activate_Size</a> to change it.</p>
+<p>99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_New_Size">FT_New_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SIZES_H (freetype/ftsizes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_New_Size</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>   face,
+               <a href="ft2-base_interface.html#FT_Size">FT_Size</a>*  size );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Create a new size object from a given face object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to a parent face object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>asize</b></td><td>
+<p>A handle to a new size object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>You need to call <a href="ft2-sizes_management.html#FT_Activate_Size">FT_Activate_Size</a> in order to select the new size for upcoming calls to <a href="ft2-base_interface.html#FT_Set_Pixel_Sizes">FT_Set_Pixel_Sizes</a>, <a href="ft2-base_interface.html#FT_Set_Char_Size">FT_Set_Char_Size</a>, <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a>, <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a>, etc.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Done_Size">FT_Done_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SIZES_H (freetype/ftsizes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Done_Size</b>( <a href="ft2-base_interface.html#FT_Size">FT_Size</a>  size );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Discard a given size object. Note that <a href="ft2-base_interface.html#FT_Done_Face">FT_Done_Face</a> automatically discards all size objects allocated with <a href="ft2-sizes_management.html#FT_New_Size">FT_New_Size</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>size</b></td><td>
+<p>A handle to a target size object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Activate_Size">FT_Activate_Size</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SIZES_H (freetype/ftsizes.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Activate_Size</b>( <a href="ft2-base_interface.html#FT_Size">FT_Size</a>  size );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Even though it is possible to create several size objects for a given face (see <a href="ft2-sizes_management.html#FT_New_Size">FT_New_Size</a> for details), functions like <a href="ft2-base_interface.html#FT_Load_Glyph">FT_Load_Glyph</a> or <a href="ft2-base_interface.html#FT_Load_Char">FT_Load_Char</a> only use the one which has been activated last to determine the &lsquo;current character pixel size&rsquo;.</p>
+<p>This function can be used to &lsquo;activate&rsquo; a previously created size object.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>size</b></td><td>
+<p>A handle to a target size object.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If &lsquo;face&rsquo; is the size's parent face object, this function changes the value of &lsquo;face-&gt;size&rsquo; to the input size handle.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-system_interface.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-system_interface.html
new file mode 100644
index 0000000..63b55b3
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-system_interface.html
@@ -0,0 +1,415 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
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+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
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+
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+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+System Interface
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_Memory">FT_Memory</a></td><td></td><td><a href="#FT_MemoryRec">FT_MemoryRec</a></td><td></td><td><a href="#FT_Stream_CloseFunc">FT_Stream_CloseFunc</a></td></tr>
+<tr><td></td><td><a href="#FT_Alloc_Func">FT_Alloc_Func</a></td><td></td><td><a href="#FT_Stream">FT_Stream</a></td><td></td><td><a href="#FT_StreamRec">FT_StreamRec</a></td></tr>
+<tr><td></td><td><a href="#FT_Free_Func">FT_Free_Func</a></td><td></td><td><a href="#FT_StreamDesc">FT_StreamDesc</a></td><td></td><td></td></tr>
+<tr><td></td><td><a href="#FT_Realloc_Func">FT_Realloc_Func</a></td><td></td><td><a href="#FT_Stream_IoFunc">FT_Stream_IoFunc</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Memory">FT_Memory</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_MemoryRec_*  <b>FT_Memory</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a given memory manager object, defined with an <a href="ft2-system_interface.html#FT_MemoryRec">FT_MemoryRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Alloc_Func">FT_Alloc_Func</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>*
+  (*<b>FT_Alloc_Func</b>)( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>  memory,
+                    <span class="keyword">long</span>       size );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to allocate &lsquo;size&rsquo; bytes from &lsquo;memory&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>memory</b></td><td>
+<p>A handle to the source memory manager.</p>
+</td></tr>
+<tr valign=top><td><b>size</b></td><td>
+<p>The size in bytes to allocate.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Address of new memory block. 0&nbsp;in case of failure.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Free_Func">FT_Free_Func</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Free_Func</b>)( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>  memory,
+                   <span class="keyword">void</span>*      block );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to release a given block of memory.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>memory</b></td><td>
+<p>A handle to the source memory manager.</p>
+</td></tr>
+<tr valign=top><td><b>block</b></td><td>
+<p>The address of the target memory block.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Realloc_Func">FT_Realloc_Func</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>*
+  (*<b>FT_Realloc_Func</b>)( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>  memory,
+                      <span class="keyword">long</span>       cur_size,
+                      <span class="keyword">long</span>       new_size,
+                      <span class="keyword">void</span>*      block );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to re-allocate a given block of memory.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>memory</b></td><td>
+<p>A handle to the source memory manager.</p>
+</td></tr>
+<tr valign=top><td><b>cur_size</b></td><td>
+<p>The block's current size in bytes.</p>
+</td></tr>
+<tr valign=top><td><b>new_size</b></td><td>
+<p>The block's requested new size.</p>
+</td></tr>
+<tr valign=top><td><b>block</b></td><td>
+<p>The block's current address.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>New block address. 0&nbsp;in case of memory shortage.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>In case of error, the old block must still be available.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_MemoryRec">FT_MemoryRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">struct</span>  FT_MemoryRec_
+  {
+    <span class="keyword">void</span>*            user;
+    <a href="ft2-system_interface.html#FT_Alloc_Func">FT_Alloc_Func</a>    alloc;
+    <a href="ft2-system_interface.html#FT_Free_Func">FT_Free_Func</a>     free;
+    <a href="ft2-system_interface.html#FT_Realloc_Func">FT_Realloc_Func</a>  realloc;
+  };
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to describe a given memory manager to FreeType&nbsp;2.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>user</b></td><td>
+<p>A generic typeless pointer for user data.</p>
+</td></tr>
+<tr valign=top><td><b>alloc</b></td><td>
+<p>A pointer type to an allocation function.</p>
+</td></tr>
+<tr valign=top><td><b>free</b></td><td>
+<p>A pointer type to an memory freeing function.</p>
+</td></tr>
+<tr valign=top><td><b>realloc</b></td><td>
+<p>A pointer type to a reallocation function.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stream">FT_Stream</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_StreamRec_*  <b>FT_Stream</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an input stream.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_StreamDesc">FT_StreamDesc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">union</span>  FT_StreamDesc_
+  {
+    <span class="keyword">long</span>   value;
+    <span class="keyword">void</span>*  pointer;
+
+  } <b>FT_StreamDesc</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A union type used to store either a long or a pointer. This is used to store a file descriptor or a &lsquo;FILE*&rsquo; in an input stream.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stream_IoFunc">FT_Stream_IoFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">long</span>
+  (*<b>FT_Stream_IoFunc</b>)( <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a>       stream,
+                       <span class="keyword">unsigned</span> <span class="keyword">long</span>   offset,
+                       <span class="keyword">unsigned</span> <span class="keyword">char</span>*  buffer,
+                       <span class="keyword">unsigned</span> <span class="keyword">long</span>   count );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to seek and read data from a given input stream.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stream</b></td><td>
+<p>A handle to the source stream.</p>
+</td></tr>
+<tr valign=top><td><b>offset</b></td><td>
+<p>The offset of read in stream (always from start).</p>
+</td></tr>
+<tr valign=top><td><b>buffer</b></td><td>
+<p>The address of the read buffer.</p>
+</td></tr>
+<tr valign=top><td><b>count</b></td><td>
+<p>The number of bytes to read from the stream.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The number of bytes effectively read by the stream.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function might be called to perform a seek or skip operation with a &lsquo;count&rsquo; of&nbsp;0. A non-zero return value then indicates an error.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Stream_CloseFunc">FT_Stream_CloseFunc</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">void</span>
+  (*<b>FT_Stream_CloseFunc</b>)( <a href="ft2-system_interface.html#FT_Stream">FT_Stream</a>  stream );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A function used to close a given input stream.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>stream</b></td><td>
+<p>A handle to the target stream.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_StreamRec">FT_StreamRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_SYSTEM_H (freetype/ftsystem.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_StreamRec_
+  {
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>*       base;
+    <span class="keyword">unsigned</span> <span class="keyword">long</span>        size;
+    <span class="keyword">unsigned</span> <span class="keyword">long</span>        pos;
+
+    <a href="ft2-system_interface.html#FT_StreamDesc">FT_StreamDesc</a>        descriptor;
+    <a href="ft2-system_interface.html#FT_StreamDesc">FT_StreamDesc</a>        pathname;
+    <a href="ft2-system_interface.html#FT_Stream_IoFunc">FT_Stream_IoFunc</a>     read;
+    <a href="ft2-system_interface.html#FT_Stream_CloseFunc">FT_Stream_CloseFunc</a>  close;
+
+    <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a>            memory;
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>*       cursor;
+    <span class="keyword">unsigned</span> <span class="keyword">char</span>*       limit;
+
+  } <b>FT_StreamRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to describe an input stream.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>base</b></td><td>
+<p>For memory-based streams, this is the address of the first stream byte in memory. This field should always be set to NULL for disk-based streams.</p>
+</td></tr>
+<tr valign=top><td><b>size</b></td><td>
+<p>The stream size in bytes.</p>
+</td></tr>
+<tr valign=top><td><b>pos</b></td><td>
+<p>The current position within the stream.</p>
+</td></tr>
+<tr valign=top><td><b>descriptor</b></td><td>
+<p>This field is a union that can hold an integer or a pointer. It is used by stream implementations to store file descriptors or &lsquo;FILE*&rsquo; pointers.</p>
+</td></tr>
+<tr valign=top><td><b>pathname</b></td><td>
+<p>This field is completely ignored by FreeType. However, it is often useful during debugging to use it to store the stream's filename (where available).</p>
+</td></tr>
+<tr valign=top><td><b>read</b></td><td>
+<p>The stream's input function.</p>
+</td></tr>
+<tr valign=top><td><b>close</b></td><td>
+<p>The stream's close function.</p>
+</td></tr>
+<tr valign=top><td><b>memory</b></td><td>
+<p>The memory manager to use to preload frames. This is set internally by FreeType and shouldn't be touched by stream implementations.</p>
+</td></tr>
+<tr valign=top><td><b>cursor</b></td><td>
+<p>This field is set and used internally by FreeType when parsing frames.</p>
+</td></tr>
+<tr valign=top><td><b>limit</b></td><td>
+<p>This field is set and used internally by FreeType when parsing frames.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
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+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
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+         color: #000000;
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+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>Table of Contents</h1></center>
+<br><table align=center width="75%"><tr><td><h2>General Remarks</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-user_allocation.html">User allocation</a></td><td>
+<p>How client applications should allocate FreeType data structures.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2>Core API</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-version.html">FreeType Version</a></td><td>
+<p>Functions and macros related to FreeType versions.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-basic_types.html">Basic Data Types</a></td><td>
+<p>The basic data types defined by the library.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-base_interface.html">Base Interface</a></td><td>
+<p>The FreeType&nbsp;2 base font interface.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-glyph_variants.html">Glyph Variants</a></td><td>
+<p>The FreeType&nbsp;2 interface to Unicode Ideographic Variation Sequences (IVS), using the SFNT cmap format&nbsp;14.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-glyph_management.html">Glyph Management</a></td><td>
+<p>Generic interface to manage individual glyph data.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-mac_specific.html">Mac Specific Interface</a></td><td>
+<p>Only available on the Macintosh.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-sizes_management.html">Size Management</a></td><td>
+<p>Managing multiple sizes per face.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-header_file_macros.html">Header File Macros</a></td><td>
+<p>Macro definitions used to #include specific header files.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2>Format-Specific API</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-multiple_masters.html">Multiple Masters</a></td><td>
+<p>How to manage Multiple Masters fonts.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-truetype_tables.html">TrueType Tables</a></td><td>
+<p>TrueType specific table types and functions.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-type1_tables.html">Type 1 Tables</a></td><td>
+<p>Type&nbsp;1 (PostScript) specific font tables.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-sfnt_names.html">SFNT Names</a></td><td>
+<p>Access the names embedded in TrueType and OpenType files.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-bdf_fonts.html">BDF and PCF Files</a></td><td>
+<p>BDF and PCF specific API.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-cid_fonts.html">CID Fonts</a></td><td>
+<p>CID-keyed font specific API.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-pfr_fonts.html">PFR Fonts</a></td><td>
+<p>PFR/TrueDoc specific API.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-winfnt_fonts.html">Window FNT Files</a></td><td>
+<p>Windows FNT specific API.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-font_formats.html">Font Formats</a></td><td>
+<p>Getting the font format.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-gasp_table.html">Gasp Table</a></td><td>
+<p>Retrieving TrueType &lsquo;gasp&rsquo; table entries.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2>Cache Sub-System</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-cache_subsystem.html">Cache Sub-System</a></td><td>
+<p>How to cache face, size, and glyph data with FreeType&nbsp;2.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2>Support API</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-computations.html">Computations</a></td><td>
+<p>Crunching fixed numbers and vectors.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-list_processing.html">List Processing</a></td><td>
+<p>Simple management of lists.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-outline_processing.html">Outline Processing</a></td><td>
+<p>Functions to create, transform, and render vectorial glyph images.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-quick_advance.html">Quick retrieval of advance values</a></td><td>
+<p>Retrieve horizontal and vertical advance values without processing glyph outlines, if possible.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-bitmap_handling.html">Bitmap Handling</a></td><td>
+<p>Handling FT_Bitmap objects.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-raster.html">Scanline Converter</a></td><td>
+<p>How vectorial outlines are converted into bitmaps and pixmaps.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-glyph_stroker.html">Glyph Stroker</a></td><td>
+<p>Generating bordered and stroked glyphs.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-system_interface.html">System Interface</a></td><td>
+<p>How FreeType manages memory and i/o.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-module_management.html">Module Management</a></td><td>
+<p>How to add, upgrade, and remove modules from FreeType.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-gzip.html">GZIP Streams</a></td><td>
+<p>Using gzip-compressed font files.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-lzw.html">LZW Streams</a></td><td>
+<p>Using LZW-compressed font files.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-bzip2.html">BZIP2 Streams</a></td><td>
+<p>Using bzip2-compressed font files.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-lcd_filtering.html">LCD Filtering</a></td><td>
+<p>Reduce color fringes of LCD-optimized bitmaps.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2>Miscellaneous</h2><ul class="empty"><li>
+<table cellpadding=5>
+<tr valign=top><td class="left">
+<a href="ft2-ot_validation.html">OpenType Validation</a></td><td>
+<p>An API to validate OpenType tables.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-incremental.html">Incremental Loading</a></td><td>
+<p>Custom Glyph Loading.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-truetype_engine.html">The TrueType Engine</a></td><td>
+<p>TrueType bytecode support.</p>
+</td></tr>
+<tr valign=top><td class="left">
+<a href="ft2-gx_validation.html">TrueTypeGX/AAT Validation</a></td><td>
+<p>An API to validate TrueTypeGX/AAT tables.</p>
+</td></tr>
+</table>
+</li></ul></td></tr></table>
+<br><table align=center width="75%"><tr><td><h2><a href="ft2-index.html">Global Index</a></h2><ul class="empty"><li></li></ul></td></tr></table>
+<hr>
+<table><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+</tr></table>
+
+<center><font size=-2>generated on Thu Mar  8 21:09:06 2012</font></center></body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-truetype_engine.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-truetype_engine.html
new file mode 100644
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--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-truetype_engine.html
@@ -0,0 +1,132 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+The TrueType Engine
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_TrueTypeEngineType">FT_TrueTypeEngineType</a></td><td></td><td><a href="#FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_TrueTypeEngineType">FT_TrueTypeEngineType</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_TrueTypeEngineType_
+  {
+    <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_NONE</a> = 0,
+    <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_UNPATENTED</a>,
+    <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_PATENTED</a>
+
+  } <b>FT_TrueTypeEngineType</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the <a href="ft2-truetype_engine.html#FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a> function.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>FT_TRUETYPE_ENGINE_TYPE_NONE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The library doesn't implement any kind of bytecode interpreter.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_TRUETYPE_ENGINE_TYPE_UNPATENTED</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The library implements a bytecode interpreter that doesn't support the patented operations of the TrueType virtual machine.</p>
+<p>Its main use is to load certain Asian fonts which position and scale glyph components with bytecode instructions. It produces bad output for most other fonts.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>FT_TRUETYPE_ENGINE_TYPE_PATENTED</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The library implements a bytecode interpreter that covers the full instruction set of the TrueType virtual machine (this was governed by patents until May 2010, hence the name).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.2</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_MODULE_H (freetype/ftmodapi.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TrueTypeEngineType</a> )
+  <b>FT_Get_TrueType_Engine_Type</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  library );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return an <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TrueTypeEngineType</a> value to indicate which level of the TrueType virtual machine a given library instance supports.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A library instance.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A value indicating which level is supported.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.2</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-truetype_tables.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-truetype_tables.html
new file mode 100644
index 0000000..a57ba4f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-truetype_tables.html
@@ -0,0 +1,1223 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+TrueType Tables
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#TT_PLATFORM_XXX">TT_PLATFORM_XXX</a></td><td></td><td><a href="#TT_Postscript">TT_Postscript</a></td></tr>
+<tr><td></td><td><a href="#TT_APPLE_ID_XXX">TT_APPLE_ID_XXX</a></td><td></td><td><a href="#TT_PCLT">TT_PCLT</a></td></tr>
+<tr><td></td><td><a href="#TT_MAC_ID_XXX">TT_MAC_ID_XXX</a></td><td></td><td><a href="#TT_MaxProfile">TT_MaxProfile</a></td></tr>
+<tr><td></td><td><a href="#TT_ISO_ID_XXX">TT_ISO_ID_XXX</a></td><td></td><td><a href="#FT_Sfnt_Tag">FT_Sfnt_Tag</a></td></tr>
+<tr><td></td><td><a href="#TT_MS_ID_XXX">TT_MS_ID_XXX</a></td><td></td><td><a href="#FT_Get_Sfnt_Table">FT_Get_Sfnt_Table</a></td></tr>
+<tr><td></td><td><a href="#TT_ADOBE_ID_XXX">TT_ADOBE_ID_XXX</a></td><td></td><td><a href="#FT_Load_Sfnt_Table">FT_Load_Sfnt_Table</a></td></tr>
+<tr><td></td><td><a href="#TT_Header">TT_Header</a></td><td></td><td><a href="#FT_Sfnt_Table_Info">FT_Sfnt_Table_Info</a></td></tr>
+<tr><td></td><td><a href="#TT_HoriHeader">TT_HoriHeader</a></td><td></td><td><a href="#FT_Get_CMap_Language_ID">FT_Get_CMap_Language_ID</a></td></tr>
+<tr><td></td><td><a href="#TT_VertHeader">TT_VertHeader</a></td><td></td><td><a href="#FT_Get_CMap_Format">FT_Get_CMap_Format</a></td></tr>
+<tr><td></td><td><a href="#TT_OS2">TT_OS2</a></td><td></td><td><a href="#FT_PARAM_TAG_UNPATENTED_HINTING">FT_PARAM_TAG_UNPATENTED_HINTING</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the definition of TrueType-specific tables as well as some routines used to access and process them.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_PLATFORM_XXX">TT_PLATFORM_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_APPLE_UNICODE</a>  0
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MACINTOSH</a>      1
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ISO</a>            2 /* deprecated */
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MICROSOFT</a>      3
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_CUSTOM</a>         4
+#define <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ADOBE</a>          7 /* artificial */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;platform_id&rsquo; identifier code in <a href="ft2-base_interface.html#FT_CharMapRec">FT_CharMapRec</a> and <a href="ft2-sfnt_names.html#FT_SfntName">FT_SfntName</a> structures.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td colspan=0><b>TT_PLATFORM_APPLE_UNICODE</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Used by Apple to indicate a Unicode character map and/or name entry. See <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_XXX</a> for corresponding &lsquo;encoding_id&rsquo; values. Note that name entries in this format are coded as big-endian UCS-2 character codes <i>only</i>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_PLATFORM_MACINTOSH</b></td><td>
+<p>Used by Apple to indicate a MacOS-specific charmap and/or name entry. See <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_XXX</a> for corresponding &lsquo;encoding_id&rsquo; values. Note that most TrueType fonts contain an Apple roman charmap to be usable on MacOS systems (even if they contain a Microsoft charmap as well).</p>
+</td></tr>
+<tr valign=top><td><b>TT_PLATFORM_ISO</b></td><td>
+<p>This value was used to specify ISO/IEC 10646 charmaps. It is however now deprecated. See <a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_XXX</a> for a list of corresponding &lsquo;encoding_id&rsquo; values.</p>
+</td></tr>
+<tr valign=top><td><b>TT_PLATFORM_MICROSOFT</b></td><td>
+<p>Used by Microsoft to indicate Windows-specific charmaps. See <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_XXX</a> for a list of corresponding &lsquo;encoding_id&rsquo; values. Note that most fonts contain a Unicode charmap using (TT_PLATFORM_MICROSOFT, <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_UNICODE_CS</a>).</p>
+</td></tr>
+<tr valign=top><td><b>TT_PLATFORM_CUSTOM</b></td><td>
+<p>Used to indicate application-specific charmaps.</p>
+</td></tr>
+<tr valign=top><td><b>TT_PLATFORM_ADOBE</b></td><td>
+<p>This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an <a href="ft2-base_interface.html#FT_CharMapRec">FT_CharMapRec</a> structure. See <a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_XXX</a>.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_APPLE_ID_XXX">TT_APPLE_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_DEFAULT</a>           0 /* Unicode 1.0 */
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_1_1</a>       1 /* specify Hangul at U+34xx */
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_ISO_10646</a>         2 /* deprecated */
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_2_0</a>       3 /* or later */
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_UNICODE_32</a>        4 /* 2.0 or later, full repertoire */
+#define <a href="ft2-truetype_tables.html#TT_APPLE_ID_XXX">TT_APPLE_ID_VARIANT_SELECTOR</a>  5 /* variation selector data */
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;encoding_id&rsquo; for <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_APPLE_UNICODE</a> charmaps and name entries.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>TT_APPLE_ID_DEFAULT</b></td><td>
+<p>Unicode version 1.0.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>TT_APPLE_ID_UNICODE_1_1</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Unicode 1.1; specifies Hangul characters starting at U+34xx.</p>
+</td></tr>
+<tr valign=top><td><b>TT_APPLE_ID_ISO_10646</b></td><td>
+<p>Deprecated (identical to preceding).</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>TT_APPLE_ID_UNICODE_2_0</b></td></tr>
+<tr valign=top><td></td><td>
+<p>Unicode 2.0 and beyond (UTF-16 BMP only).</p>
+</td></tr>
+<tr valign=top><td><b>TT_APPLE_ID_UNICODE_32</b></td><td>
+<p>Unicode 3.1 and beyond, using UTF-32.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>TT_APPLE_ID_VARIANT_SELECTOR</b></td></tr>
+<tr valign=top><td></td><td>
+<p>From Adobe, not Apple. Not a normal cmap. Specifies variations on a real cmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_MAC_ID_XXX">TT_MAC_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ROMAN</a>                 0
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_JAPANESE</a>              1
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TRADITIONAL_CHINESE</a>   2
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KOREAN</a>                3
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ARABIC</a>                4
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_HEBREW</a>                5
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GREEK</a>                 6
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_RUSSIAN</a>               7
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_RSYMBOL</a>               8
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_DEVANAGARI</a>            9
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GURMUKHI</a>             10
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GUJARATI</a>             11
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ORIYA</a>                12
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_BENGALI</a>              13
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TAMIL</a>                14
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TELUGU</a>               15
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KANNADA</a>              16
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MALAYALAM</a>            17
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SINHALESE</a>            18
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_BURMESE</a>              19
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_KHMER</a>                20
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_THAI</a>                 21
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_LAOTIAN</a>              22
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GEORGIAN</a>             23
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_ARMENIAN</a>             24
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MALDIVIAN</a>            25
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SIMPLIFIED_CHINESE</a>   25
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_TIBETAN</a>              26
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_MONGOLIAN</a>            27
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_GEEZ</a>                 28
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SLAVIC</a>               29
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_VIETNAMESE</a>           30
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_SINDHI</a>               31
+#define <a href="ft2-truetype_tables.html#TT_MAC_ID_XXX">TT_MAC_ID_UNINTERP</a>             32
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;encoding_id&rsquo; for <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MACINTOSH</a> charmaps and name entries.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>TT_MAC_ID_ROMAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_JAPANESE</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>TT_MAC_ID_TRADITIONAL_CHINESE</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_KOREAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_ARABIC</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_HEBREW</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_GREEK</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_RUSSIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_RSYMBOL</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_DEVANAGARI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_GURMUKHI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_GUJARATI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_ORIYA</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_BENGALI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_TAMIL</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_TELUGU</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_KANNADA</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_MALAYALAM</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_SINHALESE</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_BURMESE</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_KHMER</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_THAI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_LAOTIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_GEORGIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_ARMENIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_MALDIVIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td colspan=0><b>TT_MAC_ID_SIMPLIFIED_CHINESE</b></td></tr>
+<tr valign=top><td></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_TIBETAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_MONGOLIAN</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_GEEZ</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_SLAVIC</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_VIETNAMESE</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_SINDHI</b></td><td>
+<p></p>
+</td></tr>
+<tr valign=top><td><b>TT_MAC_ID_UNINTERP</b></td><td>
+<p></p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_ISO_ID_XXX">TT_ISO_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_7BIT_ASCII</a>  0
+#define <a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_10646</a>       1
+#define <a href="ft2-truetype_tables.html#TT_ISO_ID_XXX">TT_ISO_ID_8859_1</a>      2
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;encoding_id&rsquo; for <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ISO</a> charmaps and name entries.</p>
+<p>Their use is now deprecated.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>TT_ISO_ID_7BIT_ASCII</b></td><td>
+<p>ASCII.</p>
+</td></tr>
+<tr valign=top><td><b>TT_ISO_ID_10646</b></td><td>
+<p>ISO/10646.</p>
+</td></tr>
+<tr valign=top><td><b>TT_ISO_ID_8859_1</b></td><td>
+<p>Also known as Latin-1.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_MS_ID_XXX">TT_MS_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_SYMBOL_CS</a>    0
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_UNICODE_CS</a>   1
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_SJIS</a>         2
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_GB2312</a>       3
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_BIG_5</a>        4
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_WANSUNG</a>      5
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_JOHAB</a>        6
+#define <a href="ft2-truetype_tables.html#TT_MS_ID_XXX">TT_MS_ID_UCS_4</a>       10
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;encoding_id&rsquo; for <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_MICROSOFT</a> charmaps and name entries.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>TT_MS_ID_SYMBOL_CS</b></td><td>
+<p>Corresponds to Microsoft symbol encoding. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_MS_SYMBOL</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_UNICODE_CS</b></td><td>
+<p>Corresponds to a Microsoft WGL4 charmap, matching Unicode. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_UNICODE</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_SJIS</b></td><td>
+<p>Corresponds to SJIS Japanese encoding. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_SJIS</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_GB2312</b></td><td>
+<p>Corresponds to Simplified Chinese as used in Mainland China. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_GB2312</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_BIG_5</b></td><td>
+<p>Corresponds to Traditional Chinese as used in Taiwan and Hong Kong. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_BIG5</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_WANSUNG</b></td><td>
+<p>Corresponds to Korean Wansung encoding. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_WANSUNG</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_JOHAB</b></td><td>
+<p>Corresponds to Johab encoding. See <a href="ft2-base_interface.html#FT_Encoding">FT_ENCODING_JOHAB</a>.</p>
+</td></tr>
+<tr valign=top><td><b>TT_MS_ID_UCS_4</b></td><td>
+<p>Corresponds to UCS-4 or UTF-32 charmaps. This has been added to the OpenType specification version 1.4 (mid-2001.)</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_ADOBE_ID_XXX">TT_ADOBE_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_STANDARD</a>  0
+#define <a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_EXPERT</a>    1
+#define <a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_CUSTOM</a>    2
+#define <a href="ft2-truetype_tables.html#TT_ADOBE_ID_XXX">TT_ADOBE_ID_LATIN_1</a>   3
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;encoding_id&rsquo; for <a href="ft2-truetype_tables.html#TT_PLATFORM_XXX">TT_PLATFORM_ADOBE</a> charmaps. This is a FreeType-specific extension!</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>TT_ADOBE_ID_STANDARD</b></td><td>
+<p>Adobe standard encoding.</p>
+</td></tr>
+<tr valign=top><td><b>TT_ADOBE_ID_EXPERT</b></td><td>
+<p>Adobe expert encoding.</p>
+</td></tr>
+<tr valign=top><td><b>TT_ADOBE_ID_CUSTOM</b></td><td>
+<p>Adobe custom encoding.</p>
+</td></tr>
+<tr valign=top><td><b>TT_ADOBE_ID_LATIN_1</b></td><td>
+<p>Adobe Latin&nbsp;1 encoding.</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_Header">TT_Header</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_Header_
+  {
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   Table_Version;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   Font_Revision;
+
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>    CheckSum_Adjust;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>    Magic_Number;
+
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  Flags;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  Units_Per_EM;
+
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>    Created [2];
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>    Modified[2];
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   xMin;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   yMin;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   xMax;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   yMax;
+
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  Mac_Style;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  Lowest_Rec_PPEM;
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   Font_Direction;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   Index_To_Loc_Format;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   Glyph_Data_Format;
+
+  } <b>TT_Header</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType font header table. All fields follow the TrueType specification.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_HoriHeader">TT_HoriHeader</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_HoriHeader_
+  {
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   Version;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   Ascender;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   Descender;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   Line_Gap;
+
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  advance_Width_Max;      /* advance width maximum */
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   min_Left_Side_Bearing;  /* minimum left-sb       */
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   min_Right_Side_Bearing; /* minimum right-sb      */
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   xMax_Extent;            /* xmax extents          */
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   caret_Slope_Rise;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   caret_Slope_Run;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   caret_Offset;
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   Reserved[4];
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   metric_Data_Format;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  number_Of_HMetrics;
+
+    /* The following fields are not defined by the TrueType specification */
+    /* but they are used to connect the metrics header to the relevant    */
+    /* `HMTX' table.                                                      */
+
+    <span class="keyword">void</span>*      long_metrics;
+    <span class="keyword">void</span>*      short_metrics;
+
+  } <b>TT_HoriHeader</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType horizontal header, the &lsquo;hhea&rsquo; table, as well as the corresponding horizontal metrics table, i.e., the &lsquo;hmtx&rsquo; table.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>Version</b></td><td>
+<p>The table version.</p>
+</td></tr>
+<tr valign=top><td><b>Ascender</b></td><td>
+<p>The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the &lsquo;sTypoAscender&rsquo; field of the OS/2 table instead if you want the correct one.</p>
+</td></tr>
+<tr valign=top><td><b>Descender</b></td><td>
+<p>The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the &lsquo;sTypoDescender&rsquo; field of the OS/2 table instead if you want the correct one.</p>
+</td></tr>
+<tr valign=top><td><b>Line_Gap</b></td><td>
+<p>The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font.</p>
+</td></tr>
+<tr valign=top><td><b>advance_Width_Max</b></td><td>
+<p>This field is the maximum of all advance widths found in the font. It can be used to compute the maximum width of an arbitrary string of text.</p>
+</td></tr>
+<tr valign=top><td><b>min_Left_Side_Bearing</b></td><td>
+<p>The minimum left side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr valign=top><td><b>min_Right_Side_Bearing</b></td><td>
+<p>The minimum right side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr valign=top><td><b>xMax_Extent</b></td><td>
+<p>The maximum horizontal extent (i.e., the &lsquo;width&rsquo; of a glyph's bounding box) for all glyphs in the font.</p>
+</td></tr>
+<tr valign=top><td><b>caret_Slope_Rise</b></td><td>
+<p>The rise coefficient of the cursor's slope of the cursor (slope=rise/run).</p>
+</td></tr>
+<tr valign=top><td><b>caret_Slope_Run</b></td><td>
+<p>The run coefficient of the cursor's slope.</p>
+</td></tr>
+<tr valign=top><td><b>Reserved</b></td><td>
+<p>8&nbsp;reserved bytes.</p>
+</td></tr>
+<tr valign=top><td><b>metric_Data_Format</b></td><td>
+<p>Always&nbsp;0.</p>
+</td></tr>
+<tr valign=top><td><b>number_Of_HMetrics</b></td><td>
+<p>Number of HMetrics entries in the &lsquo;hmtx&rsquo; table -- this value can be smaller than the total number of glyphs in the font.</p>
+</td></tr>
+<tr valign=top><td><b>long_metrics</b></td><td>
+<p>A pointer into the &lsquo;hmtx&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>short_metrics</b></td><td>
+<p>A pointer into the &lsquo;hmtx&rsquo; table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should be identical except for the names of their fields which are different.</p>
+<p>This ensures that a single function in the &lsquo;ttload&rsquo; module is able to read both the horizontal and vertical headers.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_VertHeader">TT_VertHeader</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_VertHeader_
+  {
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   Version;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   Ascender;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   Descender;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   Line_Gap;
+
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  advance_Height_Max;      /* advance height maximum */
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   min_Top_Side_Bearing;    /* minimum left-sb or top-sb       */
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb   */
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   yMax_Extent;             /* xmax or ymax extents            */
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   caret_Slope_Rise;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   caret_Slope_Run;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   caret_Offset;
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   Reserved[4];
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   metric_Data_Format;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  number_Of_VMetrics;
+
+    /* The following fields are not defined by the TrueType specification */
+    /* but they're used to connect the metrics header to the relevant     */
+    /* `HMTX' or `VMTX' table.                                            */
+
+    <span class="keyword">void</span>*      long_metrics;
+    <span class="keyword">void</span>*      short_metrics;
+
+  } <b>TT_VertHeader</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType vertical header, the &lsquo;vhea&rsquo; table, as well as the corresponding vertical metrics table, i.e., the &lsquo;vmtx&rsquo; table.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>Version</b></td><td>
+<p>The table version.</p>
+</td></tr>
+<tr valign=top><td><b>Ascender</b></td><td>
+<p>The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the &lsquo;sTypoAscender&rsquo; field of the OS/2 table instead if you want the correct one.</p>
+</td></tr>
+<tr valign=top><td><b>Descender</b></td><td>
+<p>The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative.</p>
+<p>This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII).</p>
+<p>You should use the &lsquo;sTypoDescender&rsquo; field of the OS/2 table instead if you want the correct one.</p>
+</td></tr>
+<tr valign=top><td><b>Line_Gap</b></td><td>
+<p>The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font.</p>
+</td></tr>
+<tr valign=top><td><b>advance_Height_Max</b></td><td>
+<p>This field is the maximum of all advance heights found in the font. It can be used to compute the maximum height of an arbitrary string of text.</p>
+</td></tr>
+<tr valign=top><td><b>min_Top_Side_Bearing</b></td><td>
+<p>The minimum top side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr valign=top><td colspan=0><b>min_Bottom_Side_Bearing</b></td></tr>
+<tr valign=top><td></td><td>
+<p>The minimum bottom side bearing of all glyphs within the font.</p>
+</td></tr>
+<tr valign=top><td><b>yMax_Extent</b></td><td>
+<p>The maximum vertical extent (i.e., the &lsquo;height&rsquo; of a glyph's bounding box) for all glyphs in the font.</p>
+</td></tr>
+<tr valign=top><td><b>caret_Slope_Rise</b></td><td>
+<p>The rise coefficient of the cursor's slope of the cursor (slope=rise/run).</p>
+</td></tr>
+<tr valign=top><td><b>caret_Slope_Run</b></td><td>
+<p>The run coefficient of the cursor's slope.</p>
+</td></tr>
+<tr valign=top><td><b>caret_Offset</b></td><td>
+<p>The cursor's offset for slanted fonts. This value is &lsquo;reserved&rsquo; in vmtx version 1.0.</p>
+</td></tr>
+<tr valign=top><td><b>Reserved</b></td><td>
+<p>8&nbsp;reserved bytes.</p>
+</td></tr>
+<tr valign=top><td><b>metric_Data_Format</b></td><td>
+<p>Always&nbsp;0.</p>
+</td></tr>
+<tr valign=top><td><b>number_Of_HMetrics</b></td><td>
+<p>Number of VMetrics entries in the &lsquo;vmtx&rsquo; table -- this value can be smaller than the total number of glyphs in the font.</p>
+</td></tr>
+<tr valign=top><td><b>long_metrics</b></td><td>
+<p>A pointer into the &lsquo;vmtx&rsquo; table.</p>
+</td></tr>
+<tr valign=top><td><b>short_metrics</b></td><td>
+<p>A pointer into the &lsquo;vmtx&rsquo; table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should be identical except for the names of their fields which are different.</p>
+<p>This ensures that a single function in the &lsquo;ttload&rsquo; module is able to read both the horizontal and vertical headers.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_OS2">TT_OS2</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_OS2_
+  {
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  version;                /* 0x0001 - more or 0xFFFF */
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   xAvgCharWidth;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  usWeightClass;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  usWidthClass;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   fsType;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   ySubscriptXSize;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   ySubscriptYSize;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   ySubscriptXOffset;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   ySubscriptYOffset;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   ySuperscriptXSize;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   ySuperscriptYSize;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   ySuperscriptXOffset;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   ySuperscriptYOffset;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   yStrikeoutSize;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   yStrikeoutPosition;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   sFamilyClass;
+
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    panose[10];
+
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   ulUnicodeRange1;        /* Bits 0-31   */
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   ulUnicodeRange2;        /* Bits 32-63  */
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   ulUnicodeRange3;        /* Bits 64-95  */
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   ulUnicodeRange4;        /* Bits 96-127 */
+
+    <a href="ft2-basic_types.html#FT_Char">FT_Char</a>    achVendID[4];
+
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  fsSelection;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  usFirstCharIndex;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  usLastCharIndex;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   sTypoAscender;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   sTypoDescender;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   sTypoLineGap;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  usWinAscent;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  usWinDescent;
+
+    /* only version 1 tables: */
+
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   ulCodePageRange1;       /* Bits 0-31   */
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   ulCodePageRange2;       /* Bits 32-63  */
+
+    /* only version 2 tables: */
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   sxHeight;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   sCapHeight;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  usDefaultChar;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  usBreakChar;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  usMaxContext;
+
+  } <b>TT_OS2</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType OS/2 table. This is the long table version. All fields comply to the TrueType specification.</p>
+<p>Note that we now support old Mac fonts which do not include an OS/2 table. In this case, the &lsquo;version&rsquo; field is always set to 0xFFFF.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_Postscript">TT_Postscript</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_Postscript_
+  {
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  FormatType;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>  italicAngle;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>  underlinePosition;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>  underlineThickness;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  isFixedPitch;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  minMemType42;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  maxMemType42;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  minMemType1;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  maxMemType1;
+
+    /* Glyph names follow in the file, but we don't   */
+    /* load them by default.  See the ttpost.c file.  */
+
+  } <b>TT_Postscript</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType PostScript table. All fields comply to the TrueType specification. This structure does not reference the PostScript glyph names, which can be nevertheless accessed with the &lsquo;ttpost&rsquo; module.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_PCLT">TT_PCLT</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_PCLT_
+  {
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   Version;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   FontNumber;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  Pitch;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  xHeight;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  Style;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  TypeFamily;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  CapHeight;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  SymbolSet;
+    <a href="ft2-basic_types.html#FT_Char">FT_Char</a>    TypeFace[16];
+    <a href="ft2-basic_types.html#FT_Char">FT_Char</a>    CharacterComplement[8];
+    <a href="ft2-basic_types.html#FT_Char">FT_Char</a>    FileName[6];
+    <a href="ft2-basic_types.html#FT_Char">FT_Char</a>    StrokeWeight;
+    <a href="ft2-basic_types.html#FT_Char">FT_Char</a>    WidthType;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    SerifStyle;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    Reserved;
+
+  } <b>TT_PCLT</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a TrueType PCLT table. All fields comply to the TrueType specification.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="TT_MaxProfile">TT_MaxProfile</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  TT_MaxProfile_
+  {
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   version;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  numGlyphs;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxPoints;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxContours;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxCompositePoints;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxCompositeContours;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxZones;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxTwilightPoints;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxStorage;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxFunctionDefs;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxInstructionDefs;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxStackElements;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxSizeOfInstructions;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxComponentElements;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  maxComponentDepth;
+
+  } <b>TT_MaxProfile</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>The maximum profile is a table containing many max values which can be used to pre-allocate arrays. This ensures that no memory allocation occurs during a glyph load.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>version</b></td><td>
+<p>The version number.</p>
+</td></tr>
+<tr valign=top><td><b>numGlyphs</b></td><td>
+<p>The number of glyphs in this TrueType font.</p>
+</td></tr>
+<tr valign=top><td><b>maxPoints</b></td><td>
+<p>The maximum number of points in a non-composite TrueType glyph. See also the structure element &lsquo;maxCompositePoints&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>maxContours</b></td><td>
+<p>The maximum number of contours in a non-composite TrueType glyph. See also the structure element &lsquo;maxCompositeContours&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>maxCompositePoints</b></td><td>
+<p>The maximum number of points in a composite TrueType glyph. See also the structure element &lsquo;maxPoints&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>maxCompositeContours</b></td><td>
+<p>The maximum number of contours in a composite TrueType glyph. See also the structure element &lsquo;maxContours&rsquo;.</p>
+</td></tr>
+<tr valign=top><td><b>maxZones</b></td><td>
+<p>The maximum number of zones used for glyph hinting.</p>
+</td></tr>
+<tr valign=top><td><b>maxTwilightPoints</b></td><td>
+<p>The maximum number of points in the twilight zone used for glyph hinting.</p>
+</td></tr>
+<tr valign=top><td><b>maxStorage</b></td><td>
+<p>The maximum number of elements in the storage area used for glyph hinting.</p>
+</td></tr>
+<tr valign=top><td><b>maxFunctionDefs</b></td><td>
+<p>The maximum number of function definitions in the TrueType bytecode for this font.</p>
+</td></tr>
+<tr valign=top><td><b>maxInstructionDefs</b></td><td>
+<p>The maximum number of instruction definitions in the TrueType bytecode for this font.</p>
+</td></tr>
+<tr valign=top><td><b>maxStackElements</b></td><td>
+<p>The maximum number of stack elements used during bytecode interpretation.</p>
+</td></tr>
+<tr valign=top><td><b>maxSizeOfInstructions</b></td><td>
+<p>The maximum number of TrueType opcodes used for glyph hinting.</p>
+</td></tr>
+<tr valign=top><td><b>maxComponentElements</b></td><td>
+<p>The maximum number of simple (i.e., non- composite) glyphs in a composite glyph.</p>
+</td></tr>
+<tr valign=top><td><b>maxComponentDepth</b></td><td>
+<p>The maximum nesting depth of composite glyphs.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This structure is only used during font loading.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Sfnt_Tag">FT_Sfnt_Tag</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_Sfnt_Tag_
+  {
+    ft_sfnt_head = 0,    /* <a href="ft2-truetype_tables.html#TT_Header">TT_Header</a>     */
+    ft_sfnt_maxp = 1,    /* <a href="ft2-truetype_tables.html#TT_MaxProfile">TT_MaxProfile</a> */
+    ft_sfnt_os2  = 2,    /* <a href="ft2-truetype_tables.html#TT_OS2">TT_OS2</a>        */
+    ft_sfnt_hhea = 3,    /* <a href="ft2-truetype_tables.html#TT_HoriHeader">TT_HoriHeader</a> */
+    ft_sfnt_vhea = 4,    /* <a href="ft2-truetype_tables.html#TT_VertHeader">TT_VertHeader</a> */
+    ft_sfnt_post = 5,    /* <a href="ft2-truetype_tables.html#TT_Postscript">TT_Postscript</a> */
+    ft_sfnt_pclt = 6,    /* <a href="ft2-truetype_tables.html#TT_PCLT">TT_PCLT</a>       */
+
+    sfnt_max   /* internal end mark */
+
+  } <b>FT_Sfnt_Tag</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration used to specify the index of an SFNT table. Used in the <a href="ft2-truetype_tables.html#FT_Get_Sfnt_Table">FT_Get_Sfnt_Table</a> API function.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_Sfnt_Table">FT_Get_Sfnt_Table</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span>* )
+  <b>FT_Get_Sfnt_Table</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>      face,
+                     <a href="ft2-truetype_tables.html#FT_Sfnt_Tag">FT_Sfnt_Tag</a>  tag );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return a pointer to a given SFNT table within a face.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source.</p>
+</td></tr>
+<tr valign=top><td><b>tag</b></td><td>
+<p>The index of the SFNT table.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>A type-less pointer to the table. This will be&nbsp;0 in case of error, or if the corresponding table was not found <b>OR</b> loaded from the file.</p>
+<p>Use a typecast according to &lsquo;tag&rsquo; to access the structure elements.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The table is owned by the face object and disappears with it.</p>
+<p>This function is only useful to access SFNT tables that are loaded by the sfnt, truetype, and opentype drivers. See <a href="ft2-truetype_tables.html#FT_Sfnt_Tag">FT_Sfnt_Tag</a> for a list.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Load_Sfnt_Table">FT_Load_Sfnt_Table</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Load_Sfnt_Table</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                      <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   tag,
+                      <a href="ft2-basic_types.html#FT_Long">FT_Long</a>    offset,
+                      <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>*   buffer,
+                      <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>*  length );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Load any font table into client memory.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+<tr valign=top><td><b>tag</b></td><td>
+<p>The four-byte tag of the table to load. Use the value&nbsp;0 if you want to access the whole font file. Otherwise, you can use one of the definitions found in the <a href="ft2-header_file_macros.html#FT_TRUETYPE_TAGS_H">FT_TRUETYPE_TAGS_H</a> file, or forge a new one with <a href="ft2-basic_types.html#FT_MAKE_TAG">FT_MAKE_TAG</a>.</p>
+</td></tr>
+<tr valign=top><td><b>offset</b></td><td>
+<p>The starting offset in the table (or file if tag == 0).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>buffer</b></td><td>
+<p>The target buffer address. The client must ensure that the memory array is big enough to hold the data.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>length</b></td><td>
+<p>If the &lsquo;length&rsquo; parameter is NULL, then try to load the whole table. Return an error code if it fails.</p>
+<p>Else, if &lsquo;*length&rsquo; is&nbsp;0, exit immediately while returning the table's (or file) full size in it.</p>
+<p>Else the number of bytes to read from the table or file, from the starting offset.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>If you need to determine the table's length you should first call this function with &lsquo;*length&rsquo; set to&nbsp;0, as in the following example:</p>
+<pre class="colored">
+  FT_ULong  length = 0;
+
+
+  error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &amp;length );
+  if ( error ) { ... table does not exist ... }
+
+  buffer = malloc( length );
+  if ( buffer == NULL ) { ... not enough memory ... }
+
+  error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &amp;length );
+  if ( error ) { ... could not load table ... }
+</pre>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Sfnt_Table_Info">FT_Sfnt_Table_Info</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Sfnt_Table_Info</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>    face,
+                      <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>    table_index,
+                      <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  *tag,
+                      <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>  *length );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return information on an SFNT table.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the source face.</p>
+</td></tr>
+<tr valign=top><td><b>table_index</b></td><td>
+<p>The index of an SFNT table. The function returns FT_Err_Table_Missing for an invalid value.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>tag</b></td><td>
+<p>The name tag of the SFNT table. If the value is NULL, &lsquo;table_index&rsquo; is ignored, and &lsquo;length&rsquo; returns the number of SFNT tables in the font.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>length</b></td><td>
+<p>The length of the SFNT table (or the number of SFNT tables, depending on &lsquo;tag&rsquo;).</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>SFNT tables with length zero are treated as missing.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_CMap_Language_ID">FT_Get_CMap_Language_ID</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> )
+  <b>FT_Get_CMap_Language_ID</b>( <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a>  charmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return TrueType/sfnt specific cmap language ID. Definitions of language ID values are in &lsquo;freetype/ttnameid.h&rsquo;.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>charmap</b></td><td>
+<p>The target charmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The language ID of &lsquo;charmap&rsquo;. If &lsquo;charmap&rsquo; doesn't belong to a TrueType/sfnt face, just return&nbsp;0 as the default value.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_CMap_Format">FT_Get_CMap_Format</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> )
+  <b>FT_Get_CMap_Format</b>( <a href="ft2-base_interface.html#FT_CharMap">FT_CharMap</a>  charmap );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return TrueType/sfnt specific cmap format.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>charmap</b></td><td>
+<p>The target charmap.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The format of &lsquo;charmap&rsquo;. If &lsquo;charmap&rsquo; doesn't belong to a TrueType/sfnt face, return -1.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_PARAM_TAG_UNPATENTED_HINTING">FT_PARAM_TAG_UNPATENTED_HINTING</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_UNPATENTED_HINTING_H (freetype/ttunpat.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <b>FT_PARAM_TAG_UNPATENTED_HINTING</b>  <a href="ft2-basic_types.html#FT_MAKE_TAG">FT_MAKE_TAG</a>( 'u', 'n', 'p', 'a' )
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A constant used as the tag of an <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a> structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by <a href="ft2-base_interface.html#FT_Open_Face">FT_Open_Face</a>.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-type1_tables.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-type1_tables.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
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+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Type 1 Tables
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#PS_FontInfoRec">PS_FontInfoRec</a></td><td></td><td><a href="#T1_Blend_Flags">T1_Blend_Flags</a></td><td></td><td><a href="#FT_Has_PS_Glyph_Names">FT_Has_PS_Glyph_Names</a></td></tr>
+<tr><td></td><td><a href="#PS_FontInfo">PS_FontInfo</a></td><td></td><td><a href="#CID_FaceDictRec">CID_FaceDictRec</a></td><td></td><td><a href="#FT_Get_PS_Font_Info">FT_Get_PS_Font_Info</a></td></tr>
+<tr><td></td><td><a href="#T1_FontInfo">T1_FontInfo</a></td><td></td><td><a href="#CID_FaceDict">CID_FaceDict</a></td><td></td><td><a href="#FT_Get_PS_Font_Private">FT_Get_PS_Font_Private</a></td></tr>
+<tr><td></td><td><a href="#PS_PrivateRec">PS_PrivateRec</a></td><td></td><td><a href="#CID_FaceInfoRec">CID_FaceInfoRec</a></td><td></td><td><a href="#T1_EncodingType">T1_EncodingType</a></td></tr>
+<tr><td></td><td><a href="#PS_Private">PS_Private</a></td><td></td><td><a href="#CID_FaceInfo">CID_FaceInfo</a></td><td></td><td><a href="#PS_Dict_Keys">PS_Dict_Keys</a></td></tr>
+<tr><td></td><td><a href="#T1_Private">T1_Private</a></td><td></td><td><a href="#CID_Info">CID_Info</a></td><td></td><td><a href="#FT_Get_PS_Font_Value">FT_Get_PS_Font_Value</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="PS_FontInfoRec">PS_FontInfoRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  PS_FontInfoRec_
+  {
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*  version;
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*  notice;
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*  full_name;
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*  family_name;
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*  weight;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>     italic_angle;
+    <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>     is_fixed_pitch;
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>    underline_position;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>   underline_thickness;
+
+  } <b>PS_FontInfoRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a Type&nbsp;1 or Type&nbsp;2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="PS_FontInfo">PS_FontInfo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> PS_FontInfoRec_*  <b>PS_FontInfo</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="T1_FontInfo">T1_FontInfo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a>  <b>T1_FontInfo</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This type is equivalent to <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="PS_PrivateRec">PS_PrivateRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  PS_PrivateRec_
+  {
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>     unique_id;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>     lenIV;
+
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    num_blue_values;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    num_other_blues;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    num_family_blues;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    num_family_other_blues;
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   blue_values[14];
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   other_blues[10];
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   family_blues      [14];
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   family_other_blues[10];
+
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   blue_scale;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>     blue_shift;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>     blue_fuzz;
+
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  standard_width[1];
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  standard_height[1];
+
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    num_snap_widths;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    num_snap_heights;
+    <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>    force_bold;
+    <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>    round_stem_up;
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   snap_widths [13];  /* including std width  */
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   snap_heights[13];  /* including std height */
+
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   expansion_factor;
+
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>    language_group;
+    <a href="ft2-basic_types.html#FT_Long">FT_Long</a>    password;
+
+    <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   min_feature[2];
+
+  } <b>PS_PrivateRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to model a Type&nbsp;1 or Type&nbsp;2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="PS_Private">PS_Private</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> PS_PrivateRec_*  <b>PS_Private</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a <a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="T1_Private">T1_Private</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a>  <b>T1_Private</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This type is equivalent to <a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="T1_Blend_Flags">T1_Blend_Flags</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  T1_Blend_Flags_
+  {
+    /*# required fields in a FontInfo blend dictionary */
+    T1_BLEND_UNDERLINE_POSITION = 0,
+    T1_BLEND_UNDERLINE_THICKNESS,
+    T1_BLEND_ITALIC_ANGLE,
+
+    /*# required fields in a Private blend dictionary */
+    T1_BLEND_BLUE_VALUES,
+    T1_BLEND_OTHER_BLUES,
+    T1_BLEND_STANDARD_WIDTH,
+    T1_BLEND_STANDARD_HEIGHT,
+    T1_BLEND_STEM_SNAP_WIDTHS,
+    T1_BLEND_STEM_SNAP_HEIGHTS,
+    T1_BLEND_BLUE_SCALE,
+    T1_BLEND_BLUE_SHIFT,
+    T1_BLEND_FAMILY_BLUES,
+    T1_BLEND_FAMILY_OTHER_BLUES,
+    T1_BLEND_FORCE_BOLD,
+
+    /*# never remove */
+    T1_BLEND_MAX
+
+  } <b>T1_Blend_Flags</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="CID_FaceDictRec">CID_FaceDictRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  CID_FaceDictRec_
+  {
+    <a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a>  private_dict;
+
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>        len_buildchar;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>       forcebold_threshold;
+    <a href="ft2-basic_types.html#FT_Pos">FT_Pos</a>         stroke_width;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>       expansion_factor;
+
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>        paint_type;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>        font_type;
+    <a href="ft2-basic_types.html#FT_Matrix">FT_Matrix</a>      font_matrix;
+    <a href="ft2-basic_types.html#FT_Vector">FT_Vector</a>      font_offset;
+
+    <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>        num_subrs;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>       subrmap_offset;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>         sd_bytes;
+
+  } <b>CID_FaceDictRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to represent data in a CID top-level dictionary.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="CID_FaceDict">CID_FaceDict</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> CID_FaceDictRec_*  <b>CID_FaceDict</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a <a href="ft2-type1_tables.html#CID_FaceDictRec">CID_FaceDictRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="CID_FaceInfoRec">CID_FaceInfoRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  CID_FaceInfoRec_
+  {
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*      cid_font_name;
+    <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>        cid_version;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>          cid_font_type;
+
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*      registry;
+    <a href="ft2-basic_types.html#FT_String">FT_String</a>*      ordering;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>          supplement;
+
+    <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a>  font_info;
+    <a href="ft2-basic_types.html#FT_BBox">FT_BBox</a>         font_bbox;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>        uid_base;
+
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>          num_xuid;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>        xuid[16];
+
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>        cidmap_offset;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>          fd_bytes;
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>          gd_bytes;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>        cid_count;
+
+    <a href="ft2-basic_types.html#FT_Int">FT_Int</a>          num_dicts;
+    <a href="ft2-type1_tables.html#CID_FaceDict">CID_FaceDict</a>    font_dicts;
+
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>        data_offset;
+
+  } <b>CID_FaceInfoRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A structure used to represent CID Face information.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="CID_FaceInfo">CID_FaceInfo</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> CID_FaceInfoRec_*  <b>CID_FaceInfo</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to a <a href="ft2-type1_tables.html#CID_FaceInfoRec">CID_FaceInfoRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="CID_Info">CID_Info</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <a href="ft2-type1_tables.html#CID_FaceInfoRec">CID_FaceInfoRec</a>  <b>CID_Info</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>This type is equivalent to <a href="ft2-type1_tables.html#CID_FaceInfoRec">CID_FaceInfoRec</a>. It is deprecated but kept to maintain source compatibility between various versions of FreeType.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Has_PS_Glyph_Names">FT_Has_PS_Glyph_Names</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Int">FT_Int</a> )
+  <b>FT_Has_PS_Glyph_Names</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return true if a given face provides reliable PostScript glyph names. This is similar to using the <a href="ft2-base_interface.html#FT_HAS_GLYPH_NAMES">FT_HAS_GLYPH_NAMES</a> macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables.</p>
+<p>When this function returns true, the caller is sure that the glyph names returned by <a href="ft2-base_interface.html#FT_Get_Glyph_Name">FT_Get_Glyph_Name</a> are reliable.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>face handle</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>Boolean. True if glyph names are reliable.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_PS_Font_Info">FT_Get_PS_Font_Info</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_PS_Font_Info</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>      face,
+                       <a href="ft2-type1_tables.html#PS_FontInfo">PS_FontInfo</a>  afont_info );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-type1_tables.html#PS_FontInfoRec">PS_FontInfoRec</a> structure corresponding to a given PostScript font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>PostScript face handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>afont_info</b></td><td>
+<p>Output font info structure pointer.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The string pointers within the font info structure are owned by the face and don't need to be freed by the caller.</p>
+<p>If the font's format is not PostScript-based, this function will return the &lsquo;FT_Err_Invalid_Argument&rsquo; error code.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_PS_Font_Private">FT_Get_PS_Font_Private</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_PS_Font_Private</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>     face,
+                          <a href="ft2-type1_tables.html#PS_Private">PS_Private</a>  afont_private );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the <a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a> structure corresponding to a given PostScript font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>PostScript face handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>afont_private</b></td><td>
+<p>Output private dictionary structure pointer.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The string pointers within the <a href="ft2-type1_tables.html#PS_PrivateRec">PS_PrivateRec</a> structure are owned by the face and don't need to be freed by the caller.</p>
+<p>If the font's format is not PostScript-based, this function returns the &lsquo;FT_Err_Invalid_Argument&rsquo; error code.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="T1_EncodingType">T1_EncodingType</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  T1_EncodingType_
+  {
+    T1_ENCODING_TYPE_NONE = 0,
+    T1_ENCODING_TYPE_ARRAY,
+    T1_ENCODING_TYPE_STANDARD,
+    T1_ENCODING_TYPE_ISOLATIN1,
+    T1_ENCODING_TYPE_EXPERT
+
+  } <b>T1_EncodingType</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration describing the &lsquo;Encoding&rsquo; entry in a Type 1 dictionary.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="PS_Dict_Keys">PS_Dict_Keys</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">enum</span>  PS_Dict_Keys_
+  {
+    /* conventionally in the font dictionary */
+    PS_DICT_FONT_TYPE,              /* <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>         */
+    PS_DICT_FONT_MATRIX,            /* <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>        */
+    PS_DICT_FONT_BBOX,              /* <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>        */
+    PS_DICT_PAINT_TYPE,             /* <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>         */
+    PS_DICT_FONT_NAME,              /* <a href="ft2-basic_types.html#FT_String">FT_String</a>*      */
+    PS_DICT_UNIQUE_ID,              /* <a href="ft2-basic_types.html#FT_Int">FT_Int</a>          */
+    PS_DICT_NUM_CHAR_STRINGS,       /* <a href="ft2-basic_types.html#FT_Int">FT_Int</a>          */
+    PS_DICT_CHAR_STRING_KEY,        /* <a href="ft2-basic_types.html#FT_String">FT_String</a>*      */
+    PS_DICT_CHAR_STRING,            /* <a href="ft2-basic_types.html#FT_String">FT_String</a>*      */
+    PS_DICT_ENCODING_TYPE,          /* <a href="ft2-type1_tables.html#T1_EncodingType">T1_EncodingType</a> */
+    PS_DICT_ENCODING_ENTRY,         /* <a href="ft2-basic_types.html#FT_String">FT_String</a>*      */
+
+    /* conventionally in the font Private dictionary */
+    PS_DICT_NUM_SUBRS,              /* <a href="ft2-basic_types.html#FT_Int">FT_Int</a>     */
+    PS_DICT_SUBR,                   /* <a href="ft2-basic_types.html#FT_String">FT_String</a>* */
+    PS_DICT_STD_HW,                 /* <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  */
+    PS_DICT_STD_VW,                 /* <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  */
+    PS_DICT_NUM_BLUE_VALUES,        /* <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    */
+    PS_DICT_BLUE_VALUE,             /* <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   */
+    PS_DICT_BLUE_FUZZ,              /* <a href="ft2-basic_types.html#FT_Int">FT_Int</a>     */
+    PS_DICT_NUM_OTHER_BLUES,        /* <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    */
+    PS_DICT_OTHER_BLUE,             /* <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   */
+    PS_DICT_NUM_FAMILY_BLUES,       /* <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    */
+    PS_DICT_FAMILY_BLUE,            /* <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   */
+    PS_DICT_NUM_FAMILY_OTHER_BLUES, /* <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    */
+    PS_DICT_FAMILY_OTHER_BLUE,      /* <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   */
+    PS_DICT_BLUE_SCALE,             /* <a href="ft2-basic_types.html#FT_Fixed">FT_Fixed</a>   */
+    PS_DICT_BLUE_SHIFT,             /* <a href="ft2-basic_types.html#FT_Int">FT_Int</a>     */
+    PS_DICT_NUM_STEM_SNAP_H,        /* <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    */
+    PS_DICT_STEM_SNAP_H,            /* <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   */
+    PS_DICT_NUM_STEM_SNAP_V,        /* <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    */
+    PS_DICT_STEM_SNAP_V,            /* <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   */
+    PS_DICT_FORCE_BOLD,             /* <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>    */
+    PS_DICT_RND_STEM_UP,            /* <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>    */
+    PS_DICT_MIN_FEATURE,            /* <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   */
+    PS_DICT_LEN_IV,                 /* <a href="ft2-basic_types.html#FT_Int">FT_Int</a>     */
+    PS_DICT_PASSWORD,               /* <a href="ft2-basic_types.html#FT_Long">FT_Long</a>    */
+    PS_DICT_LANGUAGE_GROUP,         /* <a href="ft2-basic_types.html#FT_Long">FT_Long</a>    */
+
+    /* conventionally in the font FontInfo dictionary */
+    PS_DICT_VERSION,                /* <a href="ft2-basic_types.html#FT_String">FT_String</a>* */
+    PS_DICT_NOTICE,                 /* <a href="ft2-basic_types.html#FT_String">FT_String</a>* */
+    PS_DICT_FULL_NAME,              /* <a href="ft2-basic_types.html#FT_String">FT_String</a>* */
+    PS_DICT_FAMILY_NAME,            /* <a href="ft2-basic_types.html#FT_String">FT_String</a>* */
+    PS_DICT_WEIGHT,                 /* <a href="ft2-basic_types.html#FT_String">FT_String</a>* */
+    PS_DICT_IS_FIXED_PITCH,         /* <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>    */
+    PS_DICT_UNDERLINE_POSITION,     /* <a href="ft2-basic_types.html#FT_Short">FT_Short</a>   */
+    PS_DICT_UNDERLINE_THICKNESS,    /* <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  */
+    PS_DICT_FS_TYPE,                /* <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  */
+    PS_DICT_ITALIC_ANGLE,           /* <a href="ft2-basic_types.html#FT_Long">FT_Long</a>    */
+
+    PS_DICT_MAX = PS_DICT_ITALIC_ANGLE
+
+  } <b>PS_Dict_Keys</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>An enumeration used in calls to <a href="ft2-type1_tables.html#FT_Get_PS_Font_Value">FT_Get_PS_Font_Value</a> to identify the Type&nbsp;1 dictionary entry to retrieve.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_PS_Font_Value">FT_Get_PS_Font_Value</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Long">FT_Long</a> )
+  <b>FT_Get_PS_Font_Value</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>       face,
+                        <a href="ft2-type1_tables.html#PS_Dict_Keys">PS_Dict_Keys</a>  key,
+                        <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a>       idx,
+                        <span class="keyword">void</span>         *value,
+                        <a href="ft2-basic_types.html#FT_Long">FT_Long</a>       value_len );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve the value for the supplied key from a PostScript font.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>PostScript face handle.</p>
+</td></tr>
+<tr valign=top><td><b>key</b></td><td>
+<p>An enumeration value representing the dictionary key to retrieve.</p>
+</td></tr>
+<tr valign=top><td><b>idx</b></td><td>
+<p>For array values, this specifies the index to be returned.</p>
+</td></tr>
+<tr valign=top><td><b>value</b></td><td>
+<p>A pointer to memory into which to write the value.</p>
+</td></tr>
+<tr valign=top><td><b>valen_len</b></td><td>
+<p>The size, in bytes, of the memory supplied for the value.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>value</b></td><td>
+<p>The value matching the above key, if it exists.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The amount of memory (in bytes) required to hold the requested value (if it exists, -1 otherwise).</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The values returned are not pointers into the internal structures of the face, but are &lsquo;fresh&rsquo; copies, so that the memory containing them belongs to the calling application. This also enforces the &lsquo;read-only&rsquo; nature of these values, i.e., this function cannot be used to manipulate the face.</p>
+<p>&lsquo;value&rsquo; is a void pointer because the values returned can be of various types.</p>
+<p>If either &lsquo;value&rsquo; is NULL or &lsquo;value_len&rsquo; is too small, just the required memory size for the requested entry is returned.</p>
+<p>The &lsquo;idx&rsquo; parameter is used, not only to retrieve elements of, for example, the FontMatrix or FontBBox, but also to retrieve name keys from the CharStrings dictionary, and the charstrings themselves. It is ignored for atomic values.</p>
+<p>PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To get the value as in the font stream, you need to divide by 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale).</p>
+<p>IMPORTANT: Only key/value pairs read by the FreeType interpreter can be retrieved. So, for example, PostScript procedures such as NP, ND, and RD are not available. Arbitrary keys are, obviously, not be available either.</p>
+<p>If the font's format is not PostScript-based, this function returns the &lsquo;FT_Err_Invalid_Argument&rsquo; error code.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-user_allocation.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-user_allocation.html
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@@ -0,0 +1,47 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+User allocation
+</h1></center>
+<table align=center width="87%"><tr><td>
+<p>FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use &lsquo;calloc&rsquo; (or variants of it) instead of &lsquo;malloc&rsquo; for allocation.</p>
+</td></tr></table><br>
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-version.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-version.html
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@@ -0,0 +1,219 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+FreeType Version
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FREETYPE_XXX">FREETYPE_XXX</a></td><td></td><td><a href="#FT_Face_CheckTrueTypePatents">FT_Face_CheckTrueTypePatents</a></td></tr>
+<tr><td></td><td><a href="#FT_Library_Version">FT_Library_Version</a></td><td></td><td><a href="#FT_Face_SetUnpatentedHinting">FT_Face_SetUnpatentedHinting</a></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>Note that those functions and macros are of limited use because even a new release of FreeType with only documentation changes increases the version number.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FREETYPE_XXX">FREETYPE_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MAJOR</a>  2
+#define <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MINOR</a>  4
+#define <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_PATCH</a>  9
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>These three macros identify the FreeType source code version. Use <a href="ft2-version.html#FT_Library_Version">FT_Library_Version</a> to access them at runtime.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FREETYPE_MAJOR</b></td><td>
+<p>The major version number.</p>
+</td></tr>
+<tr valign=top><td><b>FREETYPE_MINOR</b></td><td>
+<p>The minor version number.</p>
+</td></tr>
+<tr valign=top><td><b>FREETYPE_PATCH</b></td><td>
+<p>The patch level.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The version number of FreeType if built as a dynamic link library with the &lsquo;libtool&rsquo; package is <i>not</i> controlled by these three macros.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Library_Version">FT_Library_Version</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <span class="keyword">void</span> )
+  <b>FT_Library_Version</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>   library,
+                      <a href="ft2-basic_types.html#FT_Int">FT_Int</a>      *amajor,
+                      <a href="ft2-basic_types.html#FT_Int">FT_Int</a>      *aminor,
+                      <a href="ft2-basic_types.html#FT_Int">FT_Int</a>      *apatch );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MAJOR</a>, <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_MINOR</a>, and <a href="ft2-version.html#FREETYPE_XXX">FREETYPE_PATCH</a>.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>library</b></td><td>
+<p>A source library handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>amajor</b></td><td>
+<p>The major version number.</p>
+</td></tr>
+<tr valign=top><td><b>aminor</b></td><td>
+<p>The minor version number.</p>
+</td></tr>
+<tr valign=top><td><b>apatch</b></td><td>
+<p>The patch version number.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>The reason why this function takes a &lsquo;library&rsquo; argument is because certain programs implement library initialization in a custom way that doesn't use <a href="ft2-base_interface.html#FT_Init_FreeType">FT_Init_FreeType</a>.</p>
+<p>In such cases, the library version might not be available before the library object has been created.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_CheckTrueTypePatents">FT_Face_CheckTrueTypePatents</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> )
+  <b>FT_Face_CheckTrueTypePatents</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Parse all bytecode instructions of a TrueType font file to check whether any of the patented opcodes are used. This is only useful if you want to be able to use the unpatented hinter with fonts that do <b>not</b> use these opcodes.</p>
+<p>Note that this function parses <b>all</b> glyph instructions in the font file, which may be slow.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A face handle.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>1&nbsp;if this is a TrueType font that uses one of the patented opcodes, 0&nbsp;otherwise.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Since May 2010, TrueType hinting is no longer patented.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.5</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Face_SetUnpatentedHinting">FT_Face_SetUnpatentedHinting</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_FREETYPE_H (freetype/freetype.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a> )
+  <b>FT_Face_SetUnpatentedHinting</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>  face,
+                                <a href="ft2-basic_types.html#FT_Bool">FT_Bool</a>  value );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Enable or disable the unpatented hinter for a given face. Only enable it if you have determined that the face doesn't use any patented opcodes (see <a href="ft2-version.html#FT_Face_CheckTrueTypePatents">FT_Face_CheckTrueTypePatents</a>).</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A face handle.</p>
+</td></tr>
+<tr valign=top><td><b>value</b></td><td>
+<p>New boolean setting.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>The old setting value. This will always be false if this is not an SFNT font, or if the unpatented hinter is not compiled in this instance of the library.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>Since May 2010, TrueType hinting is no longer patented.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
+<p>2.3.5</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-winfnt_fonts.html b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-winfnt_fonts.html
new file mode 100644
index 0000000..3c72039
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/reference/ft2-winfnt_fonts.html
@@ -0,0 +1,278 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>FreeType-2.4.9 API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+
+<table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+<center><h1>FreeType-2.4.9 API Reference</h1></center>
+
+<center><h1>
+Window FNT Files
+</h1></center>
+<h2>Synopsis</h2>
+<table align=center cellspacing=5 cellpadding=0 border=0>
+<tr><td></td><td><a href="#FT_WinFNT_ID_XXX">FT_WinFNT_ID_XXX</a></td><td></td><td><a href="#FT_WinFNT_Header">FT_WinFNT_Header</a></td><td></td><td></td></tr>
+<tr><td></td><td><a href="#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a></td><td></td><td><a href="#FT_Get_WinFNT_Header">FT_Get_WinFNT_Header</a></td><td></td><td></td></tr>
+</table><br><br>
+
+<table align=center width="87%"><tr><td>
+<p>This section contains the declaration of Windows FNT specific functions.</p>
+</td></tr></table><br>
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_WinFNT_ID_XXX">FT_WinFNT_ID_XXX</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1252</a>    0
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_DEFAULT</a>   1
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_SYMBOL</a>    2
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_MAC</a>      77
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP932</a>   128
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP949</a>   129
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1361</a>  130
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP936</a>   134
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP950</a>   136
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1253</a>  161
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1254</a>  162
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1258</a>  163
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1255</a>  177
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1256</a>  178
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1257</a>  186
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1251</a>  204
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP874</a>   222
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_CP1250</a>  238
+#define <a href="ft2-winfnt_fonts.html#FT_WinFNT_ID_XXX">FT_WinFNT_ID_OEM</a>     255
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A list of valid values for the &lsquo;charset&rsquo; byte in <a href="ft2-winfnt_fonts.html#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a>. Exact mapping tables for the various cpXXXX encodings (except for cp1361) can be found at ftp://ftp.unicode.org in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. cp1361 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>FT_WinFNT_ID_DEFAULT</b></td><td>
+<p>This is used for font enumeration and font creation as a &lsquo;don't care&rsquo; value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_SYMBOL</b></td><td>
+<p>There is no known mapping table available.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_MAC</b></td><td>
+<p>Mac Roman encoding.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_OEM</b></td><td>
+<p>From Michael Pöttgen &lt;michael@poettgen.de&gt;:</p>
+<p>The &lsquo;Windows Font Mapping&rsquo; article says that FT_WinFNT_ID_OEM is used for the charset of vector fonts, like &lsquo;modern.fon&rsquo;, &lsquo;roman.fon&rsquo;, and &lsquo;script.fon&rsquo; on Windows.</p>
+<p>The &lsquo;CreateFont&rsquo; documentation says: The FT_WinFNT_ID_OEM value specifies a character set that is operating-system dependent.</p>
+<p>The &lsquo;IFIMETRICS&rsquo; documentation from the &lsquo;Windows Driver Development Kit&rsquo; says: This font supports an OEM-specific character set. The OEM character set is system dependent.</p>
+<p>In general OEM, as opposed to ANSI (i.e., cp1252), denotes the second default codepage that most international versions of Windows have. It is one of the OEM codepages from</p>
+<p>http://www.microsoft.com/globaldev/reference/cphome.mspx,</p>
+<p>and is used for the &lsquo;DOS boxes&rsquo;, to support legacy applications. A German Windows version for example usually uses ANSI codepage 1252 and OEM codepage 850.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP874</b></td><td>
+<p>A superset of Thai TIS 620 and ISO 8859-11.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP932</b></td><td>
+<p>A superset of Japanese Shift-JIS (with minor deviations).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP936</b></td><td>
+<p>A superset of simplified Chinese GB 2312-1980 (with different ordering and minor deviations).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP949</b></td><td>
+<p>A superset of Korean Hangul KS&nbsp;C 5601-1987 (with different ordering and minor deviations).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP950</b></td><td>
+<p>A superset of traditional Chinese Big&nbsp;5 ETen (with different ordering and minor deviations).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1250</b></td><td>
+<p>A superset of East European ISO 8859-2 (with slightly different ordering).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1251</b></td><td>
+<p>A superset of Russian ISO 8859-5 (with different ordering).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1252</b></td><td>
+<p>ANSI encoding. A superset of ISO 8859-1.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1253</b></td><td>
+<p>A superset of Greek ISO 8859-7 (with minor modifications).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1254</b></td><td>
+<p>A superset of Turkish ISO 8859-9.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1255</b></td><td>
+<p>A superset of Hebrew ISO 8859-8 (with some modifications).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1256</b></td><td>
+<p>A superset of Arabic ISO 8859-6 (with different ordering).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1257</b></td><td>
+<p>A superset of Baltic ISO 8859-13 (with some deviations).</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1258</b></td><td>
+<p>For Vietnamese. This encoding doesn't cover all necessary characters.</p>
+</td></tr>
+<tr valign=top><td><b>FT_WinFNT_ID_CP1361</b></td><td>
+<p>Korean (Johab).</p>
+</td></tr>
+</table>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_WinFNT_HeaderRec_
+  {
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  version;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   file_size;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    copyright[60];
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  file_type;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  nominal_point_size;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  vertical_resolution;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  horizontal_resolution;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  ascent;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  internal_leading;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  external_leading;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    italic;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    underline;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    strike_out;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  weight;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    charset;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  pixel_width;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  pixel_height;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    pitch_and_family;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  avg_width;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  max_width;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    first_char;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    last_char;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    default_char;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    break_char;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  bytes_per_row;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   device_offset;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   face_name_offset;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   bits_pointer;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   bits_offset;
+    <a href="ft2-basic_types.html#FT_Byte">FT_Byte</a>    reserved;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   flags;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  A_space;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  B_space;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  C_space;
+    <a href="ft2-basic_types.html#FT_UShort">FT_UShort</a>  color_table_offset;
+    <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a>   reserved1[4];
+
+  } <b>FT_WinFNT_HeaderRec</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Windows FNT Header info.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_WinFNT_Header">FT_WinFNT_Header</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_WinFNT_HeaderRec_*  <b>FT_WinFNT_Header</b>;
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>A handle to an <a href="ft2-winfnt_fonts.html#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a> structure.</p>
+</td></tr></table><br>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+<table align=center width="75%"><tr><td>
+<h4><a name="FT_Get_WinFNT_Header">FT_Get_WinFNT_Header</a></h4>
+<table align=center width="87%"><tr><td>
+Defined in FT_WINFONTS_H (freetype/ftwinfnt.h).
+</td></tr></table><br>
+<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>
+
+  FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> )
+  <b>FT_Get_WinFNT_Header</b>( <a href="ft2-base_interface.html#FT_Face">FT_Face</a>               face,
+                        <a href="ft2-winfnt_fonts.html#FT_WinFNT_HeaderRec">FT_WinFNT_HeaderRec</a>  *aheader );
+
+</pre></table><br>
+<table align=center width="87%"><tr><td>
+<p>Retrieve a Windows FNT font info header.</p>
+</td></tr></table><br>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>face</b></td><td>
+<p>A handle to the input face.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td>
+<p></p>
+<table cellpadding=3 border=0>
+<tr valign=top><td><b>aheader</b></td><td>
+<p>The WinFNT header.</p>
+</td></tr>
+</table>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
+<p>FreeType error code. 0&nbsp;means success.</p>
+</td></tr></table>
+<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td>
+<p>This function only works with Windows FNT faces, returning an error otherwise.</p>
+</td></tr></table>
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
+
+</body>
+</html>
diff --git a/extensions/externals/src/freetype-2.4.9/docs/release b/extensions/externals/src/freetype-2.4.9/docs/release
new file mode 100644
index 0000000..28a8235
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/docs/release
@@ -0,0 +1,209 @@
+How to prepare a new release
+----------------------------
+
+. include/freetype/freetype.h:  Update FREETYPE_MAJOR, FREETYPE_MINOR,
+  and FREETYPE_PATCH.
+
+. Update version numbers in all files where necessary (for example, do
+  a grep for both `2.3.1' and `231' for release 2.3.1).
+
+. builds/unix/configure.raw: Update `version_info'.
+
+. docs/CHANGES: Document differences to last release.
+
+. README: Update.
+
+. docs/VERSION.DLL: Document changed `version_info'.
+
+. ChangeLog:   Announce  new  release   (both  in  the  freetype2  and
+  freetype2-demos modules).
+
+. Clone the git archive to another directory with
+
+    git clone -l -s . ../freetype2.test
+
+  or something like this and run
+
+    make distclean; make devel; make
+    make distclean; make devel; make multi
+    make distclean; make devel CC=g++; make CC=g++
+    make distclean; make devel CC=g++; make multi CC=g++
+
+    sh autogen.sh
+    make distclean; ./configure; make
+    make distclean; ./configure CC=g++; make
+
+  in the cloned repository to test compilation with both gcc and g++.
+
+. Test C++ compilation  for freetype2-demos too  (using `git clone' as
+  above).
+
+. Run  src/tools/chktrcmp.py  and check  that there  are no  undefined
+  trace_XXXX macros.
+
+. Tag the git repositories (freetype2, freetype2-demos) with
+
+    git tag VER-<version> -m "" -u <committer>
+
+  and push the tags with
+
+    git push --tags
+
+  TODO: Tag the home page CVS on savannah.nongnu.org.
+
+. Say `make  dist' in both the  freetype2 and freetype2-demos  modules
+  to generate the .tar.gz, .tar.bz2, and .zip files.
+
+. Create     the     doc    bundles    (freetype-doc-<version>.tar.gz,
+  freetype-doc-<version>.tar.bz2,    ftdoc<version>.zip).    This   is
+  everything below
+
+    freetype.freedesktop.org:/srv/freetype.freedesktop.org/www/freetype2/docs/
+
+  except the `reference' subdirectory.   Do *not* use option `-l' from
+  zip!
+
+. Run the following script (with updated `$VERSION', `$SAVANNAH_USER',
+  and $SOURCEFORGE_USER  variables) to sign and upload the  bundles to
+  both Savannah and SourceForge.  The signing code has been taken from
+  the `gnupload' script (part of the automake bundle).
+
+    #!/bin/sh
+
+    VERSION=2.4.8
+    SAVANNAH_USER=wl
+    SOURCEFORGE_USER=wlemb
+
+    #####################################################################
+
+    GPG='/usr/bin/gpg --batch --no-tty'
+
+    version=`echo $VERSION | sed "s/\\.//g"`
+
+    FREETYPE_PACKAGES="freetype-$VERSION.tar.gz \
+                       freetype-$VERSION.tar.bz2 \
+                       ft$version.zip"
+    FT2DEMOS_PACKAGES="ft2demos-$VERSION.tar.gz \
+                       ft2demos-$VERSION.tar.bz2 \
+                       ftdmo$version.zip"
+    FTDOC_PACKAGES="freetype-doc-$VERSION.tar.gz \
+                    freetype-doc-$VERSION.tar.bz2 \
+                    ftdoc$version.zip"
+
+    PACKAGE_LIST="$FREETYPE_PACKAGES \
+                  $FT2DEMOS_PACKAGES \
+                  $FTDOC_PACKAGES"
+
+    set -e
+    unset passphrase
+
+    PATH=/empty echo -n "Enter GPG passphrase: "
+    stty -echo
+    read -r passphrase
+    stty echo
+    echo
+
+    for f in $PACKAGE_LIST; do
+      if test ! -f $f; then
+        echo "$0: Cannot find \`$f'" 1>&2
+        exit 1
+      else
+        :
+      fi
+    done
+
+    for f in $PACKAGE_LIST; do
+      echo "Signing $f..."
+      rm -f $f.sig
+      echo $passphrase | $GPG --passphrase-fd 0 -ba -o $f.sig $f
+    done
+
+    FREETYPE_SIGNATURES=
+    for i in $FREETYPE_PACKAGES; do
+      FREETYPE_SIGNATURES="$FREETYPE_SIGNATURES $i.sig"
+    done
+
+    FT2DEMOS_SIGNATURES=
+    for i in $FT2DEMOS_PACKAGES; do
+      FT2DEMOS_SIGNATURES="$FT2DEMOS_SIGNATURES $i.sig"
+    done
+
+    FTDOC_SIGNATURES=
+    for i in $FTDOC_PACKAGES; do
+      FTDOC_SIGNATURES="$FTDOC_SIGNATURES $i.sig"
+    done
+
+    SIGNATURE_LIST="$FREETYPE_SIGNATURES \
+                    $FT2DEMOS_SIGNATURES \
+                    $FTDOC_SIGNATURES"
+
+    scp $PACKAGE_LIST $SIGNATURE_LIST \
+      $SAVANNAH_USER@dl.sv.nongnu.org:/releases/freetype/
+
+    rsync -avP -e ssh $FREETYPE_PACKAGES $FREETYPE_SIGNATURES \
+      $SOURCEFORGE_USER,freetype@frs.sf.net:/home/frs/project/f/fr/freetype/freetype2/$VERSION/
+    rsync -avP -e ssh $FT2DEMOS_PACKAGES $FT2DEMOS_SIGNATURES \
+      $SOURCEFORGE_USER,freetype@frs.sf.net:/home/frs/project/f/fr/freetype/freetype-demos/$VERSION/
+    rsync -avP -e ssh $FTDOC_PACKAGES $FTDOC_SIGNATURES \
+      $SOURCEFORGE_USER,freetype@frs.sf.net:/home/frs/project/f/fr/freetype/freetype-docs/$VERSION/
+
+    # EOF
+
+. Prepare a  README for SourceForge  and upload it  with the following
+  script (with updated `$VERSION' and $SOURCEFORGE_USER variables).
+
+    #!/bin/sh
+
+    VERSION=2.4.8
+    SOURCEFORGE_USER=wlemb
+
+    #####################################################################
+
+    rsync -avP -e ssh README \
+      $SOURCEFORGE_USER,freetype@frs.sf.net:/home/frs/project/f/fr/freetype/freetype2/$VERSION/
+
+    # EOF
+
+. On   SourceForge,   tag   the   just   uploaded   `ftXXXX.zip'   and
+  `freetype-XXX.tar.bz2'  files as the  default files to  download for
+  `Windows' and `Others', respectively.
+
+. Copy the reference files (generated by `make dist') to
+
+    freetype.freedesktop.org:/srv/freetype.freedesktop.org/www/freetype2/docs/reference
+
+  and
+
+    shell.sf.net:/home/groups/f/fr/freetype/htdocs/freetype2/docs/reference
+
+  TODO: Create  FreeType  home  page  CVS  on savannah.nongnu.org  and
+        update it accordingly.
+
+        Write script to automatically do this.
+
+        Mirror FreeType's savannah home page everywhere.
+
+. Update
+
+    freetype.freedesktop.org:/srv/freetype.freedesktop.org/www/index2.html
+
+  and copy it to
+
+    shell.sf.net:/home/groups/f/fr/freetype/htdocs/index2.html
+
+. Announce new release on freetype-announce@nongnu.org and to relevant
+  newsgroups.
+
+----------------------------------------------------------------------
+
+Copyright 2003, 2005-2007, 2009, 2011 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part of  the FreeType  project, and  may only  be used,
+modified,  and distributed  under the  terms of  the  FreeType project
+license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
+this file you  indicate that you have read  the license and understand
+and accept it fully.
+
+
+--- end of release ---
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftconfig.h b/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftconfig.h
new file mode 100644
index 0000000..5628569
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftconfig.h
@@ -0,0 +1,563 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftconfig.h                                                             */
+/*                                                                         */
+/*    ANSI-specific configuration file (specification only).               */
+/*                                                                         */
+/*  Copyright 1996-2004, 2006-2008, 2010-2011 by                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This header file contains a number of macro definitions that are used */
+  /* by the rest of the engine.  Most of the macros here are automatically */
+  /* determined at compile time, and you should not need to change it to   */
+  /* port FreeType, except to compile the library with a non-ANSI          */
+  /* compiler.                                                             */
+  /*                                                                       */
+  /* Note however that if some specific modifications are needed, we       */
+  /* advise you to place a modified copy in your build directory.          */
+  /*                                                                       */
+  /* The build directory is usually `freetype/builds/<system>', and        */
+  /* contains system-specific files that are always included first when    */
+  /* building the library.                                                 */
+  /*                                                                       */
+  /* This ANSI version should stay in `include/freetype/config'.           */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __FTCONFIG_H__
+#define __FTCONFIG_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*               PLATFORM-SPECIFIC CONFIGURATION MACROS                  */
+  /*                                                                       */
+  /* These macros can be toggled to suit a specific system.  The current   */
+  /* ones are defaults used to compile FreeType in an ANSI C environment   */
+  /* (16bit compilers are also supported).  Copy this file to your own     */
+  /* `freetype/builds/<system>' directory, and edit it to port the engine. */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* There are systems (like the Texas Instruments 'C54x) where a `char' */
+  /* has 16 bits.  ANSI C says that sizeof(char) is always 1.  Since an  */
+  /* `int' has 16 bits also for this system, sizeof(int) gives 1 which   */
+  /* is probably unexpected.                                             */
+  /*                                                                     */
+  /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a      */
+  /* `char' type.                                                        */
+
+#ifndef FT_CHAR_BIT
+#define FT_CHAR_BIT  CHAR_BIT
+#endif
+
+
+  /* The size of an `int' type.  */
+#if                                 FT_UINT_MAX == 0xFFFFUL
+#define FT_SIZEOF_INT  (16 / FT_CHAR_BIT)
+#elif                               FT_UINT_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_INT  (32 / FT_CHAR_BIT)
+#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_INT  (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `int' type!"
+#endif
+
+  /* The size of a `long' type.  A five-byte `long' (as used e.g. on the */
+  /* DM642) is recognized but avoided.                                   */
+#if                                  FT_ULONG_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_LONG  (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
+#define FT_SIZEOF_LONG  (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_LONG  (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `long' type!"
+#endif
+
+
+  /* FT_UNUSED is a macro used to indicate that a given parameter is not  */
+  /* used -- this is only used to get rid of unpleasant compiler warnings */
+#ifndef FT_UNUSED
+#define FT_UNUSED( arg )  ( (arg) = (arg) )
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     AUTOMATIC CONFIGURATION MACROS                    */
+  /*                                                                       */
+  /* These macros are computed from the ones defined above.  Don't touch   */
+  /* their definition, unless you know precisely what you are doing.  No   */
+  /* porter should need to mess with them.                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Mac support                                                           */
+  /*                                                                       */
+  /*   This is the only necessary change, so it is defined here instead    */
+  /*   providing a new configuration file.                                 */
+  /*                                                                       */
+#if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) )
+  /* no Carbon frameworks for 64bit 10.4.x */
+  /* AvailabilityMacros.h is available since Mac OS X 10.2,        */
+  /* so guess the system version by maximum errno before inclusion */
+#include <errno.h>
+#ifdef ECANCELED /* defined since 10.2 */
+#include "AvailabilityMacros.h"
+#endif
+#if defined( __LP64__ ) && \
+    ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
+#undef FT_MACINTOSH
+#endif
+
+#elif defined( __SC__ ) || defined( __MRC__ )
+  /* Classic MacOS compilers */
+#include "ConditionalMacros.h"
+#if TARGET_OS_MAC
+#define FT_MACINTOSH 1
+#endif
+
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Int16                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for a 16bit signed integer type.                         */
+  /*                                                                       */
+  typedef signed short  FT_Int16;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UInt16                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for a 16bit unsigned integer type.                       */
+  /*                                                                       */
+  typedef unsigned short  FT_UInt16;
+
+  /* */
+
+
+  /* this #if 0 ... #endif clause is for documentation purposes */
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Int32                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for a 32bit signed integer type.  The size depends on    */
+  /*    the configuration.                                                 */
+  /*                                                                       */
+  typedef signed XXX  FT_Int32;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UInt32                                                          */
+  /*                                                                       */
+  /*    A typedef for a 32bit unsigned integer type.  The size depends on  */
+  /*    the configuration.                                                 */
+  /*                                                                       */
+  typedef unsigned XXX  FT_UInt32;
+
+  /* */
+
+#endif
+
+#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT)
+
+  typedef signed int      FT_Int32;
+  typedef unsigned int    FT_UInt32;
+
+#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT)
+
+  typedef signed long     FT_Int32;
+  typedef unsigned long   FT_UInt32;
+
+#else
+#error "no 32bit type found -- please check your configuration files"
+#endif
+
+
+  /* look up an integer type that is at least 32 bits */
+#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT)
+
+  typedef int            FT_Fast;
+  typedef unsigned int   FT_UFast;
+
+#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT)
+
+  typedef long           FT_Fast;
+  typedef unsigned long  FT_UFast;
+
+#endif
+
+
+  /* determine whether we have a 64-bit int type for platforms without */
+  /* Autoconf                                                          */
+#if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT)
+
+  /* FT_LONG64 must be defined if a 64-bit type is available */
+#define FT_LONG64
+#define FT_INT64  long
+
+#elif defined( _MSC_VER ) && _MSC_VER >= 900  /* Visual C++ (and Intel C++) */
+
+  /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64  __int64
+
+#elif defined( __BORLANDC__ )  /* Borland C++ */
+
+  /* XXXX: We should probably check the value of __BORLANDC__ in order */
+  /*       to test the compiler version.                               */
+
+  /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64  __int64
+
+#elif defined( __WATCOMC__ )   /* Watcom C++ */
+
+  /* Watcom doesn't provide 64-bit data types */
+
+#elif defined( __MWERKS__ )    /* Metrowerks CodeWarrior */
+
+#define FT_LONG64
+#define FT_INT64  long long int
+
+#elif defined( __GNUC__ )
+
+  /* GCC provides the `long long' type */
+#define FT_LONG64
+#define FT_INT64  long long int
+
+#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A 64-bit data type will create compilation problems if you compile    */
+  /* in strict ANSI mode.  To avoid them, we disable its use if __STDC__   */
+  /* is defined.  You can however ignore this rule by defining the         */
+  /* FT_CONFIG_OPTION_FORCE_INT64 configuration macro.                     */
+  /*                                                                       */
+#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
+
+#ifdef __STDC__
+
+  /* undefine the 64-bit macros in strict ANSI compilation mode */
+#undef FT_LONG64
+#undef FT_INT64
+
+#endif /* __STDC__ */
+
+#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
+
+
+#define FT_BEGIN_STMNT  do {
+#define FT_END_STMNT    } while ( 0 )
+#define FT_DUMMY_STMNT  FT_BEGIN_STMNT FT_END_STMNT
+
+
+#ifndef  FT_CONFIG_OPTION_NO_ASSEMBLER
+  /* Provide assembler fragments for performance-critical functions. */
+  /* These must be defined `static __inline__' with GCC.             */
+
+#if defined( __CC_ARM ) || defined( __ARMCC__ )  /* RVCT */
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_arm
+
+  /* documentation is in freetype.h */
+
+  static __inline FT_Int32
+  FT_MulFix_arm( FT_Int32  a,
+                 FT_Int32  b )
+  {
+    register FT_Int32  t, t2;
+
+
+    __asm
+    {
+      smull t2, t,  b,  a           /* (lo=t2,hi=t) = a*b */
+      mov   a,  t,  asr #31         /* a   = (hi >> 31) */
+      add   a,  a,  #0x8000         /* a  += 0x8000 */
+      adds  t2, t2, a               /* t2 += a */
+      adc   t,  t,  #0              /* t  += carry */
+      mov   a,  t2, lsr #16         /* a   = t2 >> 16 */
+      orr   a,  a,  t,  lsl #16     /* a  |= t << 16 */
+    }
+    return a;
+  }
+
+#endif /* __CC_ARM || __ARMCC__ */
+
+
+#ifdef __GNUC__
+
+#if defined( __arm__ ) && !defined( __thumb__ )    && \
+    !( defined( __CC_ARM ) || defined( __ARMCC__ ) )
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_arm
+
+  /* documentation is in freetype.h */
+
+  static __inline__ FT_Int32
+  FT_MulFix_arm( FT_Int32  a,
+                 FT_Int32  b )
+  {
+    register FT_Int32  t, t2;
+
+
+    __asm__ __volatile__ (
+      "smull  %1, %2, %4, %3\n\t"       /* (lo=%1,hi=%2) = a*b */
+      "mov    %0, %2, asr #31\n\t"      /* %0  = (hi >> 31) */
+      "add    %0, %0, #0x8000\n\t"      /* %0 += 0x8000 */
+      "adds   %1, %1, %0\n\t"           /* %1 += %0 */
+      "adc    %2, %2, #0\n\t"           /* %2 += carry */
+      "mov    %0, %1, lsr #16\n\t"      /* %0  = %1 >> 16 */
+      "orr    %0, %0, %2, lsl #16\n\t"  /* %0 |= %2 << 16 */
+      : "=r"(a), "=&r"(t2), "=&r"(t)
+      : "r"(a), "r"(b) );
+    return a;
+  }
+
+#endif /* __arm__ && !__thumb__ && !( __CC_ARM || __ARMCC__ ) */
+
+#if defined( __i386__ )
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_i386
+
+  /* documentation is in freetype.h */
+
+  static __inline__ FT_Int32
+  FT_MulFix_i386( FT_Int32  a,
+                  FT_Int32  b )
+  {
+    register FT_Int32  result;
+
+
+    __asm__ __volatile__ (
+      "imul  %%edx\n"
+      "movl  %%edx, %%ecx\n"
+      "sarl  $31, %%ecx\n"
+      "addl  $0x8000, %%ecx\n"
+      "addl  %%ecx, %%eax\n"
+      "adcl  $0, %%edx\n"
+      "shrl  $16, %%eax\n"
+      "shll  $16, %%edx\n"
+      "addl  %%edx, %%eax\n"
+      : "=a"(result), "=d"(b)
+      : "a"(a), "d"(b)
+      : "%ecx", "cc" );
+    return result;
+  }
+
+#endif /* i386 */
+
+#endif /* __GNUC__ */
+
+
+#ifdef _MSC_VER /* Visual C++ */
+
+#ifdef _M_IX86
+
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_i386
+
+  /* documentation is in freetype.h */
+
+  static __inline FT_Int32
+  FT_MulFix_i386( FT_Int32  a,
+                  FT_Int32  b )
+  {
+    register FT_Int32  result;
+
+    __asm
+    {
+      mov eax, a
+      mov edx, b
+      imul edx
+      mov ecx, edx
+      sar ecx, 31
+      add ecx, 8000h
+      add eax, ecx
+      adc edx, 0
+      shr eax, 16
+      shl edx, 16
+      add eax, edx
+      mov result, eax
+    }
+    return result;
+  }
+
+#endif /* _M_IX86 */
+
+#endif /* _MSC_VER */
+
+#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
+#ifdef FT_MULFIX_ASSEMBLER
+#define FT_MULFIX_INLINED  FT_MULFIX_ASSEMBLER
+#endif
+#endif
+
+
+#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
+
+#define FT_LOCAL( x )      static  x
+#define FT_LOCAL_DEF( x )  static  x
+
+#else
+
+#ifdef __cplusplus
+#define FT_LOCAL( x )      extern "C"  x
+#define FT_LOCAL_DEF( x )  extern "C"  x
+#else
+#define FT_LOCAL( x )      extern  x
+#define FT_LOCAL_DEF( x )  x
+#endif
+
+#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
+
+
+#ifndef FT_BASE
+
+#ifdef __cplusplus
+#define FT_BASE( x )  extern "C"  x
+#else
+#define FT_BASE( x )  extern  x
+#endif
+
+#endif /* !FT_BASE */
+
+
+#ifndef FT_BASE_DEF
+
+#ifdef __cplusplus
+#define FT_BASE_DEF( x )  x
+#else
+#define FT_BASE_DEF( x )  x
+#endif
+
+#endif /* !FT_BASE_DEF */
+
+
+#ifndef FT_EXPORT
+
+#ifdef __cplusplus
+#define FT_EXPORT( x )  extern "C"  x
+#else
+#define FT_EXPORT( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT */
+
+
+#ifndef FT_EXPORT_DEF
+
+#ifdef __cplusplus
+#define FT_EXPORT_DEF( x )  extern "C"  x
+#else
+#define FT_EXPORT_DEF( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT_DEF */
+
+
+#ifndef FT_EXPORT_VAR
+
+#ifdef __cplusplus
+#define FT_EXPORT_VAR( x )  extern "C"  x
+#else
+#define FT_EXPORT_VAR( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT_VAR */
+
+  /* The following macros are needed to compile the library with a   */
+  /* C++ compiler and with 16bit compilers.                          */
+  /*                                                                 */
+
+  /* This is special.  Within C++, you must specify `extern "C"' for */
+  /* functions which are used via function pointers, and you also    */
+  /* must do that for structures which contain function pointers to  */
+  /* assure C linkage -- it's not possible to have (local) anonymous */
+  /* functions which are accessed by (global) function pointers.     */
+  /*                                                                 */
+  /*                                                                 */
+  /* FT_CALLBACK_DEF is used to _define_ a callback function.        */
+  /*                                                                 */
+  /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
+  /* contains pointers to callback functions.                        */
+  /*                                                                 */
+  /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable   */
+  /* that contains pointers to callback functions.                   */
+  /*                                                                 */
+  /*                                                                 */
+  /* Some 16bit compilers have to redefine these macros to insert    */
+  /* the infamous `_cdecl' or `__fastcall' declarations.             */
+  /*                                                                 */
+#ifndef FT_CALLBACK_DEF
+#ifdef __cplusplus
+#define FT_CALLBACK_DEF( x )  extern "C"  x
+#else
+#define FT_CALLBACK_DEF( x )  static  x
+#endif
+#endif /* FT_CALLBACK_DEF */
+
+#ifndef FT_CALLBACK_TABLE
+#ifdef __cplusplus
+#define FT_CALLBACK_TABLE      extern "C"
+#define FT_CALLBACK_TABLE_DEF  extern "C"
+#else
+#define FT_CALLBACK_TABLE      extern
+#define FT_CALLBACK_TABLE_DEF  /* nothing */
+#endif
+#endif /* FT_CALLBACK_TABLE */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTCONFIG_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftheader.h b/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftheader.h
new file mode 100644
index 0000000..2a7b8c4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftheader.h
@@ -0,0 +1,793 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftheader.h                                                             */
+/*                                                                         */
+/*    Build macros of the FreeType 2 library.                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 by */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#ifndef __FT_HEADER_H__
+#define __FT_HEADER_H__
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_BEGIN_HEADER                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_END_HEADER in header    */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_BEGIN_HEADER  extern "C" {
+#else
+#define FT_BEGIN_HEADER  /* nothing */
+#endif
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_END_HEADER                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_BEGIN_HEADER in header  */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_END_HEADER  }
+#else
+#define FT_END_HEADER  /* nothing */
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Aliases for the FreeType 2 public and configuration files.            */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    header_file_macros                                                 */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Header File Macros                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Macro definitions used to #include specific header files.          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following macros are defined to the name of specific           */
+  /*    FreeType~2 header files.  They can be used directly in #include    */
+  /*    statements as in:                                                  */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #include FT_FREETYPE_H                                           */
+  /*      #include FT_MULTIPLE_MASTERS_H                                   */
+  /*      #include FT_GLYPH_H                                              */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    There are several reasons why we are now using macros to name      */
+  /*    public header files.  The first one is that such macros are not    */
+  /*    limited to the infamous 8.3~naming rule required by DOS (and       */
+  /*    `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h').   */
+  /*                                                                       */
+  /*    The second reason is that it allows for more flexibility in the    */
+  /*    way FreeType~2 is installed on a given system.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* configuration files */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_CONFIG_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 configuration data.
+   *
+   */
+#ifndef FT_CONFIG_CONFIG_H
+#define FT_CONFIG_CONFIG_H  <freetype/config/ftconfig.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_STANDARD_LIBRARY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 interface to the standard C library functions.
+   *
+   */
+#ifndef FT_CONFIG_STANDARD_LIBRARY_H
+#define FT_CONFIG_STANDARD_LIBRARY_H  <freetype/config/ftstdlib.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_OPTIONS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 project-specific configuration options.
+   *
+   */
+#ifndef FT_CONFIG_OPTIONS_H
+#define FT_CONFIG_OPTIONS_H  <freetype/config/ftoption.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_MODULES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 modules that are statically linked to new library
+   *   instances in @FT_Init_FreeType.
+   *
+   */
+#ifndef FT_CONFIG_MODULES_H
+#define FT_CONFIG_MODULES_H  <freetype/config/ftmodule.h>
+#endif
+
+  /* */
+
+  /* public headers */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_FREETYPE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   base FreeType~2 API.
+   *
+   */
+#define FT_FREETYPE_H  <freetype/freetype.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 error codes (and messages).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_ERRORS_H  <freetype/fterrors.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 module error offsets (and messages).
+   *
+   */
+#define FT_MODULE_ERRORS_H  <freetype/ftmoderr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYSTEM_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 interface to low-level operations (i.e., memory management
+   *   and stream i/o).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_SYSTEM_H  <freetype/ftsystem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing type
+   *   definitions related to glyph images (i.e., bitmaps, outlines,
+   *   scan-converter parameters).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_IMAGE_H  <freetype/ftimage.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   basic data types defined by FreeType~2.
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_TYPES_H  <freetype/fttypes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LIST_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list management API of FreeType~2.
+   *
+   *   (Most applications will never need to include this file.)
+   *
+   */
+#define FT_LIST_H  <freetype/ftlist.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OUTLINE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   scalable outline management API of FreeType~2.
+   *
+   */
+#define FT_OUTLINE_H  <freetype/ftoutln.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SIZES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API which manages multiple @FT_Size objects per face.
+   *
+   */
+#define FT_SIZES_H  <freetype/ftsizes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   module management API of FreeType~2.
+   *
+   */
+#define FT_MODULE_H  <freetype/ftmodapi.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_RENDER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   renderer module management API of FreeType~2.
+   *
+   */
+#define FT_RENDER_H  <freetype/ftrender.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPE1_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the Type~1 format.
+   *
+   */
+#define FT_TYPE1_TABLES_H  <freetype/t1tables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_IDS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   enumeration values which identify name strings, languages, encodings,
+   *   etc.  This file really contains a _large_ set of constant macro
+   *   definitions, taken from the TrueType and OpenType specifications.
+   *
+   */
+#define FT_TRUETYPE_IDS_H  <freetype/ttnameid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the TrueType (as well as OpenType) format.
+   *
+   */
+#define FT_TRUETYPE_TABLES_H  <freetype/tttables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TAGS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of TrueType four-byte `tags' which identify blocks in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_TRUETYPE_TAGS_H  <freetype/tttags.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BDF_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which accesses BDF-specific strings from a
+   *   face.
+   *
+   */
+#define FT_BDF_H  <freetype/ftbdf.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CID_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which access CID font information from a
+   *   face.
+   *
+   */
+#define FT_CID_H  <freetype/ftcid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GZIP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports gzip-compressed files.
+   *
+   */
+#define FT_GZIP_H  <freetype/ftgzip.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LZW_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports LZW-compressed files.
+   *
+   */
+#define FT_LZW_H  <freetype/ftlzw.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BZIP2_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports bzip2-compressed files.
+   *
+   */
+#define FT_BZIP2_H  <freetype/ftbzip2.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_WINFONTS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports Windows FNT files.
+   *
+   */
+#define FT_WINFONTS_H   <freetype/ftwinfnt.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GLYPH_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional glyph management component.
+   *
+   */
+#define FT_GLYPH_H  <freetype/ftglyph.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BITMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional bitmap conversion component.
+   *
+   */
+#define FT_BITMAP_H  <freetype/ftbitmap.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BBOX_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional exact bounding box computation routines.
+   *
+   */
+#define FT_BBOX_H  <freetype/ftbbox.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional FreeType~2 cache sub-system.
+   *
+   */
+#define FT_CACHE_H  <freetype/ftcache.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `glyph image' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for @FT_Glyph elements.  You can also
+   *   use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
+   *   store small glyph bitmaps, as it will use less memory.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   glyph image-related cache declarations.
+   *
+   */
+#define FT_CACHE_IMAGE_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_SMALL_BITMAPS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `small bitmaps' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for small glyph bitmaps in a relatively
+   *   memory-efficient way.  You can also use the API defined in
+   *   @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
+   *   including scalable outlines.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   small bitmaps-related cache declarations.
+   *
+   */
+#define FT_CACHE_SMALL_BITMAPS_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_CHARMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `charmap' API of the FreeType~2 cache sub-system.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   charmap-based cache declarations.
+   *
+   */
+#define FT_CACHE_CHARMAP_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MAC_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   Macintosh-specific FreeType~2 API.  The latter is used to access
+   *   fonts embedded in resource forks.
+   *
+   *   This header file must be explicitly included by client applications
+   *   compiled on the Mac (note that the base API still works though).
+   *
+   */
+#define FT_MAC_H  <freetype/ftmac.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MULTIPLE_MASTERS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional multiple-masters management API of FreeType~2.
+   *
+   */
+#define FT_MULTIPLE_MASTERS_H  <freetype/ftmm.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SFNT_NAMES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which accesses embedded `name' strings in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_SFNT_NAMES_H  <freetype/ftsnames.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OPENTYPE_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
+   *   GPOS, GSUB, JSTF).
+   *
+   */
+#define FT_OPENTYPE_VALIDATE_H  <freetype/ftotval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GX_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
+   *   mort, morx, bsln, just, kern, opbd, trak, prop).
+   *
+   */
+#define FT_GX_VALIDATE_H  <freetype/ftgxval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_PFR_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which accesses PFR-specific data.
+   *
+   */
+#define FT_PFR_H  <freetype/ftpfr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_STROKER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions to stroke outline paths.
+   */
+#define FT_STROKER_H  <freetype/ftstroke.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYNTHESIS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs artificial obliquing and emboldening.
+   */
+#define FT_SYNTHESIS_H  <freetype/ftsynth.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_XFREE86_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions specific to the XFree86 and
+   *   X.Org X11 servers.
+   */
+#define FT_XFREE86_H  <freetype/ftxf86.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRIGONOMETRY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs trigonometric computations (e.g.,
+   *   cosines and arc tangents).
+   */
+#define FT_TRIGONOMETRY_H  <freetype/fttrigon.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LCD_FILTER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_LCD_FILTER_H  <freetype/ftlcdfil.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_UNPATENTED_HINTING_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_UNPATENTED_HINTING_H  <freetype/ttunpat.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_INCREMENTAL_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_INCREMENTAL_H  <freetype/ftincrem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GASP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns entries from the TrueType GASP table.
+   */
+#define FT_GASP_H  <freetype/ftgasp.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ADVANCES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns individual and ranged glyph advances.
+   */
+#define FT_ADVANCES_H  <freetype/ftadvanc.h>
+
+
+  /* */
+
+#define FT_ERROR_DEFINITIONS_H  <freetype/fterrdef.h>
+
+
+  /* The internals of the cache sub-system are no longer exposed.  We */
+  /* default to FT_CACHE_H at the moment just in case, but we know of */
+  /* no rogue client that uses them.                                  */
+  /*                                                                  */
+#define FT_CACHE_MANAGER_H           <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MRU_H      <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MANAGER_H  <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_CACHE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_GLYPH_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_IMAGE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_SBITS_H    <freetype/ftcache.h>
+
+
+#define FT_INCREMENTAL_H          <freetype/ftincrem.h>
+
+#define FT_TRUETYPE_UNPATENTED_H  <freetype/ttunpat.h>
+
+
+  /*
+   * Include internal headers definitions from <freetype/internal/...>
+   * only when building the library.
+   */
+#ifdef FT2_BUILD_LIBRARY
+#define  FT_INTERNAL_INTERNAL_H  <freetype/internal/internal.h>
+#include FT_INTERNAL_INTERNAL_H
+#endif /* FT2_BUILD_LIBRARY */
+
+
+#endif /* __FT2_BUILD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftmodule.h b/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftmodule.h
new file mode 100644
index 0000000..4422c3a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftmodule.h
@@ -0,0 +1,34 @@
+/*
+ *  This file registers the FreeType modules compiled into the library.
+ *
+ *  If you use GNU make, this file IS NOT USED!  Instead, it is created in
+ *  the objects directory (normally `<topdir>/objs/') based on information
+ *  from `<topdir>/modules.cfg'.
+ *
+ *  Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile
+ *  FreeType without GNU make.
+ *
+ */
+
+FT_USE_MODULE( FT_Module_Class, autofit_module_class )
+FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
+#ifndef ANDROID
+FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
+#endif
+FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
+FT_USE_MODULE( FT_Module_Class, psaux_module_class )
+FT_USE_MODULE( FT_Module_Class, psnames_module_class )
+FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
+FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
+
+/* EOF */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftoption.h b/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftoption.h
new file mode 100644
index 0000000..041e24a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftoption.h
@@ -0,0 +1,805 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftoption.h                                                             */
+/*                                                                         */
+/*    User-selectable configuration macros (specification only).           */
+/*                                                                         */
+/*  Copyright 1996-2011 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTOPTION_H__
+#define __FTOPTION_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                 USER-SELECTABLE CONFIGURATION MACROS                  */
+  /*                                                                       */
+  /* This file contains the default configuration macro definitions for    */
+  /* a standard build of the FreeType library.  There are three ways to    */
+  /* use this file to build project-specific versions of the library:      */
+  /*                                                                       */
+  /*  - You can modify this file by hand, but this is not recommended in   */
+  /*    cases where you would like to build several versions of the        */
+  /*    library from a single source directory.                            */
+  /*                                                                       */
+  /*  - You can put a copy of this file in your build directory, more      */
+  /*    precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD'   */
+  /*    is the name of a directory that is included _before_ the FreeType  */
+  /*    include path during compilation.                                   */
+  /*                                                                       */
+  /*    The default FreeType Makefiles and Jamfiles use the build          */
+  /*    directory `builds/<system>' by default, but you can easily change  */
+  /*    that for your own projects.                                        */
+  /*                                                                       */
+  /*  - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it    */
+  /*    slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to       */
+  /*    locate this file during the build.  For example,                   */
+  /*                                                                       */
+  /*      #define FT_CONFIG_OPTIONS_H  <myftoptions.h>                     */
+  /*      #include <freetype/config/ftheader.h>                            */
+  /*                                                                       */
+  /*    will use `$BUILD/myftoptions.h' instead of this file for macro     */
+  /*    definitions.                                                       */
+  /*                                                                       */
+  /*    Note also that you can similarly pre-define the macro              */
+  /*    FT_CONFIG_MODULES_H used to locate the file listing of the modules */
+  /*    that are statically linked to the library at compile time.  By     */
+  /*    default, this file is <freetype/config/ftmodule.h>.                */
+  /*                                                                       */
+  /*  We highly recommend using the third method whenever possible.        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /**** G E N E R A L   F R E E T Y P E   2   C O N F I G U R A T I O N ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Uncomment the line below if you want to activate sub-pixel rendering  */
+  /* (a.k.a. LCD rendering, or ClearType) in this build of the library.    */
+  /*                                                                       */
+  /* Note that this feature is covered by several Microsoft patents        */
+  /* and should not be activated in any default build of the library.      */
+  /*                                                                       */
+  /* This macro has no impact on the FreeType API, only on its             */
+  /* _implementation_.  For example, using FT_RENDER_MODE_LCD when calling */
+  /* FT_Render_Glyph still generates a bitmap that is 3 times wider than   */
+  /* the original size in case this macro isn't defined; however, each     */
+  /* triplet of subpixels has R=G=B.                                       */
+  /*                                                                       */
+  /* This is done to allow FreeType clients to run unmodified, forcing     */
+  /* them to display normal gray-level anti-aliased glyphs.                */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Many compilers provide a non-ANSI 64-bit data type that can be used   */
+  /* by FreeType to speed up some computations.  However, this will create */
+  /* some problems when compiling the library in strict ANSI mode.         */
+  /*                                                                       */
+  /* For this reason, the use of 64-bit integers is normally disabled when */
+  /* the __STDC__ macro is defined.  You can however disable this by       */
+  /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here.                 */
+  /*                                                                       */
+  /* For most compilers, this will only create compilation warnings when   */
+  /* building the library.                                                 */
+  /*                                                                       */
+  /* ObNote: The compiler-specific 64-bit integers are detected in the     */
+  /*         file `ftconfig.h' either statically or through the            */
+  /*         `configure' script on supported platforms.                    */
+  /*                                                                       */
+#undef FT_CONFIG_OPTION_FORCE_INT64
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If this macro is defined, do not try to use an assembler version of   */
+  /* performance-critical functions (e.g. FT_MulFix).  You should only do  */
+  /* that to verify that the assembler function works properly, or to      */
+  /* execute benchmark tests of the various implementations.               */
+/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If this macro is defined, try to use an inlined assembler version of  */
+  /* the `FT_MulFix' function, which is a `hotspot' when loading and       */
+  /* hinting glyphs, and which should be executed as fast as possible.     */
+  /*                                                                       */
+  /* Note that if your compiler or CPU is not supported, this will default */
+  /* to the standard and portable implementation found in `ftcalc.c'.      */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_INLINE_MULFIX
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* LZW-compressed file support.                                          */
+  /*                                                                       */
+  /*   FreeType now handles font files that have been compressed with the  */
+  /*   `compress' program.  This is mostly used to parse many of the PCF   */
+  /*   files that come with various X11 distributions.  The implementation */
+  /*   uses NetBSD's `zopen' to partially uncompress the file on the fly   */
+  /*   (see src/lzw/ftgzip.c).                                             */
+  /*                                                                       */
+  /*   Define this macro if you want to enable this `feature'.             */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_USE_LZW
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Gzip-compressed file support.                                         */
+  /*                                                                       */
+  /*   FreeType now handles font files that have been compressed with the  */
+  /*   `gzip' program.  This is mostly used to parse many of the PCF files */
+  /*   that come with XFree86.  The implementation uses `zlib' to          */
+  /*   partially uncompress the file on the fly (see src/gzip/ftgzip.c).   */
+  /*                                                                       */
+  /*   Define this macro if you want to enable this `feature'.  See also   */
+  /*   the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below.                       */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_USE_ZLIB
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ZLib library selection                                                */
+  /*                                                                       */
+  /*   This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined.  */
+  /*   It allows FreeType's `ftgzip' component to link to the system's     */
+  /*   installation of the ZLib library.  This is useful on systems like   */
+  /*   Unix or VMS where it generally is already available.                */
+  /*                                                                       */
+  /*   If you let it undefined, the component will use its own copy        */
+  /*   of the zlib sources instead.  These have been modified to be        */
+  /*   included directly within the component and *not* export external    */
+  /*   function names.  This allows you to link any program with FreeType  */
+  /*   _and_ ZLib without linking conflicts.                               */
+  /*                                                                       */
+  /*   Do not #undef this macro here since the build system might define   */
+  /*   it for certain configurations only.                                 */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Bzip2-compressed file support.                                        */
+  /*                                                                       */
+  /*   FreeType now handles font files that have been compressed with the  */
+  /*   `bzip2' program.  This is mostly used to parse many of the PCF      */
+  /*   files that come with XFree86.  The implementation uses `libbz2' to  */
+  /*   partially uncompress the file on the fly (see src/bzip2/ftbzip2.c). */
+  /*   Contrary to gzip, bzip2 currently is not included and need to use   */
+  /*   the system available bzip2 implementation.                          */
+  /*                                                                       */
+  /*   Define this macro if you want to enable this `feature'.             */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_USE_BZIP2 */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define to disable the use of file stream functions and types, FILE,   */
+  /* fopen() etc.  Enables the use of smaller system libraries on embedded */
+  /* systems that have multiple system libraries, some with or without     */
+  /* file stream support, in the cases where file stream support is not    */
+  /* necessary such as memory loading of font files.                       */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* DLL export compilation                                                */
+  /*                                                                       */
+  /*   When compiling FreeType as a DLL, some systems/compilers need a     */
+  /*   special keyword in front OR after the return type of function       */
+  /*   declarations.                                                       */
+  /*                                                                       */
+  /*   Two macros are used within the FreeType source code to define       */
+  /*   exported library functions: FT_EXPORT and FT_EXPORT_DEF.            */
+  /*                                                                       */
+  /*     FT_EXPORT( return_type )                                          */
+  /*                                                                       */
+  /*       is used in a function declaration, as in                        */
+  /*                                                                       */
+  /*         FT_EXPORT( FT_Error )                                         */
+  /*         FT_Init_FreeType( FT_Library*  alibrary );                    */
+  /*                                                                       */
+  /*                                                                       */
+  /*     FT_EXPORT_DEF( return_type )                                      */
+  /*                                                                       */
+  /*       is used in a function definition, as in                         */
+  /*                                                                       */
+  /*         FT_EXPORT_DEF( FT_Error )                                     */
+  /*         FT_Init_FreeType( FT_Library*  alibrary )                     */
+  /*         {                                                             */
+  /*           ... some code ...                                           */
+  /*           return FT_Err_Ok;                                           */
+  /*         }                                                             */
+  /*                                                                       */
+  /*   You can provide your own implementation of FT_EXPORT and            */
+  /*   FT_EXPORT_DEF here if you want.  If you leave them undefined, they  */
+  /*   will be later automatically defined as `extern return_type' to      */
+  /*   allow normal compilation.                                           */
+  /*                                                                       */
+  /*   Do not #undef these macros here since the build system might define */
+  /*   them for certain configurations only.                               */
+  /*                                                                       */
+/* #define FT_EXPORT(x)      extern x */
+/* #define FT_EXPORT_DEF(x)  x */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Glyph Postscript Names handling                                       */
+  /*                                                                       */
+  /*   By default, FreeType 2 is compiled with the `psnames' module.  This */
+  /*   module is in charge of converting a glyph name string into a        */
+  /*   Unicode value, or return a Macintosh standard glyph name for the    */
+  /*   use with the TrueType `post' table.                                 */
+  /*                                                                       */
+  /*   Undefine this macro if you do not want `psnames' compiled in your   */
+  /*   build of FreeType.  This has the following effects:                 */
+  /*                                                                       */
+  /*   - The TrueType driver will provide its own set of glyph names,      */
+  /*     if you build it to support postscript names in the TrueType       */
+  /*     `post' table.                                                     */
+  /*                                                                       */
+  /*   - The Type 1 driver will not be able to synthesize a Unicode        */
+  /*     charmap out of the glyphs found in the fonts.                     */
+  /*                                                                       */
+  /*   You would normally undefine this configuration macro when building  */
+  /*   a version of FreeType that doesn't contain a Type 1 or CFF driver.  */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Postscript Names to Unicode Values support                            */
+  /*                                                                       */
+  /*   By default, FreeType 2 is built with the `PSNames' module compiled  */
+  /*   in.  Among other things, the module is used to convert a glyph name */
+  /*   into a Unicode value.  This is especially useful in order to        */
+  /*   synthesize on the fly a Unicode charmap from the CFF/Type 1 driver  */
+  /*   through a big table named the `Adobe Glyph List' (AGL).             */
+  /*                                                                       */
+  /*   Undefine this macro if you do not want the Adobe Glyph List         */
+  /*   compiled in your `PSNames' module.  The Type 1 driver will not be   */
+  /*   able to synthesize a Unicode charmap out of the glyphs found in the */
+  /*   fonts.                                                              */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Support for Mac fonts                                                 */
+  /*                                                                       */
+  /*   Define this macro if you want support for outline fonts in Mac      */
+  /*   format (mac dfont, mac resource, macbinary containing a mac         */
+  /*   resource) on non-Mac platforms.                                     */
+  /*                                                                       */
+  /*   Note that the `FOND' resource isn't checked.                        */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_MAC_FONTS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Guessing methods to access embedded resource forks                    */
+  /*                                                                       */
+  /*   Enable extra Mac fonts support on non-Mac platforms (e.g.           */
+  /*   GNU/Linux).                                                         */
+  /*                                                                       */
+  /*   Resource forks which include fonts data are stored sometimes in     */
+  /*   locations which users or developers don't expected.  In some cases, */
+  /*   resource forks start with some offset from the head of a file.  In  */
+  /*   other cases, the actual resource fork is stored in file different   */
+  /*   from what the user specifies.  If this option is activated,         */
+  /*   FreeType tries to guess whether such offsets or different file      */
+  /*   names must be used.                                                 */
+  /*                                                                       */
+  /*   Note that normal, direct access of resource forks is controlled via */
+  /*   the FT_CONFIG_OPTION_MAC_FONTS option.                              */
+  /*                                                                       */
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Allow the use of FT_Incremental_Interface to load typefaces that      */
+  /* contain no glyph data, but supply it via a callback function.         */
+  /* This is required by clients supporting document formats which         */
+  /* supply font data incrementally as the document is parsed, such        */
+  /* as the Ghostscript interpreter for the PostScript language.           */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_INCREMENTAL
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The size in bytes of the render pool used by the scan-line converter  */
+  /* to do all of its work.                                                */
+  /*                                                                       */
+  /* This must be greater than 4KByte if you use FreeType to rasterize     */
+  /* glyphs; otherwise, you may set it to zero to avoid unnecessary        */
+  /* allocation of the render pool.                                        */
+  /*                                                                       */
+#define FT_RENDER_POOL_SIZE  16384L
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FT_MAX_MODULES                                                        */
+  /*                                                                       */
+  /*   The maximum number of modules that can be registered in a single    */
+  /*   FreeType library object.  32 is the default.                        */
+  /*                                                                       */
+#define FT_MAX_MODULES  32
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Debug level                                                           */
+  /*                                                                       */
+  /*   FreeType can be compiled in debug or trace mode.  In debug mode,    */
+  /*   errors are reported through the `ftdebug' component.  In trace      */
+  /*   mode, additional messages are sent to the standard output during    */
+  /*   execution.                                                          */
+  /*                                                                       */
+  /*   Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode.     */
+  /*   Define FT_DEBUG_LEVEL_TRACE to build it in trace mode.              */
+  /*                                                                       */
+  /*   Don't define any of these macros to compile in `release' mode!      */
+  /*                                                                       */
+  /*   Do not #undef these macros here since the build system might define */
+  /*   them for certain configurations only.                               */
+  /*                                                                       */
+/* #define FT_DEBUG_LEVEL_ERROR */
+/* #define FT_DEBUG_LEVEL_TRACE */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Autofitter debugging                                                  */
+  /*                                                                       */
+  /*   If FT_DEBUG_AUTOFIT is defined, FreeType provides some means to     */
+  /*   control the autofitter behaviour for debugging purposes with global */
+  /*   boolean variables (consequently, you should *never* enable this     */
+  /*   while compiling in `release' mode):                                 */
+  /*                                                                       */
+  /*     _af_debug_disable_horz_hints                                      */
+  /*     _af_debug_disable_vert_hints                                      */
+  /*     _af_debug_disable_blue_hints                                      */
+  /*                                                                       */
+  /*   Additionally, the following functions provide dumps of various      */
+  /*   internal autofit structures to stdout (using `printf'):             */
+  /*                                                                       */
+  /*     af_glyph_hints_dump_points                                        */
+  /*     af_glyph_hints_dump_segments                                      */
+  /*     af_glyph_hints_dump_edges                                         */
+  /*                                                                       */
+  /*   As an argument, they use another global variable:                   */
+  /*                                                                       */
+  /*     _af_debug_hints                                                   */
+  /*                                                                       */
+  /*   Please have a look at the `ftgrid' demo program to see how those    */
+  /*   variables and macros should be used.                                */
+  /*                                                                       */
+  /*   Do not #undef these macros here since the build system might define */
+  /*   them for certain configurations only.                               */
+  /*                                                                       */
+/* #define FT_DEBUG_AUTOFIT */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Memory Debugging                                                      */
+  /*                                                                       */
+  /*   FreeType now comes with an integrated memory debugger that is       */
+  /*   capable of detecting simple errors like memory leaks or double      */
+  /*   deletes.  To compile it within your build of the library, you       */
+  /*   should define FT_DEBUG_MEMORY here.                                 */
+  /*                                                                       */
+  /*   Note that the memory debugger is only activated at runtime when     */
+  /*   when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
+  /*                                                                       */
+  /*   Do not #undef this macro here since the build system might define   */
+  /*   it for certain configurations only.                                 */
+  /*                                                                       */
+/* #define FT_DEBUG_MEMORY */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Module errors                                                         */
+  /*                                                                       */
+  /*   If this macro is set (which is _not_ the default), the higher byte  */
+  /*   of an error code gives the module in which the error has occurred,  */
+  /*   while the lower byte is the real error code.                        */
+  /*                                                                       */
+  /*   Setting this macro makes sense for debugging purposes only, since   */
+  /*   it would break source compatibility of certain programs that use    */
+  /*   FreeType 2.                                                         */
+  /*                                                                       */
+  /*   More details can be found in the files ftmoderr.h and fterrors.h.   */
+  /*                                                                       */
+#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Position Independent Code                                             */
+  /*                                                                       */
+  /*   If this macro is set (which is _not_ the default), FreeType2 will   */
+  /*   avoid creating constants that require address fixups.  Instead the  */
+  /*   constants will be moved into a struct and additional intialization  */
+  /*   code will be used.                                                  */
+  /*                                                                       */
+  /*   Setting this macro is needed for systems that prohibit address      */
+  /*   fixups, such as BREW.                                               */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_PIC */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****        S F N T   D R I V E R    C O N F I G U R A T I O N       ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support       */
+  /* embedded bitmaps in all formats using the SFNT module (namely         */
+  /* TrueType & OpenType).                                                 */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to    */
+  /* load and enumerate the glyph Postscript names in a TrueType or        */
+  /* OpenType file.                                                        */
+  /*                                                                       */
+  /* Note that when you do not compile the `PSNames' module by undefining  */
+  /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will   */
+  /* contain additional code used to read the PS Names table from a font.  */
+  /*                                                                       */
+  /* (By default, the module uses `PSNames' to extract glyph names.)       */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to       */
+  /* access the internal name table in a SFNT-based format like TrueType   */
+  /* or OpenType.  The name table contains various strings used to         */
+  /* describe the font, like family name, copyright, version, etc.  It     */
+  /* does not contain any glyph name though.                               */
+  /*                                                                       */
+  /* Accessing SFNT names is done through the functions declared in        */
+  /* `freetype/ftsnames.h'.                                                */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_SFNT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TrueType CMap support                                                 */
+  /*                                                                       */
+  /*   Here you can fine-tune which TrueType CMap table format shall be    */
+  /*   supported.                                                          */
+#define TT_CONFIG_CMAP_FORMAT_0
+#define TT_CONFIG_CMAP_FORMAT_2
+#define TT_CONFIG_CMAP_FORMAT_4
+#define TT_CONFIG_CMAP_FORMAT_6
+#define TT_CONFIG_CMAP_FORMAT_8
+#define TT_CONFIG_CMAP_FORMAT_10
+#define TT_CONFIG_CMAP_FORMAT_12
+#define TT_CONFIG_CMAP_FORMAT_13
+#define TT_CONFIG_CMAP_FORMAT_14
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****    T R U E T Y P E   D R I V E R    C O N F I G U R A T I O N   ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile   */
+  /* a bytecode interpreter in the TrueType driver.                        */
+  /*                                                                       */
+  /* By undefining this, you will only compile the code necessary to load  */
+  /* TrueType glyphs without hinting.                                      */
+  /*                                                                       */
+  /*   Do not #undef this macro here, since the build system might         */
+  /*   define it for certain configurations only.                          */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version  */
+  /* of the TrueType bytecode interpreter is used that doesn't implement   */
+  /* any of the patented opcodes and algorithms.  The patents related to   */
+  /* TrueType hinting have expired worldwide since May 2010; this option   */
+  /* is now deprecated.                                                    */
+  /*                                                                       */
+  /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored*  */
+  /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words,  */
+  /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or                */
+  /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time.    */
+  /*                                                                       */
+  /* This macro is only useful for a small number of font files (mostly    */
+  /* for Asian scripts) that require bytecode interpretation to properly   */
+  /* load glyphs.  For all other fonts, this produces unpleasant results,  */
+  /* thus the unpatented interpreter is never used to load glyphs from     */
+  /* TrueType fonts unless one of the following two options is used.       */
+  /*                                                                       */
+  /*   - The unpatented interpreter is explicitly activated by the user    */
+  /*     through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag         */
+  /*     when opening the FT_Face.                                         */
+  /*                                                                       */
+  /*   - FreeType detects that the FT_Face corresponds to one of the       */
+  /*     `trick' fonts (e.g., `Mingliu') it knows about.  The font engine  */
+  /*     contains a hard-coded list of font names and other matching       */
+  /*     parameters (see function `tt_face_init' in file                   */
+  /*     `src/truetype/ttobjs.c').                                         */
+  /*                                                                       */
+  /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
+  /*                                                                       */
+  /*   {                                                                   */
+  /*     FT_Parameter  parameter;                                          */
+  /*     FT_Open_Args  open_args;                                          */
+  /*                                                                       */
+  /*                                                                       */
+  /*     parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING;                  */
+  /*                                                                       */
+  /*     open_args.flags      = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;         */
+  /*     open_args.pathname   = my_font_pathname;                          */
+  /*     open_args.num_params = 1;                                         */
+  /*     open_args.params     = &parameter;                                */
+  /*                                                                       */
+  /*     error = FT_Open_Face( library, &open_args, index, &face );        */
+  /*     ...                                                               */
+  /*   }                                                                   */
+  /*                                                                       */
+/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType    */
+  /* bytecode interpreter with a huge switch statement, rather than a call */
+  /* table.  This results in smaller and faster code for a number of       */
+  /* architectures.                                                        */
+  /*                                                                       */
+  /* Note however that on some compiler/processor combinations, undefining */
+  /* this macro will generate faster, though larger, code.                 */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the        */
+  /* TrueType glyph loader to use Apple's definition of how to handle      */
+  /* component offsets in composite glyphs.                                */
+  /*                                                                       */
+  /* Apple and MS disagree on the default behavior of component offsets    */
+  /* in composites.  Apple says that they should be scaled by the scaling  */
+  /* factors in the transformation matrix (roughly, it's more complex)     */
+  /* while MS says they should not.  OpenType defines two bits in the      */
+  /* composite flags array which can be used to disambiguate, but old      */
+  /* fonts will not have them.                                             */
+  /*                                                                       */
+  /*   http://www.microsoft.com/typography/otspec/glyf.htm                 */
+  /*   http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html                 */
+  /*                                                                       */
+#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include         */
+  /* support for Apple's distortable font technology (fvar, gvar, cvar,    */
+  /* and avar tables).  This has many similarities to Type 1 Multiple      */
+  /* Masters support.                                                      */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_BDF if you want to include support for        */
+  /* an embedded `BDF ' table within SFNT-based bitmap formats.            */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_BDF
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****      T Y P E 1   D R I V E R    C O N F I G U R A T I O N       ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and       */
+  /* arrays in the Type 1 stream (see t1load.c).  A minimum of 4 is        */
+  /* required.                                                             */
+  /*                                                                       */
+#define T1_MAX_DICT_DEPTH  5
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine   */
+  /* calls during glyph loading.                                           */
+  /*                                                                       */
+#define T1_MAX_SUBRS_CALLS  16
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity.  A     */
+  /* minimum of 16 is required.                                            */
+  /*                                                                       */
+  /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
+  /*                                                                       */
+#define T1_MAX_CHARSTRINGS_OPERANDS  256
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define this configuration macro if you want to prevent the            */
+  /* compilation of `t1afm', which is in charge of reading Type 1 AFM      */
+  /* files into an existing face.  Note that if set, the T1 driver will be */
+  /* unable to produce kerning distances.                                  */
+  /*                                                                       */
+#undef T1_CONFIG_OPTION_NO_AFM
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define this configuration macro if you want to prevent the            */
+  /* compilation of the Multiple Masters font support in the Type 1        */
+  /* driver.                                                               */
+  /*                                                                       */
+#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****    A U T O F I T   M O D U L E    C O N F I G U R A T I O N     ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Compile autofit module with CJK (Chinese, Japanese, Korean) script    */
+  /* support.                                                              */
+  /*                                                                       */
+#define AF_CONFIG_OPTION_CJK
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Compile autofit module with Indic script support.                     */
+  /*                                                                       */
+#define AF_CONFIG_OPTION_INDIC
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Compile autofit module with warp hinting.  The idea of the warping    */
+  /* code is to slightly scale and shift a glyph within a single dimension */
+  /* so that as much of its segments are aligned (more or less) on the     */
+  /* grid.  To find out the optimal scaling and shifting value, various    */
+  /* parameter combinations are tried and scored.                          */
+  /*                                                                       */
+  /* This experimental option is only active if the render mode is         */
+  /* FT_RENDER_MODE_LIGHT.                                                 */
+  /*                                                                       */
+/* #define AF_CONFIG_OPTION_USE_WARPER */
+
+  /* */
+
+
+  /*
+   * Define this variable if you want to keep the layout of internal
+   * structures that was used prior to FreeType 2.2.  This also compiles in
+   * a few obsolete functions to avoid linking problems on typical Unix
+   * distributions.
+   *
+   * For embedded systems or building a new distribution from scratch, it
+   * is recommended to disable the macro since it reduces the library's code
+   * size and activates a few memory-saving optimizations as well.
+   */
+#define FT_CONFIG_OPTION_OLD_INTERNALS
+
+
+  /*
+   *  To detect legacy cache-lookup call from a rogue client (<= 2.1.7),
+   *  we restrict the number of charmaps in a font.  The current API of
+   *  FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API
+   *  takes charcode only.  To determine the passed value is for cmap_index
+   *  or charcode, the possible cmap_index is restricted not to exceed
+   *  the minimum possible charcode by a rogue client.  It is also very
+   *  unlikely that a rogue client is interested in Unicode values 0 to 15.
+   *
+   *  NOTE: The original threshold was 4 deduced from popular number of
+   *        cmap subtables in UCS-4 TrueType fonts, but now it is not
+   *        irregular for OpenType fonts to have more than 4 subtables,
+   *        because variation selector subtables are available for Apple
+   *        and Microsoft platforms.
+   */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_MAX_CHARMAP_CACHEABLE 15
+#endif
+
+
+  /*
+   * This macro is defined if either unpatented or native TrueType
+   * hinting is requested by the definitions above.
+   */
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+#define  TT_USE_BYTECODE_INTERPRETER
+#undef   TT_CONFIG_OPTION_UNPATENTED_HINTING
+#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define  TT_USE_BYTECODE_INTERPRETER
+#endif
+
+FT_END_HEADER
+
+
+#endif /* __FTOPTION_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftstdlib.h b/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftstdlib.h
new file mode 100644
index 0000000..11d5d0e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/config/ftstdlib.h
@@ -0,0 +1,174 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftstdlib.h                                                             */
+/*                                                                         */
+/*    ANSI-specific library and header configuration file (specification   */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 2002-2007, 2009, 2011 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to group all #includes to the ANSI C library that   */
+  /* FreeType normally requires.  It also defines macros to rename the     */
+  /* standard functions within the FreeType source code.                   */
+  /*                                                                       */
+  /* Load a file which defines __FTSTDLIB_H__ before this one to override  */
+  /* it.                                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTSTDLIB_H__
+#define __FTSTDLIB_H__
+
+
+#include <stddef.h>
+
+#define ft_ptrdiff_t  ptrdiff_t
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                           integer limits                           */
+  /*                                                                    */
+  /* UINT_MAX and ULONG_MAX are used to automatically compute the size  */
+  /* of `int' and `long' in bytes at compile-time.  So far, this works  */
+  /* for all platforms the library has been tested on.                  */
+  /*                                                                    */
+  /* Note that on the extremely rare platforms that do not provide      */
+  /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some    */
+  /* old Crays where `int' is 36 bits), we do not make any guarantee    */
+  /* about the correct behaviour of FT2 with all fonts.                 */
+  /*                                                                    */
+  /* In these case, `ftconfig.h' will refuse to compile anyway with a   */
+  /* message like `couldn't find 32-bit type' or something similar.     */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <limits.h>
+
+#define FT_CHAR_BIT    CHAR_BIT
+#define FT_USHORT_MAX  USHRT_MAX
+#define FT_INT_MAX     INT_MAX
+#define FT_INT_MIN     INT_MIN
+#define FT_UINT_MAX    UINT_MAX
+#define FT_ULONG_MAX   ULONG_MAX
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                 character and string processing                    */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <string.h>
+
+#define ft_memchr   memchr
+#define ft_memcmp   memcmp
+#define ft_memcpy   memcpy
+#define ft_memmove  memmove
+#define ft_memset   memset
+#define ft_strcat   strcat
+#define ft_strcmp   strcmp
+#define ft_strcpy   strcpy
+#define ft_strlen   strlen
+#define ft_strncmp  strncmp
+#define ft_strncpy  strncpy
+#define ft_strrchr  strrchr
+#define ft_strstr   strstr
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                           file handling                            */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <stdio.h>
+
+#define FT_FILE     FILE
+#define ft_fclose   fclose
+#define ft_fopen    fopen
+#define ft_fread    fread
+#define ft_fseek    fseek
+#define ft_ftell    ftell
+#define ft_sprintf  sprintf
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                             sorting                                */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <stdlib.h>
+
+#define ft_qsort  qsort
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                        memory allocation                           */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#define ft_scalloc   calloc
+#define ft_sfree     free
+#define ft_smalloc   malloc
+#define ft_srealloc  realloc
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                          miscellaneous                             */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#define ft_atol   atol
+#define ft_labs   labs
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                         execution control                          */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <setjmp.h>
+
+#define ft_jmp_buf     jmp_buf  /* note: this cannot be a typedef since */
+                                /*       jmp_buf is defined as a macro  */
+                                /*       on certain platforms           */
+
+#define ft_longjmp     longjmp
+#define ft_setjmp( b ) setjmp( *(jmp_buf*) &(b) )    /* same thing here */
+
+
+  /* the following is only used for debugging purposes, i.e., if */
+  /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined    */
+
+#include <stdarg.h>
+
+
+#endif /* __FTSTDLIB_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/freetype.h b/extensions/externals/src/freetype-2.4.9/include/freetype/freetype.h
new file mode 100644
index 0000000..63c291a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/freetype.h
@@ -0,0 +1,3945 @@
+/***************************************************************************/
+/*                                                                         */
+/*  freetype.h                                                             */
+/*                                                                         */
+/*    FreeType high-level API and common types (specification only).       */
+/*                                                                         */
+/*  Copyright 1996-2012 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef FT_FREETYPE_H
+#error "`ft2build.h' hasn't been included yet!"
+#error "Please always use macros to include FreeType header files."
+#error "Example:"
+#error "  #include <ft2build.h>"
+#error "  #include FT_FREETYPE_H"
+#endif
+
+
+#ifndef __FREETYPE_H__
+#define __FREETYPE_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    user_allocation                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    User allocation                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How client applications should allocate FreeType data structures.  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType assumes that structures allocated by the user and passed  */
+  /*    as arguments are zeroed out except for the actual data.  In other  */
+  /*    words, it is recommended to use `calloc' (or variants of it)       */
+  /*    instead of `malloc' for allocation.                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                        B A S I C   T Y P E S                          */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    base_interface                                                     */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Base Interface                                                     */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    The FreeType~2 base font interface.                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section describes the public high-level API of FreeType~2.    */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_Library                                                         */
+  /*    FT_Face                                                            */
+  /*    FT_Size                                                            */
+  /*    FT_GlyphSlot                                                       */
+  /*    FT_CharMap                                                         */
+  /*    FT_Encoding                                                        */
+  /*                                                                       */
+  /*    FT_FaceRec                                                         */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_SCALABLE                                              */
+  /*    FT_FACE_FLAG_FIXED_SIZES                                           */
+  /*    FT_FACE_FLAG_FIXED_WIDTH                                           */
+  /*    FT_FACE_FLAG_HORIZONTAL                                            */
+  /*    FT_FACE_FLAG_VERTICAL                                              */
+  /*    FT_FACE_FLAG_SFNT                                                  */
+  /*    FT_FACE_FLAG_KERNING                                               */
+  /*    FT_FACE_FLAG_MULTIPLE_MASTERS                                      */
+  /*    FT_FACE_FLAG_GLYPH_NAMES                                           */
+  /*    FT_FACE_FLAG_EXTERNAL_STREAM                                       */
+  /*    FT_FACE_FLAG_FAST_GLYPHS                                           */
+  /*    FT_FACE_FLAG_HINTER                                                */
+  /*                                                                       */
+  /*    FT_STYLE_FLAG_BOLD                                                 */
+  /*    FT_STYLE_FLAG_ITALIC                                               */
+  /*                                                                       */
+  /*    FT_SizeRec                                                         */
+  /*    FT_Size_Metrics                                                    */
+  /*                                                                       */
+  /*    FT_GlyphSlotRec                                                    */
+  /*    FT_Glyph_Metrics                                                   */
+  /*    FT_SubGlyph                                                        */
+  /*                                                                       */
+  /*    FT_Bitmap_Size                                                     */
+  /*                                                                       */
+  /*    FT_Init_FreeType                                                   */
+  /*    FT_Done_FreeType                                                   */
+  /*                                                                       */
+  /*    FT_New_Face                                                        */
+  /*    FT_Done_Face                                                       */
+  /*    FT_New_Memory_Face                                                 */
+  /*    FT_Open_Face                                                       */
+  /*    FT_Open_Args                                                       */
+  /*    FT_Parameter                                                       */
+  /*    FT_Attach_File                                                     */
+  /*    FT_Attach_Stream                                                   */
+  /*                                                                       */
+  /*    FT_Set_Char_Size                                                   */
+  /*    FT_Set_Pixel_Sizes                                                 */
+  /*    FT_Request_Size                                                    */
+  /*    FT_Select_Size                                                     */
+  /*    FT_Size_Request_Type                                               */
+  /*    FT_Size_Request                                                    */
+  /*    FT_Set_Transform                                                   */
+  /*    FT_Load_Glyph                                                      */
+  /*    FT_Get_Char_Index                                                  */
+  /*    FT_Get_Name_Index                                                  */
+  /*    FT_Load_Char                                                       */
+  /*                                                                       */
+  /*    FT_OPEN_MEMORY                                                     */
+  /*    FT_OPEN_STREAM                                                     */
+  /*    FT_OPEN_PATHNAME                                                   */
+  /*    FT_OPEN_DRIVER                                                     */
+  /*    FT_OPEN_PARAMS                                                     */
+  /*                                                                       */
+  /*    FT_LOAD_DEFAULT                                                    */
+  /*    FT_LOAD_RENDER                                                     */
+  /*    FT_LOAD_MONOCHROME                                                 */
+  /*    FT_LOAD_LINEAR_DESIGN                                              */
+  /*    FT_LOAD_NO_SCALE                                                   */
+  /*    FT_LOAD_NO_HINTING                                                 */
+  /*    FT_LOAD_NO_BITMAP                                                  */
+  /*    FT_LOAD_CROP_BITMAP                                                */
+  /*                                                                       */
+  /*    FT_LOAD_VERTICAL_LAYOUT                                            */
+  /*    FT_LOAD_IGNORE_TRANSFORM                                           */
+  /*    FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH                                */
+  /*    FT_LOAD_FORCE_AUTOHINT                                             */
+  /*    FT_LOAD_NO_RECURSE                                                 */
+  /*    FT_LOAD_PEDANTIC                                                   */
+  /*                                                                       */
+  /*    FT_LOAD_TARGET_NORMAL                                              */
+  /*    FT_LOAD_TARGET_LIGHT                                               */
+  /*    FT_LOAD_TARGET_MONO                                                */
+  /*    FT_LOAD_TARGET_LCD                                                 */
+  /*    FT_LOAD_TARGET_LCD_V                                               */
+  /*                                                                       */
+  /*    FT_Render_Glyph                                                    */
+  /*    FT_Render_Mode                                                     */
+  /*    FT_Get_Kerning                                                     */
+  /*    FT_Kerning_Mode                                                    */
+  /*    FT_Get_Track_Kerning                                               */
+  /*    FT_Get_Glyph_Name                                                  */
+  /*    FT_Get_Postscript_Name                                             */
+  /*                                                                       */
+  /*    FT_CharMapRec                                                      */
+  /*    FT_Select_Charmap                                                  */
+  /*    FT_Set_Charmap                                                     */
+  /*    FT_Get_Charmap_Index                                               */
+  /*                                                                       */
+  /*    FT_FSTYPE_INSTALLABLE_EMBEDDING                                    */
+  /*    FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING                             */
+  /*    FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING                              */
+  /*    FT_FSTYPE_EDITABLE_EMBEDDING                                       */
+  /*    FT_FSTYPE_NO_SUBSETTING                                            */
+  /*    FT_FSTYPE_BITMAP_EMBEDDING_ONLY                                    */
+  /*                                                                       */
+  /*    FT_Get_FSType_Flags                                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Glyph_Metrics                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the metrics of a single glyph.  The      */
+  /*    values are expressed in 26.6 fractional pixel format; if the flag  */
+  /*    @FT_LOAD_NO_SCALE has been used while loading the glyph, values    */
+  /*    are expressed in font units instead.                               */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    width ::                                                           */
+  /*      The glyph's width.                                               */
+  /*                                                                       */
+  /*    height ::                                                          */
+  /*      The glyph's height.                                              */
+  /*                                                                       */
+  /*    horiBearingX ::                                                    */
+  /*      Left side bearing for horizontal layout.                         */
+  /*                                                                       */
+  /*    horiBearingY ::                                                    */
+  /*      Top side bearing for horizontal layout.                          */
+  /*                                                                       */
+  /*    horiAdvance ::                                                     */
+  /*      Advance width for horizontal layout.                             */
+  /*                                                                       */
+  /*    vertBearingX ::                                                    */
+  /*      Left side bearing for vertical layout.                           */
+  /*                                                                       */
+  /*    vertBearingY ::                                                    */
+  /*      Top side bearing for vertical layout.  Larger positive values    */
+  /*      mean further below the vertical glyph origin.                    */
+  /*                                                                       */
+  /*    vertAdvance ::                                                     */
+  /*      Advance height for vertical layout.  Positive values mean the    */
+  /*      glyph has a positive advance downward.                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If not disabled with @FT_LOAD_NO_HINTING, the values represent     */
+  /*    dimensions of the hinted glyph (in case hinting is applicable).    */
+  /*                                                                       */
+  typedef struct  FT_Glyph_Metrics_
+  {
+    FT_Pos  width;
+    FT_Pos  height;
+
+    FT_Pos  horiBearingX;
+    FT_Pos  horiBearingY;
+    FT_Pos  horiAdvance;
+
+    FT_Pos  vertBearingX;
+    FT_Pos  vertBearingY;
+    FT_Pos  vertAdvance;
+
+  } FT_Glyph_Metrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Bitmap_Size                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure models the metrics of a bitmap strike (i.e., a set  */
+  /*    of glyphs for a given point size and resolution) in a bitmap font. */
+  /*    It is used for the `available_sizes' field of @FT_Face.            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    height :: The vertical distance, in pixels, between two            */
+  /*              consecutive baselines.  It is always positive.           */
+  /*                                                                       */
+  /*    width  :: The average width, in pixels, of all glyphs in the       */
+  /*              strike.                                                  */
+  /*                                                                       */
+  /*    size   :: The nominal size of the strike in 26.6 fractional        */
+  /*              points.  This field is not very useful.                  */
+  /*                                                                       */
+  /*    x_ppem :: The horizontal ppem (nominal width) in 26.6 fractional   */
+  /*              pixels.                                                  */
+  /*                                                                       */
+  /*    y_ppem :: The vertical ppem (nominal height) in 26.6 fractional    */
+  /*              pixels.                                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Windows FNT:                                                       */
+  /*      The nominal size given in a FNT font is not reliable.  Thus when */
+  /*      the driver finds it incorrect, it sets `size' to some calculated */
+  /*      values and sets `x_ppem' and `y_ppem' to the pixel width and     */
+  /*      height given in the font, respectively.                          */
+  /*                                                                       */
+  /*    TrueType embedded bitmaps:                                         */
+  /*      `size', `width', and `height' values are not contained in the    */
+  /*      bitmap strike itself.  They are computed from the global font    */
+  /*      parameters.                                                      */
+  /*                                                                       */
+  typedef struct  FT_Bitmap_Size_
+  {
+    FT_Short  height;
+    FT_Short  width;
+
+    FT_Pos    size;
+
+    FT_Pos    x_ppem;
+    FT_Pos    y_ppem;
+
+  } FT_Bitmap_Size;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     O B J E C T   C L A S S E S                       */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Library                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a FreeType library instance.  Each `library' is        */
+  /*    completely independent from the others; it is the `root' of a set  */
+  /*    of objects like fonts, faces, sizes, etc.                          */
+  /*                                                                       */
+  /*    It also embeds a memory manager (see @FT_Memory), as well as a     */
+  /*    scan-line converter object (see @FT_Raster).                       */
+  /*                                                                       */
+  /*    For multi-threading applications each thread should have its own   */
+  /*    FT_Library object.                                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Library objects are normally created by @FT_Init_FreeType, and     */
+  /*    destroyed with @FT_Done_FreeType.                                  */
+  /*                                                                       */
+  typedef struct FT_LibraryRec_  *FT_Library;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Module                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given FreeType module object.  Each module can be a  */
+  /*    font driver, a renderer, or anything else that provides services   */
+  /*    to the formers.                                                    */
+  /*                                                                       */
+  typedef struct FT_ModuleRec_*  FT_Module;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Driver                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given FreeType font driver object.  Each font driver */
+  /*    is a special module capable of creating faces from font files.     */
+  /*                                                                       */
+  typedef struct FT_DriverRec_*  FT_Driver;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Renderer                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given FreeType renderer.  A renderer is a special    */
+  /*    module in charge of converting a glyph image to a bitmap, when     */
+  /*    necessary.  Each renderer supports a given glyph image format, and */
+  /*    one or more target surface depths.                                 */
+  /*                                                                       */
+  typedef struct FT_RendererRec_*  FT_Renderer;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Face                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given typographic face object.  A face object models */
+  /*    a given typeface, in a given style.                                */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Each face object also owns a single @FT_GlyphSlot object, as well  */
+  /*    as one or more @FT_Size objects.                                   */
+  /*                                                                       */
+  /*    Use @FT_New_Face or @FT_Open_Face to create a new face object from */
+  /*    a given filepathname or a custom input stream.                     */
+  /*                                                                       */
+  /*    Use @FT_Done_Face to destroy it (along with its slot and sizes).   */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_FaceRec for the publicly accessible fields of a given face */
+  /*    object.                                                            */
+  /*                                                                       */
+  typedef struct FT_FaceRec_*  FT_Face;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Size                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an object used to model a face scaled to a given       */
+  /*    character size.                                                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Each @FT_Face has an _active_ @FT_Size object that is used by      */
+  /*    functions like @FT_Load_Glyph to determine the scaling             */
+  /*    transformation which is used to load and hint glyphs and metrics.  */
+  /*                                                                       */
+  /*    You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes,                */
+  /*    @FT_Request_Size or even @FT_Select_Size to change the content     */
+  /*    (i.e., the scaling values) of the active @FT_Size.                 */
+  /*                                                                       */
+  /*    You can use @FT_New_Size to create additional size objects for a   */
+  /*    given @FT_Face, but they won't be used by other functions until    */
+  /*    you activate it through @FT_Activate_Size.  Only one size can be   */
+  /*    activated at any given time per face.                              */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_SizeRec for the publicly accessible fields of a given size */
+  /*    object.                                                            */
+  /*                                                                       */
+  typedef struct FT_SizeRec_*  FT_Size;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_GlyphSlot                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given `glyph slot'.  A slot is a container where it  */
+  /*    is possible to load any of the glyphs contained in its parent      */
+  /*    face.                                                              */
+  /*                                                                       */
+  /*    In other words, each time you call @FT_Load_Glyph or               */
+  /*    @FT_Load_Char, the slot's content is erased by the new glyph data, */
+  /*    i.e., the glyph's metrics, its image (bitmap or outline), and      */
+  /*    other control information.                                         */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_GlyphSlotRec for the publicly accessible glyph fields.     */
+  /*                                                                       */
+  typedef struct FT_GlyphSlotRec_*  FT_GlyphSlot;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_CharMap                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given character map.  A charmap is used to translate */
+  /*    character codes in a given encoding into glyph indexes for its     */
+  /*    parent's face.  Some font formats may provide several charmaps per */
+  /*    font.                                                              */
+  /*                                                                       */
+  /*    Each face object owns zero or more charmaps, but only one of them  */
+  /*    can be `active' and used by @FT_Get_Char_Index or @FT_Load_Char.   */
+  /*                                                                       */
+  /*    The list of available charmaps in a face is available through the  */
+  /*    `face->num_charmaps' and `face->charmaps' fields of @FT_FaceRec.   */
+  /*                                                                       */
+  /*    The currently active charmap is available as `face->charmap'.      */
+  /*    You should call @FT_Set_Charmap to change it.                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    When a new face is created (either through @FT_New_Face or         */
+  /*    @FT_Open_Face), the library looks for a Unicode charmap within     */
+  /*    the list and automatically activates it.                           */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_CharMapRec for the publicly accessible fields of a given   */
+  /*    character map.                                                     */
+  /*                                                                       */
+  typedef struct FT_CharMapRec_*  FT_CharMap;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_ENC_TAG                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro converts four-letter tags into an unsigned long.  It is */
+  /*    used to define `encoding' identifiers (see @FT_Encoding).          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since many 16-bit compilers don't like 32-bit enumerations, you    */
+  /*    should redefine this macro in case of problems to something like   */
+  /*    this:                                                              */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #define FT_ENC_TAG( value, a, b, c, d )  value                   */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    to get a simple enumeration without assigning special numbers.     */
+  /*                                                                       */
+
+#ifndef FT_ENC_TAG
+#define FT_ENC_TAG( value, a, b, c, d )         \
+          value = ( ( (FT_UInt32)(a) << 24 ) |  \
+                    ( (FT_UInt32)(b) << 16 ) |  \
+                    ( (FT_UInt32)(c) <<  8 ) |  \
+                      (FT_UInt32)(d)         )
+
+#endif /* FT_ENC_TAG */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Encoding                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration used to specify character sets supported by         */
+  /*    charmaps.  Used in the @FT_Select_Charmap API function.            */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Despite the name, this enumeration lists specific character        */
+  /*    repertories (i.e., charsets), and not text encoding methods (e.g., */
+  /*    UTF-8, UTF-16, etc.).                                              */
+  /*                                                                       */
+  /*    Other encodings might be defined in the future.                    */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_ENCODING_NONE ::                                                */
+  /*      The encoding value~0 is reserved.                                */
+  /*                                                                       */
+  /*    FT_ENCODING_UNICODE ::                                             */
+  /*      Corresponds to the Unicode character set.  This value covers     */
+  /*      all versions of the Unicode repertoire, including ASCII and      */
+  /*      Latin-1.  Most fonts include a Unicode charmap, but not all      */
+  /*      of them.                                                         */
+  /*                                                                       */
+  /*      For example, if you want to access Unicode value U+1F028 (and    */
+  /*      the font contains it), use value 0x1F028 as the input value for  */
+  /*      @FT_Get_Char_Index.                                              */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_SYMBOL ::                                           */
+  /*      Corresponds to the Microsoft Symbol encoding, used to encode     */
+  /*      mathematical symbols in the 32..255 character code range.  For   */
+  /*      more information, see `http://www.ceviz.net/symbol.htm'.         */
+  /*                                                                       */
+  /*    FT_ENCODING_SJIS ::                                                */
+  /*      Corresponds to Japanese SJIS encoding.  More info at             */
+  /*      at `http://langsupport.japanreference.com/encoding.shtml'.       */
+  /*      See note on multi-byte encodings below.                          */
+  /*                                                                       */
+  /*    FT_ENCODING_GB2312 ::                                              */
+  /*      Corresponds to an encoding system for Simplified Chinese as used */
+  /*      used in mainland China.                                          */
+  /*                                                                       */
+  /*    FT_ENCODING_BIG5 ::                                                */
+  /*      Corresponds to an encoding system for Traditional Chinese as     */
+  /*      used in Taiwan and Hong Kong.                                    */
+  /*                                                                       */
+  /*    FT_ENCODING_WANSUNG ::                                             */
+  /*      Corresponds to the Korean encoding system known as Wansung.      */
+  /*      For more information see                                         */
+  /*      `http://www.microsoft.com/typography/unicode/949.txt'.           */
+  /*                                                                       */
+  /*    FT_ENCODING_JOHAB ::                                               */
+  /*      The Korean standard character set (KS~C 5601-1992), which        */
+  /*      corresponds to MS Windows code page 1361.  This character set    */
+  /*      includes all possible Hangeul character combinations.            */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_LATIN_1 ::                                       */
+  /*      Corresponds to a Latin-1 encoding as defined in a Type~1         */
+  /*      PostScript font.  It is limited to 256 character codes.          */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_STANDARD ::                                      */
+  /*      Corresponds to the Adobe Standard encoding, as found in Type~1,  */
+  /*      CFF, and OpenType/CFF fonts.  It is limited to 256 character     */
+  /*      codes.                                                           */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_EXPERT ::                                        */
+  /*      Corresponds to the Adobe Expert encoding, as found in Type~1,    */
+  /*      CFF, and OpenType/CFF fonts.  It is limited to 256 character     */
+  /*      codes.                                                           */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_CUSTOM ::                                        */
+  /*      Corresponds to a custom encoding, as found in Type~1, CFF, and   */
+  /*      OpenType/CFF fonts.  It is limited to 256 character codes.       */
+  /*                                                                       */
+  /*    FT_ENCODING_APPLE_ROMAN ::                                         */
+  /*      Corresponds to the 8-bit Apple roman encoding.  Many TrueType    */
+  /*      and OpenType fonts contain a charmap for this encoding, since    */
+  /*      older versions of Mac OS are able to use it.                     */
+  /*                                                                       */
+  /*    FT_ENCODING_OLD_LATIN_2 ::                                         */
+  /*      This value is deprecated and was never used nor reported by      */
+  /*      FreeType.  Don't use or test for it.                             */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_SJIS ::                                             */
+  /*      Same as FT_ENCODING_SJIS.  Deprecated.                           */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_GB2312 ::                                           */
+  /*      Same as FT_ENCODING_GB2312.  Deprecated.                         */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_BIG5 ::                                             */
+  /*      Same as FT_ENCODING_BIG5.  Deprecated.                           */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_WANSUNG ::                                          */
+  /*      Same as FT_ENCODING_WANSUNG.  Deprecated.                        */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_JOHAB ::                                            */
+  /*      Same as FT_ENCODING_JOHAB.  Deprecated.                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    By default, FreeType automatically synthesizes a Unicode charmap   */
+  /*    for PostScript fonts, using their glyph names dictionaries.        */
+  /*    However, it also reports the encodings defined explicitly in the   */
+  /*    font file, for the cases when they are needed, with the Adobe      */
+  /*    values as well.                                                    */
+  /*                                                                       */
+  /*    FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap  */
+  /*    is neither Unicode nor ISO-8859-1 (otherwise it is set to          */
+  /*    FT_ENCODING_UNICODE).  Use @FT_Get_BDF_Charset_ID to find out      */
+  /*    which encoding is really present.  If, for example, the            */
+  /*    `cs_registry' field is `KOI8' and the `cs_encoding' field is `R',  */
+  /*    the font is encoded in KOI8-R.                                     */
+  /*                                                                       */
+  /*    FT_ENCODING_NONE is always set (with a single exception) by the    */
+  /*    winfonts driver.  Use @FT_Get_WinFNT_Header and examine the        */
+  /*    `charset' field of the @FT_WinFNT_HeaderRec structure to find out  */
+  /*    which encoding is really present.  For example,                    */
+  /*    @FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for       */
+  /*    Russian).                                                          */
+  /*                                                                       */
+  /*    FT_ENCODING_NONE is set if `platform_id' is @TT_PLATFORM_MACINTOSH */
+  /*    and `encoding_id' is not @TT_MAC_ID_ROMAN (otherwise it is set to  */
+  /*    FT_ENCODING_APPLE_ROMAN).                                          */
+  /*                                                                       */
+  /*    If `platform_id' is @TT_PLATFORM_MACINTOSH, use the function       */
+  /*    @FT_Get_CMap_Language_ID  to query the Mac language ID which may   */
+  /*    be needed to be able to distinguish Apple encoding variants.  See  */
+  /*                                                                       */
+  /*      http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/README.TXT  */
+  /*                                                                       */
+  /*    to get an idea how to do that.  Basically, if the language ID      */
+  /*    is~0, don't use it, otherwise subtract 1 from the language ID.     */
+  /*    Then examine `encoding_id'.  If, for example, `encoding_id' is     */
+  /*    @TT_MAC_ID_ROMAN and the language ID (minus~1) is                  */
+  /*    `TT_MAC_LANGID_GREEK', it is the Greek encoding, not Roman.        */
+  /*    @TT_MAC_ID_ARABIC with `TT_MAC_LANGID_FARSI' means the Farsi       */
+  /*    variant the Arabic encoding.                                       */
+  /*                                                                       */
+  typedef enum  FT_Encoding_
+  {
+    FT_ENC_TAG( FT_ENCODING_NONE, 0, 0, 0, 0 ),
+
+    FT_ENC_TAG( FT_ENCODING_MS_SYMBOL, 's', 'y', 'm', 'b' ),
+    FT_ENC_TAG( FT_ENCODING_UNICODE,   'u', 'n', 'i', 'c' ),
+
+    FT_ENC_TAG( FT_ENCODING_SJIS,    's', 'j', 'i', 's' ),
+    FT_ENC_TAG( FT_ENCODING_GB2312,  'g', 'b', ' ', ' ' ),
+    FT_ENC_TAG( FT_ENCODING_BIG5,    'b', 'i', 'g', '5' ),
+    FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ),
+    FT_ENC_TAG( FT_ENCODING_JOHAB,   'j', 'o', 'h', 'a' ),
+
+    /* for backwards compatibility */
+    FT_ENCODING_MS_SJIS    = FT_ENCODING_SJIS,
+    FT_ENCODING_MS_GB2312  = FT_ENCODING_GB2312,
+    FT_ENCODING_MS_BIG5    = FT_ENCODING_BIG5,
+    FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG,
+    FT_ENCODING_MS_JOHAB   = FT_ENCODING_JOHAB,
+
+    FT_ENC_TAG( FT_ENCODING_ADOBE_STANDARD, 'A', 'D', 'O', 'B' ),
+    FT_ENC_TAG( FT_ENCODING_ADOBE_EXPERT,   'A', 'D', 'B', 'E' ),
+    FT_ENC_TAG( FT_ENCODING_ADOBE_CUSTOM,   'A', 'D', 'B', 'C' ),
+    FT_ENC_TAG( FT_ENCODING_ADOBE_LATIN_1,  'l', 'a', 't', '1' ),
+
+    FT_ENC_TAG( FT_ENCODING_OLD_LATIN_2, 'l', 'a', 't', '2' ),
+
+    FT_ENC_TAG( FT_ENCODING_APPLE_ROMAN, 'a', 'r', 'm', 'n' )
+
+  } FT_Encoding;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_encoding_xxx                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    These constants are deprecated; use the corresponding @FT_Encoding */
+  /*    values instead.                                                    */
+  /*                                                                       */
+#define ft_encoding_none            FT_ENCODING_NONE
+#define ft_encoding_unicode         FT_ENCODING_UNICODE
+#define ft_encoding_symbol          FT_ENCODING_MS_SYMBOL
+#define ft_encoding_latin_1         FT_ENCODING_ADOBE_LATIN_1
+#define ft_encoding_latin_2         FT_ENCODING_OLD_LATIN_2
+#define ft_encoding_sjis            FT_ENCODING_SJIS
+#define ft_encoding_gb2312          FT_ENCODING_GB2312
+#define ft_encoding_big5            FT_ENCODING_BIG5
+#define ft_encoding_wansung         FT_ENCODING_WANSUNG
+#define ft_encoding_johab           FT_ENCODING_JOHAB
+
+#define ft_encoding_adobe_standard  FT_ENCODING_ADOBE_STANDARD
+#define ft_encoding_adobe_expert    FT_ENCODING_ADOBE_EXPERT
+#define ft_encoding_adobe_custom    FT_ENCODING_ADOBE_CUSTOM
+#define ft_encoding_apple_roman     FT_ENCODING_APPLE_ROMAN
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_CharMapRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The base charmap structure.                                        */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face        :: A handle to the parent face object.                 */
+  /*                                                                       */
+  /*    encoding    :: An @FT_Encoding tag identifying the charmap.  Use   */
+  /*                   this with @FT_Select_Charmap.                       */
+  /*                                                                       */
+  /*    platform_id :: An ID number describing the platform for the        */
+  /*                   following encoding ID.  This comes directly from    */
+  /*                   the TrueType specification and should be emulated   */
+  /*                   for other formats.                                  */
+  /*                                                                       */
+  /*    encoding_id :: A platform specific encoding number.  This also     */
+  /*                   comes from the TrueType specification and should be */
+  /*                   emulated similarly.                                 */
+  /*                                                                       */
+  typedef struct  FT_CharMapRec_
+  {
+    FT_Face      face;
+    FT_Encoding  encoding;
+    FT_UShort    platform_id;
+    FT_UShort    encoding_id;
+
+  } FT_CharMapRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                 B A S E   O B J E C T   C L A S S E S                 */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Face_Internal                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to an `FT_Face_InternalRec' structure, used to    */
+  /*    model private data of a given @FT_Face object.                     */
+  /*                                                                       */
+  /*    This structure might change between releases of FreeType~2 and is  */
+  /*    not generally available to client applications.                    */
+  /*                                                                       */
+  typedef struct FT_Face_InternalRec_*  FT_Face_Internal;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_FaceRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType root face class structure.  A face object models a        */
+  /*    typeface in a font file.                                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_faces           :: The number of faces in the font file.  Some */
+  /*                           font formats can have multiple faces in     */
+  /*                           a font file.                                */
+  /*                                                                       */
+  /*    face_index          :: The index of the face in the font file.  It */
+  /*                           is set to~0 if there is only one face in    */
+  /*                           the font file.                              */
+  /*                                                                       */
+  /*    face_flags          :: A set of bit flags that give important      */
+  /*                           information about the face; see             */
+  /*                           @FT_FACE_FLAG_XXX for the details.          */
+  /*                                                                       */
+  /*    style_flags         :: A set of bit flags indicating the style of  */
+  /*                           the face; see @FT_STYLE_FLAG_XXX for the    */
+  /*                           details.                                    */
+  /*                                                                       */
+  /*    num_glyphs          :: The number of glyphs in the face.  If the   */
+  /*                           face is scalable and has sbits (see         */
+  /*                           `num_fixed_sizes'), it is set to the number */
+  /*                           of outline glyphs.                          */
+  /*                                                                       */
+  /*                           For CID-keyed fonts, this value gives the   */
+  /*                           highest CID used in the font.               */
+  /*                                                                       */
+  /*    family_name         :: The face's family name.  This is an ASCII   */
+  /*                           string, usually in English, which describes */
+  /*                           the typeface's family (like `Times New      */
+  /*                           Roman', `Bodoni', `Garamond', etc).  This   */
+  /*                           is a least common denominator used to list  */
+  /*                           fonts.  Some formats (TrueType & OpenType)  */
+  /*                           provide localized and Unicode versions of   */
+  /*                           this string.  Applications should use the   */
+  /*                           format specific interface to access them.   */
+  /*                           Can be NULL (e.g., in fonts embedded in a   */
+  /*                           PDF file).                                  */
+  /*                                                                       */
+  /*    style_name          :: The face's style name.  This is an ASCII    */
+  /*                           string, usually in English, which describes */
+  /*                           the typeface's style (like `Italic',        */
+  /*                           `Bold', `Condensed', etc).  Not all font    */
+  /*                           formats provide a style name, so this field */
+  /*                           is optional, and can be set to NULL.  As    */
+  /*                           for `family_name', some formats provide     */
+  /*                           localized and Unicode versions of this      */
+  /*                           string.  Applications should use the format */
+  /*                           specific interface to access them.          */
+  /*                                                                       */
+  /*    num_fixed_sizes     :: The number of bitmap strikes in the face.   */
+  /*                           Even if the face is scalable, there might   */
+  /*                           still be bitmap strikes, which are called   */
+  /*                           `sbits' in that case.                       */
+  /*                                                                       */
+  /*    available_sizes     :: An array of @FT_Bitmap_Size for all bitmap  */
+  /*                           strikes in the face.  It is set to NULL if  */
+  /*                           there is no bitmap strike.                  */
+  /*                                                                       */
+  /*    num_charmaps        :: The number of charmaps in the face.         */
+  /*                                                                       */
+  /*    charmaps            :: An array of the charmaps of the face.       */
+  /*                                                                       */
+  /*    generic             :: A field reserved for client uses.  See the  */
+  /*                           @FT_Generic type description.               */
+  /*                                                                       */
+  /*    bbox                :: The font bounding box.  Coordinates are     */
+  /*                           expressed in font units (see                */
+  /*                           `units_per_EM').  The box is large enough   */
+  /*                           to contain any glyph from the font.  Thus,  */
+  /*                           `bbox.yMax' can be seen as the `maximal     */
+  /*                           ascender', and `bbox.yMin' as the `minimal  */
+  /*                           descender'.  Only relevant for scalable     */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*                           Note that the bounding box might be off by  */
+  /*                           (at least) one pixel for hinted fonts.  See */
+  /*                           @FT_Size_Metrics for further discussion.    */
+  /*                                                                       */
+  /*    units_per_EM        :: The number of font units per EM square for  */
+  /*                           this face.  This is typically 2048 for      */
+  /*                           TrueType fonts, and 1000 for Type~1 fonts.  */
+  /*                           Only relevant for scalable formats.         */
+  /*                                                                       */
+  /*    ascender            :: The typographic ascender of the face,       */
+  /*                           expressed in font units.  For font formats  */
+  /*                           not having this information, it is set to   */
+  /*                           `bbox.yMax'.  Only relevant for scalable    */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*    descender           :: The typographic descender of the face,      */
+  /*                           expressed in font units.  For font formats  */
+  /*                           not having this information, it is set to   */
+  /*                           `bbox.yMin'.  Note that this field is       */
+  /*                           usually negative.  Only relevant for        */
+  /*                           scalable formats.                           */
+  /*                                                                       */
+  /*    height              :: The height is the vertical distance         */
+  /*                           between two consecutive baselines,          */
+  /*                           expressed in font units.  It is always      */
+  /*                           positive.  Only relevant for scalable       */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*    max_advance_width   :: The maximal advance width, in font units,   */
+  /*                           for all glyphs in this face.  This can be   */
+  /*                           used to make word wrapping computations     */
+  /*                           faster.  Only relevant for scalable         */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*    max_advance_height  :: The maximal advance height, in font units,  */
+  /*                           for all glyphs in this face.  This is only  */
+  /*                           relevant for vertical layouts, and is set   */
+  /*                           to `height' for fonts that do not provide   */
+  /*                           vertical metrics.  Only relevant for        */
+  /*                           scalable formats.                           */
+  /*                                                                       */
+  /*    underline_position  :: The position, in font units, of the         */
+  /*                           underline line for this face.  It is the    */
+  /*                           center of the underlining stem.  Only       */
+  /*                           relevant for scalable formats.              */
+  /*                                                                       */
+  /*    underline_thickness :: The thickness, in font units, of the        */
+  /*                           underline for this face.  Only relevant for */
+  /*                           scalable formats.                           */
+  /*                                                                       */
+  /*    glyph               :: The face's associated glyph slot(s).        */
+  /*                                                                       */
+  /*    size                :: The current active size for this face.      */
+  /*                                                                       */
+  /*    charmap             :: The current active charmap for this face.   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Fields may be changed after a call to @FT_Attach_File or           */
+  /*    @FT_Attach_Stream.                                                 */
+  /*                                                                       */
+  typedef struct  FT_FaceRec_
+  {
+    FT_Long           num_faces;
+    FT_Long           face_index;
+
+    FT_Long           face_flags;
+    FT_Long           style_flags;
+
+    FT_Long           num_glyphs;
+
+    FT_String*        family_name;
+    FT_String*        style_name;
+
+    FT_Int            num_fixed_sizes;
+    FT_Bitmap_Size*   available_sizes;
+
+    FT_Int            num_charmaps;
+    FT_CharMap*       charmaps;
+
+    FT_Generic        generic;
+
+    /*# The following member variables (down to `underline_thickness') */
+    /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size    */
+    /*# for bitmap fonts.                                              */
+    FT_BBox           bbox;
+
+    FT_UShort         units_per_EM;
+    FT_Short          ascender;
+    FT_Short          descender;
+    FT_Short          height;
+
+    FT_Short          max_advance_width;
+    FT_Short          max_advance_height;
+
+    FT_Short          underline_position;
+    FT_Short          underline_thickness;
+
+    FT_GlyphSlot      glyph;
+    FT_Size           size;
+    FT_CharMap        charmap;
+
+    /*@private begin */
+
+    FT_Driver         driver;
+    FT_Memory         memory;
+    FT_Stream         stream;
+
+    FT_ListRec        sizes_list;
+
+    FT_Generic        autohint;   /* face-specific auto-hinter data */
+    void*             extensions; /* unused                         */
+
+    FT_Face_Internal  internal;
+
+    /*@private end */
+
+  } FT_FaceRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_FACE_FLAG_XXX                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit flags used in the `face_flags' field of the          */
+  /*    @FT_FaceRec structure.  They inform client applications of         */
+  /*    properties of the corresponding face.                              */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_FACE_FLAG_SCALABLE ::                                           */
+  /*      Indicates that the face contains outline glyphs.  This doesn't   */
+  /*      prevent bitmap strikes, i.e., a face can have both this and      */
+  /*      and @FT_FACE_FLAG_FIXED_SIZES set.                               */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_FIXED_SIZES ::                                        */
+  /*      Indicates that the face contains bitmap strikes.  See also the   */
+  /*      `num_fixed_sizes' and `available_sizes' fields of @FT_FaceRec.   */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_FIXED_WIDTH ::                                        */
+  /*      Indicates that the face contains fixed-width characters (like    */
+  /*      Courier, Lucido, MonoType, etc.).                                */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_SFNT ::                                               */
+  /*      Indicates that the face uses the `sfnt' storage scheme.  For     */
+  /*      now, this means TrueType and OpenType.                           */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_HORIZONTAL ::                                         */
+  /*      Indicates that the face contains horizontal glyph metrics.  This */
+  /*      should be set for all common formats.                            */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_VERTICAL ::                                           */
+  /*      Indicates that the face contains vertical glyph metrics.  This   */
+  /*      is only available in some formats, not all of them.              */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_KERNING ::                                            */
+  /*      Indicates that the face contains kerning information.  If set,   */
+  /*      the kerning distance can be retrieved through the function       */
+  /*      @FT_Get_Kerning.  Otherwise the function always return the       */
+  /*      vector (0,0).  Note that FreeType doesn't handle kerning data    */
+  /*      from the `GPOS' table (as present in some OpenType fonts).       */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_FAST_GLYPHS ::                                        */
+  /*      THIS FLAG IS DEPRECATED.  DO NOT USE OR TEST IT.                 */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_MULTIPLE_MASTERS ::                                   */
+  /*      Indicates that the font contains multiple masters and is capable */
+  /*      of interpolating between them.  See the multiple-masters         */
+  /*      specific API for details.                                        */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_GLYPH_NAMES ::                                        */
+  /*      Indicates that the font contains glyph names that can be         */
+  /*      retrieved through @FT_Get_Glyph_Name.  Note that some TrueType   */
+  /*      fonts contain broken glyph name tables.  Use the function        */
+  /*      @FT_Has_PS_Glyph_Names when needed.                              */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_EXTERNAL_STREAM ::                                    */
+  /*      Used internally by FreeType to indicate that a face's stream was */
+  /*      provided by the client application and should not be destroyed   */
+  /*      when @FT_Done_Face is called.  Don't read or test this flag.     */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_HINTER ::                                             */
+  /*      Set if the font driver has a hinting machine of its own.  For    */
+  /*      example, with TrueType fonts, it makes sense to use data from    */
+  /*      the SFNT `gasp' table only if the native TrueType hinting engine */
+  /*      (with the bytecode interpreter) is available and active.         */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_CID_KEYED ::                                          */
+  /*      Set if the font is CID-keyed.  In that case, the font is not     */
+  /*      accessed by glyph indices but by CID values.  For subsetted      */
+  /*      CID-keyed fonts this has the consequence that not all index      */
+  /*      values are a valid argument to FT_Load_Glyph.  Only the CID      */
+  /*      values for which corresponding glyphs in the subsetted font      */
+  /*      exist make FT_Load_Glyph return successfully; in all other cases */
+  /*      you get an `FT_Err_Invalid_Argument' error.                      */
+  /*                                                                       */
+  /*      Note that CID-keyed fonts which are in an SFNT wrapper don't     */
+  /*      have this flag set since the glyphs are accessed in the normal   */
+  /*      way (using contiguous indices); the `CID-ness' isn't visible to  */
+  /*      the application.                                                 */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_TRICKY ::                                             */
+  /*      Set if the font is `tricky', this is, it always needs the        */
+  /*      font format's native hinting engine to get a reasonable result.  */
+  /*      A typical example is the Chinese font `mingli.ttf' which uses    */
+  /*      TrueType bytecode instructions to move and scale all of its      */
+  /*      subglyphs.                                                       */
+  /*                                                                       */
+  /*      It is not possible to autohint such fonts using                  */
+  /*      @FT_LOAD_FORCE_AUTOHINT; it will also ignore                     */
+  /*      @FT_LOAD_NO_HINTING.  You have to set both @FT_LOAD_NO_HINTING   */
+  /*      and @FT_LOAD_NO_AUTOHINT to really disable hinting; however, you */
+  /*      probably never want this except for demonstration purposes.      */
+  /*                                                                       */
+  /*      Currently, there are about a dozen TrueType fonts in the list of */
+  /*      tricky fonts; they are hard-coded in file `ttobjs.c'.            */
+  /*                                                                       */
+#define FT_FACE_FLAG_SCALABLE          ( 1L <<  0 )
+#define FT_FACE_FLAG_FIXED_SIZES       ( 1L <<  1 )
+#define FT_FACE_FLAG_FIXED_WIDTH       ( 1L <<  2 )
+#define FT_FACE_FLAG_SFNT              ( 1L <<  3 )
+#define FT_FACE_FLAG_HORIZONTAL        ( 1L <<  4 )
+#define FT_FACE_FLAG_VERTICAL          ( 1L <<  5 )
+#define FT_FACE_FLAG_KERNING           ( 1L <<  6 )
+#define FT_FACE_FLAG_FAST_GLYPHS       ( 1L <<  7 )
+#define FT_FACE_FLAG_MULTIPLE_MASTERS  ( 1L <<  8 )
+#define FT_FACE_FLAG_GLYPH_NAMES       ( 1L <<  9 )
+#define FT_FACE_FLAG_EXTERNAL_STREAM   ( 1L << 10 )
+#define FT_FACE_FLAG_HINTER            ( 1L << 11 )
+#define FT_FACE_FLAG_CID_KEYED         ( 1L << 12 )
+#define FT_FACE_FLAG_TRICKY            ( 1L << 13 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_HORIZONTAL( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains
+   *   horizontal metrics (this is true for all font formats though).
+   *
+   * @also:
+   *   @FT_HAS_VERTICAL can be used to check for vertical metrics.
+   *
+   */
+#define FT_HAS_HORIZONTAL( face ) \
+          ( face->face_flags & FT_FACE_FLAG_HORIZONTAL )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_VERTICAL( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains vertical
+   *   metrics.
+   *
+   */
+#define FT_HAS_VERTICAL( face ) \
+          ( face->face_flags & FT_FACE_FLAG_VERTICAL )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_KERNING( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains kerning
+   *   data that can be accessed with @FT_Get_Kerning.
+   *
+   */
+#define FT_HAS_KERNING( face ) \
+          ( face->face_flags & FT_FACE_FLAG_KERNING )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_SCALABLE( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a scalable
+   *   font face (true for TrueType, Type~1, Type~42, CID, OpenType/CFF,
+   *   and PFR font formats.
+   *
+   */
+#define FT_IS_SCALABLE( face ) \
+          ( face->face_flags & FT_FACE_FLAG_SCALABLE )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_SFNT( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a font
+   *   whose format is based on the SFNT storage scheme.  This usually
+   *   means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded
+   *   bitmap fonts.
+   *
+   *   If this macro is true, all functions defined in @FT_SFNT_NAMES_H and
+   *   @FT_TRUETYPE_TABLES_H are available.
+   *
+   */
+#define FT_IS_SFNT( face ) \
+          ( face->face_flags & FT_FACE_FLAG_SFNT )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_FIXED_WIDTH( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a font face
+   *   that contains fixed-width (or `monospace', `fixed-pitch', etc.)
+   *   glyphs.
+   *
+   */
+#define FT_IS_FIXED_WIDTH( face ) \
+          ( face->face_flags & FT_FACE_FLAG_FIXED_WIDTH )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_FIXED_SIZES( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains some
+   *   embedded bitmaps.  See the `available_sizes' field of the
+   *   @FT_FaceRec structure.
+   *
+   */
+#define FT_HAS_FIXED_SIZES( face ) \
+          ( face->face_flags & FT_FACE_FLAG_FIXED_SIZES )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_FAST_GLYPHS( face )
+   *
+   * @description:
+   *   Deprecated.
+   *
+   */
+#define FT_HAS_FAST_GLYPHS( face )  0
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_GLYPH_NAMES( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains some glyph
+   *   names that can be accessed through @FT_Get_Glyph_Name.
+   *
+   */
+#define FT_HAS_GLYPH_NAMES( face ) \
+          ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_MULTIPLE_MASTERS( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains some
+   *   multiple masters.  The functions provided by @FT_MULTIPLE_MASTERS_H
+   *   are then available to choose the exact design you want.
+   *
+   */
+#define FT_HAS_MULTIPLE_MASTERS( face ) \
+          ( face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_CID_KEYED( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a CID-keyed
+   *   font.  See the discussion of @FT_FACE_FLAG_CID_KEYED for more
+   *   details.
+   *
+   *   If this macro is true, all functions defined in @FT_CID_H are
+   *   available.
+   *
+   */
+#define FT_IS_CID_KEYED( face ) \
+          ( face->face_flags & FT_FACE_FLAG_CID_KEYED )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_TRICKY( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face represents a `tricky' font.
+   *   See the discussion of @FT_FACE_FLAG_TRICKY for more details.
+   *
+   */
+#define FT_IS_TRICKY( face ) \
+          ( face->face_flags & FT_FACE_FLAG_TRICKY )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    FT_STYLE_FLAG_XXX                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit-flags used to indicate the style of a given face.    */
+  /*    These are used in the `style_flags' field of @FT_FaceRec.          */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_STYLE_FLAG_ITALIC ::                                            */
+  /*      Indicates that a given face style is italic or oblique.          */
+  /*                                                                       */
+  /*    FT_STYLE_FLAG_BOLD ::                                              */
+  /*      Indicates that a given face is bold.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The style information as provided by FreeType is very basic.  More */
+  /*    details are beyond the scope and should be done on a higher level  */
+  /*    (for example, by analyzing various fields of the `OS/2' table in   */
+  /*    SFNT based fonts).                                                 */
+  /*                                                                       */
+#define FT_STYLE_FLAG_ITALIC  ( 1 << 0 )
+#define FT_STYLE_FLAG_BOLD    ( 1 << 1 )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Size_Internal                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to an `FT_Size_InternalRec' structure, used to    */
+  /*    model private data of a given @FT_Size object.                     */
+  /*                                                                       */
+  typedef struct FT_Size_InternalRec_*  FT_Size_Internal;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_Metrics                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The size metrics structure gives the metrics of a size object.     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x_ppem       :: The width of the scaled EM square in pixels, hence */
+  /*                    the term `ppem' (pixels per EM).  It is also       */
+  /*                    referred to as `nominal width'.                    */
+  /*                                                                       */
+  /*    y_ppem       :: The height of the scaled EM square in pixels,      */
+  /*                    hence the term `ppem' (pixels per EM).  It is also */
+  /*                    referred to as `nominal height'.                   */
+  /*                                                                       */
+  /*    x_scale      :: A 16.16 fractional scaling value used to convert   */
+  /*                    horizontal metrics from font units to 26.6         */
+  /*                    fractional pixels.  Only relevant for scalable     */
+  /*                    font formats.                                      */
+  /*                                                                       */
+  /*    y_scale      :: A 16.16 fractional scaling value used to convert   */
+  /*                    vertical metrics from font units to 26.6           */
+  /*                    fractional pixels.  Only relevant for scalable     */
+  /*                    font formats.                                      */
+  /*                                                                       */
+  /*    ascender     :: The ascender in 26.6 fractional pixels.  See       */
+  /*                    @FT_FaceRec for the details.                       */
+  /*                                                                       */
+  /*    descender    :: The descender in 26.6 fractional pixels.  See      */
+  /*                    @FT_FaceRec for the details.                       */
+  /*                                                                       */
+  /*    height       :: The height in 26.6 fractional pixels.  See         */
+  /*                    @FT_FaceRec for the details.                       */
+  /*                                                                       */
+  /*    max_advance  :: The maximal advance width in 26.6 fractional       */
+  /*                    pixels.  See @FT_FaceRec for the details.          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The scaling values, if relevant, are determined first during a     */
+  /*    size changing operation.  The remaining fields are then set by the */
+  /*    driver.  For scalable formats, they are usually set to scaled      */
+  /*    values of the corresponding fields in @FT_FaceRec.                 */
+  /*                                                                       */
+  /*    Note that due to glyph hinting, these values might not be exact    */
+  /*    for certain fonts.  Thus they must be treated as unreliable        */
+  /*    with an error margin of at least one pixel!                        */
+  /*                                                                       */
+  /*    Indeed, the only way to get the exact metrics is to render _all_   */
+  /*    glyphs.  As this would be a definite performance hit, it is up to  */
+  /*    client applications to perform such computations.                  */
+  /*                                                                       */
+  /*    The FT_Size_Metrics structure is valid for bitmap fonts also.      */
+  /*                                                                       */
+  typedef struct  FT_Size_Metrics_
+  {
+    FT_UShort  x_ppem;      /* horizontal pixels per EM               */
+    FT_UShort  y_ppem;      /* vertical pixels per EM                 */
+
+    FT_Fixed   x_scale;     /* scaling values used to convert font    */
+    FT_Fixed   y_scale;     /* units to 26.6 fractional pixels        */
+
+    FT_Pos     ascender;    /* ascender in 26.6 frac. pixels          */
+    FT_Pos     descender;   /* descender in 26.6 frac. pixels         */
+    FT_Pos     height;      /* text height in 26.6 frac. pixels       */
+    FT_Pos     max_advance; /* max horizontal advance, in 26.6 pixels */
+
+  } FT_Size_Metrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_SizeRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType root size class structure.  A size object models a face   */
+  /*    object at a given size.                                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face    :: Handle to the parent face object.                       */
+  /*                                                                       */
+  /*    generic :: A typeless pointer, which is unused by the FreeType     */
+  /*               library or any of its drivers.  It can be used by       */
+  /*               client applications to link their own data to each size */
+  /*               object.                                                 */
+  /*                                                                       */
+  /*    metrics :: Metrics for this size object.  This field is read-only. */
+  /*                                                                       */
+  typedef struct  FT_SizeRec_
+  {
+    FT_Face           face;      /* parent face object              */
+    FT_Generic        generic;   /* generic pointer for client uses */
+    FT_Size_Metrics   metrics;   /* size metrics                    */
+    FT_Size_Internal  internal;
+
+  } FT_SizeRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_SubGlyph                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The subglyph structure is an internal object used to describe      */
+  /*    subglyphs (for example, in the case of composites).                */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The subglyph implementation is not part of the high-level API,     */
+  /*    hence the forward structure declaration.                           */
+  /*                                                                       */
+  /*    You can however retrieve subglyph information with                 */
+  /*    @FT_Get_SubGlyph_Info.                                             */
+  /*                                                                       */
+  typedef struct FT_SubGlyphRec_*  FT_SubGlyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Slot_Internal                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to an `FT_Slot_InternalRec' structure, used to    */
+  /*    model private data of a given @FT_GlyphSlot object.                */
+  /*                                                                       */
+  typedef struct FT_Slot_InternalRec_*  FT_Slot_Internal;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_GlyphSlotRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType root glyph slot class structure.  A glyph slot is a       */
+  /*    container where individual glyphs can be loaded, be they in        */
+  /*    outline or bitmap format.                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    library           :: A handle to the FreeType library instance     */
+  /*                         this slot belongs to.                         */
+  /*                                                                       */
+  /*    face              :: A handle to the parent face object.           */
+  /*                                                                       */
+  /*    next              :: In some cases (like some font tools), several */
+  /*                         glyph slots per face object can be a good     */
+  /*                         thing.  As this is rare, the glyph slots are  */
+  /*                         listed through a direct, single-linked list   */
+  /*                         using its `next' field.                       */
+  /*                                                                       */
+  /*    generic           :: A typeless pointer which is unused by the     */
+  /*                         FreeType library or any of its drivers.  It   */
+  /*                         can be used by client applications to link    */
+  /*                         their own data to each glyph slot object.     */
+  /*                                                                       */
+  /*    metrics           :: The metrics of the last loaded glyph in the   */
+  /*                         slot.  The returned values depend on the last */
+  /*                         load flags (see the @FT_Load_Glyph API        */
+  /*                         function) and can be expressed either in 26.6 */
+  /*                         fractional pixels or font units.              */
+  /*                                                                       */
+  /*                         Note that even when the glyph image is        */
+  /*                         transformed, the metrics are not.             */
+  /*                                                                       */
+  /*    linearHoriAdvance :: The advance width of the unhinted glyph.      */
+  /*                         Its value is expressed in 16.16 fractional    */
+  /*                         pixels, unless @FT_LOAD_LINEAR_DESIGN is set  */
+  /*                         when loading the glyph.  This field can be    */
+  /*                         important to perform correct WYSIWYG layout.  */
+  /*                         Only relevant for outline glyphs.             */
+  /*                                                                       */
+  /*    linearVertAdvance :: The advance height of the unhinted glyph.     */
+  /*                         Its value is expressed in 16.16 fractional    */
+  /*                         pixels, unless @FT_LOAD_LINEAR_DESIGN is set  */
+  /*                         when loading the glyph.  This field can be    */
+  /*                         important to perform correct WYSIWYG layout.  */
+  /*                         Only relevant for outline glyphs.             */
+  /*                                                                       */
+  /*    advance           :: This shorthand is, depending on               */
+  /*                         @FT_LOAD_IGNORE_TRANSFORM, the transformed    */
+  /*                         advance width for the glyph (in 26.6          */
+  /*                         fractional pixel format).  As specified with  */
+  /*                         @FT_LOAD_VERTICAL_LAYOUT, it uses either the  */
+  /*                         `horiAdvance' or the `vertAdvance' value of   */
+  /*                         `metrics' field.                              */
+  /*                                                                       */
+  /*    format            :: This field indicates the format of the image  */
+  /*                         contained in the glyph slot.  Typically       */
+  /*                         @FT_GLYPH_FORMAT_BITMAP,                      */
+  /*                         @FT_GLYPH_FORMAT_OUTLINE, or                  */
+  /*                         @FT_GLYPH_FORMAT_COMPOSITE, but others are    */
+  /*                         possible.                                     */
+  /*                                                                       */
+  /*    bitmap            :: This field is used as a bitmap descriptor     */
+  /*                         when the slot format is                       */
+  /*                         @FT_GLYPH_FORMAT_BITMAP.  Note that the       */
+  /*                         address and content of the bitmap buffer can  */
+  /*                         change between calls of @FT_Load_Glyph and a  */
+  /*                         few other functions.                          */
+  /*                                                                       */
+  /*    bitmap_left       :: This is the bitmap's left bearing expressed   */
+  /*                         in integer pixels.  Of course, this is only   */
+  /*                         valid if the format is                        */
+  /*                         @FT_GLYPH_FORMAT_BITMAP.                      */
+  /*                                                                       */
+  /*    bitmap_top        :: This is the bitmap's top bearing expressed in */
+  /*                         integer pixels.  Remember that this is the    */
+  /*                         distance from the baseline to the top-most    */
+  /*                         glyph scanline, upwards y~coordinates being   */
+  /*                         *positive*.                                   */
+  /*                                                                       */
+  /*    outline           :: The outline descriptor for the current glyph  */
+  /*                         image if its format is                        */
+  /*                         @FT_GLYPH_FORMAT_OUTLINE.  Once a glyph is    */
+  /*                         loaded, `outline' can be transformed,         */
+  /*                         distorted, embolded, etc.  However, it must   */
+  /*                         not be freed.                                 */
+  /*                                                                       */
+  /*    num_subglyphs     :: The number of subglyphs in a composite glyph. */
+  /*                         This field is only valid for the composite    */
+  /*                         glyph format that should normally only be     */
+  /*                         loaded with the @FT_LOAD_NO_RECURSE flag.     */
+  /*                         For now this is internal to FreeType.         */
+  /*                                                                       */
+  /*    subglyphs         :: An array of subglyph descriptors for          */
+  /*                         composite glyphs.  There are `num_subglyphs'  */
+  /*                         elements in there.  Currently internal to     */
+  /*                         FreeType.                                     */
+  /*                                                                       */
+  /*    control_data      :: Certain font drivers can also return the      */
+  /*                         control data for a given glyph image (e.g.    */
+  /*                         TrueType bytecode, Type~1 charstrings, etc.). */
+  /*                         This field is a pointer to such data.         */
+  /*                                                                       */
+  /*    control_len       :: This is the length in bytes of the control    */
+  /*                         data.                                         */
+  /*                                                                       */
+  /*    other             :: Really wicked formats can use this pointer to */
+  /*                         present their own glyph image to client       */
+  /*                         applications.  Note that the application      */
+  /*                         needs to know about the image format.         */
+  /*                                                                       */
+  /*    lsb_delta         :: The difference between hinted and unhinted    */
+  /*                         left side bearing while autohinting is        */
+  /*                         active.  Zero otherwise.                      */
+  /*                                                                       */
+  /*    rsb_delta         :: The difference between hinted and unhinted    */
+  /*                         right side bearing while autohinting is       */
+  /*                         active.  Zero otherwise.                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If @FT_Load_Glyph is called with default flags (see                */
+  /*    @FT_LOAD_DEFAULT) the glyph image is loaded in the glyph slot in   */
+  /*    its native format (e.g., an outline glyph for TrueType and Type~1  */
+  /*    formats).                                                          */
+  /*                                                                       */
+  /*    This image can later be converted into a bitmap by calling         */
+  /*    @FT_Render_Glyph.  This function finds the current renderer for    */
+  /*    the native image's format, then invokes it.                        */
+  /*                                                                       */
+  /*    The renderer is in charge of transforming the native image through */
+  /*    the slot's face transformation fields, then converting it into a   */
+  /*    bitmap that is returned in `slot->bitmap'.                         */
+  /*                                                                       */
+  /*    Note that `slot->bitmap_left' and `slot->bitmap_top' are also used */
+  /*    to specify the position of the bitmap relative to the current pen  */
+  /*    position (e.g., coordinates (0,0) on the baseline).  Of course,    */
+  /*    `slot->format' is also changed to @FT_GLYPH_FORMAT_BITMAP.         */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Here a small pseudo code fragment which shows how to use           */
+  /*    `lsb_delta' and `rsb_delta':                                       */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      FT_Pos  origin_x       = 0;                                      */
+  /*      FT_Pos  prev_rsb_delta = 0;                                      */
+  /*                                                                       */
+  /*                                                                       */
+  /*      for all glyphs do                                                */
+  /*        <compute kern between current and previous glyph and add it to */
+  /*         `origin_x'>                                                   */
+  /*                                                                       */
+  /*        <load glyph with `FT_Load_Glyph'>                              */
+  /*                                                                       */
+  /*        if ( prev_rsb_delta - face->glyph->lsb_delta >= 32 )           */
+  /*          origin_x -= 64;                                              */
+  /*        else if ( prev_rsb_delta - face->glyph->lsb_delta < -32 )      */
+  /*          origin_x += 64;                                              */
+  /*                                                                       */
+  /*        prev_rsb_delta = face->glyph->rsb_delta;                       */
+  /*                                                                       */
+  /*        <save glyph image, or render glyph, or ...>                    */
+  /*                                                                       */
+  /*        origin_x += face->glyph->advance.x;                            */
+  /*      endfor                                                           */
+  /*    }                                                                  */
+  /*                                                                       */
+  typedef struct  FT_GlyphSlotRec_
+  {
+    FT_Library        library;
+    FT_Face           face;
+    FT_GlyphSlot      next;
+    FT_UInt           reserved;       /* retained for binary compatibility */
+    FT_Generic        generic;
+
+    FT_Glyph_Metrics  metrics;
+    FT_Fixed          linearHoriAdvance;
+    FT_Fixed          linearVertAdvance;
+    FT_Vector         advance;
+
+    FT_Glyph_Format   format;
+
+    FT_Bitmap         bitmap;
+    FT_Int            bitmap_left;
+    FT_Int            bitmap_top;
+
+    FT_Outline        outline;
+
+    FT_UInt           num_subglyphs;
+    FT_SubGlyph       subglyphs;
+
+    void*             control_data;
+    long              control_len;
+
+    FT_Pos            lsb_delta;
+    FT_Pos            rsb_delta;
+
+    void*             other;
+
+    FT_Slot_Internal  internal;
+
+  } FT_GlyphSlotRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                         F U N C T I O N S                             */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Init_FreeType                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initialize a new FreeType library object.  The set of modules      */
+  /*    that are registered by this function is determined at build time.  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    alibrary :: A handle to a new library object.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    In case you want to provide your own memory allocating routines,   */
+  /*    use @FT_New_Library instead, followed by a call to                 */
+  /*    @FT_Add_Default_Modules (or a series of calls to @FT_Add_Module).  */
+  /*                                                                       */
+  /*    For multi-threading applications each thread should have its own   */
+  /*    FT_Library object.                                                 */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Init_FreeType( FT_Library  *alibrary );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_FreeType                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a given FreeType library object and all of its children,   */
+  /*    including resources, drivers, faces, sizes, etc.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to the target library object.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_FreeType( FT_Library  library );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_OPEN_XXX                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit-field constants used within the `flags' field of the */
+  /*    @FT_Open_Args structure.                                           */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_OPEN_MEMORY   :: This is a memory-based stream.                 */
+  /*                                                                       */
+  /*    FT_OPEN_STREAM   :: Copy the stream from the `stream' field.       */
+  /*                                                                       */
+  /*    FT_OPEN_PATHNAME :: Create a new input stream from a C~path        */
+  /*                        name.                                          */
+  /*                                                                       */
+  /*    FT_OPEN_DRIVER   :: Use the `driver' field.                        */
+  /*                                                                       */
+  /*    FT_OPEN_PARAMS   :: Use the `num_params' and `params' fields.      */
+  /*                                                                       */
+  /*    ft_open_memory   :: Deprecated; use @FT_OPEN_MEMORY instead.       */
+  /*                                                                       */
+  /*    ft_open_stream   :: Deprecated; use @FT_OPEN_STREAM instead.       */
+  /*                                                                       */
+  /*    ft_open_pathname :: Deprecated; use @FT_OPEN_PATHNAME instead.     */
+  /*                                                                       */
+  /*    ft_open_driver   :: Deprecated; use @FT_OPEN_DRIVER instead.       */
+  /*                                                                       */
+  /*    ft_open_params   :: Deprecated; use @FT_OPEN_PARAMS instead.       */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `FT_OPEN_MEMORY', `FT_OPEN_STREAM', and `FT_OPEN_PATHNAME'     */
+  /*    flags are mutually exclusive.                                      */
+  /*                                                                       */
+#define FT_OPEN_MEMORY    0x1
+#define FT_OPEN_STREAM    0x2
+#define FT_OPEN_PATHNAME  0x4
+#define FT_OPEN_DRIVER    0x8
+#define FT_OPEN_PARAMS    0x10
+
+#define ft_open_memory    FT_OPEN_MEMORY     /* deprecated */
+#define ft_open_stream    FT_OPEN_STREAM     /* deprecated */
+#define ft_open_pathname  FT_OPEN_PATHNAME   /* deprecated */
+#define ft_open_driver    FT_OPEN_DRIVER     /* deprecated */
+#define ft_open_params    FT_OPEN_PARAMS     /* deprecated */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Parameter                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to pass more or less generic parameters to */
+  /*    @FT_Open_Face.                                                     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    tag  :: A four-byte identification tag.                            */
+  /*                                                                       */
+  /*    data :: A pointer to the parameter data.                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The ID and function of parameters are driver-specific.  See the    */
+  /*    various FT_PARAM_TAG_XXX flags for more information.               */
+  /*                                                                       */
+  typedef struct  FT_Parameter_
+  {
+    FT_ULong    tag;
+    FT_Pointer  data;
+
+  } FT_Parameter;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Open_Args                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to indicate how to open a new font file or        */
+  /*    stream.  A pointer to such a structure can be used as a parameter  */
+  /*    for the functions @FT_Open_Face and @FT_Attach_Stream.             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    flags       :: A set of bit flags indicating how to use the        */
+  /*                   structure.                                          */
+  /*                                                                       */
+  /*    memory_base :: The first byte of the file in memory.               */
+  /*                                                                       */
+  /*    memory_size :: The size in bytes of the file in memory.            */
+  /*                                                                       */
+  /*    pathname    :: A pointer to an 8-bit file pathname.                */
+  /*                                                                       */
+  /*    stream      :: A handle to a source stream object.                 */
+  /*                                                                       */
+  /*    driver      :: This field is exclusively used by @FT_Open_Face;    */
+  /*                   it simply specifies the font driver to use to open  */
+  /*                   the face.  If set to~0, FreeType tries to load the  */
+  /*                   face with each one of the drivers in its list.      */
+  /*                                                                       */
+  /*    num_params  :: The number of extra parameters.                     */
+  /*                                                                       */
+  /*    params      :: Extra parameters passed to the font driver when     */
+  /*                   opening a new face.                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream type is determined by the contents of `flags' which     */
+  /*    are tested in the following order by @FT_Open_Face:                */
+  /*                                                                       */
+  /*    If the `FT_OPEN_MEMORY' bit is set, assume that this is a          */
+  /*    memory file of `memory_size' bytes, located at `memory_address'.   */
+  /*    The data are are not copied, and the client is responsible for     */
+  /*    releasing and destroying them _after_ the corresponding call to    */
+  /*    @FT_Done_Face.                                                     */
+  /*                                                                       */
+  /*    Otherwise, if the `FT_OPEN_STREAM' bit is set, assume that a       */
+  /*    custom input stream `stream' is used.                              */
+  /*                                                                       */
+  /*    Otherwise, if the `FT_OPEN_PATHNAME' bit is set, assume that this  */
+  /*    is a normal file and use `pathname' to open it.                    */
+  /*                                                                       */
+  /*    If the `FT_OPEN_DRIVER' bit is set, @FT_Open_Face only tries to    */
+  /*    open the file with the driver whose handler is in `driver'.        */
+  /*                                                                       */
+  /*    If the `FT_OPEN_PARAMS' bit is set, the parameters given by        */
+  /*    `num_params' and `params' is used.  They are ignored otherwise.    */
+  /*                                                                       */
+  /*    Ideally, both the `pathname' and `params' fields should be tagged  */
+  /*    as `const'; this is missing for API backwards compatibility.  In   */
+  /*    other words, applications should treat them as read-only.          */
+  /*                                                                       */
+  typedef struct  FT_Open_Args_
+  {
+    FT_UInt         flags;
+    const FT_Byte*  memory_base;
+    FT_Long         memory_size;
+    FT_String*      pathname;
+    FT_Stream       stream;
+    FT_Module       driver;
+    FT_Int          num_params;
+    FT_Parameter*   params;
+
+  } FT_Open_Args;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Open_Face to open a font by its pathname.  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    pathname   :: A path to the font file.                             */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the font.  The first    */
+  /*                  face has index~0.                                    */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.  If `face_index' is   */
+  /*                  greater than or equal to zero, it must be non-NULL.  */
+  /*                  See @FT_Open_Face for more details.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face( FT_Library   library,
+               const char*  filepathname,
+               FT_Long      face_index,
+               FT_Face     *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Memory_Face                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Open_Face to open a font which has been    */
+  /*    loaded into memory.                                                */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    file_base  :: A pointer to the beginning of the font data.         */
+  /*                                                                       */
+  /*    file_size  :: The size of the memory chunk used by the font data.  */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the font.  The first    */
+  /*                  face has index~0.                                    */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.  If `face_index' is   */
+  /*                  greater than or equal to zero, it must be non-NULL.  */
+  /*                  See @FT_Open_Face for more details.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You must not deallocate the memory before calling @FT_Done_Face.   */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Memory_Face( FT_Library      library,
+                      const FT_Byte*  file_base,
+                      FT_Long         file_size,
+                      FT_Long         face_index,
+                      FT_Face        *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Open_Face                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a face object from a given resource described by            */
+  /*    @FT_Open_Args.                                                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    args       :: A pointer to an `FT_Open_Args' structure which must  */
+  /*                  be filled by the caller.                             */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the font.  The first    */
+  /*                  face has index~0.                                    */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.  If `face_index' is   */
+  /*                  greater than or equal to zero, it must be non-NULL.  */
+  /*                  See note below.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Unlike FreeType 1.x, this function automatically creates a glyph   */
+  /*    slot for the face object which can be accessed directly through    */
+  /*    `face->glyph'.                                                     */
+  /*                                                                       */
+  /*    FT_Open_Face can be used to quickly check whether the font         */
+  /*    format of a given font resource is supported by FreeType.  If the  */
+  /*    `face_index' field is negative, the function's return value is~0   */
+  /*    if the font format is recognized, or non-zero otherwise;           */
+  /*    the function returns a more or less empty face handle in `*aface'  */
+  /*    (if `aface' isn't NULL).  The only useful field in this special    */
+  /*    case is `face->num_faces' which gives the number of faces within   */
+  /*    the font file.  After examination, the returned @FT_Face structure */
+  /*    should be deallocated with a call to @FT_Done_Face.                */
+  /*                                                                       */
+  /*    Each new face object created with this function also owns a        */
+  /*    default @FT_Size object, accessible as `face->size'.               */
+  /*                                                                       */
+  /*    One @FT_Library instance can have multiple face objects, this is,  */
+  /*    @FT_Open_Face and its siblings can be called multiple times using  */
+  /*    the same `library' argument.                                       */
+  /*                                                                       */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Face.                                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Open_Face( FT_Library           library,
+                const FT_Open_Args*  args,
+                FT_Long              face_index,
+                FT_Face             *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Attach_File                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Attach_Stream to attach a file.            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face         :: The target face object.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    filepathname :: The pathname.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Attach_File( FT_Face      face,
+                  const char*  filepathname );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Attach_Stream                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    `Attach' data to a face object.  Normally, this is used to read    */
+  /*    additional information for the face object.  For example, you can  */
+  /*    attach an AFM file that comes with a Type~1 font to get the        */
+  /*    kerning values and other metrics.                                  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: The target face object.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    parameters :: A pointer to @FT_Open_Args which must be filled by   */
+  /*                  the caller.                                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The meaning of the `attach' (i.e., what really happens when the    */
+  /*    new file is read) is not fixed by FreeType itself.  It really      */
+  /*    depends on the font format (and thus the font driver).             */
+  /*                                                                       */
+  /*    Client applications are expected to know what they are doing       */
+  /*    when invoking this function.  Most drivers simply do not implement */
+  /*    file attachments.                                                  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Attach_Stream( FT_Face        face,
+                    FT_Open_Args*  parameters );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Reference_Face                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A counter gets initialized to~1 at the time an @FT_Face structure  */
+  /*    is created.  This function increments the counter.  @FT_Done_Face  */
+  /*    then only destroys a face if the counter is~1, otherwise it simply */
+  /*    decrements the counter.                                            */
+  /*                                                                       */
+  /*    This function helps in managing life-cycles of structures which    */
+  /*    reference @FT_Face objects.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to a target face object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.4.2                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Reference_Face( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Face                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discard a given face object, as well as all of its child slots and */
+  /*    sizes.                                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to a target face object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Face.                                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_Face( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Select_Size                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select a bitmap strike.                                            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face         :: A handle to a target face object.                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    strike_index :: The index of the bitmap strike in the              */
+  /*                    `available_sizes' field of @FT_FaceRec structure.  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Select_Size( FT_Face  face,
+                  FT_Int   strike_index );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Size_Request_Type                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type that lists the supported size request types.   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_SIZE_REQUEST_TYPE_NOMINAL ::                                    */
+  /*      The nominal size.  The `units_per_EM' field of @FT_FaceRec is    */
+  /*      used to determine both scaling values.                           */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_REAL_DIM ::                                   */
+  /*      The real dimension.  The sum of the the `ascender' and (minus    */
+  /*      of) the `descender' fields of @FT_FaceRec are used to determine  */
+  /*      both scaling values.                                             */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_BBOX ::                                       */
+  /*      The font bounding box.  The width and height of the `bbox' field */
+  /*      of @FT_FaceRec are used to determine the horizontal and vertical */
+  /*      scaling value, respectively.                                     */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_CELL ::                                       */
+  /*      The `max_advance_width' field of @FT_FaceRec is used to          */
+  /*      determine the horizontal scaling value; the vertical scaling     */
+  /*      value is determined the same way as                              */
+  /*      @FT_SIZE_REQUEST_TYPE_REAL_DIM does.  Finally, both scaling      */
+  /*      values are set to the smaller one.  This type is useful if you   */
+  /*      want to specify the font size for, say, a window of a given      */
+  /*      dimension and 80x24 cells.                                       */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_SCALES ::                                     */
+  /*      Specify the scaling values directly.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The above descriptions only apply to scalable formats.  For bitmap */
+  /*    formats, the behaviour is up to the driver.                        */
+  /*                                                                       */
+  /*    See the note section of @FT_Size_Metrics if you wonder how size    */
+  /*    requesting relates to scaling values.                              */
+  /*                                                                       */
+  typedef enum  FT_Size_Request_Type_
+  {
+    FT_SIZE_REQUEST_TYPE_NOMINAL,
+    FT_SIZE_REQUEST_TYPE_REAL_DIM,
+    FT_SIZE_REQUEST_TYPE_BBOX,
+    FT_SIZE_REQUEST_TYPE_CELL,
+    FT_SIZE_REQUEST_TYPE_SCALES,
+
+    FT_SIZE_REQUEST_TYPE_MAX
+
+  } FT_Size_Request_Type;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_RequestRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a size request.                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    type           :: See @FT_Size_Request_Type.                       */
+  /*                                                                       */
+  /*    width          :: The desired width.                               */
+  /*                                                                       */
+  /*    height         :: The desired height.                              */
+  /*                                                                       */
+  /*    horiResolution :: The horizontal resolution.  If set to zero,      */
+  /*                      `width' is treated as a 26.6 fractional pixel    */
+  /*                      value.                                           */
+  /*                                                                       */
+  /*    vertResolution :: The vertical resolution.  If set to zero,        */
+  /*                      `height' is treated as a 26.6 fractional pixel   */
+  /*                      value.                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If `width' is zero, then the horizontal scaling value is set equal */
+  /*    to the vertical scaling value, and vice versa.                     */
+  /*                                                                       */
+  typedef struct  FT_Size_RequestRec_
+  {
+    FT_Size_Request_Type  type;
+    FT_Long               width;
+    FT_Long               height;
+    FT_UInt               horiResolution;
+    FT_UInt               vertResolution;
+
+  } FT_Size_RequestRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_Request                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a size request structure.                              */
+  /*                                                                       */
+  typedef struct FT_Size_RequestRec_  *FT_Size_Request;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Request_Size                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Resize the scale of the active @FT_Size object in a face.          */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face :: A handle to a target face object.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    req  :: A pointer to a @FT_Size_RequestRec.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Although drivers may select the bitmap strike matching the         */
+  /*    request, you should not rely on this if you intend to select a     */
+  /*    particular bitmap strike.  Use @FT_Select_Size instead in that     */
+  /*    case.                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Request_Size( FT_Face          face,
+                   FT_Size_Request  req );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Char_Size                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Request_Size to request the nominal size   */
+  /*    (in points).                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face            :: A handle to a target face object.               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    char_width      :: The nominal width, in 26.6 fractional points.   */
+  /*                                                                       */
+  /*    char_height     :: The nominal height, in 26.6 fractional points.  */
+  /*                                                                       */
+  /*    horz_resolution :: The horizontal resolution in dpi.               */
+  /*                                                                       */
+  /*    vert_resolution :: The vertical resolution in dpi.                 */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If either the character width or height is zero, it is set equal   */
+  /*    to the other value.                                                */
+  /*                                                                       */
+  /*    If either the horizontal or vertical resolution is zero, it is set */
+  /*    equal to the other value.                                          */
+  /*                                                                       */
+  /*    A character width or height smaller than 1pt is set to 1pt; if     */
+  /*    both resolution values are zero, they are set to 72dpi.            */
+  /*                                                                       */
+  /*    Don't use this function if you are using the FreeType cache API.   */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Char_Size( FT_Face     face,
+                    FT_F26Dot6  char_width,
+                    FT_F26Dot6  char_height,
+                    FT_UInt     horz_resolution,
+                    FT_UInt     vert_resolution );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Pixel_Sizes                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Request_Size to request the nominal size   */
+  /*    (in pixels).                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face         :: A handle to the target face object.                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    pixel_width  :: The nominal width, in pixels.                      */
+  /*                                                                       */
+  /*    pixel_height :: The nominal height, in pixels.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Pixel_Sizes( FT_Face  face,
+                      FT_UInt  pixel_width,
+                      FT_UInt  pixel_height );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Load_Glyph                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to load a single glyph into the glyph slot of a    */
+  /*    face object.                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face        :: A handle to the target face object where the glyph  */
+  /*                   is loaded.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    glyph_index :: The index of the glyph in the font file.  For       */
+  /*                   CID-keyed fonts (either in PS or in CFF format)     */
+  /*                   this argument specifies the CID value.              */
+  /*                                                                       */
+  /*    load_flags  :: A flag indicating what to load for this glyph.  The */
+  /*                   @FT_LOAD_XXX constants can be used to control the   */
+  /*                   glyph loading process (e.g., whether the outline    */
+  /*                   should be scaled, whether to load bitmaps or not,   */
+  /*                   whether to hint the outline, etc).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The loaded glyph may be transformed.  See @FT_Set_Transform for    */
+  /*    the details.                                                       */
+  /*                                                                       */
+  /*    For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument' is        */
+  /*    returned for invalid CID values (this is, for CID values which     */
+  /*    don't have a corresponding glyph in the font).  See the discussion */
+  /*    of the @FT_FACE_FLAG_CID_KEYED flag for more details.              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Load_Glyph( FT_Face   face,
+                 FT_UInt   glyph_index,
+                 FT_Int32  load_flags );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Load_Char                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to load a single glyph into the glyph slot of a    */
+  /*    face object, according to its character code.                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face        :: A handle to a target face object where the glyph    */
+  /*                   is loaded.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    char_code   :: The glyph's character code, according to the        */
+  /*                   current charmap used in the face.                   */
+  /*                                                                       */
+  /*    load_flags  :: A flag indicating what to load for this glyph.  The */
+  /*                   @FT_LOAD_XXX constants can be used to control the   */
+  /*                   glyph loading process (e.g., whether the outline    */
+  /*                   should be scaled, whether to load bitmaps or not,   */
+  /*                   whether to hint the outline, etc).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function simply calls @FT_Get_Char_Index and @FT_Load_Glyph.  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Load_Char( FT_Face   face,
+                FT_ULong  char_code,
+                FT_Int32  load_flags );
+
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FT_LOAD_XXX
+   *
+   * @description:
+   *   A list of bit-field constants used with @FT_Load_Glyph to indicate
+   *   what kind of operations to perform during glyph loading.
+   *
+   * @values:
+   *   FT_LOAD_DEFAULT ::
+   *     Corresponding to~0, this value is used as the default glyph load
+   *     operation.  In this case, the following happens:
+   *
+   *     1. FreeType looks for a bitmap for the glyph corresponding to the
+   *        face's current size.  If one is found, the function returns.
+   *        The bitmap data can be accessed from the glyph slot (see note
+   *        below).
+   *
+   *     2. If no embedded bitmap is searched or found, FreeType looks for a
+   *        scalable outline.  If one is found, it is loaded from the font
+   *        file, scaled to device pixels, then `hinted' to the pixel grid
+   *        in order to optimize it.  The outline data can be accessed from
+   *        the glyph slot (see note below).
+   *
+   *     Note that by default, the glyph loader doesn't render outlines into
+   *     bitmaps.  The following flags are used to modify this default
+   *     behaviour to more specific and useful cases.
+   *
+   *   FT_LOAD_NO_SCALE ::
+   *     Don't scale the outline glyph loaded, but keep it in font units.
+   *
+   *     This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and
+   *     unsets @FT_LOAD_RENDER.
+   *
+   *   FT_LOAD_NO_HINTING ::
+   *     Disable hinting.  This generally generates `blurrier' bitmap glyph
+   *     when the glyph is rendered in any of the anti-aliased modes.  See
+   *     also the note below.
+   *
+   *     This flag is implied by @FT_LOAD_NO_SCALE.
+   *
+   *   FT_LOAD_RENDER ::
+   *     Call @FT_Render_Glyph after the glyph is loaded.  By default, the
+   *     glyph is rendered in @FT_RENDER_MODE_NORMAL mode.  This can be
+   *     overridden by @FT_LOAD_TARGET_XXX or @FT_LOAD_MONOCHROME.
+   *
+   *     This flag is unset by @FT_LOAD_NO_SCALE.
+   *
+   *   FT_LOAD_NO_BITMAP ::
+   *     Ignore bitmap strikes when loading.  Bitmap-only fonts ignore this
+   *     flag.
+   *
+   *     @FT_LOAD_NO_SCALE always sets this flag.
+   *
+   *   FT_LOAD_VERTICAL_LAYOUT ::
+   *     Load the glyph for vertical text layout.  _Don't_ use it as it is
+   *     problematic currently.
+   *
+   *   FT_LOAD_FORCE_AUTOHINT ::
+   *     Indicates that the auto-hinter is preferred over the font's native
+   *     hinter.  See also the note below.
+   *
+   *   FT_LOAD_CROP_BITMAP ::
+   *     Indicates that the font driver should crop the loaded bitmap glyph
+   *     (i.e., remove all space around its black bits).  Not all drivers
+   *     implement this.
+   *
+   *   FT_LOAD_PEDANTIC ::
+   *     Indicates that the font driver should perform pedantic verifications
+   *     during glyph loading.  This is mostly used to detect broken glyphs
+   *     in fonts.  By default, FreeType tries to handle broken fonts also.
+   *
+   *     In particular, errors from the TrueType bytecode engine are not
+   *     passed to the application if this flag is not set; this might
+   *     result in partially hinted or distorted glyphs in case a glyph's
+   *     bytecode is buggy.
+   *
+   *   FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ::
+   *     Ignored.  Deprecated.
+   *
+   *   FT_LOAD_NO_RECURSE ::
+   *     This flag is only used internally.  It merely indicates that the
+   *     font driver should not load composite glyphs recursively.  Instead,
+   *     it should set the `num_subglyph' and `subglyphs' values of the
+   *     glyph slot accordingly, and set `glyph->format' to
+   *     @FT_GLYPH_FORMAT_COMPOSITE.
+   *
+   *     The description of sub-glyphs is not available to client
+   *     applications for now.
+   *
+   *     This flag implies @FT_LOAD_NO_SCALE and @FT_LOAD_IGNORE_TRANSFORM.
+   *
+   *   FT_LOAD_IGNORE_TRANSFORM ::
+   *     Indicates that the transform matrix set by @FT_Set_Transform should
+   *     be ignored.
+   *
+   *   FT_LOAD_MONOCHROME ::
+   *     This flag is used with @FT_LOAD_RENDER to indicate that you want to
+   *     render an outline glyph to a 1-bit monochrome bitmap glyph, with
+   *     8~pixels packed into each byte of the bitmap data.
+   *
+   *     Note that this has no effect on the hinting algorithm used.  You
+   *     should rather use @FT_LOAD_TARGET_MONO so that the
+   *     monochrome-optimized hinting algorithm is used.
+   *
+   *   FT_LOAD_LINEAR_DESIGN ::
+   *     Indicates that the `linearHoriAdvance' and `linearVertAdvance'
+   *     fields of @FT_GlyphSlotRec should be kept in font units.  See
+   *     @FT_GlyphSlotRec for details.
+   *
+   *   FT_LOAD_NO_AUTOHINT ::
+   *     Disable auto-hinter.  See also the note below.
+   *
+   * @note:
+   *   By default, hinting is enabled and the font's native hinter (see
+   *   @FT_FACE_FLAG_HINTER) is preferred over the auto-hinter.  You can
+   *   disable hinting by setting @FT_LOAD_NO_HINTING or change the
+   *   precedence by setting @FT_LOAD_FORCE_AUTOHINT.  You can also set
+   *   @FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be
+   *   used at all.
+   *
+   *   See the description of @FT_FACE_FLAG_TRICKY for a special exception
+   *   (affecting only a handful of Asian fonts).
+   *
+   *   Besides deciding which hinter to use, you can also decide which
+   *   hinting algorithm to use.  See @FT_LOAD_TARGET_XXX for details.
+   *
+   */
+#define FT_LOAD_DEFAULT                      0x0
+#define FT_LOAD_NO_SCALE                     ( 1L << 0 )
+#define FT_LOAD_NO_HINTING                   ( 1L << 1 )
+#define FT_LOAD_RENDER                       ( 1L << 2 )
+#define FT_LOAD_NO_BITMAP                    ( 1L << 3 )
+#define FT_LOAD_VERTICAL_LAYOUT              ( 1L << 4 )
+#define FT_LOAD_FORCE_AUTOHINT               ( 1L << 5 )
+#define FT_LOAD_CROP_BITMAP                  ( 1L << 6 )
+#define FT_LOAD_PEDANTIC                     ( 1L << 7 )
+#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH  ( 1L << 9 )
+#define FT_LOAD_NO_RECURSE                   ( 1L << 10 )
+#define FT_LOAD_IGNORE_TRANSFORM             ( 1L << 11 )
+#define FT_LOAD_MONOCHROME                   ( 1L << 12 )
+#define FT_LOAD_LINEAR_DESIGN                ( 1L << 13 )
+#define FT_LOAD_NO_AUTOHINT                  ( 1L << 15 )
+
+  /* */
+
+  /* used internally only by certain font drivers! */
+#define FT_LOAD_ADVANCE_ONLY                 ( 1L << 8 )
+#define FT_LOAD_SBITS_ONLY                   ( 1L << 14 )
+
+
+  /**************************************************************************
+   *
+   * @enum:
+   *   FT_LOAD_TARGET_XXX
+   *
+   * @description:
+   *   A list of values that are used to select a specific hinting algorithm
+   *   to use by the hinter.  You should OR one of these values to your
+   *   `load_flags' when calling @FT_Load_Glyph.
+   *
+   *   Note that font's native hinters may ignore the hinting algorithm you
+   *   have specified (e.g., the TrueType bytecode interpreter).  You can set
+   *   @FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.
+   *
+   *   Also note that @FT_LOAD_TARGET_LIGHT is an exception, in that it
+   *   always implies @FT_LOAD_FORCE_AUTOHINT.
+   *
+   * @values:
+   *   FT_LOAD_TARGET_NORMAL ::
+   *     This corresponds to the default hinting algorithm, optimized for
+   *     standard gray-level rendering.  For monochrome output, use
+   *     @FT_LOAD_TARGET_MONO instead.
+   *
+   *   FT_LOAD_TARGET_LIGHT ::
+   *     A lighter hinting algorithm for non-monochrome modes.  Many
+   *     generated glyphs are more fuzzy but better resemble its original
+   *     shape.  A bit like rendering on Mac OS~X.
+   *
+   *     As a special exception, this target implies @FT_LOAD_FORCE_AUTOHINT.
+   *
+   *   FT_LOAD_TARGET_MONO ::
+   *     Strong hinting algorithm that should only be used for monochrome
+   *     output.  The result is probably unpleasant if the glyph is rendered
+   *     in non-monochrome modes.
+   *
+   *   FT_LOAD_TARGET_LCD ::
+   *     A variant of @FT_LOAD_TARGET_NORMAL optimized for horizontally
+   *     decimated LCD displays.
+   *
+   *   FT_LOAD_TARGET_LCD_V ::
+   *     A variant of @FT_LOAD_TARGET_NORMAL optimized for vertically
+   *     decimated LCD displays.
+   *
+   * @note:
+   *   You should use only _one_ of the FT_LOAD_TARGET_XXX values in your
+   *   `load_flags'.  They can't be ORed.
+   *
+   *   If @FT_LOAD_RENDER is also set, the glyph is rendered in the
+   *   corresponding mode (i.e., the mode which matches the used algorithm
+   *   best) unless @FT_LOAD_MONOCHROME is set.
+   *
+   *   You can use a hinting algorithm that doesn't correspond to the same
+   *   rendering mode.  As an example, it is possible to use the `light'
+   *   hinting algorithm and have the results rendered in horizontal LCD
+   *   pixel mode, with code like
+   *
+   *     {
+   *       FT_Load_Glyph( face, glyph_index,
+   *                      load_flags | FT_LOAD_TARGET_LIGHT );
+   *
+   *       FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD );
+   *     }
+   *
+   */
+#define FT_LOAD_TARGET_( x )   ( (FT_Int32)( (x) & 15 ) << 16 )
+
+#define FT_LOAD_TARGET_NORMAL  FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL )
+#define FT_LOAD_TARGET_LIGHT   FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT  )
+#define FT_LOAD_TARGET_MONO    FT_LOAD_TARGET_( FT_RENDER_MODE_MONO   )
+#define FT_LOAD_TARGET_LCD     FT_LOAD_TARGET_( FT_RENDER_MODE_LCD    )
+#define FT_LOAD_TARGET_LCD_V   FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V  )
+
+
+  /**************************************************************************
+   *
+   * @macro:
+   *   FT_LOAD_TARGET_MODE
+   *
+   * @description:
+   *   Return the @FT_Render_Mode corresponding to a given
+   *   @FT_LOAD_TARGET_XXX value.
+   *
+   */
+#define FT_LOAD_TARGET_MODE( x )  ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Transform                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to set the transformation that is applied to glyph */
+  /*    images when they are loaded into a glyph slot through              */
+  /*    @FT_Load_Glyph.                                                    */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face   :: A handle to the source face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix :: A pointer to the transformation's 2x2 matrix.  Use~0 for */
+  /*              the identity matrix.                                     */
+  /*    delta  :: A pointer to the translation vector.  Use~0 for the null */
+  /*              vector.                                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The transformation is only applied to scalable image formats after */
+  /*    the glyph has been loaded.  It means that hinting is unaltered by  */
+  /*    the transformation and is performed on the character size given in */
+  /*    the last call to @FT_Set_Char_Size or @FT_Set_Pixel_Sizes.         */
+  /*                                                                       */
+  /*    Note that this also transforms the `face.glyph.advance' field, but */
+  /*    *not* the values in `face.glyph.metrics'.                          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Set_Transform( FT_Face     face,
+                    FT_Matrix*  matrix,
+                    FT_Vector*  delta );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Render_Mode                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type that lists the render modes supported by       */
+  /*    FreeType~2.  Each mode corresponds to a specific type of scanline  */
+  /*    conversion performed on the outline.                               */
+  /*                                                                       */
+  /*    For bitmap fonts and embedded bitmaps the `bitmap->pixel_mode'     */
+  /*    field in the @FT_GlyphSlotRec structure gives the format of the    */
+  /*    returned bitmap.                                                   */
+  /*                                                                       */
+  /*    All modes except @FT_RENDER_MODE_MONO use 256 levels of opacity.   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_RENDER_MODE_NORMAL ::                                           */
+  /*      This is the default render mode; it corresponds to 8-bit         */
+  /*      anti-aliased bitmaps.                                            */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_LIGHT ::                                            */
+  /*      This is equivalent to @FT_RENDER_MODE_NORMAL.  It is only        */
+  /*      defined as a separate value because render modes are also used   */
+  /*      indirectly to define hinting algorithm selectors.  See           */
+  /*      @FT_LOAD_TARGET_XXX for details.                                 */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_MONO ::                                             */
+  /*      This mode corresponds to 1-bit bitmaps (with 2~levels of         */
+  /*      opacity).                                                        */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_LCD ::                                              */
+  /*      This mode corresponds to horizontal RGB and BGR sub-pixel        */
+  /*      displays like LCD screens.  It produces 8-bit bitmaps that are   */
+  /*      3~times the width of the original glyph outline in pixels, and   */
+  /*      which use the @FT_PIXEL_MODE_LCD mode.                           */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_LCD_V ::                                            */
+  /*      This mode corresponds to vertical RGB and BGR sub-pixel displays */
+  /*      (like PDA screens, rotated LCD displays, etc.).  It produces     */
+  /*      8-bit bitmaps that are 3~times the height of the original        */
+  /*      glyph outline in pixels and use the @FT_PIXEL_MODE_LCD_V mode.   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The LCD-optimized glyph bitmaps produced by FT_Render_Glyph can be */
+  /*    filtered to reduce color-fringes by using @FT_Library_SetLcdFilter */
+  /*    (not active in the default builds).  It is up to the caller to     */
+  /*    either call @FT_Library_SetLcdFilter (if available) or do the      */
+  /*    filtering itself.                                                  */
+  /*                                                                       */
+  /*    The selected render mode only affects vector glyphs of a font.     */
+  /*    Embedded bitmaps often have a different pixel mode like            */
+  /*    @FT_PIXEL_MODE_MONO.  You can use @FT_Bitmap_Convert to transform  */
+  /*    them into 8-bit pixmaps.                                           */
+  /*                                                                       */
+  typedef enum  FT_Render_Mode_
+  {
+    FT_RENDER_MODE_NORMAL = 0,
+    FT_RENDER_MODE_LIGHT,
+    FT_RENDER_MODE_MONO,
+    FT_RENDER_MODE_LCD,
+    FT_RENDER_MODE_LCD_V,
+
+    FT_RENDER_MODE_MAX
+
+  } FT_Render_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_render_mode_xxx                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    These constants are deprecated.  Use the corresponding             */
+  /*    @FT_Render_Mode values instead.                                    */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_render_mode_normal :: see @FT_RENDER_MODE_NORMAL                */
+  /*    ft_render_mode_mono   :: see @FT_RENDER_MODE_MONO                  */
+  /*                                                                       */
+#define ft_render_mode_normal  FT_RENDER_MODE_NORMAL
+#define ft_render_mode_mono    FT_RENDER_MODE_MONO
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Render_Glyph                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Convert a given glyph image to a bitmap.  It does so by inspecting */
+  /*    the glyph image format, finding the relevant renderer, and         */
+  /*    invoking it.                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    slot        :: A handle to the glyph slot containing the image to  */
+  /*                   convert.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    render_mode :: This is the render mode used to render the glyph    */
+  /*                   image into a bitmap.  See @FT_Render_Mode for a     */
+  /*                   list of possible values.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Render_Glyph( FT_GlyphSlot    slot,
+                   FT_Render_Mode  render_mode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Kerning_Mode                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration used to specify which kerning values to return in   */
+  /*    @FT_Get_Kerning.                                                   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_KERNING_DEFAULT  :: Return scaled and grid-fitted kerning       */
+  /*                           distances (value is~0).                     */
+  /*                                                                       */
+  /*    FT_KERNING_UNFITTED :: Return scaled but un-grid-fitted kerning    */
+  /*                           distances.                                  */
+  /*                                                                       */
+  /*    FT_KERNING_UNSCALED :: Return the kerning vector in original font  */
+  /*                           units.                                      */
+  /*                                                                       */
+  typedef enum  FT_Kerning_Mode_
+  {
+    FT_KERNING_DEFAULT  = 0,
+    FT_KERNING_UNFITTED,
+    FT_KERNING_UNSCALED
+
+  } FT_Kerning_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    ft_kerning_default                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This constant is deprecated.  Please use @FT_KERNING_DEFAULT       */
+  /*    instead.                                                           */
+  /*                                                                       */
+#define ft_kerning_default   FT_KERNING_DEFAULT
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    ft_kerning_unfitted                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This constant is deprecated.  Please use @FT_KERNING_UNFITTED      */
+  /*    instead.                                                           */
+  /*                                                                       */
+#define ft_kerning_unfitted  FT_KERNING_UNFITTED
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    ft_kerning_unscaled                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This constant is deprecated.  Please use @FT_KERNING_UNSCALED      */
+  /*    instead.                                                           */
+  /*                                                                       */
+#define ft_kerning_unscaled  FT_KERNING_UNSCALED
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Kerning                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the kerning vector between two glyphs of a same face.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to a source face object.                   */
+  /*                                                                       */
+  /*    left_glyph  :: The index of the left glyph in the kern pair.       */
+  /*                                                                       */
+  /*    right_glyph :: The index of the right glyph in the kern pair.      */
+  /*                                                                       */
+  /*    kern_mode   :: See @FT_Kerning_Mode for more information.          */
+  /*                   Determines the scale and dimension of the returned  */
+  /*                   kerning vector.                                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    akerning    :: The kerning vector.  This is either in font units   */
+  /*                   or in pixels (26.6 format) for scalable formats,    */
+  /*                   and in pixels for fixed-sizes formats.              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only horizontal layouts (left-to-right & right-to-left) are        */
+  /*    supported by this method.  Other layouts, or more sophisticated    */
+  /*    kernings, are out of the scope of this API function -- they can be */
+  /*    implemented through format-specific interfaces.                    */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Kerning( FT_Face     face,
+                  FT_UInt     left_glyph,
+                  FT_UInt     right_glyph,
+                  FT_UInt     kern_mode,
+                  FT_Vector  *akerning );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Track_Kerning                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the track kerning for a given face object at a given size.  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: A handle to a source face object.                    */
+  /*                                                                       */
+  /*    point_size :: The point size in 16.16 fractional points.           */
+  /*                                                                       */
+  /*    degree     :: The degree of tightness.  Increasingly negative      */
+  /*                  values represent tighter track kerning, while        */
+  /*                  increasingly positive values represent looser track  */
+  /*                  kerning.  Value zero means no track kerning.         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    akerning   :: The kerning in 16.16 fractional points, to be        */
+  /*                  uniformly applied between all glyphs.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Currently, only the Type~1 font driver supports track kerning,     */
+  /*    using data from AFM files (if attached with @FT_Attach_File or     */
+  /*    @FT_Attach_Stream).                                                */
+  /*                                                                       */
+  /*    Only very few AFM files come with track kerning data; please refer */
+  /*    to the Adobe's AFM specification for more details.                 */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Track_Kerning( FT_Face    face,
+                        FT_Fixed   point_size,
+                        FT_Int     degree,
+                        FT_Fixed*  akerning );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Glyph_Name                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the ASCII name of a given glyph in a face.  This only     */
+  /*    works for those faces where @FT_HAS_GLYPH_NAMES(face) returns~1.   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to a source face object.                   */
+  /*                                                                       */
+  /*    glyph_index :: The glyph index.                                    */
+  /*                                                                       */
+  /*    buffer_max  :: The maximal number of bytes available in the        */
+  /*                   buffer.                                             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    buffer      :: A pointer to a target buffer where the name is      */
+  /*                   copied to.                                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An error is returned if the face doesn't provide glyph names or if */
+  /*    the glyph index is invalid.  In all cases of failure, the first    */
+  /*    byte of `buffer' is set to~0 to indicate an empty name.            */
+  /*                                                                       */
+  /*    The glyph name is truncated to fit within the buffer if it is too  */
+  /*    long.  The returned string is always zero-terminated.              */
+  /*                                                                       */
+  /*    Be aware that FreeType reorders glyph indices internally so that   */
+  /*    glyph index~0 always corresponds to the `missing glyph' (called    */
+  /*    `.notdef').                                                        */
+  /*                                                                       */
+  /*    This function is not compiled within the library if the config     */
+  /*    macro `FT_CONFIG_OPTION_NO_GLYPH_NAMES' is defined in              */
+  /*    `include/freetype/config/ftoptions.h'.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Glyph_Name( FT_Face     face,
+                     FT_UInt     glyph_index,
+                     FT_Pointer  buffer,
+                     FT_UInt     buffer_max );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Postscript_Name                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the ASCII PostScript name of a given face, if available.  */
+  /*    This only works with PostScript and TrueType fonts.                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source face object.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to the face's PostScript name.  NULL if unavailable.     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned pointer is owned by the face and is destroyed with    */
+  /*    it.                                                                */
+  /*                                                                       */
+  FT_EXPORT( const char* )
+  FT_Get_Postscript_Name( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Select_Charmap                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select a given charmap by its encoding tag (as listed in           */
+  /*    `freetype.h').                                                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face     :: A handle to the source face object.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    encoding :: A handle to the selected encoding.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function returns an error if no charmap in the face           */
+  /*    corresponds to the encoding queried here.                          */
+  /*                                                                       */
+  /*    Because many fonts contain more than a single cmap for Unicode     */
+  /*    encoding, this function has some special code to select the one    */
+  /*    which covers Unicode best (`best' in the sense that a UCS-4 cmap   */
+  /*    is preferred to a UCS-2 cmap).  It is thus preferable to           */
+  /*    @FT_Set_Charmap in this case.                                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Select_Charmap( FT_Face      face,
+                     FT_Encoding  encoding );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Charmap                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select a given charmap for character code to glyph index mapping.  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face    :: A handle to the source face object.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    charmap :: A handle to the selected charmap.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function returns an error if the charmap is not part of       */
+  /*    the face (i.e., if it is not listed in the `face->charmaps'        */
+  /*    table).                                                            */
+  /*                                                                       */
+  /*    It also fails if a type~14 charmap is selected.                    */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Charmap( FT_Face     face,
+                  FT_CharMap  charmap );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Get_Charmap_Index
+   *
+   * @description:
+   *   Retrieve index of a given charmap.
+   *
+   * @input:
+   *   charmap ::
+   *     A handle to a charmap.
+   *
+   * @return:
+   *   The index into the array of character maps within the face to which
+   *   `charmap' belongs.  If an error occurs, -1 is returned.
+   *
+   */
+  FT_EXPORT( FT_Int )
+  FT_Get_Charmap_Index( FT_CharMap  charmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Char_Index                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the glyph index of a given character code.  This function   */
+  /*    uses a charmap object to do the mapping.                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: A handle to the source face object.                    */
+  /*                                                                       */
+  /*    charcode :: The character code.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The glyph index.  0~means `undefined character code'.              */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If you use FreeType to manipulate the contents of font files       */
+  /*    directly, be aware that the glyph index returned by this function  */
+  /*    doesn't always correspond to the internal indices used within      */
+  /*    the file.  This is done to ensure that value~0 always corresponds  */
+  /*    to the `missing glyph'.                                            */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Get_Char_Index( FT_Face   face,
+                     FT_ULong  charcode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_First_Char                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to return the first character code in the    */
+  /*    current charmap of a given face.  It also returns the              */
+  /*    corresponding glyph index.                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face    :: A handle to the source face object.                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    agindex :: Glyph index of first character code.  0~if charmap is   */
+  /*               empty.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The charmap's first character code.                                */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should use this function with @FT_Get_Next_Char to be able to  */
+  /*    parse all character codes available in a given charmap.  The code  */
+  /*    should look like this:                                             */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      FT_ULong  charcode;                                              */
+  /*      FT_UInt   gindex;                                                */
+  /*                                                                       */
+  /*                                                                       */
+  /*      charcode = FT_Get_First_Char( face, &gindex );                   */
+  /*      while ( gindex != 0 )                                            */
+  /*      {                                                                */
+  /*        ... do something with (charcode,gindex) pair ...               */
+  /*                                                                       */
+  /*        charcode = FT_Get_Next_Char( face, charcode, &gindex );        */
+  /*      }                                                                */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    Note that `*agindex' is set to~0 if the charmap is empty.  The     */
+  /*    result itself can be~0 in two cases: if the charmap is empty or    */
+  /*    if the value~0 is the first valid character code.                  */
+  /*                                                                       */
+  FT_EXPORT( FT_ULong )
+  FT_Get_First_Char( FT_Face   face,
+                     FT_UInt  *agindex );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Next_Char                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to return the next character code in the     */
+  /*    current charmap of a given face following the value `char_code',   */
+  /*    as well as the corresponding glyph index.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face      :: A handle to the source face object.                   */
+  /*    char_code :: The starting character code.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    agindex   :: Glyph index of next character code.  0~if charmap     */
+  /*                 is empty.                                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The charmap's next character code.                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should use this function with @FT_Get_First_Char to walk       */
+  /*    over all character codes available in a given charmap.  See the    */
+  /*    note for this function for a simple code example.                  */
+  /*                                                                       */
+  /*    Note that `*agindex' is set to~0 when there are no more codes in   */
+  /*    the charmap.                                                       */
+  /*                                                                       */
+  FT_EXPORT( FT_ULong )
+  FT_Get_Next_Char( FT_Face    face,
+                    FT_ULong   char_code,
+                    FT_UInt   *agindex );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Name_Index                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the glyph index of a given glyph name.  This function uses  */
+  /*    driver specific objects to do the translation.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: A handle to the source face object.                  */
+  /*                                                                       */
+  /*    glyph_name :: The glyph name.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The glyph index.  0~means `undefined character code'.              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Get_Name_Index( FT_Face     face,
+                     FT_String*  glyph_name );
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SUBGLYPH_FLAG_XXX
+   *
+   * @description:
+   *   A list of constants used to describe subglyphs.  Please refer to the
+   *   TrueType specification for the meaning of the various flags.
+   *
+   * @values:
+   *   FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS ::
+   *   FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ::
+   *   FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID ::
+   *   FT_SUBGLYPH_FLAG_SCALE ::
+   *   FT_SUBGLYPH_FLAG_XY_SCALE ::
+   *   FT_SUBGLYPH_FLAG_2X2 ::
+   *   FT_SUBGLYPH_FLAG_USE_MY_METRICS ::
+   *
+   */
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS          1
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES      2
+#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID        4
+#define FT_SUBGLYPH_FLAG_SCALE                   8
+#define FT_SUBGLYPH_FLAG_XY_SCALE             0x40
+#define FT_SUBGLYPH_FLAG_2X2                  0x80
+#define FT_SUBGLYPH_FLAG_USE_MY_METRICS      0x200
+
+
+  /*************************************************************************
+   *
+   * @func:
+   *   FT_Get_SubGlyph_Info
+   *
+   * @description:
+   *   Retrieve a description of a given subglyph.  Only use it if
+   *   `glyph->format' is @FT_GLYPH_FORMAT_COMPOSITE; an error is
+   *   returned otherwise.
+   *
+   * @input:
+   *   glyph ::
+   *     The source glyph slot.
+   *
+   *   sub_index ::
+   *     The index of the subglyph.  Must be less than
+   *     `glyph->num_subglyphs'.
+   *
+   * @output:
+   *   p_index ::
+   *     The glyph index of the subglyph.
+   *
+   *   p_flags ::
+   *     The subglyph flags, see @FT_SUBGLYPH_FLAG_XXX.
+   *
+   *   p_arg1 ::
+   *     The subglyph's first argument (if any).
+   *
+   *   p_arg2 ::
+   *     The subglyph's second argument (if any).
+   *
+   *   p_transform ::
+   *     The subglyph transformation (if any).
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   The values of `*p_arg1', `*p_arg2', and `*p_transform' must be
+   *   interpreted depending on the flags returned in `*p_flags'.  See the
+   *   TrueType specification for details.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_SubGlyph_Info( FT_GlyphSlot  glyph,
+                        FT_UInt       sub_index,
+                        FT_Int       *p_index,
+                        FT_UInt      *p_flags,
+                        FT_Int       *p_arg1,
+                        FT_Int       *p_arg2,
+                        FT_Matrix    *p_transform );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_FSTYPE_XXX                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit flags used in the `fsType' field of the OS/2 table   */
+  /*    in a TrueType or OpenType font and the `FSType' entry in a         */
+  /*    PostScript font.  These bit flags are returned by                  */
+  /*    @FT_Get_FSType_Flags; they inform client applications of embedding */
+  /*    and subsetting restrictions associated with a font.                */
+  /*                                                                       */
+  /*    See http://www.adobe.com/devnet/acrobat/pdfs/FontPolicies.pdf for  */
+  /*    more details.                                                      */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_FSTYPE_INSTALLABLE_EMBEDDING ::                                 */
+  /*      Fonts with no fsType bit set may be embedded and permanently     */
+  /*      installed on the remote system by an application.                */
+  /*                                                                       */
+  /*    FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING ::                          */
+  /*      Fonts that have only this bit set must not be modified, embedded */
+  /*      or exchanged in any manner without first obtaining permission of */
+  /*      the font software copyright owner.                               */
+  /*                                                                       */
+  /*    FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING ::                           */
+  /*      If this bit is set, the font may be embedded and temporarily     */
+  /*      loaded on the remote system.  Documents containing Preview &     */
+  /*      Print fonts must be opened `read-only'; no edits can be applied  */
+  /*      to the document.                                                 */
+  /*                                                                       */
+  /*    FT_FSTYPE_EDITABLE_EMBEDDING ::                                    */
+  /*      If this bit is set, the font may be embedded but must only be    */
+  /*      installed temporarily on other systems.  In contrast to Preview  */
+  /*      & Print fonts, documents containing editable fonts may be opened */
+  /*      for reading, editing is permitted, and changes may be saved.     */
+  /*                                                                       */
+  /*    FT_FSTYPE_NO_SUBSETTING ::                                         */
+  /*      If this bit is set, the font may not be subsetted prior to       */
+  /*      embedding.                                                       */
+  /*                                                                       */
+  /*    FT_FSTYPE_BITMAP_EMBEDDING_ONLY ::                                 */
+  /*      If this bit is set, only bitmaps contained in the font may be    */
+  /*      embedded; no outline data may be embedded.  If there are no      */
+  /*      bitmaps available in the font, then the font is unembeddable.    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    While the fsType flags can indicate that a font may be embedded, a */
+  /*    license with the font vendor may be separately required to use the */
+  /*    font in this way.                                                  */
+  /*                                                                       */
+#define FT_FSTYPE_INSTALLABLE_EMBEDDING         0x0000
+#define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING  0x0002
+#define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING   0x0004
+#define FT_FSTYPE_EDITABLE_EMBEDDING            0x0008
+#define FT_FSTYPE_NO_SUBSETTING                 0x0100
+#define FT_FSTYPE_BITMAP_EMBEDDING_ONLY         0x0200
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_FSType_Flags                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the fsType flags for a font.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source face object.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The fsType flags, @FT_FSTYPE_XXX.                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Use this function rather than directly reading the `fs_type' field */
+  /*    in the @PS_FontInfoRec structure which is only guaranteed to       */
+  /*    return the correct results for Type~1 fonts.                       */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.8                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UShort )
+  FT_Get_FSType_Flags( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    glyph_variants                                                     */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Glyph Variants                                                     */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    The FreeType~2 interface to Unicode Ideographic Variation          */
+  /*    Sequences (IVS), using the SFNT cmap format~14.                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Many CJK characters have variant forms.  They are a sort of grey   */
+  /*    area somewhere between being totally irrelevant and semantically   */
+  /*    distinct; for this reason, the Unicode consortium decided to       */
+  /*    introduce Ideographic Variation Sequences (IVS), consisting of a   */
+  /*    Unicode base character and one of 240 variant selectors            */
+  /*    (U+E0100-U+E01EF), instead of further extending the already huge   */
+  /*    code range for CJK characters.                                     */
+  /*                                                                       */
+  /*    An IVS is registered and unique; for further details please refer  */
+  /*    to Unicode Technical Report #37, the Ideographic Variation         */
+  /*    Database.  To date (October 2007), the character with the most     */
+  /*    variants is U+908A, having 8~such IVS.                             */
+  /*                                                                       */
+  /*    Adobe and MS decided to support IVS with a new cmap subtable       */
+  /*    (format~14).  It is an odd subtable because it is not a mapping of */
+  /*    input code points to glyphs, but contains lists of all variants    */
+  /*    supported by the font.                                             */
+  /*                                                                       */
+  /*    A variant may be either `default' or `non-default'.  A default     */
+  /*    variant is the one you will get for that code point if you look it */
+  /*    up in the standard Unicode cmap.  A non-default variant is a       */
+  /*    different glyph.                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetCharVariantIndex                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the glyph index of a given character code as modified by    */
+  /*    the variation selector.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    charcode ::                                                        */
+  /*      The character code point in Unicode.                             */
+  /*                                                                       */
+  /*    variantSelector ::                                                 */
+  /*      The Unicode code point of the variation selector.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The glyph index.  0~means either `undefined character code', or    */
+  /*    `undefined selector code', or `no variation selector cmap          */
+  /*    subtable', or `current CharMap is not Unicode'.                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If you use FreeType to manipulate the contents of font files       */
+  /*    directly, be aware that the glyph index returned by this function  */
+  /*    doesn't always correspond to the internal indices used within      */
+  /*    the file.  This is done to ensure that value~0 always corresponds  */
+  /*    to the `missing glyph'.                                            */
+  /*                                                                       */
+  /*    This function is only meaningful if                                */
+  /*      a) the font has a variation selector cmap sub table,             */
+  /*    and                                                                */
+  /*      b) the current charmap has a Unicode encoding.                   */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Face_GetCharVariantIndex( FT_Face   face,
+                               FT_ULong  charcode,
+                               FT_ULong  variantSelector );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetCharVariantIsDefault                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Check whether this variant of this Unicode character is the one to */
+  /*    be found in the `cmap'.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    charcode ::                                                        */
+  /*      The character codepoint in Unicode.                              */
+  /*                                                                       */
+  /*    variantSelector ::                                                 */
+  /*      The Unicode codepoint of the variation selector.                 */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    1~if found in the standard (Unicode) cmap, 0~if found in the       */
+  /*    variation selector cmap, or -1 if it is not a variant.             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is only meaningful if the font has a variation       */
+  /*    selector cmap subtable.                                            */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Int )
+  FT_Face_GetCharVariantIsDefault( FT_Face   face,
+                                   FT_ULong  charcode,
+                                   FT_ULong  variantSelector );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetVariantSelectors                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a zero-terminated list of Unicode variant selectors found   */
+  /*    in the font.                                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to an array of selector code points, or NULL if there is */
+  /*    no valid variant selector cmap subtable.                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The last item in the array is~0; the array is owned by the         */
+  /*    @FT_Face object but can be overwritten or released on the next     */
+  /*    call to a FreeType function.                                       */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt32* )
+  FT_Face_GetVariantSelectors( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetVariantsOfChar                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a zero-terminated list of Unicode variant selectors found   */
+  /*    for the specified character code.                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    charcode ::                                                        */
+  /*      The character codepoint in Unicode.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to an array of variant selector code points which are    */
+  /*    active for the given character, or NULL if the corresponding list  */
+  /*    is empty.                                                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The last item in the array is~0; the array is owned by the         */
+  /*    @FT_Face object but can be overwritten or released on the next     */
+  /*    call to a FreeType function.                                       */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt32* )
+  FT_Face_GetVariantsOfChar( FT_Face   face,
+                             FT_ULong  charcode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetCharsOfVariant                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a zero-terminated list of Unicode character codes found for */
+  /*    the specified variant selector.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    variantSelector ::                                                 */
+  /*      The variant selector code point in Unicode.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A list of all the code points which are specified by this selector */
+  /*    (both default and non-default codes are returned) or NULL if there */
+  /*    is no valid cmap or the variant selector is invalid.               */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The last item in the array is~0; the array is owned by the         */
+  /*    @FT_Face object but can be overwritten or released on the next     */
+  /*    call to a FreeType function.                                       */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt32* )
+  FT_Face_GetCharsOfVariant( FT_Face   face,
+                             FT_ULong  variantSelector );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    computations                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Computations                                                       */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Crunching fixed numbers and vectors.                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains various functions used to perform            */
+  /*    computations on 16.16 fixed-float numbers or 2d vectors.           */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_MulDiv                                                          */
+  /*    FT_MulFix                                                          */
+  /*    FT_DivFix                                                          */
+  /*    FT_RoundFix                                                        */
+  /*    FT_CeilFix                                                         */
+  /*    FT_FloorFix                                                        */
+  /*    FT_Vector_Transform                                                */
+  /*    FT_Matrix_Multiply                                                 */
+  /*    FT_Matrix_Invert                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_MulDiv                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation `(a*b)/c'   */
+  /*    with maximal accuracy (it uses a 64-bit intermediate integer       */
+  /*    whenever necessary).                                               */
+  /*                                                                       */
+  /*    This function isn't necessarily as fast as some processor specific */
+  /*    operations, but is at least completely portable.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.                                        */
+  /*    c :: The divisor.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*b)/c'.  This function never traps when trying to */
+  /*    divide by zero; it simply returns `MaxInt' or `MinInt' depending   */
+  /*    on the signs of `a' and `b'.                                       */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_MulDiv( FT_Long  a,
+             FT_Long  b,
+             FT_Long  c );
+
+
+  /* */
+
+  /* The following #if 0 ... #endif is for the documentation formatter, */
+  /* hiding the internal `FT_MULFIX_INLINED' macro.                     */
+
+#if 0
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_MulFix                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation             */
+  /*    `(a*b)/0x10000' with maximal accuracy.  Most of the time this is   */
+  /*    used to multiply a given value by a 16.16 fixed float factor.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.  Use a 16.16 factor here whenever      */
+  /*         possible (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*b)/0x10000'.                                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function has been optimized for the case where the absolute   */
+  /*    value of `a' is less than 2048, and `b' is a 16.16 scaling factor. */
+  /*    As this happens mainly when scaling from notional units to         */
+  /*    fractional pixels in FreeType, it resulted in noticeable speed     */
+  /*    improvements between versions 2.x and 1.x.                         */
+  /*                                                                       */
+  /*    As a conclusion, always try to place a 16.16 factor as the         */
+  /*    _second_ argument of this function; this can make a great          */
+  /*    difference.                                                        */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_MulFix( FT_Long  a,
+             FT_Long  b );
+
+  /* */
+#endif
+
+#ifdef FT_MULFIX_INLINED
+#define FT_MulFix( a, b )  FT_MULFIX_INLINED( a, b )
+#else
+  FT_EXPORT( FT_Long )
+  FT_MulFix( FT_Long  a,
+             FT_Long  b );
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_DivFix                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation             */
+  /*    `(a*0x10000)/b' with maximal accuracy.  Most of the time, this is  */
+  /*    used to divide a given value by a 16.16 fixed float factor.        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.  Use a 16.16 factor here whenever      */
+  /*         possible (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*0x10000)/b'.                                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The optimization for FT_DivFix() is simple: If (a~<<~16) fits in   */
+  /*    32~bits, then the division is computed directly.  Otherwise, we    */
+  /*    use a specialized version of @FT_MulDiv.                           */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_DivFix( FT_Long  a,
+             FT_Long  b );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_RoundFix                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to round a 16.16 fixed number.         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The number to be rounded.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a + 0x8000) & -0x10000'.                           */
+  /*                                                                       */
+  FT_EXPORT( FT_Fixed )
+  FT_RoundFix( FT_Fixed  a );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_CeilFix                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to compute the ceiling function of a   */
+  /*    16.16 fixed number.                                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The number for which the ceiling function is to be computed.  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a + 0x10000 - 1) & -0x10000'.                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Fixed )
+  FT_CeilFix( FT_Fixed  a );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_FloorFix                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to compute the floor function of a     */
+  /*    16.16 fixed number.                                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The number for which the floor function is to be computed.    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `a & -0x10000'.                                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Fixed )
+  FT_FloorFix( FT_Fixed  a );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Vector_Transform                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Transform a single vector through a 2x2 matrix.                    */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    vector :: The target vector to transform.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix :: A pointer to the source 2x2 matrix.                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The result is undefined if either `vector' or `matrix' is invalid. */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Vector_Transform( FT_Vector*        vec,
+                       const FT_Matrix*  matrix );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    version                                                            */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    FreeType Version                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Functions and macros related to FreeType versions.                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Note that those functions and macros are of limited use because    */
+  /*    even a new release of FreeType with only documentation changes     */
+  /*    increases the version number.                                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FREETYPE_XXX
+   *
+   * @description:
+   *   These three macros identify the FreeType source code version.
+   *   Use @FT_Library_Version to access them at runtime.
+   *
+   * @values:
+   *   FREETYPE_MAJOR :: The major version number.
+   *   FREETYPE_MINOR :: The minor version number.
+   *   FREETYPE_PATCH :: The patch level.
+   *
+   * @note:
+   *   The version number of FreeType if built as a dynamic link library
+   *   with the `libtool' package is _not_ controlled by these three
+   *   macros.
+   *
+   */
+#define FREETYPE_MAJOR  2
+#define FREETYPE_MINOR  4
+#define FREETYPE_PATCH  9
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Library_Version                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the version of the FreeType library being used.  This is    */
+  /*    useful when dynamically linking to the library, since one cannot   */
+  /*    use the macros @FREETYPE_MAJOR, @FREETYPE_MINOR, and               */
+  /*    @FREETYPE_PATCH.                                                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A source library handle.                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amajor  :: The major version number.                               */
+  /*                                                                       */
+  /*    aminor  :: The minor version number.                               */
+  /*                                                                       */
+  /*    apatch  :: The patch version number.                               */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The reason why this function takes a `library' argument is because */
+  /*    certain programs implement library initialization in a custom way  */
+  /*    that doesn't use @FT_Init_FreeType.                                */
+  /*                                                                       */
+  /*    In such cases, the library version might not be available before   */
+  /*    the library object has been created.                               */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Library_Version( FT_Library   library,
+                      FT_Int      *amajor,
+                      FT_Int      *aminor,
+                      FT_Int      *apatch );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_CheckTrueTypePatents                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Parse all bytecode instructions of a TrueType font file to check   */
+  /*    whether any of the patented opcodes are used.  This is only useful */
+  /*    if you want to be able to use the unpatented hinter with           */
+  /*    fonts that do *not* use these opcodes.                             */
+  /*                                                                       */
+  /*    Note that this function parses *all* glyph instructions in the     */
+  /*    font file, which may be slow.                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A face handle.                                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    1~if this is a TrueType font that uses one of the patented         */
+  /*    opcodes, 0~otherwise.                                              */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since May 2010, TrueType hinting is no longer patented.            */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.5                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Bool )
+  FT_Face_CheckTrueTypePatents( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_SetUnpatentedHinting                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Enable or disable the unpatented hinter for a given face.          */
+  /*    Only enable it if you have determined that the face doesn't        */
+  /*    use any patented opcodes (see @FT_Face_CheckTrueTypePatents).      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face  :: A face handle.                                            */
+  /*                                                                       */
+  /*    value :: New boolean setting.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The old setting value.  This will always be false if this is not   */
+  /*    an SFNT font, or if the unpatented hinter is not compiled in this  */
+  /*    instance of the library.                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since May 2010, TrueType hinting is no longer patented.            */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.5                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Bool )
+  FT_Face_SetUnpatentedHinting( FT_Face  face,
+                                FT_Bool  value );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FREETYPE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftadvanc.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftadvanc.h
new file mode 100644
index 0000000..b2451be
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftadvanc.h
@@ -0,0 +1,179 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftadvanc.h                                                             */
+/*                                                                         */
+/*    Quick computation of advance widths (specification only).            */
+/*                                                                         */
+/*  Copyright 2008 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTADVANC_H__
+#define __FTADVANC_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /**************************************************************************
+   *
+   * @section:
+   *   quick_advance
+   *
+   * @title:
+   *   Quick retrieval of advance values
+   *
+   * @abstract:
+   *   Retrieve horizontal and vertical advance values without processing
+   *   glyph outlines, if possible.
+   *
+   * @description:
+   *   This section contains functions to quickly extract advance values
+   *   without handling glyph outlines, if possible.
+   */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    FT_ADVANCE_FLAG_FAST_ONLY                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A bit-flag to be OR-ed with the `flags' parameter of the           */
+  /*    @FT_Get_Advance and @FT_Get_Advances functions.                    */
+  /*                                                                       */
+  /*    If set, it indicates that you want these functions to fail if the  */
+  /*    corresponding hinting mode or font driver doesn't allow for very   */
+  /*    quick advance computation.                                         */
+  /*                                                                       */
+  /*    Typically, glyphs which are either unscaled, unhinted, bitmapped,  */
+  /*    or light-hinted can have their advance width computed very         */
+  /*    quickly.                                                           */
+  /*                                                                       */
+  /*    Normal and bytecode hinted modes, which require loading, scaling,  */
+  /*    and hinting of the glyph outline, are extremely slow by            */
+  /*    comparison.                                                        */
+  /*                                                                       */
+#define FT_ADVANCE_FLAG_FAST_ONLY  0x20000000UL
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Advance                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the advance value of a given glyph outline in an          */
+  /*    @FT_Face.  By default, the unhinted advance is returned in font    */
+  /*    units.                                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: The source @FT_Face handle.                          */
+  /*                                                                       */
+  /*    gindex     :: The glyph index.                                     */
+  /*                                                                       */
+  /*    load_flags :: A set of bit flags similar to those used when        */
+  /*                  calling @FT_Load_Glyph, used to determine what kind  */
+  /*                  of advances you need.                                */
+  /* <Output>                                                              */
+  /*    padvance :: The advance value, in either font units or 16.16       */
+  /*                format.                                                */
+  /*                                                                       */
+  /*                If @FT_LOAD_VERTICAL_LAYOUT is set, this is the        */
+  /*                vertical advance corresponding to a vertical layout.   */
+  /*                Otherwise, it is the horizontal advance in a           */
+  /*                horizontal layout.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and   */
+  /*    if the corresponding font backend doesn't have a quick way to      */
+  /*    retrieve the advances.                                             */
+  /*                                                                       */
+  /*    A scaled advance is returned in 16.16 format but isn't transformed */
+  /*    by the affine transformation specified by @FT_Set_Transform.       */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Advance( FT_Face    face,
+                  FT_UInt    gindex,
+                  FT_Int32   load_flags,
+                  FT_Fixed  *padvance );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Advances                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the advance values of several glyph outlines in an        */
+  /*    @FT_Face.  By default, the unhinted advances are returned in font  */
+  /*    units.                                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: The source @FT_Face handle.                         */
+  /*                                                                       */
+  /*    start       :: The first glyph index.                              */
+  /*                                                                       */
+  /*    count       :: The number of advance values you want to retrieve.  */
+  /*                                                                       */
+  /*    load_flags  :: A set of bit flags similar to those used when       */
+  /*                   calling @FT_Load_Glyph.                             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    padvance :: The advances, in either font units or 16.16 format.    */
+  /*                This array must contain at least `count' elements.     */
+  /*                                                                       */
+  /*                If @FT_LOAD_VERTICAL_LAYOUT is set, these are the      */
+  /*                vertical advances corresponding to a vertical layout.  */
+  /*                Otherwise, they are the horizontal advances in a       */
+  /*                horizontal layout.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and   */
+  /*    if the corresponding font backend doesn't have a quick way to      */
+  /*    retrieve the advances.                                             */
+  /*                                                                       */
+  /*    Scaled advances are returned in 16.16 format but aren't            */
+  /*    transformed by the affine transformation specified by              */
+  /*    @FT_Set_Transform.                                                 */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Advances( FT_Face    face,
+                   FT_UInt    start,
+                   FT_UInt    count,
+                   FT_Int32   load_flags,
+                   FT_Fixed  *padvances );
+
+/* */
+
+
+FT_END_HEADER
+
+#endif /* __FTADVANC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftbbox.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftbbox.h
new file mode 100644
index 0000000..9766919
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftbbox.h
@@ -0,0 +1,102 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbbox.h                                                               */
+/*                                                                         */
+/*    FreeType exact bbox computation (specification).                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2007, 2011 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This component has a _single_ role: to compute exact outline bounding */
+  /* boxes.                                                                */
+  /*                                                                       */
+  /* It is separated from the rest of the engine for various technical     */
+  /* reasons.  It may well be integrated in `ftoutln' later.               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTBBOX_H__
+#define __FTBBOX_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    outline_processing                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Get_BBox                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Compute the exact bounding box of an outline.  This is slower      */
+  /*    than computing the control box.  However, it uses an advanced      */
+  /*    algorithm which returns _very_ quickly when the two boxes          */
+  /*    coincide.  Otherwise, the outline Bézier arcs are traversed to     */
+  /*    extract their extrema.                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline :: A pointer to the source outline.                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    abbox   :: The outline's exact bounding box.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If the font is tricky and the glyph has been loaded with           */
+  /*    @FT_LOAD_NO_SCALE, the resulting BBox is meaningless.  To get      */
+  /*    reasonable values for the BBox it is necessary to load the glyph   */
+  /*    at a large ppem value (so that the hinting instructions can        */
+  /*    properly shift and scale the subglyphs), then extracting the BBox  */
+  /*    which can be eventually converted back to font units.              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Get_BBox( FT_Outline*  outline,
+                       FT_BBox     *abbox );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBBOX_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftbdf.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftbdf.h
new file mode 100644
index 0000000..4f8baf8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftbdf.h
@@ -0,0 +1,209 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbdf.h                                                                */
+/*                                                                         */
+/*    FreeType API for accessing BDF-specific strings (specification).     */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006, 2009 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTBDF_H__
+#define __FTBDF_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    bdf_fonts                                                          */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    BDF and PCF Files                                                  */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    BDF and PCF specific API.                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of functions specific to BDF */
+  /*    and PCF fonts.                                                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /**********************************************************************
+   *
+   * @enum:
+   *    FT_PropertyType
+   *
+   * @description:
+   *    A list of BDF property types.
+   *
+   * @values:
+   *    BDF_PROPERTY_TYPE_NONE ::
+   *      Value~0 is used to indicate a missing property.
+   *
+   *    BDF_PROPERTY_TYPE_ATOM ::
+   *      Property is a string atom.
+   *
+   *    BDF_PROPERTY_TYPE_INTEGER ::
+   *      Property is a 32-bit signed integer.
+   *
+   *    BDF_PROPERTY_TYPE_CARDINAL ::
+   *      Property is a 32-bit unsigned integer.
+   */
+  typedef enum  BDF_PropertyType_
+  {
+    BDF_PROPERTY_TYPE_NONE     = 0,
+    BDF_PROPERTY_TYPE_ATOM     = 1,
+    BDF_PROPERTY_TYPE_INTEGER  = 2,
+    BDF_PROPERTY_TYPE_CARDINAL = 3
+
+  } BDF_PropertyType;
+
+
+  /**********************************************************************
+   *
+   * @type:
+   *    BDF_Property
+   *
+   * @description:
+   *    A handle to a @BDF_PropertyRec structure to model a given
+   *    BDF/PCF property.
+   */
+  typedef struct BDF_PropertyRec_*  BDF_Property;
+
+
+ /**********************************************************************
+  *
+  * @struct:
+  *    BDF_PropertyRec
+  *
+  * @description:
+  *    This structure models a given BDF/PCF property.
+  *
+  * @fields:
+  *    type ::
+  *      The property type.
+  *
+  *    u.atom ::
+  *      The atom string, if type is @BDF_PROPERTY_TYPE_ATOM.
+  *
+  *    u.integer ::
+  *      A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER.
+  *
+  *    u.cardinal ::
+  *      An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL.
+  */
+  typedef struct  BDF_PropertyRec_
+  {
+    BDF_PropertyType  type;
+    union {
+      const char*     atom;
+      FT_Int32        integer;
+      FT_UInt32       cardinal;
+
+    } u;
+
+  } BDF_PropertyRec;
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_BDF_Charset_ID
+  *
+  * @description:
+  *    Retrieve a BDF font character set identity, according to
+  *    the BDF specification.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  * @output:
+  *    acharset_encoding ::
+  *       Charset encoding, as a C~string, owned by the face.
+  *
+  *    acharset_registry ::
+  *       Charset registry, as a C~string, owned by the face.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function only works with BDF faces, returning an error otherwise.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_BDF_Charset_ID( FT_Face       face,
+                         const char*  *acharset_encoding,
+                         const char*  *acharset_registry );
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_BDF_Property
+  *
+  * @description:
+  *    Retrieve a BDF property from a BDF or PCF font file.
+  *
+  * @input:
+  *    face :: A handle to the input face.
+  *
+  *    name :: The property name.
+  *
+  * @output:
+  *    aproperty :: The property.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function works with BDF _and_ PCF fonts.  It returns an error
+  *   otherwise.  It also returns an error if the property is not in the
+  *   font.
+  *
+  *   A `property' is a either key-value pair within the STARTPROPERTIES
+  *   ... ENDPROPERTIES block of a BDF font or a key-value pair from the
+  *   `info->props' array within a `FontRec' structure of a PCF font.
+  *
+  *   Integer properties are always stored as `signed' within PCF fonts;
+  *   consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value
+  *   for BDF fonts only.
+  *
+  *   In case of error, `aproperty->type' is always set to
+  *   @BDF_PROPERTY_TYPE_NONE.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_BDF_Property( FT_Face           face,
+                       const char*       prop_name,
+                       BDF_PropertyRec  *aproperty );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTBDF_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftbitmap.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftbitmap.h
new file mode 100644
index 0000000..9274236
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftbitmap.h
@@ -0,0 +1,227 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbitmap.h                                                             */
+/*                                                                         */
+/*    FreeType utility functions for bitmaps (specification).              */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2008 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTBITMAP_H__
+#define __FTBITMAP_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    bitmap_handling                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Bitmap Handling                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Handling FT_Bitmap objects.                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains functions for converting FT_Bitmap objects.  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_New                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initialize a pointer to an @FT_Bitmap structure.                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    abitmap :: A pointer to the bitmap structure.                      */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Bitmap_New( FT_Bitmap  *abitmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Copy                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Copy a bitmap into another one.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a library object.                           */
+  /*                                                                       */
+  /*    source  :: A handle to the source bitmap.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target  :: A handle to the target bitmap.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Copy( FT_Library        library,
+                  const FT_Bitmap  *source,
+                  FT_Bitmap        *target);
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Embolden                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Embolden a bitmap.  The new bitmap will be about `xStrength'       */
+  /*    pixels wider and `yStrength' pixels higher.  The left and bottom   */
+  /*    borders are kept unchanged.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library   :: A handle to a library object.                         */
+  /*                                                                       */
+  /*    xStrength :: How strong the glyph is emboldened horizontally.      */
+  /*                 Expressed in 26.6 pixel format.                       */
+  /*                                                                       */
+  /*    yStrength :: How strong the glyph is emboldened vertically.        */
+  /*                 Expressed in 26.6 pixel format.                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    bitmap    :: A handle to the target bitmap.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The current implementation restricts `xStrength' to be less than   */
+  /*    or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO.      */
+  /*                                                                       */
+  /*    If you want to embolden the bitmap owned by a @FT_GlyphSlotRec,    */
+  /*    you should call @FT_GlyphSlot_Own_Bitmap on the slot first.        */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Embolden( FT_Library  library,
+                      FT_Bitmap*  bitmap,
+                      FT_Pos      xStrength,
+                      FT_Pos      yStrength );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Convert                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, or 8bpp to a  */
+  /*    bitmap object with depth 8bpp, making the number of used bytes per */
+  /*    line (a.k.a. the `pitch') a multiple of `alignment'.               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library   :: A handle to a library object.                         */
+  /*                                                                       */
+  /*    source    :: The source bitmap.                                    */
+  /*                                                                       */
+  /*    alignment :: The pitch of the bitmap is a multiple of this         */
+  /*                 parameter.  Common values are 1, 2, or 4.             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target    :: The target bitmap.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    It is possible to call @FT_Bitmap_Convert multiple times without   */
+  /*    calling @FT_Bitmap_Done (the memory is simply reallocated).        */
+  /*                                                                       */
+  /*    Use @FT_Bitmap_Done to finally remove the bitmap object.           */
+  /*                                                                       */
+  /*    The `library' argument is taken to have access to FreeType's       */
+  /*    memory handling functions.                                         */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Convert( FT_Library        library,
+                     const FT_Bitmap  *source,
+                     FT_Bitmap        *target,
+                     FT_Int            alignment );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GlyphSlot_Own_Bitmap                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Make sure that a glyph slot owns `slot->bitmap'.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    slot :: The glyph slot.                                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is to be used in combination with                    */
+  /*    @FT_Bitmap_Embolden.                                               */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot  slot );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Done                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a bitmap object created with @FT_Bitmap_New.               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a library object.                           */
+  /*                                                                       */
+  /*    bitmap  :: The bitmap object to be freed.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `library' argument is taken to have access to FreeType's       */
+  /*    memory handling functions.                                         */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Done( FT_Library  library,
+                  FT_Bitmap  *bitmap );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBITMAP_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftbzip2.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftbzip2.h
new file mode 100644
index 0000000..1bf81b1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftbzip2.h
@@ -0,0 +1,102 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbzip2.h                                                              */
+/*                                                                         */
+/*    Bzip2-compressed stream support.                                     */
+/*                                                                         */
+/*  Copyright 2010 by                                                      */
+/*  Joel Klinghed.                                                         */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTBZIP2_H__
+#define __FTBZIP2_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    bzip2                                                              */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    BZIP2 Streams                                                      */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Using bzip2-compressed font files.                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of Bzip2-specific functions. */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+ /************************************************************************
+  *
+  * @function:
+  *   FT_Stream_OpenBzip2
+  *
+  * @description:
+  *   Open a new stream to parse bzip2-compressed font files.  This is
+  *   mainly used to support the compressed `*.pcf.bz2' fonts that come
+  *   with XFree86.
+  *
+  * @input:
+  *   stream ::
+  *     The target embedding stream.
+  *
+  *   source ::
+  *     The source stream.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   The source stream must be opened _before_ calling this function.
+  *
+  *   Calling the internal function `FT_Stream_Close' on the new stream will
+  *   *not* call `FT_Stream_Close' on the source stream.  None of the stream
+  *   objects will be released to the heap.
+  *
+  *   The stream implementation is very basic and resets the decompression
+  *   process each time seeking backwards is needed within the stream.
+  *
+  *   In certain builds of the library, bzip2 compression recognition is
+  *   automatically handled when calling @FT_New_Face or @FT_Open_Face.
+  *   This means that if no font driver is capable of handling the raw
+  *   compressed file, the library will try to open a bzip2 compressed stream
+  *   from it and re-open the face with it.
+  *
+  *   This function may return `FT_Err_Unimplemented_Feature' if your build
+  *   of FreeType was not compiled with bzip2 support.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Stream_OpenBzip2( FT_Stream  stream,
+                       FT_Stream  source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBZIP2_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftcache.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftcache.h
new file mode 100644
index 0000000..6af5306
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftcache.h
@@ -0,0 +1,1140 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcache.h                                                              */
+/*                                                                         */
+/*    FreeType Cache subsystem (specification).                            */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 by */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTCACHE_H__
+#define __FTCACHE_H__
+
+
+#include <ft2build.h>
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************
+   *
+   * <Section>
+   *    cache_subsystem
+   *
+   * <Title>
+   *    Cache Sub-System
+   *
+   * <Abstract>
+   *    How to cache face, size, and glyph data with FreeType~2.
+   *
+   * <Description>
+   *   This section describes the FreeType~2 cache sub-system, which is used
+   *   to limit the number of concurrently opened @FT_Face and @FT_Size
+   *   objects, as well as caching information like character maps and glyph
+   *   images while limiting their maximum memory usage.
+   *
+   *   Note that all types and functions begin with the `FTC_' prefix.
+   *
+   *   The cache is highly portable and thus doesn't know anything about the
+   *   fonts installed on your system, or how to access them.  This implies
+   *   the following scheme:
+   *
+   *   First, available or installed font faces are uniquely identified by
+   *   @FTC_FaceID values, provided to the cache by the client.  Note that
+   *   the cache only stores and compares these values, and doesn't try to
+   *   interpret them in any way.
+   *
+   *   Second, the cache calls, only when needed, a client-provided function
+   *   to convert an @FTC_FaceID into a new @FT_Face object.  The latter is
+   *   then completely managed by the cache, including its termination
+   *   through @FT_Done_Face.  To monitor termination of face objects, the
+   *   finalizer callback in the `generic' field of the @FT_Face object can
+   *   be used, which might also be used to store the @FTC_FaceID of the
+   *   face.
+   *
+   *   Clients are free to map face IDs to anything else.  The most simple
+   *   usage is to associate them to a (pathname,face_index) pair that is
+   *   used to call @FT_New_Face.  However, more complex schemes are also
+   *   possible.
+   *
+   *   Note that for the cache to work correctly, the face ID values must be
+   *   *persistent*, which means that the contents they point to should not
+   *   change at runtime, or that their value should not become invalid.
+   *
+   *   If this is unavoidable (e.g., when a font is uninstalled at runtime),
+   *   you should call @FTC_Manager_RemoveFaceID as soon as possible, to let
+   *   the cache get rid of any references to the old @FTC_FaceID it may
+   *   keep internally.  Failure to do so will lead to incorrect behaviour
+   *   or even crashes.
+   *
+   *   To use the cache, start with calling @FTC_Manager_New to create a new
+   *   @FTC_Manager object, which models a single cache instance.  You can
+   *   then look up @FT_Face and @FT_Size objects with
+   *   @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively.
+   *
+   *   If you want to use the charmap caching, call @FTC_CMapCache_New, then
+   *   later use @FTC_CMapCache_Lookup to perform the equivalent of
+   *   @FT_Get_Char_Index, only much faster.
+   *
+   *   If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then
+   *   later use @FTC_ImageCache_Lookup to retrieve the corresponding
+   *   @FT_Glyph objects from the cache.
+   *
+   *   If you need lots of small bitmaps, it is much more memory efficient
+   *   to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup.  This
+   *   returns @FTC_SBitRec structures, which are used to store small
+   *   bitmaps directly.  (A small bitmap is one whose metrics and
+   *   dimensions all fit into 8-bit integers).
+   *
+   *   We hope to also provide a kerning cache in the near future.
+   *
+   *
+   * <Order>
+   *   FTC_Manager
+   *   FTC_FaceID
+   *   FTC_Face_Requester
+   *
+   *   FTC_Manager_New
+   *   FTC_Manager_Reset
+   *   FTC_Manager_Done
+   *   FTC_Manager_LookupFace
+   *   FTC_Manager_LookupSize
+   *   FTC_Manager_RemoveFaceID
+   *
+   *   FTC_Node
+   *   FTC_Node_Unref
+   *
+   *   FTC_ImageCache
+   *   FTC_ImageCache_New
+   *   FTC_ImageCache_Lookup
+   *
+   *   FTC_SBit
+   *   FTC_SBitCache
+   *   FTC_SBitCache_New
+   *   FTC_SBitCache_Lookup
+   *
+   *   FTC_CMapCache
+   *   FTC_CMapCache_New
+   *   FTC_CMapCache_Lookup
+   *
+   *************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    BASIC TYPE DEFINITIONS                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type: FTC_FaceID
+   *
+   * @description:
+   *   An opaque pointer type that is used to identity face objects.  The
+   *   contents of such objects is application-dependent.
+   *
+   *   These pointers are typically used to point to a user-defined
+   *   structure containing a font file path, and face index.
+   *
+   * @note:
+   *   Never use NULL as a valid @FTC_FaceID.
+   *
+   *   Face IDs are passed by the client to the cache manager, which calls,
+   *   when needed, the @FTC_Face_Requester to translate them into new
+   *   @FT_Face objects.
+   *
+   *   If the content of a given face ID changes at runtime, or if the value
+   *   becomes invalid (e.g., when uninstalling a font), you should
+   *   immediately call @FTC_Manager_RemoveFaceID before any other cache
+   *   function.
+   *
+   *   Failure to do so will result in incorrect behaviour or even
+   *   memory leaks and crashes.
+   */
+  typedef FT_Pointer  FTC_FaceID;
+
+
+  /************************************************************************
+   *
+   * @functype:
+   *   FTC_Face_Requester
+   *
+   * @description:
+   *   A callback function provided by client applications.  It is used by
+   *   the cache manager to translate a given @FTC_FaceID into a new valid
+   *   @FT_Face object, on demand.
+   *
+   * <Input>
+   *   face_id ::
+   *     The face ID to resolve.
+   *
+   *   library ::
+   *     A handle to a FreeType library object.
+   *
+   *   req_data ::
+   *     Application-provided request data (see note below).
+   *
+   * <Output>
+   *   aface ::
+   *     A new @FT_Face handle.
+   *
+   * <Return>
+   *   FreeType error code.  0~means success.
+   *
+   * <Note>
+   *   The third parameter `req_data' is the same as the one passed by the
+   *   client when @FTC_Manager_New is called.
+   *
+   *   The face requester should not perform funny things on the returned
+   *   face object, like creating a new @FT_Size for it, or setting a
+   *   transformation through @FT_Set_Transform!
+   */
+  typedef FT_Error
+  (*FTC_Face_Requester)( FTC_FaceID  face_id,
+                         FT_Library  library,
+                         FT_Pointer  request_data,
+                         FT_Face*    aface );
+
+ /* */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /* these macros are incompatible with LLP64, should not be used */
+
+#define FT_POINTER_TO_ULONG( p )  ( (FT_ULong)(FT_Pointer)(p) )
+
+#define FTC_FACE_ID_HASH( i )                                \
+          ((FT_UInt32)(( FT_POINTER_TO_ULONG( i ) >> 3 ) ^   \
+                       ( FT_POINTER_TO_ULONG( i ) << 7 ) ) )
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      CACHE MANAGER OBJECT                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_Manager                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This object corresponds to one instance of the cache-subsystem.    */
+  /*    It is used to cache one or more @FT_Face objects, along with       */
+  /*    corresponding @FT_Size objects.                                    */
+  /*                                                                       */
+  /*    The manager intentionally limits the total number of opened        */
+  /*    @FT_Face and @FT_Size objects to control memory usage.  See the    */
+  /*    `max_faces' and `max_sizes' parameters of @FTC_Manager_New.        */
+  /*                                                                       */
+  /*    The manager is also used to cache `nodes' of various types while   */
+  /*    limiting their total memory usage.                                 */
+  /*                                                                       */
+  /*    All limitations are enforced by keeping lists of managed objects   */
+  /*    in most-recently-used order, and flushing old nodes to make room   */
+  /*    for new ones.                                                      */
+  /*                                                                       */
+  typedef struct FTC_ManagerRec_*  FTC_Manager;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_Node                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to a cache node object.  Each cache node is       */
+  /*    reference-counted.  A node with a count of~0 might be flushed      */
+  /*    out of a full cache whenever a lookup request is performed.        */
+  /*                                                                       */
+  /*    If you look up nodes, you have the ability to `acquire' them,      */
+  /*    i.e., to increment their reference count.  This will prevent the   */
+  /*    node from being flushed out of the cache until you explicitly      */
+  /*    `release' it (see @FTC_Node_Unref).                                */
+  /*                                                                       */
+  /*    See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup.         */
+  /*                                                                       */
+  typedef struct FTC_NodeRec_*  FTC_Node;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_New                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new cache manager.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library   :: The parent FreeType library handle to use.            */
+  /*                                                                       */
+  /*    max_faces :: Maximum number of opened @FT_Face objects managed by  */
+  /*                 this cache instance.  Use~0 for defaults.             */
+  /*                                                                       */
+  /*    max_sizes :: Maximum number of opened @FT_Size objects managed by  */
+  /*                 this cache instance.  Use~0 for defaults.             */
+  /*                                                                       */
+  /*    max_bytes :: Maximum number of bytes to use for cached data nodes. */
+  /*                 Use~0 for defaults.  Note that this value does not    */
+  /*                 account for managed @FT_Face and @FT_Size objects.    */
+  /*                                                                       */
+  /*    requester :: An application-provided callback used to translate    */
+  /*                 face IDs into real @FT_Face objects.                  */
+  /*                                                                       */
+  /*    req_data  :: A generic pointer that is passed to the requester     */
+  /*                 each time it is called (see @FTC_Face_Requester).     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amanager  :: A handle to a new manager object.  0~in case of       */
+  /*                 failure.                                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_Manager_New( FT_Library          library,
+                   FT_UInt             max_faces,
+                   FT_UInt             max_sizes,
+                   FT_ULong            max_bytes,
+                   FTC_Face_Requester  requester,
+                   FT_Pointer          req_data,
+                   FTC_Manager        *amanager );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_Reset                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Empty a given cache manager.  This simply gets rid of all the      */
+  /*    currently cached @FT_Face and @FT_Size objects within the manager. */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    manager :: A handle to the manager.                                */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FTC_Manager_Reset( FTC_Manager  manager );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_Done                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a given manager after emptying it.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the target cache manager object.            */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FTC_Manager_Done( FTC_Manager  manager );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_LookupFace                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the @FT_Face object that corresponds to a given face ID   */
+  /*    through a cache manager.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the cache manager.                          */
+  /*                                                                       */
+  /*    face_id :: The ID of the face object.                              */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface   :: A handle to the face object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned @FT_Face object is always owned by the manager.  You  */
+  /*    should never try to discard it yourself.                           */
+  /*                                                                       */
+  /*    The @FT_Face object doesn't necessarily have a current size object */
+  /*    (i.e., face->size can be 0).  If you need a specific `font size',  */
+  /*    use @FTC_Manager_LookupSize instead.                               */
+  /*                                                                       */
+  /*    Never change the face's transformation matrix (i.e., never call    */
+  /*    the @FT_Set_Transform function) on a returned face!  If you need   */
+  /*    to transform glyphs, do it yourself after glyph loading.           */
+  /*                                                                       */
+  /*    When you perform a lookup, out-of-memory errors are detected       */
+  /*    _within_ the lookup and force incremental flushes of the cache     */
+  /*    until enough memory is released for the lookup to succeed.         */
+  /*                                                                       */
+  /*    If a lookup fails with `FT_Err_Out_Of_Memory' the cache has        */
+  /*    already been completely flushed, and still no memory was available */
+  /*    for the operation.                                                 */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_Manager_LookupFace( FTC_Manager  manager,
+                          FTC_FaceID   face_id,
+                          FT_Face     *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_ScalerRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to describe a given character size in either      */
+  /*    pixels or points to the cache manager.  See                        */
+  /*    @FTC_Manager_LookupSize.                                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face_id :: The source face ID.                                     */
+  /*                                                                       */
+  /*    width   :: The character width.                                    */
+  /*                                                                       */
+  /*    height  :: The character height.                                   */
+  /*                                                                       */
+  /*    pixel   :: A Boolean.  If 1, the `width' and `height' fields are   */
+  /*               interpreted as integer pixel character sizes.           */
+  /*               Otherwise, they are expressed as 1/64th of points.      */
+  /*                                                                       */
+  /*    x_res   :: Only used when `pixel' is value~0 to indicate the       */
+  /*               horizontal resolution in dpi.                           */
+  /*                                                                       */
+  /*    y_res   :: Only used when `pixel' is value~0 to indicate the       */
+  /*               vertical resolution in dpi.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This type is mainly used to retrieve @FT_Size objects through the  */
+  /*    cache manager.                                                     */
+  /*                                                                       */
+  typedef struct  FTC_ScalerRec_
+  {
+    FTC_FaceID  face_id;
+    FT_UInt     width;
+    FT_UInt     height;
+    FT_Int      pixel;
+    FT_UInt     x_res;
+    FT_UInt     y_res;
+
+  } FTC_ScalerRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_Scaler                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an @FTC_ScalerRec structure.                           */
+  /*                                                                       */
+  typedef struct FTC_ScalerRec_*  FTC_Scaler;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_LookupSize                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the @FT_Size object that corresponds to a given           */
+  /*    @FTC_ScalerRec pointer through a cache manager.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the cache manager.                          */
+  /*                                                                       */
+  /*    scaler  :: A scaler handle.                                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    asize   :: A handle to the size object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned @FT_Size object is always owned by the manager.  You  */
+  /*    should never try to discard it by yourself.                        */
+  /*                                                                       */
+  /*    You can access the parent @FT_Face object simply as `size->face'   */
+  /*    if you need it.  Note that this object is also owned by the        */
+  /*    manager.                                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    When you perform a lookup, out-of-memory errors are detected       */
+  /*    _within_ the lookup and force incremental flushes of the cache     */
+  /*    until enough memory is released for the lookup to succeed.         */
+  /*                                                                       */
+  /*    If a lookup fails with `FT_Err_Out_Of_Memory' the cache has        */
+  /*    already been completely flushed, and still no memory is available  */
+  /*    for the operation.                                                 */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_Manager_LookupSize( FTC_Manager  manager,
+                          FTC_Scaler   scaler,
+                          FT_Size     *asize );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Node_Unref                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Decrement a cache node's internal reference count.  When the count */
+  /*    reaches 0, it is not destroyed but becomes eligible for subsequent */
+  /*    cache flushes.                                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    node    :: The cache node handle.                                  */
+  /*                                                                       */
+  /*    manager :: The cache manager handle.                               */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FTC_Node_Unref( FTC_Node     node,
+                  FTC_Manager  manager );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FTC_Manager_RemoveFaceID
+   *
+   * @description:
+   *   A special function used to indicate to the cache manager that
+   *   a given @FTC_FaceID is no longer valid, either because its
+   *   content changed, or because it was deallocated or uninstalled.
+   *
+   * @input:
+   *   manager ::
+   *     The cache manager handle.
+   *
+   *   face_id ::
+   *     The @FTC_FaceID to be removed.
+   *
+   * @note:
+   *   This function flushes all nodes from the cache corresponding to this
+   *   `face_id', with the exception of nodes with a non-null reference
+   *   count.
+   *
+   *   Such nodes are however modified internally so as to never appear
+   *   in later lookups with the same `face_id' value, and to be immediately
+   *   destroyed when released by all their users.
+   *
+   */
+  FT_EXPORT( void )
+  FTC_Manager_RemoveFaceID( FTC_Manager  manager,
+                            FTC_FaceID   face_id );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    cache_subsystem                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FTC_CMapCache
+   *
+   * @description:
+   *   An opaque handle used to model a charmap cache.  This cache is to
+   *   hold character codes -> glyph indices mappings.
+   *
+   */
+  typedef struct FTC_CMapCacheRec_*  FTC_CMapCache;
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FTC_CMapCache_New
+   *
+   * @description:
+   *   Create a new charmap cache.
+   *
+   * @input:
+   *   manager ::
+   *     A handle to the cache manager.
+   *
+   * @output:
+   *   acache ::
+   *     A new cache handle.  NULL in case of error.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   Like all other caches, this one will be destroyed with the cache
+   *   manager.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FTC_CMapCache_New( FTC_Manager     manager,
+                     FTC_CMapCache  *acache );
+
+
+  /************************************************************************
+   *
+   * @function:
+   *   FTC_CMapCache_Lookup
+   *
+   * @description:
+   *   Translate a character code into a glyph index, using the charmap
+   *   cache.
+   *
+   * @input:
+   *   cache ::
+   *     A charmap cache handle.
+   *
+   *   face_id ::
+   *     The source face ID.
+   *
+   *   cmap_index ::
+   *     The index of the charmap in the source face.  Any negative value
+   *     means to use the cache @FT_Face's default charmap.
+   *
+   *   char_code ::
+   *     The character code (in the corresponding charmap).
+   *
+   * @return:
+   *    Glyph index.  0~means `no glyph'.
+   *
+   */
+  FT_EXPORT( FT_UInt )
+  FTC_CMapCache_Lookup( FTC_CMapCache  cache,
+                        FTC_FaceID     face_id,
+                        FT_Int         cmap_index,
+                        FT_UInt32      char_code );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    cache_subsystem                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       IMAGE CACHE OBJECT                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FTC_ImageTypeRec
+   *
+   * @description:
+   *   A structure used to model the type of images in a glyph cache.
+   *
+   * @fields:
+   *   face_id ::
+   *     The face ID.
+   *
+   *   width ::
+   *     The width in pixels.
+   *
+   *   height ::
+   *     The height in pixels.
+   *
+   *   flags ::
+   *     The load flags, as in @FT_Load_Glyph.
+   *
+   */
+  typedef struct  FTC_ImageTypeRec_
+  {
+    FTC_FaceID  face_id;
+    FT_Int      width;
+    FT_Int      height;
+    FT_Int32    flags;
+
+  } FTC_ImageTypeRec;
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FTC_ImageType
+   *
+   * @description:
+   *   A handle to an @FTC_ImageTypeRec structure.
+   *
+   */
+  typedef struct FTC_ImageTypeRec_*  FTC_ImageType;
+
+
+  /* */
+
+
+#define FTC_IMAGE_TYPE_COMPARE( d1, d2 )      \
+          ( (d1)->face_id == (d2)->face_id && \
+            (d1)->width   == (d2)->width   && \
+            (d1)->flags   == (d2)->flags   )
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /* this macro is incompatible with LLP64, should not be used */
+
+#define FTC_IMAGE_TYPE_HASH( d )                          \
+          (FT_UFast)( FTC_FACE_ID_HASH( (d)->face_id )  ^ \
+                      ( (d)->width << 8 ) ^ (d)->height ^ \
+                      ( (d)->flags << 4 )               )
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_ImageCache                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an glyph image cache object.  They are designed to     */
+  /*    hold many distinct glyph images while not exceeding a certain      */
+  /*    memory threshold.                                                  */
+  /*                                                                       */
+  typedef struct FTC_ImageCacheRec_*  FTC_ImageCache;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_ImageCache_New                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new glyph image cache.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: The parent manager for the image cache.                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acache  :: A handle to the new glyph image cache object.           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_ImageCache_New( FTC_Manager      manager,
+                      FTC_ImageCache  *acache );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_ImageCache_Lookup                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve a given glyph image from a glyph image cache.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache  :: A handle to the source glyph image cache.                */
+  /*                                                                       */
+  /*    type   :: A pointer to a glyph image type descriptor.              */
+  /*                                                                       */
+  /*    gindex :: The glyph index to retrieve.                             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aglyph :: The corresponding @FT_Glyph object.  0~in case of        */
+  /*              failure.                                                 */
+  /*                                                                       */
+  /*    anode  :: Used to return the address of of the corresponding cache */
+  /*              node after incrementing its reference count (see note    */
+  /*              below).                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned glyph is owned and managed by the glyph image cache.  */
+  /*    Never try to transform or discard it manually!  You can however    */
+  /*    create a copy with @FT_Glyph_Copy and modify the new one.          */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the glyph image, after increasing its reference    */
+  /*    count.  This ensures that the node (as well as the @FT_Glyph) will */
+  /*    always be kept in the cache until you call @FTC_Node_Unref to      */
+  /*    `release' it.                                                      */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the @FT_Glyph could be flushed out of the cache on the next   */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_ImageCache_Lookup( FTC_ImageCache  cache,
+                         FTC_ImageType   type,
+                         FT_UInt         gindex,
+                         FT_Glyph       *aglyph,
+                         FTC_Node       *anode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_ImageCache_LookupScaler                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec    */
+  /*    to specify the face ID and its size.                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache      :: A handle to the source glyph image cache.            */
+  /*                                                                       */
+  /*    scaler     :: A pointer to a scaler descriptor.                    */
+  /*                                                                       */
+  /*    load_flags :: The corresponding load flags.                        */
+  /*                                                                       */
+  /*    gindex     :: The glyph index to retrieve.                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aglyph     :: The corresponding @FT_Glyph object.  0~in case of    */
+  /*                  failure.                                             */
+  /*                                                                       */
+  /*    anode      :: Used to return the address of of the corresponding   */
+  /*                  cache node after incrementing its reference count    */
+  /*                  (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned glyph is owned and managed by the glyph image cache.  */
+  /*    Never try to transform or discard it manually!  You can however    */
+  /*    create a copy with @FT_Glyph_Copy and modify the new one.          */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the glyph image, after increasing its reference    */
+  /*    count.  This ensures that the node (as well as the @FT_Glyph) will */
+  /*    always be kept in the cache until you call @FTC_Node_Unref to      */
+  /*    `release' it.                                                      */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the @FT_Glyph could be flushed out of the cache on the next   */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  /*    Calls to @FT_Set_Char_Size and friends have no effect on cached    */
+  /*    glyphs; you should always use the FreeType cache API instead.      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_ImageCache_LookupScaler( FTC_ImageCache  cache,
+                               FTC_Scaler      scaler,
+                               FT_ULong        load_flags,
+                               FT_UInt         gindex,
+                               FT_Glyph       *aglyph,
+                               FTC_Node       *anode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_SBit                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a small bitmap descriptor.  See the @FTC_SBitRec       */
+  /*    structure for details.                                             */
+  /*                                                                       */
+  typedef struct FTC_SBitRec_*  FTC_SBit;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_SBitRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very compact structure used to describe a small glyph bitmap.    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    width     :: The bitmap width in pixels.                           */
+  /*                                                                       */
+  /*    height    :: The bitmap height in pixels.                          */
+  /*                                                                       */
+  /*    left      :: The horizontal distance from the pen position to the  */
+  /*                 left bitmap border (a.k.a. `left side bearing', or    */
+  /*                 `lsb').                                               */
+  /*                                                                       */
+  /*    top       :: The vertical distance from the pen position (on the   */
+  /*                 baseline) to the upper bitmap border (a.k.a. `top     */
+  /*                 side bearing').  The distance is positive for upwards */
+  /*                 y~coordinates.                                        */
+  /*                                                                       */
+  /*    format    :: The format of the glyph bitmap (monochrome or gray).  */
+  /*                                                                       */
+  /*    max_grays :: Maximum gray level value (in the range 1 to~255).     */
+  /*                                                                       */
+  /*    pitch     :: The number of bytes per bitmap line.  May be positive */
+  /*                 or negative.                                          */
+  /*                                                                       */
+  /*    xadvance  :: The horizontal advance width in pixels.               */
+  /*                                                                       */
+  /*    yadvance  :: The vertical advance height in pixels.                */
+  /*                                                                       */
+  /*    buffer    :: A pointer to the bitmap pixels.                       */
+  /*                                                                       */
+  typedef struct  FTC_SBitRec_
+  {
+    FT_Byte   width;
+    FT_Byte   height;
+    FT_Char   left;
+    FT_Char   top;
+
+    FT_Byte   format;
+    FT_Byte   max_grays;
+    FT_Short  pitch;
+    FT_Char   xadvance;
+    FT_Char   yadvance;
+
+    FT_Byte*  buffer;
+
+  } FTC_SBitRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_SBitCache                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a small bitmap cache.  These are special cache objects */
+  /*    used to store small glyph bitmaps (and anti-aliased pixmaps) in a  */
+  /*    much more efficient way than the traditional glyph image cache     */
+  /*    implemented by @FTC_ImageCache.                                    */
+  /*                                                                       */
+  typedef struct FTC_SBitCacheRec_*  FTC_SBitCache;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_SBitCache_New                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new cache to store small glyph bitmaps.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the source cache manager.                   */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acache  :: A handle to the new sbit cache.  NULL in case of error. */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_SBitCache_New( FTC_Manager     manager,
+                     FTC_SBitCache  *acache );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_SBitCache_Lookup                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Look up a given small glyph bitmap in a given sbit cache and       */
+  /*    `lock' it to prevent its flushing from the cache until needed.     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache  :: A handle to the source sbit cache.                       */
+  /*                                                                       */
+  /*    type   :: A pointer to the glyph image type descriptor.            */
+  /*                                                                       */
+  /*    gindex :: The glyph index.                                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    sbit   :: A handle to a small bitmap descriptor.                   */
+  /*                                                                       */
+  /*    anode  :: Used to return the address of of the corresponding cache */
+  /*              node after incrementing its reference count (see note    */
+  /*              below).                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The small bitmap descriptor and its bit buffer are owned by the    */
+  /*    cache and should never be freed by the application.  They might    */
+  /*    as well disappear from memory on the next cache lookup, so don't   */
+  /*    treat them as persistent data.                                     */
+  /*                                                                       */
+  /*    The descriptor's `buffer' field is set to~0 to indicate a missing  */
+  /*    glyph bitmap.                                                      */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the bitmap, after increasing its reference count.  */
+  /*    This ensures that the node (as well as the image) will always be   */
+  /*    kept in the cache until you call @FTC_Node_Unref to `release' it.  */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the bitmap could be flushed out of the cache on the next      */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_SBitCache_Lookup( FTC_SBitCache    cache,
+                        FTC_ImageType    type,
+                        FT_UInt          gindex,
+                        FTC_SBit        *sbit,
+                        FTC_Node        *anode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_SBitCache_LookupScaler                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec     */
+  /*    to specify the face ID and its size.                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache      :: A handle to the source sbit cache.                   */
+  /*                                                                       */
+  /*    scaler     :: A pointer to the scaler descriptor.                  */
+  /*                                                                       */
+  /*    load_flags :: The corresponding load flags.                        */
+  /*                                                                       */
+  /*    gindex     :: The glyph index.                                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    sbit       :: A handle to a small bitmap descriptor.               */
+  /*                                                                       */
+  /*    anode      :: Used to return the address of of the corresponding   */
+  /*                  cache node after incrementing its reference count    */
+  /*                  (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The small bitmap descriptor and its bit buffer are owned by the    */
+  /*    cache and should never be freed by the application.  They might    */
+  /*    as well disappear from memory on the next cache lookup, so don't   */
+  /*    treat them as persistent data.                                     */
+  /*                                                                       */
+  /*    The descriptor's `buffer' field is set to~0 to indicate a missing  */
+  /*    glyph bitmap.                                                      */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the bitmap, after increasing its reference count.  */
+  /*    This ensures that the node (as well as the image) will always be   */
+  /*    kept in the cache until you call @FTC_Node_Unref to `release' it.  */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the bitmap could be flushed out of the cache on the next      */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_SBitCache_LookupScaler( FTC_SBitCache  cache,
+                              FTC_Scaler     scaler,
+                              FT_ULong       load_flags,
+                              FT_UInt        gindex,
+                              FTC_SBit      *sbit,
+                              FTC_Node      *anode );
+
+
+ /* */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_FontRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to describe a given `font' to the cache    */
+  /*    manager.  Note that a `font' is the combination of a given face    */
+  /*    with a given character size.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face_id    :: The ID of the face to use.                           */
+  /*                                                                       */
+  /*    pix_width  :: The character width in integer pixels.               */
+  /*                                                                       */
+  /*    pix_height :: The character height in integer pixels.              */
+  /*                                                                       */
+  typedef struct  FTC_FontRec_
+  {
+    FTC_FaceID  face_id;
+    FT_UShort   pix_width;
+    FT_UShort   pix_height;
+
+  } FTC_FontRec;
+
+
+  /* */
+
+
+#define FTC_FONT_COMPARE( f1, f2 )                  \
+          ( (f1)->face_id    == (f2)->face_id    && \
+            (f1)->pix_width  == (f2)->pix_width  && \
+            (f1)->pix_height == (f2)->pix_height )
+
+  /* this macro is incompatible with LLP64, should not be used */
+#define FTC_FONT_HASH( f )                              \
+          (FT_UInt32)( FTC_FACE_ID_HASH((f)->face_id) ^ \
+                       ((f)->pix_width << 8)          ^ \
+                       ((f)->pix_height)              )
+
+  typedef FTC_FontRec*  FTC_Font;
+
+
+  FT_EXPORT( FT_Error )
+  FTC_Manager_Lookup_Face( FTC_Manager  manager,
+                           FTC_FaceID   face_id,
+                           FT_Face     *aface );
+
+  FT_EXPORT( FT_Error )
+  FTC_Manager_Lookup_Size( FTC_Manager  manager,
+                           FTC_Font     font,
+                           FT_Face     *aface,
+                           FT_Size     *asize );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCACHE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftchapters.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftchapters.h
new file mode 100644
index 0000000..6cdf54e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftchapters.h
@@ -0,0 +1,104 @@
+/***************************************************************************/
+/*                                                                         */
+/* This file defines the structure of the FreeType reference.              */
+/* It is used by the python script which generates the HTML files.         */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    general_remarks                                                      */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    General Remarks                                                      */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    user_allocation                                                      */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    core_api                                                             */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Core API                                                             */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    version                                                              */
+/*    basic_types                                                          */
+/*    base_interface                                                       */
+/*    glyph_variants                                                       */
+/*    glyph_management                                                     */
+/*    mac_specific                                                         */
+/*    sizes_management                                                     */
+/*    header_file_macros                                                   */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    format_specific                                                      */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Format-Specific API                                                  */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    multiple_masters                                                     */
+/*    truetype_tables                                                      */
+/*    type1_tables                                                         */
+/*    sfnt_names                                                           */
+/*    bdf_fonts                                                            */
+/*    cid_fonts                                                            */
+/*    pfr_fonts                                                            */
+/*    winfnt_fonts                                                         */
+/*    font_formats                                                         */
+/*    gasp_table                                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    cache_subsystem                                                      */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Cache Sub-System                                                     */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    cache_subsystem                                                      */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    support_api                                                          */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Support API                                                          */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    computations                                                         */
+/*    list_processing                                                      */
+/*    outline_processing                                                   */
+/*    quick_advance                                                        */
+/*    bitmap_handling                                                      */
+/*    raster                                                               */
+/*    glyph_stroker                                                        */
+/*    system_interface                                                     */
+/*    module_management                                                    */
+/*    gzip                                                                 */
+/*    lzw                                                                  */
+/*    bzip2                                                                */
+/*    lcd_filtering                                                        */
+/*                                                                         */
+/***************************************************************************/
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftcid.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftcid.h
new file mode 100644
index 0000000..203a30c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftcid.h
@@ -0,0 +1,166 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcid.h                                                                */
+/*                                                                         */
+/*    FreeType API for accessing CID font information (specification).     */
+/*                                                                         */
+/*  Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal.                  */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTCID_H__
+#define __FTCID_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    cid_fonts                                                          */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    CID Fonts                                                          */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    CID-keyed font specific API.                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of CID-keyed font specific   */
+  /*    functions.                                                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_CID_Registry_Ordering_Supplement
+   *
+   * @description:
+   *    Retrieve the Registry/Ordering/Supplement triple (also known as the
+   *    "R/O/S") from a CID-keyed font.
+   *
+   * @input:
+   *    face ::
+   *       A handle to the input face.
+   *
+   * @output:
+   *    registry ::
+   *       The registry, as a C~string, owned by the face.
+   *
+   *    ordering ::
+   *       The ordering, as a C~string, owned by the face.
+   *
+   *    supplement ::
+   *       The supplement.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    This function only works with CID faces, returning an error
+   *    otherwise.
+   *
+   * @since:
+   *    2.3.6
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_CID_Registry_Ordering_Supplement( FT_Face       face,
+                                           const char*  *registry,
+                                           const char*  *ordering,
+                                           FT_Int       *supplement);
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_CID_Is_Internally_CID_Keyed
+   *
+   * @description:
+   *    Retrieve the type of the input face, CID keyed or not.  In
+   *    constrast to the @FT_IS_CID_KEYED macro this function returns
+   *    successfully also for CID-keyed fonts in an SNFT wrapper.
+   *
+   * @input:
+   *    face ::
+   *       A handle to the input face.
+   *
+   * @output:
+   *    is_cid ::
+   *       The type of the face as an @FT_Bool.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    This function only works with CID faces and OpenType fonts,
+   *    returning an error otherwise.
+   *
+   * @since:
+   *    2.3.9
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_CID_Is_Internally_CID_Keyed( FT_Face   face,
+                                      FT_Bool  *is_cid );
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_CID_From_Glyph_Index
+   *
+   * @description:
+   *    Retrieve the CID of the input glyph index.
+   *
+   * @input:
+   *    face ::
+   *       A handle to the input face.
+   *
+   *    glyph_index ::
+   *       The input glyph index.
+   *
+   * @output:
+   *    cid ::
+   *       The CID as an @FT_UInt.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    This function only works with CID faces and OpenType fonts,
+   *    returning an error otherwise.
+   *
+   * @since:
+   *    2.3.9
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_CID_From_Glyph_Index( FT_Face   face,
+                               FT_UInt   glyph_index,
+                               FT_UInt  *cid );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCID_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/fterrdef.h b/extensions/externals/src/freetype-2.4.9/include/freetype/fterrdef.h
new file mode 100644
index 0000000..fb4b53b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/fterrdef.h
@@ -0,0 +1,245 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fterrdef.h                                                             */
+/*                                                                         */
+/*    FreeType error codes (specification).                                */
+/*                                                                         */
+/*  Copyright 2002, 2004, 2006, 2007, 2010-2011 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                LIST OF ERROR CODES/MESSAGES             *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+  /* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */
+  /* including this file.                                           */
+
+
+  /* generic errors */
+
+  FT_NOERRORDEF_( Ok,                                        0x00, \
+                  "no error" )
+
+  FT_ERRORDEF_( Cannot_Open_Resource,                        0x01, \
+                "cannot open resource" )
+  FT_ERRORDEF_( Unknown_File_Format,                         0x02, \
+                "unknown file format" )
+  FT_ERRORDEF_( Invalid_File_Format,                         0x03, \
+                "broken file" )
+  FT_ERRORDEF_( Invalid_Version,                             0x04, \
+                "invalid FreeType version" )
+  FT_ERRORDEF_( Lower_Module_Version,                        0x05, \
+                "module version is too low" )
+  FT_ERRORDEF_( Invalid_Argument,                            0x06, \
+                "invalid argument" )
+  FT_ERRORDEF_( Unimplemented_Feature,                       0x07, \
+                "unimplemented feature" )
+  FT_ERRORDEF_( Invalid_Table,                               0x08, \
+                "broken table" )
+  FT_ERRORDEF_( Invalid_Offset,                              0x09, \
+                "broken offset within table" )
+  FT_ERRORDEF_( Array_Too_Large,                             0x0A, \
+                "array allocation size too large" )
+  FT_ERRORDEF_( Missing_Module,                              0x0B, \
+                "missing module" )
+
+  /* glyph/character errors */
+
+  FT_ERRORDEF_( Invalid_Glyph_Index,                         0x10, \
+                "invalid glyph index" )
+  FT_ERRORDEF_( Invalid_Character_Code,                      0x11, \
+                "invalid character code" )
+  FT_ERRORDEF_( Invalid_Glyph_Format,                        0x12, \
+                "unsupported glyph image format" )
+  FT_ERRORDEF_( Cannot_Render_Glyph,                         0x13, \
+                "cannot render this glyph format" )
+  FT_ERRORDEF_( Invalid_Outline,                             0x14, \
+                "invalid outline" )
+  FT_ERRORDEF_( Invalid_Composite,                           0x15, \
+                "invalid composite glyph" )
+  FT_ERRORDEF_( Too_Many_Hints,                              0x16, \
+                "too many hints" )
+  FT_ERRORDEF_( Invalid_Pixel_Size,                          0x17, \
+                "invalid pixel size" )
+
+  /* handle errors */
+
+  FT_ERRORDEF_( Invalid_Handle,                              0x20, \
+                "invalid object handle" )
+  FT_ERRORDEF_( Invalid_Library_Handle,                      0x21, \
+                "invalid library handle" )
+  FT_ERRORDEF_( Invalid_Driver_Handle,                       0x22, \
+                "invalid module handle" )
+  FT_ERRORDEF_( Invalid_Face_Handle,                         0x23, \
+                "invalid face handle" )
+  FT_ERRORDEF_( Invalid_Size_Handle,                         0x24, \
+                "invalid size handle" )
+  FT_ERRORDEF_( Invalid_Slot_Handle,                         0x25, \
+                "invalid glyph slot handle" )
+  FT_ERRORDEF_( Invalid_CharMap_Handle,                      0x26, \
+                "invalid charmap handle" )
+  FT_ERRORDEF_( Invalid_Cache_Handle,                        0x27, \
+                "invalid cache manager handle" )
+  FT_ERRORDEF_( Invalid_Stream_Handle,                       0x28, \
+                "invalid stream handle" )
+
+  /* driver errors */
+
+  FT_ERRORDEF_( Too_Many_Drivers,                            0x30, \
+                "too many modules" )
+  FT_ERRORDEF_( Too_Many_Extensions,                         0x31, \
+                "too many extensions" )
+
+  /* memory errors */
+
+  FT_ERRORDEF_( Out_Of_Memory,                               0x40, \
+                "out of memory" )
+  FT_ERRORDEF_( Unlisted_Object,                             0x41, \
+                "unlisted object" )
+
+  /* stream errors */
+
+  FT_ERRORDEF_( Cannot_Open_Stream,                          0x51, \
+                "cannot open stream" )
+  FT_ERRORDEF_( Invalid_Stream_Seek,                         0x52, \
+                "invalid stream seek" )
+  FT_ERRORDEF_( Invalid_Stream_Skip,                         0x53, \
+                "invalid stream skip" )
+  FT_ERRORDEF_( Invalid_Stream_Read,                         0x54, \
+                "invalid stream read" )
+  FT_ERRORDEF_( Invalid_Stream_Operation,                    0x55, \
+                "invalid stream operation" )
+  FT_ERRORDEF_( Invalid_Frame_Operation,                     0x56, \
+                "invalid frame operation" )
+  FT_ERRORDEF_( Nested_Frame_Access,                         0x57, \
+                "nested frame access" )
+  FT_ERRORDEF_( Invalid_Frame_Read,                          0x58, \
+                "invalid frame read" )
+
+  /* raster errors */
+
+  FT_ERRORDEF_( Raster_Uninitialized,                        0x60, \
+                "raster uninitialized" )
+  FT_ERRORDEF_( Raster_Corrupted,                            0x61, \
+                "raster corrupted" )
+  FT_ERRORDEF_( Raster_Overflow,                             0x62, \
+                "raster overflow" )
+  FT_ERRORDEF_( Raster_Negative_Height,                      0x63, \
+                "negative height while rastering" )
+
+  /* cache errors */
+
+  FT_ERRORDEF_( Too_Many_Caches,                             0x70, \
+                "too many registered caches" )
+
+  /* TrueType and SFNT errors */
+
+  FT_ERRORDEF_( Invalid_Opcode,                              0x80, \
+                "invalid opcode" )
+  FT_ERRORDEF_( Too_Few_Arguments,                           0x81, \
+                "too few arguments" )
+  FT_ERRORDEF_( Stack_Overflow,                              0x82, \
+                "stack overflow" )
+  FT_ERRORDEF_( Code_Overflow,                               0x83, \
+                "code overflow" )
+  FT_ERRORDEF_( Bad_Argument,                                0x84, \
+                "bad argument" )
+  FT_ERRORDEF_( Divide_By_Zero,                              0x85, \
+                "division by zero" )
+  FT_ERRORDEF_( Invalid_Reference,                           0x86, \
+                "invalid reference" )
+  FT_ERRORDEF_( Debug_OpCode,                                0x87, \
+                "found debug opcode" )
+  FT_ERRORDEF_( ENDF_In_Exec_Stream,                         0x88, \
+                "found ENDF opcode in execution stream" )
+  FT_ERRORDEF_( Nested_DEFS,                                 0x89, \
+                "nested DEFS" )
+  FT_ERRORDEF_( Invalid_CodeRange,                           0x8A, \
+                "invalid code range" )
+  FT_ERRORDEF_( Execution_Too_Long,                          0x8B, \
+                "execution context too long" )
+  FT_ERRORDEF_( Too_Many_Function_Defs,                      0x8C, \
+                "too many function definitions" )
+  FT_ERRORDEF_( Too_Many_Instruction_Defs,                   0x8D, \
+                "too many instruction definitions" )
+  FT_ERRORDEF_( Table_Missing,                               0x8E, \
+                "SFNT font table missing" )
+  FT_ERRORDEF_( Horiz_Header_Missing,                        0x8F, \
+                "horizontal header (hhea) table missing" )
+  FT_ERRORDEF_( Locations_Missing,                           0x90, \
+                "locations (loca) table missing" )
+  FT_ERRORDEF_( Name_Table_Missing,                          0x91, \
+                "name table missing" )
+  FT_ERRORDEF_( CMap_Table_Missing,                          0x92, \
+                "character map (cmap) table missing" )
+  FT_ERRORDEF_( Hmtx_Table_Missing,                          0x93, \
+                "horizontal metrics (hmtx) table missing" )
+  FT_ERRORDEF_( Post_Table_Missing,                          0x94, \
+                "PostScript (post) table missing" )
+  FT_ERRORDEF_( Invalid_Horiz_Metrics,                       0x95, \
+                "invalid horizontal metrics" )
+  FT_ERRORDEF_( Invalid_CharMap_Format,                      0x96, \
+                "invalid character map (cmap) format" )
+  FT_ERRORDEF_( Invalid_PPem,                                0x97, \
+                "invalid ppem value" )
+  FT_ERRORDEF_( Invalid_Vert_Metrics,                        0x98, \
+                "invalid vertical metrics" )
+  FT_ERRORDEF_( Could_Not_Find_Context,                      0x99, \
+                "could not find context" )
+  FT_ERRORDEF_( Invalid_Post_Table_Format,                   0x9A, \
+                "invalid PostScript (post) table format" )
+  FT_ERRORDEF_( Invalid_Post_Table,                          0x9B, \
+                "invalid PostScript (post) table" )
+
+  /* CFF, CID, and Type 1 errors */
+
+  FT_ERRORDEF_( Syntax_Error,                                0xA0, \
+                "opcode syntax error" )
+  FT_ERRORDEF_( Stack_Underflow,                             0xA1, \
+                "argument stack underflow" )
+  FT_ERRORDEF_( Ignore,                                      0xA2, \
+                "ignore" )
+  FT_ERRORDEF_( No_Unicode_Glyph_Name,                       0xA3, \
+                "no Unicode glyph name found" )
+
+  /* BDF errors */
+
+  FT_ERRORDEF_( Missing_Startfont_Field,                     0xB0, \
+                "`STARTFONT' field missing" )
+  FT_ERRORDEF_( Missing_Font_Field,                          0xB1, \
+                "`FONT' field missing" )
+  FT_ERRORDEF_( Missing_Size_Field,                          0xB2, \
+                "`SIZE' field missing" )
+  FT_ERRORDEF_( Missing_Fontboundingbox_Field,               0xB3, \
+                "`FONTBOUNDINGBOX' field missing" )
+  FT_ERRORDEF_( Missing_Chars_Field,                         0xB4, \
+                "`CHARS' field missing" )
+  FT_ERRORDEF_( Missing_Startchar_Field,                     0xB5, \
+                "`STARTCHAR' field missing" )
+  FT_ERRORDEF_( Missing_Encoding_Field,                      0xB6, \
+                "`ENCODING' field missing" )
+  FT_ERRORDEF_( Missing_Bbx_Field,                           0xB7, \
+                "`BBX' field missing" )
+  FT_ERRORDEF_( Bbx_Too_Big,                                 0xB8, \
+                "`BBX' too big" )
+  FT_ERRORDEF_( Corrupted_Font_Header,                       0xB9, \
+                "Font header corrupted or missing fields" )
+  FT_ERRORDEF_( Corrupted_Font_Glyphs,                       0xBA, \
+                "Font glyphs corrupted or missing fields" )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/fterrors.h b/extensions/externals/src/freetype-2.4.9/include/freetype/fterrors.h
new file mode 100644
index 0000000..a54699f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/fterrors.h
@@ -0,0 +1,207 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fterrors.h                                                             */
+/*                                                                         */
+/*    FreeType error code handling (specification).                        */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2007 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This special header file is used to define the handling of FT2        */
+  /* enumeration constants.  It can also be used to generate error message */
+  /* strings with a small macro trick explained below.                     */
+  /*                                                                       */
+  /* I - Error Formats                                                     */
+  /* -----------------                                                     */
+  /*                                                                       */
+  /*   The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be   */
+  /*   defined in ftoption.h in order to make the higher byte indicate     */
+  /*   the module where the error has happened (this is not compatible     */
+  /*   with standard builds of FreeType 2).  You can then use the macro    */
+  /*   FT_ERROR_BASE macro to extract the generic error code from an       */
+  /*   FT_Error value.                                                     */
+  /*                                                                       */
+  /*                                                                       */
+  /* II - Error Message strings                                            */
+  /* --------------------------                                            */
+  /*                                                                       */
+  /*   The error definitions below are made through special macros that    */
+  /*   allow client applications to build a table of error message strings */
+  /*   if they need it.  The strings are not included in a normal build of */
+  /*   FreeType 2 to save space (most client applications do not use       */
+  /*   them).                                                              */
+  /*                                                                       */
+  /*   To do so, you have to define the following macros before including  */
+  /*   this file:                                                          */
+  /*                                                                       */
+  /*   FT_ERROR_START_LIST ::                                              */
+  /*     This macro is called before anything else to define the start of  */
+  /*     the error list.  It is followed by several FT_ERROR_DEF calls     */
+  /*     (see below).                                                      */
+  /*                                                                       */
+  /*   FT_ERROR_DEF( e, v, s ) ::                                          */
+  /*     This macro is called to define one single error.                  */
+  /*     `e' is the error code identifier (e.g. FT_Err_Invalid_Argument).  */
+  /*     `v' is the error numerical value.                                 */
+  /*     `s' is the corresponding error string.                            */
+  /*                                                                       */
+  /*   FT_ERROR_END_LIST ::                                                */
+  /*     This macro ends the list.                                         */
+  /*                                                                       */
+  /*   Additionally, you have to undefine __FTERRORS_H__ before #including */
+  /*   this file.                                                          */
+  /*                                                                       */
+  /*   Here is a simple example:                                           */
+  /*                                                                       */
+  /*     {                                                                 */
+  /*       #undef __FTERRORS_H__                                           */
+  /*       #define FT_ERRORDEF( e, v, s )  { e, s },                       */
+  /*       #define FT_ERROR_START_LIST     {                               */
+  /*       #define FT_ERROR_END_LIST       { 0, 0 } };                     */
+  /*                                                                       */
+  /*       const struct                                                    */
+  /*       {                                                               */
+  /*         int          err_code;                                        */
+  /*         const char*  err_msg;                                         */
+  /*       } ft_errors[] =                                                 */
+  /*                                                                       */
+  /*       #include FT_ERRORS_H                                            */
+  /*     }                                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTERRORS_H__
+#define __FTERRORS_H__
+
+
+  /* include module base error codes */
+#include FT_MODULE_ERRORS_H
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                       SETUP MACROS                      *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#undef  FT_NEED_EXTERN_C
+
+#undef  FT_ERR_XCAT
+#undef  FT_ERR_CAT
+
+#define FT_ERR_XCAT( x, y )  x ## y
+#define FT_ERR_CAT( x, y )   FT_ERR_XCAT( x, y )
+
+
+  /* FT_ERR_PREFIX is used as a prefix for error identifiers. */
+  /* By default, we use `FT_Err_'.                            */
+  /*                                                          */
+#ifndef FT_ERR_PREFIX
+#define FT_ERR_PREFIX  FT_Err_
+#endif
+
+
+  /* FT_ERR_BASE is used as the base for module-specific errors. */
+  /*                                                             */
+#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+#ifndef FT_ERR_BASE
+#define FT_ERR_BASE  FT_Mod_Err_Base
+#endif
+
+#else
+
+#undef FT_ERR_BASE
+#define FT_ERR_BASE  0
+
+#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */
+
+
+  /* If FT_ERRORDEF is not defined, we need to define a simple */
+  /* enumeration type.                                         */
+  /*                                                           */
+#ifndef FT_ERRORDEF
+
+#define FT_ERRORDEF( e, v, s )  e = v,
+#define FT_ERROR_START_LIST     enum {
+#define FT_ERROR_END_LIST       FT_ERR_CAT( FT_ERR_PREFIX, Max ) };
+
+#ifdef __cplusplus
+#define FT_NEED_EXTERN_C
+  extern "C" {
+#endif
+
+#endif /* !FT_ERRORDEF */
+
+
+  /* this macro is used to define an error */
+#define FT_ERRORDEF_( e, v, s )   \
+          FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s )
+
+  /* this is only used for <module>_Err_Ok, which must be 0! */
+#define FT_NOERRORDEF_( e, v, s ) \
+          FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s )
+
+
+#ifdef FT_ERROR_START_LIST
+  FT_ERROR_START_LIST
+#endif
+
+
+  /* now include the error codes */
+#include FT_ERROR_DEFINITIONS_H
+
+
+#ifdef FT_ERROR_END_LIST
+  FT_ERROR_END_LIST
+#endif
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                      SIMPLE CLEANUP                     *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+#ifdef FT_NEED_EXTERN_C
+  }
+#endif
+
+#undef FT_ERROR_START_LIST
+#undef FT_ERROR_END_LIST
+
+#undef FT_ERRORDEF
+#undef FT_ERRORDEF_
+#undef FT_NOERRORDEF_
+
+#undef FT_NEED_EXTERN_C
+#undef FT_ERR_BASE
+
+  /* FT_KEEP_ERR_PREFIX is needed for ftvalid.h */
+#ifndef FT_KEEP_ERR_PREFIX
+#undef FT_ERR_PREFIX
+#else
+#undef FT_KEEP_ERR_PREFIX
+#endif
+
+#endif /* __FTERRORS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftgasp.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftgasp.h
new file mode 100644
index 0000000..453d4fa
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftgasp.h
@@ -0,0 +1,128 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgasp.h                                                               */
+/*                                                                         */
+/*    Access of TrueType's `gasp' table (specification).                   */
+/*                                                                         */
+/*  Copyright 2007, 2008, 2011 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef _FT_GASP_H_
+#define _FT_GASP_H_
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+  /***************************************************************************
+   *
+   * @section:
+   *   gasp_table
+   *
+   * @title:
+   *   Gasp Table
+   *
+   * @abstract:
+   *   Retrieving TrueType `gasp' table entries.
+   *
+   * @description:
+   *   The function @FT_Get_Gasp can be used to query a TrueType or OpenType
+   *   font for specific entries in its `gasp' table, if any.  This is
+   *   mainly useful when implementing native TrueType hinting with the
+   *   bytecode interpreter to duplicate the Windows text rendering results.
+   */
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FT_GASP_XXX
+   *
+   * @description:
+   *   A list of values and/or bit-flags returned by the @FT_Get_Gasp
+   *   function.
+   *
+   * @values:
+   *   FT_GASP_NO_TABLE ::
+   *     This special value means that there is no GASP table in this face.
+   *     It is up to the client to decide what to do.
+   *
+   *   FT_GASP_DO_GRIDFIT ::
+   *     Grid-fitting and hinting should be performed at the specified ppem.
+   *     This *really* means TrueType bytecode interpretation.  If this bit
+   *     is not set, no hinting gets applied.
+   *
+   *   FT_GASP_DO_GRAY ::
+   *     Anti-aliased rendering should be performed at the specified ppem.
+   *     If not set, do monochrome rendering.
+   *
+   *   FT_GASP_SYMMETRIC_SMOOTHING ::
+   *     If set, smoothing along multiple axes must be used with ClearType.
+   *
+   *   FT_GASP_SYMMETRIC_GRIDFIT ::
+   *     Grid-fitting must be used with ClearType's symmetric smoothing.
+   *
+   * @note:
+   *   The bit-flags `FT_GASP_DO_GRIDFIT' and `FT_GASP_DO_GRAY' are to be
+   *   used for standard font rasterization only.  Independently of that,
+   *   `FT_GASP_SYMMETRIC_SMOOTHING' and `FT_GASP_SYMMETRIC_GRIDFIT' are to
+   *   be used if ClearType is enabled (and `FT_GASP_DO_GRIDFIT' and
+   *   `FT_GASP_DO_GRAY' are consequently ignored).
+   *
+   *   `ClearType' is Microsoft's implementation of LCD rendering, partly
+   *   protected by patents.
+   *
+   * @since:
+   *   2.3.0
+   */
+#define FT_GASP_NO_TABLE               -1
+#define FT_GASP_DO_GRIDFIT           0x01
+#define FT_GASP_DO_GRAY              0x02
+#define FT_GASP_SYMMETRIC_SMOOTHING  0x08
+#define FT_GASP_SYMMETRIC_GRIDFIT    0x10
+
+
+  /*************************************************************************
+   *
+   * @func:
+   *   FT_Get_Gasp
+   *
+   * @description:
+   *   Read the `gasp' table from a TrueType or OpenType font file and
+   *   return the entry corresponding to a given character pixel size.
+   *
+   * @input:
+   *   face :: The source face handle.
+   *   ppem :: The vertical character pixel size.
+   *
+   * @return:
+   *   Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no
+   *   `gasp' table in the face.
+   *
+   * @since:
+   *   2.3.0
+   */
+  FT_EXPORT( FT_Int )
+  FT_Get_Gasp( FT_Face  face,
+               FT_UInt  ppem );
+
+/* */
+
+#endif /* _FT_GASP_H_ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftglyph.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftglyph.h
new file mode 100644
index 0000000..3de69f7
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftglyph.h
@@ -0,0 +1,620 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftglyph.h                                                              */
+/*                                                                         */
+/*    FreeType convenience functions to handle glyphs (specification).     */
+/*                                                                         */
+/*  Copyright 1996-2003, 2006, 2008, 2009, 2011 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file contains the definition of several convenience functions    */
+  /* that can be used by client applications to easily retrieve glyph      */
+  /* bitmaps and outlines from a given face.                               */
+  /*                                                                       */
+  /* These functions should be optional if you are writing a font server   */
+  /* or text layout engine on top of FreeType.  However, they are pretty   */
+  /* handy for many other simple uses of the library.                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTGLYPH_H__
+#define __FTGLYPH_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    glyph_management                                                   */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Glyph Management                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Generic interface to manage individual glyph data.                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains definitions used to manage glyph data        */
+  /*    through generic FT_Glyph objects.  Each of them can contain a      */
+  /*    bitmap, a vector outline, or even images in other formats.         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* forward declaration to a private type */
+  typedef struct FT_Glyph_Class_  FT_Glyph_Class;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Glyph                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Handle to an object used to model generic glyph images.  It is a   */
+  /*    pointer to the @FT_GlyphRec structure and can contain a glyph      */
+  /*    bitmap or pointer.                                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Glyph objects are not owned by the library.  You must thus release */
+  /*    them manually (through @FT_Done_Glyph) _before_ calling            */
+  /*    @FT_Done_FreeType.                                                 */
+  /*                                                                       */
+  typedef struct FT_GlyphRec_*  FT_Glyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_GlyphRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The root glyph structure contains a given glyph image plus its     */
+  /*    advance width in 16.16 fixed float format.                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    library :: A handle to the FreeType library object.                */
+  /*                                                                       */
+  /*    clazz   :: A pointer to the glyph's class.  Private.               */
+  /*                                                                       */
+  /*    format  :: The format of the glyph's image.                        */
+  /*                                                                       */
+  /*    advance :: A 16.16 vector that gives the glyph's advance width.    */
+  /*                                                                       */
+  typedef struct  FT_GlyphRec_
+  {
+    FT_Library             library;
+    const FT_Glyph_Class*  clazz;
+    FT_Glyph_Format        format;
+    FT_Vector              advance;
+
+  } FT_GlyphRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_BitmapGlyph                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an object used to model a bitmap glyph image.  This is */
+  /*    a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec.     */
+  /*                                                                       */
+  typedef struct FT_BitmapGlyphRec_*  FT_BitmapGlyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_BitmapGlyphRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used for bitmap glyph images.  This really is a        */
+  /*    `sub-class' of @FT_GlyphRec.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root   :: The root @FT_Glyph fields.                               */
+  /*                                                                       */
+  /*    left   :: The left-side bearing, i.e., the horizontal distance     */
+  /*              from the current pen position to the left border of the  */
+  /*              glyph bitmap.                                            */
+  /*                                                                       */
+  /*    top    :: The top-side bearing, i.e., the vertical distance from   */
+  /*              the current pen position to the top border of the glyph  */
+  /*              bitmap.  This distance is positive for upwards~y!        */
+  /*                                                                       */
+  /*    bitmap :: A descriptor for the bitmap.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have       */
+  /*    `glyph->format == FT_GLYPH_FORMAT_BITMAP'.  This lets you access   */
+  /*    the bitmap's contents easily.                                      */
+  /*                                                                       */
+  /*    The corresponding pixel buffer is always owned by @FT_BitmapGlyph  */
+  /*    and is thus created and destroyed with it.                         */
+  /*                                                                       */
+  typedef struct  FT_BitmapGlyphRec_
+  {
+    FT_GlyphRec  root;
+    FT_Int       left;
+    FT_Int       top;
+    FT_Bitmap    bitmap;
+
+  } FT_BitmapGlyphRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_OutlineGlyph                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an object used to model an outline glyph image.  This  */
+  /*    is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */
+  /*                                                                       */
+  typedef struct FT_OutlineGlyphRec_*  FT_OutlineGlyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_OutlineGlyphRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used for outline (vectorial) glyph images.  This       */
+  /*    really is a `sub-class' of @FT_GlyphRec.                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root    :: The root @FT_Glyph fields.                              */
+  /*                                                                       */
+  /*    outline :: A descriptor for the outline.                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have      */
+  /*    `glyph->format == FT_GLYPH_FORMAT_OUTLINE'.  This lets you access  */
+  /*    the outline's content easily.                                      */
+  /*                                                                       */
+  /*    As the outline is extracted from a glyph slot, its coordinates are */
+  /*    expressed normally in 26.6 pixels, unless the flag                 */
+  /*    @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */
+  /*                                                                       */
+  /*    The outline's tables are always owned by the object and are        */
+  /*    destroyed with it.                                                 */
+  /*                                                                       */
+  typedef struct  FT_OutlineGlyphRec_
+  {
+    FT_GlyphRec  root;
+    FT_Outline   outline;
+
+  } FT_OutlineGlyphRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Glyph                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to extract a glyph image from a slot.  Note that   */
+  /*    the created @FT_Glyph object must be released with @FT_Done_Glyph. */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    slot   :: A handle to the source glyph slot.                       */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aglyph :: A handle to the glyph object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Glyph( FT_GlyphSlot  slot,
+                FT_Glyph     *aglyph );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_Copy                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to copy a glyph image.  Note that the created      */
+  /*    @FT_Glyph object must be released with @FT_Done_Glyph.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    source :: A handle to the source glyph object.                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target :: A handle to the target glyph object.  0~in case of       */
+  /*              error.                                                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_Copy( FT_Glyph   source,
+                 FT_Glyph  *target );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_Transform                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Transform a glyph image if its format is scalable.                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    glyph  :: A handle to the target glyph object.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix :: A pointer to a 2x2 matrix to apply.                      */
+  /*                                                                       */
+  /*    delta  :: A pointer to a 2d vector to apply.  Coordinates are      */
+  /*              expressed in 1/64th of a pixel.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code (if not 0, the glyph format is not scalable).  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The 2x2 transformation matrix is also applied to the glyph's       */
+  /*    advance vector.                                                    */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_Transform( FT_Glyph    glyph,
+                      FT_Matrix*  matrix,
+                      FT_Vector*  delta );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Glyph_BBox_Mode                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The mode how the values of @FT_Glyph_Get_CBox are returned.        */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_GLYPH_BBOX_UNSCALED ::                                          */
+  /*      Return unscaled font units.                                      */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_SUBPIXELS ::                                         */
+  /*      Return unfitted 26.6 coordinates.                                */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_GRIDFIT ::                                           */
+  /*      Return grid-fitted 26.6 coordinates.                             */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_TRUNCATE ::                                          */
+  /*      Return coordinates in integer pixels.                            */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_PIXELS ::                                            */
+  /*      Return grid-fitted pixel coordinates.                            */
+  /*                                                                       */
+  typedef enum  FT_Glyph_BBox_Mode_
+  {
+    FT_GLYPH_BBOX_UNSCALED  = 0,
+    FT_GLYPH_BBOX_SUBPIXELS = 0,
+    FT_GLYPH_BBOX_GRIDFIT   = 1,
+    FT_GLYPH_BBOX_TRUNCATE  = 2,
+    FT_GLYPH_BBOX_PIXELS    = 3
+
+  } FT_Glyph_BBox_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_glyph_bbox_xxx                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    These constants are deprecated.  Use the corresponding             */
+  /*    @FT_Glyph_BBox_Mode values instead.                                */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*   ft_glyph_bbox_unscaled  :: See @FT_GLYPH_BBOX_UNSCALED.             */
+  /*   ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS.            */
+  /*   ft_glyph_bbox_gridfit   :: See @FT_GLYPH_BBOX_GRIDFIT.              */
+  /*   ft_glyph_bbox_truncate  :: See @FT_GLYPH_BBOX_TRUNCATE.             */
+  /*   ft_glyph_bbox_pixels    :: See @FT_GLYPH_BBOX_PIXELS.               */
+  /*                                                                       */
+#define ft_glyph_bbox_unscaled   FT_GLYPH_BBOX_UNSCALED
+#define ft_glyph_bbox_subpixels  FT_GLYPH_BBOX_SUBPIXELS
+#define ft_glyph_bbox_gridfit    FT_GLYPH_BBOX_GRIDFIT
+#define ft_glyph_bbox_truncate   FT_GLYPH_BBOX_TRUNCATE
+#define ft_glyph_bbox_pixels     FT_GLYPH_BBOX_PIXELS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_Get_CBox                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a glyph's `control box'.  The control box encloses all the  */
+  /*    outline's points, including Bézier control points.  Though it      */
+  /*    coincides with the exact bounding box for most glyphs, it can be   */
+  /*    slightly larger in some situations (like when rotating an outline  */
+  /*    which contains Bézier outside arcs).                               */
+  /*                                                                       */
+  /*    Computing the control box is very fast, while getting the bounding */
+  /*    box can take much more time as it needs to walk over all segments  */
+  /*    and arcs in the outline.  To get the latter, you can use the       */
+  /*    `ftbbox' component which is dedicated to this single task.         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    glyph :: A handle to the source glyph object.                      */
+  /*                                                                       */
+  /*    mode  :: The mode which indicates how to interpret the returned    */
+  /*             bounding box values.                                      */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acbox :: The glyph coordinate bounding box.  Coordinates are       */
+  /*             expressed in 1/64th of pixels if it is grid-fitted.       */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Coordinates are relative to the glyph origin, using the y~upwards  */
+  /*    convention.                                                        */
+  /*                                                                       */
+  /*    If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode'   */
+  /*    must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font        */
+  /*    units in 26.6 pixel format.  The value @FT_GLYPH_BBOX_SUBPIXELS    */
+  /*    is another name for this constant.                                 */
+  /*                                                                       */
+  /*    If the font is tricky and the glyph has been loaded with           */
+  /*    @FT_LOAD_NO_SCALE, the resulting CBox is meaningless.  To get      */
+  /*    reasonable values for the CBox it is necessary to load the glyph   */
+  /*    at a large ppem value (so that the hinting instructions can        */
+  /*    properly shift and scale the subglyphs), then extracting the CBox  */
+  /*    which can be eventually converted back to font units.              */
+  /*                                                                       */
+  /*    Note that the maximum coordinates are exclusive, which means that  */
+  /*    one can compute the width and height of the glyph image (be it in  */
+  /*    integer or 26.6 pixels) as:                                        */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      width  = bbox.xMax - bbox.xMin;                                  */
+  /*      height = bbox.yMax - bbox.yMin;                                  */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    Note also that for 26.6 coordinates, if `bbox_mode' is set to      */
+  /*    @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted,  */
+  /*    which corresponds to:                                              */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      bbox.xMin = FLOOR(bbox.xMin);                                    */
+  /*      bbox.yMin = FLOOR(bbox.yMin);                                    */
+  /*      bbox.xMax = CEILING(bbox.xMax);                                  */
+  /*      bbox.yMax = CEILING(bbox.yMax);                                  */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    To get the bbox in pixel coordinates, set `bbox_mode' to           */
+  /*    @FT_GLYPH_BBOX_TRUNCATE.                                           */
+  /*                                                                       */
+  /*    To get the bbox in grid-fitted pixel coordinates, set `bbox_mode'  */
+  /*    to @FT_GLYPH_BBOX_PIXELS.                                          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Glyph_Get_CBox( FT_Glyph  glyph,
+                     FT_UInt   bbox_mode,
+                     FT_BBox  *acbox );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_To_Bitmap                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Convert a given glyph object to a bitmap glyph object.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    the_glyph   :: A pointer to a handle to the target glyph.          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    render_mode :: An enumeration that describes how the data is       */
+  /*                   rendered.                                           */
+  /*                                                                       */
+  /*    origin      :: A pointer to a vector used to translate the glyph   */
+  /*                   image before rendering.  Can be~0 (if no            */
+  /*                   translation).  The origin is expressed in           */
+  /*                   26.6 pixels.                                        */
+  /*                                                                       */
+  /*    destroy     :: A boolean that indicates that the original glyph    */
+  /*                   image should be destroyed by this function.  It is  */
+  /*                   never destroyed in case of error.                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function does nothing if the glyph format isn't scalable.     */
+  /*                                                                       */
+  /*    The glyph image is translated with the `origin' vector before      */
+  /*    rendering.                                                         */
+  /*                                                                       */
+  /*    The first parameter is a pointer to an @FT_Glyph handle, that will */
+  /*    be _replaced_ by this function (with newly allocated data).        */
+  /*    Typically, you would use (omitting error handling):                */
+  /*                                                                       */
+  /*                                                                       */
+  /*      {                                                                */
+  /*        FT_Glyph        glyph;                                         */
+  /*        FT_BitmapGlyph  glyph_bitmap;                                  */
+  /*                                                                       */
+  /*                                                                       */
+  /*        // load glyph                                                  */
+  /*        error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT );     */
+  /*                                                                       */
+  /*        // extract glyph image                                         */
+  /*        error = FT_Get_Glyph( face->glyph, &glyph );                   */
+  /*                                                                       */
+  /*        // convert to a bitmap (default render mode + destroying old)  */
+  /*        if ( glyph->format != FT_GLYPH_FORMAT_BITMAP )                 */
+  /*        {                                                              */
+  /*          error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL,   */
+  /*                                      0, 1 );                          */
+  /*          if ( error ) // `glyph' unchanged                            */
+  /*            ...                                                        */
+  /*        }                                                              */
+  /*                                                                       */
+  /*        // access bitmap content by typecasting                        */
+  /*        glyph_bitmap = (FT_BitmapGlyph)glyph;                          */
+  /*                                                                       */
+  /*        // do funny stuff with it, like blitting/drawing               */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        // discard glyph image (bitmap or not)                         */
+  /*        FT_Done_Glyph( glyph );                                        */
+  /*      }                                                                */
+  /*                                                                       */
+  /*                                                                       */
+  /*    Here another example, again without error handling:                */
+  /*                                                                       */
+  /*                                                                       */
+  /*      {                                                                */
+  /*        FT_Glyph  glyphs[MAX_GLYPHS]                                   */
+  /*                                                                       */
+  /*                                                                       */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        for ( idx = 0; i < MAX_GLYPHS; i++ )                           */
+  /*          error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) ||       */
+  /*                  FT_Get_Glyph ( face->glyph, &glyph[idx] );           */
+  /*                                                                       */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        for ( idx = 0; i < MAX_GLYPHS; i++ )                           */
+  /*        {                                                              */
+  /*          FT_Glyph  bitmap = glyphs[idx];                              */
+  /*                                                                       */
+  /*                                                                       */
+  /*          ...                                                          */
+  /*                                                                       */
+  /*          // after this call, `bitmap' no longer points into           */
+  /*          // the `glyphs' array (and the old value isn't destroyed)    */
+  /*          FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 );    */
+  /*                                                                       */
+  /*          ...                                                          */
+  /*                                                                       */
+  /*          FT_Done_Glyph( bitmap );                                     */
+  /*        }                                                              */
+  /*                                                                       */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        for ( idx = 0; i < MAX_GLYPHS; i++ )                           */
+  /*          FT_Done_Glyph( glyphs[idx] );                                */
+  /*      }                                                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_To_Bitmap( FT_Glyph*       the_glyph,
+                      FT_Render_Mode  render_mode,
+                      FT_Vector*      origin,
+                      FT_Bool         destroy );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Glyph                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a given glyph.                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    glyph :: A handle to the target glyph object.                      */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Done_Glyph( FT_Glyph  glyph );
+
+  /* */
+
+
+  /* other helpful functions */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    computations                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Matrix_Multiply                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Perform the matrix operation `b = a*b'.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: A pointer to matrix `a'.                                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    b :: A pointer to matrix `b'.                                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The result is undefined if either `a' or `b' is zero.              */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Matrix_Multiply( const FT_Matrix*  a,
+                      FT_Matrix*        b );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Matrix_Invert                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Invert a 2x2 matrix.  Return an error if it can't be inverted.     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    matrix :: A pointer to the target matrix.  Remains untouched in    */
+  /*              case of error.                                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Matrix_Invert( FT_Matrix*  matrix );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGLYPH_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftgxval.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftgxval.h
new file mode 100644
index 0000000..497015c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftgxval.h
@@ -0,0 +1,358 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgxval.h                                                              */
+/*                                                                         */
+/*    FreeType API for validating TrueTypeGX/AAT tables (specification).   */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006 by                                          */
+/*  Masatake YAMATO, Redhat K.K,                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTGXVAL_H__
+#define __FTGXVAL_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    gx_validation                                                      */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    TrueTypeGX/AAT Validation                                          */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    An API to validate TrueTypeGX/AAT tables.                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of functions to validate     */
+  /*    some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd,  */
+  /*    trak, prop, lcar).                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                                                                       */
+  /* Warning: Use FT_VALIDATE_XXX to validate a table.                     */
+  /*          Following definitions are for gxvalid developers.            */
+  /*                                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+#define FT_VALIDATE_feat_INDEX     0
+#define FT_VALIDATE_mort_INDEX     1
+#define FT_VALIDATE_morx_INDEX     2
+#define FT_VALIDATE_bsln_INDEX     3
+#define FT_VALIDATE_just_INDEX     4
+#define FT_VALIDATE_kern_INDEX     5
+#define FT_VALIDATE_opbd_INDEX     6
+#define FT_VALIDATE_trak_INDEX     7
+#define FT_VALIDATE_prop_INDEX     8
+#define FT_VALIDATE_lcar_INDEX     9
+#define FT_VALIDATE_GX_LAST_INDEX  FT_VALIDATE_lcar_INDEX
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_VALIDATE_GX_LENGTH
+   *
+   * @description:
+   *   The number of tables checked in this module.  Use it as a parameter
+   *   for the `table-length' argument of function @FT_TrueTypeGX_Validate.
+   */
+#define FT_VALIDATE_GX_LENGTH     (FT_VALIDATE_GX_LAST_INDEX + 1)
+
+  /* */
+
+  /* Up to 0x1000 is used by otvalid.
+     Ox2xxx is reserved for feature OT extension. */
+#define FT_VALIDATE_GX_START 0x4000
+#define FT_VALIDATE_GX_BITFIELD( tag )                  \
+  ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX )
+
+
+ /**********************************************************************
+  *
+  * @enum:
+  *    FT_VALIDATE_GXXXX
+  *
+  * @description:
+  *    A list of bit-field constants used with @FT_TrueTypeGX_Validate to
+  *    indicate which TrueTypeGX/AAT Type tables should be validated.
+  *
+  * @values:
+  *    FT_VALIDATE_feat ::
+  *      Validate `feat' table.
+  *
+  *    FT_VALIDATE_mort ::
+  *      Validate `mort' table.
+  *
+  *    FT_VALIDATE_morx ::
+  *      Validate `morx' table.
+  *
+  *    FT_VALIDATE_bsln ::
+  *      Validate `bsln' table.
+  *
+  *    FT_VALIDATE_just ::
+  *      Validate `just' table.
+  *
+  *    FT_VALIDATE_kern ::
+  *      Validate `kern' table.
+  *
+  *    FT_VALIDATE_opbd ::
+  *      Validate `opbd' table.
+  *
+  *    FT_VALIDATE_trak ::
+  *      Validate `trak' table.
+  *
+  *    FT_VALIDATE_prop ::
+  *      Validate `prop' table.
+  *
+  *    FT_VALIDATE_lcar ::
+  *      Validate `lcar' table.
+  *
+  *    FT_VALIDATE_GX ::
+  *      Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern,
+  *      opbd, trak, prop and lcar).
+  *
+  */
+
+#define FT_VALIDATE_feat  FT_VALIDATE_GX_BITFIELD( feat )
+#define FT_VALIDATE_mort  FT_VALIDATE_GX_BITFIELD( mort )
+#define FT_VALIDATE_morx  FT_VALIDATE_GX_BITFIELD( morx )
+#define FT_VALIDATE_bsln  FT_VALIDATE_GX_BITFIELD( bsln )
+#define FT_VALIDATE_just  FT_VALIDATE_GX_BITFIELD( just )
+#define FT_VALIDATE_kern  FT_VALIDATE_GX_BITFIELD( kern )
+#define FT_VALIDATE_opbd  FT_VALIDATE_GX_BITFIELD( opbd )
+#define FT_VALIDATE_trak  FT_VALIDATE_GX_BITFIELD( trak )
+#define FT_VALIDATE_prop  FT_VALIDATE_GX_BITFIELD( prop )
+#define FT_VALIDATE_lcar  FT_VALIDATE_GX_BITFIELD( lcar )
+
+#define FT_VALIDATE_GX  ( FT_VALIDATE_feat | \
+                          FT_VALIDATE_mort | \
+                          FT_VALIDATE_morx | \
+                          FT_VALIDATE_bsln | \
+                          FT_VALIDATE_just | \
+                          FT_VALIDATE_kern | \
+                          FT_VALIDATE_opbd | \
+                          FT_VALIDATE_trak | \
+                          FT_VALIDATE_prop | \
+                          FT_VALIDATE_lcar )
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_TrueTypeGX_Validate
+  *
+  * @description:
+  *    Validate various TrueTypeGX tables to assure that all offsets and
+  *    indices are valid.  The idea is that a higher-level library which
+  *    actually does the text layout can access those tables without
+  *    error checking (which can be quite time consuming).
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    validation_flags ::
+  *       A bit field which specifies the tables to be validated.  See
+  *       @FT_VALIDATE_GXXXX for possible values.
+  *
+  *    table_length ::
+  *       The size of the `tables' array.  Normally, @FT_VALIDATE_GX_LENGTH
+  *       should be passed.
+  *
+  * @output:
+  *    tables ::
+  *       The array where all validated sfnt tables are stored.
+  *       The array itself must be allocated by a client.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function only works with TrueTypeGX fonts, returning an error
+  *   otherwise.
+  *
+  *   After use, the application should deallocate the buffers pointed to by
+  *   each `tables' element, by calling @FT_TrueTypeGX_Free.  A NULL value
+  *   indicates that the table either doesn't exist in the font, the
+  *   application hasn't asked for validation, or the validator doesn't have
+  *   the ability to validate the sfnt table.
+  */
+  FT_EXPORT( FT_Error )
+  FT_TrueTypeGX_Validate( FT_Face   face,
+                          FT_UInt   validation_flags,
+                          FT_Bytes  tables[FT_VALIDATE_GX_LENGTH],
+                          FT_UInt   table_length );
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_TrueTypeGX_Free
+  *
+  * @description:
+  *    Free the buffer allocated by TrueTypeGX validator.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    table ::
+  *       The pointer to the buffer allocated by
+  *       @FT_TrueTypeGX_Validate.
+  *
+  * @note:
+  *   This function must be used to free the buffer allocated by
+  *   @FT_TrueTypeGX_Validate only.
+  */
+  FT_EXPORT( void )
+  FT_TrueTypeGX_Free( FT_Face   face,
+                      FT_Bytes  table );
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @enum:
+  *    FT_VALIDATE_CKERNXXX
+  *
+  * @description:
+  *    A list of bit-field constants used with @FT_ClassicKern_Validate
+  *    to indicate the classic kern dialect or dialects.  If the selected
+  *    type doesn't fit, @FT_ClassicKern_Validate regards the table as
+  *    invalid.
+  *
+  * @values:
+  *    FT_VALIDATE_MS ::
+  *      Handle the `kern' table as a classic Microsoft kern table.
+  *
+  *    FT_VALIDATE_APPLE ::
+  *      Handle the `kern' table as a classic Apple kern table.
+  *
+  *    FT_VALIDATE_CKERN ::
+  *      Handle the `kern' as either classic Apple or Microsoft kern table.
+  */
+#define FT_VALIDATE_MS     ( FT_VALIDATE_GX_START << 0 )
+#define FT_VALIDATE_APPLE  ( FT_VALIDATE_GX_START << 1 )
+
+#define FT_VALIDATE_CKERN  ( FT_VALIDATE_MS | FT_VALIDATE_APPLE )
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_ClassicKern_Validate
+  *
+  * @description:
+  *    Validate classic (16-bit format) kern table to assure that the offsets
+  *    and indices are valid.  The idea is that a higher-level library which
+  *    actually does the text layout can access those tables without error
+  *    checking (which can be quite time consuming).
+  *
+  *    The `kern' table validator in @FT_TrueTypeGX_Validate deals with both
+  *    the new 32-bit format and the classic 16-bit format, while
+  *    FT_ClassicKern_Validate only supports the classic 16-bit format.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    validation_flags ::
+  *       A bit field which specifies the dialect to be validated.  See
+  *       @FT_VALIDATE_CKERNXXX for possible values.
+  *
+  * @output:
+  *    ckern_table ::
+  *       A pointer to the kern table.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   After use, the application should deallocate the buffers pointed to by
+  *   `ckern_table', by calling @FT_ClassicKern_Free.  A NULL value
+  *   indicates that the table doesn't exist in the font.
+  */
+  FT_EXPORT( FT_Error )
+  FT_ClassicKern_Validate( FT_Face    face,
+                           FT_UInt    validation_flags,
+                           FT_Bytes  *ckern_table );
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_ClassicKern_Free
+  *
+  * @description:
+  *    Free the buffer allocated by classic Kern validator.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    table ::
+  *       The pointer to the buffer that is allocated by
+  *       @FT_ClassicKern_Validate.
+  *
+  * @note:
+  *   This function must be used to free the buffer allocated by
+  *   @FT_ClassicKern_Validate only.
+  */
+  FT_EXPORT( void )
+  FT_ClassicKern_Free( FT_Face   face,
+                       FT_Bytes  table );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGXVAL_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftgzip.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftgzip.h
new file mode 100644
index 0000000..acbc4f0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftgzip.h
@@ -0,0 +1,102 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgzip.h                                                               */
+/*                                                                         */
+/*    Gzip-compressed stream support.                                      */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTGZIP_H__
+#define __FTGZIP_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    gzip                                                               */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    GZIP Streams                                                       */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Using gzip-compressed font files.                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of Gzip-specific functions.  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+ /************************************************************************
+  *
+  * @function:
+  *   FT_Stream_OpenGzip
+  *
+  * @description:
+  *   Open a new stream to parse gzip-compressed font files.  This is
+  *   mainly used to support the compressed `*.pcf.gz' fonts that come
+  *   with XFree86.
+  *
+  * @input:
+  *   stream ::
+  *     The target embedding stream.
+  *
+  *   source ::
+  *     The source stream.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   The source stream must be opened _before_ calling this function.
+  *
+  *   Calling the internal function `FT_Stream_Close' on the new stream will
+  *   *not* call `FT_Stream_Close' on the source stream.  None of the stream
+  *   objects will be released to the heap.
+  *
+  *   The stream implementation is very basic and resets the decompression
+  *   process each time seeking backwards is needed within the stream.
+  *
+  *   In certain builds of the library, gzip compression recognition is
+  *   automatically handled when calling @FT_New_Face or @FT_Open_Face.
+  *   This means that if no font driver is capable of handling the raw
+  *   compressed file, the library will try to open a gzipped stream from
+  *   it and re-open the face with it.
+  *
+  *   This function may return `FT_Err_Unimplemented_Feature' if your build
+  *   of FreeType was not compiled with zlib support.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Stream_OpenGzip( FT_Stream  stream,
+                      FT_Stream  source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGZIP_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftimage.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftimage.h
new file mode 100644
index 0000000..04b5e04
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftimage.h
@@ -0,0 +1,1313 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftimage.h                                                              */
+/*                                                                         */
+/*    FreeType glyph image formats and default raster interface            */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,   */
+/*            2010 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Note: A `raster' is simply a scan-line converter, used to render      */
+  /*       FT_Outlines into FT_Bitmaps.                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTIMAGE_H__
+#define __FTIMAGE_H__
+
+
+  /* _STANDALONE_ is from ftgrays.c */
+#ifndef _STANDALONE_
+#include <ft2build.h>
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Pos                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The type FT_Pos is used to store vectorial coordinates.  Depending */
+  /*    on the context, these can represent distances in integer font      */
+  /*    units, or 16.16, or 26.6 fixed float pixel coordinates.            */
+  /*                                                                       */
+  typedef signed long  FT_Pos;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Vector                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to store a 2D vector; coordinates are of   */
+  /*    the FT_Pos type.                                                   */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x :: The horizontal coordinate.                                    */
+  /*    y :: The vertical coordinate.                                      */
+  /*                                                                       */
+  typedef struct  FT_Vector_
+  {
+    FT_Pos  x;
+    FT_Pos  y;
+
+  } FT_Vector;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_BBox                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold an outline's bounding box, i.e., the      */
+  /*    coordinates of its extrema in the horizontal and vertical          */
+  /*    directions.                                                        */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    xMin :: The horizontal minimum (left-most).                        */
+  /*                                                                       */
+  /*    yMin :: The vertical minimum (bottom-most).                        */
+  /*                                                                       */
+  /*    xMax :: The horizontal maximum (right-most).                       */
+  /*                                                                       */
+  /*    yMax :: The vertical maximum (top-most).                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The bounding box is specified with the coordinates of the lower    */
+  /*    left and the upper right corner.  In PostScript, those values are  */
+  /*    often called (llx,lly) and (urx,ury), respectively.                */
+  /*                                                                       */
+  /*    If `yMin' is negative, this value gives the glyph's descender.     */
+  /*    Otherwise, the glyph doesn't descend below the baseline.           */
+  /*    Similarly, if `ymax' is positive, this value gives the glyph's     */
+  /*    ascender.                                                          */
+  /*                                                                       */
+  /*    `xMin' gives the horizontal distance from the glyph's origin to    */
+  /*    the left edge of the glyph's bounding box.  If `xMin' is negative, */
+  /*    the glyph extends to the left of the origin.                       */
+  /*                                                                       */
+  typedef struct  FT_BBox_
+  {
+    FT_Pos  xMin, yMin;
+    FT_Pos  xMax, yMax;
+
+  } FT_BBox;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Pixel_Mode                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type used to describe the format of pixels in a     */
+  /*    given bitmap.  Note that additional formats may be added in the    */
+  /*    future.                                                            */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_PIXEL_MODE_NONE ::                                              */
+  /*      Value~0 is reserved.                                             */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_MONO ::                                              */
+  /*      A monochrome bitmap, using 1~bit per pixel.  Note that pixels    */
+  /*      are stored in most-significant order (MSB), which means that     */
+  /*      the left-most pixel in a byte has value 128.                     */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_GRAY ::                                              */
+  /*      An 8-bit bitmap, generally used to represent anti-aliased glyph  */
+  /*      images.  Each pixel is stored in one byte.  Note that the number */
+  /*      of `gray' levels is stored in the `num_grays' field of the       */
+  /*      @FT_Bitmap structure (it generally is 256).                      */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_GRAY2 ::                                             */
+  /*      A 2-bit per pixel bitmap, used to represent embedded             */
+  /*      anti-aliased bitmaps in font files according to the OpenType     */
+  /*      specification.  We haven't found a single font using this        */
+  /*      format, however.                                                 */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_GRAY4 ::                                             */
+  /*      A 4-bit per pixel bitmap, representing embedded anti-aliased     */
+  /*      bitmaps in font files according to the OpenType specification.   */
+  /*      We haven't found a single font using this format, however.       */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_LCD ::                                               */
+  /*      An 8-bit bitmap, representing RGB or BGR decimated glyph images  */
+  /*      used for display on LCD displays; the bitmap is three times      */
+  /*      wider than the original glyph image.  See also                   */
+  /*      @FT_RENDER_MODE_LCD.                                             */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_LCD_V ::                                             */
+  /*      An 8-bit bitmap, representing RGB or BGR decimated glyph images  */
+  /*      used for display on rotated LCD displays; the bitmap is three    */
+  /*      times taller than the original glyph image.  See also            */
+  /*      @FT_RENDER_MODE_LCD_V.                                           */
+  /*                                                                       */
+  typedef enum  FT_Pixel_Mode_
+  {
+    FT_PIXEL_MODE_NONE = 0,
+    FT_PIXEL_MODE_MONO,
+    FT_PIXEL_MODE_GRAY,
+    FT_PIXEL_MODE_GRAY2,
+    FT_PIXEL_MODE_GRAY4,
+    FT_PIXEL_MODE_LCD,
+    FT_PIXEL_MODE_LCD_V,
+
+    FT_PIXEL_MODE_MAX      /* do not remove */
+
+  } FT_Pixel_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_pixel_mode_xxx                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of deprecated constants.  Use the corresponding             */
+  /*    @FT_Pixel_Mode values instead.                                     */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_pixel_mode_none  :: See @FT_PIXEL_MODE_NONE.                    */
+  /*    ft_pixel_mode_mono  :: See @FT_PIXEL_MODE_MONO.                    */
+  /*    ft_pixel_mode_grays :: See @FT_PIXEL_MODE_GRAY.                    */
+  /*    ft_pixel_mode_pal2  :: See @FT_PIXEL_MODE_GRAY2.                   */
+  /*    ft_pixel_mode_pal4  :: See @FT_PIXEL_MODE_GRAY4.                   */
+  /*                                                                       */
+#define ft_pixel_mode_none   FT_PIXEL_MODE_NONE
+#define ft_pixel_mode_mono   FT_PIXEL_MODE_MONO
+#define ft_pixel_mode_grays  FT_PIXEL_MODE_GRAY
+#define ft_pixel_mode_pal2   FT_PIXEL_MODE_GRAY2
+#define ft_pixel_mode_pal4   FT_PIXEL_MODE_GRAY4
+
+ /* */
+
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Palette_Mode                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    THIS TYPE IS DEPRECATED.  DO NOT USE IT!                           */
+  /*                                                                       */
+  /*    An enumeration type to describe the format of a bitmap palette,    */
+  /*    used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8.               */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_palette_mode_rgb  :: The palette is an array of 3-byte RGB      */
+  /*                            records.                                   */
+  /*                                                                       */
+  /*    ft_palette_mode_rgba :: The palette is an array of 4-byte RGBA     */
+  /*                            records.                                   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by       */
+  /*    FreeType, these types are not handled by the library itself.       */
+  /*                                                                       */
+  typedef enum  FT_Palette_Mode_
+  {
+    ft_palette_mode_rgb = 0,
+    ft_palette_mode_rgba,
+
+    ft_palette_mode_max   /* do not remove */
+
+  } FT_Palette_Mode;
+
+  /* */
+
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Bitmap                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to describe a bitmap or pixmap to the raster.     */
+  /*    Note that we now manage pixmaps of various depths through the      */
+  /*    `pixel_mode' field.                                                */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    rows         :: The number of bitmap rows.                         */
+  /*                                                                       */
+  /*    width        :: The number of pixels in bitmap row.                */
+  /*                                                                       */
+  /*    pitch        :: The pitch's absolute value is the number of bytes  */
+  /*                    taken by one bitmap row, including padding.        */
+  /*                    However, the pitch is positive when the bitmap has */
+  /*                    a `down' flow, and negative when it has an `up'    */
+  /*                    flow.  In all cases, the pitch is an offset to add */
+  /*                    to a bitmap pointer in order to go down one row.   */
+  /*                                                                       */
+  /*                    Note that `padding' means the alignment of a       */
+  /*                    bitmap to a byte border, and FreeType functions    */
+  /*                    normally align to the smallest possible integer    */
+  /*                    value.                                             */
+  /*                                                                       */
+  /*                    For the B/W rasterizer, `pitch' is always an even  */
+  /*                    number.                                            */
+  /*                                                                       */
+  /*                    To change the pitch of a bitmap (say, to make it a */
+  /*                    multiple of 4), use @FT_Bitmap_Convert.            */
+  /*                    Alternatively, you might use callback functions to */
+  /*                    directly render to the application's surface; see  */
+  /*                    the file `example2.cpp' in the tutorial for a      */
+  /*                    demonstration.                                     */
+  /*                                                                       */
+  /*    buffer       :: A typeless pointer to the bitmap buffer.  This     */
+  /*                    value should be aligned on 32-bit boundaries in    */
+  /*                    most cases.                                        */
+  /*                                                                       */
+  /*    num_grays    :: This field is only used with                       */
+  /*                    @FT_PIXEL_MODE_GRAY; it gives the number of gray   */
+  /*                    levels used in the bitmap.                         */
+  /*                                                                       */
+  /*    pixel_mode   :: The pixel mode, i.e., how pixel bits are stored.   */
+  /*                    See @FT_Pixel_Mode for possible values.            */
+  /*                                                                       */
+  /*    palette_mode :: This field is intended for paletted pixel modes;   */
+  /*                    it indicates how the palette is stored.  Not       */
+  /*                    used currently.                                    */
+  /*                                                                       */
+  /*    palette      :: A typeless pointer to the bitmap palette; this     */
+  /*                    field is intended for paletted pixel modes.  Not   */
+  /*                    used currently.                                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*   For now, the only pixel modes supported by FreeType are mono and    */
+  /*   grays.  However, drivers might be added in the future to support    */
+  /*   more `colorful' options.                                            */
+  /*                                                                       */
+  typedef struct  FT_Bitmap_
+  {
+    int             rows;
+    int             width;
+    int             pitch;
+    unsigned char*  buffer;
+    short           num_grays;
+    char            pixel_mode;
+    char            palette_mode;
+    void*           palette;
+
+  } FT_Bitmap;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    outline_processing                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Outline                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure is used to describe an outline to the scan-line     */
+  /*    converter.                                                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    n_contours :: The number of contours in the outline.               */
+  /*                                                                       */
+  /*    n_points   :: The number of points in the outline.                 */
+  /*                                                                       */
+  /*    points     :: A pointer to an array of `n_points' @FT_Vector       */
+  /*                  elements, giving the outline's point coordinates.    */
+  /*                                                                       */
+  /*    tags       :: A pointer to an array of `n_points' chars, giving    */
+  /*                  each outline point's type.                           */
+  /*                                                                       */
+  /*                  If bit~0 is unset, the point is `off' the curve,     */
+  /*                  i.e., a Bézier control point, while it is `on' if    */
+  /*                  set.                                                 */
+  /*                                                                       */
+  /*                  Bit~1 is meaningful for `off' points only.  If set,  */
+  /*                  it indicates a third-order Bézier arc control point; */
+  /*                  and a second-order control point if unset.           */
+  /*                                                                       */
+  /*                  If bit~2 is set, bits 5-7 contain the drop-out mode  */
+  /*                  (as defined in the OpenType specification; the value */
+  /*                  is the same as the argument to the SCANMODE          */
+  /*                  instruction).                                        */
+  /*                                                                       */
+  /*                  Bits 3 and~4 are reserved for internal purposes.     */
+  /*                                                                       */
+  /*    contours   :: An array of `n_contours' shorts, giving the end      */
+  /*                  point of each contour within the outline.  For       */
+  /*                  example, the first contour is defined by the points  */
+  /*                  `0' to `contours[0]', the second one is defined by   */
+  /*                  the points `contours[0]+1' to `contours[1]', etc.    */
+  /*                                                                       */
+  /*    flags      :: A set of bit flags used to characterize the outline  */
+  /*                  and give hints to the scan-converter and hinter on   */
+  /*                  how to convert/grid-fit it.  See @FT_OUTLINE_FLAGS.  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The B/W rasterizer only checks bit~2 in the `tags' array for the   */
+  /*    first point of each contour.  The drop-out mode as given with      */
+  /*    @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and       */
+  /*    @FT_OUTLINE_INCLUDE_STUBS in `flags' is then overridden.           */
+  /*                                                                       */
+  typedef struct  FT_Outline_
+  {
+    short       n_contours;      /* number of contours in glyph        */
+    short       n_points;        /* number of points in the glyph      */
+
+    FT_Vector*  points;          /* the outline's points               */
+    char*       tags;            /* the points flags                   */
+    short*      contours;        /* the contour end points             */
+
+    int         flags;           /* outline masks                      */
+
+  } FT_Outline;
+
+  /* Following limits must be consistent with */
+  /* FT_Outline.{n_contours,n_points}         */
+#define FT_OUTLINE_CONTOURS_MAX  SHRT_MAX
+#define FT_OUTLINE_POINTS_MAX    SHRT_MAX
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_OUTLINE_FLAGS                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit-field constants use for the flags in an outline's    */
+  /*    `flags' field.                                                     */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_OUTLINE_NONE ::                                                 */
+  /*      Value~0 is reserved.                                             */
+  /*                                                                       */
+  /*    FT_OUTLINE_OWNER ::                                                */
+  /*      If set, this flag indicates that the outline's field arrays      */
+  /*      (i.e., `points', `flags', and `contours') are `owned' by the     */
+  /*      outline object, and should thus be freed when it is destroyed.   */
+  /*                                                                       */
+  /*    FT_OUTLINE_EVEN_ODD_FILL ::                                        */
+  /*      By default, outlines are filled using the non-zero winding rule. */
+  /*      If set to 1, the outline will be filled using the even-odd fill  */
+  /*      rule (only works with the smooth rasterizer).                    */
+  /*                                                                       */
+  /*    FT_OUTLINE_REVERSE_FILL ::                                         */
+  /*      By default, outside contours of an outline are oriented in       */
+  /*      clock-wise direction, as defined in the TrueType specification.  */
+  /*      This flag is set if the outline uses the opposite direction      */
+  /*      (typically for Type~1 fonts).  This flag is ignored by the scan  */
+  /*      converter.                                                       */
+  /*                                                                       */
+  /*    FT_OUTLINE_IGNORE_DROPOUTS ::                                      */
+  /*      By default, the scan converter will try to detect drop-outs in   */
+  /*      an outline and correct the glyph bitmap to ensure consistent     */
+  /*      shape continuity.  If set, this flag hints the scan-line         */
+  /*      converter to ignore such cases.  See below for more information. */
+  /*                                                                       */
+  /*    FT_OUTLINE_SMART_DROPOUTS ::                                       */
+  /*      Select smart dropout control.  If unset, use simple dropout      */
+  /*      control.  Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set.  See    */
+  /*      below for more information.                                      */
+  /*                                                                       */
+  /*    FT_OUTLINE_INCLUDE_STUBS ::                                        */
+  /*      If set, turn pixels on for `stubs', otherwise exclude them.      */
+  /*      Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set.  See below for    */
+  /*      more information.                                                */
+  /*                                                                       */
+  /*    FT_OUTLINE_HIGH_PRECISION ::                                       */
+  /*      This flag indicates that the scan-line converter should try to   */
+  /*      convert this outline to bitmaps with the highest possible        */
+  /*      quality.  It is typically set for small character sizes.  Note   */
+  /*      that this is only a hint that might be completely ignored by a   */
+  /*      given scan-converter.                                            */
+  /*                                                                       */
+  /*    FT_OUTLINE_SINGLE_PASS ::                                          */
+  /*      This flag is set to force a given scan-converter to only use a   */
+  /*      single pass over the outline to render a bitmap glyph image.     */
+  /*      Normally, it is set for very large character sizes.  It is only  */
+  /*      a hint that might be completely ignored by a given               */
+  /*      scan-converter.                                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The flags @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, */
+  /*    and @FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth            */
+  /*    rasterizer.                                                        */
+  /*                                                                       */
+  /*    There exists a second mechanism to pass the drop-out mode to the   */
+  /*    B/W rasterizer; see the `tags' field in @FT_Outline.               */
+  /*                                                                       */
+  /*    Please refer to the description of the `SCANTYPE' instruction in   */
+  /*    the OpenType specification (in file `ttinst1.doc') how simple      */
+  /*    drop-outs, smart drop-outs, and stubs are defined.                 */
+  /*                                                                       */
+#define FT_OUTLINE_NONE             0x0
+#define FT_OUTLINE_OWNER            0x1
+#define FT_OUTLINE_EVEN_ODD_FILL    0x2
+#define FT_OUTLINE_REVERSE_FILL     0x4
+#define FT_OUTLINE_IGNORE_DROPOUTS  0x8
+#define FT_OUTLINE_SMART_DROPOUTS   0x10
+#define FT_OUTLINE_INCLUDE_STUBS    0x20
+
+#define FT_OUTLINE_HIGH_PRECISION   0x100
+#define FT_OUTLINE_SINGLE_PASS      0x200
+
+
+ /*************************************************************************
+  *
+  * @enum:
+  *   ft_outline_flags
+  *
+  * @description:
+  *   These constants are deprecated.  Please use the corresponding
+  *   @FT_OUTLINE_FLAGS values.
+  *
+  * @values:
+  *   ft_outline_none            :: See @FT_OUTLINE_NONE.
+  *   ft_outline_owner           :: See @FT_OUTLINE_OWNER.
+  *   ft_outline_even_odd_fill   :: See @FT_OUTLINE_EVEN_ODD_FILL.
+  *   ft_outline_reverse_fill    :: See @FT_OUTLINE_REVERSE_FILL.
+  *   ft_outline_ignore_dropouts :: See @FT_OUTLINE_IGNORE_DROPOUTS.
+  *   ft_outline_high_precision  :: See @FT_OUTLINE_HIGH_PRECISION.
+  *   ft_outline_single_pass     :: See @FT_OUTLINE_SINGLE_PASS.
+  */
+#define ft_outline_none             FT_OUTLINE_NONE
+#define ft_outline_owner            FT_OUTLINE_OWNER
+#define ft_outline_even_odd_fill    FT_OUTLINE_EVEN_ODD_FILL
+#define ft_outline_reverse_fill     FT_OUTLINE_REVERSE_FILL
+#define ft_outline_ignore_dropouts  FT_OUTLINE_IGNORE_DROPOUTS
+#define ft_outline_high_precision   FT_OUTLINE_HIGH_PRECISION
+#define ft_outline_single_pass      FT_OUTLINE_SINGLE_PASS
+
+  /* */
+
+#define FT_CURVE_TAG( flag )  ( flag & 3 )
+
+#define FT_CURVE_TAG_ON            1
+#define FT_CURVE_TAG_CONIC         0
+#define FT_CURVE_TAG_CUBIC         2
+
+#define FT_CURVE_TAG_HAS_SCANMODE  4
+
+#define FT_CURVE_TAG_TOUCH_X       8  /* reserved for the TrueType hinter */
+#define FT_CURVE_TAG_TOUCH_Y      16  /* reserved for the TrueType hinter */
+
+#define FT_CURVE_TAG_TOUCH_BOTH    ( FT_CURVE_TAG_TOUCH_X | \
+                                     FT_CURVE_TAG_TOUCH_Y )
+
+#define FT_Curve_Tag_On       FT_CURVE_TAG_ON
+#define FT_Curve_Tag_Conic    FT_CURVE_TAG_CONIC
+#define FT_Curve_Tag_Cubic    FT_CURVE_TAG_CUBIC
+#define FT_Curve_Tag_Touch_X  FT_CURVE_TAG_TOUCH_X
+#define FT_Curve_Tag_Touch_Y  FT_CURVE_TAG_TOUCH_Y
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_MoveToFunc                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `move  */
+  /*    to' function during outline walking/decomposition.                 */
+  /*                                                                       */
+  /*    A `move to' is emitted to start a new contour in an outline.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    to   :: A pointer to the target point of the `move to'.            */
+  /*                                                                       */
+  /*    user :: A typeless pointer which is passed from the caller of the  */
+  /*            decomposition function.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_MoveToFunc)( const FT_Vector*  to,
+                            void*             user );
+
+#define FT_Outline_MoveTo_Func  FT_Outline_MoveToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_LineToFunc                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `line  */
+  /*    to' function during outline walking/decomposition.                 */
+  /*                                                                       */
+  /*    A `line to' is emitted to indicate a segment in the outline.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    to   :: A pointer to the target point of the `line to'.            */
+  /*                                                                       */
+  /*    user :: A typeless pointer which is passed from the caller of the  */
+  /*            decomposition function.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_LineToFunc)( const FT_Vector*  to,
+                            void*             user );
+
+#define FT_Outline_LineTo_Func  FT_Outline_LineToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_ConicToFunc                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `conic */
+  /*    to' function during outline walking or decomposition.              */
+  /*                                                                       */
+  /*    A `conic to' is emitted to indicate a second-order Bézier arc in   */
+  /*    the outline.                                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    control :: An intermediate control point between the last position */
+  /*               and the new target in `to'.                             */
+  /*                                                                       */
+  /*    to      :: A pointer to the target end point of the conic arc.     */
+  /*                                                                       */
+  /*    user    :: A typeless pointer which is passed from the caller of   */
+  /*               the decomposition function.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_ConicToFunc)( const FT_Vector*  control,
+                             const FT_Vector*  to,
+                             void*             user );
+
+#define FT_Outline_ConicTo_Func  FT_Outline_ConicToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_CubicToFunc                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `cubic */
+  /*    to' function during outline walking or decomposition.              */
+  /*                                                                       */
+  /*    A `cubic to' is emitted to indicate a third-order Bézier arc.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    control1 :: A pointer to the first Bézier control point.           */
+  /*                                                                       */
+  /*    control2 :: A pointer to the second Bézier control point.          */
+  /*                                                                       */
+  /*    to       :: A pointer to the target end point.                     */
+  /*                                                                       */
+  /*    user     :: A typeless pointer which is passed from the caller of  */
+  /*                the decomposition function.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_CubicToFunc)( const FT_Vector*  control1,
+                             const FT_Vector*  control2,
+                             const FT_Vector*  to,
+                             void*             user );
+
+#define FT_Outline_CubicTo_Func  FT_Outline_CubicToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Outline_Funcs                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure to hold various function pointers used during outline  */
+  /*    decomposition in order to emit segments, conic, and cubic Béziers. */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    move_to  :: The `move to' emitter.                                 */
+  /*                                                                       */
+  /*    line_to  :: The segment emitter.                                   */
+  /*                                                                       */
+  /*    conic_to :: The second-order Bézier arc emitter.                   */
+  /*                                                                       */
+  /*    cubic_to :: The third-order Bézier arc emitter.                    */
+  /*                                                                       */
+  /*    shift    :: The shift that is applied to coordinates before they   */
+  /*                are sent to the emitter.                               */
+  /*                                                                       */
+  /*    delta    :: The delta that is applied to coordinates before they   */
+  /*                are sent to the emitter, but after the shift.          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The point coordinates sent to the emitters are the transformed     */
+  /*    version of the original coordinates (this is important for high    */
+  /*    accuracy during scan-conversion).  The transformation is simple:   */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      x' = (x << shift) - delta                                        */
+  /*      y' = (x << shift) - delta                                        */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    Set the values of `shift' and `delta' to~0 to get the original     */
+  /*    point coordinates.                                                 */
+  /*                                                                       */
+  typedef struct  FT_Outline_Funcs_
+  {
+    FT_Outline_MoveToFunc   move_to;
+    FT_Outline_LineToFunc   line_to;
+    FT_Outline_ConicToFunc  conic_to;
+    FT_Outline_CubicToFunc  cubic_to;
+
+    int                     shift;
+    FT_Pos                  delta;
+
+  } FT_Outline_Funcs;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_IMAGE_TAG                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro converts four-letter tags to an unsigned long type.     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since many 16-bit compilers don't like 32-bit enumerations, you    */
+  /*    should redefine this macro in case of problems to something like   */
+  /*    this:                                                              */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 )  value         */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    to get a simple enumeration without assigning special numbers.     */
+  /*                                                                       */
+#ifndef FT_IMAGE_TAG
+#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 )  \
+          value = ( ( (unsigned long)_x1 << 24 ) | \
+                    ( (unsigned long)_x2 << 16 ) | \
+                    ( (unsigned long)_x3 << 8  ) | \
+                      (unsigned long)_x4         )
+#endif /* FT_IMAGE_TAG */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Glyph_Format                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type used to describe the format of a given glyph   */
+  /*    image.  Note that this version of FreeType only supports two image */
+  /*    formats, even though future font drivers will be able to register  */
+  /*    their own format.                                                  */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_GLYPH_FORMAT_NONE ::                                            */
+  /*      The value~0 is reserved.                                         */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_COMPOSITE ::                                       */
+  /*      The glyph image is a composite of several other images.  This    */
+  /*      format is _only_ used with @FT_LOAD_NO_RECURSE, and is used to   */
+  /*      report compound glyphs (like accented characters).               */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_BITMAP ::                                          */
+  /*      The glyph image is a bitmap, and can be described as an          */
+  /*      @FT_Bitmap.  You generally need to access the `bitmap' field of  */
+  /*      the @FT_GlyphSlotRec structure to read it.                       */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_OUTLINE ::                                         */
+  /*      The glyph image is a vectorial outline made of line segments     */
+  /*      and Bézier arcs; it can be described as an @FT_Outline; you      */
+  /*      generally want to access the `outline' field of the              */
+  /*      @FT_GlyphSlotRec structure to read it.                           */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_PLOTTER ::                                         */
+  /*      The glyph image is a vectorial path with no inside and outside   */
+  /*      contours.  Some Type~1 fonts, like those in the Hershey family,  */
+  /*      contain glyphs in this format.  These are described as           */
+  /*      @FT_Outline, but FreeType isn't currently capable of rendering   */
+  /*      them correctly.                                                  */
+  /*                                                                       */
+  typedef enum  FT_Glyph_Format_
+  {
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ),
+
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ),
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP,    'b', 'i', 't', 's' ),
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE,   'o', 'u', 't', 'l' ),
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER,   'p', 'l', 'o', 't' )
+
+  } FT_Glyph_Format;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_glyph_format_xxx                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of deprecated constants.  Use the corresponding             */
+  /*    @FT_Glyph_Format values instead.                                   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_glyph_format_none      :: See @FT_GLYPH_FORMAT_NONE.            */
+  /*    ft_glyph_format_composite :: See @FT_GLYPH_FORMAT_COMPOSITE.       */
+  /*    ft_glyph_format_bitmap    :: See @FT_GLYPH_FORMAT_BITMAP.          */
+  /*    ft_glyph_format_outline   :: See @FT_GLYPH_FORMAT_OUTLINE.         */
+  /*    ft_glyph_format_plotter   :: See @FT_GLYPH_FORMAT_PLOTTER.         */
+  /*                                                                       */
+#define ft_glyph_format_none       FT_GLYPH_FORMAT_NONE
+#define ft_glyph_format_composite  FT_GLYPH_FORMAT_COMPOSITE
+#define ft_glyph_format_bitmap     FT_GLYPH_FORMAT_BITMAP
+#define ft_glyph_format_outline    FT_GLYPH_FORMAT_OUTLINE
+#define ft_glyph_format_plotter    FT_GLYPH_FORMAT_PLOTTER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****            R A S T E R   D E F I N I T I O N S                *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A raster is a scan converter, in charge of rendering an outline into  */
+  /* a a bitmap.  This section contains the public API for rasters.        */
+  /*                                                                       */
+  /* Note that in FreeType 2, all rasters are now encapsulated within      */
+  /* specific modules called `renderers'.  See `freetype/ftrender.h' for   */
+  /* more details on renderers.                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    raster                                                             */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Scanline Converter                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How vectorial outlines are converted into bitmaps and pixmaps.     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains technical definitions.                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Raster                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle (pointer) to a raster object.  Each object can be used    */
+  /*    independently to convert an outline into a bitmap or pixmap.       */
+  /*                                                                       */
+  typedef struct FT_RasterRec_*  FT_Raster;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Span                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a single span of gray (or black) pixels  */
+  /*    when rendering a monochrome or anti-aliased bitmap.                */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x        :: The span's horizontal start position.                  */
+  /*                                                                       */
+  /*    len      :: The span's length in pixels.                           */
+  /*                                                                       */
+  /*    coverage :: The span color/coverage, ranging from 0 (background)   */
+  /*                to 255 (foreground).  Only used for anti-aliased       */
+  /*                rendering.                                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This structure is used by the span drawing callback type named     */
+  /*    @FT_SpanFunc which takes the y~coordinate of the span as a         */
+  /*    a parameter.                                                       */
+  /*                                                                       */
+  /*    The coverage value is always between 0 and 255.  If you want less  */
+  /*    gray values, the callback function has to reduce them.             */
+  /*                                                                       */
+  typedef struct  FT_Span_
+  {
+    short           x;
+    unsigned short  len;
+    unsigned char   coverage;
+
+  } FT_Span;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_SpanFunc                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used as a call-back by the anti-aliased renderer in     */
+  /*    order to let client applications draw themselves the gray pixel    */
+  /*    spans on each scan line.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    y     :: The scanline's y~coordinate.                              */
+  /*                                                                       */
+  /*    count :: The number of spans to draw on this scanline.             */
+  /*                                                                       */
+  /*    spans :: A table of `count' spans to draw on the scanline.         */
+  /*                                                                       */
+  /*    user  :: User-supplied data that is passed to the callback.        */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This callback allows client applications to directly render the    */
+  /*    gray spans of the anti-aliased bitmap to any kind of surfaces.     */
+  /*                                                                       */
+  /*    This can be used to write anti-aliased outlines directly to a      */
+  /*    given background bitmap, and even perform translucency.            */
+  /*                                                                       */
+  /*    Note that the `count' field cannot be greater than a fixed value   */
+  /*    defined by the `FT_MAX_GRAY_SPANS' configuration macro in          */
+  /*    `ftoption.h'.  By default, this value is set to~32, which means    */
+  /*    that if there are more than 32~spans on a given scanline, the      */
+  /*    callback is called several times with the same `y' parameter in    */
+  /*    order to draw all callbacks.                                       */
+  /*                                                                       */
+  /*    Otherwise, the callback is only called once per scan-line, and     */
+  /*    only for those scanlines that do have `gray' pixels on them.       */
+  /*                                                                       */
+  typedef void
+  (*FT_SpanFunc)( int             y,
+                  int             count,
+                  const FT_Span*  spans,
+                  void*           user );
+
+#define FT_Raster_Span_Func  FT_SpanFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_BitTest_Func                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    THIS TYPE IS DEPRECATED.  DO NOT USE IT.                           */
+  /*                                                                       */
+  /*    A function used as a call-back by the monochrome scan-converter    */
+  /*    to test whether a given target pixel is already set to the drawing */
+  /*    `color'.  These tests are crucial to implement drop-out control    */
+  /*    per-se the TrueType spec.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    y     :: The pixel's y~coordinate.                                 */
+  /*                                                                       */
+  /*    x     :: The pixel's x~coordinate.                                 */
+  /*                                                                       */
+  /*    user  :: User-supplied data that is passed to the callback.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*   1~if the pixel is `set', 0~otherwise.                               */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_BitTest_Func)( int    y,
+                             int    x,
+                             void*  user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_BitSet_Func                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    THIS TYPE IS DEPRECATED.  DO NOT USE IT.                           */
+  /*                                                                       */
+  /*    A function used as a call-back by the monochrome scan-converter    */
+  /*    to set an individual target pixel.  This is crucial to implement   */
+  /*    drop-out control according to the TrueType specification.          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    y     :: The pixel's y~coordinate.                                 */
+  /*                                                                       */
+  /*    x     :: The pixel's x~coordinate.                                 */
+  /*                                                                       */
+  /*    user  :: User-supplied data that is passed to the callback.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    1~if the pixel is `set', 0~otherwise.                              */
+  /*                                                                       */
+  typedef void
+  (*FT_Raster_BitSet_Func)( int    y,
+                            int    x,
+                            void*  user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_RASTER_FLAG_XXX                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit flag constants as used in the `flags' field of a     */
+  /*    @FT_Raster_Params structure.                                       */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_RASTER_FLAG_DEFAULT :: This value is 0.                         */
+  /*                                                                       */
+  /*    FT_RASTER_FLAG_AA      :: This flag is set to indicate that an     */
+  /*                              anti-aliased glyph image should be       */
+  /*                              generated.  Otherwise, it will be        */
+  /*                              monochrome (1-bit).                      */
+  /*                                                                       */
+  /*    FT_RASTER_FLAG_DIRECT  :: This flag is set to indicate direct      */
+  /*                              rendering.  In this mode, client         */
+  /*                              applications must provide their own span */
+  /*                              callback.  This lets them directly       */
+  /*                              draw or compose over an existing bitmap. */
+  /*                              If this bit is not set, the target       */
+  /*                              pixmap's buffer _must_ be zeroed before  */
+  /*                              rendering.                               */
+  /*                                                                       */
+  /*                              Note that for now, direct rendering is   */
+  /*                              only possible with anti-aliased glyphs.  */
+  /*                                                                       */
+  /*    FT_RASTER_FLAG_CLIP    :: This flag is only used in direct         */
+  /*                              rendering mode.  If set, the output will */
+  /*                              be clipped to a box specified in the     */
+  /*                              `clip_box' field of the                  */
+  /*                              @FT_Raster_Params structure.             */
+  /*                                                                       */
+  /*                              Note that by default, the glyph bitmap   */
+  /*                              is clipped to the target pixmap, except  */
+  /*                              in direct rendering mode where all spans */
+  /*                              are generated if no clipping box is set. */
+  /*                                                                       */
+#define FT_RASTER_FLAG_DEFAULT  0x0
+#define FT_RASTER_FLAG_AA       0x1
+#define FT_RASTER_FLAG_DIRECT   0x2
+#define FT_RASTER_FLAG_CLIP     0x4
+
+  /* deprecated */
+#define ft_raster_flag_default  FT_RASTER_FLAG_DEFAULT
+#define ft_raster_flag_aa       FT_RASTER_FLAG_AA
+#define ft_raster_flag_direct   FT_RASTER_FLAG_DIRECT
+#define ft_raster_flag_clip     FT_RASTER_FLAG_CLIP
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Raster_Params                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure to hold the arguments used by a raster's render        */
+  /*    function.                                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    target      :: The target bitmap.                                  */
+  /*                                                                       */
+  /*    source      :: A pointer to the source glyph image (e.g., an       */
+  /*                   @FT_Outline).                                       */
+  /*                                                                       */
+  /*    flags       :: The rendering flags.                                */
+  /*                                                                       */
+  /*    gray_spans  :: The gray span drawing callback.                     */
+  /*                                                                       */
+  /*    black_spans :: The black span drawing callback.  UNIMPLEMENTED!    */
+  /*                                                                       */
+  /*    bit_test    :: The bit test callback.  UNIMPLEMENTED!              */
+  /*                                                                       */
+  /*    bit_set     :: The bit set callback.  UNIMPLEMENTED!               */
+  /*                                                                       */
+  /*    user        :: User-supplied data that is passed to each drawing   */
+  /*                   callback.                                           */
+  /*                                                                       */
+  /*    clip_box    :: An optional clipping box.  It is only used in       */
+  /*                   direct rendering mode.  Note that coordinates here  */
+  /*                   should be expressed in _integer_ pixels (and not in */
+  /*                   26.6 fixed-point units).                            */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA    */
+  /*    bit flag is set in the `flags' field, otherwise a monochrome       */
+  /*    bitmap is generated.                                               */
+  /*                                                                       */
+  /*    If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags', the      */
+  /*    raster will call the `gray_spans' callback to draw gray pixel      */
+  /*    spans, in the case of an aa glyph bitmap, it will call             */
+  /*    `black_spans', and `bit_test' and `bit_set' in the case of a       */
+  /*    monochrome bitmap.  This allows direct composition over a          */
+  /*    pre-existing bitmap through user-provided callbacks to perform the */
+  /*    span drawing/composition.                                          */
+  /*                                                                       */
+  /*    Note that the `bit_test' and `bit_set' callbacks are required when */
+  /*    rendering a monochrome bitmap, as they are crucial to implement    */
+  /*    correct drop-out control as defined in the TrueType specification. */
+  /*                                                                       */
+  typedef struct  FT_Raster_Params_
+  {
+    const FT_Bitmap*        target;
+    const void*             source;
+    int                     flags;
+    FT_SpanFunc             gray_spans;
+    FT_SpanFunc             black_spans;  /* doesn't work! */
+    FT_Raster_BitTest_Func  bit_test;     /* doesn't work! */
+    FT_Raster_BitSet_Func   bit_set;      /* doesn't work! */
+    void*                   user;
+    FT_BBox                 clip_box;
+
+  } FT_Raster_Params;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_NewFunc                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to create a new raster object.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A handle to the memory allocator.                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    raster :: A handle to the new raster object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `memory' parameter is a typeless pointer in order to avoid     */
+  /*    un-wanted dependencies on the rest of the FreeType code.  In       */
+  /*    practice, it is an @FT_Memory object, i.e., a handle to the        */
+  /*    standard FreeType memory allocator.  However, this field can be    */
+  /*    completely ignored by a given raster implementation.               */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_NewFunc)( void*       memory,
+                        FT_Raster*  raster );
+
+#define FT_Raster_New_Func  FT_Raster_NewFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_DoneFunc                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to destroy a given raster object.                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster :: A handle to the raster object.                           */
+  /*                                                                       */
+  typedef void
+  (*FT_Raster_DoneFunc)( FT_Raster  raster );
+
+#define FT_Raster_Done_Func  FT_Raster_DoneFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_ResetFunc                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType provides an area of memory called the `render pool',      */
+  /*    available to all registered rasters.  This pool can be freely used */
+  /*    during a given scan-conversion but is shared by all rasters.  Its  */
+  /*    content is thus transient.                                         */
+  /*                                                                       */
+  /*    This function is called each time the render pool changes, or just */
+  /*    after a new raster object is created.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster    :: A handle to the new raster object.                    */
+  /*                                                                       */
+  /*    pool_base :: The address in memory of the render pool.             */
+  /*                                                                       */
+  /*    pool_size :: The size in bytes of the render pool.                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Rasters can ignore the render pool and rely on dynamic memory      */
+  /*    allocation if they want to (a handle to the memory allocator is    */
+  /*    passed to the raster constructor).  However, this is not           */
+  /*    recommended for efficiency purposes.                               */
+  /*                                                                       */
+  typedef void
+  (*FT_Raster_ResetFunc)( FT_Raster       raster,
+                          unsigned char*  pool_base,
+                          unsigned long   pool_size );
+
+#define FT_Raster_Reset_Func  FT_Raster_ResetFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_SetModeFunc                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is a generic facility to change modes or attributes  */
+  /*    in a given raster.  This can be used for debugging purposes, or    */
+  /*    simply to allow implementation-specific `features' in a given      */
+  /*    raster module.                                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster :: A handle to the new raster object.                       */
+  /*                                                                       */
+  /*    mode   :: A 4-byte tag used to name the mode or property.          */
+  /*                                                                       */
+  /*    args   :: A pointer to the new mode/property to use.               */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_SetModeFunc)( FT_Raster      raster,
+                            unsigned long  mode,
+                            void*          args );
+
+#define FT_Raster_Set_Mode_Func  FT_Raster_SetModeFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_RenderFunc                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Invoke a given raster to scan-convert a given glyph image into a   */
+  /*    target bitmap.                                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster :: A handle to the raster object.                           */
+  /*                                                                       */
+  /*    params :: A pointer to an @FT_Raster_Params structure used to      */
+  /*              store the rendering parameters.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The exact format of the source image depends on the raster's glyph */
+  /*    format defined in its @FT_Raster_Funcs structure.  It can be an    */
+  /*    @FT_Outline or anything else in order to support a large array of  */
+  /*    glyph formats.                                                     */
+  /*                                                                       */
+  /*    Note also that the render function can fail and return a           */
+  /*    `FT_Err_Unimplemented_Feature' error code if the raster used does  */
+  /*    not support direct composition.                                    */
+  /*                                                                       */
+  /*    XXX: For now, the standard raster doesn't support direct           */
+  /*         composition but this should change for the final release (see */
+  /*         the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c'    */
+  /*         for examples of distinct implementations which support direct */
+  /*         composition).                                                 */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_RenderFunc)( FT_Raster                raster,
+                           const FT_Raster_Params*  params );
+
+#define FT_Raster_Render_Func  FT_Raster_RenderFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Raster_Funcs                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   A structure used to describe a given raster class to the library.   */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    glyph_format  :: The supported glyph format for this raster.       */
+  /*                                                                       */
+  /*    raster_new    :: The raster constructor.                           */
+  /*                                                                       */
+  /*    raster_reset  :: Used to reset the render pool within the raster.  */
+  /*                                                                       */
+  /*    raster_render :: A function to render a glyph into a given bitmap. */
+  /*                                                                       */
+  /*    raster_done   :: The raster destructor.                            */
+  /*                                                                       */
+  typedef struct  FT_Raster_Funcs_
+  {
+    FT_Glyph_Format        glyph_format;
+    FT_Raster_NewFunc      raster_new;
+    FT_Raster_ResetFunc    raster_reset;
+    FT_Raster_SetModeFunc  raster_set_mode;
+    FT_Raster_RenderFunc   raster_render;
+    FT_Raster_DoneFunc     raster_done;
+
+  } FT_Raster_Funcs;
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTIMAGE_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftincrem.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftincrem.h
new file mode 100644
index 0000000..aaf689f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftincrem.h
@@ -0,0 +1,353 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftincrem.h                                                             */
+/*                                                                         */
+/*    FreeType incremental loading (specification).                        */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2006, 2007, 2008, 2010 by                        */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTINCREM_H__
+#define __FTINCREM_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /***************************************************************************
+   *
+   * @section:
+   *    incremental
+   *
+   * @title:
+   *    Incremental Loading
+   *
+   * @abstract:
+   *    Custom Glyph Loading.
+   *
+   * @description:
+   *   This section contains various functions used to perform so-called
+   *   `incremental' glyph loading.  This is a mode where all glyphs loaded
+   *   from a given @FT_Face are provided by the client application,
+   *
+   *   Apart from that, all other tables are loaded normally from the font
+   *   file.  This mode is useful when FreeType is used within another
+   *   engine, e.g., a PostScript Imaging Processor.
+   *
+   *   To enable this mode, you must use @FT_Open_Face, passing an
+   *   @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an
+   *   @FT_Incremental_Interface value.  See the comments for
+   *   @FT_Incremental_InterfaceRec for an example.
+   *
+   */
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental
+   *
+   * @description:
+   *   An opaque type describing a user-provided object used to implement
+   *   `incremental' glyph loading within FreeType.  This is used to support
+   *   embedded fonts in certain environments (e.g., PostScript interpreters),
+   *   where the glyph data isn't in the font file, or must be overridden by
+   *   different values.
+   *
+   * @note:
+   *   It is up to client applications to create and implement @FT_Incremental
+   *   objects, as long as they provide implementations for the methods
+   *   @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc
+   *   and @FT_Incremental_GetGlyphMetricsFunc.
+   *
+   *   See the description of @FT_Incremental_InterfaceRec to understand how
+   *   to use incremental objects with FreeType.
+   *
+   */
+  typedef struct FT_IncrementalRec_*  FT_Incremental;
+
+
+  /***************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_MetricsRec
+   *
+   * @description:
+   *   A small structure used to contain the basic glyph metrics returned
+   *   by the @FT_Incremental_GetGlyphMetricsFunc method.
+   *
+   * @fields:
+   *   bearing_x ::
+   *     Left bearing, in font units.
+   *
+   *   bearing_y ::
+   *     Top bearing, in font units.
+   *
+   *   advance ::
+   *     Horizontal component of glyph advance, in font units.
+   *
+   *   advance_v ::
+   *     Vertical component of glyph advance, in font units.
+   *
+   * @note:
+   *   These correspond to horizontal or vertical metrics depending on the
+   *   value of the `vertical' argument to the function
+   *   @FT_Incremental_GetGlyphMetricsFunc.
+   *
+   */
+  typedef struct  FT_Incremental_MetricsRec_
+  {
+    FT_Long  bearing_x;
+    FT_Long  bearing_y;
+    FT_Long  advance;
+    FT_Long  advance_v;     /* since 2.3.12 */
+
+  } FT_Incremental_MetricsRec;
+
+
+  /***************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_Metrics
+   *
+   * @description:
+   *   A handle to an @FT_Incremental_MetricsRec structure.
+   *
+   */
+   typedef struct FT_Incremental_MetricsRec_*  FT_Incremental_Metrics;
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_GetGlyphDataFunc
+   *
+   * @description:
+   *   A function called by FreeType to access a given glyph's data bytes
+   *   during @FT_Load_Glyph or @FT_Load_Char if incremental loading is
+   *   enabled.
+   *
+   *   Note that the format of the glyph's data bytes depends on the font
+   *   file format.  For TrueType, it must correspond to the raw bytes within
+   *   the `glyf' table.  For PostScript formats, it must correspond to the
+   *   *unencrypted* charstring bytes, without any `lenIV' header.  It is
+   *   undefined for any other format.
+   *
+   * @input:
+   *   incremental ::
+   *     Handle to an opaque @FT_Incremental handle provided by the client
+   *     application.
+   *
+   *   glyph_index ::
+   *     Index of relevant glyph.
+   *
+   * @output:
+   *   adata ::
+   *     A structure describing the returned glyph data bytes (which will be
+   *     accessed as a read-only byte block).
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   If this function returns successfully the method
+   *   @FT_Incremental_FreeGlyphDataFunc will be called later to release
+   *   the data bytes.
+   *
+   *   Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for
+   *   compound glyphs.
+   *
+   */
+  typedef FT_Error
+  (*FT_Incremental_GetGlyphDataFunc)( FT_Incremental  incremental,
+                                      FT_UInt         glyph_index,
+                                      FT_Data*        adata );
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_FreeGlyphDataFunc
+   *
+   * @description:
+   *   A function used to release the glyph data bytes returned by a
+   *   successful call to @FT_Incremental_GetGlyphDataFunc.
+   *
+   * @input:
+   *   incremental ::
+   *     A handle to an opaque @FT_Incremental handle provided by the client
+   *     application.
+   *
+   *   data ::
+   *     A structure describing the glyph data bytes (which will be accessed
+   *     as a read-only byte block).
+   *
+   */
+  typedef void
+  (*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental  incremental,
+                                       FT_Data*        data );
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_GetGlyphMetricsFunc
+   *
+   * @description:
+   *   A function used to retrieve the basic metrics of a given glyph index
+   *   before accessing its data.  This is necessary because, in certain
+   *   formats like TrueType, the metrics are stored in a different place from
+   *   the glyph images proper.
+   *
+   * @input:
+   *   incremental ::
+   *     A handle to an opaque @FT_Incremental handle provided by the client
+   *     application.
+   *
+   *   glyph_index ::
+   *     Index of relevant glyph.
+   *
+   *   vertical ::
+   *     If true, return vertical metrics.
+   *
+   *   ametrics ::
+   *     This parameter is used for both input and output.
+   *     The original glyph metrics, if any, in font units.  If metrics are
+   *     not available all the values must be set to zero.
+   *
+   * @output:
+   *   ametrics ::
+   *     The replacement glyph metrics in font units.
+   *
+   */
+  typedef FT_Error
+  (*FT_Incremental_GetGlyphMetricsFunc)
+                      ( FT_Incremental              incremental,
+                        FT_UInt                     glyph_index,
+                        FT_Bool                     vertical,
+                        FT_Incremental_MetricsRec  *ametrics );
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_FuncsRec
+   *
+   * @description:
+   *   A table of functions for accessing fonts that load data
+   *   incrementally.  Used in @FT_Incremental_InterfaceRec.
+   *
+   * @fields:
+   *   get_glyph_data ::
+   *     The function to get glyph data.  Must not be null.
+   *
+   *   free_glyph_data ::
+   *     The function to release glyph data.  Must not be null.
+   *
+   *   get_glyph_metrics ::
+   *     The function to get glyph metrics.  May be null if the font does
+   *     not provide overriding glyph metrics.
+   *
+   */
+  typedef struct  FT_Incremental_FuncsRec_
+  {
+    FT_Incremental_GetGlyphDataFunc     get_glyph_data;
+    FT_Incremental_FreeGlyphDataFunc    free_glyph_data;
+    FT_Incremental_GetGlyphMetricsFunc  get_glyph_metrics;
+
+  } FT_Incremental_FuncsRec;
+
+
+  /***************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_InterfaceRec
+   *
+   * @description:
+   *   A structure to be used with @FT_Open_Face to indicate that the user
+   *   wants to support incremental glyph loading.  You should use it with
+   *   @FT_PARAM_TAG_INCREMENTAL as in the following example:
+   *
+   *     {
+   *       FT_Incremental_InterfaceRec  inc_int;
+   *       FT_Parameter                 parameter;
+   *       FT_Open_Args                 open_args;
+   *
+   *
+   *       // set up incremental descriptor
+   *       inc_int.funcs  = my_funcs;
+   *       inc_int.object = my_object;
+   *
+   *       // set up optional parameter
+   *       parameter.tag  = FT_PARAM_TAG_INCREMENTAL;
+   *       parameter.data = &inc_int;
+   *
+   *       // set up FT_Open_Args structure
+   *       open_args.flags      = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
+   *       open_args.pathname   = my_font_pathname;
+   *       open_args.num_params = 1;
+   *       open_args.params     = &parameter; // we use one optional argument
+   *
+   *       // open the font
+   *       error = FT_Open_Face( library, &open_args, index, &face );
+   *       ...
+   *     }
+   *
+   */
+  typedef struct  FT_Incremental_InterfaceRec_
+  {
+    const FT_Incremental_FuncsRec*  funcs;
+    FT_Incremental                  object;
+
+  } FT_Incremental_InterfaceRec;
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_Interface
+   *
+   * @description:
+   *   A pointer to an @FT_Incremental_InterfaceRec structure.
+   *
+   */
+  typedef FT_Incremental_InterfaceRec*   FT_Incremental_Interface;
+
+
+  /***************************************************************************
+   *
+   * @constant:
+   *   FT_PARAM_TAG_INCREMENTAL
+   *
+   * @description:
+   *   A constant used as the tag of @FT_Parameter structures to indicate
+   *   an incremental loading object to be used by FreeType.
+   *
+   */
+#define FT_PARAM_TAG_INCREMENTAL  FT_MAKE_TAG( 'i', 'n', 'c', 'r' )
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __FTINCREM_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftlcdfil.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftlcdfil.h
new file mode 100644
index 0000000..0b55ebe
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftlcdfil.h
@@ -0,0 +1,213 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftlcdfil.h                                                             */
+/*                                                                         */
+/*    FreeType API for color filtering of subpixel bitmap glyphs           */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 2006, 2007, 2008, 2010 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FT_LCD_FILTER_H__
+#define __FT_LCD_FILTER_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /***************************************************************************
+   *
+   * @section:
+   *   lcd_filtering
+   *
+   * @title:
+   *   LCD Filtering
+   *
+   * @abstract:
+   *   Reduce color fringes of LCD-optimized bitmaps.
+   *
+   * @description:
+   *   The @FT_Library_SetLcdFilter API can be used to specify a low-pass
+   *   filter which is then applied to LCD-optimized bitmaps generated
+   *   through @FT_Render_Glyph.  This is useful to reduce color fringes
+   *   which would occur with unfiltered rendering.
+   *
+   *   Note that no filter is active by default, and that this function is
+   *   *not* implemented in default builds of the library.  You need to
+   *   #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file
+   *   in order to activate it.
+   */
+
+
+  /****************************************************************************
+   *
+   * @enum:
+   *   FT_LcdFilter
+   *
+   * @description:
+   *   A list of values to identify various types of LCD filters.
+   *
+   * @values:
+   *   FT_LCD_FILTER_NONE ::
+   *     Do not perform filtering.  When used with subpixel rendering, this
+   *     results in sometimes severe color fringes.
+   *
+   *   FT_LCD_FILTER_DEFAULT ::
+   *     The default filter reduces color fringes considerably, at the cost
+   *     of a slight blurriness in the output.
+   *
+   *   FT_LCD_FILTER_LIGHT ::
+   *     The light filter is a variant that produces less blurriness at the
+   *     cost of slightly more color fringes than the default one.  It might
+   *     be better, depending on taste, your monitor, or your personal vision.
+   *
+   *   FT_LCD_FILTER_LEGACY ::
+   *     This filter corresponds to the original libXft color filter.  It
+   *     provides high contrast output but can exhibit really bad color
+   *     fringes if glyphs are not extremely well hinted to the pixel grid.
+   *     In other words, it only works well if the TrueType bytecode
+   *     interpreter is enabled *and* high-quality hinted fonts are used.
+   *
+   *     This filter is only provided for comparison purposes, and might be
+   *     disabled or stay unsupported in the future.
+   *
+   * @since:
+   *   2.3.0
+   */
+  typedef enum  FT_LcdFilter_
+  {
+    FT_LCD_FILTER_NONE    = 0,
+    FT_LCD_FILTER_DEFAULT = 1,
+    FT_LCD_FILTER_LIGHT   = 2,
+    FT_LCD_FILTER_LEGACY  = 16,
+
+    FT_LCD_FILTER_MAX   /* do not remove */
+
+  } FT_LcdFilter;
+
+
+  /**************************************************************************
+   *
+   * @func:
+   *   FT_Library_SetLcdFilter
+   *
+   * @description:
+   *   This function is used to apply color filtering to LCD decimated
+   *   bitmaps, like the ones used when calling @FT_Render_Glyph with
+   *   @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V.
+   *
+   * @input:
+   *   library ::
+   *     A handle to the target library instance.
+   *
+   *   filter ::
+   *     The filter type.
+   *
+   *     You can use @FT_LCD_FILTER_NONE here to disable this feature, or
+   *     @FT_LCD_FILTER_DEFAULT to use a default filter that should work
+   *     well on most LCD screens.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   This feature is always disabled by default.  Clients must make an
+   *   explicit call to this function with a `filter' value other than
+   *   @FT_LCD_FILTER_NONE in order to enable it.
+   *
+   *   Due to *PATENTS* covering subpixel rendering, this function doesn't
+   *   do anything except returning `FT_Err_Unimplemented_Feature' if the
+   *   configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
+   *   defined in your build of the library, which should correspond to all
+   *   default builds of FreeType.
+   *
+   *   The filter affects glyph bitmaps rendered through @FT_Render_Glyph,
+   *   @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char.
+   *
+   *   It does _not_ affect the output of @FT_Outline_Render and
+   *   @FT_Outline_Get_Bitmap.
+   *
+   *   If this feature is activated, the dimensions of LCD glyph bitmaps are
+   *   either larger or taller than the dimensions of the corresponding
+   *   outline with regards to the pixel grid.  For example, for
+   *   @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and
+   *   up to 3~pixels to the right.
+   *
+   *   The bitmap offset values are adjusted correctly, so clients shouldn't
+   *   need to modify their layout and glyph positioning code when enabling
+   *   the filter.
+   *
+   * @since:
+   *   2.3.0
+   */
+  FT_EXPORT( FT_Error )
+  FT_Library_SetLcdFilter( FT_Library    library,
+                           FT_LcdFilter  filter );
+
+
+  /**************************************************************************
+   *
+   * @func:
+   *   FT_Library_SetLcdFilterWeights
+   *
+   * @description:
+   *   Use this function to override the filter weights selected by
+   *   @FT_Library_SetLcdFilter.  By default, FreeType uses the quintuple
+   *   (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10,
+   *   0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and
+   *   FT_LCD_FILTER_LEGACY.
+   *
+   * @input:
+   *   library ::
+   *     A handle to the target library instance.
+   *
+   *   weights ::
+   *     A pointer to an array; the function copies the first five bytes and
+   *     uses them to specify the filter weights.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   Due to *PATENTS* covering subpixel rendering, this function doesn't
+   *   do anything except returning `FT_Err_Unimplemented_Feature' if the
+   *   configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
+   *   defined in your build of the library, which should correspond to all
+   *   default builds of FreeType.
+   *
+   *   This function must be called after @FT_Library_SetLcdFilter to have
+   *   any effect.
+   *
+   * @since:
+   *   2.4.0
+   */
+  FT_EXPORT( FT_Error )
+  FT_Library_SetLcdFilterWeights( FT_Library      library,
+                                  unsigned char  *weights );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FT_LCD_FILTER_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftlist.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftlist.h
new file mode 100644
index 0000000..bb6f7f1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftlist.h
@@ -0,0 +1,277 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftlist.h                                                               */
+/*                                                                         */
+/*    Generic list support for FreeType (specification).                   */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2007, 2010 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  This file implements functions relative to list processing.  Its     */
+  /*  data structures are defined in `freetype.h'.                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTLIST_H__
+#define __FTLIST_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    list_processing                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    List Processing                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Simple management of lists.                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains various definitions related to list          */
+  /*    processing using doubly-linked nodes.                              */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_List                                                            */
+  /*    FT_ListNode                                                        */
+  /*    FT_ListRec                                                         */
+  /*    FT_ListNodeRec                                                     */
+  /*                                                                       */
+  /*    FT_List_Add                                                        */
+  /*    FT_List_Insert                                                     */
+  /*    FT_List_Find                                                       */
+  /*    FT_List_Remove                                                     */
+  /*    FT_List_Up                                                         */
+  /*    FT_List_Iterate                                                    */
+  /*    FT_List_Iterator                                                   */
+  /*    FT_List_Finalize                                                   */
+  /*    FT_List_Destructor                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Find                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Find the list node for a given listed object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*    data :: The address of the listed object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    List node.  NULL if it wasn't found.                               */
+  /*                                                                       */
+  FT_EXPORT( FT_ListNode )
+  FT_List_Find( FT_List  list,
+                void*    data );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Add                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Append an element to the end of a list.                            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*    node :: The node to append.                                        */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Add( FT_List      list,
+               FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Insert                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Insert an element at the head of a list.                           */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to parent list.                                  */
+  /*    node :: The node to insert.                                        */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Insert( FT_List      list,
+                  FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Remove                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Remove a node from a list.  This function doesn't check whether    */
+  /*    the node is in the list!                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    node :: The node to remove.                                        */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Remove( FT_List      list,
+                  FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Up                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Move a node to the head/top of a list.  Used to maintain LRU       */
+  /*    lists.                                                             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*    node :: The node to move.                                          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Up( FT_List      list,
+              FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_List_Iterator                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An FT_List iterator function which is called during a list parse   */
+  /*    by @FT_List_Iterate.                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    node :: The current iteration list node.                           */
+  /*                                                                       */
+  /*    user :: A typeless pointer passed to @FT_List_Iterate.             */
+  /*            Can be used to point to the iteration's state.             */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_List_Iterator)( FT_ListNode  node,
+                       void*        user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Iterate                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Parse a list and calls a given iterator function on each element.  */
+  /*    Note that parsing is stopped as soon as one of the iterator calls  */
+  /*    returns a non-zero value.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    list     :: A handle to the list.                                  */
+  /*    iterator :: An iterator function, called on each node of the list. */
+  /*    user     :: A user-supplied field which is passed as the second    */
+  /*                argument to the iterator.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result (a FreeType error code) of the last iterator call.      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_List_Iterate( FT_List           list,
+                   FT_List_Iterator  iterator,
+                   void*             user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_List_Destructor                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An @FT_List iterator function which is called during a list        */
+  /*    finalization by @FT_List_Finalize to destroy all elements in a     */
+  /*    given list.                                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    system :: The current system object.                               */
+  /*                                                                       */
+  /*    data   :: The current object to destroy.                           */
+  /*                                                                       */
+  /*    user   :: A typeless pointer passed to @FT_List_Iterate.  It can   */
+  /*              be used to point to the iteration's state.               */
+  /*                                                                       */
+  typedef void
+  (*FT_List_Destructor)( FT_Memory  memory,
+                         void*      data,
+                         void*      user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Finalize                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy all elements in the list as well as the list itself.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    list    :: A handle to the list.                                   */
+  /*                                                                       */
+  /*    destroy :: A list destructor that will be applied to each element  */
+  /*               of the list.                                            */
+  /*                                                                       */
+  /*    memory  :: The current memory object which handles deallocation.   */
+  /*                                                                       */
+  /*    user    :: A user-supplied field which is passed as the last       */
+  /*               argument to the destructor.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function expects that all nodes added by @FT_List_Add or      */
+  /*    @FT_List_Insert have been dynamically allocated.                   */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Finalize( FT_List             list,
+                    FT_List_Destructor  destroy,
+                    FT_Memory           memory,
+                    void*               user );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTLIST_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftlzw.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftlzw.h
new file mode 100644
index 0000000..00d4016
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftlzw.h
@@ -0,0 +1,99 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftlzw.h                                                                */
+/*                                                                         */
+/*    LZW-compressed stream support.                                       */
+/*                                                                         */
+/*  Copyright 2004, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTLZW_H__
+#define __FTLZW_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    lzw                                                                */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    LZW Streams                                                        */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Using LZW-compressed font files.                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of LZW-specific functions.   */
+  /*                                                                       */
+  /*************************************************************************/
+
+ /************************************************************************
+  *
+  * @function:
+  *   FT_Stream_OpenLZW
+  *
+  * @description:
+  *   Open a new stream to parse LZW-compressed font files.  This is
+  *   mainly used to support the compressed `*.pcf.Z' fonts that come
+  *   with XFree86.
+  *
+  * @input:
+  *   stream :: The target embedding stream.
+  *
+  *   source :: The source stream.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   The source stream must be opened _before_ calling this function.
+  *
+  *   Calling the internal function `FT_Stream_Close' on the new stream will
+  *   *not* call `FT_Stream_Close' on the source stream.  None of the stream
+  *   objects will be released to the heap.
+  *
+  *   The stream implementation is very basic and resets the decompression
+  *   process each time seeking backwards is needed within the stream
+  *
+  *   In certain builds of the library, LZW compression recognition is
+  *   automatically handled when calling @FT_New_Face or @FT_Open_Face.
+  *   This means that if no font driver is capable of handling the raw
+  *   compressed file, the library will try to open a LZW stream from it
+  *   and re-open the face with it.
+  *
+  *   This function may return `FT_Err_Unimplemented_Feature' if your build
+  *   of FreeType was not compiled with LZW support.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Stream_OpenLZW( FT_Stream  stream,
+                     FT_Stream  source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTLZW_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftmac.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftmac.h
new file mode 100644
index 0000000..ab5bab5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftmac.h
@@ -0,0 +1,274 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmac.h                                                                */
+/*                                                                         */
+/*    Additional Mac-specific API.                                         */
+/*                                                                         */
+/*  Copyright 1996-2001, 2004, 2006, 2007 by                               */
+/*  Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.     */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* NOTE: Include this file after <freetype/freetype.h> and after any       */
+/*       Mac-specific headers (because this header uses Mac types such as  */
+/*       Handle, FSSpec, FSRef, etc.)                                      */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMAC_H__
+#define __FTMAC_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+/* gcc-3.4.1 and later can warn about functions tagged as deprecated */
+#ifndef FT_DEPRECATED_ATTRIBUTE
+#if defined(__GNUC__)                                               && \
+    ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
+#define FT_DEPRECATED_ATTRIBUTE  __attribute__((deprecated))
+#else
+#define FT_DEPRECATED_ATTRIBUTE
+#endif
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    mac_specific                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Mac Specific Interface                                             */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Only available on the Macintosh.                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following definitions are only available if FreeType is        */
+  /*    compiled on a Macintosh.                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FOND                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new face object from a FOND resource.                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fond       :: A FOND resource.                                     */
+  /*                                                                       */
+  /*    face_index :: Only supported for the -1 `sanity check' special     */
+  /*                  case.                                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Notes>                                                               */
+  /*    This function can be used to create @FT_Face objects from fonts    */
+  /*    that are installed in the system as follows.                       */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      fond = GetResource( 'FOND', fontName );                          */
+  /*      error = FT_New_Face_From_FOND( library, fond, 0, &face );        */
+  /*    }                                                                  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face_From_FOND( FT_Library  library,
+                         Handle      fond,
+                         FT_Long     face_index,
+                         FT_Face    *aface )
+                       FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GetFile_From_Mac_Name                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return an FSSpec for the disk file containing the named font.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fontName   :: Mac OS name of the font (e.g., Times New Roman       */
+  /*                  Bold).                                               */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    pathSpec   :: FSSpec to the file.  For passing to                  */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /*    face_index :: Index of the face.  For passing to                   */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GetFile_From_Mac_Name( const char*  fontName,
+                            FSSpec*      pathSpec,
+                            FT_Long*     face_index )
+                          FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GetFile_From_Mac_ATS_Name                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return an FSSpec for the disk file containing the named font.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fontName   :: Mac OS name of the font in ATS framework.            */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    pathSpec   :: FSSpec to the file. For passing to                   */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /*    face_index :: Index of the face. For passing to                    */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GetFile_From_Mac_ATS_Name( const char*  fontName,
+                                FSSpec*      pathSpec,
+                                FT_Long*     face_index )
+                              FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GetFilePath_From_Mac_ATS_Name                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a pathname of the disk file and face index for given font   */
+  /*    name which is handled by ATS framework.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fontName    :: Mac OS name of the font in ATS framework.           */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    path        :: Buffer to store pathname of the file.  For passing  */
+  /*                   to @FT_New_Face.  The client must allocate this     */
+  /*                   buffer before calling this function.                */
+  /*                                                                       */
+  /*    maxPathSize :: Lengths of the buffer `path' that client allocated. */
+  /*                                                                       */
+  /*    face_index  :: Index of the face.  For passing to @FT_New_Face.    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GetFilePath_From_Mac_ATS_Name( const char*  fontName,
+                                    UInt8*       path,
+                                    UInt32       maxPathSize,
+                                    FT_Long*     face_index )
+                                  FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FSSpec                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new face object from a given resource and typeface index  */
+  /*    using an FSSpec to the font file.                                  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    spec       :: FSSpec to the font file.                             */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the resource.  The      */
+  /*                  first face has index~0.                              */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    @FT_New_Face_From_FSSpec is identical to @FT_New_Face except       */
+  /*    it accepts an FSSpec instead of a path.                            */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face_From_FSSpec( FT_Library     library,
+                           const FSSpec  *spec,
+                           FT_Long        face_index,
+                           FT_Face       *aface )
+                         FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FSRef                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new face object from a given resource and typeface index  */
+  /*    using an FSRef to the font file.                                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    spec       :: FSRef to the font file.                              */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the resource.  The      */
+  /*                  first face has index~0.                              */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    @FT_New_Face_From_FSRef is identical to @FT_New_Face except        */
+  /*    it accepts an FSRef instead of a path.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face_From_FSRef( FT_Library    library,
+                          const FSRef  *ref,
+                          FT_Long       face_index,
+                          FT_Face      *aface )
+                        FT_DEPRECATED_ATTRIBUTE;
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTMAC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftmm.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftmm.h
new file mode 100644
index 0000000..3aefb9e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftmm.h
@@ -0,0 +1,378 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmm.h                                                                 */
+/*                                                                         */
+/*    FreeType Multiple Master font interface (specification).             */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2004, 2006, 2009 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMM_H__
+#define __FTMM_H__
+
+
+#include <ft2build.h>
+#include FT_TYPE1_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    multiple_masters                                                   */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Multiple Masters                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How to manage Multiple Masters fonts.                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following types and functions are used to manage Multiple      */
+  /*    Master fonts, i.e., the selection of specific design instances by  */
+  /*    setting design axis coordinates.                                   */
+  /*                                                                       */
+  /*    George Williams has extended this interface to make it work with   */
+  /*    both Type~1 Multiple Masters fonts and GX distortable (var)        */
+  /*    fonts.  Some of these routines only work with MM fonts, others     */
+  /*    will work with both types.  They are similar enough that a         */
+  /*    consistent interface makes sense.                                  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_MM_Axis                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to model a given axis in design space for  */
+  /*    Multiple Masters fonts.                                            */
+  /*                                                                       */
+  /*    This structure can't be used for GX var fonts.                     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    name    :: The axis's name.                                        */
+  /*                                                                       */
+  /*    minimum :: The axis's minimum design coordinate.                   */
+  /*                                                                       */
+  /*    maximum :: The axis's maximum design coordinate.                   */
+  /*                                                                       */
+  typedef struct  FT_MM_Axis_
+  {
+    FT_String*  name;
+    FT_Long     minimum;
+    FT_Long     maximum;
+
+  } FT_MM_Axis;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Multi_Master                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the axes and space of a Multiple Masters */
+  /*    font.                                                              */
+  /*                                                                       */
+  /*    This structure can't be used for GX var fonts.                     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_axis    :: Number of axes.  Cannot exceed~4.                   */
+  /*                                                                       */
+  /*    num_designs :: Number of designs; should be normally 2^num_axis    */
+  /*                   even though the Type~1 specification strangely      */
+  /*                   allows for intermediate designs to be present. This */
+  /*                   number cannot exceed~16.                            */
+  /*                                                                       */
+  /*    axis        :: A table of axis descriptors.                        */
+  /*                                                                       */
+  typedef struct  FT_Multi_Master_
+  {
+    FT_UInt     num_axis;
+    FT_UInt     num_designs;
+    FT_MM_Axis  axis[T1_MAX_MM_AXIS];
+
+  } FT_Multi_Master;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Var_Axis                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to model a given axis in design space for  */
+  /*    Multiple Masters and GX var fonts.                                 */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    name    :: The axis's name.                                        */
+  /*               Not always meaningful for GX.                           */
+  /*                                                                       */
+  /*    minimum :: The axis's minimum design coordinate.                   */
+  /*                                                                       */
+  /*    def     :: The axis's default design coordinate.                   */
+  /*               FreeType computes meaningful default values for MM; it  */
+  /*               is then an integer value, not in 16.16 format.          */
+  /*                                                                       */
+  /*    maximum :: The axis's maximum design coordinate.                   */
+  /*                                                                       */
+  /*    tag     :: The axis's tag (the GX equivalent to `name').           */
+  /*               FreeType provides default values for MM if possible.    */
+  /*                                                                       */
+  /*    strid   :: The entry in `name' table (another GX version of        */
+  /*               `name').                                                */
+  /*               Not meaningful for MM.                                  */
+  /*                                                                       */
+  typedef struct  FT_Var_Axis_
+  {
+    FT_String*  name;
+
+    FT_Fixed    minimum;
+    FT_Fixed    def;
+    FT_Fixed    maximum;
+
+    FT_ULong    tag;
+    FT_UInt     strid;
+
+  } FT_Var_Axis;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Var_Named_Style                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to model a named style in a GX var font.   */
+  /*                                                                       */
+  /*    This structure can't be used for MM fonts.                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    coords :: The design coordinates for this style.                   */
+  /*              This is an array with one entry for each axis.           */
+  /*                                                                       */
+  /*    strid  :: The entry in `name' table identifying this style.        */
+  /*                                                                       */
+  typedef struct  FT_Var_Named_Style_
+  {
+    FT_Fixed*  coords;
+    FT_UInt    strid;
+
+  } FT_Var_Named_Style;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_MM_Var                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the axes and space of a Multiple Masters */
+  /*    or GX var distortable font.                                        */
+  /*                                                                       */
+  /*    Some fields are specific to one format and not to the other.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_axis        :: The number of axes.  The maximum value is~4 for */
+  /*                       MM; no limit in GX.                             */
+  /*                                                                       */
+  /*    num_designs     :: The number of designs; should be normally       */
+  /*                       2^num_axis for MM fonts.  Not meaningful for GX */
+  /*                       (where every glyph could have a different       */
+  /*                       number of designs).                             */
+  /*                                                                       */
+  /*    num_namedstyles :: The number of named styles; only meaningful for */
+  /*                       GX which allows certain design coordinates to   */
+  /*                       have a string ID (in the `name' table)          */
+  /*                       associated with them.  The font can tell the    */
+  /*                       user that, for example, Weight=1.5 is `Bold'.   */
+  /*                                                                       */
+  /*    axis            :: A table of axis descriptors.                    */
+  /*                       GX fonts contain slightly more data than MM.    */
+  /*                                                                       */
+  /*    namedstyles     :: A table of named styles.                        */
+  /*                       Only meaningful with GX.                        */
+  /*                                                                       */
+  typedef struct  FT_MM_Var_
+  {
+    FT_UInt              num_axis;
+    FT_UInt              num_designs;
+    FT_UInt              num_namedstyles;
+    FT_Var_Axis*         axis;
+    FT_Var_Named_Style*  namedstyle;
+
+  } FT_MM_Var;
+
+
+  /* */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Multi_Master                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the Multiple Master descriptor of a given font.           */
+  /*                                                                       */
+  /*    This function can't be used with GX fonts.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face    :: A handle to the source face.                            */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amaster :: The Multiple Masters descriptor.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Multi_Master( FT_Face           face,
+                       FT_Multi_Master  *amaster );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_MM_Var                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the Multiple Master/GX var descriptor of a given font.    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face    :: A handle to the source face.                            */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amaster :: The Multiple Masters/GX var descriptor.                 */
+  /*               Allocates a data structure, which the user must free    */
+  /*               (a single call to FT_FREE will do it).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_MM_Var( FT_Face      face,
+                 FT_MM_Var*  *amaster );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_MM_Design_Coordinates                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    For Multiple Masters fonts, choose an interpolated font design     */
+  /*    through design coordinates.                                        */
+  /*                                                                       */
+  /*    This function can't be used with GX fonts.                         */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: A handle to the source face.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    num_coords :: The number of design coordinates (must be equal to   */
+  /*                  the number of axes in the font).                     */
+  /*                                                                       */
+  /*    coords     :: An array of design coordinates.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_MM_Design_Coordinates( FT_Face   face,
+                                FT_UInt   num_coords,
+                                FT_Long*  coords );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Var_Design_Coordinates                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    For Multiple Master or GX Var fonts, choose an interpolated font   */
+  /*    design through design coordinates.                                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: A handle to the source face.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    num_coords :: The number of design coordinates (must be equal to   */
+  /*                  the number of axes in the font).                     */
+  /*                                                                       */
+  /*    coords     :: An array of design coordinates.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Var_Design_Coordinates( FT_Face    face,
+                                 FT_UInt    num_coords,
+                                 FT_Fixed*  coords );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_MM_Blend_Coordinates                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    For Multiple Masters and GX var fonts, choose an interpolated font */
+  /*    design through normalized blend coordinates.                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: A handle to the source face.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    num_coords :: The number of design coordinates (must be equal to   */
+  /*                  the number of axes in the font).                     */
+  /*                                                                       */
+  /*    coords     :: The design coordinates array (each element must be   */
+  /*                  between 0 and 1.0).                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_MM_Blend_Coordinates( FT_Face    face,
+                               FT_UInt    num_coords,
+                               FT_Fixed*  coords );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Var_Blend_Coordinates                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is another name of @FT_Set_MM_Blend_Coordinates.              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Var_Blend_Coordinates( FT_Face    face,
+                                FT_UInt    num_coords,
+                                FT_Fixed*  coords );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMM_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftmodapi.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftmodapi.h
new file mode 100644
index 0000000..8f2e017
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftmodapi.h
@@ -0,0 +1,483 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmodapi.h                                                             */
+/*                                                                         */
+/*    FreeType modules public interface (specification).                   */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009, 2010 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMODAPI_H__
+#define __FTMODAPI_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    module_management                                                  */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Module Management                                                  */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How to add, upgrade, and remove modules from FreeType.             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The definitions below are used to manage modules within FreeType.  */
+  /*    Modules can be added, upgraded, and removed at runtime.            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* module bit flags */
+#define FT_MODULE_FONT_DRIVER         1  /* this module is a font driver  */
+#define FT_MODULE_RENDERER            2  /* this module is a renderer     */
+#define FT_MODULE_HINTER              4  /* this module is a glyph hinter */
+#define FT_MODULE_STYLER              8  /* this module is a styler       */
+
+#define FT_MODULE_DRIVER_SCALABLE     0x100   /* the driver supports      */
+                                              /* scalable fonts           */
+#define FT_MODULE_DRIVER_NO_OUTLINES  0x200   /* the driver does not      */
+                                              /* support vector outlines  */
+#define FT_MODULE_DRIVER_HAS_HINTER   0x400   /* the driver provides its  */
+                                              /* own hinter               */
+
+
+  /* deprecated values */
+#define ft_module_font_driver         FT_MODULE_FONT_DRIVER
+#define ft_module_renderer            FT_MODULE_RENDERER
+#define ft_module_hinter              FT_MODULE_HINTER
+#define ft_module_styler              FT_MODULE_STYLER
+
+#define ft_module_driver_scalable     FT_MODULE_DRIVER_SCALABLE
+#define ft_module_driver_no_outlines  FT_MODULE_DRIVER_NO_OUTLINES
+#define ft_module_driver_has_hinter   FT_MODULE_DRIVER_HAS_HINTER
+
+
+  typedef FT_Pointer  FT_Module_Interface;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Constructor                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to initialize (not create) a new module object.    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module :: The module to initialize.                                */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_Module_Constructor)( FT_Module  module );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Destructor                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to finalize (not destroy) a given module object.   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module :: The module to finalize.                                  */
+  /*                                                                       */
+  typedef void
+  (*FT_Module_Destructor)( FT_Module  module );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Requester                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to query a given module for a specific interface.  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module :: The module to finalize.                                  */
+  /*                                                                       */
+  /*    name ::   The name of the interface in the module.                 */
+  /*                                                                       */
+  typedef FT_Module_Interface
+  (*FT_Module_Requester)( FT_Module    module,
+                          const char*  name );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Module_Class                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The module class descriptor.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    module_flags    :: Bit flags describing the module.                */
+  /*                                                                       */
+  /*    module_size     :: The size of one module object/instance in       */
+  /*                       bytes.                                          */
+  /*                                                                       */
+  /*    module_name     :: The name of the module.                         */
+  /*                                                                       */
+  /*    module_version  :: The version, as a 16.16 fixed number            */
+  /*                       (major.minor).                                  */
+  /*                                                                       */
+  /*    module_requires :: The version of FreeType this module requires,   */
+  /*                       as a 16.16 fixed number (major.minor).  Starts  */
+  /*                       at version 2.0, i.e., 0x20000.                  */
+  /*                                                                       */
+  /*    module_init     :: The initializing function.                      */
+  /*                                                                       */
+  /*    module_done     :: The finalizing function.                        */
+  /*                                                                       */
+  /*    get_interface   :: The interface requesting function.              */
+  /*                                                                       */
+  typedef struct  FT_Module_Class_
+  {
+    FT_ULong               module_flags;
+    FT_Long                module_size;
+    const FT_String*       module_name;
+    FT_Fixed               module_version;
+    FT_Fixed               module_requires;
+
+    const void*            module_interface;
+
+    FT_Module_Constructor  module_init;
+    FT_Module_Destructor   module_done;
+    FT_Module_Requester    get_interface;
+
+  } FT_Module_Class;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Add_Module                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Add a new module to a given library instance.                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library :: A handle to the library object.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    clazz   :: A pointer to class descriptor for the module.           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An error will be returned if a module already exists by that name, */
+  /*    or if the module requires a version of FreeType that is too great. */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Add_Module( FT_Library              library,
+                 const FT_Module_Class*  clazz );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Module                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Find a module by its name.                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library     :: A handle to the library object.                     */
+  /*                                                                       */
+  /*    module_name :: The module's name (as an ASCII string).             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A module handle.  0~if none was found.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    FreeType's internal modules aren't documented very well, and you   */
+  /*    should look up the source code for details.                        */
+  /*                                                                       */
+  FT_EXPORT( FT_Module )
+  FT_Get_Module( FT_Library   library,
+                 const char*  module_name );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Remove_Module                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Remove a given module from a library instance.                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library :: A handle to a library object.                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module  :: A handle to a module object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The module object is destroyed by the function in case of success. */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Remove_Module( FT_Library  library,
+                    FT_Module   module );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Reference_Library                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A counter gets initialized to~1 at the time an @FT_Library         */
+  /*    structure is created.  This function increments the counter.       */
+  /*    @FT_Done_Library then only destroys a library if the counter is~1, */
+  /*    otherwise it simply decrements the counter.                        */
+  /*                                                                       */
+  /*    This function helps in managing life-cycles of structures which    */
+  /*    reference @FT_Library objects.                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a target library object.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.4.2                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Reference_Library( FT_Library  library );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Library                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to create a new FreeType library instance    */
+  /*    from a given memory object.  It is thus possible to use libraries  */
+  /*    with distinct memory allocators within the same program.           */
+  /*                                                                       */
+  /*    Normally, you would call this function (followed by a call to      */
+  /*    @FT_Add_Default_Modules or a series of calls to @FT_Add_Module)    */
+  /*    instead of @FT_Init_FreeType to initialize the FreeType library.   */
+  /*                                                                       */
+  /*    Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a      */
+  /*    library instance.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory   :: A handle to the original memory object.                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    alibrary :: A pointer to handle of a new library object.           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Library.                                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Library( FT_Memory    memory,
+                  FT_Library  *alibrary );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Library                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discard a given library object.  This closes all drivers and       */
+  /*    discards all resource objects.                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to the target library.                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Library.                                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_Library( FT_Library  library );
+
+/* */
+
+  typedef void
+  (*FT_DebugHook_Func)( void*  arg );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Debug_Hook                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Set a debug hook function for debugging the interpreter of a font  */
+  /*    format.                                                            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hook_index :: The index of the debug hook.  You should use the     */
+  /*                  values defined in `ftobjs.h', e.g.,                  */
+  /*                  `FT_DEBUG_HOOK_TRUETYPE'.                            */
+  /*                                                                       */
+  /*    debug_hook :: The function used to debug the interpreter.          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Currently, four debug hook slots are available, but only two (for  */
+  /*    the TrueType and the Type~1 interpreter) are defined.              */
+  /*                                                                       */
+  /*    Since the internal headers of FreeType are no longer installed,    */
+  /*    the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly.      */
+  /*    This is a bug and will be fixed in a forthcoming release.          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Set_Debug_Hook( FT_Library         library,
+                     FT_UInt            hook_index,
+                     FT_DebugHook_Func  debug_hook );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Add_Default_Modules                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Add the set of default drivers to a given library object.          */
+  /*    This is only useful when you create a library object with          */
+  /*    @FT_New_Library (usually to plug a custom memory manager).         */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library :: A handle to a new library object.                       */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Add_Default_Modules( FT_Library  library );
+
+
+
+  /**************************************************************************
+   *
+   * @section:
+   *   truetype_engine
+   *
+   * @title:
+   *   The TrueType Engine
+   *
+   * @abstract:
+   *   TrueType bytecode support.
+   *
+   * @description:
+   *   This section contains a function used to query the level of TrueType
+   *   bytecode support compiled in this version of the library.
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   *  @enum:
+   *     FT_TrueTypeEngineType
+   *
+   *  @description:
+   *     A list of values describing which kind of TrueType bytecode
+   *     engine is implemented in a given FT_Library instance.  It is used
+   *     by the @FT_Get_TrueType_Engine_Type function.
+   *
+   *  @values:
+   *     FT_TRUETYPE_ENGINE_TYPE_NONE ::
+   *       The library doesn't implement any kind of bytecode interpreter.
+   *
+   *     FT_TRUETYPE_ENGINE_TYPE_UNPATENTED ::
+   *       The library implements a bytecode interpreter that doesn't
+   *       support the patented operations of the TrueType virtual machine.
+   *
+   *       Its main use is to load certain Asian fonts which position and
+   *       scale glyph components with bytecode instructions.  It produces
+   *       bad output for most other fonts.
+   *
+   *    FT_TRUETYPE_ENGINE_TYPE_PATENTED ::
+   *       The library implements a bytecode interpreter that covers
+   *       the full instruction set of the TrueType virtual machine (this
+   *       was governed by patents until May 2010, hence the name).
+   *
+   *  @since:
+   *       2.2
+   *
+   */
+  typedef enum  FT_TrueTypeEngineType_
+  {
+    FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
+    FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
+    FT_TRUETYPE_ENGINE_TYPE_PATENTED
+
+  } FT_TrueTypeEngineType;
+
+
+  /**************************************************************************
+   *
+   *  @func:
+   *     FT_Get_TrueType_Engine_Type
+   *
+   *  @description:
+   *     Return an @FT_TrueTypeEngineType value to indicate which level of
+   *     the TrueType virtual machine a given library instance supports.
+   *
+   *  @input:
+   *     library ::
+   *       A library instance.
+   *
+   *  @return:
+   *     A value indicating which level is supported.
+   *
+   *  @since:
+   *     2.2
+   *
+   */
+  FT_EXPORT( FT_TrueTypeEngineType )
+  FT_Get_TrueType_Engine_Type( FT_Library  library );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMODAPI_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftmoderr.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftmoderr.h
new file mode 100644
index 0000000..1bf3b38
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftmoderr.h
@@ -0,0 +1,156 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmoderr.h                                                             */
+/*                                                                         */
+/*    FreeType module error offsets (specification).                       */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2004, 2005, 2010 by                        */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the FreeType module error offsets.        */
+  /*                                                                       */
+  /* The lower byte gives the error code, the higher byte gives the        */
+  /* module.  The base module has error offset 0.  For example, the error  */
+  /* `FT_Err_Invalid_File_Format' has value 0x003, the error               */
+  /* `TT_Err_Invalid_File_Format' has value 0x1103, the error              */
+  /* `T1_Err_Invalid_File_Format' has value 0x1203, etc.                   */
+  /*                                                                       */
+  /* Undefine the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in ftoption.h   */
+  /* to make the higher byte always zero (disabling the module error       */
+  /* mechanism).                                                           */
+  /*                                                                       */
+  /* It can also be used to create a module error message table easily     */
+  /* with something like                                                   */
+  /*                                                                       */
+  /*   {                                                                   */
+  /*     #undef __FTMODERR_H__                                             */
+  /*     #define FT_MODERRDEF( e, v, s )  { FT_Mod_Err_ ## e, s },         */
+  /*     #define FT_MODERR_START_LIST     {                                */
+  /*     #define FT_MODERR_END_LIST       { 0, 0 } };                      */
+  /*                                                                       */
+  /*     const struct                                                      */
+  /*     {                                                                 */
+  /*       int          mod_err_offset;                                    */
+  /*       const char*  mod_err_msg                                        */
+  /*     } ft_mod_errors[] =                                               */
+  /*                                                                       */
+  /*     #include FT_MODULE_ERRORS_H                                       */
+  /*   }                                                                   */
+  /*                                                                       */
+  /* To use such a table, all errors must be ANDed with 0xFF00 to remove   */
+  /* the error code.                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTMODERR_H__
+#define __FTMODERR_H__
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                       SETUP MACROS                      *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#undef  FT_NEED_EXTERN_C
+
+#ifndef FT_MODERRDEF
+
+#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+#define FT_MODERRDEF( e, v, s )  FT_Mod_Err_ ## e = v,
+#else
+#define FT_MODERRDEF( e, v, s )  FT_Mod_Err_ ## e = 0,
+#endif
+
+#define FT_MODERR_START_LIST  enum {
+#define FT_MODERR_END_LIST    FT_Mod_Err_Max };
+
+#ifdef __cplusplus
+#define FT_NEED_EXTERN_C
+  extern "C" {
+#endif
+
+#endif /* !FT_MODERRDEF */
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****               LIST MODULE ERROR BASES                   *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#ifdef FT_MODERR_START_LIST
+  FT_MODERR_START_LIST
+#endif
+
+
+  FT_MODERRDEF( Base,      0x000, "base module" )
+  FT_MODERRDEF( Autofit,   0x100, "autofitter module" )
+  FT_MODERRDEF( BDF,       0x200, "BDF module" )
+  FT_MODERRDEF( Bzip2,     0x300, "Bzip2 module" )
+  FT_MODERRDEF( Cache,     0x400, "cache module" )
+  FT_MODERRDEF( CFF,       0x500, "CFF module" )
+  FT_MODERRDEF( CID,       0x600, "CID module" )
+  FT_MODERRDEF( Gzip,      0x700, "Gzip module" )
+  FT_MODERRDEF( LZW,       0x800, "LZW module" )
+  FT_MODERRDEF( OTvalid,   0x900, "OpenType validation module" )
+  FT_MODERRDEF( PCF,       0xA00, "PCF module" )
+  FT_MODERRDEF( PFR,       0xB00, "PFR module" )
+  FT_MODERRDEF( PSaux,     0xC00, "PS auxiliary module" )
+  FT_MODERRDEF( PShinter,  0xD00, "PS hinter module" )
+  FT_MODERRDEF( PSnames,   0xE00, "PS names module" )
+  FT_MODERRDEF( Raster,    0xF00, "raster module" )
+  FT_MODERRDEF( SFNT,     0x1000, "SFNT module" )
+  FT_MODERRDEF( Smooth,   0x1100, "smooth raster module" )
+  FT_MODERRDEF( TrueType, 0x1200, "TrueType module" )
+  FT_MODERRDEF( Type1,    0x1300, "Type 1 module" )
+  FT_MODERRDEF( Type42,   0x1400, "Type 42 module" )
+  FT_MODERRDEF( Winfonts, 0x1500, "Windows FON/FNT module" )
+
+
+#ifdef FT_MODERR_END_LIST
+  FT_MODERR_END_LIST
+#endif
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                      CLEANUP                            *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#ifdef FT_NEED_EXTERN_C
+  }
+#endif
+
+#undef FT_MODERR_START_LIST
+#undef FT_MODERR_END_LIST
+#undef FT_MODERRDEF
+#undef FT_NEED_EXTERN_C
+
+
+#endif /* __FTMODERR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftotval.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftotval.h
new file mode 100644
index 0000000..027f2e8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftotval.h
@@ -0,0 +1,203 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftotval.h                                                              */
+/*                                                                         */
+/*    FreeType API for validating OpenType tables (specification).         */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2007 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/*                                                                         */
+/* Warning: This module might be moved to a different library in the       */
+/*          future to avoid a tight dependency between FreeType and the    */
+/*          OpenType specification.                                        */
+/*                                                                         */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTOTVAL_H__
+#define __FTOTVAL_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    ot_validation                                                      */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    OpenType Validation                                                */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    An API to validate OpenType tables.                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of functions to validate     */
+  /*    some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+ /**********************************************************************
+  *
+  * @enum:
+  *    FT_VALIDATE_OTXXX
+  *
+  * @description:
+  *    A list of bit-field constants used with @FT_OpenType_Validate to
+  *    indicate which OpenType tables should be validated.
+  *
+  * @values:
+  *    FT_VALIDATE_BASE ::
+  *      Validate BASE table.
+  *
+  *    FT_VALIDATE_GDEF ::
+  *      Validate GDEF table.
+  *
+  *    FT_VALIDATE_GPOS ::
+  *      Validate GPOS table.
+  *
+  *    FT_VALIDATE_GSUB ::
+  *      Validate GSUB table.
+  *
+  *    FT_VALIDATE_JSTF ::
+  *      Validate JSTF table.
+  *
+  *    FT_VALIDATE_MATH ::
+  *      Validate MATH table.
+  *
+  *    FT_VALIDATE_OT ::
+  *      Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).
+  *
+  */
+#define FT_VALIDATE_BASE  0x0100
+#define FT_VALIDATE_GDEF  0x0200
+#define FT_VALIDATE_GPOS  0x0400
+#define FT_VALIDATE_GSUB  0x0800
+#define FT_VALIDATE_JSTF  0x1000
+#define FT_VALIDATE_MATH  0x2000
+
+#define FT_VALIDATE_OT  FT_VALIDATE_BASE | \
+                        FT_VALIDATE_GDEF | \
+                        FT_VALIDATE_GPOS | \
+                        FT_VALIDATE_GSUB | \
+                        FT_VALIDATE_JSTF | \
+                        FT_VALIDATE_MATH
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_OpenType_Validate
+  *
+  * @description:
+  *    Validate various OpenType tables to assure that all offsets and
+  *    indices are valid.  The idea is that a higher-level library which
+  *    actually does the text layout can access those tables without
+  *    error checking (which can be quite time consuming).
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    validation_flags ::
+  *       A bit field which specifies the tables to be validated.  See
+  *       @FT_VALIDATE_OTXXX for possible values.
+  *
+  * @output:
+  *    BASE_table ::
+  *       A pointer to the BASE table.
+  *
+  *    GDEF_table ::
+  *       A pointer to the GDEF table.
+  *
+  *    GPOS_table ::
+  *       A pointer to the GPOS table.
+  *
+  *    GSUB_table ::
+  *       A pointer to the GSUB table.
+  *
+  *    JSTF_table ::
+  *       A pointer to the JSTF table.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function only works with OpenType fonts, returning an error
+  *   otherwise.
+  *
+  *   After use, the application should deallocate the five tables with
+  *   @FT_OpenType_Free.  A NULL value indicates that the table either
+  *   doesn't exist in the font, or the application hasn't asked for
+  *   validation.
+  */
+  FT_EXPORT( FT_Error )
+  FT_OpenType_Validate( FT_Face    face,
+                        FT_UInt    validation_flags,
+                        FT_Bytes  *BASE_table,
+                        FT_Bytes  *GDEF_table,
+                        FT_Bytes  *GPOS_table,
+                        FT_Bytes  *GSUB_table,
+                        FT_Bytes  *JSTF_table );
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_OpenType_Free
+  *
+  * @description:
+  *    Free the buffer allocated by OpenType validator.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    table ::
+  *       The pointer to the buffer that is allocated by
+  *       @FT_OpenType_Validate.
+  *
+  * @note:
+  *   This function must be used to free the buffer allocated by
+  *   @FT_OpenType_Validate only.
+  */
+  FT_EXPORT( void )
+  FT_OpenType_Free( FT_Face   face,
+                    FT_Bytes  table );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTOTVAL_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftoutln.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftoutln.h
new file mode 100644
index 0000000..1cf3c3f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftoutln.h
@@ -0,0 +1,540 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftoutln.h                                                              */
+/*                                                                         */
+/*    Support for the FT_Outline type used to store glyph shapes of        */
+/*    most scalable font formats (specification).                          */
+/*                                                                         */
+/*  Copyright 1996-2003, 2005-2011 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTOUTLN_H__
+#define __FTOUTLN_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    outline_processing                                                 */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Outline Processing                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Functions to create, transform, and render vectorial glyph images. */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains routines used to create and destroy scalable */
+  /*    glyph images known as `outlines'.  These can also be measured,     */
+  /*    transformed, and converted into bitmaps and pixmaps.               */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_Outline                                                         */
+  /*    FT_OUTLINE_FLAGS                                                   */
+  /*    FT_Outline_New                                                     */
+  /*    FT_Outline_Done                                                    */
+  /*    FT_Outline_Copy                                                    */
+  /*    FT_Outline_Translate                                               */
+  /*    FT_Outline_Transform                                               */
+  /*    FT_Outline_Embolden                                                */
+  /*    FT_Outline_Reverse                                                 */
+  /*    FT_Outline_Check                                                   */
+  /*                                                                       */
+  /*    FT_Outline_Get_CBox                                                */
+  /*    FT_Outline_Get_BBox                                                */
+  /*                                                                       */
+  /*    FT_Outline_Get_Bitmap                                              */
+  /*    FT_Outline_Render                                                  */
+  /*                                                                       */
+  /*    FT_Outline_Decompose                                               */
+  /*    FT_Outline_Funcs                                                   */
+  /*    FT_Outline_MoveTo_Func                                             */
+  /*    FT_Outline_LineTo_Func                                             */
+  /*    FT_Outline_ConicTo_Func                                            */
+  /*    FT_Outline_CubicTo_Func                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Decompose                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Walk over an outline's structure to decompose it into individual   */
+  /*    segments and Bézier arcs.  This function also emits `move to'      */
+  /*    operations to indicate the start of new contours in the outline.   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline        :: A pointer to the source target.                  */
+  /*                                                                       */
+  /*    func_interface :: A table of `emitters', i.e., function pointers   */
+  /*                      called during decomposition to indicate path     */
+  /*                      operations.                                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    user           :: A typeless pointer which is passed to each       */
+  /*                      emitter during the decomposition.  It can be     */
+  /*                      used to store the state during the               */
+  /*                      decomposition.                                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Decompose( FT_Outline*              outline,
+                        const FT_Outline_Funcs*  func_interface,
+                        void*                    user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_New                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new outline of a given size.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library     :: A handle to the library object from where the       */
+  /*                   outline is allocated.  Note however that the new    */
+  /*                   outline will *not* necessarily be *freed*, when     */
+  /*                   destroying the library, by @FT_Done_FreeType.       */
+  /*                                                                       */
+  /*    numPoints   :: The maximal number of points within the outline.    */
+  /*                                                                       */
+  /*    numContours :: The maximal number of contours within the outline.  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    anoutline   :: A handle to the new outline.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The reason why this function takes a `library' parameter is simply */
+  /*    to use the library's memory allocator.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_New( FT_Library   library,
+                  FT_UInt      numPoints,
+                  FT_Int       numContours,
+                  FT_Outline  *anoutline );
+
+
+  FT_EXPORT( FT_Error )
+  FT_Outline_New_Internal( FT_Memory    memory,
+                           FT_UInt      numPoints,
+                           FT_Int       numContours,
+                           FT_Outline  *anoutline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Done                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy an outline created with @FT_Outline_New.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle of the library object used to allocate the     */
+  /*               outline.                                                */
+  /*                                                                       */
+  /*    outline :: A pointer to the outline object to be discarded.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If the outline's `owner' field is not set, only the outline        */
+  /*    descriptor will be released.                                       */
+  /*                                                                       */
+  /*    The reason why this function takes an `library' parameter is       */
+  /*    simply to use ft_mem_free().                                       */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Done( FT_Library   library,
+                   FT_Outline*  outline );
+
+
+  FT_EXPORT( FT_Error )
+  FT_Outline_Done_Internal( FT_Memory    memory,
+                            FT_Outline*  outline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Check                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Check the contents of an outline descriptor.                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline :: A handle to a source outline.                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Check( FT_Outline*  outline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Get_CBox                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return an outline's `control box'.  The control box encloses all   */
+  /*    the outline's points, including Bézier control points.  Though it  */
+  /*    coincides with the exact bounding box for most glyphs, it can be   */
+  /*    slightly larger in some situations (like when rotating an outline  */
+  /*    which contains Bézier outside arcs).                               */
+  /*                                                                       */
+  /*    Computing the control box is very fast, while getting the bounding */
+  /*    box can take much more time as it needs to walk over all segments  */
+  /*    and arcs in the outline.  To get the latter, you can use the       */
+  /*    `ftbbox' component which is dedicated to this single task.         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline :: A pointer to the source outline descriptor.             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acbox   :: The outline's control box.                              */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    See @FT_Glyph_Get_CBox for a discussion of tricky fonts.           */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Get_CBox( const FT_Outline*  outline,
+                       FT_BBox           *acbox );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Translate                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Apply a simple translation to the points of an outline.            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline :: A pointer to the target outline descriptor.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    xOffset :: The horizontal offset.                                  */
+  /*                                                                       */
+  /*    yOffset :: The vertical offset.                                    */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Translate( const FT_Outline*  outline,
+                        FT_Pos             xOffset,
+                        FT_Pos             yOffset );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Copy                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Copy an outline into another one.  Both objects must have the      */
+  /*    same sizes (number of points & number of contours) when this       */
+  /*    function is called.                                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    source :: A handle to the source outline.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target :: A handle to the target outline.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Copy( const FT_Outline*  source,
+                   FT_Outline        *target );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Transform                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Apply a simple 2x2 matrix to all of an outline's points.  Useful   */
+  /*    for applying rotations, slanting, flipping, etc.                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline :: A pointer to the target outline descriptor.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix  :: A pointer to the transformation matrix.                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You can use @FT_Outline_Translate if you need to translate the     */
+  /*    outline's points.                                                  */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Transform( const FT_Outline*  outline,
+                        const FT_Matrix*   matrix );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Embolden                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Embolden an outline.  The new outline will be at most 4~times      */
+  /*    `strength' pixels wider and higher.  You may think of the left and */
+  /*    bottom borders as unchanged.                                       */
+  /*                                                                       */
+  /*    Negative `strength' values to reduce the outline thickness are     */
+  /*    possible also.                                                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline  :: A handle to the target outline.                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    strength :: How strong the glyph is emboldened.  Expressed in      */
+  /*                26.6 pixel format.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The used algorithm to increase or decrease the thickness of the    */
+  /*    glyph doesn't change the number of points; this means that certain */
+  /*    situations like acute angles or intersections are sometimes        */
+  /*    handled incorrectly.                                               */
+  /*                                                                       */
+  /*    If you need `better' metrics values you should call                */
+  /*    @FT_Outline_Get_CBox or @FT_Outline_Get_BBox.                      */
+  /*                                                                       */
+  /*    Example call:                                                      */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      FT_Load_Glyph( face, index, FT_LOAD_DEFAULT );                   */
+  /*      if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE )             */
+  /*        FT_Outline_Embolden( &face->slot->outline, strength );         */
+  /*    }                                                                  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Embolden( FT_Outline*  outline,
+                       FT_Pos       strength );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Reverse                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Reverse the drawing direction of an outline.  This is used to      */
+  /*    ensure consistent fill conventions for mirrored glyphs.            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline :: A pointer to the target outline descriptor.             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function toggles the bit flag @FT_OUTLINE_REVERSE_FILL in     */
+  /*    the outline's `flags' field.                                       */
+  /*                                                                       */
+  /*    It shouldn't be used by a normal client application, unless it     */
+  /*    knows what it is doing.                                            */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Reverse( FT_Outline*  outline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Get_Bitmap                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Render an outline within a bitmap.  The outline's image is simply  */
+  /*    OR-ed to the target bitmap.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a FreeType library object.                  */
+  /*                                                                       */
+  /*    outline :: A pointer to the source outline descriptor.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    abitmap :: A pointer to the target bitmap descriptor.              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function does NOT CREATE the bitmap, it only renders an       */
+  /*    outline image within the one you pass to it!  Consequently, the    */
+  /*    various fields in `abitmap' should be set accordingly.             */
+  /*                                                                       */
+  /*    It will use the raster corresponding to the default glyph format.  */
+  /*                                                                       */
+  /*    The value of the `num_grays' field in `abitmap' is ignored.  If    */
+  /*    you select the gray-level rasterizer, and you want less than 256   */
+  /*    gray levels, you have to use @FT_Outline_Render directly.          */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Get_Bitmap( FT_Library        library,
+                         FT_Outline*       outline,
+                         const FT_Bitmap  *abitmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Render                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Render an outline within a bitmap using the current scan-convert.  */
+  /*    This function uses an @FT_Raster_Params structure as an argument,  */
+  /*    allowing advanced features like direct composition, translucency,  */
+  /*    etc.                                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a FreeType library object.                  */
+  /*                                                                       */
+  /*    outline :: A pointer to the source outline descriptor.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    params  :: A pointer to an @FT_Raster_Params structure used to     */
+  /*               describe the rendering operation.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should know what you are doing and how @FT_Raster_Params works */
+  /*    to use this function.                                              */
+  /*                                                                       */
+  /*    The field `params.source' will be set to `outline' before the scan */
+  /*    converter is called, which means that the value you give to it is  */
+  /*    actually ignored.                                                  */
+  /*                                                                       */
+  /*    The gray-level rasterizer always uses 256 gray levels.  If you     */
+  /*    want less gray levels, you have to provide your own span callback. */
+  /*    See the @FT_RASTER_FLAG_DIRECT value of the `flags' field in the   */
+  /*    @FT_Raster_Params structure for more details.                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Render( FT_Library         library,
+                     FT_Outline*        outline,
+                     FT_Raster_Params*  params );
+
+
+ /**************************************************************************
+  *
+  * @enum:
+  *   FT_Orientation
+  *
+  * @description:
+  *   A list of values used to describe an outline's contour orientation.
+  *
+  *   The TrueType and PostScript specifications use different conventions
+  *   to determine whether outline contours should be filled or unfilled.
+  *
+  * @values:
+  *   FT_ORIENTATION_TRUETYPE ::
+  *     According to the TrueType specification, clockwise contours must
+  *     be filled, and counter-clockwise ones must be unfilled.
+  *
+  *   FT_ORIENTATION_POSTSCRIPT ::
+  *     According to the PostScript specification, counter-clockwise contours
+  *     must be filled, and clockwise ones must be unfilled.
+  *
+  *   FT_ORIENTATION_FILL_RIGHT ::
+  *     This is identical to @FT_ORIENTATION_TRUETYPE, but is used to
+  *     remember that in TrueType, everything that is to the right of
+  *     the drawing direction of a contour must be filled.
+  *
+  *   FT_ORIENTATION_FILL_LEFT ::
+  *     This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to
+  *     remember that in PostScript, everything that is to the left of
+  *     the drawing direction of a contour must be filled.
+  *
+  *   FT_ORIENTATION_NONE ::
+  *     The orientation cannot be determined.  That is, different parts of
+  *     the glyph have different orientation.
+  *
+  */
+  typedef enum  FT_Orientation_
+  {
+    FT_ORIENTATION_TRUETYPE   = 0,
+    FT_ORIENTATION_POSTSCRIPT = 1,
+    FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE,
+    FT_ORIENTATION_FILL_LEFT  = FT_ORIENTATION_POSTSCRIPT,
+    FT_ORIENTATION_NONE
+
+  } FT_Orientation;
+
+
+ /**************************************************************************
+  *
+  * @function:
+  *   FT_Outline_Get_Orientation
+  *
+  * @description:
+  *   This function analyzes a glyph outline and tries to compute its
+  *   fill orientation (see @FT_Orientation).  This is done by computing
+  *   the direction of each global horizontal and/or vertical extrema
+  *   within the outline.
+  *
+  *   Note that this will return @FT_ORIENTATION_TRUETYPE for empty
+  *   outlines.
+  *
+  * @input:
+  *   outline ::
+  *     A handle to the source outline.
+  *
+  * @return:
+  *   The orientation.
+  *
+  */
+  FT_EXPORT( FT_Orientation )
+  FT_Outline_Get_Orientation( FT_Outline*  outline );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTOUTLN_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftpfr.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftpfr.h
new file mode 100644
index 0000000..0b7b7d4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftpfr.h
@@ -0,0 +1,172 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftpfr.h                                                                */
+/*                                                                         */
+/*    FreeType API for accessing PFR-specific data (specification only).   */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006, 2008, 2009 by                        */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTPFR_H__
+#define __FTPFR_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    pfr_fonts                                                          */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    PFR Fonts                                                          */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    PFR/TrueDoc specific API.                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of PFR-specific functions.   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_PFR_Metrics
+  *
+  * @description:
+  *    Return the outline and metrics resolutions of a given PFR face.
+  *
+  * @input:
+  *    face :: Handle to the input face.  It can be a non-PFR face.
+  *
+  * @output:
+  *    aoutline_resolution ::
+  *      Outline resolution.  This is equivalent to `face->units_per_EM'
+  *      for non-PFR fonts.  Optional (parameter can be NULL).
+  *
+  *    ametrics_resolution ::
+  *      Metrics resolution.  This is equivalent to `outline_resolution'
+  *      for non-PFR fonts.  Optional (parameter can be NULL).
+  *
+  *    ametrics_x_scale ::
+  *      A 16.16 fixed-point number used to scale distance expressed
+  *      in metrics units to device sub-pixels.  This is equivalent to
+  *      `face->size->x_scale', but for metrics only.  Optional (parameter
+  *      can be NULL).
+  *
+  *    ametrics_y_scale ::
+  *      Same as `ametrics_x_scale' but for the vertical direction.
+  *      optional (parameter can be NULL).
+  *
+  * @return:
+  *    FreeType error code.  0~means success.
+  *
+  * @note:
+  *   If the input face is not a PFR, this function will return an error.
+  *   However, in all cases, it will return valid values.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_PFR_Metrics( FT_Face    face,
+                      FT_UInt   *aoutline_resolution,
+                      FT_UInt   *ametrics_resolution,
+                      FT_Fixed  *ametrics_x_scale,
+                      FT_Fixed  *ametrics_y_scale );
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_PFR_Kerning
+  *
+  * @description:
+  *    Return the kerning pair corresponding to two glyphs in a PFR face.
+  *    The distance is expressed in metrics units, unlike the result of
+  *    @FT_Get_Kerning.
+  *
+  * @input:
+  *    face  :: A handle to the input face.
+  *
+  *    left  :: Index of the left glyph.
+  *
+  *    right :: Index of the right glyph.
+  *
+  * @output:
+  *    avector :: A kerning vector.
+  *
+  * @return:
+  *    FreeType error code.  0~means success.
+  *
+  * @note:
+  *    This function always return distances in original PFR metrics
+  *    units.  This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED
+  *    mode, which always returns distances converted to outline units.
+  *
+  *    You can use the value of the `x_scale' and `y_scale' parameters
+  *    returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_PFR_Kerning( FT_Face     face,
+                      FT_UInt     left,
+                      FT_UInt     right,
+                      FT_Vector  *avector );
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_PFR_Advance
+  *
+  * @description:
+  *    Return a given glyph advance, expressed in original metrics units,
+  *    from a PFR font.
+  *
+  * @input:
+  *    face   :: A handle to the input face.
+  *
+  *    gindex :: The glyph index.
+  *
+  * @output:
+  *    aadvance :: The glyph advance in metrics units.
+  *
+  * @return:
+  *    FreeType error code.  0~means success.
+  *
+  * @note:
+  *    You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics
+  *    to convert the advance to device sub-pixels (i.e., 1/64th of pixels).
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_PFR_Advance( FT_Face   face,
+                      FT_UInt   gindex,
+                      FT_Pos   *aadvance );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTPFR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftrender.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftrender.h
new file mode 100644
index 0000000..dd0229b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftrender.h
@@ -0,0 +1,238 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftrender.h                                                             */
+/*                                                                         */
+/*    FreeType renderer modules public interface (specification).          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2005, 2006, 2010 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTRENDER_H__
+#define __FTRENDER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    module_management                                                  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* create a new glyph object */
+  typedef FT_Error
+  (*FT_Glyph_InitFunc)( FT_Glyph      glyph,
+                        FT_GlyphSlot  slot );
+
+  /* destroys a given glyph object */
+  typedef void
+  (*FT_Glyph_DoneFunc)( FT_Glyph  glyph );
+
+  typedef void
+  (*FT_Glyph_TransformFunc)( FT_Glyph          glyph,
+                             const FT_Matrix*  matrix,
+                             const FT_Vector*  delta );
+
+  typedef void
+  (*FT_Glyph_GetBBoxFunc)( FT_Glyph  glyph,
+                           FT_BBox*  abbox );
+
+  typedef FT_Error
+  (*FT_Glyph_CopyFunc)( FT_Glyph   source,
+                        FT_Glyph   target );
+
+  typedef FT_Error
+  (*FT_Glyph_PrepareFunc)( FT_Glyph      glyph,
+                           FT_GlyphSlot  slot );
+
+/* deprecated */
+#define FT_Glyph_Init_Func       FT_Glyph_InitFunc
+#define FT_Glyph_Done_Func       FT_Glyph_DoneFunc
+#define FT_Glyph_Transform_Func  FT_Glyph_TransformFunc
+#define FT_Glyph_BBox_Func       FT_Glyph_GetBBoxFunc
+#define FT_Glyph_Copy_Func       FT_Glyph_CopyFunc
+#define FT_Glyph_Prepare_Func    FT_Glyph_PrepareFunc
+
+
+  struct  FT_Glyph_Class_
+  {
+    FT_Long                 glyph_size;
+    FT_Glyph_Format         glyph_format;
+    FT_Glyph_InitFunc       glyph_init;
+    FT_Glyph_DoneFunc       glyph_done;
+    FT_Glyph_CopyFunc       glyph_copy;
+    FT_Glyph_TransformFunc  glyph_transform;
+    FT_Glyph_GetBBoxFunc    glyph_bbox;
+    FT_Glyph_PrepareFunc    glyph_prepare;
+  };
+
+
+  typedef FT_Error
+  (*FT_Renderer_RenderFunc)( FT_Renderer       renderer,
+                             FT_GlyphSlot      slot,
+                             FT_UInt           mode,
+                             const FT_Vector*  origin );
+
+  typedef FT_Error
+  (*FT_Renderer_TransformFunc)( FT_Renderer       renderer,
+                                FT_GlyphSlot      slot,
+                                const FT_Matrix*  matrix,
+                                const FT_Vector*  delta );
+
+
+  typedef void
+  (*FT_Renderer_GetCBoxFunc)( FT_Renderer   renderer,
+                              FT_GlyphSlot  slot,
+                              FT_BBox*      cbox );
+
+
+  typedef FT_Error
+  (*FT_Renderer_SetModeFunc)( FT_Renderer  renderer,
+                              FT_ULong     mode_tag,
+                              FT_Pointer   mode_ptr );
+
+/* deprecated identifiers */
+#define FTRenderer_render  FT_Renderer_RenderFunc
+#define FTRenderer_transform  FT_Renderer_TransformFunc
+#define FTRenderer_getCBox  FT_Renderer_GetCBoxFunc
+#define FTRenderer_setMode  FT_Renderer_SetModeFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Renderer_Class                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The renderer module class descriptor.                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root            :: The root @FT_Module_Class fields.               */
+  /*                                                                       */
+  /*    glyph_format    :: The glyph image format this renderer handles.   */
+  /*                                                                       */
+  /*    render_glyph    :: A method used to render the image that is in a  */
+  /*                       given glyph slot into a bitmap.                 */
+  /*                                                                       */
+  /*    transform_glyph :: A method used to transform the image that is in */
+  /*                       a given glyph slot.                             */
+  /*                                                                       */
+  /*    get_glyph_cbox  :: A method used to access the glyph's cbox.       */
+  /*                                                                       */
+  /*    set_mode        :: A method used to pass additional parameters.    */
+  /*                                                                       */
+  /*    raster_class    :: For @FT_GLYPH_FORMAT_OUTLINE renderers only.    */
+  /*                       This is a pointer to its raster's class.        */
+  /*                                                                       */
+  typedef struct  FT_Renderer_Class_
+  {
+    FT_Module_Class            root;
+
+    FT_Glyph_Format            glyph_format;
+
+    FT_Renderer_RenderFunc     render_glyph;
+    FT_Renderer_TransformFunc  transform_glyph;
+    FT_Renderer_GetCBoxFunc    get_glyph_cbox;
+    FT_Renderer_SetModeFunc    set_mode;
+
+    FT_Raster_Funcs*           raster_class;
+
+  } FT_Renderer_Class;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Renderer                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the current renderer for a given glyph format.            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to the library object.                         */
+  /*                                                                       */
+  /*    format  :: The glyph format.                                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A renderer handle.  0~if none found.                               */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An error will be returned if a module already exists by that name, */
+  /*    or if the module requires a version of FreeType that is too great. */
+  /*                                                                       */
+  /*    To add a new renderer, simply use @FT_Add_Module.  To retrieve a   */
+  /*    renderer by its name, use @FT_Get_Module.                          */
+  /*                                                                       */
+  FT_EXPORT( FT_Renderer )
+  FT_Get_Renderer( FT_Library       library,
+                   FT_Glyph_Format  format );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Renderer                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Set the current renderer to use, and set additional mode.          */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    renderer   :: A handle to the renderer object.                     */
+  /*                                                                       */
+  /*    num_params :: The number of additional parameters.                 */
+  /*                                                                       */
+  /*    parameters :: Additional parameters.                               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    In case of success, the renderer will be used to convert glyph     */
+  /*    images in the renderer's known format into bitmaps.                */
+  /*                                                                       */
+  /*    This doesn't change the current renderer for other formats.        */
+  /*                                                                       */
+  /*    Currently, only the B/W renderer, if compiled with                 */
+  /*    FT_RASTER_OPTION_ANTI_ALIASING (providing a 5-levels               */
+  /*    anti-aliasing mode; this option must be set directly in            */
+  /*    `ftraster.c' and is undefined by default) accepts a single tag     */
+  /*    `pal5' to set its gray palette as a character string with          */
+  /*    5~elements.  Consequently, the third and fourth argument are zero  */
+  /*    normally.                                                          */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Renderer( FT_Library     library,
+                   FT_Renderer    renderer,
+                   FT_UInt        num_params,
+                   FT_Parameter*  parameters );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTRENDER_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftsizes.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftsizes.h
new file mode 100644
index 0000000..3e548cc
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftsizes.h
@@ -0,0 +1,159 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsizes.h                                                              */
+/*                                                                         */
+/*    FreeType size objects management (specification).                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2004, 2006, 2009 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Typical application would normally not need to use these functions.   */
+  /* However, they have been placed in a public API for the rare cases     */
+  /* where they are needed.                                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTSIZES_H__
+#define __FTSIZES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    sizes_management                                                   */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Size Management                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Managing multiple sizes per face.                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    When creating a new face object (e.g., with @FT_New_Face), an      */
+  /*    @FT_Size object is automatically created and used to store all     */
+  /*    pixel-size dependent information, available in the `face->size'    */
+  /*    field.                                                             */
+  /*                                                                       */
+  /*    It is however possible to create more sizes for a given face,      */
+  /*    mostly in order to manage several character pixel sizes of the     */
+  /*    same font family and style.  See @FT_New_Size and @FT_Done_Size.   */
+  /*                                                                       */
+  /*    Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only           */
+  /*    modify the contents of the current `active' size; you thus need    */
+  /*    to use @FT_Activate_Size to change it.                             */
+  /*                                                                       */
+  /*    99% of applications won't need the functions provided here,        */
+  /*    especially if they use the caching sub-system, so be cautious      */
+  /*    when using these.                                                  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Size                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new size object from a given face object.                 */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to a parent face object.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    asize :: A handle to a new size object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You need to call @FT_Activate_Size in order to select the new size */
+  /*    for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size,      */
+  /*    @FT_Load_Glyph, @FT_Load_Char, etc.                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Size( FT_Face   face,
+               FT_Size*  size );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Size                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discard a given size object.  Note that @FT_Done_Face              */
+  /*    automatically discards all size objects allocated with             */
+  /*    @FT_New_Size.                                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    size :: A handle to a target size object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_Size( FT_Size  size );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Activate_Size                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Even though it is possible to create several size objects for a    */
+  /*    given face (see @FT_New_Size for details), functions like          */
+  /*    @FT_Load_Glyph or @FT_Load_Char only use the one which has been    */
+  /*    activated last to determine the `current character pixel size'.    */
+  /*                                                                       */
+  /*    This function can be used to `activate' a previously created size  */
+  /*    object.                                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    size :: A handle to a target size object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If `face' is the size's parent face object, this function changes  */
+  /*    the value of `face->size' to the input size handle.                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Activate_Size( FT_Size  size );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTSIZES_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftsnames.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftsnames.h
new file mode 100644
index 0000000..485e4e1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftsnames.h
@@ -0,0 +1,200 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsnames.h                                                             */
+/*                                                                         */
+/*    Simple interface to access SFNT name tables (which are used          */
+/*    to hold font names, copyright info, notices, etc.) (specification).  */
+/*                                                                         */
+/*    This is _not_ used to retrieve glyph names!                          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2009, 2010 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FT_SFNT_NAMES_H__
+#define __FT_SFNT_NAMES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    sfnt_names                                                         */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    SFNT Names                                                         */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Access the names embedded in TrueType and OpenType files.          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The TrueType and OpenType specifications allow the inclusion of    */
+  /*    a special `names table' in font files.  This table contains        */
+  /*    textual (and internationalized) information regarding the font,    */
+  /*    like family name, copyright, version, etc.                         */
+  /*                                                                       */
+  /*    The definitions below are used to access them if available.        */
+  /*                                                                       */
+  /*    Note that this has nothing to do with glyph names!                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_SfntName                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model an SFNT `name' table entry.              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    platform_id :: The platform ID for `string'.                       */
+  /*                                                                       */
+  /*    encoding_id :: The encoding ID for `string'.                       */
+  /*                                                                       */
+  /*    language_id :: The language ID for `string'.                       */
+  /*                                                                       */
+  /*    name_id     :: An identifier for `string'.                         */
+  /*                                                                       */
+  /*    string      :: The `name' string.  Note that its format differs    */
+  /*                   depending on the (platform,encoding) pair.  It can  */
+  /*                   be a Pascal String, a UTF-16 one, etc.              */
+  /*                                                                       */
+  /*                   Generally speaking, the string is not               */
+  /*                   zero-terminated.  Please refer to the TrueType      */
+  /*                   specification for details.                          */
+  /*                                                                       */
+  /*    string_len  :: The length of `string' in bytes.                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Possible values for `platform_id', `encoding_id', `language_id',   */
+  /*    and `name_id' are given in the file `ttnameid.h'.  For details     */
+  /*    please refer to the TrueType or OpenType specification.            */
+  /*                                                                       */
+  /*    See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX,       */
+  /*    @TT_ISO_ID_XXX, and @TT_MS_ID_XXX.                                 */
+  /*                                                                       */
+  typedef struct  FT_SfntName_
+  {
+    FT_UShort  platform_id;
+    FT_UShort  encoding_id;
+    FT_UShort  language_id;
+    FT_UShort  name_id;
+
+    FT_Byte*   string;      /* this string is *not* null-terminated! */
+    FT_UInt    string_len;  /* in bytes */
+
+  } FT_SfntName;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Sfnt_Name_Count                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the number of name strings in the SFNT `name' table.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source face.                               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The number of strings in the `name' table.                         */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Get_Sfnt_Name_Count( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Sfnt_Name                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve a string of the SFNT `name' table for a given index.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face  :: A handle to the source face.                              */
+  /*                                                                       */
+  /*    idx   :: The index of the `name' string.                           */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aname :: The indexed @FT_SfntName structure.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `string' array returned in the `aname' structure is not        */
+  /*    null-terminated.  The application should deallocate it if it is no */
+  /*    longer in use.                                                     */
+  /*                                                                       */
+  /*    Use @FT_Get_Sfnt_Name_Count to get the total number of available   */
+  /*    `name' table entries, then do a loop until you get the right       */
+  /*    platform, encoding, and name ID.                                   */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Sfnt_Name( FT_Face       face,
+                    FT_UInt       idx,
+                    FT_SfntName  *aname );
+
+
+  /***************************************************************************
+   *
+   * @constant:
+   *   FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY
+   *
+   * @description:
+   *   A constant used as the tag of @FT_Parameter structures to make
+   *   FT_Open_Face() ignore preferred family subfamily names in `name'
+   *   table since OpenType version 1.4.  For backwards compatibility with
+   *   legacy systems which has 4-face-per-family restriction.
+   *
+   */
+#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY  FT_MAKE_TAG( 'i', 'g', 'p', 'f' )
+
+
+  /***************************************************************************
+   *
+   * @constant:
+   *   FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY
+   *
+   * @description:
+   *   A constant used as the tag of @FT_Parameter structures to make
+   *   FT_Open_Face() ignore preferred subfamily names in `name' table since
+   *   OpenType version 1.4.  For backwards compatibility with legacy
+   *   systems which has 4-face-per-family restriction.
+   *
+   */
+#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY  FT_MAKE_TAG( 'i', 'g', 'p', 's' )
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FT_SFNT_NAMES_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftstroke.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftstroke.h
new file mode 100644
index 0000000..49ae2bc
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftstroke.h
@@ -0,0 +1,741 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftstroke.h                                                             */
+/*                                                                         */
+/*    FreeType path stroker (specification).                               */
+/*                                                                         */
+/*  Copyright 2002-2006, 2008, 2009, 2011 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FT_STROKE_H__
+#define __FT_STROKE_H__
+
+#include <ft2build.h>
+#include FT_OUTLINE_H
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+ /************************************************************************
+  *
+  * @section:
+  *    glyph_stroker
+  *
+  * @title:
+  *    Glyph Stroker
+  *
+  * @abstract:
+  *    Generating bordered and stroked glyphs.
+  *
+  * @description:
+  *    This component generates stroked outlines of a given vectorial
+  *    glyph.  It also allows you to retrieve the `outside' and/or the
+  *    `inside' borders of the stroke.
+  *
+  *    This can be useful to generate `bordered' glyph, i.e., glyphs
+  *    displayed with a coloured (and anti-aliased) border around their
+  *    shape.
+  */
+
+
+ /**************************************************************
+  *
+  * @type:
+  *   FT_Stroker
+  *
+  * @description:
+  *   Opaque handler to a path stroker object.
+  */
+  typedef struct FT_StrokerRec_*  FT_Stroker;
+
+
+  /**************************************************************
+   *
+   * @enum:
+   *   FT_Stroker_LineJoin
+   *
+   * @description:
+   *   These values determine how two joining lines are rendered
+   *   in a stroker.
+   *
+   * @values:
+   *   FT_STROKER_LINEJOIN_ROUND ::
+   *     Used to render rounded line joins.  Circular arcs are used
+   *     to join two lines smoothly.
+   *
+   *   FT_STROKER_LINEJOIN_BEVEL ::
+   *     Used to render beveled line joins.  The outer corner of
+   *     the joined lines is filled by enclosing the triangular
+   *     region of the corner with a straight line between the
+   *     outer corners of each stroke.
+   *
+   *   FT_STROKER_LINEJOIN_MITER_FIXED ::
+   *     Used to render mitered line joins, with fixed bevels if the
+   *     miter limit is exceeded.  The outer edges of the strokes
+   *     for the two segments are extended until they meet at an
+   *     angle.  If the segments meet at too sharp an angle (such
+   *     that the miter would extend from the intersection of the
+   *     segments a distance greater than the product of the miter
+   *     limit value and the border radius), then a bevel join (see
+   *     above) is used instead.  This prevents long spikes being
+   *     created.  FT_STROKER_LINEJOIN_MITER_FIXED generates a miter
+   *     line join as used in PostScript and PDF.
+   *
+   *   FT_STROKER_LINEJOIN_MITER_VARIABLE ::
+   *   FT_STROKER_LINEJOIN_MITER ::
+   *     Used to render mitered line joins, with variable bevels if
+   *     the miter limit is exceeded.  The intersection of the
+   *     strokes is clipped at a line perpendicular to the bisector
+   *     of the angle between the strokes, at the distance from the
+   *     intersection of the segments equal to the product of the
+   *     miter limit value and the border radius.  This prevents
+   *     long spikes being created.
+   *     FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line
+   *     join as used in XPS.  FT_STROKER_LINEJOIN_MITER is an alias
+   *     for FT_STROKER_LINEJOIN_MITER_VARIABLE, retained for
+   *     backwards compatibility.
+   */
+  typedef enum  FT_Stroker_LineJoin_
+  {
+    FT_STROKER_LINEJOIN_ROUND          = 0,
+    FT_STROKER_LINEJOIN_BEVEL          = 1,
+    FT_STROKER_LINEJOIN_MITER_VARIABLE = 2,
+    FT_STROKER_LINEJOIN_MITER          = FT_STROKER_LINEJOIN_MITER_VARIABLE,
+    FT_STROKER_LINEJOIN_MITER_FIXED    = 3
+
+  } FT_Stroker_LineJoin;
+
+
+  /**************************************************************
+   *
+   * @enum:
+   *   FT_Stroker_LineCap
+   *
+   * @description:
+   *   These values determine how the end of opened sub-paths are
+   *   rendered in a stroke.
+   *
+   * @values:
+   *   FT_STROKER_LINECAP_BUTT ::
+   *     The end of lines is rendered as a full stop on the last
+   *     point itself.
+   *
+   *   FT_STROKER_LINECAP_ROUND ::
+   *     The end of lines is rendered as a half-circle around the
+   *     last point.
+   *
+   *   FT_STROKER_LINECAP_SQUARE ::
+   *     The end of lines is rendered as a square around the
+   *     last point.
+   */
+  typedef enum  FT_Stroker_LineCap_
+  {
+    FT_STROKER_LINECAP_BUTT = 0,
+    FT_STROKER_LINECAP_ROUND,
+    FT_STROKER_LINECAP_SQUARE
+
+  } FT_Stroker_LineCap;
+
+
+  /**************************************************************
+   *
+   * @enum:
+   *   FT_StrokerBorder
+   *
+   * @description:
+   *   These values are used to select a given stroke border
+   *   in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder.
+   *
+   * @values:
+   *   FT_STROKER_BORDER_LEFT ::
+   *     Select the left border, relative to the drawing direction.
+   *
+   *   FT_STROKER_BORDER_RIGHT ::
+   *     Select the right border, relative to the drawing direction.
+   *
+   * @note:
+   *   Applications are generally interested in the `inside' and `outside'
+   *   borders.  However, there is no direct mapping between these and the
+   *   `left' and `right' ones, since this really depends on the glyph's
+   *   drawing orientation, which varies between font formats.
+   *
+   *   You can however use @FT_Outline_GetInsideBorder and
+   *   @FT_Outline_GetOutsideBorder to get these.
+   */
+  typedef enum  FT_StrokerBorder_
+  {
+    FT_STROKER_BORDER_LEFT = 0,
+    FT_STROKER_BORDER_RIGHT
+
+  } FT_StrokerBorder;
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Outline_GetInsideBorder
+   *
+   * @description:
+   *   Retrieve the @FT_StrokerBorder value corresponding to the
+   *   `inside' borders of a given outline.
+   *
+   * @input:
+   *   outline ::
+   *     The source outline handle.
+   *
+   * @return:
+   *   The border index.  @FT_STROKER_BORDER_RIGHT for empty or invalid
+   *   outlines.
+   */
+  FT_EXPORT( FT_StrokerBorder )
+  FT_Outline_GetInsideBorder( FT_Outline*  outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Outline_GetOutsideBorder
+   *
+   * @description:
+   *   Retrieve the @FT_StrokerBorder value corresponding to the
+   *   `outside' borders of a given outline.
+   *
+   * @input:
+   *   outline ::
+   *     The source outline handle.
+   *
+   * @return:
+   *   The border index.  @FT_STROKER_BORDER_LEFT for empty or invalid
+   *   outlines.
+   */
+  FT_EXPORT( FT_StrokerBorder )
+  FT_Outline_GetOutsideBorder( FT_Outline*  outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_New
+   *
+   * @description:
+   *   Create a new stroker object.
+   *
+   * @input:
+   *   library ::
+   *     FreeType library handle.
+   *
+   * @output:
+   *   astroker ::
+   *     A new stroker object handle.  NULL in case of error.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_New( FT_Library   library,
+                  FT_Stroker  *astroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Set
+   *
+   * @description:
+   *   Reset a stroker object's attributes.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   radius ::
+   *     The border radius.
+   *
+   *   line_cap ::
+   *     The line cap style.
+   *
+   *   line_join ::
+   *     The line join style.
+   *
+   *   miter_limit ::
+   *     The miter limit for the FT_STROKER_LINEJOIN_MITER_FIXED and
+   *     FT_STROKER_LINEJOIN_MITER_VARIABLE line join styles,
+   *     expressed as 16.16 fixed point value.
+   *
+   * @note:
+   *   The radius is expressed in the same units as the outline
+   *   coordinates.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Set( FT_Stroker           stroker,
+                  FT_Fixed             radius,
+                  FT_Stroker_LineCap   line_cap,
+                  FT_Stroker_LineJoin  line_join,
+                  FT_Fixed             miter_limit );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Rewind
+   *
+   * @description:
+   *   Reset a stroker object without changing its attributes.
+   *   You should call this function before beginning a new
+   *   series of calls to @FT_Stroker_BeginSubPath or
+   *   @FT_Stroker_EndSubPath.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Rewind( FT_Stroker  stroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_ParseOutline
+   *
+   * @description:
+   *   A convenience function used to parse a whole outline with
+   *   the stroker.  The resulting outline(s) can be retrieved
+   *   later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   outline ::
+   *     The source outline.
+   *
+   *   opened ::
+   *     A boolean.  If~1, the outline is treated as an open path instead
+   *     of a closed one.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   If `opened' is~0 (the default), the outline is treated as a closed
+   *   path, and the stroker generates two distinct `border' outlines.
+   *
+   *   If `opened' is~1, the outline is processed as an open path, and the
+   *   stroker generates a single `stroke' outline.
+   *
+   *   This function calls @FT_Stroker_Rewind automatically.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_ParseOutline( FT_Stroker   stroker,
+                           FT_Outline*  outline,
+                           FT_Bool      opened );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_BeginSubPath
+   *
+   * @description:
+   *   Start a new sub-path in the stroker.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   to ::
+   *     A pointer to the start vector.
+   *
+   *   open ::
+   *     A boolean.  If~1, the sub-path is treated as an open one.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   This function is useful when you need to stroke a path that is
+   *   not stored as an @FT_Outline object.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_BeginSubPath( FT_Stroker  stroker,
+                           FT_Vector*  to,
+                           FT_Bool     open );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_EndSubPath
+   *
+   * @description:
+   *   Close the current sub-path in the stroker.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function after @FT_Stroker_BeginSubPath.
+   *   If the subpath was not `opened', this function `draws' a
+   *   single line segment to the start position when needed.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_EndSubPath( FT_Stroker  stroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_LineTo
+   *
+   * @description:
+   *   `Draw' a single line segment in the stroker's current sub-path,
+   *   from the last position.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   to ::
+   *     A pointer to the destination point.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function between @FT_Stroker_BeginSubPath and
+   *   @FT_Stroker_EndSubPath.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_LineTo( FT_Stroker  stroker,
+                     FT_Vector*  to );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_ConicTo
+   *
+   * @description:
+   *   `Draw' a single quadratic Bézier in the stroker's current sub-path,
+   *   from the last position.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   control ::
+   *     A pointer to a Bézier control point.
+   *
+   *   to ::
+   *     A pointer to the destination point.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function between @FT_Stroker_BeginSubPath and
+   *   @FT_Stroker_EndSubPath.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_ConicTo( FT_Stroker  stroker,
+                      FT_Vector*  control,
+                      FT_Vector*  to );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_CubicTo
+   *
+   * @description:
+   *   `Draw' a single cubic Bézier in the stroker's current sub-path,
+   *   from the last position.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   control1 ::
+   *     A pointer to the first Bézier control point.
+   *
+   *   control2 ::
+   *     A pointer to second Bézier control point.
+   *
+   *   to ::
+   *     A pointer to the destination point.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function between @FT_Stroker_BeginSubPath and
+   *   @FT_Stroker_EndSubPath.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_CubicTo( FT_Stroker  stroker,
+                      FT_Vector*  control1,
+                      FT_Vector*  control2,
+                      FT_Vector*  to );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_GetBorderCounts
+   *
+   * @description:
+   *   Call this function once you have finished parsing your paths
+   *   with the stroker.  It returns the number of points and
+   *   contours necessary to export one of the `border' or `stroke'
+   *   outlines generated by the stroker.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   border ::
+   *     The border index.
+   *
+   * @output:
+   *   anum_points ::
+   *     The number of points.
+   *
+   *   anum_contours ::
+   *     The number of contours.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   When an outline, or a sub-path, is `closed', the stroker generates
+   *   two independent `border' outlines, named `left' and `right'.
+   *
+   *   When the outline, or a sub-path, is `opened', the stroker merges
+   *   the `border' outlines with caps.  The `left' border receives all
+   *   points, while the `right' border becomes empty.
+   *
+   *   Use the function @FT_Stroker_GetCounts instead if you want to
+   *   retrieve the counts associated to both borders.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_GetBorderCounts( FT_Stroker        stroker,
+                              FT_StrokerBorder  border,
+                              FT_UInt          *anum_points,
+                              FT_UInt          *anum_contours );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_ExportBorder
+   *
+   * @description:
+   *   Call this function after @FT_Stroker_GetBorderCounts to
+   *   export the corresponding border to your own @FT_Outline
+   *   structure.
+   *
+   *   Note that this function appends the border points and
+   *   contours to your outline, but does not try to resize its
+   *   arrays.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   border ::
+   *     The border index.
+   *
+   *   outline ::
+   *     The target outline handle.
+   *
+   * @note:
+   *   Always call this function after @FT_Stroker_GetBorderCounts to
+   *   get sure that there is enough room in your @FT_Outline object to
+   *   receive all new data.
+   *
+   *   When an outline, or a sub-path, is `closed', the stroker generates
+   *   two independent `border' outlines, named `left' and `right'
+   *
+   *   When the outline, or a sub-path, is `opened', the stroker merges
+   *   the `border' outlines with caps. The `left' border receives all
+   *   points, while the `right' border becomes empty.
+   *
+   *   Use the function @FT_Stroker_Export instead if you want to
+   *   retrieve all borders at once.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_ExportBorder( FT_Stroker        stroker,
+                           FT_StrokerBorder  border,
+                           FT_Outline*       outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_GetCounts
+   *
+   * @description:
+   *   Call this function once you have finished parsing your paths
+   *   with the stroker.  It returns the number of points and
+   *   contours necessary to export all points/borders from the stroked
+   *   outline/path.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   * @output:
+   *   anum_points ::
+   *     The number of points.
+   *
+   *   anum_contours ::
+   *     The number of contours.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_GetCounts( FT_Stroker  stroker,
+                        FT_UInt    *anum_points,
+                        FT_UInt    *anum_contours );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Export
+   *
+   * @description:
+   *   Call this function after @FT_Stroker_GetBorderCounts to
+   *   export all borders to your own @FT_Outline structure.
+   *
+   *   Note that this function appends the border points and
+   *   contours to your outline, but does not try to resize its
+   *   arrays.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   outline ::
+   *     The target outline handle.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Export( FT_Stroker   stroker,
+                     FT_Outline*  outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Done
+   *
+   * @description:
+   *   Destroy a stroker object.
+   *
+   * @input:
+   *   stroker ::
+   *     A stroker handle.  Can be NULL.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Done( FT_Stroker  stroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Glyph_Stroke
+   *
+   * @description:
+   *   Stroke a given outline glyph object with a given stroker.
+   *
+   * @inout:
+   *   pglyph ::
+   *     Source glyph handle on input, new glyph handle on output.
+   *
+   * @input:
+   *   stroker ::
+   *     A stroker handle.
+   *
+   *   destroy ::
+   *     A Boolean.  If~1, the source glyph object is destroyed
+   *     on success.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *   The source glyph is untouched in case of error.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_Stroke( FT_Glyph    *pglyph,
+                   FT_Stroker   stroker,
+                   FT_Bool      destroy );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Glyph_StrokeBorder
+   *
+   * @description:
+   *   Stroke a given outline glyph object with a given stroker, but
+   *   only return either its inside or outside border.
+   *
+   * @inout:
+   *   pglyph ::
+   *     Source glyph handle on input, new glyph handle on output.
+   *
+   * @input:
+   *   stroker ::
+   *     A stroker handle.
+   *
+   *   inside ::
+   *     A Boolean.  If~1, return the inside border, otherwise
+   *     the outside border.
+   *
+   *   destroy ::
+   *     A Boolean.  If~1, the source glyph object is destroyed
+   *     on success.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *   The source glyph is untouched in case of error.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_StrokeBorder( FT_Glyph    *pglyph,
+                         FT_Stroker   stroker,
+                         FT_Bool      inside,
+                         FT_Bool      destroy );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FT_STROKE_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftsynth.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftsynth.h
new file mode 100644
index 0000000..a068b79
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftsynth.h
@@ -0,0 +1,80 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsynth.h                                                              */
+/*                                                                         */
+/*    FreeType synthesizing code for emboldening and slanting              */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 2000-2001, 2003, 2006, 2008 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*********                                                       *********/
+  /*********        WARNING, THIS IS ALPHA CODE!  THIS API         *********/
+  /*********    IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE    *********/
+  /*********            FREETYPE DEVELOPMENT TEAM                  *********/
+  /*********                                                       *********/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* Main reason for not lifting the functions in this module to a  */
+  /* `standard' API is that the used parameters for emboldening and */
+  /* slanting are not configurable.  Consider the functions as a    */
+  /* code resource which should be copied into the application and  */
+  /* adapted to the particular needs.                               */
+
+
+#ifndef __FTSYNTH_H__
+#define __FTSYNTH_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /* Embolden a glyph by a `reasonable' value (which is highly a matter of */
+  /* taste).  This function is actually a convenience function, providing  */
+  /* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden.           */
+  /*                                                                       */
+  /* For emboldened outlines the metrics are estimates only; if you need   */
+  /* precise values you should call @FT_Outline_Get_CBox.                  */
+  FT_EXPORT( void )
+  FT_GlyphSlot_Embolden( FT_GlyphSlot  slot );
+
+  /* Slant an outline glyph to the right by about 12 degrees. */
+  FT_EXPORT( void )
+  FT_GlyphSlot_Oblique( FT_GlyphSlot  slot );
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __FTSYNTH_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftsystem.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftsystem.h
new file mode 100644
index 0000000..e07460c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftsystem.h
@@ -0,0 +1,347 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsystem.h                                                             */
+/*                                                                         */
+/*    FreeType low-level system interface definition (specification).      */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2005, 2010 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTSYSTEM_H__
+#define __FTSYSTEM_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*   system_interface                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*   System Interface                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*   How FreeType manages memory and i/o.                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   This section contains various definitions related to memory         */
+  /*   management and i/o access.  You need to understand this             */
+  /*   information if you want to use a custom memory manager or you own   */
+  /*   i/o streams.                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                  M E M O R Y   M A N A G E M E N T                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FT_Memory
+   *
+   * @description:
+   *   A handle to a given memory manager object, defined with an
+   *   @FT_MemoryRec structure.
+   *
+   */
+  typedef struct FT_MemoryRec_*  FT_Memory;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Alloc_Func
+   *
+   * @description:
+   *   A function used to allocate `size' bytes from `memory'.
+   *
+   * @input:
+   *   memory ::
+   *     A handle to the source memory manager.
+   *
+   *   size ::
+   *     The size in bytes to allocate.
+   *
+   * @return:
+   *   Address of new memory block.  0~in case of failure.
+   *
+   */
+  typedef void*
+  (*FT_Alloc_Func)( FT_Memory  memory,
+                    long       size );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Free_Func
+   *
+   * @description:
+   *   A function used to release a given block of memory.
+   *
+   * @input:
+   *   memory ::
+   *     A handle to the source memory manager.
+   *
+   *   block ::
+   *     The address of the target memory block.
+   *
+   */
+  typedef void
+  (*FT_Free_Func)( FT_Memory  memory,
+                   void*      block );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Realloc_Func
+   *
+   * @description:
+   *   A function used to re-allocate a given block of memory.
+   *
+   * @input:
+   *   memory ::
+   *     A handle to the source memory manager.
+   *
+   *   cur_size ::
+   *     The block's current size in bytes.
+   *
+   *   new_size ::
+   *     The block's requested new size.
+   *
+   *   block ::
+   *     The block's current address.
+   *
+   * @return:
+   *   New block address.  0~in case of memory shortage.
+   *
+   * @note:
+   *   In case of error, the old block must still be available.
+   *
+   */
+  typedef void*
+  (*FT_Realloc_Func)( FT_Memory  memory,
+                      long       cur_size,
+                      long       new_size,
+                      void*      block );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FT_MemoryRec
+   *
+   * @description:
+   *   A structure used to describe a given memory manager to FreeType~2.
+   *
+   * @fields:
+   *   user ::
+   *     A generic typeless pointer for user data.
+   *
+   *   alloc ::
+   *     A pointer type to an allocation function.
+   *
+   *   free ::
+   *     A pointer type to an memory freeing function.
+   *
+   *   realloc ::
+   *     A pointer type to a reallocation function.
+   *
+   */
+  struct  FT_MemoryRec_
+  {
+    void*            user;
+    FT_Alloc_Func    alloc;
+    FT_Free_Func     free;
+    FT_Realloc_Func  realloc;
+  };
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                       I / O   M A N A G E M E N T                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FT_Stream
+   *
+   * @description:
+   *   A handle to an input stream.
+   *
+   */
+  typedef struct FT_StreamRec_*  FT_Stream;
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FT_StreamDesc
+   *
+   * @description:
+   *   A union type used to store either a long or a pointer.  This is used
+   *   to store a file descriptor or a `FILE*' in an input stream.
+   *
+   */
+  typedef union  FT_StreamDesc_
+  {
+    long   value;
+    void*  pointer;
+
+  } FT_StreamDesc;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Stream_IoFunc
+   *
+   * @description:
+   *   A function used to seek and read data from a given input stream.
+   *
+   * @input:
+   *   stream ::
+   *     A handle to the source stream.
+   *
+   *   offset ::
+   *     The offset of read in stream (always from start).
+   *
+   *   buffer ::
+   *     The address of the read buffer.
+   *
+   *   count ::
+   *     The number of bytes to read from the stream.
+   *
+   * @return:
+   *   The number of bytes effectively read by the stream.
+   *
+   * @note:
+   *   This function might be called to perform a seek or skip operation
+   *   with a `count' of~0.  A non-zero return value then indicates an
+   *   error.
+   *
+   */
+  typedef unsigned long
+  (*FT_Stream_IoFunc)( FT_Stream       stream,
+                       unsigned long   offset,
+                       unsigned char*  buffer,
+                       unsigned long   count );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Stream_CloseFunc
+   *
+   * @description:
+   *   A function used to close a given input stream.
+   *
+   * @input:
+   *  stream ::
+   *     A handle to the target stream.
+   *
+   */
+  typedef void
+  (*FT_Stream_CloseFunc)( FT_Stream  stream );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FT_StreamRec
+   *
+   * @description:
+   *   A structure used to describe an input stream.
+   *
+   * @input:
+   *   base ::
+   *     For memory-based streams, this is the address of the first stream
+   *     byte in memory.  This field should always be set to NULL for
+   *     disk-based streams.
+   *
+   *   size ::
+   *     The stream size in bytes.
+   *
+   *   pos ::
+   *     The current position within the stream.
+   *
+   *   descriptor ::
+   *     This field is a union that can hold an integer or a pointer.  It is
+   *     used by stream implementations to store file descriptors or `FILE*'
+   *     pointers.
+   *
+   *   pathname ::
+   *     This field is completely ignored by FreeType.  However, it is often
+   *     useful during debugging to use it to store the stream's filename
+   *     (where available).
+   *
+   *   read ::
+   *     The stream's input function.
+   *
+   *   close ::
+   *     The stream's close function.
+   *
+   *   memory ::
+   *     The memory manager to use to preload frames.  This is set
+   *     internally by FreeType and shouldn't be touched by stream
+   *     implementations.
+   *
+   *   cursor ::
+   *     This field is set and used internally by FreeType when parsing
+   *     frames.
+   *
+   *   limit ::
+   *     This field is set and used internally by FreeType when parsing
+   *     frames.
+   *
+   */
+  typedef struct  FT_StreamRec_
+  {
+    unsigned char*       base;
+    unsigned long        size;
+    unsigned long        pos;
+
+    FT_StreamDesc        descriptor;
+    FT_StreamDesc        pathname;
+    FT_Stream_IoFunc     read;
+    FT_Stream_CloseFunc  close;
+
+    FT_Memory            memory;
+    unsigned char*       cursor;
+    unsigned char*       limit;
+
+  } FT_StreamRec;
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTSYSTEM_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/fttrigon.h b/extensions/externals/src/freetype-2.4.9/include/freetype/fttrigon.h
new file mode 100644
index 0000000..6b77d2e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/fttrigon.h
@@ -0,0 +1,350 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttrigon.h                                                             */
+/*                                                                         */
+/*    FreeType trigonometric functions (specification).                    */
+/*                                                                         */
+/*  Copyright 2001, 2003, 2005, 2007 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTTRIGON_H__
+#define __FTTRIGON_H__
+
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*   computations                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FT_Angle
+   *
+   * @description:
+   *   This type is used to model angle values in FreeType.  Note that the
+   *   angle is a 16.16 fixed float value expressed in degrees.
+   *
+   */
+  typedef FT_Fixed  FT_Angle;
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_PI
+   *
+   * @description:
+   *   The angle pi expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_PI  ( 180L << 16 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_2PI
+   *
+   * @description:
+   *   The angle 2*pi expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_2PI  ( FT_ANGLE_PI * 2 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_PI2
+   *
+   * @description:
+   *   The angle pi/2 expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_PI2  ( FT_ANGLE_PI / 2 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_PI4
+   *
+   * @description:
+   *   The angle pi/4 expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_PI4  ( FT_ANGLE_PI / 4 )
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Sin
+   *
+   * @description:
+   *   Return the sinus of a given angle in fixed point format.
+   *
+   * @input:
+   *   angle ::
+   *     The input angle.
+   *
+   * @return:
+   *   The sinus value.
+   *
+   * @note:
+   *   If you need both the sinus and cosinus for a given angle, use the
+   *   function @FT_Vector_Unit.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Sin( FT_Angle  angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Cos
+   *
+   * @description:
+   *   Return the cosinus of a given angle in fixed point format.
+   *
+   * @input:
+   *   angle ::
+   *     The input angle.
+   *
+   * @return:
+   *   The cosinus value.
+   *
+   * @note:
+   *   If you need both the sinus and cosinus for a given angle, use the
+   *   function @FT_Vector_Unit.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Cos( FT_Angle  angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Tan
+   *
+   * @description:
+   *   Return the tangent of a given angle in fixed point format.
+   *
+   * @input:
+   *   angle ::
+   *     The input angle.
+   *
+   * @return:
+   *   The tangent value.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Tan( FT_Angle  angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Atan2
+   *
+   * @description:
+   *   Return the arc-tangent corresponding to a given vector (x,y) in
+   *   the 2d plane.
+   *
+   * @input:
+   *   x ::
+   *     The horizontal vector coordinate.
+   *
+   *   y ::
+   *     The vertical vector coordinate.
+   *
+   * @return:
+   *   The arc-tangent value (i.e. angle).
+   *
+   */
+  FT_EXPORT( FT_Angle )
+  FT_Atan2( FT_Fixed  x,
+            FT_Fixed  y );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Angle_Diff
+   *
+   * @description:
+   *   Return the difference between two angles.  The result is always
+   *   constrained to the ]-PI..PI] interval.
+   *
+   * @input:
+   *   angle1 ::
+   *     First angle.
+   *
+   *   angle2 ::
+   *     Second angle.
+   *
+   * @return:
+   *   Constrained value of `value2-value1'.
+   *
+   */
+  FT_EXPORT( FT_Angle )
+  FT_Angle_Diff( FT_Angle  angle1,
+                 FT_Angle  angle2 );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Unit
+   *
+   * @description:
+   *   Return the unit vector corresponding to a given angle.  After the
+   *   call, the value of `vec.x' will be `sin(angle)', and the value of
+   *   `vec.y' will be `cos(angle)'.
+   *
+   *   This function is useful to retrieve both the sinus and cosinus of a
+   *   given angle quickly.
+   *
+   * @output:
+   *   vec ::
+   *     The address of target vector.
+   *
+   * @input:
+   *   angle ::
+   *     The address of angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_Unit( FT_Vector*  vec,
+                  FT_Angle    angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Rotate
+   *
+   * @description:
+   *   Rotate a vector by a given angle.
+   *
+   * @inout:
+   *   vec ::
+   *     The address of target vector.
+   *
+   * @input:
+   *   angle ::
+   *     The address of angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_Rotate( FT_Vector*  vec,
+                    FT_Angle    angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Length
+   *
+   * @description:
+   *   Return the length of a given vector.
+   *
+   * @input:
+   *   vec ::
+   *     The address of target vector.
+   *
+   * @return:
+   *   The vector length, expressed in the same units that the original
+   *   vector coordinates.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Vector_Length( FT_Vector*  vec );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Polarize
+   *
+   * @description:
+   *   Compute both the length and angle of a given vector.
+   *
+   * @input:
+   *   vec ::
+   *     The address of source vector.
+   *
+   * @output:
+   *   length ::
+   *     The vector length.
+   *
+   *   angle ::
+   *     The vector angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_Polarize( FT_Vector*  vec,
+                      FT_Fixed   *length,
+                      FT_Angle   *angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_From_Polar
+   *
+   * @description:
+   *   Compute vector coordinates from a length and angle.
+   *
+   * @output:
+   *   vec ::
+   *     The address of source vector.
+   *
+   * @input:
+   *   length ::
+   *     The vector length.
+   *
+   *   angle ::
+   *     The vector angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_From_Polar( FT_Vector*  vec,
+                        FT_Fixed    length,
+                        FT_Angle    angle );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTTRIGON_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/fttypes.h b/extensions/externals/src/freetype-2.4.9/include/freetype/fttypes.h
new file mode 100644
index 0000000..3255527
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/fttypes.h
@@ -0,0 +1,588 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttypes.h                                                              */
+/*                                                                         */
+/*    FreeType simple types definitions (specification only).              */
+/*                                                                         */
+/*  Copyright 1996-2002, 2004, 2006-2009, 2012 by                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTTYPES_H__
+#define __FTTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_SYSTEM_H
+#include FT_IMAGE_H
+
+#include <stddef.h>
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Basic Data Types                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    The basic data types defined by the library.                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the basic data types defined by FreeType~2,  */
+  /*    ranging from simple scalar types to bitmap descriptors.  More      */
+  /*    font-specific structures are defined in a different section.       */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_Byte                                                            */
+  /*    FT_Bytes                                                           */
+  /*    FT_Char                                                            */
+  /*    FT_Int                                                             */
+  /*    FT_UInt                                                            */
+  /*    FT_Int16                                                           */
+  /*    FT_UInt16                                                          */
+  /*    FT_Int32                                                           */
+  /*    FT_UInt32                                                          */
+  /*    FT_Short                                                           */
+  /*    FT_UShort                                                          */
+  /*    FT_Long                                                            */
+  /*    FT_ULong                                                           */
+  /*    FT_Bool                                                            */
+  /*    FT_Offset                                                          */
+  /*    FT_PtrDist                                                         */
+  /*    FT_String                                                          */
+  /*    FT_Tag                                                             */
+  /*    FT_Error                                                           */
+  /*    FT_Fixed                                                           */
+  /*    FT_Pointer                                                         */
+  /*    FT_Pos                                                             */
+  /*    FT_Vector                                                          */
+  /*    FT_BBox                                                            */
+  /*    FT_Matrix                                                          */
+  /*    FT_FWord                                                           */
+  /*    FT_UFWord                                                          */
+  /*    FT_F2Dot14                                                         */
+  /*    FT_UnitVector                                                      */
+  /*    FT_F26Dot6                                                         */
+  /*                                                                       */
+  /*                                                                       */
+  /*    FT_Generic                                                         */
+  /*    FT_Generic_Finalizer                                               */
+  /*                                                                       */
+  /*    FT_Bitmap                                                          */
+  /*    FT_Pixel_Mode                                                      */
+  /*    FT_Palette_Mode                                                    */
+  /*    FT_Glyph_Format                                                    */
+  /*    FT_IMAGE_TAG                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Bool                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef of unsigned char, used for simple booleans.  As usual,   */
+  /*    values 1 and~0 represent true and false, respectively.             */
+  /*                                                                       */
+  typedef unsigned char  FT_Bool;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_FWord                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A signed 16-bit integer used to store a distance in original font  */
+  /*    units.                                                             */
+  /*                                                                       */
+  typedef signed short  FT_FWord;   /* distance in FUnits */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UFWord                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An unsigned 16-bit integer used to store a distance in original    */
+  /*    font units.                                                        */
+  /*                                                                       */
+  typedef unsigned short  FT_UFWord;  /* unsigned distance */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Char                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for the _signed_ char type.                       */
+  /*                                                                       */
+  typedef signed char  FT_Char;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Byte                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for the _unsigned_ char type.                     */
+  /*                                                                       */
+  typedef unsigned char  FT_Byte;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Bytes                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for constant memory areas.                               */
+  /*                                                                       */
+  typedef const FT_Byte*  FT_Bytes;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Tag                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for 32-bit tags (as used in the SFNT format).            */
+  /*                                                                       */
+  typedef FT_UInt32  FT_Tag;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_String                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for the char type, usually used for strings.      */
+  /*                                                                       */
+  typedef char  FT_String;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Short                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for signed short.                                        */
+  /*                                                                       */
+  typedef signed short  FT_Short;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UShort                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for unsigned short.                                      */
+  /*                                                                       */
+  typedef unsigned short  FT_UShort;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Int                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for the int type.                                        */
+  /*                                                                       */
+  typedef signed int  FT_Int;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UInt                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for the unsigned int type.                               */
+  /*                                                                       */
+  typedef unsigned int  FT_UInt;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Long                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for signed long.                                         */
+  /*                                                                       */
+  typedef signed long  FT_Long;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_ULong                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for unsigned long.                                       */
+  /*                                                                       */
+  typedef unsigned long  FT_ULong;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_F2Dot14                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A signed 2.14 fixed float type used for unit vectors.              */
+  /*                                                                       */
+  typedef signed short  FT_F2Dot14;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_F26Dot6                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A signed 26.6 fixed float type used for vectorial pixel            */
+  /*    coordinates.                                                       */
+  /*                                                                       */
+  typedef signed long  FT_F26Dot6;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Fixed                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This type is used to store 16.16 fixed float values, like scaling  */
+  /*    values or matrix coefficients.                                     */
+  /*                                                                       */
+  typedef signed long  FT_Fixed;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Error                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The FreeType error code type.  A value of~0 is always interpreted  */
+  /*    as a successful operation.                                         */
+  /*                                                                       */
+  typedef int  FT_Error;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Pointer                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for a typeless pointer.                           */
+  /*                                                                       */
+  typedef void*  FT_Pointer;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Offset                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is equivalent to the ANSI~C `size_t' type, i.e., the largest  */
+  /*    _unsigned_ integer type used to express a file size or position,   */
+  /*    or a memory block size.                                            */
+  /*                                                                       */
+  typedef size_t  FT_Offset;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_PtrDist                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the       */
+  /*    largest _signed_ integer type used to express the distance         */
+  /*    between two pointers.                                              */
+  /*                                                                       */
+  typedef ft_ptrdiff_t  FT_PtrDist;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_UnitVector                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to store a 2D vector unit vector.  Uses    */
+  /*    FT_F2Dot14 types.                                                  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x :: Horizontal coordinate.                                        */
+  /*                                                                       */
+  /*    y :: Vertical coordinate.                                          */
+  /*                                                                       */
+  typedef struct  FT_UnitVector_
+  {
+    FT_F2Dot14  x;
+    FT_F2Dot14  y;
+
+  } FT_UnitVector;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Matrix                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to store a 2x2 matrix.  Coefficients are   */
+  /*    in 16.16 fixed float format.  The computation performed is:        */
+  /*                                                                       */
+  /*       {                                                               */
+  /*          x' = x*xx + y*xy                                             */
+  /*          y' = x*yx + y*yy                                             */
+  /*       }                                                               */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    xx :: Matrix coefficient.                                          */
+  /*                                                                       */
+  /*    xy :: Matrix coefficient.                                          */
+  /*                                                                       */
+  /*    yx :: Matrix coefficient.                                          */
+  /*                                                                       */
+  /*    yy :: Matrix coefficient.                                          */
+  /*                                                                       */
+  typedef struct  FT_Matrix_
+  {
+    FT_Fixed  xx, xy;
+    FT_Fixed  yx, yy;
+
+  } FT_Matrix;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Data                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Read-only binary data represented as a pointer and a length.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    pointer :: The data.                                               */
+  /*                                                                       */
+  /*    length  :: The length of the data in bytes.                        */
+  /*                                                                       */
+  typedef struct  FT_Data_
+  {
+    const FT_Byte*  pointer;
+    FT_Int          length;
+
+  } FT_Data;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Generic_Finalizer                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Describe a function used to destroy the `client' data of any       */
+  /*    FreeType object.  See the description of the @FT_Generic type for  */
+  /*    details of usage.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    The address of the FreeType object which is under finalization.    */
+  /*    Its client data is accessed through its `generic' field.           */
+  /*                                                                       */
+  typedef void  (*FT_Generic_Finalizer)(void*  object);
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Generic                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Client applications often need to associate their own data to a    */
+  /*    variety of FreeType core objects.  For example, a text layout API  */
+  /*    might want to associate a glyph cache to a given size object.      */
+  /*                                                                       */
+  /*    Some FreeType object contains a `generic' field, of type           */
+  /*    FT_Generic, which usage is left to client applications and font    */
+  /*    servers.                                                           */
+  /*                                                                       */
+  /*    It can be used to store a pointer to client-specific data, as well */
+  /*    as the address of a `finalizer' function, which will be called by  */
+  /*    FreeType when the object is destroyed (for example, the previous   */
+  /*    client example would put the address of the glyph cache destructor */
+  /*    in the `finalizer' field).                                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    data      :: A typeless pointer to any client-specified data. This */
+  /*                 field is completely ignored by the FreeType library.  */
+  /*                                                                       */
+  /*    finalizer :: A pointer to a `generic finalizer' function, which    */
+  /*                 will be called when the object is destroyed.  If this */
+  /*                 field is set to NULL, no code will be called.         */
+  /*                                                                       */
+  typedef struct  FT_Generic_
+  {
+    void*                 data;
+    FT_Generic_Finalizer  finalizer;
+
+  } FT_Generic;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_MAKE_TAG                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro converts four-letter tags which are used to label       */
+  /*    TrueType tables into an unsigned long to be used within FreeType.  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The produced values *must* be 32-bit integers.  Don't redefine     */
+  /*    this macro.                                                        */
+  /*                                                                       */
+#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
+          (FT_Tag)                        \
+          ( ( (FT_ULong)_x1 << 24 ) |     \
+            ( (FT_ULong)_x2 << 16 ) |     \
+            ( (FT_ULong)_x3 <<  8 ) |     \
+              (FT_ULong)_x4         )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                    L I S T   M A N A G E M E N T                      */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    list_processing                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_ListNode                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*     Many elements and objects in FreeType are listed through an       */
+  /*     @FT_List record (see @FT_ListRec).  As its name suggests, an      */
+  /*     FT_ListNode is a handle to a single list element.                 */
+  /*                                                                       */
+  typedef struct FT_ListNodeRec_*  FT_ListNode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_List                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a list record (see @FT_ListRec).                       */
+  /*                                                                       */
+  typedef struct FT_ListRec_*  FT_List;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_ListNodeRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold a single list element.                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    prev :: The previous element in the list.  NULL if first.          */
+  /*                                                                       */
+  /*    next :: The next element in the list.  NULL if last.               */
+  /*                                                                       */
+  /*    data :: A typeless pointer to the listed object.                   */
+  /*                                                                       */
+  typedef struct  FT_ListNodeRec_
+  {
+    FT_ListNode  prev;
+    FT_ListNode  next;
+    void*        data;
+
+  } FT_ListNodeRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_ListRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold a simple doubly-linked list.  These are   */
+  /*    used in many parts of FreeType.                                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    head :: The head (first element) of doubly-linked list.            */
+  /*                                                                       */
+  /*    tail :: The tail (last element) of doubly-linked list.             */
+  /*                                                                       */
+  typedef struct  FT_ListRec_
+  {
+    FT_ListNode  head;
+    FT_ListNode  tail;
+
+  } FT_ListRec;
+
+
+  /* */
+
+#define FT_IS_EMPTY( list )  ( (list).head == 0 )
+
+  /* return base error code (without module-specific prefix) */
+#define FT_ERROR_BASE( x )    ( (x) & 0xFF )
+
+  /* return module error code */
+#define FT_ERROR_MODULE( x )  ( (x) & 0xFF00U )
+
+#define FT_BOOL( x )  ( (FT_Bool)( x ) )
+
+FT_END_HEADER
+
+#endif /* __FTTYPES_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftwinfnt.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftwinfnt.h
new file mode 100644
index 0000000..ea33353
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftwinfnt.h
@@ -0,0 +1,274 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftwinfnt.h                                                             */
+/*                                                                         */
+/*    FreeType API for accessing Windows fnt-specific data.                */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2008 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTWINFNT_H__
+#define __FTWINFNT_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    winfnt_fonts                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Window FNT Files                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Windows FNT specific API.                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of Windows FNT specific      */
+  /*    functions.                                                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FT_WinFNT_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `charset' byte in
+   *   @FT_WinFNT_HeaderRec.  Exact mapping tables for the various cpXXXX
+   *   encodings (except for cp1361) can be found at ftp://ftp.unicode.org
+   *   in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory.  cp1361 is
+   *   roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.
+   *
+   * @values:
+   *   FT_WinFNT_ID_DEFAULT ::
+   *     This is used for font enumeration and font creation as a
+   *     `don't care' value.  Valid font files don't contain this value.
+   *     When querying for information about the character set of the font
+   *     that is currently selected into a specified device context, this
+   *     return value (of the related Windows API) simply denotes failure.
+   *
+   *   FT_WinFNT_ID_SYMBOL ::
+   *     There is no known mapping table available.
+   *
+   *   FT_WinFNT_ID_MAC ::
+   *     Mac Roman encoding.
+   *
+   *   FT_WinFNT_ID_OEM ::
+   *     From Michael Pöttgen <michael@poettgen.de>:
+   *
+   *       The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM
+   *       is used for the charset of vector fonts, like `modern.fon',
+   *       `roman.fon', and `script.fon' on Windows.
+   *
+   *       The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value
+   *       specifies a character set that is operating-system dependent.
+   *
+   *       The `IFIMETRICS' documentation from the `Windows Driver
+   *       Development Kit' says: This font supports an OEM-specific
+   *       character set.  The OEM character set is system dependent.
+   *
+   *       In general OEM, as opposed to ANSI (i.e., cp1252), denotes the
+   *       second default codepage that most international versions of
+   *       Windows have.  It is one of the OEM codepages from
+   *
+   *         http://www.microsoft.com/globaldev/reference/cphome.mspx,
+   *
+   *       and is used for the `DOS boxes', to support legacy applications.
+   *       A German Windows version for example usually uses ANSI codepage
+   *       1252 and OEM codepage 850.
+   *
+   *   FT_WinFNT_ID_CP874 ::
+   *     A superset of Thai TIS 620 and ISO 8859-11.
+   *
+   *   FT_WinFNT_ID_CP932 ::
+   *     A superset of Japanese Shift-JIS (with minor deviations).
+   *
+   *   FT_WinFNT_ID_CP936 ::
+   *     A superset of simplified Chinese GB 2312-1980 (with different
+   *     ordering and minor deviations).
+   *
+   *   FT_WinFNT_ID_CP949 ::
+   *     A superset of Korean Hangul KS~C 5601-1987 (with different
+   *     ordering and minor deviations).
+   *
+   *   FT_WinFNT_ID_CP950 ::
+   *     A superset of traditional Chinese Big~5 ETen (with different
+   *     ordering and minor deviations).
+   *
+   *   FT_WinFNT_ID_CP1250 ::
+   *     A superset of East European ISO 8859-2 (with slightly different
+   *     ordering).
+   *
+   *   FT_WinFNT_ID_CP1251 ::
+   *     A superset of Russian ISO 8859-5 (with different ordering).
+   *
+   *   FT_WinFNT_ID_CP1252 ::
+   *     ANSI encoding.  A superset of ISO 8859-1.
+   *
+   *   FT_WinFNT_ID_CP1253 ::
+   *     A superset of Greek ISO 8859-7 (with minor modifications).
+   *
+   *   FT_WinFNT_ID_CP1254 ::
+   *     A superset of Turkish ISO 8859-9.
+   *
+   *   FT_WinFNT_ID_CP1255 ::
+   *     A superset of Hebrew ISO 8859-8 (with some modifications).
+   *
+   *   FT_WinFNT_ID_CP1256 ::
+   *     A superset of Arabic ISO 8859-6 (with different ordering).
+   *
+   *   FT_WinFNT_ID_CP1257 ::
+   *     A superset of Baltic ISO 8859-13 (with some deviations).
+   *
+   *   FT_WinFNT_ID_CP1258 ::
+   *     For Vietnamese.  This encoding doesn't cover all necessary
+   *     characters.
+   *
+   *   FT_WinFNT_ID_CP1361 ::
+   *     Korean (Johab).
+   */
+
+#define FT_WinFNT_ID_CP1252    0
+#define FT_WinFNT_ID_DEFAULT   1
+#define FT_WinFNT_ID_SYMBOL    2
+#define FT_WinFNT_ID_MAC      77
+#define FT_WinFNT_ID_CP932   128
+#define FT_WinFNT_ID_CP949   129
+#define FT_WinFNT_ID_CP1361  130
+#define FT_WinFNT_ID_CP936   134
+#define FT_WinFNT_ID_CP950   136
+#define FT_WinFNT_ID_CP1253  161
+#define FT_WinFNT_ID_CP1254  162
+#define FT_WinFNT_ID_CP1258  163
+#define FT_WinFNT_ID_CP1255  177
+#define FT_WinFNT_ID_CP1256  178
+#define FT_WinFNT_ID_CP1257  186
+#define FT_WinFNT_ID_CP1251  204
+#define FT_WinFNT_ID_CP874   222
+#define FT_WinFNT_ID_CP1250  238
+#define FT_WinFNT_ID_OEM     255
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_WinFNT_HeaderRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Windows FNT Header info.                                           */
+  /*                                                                       */
+  typedef struct  FT_WinFNT_HeaderRec_
+  {
+    FT_UShort  version;
+    FT_ULong   file_size;
+    FT_Byte    copyright[60];
+    FT_UShort  file_type;
+    FT_UShort  nominal_point_size;
+    FT_UShort  vertical_resolution;
+    FT_UShort  horizontal_resolution;
+    FT_UShort  ascent;
+    FT_UShort  internal_leading;
+    FT_UShort  external_leading;
+    FT_Byte    italic;
+    FT_Byte    underline;
+    FT_Byte    strike_out;
+    FT_UShort  weight;
+    FT_Byte    charset;
+    FT_UShort  pixel_width;
+    FT_UShort  pixel_height;
+    FT_Byte    pitch_and_family;
+    FT_UShort  avg_width;
+    FT_UShort  max_width;
+    FT_Byte    first_char;
+    FT_Byte    last_char;
+    FT_Byte    default_char;
+    FT_Byte    break_char;
+    FT_UShort  bytes_per_row;
+    FT_ULong   device_offset;
+    FT_ULong   face_name_offset;
+    FT_ULong   bits_pointer;
+    FT_ULong   bits_offset;
+    FT_Byte    reserved;
+    FT_ULong   flags;
+    FT_UShort  A_space;
+    FT_UShort  B_space;
+    FT_UShort  C_space;
+    FT_UShort  color_table_offset;
+    FT_ULong   reserved1[4];
+
+  } FT_WinFNT_HeaderRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_WinFNT_Header                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an @FT_WinFNT_HeaderRec structure.                     */
+  /*                                                                       */
+  typedef struct FT_WinFNT_HeaderRec_*  FT_WinFNT_Header;
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_WinFNT_Header
+   *
+   * @description:
+   *    Retrieve a Windows FNT font info header.
+   *
+   * @input:
+   *    face    :: A handle to the input face.
+   *
+   * @output:
+   *    aheader :: The WinFNT header.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   This function only works with Windows FNT faces, returning an error
+   *   otherwise.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_WinFNT_Header( FT_Face               face,
+                        FT_WinFNT_HeaderRec  *aheader );
+
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __FTWINFNT_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ftxf86.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ftxf86.h
new file mode 100644
index 0000000..8c68afd
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ftxf86.h
@@ -0,0 +1,83 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftxf86.h                                                               */
+/*                                                                         */
+/*    Support functions for X11.                                           */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006, 2007 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTXF86_H__
+#define __FTXF86_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*   font_formats                                                        */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*   Font Formats                                                        */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*   Getting the font format.                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   The single function in this section can be used to get the font     */
+  /*   format.  Note that this information is not needed normally;         */
+  /*   however, there are special cases (like in PDF devices) where it is  */
+  /*   important to differentiate, in spite of FreeType's uniform API.     */
+  /*                                                                       */
+  /*   This function is in the X11/xf86 namespace for historical reasons   */
+  /*   and in no way depends on that windowing system.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*   FT_Get_X11_Font_Format                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   Return a string describing the format of a given face, using values */
+  /*   which can be used as an X11 FONT_PROPERTY.  Possible values are     */
+  /*   `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */
+  /*   `PFR', and `Windows~FNT'.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*   face ::                                                             */
+  /*     Input face handle.                                                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*   Font format string.  NULL in case of error.                         */
+  /*                                                                       */
+  FT_EXPORT( const char* )
+  FT_Get_X11_Font_Format( FT_Face  face );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTXF86_H__ */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/autohint.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/autohint.h
new file mode 100644
index 0000000..231bdd4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/autohint.h
@@ -0,0 +1,231 @@
+/***************************************************************************/
+/*                                                                         */
+/*  autohint.h                                                             */
+/*                                                                         */
+/*    High-level `autohint' module-specific interface (specification).     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2007 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The auto-hinter is used to load and automatically hint glyphs if a    */
+  /* format-specific hinter isn't available.                               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __AUTOHINT_H__
+#define __AUTOHINT_H__
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A small technical note regarding automatic hinting in order to        */
+  /* clarify this module interface.                                        */
+  /*                                                                       */
+  /* An automatic hinter might compute two kinds of data for a given face: */
+  /*                                                                       */
+  /* - global hints: Usually some metrics that describe global properties  */
+  /*                 of the face.  It is computed by scanning more or less */
+  /*                 aggressively the glyphs in the face, and thus can be  */
+  /*                 very slow to compute (even if the size of global      */
+  /*                 hints is really small).                               */
+  /*                                                                       */
+  /* - glyph hints:  These describe some important features of the glyph   */
+  /*                 outline, as well as how to align them.  They are      */
+  /*                 generally much faster to compute than global hints.   */
+  /*                                                                       */
+  /* The current FreeType auto-hinter does a pretty good job while         */
+  /* performing fast computations for both global and glyph hints.         */
+  /* However, we might be interested in introducing more complex and       */
+  /* powerful algorithms in the future, like the one described in the John */
+  /* D. Hobby paper, which unfortunately requires a lot more horsepower.   */
+  /*                                                                       */
+  /* Because a sufficiently sophisticated font management system would     */
+  /* typically implement an LRU cache of opened face objects to reduce     */
+  /* memory usage, it is a good idea to be able to avoid recomputing       */
+  /* global hints every time the same face is re-opened.                   */
+  /*                                                                       */
+  /* We thus provide the ability to cache global hints outside of the face */
+  /* object, in order to speed up font re-opening time.  Of course, this   */
+  /* feature is purely optional, so most client programs won't even notice */
+  /* it.                                                                   */
+  /*                                                                       */
+  /* I initially thought that it would be a good idea to cache the glyph   */
+  /* hints too.  However, my general idea now is that if you really need   */
+  /* to cache these too, you are simply in need of a new font format,      */
+  /* where all this information could be stored within the font file and   */
+  /* decoded on the fly.                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  typedef struct FT_AutoHinterRec_  *FT_AutoHinter;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlobalGetFunc                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieves the global hints computed for a given face object the    */
+  /*    resulting data is dissociated from the face and will survive a     */
+  /*    call to FT_Done_Face().  It must be discarded through the API      */
+  /*    FT_AutoHinter_GlobalDoneFunc().                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hinter        :: A handle to the source auto-hinter.               */
+  /*                                                                       */
+  /*    face          :: A handle to the source face object.               */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    global_hints  :: A typeless pointer to the global hints.           */
+  /*                                                                       */
+  /*    global_len    :: The size in bytes of the global hints.            */
+  /*                                                                       */
+  typedef void
+  (*FT_AutoHinter_GlobalGetFunc)( FT_AutoHinter  hinter,
+                                  FT_Face        face,
+                                  void**         global_hints,
+                                  long*          global_len );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlobalDoneFunc                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discards the global hints retrieved through                        */
+  /*    FT_AutoHinter_GlobalGetFunc().  This is the only way these hints   */
+  /*    are freed from memory.                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hinter :: A handle to the auto-hinter module.                      */
+  /*                                                                       */
+  /*    global :: A pointer to retrieved global hints to discard.          */
+  /*                                                                       */
+  typedef void
+  (*FT_AutoHinter_GlobalDoneFunc)( FT_AutoHinter  hinter,
+                                   void*          global );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlobalResetFunc                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to recompute the global metrics in a given   */
+  /*    font.  This is useful when global font data changes (e.g. Multiple */
+  /*    Masters fonts where blend coordinates change).                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hinter :: A handle to the source auto-hinter.                      */
+  /*                                                                       */
+  /*    face   :: A handle to the face.                                    */
+  /*                                                                       */
+  typedef void
+  (*FT_AutoHinter_GlobalResetFunc)( FT_AutoHinter  hinter,
+                                    FT_Face        face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlyphLoadFunc                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to load, scale, and automatically hint a     */
+  /*    glyph from a given face.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to the face.                               */
+  /*                                                                       */
+  /*    glyph_index :: The glyph index.                                    */
+  /*                                                                       */
+  /*    load_flags  :: The load flags.                                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is capable of loading composite glyphs by hinting    */
+  /*    each sub-glyph independently (which improves quality).             */
+  /*                                                                       */
+  /*    It will call the font driver with FT_Load_Glyph(), with            */
+  /*    FT_LOAD_NO_SCALE set.                                              */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_AutoHinter_GlyphLoadFunc)( FT_AutoHinter  hinter,
+                                  FT_GlyphSlot   slot,
+                                  FT_Size        size,
+                                  FT_UInt        glyph_index,
+                                  FT_Int32       load_flags );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_AutoHinter_ServiceRec                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The auto-hinter module's interface.                                */
+  /*                                                                       */
+  typedef struct  FT_AutoHinter_ServiceRec_
+  {
+    FT_AutoHinter_GlobalResetFunc  reset_face;
+    FT_AutoHinter_GlobalGetFunc    get_global_hints;
+    FT_AutoHinter_GlobalDoneFunc   done_global_hints;
+    FT_AutoHinter_GlyphLoadFunc    load_glyph;
+
+  } FT_AutoHinter_ServiceRec, *FT_AutoHinter_Service;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \
+                                     done_global_hints_, load_glyph_)        \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_AutoHinter_ServiceRec class_ =                                    \
+  {                                                                          \
+    reset_face_, get_global_hints_, done_global_hints_, load_glyph_          \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \
+                                     done_global_hints_, load_glyph_)        \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          FT_AutoHinter_ServiceRec* clazz)                   \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->reset_face = reset_face_;                                         \
+    clazz->get_global_hints = get_global_hints_;                             \
+    clazz->done_global_hints = done_global_hints_;                           \
+    clazz->load_glyph = load_glyph_;                                         \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+FT_END_HEADER
+
+#endif /* __AUTOHINT_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftcalc.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftcalc.h
new file mode 100644
index 0000000..f8b4324
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftcalc.h
@@ -0,0 +1,179 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcalc.h                                                               */
+/*                                                                         */
+/*    Arithmetic computations (specification).                             */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTCALC_H__
+#define __FTCALC_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_FixedSqrt                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the square root of a 16.16 fixed point value.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    x :: The value to compute the root for.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `sqrt(x)'.                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is not very fast.                                    */
+  /*                                                                       */
+  FT_BASE( FT_Int32 )
+  FT_SqrtFixed( FT_Int32  x );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Sqrt32                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the square root of an Int32 integer (which will be        */
+  /*    handled as an unsigned long value).                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    x :: The value to compute the root for.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `sqrt(x)'.                                           */
+  /*                                                                       */
+  FT_EXPORT( FT_Int32 )
+  FT_Sqrt32( FT_Int32  x );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FT_MulDiv() and FT_MulFix() are declared in freetype.h.               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_MulDiv_No_Round                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation `(a*b)/c'   */
+  /*    (without rounding) with maximal accuracy (it uses a 64-bit         */
+  /*    intermediate integer whenever necessary).                          */
+  /*                                                                       */
+  /*    This function isn't necessarily as fast as some processor specific */
+  /*    operations, but is at least completely portable.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.                                        */
+  /*    c :: The divisor.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*b)/c'.  This function never traps when trying to */
+  /*    divide by zero; it simply returns `MaxInt' or `MinInt' depending   */
+  /*    on the signs of `a' and `b'.                                       */
+  /*                                                                       */
+  FT_BASE( FT_Long )
+  FT_MulDiv_No_Round( FT_Long  a,
+                      FT_Long  b,
+                      FT_Long  c );
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+  /*
+   *  A variant of FT_Matrix_Multiply which scales its result afterwards.
+   *  The idea is that both `a' and `b' are scaled by factors of 10 so that
+   *  the values are as precise as possible to get a correct result during
+   *  the 64bit multiplication.  Let `sa' and `sb' be the scaling factors of
+   *  `a' and `b', respectively, then the scaling factor of the result is
+   *  `sa*sb'.
+   */
+  FT_BASE( void )
+  FT_Matrix_Multiply_Scaled( const FT_Matrix*  a,
+                             FT_Matrix        *b,
+                             FT_Long           scaling );
+
+
+  /*
+   *  A variant of FT_Vector_Transform.  See comments for
+   *  FT_Matrix_Multiply_Scaled.
+   */
+
+  FT_BASE( void )
+  FT_Vector_Transform_Scaled( FT_Vector*        vector,
+                              const FT_Matrix*  matrix,
+                              FT_Long           scaling );
+
+
+  /*
+   *  Return -1, 0, or +1, depending on the orientation of a given corner.
+   *  We use the Cartesian coordinate system, with positive vertical values
+   *  going upwards.  The function returns +1 if the corner turns to the
+   *  left, -1 to the right, and 0 for undecidable cases.
+   */
+  FT_BASE( FT_Int )
+  ft_corner_orientation( FT_Pos  in_x,
+                         FT_Pos  in_y,
+                         FT_Pos  out_x,
+                         FT_Pos  out_y );
+
+  /*
+   *  Return TRUE if a corner is flat or nearly flat.  This is equivalent to
+   *  saying that the angle difference between the `in' and `out' vectors is
+   *  very small.
+   */
+  FT_BASE( FT_Int )
+  ft_corner_is_flat( FT_Pos  in_x,
+                     FT_Pos  in_y,
+                     FT_Pos  out_x,
+                     FT_Pos  out_y );
+
+
+#define INT_TO_F26DOT6( x )    ( (FT_Long)(x) << 6  )
+#define INT_TO_F2DOT14( x )    ( (FT_Long)(x) << 14 )
+#define INT_TO_FIXED( x )      ( (FT_Long)(x) << 16 )
+#define F2DOT14_TO_FIXED( x )  ( (FT_Long)(x) << 2  )
+#define FLOAT_TO_FIXED( x )    ( (FT_Long)( x * 65536.0 ) )
+#define FIXED_TO_INT( x )      ( FT_RoundFix( x ) >> 16 )
+
+#define ROUND_F26DOT6( x )     ( x >= 0 ? (    ( (x) + 32 ) & -64 )     \
+                                        : ( -( ( 32 - (x) ) & -64 ) ) )
+
+
+FT_END_HEADER
+
+#endif /* __FTCALC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftdebug.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftdebug.h
new file mode 100644
index 0000000..7baae35
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftdebug.h
@@ -0,0 +1,250 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftdebug.h                                                              */
+/*                                                                         */
+/*    Debugging and logging component (specification).                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008, 2009 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/*                                                                         */
+/*  IMPORTANT: A description of FreeType's debugging support can be        */
+/*             found in `docs/DEBUG.TXT'.  Read it if you need to use or   */
+/*             understand this code.                                       */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTDEBUG_H__
+#define __FTDEBUG_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
+  /* is already defined; this simplifies the following #ifdefs            */
+  /*                                                                      */
+#ifdef FT_DEBUG_LEVEL_TRACE
+#undef  FT_DEBUG_LEVEL_ERROR
+#define FT_DEBUG_LEVEL_ERROR
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the trace enums as well as the trace levels array when they    */
+  /* are needed.                                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define FT_TRACE_DEF( x )  trace_ ## x ,
+
+  /* defining the enumeration */
+  typedef enum  FT_Trace_
+  {
+#include FT_INTERNAL_TRACE_H
+    trace_count
+
+  } FT_Trace;
+
+
+  /* defining the array of trace levels, provided by `src/base/ftdebug.c' */
+  extern int  ft_trace_levels[trace_count];
+
+#undef FT_TRACE_DEF
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the FT_TRACE macro                                             */
+  /*                                                                       */
+  /* IMPORTANT!                                                            */
+  /*                                                                       */
+  /* Each component must define the macro FT_COMPONENT to a valid FT_Trace */
+  /* value before using any TRACE macro.                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define FT_TRACE( level, varformat )                      \
+          do                                              \
+          {                                               \
+            if ( ft_trace_levels[FT_COMPONENT] >= level ) \
+              FT_Message varformat;                       \
+          } while ( 0 )
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+#define FT_TRACE( level, varformat )  do { } while ( 0 )      /* nothing */
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Trace_Get_Count                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the number of available trace components.                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The number of trace components.  0 if FreeType 2 is not built with */
+  /*    FT_DEBUG_LEVEL_TRACE definition.                                   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function may be useful if you want to access elements of      */
+  /*    the internal `ft_trace_levels' array by an index.                  */
+  /*                                                                       */
+  FT_BASE( FT_Int )
+  FT_Trace_Get_Count( void );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Trace_Get_Name                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the name of a trace component.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    The index of the trace component.                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The name of the trace component.  This is a statically allocated   */
+  /*    C string, so do not free it after use.  NULL if FreeType 2 is not  */
+  /*    built with FT_DEBUG_LEVEL_TRACE definition.                        */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Use @FT_Trace_Get_Count to get the number of available trace       */
+  /*    components.                                                        */
+  /*                                                                       */
+  /*    This function may be useful if you want to control FreeType 2's    */
+  /*    debug level in your application.                                   */
+  /*                                                                       */
+  FT_BASE( const char * )
+  FT_Trace_Get_Name( FT_Int  idx );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* You need two opening and closing parentheses!                         */
+  /*                                                                       */
+  /* Example: FT_TRACE0(( "Value is %i", foo ))                            */
+  /*                                                                       */
+  /* Output of the FT_TRACEX macros is sent to stderr.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+#define FT_TRACE0( varformat )  FT_TRACE( 0, varformat )
+#define FT_TRACE1( varformat )  FT_TRACE( 1, varformat )
+#define FT_TRACE2( varformat )  FT_TRACE( 2, varformat )
+#define FT_TRACE3( varformat )  FT_TRACE( 3, varformat )
+#define FT_TRACE4( varformat )  FT_TRACE( 4, varformat )
+#define FT_TRACE5( varformat )  FT_TRACE( 5, varformat )
+#define FT_TRACE6( varformat )  FT_TRACE( 6, varformat )
+#define FT_TRACE7( varformat )  FT_TRACE( 7, varformat )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the FT_ERROR macro.                                            */
+  /*                                                                       */
+  /* Output of this macro is sent to stderr.                               */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define FT_ERROR( varformat )  FT_Message  varformat
+
+#else  /* !FT_DEBUG_LEVEL_ERROR */
+
+#define FT_ERROR( varformat )  do { } while ( 0 )      /* nothing */
+
+#endif /* !FT_DEBUG_LEVEL_ERROR */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the FT_ASSERT macro.                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define FT_ASSERT( condition )                                      \
+          do                                                        \
+          {                                                         \
+            if ( !( condition ) )                                   \
+              FT_Panic( "assertion failed on line %d of file %s\n", \
+                        __LINE__, __FILE__ );                       \
+          } while ( 0 )
+
+#else /* !FT_DEBUG_LEVEL_ERROR */
+
+#define FT_ASSERT( condition )  do { } while ( 0 )
+
+#endif /* !FT_DEBUG_LEVEL_ERROR */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define `FT_Message' and `FT_Panic' when needed.                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#include "stdio.h"  /* for vfprintf() */
+
+  /* print a message */
+  FT_BASE( void )
+  FT_Message( const char*  fmt,
+              ... );
+
+  /* print a message and exit */
+  FT_BASE( void )
+  FT_Panic( const char*  fmt,
+            ... );
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+  FT_BASE( void )
+  ft_debug_init( void );
+
+
+#if defined( _MSC_VER )      /* Visual C++ (and Intel C++) */
+
+  /* We disable the warning `conditional expression is constant' here */
+  /* in order to compile cleanly with the maximum level of warnings.  */
+#pragma warning( disable : 4127 )
+
+#endif /* _MSC_VER */
+
+
+FT_END_HEADER
+
+#endif /* __FTDEBUG_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftdriver.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftdriver.h
new file mode 100644
index 0000000..6f6b206
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftdriver.h
@@ -0,0 +1,421 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftdriver.h                                                             */
+/*                                                                         */
+/*    FreeType font driver interface (specification).                      */
+/*                                                                         */
+/*  Copyright 1996-2003, 2006, 2008, 2011 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTDRIVER_H__
+#define __FTDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+  typedef FT_Error
+  (*FT_Face_InitFunc)( FT_Stream      stream,
+                       FT_Face        face,
+                       FT_Int         typeface_index,
+                       FT_Int         num_params,
+                       FT_Parameter*  parameters );
+
+  typedef void
+  (*FT_Face_DoneFunc)( FT_Face  face );
+
+
+  typedef FT_Error
+  (*FT_Size_InitFunc)( FT_Size  size );
+
+  typedef void
+  (*FT_Size_DoneFunc)( FT_Size  size );
+
+
+  typedef FT_Error
+  (*FT_Slot_InitFunc)( FT_GlyphSlot  slot );
+
+  typedef void
+  (*FT_Slot_DoneFunc)( FT_GlyphSlot  slot );
+
+
+  typedef FT_Error
+  (*FT_Size_RequestFunc)( FT_Size          size,
+                          FT_Size_Request  req );
+
+  typedef FT_Error
+  (*FT_Size_SelectFunc)( FT_Size   size,
+                         FT_ULong  size_index );
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  typedef FT_Error
+  (*FT_Size_ResetPointsFunc)( FT_Size     size,
+                              FT_F26Dot6  char_width,
+                              FT_F26Dot6  char_height,
+                              FT_UInt     horz_resolution,
+                              FT_UInt     vert_resolution );
+
+  typedef FT_Error
+  (*FT_Size_ResetPixelsFunc)( FT_Size  size,
+                              FT_UInt  pixel_width,
+                              FT_UInt  pixel_height );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  typedef FT_Error
+  (*FT_Slot_LoadFunc)( FT_GlyphSlot  slot,
+                       FT_Size       size,
+                       FT_UInt       glyph_index,
+                       FT_Int32      load_flags );
+
+
+  typedef FT_UInt
+  (*FT_CharMap_CharIndexFunc)( FT_CharMap  charmap,
+                               FT_Long     charcode );
+
+  typedef FT_Long
+  (*FT_CharMap_CharNextFunc)( FT_CharMap  charmap,
+                              FT_Long     charcode );
+
+
+  typedef FT_Error
+  (*FT_Face_GetKerningFunc)( FT_Face     face,
+                             FT_UInt     left_glyph,
+                             FT_UInt     right_glyph,
+                             FT_Vector*  kerning );
+
+
+  typedef FT_Error
+  (*FT_Face_AttachFunc)( FT_Face    face,
+                         FT_Stream  stream );
+
+
+  typedef FT_Error
+  (*FT_Face_GetAdvancesFunc)( FT_Face    face,
+                              FT_UInt    first,
+                              FT_UInt    count,
+                              FT_Int32   flags,
+                              FT_Fixed*  advances );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Driver_ClassRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The font driver class.  This structure mostly contains pointers to */
+  /*    driver methods.                                                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root             :: The parent module.                             */
+  /*                                                                       */
+  /*    face_object_size :: The size of a face object in bytes.            */
+  /*                                                                       */
+  /*    size_object_size :: The size of a size object in bytes.            */
+  /*                                                                       */
+  /*    slot_object_size :: The size of a glyph object in bytes.           */
+  /*                                                                       */
+  /*    init_face        :: The format-specific face constructor.          */
+  /*                                                                       */
+  /*    done_face        :: The format-specific face destructor.           */
+  /*                                                                       */
+  /*    init_size        :: The format-specific size constructor.          */
+  /*                                                                       */
+  /*    done_size        :: The format-specific size destructor.           */
+  /*                                                                       */
+  /*    init_slot        :: The format-specific slot constructor.          */
+  /*                                                                       */
+  /*    done_slot        :: The format-specific slot destructor.           */
+  /*                                                                       */
+  /*                                                                       */
+  /*    load_glyph       :: A function handle to load a glyph to a slot.   */
+  /*                        This field is mandatory!                       */
+  /*                                                                       */
+  /*    get_kerning      :: A function handle to return the unscaled       */
+  /*                        kerning for a given pair of glyphs.  Can be    */
+  /*                        set to 0 if the format doesn't support         */
+  /*                        kerning.                                       */
+  /*                                                                       */
+  /*    attach_file      :: This function handle is used to read           */
+  /*                        additional data for a face from another        */
+  /*                        file/stream.  For example, this can be used to */
+  /*                        add data from AFM or PFM files on a Type 1     */
+  /*                        face, or a CIDMap on a CID-keyed face.         */
+  /*                                                                       */
+  /*    get_advances     :: A function handle used to return advance       */
+  /*                        widths of `count' glyphs (in font units),      */
+  /*                        starting at `first'.  The `vertical' flag must */
+  /*                        be set to get vertical advance heights.  The   */
+  /*                        `advances' buffer is caller-allocated.         */
+  /*                        The idea of this function is to be able to     */
+  /*                        perform device-independent text layout without */
+  /*                        loading a single glyph image.                  */
+  /*                                                                       */
+  /*    request_size     :: A handle to a function used to request the new */
+  /*                        character size.  Can be set to 0 if the        */
+  /*                        scaling done in the base layer suffices.       */
+  /*                                                                       */
+  /*    select_size      :: A handle to a function used to select a new    */
+  /*                        fixed size.  It is used only if                */
+  /*                        @FT_FACE_FLAG_FIXED_SIZES is set.  Can be set  */
+  /*                        to 0 if the scaling done in the base layer     */
+  /*                        suffices.                                      */
+  /* <Note>                                                                */
+  /*    Most function pointers, with the exception of `load_glyph', can be */
+  /*    set to 0 to indicate a default behaviour.                          */
+  /*                                                                       */
+  typedef struct  FT_Driver_ClassRec_
+  {
+    FT_Module_Class           root;
+
+    FT_Long                   face_object_size;
+    FT_Long                   size_object_size;
+    FT_Long                   slot_object_size;
+
+    FT_Face_InitFunc          init_face;
+    FT_Face_DoneFunc          done_face;
+
+    FT_Size_InitFunc          init_size;
+    FT_Size_DoneFunc          done_size;
+
+    FT_Slot_InitFunc          init_slot;
+    FT_Slot_DoneFunc          done_slot;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+    FT_Size_ResetPointsFunc   set_char_sizes;
+    FT_Size_ResetPixelsFunc   set_pixel_sizes;
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    FT_Slot_LoadFunc          load_glyph;
+
+    FT_Face_GetKerningFunc    get_kerning;
+    FT_Face_AttachFunc        attach_file;
+    FT_Face_GetAdvancesFunc   get_advances;
+
+    /* since version 2.2 */
+    FT_Size_RequestFunc       request_size;
+    FT_Size_SelectFunc        select_size;
+
+  } FT_Driver_ClassRec, *FT_Driver_Class;
+
+
+  /*
+   *  The following functions are used as stubs for `set_char_sizes' and
+   *  `set_pixel_sizes'; the code uses `request_size' and `select_size'
+   *  functions instead.
+   *
+   *  Implementation is in `src/base/ftobjs.c'.
+   */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_BASE( FT_Error )
+  ft_stub_set_char_sizes( FT_Size     size,
+                          FT_F26Dot6  width,
+                          FT_F26Dot6  height,
+                          FT_UInt     horz_res,
+                          FT_UInt     vert_res );
+
+  FT_BASE( FT_Error )
+  ft_stub_set_pixel_sizes( FT_Size  size,
+                           FT_UInt  width,
+                           FT_UInt  height );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DECLARE_DRIVER                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to create a forward declaration of a                          */
+  /*    FT_Driver_ClassRec stract instance.                                */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_DRIVER                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Driver_ClassRec struct.       */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a Create funtion will need    */
+  /*    to called with a pointer where the allocated stracture is returned.*/
+  /*    And when it is no longer needed a Destroy function needs           */
+  /*    to be called to release that allocation.                           */
+  /*    fcinit.c (ft_create_default_module_classes) already contains       */
+  /*    a mechanism to call these functions for the default modules        */
+  /*    described in ftmodule.h                                            */
+  /*                                                                       */
+  /*    Notice that the created Create and Destroy functions call          */
+  /*    pic_init and pic_free function to allow you to manually allocate   */
+  /*    and initialize any additional global data, like module specific    */
+  /*    interface, and put them in the global pic container defined in     */
+  /*    ftpic.h. if you don't need them just implement the functions as    */
+  /*    empty to resolve the link error.  Also the pic_init and pic_free   */
+  /*    functions should be declared in pic.h, to be referred by driver    */
+  /*    definition calling FT_DEFINE_DRIVER() in following.                */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \
+  a_, b_,
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_)
+#endif
+
+#define FT_DECLARE_DRIVER(class_)    \
+  FT_CALLBACK_TABLE                  \
+  const FT_Driver_ClassRec  class_;
+
+#define FT_DEFINE_DRIVER(class_,                                             \
+                         flags_, size_, name_, version_, requires_,          \
+                         interface_, init_, done_, get_interface_,           \
+                         face_object_size_, size_object_size_,               \
+                         slot_object_size_, init_face_, done_face_,          \
+                         init_size_, done_size_, init_slot_, done_slot_,     \
+                         old_set_char_sizes_, old_set_pixel_sizes_,          \
+                         load_glyph_, get_kerning_, attach_file_,            \
+                         get_advances_, request_size_, select_size_ )        \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Driver_ClassRec class_ =                                          \
+  {                                                                          \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_,  \
+                          init_,done_,get_interface_)                        \
+                                                                             \
+    face_object_size_,                                                       \
+    size_object_size_,                                                       \
+    slot_object_size_,                                                       \
+                                                                             \
+    init_face_,                                                              \
+    done_face_,                                                              \
+                                                                             \
+    init_size_,                                                              \
+    done_size_,                                                              \
+                                                                             \
+    init_slot_,                                                              \
+    done_slot_,                                                              \
+                                                                             \
+    FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \
+                                                                             \
+    load_glyph_,                                                             \
+                                                                             \
+    get_kerning_,                                                            \
+    attach_file_,                                                            \
+    get_advances_,                                                           \
+                                                                             \
+    request_size_,                                                           \
+    select_size_                                                             \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \
+  clazz->set_char_sizes = a_; \
+  clazz->set_pixel_sizes = b_;
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_)
+#endif
+
+#define FT_DECLARE_DRIVER(class_)    FT_DECLARE_MODULE(class_)
+
+#define FT_DEFINE_DRIVER(class_,                                             \
+                         flags_, size_, name_, version_, requires_,          \
+                         interface_, init_, done_, get_interface_,           \
+                         face_object_size_, size_object_size_,               \
+                         slot_object_size_, init_face_, done_face_,          \
+                         init_size_, done_size_, init_slot_, done_slot_,     \
+                         old_set_char_sizes_, old_set_pixel_sizes_,          \
+                         load_glyph_, get_kerning_, attach_file_,            \
+                         get_advances_, request_size_, select_size_ )        \
+                                                                             \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library        library,                      \
+                             FT_Module_Class*  clazz )                       \
+  {                                                                          \
+    FT_Memory       memory = library->memory;                                \
+    FT_Driver_Class dclazz = (FT_Driver_Class)clazz;                         \
+    class_##_pic_free( library );                                            \
+    if ( dclazz )                                                            \
+      FT_FREE( dclazz );                                                     \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library        library,                       \
+                            FT_Module_Class**  output_class )                \
+  {                                                                          \
+    FT_Driver_Class  clazz;                                                  \
+    FT_Error         error;                                                  \
+    FT_Memory        memory = library->memory;                               \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz) ) )                                 \
+      return error;                                                          \
+                                                                             \
+    error = class_##_pic_init( library );                                    \
+    if(error)                                                                \
+    {                                                                        \
+      FT_FREE( clazz );                                                      \
+      return error;                                                          \
+    }                                                                        \
+                                                                             \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_,  \
+                          init_,done_,get_interface_)                        \
+                                                                             \
+    clazz->face_object_size    = face_object_size_;                          \
+    clazz->size_object_size    = size_object_size_;                          \
+    clazz->slot_object_size    = slot_object_size_;                          \
+                                                                             \
+    clazz->init_face           = init_face_;                                 \
+    clazz->done_face           = done_face_;                                 \
+                                                                             \
+    clazz->init_size           = init_size_;                                 \
+    clazz->done_size           = done_size_;                                 \
+                                                                             \
+    clazz->init_slot           = init_slot_;                                 \
+    clazz->done_slot           = done_slot_;                                 \
+                                                                             \
+    FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \
+                                                                             \
+    clazz->load_glyph          = load_glyph_;                                \
+                                                                             \
+    clazz->get_kerning         = get_kerning_;                               \
+    clazz->attach_file         = attach_file_;                               \
+    clazz->get_advances        = get_advances_;                              \
+                                                                             \
+    clazz->request_size        = request_size_;                              \
+    clazz->select_size         = select_size_;                               \
+                                                                             \
+    *output_class = (FT_Module_Class*)clazz;                                 \
+    return FT_Err_Ok;                                                        \
+  }
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+FT_END_HEADER
+
+#endif /* __FTDRIVER_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftgloadr.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftgloadr.h
new file mode 100644
index 0000000..ce4dc6c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftgloadr.h
@@ -0,0 +1,168 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgloadr.h                                                             */
+/*                                                                         */
+/*    The FreeType glyph loader (specification).                           */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2005, 2006 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg                       */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTGLOADR_H__
+#define __FTGLOADR_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_GlyphLoader                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The glyph loader is an internal object used to load several glyphs */
+  /*    together (for example, in the case of composites).                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The glyph loader implementation is not part of the high-level API, */
+  /*    hence the forward structure declaration.                           */
+  /*                                                                       */
+  typedef struct FT_GlyphLoaderRec_*  FT_GlyphLoader ;
+
+
+#if 0  /* moved to freetype.h in version 2.2 */
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS          1
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES      2
+#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID        4
+#define FT_SUBGLYPH_FLAG_SCALE                   8
+#define FT_SUBGLYPH_FLAG_XY_SCALE             0x40
+#define FT_SUBGLYPH_FLAG_2X2                  0x80
+#define FT_SUBGLYPH_FLAG_USE_MY_METRICS      0x200
+#endif
+
+
+  typedef struct  FT_SubGlyphRec_
+  {
+    FT_Int     index;
+    FT_UShort  flags;
+    FT_Int     arg1;
+    FT_Int     arg2;
+    FT_Matrix  transform;
+
+  } FT_SubGlyphRec;
+
+
+  typedef struct  FT_GlyphLoadRec_
+  {
+    FT_Outline   outline;       /* outline                   */
+    FT_Vector*   extra_points;  /* extra points table        */
+    FT_Vector*   extra_points2; /* second extra points table */
+    FT_UInt      num_subglyphs; /* number of subglyphs       */
+    FT_SubGlyph  subglyphs;     /* subglyphs                 */
+
+  } FT_GlyphLoadRec, *FT_GlyphLoad;
+
+
+  typedef struct  FT_GlyphLoaderRec_
+  {
+    FT_Memory        memory;
+    FT_UInt          max_points;
+    FT_UInt          max_contours;
+    FT_UInt          max_subglyphs;
+    FT_Bool          use_extra;
+
+    FT_GlyphLoadRec  base;
+    FT_GlyphLoadRec  current;
+
+    void*            other;            /* for possible future extension? */
+
+  } FT_GlyphLoaderRec;
+
+
+  /* create new empty glyph loader */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_New( FT_Memory        memory,
+                      FT_GlyphLoader  *aloader );
+
+  /* add an extra points table to a glyph loader */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CreateExtra( FT_GlyphLoader  loader );
+
+  /* destroy a glyph loader */
+  FT_BASE( void )
+  FT_GlyphLoader_Done( FT_GlyphLoader  loader );
+
+  /* reset a glyph loader (frees everything int it) */
+  FT_BASE( void )
+  FT_GlyphLoader_Reset( FT_GlyphLoader  loader );
+
+  /* rewind a glyph loader */
+  FT_BASE( void )
+  FT_GlyphLoader_Rewind( FT_GlyphLoader  loader );
+
+  /* check that there is enough space to add `n_points' and `n_contours' */
+  /* to the glyph loader                                                 */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CheckPoints( FT_GlyphLoader  loader,
+                              FT_UInt         n_points,
+                              FT_UInt         n_contours );
+
+
+#define FT_GLYPHLOADER_CHECK_P( _loader, _count )                         \
+   ( (_count) == 0 || ((_loader)->base.outline.n_points    +              \
+                       (_loader)->current.outline.n_points +              \
+                       (unsigned long)(_count)) <= (_loader)->max_points )
+
+#define FT_GLYPHLOADER_CHECK_C( _loader, _count )                          \
+  ( (_count) == 0 || ((_loader)->base.outline.n_contours    +              \
+                      (_loader)->current.outline.n_contours +              \
+                      (unsigned long)(_count)) <= (_loader)->max_contours )
+
+#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points,_contours )      \
+  ( ( FT_GLYPHLOADER_CHECK_P( _loader, _points )   &&                  \
+      FT_GLYPHLOADER_CHECK_C( _loader, _contours ) )                   \
+    ? 0                                                                \
+    : FT_GlyphLoader_CheckPoints( (_loader), (_points), (_contours) ) )
+
+
+  /* check that there is enough space to add `n_subs' sub-glyphs to */
+  /* a glyph loader                                                 */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader  loader,
+                                 FT_UInt         n_subs );
+
+  /* prepare a glyph loader, i.e. empty the current glyph */
+  FT_BASE( void )
+  FT_GlyphLoader_Prepare( FT_GlyphLoader  loader );
+
+  /* add the current glyph to the base glyph */
+  FT_BASE( void )
+  FT_GlyphLoader_Add( FT_GlyphLoader  loader );
+
+  /* copy points from one glyph loader to another */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CopyPoints( FT_GlyphLoader  target,
+                             FT_GlyphLoader  source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGLOADR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftmemory.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftmemory.h
new file mode 100644
index 0000000..026aa63
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftmemory.h
@@ -0,0 +1,380 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmemory.h                                                             */
+/*                                                                         */
+/*    The FreeType memory management macros (specification).               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2010 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg                       */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMEMORY_H__
+#define __FTMEMORY_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_SET_ERROR                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used to set an implicit `error' variable to a given  */
+  /*    expression's value (usually a function call), and convert it to a  */
+  /*    boolean which is set whenever the value is != 0.                   */
+  /*                                                                       */
+#undef  FT_SET_ERROR
+#define FT_SET_ERROR( expression ) \
+          ( ( error = (expression) ) != 0 )
+
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                           M E M O R Y                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*
+   *  C++ refuses to handle statements like p = (void*)anything, with `p' a
+   *  typed pointer.  Since we don't have a `typeof' operator in standard
+   *  C++, we have to use a template to emulate it.
+   */
+
+#ifdef __cplusplus
+
+  extern "C++"
+  template <typename T> inline T*
+  cplusplus_typeof(        T*,
+                    void  *v )
+  {
+    return static_cast <T*> ( v );
+  }
+
+#define FT_ASSIGNP( p, val )  (p) = cplusplus_typeof( (p), (val) )
+
+#else
+
+#define FT_ASSIGNP( p, val )  (p) = (val)
+
+#endif
+
+
+
+#ifdef FT_DEBUG_MEMORY
+
+  FT_BASE( const char* )  _ft_debug_file;
+  FT_BASE( long )         _ft_debug_lineno;
+
+#define FT_DEBUG_INNER( exp )  ( _ft_debug_file   = __FILE__, \
+                                 _ft_debug_lineno = __LINE__, \
+                                 (exp) )
+
+#define FT_ASSIGNP_INNER( p, exp )  ( _ft_debug_file   = __FILE__, \
+                                      _ft_debug_lineno = __LINE__, \
+                                      FT_ASSIGNP( p, exp ) )
+
+#else /* !FT_DEBUG_MEMORY */
+
+#define FT_DEBUG_INNER( exp )       (exp)
+#define FT_ASSIGNP_INNER( p, exp )  FT_ASSIGNP( p, exp )
+
+#endif /* !FT_DEBUG_MEMORY */
+
+
+  /*
+   *  The allocation functions return a pointer, and the error code
+   *  is written to through the `p_error' parameter.  See below for
+   *  for documentation.
+   */
+
+  FT_BASE( FT_Pointer )
+  ft_mem_alloc( FT_Memory  memory,
+                FT_Long    size,
+                FT_Error  *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_qalloc( FT_Memory  memory,
+                 FT_Long    size,
+                 FT_Error  *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_realloc( FT_Memory  memory,
+                  FT_Long    item_size,
+                  FT_Long    cur_count,
+                  FT_Long    new_count,
+                  void*      block,
+                  FT_Error  *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_qrealloc( FT_Memory  memory,
+                   FT_Long    item_size,
+                   FT_Long    cur_count,
+                   FT_Long    new_count,
+                   void*      block,
+                   FT_Error  *p_error );
+
+  FT_BASE( void )
+  ft_mem_free( FT_Memory    memory,
+               const void*  P );
+
+
+#define FT_MEM_ALLOC( ptr, size )                                         \
+          FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, (size), &error ) )
+
+#define FT_MEM_FREE( ptr )                \
+          FT_BEGIN_STMNT                  \
+            ft_mem_free( memory, (ptr) ); \
+            (ptr) = NULL;                 \
+          FT_END_STMNT
+
+#define FT_MEM_NEW( ptr )                        \
+          FT_MEM_ALLOC( ptr, sizeof ( *(ptr) ) )
+
+#define FT_MEM_REALLOC( ptr, cursz, newsz )                        \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, 1,        \
+                                                 (cursz), (newsz), \
+                                                 (ptr), &error ) )
+
+#define FT_MEM_QALLOC( ptr, size )                                         \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qalloc( memory, (size), &error ) )
+
+#define FT_MEM_QNEW( ptr )                        \
+          FT_MEM_QALLOC( ptr, sizeof ( *(ptr) ) )
+
+#define FT_MEM_QREALLOC( ptr, cursz, newsz )                         \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, 1,        \
+                                                  (cursz), (newsz), \
+                                                  (ptr), &error ) )
+
+#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz )                             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+                                                  (cursz), (newsz),          \
+                                                  (ptr), &error ) )
+
+#define FT_MEM_ALLOC_MULT( ptr, count, item_size )                    \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (item_size), \
+                                                 0, (count),          \
+                                                 NULL, &error ) )
+
+#define FT_MEM_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz )            \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (itmsz),    \
+                                                 (oldcnt), (newcnt), \
+                                                 (ptr), &error ) )
+
+#define FT_MEM_QALLOC_MULT( ptr, count, item_size )                    \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (item_size), \
+                                                  0, (count),          \
+                                                  NULL, &error ) )
+
+#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz)             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (itmsz),    \
+                                                  (oldcnt), (newcnt), \
+                                                  (ptr), &error ) )
+
+
+#define FT_MEM_SET_ERROR( cond )  ( (cond), error != 0 )
+
+
+#define FT_MEM_SET( dest, byte, count )     ft_memset( dest, byte, count )
+
+#define FT_MEM_COPY( dest, source, count )  ft_memcpy( dest, source, count )
+
+#define FT_MEM_MOVE( dest, source, count )  ft_memmove( dest, source, count )
+
+
+#define FT_MEM_ZERO( dest, count )  FT_MEM_SET( dest, 0, count )
+
+#define FT_ZERO( p )                FT_MEM_ZERO( p, sizeof ( *(p) ) )
+
+
+#define FT_ARRAY_ZERO( dest, count )                        \
+          FT_MEM_ZERO( dest, (count) * sizeof ( *(dest) ) )
+
+#define FT_ARRAY_COPY( dest, source, count )                        \
+          FT_MEM_COPY( dest, source, (count) * sizeof ( *(dest) ) )
+
+#define FT_ARRAY_MOVE( dest, source, count )                        \
+          FT_MEM_MOVE( dest, source, (count) * sizeof ( *(dest) ) )
+
+
+  /*
+   *  Return the maximum number of addressable elements in an array.
+   *  We limit ourselves to INT_MAX, rather than UINT_MAX, to avoid
+   *  any problems.
+   */
+#define FT_ARRAY_MAX( ptr )           ( FT_INT_MAX / sizeof ( *(ptr) ) )
+
+#define FT_ARRAY_CHECK( ptr, count )  ( (count) <= FT_ARRAY_MAX( ptr ) )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The following functions macros expect that their pointer argument is  */
+  /* _typed_ in order to automatically compute array element sizes.        */
+  /*                                                                       */
+
+#define FT_MEM_NEW_ARRAY( ptr, count )                                      \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \
+                                                 0, (count),                \
+                                                 NULL, &error ) )
+
+#define FT_MEM_RENEW_ARRAY( ptr, cursz, newsz )                             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \
+                                                 (cursz), (newsz),          \
+                                                 (ptr), &error ) )
+
+#define FT_MEM_QNEW_ARRAY( ptr, count )                                      \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+                                                  0, (count),                \
+                                                  NULL, &error ) )
+
+#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz )                             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+                                                  (cursz), (newsz),          \
+                                                  (ptr), &error ) )
+
+
+#define FT_ALLOC( ptr, size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_ALLOC( ptr, size ) )
+
+#define FT_REALLOC( ptr, cursz, newsz )                           \
+          FT_MEM_SET_ERROR( FT_MEM_REALLOC( ptr, cursz, newsz ) )
+
+#define FT_ALLOC_MULT( ptr, count, item_size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_ALLOC_MULT( ptr, count, item_size ) )
+
+#define FT_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz )              \
+          FT_MEM_SET_ERROR( FT_MEM_REALLOC_MULT( ptr, oldcnt,      \
+                                                 newcnt, itmsz ) )
+
+#define FT_QALLOC( ptr, size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QALLOC( ptr, size ) )
+
+#define FT_QREALLOC( ptr, cursz, newsz )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QREALLOC( ptr, cursz, newsz ) )
+
+#define FT_QALLOC_MULT( ptr, count, item_size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QALLOC_MULT( ptr, count, item_size ) )
+
+#define FT_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz )              \
+          FT_MEM_SET_ERROR( FT_MEM_QREALLOC_MULT( ptr, oldcnt,      \
+                                                  newcnt, itmsz ) )
+
+#define FT_FREE( ptr )  FT_MEM_FREE( ptr )
+
+#define FT_NEW( ptr )  FT_MEM_SET_ERROR( FT_MEM_NEW( ptr ) )
+
+#define FT_NEW_ARRAY( ptr, count )                           \
+          FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+
+#define FT_RENEW_ARRAY( ptr, curcnt, newcnt )                           \
+          FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+
+#define FT_QNEW( ptr )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
+
+#define FT_QNEW_ARRAY( ptr, count )                          \
+          FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+
+#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt )                          \
+          FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_BASE( FT_Error )
+  FT_Alloc( FT_Memory  memory,
+            FT_Long    size,
+            void*     *P );
+
+  FT_BASE( FT_Error )
+  FT_QAlloc( FT_Memory  memory,
+             FT_Long    size,
+             void*     *p );
+
+  FT_BASE( FT_Error )
+  FT_Realloc( FT_Memory  memory,
+              FT_Long    current,
+              FT_Long    size,
+              void*     *P );
+
+  FT_BASE( FT_Error )
+  FT_QRealloc( FT_Memory  memory,
+               FT_Long    current,
+               FT_Long    size,
+               void*     *p );
+
+  FT_BASE( void )
+  FT_Free( FT_Memory  memory,
+           void*     *P );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  FT_BASE( FT_Pointer )
+  ft_mem_strdup( FT_Memory    memory,
+                 const char*  str,
+                 FT_Error    *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_dup( FT_Memory    memory,
+              const void*  address,
+              FT_ULong     size,
+              FT_Error    *p_error );
+
+#define FT_MEM_STRDUP( dst, str )                                            \
+          (dst) = (char*)ft_mem_strdup( memory, (const char*)(str), &error )
+
+#define FT_STRDUP( dst, str )                           \
+          FT_MEM_SET_ERROR( FT_MEM_STRDUP( dst, str ) )
+
+#define FT_MEM_DUP( dst, address, size )                                    \
+          (dst) = ft_mem_dup( memory, (address), (FT_ULong)(size), &error )
+
+#define FT_DUP( dst, address, size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_DUP( dst, address, size ) )
+
+
+  /* Return >= 1 if a truncation occurs.            */
+  /* Return 0 if the source string fits the buffer. */
+  /* This is *not* the same as strlcpy().           */
+  FT_BASE( FT_Int )
+  ft_mem_strcpyn( char*        dst,
+                  const char*  src,
+                  FT_ULong     size );
+
+#define FT_STRCPYN( dst, src, size )                                         \
+          ft_mem_strcpyn( (char*)dst, (const char*)(src), (FT_ULong)(size) )
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMEMORY_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftobjs.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftobjs.h
new file mode 100644
index 0000000..fc18275
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftobjs.h
@@ -0,0 +1,1413 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftobjs.h                                                               */
+/*                                                                         */
+/*    The FreeType private base classes (specification).                   */
+/*                                                                         */
+/*  Copyright 1996-2006, 2008, 2010, 2012 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  This file contains the definition of all internal FreeType classes.  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTOBJS_H__
+#define __FTOBJS_H__
+
+#include <ft2build.h>
+#include FT_RENDER_H
+#include FT_SIZES_H
+#include FT_LCD_FILTER_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_GLYPH_LOADER_H
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_AUTOHINT_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_INTERNAL_PIC_H
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+#include FT_INCREMENTAL_H
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Some generic definitions.                                             */
+  /*                                                                       */
+#ifndef TRUE
+#define TRUE  1
+#endif
+
+#ifndef FALSE
+#define FALSE  0
+#endif
+
+#ifndef NULL
+#define NULL  (void*)0
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The min and max functions missing in C.  As usual, be careful not to  */
+  /* write things like FT_MIN( a++, b++ ) to avoid side effects.           */
+  /*                                                                       */
+#define FT_MIN( a, b )  ( (a) < (b) ? (a) : (b) )
+#define FT_MAX( a, b )  ( (a) > (b) ? (a) : (b) )
+
+#define FT_ABS( a )     ( (a) < 0 ? -(a) : (a) )
+
+
+#define FT_PAD_FLOOR( x, n )  ( (x) & ~((n)-1) )
+#define FT_PAD_ROUND( x, n )  FT_PAD_FLOOR( (x) + ((n)/2), n )
+#define FT_PAD_CEIL( x, n )   FT_PAD_FLOOR( (x) + ((n)-1), n )
+
+#define FT_PIX_FLOOR( x )     ( (x) & ~63 )
+#define FT_PIX_ROUND( x )     FT_PIX_FLOOR( (x) + 32 )
+#define FT_PIX_CEIL( x )      FT_PIX_FLOOR( (x) + 63 )
+
+
+  /*
+   *  Return the highest power of 2 that is <= value; this correspond to
+   *  the highest bit in a given 32-bit value.
+   */
+  FT_BASE( FT_UInt32 )
+  ft_highpow2( FT_UInt32  value );
+
+
+  /*
+   *  character classification functions -- since these are used to parse
+   *  font files, we must not use those in <ctypes.h> which are
+   *  locale-dependent
+   */
+#define  ft_isdigit( x )   ( ( (unsigned)(x) - '0' ) < 10U )
+
+#define  ft_isxdigit( x )  ( ( (unsigned)(x) - '0' ) < 10U || \
+                             ( (unsigned)(x) - 'a' ) < 6U  || \
+                             ( (unsigned)(x) - 'A' ) < 6U  )
+
+  /* the next two macros assume ASCII representation */
+#define  ft_isupper( x )  ( ( (unsigned)(x) - 'A' ) < 26U )
+#define  ft_islower( x )  ( ( (unsigned)(x) - 'a' ) < 26U )
+
+#define  ft_isalpha( x )  ( ft_isupper( x ) || ft_islower( x ) )
+#define  ft_isalnum( x )  ( ft_isdigit( x ) || ft_isalpha( x ) )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                       C H A R M A P S                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* handle to internal charmap object */
+  typedef struct FT_CMapRec_*              FT_CMap;
+
+  /* handle to charmap class structure */
+  typedef const struct FT_CMap_ClassRec_*  FT_CMap_Class;
+
+  /* internal charmap object structure */
+  typedef struct  FT_CMapRec_
+  {
+    FT_CharMapRec  charmap;
+    FT_CMap_Class  clazz;
+
+  } FT_CMapRec;
+
+  /* typecase any pointer to a charmap handle */
+#define FT_CMAP( x )              ((FT_CMap)( x ))
+
+  /* obvious macros */
+#define FT_CMAP_PLATFORM_ID( x )  FT_CMAP( x )->charmap.platform_id
+#define FT_CMAP_ENCODING_ID( x )  FT_CMAP( x )->charmap.encoding_id
+#define FT_CMAP_ENCODING( x )     FT_CMAP( x )->charmap.encoding
+#define FT_CMAP_FACE( x )         FT_CMAP( x )->charmap.face
+
+
+  /* class method definitions */
+  typedef FT_Error
+  (*FT_CMap_InitFunc)( FT_CMap     cmap,
+                       FT_Pointer  init_data );
+
+  typedef void
+  (*FT_CMap_DoneFunc)( FT_CMap  cmap );
+
+  typedef FT_UInt
+  (*FT_CMap_CharIndexFunc)( FT_CMap    cmap,
+                            FT_UInt32  char_code );
+
+  typedef FT_UInt
+  (*FT_CMap_CharNextFunc)( FT_CMap     cmap,
+                           FT_UInt32  *achar_code );
+
+  typedef FT_UInt
+  (*FT_CMap_CharVarIndexFunc)( FT_CMap    cmap,
+                               FT_CMap    unicode_cmap,
+                               FT_UInt32  char_code,
+                               FT_UInt32  variant_selector );
+
+  typedef FT_Bool
+  (*FT_CMap_CharVarIsDefaultFunc)( FT_CMap    cmap,
+                                   FT_UInt32  char_code,
+                                   FT_UInt32  variant_selector );
+
+  typedef FT_UInt32 *
+  (*FT_CMap_VariantListFunc)( FT_CMap    cmap,
+                              FT_Memory  mem );
+
+  typedef FT_UInt32 *
+  (*FT_CMap_CharVariantListFunc)( FT_CMap    cmap,
+                                  FT_Memory  mem,
+                                  FT_UInt32  char_code );
+
+  typedef FT_UInt32 *
+  (*FT_CMap_VariantCharListFunc)( FT_CMap    cmap,
+                                  FT_Memory  mem,
+                                  FT_UInt32  variant_selector );
+
+
+  typedef struct  FT_CMap_ClassRec_
+  {
+    FT_ULong               size;
+    FT_CMap_InitFunc       init;
+    FT_CMap_DoneFunc       done;
+    FT_CMap_CharIndexFunc  char_index;
+    FT_CMap_CharNextFunc   char_next;
+
+    /* Subsequent entries are special ones for format 14 -- the variant */
+    /* selector subtable which behaves like no other                    */
+
+    FT_CMap_CharVarIndexFunc      char_var_index;
+    FT_CMap_CharVarIsDefaultFunc  char_var_default;
+    FT_CMap_VariantListFunc       variant_list;
+    FT_CMap_CharVariantListFunc   charvariant_list;
+    FT_CMap_VariantCharListFunc   variantchar_list;
+
+  } FT_CMap_ClassRec;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_CMAP_CLASS(class_) \
+    FT_CALLBACK_TABLE const FT_CMap_ClassRec class_;
+
+#define FT_DEFINE_CMAP_CLASS(class_, size_, init_, done_, char_index_,       \
+        char_next_, char_var_index_, char_var_default_, variant_list_,       \
+        charvariant_list_, variantchar_list_)                                \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_CMap_ClassRec class_ =                                            \
+  {                                                                          \
+    size_, init_, done_, char_index_, char_next_, char_var_index_,           \
+    char_var_default_, variant_list_, charvariant_list_, variantchar_list_   \
+  };
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DECLARE_CMAP_CLASS(class_) \
+    void FT_Init_Class_##class_( FT_Library library, FT_CMap_ClassRec*  clazz);
+
+#define FT_DEFINE_CMAP_CLASS(class_, size_, init_, done_, char_index_,       \
+        char_next_, char_var_index_, char_var_default_, variant_list_,       \
+        charvariant_list_, variantchar_list_)                                \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          FT_CMap_ClassRec*  clazz)                          \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->size = size_;                                                     \
+    clazz->init = init_;                                                     \
+    clazz->done = done_;                                                     \
+    clazz->char_index = char_index_;                                         \
+    clazz->char_next = char_next_;                                           \
+    clazz->char_var_index = char_var_index_;                                 \
+    clazz->char_var_default = char_var_default_;                             \
+    clazz->variant_list = variant_list_;                                     \
+    clazz->charvariant_list = charvariant_list_;                             \
+    clazz->variantchar_list = variantchar_list_;                             \
+  }
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* create a new charmap and add it to charmap->face */
+  FT_BASE( FT_Error )
+  FT_CMap_New( FT_CMap_Class  clazz,
+               FT_Pointer     init_data,
+               FT_CharMap     charmap,
+               FT_CMap       *acmap );
+
+  /* destroy a charmap and remove it from face's list */
+  FT_BASE( void )
+  FT_CMap_Done( FT_CMap  cmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Face_InternalRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure contains the internal fields of each FT_Face        */
+  /*    object.  These fields may change between different releases of     */
+  /*    FreeType.                                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    max_points ::                                                      */
+  /*      The maximal number of points used to store the vectorial outline */
+  /*      of any glyph in this face.  If this value cannot be known in     */
+  /*      advance, or if the face isn't scalable, this should be set to 0. */
+  /*      Only relevant for scalable formats.                              */
+  /*                                                                       */
+  /*    max_contours ::                                                    */
+  /*      The maximal number of contours used to store the vectorial       */
+  /*      outline of any glyph in this face.  If this value cannot be      */
+  /*      known in advance, or if the face isn't scalable, this should be  */
+  /*      set to 0.  Only relevant for scalable formats.                   */
+  /*                                                                       */
+  /*    transform_matrix ::                                                */
+  /*      A 2x2 matrix of 16.16 coefficients used to transform glyph       */
+  /*      outlines after they are loaded from the font.  Only used by the  */
+  /*      convenience functions.                                           */
+  /*                                                                       */
+  /*    transform_delta ::                                                 */
+  /*      A translation vector used to transform glyph outlines after they */
+  /*      are loaded from the font.  Only used by the convenience          */
+  /*      functions.                                                       */
+  /*                                                                       */
+  /*    transform_flags ::                                                 */
+  /*      Some flags used to classify the transform.  Only used by the     */
+  /*      convenience functions.                                           */
+  /*                                                                       */
+  /*    services ::                                                        */
+  /*      A cache for frequently used services.  It should be only         */
+  /*      accessed with the macro `FT_FACE_LOOKUP_SERVICE'.                */
+  /*                                                                       */
+  /*    incremental_interface ::                                           */
+  /*      If non-null, the interface through which glyph data and metrics  */
+  /*      are loaded incrementally for faces that do not provide all of    */
+  /*      this data when first opened.  This field exists only if          */
+  /*      @FT_CONFIG_OPTION_INCREMENTAL is defined.                        */
+  /*                                                                       */
+  /*    ignore_unpatented_hinter ::                                        */
+  /*      This boolean flag instructs the glyph loader to ignore the       */
+  /*      native font hinter, if one is found.  This is exclusively used   */
+  /*      in the case when the unpatented hinter is compiled within the    */
+  /*      library.                                                         */
+  /*                                                                       */
+  /*    refcount ::                                                        */
+  /*      A counter initialized to~1 at the time an @FT_Face structure is  */
+  /*      created.  @FT_Reference_Face increments this counter, and        */
+  /*      @FT_Done_Face only destroys a face if the counter is~1,          */
+  /*      otherwise it simply decrements it.                               */
+  /*                                                                       */
+  typedef struct  FT_Face_InternalRec_
+  {
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_UShort           reserved1;
+    FT_Short            reserved2;
+#endif
+    FT_Matrix           transform_matrix;
+    FT_Vector           transform_delta;
+    FT_Int              transform_flags;
+
+    FT_ServiceCacheRec  services;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    FT_Incremental_InterfaceRec*  incremental_interface;
+#endif
+
+    FT_Bool             ignore_unpatented_hinter;
+    FT_UInt             refcount;
+
+  } FT_Face_InternalRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Slot_InternalRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure contains the internal fields of each FT_GlyphSlot   */
+  /*    object.  These fields may change between different releases of     */
+  /*    FreeType.                                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    loader            :: The glyph loader object used to load outlines */
+  /*                         into the glyph slot.                          */
+  /*                                                                       */
+  /*    flags             :: Possible values are zero or                   */
+  /*                         FT_GLYPH_OWN_BITMAP.  The latter indicates    */
+  /*                         that the FT_GlyphSlot structure owns the      */
+  /*                         bitmap buffer.                                */
+  /*                                                                       */
+  /*    glyph_transformed :: Boolean.  Set to TRUE when the loaded glyph   */
+  /*                         must be transformed through a specific        */
+  /*                         font transformation.  This is _not_ the same  */
+  /*                         as the face transform set through             */
+  /*                         FT_Set_Transform().                           */
+  /*                                                                       */
+  /*    glyph_matrix      :: The 2x2 matrix corresponding to the glyph     */
+  /*                         transformation, if necessary.                 */
+  /*                                                                       */
+  /*    glyph_delta       :: The 2d translation vector corresponding to    */
+  /*                         the glyph transformation, if necessary.       */
+  /*                                                                       */
+  /*    glyph_hints       :: Format-specific glyph hints management.       */
+  /*                                                                       */
+
+#define FT_GLYPH_OWN_BITMAP  0x1
+
+  typedef struct  FT_Slot_InternalRec_
+  {
+    FT_GlyphLoader  loader;
+    FT_UInt         flags;
+    FT_Bool         glyph_transformed;
+    FT_Matrix       glyph_matrix;
+    FT_Vector       glyph_delta;
+    void*           glyph_hints;
+
+  } FT_GlyphSlot_InternalRec;
+
+
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_InternalRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure contains the internal fields of each FT_Size        */
+  /*    object.  Currently, it's empty.                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+  typedef struct  FT_Size_InternalRec_
+  {
+    /* empty */
+
+  } FT_Size_InternalRec;
+
+#endif
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                         M O D U L E S                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_ModuleRec                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A module object instance.                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    clazz   :: A pointer to the module's class.                        */
+  /*                                                                       */
+  /*    library :: A handle to the parent library object.                  */
+  /*                                                                       */
+  /*    memory  :: A handle to the memory manager.                         */
+  /*                                                                       */
+  typedef struct  FT_ModuleRec_
+  {
+    FT_Module_Class*  clazz;
+    FT_Library        library;
+    FT_Memory         memory;
+
+  } FT_ModuleRec;
+
+
+  /* typecast an object to an FT_Module */
+#define FT_MODULE( x )          ((FT_Module)( x ))
+#define FT_MODULE_CLASS( x )    FT_MODULE( x )->clazz
+#define FT_MODULE_LIBRARY( x )  FT_MODULE( x )->library
+#define FT_MODULE_MEMORY( x )   FT_MODULE( x )->memory
+
+
+#define FT_MODULE_IS_DRIVER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                    FT_MODULE_FONT_DRIVER )
+
+#define FT_MODULE_IS_RENDERER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                      FT_MODULE_RENDERER )
+
+#define FT_MODULE_IS_HINTER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                    FT_MODULE_HINTER )
+
+#define FT_MODULE_IS_STYLER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                    FT_MODULE_STYLER )
+
+#define FT_DRIVER_IS_SCALABLE( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                      FT_MODULE_DRIVER_SCALABLE )
+
+#define FT_DRIVER_USES_OUTLINES( x )  !( FT_MODULE_CLASS( x )->module_flags & \
+                                         FT_MODULE_DRIVER_NO_OUTLINES )
+
+#define FT_DRIVER_HAS_HINTER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                     FT_MODULE_DRIVER_HAS_HINTER )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Module_Interface                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finds a module and returns its specific interface as a typeless    */
+  /*    pointer.                                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library     :: A handle to the library object.                     */
+  /*                                                                       */
+  /*    module_name :: The module's name (as an ASCII string).             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A module-specific interface if available, 0 otherwise.             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should better be familiar with FreeType internals to know      */
+  /*    which module to look for, and what its interface is :-)            */
+  /*                                                                       */
+  FT_BASE( const void* )
+  FT_Get_Module_Interface( FT_Library   library,
+                           const char*  mod_name );
+
+  FT_BASE( FT_Pointer )
+  ft_module_get_service( FT_Module    module,
+                         const char*  service_id );
+
+ /* */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****               FACE, SIZE & GLYPH SLOT OBJECTS                   ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* a few macros used to perform easy typecasts with minimal brain damage */
+
+#define FT_FACE( x )          ((FT_Face)(x))
+#define FT_SIZE( x )          ((FT_Size)(x))
+#define FT_SLOT( x )          ((FT_GlyphSlot)(x))
+
+#define FT_FACE_DRIVER( x )   FT_FACE( x )->driver
+#define FT_FACE_LIBRARY( x )  FT_FACE_DRIVER( x )->root.library
+#define FT_FACE_MEMORY( x )   FT_FACE( x )->memory
+#define FT_FACE_STREAM( x )   FT_FACE( x )->stream
+
+#define FT_SIZE_FACE( x )     FT_SIZE( x )->face
+#define FT_SLOT_FACE( x )     FT_SLOT( x )->face
+
+#define FT_FACE_SLOT( x )     FT_FACE( x )->glyph
+#define FT_FACE_SIZE( x )     FT_FACE( x )->size
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_GlyphSlot                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    It is sometimes useful to have more than one glyph slot for a      */
+  /*    given face object.  This function is used to create additional     */
+  /*    slots.  All of them are automatically discarded when the face is   */
+  /*    destroyed.                                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face  :: A handle to a parent face object.                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aslot :: A handle to a new glyph slot object.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_BASE( FT_Error )
+  FT_New_GlyphSlot( FT_Face        face,
+                    FT_GlyphSlot  *aslot );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_GlyphSlot                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroys a given glyph slot.  Remember however that all slots are  */
+  /*    automatically destroyed with its parent.  Using this function is   */
+  /*    not always mandatory.                                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    slot :: A handle to a target glyph slot.                           */
+  /*                                                                       */
+  FT_BASE( void )
+  FT_Done_GlyphSlot( FT_GlyphSlot  slot );
+
+ /* */
+
+#define FT_REQUEST_WIDTH( req )                                            \
+          ( (req)->horiResolution                                          \
+              ? (FT_Pos)( (req)->width * (req)->horiResolution + 36 ) / 72 \
+              : (req)->width )
+
+#define FT_REQUEST_HEIGHT( req )                                            \
+          ( (req)->vertResolution                                           \
+              ? (FT_Pos)( (req)->height * (req)->vertResolution + 36 ) / 72 \
+              : (req)->height )
+
+
+  /* Set the metrics according to a bitmap strike. */
+  FT_BASE( void )
+  FT_Select_Metrics( FT_Face   face,
+                     FT_ULong  strike_index );
+
+
+  /* Set the metrics according to a size request. */
+  FT_BASE( void )
+  FT_Request_Metrics( FT_Face          face,
+                      FT_Size_Request  req );
+
+
+  /* Match a size request against `available_sizes'. */
+  FT_BASE( FT_Error )
+  FT_Match_Size( FT_Face          face,
+                 FT_Size_Request  req,
+                 FT_Bool          ignore_width,
+                 FT_ULong*        size_index );
+
+
+  /* Use the horizontal metrics to synthesize the vertical metrics. */
+  /* If `advance' is zero, it is also synthesized.                  */
+  FT_BASE( void )
+  ft_synthesize_vertical_metrics( FT_Glyph_Metrics*  metrics,
+                                  FT_Pos             advance );
+
+
+  /* Free the bitmap of a given glyphslot when needed (i.e., only when it */
+  /* was allocated with ft_glyphslot_alloc_bitmap).                       */
+  FT_BASE( void )
+  ft_glyphslot_free_bitmap( FT_GlyphSlot  slot );
+
+
+  /* Allocate a new bitmap buffer in a glyph slot. */
+  FT_BASE( FT_Error )
+  ft_glyphslot_alloc_bitmap( FT_GlyphSlot  slot,
+                             FT_ULong      size );
+
+
+  /* Set the bitmap buffer in a glyph slot to a given pointer.  The buffer */
+  /* will not be freed by a later call to ft_glyphslot_free_bitmap.        */
+  FT_BASE( void )
+  ft_glyphslot_set_bitmap( FT_GlyphSlot  slot,
+                           FT_Byte*      buffer );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                        R E N D E R E R S                        ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#define FT_RENDERER( x )      ((FT_Renderer)( x ))
+#define FT_GLYPH( x )         ((FT_Glyph)( x ))
+#define FT_BITMAP_GLYPH( x )  ((FT_BitmapGlyph)( x ))
+#define FT_OUTLINE_GLYPH( x ) ((FT_OutlineGlyph)( x ))
+
+
+  typedef struct  FT_RendererRec_
+  {
+    FT_ModuleRec            root;
+    FT_Renderer_Class*      clazz;
+    FT_Glyph_Format         glyph_format;
+    FT_Glyph_Class          glyph_class;
+
+    FT_Raster               raster;
+    FT_Raster_Render_Func   raster_render;
+    FT_Renderer_RenderFunc  render;
+
+  } FT_RendererRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                    F O N T   D R I V E R S                      ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* typecast a module into a driver easily */
+#define FT_DRIVER( x )        ((FT_Driver)(x))
+
+  /* typecast a module as a driver, and get its driver class */
+#define FT_DRIVER_CLASS( x )  FT_DRIVER( x )->clazz
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_DriverRec                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The root font driver class.  A font driver is responsible for      */
+  /*    managing and loading font files of a given format.                 */
+  /*                                                                       */
+  /*  <Fields>                                                             */
+  /*     root         :: Contains the fields of the root module class.     */
+  /*                                                                       */
+  /*     clazz        :: A pointer to the font driver's class.  Note that  */
+  /*                     this is NOT root.clazz.  `class' wasn't used      */
+  /*                     as it is a reserved word in C++.                  */
+  /*                                                                       */
+  /*     faces_list   :: The list of faces currently opened by this        */
+  /*                     driver.                                           */
+  /*                                                                       */
+  /*     glyph_loader :: The glyph loader for all faces managed by this    */
+  /*                     driver.  This object isn't defined for unscalable */
+  /*                     formats.                                          */
+  /*                                                                       */
+  typedef struct  FT_DriverRec_
+  {
+    FT_ModuleRec     root;
+    FT_Driver_Class  clazz;
+    FT_ListRec       faces_list;
+    FT_GlyphLoader   glyph_loader;
+
+  } FT_DriverRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                       L I B R A R I E S                         ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* This hook is used by the TrueType debugger.  It must be set to an */
+  /* alternate truetype bytecode interpreter function.                 */
+#define FT_DEBUG_HOOK_TRUETYPE            0
+
+
+  /* Set this debug hook to a non-null pointer to force unpatented hinting */
+  /* for all faces when both TT_USE_BYTECODE_INTERPRETER and               */
+  /* TT_CONFIG_OPTION_UNPATENTED_HINTING are defined.  This is only used   */
+  /* during debugging.                                                     */
+#define FT_DEBUG_HOOK_UNPATENTED_HINTING  1
+
+
+  typedef void  (*FT_Bitmap_LcdFilterFunc)( FT_Bitmap*      bitmap,
+                                            FT_Render_Mode  render_mode,
+                                            FT_Library      library );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_LibraryRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The FreeType library class.  This is the root of all FreeType      */
+  /*    data.  Use FT_New_Library() to create a library object, and        */
+  /*    FT_Done_Library() to discard it and all child objects.             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    memory           :: The library's memory object.  Manages memory   */
+  /*                        allocation.                                    */
+  /*                                                                       */
+  /*    version_major    :: The major version number of the library.       */
+  /*                                                                       */
+  /*    version_minor    :: The minor version number of the library.       */
+  /*                                                                       */
+  /*    version_patch    :: The current patch level of the library.        */
+  /*                                                                       */
+  /*    num_modules      :: The number of modules currently registered     */
+  /*                        within this library.  This is set to 0 for new */
+  /*                        libraries.  New modules are added through the  */
+  /*                        FT_Add_Module() API function.                  */
+  /*                                                                       */
+  /*    modules          :: A table used to store handles to the currently */
+  /*                        registered modules. Note that each font driver */
+  /*                        contains a list of its opened faces.           */
+  /*                                                                       */
+  /*    renderers        :: The list of renderers currently registered     */
+  /*                        within the library.                            */
+  /*                                                                       */
+  /*    cur_renderer     :: The current outline renderer.  This is a       */
+  /*                        shortcut used to avoid parsing the list on     */
+  /*                        each call to FT_Outline_Render().  It is a     */
+  /*                        handle to the current renderer for the         */
+  /*                        FT_GLYPH_FORMAT_OUTLINE format.                */
+  /*                                                                       */
+  /*    auto_hinter      :: XXX                                            */
+  /*                                                                       */
+  /*    raster_pool      :: The raster object's render pool.  This can     */
+  /*                        ideally be changed dynamically at run-time.    */
+  /*                                                                       */
+  /*    raster_pool_size :: The size of the render pool in bytes.          */
+  /*                                                                       */
+  /*    debug_hooks      :: XXX                                            */
+  /*                                                                       */
+  /*    lcd_filter       :: If subpixel rendering is activated, the        */
+  /*                        selected LCD filter mode.                      */
+  /*                                                                       */
+  /*    lcd_extra        :: If subpixel rendering is activated, the number */
+  /*                        of extra pixels needed for the LCD filter.     */
+  /*                                                                       */
+  /*    lcd_weights      :: If subpixel rendering is activated, the LCD    */
+  /*                        filter weights, if any.                        */
+  /*                                                                       */
+  /*    lcd_filter_func  :: If subpixel rendering is activated, the LCD    */
+  /*                        filtering callback function.                   */
+  /*                                                                       */
+  /*    pic_container    :: Contains global structs and tables, instead    */
+  /*                        of defining them globallly.                    */
+  /*                                                                       */
+  /*    refcount         :: A counter initialized to~1 at the time an      */
+  /*                        @FT_Library structure is created.              */
+  /*                        @FT_Reference_Library increments this counter, */
+  /*                        and @FT_Done_Library only destroys a library   */
+  /*                        if the counter is~1, otherwise it simply       */
+  /*                        decrements it.                                 */
+  /*                                                                       */
+  typedef struct  FT_LibraryRec_
+  {
+    FT_Memory          memory;           /* library's memory manager */
+
+    FT_Int             version_major;
+    FT_Int             version_minor;
+    FT_Int             version_patch;
+
+    FT_UInt            num_modules;
+    FT_Module          modules[FT_MAX_MODULES];  /* module objects  */
+
+    FT_ListRec         renderers;        /* list of renderers        */
+    FT_Renderer        cur_renderer;     /* current outline renderer */
+    FT_Module          auto_hinter;
+
+    FT_Byte*           raster_pool;      /* scan-line conversion */
+                                         /* render pool          */
+    FT_ULong           raster_pool_size; /* size of render pool in bytes */
+
+    FT_DebugHook_Func  debug_hooks[4];
+
+#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+    FT_LcdFilter             lcd_filter;
+    FT_Int                   lcd_extra;        /* number of extra pixels */
+    FT_Byte                  lcd_weights[7];   /* filter weights, if any */
+    FT_Bitmap_LcdFilterFunc  lcd_filter_func;  /* filtering callback     */
+#endif
+
+#ifdef FT_CONFIG_OPTION_PIC
+    FT_PIC_Container   pic_container;
+#endif
+
+    FT_UInt            refcount;
+
+  } FT_LibraryRec;
+
+
+  FT_BASE( FT_Renderer )
+  FT_Lookup_Renderer( FT_Library       library,
+                      FT_Glyph_Format  format,
+                      FT_ListNode*     node );
+
+  FT_BASE( FT_Error )
+  FT_Render_Glyph_Internal( FT_Library      library,
+                            FT_GlyphSlot    slot,
+                            FT_Render_Mode  render_mode );
+
+  typedef const char*
+  (*FT_Face_GetPostscriptNameFunc)( FT_Face  face );
+
+  typedef FT_Error
+  (*FT_Face_GetGlyphNameFunc)( FT_Face     face,
+                               FT_UInt     glyph_index,
+                               FT_Pointer  buffer,
+                               FT_UInt     buffer_max );
+
+  typedef FT_UInt
+  (*FT_Face_GetGlyphNameIndexFunc)( FT_Face     face,
+                                    FT_String*  glyph_name );
+
+
+#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Memory                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Creates a new memory object.                                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to the new memory object.  0 in case of error.           */
+  /*                                                                       */
+  FT_BASE( FT_Memory )
+  FT_New_Memory( void );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Memory                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discards memory manager.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A handle to the memory manager.                          */
+  /*                                                                       */
+  FT_BASE( void )
+  FT_Done_Memory( FT_Memory  memory );
+
+#endif /* !FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
+
+
+  /* Define default raster's interface.  The default raster is located in  */
+  /* `src/base/ftraster.c'.                                                */
+  /*                                                                       */
+  /* Client applications can register new rasters through the              */
+  /* FT_Set_Raster() API.                                                  */
+
+#ifndef FT_NO_DEFAULT_RASTER
+  FT_EXPORT_VAR( FT_Raster_Funcs )  ft_default_raster;
+#endif
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****              PIC-Support Macros for ftimage.h                   ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_OUTLINE_FUNCS                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Outline_Funcs struct.         */
+  /*    When FT_CONFIG_OPTION_PIC is defined an init funtion will need to  */
+  /*    called with a pre-allocated stracture to be filled.                */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_OUTLINE_FUNCS(class_, move_to_, line_to_, conic_to_,       \
+                                cubic_to_, shift_, delta_)                   \
+  static const FT_Outline_Funcs class_ =                                     \
+  {                                                                          \
+    move_to_, line_to_, conic_to_, cubic_to_, shift_, delta_                 \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_OUTLINE_FUNCS(class_, move_to_, line_to_, conic_to_,       \
+                                cubic_to_, shift_, delta_)                   \
+  static FT_Error                                                            \
+  Init_Class_##class_( FT_Outline_Funcs*  clazz )                            \
+  {                                                                          \
+    clazz->move_to = move_to_;                                               \
+    clazz->line_to = line_to_;                                               \
+    clazz->conic_to = conic_to_;                                             \
+    clazz->cubic_to = cubic_to_;                                             \
+    clazz->shift = shift_;                                                   \
+    clazz->delta = delta_;                                                   \
+    return FT_Err_Ok;                                                        \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_RASTER_FUNCS                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Raster_Funcs struct.          */
+  /*    When FT_CONFIG_OPTION_PIC is defined an init funtion will need to  */
+  /*    called with a pre-allocated stracture to be filled.                */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_RASTER_FUNCS(class_, glyph_format_, raster_new_,           \
+                               raster_reset_, raster_set_mode_,              \
+                               raster_render_, raster_done_)                 \
+  const FT_Raster_Funcs class_ =                                      \
+  {                                                                          \
+    glyph_format_, raster_new_, raster_reset_,                               \
+    raster_set_mode_, raster_render_, raster_done_                           \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_RASTER_FUNCS(class_, glyph_format_, raster_new_,           \
+    raster_reset_, raster_set_mode_, raster_render_, raster_done_)           \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Raster_Funcs*  clazz )                          \
+  {                                                                          \
+    clazz->glyph_format = glyph_format_;                                     \
+    clazz->raster_new = raster_new_;                                         \
+    clazz->raster_reset = raster_reset_;                                     \
+    clazz->raster_set_mode = raster_set_mode_;                               \
+    clazz->raster_render = raster_render_;                                   \
+    clazz->raster_done = raster_done_;                                       \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****              PIC-Support Macros for ftrender.h                  ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_GLYPH                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Glyph_Class struct.           */
+  /*    When FT_CONFIG_OPTION_PIC is defined an init funtion will need to  */
+  /*    called with a pre-allocated stracture to be filled.                */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_GLYPH(class_, size_, format_, init_, done_, copy_,         \
+                        transform_, bbox_, prepare_)                         \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Glyph_Class class_ =                                              \
+  {                                                                          \
+    size_, format_, init_, done_, copy_, transform_, bbox_, prepare_         \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_GLYPH(class_, size_, format_, init_, done_, copy_,         \
+                        transform_, bbox_, prepare_)                         \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Glyph_Class*  clazz )                           \
+  {                                                                          \
+    clazz->glyph_size = size_;                                               \
+    clazz->glyph_format = format_;                                           \
+    clazz->glyph_init = init_;                                               \
+    clazz->glyph_done = done_;                                               \
+    clazz->glyph_copy = copy_;                                               \
+    clazz->glyph_transform = transform_;                                     \
+    clazz->glyph_bbox = bbox_;                                               \
+    clazz->glyph_prepare = prepare_;                                         \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DECLARE_RENDERER                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to create a forward declaration of a                          */
+  /*    FT_Renderer_Class stract instance.                                 */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_RENDERER                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Renderer_Class struct.        */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a Create funtion will need    */
+  /*    to called with a pointer where the allocated stracture is returned.*/
+  /*    And when it is no longer needed a Destroy function needs           */
+  /*    to be called to release that allocation.                           */
+  /*    fcinit.c (ft_create_default_module_classes) already contains       */
+  /*    a mechanism to call these functions for the default modules        */
+  /*    described in ftmodule.h                                            */
+  /*                                                                       */
+  /*    Notice that the created Create and Destroy functions call          */
+  /*    pic_init and pic_free function to allow you to manually allocate   */
+  /*    and initialize any additional global data, like module specific    */
+  /*    interface, and put them in the global pic container defined in     */
+  /*    ftpic.h. if you don't need them just implement the functions as    */
+  /*    empty to resolve the link error.  Also the pic_init and pic_free   */
+  /*    functions should be declared in pic.h, to be referred by renderer  */
+  /*    definition calling FT_DEFINE_RENDERER() in following.              */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_RENDERER(class_)                                          \
+    FT_EXPORT_VAR( const FT_Renderer_Class ) class_;
+
+#define FT_DEFINE_RENDERER(class_,                                           \
+                           flags_, size_, name_, version_, requires_,        \
+                           interface_, init_, done_, get_interface_,         \
+                           glyph_format_, render_glyph_, transform_glyph_,   \
+                           get_glyph_cbox_, set_mode_, raster_class_ )       \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Renderer_Class  class_ =                                          \
+  {                                                                          \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,             \
+                          interface_,init_,done_,get_interface_)             \
+    glyph_format_,                                                           \
+                                                                             \
+    render_glyph_,                                                           \
+    transform_glyph_,                                                        \
+    get_glyph_cbox_,                                                         \
+    set_mode_,                                                               \
+                                                                             \
+    raster_class_                                                            \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DECLARE_RENDERER(class_)  FT_DECLARE_MODULE(class_)
+
+#define FT_DEFINE_RENDERER(class_, \
+                           flags_, size_, name_, version_, requires_,        \
+                           interface_, init_, done_, get_interface_,         \
+                           glyph_format_, render_glyph_, transform_glyph_,   \
+                           get_glyph_cbox_, set_mode_, raster_class_ )       \
+                                                                             \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library        library,                      \
+                        FT_Module_Class*  clazz )                            \
+  {                                                                          \
+    FT_Renderer_Class* rclazz = (FT_Renderer_Class*)clazz;                   \
+    FT_Memory         memory = library->memory;                              \
+    class_##_pic_free( library );                                            \
+    if ( rclazz )                                                            \
+      FT_FREE( rclazz );                                                     \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library         library,                      \
+                            FT_Module_Class**  output_class )                \
+  {                                                                          \
+    FT_Renderer_Class*  clazz;                                               \
+    FT_Error            error;                                               \
+    FT_Memory           memory = library->memory;                            \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz) ) )                                 \
+      return error;                                                          \
+                                                                             \
+    error = class_##_pic_init( library );                                    \
+    if(error)                                                                \
+    {                                                                        \
+      FT_FREE( clazz );                                                      \
+      return error;                                                          \
+    }                                                                        \
+                                                                             \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,             \
+                          interface_,init_,done_,get_interface_)             \
+                                                                             \
+    clazz->glyph_format       = glyph_format_;                               \
+                                                                             \
+    clazz->render_glyph       = render_glyph_;                               \
+    clazz->transform_glyph    = transform_glyph_;                            \
+    clazz->get_glyph_cbox     = get_glyph_cbox_;                             \
+    clazz->set_mode           = set_mode_;                                   \
+                                                                             \
+    clazz->raster_class       = raster_class_;                               \
+                                                                             \
+    *output_class = (FT_Module_Class*)clazz;                                 \
+    return FT_Err_Ok;                                                        \
+  }
+
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****              PIC-Support Macros for ftmodapi.h                  ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Creator                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to create (allocate) a new module class object.    */
+  /*    The object's members are initialized, but the module itself is     */
+  /*    not.                                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory       :: A handle to the memory manager.                    */
+  /*    output_class :: Initialized with the newly allocated class.        */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_Module_Creator)( FT_Memory          memory,
+                        FT_Module_Class**  output_class );
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Destroyer                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to destroy (deallocate) a module class object.     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A handle to the memory manager.                          */
+  /*    clazz  :: Module class to destroy.                                 */
+  /*                                                                       */
+  typedef void
+  (*FT_Module_Destroyer)( FT_Memory         memory,
+                          FT_Module_Class*  clazz );
+
+#endif
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DECLARE_MODULE                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to create a forward declaration of a                          */
+  /*    FT_Module_Class stract instance.                                   */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_MODULE                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Module_Class struct.          */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a Create funtion will need    */
+  /*    to called with a pointer where the allocated stracture is returned.*/
+  /*    And when it is no longer needed a Destroy function needs           */
+  /*    to be called to release that allocation.                           */
+  /*    fcinit.c (ft_create_default_module_classes) already contains       */
+  /*    a mechanism to call these functions for the default modules        */
+  /*    described in ftmodule.h                                            */
+  /*                                                                       */
+  /*    Notice that the created Create and Destroy functions call          */
+  /*    pic_init and pic_free function to allow you to manually allocate   */
+  /*    and initialize any additional global data, like module specific    */
+  /*    interface, and put them in the global pic container defined in     */
+  /*    ftpic.h. if you don't need them just implement the functions as    */
+  /*    empty to resolve the link error.  Also the pic_init and pic_free   */
+  /*    functions should be declared in pic.h, to be referred by module    */
+  /*    definition calling FT_DEFINE_MODULE() in following.                */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_ROOT_MODULE                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Module_Class struct inside    */
+  /*    another stract that contains it or in a function that initializes  */
+  /*    that containing stract                                             */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_MODULE(class_)                                            \
+  FT_CALLBACK_TABLE                                                          \
+  const FT_Module_Class  class_;                                             \
+
+#define FT_DEFINE_ROOT_MODULE(flags_, size_, name_, version_, requires_,     \
+                              interface_, init_, done_, get_interface_)      \
+  {                                                                          \
+    flags_,                                                                  \
+    size_,                                                                   \
+                                                                             \
+    name_,                                                                   \
+    version_,                                                                \
+    requires_,                                                               \
+                                                                             \
+    interface_,                                                              \
+                                                                             \
+    init_,                                                                   \
+    done_,                                                                   \
+    get_interface_,                                                          \
+  },
+
+#define FT_DEFINE_MODULE(class_, flags_, size_, name_, version_, requires_,  \
+                         interface_, init_, done_, get_interface_)           \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Module_Class class_ =                                             \
+  {                                                                          \
+    flags_,                                                                  \
+    size_,                                                                   \
+                                                                             \
+    name_,                                                                   \
+    version_,                                                                \
+    requires_,                                                               \
+                                                                             \
+    interface_,                                                              \
+                                                                             \
+    init_,                                                                   \
+    done_,                                                                   \
+    get_interface_,                                                          \
+  };
+
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DECLARE_MODULE(class_)                                            \
+  FT_Error FT_Create_Class_##class_( FT_Library library,                     \
+                                     FT_Module_Class** output_class );       \
+  void     FT_Destroy_Class_##class_( FT_Library library,                    \
+                                      FT_Module_Class*  clazz );
+
+#define FT_DEFINE_ROOT_MODULE(flags_, size_, name_, version_, requires_,     \
+                              interface_, init_, done_, get_interface_)      \
+    clazz->root.module_flags       = flags_;                                 \
+    clazz->root.module_size        = size_;                                  \
+    clazz->root.module_name        = name_;                                  \
+    clazz->root.module_version     = version_;                               \
+    clazz->root.module_requires    = requires_;                              \
+                                                                             \
+    clazz->root.module_interface   = interface_;                             \
+                                                                             \
+    clazz->root.module_init        = init_;                                  \
+    clazz->root.module_done        = done_;                                  \
+    clazz->root.get_interface      = get_interface_;
+
+#define FT_DEFINE_MODULE(class_, flags_, size_, name_, version_, requires_,  \
+                         interface_, init_, done_, get_interface_)           \
+                                                                             \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_Module_Class*  clazz )                       \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    class_##_pic_free( library );                                            \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_Module_Class**  output_class )                \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    FT_Module_Class*  clazz;                                                 \
+    FT_Error          error;                                                 \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz) ) )                                 \
+      return error;                                                          \
+    error = class_##_pic_init( library );                                    \
+    if(error)                                                                \
+    {                                                                        \
+      FT_FREE( clazz );                                                      \
+      return error;                                                          \
+    }                                                                        \
+                                                                             \
+    clazz->module_flags       = flags_;                                      \
+    clazz->module_size        = size_;                                       \
+    clazz->module_name        = name_;                                       \
+    clazz->module_version     = version_;                                    \
+    clazz->module_requires    = requires_;                                   \
+                                                                             \
+    clazz->module_interface   = interface_;                                  \
+                                                                             \
+    clazz->module_init        = init_;                                       \
+    clazz->module_done        = done_;                                       \
+    clazz->get_interface      = get_interface_;                              \
+                                                                             \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+FT_END_HEADER
+
+#endif /* __FTOBJS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftpic.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftpic.h
new file mode 100644
index 0000000..5b674e6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftpic.h
@@ -0,0 +1,67 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftpic.h                                                                */
+/*                                                                         */
+/*    The FreeType position independent code services (declaration).       */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  Modules that ordinarily have const global data that need address     */
+  /*  can instead define pointers here.                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTPIC_H__
+#define __FTPIC_H__
+
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  typedef struct FT_PIC_Container_
+  {
+    /* pic containers for base */
+    void* base;
+    /* pic containers for modules */
+    void* autofit;
+    void* cff;
+    void* pshinter;
+    void* psnames;
+    void* raster;
+    void* sfnt;
+    void* smooth;
+    void* truetype;
+  } FT_PIC_Container;
+
+  /* Initialize the various function tables, structs, etc. stored in the container. */
+  FT_BASE( FT_Error )
+  ft_pic_container_init( FT_Library library );
+
+
+  /* Destroy the contents of the container. */
+  FT_BASE( void )
+  ft_pic_container_destroy( FT_Library library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTPIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftrfork.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftrfork.h
new file mode 100644
index 0000000..77e1020
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftrfork.h
@@ -0,0 +1,247 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftrfork.h                                                              */
+/*                                                                         */
+/*    Embedded resource forks accessor (specification).                    */
+/*                                                                         */
+/*  Copyright 2004, 2006, 2007 by                                          */
+/*  Masatake YAMATO and Redhat K.K.                                        */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/* Development of the code in this file is support of                      */
+/* Information-technology Promotion Agency, Japan.                         */
+/***************************************************************************/
+
+
+#ifndef __FTRFORK_H__
+#define __FTRFORK_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* Number of guessing rules supported in `FT_Raccess_Guess'.            */
+  /* Don't forget to increment the number if you add a new guessing rule. */
+#define FT_RACCESS_N_RULES  9
+
+
+  /* A structure to describe a reference in a resource by its resource ID */
+  /* and internal offset.  The `POST' resource expects to be concatenated */
+  /* by the order of resource IDs instead of its appearance in the file.  */
+
+  typedef struct  FT_RFork_Ref_
+  {
+    FT_UShort  res_id;
+    FT_ULong   offset;
+
+  } FT_RFork_Ref;
+
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+  typedef FT_Error
+  (*ft_raccess_guess_func)( FT_Library  library,
+                            FT_Stream   stream,
+                            char       *base_file_name,
+                            char      **result_file_name,
+                            FT_Long    *result_offset );
+
+  typedef enum  FT_RFork_Rule_ {
+    FT_RFork_Rule_invalid = -2,
+    FT_RFork_Rule_uknown, /* -1 */
+    FT_RFork_Rule_apple_double,
+    FT_RFork_Rule_apple_single,
+    FT_RFork_Rule_darwin_ufs_export,
+    FT_RFork_Rule_darwin_newvfs,
+    FT_RFork_Rule_darwin_hfsplus,
+    FT_RFork_Rule_vfat,
+    FT_RFork_Rule_linux_cap,
+    FT_RFork_Rule_linux_double,
+    FT_RFork_Rule_linux_netatalk
+  } FT_RFork_Rule;
+
+  /* For fast translation between rule index and rule type,
+   * the macros FT_RFORK_xxx should be kept consistent with
+   * the raccess_guess_funcs table
+   */
+  typedef struct ft_raccess_guess_rec_ {
+    ft_raccess_guess_func  func;
+    FT_RFork_Rule          type;
+  } ft_raccess_guess_rec;
+
+#ifndef FT_CONFIG_OPTION_PIC
+  /* this array is a storage in non-PIC mode, so ; is needed in END */
+#define CONST_FT_RFORK_RULE_ARRAY_BEGIN( name, type ) \
+        const type name[] = {
+#define CONST_FT_RFORK_RULE_ARRAY_ENTRY( func_suffix, type_suffix ) \
+        { raccess_guess_##func_suffix, FT_RFork_Rule_##type_suffix },
+#define CONST_FT_RFORK_RULE_ARRAY_END };
+#else /* FT_CONFIG_OPTION_PIC */
+  /* this array is a function in PIC mode, so no ; is needed in END */
+#define CONST_FT_RFORK_RULE_ARRAY_BEGIN( name, type ) \
+        void FT_Init_##name ( type* storage ) {       \
+          type *local = storage;                      \
+          int i = 0;
+#define CONST_FT_RFORK_RULE_ARRAY_ENTRY( func_suffix, type_suffix ) \
+        local[i].func = raccess_guess_##func_suffix;                \
+        local[i].type = FT_RFork_Rule_##type_suffix;                \
+        i++;
+#define CONST_FT_RFORK_RULE_ARRAY_END }
+#endif /* FT_CONFIG_OPTION_PIC */
+#endif /* FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Raccess_Guess                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Guess a file name and offset where the actual resource fork is     */
+  /*    stored.  The macro FT_RACCESS_N_RULES holds the number of          */
+  /*    guessing rules;  the guessed result for the Nth rule is            */
+  /*    represented as a triplet: a new file name (new_names[N]), a file   */
+  /*    offset (offsets[N]), and an error code (errors[N]).                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library ::                                                         */
+  /*      A FreeType library instance.                                     */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      A file stream containing the resource fork.                      */
+  /*                                                                       */
+  /*    base_name ::                                                       */
+  /*      The (base) file name of the resource fork used for some          */
+  /*      guessing rules.                                                  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    new_names ::                                                       */
+  /*      An array of guessed file names in which the resource forks may   */
+  /*      exist.  If `new_names[N]' is NULL, the guessed file name is      */
+  /*      equal to `base_name'.                                            */
+  /*                                                                       */
+  /*    offsets ::                                                         */
+  /*      An array of guessed file offsets.  `offsets[N]' holds the file   */
+  /*      offset of the possible start of the resource fork in file        */
+  /*      `new_names[N]'.                                                  */
+  /*                                                                       */
+  /*    errors ::                                                          */
+  /*      An array of FreeType error codes.  `errors[N]' is the error      */
+  /*      code of Nth guessing rule function.  If `errors[N]' is not       */
+  /*      FT_Err_Ok, `new_names[N]' and `offsets[N]' are meaningless.      */
+  /*                                                                       */
+  FT_BASE( void )
+  FT_Raccess_Guess( FT_Library  library,
+                    FT_Stream   stream,
+                    char*       base_name,
+                    char**      new_names,
+                    FT_Long*    offsets,
+                    FT_Error*   errors );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Raccess_Get_HeaderInfo                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the information from the header of resource fork.  The         */
+  /*    information includes the file offset where the resource map        */
+  /*    starts, and the file offset where the resource data starts.        */
+  /*    `FT_Raccess_Get_DataOffsets' requires these two data.              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library ::                                                         */
+  /*      A FreeType library instance.                                     */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      A file stream containing the resource fork.                      */
+  /*                                                                       */
+  /*    rfork_offset ::                                                    */
+  /*      The file offset where the resource fork starts.                  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    map_offset ::                                                      */
+  /*      The file offset where the resource map starts.                   */
+  /*                                                                       */
+  /*    rdata_pos ::                                                       */
+  /*      The file offset where the resource data starts.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  FT_Err_Ok means success.                     */
+  /*                                                                       */
+  FT_BASE( FT_Error )
+  FT_Raccess_Get_HeaderInfo( FT_Library  library,
+                             FT_Stream   stream,
+                             FT_Long     rfork_offset,
+                             FT_Long    *map_offset,
+                             FT_Long    *rdata_pos );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Raccess_Get_DataOffsets                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the data offsets for a tag in a resource fork.  Offsets are    */
+  /*    stored in an array because, in some cases, resources in a resource */
+  /*    fork have the same tag.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library ::                                                         */
+  /*      A FreeType library instance.                                     */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      A file stream containing the resource fork.                      */
+  /*                                                                       */
+  /*    map_offset ::                                                      */
+  /*      The file offset where the resource map starts.                   */
+  /*                                                                       */
+  /*    rdata_pos ::                                                       */
+  /*      The file offset where the resource data starts.                  */
+  /*                                                                       */
+  /*    tag ::                                                             */
+  /*      The resource tag.                                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    offsets ::                                                         */
+  /*      The stream offsets for the resource data specified by `tag'.     */
+  /*      This array is allocated by the function, so you have to call     */
+  /*      @ft_mem_free after use.                                          */
+  /*                                                                       */
+  /*    count ::                                                           */
+  /*      The length of offsets array.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  FT_Err_Ok means success.                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Normally you should use `FT_Raccess_Get_HeaderInfo' to get the     */
+  /*    value for `map_offset' and `rdata_pos'.                            */
+  /*                                                                       */
+  FT_BASE( FT_Error )
+  FT_Raccess_Get_DataOffsets( FT_Library  library,
+                              FT_Stream   stream,
+                              FT_Long     map_offset,
+                              FT_Long     rdata_pos,
+                              FT_Long     tag,
+                              FT_Long   **offsets,
+                              FT_Long    *count );
+
+
+FT_END_HEADER
+
+#endif /* __FTRFORK_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftserv.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftserv.h
new file mode 100644
index 0000000..4f481db
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftserv.h
@@ -0,0 +1,688 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftserv.h                                                               */
+/*                                                                         */
+/*    The FreeType services (specification only).                          */
+/*                                                                         */
+/*  Copyright 2003-2007, 2009, 2012 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  Each module can export one or more `services'.  Each service is      */
+  /*  identified by a constant string and modeled by a pointer; the latter */
+  /*  generally corresponds to a structure containing function pointers.   */
+  /*                                                                       */
+  /*  Note that a service's data cannot be a mere function pointer because */
+  /*  in C it is possible that function pointers might be implemented      */
+  /*  differently than data pointers (e.g. 48 bits instead of 32).         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTSERV_H__
+#define __FTSERV_H__
+
+
+FT_BEGIN_HEADER
+
+#if defined( _MSC_VER )      /* Visual C++ (and Intel C++) */
+
+  /* we disable the warning `conditional expression is constant' here */
+  /* in order to compile cleanly with the maximum level of warnings   */
+#pragma warning( disable : 4127 )
+
+#endif /* _MSC_VER */
+
+  /*
+   * @macro:
+   *   FT_FACE_FIND_SERVICE
+   *
+   * @description:
+   *   This macro is used to look up a service from a face's driver module.
+   *
+   * @input:
+   *   face ::
+   *     The source face handle.
+   *
+   *   id ::
+   *     A string describing the service as defined in the service's
+   *     header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
+   *     `multi-masters').  It is automatically prefixed with
+   *     `FT_SERVICE_ID_'.
+   *
+   * @output:
+   *   ptr ::
+   *     A variable that receives the service pointer.  Will be NULL
+   *     if not found.
+   */
+#ifdef __cplusplus
+
+#define FT_FACE_FIND_SERVICE( face, ptr, id )                               \
+  FT_BEGIN_STMNT                                                            \
+    FT_Module    module = FT_MODULE( FT_FACE( face )->driver );             \
+    FT_Pointer   _tmp_  = NULL;                                             \
+    FT_Pointer*  _pptr_ = (FT_Pointer*)&(ptr);                              \
+                                                                            \
+                                                                            \
+    if ( module->clazz->get_interface )                                     \
+      _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
+    *_pptr_ = _tmp_;                                                        \
+  FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_FIND_SERVICE( face, ptr, id )                               \
+  FT_BEGIN_STMNT                                                            \
+    FT_Module   module = FT_MODULE( FT_FACE( face )->driver );              \
+    FT_Pointer  _tmp_  = NULL;                                              \
+                                                                            \
+    if ( module->clazz->get_interface )                                     \
+      _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
+    ptr = _tmp_;                                                            \
+  FT_END_STMNT
+
+#endif /* !C++ */
+
+  /*
+   * @macro:
+   *   FT_FACE_FIND_GLOBAL_SERVICE
+   *
+   * @description:
+   *   This macro is used to look up a service from all modules.
+   *
+   * @input:
+   *   face ::
+   *     The source face handle.
+   *
+   *   id ::
+   *     A string describing the service as defined in the service's
+   *     header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
+   *     `multi-masters').  It is automatically prefixed with
+   *     `FT_SERVICE_ID_'.
+   *
+   * @output:
+   *   ptr ::
+   *     A variable that receives the service pointer.  Will be NULL
+   *     if not found.
+   */
+#ifdef __cplusplus
+
+#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id )               \
+  FT_BEGIN_STMNT                                                   \
+    FT_Module    module = FT_MODULE( FT_FACE( face )->driver );    \
+    FT_Pointer   _tmp_;                                            \
+    FT_Pointer*  _pptr_ = (FT_Pointer*)&(ptr);                     \
+                                                                   \
+                                                                   \
+    _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
+    *_pptr_ = _tmp_;                                               \
+  FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id )               \
+  FT_BEGIN_STMNT                                                   \
+    FT_Module   module = FT_MODULE( FT_FACE( face )->driver );     \
+    FT_Pointer  _tmp_;                                             \
+                                                                   \
+                                                                   \
+    _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
+    ptr   = _tmp_;                                                 \
+  FT_END_STMNT
+
+#endif /* !C++ */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****         S E R V I C E   D E S C R I P T O R S                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   *  The following structure is used to _describe_ a given service
+   *  to the library.  This is useful to build simple static service lists.
+   */
+  typedef struct  FT_ServiceDescRec_
+  {
+    const char*  serv_id;     /* service name         */
+    const void*  serv_data;   /* service pointer/data */
+
+  } FT_ServiceDescRec;
+
+  typedef const FT_ServiceDescRec*  FT_ServiceDesc;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_SERVICEDESCREC1 .. FT_DEFINE_SERVICEDESCREC6             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an array of FT_ServiceDescRec structures.       */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a `create' function needs to  */
+  /*    be called with a pointer to return an allocated array.  As soon as */
+  /*    it is no longer needed, a `destroy' function needs to be called to */
+  /*    release that allocation.                                           */
+  /*                                                                       */
+  /*    These functions should be manually called from the `pic_init' and  */
+  /*    `pic_free' functions of your module (see FT_DEFINE_MODULE).        */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the array will be         */
+  /*    allocated in the global scope (or the scope where the macro is     */
+  /*    used).                                                             */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICEDESCREC1( class_,                                  \
+                                   serv_id_1, serv_data_1 )                 \
+  static const FT_ServiceDescRec  class_[] =                                \
+  {                                                                         \
+    { serv_id_1, serv_data_1 },                                             \
+    { NULL, NULL }                                                          \
+  };
+
+#define FT_DEFINE_SERVICEDESCREC2( class_,                                  \
+                                   serv_id_1, serv_data_1,                  \
+                                   serv_id_2, serv_data_2 )                 \
+  static const FT_ServiceDescRec  class_[] =                                \
+  {                                                                         \
+    { serv_id_1, serv_data_1 },                                             \
+    { serv_id_2, serv_data_2 },                                             \
+    { NULL, NULL }                                                          \
+  };
+
+#define FT_DEFINE_SERVICEDESCREC3( class_,                                  \
+                                   serv_id_1, serv_data_1,                  \
+                                   serv_id_2, serv_data_2,                  \
+                                   serv_id_3, serv_data_3 )                 \
+  static const FT_ServiceDescRec  class_[] =                                \
+  {                                                                         \
+    { serv_id_1, serv_data_1 },                                             \
+    { serv_id_2, serv_data_2 },                                             \
+    { serv_id_3, serv_data_3 },                                             \
+    { NULL, NULL }                                                          \
+  };
+
+#define FT_DEFINE_SERVICEDESCREC4( class_,                                  \
+                                   serv_id_1, serv_data_1,                  \
+                                   serv_id_2, serv_data_2,                  \
+                                   serv_id_3, serv_data_3,                  \
+                                   serv_id_4, serv_data_4 )                 \
+  static const FT_ServiceDescRec  class_[] =                                \
+  {                                                                         \
+    { serv_id_1, serv_data_1 },                                             \
+    { serv_id_2, serv_data_2 },                                             \
+    { serv_id_3, serv_data_3 },                                             \
+    { serv_id_4, serv_data_4 },                                             \
+    { NULL, NULL }                                                          \
+  };
+
+#define FT_DEFINE_SERVICEDESCREC5( class_,                                  \
+                                   serv_id_1, serv_data_1,                  \
+                                   serv_id_2, serv_data_2,                  \
+                                   serv_id_3, serv_data_3,                  \
+                                   serv_id_4, serv_data_4,                  \
+                                   serv_id_5, serv_data_5 )                 \
+  static const FT_ServiceDescRec  class_[] =                                \
+  {                                                                         \
+    { serv_id_1, serv_data_1 },                                             \
+    { serv_id_2, serv_data_2 },                                             \
+    { serv_id_3, serv_data_3 },                                             \
+    { serv_id_4, serv_data_4 },                                             \
+    { serv_id_5, serv_data_5 },                                             \
+    { NULL, NULL }                                                          \
+  };
+
+#define FT_DEFINE_SERVICEDESCREC6( class_,                                  \
+                                   serv_id_1, serv_data_1,                  \
+                                   serv_id_2, serv_data_2,                  \
+                                   serv_id_3, serv_data_3,                  \
+                                   serv_id_4, serv_data_4,                  \
+                                   serv_id_5, serv_data_5,                  \
+                                   serv_id_6, serv_data_6 )                 \
+  static const FT_ServiceDescRec  class_[] =                                \
+  {                                                                         \
+    { serv_id_1, serv_data_1 },                                             \
+    { serv_id_2, serv_data_2 },                                             \
+    { serv_id_3, serv_data_3 },                                             \
+    { serv_id_4, serv_data_4 },                                             \
+    { serv_id_5, serv_data_5 },                                             \
+    { serv_id_6, serv_data_6 },                                             \
+    { NULL, NULL }                                                          \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICEDESCREC1( class_,                                  \
+                                   serv_id_1, serv_data_1 )                 \
+  void                                                                      \
+  FT_Destroy_Class_ ## class_( FT_Library          library,                 \
+                               FT_ServiceDescRec*  clazz )                  \
+  {                                                                         \
+    FT_Memory  memory = library->memory;                                    \
+                                                                            \
+                                                                            \
+    if ( clazz )                                                            \
+      FT_FREE( clazz );                                                     \
+  }                                                                         \
+                                                                            \
+  FT_Error                                                                  \
+  FT_Create_Class_ ## class_( FT_Library           library,                 \
+                              FT_ServiceDescRec**  output_class )           \
+  {                                                                         \
+    FT_ServiceDescRec*  clazz;                                              \
+    FT_Error            error;                                              \
+    FT_Memory           memory = library->memory;                           \
+                                                                            \
+                                                                            \
+    if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 2 ) )                         \
+      return error;                                                         \
+                                                                            \
+    clazz[0].serv_id   = serv_id_1;                                         \
+    clazz[0].serv_data = serv_data_1;                                       \
+    clazz[1].serv_id   = NULL;                                              \
+    clazz[1].serv_data = NULL;                                              \
+                                                                            \
+    *output_class = clazz;                                                  \
+                                                                            \
+    return FT_Err_Ok;                                                       \
+  }
+
+#define FT_DEFINE_SERVICEDESCREC2( class_,                                  \
+                                   serv_id_1, serv_data_1,                  \
+                                   serv_id_2, serv_data_2 )                 \
+  void                                                                      \
+  FT_Destroy_Class_ ## class_( FT_Library          library,                 \
+                               FT_ServiceDescRec*  clazz )                  \
+  {                                                                         \
+    FT_Memory  memory = library->memory;                                    \
+                                                                            \
+                                                                            \
+    if ( clazz )                                                            \
+      FT_FREE( clazz );                                                     \
+  }                                                                         \
+                                                                            \
+  FT_Error                                                                  \
+  FT_Create_Class_ ## class_( FT_Library           library,                 \
+                              FT_ServiceDescRec**  output_class )           \
+  {                                                                         \
+    FT_ServiceDescRec*  clazz;                                              \
+    FT_Error            error;                                              \
+    FT_Memory           memory = library->memory;                           \
+                                                                            \
+                                                                            \
+    if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 3 ) )                         \
+      return error;                                                         \
+                                                                            \
+    clazz[0].serv_id   = serv_id_1;                                         \
+    clazz[0].serv_data = serv_data_1;                                       \
+    clazz[1].serv_id   = serv_id_2;                                         \
+    clazz[1].serv_data = serv_data_2;                                       \
+    clazz[2].serv_id   = NULL;                                              \
+    clazz[2].serv_data = NULL;                                              \
+                                                                            \
+    *output_class = clazz;                                                  \
+                                                                            \
+    return FT_Err_Ok;                                                       \
+  }
+
+#define FT_DEFINE_SERVICEDESCREC3( class_,                                  \
+                                   serv_id_1, serv_data_1,                  \
+                                   serv_id_2, serv_data_2,                  \
+                                   serv_id_3, serv_data_3 )                 \
+  void                                                                      \
+  FT_Destroy_Class_ ## class_( FT_Library          library,                 \
+                               FT_ServiceDescRec*  clazz )                  \
+  {                                                                         \
+    FT_Memory  memory = library->memory;                                    \
+                                                                            \
+                                                                            \
+    if ( clazz )                                                            \
+      FT_FREE( clazz );                                                     \
+  }                                                                         \
+                                                                            \
+  FT_Error                                                                  \
+  FT_Create_Class_ ## class_( FT_Library           library,                 \
+                              FT_ServiceDescRec**  output_class )           \
+  {                                                                         \
+    FT_ServiceDescRec*  clazz;                                              \
+    FT_Error            error;                                              \
+    FT_Memory           memory = library->memory;                           \
+                                                                            \
+                                                                            \
+    if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 4 ) )                         \
+      return error;                                                         \
+                                                                            \
+    clazz[0].serv_id   = serv_id_1;                                         \
+    clazz[0].serv_data = serv_data_1;                                       \
+    clazz[1].serv_id   = serv_id_2;                                         \
+    clazz[1].serv_data = serv_data_2;                                       \
+    clazz[2].serv_id   = serv_id_3;                                         \
+    clazz[2].serv_data = serv_data_3;                                       \
+    clazz[3].serv_id   = NULL;                                              \
+    clazz[3].serv_data = NULL;                                              \
+                                                                            \
+    *output_class = clazz;                                                  \
+                                                                            \
+    return FT_Err_Ok;                                                       \
+  }
+
+#define FT_DEFINE_SERVICEDESCREC4( class_,                                  \
+                                   serv_id_1, serv_data_1,                  \
+                                   serv_id_2, serv_data_2,                  \
+                                   serv_id_3, serv_data_3,                  \
+                                   serv_id_4, serv_data_4 )                 \
+  void                                                                      \
+  FT_Destroy_Class_ ## class_( FT_Library          library,                 \
+                               FT_ServiceDescRec*  clazz )                  \
+  {                                                                         \
+    FT_Memory  memory = library->memory;                                    \
+                                                                            \
+                                                                            \
+    if ( clazz )                                                            \
+      FT_FREE( clazz );                                                     \
+  }                                                                         \
+                                                                            \
+  FT_Error                                                                  \
+  FT_Create_Class_ ## class_( FT_Library           library,                 \
+                              FT_ServiceDescRec**  output_class )           \
+  {                                                                         \
+    FT_ServiceDescRec*  clazz;                                              \
+    FT_Error            error;                                              \
+    FT_Memory           memory = library->memory;                           \
+                                                                            \
+                                                                            \
+    if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 5 ) )                         \
+      return error;                                                         \
+                                                                            \
+    clazz[0].serv_id   = serv_id_1;                                         \
+    clazz[0].serv_data = serv_data_1;                                       \
+    clazz[1].serv_id   = serv_id_2;                                         \
+    clazz[1].serv_data = serv_data_2;                                       \
+    clazz[2].serv_id   = serv_id_3;                                         \
+    clazz[2].serv_data = serv_data_3;                                       \
+    clazz[3].serv_id   = serv_id_4;                                         \
+    clazz[3].serv_data = serv_data_4;                                       \
+    clazz[4].serv_id   = NULL;                                              \
+    clazz[4].serv_data = NULL;                                              \
+                                                                            \
+    *output_class = clazz;                                                  \
+                                                                            \
+    return FT_Err_Ok;                                                       \
+  }
+
+#define FT_DEFINE_SERVICEDESCREC5( class_,                                  \
+                                   serv_id_1, serv_data_1,                  \
+                                   serv_id_2, serv_data_2,                  \
+                                   serv_id_3, serv_data_3,                  \
+                                   serv_id_4, serv_data_4,                  \
+                                   serv_id_5, serv_data_5 )                 \
+  void                                                                      \
+  FT_Destroy_Class_ ## class_( FT_Library          library,                 \
+                               FT_ServiceDescRec*  clazz )                  \
+  {                                                                         \
+    FT_Memory  memory = library->memory;                                    \
+                                                                            \
+                                                                            \
+    if ( clazz )                                                            \
+      FT_FREE( clazz );                                                     \
+  }                                                                         \
+                                                                            \
+  FT_Error                                                                  \
+  FT_Create_Class_ ## class_( FT_Library           library,                 \
+                              FT_ServiceDescRec**  output_class )           \
+  {                                                                         \
+    FT_ServiceDescRec*  clazz;                                              \
+    FT_Error            error;                                              \
+    FT_Memory           memory = library->memory;                           \
+                                                                            \
+                                                                            \
+    if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 6 ) )                         \
+      return error;                                                         \
+                                                                            \
+    clazz[0].serv_id   = serv_id_1;                                         \
+    clazz[0].serv_data = serv_data_1;                                       \
+    clazz[1].serv_id   = serv_id_2;                                         \
+    clazz[1].serv_data = serv_data_2;                                       \
+    clazz[2].serv_id   = serv_id_3;                                         \
+    clazz[2].serv_data = serv_data_3;                                       \
+    clazz[3].serv_id   = serv_id_4;                                         \
+    clazz[3].serv_data = serv_data_4;                                       \
+    clazz[4].serv_id   = serv_id_5;                                         \
+    clazz[4].serv_data = serv_data_5;                                       \
+    clazz[5].serv_id   = NULL;                                              \
+    clazz[5].serv_data = NULL;                                              \
+                                                                            \
+    *output_class = clazz;                                                  \
+                                                                            \
+    return FT_Err_Ok;                                                       \
+  }
+
+#define FT_DEFINE_SERVICEDESCREC6( class_,                                  \
+                                   serv_id_1, serv_data_1,                  \
+                                   serv_id_2, serv_data_2,                  \
+                                   serv_id_3, serv_data_3,                  \
+                                   serv_id_4, serv_data_4,                  \
+                                   serv_id_5, serv_data_5,                  \
+                                   serv_id_6, serv_data_6 )                 \
+  void                                                                      \
+  FT_Destroy_Class_ ## class_( FT_Library          library,                 \
+                               FT_ServiceDescRec*  clazz )                  \
+  {                                                                         \
+    FT_Memory  memory = library->memory;                                    \
+                                                                            \
+                                                                            \
+    if ( clazz )                                                            \
+      FT_FREE( clazz );                                                     \
+  }                                                                         \
+                                                                            \
+  FT_Error                                                                  \
+  FT_Create_Class_ ## class_( FT_Library           library,                 \
+                              FT_ServiceDescRec**  output_class)            \
+  {                                                                         \
+    FT_ServiceDescRec*  clazz;                                              \
+    FT_Error            error;                                              \
+    FT_Memory           memory = library->memory;                           \
+                                                                            \
+                                                                            \
+    if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 7 ) )                         \
+      return error;                                                         \
+                                                                            \
+    clazz[0].serv_id   = serv_id_1;                                         \
+    clazz[0].serv_data = serv_data_1;                                       \
+    clazz[1].serv_id   = serv_id_2;                                         \
+    clazz[1].serv_data = serv_data_2;                                       \
+    clazz[2].serv_id   = serv_id_3;                                         \
+    clazz[2].serv_data = serv_data_3;                                       \
+    clazz[3].serv_id   = serv_id_4;                                         \
+    clazz[3].serv_data = serv_data_4;                                       \
+    clazz[4].serv_id   = serv_id_5;                                         \
+    clazz[4].serv_data = serv_data_5;                                       \
+    clazz[5].serv_id   = serv_id_6;                                         \
+    clazz[5].serv_data = serv_data_6;                                       \
+    clazz[6].serv_id   = NULL;                                              \
+    clazz[6].serv_data = NULL;                                              \
+                                                                            \
+    *output_class = clazz;                                                  \
+                                                                            \
+    return FT_Err_Ok;                                                       \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+  /*
+   *  Parse a list of FT_ServiceDescRec descriptors and look for
+   *  a specific service by ID.  Note that the last element in the
+   *  array must be { NULL, NULL }, and that the function should
+   *  return NULL if the service isn't available.
+   *
+   *  This function can be used by modules to implement their
+   *  `get_service' method.
+   */
+  FT_BASE( FT_Pointer )
+  ft_service_list_lookup( FT_ServiceDesc  service_descriptors,
+                          const char*     service_id );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****             S E R V I C E S   C A C H E                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   *  This structure is used to store a cache for several frequently used
+   *  services.  It is the type of `face->internal->services'.  You
+   *  should only use FT_FACE_LOOKUP_SERVICE to access it.
+   *
+   *  All fields should have the type FT_Pointer to relax compilation
+   *  dependencies.  We assume the developer isn't completely stupid.
+   *
+   *  Each field must be named `service_XXXX' where `XXX' corresponds to
+   *  the correct FT_SERVICE_ID_XXXX macro.  See the definition of
+   *  FT_FACE_LOOKUP_SERVICE below how this is implemented.
+   *
+   */
+  typedef struct  FT_ServiceCacheRec_
+  {
+    FT_Pointer  service_POSTSCRIPT_FONT_NAME;
+    FT_Pointer  service_MULTI_MASTERS;
+    FT_Pointer  service_GLYPH_DICT;
+    FT_Pointer  service_PFR_METRICS;
+    FT_Pointer  service_WINFNT;
+
+  } FT_ServiceCacheRec, *FT_ServiceCache;
+
+
+  /*
+   *  A magic number used within the services cache.
+   */
+#define FT_SERVICE_UNAVAILABLE  ((FT_Pointer)-2)  /* magic number */
+
+
+  /*
+   * @macro:
+   *   FT_FACE_LOOKUP_SERVICE
+   *
+   * @description:
+   *   This macro is used to lookup a service from a face's driver module
+   *   using its cache.
+   *
+   * @input:
+   *   face::
+   *     The source face handle containing the cache.
+   *
+   *   field ::
+   *     The field name in the cache.
+   *
+   *   id ::
+   *     The service ID.
+   *
+   * @output:
+   *   ptr ::
+   *     A variable receiving the service data.  NULL if not available.
+   */
+#ifdef __cplusplus
+
+#define FT_FACE_LOOKUP_SERVICE( face, ptr, id )                \
+  FT_BEGIN_STMNT                                               \
+    FT_Pointer   svc;                                          \
+    FT_Pointer*  Pptr = (FT_Pointer*)&(ptr);                   \
+                                                               \
+                                                               \
+    svc = FT_FACE( face )->internal->services. service_ ## id; \
+    if ( svc == FT_SERVICE_UNAVAILABLE )                       \
+      svc = NULL;                                              \
+    else if ( svc == NULL )                                    \
+    {                                                          \
+      FT_FACE_FIND_SERVICE( face, svc, id );                   \
+                                                               \
+      FT_FACE( face )->internal->services. service_ ## id =    \
+        (FT_Pointer)( svc != NULL ? svc                        \
+                                  : FT_SERVICE_UNAVAILABLE );  \
+    }                                                          \
+    *Pptr = svc;                                               \
+  FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_LOOKUP_SERVICE( face, ptr, id )                \
+  FT_BEGIN_STMNT                                               \
+    FT_Pointer  svc;                                           \
+                                                               \
+                                                               \
+    svc = FT_FACE( face )->internal->services. service_ ## id; \
+    if ( svc == FT_SERVICE_UNAVAILABLE )                       \
+      svc = NULL;                                              \
+    else if ( svc == NULL )                                    \
+    {                                                          \
+      FT_FACE_FIND_SERVICE( face, svc, id );                   \
+                                                               \
+      FT_FACE( face )->internal->services. service_ ## id =    \
+        (FT_Pointer)( svc != NULL ? svc                        \
+                                  : FT_SERVICE_UNAVAILABLE );  \
+    }                                                          \
+    ptr = svc;                                                 \
+  FT_END_STMNT
+
+#endif /* !C++ */
+
+  /*
+   *  A macro used to define new service structure types.
+   */
+
+#define FT_DEFINE_SERVICE( name )            \
+  typedef struct FT_Service_ ## name ## Rec_ \
+    FT_Service_ ## name ## Rec ;             \
+  typedef struct FT_Service_ ## name ## Rec_ \
+    const * FT_Service_ ## name ;            \
+  struct FT_Service_ ## name ## Rec_
+
+  /* */
+
+  /*
+   *  The header files containing the services.
+   */
+
+#define FT_SERVICE_BDF_H                <freetype/internal/services/svbdf.h>
+#define FT_SERVICE_CID_H                <freetype/internal/services/svcid.h>
+#define FT_SERVICE_GLYPH_DICT_H         <freetype/internal/services/svgldict.h>
+#define FT_SERVICE_GX_VALIDATE_H        <freetype/internal/services/svgxval.h>
+#define FT_SERVICE_KERNING_H            <freetype/internal/services/svkern.h>
+#define FT_SERVICE_MULTIPLE_MASTERS_H   <freetype/internal/services/svmm.h>
+#define FT_SERVICE_OPENTYPE_VALIDATE_H  <freetype/internal/services/svotval.h>
+#define FT_SERVICE_PFR_H                <freetype/internal/services/svpfr.h>
+#define FT_SERVICE_POSTSCRIPT_CMAPS_H   <freetype/internal/services/svpscmap.h>
+#define FT_SERVICE_POSTSCRIPT_INFO_H    <freetype/internal/services/svpsinfo.h>
+#define FT_SERVICE_POSTSCRIPT_NAME_H    <freetype/internal/services/svpostnm.h>
+#define FT_SERVICE_SFNT_H               <freetype/internal/services/svsfnt.h>
+#define FT_SERVICE_TRUETYPE_ENGINE_H    <freetype/internal/services/svtteng.h>
+#define FT_SERVICE_TT_CMAP_H            <freetype/internal/services/svttcmap.h>
+#define FT_SERVICE_WINFNT_H             <freetype/internal/services/svwinfnt.h>
+#define FT_SERVICE_XFREE86_NAME_H       <freetype/internal/services/svxf86nm.h>
+#define FT_SERVICE_TRUETYPE_GLYF_H      <freetype/internal/services/svttglyf.h>
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTSERV_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftstream.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftstream.h
new file mode 100644
index 0000000..8b18500
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftstream.h
@@ -0,0 +1,539 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftstream.h                                                             */
+/*                                                                         */
+/*    Stream handling (specification).                                     */
+/*                                                                         */
+/*  Copyright 1996-2002, 2004-2006, 2011 by                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTSTREAM_H__
+#define __FTSTREAM_H__
+
+
+#include <ft2build.h>
+#include FT_SYSTEM_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* format of an 8-bit frame_op value:           */
+  /*                                              */
+  /* bit  76543210                                */
+  /*      xxxxxxes                                */
+  /*                                              */
+  /* s is set to 1 if the value is signed.        */
+  /* e is set to 1 if the value is little-endian. */
+  /* xxx is a command.                            */
+
+#define FT_FRAME_OP_SHIFT         2
+#define FT_FRAME_OP_SIGNED        1
+#define FT_FRAME_OP_LITTLE        2
+#define FT_FRAME_OP_COMMAND( x )  ( x >> FT_FRAME_OP_SHIFT )
+
+#define FT_MAKE_FRAME_OP( command, little, sign ) \
+          ( ( command << FT_FRAME_OP_SHIFT ) | ( little << 1 ) | sign )
+
+#define FT_FRAME_OP_END    0
+#define FT_FRAME_OP_START  1  /* start a new frame     */
+#define FT_FRAME_OP_BYTE   2  /* read 1-byte value     */
+#define FT_FRAME_OP_SHORT  3  /* read 2-byte value     */
+#define FT_FRAME_OP_LONG   4  /* read 4-byte value     */
+#define FT_FRAME_OP_OFF3   5  /* read 3-byte value     */
+#define FT_FRAME_OP_BYTES  6  /* read a bytes sequence */
+
+
+  typedef enum  FT_Frame_Op_
+  {
+    ft_frame_end       = 0,
+    ft_frame_start     = FT_MAKE_FRAME_OP( FT_FRAME_OP_START, 0, 0 ),
+
+    ft_frame_byte      = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE,  0, 0 ),
+    ft_frame_schar     = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE,  0, 1 ),
+
+    ft_frame_ushort_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 0 ),
+    ft_frame_short_be  = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 1 ),
+    ft_frame_ushort_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 0 ),
+    ft_frame_short_le  = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 1 ),
+
+    ft_frame_ulong_be  = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 0 ),
+    ft_frame_long_be   = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 1 ),
+    ft_frame_ulong_le  = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 0 ),
+    ft_frame_long_le   = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 1 ),
+
+    ft_frame_uoff3_be  = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 0 ),
+    ft_frame_off3_be   = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 1 ),
+    ft_frame_uoff3_le  = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 0 ),
+    ft_frame_off3_le   = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 1 ),
+
+    ft_frame_bytes     = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 0 ),
+    ft_frame_skip      = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 1 )
+
+  } FT_Frame_Op;
+
+
+  typedef struct  FT_Frame_Field_
+  {
+    FT_Byte    value;
+    FT_Byte    size;
+    FT_UShort  offset;
+
+  } FT_Frame_Field;
+
+
+  /* Construct an FT_Frame_Field out of a structure type and a field name. */
+  /* The structure type must be set in the FT_STRUCTURE macro before       */
+  /* calling the FT_FRAME_START() macro.                                   */
+  /*                                                                       */
+#define FT_FIELD_SIZE( f ) \
+          (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f )
+
+#define FT_FIELD_SIZE_DELTA( f ) \
+          (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f[0] )
+
+#define FT_FIELD_OFFSET( f ) \
+          (FT_UShort)( offsetof( FT_STRUCTURE, f ) )
+
+#define FT_FRAME_FIELD( frame_op, field ) \
+          {                               \
+            frame_op,                     \
+            FT_FIELD_SIZE( field ),       \
+            FT_FIELD_OFFSET( field )      \
+          }
+
+#define FT_MAKE_EMPTY_FIELD( frame_op )  { frame_op, 0, 0 }
+
+#define FT_FRAME_START( size )   { ft_frame_start, 0, size }
+#define FT_FRAME_END             { ft_frame_end, 0, 0 }
+
+#define FT_FRAME_LONG( f )       FT_FRAME_FIELD( ft_frame_long_be, f )
+#define FT_FRAME_ULONG( f )      FT_FRAME_FIELD( ft_frame_ulong_be, f )
+#define FT_FRAME_SHORT( f )      FT_FRAME_FIELD( ft_frame_short_be, f )
+#define FT_FRAME_USHORT( f )     FT_FRAME_FIELD( ft_frame_ushort_be, f )
+#define FT_FRAME_OFF3( f )       FT_FRAME_FIELD( ft_frame_off3_be, f )
+#define FT_FRAME_UOFF3( f )      FT_FRAME_FIELD( ft_frame_uoff3_be, f )
+#define FT_FRAME_BYTE( f )       FT_FRAME_FIELD( ft_frame_byte, f )
+#define FT_FRAME_CHAR( f )       FT_FRAME_FIELD( ft_frame_schar, f )
+
+#define FT_FRAME_LONG_LE( f )    FT_FRAME_FIELD( ft_frame_long_le, f )
+#define FT_FRAME_ULONG_LE( f )   FT_FRAME_FIELD( ft_frame_ulong_le, f )
+#define FT_FRAME_SHORT_LE( f )   FT_FRAME_FIELD( ft_frame_short_le, f )
+#define FT_FRAME_USHORT_LE( f )  FT_FRAME_FIELD( ft_frame_ushort_le, f )
+#define FT_FRAME_OFF3_LE( f )    FT_FRAME_FIELD( ft_frame_off3_le, f )
+#define FT_FRAME_UOFF3_LE( f )   FT_FRAME_FIELD( ft_frame_uoff3_le, f )
+
+#define FT_FRAME_SKIP_LONG       { ft_frame_long_be, 0, 0 }
+#define FT_FRAME_SKIP_SHORT      { ft_frame_short_be, 0, 0 }
+#define FT_FRAME_SKIP_BYTE       { ft_frame_byte, 0, 0 }
+
+#define FT_FRAME_BYTES( field, count ) \
+          {                            \
+            ft_frame_bytes,            \
+            count,                     \
+            FT_FIELD_OFFSET( field )   \
+          }
+
+#define FT_FRAME_SKIP_BYTES( count )  { ft_frame_skip, count, 0 }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Integer extraction macros -- the `buffer' parameter must ALWAYS be of */
+  /* type `char*' or equivalent (1-byte elements).                         */
+  /*                                                                       */
+
+#define FT_BYTE_( p, i )  ( ((const FT_Byte*)(p))[(i)] )
+#define FT_INT8_( p, i )  ( ((const FT_Char*)(p))[(i)] )
+
+#define FT_INT16( x )   ( (FT_Int16)(x)  )
+#define FT_UINT16( x )  ( (FT_UInt16)(x) )
+#define FT_INT32( x )   ( (FT_Int32)(x)  )
+#define FT_UINT32( x )  ( (FT_UInt32)(x) )
+
+#define FT_BYTE_I16( p, i, s )  ( FT_INT16(  FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_U16( p, i, s )  ( FT_UINT16( FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_I32( p, i, s )  ( FT_INT32(  FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_U32( p, i, s )  ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) )
+
+#define FT_INT8_I16( p, i, s )  ( FT_INT16(  FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_U16( p, i, s )  ( FT_UINT16( FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_I32( p, i, s )  ( FT_INT32(  FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_U32( p, i, s )  ( FT_UINT32( FT_INT8_( p, i ) ) << (s) )
+
+
+#define FT_PEEK_SHORT( p )  FT_INT16( FT_INT8_I16( p, 0, 8) | \
+                                      FT_BYTE_I16( p, 1, 0) )
+
+#define FT_PEEK_USHORT( p )  FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \
+                                        FT_BYTE_U16( p, 1, 0 ) )
+
+#define FT_PEEK_LONG( p )  FT_INT32( FT_INT8_I32( p, 0, 24 ) | \
+                                     FT_BYTE_I32( p, 1, 16 ) | \
+                                     FT_BYTE_I32( p, 2,  8 ) | \
+                                     FT_BYTE_I32( p, 3,  0 ) )
+
+#define FT_PEEK_ULONG( p )  FT_UINT32( FT_BYTE_U32( p, 0, 24 ) | \
+                                       FT_BYTE_U32( p, 1, 16 ) | \
+                                       FT_BYTE_U32( p, 2,  8 ) | \
+                                       FT_BYTE_U32( p, 3,  0 ) )
+
+#define FT_PEEK_OFF3( p )  FT_INT32( FT_INT8_I32( p, 0, 16 ) | \
+                                     FT_BYTE_I32( p, 1,  8 ) | \
+                                     FT_BYTE_I32( p, 2,  0 ) )
+
+#define FT_PEEK_UOFF3( p )  FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \
+                                       FT_BYTE_U32( p, 1,  8 ) | \
+                                       FT_BYTE_U32( p, 2,  0 ) )
+
+#define FT_PEEK_SHORT_LE( p )  FT_INT16( FT_INT8_I16( p, 1, 8 ) | \
+                                         FT_BYTE_I16( p, 0, 0 ) )
+
+#define FT_PEEK_USHORT_LE( p )  FT_UINT16( FT_BYTE_U16( p, 1, 8 ) |  \
+                                           FT_BYTE_U16( p, 0, 0 ) )
+
+#define FT_PEEK_LONG_LE( p )  FT_INT32( FT_INT8_I32( p, 3, 24 ) | \
+                                        FT_BYTE_I32( p, 2, 16 ) | \
+                                        FT_BYTE_I32( p, 1,  8 ) | \
+                                        FT_BYTE_I32( p, 0,  0 ) )
+
+#define FT_PEEK_ULONG_LE( p )  FT_UINT32( FT_BYTE_U32( p, 3, 24 ) | \
+                                          FT_BYTE_U32( p, 2, 16 ) | \
+                                          FT_BYTE_U32( p, 1,  8 ) | \
+                                          FT_BYTE_U32( p, 0,  0 ) )
+
+#define FT_PEEK_OFF3_LE( p )  FT_INT32( FT_INT8_I32( p, 2, 16 ) | \
+                                        FT_BYTE_I32( p, 1,  8 ) | \
+                                        FT_BYTE_I32( p, 0,  0 ) )
+
+#define FT_PEEK_UOFF3_LE( p )  FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \
+                                          FT_BYTE_U32( p, 1,  8 ) | \
+                                          FT_BYTE_U32( p, 0,  0 ) )
+
+
+#define FT_NEXT_CHAR( buffer )       \
+          ( (signed char)*buffer++ )
+
+#define FT_NEXT_BYTE( buffer )         \
+          ( (unsigned char)*buffer++ )
+
+#define FT_NEXT_SHORT( buffer )                                   \
+          ( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) )
+
+#define FT_NEXT_USHORT( buffer )                                            \
+          ( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) )
+
+#define FT_NEXT_OFF3( buffer )                                  \
+          ( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) )
+
+#define FT_NEXT_UOFF3( buffer )                                           \
+          ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) )
+
+#define FT_NEXT_LONG( buffer )                                  \
+          ( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) )
+
+#define FT_NEXT_ULONG( buffer )                                           \
+          ( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) )
+
+
+#define FT_NEXT_SHORT_LE( buffer )                                   \
+          ( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) )
+
+#define FT_NEXT_USHORT_LE( buffer )                                            \
+          ( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) )
+
+#define FT_NEXT_OFF3_LE( buffer )                                  \
+          ( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) )
+
+#define FT_NEXT_UOFF3_LE( buffer )                                           \
+          ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) )
+
+#define FT_NEXT_LONG_LE( buffer )                                  \
+          ( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) )
+
+#define FT_NEXT_ULONG_LE( buffer )                                           \
+          ( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Each GET_xxxx() macro uses an implicit `stream' variable.             */
+  /*                                                                       */
+#if 0
+#define FT_GET_MACRO( type )    FT_NEXT_ ## type ( stream->cursor )
+
+#define FT_GET_CHAR()       FT_GET_MACRO( CHAR )
+#define FT_GET_BYTE()       FT_GET_MACRO( BYTE )
+#define FT_GET_SHORT()      FT_GET_MACRO( SHORT )
+#define FT_GET_USHORT()     FT_GET_MACRO( USHORT )
+#define FT_GET_OFF3()       FT_GET_MACRO( OFF3 )
+#define FT_GET_UOFF3()      FT_GET_MACRO( UOFF3 )
+#define FT_GET_LONG()       FT_GET_MACRO( LONG )
+#define FT_GET_ULONG()      FT_GET_MACRO( ULONG )
+#define FT_GET_TAG4()       FT_GET_MACRO( ULONG )
+
+#define FT_GET_SHORT_LE()   FT_GET_MACRO( SHORT_LE )
+#define FT_GET_USHORT_LE()  FT_GET_MACRO( USHORT_LE )
+#define FT_GET_LONG_LE()    FT_GET_MACRO( LONG_LE )
+#define FT_GET_ULONG_LE()   FT_GET_MACRO( ULONG_LE )
+
+#else
+#define FT_GET_MACRO( func, type )        ( (type)func( stream ) )
+
+#define FT_GET_CHAR()       FT_GET_MACRO( FT_Stream_GetChar, FT_Char )
+#define FT_GET_BYTE()       FT_GET_MACRO( FT_Stream_GetChar, FT_Byte )
+#define FT_GET_SHORT()      FT_GET_MACRO( FT_Stream_GetUShort, FT_Short )
+#define FT_GET_USHORT()     FT_GET_MACRO( FT_Stream_GetUShort, FT_UShort )
+#define FT_GET_OFF3()       FT_GET_MACRO( FT_Stream_GetUOffset, FT_Long )
+#define FT_GET_UOFF3()      FT_GET_MACRO( FT_Stream_GetUOffset, FT_ULong )
+#define FT_GET_LONG()       FT_GET_MACRO( FT_Stream_GetULong, FT_Long )
+#define FT_GET_ULONG()      FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
+#define FT_GET_TAG4()       FT_GET_MACRO( FT_Stream_GetULong, FT_ULong )
+
+#define FT_GET_SHORT_LE()   FT_GET_MACRO( FT_Stream_GetUShortLE, FT_Short )
+#define FT_GET_USHORT_LE()  FT_GET_MACRO( FT_Stream_GetUShortLE, FT_UShort )
+#define FT_GET_LONG_LE()    FT_GET_MACRO( FT_Stream_GetULongLE, FT_Long )
+#define FT_GET_ULONG_LE()   FT_GET_MACRO( FT_Stream_GetULongLE, FT_ULong )
+#endif
+
+#define FT_READ_MACRO( func, type, var )        \
+          ( var = (type)func( stream, &error ), \
+            error != FT_Err_Ok )
+
+#define FT_READ_BYTE( var )       FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var )
+#define FT_READ_CHAR( var )       FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var )
+#define FT_READ_SHORT( var )      FT_READ_MACRO( FT_Stream_ReadUShort, FT_Short, var )
+#define FT_READ_USHORT( var )     FT_READ_MACRO( FT_Stream_ReadUShort, FT_UShort, var )
+#define FT_READ_OFF3( var )       FT_READ_MACRO( FT_Stream_ReadUOffset, FT_Long, var )
+#define FT_READ_UOFF3( var )      FT_READ_MACRO( FT_Stream_ReadUOffset, FT_ULong, var )
+#define FT_READ_LONG( var )       FT_READ_MACRO( FT_Stream_ReadULong, FT_Long, var )
+#define FT_READ_ULONG( var )      FT_READ_MACRO( FT_Stream_ReadULong, FT_ULong, var )
+
+#define FT_READ_SHORT_LE( var )   FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_Short, var )
+#define FT_READ_USHORT_LE( var )  FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_UShort, var )
+#define FT_READ_LONG_LE( var )    FT_READ_MACRO( FT_Stream_ReadULongLE, FT_Long, var )
+#define FT_READ_ULONG_LE( var )   FT_READ_MACRO( FT_Stream_ReadULongLE, FT_ULong, var )
+
+
+#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
+
+  /* initialize a stream for reading a regular system stream */
+  FT_BASE( FT_Error )
+  FT_Stream_Open( FT_Stream    stream,
+                  const char*  filepathname );
+
+#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
+
+
+  /* create a new (input) stream from an FT_Open_Args structure */
+  FT_BASE( FT_Error )
+  FT_Stream_New( FT_Library           library,
+                 const FT_Open_Args*  args,
+                 FT_Stream           *astream );
+
+  /* free a stream */
+  FT_BASE( void )
+  FT_Stream_Free( FT_Stream  stream,
+                  FT_Int     external );
+
+  /* initialize a stream for reading in-memory data */
+  FT_BASE( void )
+  FT_Stream_OpenMemory( FT_Stream       stream,
+                        const FT_Byte*  base,
+                        FT_ULong        size );
+
+  /* close a stream (does not destroy the stream structure) */
+  FT_BASE( void )
+  FT_Stream_Close( FT_Stream  stream );
+
+
+  /* seek within a stream. position is relative to start of stream */
+  FT_BASE( FT_Error )
+  FT_Stream_Seek( FT_Stream  stream,
+                  FT_ULong   pos );
+
+  /* skip bytes in a stream */
+  FT_BASE( FT_Error )
+  FT_Stream_Skip( FT_Stream  stream,
+                  FT_Long    distance );
+
+  /* return current stream position */
+  FT_BASE( FT_Long )
+  FT_Stream_Pos( FT_Stream  stream );
+
+  /* read bytes from a stream into a user-allocated buffer, returns an */
+  /* error if not all bytes could be read.                             */
+  FT_BASE( FT_Error )
+  FT_Stream_Read( FT_Stream  stream,
+                  FT_Byte*   buffer,
+                  FT_ULong   count );
+
+  /* read bytes from a stream at a given position */
+  FT_BASE( FT_Error )
+  FT_Stream_ReadAt( FT_Stream  stream,
+                    FT_ULong   pos,
+                    FT_Byte*   buffer,
+                    FT_ULong   count );
+
+  /* try to read bytes at the end of a stream; return number of bytes */
+  /* really available                                                 */
+  FT_BASE( FT_ULong )
+  FT_Stream_TryRead( FT_Stream  stream,
+                     FT_Byte*   buffer,
+                     FT_ULong   count );
+
+  /* Enter a frame of `count' consecutive bytes in a stream.  Returns an */
+  /* error if the frame could not be read/accessed.  The caller can use  */
+  /* the FT_Stream_Get_XXX functions to retrieve frame data without      */
+  /* error checks.                                                       */
+  /*                                                                     */
+  /* You must _always_ call FT_Stream_ExitFrame() once you have entered  */
+  /* a stream frame!                                                     */
+  /*                                                                     */
+  FT_BASE( FT_Error )
+  FT_Stream_EnterFrame( FT_Stream  stream,
+                        FT_ULong   count );
+
+  /* exit a stream frame */
+  FT_BASE( void )
+  FT_Stream_ExitFrame( FT_Stream  stream );
+
+  /* Extract a stream frame.  If the stream is disk-based, a heap block */
+  /* is allocated and the frame bytes are read into it.  If the stream  */
+  /* is memory-based, this function simply set a pointer to the data.   */
+  /*                                                                    */
+  /* Useful to optimize access to memory-based streams transparently.   */
+  /*                                                                    */
+  /* All extracted frames must be `freed' with a call to the function   */
+  /* FT_Stream_ReleaseFrame().                                          */
+  /*                                                                    */
+  FT_BASE( FT_Error )
+  FT_Stream_ExtractFrame( FT_Stream  stream,
+                          FT_ULong   count,
+                          FT_Byte**  pbytes );
+
+  /* release an extract frame (see FT_Stream_ExtractFrame) */
+  FT_BASE( void )
+  FT_Stream_ReleaseFrame( FT_Stream  stream,
+                          FT_Byte**  pbytes );
+
+  /* read a byte from an entered frame */
+  FT_BASE( FT_Char )
+  FT_Stream_GetChar( FT_Stream  stream );
+
+  /* read a 16-bit big-endian unsigned integer from an entered frame */
+  FT_BASE( FT_UShort )
+  FT_Stream_GetUShort( FT_Stream  stream );
+
+  /* read a 24-bit big-endian unsigned integer from an entered frame */
+  FT_BASE( FT_ULong )
+  FT_Stream_GetUOffset( FT_Stream  stream );
+
+  /* read a 32-bit big-endian unsigned integer from an entered frame */
+  FT_BASE( FT_ULong )
+  FT_Stream_GetULong( FT_Stream  stream );
+
+  /* read a 16-bit little-endian unsigned integer from an entered frame */
+  FT_BASE( FT_UShort )
+  FT_Stream_GetUShortLE( FT_Stream  stream );
+
+  /* read a 32-bit little-endian unsigned integer from an entered frame */
+  FT_BASE( FT_ULong )
+  FT_Stream_GetULongLE( FT_Stream  stream );
+
+
+  /* read a byte from a stream */
+  FT_BASE( FT_Char )
+  FT_Stream_ReadChar( FT_Stream  stream,
+                      FT_Error*  error );
+
+  /* read a 16-bit big-endian unsigned integer from a stream */
+  FT_BASE( FT_UShort )
+  FT_Stream_ReadUShort( FT_Stream  stream,
+                        FT_Error*  error );
+
+  /* read a 24-bit big-endian unsigned integer from a stream */
+  FT_BASE( FT_ULong )
+  FT_Stream_ReadUOffset( FT_Stream  stream,
+                         FT_Error*  error );
+
+  /* read a 32-bit big-endian integer from a stream */
+  FT_BASE( FT_ULong )
+  FT_Stream_ReadULong( FT_Stream  stream,
+                       FT_Error*  error );
+
+  /* read a 16-bit little-endian unsigned integer from a stream */
+  FT_BASE( FT_UShort )
+  FT_Stream_ReadUShortLE( FT_Stream  stream,
+                          FT_Error*  error );
+
+  /* read a 32-bit little-endian unsigned integer from a stream */
+  FT_BASE( FT_ULong )
+  FT_Stream_ReadULongLE( FT_Stream  stream,
+                         FT_Error*  error );
+
+  /* Read a structure from a stream.  The structure must be described */
+  /* by an array of FT_Frame_Field records.                           */
+  FT_BASE( FT_Error )
+  FT_Stream_ReadFields( FT_Stream              stream,
+                        const FT_Frame_Field*  fields,
+                        void*                  structure );
+
+
+#define FT_STREAM_POS()           \
+          FT_Stream_Pos( stream )
+
+#define FT_STREAM_SEEK( position )                           \
+          FT_SET_ERROR( FT_Stream_Seek( stream, position ) )
+
+#define FT_STREAM_SKIP( distance )                           \
+          FT_SET_ERROR( FT_Stream_Skip( stream, distance ) )
+
+#define FT_STREAM_READ( buffer, count )                   \
+          FT_SET_ERROR( FT_Stream_Read( stream,           \
+                                        (FT_Byte*)buffer, \
+                                        count ) )
+
+#define FT_STREAM_READ_AT( position, buffer, count )         \
+          FT_SET_ERROR( FT_Stream_ReadAt( stream,            \
+                                           position,         \
+                                           (FT_Byte*)buffer, \
+                                           count ) )
+
+#define FT_STREAM_READ_FIELDS( fields, object )                          \
+          FT_SET_ERROR( FT_Stream_ReadFields( stream, fields, object ) )
+
+
+#define FT_FRAME_ENTER( size )                                       \
+          FT_SET_ERROR(                                              \
+            FT_DEBUG_INNER( FT_Stream_EnterFrame( stream, size ) ) )
+
+#define FT_FRAME_EXIT()                 \
+          FT_DEBUG_INNER( FT_Stream_ExitFrame( stream ) )
+
+#define FT_FRAME_EXTRACT( size, bytes )                                       \
+          FT_SET_ERROR(                                                       \
+            FT_DEBUG_INNER( FT_Stream_ExtractFrame( stream, size,             \
+                                                    (FT_Byte**)&(bytes) ) ) )
+
+#define FT_FRAME_RELEASE( bytes )                                         \
+          FT_DEBUG_INNER( FT_Stream_ReleaseFrame( stream,                 \
+                                                  (FT_Byte**)&(bytes) ) )
+
+
+FT_END_HEADER
+
+#endif /* __FTSTREAM_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/fttrace.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/fttrace.h
new file mode 100644
index 0000000..fbefdbd
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/fttrace.h
@@ -0,0 +1,144 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttrace.h                                                              */
+/*                                                                         */
+/*    Tracing handling (specification only).                               */
+/*                                                                         */
+/*  Copyright 2002, 2004-2007, 2009, 2011 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /* definitions of trace levels for FreeType 2 */
+
+  /* the first level must always be `trace_any' */
+FT_TRACE_DEF( any )
+
+  /* base components */
+FT_TRACE_DEF( calc )      /* calculations            (ftcalc.c)   */
+FT_TRACE_DEF( memory )    /* memory manager          (ftobjs.c)   */
+FT_TRACE_DEF( stream )    /* stream manager          (ftstream.c) */
+FT_TRACE_DEF( io )        /* i/o interface           (ftsystem.c) */
+FT_TRACE_DEF( list )      /* list management         (ftlist.c)   */
+FT_TRACE_DEF( init )      /* initialization          (ftinit.c)   */
+FT_TRACE_DEF( objs )      /* base objects            (ftobjs.c)   */
+FT_TRACE_DEF( outline )   /* outline management      (ftoutln.c)  */
+FT_TRACE_DEF( glyph )     /* glyph management        (ftglyph.c)  */
+FT_TRACE_DEF( gloader )   /* glyph loader            (ftgloadr.c) */
+
+FT_TRACE_DEF( raster )    /* monochrome rasterizer   (ftraster.c) */
+FT_TRACE_DEF( smooth )    /* anti-aliasing raster    (ftgrays.c)  */
+FT_TRACE_DEF( mm )        /* MM interface            (ftmm.c)     */
+FT_TRACE_DEF( raccess )   /* resource fork accessor  (ftrfork.c)  */
+FT_TRACE_DEF( synth )     /* bold/slant synthesizer  (ftsynth.c)  */
+
+  /* Cache sub-system */
+FT_TRACE_DEF( cache )     /* cache sub-system        (ftcache.c, etc.) */
+
+  /* SFNT driver components */
+FT_TRACE_DEF( sfdriver )  /* SFNT font driver        (sfdriver.c) */
+FT_TRACE_DEF( sfobjs )    /* SFNT object handler     (sfobjs.c)   */
+FT_TRACE_DEF( ttcmap )    /* charmap handler         (ttcmap.c)   */
+FT_TRACE_DEF( ttkern )    /* kerning handler         (ttkern.c)   */
+FT_TRACE_DEF( ttload )    /* basic TrueType tables   (ttload.c)   */
+FT_TRACE_DEF( ttmtx )     /* metrics-related tables  (ttmtx.c)    */
+FT_TRACE_DEF( ttpost )    /* PS table processing     (ttpost.c)   */
+FT_TRACE_DEF( ttsbit )    /* TrueType sbit handling  (ttsbit.c)   */
+FT_TRACE_DEF( ttbdf )     /* TrueType embedded BDF   (ttbdf.c)    */
+
+  /* TrueType driver components */
+FT_TRACE_DEF( ttdriver )  /* TT font driver          (ttdriver.c) */
+FT_TRACE_DEF( ttgload )   /* TT glyph loader         (ttgload.c)  */
+FT_TRACE_DEF( ttinterp )  /* bytecode interpreter    (ttinterp.c) */
+FT_TRACE_DEF( ttobjs )    /* TT objects manager      (ttobjs.c)   */
+FT_TRACE_DEF( ttpload )   /* TT data/program loader  (ttpload.c)  */
+FT_TRACE_DEF( ttgxvar )   /* TrueType GX var handler (ttgxvar.c)  */
+
+  /* Type 1 driver components */
+FT_TRACE_DEF( t1afm )
+FT_TRACE_DEF( t1driver )
+FT_TRACE_DEF( t1gload )
+FT_TRACE_DEF( t1hint )
+FT_TRACE_DEF( t1load )
+FT_TRACE_DEF( t1objs )
+FT_TRACE_DEF( t1parse )
+
+  /* PostScript helper module `psaux' */
+FT_TRACE_DEF( t1decode )
+FT_TRACE_DEF( psobjs )
+
+  /* PostScript hinting module `pshinter' */
+FT_TRACE_DEF( pshrec )
+FT_TRACE_DEF( pshalgo1 )
+FT_TRACE_DEF( pshalgo2 )
+
+  /* Type 2 driver components */
+FT_TRACE_DEF( cffdriver )
+FT_TRACE_DEF( cffgload )
+FT_TRACE_DEF( cffload )
+FT_TRACE_DEF( cffobjs )
+FT_TRACE_DEF( cffparse )
+
+  /* Type 42 driver component */
+FT_TRACE_DEF( t42 )
+
+  /* CID driver components */
+FT_TRACE_DEF( cidafm )
+FT_TRACE_DEF( ciddriver )
+FT_TRACE_DEF( cidgload )
+FT_TRACE_DEF( cidload )
+FT_TRACE_DEF( cidobjs )
+FT_TRACE_DEF( cidparse )
+
+  /* Windows font component */
+FT_TRACE_DEF( winfnt )
+
+  /* PCF font components */
+FT_TRACE_DEF( pcfdriver )
+FT_TRACE_DEF( pcfread )
+
+  /* BDF font components */
+FT_TRACE_DEF( bdfdriver )
+FT_TRACE_DEF( bdflib )
+
+  /* PFR font component */
+FT_TRACE_DEF( pfr )
+
+  /* OpenType validation components */
+FT_TRACE_DEF( otvmodule )
+FT_TRACE_DEF( otvcommon )
+FT_TRACE_DEF( otvbase )
+FT_TRACE_DEF( otvgdef )
+FT_TRACE_DEF( otvgpos )
+FT_TRACE_DEF( otvgsub )
+FT_TRACE_DEF( otvjstf )
+FT_TRACE_DEF( otvmath )
+
+  /* TrueTypeGX/AAT validation components */
+FT_TRACE_DEF( gxvmodule )
+FT_TRACE_DEF( gxvcommon )
+FT_TRACE_DEF( gxvfeat )
+FT_TRACE_DEF( gxvmort )
+FT_TRACE_DEF( gxvmorx )
+FT_TRACE_DEF( gxvbsln )
+FT_TRACE_DEF( gxvjust )
+FT_TRACE_DEF( gxvkern )
+FT_TRACE_DEF( gxvopbd )
+FT_TRACE_DEF( gxvtrak )
+FT_TRACE_DEF( gxvprop )
+FT_TRACE_DEF( gxvlcar )
+
+  /* autofit components */
+FT_TRACE_DEF( afcjk )
+FT_TRACE_DEF( aflatin )
+FT_TRACE_DEF( aflatin2 )
+FT_TRACE_DEF( afwarp )
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftvalid.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftvalid.h
new file mode 100644
index 0000000..00cd85e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/ftvalid.h
@@ -0,0 +1,150 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftvalid.h                                                              */
+/*                                                                         */
+/*    FreeType validation support (specification).                         */
+/*                                                                         */
+/*  Copyright 2004 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTVALID_H__
+#define __FTVALID_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_STANDARD_LIBRARY_H   /* for ft_setjmp and ft_longjmp */
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                    V A L I D A T I O N                          ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* handle to a validation object */
+  typedef struct FT_ValidatorRec_ volatile*  FT_Validator;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* There are three distinct validation levels defined here:              */
+  /*                                                                       */
+  /* FT_VALIDATE_DEFAULT ::                                                */
+  /*   A table that passes this validation level can be used reliably by   */
+  /*   FreeType.  It generally means that all offsets have been checked to */
+  /*   prevent out-of-bound reads, that array counts are correct, etc.     */
+  /*                                                                       */
+  /* FT_VALIDATE_TIGHT ::                                                  */
+  /*   A table that passes this validation level can be used reliably and  */
+  /*   doesn't contain invalid data.  For example, a charmap table that    */
+  /*   returns invalid glyph indices will not pass, even though it can     */
+  /*   be used with FreeType in default mode (the library will simply      */
+  /*   return an error later when trying to load the glyph).               */
+  /*                                                                       */
+  /*   It also checks that fields which must be a multiple of 2, 4, or 8,  */
+  /*   don't have incorrect values, etc.                                   */
+  /*                                                                       */
+  /* FT_VALIDATE_PARANOID ::                                               */
+  /*   Only for font debugging.  Checks that a table follows the           */
+  /*   specification by 100%.  Very few fonts will be able to pass this    */
+  /*   level anyway but it can be useful for certain tools like font       */
+  /*   editors/converters.                                                 */
+  /*                                                                       */
+  typedef enum  FT_ValidationLevel_
+  {
+    FT_VALIDATE_DEFAULT = 0,
+    FT_VALIDATE_TIGHT,
+    FT_VALIDATE_PARANOID
+
+  } FT_ValidationLevel;
+
+
+  /* validator structure */
+  typedef struct  FT_ValidatorRec_
+  {
+    const FT_Byte*      base;        /* address of table in memory       */
+    const FT_Byte*      limit;       /* `base' + sizeof(table) in memory */
+    FT_ValidationLevel  level;       /* validation level                 */
+    FT_Error            error;       /* error returned. 0 means success  */
+
+    ft_jmp_buf          jump_buffer; /* used for exception handling      */
+
+  } FT_ValidatorRec;
+
+
+#define FT_VALIDATOR( x )  ((FT_Validator)( x ))
+
+
+  FT_BASE( void )
+  ft_validator_init( FT_Validator        valid,
+                     const FT_Byte*      base,
+                     const FT_Byte*      limit,
+                     FT_ValidationLevel  level );
+
+  /* Do not use this. It's broken and will cause your validator to crash */
+  /* if you run it on an invalid font.                                   */
+  FT_BASE( FT_Int )
+  ft_validator_run( FT_Validator  valid );
+
+  /* Sets the error field in a validator, then calls `longjmp' to return */
+  /* to high-level caller.  Using `setjmp/longjmp' avoids many stupid    */
+  /* error checks within the validation routines.                        */
+  /*                                                                     */
+  FT_BASE( void )
+  ft_validator_error( FT_Validator  valid,
+                      FT_Error      error );
+
+
+  /* Calls ft_validate_error.  Assumes that the `valid' local variable */
+  /* holds a pointer to the current validator object.                  */
+  /*                                                                   */
+  /* Use preprocessor prescan to pass FT_ERR_PREFIX.                   */
+  /*                                                                   */
+#define FT_INVALID( _prefix, _error )  FT_INVALID_( _prefix, _error )
+#define FT_INVALID_( _prefix, _error ) \
+          ft_validator_error( valid, _prefix ## _error )
+
+  /* called when a broken table is detected */
+#define FT_INVALID_TOO_SHORT \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+  /* called when an invalid offset is detected */
+#define FT_INVALID_OFFSET \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Offset )
+
+  /* called when an invalid format/value is detected */
+#define FT_INVALID_FORMAT \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+  /* called when an invalid glyph index is detected */
+#define FT_INVALID_GLYPH_ID \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index )
+
+  /* called when an invalid field value is detected */
+#define FT_INVALID_DATA \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+
+FT_END_HEADER
+
+#endif /* __FTVALID_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/internal.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/internal.h
new file mode 100644
index 0000000..f500a65
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/internal.h
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/*                                                                         */
+/*  internal.h                                                             */
+/*                                                                         */
+/*    Internal header files (specification only).                          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is automatically included by `ft2build.h'.                  */
+  /* Do not include it manually!                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#define FT_INTERNAL_OBJECTS_H             <freetype/internal/ftobjs.h>
+#define FT_INTERNAL_PIC_H                 <freetype/internal/ftpic.h>
+#define FT_INTERNAL_STREAM_H              <freetype/internal/ftstream.h>
+#define FT_INTERNAL_MEMORY_H              <freetype/internal/ftmemory.h>
+#define FT_INTERNAL_DEBUG_H               <freetype/internal/ftdebug.h>
+#define FT_INTERNAL_CALC_H                <freetype/internal/ftcalc.h>
+#define FT_INTERNAL_DRIVER_H              <freetype/internal/ftdriver.h>
+#define FT_INTERNAL_TRACE_H               <freetype/internal/fttrace.h>
+#define FT_INTERNAL_GLYPH_LOADER_H        <freetype/internal/ftgloadr.h>
+#define FT_INTERNAL_SFNT_H                <freetype/internal/sfnt.h>
+#define FT_INTERNAL_SERVICE_H             <freetype/internal/ftserv.h>
+#define FT_INTERNAL_RFORK_H               <freetype/internal/ftrfork.h>
+#define FT_INTERNAL_VALIDATE_H            <freetype/internal/ftvalid.h>
+
+#define FT_INTERNAL_TRUETYPE_TYPES_H      <freetype/internal/tttypes.h>
+#define FT_INTERNAL_TYPE1_TYPES_H         <freetype/internal/t1types.h>
+
+#define FT_INTERNAL_POSTSCRIPT_AUX_H      <freetype/internal/psaux.h>
+#define FT_INTERNAL_POSTSCRIPT_HINTS_H    <freetype/internal/pshints.h>
+#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H  <freetype/internal/psglobal.h>
+
+#define FT_INTERNAL_AUTOHINT_H            <freetype/internal/autohint.h>
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/psaux.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/psaux.h
new file mode 100644
index 0000000..a96e0df
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/psaux.h
@@ -0,0 +1,873 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psaux.h                                                                */
+/*                                                                         */
+/*    Auxiliary functions and data structures related to PostScript fonts  */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSAUX_H__
+#define __PSAUX_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                             T1_TABLE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  typedef struct PS_TableRec_*              PS_Table;
+  typedef const struct PS_Table_FuncsRec_*  PS_Table_Funcs;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_Table_FuncsRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A set of function pointers to manage PS_Table objects.             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    table_init    :: Used to initialize a table.                       */
+  /*                                                                       */
+  /*    table_done    :: Finalizes resp. destroy a given table.            */
+  /*                                                                       */
+  /*    table_add     :: Adds a new object to a table.                     */
+  /*                                                                       */
+  /*    table_release :: Releases table data, then finalizes it.           */
+  /*                                                                       */
+  typedef struct  PS_Table_FuncsRec_
+  {
+    FT_Error
+    (*init)( PS_Table   table,
+             FT_Int     count,
+             FT_Memory  memory );
+
+    void
+    (*done)( PS_Table  table );
+
+    FT_Error
+    (*add)( PS_Table    table,
+            FT_Int      idx,
+            void*       object,
+            FT_PtrDist  length );
+
+    void
+    (*release)( PS_Table  table );
+
+  } PS_Table_FuncsRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_TableRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A PS_Table is a simple object used to store an array of objects in */
+  /*    a single memory block.                                             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    block     :: The address in memory of the growheap's block.  This  */
+  /*                 can change between two object adds, due to            */
+  /*                 reallocation.                                         */
+  /*                                                                       */
+  /*    cursor    :: The current top of the grow heap within its block.    */
+  /*                                                                       */
+  /*    capacity  :: The current size of the heap block.  Increments by    */
+  /*                 1kByte chunks.                                        */
+  /*                                                                       */
+  /*    max_elems :: The maximum number of elements in table.              */
+  /*                                                                       */
+  /*    num_elems :: The current number of elements in table.              */
+  /*                                                                       */
+  /*    elements  :: A table of element addresses within the block.        */
+  /*                                                                       */
+  /*    lengths   :: A table of element sizes within the block.            */
+  /*                                                                       */
+  /*    memory    :: The object used for memory operations                 */
+  /*                 (alloc/realloc).                                      */
+  /*                                                                       */
+  /*    funcs     :: A table of method pointers for this object.           */
+  /*                                                                       */
+  typedef struct  PS_TableRec_
+  {
+    FT_Byte*           block;          /* current memory block           */
+    FT_Offset          cursor;         /* current cursor in memory block */
+    FT_Offset          capacity;       /* current size of memory block   */
+    FT_Long            init;
+
+    FT_Int             max_elems;
+    FT_Int             num_elems;
+    FT_Byte**          elements;       /* addresses of table elements */
+    FT_PtrDist*        lengths;        /* lengths of table elements   */
+
+    FT_Memory          memory;
+    PS_Table_FuncsRec  funcs;
+
+  } PS_TableRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       T1 FIELDS & TOKENS                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct PS_ParserRec_*  PS_Parser;
+
+  typedef struct T1_TokenRec_*   T1_Token;
+
+  typedef struct T1_FieldRec_*   T1_Field;
+
+
+  /* simple enumeration type used to identify token types */
+  typedef enum  T1_TokenType_
+  {
+    T1_TOKEN_TYPE_NONE = 0,
+    T1_TOKEN_TYPE_ANY,
+    T1_TOKEN_TYPE_STRING,
+    T1_TOKEN_TYPE_ARRAY,
+    T1_TOKEN_TYPE_KEY, /* aka `name' */
+
+    /* do not remove */
+    T1_TOKEN_TYPE_MAX
+
+  } T1_TokenType;
+
+
+  /* a simple structure used to identify tokens */
+  typedef struct  T1_TokenRec_
+  {
+    FT_Byte*      start;   /* first character of token in input stream */
+    FT_Byte*      limit;   /* first character after the token          */
+    T1_TokenType  type;    /* type of token                            */
+
+  } T1_TokenRec;
+
+
+  /* enumeration type used to identify object fields */
+  typedef enum  T1_FieldType_
+  {
+    T1_FIELD_TYPE_NONE = 0,
+    T1_FIELD_TYPE_BOOL,
+    T1_FIELD_TYPE_INTEGER,
+    T1_FIELD_TYPE_FIXED,
+    T1_FIELD_TYPE_FIXED_1000,
+    T1_FIELD_TYPE_STRING,
+    T1_FIELD_TYPE_KEY,
+    T1_FIELD_TYPE_BBOX,
+    T1_FIELD_TYPE_INTEGER_ARRAY,
+    T1_FIELD_TYPE_FIXED_ARRAY,
+    T1_FIELD_TYPE_CALLBACK,
+
+    /* do not remove */
+    T1_FIELD_TYPE_MAX
+
+  } T1_FieldType;
+
+
+  typedef enum  T1_FieldLocation_
+  {
+    T1_FIELD_LOCATION_CID_INFO,
+    T1_FIELD_LOCATION_FONT_DICT,
+    T1_FIELD_LOCATION_FONT_EXTRA,
+    T1_FIELD_LOCATION_FONT_INFO,
+    T1_FIELD_LOCATION_PRIVATE,
+    T1_FIELD_LOCATION_BBOX,
+    T1_FIELD_LOCATION_LOADER,
+    T1_FIELD_LOCATION_FACE,
+    T1_FIELD_LOCATION_BLEND,
+
+    /* do not remove */
+    T1_FIELD_LOCATION_MAX
+
+  } T1_FieldLocation;
+
+
+  typedef void
+  (*T1_Field_ParseFunc)( FT_Face     face,
+                         FT_Pointer  parser );
+
+
+  /* structure type used to model object fields */
+  typedef struct  T1_FieldRec_
+  {
+    const char*         ident;        /* field identifier               */
+    T1_FieldLocation    location;
+    T1_FieldType        type;         /* type of field                  */
+    T1_Field_ParseFunc  reader;
+    FT_UInt             offset;       /* offset of field in object      */
+    FT_Byte             size;         /* size of field in bytes         */
+    FT_UInt             array_max;    /* maximal number of elements for */
+                                      /* array                          */
+    FT_UInt             count_offset; /* offset of element count for    */
+                                      /* arrays; must not be zero if in */
+                                      /* use -- in other words, a       */
+                                      /* `num_FOO' element must not     */
+                                      /* start the used structure if we */
+                                      /* parse a `FOO' array            */
+    FT_UInt             dict;         /* where we expect it             */
+  } T1_FieldRec;
+
+#define T1_FIELD_DICT_FONTDICT ( 1 << 0 ) /* also FontInfo and FDArray */
+#define T1_FIELD_DICT_PRIVATE  ( 1 << 1 )
+
+
+
+#define T1_NEW_SIMPLE_FIELD( _ident, _type, _fname, _dict ) \
+          {                                                 \
+            _ident, T1CODE, _type,                          \
+            0,                                              \
+            FT_FIELD_OFFSET( _fname ),                      \
+            FT_FIELD_SIZE( _fname ),                        \
+            0, 0,                                           \
+            _dict                                           \
+          },
+
+#define T1_NEW_CALLBACK_FIELD( _ident, _reader, _dict ) \
+          {                                             \
+            _ident, T1CODE, T1_FIELD_TYPE_CALLBACK,     \
+            (T1_Field_ParseFunc)_reader,                \
+            0, 0,                                       \
+            0, 0,                                       \
+            _dict                                       \
+          },
+
+#define T1_NEW_TABLE_FIELD( _ident, _type, _fname, _max, _dict ) \
+          {                                                      \
+            _ident, T1CODE, _type,                               \
+            0,                                                   \
+            FT_FIELD_OFFSET( _fname ),                           \
+            FT_FIELD_SIZE_DELTA( _fname ),                       \
+            _max,                                                \
+            FT_FIELD_OFFSET( num_ ## _fname ),                   \
+            _dict                                                \
+          },
+
+#define T1_NEW_TABLE_FIELD2( _ident, _type, _fname, _max, _dict ) \
+          {                                                       \
+            _ident, T1CODE, _type,                                \
+            0,                                                    \
+            FT_FIELD_OFFSET( _fname ),                            \
+            FT_FIELD_SIZE_DELTA( _fname ),                        \
+            _max, 0,                                              \
+            _dict                                                 \
+          },
+
+
+#define T1_FIELD_BOOL( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BOOL, _fname, _dict )
+
+#define T1_FIELD_NUM( _ident, _fname, _dict )                                 \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER, _fname, _dict )
+
+#define T1_FIELD_FIXED( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED, _fname, _dict )
+
+#define T1_FIELD_FIXED_1000( _ident, _fname, _dict )                     \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_1000, _fname, \
+                               _dict )
+
+#define T1_FIELD_STRING( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_STRING, _fname, _dict )
+
+#define T1_FIELD_KEY( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_KEY, _fname, _dict )
+
+#define T1_FIELD_BBOX( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BBOX, _fname, _dict )
+
+
+#define T1_FIELD_NUM_TABLE( _ident, _fname, _fmax, _dict )         \
+          T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
+                              _fname, _fmax, _dict )
+
+#define T1_FIELD_FIXED_TABLE( _ident, _fname, _fmax, _dict )     \
+          T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
+                              _fname, _fmax, _dict )
+
+#define T1_FIELD_NUM_TABLE2( _ident, _fname, _fmax, _dict )         \
+          T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
+                               _fname, _fmax, _dict )
+
+#define T1_FIELD_FIXED_TABLE2( _ident, _fname, _fmax, _dict )     \
+          T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
+                               _fname, _fmax, _dict )
+
+#define T1_FIELD_CALLBACK( _ident, _name, _dict )       \
+          T1_NEW_CALLBACK_FIELD( _ident, _name, _dict )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            T1 PARSER                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef const struct PS_Parser_FuncsRec_*  PS_Parser_Funcs;
+
+  typedef struct  PS_Parser_FuncsRec_
+  {
+    void
+    (*init)( PS_Parser  parser,
+             FT_Byte*   base,
+             FT_Byte*   limit,
+             FT_Memory  memory );
+
+    void
+    (*done)( PS_Parser  parser );
+
+    void
+    (*skip_spaces)( PS_Parser  parser );
+    void
+    (*skip_PS_token)( PS_Parser  parser );
+
+    FT_Long
+    (*to_int)( PS_Parser  parser );
+    FT_Fixed
+    (*to_fixed)( PS_Parser  parser,
+                 FT_Int     power_ten );
+
+    FT_Error
+    (*to_bytes)( PS_Parser  parser,
+                 FT_Byte*   bytes,
+                 FT_Offset  max_bytes,
+                 FT_Long*   pnum_bytes,
+                 FT_Bool    delimiters );
+
+    FT_Int
+    (*to_coord_array)( PS_Parser  parser,
+                       FT_Int     max_coords,
+                       FT_Short*  coords );
+    FT_Int
+    (*to_fixed_array)( PS_Parser  parser,
+                       FT_Int     max_values,
+                       FT_Fixed*  values,
+                       FT_Int     power_ten );
+
+    void
+    (*to_token)( PS_Parser  parser,
+                 T1_Token   token );
+    void
+    (*to_token_array)( PS_Parser  parser,
+                       T1_Token   tokens,
+                       FT_UInt    max_tokens,
+                       FT_Int*    pnum_tokens );
+
+    FT_Error
+    (*load_field)( PS_Parser       parser,
+                   const T1_Field  field,
+                   void**          objects,
+                   FT_UInt         max_objects,
+                   FT_ULong*       pflags );
+
+    FT_Error
+    (*load_field_table)( PS_Parser       parser,
+                         const T1_Field  field,
+                         void**          objects,
+                         FT_UInt         max_objects,
+                         FT_ULong*       pflags );
+
+  } PS_Parser_FuncsRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_ParserRec                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A PS_Parser is an object used to parse a Type 1 font very quickly. */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    cursor :: The current position in the text.                        */
+  /*                                                                       */
+  /*    base   :: Start of the processed text.                             */
+  /*                                                                       */
+  /*    limit  :: End of the processed text.                               */
+  /*                                                                       */
+  /*    error  :: The last error returned.                                 */
+  /*                                                                       */
+  /*    memory :: The object used for memory operations (alloc/realloc).   */
+  /*                                                                       */
+  /*    funcs  :: A table of functions for the parser.                     */
+  /*                                                                       */
+  typedef struct  PS_ParserRec_
+  {
+    FT_Byte*   cursor;
+    FT_Byte*   base;
+    FT_Byte*   limit;
+    FT_Error   error;
+    FT_Memory  memory;
+
+    PS_Parser_FuncsRec  funcs;
+
+  } PS_ParserRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         T1 BUILDER                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  typedef struct T1_BuilderRec_*  T1_Builder;
+
+
+  typedef FT_Error
+  (*T1_Builder_Check_Points_Func)( T1_Builder  builder,
+                                   FT_Int      count );
+
+  typedef void
+  (*T1_Builder_Add_Point_Func)( T1_Builder  builder,
+                                FT_Pos      x,
+                                FT_Pos      y,
+                                FT_Byte     flag );
+
+  typedef FT_Error
+  (*T1_Builder_Add_Point1_Func)( T1_Builder  builder,
+                                 FT_Pos      x,
+                                 FT_Pos      y );
+
+  typedef FT_Error
+  (*T1_Builder_Add_Contour_Func)( T1_Builder  builder );
+
+  typedef FT_Error
+  (*T1_Builder_Start_Point_Func)( T1_Builder  builder,
+                                  FT_Pos      x,
+                                  FT_Pos      y );
+
+  typedef void
+  (*T1_Builder_Close_Contour_Func)( T1_Builder  builder );
+
+
+  typedef const struct T1_Builder_FuncsRec_*  T1_Builder_Funcs;
+
+  typedef struct  T1_Builder_FuncsRec_
+  {
+    void
+    (*init)( T1_Builder    builder,
+             FT_Face       face,
+             FT_Size       size,
+             FT_GlyphSlot  slot,
+             FT_Bool       hinting );
+
+    void
+    (*done)( T1_Builder   builder );
+
+    T1_Builder_Check_Points_Func   check_points;
+    T1_Builder_Add_Point_Func      add_point;
+    T1_Builder_Add_Point1_Func     add_point1;
+    T1_Builder_Add_Contour_Func    add_contour;
+    T1_Builder_Start_Point_Func    start_point;
+    T1_Builder_Close_Contour_Func  close_contour;
+
+  } T1_Builder_FuncsRec;
+
+
+  /* an enumeration type to handle charstring parsing states */
+  typedef enum  T1_ParseState_
+  {
+    T1_Parse_Start,
+    T1_Parse_Have_Width,
+    T1_Parse_Have_Moveto,
+    T1_Parse_Have_Path
+
+  } T1_ParseState;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Structure>                                                           */
+  /*    T1_BuilderRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*     A structure used during glyph loading to store its outline.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    memory       :: The current memory object.                         */
+  /*                                                                       */
+  /*    face         :: The current face object.                           */
+  /*                                                                       */
+  /*    glyph        :: The current glyph slot.                            */
+  /*                                                                       */
+  /*    loader       :: XXX                                                */
+  /*                                                                       */
+  /*    base         :: The base glyph outline.                            */
+  /*                                                                       */
+  /*    current      :: The current glyph outline.                         */
+  /*                                                                       */
+  /*    max_points   :: maximum points in builder outline                  */
+  /*                                                                       */
+  /*    max_contours :: Maximal number of contours in builder outline.     */
+  /*                                                                       */
+  /*    pos_x        :: The horizontal translation (if composite glyph).   */
+  /*                                                                       */
+  /*    pos_y        :: The vertical translation (if composite glyph).     */
+  /*                                                                       */
+  /*    left_bearing :: The left side bearing point.                       */
+  /*                                                                       */
+  /*    advance      :: The horizontal advance vector.                     */
+  /*                                                                       */
+  /*    bbox         :: Unused.                                            */
+  /*                                                                       */
+  /*    parse_state  :: An enumeration which controls the charstring       */
+  /*                    parsing state.                                     */
+  /*                                                                       */
+  /*    load_points  :: If this flag is not set, no points are loaded.     */
+  /*                                                                       */
+  /*    no_recurse   :: Set but not used.                                  */
+  /*                                                                       */
+  /*    metrics_only :: A boolean indicating that we only want to compute  */
+  /*                    the metrics of a given glyph, not load all of its  */
+  /*                    points.                                            */
+  /*                                                                       */
+  /*    funcs        :: An array of function pointers for the builder.     */
+  /*                                                                       */
+  typedef struct  T1_BuilderRec_
+  {
+    FT_Memory       memory;
+    FT_Face         face;
+    FT_GlyphSlot    glyph;
+    FT_GlyphLoader  loader;
+    FT_Outline*     base;
+    FT_Outline*     current;
+
+    FT_Pos          pos_x;
+    FT_Pos          pos_y;
+
+    FT_Vector       left_bearing;
+    FT_Vector       advance;
+
+    FT_BBox         bbox;          /* bounding box */
+    T1_ParseState   parse_state;
+    FT_Bool         load_points;
+    FT_Bool         no_recurse;
+
+    FT_Bool         metrics_only;
+
+    void*           hints_funcs;    /* hinter-specific */
+    void*           hints_globals;  /* hinter-specific */
+
+    T1_Builder_FuncsRec  funcs;
+
+  } T1_BuilderRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         T1 DECODER                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine   */
+  /* calls during glyph loading.                                           */
+  /*                                                                       */
+#define T1_MAX_SUBRS_CALLS  8
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity.  A     */
+  /* minimum of 16 is required.                                            */
+  /*                                                                       */
+#define T1_MAX_CHARSTRINGS_OPERANDS  32
+
+#endif /* 0 */
+
+
+  typedef struct  T1_Decoder_ZoneRec_
+  {
+    FT_Byte*  cursor;
+    FT_Byte*  base;
+    FT_Byte*  limit;
+
+  } T1_Decoder_ZoneRec, *T1_Decoder_Zone;
+
+
+  typedef struct T1_DecoderRec_*              T1_Decoder;
+  typedef const struct T1_Decoder_FuncsRec_*  T1_Decoder_Funcs;
+
+
+  typedef FT_Error
+  (*T1_Decoder_Callback)( T1_Decoder  decoder,
+                          FT_UInt     glyph_index );
+
+
+  typedef struct  T1_Decoder_FuncsRec_
+  {
+    FT_Error
+    (*init)( T1_Decoder           decoder,
+             FT_Face              face,
+             FT_Size              size,
+             FT_GlyphSlot         slot,
+             FT_Byte**            glyph_names,
+             PS_Blend             blend,
+             FT_Bool              hinting,
+             FT_Render_Mode       hint_mode,
+             T1_Decoder_Callback  callback );
+
+    void
+    (*done)( T1_Decoder  decoder );
+
+    FT_Error
+    (*parse_charstrings)( T1_Decoder  decoder,
+                          FT_Byte*    base,
+                          FT_UInt     len );
+
+  } T1_Decoder_FuncsRec;
+
+
+  typedef struct  T1_DecoderRec_
+  {
+    T1_BuilderRec        builder;
+
+    FT_Long              stack[T1_MAX_CHARSTRINGS_OPERANDS];
+    FT_Long*             top;
+
+    T1_Decoder_ZoneRec   zones[T1_MAX_SUBRS_CALLS + 1];
+    T1_Decoder_Zone      zone;
+
+    FT_Service_PsCMaps   psnames;      /* for seac */
+    FT_UInt              num_glyphs;
+    FT_Byte**            glyph_names;
+
+    FT_Int               lenIV;        /* internal for sub routine calls */
+    FT_UInt              num_subrs;
+    FT_Byte**            subrs;
+    FT_PtrDist*          subrs_len;    /* array of subrs length (optional) */
+
+    FT_Matrix            font_matrix;
+    FT_Vector            font_offset;
+
+    FT_Int               flex_state;
+    FT_Int               num_flex_vectors;
+    FT_Vector            flex_vectors[7];
+
+    PS_Blend             blend;       /* for multiple master support */
+
+    FT_Render_Mode       hint_mode;
+
+    T1_Decoder_Callback  parse_callback;
+    T1_Decoder_FuncsRec  funcs;
+
+    FT_Long*             buildchar;
+    FT_UInt              len_buildchar;
+
+    FT_Bool              seac;
+
+  } T1_DecoderRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            AFM PARSER                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct AFM_ParserRec_*  AFM_Parser;
+
+  typedef struct  AFM_Parser_FuncsRec_
+  {
+    FT_Error
+    (*init)( AFM_Parser  parser,
+             FT_Memory   memory,
+             FT_Byte*    base,
+             FT_Byte*    limit );
+
+    void
+    (*done)( AFM_Parser  parser );
+
+    FT_Error
+    (*parse)( AFM_Parser  parser );
+
+  } AFM_Parser_FuncsRec;
+
+
+  typedef struct AFM_StreamRec_*  AFM_Stream;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    AFM_ParserRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An AFM_Parser is a parser for the AFM files.                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    memory    :: The object used for memory operations (alloc and      */
+  /*                 realloc).                                             */
+  /*                                                                       */
+  /*    stream    :: This is an opaque object.                             */
+  /*                                                                       */
+  /*    FontInfo  :: The result will be stored here.                       */
+  /*                                                                       */
+  /*    get_index :: A user provided function to get a glyph index by its  */
+  /*                 name.                                                 */
+  /*                                                                       */
+  typedef struct  AFM_ParserRec_
+  {
+    FT_Memory     memory;
+    AFM_Stream    stream;
+
+    AFM_FontInfo  FontInfo;
+
+    FT_Int
+    (*get_index)( const char*  name,
+                  FT_Offset    len,
+                  void*        user_data );
+
+    void*         user_data;
+
+  } AFM_ParserRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     TYPE1 CHARMAPS                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef const struct T1_CMap_ClassesRec_*  T1_CMap_Classes;
+
+  typedef struct T1_CMap_ClassesRec_
+  {
+    FT_CMap_Class  standard;
+    FT_CMap_Class  expert;
+    FT_CMap_Class  custom;
+    FT_CMap_Class  unicode;
+
+  } T1_CMap_ClassesRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        PSAux Module Interface                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  PSAux_ServiceRec_
+  {
+    /* don't use `PS_Table_Funcs' and friends to avoid compiler warnings */
+    const PS_Table_FuncsRec*    ps_table_funcs;
+    const PS_Parser_FuncsRec*   ps_parser_funcs;
+    const T1_Builder_FuncsRec*  t1_builder_funcs;
+    const T1_Decoder_FuncsRec*  t1_decoder_funcs;
+
+    void
+    (*t1_decrypt)( FT_Byte*   buffer,
+                   FT_Offset  length,
+                   FT_UShort  seed );
+
+    T1_CMap_Classes  t1_cmap_classes;
+
+    /* fields after this comment line were added after version 2.1.10 */
+    const AFM_Parser_FuncsRec*  afm_parser_funcs;
+
+  } PSAux_ServiceRec, *PSAux_Service;
+
+  /* backwards-compatible type definition */
+  typedef PSAux_ServiceRec   PSAux_Interface;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                 Some convenience functions                    *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define IS_PS_NEWLINE( ch ) \
+  ( (ch) == '\r' ||         \
+    (ch) == '\n' )
+
+#define IS_PS_SPACE( ch )  \
+  ( (ch) == ' '         || \
+    IS_PS_NEWLINE( ch ) || \
+    (ch) == '\t'        || \
+    (ch) == '\f'        || \
+    (ch) == '\0' )
+
+#define IS_PS_SPECIAL( ch )       \
+  ( (ch) == '/'                || \
+    (ch) == '(' || (ch) == ')' || \
+    (ch) == '<' || (ch) == '>' || \
+    (ch) == '[' || (ch) == ']' || \
+    (ch) == '{' || (ch) == '}' || \
+    (ch) == '%'                )
+
+#define IS_PS_DELIM( ch )  \
+  ( IS_PS_SPACE( ch )   || \
+    IS_PS_SPECIAL( ch ) )
+
+#define IS_PS_DIGIT( ch )        \
+  ( (ch) >= '0' && (ch) <= '9' )
+
+#define IS_PS_XDIGIT( ch )            \
+  ( IS_PS_DIGIT( ch )              || \
+    ( (ch) >= 'A' && (ch) <= 'F' ) || \
+    ( (ch) >= 'a' && (ch) <= 'f' ) )
+
+#define IS_PS_BASE85( ch )       \
+  ( (ch) >= '!' && (ch) <= 'u' )
+
+#define IS_PS_TOKEN( cur, limit, token )                                \
+  ( (char)(cur)[0] == (token)[0]                                     && \
+    ( (cur) + sizeof ( (token) ) == (limit) ||                          \
+      ( (cur) + sizeof( (token) ) < (limit)          &&                 \
+        IS_PS_DELIM( (cur)[sizeof ( (token) ) - 1] ) ) )             && \
+    ft_strncmp( (char*)(cur), (token), sizeof ( (token) ) - 1 ) == 0 )
+
+
+FT_END_HEADER
+
+#endif /* __PSAUX_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/pshints.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/pshints.h
new file mode 100644
index 0000000..5b7b698
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/pshints.h
@@ -0,0 +1,712 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshints.h                                                              */
+/*                                                                         */
+/*    Interface to Postscript-specific (Type 1 and Type 2) hints           */
+/*    recorders (specification only).  These are used to support native    */
+/*    T1/T2 hints in the `type1', `cid', and `cff' font drivers.           */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2005, 2006, 2007, 2009 by                  */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSHINTS_H__
+#define __PSHINTS_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TYPE1_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****               INTERNAL REPRESENTATION OF GLOBALS              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct PSH_GlobalsRec_*  PSH_Globals;
+
+  typedef FT_Error
+  (*PSH_Globals_NewFunc)( FT_Memory     memory,
+                          T1_Private*   private_dict,
+                          PSH_Globals*  aglobals );
+
+  typedef FT_Error
+  (*PSH_Globals_SetScaleFunc)( PSH_Globals  globals,
+                               FT_Fixed     x_scale,
+                               FT_Fixed     y_scale,
+                               FT_Fixed     x_delta,
+                               FT_Fixed     y_delta );
+
+  typedef void
+  (*PSH_Globals_DestroyFunc)( PSH_Globals  globals );
+
+
+  typedef struct  PSH_Globals_FuncsRec_
+  {
+    PSH_Globals_NewFunc       create;
+    PSH_Globals_SetScaleFunc  set_scale;
+    PSH_Globals_DestroyFunc   destroy;
+
+  } PSH_Globals_FuncsRec, *PSH_Globals_Funcs;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  PUBLIC TYPE 1 HINTS RECORDER                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T1_Hints
+   *
+   * @description:
+   *   This is a handle to an opaque structure used to record glyph hints
+   *   from a Type 1 character glyph character string.
+   *
+   *   The methods used to operate on this object are defined by the
+   *   @T1_Hints_FuncsRec structure.  Recording glyph hints is normally
+   *   achieved through the following scheme:
+   *
+   *   - Open a new hint recording session by calling the `open' method.
+   *     This rewinds the recorder and prepare it for new input.
+   *
+   *   - For each hint found in the glyph charstring, call the corresponding
+   *     method (`stem', `stem3', or `reset').  Note that these functions do
+   *     not return an error code.
+   *
+   *   - Close the recording session by calling the `close' method.  It
+   *     returns an error code if the hints were invalid or something
+   *     strange happened (e.g., memory shortage).
+   *
+   *   The hints accumulated in the object can later be used by the
+   *   PostScript hinter.
+   *
+   */
+  typedef struct T1_HintsRec_*  T1_Hints;
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T1_Hints_Funcs
+   *
+   * @description:
+   *   A pointer to the @T1_Hints_FuncsRec structure that defines the API of
+   *   a given @T1_Hints object.
+   *
+   */
+  typedef const struct T1_Hints_FuncsRec_*  T1_Hints_Funcs;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_OpenFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to prepare it for a new Type 1
+   *   hints recording session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   * @note:
+   *   You should always call the @T1_Hints_CloseFunc method in order to
+   *   close an opened recording session.
+   *
+   */
+  typedef void
+  (*T1_Hints_OpenFunc)( T1_Hints  hints );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_SetStemFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to record a new horizontal or
+   *   vertical stem.  This corresponds to the Type 1 `hstem' and `vstem'
+   *   operators.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   dimension ::
+   *     0 for horizontal stems (hstem), 1 for vertical ones (vstem).
+   *
+   *   coords ::
+   *     Array of 2 coordinates in 16.16 format, used as (position,length)
+   *     stem descriptor.
+   *
+   * @note:
+   *   Use vertical coordinates (y) for horizontal stems (dim=0).  Use
+   *   horizontal coordinates (x) for vertical stems (dim=1).
+   *
+   *   `coords[0]' is the absolute stem position (lowest coordinate);
+   *   `coords[1]' is the length.
+   *
+   *   The length can be negative, in which case it must be either -20 or
+   *   -21.  It is interpreted as a `ghost' stem, according to the Type 1
+   *   specification.
+   *
+   *   If the length is -21 (corresponding to a bottom ghost stem), then
+   *   the real stem position is `coords[0]+coords[1]'.
+   *
+   */
+  typedef void
+  (*T1_Hints_SetStemFunc)( T1_Hints   hints,
+                           FT_UInt    dimension,
+                           FT_Fixed*  coords );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_SetStem3Func
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to record three
+   *   counter-controlled horizontal or vertical stems at once.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   dimension ::
+   *     0 for horizontal stems, 1 for vertical ones.
+   *
+   *   coords ::
+   *     An array of 6 values in 16.16 format, holding 3 (position,length)
+   *     pairs for the counter-controlled stems.
+   *
+   * @note:
+   *   Use vertical coordinates (y) for horizontal stems (dim=0).  Use
+   *   horizontal coordinates (x) for vertical stems (dim=1).
+   *
+   *   The lengths cannot be negative (ghost stems are never
+   *   counter-controlled).
+   *
+   */
+  typedef void
+  (*T1_Hints_SetStem3Func)( T1_Hints   hints,
+                            FT_UInt    dimension,
+                            FT_Fixed*  coords );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_ResetFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to reset the stems hints in a
+   *   recording session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   end_point ::
+   *     The index of the last point in the input glyph in which the
+   *     previously defined hints apply.
+   *
+   */
+  typedef void
+  (*T1_Hints_ResetFunc)( T1_Hints  hints,
+                         FT_UInt   end_point );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_CloseFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to close a hint recording
+   *   session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   end_point ::
+   *     The index of the last point in the input glyph.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   The error code is set to indicate that an error occurred during the
+   *   recording session.
+   *
+   */
+  typedef FT_Error
+  (*T1_Hints_CloseFunc)( T1_Hints  hints,
+                         FT_UInt   end_point );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_ApplyFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to apply hints to the
+   *   corresponding glyph outline.  Must be called once all hints have been
+   *   recorded.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   outline ::
+   *     A pointer to the target outline descriptor.
+   *
+   *   globals ::
+   *     The hinter globals for this font.
+   *
+   *   hint_mode ::
+   *     Hinting information.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   On input, all points within the outline are in font coordinates. On
+   *   output, they are in 1/64th of pixels.
+   *
+   *   The scaling transformation is taken from the `globals' object which
+   *   must correspond to the same font as the glyph.
+   *
+   */
+  typedef FT_Error
+  (*T1_Hints_ApplyFunc)( T1_Hints        hints,
+                         FT_Outline*     outline,
+                         PSH_Globals     globals,
+                         FT_Render_Mode  hint_mode );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   T1_Hints_FuncsRec
+   *
+   * @description:
+   *   The structure used to provide the API to @T1_Hints objects.
+   *
+   * @fields:
+   *   hints ::
+   *     A handle to the T1 Hints recorder.
+   *
+   *   open ::
+   *     The function to open a recording session.
+   *
+   *   close ::
+   *     The function to close a recording session.
+   *
+   *   stem ::
+   *     The function to set a simple stem.
+   *
+   *   stem3 ::
+   *     The function to set counter-controlled stems.
+   *
+   *   reset ::
+   *     The function to reset stem hints.
+   *
+   *   apply ::
+   *     The function to apply the hints to the corresponding glyph outline.
+   *
+   */
+  typedef struct  T1_Hints_FuncsRec_
+  {
+    T1_Hints               hints;
+    T1_Hints_OpenFunc      open;
+    T1_Hints_CloseFunc     close;
+    T1_Hints_SetStemFunc   stem;
+    T1_Hints_SetStem3Func  stem3;
+    T1_Hints_ResetFunc     reset;
+    T1_Hints_ApplyFunc     apply;
+
+  } T1_Hints_FuncsRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  PUBLIC TYPE 2 HINTS RECORDER                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T2_Hints
+   *
+   * @description:
+   *   This is a handle to an opaque structure used to record glyph hints
+   *   from a Type 2 character glyph character string.
+   *
+   *   The methods used to operate on this object are defined by the
+   *   @T2_Hints_FuncsRec structure.  Recording glyph hints is normally
+   *   achieved through the following scheme:
+   *
+   *   - Open a new hint recording session by calling the `open' method.
+   *     This rewinds the recorder and prepare it for new input.
+   *
+   *   - For each hint found in the glyph charstring, call the corresponding
+   *     method (`stems', `hintmask', `counters').  Note that these
+   *     functions do not return an error code.
+   *
+   *   - Close the recording session by calling the `close' method.  It
+   *     returns an error code if the hints were invalid or something
+   *     strange happened (e.g., memory shortage).
+   *
+   *   The hints accumulated in the object can later be used by the
+   *   Postscript hinter.
+   *
+   */
+  typedef struct T2_HintsRec_*  T2_Hints;
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T2_Hints_Funcs
+   *
+   * @description:
+   *   A pointer to the @T2_Hints_FuncsRec structure that defines the API of
+   *   a given @T2_Hints object.
+   *
+   */
+  typedef const struct T2_Hints_FuncsRec_*  T2_Hints_Funcs;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_OpenFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to prepare it for a new Type 2
+   *   hints recording session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   * @note:
+   *   You should always call the @T2_Hints_CloseFunc method in order to
+   *   close an opened recording session.
+   *
+   */
+  typedef void
+  (*T2_Hints_OpenFunc)( T2_Hints  hints );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_StemsFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to set the table of stems in
+   *   either the vertical or horizontal dimension.  Equivalent to the
+   *   `hstem', `vstem', `hstemhm', and `vstemhm' Type 2 operators.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   dimension ::
+   *     0 for horizontal stems (hstem), 1 for vertical ones (vstem).
+   *
+   *   count ::
+   *     The number of stems.
+   *
+   *   coords ::
+   *     An array of `count' (position,length) pairs in 16.16 format.
+   *
+   * @note:
+   *   Use vertical coordinates (y) for horizontal stems (dim=0).  Use
+   *   horizontal coordinates (x) for vertical stems (dim=1).
+   *
+   *   There are `2*count' elements in the `coords' array.  Each even
+   *   element is an absolute position in font units, each odd element is a
+   *   length in font units.
+   *
+   *   A length can be negative, in which case it must be either -20 or
+   *   -21.  It is interpreted as a `ghost' stem, according to the Type 1
+   *   specification.
+   *
+   */
+  typedef void
+  (*T2_Hints_StemsFunc)( T2_Hints   hints,
+                         FT_UInt    dimension,
+                         FT_UInt    count,
+                         FT_Fixed*  coordinates );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_MaskFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to set a given hintmask (this
+   *   corresponds to the `hintmask' Type 2 operator).
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   end_point ::
+   *     The glyph index of the last point to which the previously defined
+   *     or activated hints apply.
+   *
+   *   bit_count ::
+   *     The number of bits in the hint mask.
+   *
+   *   bytes ::
+   *     An array of bytes modelling the hint mask.
+   *
+   * @note:
+   *   If the hintmask starts the charstring (before any glyph point
+   *   definition), the value of `end_point' should be 0.
+   *
+   *   `bit_count' is the number of meaningful bits in the `bytes' array; it
+   *   must be equal to the total number of hints defined so far (i.e.,
+   *   horizontal+verticals).
+   *
+   *   The `bytes' array can come directly from the Type 2 charstring and
+   *   respects the same format.
+   *
+   */
+  typedef void
+  (*T2_Hints_MaskFunc)( T2_Hints        hints,
+                        FT_UInt         end_point,
+                        FT_UInt         bit_count,
+                        const FT_Byte*  bytes );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_CounterFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to set a given counter mask
+   *   (this corresponds to the `hintmask' Type 2 operator).
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   end_point ::
+   *     A glyph index of the last point to which the previously defined or
+   *     active hints apply.
+   *
+   *   bit_count ::
+   *     The number of bits in the hint mask.
+   *
+   *   bytes ::
+   *     An array of bytes modelling the hint mask.
+   *
+   * @note:
+   *   If the hintmask starts the charstring (before any glyph point
+   *   definition), the value of `end_point' should be 0.
+   *
+   *   `bit_count' is the number of meaningful bits in the `bytes' array; it
+   *   must be equal to the total number of hints defined so far (i.e.,
+   *   horizontal+verticals).
+   *
+   *    The `bytes' array can come directly from the Type 2 charstring and
+   *    respects the same format.
+   *
+   */
+  typedef void
+  (*T2_Hints_CounterFunc)( T2_Hints        hints,
+                           FT_UInt         bit_count,
+                           const FT_Byte*  bytes );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_CloseFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to close a hint recording
+   *   session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   end_point ::
+   *     The index of the last point in the input glyph.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   The error code is set to indicate that an error occurred during the
+   *   recording session.
+   *
+   */
+  typedef FT_Error
+  (*T2_Hints_CloseFunc)( T2_Hints  hints,
+                         FT_UInt   end_point );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_ApplyFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to apply hints to the
+   *   corresponding glyph outline.  Must be called after the `close'
+   *   method.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   outline ::
+   *     A pointer to the target outline descriptor.
+   *
+   *   globals ::
+   *     The hinter globals for this font.
+   *
+   *   hint_mode ::
+   *     Hinting information.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   On input, all points within the outline are in font coordinates. On
+   *   output, they are in 1/64th of pixels.
+   *
+   *   The scaling transformation is taken from the `globals' object which
+   *   must correspond to the same font than the glyph.
+   *
+   */
+  typedef FT_Error
+  (*T2_Hints_ApplyFunc)( T2_Hints        hints,
+                         FT_Outline*     outline,
+                         PSH_Globals     globals,
+                         FT_Render_Mode  hint_mode );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   T2_Hints_FuncsRec
+   *
+   * @description:
+   *   The structure used to provide the API to @T2_Hints objects.
+   *
+   * @fields:
+   *   hints ::
+   *     A handle to the T2 hints recorder object.
+   *
+   *   open ::
+   *     The function to open a recording session.
+   *
+   *   close ::
+   *     The function to close a recording session.
+   *
+   *   stems ::
+   *     The function to set the dimension's stems table.
+   *
+   *   hintmask ::
+   *     The function to set hint masks.
+   *
+   *   counter ::
+   *     The function to set counter masks.
+   *
+   *   apply ::
+   *     The function to apply the hints on the corresponding glyph outline.
+   *
+   */
+  typedef struct  T2_Hints_FuncsRec_
+  {
+    T2_Hints              hints;
+    T2_Hints_OpenFunc     open;
+    T2_Hints_CloseFunc    close;
+    T2_Hints_StemsFunc    stems;
+    T2_Hints_MaskFunc     hintmask;
+    T2_Hints_CounterFunc  counter;
+    T2_Hints_ApplyFunc    apply;
+
+  } T2_Hints_FuncsRec;
+
+
+  /* */
+
+
+  typedef struct  PSHinter_Interface_
+  {
+    PSH_Globals_Funcs  (*get_globals_funcs)( FT_Module  module );
+    T1_Hints_Funcs     (*get_t1_funcs)     ( FT_Module  module );
+    T2_Hints_Funcs     (*get_t2_funcs)     ( FT_Module  module );
+
+  } PSHinter_Interface;
+
+  typedef PSHinter_Interface*  PSHinter_Service;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_,             \
+                                     get_t1_funcs_, get_t2_funcs_)           \
+  static const PSHinter_Interface class_ =                                   \
+  {                                                                          \
+    get_globals_funcs_, get_t1_funcs_, get_t2_funcs_                         \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_,             \
+                                     get_t1_funcs_, get_t2_funcs_)           \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          PSHinter_Interface*  clazz)                        \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->get_globals_funcs = get_globals_funcs_;                           \
+    clazz->get_t1_funcs = get_t1_funcs_;                                     \
+    clazz->get_t2_funcs = get_t2_funcs_;                                     \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+FT_END_HEADER
+
+#endif /* __PSHINTS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svbdf.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svbdf.h
new file mode 100644
index 0000000..0974752
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svbdf.h
@@ -0,0 +1,82 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svbdf.h                                                                */
+/*                                                                         */
+/*    The FreeType BDF services (specification).                           */
+/*                                                                         */
+/*  Copyright 2003, 2009, 2012 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVBDF_H__
+#define __SVBDF_H__
+
+#include FT_BDF_H
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_BDF  "bdf"
+
+  typedef FT_Error
+  (*FT_BDF_GetCharsetIdFunc)( FT_Face       face,
+                              const char*  *acharset_encoding,
+                              const char*  *acharset_registry );
+
+  typedef FT_Error
+  (*FT_BDF_GetPropertyFunc)( FT_Face           face,
+                             const char*       prop_name,
+                             BDF_PropertyRec  *aproperty );
+
+
+  FT_DEFINE_SERVICE( BDF )
+  {
+    FT_BDF_GetCharsetIdFunc  get_charset_id;
+    FT_BDF_GetPropertyFunc   get_property;
+  };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_BDFRec( class_,                                \
+                                  get_charset_id_,                       \
+                                  get_property_ )                        \
+  static const FT_Service_BDFRec  class_ =                               \
+  {                                                                      \
+    get_charset_id_, get_property_                                       \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_BDFRec( class_,                                \
+                                  get_charset_id_,                       \
+                                  get_property_ )                        \
+  void                                                                   \
+  FT_Init_Class_ ## class_( FT_Service_BDFRec*  clazz )                  \
+  {                                                                      \
+    clazz->get_charset_id = get_charset_id_;                             \
+    clazz->get_property   = get_property_;                               \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVBDF_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svcid.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svcid.h
new file mode 100644
index 0000000..6be3f93
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svcid.h
@@ -0,0 +1,89 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svcid.h                                                                */
+/*                                                                         */
+/*    The FreeType CID font services (specification).                      */
+/*                                                                         */
+/*  Copyright 2007, 2009, 2012 by Derek Clegg, Michael Toftdal.            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVCID_H__
+#define __SVCID_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_CID  "CID"
+
+  typedef FT_Error
+  (*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face       face,
+                                               const char*  *registry,
+                                               const char*  *ordering,
+                                               FT_Int       *supplement );
+  typedef FT_Error
+  (*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face   face,
+                                         FT_Bool  *is_cid );
+  typedef FT_Error
+  (*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face   face,
+                                      FT_UInt   glyph_index,
+                                      FT_UInt  *cid );
+
+  FT_DEFINE_SERVICE( CID )
+  {
+    FT_CID_GetRegistryOrderingSupplementFunc  get_ros;
+    FT_CID_GetIsInternallyCIDKeyedFunc        get_is_cid;
+    FT_CID_GetCIDFromGlyphIndexFunc           get_cid_from_glyph_index;
+  };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_CIDREC( class_,                                   \
+                                  get_ros_,                                 \
+                                  get_is_cid_,                              \
+                                  get_cid_from_glyph_index_ )               \
+  static const FT_Service_CIDRec class_ =                                   \
+  {                                                                         \
+    get_ros_, get_is_cid_, get_cid_from_glyph_index_                        \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_CIDREC( class_,                                   \
+                                  get_ros_,                                 \
+                                  get_is_cid_,                              \
+                                  get_cid_from_glyph_index_ )               \
+  void                                                                      \
+  FT_Init_Class_ ## class_( FT_Library          library,                    \
+                            FT_Service_CIDRec*  clazz )                     \
+  {                                                                         \
+    FT_UNUSED( library );                                                   \
+                                                                            \
+    clazz->get_ros                  = get_ros_;                             \
+    clazz->get_is_cid               = get_is_cid_;                          \
+    clazz->get_cid_from_glyph_index = get_cid_from_glyph_index_;            \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVCID_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svgldict.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svgldict.h
new file mode 100644
index 0000000..1d12534
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svgldict.h
@@ -0,0 +1,88 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svgldict.h                                                             */
+/*                                                                         */
+/*    The FreeType glyph dictionary services (specification).              */
+/*                                                                         */
+/*  Copyright 2003, 2009, 2012 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVGLDICT_H__
+#define __SVGLDICT_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  A service used to retrieve glyph names, as well as to find the
+   *  index of a given glyph name in a font.
+   *
+   */
+
+#define FT_SERVICE_ID_GLYPH_DICT  "glyph-dict"
+
+
+  typedef FT_Error
+  (*FT_GlyphDict_GetNameFunc)( FT_Face     face,
+                               FT_UInt     glyph_index,
+                               FT_Pointer  buffer,
+                               FT_UInt     buffer_max );
+
+  typedef FT_UInt
+  (*FT_GlyphDict_NameIndexFunc)( FT_Face     face,
+                                 FT_String*  glyph_name );
+
+
+  FT_DEFINE_SERVICE( GlyphDict )
+  {
+    FT_GlyphDict_GetNameFunc    get_name;
+    FT_GlyphDict_NameIndexFunc  name_index;  /* optional */
+  };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_GLYPHDICTREC( class_,                        \
+                                        get_name_,                     \
+                                        name_index_)                   \
+  static const FT_Service_GlyphDictRec  class_ =                       \
+  {                                                                    \
+    get_name_, name_index_                                             \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_GLYPHDICTREC( class_,                        \
+                                        get_name_,                     \
+                                        name_index_)                   \
+  void                                                                 \
+  FT_Init_Class_ ## class_( FT_Library                library,         \
+                            FT_Service_GlyphDictRec*  clazz )          \
+  {                                                                    \
+    FT_UNUSED( library );                                              \
+                                                                       \
+    clazz->get_name   = get_name_;                                     \
+    clazz->name_index = name_index_;                                   \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVGLDICT_H__ */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svgxval.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svgxval.h
new file mode 100644
index 0000000..2cdab50
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svgxval.h
@@ -0,0 +1,72 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svgxval.h                                                              */
+/*                                                                         */
+/*    FreeType API for validating TrueTypeGX/AAT tables (specification).   */
+/*                                                                         */
+/*  Copyright 2004, 2005 by                                                */
+/*  Masatake YAMATO, Red Hat K.K.,                                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVGXVAL_H__
+#define __SVGXVAL_H__
+
+#include FT_GX_VALIDATE_H
+#include FT_INTERNAL_VALIDATE_H
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_GX_VALIDATE           "truetypegx-validate"
+#define FT_SERVICE_ID_CLASSICKERN_VALIDATE  "classickern-validate"
+
+  typedef FT_Error
+  (*gxv_validate_func)( FT_Face   face,
+                        FT_UInt   gx_flags,
+                        FT_Bytes  tables[FT_VALIDATE_GX_LENGTH],
+                        FT_UInt   table_length );
+
+
+  typedef FT_Error
+  (*ckern_validate_func)( FT_Face   face,
+                          FT_UInt   ckern_flags,
+                          FT_Bytes  *ckern_table );
+
+
+  FT_DEFINE_SERVICE( GXvalidate )
+  {
+    gxv_validate_func  validate;
+  };
+
+  FT_DEFINE_SERVICE( CKERNvalidate )
+  {
+    ckern_validate_func  validate;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVGXVAL_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svkern.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svkern.h
new file mode 100644
index 0000000..1488adf
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svkern.h
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svkern.h                                                               */
+/*                                                                         */
+/*    The FreeType Kerning service (specification).                        */
+/*                                                                         */
+/*  Copyright 2006 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVKERN_H__
+#define __SVKERN_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+#define FT_SERVICE_ID_KERNING  "kerning"
+
+
+  typedef FT_Error
+  (*FT_Kerning_TrackGetFunc)( FT_Face    face,
+                              FT_Fixed   point_size,
+                              FT_Int     degree,
+                              FT_Fixed*  akerning );
+
+  FT_DEFINE_SERVICE( Kerning )
+  {
+    FT_Kerning_TrackGetFunc  get_track;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVKERN_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svmm.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svmm.h
new file mode 100644
index 0000000..b08a663
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svmm.h
@@ -0,0 +1,113 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svmm.h                                                                 */
+/*                                                                         */
+/*    The FreeType Multiple Masters and GX var services (specification).   */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2009, 2012 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVMM_H__
+#define __SVMM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  A service used to manage multiple-masters data in a given face.
+   *
+   *  See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H).
+   *
+   */
+
+#define FT_SERVICE_ID_MULTI_MASTERS  "multi-masters"
+
+
+  typedef FT_Error
+  (*FT_Get_MM_Func)( FT_Face           face,
+                     FT_Multi_Master*  master );
+
+  typedef FT_Error
+  (*FT_Get_MM_Var_Func)( FT_Face      face,
+                         FT_MM_Var*  *master );
+
+  typedef FT_Error
+  (*FT_Set_MM_Design_Func)( FT_Face   face,
+                            FT_UInt   num_coords,
+                            FT_Long*  coords );
+
+  typedef FT_Error
+  (*FT_Set_Var_Design_Func)( FT_Face    face,
+                             FT_UInt    num_coords,
+                             FT_Fixed*  coords );
+
+  typedef FT_Error
+  (*FT_Set_MM_Blend_Func)( FT_Face   face,
+                           FT_UInt   num_coords,
+                           FT_Long*  coords );
+
+
+  FT_DEFINE_SERVICE( MultiMasters )
+  {
+    FT_Get_MM_Func          get_mm;
+    FT_Set_MM_Design_Func   set_mm_design;
+    FT_Set_MM_Blend_Func    set_mm_blend;
+    FT_Get_MM_Var_Func      get_mm_var;
+    FT_Set_Var_Design_Func  set_var_design;
+  };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_,                          \
+                                           get_mm_,                         \
+                                           set_mm_design_,                  \
+                                           set_mm_blend_,                   \
+                                           get_mm_var_,                     \
+                                           set_var_design_ )                \
+  static const FT_Service_MultiMastersRec  class_ =                         \
+  {                                                                         \
+    get_mm_, set_mm_design_, set_mm_blend_, get_mm_var_, set_var_design_    \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_,                          \
+                                           get_mm_,                         \
+                                           set_mm_design_,                  \
+                                           set_mm_blend_,                   \
+                                           get_mm_var_,                     \
+                                           set_var_design_ )                \
+  void                                                                      \
+  FT_Init_Class_ ## class_( FT_Service_MultiMastersRec*  clazz )            \
+  {                                                                         \
+    clazz->get_mm         = get_mm_;                                        \
+    clazz->set_mm_design  = set_mm_design_;                                 \
+    clazz->set_mm_blend   = set_mm_blend_;                                  \
+    clazz->get_mm_var     = get_mm_var_;                                    \
+    clazz->set_var_design = set_var_design_;                                \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVMM_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svotval.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svotval.h
new file mode 100644
index 0000000..970bbd5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svotval.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svotval.h                                                              */
+/*                                                                         */
+/*    The FreeType OpenType validation service (specification).            */
+/*                                                                         */
+/*  Copyright 2004, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVOTVAL_H__
+#define __SVOTVAL_H__
+
+#include FT_OPENTYPE_VALIDATE_H
+#include FT_INTERNAL_VALIDATE_H
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_OPENTYPE_VALIDATE  "opentype-validate"
+
+
+  typedef FT_Error
+  (*otv_validate_func)( FT_Face volatile  face,
+                        FT_UInt           ot_flags,
+                        FT_Bytes         *base,
+                        FT_Bytes         *gdef,
+                        FT_Bytes         *gpos,
+                        FT_Bytes         *gsub,
+                        FT_Bytes         *jstf );
+
+
+  FT_DEFINE_SERVICE( OTvalidate )
+  {
+    otv_validate_func  validate;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVOTVAL_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpfr.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpfr.h
new file mode 100644
index 0000000..462786f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpfr.h
@@ -0,0 +1,66 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpfr.h                                                                */
+/*                                                                         */
+/*    Internal PFR service functions (specification).                      */
+/*                                                                         */
+/*  Copyright 2003, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPFR_H__
+#define __SVPFR_H__
+
+#include FT_PFR_H
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_PFR_METRICS  "pfr-metrics"
+
+
+  typedef FT_Error
+  (*FT_PFR_GetMetricsFunc)( FT_Face    face,
+                            FT_UInt   *aoutline,
+                            FT_UInt   *ametrics,
+                            FT_Fixed  *ax_scale,
+                            FT_Fixed  *ay_scale );
+
+  typedef FT_Error
+  (*FT_PFR_GetKerningFunc)( FT_Face     face,
+                            FT_UInt     left,
+                            FT_UInt     right,
+                            FT_Vector  *avector );
+
+  typedef FT_Error
+  (*FT_PFR_GetAdvanceFunc)( FT_Face   face,
+                            FT_UInt   gindex,
+                            FT_Pos   *aadvance );
+
+
+  FT_DEFINE_SERVICE( PfrMetrics )
+  {
+    FT_PFR_GetMetricsFunc  get_metrics;
+    FT_PFR_GetKerningFunc  get_kerning;
+    FT_PFR_GetAdvanceFunc  get_advance;
+
+  };
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __SVPFR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpostnm.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpostnm.h
new file mode 100644
index 0000000..a76b4fe
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpostnm.h
@@ -0,0 +1,81 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpostnm.h                                                             */
+/*                                                                         */
+/*    The FreeType PostScript name services (specification).               */
+/*                                                                         */
+/*  Copyright 2003, 2007, 2009, 2012 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPOSTNM_H__
+#define __SVPOSTNM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+  /*
+   *  A trivial service used to retrieve the PostScript name of a given
+   *  font when available.  The `get_name' field should never be NULL.
+   *
+   *  The corresponding function can return NULL to indicate that the
+   *  PostScript name is not available.
+   *
+   *  The name is owned by the face and will be destroyed with it.
+   */
+
+#define FT_SERVICE_ID_POSTSCRIPT_FONT_NAME  "postscript-font-name"
+
+
+  typedef const char*
+  (*FT_PsName_GetFunc)( FT_Face  face );
+
+
+  FT_DEFINE_SERVICE( PsFontName )
+  {
+    FT_PsName_GetFunc  get_ps_font_name;
+  };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSFONTNAMEREC( class_, get_ps_font_name_ ) \
+  static const FT_Service_PsFontNameRec  class_ =                    \
+  {                                                                  \
+    get_ps_font_name_                                                \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_PSFONTNAMEREC( class_, get_ps_font_name_ ) \
+  void                                                               \
+  FT_Init_Class_ ## class_( FT_Library                 library,      \
+                            FT_Service_PsFontNameRec*  clazz )       \
+  {                                                                  \
+    FT_UNUSED( library );                                            \
+                                                                     \
+    clazz->get_ps_font_name = get_ps_font_name_;                     \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPOSTNM_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpscmap.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpscmap.h
new file mode 100644
index 0000000..030948e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpscmap.h
@@ -0,0 +1,177 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpscmap.h                                                             */
+/*                                                                         */
+/*    The FreeType PostScript charmap service (specification).             */
+/*                                                                         */
+/*  Copyright 2003, 2006, 2009, 2012 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPSCMAP_H__
+#define __SVPSCMAP_H__
+
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_POSTSCRIPT_CMAPS  "postscript-cmaps"
+
+
+  /*
+   *  Adobe glyph name to unicode value.
+   */
+  typedef FT_UInt32
+  (*PS_Unicode_ValueFunc)( const char*  glyph_name );
+
+  /*
+   *  Macintosh name id to glyph name.  NULL if invalid index.
+   */
+  typedef const char*
+  (*PS_Macintosh_NameFunc)( FT_UInt  name_index );
+
+  /*
+   *  Adobe standard string ID to glyph name.  NULL if invalid index.
+   */
+  typedef const char*
+  (*PS_Adobe_Std_StringsFunc)( FT_UInt  string_index );
+
+
+  /*
+   *  Simple unicode -> glyph index charmap built from font glyph names
+   *  table.
+   */
+  typedef struct  PS_UniMap_
+  {
+    FT_UInt32  unicode;      /* bit 31 set: is glyph variant */
+    FT_UInt    glyph_index;
+
+  } PS_UniMap;
+
+
+  typedef struct PS_UnicodesRec_*  PS_Unicodes;
+
+  typedef struct  PS_UnicodesRec_
+  {
+    FT_CMapRec  cmap;
+    FT_UInt     num_maps;
+    PS_UniMap*  maps;
+
+  } PS_UnicodesRec;
+
+
+  /*
+   *  A function which returns a glyph name for a given index.  Returns
+   *  NULL if invalid index.
+   */
+  typedef const char*
+  (*PS_GetGlyphNameFunc)( FT_Pointer  data,
+                          FT_UInt     string_index );
+
+  /*
+   *  A function used to release the glyph name returned by
+   *  PS_GetGlyphNameFunc, when needed
+   */
+  typedef void
+  (*PS_FreeGlyphNameFunc)( FT_Pointer  data,
+                           const char*  name );
+
+  typedef FT_Error
+  (*PS_Unicodes_InitFunc)( FT_Memory             memory,
+                           PS_Unicodes           unicodes,
+                           FT_UInt               num_glyphs,
+                           PS_GetGlyphNameFunc   get_glyph_name,
+                           PS_FreeGlyphNameFunc  free_glyph_name,
+                           FT_Pointer            glyph_data );
+
+  typedef FT_UInt
+  (*PS_Unicodes_CharIndexFunc)( PS_Unicodes  unicodes,
+                                FT_UInt32    unicode );
+
+  typedef FT_UInt32
+  (*PS_Unicodes_CharNextFunc)( PS_Unicodes  unicodes,
+                               FT_UInt32   *unicode );
+
+
+  FT_DEFINE_SERVICE( PsCMaps )
+  {
+    PS_Unicode_ValueFunc       unicode_value;
+
+    PS_Unicodes_InitFunc       unicodes_init;
+    PS_Unicodes_CharIndexFunc  unicodes_char_index;
+    PS_Unicodes_CharNextFunc   unicodes_char_next;
+
+    PS_Macintosh_NameFunc      macintosh_name;
+    PS_Adobe_Std_StringsFunc   adobe_std_strings;
+    const unsigned short*      adobe_std_encoding;
+    const unsigned short*      adobe_expert_encoding;
+  };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSCMAPSREC( class_,                               \
+                                      unicode_value_,                       \
+                                      unicodes_init_,                       \
+                                      unicodes_char_index_,                 \
+                                      unicodes_char_next_,                  \
+                                      macintosh_name_,                      \
+                                      adobe_std_strings_,                   \
+                                      adobe_std_encoding_,                  \
+                                      adobe_expert_encoding_ )              \
+  static const FT_Service_PsCMapsRec  class_ =                              \
+  {                                                                         \
+    unicode_value_, unicodes_init_,                                         \
+    unicodes_char_index_, unicodes_char_next_, macintosh_name_,             \
+    adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_         \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_PSCMAPSREC( class_,                               \
+                                      unicode_value_,                       \
+                                      unicodes_init_,                       \
+                                      unicodes_char_index_,                 \
+                                      unicodes_char_next_,                  \
+                                      macintosh_name_,                      \
+                                      adobe_std_strings_,                   \
+                                      adobe_std_encoding_,                  \
+                                      adobe_expert_encoding_ )              \
+  void                                                                      \
+  FT_Init_Class_ ## class_( FT_Library              library,                \
+                            FT_Service_PsCMapsRec*  clazz )                 \
+  {                                                                         \
+    FT_UNUSED( library );                                                   \
+                                                                            \
+    clazz->unicode_value         = unicode_value_;                          \
+    clazz->unicodes_init         = unicodes_init_;                          \
+    clazz->unicodes_char_index   = unicodes_char_index_;                    \
+    clazz->unicodes_char_next    = unicodes_char_next_;                     \
+    clazz->macintosh_name        = macintosh_name_;                         \
+    clazz->adobe_std_strings     = adobe_std_strings_;                      \
+    clazz->adobe_std_encoding    = adobe_std_encoding_;                     \
+    clazz->adobe_expert_encoding = adobe_expert_encoding_;                  \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPSCMAP_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpsinfo.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpsinfo.h
new file mode 100644
index 0000000..4bfb506
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svpsinfo.h
@@ -0,0 +1,111 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpsinfo.h                                                             */
+/*                                                                         */
+/*    The FreeType PostScript info service (specification).                */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2009, 2011, 2012 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPSINFO_H__
+#define __SVPSINFO_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_POSTSCRIPT_INFO  "postscript-info"
+
+
+  typedef FT_Error
+  (*PS_GetFontInfoFunc)( FT_Face          face,
+                         PS_FontInfoRec*  afont_info );
+
+  typedef FT_Error
+  (*PS_GetFontExtraFunc)( FT_Face           face,
+                          PS_FontExtraRec*  afont_extra );
+
+  typedef FT_Int
+  (*PS_HasGlyphNamesFunc)( FT_Face  face );
+
+  typedef FT_Error
+  (*PS_GetFontPrivateFunc)( FT_Face         face,
+                            PS_PrivateRec*  afont_private );
+
+  typedef FT_Long
+  (*PS_GetFontValueFunc)( FT_Face       face,
+                          PS_Dict_Keys  key,
+                          FT_UInt       idx,
+                          void         *value,
+                          FT_Long       value_len );
+
+
+  FT_DEFINE_SERVICE( PsInfo )
+  {
+    PS_GetFontInfoFunc     ps_get_font_info;
+    PS_GetFontExtraFunc    ps_get_font_extra;
+    PS_HasGlyphNamesFunc   ps_has_glyph_names;
+    PS_GetFontPrivateFunc  ps_get_font_private;
+    PS_GetFontValueFunc    ps_get_font_value;
+  };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSINFOREC( class_,                     \
+                                     get_font_info_,             \
+                                     ps_get_font_extra_,         \
+                                     has_glyph_names_,           \
+                                     get_font_private_,          \
+                                     get_font_value_ )           \
+  static const FT_Service_PsInfoRec  class_ =                    \
+  {                                                              \
+    get_font_info_, ps_get_font_extra_, has_glyph_names_,        \
+    get_font_private_, get_font_value_                           \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_PSINFOREC( class_,                     \
+                                     get_font_info_,             \
+                                     ps_get_font_extra_,         \
+                                     has_glyph_names_,           \
+                                     get_font_private_,          \
+                                     get_font_value_ )           \
+  void                                                           \
+  FT_Init_Class_ ## class_( FT_Library             library,      \
+                            FT_Service_PsInfoRec*  clazz )       \
+  {                                                              \
+    FT_UNUSED( library );                                        \
+                                                                 \
+    clazz->ps_get_font_info    = get_font_info_;                 \
+    clazz->ps_get_font_extra   = ps_get_font_extra_;             \
+    clazz->ps_has_glyph_names  = has_glyph_names_;               \
+    clazz->ps_get_font_private = get_font_private_;              \
+    clazz->ps_get_font_value   = get_font_value_;                \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPSINFO_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svsfnt.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svsfnt.h
new file mode 100644
index 0000000..d3835aa
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svsfnt.h
@@ -0,0 +1,103 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svsfnt.h                                                               */
+/*                                                                         */
+/*    The FreeType SFNT table loading service (specification).             */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2009, 2012 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVSFNT_H__
+#define __SVSFNT_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  SFNT table loading service.
+   */
+
+#define FT_SERVICE_ID_SFNT_TABLE  "sfnt-table"
+
+
+  /*
+   * Used to implement FT_Load_Sfnt_Table().
+   */
+  typedef FT_Error
+  (*FT_SFNT_TableLoadFunc)( FT_Face    face,
+                            FT_ULong   tag,
+                            FT_Long    offset,
+                            FT_Byte*   buffer,
+                            FT_ULong*  length );
+
+  /*
+   * Used to implement FT_Get_Sfnt_Table().
+   */
+  typedef void*
+  (*FT_SFNT_TableGetFunc)( FT_Face      face,
+                           FT_Sfnt_Tag  tag );
+
+
+  /*
+   * Used to implement FT_Sfnt_Table_Info().
+   */
+  typedef FT_Error
+  (*FT_SFNT_TableInfoFunc)( FT_Face    face,
+                            FT_UInt    idx,
+                            FT_ULong  *tag,
+                            FT_ULong  *offset,
+                            FT_ULong  *length );
+
+
+  FT_DEFINE_SERVICE( SFNT_Table )
+  {
+    FT_SFNT_TableLoadFunc  load_table;
+    FT_SFNT_TableGetFunc   get_table;
+    FT_SFNT_TableInfoFunc  table_info;
+  };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_SFNT_TABLEREC( class_, load_, get_, info_ )  \
+  static const FT_Service_SFNT_TableRec  class_ =                      \
+  {                                                                    \
+    load_, get_, info_                                                 \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_SFNT_TABLEREC( class_, load_, get_, info_ ) \
+  void                                                                \
+  FT_Init_Class_ ## class_( FT_Service_SFNT_TableRec*  clazz )        \
+  {                                                                   \
+    clazz->load_table = load_;                                        \
+    clazz->get_table  = get_;                                         \
+    clazz->table_info = info_;                                        \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVSFNT_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svttcmap.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svttcmap.h
new file mode 100644
index 0000000..83994aa
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svttcmap.h
@@ -0,0 +1,107 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svttcmap.h                                                             */
+/*                                                                         */
+/*    The FreeType TrueType/sfnt cmap extra information service.           */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  Masatake YAMATO, Redhat K.K.                                           */
+/*                                                                         */
+/*  Copyright 2003, 2008, 2009, 2012 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/* Development of this service is support of
+   Information-technology Promotion Agency, Japan. */
+
+#ifndef __SVTTCMAP_H__
+#define __SVTTCMAP_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_TT_CMAP  "tt-cmaps"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_CMapInfo                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to store TrueType/sfnt specific cmap information  */
+  /*    which is not covered by the generic @FT_CharMap structure.  This   */
+  /*    structure can be accessed with the @FT_Get_TT_CMap_Info function.  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    language ::                                                        */
+  /*      The language ID used in Mac fonts.  Definitions of values are in */
+  /*      freetype/ttnameid.h.                                             */
+  /*                                                                       */
+  /*    format ::                                                          */
+  /*      The cmap format.  OpenType 1.5 defines the formats 0 (byte       */
+  /*      encoding table), 2~(high-byte mapping through table), 4~(segment */
+  /*      mapping to delta values), 6~(trimmed table mapping), 8~(mixed    */
+  /*      16-bit and 32-bit coverage), 10~(trimmed array), 12~(segmented   */
+  /*      coverage), and 14 (Unicode Variation Sequences).                 */
+  /*                                                                       */
+  typedef struct  TT_CMapInfo_
+  {
+    FT_ULong  language;
+    FT_Long   format;
+
+  } TT_CMapInfo;
+
+
+  typedef FT_Error
+  (*TT_CMap_Info_GetFunc)( FT_CharMap    charmap,
+                           TT_CMapInfo  *cmap_info );
+
+
+  FT_DEFINE_SERVICE( TTCMaps )
+  {
+    TT_CMap_Info_GetFunc  get_cmap_info;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_TTCMAPSREC( class_, get_cmap_info_ )  \
+  static const FT_Service_TTCMapsRec  class_ =                  \
+  {                                                             \
+    get_cmap_info_                                              \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_TTCMAPSREC( class_, get_cmap_info_ )  \
+  void                                                          \
+  FT_Init_Class_ ## class_( FT_Library              library,    \
+                            FT_Service_TTCMapsRec*  clazz )     \
+  {                                                             \
+    FT_UNUSED( library );                                       \
+                                                                \
+    clazz->get_cmap_info = get_cmap_info_;                      \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVTTCMAP_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svtteng.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svtteng.h
new file mode 100644
index 0000000..58e02a6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svtteng.h
@@ -0,0 +1,53 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svtteng.h                                                              */
+/*                                                                         */
+/*    The FreeType TrueType engine query service (specification).          */
+/*                                                                         */
+/*  Copyright 2006 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVTTENG_H__
+#define __SVTTENG_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  SFNT table loading service.
+   */
+
+#define FT_SERVICE_ID_TRUETYPE_ENGINE  "truetype-engine"
+
+  /*
+   * Used to implement FT_Get_TrueType_Engine_Type
+   */
+
+  FT_DEFINE_SERVICE( TrueTypeEngine )
+  {
+    FT_TrueTypeEngineType  engine_type;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVTTENG_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svttglyf.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svttglyf.h
new file mode 100644
index 0000000..369eb84
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svttglyf.h
@@ -0,0 +1,68 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svttglyf.h                                                             */
+/*                                                                         */
+/*    The FreeType TrueType glyph service.                                 */
+/*                                                                         */
+/*  Copyright 2007, 2009, 2012 by David Turner.                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#ifndef __SVTTGLYF_H__
+#define __SVTTGLYF_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_TT_GLYF  "tt-glyf"
+
+
+  typedef FT_ULong
+  (*TT_Glyf_GetLocationFunc)( FT_Face    face,
+                              FT_UInt    gindex,
+                              FT_ULong  *psize );
+
+  FT_DEFINE_SERVICE( TTGlyf )
+  {
+    TT_Glyf_GetLocationFunc  get_location;
+  };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_TTGLYFREC( class_, get_location_ )  \
+  static const FT_Service_TTGlyfRec  class_ =                 \
+  {                                                           \
+    get_location_                                             \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_SERVICE_TTGLYFREC( class_, get_location_ )  \
+  void                                                        \
+  FT_Init_Class_ ## class_( FT_Service_TTGlyfRec*  clazz )    \
+  {                                                           \
+    clazz->get_location = get_location_;                      \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVTTGLYF_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svwinfnt.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svwinfnt.h
new file mode 100644
index 0000000..57f7765
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svwinfnt.h
@@ -0,0 +1,50 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svwinfnt.h                                                             */
+/*                                                                         */
+/*    The FreeType Windows FNT/FONT service (specification).               */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVWINFNT_H__
+#define __SVWINFNT_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_WINFONTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_WINFNT  "winfonts"
+
+  typedef FT_Error
+  (*FT_WinFnt_GetHeaderFunc)( FT_Face               face,
+                              FT_WinFNT_HeaderRec  *aheader );
+
+
+  FT_DEFINE_SERVICE( WinFnt )
+  {
+    FT_WinFnt_GetHeaderFunc  get_header;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVWINFNT_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svxf86nm.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svxf86nm.h
new file mode 100644
index 0000000..ca5d884
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/services/svxf86nm.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svxf86nm.h                                                             */
+/*                                                                         */
+/*    The FreeType XFree86 services (specification only).                  */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVXF86NM_H__
+#define __SVXF86NM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  A trivial service used to return the name of a face's font driver,
+   *  according to the XFree86 nomenclature.  Note that the service data
+   *  is a simple constant string pointer.
+   */
+
+#define FT_SERVICE_ID_XF86_NAME  "xf86-driver-name"
+
+#define FT_XF86_FORMAT_TRUETYPE  "TrueType"
+#define FT_XF86_FORMAT_TYPE_1    "Type 1"
+#define FT_XF86_FORMAT_BDF       "BDF"
+#define FT_XF86_FORMAT_PCF       "PCF"
+#define FT_XF86_FORMAT_TYPE_42   "Type 42"
+#define FT_XF86_FORMAT_CID       "CID Type 1"
+#define FT_XF86_FORMAT_CFF       "CFF"
+#define FT_XF86_FORMAT_PFR       "PFR"
+#define FT_XF86_FORMAT_WINFNT    "Windows FNT"
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVXF86NM_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/sfnt.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/sfnt.h
new file mode 100644
index 0000000..905ca8c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/sfnt.h
@@ -0,0 +1,897 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfnt.h                                                                 */
+/*                                                                         */
+/*    High-level `sfnt' driver interface (specification).                  */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SFNT_H__
+#define __SFNT_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Init_Face_Func                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    First part of the SFNT face object initialization.  This finds     */
+  /*    the face in a SFNT file or collection, and load its format tag in  */
+  /*    face->format_tag.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream     :: The input stream.                                    */
+  /*                                                                       */
+  /*    face       :: A handle to the target face object.                  */
+  /*                                                                       */
+  /*    face_index :: The index of the TrueType font, if we are opening a  */
+  /*                  collection.                                          */
+  /*                                                                       */
+  /*    num_params :: The number of additional parameters.                 */
+  /*                                                                       */
+  /*    params     :: Optional additional parameters.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be at the font file's origin.               */
+  /*                                                                       */
+  /*    This function recognizes fonts embedded in a `TrueType             */
+  /*    collection'.                                                       */
+  /*                                                                       */
+  /*    Once the format tag has been validated by the font driver, it      */
+  /*    should then call the TT_Load_Face_Func() callback to read the rest */
+  /*    of the SFNT tables in the object.                                  */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Init_Face_Func)( FT_Stream      stream,
+                        TT_Face        face,
+                        FT_Int         face_index,
+                        FT_Int         num_params,
+                        FT_Parameter*  params );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Face_Func                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Second part of the SFNT face object initialization.  This loads    */
+  /*    the common SFNT tables (head, OS/2, maxp, metrics, etc.) in the    */
+  /*    face object.                                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream     :: The input stream.                                    */
+  /*                                                                       */
+  /*    face       :: A handle to the target face object.                  */
+  /*                                                                       */
+  /*    face_index :: The index of the TrueType font, if we are opening a  */
+  /*                  collection.                                          */
+  /*                                                                       */
+  /*    num_params :: The number of additional parameters.                 */
+  /*                                                                       */
+  /*    params     :: Optional additional parameters.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function must be called after TT_Init_Face_Func().            */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Face_Func)( FT_Stream      stream,
+                        TT_Face        face,
+                        FT_Int         face_index,
+                        FT_Int         num_params,
+                        FT_Parameter*  params );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Done_Face_Func                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A callback used to delete the common SFNT data from a face.        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the target face object.                        */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function does NOT destroy the face object.                    */
+  /*                                                                       */
+  typedef void
+  (*TT_Done_Face_Func)( TT_Face  face );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_SFNT_HeaderRec_Func                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the header of a SFNT font file.  Supports collections.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: A handle to the target face object.                  */
+  /*                                                                       */
+  /*    stream     :: The input stream.                                    */
+  /*                                                                       */
+  /*    face_index :: The index of the TrueType font, if we are opening a  */
+  /*                  collection.                                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    sfnt       :: The SFNT header.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be at the font file's origin.               */
+  /*                                                                       */
+  /*    This function recognizes fonts embedded in a `TrueType             */
+  /*    collection'.                                                       */
+  /*                                                                       */
+  /*    This function checks that the header is valid by looking at the    */
+  /*    values of `search_range', `entry_selector', and `range_shift'.     */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_SFNT_HeaderRec_Func)( TT_Face      face,
+                                  FT_Stream    stream,
+                                  FT_Long      face_index,
+                                  SFNT_Header  sfnt );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Directory_Func                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the table directory into a face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /*    sfnt   :: The SFNT header.                                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be on the first byte after the 4-byte font  */
+  /*    format tag.  This is the case just after a call to                 */
+  /*    TT_Load_Format_Tag().                                              */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Directory_Func)( TT_Face      face,
+                             FT_Stream    stream,
+                             SFNT_Header  sfnt );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Any_Func                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load any font table into client memory.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: The face object to look for.                             */
+  /*                                                                       */
+  /*    tag    :: The tag of table to load.  Use the value 0 if you want   */
+  /*              to access the whole font file, else set this parameter   */
+  /*              to a valid TrueType table tag that you can forge with    */
+  /*              the MAKE_TT_TAG macro.                                   */
+  /*                                                                       */
+  /*    offset :: The starting offset in the table (or the file if         */
+  /*              tag == 0).                                               */
+  /*                                                                       */
+  /*    length :: The address of the decision variable:                    */
+  /*                                                                       */
+  /*                If length == NULL:                                     */
+  /*                  Loads the whole table.  Returns an error if          */
+  /*                  `offset' == 0!                                       */
+  /*                                                                       */
+  /*                If *length == 0:                                       */
+  /*                  Exits immediately; returning the length of the given */
+  /*                  table or of the font file, depending on the value of */
+  /*                  `tag'.                                               */
+  /*                                                                       */
+  /*                If *length != 0:                                       */
+  /*                  Loads the next `length' bytes of table or font,      */
+  /*                  starting at offset `offset' (in table or font too).  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    buffer :: The address of target buffer.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    TrueType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Any_Func)( TT_Face    face,
+                       FT_ULong   tag,
+                       FT_Long    offset,
+                       FT_Byte   *buffer,
+                       FT_ULong*  length );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Find_SBit_Image_Func                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Check whether an embedded bitmap (an `sbit') exists for a given    */
+  /*    glyph, at a given strike.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    glyph_index   :: The glyph index.                                  */
+  /*                                                                       */
+  /*    strike_index  :: The current strike index.                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    arange        :: The SBit range containing the glyph index.        */
+  /*                                                                       */
+  /*    astrike       :: The SBit strike containing the glyph index.       */
+  /*                                                                       */
+  /*    aglyph_offset :: The offset of the glyph data in `EBDT' table.     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns                    */
+  /*    SFNT_Err_Invalid_Argument if no sbit exists for the requested      */
+  /*    glyph.                                                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Find_SBit_Image_Func)( TT_Face          face,
+                              FT_UInt          glyph_index,
+                              FT_ULong         strike_index,
+                              TT_SBit_Range   *arange,
+                              TT_SBit_Strike  *astrike,
+                              FT_ULong        *aglyph_offset );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_SBit_Metrics_Func                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the big metrics for a given embedded bitmap.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream      :: The input stream.                                   */
+  /*                                                                       */
+  /*    range       :: The SBit range containing the glyph.                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    big_metrics :: A big SBit metrics structure for the glyph.         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be positioned at the glyph's offset within  */
+  /*    the `EBDT' table before the call.                                  */
+  /*                                                                       */
+  /*    If the image format uses variable metrics, the stream cursor is    */
+  /*    positioned just after the metrics header in the `EBDT' table on    */
+  /*    function exit.                                                     */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_SBit_Metrics_Func)( FT_Stream        stream,
+                                TT_SBit_Range    range,
+                                TT_SBit_Metrics  metrics );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_SBit_Image_Func                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load a given glyph sbit image from the font resource.  This also   */
+  /*    returns its metrics.                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      The target face object.                                          */
+  /*                                                                       */
+  /*    strike_index ::                                                    */
+  /*      The strike index.                                                */
+  /*                                                                       */
+  /*    glyph_index ::                                                     */
+  /*      The current glyph index.                                         */
+  /*                                                                       */
+  /*    load_flags ::                                                      */
+  /*      The current load flags.                                          */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      The input stream.                                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amap ::                                                            */
+  /*      The target pixmap.                                               */
+  /*                                                                       */
+  /*    ametrics ::                                                        */
+  /*      A big sbit metrics structure for the glyph image.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    glyph sbit exists for the index.                                   */
+  /*                                                                       */
+  /*  <Note>                                                               */
+  /*    The `map.buffer' field is always freed before the glyph is loaded. */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_SBit_Image_Func)( TT_Face              face,
+                              FT_ULong             strike_index,
+                              FT_UInt              glyph_index,
+                              FT_UInt              load_flags,
+                              FT_Stream            stream,
+                              FT_Bitmap           *amap,
+                              TT_SBit_MetricsRec  *ametrics );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Set_SBit_Strike_OldFunc                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select an sbit strike for a given size request.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    req           :: The size request.                                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    astrike_index :: The index of the sbit strike.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    sbit strike exists for the selected ppem values.                   */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Set_SBit_Strike_OldFunc)( TT_Face    face,
+                                 FT_UInt    x_ppem,
+                                 FT_UInt    y_ppem,
+                                 FT_ULong*  astrike_index );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_CharMap_Load_Func                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads a given TrueType character map into memory.                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the parent face object.                      */
+  /*                                                                       */
+  /*    stream :: A handle to the current stream object.                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    cmap   :: A pointer to a cmap object.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The function assumes that the stream is already in use (i.e.,      */
+  /*    opened).  In case of error, all partially allocated tables are     */
+  /*    released.                                                          */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_CharMap_Load_Func)( TT_Face    face,
+                           void*      cmap,
+                           FT_Stream  input );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_CharMap_Free_Func                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroys a character mapping table.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the parent face object.                        */
+  /*                                                                       */
+  /*    cmap :: A handle to a cmap object.                                 */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_CharMap_Free_Func)( TT_Face       face,
+                           void*         cmap );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Set_SBit_Strike_Func                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select an sbit strike for a given size request.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    req           :: The size request.                                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    astrike_index :: The index of the sbit strike.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    sbit strike exists for the selected ppem values.                   */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Set_SBit_Strike_Func)( TT_Face          face,
+                              FT_Size_Request  req,
+                              FT_ULong*        astrike_index );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Strike_Metrics_Func                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the metrics of a given strike.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    strike_index  :: The strike index.                                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    metrics       :: the metrics of the strike.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    such sbit strike exists.                                           */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Strike_Metrics_Func)( TT_Face           face,
+                                  FT_ULong          strike_index,
+                                  FT_Size_Metrics*  metrics );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Get_PS_Name_Func                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the PostScript glyph name of a glyph.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    idx  :: The glyph index.                                           */
+  /*                                                                       */
+  /*    PSname :: The address of a string pointer.  Will be NULL in case   */
+  /*              of error, otherwise it is a pointer to the glyph name.   */
+  /*                                                                       */
+  /*              You must not modify the returned string!                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Get_PS_Name_Func)( TT_Face      face,
+                          FT_UInt      idx,
+                          FT_String**  PSname );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Metrics_Func                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load a metrics table, which is a table with a horizontal and a     */
+  /*    vertical version.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: A handle to the target face object.                    */
+  /*                                                                       */
+  /*    stream   :: The input stream.                                      */
+  /*                                                                       */
+  /*    vertical :: A boolean flag.  If set, load the vertical one.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Metrics_Func)( TT_Face    face,
+                           FT_Stream  stream,
+                           FT_Bool    vertical );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Get_Metrics_Func                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the horizontal or vertical header in a face object.           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: A handle to the target face object.                    */
+  /*                                                                       */
+  /*    stream   :: The input stream.                                      */
+  /*                                                                       */
+  /*    vertical :: A boolean flag.  If set, load vertical metrics.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Get_Metrics_Func)( TT_Face     face,
+                          FT_Bool     vertical,
+                          FT_UInt     gindex,
+                          FT_Short*   abearing,
+                          FT_UShort*  aadvance );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Table_Func                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load a given TrueType table.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The function uses `face->goto_table' to seek the stream to the     */
+  /*    start of the table, except while loading the font directory.       */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Table_Func)( TT_Face    face,
+                         FT_Stream  stream );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Free_Table_Func                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Free a given TrueType table.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the target face object.                        */
+  /*                                                                       */
+  typedef void
+  (*TT_Free_Table_Func)( TT_Face  face );
+
+
+  /*
+   * @functype:
+   *    TT_Face_GetKerningFunc
+   *
+   * @description:
+   *    Return the horizontal kerning value between two glyphs.
+   *
+   * @input:
+   *    face        :: A handle to the source face object.
+   *    left_glyph  :: The left glyph index.
+   *    right_glyph :: The right glyph index.
+   *
+   * @return:
+   *    The kerning value in font units.
+   */
+  typedef FT_Int
+  (*TT_Face_GetKerningFunc)( TT_Face  face,
+                             FT_UInt  left_glyph,
+                             FT_UInt  right_glyph );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    SFNT_Interface                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure holds pointers to the functions used to load and    */
+  /*    free the basic tables that are required in a `sfnt' font file.     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Check the various xxx_Func() descriptions for details.             */
+  /*                                                                       */
+  typedef struct  SFNT_Interface_
+  {
+    TT_Loader_GotoTableFunc      goto_table;
+
+    TT_Init_Face_Func            init_face;
+    TT_Load_Face_Func            load_face;
+    TT_Done_Face_Func            done_face;
+    FT_Module_Requester          get_interface;
+
+    TT_Load_Any_Func             load_any;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_Load_SFNT_HeaderRec_Func  load_sfnt_header;
+    TT_Load_Directory_Func       load_directory;
+#endif
+
+    /* these functions are called by `load_face' but they can also  */
+    /* be called from external modules, if there is a need to do so */
+    TT_Load_Table_Func           load_head;
+    TT_Load_Metrics_Func         load_hhea;
+    TT_Load_Table_Func           load_cmap;
+    TT_Load_Table_Func           load_maxp;
+    TT_Load_Table_Func           load_os2;
+    TT_Load_Table_Func           load_post;
+
+    TT_Load_Table_Func           load_name;
+    TT_Free_Table_Func           free_name;
+
+    /* optional tables */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_Load_Table_Func           load_hdmx_stub;
+    TT_Free_Table_Func           free_hdmx_stub;
+#endif
+
+    /* this field was called `load_kerning' up to version 2.1.10 */
+    TT_Load_Table_Func           load_kern;
+
+    TT_Load_Table_Func           load_gasp;
+    TT_Load_Table_Func           load_pclt;
+
+    /* see `ttload.h'; this field was called `load_bitmap_header' up to */
+    /* version 2.1.10                                                   */
+    TT_Load_Table_Func           load_bhed;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+    /* see `ttsbit.h' */
+    TT_Set_SBit_Strike_OldFunc   set_sbit_strike_stub;
+    TT_Load_Table_Func           load_sbits_stub;
+
+    /*
+     *  The following two fields appeared in version 2.1.8, and were placed
+     *  between `load_sbits' and `load_sbit_image'.  We support them as a
+     *  special exception since they are used by Xfont library within the
+     *  X.Org xserver, and because the probability that other rogue clients
+     *  use the other version 2.1.7 fields below is _extremely_ low.
+     *
+     *  Note that this forces us to disable an interesting memory-saving
+     *  optimization though...
+     */
+
+    TT_Find_SBit_Image_Func      find_sbit_image;
+    TT_Load_SBit_Metrics_Func    load_sbit_metrics;
+
+#endif
+
+    TT_Load_SBit_Image_Func      load_sbit_image;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_Free_Table_Func           free_sbits_stub;
+#endif
+
+    /* see `ttpost.h' */
+    TT_Get_PS_Name_Func          get_psname;
+    TT_Free_Table_Func           free_psnames;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_CharMap_Load_Func         load_charmap_stub;
+    TT_CharMap_Free_Func         free_charmap_stub;
+#endif
+
+    /* starting here, the structure differs from version 2.1.7 */
+
+    /* this field was introduced in version 2.1.8, named `get_psname' */
+    TT_Face_GetKerningFunc       get_kerning;
+
+    /* new elements introduced after version 2.1.10 */
+
+    /* load the font directory, i.e., the offset table and */
+    /* the table directory                                 */
+    TT_Load_Table_Func           load_font_dir;
+    TT_Load_Metrics_Func         load_hmtx;
+
+    TT_Load_Table_Func           load_eblc;
+    TT_Free_Table_Func           free_eblc;
+
+    TT_Set_SBit_Strike_Func      set_sbit_strike;
+    TT_Load_Strike_Metrics_Func  load_strike_metrics;
+
+    TT_Get_Metrics_Func          get_metrics;
+
+  } SFNT_Interface;
+
+
+  /* transitional */
+  typedef SFNT_Interface*   SFNT_Service;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a) \
+  a,
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNAL(a)
+#endif
+#define FT_INTERNAL(a) \
+  a,
+
+#define FT_DEFINE_SFNT_INTERFACE(class_,                                     \
+    goto_table_, init_face_, load_face_, done_face_, get_interface_,         \
+    load_any_, load_sfnt_header_, load_directory_, load_head_,               \
+    load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_,               \
+    load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_,                \
+    load_kern_, load_gasp_, load_pclt_, load_bhed_,                          \
+    set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_,               \
+    load_sbit_metrics_, load_sbit_image_, free_sbits_stub_,                  \
+    get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_,      \
+    get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_,        \
+    set_sbit_strike_, load_strike_metrics_, get_metrics_ )                   \
+  static const SFNT_Interface class_ =                                       \
+  {                                                                          \
+    FT_INTERNAL(goto_table_) \
+    FT_INTERNAL(init_face_) \
+    FT_INTERNAL(load_face_) \
+    FT_INTERNAL(done_face_) \
+    FT_INTERNAL(get_interface_) \
+    FT_INTERNAL(load_any_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory_) \
+    FT_INTERNAL(load_head_) \
+    FT_INTERNAL(load_hhea_) \
+    FT_INTERNAL(load_cmap_) \
+    FT_INTERNAL(load_maxp_) \
+    FT_INTERNAL(load_os2_) \
+    FT_INTERNAL(load_post_) \
+    FT_INTERNAL(load_name_) \
+    FT_INTERNAL(free_name_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub_) \
+    FT_INTERNAL(load_kern_) \
+    FT_INTERNAL(load_gasp_) \
+    FT_INTERNAL(load_pclt_) \
+    FT_INTERNAL(load_bhed_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics_) \
+    FT_INTERNAL(load_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub_) \
+    FT_INTERNAL(get_psname_) \
+    FT_INTERNAL(free_psnames_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub_) \
+    FT_INTERNAL(get_kerning_) \
+    FT_INTERNAL(load_font_dir_) \
+    FT_INTERNAL(load_hmtx_) \
+    FT_INTERNAL(load_eblc_) \
+    FT_INTERNAL(free_eblc_) \
+    FT_INTERNAL(set_sbit_strike_) \
+    FT_INTERNAL(load_strike_metrics_) \
+    FT_INTERNAL(get_metrics_) \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_) \
+  clazz->a = a_;
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_)
+#endif
+#define FT_INTERNAL(a, a_) \
+  clazz->a = a_;
+
+#define FT_DEFINE_SFNT_INTERFACE(class_,                                     \
+    goto_table_, init_face_, load_face_, done_face_, get_interface_,         \
+    load_any_, load_sfnt_header_, load_directory_, load_head_,               \
+    load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_,               \
+    load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_,                \
+    load_kern_, load_gasp_, load_pclt_, load_bhed_,                          \
+    set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_,               \
+    load_sbit_metrics_, load_sbit_image_, free_sbits_stub_,                  \
+    get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_,      \
+    get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_,        \
+    set_sbit_strike_, load_strike_metrics_, get_metrics_ )                   \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library, SFNT_Interface*  clazz )       \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    FT_INTERNAL(goto_table,goto_table_) \
+    FT_INTERNAL(init_face,init_face_) \
+    FT_INTERNAL(load_face,load_face_) \
+    FT_INTERNAL(done_face,done_face_) \
+    FT_INTERNAL(get_interface,get_interface_) \
+    FT_INTERNAL(load_any,load_any_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header,load_sfnt_header_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory,load_directory_) \
+    FT_INTERNAL(load_head,load_head_) \
+    FT_INTERNAL(load_hhea,load_hhea_) \
+    FT_INTERNAL(load_cmap,load_cmap_) \
+    FT_INTERNAL(load_maxp,load_maxp_) \
+    FT_INTERNAL(load_os2,load_os2_) \
+    FT_INTERNAL(load_post,load_post_) \
+    FT_INTERNAL(load_name,load_name_) \
+    FT_INTERNAL(free_name,free_name_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub,load_hdmx_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub,free_hdmx_stub_) \
+    FT_INTERNAL(load_kern,load_kern_) \
+    FT_INTERNAL(load_gasp,load_gasp_) \
+    FT_INTERNAL(load_pclt,load_pclt_) \
+    FT_INTERNAL(load_bhed,load_bhed_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub,set_sbit_strike_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub,load_sbits_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image,find_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics,load_sbit_metrics_) \
+    FT_INTERNAL(load_sbit_image,load_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub,free_sbits_stub_) \
+    FT_INTERNAL(get_psname,get_psname_) \
+    FT_INTERNAL(free_psnames,free_psnames_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub,load_charmap_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub,free_charmap_stub_) \
+    FT_INTERNAL(get_kerning,get_kerning_) \
+    FT_INTERNAL(load_font_dir,load_font_dir_) \
+    FT_INTERNAL(load_hmtx,load_hmtx_) \
+    FT_INTERNAL(load_eblc,load_eblc_) \
+    FT_INTERNAL(free_eblc,free_eblc_) \
+    FT_INTERNAL(set_sbit_strike,set_sbit_strike_) \
+    FT_INTERNAL(load_strike_metrics,load_strike_metrics_) \
+    FT_INTERNAL(get_metrics,get_metrics_) \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+FT_END_HEADER
+
+#endif /* __SFNT_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/t1types.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/t1types.h
new file mode 100644
index 0000000..f859de2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/t1types.h
@@ -0,0 +1,259 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1types.h                                                              */
+/*                                                                         */
+/*    Basic Type1/Type2 type definitions and interface (specification      */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 1996-2004, 2006, 2008, 2009, 2011 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1TYPES_H__
+#define __T1TYPES_H__
+
+
+#include <ft2build.h>
+#include FT_TYPE1_TABLES_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***              REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS              ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    T1_EncodingRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling a custom encoding.                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_chars  :: The number of character codes in the encoding.       */
+  /*                  Usually 256.                                         */
+  /*                                                                       */
+  /*    code_first :: The lowest valid character code in the encoding.     */
+  /*                                                                       */
+  /*    code_last  :: The highest valid character code in the encoding     */
+  /*                  + 1. When equal to code_first there are no valid     */
+  /*                  character codes.                                     */
+  /*                                                                       */
+  /*    char_index :: An array of corresponding glyph indices.             */
+  /*                                                                       */
+  /*    char_name  :: An array of corresponding glyph names.               */
+  /*                                                                       */
+  typedef struct  T1_EncodingRecRec_
+  {
+    FT_Int       num_chars;
+    FT_Int       code_first;
+    FT_Int       code_last;
+
+    FT_UShort*   char_index;
+    FT_String**  char_name;
+
+  } T1_EncodingRec, *T1_Encoding;
+
+
+  /* used to hold extra data of PS_FontInfoRec that
+   * cannot be stored in the publicly defined structure.
+   *
+   * Note these can't be blended with multiple-masters.
+   */
+  typedef struct  PS_FontExtraRec_
+  {
+    FT_UShort  fs_type;
+
+  } PS_FontExtraRec;
+
+
+  typedef struct  T1_FontRec_
+  {
+    PS_FontInfoRec   font_info;         /* font info dictionary   */
+    PS_FontExtraRec  font_extra;        /* font info extra fields */
+    PS_PrivateRec    private_dict;      /* private dictionary     */
+    FT_String*       font_name;         /* top-level dictionary   */
+
+    T1_EncodingType  encoding_type;
+    T1_EncodingRec   encoding;
+
+    FT_Byte*         subrs_block;
+    FT_Byte*         charstrings_block;
+    FT_Byte*         glyph_names_block;
+
+    FT_Int           num_subrs;
+    FT_Byte**        subrs;
+    FT_PtrDist*      subrs_len;
+
+    FT_Int           num_glyphs;
+    FT_String**      glyph_names;       /* array of glyph names       */
+    FT_Byte**        charstrings;       /* array of glyph charstrings */
+    FT_PtrDist*      charstrings_len;
+
+    FT_Byte          paint_type;
+    FT_Byte          font_type;
+    FT_Matrix        font_matrix;
+    FT_Vector        font_offset;
+    FT_BBox          font_bbox;
+    FT_Long          font_id;
+
+    FT_Fixed         stroke_width;
+
+  } T1_FontRec, *T1_Font;
+
+
+  typedef struct  CID_SubrsRec_
+  {
+    FT_UInt    num_subrs;
+    FT_Byte**  code;
+
+  } CID_SubrsRec, *CID_Subrs;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                AFM FONT INFORMATION STRUCTURES                    ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  AFM_TrackKernRec_
+  {
+    FT_Int    degree;
+    FT_Fixed  min_ptsize;
+    FT_Fixed  min_kern;
+    FT_Fixed  max_ptsize;
+    FT_Fixed  max_kern;
+
+  } AFM_TrackKernRec, *AFM_TrackKern;
+
+  typedef struct  AFM_KernPairRec_
+  {
+    FT_Int  index1;
+    FT_Int  index2;
+    FT_Int  x;
+    FT_Int  y;
+
+  } AFM_KernPairRec, *AFM_KernPair;
+
+  typedef struct  AFM_FontInfoRec_
+  {
+    FT_Bool        IsCIDFont;
+    FT_BBox        FontBBox;
+    FT_Fixed       Ascender;
+    FT_Fixed       Descender;
+    AFM_TrackKern  TrackKerns;   /* free if non-NULL */
+    FT_Int         NumTrackKern;
+    AFM_KernPair   KernPairs;    /* free if non-NULL */
+    FT_Int         NumKernPair;
+
+  } AFM_FontInfoRec, *AFM_FontInfo;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                ORIGINAL T1_FACE CLASS DEFINITION                  ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  typedef struct T1_FaceRec_*   T1_Face;
+  typedef struct CID_FaceRec_*  CID_Face;
+
+
+  typedef struct  T1_FaceRec_
+  {
+    FT_FaceRec      root;
+    T1_FontRec      type1;
+    const void*     psnames;
+    const void*     psaux;
+    const void*     afm_data;
+    FT_CharMapRec   charmaprecs[2];
+    FT_CharMap      charmaps[2];
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    PS_Unicodes     unicode_map;
+#endif
+
+    /* support for Multiple Masters fonts */
+    PS_Blend        blend;
+
+    /* undocumented, optional: indices of subroutines that express      */
+    /* the NormalizeDesignVector and the ConvertDesignVector procedure, */
+    /* respectively, as Type 2 charstrings; -1 if keywords not present  */
+    FT_Int           ndv_idx;
+    FT_Int           cdv_idx;
+
+    /* undocumented, optional: has the same meaning as len_buildchar */
+    /* for Type 2 fonts; manipulated by othersubrs 19, 24, and 25    */
+    FT_UInt          len_buildchar;
+    FT_Long*         buildchar;
+
+    /* since version 2.1 - interface to PostScript hinter */
+    const void*     pshinter;
+
+  } T1_FaceRec;
+
+
+  typedef struct  CID_FaceRec_
+  {
+    FT_FaceRec       root;
+    void*            psnames;
+    void*            psaux;
+    CID_FaceInfoRec  cid;
+    PS_FontExtraRec  font_extra;
+#if 0
+    void*            afm_data;
+#endif
+    CID_Subrs        subrs;
+
+    /* since version 2.1 - interface to PostScript hinter */
+    void*            pshinter;
+
+    /* since version 2.1.8, but was originally positioned after `afm_data' */
+    FT_Byte*         binary_data; /* used if hex data has been converted */
+    FT_Stream        cid_stream;
+
+  } CID_FaceRec;
+
+
+FT_END_HEADER
+
+#endif /* __T1TYPES_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/internal/tttypes.h b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/tttypes.h
new file mode 100644
index 0000000..57b1731
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/internal/tttypes.h
@@ -0,0 +1,1543 @@
+/***************************************************************************/
+/*                                                                         */
+/*  tttypes.h                                                              */
+/*                                                                         */
+/*    Basic SFNT/TrueType type definitions and interface (specification    */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2008 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTTYPES_H__
+#define __TTTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_TRUETYPE_TABLES_H
+#include FT_INTERNAL_OBJECTS_H
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include FT_MULTIPLE_MASTERS_H
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***             REQUIRED TRUETYPE/OPENTYPE TABLES DEFINITIONS         ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TTC_HeaderRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    TrueType collection header.  This table contains the offsets of    */
+  /*    the font headers of each distinct TrueType face in the file.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    tag     :: Must be `ttc ' to indicate a TrueType collection.       */
+  /*                                                                       */
+  /*    version :: The version number.                                     */
+  /*                                                                       */
+  /*    count   :: The number of faces in the collection.  The             */
+  /*               specification says this should be an unsigned long, but */
+  /*               we use a signed long since we need the value -1 for     */
+  /*               specific purposes.                                      */
+  /*                                                                       */
+  /*    offsets :: The offsets of the font headers, one per face.          */
+  /*                                                                       */
+  typedef struct  TTC_HeaderRec_
+  {
+    FT_ULong   tag;
+    FT_Fixed   version;
+    FT_Long    count;
+    FT_ULong*  offsets;
+
+  } TTC_HeaderRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    SFNT_HeaderRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    SFNT file format header.                                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    format_tag     :: The font format tag.                             */
+  /*                                                                       */
+  /*    num_tables     :: The number of tables in file.                    */
+  /*                                                                       */
+  /*    search_range   :: Must be `16 * (max power of 2 <= num_tables)'.   */
+  /*                                                                       */
+  /*    entry_selector :: Must be log2 of `search_range / 16'.             */
+  /*                                                                       */
+  /*    range_shift    :: Must be `num_tables * 16 - search_range'.        */
+  /*                                                                       */
+  typedef struct  SFNT_HeaderRec_
+  {
+    FT_ULong   format_tag;
+    FT_UShort  num_tables;
+    FT_UShort  search_range;
+    FT_UShort  entry_selector;
+    FT_UShort  range_shift;
+
+    FT_ULong   offset;  /* not in file */
+
+  } SFNT_HeaderRec, *SFNT_Header;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_TableRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure describes a given table of a TrueType font.         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Tag      :: A four-bytes tag describing the table.                 */
+  /*                                                                       */
+  /*    CheckSum :: The table checksum.  This value can be ignored.        */
+  /*                                                                       */
+  /*    Offset   :: The offset of the table from the start of the TrueType */
+  /*                font in its resource.                                  */
+  /*                                                                       */
+  /*    Length   :: The table length (in bytes).                           */
+  /*                                                                       */
+  typedef struct  TT_TableRec_
+  {
+    FT_ULong  Tag;        /*        table type */
+    FT_ULong  CheckSum;   /*    table checksum */
+    FT_ULong  Offset;     /* table file offset */
+    FT_ULong  Length;     /*      table length */
+
+  } TT_TableRec, *TT_Table;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_LongMetricsRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling the long metrics of the `hmtx' and `vmtx'     */
+  /*    TrueType tables.  The values are expressed in font units.          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    advance :: The advance width or height for the glyph.              */
+  /*                                                                       */
+  /*    bearing :: The left-side or top-side bearing for the glyph.        */
+  /*                                                                       */
+  typedef struct  TT_LongMetricsRec_
+  {
+    FT_UShort  advance;
+    FT_Short   bearing;
+
+  } TT_LongMetricsRec, *TT_LongMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    TT_ShortMetrics                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple type to model the short metrics of the `hmtx' and `vmtx'  */
+  /*    tables.                                                            */
+  /*                                                                       */
+  typedef FT_Short  TT_ShortMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_NameEntryRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling TrueType name records.  Name records are used */
+  /*    to store important strings like family name, style name,           */
+  /*    copyright, etc. in _localized_ versions (i.e., language, encoding, */
+  /*    etc).                                                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    platformID   :: The ID of the name's encoding platform.            */
+  /*                                                                       */
+  /*    encodingID   :: The platform-specific ID for the name's encoding.  */
+  /*                                                                       */
+  /*    languageID   :: The platform-specific ID for the name's language.  */
+  /*                                                                       */
+  /*    nameID       :: The ID specifying what kind of name this is.       */
+  /*                                                                       */
+  /*    stringLength :: The length of the string in bytes.                 */
+  /*                                                                       */
+  /*    stringOffset :: The offset to the string in the `name' table.      */
+  /*                                                                       */
+  /*    string       :: A pointer to the string's bytes.  Note that these  */
+  /*                    are usually UTF-16 encoded characters.             */
+  /*                                                                       */
+  typedef struct  TT_NameEntryRec_
+  {
+    FT_UShort  platformID;
+    FT_UShort  encodingID;
+    FT_UShort  languageID;
+    FT_UShort  nameID;
+    FT_UShort  stringLength;
+    FT_ULong   stringOffset;
+
+    /* this last field is not defined in the spec */
+    /* but used by the FreeType engine            */
+
+    FT_Byte*   string;
+
+  } TT_NameEntryRec, *TT_NameEntry;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_NameTableRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling the TrueType name table.                      */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    format         :: The format of the name table.                    */
+  /*                                                                       */
+  /*    numNameRecords :: The number of names in table.                    */
+  /*                                                                       */
+  /*    storageOffset  :: The offset of the name table in the `name'       */
+  /*                      TrueType table.                                  */
+  /*                                                                       */
+  /*    names          :: An array of name records.                        */
+  /*                                                                       */
+  /*    stream         :: the file's input stream.                         */
+  /*                                                                       */
+  typedef struct  TT_NameTableRec_
+  {
+    FT_UShort         format;
+    FT_UInt           numNameRecords;
+    FT_UInt           storageOffset;
+    TT_NameEntryRec*  names;
+    FT_Stream         stream;
+
+  } TT_NameTableRec, *TT_NameTable;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***             OPTIONAL TRUETYPE/OPENTYPE TABLES DEFINITIONS         ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_GaspRangeRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A tiny structure used to model a gasp range according to the       */
+  /*    TrueType specification.                                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    maxPPEM  :: The maximum ppem value to which `gaspFlag' applies.    */
+  /*                                                                       */
+  /*    gaspFlag :: A flag describing the grid-fitting and anti-aliasing   */
+  /*                modes to be used.                                      */
+  /*                                                                       */
+  typedef struct  TT_GaspRangeRec_
+  {
+    FT_UShort  maxPPEM;
+    FT_UShort  gaspFlag;
+
+  } TT_GaspRangeRec, *TT_GaspRange;
+
+
+#define TT_GASP_GRIDFIT  0x01
+#define TT_GASP_DOGRAY   0x02
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_GaspRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling the TrueType `gasp' table used to specify     */
+  /*    grid-fitting and anti-aliasing behaviour.                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    version    :: The version number.                                  */
+  /*                                                                       */
+  /*    numRanges  :: The number of gasp ranges in table.                  */
+  /*                                                                       */
+  /*    gaspRanges :: An array of gasp ranges.                             */
+  /*                                                                       */
+  typedef struct  TT_Gasp_
+  {
+    FT_UShort     version;
+    FT_UShort     numRanges;
+    TT_GaspRange  gaspRanges;
+
+  } TT_GaspRec;
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_HdmxEntryRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A small structure used to model the pre-computed widths of a given */
+  /*    size.  They are found in the `hdmx' table.                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    ppem      :: The pixels per EM value at which these metrics apply. */
+  /*                                                                       */
+  /*    max_width :: The maximum advance width for this metric.            */
+  /*                                                                       */
+  /*    widths    :: An array of widths.  Note: These are 8-bit bytes.     */
+  /*                                                                       */
+  typedef struct  TT_HdmxEntryRec_
+  {
+    FT_Byte   ppem;
+    FT_Byte   max_width;
+    FT_Byte*  widths;
+
+  } TT_HdmxEntryRec, *TT_HdmxEntry;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_HdmxRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the `hdmx' table, which contains         */
+  /*    pre-computed widths for a set of given sizes/dimensions.           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    version     :: The version number.                                 */
+  /*                                                                       */
+  /*    num_records :: The number of hdmx records.                         */
+  /*                                                                       */
+  /*    records     :: An array of hdmx records.                           */
+  /*                                                                       */
+  typedef struct  TT_HdmxRec_
+  {
+    FT_UShort     version;
+    FT_Short      num_records;
+    TT_HdmxEntry  records;
+
+  } TT_HdmxRec, *TT_Hdmx;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Kern0_PairRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a kerning pair for the kerning table     */
+  /*    format 0.  The engine now loads this table if it finds one in the  */
+  /*    font file.                                                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    left  :: The index of the left glyph in pair.                      */
+  /*                                                                       */
+  /*    right :: The index of the right glyph in pair.                     */
+  /*                                                                       */
+  /*    value :: The kerning distance.  A positive value spaces the        */
+  /*             glyphs, a negative one makes them closer.                 */
+  /*                                                                       */
+  typedef struct  TT_Kern0_PairRec_
+  {
+    FT_UShort  left;   /* index of left  glyph in pair */
+    FT_UShort  right;  /* index of right glyph in pair */
+    FT_FWord   value;  /* kerning value                */
+
+  } TT_Kern0_PairRec, *TT_Kern0_Pair;
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                    EMBEDDED BITMAPS SUPPORT                       ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_MetricsRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold the big metrics of a given glyph bitmap   */
+  /*    in a TrueType or OpenType font.  These are usually found in the    */
+  /*    `EBDT' (Microsoft) or `bloc' (Apple) table.                        */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    height       :: The glyph height in pixels.                        */
+  /*                                                                       */
+  /*    width        :: The glyph width in pixels.                         */
+  /*                                                                       */
+  /*    horiBearingX :: The horizontal left bearing.                       */
+  /*                                                                       */
+  /*    horiBearingY :: The horizontal top bearing.                        */
+  /*                                                                       */
+  /*    horiAdvance  :: The horizontal advance.                            */
+  /*                                                                       */
+  /*    vertBearingX :: The vertical left bearing.                         */
+  /*                                                                       */
+  /*    vertBearingY :: The vertical top bearing.                          */
+  /*                                                                       */
+  /*    vertAdvance  :: The vertical advance.                              */
+  /*                                                                       */
+  typedef struct  TT_SBit_MetricsRec_
+  {
+    FT_Byte  height;
+    FT_Byte  width;
+
+    FT_Char  horiBearingX;
+    FT_Char  horiBearingY;
+    FT_Byte  horiAdvance;
+
+    FT_Char  vertBearingX;
+    FT_Char  vertBearingY;
+    FT_Byte  vertAdvance;
+
+  } TT_SBit_MetricsRec, *TT_SBit_Metrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_SmallMetricsRec                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold the small metrics of a given glyph bitmap */
+  /*    in a TrueType or OpenType font.  These are usually found in the    */
+  /*    `EBDT' (Microsoft) or the `bdat' (Apple) table.                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    height   :: The glyph height in pixels.                            */
+  /*                                                                       */
+  /*    width    :: The glyph width in pixels.                             */
+  /*                                                                       */
+  /*    bearingX :: The left-side bearing.                                 */
+  /*                                                                       */
+  /*    bearingY :: The top-side bearing.                                  */
+  /*                                                                       */
+  /*    advance  :: The advance width or height.                           */
+  /*                                                                       */
+  typedef struct  TT_SBit_Small_Metrics_
+  {
+    FT_Byte  height;
+    FT_Byte  width;
+
+    FT_Char  bearingX;
+    FT_Char  bearingY;
+    FT_Byte  advance;
+
+  } TT_SBit_SmallMetricsRec, *TT_SBit_SmallMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_LineMetricsRec                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to describe the text line metrics of a given      */
+  /*    bitmap strike, for either a horizontal or vertical layout.         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    ascender                :: The ascender in pixels.                 */
+  /*                                                                       */
+  /*    descender               :: The descender in pixels.                */
+  /*                                                                       */
+  /*    max_width               :: The maximum glyph width in pixels.      */
+  /*                                                                       */
+  /*    caret_slope_enumerator  :: Rise of the caret slope, typically set  */
+  /*                               to 1 for non-italic fonts.              */
+  /*                                                                       */
+  /*    caret_slope_denominator :: Rise of the caret slope, typically set  */
+  /*                               to 0 for non-italic fonts.              */
+  /*                                                                       */
+  /*    caret_offset            :: Offset in pixels to move the caret for  */
+  /*                               proper positioning.                     */
+  /*                                                                       */
+  /*    min_origin_SB           :: Minimum of horiBearingX (resp.          */
+  /*                               vertBearingY).                          */
+  /*    min_advance_SB          :: Minimum of                              */
+  /*                                                                       */
+  /*                                 horizontal advance -                  */
+  /*                                   ( horiBearingX + width )            */
+  /*                                                                       */
+  /*                               resp.                                   */
+  /*                                                                       */
+  /*                                 vertical advance -                    */
+  /*                                   ( vertBearingY + height )           */
+  /*                                                                       */
+  /*    max_before_BL           :: Maximum of horiBearingY (resp.          */
+  /*                               vertBearingY).                          */
+  /*                                                                       */
+  /*    min_after_BL            :: Minimum of                              */
+  /*                                                                       */
+  /*                                 horiBearingY - height                 */
+  /*                                                                       */
+  /*                               resp.                                   */
+  /*                                                                       */
+  /*                                 vertBearingX - width                  */
+  /*                                                                       */
+  /*    pads                    :: Unused (to make the size of the record  */
+  /*                               a multiple of 32 bits.                  */
+  /*                                                                       */
+  typedef struct  TT_SBit_LineMetricsRec_
+  {
+    FT_Char  ascender;
+    FT_Char  descender;
+    FT_Byte  max_width;
+    FT_Char  caret_slope_numerator;
+    FT_Char  caret_slope_denominator;
+    FT_Char  caret_offset;
+    FT_Char  min_origin_SB;
+    FT_Char  min_advance_SB;
+    FT_Char  max_before_BL;
+    FT_Char  min_after_BL;
+    FT_Char  pads[2];
+
+  } TT_SBit_LineMetricsRec, *TT_SBit_LineMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_RangeRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A TrueType/OpenType subIndexTable as defined in the `EBLC'         */
+  /*    (Microsoft) or `bloc' (Apple) tables.                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    first_glyph   :: The first glyph index in the range.               */
+  /*                                                                       */
+  /*    last_glyph    :: The last glyph index in the range.                */
+  /*                                                                       */
+  /*    index_format  :: The format of index table.  Valid values are 1    */
+  /*                     to 5.                                             */
+  /*                                                                       */
+  /*    image_format  :: The format of `EBDT' image data.                  */
+  /*                                                                       */
+  /*    image_offset  :: The offset to image data in `EBDT'.               */
+  /*                                                                       */
+  /*    image_size    :: For index formats 2 and 5.  This is the size in   */
+  /*                     bytes of each glyph bitmap.                       */
+  /*                                                                       */
+  /*    big_metrics   :: For index formats 2 and 5.  This is the big       */
+  /*                     metrics for each glyph bitmap.                    */
+  /*                                                                       */
+  /*    num_glyphs    :: For index formats 4 and 5.  This is the number of */
+  /*                     glyphs in the code array.                         */
+  /*                                                                       */
+  /*    glyph_offsets :: For index formats 1 and 3.                        */
+  /*                                                                       */
+  /*    glyph_codes   :: For index formats 4 and 5.                        */
+  /*                                                                       */
+  /*    table_offset  :: The offset of the index table in the `EBLC'       */
+  /*                     table.  Only used during strike loading.          */
+  /*                                                                       */
+  typedef struct  TT_SBit_RangeRec_
+  {
+    FT_UShort           first_glyph;
+    FT_UShort           last_glyph;
+
+    FT_UShort           index_format;
+    FT_UShort           image_format;
+    FT_ULong            image_offset;
+
+    FT_ULong            image_size;
+    TT_SBit_MetricsRec  metrics;
+    FT_ULong            num_glyphs;
+
+    FT_ULong*           glyph_offsets;
+    FT_UShort*          glyph_codes;
+
+    FT_ULong            table_offset;
+
+  } TT_SBit_RangeRec, *TT_SBit_Range;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_StrikeRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used describe a given bitmap strike in the `EBLC'      */
+  /*    (Microsoft) or `bloc' (Apple) tables.                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*   num_index_ranges :: The number of index ranges.                     */
+  /*                                                                       */
+  /*   index_ranges     :: An array of glyph index ranges.                 */
+  /*                                                                       */
+  /*   color_ref        :: Unused.  `color_ref' is put in for future       */
+  /*                       enhancements, but these fields are already      */
+  /*                       in use by other platforms (e.g. Newton).        */
+  /*                       For details, please see                         */
+  /*                                                                       */
+  /*                         http://fonts.apple.com/                       */
+  /*                                TTRefMan/RM06/Chap6bloc.html           */
+  /*                                                                       */
+  /*   hori             :: The line metrics for horizontal layouts.        */
+  /*                                                                       */
+  /*   vert             :: The line metrics for vertical layouts.          */
+  /*                                                                       */
+  /*   start_glyph      :: The lowest glyph index for this strike.         */
+  /*                                                                       */
+  /*   end_glyph        :: The highest glyph index for this strike.        */
+  /*                                                                       */
+  /*   x_ppem           :: The number of horizontal pixels per EM.         */
+  /*                                                                       */
+  /*   y_ppem           :: The number of vertical pixels per EM.           */
+  /*                                                                       */
+  /*   bit_depth        :: The bit depth.  Valid values are 1, 2, 4,       */
+  /*                       and 8.                                          */
+  /*                                                                       */
+  /*   flags            :: Is this a vertical or horizontal strike?  For   */
+  /*                       details, please see                             */
+  /*                                                                       */
+  /*                         http://fonts.apple.com/                       */
+  /*                                TTRefMan/RM06/Chap6bloc.html           */
+  /*                                                                       */
+  typedef struct  TT_SBit_StrikeRec_
+  {
+    FT_Int                  num_ranges;
+    TT_SBit_Range           sbit_ranges;
+    FT_ULong                ranges_offset;
+
+    FT_ULong                color_ref;
+
+    TT_SBit_LineMetricsRec  hori;
+    TT_SBit_LineMetricsRec  vert;
+
+    FT_UShort               start_glyph;
+    FT_UShort               end_glyph;
+
+    FT_Byte                 x_ppem;
+    FT_Byte                 y_ppem;
+
+    FT_Byte                 bit_depth;
+    FT_Char                 flags;
+
+  } TT_SBit_StrikeRec, *TT_SBit_Strike;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_ComponentRec                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure to describe a compound sbit element.            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    glyph_code :: The element's glyph index.                           */
+  /*                                                                       */
+  /*    x_offset   :: The element's left bearing.                          */
+  /*                                                                       */
+  /*    y_offset   :: The element's top bearing.                           */
+  /*                                                                       */
+  typedef struct  TT_SBit_ComponentRec_
+  {
+    FT_UShort  glyph_code;
+    FT_Char    x_offset;
+    FT_Char    y_offset;
+
+  } TT_SBit_ComponentRec, *TT_SBit_Component;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_ScaleRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used describe a given bitmap scaling table, as defined */
+  /*    in the `EBSC' table.                                               */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    hori              :: The horizontal line metrics.                  */
+  /*                                                                       */
+  /*    vert              :: The vertical line metrics.                    */
+  /*                                                                       */
+  /*    x_ppem            :: The number of horizontal pixels per EM.       */
+  /*                                                                       */
+  /*    y_ppem            :: The number of vertical pixels per EM.         */
+  /*                                                                       */
+  /*    x_ppem_substitute :: Substitution x_ppem value.                    */
+  /*                                                                       */
+  /*    y_ppem_substitute :: Substitution y_ppem value.                    */
+  /*                                                                       */
+  typedef struct  TT_SBit_ScaleRec_
+  {
+    TT_SBit_LineMetricsRec  hori;
+    TT_SBit_LineMetricsRec  vert;
+
+    FT_Byte                 x_ppem;
+    FT_Byte                 y_ppem;
+
+    FT_Byte                 x_ppem_substitute;
+    FT_Byte                 y_ppem_substitute;
+
+  } TT_SBit_ScaleRec, *TT_SBit_Scale;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                  POSTSCRIPT GLYPH NAMES SUPPORT                   ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Post_20Rec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Postscript names sub-table, format 2.0.  Stores the PS name of     */
+  /*    each glyph in the font face.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_glyphs    :: The number of named glyphs in the table.          */
+  /*                                                                       */
+  /*    num_names     :: The number of PS names stored in the table.       */
+  /*                                                                       */
+  /*    glyph_indices :: The indices of the glyphs in the names arrays.    */
+  /*                                                                       */
+  /*    glyph_names   :: The PS names not in Mac Encoding.                 */
+  /*                                                                       */
+  typedef struct  TT_Post_20Rec_
+  {
+    FT_UShort   num_glyphs;
+    FT_UShort   num_names;
+    FT_UShort*  glyph_indices;
+    FT_Char**   glyph_names;
+
+  } TT_Post_20Rec, *TT_Post_20;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Post_25Rec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Postscript names sub-table, format 2.5.  Stores the PS name of     */
+  /*    each glyph in the font face.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_glyphs :: The number of glyphs in the table.                   */
+  /*                                                                       */
+  /*    offsets    :: An array of signed offsets in a normal Mac           */
+  /*                  Postscript name encoding.                            */
+  /*                                                                       */
+  typedef struct  TT_Post_25_
+  {
+    FT_UShort  num_glyphs;
+    FT_Char*   offsets;
+
+  } TT_Post_25Rec, *TT_Post_25;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Post_NamesRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Postscript names table, either format 2.0 or 2.5.                  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    loaded    :: A flag to indicate whether the PS names are loaded.   */
+  /*                                                                       */
+  /*    format_20 :: The sub-table used for format 2.0.                    */
+  /*                                                                       */
+  /*    format_25 :: The sub-table used for format 2.5.                    */
+  /*                                                                       */
+  typedef struct  TT_Post_NamesRec_
+  {
+    FT_Bool  loaded;
+
+    union
+    {
+      TT_Post_20Rec  format_20;
+      TT_Post_25Rec  format_25;
+
+    } names;
+
+  } TT_Post_NamesRec, *TT_Post_Names;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                    GX VARIATION TABLE SUPPORT                     ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+  typedef struct GX_BlendRec_  *GX_Blend;
+#endif
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***              EMBEDDED BDF PROPERTIES TABLE SUPPORT                ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   * These types are used to support a `BDF ' table that isn't part of the
+   * official TrueType specification.  It is mainly used in SFNT-based
+   * bitmap fonts that were generated from a set of BDF fonts.
+   *
+   * The format of the table is as follows.
+   *
+   *   USHORT   version      `BDF ' table version number, should be 0x0001.
+   *   USHORT   strikeCount  Number of strikes (bitmap sizes) in this table.
+   *   ULONG    stringTable  Offset (from start of BDF table) to string
+   *                         table.
+   *
+   * This is followed by an array of `strikeCount' descriptors, having the
+   * following format.
+   *
+   *   USHORT   ppem         Vertical pixels per EM for this strike.
+   *   USHORT   numItems     Number of items for this strike (properties and
+   *                         atoms).  Maximum is 255.
+   *
+   * This array in turn is followed by `strikeCount' value sets.  Each
+   * `value set' is an array of `numItems' items with the following format.
+   *
+   *   ULONG    item_name    Offset in string table to item name.
+   *   USHORT   item_type    The item type.  Possible values are
+   *                            0 => string (e.g., COMMENT)
+   *                            1 => atom   (e.g., FONT or even SIZE)
+   *                            2 => int32
+   *                            3 => uint32
+   *                         0x10 => A flag to indicate a properties.  This
+   *                                 is ORed with the above values.
+   *   ULONG    item_value   For strings  => Offset into string table without
+   *                                         the corresponding double quotes.
+   *                         For atoms    => Offset into string table.
+   *                         For integers => Direct value.
+   *
+   * All strings in the string table consist of bytes and are
+   * zero-terminated.
+   *
+   */
+
+#ifdef TT_CONFIG_OPTION_BDF
+
+  typedef struct  TT_BDFRec_
+  {
+    FT_Byte*   table;
+    FT_Byte*   table_end;
+    FT_Byte*   strings;
+    FT_ULong   strings_size;
+    FT_UInt    num_strikes;
+    FT_Bool    loaded;
+
+  } TT_BDFRec, *TT_BDF;
+
+#endif /* TT_CONFIG_OPTION_BDF */
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                  ORIGINAL TT_FACE CLASS DEFINITION                ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This structure/class is defined here because it is common to the      */
+  /* following formats: TTF, OpenType-TT, and OpenType-CFF.                */
+  /*                                                                       */
+  /* Note, however, that the classes TT_Size and TT_GlyphSlot are not      */
+  /* shared between font drivers, and are thus defined in `ttobjs.h'.      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    TT_Face                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a TrueType face/font object.  A TT_Face encapsulates   */
+  /*    the resolution and scaling independent parts of a TrueType font    */
+  /*    resource.                                                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The TT_Face structure is also used as a `parent class' for the     */
+  /*    OpenType-CFF class (T2_Face).                                      */
+  /*                                                                       */
+  typedef struct TT_FaceRec_*  TT_Face;
+
+
+  /* a function type used for the truetype bytecode interpreter hooks */
+  typedef FT_Error
+  (*TT_Interpreter)( void*  exec_context );
+
+  /* forward declaration */
+  typedef struct TT_LoaderRec_*  TT_Loader;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_GotoTableFunc                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Seeks a stream to the start of a given TrueType table.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    tag    :: A 4-byte tag used to name the table.                     */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    length :: The length of the table in bytes.  Set to 0 if not       */
+  /*              needed.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be at the font file's origin.               */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Loader_GotoTableFunc)( TT_Face    face,
+                              FT_ULong   tag,
+                              FT_Stream  stream,
+                              FT_ULong*  length );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_StartGlyphFunc                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Seeks a stream to the start of a given glyph element, and opens a  */
+  /*    frame for it.                                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    loader      :: The current TrueType glyph loader object.           */
+  /*                                                                       */
+  /*    glyph index :: The index of the glyph to access.                   */
+  /*                                                                       */
+  /*    offset      :: The offset of the glyph according to the            */
+  /*                   `locations' table.                                  */
+  /*                                                                       */
+  /*    byte_count  :: The size of the frame in bytes.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is normally equivalent to FT_STREAM_SEEK(offset)     */
+  /*    followed by FT_FRAME_ENTER(byte_count) with the loader's stream,   */
+  /*    but alternative formats (e.g. compressed ones) might use something */
+  /*    different.                                                         */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Loader_StartGlyphFunc)( TT_Loader  loader,
+                               FT_UInt    glyph_index,
+                               FT_ULong   offset,
+                               FT_UInt    byte_count );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_ReadGlyphFunc                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Reads one glyph element (its header, a simple glyph, or a          */
+  /*    composite) from the loader's current stream frame.                 */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    loader :: The current TrueType glyph loader object.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Loader_ReadGlyphFunc)( TT_Loader  loader );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_EndGlyphFunc                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Closes the current loader stream frame for the glyph.              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    loader :: The current TrueType glyph loader object.                */
+  /*                                                                       */
+  typedef void
+  (*TT_Loader_EndGlyphFunc)( TT_Loader  loader );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                         TrueType Face Type                            */
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Face                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The TrueType face class.  These objects model the resolution and   */
+  /*    point-size independent data found in a TrueType font file.         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root                 :: The base FT_Face structure, managed by the */
+  /*                            base layer.                                */
+  /*                                                                       */
+  /*    ttc_header           :: The TrueType collection header, used when  */
+  /*                            the file is a `ttc' rather than a `ttf'.   */
+  /*                            For ordinary font files, the field         */
+  /*                            `ttc_header.count' is set to 0.            */
+  /*                                                                       */
+  /*    format_tag           :: The font format tag.                       */
+  /*                                                                       */
+  /*    num_tables           :: The number of TrueType tables in this font */
+  /*                            file.                                      */
+  /*                                                                       */
+  /*    dir_tables           :: The directory of TrueType tables for this  */
+  /*                            font file.                                 */
+  /*                                                                       */
+  /*    header               :: The font's font header (`head' table).     */
+  /*                            Read on font opening.                      */
+  /*                                                                       */
+  /*    horizontal           :: The font's horizontal header (`hhea'       */
+  /*                            table).  This field also contains the      */
+  /*                            associated horizontal metrics table        */
+  /*                            (`hmtx').                                  */
+  /*                                                                       */
+  /*    max_profile          :: The font's maximum profile table.  Read on */
+  /*                            font opening.  Note that some maximum      */
+  /*                            values cannot be taken directly from this  */
+  /*                            table.  We thus define additional fields   */
+  /*                            below to hold the computed maxima.         */
+  /*                                                                       */
+  /*    vertical_info        :: A boolean which is set when the font file  */
+  /*                            contains vertical metrics.  If not, the    */
+  /*                            value of the `vertical' field is           */
+  /*                            undefined.                                 */
+  /*                                                                       */
+  /*    vertical             :: The font's vertical header (`vhea' table). */
+  /*                            This field also contains the associated    */
+  /*                            vertical metrics table (`vmtx'), if found. */
+  /*                            IMPORTANT: The contents of this field is   */
+  /*                            undefined if the `verticalInfo' field is   */
+  /*                            unset.                                     */
+  /*                                                                       */
+  /*    num_names            :: The number of name records within this     */
+  /*                            TrueType font.                             */
+  /*                                                                       */
+  /*    name_table           :: The table of name records (`name').        */
+  /*                                                                       */
+  /*    os2                  :: The font's OS/2 table (`OS/2').            */
+  /*                                                                       */
+  /*    postscript           :: The font's PostScript table (`post'        */
+  /*                            table).  The PostScript glyph names are    */
+  /*                            not loaded by the driver on face opening.  */
+  /*                            See the `ttpost' module for more details.  */
+  /*                                                                       */
+  /*    cmap_table           :: Address of the face's `cmap' SFNT table    */
+  /*                            in memory (it's an extracted frame).       */
+  /*                                                                       */
+  /*    cmap_size            :: The size in bytes of the `cmap_table'      */
+  /*                            described above.                           */
+  /*                                                                       */
+  /*    goto_table           :: A function called by each TrueType table   */
+  /*                            loader to position a stream's cursor to    */
+  /*                            the start of a given table according to    */
+  /*                            its tag.  It defaults to TT_Goto_Face but  */
+  /*                            can be different for strange formats (e.g. */
+  /*                            Type 42).                                  */
+  /*                                                                       */
+  /*    access_glyph_frame   :: A function used to access the frame of a   */
+  /*                            given glyph within the face's font file.   */
+  /*                                                                       */
+  /*    forget_glyph_frame   :: A function used to forget the frame of a   */
+  /*                            given glyph when all data has been loaded. */
+  /*                                                                       */
+  /*    read_glyph_header    :: A function used to read a glyph header.    */
+  /*                            It must be called between an `access' and  */
+  /*                            `forget'.                                  */
+  /*                                                                       */
+  /*    read_simple_glyph    :: A function used to read a simple glyph.    */
+  /*                            It must be called after the header was     */
+  /*                            read, and before the `forget'.             */
+  /*                                                                       */
+  /*    read_composite_glyph :: A function used to read a composite glyph. */
+  /*                            It must be called after the header was     */
+  /*                            read, and before the `forget'.             */
+  /*                                                                       */
+  /*    sfnt                 :: A pointer to the SFNT service.             */
+  /*                                                                       */
+  /*    psnames              :: A pointer to the PostScript names service. */
+  /*                                                                       */
+  /*    hdmx                 :: The face's horizontal device metrics       */
+  /*                            (`hdmx' table).  This table is optional in */
+  /*                            TrueType/OpenType fonts.                   */
+  /*                                                                       */
+  /*    gasp                 :: The grid-fitting and scaling properties    */
+  /*                            table (`gasp').  This table is optional in */
+  /*                            TrueType/OpenType fonts.                   */
+  /*                                                                       */
+  /*    pclt                 :: The `pclt' SFNT table.                     */
+  /*                                                                       */
+  /*    num_sbit_strikes     :: The number of sbit strikes, i.e., bitmap   */
+  /*                            sizes, embedded in this font.              */
+  /*                                                                       */
+  /*    sbit_strikes         :: An array of sbit strikes embedded in this  */
+  /*                            font.  This table is optional in a         */
+  /*                            TrueType/OpenType font.                    */
+  /*                                                                       */
+  /*    num_sbit_scales      :: The number of sbit scales for this font.   */
+  /*                                                                       */
+  /*    sbit_scales          :: Array of sbit scales embedded in this      */
+  /*                            font.  This table is optional in a         */
+  /*                            TrueType/OpenType font.                    */
+  /*                                                                       */
+  /*    postscript_names     :: A table used to store the Postscript names */
+  /*                            of  the glyphs for this font.  See the     */
+  /*                            file  `ttconfig.h' for comments on the     */
+  /*                            TT_CONFIG_OPTION_POSTSCRIPT_NAMES option.  */
+  /*                                                                       */
+  /*    num_locations        :: The number of glyph locations in this      */
+  /*                            TrueType file.  This should be             */
+  /*                            identical to the number of glyphs.         */
+  /*                            Ignored for Type 2 fonts.                  */
+  /*                                                                       */
+  /*    glyph_locations      :: An array of longs.  These are offsets to   */
+  /*                            glyph data within the `glyf' table.        */
+  /*                            Ignored for Type 2 font faces.             */
+  /*                                                                       */
+  /*    glyf_len             :: The length of the `glyf' table.  Needed    */
+  /*                            for malformed `loca' tables.               */
+  /*                                                                       */
+  /*    font_program_size    :: Size in bytecodes of the face's font       */
+  /*                            program.  0 if none defined.  Ignored for  */
+  /*                            Type 2 fonts.                              */
+  /*                                                                       */
+  /*    font_program         :: The face's font program (bytecode stream)  */
+  /*                            executed at load time, also used during    */
+  /*                            glyph rendering.  Comes from the `fpgm'    */
+  /*                            table.  Ignored for Type 2 font fonts.     */
+  /*                                                                       */
+  /*    cvt_program_size     :: The size in bytecodes of the face's cvt    */
+  /*                            program.  Ignored for Type 2 fonts.        */
+  /*                                                                       */
+  /*    cvt_program          :: The face's cvt program (bytecode stream)   */
+  /*                            executed each time an instance/size is     */
+  /*                            changed/reset.  Comes from the `prep'      */
+  /*                            table.  Ignored for Type 2 fonts.          */
+  /*                                                                       */
+  /*    cvt_size             :: Size of the control value table (in        */
+  /*                            entries).   Ignored for Type 2 fonts.      */
+  /*                                                                       */
+  /*    cvt                  :: The face's original control value table.   */
+  /*                            Coordinates are expressed in unscaled font */
+  /*                            units.  Comes from the `cvt ' table.       */
+  /*                            Ignored for Type 2 fonts.                  */
+  /*                                                                       */
+  /*    num_kern_pairs       :: The number of kerning pairs present in the */
+  /*                            font file.  The engine only loads the      */
+  /*                            first horizontal format 0 kern table it    */
+  /*                            finds in the font file.  Ignored for       */
+  /*                            Type 2 fonts.                              */
+  /*                                                                       */
+  /*    kern_table_index     :: The index of the kerning table in the font */
+  /*                            kerning directory.  Ignored for Type 2     */
+  /*                            fonts.                                     */
+  /*                                                                       */
+  /*    interpreter          :: A pointer to the TrueType bytecode         */
+  /*                            interpreters field is also used to hook    */
+  /*                            the debugger in `ttdebug'.                 */
+  /*                                                                       */
+  /*    unpatented_hinting   :: If true, use only unpatented methods in    */
+  /*                            the bytecode interpreter.                  */
+  /*                                                                       */
+  /*    doblend              :: A boolean which is set if the font should  */
+  /*                            be blended (this is for GX var).           */
+  /*                                                                       */
+  /*    blend                :: Contains the data needed to control GX     */
+  /*                            variation tables (rather like Multiple     */
+  /*                            Master data).                              */
+  /*                                                                       */
+  /*    extra                :: Reserved for third-party font drivers.     */
+  /*                                                                       */
+  /*    postscript_name      :: The PS name of the font.  Used by the      */
+  /*                            postscript name service.                   */
+  /*                                                                       */
+  typedef struct  TT_FaceRec_
+  {
+    FT_FaceRec            root;
+
+    TTC_HeaderRec         ttc_header;
+
+    FT_ULong              format_tag;
+    FT_UShort             num_tables;
+    TT_Table              dir_tables;
+
+    TT_Header             header;       /* TrueType header table          */
+    TT_HoriHeader         horizontal;   /* TrueType horizontal header     */
+
+    TT_MaxProfile         max_profile;
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_ULong              max_components;  /* stubbed to 0 */
+#endif
+
+    FT_Bool               vertical_info;
+    TT_VertHeader         vertical;     /* TT Vertical header, if present */
+
+    FT_UShort             num_names;    /* number of name records  */
+    TT_NameTableRec       name_table;   /* name table              */
+
+    TT_OS2                os2;          /* TrueType OS/2 table            */
+    TT_Postscript         postscript;   /* TrueType Postscript table      */
+
+    FT_Byte*              cmap_table;   /* extracted `cmap' table */
+    FT_ULong              cmap_size;
+
+    TT_Loader_GotoTableFunc   goto_table;
+
+    TT_Loader_StartGlyphFunc  access_glyph_frame;
+    TT_Loader_EndGlyphFunc    forget_glyph_frame;
+    TT_Loader_ReadGlyphFunc   read_glyph_header;
+    TT_Loader_ReadGlyphFunc   read_simple_glyph;
+    TT_Loader_ReadGlyphFunc   read_composite_glyph;
+
+    /* a typeless pointer to the SFNT_Interface table used to load */
+    /* the basic TrueType tables in the face object                */
+    void*                 sfnt;
+
+    /* a typeless pointer to the FT_Service_PsCMapsRec table used to */
+    /* handle glyph names <-> unicode & Mac values                   */
+    void*                 psnames;
+
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* Optional TrueType/OpenType tables                                   */
+    /*                                                                     */
+    /***********************************************************************/
+
+    /* horizontal device metrics */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_HdmxRec            hdmx;
+#endif
+
+    /* grid-fitting and scaling table */
+    TT_GaspRec            gasp;                 /* the `gasp' table */
+
+    /* PCL 5 table */
+    TT_PCLT               pclt;
+
+    /* embedded bitmaps support */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_ULong              num_sbit_strikes;
+    TT_SBit_Strike        sbit_strikes;
+#endif
+
+    FT_ULong              num_sbit_scales;
+    TT_SBit_Scale         sbit_scales;
+
+    /* postscript names table */
+    TT_Post_NamesRec      postscript_names;
+
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* TrueType-specific fields (ignored by the OTF-Type2 driver)          */
+    /*                                                                     */
+    /***********************************************************************/
+
+    /* the glyph locations */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_UShort             num_locations_stub;
+    FT_Long*              glyph_locations_stub;
+#endif
+
+    /* the font program, if any */
+    FT_ULong              font_program_size;
+    FT_Byte*              font_program;
+
+    /* the cvt program, if any */
+    FT_ULong              cvt_program_size;
+    FT_Byte*              cvt_program;
+
+    /* the original, unscaled, control value table */
+    FT_ULong              cvt_size;
+    FT_Short*             cvt;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    /* the format 0 kerning table, if any */
+    FT_Int                num_kern_pairs;
+    FT_Int                kern_table_index;
+    TT_Kern0_Pair         kern_pairs;
+#endif
+
+    /* A pointer to the bytecode interpreter to use.  This is also */
+    /* used to hook the debugger for the `ttdebug' utility.        */
+    TT_Interpreter        interpreter;
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    /* Use unpatented hinting only. */
+    FT_Bool               unpatented_hinting;
+#endif
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* Other tables or fields. This is used by derivative formats like     */
+    /* OpenType.                                                           */
+    /*                                                                     */
+    /***********************************************************************/
+
+    FT_Generic            extra;
+
+    const char*           postscript_name;
+
+    /* since version 2.1.8, but was originally placed after */
+    /* `glyph_locations_stub'                               */
+    FT_ULong              glyf_len;
+
+    /* since version 2.1.8, but was originally placed before `extra' */
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+    FT_Bool               doblend;
+    GX_Blend              blend;
+#endif
+
+    /* since version 2.2 */
+
+    FT_Byte*              horz_metrics;
+    FT_ULong              horz_metrics_size;
+
+    FT_Byte*              vert_metrics;
+    FT_ULong              vert_metrics_size;
+
+    FT_ULong              num_locations; /* in broken TTF, gid > 0xFFFF */
+    FT_Byte*              glyph_locations;
+
+    FT_Byte*              hdmx_table;
+    FT_ULong              hdmx_table_size;
+    FT_UInt               hdmx_record_count;
+    FT_ULong              hdmx_record_size;
+    FT_Byte*              hdmx_record_sizes;
+
+    FT_Byte*              sbit_table;
+    FT_ULong              sbit_table_size;
+    FT_UInt               sbit_num_strikes;
+
+    FT_Byte*              kern_table;
+    FT_ULong              kern_table_size;
+    FT_UInt               num_kern_tables;
+    FT_UInt32             kern_avail_bits;
+    FT_UInt32             kern_order_bits;
+
+#ifdef TT_CONFIG_OPTION_BDF
+    TT_BDFRec             bdf;
+#endif /* TT_CONFIG_OPTION_BDF */
+
+    /* since 2.3.0 */
+    FT_ULong              horz_metrics_offset;
+    FT_ULong              vert_metrics_offset;
+
+  } TT_FaceRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  <Struct>                                                             */
+  /*     TT_GlyphZoneRec                                                   */
+  /*                                                                       */
+  /*  <Description>                                                        */
+  /*     A glyph zone is used to load, scale and hint glyph outline        */
+  /*     coordinates.                                                      */
+  /*                                                                       */
+  /*  <Fields>                                                             */
+  /*     memory       :: A handle to the memory manager.                   */
+  /*                                                                       */
+  /*     max_points   :: The maximal size in points of the zone.           */
+  /*                                                                       */
+  /*     max_contours :: Max size in links contours of the zone.           */
+  /*                                                                       */
+  /*     n_points     :: The current number of points in the zone.         */
+  /*                                                                       */
+  /*     n_contours   :: The current number of contours in the zone.       */
+  /*                                                                       */
+  /*     org          :: The original glyph coordinates (font              */
+  /*                     units/scaled).                                    */
+  /*                                                                       */
+  /*     cur          :: The current glyph coordinates (scaled/hinted).    */
+  /*                                                                       */
+  /*     tags         :: The point control tags.                           */
+  /*                                                                       */
+  /*     contours     :: The contours end points.                          */
+  /*                                                                       */
+  /*     first_point  :: Offset of the current subglyph's first point.     */
+  /*                                                                       */
+  typedef struct  TT_GlyphZoneRec_
+  {
+    FT_Memory   memory;
+    FT_UShort   max_points;
+    FT_UShort   max_contours;
+    FT_UShort   n_points;    /* number of points in zone    */
+    FT_Short    n_contours;  /* number of contours          */
+
+    FT_Vector*  org;         /* original point coordinates  */
+    FT_Vector*  cur;         /* current point coordinates   */
+    FT_Vector*  orus;        /* original (unscaled) point coordinates */
+
+    FT_Byte*    tags;        /* current touch flags         */
+    FT_UShort*  contours;    /* contour end points          */
+
+    FT_UShort   first_point; /* offset of first (#0) point  */
+
+  } TT_GlyphZoneRec, *TT_GlyphZone;
+
+
+  /* handle to execution context */
+  typedef struct TT_ExecContextRec_*  TT_ExecContext;
+
+  /* glyph loader structure */
+  typedef struct  TT_LoaderRec_
+  {
+    FT_Face          face;
+    FT_Size          size;
+    FT_GlyphSlot     glyph;
+    FT_GlyphLoader   gloader;
+
+    FT_ULong         load_flags;
+    FT_UInt          glyph_index;
+
+    FT_Stream        stream;
+    FT_Int           byte_len;
+
+    FT_Short         n_contours;
+    FT_BBox          bbox;
+    FT_Int           left_bearing;
+    FT_Int           advance;
+    FT_Int           linear;
+    FT_Bool          linear_def;
+    FT_Bool          preserve_pps;
+    FT_Vector        pp1;
+    FT_Vector        pp2;
+
+    FT_ULong         glyf_offset;
+
+    /* the zone where we load our glyphs */
+    TT_GlyphZoneRec  base;
+    TT_GlyphZoneRec  zone;
+
+    TT_ExecContext   exec;
+    FT_Byte*         instructions;
+    FT_ULong         ins_pos;
+
+    /* for possible extensibility in other formats */
+    void*            other;
+
+    /* since version 2.1.8 */
+    FT_Int           top_bearing;
+    FT_Int           vadvance;
+    FT_Vector        pp3;
+    FT_Vector        pp4;
+
+    /* since version 2.2.1 */
+    FT_Byte*         cursor;
+    FT_Byte*         limit;
+
+  } TT_LoaderRec;
+
+
+FT_END_HEADER
+
+#endif /* __TTTYPES_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/t1tables.h b/extensions/externals/src/freetype-2.4.9/include/freetype/t1tables.h
new file mode 100644
index 0000000..a14255e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/t1tables.h
@@ -0,0 +1,662 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1tables.h                                                             */
+/*                                                                         */
+/*    Basic Type 1/Type 2 tables definitions and interface (specification  */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 1996-2004, 2006, 2008, 2009, 2011 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1TABLES_H__
+#define __T1TABLES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    type1_tables                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Type 1 Tables                                                      */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Type~1 (PostScript) specific font tables.                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the definition of Type 1-specific tables,    */
+  /*    including structures related to other PostScript font formats.     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */
+  /* structures in order to support Multiple Master fonts.               */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_FontInfoRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a Type~1 or Type~2 FontInfo dictionary.  */
+  /*    Note that for Multiple Master fonts, each instance has its own     */
+  /*    FontInfo dictionary.                                               */
+  /*                                                                       */
+  typedef struct  PS_FontInfoRec_
+  {
+    FT_String*  version;
+    FT_String*  notice;
+    FT_String*  full_name;
+    FT_String*  family_name;
+    FT_String*  weight;
+    FT_Long     italic_angle;
+    FT_Bool     is_fixed_pitch;
+    FT_Short    underline_position;
+    FT_UShort   underline_thickness;
+
+  } PS_FontInfoRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_FontInfo                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @PS_FontInfoRec structure.                           */
+  /*                                                                       */
+  typedef struct PS_FontInfoRec_*  PS_FontInfo;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    T1_FontInfo                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This type is equivalent to @PS_FontInfoRec.  It is deprecated but  */
+  /*    kept to maintain source compatibility between various versions of  */
+  /*    FreeType.                                                          */
+  /*                                                                       */
+  typedef PS_FontInfoRec  T1_FontInfo;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_PrivateRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a Type~1 or Type~2 private dictionary.   */
+  /*    Note that for Multiple Master fonts, each instance has its own     */
+  /*    Private dictionary.                                                */
+  /*                                                                       */
+  typedef struct  PS_PrivateRec_
+  {
+    FT_Int     unique_id;
+    FT_Int     lenIV;
+
+    FT_Byte    num_blue_values;
+    FT_Byte    num_other_blues;
+    FT_Byte    num_family_blues;
+    FT_Byte    num_family_other_blues;
+
+    FT_Short   blue_values[14];
+    FT_Short   other_blues[10];
+
+    FT_Short   family_blues      [14];
+    FT_Short   family_other_blues[10];
+
+    FT_Fixed   blue_scale;
+    FT_Int     blue_shift;
+    FT_Int     blue_fuzz;
+
+    FT_UShort  standard_width[1];
+    FT_UShort  standard_height[1];
+
+    FT_Byte    num_snap_widths;
+    FT_Byte    num_snap_heights;
+    FT_Bool    force_bold;
+    FT_Bool    round_stem_up;
+
+    FT_Short   snap_widths [13];  /* including std width  */
+    FT_Short   snap_heights[13];  /* including std height */
+
+    FT_Fixed   expansion_factor;
+
+    FT_Long    language_group;
+    FT_Long    password;
+
+    FT_Short   min_feature[2];
+
+  } PS_PrivateRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_Private                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @PS_PrivateRec structure.                            */
+  /*                                                                       */
+  typedef struct PS_PrivateRec_*  PS_Private;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    T1_Private                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   This type is equivalent to @PS_PrivateRec.  It is deprecated but    */
+  /*   kept to maintain source compatibility between various versions of   */
+  /*   FreeType.                                                           */
+  /*                                                                       */
+  typedef PS_PrivateRec  T1_Private;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    T1_Blend_Flags                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A set of flags used to indicate which fields are present in a      */
+  /*    given blend dictionary (font info or private).  Used to support    */
+  /*    Multiple Masters fonts.                                            */
+  /*                                                                       */
+  typedef enum  T1_Blend_Flags_
+  {
+    /*# required fields in a FontInfo blend dictionary */
+    T1_BLEND_UNDERLINE_POSITION = 0,
+    T1_BLEND_UNDERLINE_THICKNESS,
+    T1_BLEND_ITALIC_ANGLE,
+
+    /*# required fields in a Private blend dictionary */
+    T1_BLEND_BLUE_VALUES,
+    T1_BLEND_OTHER_BLUES,
+    T1_BLEND_STANDARD_WIDTH,
+    T1_BLEND_STANDARD_HEIGHT,
+    T1_BLEND_STEM_SNAP_WIDTHS,
+    T1_BLEND_STEM_SNAP_HEIGHTS,
+    T1_BLEND_BLUE_SCALE,
+    T1_BLEND_BLUE_SHIFT,
+    T1_BLEND_FAMILY_BLUES,
+    T1_BLEND_FAMILY_OTHER_BLUES,
+    T1_BLEND_FORCE_BOLD,
+
+    /*# never remove */
+    T1_BLEND_MAX
+
+  } T1_Blend_Flags;
+
+  /* */
+
+
+  /*# backwards compatible definitions */
+#define t1_blend_underline_position   T1_BLEND_UNDERLINE_POSITION
+#define t1_blend_underline_thickness  T1_BLEND_UNDERLINE_THICKNESS
+#define t1_blend_italic_angle         T1_BLEND_ITALIC_ANGLE
+#define t1_blend_blue_values          T1_BLEND_BLUE_VALUES
+#define t1_blend_other_blues          T1_BLEND_OTHER_BLUES
+#define t1_blend_standard_widths      T1_BLEND_STANDARD_WIDTH
+#define t1_blend_standard_height      T1_BLEND_STANDARD_HEIGHT
+#define t1_blend_stem_snap_widths     T1_BLEND_STEM_SNAP_WIDTHS
+#define t1_blend_stem_snap_heights    T1_BLEND_STEM_SNAP_HEIGHTS
+#define t1_blend_blue_scale           T1_BLEND_BLUE_SCALE
+#define t1_blend_blue_shift           T1_BLEND_BLUE_SHIFT
+#define t1_blend_family_blues         T1_BLEND_FAMILY_BLUES
+#define t1_blend_family_other_blues   T1_BLEND_FAMILY_OTHER_BLUES
+#define t1_blend_force_bold           T1_BLEND_FORCE_BOLD
+#define t1_blend_max                  T1_BLEND_MAX
+
+
+  /* maximum number of Multiple Masters designs, as defined in the spec */
+#define T1_MAX_MM_DESIGNS     16
+
+  /* maximum number of Multiple Masters axes, as defined in the spec */
+#define T1_MAX_MM_AXIS        4
+
+  /* maximum number of elements in a design map */
+#define T1_MAX_MM_MAP_POINTS  20
+
+
+  /* this structure is used to store the BlendDesignMap entry for an axis */
+  typedef struct  PS_DesignMap_
+  {
+    FT_Byte    num_points;
+    FT_Long*   design_points;
+    FT_Fixed*  blend_points;
+
+  } PS_DesignMapRec, *PS_DesignMap;
+
+  /* backwards-compatible definition */
+  typedef PS_DesignMapRec  T1_DesignMap;
+
+
+  typedef struct  PS_BlendRec_
+  {
+    FT_UInt          num_designs;
+    FT_UInt          num_axis;
+
+    FT_String*       axis_names[T1_MAX_MM_AXIS];
+    FT_Fixed*        design_pos[T1_MAX_MM_DESIGNS];
+    PS_DesignMapRec  design_map[T1_MAX_MM_AXIS];
+
+    FT_Fixed*        weight_vector;
+    FT_Fixed*        default_weight_vector;
+
+    PS_FontInfo      font_infos[T1_MAX_MM_DESIGNS + 1];
+    PS_Private       privates  [T1_MAX_MM_DESIGNS + 1];
+
+    FT_ULong         blend_bitflags;
+
+    FT_BBox*         bboxes    [T1_MAX_MM_DESIGNS + 1];
+
+    /* since 2.3.0 */
+
+    /* undocumented, optional: the default design instance;   */
+    /* corresponds to default_weight_vector --                */
+    /* num_default_design_vector == 0 means it is not present */
+    /* in the font and associated metrics files               */
+    FT_UInt          default_design_vector[T1_MAX_MM_DESIGNS];
+    FT_UInt          num_default_design_vector;
+
+  } PS_BlendRec, *PS_Blend;
+
+
+  /* backwards-compatible definition */
+  typedef PS_BlendRec  T1_Blend;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceDictRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to represent data in a CID top-level dictionary.  */
+  /*                                                                       */
+  typedef struct  CID_FaceDictRec_
+  {
+    PS_PrivateRec  private_dict;
+
+    FT_UInt        len_buildchar;
+    FT_Fixed       forcebold_threshold;
+    FT_Pos         stroke_width;
+    FT_Fixed       expansion_factor;
+
+    FT_Byte        paint_type;
+    FT_Byte        font_type;
+    FT_Matrix      font_matrix;
+    FT_Vector      font_offset;
+
+    FT_UInt        num_subrs;
+    FT_ULong       subrmap_offset;
+    FT_Int         sd_bytes;
+
+  } CID_FaceDictRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceDict                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @CID_FaceDictRec structure.                          */
+  /*                                                                       */
+  typedef struct CID_FaceDictRec_*  CID_FaceDict;
+
+  /* */
+
+
+  /* backwards-compatible definition */
+  typedef CID_FaceDictRec  CID_FontDict;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceInfoRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to represent CID Face information.                */
+  /*                                                                       */
+  typedef struct  CID_FaceInfoRec_
+  {
+    FT_String*      cid_font_name;
+    FT_Fixed        cid_version;
+    FT_Int          cid_font_type;
+
+    FT_String*      registry;
+    FT_String*      ordering;
+    FT_Int          supplement;
+
+    PS_FontInfoRec  font_info;
+    FT_BBox         font_bbox;
+    FT_ULong        uid_base;
+
+    FT_Int          num_xuid;
+    FT_ULong        xuid[16];
+
+    FT_ULong        cidmap_offset;
+    FT_Int          fd_bytes;
+    FT_Int          gd_bytes;
+    FT_ULong        cid_count;
+
+    FT_Int          num_dicts;
+    CID_FaceDict    font_dicts;
+
+    FT_ULong        data_offset;
+
+  } CID_FaceInfoRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceInfo                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @CID_FaceInfoRec structure.                          */
+  /*                                                                       */
+  typedef struct CID_FaceInfoRec_*  CID_FaceInfo;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_Info                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   This type is equivalent to @CID_FaceInfoRec.  It is deprecated but  */
+  /*   kept to maintain source compatibility between various versions of   */
+  /*   FreeType.                                                           */
+  /*                                                                       */
+  typedef CID_FaceInfoRec  CID_Info;
+
+
+  /************************************************************************
+   *
+   * @function:
+   *    FT_Has_PS_Glyph_Names
+   *
+   * @description:
+   *    Return true if a given face provides reliable PostScript glyph
+   *    names.  This is similar to using the @FT_HAS_GLYPH_NAMES macro,
+   *    except that certain fonts (mostly TrueType) contain incorrect
+   *    glyph name tables.
+   *
+   *    When this function returns true, the caller is sure that the glyph
+   *    names returned by @FT_Get_Glyph_Name are reliable.
+   *
+   * @input:
+   *    face ::
+   *       face handle
+   *
+   * @return:
+   *    Boolean.  True if glyph names are reliable.
+   *
+   */
+  FT_EXPORT( FT_Int )
+  FT_Has_PS_Glyph_Names( FT_Face  face );
+
+
+  /************************************************************************
+   *
+   * @function:
+   *    FT_Get_PS_Font_Info
+   *
+   * @description:
+   *    Retrieve the @PS_FontInfoRec structure corresponding to a given
+   *    PostScript font.
+   *
+   * @input:
+   *    face ::
+   *       PostScript face handle.
+   *
+   * @output:
+   *    afont_info ::
+   *       Output font info structure pointer.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    The string pointers within the font info structure are owned by
+   *    the face and don't need to be freed by the caller.
+   *
+   *    If the font's format is not PostScript-based, this function will
+   *    return the `FT_Err_Invalid_Argument' error code.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_PS_Font_Info( FT_Face      face,
+                       PS_FontInfo  afont_info );
+
+
+  /************************************************************************
+   *
+   * @function:
+   *    FT_Get_PS_Font_Private
+   *
+   * @description:
+   *    Retrieve the @PS_PrivateRec structure corresponding to a given
+   *    PostScript font.
+   *
+   * @input:
+   *    face ::
+   *       PostScript face handle.
+   *
+   * @output:
+   *    afont_private ::
+   *       Output private dictionary structure pointer.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    The string pointers within the @PS_PrivateRec structure are owned by
+   *    the face and don't need to be freed by the caller.
+   *
+   *    If the font's format is not PostScript-based, this function returns
+   *    the `FT_Err_Invalid_Argument' error code.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_PS_Font_Private( FT_Face     face,
+                          PS_Private  afont_private );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    T1_EncodingType                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration describing the `Encoding' entry in a Type 1         */
+  /*    dictionary.                                                        */
+  /*                                                                       */
+  typedef enum  T1_EncodingType_
+  {
+    T1_ENCODING_TYPE_NONE = 0,
+    T1_ENCODING_TYPE_ARRAY,
+    T1_ENCODING_TYPE_STANDARD,
+    T1_ENCODING_TYPE_ISOLATIN1,
+    T1_ENCODING_TYPE_EXPERT
+
+  } T1_EncodingType;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    PS_Dict_Keys                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration used in calls to @FT_Get_PS_Font_Value to identify  */
+  /*    the Type~1 dictionary entry to retrieve.                           */
+  /*                                                                       */
+  typedef enum  PS_Dict_Keys_
+  {
+    /* conventionally in the font dictionary */
+    PS_DICT_FONT_TYPE,              /* FT_Byte         */
+    PS_DICT_FONT_MATRIX,            /* FT_Fixed        */
+    PS_DICT_FONT_BBOX,              /* FT_Fixed        */
+    PS_DICT_PAINT_TYPE,             /* FT_Byte         */
+    PS_DICT_FONT_NAME,              /* FT_String*      */
+    PS_DICT_UNIQUE_ID,              /* FT_Int          */
+    PS_DICT_NUM_CHAR_STRINGS,       /* FT_Int          */
+    PS_DICT_CHAR_STRING_KEY,        /* FT_String*      */
+    PS_DICT_CHAR_STRING,            /* FT_String*      */
+    PS_DICT_ENCODING_TYPE,          /* T1_EncodingType */
+    PS_DICT_ENCODING_ENTRY,         /* FT_String*      */
+
+    /* conventionally in the font Private dictionary */
+    PS_DICT_NUM_SUBRS,              /* FT_Int     */
+    PS_DICT_SUBR,                   /* FT_String* */
+    PS_DICT_STD_HW,                 /* FT_UShort  */
+    PS_DICT_STD_VW,                 /* FT_UShort  */
+    PS_DICT_NUM_BLUE_VALUES,        /* FT_Byte    */
+    PS_DICT_BLUE_VALUE,             /* FT_Short   */
+    PS_DICT_BLUE_FUZZ,              /* FT_Int     */
+    PS_DICT_NUM_OTHER_BLUES,        /* FT_Byte    */
+    PS_DICT_OTHER_BLUE,             /* FT_Short   */
+    PS_DICT_NUM_FAMILY_BLUES,       /* FT_Byte    */
+    PS_DICT_FAMILY_BLUE,            /* FT_Short   */
+    PS_DICT_NUM_FAMILY_OTHER_BLUES, /* FT_Byte    */
+    PS_DICT_FAMILY_OTHER_BLUE,      /* FT_Short   */
+    PS_DICT_BLUE_SCALE,             /* FT_Fixed   */
+    PS_DICT_BLUE_SHIFT,             /* FT_Int     */
+    PS_DICT_NUM_STEM_SNAP_H,        /* FT_Byte    */
+    PS_DICT_STEM_SNAP_H,            /* FT_Short   */
+    PS_DICT_NUM_STEM_SNAP_V,        /* FT_Byte    */
+    PS_DICT_STEM_SNAP_V,            /* FT_Short   */
+    PS_DICT_FORCE_BOLD,             /* FT_Bool    */
+    PS_DICT_RND_STEM_UP,            /* FT_Bool    */
+    PS_DICT_MIN_FEATURE,            /* FT_Short   */
+    PS_DICT_LEN_IV,                 /* FT_Int     */
+    PS_DICT_PASSWORD,               /* FT_Long    */
+    PS_DICT_LANGUAGE_GROUP,         /* FT_Long    */
+
+    /* conventionally in the font FontInfo dictionary */
+    PS_DICT_VERSION,                /* FT_String* */
+    PS_DICT_NOTICE,                 /* FT_String* */
+    PS_DICT_FULL_NAME,              /* FT_String* */
+    PS_DICT_FAMILY_NAME,            /* FT_String* */
+    PS_DICT_WEIGHT,                 /* FT_String* */
+    PS_DICT_IS_FIXED_PITCH,         /* FT_Bool    */
+    PS_DICT_UNDERLINE_POSITION,     /* FT_Short   */
+    PS_DICT_UNDERLINE_THICKNESS,    /* FT_UShort  */
+    PS_DICT_FS_TYPE,                /* FT_UShort  */
+    PS_DICT_ITALIC_ANGLE,           /* FT_Long    */
+
+    PS_DICT_MAX = PS_DICT_ITALIC_ANGLE
+
+  } PS_Dict_Keys;
+
+
+  /************************************************************************
+   *
+   * @function:
+   *    FT_Get_PS_Font_Value
+   *
+   * @description:
+   *    Retrieve the value for the supplied key from a PostScript font.
+   *
+   * @input:
+   *    face ::
+   *       PostScript face handle.
+   *
+   *    key ::
+   *       An enumeration value representing the dictionary key to retrieve.
+   *
+   *    idx ::
+   *       For array values, this specifies the index to be returned.
+   *
+   *    value ::
+   *       A pointer to memory into which to write the value.
+   *
+   *    valen_len ::
+   *       The size, in bytes, of the memory supplied for the value.
+   *
+   * @output:
+   *    value ::
+   *       The value matching the above key, if it exists.
+   *
+   * @return:
+   *    The amount of memory (in bytes) required to hold the requested
+   *    value (if it exists, -1 otherwise).
+   *
+   * @note:
+   *    The values returned are not pointers into the internal structures of
+   *    the face, but are `fresh' copies, so that the memory containing them
+   *    belongs to the calling application.  This also enforces the
+   *    `read-only' nature of these values, i.e., this function cannot be
+   *    used to manipulate the face.
+   *
+   *    `value' is a void pointer because the values returned can be of
+   *    various types.
+   *
+   *    If either `value' is NULL or `value_len' is too small, just the
+   *    required memory size for the requested entry is returned.
+   *
+   *    The `idx' parameter is used, not only to retrieve elements of, for
+   *    example, the FontMatrix or FontBBox, but also to retrieve name keys
+   *    from the CharStrings dictionary, and the charstrings themselves.  It
+   *    is ignored for atomic values.
+   *
+   *    PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000.  To
+   *    get the value as in the font stream, you need to divide by
+   *    65536000.0 (to remove the FT_Fixed scale, and the x1000 scale).
+   *
+   *    IMPORTANT: Only key/value pairs read by the FreeType interpreter can
+   *    be retrieved.  So, for example, PostScript procedures such as NP,
+   *    ND, and RD are not available.  Arbitrary keys are, obviously, not be
+   *    available either.
+   *
+   *    If the font's format is not PostScript-based, this function returns
+   *    the `FT_Err_Invalid_Argument' error code.
+   *
+   */
+  FT_EXPORT( FT_Long )
+  FT_Get_PS_Font_Value( FT_Face       face,
+                        PS_Dict_Keys  key,
+                        FT_UInt       idx,
+                        void         *value,
+                        FT_Long       value_len );
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __T1TABLES_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ttnameid.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ttnameid.h
new file mode 100644
index 0000000..66aef04
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ttnameid.h
@@ -0,0 +1,1247 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttnameid.h                                                             */
+/*                                                                         */
+/*    TrueType name ID definitions (specification only).                   */
+/*                                                                         */
+/*  Copyright 1996-2002, 2003, 2004, 2006, 2007, 2008 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTNAMEID_H__
+#define __TTNAMEID_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    truetype_tables                                                    */
+  /*                                                                       */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values for the `platform' identifier code in the name        */
+  /* records of the TTF `name' table.                                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_PLATFORM_XXX
+   *
+   * @description:
+   *   A list of valid values for the `platform_id' identifier code in
+   *   @FT_CharMapRec and @FT_SfntName structures.
+   *
+   * @values:
+   *   TT_PLATFORM_APPLE_UNICODE ::
+   *     Used by Apple to indicate a Unicode character map and/or name entry.
+   *     See @TT_APPLE_ID_XXX for corresponding `encoding_id' values.  Note
+   *     that name entries in this format are coded as big-endian UCS-2
+   *     character codes _only_.
+   *
+   *   TT_PLATFORM_MACINTOSH ::
+   *     Used by Apple to indicate a MacOS-specific charmap and/or name entry.
+   *     See @TT_MAC_ID_XXX for corresponding `encoding_id' values.  Note that
+   *     most TrueType fonts contain an Apple roman charmap to be usable on
+   *     MacOS systems (even if they contain a Microsoft charmap as well).
+   *
+   *   TT_PLATFORM_ISO ::
+   *     This value was used to specify ISO/IEC 10646 charmaps.  It is however
+   *     now deprecated.  See @TT_ISO_ID_XXX for a list of corresponding
+   *     `encoding_id' values.
+   *
+   *   TT_PLATFORM_MICROSOFT ::
+   *     Used by Microsoft to indicate Windows-specific charmaps.  See
+   *     @TT_MS_ID_XXX for a list of corresponding `encoding_id' values.
+   *     Note that most fonts contain a Unicode charmap using
+   *     (TT_PLATFORM_MICROSOFT, @TT_MS_ID_UNICODE_CS).
+   *
+   *   TT_PLATFORM_CUSTOM ::
+   *     Used to indicate application-specific charmaps.
+   *
+   *   TT_PLATFORM_ADOBE ::
+   *     This value isn't part of any font format specification, but is used
+   *     by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec
+   *     structure.  See @TT_ADOBE_ID_XXX.
+   */
+
+#define TT_PLATFORM_APPLE_UNICODE  0
+#define TT_PLATFORM_MACINTOSH      1
+#define TT_PLATFORM_ISO            2 /* deprecated */
+#define TT_PLATFORM_MICROSOFT      3
+#define TT_PLATFORM_CUSTOM         4
+#define TT_PLATFORM_ADOBE          7 /* artificial */
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_APPLE_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_APPLE_UNICODE charmaps and name entries.
+   *
+   * @values:
+   *   TT_APPLE_ID_DEFAULT ::
+   *     Unicode version 1.0.
+   *
+   *   TT_APPLE_ID_UNICODE_1_1 ::
+   *     Unicode 1.1; specifies Hangul characters starting at U+34xx.
+   *
+   *   TT_APPLE_ID_ISO_10646 ::
+   *     Deprecated (identical to preceding).
+   *
+   *   TT_APPLE_ID_UNICODE_2_0 ::
+   *     Unicode 2.0 and beyond (UTF-16 BMP only).
+   *
+   *   TT_APPLE_ID_UNICODE_32 ::
+   *     Unicode 3.1 and beyond, using UTF-32.
+   *
+   *   TT_APPLE_ID_VARIANT_SELECTOR ::
+   *     From Adobe, not Apple.  Not a normal cmap.  Specifies variations
+   *     on a real cmap.
+   */
+
+#define TT_APPLE_ID_DEFAULT           0 /* Unicode 1.0 */
+#define TT_APPLE_ID_UNICODE_1_1       1 /* specify Hangul at U+34xx */
+#define TT_APPLE_ID_ISO_10646         2 /* deprecated */
+#define TT_APPLE_ID_UNICODE_2_0       3 /* or later */
+#define TT_APPLE_ID_UNICODE_32        4 /* 2.0 or later, full repertoire */
+#define TT_APPLE_ID_VARIANT_SELECTOR  5 /* variation selector data */
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_MAC_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_MACINTOSH charmaps and name entries.
+   *
+   * @values:
+   *   TT_MAC_ID_ROMAN ::
+   *   TT_MAC_ID_JAPANESE ::
+   *   TT_MAC_ID_TRADITIONAL_CHINESE ::
+   *   TT_MAC_ID_KOREAN ::
+   *   TT_MAC_ID_ARABIC ::
+   *   TT_MAC_ID_HEBREW ::
+   *   TT_MAC_ID_GREEK ::
+   *   TT_MAC_ID_RUSSIAN ::
+   *   TT_MAC_ID_RSYMBOL ::
+   *   TT_MAC_ID_DEVANAGARI ::
+   *   TT_MAC_ID_GURMUKHI ::
+   *   TT_MAC_ID_GUJARATI ::
+   *   TT_MAC_ID_ORIYA ::
+   *   TT_MAC_ID_BENGALI ::
+   *   TT_MAC_ID_TAMIL ::
+   *   TT_MAC_ID_TELUGU ::
+   *   TT_MAC_ID_KANNADA ::
+   *   TT_MAC_ID_MALAYALAM ::
+   *   TT_MAC_ID_SINHALESE ::
+   *   TT_MAC_ID_BURMESE ::
+   *   TT_MAC_ID_KHMER ::
+   *   TT_MAC_ID_THAI ::
+   *   TT_MAC_ID_LAOTIAN ::
+   *   TT_MAC_ID_GEORGIAN ::
+   *   TT_MAC_ID_ARMENIAN ::
+   *   TT_MAC_ID_MALDIVIAN ::
+   *   TT_MAC_ID_SIMPLIFIED_CHINESE ::
+   *   TT_MAC_ID_TIBETAN ::
+   *   TT_MAC_ID_MONGOLIAN ::
+   *   TT_MAC_ID_GEEZ ::
+   *   TT_MAC_ID_SLAVIC ::
+   *   TT_MAC_ID_VIETNAMESE ::
+   *   TT_MAC_ID_SINDHI ::
+   *   TT_MAC_ID_UNINTERP ::
+   */
+
+#define TT_MAC_ID_ROMAN                 0
+#define TT_MAC_ID_JAPANESE              1
+#define TT_MAC_ID_TRADITIONAL_CHINESE   2
+#define TT_MAC_ID_KOREAN                3
+#define TT_MAC_ID_ARABIC                4
+#define TT_MAC_ID_HEBREW                5
+#define TT_MAC_ID_GREEK                 6
+#define TT_MAC_ID_RUSSIAN               7
+#define TT_MAC_ID_RSYMBOL               8
+#define TT_MAC_ID_DEVANAGARI            9
+#define TT_MAC_ID_GURMUKHI             10
+#define TT_MAC_ID_GUJARATI             11
+#define TT_MAC_ID_ORIYA                12
+#define TT_MAC_ID_BENGALI              13
+#define TT_MAC_ID_TAMIL                14
+#define TT_MAC_ID_TELUGU               15
+#define TT_MAC_ID_KANNADA              16
+#define TT_MAC_ID_MALAYALAM            17
+#define TT_MAC_ID_SINHALESE            18
+#define TT_MAC_ID_BURMESE              19
+#define TT_MAC_ID_KHMER                20
+#define TT_MAC_ID_THAI                 21
+#define TT_MAC_ID_LAOTIAN              22
+#define TT_MAC_ID_GEORGIAN             23
+#define TT_MAC_ID_ARMENIAN             24
+#define TT_MAC_ID_MALDIVIAN            25
+#define TT_MAC_ID_SIMPLIFIED_CHINESE   25
+#define TT_MAC_ID_TIBETAN              26
+#define TT_MAC_ID_MONGOLIAN            27
+#define TT_MAC_ID_GEEZ                 28
+#define TT_MAC_ID_SLAVIC               29
+#define TT_MAC_ID_VIETNAMESE           30
+#define TT_MAC_ID_SINDHI               31
+#define TT_MAC_ID_UNINTERP             32
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_ISO_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_ISO charmaps and name entries.
+   *
+   *   Their use is now deprecated.
+   *
+   * @values:
+   *   TT_ISO_ID_7BIT_ASCII ::
+   *     ASCII.
+   *   TT_ISO_ID_10646 ::
+   *     ISO/10646.
+   *   TT_ISO_ID_8859_1 ::
+   *     Also known as Latin-1.
+   */
+
+#define TT_ISO_ID_7BIT_ASCII  0
+#define TT_ISO_ID_10646       1
+#define TT_ISO_ID_8859_1      2
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_MS_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_MICROSOFT charmaps and name entries.
+   *
+   * @values:
+   *   TT_MS_ID_SYMBOL_CS ::
+   *     Corresponds to Microsoft symbol encoding. See
+   *     @FT_ENCODING_MS_SYMBOL.
+   *
+   *   TT_MS_ID_UNICODE_CS ::
+   *     Corresponds to a Microsoft WGL4 charmap, matching Unicode.  See
+   *     @FT_ENCODING_UNICODE.
+   *
+   *   TT_MS_ID_SJIS ::
+   *     Corresponds to SJIS Japanese encoding.  See @FT_ENCODING_SJIS.
+   *
+   *   TT_MS_ID_GB2312 ::
+   *     Corresponds to Simplified Chinese as used in Mainland China.  See
+   *     @FT_ENCODING_GB2312.
+   *
+   *   TT_MS_ID_BIG_5 ::
+   *     Corresponds to Traditional Chinese as used in Taiwan and Hong Kong.
+   *     See @FT_ENCODING_BIG5.
+   *
+   *   TT_MS_ID_WANSUNG ::
+   *     Corresponds to Korean Wansung encoding.  See @FT_ENCODING_WANSUNG.
+   *
+   *   TT_MS_ID_JOHAB ::
+   *     Corresponds to Johab encoding.  See @FT_ENCODING_JOHAB.
+   *
+   *   TT_MS_ID_UCS_4 ::
+   *     Corresponds to UCS-4 or UTF-32 charmaps.  This has been added to
+   *     the OpenType specification version 1.4 (mid-2001.)
+   */
+
+#define TT_MS_ID_SYMBOL_CS    0
+#define TT_MS_ID_UNICODE_CS   1
+#define TT_MS_ID_SJIS         2
+#define TT_MS_ID_GB2312       3
+#define TT_MS_ID_BIG_5        4
+#define TT_MS_ID_WANSUNG      5
+#define TT_MS_ID_JOHAB        6
+#define TT_MS_ID_UCS_4       10
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_ADOBE_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_ADOBE charmaps.  This is a FreeType-specific extension!
+   *
+   * @values:
+   *   TT_ADOBE_ID_STANDARD ::
+   *     Adobe standard encoding.
+   *   TT_ADOBE_ID_EXPERT ::
+   *     Adobe expert encoding.
+   *   TT_ADOBE_ID_CUSTOM ::
+   *     Adobe custom encoding.
+   *   TT_ADOBE_ID_LATIN_1 ::
+   *     Adobe Latin~1 encoding.
+   */
+
+#define TT_ADOBE_ID_STANDARD  0
+#define TT_ADOBE_ID_EXPERT    1
+#define TT_ADOBE_ID_CUSTOM    2
+#define TT_ADOBE_ID_LATIN_1   3
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values of the language identifier field in the name records  */
+  /* of the TTF `name' table if the `platform' identifier code is          */
+  /* TT_PLATFORM_MACINTOSH.                                                */
+  /*                                                                       */
+  /* The canonical source for the Apple assigned Language ID's is at       */
+  /*                                                                       */
+  /*   http://fonts.apple.com/TTRefMan/RM06/Chap6name.html                 */
+  /*                                                                       */
+#define TT_MAC_LANGID_ENGLISH                       0
+#define TT_MAC_LANGID_FRENCH                        1
+#define TT_MAC_LANGID_GERMAN                        2
+#define TT_MAC_LANGID_ITALIAN                       3
+#define TT_MAC_LANGID_DUTCH                         4
+#define TT_MAC_LANGID_SWEDISH                       5
+#define TT_MAC_LANGID_SPANISH                       6
+#define TT_MAC_LANGID_DANISH                        7
+#define TT_MAC_LANGID_PORTUGUESE                    8
+#define TT_MAC_LANGID_NORWEGIAN                     9
+#define TT_MAC_LANGID_HEBREW                       10
+#define TT_MAC_LANGID_JAPANESE                     11
+#define TT_MAC_LANGID_ARABIC                       12
+#define TT_MAC_LANGID_FINNISH                      13
+#define TT_MAC_LANGID_GREEK                        14
+#define TT_MAC_LANGID_ICELANDIC                    15
+#define TT_MAC_LANGID_MALTESE                      16
+#define TT_MAC_LANGID_TURKISH                      17
+#define TT_MAC_LANGID_CROATIAN                     18
+#define TT_MAC_LANGID_CHINESE_TRADITIONAL          19
+#define TT_MAC_LANGID_URDU                         20
+#define TT_MAC_LANGID_HINDI                        21
+#define TT_MAC_LANGID_THAI                         22
+#define TT_MAC_LANGID_KOREAN                       23
+#define TT_MAC_LANGID_LITHUANIAN                   24
+#define TT_MAC_LANGID_POLISH                       25
+#define TT_MAC_LANGID_HUNGARIAN                    26
+#define TT_MAC_LANGID_ESTONIAN                     27
+#define TT_MAC_LANGID_LETTISH                      28
+#define TT_MAC_LANGID_SAAMISK                      29
+#define TT_MAC_LANGID_FAEROESE                     30
+#define TT_MAC_LANGID_FARSI                        31
+#define TT_MAC_LANGID_RUSSIAN                      32
+#define TT_MAC_LANGID_CHINESE_SIMPLIFIED           33
+#define TT_MAC_LANGID_FLEMISH                      34
+#define TT_MAC_LANGID_IRISH                        35
+#define TT_MAC_LANGID_ALBANIAN                     36
+#define TT_MAC_LANGID_ROMANIAN                     37
+#define TT_MAC_LANGID_CZECH                        38
+#define TT_MAC_LANGID_SLOVAK                       39
+#define TT_MAC_LANGID_SLOVENIAN                    40
+#define TT_MAC_LANGID_YIDDISH                      41
+#define TT_MAC_LANGID_SERBIAN                      42
+#define TT_MAC_LANGID_MACEDONIAN                   43
+#define TT_MAC_LANGID_BULGARIAN                    44
+#define TT_MAC_LANGID_UKRAINIAN                    45
+#define TT_MAC_LANGID_BYELORUSSIAN                 46
+#define TT_MAC_LANGID_UZBEK                        47
+#define TT_MAC_LANGID_KAZAKH                       48
+#define TT_MAC_LANGID_AZERBAIJANI                  49
+#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT  49
+#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT    50
+#define TT_MAC_LANGID_ARMENIAN                     51
+#define TT_MAC_LANGID_GEORGIAN                     52
+#define TT_MAC_LANGID_MOLDAVIAN                    53
+#define TT_MAC_LANGID_KIRGHIZ                      54
+#define TT_MAC_LANGID_TAJIKI                       55
+#define TT_MAC_LANGID_TURKMEN                      56
+#define TT_MAC_LANGID_MONGOLIAN                    57
+#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT   57
+#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT    58
+#define TT_MAC_LANGID_PASHTO                       59
+#define TT_MAC_LANGID_KURDISH                      60
+#define TT_MAC_LANGID_KASHMIRI                     61
+#define TT_MAC_LANGID_SINDHI                       62
+#define TT_MAC_LANGID_TIBETAN                      63
+#define TT_MAC_LANGID_NEPALI                       64
+#define TT_MAC_LANGID_SANSKRIT                     65
+#define TT_MAC_LANGID_MARATHI                      66
+#define TT_MAC_LANGID_BENGALI                      67
+#define TT_MAC_LANGID_ASSAMESE                     68
+#define TT_MAC_LANGID_GUJARATI                     69
+#define TT_MAC_LANGID_PUNJABI                      70
+#define TT_MAC_LANGID_ORIYA                        71
+#define TT_MAC_LANGID_MALAYALAM                    72
+#define TT_MAC_LANGID_KANNADA                      73
+#define TT_MAC_LANGID_TAMIL                        74
+#define TT_MAC_LANGID_TELUGU                       75
+#define TT_MAC_LANGID_SINHALESE                    76
+#define TT_MAC_LANGID_BURMESE                      77
+#define TT_MAC_LANGID_KHMER                        78
+#define TT_MAC_LANGID_LAO                          79
+#define TT_MAC_LANGID_VIETNAMESE                   80
+#define TT_MAC_LANGID_INDONESIAN                   81
+#define TT_MAC_LANGID_TAGALOG                      82
+#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT           83
+#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT          84
+#define TT_MAC_LANGID_AMHARIC                      85
+#define TT_MAC_LANGID_TIGRINYA                     86
+#define TT_MAC_LANGID_GALLA                        87
+#define TT_MAC_LANGID_SOMALI                       88
+#define TT_MAC_LANGID_SWAHILI                      89
+#define TT_MAC_LANGID_RUANDA                       90
+#define TT_MAC_LANGID_RUNDI                        91
+#define TT_MAC_LANGID_CHEWA                        92
+#define TT_MAC_LANGID_MALAGASY                     93
+#define TT_MAC_LANGID_ESPERANTO                    94
+#define TT_MAC_LANGID_WELSH                       128
+#define TT_MAC_LANGID_BASQUE                      129
+#define TT_MAC_LANGID_CATALAN                     130
+#define TT_MAC_LANGID_LATIN                       131
+#define TT_MAC_LANGID_QUECHUA                     132
+#define TT_MAC_LANGID_GUARANI                     133
+#define TT_MAC_LANGID_AYMARA                      134
+#define TT_MAC_LANGID_TATAR                       135
+#define TT_MAC_LANGID_UIGHUR                      136
+#define TT_MAC_LANGID_DZONGKHA                    137
+#define TT_MAC_LANGID_JAVANESE                    138
+#define TT_MAC_LANGID_SUNDANESE                   139
+
+
+#if 0  /* these seem to be errors that have been dropped */
+
+#define TT_MAC_LANGID_SCOTTISH_GAELIC             140
+#define TT_MAC_LANGID_IRISH_GAELIC                141
+
+#endif
+
+
+  /* The following codes are new as of 2000-03-10 */
+#define TT_MAC_LANGID_GALICIAN                    140
+#define TT_MAC_LANGID_AFRIKAANS                   141
+#define TT_MAC_LANGID_BRETON                      142
+#define TT_MAC_LANGID_INUKTITUT                   143
+#define TT_MAC_LANGID_SCOTTISH_GAELIC             144
+#define TT_MAC_LANGID_MANX_GAELIC                 145
+#define TT_MAC_LANGID_IRISH_GAELIC                146
+#define TT_MAC_LANGID_TONGAN                      147
+#define TT_MAC_LANGID_GREEK_POLYTONIC             148
+#define TT_MAC_LANGID_GREELANDIC                  149
+#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT    150
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values of the language identifier field in the name records  */
+  /* of the TTF `name' table if the `platform' identifier code is          */
+  /* TT_PLATFORM_MICROSOFT.                                                */
+  /*                                                                       */
+  /* The canonical source for the MS assigned LCID's (seems to) be at      */
+  /*                                                                       */
+  /*   http://www.microsoft.com/globaldev/reference/lcid-all.mspx          */
+  /*                                                                       */
+  /* It used to be at various places, among them                           */
+  /*                                                                       */
+  /*   http://www.microsoft.com/typography/OTSPEC/lcid-cp.txt              */
+  /*   http://www.microsoft.com/globaldev/reference/loclanghome.asp        */
+  /*   http://support.microsoft.com/support/kb/articles/Q224/8/04.ASP      */
+  /*   http://msdn.microsoft.com/library/en-us/passport25/                 */
+  /*           NET_Passport_VBScript_Documentation/Single_Sign_In/         */
+  /*           Advanced_Single_Sign_In/Localization_and_LCIDs.asp          */
+  /*                                                                       */
+  /* Hopefully, it seems now that the Globaldev site prevails...           */
+  /*                                   (updated by Antoine, 2004-02-17)    */
+
+#define TT_MS_LANGID_ARABIC_GENERAL                    0x0001
+#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA               0x0401
+#define TT_MS_LANGID_ARABIC_IRAQ                       0x0801
+#define TT_MS_LANGID_ARABIC_EGYPT                      0x0c01
+#define TT_MS_LANGID_ARABIC_LIBYA                      0x1001
+#define TT_MS_LANGID_ARABIC_ALGERIA                    0x1401
+#define TT_MS_LANGID_ARABIC_MOROCCO                    0x1801
+#define TT_MS_LANGID_ARABIC_TUNISIA                    0x1c01
+#define TT_MS_LANGID_ARABIC_OMAN                       0x2001
+#define TT_MS_LANGID_ARABIC_YEMEN                      0x2401
+#define TT_MS_LANGID_ARABIC_SYRIA                      0x2801
+#define TT_MS_LANGID_ARABIC_JORDAN                     0x2c01
+#define TT_MS_LANGID_ARABIC_LEBANON                    0x3001
+#define TT_MS_LANGID_ARABIC_KUWAIT                     0x3401
+#define TT_MS_LANGID_ARABIC_UAE                        0x3801
+#define TT_MS_LANGID_ARABIC_BAHRAIN                    0x3c01
+#define TT_MS_LANGID_ARABIC_QATAR                      0x4001
+#define TT_MS_LANGID_BULGARIAN_BULGARIA                0x0402
+#define TT_MS_LANGID_CATALAN_SPAIN                     0x0403
+#define TT_MS_LANGID_CHINESE_GENERAL                   0x0004
+#define TT_MS_LANGID_CHINESE_TAIWAN                    0x0404
+#define TT_MS_LANGID_CHINESE_PRC                       0x0804
+#define TT_MS_LANGID_CHINESE_HONG_KONG                 0x0c04
+#define TT_MS_LANGID_CHINESE_SINGAPORE                 0x1004
+
+#if 1  /* this looks like the correct value */
+#define TT_MS_LANGID_CHINESE_MACAU                     0x1404
+#else  /* but beware, Microsoft may change its mind...
+          the most recent Word reference has the following: */
+#define TT_MS_LANGID_CHINESE_MACAU  TT_MS_LANGID_CHINESE_HONG_KONG
+#endif
+
+#if 0  /* used only with .NET `cultures'; commented out */
+#define TT_MS_LANGID_CHINESE_TRADITIONAL               0x7C04
+#endif
+
+#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC              0x0405
+#define TT_MS_LANGID_DANISH_DENMARK                    0x0406
+#define TT_MS_LANGID_GERMAN_GERMANY                    0x0407
+#define TT_MS_LANGID_GERMAN_SWITZERLAND                0x0807
+#define TT_MS_LANGID_GERMAN_AUSTRIA                    0x0c07
+#define TT_MS_LANGID_GERMAN_LUXEMBOURG                 0x1007
+#define TT_MS_LANGID_GERMAN_LIECHTENSTEI               0x1407
+#define TT_MS_LANGID_GREEK_GREECE                      0x0408
+
+  /* don't ask what this one means... It is commented out currently. */
+#if 0
+#define TT_MS_LANGID_GREEK_GREECE2                     0x2008
+#endif
+
+#define TT_MS_LANGID_ENGLISH_GENERAL                   0x0009
+#define TT_MS_LANGID_ENGLISH_UNITED_STATES             0x0409
+#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM            0x0809
+#define TT_MS_LANGID_ENGLISH_AUSTRALIA                 0x0c09
+#define TT_MS_LANGID_ENGLISH_CANADA                    0x1009
+#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND               0x1409
+#define TT_MS_LANGID_ENGLISH_IRELAND                   0x1809
+#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA              0x1c09
+#define TT_MS_LANGID_ENGLISH_JAMAICA                   0x2009
+#define TT_MS_LANGID_ENGLISH_CARIBBEAN                 0x2409
+#define TT_MS_LANGID_ENGLISH_BELIZE                    0x2809
+#define TT_MS_LANGID_ENGLISH_TRINIDAD                  0x2c09
+#define TT_MS_LANGID_ENGLISH_ZIMBABWE                  0x3009
+#define TT_MS_LANGID_ENGLISH_PHILIPPINES               0x3409
+#define TT_MS_LANGID_ENGLISH_INDONESIA                 0x3809
+#define TT_MS_LANGID_ENGLISH_HONG_KONG                 0x3c09
+#define TT_MS_LANGID_ENGLISH_INDIA                     0x4009
+#define TT_MS_LANGID_ENGLISH_MALAYSIA                  0x4409
+#define TT_MS_LANGID_ENGLISH_SINGAPORE                 0x4809
+#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT    0x040a
+#define TT_MS_LANGID_SPANISH_MEXICO                    0x080a
+#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT  0x0c0a
+#define TT_MS_LANGID_SPANISH_GUATEMALA                 0x100a
+#define TT_MS_LANGID_SPANISH_COSTA_RICA                0x140a
+#define TT_MS_LANGID_SPANISH_PANAMA                    0x180a
+#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC        0x1c0a
+#define TT_MS_LANGID_SPANISH_VENEZUELA                 0x200a
+#define TT_MS_LANGID_SPANISH_COLOMBIA                  0x240a
+#define TT_MS_LANGID_SPANISH_PERU                      0x280a
+#define TT_MS_LANGID_SPANISH_ARGENTINA                 0x2c0a
+#define TT_MS_LANGID_SPANISH_ECUADOR                   0x300a
+#define TT_MS_LANGID_SPANISH_CHILE                     0x340a
+#define TT_MS_LANGID_SPANISH_URUGUAY                   0x380a
+#define TT_MS_LANGID_SPANISH_PARAGUAY                  0x3c0a
+#define TT_MS_LANGID_SPANISH_BOLIVIA                   0x400a
+#define TT_MS_LANGID_SPANISH_EL_SALVADOR               0x440a
+#define TT_MS_LANGID_SPANISH_HONDURAS                  0x480a
+#define TT_MS_LANGID_SPANISH_NICARAGUA                 0x4c0a
+#define TT_MS_LANGID_SPANISH_PUERTO_RICO               0x500a
+#define TT_MS_LANGID_SPANISH_UNITED_STATES             0x540a
+  /* The following ID blatantly violate MS specs by using a */
+  /* sublanguage > 0x1F.                                    */
+#define TT_MS_LANGID_SPANISH_LATIN_AMERICA             0xE40aU
+#define TT_MS_LANGID_FINNISH_FINLAND                   0x040b
+#define TT_MS_LANGID_FRENCH_FRANCE                     0x040c
+#define TT_MS_LANGID_FRENCH_BELGIUM                    0x080c
+#define TT_MS_LANGID_FRENCH_CANADA                     0x0c0c
+#define TT_MS_LANGID_FRENCH_SWITZERLAND                0x100c
+#define TT_MS_LANGID_FRENCH_LUXEMBOURG                 0x140c
+#define TT_MS_LANGID_FRENCH_MONACO                     0x180c
+#define TT_MS_LANGID_FRENCH_WEST_INDIES                0x1c0c
+#define TT_MS_LANGID_FRENCH_REUNION                    0x200c
+#define TT_MS_LANGID_FRENCH_CONGO                      0x240c
+  /* which was formerly: */
+#define TT_MS_LANGID_FRENCH_ZAIRE  TT_MS_LANGID_FRENCH_CONGO
+#define TT_MS_LANGID_FRENCH_SENEGAL                    0x280c
+#define TT_MS_LANGID_FRENCH_CAMEROON                   0x2c0c
+#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE              0x300c
+#define TT_MS_LANGID_FRENCH_MALI                       0x340c
+#define TT_MS_LANGID_FRENCH_MOROCCO                    0x380c
+#define TT_MS_LANGID_FRENCH_HAITI                      0x3c0c
+  /* and another violation of the spec (see 0xE40aU) */
+#define TT_MS_LANGID_FRENCH_NORTH_AFRICA               0xE40cU
+#define TT_MS_LANGID_HEBREW_ISRAEL                     0x040d
+#define TT_MS_LANGID_HUNGARIAN_HUNGARY                 0x040e
+#define TT_MS_LANGID_ICELANDIC_ICELAND                 0x040f
+#define TT_MS_LANGID_ITALIAN_ITALY                     0x0410
+#define TT_MS_LANGID_ITALIAN_SWITZERLAND               0x0810
+#define TT_MS_LANGID_JAPANESE_JAPAN                    0x0411
+#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA     0x0412
+#define TT_MS_LANGID_KOREAN_JOHAB_KOREA                0x0812
+#define TT_MS_LANGID_DUTCH_NETHERLANDS                 0x0413
+#define TT_MS_LANGID_DUTCH_BELGIUM                     0x0813
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL           0x0414
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK          0x0814
+#define TT_MS_LANGID_POLISH_POLAND                     0x0415
+#define TT_MS_LANGID_PORTUGUESE_BRAZIL                 0x0416
+#define TT_MS_LANGID_PORTUGUESE_PORTUGAL               0x0816
+#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND        0x0417
+#define TT_MS_LANGID_ROMANIAN_ROMANIA                  0x0418
+#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA                0x0818
+#define TT_MS_LANGID_RUSSIAN_RUSSIA                    0x0419
+#define TT_MS_LANGID_RUSSIAN_MOLDAVIA                  0x0819
+#define TT_MS_LANGID_CROATIAN_CROATIA                  0x041a
+#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN              0x081a
+#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC           0x0c1a
+
+#if 0  /* this used to be this value, but it looks like we were wrong */
+#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA        0x101a
+#else  /* current sources say */
+#define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA       0x101a
+#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA        0x141a
+       /* and XPsp2 Platform SDK added (2004-07-26) */
+       /* Names are shortened to be significant within 40 chars. */
+#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN         0x181a
+#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC      0x181a
+#endif
+
+#define TT_MS_LANGID_SLOVAK_SLOVAKIA                   0x041b
+#define TT_MS_LANGID_ALBANIAN_ALBANIA                  0x041c
+#define TT_MS_LANGID_SWEDISH_SWEDEN                    0x041d
+#define TT_MS_LANGID_SWEDISH_FINLAND                   0x081d
+#define TT_MS_LANGID_THAI_THAILAND                     0x041e
+#define TT_MS_LANGID_TURKISH_TURKEY                    0x041f
+#define TT_MS_LANGID_URDU_PAKISTAN                     0x0420
+#define TT_MS_LANGID_URDU_INDIA                        0x0820
+#define TT_MS_LANGID_INDONESIAN_INDONESIA              0x0421
+#define TT_MS_LANGID_UKRAINIAN_UKRAINE                 0x0422
+#define TT_MS_LANGID_BELARUSIAN_BELARUS                0x0423
+#define TT_MS_LANGID_SLOVENE_SLOVENIA                  0x0424
+#define TT_MS_LANGID_ESTONIAN_ESTONIA                  0x0425
+#define TT_MS_LANGID_LATVIAN_LATVIA                    0x0426
+#define TT_MS_LANGID_LITHUANIAN_LITHUANIA              0x0427
+#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA      0x0827
+#define TT_MS_LANGID_TAJIK_TAJIKISTAN                  0x0428
+#define TT_MS_LANGID_FARSI_IRAN                        0x0429
+#define TT_MS_LANGID_VIETNAMESE_VIET_NAM               0x042a
+#define TT_MS_LANGID_ARMENIAN_ARMENIA                  0x042b
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN            0x042c
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC         0x082c
+#define TT_MS_LANGID_BASQUE_SPAIN                      0x042d
+#define TT_MS_LANGID_SORBIAN_GERMANY                   0x042e
+#define TT_MS_LANGID_MACEDONIAN_MACEDONIA              0x042f
+#define TT_MS_LANGID_SUTU_SOUTH_AFRICA                 0x0430
+#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA               0x0431
+#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA               0x0432
+#define TT_MS_LANGID_VENDA_SOUTH_AFRICA                0x0433
+#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA                0x0434
+#define TT_MS_LANGID_ZULU_SOUTH_AFRICA                 0x0435
+#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA            0x0436
+#define TT_MS_LANGID_GEORGIAN_GEORGIA                  0x0437
+#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS           0x0438
+#define TT_MS_LANGID_HINDI_INDIA                       0x0439
+#define TT_MS_LANGID_MALTESE_MALTA                     0x043a
+  /* Added by XPsp2 Platform SDK (2004-07-26) */
+#define TT_MS_LANGID_SAMI_NORTHERN_NORWAY              0x043b
+#define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN              0x083b
+#define TT_MS_LANGID_SAMI_NORTHERN_FINLAND             0x0C3b
+#define TT_MS_LANGID_SAMI_LULE_NORWAY                  0x103b
+#define TT_MS_LANGID_SAMI_LULE_SWEDEN                  0x143b
+#define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY              0x183b
+#define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN              0x1C3b
+#define TT_MS_LANGID_SAMI_SKOLT_FINLAND                0x203b
+#define TT_MS_LANGID_SAMI_INARI_FINLAND                0x243b
+  /* ... and we also keep our old identifier... */
+#define TT_MS_LANGID_SAAMI_LAPONIA                     0x043b
+
+#if 0 /* this seems to be a previous inversion */
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND              0x043c
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM    0x083c
+#else
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM    0x083c
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND              0x043c
+#endif
+
+#define TT_MS_LANGID_YIDDISH_GERMANY                   0x043d
+#define TT_MS_LANGID_MALAY_MALAYSIA                    0x043e
+#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM           0x083e
+#define TT_MS_LANGID_KAZAK_KAZAKSTAN                   0x043f
+#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN /* Cyrillic*/ 0x0440
+  /* alias declared in Windows 2000 */
+#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \
+          TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN
+
+#define TT_MS_LANGID_SWAHILI_KENYA                     0x0441
+#define TT_MS_LANGID_TURKMEN_TURKMENISTAN              0x0442
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN            0x0443
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC         0x0843
+#define TT_MS_LANGID_TATAR_TATARSTAN                   0x0444
+#define TT_MS_LANGID_BENGALI_INDIA                     0x0445
+#define TT_MS_LANGID_BENGALI_BANGLADESH                0x0845
+#define TT_MS_LANGID_PUNJABI_INDIA                     0x0446
+#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN           0x0846
+#define TT_MS_LANGID_GUJARATI_INDIA                    0x0447
+#define TT_MS_LANGID_ORIYA_INDIA                       0x0448
+#define TT_MS_LANGID_TAMIL_INDIA                       0x0449
+#define TT_MS_LANGID_TELUGU_INDIA                      0x044a
+#define TT_MS_LANGID_KANNADA_INDIA                     0x044b
+#define TT_MS_LANGID_MALAYALAM_INDIA                   0x044c
+#define TT_MS_LANGID_ASSAMESE_INDIA                    0x044d
+#define TT_MS_LANGID_MARATHI_INDIA                     0x044e
+#define TT_MS_LANGID_SANSKRIT_INDIA                    0x044f
+#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450
+#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN      0x0850
+#define TT_MS_LANGID_TIBETAN_CHINA                     0x0451
+  /* Don't use the next constant!  It has            */
+  /*   (1) the wrong spelling (Dzonghka)             */
+  /*   (2) Microsoft doesn't officially define it -- */
+  /*       at least it is not in the List of Local   */
+  /*       ID Values.                                */
+  /*   (3) Dzongkha is not the same language as      */
+  /*       Tibetan, so merging it is wrong anyway.   */
+  /*                                                 */
+  /* TT_MS_LANGID_TIBETAN_BHUTAN is correct, BTW.    */
+#define TT_MS_LANGID_DZONGHKA_BHUTAN                   0x0851
+
+#if 0
+  /* the following used to be defined */
+#define TT_MS_LANGID_TIBETAN_BHUTAN                    0x0451
+  /* ... but it was changed; */
+#else
+  /* So we will continue to #define it, but with the correct value */
+#define TT_MS_LANGID_TIBETAN_BHUTAN   TT_MS_LANGID_DZONGHKA_BHUTAN
+#endif
+
+#define TT_MS_LANGID_WELSH_WALES                       0x0452
+#define TT_MS_LANGID_KHMER_CAMBODIA                    0x0453
+#define TT_MS_LANGID_LAO_LAOS                          0x0454
+#define TT_MS_LANGID_BURMESE_MYANMAR                   0x0455
+#define TT_MS_LANGID_GALICIAN_SPAIN                    0x0456
+#define TT_MS_LANGID_KONKANI_INDIA                     0x0457
+#define TT_MS_LANGID_MANIPURI_INDIA  /* Bengali */     0x0458
+#define TT_MS_LANGID_SINDHI_INDIA /* Arabic */         0x0459
+#define TT_MS_LANGID_SINDHI_PAKISTAN                   0x0859
+  /* Missing a LCID for Sindhi in Devanagari script */
+#define TT_MS_LANGID_SYRIAC_SYRIA                      0x045a
+#define TT_MS_LANGID_SINHALESE_SRI_LANKA               0x045b
+#define TT_MS_LANGID_CHEROKEE_UNITED_STATES            0x045c
+#define TT_MS_LANGID_INUKTITUT_CANADA                  0x045d
+#define TT_MS_LANGID_AMHARIC_ETHIOPIA                  0x045e
+#define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */    0x045f
+#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN           0x085f
+  /* Missing a LCID for Tifinagh script */
+#define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */    0x0460
+  /* Spelled this way by XPsp2 Platform SDK (2004-07-26) */
+  /* script is yet unclear... might be Arabic, Nagari or Sharada */
+#define TT_MS_LANGID_KASHMIRI_SASIA                    0x0860
+  /* ... and aliased (by MS) for compatibility reasons. */
+#define TT_MS_LANGID_KASHMIRI_INDIA TT_MS_LANGID_KASHMIRI_SASIA
+#define TT_MS_LANGID_NEPALI_NEPAL                      0x0461
+#define TT_MS_LANGID_NEPALI_INDIA                      0x0861
+#define TT_MS_LANGID_FRISIAN_NETHERLANDS               0x0462
+#define TT_MS_LANGID_PASHTO_AFGHANISTAN                0x0463
+#define TT_MS_LANGID_FILIPINO_PHILIPPINES              0x0464
+#define TT_MS_LANGID_DHIVEHI_MALDIVES                  0x0465
+  /* alias declared in Windows 2000 */
+#define TT_MS_LANGID_DIVEHI_MALDIVES  TT_MS_LANGID_DHIVEHI_MALDIVES
+#define TT_MS_LANGID_EDO_NIGERIA                       0x0466
+#define TT_MS_LANGID_FULFULDE_NIGERIA                  0x0467
+#define TT_MS_LANGID_HAUSA_NIGERIA                     0x0468
+#define TT_MS_LANGID_IBIBIO_NIGERIA                    0x0469
+#define TT_MS_LANGID_YORUBA_NIGERIA                    0x046a
+#define TT_MS_LANGID_QUECHUA_BOLIVIA                   0x046b
+#define TT_MS_LANGID_QUECHUA_ECUADOR                   0x086b
+#define TT_MS_LANGID_QUECHUA_PERU                      0x0c6b
+#define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA               0x046c
+  /* Also spelled by XPsp2 Platform SDK (2004-07-26) */
+#define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \
+          TT_MS_LANGID_SEPEDI_SOUTH_AFRICA
+  /* language codes 0x046d, 0x046e and 0x046f are (still) unknown. */
+#define TT_MS_LANGID_IGBO_NIGERIA                      0x0470
+#define TT_MS_LANGID_KANURI_NIGERIA                    0x0471
+#define TT_MS_LANGID_OROMO_ETHIOPIA                    0x0472
+#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA                 0x0473
+#define TT_MS_LANGID_TIGRIGNA_ERYTHREA                 0x0873
+  /* also spelled in the `Passport SDK' list as: */
+#define TT_MS_LANGID_TIGRIGNA_ERYTREA  TT_MS_LANGID_TIGRIGNA_ERYTHREA
+#define TT_MS_LANGID_GUARANI_PARAGUAY                  0x0474
+#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES            0x0475
+#define TT_MS_LANGID_LATIN                             0x0476
+#define TT_MS_LANGID_SOMALI_SOMALIA                    0x0477
+  /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
+  /*       not written (but OTOH the peculiar writing system is worth     */
+  /*       studying).                                                     */
+#define TT_MS_LANGID_YI_CHINA                          0x0478
+#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES   0x0479
+  /* language codes from 0x047a to 0x047f are (still) unknown. */
+#define TT_MS_LANGID_UIGHUR_CHINA                      0x0480
+#define TT_MS_LANGID_MAORI_NEW_ZEALAND                 0x0481
+
+#if 0  /* not deemed useful for fonts */
+#define TT_MS_LANGID_HUMAN_INTERFACE_DEVICE            0x04ff
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values of the `name' identifier field in the name records of */
+  /* the TTF `name' table.  These values are platform independent.         */
+  /*                                                                       */
+#define TT_NAME_ID_COPYRIGHT            0
+#define TT_NAME_ID_FONT_FAMILY          1
+#define TT_NAME_ID_FONT_SUBFAMILY       2
+#define TT_NAME_ID_UNIQUE_ID            3
+#define TT_NAME_ID_FULL_NAME            4
+#define TT_NAME_ID_VERSION_STRING       5
+#define TT_NAME_ID_PS_NAME              6
+#define TT_NAME_ID_TRADEMARK            7
+
+  /* the following values are from the OpenType spec */
+#define TT_NAME_ID_MANUFACTURER         8
+#define TT_NAME_ID_DESIGNER             9
+#define TT_NAME_ID_DESCRIPTION          10
+#define TT_NAME_ID_VENDOR_URL           11
+#define TT_NAME_ID_DESIGNER_URL         12
+#define TT_NAME_ID_LICENSE              13
+#define TT_NAME_ID_LICENSE_URL          14
+  /* number 15 is reserved */
+#define TT_NAME_ID_PREFERRED_FAMILY     16
+#define TT_NAME_ID_PREFERRED_SUBFAMILY  17
+#define TT_NAME_ID_MAC_FULL_NAME        18
+
+  /* The following code is new as of 2000-01-21 */
+#define TT_NAME_ID_SAMPLE_TEXT          19
+
+  /* This is new in OpenType 1.3 */
+#define TT_NAME_ID_CID_FINDFONT_NAME    20
+
+  /* This is new in OpenType 1.5 */
+#define TT_NAME_ID_WWS_FAMILY           21
+#define TT_NAME_ID_WWS_SUBFAMILY        22
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table.     */
+  /*                                                                       */
+  /* Updated 08-Nov-2008.                                                  */
+  /*                                                                       */
+
+  /* Bit  0   Basic Latin */
+#define TT_UCR_BASIC_LATIN                     (1L <<  0) /* U+0020-U+007E */
+  /* Bit  1   C1 Controls and Latin-1 Supplement */
+#define TT_UCR_LATIN1_SUPPLEMENT               (1L <<  1) /* U+0080-U+00FF */
+  /* Bit  2   Latin Extended-A */
+#define TT_UCR_LATIN_EXTENDED_A                (1L <<  2) /* U+0100-U+017F */
+  /* Bit  3   Latin Extended-B */
+#define TT_UCR_LATIN_EXTENDED_B                (1L <<  3) /* U+0180-U+024F */
+  /* Bit  4   IPA Extensions                 */
+  /*          Phonetic Extensions            */
+  /*          Phonetic Extensions Supplement */
+#define TT_UCR_IPA_EXTENSIONS                  (1L <<  4) /* U+0250-U+02AF */
+                                                          /* U+1D00-U+1D7F */
+                                                          /* U+1D80-U+1DBF */
+  /* Bit  5   Spacing Modifier Letters */
+  /*          Modifier Tone Letters    */
+#define TT_UCR_SPACING_MODIFIER                (1L <<  5) /* U+02B0-U+02FF */
+                                                          /* U+A700-U+A71F */
+  /* Bit  6   Combining Diacritical Marks            */
+  /*          Combining Diacritical Marks Supplement */
+#define TT_UCR_COMBINING_DIACRITICS            (1L <<  6) /* U+0300-U+036F */
+                                                          /* U+1DC0-U+1DFF */
+  /* Bit  7   Greek and Coptic */
+#define TT_UCR_GREEK                           (1L <<  7) /* U+0370-U+03FF */
+  /* Bit  8   Coptic */
+#define TT_UCR_COPTIC                          (1L <<  8) /* U+2C80-U+2CFF */
+  /* Bit  9   Cyrillic            */
+  /*          Cyrillic Supplement */
+  /*          Cyrillic Extended-A */
+  /*          Cyrillic Extended-B */
+#define TT_UCR_CYRILLIC                        (1L <<  9) /* U+0400-U+04FF */
+                                                          /* U+0500-U+052F */
+                                                          /* U+2DE0-U+2DFF */
+                                                          /* U+A640-U+A69F */
+  /* Bit 10   Armenian */
+#define TT_UCR_ARMENIAN                        (1L << 10) /* U+0530-U+058F */
+  /* Bit 11   Hebrew */
+#define TT_UCR_HEBREW                          (1L << 11) /* U+0590-U+05FF */
+  /* Bit 12   Vai */
+#define TT_UCR_VAI                             (1L << 12) /* U+A500-U+A63F */
+  /* Bit 13   Arabic            */
+  /*          Arabic Supplement */
+#define TT_UCR_ARABIC                          (1L << 13) /* U+0600-U+06FF */
+                                                          /* U+0750-U+077F */
+  /* Bit 14   NKo */
+#define TT_UCR_NKO                             (1L << 14) /* U+07C0-U+07FF */
+  /* Bit 15   Devanagari */
+#define TT_UCR_DEVANAGARI                      (1L << 15) /* U+0900-U+097F */
+  /* Bit 16   Bengali */
+#define TT_UCR_BENGALI                         (1L << 16) /* U+0980-U+09FF */
+  /* Bit 17   Gurmukhi */
+#define TT_UCR_GURMUKHI                        (1L << 17) /* U+0A00-U+0A7F */
+  /* Bit 18   Gujarati */
+#define TT_UCR_GUJARATI                        (1L << 18) /* U+0A80-U+0AFF */
+  /* Bit 19   Oriya */
+#define TT_UCR_ORIYA                           (1L << 19) /* U+0B00-U+0B7F */
+  /* Bit 20   Tamil */
+#define TT_UCR_TAMIL                           (1L << 20) /* U+0B80-U+0BFF */
+  /* Bit 21   Telugu */
+#define TT_UCR_TELUGU                          (1L << 21) /* U+0C00-U+0C7F */
+  /* Bit 22   Kannada */
+#define TT_UCR_KANNADA                         (1L << 22) /* U+0C80-U+0CFF */
+  /* Bit 23   Malayalam */
+#define TT_UCR_MALAYALAM                       (1L << 23) /* U+0D00-U+0D7F */
+  /* Bit 24   Thai */
+#define TT_UCR_THAI                            (1L << 24) /* U+0E00-U+0E7F */
+  /* Bit 25   Lao */
+#define TT_UCR_LAO                             (1L << 25) /* U+0E80-U+0EFF */
+  /* Bit 26   Georgian            */
+  /*          Georgian Supplement */
+#define TT_UCR_GEORGIAN                        (1L << 26) /* U+10A0-U+10FF */
+                                                          /* U+2D00-U+2D2F */
+  /* Bit 27   Balinese */
+#define TT_UCR_BALINESE                        (1L << 27) /* U+1B00-U+1B7F */
+  /* Bit 28   Hangul Jamo */
+#define TT_UCR_HANGUL_JAMO                     (1L << 28) /* U+1100-U+11FF */
+  /* Bit 29   Latin Extended Additional */
+  /*          Latin Extended-C          */
+  /*          Latin Extended-D          */
+#define TT_UCR_LATIN_EXTENDED_ADDITIONAL       (1L << 29) /* U+1E00-U+1EFF */
+                                                          /* U+2C60-U+2C7F */
+                                                          /* U+A720-U+A7FF */
+  /* Bit 30   Greek Extended */
+#define TT_UCR_GREEK_EXTENDED                  (1L << 30) /* U+1F00-U+1FFF */
+  /* Bit 31   General Punctuation      */
+  /*          Supplemental Punctuation */
+#define TT_UCR_GENERAL_PUNCTUATION             (1L << 31) /* U+2000-U+206F */
+                                                          /* U+2E00-U+2E7F */
+  /* Bit 32   Superscripts And Subscripts */
+#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS         (1L <<  0) /* U+2070-U+209F */
+  /* Bit 33   Currency Symbols */
+#define TT_UCR_CURRENCY_SYMBOLS                (1L <<  1) /* U+20A0-U+20CF */
+  /* Bit 34   Combining Diacritical Marks For Symbols */
+#define TT_UCR_COMBINING_DIACRITICS_SYMB       (1L <<  2) /* U+20D0-U+20FF */
+  /* Bit 35   Letterlike Symbols */
+#define TT_UCR_LETTERLIKE_SYMBOLS              (1L <<  3) /* U+2100-U+214F */
+  /* Bit 36   Number Forms */
+#define TT_UCR_NUMBER_FORMS                    (1L <<  4) /* U+2150-U+218F */
+  /* Bit 37   Arrows                           */
+  /*          Supplemental Arrows-A            */
+  /*          Supplemental Arrows-B            */
+  /*          Miscellaneous Symbols and Arrows */
+#define TT_UCR_ARROWS                          (1L <<  5) /* U+2190-U+21FF */
+                                                          /* U+27F0-U+27FF */
+                                                          /* U+2900-U+297F */
+                                                          /* U+2B00-U+2BFF */
+  /* Bit 38   Mathematical Operators               */
+  /*          Supplemental Mathematical Operators  */
+  /*          Miscellaneous Mathematical Symbols-A */
+  /*          Miscellaneous Mathematical Symbols-B */
+#define TT_UCR_MATHEMATICAL_OPERATORS          (1L <<  6) /* U+2200-U+22FF */
+                                                          /* U+2A00-U+2AFF */
+                                                          /* U+27C0-U+27EF */
+                                                          /* U+2980-U+29FF */
+  /* Bit 39 Miscellaneous Technical */
+#define TT_UCR_MISCELLANEOUS_TECHNICAL         (1L <<  7) /* U+2300-U+23FF */
+  /* Bit 40   Control Pictures */
+#define TT_UCR_CONTROL_PICTURES                (1L <<  8) /* U+2400-U+243F */
+  /* Bit 41   Optical Character Recognition */
+#define TT_UCR_OCR                             (1L <<  9) /* U+2440-U+245F */
+  /* Bit 42   Enclosed Alphanumerics */
+#define TT_UCR_ENCLOSED_ALPHANUMERICS          (1L << 10) /* U+2460-U+24FF */
+  /* Bit 43   Box Drawing */
+#define TT_UCR_BOX_DRAWING                     (1L << 11) /* U+2500-U+257F */
+  /* Bit 44   Block Elements */
+#define TT_UCR_BLOCK_ELEMENTS                  (1L << 12) /* U+2580-U+259F */
+  /* Bit 45   Geometric Shapes */
+#define TT_UCR_GEOMETRIC_SHAPES                (1L << 13) /* U+25A0-U+25FF */
+  /* Bit 46   Miscellaneous Symbols */
+#define TT_UCR_MISCELLANEOUS_SYMBOLS           (1L << 14) /* U+2600-U+26FF */
+  /* Bit 47   Dingbats */
+#define TT_UCR_DINGBATS                        (1L << 15) /* U+2700-U+27BF */
+  /* Bit 48   CJK Symbols and Punctuation */
+#define TT_UCR_CJK_SYMBOLS                     (1L << 16) /* U+3000-U+303F */
+  /* Bit 49   Hiragana */
+#define TT_UCR_HIRAGANA                        (1L << 17) /* U+3040-U+309F */
+  /* Bit 50   Katakana                     */
+  /*          Katakana Phonetic Extensions */
+#define TT_UCR_KATAKANA                        (1L << 18) /* U+30A0-U+30FF */
+                                                          /* U+31F0-U+31FF */
+  /* Bit 51   Bopomofo          */
+  /*          Bopomofo Extended */
+#define TT_UCR_BOPOMOFO                        (1L << 19) /* U+3100-U+312F */
+                                                          /* U+31A0-U+31BF */
+  /* Bit 52   Hangul Compatibility Jamo */
+#define TT_UCR_HANGUL_COMPATIBILITY_JAMO       (1L << 20) /* U+3130-U+318F */
+  /* Bit 53   Phags-Pa */
+#define TT_UCR_CJK_MISC                        (1L << 21) /* U+A840-U+A87F */
+#define TT_UCR_KANBUN  TT_UCR_CJK_MISC /* deprecated */
+#define TT_UCR_PHAGSPA
+  /* Bit 54   Enclosed CJK Letters and Months */
+#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS     (1L << 22) /* U+3200-U+32FF */
+  /* Bit 55   CJK Compatibility */
+#define TT_UCR_CJK_COMPATIBILITY               (1L << 23) /* U+3300-U+33FF */
+  /* Bit 56   Hangul Syllables */
+#define TT_UCR_HANGUL                          (1L << 24) /* U+AC00-U+D7A3 */
+  /* Bit 57   High Surrogates              */
+  /*          High Private Use Surrogates  */
+  /*          Low Surrogates               */
+  /*                                       */
+  /* According to OpenType specs v.1.3+,   */
+  /* setting bit 57 implies that there is  */
+  /* at least one codepoint beyond the     */
+  /* Basic Multilingual Plane that is      */
+  /* supported by this font.  So it really */
+  /* means >= U+10000                      */
+#define TT_UCR_SURROGATES                      (1L << 25) /* U+D800-U+DB7F */
+                                                          /* U+DB80-U+DBFF */
+                                                          /* U+DC00-U+DFFF */
+#define TT_UCR_NON_PLANE_0  TT_UCR_SURROGATES
+  /* Bit 58  Phoenician */
+#define TT_UCR_PHOENICIAN                      (1L << 26) /*U+10900-U+1091F*/
+  /* Bit 59   CJK Unified Ideographs             */
+  /*          CJK Radicals Supplement            */
+  /*          Kangxi Radicals                    */
+  /*          Ideographic Description Characters */
+  /*          CJK Unified Ideographs Extension A */
+  /*          CJK Unified Ideographs Extension B */
+  /*          Kanbun                             */
+#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS          (1L << 27) /* U+4E00-U+9FFF */
+                                                          /* U+2E80-U+2EFF */
+                                                          /* U+2F00-U+2FDF */
+                                                          /* U+2FF0-U+2FFF */
+                                                          /* U+3400-U+4DB5 */
+                                                          /*U+20000-U+2A6DF*/
+                                                          /* U+3190-U+319F */
+  /* Bit 60   Private Use */
+#define TT_UCR_PRIVATE_USE                     (1L << 28) /* U+E000-U+F8FF */
+  /* Bit 61   CJK Strokes                             */
+  /*          CJK Compatibility Ideographs            */
+  /*          CJK Compatibility Ideographs Supplement */
+#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS    (1L << 29) /* U+31C0-U+31EF */
+                                                          /* U+F900-U+FAFF */
+                                                          /*U+2F800-U+2FA1F*/
+  /* Bit 62   Alphabetic Presentation Forms */
+#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS   (1L << 30) /* U+FB00-U+FB4F */
+  /* Bit 63   Arabic Presentation Forms-A */
+#define TT_UCR_ARABIC_PRESENTATIONS_A          (1L << 31) /* U+FB50-U+FDFF */
+  /* Bit 64   Combining Half Marks */
+#define TT_UCR_COMBINING_HALF_MARKS            (1L <<  0) /* U+FE20-U+FE2F */
+  /* Bit 65   Vertical forms          */
+  /*          CJK Compatibility Forms */
+#define TT_UCR_CJK_COMPATIBILITY_FORMS         (1L <<  1) /* U+FE10-U+FE1F */
+                                                          /* U+FE30-U+FE4F */
+  /* Bit 66   Small Form Variants */
+#define TT_UCR_SMALL_FORM_VARIANTS             (1L <<  2) /* U+FE50-U+FE6F */
+  /* Bit 67   Arabic Presentation Forms-B */
+#define TT_UCR_ARABIC_PRESENTATIONS_B          (1L <<  3) /* U+FE70-U+FEFE */
+  /* Bit 68   Halfwidth and Fullwidth Forms */
+#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS       (1L <<  4) /* U+FF00-U+FFEF */
+  /* Bit 69   Specials */
+#define TT_UCR_SPECIALS                        (1L <<  5) /* U+FFF0-U+FFFD */
+  /* Bit 70   Tibetan */
+#define TT_UCR_TIBETAN                         (1L <<  6) /* U+0F00-U+0FFF */
+  /* Bit 71   Syriac */
+#define TT_UCR_SYRIAC                          (1L <<  7) /* U+0700-U+074F */
+  /* Bit 72   Thaana */
+#define TT_UCR_THAANA                          (1L <<  8) /* U+0780-U+07BF */
+  /* Bit 73   Sinhala */
+#define TT_UCR_SINHALA                         (1L <<  9) /* U+0D80-U+0DFF */
+  /* Bit 74   Myanmar */
+#define TT_UCR_MYANMAR                         (1L << 10) /* U+1000-U+109F */
+  /* Bit 75   Ethiopic            */
+  /*          Ethiopic Supplement */
+  /*          Ethiopic Extended   */
+#define TT_UCR_ETHIOPIC                        (1L << 11) /* U+1200-U+137F */
+                                                          /* U+1380-U+139F */
+                                                          /* U+2D80-U+2DDF */
+  /* Bit 76   Cherokee */
+#define TT_UCR_CHEROKEE                        (1L << 12) /* U+13A0-U+13FF */
+  /* Bit 77   Unified Canadian Aboriginal Syllabics */
+#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS   (1L << 13) /* U+1400-U+167F */
+  /* Bit 78   Ogham */
+#define TT_UCR_OGHAM                           (1L << 14) /* U+1680-U+169F */
+  /* Bit 79   Runic */
+#define TT_UCR_RUNIC                           (1L << 15) /* U+16A0-U+16FF */
+  /* Bit 80   Khmer         */
+  /*          Khmer Symbols */
+#define TT_UCR_KHMER                           (1L << 16) /* U+1780-U+17FF */
+                                                          /* U+19E0-U+19FF */
+  /* Bit 81   Mongolian */
+#define TT_UCR_MONGOLIAN                       (1L << 17) /* U+1800-U+18AF */
+  /* Bit 82   Braille Patterns */
+#define TT_UCR_BRAILLE                         (1L << 18) /* U+2800-U+28FF */
+  /* Bit 83   Yi Syllables */
+  /*          Yi Radicals  */
+#define TT_UCR_YI                              (1L << 19) /* U+A000-U+A48F */
+                                                          /* U+A490-U+A4CF */
+  /* Bit 84   Tagalog  */
+  /*          Hanunoo  */
+  /*          Buhid    */
+  /*          Tagbanwa */
+#define TT_UCR_PHILIPPINE                      (1L << 20) /* U+1700-U+171F */
+                                                          /* U+1720-U+173F */
+                                                          /* U+1740-U+175F */
+                                                          /* U+1760-U+177F */
+  /* Bit 85   Old Italic */
+#define TT_UCR_OLD_ITALIC                      (1L << 21) /*U+10300-U+1032F*/
+  /* Bit 86   Gothic */
+#define TT_UCR_GOTHIC                          (1L << 22) /*U+10330-U+1034F*/
+  /* Bit 87   Deseret */
+#define TT_UCR_DESERET                         (1L << 23) /*U+10400-U+1044F*/
+  /* Bit 88   Byzantine Musical Symbols      */
+  /*          Musical Symbols                */
+  /*          Ancient Greek Musical Notation */
+#define TT_UCR_MUSICAL_SYMBOLS                 (1L << 24) /*U+1D000-U+1D0FF*/
+                                                          /*U+1D100-U+1D1FF*/
+                                                          /*U+1D200-U+1D24F*/
+  /* Bit 89   Mathematical Alphanumeric Symbols */
+#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS       (1L << 25) /*U+1D400-U+1D7FF*/
+  /* Bit 90   Private Use (plane 15) */
+  /*          Private Use (plane 16) */
+#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY       (1L << 26) /*U+F0000-U+FFFFD*/
+                                                        /*U+100000-U+10FFFD*/
+  /* Bit 91   Variation Selectors            */
+  /*          Variation Selectors Supplement */
+#define TT_UCR_VARIATION_SELECTORS             (1L << 27) /* U+FE00-U+FE0F */
+                                                          /*U+E0100-U+E01EF*/
+  /* Bit 92   Tags */
+#define TT_UCR_TAGS                            (1L << 28) /*U+E0000-U+E007F*/
+  /* Bit 93   Limbu */
+#define TT_UCR_LIMBU                           (1L << 29) /* U+1900-U+194F */
+  /* Bit 94   Tai Le */
+#define TT_UCR_TAI_LE                          (1L << 30) /* U+1950-U+197F */
+  /* Bit 95   New Tai Lue */
+#define TT_UCR_NEW_TAI_LUE                     (1L << 31) /* U+1980-U+19DF */
+  /* Bit 96   Buginese */
+#define TT_UCR_BUGINESE                        (1L <<  0) /* U+1A00-U+1A1F */
+  /* Bit 97   Glagolitic */
+#define TT_UCR_GLAGOLITIC                      (1L <<  1) /* U+2C00-U+2C5F */
+  /* Bit 98   Tifinagh */
+#define TT_UCR_TIFINAGH                        (1L <<  2) /* U+2D30-U+2D7F */
+  /* Bit 99   Yijing Hexagram Symbols */
+#define TT_UCR_YIJING                          (1L <<  3) /* U+4DC0-U+4DFF */
+  /* Bit 100  Syloti Nagri */
+#define TT_UCR_SYLOTI_NAGRI                    (1L <<  4) /* U+A800-U+A82F */
+  /* Bit 101  Linear B Syllabary */
+  /*          Linear B Ideograms */
+  /*          Aegean Numbers     */
+#define TT_UCR_LINEAR_B                        (1L <<  5) /*U+10000-U+1007F*/
+                                                          /*U+10080-U+100FF*/
+                                                          /*U+10100-U+1013F*/
+  /* Bit 102  Ancient Greek Numbers */
+#define TT_UCR_ANCIENT_GREEK_NUMBERS           (1L <<  6) /*U+10140-U+1018F*/
+  /* Bit 103  Ugaritic */
+#define TT_UCR_UGARITIC                        (1L <<  7) /*U+10380-U+1039F*/
+  /* Bit 104  Old Persian */
+#define TT_UCR_OLD_PERSIAN                     (1L <<  8) /*U+103A0-U+103DF*/
+  /* Bit 105  Shavian */
+#define TT_UCR_SHAVIAN                         (1L <<  9) /*U+10450-U+1047F*/
+  /* Bit 106  Osmanya */
+#define TT_UCR_OSMANYA                         (1L << 10) /*U+10480-U+104AF*/
+  /* Bit 107  Cypriot Syllabary */
+#define TT_UCR_CYPRIOT_SYLLABARY               (1L << 11) /*U+10800-U+1083F*/
+  /* Bit 108  Kharoshthi */
+#define TT_UCR_KHAROSHTHI                      (1L << 12) /*U+10A00-U+10A5F*/
+  /* Bit 109  Tai Xuan Jing Symbols */
+#define TT_UCR_TAI_XUAN_JING                   (1L << 13) /*U+1D300-U+1D35F*/
+  /* Bit 110  Cuneiform                         */
+  /*          Cuneiform Numbers and Punctuation */
+#define TT_UCR_CUNEIFORM                       (1L << 14) /*U+12000-U+123FF*/
+                                                          /*U+12400-U+1247F*/
+  /* Bit 111  Counting Rod Numerals */
+#define TT_UCR_COUNTING_ROD_NUMERALS           (1L << 15) /*U+1D360-U+1D37F*/
+  /* Bit 112  Sundanese */
+#define TT_UCR_SUNDANESE                       (1L << 16) /* U+1B80-U+1BBF */
+  /* Bit 113  Lepcha */
+#define TT_UCR_LEPCHA                          (1L << 17) /* U+1C00-U+1C4F */
+  /* Bit 114  Ol Chiki */
+#define TT_UCR_OL_CHIKI                        (1L << 18) /* U+1C50-U+1C7F */
+  /* Bit 115  Saurashtra */
+#define TT_UCR_SAURASHTRA                      (1L << 19) /* U+A880-U+A8DF */
+  /* Bit 116  Kayah Li */
+#define TT_UCR_KAYAH_LI                        (1L << 20) /* U+A900-U+A92F */
+  /* Bit 117  Rejang */
+#define TT_UCR_REJANG                          (1L << 21) /* U+A930-U+A95F */
+  /* Bit 118  Cham */
+#define TT_UCR_CHAM                            (1L << 22) /* U+AA00-U+AA5F */
+  /* Bit 119  Ancient Symbols */
+#define TT_UCR_ANCIENT_SYMBOLS                 (1L << 23) /*U+10190-U+101CF*/
+  /* Bit 120  Phaistos Disc */
+#define TT_UCR_PHAISTOS_DISC                   (1L << 24) /*U+101D0-U+101FF*/
+  /* Bit 121  Carian */
+  /*          Lycian */
+  /*          Lydian */
+#define TT_UCR_OLD_ANATOLIAN                   (1L << 25) /*U+102A0-U+102DF*/
+                                                          /*U+10280-U+1029F*/
+                                                          /*U+10920-U+1093F*/
+  /* Bit 122  Domino Tiles  */
+  /*          Mahjong Tiles */
+#define TT_UCR_GAME_TILES                      (1L << 26) /*U+1F030-U+1F09F*/
+                                                          /*U+1F000-U+1F02F*/
+  /* Bit 123-127 Reserved for process-internal usage */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Some compilers have a very limited length of identifiers.             */
+  /*                                                                       */
+#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ )
+#define HAVE_LIMIT_ON_IDENTS
+#endif
+
+
+#ifndef HAVE_LIMIT_ON_IDENTS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Here some alias #defines in order to be clearer.                      */
+  /*                                                                       */
+  /* These are not always #defined to stay within the 31~character limit   */
+  /* which some compilers have.                                            */
+  /*                                                                       */
+  /* Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern  */
+  /* Borland compilers (read: from BC++ 3.1 on) can increase this limit.   */
+  /* If you get a warning with such a compiler, use the -i40 switch.       */
+  /*                                                                       */
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_A      \
+         TT_UCR_ARABIC_PRESENTATIONS_A
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_B      \
+         TT_UCR_ARABIC_PRESENTATIONS_B
+
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS      \
+         TT_UCR_COMBINING_DIACRITICS
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \
+         TT_UCR_COMBINING_DIACRITICS_SYMB
+
+
+#endif /* !HAVE_LIMIT_ON_IDENTS */
+
+
+FT_END_HEADER
+
+#endif /* __TTNAMEID_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/tttables.h b/extensions/externals/src/freetype-2.4.9/include/freetype/tttables.h
new file mode 100644
index 0000000..02236c2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/tttables.h
@@ -0,0 +1,763 @@
+/***************************************************************************/
+/*                                                                         */
+/*  tttables.h                                                             */
+/*                                                                         */
+/*    Basic SFNT/TrueType tables definitions and interface                 */
+/*    (specification only).                                                */
+/*                                                                         */
+/*  Copyright 1996-2005, 2008-2011 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTTABLES_H__
+#define __TTTABLES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    truetype_tables                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    TrueType Tables                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    TrueType specific table types and functions.                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the definition of TrueType-specific tables   */
+  /*    as well as some routines used to access and process them.          */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Header                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType font header table.  All       */
+  /*    fields follow the TrueType specification.                          */
+  /*                                                                       */
+  typedef struct  TT_Header_
+  {
+    FT_Fixed   Table_Version;
+    FT_Fixed   Font_Revision;
+
+    FT_Long    CheckSum_Adjust;
+    FT_Long    Magic_Number;
+
+    FT_UShort  Flags;
+    FT_UShort  Units_Per_EM;
+
+    FT_Long    Created [2];
+    FT_Long    Modified[2];
+
+    FT_Short   xMin;
+    FT_Short   yMin;
+    FT_Short   xMax;
+    FT_Short   yMax;
+
+    FT_UShort  Mac_Style;
+    FT_UShort  Lowest_Rec_PPEM;
+
+    FT_Short   Font_Direction;
+    FT_Short   Index_To_Loc_Format;
+    FT_Short   Glyph_Data_Format;
+
+  } TT_Header;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_HoriHeader                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType horizontal header, the `hhea' */
+  /*    table, as well as the corresponding horizontal metrics table,      */
+  /*    i.e., the `hmtx' table.                                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Version                :: The table version.                       */
+  /*                                                                       */
+  /*    Ascender               :: The font's ascender, i.e., the distance  */
+  /*                              from the baseline to the top-most of all */
+  /*                              glyph points found in the font.          */
+  /*                                                                       */
+  /*                              This value is invalid in many fonts, as  */
+  /*                              it is usually set by the font designer,  */
+  /*                              and often reflects only a portion of the */
+  /*                              glyphs found in the font (maybe ASCII).  */
+  /*                                                                       */
+  /*                              You should use the `sTypoAscender' field */
+  /*                              of the OS/2 table instead if you want    */
+  /*                              the correct one.                         */
+  /*                                                                       */
+  /*    Descender              :: The font's descender, i.e., the distance */
+  /*                              from the baseline to the bottom-most of  */
+  /*                              all glyph points found in the font.  It  */
+  /*                              is negative.                             */
+  /*                                                                       */
+  /*                              This value is invalid in many fonts, as  */
+  /*                              it is usually set by the font designer,  */
+  /*                              and often reflects only a portion of the */
+  /*                              glyphs found in the font (maybe ASCII).  */
+  /*                                                                       */
+  /*                              You should use the `sTypoDescender'      */
+  /*                              field of the OS/2 table instead if you   */
+  /*                              want the correct one.                    */
+  /*                                                                       */
+  /*    Line_Gap               :: The font's line gap, i.e., the distance  */
+  /*                              to add to the ascender and descender to  */
+  /*                              get the BTB, i.e., the                   */
+  /*                              baseline-to-baseline distance for the    */
+  /*                              font.                                    */
+  /*                                                                       */
+  /*    advance_Width_Max      :: This field is the maximum of all advance */
+  /*                              widths found in the font.  It can be     */
+  /*                              used to compute the maximum width of an  */
+  /*                              arbitrary string of text.                */
+  /*                                                                       */
+  /*    min_Left_Side_Bearing  :: The minimum left side bearing of all     */
+  /*                              glyphs within the font.                  */
+  /*                                                                       */
+  /*    min_Right_Side_Bearing :: The minimum right side bearing of all    */
+  /*                              glyphs within the font.                  */
+  /*                                                                       */
+  /*    xMax_Extent            :: The maximum horizontal extent (i.e., the */
+  /*                              `width' of a glyph's bounding box) for   */
+  /*                              all glyphs in the font.                  */
+  /*                                                                       */
+  /*    caret_Slope_Rise       :: The rise coefficient of the cursor's     */
+  /*                              slope of the cursor (slope=rise/run).    */
+  /*                                                                       */
+  /*    caret_Slope_Run        :: The run coefficient of the cursor's      */
+  /*                              slope.                                   */
+  /*                                                                       */
+  /*    Reserved               :: 8~reserved bytes.                        */
+  /*                                                                       */
+  /*    metric_Data_Format     :: Always~0.                                */
+  /*                                                                       */
+  /*    number_Of_HMetrics     :: Number of HMetrics entries in the `hmtx' */
+  /*                              table -- this value can be smaller than  */
+  /*                              the total number of glyphs in the font.  */
+  /*                                                                       */
+  /*    long_metrics           :: A pointer into the `hmtx' table.         */
+  /*                                                                       */
+  /*    short_metrics          :: A pointer into the `hmtx' table.         */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should   */
+  /*               be identical except for the names of their fields which */
+  /*               are different.                                          */
+  /*                                                                       */
+  /*               This ensures that a single function in the `ttload'     */
+  /*               module is able to read both the horizontal and vertical */
+  /*               headers.                                                */
+  /*                                                                       */
+  typedef struct  TT_HoriHeader_
+  {
+    FT_Fixed   Version;
+    FT_Short   Ascender;
+    FT_Short   Descender;
+    FT_Short   Line_Gap;
+
+    FT_UShort  advance_Width_Max;      /* advance width maximum */
+
+    FT_Short   min_Left_Side_Bearing;  /* minimum left-sb       */
+    FT_Short   min_Right_Side_Bearing; /* minimum right-sb      */
+    FT_Short   xMax_Extent;            /* xmax extents          */
+    FT_Short   caret_Slope_Rise;
+    FT_Short   caret_Slope_Run;
+    FT_Short   caret_Offset;
+
+    FT_Short   Reserved[4];
+
+    FT_Short   metric_Data_Format;
+    FT_UShort  number_Of_HMetrics;
+
+    /* The following fields are not defined by the TrueType specification */
+    /* but they are used to connect the metrics header to the relevant    */
+    /* `HMTX' table.                                                      */
+
+    void*      long_metrics;
+    void*      short_metrics;
+
+  } TT_HoriHeader;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_VertHeader                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType vertical header, the `vhea'   */
+  /*    table, as well as the corresponding vertical metrics table, i.e.,  */
+  /*    the `vmtx' table.                                                  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Version                 :: The table version.                      */
+  /*                                                                       */
+  /*    Ascender                :: The font's ascender, i.e., the distance */
+  /*                               from the baseline to the top-most of    */
+  /*                               all glyph points found in the font.     */
+  /*                                                                       */
+  /*                               This value is invalid in many fonts, as */
+  /*                               it is usually set by the font designer, */
+  /*                               and often reflects only a portion of    */
+  /*                               the glyphs found in the font (maybe     */
+  /*                               ASCII).                                 */
+  /*                                                                       */
+  /*                               You should use the `sTypoAscender'      */
+  /*                               field of the OS/2 table instead if you  */
+  /*                               want the correct one.                   */
+  /*                                                                       */
+  /*    Descender               :: The font's descender, i.e., the         */
+  /*                               distance from the baseline to the       */
+  /*                               bottom-most of all glyph points found   */
+  /*                               in the font.  It is negative.           */
+  /*                                                                       */
+  /*                               This value is invalid in many fonts, as */
+  /*                               it is usually set by the font designer, */
+  /*                               and often reflects only a portion of    */
+  /*                               the glyphs found in the font (maybe     */
+  /*                               ASCII).                                 */
+  /*                                                                       */
+  /*                               You should use the `sTypoDescender'     */
+  /*                               field of the OS/2 table instead if you  */
+  /*                               want the correct one.                   */
+  /*                                                                       */
+  /*    Line_Gap                :: The font's line gap, i.e., the distance */
+  /*                               to add to the ascender and descender to */
+  /*                               get the BTB, i.e., the                  */
+  /*                               baseline-to-baseline distance for the   */
+  /*                               font.                                   */
+  /*                                                                       */
+  /*    advance_Height_Max      :: This field is the maximum of all        */
+  /*                               advance heights found in the font.  It  */
+  /*                               can be used to compute the maximum      */
+  /*                               height of an arbitrary string of text.  */
+  /*                                                                       */
+  /*    min_Top_Side_Bearing    :: The minimum top side bearing of all     */
+  /*                               glyphs within the font.                 */
+  /*                                                                       */
+  /*    min_Bottom_Side_Bearing :: The minimum bottom side bearing of all  */
+  /*                               glyphs within the font.                 */
+  /*                                                                       */
+  /*    yMax_Extent             :: The maximum vertical extent (i.e., the  */
+  /*                               `height' of a glyph's bounding box) for */
+  /*                               all glyphs in the font.                 */
+  /*                                                                       */
+  /*    caret_Slope_Rise        :: The rise coefficient of the cursor's    */
+  /*                               slope of the cursor (slope=rise/run).   */
+  /*                                                                       */
+  /*    caret_Slope_Run         :: The run coefficient of the cursor's     */
+  /*                               slope.                                  */
+  /*                                                                       */
+  /*    caret_Offset            :: The cursor's offset for slanted fonts.  */
+  /*                               This value is `reserved' in vmtx        */
+  /*                               version 1.0.                            */
+  /*                                                                       */
+  /*    Reserved                :: 8~reserved bytes.                       */
+  /*                                                                       */
+  /*    metric_Data_Format      :: Always~0.                               */
+  /*                                                                       */
+  /*    number_Of_HMetrics      :: Number of VMetrics entries in the       */
+  /*                               `vmtx' table -- this value can be       */
+  /*                               smaller than the total number of glyphs */
+  /*                               in the font.                            */
+  /*                                                                       */
+  /*    long_metrics           :: A pointer into the `vmtx' table.         */
+  /*                                                                       */
+  /*    short_metrics          :: A pointer into the `vmtx' table.         */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should   */
+  /*               be identical except for the names of their fields which */
+  /*               are different.                                          */
+  /*                                                                       */
+  /*               This ensures that a single function in the `ttload'     */
+  /*               module is able to read both the horizontal and vertical */
+  /*               headers.                                                */
+  /*                                                                       */
+  typedef struct  TT_VertHeader_
+  {
+    FT_Fixed   Version;
+    FT_Short   Ascender;
+    FT_Short   Descender;
+    FT_Short   Line_Gap;
+
+    FT_UShort  advance_Height_Max;      /* advance height maximum */
+
+    FT_Short   min_Top_Side_Bearing;    /* minimum left-sb or top-sb       */
+    FT_Short   min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb   */
+    FT_Short   yMax_Extent;             /* xmax or ymax extents            */
+    FT_Short   caret_Slope_Rise;
+    FT_Short   caret_Slope_Run;
+    FT_Short   caret_Offset;
+
+    FT_Short   Reserved[4];
+
+    FT_Short   metric_Data_Format;
+    FT_UShort  number_Of_VMetrics;
+
+    /* The following fields are not defined by the TrueType specification */
+    /* but they're used to connect the metrics header to the relevant     */
+    /* `HMTX' or `VMTX' table.                                            */
+
+    void*      long_metrics;
+    void*      short_metrics;
+
+  } TT_VertHeader;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_OS2                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType OS/2 table. This is the long  */
+  /*    table version.  All fields comply to the TrueType specification.   */
+  /*                                                                       */
+  /*    Note that we now support old Mac fonts which do not include an     */
+  /*    OS/2 table.  In this case, the `version' field is always set to    */
+  /*    0xFFFF.                                                            */
+  /*                                                                       */
+  typedef struct  TT_OS2_
+  {
+    FT_UShort  version;                /* 0x0001 - more or 0xFFFF */
+    FT_Short   xAvgCharWidth;
+    FT_UShort  usWeightClass;
+    FT_UShort  usWidthClass;
+    FT_Short   fsType;
+    FT_Short   ySubscriptXSize;
+    FT_Short   ySubscriptYSize;
+    FT_Short   ySubscriptXOffset;
+    FT_Short   ySubscriptYOffset;
+    FT_Short   ySuperscriptXSize;
+    FT_Short   ySuperscriptYSize;
+    FT_Short   ySuperscriptXOffset;
+    FT_Short   ySuperscriptYOffset;
+    FT_Short   yStrikeoutSize;
+    FT_Short   yStrikeoutPosition;
+    FT_Short   sFamilyClass;
+
+    FT_Byte    panose[10];
+
+    FT_ULong   ulUnicodeRange1;        /* Bits 0-31   */
+    FT_ULong   ulUnicodeRange2;        /* Bits 32-63  */
+    FT_ULong   ulUnicodeRange3;        /* Bits 64-95  */
+    FT_ULong   ulUnicodeRange4;        /* Bits 96-127 */
+
+    FT_Char    achVendID[4];
+
+    FT_UShort  fsSelection;
+    FT_UShort  usFirstCharIndex;
+    FT_UShort  usLastCharIndex;
+    FT_Short   sTypoAscender;
+    FT_Short   sTypoDescender;
+    FT_Short   sTypoLineGap;
+    FT_UShort  usWinAscent;
+    FT_UShort  usWinDescent;
+
+    /* only version 1 tables: */
+
+    FT_ULong   ulCodePageRange1;       /* Bits 0-31   */
+    FT_ULong   ulCodePageRange2;       /* Bits 32-63  */
+
+    /* only version 2 tables: */
+
+    FT_Short   sxHeight;
+    FT_Short   sCapHeight;
+    FT_UShort  usDefaultChar;
+    FT_UShort  usBreakChar;
+    FT_UShort  usMaxContext;
+
+  } TT_OS2;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Postscript                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType PostScript table.  All fields */
+  /*    comply to the TrueType specification.  This structure does not     */
+  /*    reference the PostScript glyph names, which can be nevertheless    */
+  /*    accessed with the `ttpost' module.                                 */
+  /*                                                                       */
+  typedef struct  TT_Postscript_
+  {
+    FT_Fixed  FormatType;
+    FT_Fixed  italicAngle;
+    FT_Short  underlinePosition;
+    FT_Short  underlineThickness;
+    FT_ULong  isFixedPitch;
+    FT_ULong  minMemType42;
+    FT_ULong  maxMemType42;
+    FT_ULong  minMemType1;
+    FT_ULong  maxMemType1;
+
+    /* Glyph names follow in the file, but we don't   */
+    /* load them by default.  See the ttpost.c file.  */
+
+  } TT_Postscript;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_PCLT                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType PCLT table.  All fields       */
+  /*    comply to the TrueType specification.                              */
+  /*                                                                       */
+  typedef struct  TT_PCLT_
+  {
+    FT_Fixed   Version;
+    FT_ULong   FontNumber;
+    FT_UShort  Pitch;
+    FT_UShort  xHeight;
+    FT_UShort  Style;
+    FT_UShort  TypeFamily;
+    FT_UShort  CapHeight;
+    FT_UShort  SymbolSet;
+    FT_Char    TypeFace[16];
+    FT_Char    CharacterComplement[8];
+    FT_Char    FileName[6];
+    FT_Char    StrokeWeight;
+    FT_Char    WidthType;
+    FT_Byte    SerifStyle;
+    FT_Byte    Reserved;
+
+  } TT_PCLT;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_MaxProfile                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The maximum profile is a table containing many max values which    */
+  /*    can be used to pre-allocate arrays.  This ensures that no memory   */
+  /*    allocation occurs during a glyph load.                             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    version               :: The version number.                       */
+  /*                                                                       */
+  /*    numGlyphs             :: The number of glyphs in this TrueType     */
+  /*                             font.                                     */
+  /*                                                                       */
+  /*    maxPoints             :: The maximum number of points in a         */
+  /*                             non-composite TrueType glyph.  See also   */
+  /*                             the structure element                     */
+  /*                             `maxCompositePoints'.                     */
+  /*                                                                       */
+  /*    maxContours           :: The maximum number of contours in a       */
+  /*                             non-composite TrueType glyph.  See also   */
+  /*                             the structure element                     */
+  /*                             `maxCompositeContours'.                   */
+  /*                                                                       */
+  /*    maxCompositePoints    :: The maximum number of points in a         */
+  /*                             composite TrueType glyph.  See also the   */
+  /*                             structure element `maxPoints'.            */
+  /*                                                                       */
+  /*    maxCompositeContours  :: The maximum number of contours in a       */
+  /*                             composite TrueType glyph.  See also the   */
+  /*                             structure element `maxContours'.          */
+  /*                                                                       */
+  /*    maxZones              :: The maximum number of zones used for      */
+  /*                             glyph hinting.                            */
+  /*                                                                       */
+  /*    maxTwilightPoints     :: The maximum number of points in the       */
+  /*                             twilight zone used for glyph hinting.     */
+  /*                                                                       */
+  /*    maxStorage            :: The maximum number of elements in the     */
+  /*                             storage area used for glyph hinting.      */
+  /*                                                                       */
+  /*    maxFunctionDefs       :: The maximum number of function            */
+  /*                             definitions in the TrueType bytecode for  */
+  /*                             this font.                                */
+  /*                                                                       */
+  /*    maxInstructionDefs    :: The maximum number of instruction         */
+  /*                             definitions in the TrueType bytecode for  */
+  /*                             this font.                                */
+  /*                                                                       */
+  /*    maxStackElements      :: The maximum number of stack elements used */
+  /*                             during bytecode interpretation.           */
+  /*                                                                       */
+  /*    maxSizeOfInstructions :: The maximum number of TrueType opcodes    */
+  /*                             used for glyph hinting.                   */
+  /*                                                                       */
+  /*    maxComponentElements  :: The maximum number of simple (i.e., non-  */
+  /*                             composite) glyphs in a composite glyph.   */
+  /*                                                                       */
+  /*    maxComponentDepth     :: The maximum nesting depth of composite    */
+  /*                             glyphs.                                   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This structure is only used during font loading.                   */
+  /*                                                                       */
+  typedef struct  TT_MaxProfile_
+  {
+    FT_Fixed   version;
+    FT_UShort  numGlyphs;
+    FT_UShort  maxPoints;
+    FT_UShort  maxContours;
+    FT_UShort  maxCompositePoints;
+    FT_UShort  maxCompositeContours;
+    FT_UShort  maxZones;
+    FT_UShort  maxTwilightPoints;
+    FT_UShort  maxStorage;
+    FT_UShort  maxFunctionDefs;
+    FT_UShort  maxInstructionDefs;
+    FT_UShort  maxStackElements;
+    FT_UShort  maxSizeOfInstructions;
+    FT_UShort  maxComponentElements;
+    FT_UShort  maxComponentDepth;
+
+  } TT_MaxProfile;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Sfnt_Tag                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration used to specify the index of an SFNT table.         */
+  /*    Used in the @FT_Get_Sfnt_Table API function.                       */
+  /*                                                                       */
+  typedef enum  FT_Sfnt_Tag_
+  {
+    ft_sfnt_head = 0,    /* TT_Header     */
+    ft_sfnt_maxp = 1,    /* TT_MaxProfile */
+    ft_sfnt_os2  = 2,    /* TT_OS2        */
+    ft_sfnt_hhea = 3,    /* TT_HoriHeader */
+    ft_sfnt_vhea = 4,    /* TT_VertHeader */
+    ft_sfnt_post = 5,    /* TT_Postscript */
+    ft_sfnt_pclt = 6,    /* TT_PCLT       */
+
+    sfnt_max   /* internal end mark */
+
+  } FT_Sfnt_Tag;
+
+  /* */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Sfnt_Table                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a pointer to a given SFNT table within a face.              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source.                                    */
+  /*                                                                       */
+  /*    tag  :: The index of the SFNT table.                               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A type-less pointer to the table.  This will be~0 in case of       */
+  /*    error, or if the corresponding table was not found *OR* loaded     */
+  /*    from the file.                                                     */
+  /*                                                                       */
+  /*    Use a typecast according to `tag' to access the structure          */
+  /*    elements.                                                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The table is owned by the face object and disappears with it.      */
+  /*                                                                       */
+  /*    This function is only useful to access SFNT tables that are loaded */
+  /*    by the sfnt, truetype, and opentype drivers.  See @FT_Sfnt_Tag for */
+  /*    a list.                                                            */
+  /*                                                                       */
+  FT_EXPORT( void* )
+  FT_Get_Sfnt_Table( FT_Face      face,
+                     FT_Sfnt_Tag  tag );
+
+
+ /**************************************************************************
+  *
+  * @function:
+  *   FT_Load_Sfnt_Table
+  *
+  * @description:
+  *   Load any font table into client memory.
+  *
+  * @input:
+  *   face ::
+  *     A handle to the source face.
+  *
+  *   tag ::
+  *     The four-byte tag of the table to load.  Use the value~0 if you want
+  *     to access the whole font file.  Otherwise, you can use one of the
+  *     definitions found in the @FT_TRUETYPE_TAGS_H file, or forge a new
+  *     one with @FT_MAKE_TAG.
+  *
+  *   offset ::
+  *     The starting offset in the table (or file if tag == 0).
+  *
+  * @output:
+  *   buffer ::
+  *     The target buffer address.  The client must ensure that the memory
+  *     array is big enough to hold the data.
+  *
+  * @inout:
+  *   length ::
+  *     If the `length' parameter is NULL, then try to load the whole table.
+  *     Return an error code if it fails.
+  *
+  *     Else, if `*length' is~0, exit immediately while returning the
+  *     table's (or file) full size in it.
+  *
+  *     Else the number of bytes to read from the table or file, from the
+  *     starting offset.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   If you need to determine the table's length you should first call this
+  *   function with `*length' set to~0, as in the following example:
+  *
+  *     {
+  *       FT_ULong  length = 0;
+  *
+  *
+  *       error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length );
+  *       if ( error ) { ... table does not exist ... }
+  *
+  *       buffer = malloc( length );
+  *       if ( buffer == NULL ) { ... not enough memory ... }
+  *
+  *       error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length );
+  *       if ( error ) { ... could not load table ... }
+  *     }
+  */
+  FT_EXPORT( FT_Error )
+  FT_Load_Sfnt_Table( FT_Face    face,
+                      FT_ULong   tag,
+                      FT_Long    offset,
+                      FT_Byte*   buffer,
+                      FT_ULong*  length );
+
+
+ /**************************************************************************
+  *
+  * @function:
+  *   FT_Sfnt_Table_Info
+  *
+  * @description:
+  *   Return information on an SFNT table.
+  *
+  * @input:
+  *   face ::
+  *     A handle to the source face.
+  *
+  *   table_index ::
+  *     The index of an SFNT table.  The function returns
+  *     FT_Err_Table_Missing for an invalid value.
+  *
+  * @inout:
+  *   tag ::
+  *     The name tag of the SFNT table.  If the value is NULL, `table_index'
+  *     is ignored, and `length' returns the number of SFNT tables in the
+  *     font.
+  *
+  * @output:
+  *   length ::
+  *     The length of the SFNT table (or the number of SFNT tables, depending
+  *     on `tag').
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   SFNT tables with length zero are treated as missing.
+  *
+  */
+  FT_EXPORT( FT_Error )
+  FT_Sfnt_Table_Info( FT_Face    face,
+                      FT_UInt    table_index,
+                      FT_ULong  *tag,
+                      FT_ULong  *length );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_CMap_Language_ID                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return TrueType/sfnt specific cmap language ID.  Definitions of    */
+  /*    language ID values are in `freetype/ttnameid.h'.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    charmap ::                                                         */
+  /*      The target charmap.                                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The language ID of `charmap'.  If `charmap' doesn't belong to a    */
+  /*    TrueType/sfnt face, just return~0 as the default value.            */
+  /*                                                                       */
+  FT_EXPORT( FT_ULong )
+  FT_Get_CMap_Language_ID( FT_CharMap  charmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_CMap_Format                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return TrueType/sfnt specific cmap format.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    charmap ::                                                         */
+  /*      The target charmap.                                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The format of `charmap'.  If `charmap' doesn't belong to a         */
+  /*    TrueType/sfnt face, return -1.                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_Get_CMap_Format( FT_CharMap  charmap );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __TTTABLES_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/tttags.h b/extensions/externals/src/freetype-2.4.9/include/freetype/tttags.h
new file mode 100644
index 0000000..307ce4b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/tttags.h
@@ -0,0 +1,107 @@
+/***************************************************************************/
+/*                                                                         */
+/*  tttags.h                                                               */
+/*                                                                         */
+/*    Tags for TrueType and OpenType tables (specification only).          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2004, 2005, 2007, 2008 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTAGS_H__
+#define __TTAGS_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+#define TTAG_avar  FT_MAKE_TAG( 'a', 'v', 'a', 'r' )
+#define TTAG_BASE  FT_MAKE_TAG( 'B', 'A', 'S', 'E' )
+#define TTAG_bdat  FT_MAKE_TAG( 'b', 'd', 'a', 't' )
+#define TTAG_BDF   FT_MAKE_TAG( 'B', 'D', 'F', ' ' )
+#define TTAG_bhed  FT_MAKE_TAG( 'b', 'h', 'e', 'd' )
+#define TTAG_bloc  FT_MAKE_TAG( 'b', 'l', 'o', 'c' )
+#define TTAG_bsln  FT_MAKE_TAG( 'b', 's', 'l', 'n' )
+#define TTAG_CFF   FT_MAKE_TAG( 'C', 'F', 'F', ' ' )
+#define TTAG_CID   FT_MAKE_TAG( 'C', 'I', 'D', ' ' )
+#define TTAG_cmap  FT_MAKE_TAG( 'c', 'm', 'a', 'p' )
+#define TTAG_cvar  FT_MAKE_TAG( 'c', 'v', 'a', 'r' )
+#define TTAG_cvt   FT_MAKE_TAG( 'c', 'v', 't', ' ' )
+#define TTAG_DSIG  FT_MAKE_TAG( 'D', 'S', 'I', 'G' )
+#define TTAG_EBDT  FT_MAKE_TAG( 'E', 'B', 'D', 'T' )
+#define TTAG_EBLC  FT_MAKE_TAG( 'E', 'B', 'L', 'C' )
+#define TTAG_EBSC  FT_MAKE_TAG( 'E', 'B', 'S', 'C' )
+#define TTAG_feat  FT_MAKE_TAG( 'f', 'e', 'a', 't' )
+#define TTAG_FOND  FT_MAKE_TAG( 'F', 'O', 'N', 'D' )
+#define TTAG_fpgm  FT_MAKE_TAG( 'f', 'p', 'g', 'm' )
+#define TTAG_fvar  FT_MAKE_TAG( 'f', 'v', 'a', 'r' )
+#define TTAG_gasp  FT_MAKE_TAG( 'g', 'a', 's', 'p' )
+#define TTAG_GDEF  FT_MAKE_TAG( 'G', 'D', 'E', 'F' )
+#define TTAG_glyf  FT_MAKE_TAG( 'g', 'l', 'y', 'f' )
+#define TTAG_GPOS  FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
+#define TTAG_GSUB  FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
+#define TTAG_gvar  FT_MAKE_TAG( 'g', 'v', 'a', 'r' )
+#define TTAG_hdmx  FT_MAKE_TAG( 'h', 'd', 'm', 'x' )
+#define TTAG_head  FT_MAKE_TAG( 'h', 'e', 'a', 'd' )
+#define TTAG_hhea  FT_MAKE_TAG( 'h', 'h', 'e', 'a' )
+#define TTAG_hmtx  FT_MAKE_TAG( 'h', 'm', 't', 'x' )
+#define TTAG_JSTF  FT_MAKE_TAG( 'J', 'S', 'T', 'F' )
+#define TTAG_just  FT_MAKE_TAG( 'j', 'u', 's', 't' )
+#define TTAG_kern  FT_MAKE_TAG( 'k', 'e', 'r', 'n' )
+#define TTAG_lcar  FT_MAKE_TAG( 'l', 'c', 'a', 'r' )
+#define TTAG_loca  FT_MAKE_TAG( 'l', 'o', 'c', 'a' )
+#define TTAG_LTSH  FT_MAKE_TAG( 'L', 'T', 'S', 'H' )
+#define TTAG_LWFN  FT_MAKE_TAG( 'L', 'W', 'F', 'N' )
+#define TTAG_MATH  FT_MAKE_TAG( 'M', 'A', 'T', 'H' )
+#define TTAG_maxp  FT_MAKE_TAG( 'm', 'a', 'x', 'p' )
+#define TTAG_META  FT_MAKE_TAG( 'M', 'E', 'T', 'A' )
+#define TTAG_MMFX  FT_MAKE_TAG( 'M', 'M', 'F', 'X' )
+#define TTAG_MMSD  FT_MAKE_TAG( 'M', 'M', 'S', 'D' )
+#define TTAG_mort  FT_MAKE_TAG( 'm', 'o', 'r', 't' )
+#define TTAG_morx  FT_MAKE_TAG( 'm', 'o', 'r', 'x' )
+#define TTAG_name  FT_MAKE_TAG( 'n', 'a', 'm', 'e' )
+#define TTAG_opbd  FT_MAKE_TAG( 'o', 'p', 'b', 'd' )
+#define TTAG_OS2   FT_MAKE_TAG( 'O', 'S', '/', '2' )
+#define TTAG_OTTO  FT_MAKE_TAG( 'O', 'T', 'T', 'O' )
+#define TTAG_PCLT  FT_MAKE_TAG( 'P', 'C', 'L', 'T' )
+#define TTAG_POST  FT_MAKE_TAG( 'P', 'O', 'S', 'T' )
+#define TTAG_post  FT_MAKE_TAG( 'p', 'o', 's', 't' )
+#define TTAG_prep  FT_MAKE_TAG( 'p', 'r', 'e', 'p' )
+#define TTAG_prop  FT_MAKE_TAG( 'p', 'r', 'o', 'p' )
+#define TTAG_sfnt  FT_MAKE_TAG( 's', 'f', 'n', 't' )
+#define TTAG_SING  FT_MAKE_TAG( 'S', 'I', 'N', 'G' )
+#define TTAG_trak  FT_MAKE_TAG( 't', 'r', 'a', 'k' )
+#define TTAG_true  FT_MAKE_TAG( 't', 'r', 'u', 'e' )
+#define TTAG_ttc   FT_MAKE_TAG( 't', 't', 'c', ' ' )
+#define TTAG_ttcf  FT_MAKE_TAG( 't', 't', 'c', 'f' )
+#define TTAG_TYP1  FT_MAKE_TAG( 'T', 'Y', 'P', '1' )
+#define TTAG_typ1  FT_MAKE_TAG( 't', 'y', 'p', '1' )
+#define TTAG_VDMX  FT_MAKE_TAG( 'V', 'D', 'M', 'X' )
+#define TTAG_vhea  FT_MAKE_TAG( 'v', 'h', 'e', 'a' )
+#define TTAG_vmtx  FT_MAKE_TAG( 'v', 'm', 't', 'x' )
+
+
+FT_END_HEADER
+
+#endif /* __TTAGS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/freetype/ttunpat.h b/extensions/externals/src/freetype-2.4.9/include/freetype/ttunpat.h
new file mode 100644
index 0000000..a016275
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/freetype/ttunpat.h
@@ -0,0 +1,59 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttunpat.h                                                              */
+/*                                                                         */
+/*    Definitions for the unpatented TrueType hinting system               */
+/*                                                                         */
+/*  Copyright 2003, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  Written by Graham Asher <graham.asher@btinternet.com>                  */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTUNPAT_H__
+#define __TTUNPAT_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /***************************************************************************
+  *
+  * @constant:
+  *   FT_PARAM_TAG_UNPATENTED_HINTING
+  *
+  * @description:
+  *   A constant used as the tag of an @FT_Parameter structure to indicate
+  *   that unpatented methods only should be used by the TrueType bytecode
+  *   interpreter for a typeface opened by @FT_Open_Face.
+  *
+  */
+#define FT_PARAM_TAG_UNPATENTED_HINTING  FT_MAKE_TAG( 'u', 'n', 'p', 'a' )
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __TTUNPAT_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/include/ft2build.h b/extensions/externals/src/freetype-2.4.9/include/ft2build.h
new file mode 100644
index 0000000..923d887
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/include/ft2build.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ft2build.h                                                             */
+/*                                                                         */
+/*    FreeType 2 build and setup macros.                                   */
+/*    (Generic version)                                                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2006 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file corresponds to the default `ft2build.h' file for            */
+  /* FreeType 2.  It uses the `freetype' include root.                     */
+  /*                                                                       */
+  /* Note that specific platforms might use a different configuration.     */
+  /* See builds/unix/ft2unix.h for an example.                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FT2_BUILD_GENERIC_H__
+#define __FT2_BUILD_GENERIC_H__
+
+#include <freetype/config/ftheader.h>
+
+#endif /* __FT2_BUILD_GENERIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/modules.cfg b/extensions/externals/src/freetype-2.4.9/modules.cfg
new file mode 100644
index 0000000..a85378e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/modules.cfg
@@ -0,0 +1,255 @@
+# modules.cfg
+#
+# Copyright 2005-2007, 2009-2011 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+#
+#
+# In case you compile the FreeType library with GNU make or makepp, this
+# file controls which components are built into the library.  Otherwise,
+# please read this file for information on the various modules and its
+# dependencies, then follow the instructions in the file `docs/INSTALL.ANY'.
+#
+# To deactivate a module, simply comment out the corresponding line.  To
+# activate a module, remove the comment character.
+#
+# Note that many modules and components are further controlled with macros
+# in the file `include/freetype/config/ftoption.h'.
+
+
+####
+#### font modules -- at least one is required
+####
+####   The order given here (from top to down) is the order used for testing
+####   font formats in the compiled library.
+####
+
+# TrueType font driver.
+#
+# This driver needs the `sfnt' module.
+FONT_MODULES += truetype
+
+# PostScript Type 1 font driver.
+#
+# This driver needs the `psaux', `pshinter', and `psnames' modules.
+FONT_MODULES += type1
+
+# CFF/OpenType font driver.
+#
+# This driver needs the `sfnt', `pshinter', and `psnames' modules.
+FONT_MODULES += cff
+
+# Type 1 CID-keyed font driver.
+#
+# This driver needs the `psaux', `pshinter', and `psnames' modules.
+FONT_MODULES += cid
+
+# PFR/TrueDoc font driver.  See optional extension ftpfr.c below also.
+FONT_MODULES += pfr
+
+# PostScript Type 42 font driver.
+#
+# This driver needs the `truetype' and `psaux' modules.
+FONT_MODULES += type42
+
+# Windows FONT/FNT font driver.  See optional extension ftwinfnt.c below
+# also.
+FONT_MODULES += winfonts
+
+# PCF font driver.
+FONT_MODULES += pcf
+
+# BDF font driver.  See optional extension ftbdf.c below also.
+FONT_MODULES += bdf
+
+# SFNT files support.  If used without `truetype' or `cff', it supports
+# bitmap-only fonts within an SFNT wrapper.
+#
+# This driver needs the `psnames' module.
+FONT_MODULES += sfnt
+
+
+####
+#### hinting modules
+####
+
+# FreeType's auto hinter.
+HINTING_MODULES += autofit
+
+# PostScript hinter.
+HINTING_MODULES += pshinter
+
+# The TrueType hinting engine doesn't have a module of its own but is
+# controlled in file include/freetype/config/ftoption.h
+# (TT_CONFIG_OPTION_BYTECODE_INTERPRETER and friends).
+
+
+####
+#### raster modules -- at least one is required for vector font formats
+####
+
+# Monochrome rasterizer.
+RASTER_MODULES += raster
+
+# Anti-aliasing rasterizer.
+RASTER_MODULES += smooth
+
+
+####
+#### auxiliary modules
+####
+
+# FreeType's cache sub-system (quite stable but still in beta -- this means
+# that its public API is subject to change if necessary).  See
+# include/freetype/ftcache.h.  Needs ftglyph.c.
+AUX_MODULES += cache
+
+# TrueType GX/AAT table validation.  Needs ftgxval.c below.
+# AUX_MODULES += gxvalid
+
+# Support for streams compressed with gzip (files with suffix .gz).
+#
+# See include/freetype/ftgzip.h for the API.
+AUX_MODULES += gzip
+
+# Support for streams compressed with LZW (files with suffix .Z).
+#
+# See include/freetype/ftlzw.h for the API.
+AUX_MODULES += lzw
+
+# Support for streams compressed with bzip2 (files with suffix .bz2).
+#
+# See include/freetype/ftbzip2.h for the API.
+AUX_MODULES += bzip2
+
+# OpenType table validation.  Needs ftotval.c below.
+#
+# AUX_MODULES += otvalid
+
+# Auxiliary PostScript driver component to share common code.
+#
+# This module depends on `psnames'.
+AUX_MODULES += psaux
+
+# Support for PostScript glyph names.
+#
+# This module can be controlled in ftconfig.h
+# (FT_CONFIG_OPTION_POSTSCRIPT_NAMES).
+AUX_MODULES += psnames
+
+
+####
+#### base module extensions
+####
+
+# Exact bounding box calculation.
+#
+# See include/freetype/ftbbox.h for the API.
+BASE_EXTENSIONS += ftbbox.c
+
+# Access BDF-specific strings.  Needs BDF font driver.
+#
+# See include/freetype/ftbdf.h for the API.
+BASE_EXTENSIONS += ftbdf.c
+
+# Utility functions for converting 1bpp, 2bpp, 4bpp, and 8bpp bitmaps into
+# 8bpp format, and for emboldening of bitmap glyphs.
+#
+# See include/freetype/ftbitmap.h for the API.
+BASE_EXTENSIONS += ftbitmap.c
+
+# Access CID font information.
+#
+# See include/freetype/ftcid.h for the API.
+BASE_EXTENSIONS += ftcid.c
+
+# Access FSType information.  Needs fttype1.c.
+#
+# See include/freetype/freetype.h for the API.
+BASE_EXTENSIONS += ftfstype.c
+
+# Support for GASP table queries.
+#
+# See include/freetype/ftgasp.h for the API.
+BASE_EXTENSIONS += ftgasp.c
+
+# Convenience functions to handle glyphs.  Needs ftbitmap.c.
+#
+# See include/freetype/ftglyph.h for the API.
+BASE_EXTENSIONS += ftglyph.c
+
+# Interface for gxvalid module.
+#
+# See include/freetype/ftgxval.h for the API.
+BASE_EXTENSIONS += ftgxval.c
+
+# Support for LCD color filtering of subpixel bitmaps.
+#
+# See include/freetype/ftlcdfil.h for the API.
+BASE_EXTENSIONS += ftlcdfil.c
+
+# Multiple Master font interface.
+#
+# See include/freetype/ftmm.h for the API.
+BASE_EXTENSIONS += ftmm.c
+
+# Interface for otvalid module.
+#
+# See include/freetype/ftotval.h for the API.
+BASE_EXTENSIONS += ftotval.c
+
+# Support for FT_Face_CheckTrueTypePatents.
+#
+# See include/freetype/freetype.h for the API.
+BASE_EXTENSIONS += ftpatent.c
+
+# Interface for accessing PFR-specific data.  Needs PFR font driver.
+#
+# See include/freetype/ftpfr.h for the API.
+BASE_EXTENSIONS += ftpfr.c
+
+# Path stroker.  Needs ftglyph.c.
+#
+# See include/freetype/ftstroke.h for the API.
+BASE_EXTENSIONS += ftstroke.c
+
+# Support for synthetic embolding and slanting of fonts.  Needs ftbitmap.c.
+#
+# See include/freetype/ftsynth.h for the API.
+BASE_EXTENSIONS += ftsynth.c
+
+# Interface to access data specific to PostScript Type 1 and Type 2 (CFF)
+# fonts.
+#
+# See include/freetype/t1tables.h for the API.
+BASE_EXTENSIONS += fttype1.c
+
+# Interface for accessing data specific to Windows FNT files.  Needs winfnt
+# driver.
+#
+# See include/freetype/ftwinfnt.h for the API.
+BASE_EXTENSIONS += ftwinfnt.c
+
+# Support functions for X11.
+#
+# See include/freetype/ftxf86.h for the API.
+BASE_EXTENSIONS += ftxf86.c
+
+####
+#### The components `ftsystem.c' (for memory allocation and stream I/O
+#### management) and `ftdebug.c' (for emitting debug messages to the user)
+#### are controlled with the following variables.
+####
+####   ftsystem.c:  $(FTSYS_SRC)
+####   ftdebug.c:   $(FTDEBUG_SRC)
+####
+#### Please refer to docs/CUSTOMIZE for details.
+####
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/objs/README b/extensions/externals/src/freetype-2.4.9/objs/README
new file mode 100644
index 0000000..befb63e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/objs/README
@@ -0,0 +1,2 @@
+This directory contains all the object files created when building the
+library.
diff --git a/extensions/externals/src/freetype-2.4.9/src/Jamfile b/extensions/externals/src/freetype-2.4.9/src/Jamfile
new file mode 100644
index 0000000..76ee0f4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/Jamfile
@@ -0,0 +1,25 @@
+# FreeType 2 src Jamfile
+#
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) ;
+
+# The file <freetype/internal/internal.h> is used to define macros that are
+# later used in #include statements.  It needs to be parsed in order to
+# record these definitions.
+#
+HDRMACRO  [ FT2_SubDir $(FT2_INCLUDE_DIR) internal internal.h ] ;
+
+for xx in $(FT2_COMPONENTS)
+{
+  SubInclude FT2_TOP $(FT2_SRC_DIR) $(xx) ;
+}
+
+# end of src Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/Jamfile b/extensions/externals/src/freetype-2.4.9/src/autofit/Jamfile
new file mode 100644
index 0000000..2714765
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/Jamfile
@@ -0,0 +1,39 @@
+# FreeType 2 src/autofit Jamfile
+#
+# Copyright 2003, 2004, 2005, 2006, 2007, 2009 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir FT2_TOP src autofit ;
+
+{
+  local  _sources ;
+
+  # define FT2_AUTOFIT2 to enable experimental latin hinter replacement
+  if $(FT2_AUTOFIT2)
+  {
+    DEFINES += FT_OPTION_AUTOFIT2 ;
+  }
+  if $(FT2_MULTI)
+  {
+    _sources = afangles afglobal afhints aflatin afcjk afindic afloader afmodule afdummy afwarp afpic ;
+
+    if $(FT2_AUTOFIT2)
+    {
+      _sources += aflatin2 ;
+    }
+  }
+  else
+  {
+    _sources = autofit ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/autofit Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afangles.c b/extensions/externals/src/freetype-2.4.9/src/autofit/afangles.c
new file mode 100644
index 0000000..790af17
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afangles.c
@@ -0,0 +1,292 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afangles.c                                                             */
+/*                                                                         */
+/*    Routines used to compute vector angles with limited accuracy         */
+/*    and very high speed.  It also contains sorting routines (body).      */
+/*                                                                         */
+/*  Copyright 2003-2006, 2011 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "aftypes.h"
+
+
+#if 0
+
+  FT_LOCAL_DEF( FT_Int )
+  af_corner_is_flat( FT_Pos  x_in,
+                     FT_Pos  y_in,
+                     FT_Pos  x_out,
+                     FT_Pos  y_out )
+  {
+    FT_Pos  ax = x_in;
+    FT_Pos  ay = y_in;
+
+    FT_Pos  d_in, d_out, d_corner;
+
+
+    if ( ax < 0 )
+      ax = -ax;
+    if ( ay < 0 )
+      ay = -ay;
+    d_in = ax + ay;
+
+    ax = x_out;
+    if ( ax < 0 )
+      ax = -ax;
+    ay = y_out;
+    if ( ay < 0 )
+      ay = -ay;
+    d_out = ax + ay;
+
+    ax = x_out + x_in;
+    if ( ax < 0 )
+      ax = -ax;
+    ay = y_out + y_in;
+    if ( ay < 0 )
+      ay = -ay;
+    d_corner = ax + ay;
+
+    return ( d_in + d_out - d_corner ) < ( d_corner >> 4 );
+  }
+
+
+  FT_LOCAL_DEF( FT_Int )
+  af_corner_orientation( FT_Pos  x_in,
+                         FT_Pos  y_in,
+                         FT_Pos  x_out,
+                         FT_Pos  y_out )
+  {
+    FT_Pos  delta;
+
+
+    delta = x_in * y_out - y_in * x_out;
+
+    if ( delta == 0 )
+      return 0;
+    else
+      return 1 - 2 * ( delta < 0 );
+  }
+
+#endif /* 0 */
+
+
+  /*
+   *  We are not using `af_angle_atan' anymore, but we keep the source
+   *  code below just in case...
+   */
+
+
+#if 0
+
+
+  /*
+   *  The trick here is to realize that we don't need a very accurate angle
+   *  approximation.  We are going to use the result of `af_angle_atan' to
+   *  only compare the sign of angle differences, or check whether its
+   *  magnitude is very small.
+   *
+   *  The approximation
+   *
+   *    dy * PI / (|dx|+|dy|)
+   *
+   *  should be enough, and much faster to compute.
+   */
+  FT_LOCAL_DEF( AF_Angle )
+  af_angle_atan( FT_Fixed  dx,
+                 FT_Fixed  dy )
+  {
+    AF_Angle  angle;
+    FT_Fixed  ax = dx;
+    FT_Fixed  ay = dy;
+
+
+    if ( ax < 0 )
+      ax = -ax;
+    if ( ay < 0 )
+      ay = -ay;
+
+    ax += ay;
+
+    if ( ax == 0 )
+      angle = 0;
+    else
+    {
+      angle = ( AF_ANGLE_PI2 * dy ) / ( ax + ay );
+      if ( dx < 0 )
+      {
+        if ( angle >= 0 )
+          angle = AF_ANGLE_PI - angle;
+        else
+          angle = -AF_ANGLE_PI - angle;
+      }
+    }
+
+    return angle;
+  }
+
+
+#elif 0
+
+
+  /* the following table has been automatically generated with */
+  /* the `mather.py' Python script                             */
+
+#define AF_ATAN_BITS  8
+
+  static const FT_Byte  af_arctan[1L << AF_ATAN_BITS] =
+  {
+     0,  0,  1,  1,  1,  2,  2,  2,
+     3,  3,  3,  3,  4,  4,  4,  5,
+     5,  5,  6,  6,  6,  7,  7,  7,
+     8,  8,  8,  9,  9,  9, 10, 10,
+    10, 10, 11, 11, 11, 12, 12, 12,
+    13, 13, 13, 14, 14, 14, 14, 15,
+    15, 15, 16, 16, 16, 17, 17, 17,
+    18, 18, 18, 18, 19, 19, 19, 20,
+    20, 20, 21, 21, 21, 21, 22, 22,
+    22, 23, 23, 23, 24, 24, 24, 24,
+    25, 25, 25, 26, 26, 26, 26, 27,
+    27, 27, 28, 28, 28, 28, 29, 29,
+    29, 30, 30, 30, 30, 31, 31, 31,
+    31, 32, 32, 32, 33, 33, 33, 33,
+    34, 34, 34, 34, 35, 35, 35, 35,
+    36, 36, 36, 36, 37, 37, 37, 38,
+    38, 38, 38, 39, 39, 39, 39, 40,
+    40, 40, 40, 41, 41, 41, 41, 42,
+    42, 42, 42, 42, 43, 43, 43, 43,
+    44, 44, 44, 44, 45, 45, 45, 45,
+    46, 46, 46, 46, 46, 47, 47, 47,
+    47, 48, 48, 48, 48, 48, 49, 49,
+    49, 49, 50, 50, 50, 50, 50, 51,
+    51, 51, 51, 51, 52, 52, 52, 52,
+    52, 53, 53, 53, 53, 53, 54, 54,
+    54, 54, 54, 55, 55, 55, 55, 55,
+    56, 56, 56, 56, 56, 57, 57, 57,
+    57, 57, 57, 58, 58, 58, 58, 58,
+    59, 59, 59, 59, 59, 59, 60, 60,
+    60, 60, 60, 61, 61, 61, 61, 61,
+    61, 62, 62, 62, 62, 62, 62, 63,
+    63, 63, 63, 63, 63, 64, 64, 64
+  };
+
+
+  FT_LOCAL_DEF( AF_Angle )
+  af_angle_atan( FT_Fixed  dx,
+                 FT_Fixed  dy )
+  {
+    AF_Angle  angle;
+
+
+    /* check trivial cases */
+    if ( dy == 0 )
+    {
+      angle = 0;
+      if ( dx < 0 )
+        angle = AF_ANGLE_PI;
+      return angle;
+    }
+    else if ( dx == 0 )
+    {
+      angle = AF_ANGLE_PI2;
+      if ( dy < 0 )
+        angle = -AF_ANGLE_PI2;
+      return angle;
+    }
+
+    angle = 0;
+    if ( dx < 0 )
+    {
+      dx = -dx;
+      dy = -dy;
+      angle = AF_ANGLE_PI;
+    }
+
+    if ( dy < 0 )
+    {
+      FT_Pos  tmp;
+
+
+      tmp = dx;
+      dx  = -dy;
+      dy  = tmp;
+      angle -= AF_ANGLE_PI2;
+    }
+
+    if ( dx == 0 && dy == 0 )
+      return 0;
+
+    if ( dx == dy )
+      angle += AF_ANGLE_PI4;
+    else if ( dx > dy )
+      angle += af_arctan[FT_DivFix( dy, dx ) >> ( 16 - AF_ATAN_BITS )];
+    else
+      angle += AF_ANGLE_PI2 -
+               af_arctan[FT_DivFix( dx, dy ) >> ( 16 - AF_ATAN_BITS )];
+
+    if ( angle > AF_ANGLE_PI )
+      angle -= AF_ANGLE_2PI;
+
+    return angle;
+  }
+
+
+#endif /* 0 */
+
+
+  FT_LOCAL_DEF( void )
+  af_sort_pos( FT_UInt  count,
+               FT_Pos*  table )
+  {
+    FT_UInt  i, j;
+    FT_Pos   swap;
+
+
+    for ( i = 1; i < count; i++ )
+    {
+      for ( j = i; j > 0; j-- )
+      {
+        if ( table[j] > table[j - 1] )
+          break;
+
+        swap         = table[j];
+        table[j]     = table[j - 1];
+        table[j - 1] = swap;
+      }
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  af_sort_widths( FT_UInt   count,
+                  AF_Width  table )
+  {
+    FT_UInt      i, j;
+    AF_WidthRec  swap;
+
+
+    for ( i = 1; i < count; i++ )
+    {
+      for ( j = i; j > 0; j-- )
+      {
+        if ( table[j].org > table[j - 1].org )
+          break;
+
+        swap         = table[j];
+        table[j]     = table[j - 1];
+        table[j - 1] = swap;
+      }
+    }
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afangles.h b/extensions/externals/src/freetype-2.4.9/src/autofit/afangles.h
new file mode 100644
index 0000000..f33f9e1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afangles.h
@@ -0,0 +1,7 @@
+/*
+ *  afangles.h
+ *
+ *  This is a dummy file, used to please the build system.  It is never
+ *  included by the auto-fitter sources.
+ *
+ */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afcjk.c b/extensions/externals/src/freetype-2.4.9/src/autofit/afcjk.c
new file mode 100644
index 0000000..8e407c8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afcjk.c
@@ -0,0 +1,2267 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afcjk.c                                                                */
+/*                                                                         */
+/*    Auto-fitter hinting routines for CJK script (body).                  */
+/*                                                                         */
+/*  Copyright 2006-2012 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*
+   *  The algorithm is based on akito's autohint patch, available here:
+   *
+   *  http://www.kde.gr.jp/~akito/patch/freetype2/
+   *
+   */
+
+#include <ft2build.h>
+#include FT_ADVANCES_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "aftypes.h"
+#include "aflatin.h"
+
+
+#ifdef AF_CONFIG_OPTION_CJK
+
+#undef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT
+
+#include "afcjk.h"
+#include "aferrors.h"
+
+
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+#include "afwarp.h"
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_afcjk
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****              C J K   G L O B A L   M E T R I C S              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* Basically the Latin version with AF_CJKMetrics */
+  /* to replace AF_LatinMetrics.                    */
+
+  FT_LOCAL_DEF( void )
+  af_cjk_metrics_init_widths( AF_CJKMetrics  metrics,
+                              FT_Face        face,
+                              FT_ULong       charcode )
+  {
+    /* scan the array of segments in each direction */
+    AF_GlyphHintsRec  hints[1];
+
+
+    af_glyph_hints_init( hints, face->memory );
+
+    metrics->axis[AF_DIMENSION_HORZ].width_count = 0;
+    metrics->axis[AF_DIMENSION_VERT].width_count = 0;
+
+    {
+      FT_Error          error;
+      FT_UInt           glyph_index;
+      int               dim;
+      AF_CJKMetricsRec  dummy[1];
+      AF_Scaler         scaler = &dummy->root.scaler;
+
+
+      glyph_index = FT_Get_Char_Index( face, charcode );
+      if ( glyph_index == 0 )
+        goto Exit;
+
+      error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
+      if ( error || face->glyph->outline.n_points <= 0 )
+        goto Exit;
+
+      FT_ZERO( dummy );
+
+      dummy->units_per_em = metrics->units_per_em;
+
+      scaler->x_scale = 0x10000L;
+      scaler->y_scale = 0x10000L;
+      scaler->x_delta = 0;
+      scaler->y_delta = 0;
+
+      scaler->face        = face;
+      scaler->render_mode = FT_RENDER_MODE_NORMAL;
+      scaler->flags       = 0;
+
+      af_glyph_hints_rescale( hints, (AF_ScriptMetrics)dummy );
+
+      error = af_glyph_hints_reload( hints, &face->glyph->outline );
+      if ( error )
+        goto Exit;
+
+      for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+      {
+        AF_CJKAxis    axis    = &metrics->axis[dim];
+        AF_AxisHints  axhints = &hints->axis[dim];
+        AF_Segment    seg, limit, link;
+        FT_UInt       num_widths = 0;
+
+
+        error = af_latin_hints_compute_segments( hints, (AF_Dimension)dim );
+        if ( error )
+          goto Exit;
+
+        af_latin_hints_link_segments( hints, (AF_Dimension)dim );
+
+        seg   = axhints->segments;
+        limit = seg + axhints->num_segments;
+
+        for ( ; seg < limit; seg++ )
+        {
+          link = seg->link;
+
+          /* we only consider stem segments there! */
+          if ( link && link->link == seg && link > seg )
+          {
+            FT_Pos  dist;
+
+
+            dist = seg->pos - link->pos;
+            if ( dist < 0 )
+              dist = -dist;
+
+            if ( num_widths < AF_CJK_MAX_WIDTHS )
+              axis->widths[num_widths++].org = dist;
+          }
+        }
+
+        af_sort_widths( num_widths, axis->widths );
+        axis->width_count = num_widths;
+      }
+
+    Exit:
+      for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+      {
+        AF_CJKAxis  axis = &metrics->axis[dim];
+        FT_Pos      stdw;
+
+
+        stdw = ( axis->width_count > 0 ) ? axis->widths[0].org
+                                         : AF_LATIN_CONSTANT( metrics, 50 );
+
+        /* let's try 20% of the smallest width */
+        axis->edge_distance_threshold = stdw / 5;
+        axis->standard_width          = stdw;
+        axis->extra_light             = 0;
+      }
+    }
+
+    af_glyph_hints_done( hints );
+  }
+
+
+#define AF_CJK_MAX_TEST_CHARACTERS  32
+
+
+  /* Each blue zone has two types of fill and unfill, this is, */
+  /* filling the entire glyph square or not.                   */
+
+  enum
+  {
+    AF_CJK_BLUE_TYPE_FILL,
+    AF_CJK_BLUE_TYPE_UNFILL,
+    AF_CJK_BLUE_TYPE_MAX
+  };
+
+
+  /* Put some common and representative Han Ideographs characters here. */
+  static const FT_ULong af_cjk_hani_blue_chars[AF_CJK_BLUE_MAX]
+                                              [AF_CJK_BLUE_TYPE_MAX]
+                                              [AF_CJK_MAX_TEST_CHARACTERS] =
+  {
+    {
+      {
+        0x4ED6, 0x4EEC, 0x4F60, 0x4F86, 0x5011, 0x5230, 0x548C, 0x5730,
+        0x5BF9, 0x5C0D, 0x5C31, 0x5E2D, 0x6211, 0x65F6, 0x6642, 0x6703,
+        0x6765, 0x70BA, 0x80FD, 0x8230, 0x8AAA, 0x8BF4, 0x8FD9, 0x9019,
+        0x9F4A /* top fill */
+      },
+      {
+        0x519B, 0x540C, 0x5DF2, 0x613F, 0x65E2, 0x661F, 0x662F, 0x666F,
+        0x6C11, 0x7167, 0x73B0, 0x73FE, 0x7406, 0x7528, 0x7F6E, 0x8981,
+        0x8ECD, 0x90A3, 0x914D, 0x91CC, 0x958B, 0x96F7, 0x9732, 0x9762,
+        0x987E /* top unfill */
+      }
+    },
+    {
+      {
+        0x4E2A, 0x4E3A, 0x4EBA, 0x4ED6, 0x4EE5, 0x4EEC, 0x4F60, 0x4F86,
+        0x500B, 0x5011, 0x5230, 0x548C, 0x5927, 0x5BF9, 0x5C0D, 0x5C31,
+        0x6211, 0x65F6, 0x6642, 0x6709, 0x6765, 0x70BA, 0x8981, 0x8AAA,
+        0x8BF4 /* bottom fill */
+      },
+      {
+        0x4E3B, 0x4E9B, 0x56E0, 0x5B83, 0x60F3, 0x610F, 0x7406, 0x751F,
+        0x7576, 0x770B, 0x7740, 0x7F6E, 0x8005, 0x81EA, 0x8457, 0x88E1,
+        0x8FC7, 0x8FD8, 0x8FDB, 0x9032, 0x904E, 0x9053, 0x9084, 0x91CC,
+        0x9762 /* bottom unfill */
+      }
+    },
+#ifndef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT
+      { {0x0000}, {0x0000} },
+      { {0x0000}, {0x0000} }
+#else
+    {
+      {
+        0x4E9B, 0x4EEC, 0x4F60, 0x4F86, 0x5011, 0x5230, 0x548C, 0x5730,
+        0x5979, 0x5C06, 0x5C07, 0x5C31, 0x5E74, 0x5F97, 0x60C5, 0x6700,
+        0x6837, 0x6A23, 0x7406, 0x80FD, 0x8AAA, 0x8BF4, 0x8FD9, 0x9019,
+        0x901A /* left fill */
+      },
+      {
+        0x5373, 0x5417, 0x5427, 0x542C, 0x5462, 0x54C1, 0x54CD, 0x55CE,
+        0x5E08, 0x5E2B, 0x6536, 0x65AD, 0x65B7, 0x660E, 0x773C, 0x9593,
+        0x95F4, 0x9645, 0x9648, 0x9650, 0x9664, 0x9673, 0x968F, 0x969B,
+        0x96A8 /* left unfill */
+      }
+    },
+    {
+      {
+        0x4E8B, 0x524D, 0x5B78, 0x5C06, 0x5C07, 0x60C5, 0x60F3, 0x6216,
+        0x653F, 0x65AF, 0x65B0, 0x6837, 0x6A23, 0x6C11, 0x6C92, 0x6CA1,
+        0x7136, 0x7279, 0x73B0, 0x73FE, 0x7403, 0x7B2C, 0x7D93, 0x8C01,
+        0x8D77 /* right fill */
+      },
+      {
+        0x4F8B, 0x5225, 0x522B, 0x5236, 0x52A8, 0x52D5, 0x5417, 0x55CE,
+        0x589E, 0x6307, 0x660E, 0x671D, 0x671F, 0x6784, 0x7269, 0x786E,
+        0x79CD, 0x8ABF, 0x8C03, 0x8CBB, 0x8D39, 0x90A3, 0x90FD, 0x9593,
+        0x95F4 /* right unfill */
+      }
+    }
+#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */
+  };
+
+
+  /* Calculate blue zones for all the CJK_BLUE_XXX's. */
+
+  static void
+  af_cjk_metrics_init_blues( AF_CJKMetrics   metrics,
+                             FT_Face         face,
+                             const FT_ULong  blue_chars
+                                               [AF_CJK_BLUE_MAX]
+                                               [AF_CJK_BLUE_TYPE_MAX]
+                                               [AF_CJK_MAX_TEST_CHARACTERS] )
+  {
+    FT_Pos        fills[AF_CJK_MAX_TEST_CHARACTERS];
+    FT_Pos        flats[AF_CJK_MAX_TEST_CHARACTERS];
+
+    FT_Int        num_fills;
+    FT_Int        num_flats;
+
+    FT_Int        bb;
+    AF_CJKBlue    blue;
+    FT_Error      error;
+    AF_CJKAxis    axis;
+    FT_GlyphSlot  glyph = face->glyph;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+    FT_String*  cjk_blue_name[AF_CJK_BLUE_MAX] = {
+      (FT_String*)"top",
+      (FT_String*)"bottom",
+      (FT_String*)"left",
+      (FT_String*)"right"
+    };
+    FT_String*  cjk_blue_type_name[AF_CJK_BLUE_TYPE_MAX] = {
+      (FT_String*)"filled",
+      (FT_String*)"unfilled"
+    };
+#endif
+
+
+    /* We compute the blues simply by loading each character from the */
+    /* `blue_chars[blues]' string, then computing its extreme points  */
+    /* (depending blue zone type etc.).                               */
+
+    FT_TRACE5(( "cjk blue zones computation\n" ));
+    FT_TRACE5(( "------------------------------------------------\n" ));
+
+    for ( bb = 0; bb < AF_CJK_BLUE_MAX; bb++ )
+    {
+      FT_Int   fill_type;
+      FT_Pos*  blue_ref;
+      FT_Pos*  blue_shoot;
+
+
+      num_fills = 0;
+      num_flats = 0;
+
+      for ( fill_type = 0; fill_type < AF_CJK_BLUE_TYPE_MAX; fill_type++ )
+      {
+        const FT_ULong*  p     = blue_chars[bb][fill_type];
+        const FT_ULong*  limit = p + AF_CJK_MAX_TEST_CHARACTERS;
+        FT_Bool          fill  = FT_BOOL(
+                                   fill_type == AF_CJK_BLUE_TYPE_FILL );
+
+
+        FT_TRACE5(( "cjk blue %s/%s\n", cjk_blue_name[bb],
+                                        cjk_blue_type_name[fill_type] ));
+
+
+        for ( ; p < limit && *p; p++ )
+        {
+          FT_UInt     glyph_index;
+          FT_Pos      best_pos; /* same as points.y */
+          FT_Int      best_point;
+          FT_Vector*  points;
+
+
+          FT_TRACE5(( "  U+%lX...", *p ));
+
+          /* load the character in the face -- skip unknown or empty ones */
+          glyph_index = FT_Get_Char_Index( face, *p );
+          if ( glyph_index == 0 )
+          {
+            FT_TRACE5(( "unavailable\n" ));
+            continue;
+          }
+
+          error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
+          if ( error || glyph->outline.n_points <= 0 )
+          {
+            FT_TRACE5(( "no outline\n" ));
+            continue;
+          }
+
+          /* now compute min or max point indices and coordinates */
+          points     = glyph->outline.points;
+          best_point = -1;
+          best_pos   = 0;  /* make compiler happy */
+
+          {
+            FT_Int  nn;
+            FT_Int  first = 0;
+            FT_Int  last  = -1;
+
+
+            for ( nn = 0;
+                  nn < glyph->outline.n_contours;
+                  first = last + 1, nn++ )
+            {
+              FT_Int  pp;
+
+
+              last = glyph->outline.contours[nn];
+
+              /* Avoid single-point contours since they are never       */
+              /* rasterized.  In some fonts, they correspond to mark    */
+              /* attachment points which are way outside of the glyph's */
+              /* real outline.                                          */
+              if ( last <= first )
+                continue;
+
+              switch ( bb )
+              {
+              case AF_CJK_BLUE_TOP:
+                for ( pp = first; pp <= last; pp++ )
+                  if ( best_point < 0 || points[pp].y > best_pos )
+                  {
+                    best_point = pp;
+                    best_pos   = points[pp].y;
+                  }
+                break;
+
+              case AF_CJK_BLUE_BOTTOM:
+                for ( pp = first; pp <= last; pp++ )
+                  if ( best_point < 0 || points[pp].y < best_pos )
+                  {
+                    best_point = pp;
+                    best_pos   = points[pp].y;
+                  }
+                break;
+
+              case AF_CJK_BLUE_LEFT:
+                for ( pp = first; pp <= last; pp++ )
+                  if ( best_point < 0 || points[pp].x < best_pos )
+                  {
+                    best_point = pp;
+                    best_pos   = points[pp].x;
+                  }
+                break;
+
+              case AF_CJK_BLUE_RIGHT:
+                for ( pp = first; pp <= last; pp++ )
+                  if ( best_point < 0 || points[pp].x > best_pos )
+                  {
+                    best_point = pp;
+                    best_pos   = points[pp].x;
+                  }
+                break;
+
+              default:
+                ;
+              }
+            }
+            FT_TRACE5(( "best_pos=%5ld\n", best_pos ));
+          }
+
+          if ( fill )
+            fills[num_fills++] = best_pos;
+          else
+            flats[num_flats++] = best_pos;
+        }
+      }
+
+      if ( num_flats == 0 && num_fills == 0 )
+      {
+        /*
+         *  we couldn't find a single glyph to compute this blue zone,
+         *  we will simply ignore it then
+         */
+        FT_TRACE5(( "empty\n" ));
+        continue;
+      }
+
+      /* we have computed the contents of the `fill' and `flats' tables, */
+      /* now determine the reference position of the blue --             */
+      /* we simply take the median value after a simple sort             */
+      af_sort_pos( num_flats, flats );
+      af_sort_pos( num_fills, fills );
+
+      if ( AF_CJK_BLUE_TOP == bb || AF_CJK_BLUE_BOTTOM == bb )
+        axis = &metrics->axis[AF_DIMENSION_VERT];
+      else
+        axis = &metrics->axis[AF_DIMENSION_HORZ];
+
+      blue       = & axis->blues[axis->blue_count];
+      blue_ref   = & blue->ref.org;
+      blue_shoot = & blue->shoot.org;
+
+      axis->blue_count++;
+      if ( num_flats == 0 )
+      {
+        *blue_ref   = fills[num_fills / 2];
+        *blue_shoot = fills[num_fills / 2];
+      }
+      else if ( num_fills == 0 )
+      {
+        *blue_ref   = flats[num_flats / 2];
+        *blue_shoot = flats[num_flats / 2];
+      }
+      else
+      {
+        *blue_ref   = fills[num_fills / 2];
+        *blue_shoot = flats[num_flats / 2];
+      }
+
+      /* make sure blue_ref >= blue_shoot for top/right or */
+      /* vice versa for bottom/left                        */
+      if ( *blue_shoot != *blue_ref )
+      {
+        FT_Pos   ref       = *blue_ref;
+        FT_Pos   shoot     = *blue_shoot;
+        FT_Bool  under_ref = FT_BOOL( shoot < ref );
+
+
+        if ( (AF_CJK_BLUE_TOP == bb || AF_CJK_BLUE_RIGHT == bb) ^ under_ref )
+          *blue_shoot = *blue_ref = ( shoot + ref ) / 2;
+      }
+
+      blue->flags = 0;
+      if ( AF_CJK_BLUE_TOP == bb )
+        blue->flags |= AF_CJK_BLUE_IS_TOP;
+      else if ( AF_CJK_BLUE_RIGHT == bb )
+        blue->flags |= AF_CJK_BLUE_IS_RIGHT;
+
+      FT_TRACE5(( "-- cjk %s bluezone ref = %ld shoot = %ld\n",
+                  cjk_blue_name[bb], *blue_ref, *blue_shoot ));
+    }
+
+    return;
+  }
+
+
+  /* Basically the Latin version with type AF_CJKMetrics for metrics. */
+  FT_LOCAL_DEF( void )
+  af_cjk_metrics_check_digits( AF_CJKMetrics  metrics,
+                               FT_Face        face )
+  {
+    FT_UInt   i;
+    FT_Bool   started = 0, same_width = 1;
+    FT_Fixed  advance, old_advance = 0;
+
+
+    /* check whether all ASCII digits have the same advance width; */
+    /* digit `0' is 0x30 in all supported charmaps                 */
+    for ( i = 0x30; i <= 0x39; i++ )
+    {
+      FT_UInt  glyph_index;
+
+
+      glyph_index = FT_Get_Char_Index( face, i );
+      if ( glyph_index == 0 )
+        continue;
+
+      if ( FT_Get_Advance( face, glyph_index,
+                           FT_LOAD_NO_SCALE         |
+                           FT_LOAD_NO_HINTING       |
+                           FT_LOAD_IGNORE_TRANSFORM,
+                           &advance ) )
+        continue;
+
+      if ( started )
+      {
+        if ( advance != old_advance )
+        {
+          same_width = 0;
+          break;
+        }
+      }
+      else
+      {
+        old_advance = advance;
+        started     = 1;
+      }
+    }
+
+    metrics->root.digits_have_same_width = same_width;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  af_cjk_metrics_init( AF_CJKMetrics  metrics,
+                       FT_Face        face )
+  {
+    FT_CharMap  oldmap = face->charmap;
+
+
+    metrics->units_per_em = face->units_per_EM;
+
+    if ( FT_Select_Charmap( face, FT_ENCODING_UNICODE ) )
+      face->charmap = NULL;
+    else
+    {
+      af_cjk_metrics_init_widths( metrics, face, 0x7530 );
+      af_cjk_metrics_init_blues( metrics, face, af_cjk_hani_blue_chars );
+      af_cjk_metrics_check_digits( metrics, face );
+    }
+
+    FT_Set_Charmap( face, oldmap );
+
+    return AF_Err_Ok;
+  }
+
+
+  static void
+  af_cjk_metrics_scale_dim( AF_CJKMetrics  metrics,
+                            AF_Scaler      scaler,
+                            AF_Dimension   dim )
+  {
+    FT_Fixed    scale;
+    FT_Pos      delta;
+    AF_CJKAxis  axis;
+    FT_UInt     nn;
+
+
+    axis = &metrics->axis[dim];
+
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      scale = scaler->x_scale;
+      delta = scaler->x_delta;
+    }
+    else
+    {
+      scale = scaler->y_scale;
+      delta = scaler->y_delta;
+    }
+
+    if ( axis->org_scale == scale && axis->org_delta == delta )
+      return;
+
+    axis->org_scale = scale;
+    axis->org_delta = delta;
+
+    axis->scale = scale;
+    axis->delta = delta;
+
+    /* scale the blue zones */
+    for ( nn = 0; nn < axis->blue_count; nn++ )
+    {
+      AF_CJKBlue  blue = &axis->blues[nn];
+      FT_Pos      dist;
+
+
+      blue->ref.cur   = FT_MulFix( blue->ref.org, scale ) + delta;
+      blue->ref.fit   = blue->ref.cur;
+      blue->shoot.cur = FT_MulFix( blue->shoot.org, scale ) + delta;
+      blue->shoot.fit = blue->shoot.cur;
+      blue->flags    &= ~AF_CJK_BLUE_ACTIVE;
+
+      /* a blue zone is only active if it is less than 3/4 pixels tall */
+      dist = FT_MulFix( blue->ref.org - blue->shoot.org, scale );
+      if ( dist <= 48 && dist >= -48 )
+      {
+        FT_Pos  delta1, delta2;
+
+
+        blue->ref.fit  = FT_PIX_ROUND( blue->ref.cur );
+
+        /* shoot is under shoot for cjk */
+        delta1 = FT_DivFix( blue->ref.fit, scale ) - blue->shoot.org;
+        delta2 = delta1;
+        if ( delta1 < 0 )
+          delta2 = -delta2;
+
+        delta2 = FT_MulFix( delta2, scale );
+
+        FT_TRACE5(( "delta: %d", delta1 ));
+        if ( delta2 < 32 )
+          delta2 = 0;
+#if 0
+        else if ( delta2 < 64 )
+          delta2 = 32 + ( ( ( delta2 - 32 ) + 16 ) & ~31 );
+#endif
+        else
+          delta2 = FT_PIX_ROUND( delta2 );
+        FT_TRACE5(( "/%d\n", delta2 ));
+
+        if ( delta1 < 0 )
+          delta2 = -delta2;
+
+        blue->shoot.fit = blue->ref.fit - delta2;
+
+        FT_TRACE5(( ">> active cjk blue zone %c%d[%ld/%ld]: "
+                     "ref: cur=%.2f fit=%.2f shoot: cur=%.2f fit=%.2f\n",
+                       ( dim == AF_DIMENSION_HORZ ) ? 'H' : 'V',
+                       nn, blue->ref.org, blue->shoot.org,
+                       blue->ref.cur / 64.0, blue->ref.fit / 64.0,
+                       blue->shoot.cur / 64.0, blue->shoot.fit / 64.0 ));
+
+        blue->flags |= AF_CJK_BLUE_ACTIVE;
+      }
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  af_cjk_metrics_scale( AF_CJKMetrics  metrics,
+                        AF_Scaler      scaler )
+  {
+    metrics->root.scaler = *scaler;
+
+    af_cjk_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ );
+    af_cjk_metrics_scale_dim( metrics, scaler, AF_DIMENSION_VERT );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****              C J K   G L Y P H   A N A L Y S I S              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static FT_Error
+  af_cjk_hints_compute_segments( AF_GlyphHints  hints,
+                                 AF_Dimension   dim )
+  {
+    AF_AxisHints  axis          = &hints->axis[dim];
+    AF_Segment    segments      = axis->segments;
+    AF_Segment    segment_limit = segments + axis->num_segments;
+    FT_Error      error;
+    AF_Segment    seg;
+
+
+    error = af_latin_hints_compute_segments( hints, dim );
+    if ( error )
+      return error;
+
+    /* a segment is round if it doesn't have successive */
+    /* on-curve points.                                 */
+    for ( seg = segments; seg < segment_limit; seg++ )
+    {
+      AF_Point  pt   = seg->first;
+      AF_Point  last = seg->last;
+      AF_Flags  f0   = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
+      AF_Flags  f1;
+
+
+      seg->flags &= ~AF_EDGE_ROUND;
+
+      for ( ; pt != last; f0 = f1 )
+      {
+        pt = pt->next;
+        f1 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
+
+        if ( !f0 && !f1 )
+          break;
+
+        if ( pt == last )
+          seg->flags |= AF_EDGE_ROUND;
+      }
+    }
+
+    return AF_Err_Ok;
+  }
+
+
+  static void
+  af_cjk_hints_link_segments( AF_GlyphHints  hints,
+                              AF_Dimension   dim )
+  {
+    AF_AxisHints  axis          = &hints->axis[dim];
+    AF_Segment    segments      = axis->segments;
+    AF_Segment    segment_limit = segments + axis->num_segments;
+    AF_Direction  major_dir     = axis->major_dir;
+    AF_Segment    seg1, seg2;
+    FT_Pos        len_threshold;
+    FT_Pos        dist_threshold;
+
+
+    len_threshold = AF_LATIN_CONSTANT( hints->metrics, 8 );
+
+    dist_threshold = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
+                                                  : hints->y_scale;
+    dist_threshold = FT_DivFix( 64 * 3, dist_threshold );
+
+    /* now compare each segment to the others */
+    for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+    {
+      /* the fake segments are for metrics hinting only */
+      if ( seg1->first == seg1->last )
+        continue;
+
+      if ( seg1->dir != major_dir )
+        continue;
+
+      for ( seg2 = segments; seg2 < segment_limit; seg2++ )
+        if ( seg2 != seg1 && seg1->dir + seg2->dir == 0 )
+        {
+          FT_Pos  dist = seg2->pos - seg1->pos;
+
+
+          if ( dist < 0 )
+            continue;
+
+          {
+            FT_Pos  min = seg1->min_coord;
+            FT_Pos  max = seg1->max_coord;
+            FT_Pos  len;
+
+
+            if ( min < seg2->min_coord )
+              min = seg2->min_coord;
+
+            if ( max > seg2->max_coord )
+              max = seg2->max_coord;
+
+            len = max - min;
+            if ( len >= len_threshold )
+            {
+              if ( dist * 8 < seg1->score * 9                        &&
+                   ( dist * 8 < seg1->score * 7 || seg1->len < len ) )
+              {
+                seg1->score = dist;
+                seg1->len   = len;
+                seg1->link  = seg2;
+              }
+
+              if ( dist * 8 < seg2->score * 9                        &&
+                   ( dist * 8 < seg2->score * 7 || seg2->len < len ) )
+              {
+                seg2->score = dist;
+                seg2->len   = len;
+                seg2->link  = seg1;
+              }
+            }
+          }
+        }
+    }
+
+    /*
+     *  now compute the `serif' segments
+     *
+     *  In Hanzi, some strokes are wider on one or both of the ends.
+     *  We either identify the stems on the ends as serifs or remove
+     *  the linkage, depending on the length of the stems.
+     *
+     */
+
+    {
+      AF_Segment  link1, link2;
+
+
+      for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+      {
+        link1 = seg1->link;
+        if ( !link1 || link1->link != seg1 || link1->pos <= seg1->pos )
+          continue;
+
+        if ( seg1->score >= dist_threshold )
+          continue;
+
+        for ( seg2 = segments; seg2 < segment_limit; seg2++ )
+        {
+          if ( seg2->pos > seg1->pos || seg1 == seg2 )
+            continue;
+
+          link2 = seg2->link;
+          if ( !link2 || link2->link != seg2 || link2->pos < link1->pos )
+            continue;
+
+          if ( seg1->pos == seg2->pos && link1->pos == link2->pos )
+            continue;
+
+          if ( seg2->score <= seg1->score || seg1->score * 4 <= seg2->score )
+            continue;
+
+          /* seg2 < seg1 < link1 < link2 */
+
+          if ( seg1->len >= seg2->len * 3 )
+          {
+            AF_Segment  seg;
+
+
+            for ( seg = segments; seg < segment_limit; seg++ )
+            {
+              AF_Segment  link = seg->link;
+
+
+              if ( link == seg2 )
+              {
+                seg->link  = 0;
+                seg->serif = link1;
+              }
+              else if ( link == link2 )
+              {
+                seg->link  = 0;
+                seg->serif = seg1;
+              }
+            }
+          }
+          else
+          {
+            seg1->link = link1->link = 0;
+
+            break;
+          }
+        }
+      }
+    }
+
+    for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+    {
+      seg2 = seg1->link;
+
+      if ( seg2 )
+      {
+        seg2->num_linked++;
+        if ( seg2->link != seg1 )
+        {
+          seg1->link = 0;
+
+          if ( seg2->score < dist_threshold || seg1->score < seg2->score * 4 )
+            seg1->serif = seg2->link;
+          else
+            seg2->num_linked--;
+        }
+      }
+    }
+  }
+
+
+  static FT_Error
+  af_cjk_hints_compute_edges( AF_GlyphHints  hints,
+                              AF_Dimension   dim )
+  {
+    AF_AxisHints  axis   = &hints->axis[dim];
+    FT_Error      error  = AF_Err_Ok;
+    FT_Memory     memory = hints->memory;
+    AF_CJKAxis    laxis  = &((AF_CJKMetrics)hints->metrics)->axis[dim];
+
+    AF_Segment    segments      = axis->segments;
+    AF_Segment    segment_limit = segments + axis->num_segments;
+    AF_Segment    seg;
+
+    FT_Fixed      scale;
+    FT_Pos        edge_distance_threshold;
+
+
+    axis->num_edges = 0;
+
+    scale = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
+                                         : hints->y_scale;
+
+    /*********************************************************************/
+    /*                                                                   */
+    /* We begin by generating a sorted table of edges for the current    */
+    /* direction.  To do so, we simply scan each segment and try to find */
+    /* an edge in our table that corresponds to its position.            */
+    /*                                                                   */
+    /* If no edge is found, we create and insert a new edge in the       */
+    /* sorted table.  Otherwise, we simply add the segment to the edge's */
+    /* list which is then processed in the second step to compute the    */
+    /* edge's properties.                                                */
+    /*                                                                   */
+    /* Note that the edges table is sorted along the segment/edge        */
+    /* position.                                                         */
+    /*                                                                   */
+    /*********************************************************************/
+
+    edge_distance_threshold = FT_MulFix( laxis->edge_distance_threshold,
+                                         scale );
+    if ( edge_distance_threshold > 64 / 4 )
+      edge_distance_threshold = FT_DivFix( 64 / 4, scale );
+    else
+      edge_distance_threshold = laxis->edge_distance_threshold;
+
+    for ( seg = segments; seg < segment_limit; seg++ )
+    {
+      AF_Edge  found = 0;
+      FT_Pos   best  = 0xFFFFU;
+      FT_Int   ee;
+
+
+      /* look for an edge corresponding to the segment */
+      for ( ee = 0; ee < axis->num_edges; ee++ )
+      {
+        AF_Edge  edge = axis->edges + ee;
+        FT_Pos   dist;
+
+
+        if ( edge->dir != seg->dir )
+          continue;
+
+        dist = seg->pos - edge->fpos;
+        if ( dist < 0 )
+          dist = -dist;
+
+        if ( dist < edge_distance_threshold && dist < best )
+        {
+          AF_Segment  link = seg->link;
+
+
+          /* check whether all linked segments of the candidate edge */
+          /* can make a single edge.                                 */
+          if ( link )
+          {
+            AF_Segment  seg1 = edge->first;
+            AF_Segment  link1;
+            FT_Pos      dist2 = 0;
+
+
+            do
+            {
+              link1 = seg1->link;
+              if ( link1 )
+              {
+                dist2 = AF_SEGMENT_DIST( link, link1 );
+                if ( dist2 >= edge_distance_threshold )
+                  break;
+              }
+
+            } while ( ( seg1 = seg1->edge_next ) != edge->first );
+
+            if ( dist2 >= edge_distance_threshold )
+              continue;
+          }
+
+          best  = dist;
+          found = edge;
+        }
+      }
+
+      if ( !found )
+      {
+        AF_Edge  edge;
+
+
+        /* insert a new edge in the list and */
+        /* sort according to the position    */
+        error = af_axis_hints_new_edge( axis, seg->pos,
+                                        (AF_Direction)seg->dir,
+                                        memory, &edge );
+        if ( error )
+          goto Exit;
+
+        /* add the segment to the new edge's list */
+        FT_ZERO( edge );
+
+        edge->first    = seg;
+        edge->last     = seg;
+        edge->fpos     = seg->pos;
+        edge->opos     = edge->pos = FT_MulFix( seg->pos, scale );
+        seg->edge_next = seg;
+        edge->dir      = seg->dir;
+      }
+      else
+      {
+        /* if an edge was found, simply add the segment to the edge's */
+        /* list                                                       */
+        seg->edge_next         = found->first;
+        found->last->edge_next = seg;
+        found->last            = seg;
+      }
+    }
+
+    /*********************************************************************/
+    /*                                                                   */
+    /* Good, we now compute each edge's properties according to segments */
+    /* found on its position.  Basically, these are as follows.          */
+    /*                                                                   */
+    /*  - edge's main direction                                          */
+    /*  - stem edge, serif edge or both (which defaults to stem then)    */
+    /*  - rounded edge, straight or both (which defaults to straight)    */
+    /*  - link for edge                                                  */
+    /*                                                                   */
+    /*********************************************************************/
+
+    /* first of all, set the `edge' field in each segment -- this is     */
+    /* required in order to compute edge links                           */
+    /*                                                                   */
+    /* Note that removing this loop and setting the `edge' field of each */
+    /* segment directly in the code above slows down execution speed for */
+    /* some reasons on platforms like the Sun.                           */
+
+    {
+      AF_Edge  edges      = axis->edges;
+      AF_Edge  edge_limit = edges + axis->num_edges;
+      AF_Edge  edge;
+
+
+      for ( edge = edges; edge < edge_limit; edge++ )
+      {
+        seg = edge->first;
+        if ( seg )
+          do
+          {
+            seg->edge = edge;
+            seg       = seg->edge_next;
+
+          } while ( seg != edge->first );
+      }
+
+      /* now compute each edge properties */
+      for ( edge = edges; edge < edge_limit; edge++ )
+      {
+        FT_Int  is_round    = 0;  /* does it contain round segments?    */
+        FT_Int  is_straight = 0;  /* does it contain straight segments? */
+
+
+        seg = edge->first;
+
+        do
+        {
+          FT_Bool  is_serif;
+
+
+          /* check for roundness of segment */
+          if ( seg->flags & AF_EDGE_ROUND )
+            is_round++;
+          else
+            is_straight++;
+
+          /* check for links -- if seg->serif is set, then seg->link must */
+          /* be ignored                                                   */
+          is_serif = (FT_Bool)( seg->serif && seg->serif->edge != edge );
+
+          if ( seg->link || is_serif )
+          {
+            AF_Edge     edge2;
+            AF_Segment  seg2;
+
+
+            edge2 = edge->link;
+            seg2  = seg->link;
+
+            if ( is_serif )
+            {
+              seg2  = seg->serif;
+              edge2 = edge->serif;
+            }
+
+            if ( edge2 )
+            {
+              FT_Pos  edge_delta;
+              FT_Pos  seg_delta;
+
+
+              edge_delta = edge->fpos - edge2->fpos;
+              if ( edge_delta < 0 )
+                edge_delta = -edge_delta;
+
+              seg_delta = AF_SEGMENT_DIST( seg, seg2 );
+
+              if ( seg_delta < edge_delta )
+                edge2 = seg2->edge;
+            }
+            else
+              edge2 = seg2->edge;
+
+            if ( is_serif )
+            {
+              edge->serif   = edge2;
+              edge2->flags |= AF_EDGE_SERIF;
+            }
+            else
+              edge->link  = edge2;
+          }
+
+          seg = seg->edge_next;
+
+        } while ( seg != edge->first );
+
+        /* set the round/straight flags */
+        edge->flags = AF_EDGE_NORMAL;
+
+        if ( is_round > 0 && is_round >= is_straight )
+          edge->flags |= AF_EDGE_ROUND;
+
+        /* get rid of serifs if link is set                 */
+        /* XXX: This gets rid of many unpleasant artefacts! */
+        /*      Example: the `c' in cour.pfa at size 13     */
+
+        if ( edge->serif && edge->link )
+          edge->serif = 0;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  af_cjk_hints_detect_features( AF_GlyphHints  hints,
+                                AF_Dimension   dim )
+  {
+    FT_Error  error;
+
+
+    error = af_cjk_hints_compute_segments( hints, dim );
+    if ( !error )
+    {
+      af_cjk_hints_link_segments( hints, dim );
+
+      error = af_cjk_hints_compute_edges( hints, dim );
+    }
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  af_cjk_hints_compute_blue_edges( AF_GlyphHints  hints,
+                                   AF_CJKMetrics  metrics,
+                                   AF_Dimension   dim )
+  {
+    AF_AxisHints  axis       = &hints->axis[dim];
+    AF_Edge       edge       = axis->edges;
+    AF_Edge       edge_limit = edge + axis->num_edges;
+    AF_CJKAxis    cjk        = &metrics->axis[dim];
+    FT_Fixed      scale      = cjk->scale;
+    FT_Pos        best_dist0;  /* initial threshold */
+
+
+    /* compute the initial threshold as a fraction of the EM size */
+    best_dist0 = FT_MulFix( metrics->units_per_em / 40, scale );
+
+    if ( best_dist0 > 64 / 2 ) /* maximum 1/2 pixel */
+      best_dist0 = 64 / 2;
+
+    /* compute which blue zones are active, i.e. have their scaled */
+    /* size < 3/4 pixels                                           */
+
+    /* If the distant between an edge and a blue zone is shorter than */
+    /* best_dist0, set the blue zone for the edge.  Then search for   */
+    /* the blue zone with the smallest best_dist to the edge.         */
+
+    for ( ; edge < edge_limit; edge++ )
+    {
+      FT_UInt   bb;
+      AF_Width  best_blue = NULL;
+      FT_Pos    best_dist = best_dist0;
+
+
+      for ( bb = 0; bb < cjk->blue_count; bb++ )
+      {
+        AF_CJKBlue  blue = cjk->blues + bb;
+        FT_Bool     is_top_right_blue, is_major_dir;
+
+
+        /* skip inactive blue zones (i.e., those that are too small) */
+        if ( !( blue->flags & AF_CJK_BLUE_ACTIVE ) )
+          continue;
+
+        /* if it is a top zone, check for right edges -- if it is a bottom */
+        /* zone, check for left edges                                      */
+        /*                                                                 */
+        /* of course, that's for TrueType                                  */
+        is_top_right_blue  =
+          FT_BOOL( ( ( blue->flags & AF_CJK_BLUE_IS_TOP )   != 0 ) ||
+                   ( ( blue->flags & AF_CJK_BLUE_IS_RIGHT ) != 0 ) );
+        is_major_dir = FT_BOOL( edge->dir == axis->major_dir );
+
+        /* if it is a top zone, the edge must be against the major    */
+        /* direction; if it is a bottom zone, it must be in the major */
+        /* direction                                                  */
+        if ( is_top_right_blue ^ is_major_dir )
+        {
+          FT_Pos    dist;
+          AF_Width  compare;
+
+
+          /* Compare the edge to the closest blue zone type */
+          if ( FT_ABS( edge->fpos - blue->ref.org ) >
+               FT_ABS( edge->fpos - blue->shoot.org ) )
+            compare = &blue->shoot;
+          else
+            compare = &blue->ref;
+
+          dist = edge->fpos - compare->org;
+          if ( dist < 0 )
+            dist = -dist;
+
+          dist = FT_MulFix( dist, scale );
+          if ( dist < best_dist )
+          {
+            best_dist = dist;
+            best_blue = compare;
+          }
+        }
+      }
+
+      if ( best_blue )
+        edge->blue_edge = best_blue;
+    }
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  af_cjk_hints_init( AF_GlyphHints  hints,
+                     AF_CJKMetrics  metrics )
+  {
+    FT_Render_Mode  mode;
+    FT_UInt32       scaler_flags, other_flags;
+
+
+    af_glyph_hints_rescale( hints, (AF_ScriptMetrics)metrics );
+
+    /*
+     *  correct x_scale and y_scale when needed, since they may have
+     *  been modified af_cjk_scale_dim above
+     */
+    hints->x_scale = metrics->axis[AF_DIMENSION_HORZ].scale;
+    hints->x_delta = metrics->axis[AF_DIMENSION_HORZ].delta;
+    hints->y_scale = metrics->axis[AF_DIMENSION_VERT].scale;
+    hints->y_delta = metrics->axis[AF_DIMENSION_VERT].delta;
+
+    /* compute flags depending on render mode, etc. */
+    mode = metrics->root.scaler.render_mode;
+
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+    if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
+      metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
+#endif
+
+    scaler_flags = hints->scaler_flags;
+    other_flags  = 0;
+
+    /*
+     *  We snap the width of vertical stems for the monochrome and
+     *  horizontal LCD rendering targets only.
+     */
+    if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
+      other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
+
+    /*
+     *  We snap the width of horizontal stems for the monochrome and
+     *  vertical LCD rendering targets only.
+     */
+    if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
+      other_flags |= AF_LATIN_HINTS_VERT_SNAP;
+
+    /*
+     *  We adjust stems to full pixels only if we don't use the `light' mode.
+     */
+    if ( mode != FT_RENDER_MODE_LIGHT )
+      other_flags |= AF_LATIN_HINTS_STEM_ADJUST;
+
+    if ( mode == FT_RENDER_MODE_MONO )
+      other_flags |= AF_LATIN_HINTS_MONO;
+
+    scaler_flags |= AF_SCALER_FLAG_NO_ADVANCE;
+
+    hints->scaler_flags = scaler_flags;
+    hints->other_flags  = other_flags;
+
+    return 0;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****          C J K   G L Y P H   G R I D - F I T T I N G          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* snap a given width in scaled coordinates to one of the */
+  /* current standard widths                                */
+
+  static FT_Pos
+  af_cjk_snap_width( AF_Width  widths,
+                     FT_Int    count,
+                     FT_Pos    width )
+  {
+    int     n;
+    FT_Pos  best      = 64 + 32 + 2;
+    FT_Pos  reference = width;
+    FT_Pos  scaled;
+
+
+    for ( n = 0; n < count; n++ )
+    {
+      FT_Pos  w;
+      FT_Pos  dist;
+
+
+      w = widths[n].cur;
+      dist = width - w;
+      if ( dist < 0 )
+        dist = -dist;
+      if ( dist < best )
+      {
+        best      = dist;
+        reference = w;
+      }
+    }
+
+    scaled = FT_PIX_ROUND( reference );
+
+    if ( width >= reference )
+    {
+      if ( width < scaled + 48 )
+        width = reference;
+    }
+    else
+    {
+      if ( width > scaled - 48 )
+        width = reference;
+    }
+
+    return width;
+  }
+
+
+  /* compute the snapped width of a given stem */
+
+  static FT_Pos
+  af_cjk_compute_stem_width( AF_GlyphHints  hints,
+                             AF_Dimension   dim,
+                             FT_Pos         width,
+                             AF_Edge_Flags  base_flags,
+                             AF_Edge_Flags  stem_flags )
+  {
+    AF_CJKMetrics  metrics  = (AF_CJKMetrics) hints->metrics;
+    AF_CJKAxis     axis     = & metrics->axis[dim];
+    FT_Pos         dist     = width;
+    FT_Int         sign     = 0;
+    FT_Bool        vertical = FT_BOOL( dim == AF_DIMENSION_VERT );
+
+    FT_UNUSED( base_flags );
+    FT_UNUSED( stem_flags );
+
+
+    if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) )
+      return width;
+
+    if ( dist < 0 )
+    {
+      dist = -width;
+      sign = 1;
+    }
+
+    if ( (  vertical && !AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) ||
+         ( !vertical && !AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) )
+    {
+      /* smooth hinting process: very lightly quantize the stem width */
+
+      if ( axis->width_count > 0 )
+      {
+        if ( FT_ABS( dist - axis->widths[0].cur ) < 40 )
+        {
+          dist = axis->widths[0].cur;
+          if ( dist < 48 )
+            dist = 48;
+
+          goto Done_Width;
+        }
+      }
+
+      if ( dist < 54 )
+        dist += ( 54 - dist ) / 2 ;
+      else if ( dist < 3 * 64 )
+      {
+        FT_Pos  delta;
+
+
+        delta  = dist & 63;
+        dist  &= -64;
+
+        if ( delta < 10 )
+          dist += delta;
+        else if ( delta < 22 )
+          dist += 10;
+        else if ( delta < 42 )
+          dist += delta;
+        else if ( delta < 54 )
+          dist += 54;
+        else
+          dist += delta;
+      }
+    }
+    else
+    {
+      /* strong hinting process: snap the stem width to integer pixels */
+
+      dist = af_cjk_snap_width( axis->widths, axis->width_count, dist );
+
+      if ( vertical )
+      {
+        /* in the case of vertical hinting, always round */
+        /* the stem heights to integer pixels            */
+
+        if ( dist >= 64 )
+          dist = ( dist + 16 ) & ~63;
+        else
+          dist = 64;
+      }
+      else
+      {
+        if ( AF_LATIN_HINTS_DO_MONO( hints ) )
+        {
+          /* monochrome horizontal hinting: snap widths to integer pixels */
+          /* with a different threshold                                   */
+
+          if ( dist < 64 )
+            dist = 64;
+          else
+            dist = ( dist + 32 ) & ~63;
+        }
+        else
+        {
+          /* for horizontal anti-aliased hinting, we adopt a more subtle */
+          /* approach: we strengthen small stems, round stems whose size */
+          /* is between 1 and 2 pixels to an integer, otherwise nothing  */
+
+          if ( dist < 48 )
+            dist = ( dist + 64 ) >> 1;
+
+          else if ( dist < 128 )
+            dist = ( dist + 22 ) & ~63;
+          else
+            /* round otherwise to prevent color fringes in LCD mode */
+            dist = ( dist + 32 ) & ~63;
+        }
+      }
+    }
+
+  Done_Width:
+    if ( sign )
+      dist = -dist;
+
+    return dist;
+  }
+
+
+  /* align one stem edge relative to the previous stem edge */
+
+  static void
+  af_cjk_align_linked_edge( AF_GlyphHints  hints,
+                            AF_Dimension   dim,
+                            AF_Edge        base_edge,
+                            AF_Edge        stem_edge )
+  {
+    FT_Pos  dist = stem_edge->opos - base_edge->opos;
+
+    FT_Pos  fitted_width = af_cjk_compute_stem_width(
+                             hints, dim, dist,
+                             (AF_Edge_Flags)base_edge->flags,
+                             (AF_Edge_Flags)stem_edge->flags );
+
+
+    stem_edge->pos = base_edge->pos + fitted_width;
+  }
+
+
+  static void
+  af_cjk_align_serif_edge( AF_GlyphHints  hints,
+                           AF_Edge        base,
+                           AF_Edge        serif )
+  {
+    FT_UNUSED( hints );
+
+    serif->pos = base->pos + ( serif->opos - base->opos );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                    E D G E   H I N T I N G                      ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#define AF_LIGHT_MODE_MAX_HORZ_GAP    9
+#define AF_LIGHT_MODE_MAX_VERT_GAP   15
+#define AF_LIGHT_MODE_MAX_DELTA_ABS  14
+
+
+  static FT_Pos
+  af_hint_normal_stem( AF_GlyphHints  hints,
+                       AF_Edge        edge,
+                       AF_Edge        edge2,
+                       FT_Pos         anchor,
+                       AF_Dimension   dim )
+  {
+    FT_Pos  org_len, cur_len, org_center;
+    FT_Pos  cur_pos1, cur_pos2;
+    FT_Pos  d_off1, u_off1, d_off2, u_off2, delta;
+    FT_Pos  offset;
+    FT_Pos  threshold = 64;
+
+
+    if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) )
+    {
+      if ( ( edge->flags  & AF_EDGE_ROUND ) &&
+           ( edge2->flags & AF_EDGE_ROUND ) )
+      {
+        if ( dim == AF_DIMENSION_VERT )
+          threshold = 64 - AF_LIGHT_MODE_MAX_HORZ_GAP;
+        else
+          threshold = 64 - AF_LIGHT_MODE_MAX_VERT_GAP;
+      }
+      else
+      {
+        if ( dim == AF_DIMENSION_VERT )
+          threshold = 64 - AF_LIGHT_MODE_MAX_HORZ_GAP / 3;
+        else
+          threshold = 64 - AF_LIGHT_MODE_MAX_VERT_GAP / 3;
+      }
+    }
+
+    org_len    = edge2->opos - edge->opos;
+    cur_len    = af_cjk_compute_stem_width( hints, dim, org_len,
+                                            (AF_Edge_Flags)edge->flags,
+                                            (AF_Edge_Flags)edge2->flags );
+
+    org_center = ( edge->opos + edge2->opos ) / 2 + anchor;
+    cur_pos1   = org_center - cur_len / 2;
+    cur_pos2   = cur_pos1 + cur_len;
+    d_off1     = cur_pos1 - FT_PIX_FLOOR( cur_pos1 );
+    d_off2     = cur_pos2 - FT_PIX_FLOOR( cur_pos2 );
+    u_off1     = 64 - d_off1;
+    u_off2     = 64 - d_off2;
+    delta      = 0;
+
+
+    if ( d_off1 == 0 || d_off2 == 0 )
+      goto Exit;
+
+    if ( cur_len <= threshold )
+    {
+      if ( d_off2 < cur_len )
+      {
+        if ( u_off1 <= d_off2 )
+          delta =  u_off1;
+        else
+          delta = -d_off2;
+      }
+
+      goto Exit;
+    }
+
+    if ( threshold < 64 )
+    {
+      if ( d_off1 >= threshold || u_off1 >= threshold ||
+           d_off2 >= threshold || u_off2 >= threshold )
+        goto Exit;
+    }
+
+    offset = cur_len & 63;
+
+    if ( offset < 32 )
+    {
+      if ( u_off1 <= offset || d_off2 <= offset )
+        goto Exit;
+    }
+    else
+      offset = 64 - threshold;
+
+    d_off1 = threshold - u_off1;
+    u_off1 = u_off1    - offset;
+    u_off2 = threshold - d_off2;
+    d_off2 = d_off2    - offset;
+
+    if ( d_off1 <= u_off1 )
+      u_off1 = -d_off1;
+
+    if ( d_off2 <= u_off2 )
+      u_off2 = -d_off2;
+
+    if ( FT_ABS( u_off1 ) <= FT_ABS( u_off2 ) )
+      delta = u_off1;
+    else
+      delta = u_off2;
+
+  Exit:
+
+#if 1
+    if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) )
+    {
+      if ( delta > AF_LIGHT_MODE_MAX_DELTA_ABS )
+        delta = AF_LIGHT_MODE_MAX_DELTA_ABS;
+      else if ( delta < -AF_LIGHT_MODE_MAX_DELTA_ABS )
+        delta = -AF_LIGHT_MODE_MAX_DELTA_ABS;
+    }
+#endif
+
+    cur_pos1 += delta;
+
+    if ( edge->opos < edge2->opos )
+    {
+      edge->pos  = cur_pos1;
+      edge2->pos = cur_pos1 + cur_len;
+    }
+    else
+    {
+      edge->pos  = cur_pos1 + cur_len;
+      edge2->pos = cur_pos1;
+    }
+
+    return delta;
+  }
+
+
+  static void
+  af_cjk_hint_edges( AF_GlyphHints  hints,
+                     AF_Dimension   dim )
+  {
+    AF_AxisHints  axis       = &hints->axis[dim];
+    AF_Edge       edges      = axis->edges;
+    AF_Edge       edge_limit = edges + axis->num_edges;
+    FT_PtrDist    n_edges;
+    AF_Edge       edge;
+    AF_Edge       anchor   = 0;
+    FT_Pos        delta    = 0;
+    FT_Int        skipped  = 0;
+    FT_Bool       has_last_stem = FALSE;
+    FT_Pos        last_stem_pos = 0;
+
+
+    /* we begin by aligning all stems relative to the blue zone */
+    FT_TRACE5(( "==== cjk hinting %s edges =====\n",
+          dim == AF_DIMENSION_HORZ ? "vertical" : "horizontal" ));
+
+    if ( AF_HINTS_DO_BLUES( hints ) )
+    {
+      for ( edge = edges; edge < edge_limit; edge++ )
+      {
+        AF_Width  blue;
+        AF_Edge   edge1, edge2;
+
+
+        if ( edge->flags & AF_EDGE_DONE )
+          continue;
+
+        blue  = edge->blue_edge;
+        edge1 = NULL;
+        edge2 = edge->link;
+
+        if ( blue )
+        {
+          edge1 = edge;
+        }
+        else if ( edge2 && edge2->blue_edge )
+        {
+          blue  = edge2->blue_edge;
+          edge1 = edge2;
+          edge2 = edge;
+        }
+
+        if ( !edge1 )
+          continue;
+
+        FT_TRACE5(( "CJKBLUE: edge %d @%d (opos=%.2f) snapped to (%.2f), "
+                 "was (%.2f)\n",
+                 edge1-edges, edge1->fpos, edge1->opos / 64.0, blue->fit / 64.0,
+                 edge1->pos / 64.0 ));
+
+        edge1->pos    = blue->fit;
+        edge1->flags |= AF_EDGE_DONE;
+
+        if ( edge2 && !edge2->blue_edge )
+        {
+          af_cjk_align_linked_edge( hints, dim, edge1, edge2 );
+          edge2->flags |= AF_EDGE_DONE;
+        }
+
+        if ( !anchor )
+          anchor = edge;
+      }
+    }
+
+    /* now we align all stem edges. */
+    for ( edge = edges; edge < edge_limit; edge++ )
+    {
+      AF_Edge  edge2;
+
+
+      if ( edge->flags & AF_EDGE_DONE )
+        continue;
+
+      /* skip all non-stem edges */
+      edge2 = edge->link;
+      if ( !edge2 )
+      {
+        skipped++;
+        continue;
+      }
+
+      /* Some CJK characters have so many stems that
+       * the hinter is likely to merge two adjacent ones.
+       * To solve this problem, if either edge of a stem
+       * is too close to the previous one, we avoid
+       * aligning the two edges, but rather interpolate
+       * their locations at the end of this function in
+       * order to preserve the space between the stems.
+       */
+      if ( has_last_stem                       &&
+           ( edge->pos  < last_stem_pos + 64 ||
+             edge2->pos < last_stem_pos + 64 ) )
+      {
+        skipped++;
+        continue;
+      }
+
+      /* now align the stem */
+      /* this should not happen, but it's better to be safe */
+      if ( edge2->blue_edge )
+      {
+        FT_TRACE5(( "ASSERTION FAILED for edge %d\n", edge2-edges ));
+
+        af_cjk_align_linked_edge( hints, dim, edge2, edge );
+        edge->flags |= AF_EDGE_DONE;
+        continue;
+      }
+
+      if ( edge2 < edge )
+      {
+        af_cjk_align_linked_edge( hints, dim, edge2, edge );
+        edge->flags |= AF_EDGE_DONE;
+        /* We rarely reaches here it seems;
+         * usually the two edges belonging
+         * to one stem are marked as DONE together
+         */
+        has_last_stem = TRUE;
+        last_stem_pos = edge->pos;
+        continue;
+      }
+
+      if ( dim != AF_DIMENSION_VERT && !anchor )
+      {
+
+#if 0
+        if ( fixedpitch )
+        {
+          AF_Edge     left  = edge;
+          AF_Edge     right = edge_limit - 1;
+          AF_EdgeRec  left1, left2, right1, right2;
+          FT_Pos      target, center1, center2;
+          FT_Pos      delta1, delta2, d1, d2;
+
+
+          while ( right > left && !right->link )
+            right--;
+
+          left1  = *left;
+          left2  = *left->link;
+          right1 = *right->link;
+          right2 = *right;
+
+          delta  = ( ( ( hinter->pp2.x + 32 ) & -64 ) - hinter->pp2.x ) / 2;
+          target = left->opos + ( right->opos - left->opos ) / 2 + delta - 16;
+
+          delta1  = delta;
+          delta1 += af_hint_normal_stem( hints, left, left->link,
+                                         delta1, 0 );
+
+          if ( left->link != right )
+            af_hint_normal_stem( hints, right->link, right, delta1, 0 );
+
+          center1 = left->pos + ( right->pos - left->pos ) / 2;
+
+          if ( center1 >= target )
+            delta2 = delta - 32;
+          else
+            delta2 = delta + 32;
+
+          delta2 += af_hint_normal_stem( hints, &left1, &left2, delta2, 0 );
+
+          if ( delta1 != delta2 )
+          {
+            if ( left->link != right )
+              af_hint_normal_stem( hints, &right1, &right2, delta2, 0 );
+
+            center2 = left1.pos + ( right2.pos - left1.pos ) / 2;
+
+            d1 = center1 - target;
+            d2 = center2 - target;
+
+            if ( FT_ABS( d2 ) < FT_ABS( d1 ) )
+            {
+              left->pos       = left1.pos;
+              left->link->pos = left2.pos;
+
+              if ( left->link != right )
+              {
+                right->link->pos = right1.pos;
+                right->pos       = right2.pos;
+              }
+
+              delta1 = delta2;
+            }
+          }
+
+          delta               = delta1;
+          right->link->flags |= AF_EDGE_DONE;
+          right->flags       |= AF_EDGE_DONE;
+        }
+        else
+
+#endif /* 0 */
+
+          delta = af_hint_normal_stem( hints, edge, edge2, 0,
+                                       AF_DIMENSION_HORZ );
+      }
+      else
+        af_hint_normal_stem( hints, edge, edge2, delta, dim );
+
+#if 0
+      printf( "stem (%d,%d) adjusted (%.1f,%.1f)\n",
+               edge - edges, edge2 - edges,
+               ( edge->pos - edge->opos ) / 64.0,
+               ( edge2->pos - edge2->opos ) / 64.0 );
+#endif
+
+      anchor = edge;
+      edge->flags  |= AF_EDGE_DONE;
+      edge2->flags |= AF_EDGE_DONE;
+      has_last_stem = TRUE;
+      last_stem_pos = edge2->pos;
+    }
+
+    /* make sure that lowercase m's maintain their symmetry */
+
+    /* In general, lowercase m's have six vertical edges if they are sans */
+    /* serif, or twelve if they are with serifs.  This implementation is  */
+    /* based on that assumption, and seems to work very well with most    */
+    /* faces.  However, if for a certain face this assumption is not      */
+    /* true, the m is just rendered like before.  In addition, any stem   */
+    /* correction will only be applied to symmetrical glyphs (even if the */
+    /* glyph is not an m), so the potential for unwanted distortion is    */
+    /* relatively low.                                                    */
+
+    /* We don't handle horizontal edges since we can't easily assure that */
+    /* the third (lowest) stem aligns with the base line; it might end up */
+    /* one pixel higher or lower.                                         */
+
+    n_edges = edge_limit - edges;
+    if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
+    {
+      AF_Edge  edge1, edge2, edge3;
+      FT_Pos   dist1, dist2, span;
+
+
+      if ( n_edges == 6 )
+      {
+        edge1 = edges;
+        edge2 = edges + 2;
+        edge3 = edges + 4;
+      }
+      else
+      {
+        edge1 = edges + 1;
+        edge2 = edges + 5;
+        edge3 = edges + 9;
+      }
+
+      dist1 = edge2->opos - edge1->opos;
+      dist2 = edge3->opos - edge2->opos;
+
+      span = dist1 - dist2;
+      if ( span < 0 )
+        span = -span;
+
+      if ( edge1->link == edge1 + 1 &&
+           edge2->link == edge2 + 1 &&
+           edge3->link == edge3 + 1 && span < 8 )
+      {
+        delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
+        edge3->pos -= delta;
+        if ( edge3->link )
+          edge3->link->pos -= delta;
+
+        /* move the serifs along with the stem */
+        if ( n_edges == 12 )
+        {
+          ( edges + 8 )->pos -= delta;
+          ( edges + 11 )->pos -= delta;
+        }
+
+        edge3->flags |= AF_EDGE_DONE;
+        if ( edge3->link )
+          edge3->link->flags |= AF_EDGE_DONE;
+      }
+    }
+
+    if ( !skipped )
+      return;
+
+    /*
+     *  now hint the remaining edges (serifs and single) in order
+     *  to complete our processing
+     */
+    for ( edge = edges; edge < edge_limit; edge++ )
+    {
+      if ( edge->flags & AF_EDGE_DONE )
+        continue;
+
+      if ( edge->serif )
+      {
+        af_cjk_align_serif_edge( hints, edge->serif, edge );
+        edge->flags |= AF_EDGE_DONE;
+        skipped--;
+      }
+    }
+
+    if ( !skipped )
+      return;
+
+    for ( edge = edges; edge < edge_limit; edge++ )
+    {
+      AF_Edge  before, after;
+
+
+      if ( edge->flags & AF_EDGE_DONE )
+        continue;
+
+      before = after = edge;
+
+      while ( --before >= edges )
+        if ( before->flags & AF_EDGE_DONE )
+          break;
+
+      while ( ++after < edge_limit )
+        if ( after->flags & AF_EDGE_DONE )
+          break;
+
+      if ( before >= edges || after < edge_limit )
+      {
+        if ( before < edges )
+          af_cjk_align_serif_edge( hints, after, edge );
+        else if ( after >= edge_limit )
+          af_cjk_align_serif_edge( hints, before, edge );
+        else
+        {
+          if ( after->fpos == before->fpos )
+            edge->pos = before->pos;
+          else
+            edge->pos = before->pos +
+                        FT_MulDiv( edge->fpos - before->fpos,
+                                   after->pos - before->pos,
+                                   after->fpos - before->fpos );
+        }
+      }
+    }
+  }
+
+
+  static void
+  af_cjk_align_edge_points( AF_GlyphHints  hints,
+                            AF_Dimension   dim )
+  {
+    AF_AxisHints  axis       = & hints->axis[dim];
+    AF_Edge       edges      = axis->edges;
+    AF_Edge       edge_limit = edges + axis->num_edges;
+    AF_Edge       edge;
+    FT_Bool       snapping;
+
+
+    snapping = FT_BOOL( ( dim == AF_DIMENSION_HORZ             &&
+                          AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) )  ||
+                        ( dim == AF_DIMENSION_VERT             &&
+                          AF_LATIN_HINTS_DO_VERT_SNAP( hints ) )  );
+
+    for ( edge = edges; edge < edge_limit; edge++ )
+    {
+      /* move the points of each segment     */
+      /* in each edge to the edge's position */
+      AF_Segment  seg = edge->first;
+
+
+      if ( snapping )
+      {
+        do
+        {
+          AF_Point  point = seg->first;
+
+
+          for (;;)
+          {
+            if ( dim == AF_DIMENSION_HORZ )
+            {
+              point->x      = edge->pos;
+              point->flags |= AF_FLAG_TOUCH_X;
+            }
+            else
+            {
+              point->y      = edge->pos;
+              point->flags |= AF_FLAG_TOUCH_Y;
+            }
+
+            if ( point == seg->last )
+              break;
+
+            point = point->next;
+          }
+
+          seg = seg->edge_next;
+
+        } while ( seg != edge->first );
+      }
+      else
+      {
+        FT_Pos  delta = edge->pos - edge->opos;
+
+
+        do
+        {
+          AF_Point  point = seg->first;
+
+
+          for (;;)
+          {
+            if ( dim == AF_DIMENSION_HORZ )
+            {
+              point->x     += delta;
+              point->flags |= AF_FLAG_TOUCH_X;
+            }
+            else
+            {
+              point->y     += delta;
+              point->flags |= AF_FLAG_TOUCH_Y;
+            }
+
+            if ( point == seg->last )
+              break;
+
+            point = point->next;
+          }
+
+          seg = seg->edge_next;
+
+        } while ( seg != edge->first );
+      }
+    }
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  af_cjk_hints_apply( AF_GlyphHints  hints,
+                      FT_Outline*    outline,
+                      AF_CJKMetrics  metrics )
+  {
+    FT_Error  error;
+    int       dim;
+
+    FT_UNUSED( metrics );
+
+
+    error = af_glyph_hints_reload( hints, outline );
+    if ( error )
+      goto Exit;
+
+    /* analyze glyph outline */
+    if ( AF_HINTS_DO_HORIZONTAL( hints ) )
+    {
+      error = af_cjk_hints_detect_features( hints, AF_DIMENSION_HORZ );
+      if ( error )
+        goto Exit;
+
+      af_cjk_hints_compute_blue_edges( hints, metrics, AF_DIMENSION_HORZ );
+    }
+
+    if ( AF_HINTS_DO_VERTICAL( hints ) )
+    {
+      error = af_cjk_hints_detect_features( hints, AF_DIMENSION_VERT );
+      if ( error )
+        goto Exit;
+
+      af_cjk_hints_compute_blue_edges( hints, metrics, AF_DIMENSION_VERT );
+    }
+
+    /* grid-fit the outline */
+    for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+    {
+      if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
+           ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) )   )
+      {
+
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+        if ( dim == AF_DIMENSION_HORZ                                  &&
+             metrics->root.scaler.render_mode == FT_RENDER_MODE_NORMAL )
+        {
+          AF_WarperRec  warper;
+          FT_Fixed      scale;
+          FT_Pos        delta;
+
+
+          af_warper_compute( &warper, hints, (AF_Dimension)dim,
+                             &scale, &delta );
+          af_glyph_hints_scale_dim( hints, (AF_Dimension)dim,
+                                    scale, delta );
+          continue;
+        }
+#endif /* AF_CONFIG_OPTION_USE_WARPER */
+
+        af_cjk_hint_edges( hints, (AF_Dimension)dim );
+        af_cjk_align_edge_points( hints, (AF_Dimension)dim );
+        af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
+        af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
+      }
+    }
+
+#if 0
+    af_glyph_hints_dump_points( hints );
+    af_glyph_hints_dump_segments( hints );
+    af_glyph_hints_dump_edges( hints );
+#endif
+
+    af_glyph_hints_save( hints, outline );
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                C J K   S C R I P T   C L A S S                *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* this corresponds to Unicode 6.0 */
+
+  static const AF_Script_UniRangeRec  af_cjk_uniranges[] =
+  {
+    AF_UNIRANGE_REC(  0x2E80UL,  0x2EFFUL ),  /* CJK Radicals Supplement                 */
+    AF_UNIRANGE_REC(  0x2F00UL,  0x2FDFUL ),  /* Kangxi Radicals                         */
+    AF_UNIRANGE_REC(  0x2FF0UL,  0x2FFFUL ),  /* Ideographic Description Characters      */
+    AF_UNIRANGE_REC(  0x3000UL,  0x303FUL ),  /* CJK Symbols and Punctuation             */
+    AF_UNIRANGE_REC(  0x3040UL,  0x309FUL ),  /* Hiragana                                */
+    AF_UNIRANGE_REC(  0x30A0UL,  0x30FFUL ),  /* Katakana                                */
+    AF_UNIRANGE_REC(  0x3100UL,  0x312FUL ),  /* Bopomofo                                */
+    AF_UNIRANGE_REC(  0x3130UL,  0x318FUL ),  /* Hangul Compatibility Jamo               */
+    AF_UNIRANGE_REC(  0x3190UL,  0x319FUL ),  /* Kanbun                                  */
+    AF_UNIRANGE_REC(  0x31A0UL,  0x31BFUL ),  /* Bopomofo Extended                       */
+    AF_UNIRANGE_REC(  0x31C0UL,  0x31EFUL ),  /* CJK Strokes                             */
+    AF_UNIRANGE_REC(  0x31F0UL,  0x31FFUL ),  /* Katakana Phonetic Extensions            */
+    AF_UNIRANGE_REC(  0x3200UL,  0x32FFUL ),  /* Enclosed CJK Letters and Months         */
+    AF_UNIRANGE_REC(  0x3300UL,  0x33FFUL ),  /* CJK Compatibility                       */
+    AF_UNIRANGE_REC(  0x3400UL,  0x4DBFUL ),  /* CJK Unified Ideographs Extension A      */
+    AF_UNIRANGE_REC(  0x4DC0UL,  0x4DFFUL ),  /* Yijing Hexagram Symbols                 */
+    AF_UNIRANGE_REC(  0x4E00UL,  0x9FFFUL ),  /* CJK Unified Ideographs                  */
+    AF_UNIRANGE_REC(  0xA960UL,  0xA97FUL ),  /* Hangul Jamo Extended-A                  */
+    AF_UNIRANGE_REC(  0xAC00UL,  0xD7AFUL ),  /* Hangul Syllables                        */
+    AF_UNIRANGE_REC(  0xD7B0UL,  0xD7FFUL ),  /* Hangul Jamo Extended-B                  */
+    AF_UNIRANGE_REC(  0xF900UL,  0xFAFFUL ),  /* CJK Compatibility Ideographs            */
+    AF_UNIRANGE_REC(  0xFE10UL,  0xFE1FUL ),  /* Vertical forms                          */
+    AF_UNIRANGE_REC(  0xFE30UL,  0xFE4FUL ),  /* CJK Compatibility Forms                 */
+    AF_UNIRANGE_REC(  0xFF00UL,  0xFFEFUL ),  /* Halfwidth and Fullwidth Forms           */
+    AF_UNIRANGE_REC( 0x1B000UL, 0x1B0FFUL ),  /* Kana Supplement                         */
+    AF_UNIRANGE_REC( 0x1D300UL, 0x1D35FUL ),  /* Tai Xuan Hing Symbols                   */
+    AF_UNIRANGE_REC( 0x1F200UL, 0x1F2FFUL ),  /* Enclosed Ideographic Supplement         */
+    AF_UNIRANGE_REC( 0x20000UL, 0x2A6DFUL ),  /* CJK Unified Ideographs Extension B      */
+    AF_UNIRANGE_REC( 0x2A700UL, 0x2B73FUL ),  /* CJK Unified Ideographs Extension C      */
+    AF_UNIRANGE_REC( 0x2B740UL, 0x2B81FUL ),  /* CJK Unified Ideographs Extension D      */
+    AF_UNIRANGE_REC( 0x2F800UL, 0x2FA1FUL ),  /* CJK Compatibility Ideographs Supplement */
+    AF_UNIRANGE_REC(       0UL,       0UL )
+  };
+
+
+  AF_DEFINE_SCRIPT_CLASS( af_cjk_script_class,
+    AF_SCRIPT_CJK,
+    af_cjk_uniranges,
+
+    sizeof ( AF_CJKMetricsRec ),
+
+    (AF_Script_InitMetricsFunc) af_cjk_metrics_init,
+    (AF_Script_ScaleMetricsFunc)af_cjk_metrics_scale,
+    (AF_Script_DoneMetricsFunc) NULL,
+
+    (AF_Script_InitHintsFunc)   af_cjk_hints_init,
+    (AF_Script_ApplyHintsFunc)  af_cjk_hints_apply
+  )
+
+#else /* !AF_CONFIG_OPTION_CJK */
+
+  static const AF_Script_UniRangeRec  af_cjk_uniranges[] =
+  {
+    AF_UNIRANGE_REC( 0UL, 0UL )
+  };
+
+
+  AF_DEFINE_SCRIPT_CLASS( af_cjk_script_class,
+    AF_SCRIPT_CJK,
+    af_cjk_uniranges,
+
+    sizeof ( AF_CJKMetricsRec ),
+
+    (AF_Script_InitMetricsFunc) NULL,
+    (AF_Script_ScaleMetricsFunc)NULL,
+    (AF_Script_DoneMetricsFunc) NULL,
+
+    (AF_Script_InitHintsFunc)   NULL,
+    (AF_Script_ApplyHintsFunc)  NULL
+  )
+
+#endif /* !AF_CONFIG_OPTION_CJK */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afcjk.h b/extensions/externals/src/freetype-2.4.9/src/autofit/afcjk.h
new file mode 100644
index 0000000..8416c0d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afcjk.h
@@ -0,0 +1,141 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afcjk.h                                                                */
+/*                                                                         */
+/*    Auto-fitter hinting routines for CJK script (specification).         */
+/*                                                                         */
+/*  Copyright 2006, 2007, 2011 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFCJK_H__
+#define __AFCJK_H__
+
+#include "afhints.h"
+#include "aflatin.h"
+
+
+FT_BEGIN_HEADER
+
+
+  /* the CJK-specific script class */
+
+  AF_DECLARE_SCRIPT_CLASS(af_cjk_script_class)
+
+  /* CJK (global) metrics management */
+
+  /*
+   *  CJK glyphs tend to fill the square.  So we have both vertical and
+   *  horizontal blue zones.  But some glyphs have flat bounding strokes that
+   *  leave some space between neighbour glyphs.
+   */
+  enum
+  {
+    AF_CJK_BLUE_TOP,
+    AF_CJK_BLUE_BOTTOM,
+    AF_CJK_BLUE_LEFT,
+    AF_CJK_BLUE_RIGHT,
+
+    AF_CJK_BLUE_MAX
+  };
+
+
+#define AF_CJK_MAX_WIDTHS  16
+#define AF_CJK_MAX_BLUES   AF_CJK_BLUE_MAX
+
+
+  enum
+  {
+    AF_CJK_BLUE_ACTIVE     = 1 << 0,
+    AF_CJK_BLUE_IS_TOP     = 1 << 1,
+    AF_CJK_BLUE_IS_RIGHT   = 1 << 2,
+    AF_CJK_BLUE_ADJUSTMENT = 1 << 3,  /* used for scale adjustment */
+                                      /* optimization              */
+    AF_CJK_BLUE_FLAG_MAX
+  };
+
+
+  typedef struct  AF_CJKBlueRec_
+  {
+    AF_WidthRec  ref;
+    AF_WidthRec  shoot; /* undershoot */
+    FT_UInt      flags;
+
+  } AF_CJKBlueRec, *AF_CJKBlue;
+
+
+  typedef struct  AF_CJKAxisRec_
+  {
+    FT_Fixed       scale;
+    FT_Pos         delta;
+
+    FT_UInt        width_count;
+    AF_WidthRec    widths[AF_CJK_MAX_WIDTHS];
+    FT_Pos         edge_distance_threshold;
+    FT_Pos         standard_width;
+    FT_Bool        extra_light;
+
+    /* used for horizontal metrics too for CJK */
+    FT_Bool        control_overshoot;
+    FT_UInt        blue_count;
+    AF_CJKBlueRec  blues[AF_CJK_BLUE_MAX];
+
+    FT_Fixed       org_scale;
+    FT_Pos         org_delta;
+
+  } AF_CJKAxisRec, *AF_CJKAxis;
+
+
+  typedef struct  AF_CJKMetricsRec_
+  {
+    AF_ScriptMetricsRec  root;
+    FT_UInt              units_per_em;
+    AF_CJKAxisRec        axis[AF_DIMENSION_MAX];
+
+  } AF_CJKMetricsRec, *AF_CJKMetrics;
+
+
+  FT_LOCAL( FT_Error )
+  af_cjk_metrics_init( AF_CJKMetrics  metrics,
+                       FT_Face        face );
+
+  FT_LOCAL( void )
+  af_cjk_metrics_scale( AF_CJKMetrics  metrics,
+                        AF_Scaler      scaler );
+
+  FT_LOCAL( FT_Error )
+  af_cjk_hints_init( AF_GlyphHints  hints,
+                     AF_CJKMetrics  metrics );
+
+  FT_LOCAL( FT_Error )
+  af_cjk_hints_apply( AF_GlyphHints  hints,
+                      FT_Outline*    outline,
+                      AF_CJKMetrics  metrics );
+
+  /* Shared. called from afindic.c */
+  FT_LOCAL( void )
+  af_cjk_metrics_check_digits( AF_CJKMetrics  metrics,
+                               FT_Face        face );
+
+  FT_LOCAL( void )
+  af_cjk_metrics_init_widths( AF_CJKMetrics  metrics,
+                              FT_Face        face,
+                              FT_ULong       charcode );
+
+
+/* */
+
+FT_END_HEADER
+
+#endif /* __AFCJK_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afdummy.c b/extensions/externals/src/freetype-2.4.9/src/autofit/afdummy.c
new file mode 100644
index 0000000..4bf278c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afdummy.c
@@ -0,0 +1,61 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afdummy.c                                                              */
+/*                                                                         */
+/*    Auto-fitter dummy routines to be used if no hinting should be        */
+/*    performed (body).                                                    */
+/*                                                                         */
+/*  Copyright 2003-2005, 2011 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "afdummy.h"
+#include "afhints.h"
+#include "aferrors.h"
+
+
+  static FT_Error
+  af_dummy_hints_init( AF_GlyphHints     hints,
+                       AF_ScriptMetrics  metrics )
+  {
+    af_glyph_hints_rescale( hints,
+                            metrics );
+    return AF_Err_Ok;
+  }
+
+
+  static FT_Error
+  af_dummy_hints_apply( AF_GlyphHints  hints,
+                        FT_Outline*    outline )
+  {
+    FT_UNUSED( hints );
+    FT_UNUSED( outline );
+
+    return AF_Err_Ok;
+  }
+
+
+  AF_DEFINE_SCRIPT_CLASS( af_dummy_script_class,
+    AF_SCRIPT_NONE,
+    NULL,
+
+    sizeof ( AF_ScriptMetricsRec ),
+
+    (AF_Script_InitMetricsFunc) NULL,
+    (AF_Script_ScaleMetricsFunc)NULL,
+    (AF_Script_DoneMetricsFunc) NULL,
+
+    (AF_Script_InitHintsFunc)   af_dummy_hints_init,
+    (AF_Script_ApplyHintsFunc)  af_dummy_hints_apply
+  )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afdummy.h b/extensions/externals/src/freetype-2.4.9/src/autofit/afdummy.h
new file mode 100644
index 0000000..95d8f8c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afdummy.h
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afdummy.h                                                              */
+/*                                                                         */
+/*    Auto-fitter dummy routines to be used if no hinting should be        */
+/*    performed (specification).                                           */
+/*                                                                         */
+/*  Copyright 2003-2005, 2011 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFDUMMY_H__
+#define __AFDUMMY_H__
+
+#include "aftypes.h"
+
+
+FT_BEGIN_HEADER
+
+ /*  A dummy script metrics class used when no hinting should
+  *  be performed.  This is the default for non-latin glyphs!
+  */
+
+  AF_DECLARE_SCRIPT_CLASS( af_dummy_script_class )
+
+/* */
+
+FT_END_HEADER
+
+
+#endif /* __AFDUMMY_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/aferrors.h b/extensions/externals/src/freetype-2.4.9/src/autofit/aferrors.h
new file mode 100644
index 0000000..50e1a22
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/aferrors.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  aferrors.h                                                             */
+/*                                                                         */
+/*    Autofitter error codes (specification only).                         */
+/*                                                                         */
+/*  Copyright 2005, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the Autofitter error enumeration          */
+  /* constants.                                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __AFERRORS_H__
+#define __AFERRORS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  AF_Err_
+#define FT_ERR_BASE    FT_Mod_Err_Autofit
+
+#include FT_ERRORS_H
+
+#endif /* __AFERRORS_H__ */
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afglobal.c b/extensions/externals/src/freetype-2.4.9/src/autofit/afglobal.c
new file mode 100644
index 0000000..3e0c02d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afglobal.c
@@ -0,0 +1,319 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afglobal.c                                                             */
+/*                                                                         */
+/*    Auto-fitter routines to compute global hinting values (body).        */
+/*                                                                         */
+/*  Copyright 2003-2011 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "afglobal.h"
+#include "afdummy.h"
+#include "aflatin.h"
+#include "afcjk.h"
+#include "afindic.h"
+#include "afpic.h"
+
+#include "aferrors.h"
+
+#ifdef FT_OPTION_AUTOFIT2
+#include "aflatin2.h"
+#endif
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+  /* when updating this table, don't forget to update          */
+  /* AF_SCRIPT_CLASSES_COUNT and autofit_module_class_pic_init */
+
+  /* populate this list when you add new scripts */
+  static AF_ScriptClass const  af_script_classes[] =
+  {
+    &af_dummy_script_class,
+#ifdef FT_OPTION_AUTOFIT2
+    &af_latin2_script_class,
+#endif
+    &af_latin_script_class,
+    &af_cjk_script_class,
+    &af_indic_script_class,
+    NULL  /* do not remove */
+  };
+
+#endif /* !FT_CONFIG_OPTION_PIC */
+
+  /* index of default script in `af_script_classes' */
+#define AF_SCRIPT_LIST_DEFAULT  2
+  /* a bit mask indicating an uncovered glyph       */
+#define AF_SCRIPT_LIST_NONE     0x7F
+  /* if this flag is set, we have an ASCII digit    */
+#define AF_DIGIT                0x80
+
+
+  /*
+   *  Note that glyph_scripts[] is used to map each glyph into
+   *  an index into the `af_script_classes' array.
+   *
+   */
+  typedef struct  AF_FaceGlobalsRec_
+  {
+    FT_Face           face;
+    FT_Long           glyph_count;    /* same as face->num_glyphs */
+    FT_Byte*          glyph_scripts;
+
+    AF_ScriptMetrics  metrics[AF_SCRIPT_MAX];
+
+  } AF_FaceGlobalsRec;
+
+
+  /* Compute the script index of each glyph within a given face. */
+
+  static FT_Error
+  af_face_globals_compute_script_coverage( AF_FaceGlobals  globals )
+  {
+    FT_Error    error       = AF_Err_Ok;
+    FT_Face     face        = globals->face;
+    FT_CharMap  old_charmap = face->charmap;
+    FT_Byte*    gscripts    = globals->glyph_scripts;
+    FT_UInt     ss, i;
+
+
+    /* the value AF_SCRIPT_LIST_NONE means `uncovered glyph' */
+    FT_MEM_SET( globals->glyph_scripts,
+                AF_SCRIPT_LIST_NONE,
+                globals->glyph_count );
+
+    error = FT_Select_Charmap( face, FT_ENCODING_UNICODE );
+    if ( error )
+    {
+     /*
+      *  Ignore this error; we simply use the default script.
+      *  XXX: Shouldn't we rather disable hinting?
+      */
+      error = AF_Err_Ok;
+      goto Exit;
+    }
+
+    /* scan each script in a Unicode charmap */
+    for ( ss = 0; AF_SCRIPT_CLASSES_GET[ss]; ss++ )
+    {
+      AF_ScriptClass      clazz = AF_SCRIPT_CLASSES_GET[ss];
+      AF_Script_UniRange  range;
+
+
+      if ( clazz->script_uni_ranges == NULL )
+        continue;
+
+      /*
+       *  Scan all unicode points in the range and set the corresponding
+       *  glyph script index.
+       */
+      for ( range = clazz->script_uni_ranges; range->first != 0; range++ )
+      {
+        FT_ULong  charcode = range->first;
+        FT_UInt   gindex;
+
+
+        gindex = FT_Get_Char_Index( face, charcode );
+
+        if ( gindex != 0                             &&
+             gindex < (FT_ULong)globals->glyph_count &&
+             gscripts[gindex] == AF_SCRIPT_LIST_NONE )
+          gscripts[gindex] = (FT_Byte)ss;
+
+        for (;;)
+        {
+          charcode = FT_Get_Next_Char( face, charcode, &gindex );
+
+          if ( gindex == 0 || charcode > range->last )
+            break;
+
+          if ( gindex < (FT_ULong)globals->glyph_count &&
+               gscripts[gindex] == AF_SCRIPT_LIST_NONE )
+            gscripts[gindex] = (FT_Byte)ss;
+        }
+      }
+    }
+
+    /* mark ASCII digits */
+    for ( i = 0x30; i <= 0x39; i++ )
+    {
+      FT_UInt  gindex = FT_Get_Char_Index( face, i );
+
+
+      if ( gindex != 0 && gindex < (FT_ULong)globals->glyph_count )
+        gscripts[gindex] |= AF_DIGIT;
+    }
+
+  Exit:
+    /*
+     *  By default, all uncovered glyphs are set to the latin script.
+     *  XXX: Shouldn't we disable hinting or do something similar?
+     */
+    {
+      FT_Long  nn;
+
+
+      for ( nn = 0; nn < globals->glyph_count; nn++ )
+      {
+        if ( ( gscripts[nn] & ~AF_DIGIT ) == AF_SCRIPT_LIST_NONE )
+        {
+          gscripts[nn] &= ~AF_SCRIPT_LIST_NONE;
+          gscripts[nn] |= AF_SCRIPT_LIST_DEFAULT;
+        }
+      }
+    }
+
+    FT_Set_Charmap( face, old_charmap );
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  af_face_globals_new( FT_Face          face,
+                       AF_FaceGlobals  *aglobals )
+  {
+    FT_Error        error;
+    FT_Memory       memory;
+    AF_FaceGlobals  globals = NULL;
+
+
+    memory = face->memory;
+
+    if ( !FT_ALLOC( globals, sizeof ( *globals ) +
+                             face->num_glyphs * sizeof ( FT_Byte ) ) )
+    {
+      globals->face          = face;
+      globals->glyph_count   = face->num_glyphs;
+      globals->glyph_scripts = (FT_Byte*)( globals + 1 );
+
+      error = af_face_globals_compute_script_coverage( globals );
+      if ( error )
+      {
+        af_face_globals_free( globals );
+        globals = NULL;
+      }
+    }
+
+    *aglobals = globals;
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  af_face_globals_free( AF_FaceGlobals  globals )
+  {
+    if ( globals )
+    {
+      FT_Memory  memory = globals->face->memory;
+      FT_UInt    nn;
+
+
+      for ( nn = 0; nn < AF_SCRIPT_MAX; nn++ )
+      {
+        if ( globals->metrics[nn] )
+        {
+          AF_ScriptClass  clazz = AF_SCRIPT_CLASSES_GET[nn];
+
+
+          FT_ASSERT( globals->metrics[nn]->clazz == clazz );
+
+          if ( clazz->script_metrics_done )
+            clazz->script_metrics_done( globals->metrics[nn] );
+
+          FT_FREE( globals->metrics[nn] );
+        }
+      }
+
+      globals->glyph_count   = 0;
+      globals->glyph_scripts = NULL;  /* no need to free this one! */
+      globals->face          = NULL;
+
+      FT_FREE( globals );
+    }
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  af_face_globals_get_metrics( AF_FaceGlobals     globals,
+                               FT_UInt            gindex,
+                               FT_UInt            options,
+                               AF_ScriptMetrics  *ametrics )
+  {
+    AF_ScriptMetrics  metrics = NULL;
+    FT_UInt           gidx;
+    AF_ScriptClass    clazz;
+    FT_UInt           script     = options & 15;
+    const FT_Offset   script_max = sizeof ( AF_SCRIPT_CLASSES_GET ) /
+                                     sizeof ( AF_SCRIPT_CLASSES_GET[0] );
+    FT_Error          error      = AF_Err_Ok;
+
+
+    if ( gindex >= (FT_ULong)globals->glyph_count )
+    {
+      error = AF_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    gidx = script;
+    if ( gidx == 0 || gidx + 1 >= script_max )
+      gidx = globals->glyph_scripts[gindex] & AF_SCRIPT_LIST_NONE;
+
+    clazz = AF_SCRIPT_CLASSES_GET[gidx];
+    if ( script == 0 )
+      script = clazz->script;
+
+    metrics = globals->metrics[clazz->script];
+    if ( metrics == NULL )
+    {
+      /* create the global metrics object when needed */
+      FT_Memory  memory = globals->face->memory;
+
+
+      if ( FT_ALLOC( metrics, clazz->script_metrics_size ) )
+        goto Exit;
+
+      metrics->clazz = clazz;
+
+      if ( clazz->script_metrics_init )
+      {
+        error = clazz->script_metrics_init( metrics, globals->face );
+        if ( error )
+        {
+          if ( clazz->script_metrics_done )
+            clazz->script_metrics_done( metrics );
+
+          FT_FREE( metrics );
+          goto Exit;
+        }
+      }
+
+      globals->metrics[clazz->script] = metrics;
+    }
+
+  Exit:
+    *ametrics = metrics;
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Bool )
+  af_face_globals_is_digit( AF_FaceGlobals  globals,
+                            FT_UInt         gindex )
+  {
+    if ( gindex < (FT_ULong)globals->glyph_count )
+      return (FT_Bool)( globals->glyph_scripts[gindex] & AF_DIGIT );
+
+    return (FT_Bool)0;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afglobal.h b/extensions/externals/src/freetype-2.4.9/src/autofit/afglobal.h
new file mode 100644
index 0000000..cc6860b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afglobal.h
@@ -0,0 +1,71 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afglobal.h                                                             */
+/*                                                                         */
+/*    Auto-fitter routines to compute global hinting values                */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 2003-2005, 2007, 2009, 2011 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFGLOBAL_H__
+#define __AFGLOBAL_H__
+
+
+#include "aftypes.h"
+
+
+FT_BEGIN_HEADER
+
+
+  /************************************************************************/
+  /************************************************************************/
+  /*****                                                              *****/
+  /*****                  F A C E   G L O B A L S                     *****/
+  /*****                                                              *****/
+  /************************************************************************/
+  /************************************************************************/
+
+
+  /*
+   *  model the global hints data for a given face, decomposed into
+   *  script-specific items
+   */
+  typedef struct AF_FaceGlobalsRec_*   AF_FaceGlobals;
+
+
+  FT_LOCAL( FT_Error )
+  af_face_globals_new( FT_Face          face,
+                       AF_FaceGlobals  *aglobals );
+
+  FT_LOCAL( FT_Error )
+  af_face_globals_get_metrics( AF_FaceGlobals     globals,
+                               FT_UInt            gindex,
+                               FT_UInt            options,
+                               AF_ScriptMetrics  *ametrics );
+
+  FT_LOCAL( void )
+  af_face_globals_free( AF_FaceGlobals  globals );
+
+  FT_LOCAL_DEF( FT_Bool )
+  af_face_globals_is_digit( AF_FaceGlobals  globals,
+                            FT_UInt         gindex );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __AFGLOBAL_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afhints.c b/extensions/externals/src/freetype-2.4.9/src/autofit/afhints.c
new file mode 100644
index 0000000..f51066f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afhints.c
@@ -0,0 +1,1299 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afhints.c                                                              */
+/*                                                                         */
+/*    Auto-fitter hinting routines (body).                                 */
+/*                                                                         */
+/*  Copyright 2003-2007, 2009-2011 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "afhints.h"
+#include "aferrors.h"
+#include FT_INTERNAL_CALC_H
+
+
+  /* Get new segment for given axis. */
+
+  FT_LOCAL_DEF( FT_Error )
+  af_axis_hints_new_segment( AF_AxisHints  axis,
+                             FT_Memory     memory,
+                             AF_Segment   *asegment )
+  {
+    FT_Error    error   = AF_Err_Ok;
+    AF_Segment  segment = NULL;
+
+
+    if ( axis->num_segments >= axis->max_segments )
+    {
+      FT_Int  old_max = axis->max_segments;
+      FT_Int  new_max = old_max;
+      FT_Int  big_max = (FT_Int)( FT_INT_MAX / sizeof ( *segment ) );
+
+
+      if ( old_max >= big_max )
+      {
+        error = AF_Err_Out_Of_Memory;
+        goto Exit;
+      }
+
+      new_max += ( new_max >> 2 ) + 4;
+      if ( new_max < old_max || new_max > big_max )
+        new_max = big_max;
+
+      if ( FT_RENEW_ARRAY( axis->segments, old_max, new_max ) )
+        goto Exit;
+
+      axis->max_segments = new_max;
+    }
+
+    segment = axis->segments + axis->num_segments++;
+
+  Exit:
+    *asegment = segment;
+    return error;
+  }
+
+
+  /* Get new edge for given axis, direction, and position. */
+
+  FT_LOCAL( FT_Error )
+  af_axis_hints_new_edge( AF_AxisHints  axis,
+                          FT_Int        fpos,
+                          AF_Direction  dir,
+                          FT_Memory     memory,
+                          AF_Edge      *aedge )
+  {
+    FT_Error  error = AF_Err_Ok;
+    AF_Edge   edge  = NULL;
+    AF_Edge   edges;
+
+
+    if ( axis->num_edges >= axis->max_edges )
+    {
+      FT_Int  old_max = axis->max_edges;
+      FT_Int  new_max = old_max;
+      FT_Int  big_max = (FT_Int)( FT_INT_MAX / sizeof ( *edge ) );
+
+
+      if ( old_max >= big_max )
+      {
+        error = AF_Err_Out_Of_Memory;
+        goto Exit;
+      }
+
+      new_max += ( new_max >> 2 ) + 4;
+      if ( new_max < old_max || new_max > big_max )
+        new_max = big_max;
+
+      if ( FT_RENEW_ARRAY( axis->edges, old_max, new_max ) )
+        goto Exit;
+
+      axis->max_edges = new_max;
+    }
+
+    edges = axis->edges;
+    edge  = edges + axis->num_edges;
+
+    while ( edge > edges )
+    {
+      if ( edge[-1].fpos < fpos )
+        break;
+
+      /* we want the edge with same position and minor direction */
+      /* to appear before those in the major one in the list     */
+      if ( edge[-1].fpos == fpos && dir == axis->major_dir )
+        break;
+
+      edge[0] = edge[-1];
+      edge--;
+    }
+
+    axis->num_edges++;
+
+    FT_ZERO( edge );
+    edge->fpos = (FT_Short)fpos;
+    edge->dir  = (FT_Char)dir;
+
+  Exit:
+    *aedge = edge;
+    return error;
+  }
+
+
+#ifdef FT_DEBUG_AUTOFIT
+
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+  static const char*
+  af_dir_str( AF_Direction  dir )
+  {
+    const char*  result;
+
+
+    switch ( dir )
+    {
+    case AF_DIR_UP:
+      result = "up";
+      break;
+    case AF_DIR_DOWN:
+      result = "down";
+      break;
+    case AF_DIR_LEFT:
+      result = "left";
+      break;
+    case AF_DIR_RIGHT:
+      result = "right";
+      break;
+    default:
+      result = "none";
+    }
+
+    return result;
+  }
+
+
+#define AF_INDEX_NUM( ptr, base )  ( (ptr) ? ( (ptr) - (base) ) : -1 )
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+  void
+  af_glyph_hints_dump_points( AF_GlyphHints  hints )
+  {
+    AF_Point  points = hints->points;
+    AF_Point  limit  = points + hints->num_points;
+    AF_Point  point;
+
+
+    printf( "Table of points:\n" );
+    printf(   "  [ index |  xorg |  yorg | xscale | yscale"
+              " |  xfit |  yfit |  flags ]\n" );
+
+    for ( point = points; point < limit; point++ )
+    {
+      printf( "  [ %5d | %5d | %5d | %6.2f | %6.2f"
+              " | %5.2f | %5.2f | %c%c%c%c%c%c ]\n",
+              point - points,
+              point->fx,
+              point->fy,
+              point->ox / 64.0,
+              point->oy / 64.0,
+              point->x / 64.0,
+              point->y / 64.0,
+              ( point->flags & AF_FLAG_WEAK_INTERPOLATION ) ? 'w' : ' ',
+              ( point->flags & AF_FLAG_INFLECTION )         ? 'i' : ' ',
+              ( point->flags & AF_FLAG_EXTREMA_X )          ? '<' : ' ',
+              ( point->flags & AF_FLAG_EXTREMA_Y )          ? 'v' : ' ',
+              ( point->flags & AF_FLAG_ROUND_X )            ? '(' : ' ',
+              ( point->flags & AF_FLAG_ROUND_Y )            ? 'u' : ' ');
+    }
+    printf( "\n" );
+  }
+#ifdef __cplusplus
+  }
+#endif
+
+
+  static const char*
+  af_edge_flags_to_string( AF_Edge_Flags  flags )
+  {
+    static char  temp[32];
+    int          pos = 0;
+
+
+    if ( flags & AF_EDGE_ROUND )
+    {
+      ft_memcpy( temp + pos, "round", 5 );
+      pos += 5;
+    }
+    if ( flags & AF_EDGE_SERIF )
+    {
+      if ( pos > 0 )
+        temp[pos++] = ' ';
+      ft_memcpy( temp + pos, "serif", 5 );
+      pos += 5;
+    }
+    if ( pos == 0 )
+      return "normal";
+
+    temp[pos] = 0;
+
+    return temp;
+  }
+
+
+  /* Dump the array of linked segments. */
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+  void
+  af_glyph_hints_dump_segments( AF_GlyphHints  hints )
+  {
+    FT_Int  dimension;
+
+
+    for ( dimension = 1; dimension >= 0; dimension-- )
+    {
+      AF_AxisHints  axis     = &hints->axis[dimension];
+      AF_Segment    segments = axis->segments;
+      AF_Segment    limit    = segments + axis->num_segments;
+      AF_Segment    seg;
+
+
+      printf ( "Table of %s segments:\n",
+               dimension == AF_DIMENSION_HORZ ? "vertical" : "horizontal" );
+      printf ( "  [ index |  pos  |  dir  | link | serif |"
+               " height | extra |    flags    ]\n" );
+
+      for ( seg = segments; seg < limit; seg++ )
+      {
+        printf ( "  [ %5d | %5.2g | %5s | %4d | %5d | %6d | %5d | %11s ]\n",
+                 seg - segments,
+                 dimension == AF_DIMENSION_HORZ ? (int)seg->first->ox / 64.0
+                                                : (int)seg->first->oy / 64.0,
+                 af_dir_str( (AF_Direction)seg->dir ),
+                 AF_INDEX_NUM( seg->link, segments ),
+                 AF_INDEX_NUM( seg->serif, segments ),
+                 seg->height,
+                 seg->height - ( seg->max_coord - seg->min_coord ),
+                 af_edge_flags_to_string( (AF_Edge_Flags)seg->flags ) );
+      }
+      printf( "\n" );
+    }
+  }
+#ifdef __cplusplus
+  }
+#endif
+
+
+  /* Fetch number of segments. */
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+  FT_Error
+  af_glyph_hints_get_num_segments( AF_GlyphHints  hints,
+                                   FT_Int         dimension,
+                                   FT_Int*        num_segments )
+  {
+    AF_Dimension  dim;
+    AF_AxisHints  axis;
+
+
+    dim = ( dimension == 0 ) ? AF_DIMENSION_HORZ : AF_DIMENSION_VERT;
+
+    axis          = &hints->axis[dim];
+    *num_segments = axis->num_segments;
+
+    return AF_Err_Ok;
+  }
+#ifdef __cplusplus
+  }
+#endif
+
+
+  /* Fetch offset of segments into user supplied offset array. */
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+  FT_Error
+  af_glyph_hints_get_segment_offset( AF_GlyphHints  hints,
+                                     FT_Int         dimension,
+                                     FT_Int         idx,
+                                     FT_Pos*        offset )
+  {
+    AF_Dimension  dim;
+    AF_AxisHints  axis;
+    AF_Segment    seg;
+
+
+    if ( !offset )
+      return AF_Err_Invalid_Argument;
+
+    dim = ( dimension == 0 ) ? AF_DIMENSION_HORZ : AF_DIMENSION_VERT;
+
+    axis = &hints->axis[dim];
+
+    if ( idx < 0 || idx >= axis->num_segments )
+      return AF_Err_Invalid_Argument;
+
+    seg     = &axis->segments[idx];
+    *offset = (dim == AF_DIMENSION_HORZ) ? seg->first->ox
+                                         : seg->first->oy;
+
+    return AF_Err_Ok;
+  }
+#ifdef __cplusplus
+  }
+#endif
+
+
+  /* Dump the array of linked edges. */
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+  void
+  af_glyph_hints_dump_edges( AF_GlyphHints  hints )
+  {
+    FT_Int  dimension;
+
+
+    for ( dimension = 1; dimension >= 0; dimension-- )
+    {
+      AF_AxisHints  axis  = &hints->axis[dimension];
+      AF_Edge       edges = axis->edges;
+      AF_Edge       limit = edges + axis->num_edges;
+      AF_Edge       edge;
+
+
+      /*
+       *  note: AF_DIMENSION_HORZ corresponds to _vertical_ edges
+       *        since they have a constant X coordinate.
+       */
+      printf ( "Table of %s edges:\n",
+               dimension == AF_DIMENSION_HORZ ? "vertical" : "horizontal" );
+      printf ( "  [ index |  pos  |  dir  | link |"
+               " serif | blue | opos  |  pos  |    flags    ]\n" );
+
+      for ( edge = edges; edge < limit; edge++ )
+      {
+        printf ( "  [ %5d | %5.2g | %5s | %4d |"
+                 " %5d |   %c  | %5.2f | %5.2f | %11s ]\n",
+                 edge - edges,
+                 (int)edge->opos / 64.0,
+                 af_dir_str( (AF_Direction)edge->dir ),
+                 AF_INDEX_NUM( edge->link, edges ),
+                 AF_INDEX_NUM( edge->serif, edges ),
+                 edge->blue_edge ? 'y' : 'n',
+                 edge->opos / 64.0,
+                 edge->pos / 64.0,
+                 af_edge_flags_to_string( (AF_Edge_Flags)edge->flags ) );
+      }
+      printf( "\n" );
+    }
+  }
+#ifdef __cplusplus
+  }
+#endif
+
+#else /* !FT_DEBUG_AUTOFIT */
+
+  /* these empty stubs are only used to link the `ftgrid' test program */
+  /* if debugging is disabled                                          */
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  void
+  af_glyph_hints_dump_points( AF_GlyphHints  hints )
+  {
+    FT_UNUSED( hints );
+  }
+
+
+  void
+  af_glyph_hints_dump_segments( AF_GlyphHints  hints )
+  {
+    FT_UNUSED( hints );
+  }
+
+
+  FT_Error
+  af_glyph_hints_get_num_segments( AF_GlyphHints  hints,
+                                   FT_Int         dimension,
+                                   FT_Int*        num_segments )
+  {
+    FT_UNUSED( hints );
+    FT_UNUSED( dimension );
+    FT_UNUSED( num_segments );
+
+    return 0;
+  }
+
+
+  FT_Error
+  af_glyph_hints_get_segment_offset( AF_GlyphHints  hints,
+                                     FT_Int         dimension,
+                                     FT_Int         idx,
+                                     FT_Pos*        offset )
+  {
+    FT_UNUSED( hints );
+    FT_UNUSED( dimension );
+    FT_UNUSED( idx );
+    FT_UNUSED( offset );
+
+    return 0;
+  }
+
+
+  void
+  af_glyph_hints_dump_edges( AF_GlyphHints  hints )
+  {
+    FT_UNUSED( hints );
+  }
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* !FT_DEBUG_AUTOFIT */
+
+
+  /* Compute the direction value of a given vector. */
+
+  FT_LOCAL_DEF( AF_Direction )
+  af_direction_compute( FT_Pos  dx,
+                        FT_Pos  dy )
+  {
+    FT_Pos        ll, ss;  /* long and short arm lengths */
+    AF_Direction  dir;     /* candidate direction        */
+
+
+    if ( dy >= dx )
+    {
+      if ( dy >= -dx )
+      {
+        dir = AF_DIR_UP;
+        ll  = dy;
+        ss  = dx;
+      }
+      else
+      {
+        dir = AF_DIR_LEFT;
+        ll  = -dx;
+        ss  = dy;
+      }
+    }
+    else /* dy < dx */
+    {
+      if ( dy >= -dx )
+      {
+        dir = AF_DIR_RIGHT;
+        ll  = dx;
+        ss  = dy;
+      }
+      else
+      {
+        dir = AF_DIR_DOWN;
+        ll  = dy;
+        ss  = dx;
+      }
+    }
+
+    /* return no direction if arm lengths differ too much */
+    /* (value 14 is heuristic)                            */
+    ss *= 14;
+    if ( FT_ABS( ll ) <= FT_ABS( ss ) )
+      dir = AF_DIR_NONE;
+
+    return dir;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  af_glyph_hints_init( AF_GlyphHints  hints,
+                       FT_Memory      memory )
+  {
+    FT_ZERO( hints );
+    hints->memory = memory;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  af_glyph_hints_done( AF_GlyphHints  hints )
+  {
+    if ( hints && hints->memory )
+    {
+      FT_Memory  memory = hints->memory;
+      int        dim;
+
+
+      /*
+       *  note that we don't need to free the segment and edge
+       *  buffers since they are really within the hints->points array
+       */
+      for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+      {
+        AF_AxisHints  axis = &hints->axis[dim];
+
+
+        axis->num_segments = 0;
+        axis->max_segments = 0;
+        FT_FREE( axis->segments );
+
+        axis->num_edges = 0;
+        axis->max_edges = 0;
+        FT_FREE( axis->edges );
+      }
+
+      FT_FREE( hints->contours );
+      hints->max_contours = 0;
+      hints->num_contours = 0;
+
+      FT_FREE( hints->points );
+      hints->num_points = 0;
+      hints->max_points = 0;
+
+      hints->memory = NULL;
+    }
+  }
+
+
+  /* Reset metrics. */
+
+  FT_LOCAL_DEF( void )
+  af_glyph_hints_rescale( AF_GlyphHints     hints,
+                          AF_ScriptMetrics  metrics )
+  {
+    hints->metrics      = metrics;
+    hints->scaler_flags = metrics->scaler.flags;
+  }
+
+
+  /* Recompute all AF_Point in AF_GlyphHints from the definitions */
+  /* in a source outline.                                         */
+
+  FT_LOCAL_DEF( FT_Error )
+  af_glyph_hints_reload( AF_GlyphHints  hints,
+                         FT_Outline*    outline )
+  {
+    FT_Error   error   = AF_Err_Ok;
+    AF_Point   points;
+    FT_UInt    old_max, new_max;
+    FT_Fixed   x_scale = hints->x_scale;
+    FT_Fixed   y_scale = hints->y_scale;
+    FT_Pos     x_delta = hints->x_delta;
+    FT_Pos     y_delta = hints->y_delta;
+    FT_Memory  memory  = hints->memory;
+
+
+    hints->num_points   = 0;
+    hints->num_contours = 0;
+
+    hints->axis[0].num_segments = 0;
+    hints->axis[0].num_edges    = 0;
+    hints->axis[1].num_segments = 0;
+    hints->axis[1].num_edges    = 0;
+
+    /* first of all, reallocate the contours array if necessary */
+    new_max = (FT_UInt)outline->n_contours;
+    old_max = hints->max_contours;
+    if ( new_max > old_max )
+    {
+      new_max = ( new_max + 3 ) & ~3; /* round up to a multiple of 4 */
+
+      if ( FT_RENEW_ARRAY( hints->contours, old_max, new_max ) )
+        goto Exit;
+
+      hints->max_contours = new_max;
+    }
+
+    /*
+     *  then reallocate the points arrays if necessary --
+     *  note that we reserve two additional point positions, used to
+     *  hint metrics appropriately
+     */
+    new_max = (FT_UInt)( outline->n_points + 2 );
+    old_max = hints->max_points;
+    if ( new_max > old_max )
+    {
+      new_max = ( new_max + 2 + 7 ) & ~7; /* round up to a multiple of 8 */
+
+      if ( FT_RENEW_ARRAY( hints->points, old_max, new_max ) )
+        goto Exit;
+
+      hints->max_points = new_max;
+    }
+
+    hints->num_points   = outline->n_points;
+    hints->num_contours = outline->n_contours;
+
+    /* We can't rely on the value of `FT_Outline.flags' to know the fill   */
+    /* direction used for a glyph, given that some fonts are broken (e.g., */
+    /* the Arphic ones).  We thus recompute it each time we need to.       */
+    /*                                                                     */
+    hints->axis[AF_DIMENSION_HORZ].major_dir = AF_DIR_UP;
+    hints->axis[AF_DIMENSION_VERT].major_dir = AF_DIR_LEFT;
+
+    if ( FT_Outline_Get_Orientation( outline ) == FT_ORIENTATION_POSTSCRIPT )
+    {
+      hints->axis[AF_DIMENSION_HORZ].major_dir = AF_DIR_DOWN;
+      hints->axis[AF_DIMENSION_VERT].major_dir = AF_DIR_RIGHT;
+    }
+
+    hints->x_scale = x_scale;
+    hints->y_scale = y_scale;
+    hints->x_delta = x_delta;
+    hints->y_delta = y_delta;
+
+    hints->xmin_delta = 0;
+    hints->xmax_delta = 0;
+
+    points = hints->points;
+    if ( hints->num_points == 0 )
+      goto Exit;
+
+    {
+      AF_Point  point;
+      AF_Point  point_limit = points + hints->num_points;
+
+
+      /* compute coordinates & Bezier flags, next and prev */
+      {
+        FT_Vector*  vec           = outline->points;
+        char*       tag           = outline->tags;
+        AF_Point    end           = points + outline->contours[0];
+        AF_Point    prev          = end;
+        FT_Int      contour_index = 0;
+
+
+        for ( point = points; point < point_limit; point++, vec++, tag++ )
+        {
+          point->fx = (FT_Short)vec->x;
+          point->fy = (FT_Short)vec->y;
+          point->ox = point->x = FT_MulFix( vec->x, x_scale ) + x_delta;
+          point->oy = point->y = FT_MulFix( vec->y, y_scale ) + y_delta;
+
+          switch ( FT_CURVE_TAG( *tag ) )
+          {
+          case FT_CURVE_TAG_CONIC:
+            point->flags = AF_FLAG_CONIC;
+            break;
+          case FT_CURVE_TAG_CUBIC:
+            point->flags = AF_FLAG_CUBIC;
+            break;
+          default:
+            point->flags = AF_FLAG_NONE;
+          }
+
+          point->prev = prev;
+          prev->next  = point;
+          prev        = point;
+
+          if ( point == end )
+          {
+            if ( ++contour_index < outline->n_contours )
+            {
+              end  = points + outline->contours[contour_index];
+              prev = end;
+            }
+          }
+        }
+      }
+
+      /* set up the contours array */
+      {
+        AF_Point*  contour       = hints->contours;
+        AF_Point*  contour_limit = contour + hints->num_contours;
+        short*     end           = outline->contours;
+        short      idx           = 0;
+
+
+        for ( ; contour < contour_limit; contour++, end++ )
+        {
+          contour[0] = points + idx;
+          idx        = (short)( end[0] + 1 );
+        }
+      }
+
+      /* compute directions of in & out vectors */
+      {
+        AF_Point      first  = points;
+        AF_Point      prev   = NULL;
+        FT_Pos        in_x   = 0;
+        FT_Pos        in_y   = 0;
+        AF_Direction  in_dir = AF_DIR_NONE;
+
+
+        for ( point = points; point < point_limit; point++ )
+        {
+          AF_Point  next;
+          FT_Pos    out_x, out_y;
+
+
+          if ( point == first )
+          {
+            prev   = first->prev;
+            in_x   = first->fx - prev->fx;
+            in_y   = first->fy - prev->fy;
+            in_dir = af_direction_compute( in_x, in_y );
+            first  = prev + 1;
+          }
+
+          point->in_dir = (FT_Char)in_dir;
+
+          next  = point->next;
+          out_x = next->fx - point->fx;
+          out_y = next->fy - point->fy;
+
+          in_dir         = af_direction_compute( out_x, out_y );
+          point->out_dir = (FT_Char)in_dir;
+
+          /* check for weak points */
+
+          if ( point->flags & ( AF_FLAG_CONIC | AF_FLAG_CUBIC ) )
+          {
+          Is_Weak_Point:
+            point->flags |= AF_FLAG_WEAK_INTERPOLATION;
+          }
+          else if ( point->out_dir == point->in_dir )
+          {
+            if ( point->out_dir != AF_DIR_NONE )
+              goto Is_Weak_Point;
+
+            if ( ft_corner_is_flat( in_x, in_y, out_x, out_y ) )
+              goto Is_Weak_Point;
+          }
+          else if ( point->in_dir == -point->out_dir )
+            goto Is_Weak_Point;
+
+          in_x = out_x;
+          in_y = out_y;
+          prev = point;
+        }
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* Store the hinted outline in an FT_Outline structure. */
+
+  FT_LOCAL_DEF( void )
+  af_glyph_hints_save( AF_GlyphHints  hints,
+                       FT_Outline*    outline )
+  {
+    AF_Point    point = hints->points;
+    AF_Point    limit = point + hints->num_points;
+    FT_Vector*  vec   = outline->points;
+    char*       tag   = outline->tags;
+
+
+    for ( ; point < limit; point++, vec++, tag++ )
+    {
+      vec->x = point->x;
+      vec->y = point->y;
+
+      if ( point->flags & AF_FLAG_CONIC )
+        tag[0] = FT_CURVE_TAG_CONIC;
+      else if ( point->flags & AF_FLAG_CUBIC )
+        tag[0] = FT_CURVE_TAG_CUBIC;
+      else
+        tag[0] = FT_CURVE_TAG_ON;
+    }
+  }
+
+
+  /****************************************************************
+   *
+   *                     EDGE POINT GRID-FITTING
+   *
+   ****************************************************************/
+
+
+  /* Align all points of an edge to the same coordinate value, */
+  /* either horizontally or vertically.                        */
+
+  FT_LOCAL_DEF( void )
+  af_glyph_hints_align_edge_points( AF_GlyphHints  hints,
+                                    AF_Dimension   dim )
+  {
+    AF_AxisHints  axis          = & hints->axis[dim];
+    AF_Segment    segments      = axis->segments;
+    AF_Segment    segment_limit = segments + axis->num_segments;
+    AF_Segment    seg;
+
+
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      for ( seg = segments; seg < segment_limit; seg++ )
+      {
+        AF_Edge   edge = seg->edge;
+        AF_Point  point, first, last;
+
+
+        if ( edge == NULL )
+          continue;
+
+        first = seg->first;
+        last  = seg->last;
+        point = first;
+        for (;;)
+        {
+          point->x      = edge->pos;
+          point->flags |= AF_FLAG_TOUCH_X;
+
+          if ( point == last )
+            break;
+
+          point = point->next;
+        }
+      }
+    }
+    else
+    {
+      for ( seg = segments; seg < segment_limit; seg++ )
+      {
+        AF_Edge   edge = seg->edge;
+        AF_Point  point, first, last;
+
+
+        if ( edge == NULL )
+          continue;
+
+        first = seg->first;
+        last  = seg->last;
+        point = first;
+        for (;;)
+        {
+          point->y      = edge->pos;
+          point->flags |= AF_FLAG_TOUCH_Y;
+
+          if ( point == last )
+            break;
+
+          point = point->next;
+        }
+      }
+    }
+  }
+
+
+  /****************************************************************
+   *
+   *                    STRONG POINT INTERPOLATION
+   *
+   ****************************************************************/
+
+
+  /* Hint the strong points -- this is equivalent to the TrueType `IP' */
+  /* hinting instruction.                                              */
+
+  FT_LOCAL_DEF( void )
+  af_glyph_hints_align_strong_points( AF_GlyphHints  hints,
+                                      AF_Dimension   dim )
+  {
+    AF_Point      points      = hints->points;
+    AF_Point      point_limit = points + hints->num_points;
+    AF_AxisHints  axis        = &hints->axis[dim];
+    AF_Edge       edges       = axis->edges;
+    AF_Edge       edge_limit  = edges + axis->num_edges;
+    AF_Flags      touch_flag;
+
+
+    if ( dim == AF_DIMENSION_HORZ )
+      touch_flag = AF_FLAG_TOUCH_X;
+    else
+      touch_flag  = AF_FLAG_TOUCH_Y;
+
+    if ( edges < edge_limit )
+    {
+      AF_Point  point;
+      AF_Edge   edge;
+
+
+      for ( point = points; point < point_limit; point++ )
+      {
+        FT_Pos  u, ou, fu;  /* point position */
+        FT_Pos  delta;
+
+
+        if ( point->flags & touch_flag )
+          continue;
+
+        /* if this point is candidate to weak interpolation, we       */
+        /* interpolate it after all strong points have been processed */
+
+        if (  ( point->flags & AF_FLAG_WEAK_INTERPOLATION ) &&
+             !( point->flags & AF_FLAG_INFLECTION )         )
+          continue;
+
+        if ( dim == AF_DIMENSION_VERT )
+        {
+          u  = point->fy;
+          ou = point->oy;
+        }
+        else
+        {
+          u  = point->fx;
+          ou = point->ox;
+        }
+
+        fu = u;
+
+        /* is the point before the first edge? */
+        edge  = edges;
+        delta = edge->fpos - u;
+        if ( delta >= 0 )
+        {
+          u = edge->pos - ( edge->opos - ou );
+          goto Store_Point;
+        }
+
+        /* is the point after the last edge? */
+        edge  = edge_limit - 1;
+        delta = u - edge->fpos;
+        if ( delta >= 0 )
+        {
+          u = edge->pos + ( ou - edge->opos );
+          goto Store_Point;
+        }
+
+        {
+          FT_PtrDist  min, max, mid;
+          FT_Pos      fpos;
+
+
+          /* find enclosing edges */
+          min = 0;
+          max = edge_limit - edges;
+
+#if 1
+          /* for a small number of edges, a linear search is better */
+          if ( max <= 8 )
+          {
+            FT_PtrDist  nn;
+
+
+            for ( nn = 0; nn < max; nn++ )
+              if ( edges[nn].fpos >= u )
+                break;
+
+            if ( edges[nn].fpos == u )
+            {
+              u = edges[nn].pos;
+              goto Store_Point;
+            }
+            min = nn;
+          }
+          else
+#endif
+          while ( min < max )
+          {
+            mid  = ( max + min ) >> 1;
+            edge = edges + mid;
+            fpos = edge->fpos;
+
+            if ( u < fpos )
+              max = mid;
+            else if ( u > fpos )
+              min = mid + 1;
+            else
+            {
+              /* we are on the edge */
+              u = edge->pos;
+              goto Store_Point;
+            }
+          }
+
+          /* point is not on an edge */
+          {
+            AF_Edge  before = edges + min - 1;
+            AF_Edge  after  = edges + min + 0;
+
+
+            /* assert( before && after && before != after ) */
+            if ( before->scale == 0 )
+              before->scale = FT_DivFix( after->pos - before->pos,
+                                         after->fpos - before->fpos );
+
+            u = before->pos + FT_MulFix( fu - before->fpos,
+                                         before->scale );
+          }
+        }
+
+      Store_Point:
+        /* save the point position */
+        if ( dim == AF_DIMENSION_HORZ )
+          point->x = u;
+        else
+          point->y = u;
+
+        point->flags |= touch_flag;
+      }
+    }
+  }
+
+
+  /****************************************************************
+   *
+   *                    WEAK POINT INTERPOLATION
+   *
+   ****************************************************************/
+
+
+  /* Shift the original coordinates of all points between `p1' and */
+  /* `p2' to get hinted coordinates, using the same difference as  */
+  /* given by `ref'.                                               */
+
+  static void
+  af_iup_shift( AF_Point  p1,
+                AF_Point  p2,
+                AF_Point  ref )
+  {
+    AF_Point  p;
+    FT_Pos    delta = ref->u - ref->v;
+
+
+    if ( delta == 0 )
+      return;
+
+    for ( p = p1; p < ref; p++ )
+      p->u = p->v + delta;
+
+    for ( p = ref + 1; p <= p2; p++ )
+      p->u = p->v + delta;
+  }
+
+
+  /* Interpolate the original coordinates of all points between `p1' and  */
+  /* `p2' to get hinted coordinates, using `ref1' and `ref2' as the       */
+  /* reference points.  The `u' and `v' members are the current and       */
+  /* original coordinate values, respectively.                            */
+  /*                                                                      */
+  /* Details can be found in the TrueType bytecode specification.         */
+
+  static void
+  af_iup_interp( AF_Point  p1,
+                 AF_Point  p2,
+                 AF_Point  ref1,
+                 AF_Point  ref2 )
+  {
+    AF_Point  p;
+    FT_Pos    u;
+    FT_Pos    v1 = ref1->v;
+    FT_Pos    v2 = ref2->v;
+    FT_Pos    d1 = ref1->u - v1;
+    FT_Pos    d2 = ref2->u - v2;
+
+
+    if ( p1 > p2 )
+      return;
+
+    if ( v1 == v2 )
+    {
+      for ( p = p1; p <= p2; p++ )
+      {
+        u = p->v;
+
+        if ( u <= v1 )
+          u += d1;
+        else
+          u += d2;
+
+        p->u = u;
+      }
+      return;
+    }
+
+    if ( v1 < v2 )
+    {
+      for ( p = p1; p <= p2; p++ )
+      {
+        u = p->v;
+
+        if ( u <= v1 )
+          u += d1;
+        else if ( u >= v2 )
+          u += d2;
+        else
+          u = ref1->u + FT_MulDiv( u - v1, ref2->u - ref1->u, v2 - v1 );
+
+        p->u = u;
+      }
+    }
+    else
+    {
+      for ( p = p1; p <= p2; p++ )
+      {
+        u = p->v;
+
+        if ( u <= v2 )
+          u += d2;
+        else if ( u >= v1 )
+          u += d1;
+        else
+          u = ref1->u + FT_MulDiv( u - v1, ref2->u - ref1->u, v2 - v1 );
+
+        p->u = u;
+      }
+    }
+  }
+
+
+  /* Hint the weak points -- this is equivalent to the TrueType `IUP' */
+  /* hinting instruction.                                             */
+
+  FT_LOCAL_DEF( void )
+  af_glyph_hints_align_weak_points( AF_GlyphHints  hints,
+                                    AF_Dimension   dim )
+  {
+    AF_Point   points        = hints->points;
+    AF_Point   point_limit   = points + hints->num_points;
+    AF_Point*  contour       = hints->contours;
+    AF_Point*  contour_limit = contour + hints->num_contours;
+    AF_Flags   touch_flag;
+    AF_Point   point;
+    AF_Point   end_point;
+    AF_Point   first_point;
+
+
+    /* PASS 1: Move segment points to edge positions */
+
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      touch_flag = AF_FLAG_TOUCH_X;
+
+      for ( point = points; point < point_limit; point++ )
+      {
+        point->u = point->x;
+        point->v = point->ox;
+      }
+    }
+    else
+    {
+      touch_flag = AF_FLAG_TOUCH_Y;
+
+      for ( point = points; point < point_limit; point++ )
+      {
+        point->u = point->y;
+        point->v = point->oy;
+      }
+    }
+
+    point = points;
+
+    for ( ; contour < contour_limit; contour++ )
+    {
+      AF_Point  first_touched, last_touched;
+
+
+      point       = *contour;
+      end_point   = point->prev;
+      first_point = point;
+
+      /* find first touched point */
+      for (;;)
+      {
+        if ( point > end_point )  /* no touched point in contour */
+          goto NextContour;
+
+        if ( point->flags & touch_flag )
+          break;
+
+        point++;
+      }
+
+      first_touched = point;
+      last_touched  = point;
+
+      for (;;)
+      {
+        FT_ASSERT( point <= end_point                 &&
+                   ( point->flags & touch_flag ) != 0 );
+
+        /* skip any touched neighbours */
+        while ( point < end_point                    &&
+                ( point[1].flags & touch_flag ) != 0 )
+          point++;
+
+        last_touched = point;
+
+        /* find the next touched point, if any */
+        point++;
+        for (;;)
+        {
+          if ( point > end_point )
+            goto EndContour;
+
+          if ( ( point->flags & touch_flag ) != 0 )
+            break;
+
+          point++;
+        }
+
+        /* interpolate between last_touched and point */
+        af_iup_interp( last_touched + 1, point - 1,
+                       last_touched, point );
+      }
+
+    EndContour:
+      /* special case: only one point was touched */
+      if ( last_touched == first_touched )
+        af_iup_shift( first_point, end_point, first_touched );
+
+      else /* interpolate the last part */
+      {
+        if ( last_touched < end_point )
+          af_iup_interp( last_touched + 1, end_point,
+                         last_touched, first_touched );
+
+        if ( first_touched > points )
+          af_iup_interp( first_point, first_touched - 1,
+                         last_touched, first_touched );
+      }
+
+    NextContour:
+      ;
+    }
+
+    /* now save the interpolated values back to x/y */
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      for ( point = points; point < point_limit; point++ )
+        point->x = point->u;
+    }
+    else
+    {
+      for ( point = points; point < point_limit; point++ )
+        point->y = point->u;
+    }
+  }
+
+
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+
+  /* Apply (small) warp scale and warp delta for given dimension. */
+
+  FT_LOCAL_DEF( void )
+  af_glyph_hints_scale_dim( AF_GlyphHints  hints,
+                            AF_Dimension   dim,
+                            FT_Fixed       scale,
+                            FT_Pos         delta )
+  {
+    AF_Point  points       = hints->points;
+    AF_Point  points_limit = points + hints->num_points;
+    AF_Point  point;
+
+
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      for ( point = points; point < points_limit; point++ )
+        point->x = FT_MulFix( point->fx, scale ) + delta;
+    }
+    else
+    {
+      for ( point = points; point < points_limit; point++ )
+        point->y = FT_MulFix( point->fy, scale ) + delta;
+    }
+  }
+
+#endif /* AF_CONFIG_OPTION_USE_WARPER */
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afhints.h b/extensions/externals/src/freetype-2.4.9/src/autofit/afhints.h
new file mode 100644
index 0000000..1c52e0d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afhints.h
@@ -0,0 +1,467 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afhints.h                                                              */
+/*                                                                         */
+/*    Auto-fitter hinting routines (specification).                        */
+/*                                                                         */
+/*  Copyright 2003-2008, 2010-2011 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFHINTS_H__
+#define __AFHINTS_H__
+
+#include "aftypes.h"
+
+#define xxAF_SORT_SEGMENTS
+
+FT_BEGIN_HEADER
+
+  /*
+   *  The definition of outline glyph hints.  These are shared by all
+   *  script analysis routines (until now).
+   */
+
+  typedef enum  AF_Dimension_
+  {
+    AF_DIMENSION_HORZ = 0,  /* x coordinates,                    */
+                            /* i.e., vertical segments & edges   */
+    AF_DIMENSION_VERT = 1,  /* y coordinates,                    */
+                            /* i.e., horizontal segments & edges */
+
+    AF_DIMENSION_MAX  /* do not remove */
+
+  } AF_Dimension;
+
+
+  /* hint directions -- the values are computed so that two vectors are */
+  /* in opposite directions iff `dir1 + dir2 == 0'                      */
+  typedef enum  AF_Direction_
+  {
+    AF_DIR_NONE  =  4,
+    AF_DIR_RIGHT =  1,
+    AF_DIR_LEFT  = -1,
+    AF_DIR_UP    =  2,
+    AF_DIR_DOWN  = -2
+
+  } AF_Direction;
+
+
+  /*
+   *  The following explanations are mostly taken from the article
+   *
+   *    Real-Time Grid Fitting of Typographic Outlines
+   *
+   *  by David Turner and Werner Lemberg
+   *
+   *   http://www.tug.org/TUGboat/Articles/tb24-3/lemberg.pdf
+   *
+   *
+   *  Segments
+   *
+   *    `af_{cjk,latin,...}_hints_compute_segments' are the functions to
+   *    find segments in an outline.  A segment is a series of consecutive
+   *    points that are approximately aligned along a coordinate axis.  The
+   *    analysis to do so is specific to a script.
+   *
+   *    A segment must have at least two points, except in the case of
+   *    `fake' segments that are generated to hint metrics appropriately,
+   *    and which consist of a single point.
+   *
+   *
+   *  Edges
+   *
+   *    As soon as segments are defined, the auto-hinter groups them into
+   *    edges.  An edge corresponds to a single position on the main
+   *    dimension that collects one or more segments (allowing for a small
+   *    threshold).
+   *
+   *    The auto-hinter first tries to grid fit edges, then to align
+   *    segments on the edges unless it detects that they form a serif.
+   *
+   *    `af_{cjk,latin,...}_hints_compute_edges' are the functions to find
+   *    edges; they are specific to a script.
+   *
+   *
+   *                      A          H
+   *                       |        |
+   *                       |        |
+   *                       |        |
+   *                       |        |
+   *         C             |        |             F
+   *          +------<-----+        +-----<------+
+   *          |             B      G             |
+   *          |                                  |
+   *          |                                  |
+   *          +--------------->------------------+
+   *         D                                    E
+   *
+   *
+   *  Stems
+   *
+   *    Segments need to be `linked' to other ones in order to detect stems.
+   *    A stem is made of two segments that face each other in opposite
+   *    directions and that are sufficiently close to each other.  Using
+   *    vocabulary from the TrueType specification, stem segments form a
+   *    `black distance'.
+   *
+   *    In the above ASCII drawing, the horizontal segments are BC, DE, and
+   *    FG; the vertical segments are AB, CD, EF, and GH.
+   *
+   *    Each segment has at most one `best' candidate to form a black
+   *    distance, or no candidate at all.  Notice that two distinct segments
+   *    can have the same candidate, which frequently means a serif.
+   *
+   *    A stem is recognized by the following condition:
+   *
+   *      best segment_1 = segment_2 && best segment_2 = segment_1
+   *
+   *    The best candidate is stored in field `link' in structure
+   *    `AF_Segment'.
+   *
+   *    Stems are detected by `af_{cjk,latin,...}_hint_edges'.
+   *
+   *    In the above ASCII drawing, the best candidate for both AB and CD is
+   *    GH, while the best candidate for GH is AB.  Similarly, the best
+   *    candidate for EF and GH is AB, while the best candidate for AB is
+   *    GH.
+   *
+   *
+   *  Serifs
+   *
+   *    On the opposite, a serif has
+   *
+   *      best segment_1 = segment_2 && best segment_2 != segment_1
+   *
+   *    where segment_1 corresponds to the serif segment (CD and EF in the
+   *    above ASCII drawing).
+   *
+   *    The best candidate is stored in field `serif' in structure
+   *    `AF_Segment' (and `link' is set to NULL).
+   *
+   *    Serifs are detected by `af_{cjk,latin,...}_hint_edges'.
+   *
+   *
+   *  Touched points
+   *
+   *    A point is called `touched' if it has been processed somehow by the
+   *    auto-hinter.  It basically means that it shouldn't be moved again
+   *    (or moved only under certain constraints to preserve the already
+   *    applied processing).
+   *
+   *
+   *  Flat and round segments
+   *
+   *    Segments are `round' or `flat', depending on the series of points
+   *    that define them.  A segment is round if the next and previous point
+   *    of an extremum (which can be either a single point or sequence of
+   *    points) are both conic or cubic control points.  Otherwise, a
+   *    segment with an extremum is flat.
+   *
+   *
+   *  Strong Points
+   *
+   *    Experience has shown that points which are not part of an edge need
+   *    to be interpolated linearly between their two closest edges, even if
+   *    these are not part of the contour of those particular points.
+   *    Typical candidates for this are
+   *
+   *    - angle points (i.e., points where the `in' and `out' direction
+   *      differ greatly)
+   *
+   *    - inflection points (i.e., where the `in' and `out' angles are the
+   *      same, but the curvature changes sign)
+   *
+   *    `af_glyph_hints_align_strong_points' is the function which takes
+   *    care of such situations; it is equivalent to the TrueType `IP'
+   *    hinting instruction.
+   *
+   *
+   *  Weak Points
+   *
+   *    Other points in the outline must be interpolated using the
+   *    coordinates of their previous and next unfitted contour neighbours.
+   *    These are called `weak points' and are touched by the function
+   *    `af_glyph_hints_align_weak_points', equivalent to the TrueType `IUP'
+   *    hinting instruction.  Typical candidates are control points and
+   *    points on the contour without a major direction.
+   *
+   *    The major effect is to reduce possible distortion caused by
+   *    alignment of edges and strong points, thus weak points are processed
+   *    after strong points.
+   */
+
+
+  /* point hint flags */
+  typedef enum  AF_Flags_
+  {
+    AF_FLAG_NONE = 0,
+
+    /* point type flags */
+    AF_FLAG_CONIC   = 1 << 0,
+    AF_FLAG_CUBIC   = 1 << 1,
+    AF_FLAG_CONTROL = AF_FLAG_CONIC | AF_FLAG_CUBIC,
+
+    /* point extremum flags */
+    AF_FLAG_EXTREMA_X = 1 << 2,
+    AF_FLAG_EXTREMA_Y = 1 << 3,
+
+    /* point roundness flags */
+    AF_FLAG_ROUND_X = 1 << 4,
+    AF_FLAG_ROUND_Y = 1 << 5,
+
+    /* point touch flags */
+    AF_FLAG_TOUCH_X = 1 << 6,
+    AF_FLAG_TOUCH_Y = 1 << 7,
+
+    /* candidates for weak interpolation have this flag set */
+    AF_FLAG_WEAK_INTERPOLATION = 1 << 8,
+
+    /* all inflection points in the outline have this flag set */
+    AF_FLAG_INFLECTION = 1 << 9
+
+  } AF_Flags;
+
+
+  /* edge hint flags */
+  typedef enum  AF_Edge_Flags_
+  {
+    AF_EDGE_NORMAL = 0,
+    AF_EDGE_ROUND  = 1 << 0,
+    AF_EDGE_SERIF  = 1 << 1,
+    AF_EDGE_DONE   = 1 << 2
+
+  } AF_Edge_Flags;
+
+
+  typedef struct AF_PointRec_*    AF_Point;
+  typedef struct AF_SegmentRec_*  AF_Segment;
+  typedef struct AF_EdgeRec_*     AF_Edge;
+
+
+  typedef struct  AF_PointRec_
+  {
+    FT_UShort  flags;    /* point flags used by hinter   */
+    FT_Char    in_dir;   /* direction of inwards vector  */
+    FT_Char    out_dir;  /* direction of outwards vector */
+
+    FT_Pos     ox, oy;   /* original, scaled position                   */
+    FT_Short   fx, fy;   /* original, unscaled position (font units)    */
+    FT_Pos     x, y;     /* current position                            */
+    FT_Pos     u, v;     /* current (x,y) or (y,x) depending on context */
+
+    AF_Point   next;     /* next point in contour     */
+    AF_Point   prev;     /* previous point in contour */
+
+  } AF_PointRec;
+
+
+  typedef struct  AF_SegmentRec_
+  {
+    FT_Byte     flags;       /* edge/segment flags for this segment */
+    FT_Char     dir;         /* segment direction                   */
+    FT_Short    pos;         /* position of segment                 */
+    FT_Short    min_coord;   /* minimum coordinate of segment       */
+    FT_Short    max_coord;   /* maximum coordinate of segment       */
+    FT_Short    height;      /* the hinted segment height           */
+
+    AF_Edge     edge;        /* the segment's parent edge           */
+    AF_Segment  edge_next;   /* link to next segment in parent edge */
+
+    AF_Segment  link;        /* (stem) link segment        */
+    AF_Segment  serif;       /* primary segment for serifs */
+    FT_Pos      num_linked;  /* number of linked segments  */
+    FT_Pos      score;       /* used during stem matching  */
+    FT_Pos      len;         /* used during stem matching  */
+
+    AF_Point    first;       /* first point in edge segment */
+    AF_Point    last;        /* last point in edge segment  */
+
+  } AF_SegmentRec;
+
+
+  typedef struct  AF_EdgeRec_
+  {
+    FT_Short    fpos;       /* original, unscaled position (font units) */
+    FT_Pos      opos;       /* original, scaled position                */
+    FT_Pos      pos;        /* current position                         */
+
+    FT_Byte     flags;      /* edge flags                                   */
+    FT_Char     dir;        /* edge direction                               */
+    FT_Fixed    scale;      /* used to speed up interpolation between edges */
+    AF_Width    blue_edge;  /* non-NULL if this is a blue edge              */
+
+    AF_Edge     link;       /* link edge                 */
+    AF_Edge     serif;      /* primary edge for serifs   */
+    FT_Short    num_linked; /* number of linked edges    */
+    FT_Int      score;      /* used during stem matching */
+
+    AF_Segment  first;      /* first segment in edge */
+    AF_Segment  last;       /* last segment in edge  */
+
+  } AF_EdgeRec;
+
+
+  typedef struct  AF_AxisHintsRec_
+  {
+    FT_Int        num_segments; /* number of used segments      */
+    FT_Int        max_segments; /* number of allocated segments */
+    AF_Segment    segments;     /* segments array               */
+#ifdef AF_SORT_SEGMENTS
+    FT_Int        mid_segments;
+#endif
+
+    FT_Int        num_edges;    /* number of used edges      */
+    FT_Int        max_edges;    /* number of allocated edges */
+    AF_Edge       edges;        /* edges array               */
+
+    AF_Direction  major_dir;    /* either vertical or horizontal */
+
+  } AF_AxisHintsRec, *AF_AxisHints;
+
+
+  typedef struct  AF_GlyphHintsRec_
+  {
+    FT_Memory         memory;
+
+    FT_Fixed          x_scale;
+    FT_Pos            x_delta;
+
+    FT_Fixed          y_scale;
+    FT_Pos            y_delta;
+
+    FT_Int            max_points;    /* number of allocated points */
+    FT_Int            num_points;    /* number of used points      */
+    AF_Point          points;        /* points array               */
+
+    FT_Int            max_contours;  /* number of allocated contours */
+    FT_Int            num_contours;  /* number of used contours      */
+    AF_Point*         contours;      /* contours array               */
+
+    AF_AxisHintsRec   axis[AF_DIMENSION_MAX];
+
+    FT_UInt32         scaler_flags;  /* copy of scaler flags     */
+    FT_UInt32         other_flags;   /* free for script-specific */
+                                     /* implementations          */
+    AF_ScriptMetrics  metrics;
+
+    FT_Pos            xmin_delta;    /* used for warping */
+    FT_Pos            xmax_delta;
+
+  } AF_GlyphHintsRec;
+
+
+#define AF_HINTS_TEST_SCALER( h, f )  ( (h)->scaler_flags & (f) )
+#define AF_HINTS_TEST_OTHER( h, f )   ( (h)->other_flags  & (f) )
+
+
+#ifdef FT_DEBUG_AUTOFIT
+
+#define AF_HINTS_DO_HORIZONTAL( h )                                     \
+          ( !_af_debug_disable_horz_hints                            && \
+            !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_HORIZONTAL ) )
+
+#define AF_HINTS_DO_VERTICAL( h )                                     \
+          ( !_af_debug_disable_vert_hints                          && \
+            !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_VERTICAL ) )
+
+#define AF_HINTS_DO_ADVANCE( h )                                \
+          !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_ADVANCE )
+
+#define AF_HINTS_DO_BLUES( h )  ( !_af_debug_disable_blue_hints )
+
+#else /* !FT_DEBUG_AUTOFIT */
+
+#define AF_HINTS_DO_HORIZONTAL( h )                                \
+          !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_HORIZONTAL )
+
+#define AF_HINTS_DO_VERTICAL( h )                                \
+          !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_VERTICAL )
+
+#define AF_HINTS_DO_ADVANCE( h )                                \
+          !AF_HINTS_TEST_SCALER( h, AF_SCALER_FLAG_NO_ADVANCE )
+
+#define AF_HINTS_DO_BLUES( h )  1
+
+#endif /* !FT_DEBUG_AUTOFIT */
+
+
+  FT_LOCAL( AF_Direction )
+  af_direction_compute( FT_Pos  dx,
+                        FT_Pos  dy );
+
+
+  FT_LOCAL( FT_Error )
+  af_axis_hints_new_segment( AF_AxisHints  axis,
+                             FT_Memory     memory,
+                             AF_Segment   *asegment );
+
+  FT_LOCAL( FT_Error)
+  af_axis_hints_new_edge( AF_AxisHints  axis,
+                          FT_Int        fpos,
+                          AF_Direction  dir,
+                          FT_Memory     memory,
+                          AF_Edge      *edge );
+
+  FT_LOCAL( void )
+  af_glyph_hints_init( AF_GlyphHints  hints,
+                       FT_Memory      memory );
+
+  FT_LOCAL( void )
+  af_glyph_hints_rescale( AF_GlyphHints     hints,
+                          AF_ScriptMetrics  metrics );
+
+  FT_LOCAL( FT_Error )
+  af_glyph_hints_reload( AF_GlyphHints  hints,
+                         FT_Outline*    outline );
+
+  FT_LOCAL( void )
+  af_glyph_hints_save( AF_GlyphHints  hints,
+                       FT_Outline*    outline );
+
+  FT_LOCAL( void )
+  af_glyph_hints_align_edge_points( AF_GlyphHints  hints,
+                                    AF_Dimension   dim );
+
+  FT_LOCAL( void )
+  af_glyph_hints_align_strong_points( AF_GlyphHints  hints,
+                                      AF_Dimension   dim );
+
+  FT_LOCAL( void )
+  af_glyph_hints_align_weak_points( AF_GlyphHints  hints,
+                                    AF_Dimension   dim );
+
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+  FT_LOCAL( void )
+  af_glyph_hints_scale_dim( AF_GlyphHints  hints,
+                            AF_Dimension   dim,
+                            FT_Fixed       scale,
+                            FT_Pos         delta );
+#endif
+
+  FT_LOCAL( void )
+  af_glyph_hints_done( AF_GlyphHints  hints );
+
+/* */
+
+#define AF_SEGMENT_LEN( seg )          ( (seg)->max_coord - (seg)->min_coord )
+
+#define AF_SEGMENT_DIST( seg1, seg2 )  ( ( (seg1)->pos > (seg2)->pos )   \
+                                           ? (seg1)->pos - (seg2)->pos   \
+                                           : (seg2)->pos - (seg1)->pos )
+
+
+FT_END_HEADER
+
+#endif /* __AFHINTS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afindic.c b/extensions/externals/src/freetype-2.4.9/src/autofit/afindic.c
new file mode 100644
index 0000000..9c74838
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afindic.c
@@ -0,0 +1,155 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afindic.c                                                              */
+/*                                                                         */
+/*    Auto-fitter hinting routines for Indic scripts (body).               */
+/*                                                                         */
+/*  Copyright 2007, 2011 by                                                */
+/*  Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>.    */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "aftypes.h"
+#include "aflatin.h"
+
+
+#ifdef AF_CONFIG_OPTION_INDIC
+
+#include "afindic.h"
+#include "aferrors.h"
+#include "afcjk.h"
+
+
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+#include "afwarp.h"
+#endif
+
+
+  static FT_Error
+  af_indic_metrics_init( AF_CJKMetrics  metrics,
+                         FT_Face        face )
+  {
+    /* skip blue zone init in CJK routines */
+    FT_CharMap  oldmap = face->charmap;
+
+
+    metrics->units_per_em = face->units_per_EM;
+
+    if ( FT_Select_Charmap( face, FT_ENCODING_UNICODE ) )
+      face->charmap = NULL;
+    else
+    {
+      af_cjk_metrics_init_widths( metrics, face, 0x7530 );
+#if 0
+      /* either need indic specific blue_chars[] or just skip blue zones */
+      af_cjk_metrics_init_blues( metrics, face, af_cjk_blue_chars );
+#endif
+      af_cjk_metrics_check_digits( metrics, face );
+    }
+
+    FT_Set_Charmap( face, oldmap );
+
+    return AF_Err_Ok;
+  }
+
+
+  static void
+  af_indic_metrics_scale( AF_CJKMetrics  metrics,
+                          AF_Scaler      scaler )
+  {
+    /* use CJK routines */
+    af_cjk_metrics_scale( metrics, scaler );
+  }
+
+
+  static FT_Error
+  af_indic_hints_init( AF_GlyphHints  hints,
+                       AF_CJKMetrics  metrics )
+  {
+    /* use CJK routines */
+    return af_cjk_hints_init( hints, metrics );
+  }
+
+
+  static FT_Error
+  af_indic_hints_apply( AF_GlyphHints  hints,
+                        FT_Outline*    outline,
+                        AF_CJKMetrics  metrics )
+  {
+    /* use CJK routines */
+    return af_cjk_hints_apply( hints, outline, metrics );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                I N D I C   S C R I P T   C L A S S            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  static const AF_Script_UniRangeRec  af_indic_uniranges[] =
+  {
+#if 0
+    AF_UNIRANGE_REC( 0x0100UL, 0xFFFFUL ),  /* why this? */
+#endif
+    AF_UNIRANGE_REC( 0x0900UL, 0x0DFFUL),    /* Indic Range */
+    AF_UNIRANGE_REC( 0x0F00UL, 0x0FFFUL),    /* Tibetan */
+    AF_UNIRANGE_REC( 0x1900UL, 0x194FUL),    /* Limbu */
+    AF_UNIRANGE_REC( 0x1B80UL, 0x1BBFUL),    /* Sundanese */
+    AF_UNIRANGE_REC( 0x1C80UL, 0x1CDFUL),    /* Meetei Mayak */
+    AF_UNIRANGE_REC( 0xA800UL, 0xA82FUL),    /* Syloti Nagri */
+    AF_UNIRANGE_REC( 0x11800UL, 0x118DFUL),  /* Sharada */
+    AF_UNIRANGE_REC(      0UL,      0UL)
+  };
+
+
+  AF_DEFINE_SCRIPT_CLASS( af_indic_script_class,
+    AF_SCRIPT_INDIC,
+    af_indic_uniranges,
+
+    sizeof ( AF_CJKMetricsRec ),
+
+    (AF_Script_InitMetricsFunc) af_indic_metrics_init,
+    (AF_Script_ScaleMetricsFunc)af_indic_metrics_scale,
+    (AF_Script_DoneMetricsFunc) NULL,
+
+    (AF_Script_InitHintsFunc)   af_indic_hints_init,
+    (AF_Script_ApplyHintsFunc)  af_indic_hints_apply
+  )
+
+#else /* !AF_CONFIG_OPTION_INDIC */
+
+  static const AF_Script_UniRangeRec  af_indic_uniranges[] =
+  {
+    { 0, 0 }
+  };
+
+
+  AF_DEFINE_SCRIPT_CLASS( af_indic_script_class,
+    AF_SCRIPT_INDIC,
+    af_indic_uniranges,
+
+    sizeof ( AF_CJKMetricsRec ),
+
+    (AF_Script_InitMetricsFunc) NULL,
+    (AF_Script_ScaleMetricsFunc)NULL,
+    (AF_Script_DoneMetricsFunc) NULL,
+
+    (AF_Script_InitHintsFunc)   NULL,
+    (AF_Script_ApplyHintsFunc)  NULL
+  )
+
+#endif /* !AF_CONFIG_OPTION_INDIC */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afindic.h b/extensions/externals/src/freetype-2.4.9/src/autofit/afindic.h
new file mode 100644
index 0000000..662a982
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afindic.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afindic.h                                                              */
+/*                                                                         */
+/*    Auto-fitter hinting routines for Indic scripts (specification).      */
+/*                                                                         */
+/*  Copyright 2007 by                                                      */
+/*  Rahul Bhalerao <rahul.bhalerao@redhat.com>, <b.rahul.pm@gmail.com>.    */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFINDIC_H__
+#define __AFINDIC_H__
+
+#include "afhints.h"
+
+
+FT_BEGIN_HEADER
+
+
+  /* the Indic-specific script class */
+
+  AF_DECLARE_SCRIPT_CLASS(af_indic_script_class)
+
+
+/* */
+
+FT_END_HEADER
+
+#endif /* __AFINDIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin.c b/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin.c
new file mode 100644
index 0000000..30145a2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin.c
@@ -0,0 +1,2359 @@
+/***************************************************************************/
+/*                                                                         */
+/*  aflatin.c                                                              */
+/*                                                                         */
+/*    Auto-fitter hinting routines for latin script (body).                */
+/*                                                                         */
+/*  Copyright 2003-2011 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_ADVANCES_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "aflatin.h"
+#include "aferrors.h"
+
+
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+#include "afwarp.h"
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_aflatin
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****            L A T I N   G L O B A L   M E T R I C S            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* Find segments and links, compute all stem widths, and initialize */
+  /* standard width and height for the glyph with given charcode.     */
+
+  FT_LOCAL_DEF( void )
+  af_latin_metrics_init_widths( AF_LatinMetrics  metrics,
+                                FT_Face          face,
+                                FT_ULong         charcode )
+  {
+    /* scan the array of segments in each direction */
+    AF_GlyphHintsRec  hints[1];
+
+
+    af_glyph_hints_init( hints, face->memory );
+
+    metrics->axis[AF_DIMENSION_HORZ].width_count = 0;
+    metrics->axis[AF_DIMENSION_VERT].width_count = 0;
+
+    {
+      FT_Error             error;
+      FT_UInt              glyph_index;
+      int                  dim;
+      AF_LatinMetricsRec   dummy[1];
+      AF_Scaler            scaler = &dummy->root.scaler;
+
+
+      glyph_index = FT_Get_Char_Index( face, charcode );
+      if ( glyph_index == 0 )
+        goto Exit;
+
+      error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
+      if ( error || face->glyph->outline.n_points <= 0 )
+        goto Exit;
+
+      FT_ZERO( dummy );
+
+      dummy->units_per_em = metrics->units_per_em;
+
+      scaler->x_scale = 0x10000L;
+      scaler->y_scale = 0x10000L;
+      scaler->x_delta = 0;
+      scaler->y_delta = 0;
+
+      scaler->face        = face;
+      scaler->render_mode = FT_RENDER_MODE_NORMAL;
+      scaler->flags       = 0;
+
+      af_glyph_hints_rescale( hints, (AF_ScriptMetrics)dummy );
+
+      error = af_glyph_hints_reload( hints, &face->glyph->outline );
+      if ( error )
+        goto Exit;
+
+      for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+      {
+        AF_LatinAxis  axis    = &metrics->axis[dim];
+        AF_AxisHints  axhints = &hints->axis[dim];
+        AF_Segment    seg, limit, link;
+        FT_UInt       num_widths = 0;
+
+
+        error = af_latin_hints_compute_segments( hints,
+                                                 (AF_Dimension)dim );
+        if ( error )
+          goto Exit;
+
+        af_latin_hints_link_segments( hints,
+                                      (AF_Dimension)dim );
+
+        seg   = axhints->segments;
+        limit = seg + axhints->num_segments;
+
+        for ( ; seg < limit; seg++ )
+        {
+          link = seg->link;
+
+          /* we only consider stem segments there! */
+          if ( link && link->link == seg && link > seg )
+          {
+            FT_Pos  dist;
+
+
+            dist = seg->pos - link->pos;
+            if ( dist < 0 )
+              dist = -dist;
+
+            if ( num_widths < AF_LATIN_MAX_WIDTHS )
+              axis->widths[num_widths++].org = dist;
+          }
+        }
+
+        af_sort_widths( num_widths, axis->widths );
+        axis->width_count = num_widths;
+      }
+
+  Exit:
+      for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+      {
+        AF_LatinAxis  axis = &metrics->axis[dim];
+        FT_Pos        stdw;
+
+
+        stdw = ( axis->width_count > 0 )
+                 ? axis->widths[0].org
+                 : AF_LATIN_CONSTANT( metrics, 50 );
+
+        /* let's try 20% of the smallest width */
+        axis->edge_distance_threshold = stdw / 5;
+        axis->standard_width          = stdw;
+        axis->extra_light             = 0;
+      }
+    }
+
+    af_glyph_hints_done( hints );
+  }
+
+
+
+#define AF_LATIN_MAX_TEST_CHARACTERS  12
+
+
+  static const char af_latin_blue_chars[AF_LATIN_MAX_BLUES]
+                                       [AF_LATIN_MAX_TEST_CHARACTERS + 1] =
+  {
+    "THEZOCQS",
+    "HEZLOCUS",
+    "fijkdbh",
+    "xzroesc",
+    "xzroesc",
+    "pqgjy"
+  };
+
+
+  /* Find all blue zones.  Flat segments give the reference points, */
+  /* round segments the overshoot positions.                        */
+
+  static void
+  af_latin_metrics_init_blues( AF_LatinMetrics  metrics,
+                               FT_Face          face )
+  {
+    FT_Pos        flats [AF_LATIN_MAX_TEST_CHARACTERS];
+    FT_Pos        rounds[AF_LATIN_MAX_TEST_CHARACTERS];
+    FT_Int        num_flats;
+    FT_Int        num_rounds;
+    FT_Int        bb;
+    AF_LatinBlue  blue;
+    FT_Error      error;
+    AF_LatinAxis  axis  = &metrics->axis[AF_DIMENSION_VERT];
+    FT_GlyphSlot  glyph = face->glyph;
+
+
+    /* we compute the blues simply by loading each character from the    */
+    /* `af_latin_blue_chars[blues]' string, then finding its top-most or */
+    /* bottom-most points (depending on `AF_IS_TOP_BLUE')                */
+
+    FT_TRACE5(( "blue zones computation\n" ));
+    FT_TRACE5(( "------------------------------------------------\n" ));
+
+    for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
+    {
+      const char*  p     = af_latin_blue_chars[bb];
+      const char*  limit = p + AF_LATIN_MAX_TEST_CHARACTERS;
+      FT_Pos*      blue_ref;
+      FT_Pos*      blue_shoot;
+
+
+      FT_TRACE5(( "blue %3d: ", bb ));
+
+      num_flats  = 0;
+      num_rounds = 0;
+
+      for ( ; p < limit && *p; p++ )
+      {
+        FT_UInt     glyph_index;
+        FT_Pos      best_y;                            /* same as points.y */
+        FT_Int      best_point, best_first, best_last;
+        FT_Vector*  points;
+        FT_Bool     round = 0;
+
+
+        FT_TRACE5(( "'%c'", *p ));
+
+        /* load the character in the face -- skip unknown or empty ones */
+        glyph_index = FT_Get_Char_Index( face, (FT_UInt)*p );
+        if ( glyph_index == 0 )
+          continue;
+
+        error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
+        if ( error || glyph->outline.n_points <= 0 )
+          continue;
+
+        /* now compute min or max point indices and coordinates */
+        points      = glyph->outline.points;
+        best_point  = -1;
+        best_y      = 0;  /* make compiler happy */
+        best_first  = 0;  /* ditto */
+        best_last   = 0;  /* ditto */
+
+        {
+          FT_Int  nn;
+          FT_Int  first = 0;
+          FT_Int  last  = -1;
+
+
+          for ( nn = 0;
+                nn < glyph->outline.n_contours;
+                first = last + 1, nn++ )
+          {
+            FT_Int  old_best_point = best_point;
+            FT_Int  pp;
+
+
+            last = glyph->outline.contours[nn];
+
+            /* Avoid single-point contours since they are never rasterized. */
+            /* In some fonts, they correspond to mark attachment points     */
+            /* which are way outside of the glyph's real outline.           */
+            if ( last <= first )
+              continue;
+
+            if ( AF_LATIN_IS_TOP_BLUE( bb ) )
+            {
+              for ( pp = first; pp <= last; pp++ )
+                if ( best_point < 0 || points[pp].y > best_y )
+                {
+                  best_point = pp;
+                  best_y     = points[pp].y;
+                }
+            }
+            else
+            {
+              for ( pp = first; pp <= last; pp++ )
+                if ( best_point < 0 || points[pp].y < best_y )
+                {
+                  best_point = pp;
+                  best_y     = points[pp].y;
+                }
+            }
+
+            if ( best_point != old_best_point )
+            {
+              best_first = first;
+              best_last  = last;
+            }
+          }
+          FT_TRACE5(( "%5d", best_y ));
+        }
+
+        /* now check whether the point belongs to a straight or round   */
+        /* segment; we first need to find in which contour the extremum */
+        /* lies, then inspect its previous and next points              */
+        if ( best_point >= 0 )
+        {
+          FT_Int  prev, next;
+          FT_Pos  dist;
+
+
+          /* now look for the previous and next points that are not on the */
+          /* same Y coordinate.  Threshold the `closeness'...              */
+          prev = best_point;
+          next = prev;
+
+          do
+          {
+            if ( prev > best_first )
+              prev--;
+            else
+              prev = best_last;
+
+            dist = points[prev].y - best_y;
+            if ( dist < -5 || dist > 5 )
+              break;
+
+          } while ( prev != best_point );
+
+          do
+          {
+            if ( next < best_last )
+              next++;
+            else
+              next = best_first;
+
+            dist = points[next].y - best_y;
+            if ( dist < -5 || dist > 5 )
+              break;
+
+          } while ( next != best_point );
+
+          /* now set the `round' flag depending on the segment's kind */
+          round = FT_BOOL(
+            FT_CURVE_TAG( glyph->outline.tags[prev] ) != FT_CURVE_TAG_ON ||
+            FT_CURVE_TAG( glyph->outline.tags[next] ) != FT_CURVE_TAG_ON );
+
+          FT_TRACE5(( "%c ", round ? 'r' : 'f' ));
+        }
+
+        if ( round )
+          rounds[num_rounds++] = best_y;
+        else
+          flats[num_flats++]   = best_y;
+      }
+
+      FT_TRACE5(( "\n" ));
+
+      if ( num_flats == 0 && num_rounds == 0 )
+      {
+        /*
+         *  we couldn't find a single glyph to compute this blue zone,
+         *  we will simply ignore it then
+         */
+        FT_TRACE5(( "empty\n" ));
+        continue;
+      }
+
+      /* we have computed the contents of the `rounds' and `flats' tables, */
+      /* now determine the reference and overshoot position of the blue -- */
+      /* we simply take the median value after a simple sort               */
+      af_sort_pos( num_rounds, rounds );
+      af_sort_pos( num_flats,  flats );
+
+      blue       = &axis->blues[axis->blue_count];
+      blue_ref   = &blue->ref.org;
+      blue_shoot = &blue->shoot.org;
+
+      axis->blue_count++;
+
+      if ( num_flats == 0 )
+      {
+        *blue_ref   =
+        *blue_shoot = rounds[num_rounds / 2];
+      }
+      else if ( num_rounds == 0 )
+      {
+        *blue_ref   =
+        *blue_shoot = flats[num_flats / 2];
+      }
+      else
+      {
+        *blue_ref   = flats[num_flats / 2];
+        *blue_shoot = rounds[num_rounds / 2];
+      }
+
+      /* there are sometimes problems: if the overshoot position of top     */
+      /* zones is under its reference position, or the opposite for bottom  */
+      /* zones.  We must thus check everything there and correct the errors */
+      if ( *blue_shoot != *blue_ref )
+      {
+        FT_Pos   ref      = *blue_ref;
+        FT_Pos   shoot    = *blue_shoot;
+        FT_Bool  over_ref = FT_BOOL( shoot > ref );
+
+
+        if ( AF_LATIN_IS_TOP_BLUE( bb ) ^ over_ref )
+          *blue_ref   =
+          *blue_shoot = ( shoot + ref ) / 2;
+      }
+
+      blue->flags = 0;
+      if ( AF_LATIN_IS_TOP_BLUE( bb ) )
+        blue->flags |= AF_LATIN_BLUE_TOP;
+
+      /*
+       * The following flag is used later to adjust the y and x scales
+       * in order to optimize the pixel grid alignment of the top of small
+       * letters.
+       */
+      if ( bb == AF_LATIN_BLUE_SMALL_TOP )
+        blue->flags |= AF_LATIN_BLUE_ADJUSTMENT;
+
+      FT_TRACE5(( "-- ref = %ld, shoot = %ld\n", *blue_ref, *blue_shoot ));
+    }
+
+    FT_TRACE5(( "\n" ));
+
+    return;
+  }
+
+
+  /* Check whether all ASCII digits have the same advance width. */
+
+  FT_LOCAL_DEF( void )
+  af_latin_metrics_check_digits( AF_LatinMetrics  metrics,
+                                 FT_Face          face )
+  {
+    FT_UInt   i;
+    FT_Bool   started = 0, same_width = 1;
+    FT_Fixed  advance, old_advance = 0;
+
+
+    /* digit `0' is 0x30 in all supported charmaps */
+    for ( i = 0x30; i <= 0x39; i++ )
+    {
+      FT_UInt  glyph_index;
+
+
+      glyph_index = FT_Get_Char_Index( face, i );
+      if ( glyph_index == 0 )
+        continue;
+
+      if ( FT_Get_Advance( face, glyph_index,
+                           FT_LOAD_NO_SCALE         |
+                           FT_LOAD_NO_HINTING       |
+                           FT_LOAD_IGNORE_TRANSFORM,
+                           &advance ) )
+        continue;
+
+      if ( started )
+      {
+        if ( advance != old_advance )
+        {
+          same_width = 0;
+          break;
+        }
+      }
+      else
+      {
+        old_advance = advance;
+        started     = 1;
+      }
+    }
+
+    metrics->root.digits_have_same_width = same_width;
+  }
+
+
+  /* Initialize global metrics. */
+
+  FT_LOCAL_DEF( FT_Error )
+  af_latin_metrics_init( AF_LatinMetrics  metrics,
+                         FT_Face          face )
+  {
+    FT_Error    error = AF_Err_Ok;
+    FT_CharMap  oldmap = face->charmap;
+    FT_UInt     ee;
+
+    static const FT_Encoding  latin_encodings[] =
+    {
+      FT_ENCODING_UNICODE,
+      FT_ENCODING_APPLE_ROMAN,
+      FT_ENCODING_ADOBE_STANDARD,
+      FT_ENCODING_ADOBE_LATIN_1,
+
+      FT_ENCODING_NONE  /* end of list */
+    };
+
+
+    metrics->units_per_em = face->units_per_EM;
+
+    /* do we have a latin charmap in there? */
+    for ( ee = 0; latin_encodings[ee] != FT_ENCODING_NONE; ee++ )
+    {
+      error = FT_Select_Charmap( face, latin_encodings[ee] );
+      if ( !error )
+        break;
+    }
+
+    if ( !error )
+    {
+      /* For now, compute the standard width and height from the `o'. */
+      af_latin_metrics_init_widths( metrics, face, 'o' );
+      af_latin_metrics_init_blues( metrics, face );
+      af_latin_metrics_check_digits( metrics, face );
+    }
+
+    FT_Set_Charmap( face, oldmap );
+    return AF_Err_Ok;
+  }
+
+
+  /* Adjust scaling value, then scale and shift widths   */
+  /* and blue zones (if applicable) for given dimension. */
+
+  static void
+  af_latin_metrics_scale_dim( AF_LatinMetrics  metrics,
+                              AF_Scaler        scaler,
+                              AF_Dimension     dim )
+  {
+    FT_Fixed      scale;
+    FT_Pos        delta;
+    AF_LatinAxis  axis;
+    FT_UInt       nn;
+
+
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      scale = scaler->x_scale;
+      delta = scaler->x_delta;
+    }
+    else
+    {
+      scale = scaler->y_scale;
+      delta = scaler->y_delta;
+    }
+
+    axis = &metrics->axis[dim];
+
+    if ( axis->org_scale == scale && axis->org_delta == delta )
+      return;
+
+    axis->org_scale = scale;
+    axis->org_delta = delta;
+
+    /*
+     * correct X and Y scale to optimize the alignment of the top of small
+     * letters to the pixel grid
+     */
+    {
+      AF_LatinAxis  Axis = &metrics->axis[AF_DIMENSION_VERT];
+      AF_LatinBlue  blue = NULL;
+
+
+      for ( nn = 0; nn < Axis->blue_count; nn++ )
+      {
+        if ( Axis->blues[nn].flags & AF_LATIN_BLUE_ADJUSTMENT )
+        {
+          blue = &Axis->blues[nn];
+          break;
+        }
+      }
+
+      if ( blue )
+      {
+        FT_Pos  scaled = FT_MulFix( blue->shoot.org, scaler->y_scale );
+        FT_Pos  fitted = ( scaled + 40 ) & ~63;
+
+
+        if ( scaled != fitted )
+        {
+#if 0
+          if ( dim == AF_DIMENSION_HORZ )
+          {
+            if ( fitted < scaled )
+              scale -= scale / 50;  /* scale *= 0.98 */
+          }
+          else
+#endif
+          if ( dim == AF_DIMENSION_VERT )
+            scale = FT_MulDiv( scale, fitted, scaled );
+        }
+      }
+    }
+
+    axis->scale = scale;
+    axis->delta = delta;
+
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      metrics->root.scaler.x_scale = scale;
+      metrics->root.scaler.x_delta = delta;
+    }
+    else
+    {
+      metrics->root.scaler.y_scale = scale;
+      metrics->root.scaler.y_delta = delta;
+    }
+
+    /* scale the widths */
+    for ( nn = 0; nn < axis->width_count; nn++ )
+    {
+      AF_Width  width = axis->widths + nn;
+
+
+      width->cur = FT_MulFix( width->org, scale );
+      width->fit = width->cur;
+    }
+
+    /* an extra-light axis corresponds to a standard width that is */
+    /* smaller than 5/8 pixels                                     */
+    axis->extra_light =
+      (FT_Bool)( FT_MulFix( axis->standard_width, scale ) < 32 + 8 );
+
+    if ( dim == AF_DIMENSION_VERT )
+    {
+      /* scale the blue zones */
+      for ( nn = 0; nn < axis->blue_count; nn++ )
+      {
+        AF_LatinBlue  blue = &axis->blues[nn];
+        FT_Pos        dist;
+
+
+        blue->ref.cur   = FT_MulFix( blue->ref.org, scale ) + delta;
+        blue->ref.fit   = blue->ref.cur;
+        blue->shoot.cur = FT_MulFix( blue->shoot.org, scale ) + delta;
+        blue->shoot.fit = blue->shoot.cur;
+        blue->flags    &= ~AF_LATIN_BLUE_ACTIVE;
+
+        /* a blue zone is only active if it is less than 3/4 pixels tall */
+        dist = FT_MulFix( blue->ref.org - blue->shoot.org, scale );
+        if ( dist <= 48 && dist >= -48 )
+        {
+#if 0
+          FT_Pos  delta1;
+#endif
+          FT_Pos  delta2;
+
+
+          /* use discrete values for blue zone widths */
+
+#if 0
+
+          /* generic, original code */
+          delta1 = blue->shoot.org - blue->ref.org;
+          delta2 = delta1;
+          if ( delta1 < 0 )
+            delta2 = -delta2;
+
+          delta2 = FT_MulFix( delta2, scale );
+
+          if ( delta2 < 32 )
+            delta2 = 0;
+          else if ( delta2 < 64 )
+            delta2 = 32 + ( ( ( delta2 - 32 ) + 16 ) & ~31 );
+          else
+            delta2 = FT_PIX_ROUND( delta2 );
+
+          if ( delta1 < 0 )
+            delta2 = -delta2;
+
+          blue->ref.fit   = FT_PIX_ROUND( blue->ref.cur );
+          blue->shoot.fit = blue->ref.fit + delta2;
+
+#else
+
+          /* simplified version due to abs(dist) <= 48 */
+          delta2 = dist;
+          if ( dist < 0 )
+            delta2 = -delta2;
+
+          if ( delta2 < 32 )
+            delta2 = 0;
+          else if ( delta < 48 )
+            delta2 = 32;
+          else
+            delta2 = 64;
+
+          if ( dist < 0 )
+            delta2 = -delta2;
+
+          blue->ref.fit   = FT_PIX_ROUND( blue->ref.cur );
+          blue->shoot.fit = blue->ref.fit - delta2;
+
+#endif
+
+          blue->flags |= AF_LATIN_BLUE_ACTIVE;
+        }
+      }
+    }
+  }
+
+
+  /* Scale global values in both directions. */
+
+  FT_LOCAL_DEF( void )
+  af_latin_metrics_scale( AF_LatinMetrics  metrics,
+                          AF_Scaler        scaler )
+  {
+    metrics->root.scaler.render_mode = scaler->render_mode;
+    metrics->root.scaler.face        = scaler->face;
+
+    af_latin_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ );
+    af_latin_metrics_scale_dim( metrics, scaler, AF_DIMENSION_VERT );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****           L A T I N   G L Y P H   A N A L Y S I S             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* Walk over all contours and compute its segments. */
+
+  FT_LOCAL_DEF( FT_Error )
+  af_latin_hints_compute_segments( AF_GlyphHints  hints,
+                                   AF_Dimension   dim )
+  {
+    AF_AxisHints   axis          = &hints->axis[dim];
+    FT_Memory      memory        = hints->memory;
+    FT_Error       error         = AF_Err_Ok;
+    AF_Segment     segment       = NULL;
+    AF_SegmentRec  seg0;
+    AF_Point*      contour       = hints->contours;
+    AF_Point*      contour_limit = contour + hints->num_contours;
+    AF_Direction   major_dir, segment_dir;
+
+
+    FT_ZERO( &seg0 );
+    seg0.score = 32000;
+    seg0.flags = AF_EDGE_NORMAL;
+
+    major_dir   = (AF_Direction)FT_ABS( axis->major_dir );
+    segment_dir = major_dir;
+
+    axis->num_segments = 0;
+
+    /* set up (u,v) in each point */
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      AF_Point  point = hints->points;
+      AF_Point  limit = point + hints->num_points;
+
+
+      for ( ; point < limit; point++ )
+      {
+        point->u = point->fx;
+        point->v = point->fy;
+      }
+    }
+    else
+    {
+      AF_Point  point = hints->points;
+      AF_Point  limit = point + hints->num_points;
+
+
+      for ( ; point < limit; point++ )
+      {
+        point->u = point->fy;
+        point->v = point->fx;
+      }
+    }
+
+    /* do each contour separately */
+    for ( ; contour < contour_limit; contour++ )
+    {
+      AF_Point  point   =  contour[0];
+      AF_Point  last    =  point->prev;
+      int       on_edge =  0;
+      FT_Pos    min_pos =  32000;  /* minimum segment pos != min_coord */
+      FT_Pos    max_pos = -32000;  /* maximum segment pos != max_coord */
+      FT_Bool   passed;
+
+
+      if ( point == last )  /* skip singletons -- just in case */
+        continue;
+
+      if ( FT_ABS( last->out_dir )  == major_dir &&
+           FT_ABS( point->out_dir ) == major_dir )
+      {
+        /* we are already on an edge, try to locate its start */
+        last = point;
+
+        for (;;)
+        {
+          point = point->prev;
+          if ( FT_ABS( point->out_dir ) != major_dir )
+          {
+            point = point->next;
+            break;
+          }
+          if ( point == last )
+            break;
+        }
+      }
+
+      last   = point;
+      passed = 0;
+
+      for (;;)
+      {
+        FT_Pos  u, v;
+
+
+        if ( on_edge )
+        {
+          u = point->u;
+          if ( u < min_pos )
+            min_pos = u;
+          if ( u > max_pos )
+            max_pos = u;
+
+          if ( point->out_dir != segment_dir || point == last )
+          {
+            /* we are just leaving an edge; record a new segment! */
+            segment->last = point;
+            segment->pos  = (FT_Short)( ( min_pos + max_pos ) >> 1 );
+
+            /* a segment is round if either its first or last point */
+            /* is a control point                                   */
+            if ( ( segment->first->flags | point->flags ) &
+                 AF_FLAG_CONTROL                          )
+              segment->flags |= AF_EDGE_ROUND;
+
+            /* compute segment size */
+            min_pos = max_pos = point->v;
+
+            v = segment->first->v;
+            if ( v < min_pos )
+              min_pos = v;
+            if ( v > max_pos )
+              max_pos = v;
+
+            segment->min_coord = (FT_Short)min_pos;
+            segment->max_coord = (FT_Short)max_pos;
+            segment->height    = (FT_Short)( segment->max_coord -
+                                             segment->min_coord );
+
+            on_edge = 0;
+            segment = NULL;
+            /* fallthrough */
+          }
+        }
+
+        /* now exit if we are at the start/end point */
+        if ( point == last )
+        {
+          if ( passed )
+            break;
+          passed = 1;
+        }
+
+        if ( !on_edge && FT_ABS( point->out_dir ) == major_dir )
+        {
+          /* this is the start of a new segment! */
+          segment_dir = (AF_Direction)point->out_dir;
+
+          /* clear all segment fields */
+          error = af_axis_hints_new_segment( axis, memory, &segment );
+          if ( error )
+            goto Exit;
+
+          segment[0]        = seg0;
+          segment->dir      = (FT_Char)segment_dir;
+          min_pos = max_pos = point->u;
+          segment->first    = point;
+          segment->last     = point;
+          on_edge           = 1;
+        }
+
+        point = point->next;
+      }
+
+    } /* contours */
+
+
+    /* now slightly increase the height of segments when this makes */
+    /* sense -- this is used to better detect and ignore serifs     */
+    {
+      AF_Segment  segments     = axis->segments;
+      AF_Segment  segments_end = segments + axis->num_segments;
+
+
+      for ( segment = segments; segment < segments_end; segment++ )
+      {
+        AF_Point  first   = segment->first;
+        AF_Point  last    = segment->last;
+        FT_Pos    first_v = first->v;
+        FT_Pos    last_v  = last->v;
+
+
+        if ( first == last )
+          continue;
+
+        if ( first_v < last_v )
+        {
+          AF_Point  p;
+
+
+          p = first->prev;
+          if ( p->v < first_v )
+            segment->height = (FT_Short)( segment->height +
+                                          ( ( first_v - p->v ) >> 1 ) );
+
+          p = last->next;
+          if ( p->v > last_v )
+            segment->height = (FT_Short)( segment->height +
+                                          ( ( p->v - last_v ) >> 1 ) );
+        }
+        else
+        {
+          AF_Point  p;
+
+
+          p = first->prev;
+          if ( p->v > first_v )
+            segment->height = (FT_Short)( segment->height +
+                                          ( ( p->v - first_v ) >> 1 ) );
+
+          p = last->next;
+          if ( p->v < last_v )
+            segment->height = (FT_Short)( segment->height +
+                                          ( ( last_v - p->v ) >> 1 ) );
+        }
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* Link segments to form stems and serifs. */
+
+  FT_LOCAL_DEF( void )
+  af_latin_hints_link_segments( AF_GlyphHints  hints,
+                                AF_Dimension   dim )
+  {
+    AF_AxisHints  axis          = &hints->axis[dim];
+    AF_Segment    segments      = axis->segments;
+    AF_Segment    segment_limit = segments + axis->num_segments;
+    FT_Pos        len_threshold, len_score;
+    AF_Segment    seg1, seg2;
+
+
+    len_threshold = AF_LATIN_CONSTANT( hints->metrics, 8 );
+    if ( len_threshold == 0 )
+      len_threshold = 1;
+
+    len_score = AF_LATIN_CONSTANT( hints->metrics, 6000 );
+
+    /* now compare each segment to the others */
+    for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+    {
+      /* the fake segments are introduced to hint the metrics -- */
+      /* we must never link them to anything                     */
+      if ( seg1->dir != axis->major_dir || seg1->first == seg1->last )
+        continue;
+
+      /* search for stems having opposite directions, */
+      /* with seg1 to the `left' of seg2              */
+      for ( seg2 = segments; seg2 < segment_limit; seg2++ )
+      {
+        FT_Pos  pos1 = seg1->pos;
+        FT_Pos  pos2 = seg2->pos;
+
+
+        if ( seg1->dir + seg2->dir == 0 && pos2 > pos1 )
+        {
+          /* compute distance between the two segments */
+          FT_Pos  dist = pos2 - pos1;
+          FT_Pos  min  = seg1->min_coord;
+          FT_Pos  max  = seg1->max_coord;
+          FT_Pos  len, score;
+
+
+          if ( min < seg2->min_coord )
+            min = seg2->min_coord;
+
+          if ( max > seg2->max_coord )
+            max = seg2->max_coord;
+
+          /* compute maximum coordinate difference of the two segments */
+          len = max - min;
+          if ( len >= len_threshold )
+          {
+            /* small coordinate differences cause a higher score, and     */
+            /* segments with a greater distance cause a higher score also */
+            score = dist + len_score / len;
+
+            /* and we search for the smallest score */
+            /* of the sum of the two values         */
+            if ( score < seg1->score )
+            {
+              seg1->score = score;
+              seg1->link  = seg2;
+            }
+
+            if ( score < seg2->score )
+            {
+              seg2->score = score;
+              seg2->link  = seg1;
+            }
+          }
+        }
+      }
+    }
+
+    /* now compute the `serif' segments, cf. explanations in `afhints.h' */
+    for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+    {
+      seg2 = seg1->link;
+
+      if ( seg2 )
+      {
+        if ( seg2->link != seg1 )
+        {
+          seg1->link  = 0;
+          seg1->serif = seg2->link;
+        }
+      }
+    }
+  }
+
+
+  /* Link segments to edges, using feature analysis for selection. */
+
+  FT_LOCAL_DEF( FT_Error )
+  af_latin_hints_compute_edges( AF_GlyphHints  hints,
+                                AF_Dimension   dim )
+  {
+    AF_AxisHints  axis   = &hints->axis[dim];
+    FT_Error      error  = AF_Err_Ok;
+    FT_Memory     memory = hints->memory;
+    AF_LatinAxis  laxis  = &((AF_LatinMetrics)hints->metrics)->axis[dim];
+
+    AF_Segment    segments      = axis->segments;
+    AF_Segment    segment_limit = segments + axis->num_segments;
+    AF_Segment    seg;
+
+#if 0
+    AF_Direction  up_dir;
+#endif
+    FT_Fixed      scale;
+    FT_Pos        edge_distance_threshold;
+    FT_Pos        segment_length_threshold;
+
+
+    axis->num_edges = 0;
+
+    scale = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
+                                         : hints->y_scale;
+
+#if 0
+    up_dir = ( dim == AF_DIMENSION_HORZ ) ? AF_DIR_UP
+                                          : AF_DIR_RIGHT;
+#endif
+
+    /*
+     *  We ignore all segments that are less than 1 pixel in length
+     *  to avoid many problems with serif fonts.  We compute the
+     *  corresponding threshold in font units.
+     */
+    if ( dim == AF_DIMENSION_HORZ )
+        segment_length_threshold = FT_DivFix( 64, hints->y_scale );
+    else
+        segment_length_threshold = 0;
+
+    /*********************************************************************/
+    /*                                                                   */
+    /* We begin by generating a sorted table of edges for the current    */
+    /* direction.  To do so, we simply scan each segment and try to find */
+    /* an edge in our table that corresponds to its position.            */
+    /*                                                                   */
+    /* If no edge is found, we create and insert a new edge in the       */
+    /* sorted table.  Otherwise, we simply add the segment to the edge's */
+    /* list which gets processed in the second step to compute the       */
+    /* edge's properties.                                                */
+    /*                                                                   */
+    /* Note that the table of edges is sorted along the segment/edge     */
+    /* position.                                                         */
+    /*                                                                   */
+    /*********************************************************************/
+
+    /* assure that edge distance threshold is at most 0.25px */
+    edge_distance_threshold = FT_MulFix( laxis->edge_distance_threshold,
+                                         scale );
+    if ( edge_distance_threshold > 64 / 4 )
+      edge_distance_threshold = 64 / 4;
+
+    edge_distance_threshold = FT_DivFix( edge_distance_threshold,
+                                         scale );
+
+    for ( seg = segments; seg < segment_limit; seg++ )
+    {
+      AF_Edge  found = NULL;
+      FT_Int   ee;
+
+
+      if ( seg->height < segment_length_threshold )
+        continue;
+
+      /* A special case for serif edges: If they are smaller than */
+      /* 1.5 pixels we ignore them.                               */
+      if ( seg->serif                                     &&
+           2 * seg->height < 3 * segment_length_threshold )
+        continue;
+
+      /* look for an edge corresponding to the segment */
+      for ( ee = 0; ee < axis->num_edges; ee++ )
+      {
+        AF_Edge  edge = axis->edges + ee;
+        FT_Pos   dist;
+
+
+        dist = seg->pos - edge->fpos;
+        if ( dist < 0 )
+          dist = -dist;
+
+        if ( dist < edge_distance_threshold && edge->dir == seg->dir )
+        {
+          found = edge;
+          break;
+        }
+      }
+
+      if ( !found )
+      {
+        AF_Edge  edge;
+
+
+        /* insert a new edge in the list and */
+        /* sort according to the position    */
+        error = af_axis_hints_new_edge( axis, seg->pos,
+                                        (AF_Direction)seg->dir,
+                                        memory, &edge );
+        if ( error )
+          goto Exit;
+
+        /* add the segment to the new edge's list */
+        FT_ZERO( edge );
+
+        edge->first    = seg;
+        edge->last     = seg;
+        edge->dir      = seg->dir;
+        edge->fpos     = seg->pos;
+        edge->opos     = FT_MulFix( seg->pos, scale );
+        edge->pos      = edge->opos;
+        seg->edge_next = seg;
+      }
+      else
+      {
+        /* if an edge was found, simply add the segment to the edge's */
+        /* list                                                       */
+        seg->edge_next         = found->first;
+        found->last->edge_next = seg;
+        found->last            = seg;
+      }
+    }
+
+
+    /*********************************************************************/
+    /*                                                                   */
+    /* Good, we will now compute each edge's properties according to     */
+    /* the segments found on its position.  Basically, these are         */
+    /*                                                                   */
+    /*  - the edge's main direction                                      */
+    /*  - stem edge, serif edge or both (which defaults to stem then)    */
+    /*  - rounded edge, straight or both (which defaults to straight)    */
+    /*  - link for edge                                                  */
+    /*                                                                   */
+    /*********************************************************************/
+
+    /* first of all, set the `edge' field in each segment -- this is */
+    /* required in order to compute edge links                       */
+
+    /*
+     * Note that removing this loop and setting the `edge' field of each
+     * segment directly in the code above slows down execution speed for
+     * some reasons on platforms like the Sun.
+     */
+    {
+      AF_Edge  edges      = axis->edges;
+      AF_Edge  edge_limit = edges + axis->num_edges;
+      AF_Edge  edge;
+
+
+      for ( edge = edges; edge < edge_limit; edge++ )
+      {
+        seg = edge->first;
+        if ( seg )
+          do
+          {
+            seg->edge = edge;
+            seg       = seg->edge_next;
+
+          } while ( seg != edge->first );
+      }
+
+      /* now compute each edge properties */
+      for ( edge = edges; edge < edge_limit; edge++ )
+      {
+        FT_Int  is_round    = 0;  /* does it contain round segments?    */
+        FT_Int  is_straight = 0;  /* does it contain straight segments? */
+#if 0
+        FT_Pos  ups         = 0;  /* number of upwards segments         */
+        FT_Pos  downs       = 0;  /* number of downwards segments       */
+#endif
+
+
+        seg = edge->first;
+
+        do
+        {
+          FT_Bool  is_serif;
+
+
+          /* check for roundness of segment */
+          if ( seg->flags & AF_EDGE_ROUND )
+            is_round++;
+          else
+            is_straight++;
+
+#if 0
+          /* check for segment direction */
+          if ( seg->dir == up_dir )
+            ups   += seg->max_coord - seg->min_coord;
+          else
+            downs += seg->max_coord - seg->min_coord;
+#endif
+
+          /* check for links -- if seg->serif is set, then seg->link must */
+          /* be ignored                                                   */
+          is_serif = (FT_Bool)( seg->serif               &&
+                                seg->serif->edge         &&
+                                seg->serif->edge != edge );
+
+          if ( ( seg->link && seg->link->edge != NULL ) || is_serif )
+          {
+            AF_Edge     edge2;
+            AF_Segment  seg2;
+
+
+            edge2 = edge->link;
+            seg2  = seg->link;
+
+            if ( is_serif )
+            {
+              seg2  = seg->serif;
+              edge2 = edge->serif;
+            }
+
+            if ( edge2 )
+            {
+              FT_Pos  edge_delta;
+              FT_Pos  seg_delta;
+
+
+              edge_delta = edge->fpos - edge2->fpos;
+              if ( edge_delta < 0 )
+                edge_delta = -edge_delta;
+
+              seg_delta = seg->pos - seg2->pos;
+              if ( seg_delta < 0 )
+                seg_delta = -seg_delta;
+
+              if ( seg_delta < edge_delta )
+                edge2 = seg2->edge;
+            }
+            else
+              edge2 = seg2->edge;
+
+            if ( is_serif )
+            {
+              edge->serif   = edge2;
+              edge2->flags |= AF_EDGE_SERIF;
+            }
+            else
+              edge->link  = edge2;
+          }
+
+          seg = seg->edge_next;
+
+        } while ( seg != edge->first );
+
+        /* set the round/straight flags */
+        edge->flags = AF_EDGE_NORMAL;
+
+        if ( is_round > 0 && is_round >= is_straight )
+          edge->flags |= AF_EDGE_ROUND;
+
+#if 0
+        /* set the edge's main direction */
+        edge->dir = AF_DIR_NONE;
+
+        if ( ups > downs )
+          edge->dir = (FT_Char)up_dir;
+
+        else if ( ups < downs )
+          edge->dir = (FT_Char)-up_dir;
+
+        else if ( ups == downs )
+          edge->dir = 0;  /* both up and down! */
+#endif
+
+        /* get rid of serifs if link is set                 */
+        /* XXX: This gets rid of many unpleasant artefacts! */
+        /*      Example: the `c' in cour.pfa at size 13     */
+
+        if ( edge->serif && edge->link )
+          edge->serif = 0;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* Detect segments and edges for given dimension. */
+
+  FT_LOCAL_DEF( FT_Error )
+  af_latin_hints_detect_features( AF_GlyphHints  hints,
+                                  AF_Dimension   dim )
+  {
+    FT_Error  error;
+
+
+    error = af_latin_hints_compute_segments( hints, dim );
+    if ( !error )
+    {
+      af_latin_hints_link_segments( hints, dim );
+
+      error = af_latin_hints_compute_edges( hints, dim );
+    }
+
+    return error;
+  }
+
+
+  /* Compute all edges which lie within blue zones. */
+
+  FT_LOCAL_DEF( void )
+  af_latin_hints_compute_blue_edges( AF_GlyphHints    hints,
+                                     AF_LatinMetrics  metrics )
+  {
+    AF_AxisHints  axis       = &hints->axis[AF_DIMENSION_VERT];
+    AF_Edge       edge       = axis->edges;
+    AF_Edge       edge_limit = edge + axis->num_edges;
+    AF_LatinAxis  latin      = &metrics->axis[AF_DIMENSION_VERT];
+    FT_Fixed      scale      = latin->scale;
+
+
+    /* compute which blue zones are active, i.e. have their scaled */
+    /* size < 3/4 pixels                                           */
+
+    /* for each horizontal edge search the blue zone which is closest */
+    for ( ; edge < edge_limit; edge++ )
+    {
+      FT_Int    bb;
+      AF_Width  best_blue = NULL;
+      FT_Pos    best_dist;  /* initial threshold */
+
+
+      /* compute the initial threshold as a fraction of the EM size */
+      /* (the value 40 is heuristic)                                */
+      best_dist = FT_MulFix( metrics->units_per_em / 40, scale );
+
+      /* assure a minimum distance of 0.5px */
+      if ( best_dist > 64 / 2 )
+        best_dist = 64 / 2;
+
+      for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
+      {
+        AF_LatinBlue  blue = latin->blues + bb;
+        FT_Bool       is_top_blue, is_major_dir;
+
+
+        /* skip inactive blue zones (i.e., those that are too large) */
+        if ( !( blue->flags & AF_LATIN_BLUE_ACTIVE ) )
+          continue;
+
+        /* if it is a top zone, check for right edges -- if it is a bottom */
+        /* zone, check for left edges                                      */
+        /*                                                                 */
+        /* of course, that's for TrueType                                  */
+        is_top_blue  = (FT_Byte)( ( blue->flags & AF_LATIN_BLUE_TOP ) != 0 );
+        is_major_dir = FT_BOOL( edge->dir == axis->major_dir );
+
+        /* if it is a top zone, the edge must be against the major    */
+        /* direction; if it is a bottom zone, it must be in the major */
+        /* direction                                                  */
+        if ( is_top_blue ^ is_major_dir )
+        {
+          FT_Pos  dist;
+
+
+          /* first of all, compare it to the reference position */
+          dist = edge->fpos - blue->ref.org;
+          if ( dist < 0 )
+            dist = -dist;
+
+          dist = FT_MulFix( dist, scale );
+          if ( dist < best_dist )
+          {
+            best_dist = dist;
+            best_blue = &blue->ref;
+          }
+
+          /* now compare it to the overshoot position and check whether */
+          /* the edge is rounded, and whether the edge is over the      */
+          /* reference position of a top zone, or under the reference   */
+          /* position of a bottom zone                                  */
+          if ( edge->flags & AF_EDGE_ROUND && dist != 0 )
+          {
+            FT_Bool  is_under_ref = FT_BOOL( edge->fpos < blue->ref.org );
+
+
+            if ( is_top_blue ^ is_under_ref )
+            {
+              dist = edge->fpos - blue->shoot.org;
+              if ( dist < 0 )
+                dist = -dist;
+
+              dist = FT_MulFix( dist, scale );
+              if ( dist < best_dist )
+              {
+                best_dist = dist;
+                best_blue = &blue->shoot;
+              }
+            }
+          }
+        }
+      }
+
+      if ( best_blue )
+        edge->blue_edge = best_blue;
+    }
+  }
+
+
+  /* Initalize hinting engine. */
+
+  static FT_Error
+  af_latin_hints_init( AF_GlyphHints    hints,
+                       AF_LatinMetrics  metrics )
+  {
+    FT_Render_Mode  mode;
+    FT_UInt32       scaler_flags, other_flags;
+    FT_Face         face = metrics->root.scaler.face;
+
+
+    af_glyph_hints_rescale( hints, (AF_ScriptMetrics)metrics );
+
+    /*
+     *  correct x_scale and y_scale if needed, since they may have
+     *  been modified by `af_latin_metrics_scale_dim' above
+     */
+    hints->x_scale = metrics->axis[AF_DIMENSION_HORZ].scale;
+    hints->x_delta = metrics->axis[AF_DIMENSION_HORZ].delta;
+    hints->y_scale = metrics->axis[AF_DIMENSION_VERT].scale;
+    hints->y_delta = metrics->axis[AF_DIMENSION_VERT].delta;
+
+    /* compute flags depending on render mode, etc. */
+    mode = metrics->root.scaler.render_mode;
+
+#if 0 /* #ifdef AF_CONFIG_OPTION_USE_WARPER */
+    if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
+    {
+      metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
+    }
+#endif
+
+    scaler_flags = hints->scaler_flags;
+    other_flags  = 0;
+
+    /*
+     *  We snap the width of vertical stems for the monochrome and
+     *  horizontal LCD rendering targets only.
+     */
+    if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
+      other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
+
+    /*
+     *  We snap the width of horizontal stems for the monochrome and
+     *  vertical LCD rendering targets only.
+     */
+    if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
+      other_flags |= AF_LATIN_HINTS_VERT_SNAP;
+
+    /*
+     *  We adjust stems to full pixels only if we don't use the `light' mode.
+     */
+    if ( mode != FT_RENDER_MODE_LIGHT )
+      other_flags |= AF_LATIN_HINTS_STEM_ADJUST;
+
+    if ( mode == FT_RENDER_MODE_MONO )
+      other_flags |= AF_LATIN_HINTS_MONO;
+
+    /*
+     *  In `light' hinting mode we disable horizontal hinting completely.
+     *  We also do it if the face is italic.
+     */
+    if ( mode == FT_RENDER_MODE_LIGHT                      ||
+         ( face->style_flags & FT_STYLE_FLAG_ITALIC ) != 0 )
+      scaler_flags |= AF_SCALER_FLAG_NO_HORIZONTAL;
+
+    hints->scaler_flags = scaler_flags;
+    hints->other_flags  = other_flags;
+
+    return AF_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****        L A T I N   G L Y P H   G R I D - F I T T I N G        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* Snap a given width in scaled coordinates to one of the */
+  /* current standard widths.                               */
+
+  static FT_Pos
+  af_latin_snap_width( AF_Width  widths,
+                       FT_Int    count,
+                       FT_Pos    width )
+  {
+    int     n;
+    FT_Pos  best      = 64 + 32 + 2;
+    FT_Pos  reference = width;
+    FT_Pos  scaled;
+
+
+    for ( n = 0; n < count; n++ )
+    {
+      FT_Pos  w;
+      FT_Pos  dist;
+
+
+      w = widths[n].cur;
+      dist = width - w;
+      if ( dist < 0 )
+        dist = -dist;
+      if ( dist < best )
+      {
+        best      = dist;
+        reference = w;
+      }
+    }
+
+    scaled = FT_PIX_ROUND( reference );
+
+    if ( width >= reference )
+    {
+      if ( width < scaled + 48 )
+        width = reference;
+    }
+    else
+    {
+      if ( width > scaled - 48 )
+        width = reference;
+    }
+
+    return width;
+  }
+
+
+  /* Compute the snapped width of a given stem, ignoring very thin ones. */
+  /* There is a lot of voodoo in this function; changing the hard-coded  */
+  /* parameters influence the whole hinting process.                     */
+
+  static FT_Pos
+  af_latin_compute_stem_width( AF_GlyphHints  hints,
+                               AF_Dimension   dim,
+                               FT_Pos         width,
+                               AF_Edge_Flags  base_flags,
+                               AF_Edge_Flags  stem_flags )
+  {
+    AF_LatinMetrics  metrics  = (AF_LatinMetrics) hints->metrics;
+    AF_LatinAxis     axis     = & metrics->axis[dim];
+    FT_Pos           dist     = width;
+    FT_Int           sign     = 0;
+    FT_Int           vertical = ( dim == AF_DIMENSION_VERT );
+
+
+    if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) ||
+         axis->extra_light                       )
+      return width;
+
+    if ( dist < 0 )
+    {
+      dist = -width;
+      sign = 1;
+    }
+
+    if ( (  vertical && !AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) ||
+         ( !vertical && !AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) )
+    {
+      /* smooth hinting process: very lightly quantize the stem width */
+
+      /* leave the widths of serifs alone */
+      if ( ( stem_flags & AF_EDGE_SERIF ) &&
+           vertical                       &&
+           ( dist < 3 * 64 )              )
+        goto Done_Width;
+
+      else if ( base_flags & AF_EDGE_ROUND )
+      {
+        if ( dist < 80 )
+          dist = 64;
+      }
+      else if ( dist < 56 )
+        dist = 56;
+
+      if ( axis->width_count > 0 )
+      {
+        FT_Pos  delta;
+
+
+        /* compare to standard width */
+        delta = dist - axis->widths[0].cur;
+
+        if ( delta < 0 )
+          delta = -delta;
+
+        if ( delta < 40 )
+        {
+          dist = axis->widths[0].cur;
+          if ( dist < 48 )
+            dist = 48;
+
+          goto Done_Width;
+        }
+
+        if ( dist < 3 * 64 )
+        {
+          delta  = dist & 63;
+          dist  &= -64;
+
+          if ( delta < 10 )
+            dist += delta;
+
+          else if ( delta < 32 )
+            dist += 10;
+
+          else if ( delta < 54 )
+            dist += 54;
+
+          else
+            dist += delta;
+        }
+        else
+          dist = ( dist + 32 ) & ~63;
+      }
+    }
+    else
+    {
+      /* strong hinting process: snap the stem width to integer pixels */
+
+      FT_Pos  org_dist = dist;
+
+
+      dist = af_latin_snap_width( axis->widths, axis->width_count, dist );
+
+      if ( vertical )
+      {
+        /* in the case of vertical hinting, always round */
+        /* the stem heights to integer pixels            */
+
+        if ( dist >= 64 )
+          dist = ( dist + 16 ) & ~63;
+        else
+          dist = 64;
+      }
+      else
+      {
+        if ( AF_LATIN_HINTS_DO_MONO( hints ) )
+        {
+          /* monochrome horizontal hinting: snap widths to integer pixels */
+          /* with a different threshold                                   */
+
+          if ( dist < 64 )
+            dist = 64;
+          else
+            dist = ( dist + 32 ) & ~63;
+        }
+        else
+        {
+          /* for horizontal anti-aliased hinting, we adopt a more subtle */
+          /* approach: we strengthen small stems, round stems whose size */
+          /* is between 1 and 2 pixels to an integer, otherwise nothing  */
+
+          if ( dist < 48 )
+            dist = ( dist + 64 ) >> 1;
+
+          else if ( dist < 128 )
+          {
+            /* We only round to an integer width if the corresponding */
+            /* distortion is less than 1/4 pixel.  Otherwise this     */
+            /* makes everything worse since the diagonals, which are  */
+            /* not hinted, appear a lot bolder or thinner than the    */
+            /* vertical stems.                                        */
+
+            FT_Pos  delta;
+
+
+            dist = ( dist + 22 ) & ~63;
+            delta = dist - org_dist;
+            if ( delta < 0 )
+              delta = -delta;
+
+            if (delta >= 16)
+            {
+              dist = org_dist;
+              if ( dist < 48 )
+                dist = ( dist + 64 ) >> 1;
+            }
+          }
+          else
+            /* round otherwise to prevent color fringes in LCD mode */
+            dist = ( dist + 32 ) & ~63;
+        }
+      }
+    }
+
+  Done_Width:
+    if ( sign )
+      dist = -dist;
+
+    return dist;
+  }
+
+
+  /* Align one stem edge relative to the previous stem edge. */
+
+  static void
+  af_latin_align_linked_edge( AF_GlyphHints  hints,
+                              AF_Dimension   dim,
+                              AF_Edge        base_edge,
+                              AF_Edge        stem_edge )
+  {
+    FT_Pos  dist = stem_edge->opos - base_edge->opos;
+
+    FT_Pos  fitted_width = af_latin_compute_stem_width(
+                             hints, dim, dist,
+                             (AF_Edge_Flags)base_edge->flags,
+                             (AF_Edge_Flags)stem_edge->flags );
+
+
+    stem_edge->pos = base_edge->pos + fitted_width;
+
+    FT_TRACE5(( "  LINK: edge %d (opos=%.2f) linked to (%.2f),"
+                " dist was %.2f, now %.2f\n",
+                stem_edge-hints->axis[dim].edges, stem_edge->opos / 64.0,
+                stem_edge->pos / 64.0, dist / 64.0, fitted_width / 64.0 ));
+  }
+
+
+  /* Shift the coordinates of the `serif' edge by the same amount */
+  /* as the corresponding `base' edge has been moved already.     */
+
+  static void
+  af_latin_align_serif_edge( AF_GlyphHints  hints,
+                             AF_Edge        base,
+                             AF_Edge        serif )
+  {
+    FT_UNUSED( hints );
+
+    serif->pos = base->pos + ( serif->opos - base->opos );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                    E D G E   H I N T I N G                      ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* The main grid-fitting routine. */
+
+  FT_LOCAL_DEF( void )
+  af_latin_hint_edges( AF_GlyphHints  hints,
+                       AF_Dimension   dim )
+  {
+    AF_AxisHints  axis       = &hints->axis[dim];
+    AF_Edge       edges      = axis->edges;
+    AF_Edge       edge_limit = edges + axis->num_edges;
+    FT_PtrDist    n_edges;
+    AF_Edge       edge;
+    AF_Edge       anchor     = NULL;
+    FT_Int        has_serifs = 0;
+
+
+    FT_TRACE5(("%s edge hinting\n", dim == AF_DIMENSION_VERT ? "horizontal"
+                                                             : "vertical"));
+
+    /* we begin by aligning all stems relative to the blue zone */
+    /* if needed -- that's only for horizontal edges            */
+
+    if ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_BLUES( hints ) )
+    {
+      for ( edge = edges; edge < edge_limit; edge++ )
+      {
+        AF_Width  blue;
+        AF_Edge   edge1, edge2; /* these edges form the stem to check */
+
+
+        if ( edge->flags & AF_EDGE_DONE )
+          continue;
+
+        blue  = edge->blue_edge;
+        edge1 = NULL;
+        edge2 = edge->link;
+
+        if ( blue )
+          edge1 = edge;
+
+        /* flip edges if the other stem is aligned to a blue zone */
+        else if ( edge2 && edge2->blue_edge )
+        {
+          blue  = edge2->blue_edge;
+          edge1 = edge2;
+          edge2 = edge;
+        }
+
+        if ( !edge1 )
+          continue;
+
+        FT_TRACE5(( "  BLUE: edge %d (opos=%.2f) snapped to (%.2f),"
+                    " was (%.2f)\n",
+                    edge1 - edges, edge1->opos / 64.0, blue->fit / 64.0,
+                    edge1->pos / 64.0 ));
+
+        edge1->pos    = blue->fit;
+        edge1->flags |= AF_EDGE_DONE;
+
+        if ( edge2 && !edge2->blue_edge )
+        {
+          af_latin_align_linked_edge( hints, dim, edge1, edge2 );
+          edge2->flags |= AF_EDGE_DONE;
+        }
+
+        if ( !anchor )
+          anchor = edge;
+      }
+    }
+
+    /* now we align all other stem edges, trying to maintain the */
+    /* relative order of stems in the glyph                      */
+    for ( edge = edges; edge < edge_limit; edge++ )
+    {
+      AF_Edge  edge2;
+
+
+      if ( edge->flags & AF_EDGE_DONE )
+        continue;
+
+      /* skip all non-stem edges */
+      edge2 = edge->link;
+      if ( !edge2 )
+      {
+        has_serifs++;
+        continue;
+      }
+
+      /* now align the stem */
+
+      /* this should not happen, but it's better to be safe */
+      if ( edge2->blue_edge )
+      {
+        FT_TRACE5(( "  ASSERTION FAILED for edge %d\n", edge2-edges ));
+
+        af_latin_align_linked_edge( hints, dim, edge2, edge );
+        edge->flags |= AF_EDGE_DONE;
+        continue;
+      }
+
+      if ( !anchor )
+      {
+        /* if we reach this if clause, no stem has been aligned yet */
+
+        FT_Pos  org_len, org_center, cur_len;
+        FT_Pos  cur_pos1, error1, error2, u_off, d_off;
+
+
+        org_len = edge2->opos - edge->opos;
+        cur_len = af_latin_compute_stem_width(
+                    hints, dim, org_len,
+                    (AF_Edge_Flags)edge->flags,
+                    (AF_Edge_Flags)edge2->flags );
+
+        /* some voodoo to specially round edges for small stem widths; */
+        /* the idea is to align the center of a stem, then shifting    */
+        /* the stem edges to suitable positions                        */
+        if ( cur_len <= 64 )
+        {
+          /* width <= 1px */
+          u_off = 32;
+          d_off = 32;
+        }
+        else
+        {
+          /* 1px < width < 1.5px */
+          u_off = 38;
+          d_off = 26;
+        }
+
+        if ( cur_len < 96 )
+        {
+          org_center = edge->opos + ( org_len >> 1 );
+          cur_pos1   = FT_PIX_ROUND( org_center );
+
+          error1 = org_center - ( cur_pos1 - u_off );
+          if ( error1 < 0 )
+            error1 = -error1;
+
+          error2 = org_center - ( cur_pos1 + d_off );
+          if ( error2 < 0 )
+            error2 = -error2;
+
+          if ( error1 < error2 )
+            cur_pos1 -= u_off;
+          else
+            cur_pos1 += d_off;
+
+          edge->pos  = cur_pos1 - cur_len / 2;
+          edge2->pos = edge->pos + cur_len;
+        }
+        else
+          edge->pos = FT_PIX_ROUND( edge->opos );
+
+        FT_TRACE5(( "  ANCHOR: edge %d (opos=%.2f) and %d (opos=%.2f)"
+                    " snapped to (%.2f) (%.2f)\n",
+                    edge - edges, edge->opos / 64.0,
+                    edge2 - edges, edge2->opos / 64.0,
+                    edge->pos / 64.0, edge2->pos / 64.0 ));
+        anchor = edge;
+
+        edge->flags |= AF_EDGE_DONE;
+
+        af_latin_align_linked_edge( hints, dim, edge, edge2 );
+      }
+      else
+      {
+        FT_Pos  org_pos, org_len, org_center, cur_len;
+        FT_Pos  cur_pos1, cur_pos2, delta1, delta2;
+
+
+        org_pos    = anchor->pos + ( edge->opos - anchor->opos );
+        org_len    = edge2->opos - edge->opos;
+        org_center = org_pos + ( org_len >> 1 );
+
+        cur_len = af_latin_compute_stem_width(
+                    hints, dim, org_len,
+                    (AF_Edge_Flags)edge->flags,
+                    (AF_Edge_Flags)edge2->flags );
+
+        if ( edge2->flags & AF_EDGE_DONE )
+        {
+          FT_TRACE5(( "  ADJUST: edge %d (pos=%.2f) moved to %.2f\n",
+                      edge - edges, edge->pos / 64.0,
+                      ( edge2->pos - cur_len ) / 64.0 ));
+
+          edge->pos = edge2->pos - cur_len;
+        }
+
+        else if ( cur_len < 96 )
+        {
+          FT_Pos  u_off, d_off;
+
+
+          cur_pos1 = FT_PIX_ROUND( org_center );
+
+          if (cur_len <= 64 )
+          {
+            u_off = 32;
+            d_off = 32;
+          }
+          else
+          {
+            u_off = 38;
+            d_off = 26;
+          }
+
+          delta1 = org_center - ( cur_pos1 - u_off );
+          if ( delta1 < 0 )
+            delta1 = -delta1;
+
+          delta2 = org_center - ( cur_pos1 + d_off );
+          if ( delta2 < 0 )
+            delta2 = -delta2;
+
+          if ( delta1 < delta2 )
+            cur_pos1 -= u_off;
+          else
+            cur_pos1 += d_off;
+
+          edge->pos  = cur_pos1 - cur_len / 2;
+          edge2->pos = cur_pos1 + cur_len / 2;
+
+          FT_TRACE5(( "  STEM: %d (opos=%.2f) to %d (opos=%.2f)"
+                      " snapped to (%.2f) and (%.2f)\n",
+                      edge - edges, edge->opos / 64.0,
+                      edge2 - edges, edge2->opos / 64.0,
+                      edge->pos / 64.0, edge2->pos / 64.0 ));
+        }
+        else
+        {
+          org_pos    = anchor->pos + ( edge->opos - anchor->opos );
+          org_len    = edge2->opos - edge->opos;
+          org_center = org_pos + ( org_len >> 1 );
+
+          cur_len    = af_latin_compute_stem_width(
+                         hints, dim, org_len,
+                         (AF_Edge_Flags)edge->flags,
+                         (AF_Edge_Flags)edge2->flags );
+
+          cur_pos1 = FT_PIX_ROUND( org_pos );
+          delta1   = cur_pos1 + ( cur_len >> 1 ) - org_center;
+          if ( delta1 < 0 )
+            delta1 = -delta1;
+
+          cur_pos2 = FT_PIX_ROUND( org_pos + org_len ) - cur_len;
+          delta2   = cur_pos2 + ( cur_len >> 1 ) - org_center;
+          if ( delta2 < 0 )
+            delta2 = -delta2;
+
+          edge->pos  = ( delta1 < delta2 ) ? cur_pos1 : cur_pos2;
+          edge2->pos = edge->pos + cur_len;
+
+          FT_TRACE5(( "  STEM: %d (opos=%.2f) to %d (opos=%.2f)"
+                      " snapped to (%.2f) and (%.2f)\n",
+                      edge - edges, edge->opos / 64.0,
+                      edge2 - edges, edge2->opos / 64.0,
+                      edge->pos / 64.0, edge2->pos / 64.0 ));
+        }
+
+        edge->flags  |= AF_EDGE_DONE;
+        edge2->flags |= AF_EDGE_DONE;
+
+        if ( edge > edges && edge->pos < edge[-1].pos )
+        {
+          FT_TRACE5(( "  BOUND: %d (pos=%.2f) to (%.2f)\n",
+                      edge - edges, edge->pos / 64.0, edge[-1].pos / 64.0 ));
+          edge->pos = edge[-1].pos;
+        }
+      }
+    }
+
+    /* make sure that lowercase m's maintain their symmetry */
+
+    /* In general, lowercase m's have six vertical edges if they are sans */
+    /* serif, or twelve if they are with serifs.  This implementation is  */
+    /* based on that assumption, and seems to work very well with most    */
+    /* faces.  However, if for a certain face this assumption is not      */
+    /* true, the m is just rendered like before.  In addition, any stem   */
+    /* correction will only be applied to symmetrical glyphs (even if the */
+    /* glyph is not an m), so the potential for unwanted distortion is    */
+    /* relatively low.                                                    */
+
+    /* We don't handle horizontal edges since we can't easily assure that */
+    /* the third (lowest) stem aligns with the base line; it might end up */
+    /* one pixel higher or lower.                                         */
+
+    n_edges = edge_limit - edges;
+    if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
+    {
+      AF_Edge  edge1, edge2, edge3;
+      FT_Pos   dist1, dist2, span, delta;
+
+
+      if ( n_edges == 6 )
+      {
+        edge1 = edges;
+        edge2 = edges + 2;
+        edge3 = edges + 4;
+      }
+      else
+      {
+        edge1 = edges + 1;
+        edge2 = edges + 5;
+        edge3 = edges + 9;
+      }
+
+      dist1 = edge2->opos - edge1->opos;
+      dist2 = edge3->opos - edge2->opos;
+
+      span = dist1 - dist2;
+      if ( span < 0 )
+        span = -span;
+
+      if ( span < 8 )
+      {
+        delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
+        edge3->pos -= delta;
+        if ( edge3->link )
+          edge3->link->pos -= delta;
+
+        /* move the serifs along with the stem */
+        if ( n_edges == 12 )
+        {
+          ( edges + 8 )->pos -= delta;
+          ( edges + 11 )->pos -= delta;
+        }
+
+        edge3->flags |= AF_EDGE_DONE;
+        if ( edge3->link )
+          edge3->link->flags |= AF_EDGE_DONE;
+      }
+    }
+
+    if ( has_serifs || !anchor )
+    {
+      /*
+       *  now hint the remaining edges (serifs and single) in order
+       *  to complete our processing
+       */
+      for ( edge = edges; edge < edge_limit; edge++ )
+      {
+        FT_Pos  delta;
+
+
+        if ( edge->flags & AF_EDGE_DONE )
+          continue;
+
+        delta = 1000;
+
+        if ( edge->serif )
+        {
+          delta = edge->serif->opos - edge->opos;
+          if ( delta < 0 )
+            delta = -delta;
+        }
+
+        if ( delta < 64 + 16 )
+        {
+          af_latin_align_serif_edge( hints, edge->serif, edge );
+          FT_TRACE5(( "  SERIF: edge %d (opos=%.2f) serif to %d (opos=%.2f)"
+                      " aligned to (%.2f)\n",
+                      edge - edges, edge->opos / 64.0,
+                      edge->serif - edges, edge->serif->opos / 64.0,
+                      edge->pos / 64.0 ));
+        }
+        else if ( !anchor )
+        {
+          edge->pos = FT_PIX_ROUND( edge->opos );
+          anchor    = edge;
+          FT_TRACE5(( "  SERIF_ANCHOR: edge %d (opos=%.2f)"
+                      " snapped to (%.2f)\n",
+                      edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
+        }
+        else
+        {
+          AF_Edge  before, after;
+
+
+          for ( before = edge - 1; before >= edges; before-- )
+            if ( before->flags & AF_EDGE_DONE )
+              break;
+
+          for ( after = edge + 1; after < edge_limit; after++ )
+            if ( after->flags & AF_EDGE_DONE )
+              break;
+
+          if ( before >= edges && before < edge   &&
+               after < edge_limit && after > edge )
+          {
+            if ( after->opos == before->opos )
+              edge->pos = before->pos;
+            else
+              edge->pos = before->pos +
+                          FT_MulDiv( edge->opos - before->opos,
+                                     after->pos - before->pos,
+                                     after->opos - before->opos );
+
+            FT_TRACE5(( "  SERIF_LINK1: edge %d (opos=%.2f) snapped to (%.2f)"
+                        " from %d (opos=%.2f)\n",
+                        edge - edges, edge->opos / 64.0,
+                        edge->pos / 64.0,
+                        before - edges, before->opos / 64.0 ));
+          }
+          else
+          {
+            edge->pos = anchor->pos +
+                        ( ( edge->opos - anchor->opos + 16 ) & ~31 );
+
+            FT_TRACE5(( "  SERIF_LINK2: edge %d (opos=%.2f)"
+                        " snapped to (%.2f)\n",
+                        edge - edges, edge->opos / 64.0, edge->pos / 64.0 ));
+          }
+        }
+
+        edge->flags |= AF_EDGE_DONE;
+
+        if ( edge > edges && edge->pos < edge[-1].pos )
+          edge->pos = edge[-1].pos;
+
+        if ( edge + 1 < edge_limit        &&
+             edge[1].flags & AF_EDGE_DONE &&
+             edge->pos > edge[1].pos      )
+          edge->pos = edge[1].pos;
+      }
+    }
+
+    FT_TRACE5(( "\n" ));
+  }
+
+
+  /* Apply the complete hinting algorithm to a latin glyph. */
+
+  static FT_Error
+  af_latin_hints_apply( AF_GlyphHints    hints,
+                        FT_Outline*      outline,
+                        AF_LatinMetrics  metrics )
+  {
+    FT_Error  error;
+    int       dim;
+
+
+    error = af_glyph_hints_reload( hints, outline );
+    if ( error )
+      goto Exit;
+
+    /* analyze glyph outline */
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+    if ( metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT ||
+         AF_HINTS_DO_HORIZONTAL( hints )                          )
+#else
+    if ( AF_HINTS_DO_HORIZONTAL( hints ) )
+#endif
+    {
+      error = af_latin_hints_detect_features( hints, AF_DIMENSION_HORZ );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( AF_HINTS_DO_VERTICAL( hints ) )
+    {
+      error = af_latin_hints_detect_features( hints, AF_DIMENSION_VERT );
+      if ( error )
+        goto Exit;
+
+      af_latin_hints_compute_blue_edges( hints, metrics );
+    }
+
+    /* grid-fit the outline */
+    for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+    {
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+      if ( dim == AF_DIMENSION_HORZ                                 &&
+           metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT )
+      {
+        AF_WarperRec  warper;
+        FT_Fixed      scale;
+        FT_Pos        delta;
+
+
+        af_warper_compute( &warper, hints, (AF_Dimension)dim,
+                           &scale, &delta );
+        af_glyph_hints_scale_dim( hints, (AF_Dimension)dim,
+                                  scale, delta );
+        continue;
+      }
+#endif
+
+      if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
+           ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) )   )
+      {
+        af_latin_hint_edges( hints, (AF_Dimension)dim );
+        af_glyph_hints_align_edge_points( hints, (AF_Dimension)dim );
+        af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
+        af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
+      }
+    }
+    af_glyph_hints_save( hints, outline );
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****              L A T I N   S C R I P T   C L A S S              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* XXX: this should probably fine tuned to differentiate better between */
+  /*      scripts...                                                      */
+
+  static const AF_Script_UniRangeRec  af_latin_uniranges[] =
+  {
+    AF_UNIRANGE_REC(  0x0020UL,  0x007FUL ),  /* Basic Latin (no control chars) */
+    AF_UNIRANGE_REC(  0x00A0UL,  0x00FFUL ),  /* Latin-1 Supplement (no control chars) */
+    AF_UNIRANGE_REC(  0x0100UL,  0x017FUL ),  /* Latin Extended-A */
+    AF_UNIRANGE_REC(  0x0180UL,  0x024FUL ),  /* Latin Extended-B */
+    AF_UNIRANGE_REC(  0x0250UL,  0x02AFUL ),  /* IPA Extensions */
+    AF_UNIRANGE_REC(  0x02B0UL,  0x02FFUL ),  /* Spacing Modifier Letters */
+    AF_UNIRANGE_REC(  0x0300UL,  0x036FUL ),  /* Combining Diacritical Marks */
+    AF_UNIRANGE_REC(  0x0370UL,  0x03FFUL ),  /* Greek and Coptic */
+    AF_UNIRANGE_REC(  0x0400UL,  0x04FFUL ),  /* Cyrillic */
+    AF_UNIRANGE_REC(  0x0500UL,  0x052FUL ),  /* Cyrillic Supplement */
+    AF_UNIRANGE_REC(  0x1D00UL,  0x1D7FUL ),  /* Phonetic Extensions */
+    AF_UNIRANGE_REC(  0x1D80UL,  0x1DBFUL ),  /* Phonetic Extensions Supplement */
+    AF_UNIRANGE_REC(  0x1DC0UL,  0x1DFFUL ),  /* Combining Diacritical Marks Supplement */
+    AF_UNIRANGE_REC(  0x1E00UL,  0x1EFFUL ),  /* Latin Extended Additional */
+    AF_UNIRANGE_REC(  0x1F00UL,  0x1FFFUL ),  /* Greek Extended */
+    AF_UNIRANGE_REC(  0x2000UL,  0x206FUL ),  /* General Punctuation */
+    AF_UNIRANGE_REC(  0x2070UL,  0x209FUL ),  /* Superscripts and Subscripts */
+    AF_UNIRANGE_REC(  0x20A0UL,  0x20CFUL ),  /* Currency Symbols */
+    AF_UNIRANGE_REC(  0x2150UL,  0x218FUL ),  /* Number Forms */
+    AF_UNIRANGE_REC(  0x2460UL,  0x24FFUL ),  /* Enclosed Alphanumerics */
+    AF_UNIRANGE_REC(  0x2C60UL,  0x2C7FUL ),  /* Latin Extended-C */
+    AF_UNIRANGE_REC(  0x2DE0UL,  0x2DFFUL ),  /* Cyrillic Extended-A */
+    AF_UNIRANGE_REC(  0xA640UL,  0xA69FUL ),  /* Cyrillic Extended-B */
+    AF_UNIRANGE_REC(  0xA720UL,  0xA7FFUL ),  /* Latin Extended-D */
+    AF_UNIRANGE_REC(  0xFB00UL,  0xFB06UL ),  /* Alphab. Present. Forms (Latin Ligs) */
+    AF_UNIRANGE_REC( 0x1D400UL, 0x1D7FFUL ),  /* Mathematical Alphanumeric Symbols */
+    AF_UNIRANGE_REC(       0UL,       0UL )
+  };
+
+
+  AF_DEFINE_SCRIPT_CLASS( af_latin_script_class,
+    AF_SCRIPT_LATIN,
+    af_latin_uniranges,
+
+    sizeof ( AF_LatinMetricsRec ),
+
+    (AF_Script_InitMetricsFunc) af_latin_metrics_init,
+    (AF_Script_ScaleMetricsFunc)af_latin_metrics_scale,
+    (AF_Script_DoneMetricsFunc) NULL,
+
+    (AF_Script_InitHintsFunc)   af_latin_hints_init,
+    (AF_Script_ApplyHintsFunc)  af_latin_hints_apply
+  )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin.h b/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin.h
new file mode 100644
index 0000000..c5c2d13
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin.h
@@ -0,0 +1,211 @@
+/***************************************************************************/
+/*                                                                         */
+/*  aflatin.h                                                              */
+/*                                                                         */
+/*    Auto-fitter hinting routines for latin script (specification).       */
+/*                                                                         */
+/*  Copyright 2003-2007, 2009, 2011 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFLATIN_H__
+#define __AFLATIN_H__
+
+#include "afhints.h"
+
+
+FT_BEGIN_HEADER
+
+
+  /* the latin-specific script class */
+
+  AF_DECLARE_SCRIPT_CLASS(af_latin_script_class)
+
+
+  /* constants are given with units_per_em == 2048 in mind */
+#define AF_LATIN_CONSTANT( metrics, c )                                      \
+  ( ( (c) * (FT_Long)( (AF_LatinMetrics)(metrics) )->units_per_em ) / 2048 )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****            L A T I N   G L O B A L   M E T R I C S            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*
+   *  The following declarations could be embedded in the file `aflatin.c';
+   *  they have been made semi-public to allow alternate script hinters to
+   *  re-use some of them.
+   */
+
+
+  /* Latin (global) metrics management */
+
+  enum
+  {
+    AF_LATIN_BLUE_CAPITAL_TOP,
+    AF_LATIN_BLUE_CAPITAL_BOTTOM,
+    AF_LATIN_BLUE_SMALL_F_TOP,
+    AF_LATIN_BLUE_SMALL_TOP,
+    AF_LATIN_BLUE_SMALL_BOTTOM,
+    AF_LATIN_BLUE_SMALL_MINOR,
+
+    AF_LATIN_BLUE_MAX
+  };
+
+
+#define AF_LATIN_IS_TOP_BLUE( b )  ( (b) == AF_LATIN_BLUE_CAPITAL_TOP || \
+                                     (b) == AF_LATIN_BLUE_SMALL_F_TOP || \
+                                     (b) == AF_LATIN_BLUE_SMALL_TOP   )
+
+#define AF_LATIN_MAX_WIDTHS  16
+#define AF_LATIN_MAX_BLUES   AF_LATIN_BLUE_MAX
+
+
+  enum
+  {
+    AF_LATIN_BLUE_ACTIVE     = 1 << 0,  /* set if zone height is <= 3/4px */
+    AF_LATIN_BLUE_TOP        = 1 << 1,  /* result of AF_LATIN_IS_TOP_BLUE */
+    AF_LATIN_BLUE_ADJUSTMENT = 1 << 2,  /* used for scale adjustment      */
+                                        /* optimization                   */
+    AF_LATIN_BLUE_FLAG_MAX
+  };
+
+
+  typedef struct  AF_LatinBlueRec_
+  {
+    AF_WidthRec  ref;
+    AF_WidthRec  shoot;
+    FT_UInt      flags;
+
+  } AF_LatinBlueRec, *AF_LatinBlue;
+
+
+  typedef struct  AF_LatinAxisRec_
+  {
+    FT_Fixed         scale;
+    FT_Pos           delta;
+
+    FT_UInt          width_count;                 /* number of used widths */
+    AF_WidthRec      widths[AF_LATIN_MAX_WIDTHS]; /* widths array          */
+    FT_Pos           edge_distance_threshold;   /* used for creating edges */
+    FT_Pos           standard_width;         /* the default stem thickness */
+    FT_Bool          extra_light;         /* is standard width very light? */
+
+    /* ignored for horizontal metrics */
+    FT_UInt          blue_count;
+    AF_LatinBlueRec  blues[AF_LATIN_BLUE_MAX];
+
+    FT_Fixed         org_scale;
+    FT_Pos           org_delta;
+
+  } AF_LatinAxisRec, *AF_LatinAxis;
+
+
+  typedef struct  AF_LatinMetricsRec_
+  {
+    AF_ScriptMetricsRec  root;
+    FT_UInt              units_per_em;
+    AF_LatinAxisRec      axis[AF_DIMENSION_MAX];
+
+  } AF_LatinMetricsRec, *AF_LatinMetrics;
+
+
+  FT_LOCAL( FT_Error )
+  af_latin_metrics_init( AF_LatinMetrics  metrics,
+                         FT_Face          face );
+
+  FT_LOCAL( void )
+  af_latin_metrics_scale( AF_LatinMetrics  metrics,
+                          AF_Scaler        scaler );
+
+  FT_LOCAL( void )
+  af_latin_metrics_init_widths( AF_LatinMetrics  metrics,
+                                FT_Face          face,
+                                FT_ULong         charcode );
+
+  FT_LOCAL( void )
+  af_latin_metrics_check_digits( AF_LatinMetrics  metrics,
+                                 FT_Face          face );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****           L A T I N   G L Y P H   A N A L Y S I S             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  enum
+  {
+    AF_LATIN_HINTS_HORZ_SNAP   = 1 << 0, /* enable stem width snapping  */
+    AF_LATIN_HINTS_VERT_SNAP   = 1 << 1, /* enable stem height snapping */
+    AF_LATIN_HINTS_STEM_ADJUST = 1 << 2, /* enable stem width/height    */
+                                         /* adjustment                  */
+    AF_LATIN_HINTS_MONO        = 1 << 3  /* indicate monochrome         */
+                                         /* rendering                   */
+  };
+
+
+#define AF_LATIN_HINTS_DO_HORZ_SNAP( h )             \
+  AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_HORZ_SNAP )
+
+#define AF_LATIN_HINTS_DO_VERT_SNAP( h )             \
+  AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_VERT_SNAP )
+
+#define AF_LATIN_HINTS_DO_STEM_ADJUST( h )             \
+  AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_STEM_ADJUST )
+
+#define AF_LATIN_HINTS_DO_MONO( h )             \
+  AF_HINTS_TEST_OTHER( h, AF_LATIN_HINTS_MONO )
+
+
+  /*
+   *  This shouldn't normally be exported.  However, other scripts might
+   *  like to use this function as-is.
+   */
+  FT_LOCAL( FT_Error )
+  af_latin_hints_compute_segments( AF_GlyphHints  hints,
+                                   AF_Dimension   dim );
+
+  /*
+   *  This shouldn't normally be exported.  However, other scripts might
+   *  want to use this function as-is.
+   */
+  FT_LOCAL( void )
+  af_latin_hints_link_segments( AF_GlyphHints  hints,
+                                AF_Dimension   dim );
+
+  /*
+   *  This shouldn't normally be exported.  However, other scripts might
+   *  want to use this function as-is.
+   */
+  FT_LOCAL( FT_Error )
+  af_latin_hints_compute_edges( AF_GlyphHints  hints,
+                                AF_Dimension   dim );
+
+  FT_LOCAL( FT_Error )
+  af_latin_hints_detect_features( AF_GlyphHints  hints,
+                                  AF_Dimension   dim );
+
+/* */
+
+FT_END_HEADER
+
+#endif /* __AFLATIN_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin2.c b/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin2.c
new file mode 100644
index 0000000..ea6af8d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin2.c
@@ -0,0 +1,2374 @@
+/***************************************************************************/
+/*                                                                         */
+/*  aflatin2.c                                                             */
+/*                                                                         */
+/*    Auto-fitter hinting routines for latin script (body).                */
+/*                                                                         */
+/*  Copyright 2003-2011 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include FT_ADVANCES_H
+
+#include "aflatin.h"
+#include "aflatin2.h"
+#include "aferrors.h"
+
+
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+#include "afwarp.h"
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_aflatin2
+
+
+  FT_LOCAL_DEF( FT_Error )
+  af_latin2_hints_compute_segments( AF_GlyphHints  hints,
+                                    AF_Dimension   dim );
+
+  FT_LOCAL_DEF( void )
+  af_latin2_hints_link_segments( AF_GlyphHints  hints,
+                                 AF_Dimension   dim );
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****            L A T I N   G L O B A L   M E T R I C S            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  af_latin2_metrics_init_widths( AF_LatinMetrics  metrics,
+                                 FT_Face          face,
+                                 FT_ULong         charcode )
+  {
+    /* scan the array of segments in each direction */
+    AF_GlyphHintsRec  hints[1];
+
+
+    af_glyph_hints_init( hints, face->memory );
+
+    metrics->axis[AF_DIMENSION_HORZ].width_count = 0;
+    metrics->axis[AF_DIMENSION_VERT].width_count = 0;
+
+    {
+      FT_Error             error;
+      FT_UInt              glyph_index;
+      int                  dim;
+      AF_LatinMetricsRec   dummy[1];
+      AF_Scaler            scaler = &dummy->root.scaler;
+
+
+      glyph_index = FT_Get_Char_Index( face, charcode );
+      if ( glyph_index == 0 )
+        goto Exit;
+
+      error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
+      if ( error || face->glyph->outline.n_points <= 0 )
+        goto Exit;
+
+      FT_ZERO( dummy );
+
+      dummy->units_per_em = metrics->units_per_em;
+      scaler->x_scale     = scaler->y_scale = 0x10000L;
+      scaler->x_delta     = scaler->y_delta = 0;
+      scaler->face        = face;
+      scaler->render_mode = FT_RENDER_MODE_NORMAL;
+      scaler->flags       = 0;
+
+      af_glyph_hints_rescale( hints, (AF_ScriptMetrics)dummy );
+
+      error = af_glyph_hints_reload( hints, &face->glyph->outline );
+      if ( error )
+        goto Exit;
+
+      for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+      {
+        AF_LatinAxis  axis    = &metrics->axis[dim];
+        AF_AxisHints  axhints = &hints->axis[dim];
+        AF_Segment    seg, limit, link;
+        FT_UInt       num_widths = 0;
+
+
+        error = af_latin2_hints_compute_segments( hints,
+                                                 (AF_Dimension)dim );
+        if ( error )
+          goto Exit;
+
+        af_latin2_hints_link_segments( hints,
+                                      (AF_Dimension)dim );
+
+        seg   = axhints->segments;
+        limit = seg + axhints->num_segments;
+
+        for ( ; seg < limit; seg++ )
+        {
+          link = seg->link;
+
+          /* we only consider stem segments there! */
+          if ( link && link->link == seg && link > seg )
+          {
+            FT_Pos  dist;
+
+
+            dist = seg->pos - link->pos;
+            if ( dist < 0 )
+              dist = -dist;
+
+            if ( num_widths < AF_LATIN_MAX_WIDTHS )
+              axis->widths[num_widths++].org = dist;
+          }
+        }
+
+        af_sort_widths( num_widths, axis->widths );
+        axis->width_count = num_widths;
+      }
+
+  Exit:
+      for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+      {
+        AF_LatinAxis  axis = &metrics->axis[dim];
+        FT_Pos        stdw;
+
+
+        stdw = ( axis->width_count > 0 )
+                 ? axis->widths[0].org
+                 : AF_LATIN_CONSTANT( metrics, 50 );
+
+        /* let's try 20% of the smallest width */
+        axis->edge_distance_threshold = stdw / 5;
+        axis->standard_width          = stdw;
+        axis->extra_light             = 0;
+      }
+    }
+
+    af_glyph_hints_done( hints );
+  }
+
+
+
+#define AF_LATIN_MAX_TEST_CHARACTERS  12
+
+
+  static const char af_latin2_blue_chars[AF_LATIN_MAX_BLUES]
+                                        [AF_LATIN_MAX_TEST_CHARACTERS+1] =
+  {
+    "THEZOCQS",
+    "HEZLOCUS",
+    "fijkdbh",
+    "xzroesc",
+    "xzroesc",
+    "pqgjy"
+  };
+
+
+  static void
+  af_latin2_metrics_init_blues( AF_LatinMetrics  metrics,
+                                FT_Face          face )
+  {
+    FT_Pos        flats [AF_LATIN_MAX_TEST_CHARACTERS];
+    FT_Pos        rounds[AF_LATIN_MAX_TEST_CHARACTERS];
+    FT_Int        num_flats;
+    FT_Int        num_rounds;
+    FT_Int        bb;
+    AF_LatinBlue  blue;
+    FT_Error      error;
+    AF_LatinAxis  axis  = &metrics->axis[AF_DIMENSION_VERT];
+    FT_GlyphSlot  glyph = face->glyph;
+
+
+    /* we compute the blues simply by loading each character from the     */
+    /* 'af_latin2_blue_chars[blues]' string, then compute its top-most or */
+    /* bottom-most points (depending on `AF_IS_TOP_BLUE')                 */
+
+    FT_TRACE5(( "blue zones computation\n" ));
+    FT_TRACE5(( "------------------------------------------------\n" ));
+
+    for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
+    {
+      const char*  p     = af_latin2_blue_chars[bb];
+      const char*  limit = p + AF_LATIN_MAX_TEST_CHARACTERS;
+      FT_Pos*      blue_ref;
+      FT_Pos*      blue_shoot;
+
+
+      FT_TRACE5(( "blue %3d: ", bb ));
+
+      num_flats  = 0;
+      num_rounds = 0;
+
+      for ( ; p < limit && *p; p++ )
+      {
+        FT_UInt     glyph_index;
+        FT_Int      best_point, best_y, best_first, best_last;
+        FT_Vector*  points;
+        FT_Bool     round;
+
+
+        FT_TRACE5(( "'%c'", *p ));
+
+        /* load the character in the face -- skip unknown or empty ones */
+        glyph_index = FT_Get_Char_Index( face, (FT_UInt)*p );
+        if ( glyph_index == 0 )
+          continue;
+
+        error = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_SCALE );
+        if ( error || glyph->outline.n_points <= 0 )
+          continue;
+
+        /* now compute min or max point indices and coordinates */
+        points      = glyph->outline.points;
+        best_point  = -1;
+        best_y      = 0;  /* make compiler happy */
+        best_first  = 0;  /* ditto */
+        best_last   = 0;  /* ditto */
+
+        {
+          FT_Int  nn;
+          FT_Int  first = 0;
+          FT_Int  last  = -1;
+
+
+          for ( nn = 0; nn < glyph->outline.n_contours; first = last+1, nn++ )
+          {
+            FT_Int  old_best_point = best_point;
+            FT_Int  pp;
+
+
+            last = glyph->outline.contours[nn];
+
+            /* Avoid single-point contours since they are never rasterized. */
+            /* In some fonts, they correspond to mark attachment points     */
+            /* which are way outside of the glyph's real outline.           */
+            if ( last == first )
+                continue;
+
+            if ( AF_LATIN_IS_TOP_BLUE( bb ) )
+            {
+              for ( pp = first; pp <= last; pp++ )
+                if ( best_point < 0 || points[pp].y > best_y )
+                {
+                  best_point = pp;
+                  best_y     = points[pp].y;
+                }
+            }
+            else
+            {
+              for ( pp = first; pp <= last; pp++ )
+                if ( best_point < 0 || points[pp].y < best_y )
+                {
+                  best_point = pp;
+                  best_y     = points[pp].y;
+                }
+            }
+
+            if ( best_point != old_best_point )
+            {
+              best_first = first;
+              best_last  = last;
+            }
+          }
+          FT_TRACE5(( "%5d", best_y ));
+        }
+
+        /* now check whether the point belongs to a straight or round   */
+        /* segment; we first need to find in which contour the extremum */
+        /* lies, then inspect its previous and next points              */
+        {
+          FT_Int  start, end, prev, next;
+          FT_Pos  dist;
+
+
+          /* now look for the previous and next points that are not on the */
+          /* same Y coordinate.  Threshold the `closeness'...              */
+          start = end = best_point;
+
+          do
+          {
+            prev = start-1;
+            if ( prev < best_first )
+              prev = best_last;
+
+            dist = points[prev].y - best_y;
+            if ( dist < -5 || dist > 5 )
+              break;
+
+            start = prev;
+
+          } while ( start != best_point );
+
+          do
+          {
+            next = end+1;
+            if ( next > best_last )
+              next = best_first;
+
+            dist = points[next].y - best_y;
+            if ( dist < -5 || dist > 5 )
+              break;
+
+            end = next;
+
+          } while ( end != best_point );
+
+          /* now, set the `round' flag depending on the segment's kind */
+          round = FT_BOOL(
+            FT_CURVE_TAG( glyph->outline.tags[start] ) != FT_CURVE_TAG_ON ||
+            FT_CURVE_TAG( glyph->outline.tags[ end ] ) != FT_CURVE_TAG_ON );
+
+          FT_TRACE5(( "%c ", round ? 'r' : 'f' ));
+        }
+
+        if ( round )
+          rounds[num_rounds++] = best_y;
+        else
+          flats[num_flats++]   = best_y;
+      }
+
+      FT_TRACE5(( "\n" ));
+
+      if ( num_flats == 0 && num_rounds == 0 )
+      {
+        /*
+         *  we couldn't find a single glyph to compute this blue zone,
+         *  we will simply ignore it then
+         */
+        FT_TRACE5(( "empty\n" ));
+        continue;
+      }
+
+      /* we have computed the contents of the `rounds' and `flats' tables, */
+      /* now determine the reference and overshoot position of the blue -- */
+      /* we simply take the median value after a simple sort               */
+      af_sort_pos( num_rounds, rounds );
+      af_sort_pos( num_flats,  flats );
+
+      blue       = & axis->blues[axis->blue_count];
+      blue_ref   = & blue->ref.org;
+      blue_shoot = & blue->shoot.org;
+
+      axis->blue_count++;
+
+      if ( num_flats == 0 )
+      {
+        *blue_ref   =
+        *blue_shoot = rounds[num_rounds / 2];
+      }
+      else if ( num_rounds == 0 )
+      {
+        *blue_ref   =
+        *blue_shoot = flats[num_flats / 2];
+      }
+      else
+      {
+        *blue_ref   = flats[num_flats / 2];
+        *blue_shoot = rounds[num_rounds / 2];
+      }
+
+      /* there are sometimes problems: if the overshoot position of top     */
+      /* zones is under its reference position, or the opposite for bottom  */
+      /* zones.  We must thus check everything there and correct the errors */
+      if ( *blue_shoot != *blue_ref )
+      {
+        FT_Pos   ref      = *blue_ref;
+        FT_Pos   shoot    = *blue_shoot;
+        FT_Bool  over_ref = FT_BOOL( shoot > ref );
+
+
+        if ( AF_LATIN_IS_TOP_BLUE( bb ) ^ over_ref )
+          *blue_shoot = *blue_ref = ( shoot + ref ) / 2;
+      }
+
+      blue->flags = 0;
+      if ( AF_LATIN_IS_TOP_BLUE( bb ) )
+        blue->flags |= AF_LATIN_BLUE_TOP;
+
+      /*
+       * The following flags is used later to adjust the y and x scales
+       * in order to optimize the pixel grid alignment of the top of small
+       * letters.
+       */
+      if ( bb == AF_LATIN_BLUE_SMALL_TOP )
+        blue->flags |= AF_LATIN_BLUE_ADJUSTMENT;
+
+      FT_TRACE5(( "-- ref = %ld, shoot = %ld\n", *blue_ref, *blue_shoot ));
+    }
+
+    return;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  af_latin2_metrics_check_digits( AF_LatinMetrics  metrics,
+                                  FT_Face          face )
+  {
+    FT_UInt   i;
+    FT_Bool   started = 0, same_width = 1;
+    FT_Fixed  advance, old_advance = 0;
+
+
+    /* check whether all ASCII digits have the same advance width; */
+    /* digit `0' is 0x30 in all supported charmaps                 */
+    for ( i = 0x30; i <= 0x39; i++ )
+    {
+      FT_UInt  glyph_index;
+
+
+      glyph_index = FT_Get_Char_Index( face, i );
+      if ( glyph_index == 0 )
+        continue;
+
+      if ( FT_Get_Advance( face, glyph_index,
+                           FT_LOAD_NO_SCALE         |
+                           FT_LOAD_NO_HINTING       |
+                           FT_LOAD_IGNORE_TRANSFORM,
+                           &advance ) )
+        continue;
+
+      if ( started )
+      {
+        if ( advance != old_advance )
+        {
+          same_width = 0;
+          break;
+        }
+      }
+      else
+      {
+        old_advance = advance;
+        started     = 1;
+      }
+    }
+
+    metrics->root.digits_have_same_width = same_width;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  af_latin2_metrics_init( AF_LatinMetrics  metrics,
+                          FT_Face          face )
+  {
+    FT_Error    error = AF_Err_Ok;
+    FT_CharMap  oldmap = face->charmap;
+    FT_UInt     ee;
+
+    static const FT_Encoding  latin_encodings[] =
+    {
+      FT_ENCODING_UNICODE,
+      FT_ENCODING_APPLE_ROMAN,
+      FT_ENCODING_ADOBE_STANDARD,
+      FT_ENCODING_ADOBE_LATIN_1,
+      FT_ENCODING_NONE  /* end of list */
+    };
+
+
+    metrics->units_per_em = face->units_per_EM;
+
+    /* do we have a latin charmap in there? */
+    for ( ee = 0; latin_encodings[ee] != FT_ENCODING_NONE; ee++ )
+    {
+      error = FT_Select_Charmap( face, latin_encodings[ee] );
+      if ( !error )
+        break;
+    }
+
+    if ( !error )
+    {
+      /* For now, compute the standard width and height from the `o'. */
+      af_latin2_metrics_init_widths( metrics, face, 'o' );
+      af_latin2_metrics_init_blues( metrics, face );
+      af_latin2_metrics_check_digits( metrics, face );
+    }
+
+    FT_Set_Charmap( face, oldmap );
+    return AF_Err_Ok;
+  }
+
+
+  static void
+  af_latin2_metrics_scale_dim( AF_LatinMetrics  metrics,
+                               AF_Scaler        scaler,
+                               AF_Dimension     dim )
+  {
+    FT_Fixed      scale;
+    FT_Pos        delta;
+    AF_LatinAxis  axis;
+    FT_UInt       nn;
+
+
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      scale = scaler->x_scale;
+      delta = scaler->x_delta;
+    }
+    else
+    {
+      scale = scaler->y_scale;
+      delta = scaler->y_delta;
+    }
+
+    axis = &metrics->axis[dim];
+
+    if ( axis->org_scale == scale && axis->org_delta == delta )
+      return;
+
+    axis->org_scale = scale;
+    axis->org_delta = delta;
+
+    /*
+     * correct Y scale to optimize the alignment of the top of small
+     * letters to the pixel grid
+     */
+    if ( dim == AF_DIMENSION_VERT )
+    {
+      AF_LatinAxis  vaxis = &metrics->axis[AF_DIMENSION_VERT];
+      AF_LatinBlue  blue = NULL;
+
+
+      for ( nn = 0; nn < vaxis->blue_count; nn++ )
+      {
+        if ( vaxis->blues[nn].flags & AF_LATIN_BLUE_ADJUSTMENT )
+        {
+          blue = &vaxis->blues[nn];
+          break;
+        }
+      }
+
+      if ( blue )
+      {
+        FT_Pos  scaled = FT_MulFix( blue->shoot.org, scaler->y_scale );
+        FT_Pos  fitted = ( scaled + 40 ) & ~63;
+
+#if 1
+        if ( scaled != fitted )
+        {
+          scale = FT_MulDiv( scale, fitted, scaled );
+          FT_TRACE5(( "== scaled x-top = %.2g"
+                      "  fitted = %.2g, scaling = %.4g\n",
+                      scaled / 64.0, fitted / 64.0,
+                      ( fitted * 1.0 ) / scaled ));
+        }
+#endif
+      }
+    }
+
+    axis->scale = scale;
+    axis->delta = delta;
+
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      metrics->root.scaler.x_scale = scale;
+      metrics->root.scaler.x_delta = delta;
+    }
+    else
+    {
+      metrics->root.scaler.y_scale = scale;
+      metrics->root.scaler.y_delta = delta;
+    }
+
+    /* scale the standard widths */
+    for ( nn = 0; nn < axis->width_count; nn++ )
+    {
+      AF_Width  width = axis->widths + nn;
+
+
+      width->cur = FT_MulFix( width->org, scale );
+      width->fit = width->cur;
+    }
+
+    /* an extra-light axis corresponds to a standard width that is */
+    /* smaller than 5/8 pixels                                     */
+    axis->extra_light =
+      (FT_Bool)( FT_MulFix( axis->standard_width, scale ) < 32 + 8 );
+
+    if ( dim == AF_DIMENSION_VERT )
+    {
+      /* scale the blue zones */
+      for ( nn = 0; nn < axis->blue_count; nn++ )
+      {
+        AF_LatinBlue  blue = &axis->blues[nn];
+        FT_Pos        dist;
+
+
+        blue->ref.cur   = FT_MulFix( blue->ref.org, scale ) + delta;
+        blue->ref.fit   = blue->ref.cur;
+        blue->shoot.cur = FT_MulFix( blue->shoot.org, scale ) + delta;
+        blue->shoot.fit = blue->shoot.cur;
+        blue->flags    &= ~AF_LATIN_BLUE_ACTIVE;
+
+        /* a blue zone is only active if it is less than 3/4 pixels tall */
+        dist = FT_MulFix( blue->ref.org - blue->shoot.org, scale );
+        if ( dist <= 48 && dist >= -48 )
+        {
+          FT_Pos  delta1, delta2;
+
+          delta1 = blue->shoot.org - blue->ref.org;
+          delta2 = delta1;
+          if ( delta1 < 0 )
+            delta2 = -delta2;
+
+          delta2 = FT_MulFix( delta2, scale );
+
+          if ( delta2 < 32 )
+            delta2 = 0;
+          else if ( delta2 < 64 )
+            delta2 = 32 + ( ( ( delta2 - 32 ) + 16 ) & ~31 );
+          else
+            delta2 = FT_PIX_ROUND( delta2 );
+
+          if ( delta1 < 0 )
+            delta2 = -delta2;
+
+          blue->ref.fit   = FT_PIX_ROUND( blue->ref.cur );
+          blue->shoot.fit = blue->ref.fit + delta2;
+
+          FT_TRACE5(( ">> activating blue zone %d:"
+                      "  ref.cur=%.2g ref.fit=%.2g"
+                      "  shoot.cur=%.2g shoot.fit=%.2g\n",
+                      nn, blue->ref.cur / 64.0, blue->ref.fit / 64.0,
+                      blue->shoot.cur / 64.0, blue->shoot.fit / 64.0 ));
+
+          blue->flags |= AF_LATIN_BLUE_ACTIVE;
+        }
+      }
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  af_latin2_metrics_scale( AF_LatinMetrics  metrics,
+                           AF_Scaler        scaler )
+  {
+    metrics->root.scaler.render_mode = scaler->render_mode;
+    metrics->root.scaler.face        = scaler->face;
+
+    af_latin2_metrics_scale_dim( metrics, scaler, AF_DIMENSION_HORZ );
+    af_latin2_metrics_scale_dim( metrics, scaler, AF_DIMENSION_VERT );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****           L A T I N   G L Y P H   A N A L Y S I S             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define  SORT_SEGMENTS
+
+  FT_LOCAL_DEF( FT_Error )
+  af_latin2_hints_compute_segments( AF_GlyphHints  hints,
+                                    AF_Dimension   dim )
+  {
+    AF_AxisHints  axis          = &hints->axis[dim];
+    FT_Memory     memory        = hints->memory;
+    FT_Error      error         = AF_Err_Ok;
+    AF_Segment    segment       = NULL;
+    AF_SegmentRec seg0;
+    AF_Point*     contour       = hints->contours;
+    AF_Point*     contour_limit = contour + hints->num_contours;
+    AF_Direction  major_dir, segment_dir;
+
+
+    FT_ZERO( &seg0 );
+    seg0.score = 32000;
+    seg0.flags = AF_EDGE_NORMAL;
+
+    major_dir   = (AF_Direction)FT_ABS( axis->major_dir );
+    segment_dir = major_dir;
+
+    axis->num_segments = 0;
+
+    /* set up (u,v) in each point */
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      AF_Point  point = hints->points;
+      AF_Point  limit = point + hints->num_points;
+
+
+      for ( ; point < limit; point++ )
+      {
+        point->u = point->fx;
+        point->v = point->fy;
+      }
+    }
+    else
+    {
+      AF_Point  point = hints->points;
+      AF_Point  limit = point + hints->num_points;
+
+
+      for ( ; point < limit; point++ )
+      {
+        point->u = point->fy;
+        point->v = point->fx;
+      }
+    }
+
+    /* do each contour separately */
+    for ( ; contour < contour_limit; contour++ )
+    {
+      AF_Point  point   =  contour[0];
+      AF_Point  start   =  point;
+      AF_Point  last    =  point->prev;
+
+
+      if ( point == last )  /* skip singletons -- just in case */
+        continue;
+
+      /* already on an edge ?, backtrack to find its start */
+      if ( FT_ABS( point->in_dir ) == major_dir )
+      {
+        point = point->prev;
+
+        while ( point->in_dir == start->in_dir )
+          point = point->prev;
+      }
+      else  /* otherwise, find first segment start, if any */
+      {
+        while ( FT_ABS( point->out_dir ) != major_dir )
+        {
+          point = point->next;
+
+          if ( point == start )
+            goto NextContour;
+        }
+      }
+
+      start = point;
+
+      for  (;;)
+      {
+        AF_Point  first;
+        FT_Pos    min_u, min_v, max_u, max_v;
+
+        /* we're at the start of a new segment */
+        FT_ASSERT( FT_ABS( point->out_dir ) == major_dir &&
+                           point->in_dir != point->out_dir );
+        first = point;
+
+        min_u = max_u = point->u;
+        min_v = max_v = point->v;
+
+        point = point->next;
+
+        while ( point->out_dir == first->out_dir )
+        {
+          point = point->next;
+
+          if ( point->u < min_u )
+            min_u = point->u;
+
+          if ( point->u > max_u )
+            max_u = point->u;
+        }
+
+        if ( point->v < min_v )
+          min_v = point->v;
+
+        if ( point->v > max_v )
+          max_v = point->v;
+
+        /* record new segment */
+        error = af_axis_hints_new_segment( axis, memory, &segment );
+        if ( error )
+          goto Exit;
+
+        segment[0]         = seg0;
+        segment->dir       = first->out_dir;
+        segment->first     = first;
+        segment->last      = point;
+        segment->pos       = (FT_Short)(( min_u + max_u ) >> 1);
+        segment->min_coord = (FT_Short) min_v;
+        segment->max_coord = (FT_Short) max_v;
+        segment->height    = (FT_Short)(max_v - min_v);
+
+        /* a segment is round if it doesn't have successive */
+        /* on-curve points.                                 */
+        {
+          AF_Point  pt   = first;
+          AF_Point  last = point;
+          AF_Flags  f0   = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
+          AF_Flags  f1;
+
+
+          segment->flags &= ~AF_EDGE_ROUND;
+
+          for ( ; pt != last; f0 = f1 )
+          {
+            pt = pt->next;
+            f1 = (AF_Flags)(pt->flags & AF_FLAG_CONTROL);
+
+            if ( !f0 && !f1 )
+              break;
+
+            if ( pt == last )
+              segment->flags |= AF_EDGE_ROUND;
+          }
+        }
+
+       /* this can happen in the case of a degenerate contour
+        * e.g. a 2-point vertical contour
+        */
+        if ( point == start )
+          break;
+
+        /* jump to the start of the next segment, if any */
+        while ( FT_ABS(point->out_dir) != major_dir )
+        {
+          point = point->next;
+
+          if ( point == start )
+            goto NextContour;
+        }
+      }
+
+    NextContour:
+      ;
+    } /* contours */
+
+    /* now slightly increase the height of segments when this makes */
+    /* sense -- this is used to better detect and ignore serifs     */
+    {
+      AF_Segment  segments     = axis->segments;
+      AF_Segment  segments_end = segments + axis->num_segments;
+
+
+      for ( segment = segments; segment < segments_end; segment++ )
+      {
+        AF_Point  first   = segment->first;
+        AF_Point  last    = segment->last;
+        AF_Point  p;
+        FT_Pos    first_v = first->v;
+        FT_Pos    last_v  = last->v;
+
+
+        if ( first == last )
+          continue;
+
+        if ( first_v < last_v )
+        {
+          p = first->prev;
+          if ( p->v < first_v )
+            segment->height = (FT_Short)( segment->height +
+                                          ( ( first_v - p->v ) >> 1 ) );
+
+          p = last->next;
+          if ( p->v > last_v )
+            segment->height = (FT_Short)( segment->height +
+                                          ( ( p->v - last_v ) >> 1 ) );
+        }
+        else
+        {
+          p = first->prev;
+          if ( p->v > first_v )
+            segment->height = (FT_Short)( segment->height +
+                                          ( ( p->v - first_v ) >> 1 ) );
+
+          p = last->next;
+          if ( p->v < last_v )
+            segment->height = (FT_Short)( segment->height +
+                                          ( ( last_v - p->v ) >> 1 ) );
+        }
+      }
+    }
+
+#ifdef AF_SORT_SEGMENTS
+   /* place all segments with a negative direction to the start
+    * of the array, used to speed up segment linking later...
+    */
+    {
+      AF_Segment  segments = axis->segments;
+      FT_UInt     count    = axis->num_segments;
+      FT_UInt     ii, jj;
+
+      for (ii = 0; ii < count; ii++)
+      {
+        if ( segments[ii].dir > 0 )
+        {
+          for (jj = ii+1; jj < count; jj++)
+          {
+            if ( segments[jj].dir < 0 )
+            {
+              AF_SegmentRec  tmp;
+
+              tmp          = segments[ii];
+              segments[ii] = segments[jj];
+              segments[jj] = tmp;
+
+              break;
+            }
+          }
+
+          if ( jj == count )
+            break;
+        }
+      }
+      axis->mid_segments = ii;
+    }
+#endif
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  af_latin2_hints_link_segments( AF_GlyphHints  hints,
+                                 AF_Dimension   dim )
+  {
+    AF_AxisHints  axis          = &hints->axis[dim];
+    AF_Segment    segments      = axis->segments;
+    AF_Segment    segment_limit = segments + axis->num_segments;
+#ifdef AF_SORT_SEGMENTS
+    AF_Segment    segment_mid   = segments + axis->mid_segments;
+#endif
+    FT_Pos        len_threshold, len_score;
+    AF_Segment    seg1, seg2;
+
+
+    len_threshold = AF_LATIN_CONSTANT( hints->metrics, 8 );
+    if ( len_threshold == 0 )
+      len_threshold = 1;
+
+    len_score = AF_LATIN_CONSTANT( hints->metrics, 6000 );
+
+#ifdef AF_SORT_SEGMENTS
+    for ( seg1 = segments; seg1 < segment_mid; seg1++ )
+    {
+      if ( seg1->dir != axis->major_dir || seg1->first == seg1->last )
+        continue;
+
+      for ( seg2 = segment_mid; seg2 < segment_limit; seg2++ )
+#else
+    /* now compare each segment to the others */
+    for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+    {
+      /* the fake segments are introduced to hint the metrics -- */
+      /* we must never link them to anything                     */
+      if ( seg1->dir != axis->major_dir || seg1->first == seg1->last )
+        continue;
+
+      for ( seg2 = segments; seg2 < segment_limit; seg2++ )
+        if ( seg1->dir + seg2->dir == 0 && seg2->pos > seg1->pos )
+#endif
+        {
+          FT_Pos  pos1 = seg1->pos;
+          FT_Pos  pos2 = seg2->pos;
+          FT_Pos  dist = pos2 - pos1;
+
+
+          if ( dist < 0 )
+            continue;
+
+          {
+            FT_Pos  min = seg1->min_coord;
+            FT_Pos  max = seg1->max_coord;
+            FT_Pos  len, score;
+
+
+            if ( min < seg2->min_coord )
+              min = seg2->min_coord;
+
+            if ( max > seg2->max_coord )
+              max = seg2->max_coord;
+
+            len = max - min;
+            if ( len >= len_threshold )
+            {
+              score = dist + len_score / len;
+              if ( score < seg1->score )
+              {
+                seg1->score = score;
+                seg1->link  = seg2;
+              }
+
+              if ( score < seg2->score )
+              {
+                seg2->score = score;
+                seg2->link  = seg1;
+              }
+            }
+          }
+        }
+    }
+#if 0
+    }
+#endif
+
+    /* now, compute the `serif' segments */
+    for ( seg1 = segments; seg1 < segment_limit; seg1++ )
+    {
+      seg2 = seg1->link;
+
+      if ( seg2 )
+      {
+        if ( seg2->link != seg1 )
+        {
+          seg1->link  = 0;
+          seg1->serif = seg2->link;
+        }
+      }
+    }
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  af_latin2_hints_compute_edges( AF_GlyphHints  hints,
+                                 AF_Dimension   dim )
+  {
+    AF_AxisHints  axis   = &hints->axis[dim];
+    FT_Error      error  = AF_Err_Ok;
+    FT_Memory     memory = hints->memory;
+    AF_LatinAxis  laxis  = &((AF_LatinMetrics)hints->metrics)->axis[dim];
+
+    AF_Segment    segments      = axis->segments;
+    AF_Segment    segment_limit = segments + axis->num_segments;
+    AF_Segment    seg;
+
+    AF_Direction  up_dir;
+    FT_Fixed      scale;
+    FT_Pos        edge_distance_threshold;
+    FT_Pos        segment_length_threshold;
+
+
+    axis->num_edges = 0;
+
+    scale = ( dim == AF_DIMENSION_HORZ ) ? hints->x_scale
+                                         : hints->y_scale;
+
+    up_dir = ( dim == AF_DIMENSION_HORZ ) ? AF_DIR_UP
+                                          : AF_DIR_RIGHT;
+
+    /*
+     *  We want to ignore very small (mostly serif) segments, we do that
+     *  by ignoring those that whose length is less than a given fraction
+     *  of the standard width. If there is no standard width, we ignore
+     *  those that are less than a given size in pixels
+     *
+     *  also, unlink serif segments that are linked to segments farther
+     *  than 50% of the standard width
+     */
+    if ( dim == AF_DIMENSION_HORZ )
+    {
+      if ( laxis->width_count > 0 )
+        segment_length_threshold = (laxis->standard_width * 10 ) >> 4;
+      else
+        segment_length_threshold = FT_DivFix( 64, hints->y_scale );
+    }
+    else
+      segment_length_threshold = 0;
+
+    /*********************************************************************/
+    /*                                                                   */
+    /* We will begin by generating a sorted table of edges for the       */
+    /* current direction.  To do so, we simply scan each segment and try */
+    /* to find an edge in our table that corresponds to its position.    */
+    /*                                                                   */
+    /* If no edge is found, we create and insert a new edge in the       */
+    /* sorted table.  Otherwise, we simply add the segment to the edge's */
+    /* list which will be processed in the second step to compute the    */
+    /* edge's properties.                                                */
+    /*                                                                   */
+    /* Note that the edges table is sorted along the segment/edge        */
+    /* position.                                                         */
+    /*                                                                   */
+    /*********************************************************************/
+
+    edge_distance_threshold = FT_MulFix( laxis->edge_distance_threshold,
+                                         scale );
+    if ( edge_distance_threshold > 64 / 4 )
+      edge_distance_threshold = 64 / 4;
+
+    edge_distance_threshold = FT_DivFix( edge_distance_threshold,
+                                         scale );
+
+    for ( seg = segments; seg < segment_limit; seg++ )
+    {
+      AF_Edge  found = 0;
+      FT_Int   ee;
+
+
+      if ( seg->height < segment_length_threshold )
+        continue;
+
+      /* A special case for serif edges: If they are smaller than */
+      /* 1.5 pixels we ignore them.                               */
+      if ( seg->serif )
+      {
+        FT_Pos  dist = seg->serif->pos - seg->pos;
+
+        if (dist < 0)
+          dist = -dist;
+
+        if (dist >= laxis->standard_width >> 1)
+        {
+          /* unlink this serif, it is too distant from its reference stem */
+          seg->serif = NULL;
+        }
+        else if ( 2*seg->height < 3 * segment_length_threshold )
+          continue;
+      }
+
+      /* look for an edge corresponding to the segment */
+      for ( ee = 0; ee < axis->num_edges; ee++ )
+      {
+        AF_Edge  edge = axis->edges + ee;
+        FT_Pos   dist;
+
+
+        dist = seg->pos - edge->fpos;
+        if ( dist < 0 )
+          dist = -dist;
+
+        if ( dist < edge_distance_threshold && edge->dir == seg->dir )
+        {
+          found = edge;
+          break;
+        }
+      }
+
+      if ( !found )
+      {
+        AF_Edge   edge;
+
+
+        /* insert a new edge in the list and */
+        /* sort according to the position    */
+        error = af_axis_hints_new_edge( axis, seg->pos, seg->dir,
+                                        memory, &edge );
+        if ( error )
+          goto Exit;
+
+        /* add the segment to the new edge's list */
+        FT_ZERO( edge );
+
+        edge->first    = seg;
+        edge->last     = seg;
+        edge->fpos     = seg->pos;
+        edge->dir      = seg->dir;
+        edge->opos     = edge->pos = FT_MulFix( seg->pos, scale );
+        seg->edge_next = seg;
+      }
+      else
+      {
+        /* if an edge was found, simply add the segment to the edge's */
+        /* list                                                       */
+        seg->edge_next         = found->first;
+        found->last->edge_next = seg;
+        found->last            = seg;
+      }
+    }
+
+
+    /*********************************************************************/
+    /*                                                                   */
+    /* Good, we will now compute each edge's properties according to     */
+    /* segments found on its position.  Basically, these are:            */
+    /*                                                                   */
+    /*  - edge's main direction                                          */
+    /*  - stem edge, serif edge or both (which defaults to stem then)    */
+    /*  - rounded edge, straight or both (which defaults to straight)    */
+    /*  - link for edge                                                  */
+    /*                                                                   */
+    /*********************************************************************/
+
+    /* first of all, set the `edge' field in each segment -- this is */
+    /* required in order to compute edge links                       */
+
+    /*
+     * Note that removing this loop and setting the `edge' field of each
+     * segment directly in the code above slows down execution speed for
+     * some reasons on platforms like the Sun.
+     */
+    {
+      AF_Edge  edges      = axis->edges;
+      AF_Edge  edge_limit = edges + axis->num_edges;
+      AF_Edge  edge;
+
+
+      for ( edge = edges; edge < edge_limit; edge++ )
+      {
+        seg = edge->first;
+        if ( seg )
+          do
+          {
+            seg->edge = edge;
+            seg       = seg->edge_next;
+
+          } while ( seg != edge->first );
+      }
+
+      /* now, compute each edge properties */
+      for ( edge = edges; edge < edge_limit; edge++ )
+      {
+        FT_Int  is_round    = 0;  /* does it contain round segments?    */
+        FT_Int  is_straight = 0;  /* does it contain straight segments? */
+#if 0
+        FT_Pos  ups         = 0;  /* number of upwards segments         */
+        FT_Pos  downs       = 0;  /* number of downwards segments       */
+#endif
+
+
+        seg = edge->first;
+
+        do
+        {
+          FT_Bool  is_serif;
+
+
+          /* check for roundness of segment */
+          if ( seg->flags & AF_EDGE_ROUND )
+            is_round++;
+          else
+            is_straight++;
+
+#if 0
+          /* check for segment direction */
+          if ( seg->dir == up_dir )
+            ups   += seg->max_coord-seg->min_coord;
+          else
+            downs += seg->max_coord-seg->min_coord;
+#endif
+
+          /* check for links -- if seg->serif is set, then seg->link must */
+          /* be ignored                                                   */
+          is_serif = (FT_Bool)( seg->serif               &&
+                                seg->serif->edge         &&
+                                seg->serif->edge != edge );
+
+          if ( ( seg->link && seg->link->edge != NULL ) || is_serif )
+          {
+            AF_Edge     edge2;
+            AF_Segment  seg2;
+
+
+            edge2 = edge->link;
+            seg2  = seg->link;
+
+            if ( is_serif )
+            {
+              seg2  = seg->serif;
+              edge2 = edge->serif;
+            }
+
+            if ( edge2 )
+            {
+              FT_Pos  edge_delta;
+              FT_Pos  seg_delta;
+
+
+              edge_delta = edge->fpos - edge2->fpos;
+              if ( edge_delta < 0 )
+                edge_delta = -edge_delta;
+
+              seg_delta = seg->pos - seg2->pos;
+              if ( seg_delta < 0 )
+                seg_delta = -seg_delta;
+
+              if ( seg_delta < edge_delta )
+                edge2 = seg2->edge;
+            }
+            else
+              edge2 = seg2->edge;
+
+            if ( is_serif )
+            {
+              edge->serif   = edge2;
+              edge2->flags |= AF_EDGE_SERIF;
+            }
+            else
+              edge->link  = edge2;
+          }
+
+          seg = seg->edge_next;
+
+        } while ( seg != edge->first );
+
+        /* set the round/straight flags */
+        edge->flags = AF_EDGE_NORMAL;
+
+        if ( is_round > 0 && is_round >= is_straight )
+          edge->flags |= AF_EDGE_ROUND;
+
+#if 0
+        /* set the edge's main direction */
+        edge->dir = AF_DIR_NONE;
+
+        if ( ups > downs )
+          edge->dir = (FT_Char)up_dir;
+
+        else if ( ups < downs )
+          edge->dir = (FT_Char)-up_dir;
+
+        else if ( ups == downs )
+          edge->dir = 0;  /* both up and down! */
+#endif
+
+        /* gets rid of serifs if link is set                */
+        /* XXX: This gets rid of many unpleasant artefacts! */
+        /*      Example: the `c' in cour.pfa at size 13     */
+
+        if ( edge->serif && edge->link )
+          edge->serif = 0;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  af_latin2_hints_detect_features( AF_GlyphHints  hints,
+                                   AF_Dimension   dim )
+  {
+    FT_Error  error;
+
+
+    error = af_latin2_hints_compute_segments( hints, dim );
+    if ( !error )
+    {
+      af_latin2_hints_link_segments( hints, dim );
+
+      error = af_latin2_hints_compute_edges( hints, dim );
+    }
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  af_latin2_hints_compute_blue_edges( AF_GlyphHints    hints,
+                                      AF_LatinMetrics  metrics )
+  {
+    AF_AxisHints  axis       = &hints->axis[AF_DIMENSION_VERT];
+    AF_Edge       edge       = axis->edges;
+    AF_Edge       edge_limit = edge + axis->num_edges;
+    AF_LatinAxis  latin      = &metrics->axis[AF_DIMENSION_VERT];
+    FT_Fixed      scale      = latin->scale;
+    FT_Pos        best_dist0;  /* initial threshold */
+
+
+    /* compute the initial threshold as a fraction of the EM size */
+    best_dist0 = FT_MulFix( metrics->units_per_em / 40, scale );
+
+    if ( best_dist0 > 64 / 2 )
+      best_dist0 = 64 / 2;
+
+    /* compute which blue zones are active, i.e. have their scaled */
+    /* size < 3/4 pixels                                           */
+
+    /* for each horizontal edge search the blue zone which is closest */
+    for ( ; edge < edge_limit; edge++ )
+    {
+      FT_Int    bb;
+      AF_Width  best_blue = NULL;
+      FT_Pos    best_dist = best_dist0;
+
+      for ( bb = 0; bb < AF_LATIN_BLUE_MAX; bb++ )
+      {
+        AF_LatinBlue  blue = latin->blues + bb;
+        FT_Bool       is_top_blue, is_major_dir;
+
+
+        /* skip inactive blue zones (i.e., those that are too small) */
+        if ( !( blue->flags & AF_LATIN_BLUE_ACTIVE ) )
+          continue;
+
+        /* if it is a top zone, check for right edges -- if it is a bottom */
+        /* zone, check for left edges                                      */
+        /*                                                                 */
+        /* of course, that's for TrueType                                  */
+        is_top_blue  = (FT_Byte)( ( blue->flags & AF_LATIN_BLUE_TOP ) != 0 );
+        is_major_dir = FT_BOOL( edge->dir == axis->major_dir );
+
+        /* if it is a top zone, the edge must be against the major    */
+        /* direction; if it is a bottom zone, it must be in the major */
+        /* direction                                                  */
+        if ( is_top_blue ^ is_major_dir )
+        {
+          FT_Pos     dist;
+          AF_Width   compare;
+
+
+          /* if it's a rounded edge, compare it to the overshoot position */
+          /* if it's a flat edge, compare it to the reference position    */
+          if ( edge->flags & AF_EDGE_ROUND )
+            compare = &blue->shoot;
+          else
+            compare = &blue->ref;
+
+          dist = edge->fpos - compare->org;
+          if (dist < 0)
+            dist = -dist;
+
+          dist = FT_MulFix( dist, scale );
+          if ( dist < best_dist )
+          {
+            best_dist = dist;
+            best_blue = compare;
+          }
+
+#if 0
+          /* now, compare it to the overshoot position if the edge is     */
+          /* rounded, and if the edge is over the reference position of a */
+          /* top zone, or under the reference position of a bottom zone   */
+          if ( edge->flags & AF_EDGE_ROUND && dist != 0 )
+          {
+            FT_Bool  is_under_ref = FT_BOOL( edge->fpos < blue->ref.org );
+
+
+            if ( is_top_blue ^ is_under_ref )
+            {
+              blue = latin->blues + bb;
+              dist = edge->fpos - blue->shoot.org;
+              if ( dist < 0 )
+                dist = -dist;
+
+              dist = FT_MulFix( dist, scale );
+              if ( dist < best_dist )
+              {
+                best_dist = dist;
+                best_blue = & blue->shoot;
+              }
+            }
+          }
+#endif
+        }
+      }
+
+      if ( best_blue )
+        edge->blue_edge = best_blue;
+    }
+  }
+
+
+  static FT_Error
+  af_latin2_hints_init( AF_GlyphHints    hints,
+                        AF_LatinMetrics  metrics )
+  {
+    FT_Render_Mode  mode;
+    FT_UInt32       scaler_flags, other_flags;
+    FT_Face         face = metrics->root.scaler.face;
+
+
+    af_glyph_hints_rescale( hints, (AF_ScriptMetrics)metrics );
+
+    /*
+     *  correct x_scale and y_scale if needed, since they may have
+     *  been modified `af_latin2_metrics_scale_dim' above
+     */
+    hints->x_scale = metrics->axis[AF_DIMENSION_HORZ].scale;
+    hints->x_delta = metrics->axis[AF_DIMENSION_HORZ].delta;
+    hints->y_scale = metrics->axis[AF_DIMENSION_VERT].scale;
+    hints->y_delta = metrics->axis[AF_DIMENSION_VERT].delta;
+
+    /* compute flags depending on render mode, etc. */
+    mode = metrics->root.scaler.render_mode;
+
+#if 0 /* #ifdef AF_CONFIG_OPTION_USE_WARPER */
+    if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
+    {
+      metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
+    }
+#endif
+
+    scaler_flags = hints->scaler_flags;
+    other_flags  = 0;
+
+    /*
+     *  We snap the width of vertical stems for the monochrome and
+     *  horizontal LCD rendering targets only.
+     */
+    if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
+      other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
+
+    /*
+     *  We snap the width of horizontal stems for the monochrome and
+     *  vertical LCD rendering targets only.
+     */
+    if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
+      other_flags |= AF_LATIN_HINTS_VERT_SNAP;
+
+    /*
+     *  We adjust stems to full pixels only if we don't use the `light' mode.
+     */
+    if ( mode != FT_RENDER_MODE_LIGHT )
+      other_flags |= AF_LATIN_HINTS_STEM_ADJUST;
+
+    if ( mode == FT_RENDER_MODE_MONO )
+      other_flags |= AF_LATIN_HINTS_MONO;
+
+    /*
+     *  In `light' hinting mode we disable horizontal hinting completely.
+     *  We also do it if the face is italic.
+     */
+    if ( mode == FT_RENDER_MODE_LIGHT                    ||
+         (face->style_flags & FT_STYLE_FLAG_ITALIC) != 0 )
+      scaler_flags |= AF_SCALER_FLAG_NO_HORIZONTAL;
+
+    hints->scaler_flags = scaler_flags;
+    hints->other_flags  = other_flags;
+
+    return 0;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****        L A T I N   G L Y P H   G R I D - F I T T I N G        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* snap a given width in scaled coordinates to one of the */
+  /* current standard widths                                */
+
+  static FT_Pos
+  af_latin2_snap_width( AF_Width  widths,
+                        FT_Int    count,
+                        FT_Pos    width )
+  {
+    int     n;
+    FT_Pos  best      = 64 + 32 + 2;
+    FT_Pos  reference = width;
+    FT_Pos  scaled;
+
+
+    for ( n = 0; n < count; n++ )
+    {
+      FT_Pos  w;
+      FT_Pos  dist;
+
+
+      w = widths[n].cur;
+      dist = width - w;
+      if ( dist < 0 )
+        dist = -dist;
+      if ( dist < best )
+      {
+        best      = dist;
+        reference = w;
+      }
+    }
+
+    scaled = FT_PIX_ROUND( reference );
+
+    if ( width >= reference )
+    {
+      if ( width < scaled + 48 )
+        width = reference;
+    }
+    else
+    {
+      if ( width > scaled - 48 )
+        width = reference;
+    }
+
+    return width;
+  }
+
+
+  /* compute the snapped width of a given stem */
+
+  static FT_Pos
+  af_latin2_compute_stem_width( AF_GlyphHints  hints,
+                                AF_Dimension   dim,
+                                FT_Pos         width,
+                                AF_Edge_Flags  base_flags,
+                                AF_Edge_Flags  stem_flags )
+  {
+    AF_LatinMetrics  metrics  = (AF_LatinMetrics) hints->metrics;
+    AF_LatinAxis     axis     = & metrics->axis[dim];
+    FT_Pos           dist     = width;
+    FT_Int           sign     = 0;
+    FT_Int           vertical = ( dim == AF_DIMENSION_VERT );
+
+
+    FT_UNUSED(base_flags);
+
+    if ( !AF_LATIN_HINTS_DO_STEM_ADJUST( hints ) ||
+          axis->extra_light                      )
+      return width;
+
+    if ( dist < 0 )
+    {
+      dist = -width;
+      sign = 1;
+    }
+
+    if ( (  vertical && !AF_LATIN_HINTS_DO_VERT_SNAP( hints ) ) ||
+         ( !vertical && !AF_LATIN_HINTS_DO_HORZ_SNAP( hints ) ) )
+    {
+      /* smooth hinting process: very lightly quantize the stem width */
+
+      /* leave the widths of serifs alone */
+
+      if ( ( stem_flags & AF_EDGE_SERIF ) && vertical && ( dist < 3 * 64 ) )
+        goto Done_Width;
+
+#if 0
+      else if ( ( base_flags & AF_EDGE_ROUND ) )
+      {
+        if ( dist < 80 )
+          dist = 64;
+      }
+      else if ( dist < 56 )
+        dist = 56;
+#endif
+      if ( axis->width_count > 0 )
+      {
+        FT_Pos  delta;
+
+
+        /* compare to standard width */
+        if ( axis->width_count > 0 )
+        {
+          delta = dist - axis->widths[0].cur;
+
+          if ( delta < 0 )
+            delta = -delta;
+
+          if ( delta < 40 )
+          {
+            dist = axis->widths[0].cur;
+            if ( dist < 48 )
+              dist = 48;
+
+            goto Done_Width;
+          }
+        }
+
+        if ( dist < 3 * 64 )
+        {
+          delta  = dist & 63;
+          dist  &= -64;
+
+          if ( delta < 10 )
+            dist += delta;
+
+          else if ( delta < 32 )
+            dist += 10;
+
+          else if ( delta < 54 )
+            dist += 54;
+
+          else
+            dist += delta;
+        }
+        else
+          dist = ( dist + 32 ) & ~63;
+      }
+    }
+    else
+    {
+      /* strong hinting process: snap the stem width to integer pixels */
+      FT_Pos  org_dist = dist;
+
+
+      dist = af_latin2_snap_width( axis->widths, axis->width_count, dist );
+
+      if ( vertical )
+      {
+        /* in the case of vertical hinting, always round */
+        /* the stem heights to integer pixels            */
+
+        if ( dist >= 64 )
+          dist = ( dist + 16 ) & ~63;
+        else
+          dist = 64;
+      }
+      else
+      {
+        if ( AF_LATIN_HINTS_DO_MONO( hints ) )
+        {
+          /* monochrome horizontal hinting: snap widths to integer pixels */
+          /* with a different threshold                                   */
+
+          if ( dist < 64 )
+            dist = 64;
+          else
+            dist = ( dist + 32 ) & ~63;
+        }
+        else
+        {
+          /* for horizontal anti-aliased hinting, we adopt a more subtle */
+          /* approach: we strengthen small stems, round stems whose size */
+          /* is between 1 and 2 pixels to an integer, otherwise nothing  */
+
+          if ( dist < 48 )
+            dist = ( dist + 64 ) >> 1;
+
+          else if ( dist < 128 )
+          {
+            /* We only round to an integer width if the corresponding */
+            /* distortion is less than 1/4 pixel.  Otherwise this     */
+            /* makes everything worse since the diagonals, which are  */
+            /* not hinted, appear a lot bolder or thinner than the    */
+            /* vertical stems.                                        */
+
+            FT_Int  delta;
+
+
+            dist = ( dist + 22 ) & ~63;
+            delta = dist - org_dist;
+            if ( delta < 0 )
+              delta = -delta;
+
+            if (delta >= 16)
+            {
+              dist = org_dist;
+              if ( dist < 48 )
+                dist = ( dist + 64 ) >> 1;
+            }
+          }
+          else
+            /* round otherwise to prevent color fringes in LCD mode */
+            dist = ( dist + 32 ) & ~63;
+        }
+      }
+    }
+
+  Done_Width:
+    if ( sign )
+      dist = -dist;
+
+    return dist;
+  }
+
+
+  /* align one stem edge relative to the previous stem edge */
+
+  static void
+  af_latin2_align_linked_edge( AF_GlyphHints  hints,
+                               AF_Dimension   dim,
+                               AF_Edge        base_edge,
+                               AF_Edge        stem_edge )
+  {
+    FT_Pos  dist = stem_edge->opos - base_edge->opos;
+
+    FT_Pos  fitted_width = af_latin2_compute_stem_width(
+                             hints, dim, dist,
+                             (AF_Edge_Flags)base_edge->flags,
+                             (AF_Edge_Flags)stem_edge->flags );
+
+
+    stem_edge->pos = base_edge->pos + fitted_width;
+
+    FT_TRACE5(( "LINK: edge %d (opos=%.2f) linked to (%.2f), "
+                "dist was %.2f, now %.2f\n",
+                stem_edge-hints->axis[dim].edges, stem_edge->opos / 64.0,
+                stem_edge->pos / 64.0, dist / 64.0, fitted_width / 64.0 ));
+  }
+
+
+  static void
+  af_latin2_align_serif_edge( AF_GlyphHints  hints,
+                              AF_Edge        base,
+                              AF_Edge        serif )
+  {
+    FT_UNUSED( hints );
+
+    serif->pos = base->pos + (serif->opos - base->opos);
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                    E D G E   H I N T I N G                      ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_LOCAL_DEF( void )
+  af_latin2_hint_edges( AF_GlyphHints  hints,
+                        AF_Dimension   dim )
+  {
+    AF_AxisHints  axis       = &hints->axis[dim];
+    AF_Edge       edges      = axis->edges;
+    AF_Edge       edge_limit = edges + axis->num_edges;
+    AF_Edge       edge;
+    AF_Edge       anchor     = 0;
+    FT_Int        has_serifs = 0;
+    FT_Pos        anchor_drift = 0;
+
+
+
+    FT_TRACE5(( "==== hinting %s edges =====\n",
+                dim == AF_DIMENSION_HORZ ? "vertical" : "horizontal" ));
+
+    /* we begin by aligning all stems relative to the blue zone */
+    /* if needed -- that's only for horizontal edges            */
+
+    if ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_BLUES( hints ) )
+    {
+      for ( edge = edges; edge < edge_limit; edge++ )
+      {
+        AF_Width  blue;
+        AF_Edge   edge1, edge2;
+
+
+        if ( edge->flags & AF_EDGE_DONE )
+          continue;
+
+        blue  = edge->blue_edge;
+        edge1 = NULL;
+        edge2 = edge->link;
+
+        if ( blue )
+        {
+          edge1 = edge;
+        }
+        else if ( edge2 && edge2->blue_edge )
+        {
+          blue  = edge2->blue_edge;
+          edge1 = edge2;
+          edge2 = edge;
+        }
+
+        if ( !edge1 )
+          continue;
+
+        FT_TRACE5(( "BLUE: edge %d (opos=%.2f) snapped to (%.2f), "
+                    "was (%.2f)\n",
+                    edge1-edges, edge1->opos / 64.0, blue->fit / 64.0,
+                    edge1->pos / 64.0 ));
+
+        edge1->pos    = blue->fit;
+        edge1->flags |= AF_EDGE_DONE;
+
+        if ( edge2 && !edge2->blue_edge )
+        {
+          af_latin2_align_linked_edge( hints, dim, edge1, edge2 );
+          edge2->flags |= AF_EDGE_DONE;
+        }
+
+        if ( !anchor )
+        {
+          anchor = edge;
+
+          anchor_drift = (anchor->pos - anchor->opos);
+          if (edge2)
+            anchor_drift = (anchor_drift + (edge2->pos - edge2->opos)) >> 1;
+        }
+      }
+    }
+
+    /* now we will align all stem edges, trying to maintain the */
+    /* relative order of stems in the glyph                     */
+    for ( edge = edges; edge < edge_limit; edge++ )
+    {
+      AF_Edge  edge2;
+
+
+      if ( edge->flags & AF_EDGE_DONE )
+        continue;
+
+      /* skip all non-stem edges */
+      edge2 = edge->link;
+      if ( !edge2 )
+      {
+        has_serifs++;
+        continue;
+      }
+
+      /* now align the stem */
+
+      /* this should not happen, but it's better to be safe */
+      if ( edge2->blue_edge )
+      {
+        FT_TRACE5(( "ASSERTION FAILED for edge %d\n", edge2-edges ));
+
+        af_latin2_align_linked_edge( hints, dim, edge2, edge );
+        edge->flags |= AF_EDGE_DONE;
+        continue;
+      }
+
+      if ( !anchor )
+      {
+        FT_Pos  org_len, org_center, cur_len;
+        FT_Pos  cur_pos1, error1, error2, u_off, d_off;
+
+
+        org_len = edge2->opos - edge->opos;
+        cur_len = af_latin2_compute_stem_width(
+                    hints, dim, org_len,
+                    (AF_Edge_Flags)edge->flags,
+                    (AF_Edge_Flags)edge2->flags );
+        if ( cur_len <= 64 )
+          u_off = d_off = 32;
+        else
+        {
+          u_off = 38;
+          d_off = 26;
+        }
+
+        if ( cur_len < 96 )
+        {
+          org_center = edge->opos + ( org_len >> 1 );
+
+          cur_pos1   = FT_PIX_ROUND( org_center );
+
+          error1 = org_center - ( cur_pos1 - u_off );
+          if ( error1 < 0 )
+            error1 = -error1;
+
+          error2 = org_center - ( cur_pos1 + d_off );
+          if ( error2 < 0 )
+            error2 = -error2;
+
+          if ( error1 < error2 )
+            cur_pos1 -= u_off;
+          else
+            cur_pos1 += d_off;
+
+          edge->pos  = cur_pos1 - cur_len / 2;
+          edge2->pos = edge->pos + cur_len;
+        }
+        else
+          edge->pos = FT_PIX_ROUND( edge->opos );
+
+        FT_TRACE5(( "ANCHOR: edge %d (opos=%.2f) and %d (opos=%.2f)"
+                    " snapped to (%.2f) (%.2f)\n",
+                    edge-edges, edge->opos / 64.0,
+                    edge2-edges, edge2->opos / 64.0,
+                    edge->pos / 64.0, edge2->pos / 64.0 ));
+        anchor = edge;
+
+        edge->flags |= AF_EDGE_DONE;
+
+        af_latin2_align_linked_edge( hints, dim, edge, edge2 );
+
+        edge2->flags |= AF_EDGE_DONE;
+
+        anchor_drift = ( (anchor->pos - anchor->opos) +
+                         (edge2->pos - edge2->opos)) >> 1;
+
+        FT_TRACE5(( "DRIFT: %.2f\n", anchor_drift/64.0 ));
+      }
+      else
+      {
+        FT_Pos   org_pos, org_len, org_center, cur_center, cur_len;
+        FT_Pos   org_left, org_right;
+
+
+        org_pos    = edge->opos + anchor_drift;
+        org_len    = edge2->opos - edge->opos;
+        org_center = org_pos + ( org_len >> 1 );
+
+        cur_len = af_latin2_compute_stem_width(
+                   hints, dim, org_len,
+                   (AF_Edge_Flags)edge->flags,
+                   (AF_Edge_Flags)edge2->flags );
+
+        org_left  = org_pos + ((org_len - cur_len) >> 1);
+        org_right = org_pos + ((org_len + cur_len) >> 1);
+
+        FT_TRACE5(( "ALIGN: left=%.2f right=%.2f ",
+                    org_left / 64.0, org_right / 64.0 ));
+        cur_center = org_center;
+
+        if ( edge2->flags & AF_EDGE_DONE )
+        {
+          FT_TRACE5(( "\n" ));
+          edge->pos = edge2->pos - cur_len;
+        }
+        else
+        {
+         /* we want to compare several displacement, and choose
+          * the one that increases fitness while minimizing
+          * distortion as well
+          */
+          FT_Pos   displacements[6], scores[6], org, fit, delta;
+          FT_UInt  count = 0;
+
+          /* note: don't even try to fit tiny stems */
+          if ( cur_len < 32 )
+          {
+            FT_TRACE5(( "tiny stem\n" ));
+            goto AlignStem;
+          }
+
+          /* if the span is within a single pixel, don't touch it */
+          if ( FT_PIX_FLOOR(org_left) == FT_PIX_CEIL(org_right) )
+          {
+            FT_TRACE5(( "single pixel stem\n" ));
+            goto AlignStem;
+          }
+
+          if (cur_len <= 96)
+          {
+           /* we want to avoid the absolute worst case which is
+            * when the left and right edges of the span each represent
+            * about 50% of the gray. we'd better want to change this
+            * to 25/75%, since this is much more pleasant to the eye with
+            * very acceptable distortion
+            */
+            FT_Pos  frac_left  = (org_left) & 63;
+            FT_Pos  frac_right = (org_right) & 63;
+
+            if ( frac_left  >= 22 && frac_left  <= 42 &&
+                 frac_right >= 22 && frac_right <= 42 )
+            {
+              org = frac_left;
+              fit = (org <= 32) ? 16 : 48;
+              delta = FT_ABS(fit - org);
+              displacements[count] = fit - org;
+              scores[count++]      = delta;
+              FT_TRACE5(( "dispA=%.2f (%d) ", (fit - org) / 64.0, delta ));
+
+              org = frac_right;
+              fit = (org <= 32) ? 16 : 48;
+              delta = FT_ABS(fit - org);
+              displacements[count] = fit - org;
+              scores[count++]     = delta;
+              FT_TRACE5(( "dispB=%.2f (%d) ", (fit - org) / 64.0, delta ));
+            }
+          }
+
+          /* snapping the left edge to the grid */
+          org   = org_left;
+          fit   = FT_PIX_ROUND(org);
+          delta = FT_ABS(fit - org);
+          displacements[count] = fit - org;
+          scores[count++]      = delta;
+          FT_TRACE5(( "dispC=%.2f (%d) ", (fit - org) / 64.0, delta ));
+
+          /* snapping the right edge to the grid */
+          org   = org_right;
+          fit   = FT_PIX_ROUND(org);
+          delta = FT_ABS(fit - org);
+          displacements[count] = fit - org;
+          scores[count++]      = delta;
+          FT_TRACE5(( "dispD=%.2f (%d) ", (fit - org) / 64.0, delta ));
+
+          /* now find the best displacement */
+          {
+            FT_Pos  best_score = scores[0];
+            FT_Pos  best_disp  = displacements[0];
+            FT_UInt nn;
+
+            for (nn = 1; nn < count; nn++)
+            {
+              if (scores[nn] < best_score)
+              {
+                best_score = scores[nn];
+                best_disp  = displacements[nn];
+              }
+            }
+
+            cur_center = org_center + best_disp;
+          }
+          FT_TRACE5(( "\n" ));
+        }
+
+      AlignStem:
+        edge->pos  = cur_center - (cur_len >> 1);
+        edge2->pos = edge->pos + cur_len;
+
+        FT_TRACE5(( "STEM1: %d (opos=%.2f) to %d (opos=%.2f)"
+                    " snapped to (%.2f) and (%.2f),"
+                    " org_len=%.2f cur_len=%.2f\n",
+                    edge-edges, edge->opos / 64.0,
+                    edge2-edges, edge2->opos / 64.0,
+                    edge->pos / 64.0, edge2->pos / 64.0,
+                    org_len / 64.0, cur_len / 64.0 ));
+
+        edge->flags  |= AF_EDGE_DONE;
+        edge2->flags |= AF_EDGE_DONE;
+
+        if ( edge > edges && edge->pos < edge[-1].pos )
+        {
+          FT_TRACE5(( "BOUND: %d (pos=%.2f) to (%.2f)\n",
+                      edge-edges, edge->pos / 64.0, edge[-1].pos / 64.0 ));
+          edge->pos = edge[-1].pos;
+        }
+      }
+    }
+
+    /* make sure that lowercase m's maintain their symmetry */
+
+    /* In general, lowercase m's have six vertical edges if they are sans */
+    /* serif, or twelve if they are with serifs.  This implementation is  */
+    /* based on that assumption, and seems to work very well with most    */
+    /* faces.  However, if for a certain face this assumption is not      */
+    /* true, the m is just rendered like before.  In addition, any stem   */
+    /* correction will only be applied to symmetrical glyphs (even if the */
+    /* glyph is not an m), so the potential for unwanted distortion is    */
+    /* relatively low.                                                    */
+
+    /* We don't handle horizontal edges since we can't easily assure that */
+    /* the third (lowest) stem aligns with the base line; it might end up */
+    /* one pixel higher or lower.                                         */
+
+#if 0
+    {
+      FT_Int  n_edges = edge_limit - edges;
+
+
+      if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
+      {
+        AF_Edge  edge1, edge2, edge3;
+        FT_Pos   dist1, dist2, span, delta;
+
+
+        if ( n_edges == 6 )
+        {
+          edge1 = edges;
+          edge2 = edges + 2;
+          edge3 = edges + 4;
+        }
+        else
+        {
+          edge1 = edges + 1;
+          edge2 = edges + 5;
+          edge3 = edges + 9;
+        }
+
+        dist1 = edge2->opos - edge1->opos;
+        dist2 = edge3->opos - edge2->opos;
+
+        span = dist1 - dist2;
+        if ( span < 0 )
+          span = -span;
+
+        if ( span < 8 )
+        {
+          delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
+          edge3->pos -= delta;
+          if ( edge3->link )
+            edge3->link->pos -= delta;
+
+          /* move the serifs along with the stem */
+          if ( n_edges == 12 )
+          {
+            ( edges + 8 )->pos -= delta;
+            ( edges + 11 )->pos -= delta;
+          }
+
+          edge3->flags |= AF_EDGE_DONE;
+          if ( edge3->link )
+            edge3->link->flags |= AF_EDGE_DONE;
+        }
+      }
+    }
+#endif
+
+    if ( has_serifs || !anchor )
+    {
+      /*
+       *  now hint the remaining edges (serifs and single) in order
+       *  to complete our processing
+       */
+      for ( edge = edges; edge < edge_limit; edge++ )
+      {
+        FT_Pos  delta;
+
+
+        if ( edge->flags & AF_EDGE_DONE )
+          continue;
+
+        delta = 1000;
+
+        if ( edge->serif )
+        {
+          delta = edge->serif->opos - edge->opos;
+          if ( delta < 0 )
+            delta = -delta;
+        }
+
+        if ( delta < 64 + 16 )
+        {
+          af_latin2_align_serif_edge( hints, edge->serif, edge );
+          FT_TRACE5(( "SERIF: edge %d (opos=%.2f) serif to %d (opos=%.2f)"
+                      " aligned to (%.2f)\n",
+                      edge-edges, edge->opos / 64.0,
+                      edge->serif - edges, edge->serif->opos / 64.0,
+                      edge->pos / 64.0 ));
+        }
+        else if ( !anchor )
+        {
+          FT_TRACE5(( "SERIF_ANCHOR: edge %d (opos=%.2f)"
+                      " snapped to (%.2f)\n",
+                      edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
+          edge->pos = FT_PIX_ROUND( edge->opos );
+          anchor    = edge;
+        }
+        else
+        {
+          AF_Edge  before, after;
+
+
+          for ( before = edge - 1; before >= edges; before-- )
+            if ( before->flags & AF_EDGE_DONE )
+              break;
+
+          for ( after = edge + 1; after < edge_limit; after++ )
+            if ( after->flags & AF_EDGE_DONE )
+              break;
+
+          if ( before >= edges && before < edge   &&
+               after < edge_limit && after > edge )
+          {
+            if ( after->opos == before->opos )
+              edge->pos = before->pos;
+            else
+              edge->pos = before->pos +
+                          FT_MulDiv( edge->opos - before->opos,
+                                     after->pos - before->pos,
+                                     after->opos - before->opos );
+            FT_TRACE5(( "SERIF_LINK1: edge %d (opos=%.2f) snapped to (%.2f)"
+                        " from %d (opos=%.2f)\n",
+                        edge-edges, edge->opos / 64.0, edge->pos / 64.0,
+                        before - edges, before->opos / 64.0 ));
+          }
+          else
+          {
+            edge->pos = anchor->pos +
+                        ( ( edge->opos - anchor->opos + 16 ) & ~31 );
+
+            FT_TRACE5(( "SERIF_LINK2: edge %d (opos=%.2f)"
+                        " snapped to (%.2f)\n",
+                        edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
+          }
+        }
+
+        edge->flags |= AF_EDGE_DONE;
+
+        if ( edge > edges && edge->pos < edge[-1].pos )
+          edge->pos = edge[-1].pos;
+
+        if ( edge + 1 < edge_limit        &&
+             edge[1].flags & AF_EDGE_DONE &&
+             edge->pos > edge[1].pos      )
+          edge->pos = edge[1].pos;
+      }
+    }
+  }
+
+
+  static FT_Error
+  af_latin2_hints_apply( AF_GlyphHints    hints,
+                         FT_Outline*      outline,
+                         AF_LatinMetrics  metrics )
+  {
+    FT_Error  error;
+    int       dim;
+
+
+    error = af_glyph_hints_reload( hints, outline );
+    if ( error )
+      goto Exit;
+
+    /* analyze glyph outline */
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+    if ( metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT ||
+         AF_HINTS_DO_HORIZONTAL( hints ) )
+#else
+    if ( AF_HINTS_DO_HORIZONTAL( hints ) )
+#endif
+    {
+      error = af_latin2_hints_detect_features( hints, AF_DIMENSION_HORZ );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( AF_HINTS_DO_VERTICAL( hints ) )
+    {
+      error = af_latin2_hints_detect_features( hints, AF_DIMENSION_VERT );
+      if ( error )
+        goto Exit;
+
+      af_latin2_hints_compute_blue_edges( hints, metrics );
+    }
+
+    /* grid-fit the outline */
+    for ( dim = 0; dim < AF_DIMENSION_MAX; dim++ )
+    {
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+      if ( ( dim == AF_DIMENSION_HORZ &&
+             metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT ) )
+      {
+        AF_WarperRec  warper;
+        FT_Fixed      scale;
+        FT_Pos        delta;
+
+
+        af_warper_compute( &warper, hints, dim, &scale, &delta );
+        af_glyph_hints_scale_dim( hints, dim, scale, delta );
+        continue;
+      }
+#endif
+
+      if ( ( dim == AF_DIMENSION_HORZ && AF_HINTS_DO_HORIZONTAL( hints ) ) ||
+           ( dim == AF_DIMENSION_VERT && AF_HINTS_DO_VERTICAL( hints ) )   )
+      {
+        af_latin2_hint_edges( hints, (AF_Dimension)dim );
+        af_glyph_hints_align_edge_points( hints, (AF_Dimension)dim );
+        af_glyph_hints_align_strong_points( hints, (AF_Dimension)dim );
+        af_glyph_hints_align_weak_points( hints, (AF_Dimension)dim );
+      }
+    }
+    af_glyph_hints_save( hints, outline );
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****              L A T I N   S C R I P T   C L A S S              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  static const AF_Script_UniRangeRec  af_latin2_uniranges[] =
+  {
+    AF_UNIRANGE_REC( 32UL,  127UL ),    /* TODO: Add new Unicode ranges here! */
+    AF_UNIRANGE_REC( 160UL, 255UL ),
+    AF_UNIRANGE_REC( 0UL,   0UL )
+  };
+
+
+  AF_DEFINE_SCRIPT_CLASS( af_latin2_script_class,
+    AF_SCRIPT_LATIN2,
+    af_latin2_uniranges,
+
+    sizeof ( AF_LatinMetricsRec ),
+
+    (AF_Script_InitMetricsFunc) af_latin2_metrics_init,
+    (AF_Script_ScaleMetricsFunc)af_latin2_metrics_scale,
+    (AF_Script_DoneMetricsFunc) NULL,
+
+    (AF_Script_InitHintsFunc)   af_latin2_hints_init,
+    (AF_Script_ApplyHintsFunc)  af_latin2_hints_apply
+  )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin2.h b/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin2.h
new file mode 100644
index 0000000..925c621
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/aflatin2.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/*                                                                         */
+/*  aflatin2.h                                                             */
+/*                                                                         */
+/*    Auto-fitter hinting routines for latin script (specification).       */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2005, 2006, 2007 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFLATIN2_H__
+#define __AFLATIN2_H__
+
+#include "afhints.h"
+
+
+FT_BEGIN_HEADER
+
+
+  /* the latin-specific script class */
+
+  AF_DECLARE_SCRIPT_CLASS(af_latin2_script_class)
+
+/* */
+
+FT_END_HEADER
+
+#endif /* __AFLATIN_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afloader.c b/extensions/externals/src/freetype-2.4.9/src/autofit/afloader.c
new file mode 100644
index 0000000..34ef9d8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afloader.c
@@ -0,0 +1,554 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afloader.c                                                             */
+/*                                                                         */
+/*    Auto-fitter glyph loading routines (body).                           */
+/*                                                                         */
+/*  Copyright 2003-2009, 2011-2012 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "afloader.h"
+#include "afhints.h"
+#include "afglobal.h"
+#include "aferrors.h"
+
+
+  /* Initialize glyph loader. */
+
+  FT_LOCAL_DEF( FT_Error )
+  af_loader_init( AF_Loader  loader,
+                  FT_Memory  memory )
+  {
+    FT_ZERO( loader );
+
+    af_glyph_hints_init( &loader->hints, memory );
+#ifdef FT_DEBUG_AUTOFIT
+    _af_debug_hints = &loader->hints;
+#endif
+    return FT_GlyphLoader_New( memory, &loader->gloader );
+  }
+
+
+  /* Reset glyph loader and compute globals if necessary. */
+
+  FT_LOCAL_DEF( FT_Error )
+  af_loader_reset( AF_Loader  loader,
+                   FT_Face    face )
+  {
+    FT_Error  error = AF_Err_Ok;
+
+
+    loader->face    = face;
+    loader->globals = (AF_FaceGlobals)face->autohint.data;
+
+    FT_GlyphLoader_Rewind( loader->gloader );
+
+    if ( loader->globals == NULL )
+    {
+      error = af_face_globals_new( face, &loader->globals );
+      if ( !error )
+      {
+        face->autohint.data =
+          (FT_Pointer)loader->globals;
+        face->autohint.finalizer =
+          (FT_Generic_Finalizer)af_face_globals_free;
+      }
+    }
+
+    return error;
+  }
+
+
+  /* Finalize glyph loader. */
+
+  FT_LOCAL_DEF( void )
+  af_loader_done( AF_Loader  loader )
+  {
+    af_glyph_hints_done( &loader->hints );
+
+    loader->face    = NULL;
+    loader->globals = NULL;
+
+#ifdef FT_DEBUG_AUTOFIT
+    _af_debug_hints = NULL;
+#endif
+    FT_GlyphLoader_Done( loader->gloader );
+    loader->gloader = NULL;
+  }
+
+
+  /* Load a single glyph component.  This routine calls itself */
+  /* recursively, if necessary, and does the main work of      */
+  /* `af_loader_load_glyph.'                                   */
+
+  static FT_Error
+  af_loader_load_g( AF_Loader  loader,
+                    AF_Scaler  scaler,
+                    FT_UInt    glyph_index,
+                    FT_Int32   load_flags,
+                    FT_UInt    depth )
+  {
+    FT_Error          error;
+    FT_Face           face     = loader->face;
+    FT_GlyphLoader    gloader  = loader->gloader;
+    AF_ScriptMetrics  metrics  = loader->metrics;
+    AF_GlyphHints     hints    = &loader->hints;
+    FT_GlyphSlot      slot     = face->glyph;
+    FT_Slot_Internal  internal = slot->internal;
+
+
+    error = FT_Load_Glyph( face, glyph_index, load_flags );
+    if ( error )
+      goto Exit;
+
+    loader->transformed = internal->glyph_transformed;
+    if ( loader->transformed )
+    {
+      FT_Matrix  inverse;
+
+
+      loader->trans_matrix = internal->glyph_matrix;
+      loader->trans_delta  = internal->glyph_delta;
+
+      inverse = loader->trans_matrix;
+      FT_Matrix_Invert( &inverse );
+      FT_Vector_Transform( &loader->trans_delta, &inverse );
+    }
+
+    /* set linear metrics */
+    slot->linearHoriAdvance = slot->metrics.horiAdvance;
+    slot->linearVertAdvance = slot->metrics.vertAdvance;
+
+    switch ( slot->format )
+    {
+    case FT_GLYPH_FORMAT_OUTLINE:
+      /* translate the loaded glyph when an internal transform is needed */
+      if ( loader->transformed )
+        FT_Outline_Translate( &slot->outline,
+                              loader->trans_delta.x,
+                              loader->trans_delta.y );
+
+      /* copy the outline points in the loader's current               */
+      /* extra points which is used to keep original glyph coordinates */
+      error = FT_GLYPHLOADER_CHECK_POINTS( gloader,
+                                           slot->outline.n_points + 4,
+                                           slot->outline.n_contours );
+      if ( error )
+        goto Exit;
+
+      FT_ARRAY_COPY( gloader->current.outline.points,
+                     slot->outline.points,
+                     slot->outline.n_points );
+
+      FT_ARRAY_COPY( gloader->current.outline.contours,
+                     slot->outline.contours,
+                     slot->outline.n_contours );
+
+      FT_ARRAY_COPY( gloader->current.outline.tags,
+                     slot->outline.tags,
+                     slot->outline.n_points );
+
+      gloader->current.outline.n_points   = slot->outline.n_points;
+      gloader->current.outline.n_contours = slot->outline.n_contours;
+
+      /* compute original horizontal phantom points (and ignore */
+      /* vertical ones)                                         */
+      loader->pp1.x = hints->x_delta;
+      loader->pp1.y = hints->y_delta;
+      loader->pp2.x = FT_MulFix( slot->metrics.horiAdvance,
+                                 hints->x_scale ) + hints->x_delta;
+      loader->pp2.y = hints->y_delta;
+
+      /* be sure to check for spacing glyphs */
+      if ( slot->outline.n_points == 0 )
+        goto Hint_Metrics;
+
+      /* now load the slot image into the auto-outline and run the */
+      /* automatic hinting process                                 */
+      if ( metrics->clazz->script_hints_apply )
+        metrics->clazz->script_hints_apply( hints,
+                                            &gloader->current.outline,
+                                            metrics );
+
+      /* we now need to adjust the metrics according to the change in */
+      /* width/positioning that occurred during the hinting process   */
+      if ( scaler->render_mode != FT_RENDER_MODE_LIGHT )
+      {
+        FT_Pos        old_rsb, old_lsb, new_lsb;
+        FT_Pos        pp1x_uh, pp2x_uh;
+        AF_AxisHints  axis  = &hints->axis[AF_DIMENSION_HORZ];
+        AF_Edge       edge1 = axis->edges;         /* leftmost edge  */
+        AF_Edge       edge2 = edge1 +
+                              axis->num_edges - 1; /* rightmost edge */
+
+
+        if ( axis->num_edges > 1 && AF_HINTS_DO_ADVANCE( hints ) )
+        {
+          old_rsb = loader->pp2.x - edge2->opos;
+          old_lsb = edge1->opos;
+          new_lsb = edge1->pos;
+
+          /* remember unhinted values to later account */
+          /* for rounding errors                       */
+
+          pp1x_uh = new_lsb    - old_lsb;
+          pp2x_uh = edge2->pos + old_rsb;
+
+          /* prefer too much space over too little space */
+          /* for very small sizes                        */
+
+          if ( old_lsb < 24 )
+            pp1x_uh -= 8;
+
+          if ( old_rsb < 24 )
+            pp2x_uh += 8;
+
+          loader->pp1.x = FT_PIX_ROUND( pp1x_uh );
+          loader->pp2.x = FT_PIX_ROUND( pp2x_uh );
+
+          if ( loader->pp1.x >= new_lsb && old_lsb > 0 )
+            loader->pp1.x -= 64;
+
+          if ( loader->pp2.x <= edge2->pos && old_rsb > 0 )
+            loader->pp2.x += 64;
+
+          slot->lsb_delta = loader->pp1.x - pp1x_uh;
+          slot->rsb_delta = loader->pp2.x - pp2x_uh;
+        }
+        else
+        {
+          FT_Pos  pp1x = loader->pp1.x;
+          FT_Pos  pp2x = loader->pp2.x;
+
+
+          loader->pp1.x = FT_PIX_ROUND( pp1x );
+          loader->pp2.x = FT_PIX_ROUND( pp2x );
+
+          slot->lsb_delta = loader->pp1.x - pp1x;
+          slot->rsb_delta = loader->pp2.x - pp2x;
+        }
+      }
+      else
+      {
+        FT_Pos  pp1x = loader->pp1.x;
+        FT_Pos  pp2x = loader->pp2.x;
+
+
+        loader->pp1.x = FT_PIX_ROUND( pp1x + hints->xmin_delta );
+        loader->pp2.x = FT_PIX_ROUND( pp2x + hints->xmax_delta );
+
+        slot->lsb_delta = loader->pp1.x - pp1x;
+        slot->rsb_delta = loader->pp2.x - pp2x;
+      }
+
+      /* good, we simply add the glyph to our loader's base */
+      FT_GlyphLoader_Add( gloader );
+      break;
+
+    case FT_GLYPH_FORMAT_COMPOSITE:
+      {
+        FT_UInt      nn, num_subglyphs = slot->num_subglyphs;
+        FT_UInt      num_base_subgs, start_point;
+        FT_SubGlyph  subglyph;
+
+
+        start_point = gloader->base.outline.n_points;
+
+        /* first of all, copy the subglyph descriptors in the glyph loader */
+        error = FT_GlyphLoader_CheckSubGlyphs( gloader, num_subglyphs );
+        if ( error )
+          goto Exit;
+
+        FT_ARRAY_COPY( gloader->current.subglyphs,
+                       slot->subglyphs,
+                       num_subglyphs );
+
+        gloader->current.num_subglyphs = num_subglyphs;
+        num_base_subgs                 = gloader->base.num_subglyphs;
+
+        /* now read each subglyph independently */
+        for ( nn = 0; nn < num_subglyphs; nn++ )
+        {
+          FT_Vector  pp1, pp2;
+          FT_Pos     x, y;
+          FT_UInt    num_points, num_new_points, num_base_points;
+
+
+          /* gloader.current.subglyphs can change during glyph loading due */
+          /* to re-allocation -- we must recompute the current subglyph on */
+          /* each iteration                                                */
+          subglyph = gloader->base.subglyphs + num_base_subgs + nn;
+
+          pp1 = loader->pp1;
+          pp2 = loader->pp2;
+
+          num_base_points = gloader->base.outline.n_points;
+
+          error = af_loader_load_g( loader, scaler, subglyph->index,
+                                    load_flags, depth + 1 );
+          if ( error )
+            goto Exit;
+
+          /* recompute subglyph pointer */
+          subglyph = gloader->base.subglyphs + num_base_subgs + nn;
+
+          if ( subglyph->flags & FT_SUBGLYPH_FLAG_USE_MY_METRICS )
+          {
+            pp1 = loader->pp1;
+            pp2 = loader->pp2;
+          }
+          else
+          {
+            loader->pp1 = pp1;
+            loader->pp2 = pp2;
+          }
+
+          num_points     = gloader->base.outline.n_points;
+          num_new_points = num_points - num_base_points;
+
+          /* now perform the transformation required for this subglyph */
+
+          if ( subglyph->flags & ( FT_SUBGLYPH_FLAG_SCALE    |
+                                   FT_SUBGLYPH_FLAG_XY_SCALE |
+                                   FT_SUBGLYPH_FLAG_2X2      ) )
+          {
+            FT_Vector*  cur   = gloader->base.outline.points +
+                                num_base_points;
+            FT_Vector*  limit = cur + num_new_points;
+
+
+            for ( ; cur < limit; cur++ )
+              FT_Vector_Transform( cur, &subglyph->transform );
+          }
+
+          /* apply offset */
+
+          if ( !( subglyph->flags & FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ) )
+          {
+            FT_Int      k = subglyph->arg1;
+            FT_UInt     l = subglyph->arg2;
+            FT_Vector*  p1;
+            FT_Vector*  p2;
+
+
+            if ( start_point + k >= num_base_points         ||
+                               l >= (FT_UInt)num_new_points )
+            {
+              error = AF_Err_Invalid_Composite;
+              goto Exit;
+            }
+
+            l += num_base_points;
+
+            /* for now, only use the current point coordinates;    */
+            /* we may consider another approach in the near future */
+            p1 = gloader->base.outline.points + start_point + k;
+            p2 = gloader->base.outline.points + start_point + l;
+
+            x = p1->x - p2->x;
+            y = p1->y - p2->y;
+          }
+          else
+          {
+            x = FT_MulFix( subglyph->arg1, hints->x_scale ) + hints->x_delta;
+            y = FT_MulFix( subglyph->arg2, hints->y_scale ) + hints->y_delta;
+
+            x = FT_PIX_ROUND( x );
+            y = FT_PIX_ROUND( y );
+          }
+
+          {
+            FT_Outline  dummy = gloader->base.outline;
+
+
+            dummy.points  += num_base_points;
+            dummy.n_points = (short)num_new_points;
+
+            FT_Outline_Translate( &dummy, x, y );
+          }
+        }
+      }
+      break;
+
+    default:
+      /* we don't support other formats (yet?) */
+      error = AF_Err_Unimplemented_Feature;
+    }
+
+  Hint_Metrics:
+    if ( depth == 0 )
+    {
+      FT_BBox    bbox;
+      FT_Vector  vvector;
+
+
+      vvector.x = slot->metrics.vertBearingX - slot->metrics.horiBearingX;
+      vvector.y = slot->metrics.vertBearingY - slot->metrics.horiBearingY;
+      vvector.x = FT_MulFix( vvector.x, metrics->scaler.x_scale );
+      vvector.y = FT_MulFix( vvector.y, metrics->scaler.y_scale );
+
+      /* transform the hinted outline if needed */
+      if ( loader->transformed )
+      {
+        FT_Outline_Transform( &gloader->base.outline, &loader->trans_matrix );
+        FT_Vector_Transform( &vvector, &loader->trans_matrix );
+      }
+#if 1
+      /* we must translate our final outline by -pp1.x and compute */
+      /* the new metrics                                           */
+      if ( loader->pp1.x )
+        FT_Outline_Translate( &gloader->base.outline, -loader->pp1.x, 0 );
+#endif
+      FT_Outline_Get_CBox( &gloader->base.outline, &bbox );
+
+      bbox.xMin = FT_PIX_FLOOR( bbox.xMin );
+      bbox.yMin = FT_PIX_FLOOR( bbox.yMin );
+      bbox.xMax = FT_PIX_CEIL(  bbox.xMax );
+      bbox.yMax = FT_PIX_CEIL(  bbox.yMax );
+
+      slot->metrics.width        = bbox.xMax - bbox.xMin;
+      slot->metrics.height       = bbox.yMax - bbox.yMin;
+      slot->metrics.horiBearingX = bbox.xMin;
+      slot->metrics.horiBearingY = bbox.yMax;
+
+      slot->metrics.vertBearingX = FT_PIX_FLOOR( bbox.xMin + vvector.x );
+      slot->metrics.vertBearingY = FT_PIX_FLOOR( bbox.yMax + vvector.y );
+
+      /* for mono-width fonts (like Andale, Courier, etc.) we need */
+      /* to keep the original rounded advance width; ditto for     */
+      /* digits if all have the same advance width                 */
+#if 0
+      if ( !FT_IS_FIXED_WIDTH( slot->face ) )
+        slot->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
+      else
+        slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance,
+                                               x_scale );
+#else
+      if ( scaler->render_mode != FT_RENDER_MODE_LIGHT                      &&
+           ( FT_IS_FIXED_WIDTH( slot->face )                              ||
+             ( af_face_globals_is_digit( loader->globals, glyph_index ) &&
+               metrics->digits_have_same_width                          ) ) )
+      {
+        slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance,
+                                               metrics->scaler.x_scale );
+
+        /* Set delta values to 0.  Otherwise code that uses them is */
+        /* going to ruin the fixed advance width.                   */
+        slot->lsb_delta = 0;
+        slot->rsb_delta = 0;
+      }
+      else
+      {
+        /* non-spacing glyphs must stay as-is */
+        if ( slot->metrics.horiAdvance )
+          slot->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
+      }
+#endif
+
+      slot->metrics.vertAdvance = FT_MulFix( slot->metrics.vertAdvance,
+                                             metrics->scaler.y_scale );
+
+      slot->metrics.horiAdvance = FT_PIX_ROUND( slot->metrics.horiAdvance );
+      slot->metrics.vertAdvance = FT_PIX_ROUND( slot->metrics.vertAdvance );
+
+      /* now copy outline into glyph slot */
+      FT_GlyphLoader_Rewind( internal->loader );
+      error = FT_GlyphLoader_CopyPoints( internal->loader, gloader );
+      if ( error )
+        goto Exit;
+
+      /* reassign all outline fields except flags to protect them */
+      slot->outline.n_contours = internal->loader->base.outline.n_contours;
+      slot->outline.n_points   = internal->loader->base.outline.n_points;
+      slot->outline.points     = internal->loader->base.outline.points;
+      slot->outline.tags       = internal->loader->base.outline.tags;
+      slot->outline.contours   = internal->loader->base.outline.contours;
+
+      slot->format  = FT_GLYPH_FORMAT_OUTLINE;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* Load a glyph. */
+
+  FT_LOCAL_DEF( FT_Error )
+  af_loader_load_glyph( AF_Loader  loader,
+                        FT_Face    face,
+                        FT_UInt    gindex,
+                        FT_Int32   load_flags )
+  {
+    FT_Error      error;
+    FT_Size       size = face->size;
+    AF_ScalerRec  scaler;
+
+
+    if ( !size )
+      return AF_Err_Invalid_Argument;
+
+    FT_ZERO( &scaler );
+
+    scaler.face    = face;
+    scaler.x_scale = size->metrics.x_scale;
+    scaler.x_delta = 0;  /* XXX: TODO: add support for sub-pixel hinting */
+    scaler.y_scale = size->metrics.y_scale;
+    scaler.y_delta = 0;  /* XXX: TODO: add support for sub-pixel hinting */
+
+    scaler.render_mode = FT_LOAD_TARGET_MODE( load_flags );
+    scaler.flags       = 0;  /* XXX: fix this */
+
+    error = af_loader_reset( loader, face );
+    if ( !error )
+    {
+      AF_ScriptMetrics  metrics;
+      FT_UInt           options = 0;
+
+
+#ifdef FT_OPTION_AUTOFIT2
+      /* XXX: undocumented hook to activate the latin2 hinter */
+      if ( load_flags & ( 1UL << 20 ) )
+        options = 2;
+#endif
+
+      error = af_face_globals_get_metrics( loader->globals, gindex,
+                                           options, &metrics );
+      if ( !error )
+      {
+        loader->metrics = metrics;
+
+        if ( metrics->clazz->script_metrics_scale )
+          metrics->clazz->script_metrics_scale( metrics, &scaler );
+        else
+          metrics->scaler = scaler;
+
+        load_flags |=  FT_LOAD_NO_SCALE | FT_LOAD_IGNORE_TRANSFORM;
+        load_flags &= ~FT_LOAD_RENDER;
+
+        if ( metrics->clazz->script_hints_init )
+        {
+          error = metrics->clazz->script_hints_init( &loader->hints,
+                                                     metrics );
+          if ( error )
+            goto Exit;
+        }
+
+        error = af_loader_load_g( loader, &scaler, gindex, load_flags, 0 );
+      }
+    }
+  Exit:
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afloader.h b/extensions/externals/src/freetype-2.4.9/src/autofit/afloader.h
new file mode 100644
index 0000000..eec0e92
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afloader.h
@@ -0,0 +1,73 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afloader.h                                                             */
+/*                                                                         */
+/*    Auto-fitter glyph loading routines (specification).                  */
+/*                                                                         */
+/*  Copyright 2003-2005, 2011-2012 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFLOADER_H__
+#define __AFLOADER_H__
+
+#include "afhints.h"
+#include "afglobal.h"
+
+
+FT_BEGIN_HEADER
+
+  typedef struct AF_LoaderRec_
+  {
+    FT_Face           face;           /* current face */
+    AF_FaceGlobals    globals;        /* current face globals */
+    FT_GlyphLoader    gloader;        /* glyph loader */
+    AF_GlyphHintsRec  hints;
+    AF_ScriptMetrics  metrics;
+    FT_Bool           transformed;
+    FT_Matrix         trans_matrix;
+    FT_Vector         trans_delta;
+    FT_Vector         pp1;
+    FT_Vector         pp2;
+    /* we don't handle vertical phantom points */
+
+  } AF_LoaderRec, *AF_Loader;
+
+
+  FT_LOCAL( FT_Error )
+  af_loader_init( AF_Loader  loader,
+                  FT_Memory  memory );
+
+
+  FT_LOCAL( FT_Error )
+  af_loader_reset( AF_Loader  loader,
+                   FT_Face    face );
+
+
+  FT_LOCAL( void )
+  af_loader_done( AF_Loader  loader );
+
+
+  FT_LOCAL( FT_Error )
+  af_loader_load_glyph( AF_Loader  loader,
+                        FT_Face    face,
+                        FT_UInt    gindex,
+                        FT_Int32   load_flags );
+
+/* */
+
+
+FT_END_HEADER
+
+#endif /* __AFLOADER_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afmodule.c b/extensions/externals/src/freetype-2.4.9/src/autofit/afmodule.c
new file mode 100644
index 0000000..20b6218
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afmodule.c
@@ -0,0 +1,93 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afmodule.c                                                             */
+/*                                                                         */
+/*    Auto-fitter module implementation (body).                            */
+/*                                                                         */
+/*  Copyright 2003-2006, 2009, 2011 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "afmodule.h"
+#include "afloader.h"
+#include "afpic.h"
+
+#ifdef FT_DEBUG_AUTOFIT
+  int    _af_debug_disable_horz_hints;
+  int    _af_debug_disable_vert_hints;
+  int    _af_debug_disable_blue_hints;
+  void*  _af_debug_hints;
+#endif
+
+#include FT_INTERNAL_OBJECTS_H
+
+
+  typedef struct  FT_AutofitterRec_
+  {
+    FT_ModuleRec  root;
+    AF_LoaderRec  loader[1];
+
+  } FT_AutofitterRec, *FT_Autofitter;
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  af_autofitter_init( FT_Autofitter  module )
+  {
+    return af_loader_init( module->loader, module->root.library->memory );
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  af_autofitter_done( FT_Autofitter  module )
+  {
+    af_loader_done( module->loader );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  af_autofitter_load_glyph( FT_Autofitter  module,
+                            FT_GlyphSlot   slot,
+                            FT_Size        size,
+                            FT_UInt        glyph_index,
+                            FT_Int32       load_flags )
+  {
+    FT_UNUSED( size );
+
+    return af_loader_load_glyph( module->loader, slot->face,
+                                 glyph_index, load_flags );
+  }
+
+
+  FT_DEFINE_AUTOHINTER_SERVICE(
+    af_autofitter_service,
+    NULL,
+    NULL,
+    NULL,
+    (FT_AutoHinter_GlyphLoadFunc)af_autofitter_load_glyph )
+
+  FT_DEFINE_MODULE(
+    autofit_module_class,
+
+    FT_MODULE_HINTER,
+    sizeof ( FT_AutofitterRec ),
+
+    "autofitter",
+    0x10000L,   /* version 1.0 of the autofitter  */
+    0x20000L,   /* requires FreeType 2.0 or above */
+
+    (const void*)&AF_AF_AUTOFITTER_SERVICE_GET,
+
+    (FT_Module_Constructor)af_autofitter_init,
+    (FT_Module_Destructor) af_autofitter_done,
+    (FT_Module_Requester)  NULL )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afmodule.h b/extensions/externals/src/freetype-2.4.9/src/autofit/afmodule.h
new file mode 100644
index 0000000..d979239
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afmodule.h
@@ -0,0 +1,37 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afmodule.h                                                             */
+/*                                                                         */
+/*    Auto-fitter module implementation (specification).                   */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2005 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFMODULE_H__
+#define __AFMODULE_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+FT_DECLARE_MODULE(autofit_module_class)
+
+
+FT_END_HEADER
+
+#endif /* __AFMODULE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afpic.c b/extensions/externals/src/freetype-2.4.9/src/autofit/afpic.c
new file mode 100644
index 0000000..87074af
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afpic.c
@@ -0,0 +1,110 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afpic.c                                                                */
+/*                                                                         */
+/*    The FreeType position independent code services for autofit module.  */
+/*                                                                         */
+/*  Copyright 2009, 2010, 2011 by                                          */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "afpic.h"
+#include "aferrors.h"
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /* forward declaration of PIC init functions from afmodule.c */
+  void FT_Init_Class_af_autofitter_service(
+    FT_Library                 library,
+    FT_AutoHinter_ServiceRec*  clazz );
+
+  /* forward declaration of PIC init functions from script classes */
+#include "aflatin.h"
+#ifdef FT_OPTION_AUTOFIT2
+#include "aflatin2.h"
+#endif
+#include "afcjk.h"
+#include "afdummy.h"
+#include "afindic.h"
+
+  void
+  autofit_module_class_pic_free( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory          memory        = library->memory;
+
+
+    if ( pic_container->autofit )
+    {
+      FT_FREE( pic_container->autofit );
+      pic_container->autofit = NULL;
+    }
+  }
+
+
+  FT_Error
+  autofit_module_class_pic_init( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_UInt            ss;
+    FT_Error           error         = AF_Err_Ok;
+    AFModulePIC*       container;
+    FT_Memory          memory        = library->memory;
+
+
+    /* allocate pointer, clear and set global container pointer */
+    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
+      return error;
+    FT_MEM_SET( container, 0, sizeof ( *container ) );
+    pic_container->autofit = container;
+
+    /* initialize pointer table -                       */
+    /* this is how the module usually expects this data */
+    for ( ss = 0 ; ss < AF_SCRIPT_CLASSES_REC_COUNT ; ss++ )
+    {
+      container->af_script_classes[ss] =
+        &container->af_script_classes_rec[ss];
+    }
+    container->af_script_classes[AF_SCRIPT_CLASSES_COUNT - 1] = NULL;
+
+    /* add call to initialization function when you add new scripts */
+    ss = 0;
+    FT_Init_Class_af_dummy_script_class(
+      &container->af_script_classes_rec[ss++] );
+#ifdef FT_OPTION_AUTOFIT2
+    FT_Init_Class_af_latin2_script_class(
+      &container->af_script_classes_rec[ss++] );
+#endif
+    FT_Init_Class_af_latin_script_class(
+      &container->af_script_classes_rec[ss++] );
+    FT_Init_Class_af_cjk_script_class(
+      &container->af_script_classes_rec[ss++] );
+    FT_Init_Class_af_indic_script_class(
+      &container->af_script_classes_rec[ss++] );
+
+    FT_Init_Class_af_autofitter_service(
+      library, &container->af_autofitter_service );
+
+/* Exit: */
+
+    if ( error )
+      autofit_module_class_pic_free( library );
+    return error;
+  }
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afpic.h b/extensions/externals/src/freetype-2.4.9/src/autofit/afpic.h
new file mode 100644
index 0000000..21b0ff9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afpic.h
@@ -0,0 +1,76 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afpic.h                                                                */
+/*                                                                         */
+/*    The FreeType position independent code services for autofit module.  */
+/*                                                                         */
+/*  Copyright 2009, 2011 by                                                */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFPIC_H__
+#define __AFPIC_H__
+
+
+FT_BEGIN_HEADER
+
+#include FT_INTERNAL_PIC_H
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define AF_SCRIPT_CLASSES_GET         af_script_classes
+#define AF_AF_AUTOFITTER_SERVICE_GET  af_autofitter_service
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#include "aftypes.h"
+
+  /* increase these when you add new scripts, */
+  /* and update autofit_module_class_pic_init */
+#ifdef FT_OPTION_AUTOFIT2
+#define AF_SCRIPT_CLASSES_COUNT     6
+#else
+#define AF_SCRIPT_CLASSES_COUNT     5
+#endif
+#define AF_SCRIPT_CLASSES_REC_COUNT  ( AF_SCRIPT_CLASSES_COUNT - 1 )
+
+  typedef struct AFModulePIC_
+  {
+    AF_ScriptClass            af_script_classes[AF_SCRIPT_CLASSES_COUNT];
+    AF_ScriptClassRec         af_script_classes_rec[AF_SCRIPT_CLASSES_REC_COUNT];
+    FT_AutoHinter_ServiceRec  af_autofitter_service;
+
+  } AFModulePIC;
+
+#define GET_PIC( lib )                                                     \
+          ( (AFModulePIC*)((lib)->pic_container.autofit) )
+#define AF_SCRIPT_CLASSES_GET                                              \
+          ( GET_PIC( FT_FACE_LIBRARY(globals->face) )->af_script_classes )
+#define AF_AF_AUTOFITTER_SERVICE_GET                                       \
+          ( GET_PIC( library )->af_autofitter_service )
+
+  /* see afpic.c for the implementation */
+  void
+  autofit_module_class_pic_free( FT_Library  library );
+
+  FT_Error
+  autofit_module_class_pic_init( FT_Library  library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __AFPIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/aftypes.h b/extensions/externals/src/freetype-2.4.9/src/autofit/aftypes.h
new file mode 100644
index 0000000..21e442c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/aftypes.h
@@ -0,0 +1,370 @@
+/***************************************************************************/
+/*                                                                         */
+/*  aftypes.h                                                              */
+/*                                                                         */
+/*    Auto-fitter types (specification only).                              */
+/*                                                                         */
+/*  Copyright 2003-2009, 2011 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************
+   *
+   *  The auto-fitter is a complete rewrite of the old auto-hinter.
+   *  Its main feature is the ability to differentiate between different
+   *  scripts in order to apply language-specific rules.
+   *
+   *  The code has also been compartmentized into several entities that
+   *  should make algorithmic experimentation easier than with the old
+   *  code.
+   *
+   *  Finally, we get rid of the Catharon license, since this code is
+   *  released under the FreeType one.
+   *
+   *************************************************************************/
+
+
+#ifndef __AFTYPES_H__
+#define __AFTYPES_H__
+
+#include <ft2build.h>
+
+#include FT_FREETYPE_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    D E B U G G I N G                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_AUTOFIT
+
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+extern int    _af_debug_disable_horz_hints;
+extern int    _af_debug_disable_vert_hints;
+extern int    _af_debug_disable_blue_hints;
+extern void*  _af_debug_hints;
+
+#endif /* FT_DEBUG_AUTOFIT */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                 U T I L I T Y   S T U F F                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  AF_WidthRec_
+  {
+    FT_Pos  org;  /* original position/width in font units              */
+    FT_Pos  cur;  /* current/scaled position/width in device sub-pixels */
+    FT_Pos  fit;  /* current/fitted position/width in device sub-pixels */
+
+  } AF_WidthRec, *AF_Width;
+
+
+  FT_LOCAL( void )
+  af_sort_pos( FT_UInt  count,
+               FT_Pos*  table );
+
+  FT_LOCAL( void )
+  af_sort_widths( FT_UInt   count,
+                  AF_Width  widths );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                   A N G L E   T Y P E S                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   *  The auto-fitter doesn't need a very high angular accuracy;
+   *  this allows us to speed up some computations considerably with a
+   *  light Cordic algorithm (see afangles.c).
+   */
+
+  typedef FT_Int  AF_Angle;
+
+
+#define AF_ANGLE_PI   256
+#define AF_ANGLE_2PI  ( AF_ANGLE_PI * 2 )
+#define AF_ANGLE_PI2  ( AF_ANGLE_PI / 2 )
+#define AF_ANGLE_PI4  ( AF_ANGLE_PI / 4 )
+
+
+#if 0
+  /*
+   *  compute the angle of a given 2-D vector
+   */
+  FT_LOCAL( AF_Angle )
+  af_angle_atan( FT_Pos  dx,
+                 FT_Pos  dy );
+
+
+  /*
+   *  compute `angle2 - angle1'; the result is always within
+   *  the range [-AF_ANGLE_PI .. AF_ANGLE_PI - 1]
+   */
+  FT_LOCAL( AF_Angle )
+  af_angle_diff( AF_Angle  angle1,
+                 AF_Angle  angle2 );
+#endif /* 0 */
+
+
+#define AF_ANGLE_DIFF( result, angle1, angle2 ) \
+  FT_BEGIN_STMNT                                \
+    AF_Angle  _delta = (angle2) - (angle1);     \
+                                                \
+                                                \
+    _delta %= AF_ANGLE_2PI;                     \
+    if ( _delta < 0 )                           \
+      _delta += AF_ANGLE_2PI;                   \
+                                                \
+    if ( _delta > AF_ANGLE_PI )                 \
+      _delta -= AF_ANGLE_2PI;                   \
+                                                \
+    result = _delta;                            \
+  FT_END_STMNT
+
+
+  /*  opaque handle to glyph-specific hints -- see `afhints.h' for more
+   *  details
+   */
+  typedef struct AF_GlyphHintsRec_*  AF_GlyphHints;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       S C A L E R S                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   *  A scaler models the target pixel device that will receive the
+   *  auto-hinted glyph image.
+   */
+
+  typedef enum  AF_ScalerFlags_
+  {
+    AF_SCALER_FLAG_NO_HORIZONTAL = 1,  /* disable horizontal hinting */
+    AF_SCALER_FLAG_NO_VERTICAL   = 2,  /* disable vertical hinting   */
+    AF_SCALER_FLAG_NO_ADVANCE    = 4   /* disable advance hinting    */
+
+  } AF_ScalerFlags;
+
+
+  typedef struct  AF_ScalerRec_
+  {
+    FT_Face         face;        /* source font face                        */
+    FT_Fixed        x_scale;     /* from font units to 1/64th device pixels */
+    FT_Fixed        y_scale;     /* from font units to 1/64th device pixels */
+    FT_Pos          x_delta;     /* in 1/64th device pixels                 */
+    FT_Pos          y_delta;     /* in 1/64th device pixels                 */
+    FT_Render_Mode  render_mode; /* monochrome, anti-aliased, LCD, etc.     */
+    FT_UInt32       flags;       /* additional control flags, see above     */
+
+  } AF_ScalerRec, *AF_Scaler;
+
+
+#define AF_SCALER_EQUAL_SCALES( a, b )      \
+          ( (a)->x_scale == (b)->x_scale && \
+            (a)->y_scale == (b)->y_scale && \
+            (a)->x_delta == (b)->x_delta && \
+            (a)->y_delta == (b)->y_delta )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       S C R I P T S                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   *  The list of known scripts.  Each different script corresponds to the
+   *  following information:
+   *
+   *   - A set of Unicode ranges to test whether the face supports the
+   *     script.
+   *
+   *   - A specific global analyzer that will compute global metrics
+   *     specific to the script.
+   *
+   *   - A specific glyph analyzer that will compute segments and
+   *     edges for each glyph covered by the script.
+   *
+   *   - A specific grid-fitting algorithm that will distort the
+   *     scaled glyph outline according to the results of the glyph
+   *     analyzer.
+   *
+   *  Note that a given analyzer and/or grid-fitting algorithm can be
+   *  used by more than one script.
+   */
+
+  typedef enum  AF_Script_
+  {
+    AF_SCRIPT_NONE  = 0,
+    AF_SCRIPT_LATIN = 1,
+    AF_SCRIPT_CJK   = 2,
+    AF_SCRIPT_INDIC = 3,
+#ifdef FT_OPTION_AUTOFIT2
+    AF_SCRIPT_LATIN2,
+#endif
+
+    /* add new scripts here.  Don't forget to update the list in */
+    /* `afglobal.c'.                                             */
+
+    AF_SCRIPT_MAX   /* do not remove */
+
+  } AF_Script;
+
+
+  typedef struct AF_ScriptClassRec_ const*  AF_ScriptClass;
+
+  typedef struct  AF_ScriptMetricsRec_
+  {
+    AF_ScriptClass  clazz;
+    AF_ScalerRec    scaler;
+    FT_Bool         digits_have_same_width;
+
+  } AF_ScriptMetricsRec, *AF_ScriptMetrics;
+
+
+  /*  This function parses an FT_Face to compute global metrics for
+   *  a specific script.
+   */
+  typedef FT_Error
+  (*AF_Script_InitMetricsFunc)( AF_ScriptMetrics  metrics,
+                                FT_Face           face );
+
+  typedef void
+  (*AF_Script_ScaleMetricsFunc)( AF_ScriptMetrics  metrics,
+                                 AF_Scaler         scaler );
+
+  typedef void
+  (*AF_Script_DoneMetricsFunc)( AF_ScriptMetrics  metrics );
+
+
+  typedef FT_Error
+  (*AF_Script_InitHintsFunc)( AF_GlyphHints     hints,
+                              AF_ScriptMetrics  metrics );
+
+  typedef void
+  (*AF_Script_ApplyHintsFunc)( AF_GlyphHints     hints,
+                               FT_Outline*       outline,
+                               AF_ScriptMetrics  metrics );
+
+
+  typedef struct  AF_Script_UniRangeRec_
+  {
+    FT_UInt32  first;
+    FT_UInt32  last;
+
+  } AF_Script_UniRangeRec;
+
+#define AF_UNIRANGE_REC( a, b ) { (FT_UInt32)(a), (FT_UInt32)(b) }
+
+  typedef const AF_Script_UniRangeRec  *AF_Script_UniRange;
+
+
+  typedef struct  AF_ScriptClassRec_
+  {
+    AF_Script                   script;
+    AF_Script_UniRange          script_uni_ranges; /* last must be { 0, 0 } */
+
+    FT_Offset                   script_metrics_size;
+    AF_Script_InitMetricsFunc   script_metrics_init;
+    AF_Script_ScaleMetricsFunc  script_metrics_scale;
+    AF_Script_DoneMetricsFunc   script_metrics_done;
+
+    AF_Script_InitHintsFunc     script_hints_init;
+    AF_Script_ApplyHintsFunc    script_hints_apply;
+
+  } AF_ScriptClassRec;
+
+
+  /* Declare and define vtables for classes */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define AF_DECLARE_SCRIPT_CLASS( script_class ) \
+  FT_CALLBACK_TABLE const AF_ScriptClassRec     \
+  script_class;
+
+#define AF_DEFINE_SCRIPT_CLASS( script_class, script_, ranges, m_size,     \
+                                m_init, m_scale, m_done, h_init, h_apply ) \
+  FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec                            \
+  script_class =                                                           \
+  {                                                                        \
+    script_,                                                               \
+    ranges,                                                                \
+                                                                           \
+    m_size,                                                                \
+                                                                           \
+    m_init,                                                                \
+    m_scale,                                                               \
+    m_done,                                                                \
+                                                                           \
+    h_init,                                                                \
+    h_apply                                                                \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define AF_DECLARE_SCRIPT_CLASS( script_class )          \
+  FT_LOCAL( void )                                       \
+  FT_Init_Class_##script_class( AF_ScriptClassRec* ac );
+
+#define AF_DEFINE_SCRIPT_CLASS( script_class, script_, ranges, m_size,     \
+                                m_init, m_scale, m_done, h_init, h_apply ) \
+  FT_LOCAL_DEF( void )                                                     \
+  FT_Init_Class_##script_class( AF_ScriptClassRec* ac )                    \
+  {                                                                        \
+    ac->script               = script_;                                    \
+    ac->script_uni_ranges    = ranges;                                     \
+                                                                           \
+    ac->script_metrics_size  = m_size;                                     \
+                                                                           \
+    ac->script_metrics_init  = m_init;                                     \
+    ac->script_metrics_scale = m_scale;                                    \
+    ac->script_metrics_done  = m_done;                                     \
+                                                                           \
+    ac->script_hints_init    = h_init;                                     \
+    ac->script_hints_apply   = h_apply;                                    \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+/* */
+
+FT_END_HEADER
+
+#endif /* __AFTYPES_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afwarp.c b/extensions/externals/src/freetype-2.4.9/src/autofit/afwarp.c
new file mode 100644
index 0000000..34a97ff
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afwarp.c
@@ -0,0 +1,374 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afwarp.c                                                               */
+/*                                                                         */
+/*    Auto-fitter warping algorithm (body).                                */
+/*                                                                         */
+/*  Copyright 2006, 2007, 2011 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*
+   *  The idea of the warping code is to slightly scale and shift a glyph
+   *  within a single dimension so that as much of its segments are aligned
+   *  (more or less) on the grid.  To find out the optimal scaling and
+   *  shifting value, various parameter combinations are tried and scored.
+   */
+
+#include "afwarp.h"
+
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_afwarp
+
+
+  /* The weights cover the range 0/64 - 63/64 of a pixel.  Obviously, */
+  /* values around a half pixel (which means exactly between two grid */
+  /* lines) gets the worst weight.                                    */
+#if 1
+  static const AF_WarpScore
+  af_warper_weights[64] =
+  {
+    35, 32, 30, 25, 20, 15, 12, 10,  5,  1,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0, -1, -2, -5, -8,-10,-10,-20,-20,-30,-30,
+
+   -30,-30,-20,-20,-10,-10, -8, -5, -2, -1,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  1,  5, 10, 12, 15, 20, 25, 30, 32,
+  };
+#else
+  static const AF_WarpScore
+  af_warper_weights[64] =
+  {
+    30, 20, 10,  5,  4,  4,  3,  2,  1,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0, -1, -2, -2, -5, -5,-10,-10,-15,-20,
+
+   -20,-15,-15,-10,-10, -5, -5, -2, -2, -1,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  1,  2,  3,  4,  4,  5, 10, 20,
+  };
+#endif
+
+
+  /* Score segments for a given `scale' and `delta' in the range */
+  /* `xx1' to `xx2', and store the best result in `warper'.  If  */
+  /* the new best score is equal to the old one, prefer the      */
+  /* value with a smaller distortion (around `base_distort').    */
+
+  static void
+  af_warper_compute_line_best( AF_Warper     warper,
+                               FT_Fixed      scale,
+                               FT_Pos        delta,
+                               FT_Pos        xx1,
+                               FT_Pos        xx2,
+                               AF_WarpScore  base_distort,
+                               AF_Segment    segments,
+                               FT_UInt       num_segments )
+  {
+    FT_Int        idx_min, idx_max, idx0;
+    FT_UInt       nn;
+    AF_WarpScore  scores[65];
+
+
+    for ( nn = 0; nn < 65; nn++ )
+      scores[nn] = 0;
+
+    idx0 = xx1 - warper->t1;
+
+    /* compute minimum and maximum indices */
+    {
+      FT_Pos  xx1min = warper->x1min;
+      FT_Pos  xx1max = warper->x1max;
+      FT_Pos  w      = xx2 - xx1;
+
+
+      if ( xx1min + w < warper->x2min )
+        xx1min = warper->x2min - w;
+
+      xx1max = warper->x1max;
+      if ( xx1max + w > warper->x2max )
+        xx1max = warper->x2max - w;
+
+      idx_min = xx1min - warper->t1;
+      idx_max = xx1max - warper->t1;
+
+      if ( idx_min < 0 || idx_min > idx_max || idx_max > 64 )
+      {
+        FT_TRACE5(( "invalid indices:\n"
+                    "  min=%d max=%d, xx1=%ld xx2=%ld,\n"
+                    "  x1min=%ld x1max=%ld, x2min=%ld x2max=%ld\n",
+                    idx_min, idx_max, xx1, xx2,
+                    warper->x1min, warper->x1max,
+                    warper->x2min, warper->x2max ));
+        return;
+      }
+    }
+
+    for ( nn = 0; nn < num_segments; nn++ )
+    {
+      FT_Pos  len = segments[nn].max_coord - segments[nn].min_coord;
+      FT_Pos  y0  = FT_MulFix( segments[nn].pos, scale ) + delta;
+      FT_Pos  y   = y0 + ( idx_min - idx0 );
+      FT_Int  idx;
+
+
+      /* score the length of the segments for the given range */
+      for ( idx = idx_min; idx <= idx_max; idx++, y++ )
+        scores[idx] += af_warper_weights[y & 63] * len;
+    }
+
+    /* find best score */
+    {
+      FT_Int  idx;
+
+
+      for ( idx = idx_min; idx <= idx_max; idx++ )
+      {
+        AF_WarpScore  score = scores[idx];
+        AF_WarpScore  distort = base_distort + ( idx - idx0 );
+
+
+        if ( score > warper->best_score         ||
+             ( score == warper->best_score    &&
+               distort < warper->best_distort ) )
+        {
+          warper->best_score   = score;
+          warper->best_distort = distort;
+          warper->best_scale   = scale;
+          warper->best_delta   = delta + ( idx - idx0 );
+        }
+      }
+    }
+  }
+
+
+  /* Compute optimal scaling and delta values for a given glyph and */
+  /* dimension.                                                     */
+
+  FT_LOCAL_DEF( void )
+  af_warper_compute( AF_Warper      warper,
+                     AF_GlyphHints  hints,
+                     AF_Dimension   dim,
+                     FT_Fixed      *a_scale,
+                     FT_Pos        *a_delta )
+  {
+    AF_AxisHints  axis;
+    AF_Point      points;
+
+    FT_Fixed      org_scale;
+    FT_Pos        org_delta;
+
+    FT_UInt       nn, num_points, num_segments;
+    FT_Int        X1, X2;
+    FT_Int        w;
+
+    AF_WarpScore  base_distort;
+    AF_Segment    segments;
+
+
+    /* get original scaling transformation */
+    if ( dim == AF_DIMENSION_VERT )
+    {
+      org_scale = hints->y_scale;
+      org_delta = hints->y_delta;
+    }
+    else
+    {
+      org_scale = hints->x_scale;
+      org_delta = hints->x_delta;
+    }
+
+    warper->best_scale   = org_scale;
+    warper->best_delta   = org_delta;
+    warper->best_score   = INT_MIN;
+    warper->best_distort = 0;
+
+    axis         = &hints->axis[dim];
+    segments     = axis->segments;
+    num_segments = axis->num_segments;
+    points       = hints->points;
+    num_points   = hints->num_points;
+
+    *a_scale = org_scale;
+    *a_delta = org_delta;
+
+    /* get X1 and X2, minimum and maximum in original coordinates */
+    if ( num_segments < 1 )
+      return;
+
+#if 1
+    X1 = X2 = points[0].fx;
+    for ( nn = 1; nn < num_points; nn++ )
+    {
+      FT_Int  X = points[nn].fx;
+
+
+      if ( X < X1 )
+        X1 = X;
+      if ( X > X2 )
+        X2 = X;
+    }
+#else
+    X1 = X2 = segments[0].pos;
+    for ( nn = 1; nn < num_segments; nn++ )
+    {
+      FT_Int  X = segments[nn].pos;
+
+
+      if ( X < X1 )
+        X1 = X;
+      if ( X > X2 )
+        X2 = X;
+    }
+#endif
+
+    if ( X1 >= X2 )
+      return;
+
+    warper->x1 = FT_MulFix( X1, org_scale ) + org_delta;
+    warper->x2 = FT_MulFix( X2, org_scale ) + org_delta;
+
+    warper->t1 = AF_WARPER_FLOOR( warper->x1 );
+    warper->t2 = AF_WARPER_CEIL( warper->x2 );
+
+    /* examine a half pixel wide range around the maximum coordinates */
+    warper->x1min = warper->x1 & ~31;
+    warper->x1max = warper->x1min + 32;
+    warper->x2min = warper->x2 & ~31;
+    warper->x2max = warper->x2min + 32;
+
+    if ( warper->x1max > warper->x2 )
+      warper->x1max = warper->x2;
+
+    if ( warper->x2min < warper->x1 )
+      warper->x2min = warper->x1;
+
+    warper->w0 = warper->x2 - warper->x1;
+
+    if ( warper->w0 <= 64 )
+    {
+      warper->x1max = warper->x1;
+      warper->x2min = warper->x2;
+    }
+
+    /* examine (at most) a pixel wide range around the natural width */
+    warper->wmin = warper->x2min - warper->x1max;
+    warper->wmax = warper->x2max - warper->x1min;
+
+#if 1
+    /* some heuristics to reduce the number of widths to be examined */
+    {
+      int  margin = 16;
+
+
+      if ( warper->w0 <= 128 )
+      {
+         margin = 8;
+         if ( warper->w0 <= 96 )
+           margin = 4;
+      }
+
+      if ( warper->wmin < warper->w0 - margin )
+        warper->wmin = warper->w0 - margin;
+
+      if ( warper->wmax > warper->w0 + margin )
+        warper->wmax = warper->w0 + margin;
+    }
+
+    if ( warper->wmin < warper->w0 * 3 / 4 )
+      warper->wmin = warper->w0 * 3 / 4;
+
+    if ( warper->wmax > warper->w0 * 5 / 4 )
+      warper->wmax = warper->w0 * 5 / 4;
+#else
+    /* no scaling, just translation */
+    warper->wmin = warper->wmax = warper->w0;
+#endif
+
+    for ( w = warper->wmin; w <= warper->wmax; w++ )
+    {
+      FT_Fixed  new_scale;
+      FT_Pos    new_delta;
+      FT_Pos    xx1, xx2;
+
+
+      /* compute min and max positions for given width,       */
+      /* assuring that they stay within the coordinate ranges */
+      xx1 = warper->x1;
+      xx2 = warper->x2;
+      if ( w >= warper->w0 )
+      {
+        xx1 -= w - warper->w0;
+        if ( xx1 < warper->x1min )
+        {
+          xx2 += warper->x1min - xx1;
+          xx1  = warper->x1min;
+        }
+      }
+      else
+      {
+        xx1 -= w - warper->w0;
+        if ( xx1 > warper->x1max )
+        {
+          xx2 -= xx1 - warper->x1max;
+          xx1  = warper->x1max;
+        }
+      }
+
+      if ( xx1 < warper->x1 )
+        base_distort = warper->x1 - xx1;
+      else
+        base_distort = xx1 - warper->x1;
+
+      if ( xx2 < warper->x2 )
+        base_distort += warper->x2 - xx2;
+      else
+        base_distort += xx2 - warper->x2;
+
+      /* give base distortion a greater weight while scoring */
+      base_distort *= 10;
+
+      new_scale = org_scale + FT_DivFix( w - warper->w0, X2 - X1 );
+      new_delta = xx1 - FT_MulFix( X1, new_scale );
+
+      af_warper_compute_line_best( warper, new_scale, new_delta, xx1, xx2,
+                                   base_distort,
+                                   segments, num_segments );
+    }
+
+    {
+      FT_Fixed  best_scale = warper->best_scale;
+      FT_Pos    best_delta = warper->best_delta;
+
+
+      hints->xmin_delta = FT_MulFix( X1, best_scale - org_scale )
+                          + best_delta;
+      hints->xmax_delta = FT_MulFix( X2, best_scale - org_scale )
+                          + best_delta;
+
+      *a_scale = best_scale;
+      *a_delta = best_delta;
+    }
+  }
+
+#else /* !AF_CONFIG_OPTION_USE_WARPER */
+
+  /* ANSI C doesn't like empty source files */
+  typedef int  _af_warp_dummy;
+
+#endif /* !AF_CONFIG_OPTION_USE_WARPER */
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/afwarp.h b/extensions/externals/src/freetype-2.4.9/src/autofit/afwarp.h
new file mode 100644
index 0000000..7343fdd
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/afwarp.h
@@ -0,0 +1,64 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afwarp.h                                                               */
+/*                                                                         */
+/*    Auto-fitter warping algorithm (specification).                       */
+/*                                                                         */
+/*  Copyright 2006, 2007 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFWARP_H__
+#define __AFWARP_H__
+
+#include "afhints.h"
+
+FT_BEGIN_HEADER
+
+#define AF_WARPER_SCALE
+
+#define AF_WARPER_FLOOR( x )  ( (x) & ~63 )
+#define AF_WARPER_CEIL( x )   AF_WARPER_FLOOR( (x) + 63 )
+
+
+  typedef FT_Int32  AF_WarpScore;
+
+  typedef struct  AF_WarperRec_
+  {
+    FT_Pos        x1, x2;
+    FT_Pos        t1, t2;
+    FT_Pos        x1min, x1max;
+    FT_Pos        x2min, x2max;
+    FT_Pos        w0, wmin, wmax;
+
+    FT_Fixed      best_scale;
+    FT_Pos        best_delta;
+    AF_WarpScore  best_score;
+    AF_WarpScore  best_distort;
+
+  } AF_WarperRec, *AF_Warper;
+
+
+  FT_LOCAL( void )
+  af_warper_compute( AF_Warper      warper,
+                     AF_GlyphHints  hints,
+                     AF_Dimension   dim,
+                     FT_Fixed      *a_scale,
+                     FT_Fixed      *a_delta );
+
+
+FT_END_HEADER
+
+
+#endif /* __AFWARP_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/autofit.c b/extensions/externals/src/freetype-2.4.9/src/autofit/autofit.c
new file mode 100644
index 0000000..3883a0a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/autofit.c
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  autofit.c                                                              */
+/*                                                                         */
+/*    Auto-fitter module (body).                                           */
+/*                                                                         */
+/*  Copyright 2003-2007, 2011 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+#include <ft2build.h>
+#include "afpic.c"
+#include "afangles.c"
+#include "afglobal.c"
+#include "afhints.c"
+
+#include "afdummy.c"
+#include "aflatin.c"
+#ifdef FT_OPTION_AUTOFIT2
+#include "aflatin2.c"
+#endif
+#include "afcjk.c"
+#include "afindic.c"
+
+#include "afloader.c"
+#include "afmodule.c"
+
+#ifdef AF_CONFIG_OPTION_USE_WARPER
+#include "afwarp.c"
+#endif
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/module.mk b/extensions/externals/src/freetype-2.4.9/src/autofit/module.mk
new file mode 100644
index 0000000..6ec6091
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 auto-fitter module definition
+#
+
+
+# Copyright 2003, 2004, 2005, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += AUTOFIT_MODULE
+
+define AUTOFIT_MODULE
+$(OPEN_DRIVER) FT_Module_Class, autofit_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)autofit   $(ECHO_DRIVER_DESC)automatic hinting module$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/autofit/rules.mk b/extensions/externals/src/freetype-2.4.9/src/autofit/rules.mk
new file mode 100644
index 0000000..b76bb79
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/autofit/rules.mk
@@ -0,0 +1,79 @@
+#
+# FreeType 2 auto-fitter module configuration rules
+#
+
+
+# Copyright 2003, 2004, 2005, 2006, 2007, 2011 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# AUTOF driver directory
+#
+AUTOF_DIR := $(SRC_DIR)/autofit
+
+
+# compilation flags for the driver
+#
+AUTOF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(AUTOF_DIR))
+
+
+# AUTOF driver sources (i.e., C files)
+#
+AUTOF_DRV_SRC := $(AUTOF_DIR)/afangles.c \
+                 $(AUTOF_DIR)/afcjk.c    \
+                 $(AUTOF_DIR)/afdummy.c  \
+                 $(AUTOF_DIR)/afglobal.c \
+                 $(AUTOF_DIR)/afhints.c  \
+                 $(AUTOF_DIR)/afindic.c  \
+                 $(AUTOF_DIR)/aflatin.c  \
+                 $(AUTOF_DIR)/afloader.c \
+                 $(AUTOF_DIR)/afmodule.c \
+                 $(AUTOF_DIR)/afpic.c    \
+                 $(AUTOF_DIR)/afwarp.c
+
+# AUTOF driver headers
+#
+AUTOF_DRV_H := $(AUTOF_DRV_SRC:%c=%h)  \
+               $(AUTOF_DIR)/aferrors.h \
+               $(AUTOF_DIR)/aftypes.h
+
+
+# AUTOF driver object(s)
+#
+#   AUTOF_DRV_OBJ_M is used during `multi' builds.
+#   AUTOF_DRV_OBJ_S is used during `single' builds.
+#
+AUTOF_DRV_OBJ_M := $(AUTOF_DRV_SRC:$(AUTOF_DIR)/%.c=$(OBJ_DIR)/%.$O)
+AUTOF_DRV_OBJ_S := $(OBJ_DIR)/autofit.$O
+
+# AUTOF driver source file for single build
+#
+AUTOF_DRV_SRC_S := $(AUTOF_DIR)/autofit.c
+
+
+# AUTOF driver - single object
+#
+$(AUTOF_DRV_OBJ_S): $(AUTOF_DRV_SRC_S) $(AUTOF_DRV_SRC) \
+                   $(FREETYPE_H) $(AUTOF_DRV_H)
+	$(AUTOF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(AUTOF_DRV_SRC_S))
+
+
+# AUTOF driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(AUTOF_DIR)/%.c $(FREETYPE_H) $(AUTOF_DRV_H)
+	$(AUTOF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(AUTOF_DRV_OBJ_S)
+DRV_OBJS_M += $(AUTOF_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/Jamfile b/extensions/externals/src/freetype-2.4.9/src/base/Jamfile
new file mode 100644
index 0000000..832e8b8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/Jamfile
@@ -0,0 +1,60 @@
+# FreeType 2 src/base Jamfile
+#
+# Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) base ;
+
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = ftadvanc ftcalc   ftdbgmem ftgloadr
+               ftobjs   ftoutln  ftrfork  ftsnames
+               ftstream fttrigon ftutil
+               basepic  ftpic
+               ;
+  }
+  else
+  {
+    _sources = ftbase ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# Add the optional/replaceable files.
+#
+{
+  local  _sources = bbox   bdf    bitmap debug  gasp
+                    glyph  gxval  init   lcdfil mm
+                    otval  pfr    stroke synth  system
+                    type1  winfnt xf86   patent
+                    ;
+
+  Library  $(FT2_LIB) : ft$(_sources).c ;
+}
+
+# Add Macintosh-specific file to the library when necessary.
+#
+if $(MAC)
+{
+  Library  $(FT2_LIB) : ftmac.c ;
+}
+else if $(OS) = MACOSX
+{
+  if $(FT2_MULTI)
+  {
+    Library  $(FT2_LIB) : ftmac.c ;
+  }
+}
+
+# end of src/base Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/basepic.c b/extensions/externals/src/freetype-2.4.9/src/base/basepic.c
new file mode 100644
index 0000000..d754eb1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/basepic.c
@@ -0,0 +1,93 @@
+/***************************************************************************/
+/*                                                                         */
+/*  basepic.c                                                              */
+/*                                                                         */
+/*    The FreeType position independent code services for base.            */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "basepic.h"
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /* forward declaration of PIC init functions from ftglyph.c */
+  void FT_Init_Class_ft_outline_glyph_class( FT_Glyph_Class*  clazz );
+  void FT_Init_Class_ft_bitmap_glyph_class( FT_Glyph_Class*  clazz );
+
+  /* forward declaration of PIC init function from ftrfork.c (not modularized) */
+  void FT_Init_Table_raccess_guess_table( ft_raccess_guess_rec*  record );
+
+  /* forward declaration of PIC init functions from ftinit.c */
+  FT_Error
+  ft_create_default_module_classes( FT_Library  library );
+
+  void
+  ft_destroy_default_module_classes( FT_Library  library );
+
+  void
+  ft_base_pic_free( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory          memory = library->memory;
+    if ( pic_container->base )
+    {
+      /* Destroy default module classes (in case FT_Add_Default_Modules was used) */
+      ft_destroy_default_module_classes( library );
+
+      FT_FREE( pic_container->base );
+      pic_container->base = NULL;
+    }
+  }
+
+
+  FT_Error
+  ft_base_pic_init( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Error           error = FT_Err_Ok;
+    BasePIC*           container;
+    FT_Memory          memory = library->memory;
+
+    /* allocate pointer, clear and set global container pointer */
+    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
+      return error;
+    FT_MEM_SET( container, 0, sizeof ( *container ) );
+    pic_container->base = container;
+
+    /* initialize default modules list and pointers */
+    error = ft_create_default_module_classes( library );
+    if ( error )
+      goto Exit;
+
+    /* initialize pointer table - this is how the module usually expects this data */
+    FT_Init_Class_ft_outline_glyph_class(
+      &container->ft_outline_glyph_class );
+    FT_Init_Class_ft_bitmap_glyph_class(
+      &container->ft_bitmap_glyph_class );
+    FT_Init_Table_raccess_guess_table(
+      (ft_raccess_guess_rec*)&container->ft_raccess_guess_table);
+
+Exit:
+    if( error )
+      ft_base_pic_free( library );
+    return error;
+  }
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/basepic.h b/extensions/externals/src/freetype-2.4.9/src/base/basepic.h
new file mode 100644
index 0000000..bf90bef
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/basepic.h
@@ -0,0 +1,77 @@
+/***************************************************************************/
+/*                                                                         */
+/*  basepic.h                                                              */
+/*                                                                         */
+/*    The FreeType position independent code services for base.            */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __BASEPIC_H__
+#define __BASEPIC_H__
+
+
+FT_BEGIN_HEADER
+
+#include FT_INTERNAL_PIC_H
+
+#ifndef FT_CONFIG_OPTION_PIC
+#define FT_OUTLINE_GLYPH_CLASS_GET &ft_outline_glyph_class
+#define FT_BITMAP_GLYPH_CLASS_GET  &ft_bitmap_glyph_class
+#define FT_DEFAULT_MODULES_GET     ft_default_modules
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#define FT_RACCESS_GUESS_TABLE_GET ft_raccess_guess_table
+#endif
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#include FT_GLYPH_H
+
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#include FT_INTERNAL_RFORK_H
+#endif
+
+
+  typedef struct BasePIC_
+  {
+    FT_Module_Class** default_module_classes;
+    FT_Glyph_Class ft_outline_glyph_class;
+    FT_Glyph_Class ft_bitmap_glyph_class;
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+    ft_raccess_guess_rec ft_raccess_guess_table[FT_RACCESS_N_RULES];
+#endif
+  } BasePIC;
+
+#define GET_PIC(lib)                  ((BasePIC*)((lib)->pic_container.base))
+#define FT_OUTLINE_GLYPH_CLASS_GET    (&GET_PIC(library)->ft_outline_glyph_class)
+#define FT_BITMAP_GLYPH_CLASS_GET     (&GET_PIC(library)->ft_bitmap_glyph_class)
+#define FT_DEFAULT_MODULES_GET        (GET_PIC(library)->default_module_classes)
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#define FT_RACCESS_GUESS_TABLE_GET    (GET_PIC(library)->ft_raccess_guess_table)
+#endif
+
+  /* see basepic.c for the implementation. */
+  void
+  ft_base_pic_free( FT_Library  library );
+
+  FT_Error
+  ft_base_pic_init( FT_Library  library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+ /* */
+
+FT_END_HEADER
+
+#endif /* __BASEPIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftadvanc.c b/extensions/externals/src/freetype-2.4.9/src/base/ftadvanc.c
new file mode 100644
index 0000000..a8bb43d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftadvanc.c
@@ -0,0 +1,160 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftadvanc.c                                                             */
+/*                                                                         */
+/*    Quick computation of advance widths (body).                          */
+/*                                                                         */
+/*  Copyright 2008, 2009, 2011 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_ADVANCES_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+  static FT_Error
+  _ft_face_scale_advances( FT_Face    face,
+                           FT_Fixed*  advances,
+                           FT_UInt    count,
+                           FT_Int32   flags )
+  {
+    FT_Fixed  scale;
+    FT_UInt   nn;
+
+
+    if ( flags & FT_LOAD_NO_SCALE )
+      return FT_Err_Ok;
+
+    if ( face->size == NULL )
+      return FT_Err_Invalid_Size_Handle;
+
+    if ( flags & FT_LOAD_VERTICAL_LAYOUT )
+      scale = face->size->metrics.y_scale;
+    else
+      scale = face->size->metrics.x_scale;
+
+    /* this must be the same scaling as to get linear{Hori,Vert}Advance */
+    /* (see `FT_Load_Glyph' implementation in src/base/ftobjs.c)        */
+
+    for ( nn = 0; nn < count; nn++ )
+      advances[nn] = FT_MulDiv( advances[nn], scale, 64 );
+
+    return FT_Err_Ok;
+  }
+
+
+   /* at the moment, we can perform fast advance retrieval only in */
+   /* the following cases:                                         */
+   /*                                                              */
+   /*  - unscaled load                                             */
+   /*  - unhinted load                                             */
+   /*  - light-hinted load                                         */
+
+#define LOAD_ADVANCE_FAST_CHECK( flags )                            \
+          ( flags & ( FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING )    || \
+            FT_LOAD_TARGET_MODE( flags ) == FT_RENDER_MODE_LIGHT )
+
+
+  /* documentation is in ftadvanc.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_Advance( FT_Face    face,
+                  FT_UInt    gindex,
+                  FT_Int32   flags,
+                  FT_Fixed  *padvance )
+  {
+    FT_Face_GetAdvancesFunc  func;
+
+
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    if ( gindex >= (FT_UInt)face->num_glyphs )
+      return FT_Err_Invalid_Glyph_Index;
+
+    func = face->driver->clazz->get_advances;
+    if ( func && LOAD_ADVANCE_FAST_CHECK( flags ) )
+    {
+      FT_Error  error;
+
+
+      error = func( face, gindex, 1, flags, padvance );
+      if ( !error )
+        return _ft_face_scale_advances( face, padvance, 1, flags );
+
+      if ( error != FT_ERROR_BASE( FT_Err_Unimplemented_Feature ) )
+        return error;
+    }
+
+    return FT_Get_Advances( face, gindex, 1, flags, padvance );
+  }
+
+
+  /* documentation is in ftadvanc.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_Advances( FT_Face    face,
+                   FT_UInt    start,
+                   FT_UInt    count,
+                   FT_Int32   flags,
+                   FT_Fixed  *padvances )
+  {
+    FT_Face_GetAdvancesFunc  func;
+    FT_UInt                  num, end, nn;
+    FT_Error                 error = FT_Err_Ok;
+
+
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    num = (FT_UInt)face->num_glyphs;
+    end = start + count;
+    if ( start >= num || end < start || end > num )
+      return FT_Err_Invalid_Glyph_Index;
+
+    if ( count == 0 )
+      return FT_Err_Ok;
+
+    func = face->driver->clazz->get_advances;
+    if ( func && LOAD_ADVANCE_FAST_CHECK( flags ) )
+    {
+      error = func( face, start, count, flags, padvances );
+      if ( !error )
+        return _ft_face_scale_advances( face, padvances, count, flags );
+
+      if ( error != FT_ERROR_BASE( FT_Err_Unimplemented_Feature ) )
+        return error;
+    }
+
+    error = FT_Err_Ok;
+
+    if ( flags & FT_ADVANCE_FLAG_FAST_ONLY )
+      return FT_Err_Unimplemented_Feature;
+
+    flags |= (FT_UInt32)FT_LOAD_ADVANCE_ONLY;
+    for ( nn = 0; nn < count; nn++ )
+    {
+      error = FT_Load_Glyph( face, start + nn, flags );
+      if ( error )
+        break;
+
+      /* scale from 26.6 to 16.16 */
+      padvances[nn] = ( flags & FT_LOAD_VERTICAL_LAYOUT )
+                      ? face->glyph->advance.y << 10
+                      : face->glyph->advance.x << 10;
+    }
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftapi.c b/extensions/externals/src/freetype-2.4.9/src/base/ftapi.c
new file mode 100644
index 0000000..8914d1f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftapi.c
@@ -0,0 +1,121 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftapi.c                                                                */
+/*                                                                         */
+/*    The FreeType compatibility functions (body).                         */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_LIST_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TABLES_H
+#include FT_OUTLINE_H
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                 C O M P A T I B I L I T Y                       ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* backwards compatibility API */
+
+  FT_BASE_DEF( void )
+  FT_New_Memory_Stream( FT_Library  library,
+                        FT_Byte*    base,
+                        FT_ULong    size,
+                        FT_Stream   stream )
+  {
+    FT_UNUSED( library );
+
+    FT_Stream_OpenMemory( stream, base, size );
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Seek_Stream( FT_Stream  stream,
+                  FT_ULong   pos )
+  {
+    return FT_Stream_Seek( stream, pos );
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Skip_Stream( FT_Stream  stream,
+                  FT_Long    distance )
+  {
+    return FT_Stream_Skip( stream, distance );
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Read_Stream( FT_Stream  stream,
+                  FT_Byte*   buffer,
+                  FT_ULong   count )
+  {
+    return FT_Stream_Read( stream, buffer, count );
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Read_Stream_At( FT_Stream  stream,
+                     FT_ULong   pos,
+                     FT_Byte*   buffer,
+                     FT_ULong   count )
+  {
+    return FT_Stream_ReadAt( stream, pos, buffer, count );
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Extract_Frame( FT_Stream  stream,
+                    FT_ULong   count,
+                    FT_Byte**  pbytes )
+  {
+    return FT_Stream_ExtractFrame( stream, count, pbytes );
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Release_Frame( FT_Stream  stream,
+                    FT_Byte**  pbytes )
+  {
+    FT_Stream_ReleaseFrame( stream, pbytes );
+  }
+
+  FT_BASE_DEF( FT_Error )
+  FT_Access_Frame( FT_Stream  stream,
+                   FT_ULong   count )
+  {
+    return FT_Stream_EnterFrame( stream, count );
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Forget_Frame( FT_Stream  stream )
+  {
+    FT_Stream_ExitFrame( stream );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftbase.c b/extensions/externals/src/freetype-2.4.9/src/base/ftbase.c
new file mode 100644
index 0000000..5e5d70e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftbase.c
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbase.c                                                               */
+/*                                                                         */
+/*    Single object library component (body only).                         */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+
+#define  FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include "ftpic.c"
+#include "basepic.c"
+#include "ftadvanc.c"
+#include "ftcalc.c"
+#include "ftdbgmem.c"
+#include "ftgloadr.c"
+#include "ftobjs.c"
+#include "ftoutln.c"
+#include "ftrfork.c"
+#include "ftsnames.c"
+#include "ftstream.c"
+#include "fttrigon.c"
+#include "ftutil.c"
+
+#ifdef FT_MACINTOSH
+#include "ftmac.c"
+#endif
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftbase.h b/extensions/externals/src/freetype-2.4.9/src/base/ftbase.h
new file mode 100644
index 0000000..51a1db1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftbase.h
@@ -0,0 +1,69 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbase.h                                                               */
+/*                                                                         */
+/*    The FreeType private functions used in base module (specification).  */
+/*                                                                         */
+/*  Copyright 2008, 2010 by                                                */
+/*  David Turner, Robert Wilhelm, Werner Lemberg, and suzuki toshiya.      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTBASE_H__
+#define __FTBASE_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* Assume the stream is sfnt-wrapped PS Type1 or sfnt-wrapped CID-keyed */
+  /* font, and try to load a face specified by the face_index.            */
+  FT_LOCAL( FT_Error )
+  open_face_PS_from_sfnt_stream( FT_Library     library,
+                                 FT_Stream      stream,
+                                 FT_Long        face_index,
+                                 FT_Int         num_params,
+                                 FT_Parameter  *params,
+                                 FT_Face       *aface );
+
+
+  /* Create a new FT_Face given a buffer and a driver name. */
+  /* From ftmac.c.                                          */
+  FT_LOCAL( FT_Error )
+  open_face_from_buffer( FT_Library   library,
+                         FT_Byte*     base,
+                         FT_ULong     size,
+                         FT_Long      face_index,
+                         const char*  driver_name,
+                         FT_Face     *aface );
+
+
+#if  defined( FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK ) && \
+    !defined( FT_MACINTOSH )
+  /* Mac OS X/Darwin kernel often changes recommended method to access */
+  /* the resource fork and older methods makes the kernel issue the    */
+  /* warning of deprecated method.  To calm it down, the methods based */
+  /* on Darwin VFS should be grouped and skip the rest methods after   */
+  /* the case the resource is opened but found to lack a font in it.   */
+  FT_LOCAL( FT_Bool )
+  ft_raccess_rule_by_darwin_vfs( FT_Library library, FT_UInt  rule_index );
+#endif
+
+
+FT_END_HEADER
+
+#endif /* __FTBASE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftbbox.c b/extensions/externals/src/freetype-2.4.9/src/base/ftbbox.c
new file mode 100644
index 0000000..4b8e911
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftbbox.c
@@ -0,0 +1,662 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbbox.c                                                               */
+/*                                                                         */
+/*    FreeType bbox computation (body).                                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2006, 2010 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used        */
+/*  modified and distributed under the terms of the FreeType project       */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This component has a _single_ role: to compute exact outline bounding */
+  /* boxes.                                                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_BBOX_H
+#include FT_IMAGE_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+  typedef struct  TBBox_Rec_
+  {
+    FT_Vector  last;
+    FT_BBox    bbox;
+
+  } TBBox_Rec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    BBox_Move_To                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used as a `move_to' and `line_to' emitter during  */
+  /*    FT_Outline_Decompose().  It simply records the destination point   */
+  /*    in `user->last'; no further computations are necessary since we    */
+  /*    use the cbox as the starting bbox which must be refined.           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    to   :: A pointer to the destination vector.                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    user :: A pointer to the current walk context.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Always 0.  Needed for the interface only.                          */
+  /*                                                                       */
+  static int
+  BBox_Move_To( FT_Vector*  to,
+                TBBox_Rec*  user )
+  {
+    user->last = *to;
+
+    return 0;
+  }
+
+
+#define CHECK_X( p, bbox )  \
+          ( p->x < bbox.xMin || p->x > bbox.xMax )
+
+#define CHECK_Y( p, bbox )  \
+          ( p->y < bbox.yMin || p->y > bbox.yMax )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    BBox_Conic_Check                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finds the extrema of a 1-dimensional conic Bezier curve and update */
+  /*    a bounding range.  This version uses direct computation, as it     */
+  /*    doesn't need square roots.                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    y1  :: The start coordinate.                                       */
+  /*                                                                       */
+  /*    y2  :: The coordinate of the control point.                        */
+  /*                                                                       */
+  /*    y3  :: The end coordinate.                                         */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    min :: The address of the current minimum.                         */
+  /*                                                                       */
+  /*    max :: The address of the current maximum.                         */
+  /*                                                                       */
+  static void
+  BBox_Conic_Check( FT_Pos   y1,
+                    FT_Pos   y2,
+                    FT_Pos   y3,
+                    FT_Pos*  min,
+                    FT_Pos*  max )
+  {
+    if ( y1 <= y3 && y2 == y1 )     /* flat arc */
+      goto Suite;
+
+    if ( y1 < y3 )
+    {
+      if ( y2 >= y1 && y2 <= y3 )   /* ascending arc */
+        goto Suite;
+    }
+    else
+    {
+      if ( y2 >= y3 && y2 <= y1 )   /* descending arc */
+      {
+        y2 = y1;
+        y1 = y3;
+        y3 = y2;
+        goto Suite;
+      }
+    }
+
+    y1 = y3 = y1 - FT_MulDiv( y2 - y1, y2 - y1, y1 - 2*y2 + y3 );
+
+  Suite:
+    if ( y1 < *min ) *min = y1;
+    if ( y3 > *max ) *max = y3;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    BBox_Conic_To                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used as a `conic_to' emitter during               */
+  /*    FT_Outline_Decompose().  It checks a conic Bezier curve with the   */
+  /*    current bounding box, and computes its extrema if necessary to     */
+  /*    update it.                                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    control :: A pointer to a control point.                           */
+  /*                                                                       */
+  /*    to      :: A pointer to the destination vector.                    */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    user    :: The address of the current walk context.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Always 0.  Needed for the interface only.                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    In the case of a non-monotonous arc, we compute directly the       */
+  /*    extremum coordinates, as it is sufficiently fast.                  */
+  /*                                                                       */
+  static int
+  BBox_Conic_To( FT_Vector*  control,
+                 FT_Vector*  to,
+                 TBBox_Rec*  user )
+  {
+    /* we don't need to check `to' since it is always an `on' point, thus */
+    /* within the bbox                                                    */
+
+    if ( CHECK_X( control, user->bbox ) )
+      BBox_Conic_Check( user->last.x,
+                        control->x,
+                        to->x,
+                        &user->bbox.xMin,
+                        &user->bbox.xMax );
+
+    if ( CHECK_Y( control, user->bbox ) )
+      BBox_Conic_Check( user->last.y,
+                        control->y,
+                        to->y,
+                        &user->bbox.yMin,
+                        &user->bbox.yMax );
+
+    user->last = *to;
+
+    return 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    BBox_Cubic_Check                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finds the extrema of a 1-dimensional cubic Bezier curve and        */
+  /*    updates a bounding range.  This version uses splitting because we  */
+  /*    don't want to use square roots and extra accuracy.                 */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    p1  :: The start coordinate.                                       */
+  /*                                                                       */
+  /*    p2  :: The coordinate of the first control point.                  */
+  /*                                                                       */
+  /*    p3  :: The coordinate of the second control point.                 */
+  /*                                                                       */
+  /*    p4  :: The end coordinate.                                         */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    min :: The address of the current minimum.                         */
+  /*                                                                       */
+  /*    max :: The address of the current maximum.                         */
+  /*                                                                       */
+
+#if 0
+
+  static void
+  BBox_Cubic_Check( FT_Pos   p1,
+                    FT_Pos   p2,
+                    FT_Pos   p3,
+                    FT_Pos   p4,
+                    FT_Pos*  min,
+                    FT_Pos*  max )
+  {
+    FT_Pos  stack[32*3 + 1], *arc;
+
+
+    arc = stack;
+
+    arc[0] = p1;
+    arc[1] = p2;
+    arc[2] = p3;
+    arc[3] = p4;
+
+    do
+    {
+      FT_Pos  y1 = arc[0];
+      FT_Pos  y2 = arc[1];
+      FT_Pos  y3 = arc[2];
+      FT_Pos  y4 = arc[3];
+
+
+      if ( y1 == y4 )
+      {
+        if ( y1 == y2 && y1 == y3 )                         /* flat */
+          goto Test;
+      }
+      else if ( y1 < y4 )
+      {
+        if ( y2 >= y1 && y2 <= y4 && y3 >= y1 && y3 <= y4 ) /* ascending */
+          goto Test;
+      }
+      else
+      {
+        if ( y2 >= y4 && y2 <= y1 && y3 >= y4 && y3 <= y1 ) /* descending */
+        {
+          y2 = y1;
+          y1 = y4;
+          y4 = y2;
+          goto Test;
+        }
+      }
+
+      /* unknown direction -- split the arc in two */
+      arc[6] = y4;
+      arc[1] = y1 = ( y1 + y2 ) / 2;
+      arc[5] = y4 = ( y4 + y3 ) / 2;
+      y2 = ( y2 + y3 ) / 2;
+      arc[2] = y1 = ( y1 + y2 ) / 2;
+      arc[4] = y4 = ( y4 + y2 ) / 2;
+      arc[3] = ( y1 + y4 ) / 2;
+
+      arc += 3;
+      goto Suite;
+
+   Test:
+      if ( y1 < *min ) *min = y1;
+      if ( y4 > *max ) *max = y4;
+      arc -= 3;
+
+    Suite:
+      ;
+    } while ( arc >= stack );
+  }
+
+#else
+
+  static void
+  test_cubic_extrema( FT_Pos    y1,
+                      FT_Pos    y2,
+                      FT_Pos    y3,
+                      FT_Pos    y4,
+                      FT_Fixed  u,
+                      FT_Pos*   min,
+                      FT_Pos*   max )
+  {
+ /* FT_Pos    a = y4 - 3*y3 + 3*y2 - y1; */
+    FT_Pos    b = y3 - 2*y2 + y1;
+    FT_Pos    c = y2 - y1;
+    FT_Pos    d = y1;
+    FT_Pos    y;
+    FT_Fixed  uu;
+
+    FT_UNUSED ( y4 );
+
+
+    /* The polynomial is                      */
+    /*                                        */
+    /*    P(x) = a*x^3 + 3b*x^2 + 3c*x + d  , */
+    /*                                        */
+    /*   dP/dx = 3a*x^2 + 6b*x + 3c         . */
+    /*                                        */
+    /* However, we also have                  */
+    /*                                        */
+    /*   dP/dx(u) = 0                       , */
+    /*                                        */
+    /* which implies by subtraction that      */
+    /*                                        */
+    /*   P(u) = b*u^2 + 2c*u + d            . */
+
+    if ( u > 0 && u < 0x10000L )
+    {
+      uu = FT_MulFix( u, u );
+      y  = d + FT_MulFix( c, 2*u ) + FT_MulFix( b, uu );
+
+      if ( y < *min ) *min = y;
+      if ( y > *max ) *max = y;
+    }
+  }
+
+
+  static void
+  BBox_Cubic_Check( FT_Pos   y1,
+                    FT_Pos   y2,
+                    FT_Pos   y3,
+                    FT_Pos   y4,
+                    FT_Pos*  min,
+                    FT_Pos*  max )
+  {
+    /* always compare first and last points */
+    if      ( y1 < *min )  *min = y1;
+    else if ( y1 > *max )  *max = y1;
+
+    if      ( y4 < *min )  *min = y4;
+    else if ( y4 > *max )  *max = y4;
+
+    /* now, try to see if there are split points here */
+    if ( y1 <= y4 )
+    {
+      /* flat or ascending arc test */
+      if ( y1 <= y2 && y2 <= y4 && y1 <= y3 && y3 <= y4 )
+        return;
+    }
+    else /* y1 > y4 */
+    {
+      /* descending arc test */
+      if ( y1 >= y2 && y2 >= y4 && y1 >= y3 && y3 >= y4 )
+        return;
+    }
+
+    /* There are some split points.  Find them. */
+    {
+      FT_Pos    a = y4 - 3*y3 + 3*y2 - y1;
+      FT_Pos    b = y3 - 2*y2 + y1;
+      FT_Pos    c = y2 - y1;
+      FT_Pos    d;
+      FT_Fixed  t;
+
+
+      /* We need to solve `ax^2+2bx+c' here, without floating points!      */
+      /* The trick is to normalize to a different representation in order  */
+      /* to use our 16.16 fixed point routines.                            */
+      /*                                                                   */
+      /* We compute FT_MulFix(b,b) and FT_MulFix(a,c) after normalization. */
+      /* These values must fit into a single 16.16 value.                  */
+      /*                                                                   */
+      /* We normalize a, b, and c to `8.16' fixed float values to ensure   */
+      /* that its product is held in a `16.16' value.                      */
+
+      {
+        FT_ULong  t1, t2;
+        int       shift = 0;
+
+
+        /* The following computation is based on the fact that for   */
+        /* any value `y', if `n' is the position of the most         */
+        /* significant bit of `abs(y)' (starting from 0 for the      */
+        /* least significant bit), then `y' is in the range          */
+        /*                                                           */
+        /*   -2^n..2^n-1                                             */
+        /*                                                           */
+        /* We want to shift `a', `b', and `c' concurrently in order  */
+        /* to ensure that they all fit in 8.16 values, which maps    */
+        /* to the integer range `-2^23..2^23-1'.                     */
+        /*                                                           */
+        /* Necessarily, we need to shift `a', `b', and `c' so that   */
+        /* the most significant bit of its absolute values is at     */
+        /* _most_ at position 23.                                    */
+        /*                                                           */
+        /* We begin by computing `t1' as the bitwise `OR' of the     */
+        /* absolute values of `a', `b', `c'.                         */
+
+        t1  = (FT_ULong)( ( a >= 0 ) ? a : -a );
+        t2  = (FT_ULong)( ( b >= 0 ) ? b : -b );
+        t1 |= t2;
+        t2  = (FT_ULong)( ( c >= 0 ) ? c : -c );
+        t1 |= t2;
+
+        /* Now we can be sure that the most significant bit of `t1'  */
+        /* is the most significant bit of either `a', `b', or `c',   */
+        /* depending on the greatest integer range of the particular */
+        /* variable.                                                 */
+        /*                                                           */
+        /* Next, we compute the `shift', by shifting `t1' as many    */
+        /* times as necessary to move its MSB to position 23.  This  */
+        /* corresponds to a value of `t1' that is in the range       */
+        /* 0x40_0000..0x7F_FFFF.                                     */
+        /*                                                           */
+        /* Finally, we shift `a', `b', and `c' by the same amount.   */
+        /* This ensures that all values are now in the range         */
+        /* -2^23..2^23, i.e., they are now expressed as 8.16         */
+        /* fixed-float numbers.  This also means that we are using   */
+        /* 24 bits of precision to compute the zeros, independently  */
+        /* of the range of the original polynomial coefficients.     */
+        /*                                                           */
+        /* This algorithm should ensure reasonably accurate values   */
+        /* for the zeros.  Note that they are only expressed with    */
+        /* 16 bits when computing the extrema (the zeros need to     */
+        /* be in 0..1 exclusive to be considered part of the arc).   */
+
+        if ( t1 == 0 )  /* all coefficients are 0! */
+          return;
+
+        if ( t1 > 0x7FFFFFUL )
+        {
+          do
+          {
+            shift++;
+            t1 >>= 1;
+
+          } while ( t1 > 0x7FFFFFUL );
+
+          /* this loses some bits of precision, but we use 24 of them */
+          /* for the computation anyway                               */
+          a >>= shift;
+          b >>= shift;
+          c >>= shift;
+        }
+        else if ( t1 < 0x400000UL )
+        {
+          do
+          {
+            shift++;
+            t1 <<= 1;
+
+          } while ( t1 < 0x400000UL );
+
+          a <<= shift;
+          b <<= shift;
+          c <<= shift;
+        }
+      }
+
+      /* handle a == 0 */
+      if ( a == 0 )
+      {
+        if ( b != 0 )
+        {
+          t = - FT_DivFix( c, b ) / 2;
+          test_cubic_extrema( y1, y2, y3, y4, t, min, max );
+        }
+      }
+      else
+      {
+        /* solve the equation now */
+        d = FT_MulFix( b, b ) - FT_MulFix( a, c );
+        if ( d < 0 )
+          return;
+
+        if ( d == 0 )
+        {
+          /* there is a single split point at -b/a */
+          t = - FT_DivFix( b, a );
+          test_cubic_extrema( y1, y2, y3, y4, t, min, max );
+        }
+        else
+        {
+          /* there are two solutions; we need to filter them */
+          d = FT_SqrtFixed( (FT_Int32)d );
+          t = - FT_DivFix( b - d, a );
+          test_cubic_extrema( y1, y2, y3, y4, t, min, max );
+
+          t = - FT_DivFix( b + d, a );
+          test_cubic_extrema( y1, y2, y3, y4, t, min, max );
+        }
+      }
+    }
+  }
+
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    BBox_Cubic_To                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used as a `cubic_to' emitter during               */
+  /*    FT_Outline_Decompose().  It checks a cubic Bezier curve with the   */
+  /*    current bounding box, and computes its extrema if necessary to     */
+  /*    update it.                                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    control1 :: A pointer to the first control point.                  */
+  /*                                                                       */
+  /*    control2 :: A pointer to the second control point.                 */
+  /*                                                                       */
+  /*    to       :: A pointer to the destination vector.                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    user     :: The address of the current walk context.               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Always 0.  Needed for the interface only.                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    In the case of a non-monotonous arc, we don't compute directly     */
+  /*    extremum coordinates, we subdivide instead.                        */
+  /*                                                                       */
+  static int
+  BBox_Cubic_To( FT_Vector*  control1,
+                 FT_Vector*  control2,
+                 FT_Vector*  to,
+                 TBBox_Rec*  user )
+  {
+    /* we don't need to check `to' since it is always an `on' point, thus */
+    /* within the bbox                                                    */
+
+    if ( CHECK_X( control1, user->bbox ) ||
+         CHECK_X( control2, user->bbox ) )
+      BBox_Cubic_Check( user->last.x,
+                        control1->x,
+                        control2->x,
+                        to->x,
+                        &user->bbox.xMin,
+                        &user->bbox.xMax );
+
+    if ( CHECK_Y( control1, user->bbox ) ||
+         CHECK_Y( control2, user->bbox ) )
+      BBox_Cubic_Check( user->last.y,
+                        control1->y,
+                        control2->y,
+                        to->y,
+                        &user->bbox.yMin,
+                        &user->bbox.yMax );
+
+    user->last = *to;
+
+    return 0;
+  }
+
+FT_DEFINE_OUTLINE_FUNCS(bbox_interface,
+    (FT_Outline_MoveTo_Func) BBox_Move_To,
+    (FT_Outline_LineTo_Func) BBox_Move_To,
+    (FT_Outline_ConicTo_Func)BBox_Conic_To,
+    (FT_Outline_CubicTo_Func)BBox_Cubic_To,
+    0, 0
+  )
+
+  /* documentation is in ftbbox.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Outline_Get_BBox( FT_Outline*  outline,
+                       FT_BBox     *abbox )
+  {
+    FT_BBox     cbox;
+    FT_BBox     bbox;
+    FT_Vector*  vec;
+    FT_UShort   n;
+
+
+    if ( !abbox )
+      return FT_Err_Invalid_Argument;
+
+    if ( !outline )
+      return FT_Err_Invalid_Outline;
+
+    /* if outline is empty, return (0,0,0,0) */
+    if ( outline->n_points == 0 || outline->n_contours <= 0 )
+    {
+      abbox->xMin = abbox->xMax = 0;
+      abbox->yMin = abbox->yMax = 0;
+      return 0;
+    }
+
+    /* We compute the control box as well as the bounding box of  */
+    /* all `on' points in the outline.  Then, if the two boxes    */
+    /* coincide, we exit immediately.                             */
+
+    vec = outline->points;
+    bbox.xMin = bbox.xMax = cbox.xMin = cbox.xMax = vec->x;
+    bbox.yMin = bbox.yMax = cbox.yMin = cbox.yMax = vec->y;
+    vec++;
+
+    for ( n = 1; n < outline->n_points; n++ )
+    {
+      FT_Pos  x = vec->x;
+      FT_Pos  y = vec->y;
+
+
+      /* update control box */
+      if ( x < cbox.xMin ) cbox.xMin = x;
+      if ( x > cbox.xMax ) cbox.xMax = x;
+
+      if ( y < cbox.yMin ) cbox.yMin = y;
+      if ( y > cbox.yMax ) cbox.yMax = y;
+
+      if ( FT_CURVE_TAG( outline->tags[n] ) == FT_CURVE_TAG_ON )
+      {
+        /* update bbox for `on' points only */
+        if ( x < bbox.xMin ) bbox.xMin = x;
+        if ( x > bbox.xMax ) bbox.xMax = x;
+
+        if ( y < bbox.yMin ) bbox.yMin = y;
+        if ( y > bbox.yMax ) bbox.yMax = y;
+      }
+
+      vec++;
+    }
+
+    /* test two boxes for equality */
+    if ( cbox.xMin < bbox.xMin || cbox.xMax > bbox.xMax ||
+         cbox.yMin < bbox.yMin || cbox.yMax > bbox.yMax )
+    {
+      /* the two boxes are different, now walk over the outline to */
+      /* get the Bezier arc extrema.                               */
+
+      FT_Error   error;
+      TBBox_Rec  user;
+
+#ifdef FT_CONFIG_OPTION_PIC
+      FT_Outline_Funcs bbox_interface;
+      Init_Class_bbox_interface(&bbox_interface);
+#endif
+
+      user.bbox = bbox;
+
+      error = FT_Outline_Decompose( outline, &bbox_interface, &user );
+      if ( error )
+        return error;
+
+      *abbox = user.bbox;
+    }
+    else
+      *abbox = bbox;
+
+    return FT_Err_Ok;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftbdf.c b/extensions/externals/src/freetype-2.4.9/src/base/ftbdf.c
new file mode 100644
index 0000000..d29adf0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftbdf.c
@@ -0,0 +1,88 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbdf.c                                                                */
+/*                                                                         */
+/*    FreeType API for accessing BDF-specific strings (body).              */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_BDF_H
+
+
+  /* documentation is in ftbdf.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_BDF_Charset_ID( FT_Face       face,
+                         const char*  *acharset_encoding,
+                         const char*  *acharset_registry )
+  {
+    FT_Error     error;
+    const char*  encoding = NULL;
+    const char*  registry = NULL;
+
+
+    error = FT_Err_Invalid_Argument;
+
+    if ( face )
+    {
+      FT_Service_BDF  service;
+
+
+      FT_FACE_FIND_SERVICE( face, service, BDF );
+
+      if ( service && service->get_charset_id )
+        error = service->get_charset_id( face, &encoding, &registry );
+    }
+
+    if ( acharset_encoding )
+      *acharset_encoding = encoding;
+
+    if ( acharset_registry )
+      *acharset_registry = registry;
+
+    return error;
+  }
+
+
+  /* documentation is in ftbdf.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_BDF_Property( FT_Face           face,
+                       const char*       prop_name,
+                       BDF_PropertyRec  *aproperty )
+  {
+    FT_Error  error;
+
+
+    error = FT_Err_Invalid_Argument;
+
+    aproperty->type = BDF_PROPERTY_TYPE_NONE;
+
+    if ( face )
+    {
+      FT_Service_BDF  service;
+
+
+      FT_FACE_FIND_SERVICE( face, service, BDF );
+
+      if ( service && service->get_property )
+        error = service->get_property( face, prop_name, aproperty );
+    }
+
+    return  error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftbitmap.c b/extensions/externals/src/freetype-2.4.9/src/base/ftbitmap.c
new file mode 100644
index 0000000..84fa322
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftbitmap.c
@@ -0,0 +1,667 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbitmap.c                                                             */
+/*                                                                         */
+/*    FreeType utility functions for bitmaps (body).                       */
+/*                                                                         */
+/*  Copyright 2004-2009, 2011 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_BITMAP_H
+#include FT_IMAGE_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+  static
+  const FT_Bitmap  null_bitmap = { 0, 0, 0, 0, 0, 0, 0, 0 };
+
+
+  /* documentation is in ftbitmap.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Bitmap_New( FT_Bitmap  *abitmap )
+  {
+    *abitmap = null_bitmap;
+  }
+
+
+  /* documentation is in ftbitmap.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Bitmap_Copy( FT_Library        library,
+                  const FT_Bitmap  *source,
+                  FT_Bitmap        *target)
+  {
+    FT_Memory  memory = library->memory;
+    FT_Error   error  = FT_Err_Ok;
+    FT_Int     pitch  = source->pitch;
+    FT_ULong   size;
+
+
+    if ( source == target )
+      return FT_Err_Ok;
+
+    if ( source->buffer == NULL )
+    {
+      *target = *source;
+
+      return FT_Err_Ok;
+    }
+
+    if ( pitch < 0 )
+      pitch = -pitch;
+    size = (FT_ULong)( pitch * source->rows );
+
+    if ( target->buffer )
+    {
+      FT_Int    target_pitch = target->pitch;
+      FT_ULong  target_size;
+
+
+      if ( target_pitch < 0  )
+        target_pitch = -target_pitch;
+      target_size = (FT_ULong)( target_pitch * target->rows );
+
+      if ( target_size != size )
+        (void)FT_QREALLOC( target->buffer, target_size, size );
+    }
+    else
+      (void)FT_QALLOC( target->buffer, size );
+
+    if ( !error )
+    {
+      unsigned char *p;
+
+
+      p = target->buffer;
+      *target = *source;
+      target->buffer = p;
+
+      FT_MEM_COPY( target->buffer, source->buffer, size );
+    }
+
+    return error;
+  }
+
+
+  static FT_Error
+  ft_bitmap_assure_buffer( FT_Memory   memory,
+                           FT_Bitmap*  bitmap,
+                           FT_UInt     xpixels,
+                           FT_UInt     ypixels )
+  {
+    FT_Error        error;
+    int             pitch;
+    int             new_pitch;
+    FT_UInt         bpp;
+    FT_Int          i, width, height;
+    unsigned char*  buffer = NULL;
+
+
+    width  = bitmap->width;
+    height = bitmap->rows;
+    pitch  = bitmap->pitch;
+    if ( pitch < 0 )
+      pitch = -pitch;
+
+    switch ( bitmap->pixel_mode )
+    {
+    case FT_PIXEL_MODE_MONO:
+      bpp       = 1;
+      new_pitch = ( width + xpixels + 7 ) >> 3;
+      break;
+    case FT_PIXEL_MODE_GRAY2:
+      bpp       = 2;
+      new_pitch = ( width + xpixels + 3 ) >> 2;
+      break;
+    case FT_PIXEL_MODE_GRAY4:
+      bpp       = 4;
+      new_pitch = ( width + xpixels + 1 ) >> 1;
+      break;
+    case FT_PIXEL_MODE_GRAY:
+    case FT_PIXEL_MODE_LCD:
+    case FT_PIXEL_MODE_LCD_V:
+      bpp       = 8;
+      new_pitch = ( width + xpixels );
+      break;
+    default:
+      return FT_Err_Invalid_Glyph_Format;
+    }
+
+    /* if no need to allocate memory */
+    if ( ypixels == 0 && new_pitch <= pitch )
+    {
+      /* zero the padding */
+      FT_Int  bit_width = pitch * 8;
+      FT_Int  bit_last  = ( width + xpixels ) * bpp;
+
+
+      if ( bit_last < bit_width )
+      {
+        FT_Byte*  line  = bitmap->buffer + ( bit_last >> 3 );
+        FT_Byte*  end   = bitmap->buffer + pitch;
+        FT_Int    shift = bit_last & 7;
+        FT_UInt   mask  = 0xFF00U >> shift;
+        FT_Int    count = height;
+
+
+        for ( ; count > 0; count--, line += pitch, end += pitch )
+        {
+          FT_Byte*  write = line;
+
+
+          if ( shift > 0 )
+          {
+            write[0] = (FT_Byte)( write[0] & mask );
+            write++;
+          }
+          if ( write < end )
+            FT_MEM_ZERO( write, end-write );
+        }
+      }
+
+      return FT_Err_Ok;
+    }
+
+    if ( FT_QALLOC_MULT( buffer, new_pitch, bitmap->rows + ypixels ) )
+      return error;
+
+    if ( bitmap->pitch > 0 )
+    {
+      FT_Int  len = ( width * bpp + 7 ) >> 3;
+
+
+      for ( i = 0; i < bitmap->rows; i++ )
+        FT_MEM_COPY( buffer + new_pitch * ( ypixels + i ),
+                     bitmap->buffer + pitch * i, len );
+    }
+    else
+    {
+      FT_Int  len = ( width * bpp + 7 ) >> 3;
+
+
+      for ( i = 0; i < bitmap->rows; i++ )
+        FT_MEM_COPY( buffer + new_pitch * i,
+                     bitmap->buffer + pitch * i, len );
+    }
+
+    FT_FREE( bitmap->buffer );
+    bitmap->buffer = buffer;
+
+    if ( bitmap->pitch < 0 )
+      new_pitch = -new_pitch;
+
+    /* set pitch only, width and height are left untouched */
+    bitmap->pitch = new_pitch;
+
+    return FT_Err_Ok;
+  }
+
+
+  /* documentation is in ftbitmap.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Bitmap_Embolden( FT_Library  library,
+                      FT_Bitmap*  bitmap,
+                      FT_Pos      xStrength,
+                      FT_Pos      yStrength )
+  {
+    FT_Error        error;
+    unsigned char*  p;
+    FT_Int          i, x, y, pitch;
+    FT_Int          xstr, ystr;
+
+
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    if ( !bitmap || !bitmap->buffer )
+      return FT_Err_Invalid_Argument;
+
+    if ( ( ( FT_PIX_ROUND( xStrength ) >> 6 ) > FT_INT_MAX ) ||
+         ( ( FT_PIX_ROUND( yStrength ) >> 6 ) > FT_INT_MAX ) )
+      return FT_Err_Invalid_Argument;
+
+    xstr = (FT_Int)FT_PIX_ROUND( xStrength ) >> 6;
+    ystr = (FT_Int)FT_PIX_ROUND( yStrength ) >> 6;
+
+    if ( xstr == 0 && ystr == 0 )
+      return FT_Err_Ok;
+    else if ( xstr < 0 || ystr < 0 )
+      return FT_Err_Invalid_Argument;
+
+    switch ( bitmap->pixel_mode )
+    {
+    case FT_PIXEL_MODE_GRAY2:
+    case FT_PIXEL_MODE_GRAY4:
+      {
+        FT_Bitmap  tmp;
+        FT_Int     align;
+
+
+        if ( bitmap->pixel_mode == FT_PIXEL_MODE_GRAY2 )
+          align = ( bitmap->width + xstr + 3 ) / 4;
+        else
+          align = ( bitmap->width + xstr + 1 ) / 2;
+
+        FT_Bitmap_New( &tmp );
+
+        error = FT_Bitmap_Convert( library, bitmap, &tmp, align );
+        if ( error )
+          return error;
+
+        FT_Bitmap_Done( library, bitmap );
+        *bitmap = tmp;
+      }
+      break;
+
+    case FT_PIXEL_MODE_MONO:
+      if ( xstr > 8 )
+        xstr = 8;
+      break;
+
+    case FT_PIXEL_MODE_LCD:
+      xstr *= 3;
+      break;
+
+    case FT_PIXEL_MODE_LCD_V:
+      ystr *= 3;
+      break;
+    }
+
+    error = ft_bitmap_assure_buffer( library->memory, bitmap, xstr, ystr );
+    if ( error )
+      return error;
+
+    pitch = bitmap->pitch;
+    if ( pitch > 0 )
+      p = bitmap->buffer + pitch * ystr;
+    else
+    {
+      pitch = -pitch;
+      p = bitmap->buffer + pitch * ( bitmap->rows - 1 );
+    }
+
+    /* for each row */
+    for ( y = 0; y < bitmap->rows ; y++ )
+    {
+      /*
+       * Horizontally:
+       *
+       * From the last pixel on, make each pixel or'ed with the
+       * `xstr' pixels before it.
+       */
+      for ( x = pitch - 1; x >= 0; x-- )
+      {
+        unsigned char tmp;
+
+
+        tmp = p[x];
+        for ( i = 1; i <= xstr; i++ )
+        {
+          if ( bitmap->pixel_mode == FT_PIXEL_MODE_MONO )
+          {
+            p[x] |= tmp >> i;
+
+            /* the maximum value of 8 for `xstr' comes from here */
+            if ( x > 0 )
+              p[x] |= p[x - 1] << ( 8 - i );
+
+#if 0
+            if ( p[x] == 0xff )
+              break;
+#endif
+          }
+          else
+          {
+            if ( x - i >= 0 )
+            {
+              if ( p[x] + p[x - i] > bitmap->num_grays - 1 )
+              {
+                p[x] = (unsigned char)(bitmap->num_grays - 1);
+                break;
+              }
+              else
+              {
+                p[x] = (unsigned char)(p[x] + p[x-i]);
+                if ( p[x] == bitmap->num_grays - 1 )
+                  break;
+              }
+            }
+            else
+              break;
+          }
+        }
+      }
+
+      /*
+       * Vertically:
+       *
+       * Make the above `ystr' rows or'ed with it.
+       */
+      for ( x = 1; x <= ystr; x++ )
+      {
+        unsigned char*  q;
+
+
+        q = p - bitmap->pitch * x;
+        for ( i = 0; i < pitch; i++ )
+          q[i] |= p[i];
+      }
+
+      p += bitmap->pitch;
+    }
+
+    bitmap->width += xstr;
+    bitmap->rows += ystr;
+
+    return FT_Err_Ok;
+  }
+
+
+  /* documentation is in ftbitmap.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Bitmap_Convert( FT_Library        library,
+                     const FT_Bitmap  *source,
+                     FT_Bitmap        *target,
+                     FT_Int            alignment )
+  {
+    FT_Error   error = FT_Err_Ok;
+    FT_Memory  memory;
+
+
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    memory = library->memory;
+
+    switch ( source->pixel_mode )
+    {
+    case FT_PIXEL_MODE_MONO:
+    case FT_PIXEL_MODE_GRAY:
+    case FT_PIXEL_MODE_GRAY2:
+    case FT_PIXEL_MODE_GRAY4:
+    case FT_PIXEL_MODE_LCD:
+    case FT_PIXEL_MODE_LCD_V:
+      {
+        FT_Int   pad;
+        FT_Long  old_size;
+
+
+        old_size = target->rows * target->pitch;
+        if ( old_size < 0 )
+          old_size = -old_size;
+
+        target->pixel_mode = FT_PIXEL_MODE_GRAY;
+        target->rows       = source->rows;
+        target->width      = source->width;
+
+        pad = 0;
+        if ( alignment > 0 )
+        {
+          pad = source->width % alignment;
+          if ( pad != 0 )
+            pad = alignment - pad;
+        }
+
+        target->pitch = source->width + pad;
+
+        if ( target->pitch > 0                                     &&
+             (FT_ULong)target->rows > FT_ULONG_MAX / target->pitch )
+          return FT_Err_Invalid_Argument;
+
+        if ( target->rows * target->pitch > old_size             &&
+             FT_QREALLOC( target->buffer,
+                          old_size, target->rows * target->pitch ) )
+          return error;
+      }
+      break;
+
+    default:
+      error = FT_Err_Invalid_Argument;
+    }
+
+    switch ( source->pixel_mode )
+    {
+    case FT_PIXEL_MODE_MONO:
+      {
+        FT_Byte*  s = source->buffer;
+        FT_Byte*  t = target->buffer;
+        FT_Int    i;
+
+
+        target->num_grays = 2;
+
+        for ( i = source->rows; i > 0; i-- )
+        {
+          FT_Byte*  ss = s;
+          FT_Byte*  tt = t;
+          FT_Int    j;
+
+
+          /* get the full bytes */
+          for ( j = source->width >> 3; j > 0; j-- )
+          {
+            FT_Int  val = ss[0]; /* avoid a byte->int cast on each line */
+
+
+            tt[0] = (FT_Byte)( ( val & 0x80 ) >> 7 );
+            tt[1] = (FT_Byte)( ( val & 0x40 ) >> 6 );
+            tt[2] = (FT_Byte)( ( val & 0x20 ) >> 5 );
+            tt[3] = (FT_Byte)( ( val & 0x10 ) >> 4 );
+            tt[4] = (FT_Byte)( ( val & 0x08 ) >> 3 );
+            tt[5] = (FT_Byte)( ( val & 0x04 ) >> 2 );
+            tt[6] = (FT_Byte)( ( val & 0x02 ) >> 1 );
+            tt[7] = (FT_Byte)(   val & 0x01 );
+
+            tt += 8;
+            ss += 1;
+          }
+
+          /* get remaining pixels (if any) */
+          j = source->width & 7;
+          if ( j > 0 )
+          {
+            FT_Int  val = *ss;
+
+
+            for ( ; j > 0; j-- )
+            {
+              tt[0] = (FT_Byte)( ( val & 0x80 ) >> 7);
+              val <<= 1;
+              tt   += 1;
+            }
+          }
+
+          s += source->pitch;
+          t += target->pitch;
+        }
+      }
+      break;
+
+
+    case FT_PIXEL_MODE_GRAY:
+    case FT_PIXEL_MODE_LCD:
+    case FT_PIXEL_MODE_LCD_V:
+      {
+        FT_Int    width   = source->width;
+        FT_Byte*  s       = source->buffer;
+        FT_Byte*  t       = target->buffer;
+        FT_Int    s_pitch = source->pitch;
+        FT_Int    t_pitch = target->pitch;
+        FT_Int    i;
+
+
+        target->num_grays = 256;
+
+        for ( i = source->rows; i > 0; i-- )
+        {
+          FT_ARRAY_COPY( t, s, width );
+
+          s += s_pitch;
+          t += t_pitch;
+        }
+      }
+      break;
+
+
+    case FT_PIXEL_MODE_GRAY2:
+      {
+        FT_Byte*  s = source->buffer;
+        FT_Byte*  t = target->buffer;
+        FT_Int    i;
+
+
+        target->num_grays = 4;
+
+        for ( i = source->rows; i > 0; i-- )
+        {
+          FT_Byte*  ss = s;
+          FT_Byte*  tt = t;
+          FT_Int    j;
+
+
+          /* get the full bytes */
+          for ( j = source->width >> 2; j > 0; j-- )
+          {
+            FT_Int  val = ss[0];
+
+
+            tt[0] = (FT_Byte)( ( val & 0xC0 ) >> 6 );
+            tt[1] = (FT_Byte)( ( val & 0x30 ) >> 4 );
+            tt[2] = (FT_Byte)( ( val & 0x0C ) >> 2 );
+            tt[3] = (FT_Byte)( ( val & 0x03 ) );
+
+            ss += 1;
+            tt += 4;
+          }
+
+          j = source->width & 3;
+          if ( j > 0 )
+          {
+            FT_Int  val = ss[0];
+
+
+            for ( ; j > 0; j-- )
+            {
+              tt[0]  = (FT_Byte)( ( val & 0xC0 ) >> 6 );
+              val  <<= 2;
+              tt    += 1;
+            }
+          }
+
+          s += source->pitch;
+          t += target->pitch;
+        }
+      }
+      break;
+
+
+    case FT_PIXEL_MODE_GRAY4:
+      {
+        FT_Byte*  s = source->buffer;
+        FT_Byte*  t = target->buffer;
+        FT_Int    i;
+
+
+        target->num_grays = 16;
+
+        for ( i = source->rows; i > 0; i-- )
+        {
+          FT_Byte*  ss = s;
+          FT_Byte*  tt = t;
+          FT_Int    j;
+
+
+          /* get the full bytes */
+          for ( j = source->width >> 1; j > 0; j-- )
+          {
+            FT_Int  val = ss[0];
+
+
+            tt[0] = (FT_Byte)( ( val & 0xF0 ) >> 4 );
+            tt[1] = (FT_Byte)( ( val & 0x0F ) );
+
+            ss += 1;
+            tt += 2;
+          }
+
+          if ( source->width & 1 )
+            tt[0] = (FT_Byte)( ( ss[0] & 0xF0 ) >> 4 );
+
+          s += source->pitch;
+          t += target->pitch;
+        }
+      }
+      break;
+
+
+    default:
+      ;
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in ftbitmap.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot  slot )
+  {
+    if ( slot && slot->format == FT_GLYPH_FORMAT_BITMAP   &&
+         !( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) )
+    {
+      FT_Bitmap  bitmap;
+      FT_Error   error;
+
+
+      FT_Bitmap_New( &bitmap );
+      error = FT_Bitmap_Copy( slot->library, &slot->bitmap, &bitmap );
+      if ( error )
+        return error;
+
+      slot->bitmap = bitmap;
+      slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+    }
+
+    return FT_Err_Ok;
+  }
+
+
+  /* documentation is in ftbitmap.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Bitmap_Done( FT_Library  library,
+                  FT_Bitmap  *bitmap )
+  {
+    FT_Memory  memory;
+
+
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    if ( !bitmap )
+      return FT_Err_Invalid_Argument;
+
+    memory = library->memory;
+
+    FT_FREE( bitmap->buffer );
+    *bitmap = null_bitmap;
+
+    return FT_Err_Ok;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftcalc.c b/extensions/externals/src/freetype-2.4.9/src/base/ftcalc.c
new file mode 100644
index 0000000..2aeea04
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftcalc.c
@@ -0,0 +1,958 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcalc.c                                                               */
+/*                                                                         */
+/*    Arithmetic computations (body).                                      */
+/*                                                                         */
+/*  Copyright 1996-2006, 2008, 2012 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Support for 1-complement arithmetic has been totally dropped in this  */
+  /* release.  You can still write your own code if you need it.           */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Implementing basic computation routines.                              */
+  /*                                                                       */
+  /* FT_MulDiv(), FT_MulFix(), FT_DivFix(), FT_RoundFix(), FT_CeilFix(),   */
+  /* and FT_FloorFix() are declared in freetype.h.                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_GLYPH_H
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_OBJECTS_H
+
+#ifdef FT_MULFIX_INLINED
+#undef FT_MulFix
+#endif
+
+/* we need to define a 64-bits data type here */
+
+#ifdef FT_LONG64
+
+  typedef FT_INT64  FT_Int64;
+
+#else
+
+  typedef struct  FT_Int64_
+  {
+    FT_UInt32  lo;
+    FT_UInt32  hi;
+
+  } FT_Int64;
+
+#endif /* FT_LONG64 */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_calc
+
+
+  /* The following three functions are available regardless of whether */
+  /* FT_LONG64 is defined.                                             */
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Fixed )
+  FT_RoundFix( FT_Fixed  a )
+  {
+    return ( a >= 0 ) ?   ( a + 0x8000L ) & ~0xFFFFL
+                      : -((-a + 0x8000L ) & ~0xFFFFL );
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Fixed )
+  FT_CeilFix( FT_Fixed  a )
+  {
+    return ( a >= 0 ) ?   ( a + 0xFFFFL ) & ~0xFFFFL
+                      : -((-a + 0xFFFFL ) & ~0xFFFFL );
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Fixed )
+  FT_FloorFix( FT_Fixed  a )
+  {
+    return ( a >= 0 ) ?   a & ~0xFFFFL
+                      : -((-a) & ~0xFFFFL );
+  }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /* documentation is in ftcalc.h */
+
+  FT_EXPORT_DEF( FT_Int32 )
+  FT_Sqrt32( FT_Int32  x )
+  {
+    FT_UInt32  val, root, newroot, mask;
+
+
+    root = 0;
+    mask = (FT_UInt32)0x40000000UL;
+    val  = (FT_UInt32)x;
+
+    do
+    {
+      newroot = root + mask;
+      if ( newroot <= val )
+      {
+        val -= newroot;
+        root = newroot + mask;
+      }
+
+      root >>= 1;
+      mask >>= 2;
+
+    } while ( mask != 0 );
+
+    return root;
+  }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+#ifdef FT_LONG64
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Long )
+  FT_MulDiv( FT_Long  a,
+             FT_Long  b,
+             FT_Long  c )
+  {
+    FT_Int   s;
+    FT_Long  d;
+
+
+    s = 1;
+    if ( a < 0 ) { a = -a; s = -1; }
+    if ( b < 0 ) { b = -b; s = -s; }
+    if ( c < 0 ) { c = -c; s = -s; }
+
+    d = (FT_Long)( c > 0 ? ( (FT_Int64)a * b + ( c >> 1 ) ) / c
+                         : 0x7FFFFFFFL );
+
+    return ( s > 0 ) ? d : -d;
+  }
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+  /* documentation is in ftcalc.h */
+
+  FT_BASE_DEF( FT_Long )
+  FT_MulDiv_No_Round( FT_Long  a,
+                      FT_Long  b,
+                      FT_Long  c )
+  {
+    FT_Int   s;
+    FT_Long  d;
+
+
+    s = 1;
+    if ( a < 0 ) { a = -a; s = -1; }
+    if ( b < 0 ) { b = -b; s = -s; }
+    if ( c < 0 ) { c = -c; s = -s; }
+
+    d = (FT_Long)( c > 0 ? (FT_Int64)a * b / c
+                         : 0x7FFFFFFFL );
+
+    return ( s > 0 ) ? d : -d;
+  }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Long )
+  FT_MulFix( FT_Long  a,
+             FT_Long  b )
+  {
+#ifdef FT_MULFIX_ASSEMBLER
+
+    return FT_MULFIX_ASSEMBLER( a, b );
+
+#else
+
+    FT_Int   s = 1;
+    FT_Long  c;
+
+
+    if ( a < 0 )
+    {
+      a = -a;
+      s = -1;
+    }
+
+    if ( b < 0 )
+    {
+      b = -b;
+      s = -s;
+    }
+
+    c = (FT_Long)( ( (FT_Int64)a * b + 0x8000L ) >> 16 );
+
+    return ( s > 0 ) ? c : -c;
+
+#endif /* FT_MULFIX_ASSEMBLER */
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Long )
+  FT_DivFix( FT_Long  a,
+             FT_Long  b )
+  {
+    FT_Int32   s;
+    FT_UInt32  q;
+
+    s = 1;
+    if ( a < 0 ) { a = -a; s = -1; }
+    if ( b < 0 ) { b = -b; s = -s; }
+
+    if ( b == 0 )
+      /* check for division by 0 */
+      q = 0x7FFFFFFFL;
+    else
+      /* compute result directly */
+      q = (FT_UInt32)( ( ( (FT_Int64)a << 16 ) + ( b >> 1 ) ) / b );
+
+    return ( s < 0 ? -(FT_Long)q : (FT_Long)q );
+  }
+
+
+#else /* !FT_LONG64 */
+
+
+  static void
+  ft_multo64( FT_UInt32  x,
+              FT_UInt32  y,
+              FT_Int64  *z )
+  {
+    FT_UInt32  lo1, hi1, lo2, hi2, lo, hi, i1, i2;
+
+
+    lo1 = x & 0x0000FFFFU;  hi1 = x >> 16;
+    lo2 = y & 0x0000FFFFU;  hi2 = y >> 16;
+
+    lo = lo1 * lo2;
+    i1 = lo1 * hi2;
+    i2 = lo2 * hi1;
+    hi = hi1 * hi2;
+
+    /* Check carry overflow of i1 + i2 */
+    i1 += i2;
+    hi += (FT_UInt32)( i1 < i2 ) << 16;
+
+    hi += i1 >> 16;
+    i1  = i1 << 16;
+
+    /* Check carry overflow of i1 + lo */
+    lo += i1;
+    hi += ( lo < i1 );
+
+    z->lo = lo;
+    z->hi = hi;
+  }
+
+
+  static FT_UInt32
+  ft_div64by32( FT_UInt32  hi,
+                FT_UInt32  lo,
+                FT_UInt32  y )
+  {
+    FT_UInt32  r, q;
+    FT_Int     i;
+
+
+    q = 0;
+    r = hi;
+
+    if ( r >= y )
+      return (FT_UInt32)0x7FFFFFFFL;
+
+    i = 32;
+    do
+    {
+      r <<= 1;
+      q <<= 1;
+      r  |= lo >> 31;
+
+      if ( r >= y )
+      {
+        r -= y;
+        q |= 1;
+      }
+      lo <<= 1;
+    } while ( --i );
+
+    return q;
+  }
+
+
+  static void
+  FT_Add64( FT_Int64*  x,
+            FT_Int64*  y,
+            FT_Int64  *z )
+  {
+    register FT_UInt32  lo, hi;
+
+
+    lo = x->lo + y->lo;
+    hi = x->hi + y->hi + ( lo < x->lo );
+
+    z->lo = lo;
+    z->hi = hi;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  /* The FT_MulDiv function has been optimized thanks to ideas from      */
+  /* Graham Asher.  The trick is to optimize computation when everything */
+  /* fits within 32-bits (a rather common case).                         */
+  /*                                                                     */
+  /*  we compute 'a*b+c/2', then divide it by 'c'. (positive values)     */
+  /*                                                                     */
+  /*  46340 is FLOOR(SQRT(2^31-1)).                                      */
+  /*                                                                     */
+  /*  if ( a <= 46340 && b <= 46340 ) then ( a*b <= 0x7FFEA810 )         */
+  /*                                                                     */
+  /*  0x7FFFFFFF - 0x7FFEA810 = 0x157F0                                  */
+  /*                                                                     */
+  /*  if ( c < 0x157F0*2 ) then ( a*b+c/2 <= 0x7FFFFFFF )                */
+  /*                                                                     */
+  /*  and 2*0x157F0 = 176096                                             */
+  /*                                                                     */
+
+  FT_EXPORT_DEF( FT_Long )
+  FT_MulDiv( FT_Long  a,
+             FT_Long  b,
+             FT_Long  c )
+  {
+    long  s;
+
+
+    /* XXX: this function does not allow 64-bit arguments */
+    if ( a == 0 || b == c )
+      return a;
+
+    s  = a; a = FT_ABS( a );
+    s ^= b; b = FT_ABS( b );
+    s ^= c; c = FT_ABS( c );
+
+    if ( a <= 46340L && b <= 46340L && c <= 176095L && c > 0 )
+      a = ( a * b + ( c >> 1 ) ) / c;
+
+    else if ( (FT_Int32)c > 0 )
+    {
+      FT_Int64  temp, temp2;
+
+
+      ft_multo64( (FT_Int32)a, (FT_Int32)b, &temp );
+
+      temp2.hi = 0;
+      temp2.lo = (FT_UInt32)(c >> 1);
+      FT_Add64( &temp, &temp2, &temp );
+      a = ft_div64by32( temp.hi, temp.lo, (FT_Int32)c );
+    }
+    else
+      a = 0x7FFFFFFFL;
+
+    return ( s < 0 ? -a : a );
+  }
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+  FT_BASE_DEF( FT_Long )
+  FT_MulDiv_No_Round( FT_Long  a,
+                      FT_Long  b,
+                      FT_Long  c )
+  {
+    long  s;
+
+
+    if ( a == 0 || b == c )
+      return a;
+
+    s  = a; a = FT_ABS( a );
+    s ^= b; b = FT_ABS( b );
+    s ^= c; c = FT_ABS( c );
+
+    if ( a <= 46340L && b <= 46340L && c > 0 )
+      a = a * b / c;
+
+    else if ( (FT_Int32)c > 0 )
+    {
+      FT_Int64  temp;
+
+
+      ft_multo64( (FT_Int32)a, (FT_Int32)b, &temp );
+      a = ft_div64by32( temp.hi, temp.lo, (FT_Int32)c );
+    }
+    else
+      a = 0x7FFFFFFFL;
+
+    return ( s < 0 ? -a : a );
+  }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Long )
+  FT_MulFix( FT_Long  a,
+             FT_Long  b )
+  {
+#ifdef FT_MULFIX_ASSEMBLER
+
+    return FT_MULFIX_ASSEMBLER( a, b );
+
+#elif 0
+
+    /*
+     *  This code is nonportable.  See comment below.
+     *
+     *  However, on a platform where right-shift of a signed quantity fills
+     *  the leftmost bits by copying the sign bit, it might be faster.
+     */
+
+    FT_Long   sa, sb;
+    FT_ULong  ua, ub;
+
+
+    if ( a == 0 || b == 0x10000L )
+      return a;
+
+    /*
+     *  This is a clever way of converting a signed number `a' into its
+     *  absolute value (stored back into `a') and its sign.  The sign is
+     *  stored in `sa'; 0 means `a' was positive or zero, and -1 means `a'
+     *  was negative.  (Similarly for `b' and `sb').
+     *
+     *  Unfortunately, it doesn't work (at least not portably).
+     *
+     *  It makes the assumption that right-shift on a negative signed value
+     *  fills the leftmost bits by copying the sign bit.  This is wrong.
+     *  According to K&R 2nd ed, section `A7.8 Shift Operators' on page 206,
+     *  the result of right-shift of a negative signed value is
+     *  implementation-defined.  At least one implementation fills the
+     *  leftmost bits with 0s (i.e., it is exactly the same as an unsigned
+     *  right shift).  This means that when `a' is negative, `sa' ends up
+     *  with the value 1 rather than -1.  After that, everything else goes
+     *  wrong.
+     */
+    sa = ( a >> ( sizeof ( a ) * 8 - 1 ) );
+    a  = ( a ^ sa ) - sa;
+    sb = ( b >> ( sizeof ( b ) * 8 - 1 ) );
+    b  = ( b ^ sb ) - sb;
+
+    ua = (FT_ULong)a;
+    ub = (FT_ULong)b;
+
+    if ( ua <= 2048 && ub <= 1048576L )
+      ua = ( ua * ub + 0x8000U ) >> 16;
+    else
+    {
+      FT_ULong  al = ua & 0xFFFFU;
+
+
+      ua = ( ua >> 16 ) * ub +  al * ( ub >> 16 ) +
+           ( ( al * ( ub & 0xFFFFU ) + 0x8000U ) >> 16 );
+    }
+
+    sa ^= sb,
+    ua  = (FT_ULong)(( ua ^ sa ) - sa);
+
+    return (FT_Long)ua;
+
+#else /* 0 */
+
+    FT_Long   s;
+    FT_ULong  ua, ub;
+
+
+    if ( a == 0 || b == 0x10000L )
+      return a;
+
+    s  = a; a = FT_ABS( a );
+    s ^= b; b = FT_ABS( b );
+
+    ua = (FT_ULong)a;
+    ub = (FT_ULong)b;
+
+    if ( ua <= 2048 && ub <= 1048576L )
+      ua = ( ua * ub + 0x8000UL ) >> 16;
+    else
+    {
+      FT_ULong  al = ua & 0xFFFFUL;
+
+
+      ua = ( ua >> 16 ) * ub +  al * ( ub >> 16 ) +
+           ( ( al * ( ub & 0xFFFFUL ) + 0x8000UL ) >> 16 );
+    }
+
+    return ( s < 0 ? -(FT_Long)ua : (FT_Long)ua );
+
+#endif /* 0 */
+
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Long )
+  FT_DivFix( FT_Long  a,
+             FT_Long  b )
+  {
+    FT_Int32   s;
+    FT_UInt32  q;
+
+
+    /* XXX: this function does not allow 64-bit arguments */
+    s  = (FT_Int32)a; a = FT_ABS( a );
+    s ^= (FT_Int32)b; b = FT_ABS( b );
+
+    if ( (FT_UInt32)b == 0 )
+    {
+      /* check for division by 0 */
+      q = (FT_UInt32)0x7FFFFFFFL;
+    }
+    else if ( ( a >> 16 ) == 0 )
+    {
+      /* compute result directly */
+      q = (FT_UInt32)( ( a << 16 ) + ( b >> 1 ) ) / (FT_UInt32)b;
+    }
+    else
+    {
+      /* we need more bits; we have to do it by hand */
+      FT_Int64  temp, temp2;
+
+
+      temp.hi  = (FT_Int32) ( a >> 16 );
+      temp.lo  = (FT_UInt32)( a << 16 );
+      temp2.hi = 0;
+      temp2.lo = (FT_UInt32)( b >> 1 );
+      FT_Add64( &temp, &temp2, &temp );
+      q = ft_div64by32( temp.hi, temp.lo, (FT_Int32)b );
+    }
+
+    return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
+  }
+
+
+#if 0
+
+  /* documentation is in ftcalc.h */
+
+  FT_EXPORT_DEF( void )
+  FT_MulTo64( FT_Int32   x,
+              FT_Int32   y,
+              FT_Int64  *z )
+  {
+    FT_Int32  s;
+
+
+    s  = x; x = FT_ABS( x );
+    s ^= y; y = FT_ABS( y );
+
+    ft_multo64( x, y, z );
+
+    if ( s < 0 )
+    {
+      z->lo = (FT_UInt32)-(FT_Int32)z->lo;
+      z->hi = ~z->hi + !( z->lo );
+    }
+  }
+
+
+  /* apparently, the second version of this code is not compiled correctly */
+  /* on Mac machines with the MPW C compiler..  tsk, tsk, tsk...           */
+
+#if 1
+
+  FT_EXPORT_DEF( FT_Int32 )
+  FT_Div64by32( FT_Int64*  x,
+                FT_Int32   y )
+  {
+    FT_Int32   s;
+    FT_UInt32  q, r, i, lo;
+
+
+    s  = x->hi;
+    if ( s < 0 )
+    {
+      x->lo = (FT_UInt32)-(FT_Int32)x->lo;
+      x->hi = ~x->hi + !x->lo;
+    }
+    s ^= y;  y = FT_ABS( y );
+
+    /* Shortcut */
+    if ( x->hi == 0 )
+    {
+      if ( y > 0 )
+        q = x->lo / y;
+      else
+        q = 0x7FFFFFFFL;
+
+      return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
+    }
+
+    r  = x->hi;
+    lo = x->lo;
+
+    if ( r >= (FT_UInt32)y ) /* we know y is to be treated as unsigned here */
+      return ( s < 0 ? 0x80000001UL : 0x7FFFFFFFUL );
+                             /* Return Max/Min Int32 if division overflow. */
+                             /* This includes division by zero!            */
+    q = 0;
+    for ( i = 0; i < 32; i++ )
+    {
+      r <<= 1;
+      q <<= 1;
+      r  |= lo >> 31;
+
+      if ( r >= (FT_UInt32)y )
+      {
+        r -= y;
+        q |= 1;
+      }
+      lo <<= 1;
+    }
+
+    return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
+  }
+
+#else /* 0 */
+
+  FT_EXPORT_DEF( FT_Int32 )
+  FT_Div64by32( FT_Int64*  x,
+                FT_Int32   y )
+  {
+    FT_Int32   s;
+    FT_UInt32  q;
+
+
+    s  = x->hi;
+    if ( s < 0 )
+    {
+      x->lo = (FT_UInt32)-(FT_Int32)x->lo;
+      x->hi = ~x->hi + !x->lo;
+    }
+    s ^= y;  y = FT_ABS( y );
+
+    /* Shortcut */
+    if ( x->hi == 0 )
+    {
+      if ( y > 0 )
+        q = ( x->lo + ( y >> 1 ) ) / y;
+      else
+        q = 0x7FFFFFFFL;
+
+      return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
+    }
+
+    q = ft_div64by32( x->hi, x->lo, y );
+
+    return ( s < 0 ? -(FT_Int32)q : (FT_Int32)q );
+  }
+
+#endif /* 0 */
+
+#endif /* 0 */
+
+
+#endif /* FT_LONG64 */
+
+
+  /* documentation is in ftglyph.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Matrix_Multiply( const FT_Matrix*  a,
+                      FT_Matrix        *b )
+  {
+    FT_Fixed  xx, xy, yx, yy;
+
+
+    if ( !a || !b )
+      return;
+
+    xx = FT_MulFix( a->xx, b->xx ) + FT_MulFix( a->xy, b->yx );
+    xy = FT_MulFix( a->xx, b->xy ) + FT_MulFix( a->xy, b->yy );
+    yx = FT_MulFix( a->yx, b->xx ) + FT_MulFix( a->yy, b->yx );
+    yy = FT_MulFix( a->yx, b->xy ) + FT_MulFix( a->yy, b->yy );
+
+    b->xx = xx;  b->xy = xy;
+    b->yx = yx;  b->yy = yy;
+  }
+
+
+  /* documentation is in ftglyph.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Matrix_Invert( FT_Matrix*  matrix )
+  {
+    FT_Pos  delta, xx, yy;
+
+
+    if ( !matrix )
+      return FT_Err_Invalid_Argument;
+
+    /* compute discriminant */
+    delta = FT_MulFix( matrix->xx, matrix->yy ) -
+            FT_MulFix( matrix->xy, matrix->yx );
+
+    if ( !delta )
+      return FT_Err_Invalid_Argument;  /* matrix can't be inverted */
+
+    matrix->xy = - FT_DivFix( matrix->xy, delta );
+    matrix->yx = - FT_DivFix( matrix->yx, delta );
+
+    xx = matrix->xx;
+    yy = matrix->yy;
+
+    matrix->xx = FT_DivFix( yy, delta );
+    matrix->yy = FT_DivFix( xx, delta );
+
+    return FT_Err_Ok;
+  }
+
+
+  /* documentation is in ftcalc.h */
+
+  FT_BASE_DEF( void )
+  FT_Matrix_Multiply_Scaled( const FT_Matrix*  a,
+                             FT_Matrix        *b,
+                             FT_Long           scaling )
+  {
+    FT_Fixed  xx, xy, yx, yy;
+
+    FT_Long   val = 0x10000L * scaling;
+
+
+    if ( !a || !b )
+      return;
+
+    xx = FT_MulDiv( a->xx, b->xx, val ) + FT_MulDiv( a->xy, b->yx, val );
+    xy = FT_MulDiv( a->xx, b->xy, val ) + FT_MulDiv( a->xy, b->yy, val );
+    yx = FT_MulDiv( a->yx, b->xx, val ) + FT_MulDiv( a->yy, b->yx, val );
+    yy = FT_MulDiv( a->yx, b->xy, val ) + FT_MulDiv( a->yy, b->yy, val );
+
+    b->xx = xx;  b->xy = xy;
+    b->yx = yx;  b->yy = yy;
+  }
+
+
+  /* documentation is in ftcalc.h */
+
+  FT_BASE_DEF( void )
+  FT_Vector_Transform_Scaled( FT_Vector*        vector,
+                              const FT_Matrix*  matrix,
+                              FT_Long           scaling )
+  {
+    FT_Pos   xz, yz;
+
+    FT_Long  val = 0x10000L * scaling;
+
+
+    if ( !vector || !matrix )
+      return;
+
+    xz = FT_MulDiv( vector->x, matrix->xx, val ) +
+         FT_MulDiv( vector->y, matrix->xy, val );
+
+    yz = FT_MulDiv( vector->x, matrix->yx, val ) +
+         FT_MulDiv( vector->y, matrix->yy, val );
+
+    vector->x = xz;
+    vector->y = yz;
+  }
+
+
+  /* documentation is in ftcalc.h */
+
+  FT_BASE_DEF( FT_Int32 )
+  FT_SqrtFixed( FT_Int32  x )
+  {
+    FT_UInt32  root, rem_hi, rem_lo, test_div;
+    FT_Int     count;
+
+
+    root = 0;
+
+    if ( x > 0 )
+    {
+      rem_hi = 0;
+      rem_lo = x;
+      count  = 24;
+      do
+      {
+        rem_hi   = ( rem_hi << 2 ) | ( rem_lo >> 30 );
+        rem_lo <<= 2;
+        root   <<= 1;
+        test_div = ( root << 1 ) + 1;
+
+        if ( rem_hi >= test_div )
+        {
+          rem_hi -= test_div;
+          root   += 1;
+        }
+      } while ( --count );
+    }
+
+    return (FT_Int32)root;
+  }
+
+
+  /* documentation is in ftcalc.h */
+
+  FT_BASE_DEF( FT_Int )
+  ft_corner_orientation( FT_Pos  in_x,
+                         FT_Pos  in_y,
+                         FT_Pos  out_x,
+                         FT_Pos  out_y )
+  {
+    FT_Long  result; /* avoid overflow on 16-bit system */
+
+
+    /* deal with the trivial cases quickly */
+    if ( in_y == 0 )
+    {
+      if ( in_x >= 0 )
+        result = out_y;
+      else
+        result = -out_y;
+    }
+    else if ( in_x == 0 )
+    {
+      if ( in_y >= 0 )
+        result = -out_x;
+      else
+        result = out_x;
+    }
+    else if ( out_y == 0 )
+    {
+      if ( out_x >= 0 )
+        result = in_y;
+      else
+        result = -in_y;
+    }
+    else if ( out_x == 0 )
+    {
+      if ( out_y >= 0 )
+        result = -in_x;
+      else
+        result =  in_x;
+    }
+    else /* general case */
+    {
+#ifdef FT_LONG64
+
+      FT_Int64  delta = (FT_Int64)in_x * out_y - (FT_Int64)in_y * out_x;
+
+
+      if ( delta == 0 )
+        result = 0;
+      else
+        result = 1 - 2 * ( delta < 0 );
+
+#else
+
+      FT_Int64  z1, z2;
+
+
+      /* XXX: this function does not allow 64-bit arguments */
+      ft_multo64( (FT_Int32)in_x, (FT_Int32)out_y, &z1 );
+      ft_multo64( (FT_Int32)in_y, (FT_Int32)out_x, &z2 );
+
+      if ( z1.hi > z2.hi )
+        result = +1;
+      else if ( z1.hi < z2.hi )
+        result = -1;
+      else if ( z1.lo > z2.lo )
+        result = +1;
+      else if ( z1.lo < z2.lo )
+        result = -1;
+      else
+        result = 0;
+
+#endif
+    }
+
+    /* XXX: only the sign of return value, +1/0/-1 must be used */
+    return (FT_Int)result;
+  }
+
+
+  /* documentation is in ftcalc.h */
+
+  FT_BASE_DEF( FT_Int )
+  ft_corner_is_flat( FT_Pos  in_x,
+                     FT_Pos  in_y,
+                     FT_Pos  out_x,
+                     FT_Pos  out_y )
+  {
+    FT_Pos  ax = in_x;
+    FT_Pos  ay = in_y;
+
+    FT_Pos  d_in, d_out, d_corner;
+
+
+    if ( ax < 0 )
+      ax = -ax;
+    if ( ay < 0 )
+      ay = -ay;
+    d_in = ax + ay;
+
+    ax = out_x;
+    if ( ax < 0 )
+      ax = -ax;
+    ay = out_y;
+    if ( ay < 0 )
+      ay = -ay;
+    d_out = ax + ay;
+
+    ax = out_x + in_x;
+    if ( ax < 0 )
+      ax = -ax;
+    ay = out_y + in_y;
+    if ( ay < 0 )
+      ay = -ay;
+    d_corner = ax + ay;
+
+    return ( d_in + d_out - d_corner ) < ( d_corner >> 4 );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftcid.c b/extensions/externals/src/freetype-2.4.9/src/base/ftcid.c
new file mode 100644
index 0000000..733aae1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftcid.c
@@ -0,0 +1,117 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcid.c                                                                */
+/*                                                                         */
+/*    FreeType API for accessing CID font information.                     */
+/*                                                                         */
+/*  Copyright 2007, 2009 by Derek Clegg, Michael Toftdal.                  */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CID_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_CID_H
+
+
+  /* documentation is in ftcid.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_CID_Registry_Ordering_Supplement( FT_Face       face,
+                                           const char*  *registry,
+                                           const char*  *ordering,
+                                           FT_Int       *supplement)
+  {
+    FT_Error     error;
+    const char*  r = NULL;
+    const char*  o = NULL;
+    FT_Int       s = 0;
+
+
+    error = FT_Err_Invalid_Argument;
+
+    if ( face )
+    {
+      FT_Service_CID  service;
+
+
+      FT_FACE_FIND_SERVICE( face, service, CID );
+
+      if ( service && service->get_ros )
+        error = service->get_ros( face, &r, &o, &s );
+    }
+
+    if ( registry )
+      *registry = r;
+
+    if ( ordering )
+      *ordering = o;
+
+    if ( supplement )
+      *supplement = s;
+
+    return error;
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_CID_Is_Internally_CID_Keyed( FT_Face   face,
+                                      FT_Bool  *is_cid )
+  {
+    FT_Error  error = FT_Err_Invalid_Argument;
+    FT_Bool   ic = 0;
+
+
+    if ( face )
+    {
+      FT_Service_CID  service;
+
+
+      FT_FACE_FIND_SERVICE( face, service, CID );
+
+      if ( service && service->get_is_cid )
+        error = service->get_is_cid( face, &ic);
+    }
+
+    if ( is_cid )
+      *is_cid = ic;
+
+    return error;
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_CID_From_Glyph_Index( FT_Face   face,
+                               FT_UInt   glyph_index,
+                               FT_UInt  *cid )
+  {
+    FT_Error  error = FT_Err_Invalid_Argument;
+    FT_UInt   c = 0;
+
+
+    if ( face )
+    {
+      FT_Service_CID  service;
+
+
+      FT_FACE_FIND_SERVICE( face, service, CID );
+
+      if ( service && service->get_cid_from_glyph_index )
+        error = service->get_cid_from_glyph_index( face, glyph_index, &c);
+    }
+
+    if ( cid )
+      *cid = c;
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftdbgmem.c b/extensions/externals/src/freetype-2.4.9/src/base/ftdbgmem.c
new file mode 100644
index 0000000..12fed04
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftdbgmem.c
@@ -0,0 +1,997 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftdbgmem.c                                                             */
+/*                                                                         */
+/*    Memory debugger (body).                                              */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2009 by                  */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_SYSTEM_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+
+
+#ifdef FT_DEBUG_MEMORY
+
+#define  KEEPALIVE /* `Keep alive' means that freed blocks aren't released
+                    * to the heap.  This is useful to detect double-frees
+                    * or weird heap corruption, but it uses large amounts of
+                    * memory, however.
+                    */
+
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+  FT_BASE_DEF( const char* )  _ft_debug_file   = 0;
+  FT_BASE_DEF( long )         _ft_debug_lineno = 0;
+
+  extern void
+  FT_DumpMemory( FT_Memory  memory );
+
+
+  typedef struct FT_MemSourceRec_*  FT_MemSource;
+  typedef struct FT_MemNodeRec_*    FT_MemNode;
+  typedef struct FT_MemTableRec_*   FT_MemTable;
+
+
+#define FT_MEM_VAL( addr )  ((FT_PtrDist)(FT_Pointer)( addr ))
+
+  /*
+   *  This structure holds statistics for a single allocation/release
+   *  site.  This is useful to know where memory operations happen the
+   *  most.
+   */
+  typedef struct  FT_MemSourceRec_
+  {
+    const char*   file_name;
+    long          line_no;
+
+    FT_Long       cur_blocks;   /* current number of allocated blocks */
+    FT_Long       max_blocks;   /* max. number of allocated blocks    */
+    FT_Long       all_blocks;   /* total number of blocks allocated   */
+
+    FT_Long       cur_size;     /* current cumulative allocated size */
+    FT_Long       max_size;     /* maximum cumulative allocated size */
+    FT_Long       all_size;     /* total cumulative allocated size   */
+
+    FT_Long       cur_max;      /* current maximum allocated size */
+
+    FT_UInt32     hash;
+    FT_MemSource  link;
+
+  } FT_MemSourceRec;
+
+
+  /*
+   *  We don't need a resizable array for the memory sources, because
+   *  their number is pretty limited within FreeType.
+   */
+#define FT_MEM_SOURCE_BUCKETS  128
+
+  /*
+   *  This structure holds information related to a single allocated
+   *  memory block.  If KEEPALIVE is defined, blocks that are freed by
+   *  FreeType are never released to the system.  Instead, their `size'
+   *  field is set to -size.  This is mainly useful to detect double frees,
+   *  at the price of large memory footprint during execution.
+   */
+  typedef struct  FT_MemNodeRec_
+  {
+    FT_Byte*      address;
+    FT_Long       size;     /* < 0 if the block was freed */
+
+    FT_MemSource  source;
+
+#ifdef KEEPALIVE
+    const char*   free_file_name;
+    FT_Long       free_line_no;
+#endif
+
+    FT_MemNode    link;
+
+  } FT_MemNodeRec;
+
+
+  /*
+   *  The global structure, containing compound statistics and all hash
+   *  tables.
+   */
+  typedef struct  FT_MemTableRec_
+  {
+    FT_ULong         size;
+    FT_ULong         nodes;
+    FT_MemNode*      buckets;
+
+    FT_ULong         alloc_total;
+    FT_ULong         alloc_current;
+    FT_ULong         alloc_max;
+    FT_ULong         alloc_count;
+
+    FT_Bool          bound_total;
+    FT_ULong         alloc_total_max;
+
+    FT_Bool          bound_count;
+    FT_ULong         alloc_count_max;
+
+    FT_MemSource     sources[FT_MEM_SOURCE_BUCKETS];
+
+    FT_Bool          keep_alive;
+
+    FT_Memory        memory;
+    FT_Pointer       memory_user;
+    FT_Alloc_Func    alloc;
+    FT_Free_Func     free;
+    FT_Realloc_Func  realloc;
+
+  } FT_MemTableRec;
+
+
+#define FT_MEM_SIZE_MIN  7
+#define FT_MEM_SIZE_MAX  13845163
+
+#define FT_FILENAME( x )  ((x) ? (x) : "unknown file")
+
+
+  /*
+   *  Prime numbers are ugly to handle.  It would be better to implement
+   *  L-Hashing, which is 10% faster and doesn't require divisions.
+   */
+  static const FT_UInt  ft_mem_primes[] =
+  {
+    7,
+    11,
+    19,
+    37,
+    73,
+    109,
+    163,
+    251,
+    367,
+    557,
+    823,
+    1237,
+    1861,
+    2777,
+    4177,
+    6247,
+    9371,
+    14057,
+    21089,
+    31627,
+    47431,
+    71143,
+    106721,
+    160073,
+    240101,
+    360163,
+    540217,
+    810343,
+    1215497,
+    1823231,
+    2734867,
+    4102283,
+    6153409,
+    9230113,
+    13845163,
+  };
+
+
+  static FT_ULong
+  ft_mem_closest_prime( FT_ULong  num )
+  {
+    FT_UInt  i;
+
+
+    for ( i = 0;
+          i < sizeof ( ft_mem_primes ) / sizeof ( ft_mem_primes[0] ); i++ )
+      if ( ft_mem_primes[i] > num )
+        return ft_mem_primes[i];
+
+    return FT_MEM_SIZE_MAX;
+  }
+
+
+  extern void
+  ft_mem_debug_panic( const char*  fmt,
+                      ... )
+  {
+    va_list  ap;
+
+
+    printf( "FreeType.Debug: " );
+
+    va_start( ap, fmt );
+    vprintf( fmt, ap );
+    va_end( ap );
+
+    printf( "\n" );
+    exit( EXIT_FAILURE );
+  }
+
+
+  static FT_Pointer
+  ft_mem_table_alloc( FT_MemTable  table,
+                      FT_Long      size )
+  {
+    FT_Memory   memory = table->memory;
+    FT_Pointer  block;
+
+
+    memory->user = table->memory_user;
+    block = table->alloc( memory, size );
+    memory->user = table;
+
+    return block;
+  }
+
+
+  static void
+  ft_mem_table_free( FT_MemTable  table,
+                     FT_Pointer   block )
+  {
+    FT_Memory  memory = table->memory;
+
+
+    memory->user = table->memory_user;
+    table->free( memory, block );
+    memory->user = table;
+  }
+
+
+  static void
+  ft_mem_table_resize( FT_MemTable  table )
+  {
+    FT_ULong  new_size;
+
+
+    new_size = ft_mem_closest_prime( table->nodes );
+    if ( new_size != table->size )
+    {
+      FT_MemNode*  new_buckets;
+      FT_ULong     i;
+
+
+      new_buckets = (FT_MemNode *)
+                      ft_mem_table_alloc( table,
+                                          new_size * sizeof ( FT_MemNode ) );
+      if ( new_buckets == NULL )
+        return;
+
+      FT_ARRAY_ZERO( new_buckets, new_size );
+
+      for ( i = 0; i < table->size; i++ )
+      {
+        FT_MemNode  node, next, *pnode;
+        FT_PtrDist  hash;
+
+
+        node = table->buckets[i];
+        while ( node )
+        {
+          next  = node->link;
+          hash  = FT_MEM_VAL( node->address ) % new_size;
+          pnode = new_buckets + hash;
+
+          node->link = pnode[0];
+          pnode[0]   = node;
+
+          node = next;
+        }
+      }
+
+      if ( table->buckets )
+        ft_mem_table_free( table, table->buckets );
+
+      table->buckets = new_buckets;
+      table->size    = new_size;
+    }
+  }
+
+
+  static FT_MemTable
+  ft_mem_table_new( FT_Memory  memory )
+  {
+    FT_MemTable  table;
+
+
+    table = (FT_MemTable)memory->alloc( memory, sizeof ( *table ) );
+    if ( table == NULL )
+      goto Exit;
+
+    FT_ZERO( table );
+
+    table->size  = FT_MEM_SIZE_MIN;
+    table->nodes = 0;
+
+    table->memory = memory;
+
+    table->memory_user = memory->user;
+
+    table->alloc   = memory->alloc;
+    table->realloc = memory->realloc;
+    table->free    = memory->free;
+
+    table->buckets = (FT_MemNode *)
+                       memory->alloc( memory,
+                                      table->size * sizeof ( FT_MemNode ) );
+    if ( table->buckets )
+      FT_ARRAY_ZERO( table->buckets, table->size );
+    else
+    {
+      memory->free( memory, table );
+      table = NULL;
+    }
+
+  Exit:
+    return table;
+  }
+
+
+  static void
+  ft_mem_table_destroy( FT_MemTable  table )
+  {
+    FT_ULong  i;
+
+
+    FT_DumpMemory( table->memory );
+
+    if ( table )
+    {
+      FT_Long   leak_count = 0;
+      FT_ULong  leaks      = 0;
+
+
+      /* remove all blocks from the table, revealing leaked ones */
+      for ( i = 0; i < table->size; i++ )
+      {
+        FT_MemNode  *pnode = table->buckets + i, next, node = *pnode;
+
+
+        while ( node )
+        {
+          next       = node->link;
+          node->link = 0;
+
+          if ( node->size > 0 )
+          {
+            printf(
+              "leaked memory block at address %p, size %8ld in (%s:%ld)\n",
+              node->address, node->size,
+              FT_FILENAME( node->source->file_name ),
+              node->source->line_no );
+
+            leak_count++;
+            leaks += node->size;
+
+            ft_mem_table_free( table, node->address );
+          }
+
+          node->address = NULL;
+          node->size    = 0;
+
+          ft_mem_table_free( table, node );
+          node = next;
+        }
+        table->buckets[i] = 0;
+      }
+
+      ft_mem_table_free( table, table->buckets );
+      table->buckets = NULL;
+
+      table->size  = 0;
+      table->nodes = 0;
+
+      /* remove all sources */
+      for ( i = 0; i < FT_MEM_SOURCE_BUCKETS; i++ )
+      {
+        FT_MemSource  source, next;
+
+
+        for ( source = table->sources[i]; source != NULL; source = next )
+        {
+          next = source->link;
+          ft_mem_table_free( table, source );
+        }
+
+        table->sources[i] = NULL;
+      }
+
+      printf(
+        "FreeType: total memory allocations = %ld\n", table->alloc_total );
+      printf(
+        "FreeType: maximum memory footprint = %ld\n", table->alloc_max );
+
+      ft_mem_table_free( table, table );
+
+      if ( leak_count > 0 )
+        ft_mem_debug_panic(
+          "FreeType: %ld bytes of memory leaked in %ld blocks\n",
+          leaks, leak_count );
+
+      printf( "FreeType: no memory leaks detected\n" );
+    }
+  }
+
+
+  static FT_MemNode*
+  ft_mem_table_get_nodep( FT_MemTable  table,
+                          FT_Byte*     address )
+  {
+    FT_PtrDist   hash;
+    FT_MemNode  *pnode, node;
+
+
+    hash  = FT_MEM_VAL( address );
+    pnode = table->buckets + ( hash % table->size );
+
+    for (;;)
+    {
+      node = pnode[0];
+      if ( !node )
+        break;
+
+      if ( node->address == address )
+        break;
+
+      pnode = &node->link;
+    }
+    return pnode;
+  }
+
+
+  static FT_MemSource
+  ft_mem_table_get_source( FT_MemTable  table )
+  {
+    FT_UInt32     hash;
+    FT_MemSource  node, *pnode;
+
+
+    /* cast to FT_PtrDist first since void* can be larger */
+    /* than FT_UInt32 and GCC 4.1.1 emits a warning       */
+    hash  = (FT_UInt32)(FT_PtrDist)(void*)_ft_debug_file +
+              (FT_UInt32)( 5 * _ft_debug_lineno );
+    pnode = &table->sources[hash % FT_MEM_SOURCE_BUCKETS];
+
+    for ( ;; )
+    {
+      node = *pnode;
+      if ( node == NULL )
+        break;
+
+      if ( node->file_name == _ft_debug_file &&
+           node->line_no   == _ft_debug_lineno   )
+        goto Exit;
+
+      pnode = &node->link;
+    }
+
+    node = (FT_MemSource)ft_mem_table_alloc( table, sizeof ( *node ) );
+    if ( node == NULL )
+      ft_mem_debug_panic(
+        "not enough memory to perform memory debugging\n" );
+
+    node->file_name = _ft_debug_file;
+    node->line_no   = _ft_debug_lineno;
+
+    node->cur_blocks = 0;
+    node->max_blocks = 0;
+    node->all_blocks = 0;
+
+    node->cur_size   = 0;
+    node->max_size   = 0;
+    node->all_size   = 0;
+
+    node->cur_max    = 0;
+
+    node->link = NULL;
+    node->hash = hash;
+    *pnode     = node;
+
+  Exit:
+    return node;
+  }
+
+
+  static void
+  ft_mem_table_set( FT_MemTable  table,
+                    FT_Byte*     address,
+                    FT_ULong     size,
+                    FT_Long      delta )
+  {
+    FT_MemNode  *pnode, node;
+
+
+    if ( table )
+    {
+      FT_MemSource  source;
+
+
+      pnode = ft_mem_table_get_nodep( table, address );
+      node  = *pnode;
+      if ( node )
+      {
+        if ( node->size < 0 )
+        {
+          /* This block was already freed.  Our memory is now completely */
+          /* corrupted!                                                  */
+          /* This can only happen in keep-alive mode.                    */
+          ft_mem_debug_panic(
+            "memory heap corrupted (allocating freed block)" );
+        }
+        else
+        {
+          /* This block was already allocated.  This means that our memory */
+          /* is also corrupted!                                            */
+          ft_mem_debug_panic(
+            "memory heap corrupted (re-allocating allocated block at"
+            " %p, of size %ld)\n"
+            "org=%s:%d new=%s:%d\n",
+            node->address, node->size,
+            FT_FILENAME( node->source->file_name ), node->source->line_no,
+            FT_FILENAME( _ft_debug_file ), _ft_debug_lineno );
+        }
+      }
+
+      /* we need to create a new node in this table */
+      node = (FT_MemNode)ft_mem_table_alloc( table, sizeof ( *node ) );
+      if ( node == NULL )
+        ft_mem_debug_panic( "not enough memory to run memory tests" );
+
+      node->address = address;
+      node->size    = size;
+      node->source  = source = ft_mem_table_get_source( table );
+
+      if ( delta == 0 )
+      {
+        /* this is an allocation */
+        source->all_blocks++;
+        source->cur_blocks++;
+        if ( source->cur_blocks > source->max_blocks )
+          source->max_blocks = source->cur_blocks;
+      }
+
+      if ( size > (FT_ULong)source->cur_max )
+        source->cur_max = size;
+
+      if ( delta != 0 )
+      {
+        /* we are growing or shrinking a reallocated block */
+        source->cur_size     += delta;
+        table->alloc_current += delta;
+      }
+      else
+      {
+        /* we are allocating a new block */
+        source->cur_size     += size;
+        table->alloc_current += size;
+      }
+
+      source->all_size += size;
+
+      if ( source->cur_size > source->max_size )
+        source->max_size = source->cur_size;
+
+      node->free_file_name = NULL;
+      node->free_line_no   = 0;
+
+      node->link = pnode[0];
+
+      pnode[0] = node;
+      table->nodes++;
+
+      table->alloc_total += size;
+
+      if ( table->alloc_current > table->alloc_max )
+        table->alloc_max = table->alloc_current;
+
+      if ( table->nodes * 3 < table->size  ||
+           table->size  * 3 < table->nodes )
+        ft_mem_table_resize( table );
+    }
+  }
+
+
+  static void
+  ft_mem_table_remove( FT_MemTable  table,
+                       FT_Byte*     address,
+                       FT_Long      delta )
+  {
+    if ( table )
+    {
+      FT_MemNode  *pnode, node;
+
+
+      pnode = ft_mem_table_get_nodep( table, address );
+      node  = *pnode;
+      if ( node )
+      {
+        FT_MemSource  source;
+
+
+        if ( node->size < 0 )
+          ft_mem_debug_panic(
+            "freeing memory block at %p more than once at (%s:%ld)\n"
+            "block allocated at (%s:%ld) and released at (%s:%ld)",
+            address,
+            FT_FILENAME( _ft_debug_file ), _ft_debug_lineno,
+            FT_FILENAME( node->source->file_name ), node->source->line_no,
+            FT_FILENAME( node->free_file_name ), node->free_line_no );
+
+        /* scramble the node's content for additional safety */
+        FT_MEM_SET( address, 0xF3, node->size );
+
+        if ( delta == 0 )
+        {
+          source = node->source;
+
+          source->cur_blocks--;
+          source->cur_size -= node->size;
+
+          table->alloc_current -= node->size;
+        }
+
+        if ( table->keep_alive )
+        {
+          /* we simply invert the node's size to indicate that the node */
+          /* was freed.                                                 */
+          node->size           = -node->size;
+          node->free_file_name = _ft_debug_file;
+          node->free_line_no   = _ft_debug_lineno;
+        }
+        else
+        {
+          table->nodes--;
+
+          *pnode = node->link;
+
+          node->size   = 0;
+          node->source = NULL;
+
+          ft_mem_table_free( table, node );
+
+          if ( table->nodes * 3 < table->size  ||
+               table->size  * 3 < table->nodes )
+            ft_mem_table_resize( table );
+        }
+      }
+      else
+        ft_mem_debug_panic(
+          "trying to free unknown block at %p in (%s:%ld)\n",
+          address,
+          FT_FILENAME( _ft_debug_file ), _ft_debug_lineno );
+    }
+  }
+
+
+  extern FT_Pointer
+  ft_mem_debug_alloc( FT_Memory  memory,
+                      FT_Long    size )
+  {
+    FT_MemTable  table = (FT_MemTable)memory->user;
+    FT_Byte*     block;
+
+
+    if ( size <= 0 )
+      ft_mem_debug_panic( "negative block size allocation (%ld)", size );
+
+    /* return NULL if the maximum number of allocations was reached */
+    if ( table->bound_count                           &&
+         table->alloc_count >= table->alloc_count_max )
+      return NULL;
+
+    /* return NULL if this allocation would overflow the maximum heap size */
+    if ( table->bound_total                                             &&
+         table->alloc_total_max - table->alloc_current > (FT_ULong)size )
+      return NULL;
+
+    block = (FT_Byte *)ft_mem_table_alloc( table, size );
+    if ( block )
+    {
+      ft_mem_table_set( table, block, (FT_ULong)size, 0 );
+
+      table->alloc_count++;
+    }
+
+    _ft_debug_file   = "<unknown>";
+    _ft_debug_lineno = 0;
+
+    return (FT_Pointer)block;
+  }
+
+
+  extern void
+  ft_mem_debug_free( FT_Memory   memory,
+                     FT_Pointer  block )
+  {
+    FT_MemTable  table = (FT_MemTable)memory->user;
+
+
+    if ( block == NULL )
+      ft_mem_debug_panic( "trying to free NULL in (%s:%ld)",
+                          FT_FILENAME( _ft_debug_file ),
+                          _ft_debug_lineno );
+
+    ft_mem_table_remove( table, (FT_Byte*)block, 0 );
+
+    if ( !table->keep_alive )
+      ft_mem_table_free( table, block );
+
+    table->alloc_count--;
+
+    _ft_debug_file   = "<unknown>";
+    _ft_debug_lineno = 0;
+  }
+
+
+  extern FT_Pointer
+  ft_mem_debug_realloc( FT_Memory   memory,
+                        FT_Long     cur_size,
+                        FT_Long     new_size,
+                        FT_Pointer  block )
+  {
+    FT_MemTable  table = (FT_MemTable)memory->user;
+    FT_MemNode   node, *pnode;
+    FT_Pointer   new_block;
+    FT_Long      delta;
+
+    const char*  file_name = FT_FILENAME( _ft_debug_file );
+    FT_Long      line_no   = _ft_debug_lineno;
+
+
+    /* unlikely, but possible */
+    if ( new_size == cur_size )
+      return block;
+
+    /* the following is valid according to ANSI C */
+#if 0
+    if ( block == NULL || cur_size == 0 )
+      ft_mem_debug_panic( "trying to reallocate NULL in (%s:%ld)",
+                          file_name, line_no );
+#endif
+
+    /* while the following is allowed in ANSI C also, we abort since */
+    /* such case should be handled by FreeType.                      */
+    if ( new_size <= 0 )
+      ft_mem_debug_panic(
+        "trying to reallocate %p to size 0 (current is %ld) in (%s:%ld)",
+        block, cur_size, file_name, line_no );
+
+    /* check `cur_size' value */
+    pnode = ft_mem_table_get_nodep( table, (FT_Byte*)block );
+    node  = *pnode;
+    if ( !node )
+      ft_mem_debug_panic(
+        "trying to reallocate unknown block at %p in (%s:%ld)",
+        block, file_name, line_no );
+
+    if ( node->size <= 0 )
+      ft_mem_debug_panic(
+        "trying to reallocate freed block at %p in (%s:%ld)",
+        block, file_name, line_no );
+
+    if ( node->size != cur_size )
+      ft_mem_debug_panic( "invalid ft_realloc request for %p. cur_size is "
+                          "%ld instead of %ld in (%s:%ld)",
+                          block, cur_size, node->size, file_name, line_no );
+
+    /* return NULL if the maximum number of allocations was reached */
+    if ( table->bound_count                           &&
+         table->alloc_count >= table->alloc_count_max )
+      return NULL;
+
+    delta = (FT_Long)( new_size - cur_size );
+
+    /* return NULL if this allocation would overflow the maximum heap size */
+    if ( delta > 0                                                       &&
+         table->bound_total                                              &&
+         table->alloc_current + (FT_ULong)delta > table->alloc_total_max )
+      return NULL;
+
+    new_block = (FT_Byte *)ft_mem_table_alloc( table, new_size );
+    if ( new_block == NULL )
+      return NULL;
+
+    ft_mem_table_set( table, (FT_Byte*)new_block, new_size, delta );
+
+    ft_memcpy( new_block, block, cur_size < new_size ? cur_size : new_size );
+
+    ft_mem_table_remove( table, (FT_Byte*)block, delta );
+
+    _ft_debug_file   = "<unknown>";
+    _ft_debug_lineno = 0;
+
+    if ( !table->keep_alive )
+      ft_mem_table_free( table, block );
+
+    return new_block;
+  }
+
+
+  extern FT_Int
+  ft_mem_debug_init( FT_Memory  memory )
+  {
+    FT_MemTable  table;
+    FT_Int       result = 0;
+
+
+    if ( getenv( "FT2_DEBUG_MEMORY" ) )
+    {
+      table = ft_mem_table_new( memory );
+      if ( table )
+      {
+        const char*  p;
+
+
+        memory->user    = table;
+        memory->alloc   = ft_mem_debug_alloc;
+        memory->realloc = ft_mem_debug_realloc;
+        memory->free    = ft_mem_debug_free;
+
+        p = getenv( "FT2_ALLOC_TOTAL_MAX" );
+        if ( p != NULL )
+        {
+          FT_Long   total_max = ft_atol( p );
+
+
+          if ( total_max > 0 )
+          {
+            table->bound_total     = 1;
+            table->alloc_total_max = (FT_ULong)total_max;
+          }
+        }
+
+        p = getenv( "FT2_ALLOC_COUNT_MAX" );
+        if ( p != NULL )
+        {
+          FT_Long  total_count = ft_atol( p );
+
+
+          if ( total_count > 0 )
+          {
+            table->bound_count     = 1;
+            table->alloc_count_max = (FT_ULong)total_count;
+          }
+        }
+
+        p = getenv( "FT2_KEEP_ALIVE" );
+        if ( p != NULL )
+        {
+          FT_Long  keep_alive = ft_atol( p );
+
+
+          if ( keep_alive > 0 )
+            table->keep_alive = 1;
+        }
+
+        result = 1;
+      }
+    }
+    return result;
+  }
+
+
+  extern void
+  ft_mem_debug_done( FT_Memory  memory )
+  {
+    FT_MemTable  table = (FT_MemTable)memory->user;
+
+
+    if ( table )
+    {
+      memory->free    = table->free;
+      memory->realloc = table->realloc;
+      memory->alloc   = table->alloc;
+
+      ft_mem_table_destroy( table );
+      memory->user = NULL;
+    }
+  }
+
+
+
+  static int
+  ft_mem_source_compare( const void*  p1,
+                         const void*  p2 )
+  {
+    FT_MemSource  s1 = *(FT_MemSource*)p1;
+    FT_MemSource  s2 = *(FT_MemSource*)p2;
+
+
+    if ( s2->max_size > s1->max_size )
+      return 1;
+    else if ( s2->max_size < s1->max_size )
+      return -1;
+    else
+      return 0;
+  }
+
+
+  extern void
+  FT_DumpMemory( FT_Memory  memory )
+  {
+    FT_MemTable  table = (FT_MemTable)memory->user;
+
+
+    if ( table )
+    {
+      FT_MemSource*  bucket = table->sources;
+      FT_MemSource*  limit  = bucket + FT_MEM_SOURCE_BUCKETS;
+      FT_MemSource*  sources;
+      FT_UInt        nn, count;
+      const char*    fmt;
+
+
+      count = 0;
+      for ( ; bucket < limit; bucket++ )
+      {
+        FT_MemSource  source = *bucket;
+
+
+        for ( ; source; source = source->link )
+          count++;
+      }
+
+      sources = (FT_MemSource*)ft_mem_table_alloc(
+                                 table, sizeof ( *sources ) * count );
+
+      count = 0;
+      for ( bucket = table->sources; bucket < limit; bucket++ )
+      {
+        FT_MemSource  source = *bucket;
+
+
+        for ( ; source; source = source->link )
+          sources[count++] = source;
+      }
+
+      ft_qsort( sources, count, sizeof ( *sources ), ft_mem_source_compare );
+
+      printf( "FreeType Memory Dump: "
+              "current=%ld max=%ld total=%ld count=%ld\n",
+              table->alloc_current, table->alloc_max,
+              table->alloc_total, table->alloc_count );
+      printf( " block  block    sizes    sizes    sizes   source\n" );
+      printf( " count   high      sum  highsum      max   location\n" );
+      printf( "-------------------------------------------------\n" );
+
+      fmt = "%6ld %6ld %8ld %8ld %8ld %s:%d\n";
+
+      for ( nn = 0; nn < count; nn++ )
+      {
+        FT_MemSource  source = sources[nn];
+
+
+        printf( fmt,
+                source->cur_blocks, source->max_blocks,
+                source->cur_size, source->max_size, source->cur_max,
+                FT_FILENAME( source->file_name ),
+                source->line_no );
+      }
+      printf( "------------------------------------------------\n" );
+
+      ft_mem_table_free( table, sources );
+    }
+  }
+
+#else  /* !FT_DEBUG_MEMORY */
+
+  /* ANSI C doesn't like empty source files */
+  typedef int  _debug_mem_dummy;
+
+#endif /* !FT_DEBUG_MEMORY */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftdebug.c b/extensions/externals/src/freetype-2.4.9/src/base/ftdebug.c
new file mode 100644
index 0000000..2adbeab
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftdebug.c
@@ -0,0 +1,246 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftdebug.c                                                              */
+/*                                                                         */
+/*    Debugging and logging component (body).                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2008 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This component contains various macros and functions used to ease the */
+  /* debugging of the FreeType engine.  Its main purpose is in assertion   */
+  /* checking, tracing, and error detection.                               */
+  /*                                                                       */
+  /* There are now three debugging modes:                                  */
+  /*                                                                       */
+  /* - trace mode                                                          */
+  /*                                                                       */
+  /*   Error and trace messages are sent to the log file (which can be the */
+  /*   standard error output).                                             */
+  /*                                                                       */
+  /* - error mode                                                          */
+  /*                                                                       */
+  /*   Only error messages are generated.                                  */
+  /*                                                                       */
+  /* - release mode:                                                       */
+  /*                                                                       */
+  /*   No error message is sent or generated.  The code is free from any   */
+  /*   debugging parts.                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_DEBUG_H
+
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+  /* documentation is in ftdebug.h */
+
+  FT_BASE_DEF( void )
+  FT_Message( const char*  fmt, ... )
+  {
+    va_list  ap;
+
+
+    va_start( ap, fmt );
+    vfprintf( stderr, fmt, ap );
+    va_end( ap );
+  }
+
+
+  /* documentation is in ftdebug.h */
+
+  FT_BASE_DEF( void )
+  FT_Panic( const char*  fmt, ... )
+  {
+    va_list  ap;
+
+
+    va_start( ap, fmt );
+    vfprintf( stderr, fmt, ap );
+    va_end( ap );
+
+    exit( EXIT_FAILURE );
+  }
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+  /* array of trace levels, initialized to 0 */
+  int  ft_trace_levels[trace_count];
+
+
+  /* define array of trace toggle names */
+#define FT_TRACE_DEF( x )  #x ,
+
+  static const char*  ft_trace_toggles[trace_count + 1] =
+  {
+#include FT_INTERNAL_TRACE_H
+    NULL
+  };
+
+#undef FT_TRACE_DEF
+
+
+  /* documentation is in ftdebug.h */
+
+  FT_BASE_DEF( FT_Int )
+  FT_Trace_Get_Count( void )
+  {
+    return trace_count;
+  }
+
+
+  /* documentation is in ftdebug.h */
+
+  FT_BASE_DEF( const char * )
+  FT_Trace_Get_Name( FT_Int  idx )
+  {
+    int  max = FT_Trace_Get_Count();
+
+
+    if ( idx < max )
+      return ft_trace_toggles[idx];
+    else
+      return NULL;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Initialize the tracing sub-system.  This is done by retrieving the    */
+  /* value of the `FT2_DEBUG' environment variable.  It must be a list of  */
+  /* toggles, separated by spaces, `;', or `,'.  Example:                  */
+  /*                                                                       */
+  /*    export FT2_DEBUG="any:3 memory:7 stream:5"                         */
+  /*                                                                       */
+  /* This requests that all levels be set to 3, except the trace level for */
+  /* the memory and stream components which are set to 7 and 5,            */
+  /* respectively.                                                         */
+  /*                                                                       */
+  /* See the file <include/freetype/internal/fttrace.h> for details of the */
+  /* available toggle names.                                               */
+  /*                                                                       */
+  /* The level must be between 0 and 7; 0 means quiet (except for serious  */
+  /* runtime errors), and 7 means _very_ verbose.                          */
+  /*                                                                       */
+  FT_BASE_DEF( void )
+  ft_debug_init( void )
+  {
+    const char*  ft2_debug = getenv( "FT2_DEBUG" );
+
+
+    if ( ft2_debug )
+    {
+      const char*  p = ft2_debug;
+      const char*  q;
+
+
+      for ( ; *p; p++ )
+      {
+        /* skip leading whitespace and separators */
+        if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
+          continue;
+
+        /* read toggle name, followed by ':' */
+        q = p;
+        while ( *p && *p != ':' )
+          p++;
+
+        if ( *p == ':' && p > q )
+        {
+          FT_Int  n, i, len = (FT_Int)( p - q );
+          FT_Int  level = -1, found = -1;
+
+
+          for ( n = 0; n < trace_count; n++ )
+          {
+            const char*  toggle = ft_trace_toggles[n];
+
+
+            for ( i = 0; i < len; i++ )
+            {
+              if ( toggle[i] != q[i] )
+                break;
+            }
+
+            if ( i == len && toggle[i] == 0 )
+            {
+              found = n;
+              break;
+            }
+          }
+
+          /* read level */
+          p++;
+          if ( *p )
+          {
+            level = *p++ - '0';
+            if ( level < 0 || level > 7 )
+              level = -1;
+          }
+
+          if ( found >= 0 && level >= 0 )
+          {
+            if ( found == trace_any )
+            {
+              /* special case for `any' */
+              for ( n = 0; n < trace_count; n++ )
+                ft_trace_levels[n] = level;
+            }
+            else
+              ft_trace_levels[found] = level;
+          }
+        }
+      }
+    }
+  }
+
+
+#else  /* !FT_DEBUG_LEVEL_TRACE */
+
+
+  FT_BASE_DEF( void )
+  ft_debug_init( void )
+  {
+    /* nothing */
+  }
+
+
+  FT_BASE_DEF( FT_Int )
+  FT_Trace_Get_Count( void )
+  {
+    return 0;
+  }
+
+
+  FT_BASE_DEF( const char * )
+  FT_Trace_Get_Name( FT_Int  idx )
+  {
+    FT_UNUSED( idx );
+
+    return NULL;
+  }
+
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftfstype.c b/extensions/externals/src/freetype-2.4.9/src/base/ftfstype.c
new file mode 100644
index 0000000..d0ef7b7
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftfstype.c
@@ -0,0 +1,62 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftfstype.c                                                             */
+/*                                                                         */
+/*    FreeType utility file to access FSType data (body).                  */
+/*                                                                         */
+/*  Copyright 2008, 2009 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_TYPE1_TABLES_H
+#include FT_TRUETYPE_TABLES_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_UShort )
+  FT_Get_FSType_Flags( FT_Face  face )
+  {
+    TT_OS2*  os2;
+
+
+    /* first, try to get the fs_type directly from the font */
+    if ( face )
+    {
+      FT_Service_PsInfo  service = NULL;
+
+
+      FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
+
+      if ( service && service->ps_get_font_extra )
+      {
+        PS_FontExtraRec  extra;
+
+
+        if ( !service->ps_get_font_extra( face, &extra ) &&
+             extra.fs_type != 0                          )
+          return extra.fs_type;
+      }
+    }
+
+    /* look at FSType before fsType for Type42 */
+
+    if ( ( os2 = (TT_OS2*)FT_Get_Sfnt_Table( face, ft_sfnt_os2 ) ) != NULL &&
+         os2->version != 0xFFFFU                                           )
+      return os2->fsType;
+
+    return 0;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftgasp.c b/extensions/externals/src/freetype-2.4.9/src/base/ftgasp.c
new file mode 100644
index 0000000..8485d29
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftgasp.c
@@ -0,0 +1,61 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgasp.c                                                               */
+/*                                                                         */
+/*    Access of TrueType's `gasp' table (body).                            */
+/*                                                                         */
+/*  Copyright 2007 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_GASP_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+  FT_EXPORT_DEF( FT_Int )
+  FT_Get_Gasp( FT_Face  face,
+               FT_UInt  ppem )
+  {
+    FT_Int  result = FT_GASP_NO_TABLE;
+
+
+    if ( face && FT_IS_SFNT( face ) )
+    {
+      TT_Face  ttface = (TT_Face)face;
+
+
+      if ( ttface->gasp.numRanges > 0 )
+      {
+        TT_GaspRange  range     = ttface->gasp.gaspRanges;
+        TT_GaspRange  range_end = range + ttface->gasp.numRanges;
+
+
+        while ( ppem > range->maxPPEM )
+        {
+          range++;
+          if ( range >= range_end )
+            goto Exit;
+        }
+
+        result = range->gaspFlag;
+
+        /* ensure that we don't have spurious bits */
+        if ( ttface->gasp.version == 0 )
+          result &= 3;
+      }
+    }
+  Exit:
+    return result;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftgloadr.c b/extensions/externals/src/freetype-2.4.9/src/base/ftgloadr.c
new file mode 100644
index 0000000..8483450
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftgloadr.c
@@ -0,0 +1,401 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgloadr.c                                                             */
+/*                                                                         */
+/*    The FreeType glyph loader (body).                                    */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2005, 2006, 2010 by                        */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg                       */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_GLYPH_LOADER_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_OBJECTS_H
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gloader
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                                                               *****/
+  /*****                    G L Y P H   L O A D E R                    *****/
+  /*****                                                               *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The glyph loader is a simple object which is used to load a set of    */
+  /* glyphs easily.  It is critical for the correct loading of composites. */
+  /*                                                                       */
+  /* Ideally, one can see it as a stack of abstract `glyph' objects.       */
+  /*                                                                       */
+  /*   loader.base     Is really the bottom of the stack.  It describes a  */
+  /*                   single glyph image made of the juxtaposition of     */
+  /*                   several glyphs (those `in the stack').              */
+  /*                                                                       */
+  /*   loader.current  Describes the top of the stack, on which a new      */
+  /*                   glyph can be loaded.                                */
+  /*                                                                       */
+  /*   Rewind          Clears the stack.                                   */
+  /*   Prepare         Set up `loader.current' for addition of a new glyph */
+  /*                   image.                                              */
+  /*   Add             Add the `current' glyph image to the `base' one,    */
+  /*                   and prepare for another one.                        */
+  /*                                                                       */
+  /* The glyph loader is now a base object.  Each driver used to           */
+  /* re-implement it in one way or the other, which wasted code and        */
+  /* energy.                                                               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* create a new glyph loader */
+  FT_BASE_DEF( FT_Error )
+  FT_GlyphLoader_New( FT_Memory        memory,
+                      FT_GlyphLoader  *aloader )
+  {
+    FT_GlyphLoader  loader = NULL;
+    FT_Error        error;
+
+
+    if ( !FT_NEW( loader ) )
+    {
+      loader->memory = memory;
+      *aloader       = loader;
+    }
+    return error;
+  }
+
+
+  /* rewind the glyph loader - reset counters to 0 */
+  FT_BASE_DEF( void )
+  FT_GlyphLoader_Rewind( FT_GlyphLoader  loader )
+  {
+    FT_GlyphLoad  base    = &loader->base;
+    FT_GlyphLoad  current = &loader->current;
+
+
+    base->outline.n_points   = 0;
+    base->outline.n_contours = 0;
+    base->num_subglyphs      = 0;
+
+    *current = *base;
+  }
+
+
+  /* reset the glyph loader, frees all allocated tables */
+  /* and starts from zero                               */
+  FT_BASE_DEF( void )
+  FT_GlyphLoader_Reset( FT_GlyphLoader  loader )
+  {
+    FT_Memory memory = loader->memory;
+
+
+    FT_FREE( loader->base.outline.points );
+    FT_FREE( loader->base.outline.tags );
+    FT_FREE( loader->base.outline.contours );
+    FT_FREE( loader->base.extra_points );
+    FT_FREE( loader->base.subglyphs );
+
+    loader->base.extra_points2 = NULL;
+
+    loader->max_points    = 0;
+    loader->max_contours  = 0;
+    loader->max_subglyphs = 0;
+
+    FT_GlyphLoader_Rewind( loader );
+  }
+
+
+  /* delete a glyph loader */
+  FT_BASE_DEF( void )
+  FT_GlyphLoader_Done( FT_GlyphLoader  loader )
+  {
+    if ( loader )
+    {
+      FT_Memory memory = loader->memory;
+
+
+      FT_GlyphLoader_Reset( loader );
+      FT_FREE( loader );
+    }
+  }
+
+
+  /* re-adjust the `current' outline fields */
+  static void
+  FT_GlyphLoader_Adjust_Points( FT_GlyphLoader  loader )
+  {
+    FT_Outline*  base    = &loader->base.outline;
+    FT_Outline*  current = &loader->current.outline;
+
+
+    current->points   = base->points   + base->n_points;
+    current->tags     = base->tags     + base->n_points;
+    current->contours = base->contours + base->n_contours;
+
+    /* handle extra points table - if any */
+    if ( loader->use_extra )
+    {
+      loader->current.extra_points  = loader->base.extra_points +
+                                      base->n_points;
+
+      loader->current.extra_points2 = loader->base.extra_points2 +
+                                      base->n_points;
+    }
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_GlyphLoader_CreateExtra( FT_GlyphLoader  loader )
+  {
+    FT_Error   error;
+    FT_Memory  memory = loader->memory;
+
+
+    if ( !FT_NEW_ARRAY( loader->base.extra_points, 2 * loader->max_points ) )
+    {
+      loader->use_extra          = 1;
+      loader->base.extra_points2 = loader->base.extra_points +
+                                   loader->max_points;
+
+      FT_GlyphLoader_Adjust_Points( loader );
+    }
+    return error;
+  }
+
+
+  /* re-adjust the `current' subglyphs field */
+  static void
+  FT_GlyphLoader_Adjust_Subglyphs( FT_GlyphLoader  loader )
+  {
+    FT_GlyphLoad  base    = &loader->base;
+    FT_GlyphLoad  current = &loader->current;
+
+
+    current->subglyphs = base->subglyphs + base->num_subglyphs;
+  }
+
+
+  /* Ensure that we can add `n_points' and `n_contours' to our glyph.      */
+  /* This function reallocates its outline tables if necessary.  Note that */
+  /* it DOESN'T change the number of points within the loader!             */
+  /*                                                                       */
+  FT_BASE_DEF( FT_Error )
+  FT_GlyphLoader_CheckPoints( FT_GlyphLoader  loader,
+                              FT_UInt         n_points,
+                              FT_UInt         n_contours )
+  {
+    FT_Memory    memory  = loader->memory;
+    FT_Error     error   = FT_Err_Ok;
+    FT_Outline*  base    = &loader->base.outline;
+    FT_Outline*  current = &loader->current.outline;
+    FT_Bool      adjust  = 0;
+
+    FT_UInt      new_max, old_max;
+
+
+    /* check points & tags */
+    new_max = base->n_points + current->n_points + n_points;
+    old_max = loader->max_points;
+
+    if ( new_max > old_max )
+    {
+      new_max = FT_PAD_CEIL( new_max, 8 );
+
+      if ( new_max > FT_OUTLINE_POINTS_MAX )
+        return FT_Err_Array_Too_Large;
+
+      if ( FT_RENEW_ARRAY( base->points, old_max, new_max ) ||
+           FT_RENEW_ARRAY( base->tags,   old_max, new_max ) )
+        goto Exit;
+
+      if ( loader->use_extra )
+      {
+        if ( FT_RENEW_ARRAY( loader->base.extra_points,
+                             old_max * 2, new_max * 2 ) )
+          goto Exit;
+
+        FT_ARRAY_MOVE( loader->base.extra_points + new_max,
+                       loader->base.extra_points + old_max,
+                       old_max );
+
+        loader->base.extra_points2 = loader->base.extra_points + new_max;
+      }
+
+      adjust = 1;
+      loader->max_points = new_max;
+    }
+
+    /* check contours */
+    old_max = loader->max_contours;
+    new_max = base->n_contours + current->n_contours +
+              n_contours;
+    if ( new_max > old_max )
+    {
+      new_max = FT_PAD_CEIL( new_max, 4 );
+
+      if ( new_max > FT_OUTLINE_CONTOURS_MAX )
+        return FT_Err_Array_Too_Large;
+
+      if ( FT_RENEW_ARRAY( base->contours, old_max, new_max ) )
+        goto Exit;
+
+      adjust = 1;
+      loader->max_contours = new_max;
+    }
+
+    if ( adjust )
+      FT_GlyphLoader_Adjust_Points( loader );
+
+  Exit:
+    return error;
+  }
+
+
+  /* Ensure that we can add `n_subglyphs' to our glyph. this function */
+  /* reallocates its subglyphs table if necessary.  Note that it DOES */
+  /* NOT change the number of subglyphs within the loader!            */
+  /*                                                                  */
+  FT_BASE_DEF( FT_Error )
+  FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader  loader,
+                                 FT_UInt         n_subs )
+  {
+    FT_Memory     memory = loader->memory;
+    FT_Error      error  = FT_Err_Ok;
+    FT_UInt       new_max, old_max;
+
+    FT_GlyphLoad  base    = &loader->base;
+    FT_GlyphLoad  current = &loader->current;
+
+
+    new_max = base->num_subglyphs + current->num_subglyphs + n_subs;
+    old_max = loader->max_subglyphs;
+    if ( new_max > old_max )
+    {
+      new_max = FT_PAD_CEIL( new_max, 2 );
+      if ( FT_RENEW_ARRAY( base->subglyphs, old_max, new_max ) )
+        goto Exit;
+
+      loader->max_subglyphs = new_max;
+
+      FT_GlyphLoader_Adjust_Subglyphs( loader );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* prepare loader for the addition of a new glyph on top of the base one */
+  FT_BASE_DEF( void )
+  FT_GlyphLoader_Prepare( FT_GlyphLoader  loader )
+  {
+    FT_GlyphLoad  current = &loader->current;
+
+
+    current->outline.n_points   = 0;
+    current->outline.n_contours = 0;
+    current->num_subglyphs      = 0;
+
+    FT_GlyphLoader_Adjust_Points   ( loader );
+    FT_GlyphLoader_Adjust_Subglyphs( loader );
+  }
+
+
+  /* add current glyph to the base image - and prepare for another */
+  FT_BASE_DEF( void )
+  FT_GlyphLoader_Add( FT_GlyphLoader  loader )
+  {
+    FT_GlyphLoad  base;
+    FT_GlyphLoad  current;
+
+    FT_UInt       n_curr_contours;
+    FT_UInt       n_base_points;
+    FT_UInt       n;
+
+
+    if ( !loader )
+      return;
+
+    base    = &loader->base;
+    current = &loader->current;
+
+    n_curr_contours = current->outline.n_contours;
+    n_base_points   = base->outline.n_points;
+
+    base->outline.n_points =
+      (short)( base->outline.n_points + current->outline.n_points );
+    base->outline.n_contours =
+      (short)( base->outline.n_contours + current->outline.n_contours );
+
+    base->num_subglyphs += current->num_subglyphs;
+
+    /* adjust contours count in newest outline */
+    for ( n = 0; n < n_curr_contours; n++ )
+      current->outline.contours[n] =
+        (short)( current->outline.contours[n] + n_base_points );
+
+    /* prepare for another new glyph image */
+    FT_GlyphLoader_Prepare( loader );
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_GlyphLoader_CopyPoints( FT_GlyphLoader  target,
+                             FT_GlyphLoader  source )
+  {
+    FT_Error  error;
+    FT_UInt   num_points   = source->base.outline.n_points;
+    FT_UInt   num_contours = source->base.outline.n_contours;
+
+
+    error = FT_GlyphLoader_CheckPoints( target, num_points, num_contours );
+    if ( !error )
+    {
+      FT_Outline*  out = &target->base.outline;
+      FT_Outline*  in  = &source->base.outline;
+
+
+      FT_ARRAY_COPY( out->points, in->points,
+                     num_points );
+      FT_ARRAY_COPY( out->tags, in->tags,
+                     num_points );
+      FT_ARRAY_COPY( out->contours, in->contours,
+                     num_contours );
+
+      /* do we need to copy the extra points? */
+      if ( target->use_extra && source->use_extra )
+      {
+        FT_ARRAY_COPY( target->base.extra_points, source->base.extra_points,
+                       num_points );
+        FT_ARRAY_COPY( target->base.extra_points2, source->base.extra_points2,
+                       num_points );
+      }
+
+      out->n_points   = (short)num_points;
+      out->n_contours = (short)num_contours;
+
+      FT_GlyphLoader_Adjust_Points( target );
+    }
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftglyph.c b/extensions/externals/src/freetype-2.4.9/src/base/ftglyph.c
new file mode 100644
index 0000000..591b57a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftglyph.c
@@ -0,0 +1,627 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftglyph.c                                                              */
+/*                                                                         */
+/*    FreeType convenience functions to handle glyphs (body).              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2007, 2008, 2010 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  This file contains the definition of several convenience functions   */
+  /*  that can be used by client applications to easily retrieve glyph     */
+  /*  bitmaps and outlines from a given face.                              */
+  /*                                                                       */
+  /*  These functions should be optional if you are writing a font server  */
+  /*  or text layout engine on top of FreeType.  However, they are pretty  */
+  /*  handy for many other simple uses of the library.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_GLYPH_H
+#include FT_OUTLINE_H
+#include FT_BITMAP_H
+#include FT_INTERNAL_OBJECTS_H
+
+#include "basepic.h"
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_glyph
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****   FT_BitmapGlyph support                                        ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_CALLBACK_DEF( FT_Error )
+  ft_bitmap_glyph_init( FT_Glyph      bitmap_glyph,
+                        FT_GlyphSlot  slot )
+  {
+    FT_BitmapGlyph  glyph   = (FT_BitmapGlyph)bitmap_glyph;
+    FT_Error        error   = FT_Err_Ok;
+    FT_Library      library = FT_GLYPH( glyph )->library;
+
+
+    if ( slot->format != FT_GLYPH_FORMAT_BITMAP )
+    {
+      error = FT_Err_Invalid_Glyph_Format;
+      goto Exit;
+    }
+
+    glyph->left = slot->bitmap_left;
+    glyph->top  = slot->bitmap_top;
+
+    /* do lazy copying whenever possible */
+    if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+    {
+      glyph->bitmap = slot->bitmap;
+      slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+    }
+    else
+    {
+      FT_Bitmap_New( &glyph->bitmap );
+      error = FT_Bitmap_Copy( library, &slot->bitmap, &glyph->bitmap );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  ft_bitmap_glyph_copy( FT_Glyph  bitmap_source,
+                        FT_Glyph  bitmap_target )
+  {
+    FT_Library      library = bitmap_source->library;
+    FT_BitmapGlyph  source  = (FT_BitmapGlyph)bitmap_source;
+    FT_BitmapGlyph  target  = (FT_BitmapGlyph)bitmap_target;
+
+
+    target->left = source->left;
+    target->top  = source->top;
+
+    return FT_Bitmap_Copy( library, &source->bitmap, &target->bitmap );
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  ft_bitmap_glyph_done( FT_Glyph  bitmap_glyph )
+  {
+    FT_BitmapGlyph  glyph   = (FT_BitmapGlyph)bitmap_glyph;
+    FT_Library      library = FT_GLYPH( glyph )->library;
+
+
+    FT_Bitmap_Done( library, &glyph->bitmap );
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  ft_bitmap_glyph_bbox( FT_Glyph  bitmap_glyph,
+                        FT_BBox*  cbox )
+  {
+    FT_BitmapGlyph  glyph = (FT_BitmapGlyph)bitmap_glyph;
+
+
+    cbox->xMin = glyph->left << 6;
+    cbox->xMax = cbox->xMin + ( glyph->bitmap.width << 6 );
+    cbox->yMax = glyph->top << 6;
+    cbox->yMin = cbox->yMax - ( glyph->bitmap.rows << 6 );
+  }
+
+
+  FT_DEFINE_GLYPH(ft_bitmap_glyph_class,
+    sizeof ( FT_BitmapGlyphRec ),
+    FT_GLYPH_FORMAT_BITMAP,
+
+    ft_bitmap_glyph_init,
+    ft_bitmap_glyph_done,
+    ft_bitmap_glyph_copy,
+    0,                          /* FT_Glyph_TransformFunc */
+    ft_bitmap_glyph_bbox,
+    0                           /* FT_Glyph_PrepareFunc   */
+  )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****   FT_OutlineGlyph support                                       ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  ft_outline_glyph_init( FT_Glyph      outline_glyph,
+                         FT_GlyphSlot  slot )
+  {
+    FT_OutlineGlyph  glyph   = (FT_OutlineGlyph)outline_glyph;
+    FT_Error         error   = FT_Err_Ok;
+    FT_Library       library = FT_GLYPH( glyph )->library;
+    FT_Outline*      source  = &slot->outline;
+    FT_Outline*      target  = &glyph->outline;
+
+
+    /* check format in glyph slot */
+    if ( slot->format != FT_GLYPH_FORMAT_OUTLINE )
+    {
+      error = FT_Err_Invalid_Glyph_Format;
+      goto Exit;
+    }
+
+    /* allocate new outline */
+    error = FT_Outline_New( library, source->n_points, source->n_contours,
+                            &glyph->outline );
+    if ( error )
+      goto Exit;
+
+    FT_Outline_Copy( source, target );
+
+  Exit:
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  ft_outline_glyph_done( FT_Glyph  outline_glyph )
+  {
+    FT_OutlineGlyph  glyph = (FT_OutlineGlyph)outline_glyph;
+
+
+    FT_Outline_Done( FT_GLYPH( glyph )->library, &glyph->outline );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  ft_outline_glyph_copy( FT_Glyph  outline_source,
+                         FT_Glyph  outline_target )
+  {
+    FT_OutlineGlyph  source  = (FT_OutlineGlyph)outline_source;
+    FT_OutlineGlyph  target  = (FT_OutlineGlyph)outline_target;
+    FT_Error         error;
+    FT_Library       library = FT_GLYPH( source )->library;
+
+
+    error = FT_Outline_New( library, source->outline.n_points,
+                            source->outline.n_contours, &target->outline );
+    if ( !error )
+      FT_Outline_Copy( &source->outline, &target->outline );
+
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  ft_outline_glyph_transform( FT_Glyph          outline_glyph,
+                              const FT_Matrix*  matrix,
+                              const FT_Vector*  delta )
+  {
+    FT_OutlineGlyph  glyph = (FT_OutlineGlyph)outline_glyph;
+
+
+    if ( matrix )
+      FT_Outline_Transform( &glyph->outline, matrix );
+
+    if ( delta )
+      FT_Outline_Translate( &glyph->outline, delta->x, delta->y );
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  ft_outline_glyph_bbox( FT_Glyph  outline_glyph,
+                         FT_BBox*  bbox )
+  {
+    FT_OutlineGlyph  glyph = (FT_OutlineGlyph)outline_glyph;
+
+
+    FT_Outline_Get_CBox( &glyph->outline, bbox );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  ft_outline_glyph_prepare( FT_Glyph      outline_glyph,
+                            FT_GlyphSlot  slot )
+  {
+    FT_OutlineGlyph  glyph = (FT_OutlineGlyph)outline_glyph;
+
+
+    slot->format         = FT_GLYPH_FORMAT_OUTLINE;
+    slot->outline        = glyph->outline;
+    slot->outline.flags &= ~FT_OUTLINE_OWNER;
+
+    return FT_Err_Ok;
+  }
+
+
+  FT_DEFINE_GLYPH( ft_outline_glyph_class,
+    sizeof ( FT_OutlineGlyphRec ),
+    FT_GLYPH_FORMAT_OUTLINE,
+
+    ft_outline_glyph_init,
+    ft_outline_glyph_done,
+    ft_outline_glyph_copy,
+    ft_outline_glyph_transform,
+    ft_outline_glyph_bbox,
+    ft_outline_glyph_prepare
+  )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****   FT_Glyph class and API                                        ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+   static FT_Error
+   ft_new_glyph( FT_Library             library,
+                 const FT_Glyph_Class*  clazz,
+                 FT_Glyph*              aglyph )
+   {
+     FT_Memory  memory = library->memory;
+     FT_Error   error;
+     FT_Glyph   glyph  = NULL;
+
+
+     *aglyph = 0;
+
+     if ( !FT_ALLOC( glyph, clazz->glyph_size ) )
+     {
+       glyph->library = library;
+       glyph->clazz   = clazz;
+       glyph->format  = clazz->glyph_format;
+
+       *aglyph = glyph;
+     }
+
+     return error;
+   }
+
+
+  /* documentation is in ftglyph.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Glyph_Copy( FT_Glyph   source,
+                 FT_Glyph  *target )
+  {
+    FT_Glyph               copy;
+    FT_Error               error;
+    const FT_Glyph_Class*  clazz;
+
+
+    /* check arguments */
+    if ( !target )
+    {
+      error = FT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    *target = 0;
+
+    if ( !source || !source->clazz )
+    {
+      error = FT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    clazz = source->clazz;
+    error = ft_new_glyph( source->library, clazz, &copy );
+    if ( error )
+      goto Exit;
+
+    copy->advance = source->advance;
+    copy->format  = source->format;
+
+    if ( clazz->glyph_copy )
+      error = clazz->glyph_copy( source, copy );
+
+    if ( error )
+      FT_Done_Glyph( copy );
+    else
+      *target = copy;
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftglyph.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_Glyph( FT_GlyphSlot  slot,
+                FT_Glyph     *aglyph )
+  {
+    FT_Library  library;
+    FT_Error    error;
+    FT_Glyph    glyph;
+
+    const FT_Glyph_Class*  clazz = 0;
+
+
+    if ( !slot )
+      return FT_Err_Invalid_Slot_Handle;
+
+    library = slot->library;
+
+    if ( !aglyph )
+      return FT_Err_Invalid_Argument;
+
+    /* if it is a bitmap, that's easy :-) */
+    if ( slot->format == FT_GLYPH_FORMAT_BITMAP )
+      clazz = FT_BITMAP_GLYPH_CLASS_GET;
+
+    /* if it is an outline */
+    else if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
+      clazz = FT_OUTLINE_GLYPH_CLASS_GET;
+
+    else
+    {
+      /* try to find a renderer that supports the glyph image format */
+      FT_Renderer  render = FT_Lookup_Renderer( library, slot->format, 0 );
+
+
+      if ( render )
+        clazz = &render->glyph_class;
+    }
+
+    if ( !clazz )
+    {
+      error = FT_Err_Invalid_Glyph_Format;
+      goto Exit;
+    }
+
+    /* create FT_Glyph object */
+    error = ft_new_glyph( library, clazz, &glyph );
+    if ( error )
+      goto Exit;
+
+    /* copy advance while converting it to 16.16 format */
+    glyph->advance.x = slot->advance.x << 10;
+    glyph->advance.y = slot->advance.y << 10;
+
+    /* now import the image from the glyph slot */
+    error = clazz->glyph_init( glyph, slot );
+
+    /* if an error occurred, destroy the glyph */
+    if ( error )
+      FT_Done_Glyph( glyph );
+    else
+      *aglyph = glyph;
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftglyph.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Glyph_Transform( FT_Glyph    glyph,
+                      FT_Matrix*  matrix,
+                      FT_Vector*  delta )
+  {
+    const FT_Glyph_Class*  clazz;
+    FT_Error               error = FT_Err_Ok;
+
+
+    if ( !glyph || !glyph->clazz )
+      error = FT_Err_Invalid_Argument;
+    else
+    {
+      clazz = glyph->clazz;
+      if ( clazz->glyph_transform )
+      {
+        /* transform glyph image */
+        clazz->glyph_transform( glyph, matrix, delta );
+
+        /* transform advance vector */
+        if ( matrix )
+          FT_Vector_Transform( &glyph->advance, matrix );
+      }
+      else
+        error = FT_Err_Invalid_Glyph_Format;
+    }
+    return error;
+  }
+
+
+  /* documentation is in ftglyph.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Glyph_Get_CBox( FT_Glyph  glyph,
+                     FT_UInt   bbox_mode,
+                     FT_BBox  *acbox )
+  {
+    const FT_Glyph_Class*  clazz;
+
+
+    if ( !acbox )
+      return;
+
+    acbox->xMin = acbox->yMin = acbox->xMax = acbox->yMax = 0;
+
+    if ( !glyph || !glyph->clazz )
+      return;
+    else
+    {
+      clazz = glyph->clazz;
+      if ( !clazz->glyph_bbox )
+        return;
+      else
+      {
+        /* retrieve bbox in 26.6 coordinates */
+        clazz->glyph_bbox( glyph, acbox );
+
+        /* perform grid fitting if needed */
+        if ( bbox_mode == FT_GLYPH_BBOX_GRIDFIT ||
+             bbox_mode == FT_GLYPH_BBOX_PIXELS  )
+        {
+          acbox->xMin = FT_PIX_FLOOR( acbox->xMin );
+          acbox->yMin = FT_PIX_FLOOR( acbox->yMin );
+          acbox->xMax = FT_PIX_CEIL( acbox->xMax );
+          acbox->yMax = FT_PIX_CEIL( acbox->yMax );
+        }
+
+        /* convert to integer pixels if needed */
+        if ( bbox_mode == FT_GLYPH_BBOX_TRUNCATE ||
+             bbox_mode == FT_GLYPH_BBOX_PIXELS   )
+        {
+          acbox->xMin >>= 6;
+          acbox->yMin >>= 6;
+          acbox->xMax >>= 6;
+          acbox->yMax >>= 6;
+        }
+      }
+    }
+    return;
+  }
+
+
+  /* documentation is in ftglyph.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Glyph_To_Bitmap( FT_Glyph*       the_glyph,
+                      FT_Render_Mode  render_mode,
+                      FT_Vector*      origin,
+                      FT_Bool         destroy )
+  {
+    FT_GlyphSlotRec           dummy;
+    FT_GlyphSlot_InternalRec  dummy_internal;
+    FT_Error                  error = FT_Err_Ok;
+    FT_Glyph                  glyph;
+    FT_BitmapGlyph            bitmap = NULL;
+    const FT_Glyph_Class*     clazz;
+
+    /* FT_BITMAP_GLYPH_CLASS_GET derefers `library' in PIC mode */
+    FT_Library                library;
+
+
+    /* check argument */
+    if ( !the_glyph )
+      goto Bad;
+    glyph = *the_glyph;
+    if ( !glyph )
+      goto Bad;
+
+    clazz   = glyph->clazz;
+    library = glyph->library;
+    if ( !library || !clazz )
+      goto Bad;
+
+    /* when called with a bitmap glyph, do nothing and return successfully */
+    if ( clazz == FT_BITMAP_GLYPH_CLASS_GET )
+      goto Exit;
+
+    if ( !clazz->glyph_prepare )
+      goto Bad;
+
+    /* we render the glyph into a glyph bitmap using a `dummy' glyph slot */
+    /* then calling FT_Render_Glyph_Internal()                            */
+
+    FT_MEM_ZERO( &dummy, sizeof ( dummy ) );
+    FT_MEM_ZERO( &dummy_internal, sizeof ( dummy_internal ) );
+    dummy.internal = &dummy_internal;
+    dummy.library  = library;
+    dummy.format   = clazz->glyph_format;
+
+    /* create result bitmap glyph */
+    error = ft_new_glyph( library, FT_BITMAP_GLYPH_CLASS_GET,
+                          (FT_Glyph*)(void*)&bitmap );
+    if ( error )
+      goto Exit;
+
+#if 1
+    /* if `origin' is set, translate the glyph image */
+    if ( origin )
+      FT_Glyph_Transform( glyph, 0, origin );
+#else
+    FT_UNUSED( origin );
+#endif
+
+    /* prepare dummy slot for rendering */
+    error = clazz->glyph_prepare( glyph, &dummy );
+    if ( !error )
+      error = FT_Render_Glyph_Internal( glyph->library, &dummy, render_mode );
+
+#if 1
+    if ( !destroy && origin )
+    {
+      FT_Vector  v;
+
+
+      v.x = -origin->x;
+      v.y = -origin->y;
+      FT_Glyph_Transform( glyph, 0, &v );
+    }
+#endif
+
+    if ( error )
+      goto Exit;
+
+    /* in case of success, copy the bitmap to the glyph bitmap */
+    error = ft_bitmap_glyph_init( (FT_Glyph)bitmap, &dummy );
+    if ( error )
+      goto Exit;
+
+    /* copy advance */
+    bitmap->root.advance = glyph->advance;
+
+    if ( destroy )
+      FT_Done_Glyph( glyph );
+
+    *the_glyph = FT_GLYPH( bitmap );
+
+  Exit:
+    if ( error && bitmap )
+      FT_Done_Glyph( FT_GLYPH( bitmap ) );
+
+    return error;
+
+  Bad:
+    error = FT_Err_Invalid_Argument;
+    goto Exit;
+  }
+
+
+  /* documentation is in ftglyph.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Done_Glyph( FT_Glyph  glyph )
+  {
+    if ( glyph )
+    {
+      FT_Memory              memory = glyph->library->memory;
+      const FT_Glyph_Class*  clazz  = glyph->clazz;
+
+
+      if ( clazz->glyph_done )
+        clazz->glyph_done( glyph );
+
+      FT_FREE( glyph );
+    }
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftgxval.c b/extensions/externals/src/freetype-2.4.9/src/base/ftgxval.c
new file mode 100644
index 0000000..aeeb8ce
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftgxval.c
@@ -0,0 +1,140 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgxval.c                                                              */
+/*                                                                         */
+/*    FreeType API for validating TrueTyepGX/AAT tables (body).            */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2010 by                                    */
+/*  Masatake YAMATO, Redhat K.K,                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_GX_VALIDATE_H
+
+
+  /* documentation is in ftgxval.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_TrueTypeGX_Validate( FT_Face   face,
+                          FT_UInt   validation_flags,
+                          FT_Bytes  tables[FT_VALIDATE_GX_LENGTH],
+                          FT_UInt   table_length )
+  {
+    FT_Service_GXvalidate  service;
+    FT_Error               error;
+
+
+    if ( !face )
+    {
+      error = FT_Err_Invalid_Face_Handle;
+      goto Exit;
+    }
+
+    if ( tables == NULL )
+    {
+      error = FT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    FT_FACE_FIND_GLOBAL_SERVICE( face, service, GX_VALIDATE );
+
+    if ( service )
+      error = service->validate( face,
+                                 validation_flags,
+                                 tables,
+                                 table_length );
+    else
+      error = FT_Err_Unimplemented_Feature;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_EXPORT_DEF( void )
+  FT_TrueTypeGX_Free( FT_Face   face,
+                      FT_Bytes  table )
+  {
+    FT_Memory  memory;
+
+
+    if ( !face )
+      return;
+
+    memory = FT_FACE_MEMORY( face );
+
+    FT_FREE( table );
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_ClassicKern_Validate( FT_Face    face,
+                           FT_UInt    validation_flags,
+                           FT_Bytes  *ckern_table )
+  {
+    FT_Service_CKERNvalidate  service;
+    FT_Error                  error;
+
+
+    if ( !face )
+    {
+      error = FT_Err_Invalid_Face_Handle;
+      goto Exit;
+    }
+
+    if ( ckern_table == NULL )
+    {
+      error = FT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    FT_FACE_FIND_GLOBAL_SERVICE( face, service, CLASSICKERN_VALIDATE );
+
+    if ( service )
+      error = service->validate( face,
+                                 validation_flags,
+                                 ckern_table );
+    else
+      error = FT_Err_Unimplemented_Feature;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_EXPORT_DEF( void )
+  FT_ClassicKern_Free( FT_Face   face,
+                       FT_Bytes  table )
+  {
+    FT_Memory  memory;
+
+
+    if ( !face )
+      return;
+
+    memory = FT_FACE_MEMORY( face );
+
+
+    FT_FREE( table );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftinit.c b/extensions/externals/src/freetype-2.4.9/src/base/ftinit.c
new file mode 100644
index 0000000..91f8e2a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftinit.c
@@ -0,0 +1,282 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftinit.c                                                               */
+/*                                                                         */
+/*    FreeType initialization layer (body).                                */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2005, 2007, 2009, 2012 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  The purpose of this file is to implement the following two           */
+  /*  functions:                                                           */
+  /*                                                                       */
+  /*  FT_Add_Default_Modules():                                            */
+  /*     This function is used to add the set of default modules to a      */
+  /*     fresh new library object.  The set is taken from the header file  */
+  /*     `freetype/config/ftmodule.h'.  See the document `FreeType 2.0     */
+  /*     Build System' for more information.                               */
+  /*                                                                       */
+  /*  FT_Init_FreeType():                                                  */
+  /*     This function creates a system object for the current platform,   */
+  /*     builds a library out of it, then calls FT_Default_Drivers().      */
+  /*                                                                       */
+  /*  Note that even if FT_Init_FreeType() uses the implementation of the  */
+  /*  system object defined at build time, client applications are still   */
+  /*  able to provide their own `ftsystem.c'.                              */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_MODULE_H
+#include "basepic.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_init
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+
+#undef  FT_USE_MODULE
+#ifdef __cplusplus
+#define FT_USE_MODULE( type, x )  extern "C" const type  x;
+#else
+#define FT_USE_MODULE( type, x )  extern const type  x;
+#endif
+
+#include FT_CONFIG_MODULES_H
+
+#undef  FT_USE_MODULE
+#define FT_USE_MODULE( type, x )  (const FT_Module_Class*)&(x),
+
+  static
+  const FT_Module_Class*  const ft_default_modules[] =
+  {
+#include FT_CONFIG_MODULES_H
+    0
+  };
+
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+
+#ifdef __cplusplus
+#define FT_EXTERNC  extern "C"
+#else
+#define FT_EXTERNC  extern
+#endif
+
+  /* declare the module's class creation/destruction functions */
+#undef  FT_USE_MODULE
+#define FT_USE_MODULE( type, x )                            \
+  FT_EXTERNC FT_Error                                       \
+  FT_Create_Class_ ## x( FT_Library         library,        \
+                         FT_Module_Class*  *output_class ); \
+  FT_EXTERNC void                                           \
+  FT_Destroy_Class_ ## x( FT_Library        library,        \
+                          FT_Module_Class*  clazz );
+
+#include FT_CONFIG_MODULES_H
+
+  /* count all module classes */
+#undef  FT_USE_MODULE
+#define FT_USE_MODULE( type, x )  MODULE_CLASS_ ## x,
+
+  enum
+  {
+#include FT_CONFIG_MODULES_H
+    FT_NUM_MODULE_CLASSES
+  };
+
+  /* destroy all module classes */
+#undef  FT_USE_MODULE
+#define FT_USE_MODULE( type, x )                   \
+  if ( classes[i] )                                \
+  {                                                \
+    FT_Destroy_Class_ ## x( library, classes[i] ); \
+  }                                                \
+  i++;
+
+
+  FT_BASE_DEF( void )
+  ft_destroy_default_module_classes( FT_Library  library )
+  {
+    FT_Module_Class*  *classes;
+    FT_Memory          memory;
+    FT_UInt            i;
+    BasePIC*           pic_container = (BasePIC*)library->pic_container.base;
+
+
+    if ( !pic_container->default_module_classes )
+      return;
+
+    memory  = library->memory;
+    classes = pic_container->default_module_classes;
+    i       = 0;
+
+#include FT_CONFIG_MODULES_H
+
+    FT_FREE( classes );
+    pic_container->default_module_classes = 0;
+  }
+
+
+  /* initialize all module classes and the pointer table */
+#undef  FT_USE_MODULE
+#define FT_USE_MODULE( type, x )                     \
+  error = FT_Create_Class_ ## x( library, &clazz );  \
+  if ( error )                                       \
+    goto Exit;                                       \
+  classes[i++] = clazz;
+
+
+  FT_BASE_DEF( FT_Error )
+  ft_create_default_module_classes( FT_Library  library )
+  {
+    FT_Error           error;
+    FT_Memory          memory;
+    FT_Module_Class*  *classes;
+    FT_Module_Class*   clazz;
+    FT_UInt            i;
+    BasePIC*           pic_container = (BasePIC*)library->pic_container.base;
+
+
+    memory = library->memory;
+
+    pic_container->default_module_classes = 0;
+
+    if ( FT_ALLOC( classes, sizeof ( FT_Module_Class* ) * 
+                              ( FT_NUM_MODULE_CLASSES + 1 ) ) )
+      return error;
+
+    /* initialize all pointers to 0, especially the last one */
+    for ( i = 0; i < FT_NUM_MODULE_CLASSES; i++ )
+      classes[i] = 0;
+    classes[FT_NUM_MODULE_CLASSES] = 0;
+
+    i = 0;
+
+#include FT_CONFIG_MODULES_H
+
+  Exit:
+    if ( error )
+      ft_destroy_default_module_classes( library );
+    else
+      pic_container->default_module_classes = classes;
+
+    return error;
+  }
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+  /* documentation is in ftmodapi.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Add_Default_Modules( FT_Library  library )
+  {
+    FT_Error                       error;
+    const FT_Module_Class* const*  cur;
+
+
+    /* FT_DEFAULT_MODULES_GET dereferences `library' in PIC mode */
+#ifdef FT_CONFIG_OPTION_PIC
+    if ( !library )
+      return;
+#endif
+
+    /* GCC 4.6 warns the type difference:
+     *   FT_Module_Class** != const FT_Module_Class* const*
+     */
+    cur = (const FT_Module_Class* const*)FT_DEFAULT_MODULES_GET;
+
+    /* test for valid `library' delayed to FT_Add_Module() */
+    while ( *cur )
+    {
+      error = FT_Add_Module( library, *cur );
+      /* notify errors, but don't stop */
+      if ( error )
+        FT_TRACE0(( "FT_Add_Default_Module:"
+                    " Cannot install `%s', error = 0x%x\n",
+                    (*cur)->module_name, error ));
+      cur++;
+    }
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Init_FreeType( FT_Library  *alibrary )
+  {
+    FT_Error   error;
+    FT_Memory  memory;
+
+
+    /* First of all, allocate a new system object -- this function is part */
+    /* of the system-specific component, i.e. `ftsystem.c'.                */
+
+    memory = FT_New_Memory();
+    if ( !memory )
+    {
+      FT_ERROR(( "FT_Init_FreeType: cannot find memory manager\n" ));
+      return FT_Err_Unimplemented_Feature;
+    }
+
+    /* build a library out of it, then fill it with the set of */
+    /* default drivers.                                        */
+
+    error = FT_New_Library( memory, alibrary );
+    if ( error )
+      FT_Done_Memory( memory );
+    else
+      FT_Add_Default_Modules( *alibrary );
+
+    return error;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Done_FreeType( FT_Library  library )
+  {
+    if ( library )
+    {
+      FT_Memory  memory = library->memory;
+
+
+      /* Discard the library object */
+      FT_Done_Library( library );
+
+      /* discard memory manager */
+      FT_Done_Memory( memory );
+    }
+
+    return FT_Err_Ok;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftlcdfil.c b/extensions/externals/src/freetype-2.4.9/src/base/ftlcdfil.c
new file mode 100644
index 0000000..0da4ba1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftlcdfil.c
@@ -0,0 +1,376 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftlcdfil.c                                                             */
+/*                                                                         */
+/*    FreeType API for color filtering of subpixel bitmap glyphs (body).   */
+/*                                                                         */
+/*  Copyright 2006, 2008, 2009, 2010 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_LCD_FILTER_H
+#include FT_IMAGE_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+
+/* define USE_LEGACY to implement the legacy filter */
+#define  USE_LEGACY
+
+  /* FIR filter used by the default and light filters */
+  static void
+  _ft_lcd_filter_fir( FT_Bitmap*      bitmap,
+                      FT_Render_Mode  mode,
+                      FT_Library      library )
+  {
+    FT_Byte*  weights = library->lcd_weights;
+    FT_UInt   width   = (FT_UInt)bitmap->width;
+    FT_UInt   height  = (FT_UInt)bitmap->rows;
+
+
+    /* horizontal in-place FIR filter */
+    if ( mode == FT_RENDER_MODE_LCD && width >= 4 )
+    {
+      FT_Byte*  line = bitmap->buffer;
+
+
+      for ( ; height > 0; height--, line += bitmap->pitch )
+      {
+        FT_UInt  fir[5];
+        FT_UInt  val1, xx;
+
+
+        val1   = line[0];
+        fir[0] = weights[2] * val1;
+        fir[1] = weights[3] * val1;
+        fir[2] = weights[4] * val1;
+        fir[3] = 0;
+        fir[4] = 0;
+
+        val1    = line[1];
+        fir[0] += weights[1] * val1;
+        fir[1] += weights[2] * val1;
+        fir[2] += weights[3] * val1;
+        fir[3] += weights[4] * val1;
+
+        for ( xx = 2; xx < width; xx++ )
+        {
+          FT_UInt  val, pix;
+
+
+          val    = line[xx];
+          pix    = fir[0] + weights[0] * val;
+          fir[0] = fir[1] + weights[1] * val;
+          fir[1] = fir[2] + weights[2] * val;
+          fir[2] = fir[3] + weights[3] * val;
+          fir[3] =          weights[4] * val;
+
+          pix        >>= 8;
+          pix         |= -( pix >> 8 );
+          line[xx - 2] = (FT_Byte)pix;
+        }
+
+        {
+          FT_UInt  pix;
+
+
+          pix          = fir[0] >> 8;
+          pix         |= -( pix >> 8 );
+          line[xx - 2] = (FT_Byte)pix;
+
+          pix          = fir[1] >> 8;
+          pix         |= -( pix >> 8 );
+          line[xx - 1] = (FT_Byte)pix;
+        }
+      }
+    }
+
+    /* vertical in-place FIR filter */
+    else if ( mode == FT_RENDER_MODE_LCD_V && height >= 4 )
+    {
+      FT_Byte*  column = bitmap->buffer;
+      FT_Int    pitch  = bitmap->pitch;
+
+
+      for ( ; width > 0; width--, column++ )
+      {
+        FT_Byte*  col = column;
+        FT_UInt   fir[5];
+        FT_UInt   val1, yy;
+
+
+        val1   = col[0];
+        fir[0] = weights[2] * val1;
+        fir[1] = weights[3] * val1;
+        fir[2] = weights[4] * val1;
+        fir[3] = 0;
+        fir[4] = 0;
+        col   += pitch;
+
+        val1    = col[0];
+        fir[0] += weights[1] * val1;
+        fir[1] += weights[2] * val1;
+        fir[2] += weights[3] * val1;
+        fir[3] += weights[4] * val1;
+        col    += pitch;
+
+        for ( yy = 2; yy < height; yy++ )
+        {
+          FT_UInt  val, pix;
+
+
+          val    = col[0];
+          pix    = fir[0] + weights[0] * val;
+          fir[0] = fir[1] + weights[1] * val;
+          fir[1] = fir[2] + weights[2] * val;
+          fir[2] = fir[3] + weights[3] * val;
+          fir[3] =          weights[4] * val;
+
+          pix           >>= 8;
+          pix            |= -( pix >> 8 );
+          col[-2 * pitch] = (FT_Byte)pix;
+          col            += pitch;
+        }
+
+        {
+          FT_UInt  pix;
+
+
+          pix             = fir[0] >> 8;
+          pix            |= -( pix >> 8 );
+          col[-2 * pitch] = (FT_Byte)pix;
+
+          pix         = fir[1] >> 8;
+          pix        |= -( pix >> 8 );
+          col[-pitch] = (FT_Byte)pix;
+        }
+      }
+    }
+  }
+
+
+#ifdef USE_LEGACY
+
+  /* intra-pixel filter used by the legacy filter */
+  static void
+  _ft_lcd_filter_legacy( FT_Bitmap*      bitmap,
+                         FT_Render_Mode  mode,
+                         FT_Library      library )
+  {
+    FT_UInt  width  = (FT_UInt)bitmap->width;
+    FT_UInt  height = (FT_UInt)bitmap->rows;
+    FT_Int   pitch  = bitmap->pitch;
+
+    static const int  filters[3][3] =
+    {
+      { 65538 * 9/13, 65538 * 1/6, 65538 * 1/13 },
+      { 65538 * 3/13, 65538 * 4/6, 65538 * 3/13 },
+      { 65538 * 1/13, 65538 * 1/6, 65538 * 9/13 }
+    };
+
+    FT_UNUSED( library );
+
+
+    /* horizontal in-place intra-pixel filter */
+    if ( mode == FT_RENDER_MODE_LCD && width >= 3 )
+    {
+      FT_Byte*  line = bitmap->buffer;
+
+
+      for ( ; height > 0; height--, line += pitch )
+      {
+        FT_UInt  xx;
+
+
+        for ( xx = 0; xx < width; xx += 3 )
+        {
+          FT_UInt  r = 0;
+          FT_UInt  g = 0;
+          FT_UInt  b = 0;
+          FT_UInt  p;
+
+
+          p  = line[xx];
+          r += filters[0][0] * p;
+          g += filters[0][1] * p;
+          b += filters[0][2] * p;
+
+          p  = line[xx + 1];
+          r += filters[1][0] * p;
+          g += filters[1][1] * p;
+          b += filters[1][2] * p;
+
+          p  = line[xx + 2];
+          r += filters[2][0] * p;
+          g += filters[2][1] * p;
+          b += filters[2][2] * p;
+
+          line[xx]     = (FT_Byte)( r / 65536 );
+          line[xx + 1] = (FT_Byte)( g / 65536 );
+          line[xx + 2] = (FT_Byte)( b / 65536 );
+        }
+      }
+    }
+    else if ( mode == FT_RENDER_MODE_LCD_V && height >= 3 )
+    {
+      FT_Byte*  column = bitmap->buffer;
+
+
+      for ( ; width > 0; width--, column++ )
+      {
+        FT_Byte*  col     = column;
+        FT_Byte*  col_end = col + height * pitch;
+
+
+        for ( ; col < col_end; col += 3 * pitch )
+        {
+          FT_UInt  r = 0;
+          FT_UInt  g = 0;
+          FT_UInt  b = 0;
+          FT_UInt  p;
+
+
+          p  = col[0];
+          r += filters[0][0] * p;
+          g += filters[0][1] * p;
+          b += filters[0][2] * p;
+
+          p  = col[pitch];
+          r += filters[1][0] * p;
+          g += filters[1][1] * p;
+          b += filters[1][2] * p;
+
+          p  = col[pitch * 2];
+          r += filters[2][0] * p;
+          g += filters[2][1] * p;
+          b += filters[2][2] * p;
+
+          col[0]         = (FT_Byte)( r / 65536 );
+          col[pitch]     = (FT_Byte)( g / 65536 );
+          col[2 * pitch] = (FT_Byte)( b / 65536 );
+        }
+      }
+    }
+  }
+
+#endif /* USE_LEGACY */
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Library_SetLcdFilterWeights( FT_Library      library,
+                                  unsigned char  *weights )
+  {
+    if ( !library || !weights )
+      return FT_Err_Invalid_Argument;
+
+    ft_memcpy( library->lcd_weights, weights, 5 );
+
+    return FT_Err_Ok;
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Library_SetLcdFilter( FT_Library    library,
+                           FT_LcdFilter  filter )
+  {
+    static const FT_Byte  light_filter[5] =
+                            { 0x00, 0x55, 0x56, 0x55, 0x00 };
+    /* the values here sum up to a value larger than 256, */
+    /* providing a cheap gamma correction                 */
+    static const FT_Byte  default_filter[5] =
+                            { 0x10, 0x40, 0x70, 0x40, 0x10 };
+
+
+    if ( !library )
+      return FT_Err_Invalid_Argument;
+
+    switch ( filter )
+    {
+    case FT_LCD_FILTER_NONE:
+      library->lcd_filter_func = NULL;
+      library->lcd_extra       = 0;
+      break;
+
+    case FT_LCD_FILTER_DEFAULT:
+#if defined( FT_FORCE_LEGACY_LCD_FILTER )
+
+      library->lcd_filter_func = _ft_lcd_filter_legacy;
+      library->lcd_extra       = 0;
+
+#elif defined( FT_FORCE_LIGHT_LCD_FILTER )
+
+      ft_memcpy( library->lcd_weights, light_filter, 5 );
+      library->lcd_filter_func = _ft_lcd_filter_fir;
+      library->lcd_extra       = 2;
+
+#else
+
+      ft_memcpy( library->lcd_weights, default_filter, 5 );
+      library->lcd_filter_func = _ft_lcd_filter_fir;
+      library->lcd_extra       = 2;
+
+#endif
+
+      break;
+
+    case FT_LCD_FILTER_LIGHT:
+      ft_memcpy( library->lcd_weights, light_filter, 5 );
+      library->lcd_filter_func = _ft_lcd_filter_fir;
+      library->lcd_extra       = 2;
+      break;
+
+#ifdef USE_LEGACY
+
+    case FT_LCD_FILTER_LEGACY:
+      library->lcd_filter_func = _ft_lcd_filter_legacy;
+      library->lcd_extra       = 0;
+      break;
+
+#endif
+
+    default:
+      return FT_Err_Invalid_Argument;
+    }
+
+    library->lcd_filter = filter;
+
+    return FT_Err_Ok;
+  }
+
+#else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Library_SetLcdFilterWeights( FT_Library      library,
+                                  unsigned char  *weights )
+  {
+    FT_UNUSED( library );
+    FT_UNUSED( weights );
+
+    return FT_Err_Unimplemented_Feature;
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Library_SetLcdFilter( FT_Library    library,
+                           FT_LcdFilter  filter )
+  {
+    FT_UNUSED( library );
+    FT_UNUSED( filter );
+
+    return FT_Err_Unimplemented_Feature;
+  }
+
+#endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftmac.c b/extensions/externals/src/freetype-2.4.9/src/base/ftmac.c
new file mode 100644
index 0000000..f200748
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftmac.c
@@ -0,0 +1,1061 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmac.c                                                                */
+/*                                                                         */
+/*    Mac FOND support.  Written by just@letterror.com.                    */
+/*  Heavily modified by mpsuzuki, George Williams, and Sean McBride.       */
+/*                                                                         */
+/*  This file is for Mac OS X only; see builds/mac/ftoldmac.c for          */
+/*  classic platforms built by MPW.                                        */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,         */
+/*            2009 by                                                      */
+/*  Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.     */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*
+    Notes
+
+    Mac suitcase files can (and often do!) contain multiple fonts.  To
+    support this I use the face_index argument of FT_(Open|New)_Face()
+    functions, and pretend the suitcase file is a collection.
+
+    Warning: fbit and NFNT bitmap resources are not supported yet.  In old
+    sfnt fonts, bitmap glyph data for each size is stored in each `NFNT'
+    resources instead of the `bdat' table in the sfnt resource.  Therefore,
+    face->num_fixed_sizes is set to 0, because bitmap data in `NFNT'
+    resource is unavailable at present.
+
+    The Mac FOND support works roughly like this:
+
+    - Check whether the offered stream points to a Mac suitcase file.  This
+      is done by checking the file type: it has to be 'FFIL' or 'tfil'.  The
+      stream that gets passed to our init_face() routine is a stdio stream,
+      which isn't usable for us, since the FOND resources live in the
+      resource fork.  So we just grab the stream->pathname field.
+
+    - Read the FOND resource into memory, then check whether there is a
+      TrueType font and/or(!) a Type 1 font available.
+
+    - If there is a Type 1 font available (as a separate `LWFN' file), read
+      its data into memory, massage it slightly so it becomes PFB data, wrap
+      it into a memory stream, load the Type 1 driver and delegate the rest
+      of the work to it by calling FT_Open_Face().  (XXX TODO: after this
+      has been done, the kerning data from the FOND resource should be
+      appended to the face: On the Mac there are usually no AFM files
+      available.  However, this is tricky since we need to map Mac char
+      codes to ps glyph names to glyph ID's...)
+
+    - If there is a TrueType font (an `sfnt' resource), read it into memory,
+      wrap it into a memory stream, load the TrueType driver and delegate
+      the rest of the work to it, by calling FT_Open_Face().
+
+    - Some suitcase fonts (notably Onyx) might point the `LWFN' file to
+      itself, even though it doesn't contains `POST' resources.  To handle
+      this special case without opening the file an extra time, we just
+      ignore errors from the `LWFN' and fallback to the `sfnt' if both are
+      available.
+  */
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_INTERNAL_STREAM_H
+#include "ftbase.h"
+
+  /* This is for Mac OS X.  Without redefinition, OS_INLINE */
+  /* expands to `static inline' which doesn't survive the   */
+  /* -ansi compilation flag of GCC.                         */
+#if !HAVE_ANSI_OS_INLINE
+#undef  OS_INLINE
+#define OS_INLINE  static __inline__
+#endif
+
+  /* `configure' checks the availability of `ResourceIndex' strictly */
+  /* and sets HAVE_TYPE_RESOURCE_INDEX 1 or 0 always.  If it is      */
+  /* not set (e.g., a build without `configure'), the availability   */
+  /* is guessed from the SDK version.                                */
+#ifndef HAVE_TYPE_RESOURCE_INDEX
+#if !defined( MAC_OS_X_VERSION_10_5 ) || \
+    ( MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5 )
+#define HAVE_TYPE_RESOURCE_INDEX 0
+#else
+#define HAVE_TYPE_RESOURCE_INDEX 1
+#endif
+#endif /* !HAVE_TYPE_RESOURCE_INDEX */
+
+#if ( HAVE_TYPE_RESOURCE_INDEX == 0 )
+  typedef short  ResourceIndex;
+#endif
+
+#include <CoreServices/CoreServices.h>
+#include <ApplicationServices/ApplicationServices.h>
+#include <sys/syslimits.h> /* PATH_MAX */
+
+  /* Don't want warnings about our own use of deprecated functions. */
+#define FT_DEPRECATED_ATTRIBUTE
+
+#include FT_MAC_H
+
+#ifndef kATSOptionFlagsUnRestrictedScope /* since Mac OS X 10.1 */
+#define kATSOptionFlagsUnRestrictedScope kATSOptionFlagsDefault
+#endif
+
+
+  /* Set PREFER_LWFN to 1 if LWFN (Type 1) is preferred over
+     TrueType in case *both* are available (this is not common,
+     but it *is* possible). */
+#ifndef PREFER_LWFN
+#define PREFER_LWFN  1
+#endif
+
+
+#ifdef FT_MACINTOSH
+
+  /* This function is deprecated because FSSpec is deprecated in Mac OS X  */
+  FT_EXPORT_DEF( FT_Error )
+  FT_GetFile_From_Mac_Name( const char*  fontName,
+                            FSSpec*      pathSpec,
+                            FT_Long*     face_index )
+  {
+    FT_UNUSED( fontName );
+    FT_UNUSED( pathSpec );
+    FT_UNUSED( face_index );
+
+    return FT_Err_Unimplemented_Feature;
+  }
+
+
+  /* Private function.                                         */
+  /* The FSSpec type has been discouraged for a long time,     */
+  /* unfortunately an FSRef replacement API for                */
+  /* ATSFontGetFileSpecification() is only available in        */
+  /* Mac OS X 10.5 and later.                                  */
+  static OSStatus
+  FT_ATSFontGetFileReference( ATSFontRef  ats_font_id,
+                              FSRef*      ats_font_ref )
+  {
+#if defined( MAC_OS_X_VERSION_10_5 ) && \
+    ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )
+
+    OSStatus  err;
+
+    err = ATSFontGetFileReference( ats_font_id, ats_font_ref );
+
+    return err;
+#elif __LP64__ /* No 64bit Carbon API on legacy platforms */
+    FT_UNUSED( ats_font_id );
+    FT_UNUSED( ats_font_ref );
+
+
+    return fnfErr;
+#else /* 32bit Carbon API on legacy platforms */
+    OSStatus  err;
+    FSSpec    spec;
+
+
+    err = ATSFontGetFileSpecification( ats_font_id, &spec );
+    if ( noErr == err )
+      err = FSpMakeFSRef( &spec, ats_font_ref );
+
+    return err;
+#endif
+  }
+
+
+  static FT_Error
+  FT_GetFileRef_From_Mac_ATS_Name( const char*  fontName,
+                                   FSRef*       ats_font_ref,
+                                   FT_Long*     face_index )
+  {
+    CFStringRef  cf_fontName;
+    ATSFontRef   ats_font_id;
+
+
+    *face_index = 0;
+
+    cf_fontName = CFStringCreateWithCString( NULL, fontName,
+                                             kCFStringEncodingMacRoman );
+    ats_font_id = ATSFontFindFromName( cf_fontName,
+                                       kATSOptionFlagsUnRestrictedScope );
+    CFRelease( cf_fontName );
+
+    if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL )
+      return FT_Err_Unknown_File_Format;
+
+    if ( noErr != FT_ATSFontGetFileReference( ats_font_id, ats_font_ref ) )
+      return FT_Err_Unknown_File_Format;
+
+    /* face_index calculation by searching preceding fontIDs */
+    /* with same FSRef                                       */
+    {
+      ATSFontRef  id2 = ats_font_id - 1;
+      FSRef       ref2;
+
+
+      while ( id2 > 0 )
+      {
+        if ( noErr != FT_ATSFontGetFileReference( id2, &ref2 ) )
+          break;
+        if ( noErr != FSCompareFSRefs( ats_font_ref, &ref2 ) )
+          break;
+
+        id2 --;
+      }
+      *face_index = ats_font_id - ( id2 + 1 );
+    }
+
+    return FT_Err_Ok;
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_GetFilePath_From_Mac_ATS_Name( const char*  fontName,
+                                    UInt8*       path,
+                                    UInt32       maxPathSize,
+                                    FT_Long*     face_index )
+  {
+    FSRef     ref;
+    FT_Error  err;
+
+
+    err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
+    if ( FT_Err_Ok != err )
+      return err;
+
+    if ( noErr != FSRefMakePath( &ref, path, maxPathSize ) )
+      return FT_Err_Unknown_File_Format;
+
+    return FT_Err_Ok;
+  }
+
+
+  /* This function is deprecated because FSSpec is deprecated in Mac OS X  */
+  FT_EXPORT_DEF( FT_Error )
+  FT_GetFile_From_Mac_ATS_Name( const char*  fontName,
+                                FSSpec*      pathSpec,
+                                FT_Long*     face_index )
+  {
+#if ( __LP64__ ) || ( defined( MAC_OS_X_VERSION_10_5 ) && \
+      ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 ) )
+    FT_UNUSED( fontName );
+    FT_UNUSED( pathSpec );
+    FT_UNUSED( face_index );
+
+    return FT_Err_Unimplemented_Feature;
+#else
+    FSRef     ref;
+    FT_Error  err;
+
+
+    err = FT_GetFileRef_From_Mac_ATS_Name( fontName, &ref, face_index );
+    if ( FT_Err_Ok != err )
+      return err;
+
+    if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone, NULL, NULL,
+                                    pathSpec, NULL ) )
+      return FT_Err_Unknown_File_Format;
+
+    return FT_Err_Ok;
+#endif
+  }
+
+
+  static OSErr
+  FT_FSPathMakeRes( const UInt8*    pathname,
+                    ResFileRefNum*  res )
+  {
+    OSErr  err;
+    FSRef  ref;
+
+
+    if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    /* at present, no support for dfont format */
+    err = FSOpenResourceFile( &ref, 0, NULL, fsRdPerm, res );
+    if ( noErr == err )
+      return err;
+
+    /* fallback to original resource-fork font */
+    *res = FSOpenResFile( &ref, fsRdPerm );
+    err  = ResError();
+
+    return err;
+  }
+
+
+  /* Return the file type for given pathname */
+  static OSType
+  get_file_type_from_path( const UInt8*  pathname )
+  {
+    FSRef          ref;
+    FSCatalogInfo  info;
+
+
+    if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) )
+      return ( OSType ) 0;
+
+    if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoFinderInfo, &info,
+                                    NULL, NULL, NULL ) )
+      return ( OSType ) 0;
+
+    return ((FInfo *)(info.finderInfo))->fdType;
+  }
+
+
+  /* Given a PostScript font name, create the Macintosh LWFN file name. */
+  static void
+  create_lwfn_name( char*   ps_name,
+                    Str255  lwfn_file_name )
+  {
+    int       max = 5, count = 0;
+    FT_Byte*  p = lwfn_file_name;
+    FT_Byte*  q = (FT_Byte*)ps_name;
+
+
+    lwfn_file_name[0] = 0;
+
+    while ( *q )
+    {
+      if ( ft_isupper( *q ) )
+      {
+        if ( count )
+          max = 3;
+        count = 0;
+      }
+      if ( count < max && ( ft_isalnum( *q ) || *q == '_' ) )
+      {
+        *++p = *q;
+        lwfn_file_name[0]++;
+        count++;
+      }
+      q++;
+    }
+  }
+
+
+  static short
+  count_faces_sfnt( char*  fond_data )
+  {
+    /* The count is 1 greater than the value in the FOND.  */
+    /* Isn't that cute? :-)                                */
+
+    return EndianS16_BtoN( *( (short*)( fond_data +
+                                        sizeof ( FamRec ) ) ) ) + 1;
+  }
+
+
+  static short
+  count_faces_scalable( char*  fond_data )
+  {
+    AsscEntry*  assoc;
+    FamRec*     fond;
+    short       i, face, face_all;
+
+
+    fond     = (FamRec*)fond_data;
+    face_all = EndianS16_BtoN( *( (short *)( fond_data +
+                                             sizeof ( FamRec ) ) ) ) + 1;
+    assoc    = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
+    face     = 0;
+
+    for ( i = 0; i < face_all; i++ )
+    {
+      if ( 0 == EndianS16_BtoN( assoc[i].fontSize ) )
+        face++;
+    }
+    return face;
+  }
+
+
+  /* Look inside the FOND data, answer whether there should be an SFNT
+     resource, and answer the name of a possible LWFN Type 1 file.
+
+     Thanks to Paul Miller (paulm@profoundeffects.com) for the fix
+     to load a face OTHER than the first one in the FOND!
+  */
+
+
+  static void
+  parse_fond( char*   fond_data,
+              short*  have_sfnt,
+              ResID*  sfnt_id,
+              Str255  lwfn_file_name,
+              short   face_index )
+  {
+    AsscEntry*  assoc;
+    AsscEntry*  base_assoc;
+    FamRec*     fond;
+
+
+    *sfnt_id          = 0;
+    *have_sfnt        = 0;
+    lwfn_file_name[0] = 0;
+
+    fond       = (FamRec*)fond_data;
+    assoc      = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 );
+    base_assoc = assoc;
+
+    /* the maximum faces in a FOND is 48, size of StyleTable.indexes[] */
+    if ( 47 < face_index )
+      return;
+
+    /* Let's do a little range checking before we get too excited here */
+    if ( face_index < count_faces_sfnt( fond_data ) )
+    {
+      assoc += face_index;        /* add on the face_index! */
+
+      /* if the face at this index is not scalable,
+         fall back to the first one (old behavior) */
+      if ( EndianS16_BtoN( assoc->fontSize ) == 0 )
+      {
+        *have_sfnt = 1;
+        *sfnt_id   = EndianS16_BtoN( assoc->fontID );
+      }
+      else if ( base_assoc->fontSize == 0 )
+      {
+        *have_sfnt = 1;
+        *sfnt_id   = EndianS16_BtoN( base_assoc->fontID );
+      }
+    }
+
+    if ( EndianS32_BtoN( fond->ffStylOff ) )
+    {
+      unsigned char*  p = (unsigned char*)fond_data;
+      StyleTable*     style;
+      unsigned short  string_count;
+      char            ps_name[256];
+      unsigned char*  names[64];
+      int             i;
+
+
+      p += EndianS32_BtoN( fond->ffStylOff );
+      style = (StyleTable*)p;
+      p += sizeof ( StyleTable );
+      string_count = EndianS16_BtoN( *(short*)(p) );
+      p += sizeof ( short );
+
+      for ( i = 0; i < string_count && i < 64; i++ )
+      {
+        names[i] = p;
+        p       += names[i][0];
+        p++;
+      }
+
+      {
+        size_t  ps_name_len = (size_t)names[0][0];
+
+
+        if ( ps_name_len != 0 )
+        {
+          ft_memcpy(ps_name, names[0] + 1, ps_name_len);
+          ps_name[ps_name_len] = 0;
+        }
+        if ( style->indexes[face_index] > 1 &&
+             style->indexes[face_index] <= FT_MIN( string_count, 64 ) )
+        {
+          unsigned char*  suffixes = names[style->indexes[face_index] - 1];
+
+
+          for ( i = 1; i <= suffixes[0]; i++ )
+          {
+            unsigned char*  s;
+            size_t          j = suffixes[i] - 1;
+
+
+            if ( j < string_count && ( s = names[j] ) != NULL )
+            {
+              size_t  s_len = (size_t)s[0];
+
+
+              if ( s_len != 0 && ps_name_len + s_len < sizeof ( ps_name ) )
+              {
+                ft_memcpy( ps_name + ps_name_len, s + 1, s_len );
+                ps_name_len += s_len;
+                ps_name[ps_name_len] = 0;
+              }
+            }
+          }
+        }
+      }
+
+      create_lwfn_name( ps_name, lwfn_file_name );
+    }
+  }
+
+
+  static  FT_Error
+  lookup_lwfn_by_fond( const UInt8*      path_fond,
+                       ConstStr255Param  base_lwfn,
+                       UInt8*            path_lwfn,
+                       size_t            path_size )
+  {
+    FSRef   ref, par_ref;
+    size_t  dirname_len;
+
+
+    /* Pathname for FSRef can be in various formats: HFS, HFS+, and POSIX. */
+    /* We should not extract parent directory by string manipulation.      */
+
+    if ( noErr != FSPathMakeRef( path_fond, &ref, FALSE ) )
+      return FT_Err_Invalid_Argument;
+
+    if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
+                                    NULL, NULL, NULL, &par_ref ) )
+      return FT_Err_Invalid_Argument;
+
+    if ( noErr != FSRefMakePath( &par_ref, path_lwfn, path_size ) )
+      return FT_Err_Invalid_Argument;
+
+    if ( ft_strlen( (char *)path_lwfn ) + 1 + base_lwfn[0] > path_size )
+      return FT_Err_Invalid_Argument;
+
+    /* now we have absolute dirname in path_lwfn */
+    ft_strcat( (char *)path_lwfn, "/" );
+    dirname_len = ft_strlen( (char *)path_lwfn );
+    ft_strcat( (char *)path_lwfn, (char *)base_lwfn + 1 );
+    path_lwfn[dirname_len + base_lwfn[0]] = '\0';
+
+    if ( noErr != FSPathMakeRef( path_lwfn, &ref, FALSE ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone,
+                                    NULL, NULL, NULL, NULL ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    return FT_Err_Ok;
+  }
+
+
+  static short
+  count_faces( Handle        fond,
+               const UInt8*  pathname )
+  {
+    ResID     sfnt_id;
+    short     have_sfnt, have_lwfn;
+    Str255    lwfn_file_name;
+    UInt8     buff[PATH_MAX];
+    FT_Error  err;
+    short     num_faces;
+
+
+    have_sfnt = have_lwfn = 0;
+
+    parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, 0 );
+
+    if ( lwfn_file_name[0] )
+    {
+      err = lookup_lwfn_by_fond( pathname, lwfn_file_name,
+                                 buff, sizeof ( buff )  );
+      if ( FT_Err_Ok == err )
+        have_lwfn = 1;
+    }
+
+    if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) )
+      num_faces = 1;
+    else
+      num_faces = count_faces_scalable( *fond );
+
+    return num_faces;
+  }
+
+
+  /* Read Type 1 data from the POST resources inside the LWFN file,
+     return a PFB buffer.  This is somewhat convoluted because the FT2
+     PFB parser wants the ASCII header as one chunk, and the LWFN
+     chunks are often not organized that way, so we glue chunks
+     of the same type together. */
+  static FT_Error
+  read_lwfn( FT_Memory      memory,
+             ResFileRefNum  res,
+             FT_Byte**      pfb_data,
+             FT_ULong*      size )
+  {
+    FT_Error       error = FT_Err_Ok;
+    ResID          res_id;
+    unsigned char  *buffer, *p, *size_p = NULL;
+    FT_ULong       total_size = 0;
+    FT_ULong       old_total_size = 0;
+    FT_ULong       post_size, pfb_chunk_size;
+    Handle         post_data;
+    char           code, last_code;
+
+
+    UseResFile( res );
+
+    /* First pass: load all POST resources, and determine the size of */
+    /* the output buffer.                                             */
+    res_id    = 501;
+    last_code = -1;
+
+    for (;;)
+    {
+      post_data = Get1Resource( TTAG_POST, res_id++ );
+      if ( post_data == NULL )
+        break;  /* we are done */
+
+      code = (*post_data)[0];
+
+      if ( code != last_code )
+      {
+        if ( code == 5 )
+          total_size += 2; /* just the end code */
+        else
+          total_size += 6; /* code + 4 bytes chunk length */
+      }
+
+      total_size += GetHandleSize( post_data ) - 2;
+      last_code = code;
+
+      /* detect integer overflows */
+      if ( total_size < old_total_size )
+      {
+        error = FT_Err_Array_Too_Large;
+        goto Error;
+      }
+
+      old_total_size = total_size;
+    }
+
+    if ( FT_ALLOC( buffer, (FT_Long)total_size ) )
+      goto Error;
+
+    /* Second pass: append all POST data to the buffer, add PFB fields. */
+    /* Glue all consecutive chunks of the same type together.           */
+    p              = buffer;
+    res_id         = 501;
+    last_code      = -1;
+    pfb_chunk_size = 0;
+
+    for (;;)
+    {
+      post_data = Get1Resource( TTAG_POST, res_id++ );
+      if ( post_data == NULL )
+        break;  /* we are done */
+
+      post_size = (FT_ULong)GetHandleSize( post_data ) - 2;
+      code = (*post_data)[0];
+
+      if ( code != last_code )
+      {
+        if ( last_code != -1 )
+        {
+          /* we are done adding a chunk, fill in the size field */
+          if ( size_p != NULL )
+          {
+            *size_p++ = (FT_Byte)(   pfb_chunk_size         & 0xFF );
+            *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 8  ) & 0xFF );
+            *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 16 ) & 0xFF );
+            *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 24 ) & 0xFF );
+          }
+          pfb_chunk_size = 0;
+        }
+
+        *p++ = 0x80;
+        if ( code == 5 )
+          *p++ = 0x03;  /* the end */
+        else if ( code == 2 )
+          *p++ = 0x02;  /* binary segment */
+        else
+          *p++ = 0x01;  /* ASCII segment */
+
+        if ( code != 5 )
+        {
+          size_p = p;   /* save for later */
+          p += 4;       /* make space for size field */
+        }
+      }
+
+      ft_memcpy( p, *post_data + 2, post_size );
+      pfb_chunk_size += post_size;
+      p += post_size;
+      last_code = code;
+    }
+
+    *pfb_data = buffer;
+    *size = total_size;
+
+  Error:
+    CloseResFile( res );
+    return error;
+  }
+
+
+  /* Create a new FT_Face from a file path to an LWFN file. */
+  static FT_Error
+  FT_New_Face_From_LWFN( FT_Library    library,
+                         const UInt8*  pathname,
+                         FT_Long       face_index,
+                         FT_Face*      aface )
+  {
+    FT_Byte*       pfb_data;
+    FT_ULong       pfb_size;
+    FT_Error       error;
+    ResFileRefNum  res;
+
+
+    if ( noErr != FT_FSPathMakeRes( pathname, &res ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    pfb_data = NULL;
+    pfb_size = 0;
+    error = read_lwfn( library->memory, res, &pfb_data, &pfb_size );
+    CloseResFile( res ); /* PFB is already loaded, useless anymore */
+    if ( error )
+      return error;
+
+    return open_face_from_buffer( library,
+                                  pfb_data,
+                                  pfb_size,
+                                  face_index,
+                                  "type1",
+                                  aface );
+  }
+
+
+  /* Create a new FT_Face from an SFNT resource, specified by res ID. */
+  static FT_Error
+  FT_New_Face_From_SFNT( FT_Library  library,
+                         ResID       sfnt_id,
+                         FT_Long     face_index,
+                         FT_Face*    aface )
+  {
+    Handle     sfnt = NULL;
+    FT_Byte*   sfnt_data;
+    size_t     sfnt_size;
+    FT_Error   error  = FT_Err_Ok;
+    FT_Memory  memory = library->memory;
+    int        is_cff, is_sfnt_ps;
+
+
+    sfnt = GetResource( TTAG_sfnt, sfnt_id );
+    if ( sfnt == NULL )
+      return FT_Err_Invalid_Handle;
+
+    sfnt_size = (FT_ULong)GetHandleSize( sfnt );
+    if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) )
+    {
+      ReleaseResource( sfnt );
+      return error;
+    }
+
+    ft_memcpy( sfnt_data, *sfnt, sfnt_size );
+    ReleaseResource( sfnt );
+
+    is_cff     = sfnt_size > 4 && !ft_memcmp( sfnt_data, "OTTO", 4 );
+    is_sfnt_ps = sfnt_size > 4 && !ft_memcmp( sfnt_data, "typ1", 4 );
+
+    if ( is_sfnt_ps )
+    {
+      FT_Stream  stream;
+
+
+      if ( FT_NEW( stream ) )
+        goto Try_OpenType;
+
+      FT_Stream_OpenMemory( stream, sfnt_data, sfnt_size );
+      if ( !open_face_PS_from_sfnt_stream( library,
+                                           stream,
+                                           face_index,
+                                           0, NULL,
+                                           aface ) )
+      {
+        FT_Stream_Close( stream );
+        FT_FREE( stream );
+        FT_FREE( sfnt_data );
+        goto Exit;
+      }
+
+      FT_FREE( stream );
+    }
+  Try_OpenType:
+    error = open_face_from_buffer( library,
+                                   sfnt_data,
+                                   sfnt_size,
+                                   face_index,
+                                   is_cff ? "cff" : "truetype",
+                                   aface );
+  Exit:
+    return error;
+  }
+
+
+  /* Create a new FT_Face from a file path to a suitcase file. */
+  static FT_Error
+  FT_New_Face_From_Suitcase( FT_Library    library,
+                             const UInt8*  pathname,
+                             FT_Long       face_index,
+                             FT_Face*      aface )
+  {
+    FT_Error       error = FT_Err_Cannot_Open_Resource;
+    ResFileRefNum  res_ref;
+    ResourceIndex  res_index;
+    Handle         fond;
+    short          num_faces_in_res, num_faces_in_fond;
+
+
+    if ( noErr != FT_FSPathMakeRes( pathname, &res_ref ) )
+      return FT_Err_Cannot_Open_Resource;
+
+    UseResFile( res_ref );
+    if ( ResError() )
+      return FT_Err_Cannot_Open_Resource;
+
+    num_faces_in_res = 0;
+    for ( res_index = 1; ; ++res_index )
+    {
+      fond = Get1IndResource( TTAG_FOND, res_index );
+      if ( ResError() )
+        break;
+
+      num_faces_in_fond  = count_faces( fond, pathname );
+      num_faces_in_res  += num_faces_in_fond;
+
+      if ( 0 <= face_index && face_index < num_faces_in_fond && error )
+        error = FT_New_Face_From_FOND( library, fond, face_index, aface );
+
+      face_index -= num_faces_in_fond;
+    }
+
+    CloseResFile( res_ref );
+    if ( FT_Err_Ok == error && NULL != aface && NULL != *aface )
+      (*aface)->num_faces = num_faces_in_res;
+    return error;
+  }
+
+
+  /* documentation is in ftmac.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Face_From_FOND( FT_Library  library,
+                         Handle      fond,
+                         FT_Long     face_index,
+                         FT_Face*    aface )
+  {
+    short     have_sfnt, have_lwfn = 0;
+    ResID     sfnt_id, fond_id;
+    OSType    fond_type;
+    Str255    fond_name;
+    Str255    lwfn_file_name;
+    UInt8     path_lwfn[PATH_MAX];
+    OSErr     err;
+    FT_Error  error = FT_Err_Ok;
+
+
+    GetResInfo( fond, &fond_id, &fond_type, fond_name );
+    if ( ResError() != noErr || fond_type != TTAG_FOND )
+      return FT_Err_Invalid_File_Format;
+
+    parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, face_index );
+
+    if ( lwfn_file_name[0] )
+    {
+      ResFileRefNum  res;
+
+
+      res = HomeResFile( fond );
+      if ( noErr != ResError() )
+        goto found_no_lwfn_file;
+
+      {
+        UInt8  path_fond[PATH_MAX];
+        FSRef  ref;
+
+
+        err = FSGetForkCBInfo( res, kFSInvalidVolumeRefNum,
+                               NULL, NULL, NULL, &ref, NULL );
+        if ( noErr != err )
+          goto found_no_lwfn_file;
+
+        err = FSRefMakePath( &ref, path_fond, sizeof ( path_fond ) );
+        if ( noErr != err )
+          goto found_no_lwfn_file;
+
+        error = lookup_lwfn_by_fond( path_fond, lwfn_file_name,
+                                     path_lwfn, sizeof ( path_lwfn ) );
+        if ( FT_Err_Ok == error )
+          have_lwfn = 1;
+      }
+    }
+
+    if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) )
+      error = FT_New_Face_From_LWFN( library,
+                                     path_lwfn,
+                                     face_index,
+                                     aface );
+    else
+      error = FT_Err_Unknown_File_Format;
+
+  found_no_lwfn_file:
+    if ( have_sfnt && FT_Err_Ok != error )
+      error = FT_New_Face_From_SFNT( library,
+                                     sfnt_id,
+                                     face_index,
+                                     aface );
+
+    return error;
+  }
+
+
+  /* Common function to load a new FT_Face from a resource file. */
+  static FT_Error
+  FT_New_Face_From_Resource( FT_Library    library,
+                             const UInt8*  pathname,
+                             FT_Long       face_index,
+                             FT_Face*      aface )
+  {
+    OSType    file_type;
+    FT_Error  error;
+
+
+    /* LWFN is a (very) specific file format, check for it explicitly */
+    file_type = get_file_type_from_path( pathname );
+    if ( file_type == TTAG_LWFN )
+      return FT_New_Face_From_LWFN( library, pathname, face_index, aface );
+
+    /* Otherwise the file type doesn't matter (there are more than  */
+    /* `FFIL' and `tfil').  Just try opening it as a font suitcase; */
+    /* if it works, fine.                                           */
+
+    error = FT_New_Face_From_Suitcase( library, pathname, face_index, aface );
+    if ( error == 0 )
+      return error;
+
+    /* let it fall through to normal loader (.ttf, .otf, etc.); */
+    /* we signal this by returning no error and no FT_Face      */
+    *aface = NULL;
+    return 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is the Mac-specific implementation of FT_New_Face.  In        */
+  /*    addition to the standard FT_New_Face() functionality, it also      */
+  /*    accepts pathnames to Mac suitcase files.  For further              */
+  /*    documentation see the original FT_New_Face() in freetype.h.        */
+  /*                                                                       */
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Face( FT_Library   library,
+               const char*  pathname,
+               FT_Long      face_index,
+               FT_Face*     aface )
+  {
+    FT_Open_Args  args;
+    FT_Error      error;
+
+
+    /* test for valid `library' and `aface' delayed to FT_Open_Face() */
+    if ( !pathname )
+      return FT_Err_Invalid_Argument;
+
+    error  = FT_Err_Ok;
+    *aface = NULL;
+
+    /* try resourcefork based font: LWFN, FFIL */
+    error = FT_New_Face_From_Resource( library, (UInt8 *)pathname,
+                                       face_index, aface );
+    if ( error != 0 || *aface != NULL )
+      return error;
+
+    /* let it fall through to normal loader (.ttf, .otf, etc.) */
+    args.flags    = FT_OPEN_PATHNAME;
+    args.pathname = (char*)pathname;
+    return FT_Open_Face( library, &args, face_index, aface );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FSRef                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FT_New_Face_From_FSRef is identical to FT_New_Face except it       */
+  /*    accepts an FSRef instead of a path.                                */
+  /*                                                                       */
+  /* This function is deprecated because Carbon data types (FSRef)         */
+  /* are not cross-platform, and thus not suitable for the freetype API.   */
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Face_From_FSRef( FT_Library    library,
+                          const FSRef*  ref,
+                          FT_Long       face_index,
+                          FT_Face*      aface )
+  {
+    FT_Error      error;
+    FT_Open_Args  args;
+    OSErr   err;
+    UInt8   pathname[PATH_MAX];
+
+
+    if ( !ref )
+      return FT_Err_Invalid_Argument;
+
+    err = FSRefMakePath( ref, pathname, sizeof ( pathname ) );
+    if ( err )
+      error = FT_Err_Cannot_Open_Resource;
+
+    error = FT_New_Face_From_Resource( library, pathname, face_index, aface );
+    if ( error != 0 || *aface != NULL )
+      return error;
+
+    /* fallback to datafork font */
+    args.flags    = FT_OPEN_PATHNAME;
+    args.pathname = (char*)pathname;
+    return FT_Open_Face( library, &args, face_index, aface );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FSSpec                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FT_New_Face_From_FSSpec is identical to FT_New_Face except it      */
+  /*    accepts an FSSpec instead of a path.                               */
+  /*                                                                       */
+  /* This function is deprecated because FSSpec is deprecated in Mac OS X  */
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Face_From_FSSpec( FT_Library     library,
+                           const FSSpec*  spec,
+                           FT_Long        face_index,
+                           FT_Face*       aface )
+  {
+#if ( __LP64__ ) || ( defined( MAC_OS_X_VERSION_10_5 ) && \
+      ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 ) )
+    FT_UNUSED( library );
+    FT_UNUSED( spec );
+    FT_UNUSED( face_index );
+    FT_UNUSED( aface );
+
+    return FT_Err_Unimplemented_Feature;
+#else
+    FSRef  ref;
+
+
+    if ( !spec || FSpMakeFSRef( spec, &ref ) != noErr )
+      return FT_Err_Invalid_Argument;
+    else
+      return FT_New_Face_From_FSRef( library, &ref, face_index, aface );
+#endif
+  }
+
+#endif /* FT_MACINTOSH */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftmm.c b/extensions/externals/src/freetype-2.4.9/src/base/ftmm.c
new file mode 100644
index 0000000..0307729
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftmm.c
@@ -0,0 +1,202 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmm.c                                                                 */
+/*                                                                         */
+/*    Multiple Master font support (body).                                 */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2004, 2009 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_MULTIPLE_MASTERS_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_MULTIPLE_MASTERS_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_mm
+
+
+  static FT_Error
+  ft_face_get_mm_service( FT_Face                   face,
+                          FT_Service_MultiMasters  *aservice )
+  {
+    FT_Error  error;
+
+
+    *aservice = NULL;
+
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    error = FT_Err_Invalid_Argument;
+
+    if ( FT_HAS_MULTIPLE_MASTERS( face ) )
+    {
+      FT_FACE_LOOKUP_SERVICE( face,
+                              *aservice,
+                              MULTI_MASTERS );
+
+      if ( *aservice )
+        error = FT_Err_Ok;
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in ftmm.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_Multi_Master( FT_Face           face,
+                       FT_Multi_Master  *amaster )
+  {
+    FT_Error                 error;
+    FT_Service_MultiMasters  service;
+
+
+    error = ft_face_get_mm_service( face, &service );
+    if ( !error )
+    {
+      error = FT_Err_Invalid_Argument;
+      if ( service->get_mm )
+        error = service->get_mm( face, amaster );
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in ftmm.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_MM_Var( FT_Face      face,
+                 FT_MM_Var*  *amaster )
+  {
+    FT_Error                 error;
+    FT_Service_MultiMasters  service;
+
+
+    error = ft_face_get_mm_service( face, &service );
+    if ( !error )
+    {
+      error = FT_Err_Invalid_Argument;
+      if ( service->get_mm_var )
+        error = service->get_mm_var( face, amaster );
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in ftmm.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Set_MM_Design_Coordinates( FT_Face   face,
+                                FT_UInt   num_coords,
+                                FT_Long*  coords )
+  {
+    FT_Error                 error;
+    FT_Service_MultiMasters  service;
+
+
+    error = ft_face_get_mm_service( face, &service );
+    if ( !error )
+    {
+      error = FT_Err_Invalid_Argument;
+      if ( service->set_mm_design )
+        error = service->set_mm_design( face, num_coords, coords );
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in ftmm.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Set_Var_Design_Coordinates( FT_Face    face,
+                                 FT_UInt    num_coords,
+                                 FT_Fixed*  coords )
+  {
+    FT_Error                 error;
+    FT_Service_MultiMasters  service;
+
+
+    error = ft_face_get_mm_service( face, &service );
+    if ( !error )
+    {
+      error = FT_Err_Invalid_Argument;
+      if ( service->set_var_design )
+        error = service->set_var_design( face, num_coords, coords );
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in ftmm.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Set_MM_Blend_Coordinates( FT_Face    face,
+                               FT_UInt    num_coords,
+                               FT_Fixed*  coords )
+  {
+    FT_Error                 error;
+    FT_Service_MultiMasters  service;
+
+
+    error = ft_face_get_mm_service( face, &service );
+    if ( !error )
+    {
+      error = FT_Err_Invalid_Argument;
+      if ( service->set_mm_blend )
+         error = service->set_mm_blend( face, num_coords, coords );
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in ftmm.h */
+
+  /* This is exactly the same as the previous function.  It exists for */
+  /* orthogonality.                                                    */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Set_Var_Blend_Coordinates( FT_Face    face,
+                                FT_UInt    num_coords,
+                                FT_Fixed*  coords )
+  {
+    FT_Error                 error;
+    FT_Service_MultiMasters  service;
+
+
+    error = ft_face_get_mm_service( face, &service );
+    if ( !error )
+    {
+      error = FT_Err_Invalid_Argument;
+      if ( service->set_mm_blend )
+         error = service->set_mm_blend( face, num_coords, coords );
+    }
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftobjs.c b/extensions/externals/src/freetype-2.4.9/src/base/ftobjs.c
new file mode 100644
index 0000000..36ee797
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftobjs.c
@@ -0,0 +1,4751 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftobjs.c                                                               */
+/*                                                                         */
+/*    The FreeType private base classes (body).                            */
+/*                                                                         */
+/*  Copyright 1996-2012 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_LIST_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_VALIDATE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_RFORK_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H    /* for SFNT_Load_Table_Func */
+#include FT_TRUETYPE_TABLES_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_TRUETYPE_IDS_H
+
+#include FT_SERVICE_SFNT_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_GLYPH_DICT_H
+#include FT_SERVICE_TT_CMAP_H
+#include FT_SERVICE_KERNING_H
+#include FT_SERVICE_TRUETYPE_ENGINE_H
+
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+#include "ftbase.h"
+#endif
+
+#define GRID_FIT_METRICS
+
+
+  FT_BASE_DEF( FT_Pointer )
+  ft_service_list_lookup( FT_ServiceDesc  service_descriptors,
+                          const char*     service_id )
+  {
+    FT_Pointer      result = NULL;
+    FT_ServiceDesc  desc   = service_descriptors;
+
+
+    if ( desc && service_id )
+    {
+      for ( ; desc->serv_id != NULL; desc++ )
+      {
+        if ( ft_strcmp( desc->serv_id, service_id ) == 0 )
+        {
+          result = (FT_Pointer)desc->serv_data;
+          break;
+        }
+      }
+    }
+
+    return result;
+  }
+
+
+  FT_BASE_DEF( void )
+  ft_validator_init( FT_Validator        valid,
+                     const FT_Byte*      base,
+                     const FT_Byte*      limit,
+                     FT_ValidationLevel  level )
+  {
+    valid->base  = base;
+    valid->limit = limit;
+    valid->level = level;
+    valid->error = FT_Err_Ok;
+  }
+
+
+  FT_BASE_DEF( FT_Int )
+  ft_validator_run( FT_Validator  valid )
+  {
+    /* This function doesn't work!  None should call it. */
+    FT_UNUSED( valid );
+
+    return -1;
+  }
+
+
+  FT_BASE_DEF( void )
+  ft_validator_error( FT_Validator  valid,
+                      FT_Error      error )
+  {
+    /* since the cast below also disables the compiler's */
+    /* type check, we introduce a dummy variable, which  */
+    /* will be optimized away                            */
+    volatile ft_jmp_buf* jump_buffer = &valid->jump_buffer;
+
+
+    valid->error = error;
+
+    /* throw away volatileness; use `jump_buffer' or the  */
+    /* compiler may warn about an unused local variable   */
+    ft_longjmp( *(ft_jmp_buf*) jump_buffer, 1 );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                           S T R E A M                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* create a new input stream from an FT_Open_Args structure */
+  /*                                                          */
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_New( FT_Library           library,
+                 const FT_Open_Args*  args,
+                 FT_Stream           *astream )
+  {
+    FT_Error   error;
+    FT_Memory  memory;
+    FT_Stream  stream = NULL;
+
+
+    *astream = 0;
+
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    if ( !args )
+      return FT_Err_Invalid_Argument;
+
+    memory = library->memory;
+
+    if ( FT_NEW( stream ) )
+      goto Exit;
+
+    stream->memory = memory;
+
+    if ( args->flags & FT_OPEN_MEMORY )
+    {
+      /* create a memory-based stream */
+      FT_Stream_OpenMemory( stream,
+                            (const FT_Byte*)args->memory_base,
+                            args->memory_size );
+    }
+
+#ifndef FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT
+
+    else if ( args->flags & FT_OPEN_PATHNAME )
+    {
+      /* create a normal system stream */
+      error = FT_Stream_Open( stream, args->pathname );
+      stream->pathname.pointer = args->pathname;
+    }
+    else if ( ( args->flags & FT_OPEN_STREAM ) && args->stream )
+    {
+      /* use an existing, user-provided stream */
+
+      /* in this case, we do not need to allocate a new stream object */
+      /* since the caller is responsible for closing it himself       */
+      FT_FREE( stream );
+      stream = args->stream;
+    }
+
+#endif
+
+    else
+      error = FT_Err_Invalid_Argument;
+
+    if ( error )
+      FT_FREE( stream );
+    else
+      stream->memory = memory;  /* just to be certain */
+
+    *astream = stream;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Stream_Free( FT_Stream  stream,
+                  FT_Int     external )
+  {
+    if ( stream )
+    {
+      FT_Memory  memory = stream->memory;
+
+
+      FT_Stream_Close( stream );
+
+      if ( !external )
+        FT_FREE( stream );
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_objs
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****               FACE, SIZE & GLYPH SLOT OBJECTS                   ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  static FT_Error
+  ft_glyphslot_init( FT_GlyphSlot  slot )
+  {
+    FT_Driver         driver   = slot->face->driver;
+    FT_Driver_Class   clazz    = driver->clazz;
+    FT_Memory         memory   = driver->root.memory;
+    FT_Error          error    = FT_Err_Ok;
+    FT_Slot_Internal  internal = NULL;
+
+
+    slot->library = driver->root.library;
+
+    if ( FT_NEW( internal ) )
+      goto Exit;
+
+    slot->internal = internal;
+
+    if ( FT_DRIVER_USES_OUTLINES( driver ) )
+      error = FT_GlyphLoader_New( memory, &internal->loader );
+
+    if ( !error && clazz->init_slot )
+      error = clazz->init_slot( slot );
+
+  Exit:
+    return error;
+  }
+
+
+  FT_BASE_DEF( void )
+  ft_glyphslot_free_bitmap( FT_GlyphSlot  slot )
+  {
+    if ( slot->internal && ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) )
+    {
+      FT_Memory  memory = FT_FACE_MEMORY( slot->face );
+
+
+      FT_FREE( slot->bitmap.buffer );
+      slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+    }
+    else
+    {
+      /* assume that the bitmap buffer was stolen or not */
+      /* allocated from the heap                         */
+      slot->bitmap.buffer = NULL;
+    }
+  }
+
+
+  FT_BASE_DEF( void )
+  ft_glyphslot_set_bitmap( FT_GlyphSlot  slot,
+                           FT_Byte*      buffer )
+  {
+    ft_glyphslot_free_bitmap( slot );
+
+    slot->bitmap.buffer = buffer;
+
+    FT_ASSERT( (slot->internal->flags & FT_GLYPH_OWN_BITMAP) == 0 );
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  ft_glyphslot_alloc_bitmap( FT_GlyphSlot  slot,
+                             FT_ULong      size )
+  {
+    FT_Memory  memory = FT_FACE_MEMORY( slot->face );
+    FT_Error   error;
+
+
+    if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+      FT_FREE( slot->bitmap.buffer );
+    else
+      slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+
+    (void)FT_ALLOC( slot->bitmap.buffer, size );
+    return error;
+  }
+
+
+  static void
+  ft_glyphslot_clear( FT_GlyphSlot  slot )
+  {
+    /* free bitmap if needed */
+    ft_glyphslot_free_bitmap( slot );
+
+    /* clear all public fields in the glyph slot */
+    FT_ZERO( &slot->metrics );
+    FT_ZERO( &slot->outline );
+
+    slot->bitmap.width      = 0;
+    slot->bitmap.rows       = 0;
+    slot->bitmap.pitch      = 0;
+    slot->bitmap.pixel_mode = 0;
+    /* `slot->bitmap.buffer' has been handled by ft_glyphslot_free_bitmap */
+
+    slot->bitmap_left   = 0;
+    slot->bitmap_top    = 0;
+    slot->num_subglyphs = 0;
+    slot->subglyphs     = 0;
+    slot->control_data  = 0;
+    slot->control_len   = 0;
+    slot->other         = 0;
+    slot->format        = FT_GLYPH_FORMAT_NONE;
+
+    slot->linearHoriAdvance = 0;
+    slot->linearVertAdvance = 0;
+    slot->lsb_delta         = 0;
+    slot->rsb_delta         = 0;
+  }
+
+
+  static void
+  ft_glyphslot_done( FT_GlyphSlot  slot )
+  {
+    FT_Driver        driver = slot->face->driver;
+    FT_Driver_Class  clazz  = driver->clazz;
+    FT_Memory        memory = driver->root.memory;
+
+
+    if ( clazz->done_slot )
+      clazz->done_slot( slot );
+
+    /* free bitmap buffer if needed */
+    ft_glyphslot_free_bitmap( slot );
+
+    /* slot->internal might be NULL in out-of-memory situations */
+    if ( slot->internal )
+    {
+      /* free glyph loader */
+      if ( FT_DRIVER_USES_OUTLINES( driver ) )
+      {
+        FT_GlyphLoader_Done( slot->internal->loader );
+        slot->internal->loader = 0;
+      }
+
+      FT_FREE( slot->internal );
+    }
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( FT_Error )
+  FT_New_GlyphSlot( FT_Face        face,
+                    FT_GlyphSlot  *aslot )
+  {
+    FT_Error         error;
+    FT_Driver        driver;
+    FT_Driver_Class  clazz;
+    FT_Memory        memory;
+    FT_GlyphSlot     slot = NULL;
+
+
+    if ( !face || !face->driver )
+      return FT_Err_Invalid_Argument;
+
+    driver = face->driver;
+    clazz  = driver->clazz;
+    memory = driver->root.memory;
+
+    FT_TRACE4(( "FT_New_GlyphSlot: Creating new slot object\n" ));
+    if ( !FT_ALLOC( slot, clazz->slot_object_size ) )
+    {
+      slot->face = face;
+
+      error = ft_glyphslot_init( slot );
+      if ( error )
+      {
+        ft_glyphslot_done( slot );
+        FT_FREE( slot );
+        goto Exit;
+      }
+
+      slot->next  = face->glyph;
+      face->glyph = slot;
+
+      if ( aslot )
+        *aslot = slot;
+    }
+    else if ( aslot )
+      *aslot = 0;
+
+
+  Exit:
+    FT_TRACE4(( "FT_New_GlyphSlot: Return %d\n", error ));
+    return error;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( void )
+  FT_Done_GlyphSlot( FT_GlyphSlot  slot )
+  {
+    if ( slot )
+    {
+      FT_Driver     driver = slot->face->driver;
+      FT_Memory     memory = driver->root.memory;
+      FT_GlyphSlot  prev;
+      FT_GlyphSlot  cur;
+
+
+      /* Remove slot from its parent face's list */
+      prev = NULL;
+      cur  = slot->face->glyph;
+
+      while ( cur )
+      {
+        if ( cur == slot )
+        {
+          if ( !prev )
+            slot->face->glyph = cur->next;
+          else
+            prev->next = cur->next;
+
+          /* finalize client-specific data */
+          if ( slot->generic.finalizer )
+            slot->generic.finalizer( slot );
+
+          ft_glyphslot_done( slot );
+          FT_FREE( slot );
+          break;
+        }
+        prev = cur;
+        cur  = cur->next;
+      }
+    }
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Set_Transform( FT_Face     face,
+                    FT_Matrix*  matrix,
+                    FT_Vector*  delta )
+  {
+    FT_Face_Internal  internal;
+
+
+    if ( !face )
+      return;
+
+    internal = face->internal;
+
+    internal->transform_flags = 0;
+
+    if ( !matrix )
+    {
+      internal->transform_matrix.xx = 0x10000L;
+      internal->transform_matrix.xy = 0;
+      internal->transform_matrix.yx = 0;
+      internal->transform_matrix.yy = 0x10000L;
+      matrix = &internal->transform_matrix;
+    }
+    else
+      internal->transform_matrix = *matrix;
+
+    /* set transform_flags bit flag 0 if `matrix' isn't the identity */
+    if ( ( matrix->xy | matrix->yx ) ||
+         matrix->xx != 0x10000L      ||
+         matrix->yy != 0x10000L      )
+      internal->transform_flags |= 1;
+
+    if ( !delta )
+    {
+      internal->transform_delta.x = 0;
+      internal->transform_delta.y = 0;
+      delta = &internal->transform_delta;
+    }
+    else
+      internal->transform_delta = *delta;
+
+    /* set transform_flags bit flag 1 if `delta' isn't the null vector */
+    if ( delta->x | delta->y )
+      internal->transform_flags |= 2;
+  }
+
+
+  static FT_Renderer
+  ft_lookup_glyph_renderer( FT_GlyphSlot  slot );
+
+
+#ifdef GRID_FIT_METRICS
+  static void
+  ft_glyphslot_grid_fit_metrics( FT_GlyphSlot  slot,
+                                 FT_Bool       vertical )
+  {
+    FT_Glyph_Metrics*  metrics = &slot->metrics;
+    FT_Pos             right, bottom;
+
+
+    if ( vertical )
+    {
+      metrics->horiBearingX = FT_PIX_FLOOR( metrics->horiBearingX );
+      metrics->horiBearingY = FT_PIX_CEIL ( metrics->horiBearingY );
+
+      right  = FT_PIX_CEIL( metrics->vertBearingX + metrics->width );
+      bottom = FT_PIX_CEIL( metrics->vertBearingY + metrics->height );
+
+      metrics->vertBearingX = FT_PIX_FLOOR( metrics->vertBearingX );
+      metrics->vertBearingY = FT_PIX_FLOOR( metrics->vertBearingY );
+
+      metrics->width  = right - metrics->vertBearingX;
+      metrics->height = bottom - metrics->vertBearingY;
+    }
+    else
+    {
+      metrics->vertBearingX = FT_PIX_FLOOR( metrics->vertBearingX );
+      metrics->vertBearingY = FT_PIX_FLOOR( metrics->vertBearingY );
+
+      right  = FT_PIX_CEIL ( metrics->horiBearingX + metrics->width );
+      bottom = FT_PIX_FLOOR( metrics->horiBearingY - metrics->height );
+
+      metrics->horiBearingX = FT_PIX_FLOOR( metrics->horiBearingX );
+      metrics->horiBearingY = FT_PIX_CEIL ( metrics->horiBearingY );
+
+      metrics->width  = right - metrics->horiBearingX;
+      metrics->height = metrics->horiBearingY - bottom;
+    }
+
+    metrics->horiAdvance = FT_PIX_ROUND( metrics->horiAdvance );
+    metrics->vertAdvance = FT_PIX_ROUND( metrics->vertAdvance );
+  }
+#endif /* GRID_FIT_METRICS */
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Load_Glyph( FT_Face   face,
+                 FT_UInt   glyph_index,
+                 FT_Int32  load_flags )
+  {
+    FT_Error      error;
+    FT_Driver     driver;
+    FT_GlyphSlot  slot;
+    FT_Library    library;
+    FT_Bool       autohint = FALSE;
+    FT_Module     hinter;
+    TT_Face       ttface = (TT_Face)face;
+
+
+    if ( !face || !face->size || !face->glyph )
+      return FT_Err_Invalid_Face_Handle;
+
+    /* The validity test for `glyph_index' is performed by the */
+    /* font drivers.                                           */
+
+    slot = face->glyph;
+    ft_glyphslot_clear( slot );
+
+    driver  = face->driver;
+    library = driver->root.library;
+    hinter  = library->auto_hinter;
+
+    /* resolve load flags dependencies */
+
+    if ( load_flags & FT_LOAD_NO_RECURSE )
+      load_flags |= FT_LOAD_NO_SCALE         |
+                    FT_LOAD_IGNORE_TRANSFORM;
+
+    if ( load_flags & FT_LOAD_NO_SCALE )
+    {
+      load_flags |= FT_LOAD_NO_HINTING |
+                    FT_LOAD_NO_BITMAP;
+
+      load_flags &= ~FT_LOAD_RENDER;
+    }
+
+    /*
+     * Determine whether we need to auto-hint or not.
+     * The general rules are:
+     *
+     * - Do only auto-hinting if we have a hinter module, a scalable font
+     *   format dealing with outlines, and no transforms except simple
+     *   slants and/or rotations by integer multiples of 90 degrees.
+     *
+     * - Then, auto-hint if FT_LOAD_FORCE_AUTOHINT is set or if we don't
+     *   have a native font hinter.
+     *
+     * - Otherwise, auto-hint for LIGHT hinting mode or if there isn't
+     *   any hinting bytecode in the TrueType/OpenType font.
+     *
+     * - Exception: The font is `tricky' and requires the native hinter to
+     *   load properly.
+     */
+
+    if ( hinter                                           &&
+         !( load_flags & FT_LOAD_NO_HINTING )             &&
+         !( load_flags & FT_LOAD_NO_AUTOHINT )            &&
+         FT_DRIVER_IS_SCALABLE( driver )                  &&
+         FT_DRIVER_USES_OUTLINES( driver )                &&
+         !FT_IS_TRICKY( face )                            &&
+         ( ( load_flags & FT_LOAD_IGNORE_TRANSFORM )    ||
+           ( face->internal->transform_matrix.yx == 0 &&
+             face->internal->transform_matrix.xx != 0 ) ||
+           ( face->internal->transform_matrix.xx == 0 &&
+             face->internal->transform_matrix.yx != 0 ) ) )
+    {
+      if ( ( load_flags & FT_LOAD_FORCE_AUTOHINT ) ||
+           !FT_DRIVER_HAS_HINTER( driver )         )
+        autohint = TRUE;
+      else
+      {
+        FT_Render_Mode  mode = FT_LOAD_TARGET_MODE( load_flags );
+
+
+        /* the check for `num_locations' assures that we actually    */
+        /* test for instructions in a TTF and not in a CFF-based OTF */
+        if ( mode == FT_RENDER_MODE_LIGHT                       ||
+             face->internal->ignore_unpatented_hinter           ||
+             ( FT_IS_SFNT( face )                             &&
+               ttface->num_locations                          &&
+               ttface->max_profile.maxSizeOfInstructions == 0 ) )
+          autohint = TRUE;
+      }
+    }
+
+    if ( autohint )
+    {
+      FT_AutoHinter_Service  hinting;
+
+
+      /* try to load embedded bitmaps first if available            */
+      /*                                                            */
+      /* XXX: This is really a temporary hack that should disappear */
+      /*      promptly with FreeType 2.1!                           */
+      /*                                                            */
+      if ( FT_HAS_FIXED_SIZES( face )             &&
+          ( load_flags & FT_LOAD_NO_BITMAP ) == 0 )
+      {
+        error = driver->clazz->load_glyph( slot, face->size,
+                                           glyph_index,
+                                           load_flags | FT_LOAD_SBITS_ONLY );
+
+        if ( !error && slot->format == FT_GLYPH_FORMAT_BITMAP )
+          goto Load_Ok;
+      }
+
+      {
+        FT_Face_Internal  internal        = face->internal;
+        FT_Int            transform_flags = internal->transform_flags;
+
+
+        /* since the auto-hinter calls FT_Load_Glyph by itself, */
+        /* make sure that glyphs aren't transformed             */
+        internal->transform_flags = 0;
+
+        /* load auto-hinted outline */
+        hinting = (FT_AutoHinter_Service)hinter->clazz->module_interface;
+
+        error   = hinting->load_glyph( (FT_AutoHinter)hinter,
+                                       slot, face->size,
+                                       glyph_index, load_flags );
+
+        internal->transform_flags = transform_flags;
+      }
+    }
+    else
+    {
+      error = driver->clazz->load_glyph( slot,
+                                         face->size,
+                                         glyph_index,
+                                         load_flags );
+      if ( error )
+        goto Exit;
+
+      if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
+      {
+        /* check that the loaded outline is correct */
+        error = FT_Outline_Check( &slot->outline );
+        if ( error )
+          goto Exit;
+
+#ifdef GRID_FIT_METRICS
+        if ( !( load_flags & FT_LOAD_NO_HINTING ) )
+          ft_glyphslot_grid_fit_metrics( slot,
+              FT_BOOL( load_flags & FT_LOAD_VERTICAL_LAYOUT ) );
+#endif
+      }
+    }
+
+  Load_Ok:
+    /* compute the advance */
+    if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+    {
+      slot->advance.x = 0;
+      slot->advance.y = slot->metrics.vertAdvance;
+    }
+    else
+    {
+      slot->advance.x = slot->metrics.horiAdvance;
+      slot->advance.y = 0;
+    }
+
+    /* compute the linear advance in 16.16 pixels */
+    if ( ( load_flags & FT_LOAD_LINEAR_DESIGN ) == 0 &&
+         ( FT_IS_SCALABLE( face ) )                  )
+    {
+      FT_Size_Metrics*  metrics = &face->size->metrics;
+
+
+      /* it's tricky! */
+      slot->linearHoriAdvance = FT_MulDiv( slot->linearHoriAdvance,
+                                           metrics->x_scale, 64 );
+
+      slot->linearVertAdvance = FT_MulDiv( slot->linearVertAdvance,
+                                           metrics->y_scale, 64 );
+    }
+
+    if ( ( load_flags & FT_LOAD_IGNORE_TRANSFORM ) == 0 )
+    {
+      FT_Face_Internal  internal = face->internal;
+
+
+      /* now, transform the glyph image if needed */
+      if ( internal->transform_flags )
+      {
+        /* get renderer */
+        FT_Renderer  renderer = ft_lookup_glyph_renderer( slot );
+
+
+        if ( renderer )
+          error = renderer->clazz->transform_glyph(
+                                     renderer, slot,
+                                     &internal->transform_matrix,
+                                     &internal->transform_delta );
+        else if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
+        {
+          /* apply `standard' transformation if no renderer is available */
+          if ( internal->transform_flags & 1 )
+            FT_Outline_Transform( &slot->outline,
+                                  &internal->transform_matrix );
+
+          if ( internal->transform_flags & 2 )
+            FT_Outline_Translate( &slot->outline,
+                                  internal->transform_delta.x,
+                                  internal->transform_delta.y );
+        }
+
+        /* transform advance */
+        FT_Vector_Transform( &slot->advance, &internal->transform_matrix );
+      }
+    }
+
+    FT_TRACE5(( "  x advance: %d\n" , slot->advance.x ));
+    FT_TRACE5(( "  y advance: %d\n" , slot->advance.y ));
+
+    FT_TRACE5(( "  linear x advance: %d\n" , slot->linearHoriAdvance ));
+    FT_TRACE5(( "  linear y advance: %d\n" , slot->linearVertAdvance ));
+
+    /* do we need to render the image now? */
+    if ( !error                                    &&
+         slot->format != FT_GLYPH_FORMAT_BITMAP    &&
+         slot->format != FT_GLYPH_FORMAT_COMPOSITE &&
+         load_flags & FT_LOAD_RENDER )
+    {
+      FT_Render_Mode  mode = FT_LOAD_TARGET_MODE( load_flags );
+
+
+      if ( mode == FT_RENDER_MODE_NORMAL      &&
+           (load_flags & FT_LOAD_MONOCHROME ) )
+        mode = FT_RENDER_MODE_MONO;
+
+      error = FT_Render_Glyph( slot, mode );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Load_Char( FT_Face   face,
+                FT_ULong  char_code,
+                FT_Int32  load_flags )
+  {
+    FT_UInt  glyph_index;
+
+
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    glyph_index = (FT_UInt)char_code;
+    if ( face->charmap )
+      glyph_index = FT_Get_Char_Index( face, char_code );
+
+    return FT_Load_Glyph( face, glyph_index, load_flags );
+  }
+
+
+  /* destructor for sizes list */
+  static void
+  destroy_size( FT_Memory  memory,
+                FT_Size    size,
+                FT_Driver  driver )
+  {
+    /* finalize client-specific data */
+    if ( size->generic.finalizer )
+      size->generic.finalizer( size );
+
+    /* finalize format-specific stuff */
+    if ( driver->clazz->done_size )
+      driver->clazz->done_size( size );
+
+    FT_FREE( size->internal );
+    FT_FREE( size );
+  }
+
+
+  static void
+  ft_cmap_done_internal( FT_CMap  cmap );
+
+
+  static void
+  destroy_charmaps( FT_Face    face,
+                    FT_Memory  memory )
+  {
+    FT_Int  n;
+
+
+    if ( !face )
+      return;
+
+    for ( n = 0; n < face->num_charmaps; n++ )
+    {
+      FT_CMap  cmap = FT_CMAP( face->charmaps[n] );
+
+
+      ft_cmap_done_internal( cmap );
+
+      face->charmaps[n] = NULL;
+    }
+
+    FT_FREE( face->charmaps );
+    face->num_charmaps = 0;
+  }
+
+
+  /* destructor for faces list */
+  static void
+  destroy_face( FT_Memory  memory,
+                FT_Face    face,
+                FT_Driver  driver )
+  {
+    FT_Driver_Class  clazz = driver->clazz;
+
+
+    /* discard auto-hinting data */
+    if ( face->autohint.finalizer )
+      face->autohint.finalizer( face->autohint.data );
+
+    /* Discard glyph slots for this face.                           */
+    /* Beware!  FT_Done_GlyphSlot() changes the field `face->glyph' */
+    while ( face->glyph )
+      FT_Done_GlyphSlot( face->glyph );
+
+    /* discard all sizes for this face */
+    FT_List_Finalize( &face->sizes_list,
+                      (FT_List_Destructor)destroy_size,
+                      memory,
+                      driver );
+    face->size = 0;
+
+    /* now discard client data */
+    if ( face->generic.finalizer )
+      face->generic.finalizer( face );
+
+    /* discard charmaps */
+    destroy_charmaps( face, memory );
+
+    /* finalize format-specific stuff */
+    if ( clazz->done_face )
+      clazz->done_face( face );
+
+    /* close the stream for this face if needed */
+    FT_Stream_Free(
+      face->stream,
+      ( face->face_flags & FT_FACE_FLAG_EXTERNAL_STREAM ) != 0 );
+
+    face->stream = 0;
+
+    /* get rid of it */
+    if ( face->internal )
+    {
+      FT_FREE( face->internal );
+    }
+    FT_FREE( face );
+  }
+
+
+  static void
+  Destroy_Driver( FT_Driver  driver )
+  {
+    FT_List_Finalize( &driver->faces_list,
+                      (FT_List_Destructor)destroy_face,
+                      driver->root.memory,
+                      driver );
+
+    /* check whether we need to drop the driver's glyph loader */
+    if ( FT_DRIVER_USES_OUTLINES( driver ) )
+      FT_GlyphLoader_Done( driver->glyph_loader );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    find_unicode_charmap                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function finds a Unicode charmap, if there is one.            */
+  /*    And if there is more than one, it tries to favour the more         */
+  /*    extensive one, i.e., one that supports UCS-4 against those which   */
+  /*    are limited to the BMP (said UCS-2 encoding.)                      */
+  /*                                                                       */
+  /*    This function is called from open_face() (just below), and also    */
+  /*    from FT_Select_Charmap( ..., FT_ENCODING_UNICODE ).                */
+  /*                                                                       */
+  static FT_Error
+  find_unicode_charmap( FT_Face  face )
+  {
+    FT_CharMap*  first;
+    FT_CharMap*  cur;
+
+
+    /* caller should have already checked that `face' is valid */
+    FT_ASSERT( face );
+
+    first = face->charmaps;
+
+    if ( !first )
+      return FT_Err_Invalid_CharMap_Handle;
+
+    /*
+     *  The original TrueType specification(s) only specified charmap
+     *  formats that are capable of mapping 8 or 16 bit character codes to
+     *  glyph indices.
+     *
+     *  However, recent updates to the Apple and OpenType specifications
+     *  introduced new formats that are capable of mapping 32-bit character
+     *  codes as well.  And these are already used on some fonts, mainly to
+     *  map non-BMP Asian ideographs as defined in Unicode.
+     *
+     *  For compatibility purposes, these fonts generally come with
+     *  *several* Unicode charmaps:
+     *
+     *   - One of them in the "old" 16-bit format, that cannot access
+     *     all glyphs in the font.
+     *
+     *   - Another one in the "new" 32-bit format, that can access all
+     *     the glyphs.
+     *
+     *  This function has been written to always favor a 32-bit charmap
+     *  when found.  Otherwise, a 16-bit one is returned when found.
+     */
+
+    /* Since the `interesting' table, with IDs (3,10), is normally the */
+    /* last one, we loop backwards.  This loses with type1 fonts with  */
+    /* non-BMP characters (<.0001%), this wins with .ttf with non-BMP  */
+    /* chars (.01% ?), and this is the same about 99.99% of the time!  */
+
+    cur = first + face->num_charmaps;  /* points after the last one */
+
+    for ( ; --cur >= first; )
+    {
+      if ( cur[0]->encoding == FT_ENCODING_UNICODE )
+      {
+        /* XXX If some new encodings to represent UCS-4 are added, */
+        /*     they should be added here.                          */
+        if ( ( cur[0]->platform_id == TT_PLATFORM_MICROSOFT &&
+               cur[0]->encoding_id == TT_MS_ID_UCS_4        )     ||
+             ( cur[0]->platform_id == TT_PLATFORM_APPLE_UNICODE &&
+               cur[0]->encoding_id == TT_APPLE_ID_UNICODE_32    ) )
+        {
+#ifdef FT_MAX_CHARMAP_CACHEABLE
+          if ( cur - first > FT_MAX_CHARMAP_CACHEABLE )
+          {
+            FT_ERROR(( "find_unicode_charmap: UCS-4 cmap is found "
+                       "at too late position (%d)\n", cur - first ));
+            continue;
+          }
+#endif
+          face->charmap = cur[0];
+          return FT_Err_Ok;
+        }
+      }
+    }
+
+    /* We do not have any UCS-4 charmap.                */
+    /* Do the loop again and search for UCS-2 charmaps. */
+    cur = first + face->num_charmaps;
+
+    for ( ; --cur >= first; )
+    {
+      if ( cur[0]->encoding == FT_ENCODING_UNICODE )
+      {
+#ifdef FT_MAX_CHARMAP_CACHEABLE
+        if ( cur - first > FT_MAX_CHARMAP_CACHEABLE )
+        {
+          FT_ERROR(( "find_unicode_charmap: UCS-2 cmap is found "
+                     "at too late position (%d)\n", cur - first ));
+          continue;
+        }
+#endif
+        face->charmap = cur[0];
+        return FT_Err_Ok;
+      }
+    }
+
+    return FT_Err_Invalid_CharMap_Handle;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    find_variant_selector_charmap                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function finds the variant selector charmap, if there is one. */
+  /*    There can only be one (platform=0, specific=5, format=14).         */
+  /*                                                                       */
+  static FT_CharMap
+  find_variant_selector_charmap( FT_Face  face )
+  {
+    FT_CharMap*  first;
+    FT_CharMap*  end;
+    FT_CharMap*  cur;
+
+
+    /* caller should have already checked that `face' is valid */
+    FT_ASSERT( face );
+
+    first = face->charmaps;
+
+    if ( !first )
+      return NULL;
+
+    end = first + face->num_charmaps;  /* points after the last one */
+
+    for ( cur = first; cur < end; ++cur )
+    {
+      if ( cur[0]->platform_id == TT_PLATFORM_APPLE_UNICODE    &&
+           cur[0]->encoding_id == TT_APPLE_ID_VARIANT_SELECTOR &&
+           FT_Get_CMap_Format( cur[0] ) == 14                  )
+      {
+#ifdef FT_MAX_CHARMAP_CACHEABLE
+        if ( cur - first > FT_MAX_CHARMAP_CACHEABLE )
+        {
+          FT_ERROR(( "find_unicode_charmap: UVS cmap is found "
+                     "at too late position (%d)\n", cur - first ));
+          continue;
+        }
+#endif
+        return cur[0];
+      }
+    }
+
+    return NULL;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    open_face                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function does some work for FT_Open_Face().                   */
+  /*                                                                       */
+  static FT_Error
+  open_face( FT_Driver      driver,
+             FT_Stream      stream,
+             FT_Long        face_index,
+             FT_Int         num_params,
+             FT_Parameter*  params,
+             FT_Face       *aface )
+  {
+    FT_Memory         memory;
+    FT_Driver_Class   clazz;
+    FT_Face           face = 0;
+    FT_Error          error, error2;
+    FT_Face_Internal  internal = NULL;
+
+
+    clazz  = driver->clazz;
+    memory = driver->root.memory;
+
+    /* allocate the face object and perform basic initialization */
+    if ( FT_ALLOC( face, clazz->face_object_size ) )
+      goto Fail;
+
+    if ( FT_NEW( internal ) )
+      goto Fail;
+
+    face->internal = internal;
+
+    face->driver   = driver;
+    face->memory   = memory;
+    face->stream   = stream;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    {
+      int  i;
+
+
+      face->internal->incremental_interface = 0;
+      for ( i = 0; i < num_params && !face->internal->incremental_interface;
+            i++ )
+        if ( params[i].tag == FT_PARAM_TAG_INCREMENTAL )
+          face->internal->incremental_interface =
+            (FT_Incremental_Interface)params[i].data;
+    }
+#endif
+
+    if ( clazz->init_face )
+      error = clazz->init_face( stream,
+                                face,
+                                (FT_Int)face_index,
+                                num_params,
+                                params );
+    if ( error )
+      goto Fail;
+
+    /* select Unicode charmap by default */
+    error2 = find_unicode_charmap( face );
+
+    /* if no Unicode charmap can be found, FT_Err_Invalid_CharMap_Handle */
+    /* is returned.                                                      */
+
+    /* no error should happen, but we want to play safe */
+    if ( error2 && error2 != FT_Err_Invalid_CharMap_Handle )
+    {
+      error = error2;
+      goto Fail;
+    }
+
+    *aface = face;
+
+  Fail:
+    if ( error )
+    {
+      destroy_charmaps( face, memory );
+      if ( clazz->done_face )
+        clazz->done_face( face );
+      FT_FREE( internal );
+      FT_FREE( face );
+      *aface = 0;
+    }
+
+    return error;
+  }
+
+
+  /* there's a Mac-specific extended implementation of FT_New_Face() */
+  /* in src/base/ftmac.c                                             */
+
+#ifndef FT_MACINTOSH
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Face( FT_Library   library,
+               const char*  pathname,
+               FT_Long      face_index,
+               FT_Face     *aface )
+  {
+    FT_Open_Args  args;
+
+
+    /* test for valid `library' and `aface' delayed to FT_Open_Face() */
+    if ( !pathname )
+      return FT_Err_Invalid_Argument;
+
+    args.flags    = FT_OPEN_PATHNAME;
+    args.pathname = (char*)pathname;
+    args.stream   = NULL;
+
+    return FT_Open_Face( library, &args, face_index, aface );
+  }
+
+#endif
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Memory_Face( FT_Library      library,
+                      const FT_Byte*  file_base,
+                      FT_Long         file_size,
+                      FT_Long         face_index,
+                      FT_Face        *aface )
+  {
+    FT_Open_Args  args;
+
+
+    /* test for valid `library' and `face' delayed to FT_Open_Face() */
+    if ( !file_base )
+      return FT_Err_Invalid_Argument;
+
+    args.flags       = FT_OPEN_MEMORY;
+    args.memory_base = file_base;
+    args.memory_size = file_size;
+    args.stream      = NULL;
+
+    return FT_Open_Face( library, &args, face_index, aface );
+  }
+
+
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+
+  /* The behavior here is very similar to that in base/ftmac.c, but it     */
+  /* is designed to work on non-mac systems, so no mac specific calls.     */
+  /*                                                                       */
+  /* We look at the file and determine if it is a mac dfont file or a mac  */
+  /* resource file, or a macbinary file containing a mac resource file.    */
+  /*                                                                       */
+  /* Unlike ftmac I'm not going to look at a `FOND'.  I don't really see   */
+  /* the point, especially since there may be multiple `FOND' resources.   */
+  /* Instead I'll just look for `sfnt' and `POST' resources, ordered as    */
+  /* they occur in the file.                                               */
+  /*                                                                       */
+  /* Note that multiple `POST' resources do not mean multiple postscript   */
+  /* fonts; they all get jammed together to make what is essentially a     */
+  /* pfb file.                                                             */
+  /*                                                                       */
+  /* We aren't interested in `NFNT' or `FONT' bitmap resources.            */
+  /*                                                                       */
+  /* As soon as we get an `sfnt' load it into memory and pass it off to    */
+  /* FT_Open_Face.                                                         */
+  /*                                                                       */
+  /* If we have a (set of) `POST' resources, massage them into a (memory)  */
+  /* pfb file and pass that to FT_Open_Face.  (As with ftmac.c I'm not     */
+  /* going to try to save the kerning info.  After all that lives in the   */
+  /* `FOND' which isn't in the file containing the `POST' resources so     */
+  /* we don't really have access to it.                                    */
+
+
+  /* Finalizer for a memory stream; gets called by FT_Done_Face(). */
+  /* It frees the memory it uses.                                  */
+  /* From ftmac.c.                                                 */
+  static void
+  memory_stream_close( FT_Stream  stream )
+  {
+    FT_Memory  memory = stream->memory;
+
+
+    FT_FREE( stream->base );
+
+    stream->size  = 0;
+    stream->base  = 0;
+    stream->close = 0;
+  }
+
+
+  /* Create a new memory stream from a buffer and a size. */
+  /* From ftmac.c.                                        */
+  static FT_Error
+  new_memory_stream( FT_Library           library,
+                     FT_Byte*             base,
+                     FT_ULong             size,
+                     FT_Stream_CloseFunc  close,
+                     FT_Stream           *astream )
+  {
+    FT_Error   error;
+    FT_Memory  memory;
+    FT_Stream  stream = NULL;
+
+
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    if ( !base )
+      return FT_Err_Invalid_Argument;
+
+    *astream = 0;
+    memory = library->memory;
+    if ( FT_NEW( stream ) )
+      goto Exit;
+
+    FT_Stream_OpenMemory( stream, base, size );
+
+    stream->close = close;
+
+    *astream = stream;
+
+  Exit:
+    return error;
+  }
+
+
+  /* Create a new FT_Face given a buffer and a driver name. */
+  /* from ftmac.c */
+  FT_LOCAL_DEF( FT_Error )
+  open_face_from_buffer( FT_Library   library,
+                         FT_Byte*     base,
+                         FT_ULong     size,
+                         FT_Long      face_index,
+                         const char*  driver_name,
+                         FT_Face     *aface )
+  {
+    FT_Open_Args  args;
+    FT_Error      error;
+    FT_Stream     stream = NULL;
+    FT_Memory     memory = library->memory;
+
+
+    error = new_memory_stream( library,
+                               base,
+                               size,
+                               memory_stream_close,
+                               &stream );
+    if ( error )
+    {
+      FT_FREE( base );
+      return error;
+    }
+
+    args.flags = FT_OPEN_STREAM;
+    args.stream = stream;
+    if ( driver_name )
+    {
+      args.flags = args.flags | FT_OPEN_DRIVER;
+      args.driver = FT_Get_Module( library, driver_name );
+    }
+
+#ifdef FT_MACINTOSH
+    /* At this point, face_index has served its purpose;      */
+    /* whoever calls this function has already used it to     */
+    /* locate the correct font data.  We should not propagate */
+    /* this index to FT_Open_Face() (unless it is negative).  */
+
+    if ( face_index > 0 )
+      face_index = 0;
+#endif
+
+    error = FT_Open_Face( library, &args, face_index, aface );
+
+    if ( error == FT_Err_Ok )
+      (*aface)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM;
+    else
+#ifdef FT_MACINTOSH
+      FT_Stream_Free( stream, 0 );
+#else
+    {
+      FT_Stream_Close( stream );
+      FT_FREE( stream );
+    }
+#endif
+
+    return error;
+  }
+
+
+  /* Look up `TYP1' or `CID ' table from sfnt table directory.       */
+  /* `offset' and `length' must exclude the binary header in tables. */
+
+  /* Type 1 and CID-keyed font drivers should recognize sfnt-wrapped */
+  /* format too.  Here, since we can't expect that the TrueType font */
+  /* driver is loaded unconditially, we must parse the font by       */
+  /* ourselves.  We are only interested in the name of the table and */
+  /* the offset.                                                     */
+
+  static FT_Error
+  ft_lookup_PS_in_sfnt_stream( FT_Stream  stream,
+                               FT_Long    face_index,
+                               FT_ULong*  offset,
+                               FT_ULong*  length,
+                               FT_Bool*   is_sfnt_cid )
+  {
+    FT_Error   error;
+    FT_UShort  numTables;
+    FT_Long    pstable_index;
+    FT_ULong   tag;
+    int        i;
+
+
+    *offset = 0;
+    *length = 0;
+    *is_sfnt_cid = FALSE;
+
+    /* TODO: support for sfnt-wrapped PS/CID in TTC format */
+
+    /* version check for 'typ1' (should be ignored?) */
+    if ( FT_READ_ULONG( tag ) )
+      return error;
+    if ( tag != TTAG_typ1 )
+      return FT_Err_Unknown_File_Format;
+
+    if ( FT_READ_USHORT( numTables ) )
+      return error;
+    if ( FT_STREAM_SKIP( 2 * 3 ) ) /* skip binary search header */
+      return error;
+
+    pstable_index = -1;
+    *is_sfnt_cid  = FALSE;
+
+    for ( i = 0; i < numTables; i++ )
+    {
+      if ( FT_READ_ULONG( tag )     || FT_STREAM_SKIP( 4 )      ||
+           FT_READ_ULONG( *offset ) || FT_READ_ULONG( *length ) )
+        return error;
+
+      if ( tag == TTAG_CID )
+      {
+        pstable_index++;
+        *offset += 22;
+        *length -= 22;
+        *is_sfnt_cid = TRUE;
+        if ( face_index < 0 )
+          return FT_Err_Ok;
+      }
+      else if ( tag == TTAG_TYP1 )
+      {
+        pstable_index++;
+        *offset += 24;
+        *length -= 24;
+        *is_sfnt_cid = FALSE;
+        if ( face_index < 0 )
+          return FT_Err_Ok;
+      }
+      if ( face_index >= 0 && pstable_index == face_index )
+        return FT_Err_Ok;
+    }
+    return FT_Err_Table_Missing;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  open_face_PS_from_sfnt_stream( FT_Library     library,
+                                 FT_Stream      stream,
+                                 FT_Long        face_index,
+                                 FT_Int         num_params,
+                                 FT_Parameter  *params,
+                                 FT_Face       *aface )
+  {
+    FT_Error   error;
+    FT_Memory  memory = library->memory;
+    FT_ULong   offset, length;
+    FT_Long    pos;
+    FT_Bool    is_sfnt_cid;
+    FT_Byte*   sfnt_ps = NULL;
+
+    FT_UNUSED( num_params );
+    FT_UNUSED( params );
+
+
+    pos = FT_Stream_Pos( stream );
+
+    error = ft_lookup_PS_in_sfnt_stream( stream,
+                                         face_index,
+                                         &offset,
+                                         &length,
+                                         &is_sfnt_cid );
+    if ( error )
+      goto Exit;
+
+    if ( FT_Stream_Seek( stream, pos + offset ) )
+      goto Exit;
+
+    if ( FT_ALLOC( sfnt_ps, (FT_Long)length ) )
+      goto Exit;
+
+    error = FT_Stream_Read( stream, (FT_Byte *)sfnt_ps, length );
+    if ( error )
+      goto Exit;
+
+    error = open_face_from_buffer( library,
+                                   sfnt_ps,
+                                   length,
+                                   face_index < 0 ? face_index : 0,
+                                   is_sfnt_cid ? "cid" : "type1",
+                                   aface );
+  Exit:
+    {
+      FT_Error  error1;
+
+
+      if ( error == FT_Err_Unknown_File_Format )
+      {
+        error1 = FT_Stream_Seek( stream, pos );
+        if ( error1 )
+          return error1;
+      }
+
+      return error;
+    }
+  }
+
+
+#ifndef FT_MACINTOSH
+
+  /* The resource header says we've got resource_cnt `POST' (type1) */
+  /* resources in this file.  They all need to be coalesced into    */
+  /* one lump which gets passed on to the type1 driver.             */
+  /* Here can be only one PostScript font in a file so face_index   */
+  /* must be 0 (or -1).                                             */
+  /*                                                                */
+  static FT_Error
+  Mac_Read_POST_Resource( FT_Library  library,
+                          FT_Stream   stream,
+                          FT_Long    *offsets,
+                          FT_Long     resource_cnt,
+                          FT_Long     face_index,
+                          FT_Face    *aface )
+  {
+    FT_Error   error  = FT_Err_Cannot_Open_Resource;
+    FT_Memory  memory = library->memory;
+    FT_Byte*   pfb_data = NULL;
+    int        i, type, flags;
+    FT_Long    len;
+    FT_Long    pfb_len, pfb_pos, pfb_lenpos;
+    FT_Long    rlen, temp;
+
+
+    if ( face_index == -1 )
+      face_index = 0;
+    if ( face_index != 0 )
+      return error;
+
+    /* Find the length of all the POST resources, concatenated.  Assume */
+    /* worst case (each resource in its own section).                   */
+    pfb_len = 0;
+    for ( i = 0; i < resource_cnt; ++i )
+    {
+      error = FT_Stream_Seek( stream, offsets[i] );
+      if ( error )
+        goto Exit;
+      if ( FT_READ_LONG( temp ) )
+        goto Exit;
+      pfb_len += temp + 6;
+    }
+
+    if ( FT_ALLOC( pfb_data, (FT_Long)pfb_len + 2 ) )
+      goto Exit;
+
+    pfb_data[0] = 0x80;
+    pfb_data[1] = 1;            /* Ascii section */
+    pfb_data[2] = 0;            /* 4-byte length, fill in later */
+    pfb_data[3] = 0;
+    pfb_data[4] = 0;
+    pfb_data[5] = 0;
+    pfb_pos     = 6;
+    pfb_lenpos  = 2;
+
+    len = 0;
+    type = 1;
+    for ( i = 0; i < resource_cnt; ++i )
+    {
+      error = FT_Stream_Seek( stream, offsets[i] );
+      if ( error )
+        goto Exit2;
+      if ( FT_READ_LONG( rlen ) )
+        goto Exit;
+      if ( FT_READ_USHORT( flags ) )
+        goto Exit;
+      FT_TRACE3(( "POST fragment[%d]: offsets=0x%08x, rlen=0x%08x, flags=0x%04x\n",
+                   i, offsets[i], rlen, flags ));
+
+      /* postpone the check of rlen longer than buffer until FT_Stream_Read() */
+      if ( ( flags >> 8 ) == 0 )        /* Comment, should not be loaded */
+        continue;
+
+      /* the flags are part of the resource, so rlen >= 2.  */
+      /* but some fonts declare rlen = 0 for empty fragment */
+      if ( rlen > 2 )
+        rlen -= 2;
+      else
+        rlen = 0;
+
+      if ( ( flags >> 8 ) == type )
+        len += rlen;
+      else
+      {
+        if ( pfb_lenpos + 3 > pfb_len + 2 )
+          goto Exit2;
+        pfb_data[pfb_lenpos    ] = (FT_Byte)( len );
+        pfb_data[pfb_lenpos + 1] = (FT_Byte)( len >> 8 );
+        pfb_data[pfb_lenpos + 2] = (FT_Byte)( len >> 16 );
+        pfb_data[pfb_lenpos + 3] = (FT_Byte)( len >> 24 );
+
+        if ( ( flags >> 8 ) == 5 )      /* End of font mark */
+          break;
+
+        if ( pfb_pos + 6 > pfb_len + 2 )
+          goto Exit2;
+        pfb_data[pfb_pos++] = 0x80;
+
+        type = flags >> 8;
+        len = rlen;
+
+        pfb_data[pfb_pos++] = (FT_Byte)type;
+        pfb_lenpos          = pfb_pos;
+        pfb_data[pfb_pos++] = 0;        /* 4-byte length, fill in later */
+        pfb_data[pfb_pos++] = 0;
+        pfb_data[pfb_pos++] = 0;
+        pfb_data[pfb_pos++] = 0;
+      }
+
+      error = FT_Err_Cannot_Open_Resource;
+      if ( pfb_pos > pfb_len || pfb_pos + rlen > pfb_len )
+        goto Exit2;
+
+      error = FT_Stream_Read( stream, (FT_Byte *)pfb_data + pfb_pos, rlen );
+      if ( error )
+        goto Exit2;
+      pfb_pos += rlen;
+    }
+
+    if ( pfb_pos + 2 > pfb_len + 2 )
+      goto Exit2;
+    pfb_data[pfb_pos++] = 0x80;
+    pfb_data[pfb_pos++] = 3;
+
+    if ( pfb_lenpos + 3 > pfb_len + 2 )
+      goto Exit2;
+    pfb_data[pfb_lenpos    ] = (FT_Byte)( len );
+    pfb_data[pfb_lenpos + 1] = (FT_Byte)( len >> 8 );
+    pfb_data[pfb_lenpos + 2] = (FT_Byte)( len >> 16 );
+    pfb_data[pfb_lenpos + 3] = (FT_Byte)( len >> 24 );
+
+    return open_face_from_buffer( library,
+                                  pfb_data,
+                                  pfb_pos,
+                                  face_index,
+                                  "type1",
+                                  aface );
+
+  Exit2:
+    FT_FREE( pfb_data );
+
+  Exit:
+    return error;
+  }
+
+
+  /* The resource header says we've got resource_cnt `sfnt'      */
+  /* (TrueType/OpenType) resources in this file.  Look through   */
+  /* them for the one indicated by face_index, load it into mem, */
+  /* pass it on the the truetype driver and return it.           */
+  /*                                                             */
+  static FT_Error
+  Mac_Read_sfnt_Resource( FT_Library  library,
+                          FT_Stream   stream,
+                          FT_Long    *offsets,
+                          FT_Long     resource_cnt,
+                          FT_Long     face_index,
+                          FT_Face    *aface )
+  {
+    FT_Memory  memory = library->memory;
+    FT_Byte*   sfnt_data = NULL;
+    FT_Error   error;
+    FT_Long    flag_offset;
+    FT_Long    rlen;
+    int        is_cff;
+    FT_Long    face_index_in_resource = 0;
+
+
+    if ( face_index == -1 )
+      face_index = 0;
+    if ( face_index >= resource_cnt )
+      return FT_Err_Cannot_Open_Resource;
+
+    flag_offset = offsets[face_index];
+    error = FT_Stream_Seek( stream, flag_offset );
+    if ( error )
+      goto Exit;
+
+    if ( FT_READ_LONG( rlen ) )
+      goto Exit;
+    if ( rlen == -1 )
+      return FT_Err_Cannot_Open_Resource;
+
+    error = open_face_PS_from_sfnt_stream( library,
+                                           stream,
+                                           face_index,
+                                           0, NULL,
+                                           aface );
+    if ( !error )
+      goto Exit;
+
+    /* rewind sfnt stream before open_face_PS_from_sfnt_stream() */
+    if ( FT_Stream_Seek( stream, flag_offset + 4 ) )
+      goto Exit;
+
+    if ( FT_ALLOC( sfnt_data, (FT_Long)rlen ) )
+      return error;
+    error = FT_Stream_Read( stream, (FT_Byte *)sfnt_data, rlen );
+    if ( error )
+      goto Exit;
+
+    is_cff = rlen > 4 && !ft_memcmp( sfnt_data, "OTTO", 4 );
+    error = open_face_from_buffer( library,
+                                   sfnt_data,
+                                   rlen,
+                                   face_index_in_resource,
+                                   is_cff ? "cff" : "truetype",
+                                   aface );
+
+  Exit:
+    return error;
+  }
+
+
+  /* Check for a valid resource fork header, or a valid dfont    */
+  /* header.  In a resource fork the first 16 bytes are repeated */
+  /* at the location specified by bytes 4-7.  In a dfont bytes   */
+  /* 4-7 point to 16 bytes of zeroes instead.                    */
+  /*                                                             */
+  static FT_Error
+  IsMacResource( FT_Library  library,
+                 FT_Stream   stream,
+                 FT_Long     resource_offset,
+                 FT_Long     face_index,
+                 FT_Face    *aface )
+  {
+    FT_Memory  memory = library->memory;
+    FT_Error   error;
+    FT_Long    map_offset, rdara_pos;
+    FT_Long    *data_offsets;
+    FT_Long    count;
+
+
+    error = FT_Raccess_Get_HeaderInfo( library, stream, resource_offset,
+                                       &map_offset, &rdara_pos );
+    if ( error )
+      return error;
+
+    error = FT_Raccess_Get_DataOffsets( library, stream,
+                                        map_offset, rdara_pos,
+                                        TTAG_POST,
+                                        &data_offsets, &count );
+    if ( !error )
+    {
+      error = Mac_Read_POST_Resource( library, stream, data_offsets, count,
+                                      face_index, aface );
+      FT_FREE( data_offsets );
+      /* POST exists in an LWFN providing a single face */
+      if ( !error )
+        (*aface)->num_faces = 1;
+      return error;
+    }
+
+    error = FT_Raccess_Get_DataOffsets( library, stream,
+                                        map_offset, rdara_pos,
+                                        TTAG_sfnt,
+                                        &data_offsets, &count );
+    if ( !error )
+    {
+      FT_Long  face_index_internal = face_index % count;
+
+
+      error = Mac_Read_sfnt_Resource( library, stream, data_offsets, count,
+                                      face_index_internal, aface );
+      FT_FREE( data_offsets );
+      if ( !error )
+        (*aface)->num_faces = count;
+    }
+
+    return error;
+  }
+
+
+  /* Check for a valid macbinary header, and if we find one   */
+  /* check that the (flattened) resource fork in it is valid. */
+  /*                                                          */
+  static FT_Error
+  IsMacBinary( FT_Library  library,
+               FT_Stream   stream,
+               FT_Long     face_index,
+               FT_Face    *aface )
+  {
+    unsigned char  header[128];
+    FT_Error       error;
+    FT_Long        dlen, offset;
+
+
+    if ( NULL == stream )
+      return FT_Err_Invalid_Stream_Operation;
+
+    error = FT_Stream_Seek( stream, 0 );
+    if ( error )
+      goto Exit;
+
+    error = FT_Stream_Read( stream, (FT_Byte*)header, 128 );
+    if ( error )
+      goto Exit;
+
+    if (            header[ 0] !=  0 ||
+                    header[74] !=  0 ||
+                    header[82] !=  0 ||
+                    header[ 1] ==  0 ||
+                    header[ 1] >  33 ||
+                    header[63] !=  0 ||
+         header[2 + header[1]] !=  0 )
+      return FT_Err_Unknown_File_Format;
+
+    dlen = ( header[0x53] << 24 ) |
+           ( header[0x54] << 16 ) |
+           ( header[0x55] <<  8 ) |
+             header[0x56];
+#if 0
+    rlen = ( header[0x57] << 24 ) |
+           ( header[0x58] << 16 ) |
+           ( header[0x59] <<  8 ) |
+             header[0x5a];
+#endif /* 0 */
+    offset = 128 + ( ( dlen + 127 ) & ~127 );
+
+    return IsMacResource( library, stream, offset, face_index, aface );
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  load_face_in_embedded_rfork( FT_Library           library,
+                               FT_Stream            stream,
+                               FT_Long              face_index,
+                               FT_Face             *aface,
+                               const FT_Open_Args  *args )
+  {
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_raccess
+
+    FT_Memory  memory = library->memory;
+    FT_Error   error  = FT_Err_Unknown_File_Format;
+    int        i;
+
+    char *     file_names[FT_RACCESS_N_RULES];
+    FT_Long    offsets[FT_RACCESS_N_RULES];
+    FT_Error   errors[FT_RACCESS_N_RULES];
+    FT_Bool    is_darwin_vfs, vfs_rfork_has_no_font = FALSE; /* not tested */
+
+    FT_Open_Args  args2;
+    FT_Stream     stream2 = 0;
+
+
+    FT_Raccess_Guess( library, stream,
+                      args->pathname, file_names, offsets, errors );
+
+    for ( i = 0; i < FT_RACCESS_N_RULES; i++ )
+    {
+      is_darwin_vfs = ft_raccess_rule_by_darwin_vfs( library, i );
+      if ( is_darwin_vfs && vfs_rfork_has_no_font )
+      {
+        FT_TRACE3(( "Skip rule %d: darwin vfs resource fork"
+                    " is already checked and"
+                    " no font is found\n", i ));
+        continue;
+      }
+
+      if ( errors[i] )
+      {
+        FT_TRACE3(( "Error[%d] has occurred in rule %d\n", errors[i], i ));
+        continue;
+      }
+
+      args2.flags    = FT_OPEN_PATHNAME;
+      args2.pathname = file_names[i] ? file_names[i] : args->pathname;
+
+      FT_TRACE3(( "Try rule %d: %s (offset=%d) ...",
+                  i, args2.pathname, offsets[i] ));
+
+      error = FT_Stream_New( library, &args2, &stream2 );
+      if ( is_darwin_vfs && error == FT_Err_Cannot_Open_Stream )
+        vfs_rfork_has_no_font = TRUE;
+
+      if ( error )
+      {
+        FT_TRACE3(( "failed\n" ));
+        continue;
+      }
+
+      error = IsMacResource( library, stream2, offsets[i],
+                             face_index, aface );
+      FT_Stream_Free( stream2, 0 );
+
+      FT_TRACE3(( "%s\n", error ? "failed": "successful" ));
+
+      if ( !error )
+          break;
+      else if ( is_darwin_vfs )
+          vfs_rfork_has_no_font = TRUE;
+    }
+
+    for (i = 0; i < FT_RACCESS_N_RULES; i++)
+    {
+      if ( file_names[i] )
+        FT_FREE( file_names[i] );
+    }
+
+    /* Caller (load_mac_face) requires FT_Err_Unknown_File_Format. */
+    if ( error )
+      error = FT_Err_Unknown_File_Format;
+
+    return error;
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_objs
+
+  }
+
+
+  /* Check for some macintosh formats without Carbon framework.    */
+  /* Is this a macbinary file?  If so look at the resource fork.   */
+  /* Is this a mac dfont file?                                     */
+  /* Is this an old style resource fork? (in data)                 */
+  /* Else call load_face_in_embedded_rfork to try extra rules      */
+  /* (defined in `ftrfork.c').                                     */
+  /*                                                               */
+  static FT_Error
+  load_mac_face( FT_Library           library,
+                 FT_Stream            stream,
+                 FT_Long              face_index,
+                 FT_Face             *aface,
+                 const FT_Open_Args  *args )
+  {
+    FT_Error error;
+    FT_UNUSED( args );
+
+
+    error = IsMacBinary( library, stream, face_index, aface );
+    if ( FT_ERROR_BASE( error ) == FT_Err_Unknown_File_Format )
+    {
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_raccess
+
+      FT_TRACE3(( "Try as dfont: %s ...", args->pathname ));
+
+      error = IsMacResource( library, stream, 0, face_index, aface );
+
+      FT_TRACE3(( "%s\n", error ? "failed" : "successful" ));
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_objs
+
+    }
+
+    if ( ( FT_ERROR_BASE( error ) == FT_Err_Unknown_File_Format      ||
+           FT_ERROR_BASE( error ) == FT_Err_Invalid_Stream_Operation ) &&
+         ( args->flags & FT_OPEN_PATHNAME )                            )
+      error = load_face_in_embedded_rfork( library, stream,
+                                           face_index, aface, args );
+    return error;
+  }
+#endif
+
+#endif  /* !FT_MACINTOSH && FT_CONFIG_OPTION_MAC_FONTS */
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Open_Face( FT_Library           library,
+                const FT_Open_Args*  args,
+                FT_Long              face_index,
+                FT_Face             *aface )
+  {
+    FT_Error     error;
+    FT_Driver    driver;
+    FT_Memory    memory;
+    FT_Stream    stream = NULL;
+    FT_Face      face   = NULL;
+    FT_ListNode  node   = NULL;
+    FT_Bool      external_stream;
+    FT_Module*   cur;
+    FT_Module*   limit;
+
+
+    /* test for valid `library' delayed to */
+    /* FT_Stream_New()                     */
+
+    if ( ( !aface && face_index >= 0 ) || !args )
+      return FT_Err_Invalid_Argument;
+
+    external_stream = FT_BOOL( ( args->flags & FT_OPEN_STREAM ) &&
+                               args->stream                     );
+
+    /* create input stream */
+    error = FT_Stream_New( library, args, &stream );
+    if ( error )
+      goto Fail3;
+
+    memory = library->memory;
+
+    /* If the font driver is specified in the `args' structure, use */
+    /* it.  Otherwise, we scan the list of registered drivers.      */
+    if ( ( args->flags & FT_OPEN_DRIVER ) && args->driver )
+    {
+      driver = FT_DRIVER( args->driver );
+
+      /* not all modules are drivers, so check... */
+      if ( FT_MODULE_IS_DRIVER( driver ) )
+      {
+        FT_Int         num_params = 0;
+        FT_Parameter*  params     = 0;
+
+
+        if ( args->flags & FT_OPEN_PARAMS )
+        {
+          num_params = args->num_params;
+          params     = args->params;
+        }
+
+        error = open_face( driver, stream, face_index,
+                           num_params, params, &face );
+        if ( !error )
+          goto Success;
+      }
+      else
+        error = FT_Err_Invalid_Handle;
+
+      FT_Stream_Free( stream, external_stream );
+      goto Fail;
+    }
+    else
+    {
+      /* check each font driver for an appropriate format */
+      cur   = library->modules;
+      limit = cur + library->num_modules;
+
+
+      for ( ; cur < limit; cur++ )
+      {
+        /* not all modules are font drivers, so check... */
+        if ( FT_MODULE_IS_DRIVER( cur[0] ) )
+        {
+          FT_Int         num_params = 0;
+          FT_Parameter*  params     = 0;
+
+
+          driver = FT_DRIVER( cur[0] );
+
+          if ( args->flags & FT_OPEN_PARAMS )
+          {
+            num_params = args->num_params;
+            params     = args->params;
+          }
+
+          error = open_face( driver, stream, face_index,
+                             num_params, params, &face );
+          if ( !error )
+            goto Success;
+
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+          if ( ft_strcmp( cur[0]->clazz->module_name, "truetype" ) == 0 &&
+               FT_ERROR_BASE( error ) == FT_Err_Table_Missing           )
+          {
+            /* TrueType but essential tables are missing */
+            if ( FT_Stream_Seek( stream, 0 ) )
+              break;
+
+            error = open_face_PS_from_sfnt_stream( library,
+                                                   stream,
+                                                   face_index,
+                                                   num_params,
+                                                   params,
+                                                   aface );
+            if ( !error )
+            {
+              FT_Stream_Free( stream, external_stream );
+              return error;
+            }
+          }
+#endif
+
+          if ( FT_ERROR_BASE( error ) != FT_Err_Unknown_File_Format )
+            goto Fail3;
+        }
+      }
+
+  Fail3:
+    /* If we are on the mac, and we get an FT_Err_Invalid_Stream_Operation */
+    /* it may be because we have an empty data fork, so we need to check   */
+    /* the resource fork.                                                  */
+    if ( FT_ERROR_BASE( error ) != FT_Err_Cannot_Open_Stream       &&
+         FT_ERROR_BASE( error ) != FT_Err_Unknown_File_Format      &&
+         FT_ERROR_BASE( error ) != FT_Err_Invalid_Stream_Operation )
+      goto Fail2;
+
+#if !defined( FT_MACINTOSH ) && defined( FT_CONFIG_OPTION_MAC_FONTS )
+    error = load_mac_face( library, stream, face_index, aface, args );
+    if ( !error )
+    {
+      /* We don't want to go to Success here.  We've already done that. */
+      /* On the other hand, if we succeeded we still need to close this */
+      /* stream (we opened a different stream which extracted the       */
+      /* interesting information out of this stream here.  That stream  */
+      /* will still be open and the face will point to it).             */
+      FT_Stream_Free( stream, external_stream );
+      return error;
+    }
+
+    if ( FT_ERROR_BASE( error ) != FT_Err_Unknown_File_Format )
+      goto Fail2;
+#endif  /* !FT_MACINTOSH && FT_CONFIG_OPTION_MAC_FONTS */
+
+      /* no driver is able to handle this format */
+      error = FT_Err_Unknown_File_Format;
+
+  Fail2:
+      FT_Stream_Free( stream, external_stream );
+      goto Fail;
+    }
+
+  Success:
+    FT_TRACE4(( "FT_Open_Face: New face object, adding to list\n" ));
+
+    /* set the FT_FACE_FLAG_EXTERNAL_STREAM bit for FT_Done_Face */
+    if ( external_stream )
+      face->face_flags |= FT_FACE_FLAG_EXTERNAL_STREAM;
+
+    /* add the face object to its driver's list */
+    if ( FT_NEW( node ) )
+      goto Fail;
+
+    node->data = face;
+    /* don't assume driver is the same as face->driver, so use */
+    /* face->driver instead.                                   */
+    FT_List_Add( &face->driver->faces_list, node );
+
+    /* now allocate a glyph slot object for the face */
+    FT_TRACE4(( "FT_Open_Face: Creating glyph slot\n" ));
+
+    if ( face_index >= 0 )
+    {
+      error = FT_New_GlyphSlot( face, NULL );
+      if ( error )
+        goto Fail;
+
+      /* finally, allocate a size object for the face */
+      {
+        FT_Size  size;
+
+
+        FT_TRACE4(( "FT_Open_Face: Creating size object\n" ));
+
+        error = FT_New_Size( face, &size );
+        if ( error )
+          goto Fail;
+
+        face->size = size;
+      }
+    }
+
+    /* some checks */
+
+    if ( FT_IS_SCALABLE( face ) )
+    {
+      if ( face->height < 0 )
+        face->height = (FT_Short)-face->height;
+
+      if ( !FT_HAS_VERTICAL( face ) )
+        face->max_advance_height = (FT_Short)face->height;
+    }
+
+    if ( FT_HAS_FIXED_SIZES( face ) )
+    {
+      FT_Int  i;
+
+
+      for ( i = 0; i < face->num_fixed_sizes; i++ )
+      {
+        FT_Bitmap_Size*  bsize = face->available_sizes + i;
+
+
+        if ( bsize->height < 0 )
+          bsize->height = (FT_Short)-bsize->height;
+        if ( bsize->x_ppem < 0 )
+          bsize->x_ppem = (FT_Short)-bsize->x_ppem;
+        if ( bsize->y_ppem < 0 )
+          bsize->y_ppem = -bsize->y_ppem;
+      }
+    }
+
+    /* initialize internal face data */
+    {
+      FT_Face_Internal  internal = face->internal;
+
+
+      internal->transform_matrix.xx = 0x10000L;
+      internal->transform_matrix.xy = 0;
+      internal->transform_matrix.yx = 0;
+      internal->transform_matrix.yy = 0x10000L;
+
+      internal->transform_delta.x = 0;
+      internal->transform_delta.y = 0;
+
+      internal->refcount = 1;
+    }
+
+    if ( aface )
+      *aface = face;
+    else
+      FT_Done_Face( face );
+
+    goto Exit;
+
+  Fail:
+    FT_Done_Face( face );
+
+  Exit:
+    FT_TRACE4(( "FT_Open_Face: Return %d\n", error ));
+
+    return error;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Attach_File( FT_Face      face,
+                  const char*  filepathname )
+  {
+    FT_Open_Args  open;
+
+
+    /* test for valid `face' delayed to FT_Attach_Stream() */
+
+    if ( !filepathname )
+      return FT_Err_Invalid_Argument;
+
+    open.stream   = NULL;
+    open.flags    = FT_OPEN_PATHNAME;
+    open.pathname = (char*)filepathname;
+
+    return FT_Attach_Stream( face, &open );
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Attach_Stream( FT_Face        face,
+                    FT_Open_Args*  parameters )
+  {
+    FT_Stream  stream;
+    FT_Error   error;
+    FT_Driver  driver;
+
+    FT_Driver_Class  clazz;
+
+
+    /* test for valid `parameters' delayed to FT_Stream_New() */
+
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    driver = face->driver;
+    if ( !driver )
+      return FT_Err_Invalid_Driver_Handle;
+
+    error = FT_Stream_New( driver->root.library, parameters, &stream );
+    if ( error )
+      goto Exit;
+
+    /* we implement FT_Attach_Stream in each driver through the */
+    /* `attach_file' interface                                  */
+
+    error = FT_Err_Unimplemented_Feature;
+    clazz = driver->clazz;
+    if ( clazz->attach_file )
+      error = clazz->attach_file( face, stream );
+
+    /* close the attached stream */
+    FT_Stream_Free( stream,
+                    (FT_Bool)( parameters->stream &&
+                               ( parameters->flags & FT_OPEN_STREAM ) ) );
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Reference_Face( FT_Face  face )
+  {
+    face->internal->refcount++;
+
+    return FT_Err_Ok;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Done_Face( FT_Face  face )
+  {
+    FT_Error     error;
+    FT_Driver    driver;
+    FT_Memory    memory;
+    FT_ListNode  node;
+
+
+    error = FT_Err_Invalid_Face_Handle;
+    if ( face && face->driver )
+    {
+      face->internal->refcount--;
+      if ( face->internal->refcount > 0 )
+        error = FT_Err_Ok;
+      else
+      {
+        driver = face->driver;
+        memory = driver->root.memory;
+
+        /* find face in driver's list */
+        node = FT_List_Find( &driver->faces_list, face );
+        if ( node )
+        {
+          /* remove face object from the driver's list */
+          FT_List_Remove( &driver->faces_list, node );
+          FT_FREE( node );
+
+          /* now destroy the object proper */
+          destroy_face( memory, face, driver );
+          error = FT_Err_Ok;
+        }
+      }
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Size( FT_Face   face,
+               FT_Size  *asize )
+  {
+    FT_Error         error;
+    FT_Memory        memory;
+    FT_Driver        driver;
+    FT_Driver_Class  clazz;
+
+    FT_Size          size = 0;
+    FT_ListNode      node = 0;
+
+
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    if ( !asize )
+      return FT_Err_Invalid_Size_Handle;
+
+    if ( !face->driver )
+      return FT_Err_Invalid_Driver_Handle;
+
+    *asize = 0;
+
+    driver = face->driver;
+    clazz  = driver->clazz;
+    memory = face->memory;
+
+    /* Allocate new size object and perform basic initialisation */
+    if ( FT_ALLOC( size, clazz->size_object_size ) || FT_NEW( node ) )
+      goto Exit;
+
+    size->face = face;
+
+    /* for now, do not use any internal fields in size objects */
+    size->internal = 0;
+
+    if ( clazz->init_size )
+      error = clazz->init_size( size );
+
+    /* in case of success, add to the face's list */
+    if ( !error )
+    {
+      *asize     = size;
+      node->data = size;
+      FT_List_Add( &face->sizes_list, node );
+    }
+
+  Exit:
+    if ( error )
+    {
+      FT_FREE( node );
+      FT_FREE( size );
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Done_Size( FT_Size  size )
+  {
+    FT_Error     error;
+    FT_Driver    driver;
+    FT_Memory    memory;
+    FT_Face      face;
+    FT_ListNode  node;
+
+
+    if ( !size )
+      return FT_Err_Invalid_Size_Handle;
+
+    face = size->face;
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    driver = face->driver;
+    if ( !driver )
+      return FT_Err_Invalid_Driver_Handle;
+
+    memory = driver->root.memory;
+
+    error = FT_Err_Ok;
+    node  = FT_List_Find( &face->sizes_list, size );
+    if ( node )
+    {
+      FT_List_Remove( &face->sizes_list, node );
+      FT_FREE( node );
+
+      if ( face->size == size )
+      {
+        face->size = 0;
+        if ( face->sizes_list.head )
+          face->size = (FT_Size)(face->sizes_list.head->data);
+      }
+
+      destroy_size( memory, size, driver );
+    }
+    else
+      error = FT_Err_Invalid_Size_Handle;
+
+    return error;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( FT_Error )
+  FT_Match_Size( FT_Face          face,
+                 FT_Size_Request  req,
+                 FT_Bool          ignore_width,
+                 FT_ULong*        size_index )
+  {
+    FT_Int   i;
+    FT_Long  w, h;
+
+
+    if ( !FT_HAS_FIXED_SIZES( face ) )
+      return FT_Err_Invalid_Face_Handle;
+
+    /* FT_Bitmap_Size doesn't provide enough info... */
+    if ( req->type != FT_SIZE_REQUEST_TYPE_NOMINAL )
+      return FT_Err_Unimplemented_Feature;
+
+    w = FT_REQUEST_WIDTH ( req );
+    h = FT_REQUEST_HEIGHT( req );
+
+    if ( req->width && !req->height )
+      h = w;
+    else if ( !req->width && req->height )
+      w = h;
+
+    w = FT_PIX_ROUND( w );
+    h = FT_PIX_ROUND( h );
+
+    for ( i = 0; i < face->num_fixed_sizes; i++ )
+    {
+      FT_Bitmap_Size*  bsize = face->available_sizes + i;
+
+
+      if ( h != FT_PIX_ROUND( bsize->y_ppem ) )
+        continue;
+
+      if ( w == FT_PIX_ROUND( bsize->x_ppem ) || ignore_width )
+      {
+        if ( size_index )
+          *size_index = (FT_ULong)i;
+
+        return FT_Err_Ok;
+      }
+    }
+
+    return FT_Err_Invalid_Pixel_Size;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( void )
+  ft_synthesize_vertical_metrics( FT_Glyph_Metrics*  metrics,
+                                  FT_Pos             advance )
+  {
+    FT_Pos  height = metrics->height;
+
+
+    /* compensate for glyph with bbox above/below the baseline */
+    if ( metrics->horiBearingY < 0 )
+    {
+      if ( height < metrics->horiBearingY )
+        height = metrics->horiBearingY;
+    }
+    else if ( metrics->horiBearingY > 0 )
+      height -= metrics->horiBearingY;
+
+    /* the factor 1.2 is a heuristical value */
+    if ( !advance )
+      advance = height * 12 / 10;
+
+    metrics->vertBearingX = metrics->horiBearingX - metrics->horiAdvance / 2;
+    metrics->vertBearingY = ( advance - height ) / 2;
+    metrics->vertAdvance  = advance;
+  }
+
+
+  static void
+  ft_recompute_scaled_metrics( FT_Face           face,
+                               FT_Size_Metrics*  metrics )
+  {
+    /* Compute root ascender, descender, test height, and max_advance */
+
+#ifdef GRID_FIT_METRICS
+    metrics->ascender    = FT_PIX_CEIL( FT_MulFix( face->ascender,
+                                                   metrics->y_scale ) );
+
+    metrics->descender   = FT_PIX_FLOOR( FT_MulFix( face->descender,
+                                                    metrics->y_scale ) );
+
+    metrics->height      = FT_PIX_ROUND( FT_MulFix( face->height,
+                                                    metrics->y_scale ) );
+
+    metrics->max_advance = FT_PIX_ROUND( FT_MulFix( face->max_advance_width,
+                                                    metrics->x_scale ) );
+#else /* !GRID_FIT_METRICS */
+    metrics->ascender    = FT_MulFix( face->ascender,
+                                      metrics->y_scale );
+
+    metrics->descender   = FT_MulFix( face->descender,
+                                      metrics->y_scale );
+
+    metrics->height      = FT_MulFix( face->height,
+                                      metrics->y_scale );
+
+    metrics->max_advance = FT_MulFix( face->max_advance_width,
+                                      metrics->x_scale );
+#endif /* !GRID_FIT_METRICS */
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Select_Metrics( FT_Face   face,
+                     FT_ULong  strike_index )
+  {
+    FT_Size_Metrics*  metrics;
+    FT_Bitmap_Size*   bsize;
+
+
+    metrics = &face->size->metrics;
+    bsize   = face->available_sizes + strike_index;
+
+    metrics->x_ppem = (FT_UShort)( ( bsize->x_ppem + 32 ) >> 6 );
+    metrics->y_ppem = (FT_UShort)( ( bsize->y_ppem + 32 ) >> 6 );
+
+    if ( FT_IS_SCALABLE( face ) )
+    {
+      metrics->x_scale = FT_DivFix( bsize->x_ppem,
+                                    face->units_per_EM );
+      metrics->y_scale = FT_DivFix( bsize->y_ppem,
+                                    face->units_per_EM );
+
+      ft_recompute_scaled_metrics( face, metrics );
+    }
+    else
+    {
+      metrics->x_scale     = 1L << 16;
+      metrics->y_scale     = 1L << 16;
+      metrics->ascender    = bsize->y_ppem;
+      metrics->descender   = 0;
+      metrics->height      = bsize->height << 6;
+      metrics->max_advance = bsize->x_ppem;
+    }
+
+    FT_TRACE5(( "FT_Select_Metrics:\n" ));
+    FT_TRACE5(( "  x scale: %d (%f)\n",
+                metrics->x_scale, metrics->x_scale / 65536.0 ));
+    FT_TRACE5(( "  y scale: %d (%f)\n",
+                metrics->y_scale, metrics->y_scale / 65536.0 ));
+    FT_TRACE5(( "  ascender: %f\n",    metrics->ascender / 64.0 ));
+    FT_TRACE5(( "  descender: %f\n",   metrics->descender / 64.0 ));
+    FT_TRACE5(( "  height: %f\n",      metrics->height / 64.0 ));
+    FT_TRACE5(( "  max advance: %f\n", metrics->max_advance / 64.0 ));
+    FT_TRACE5(( "  x ppem: %d\n",      metrics->x_ppem ));
+    FT_TRACE5(( "  y ppem: %d\n",      metrics->y_ppem ));
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Request_Metrics( FT_Face          face,
+                      FT_Size_Request  req )
+  {
+    FT_Size_Metrics*  metrics;
+
+
+    metrics = &face->size->metrics;
+
+    if ( FT_IS_SCALABLE( face ) )
+    {
+      FT_Long  w = 0, h = 0, scaled_w = 0, scaled_h = 0;
+
+
+      switch ( req->type )
+      {
+      case FT_SIZE_REQUEST_TYPE_NOMINAL:
+        w = h = face->units_per_EM;
+        break;
+
+      case FT_SIZE_REQUEST_TYPE_REAL_DIM:
+        w = h = face->ascender - face->descender;
+        break;
+
+      case FT_SIZE_REQUEST_TYPE_BBOX:
+        w = face->bbox.xMax - face->bbox.xMin;
+        h = face->bbox.yMax - face->bbox.yMin;
+        break;
+
+      case FT_SIZE_REQUEST_TYPE_CELL:
+        w = face->max_advance_width;
+        h = face->ascender - face->descender;
+        break;
+
+      case FT_SIZE_REQUEST_TYPE_SCALES:
+        metrics->x_scale = (FT_Fixed)req->width;
+        metrics->y_scale = (FT_Fixed)req->height;
+        if ( !metrics->x_scale )
+          metrics->x_scale = metrics->y_scale;
+        else if ( !metrics->y_scale )
+          metrics->y_scale = metrics->x_scale;
+        goto Calculate_Ppem;
+
+      case FT_SIZE_REQUEST_TYPE_MAX:
+        break;
+      }
+
+      /* to be on the safe side */
+      if ( w < 0 )
+        w = -w;
+
+      if ( h < 0 )
+        h = -h;
+
+      scaled_w = FT_REQUEST_WIDTH ( req );
+      scaled_h = FT_REQUEST_HEIGHT( req );
+
+      /* determine scales */
+      if ( req->width )
+      {
+        metrics->x_scale = FT_DivFix( scaled_w, w );
+
+        if ( req->height )
+        {
+          metrics->y_scale = FT_DivFix( scaled_h, h );
+
+          if ( req->type == FT_SIZE_REQUEST_TYPE_CELL )
+          {
+            if ( metrics->y_scale > metrics->x_scale )
+              metrics->y_scale = metrics->x_scale;
+            else
+              metrics->x_scale = metrics->y_scale;
+          }
+        }
+        else
+        {
+          metrics->y_scale = metrics->x_scale;
+          scaled_h = FT_MulDiv( scaled_w, h, w );
+        }
+      }
+      else
+      {
+        metrics->x_scale = metrics->y_scale = FT_DivFix( scaled_h, h );
+        scaled_w = FT_MulDiv( scaled_h, w, h );
+      }
+
+  Calculate_Ppem:
+      /* calculate the ppems */
+      if ( req->type != FT_SIZE_REQUEST_TYPE_NOMINAL )
+      {
+        scaled_w = FT_MulFix( face->units_per_EM, metrics->x_scale );
+        scaled_h = FT_MulFix( face->units_per_EM, metrics->y_scale );
+      }
+
+      metrics->x_ppem = (FT_UShort)( ( scaled_w + 32 ) >> 6 );
+      metrics->y_ppem = (FT_UShort)( ( scaled_h + 32 ) >> 6 );
+
+      ft_recompute_scaled_metrics( face, metrics );
+    }
+    else
+    {
+      FT_ZERO( metrics );
+      metrics->x_scale = 1L << 16;
+      metrics->y_scale = 1L << 16;
+    }
+
+    FT_TRACE5(( "FT_Request_Metrics:\n" ));
+    FT_TRACE5(( "  x scale: %d (%f)\n",
+                metrics->x_scale, metrics->x_scale / 65536.0 ));
+    FT_TRACE5(( "  y scale: %d (%f)\n",
+                metrics->y_scale, metrics->y_scale / 65536.0 ));
+    FT_TRACE5(( "  ascender: %f\n",    metrics->ascender / 64.0 ));
+    FT_TRACE5(( "  descender: %f\n",   metrics->descender / 64.0 ));
+    FT_TRACE5(( "  height: %f\n",      metrics->height / 64.0 ));
+    FT_TRACE5(( "  max advance: %f\n", metrics->max_advance / 64.0 ));
+    FT_TRACE5(( "  x ppem: %d\n",      metrics->x_ppem ));
+    FT_TRACE5(( "  y ppem: %d\n",      metrics->y_ppem ));
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Select_Size( FT_Face  face,
+                  FT_Int   strike_index )
+  {
+    FT_Driver_Class  clazz;
+
+
+    if ( !face || !FT_HAS_FIXED_SIZES( face ) )
+      return FT_Err_Invalid_Face_Handle;
+
+    if ( strike_index < 0 || strike_index >= face->num_fixed_sizes )
+      return FT_Err_Invalid_Argument;
+
+    clazz = face->driver->clazz;
+
+    if ( clazz->select_size )
+    {
+      FT_Error  error;
+
+
+      error = clazz->select_size( face->size, (FT_ULong)strike_index );
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+      {
+        FT_Size_Metrics*  metrics = &face->size->metrics;
+
+
+        FT_TRACE5(( "FT_Select_Size (font driver's `select_size'):\n" ));
+        FT_TRACE5(( "  x scale: %d (%f)\n",
+                    metrics->x_scale, metrics->x_scale / 65536.0 ));
+        FT_TRACE5(( "  y scale: %d (%f)\n",
+                    metrics->y_scale, metrics->y_scale / 65536.0 ));
+        FT_TRACE5(( "  ascender: %f\n",    metrics->ascender / 64.0 ));
+        FT_TRACE5(( "  descender: %f\n",   metrics->descender / 64.0 ));
+        FT_TRACE5(( "  height: %f\n",      metrics->height / 64.0 ));
+        FT_TRACE5(( "  max advance: %f\n", metrics->max_advance / 64.0 ));
+        FT_TRACE5(( "  x ppem: %d\n",      metrics->x_ppem ));
+        FT_TRACE5(( "  y ppem: %d\n",      metrics->y_ppem ));
+      }
+#endif
+
+      return error;
+    }
+
+    FT_Select_Metrics( face, (FT_ULong)strike_index );
+
+    return FT_Err_Ok;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Request_Size( FT_Face          face,
+                   FT_Size_Request  req )
+  {
+    FT_Driver_Class  clazz;
+    FT_ULong         strike_index;
+
+
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    if ( !req || req->width < 0 || req->height < 0 ||
+         req->type >= FT_SIZE_REQUEST_TYPE_MAX )
+      return FT_Err_Invalid_Argument;
+
+    clazz = face->driver->clazz;
+
+    if ( clazz->request_size )
+    {
+      FT_Error  error;
+
+
+      error = clazz->request_size( face->size, req );
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+      {
+        FT_Size_Metrics*  metrics = &face->size->metrics;
+
+
+        FT_TRACE5(( "FT_Request_Size (font driver's `request_size'):\n" ));
+        FT_TRACE5(( "  x scale: %d (%f)\n",
+                    metrics->x_scale, metrics->x_scale / 65536.0 ));
+        FT_TRACE5(( "  y scale: %d (%f)\n",
+                    metrics->y_scale, metrics->y_scale / 65536.0 ));
+        FT_TRACE5(( "  ascender: %f\n",    metrics->ascender / 64.0 ));
+        FT_TRACE5(( "  descender: %f\n",   metrics->descender / 64.0 ));
+        FT_TRACE5(( "  height: %f\n",      metrics->height / 64.0 ));
+        FT_TRACE5(( "  max advance: %f\n", metrics->max_advance / 64.0 ));
+        FT_TRACE5(( "  x ppem: %d\n",      metrics->x_ppem ));
+        FT_TRACE5(( "  y ppem: %d\n",      metrics->y_ppem ));
+      }
+#endif
+
+      return error;
+    }
+
+    /*
+     * The reason that a driver doesn't have `request_size' defined is
+     * either that the scaling here suffices or that the supported formats
+     * are bitmap-only and size matching is not implemented.
+     *
+     * In the latter case, a simple size matching is done.
+     */
+    if ( !FT_IS_SCALABLE( face ) && FT_HAS_FIXED_SIZES( face ) )
+    {
+      FT_Error  error;
+
+
+      error = FT_Match_Size( face, req, 0, &strike_index );
+      if ( error )
+        return error;
+
+      FT_TRACE3(( "FT_Request_Size: bitmap strike %lu matched\n",
+                  strike_index ));
+
+      return FT_Select_Size( face, (FT_Int)strike_index );
+    }
+
+    FT_Request_Metrics( face, req );
+
+    return FT_Err_Ok;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Set_Char_Size( FT_Face     face,
+                    FT_F26Dot6  char_width,
+                    FT_F26Dot6  char_height,
+                    FT_UInt     horz_resolution,
+                    FT_UInt     vert_resolution )
+  {
+    FT_Size_RequestRec  req;
+
+
+    if ( !char_width )
+      char_width = char_height;
+    else if ( !char_height )
+      char_height = char_width;
+
+    if ( !horz_resolution )
+      horz_resolution = vert_resolution;
+    else if ( !vert_resolution )
+      vert_resolution = horz_resolution;
+
+    if ( char_width  < 1 * 64 )
+      char_width  = 1 * 64;
+    if ( char_height < 1 * 64 )
+      char_height = 1 * 64;
+
+    if ( !horz_resolution )
+      horz_resolution = vert_resolution = 72;
+
+    req.type           = FT_SIZE_REQUEST_TYPE_NOMINAL;
+    req.width          = char_width;
+    req.height         = char_height;
+    req.horiResolution = horz_resolution;
+    req.vertResolution = vert_resolution;
+
+    return FT_Request_Size( face, &req );
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Set_Pixel_Sizes( FT_Face  face,
+                      FT_UInt  pixel_width,
+                      FT_UInt  pixel_height )
+  {
+    FT_Size_RequestRec  req;
+
+
+    if ( pixel_width == 0 )
+      pixel_width = pixel_height;
+    else if ( pixel_height == 0 )
+      pixel_height = pixel_width;
+
+    if ( pixel_width  < 1 )
+      pixel_width  = 1;
+    if ( pixel_height < 1 )
+      pixel_height = 1;
+
+    /* use `>=' to avoid potential compiler warning on 16bit platforms */
+    if ( pixel_width  >= 0xFFFFU )
+      pixel_width  = 0xFFFFU;
+    if ( pixel_height >= 0xFFFFU )
+      pixel_height = 0xFFFFU;
+
+    req.type           = FT_SIZE_REQUEST_TYPE_NOMINAL;
+    req.width          = pixel_width << 6;
+    req.height         = pixel_height << 6;
+    req.horiResolution = 0;
+    req.vertResolution = 0;
+
+    return FT_Request_Size( face, &req );
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_Kerning( FT_Face     face,
+                  FT_UInt     left_glyph,
+                  FT_UInt     right_glyph,
+                  FT_UInt     kern_mode,
+                  FT_Vector  *akerning )
+  {
+    FT_Error   error = FT_Err_Ok;
+    FT_Driver  driver;
+
+
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    if ( !akerning )
+      return FT_Err_Invalid_Argument;
+
+    driver = face->driver;
+
+    akerning->x = 0;
+    akerning->y = 0;
+
+    if ( driver->clazz->get_kerning )
+    {
+      error = driver->clazz->get_kerning( face,
+                                          left_glyph,
+                                          right_glyph,
+                                          akerning );
+      if ( !error )
+      {
+        if ( kern_mode != FT_KERNING_UNSCALED )
+        {
+          akerning->x = FT_MulFix( akerning->x, face->size->metrics.x_scale );
+          akerning->y = FT_MulFix( akerning->y, face->size->metrics.y_scale );
+
+          if ( kern_mode != FT_KERNING_UNFITTED )
+          {
+            /* we scale down kerning values for small ppem values */
+            /* to avoid that rounding makes them too big.         */
+            /* `25' has been determined heuristically.            */
+            if ( face->size->metrics.x_ppem < 25 )
+              akerning->x = FT_MulDiv( akerning->x,
+                                       face->size->metrics.x_ppem, 25 );
+            if ( face->size->metrics.y_ppem < 25 )
+              akerning->y = FT_MulDiv( akerning->y,
+                                       face->size->metrics.y_ppem, 25 );
+
+            akerning->x = FT_PIX_ROUND( akerning->x );
+            akerning->y = FT_PIX_ROUND( akerning->y );
+          }
+        }
+      }
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_Track_Kerning( FT_Face    face,
+                        FT_Fixed   point_size,
+                        FT_Int     degree,
+                        FT_Fixed*  akerning )
+  {
+    FT_Service_Kerning  service;
+    FT_Error            error = FT_Err_Ok;
+
+
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    if ( !akerning )
+      return FT_Err_Invalid_Argument;
+
+    FT_FACE_FIND_SERVICE( face, service, KERNING );
+    if ( !service )
+      return FT_Err_Unimplemented_Feature;
+
+    error = service->get_track( face,
+                                point_size,
+                                degree,
+                                akerning );
+
+    return error;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Select_Charmap( FT_Face      face,
+                     FT_Encoding  encoding )
+  {
+    FT_CharMap*  cur;
+    FT_CharMap*  limit;
+
+
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    if ( encoding == FT_ENCODING_NONE )
+      return FT_Err_Invalid_Argument;
+
+    /* FT_ENCODING_UNICODE is special.  We try to find the `best' Unicode */
+    /* charmap available, i.e., one with UCS-4 characters, if possible.   */
+    /*                                                                    */
+    /* This is done by find_unicode_charmap() above, to share code.       */
+    if ( encoding == FT_ENCODING_UNICODE )
+      return find_unicode_charmap( face );
+
+    cur = face->charmaps;
+    if ( !cur )
+      return FT_Err_Invalid_CharMap_Handle;
+
+    limit = cur + face->num_charmaps;
+
+    for ( ; cur < limit; cur++ )
+    {
+      if ( cur[0]->encoding == encoding )
+      {
+#ifdef FT_MAX_CHARMAP_CACHEABLE
+        if ( cur - face->charmaps > FT_MAX_CHARMAP_CACHEABLE )
+        {
+          FT_ERROR(( "FT_Select_Charmap: requested charmap is found (%d), "
+                     "but in too late position to cache\n",
+                     cur - face->charmaps ));
+          continue;
+        }
+#endif
+        face->charmap = cur[0];
+        return 0;
+      }
+    }
+
+    return FT_Err_Invalid_Argument;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Set_Charmap( FT_Face     face,
+                  FT_CharMap  charmap )
+  {
+    FT_CharMap*  cur;
+    FT_CharMap*  limit;
+
+
+    if ( !face )
+      return FT_Err_Invalid_Face_Handle;
+
+    cur = face->charmaps;
+    if ( !cur )
+      return FT_Err_Invalid_CharMap_Handle;
+    if ( FT_Get_CMap_Format( charmap ) == 14 )
+      return FT_Err_Invalid_Argument;
+
+    limit = cur + face->num_charmaps;
+
+    for ( ; cur < limit; cur++ )
+    {
+      if ( cur[0] == charmap )
+      {
+#ifdef FT_MAX_CHARMAP_CACHEABLE
+        if ( cur - face->charmaps > FT_MAX_CHARMAP_CACHEABLE )
+        {
+          FT_ERROR(( "FT_Set_Charmap: requested charmap is found (%d), "
+                     "but in too late position to cache\n",
+                     cur - face->charmaps ));
+          continue;
+        }
+#endif
+        face->charmap = cur[0];
+        return 0;
+      }
+    }
+    return FT_Err_Invalid_Argument;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Int )
+  FT_Get_Charmap_Index( FT_CharMap  charmap )
+  {
+    FT_Int  i;
+
+
+    if ( !charmap || !charmap->face )
+      return -1;
+
+    for ( i = 0; i < charmap->face->num_charmaps; i++ )
+      if ( charmap->face->charmaps[i] == charmap )
+        break;
+
+    FT_ASSERT( i < charmap->face->num_charmaps );
+
+#ifdef FT_MAX_CHARMAP_CACHEABLE
+    if ( i > FT_MAX_CHARMAP_CACHEABLE )
+    {
+      FT_ERROR(( "FT_Get_Charmap_Index: requested charmap is found (%d), "
+                 "but in too late position to cache\n",
+                 i ));
+      return -i;
+    }
+#endif
+    return i;
+  }
+
+
+  static void
+  ft_cmap_done_internal( FT_CMap  cmap )
+  {
+    FT_CMap_Class  clazz  = cmap->clazz;
+    FT_Face        face   = cmap->charmap.face;
+    FT_Memory      memory = FT_FACE_MEMORY(face);
+
+
+    if ( clazz->done )
+      clazz->done( cmap );
+
+    FT_FREE( cmap );
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_CMap_Done( FT_CMap  cmap )
+  {
+    if ( cmap )
+    {
+      FT_Face    face   = cmap->charmap.face;
+      FT_Memory  memory = FT_FACE_MEMORY( face );
+      FT_Error   error;
+      FT_Int     i, j;
+
+
+      for ( i = 0; i < face->num_charmaps; i++ )
+      {
+        if ( (FT_CMap)face->charmaps[i] == cmap )
+        {
+          FT_CharMap  last_charmap = face->charmaps[face->num_charmaps - 1];
+
+
+          if ( FT_RENEW_ARRAY( face->charmaps,
+                               face->num_charmaps,
+                               face->num_charmaps - 1 ) )
+            return;
+
+          /* remove it from our list of charmaps */
+          for ( j = i + 1; j < face->num_charmaps; j++ )
+          {
+            if ( j == face->num_charmaps - 1 )
+              face->charmaps[j - 1] = last_charmap;
+            else
+              face->charmaps[j - 1] = face->charmaps[j];
+          }
+
+          face->num_charmaps--;
+
+          if ( (FT_CMap)face->charmap == cmap )
+            face->charmap = NULL;
+
+          ft_cmap_done_internal( cmap );
+
+          break;
+        }
+      }
+    }
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_CMap_New( FT_CMap_Class  clazz,
+               FT_Pointer     init_data,
+               FT_CharMap     charmap,
+               FT_CMap       *acmap )
+  {
+    FT_Error   error = FT_Err_Ok;
+    FT_Face    face;
+    FT_Memory  memory;
+    FT_CMap    cmap = NULL;
+
+
+    if ( clazz == NULL || charmap == NULL || charmap->face == NULL )
+      return FT_Err_Invalid_Argument;
+
+    face   = charmap->face;
+    memory = FT_FACE_MEMORY( face );
+
+    if ( !FT_ALLOC( cmap, clazz->size ) )
+    {
+      cmap->charmap = *charmap;
+      cmap->clazz   = clazz;
+
+      if ( clazz->init )
+      {
+        error = clazz->init( cmap, init_data );
+        if ( error )
+          goto Fail;
+      }
+
+      /* add it to our list of charmaps */
+      if ( FT_RENEW_ARRAY( face->charmaps,
+                           face->num_charmaps,
+                           face->num_charmaps + 1 ) )
+        goto Fail;
+
+      face->charmaps[face->num_charmaps++] = (FT_CharMap)cmap;
+    }
+
+  Exit:
+    if ( acmap )
+      *acmap = cmap;
+
+    return error;
+
+  Fail:
+    ft_cmap_done_internal( cmap );
+    cmap = NULL;
+    goto Exit;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_UInt )
+  FT_Get_Char_Index( FT_Face   face,
+                     FT_ULong  charcode )
+  {
+    FT_UInt  result = 0;
+
+
+    if ( face && face->charmap )
+    {
+      FT_CMap  cmap = FT_CMAP( face->charmap );
+
+
+      if ( charcode > 0xFFFFFFFFUL )
+      {
+        FT_TRACE1(( "FT_Get_Char_Index: too large charcode" ));
+        FT_TRACE1(( " 0x%x is truncated\n", charcode ));
+      }
+      result = cmap->clazz->char_index( cmap, (FT_UInt32)charcode );
+    }
+    return result;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_ULong )
+  FT_Get_First_Char( FT_Face   face,
+                     FT_UInt  *agindex )
+  {
+    FT_ULong  result = 0;
+    FT_UInt   gindex = 0;
+
+
+    if ( face && face->charmap && face->num_glyphs )
+    {
+      gindex = FT_Get_Char_Index( face, 0 );
+      if ( gindex == 0 || gindex >= (FT_UInt)face->num_glyphs )
+        result = FT_Get_Next_Char( face, 0, &gindex );
+    }
+
+    if ( agindex )
+      *agindex = gindex;
+
+    return result;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_ULong )
+  FT_Get_Next_Char( FT_Face   face,
+                    FT_ULong  charcode,
+                    FT_UInt  *agindex )
+  {
+    FT_ULong  result = 0;
+    FT_UInt   gindex = 0;
+
+
+    if ( face && face->charmap && face->num_glyphs )
+    {
+      FT_UInt32  code = (FT_UInt32)charcode;
+      FT_CMap    cmap = FT_CMAP( face->charmap );
+
+
+      do {
+        gindex = cmap->clazz->char_next( cmap, &code );
+      } while ( gindex >= (FT_UInt)face->num_glyphs );
+
+      result = ( gindex == 0 ) ? 0 : code;
+    }
+
+    if ( agindex )
+      *agindex = gindex;
+
+    return result;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_UInt )
+  FT_Face_GetCharVariantIndex( FT_Face   face,
+                               FT_ULong  charcode,
+                               FT_ULong  variantSelector )
+  {
+    FT_UInt  result = 0;
+
+
+    if ( face && face->charmap &&
+        face->charmap->encoding == FT_ENCODING_UNICODE )
+    {
+      FT_CharMap  charmap = find_variant_selector_charmap( face );
+      FT_CMap     ucmap = FT_CMAP( face->charmap );
+
+
+      if ( charmap != NULL )
+      {
+        FT_CMap  vcmap = FT_CMAP( charmap );
+
+
+        if ( charcode > 0xFFFFFFFFUL )
+        {
+          FT_TRACE1(( "FT_Get_Char_Index: too large charcode" ));
+          FT_TRACE1(( " 0x%x is truncated\n", charcode ));
+        }
+        if ( variantSelector > 0xFFFFFFFFUL )
+        {
+          FT_TRACE1(( "FT_Get_Char_Index: too large variantSelector" ));
+          FT_TRACE1(( " 0x%x is truncated\n", variantSelector ));
+        }
+
+        result = vcmap->clazz->char_var_index( vcmap, ucmap,
+                                               (FT_UInt32)charcode,
+                                               (FT_UInt32)variantSelector );
+      }
+    }
+
+    return result;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Int )
+  FT_Face_GetCharVariantIsDefault( FT_Face   face,
+                                   FT_ULong  charcode,
+                                   FT_ULong  variantSelector )
+  {
+    FT_Int  result = -1;
+
+
+    if ( face )
+    {
+      FT_CharMap  charmap = find_variant_selector_charmap( face );
+
+
+      if ( charmap != NULL )
+      {
+        FT_CMap  vcmap = FT_CMAP( charmap );
+
+
+        if ( charcode > 0xFFFFFFFFUL )
+        {
+          FT_TRACE1(( "FT_Get_Char_Index: too large charcode" ));
+          FT_TRACE1(( " 0x%x is truncated\n", charcode ));
+        }
+        if ( variantSelector > 0xFFFFFFFFUL )
+        {
+          FT_TRACE1(( "FT_Get_Char_Index: too large variantSelector" ));
+          FT_TRACE1(( " 0x%x is truncated\n", variantSelector ));
+        }
+
+        result = vcmap->clazz->char_var_default( vcmap,
+                                                 (FT_UInt32)charcode,
+                                                 (FT_UInt32)variantSelector );
+      }
+    }
+
+    return result;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_UInt32* )
+  FT_Face_GetVariantSelectors( FT_Face  face )
+  {
+    FT_UInt32  *result = NULL;
+
+
+    if ( face )
+    {
+      FT_CharMap  charmap = find_variant_selector_charmap( face );
+
+
+      if ( charmap != NULL )
+      {
+        FT_CMap    vcmap  = FT_CMAP( charmap );
+        FT_Memory  memory = FT_FACE_MEMORY( face );
+
+
+        result = vcmap->clazz->variant_list( vcmap, memory );
+      }
+    }
+
+    return result;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_UInt32* )
+  FT_Face_GetVariantsOfChar( FT_Face   face,
+                             FT_ULong  charcode )
+  {
+    FT_UInt32  *result = NULL;
+
+
+    if ( face )
+    {
+      FT_CharMap  charmap = find_variant_selector_charmap( face );
+
+
+      if ( charmap != NULL )
+      {
+        FT_CMap    vcmap  = FT_CMAP( charmap );
+        FT_Memory  memory = FT_FACE_MEMORY( face );
+
+
+        if ( charcode > 0xFFFFFFFFUL )
+        {
+          FT_TRACE1(( "FT_Get_Char_Index: too large charcode" ));
+          FT_TRACE1(( " 0x%x is truncated\n", charcode ));
+        }
+
+        result = vcmap->clazz->charvariant_list( vcmap, memory,
+                                                 (FT_UInt32)charcode );
+      }
+    }
+    return result;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_UInt32* )
+  FT_Face_GetCharsOfVariant( FT_Face   face,
+                             FT_ULong  variantSelector )
+  {
+    FT_UInt32  *result = NULL;
+
+
+    if ( face )
+    {
+      FT_CharMap  charmap = find_variant_selector_charmap( face );
+
+
+      if ( charmap != NULL )
+      {
+        FT_CMap    vcmap  = FT_CMAP( charmap );
+        FT_Memory  memory = FT_FACE_MEMORY( face );
+
+
+        if ( variantSelector > 0xFFFFFFFFUL )
+        {
+          FT_TRACE1(( "FT_Get_Char_Index: too large variantSelector" ));
+          FT_TRACE1(( " 0x%x is truncated\n", variantSelector ));
+        }
+
+        result = vcmap->clazz->variantchar_list( vcmap, memory,
+                                                 (FT_UInt32)variantSelector );
+      }
+    }
+
+    return result;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_UInt )
+  FT_Get_Name_Index( FT_Face     face,
+                     FT_String*  glyph_name )
+  {
+    FT_UInt  result = 0;
+
+
+    if ( face && FT_HAS_GLYPH_NAMES( face ) )
+    {
+      FT_Service_GlyphDict  service;
+
+
+      FT_FACE_LOOKUP_SERVICE( face,
+                              service,
+                              GLYPH_DICT );
+
+      if ( service && service->name_index )
+        result = service->name_index( face, glyph_name );
+    }
+
+    return result;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_Glyph_Name( FT_Face     face,
+                     FT_UInt     glyph_index,
+                     FT_Pointer  buffer,
+                     FT_UInt     buffer_max )
+  {
+    FT_Error  error = FT_Err_Invalid_Argument;
+
+
+    /* clean up buffer */
+    if ( buffer && buffer_max > 0 )
+      ((FT_Byte*)buffer)[0] = 0;
+
+    if ( face                                     &&
+         (FT_Long)glyph_index <= face->num_glyphs &&
+         FT_HAS_GLYPH_NAMES( face )               )
+    {
+      FT_Service_GlyphDict  service;
+
+
+      FT_FACE_LOOKUP_SERVICE( face,
+                              service,
+                              GLYPH_DICT );
+
+      if ( service && service->get_name )
+        error = service->get_name( face, glyph_index, buffer, buffer_max );
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( const char* )
+  FT_Get_Postscript_Name( FT_Face  face )
+  {
+    const char*  result = NULL;
+
+
+    if ( !face )
+      goto Exit;
+
+    if ( !result )
+    {
+      FT_Service_PsFontName  service;
+
+
+      FT_FACE_LOOKUP_SERVICE( face,
+                              service,
+                              POSTSCRIPT_FONT_NAME );
+
+      if ( service && service->get_ps_font_name )
+        result = service->get_ps_font_name( face );
+    }
+
+  Exit:
+    return result;
+  }
+
+
+  /* documentation is in tttables.h */
+
+  FT_EXPORT_DEF( void* )
+  FT_Get_Sfnt_Table( FT_Face      face,
+                     FT_Sfnt_Tag  tag )
+  {
+    void*                  table = 0;
+    FT_Service_SFNT_Table  service;
+
+
+    if ( face && FT_IS_SFNT( face ) )
+    {
+      FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
+      if ( service != NULL )
+        table = service->get_table( face, tag );
+    }
+
+    return table;
+  }
+
+
+  /* documentation is in tttables.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Load_Sfnt_Table( FT_Face    face,
+                      FT_ULong   tag,
+                      FT_Long    offset,
+                      FT_Byte*   buffer,
+                      FT_ULong*  length )
+  {
+    FT_Service_SFNT_Table  service;
+
+
+    if ( !face || !FT_IS_SFNT( face ) )
+      return FT_Err_Invalid_Face_Handle;
+
+    FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
+    if ( service == NULL )
+      return FT_Err_Unimplemented_Feature;
+
+    return service->load_table( face, tag, offset, buffer, length );
+  }
+
+
+  /* documentation is in tttables.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Sfnt_Table_Info( FT_Face    face,
+                      FT_UInt    table_index,
+                      FT_ULong  *tag,
+                      FT_ULong  *length )
+  {
+    FT_Service_SFNT_Table  service;
+    FT_ULong               offset;
+
+
+    if ( !face || !FT_IS_SFNT( face ) )
+      return FT_Err_Invalid_Face_Handle;
+
+    FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
+    if ( service == NULL )
+      return FT_Err_Unimplemented_Feature;
+
+    return service->table_info( face, table_index, tag, &offset, length );
+  }
+
+
+  /* documentation is in tttables.h */
+
+  FT_EXPORT_DEF( FT_ULong )
+  FT_Get_CMap_Language_ID( FT_CharMap  charmap )
+  {
+    FT_Service_TTCMaps  service;
+    FT_Face             face;
+    TT_CMapInfo         cmap_info;
+
+
+    if ( !charmap || !charmap->face )
+      return 0;
+
+    face = charmap->face;
+    FT_FACE_FIND_SERVICE( face, service, TT_CMAP );
+    if ( service == NULL )
+      return 0;
+    if ( service->get_cmap_info( charmap, &cmap_info ))
+      return 0;
+
+    return cmap_info.language;
+  }
+
+
+  /* documentation is in tttables.h */
+
+  FT_EXPORT_DEF( FT_Long )
+  FT_Get_CMap_Format( FT_CharMap  charmap )
+  {
+    FT_Service_TTCMaps  service;
+    FT_Face             face;
+    TT_CMapInfo         cmap_info;
+
+
+    if ( !charmap || !charmap->face )
+      return -1;
+
+    face = charmap->face;
+    FT_FACE_FIND_SERVICE( face, service, TT_CMAP );
+    if ( service == NULL )
+      return -1;
+    if ( service->get_cmap_info( charmap, &cmap_info ))
+      return -1;
+
+    return cmap_info.format;
+  }
+
+
+  /* documentation is in ftsizes.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Activate_Size( FT_Size  size )
+  {
+    FT_Face  face;
+
+
+    if ( size == NULL )
+      return FT_Err_Invalid_Argument;
+
+    face = size->face;
+    if ( face == NULL || face->driver == NULL )
+      return FT_Err_Invalid_Argument;
+
+    /* we don't need anything more complex than that; all size objects */
+    /* are already listed by the face                                  */
+    face->size = size;
+
+    return FT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                        R E N D E R E R S                        ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* lookup a renderer by glyph format in the library's list */
+  FT_BASE_DEF( FT_Renderer )
+  FT_Lookup_Renderer( FT_Library       library,
+                      FT_Glyph_Format  format,
+                      FT_ListNode*     node )
+  {
+    FT_ListNode  cur;
+    FT_Renderer  result = 0;
+
+
+    if ( !library )
+      goto Exit;
+
+    cur = library->renderers.head;
+
+    if ( node )
+    {
+      if ( *node )
+        cur = (*node)->next;
+      *node = 0;
+    }
+
+    while ( cur )
+    {
+      FT_Renderer  renderer = FT_RENDERER( cur->data );
+
+
+      if ( renderer->glyph_format == format )
+      {
+        if ( node )
+          *node = cur;
+
+        result = renderer;
+        break;
+      }
+      cur = cur->next;
+    }
+
+  Exit:
+    return result;
+  }
+
+
+  static FT_Renderer
+  ft_lookup_glyph_renderer( FT_GlyphSlot  slot )
+  {
+    FT_Face      face    = slot->face;
+    FT_Library   library = FT_FACE_LIBRARY( face );
+    FT_Renderer  result  = library->cur_renderer;
+
+
+    if ( !result || result->glyph_format != slot->format )
+      result = FT_Lookup_Renderer( library, slot->format, 0 );
+
+    return result;
+  }
+
+
+  static void
+  ft_set_current_renderer( FT_Library  library )
+  {
+    FT_Renderer  renderer;
+
+
+    renderer = FT_Lookup_Renderer( library, FT_GLYPH_FORMAT_OUTLINE, 0 );
+    library->cur_renderer = renderer;
+  }
+
+
+  static FT_Error
+  ft_add_renderer( FT_Module  module )
+  {
+    FT_Library   library = module->library;
+    FT_Memory    memory  = library->memory;
+    FT_Error     error;
+    FT_ListNode  node    = NULL;
+
+
+    if ( FT_NEW( node ) )
+      goto Exit;
+
+    {
+      FT_Renderer         render = FT_RENDERER( module );
+      FT_Renderer_Class*  clazz  = (FT_Renderer_Class*)module->clazz;
+
+
+      render->clazz        = clazz;
+      render->glyph_format = clazz->glyph_format;
+
+      /* allocate raster object if needed */
+      if ( clazz->glyph_format == FT_GLYPH_FORMAT_OUTLINE &&
+           clazz->raster_class->raster_new                )
+      {
+        error = clazz->raster_class->raster_new( memory, &render->raster );
+        if ( error )
+          goto Fail;
+
+        render->raster_render = clazz->raster_class->raster_render;
+        render->render        = clazz->render_glyph;
+      }
+
+      /* add to list */
+      node->data = module;
+      FT_List_Add( &library->renderers, node );
+
+      ft_set_current_renderer( library );
+    }
+
+  Fail:
+    if ( error )
+      FT_FREE( node );
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  ft_remove_renderer( FT_Module  module )
+  {
+    FT_Library   library = module->library;
+    FT_Memory    memory  = library->memory;
+    FT_ListNode  node;
+
+
+    node = FT_List_Find( &library->renderers, module );
+    if ( node )
+    {
+      FT_Renderer  render = FT_RENDERER( module );
+
+
+      /* release raster object, if any */
+      if ( render->clazz->glyph_format == FT_GLYPH_FORMAT_OUTLINE &&
+           render->raster                                         )
+        render->clazz->raster_class->raster_done( render->raster );
+
+      /* remove from list */
+      FT_List_Remove( &library->renderers, node );
+      FT_FREE( node );
+
+      ft_set_current_renderer( library );
+    }
+  }
+
+
+  /* documentation is in ftrender.h */
+
+  FT_EXPORT_DEF( FT_Renderer )
+  FT_Get_Renderer( FT_Library       library,
+                   FT_Glyph_Format  format )
+  {
+    /* test for valid `library' delayed to FT_Lookup_Renderer() */
+
+    return FT_Lookup_Renderer( library, format, 0 );
+  }
+
+
+  /* documentation is in ftrender.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Set_Renderer( FT_Library     library,
+                   FT_Renderer    renderer,
+                   FT_UInt        num_params,
+                   FT_Parameter*  parameters )
+  {
+    FT_ListNode  node;
+    FT_Error     error = FT_Err_Ok;
+
+
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    if ( !renderer )
+      return FT_Err_Invalid_Argument;
+
+    node = FT_List_Find( &library->renderers, renderer );
+    if ( !node )
+    {
+      error = FT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    FT_List_Up( &library->renderers, node );
+
+    if ( renderer->glyph_format == FT_GLYPH_FORMAT_OUTLINE )
+      library->cur_renderer = renderer;
+
+    if ( num_params > 0 )
+    {
+      FT_Renderer_SetModeFunc  set_mode = renderer->clazz->set_mode;
+
+
+      for ( ; num_params > 0; num_params-- )
+      {
+        error = set_mode( renderer, parameters->tag, parameters->data );
+        if ( error )
+          break;
+        parameters++;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Render_Glyph_Internal( FT_Library      library,
+                            FT_GlyphSlot    slot,
+                            FT_Render_Mode  render_mode )
+  {
+    FT_Error     error = FT_Err_Ok;
+    FT_Renderer  renderer;
+
+
+    /* if it is already a bitmap, no need to do anything */
+    switch ( slot->format )
+    {
+    case FT_GLYPH_FORMAT_BITMAP:   /* already a bitmap, don't do anything */
+      break;
+
+    default:
+      {
+        FT_ListNode  node   = 0;
+        FT_Bool      update = 0;
+
+
+        /* small shortcut for the very common case */
+        if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
+        {
+          renderer = library->cur_renderer;
+          node     = library->renderers.head;
+        }
+        else
+          renderer = FT_Lookup_Renderer( library, slot->format, &node );
+
+        error = FT_Err_Unimplemented_Feature;
+        while ( renderer )
+        {
+          error = renderer->render( renderer, slot, render_mode, NULL );
+          if ( !error                                               ||
+               FT_ERROR_BASE( error ) != FT_Err_Cannot_Render_Glyph )
+            break;
+
+          /* FT_Err_Cannot_Render_Glyph is returned if the render mode   */
+          /* is unsupported by the current renderer for this glyph image */
+          /* format.                                                     */
+
+          /* now, look for another renderer that supports the same */
+          /* format.                                               */
+          renderer = FT_Lookup_Renderer( library, slot->format, &node );
+          update   = 1;
+        }
+
+        /* if we changed the current renderer for the glyph image format */
+        /* we need to select it as the next current one                  */
+        if ( !error && update && renderer )
+          FT_Set_Renderer( library, renderer, 0, 0 );
+      }
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Render_Glyph( FT_GlyphSlot    slot,
+                   FT_Render_Mode  render_mode )
+  {
+    FT_Library  library;
+
+
+    if ( !slot || !slot->face )
+      return FT_Err_Invalid_Argument;
+
+    library = FT_FACE_LIBRARY( slot->face );
+
+    return FT_Render_Glyph_Internal( library, slot, render_mode );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                         M O D U L E S                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Destroy_Module                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroys a given module object.  For drivers, this also destroys   */
+  /*    all child faces.                                                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    module :: A handle to the target driver object.                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The driver _must_ be LOCKED!                                       */
+  /*                                                                       */
+  static void
+  Destroy_Module( FT_Module  module )
+  {
+    FT_Memory         memory  = module->memory;
+    FT_Module_Class*  clazz   = module->clazz;
+    FT_Library        library = module->library;
+
+
+    if ( library && library->auto_hinter == module )
+      library->auto_hinter = 0;
+
+    /* if the module is a renderer */
+    if ( FT_MODULE_IS_RENDERER( module ) )
+      ft_remove_renderer( module );
+
+    /* if the module is a font driver, add some steps */
+    if ( FT_MODULE_IS_DRIVER( module ) )
+      Destroy_Driver( FT_DRIVER( module ) );
+
+    /* finalize the module object */
+    if ( clazz->module_done )
+      clazz->module_done( module );
+
+    /* discard it */
+    FT_FREE( module );
+  }
+
+
+  /* documentation is in ftmodapi.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Add_Module( FT_Library              library,
+                 const FT_Module_Class*  clazz )
+  {
+    FT_Error   error;
+    FT_Memory  memory;
+    FT_Module  module;
+    FT_UInt    nn;
+
+
+#define FREETYPE_VER_FIXED  ( ( (FT_Long)FREETYPE_MAJOR << 16 ) | \
+                                FREETYPE_MINOR                  )
+
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    if ( !clazz )
+      return FT_Err_Invalid_Argument;
+
+    /* check freetype version */
+    if ( clazz->module_requires > FREETYPE_VER_FIXED )
+      return FT_Err_Invalid_Version;
+
+    /* look for a module with the same name in the library's table */
+    for ( nn = 0; nn < library->num_modules; nn++ )
+    {
+      module = library->modules[nn];
+      if ( ft_strcmp( module->clazz->module_name, clazz->module_name ) == 0 )
+      {
+        /* this installed module has the same name, compare their versions */
+        if ( clazz->module_version <= module->clazz->module_version )
+          return FT_Err_Lower_Module_Version;
+
+        /* remove the module from our list, then exit the loop to replace */
+        /* it by our new version..                                        */
+        FT_Remove_Module( library, module );
+        break;
+      }
+    }
+
+    memory = library->memory;
+    error  = FT_Err_Ok;
+
+    if ( library->num_modules >= FT_MAX_MODULES )
+    {
+      error = FT_Err_Too_Many_Drivers;
+      goto Exit;
+    }
+
+    /* allocate module object */
+    if ( FT_ALLOC( module, clazz->module_size ) )
+      goto Exit;
+
+    /* base initialization */
+    module->library = library;
+    module->memory  = memory;
+    module->clazz   = (FT_Module_Class*)clazz;
+
+    /* check whether the module is a renderer - this must be performed */
+    /* before the normal module initialization                         */
+    if ( FT_MODULE_IS_RENDERER( module ) )
+    {
+      /* add to the renderers list */
+      error = ft_add_renderer( module );
+      if ( error )
+        goto Fail;
+    }
+
+    /* is the module a auto-hinter? */
+    if ( FT_MODULE_IS_HINTER( module ) )
+      library->auto_hinter = module;
+
+    /* if the module is a font driver */
+    if ( FT_MODULE_IS_DRIVER( module ) )
+    {
+      /* allocate glyph loader if needed */
+      FT_Driver  driver = FT_DRIVER( module );
+
+
+      driver->clazz = (FT_Driver_Class)module->clazz;
+      if ( FT_DRIVER_USES_OUTLINES( driver ) )
+      {
+        error = FT_GlyphLoader_New( memory, &driver->glyph_loader );
+        if ( error )
+          goto Fail;
+      }
+    }
+
+    if ( clazz->module_init )
+    {
+      error = clazz->module_init( module );
+      if ( error )
+        goto Fail;
+    }
+
+    /* add module to the library's table */
+    library->modules[library->num_modules++] = module;
+
+  Exit:
+    return error;
+
+  Fail:
+    if ( FT_MODULE_IS_DRIVER( module ) )
+    {
+      FT_Driver  driver = FT_DRIVER( module );
+
+
+      if ( FT_DRIVER_USES_OUTLINES( driver ) )
+        FT_GlyphLoader_Done( driver->glyph_loader );
+    }
+
+    if ( FT_MODULE_IS_RENDERER( module ) )
+    {
+      FT_Renderer  renderer = FT_RENDERER( module );
+
+
+      if ( renderer->clazz->glyph_format == FT_GLYPH_FORMAT_OUTLINE &&
+           renderer->raster                                         )
+        renderer->clazz->raster_class->raster_done( renderer->raster );
+    }
+
+    FT_FREE( module );
+    goto Exit;
+  }
+
+
+  /* documentation is in ftmodapi.h */
+
+  FT_EXPORT_DEF( FT_Module )
+  FT_Get_Module( FT_Library   library,
+                 const char*  module_name )
+  {
+    FT_Module   result = 0;
+    FT_Module*  cur;
+    FT_Module*  limit;
+
+
+    if ( !library || !module_name )
+      return result;
+
+    cur   = library->modules;
+    limit = cur + library->num_modules;
+
+    for ( ; cur < limit; cur++ )
+      if ( ft_strcmp( cur[0]->clazz->module_name, module_name ) == 0 )
+      {
+        result = cur[0];
+        break;
+      }
+
+    return result;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( const void* )
+  FT_Get_Module_Interface( FT_Library   library,
+                           const char*  mod_name )
+  {
+    FT_Module  module;
+
+
+    /* test for valid `library' delayed to FT_Get_Module() */
+
+    module = FT_Get_Module( library, mod_name );
+
+    return module ? module->clazz->module_interface : 0;
+  }
+
+
+  FT_BASE_DEF( FT_Pointer )
+  ft_module_get_service( FT_Module    module,
+                         const char*  service_id )
+  {
+    FT_Pointer  result = NULL;
+
+    if ( module )
+    {
+      FT_ASSERT( module->clazz && module->clazz->get_interface );
+
+     /* first, look for the service in the module
+      */
+      if ( module->clazz->get_interface )
+        result = module->clazz->get_interface( module, service_id );
+
+      if ( result == NULL )
+      {
+       /* we didn't find it, look in all other modules then
+        */
+        FT_Library  library = module->library;
+        FT_Module*  cur     = library->modules;
+        FT_Module*  limit   = cur + library->num_modules;
+
+
+        for ( ; cur < limit; cur++ )
+        {
+          if ( cur[0] != module )
+          {
+            FT_ASSERT( cur[0]->clazz );
+
+            if ( cur[0]->clazz->get_interface )
+            {
+              result = cur[0]->clazz->get_interface( cur[0], service_id );
+              if ( result != NULL )
+                break;
+            }
+          }
+        }
+      }
+    }
+
+    return result;
+  }
+
+
+  /* documentation is in ftmodapi.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Remove_Module( FT_Library  library,
+                    FT_Module   module )
+  {
+    /* try to find the module from the table, then remove it from there */
+
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    if ( module )
+    {
+      FT_Module*  cur   = library->modules;
+      FT_Module*  limit = cur + library->num_modules;
+
+
+      for ( ; cur < limit; cur++ )
+      {
+        if ( cur[0] == module )
+        {
+          /* remove it from the table */
+          library->num_modules--;
+          limit--;
+          while ( cur < limit )
+          {
+            cur[0] = cur[1];
+            cur++;
+          }
+          limit[0] = 0;
+
+          /* destroy the module */
+          Destroy_Module( module );
+
+          return FT_Err_Ok;
+        }
+      }
+    }
+    return FT_Err_Invalid_Driver_Handle;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                         L I B R A R Y                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* documentation is in ftmodapi.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Reference_Library( FT_Library  library )
+  {
+    library->refcount++;
+
+    return FT_Err_Ok;
+  }
+
+
+  /* documentation is in ftmodapi.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_New_Library( FT_Memory    memory,
+                  FT_Library  *alibrary )
+  {
+    FT_Library  library = NULL;
+    FT_Error    error;
+
+
+    if ( !memory )
+      return FT_Err_Invalid_Argument;
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+    /* init debugging support */
+    ft_debug_init();
+#endif
+
+    /* first of all, allocate the library object */
+    if ( FT_NEW( library ) )
+      return error;
+
+    library->memory = memory;
+
+#ifdef FT_CONFIG_OPTION_PIC
+    /* initialize position independent code containers */
+    error = ft_pic_container_init( library );
+    if ( error )
+      goto Fail;
+#endif
+
+    /* allocate the render pool */
+    library->raster_pool_size = FT_RENDER_POOL_SIZE;
+#if FT_RENDER_POOL_SIZE > 0
+    if ( FT_ALLOC( library->raster_pool, FT_RENDER_POOL_SIZE ) )
+      goto Fail;
+#endif
+
+    library->version_major = FREETYPE_MAJOR;
+    library->version_minor = FREETYPE_MINOR;
+    library->version_patch = FREETYPE_PATCH;
+
+    library->refcount = 1;
+
+    /* That's ok now */
+    *alibrary = library;
+
+    return FT_Err_Ok;
+
+  Fail:
+#ifdef FT_CONFIG_OPTION_PIC
+    ft_pic_container_destroy( library );
+#endif
+    FT_FREE( library );
+    return error;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Library_Version( FT_Library   library,
+                      FT_Int      *amajor,
+                      FT_Int      *aminor,
+                      FT_Int      *apatch )
+  {
+    FT_Int  major = 0;
+    FT_Int  minor = 0;
+    FT_Int  patch = 0;
+
+
+    if ( library )
+    {
+      major = library->version_major;
+      minor = library->version_minor;
+      patch = library->version_patch;
+    }
+
+    if ( amajor )
+      *amajor = major;
+
+    if ( aminor )
+      *aminor = minor;
+
+    if ( apatch )
+      *apatch = patch;
+  }
+
+
+  /* documentation is in ftmodapi.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Done_Library( FT_Library  library )
+  {
+    FT_Memory  memory;
+
+
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    library->refcount--;
+    if ( library->refcount > 0 )
+      goto Exit;
+
+    memory = library->memory;
+
+    /*
+     * Close all faces in the library.  If we don't do this, we can have
+     * some subtle memory leaks.
+     *
+     * Example:
+     *
+     *  - the cff font driver uses the pshinter module in cff_size_done
+     *  - if the pshinter module is destroyed before the cff font driver,
+     *    opened FT_Face objects managed by the driver are not properly
+     *    destroyed, resulting in a memory leak
+     *
+     * Some faces are dependent on other faces, like Type42 faces that
+     * depend on TrueType faces synthesized internally.
+     *
+     * The order of drivers should be specified in driver_name[].
+     */
+    {
+      FT_UInt      m, n;
+      const char*  driver_name[] = { "type42", NULL };
+
+
+      for ( m = 0;
+            m < sizeof ( driver_name ) / sizeof ( driver_name[0] );
+            m++ )
+      {
+        for ( n = 0; n < library->num_modules; n++ )
+        {
+          FT_Module    module      = library->modules[n];
+          const char*  module_name = module->clazz->module_name;
+          FT_List      faces;
+
+
+          if ( driver_name[m]                                &&
+               ft_strcmp( module_name, driver_name[m] ) != 0 )
+            continue;
+
+          if ( ( module->clazz->module_flags & FT_MODULE_FONT_DRIVER ) == 0 )
+            continue;
+
+          FT_TRACE7(( "FT_Done_Library: close faces for %s\n", module_name ));
+
+          faces = &FT_DRIVER( module )->faces_list;
+          while ( faces->head )
+          {
+            FT_Done_Face( FT_FACE( faces->head->data ) );
+            if ( faces->head )
+              FT_TRACE0(( "FT_Done_Library: failed to free some faces\n" ));
+          }
+        }
+      }
+    }
+
+    /* Close all other modules in the library */
+#if 1
+    /* XXX Modules are removed in the reversed order so that  */
+    /* type42 module is removed before truetype module.  This */
+    /* avoids double free in some occasions.  It is a hack.   */
+    while ( library->num_modules > 0 )
+      FT_Remove_Module( library,
+                        library->modules[library->num_modules - 1] );
+#else
+    {
+      FT_UInt  n;
+
+
+      for ( n = 0; n < library->num_modules; n++ )
+      {
+        FT_Module  module = library->modules[n];
+
+
+        if ( module )
+        {
+          Destroy_Module( module );
+          library->modules[n] = 0;
+        }
+      }
+    }
+#endif
+
+    /* Destroy raster objects */
+    FT_FREE( library->raster_pool );
+    library->raster_pool_size = 0;
+
+#ifdef FT_CONFIG_OPTION_PIC
+    /* Destroy pic container contents */
+    ft_pic_container_destroy( library );
+#endif
+
+    FT_FREE( library );
+
+  Exit:
+    return FT_Err_Ok;
+  }
+
+
+  /* documentation is in ftmodapi.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Set_Debug_Hook( FT_Library         library,
+                     FT_UInt            hook_index,
+                     FT_DebugHook_Func  debug_hook )
+  {
+    if ( library && debug_hook &&
+         hook_index <
+           ( sizeof ( library->debug_hooks ) / sizeof ( void* ) ) )
+      library->debug_hooks[hook_index] = debug_hook;
+  }
+
+
+  /* documentation is in ftmodapi.h */
+
+  FT_EXPORT_DEF( FT_TrueTypeEngineType )
+  FT_Get_TrueType_Engine_Type( FT_Library  library )
+  {
+    FT_TrueTypeEngineType  result = FT_TRUETYPE_ENGINE_TYPE_NONE;
+
+
+    if ( library )
+    {
+      FT_Module  module = FT_Get_Module( library, "truetype" );
+
+
+      if ( module )
+      {
+        FT_Service_TrueTypeEngine  service;
+
+
+        service = (FT_Service_TrueTypeEngine)
+                    ft_module_get_service( module,
+                                           FT_SERVICE_ID_TRUETYPE_ENGINE );
+        if ( service )
+          result = service->engine_type;
+      }
+    }
+
+    return result;
+  }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_BASE_DEF( FT_Error )
+  ft_stub_set_char_sizes( FT_Size     size,
+                          FT_F26Dot6  width,
+                          FT_F26Dot6  height,
+                          FT_UInt     horz_res,
+                          FT_UInt     vert_res )
+  {
+    FT_Size_RequestRec  req;
+    FT_Driver           driver = size->face->driver;
+
+
+    if ( driver->clazz->request_size )
+    {
+      req.type   = FT_SIZE_REQUEST_TYPE_NOMINAL;
+      req.width  = width;
+      req.height = height;
+
+      if ( horz_res == 0 )
+        horz_res = vert_res;
+
+      if ( vert_res == 0 )
+        vert_res = horz_res;
+
+      if ( horz_res == 0 )
+        horz_res = vert_res = 72;
+
+      req.horiResolution = horz_res;
+      req.vertResolution = vert_res;
+
+      return driver->clazz->request_size( size, &req );
+    }
+
+    return 0;
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  ft_stub_set_pixel_sizes( FT_Size  size,
+                           FT_UInt  width,
+                           FT_UInt  height )
+  {
+    FT_Size_RequestRec  req;
+    FT_Driver           driver = size->face->driver;
+
+
+    if ( driver->clazz->request_size )
+    {
+      req.type           = FT_SIZE_REQUEST_TYPE_NOMINAL;
+      req.width          = width  << 6;
+      req.height         = height << 6;
+      req.horiResolution = 0;
+      req.vertResolution = 0;
+
+      return driver->clazz->request_size( size, &req );
+    }
+
+    return 0;
+  }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_SubGlyph_Info( FT_GlyphSlot  glyph,
+                        FT_UInt       sub_index,
+                        FT_Int       *p_index,
+                        FT_UInt      *p_flags,
+                        FT_Int       *p_arg1,
+                        FT_Int       *p_arg2,
+                        FT_Matrix    *p_transform )
+  {
+    FT_Error  error = FT_Err_Invalid_Argument;
+
+
+    if ( glyph                                      &&
+         glyph->subglyphs                           &&
+         glyph->format == FT_GLYPH_FORMAT_COMPOSITE &&
+         sub_index < glyph->num_subglyphs           )
+    {
+      FT_SubGlyph  subg = glyph->subglyphs + sub_index;
+
+
+      *p_index     = subg->index;
+      *p_flags     = subg->flags;
+      *p_arg1      = subg->arg1;
+      *p_arg2      = subg->arg2;
+      *p_transform = subg->transform;
+    }
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftotval.c b/extensions/externals/src/freetype-2.4.9/src/base/ftotval.c
new file mode 100644
index 0000000..694fd2b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftotval.c
@@ -0,0 +1,89 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftotval.c                                                              */
+/*                                                                         */
+/*    FreeType API for validating OpenType tables (body).                  */
+/*                                                                         */
+/*  Copyright 2004, 2006, 2008, 2010 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_OPENTYPE_VALIDATE_H
+#include FT_OPENTYPE_VALIDATE_H
+
+
+  /* documentation is in ftotval.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_OpenType_Validate( FT_Face    face,
+                        FT_UInt    validation_flags,
+                        FT_Bytes  *BASE_table,
+                        FT_Bytes  *GDEF_table,
+                        FT_Bytes  *GPOS_table,
+                        FT_Bytes  *GSUB_table,
+                        FT_Bytes  *JSTF_table )
+  {
+    FT_Service_OTvalidate  service;
+    FT_Error               error;
+
+
+    if ( !face )
+    {
+      error = FT_Err_Invalid_Face_Handle;
+      goto Exit;
+    }
+
+    if ( !( BASE_table &&
+            GDEF_table &&
+            GPOS_table &&
+            GSUB_table &&
+            JSTF_table ) )
+    {
+      error = FT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    FT_FACE_FIND_GLOBAL_SERVICE( face, service, OPENTYPE_VALIDATE );
+
+    if ( service )
+      error = service->validate( face,
+                                 validation_flags,
+                                 BASE_table,
+                                 GDEF_table,
+                                 GPOS_table,
+                                 GSUB_table,
+                                 JSTF_table );
+    else
+      error = FT_Err_Unimplemented_Feature;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_EXPORT_DEF( void )
+  FT_OpenType_Free( FT_Face   face,
+                    FT_Bytes  table )
+  {
+    FT_Memory  memory;
+
+
+    if ( !face )
+      return;
+
+    memory = FT_FACE_MEMORY( face );
+
+    FT_FREE( table );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftoutln.c b/extensions/externals/src/freetype-2.4.9/src/base/ftoutln.c
new file mode 100644
index 0000000..9ae276d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftoutln.c
@@ -0,0 +1,1129 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftoutln.c                                                              */
+/*                                                                         */
+/*    FreeType outline management (body).                                  */
+/*                                                                         */
+/*  Copyright 1996-2008, 2010, 2012 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* All functions are declared in freetype.h.                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_OUTLINE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_TRIGONOMETRY_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_outline
+
+
+  static
+  const FT_Outline  null_outline = { 0, 0, 0, 0, 0, 0 };
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Outline_Decompose( FT_Outline*              outline,
+                        const FT_Outline_Funcs*  func_interface,
+                        void*                    user )
+  {
+#undef SCALED
+#define SCALED( x )  ( ( (x) << shift ) - delta )
+
+    FT_Vector   v_last;
+    FT_Vector   v_control;
+    FT_Vector   v_start;
+
+    FT_Vector*  point;
+    FT_Vector*  limit;
+    char*       tags;
+
+    FT_Error    error;
+
+    FT_Int   n;         /* index of contour in outline     */
+    FT_UInt  first;     /* index of first point in contour */
+    FT_Int   tag;       /* current point's state           */
+
+    FT_Int   shift;
+    FT_Pos   delta;
+
+
+    if ( !outline || !func_interface )
+      return FT_Err_Invalid_Argument;
+
+    shift = func_interface->shift;
+    delta = func_interface->delta;
+    first = 0;
+
+    for ( n = 0; n < outline->n_contours; n++ )
+    {
+      FT_Int  last;  /* index of last point in contour */
+
+
+      FT_TRACE5(( "FT_Outline_Decompose: Outline %d\n", n ));
+
+      last = outline->contours[n];
+      if ( last < 0 )
+        goto Invalid_Outline;
+      limit = outline->points + last;
+
+      v_start   = outline->points[first];
+      v_start.x = SCALED( v_start.x );
+      v_start.y = SCALED( v_start.y );
+
+      v_last   = outline->points[last];
+      v_last.x = SCALED( v_last.x );
+      v_last.y = SCALED( v_last.y );
+
+      v_control = v_start;
+
+      point = outline->points + first;
+      tags  = outline->tags   + first;
+      tag   = FT_CURVE_TAG( tags[0] );
+
+      /* A contour cannot start with a cubic control point! */
+      if ( tag == FT_CURVE_TAG_CUBIC )
+        goto Invalid_Outline;
+
+      /* check first point to determine origin */
+      if ( tag == FT_CURVE_TAG_CONIC )
+      {
+        /* first point is conic control.  Yes, this happens. */
+        if ( FT_CURVE_TAG( outline->tags[last] ) == FT_CURVE_TAG_ON )
+        {
+          /* start at last point if it is on the curve */
+          v_start = v_last;
+          limit--;
+        }
+        else
+        {
+          /* if both first and last points are conic,         */
+          /* start at their middle and record its position    */
+          /* for closure                                      */
+          v_start.x = ( v_start.x + v_last.x ) / 2;
+          v_start.y = ( v_start.y + v_last.y ) / 2;
+
+          v_last = v_start;
+        }
+        point--;
+        tags--;
+      }
+
+      FT_TRACE5(( "  move to (%.2f, %.2f)\n",
+                  v_start.x / 64.0, v_start.y / 64.0 ));
+      error = func_interface->move_to( &v_start, user );
+      if ( error )
+        goto Exit;
+
+      while ( point < limit )
+      {
+        point++;
+        tags++;
+
+        tag = FT_CURVE_TAG( tags[0] );
+        switch ( tag )
+        {
+        case FT_CURVE_TAG_ON:  /* emit a single line_to */
+          {
+            FT_Vector  vec;
+
+
+            vec.x = SCALED( point->x );
+            vec.y = SCALED( point->y );
+
+            FT_TRACE5(( "  line to (%.2f, %.2f)\n",
+                        vec.x / 64.0, vec.y / 64.0 ));
+            error = func_interface->line_to( &vec, user );
+            if ( error )
+              goto Exit;
+            continue;
+          }
+
+        case FT_CURVE_TAG_CONIC:  /* consume conic arcs */
+          v_control.x = SCALED( point->x );
+          v_control.y = SCALED( point->y );
+
+        Do_Conic:
+          if ( point < limit )
+          {
+            FT_Vector  vec;
+            FT_Vector  v_middle;
+
+
+            point++;
+            tags++;
+            tag = FT_CURVE_TAG( tags[0] );
+
+            vec.x = SCALED( point->x );
+            vec.y = SCALED( point->y );
+
+            if ( tag == FT_CURVE_TAG_ON )
+            {
+              FT_TRACE5(( "  conic to (%.2f, %.2f)"
+                          " with control (%.2f, %.2f)\n",
+                          vec.x / 64.0, vec.y / 64.0,
+                          v_control.x / 64.0, v_control.y / 64.0 ));
+              error = func_interface->conic_to( &v_control, &vec, user );
+              if ( error )
+                goto Exit;
+              continue;
+            }
+
+            if ( tag != FT_CURVE_TAG_CONIC )
+              goto Invalid_Outline;
+
+            v_middle.x = ( v_control.x + vec.x ) / 2;
+            v_middle.y = ( v_control.y + vec.y ) / 2;
+
+            FT_TRACE5(( "  conic to (%.2f, %.2f)"
+                        " with control (%.2f, %.2f)\n",
+                        v_middle.x / 64.0, v_middle.y / 64.0,
+                        v_control.x / 64.0, v_control.y / 64.0 ));
+            error = func_interface->conic_to( &v_control, &v_middle, user );
+            if ( error )
+              goto Exit;
+
+            v_control = vec;
+            goto Do_Conic;
+          }
+
+          FT_TRACE5(( "  conic to (%.2f, %.2f)"
+                      " with control (%.2f, %.2f)\n",
+                      v_start.x / 64.0, v_start.y / 64.0,
+                      v_control.x / 64.0, v_control.y / 64.0 ));
+          error = func_interface->conic_to( &v_control, &v_start, user );
+          goto Close;
+
+        default:  /* FT_CURVE_TAG_CUBIC */
+          {
+            FT_Vector  vec1, vec2;
+
+
+            if ( point + 1 > limit                             ||
+                 FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
+              goto Invalid_Outline;
+
+            point += 2;
+            tags  += 2;
+
+            vec1.x = SCALED( point[-2].x );
+            vec1.y = SCALED( point[-2].y );
+
+            vec2.x = SCALED( point[-1].x );
+            vec2.y = SCALED( point[-1].y );
+
+            if ( point <= limit )
+            {
+              FT_Vector  vec;
+
+
+              vec.x = SCALED( point->x );
+              vec.y = SCALED( point->y );
+
+              FT_TRACE5(( "  cubic to (%.2f, %.2f)"
+                          " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
+                          vec.x / 64.0, vec.y / 64.0,
+                          vec1.x / 64.0, vec1.y / 64.0,
+                          vec2.x / 64.0, vec2.y / 64.0 ));
+              error = func_interface->cubic_to( &vec1, &vec2, &vec, user );
+              if ( error )
+                goto Exit;
+              continue;
+            }
+
+            FT_TRACE5(( "  cubic to (%.2f, %.2f)"
+                        " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
+                        v_start.x / 64.0, v_start.y / 64.0,
+                        vec1.x / 64.0, vec1.y / 64.0,
+                        vec2.x / 64.0, vec2.y / 64.0 ));
+            error = func_interface->cubic_to( &vec1, &vec2, &v_start, user );
+            goto Close;
+          }
+        }
+      }
+
+      /* close the contour with a line segment */
+      FT_TRACE5(( "  line to (%.2f, %.2f)\n",
+                  v_start.x / 64.0, v_start.y / 64.0 ));
+      error = func_interface->line_to( &v_start, user );
+
+    Close:
+      if ( error )
+        goto Exit;
+
+      first = last + 1;
+    }
+
+    FT_TRACE5(( "FT_Outline_Decompose: Done\n", n ));
+    return FT_Err_Ok;
+
+  Exit:
+    FT_TRACE5(( "FT_Outline_Decompose: Error %d\n", error ));
+    return error;
+
+  Invalid_Outline:
+    return FT_Err_Invalid_Outline;
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Outline_New_Internal( FT_Memory    memory,
+                           FT_UInt      numPoints,
+                           FT_Int       numContours,
+                           FT_Outline  *anoutline )
+  {
+    FT_Error  error;
+
+
+    if ( !anoutline || !memory )
+      return FT_Err_Invalid_Argument;
+
+    *anoutline = null_outline;
+
+    if ( FT_NEW_ARRAY( anoutline->points,   numPoints   ) ||
+         FT_NEW_ARRAY( anoutline->tags,     numPoints   ) ||
+         FT_NEW_ARRAY( anoutline->contours, numContours ) )
+      goto Fail;
+
+    anoutline->n_points    = (FT_UShort)numPoints;
+    anoutline->n_contours  = (FT_Short)numContours;
+    anoutline->flags      |= FT_OUTLINE_OWNER;
+
+    return FT_Err_Ok;
+
+  Fail:
+    anoutline->flags |= FT_OUTLINE_OWNER;
+    FT_Outline_Done_Internal( memory, anoutline );
+
+    return error;
+  }
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Outline_New( FT_Library   library,
+                  FT_UInt      numPoints,
+                  FT_Int       numContours,
+                  FT_Outline  *anoutline )
+  {
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    return FT_Outline_New_Internal( library->memory, numPoints,
+                                    numContours, anoutline );
+  }
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Outline_Check( FT_Outline*  outline )
+  {
+    if ( outline )
+    {
+      FT_Int  n_points   = outline->n_points;
+      FT_Int  n_contours = outline->n_contours;
+      FT_Int  end0, end;
+      FT_Int  n;
+
+
+      /* empty glyph? */
+      if ( n_points == 0 && n_contours == 0 )
+        return 0;
+
+      /* check point and contour counts */
+      if ( n_points <= 0 || n_contours <= 0 )
+        goto Bad;
+
+      end0 = end = -1;
+      for ( n = 0; n < n_contours; n++ )
+      {
+        end = outline->contours[n];
+
+        /* note that we don't accept empty contours */
+        if ( end <= end0 || end >= n_points )
+          goto Bad;
+
+        end0 = end;
+      }
+
+      if ( end != n_points - 1 )
+        goto Bad;
+
+      /* XXX: check the tags array */
+      return 0;
+    }
+
+  Bad:
+    return FT_Err_Invalid_Argument;
+  }
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Outline_Copy( const FT_Outline*  source,
+                   FT_Outline        *target )
+  {
+    FT_Int  is_owner;
+
+
+    if ( !source            || !target            ||
+         source->n_points   != target->n_points   ||
+         source->n_contours != target->n_contours )
+      return FT_Err_Invalid_Argument;
+
+    if ( source == target )
+      return FT_Err_Ok;
+
+    FT_ARRAY_COPY( target->points, source->points, source->n_points );
+
+    FT_ARRAY_COPY( target->tags, source->tags, source->n_points );
+
+    FT_ARRAY_COPY( target->contours, source->contours, source->n_contours );
+
+    /* copy all flags, except the `FT_OUTLINE_OWNER' one */
+    is_owner      = target->flags & FT_OUTLINE_OWNER;
+    target->flags = source->flags;
+
+    target->flags &= ~FT_OUTLINE_OWNER;
+    target->flags |= is_owner;
+
+    return FT_Err_Ok;
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Outline_Done_Internal( FT_Memory    memory,
+                            FT_Outline*  outline )
+  {
+    if ( memory && outline )
+    {
+      if ( outline->flags & FT_OUTLINE_OWNER )
+      {
+        FT_FREE( outline->points   );
+        FT_FREE( outline->tags     );
+        FT_FREE( outline->contours );
+      }
+      *outline = null_outline;
+
+      return FT_Err_Ok;
+    }
+    else
+      return FT_Err_Invalid_Argument;
+  }
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Outline_Done( FT_Library   library,
+                   FT_Outline*  outline )
+  {
+    /* check for valid `outline' in FT_Outline_Done_Internal() */
+
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    return FT_Outline_Done_Internal( library->memory, outline );
+  }
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Outline_Get_CBox( const FT_Outline*  outline,
+                       FT_BBox           *acbox )
+  {
+    FT_Pos  xMin, yMin, xMax, yMax;
+
+
+    if ( outline && acbox )
+    {
+      if ( outline->n_points == 0 )
+      {
+        xMin = 0;
+        yMin = 0;
+        xMax = 0;
+        yMax = 0;
+      }
+      else
+      {
+        FT_Vector*  vec   = outline->points;
+        FT_Vector*  limit = vec + outline->n_points;
+
+
+        xMin = xMax = vec->x;
+        yMin = yMax = vec->y;
+        vec++;
+
+        for ( ; vec < limit; vec++ )
+        {
+          FT_Pos  x, y;
+
+
+          x = vec->x;
+          if ( x < xMin ) xMin = x;
+          if ( x > xMax ) xMax = x;
+
+          y = vec->y;
+          if ( y < yMin ) yMin = y;
+          if ( y > yMax ) yMax = y;
+        }
+      }
+      acbox->xMin = xMin;
+      acbox->xMax = xMax;
+      acbox->yMin = yMin;
+      acbox->yMax = yMax;
+    }
+  }
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Outline_Translate( const FT_Outline*  outline,
+                        FT_Pos             xOffset,
+                        FT_Pos             yOffset )
+  {
+    FT_UShort   n;
+    FT_Vector*  vec;
+
+
+    if ( !outline )
+      return;
+
+    vec = outline->points;
+
+    for ( n = 0; n < outline->n_points; n++ )
+    {
+      vec->x += xOffset;
+      vec->y += yOffset;
+      vec++;
+    }
+  }
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Outline_Reverse( FT_Outline*  outline )
+  {
+    FT_UShort  n;
+    FT_Int     first, last;
+
+
+    if ( !outline )
+      return;
+
+    first = 0;
+
+    for ( n = 0; n < outline->n_contours; n++ )
+    {
+      last  = outline->contours[n];
+
+      /* reverse point table */
+      {
+        FT_Vector*  p = outline->points + first;
+        FT_Vector*  q = outline->points + last;
+        FT_Vector   swap;
+
+
+        while ( p < q )
+        {
+          swap = *p;
+          *p   = *q;
+          *q   = swap;
+          p++;
+          q--;
+        }
+      }
+
+      /* reverse tags table */
+      {
+        char*  p = outline->tags + first;
+        char*  q = outline->tags + last;
+        char   swap;
+
+
+        while ( p < q )
+        {
+          swap = *p;
+          *p   = *q;
+          *q   = swap;
+          p++;
+          q--;
+        }
+      }
+
+      first = last + 1;
+    }
+
+    outline->flags ^= FT_OUTLINE_REVERSE_FILL;
+  }
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Outline_Render( FT_Library         library,
+                     FT_Outline*        outline,
+                     FT_Raster_Params*  params )
+  {
+    FT_Error     error;
+    FT_Bool      update = FALSE;
+    FT_Renderer  renderer;
+    FT_ListNode  node;
+
+
+    if ( !library )
+      return FT_Err_Invalid_Library_Handle;
+
+    if ( !outline || !params )
+      return FT_Err_Invalid_Argument;
+
+    renderer = library->cur_renderer;
+    node     = library->renderers.head;
+
+    params->source = (void*)outline;
+
+    error = FT_Err_Cannot_Render_Glyph;
+    while ( renderer )
+    {
+      error = renderer->raster_render( renderer->raster, params );
+      if ( !error || FT_ERROR_BASE( error ) != FT_Err_Cannot_Render_Glyph )
+        break;
+
+      /* FT_Err_Cannot_Render_Glyph is returned if the render mode   */
+      /* is unsupported by the current renderer for this glyph image */
+      /* format                                                      */
+
+      /* now, look for another renderer that supports the same */
+      /* format                                                */
+      renderer = FT_Lookup_Renderer( library, FT_GLYPH_FORMAT_OUTLINE,
+                                     &node );
+      update   = TRUE;
+    }
+
+    /* if we changed the current renderer for the glyph image format */
+    /* we need to select it as the next current one                  */
+    if ( !error && update && renderer )
+      FT_Set_Renderer( library, renderer, 0, 0 );
+
+    return error;
+  }
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Outline_Get_Bitmap( FT_Library        library,
+                         FT_Outline*       outline,
+                         const FT_Bitmap  *abitmap )
+  {
+    FT_Raster_Params  params;
+
+
+    if ( !abitmap )
+      return FT_Err_Invalid_Argument;
+
+    /* other checks are delayed to FT_Outline_Render() */
+
+    params.target = abitmap;
+    params.flags  = 0;
+
+    if ( abitmap->pixel_mode == FT_PIXEL_MODE_GRAY  ||
+         abitmap->pixel_mode == FT_PIXEL_MODE_LCD   ||
+         abitmap->pixel_mode == FT_PIXEL_MODE_LCD_V )
+      params.flags |= FT_RASTER_FLAG_AA;
+
+    return FT_Outline_Render( library, outline, &params );
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Vector_Transform( FT_Vector*        vector,
+                       const FT_Matrix*  matrix )
+  {
+    FT_Pos  xz, yz;
+
+
+    if ( !vector || !matrix )
+      return;
+
+    xz = FT_MulFix( vector->x, matrix->xx ) +
+         FT_MulFix( vector->y, matrix->xy );
+
+    yz = FT_MulFix( vector->x, matrix->yx ) +
+         FT_MulFix( vector->y, matrix->yy );
+
+    vector->x = xz;
+    vector->y = yz;
+  }
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Outline_Transform( const FT_Outline*  outline,
+                        const FT_Matrix*   matrix )
+  {
+    FT_Vector*  vec;
+    FT_Vector*  limit;
+
+
+    if ( !outline || !matrix )
+      return;
+
+    vec   = outline->points;
+    limit = vec + outline->n_points;
+
+    for ( ; vec < limit; vec++ )
+      FT_Vector_Transform( vec, matrix );
+  }
+
+
+#if 0
+
+#define FT_OUTLINE_GET_CONTOUR( outline, c, first, last )  \
+  do {                                                     \
+    (first) = ( c > 0 ) ? (outline)->points +              \
+                            (outline)->contours[c - 1] + 1 \
+                        : (outline)->points;               \
+    (last) = (outline)->points + (outline)->contours[c];   \
+  } while ( 0 )
+
+
+  /* Is a point in some contour?                     */
+  /*                                                 */
+  /* We treat every point of the contour as if it    */
+  /* it were ON.  That is, we allow false positives, */
+  /* but disallow false negatives.  (XXX really?)    */
+  static FT_Bool
+  ft_contour_has( FT_Outline*  outline,
+                  FT_Short     c,
+                  FT_Vector*   point )
+  {
+    FT_Vector*  first;
+    FT_Vector*  last;
+    FT_Vector*  a;
+    FT_Vector*  b;
+    FT_UInt     n = 0;
+
+
+    FT_OUTLINE_GET_CONTOUR( outline, c, first, last );
+
+    for ( a = first; a <= last; a++ )
+    {
+      FT_Pos  x;
+      FT_Int  intersect;
+
+
+      b = ( a == last ) ? first : a + 1;
+
+      intersect = ( a->y - point->y ) ^ ( b->y - point->y );
+
+      /* a and b are on the same side */
+      if ( intersect >= 0 )
+      {
+        if ( intersect == 0 && a->y == point->y )
+        {
+          if ( ( a->x <= point->x && b->x >= point->x ) ||
+               ( a->x >= point->x && b->x <= point->x ) )
+            return 1;
+        }
+
+        continue;
+      }
+
+      x = a->x + ( b->x - a->x ) * (point->y - a->y ) / ( b->y - a->y );
+
+      if ( x < point->x )
+        n++;
+      else if ( x == point->x )
+        return 1;
+    }
+
+    return n & 1;
+  }
+
+
+  static FT_Bool
+  ft_contour_enclosed( FT_Outline*  outline,
+                       FT_UShort    c )
+  {
+    FT_Vector*  first;
+    FT_Vector*  last;
+    FT_Short    i;
+
+
+    FT_OUTLINE_GET_CONTOUR( outline, c, first, last );
+
+    for ( i = 0; i < outline->n_contours; i++ )
+    {
+      if ( i != c && ft_contour_has( outline, i, first ) )
+      {
+        FT_Vector*  pt;
+
+
+        for ( pt = first + 1; pt <= last; pt++ )
+          if ( !ft_contour_has( outline, i, pt ) )
+            return 0;
+
+        return 1;
+      }
+    }
+
+    return 0;
+  }
+
+
+  /* This version differs from the public one in that each */
+  /* part (contour not enclosed in another contour) of the */
+  /* outline is checked for orientation.  This is          */
+  /* necessary for some buggy CJK fonts.                   */
+  static FT_Orientation
+  ft_outline_get_orientation( FT_Outline*  outline )
+  {
+    FT_Short        i;
+    FT_Vector*      first;
+    FT_Vector*      last;
+    FT_Orientation  orient = FT_ORIENTATION_NONE;
+
+
+    first = outline->points;
+    for ( i = 0; i < outline->n_contours; i++, first = last + 1 )
+    {
+      FT_Vector*  point;
+      FT_Vector*  xmin_point;
+      FT_Pos      xmin;
+
+
+      last = outline->points + outline->contours[i];
+
+      /* skip degenerate contours */
+      if ( last < first + 2 )
+        continue;
+
+      if ( ft_contour_enclosed( outline, i ) )
+        continue;
+
+      xmin       = first->x;
+      xmin_point = first;
+
+      for ( point = first + 1; point <= last; point++ )
+      {
+        if ( point->x < xmin )
+        {
+          xmin       = point->x;
+          xmin_point = point;
+        }
+      }
+
+      /* check the orientation of the contour */
+      {
+        FT_Vector*      prev;
+        FT_Vector*      next;
+        FT_Orientation  o;
+
+
+        prev = ( xmin_point == first ) ? last : xmin_point - 1;
+        next = ( xmin_point == last ) ? first : xmin_point + 1;
+
+        if ( FT_Atan2( prev->x - xmin_point->x, prev->y - xmin_point->y ) >
+             FT_Atan2( next->x - xmin_point->x, next->y - xmin_point->y ) )
+          o = FT_ORIENTATION_POSTSCRIPT;
+        else
+          o = FT_ORIENTATION_TRUETYPE;
+
+        if ( orient == FT_ORIENTATION_NONE )
+          orient = o;
+        else if ( orient != o )
+          return FT_ORIENTATION_NONE;
+      }
+    }
+
+    return orient;
+  }
+
+#endif /* 0 */
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Outline_Embolden( FT_Outline*  outline,
+                       FT_Pos       strength )
+  {
+    FT_Vector*  points;
+    FT_Vector   v_prev, v_first, v_next, v_cur;
+    FT_Angle    rotate, angle_in, angle_out;
+    FT_Int      c, n, first;
+    FT_Int      orientation;
+
+
+    if ( !outline )
+      return FT_Err_Invalid_Argument;
+
+    strength /= 2;
+    if ( strength == 0 )
+      return FT_Err_Ok;
+
+    orientation = FT_Outline_Get_Orientation( outline );
+    if ( orientation == FT_ORIENTATION_NONE )
+    {
+      if ( outline->n_contours )
+        return FT_Err_Invalid_Argument;
+      else
+        return FT_Err_Ok;
+    }
+
+    if ( orientation == FT_ORIENTATION_TRUETYPE )
+      rotate = -FT_ANGLE_PI2;
+    else
+      rotate = FT_ANGLE_PI2;
+
+    points = outline->points;
+
+    first = 0;
+    for ( c = 0; c < outline->n_contours; c++ )
+    {
+      int  last = outline->contours[c];
+
+
+      v_first = points[first];
+      v_prev  = points[last];
+      v_cur   = v_first;
+
+      for ( n = first; n <= last; n++ )
+      {
+        FT_Vector  in, out;
+        FT_Angle   angle_diff;
+        FT_Pos     d;
+        FT_Fixed   scale;
+
+
+        if ( n < last )
+          v_next = points[n + 1];
+        else
+          v_next = v_first;
+
+        /* compute the in and out vectors */
+        in.x = v_cur.x - v_prev.x;
+        in.y = v_cur.y - v_prev.y;
+
+        out.x = v_next.x - v_cur.x;
+        out.y = v_next.y - v_cur.y;
+
+        angle_in   = FT_Atan2( in.x, in.y );
+        angle_out  = FT_Atan2( out.x, out.y );
+        angle_diff = FT_Angle_Diff( angle_in, angle_out );
+        scale      = FT_Cos( angle_diff / 2 );
+
+        if ( scale < 0x4000L && scale > -0x4000L )
+          in.x = in.y = 0;
+        else
+        {
+          d = FT_DivFix( strength, scale );
+
+          FT_Vector_From_Polar( &in, d, angle_in + angle_diff / 2 - rotate );
+        }
+
+        outline->points[n].x = v_cur.x + strength + in.x;
+        outline->points[n].y = v_cur.y + strength + in.y;
+
+        v_prev = v_cur;
+        v_cur  = v_next;
+      }
+
+      first = last + 1;
+    }
+
+    return FT_Err_Ok;
+  }
+
+
+  /* documentation is in ftoutln.h */
+
+  FT_EXPORT_DEF( FT_Orientation )
+  FT_Outline_Get_Orientation( FT_Outline*  outline )
+  {
+    FT_Pos      xmin       = 32768L;
+    FT_Pos      xmin_ymin  = 32768L;
+    FT_Pos      xmin_ymax  = -32768L;
+    FT_Vector*  xmin_first = NULL;
+    FT_Vector*  xmin_last  = NULL;
+
+    short*      contour;
+
+    FT_Vector*  first;
+    FT_Vector*  last;
+    FT_Vector*  prev;
+    FT_Vector*  point;
+
+    int             i;
+    FT_Pos          ray_y[3];
+    FT_Orientation  result[3] =
+      { FT_ORIENTATION_NONE, FT_ORIENTATION_NONE, FT_ORIENTATION_NONE };
+
+
+    if ( !outline || outline->n_points <= 0 )
+      return FT_ORIENTATION_TRUETYPE;
+
+    /* We use the nonzero winding rule to find the orientation.       */
+    /* Since glyph outlines behave much more `regular' than arbitrary */
+    /* cubic or quadratic curves, this test deals with the polygon    */
+    /* only which is spanned up by the control points.                */
+
+    first = outline->points;
+    for ( contour = outline->contours;
+          contour < outline->contours + outline->n_contours;
+          contour++, first = last + 1 )
+    {
+      FT_Pos  contour_xmin = 32768L;
+      FT_Pos  contour_xmax = -32768L;
+      FT_Pos  contour_ymin = 32768L;
+      FT_Pos  contour_ymax = -32768L;
+
+
+      last = outline->points + *contour;
+
+      /* skip degenerate contours */
+      if ( last < first + 2 )
+        continue;
+
+      for ( point = first; point <= last; ++point )
+      {
+        if ( point->x < contour_xmin )
+          contour_xmin = point->x;
+
+        if ( point->x > contour_xmax )
+          contour_xmax = point->x;
+
+        if ( point->y < contour_ymin )
+          contour_ymin = point->y;
+
+        if ( point->y > contour_ymax )
+          contour_ymax = point->y;
+      }
+
+      if ( contour_xmin < xmin          &&
+           contour_xmin != contour_xmax &&
+           contour_ymin != contour_ymax )
+      {
+        xmin       = contour_xmin;
+        xmin_ymin  = contour_ymin;
+        xmin_ymax  = contour_ymax;
+        xmin_first = first;
+        xmin_last  = last;
+      }
+    }
+
+    if ( xmin == 32768L )
+      return FT_ORIENTATION_TRUETYPE;
+
+    ray_y[0] = ( xmin_ymin * 3 + xmin_ymax     ) >> 2;
+    ray_y[1] = ( xmin_ymin     + xmin_ymax     ) >> 1;
+    ray_y[2] = ( xmin_ymin     + xmin_ymax * 3 ) >> 2;
+
+    for ( i = 0; i < 3; i++ )
+    {
+      FT_Pos      left_x;
+      FT_Pos      right_x;
+      FT_Vector*  left1;
+      FT_Vector*  left2;
+      FT_Vector*  right1;
+      FT_Vector*  right2;
+
+
+    RedoRay:
+      left_x  = 32768L;
+      right_x = -32768L;
+
+      left1 = left2 = right1 = right2 = NULL;
+
+      prev = xmin_last;
+      for ( point = xmin_first; point <= xmin_last; prev = point, ++point )
+      {
+        FT_Pos  tmp_x;
+
+
+        if ( point->y == ray_y[i] || prev->y == ray_y[i] )
+        {
+          ray_y[i]++;
+          goto RedoRay;
+        }
+
+        if ( ( point->y < ray_y[i] && prev->y < ray_y[i] ) ||
+             ( point->y > ray_y[i] && prev->y > ray_y[i] ) )
+          continue;
+
+        tmp_x = FT_MulDiv( point->x - prev->x,
+                           ray_y[i] - prev->y,
+                           point->y - prev->y ) + prev->x;
+
+        if ( tmp_x < left_x )
+        {
+          left_x = tmp_x;
+          left1  = prev;
+          left2  = point;
+        }
+
+        if ( tmp_x > right_x )
+        {
+          right_x = tmp_x;
+          right1  = prev;
+          right2  = point;
+        }
+      }
+
+      if ( left1 && right1 )
+      {
+        if ( left1->y < left2->y && right1->y > right2->y )
+          result[i] = FT_ORIENTATION_TRUETYPE;
+        else if ( left1->y > left2->y && right1->y < right2->y )
+          result[i] = FT_ORIENTATION_POSTSCRIPT;
+        else
+          result[i] = FT_ORIENTATION_NONE;
+      }
+    }
+
+    if ( result[0] != FT_ORIENTATION_NONE                     &&
+         ( result[0] == result[1] || result[0] == result[2] ) )
+      return result[0];
+
+    if ( result[1] != FT_ORIENTATION_NONE && result[1] == result[2] )
+      return result[1];
+
+    return FT_ORIENTATION_TRUETYPE;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftpatent.c b/extensions/externals/src/freetype-2.4.9/src/base/ftpatent.c
new file mode 100644
index 0000000..82b42f0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftpatent.c
@@ -0,0 +1,286 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftpatent.c                                                             */
+/*                                                                         */
+/*    FreeType API for checking patented TrueType bytecode instructions    */
+/*    (body).                                                              */
+/*                                                                         */
+/*  Copyright 2007, 2008, 2010 by David Turner.                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_STREAM_H
+#include FT_SERVICE_SFNT_H
+#include FT_SERVICE_TRUETYPE_GLYF_H
+
+
+  static FT_Bool
+  _tt_check_patents_in_range( FT_Stream  stream,
+                              FT_ULong   size )
+  {
+    FT_Bool   result = FALSE;
+    FT_Error  error;
+    FT_Bytes  p, end;
+
+
+    if ( FT_FRAME_ENTER( size ) )
+      return 0;
+
+    p   = stream->cursor;
+    end = p + size;
+
+    while ( p < end )
+    {
+      switch (p[0])
+      {
+      case 0x06:  /* SPvTL // */
+      case 0x07:  /* SPvTL +  */
+      case 0x08:  /* SFvTL // */
+      case 0x09:  /* SFvTL +  */
+      case 0x0A:  /* SPvFS    */
+      case 0x0B:  /* SFvFS    */
+        result = TRUE;
+        goto Exit;
+
+      case 0x40:
+        if ( p + 1 >= end )
+          goto Exit;
+
+        p += p[1] + 2;
+        break;
+
+      case 0x41:
+        if ( p + 1 >= end )
+          goto Exit;
+
+        p += p[1] * 2 + 2;
+        break;
+
+      case 0x71:  /* DELTAP2 */
+      case 0x72:  /* DELTAP3 */
+      case 0x73:  /* DELTAC0 */
+      case 0x74:  /* DELTAC1 */
+      case 0x75:  /* DELTAC2 */
+        result = TRUE;
+        goto Exit;
+
+      case 0xB0:
+      case 0xB1:
+      case 0xB2:
+      case 0xB3:
+      case 0xB4:
+      case 0xB5:
+      case 0xB6:
+      case 0xB7:
+        p += ( p[0] - 0xB0 ) + 2;
+        break;
+
+      case 0xB8:
+      case 0xB9:
+      case 0xBA:
+      case 0xBB:
+      case 0xBC:
+      case 0xBD:
+      case 0xBE:
+      case 0xBF:
+        p += ( p[0] - 0xB8 ) * 2 + 3;
+        break;
+
+      default:
+        p += 1;
+        break;
+      }
+    }
+
+  Exit:
+    FT_UNUSED( error );
+    FT_FRAME_EXIT();
+    return result;
+  }
+
+
+  static FT_Bool
+  _tt_check_patents_in_table( FT_Face   face,
+                              FT_ULong  tag )
+  {
+    FT_Stream              stream = face->stream;
+    FT_Error               error  = FT_Err_Ok;
+    FT_Service_SFNT_Table  service;
+    FT_Bool                result = FALSE;
+
+
+    FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE );
+
+    if ( service )
+    {
+      FT_UInt   i = 0;
+      FT_ULong  tag_i = 0, offset_i = 0, length_i = 0;
+
+
+      for ( i = 0; !error && tag_i != tag ; i++ )
+        error = service->table_info( face, i,
+                                     &tag_i, &offset_i, &length_i );
+
+      if ( error                      ||
+           FT_STREAM_SEEK( offset_i ) )
+        goto Exit;
+
+      result = _tt_check_patents_in_range( stream, length_i );
+    }
+
+  Exit:
+    return result;
+  }
+
+
+  static FT_Bool
+  _tt_face_check_patents( FT_Face  face )
+  {
+    FT_Stream  stream = face->stream;
+    FT_UInt    gindex;
+    FT_Error   error;
+    FT_Bool    result;
+
+    FT_Service_TTGlyf  service;
+
+
+    result = _tt_check_patents_in_table( face, TTAG_fpgm );
+    if ( result )
+      goto Exit;
+
+    result = _tt_check_patents_in_table( face, TTAG_prep );
+    if ( result )
+      goto Exit;
+
+    FT_FACE_FIND_SERVICE( face, service, TT_GLYF );
+    if ( service == NULL )
+      goto Exit;
+
+    for ( gindex = 0; gindex < (FT_UInt)face->num_glyphs; gindex++ )
+    {
+      FT_ULong  offset, num_ins, size;
+      FT_Int    num_contours;
+
+
+      offset = service->get_location( face, gindex, &size );
+      if ( size == 0 )
+        continue;
+
+      if ( FT_STREAM_SEEK( offset )      ||
+           FT_READ_SHORT( num_contours ) )
+        continue;
+
+      if ( num_contours >= 0 )  /* simple glyph */
+      {
+        if ( FT_STREAM_SKIP( 8 + num_contours * 2 ) )
+          continue;
+      }
+      else  /* compound glyph */
+      {
+        FT_Bool  has_instr = 0;
+
+
+        if ( FT_STREAM_SKIP( 8 ) )
+          continue;
+
+        /* now read each component */
+        for (;;)
+        {
+          FT_UInt  flags, toskip;
+
+
+          if( FT_READ_USHORT( flags ) )
+            break;
+
+          toskip = 2 + 1 + 1;
+
+          if ( ( flags & ( 1 << 0 ) ) != 0 )       /* ARGS_ARE_WORDS */
+            toskip += 2;
+
+          if ( ( flags & ( 1 << 3 ) ) != 0 )       /* WE_HAVE_A_SCALE */
+            toskip += 2;
+          else if ( ( flags & ( 1 << 6 ) ) != 0 )  /* WE_HAVE_X_Y_SCALE */
+            toskip += 4;
+          else if ( ( flags & ( 1 << 7 ) ) != 0 )  /* WE_HAVE_A_2x2 */
+            toskip += 8;
+
+          if ( ( flags & ( 1 << 8 ) ) != 0 )       /* WE_HAVE_INSTRUCTIONS */
+            has_instr = 1;
+
+          if ( FT_STREAM_SKIP( toskip ) )
+            goto NextGlyph;
+
+          if ( ( flags & ( 1 << 5 ) ) == 0 )       /* MORE_COMPONENTS */
+            break;
+        }
+
+        if ( !has_instr )
+          goto NextGlyph;
+      }
+
+      if ( FT_READ_USHORT( num_ins ) )
+        continue;
+
+      result = _tt_check_patents_in_range( stream, num_ins );
+      if ( result )
+        goto Exit;
+
+    NextGlyph:
+      ;
+    }
+
+  Exit:
+    return result;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Bool )
+  FT_Face_CheckTrueTypePatents( FT_Face  face )
+  {
+    FT_Bool  result = FALSE;
+
+
+    if ( face && FT_IS_SFNT( face ) )
+      result = _tt_face_check_patents( face );
+
+    return result;
+  }
+
+
+  /* documentation is in freetype.h */
+
+  FT_EXPORT_DEF( FT_Bool )
+  FT_Face_SetUnpatentedHinting( FT_Face  face,
+                                FT_Bool  value )
+  {
+    FT_Bool  result = FALSE;
+
+
+#if defined( TT_CONFIG_OPTION_UNPATENTED_HINTING ) && \
+    !defined( TT_CONFIG_OPTION_BYTECODE_INTERPRETER )
+    if ( face && FT_IS_SFNT( face ) )
+    {
+      result = !face->internal->ignore_unpatented_hinter;
+      face->internal->ignore_unpatented_hinter = !value;
+    }
+#else
+    FT_UNUSED( face );
+    FT_UNUSED( value );
+#endif
+
+    return result;
+  }
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftpfr.c b/extensions/externals/src/freetype-2.4.9/src/base/ftpfr.c
new file mode 100644
index 0000000..3a0f92d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftpfr.c
@@ -0,0 +1,144 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftpfr.c                                                                */
+/*                                                                         */
+/*    FreeType API for accessing PFR-specific data (body).                 */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2008, 2010 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_PFR_H
+
+
+  /* check the format */
+  static FT_Service_PfrMetrics
+  ft_pfr_check( FT_Face  face )
+  {
+    FT_Service_PfrMetrics  service = NULL;
+
+
+    if ( face )
+      FT_FACE_LOOKUP_SERVICE( face, service, PFR_METRICS );
+
+    return service;
+  }
+
+
+  /* documentation is in ftpfr.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_PFR_Metrics( FT_Face    face,
+                      FT_UInt   *aoutline_resolution,
+                      FT_UInt   *ametrics_resolution,
+                      FT_Fixed  *ametrics_x_scale,
+                      FT_Fixed  *ametrics_y_scale )
+  {
+    FT_Error               error = FT_Err_Ok;
+    FT_Service_PfrMetrics  service;
+
+
+    if ( !face )
+      return FT_Err_Invalid_Argument;
+
+    service = ft_pfr_check( face );
+    if ( service )
+    {
+      error = service->get_metrics( face,
+                                    aoutline_resolution,
+                                    ametrics_resolution,
+                                    ametrics_x_scale,
+                                    ametrics_y_scale );
+    }
+    else
+    {
+      FT_Fixed  x_scale, y_scale;
+
+
+      /* this is not a PFR font */
+      if ( aoutline_resolution )
+        *aoutline_resolution = face->units_per_EM;
+
+      if ( ametrics_resolution )
+        *ametrics_resolution = face->units_per_EM;
+
+      x_scale = y_scale = 0x10000L;
+      if ( face->size )
+      {
+        x_scale = face->size->metrics.x_scale;
+        y_scale = face->size->metrics.y_scale;
+      }
+
+      if ( ametrics_x_scale )
+        *ametrics_x_scale = x_scale;
+
+      if ( ametrics_y_scale )
+        *ametrics_y_scale = y_scale;
+
+      error = FT_Err_Unknown_File_Format;
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in ftpfr.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_PFR_Kerning( FT_Face     face,
+                      FT_UInt     left,
+                      FT_UInt     right,
+                      FT_Vector  *avector )
+  {
+    FT_Error               error;
+    FT_Service_PfrMetrics  service;
+
+
+    if ( !face )
+      return FT_Err_Invalid_Argument;
+
+    service = ft_pfr_check( face );
+    if ( service )
+      error = service->get_kerning( face, left, right, avector );
+    else
+      error = FT_Get_Kerning( face, left, right,
+                              FT_KERNING_UNSCALED, avector );
+
+    return error;
+  }
+
+
+  /* documentation is in ftpfr.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_PFR_Advance( FT_Face   face,
+                      FT_UInt   gindex,
+                      FT_Pos   *aadvance )
+  {
+    FT_Error               error;
+    FT_Service_PfrMetrics  service;
+
+
+    service = ft_pfr_check( face );
+    if ( service )
+    {
+      error = service->get_advance( face, gindex, aadvance );
+    }
+    else
+      /* XXX: TODO: PROVIDE ADVANCE-LOADING METHOD TO ALL FONT DRIVERS */
+      error = FT_Err_Invalid_Argument;
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftpic.c b/extensions/externals/src/freetype-2.4.9/src/base/ftpic.c
new file mode 100644
index 0000000..b74e90d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftpic.c
@@ -0,0 +1,54 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftpic.c                                                                */
+/*                                                                         */
+/*    The FreeType position independent code services (body).              */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "basepic.h"
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /* documentation is in ftpic.h */
+
+  FT_BASE_DEF( FT_Error )
+  ft_pic_container_init( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Error  error = FT_Err_Ok;
+
+    FT_MEM_SET( pic_container, 0, sizeof ( *pic_container ) );
+
+    error = ft_base_pic_init( library );
+    if ( error )
+      return error;
+
+    return FT_Err_Ok;
+  }
+
+
+  /* Destroy the contents of the container. */
+  FT_BASE_DEF( void )
+  ft_pic_container_destroy( FT_Library  library )
+  {
+    ft_base_pic_free( library );
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftrfork.c b/extensions/externals/src/freetype-2.4.9/src/base/ftrfork.c
new file mode 100644
index 0000000..01d8625
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftrfork.c
@@ -0,0 +1,849 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftrfork.c                                                              */
+/*                                                                         */
+/*    Embedded resource forks accessor (body).                             */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010 by                  */
+/*  Masatake YAMATO and Redhat K.K.                                        */
+/*                                                                         */
+/*  FT_Raccess_Get_HeaderInfo() and raccess_guess_darwin_hfsplus() are     */
+/*  derived from ftobjs.c.                                                 */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/* Development of the code in this file is support of                      */
+/* Information-technology Promotion Agency, Japan.                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_RFORK_H
+#include "basepic.h"
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_raccess
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****               Resource fork directory access                    ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_BASE_DEF( FT_Error )
+  FT_Raccess_Get_HeaderInfo( FT_Library  library,
+                             FT_Stream   stream,
+                             FT_Long     rfork_offset,
+                             FT_Long    *map_offset,
+                             FT_Long    *rdata_pos )
+  {
+    FT_Error       error;
+    unsigned char  head[16], head2[16];
+    FT_Long        map_pos, rdata_len;
+    int            allzeros, allmatch, i;
+    FT_Long        type_list;
+
+    FT_UNUSED( library );
+
+
+    error = FT_Stream_Seek( stream, rfork_offset );
+    if ( error )
+      return error;
+
+    error = FT_Stream_Read( stream, (FT_Byte *)head, 16 );
+    if ( error )
+      return error;
+
+    *rdata_pos = rfork_offset + ( ( head[0] << 24 ) |
+                                  ( head[1] << 16 ) |
+                                  ( head[2] <<  8 ) |
+                                    head[3]         );
+    map_pos    = rfork_offset + ( ( head[4] << 24 ) |
+                                  ( head[5] << 16 ) |
+                                  ( head[6] <<  8 ) |
+                                    head[7]         );
+    rdata_len = ( head[ 8] << 24 ) |
+                ( head[ 9] << 16 ) |
+                ( head[10] <<  8 ) |
+                  head[11];
+
+    /* map_len = head[12] .. head[15] */
+
+    if ( *rdata_pos + rdata_len != map_pos || map_pos == rfork_offset )
+      return FT_Err_Unknown_File_Format;
+
+    error = FT_Stream_Seek( stream, map_pos );
+    if ( error )
+      return error;
+
+    head2[15] = (FT_Byte)( head[15] + 1 );       /* make it be different */
+
+    error = FT_Stream_Read( stream, (FT_Byte*)head2, 16 );
+    if ( error )
+      return error;
+
+    allzeros = 1;
+    allmatch = 1;
+    for ( i = 0; i < 16; ++i )
+    {
+      if ( head2[i] != 0 )
+        allzeros = 0;
+      if ( head2[i] != head[i] )
+        allmatch = 0;
+    }
+    if ( !allzeros && !allmatch )
+      return FT_Err_Unknown_File_Format;
+
+    /* If we have reached this point then it is probably a mac resource */
+    /* file.  Now, does it contain any interesting resources?           */
+    /* Skip handle to next resource map, the file resource number, and  */
+    /* attributes.                                                      */
+    (void)FT_STREAM_SKIP( 4        /* skip handle to next resource map */
+                          + 2      /* skip file resource number */
+                          + 2 );   /* skip attributes */
+
+    if ( FT_READ_USHORT( type_list ) )
+      return error;
+    if ( type_list == -1 )
+      return FT_Err_Unknown_File_Format;
+
+    error = FT_Stream_Seek( stream, map_pos + type_list );
+    if ( error )
+      return error;
+
+    *map_offset = map_pos + type_list;
+    return FT_Err_Ok;
+  }
+
+
+  static int
+  ft_raccess_sort_ref_by_id( FT_RFork_Ref*  a,
+                             FT_RFork_Ref*  b )
+  {
+    if ( a->res_id < b->res_id )
+      return -1;
+    else if ( a->res_id > b->res_id )
+      return 1;
+    else
+      return 0;
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Raccess_Get_DataOffsets( FT_Library  library,
+                              FT_Stream   stream,
+                              FT_Long     map_offset,
+                              FT_Long     rdata_pos,
+                              FT_Long     tag,
+                              FT_Long   **offsets,
+                              FT_Long    *count )
+  {
+    FT_Error      error;
+    int           i, j, cnt, subcnt;
+    FT_Long       tag_internal, rpos;
+    FT_Memory     memory = library->memory;
+    FT_Long       temp;
+    FT_Long       *offsets_internal = NULL;
+    FT_RFork_Ref  *ref = NULL;
+
+
+    error = FT_Stream_Seek( stream, map_offset );
+    if ( error )
+      return error;
+
+    if ( FT_READ_USHORT( cnt ) )
+      return error;
+    cnt++;
+
+    for ( i = 0; i < cnt; ++i )
+    {
+      if ( FT_READ_LONG( tag_internal ) ||
+           FT_READ_USHORT( subcnt )     ||
+           FT_READ_USHORT( rpos )       )
+        return error;
+
+      FT_TRACE2(( "Resource tags: %c%c%c%c\n",
+                  (char)( 0xff & ( tag_internal >> 24 ) ),
+                  (char)( 0xff & ( tag_internal >> 16 ) ),
+                  (char)( 0xff & ( tag_internal >>  8 ) ),
+                  (char)( 0xff & ( tag_internal >>  0 ) ) ));
+
+      if ( tag_internal == tag )
+      {
+        *count = subcnt + 1;
+        rpos  += map_offset;
+
+        error = FT_Stream_Seek( stream, rpos );
+        if ( error )
+          return error;
+
+        if ( FT_NEW_ARRAY( ref, *count ) )
+          return error;
+
+        for ( j = 0; j < *count; ++j )
+        {
+          if ( FT_READ_USHORT( ref[j].res_id ) )
+            goto Exit;
+          if ( FT_STREAM_SKIP( 2 ) ) /* resource name */
+            goto Exit;
+          if ( FT_READ_LONG( temp ) )
+            goto Exit;
+          if ( FT_STREAM_SKIP( 4 ) ) /* mbz */
+            goto Exit;
+
+          ref[j].offset = temp & 0xFFFFFFL;
+        }
+
+        ft_qsort( ref, *count, sizeof ( FT_RFork_Ref ),
+                  ( int(*)(const void*, const void*) )
+                  ft_raccess_sort_ref_by_id );
+
+        if ( FT_NEW_ARRAY( offsets_internal, *count ) )
+          goto Exit;
+
+        /* XXX: duplicated reference ID,
+         *      gap between reference IDs are acceptable?
+         *      further investigation on Apple implementation is needed.
+         */
+        for ( j = 0; j < *count; ++j )
+          offsets_internal[j] = rdata_pos + ref[j].offset;
+
+        *offsets = offsets_internal;
+        error    = FT_Err_Ok;
+
+      Exit:
+        FT_FREE( ref );
+        return error;
+      }
+    }
+
+    return FT_Err_Cannot_Open_Resource;
+  }
+
+
+#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                     Guessing functions                          ****/
+  /****                                                                 ****/
+  /****            When you add a new guessing function,                ****/
+  /****           update FT_RACCESS_N_RULES in ftrfork.h.               ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static FT_Error
+  raccess_guess_apple_double( FT_Library  library,
+                              FT_Stream   stream,
+                              char       *base_file_name,
+                              char      **result_file_name,
+                              FT_Long    *result_offset );
+
+  static FT_Error
+  raccess_guess_apple_single( FT_Library  library,
+                              FT_Stream   stream,
+                              char       *base_file_name,
+                              char      **result_file_name,
+                              FT_Long    *result_offset );
+
+  static FT_Error
+  raccess_guess_darwin_ufs_export( FT_Library  library,
+                                   FT_Stream   stream,
+                                   char       *base_file_name,
+                                   char      **result_file_name,
+                                   FT_Long    *result_offset );
+
+  static FT_Error
+  raccess_guess_darwin_newvfs( FT_Library  library,
+                               FT_Stream   stream,
+                               char       *base_file_name,
+                               char      **result_file_name,
+                               FT_Long    *result_offset );
+
+  static FT_Error
+  raccess_guess_darwin_hfsplus( FT_Library  library,
+                                FT_Stream   stream,
+                                char       *base_file_name,
+                                char      **result_file_name,
+                                FT_Long    *result_offset );
+
+  static FT_Error
+  raccess_guess_vfat( FT_Library  library,
+                      FT_Stream   stream,
+                      char       *base_file_name,
+                      char      **result_file_name,
+                      FT_Long    *result_offset );
+
+  static FT_Error
+  raccess_guess_linux_cap( FT_Library  library,
+                           FT_Stream   stream,
+                           char       *base_file_name,
+                           char      **result_file_name,
+                           FT_Long    *result_offset );
+
+  static FT_Error
+  raccess_guess_linux_double( FT_Library  library,
+                              FT_Stream   stream,
+                              char       *base_file_name,
+                              char      **result_file_name,
+                              FT_Long    *result_offset );
+
+  static FT_Error
+  raccess_guess_linux_netatalk( FT_Library  library,
+                                FT_Stream   stream,
+                                char       *base_file_name,
+                                char      **result_file_name,
+                                FT_Long    *result_offset );
+
+
+  CONST_FT_RFORK_RULE_ARRAY_BEGIN(ft_raccess_guess_table,
+                                  ft_raccess_guess_rec)
+  CONST_FT_RFORK_RULE_ARRAY_ENTRY(apple_double,      apple_double)
+  CONST_FT_RFORK_RULE_ARRAY_ENTRY(apple_single,      apple_single)
+  CONST_FT_RFORK_RULE_ARRAY_ENTRY(darwin_ufs_export, darwin_ufs_export)
+  CONST_FT_RFORK_RULE_ARRAY_ENTRY(darwin_newvfs,     darwin_newvfs)
+  CONST_FT_RFORK_RULE_ARRAY_ENTRY(darwin_hfsplus,    darwin_hfsplus)
+  CONST_FT_RFORK_RULE_ARRAY_ENTRY(vfat,              vfat)
+  CONST_FT_RFORK_RULE_ARRAY_ENTRY(linux_cap,         linux_cap)
+  CONST_FT_RFORK_RULE_ARRAY_ENTRY(linux_double,      linux_double)
+  CONST_FT_RFORK_RULE_ARRAY_ENTRY(linux_netatalk,    linux_netatalk)
+  CONST_FT_RFORK_RULE_ARRAY_END
+
+
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                       Helper functions                          ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+
+  static FT_Error
+  raccess_guess_apple_generic( FT_Library  library,
+                               FT_Stream   stream,
+                               char       *base_file_name,
+                               FT_Int32    magic,
+                               FT_Long    *result_offset );
+
+  static FT_Error
+  raccess_guess_linux_double_from_file_name( FT_Library  library,
+                                             char *      file_name,
+                                             FT_Long    *result_offset );
+
+  static char *
+  raccess_make_file_name( FT_Memory    memory,
+                          const char  *original_name,
+                          const char  *insertion );
+
+  FT_BASE_DEF( void )
+  FT_Raccess_Guess( FT_Library  library,
+                    FT_Stream   stream,
+                    char*       base_name,
+                    char      **new_names,
+                    FT_Long    *offsets,
+                    FT_Error   *errors )
+  {
+    FT_Long  i;
+
+
+    for ( i = 0; i < FT_RACCESS_N_RULES; i++ )
+    {
+      new_names[i] = NULL;
+      if ( NULL != stream )
+        errors[i] = FT_Stream_Seek( stream, 0 );
+      else
+        errors[i] = FT_Err_Ok;
+
+      if ( errors[i] )
+        continue ;
+
+      errors[i] = (FT_RACCESS_GUESS_TABLE_GET[i].func)( library,
+                                                 stream, base_name,
+                                                 &(new_names[i]),
+                                                 &(offsets[i]) );
+    }
+
+    return;
+  }
+
+
+#ifndef FT_MACINTOSH
+  static FT_RFork_Rule
+  raccess_get_rule_type_from_rule_index( FT_Library  library,
+                                         FT_UInt     rule_index )
+  {
+    FT_UNUSED( library );
+
+    if ( rule_index >= FT_RACCESS_N_RULES )
+      return FT_RFork_Rule_invalid;
+
+    return FT_RACCESS_GUESS_TABLE_GET[rule_index].type;
+  }
+
+
+  /*
+   * For this function, refer ftbase.h.
+   */
+  FT_LOCAL_DEF( FT_Bool )
+  ft_raccess_rule_by_darwin_vfs( FT_Library  library,
+                                 FT_UInt     rule_index )
+  {
+    switch( raccess_get_rule_type_from_rule_index( library, rule_index ) )
+    {
+      case FT_RFork_Rule_darwin_newvfs:
+      case FT_RFork_Rule_darwin_hfsplus:
+        return TRUE;
+
+      default:
+        return FALSE;
+    }
+  }
+#endif
+
+
+  static FT_Error
+  raccess_guess_apple_double( FT_Library  library,
+                              FT_Stream   stream,
+                              char       *base_file_name,
+                              char      **result_file_name,
+                              FT_Long    *result_offset )
+  {
+    FT_Int32  magic = ( 0x00 << 24 ) |
+                      ( 0x05 << 16 ) |
+                      ( 0x16 <<  8 ) |
+                        0x07;
+
+
+    *result_file_name = NULL;
+    if ( NULL == stream )
+      return FT_Err_Cannot_Open_Stream;
+
+    return raccess_guess_apple_generic( library, stream, base_file_name,
+                                        magic, result_offset );
+  }
+
+
+  static FT_Error
+  raccess_guess_apple_single( FT_Library  library,
+                              FT_Stream   stream,
+                              char       *base_file_name,
+                              char      **result_file_name,
+                              FT_Long    *result_offset )
+  {
+    FT_Int32  magic = ( 0x00 << 24 ) |
+                      ( 0x05 << 16 ) |
+                      ( 0x16 <<  8 ) |
+                        0x00;
+
+
+    *result_file_name = NULL;
+    if ( NULL == stream )
+      return FT_Err_Cannot_Open_Stream;
+
+    return raccess_guess_apple_generic( library, stream, base_file_name,
+                                        magic, result_offset );
+  }
+
+
+  static FT_Error
+  raccess_guess_darwin_ufs_export( FT_Library  library,
+                                   FT_Stream   stream,
+                                   char       *base_file_name,
+                                   char      **result_file_name,
+                                   FT_Long    *result_offset )
+  {
+    char*      newpath;
+    FT_Error   error;
+    FT_Memory  memory;
+
+    FT_UNUSED( stream );
+
+
+    memory  = library->memory;
+    newpath = raccess_make_file_name( memory, base_file_name, "._" );
+    if ( !newpath )
+      return FT_Err_Out_Of_Memory;
+
+    error = raccess_guess_linux_double_from_file_name( library, newpath,
+                                                       result_offset );
+    if ( !error )
+      *result_file_name = newpath;
+    else
+      FT_FREE( newpath );
+
+    return error;
+  }
+
+
+  static FT_Error
+  raccess_guess_darwin_hfsplus( FT_Library  library,
+                                FT_Stream   stream,
+                                char       *base_file_name,
+                                char      **result_file_name,
+                                FT_Long    *result_offset )
+  {
+    /*
+      Only meaningful on systems with hfs+ drivers (or Macs).
+     */
+    FT_Error   error;
+    char*      newpath = NULL;
+    FT_Memory  memory;
+    FT_Long    base_file_len = ft_strlen( base_file_name );
+
+    FT_UNUSED( stream );
+
+
+    memory = library->memory;
+
+    if ( base_file_len + 6 > FT_INT_MAX )
+      return FT_Err_Array_Too_Large;
+
+    if ( FT_ALLOC( newpath, base_file_len + 6 ) )
+      return error;
+
+    FT_MEM_COPY( newpath, base_file_name, base_file_len );
+    FT_MEM_COPY( newpath + base_file_len, "/rsrc", 6 );
+
+    *result_file_name = newpath;
+    *result_offset    = 0;
+
+    return FT_Err_Ok;
+  }
+
+
+  static FT_Error
+  raccess_guess_darwin_newvfs( FT_Library  library,
+                               FT_Stream   stream,
+                               char       *base_file_name,
+                               char      **result_file_name,
+                               FT_Long    *result_offset )
+  {
+    /*
+      Only meaningful on systems with Mac OS X (> 10.1).
+     */
+    FT_Error   error;
+    char*      newpath = NULL;
+    FT_Memory  memory;
+    FT_Long    base_file_len = ft_strlen( base_file_name );
+
+    FT_UNUSED( stream );
+
+
+    memory = library->memory;
+
+    if ( base_file_len + 18 > FT_INT_MAX )
+      return FT_Err_Array_Too_Large;
+
+    if ( FT_ALLOC( newpath, base_file_len + 18 ) )
+      return error;
+
+    FT_MEM_COPY( newpath, base_file_name, base_file_len );
+    FT_MEM_COPY( newpath + base_file_len, "/..namedfork/rsrc", 18 );
+
+    *result_file_name = newpath;
+    *result_offset    = 0;
+
+    return FT_Err_Ok;
+  }
+
+
+  static FT_Error
+  raccess_guess_vfat( FT_Library  library,
+                      FT_Stream   stream,
+                      char       *base_file_name,
+                      char      **result_file_name,
+                      FT_Long    *result_offset )
+  {
+    char*      newpath;
+    FT_Memory  memory;
+
+    FT_UNUSED( stream );
+
+
+    memory = library->memory;
+
+    newpath = raccess_make_file_name( memory, base_file_name,
+                                      "resource.frk/" );
+    if ( !newpath )
+      return FT_Err_Out_Of_Memory;
+
+    *result_file_name = newpath;
+    *result_offset    = 0;
+
+    return FT_Err_Ok;
+  }
+
+
+  static FT_Error
+  raccess_guess_linux_cap( FT_Library  library,
+                           FT_Stream   stream,
+                           char       *base_file_name,
+                           char      **result_file_name,
+                           FT_Long    *result_offset )
+  {
+    char*      newpath;
+    FT_Memory  memory;
+
+    FT_UNUSED( stream );
+
+
+    memory = library->memory;
+
+    newpath = raccess_make_file_name( memory, base_file_name, ".resource/" );
+    if ( !newpath )
+      return FT_Err_Out_Of_Memory;
+
+    *result_file_name = newpath;
+    *result_offset    = 0;
+
+    return FT_Err_Ok;
+  }
+
+
+  static FT_Error
+  raccess_guess_linux_double( FT_Library  library,
+                              FT_Stream   stream,
+                              char       *base_file_name,
+                              char      **result_file_name,
+                              FT_Long    *result_offset )
+  {
+    char*      newpath;
+    FT_Error   error;
+    FT_Memory  memory;
+
+    FT_UNUSED( stream );
+
+
+    memory = library->memory;
+
+    newpath = raccess_make_file_name( memory, base_file_name, "%" );
+    if ( !newpath )
+      return FT_Err_Out_Of_Memory;
+
+    error = raccess_guess_linux_double_from_file_name( library, newpath,
+                                                       result_offset );
+    if ( !error )
+      *result_file_name = newpath;
+    else
+      FT_FREE( newpath );
+
+    return error;
+  }
+
+
+  static FT_Error
+  raccess_guess_linux_netatalk( FT_Library  library,
+                                FT_Stream   stream,
+                                char       *base_file_name,
+                                char      **result_file_name,
+                                FT_Long    *result_offset )
+  {
+    char*      newpath;
+    FT_Error   error;
+    FT_Memory  memory;
+
+    FT_UNUSED( stream );
+
+
+    memory = library->memory;
+
+    newpath = raccess_make_file_name( memory, base_file_name,
+                                      ".AppleDouble/" );
+    if ( !newpath )
+      return FT_Err_Out_Of_Memory;
+
+    error = raccess_guess_linux_double_from_file_name( library, newpath,
+                                                       result_offset );
+    if ( !error )
+      *result_file_name = newpath;
+    else
+      FT_FREE( newpath );
+
+    return error;
+  }
+
+
+  static FT_Error
+  raccess_guess_apple_generic( FT_Library  library,
+                               FT_Stream   stream,
+                               char       *base_file_name,
+                               FT_Int32    magic,
+                               FT_Long    *result_offset )
+  {
+    FT_Int32   magic_from_stream;
+    FT_Error   error;
+    FT_Int32   version_number = 0;
+    FT_UShort  n_of_entries;
+
+    int        i;
+    FT_UInt32  entry_id, entry_offset, entry_length = 0;
+
+    const FT_UInt32  resource_fork_entry_id = 0x2;
+
+    FT_UNUSED( library );
+    FT_UNUSED( base_file_name );
+    FT_UNUSED( version_number );
+    FT_UNUSED( entry_length   );
+
+
+    if ( FT_READ_LONG( magic_from_stream ) )
+      return error;
+    if ( magic_from_stream != magic )
+      return FT_Err_Unknown_File_Format;
+
+    if ( FT_READ_LONG( version_number ) )
+      return error;
+
+    /* filler */
+    error = FT_Stream_Skip( stream, 16 );
+    if ( error )
+      return error;
+
+    if ( FT_READ_USHORT( n_of_entries ) )
+      return error;
+    if ( n_of_entries == 0 )
+      return FT_Err_Unknown_File_Format;
+
+    for ( i = 0; i < n_of_entries; i++ )
+    {
+      if ( FT_READ_LONG( entry_id ) )
+        return error;
+      if ( entry_id == resource_fork_entry_id )
+      {
+        if ( FT_READ_LONG( entry_offset ) ||
+             FT_READ_LONG( entry_length ) )
+          continue;
+        *result_offset = entry_offset;
+
+        return FT_Err_Ok;
+      }
+      else
+      {
+        error = FT_Stream_Skip( stream, 4 + 4 );    /* offset + length */
+        if ( error )
+          return error;
+      }
+    }
+
+    return FT_Err_Unknown_File_Format;
+  }
+
+
+  static FT_Error
+  raccess_guess_linux_double_from_file_name( FT_Library  library,
+                                             char       *file_name,
+                                             FT_Long    *result_offset )
+  {
+    FT_Open_Args  args2;
+    FT_Stream     stream2;
+    char *        nouse = NULL;
+    FT_Error      error;
+
+
+    args2.flags    = FT_OPEN_PATHNAME;
+    args2.pathname = file_name;
+    error = FT_Stream_New( library, &args2, &stream2 );
+    if ( error )
+      return error;
+
+    error = raccess_guess_apple_double( library, stream2, file_name,
+                                        &nouse, result_offset );
+
+    FT_Stream_Free( stream2, 0 );
+
+    return error;
+  }
+
+
+  static char*
+  raccess_make_file_name( FT_Memory    memory,
+                          const char  *original_name,
+                          const char  *insertion )
+  {
+    char*        new_name = NULL;
+    const char*  tmp;
+    const char*  slash;
+    size_t       new_length;
+    FT_Error     error = FT_Err_Ok;
+
+    FT_UNUSED( error );
+
+
+    new_length = ft_strlen( original_name ) + ft_strlen( insertion );
+    if ( FT_ALLOC( new_name, new_length + 1 ) )
+      return NULL;
+
+    tmp = ft_strrchr( original_name, '/' );
+    if ( tmp )
+    {
+      ft_strncpy( new_name, original_name, tmp - original_name + 1 );
+      new_name[tmp - original_name + 1] = '\0';
+      slash = tmp + 1;
+    }
+    else
+    {
+      slash       = original_name;
+      new_name[0] = '\0';
+    }
+
+    ft_strcat( new_name, insertion );
+    ft_strcat( new_name, slash );
+
+    return new_name;
+  }
+
+
+#else   /* !FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */
+
+
+  /*************************************************************************/
+  /*                  Dummy function; just sets errors                     */
+  /*************************************************************************/
+
+  FT_BASE_DEF( void )
+  FT_Raccess_Guess( FT_Library  library,
+                    FT_Stream   stream,
+                    char       *base_name,
+                    char      **new_names,
+                    FT_Long    *offsets,
+                    FT_Error   *errors )
+  {
+    int  i;
+
+    FT_UNUSED( library );
+    FT_UNUSED( stream );
+    FT_UNUSED( base_name );
+
+
+    for ( i = 0; i < FT_RACCESS_N_RULES; i++ )
+    {
+      new_names[i] = NULL;
+      offsets[i]   = 0;
+      errors[i]    = FT_Err_Unimplemented_Feature;
+    }
+  }
+
+
+#endif  /* !FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftsnames.c b/extensions/externals/src/freetype-2.4.9/src/base/ftsnames.c
new file mode 100644
index 0000000..3447888
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftsnames.c
@@ -0,0 +1,94 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsnames.c                                                             */
+/*                                                                         */
+/*    Simple interface to access SFNT name tables (which are used          */
+/*    to hold font names, copyright info, notices, etc.) (body).           */
+/*                                                                         */
+/*    This is _not_ used to retrieve glyph names!                          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2009 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_SFNT_NAMES_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+#include FT_INTERNAL_STREAM_H
+
+
+#ifdef TT_CONFIG_OPTION_SFNT_NAMES
+
+
+  /* documentation is in ftsnames.h */
+
+  FT_EXPORT_DEF( FT_UInt )
+  FT_Get_Sfnt_Name_Count( FT_Face  face )
+  {
+    return ( face && FT_IS_SFNT( face ) ) ? ((TT_Face)face)->num_names : 0;
+  }
+
+
+  /* documentation is in ftsnames.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_Sfnt_Name( FT_Face       face,
+                    FT_UInt       idx,
+                    FT_SfntName  *aname )
+  {
+    FT_Error  error = FT_Err_Invalid_Argument;
+
+
+    if ( aname && face && FT_IS_SFNT( face ) )
+    {
+      TT_Face  ttface = (TT_Face)face;
+
+
+      if ( idx < (FT_UInt)ttface->num_names )
+      {
+        TT_NameEntryRec*  entry = ttface->name_table.names + idx;
+
+
+        /* load name on demand */
+        if ( entry->stringLength > 0 && entry->string == NULL )
+        {
+          FT_Memory  memory = face->memory;
+          FT_Stream  stream = face->stream;
+
+
+          if ( FT_NEW_ARRAY  ( entry->string, entry->stringLength ) ||
+               FT_STREAM_SEEK( entry->stringOffset )                ||
+               FT_STREAM_READ( entry->string, entry->stringLength ) )
+          {
+            FT_FREE( entry->string );
+            entry->stringLength = 0;
+          }
+        }
+
+        aname->platform_id = entry->platformID;
+        aname->encoding_id = entry->encodingID;
+        aname->language_id = entry->languageID;
+        aname->name_id     = entry->nameID;
+        aname->string      = (FT_Byte*)entry->string;
+        aname->string_len  = entry->stringLength;
+
+        error = FT_Err_Ok;
+      }
+    }
+
+    return error;
+  }
+
+
+#endif /* TT_CONFIG_OPTION_SFNT_NAMES */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftstream.c b/extensions/externals/src/freetype-2.4.9/src/base/ftstream.c
new file mode 100644
index 0000000..fc2868e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftstream.c
@@ -0,0 +1,864 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftstream.c                                                             */
+/*                                                                         */
+/*    I/O stream support (body).                                           */
+/*                                                                         */
+/*  Copyright 2000-2002, 2004-2006, 2008-2011 by                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_DEBUG_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_stream
+
+
+  FT_BASE_DEF( void )
+  FT_Stream_OpenMemory( FT_Stream       stream,
+                        const FT_Byte*  base,
+                        FT_ULong        size )
+  {
+    stream->base   = (FT_Byte*) base;
+    stream->size   = size;
+    stream->pos    = 0;
+    stream->cursor = 0;
+    stream->read   = 0;
+    stream->close  = 0;
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Stream_Close( FT_Stream  stream )
+  {
+    if ( stream && stream->close )
+      stream->close( stream );
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_Seek( FT_Stream  stream,
+                  FT_ULong   pos )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+
+    if ( stream->read )
+    {
+      if ( stream->read( stream, pos, 0, 0 ) )
+      {
+        FT_ERROR(( "FT_Stream_Seek:"
+                   " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+                   pos, stream->size ));
+
+        error = FT_Err_Invalid_Stream_Operation;
+      }
+    }
+    /* note that seeking to the first position after the file is valid */
+    else if ( pos > stream->size )
+    {
+      FT_ERROR(( "FT_Stream_Seek:"
+                 " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+                 pos, stream->size ));
+
+      error = FT_Err_Invalid_Stream_Operation;
+    }
+
+    if ( !error )
+      stream->pos = pos;
+
+    return error;
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_Skip( FT_Stream  stream,
+                  FT_Long    distance )
+  {
+    if ( distance < 0 )
+      return FT_Err_Invalid_Stream_Operation;
+
+    return FT_Stream_Seek( stream, (FT_ULong)( stream->pos + distance ) );
+  }
+
+
+  FT_BASE_DEF( FT_Long )
+  FT_Stream_Pos( FT_Stream  stream )
+  {
+    return stream->pos;
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_Read( FT_Stream  stream,
+                  FT_Byte*   buffer,
+                  FT_ULong   count )
+  {
+    return FT_Stream_ReadAt( stream, stream->pos, buffer, count );
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_ReadAt( FT_Stream  stream,
+                    FT_ULong   pos,
+                    FT_Byte*   buffer,
+                    FT_ULong   count )
+  {
+    FT_Error  error = FT_Err_Ok;
+    FT_ULong  read_bytes;
+
+
+    if ( pos >= stream->size )
+    {
+      FT_ERROR(( "FT_Stream_ReadAt:"
+                 " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+                 pos, stream->size ));
+
+      return FT_Err_Invalid_Stream_Operation;
+    }
+
+    if ( stream->read )
+      read_bytes = stream->read( stream, pos, buffer, count );
+    else
+    {
+      read_bytes = stream->size - pos;
+      if ( read_bytes > count )
+        read_bytes = count;
+
+      FT_MEM_COPY( buffer, stream->base + pos, read_bytes );
+    }
+
+    stream->pos = pos + read_bytes;
+
+    if ( read_bytes < count )
+    {
+      FT_ERROR(( "FT_Stream_ReadAt:"
+                 " invalid read; expected %lu bytes, got %lu\n",
+                 count, read_bytes ));
+
+      error = FT_Err_Invalid_Stream_Operation;
+    }
+
+    return error;
+  }
+
+
+  FT_BASE_DEF( FT_ULong )
+  FT_Stream_TryRead( FT_Stream  stream,
+                     FT_Byte*   buffer,
+                     FT_ULong   count )
+  {
+    FT_ULong  read_bytes = 0;
+
+
+    if ( stream->pos >= stream->size )
+      goto Exit;
+
+    if ( stream->read )
+      read_bytes = stream->read( stream, stream->pos, buffer, count );
+    else
+    {
+      read_bytes = stream->size - stream->pos;
+      if ( read_bytes > count )
+        read_bytes = count;
+
+      FT_MEM_COPY( buffer, stream->base + stream->pos, read_bytes );
+    }
+
+    stream->pos += read_bytes;
+
+  Exit:
+    return read_bytes;
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_ExtractFrame( FT_Stream  stream,
+                          FT_ULong   count,
+                          FT_Byte**  pbytes )
+  {
+    FT_Error  error;
+
+
+    error = FT_Stream_EnterFrame( stream, count );
+    if ( !error )
+    {
+      *pbytes = (FT_Byte*)stream->cursor;
+
+      /* equivalent to FT_Stream_ExitFrame(), with no memory block release */
+      stream->cursor = 0;
+      stream->limit  = 0;
+    }
+
+    return error;
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Stream_ReleaseFrame( FT_Stream  stream,
+                          FT_Byte**  pbytes )
+  {
+    if ( stream && stream->read )
+    {
+      FT_Memory  memory = stream->memory;
+
+#ifdef FT_DEBUG_MEMORY
+      ft_mem_free( memory, *pbytes );
+      *pbytes = NULL;
+#else
+      FT_FREE( *pbytes );
+#endif
+    }
+    *pbytes = 0;
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_EnterFrame( FT_Stream  stream,
+                        FT_ULong   count )
+  {
+    FT_Error  error = FT_Err_Ok;
+    FT_ULong  read_bytes;
+
+
+    /* check for nested frame access */
+    FT_ASSERT( stream && stream->cursor == 0 );
+
+    if ( stream->read )
+    {
+      /* allocate the frame in memory */
+      FT_Memory  memory = stream->memory;
+
+
+      /* simple sanity check */
+      if ( count > stream->size )
+      {
+        FT_ERROR(( "FT_Stream_EnterFrame:"
+                   " frame size (%lu) larger than stream size (%lu)\n",
+                   count, stream->size ));
+
+        error = FT_Err_Invalid_Stream_Operation;
+        goto Exit;
+      }
+
+#ifdef FT_DEBUG_MEMORY
+      /* assume _ft_debug_file and _ft_debug_lineno are already set */
+      stream->base = (unsigned char*)ft_mem_qalloc( memory, count, &error );
+      if ( error )
+        goto Exit;
+#else
+      if ( FT_QALLOC( stream->base, count ) )
+        goto Exit;
+#endif
+      /* read it */
+      read_bytes = stream->read( stream, stream->pos,
+                                 stream->base, count );
+      if ( read_bytes < count )
+      {
+        FT_ERROR(( "FT_Stream_EnterFrame:"
+                   " invalid read; expected %lu bytes, got %lu\n",
+                   count, read_bytes ));
+
+        FT_FREE( stream->base );
+        error = FT_Err_Invalid_Stream_Operation;
+      }
+      stream->cursor = stream->base;
+      stream->limit  = stream->cursor + count;
+      stream->pos   += read_bytes;
+    }
+    else
+    {
+      /* check current and new position */
+      if ( stream->pos >= stream->size        ||
+           stream->size - stream->pos < count )
+      {
+        FT_ERROR(( "FT_Stream_EnterFrame:"
+                   " invalid i/o; pos = 0x%lx, count = %lu, size = 0x%lx\n",
+                   stream->pos, count, stream->size ));
+
+        error = FT_Err_Invalid_Stream_Operation;
+        goto Exit;
+      }
+
+      /* set cursor */
+      stream->cursor = stream->base + stream->pos;
+      stream->limit  = stream->cursor + count;
+      stream->pos   += count;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Stream_ExitFrame( FT_Stream  stream )
+  {
+    /* IMPORTANT: The assertion stream->cursor != 0 was removed, given    */
+    /*            that it is possible to access a frame of length 0 in    */
+    /*            some weird fonts (usually, when accessing an array of   */
+    /*            0 records, like in some strange kern tables).           */
+    /*                                                                    */
+    /*  In this case, the loader code handles the 0-length table          */
+    /*  gracefully; however, stream.cursor is really set to 0 by the      */
+    /*  FT_Stream_EnterFrame() call, and this is not an error.            */
+    /*                                                                    */
+    FT_ASSERT( stream );
+
+    if ( stream->read )
+    {
+      FT_Memory  memory = stream->memory;
+
+#ifdef FT_DEBUG_MEMORY
+      ft_mem_free( memory, stream->base );
+      stream->base = NULL;
+#else
+      FT_FREE( stream->base );
+#endif
+    }
+    stream->cursor = 0;
+    stream->limit  = 0;
+  }
+
+
+  FT_BASE_DEF( FT_Char )
+  FT_Stream_GetChar( FT_Stream  stream )
+  {
+    FT_Char  result;
+
+
+    FT_ASSERT( stream && stream->cursor );
+
+    result = 0;
+    if ( stream->cursor < stream->limit )
+      result = *stream->cursor++;
+
+    return result;
+  }
+
+
+  FT_BASE_DEF( FT_UShort )
+  FT_Stream_GetUShort( FT_Stream  stream )
+  {
+    FT_Byte*  p;
+    FT_Short  result;
+
+
+    FT_ASSERT( stream && stream->cursor );
+
+    result         = 0;
+    p              = stream->cursor;
+    if ( p + 1 < stream->limit )
+      result       = FT_NEXT_USHORT( p );
+    stream->cursor = p;
+
+    return result;
+  }
+
+
+  FT_BASE_DEF( FT_UShort )
+  FT_Stream_GetUShortLE( FT_Stream  stream )
+  {
+    FT_Byte*  p;
+    FT_Short  result;
+
+
+    FT_ASSERT( stream && stream->cursor );
+
+    result         = 0;
+    p              = stream->cursor;
+    if ( p + 1 < stream->limit )
+      result       = FT_NEXT_USHORT_LE( p );
+    stream->cursor = p;
+
+    return result;
+  }
+
+
+  FT_BASE_DEF( FT_ULong )
+  FT_Stream_GetUOffset( FT_Stream  stream )
+  {
+    FT_Byte*  p;
+    FT_Long   result;
+
+
+    FT_ASSERT( stream && stream->cursor );
+
+    result         = 0;
+    p              = stream->cursor;
+    if ( p + 2 < stream->limit )
+      result       = FT_NEXT_UOFF3( p );
+    stream->cursor = p;
+    return result;
+  }
+
+
+  FT_BASE_DEF( FT_ULong )
+  FT_Stream_GetULong( FT_Stream  stream )
+  {
+    FT_Byte*  p;
+    FT_Long   result;
+
+
+    FT_ASSERT( stream && stream->cursor );
+
+    result         = 0;
+    p              = stream->cursor;
+    if ( p + 3 < stream->limit )
+      result       = FT_NEXT_ULONG( p );
+    stream->cursor = p;
+    return result;
+  }
+
+
+  FT_BASE_DEF( FT_ULong )
+  FT_Stream_GetULongLE( FT_Stream  stream )
+  {
+    FT_Byte*  p;
+    FT_Long   result;
+
+
+    FT_ASSERT( stream && stream->cursor );
+
+    result         = 0;
+    p              = stream->cursor;
+    if ( p + 3 < stream->limit )
+      result       = FT_NEXT_ULONG_LE( p );
+    stream->cursor = p;
+    return result;
+  }
+
+
+  FT_BASE_DEF( FT_Char )
+  FT_Stream_ReadChar( FT_Stream  stream,
+                      FT_Error*  error )
+  {
+    FT_Byte  result = 0;
+
+
+    FT_ASSERT( stream );
+
+    *error = FT_Err_Ok;
+
+    if ( stream->read )
+    {
+      if ( stream->read( stream, stream->pos, &result, 1L ) != 1L )
+        goto Fail;
+    }
+    else
+    {
+      if ( stream->pos < stream->size )
+        result = stream->base[stream->pos];
+      else
+        goto Fail;
+    }
+    stream->pos++;
+
+    return result;
+
+  Fail:
+    *error = FT_Err_Invalid_Stream_Operation;
+    FT_ERROR(( "FT_Stream_ReadChar:"
+               " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+               stream->pos, stream->size ));
+
+    return 0;
+  }
+
+
+  FT_BASE_DEF( FT_UShort )
+  FT_Stream_ReadUShort( FT_Stream  stream,
+                       FT_Error*  error )
+  {
+    FT_Byte   reads[2];
+    FT_Byte*  p = 0;
+    FT_Short  result = 0;
+
+
+    FT_ASSERT( stream );
+
+    *error = FT_Err_Ok;
+
+    if ( stream->pos + 1 < stream->size )
+    {
+      if ( stream->read )
+      {
+        if ( stream->read( stream, stream->pos, reads, 2L ) != 2L )
+          goto Fail;
+
+        p = reads;
+      }
+      else
+      {
+        p = stream->base + stream->pos;
+      }
+
+      if ( p )
+        result = FT_NEXT_USHORT( p );
+    }
+    else
+      goto Fail;
+
+    stream->pos += 2;
+
+    return result;
+
+  Fail:
+    *error = FT_Err_Invalid_Stream_Operation;
+    FT_ERROR(( "FT_Stream_ReadUShort:"
+               " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+               stream->pos, stream->size ));
+
+    return 0;
+  }
+
+
+  FT_BASE_DEF( FT_UShort )
+  FT_Stream_ReadUShortLE( FT_Stream  stream,
+                         FT_Error*  error )
+  {
+    FT_Byte   reads[2];
+    FT_Byte*  p = 0;
+    FT_Short  result = 0;
+
+
+    FT_ASSERT( stream );
+
+    *error = FT_Err_Ok;
+
+    if ( stream->pos + 1 < stream->size )
+    {
+      if ( stream->read )
+      {
+        if ( stream->read( stream, stream->pos, reads, 2L ) != 2L )
+          goto Fail;
+
+        p = reads;
+      }
+      else
+      {
+        p = stream->base + stream->pos;
+      }
+
+      if ( p )
+        result = FT_NEXT_USHORT_LE( p );
+    }
+    else
+      goto Fail;
+
+    stream->pos += 2;
+
+    return result;
+
+  Fail:
+    *error = FT_Err_Invalid_Stream_Operation;
+    FT_ERROR(( "FT_Stream_ReadUShortLE:"
+               " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+               stream->pos, stream->size ));
+
+    return 0;
+  }
+
+
+  FT_BASE_DEF( FT_ULong )
+  FT_Stream_ReadUOffset( FT_Stream  stream,
+                        FT_Error*  error )
+  {
+    FT_Byte   reads[3];
+    FT_Byte*  p = 0;
+    FT_Long   result = 0;
+
+
+    FT_ASSERT( stream );
+
+    *error = FT_Err_Ok;
+
+    if ( stream->pos + 2 < stream->size )
+    {
+      if ( stream->read )
+      {
+        if (stream->read( stream, stream->pos, reads, 3L ) != 3L )
+          goto Fail;
+
+        p = reads;
+      }
+      else
+      {
+        p = stream->base + stream->pos;
+      }
+
+      if ( p )
+        result = FT_NEXT_UOFF3( p );
+    }
+    else
+      goto Fail;
+
+    stream->pos += 3;
+
+    return result;
+
+  Fail:
+    *error = FT_Err_Invalid_Stream_Operation;
+    FT_ERROR(( "FT_Stream_ReadUOffset:"
+               " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+               stream->pos, stream->size ));
+
+    return 0;
+  }
+
+
+  FT_BASE_DEF( FT_ULong )
+  FT_Stream_ReadULong( FT_Stream  stream,
+                      FT_Error*  error )
+  {
+    FT_Byte   reads[4];
+    FT_Byte*  p = 0;
+    FT_Long   result = 0;
+
+
+    FT_ASSERT( stream );
+
+    *error = FT_Err_Ok;
+
+    if ( stream->pos + 3 < stream->size )
+    {
+      if ( stream->read )
+      {
+        if ( stream->read( stream, stream->pos, reads, 4L ) != 4L )
+          goto Fail;
+
+        p = reads;
+      }
+      else
+      {
+        p = stream->base + stream->pos;
+      }
+
+      if ( p )
+        result = FT_NEXT_ULONG( p );
+    }
+    else
+      goto Fail;
+
+    stream->pos += 4;
+
+    return result;
+
+  Fail:
+    *error = FT_Err_Invalid_Stream_Operation;
+    FT_ERROR(( "FT_Stream_ReadULong:"
+               " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+               stream->pos, stream->size ));
+
+    return 0;
+  }
+
+
+  FT_BASE_DEF( FT_ULong )
+  FT_Stream_ReadULongLE( FT_Stream  stream,
+                        FT_Error*  error )
+  {
+    FT_Byte   reads[4];
+    FT_Byte*  p = 0;
+    FT_Long   result = 0;
+
+
+    FT_ASSERT( stream );
+
+    *error = FT_Err_Ok;
+
+    if ( stream->pos + 3 < stream->size )
+    {
+      if ( stream->read )
+      {
+        if ( stream->read( stream, stream->pos, reads, 4L ) != 4L )
+          goto Fail;
+
+        p = reads;
+      }
+      else
+      {
+        p = stream->base + stream->pos;
+      }
+
+      if ( p )
+        result = FT_NEXT_ULONG_LE( p );
+    }
+    else
+      goto Fail;
+
+    stream->pos += 4;
+
+    return result;
+
+  Fail:
+    *error = FT_Err_Invalid_Stream_Operation;
+    FT_ERROR(( "FT_Stream_ReadULongLE:"
+               " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
+               stream->pos, stream->size ));
+
+    return 0;
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_ReadFields( FT_Stream              stream,
+                        const FT_Frame_Field*  fields,
+                        void*                  structure )
+  {
+    FT_Error  error;
+    FT_Bool   frame_accessed = 0;
+    FT_Byte*  cursor;
+
+    if ( !fields || !stream )
+      return FT_Err_Invalid_Argument;
+
+    cursor = stream->cursor;
+
+    error = FT_Err_Ok;
+    do
+    {
+      FT_ULong  value;
+      FT_Int    sign_shift;
+      FT_Byte*  p;
+
+
+      switch ( fields->value )
+      {
+      case ft_frame_start:  /* access a new frame */
+        error = FT_Stream_EnterFrame( stream, fields->offset );
+        if ( error )
+          goto Exit;
+
+        frame_accessed = 1;
+        cursor         = stream->cursor;
+        fields++;
+        continue;  /* loop! */
+
+      case ft_frame_bytes:  /* read a byte sequence */
+      case ft_frame_skip:   /* skip some bytes      */
+        {
+          FT_UInt  len = fields->size;
+
+
+          if ( cursor + len > stream->limit )
+          {
+            error = FT_Err_Invalid_Stream_Operation;
+            goto Exit;
+          }
+
+          if ( fields->value == ft_frame_bytes )
+          {
+            p = (FT_Byte*)structure + fields->offset;
+            FT_MEM_COPY( p, cursor, len );
+          }
+          cursor += len;
+          fields++;
+          continue;
+        }
+
+      case ft_frame_byte:
+      case ft_frame_schar:  /* read a single byte */
+        value = FT_NEXT_BYTE(cursor);
+        sign_shift = 24;
+        break;
+
+      case ft_frame_short_be:
+      case ft_frame_ushort_be:  /* read a 2-byte big-endian short */
+        value = FT_NEXT_USHORT(cursor);
+        sign_shift = 16;
+        break;
+
+      case ft_frame_short_le:
+      case ft_frame_ushort_le:  /* read a 2-byte little-endian short */
+        value = FT_NEXT_USHORT_LE(cursor);
+        sign_shift = 16;
+        break;
+
+      case ft_frame_long_be:
+      case ft_frame_ulong_be:  /* read a 4-byte big-endian long */
+        value = FT_NEXT_ULONG(cursor);
+        sign_shift = 0;
+        break;
+
+      case ft_frame_long_le:
+      case ft_frame_ulong_le:  /* read a 4-byte little-endian long */
+        value = FT_NEXT_ULONG_LE(cursor);
+        sign_shift = 0;
+        break;
+
+      case ft_frame_off3_be:
+      case ft_frame_uoff3_be:  /* read a 3-byte big-endian long */
+        value = FT_NEXT_UOFF3(cursor);
+        sign_shift = 8;
+        break;
+
+      case ft_frame_off3_le:
+      case ft_frame_uoff3_le:  /* read a 3-byte little-endian long */
+        value = FT_NEXT_UOFF3_LE(cursor);
+        sign_shift = 8;
+        break;
+
+      default:
+        /* otherwise, exit the loop */
+        stream->cursor = cursor;
+        goto Exit;
+      }
+
+      /* now, compute the signed value is necessary */
+      if ( fields->value & FT_FRAME_OP_SIGNED )
+        value = (FT_ULong)( (FT_Int32)( value << sign_shift ) >> sign_shift );
+
+      /* finally, store the value in the object */
+
+      p = (FT_Byte*)structure + fields->offset;
+      switch ( fields->size )
+      {
+      case (8 / FT_CHAR_BIT):
+        *(FT_Byte*)p = (FT_Byte)value;
+        break;
+
+      case (16 / FT_CHAR_BIT):
+        *(FT_UShort*)p = (FT_UShort)value;
+        break;
+
+      case (32 / FT_CHAR_BIT):
+        *(FT_UInt32*)p = (FT_UInt32)value;
+        break;
+
+      default:  /* for 64-bit systems */
+        *(FT_ULong*)p = (FT_ULong)value;
+      }
+
+      /* go to next field */
+      fields++;
+    }
+    while ( 1 );
+
+  Exit:
+    /* close the frame if it was opened by this read */
+    if ( frame_accessed )
+      FT_Stream_ExitFrame( stream );
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftstroke.c b/extensions/externals/src/freetype-2.4.9/src/base/ftstroke.c
new file mode 100644
index 0000000..5399efe
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftstroke.c
@@ -0,0 +1,2419 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftstroke.c                                                             */
+/*                                                                         */
+/*    FreeType path stroker (body).                                        */
+/*                                                                         */
+/*  Copyright 2002-2006, 2008-2011 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_STROKER_H
+#include FT_TRIGONOMETRY_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( FT_StrokerBorder )
+  FT_Outline_GetInsideBorder( FT_Outline*  outline )
+  {
+    FT_Orientation  o = FT_Outline_Get_Orientation( outline );
+
+
+    return o == FT_ORIENTATION_TRUETYPE ? FT_STROKER_BORDER_RIGHT
+                                        : FT_STROKER_BORDER_LEFT;
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( FT_StrokerBorder )
+  FT_Outline_GetOutsideBorder( FT_Outline*  outline )
+  {
+    FT_Orientation  o = FT_Outline_Get_Orientation( outline );
+
+
+    return o == FT_ORIENTATION_TRUETYPE ? FT_STROKER_BORDER_LEFT
+                                        : FT_STROKER_BORDER_RIGHT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      BEZIER COMPUTATIONS                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define FT_SMALL_CONIC_THRESHOLD  ( FT_ANGLE_PI / 6 )
+#define FT_SMALL_CUBIC_THRESHOLD  ( FT_ANGLE_PI / 8 )
+
+#define FT_EPSILON  2
+
+#define FT_IS_SMALL( x )  ( (x) > -FT_EPSILON && (x) < FT_EPSILON )
+
+
+  static FT_Pos
+  ft_pos_abs( FT_Pos  x )
+  {
+    return x >= 0 ? x : -x;
+  }
+
+
+  static void
+  ft_conic_split( FT_Vector*  base )
+  {
+    FT_Pos  a, b;
+
+
+    base[4].x = base[2].x;
+    b = base[1].x;
+    a = base[3].x = ( base[2].x + b ) / 2;
+    b = base[1].x = ( base[0].x + b ) / 2;
+    base[2].x = ( a + b ) / 2;
+
+    base[4].y = base[2].y;
+    b = base[1].y;
+    a = base[3].y = ( base[2].y + b ) / 2;
+    b = base[1].y = ( base[0].y + b ) / 2;
+    base[2].y = ( a + b ) / 2;
+  }
+
+
+  static FT_Bool
+  ft_conic_is_small_enough( FT_Vector*  base,
+                            FT_Angle   *angle_in,
+                            FT_Angle   *angle_out )
+  {
+    FT_Vector  d1, d2;
+    FT_Angle   theta;
+    FT_Int     close1, close2;
+
+
+    d1.x = base[1].x - base[2].x;
+    d1.y = base[1].y - base[2].y;
+    d2.x = base[0].x - base[1].x;
+    d2.y = base[0].y - base[1].y;
+
+    close1 = FT_IS_SMALL( d1.x ) && FT_IS_SMALL( d1.y );
+    close2 = FT_IS_SMALL( d2.x ) && FT_IS_SMALL( d2.y );
+
+    if ( close1 )
+    {
+      if ( close2 )
+      {
+        /* basically a point;                      */
+        /* do nothing to retain original direction */
+      }
+      else
+      {
+        *angle_in  =
+        *angle_out = FT_Atan2( d2.x, d2.y );
+      }
+    }
+    else /* !close1 */
+    {
+      if ( close2 )
+      {
+        *angle_in  =
+        *angle_out = FT_Atan2( d1.x, d1.y );
+      }
+      else
+      {
+        *angle_in  = FT_Atan2( d1.x, d1.y );
+        *angle_out = FT_Atan2( d2.x, d2.y );
+      }
+    }
+
+    theta = ft_pos_abs( FT_Angle_Diff( *angle_in, *angle_out ) );
+
+    return FT_BOOL( theta < FT_SMALL_CONIC_THRESHOLD );
+  }
+
+
+  static void
+  ft_cubic_split( FT_Vector*  base )
+  {
+    FT_Pos  a, b, c, d;
+
+
+    base[6].x = base[3].x;
+    c = base[1].x;
+    d = base[2].x;
+    base[1].x = a = ( base[0].x + c ) / 2;
+    base[5].x = b = ( base[3].x + d ) / 2;
+    c = ( c + d ) / 2;
+    base[2].x = a = ( a + c ) / 2;
+    base[4].x = b = ( b + c ) / 2;
+    base[3].x = ( a + b ) / 2;
+
+    base[6].y = base[3].y;
+    c = base[1].y;
+    d = base[2].y;
+    base[1].y = a = ( base[0].y + c ) / 2;
+    base[5].y = b = ( base[3].y + d ) / 2;
+    c = ( c + d ) / 2;
+    base[2].y = a = ( a + c ) / 2;
+    base[4].y = b = ( b + c ) / 2;
+    base[3].y = ( a + b ) / 2;
+  }
+
+
+  /* Return the average of `angle1' and `angle2'.            */
+  /* This gives correct result even if `angle1' and `angle2' */
+  /* have opposite signs.                                    */
+  static FT_Angle
+  ft_angle_mean( FT_Angle  angle1,
+                 FT_Angle  angle2 )
+  {
+    return angle1 + FT_Angle_Diff( angle1, angle2 ) / 2;
+  }
+
+
+  static FT_Bool
+  ft_cubic_is_small_enough( FT_Vector*  base,
+                            FT_Angle   *angle_in,
+                            FT_Angle   *angle_mid,
+                            FT_Angle   *angle_out )
+  {
+    FT_Vector  d1, d2, d3;
+    FT_Angle   theta1, theta2;
+    FT_Int     close1, close2, close3;
+
+
+    d1.x = base[2].x - base[3].x;
+    d1.y = base[2].y - base[3].y;
+    d2.x = base[1].x - base[2].x;
+    d2.y = base[1].y - base[2].y;
+    d3.x = base[0].x - base[1].x;
+    d3.y = base[0].y - base[1].y;
+
+    close1 = FT_IS_SMALL( d1.x ) && FT_IS_SMALL( d1.y );
+    close2 = FT_IS_SMALL( d2.x ) && FT_IS_SMALL( d2.y );
+    close3 = FT_IS_SMALL( d3.x ) && FT_IS_SMALL( d3.y );
+
+    if ( close1 )
+    {
+      if ( close2 )
+      {
+        if ( close3 )
+        {
+          /* basically a point;                      */
+          /* do nothing to retain original direction */
+        }
+        else /* !close3 */
+        {
+          *angle_in  =
+          *angle_mid =
+          *angle_out = FT_Atan2( d3.x, d3.y );
+        }
+      }
+      else /* !close2 */
+      {
+        if ( close3 )
+        {
+          *angle_in  =
+          *angle_mid =
+          *angle_out = FT_Atan2( d2.x, d2.y );
+        }
+        else /* !close3 */
+        {
+          *angle_in  =
+          *angle_mid = FT_Atan2( d2.x, d2.y );
+          *angle_out = FT_Atan2( d3.x, d3.y );
+        }
+      }
+    }
+    else /* !close1 */
+    {
+      if ( close2 )
+      {
+        if ( close3 )
+        {
+          *angle_in  =
+          *angle_mid =
+          *angle_out = FT_Atan2( d1.x, d1.y );
+        }
+        else /* !close3 */
+        {
+          *angle_in  = FT_Atan2( d1.x, d1.y );
+          *angle_out = FT_Atan2( d3.x, d3.y );
+          *angle_mid = ft_angle_mean( *angle_in, *angle_out );
+        }
+      }
+      else /* !close2 */
+      {
+        if ( close3 )
+        {
+          *angle_in  = FT_Atan2( d1.x, d1.y );
+          *angle_mid =
+          *angle_out = FT_Atan2( d2.x, d2.y );
+        }
+        else /* !close3 */
+        {
+          *angle_in  = FT_Atan2( d1.x, d1.y );
+          *angle_mid = FT_Atan2( d2.x, d2.y );
+          *angle_out = FT_Atan2( d3.x, d3.y );
+        }
+      }
+    }
+
+    theta1 = ft_pos_abs( FT_Angle_Diff( *angle_in,  *angle_mid ) );
+    theta2 = ft_pos_abs( FT_Angle_Diff( *angle_mid, *angle_out ) );
+
+    return FT_BOOL( theta1 < FT_SMALL_CUBIC_THRESHOLD &&
+                    theta2 < FT_SMALL_CUBIC_THRESHOLD );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       STROKE BORDERS                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef enum  FT_StrokeTags_
+  {
+    FT_STROKE_TAG_ON    = 1,   /* on-curve point  */
+    FT_STROKE_TAG_CUBIC = 2,   /* cubic off-point */
+    FT_STROKE_TAG_BEGIN = 4,   /* sub-path start  */
+    FT_STROKE_TAG_END   = 8    /* sub-path end    */
+
+  } FT_StrokeTags;
+
+#define  FT_STROKE_TAG_BEGIN_END  ( FT_STROKE_TAG_BEGIN | FT_STROKE_TAG_END )
+
+  typedef struct  FT_StrokeBorderRec_
+  {
+    FT_UInt     num_points;
+    FT_UInt     max_points;
+    FT_Vector*  points;
+    FT_Byte*    tags;
+    FT_Bool     movable;  /* TRUE for ends of lineto borders */
+    FT_Int      start;    /* index of current sub-path start point */
+    FT_Memory   memory;
+    FT_Bool     valid;
+
+  } FT_StrokeBorderRec, *FT_StrokeBorder;
+
+
+  static FT_Error
+  ft_stroke_border_grow( FT_StrokeBorder  border,
+                         FT_UInt          new_points )
+  {
+    FT_UInt   old_max = border->max_points;
+    FT_UInt   new_max = border->num_points + new_points;
+    FT_Error  error   = FT_Err_Ok;
+
+
+    if ( new_max > old_max )
+    {
+      FT_UInt    cur_max = old_max;
+      FT_Memory  memory  = border->memory;
+
+
+      while ( cur_max < new_max )
+        cur_max += ( cur_max >> 1 ) + 16;
+
+      if ( FT_RENEW_ARRAY( border->points, old_max, cur_max ) ||
+           FT_RENEW_ARRAY( border->tags,   old_max, cur_max ) )
+        goto Exit;
+
+      border->max_points = cur_max;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  ft_stroke_border_close( FT_StrokeBorder  border,
+                          FT_Bool          reverse )
+  {
+    FT_UInt  start = border->start;
+    FT_UInt  count = border->num_points;
+
+
+    FT_ASSERT( border->start >= 0 );
+
+    /* don't record empty paths! */
+    if ( count <= start + 1U )
+      border->num_points = start;
+    else
+    {
+      /* copy the last point to the start of this sub-path, since */
+      /* it contains the `adjusted' starting coordinates          */
+      border->num_points    = --count;
+      border->points[start] = border->points[count];
+
+      if ( reverse )
+      {
+        /* reverse the points */
+        {
+          FT_Vector*  vec1 = border->points + start + 1;
+          FT_Vector*  vec2 = border->points + count - 1;
+
+
+          for ( ; vec1 < vec2; vec1++, vec2-- )
+          {
+            FT_Vector  tmp;
+
+
+            tmp   = *vec1;
+            *vec1 = *vec2;
+            *vec2 = tmp;
+          }
+        }
+
+        /* then the tags */
+        {
+          FT_Byte*  tag1 = border->tags + start + 1;
+          FT_Byte*  tag2 = border->tags + count - 1;
+
+
+          for ( ; tag1 < tag2; tag1++, tag2-- )
+          {
+            FT_Byte  tmp;
+
+
+            tmp   = *tag1;
+            *tag1 = *tag2;
+            *tag2 = tmp;
+          }
+        }
+      }
+
+      border->tags[start    ] |= FT_STROKE_TAG_BEGIN;
+      border->tags[count - 1] |= FT_STROKE_TAG_END;
+    }
+
+    border->start   = -1;
+    border->movable = FALSE;
+  }
+
+
+  static FT_Error
+  ft_stroke_border_lineto( FT_StrokeBorder  border,
+                           FT_Vector*       to,
+                           FT_Bool          movable )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+
+    FT_ASSERT( border->start >= 0 );
+
+    if ( border->movable )
+    {
+      /* move last point */
+      border->points[border->num_points - 1] = *to;
+    }
+    else
+    {
+      /* don't add zero-length lineto */
+      if ( border->num_points > 0                                          &&
+           FT_IS_SMALL( border->points[border->num_points - 1].x - to->x ) &&
+           FT_IS_SMALL( border->points[border->num_points - 1].y - to->y ) )
+        return error;
+
+      /* add one point */
+      error = ft_stroke_border_grow( border, 1 );
+      if ( !error )
+      {
+        FT_Vector*  vec = border->points + border->num_points;
+        FT_Byte*    tag = border->tags   + border->num_points;
+
+
+        vec[0] = *to;
+        tag[0] = FT_STROKE_TAG_ON;
+
+        border->num_points += 1;
+      }
+    }
+    border->movable = movable;
+    return error;
+  }
+
+
+  static FT_Error
+  ft_stroke_border_conicto( FT_StrokeBorder  border,
+                            FT_Vector*       control,
+                            FT_Vector*       to )
+  {
+    FT_Error  error;
+
+
+    FT_ASSERT( border->start >= 0 );
+
+    error = ft_stroke_border_grow( border, 2 );
+    if ( !error )
+    {
+      FT_Vector*  vec = border->points + border->num_points;
+      FT_Byte*    tag = border->tags   + border->num_points;
+
+
+      vec[0] = *control;
+      vec[1] = *to;
+
+      tag[0] = 0;
+      tag[1] = FT_STROKE_TAG_ON;
+
+      border->num_points += 2;
+    }
+
+    border->movable = FALSE;
+
+    return error;
+  }
+
+
+  static FT_Error
+  ft_stroke_border_cubicto( FT_StrokeBorder  border,
+                            FT_Vector*       control1,
+                            FT_Vector*       control2,
+                            FT_Vector*       to )
+  {
+    FT_Error  error;
+
+
+    FT_ASSERT( border->start >= 0 );
+
+    error = ft_stroke_border_grow( border, 3 );
+    if ( !error )
+    {
+      FT_Vector*  vec = border->points + border->num_points;
+      FT_Byte*    tag = border->tags   + border->num_points;
+
+
+      vec[0] = *control1;
+      vec[1] = *control2;
+      vec[2] = *to;
+
+      tag[0] = FT_STROKE_TAG_CUBIC;
+      tag[1] = FT_STROKE_TAG_CUBIC;
+      tag[2] = FT_STROKE_TAG_ON;
+
+      border->num_points += 3;
+    }
+
+    border->movable = FALSE;
+
+    return error;
+  }
+
+
+#define FT_ARC_CUBIC_ANGLE  ( FT_ANGLE_PI / 2 )
+
+
+  static FT_Error
+  ft_stroke_border_arcto( FT_StrokeBorder  border,
+                          FT_Vector*       center,
+                          FT_Fixed         radius,
+                          FT_Angle         angle_start,
+                          FT_Angle         angle_diff )
+  {
+    FT_Angle   total, angle, step, rotate, next, theta;
+    FT_Vector  a, b, a2, b2;
+    FT_Fixed   length;
+    FT_Error   error = FT_Err_Ok;
+
+
+    /* compute start point */
+    FT_Vector_From_Polar( &a, radius, angle_start );
+    a.x += center->x;
+    a.y += center->y;
+
+    total  = angle_diff;
+    angle  = angle_start;
+    rotate = ( angle_diff >= 0 ) ? FT_ANGLE_PI2 : -FT_ANGLE_PI2;
+
+    while ( total != 0 )
+    {
+      step = total;
+      if ( step > FT_ARC_CUBIC_ANGLE )
+        step = FT_ARC_CUBIC_ANGLE;
+
+      else if ( step < -FT_ARC_CUBIC_ANGLE )
+        step = -FT_ARC_CUBIC_ANGLE;
+
+      next  = angle + step;
+      theta = step;
+      if ( theta < 0 )
+        theta = -theta;
+
+      theta >>= 1;
+
+      /* compute end point */
+      FT_Vector_From_Polar( &b, radius, next );
+      b.x += center->x;
+      b.y += center->y;
+
+      /* compute first and second control points */
+      length = FT_MulDiv( radius, FT_Sin( theta ) * 4,
+                          ( 0x10000L + FT_Cos( theta ) ) * 3 );
+
+      FT_Vector_From_Polar( &a2, length, angle + rotate );
+      a2.x += a.x;
+      a2.y += a.y;
+
+      FT_Vector_From_Polar( &b2, length, next - rotate );
+      b2.x += b.x;
+      b2.y += b.y;
+
+      /* add cubic arc */
+      error = ft_stroke_border_cubicto( border, &a2, &b2, &b );
+      if ( error )
+        break;
+
+      /* process the rest of the arc ?? */
+      a      = b;
+      total -= step;
+      angle  = next;
+    }
+
+    return error;
+  }
+
+
+  static FT_Error
+  ft_stroke_border_moveto( FT_StrokeBorder  border,
+                           FT_Vector*       to )
+  {
+    /* close current open path if any ? */
+    if ( border->start >= 0 )
+      ft_stroke_border_close( border, FALSE );
+
+    border->start = border->num_points;
+    border->movable = FALSE;
+
+    return ft_stroke_border_lineto( border, to, FALSE );
+  }
+
+
+  static void
+  ft_stroke_border_init( FT_StrokeBorder  border,
+                         FT_Memory        memory )
+  {
+    border->memory = memory;
+    border->points = NULL;
+    border->tags   = NULL;
+
+    border->num_points = 0;
+    border->max_points = 0;
+    border->start      = -1;
+    border->valid      = FALSE;
+  }
+
+
+  static void
+  ft_stroke_border_reset( FT_StrokeBorder  border )
+  {
+    border->num_points = 0;
+    border->start      = -1;
+    border->valid      = FALSE;
+  }
+
+
+  static void
+  ft_stroke_border_done( FT_StrokeBorder  border )
+  {
+    FT_Memory  memory = border->memory;
+
+
+    FT_FREE( border->points );
+    FT_FREE( border->tags );
+
+    border->num_points = 0;
+    border->max_points = 0;
+    border->start      = -1;
+    border->valid      = FALSE;
+  }
+
+
+  static FT_Error
+  ft_stroke_border_get_counts( FT_StrokeBorder  border,
+                               FT_UInt         *anum_points,
+                               FT_UInt         *anum_contours )
+  {
+    FT_Error  error        = FT_Err_Ok;
+    FT_UInt   num_points   = 0;
+    FT_UInt   num_contours = 0;
+
+    FT_UInt     count      = border->num_points;
+    FT_Vector*  point      = border->points;
+    FT_Byte*    tags       = border->tags;
+    FT_Int      in_contour = 0;
+
+
+    for ( ; count > 0; count--, num_points++, point++, tags++ )
+    {
+      if ( tags[0] & FT_STROKE_TAG_BEGIN )
+      {
+        if ( in_contour != 0 )
+          goto Fail;
+
+        in_contour = 1;
+      }
+      else if ( in_contour == 0 )
+        goto Fail;
+
+      if ( tags[0] & FT_STROKE_TAG_END )
+      {
+        in_contour = 0;
+        num_contours++;
+      }
+    }
+
+    if ( in_contour != 0 )
+      goto Fail;
+
+    border->valid = TRUE;
+
+  Exit:
+    *anum_points   = num_points;
+    *anum_contours = num_contours;
+    return error;
+
+  Fail:
+    num_points   = 0;
+    num_contours = 0;
+    goto Exit;
+  }
+
+
+  static void
+  ft_stroke_border_export( FT_StrokeBorder  border,
+                           FT_Outline*      outline )
+  {
+    /* copy point locations */
+    FT_ARRAY_COPY( outline->points + outline->n_points,
+                   border->points,
+                   border->num_points );
+
+    /* copy tags */
+    {
+      FT_UInt   count = border->num_points;
+      FT_Byte*  read  = border->tags;
+      FT_Byte*  write = (FT_Byte*)outline->tags + outline->n_points;
+
+
+      for ( ; count > 0; count--, read++, write++ )
+      {
+        if ( *read & FT_STROKE_TAG_ON )
+          *write = FT_CURVE_TAG_ON;
+        else if ( *read & FT_STROKE_TAG_CUBIC )
+          *write = FT_CURVE_TAG_CUBIC;
+        else
+          *write = FT_CURVE_TAG_CONIC;
+      }
+    }
+
+    /* copy contours */
+    {
+      FT_UInt    count = border->num_points;
+      FT_Byte*   tags  = border->tags;
+      FT_Short*  write = outline->contours + outline->n_contours;
+      FT_Short   idx   = (FT_Short)outline->n_points;
+
+
+      for ( ; count > 0; count--, tags++, idx++ )
+      {
+        if ( *tags & FT_STROKE_TAG_END )
+        {
+          *write++ = idx;
+          outline->n_contours++;
+        }
+      }
+    }
+
+    outline->n_points = (short)( outline->n_points + border->num_points );
+
+    FT_ASSERT( FT_Outline_Check( outline ) == 0 );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                           STROKER                             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define FT_SIDE_TO_ROTATE( s )   ( FT_ANGLE_PI2 - (s) * FT_ANGLE_PI )
+
+  typedef struct  FT_StrokerRec_
+  {
+    FT_Angle             angle_in;             /* direction into curr join */
+    FT_Angle             angle_out;            /* direction out of join  */
+    FT_Vector            center;               /* current position */
+    FT_Fixed             line_length;          /* length of last lineto */
+    FT_Bool              first_point;          /* is this the start? */
+    FT_Bool              subpath_open;         /* is the subpath open? */
+    FT_Angle             subpath_angle;        /* subpath start direction */
+    FT_Vector            subpath_start;        /* subpath start position */
+    FT_Fixed             subpath_line_length;  /* subpath start lineto len */
+    FT_Bool              handle_wide_strokes;  /* use wide strokes logic? */
+
+    FT_Stroker_LineCap   line_cap;
+    FT_Stroker_LineJoin  line_join;
+    FT_Stroker_LineJoin  line_join_saved;
+    FT_Fixed             miter_limit;
+    FT_Fixed             radius;
+
+    FT_StrokeBorderRec   borders[2];
+    FT_Library           library;
+
+  } FT_StrokerRec;
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stroker_New( FT_Library   library,
+                  FT_Stroker  *astroker )
+  {
+    FT_Error    error;
+    FT_Memory   memory;
+    FT_Stroker  stroker = NULL;
+
+
+    if ( !library )
+      return FT_Err_Invalid_Argument;
+
+    memory = library->memory;
+
+    if ( !FT_NEW( stroker ) )
+    {
+      stroker->library = library;
+
+      ft_stroke_border_init( &stroker->borders[0], memory );
+      ft_stroke_border_init( &stroker->borders[1], memory );
+    }
+
+    *astroker = stroker;
+
+    return error;
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Stroker_Set( FT_Stroker           stroker,
+                  FT_Fixed             radius,
+                  FT_Stroker_LineCap   line_cap,
+                  FT_Stroker_LineJoin  line_join,
+                  FT_Fixed             miter_limit )
+  {
+    stroker->radius      = radius;
+    stroker->line_cap    = line_cap;
+    stroker->line_join   = line_join;
+    stroker->miter_limit = miter_limit;
+
+    /* ensure miter limit has sensible value */
+    if ( stroker->miter_limit < 0x10000 )
+      stroker->miter_limit = 0x10000;
+
+    /* save line join style:                                           */
+    /* line join style can be temporarily changed when stroking curves */
+    stroker->line_join_saved = line_join;
+
+    FT_Stroker_Rewind( stroker );
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Stroker_Rewind( FT_Stroker  stroker )
+  {
+    if ( stroker )
+    {
+      ft_stroke_border_reset( &stroker->borders[0] );
+      ft_stroke_border_reset( &stroker->borders[1] );
+    }
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Stroker_Done( FT_Stroker  stroker )
+  {
+    if ( stroker )
+    {
+      FT_Memory  memory = stroker->library->memory;
+
+
+      ft_stroke_border_done( &stroker->borders[0] );
+      ft_stroke_border_done( &stroker->borders[1] );
+
+      stroker->library = NULL;
+      FT_FREE( stroker );
+    }
+  }
+
+
+  /* create a circular arc at a corner or cap */
+  static FT_Error
+  ft_stroker_arcto( FT_Stroker  stroker,
+                    FT_Int      side )
+  {
+    FT_Angle         total, rotate;
+    FT_Fixed         radius = stroker->radius;
+    FT_Error         error  = FT_Err_Ok;
+    FT_StrokeBorder  border = stroker->borders + side;
+
+
+    rotate = FT_SIDE_TO_ROTATE( side );
+
+    total = FT_Angle_Diff( stroker->angle_in, stroker->angle_out );
+    if ( total == FT_ANGLE_PI )
+      total = -rotate * 2;
+
+    error = ft_stroke_border_arcto( border,
+                                    &stroker->center,
+                                    radius,
+                                    stroker->angle_in + rotate,
+                                    total );
+    border->movable = FALSE;
+    return error;
+  }
+
+
+  /* add a cap at the end of an opened path */
+  static FT_Error
+  ft_stroker_cap( FT_Stroker  stroker,
+                  FT_Angle    angle,
+                  FT_Int      side )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+
+    if ( stroker->line_cap == FT_STROKER_LINECAP_ROUND )
+    {
+      /* add a round cap */
+      stroker->angle_in  = angle;
+      stroker->angle_out = angle + FT_ANGLE_PI;
+
+      error = ft_stroker_arcto( stroker, side );
+    }
+    else if ( stroker->line_cap == FT_STROKER_LINECAP_SQUARE )
+    {
+      /* add a square cap */
+      FT_Vector        delta, delta2;
+      FT_Angle         rotate = FT_SIDE_TO_ROTATE( side );
+      FT_Fixed         radius = stroker->radius;
+      FT_StrokeBorder  border = stroker->borders + side;
+
+
+      FT_Vector_From_Polar( &delta2, radius, angle + rotate );
+      FT_Vector_From_Polar( &delta,  radius, angle );
+
+      delta.x += stroker->center.x + delta2.x;
+      delta.y += stroker->center.y + delta2.y;
+
+      error = ft_stroke_border_lineto( border, &delta, FALSE );
+      if ( error )
+        goto Exit;
+
+      FT_Vector_From_Polar( &delta2, radius, angle - rotate );
+      FT_Vector_From_Polar( &delta,  radius, angle );
+
+      delta.x += delta2.x + stroker->center.x;
+      delta.y += delta2.y + stroker->center.y;
+
+      error = ft_stroke_border_lineto( border, &delta, FALSE );
+    }
+    else if ( stroker->line_cap == FT_STROKER_LINECAP_BUTT )
+    {
+      /* add a butt ending */
+      FT_Vector        delta;
+      FT_Angle         rotate = FT_SIDE_TO_ROTATE( side );
+      FT_Fixed         radius = stroker->radius;
+      FT_StrokeBorder  border = stroker->borders + side;
+
+
+      FT_Vector_From_Polar( &delta, radius, angle + rotate );
+
+      delta.x += stroker->center.x;
+      delta.y += stroker->center.y;
+
+      error = ft_stroke_border_lineto( border, &delta, FALSE );
+      if ( error )
+        goto Exit;
+
+      FT_Vector_From_Polar( &delta, radius, angle - rotate );
+
+      delta.x += stroker->center.x;
+      delta.y += stroker->center.y;
+
+      error = ft_stroke_border_lineto( border, &delta, FALSE );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* process an inside corner, i.e. compute intersection */
+  static FT_Error
+  ft_stroker_inside( FT_Stroker  stroker,
+                     FT_Int      side,
+                     FT_Fixed    line_length )
+  {
+    FT_StrokeBorder  border = stroker->borders + side;
+    FT_Angle         phi, theta, rotate;
+    FT_Fixed         length, thcos;
+    FT_Vector        delta;
+    FT_Error         error = FT_Err_Ok;
+    FT_Bool          intersect;          /* use intersection of lines? */
+
+
+    rotate = FT_SIDE_TO_ROTATE( side );
+
+    theta = FT_Angle_Diff( stroker->angle_in, stroker->angle_out ) / 2;
+
+    /* Only intersect borders if between two lineto's and both */
+    /* lines are long enough (line_length is zero for curves). */
+    if ( !border->movable || line_length == 0 )
+      intersect = FALSE;
+    else
+    {
+      /* compute minimum required length of lines */
+      FT_Fixed  min_length = ft_pos_abs( FT_MulFix( stroker->radius,
+                                                    FT_Tan( theta ) ) );
+
+
+      intersect = FT_BOOL( stroker->line_length >= min_length &&
+                           line_length          >= min_length );
+    }
+
+    if ( !intersect )
+    {
+      FT_Vector_From_Polar( &delta, stroker->radius,
+                            stroker->angle_out + rotate );
+      delta.x += stroker->center.x;
+      delta.y += stroker->center.y;
+
+      border->movable = FALSE;
+    }
+    else
+    {
+      /* compute median angle */
+      phi = stroker->angle_in + theta;
+
+      thcos = FT_Cos( theta );
+
+      length = FT_DivFix( stroker->radius, thcos );
+
+      FT_Vector_From_Polar( &delta, length, phi + rotate );
+      delta.x += stroker->center.x;
+      delta.y += stroker->center.y;
+    }
+
+    error = ft_stroke_border_lineto( border, &delta, FALSE );
+
+    return error;
+  }
+
+
+  /* process an outside corner, i.e. compute bevel/miter/round */
+  static FT_Error
+  ft_stroker_outside( FT_Stroker  stroker,
+                      FT_Int      side,
+                      FT_Fixed    line_length )
+  {
+    FT_StrokeBorder  border = stroker->borders + side;
+    FT_Error         error;
+    FT_Angle         rotate;
+
+
+    if ( stroker->line_join == FT_STROKER_LINEJOIN_ROUND )
+      error = ft_stroker_arcto( stroker, side );
+    else
+    {
+      /* this is a mitered (pointed) or beveled (truncated) corner */
+      FT_Fixed  sigma = 0, radius = stroker->radius;
+      FT_Angle  theta = 0, phi = 0;
+      FT_Fixed  thcos = 0;
+      FT_Bool   bevel, fixed_bevel;
+
+
+      rotate = FT_SIDE_TO_ROTATE( side );
+
+      bevel =
+        FT_BOOL( stroker->line_join == FT_STROKER_LINEJOIN_BEVEL );
+
+      fixed_bevel =
+        FT_BOOL( stroker->line_join != FT_STROKER_LINEJOIN_MITER_VARIABLE );
+
+      if ( !bevel )
+      {
+        theta = FT_Angle_Diff( stroker->angle_in, stroker->angle_out );
+
+        if ( theta == FT_ANGLE_PI )
+        {
+          theta = rotate;
+          phi   = stroker->angle_in;
+        }
+        else
+        {
+          theta /= 2;
+          phi    = stroker->angle_in + theta + rotate;
+        }
+
+        thcos = FT_Cos( theta );
+        sigma = FT_MulFix( stroker->miter_limit, thcos );
+
+        /* is miter limit exceeded? */
+        if ( sigma < 0x10000L )
+        {
+          /* don't create variable bevels for very small deviations; */
+          /* FT_Sin(x) = 0 for x <= 57                               */
+          if ( fixed_bevel || ft_pos_abs( theta ) > 57 )
+            bevel = TRUE;
+        }
+      }
+
+      if ( bevel )  /* this is a bevel (broken angle) */
+      {
+        if ( fixed_bevel )
+        {
+          /* the outer corners are simply joined together */
+          FT_Vector  delta;
+
+
+          /* add bevel */
+          FT_Vector_From_Polar( &delta,
+                                radius,
+                                stroker->angle_out + rotate );
+          delta.x += stroker->center.x;
+          delta.y += stroker->center.y;
+
+          border->movable = FALSE;
+          error = ft_stroke_border_lineto( border, &delta, FALSE );
+        }
+        else /* variable bevel */
+        {
+          /* the miter is truncated */
+          FT_Vector  middle, delta;
+          FT_Fixed   length;
+
+
+          /* compute middle point */
+          FT_Vector_From_Polar( &middle,
+                                FT_MulFix( radius, stroker->miter_limit ),
+                                phi );
+          middle.x += stroker->center.x;
+          middle.y += stroker->center.y;
+
+          /* compute first angle point */
+          length = FT_MulFix( radius,
+                              FT_DivFix( 0x10000L - sigma,
+                                         ft_pos_abs( FT_Sin( theta ) ) ) );
+
+          FT_Vector_From_Polar( &delta, length, phi + rotate );
+          delta.x += middle.x;
+          delta.y += middle.y;
+
+          error = ft_stroke_border_lineto( border, &delta, FALSE );
+          if ( error )
+            goto Exit;
+
+          /* compute second angle point */
+          FT_Vector_From_Polar( &delta, length, phi - rotate );
+          delta.x += middle.x;
+          delta.y += middle.y;
+
+          error = ft_stroke_border_lineto( border, &delta, FALSE );
+          if ( error )
+            goto Exit;
+
+          /* finally, add an end point; only needed if not lineto */
+          /* (line_length is zero for curves)                     */
+          if ( line_length == 0 )
+          {
+            FT_Vector_From_Polar( &delta,
+                                  radius,
+                                  stroker->angle_out + rotate );
+
+            delta.x += stroker->center.x;
+            delta.y += stroker->center.y;
+
+            error = ft_stroke_border_lineto( border, &delta, FALSE );
+          }
+        }
+      }
+      else /* this is a miter (intersection) */
+      {
+        FT_Fixed   length;
+        FT_Vector  delta;
+
+
+        length = FT_DivFix( stroker->radius, thcos );
+
+        FT_Vector_From_Polar( &delta, length, phi );
+        delta.x += stroker->center.x;
+        delta.y += stroker->center.y;
+
+        error = ft_stroke_border_lineto( border, &delta, FALSE );
+        if ( error )
+          goto Exit;
+
+        /* now add an end point; only needed if not lineto */
+        /* (line_length is zero for curves)                */
+        if ( line_length == 0 )
+        {
+          FT_Vector_From_Polar( &delta,
+                                stroker->radius,
+                                stroker->angle_out + rotate );
+          delta.x += stroker->center.x;
+          delta.y += stroker->center.y;
+
+          error = ft_stroke_border_lineto( border, &delta, FALSE );
+        }
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  ft_stroker_process_corner( FT_Stroker  stroker,
+                             FT_Fixed    line_length )
+  {
+    FT_Error  error = FT_Err_Ok;
+    FT_Angle  turn;
+    FT_Int    inside_side;
+
+
+    turn = FT_Angle_Diff( stroker->angle_in, stroker->angle_out );
+
+    /* no specific corner processing is required if the turn is 0 */
+    if ( turn == 0 )
+      goto Exit;
+
+    /* when we turn to the right, the inside side is 0 */
+    inside_side = 0;
+
+    /* otherwise, the inside side is 1 */
+    if ( turn < 0 )
+      inside_side = 1;
+
+    /* process the inside side */
+    error = ft_stroker_inside( stroker, inside_side, line_length );
+    if ( error )
+      goto Exit;
+
+    /* process the outside side */
+    error = ft_stroker_outside( stroker, 1 - inside_side, line_length );
+
+  Exit:
+    return error;
+  }
+
+
+  /* add two points to the left and right borders corresponding to the */
+  /* start of the subpath                                              */
+  static FT_Error
+  ft_stroker_subpath_start( FT_Stroker  stroker,
+                            FT_Angle    start_angle,
+                            FT_Fixed    line_length )
+  {
+    FT_Vector        delta;
+    FT_Vector        point;
+    FT_Error         error;
+    FT_StrokeBorder  border;
+
+
+    FT_Vector_From_Polar( &delta, stroker->radius,
+                          start_angle + FT_ANGLE_PI2 );
+
+    point.x = stroker->center.x + delta.x;
+    point.y = stroker->center.y + delta.y;
+
+    border = stroker->borders;
+    error = ft_stroke_border_moveto( border, &point );
+    if ( error )
+      goto Exit;
+
+    point.x = stroker->center.x - delta.x;
+    point.y = stroker->center.y - delta.y;
+
+    border++;
+    error = ft_stroke_border_moveto( border, &point );
+
+    /* save angle, position, and line length for last join */
+    /* (line_length is zero for curves)                    */
+    stroker->subpath_angle       = start_angle;
+    stroker->first_point         = FALSE;
+    stroker->subpath_line_length = line_length;
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stroker_LineTo( FT_Stroker  stroker,
+                     FT_Vector*  to )
+  {
+    FT_Error         error = FT_Err_Ok;
+    FT_StrokeBorder  border;
+    FT_Vector        delta;
+    FT_Angle         angle;
+    FT_Int           side;
+    FT_Fixed         line_length;
+
+
+    delta.x = to->x - stroker->center.x;
+    delta.y = to->y - stroker->center.y;
+
+    /* a zero-length lineto is a no-op; avoid creating a spurious corner */
+    if ( delta.x == 0 && delta.y == 0 )
+       goto Exit;
+
+    /* compute length of line */
+    line_length = FT_Vector_Length( &delta );
+
+    angle = FT_Atan2( delta.x, delta.y );
+    FT_Vector_From_Polar( &delta, stroker->radius, angle + FT_ANGLE_PI2 );
+
+    /* process corner if necessary */
+    if ( stroker->first_point )
+    {
+      /* This is the first segment of a subpath.  We need to     */
+      /* add a point to each border at their respective starting */
+      /* point locations.                                        */
+      error = ft_stroker_subpath_start( stroker, angle, line_length );
+      if ( error )
+        goto Exit;
+    }
+    else
+    {
+      /* process the current corner */
+      stroker->angle_out = angle;
+      error = ft_stroker_process_corner( stroker, line_length );
+      if ( error )
+        goto Exit;
+    }
+
+    /* now add a line segment to both the `inside' and `outside' paths */
+    for ( border = stroker->borders, side = 1; side >= 0; side--, border++ )
+    {
+      FT_Vector  point;
+
+
+      point.x = to->x + delta.x;
+      point.y = to->y + delta.y;
+
+      /* the ends of lineto borders are movable */
+      error = ft_stroke_border_lineto( border, &point, TRUE );
+      if ( error )
+        goto Exit;
+
+      delta.x = -delta.x;
+      delta.y = -delta.y;
+    }
+
+    stroker->angle_in    = angle;
+    stroker->center      = *to;
+    stroker->line_length = line_length;
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stroker_ConicTo( FT_Stroker  stroker,
+                      FT_Vector*  control,
+                      FT_Vector*  to )
+  {
+    FT_Error    error = FT_Err_Ok;
+    FT_Vector   bez_stack[34];
+    FT_Vector*  arc;
+    FT_Vector*  limit = bez_stack + 30;
+    FT_Bool     first_arc = TRUE;
+
+
+    /* if all control points are coincident, this is a no-op; */
+    /* avoid creating a spurious corner                       */
+    if ( FT_IS_SMALL( stroker->center.x - control->x ) &&
+         FT_IS_SMALL( stroker->center.y - control->y ) &&
+         FT_IS_SMALL( control->x        - to->x      ) &&
+         FT_IS_SMALL( control->y        - to->y      ) )
+    {
+       stroker->center = *to;
+       goto Exit;
+    }
+
+    arc    = bez_stack;
+    arc[0] = *to;
+    arc[1] = *control;
+    arc[2] = stroker->center;
+
+    while ( arc >= bez_stack )
+    {
+      FT_Angle  angle_in, angle_out;
+
+
+      /* initialize with current direction */
+      angle_in = angle_out = stroker->angle_in;
+
+      if ( arc < limit                                             &&
+           !ft_conic_is_small_enough( arc, &angle_in, &angle_out ) )
+      {
+        if ( stroker->first_point )
+          stroker->angle_in = angle_in;
+
+        ft_conic_split( arc );
+        arc += 2;
+        continue;
+      }
+
+      if ( first_arc )
+      {
+        first_arc = FALSE;
+
+        /* process corner if necessary */
+        if ( stroker->first_point )
+          error = ft_stroker_subpath_start( stroker, angle_in, 0 );
+        else
+        {
+          stroker->angle_out = angle_in;
+          error = ft_stroker_process_corner( stroker, 0 );
+        }
+      }
+      else if ( ft_pos_abs( FT_Angle_Diff( stroker->angle_in, angle_in ) ) >
+                  FT_SMALL_CONIC_THRESHOLD / 4                             )
+      {
+        /* if the deviation from one arc to the next is too great, */
+        /* add a round corner                                      */
+        stroker->center    = arc[2];
+        stroker->angle_out = angle_in;
+        stroker->line_join = FT_STROKER_LINEJOIN_ROUND;
+
+        error = ft_stroker_process_corner( stroker, 0 );
+
+        /* reinstate line join style */
+        stroker->line_join = stroker->line_join_saved;
+      }
+
+      if ( error )
+        goto Exit;
+
+      /* the arc's angle is small enough; we can add it directly to each */
+      /* border                                                          */
+      {
+        FT_Vector        ctrl, end;
+        FT_Angle         theta, phi, rotate, alpha0 = 0;
+        FT_Fixed         length;
+        FT_StrokeBorder  border;
+        FT_Int           side;
+
+
+        theta  = FT_Angle_Diff( angle_in, angle_out ) / 2;
+        phi    = angle_in + theta;
+        length = FT_DivFix( stroker->radius, FT_Cos( theta ) );
+
+        /* compute direction of original arc */
+        if ( stroker->handle_wide_strokes )
+          alpha0 = FT_Atan2( arc[0].x - arc[2].x, arc[0].y - arc[2].y );
+
+        for ( border = stroker->borders, side = 0;
+              side <= 1;
+              side++, border++ )
+        {
+          rotate = FT_SIDE_TO_ROTATE( side );
+
+          /* compute control point */
+          FT_Vector_From_Polar( &ctrl, length, phi + rotate );
+          ctrl.x += arc[1].x;
+          ctrl.y += arc[1].y;
+
+          /* compute end point */
+          FT_Vector_From_Polar( &end, stroker->radius, angle_out + rotate );
+          end.x += arc[0].x;
+          end.y += arc[0].y;
+
+          if ( stroker->handle_wide_strokes )
+          {
+            FT_Vector  start;
+            FT_Angle   alpha1;
+
+
+            /* determine whether the border radius is greater than the */
+            /* radius of curvature of the original arc                 */
+            start = border->points[border->num_points - 1];
+
+            alpha1 = FT_Atan2( end.x - start.x, end.y - start.y );
+
+            /* is the direction of the border arc opposite to */
+            /* that of the original arc? */
+            if ( ft_pos_abs( FT_Angle_Diff( alpha0, alpha1 ) ) >
+                   FT_ANGLE_PI / 2                             )
+            {
+              FT_Angle   beta, gamma;
+              FT_Vector  bvec, delta;
+              FT_Fixed   blen, sinA, sinB, alen;
+
+
+              /* use the sine rule to find the intersection point */
+              beta  = FT_Atan2( arc[2].x - start.x, arc[2].y - start.y );
+              gamma = FT_Atan2( arc[0].x - end.x,   arc[0].y - end.y );
+
+              bvec.x = end.x - start.x;
+              bvec.y = end.y - start.y;
+
+              blen = FT_Vector_Length( &bvec );
+
+              sinA = ft_pos_abs( FT_Sin( alpha1 - gamma ) );
+              sinB = ft_pos_abs( FT_Sin( beta - gamma ) );
+
+              alen = FT_DivFix( FT_MulFix( blen, sinA ), sinB );
+
+              FT_Vector_From_Polar( &delta, alen, beta );
+              delta.x += start.x;
+              delta.y += start.y;
+
+              /* circumnavigate the negative sector backwards */
+              border->movable = FALSE;
+              error = ft_stroke_border_lineto( border, &delta, FALSE );
+              if ( error )
+                goto Exit;
+              error = ft_stroke_border_lineto( border, &end, FALSE );
+              if ( error )
+                goto Exit;
+              error = ft_stroke_border_conicto( border, &ctrl, &start );
+              if ( error )
+                goto Exit;
+              /* and then move to the endpoint */
+              error = ft_stroke_border_lineto( border, &end, FALSE );
+              if ( error )
+                goto Exit;
+
+              continue;
+            }
+
+            /* else fall through */
+          }
+
+          /* simply add an arc */
+          error = ft_stroke_border_conicto( border, &ctrl, &end );
+          if ( error )
+            goto Exit;
+        }
+      }
+
+      arc -= 2;
+
+      stroker->angle_in = angle_out;
+    }
+
+    stroker->center = *to;
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stroker_CubicTo( FT_Stroker  stroker,
+                      FT_Vector*  control1,
+                      FT_Vector*  control2,
+                      FT_Vector*  to )
+  {
+    FT_Error    error = FT_Err_Ok;
+    FT_Vector   bez_stack[37];
+    FT_Vector*  arc;
+    FT_Vector*  limit = bez_stack + 32;
+    FT_Bool     first_arc = TRUE;
+
+
+    /* if all control points are coincident, this is a no-op; */
+    /* avoid creating a spurious corner */
+    if ( FT_IS_SMALL( stroker->center.x - control1->x ) &&
+         FT_IS_SMALL( stroker->center.y - control1->y ) &&
+         FT_IS_SMALL( control1->x       - control2->x ) &&
+         FT_IS_SMALL( control1->y       - control2->y ) &&
+         FT_IS_SMALL( control2->x       - to->x       ) &&
+         FT_IS_SMALL( control2->y       - to->y       ) )
+    {
+       stroker->center = *to;
+       goto Exit;
+    }
+
+    arc    = bez_stack;
+    arc[0] = *to;
+    arc[1] = *control2;
+    arc[2] = *control1;
+    arc[3] = stroker->center;
+
+    while ( arc >= bez_stack )
+    {
+      FT_Angle  angle_in, angle_mid, angle_out;
+
+
+      /* initialize with current direction */
+      angle_in = angle_out = angle_mid = stroker->angle_in;
+
+      if ( arc < limit                                         &&
+           !ft_cubic_is_small_enough( arc, &angle_in,
+                                      &angle_mid, &angle_out ) )
+      {
+        if ( stroker->first_point )
+          stroker->angle_in = angle_in;
+
+        ft_cubic_split( arc );
+        arc += 3;
+        continue;
+      }
+
+      if ( first_arc )
+      {
+        first_arc = FALSE;
+
+        /* process corner if necessary */
+        if ( stroker->first_point )
+          error = ft_stroker_subpath_start( stroker, angle_in, 0 );
+        else
+        {
+          stroker->angle_out = angle_in;
+          error = ft_stroker_process_corner( stroker, 0 );
+        }
+      }
+      else if ( ft_pos_abs( FT_Angle_Diff( stroker->angle_in, angle_in ) ) >
+                  FT_SMALL_CUBIC_THRESHOLD / 4                             )
+      {
+        /* if the deviation from one arc to the next is too great, */
+        /* add a round corner                                      */
+        stroker->center    = arc[3];
+        stroker->angle_out = angle_in;
+        stroker->line_join = FT_STROKER_LINEJOIN_ROUND;
+
+        error = ft_stroker_process_corner( stroker, 0 );
+
+        /* reinstate line join style */
+        stroker->line_join = stroker->line_join_saved;
+      }
+
+      if ( error )
+        goto Exit;
+
+      /* the arc's angle is small enough; we can add it directly to each */
+      /* border                                                          */
+      {
+        FT_Vector        ctrl1, ctrl2, end;
+        FT_Angle         theta1, phi1, theta2, phi2, rotate, alpha0 = 0;
+        FT_Fixed         length1, length2;
+        FT_StrokeBorder  border;
+        FT_Int           side;
+
+
+        theta1  = FT_Angle_Diff( angle_in,  angle_mid ) / 2;
+        theta2  = FT_Angle_Diff( angle_mid, angle_out ) / 2;
+        phi1    = ft_angle_mean( angle_in,  angle_mid );
+        phi2    = ft_angle_mean( angle_mid, angle_out );
+        length1 = FT_DivFix( stroker->radius, FT_Cos( theta1 ) );
+        length2 = FT_DivFix( stroker->radius, FT_Cos( theta2 ) );
+
+        /* compute direction of original arc */
+        if ( stroker->handle_wide_strokes )
+          alpha0 = FT_Atan2( arc[0].x - arc[3].x, arc[0].y - arc[3].y );
+
+        for ( border = stroker->borders, side = 0;
+              side <= 1;
+              side++, border++ )
+        {
+          rotate = FT_SIDE_TO_ROTATE( side );
+
+          /* compute control points */
+          FT_Vector_From_Polar( &ctrl1, length1, phi1 + rotate );
+          ctrl1.x += arc[2].x;
+          ctrl1.y += arc[2].y;
+
+          FT_Vector_From_Polar( &ctrl2, length2, phi2 + rotate );
+          ctrl2.x += arc[1].x;
+          ctrl2.y += arc[1].y;
+
+          /* compute end point */
+          FT_Vector_From_Polar( &end, stroker->radius, angle_out + rotate );
+          end.x += arc[0].x;
+          end.y += arc[0].y;
+
+          if ( stroker->handle_wide_strokes )
+          {
+            FT_Vector  start;
+            FT_Angle   alpha1;
+
+
+            /* determine whether the border radius is greater than the */
+            /* radius of curvature of the original arc                 */
+            start = border->points[border->num_points - 1];
+
+            alpha1 = FT_Atan2( end.x - start.x, end.y - start.y );
+
+            /* is the direction of the border arc opposite to */
+            /* that of the original arc? */
+            if ( ft_pos_abs( FT_Angle_Diff( alpha0, alpha1 ) ) >
+                   FT_ANGLE_PI / 2                             )
+            {
+              FT_Angle   beta, gamma;
+              FT_Vector  bvec, delta;
+              FT_Fixed   blen, sinA, sinB, alen;
+
+
+              /* use the sine rule to find the intersection point */
+              beta  = FT_Atan2( arc[3].x - start.x, arc[3].y - start.y );
+              gamma = FT_Atan2( arc[0].x - end.x,   arc[0].y - end.y );
+
+              bvec.x = end.x - start.x;
+              bvec.y = end.y - start.y;
+
+              blen = FT_Vector_Length( &bvec );
+
+              sinA = ft_pos_abs( FT_Sin( alpha1 - gamma ) );
+              sinB = ft_pos_abs( FT_Sin( beta - gamma ) );
+
+              alen = FT_DivFix( FT_MulFix( blen, sinA ), sinB );
+
+              FT_Vector_From_Polar( &delta, alen, beta );
+              delta.x += start.x;
+              delta.y += start.y;
+
+              /* circumnavigate the negative sector backwards */
+              border->movable = FALSE;
+              error = ft_stroke_border_lineto( border, &delta, FALSE );
+              if ( error )
+                goto Exit;
+              error = ft_stroke_border_lineto( border, &end, FALSE );
+              if ( error )
+                goto Exit;
+              error = ft_stroke_border_cubicto( border,
+                                                &ctrl2,
+                                                &ctrl1,
+                                                &start );
+              if ( error )
+                goto Exit;
+              /* and then move to the endpoint */
+              error = ft_stroke_border_lineto( border, &end, FALSE );
+              if ( error )
+                goto Exit;
+
+              continue;
+            }
+
+            /* else fall through */
+          }
+
+          /* simply add an arc */
+          error = ft_stroke_border_cubicto( border, &ctrl1, &ctrl2, &end );
+          if ( error )
+            goto Exit;
+        }
+      }
+
+      arc -= 3;
+
+      stroker->angle_in = angle_out;
+    }
+
+    stroker->center = *to;
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stroker_BeginSubPath( FT_Stroker  stroker,
+                           FT_Vector*  to,
+                           FT_Bool     open )
+  {
+    /* We cannot process the first point, because there is not enough      */
+    /* information regarding its corner/cap.  The latter will be processed */
+    /* in the `FT_Stroker_EndSubPath' routine.                             */
+    /*                                                                     */
+    stroker->first_point  = TRUE;
+    stroker->center       = *to;
+    stroker->subpath_open = open;
+
+    /* Determine if we need to check whether the border radius is greater */
+    /* than the radius of curvature of a curve, to handle this case       */
+    /* specially.  This is only required if bevel joins or butt caps may  */
+    /* be created, because round & miter joins and round & square caps    */
+    /* cover the negative sector created with wide strokes.               */
+    stroker->handle_wide_strokes =
+      FT_BOOL( stroker->line_join != FT_STROKER_LINEJOIN_ROUND  ||
+               ( stroker->subpath_open                        &&
+                 stroker->line_cap == FT_STROKER_LINECAP_BUTT ) );
+
+    /* record the subpath start point for each border */
+    stroker->subpath_start = *to;
+
+    stroker->angle_in = 0;
+
+    return FT_Err_Ok;
+  }
+
+
+  static FT_Error
+  ft_stroker_add_reverse_left( FT_Stroker  stroker,
+                               FT_Bool     open )
+  {
+    FT_StrokeBorder  right = stroker->borders + 0;
+    FT_StrokeBorder  left  = stroker->borders + 1;
+    FT_Int           new_points;
+    FT_Error         error = FT_Err_Ok;
+
+
+    FT_ASSERT( left->start >= 0 );
+
+    new_points = left->num_points - left->start;
+    if ( new_points > 0 )
+    {
+      error = ft_stroke_border_grow( right, (FT_UInt)new_points );
+      if ( error )
+        goto Exit;
+
+      {
+        FT_Vector*  dst_point = right->points + right->num_points;
+        FT_Byte*    dst_tag   = right->tags   + right->num_points;
+        FT_Vector*  src_point = left->points  + left->num_points - 1;
+        FT_Byte*    src_tag   = left->tags    + left->num_points - 1;
+
+
+        while ( src_point >= left->points + left->start )
+        {
+          *dst_point = *src_point;
+          *dst_tag   = *src_tag;
+
+          if ( open )
+            dst_tag[0] &= ~FT_STROKE_TAG_BEGIN_END;
+          else
+          {
+            FT_Byte  ttag =
+                       (FT_Byte)( dst_tag[0] & FT_STROKE_TAG_BEGIN_END );
+
+
+            /* switch begin/end tags if necessary */
+            if ( ttag == FT_STROKE_TAG_BEGIN ||
+                 ttag == FT_STROKE_TAG_END   )
+              dst_tag[0] ^= FT_STROKE_TAG_BEGIN_END;
+          }
+
+          src_point--;
+          src_tag--;
+          dst_point++;
+          dst_tag++;
+        }
+      }
+
+      left->num_points   = left->start;
+      right->num_points += new_points;
+
+      right->movable = FALSE;
+      left->movable  = FALSE;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  /* there's a lot of magic in this function! */
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stroker_EndSubPath( FT_Stroker  stroker )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+
+    if ( stroker->subpath_open )
+    {
+      FT_StrokeBorder  right = stroker->borders;
+
+
+      /* All right, this is an opened path, we need to add a cap between */
+      /* right & left, add the reverse of left, then add a final cap     */
+      /* between left & right.                                           */
+      error = ft_stroker_cap( stroker, stroker->angle_in, 0 );
+      if ( error )
+        goto Exit;
+
+      /* add reversed points from `left' to `right' */
+      error = ft_stroker_add_reverse_left( stroker, TRUE );
+      if ( error )
+        goto Exit;
+
+      /* now add the final cap */
+      stroker->center = stroker->subpath_start;
+      error = ft_stroker_cap( stroker,
+                              stroker->subpath_angle + FT_ANGLE_PI, 0 );
+      if ( error )
+        goto Exit;
+
+      /* Now end the right subpath accordingly.  The left one is */
+      /* rewind and doesn't need further processing.             */
+      ft_stroke_border_close( right, FALSE );
+    }
+    else
+    {
+      FT_Angle  turn;
+      FT_Int    inside_side;
+
+
+      /* close the path if needed */
+      if ( stroker->center.x != stroker->subpath_start.x ||
+           stroker->center.y != stroker->subpath_start.y )
+      {
+         error = FT_Stroker_LineTo( stroker, &stroker->subpath_start );
+         if ( error )
+           goto Exit;
+      }
+
+      /* process the corner */
+      stroker->angle_out = stroker->subpath_angle;
+      turn               = FT_Angle_Diff( stroker->angle_in,
+                                          stroker->angle_out );
+
+      /* no specific corner processing is required if the turn is 0 */
+      if ( turn != 0 )
+      {
+        /* when we turn to the right, the inside side is 0 */
+        inside_side = 0;
+
+        /* otherwise, the inside side is 1 */
+        if ( turn < 0 )
+          inside_side = 1;
+
+        error = ft_stroker_inside( stroker,
+                                   inside_side,
+                                   stroker->subpath_line_length );
+        if ( error )
+          goto Exit;
+
+        /* process the outside side */
+        error = ft_stroker_outside( stroker,
+                                    1 - inside_side,
+                                    stroker->subpath_line_length );
+        if ( error )
+          goto Exit;
+      }
+
+      /* then end our two subpaths */
+      ft_stroke_border_close( stroker->borders + 0, FALSE );
+      ft_stroke_border_close( stroker->borders + 1, TRUE );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stroker_GetBorderCounts( FT_Stroker        stroker,
+                              FT_StrokerBorder  border,
+                              FT_UInt          *anum_points,
+                              FT_UInt          *anum_contours )
+  {
+    FT_UInt   num_points = 0, num_contours = 0;
+    FT_Error  error;
+
+
+    if ( !stroker || border > 1 )
+    {
+      error = FT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    error = ft_stroke_border_get_counts( stroker->borders + border,
+                                         &num_points, &num_contours );
+  Exit:
+    if ( anum_points )
+      *anum_points = num_points;
+
+    if ( anum_contours )
+      *anum_contours = num_contours;
+
+    return error;
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stroker_GetCounts( FT_Stroker  stroker,
+                        FT_UInt    *anum_points,
+                        FT_UInt    *anum_contours )
+  {
+    FT_UInt   count1, count2, num_points   = 0;
+    FT_UInt   count3, count4, num_contours = 0;
+    FT_Error  error;
+
+
+    error = ft_stroke_border_get_counts( stroker->borders + 0,
+                                         &count1, &count2 );
+    if ( error )
+      goto Exit;
+
+    error = ft_stroke_border_get_counts( stroker->borders + 1,
+                                         &count3, &count4 );
+    if ( error )
+      goto Exit;
+
+    num_points   = count1 + count3;
+    num_contours = count2 + count4;
+
+  Exit:
+    *anum_points   = num_points;
+    *anum_contours = num_contours;
+    return error;
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Stroker_ExportBorder( FT_Stroker        stroker,
+                           FT_StrokerBorder  border,
+                           FT_Outline*       outline )
+  {
+    if ( border == FT_STROKER_BORDER_LEFT  ||
+         border == FT_STROKER_BORDER_RIGHT )
+    {
+      FT_StrokeBorder  sborder = & stroker->borders[border];
+
+
+      if ( sborder->valid )
+        ft_stroke_border_export( sborder, outline );
+    }
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Stroker_Export( FT_Stroker   stroker,
+                     FT_Outline*  outline )
+  {
+    FT_Stroker_ExportBorder( stroker, FT_STROKER_BORDER_LEFT, outline );
+    FT_Stroker_ExportBorder( stroker, FT_STROKER_BORDER_RIGHT, outline );
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  /*
+   *  The following is very similar to FT_Outline_Decompose, except
+   *  that we do support opened paths, and do not scale the outline.
+   */
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stroker_ParseOutline( FT_Stroker   stroker,
+                           FT_Outline*  outline,
+                           FT_Bool      opened )
+  {
+    FT_Vector   v_last;
+    FT_Vector   v_control;
+    FT_Vector   v_start;
+
+    FT_Vector*  point;
+    FT_Vector*  limit;
+    char*       tags;
+
+    FT_Error    error;
+
+    FT_Int      n;         /* index of contour in outline     */
+    FT_UInt     first;     /* index of first point in contour */
+    FT_Int      tag;       /* current point's state           */
+
+
+    if ( !outline || !stroker )
+      return FT_Err_Invalid_Argument;
+
+    FT_Stroker_Rewind( stroker );
+
+    first = 0;
+
+    for ( n = 0; n < outline->n_contours; n++ )
+    {
+      FT_UInt  last;  /* index of last point in contour */
+
+
+      last  = outline->contours[n];
+      limit = outline->points + last;
+
+      /* skip empty points; we don't stroke these */
+      if ( last <= first )
+      {
+        first = last + 1;
+        continue;
+      }
+
+      v_start = outline->points[first];
+      v_last  = outline->points[last];
+
+      v_control = v_start;
+
+      point = outline->points + first;
+      tags  = outline->tags   + first;
+      tag   = FT_CURVE_TAG( tags[0] );
+
+      /* A contour cannot start with a cubic control point! */
+      if ( tag == FT_CURVE_TAG_CUBIC )
+        goto Invalid_Outline;
+
+      /* check first point to determine origin */
+      if ( tag == FT_CURVE_TAG_CONIC )
+      {
+        /* First point is conic control.  Yes, this happens. */
+        if ( FT_CURVE_TAG( outline->tags[last] ) == FT_CURVE_TAG_ON )
+        {
+          /* start at last point if it is on the curve */
+          v_start = v_last;
+          limit--;
+        }
+        else
+        {
+          /* if both first and last points are conic, */
+          /* start at their middle                    */
+          v_start.x = ( v_start.x + v_last.x ) / 2;
+          v_start.y = ( v_start.y + v_last.y ) / 2;
+        }
+        point--;
+        tags--;
+      }
+
+      error = FT_Stroker_BeginSubPath( stroker, &v_start, opened );
+      if ( error )
+        goto Exit;
+
+      while ( point < limit )
+      {
+        point++;
+        tags++;
+
+        tag = FT_CURVE_TAG( tags[0] );
+        switch ( tag )
+        {
+        case FT_CURVE_TAG_ON:  /* emit a single line_to */
+          {
+            FT_Vector  vec;
+
+
+            vec.x = point->x;
+            vec.y = point->y;
+
+            error = FT_Stroker_LineTo( stroker, &vec );
+            if ( error )
+              goto Exit;
+            continue;
+          }
+
+        case FT_CURVE_TAG_CONIC:  /* consume conic arcs */
+          v_control.x = point->x;
+          v_control.y = point->y;
+
+        Do_Conic:
+          if ( point < limit )
+          {
+            FT_Vector  vec;
+            FT_Vector  v_middle;
+
+
+            point++;
+            tags++;
+            tag = FT_CURVE_TAG( tags[0] );
+
+            vec = point[0];
+
+            if ( tag == FT_CURVE_TAG_ON )
+            {
+              error = FT_Stroker_ConicTo( stroker, &v_control, &vec );
+              if ( error )
+                goto Exit;
+              continue;
+            }
+
+            if ( tag != FT_CURVE_TAG_CONIC )
+              goto Invalid_Outline;
+
+            v_middle.x = ( v_control.x + vec.x ) / 2;
+            v_middle.y = ( v_control.y + vec.y ) / 2;
+
+            error = FT_Stroker_ConicTo( stroker, &v_control, &v_middle );
+            if ( error )
+              goto Exit;
+
+            v_control = vec;
+            goto Do_Conic;
+          }
+
+          error = FT_Stroker_ConicTo( stroker, &v_control, &v_start );
+          goto Close;
+
+        default:  /* FT_CURVE_TAG_CUBIC */
+          {
+            FT_Vector  vec1, vec2;
+
+
+            if ( point + 1 > limit                             ||
+                 FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
+              goto Invalid_Outline;
+
+            point += 2;
+            tags  += 2;
+
+            vec1 = point[-2];
+            vec2 = point[-1];
+
+            if ( point <= limit )
+            {
+              FT_Vector  vec;
+
+
+              vec = point[0];
+
+              error = FT_Stroker_CubicTo( stroker, &vec1, &vec2, &vec );
+              if ( error )
+                goto Exit;
+              continue;
+            }
+
+            error = FT_Stroker_CubicTo( stroker, &vec1, &vec2, &v_start );
+            goto Close;
+          }
+        }
+      }
+
+    Close:
+      if ( error )
+        goto Exit;
+
+      /* don't try to end the path if no segments have been generated */
+      if ( !stroker->first_point )
+      {
+        error = FT_Stroker_EndSubPath( stroker );
+        if ( error )
+          goto Exit;
+      }
+
+      first = last + 1;
+    }
+
+    return FT_Err_Ok;
+
+  Exit:
+    return error;
+
+  Invalid_Outline:
+    return FT_Err_Invalid_Outline;
+  }
+
+
+  /* declare an extern to access `ft_outline_glyph_class' globally     */
+  /* allocated  in `ftglyph.c', and use the FT_OUTLINE_GLYPH_CLASS_GET */
+  /* macro to access it when FT_CONFIG_OPTION_PIC is defined           */
+#ifndef FT_CONFIG_OPTION_PIC
+  extern const FT_Glyph_Class  ft_outline_glyph_class;
+#endif
+#include "basepic.h"
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Glyph_Stroke( FT_Glyph    *pglyph,
+                   FT_Stroker   stroker,
+                   FT_Bool      destroy )
+  {
+    FT_Error    error   = FT_Err_Invalid_Argument;
+    FT_Glyph    glyph   = NULL;
+    FT_Library  library = stroker->library;
+
+    FT_UNUSED( library );
+
+
+    if ( pglyph == NULL )
+      goto Exit;
+
+    glyph = *pglyph;
+    if ( glyph == NULL || glyph->clazz != FT_OUTLINE_GLYPH_CLASS_GET )
+      goto Exit;
+
+    {
+      FT_Glyph  copy;
+
+
+      error = FT_Glyph_Copy( glyph, &copy );
+      if ( error )
+        goto Exit;
+
+      glyph = copy;
+    }
+
+    {
+      FT_OutlineGlyph  oglyph  = (FT_OutlineGlyph)glyph;
+      FT_Outline*      outline = &oglyph->outline;
+      FT_UInt          num_points, num_contours;
+
+
+      error = FT_Stroker_ParseOutline( stroker, outline, FALSE );
+      if ( error )
+        goto Fail;
+
+      (void)FT_Stroker_GetCounts( stroker, &num_points, &num_contours );
+
+      FT_Outline_Done( glyph->library, outline );
+
+      error = FT_Outline_New( glyph->library,
+                              num_points, num_contours, outline );
+      if ( error )
+        goto Fail;
+
+      outline->n_points   = 0;
+      outline->n_contours = 0;
+
+      FT_Stroker_Export( stroker, outline );
+    }
+
+    if ( destroy )
+      FT_Done_Glyph( *pglyph );
+
+    *pglyph = glyph;
+    goto Exit;
+
+  Fail:
+    FT_Done_Glyph( glyph );
+    glyph = NULL;
+
+    if ( !destroy )
+      *pglyph = NULL;
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftstroke.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Glyph_StrokeBorder( FT_Glyph    *pglyph,
+                         FT_Stroker   stroker,
+                         FT_Bool      inside,
+                         FT_Bool      destroy )
+  {
+    FT_Error    error   = FT_Err_Invalid_Argument;
+    FT_Glyph    glyph   = NULL;
+    FT_Library  library = stroker->library;
+
+    FT_UNUSED( library );
+
+
+    if ( pglyph == NULL )
+      goto Exit;
+
+    glyph = *pglyph;
+    if ( glyph == NULL || glyph->clazz != FT_OUTLINE_GLYPH_CLASS_GET )
+      goto Exit;
+
+    {
+      FT_Glyph  copy;
+
+
+      error = FT_Glyph_Copy( glyph, &copy );
+      if ( error )
+        goto Exit;
+
+      glyph = copy;
+    }
+
+    {
+      FT_OutlineGlyph   oglyph  = (FT_OutlineGlyph)glyph;
+      FT_StrokerBorder  border;
+      FT_Outline*       outline = &oglyph->outline;
+      FT_UInt           num_points, num_contours;
+
+
+      border = FT_Outline_GetOutsideBorder( outline );
+      if ( inside )
+      {
+        if ( border == FT_STROKER_BORDER_LEFT )
+          border = FT_STROKER_BORDER_RIGHT;
+        else
+          border = FT_STROKER_BORDER_LEFT;
+      }
+
+      error = FT_Stroker_ParseOutline( stroker, outline, FALSE );
+      if ( error )
+        goto Fail;
+
+      (void)FT_Stroker_GetBorderCounts( stroker, border,
+                                        &num_points, &num_contours );
+
+      FT_Outline_Done( glyph->library, outline );
+
+      error = FT_Outline_New( glyph->library,
+                              num_points,
+                              num_contours,
+                              outline );
+      if ( error )
+        goto Fail;
+
+      outline->n_points   = 0;
+      outline->n_contours = 0;
+
+      FT_Stroker_ExportBorder( stroker, border, outline );
+    }
+
+    if ( destroy )
+      FT_Done_Glyph( *pglyph );
+
+    *pglyph = glyph;
+    goto Exit;
+
+  Fail:
+    FT_Done_Glyph( glyph );
+    glyph = NULL;
+
+    if ( !destroy )
+      *pglyph = NULL;
+
+  Exit:
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftsynth.c b/extensions/externals/src/freetype-2.4.9/src/base/ftsynth.c
new file mode 100644
index 0000000..d4ec0da
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftsynth.c
@@ -0,0 +1,160 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsynth.c                                                              */
+/*                                                                         */
+/*    FreeType synthesizing code for emboldening and slanting (body).      */
+/*                                                                         */
+/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2010 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_SYNTHESIS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_OUTLINE_H
+#include FT_BITMAP_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_synth
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****   EXPERIMENTAL OBLIQUING SUPPORT                                ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* documentation is in ftsynth.h */
+
+  FT_EXPORT_DEF( void )
+  FT_GlyphSlot_Oblique( FT_GlyphSlot  slot )
+  {
+    FT_Matrix    transform;
+    FT_Outline*  outline = &slot->outline;
+
+
+    /* only oblique outline glyphs */
+    if ( slot->format != FT_GLYPH_FORMAT_OUTLINE )
+      return;
+
+    /* we don't touch the advance width */
+
+    /* For italic, simply apply a shear transform, with an angle */
+    /* of about 12 degrees.                                      */
+
+    transform.xx = 0x10000L;
+    transform.yx = 0x00000L;
+
+    transform.xy = 0x06000L;
+    transform.yy = 0x10000L;
+
+    FT_Outline_Transform( outline, &transform );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****   EXPERIMENTAL EMBOLDENING/OUTLINING SUPPORT                    ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* documentation is in ftsynth.h */
+
+  FT_EXPORT_DEF( void )
+  FT_GlyphSlot_Embolden( FT_GlyphSlot  slot )
+  {
+    FT_Library  library = slot->library;
+    FT_Face     face    = slot->face;
+    FT_Error    error;
+    FT_Pos      xstr, ystr;
+
+
+    if ( slot->format != FT_GLYPH_FORMAT_OUTLINE &&
+         slot->format != FT_GLYPH_FORMAT_BITMAP  )
+      return;
+
+    /* some reasonable strength */
+    xstr = FT_MulFix( face->units_per_EM,
+                      face->size->metrics.y_scale ) / 24;
+    ystr = xstr;
+
+    if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
+    {
+      /* ignore error */
+      (void)FT_Outline_Embolden( &slot->outline, xstr );
+
+      /* this is more than enough for most glyphs; if you need accurate */
+      /* values, you have to call FT_Outline_Get_CBox                   */
+      xstr = xstr * 2;
+      ystr = xstr;
+    }
+    else /* slot->format == FT_GLYPH_FORMAT_BITMAP */
+    {
+      /* round to full pixels */
+      xstr &= ~63;
+      if ( xstr == 0 )
+        xstr = 1 << 6;
+      ystr &= ~63;
+
+      /*
+       * XXX: overflow check for 16-bit system, for compatibility
+       *      with FT_GlyphSlot_Embolden() since freetype-2.1.10.
+       *      unfortunately, this function return no informations
+       *      about the cause of error.
+       */
+      if ( ( ystr >> 6 ) > FT_INT_MAX || ( ystr >> 6 ) < FT_INT_MIN )
+      {
+        FT_TRACE1(( "FT_GlyphSlot_Embolden:" ));
+        FT_TRACE1(( "too strong embolding parameter ystr=%d\n", ystr ));
+        return;
+      }
+      error = FT_GlyphSlot_Own_Bitmap( slot );
+      if ( error )
+        return;
+
+      error = FT_Bitmap_Embolden( library, &slot->bitmap, xstr, ystr );
+      if ( error )
+        return;
+    }
+
+    if ( slot->advance.x )
+      slot->advance.x += xstr;
+
+    if ( slot->advance.y )
+      slot->advance.y += ystr;
+
+    slot->metrics.width        += xstr;
+    slot->metrics.height       += ystr;
+    slot->metrics.horiBearingY += ystr;
+    slot->metrics.horiAdvance  += xstr;
+    slot->metrics.vertBearingX -= xstr / 2;
+    slot->metrics.vertBearingY += ystr;
+    slot->metrics.vertAdvance  += ystr;
+
+    /* XXX: 16-bit overflow case must be excluded before here */
+    if ( slot->format == FT_GLYPH_FORMAT_BITMAP )
+      slot->bitmap_top += (FT_Int)( ystr >> 6 );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftsystem.c b/extensions/externals/src/freetype-2.4.9/src/base/ftsystem.c
new file mode 100644
index 0000000..7e203be
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftsystem.c
@@ -0,0 +1,320 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsystem.c                                                             */
+/*                                                                         */
+/*    ANSI-specific FreeType low-level system interface (body).            */
+/*                                                                         */
+/*  Copyright 1996-2002, 2006, 2008-2011 by                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file contains the default interface used by FreeType to access   */
+  /* low-level, i.e. memory management, i/o access as well as thread       */
+  /* synchronisation.  It can be replaced by user-specific routines if     */
+  /* necessary.                                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_SYSTEM_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                       MEMORY MANAGEMENT INTERFACE                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* It is not necessary to do any error checking for the                  */
+  /* allocation-related functions.  This will be done by the higher level  */
+  /* routines like ft_mem_alloc() or ft_mem_realloc().                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_alloc                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory allocation function.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A pointer to the memory object.                          */
+  /*                                                                       */
+  /*    size   :: The requested size in bytes.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The address of newly allocated block.                              */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void* )
+  ft_alloc( FT_Memory  memory,
+            long       size )
+  {
+    FT_UNUSED( memory );
+
+    return ft_smalloc( size );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_realloc                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory reallocation function.                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory   :: A pointer to the memory object.                        */
+  /*                                                                       */
+  /*    cur_size :: The current size of the allocated memory block.        */
+  /*                                                                       */
+  /*    new_size :: The newly requested size in bytes.                     */
+  /*                                                                       */
+  /*    block    :: The current address of the block in memory.            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The address of the reallocated memory block.                       */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void* )
+  ft_realloc( FT_Memory  memory,
+              long       cur_size,
+              long       new_size,
+              void*      block )
+  {
+    FT_UNUSED( memory );
+    FT_UNUSED( cur_size );
+
+    return ft_srealloc( block, new_size );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_free                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The memory release function.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory  :: A pointer to the memory object.                         */
+  /*                                                                       */
+  /*    block   :: The address of block in memory to be freed.             */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void )
+  ft_free( FT_Memory  memory,
+           void*      block )
+  {
+    FT_UNUSED( memory );
+
+    ft_sfree( block );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     RESOURCE MANAGEMENT INTERFACE                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_io
+
+  /* We use the macro STREAM_FILE for convenience to extract the       */
+  /* system-specific stream handle from a given FreeType stream object */
+#define STREAM_FILE( stream )  ( (FT_FILE*)stream->descriptor.pointer )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_ansi_stream_close                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The function to close a stream.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: A pointer to the stream object.                          */
+  /*                                                                       */
+  FT_CALLBACK_DEF( void )
+  ft_ansi_stream_close( FT_Stream  stream )
+  {
+    ft_fclose( STREAM_FILE( stream ) );
+
+    stream->descriptor.pointer = NULL;
+    stream->size               = 0;
+    stream->base               = 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_ansi_stream_io                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The function to open a stream.                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: A pointer to the stream object.                          */
+  /*                                                                       */
+  /*    offset :: The position in the data stream to start reading.        */
+  /*                                                                       */
+  /*    buffer :: The address of buffer to store the read data.            */
+  /*                                                                       */
+  /*    count  :: The number of bytes to read from the stream.             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The number of bytes actually read.  If `count' is zero (this is,   */
+  /*    the function is used for seeking), a non-zero return value         */
+  /*    indicates an error.                                                */
+  /*                                                                       */
+  FT_CALLBACK_DEF( unsigned long )
+  ft_ansi_stream_io( FT_Stream       stream,
+                     unsigned long   offset,
+                     unsigned char*  buffer,
+                     unsigned long   count )
+  {
+    FT_FILE*  file;
+
+
+    if ( !count && offset > stream->size )
+      return 1;
+
+    file = STREAM_FILE( stream );
+
+    if ( stream->pos != offset )
+      ft_fseek( file, offset, SEEK_SET );
+
+    return (unsigned long)ft_fread( buffer, 1, count, file );
+  }
+
+
+  /* documentation is in ftstream.h */
+
+  FT_BASE_DEF( FT_Error )
+  FT_Stream_Open( FT_Stream    stream,
+                  const char*  filepathname )
+  {
+    FT_FILE*  file;
+
+
+    if ( !stream )
+      return FT_Err_Invalid_Stream_Handle;
+
+    stream->descriptor.pointer = NULL;
+    stream->pathname.pointer   = (char*)filepathname;
+    stream->base               = 0;
+    stream->pos                = 0;
+    stream->read               = NULL;
+    stream->close              = NULL;
+
+    file = ft_fopen( filepathname, "rb" );
+    if ( !file )
+    {
+      FT_ERROR(( "FT_Stream_Open:"
+                 " could not open `%s'\n", filepathname ));
+
+      return FT_Err_Cannot_Open_Resource;
+    }
+
+    ft_fseek( file, 0, SEEK_END );
+    stream->size = ft_ftell( file );
+    if ( !stream->size )
+    {
+      FT_ERROR(( "FT_Stream_Open:" ));
+      FT_ERROR(( " opened `%s' but zero-sized\n", filepathname ));
+      ft_fclose( file );
+      return FT_Err_Cannot_Open_Stream;
+    }
+    ft_fseek( file, 0, SEEK_SET );
+
+    stream->descriptor.pointer = file;
+    stream->read  = ft_ansi_stream_io;
+    stream->close = ft_ansi_stream_close;
+
+    FT_TRACE1(( "FT_Stream_Open:" ));
+    FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
+                filepathname, stream->size ));
+
+    return FT_Err_Ok;
+  }
+
+#endif /* !FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */
+
+#ifdef FT_DEBUG_MEMORY
+
+  extern FT_Int
+  ft_mem_debug_init( FT_Memory  memory );
+
+  extern void
+  ft_mem_debug_done( FT_Memory  memory );
+
+#endif
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( FT_Memory )
+  FT_New_Memory( void )
+  {
+    FT_Memory  memory;
+
+
+    memory = (FT_Memory)ft_smalloc( sizeof ( *memory ) );
+    if ( memory )
+    {
+      memory->user    = 0;
+      memory->alloc   = ft_alloc;
+      memory->realloc = ft_realloc;
+      memory->free    = ft_free;
+#ifdef FT_DEBUG_MEMORY
+      ft_mem_debug_init( memory );
+#endif
+    }
+
+    return memory;
+  }
+
+
+  /* documentation is in ftobjs.h */
+
+  FT_BASE_DEF( void )
+  FT_Done_Memory( FT_Memory  memory )
+  {
+#ifdef FT_DEBUG_MEMORY
+    ft_mem_debug_done( memory );
+#endif
+    ft_sfree( memory );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/fttrigon.c b/extensions/externals/src/freetype-2.4.9/src/base/fttrigon.c
new file mode 100644
index 0000000..fdf433a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/fttrigon.c
@@ -0,0 +1,546 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttrigon.c                                                             */
+/*                                                                         */
+/*    FreeType trigonometric functions (body).                             */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2004, 2005 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_TRIGONOMETRY_H
+
+
+  /* the following is 0.2715717684432231 * 2^30 */
+#define FT_TRIG_COSCALE  0x11616E8EUL
+
+  /* this table was generated for FT_PI = 180L << 16, i.e. degrees */
+#define FT_TRIG_MAX_ITERS  23
+
+  static const FT_Fixed
+  ft_trig_arctan_table[24] =
+  {
+    4157273L, 2949120L, 1740967L, 919879L, 466945L, 234379L, 117304L,
+    58666L, 29335L, 14668L, 7334L, 3667L, 1833L, 917L, 458L, 229L, 115L,
+    57L, 29L, 14L, 7L, 4L, 2L, 1L
+  };
+
+  /* the Cordic shrink factor, multiplied by 2^32 */
+#define FT_TRIG_SCALE    1166391785UL  /* 0x4585BA38UL */
+
+
+#ifdef FT_CONFIG_HAS_INT64
+
+  /* multiply a given value by the CORDIC shrink factor */
+  static FT_Fixed
+  ft_trig_downscale( FT_Fixed  val )
+  {
+    FT_Fixed  s;
+    FT_Int64  v;
+
+
+    s   = val;
+    val = ( val >= 0 ) ? val : -val;
+
+    v   = ( val * (FT_Int64)FT_TRIG_SCALE ) + 0x100000000UL;
+    val = (FT_Fixed)( v >> 32 );
+
+    return ( s >= 0 ) ? val : -val;
+  }
+
+#else /* !FT_CONFIG_HAS_INT64 */
+
+  /* multiply a given value by the CORDIC shrink factor */
+  static FT_Fixed
+  ft_trig_downscale( FT_Fixed  val )
+  {
+    FT_Fixed   s;
+    FT_UInt32  v1, v2, k1, k2, hi, lo1, lo2, lo3;
+
+
+    s   = val;
+    val = ( val >= 0 ) ? val : -val;
+
+    v1 = (FT_UInt32)val >> 16;
+    v2 = (FT_UInt32)(val & 0xFFFFL);
+
+    k1 = (FT_UInt32)FT_TRIG_SCALE >> 16;       /* constant */
+    k2 = (FT_UInt32)(FT_TRIG_SCALE & 0xFFFFL);   /* constant */
+
+    hi   = k1 * v1;
+    lo1  = k1 * v2 + k2 * v1;       /* can't overflow */
+
+    lo2  = ( k2 * v2 ) >> 16;
+    lo3  = ( lo1 >= lo2 ) ? lo1 : lo2;
+    lo1 += lo2;
+
+    hi  += lo1 >> 16;
+    if ( lo1 < lo3 )
+      hi += (FT_UInt32)0x10000UL;
+
+    val  = (FT_Fixed)hi;
+
+    return ( s >= 0 ) ? val : -val;
+  }
+
+#endif /* !FT_CONFIG_HAS_INT64 */
+
+
+  static FT_Int
+  ft_trig_prenorm( FT_Vector*  vec )
+  {
+    FT_Fixed  x, y, z;
+    FT_Int    shift;
+
+
+    x = vec->x;
+    y = vec->y;
+
+    z     = ( ( x >= 0 ) ? x : - x ) | ( (y >= 0) ? y : -y );
+    shift = 0;
+
+#if 1
+    /* determine msb bit index in `shift' */
+    if ( z >= ( 1L << 16 ) )
+    {
+      z     >>= 16;
+      shift  += 16;
+    }
+    if ( z >= ( 1L << 8 ) )
+    {
+      z     >>= 8;
+      shift  += 8;
+    }
+    if ( z >= ( 1L << 4 ) )
+    {
+      z     >>= 4;
+      shift  += 4;
+    }
+    if ( z >= ( 1L << 2 ) )
+    {
+      z     >>= 2;
+      shift  += 2;
+    }
+    if ( z >= ( 1L << 1 ) )
+    {
+      z    >>= 1;
+      shift += 1;
+    }
+
+    if ( shift <= 27 )
+    {
+      shift  = 27 - shift;
+      vec->x = x << shift;
+      vec->y = y << shift;
+    }
+    else
+    {
+      shift -= 27;
+      vec->x = x >> shift;
+      vec->y = y >> shift;
+      shift  = -shift;
+    }
+
+#else /* 0 */
+
+    if ( z < ( 1L << 27 ) )
+    {
+      do
+      {
+        shift++;
+        z <<= 1;
+      } while ( z < ( 1L << 27 ) );
+      vec->x = x << shift;
+      vec->y = y << shift;
+    }
+    else if ( z > ( 1L << 28 ) )
+    {
+      do
+      {
+        shift++;
+        z >>= 1;
+      } while ( z > ( 1L << 28 ) );
+
+      vec->x = x >> shift;
+      vec->y = y >> shift;
+      shift  = -shift;
+    }
+
+#endif /* 0 */
+
+    return shift;
+  }
+
+
+  static void
+  ft_trig_pseudo_rotate( FT_Vector*  vec,
+                         FT_Angle    theta )
+  {
+    FT_Int           i;
+    FT_Fixed         x, y, xtemp;
+    const FT_Fixed  *arctanptr;
+
+
+    x = vec->x;
+    y = vec->y;
+
+    /* Get angle between -90 and 90 degrees */
+    while ( theta <= -FT_ANGLE_PI2 )
+    {
+      x = -x;
+      y = -y;
+      theta += FT_ANGLE_PI;
+    }
+
+    while ( theta > FT_ANGLE_PI2 )
+    {
+      x = -x;
+      y = -y;
+      theta -= FT_ANGLE_PI;
+    }
+
+    /* Initial pseudorotation, with left shift */
+    arctanptr = ft_trig_arctan_table;
+
+    if ( theta < 0 )
+    {
+      xtemp  = x + ( y << 1 );
+      y      = y - ( x << 1 );
+      x      = xtemp;
+      theta += *arctanptr++;
+    }
+    else
+    {
+      xtemp  = x - ( y << 1 );
+      y      = y + ( x << 1 );
+      x      = xtemp;
+      theta -= *arctanptr++;
+    }
+
+    /* Subsequent pseudorotations, with right shifts */
+    i = 0;
+    do
+    {
+      if ( theta < 0 )
+      {
+        xtemp  = x + ( y >> i );
+        y      = y - ( x >> i );
+        x      = xtemp;
+        theta += *arctanptr++;
+      }
+      else
+      {
+        xtemp  = x - ( y >> i );
+        y      = y + ( x >> i );
+        x      = xtemp;
+        theta -= *arctanptr++;
+      }
+    } while ( ++i < FT_TRIG_MAX_ITERS );
+
+    vec->x = x;
+    vec->y = y;
+  }
+
+
+  static void
+  ft_trig_pseudo_polarize( FT_Vector*  vec )
+  {
+    FT_Fixed         theta;
+    FT_Fixed         yi, i;
+    FT_Fixed         x, y;
+    const FT_Fixed  *arctanptr;
+
+
+    x = vec->x;
+    y = vec->y;
+
+    /* Get the vector into the right half plane */
+    theta = 0;
+    if ( x < 0 )
+    {
+      x = -x;
+      y = -y;
+      theta = 2 * FT_ANGLE_PI2;
+    }
+
+    if ( y > 0 )
+      theta = - theta;
+
+    arctanptr = ft_trig_arctan_table;
+
+    if ( y < 0 )
+    {
+      /* Rotate positive */
+      yi     = y + ( x << 1 );
+      x      = x - ( y << 1 );
+      y      = yi;
+      theta -= *arctanptr++;  /* Subtract angle */
+    }
+    else
+    {
+      /* Rotate negative */
+      yi     = y - ( x << 1 );
+      x      = x + ( y << 1 );
+      y      = yi;
+      theta += *arctanptr++;  /* Add angle */
+    }
+
+    i = 0;
+    do
+    {
+      if ( y < 0 )
+      {
+        /* Rotate positive */
+        yi     = y + ( x >> i );
+        x      = x - ( y >> i );
+        y      = yi;
+        theta -= *arctanptr++;
+      }
+      else
+      {
+        /* Rotate negative */
+        yi     = y - ( x >> i );
+        x      = x + ( y >> i );
+        y      = yi;
+        theta += *arctanptr++;
+      }
+    } while ( ++i < FT_TRIG_MAX_ITERS );
+
+    /* round theta */
+    if ( theta >= 0 )
+      theta = FT_PAD_ROUND( theta, 32 );
+    else
+      theta = -FT_PAD_ROUND( -theta, 32 );
+
+    vec->x = x;
+    vec->y = theta;
+  }
+
+
+  /* documentation is in fttrigon.h */
+
+  FT_EXPORT_DEF( FT_Fixed )
+  FT_Cos( FT_Angle  angle )
+  {
+    FT_Vector  v;
+
+
+    v.x = FT_TRIG_COSCALE >> 2;
+    v.y = 0;
+    ft_trig_pseudo_rotate( &v, angle );
+
+    return v.x / ( 1 << 12 );
+  }
+
+
+  /* documentation is in fttrigon.h */
+
+  FT_EXPORT_DEF( FT_Fixed )
+  FT_Sin( FT_Angle  angle )
+  {
+    return FT_Cos( FT_ANGLE_PI2 - angle );
+  }
+
+
+  /* documentation is in fttrigon.h */
+
+  FT_EXPORT_DEF( FT_Fixed )
+  FT_Tan( FT_Angle  angle )
+  {
+    FT_Vector  v;
+
+
+    v.x = FT_TRIG_COSCALE >> 2;
+    v.y = 0;
+    ft_trig_pseudo_rotate( &v, angle );
+
+    return FT_DivFix( v.y, v.x );
+  }
+
+
+  /* documentation is in fttrigon.h */
+
+  FT_EXPORT_DEF( FT_Angle )
+  FT_Atan2( FT_Fixed  dx,
+            FT_Fixed  dy )
+  {
+    FT_Vector  v;
+
+
+    if ( dx == 0 && dy == 0 )
+      return 0;
+
+    v.x = dx;
+    v.y = dy;
+    ft_trig_prenorm( &v );
+    ft_trig_pseudo_polarize( &v );
+
+    return v.y;
+  }
+
+
+  /* documentation is in fttrigon.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Vector_Unit( FT_Vector*  vec,
+                  FT_Angle    angle )
+  {
+    vec->x = FT_TRIG_COSCALE >> 2;
+    vec->y = 0;
+    ft_trig_pseudo_rotate( vec, angle );
+    vec->x >>= 12;
+    vec->y >>= 12;
+  }
+
+
+  /* these macros return 0 for positive numbers,
+     and -1 for negative ones */
+#define FT_SIGN_LONG( x )   ( (x) >> ( FT_SIZEOF_LONG * 8 - 1 ) )
+#define FT_SIGN_INT( x )    ( (x) >> ( FT_SIZEOF_INT * 8 - 1 ) )
+#define FT_SIGN_INT32( x )  ( (x) >> 31 )
+#define FT_SIGN_INT16( x )  ( (x) >> 15 )
+
+
+  /* documentation is in fttrigon.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Vector_Rotate( FT_Vector*  vec,
+                    FT_Angle    angle )
+  {
+    FT_Int     shift;
+    FT_Vector  v;
+
+
+    v.x   = vec->x;
+    v.y   = vec->y;
+
+    if ( angle && ( v.x != 0 || v.y != 0 ) )
+    {
+      shift = ft_trig_prenorm( &v );
+      ft_trig_pseudo_rotate( &v, angle );
+      v.x = ft_trig_downscale( v.x );
+      v.y = ft_trig_downscale( v.y );
+
+      if ( shift > 0 )
+      {
+        FT_Int32  half = (FT_Int32)1L << ( shift - 1 );
+
+
+        vec->x = ( v.x + half + FT_SIGN_LONG( v.x ) ) >> shift;
+        vec->y = ( v.y + half + FT_SIGN_LONG( v.y ) ) >> shift;
+      }
+      else
+      {
+        shift  = -shift;
+        vec->x = v.x << shift;
+        vec->y = v.y << shift;
+      }
+    }
+  }
+
+
+  /* documentation is in fttrigon.h */
+
+  FT_EXPORT_DEF( FT_Fixed )
+  FT_Vector_Length( FT_Vector*  vec )
+  {
+    FT_Int     shift;
+    FT_Vector  v;
+
+
+    v = *vec;
+
+    /* handle trivial cases */
+    if ( v.x == 0 )
+    {
+      return ( v.y >= 0 ) ? v.y : -v.y;
+    }
+    else if ( v.y == 0 )
+    {
+      return ( v.x >= 0 ) ? v.x : -v.x;
+    }
+
+    /* general case */
+    shift = ft_trig_prenorm( &v );
+    ft_trig_pseudo_polarize( &v );
+
+    v.x = ft_trig_downscale( v.x );
+
+    if ( shift > 0 )
+      return ( v.x + ( 1 << ( shift - 1 ) ) ) >> shift;
+
+    return v.x << -shift;
+  }
+
+
+  /* documentation is in fttrigon.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Vector_Polarize( FT_Vector*  vec,
+                      FT_Fixed   *length,
+                      FT_Angle   *angle )
+  {
+    FT_Int     shift;
+    FT_Vector  v;
+
+
+    v = *vec;
+
+    if ( v.x == 0 && v.y == 0 )
+      return;
+
+    shift = ft_trig_prenorm( &v );
+    ft_trig_pseudo_polarize( &v );
+
+    v.x = ft_trig_downscale( v.x );
+
+    *length = ( shift >= 0 ) ? ( v.x >> shift ) : ( v.x << -shift );
+    *angle  = v.y;
+  }
+
+
+  /* documentation is in fttrigon.h */
+
+  FT_EXPORT_DEF( void )
+  FT_Vector_From_Polar( FT_Vector*  vec,
+                        FT_Fixed    length,
+                        FT_Angle    angle )
+  {
+    vec->x = length;
+    vec->y = 0;
+
+    FT_Vector_Rotate( vec, angle );
+  }
+
+
+  /* documentation is in fttrigon.h */
+
+  FT_EXPORT_DEF( FT_Angle )
+  FT_Angle_Diff( FT_Angle  angle1,
+                 FT_Angle  angle2 )
+  {
+    FT_Angle  delta = angle2 - angle1;
+
+
+    delta %= FT_ANGLE_2PI;
+    if ( delta < 0 )
+      delta += FT_ANGLE_2PI;
+
+    if ( delta > FT_ANGLE_PI )
+      delta -= FT_ANGLE_2PI;
+
+    return delta;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/fttype1.c b/extensions/externals/src/freetype-2.4.9/src/base/fttype1.c
new file mode 100644
index 0000000..885dba5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/fttype1.c
@@ -0,0 +1,120 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttype1.c                                                              */
+/*                                                                         */
+/*    FreeType utility file for PS names support (body).                   */
+/*                                                                         */
+/*  Copyright 2002-2004, 2011 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+
+
+  /* documentation is in t1tables.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_PS_Font_Info( FT_Face          face,
+                       PS_FontInfoRec*  afont_info )
+  {
+    FT_Error  error = FT_Err_Invalid_Argument;
+
+
+    if ( face )
+    {
+      FT_Service_PsInfo  service = NULL;
+
+
+      FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
+
+      if ( service && service->ps_get_font_info )
+        error = service->ps_get_font_info( face, afont_info );
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in t1tables.h */
+
+  FT_EXPORT_DEF( FT_Int )
+  FT_Has_PS_Glyph_Names( FT_Face  face )
+  {
+    FT_Int             result  = 0;
+    FT_Service_PsInfo  service = NULL;
+
+
+    if ( face )
+    {
+      FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
+
+      if ( service && service->ps_has_glyph_names )
+        result = service->ps_has_glyph_names( face );
+    }
+
+    return result;
+  }
+
+
+  /* documentation is in t1tables.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_PS_Font_Private( FT_Face         face,
+                          PS_PrivateRec*  afont_private )
+  {
+    FT_Error  error = FT_Err_Invalid_Argument;
+
+
+    if ( face )
+    {
+      FT_Service_PsInfo  service = NULL;
+
+
+      FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
+
+      if ( service && service->ps_get_font_private )
+        error = service->ps_get_font_private( face, afont_private );
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in t1tables.h */
+
+  FT_EXPORT_DEF( FT_Long )
+  FT_Get_PS_Font_Value( FT_Face       face,
+                        PS_Dict_Keys  key,
+                        FT_UInt       idx,
+                        void         *value,
+                        FT_Long       value_len )
+  {
+    FT_Int             result  = 0;
+    FT_Service_PsInfo  service = NULL;
+
+
+    if ( face )
+    {
+      FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
+
+      if ( service && service->ps_get_font_value )
+        result = service->ps_get_font_value( face, key, idx,
+                                             value, value_len );
+    }
+
+    return result;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftutil.c b/extensions/externals/src/freetype-2.4.9/src/base/ftutil.c
new file mode 100644
index 0000000..5f77be5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftutil.c
@@ -0,0 +1,501 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftutil.c                                                               */
+/*                                                                         */
+/*    FreeType utility file for memory and list management (body).         */
+/*                                                                         */
+/*  Copyright 2002, 2004, 2005, 2006, 2007 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_LIST_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_memory
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                                                               *****/
+  /*****               M E M O R Y   M A N A G E M E N T               *****/
+  /*****                                                               *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_BASE_DEF( FT_Pointer )
+  ft_mem_alloc( FT_Memory  memory,
+                FT_Long    size,
+                FT_Error  *p_error )
+  {
+    FT_Error    error;
+    FT_Pointer  block = ft_mem_qalloc( memory, size, &error );
+
+    if ( !error && size > 0 )
+      FT_MEM_ZERO( block, size );
+
+    *p_error = error;
+    return block;
+  }
+
+
+  FT_BASE_DEF( FT_Pointer )
+  ft_mem_qalloc( FT_Memory  memory,
+                 FT_Long    size,
+                 FT_Error  *p_error )
+  {
+    FT_Error    error = FT_Err_Ok;
+    FT_Pointer  block = NULL;
+
+
+    if ( size > 0 )
+    {
+      block = memory->alloc( memory, size );
+      if ( block == NULL )
+        error = FT_Err_Out_Of_Memory;
+    }
+    else if ( size < 0 )
+    {
+      /* may help catch/prevent security issues */
+      error = FT_Err_Invalid_Argument;
+    }
+
+    *p_error = error;
+    return block;
+  }
+
+
+  FT_BASE_DEF( FT_Pointer )
+  ft_mem_realloc( FT_Memory  memory,
+                  FT_Long    item_size,
+                  FT_Long    cur_count,
+                  FT_Long    new_count,
+                  void*      block,
+                  FT_Error  *p_error )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+    block = ft_mem_qrealloc( memory, item_size,
+                             cur_count, new_count, block, &error );
+    if ( !error && new_count > cur_count )
+      FT_MEM_ZERO( (char*)block + cur_count * item_size,
+                   ( new_count - cur_count ) * item_size );
+
+    *p_error = error;
+    return block;
+  }
+
+
+  FT_BASE_DEF( FT_Pointer )
+  ft_mem_qrealloc( FT_Memory  memory,
+                   FT_Long    item_size,
+                   FT_Long    cur_count,
+                   FT_Long    new_count,
+                   void*      block,
+                   FT_Error  *p_error )
+  {
+    FT_Error  error = FT_Err_Ok;
+
+
+    /* Note that we now accept `item_size == 0' as a valid parameter, in
+     * order to cover very weird cases where an ALLOC_MULT macro would be
+     * called.
+     */
+    if ( cur_count < 0 || new_count < 0 || item_size < 0 )
+    {
+      /* may help catch/prevent nasty security issues */
+      error = FT_Err_Invalid_Argument;
+    }
+    else if ( new_count == 0 || item_size == 0 )
+    {
+      ft_mem_free( memory, block );
+      block = NULL;
+    }
+    else if ( new_count > FT_INT_MAX/item_size )
+    {
+      error = FT_Err_Array_Too_Large;
+    }
+    else if ( cur_count == 0 )
+    {
+      FT_ASSERT( block == NULL );
+
+      block = ft_mem_alloc( memory, new_count*item_size, &error );
+    }
+    else
+    {
+      FT_Pointer  block2;
+      FT_Long     cur_size = cur_count*item_size;
+      FT_Long     new_size = new_count*item_size;
+
+
+      block2 = memory->realloc( memory, cur_size, new_size, block );
+      if ( block2 == NULL )
+        error = FT_Err_Out_Of_Memory;
+      else
+        block = block2;
+    }
+
+    *p_error = error;
+    return block;
+  }
+
+
+  FT_BASE_DEF( void )
+  ft_mem_free( FT_Memory   memory,
+               const void *P )
+  {
+    if ( P )
+      memory->free( memory, (void*)P );
+  }
+
+
+  FT_BASE_DEF( FT_Pointer )
+  ft_mem_dup( FT_Memory    memory,
+              const void*  address,
+              FT_ULong     size,
+              FT_Error    *p_error )
+  {
+    FT_Error    error;
+    FT_Pointer  p = ft_mem_qalloc( memory, size, &error );
+
+
+    if ( !error && address )
+      ft_memcpy( p, address, size );
+
+    *p_error = error;
+    return p;
+  }
+
+
+  FT_BASE_DEF( FT_Pointer )
+  ft_mem_strdup( FT_Memory    memory,
+                 const char*  str,
+                 FT_Error    *p_error )
+  {
+    FT_ULong  len = str ? (FT_ULong)ft_strlen( str ) + 1
+                        : 0;
+
+
+    return ft_mem_dup( memory, str, len, p_error );
+  }
+
+
+  FT_BASE_DEF( FT_Int )
+  ft_mem_strcpyn( char*        dst,
+                  const char*  src,
+                  FT_ULong     size )
+  {
+    while ( size > 1 && *src != 0 )
+    {
+      *dst++ = *src++;
+      size--;
+    }
+
+    *dst = 0;  /* always zero-terminate */
+
+    return *src != 0;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                                                               *****/
+  /*****            D O U B L Y   L I N K E D   L I S T S              *****/
+  /*****                                                               *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_list
+
+  /* documentation is in ftlist.h */
+
+  FT_EXPORT_DEF( FT_ListNode )
+  FT_List_Find( FT_List  list,
+                void*    data )
+  {
+    FT_ListNode  cur;
+
+
+    cur = list->head;
+    while ( cur )
+    {
+      if ( cur->data == data )
+        return cur;
+
+      cur = cur->next;
+    }
+
+    return (FT_ListNode)0;
+  }
+
+
+  /* documentation is in ftlist.h */
+
+  FT_EXPORT_DEF( void )
+  FT_List_Add( FT_List      list,
+               FT_ListNode  node )
+  {
+    FT_ListNode  before = list->tail;
+
+
+    node->next = 0;
+    node->prev = before;
+
+    if ( before )
+      before->next = node;
+    else
+      list->head = node;
+
+    list->tail = node;
+  }
+
+
+  /* documentation is in ftlist.h */
+
+  FT_EXPORT_DEF( void )
+  FT_List_Insert( FT_List      list,
+                  FT_ListNode  node )
+  {
+    FT_ListNode  after = list->head;
+
+
+    node->next = after;
+    node->prev = 0;
+
+    if ( !after )
+      list->tail = node;
+    else
+      after->prev = node;
+
+    list->head = node;
+  }
+
+
+  /* documentation is in ftlist.h */
+
+  FT_EXPORT_DEF( void )
+  FT_List_Remove( FT_List      list,
+                  FT_ListNode  node )
+  {
+    FT_ListNode  before, after;
+
+
+    before = node->prev;
+    after  = node->next;
+
+    if ( before )
+      before->next = after;
+    else
+      list->head = after;
+
+    if ( after )
+      after->prev = before;
+    else
+      list->tail = before;
+  }
+
+
+  /* documentation is in ftlist.h */
+
+  FT_EXPORT_DEF( void )
+  FT_List_Up( FT_List      list,
+              FT_ListNode  node )
+  {
+    FT_ListNode  before, after;
+
+
+    before = node->prev;
+    after  = node->next;
+
+    /* check whether we are already on top of the list */
+    if ( !before )
+      return;
+
+    before->next = after;
+
+    if ( after )
+      after->prev = before;
+    else
+      list->tail = before;
+
+    node->prev       = 0;
+    node->next       = list->head;
+    list->head->prev = node;
+    list->head       = node;
+  }
+
+
+  /* documentation is in ftlist.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_List_Iterate( FT_List            list,
+                   FT_List_Iterator   iterator,
+                   void*              user )
+  {
+    FT_ListNode  cur   = list->head;
+    FT_Error     error = FT_Err_Ok;
+
+
+    while ( cur )
+    {
+      FT_ListNode  next = cur->next;
+
+
+      error = iterator( cur, user );
+      if ( error )
+        break;
+
+      cur = next;
+    }
+
+    return error;
+  }
+
+
+  /* documentation is in ftlist.h */
+
+  FT_EXPORT_DEF( void )
+  FT_List_Finalize( FT_List             list,
+                    FT_List_Destructor  destroy,
+                    FT_Memory           memory,
+                    void*               user )
+  {
+    FT_ListNode  cur;
+
+
+    cur = list->head;
+    while ( cur )
+    {
+      FT_ListNode  next = cur->next;
+      void*        data = cur->data;
+
+
+      if ( destroy )
+        destroy( memory, data, user );
+
+      FT_FREE( cur );
+      cur = next;
+    }
+
+    list->head = 0;
+    list->tail = 0;
+  }
+
+
+  FT_BASE_DEF( FT_UInt32 )
+  ft_highpow2( FT_UInt32  value )
+  {
+    FT_UInt32  value2;
+
+
+    /*
+     *  We simply clear the lowest bit in each iteration.  When
+     *  we reach 0, we know that the previous value was our result.
+     */
+    for ( ;; )
+    {
+      value2 = value & (value - 1);  /* clear lowest bit */
+      if ( value2 == 0 )
+        break;
+
+      value = value2;
+    }
+    return value;
+  }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_BASE_DEF( FT_Error )
+  FT_Alloc( FT_Memory  memory,
+            FT_Long    size,
+            void*     *P )
+  {
+    FT_Error  error;
+
+
+    (void)FT_ALLOC( *P, size );
+    return error;
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_QAlloc( FT_Memory  memory,
+             FT_Long    size,
+             void*     *p )
+  {
+    FT_Error  error;
+
+
+    (void)FT_QALLOC( *p, size );
+    return error;
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_Realloc( FT_Memory  memory,
+              FT_Long    current,
+              FT_Long    size,
+              void*     *P )
+  {
+    FT_Error  error;
+
+
+    (void)FT_REALLOC( *P, current, size );
+    return error;
+  }
+
+
+  FT_BASE_DEF( FT_Error )
+  FT_QRealloc( FT_Memory  memory,
+               FT_Long    current,
+               FT_Long    size,
+               void*     *p )
+  {
+    FT_Error  error;
+
+
+    (void)FT_QREALLOC( *p, current, size );
+    return error;
+  }
+
+
+  FT_BASE_DEF( void )
+  FT_Free( FT_Memory  memory,
+           void*     *P )
+  {
+    if ( *P )
+      FT_MEM_FREE( *P );
+  }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftwinfnt.c b/extensions/externals/src/freetype-2.4.9/src/base/ftwinfnt.c
new file mode 100644
index 0000000..bc2e90e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftwinfnt.c
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftwinfnt.c                                                             */
+/*                                                                         */
+/*    FreeType API for accessing Windows FNT specific info (body).         */
+/*                                                                         */
+/*  Copyright 2003, 2004 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_WINFONTS_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_WINFNT_H
+
+
+  /* documentation is in ftwinfnt.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_WinFNT_Header( FT_Face               face,
+                        FT_WinFNT_HeaderRec  *header )
+  {
+    FT_Service_WinFnt  service;
+    FT_Error           error;
+
+
+    error = FT_Err_Invalid_Argument;
+
+    if ( face != NULL )
+    {
+      FT_FACE_LOOKUP_SERVICE( face, service, WINFNT );
+
+      if ( service != NULL )
+      {
+        error = service->get_header( face, header );
+      }
+    }
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/ftxf86.c b/extensions/externals/src/freetype-2.4.9/src/base/ftxf86.c
new file mode 100644
index 0000000..a4bf767
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/ftxf86.c
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftxf86.c                                                               */
+/*                                                                         */
+/*    FreeType utility file for X11 support (body).                        */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_XFREE86_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_XFREE86_NAME_H
+
+
+  /* documentation is in ftxf86.h */
+
+  FT_EXPORT_DEF( const char* )
+  FT_Get_X11_Font_Format( FT_Face  face )
+  {
+    const char*  result = NULL;
+
+
+    if ( face )
+      FT_FACE_FIND_SERVICE( face, result, XF86_NAME );
+
+    return result;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/base/rules.mk b/extensions/externals/src/freetype-2.4.9/src/base/rules.mk
new file mode 100644
index 0000000..10f578a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/base/rules.mk
@@ -0,0 +1,96 @@
+#
+# FreeType 2 base layer configuration rules
+#
+
+
+# Copyright 1996-2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# It sets the following variables which are used by the master Makefile
+# after the call:
+#
+#   BASE_OBJ_S:   The single-object base layer.
+#   BASE_OBJ_M:   A list of all objects for a multiple-objects build.
+#   BASE_EXT_OBJ: A list of base layer extensions, i.e., components found
+#                 in `freetype/src/base' which are not compiled within the
+#                 base layer proper.
+
+
+BASE_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(SRC_DIR)/base)
+
+
+# Base layer sources
+#
+#   ftsystem, ftinit, and ftdebug are handled by freetype.mk
+#
+# All files listed here should be included in `ftbase.c' (for a `single'
+# build).
+#
+BASE_SRC := $(BASE_DIR)/ftadvanc.c \
+            $(BASE_DIR)/ftcalc.c   \
+            $(BASE_DIR)/ftdbgmem.c \
+            $(BASE_DIR)/ftgloadr.c \
+            $(BASE_DIR)/ftobjs.c   \
+            $(BASE_DIR)/ftoutln.c  \
+            $(BASE_DIR)/ftrfork.c  \
+            $(BASE_DIR)/ftsnames.c \
+            $(BASE_DIR)/ftstream.c \
+            $(BASE_DIR)/fttrigon.c \
+            $(BASE_DIR)/ftutil.c
+
+
+ifneq ($(ftmac_c),)
+  BASE_SRC += $(BASE_DIR)/$(ftmac_c)
+endif
+
+BASE_H := $(BASE_DIR)/ftbase.h
+
+# Base layer `extensions' sources
+#
+# An extension is added to the library file as a separate object.  It is
+# then linked to the final executable only if one of its symbols is used by
+# the application.
+#
+BASE_EXT_SRC := $(patsubst %,$(BASE_DIR)/%,$(BASE_EXTENSIONS))
+
+# Default extensions objects
+#
+BASE_EXT_OBJ := $(BASE_EXT_SRC:$(BASE_DIR)/%.c=$(OBJ_DIR)/%.$O)
+
+
+# Base layer object(s)
+#
+#   BASE_OBJ_M is used during `multi' builds (each base source file compiles
+#   to a single object file).
+#
+#   BASE_OBJ_S is used during `single' builds (the whole base layer is
+#   compiled as a single object file using ftbase.c).
+#
+BASE_OBJ_M := $(BASE_SRC:$(BASE_DIR)/%.c=$(OBJ_DIR)/%.$O)
+BASE_OBJ_S := $(OBJ_DIR)/ftbase.$O
+
+# Base layer root source file for single build
+#
+BASE_SRC_S := $(BASE_DIR)/ftbase.c
+
+
+# Base layer - single object build
+#
+$(BASE_OBJ_S): $(BASE_SRC_S) $(BASE_SRC) $(FREETYPE_H) $(BASE_H)
+	$(BASE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(BASE_SRC_S))
+
+
+# Multiple objects build + extensions
+#
+$(OBJ_DIR)/%.$O: $(BASE_DIR)/%.c $(FREETYPE_H) $(BASE_H)
+	$(BASE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/bdf/Jamfile b/extensions/externals/src/freetype-2.4.9/src/bdf/Jamfile
new file mode 100644
index 0000000..da23ccd
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bdf/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/bdf Jamfile
+#
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) bdf ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = bdfdrivr bdflib ;
+  }
+  else
+  {
+    _sources = bdf ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/bdf Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/bdf/README b/extensions/externals/src/freetype-2.4.9/src/bdf/README
new file mode 100644
index 0000000..b761aba
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bdf/README
@@ -0,0 +1,148 @@
+                  FreeType font driver for BDF fonts
+
+                       Francesco Zappa Nardelli
+                  <francesco.zappa.nardelli@ens.fr>
+
+
+Introduction
+************
+
+BDF (Bitmap Distribution Format) is a bitmap font format defined by Adobe,
+which is intended to be easily understood by both humans and computers.
+This code implements a BDF driver for the FreeType library, following the
+Adobe Specification V 2.2.  The specification of the BDF font format is
+available from Adobe's web site:
+
+  http://partners.adobe.com/public/developer/en/font/5005.BDF_Spec.pdf
+
+Many good bitmap fonts in bdf format come with XFree86 (www.XFree86.org).
+They do not define vertical metrics, because the X Consortium BDF
+specification has removed them.
+
+
+Encodings
+*********
+
+The variety of encodings that accompanies bdf fonts appears to encompass the
+small set defined in freetype.h.  On the other hand, two properties that
+specify encoding and registry are usually defined in bdf fonts.
+
+I decided to make these two properties directly accessible, leaving to the
+client application the work of interpreting them.  For instance:
+
+
+  #include FT_INTERNAL_BDF_TYPES_H
+
+  FT_Face          face;
+  BDF_Public_Face  bdfface;
+
+
+  FT_New_Face( library, ..., &face );
+
+  bdfface = (BDF_Public_Face)face;
+
+  if ( ( bdfface->charset_registry == "ISO10646" ) &&
+       ( bdfface->charset_encoding == "1" )        )
+    [..]
+
+
+Thus the driver always exports `ft_encoding_none' as face->charmap.encoding.
+FT_Get_Char_Index's behavior is unmodified, that is, it converts the ULong
+value given as argument into the corresponding glyph number.
+
+If the two properties are not available, Adobe Standard Encoding should be
+assumed.
+
+
+Anti-Aliased Bitmaps
+********************
+
+The driver supports an extension to the BDF format as used in Mark Leisher's
+xmbdfed bitmap font editor.  Microsoft's SBIT tool expects bitmap fonts in
+that format for adding anti-aliased them to TrueType fonts.  It introduces a
+fourth field to the `SIZE' keyword which gives the bpp value (bits per
+pixel) of the glyph data in the font.  Possible values are 1 (the default),
+2 (four gray levels), 4 (16 gray levels), and 8 (256 gray levels).  The
+driver returns either a bitmap with 1 bit per pixel or a pixmap with 8bits
+per pixel (using 4, 16, and 256 gray levels, respectively).
+
+
+Known problems
+**************
+
+- A font is entirely loaded into memory.  Obviously, this is not the Right
+  Thing(TM).  If you have big fonts I suggest you convert them into PCF
+  format (using the bdftopcf utility): the PCF font drive of FreeType can
+  perform incremental glyph loading.
+
+When I have some time, I will implement on-demand glyph parsing.
+
+- Except for encodings properties, client applications have no visibility of
+  the PCF_Face object.  This means that applications cannot directly access
+  font tables and must trust FreeType.
+
+- Currently, glyph names are ignored.
+
+  I plan to give full visibility of the BDF_Face object in an upcoming
+  revision of the driver, thus implementing also glyph names.
+
+- As I have never seen a BDF font that defines vertical metrics, vertical
+  metrics are (parsed and) discarded.  If you own a BDF font that defines
+  vertical metrics, please let me know (I will implement them in 5-10
+  minutes).
+
+
+License
+*******
+
+Copyright (C) 2001-2002 by Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*** Portions of the driver (that is, bdflib.c and bdf.h):
+
+Copyright 2000 Computing Research Labs, New Mexico State University
+Copyright 2001-2002, 2011 Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
+OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+Credits
+*******
+
+This driver is based on excellent Mark Leisher's bdf library.  If you
+find something good in this driver you should probably thank him, not
+me.
diff --git a/extensions/externals/src/freetype-2.4.9/src/bdf/bdf.c b/extensions/externals/src/freetype-2.4.9/src/bdf/bdf.c
new file mode 100644
index 0000000..f95fb76
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bdf/bdf.c
@@ -0,0 +1,34 @@
+/*  bdf.c
+
+    FreeType font driver for bdf files
+
+    Copyright (C) 2001, 2002 by
+    Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "bdflib.c"
+#include "bdfdrivr.c"
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/bdf/bdf.h b/extensions/externals/src/freetype-2.4.9/src/bdf/bdf.h
new file mode 100644
index 0000000..d11be6f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bdf/bdf.h
@@ -0,0 +1,297 @@
+/*
+ * Copyright 2000 Computing Research Labs, New Mexico State University
+ * Copyright 2001-2004, 2011 Francesco Zappa Nardelli
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
+ * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef __BDF_H__
+#define __BDF_H__
+
+
+/*
+ * Based on bdf.h,v 1.16 2000/03/16 20:08:51 mleisher
+ */
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+
+/* Imported from bdfP.h */
+
+#define _bdf_glyph_modified( map, e )                 \
+          ( (map)[(e) >> 5] & ( 1 << ( (e) & 31 ) ) )
+#define _bdf_set_glyph_modified( map, e )              \
+          ( (map)[(e) >> 5] |= ( 1 << ( (e) & 31 ) ) )
+#define _bdf_clear_glyph_modified( map, e )             \
+          ( (map)[(e) >> 5] &= ~( 1 << ( (e) & 31 ) ) )
+
+/* end of bdfP.h */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* BDF font options macros and types.                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#define BDF_CORRECT_METRICS  0x01 /* Correct invalid metrics when loading. */
+#define BDF_KEEP_COMMENTS    0x02 /* Preserve the font comments.           */
+#define BDF_KEEP_UNENCODED   0x04 /* Keep the unencoded glyphs.            */
+#define BDF_PROPORTIONAL     0x08 /* Font has proportional spacing.        */
+#define BDF_MONOWIDTH        0x10 /* Font has mono width.                  */
+#define BDF_CHARCELL         0x20 /* Font has charcell spacing.            */
+
+#define BDF_ALL_SPACING  ( BDF_PROPORTIONAL | \
+                           BDF_MONOWIDTH    | \
+                           BDF_CHARCELL     )
+
+#define BDF_DEFAULT_LOAD_OPTIONS  ( BDF_CORRECT_METRICS | \
+                                    BDF_KEEP_COMMENTS   | \
+                                    BDF_KEEP_UNENCODED  | \
+                                    BDF_PROPORTIONAL    )
+
+
+  typedef struct  bdf_options_t_
+  {
+    int            correct_metrics;
+    int            keep_unencoded;
+    int            keep_comments;
+    int            font_spacing;
+
+  } bdf_options_t;
+
+
+  /* Callback function type for unknown configuration options. */
+  typedef int
+  (*bdf_options_callback_t)( bdf_options_t*  opts,
+                             char**          params,
+                             unsigned long   nparams,
+                             void*           client_data );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* BDF font property macros and types.                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#define BDF_ATOM      1
+#define BDF_INTEGER   2
+#define BDF_CARDINAL  3
+
+
+  /* This structure represents a particular property of a font. */
+  /* There are a set of defaults and each font has their own.   */
+  typedef struct  bdf_property_t_
+  {
+    char*  name;         /* Name of the property.   */
+    int    format;       /* Format of the property. */
+    int    builtin;      /* A builtin property.     */
+    union
+    {
+      char*          atom;
+      long           l;
+      unsigned long  ul;
+
+    } value;             /* Value of the property.  */
+
+  } bdf_property_t;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* BDF font metric and glyph types.                                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  typedef struct  bdf_bbx_t_
+  {
+    unsigned short  width;
+    unsigned short  height;
+
+    short           x_offset;
+    short           y_offset;
+
+    short           ascent;
+    short           descent;
+
+  } bdf_bbx_t;
+
+
+  typedef struct  bdf_glyph_t_
+  {
+    char*           name;        /* Glyph name.                          */
+    long            encoding;    /* Glyph encoding.                      */
+    unsigned short  swidth;      /* Scalable width.                      */
+    unsigned short  dwidth;      /* Device width.                        */
+    bdf_bbx_t       bbx;         /* Glyph bounding box.                  */
+    unsigned char*  bitmap;      /* Glyph bitmap.                        */
+    unsigned long   bpr;         /* Number of bytes used per row.        */
+    unsigned short  bytes;       /* Number of bytes used for the bitmap. */
+
+  } bdf_glyph_t;
+
+
+  typedef struct  _hashnode_
+  {
+    const char*  key;
+    size_t       data;
+
+  } _hashnode, *hashnode;
+
+
+  typedef struct  hashtable_
+  {
+    int        limit;
+    int        size;
+    int        used;
+    hashnode*  table;
+
+  } hashtable;
+
+
+  typedef struct  bdf_glyphlist_t_
+  {
+    unsigned short  pad;          /* Pad to 4-byte boundary.              */
+    unsigned short  bpp;          /* Bits per pixel.                      */
+    long            start;        /* Beginning encoding value of glyphs.  */
+    long            end;          /* Ending encoding value of glyphs.     */
+    bdf_glyph_t*    glyphs;       /* Glyphs themselves.                   */
+    unsigned long   glyphs_size;  /* Glyph structures allocated.          */
+    unsigned long   glyphs_used;  /* Glyph structures used.               */
+    bdf_bbx_t       bbx;          /* Overall bounding box of glyphs.      */
+
+  } bdf_glyphlist_t;
+
+
+  typedef struct  bdf_font_t_
+  {
+    char*            name;           /* Name of the font.                   */
+    bdf_bbx_t        bbx;            /* Font bounding box.                  */
+
+    long             point_size;     /* Point size of the font.             */
+    unsigned long    resolution_x;   /* Font horizontal resolution.         */
+    unsigned long    resolution_y;   /* Font vertical resolution.           */
+
+    int              spacing;        /* Font spacing value.                 */
+
+    unsigned short   monowidth;      /* Logical width for monowidth font.   */
+
+    long             default_char;   /* Encoding of the default glyph.      */
+
+    long             font_ascent;    /* Font ascent.                        */
+    long             font_descent;   /* Font descent.                       */
+
+    unsigned long    glyphs_size;    /* Glyph structures allocated.         */
+    unsigned long    glyphs_used;    /* Glyph structures used.              */
+    bdf_glyph_t*     glyphs;         /* Glyphs themselves.                  */
+
+    unsigned long    unencoded_size; /* Unencoded glyph struct. allocated.  */
+    unsigned long    unencoded_used; /* Unencoded glyph struct. used.       */
+    bdf_glyph_t*     unencoded;      /* Unencoded glyphs themselves.        */
+
+    unsigned long    props_size;     /* Font properties allocated.          */
+    unsigned long    props_used;     /* Font properties used.               */
+    bdf_property_t*  props;          /* Font properties themselves.         */
+
+    char*            comments;       /* Font comments.                      */
+    unsigned long    comments_len;   /* Length of comment string.           */
+
+    bdf_glyphlist_t  overflow;       /* Storage used for glyph insertion.   */
+
+    void*            internal;       /* Internal data for the font.         */
+
+    /* The size of the next two arrays must be in sync with the */
+    /* size of the `have' array in the `bdf_parse_t' structure. */
+    unsigned long    nmod[34816];    /* Bitmap indicating modified glyphs.  */
+    unsigned long    umod[34816];    /* Bitmap indicating modified          */
+                                     /* unencoded glyphs.                   */
+    unsigned short   modified;       /* Boolean indicating font modified.   */
+    unsigned short   bpp;            /* Bits per pixel.                     */
+
+    FT_Memory        memory;
+
+    bdf_property_t*  user_props;
+    unsigned long    nuser_props;
+    hashtable        proptbl;
+
+  } bdf_font_t;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Types for load/save callbacks.                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* Error codes. */
+#define BDF_MISSING_START       -1
+#define BDF_MISSING_FONTNAME    -2
+#define BDF_MISSING_SIZE        -3
+#define BDF_MISSING_CHARS       -4
+#define BDF_MISSING_STARTCHAR   -5
+#define BDF_MISSING_ENCODING    -6
+#define BDF_MISSING_BBX         -7
+
+#define BDF_OUT_OF_MEMORY      -20
+
+#define BDF_INVALID_LINE      -100
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* BDF font API.                                                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+  FT_LOCAL( FT_Error )
+  bdf_load_font( FT_Stream       stream,
+                 FT_Memory       memory,
+                 bdf_options_t*  opts,
+                 bdf_font_t*    *font );
+
+  FT_LOCAL( void )
+  bdf_free_font( bdf_font_t*  font );
+
+  FT_LOCAL( bdf_property_t * )
+  bdf_get_property( char*        name,
+                    bdf_font_t*  font );
+
+  FT_LOCAL( bdf_property_t * )
+  bdf_get_font_property( bdf_font_t*  font,
+                         const char*  name );
+
+
+FT_END_HEADER
+
+
+#endif /* __BDF_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/bdf/bdfdrivr.c b/extensions/externals/src/freetype-2.4.9/src/bdf/bdfdrivr.c
new file mode 100644
index 0000000..0edcc77
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bdf/bdfdrivr.c
@@ -0,0 +1,882 @@
+/*  bdfdrivr.c
+
+    FreeType font driver for bdf files
+
+    Copyright (C) 2001-2008, 2011 by
+    Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#include <ft2build.h>
+
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_BDF_H
+#include FT_TRUETYPE_IDS_H
+
+#include FT_SERVICE_BDF_H
+#include FT_SERVICE_XFREE86_NAME_H
+
+#include "bdf.h"
+#include "bdfdrivr.h"
+
+#include "bdferror.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_bdfdriver
+
+
+  typedef struct  BDF_CMapRec_
+  {
+    FT_CMapRec        cmap;
+    FT_ULong          num_encodings; /* ftobjs.h: FT_CMap->clazz->size */
+    BDF_encoding_el*  encodings;
+
+  } BDF_CMapRec, *BDF_CMap;
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  bdf_cmap_init( FT_CMap     bdfcmap,
+                 FT_Pointer  init_data )
+  {
+    BDF_CMap  cmap = (BDF_CMap)bdfcmap;
+    BDF_Face  face = (BDF_Face)FT_CMAP_FACE( cmap );
+    FT_UNUSED( init_data );
+
+
+    cmap->num_encodings = face->bdffont->glyphs_used;
+    cmap->encodings     = face->en_table;
+
+    return BDF_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  bdf_cmap_done( FT_CMap  bdfcmap )
+  {
+    BDF_CMap  cmap = (BDF_CMap)bdfcmap;
+
+
+    cmap->encodings     = NULL;
+    cmap->num_encodings = 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  bdf_cmap_char_index( FT_CMap    bdfcmap,
+                       FT_UInt32  charcode )
+  {
+    BDF_CMap          cmap      = (BDF_CMap)bdfcmap;
+    BDF_encoding_el*  encodings = cmap->encodings;
+    FT_ULong          min, max, mid; /* num_encodings */
+    FT_UShort         result    = 0; /* encodings->glyph */
+
+
+    min = 0;
+    max = cmap->num_encodings;
+
+    while ( min < max )
+    {
+      FT_ULong  code;
+
+
+      mid  = ( min + max ) >> 1;
+      code = encodings[mid].enc;
+
+      if ( charcode == code )
+      {
+        /* increase glyph index by 1 --              */
+        /* we reserve slot 0 for the undefined glyph */
+        result = encodings[mid].glyph + 1;
+        break;
+      }
+
+      if ( charcode < code )
+        max = mid;
+      else
+        min = mid + 1;
+    }
+
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  bdf_cmap_char_next( FT_CMap     bdfcmap,
+                      FT_UInt32  *acharcode )
+  {
+    BDF_CMap          cmap      = (BDF_CMap)bdfcmap;
+    BDF_encoding_el*  encodings = cmap->encodings;
+    FT_ULong          min, max, mid; /* num_encodings */
+    FT_UShort         result   = 0;  /* encodings->glyph */
+    FT_ULong          charcode = *acharcode + 1;
+
+
+    min = 0;
+    max = cmap->num_encodings;
+
+    while ( min < max )
+    {
+      FT_ULong  code; /* same as BDF_encoding_el.enc */
+
+
+      mid  = ( min + max ) >> 1;
+      code = encodings[mid].enc;
+
+      if ( charcode == code )
+      {
+        /* increase glyph index by 1 --              */
+        /* we reserve slot 0 for the undefined glyph */
+        result = encodings[mid].glyph + 1;
+        goto Exit;
+      }
+
+      if ( charcode < code )
+        max = mid;
+      else
+        min = mid + 1;
+    }
+
+    charcode = 0;
+    if ( min < cmap->num_encodings )
+    {
+      charcode = encodings[min].enc;
+      result   = encodings[min].glyph + 1;
+    }
+
+  Exit:
+    if ( charcode > 0xFFFFFFFFUL )
+    {
+      FT_TRACE1(( "bdf_cmap_char_next: charcode 0x%x > 32bit API" ));
+      *acharcode = 0;
+      /* XXX: result should be changed to indicate an overflow error */
+    }
+    else
+      *acharcode = (FT_UInt32)charcode;
+    return result;
+  }
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_CMap_ClassRec  bdf_cmap_class =
+  {
+    sizeof ( BDF_CMapRec ),
+    bdf_cmap_init,
+    bdf_cmap_done,
+    bdf_cmap_char_index,
+    bdf_cmap_char_next,
+
+    NULL, NULL, NULL, NULL, NULL
+  };
+
+
+  static FT_Error
+  bdf_interpret_style( BDF_Face  bdf )
+  {
+    FT_Error         error  = BDF_Err_Ok;
+    FT_Face          face   = FT_FACE( bdf );
+    FT_Memory        memory = face->memory;
+    bdf_font_t*      font   = bdf->bdffont;
+    bdf_property_t*  prop;
+
+    char*   strings[4] = { NULL, NULL, NULL, NULL };
+    size_t  nn, len, lengths[4];
+
+
+    face->style_flags = 0;
+
+    prop = bdf_get_font_property( font, (char *)"SLANT" );
+    if ( prop && prop->format == BDF_ATOM                             &&
+         prop->value.atom                                             &&
+         ( *(prop->value.atom) == 'O' || *(prop->value.atom) == 'o' ||
+           *(prop->value.atom) == 'I' || *(prop->value.atom) == 'i' ) )
+    {
+      face->style_flags |= FT_STYLE_FLAG_ITALIC;
+      strings[2] = ( *(prop->value.atom) == 'O' || *(prop->value.atom) == 'o' )
+                   ? (char *)"Oblique"
+                   : (char *)"Italic";
+    }
+
+    prop = bdf_get_font_property( font, (char *)"WEIGHT_NAME" );
+    if ( prop && prop->format == BDF_ATOM                             &&
+         prop->value.atom                                             &&
+         ( *(prop->value.atom) == 'B' || *(prop->value.atom) == 'b' ) )
+    {
+      face->style_flags |= FT_STYLE_FLAG_BOLD;
+      strings[1] = (char *)"Bold";
+    }
+
+    prop = bdf_get_font_property( font, (char *)"SETWIDTH_NAME" );
+    if ( prop && prop->format == BDF_ATOM                              &&
+         prop->value.atom && *(prop->value.atom)                       &&
+         !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
+      strings[3] = (char *)(prop->value.atom);
+
+    prop = bdf_get_font_property( font, (char *)"ADD_STYLE_NAME" );
+    if ( prop && prop->format == BDF_ATOM                              &&
+         prop->value.atom && *(prop->value.atom)                       &&
+         !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
+      strings[0] = (char *)(prop->value.atom);
+
+    len = 0;
+
+    for ( len = 0, nn = 0; nn < 4; nn++ )
+    {
+      lengths[nn] = 0;
+      if ( strings[nn] )
+      {
+        lengths[nn] = ft_strlen( strings[nn] );
+        len        += lengths[nn] + 1;
+      }
+    }
+
+    if ( len == 0 )
+    {
+      strings[0] = (char *)"Regular";
+      lengths[0] = ft_strlen( strings[0] );
+      len        = lengths[0] + 1;
+    }
+
+    {
+      char*  s;
+
+
+      if ( FT_ALLOC( face->style_name, len ) )
+        return error;
+
+      s = face->style_name;
+
+      for ( nn = 0; nn < 4; nn++ )
+      {
+        char*  src = strings[nn];
+
+
+        len = lengths[nn];
+
+        if ( src == NULL )
+          continue;
+
+        /* separate elements with a space */
+        if ( s != face->style_name )
+          *s++ = ' ';
+
+        ft_memcpy( s, src, len );
+
+        /* need to convert spaces to dashes for */
+        /* add_style_name and setwidth_name     */
+        if ( nn == 0 || nn == 3 )
+        {
+          size_t  mm;
+
+
+          for ( mm = 0; mm < len; mm++ )
+            if ( s[mm] == ' ' )
+              s[mm] = '-';
+        }
+
+        s += len;
+      }
+      *s = 0;
+    }
+
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  BDF_Face_Done( FT_Face  bdfface )         /* BDF_Face */
+  {
+    BDF_Face   face = (BDF_Face)bdfface;
+    FT_Memory  memory;
+
+
+    if ( !face )
+      return;
+
+    memory = FT_FACE_MEMORY( face );
+
+    bdf_free_font( face->bdffont );
+
+    FT_FREE( face->en_table );
+
+    FT_FREE( face->charset_encoding );
+    FT_FREE( face->charset_registry );
+    FT_FREE( bdfface->family_name );
+    FT_FREE( bdfface->style_name );
+
+    FT_FREE( bdfface->available_sizes );
+
+    FT_FREE( face->bdffont );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  BDF_Face_Init( FT_Stream      stream,
+                 FT_Face        bdfface,        /* BDF_Face */
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params )
+  {
+    FT_Error       error  = BDF_Err_Ok;
+    BDF_Face       face   = (BDF_Face)bdfface;
+    FT_Memory      memory = FT_FACE_MEMORY( face );
+
+    bdf_font_t*    font = NULL;
+    bdf_options_t  options;
+
+    FT_UNUSED( num_params );
+    FT_UNUSED( params );
+    FT_UNUSED( face_index );
+
+
+    FT_TRACE2(( "BDF driver\n" ));
+
+    if ( FT_STREAM_SEEK( 0 ) )
+      goto Exit;
+
+    options.correct_metrics = 1;   /* FZ XXX: options semantics */
+    options.keep_unencoded  = 1;
+    options.keep_comments   = 0;
+    options.font_spacing    = BDF_PROPORTIONAL;
+
+    error = bdf_load_font( stream, memory, &options, &font );
+    if ( error == BDF_Err_Missing_Startfont_Field )
+    {
+      FT_TRACE2(( "  not a BDF file\n" ));
+      goto Fail;
+    }
+    else if ( error )
+      goto Exit;
+
+    /* we have a bdf font: let's construct the face object */
+    face->bdffont = font;
+    {
+      bdf_property_t*  prop = NULL;
+
+
+      FT_TRACE4(( "  number of glyphs: allocated %d (used %d)\n",
+                  font->glyphs_size,
+                  font->glyphs_used ));
+      FT_TRACE4(( "  number of unencoded glyphs: allocated %d (used %d)\n",
+                  font->unencoded_size,
+                  font->unencoded_used ));
+
+      bdfface->num_faces  = 1;
+      bdfface->face_index = 0;
+      bdfface->face_flags = FT_FACE_FLAG_FIXED_SIZES |
+                            FT_FACE_FLAG_HORIZONTAL  |
+                            FT_FACE_FLAG_FAST_GLYPHS;
+
+      prop = bdf_get_font_property( font, "SPACING" );
+      if ( prop && prop->format == BDF_ATOM                             &&
+           prop->value.atom                                             &&
+           ( *(prop->value.atom) == 'M' || *(prop->value.atom) == 'm' ||
+             *(prop->value.atom) == 'C' || *(prop->value.atom) == 'c' ) )
+        bdfface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+      /* FZ XXX: TO DO: FT_FACE_FLAGS_VERTICAL   */
+      /* FZ XXX: I need a font to implement this */
+
+      prop = bdf_get_font_property( font, "FAMILY_NAME" );
+      if ( prop && prop->value.atom )
+      {
+        if ( FT_STRDUP( bdfface->family_name, prop->value.atom ) )
+          goto Exit;
+      }
+      else
+        bdfface->family_name = 0;
+
+      if ( ( error = bdf_interpret_style( face ) ) != 0 )
+        goto Exit;
+
+      /* the number of glyphs (with one slot for the undefined glyph */
+      /* at position 0 and all unencoded glyphs)                     */
+      bdfface->num_glyphs = font->glyphs_size + 1;
+
+      bdfface->num_fixed_sizes = 1;
+      if ( FT_NEW_ARRAY( bdfface->available_sizes, 1 ) )
+        goto Exit;
+
+      {
+        FT_Bitmap_Size*  bsize = bdfface->available_sizes;
+        FT_Short         resolution_x = 0, resolution_y = 0;
+
+
+        FT_MEM_ZERO( bsize, sizeof ( FT_Bitmap_Size ) );
+
+        bsize->height = (FT_Short)( font->font_ascent + font->font_descent );
+
+        prop = bdf_get_font_property( font, "AVERAGE_WIDTH" );
+        if ( prop )
+          bsize->width = (FT_Short)( ( prop->value.l + 5 ) / 10 );
+        else
+          bsize->width = (FT_Short)( bsize->height * 2/3 );
+
+        prop = bdf_get_font_property( font, "POINT_SIZE" );
+        if ( prop )
+          /* convert from 722.7 decipoints to 72 points per inch */
+          bsize->size =
+            (FT_Pos)( ( prop->value.l * 64 * 7200 + 36135L ) / 72270L );
+        else
+          bsize->size = bsize->width << 6;
+
+        prop = bdf_get_font_property( font, "PIXEL_SIZE" );
+        if ( prop )
+          bsize->y_ppem = (FT_Short)prop->value.l << 6;
+
+        prop = bdf_get_font_property( font, "RESOLUTION_X" );
+        if ( prop )
+          resolution_x = (FT_Short)prop->value.l;
+
+        prop = bdf_get_font_property( font, "RESOLUTION_Y" );
+        if ( prop )
+          resolution_y = (FT_Short)prop->value.l;
+
+        if ( bsize->y_ppem == 0 )
+        {
+          bsize->y_ppem = bsize->size;
+          if ( resolution_y )
+            bsize->y_ppem = bsize->y_ppem * resolution_y / 72;
+        }
+        if ( resolution_x && resolution_y )
+          bsize->x_ppem = bsize->y_ppem * resolution_x / resolution_y;
+        else
+          bsize->x_ppem = bsize->y_ppem;
+      }
+
+      /* encoding table */
+      {
+        bdf_glyph_t*   cur = font->glyphs;
+        unsigned long  n;
+
+
+        if ( FT_NEW_ARRAY( face->en_table, font->glyphs_size ) )
+          goto Exit;
+
+        face->default_glyph = 0;
+        for ( n = 0; n < font->glyphs_size; n++ )
+        {
+          (face->en_table[n]).enc = cur[n].encoding;
+          FT_TRACE4(( "  idx %d, val 0x%lX\n", n, cur[n].encoding ));
+          (face->en_table[n]).glyph = (FT_Short)n;
+
+          if ( cur[n].encoding == font->default_char )
+          {
+            if ( n < FT_UINT_MAX )
+              face->default_glyph = (FT_UInt)n;
+            else
+              FT_TRACE1(( "BDF_Face_Init:"
+                          " idx %d is too large for this system\n", n ));
+          }
+        }
+      }
+
+      /* charmaps */
+      {
+        bdf_property_t  *charset_registry = 0, *charset_encoding = 0;
+        FT_Bool          unicode_charmap  = 0;
+
+
+        charset_registry =
+          bdf_get_font_property( font, "CHARSET_REGISTRY" );
+        charset_encoding =
+          bdf_get_font_property( font, "CHARSET_ENCODING" );
+        if ( charset_registry && charset_encoding )
+        {
+          if ( charset_registry->format == BDF_ATOM &&
+               charset_encoding->format == BDF_ATOM &&
+               charset_registry->value.atom         &&
+               charset_encoding->value.atom         )
+          {
+            const char*  s;
+
+
+            if ( FT_STRDUP( face->charset_encoding,
+                            charset_encoding->value.atom ) ||
+                 FT_STRDUP( face->charset_registry,
+                            charset_registry->value.atom ) )
+              goto Exit;
+
+            /* Uh, oh, compare first letters manually to avoid dependency */
+            /* on locales.                                                */
+            s = face->charset_registry;
+            if ( ( s[0] == 'i' || s[0] == 'I' ) &&
+                 ( s[1] == 's' || s[1] == 'S' ) &&
+                 ( s[2] == 'o' || s[2] == 'O' ) )
+            {
+              s += 3;
+              if ( !ft_strcmp( s, "10646" )                      ||
+                   ( !ft_strcmp( s, "8859" ) &&
+                     !ft_strcmp( face->charset_encoding, "1" ) ) )
+              unicode_charmap = 1;
+            }
+
+            {
+              FT_CharMapRec  charmap;
+
+
+              charmap.face        = FT_FACE( face );
+              charmap.encoding    = FT_ENCODING_NONE;
+              /* initial platform/encoding should indicate unset status? */
+              charmap.platform_id = TT_PLATFORM_APPLE_UNICODE;
+              charmap.encoding_id = TT_APPLE_ID_DEFAULT;
+
+              if ( unicode_charmap )
+              {
+                charmap.encoding    = FT_ENCODING_UNICODE;
+                charmap.platform_id = TT_PLATFORM_MICROSOFT;
+                charmap.encoding_id = TT_MS_ID_UNICODE_CS;
+              }
+
+              error = FT_CMap_New( &bdf_cmap_class, NULL, &charmap, NULL );
+
+#if 0
+              /* Select default charmap */
+              if ( bdfface->num_charmaps )
+                bdfface->charmap = bdfface->charmaps[0];
+#endif
+            }
+
+            goto Exit;
+          }
+        }
+
+        /* otherwise assume Adobe standard encoding */
+
+        {
+          FT_CharMapRec  charmap;
+
+
+          charmap.face        = FT_FACE( face );
+          charmap.encoding    = FT_ENCODING_ADOBE_STANDARD;
+          charmap.platform_id = TT_PLATFORM_ADOBE;
+          charmap.encoding_id = TT_ADOBE_ID_STANDARD;
+
+          error = FT_CMap_New( &bdf_cmap_class, NULL, &charmap, NULL );
+
+          /* Select default charmap */
+          if ( bdfface->num_charmaps )
+            bdfface->charmap = bdfface->charmaps[0];
+        }
+      }
+    }
+
+  Exit:
+    return error;
+
+  Fail:
+    BDF_Face_Done( bdfface );
+    return BDF_Err_Unknown_File_Format;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  BDF_Size_Select( FT_Size   size,
+                   FT_ULong  strike_index )
+  {
+    bdf_font_t*  bdffont = ( (BDF_Face)size->face )->bdffont;
+
+
+    FT_Select_Metrics( size->face, strike_index );
+
+    size->metrics.ascender    = bdffont->font_ascent << 6;
+    size->metrics.descender   = -bdffont->font_descent << 6;
+    size->metrics.max_advance = bdffont->bbx.width << 6;
+
+    return BDF_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  BDF_Size_Request( FT_Size          size,
+                    FT_Size_Request  req )
+  {
+    FT_Face          face    = size->face;
+    FT_Bitmap_Size*  bsize   = face->available_sizes;
+    bdf_font_t*      bdffont = ( (BDF_Face)face )->bdffont;
+    FT_Error         error   = BDF_Err_Invalid_Pixel_Size;
+    FT_Long          height;
+
+
+    height = FT_REQUEST_HEIGHT( req );
+    height = ( height + 32 ) >> 6;
+
+    switch ( req->type )
+    {
+    case FT_SIZE_REQUEST_TYPE_NOMINAL:
+      if ( height == ( ( bsize->y_ppem + 32 ) >> 6 ) )
+        error = BDF_Err_Ok;
+      break;
+
+    case FT_SIZE_REQUEST_TYPE_REAL_DIM:
+      if ( height == ( bdffont->font_ascent +
+                       bdffont->font_descent ) )
+        error = BDF_Err_Ok;
+      break;
+
+    default:
+      error = BDF_Err_Unimplemented_Feature;
+      break;
+    }
+
+    if ( error )
+      return error;
+    else
+      return BDF_Size_Select( size, 0 );
+  }
+
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  BDF_Glyph_Load( FT_GlyphSlot  slot,
+                  FT_Size       size,
+                  FT_UInt       glyph_index,
+                  FT_Int32      load_flags )
+  {
+    BDF_Face     bdf    = (BDF_Face)FT_SIZE_FACE( size );
+    FT_Face      face   = FT_FACE( bdf );
+    FT_Error     error  = BDF_Err_Ok;
+    FT_Bitmap*   bitmap = &slot->bitmap;
+    bdf_glyph_t  glyph;
+    int          bpp    = bdf->bdffont->bpp;
+
+    FT_UNUSED( load_flags );
+
+
+    if ( !face || glyph_index >= (FT_UInt)face->num_glyphs )
+    {
+      error = BDF_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    /* index 0 is the undefined glyph */
+    if ( glyph_index == 0 )
+      glyph_index = bdf->default_glyph;
+    else
+      glyph_index--;
+
+    /* slot, bitmap => freetype, glyph => bdflib */
+    glyph = bdf->bdffont->glyphs[glyph_index];
+
+    bitmap->rows  = glyph.bbx.height;
+    bitmap->width = glyph.bbx.width;
+    if ( glyph.bpr > INT_MAX )
+      FT_TRACE1(( "BDF_Glyph_Load: too large pitch %d is truncated\n",
+                   glyph.bpr ));
+    bitmap->pitch = (int)glyph.bpr; /* same as FT_Bitmap.pitch */
+
+    /* note: we don't allocate a new array to hold the bitmap; */
+    /*       we can simply point to it                         */
+    ft_glyphslot_set_bitmap( slot, glyph.bitmap );
+
+    switch ( bpp )
+    {
+    case 1:
+      bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
+      break;
+    case 2:
+      bitmap->pixel_mode = FT_PIXEL_MODE_GRAY2;
+      break;
+    case 4:
+      bitmap->pixel_mode = FT_PIXEL_MODE_GRAY4;
+      break;
+    case 8:
+      bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
+      bitmap->num_grays  = 256;
+      break;
+    }
+
+    slot->format      = FT_GLYPH_FORMAT_BITMAP;
+    slot->bitmap_left = glyph.bbx.x_offset;
+    slot->bitmap_top  = glyph.bbx.ascent;
+
+    slot->metrics.horiAdvance  = glyph.dwidth << 6;
+    slot->metrics.horiBearingX = glyph.bbx.x_offset << 6;
+    slot->metrics.horiBearingY = glyph.bbx.ascent << 6;
+    slot->metrics.width        = bitmap->width << 6;
+    slot->metrics.height       = bitmap->rows << 6;
+
+    /*
+     * XXX DWIDTH1 and VVECTOR should be parsed and
+     * used here, provided such fonts do exist.
+     */
+    ft_synthesize_vertical_metrics( &slot->metrics,
+                                    bdf->bdffont->bbx.height << 6 );
+
+  Exit:
+    return error;
+  }
+
+
+ /*
+  *
+  *  BDF SERVICE
+  *
+  */
+
+  static FT_Error
+  bdf_get_bdf_property( BDF_Face          face,
+                        const char*       prop_name,
+                        BDF_PropertyRec  *aproperty )
+  {
+    bdf_property_t*  prop;
+
+
+    FT_ASSERT( face && face->bdffont );
+
+    prop = bdf_get_font_property( face->bdffont, prop_name );
+    if ( prop )
+    {
+      switch ( prop->format )
+      {
+      case BDF_ATOM:
+        aproperty->type   = BDF_PROPERTY_TYPE_ATOM;
+        aproperty->u.atom = prop->value.atom;
+        break;
+
+      case BDF_INTEGER:
+        if ( prop->value.l > 0x7FFFFFFFL || prop->value.l < ( -1 - 0x7FFFFFFFL ) )
+        {
+          FT_TRACE1(( "bdf_get_bdf_property:"
+                      " too large integer 0x%x is truncated\n" ));
+        }
+        aproperty->type      = BDF_PROPERTY_TYPE_INTEGER;
+        aproperty->u.integer = (FT_Int32)prop->value.l;
+        break;
+
+      case BDF_CARDINAL:
+        if ( prop->value.ul > 0xFFFFFFFFUL )
+        {
+          FT_TRACE1(( "bdf_get_bdf_property:"
+                      " too large cardinal 0x%x is truncated\n" ));
+        }
+        aproperty->type       = BDF_PROPERTY_TYPE_CARDINAL;
+        aproperty->u.cardinal = (FT_UInt32)prop->value.ul;
+        break;
+
+      default:
+        goto Fail;
+      }
+      return 0;
+    }
+
+  Fail:
+    return BDF_Err_Invalid_Argument;
+  }
+
+
+  static FT_Error
+  bdf_get_charset_id( BDF_Face      face,
+                      const char*  *acharset_encoding,
+                      const char*  *acharset_registry )
+  {
+    *acharset_encoding = face->charset_encoding;
+    *acharset_registry = face->charset_registry;
+
+    return 0;
+  }
+
+
+  static const FT_Service_BDFRec  bdf_service_bdf =
+  {
+    (FT_BDF_GetCharsetIdFunc)bdf_get_charset_id,
+    (FT_BDF_GetPropertyFunc) bdf_get_bdf_property
+  };
+
+
+ /*
+  *
+  *  SERVICES LIST
+  *
+  */
+
+  static const FT_ServiceDescRec  bdf_services[] =
+  {
+    { FT_SERVICE_ID_BDF,       &bdf_service_bdf },
+    { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_BDF },
+    { NULL, NULL }
+  };
+
+
+  FT_CALLBACK_DEF( FT_Module_Interface )
+  bdf_driver_requester( FT_Module    module,
+                        const char*  name )
+  {
+    FT_UNUSED( module );
+
+    return ft_service_list_lookup( bdf_services, name );
+  }
+
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_Driver_ClassRec  bdf_driver_class =
+  {
+    {
+      FT_MODULE_FONT_DRIVER         |
+      FT_MODULE_DRIVER_NO_OUTLINES,
+      sizeof ( FT_DriverRec ),
+
+      "bdf",
+      0x10000L,
+      0x20000L,
+
+      0,
+
+      0,                        /* FT_Module_Constructor */
+      0,                        /* FT_Module_Destructor  */
+      bdf_driver_requester
+    },
+
+    sizeof ( BDF_FaceRec ),
+    sizeof ( FT_SizeRec ),
+    sizeof ( FT_GlyphSlotRec ),
+
+    BDF_Face_Init,
+    BDF_Face_Done,
+    0,                          /* FT_Size_InitFunc */
+    0,                          /* FT_Size_DoneFunc */
+    0,                          /* FT_Slot_InitFunc */
+    0,                          /* FT_Slot_DoneFunc */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    ft_stub_set_char_sizes,
+    ft_stub_set_pixel_sizes,
+#endif
+    BDF_Glyph_Load,
+
+    0,                          /* FT_Face_GetKerningFunc  */
+    0,                          /* FT_Face_AttachFunc      */
+    0,                          /* FT_Face_GetAdvancesFunc */
+
+    BDF_Size_Request,
+    BDF_Size_Select
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/bdf/bdfdrivr.h b/extensions/externals/src/freetype-2.4.9/src/bdf/bdfdrivr.h
new file mode 100644
index 0000000..ca0dae5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bdf/bdfdrivr.h
@@ -0,0 +1,80 @@
+/*  bdfdrivr.h
+
+    FreeType font driver for bdf fonts
+
+  Copyright (C) 2001, 2002, 2003, 2004 by
+  Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __BDFDRIVR_H__
+#define __BDFDRIVR_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+#include "bdf.h"
+
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "this module does not support PIC yet"
+#endif
+
+
+  typedef struct  BDF_encoding_el_
+  {
+    FT_ULong   enc;
+    FT_UShort  glyph;
+
+  } BDF_encoding_el;
+
+
+  typedef struct  BDF_FaceRec_
+  {
+    FT_FaceRec        root;
+
+    char*             charset_encoding;
+    char*             charset_registry;
+
+    bdf_font_t*       bdffont;
+
+    BDF_encoding_el*  en_table;
+
+    FT_CharMap        charmap_handle;
+    FT_CharMapRec     charmap;  /* a single charmap per face */
+
+    FT_UInt           default_glyph;
+
+  } BDF_FaceRec, *BDF_Face;
+
+
+  FT_EXPORT_VAR( const FT_Driver_ClassRec )  bdf_driver_class;
+
+
+FT_END_HEADER
+
+
+#endif /* __BDFDRIVR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/bdf/bdferror.h b/extensions/externals/src/freetype-2.4.9/src/bdf/bdferror.h
new file mode 100644
index 0000000..ea545ac
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bdf/bdferror.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2001, 2002, 2012 Francesco Zappa Nardelli
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
+ * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the BDF error enumeration constants.      */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __BDFERROR_H__
+#define __BDFERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  BDF_Err_
+#define FT_ERR_BASE    FT_Mod_Err_BDF
+
+#include FT_ERRORS_H
+
+#endif /* __BDFERROR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/bdf/bdflib.c b/extensions/externals/src/freetype-2.4.9/src/bdf/bdflib.c
new file mode 100644
index 0000000..b7b6857
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bdf/bdflib.c
@@ -0,0 +1,2613 @@
+/*
+ * Copyright 2000 Computing Research Labs, New Mexico State University
+ * Copyright 2001-2012
+ *   Francesco Zappa Nardelli
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
+ * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  This file is based on bdf.c,v 1.22 2000/03/16 20:08:50               */
+  /*                                                                       */
+  /*  taken from Mark Leisher's xmbdfed package                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+
+#include FT_FREETYPE_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_OBJECTS_H
+
+#include "bdf.h"
+#include "bdferror.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_bdflib
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Default BDF font options.                                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  static const bdf_options_t  _bdf_opts =
+  {
+    1,                /* Correct metrics.               */
+    1,                /* Preserve unencoded glyphs.     */
+    0,                /* Preserve comments.             */
+    BDF_PROPORTIONAL  /* Default spacing.               */
+  };
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Builtin BDF font properties.                                          */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /* List of most properties that might appear in a font.  Doesn't include */
+  /* the RAW_* and AXIS_* properties in X11R6 polymorphic fonts.           */
+
+  static const bdf_property_t  _bdf_properties[] =
+  {
+    { (char *)"ADD_STYLE_NAME",          BDF_ATOM,     1, { 0 } },
+    { (char *)"AVERAGE_WIDTH",           BDF_INTEGER,  1, { 0 } },
+    { (char *)"AVG_CAPITAL_WIDTH",       BDF_INTEGER,  1, { 0 } },
+    { (char *)"AVG_LOWERCASE_WIDTH",     BDF_INTEGER,  1, { 0 } },
+    { (char *)"CAP_HEIGHT",              BDF_INTEGER,  1, { 0 } },
+    { (char *)"CHARSET_COLLECTIONS",     BDF_ATOM,     1, { 0 } },
+    { (char *)"CHARSET_ENCODING",        BDF_ATOM,     1, { 0 } },
+    { (char *)"CHARSET_REGISTRY",        BDF_ATOM,     1, { 0 } },
+    { (char *)"COMMENT",                 BDF_ATOM,     1, { 0 } },
+    { (char *)"COPYRIGHT",               BDF_ATOM,     1, { 0 } },
+    { (char *)"DEFAULT_CHAR",            BDF_CARDINAL, 1, { 0 } },
+    { (char *)"DESTINATION",             BDF_CARDINAL, 1, { 0 } },
+    { (char *)"DEVICE_FONT_NAME",        BDF_ATOM,     1, { 0 } },
+    { (char *)"END_SPACE",               BDF_INTEGER,  1, { 0 } },
+    { (char *)"FACE_NAME",               BDF_ATOM,     1, { 0 } },
+    { (char *)"FAMILY_NAME",             BDF_ATOM,     1, { 0 } },
+    { (char *)"FIGURE_WIDTH",            BDF_INTEGER,  1, { 0 } },
+    { (char *)"FONT",                    BDF_ATOM,     1, { 0 } },
+    { (char *)"FONTNAME_REGISTRY",       BDF_ATOM,     1, { 0 } },
+    { (char *)"FONT_ASCENT",             BDF_INTEGER,  1, { 0 } },
+    { (char *)"FONT_DESCENT",            BDF_INTEGER,  1, { 0 } },
+    { (char *)"FOUNDRY",                 BDF_ATOM,     1, { 0 } },
+    { (char *)"FULL_NAME",               BDF_ATOM,     1, { 0 } },
+    { (char *)"ITALIC_ANGLE",            BDF_INTEGER,  1, { 0 } },
+    { (char *)"MAX_SPACE",               BDF_INTEGER,  1, { 0 } },
+    { (char *)"MIN_SPACE",               BDF_INTEGER,  1, { 0 } },
+    { (char *)"NORM_SPACE",              BDF_INTEGER,  1, { 0 } },
+    { (char *)"NOTICE",                  BDF_ATOM,     1, { 0 } },
+    { (char *)"PIXEL_SIZE",              BDF_INTEGER,  1, { 0 } },
+    { (char *)"POINT_SIZE",              BDF_INTEGER,  1, { 0 } },
+    { (char *)"QUAD_WIDTH",              BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_ASCENT",              BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_AVERAGE_WIDTH",       BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_AVG_CAPITAL_WIDTH",   BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_AVG_LOWERCASE_WIDTH", BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_CAP_HEIGHT",          BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_DESCENT",             BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_END_SPACE",           BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_FIGURE_WIDTH",        BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_MAX_SPACE",           BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_MIN_SPACE",           BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_NORM_SPACE",          BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_PIXEL_SIZE",          BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_POINT_SIZE",          BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_PIXELSIZE",           BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_POINTSIZE",           BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_QUAD_WIDTH",          BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_SMALL_CAP_SIZE",      BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_STRIKEOUT_ASCENT",    BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_STRIKEOUT_DESCENT",   BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_SUBSCRIPT_SIZE",      BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_SUBSCRIPT_X",         BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_SUBSCRIPT_Y",         BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_SUPERSCRIPT_SIZE",    BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_SUPERSCRIPT_X",       BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_SUPERSCRIPT_Y",       BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_UNDERLINE_POSITION",  BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_UNDERLINE_THICKNESS", BDF_INTEGER,  1, { 0 } },
+    { (char *)"RAW_X_HEIGHT",            BDF_INTEGER,  1, { 0 } },
+    { (char *)"RELATIVE_SETWIDTH",       BDF_CARDINAL, 1, { 0 } },
+    { (char *)"RELATIVE_WEIGHT",         BDF_CARDINAL, 1, { 0 } },
+    { (char *)"RESOLUTION",              BDF_INTEGER,  1, { 0 } },
+    { (char *)"RESOLUTION_X",            BDF_CARDINAL, 1, { 0 } },
+    { (char *)"RESOLUTION_Y",            BDF_CARDINAL, 1, { 0 } },
+    { (char *)"SETWIDTH_NAME",           BDF_ATOM,     1, { 0 } },
+    { (char *)"SLANT",                   BDF_ATOM,     1, { 0 } },
+    { (char *)"SMALL_CAP_SIZE",          BDF_INTEGER,  1, { 0 } },
+    { (char *)"SPACING",                 BDF_ATOM,     1, { 0 } },
+    { (char *)"STRIKEOUT_ASCENT",        BDF_INTEGER,  1, { 0 } },
+    { (char *)"STRIKEOUT_DESCENT",       BDF_INTEGER,  1, { 0 } },
+    { (char *)"SUBSCRIPT_SIZE",          BDF_INTEGER,  1, { 0 } },
+    { (char *)"SUBSCRIPT_X",             BDF_INTEGER,  1, { 0 } },
+    { (char *)"SUBSCRIPT_Y",             BDF_INTEGER,  1, { 0 } },
+    { (char *)"SUPERSCRIPT_SIZE",        BDF_INTEGER,  1, { 0 } },
+    { (char *)"SUPERSCRIPT_X",           BDF_INTEGER,  1, { 0 } },
+    { (char *)"SUPERSCRIPT_Y",           BDF_INTEGER,  1, { 0 } },
+    { (char *)"UNDERLINE_POSITION",      BDF_INTEGER,  1, { 0 } },
+    { (char *)"UNDERLINE_THICKNESS",     BDF_INTEGER,  1, { 0 } },
+    { (char *)"WEIGHT",                  BDF_CARDINAL, 1, { 0 } },
+    { (char *)"WEIGHT_NAME",             BDF_ATOM,     1, { 0 } },
+    { (char *)"X_HEIGHT",                BDF_INTEGER,  1, { 0 } },
+    { (char *)"_MULE_BASELINE_OFFSET",   BDF_INTEGER,  1, { 0 } },
+    { (char *)"_MULE_RELATIVE_COMPOSE",  BDF_INTEGER,  1, { 0 } },
+  };
+
+  static const unsigned long
+  _num_bdf_properties = sizeof ( _bdf_properties ) /
+                        sizeof ( _bdf_properties[0] );
+
+
+  /* Auto correction messages. */
+#define ACMSG1   "FONT_ASCENT property missing.  " \
+                 "Added `FONT_ASCENT %hd'.\n"
+#define ACMSG2   "FONT_DESCENT property missing.  " \
+                 "Added `FONT_DESCENT %hd'.\n"
+#define ACMSG3   "Font width != actual width.  Old: %hd New: %hd.\n"
+#define ACMSG4   "Font left bearing != actual left bearing.  " \
+                 "Old: %hd New: %hd.\n"
+#define ACMSG5   "Font ascent != actual ascent.  Old: %hd New: %hd.\n"
+#define ACMSG6   "Font descent != actual descent.  Old: %hd New: %hd.\n"
+#define ACMSG7   "Font height != actual height. Old: %hd New: %hd.\n"
+#define ACMSG8   "Glyph scalable width (SWIDTH) adjustments made.\n"
+#define ACMSG9   "SWIDTH field missing at line %ld.  Set automatically.\n"
+#define ACMSG10  "DWIDTH field missing at line %ld.  Set to glyph width.\n"
+#define ACMSG11  "SIZE bits per pixel field adjusted to %hd.\n"
+#define ACMSG12  "Duplicate encoding %ld (%s) changed to unencoded.\n"
+#define ACMSG13  "Glyph %ld extra rows removed.\n"
+#define ACMSG14  "Glyph %ld extra columns removed.\n"
+#define ACMSG15  "Incorrect glyph count: %ld indicated but %ld found.\n"
+#define ACMSG16  "Glyph %ld missing columns padded with zero bits.\n"
+
+  /* Error messages. */
+#define ERRMSG1  "[line %ld] Missing `%s' line.\n"
+#define ERRMSG2  "[line %ld] Font header corrupted or missing fields.\n"
+#define ERRMSG3  "[line %ld] Font glyphs corrupted or missing fields.\n"
+#define ERRMSG4  "[line %ld] BBX too big.\n"
+#define ERRMSG5  "[line %ld] `%s' value too big.\n"
+#define ERRMSG6  "[line %ld] Input line too long.\n"
+#define ERRMSG7  "[line %ld] Font name too long.\n"
+#define ERRMSG8  "[line %ld] Invalid `%s' value.\n"
+#define ERRMSG9  "[line %ld] Invalid keyword.\n"
+
+  /* Debug messages. */
+#define DBGMSG1  "  [%6ld] %s" /* no \n */
+#define DBGMSG2  " (0x%lX)\n"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Hash table utilities for the properties.                              */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /* XXX: Replace this with FreeType's hash functions */
+
+
+#define INITIAL_HT_SIZE  241
+
+  typedef void
+  (*hash_free_func)( hashnode  node );
+
+  static hashnode*
+  hash_bucket( const char*  key,
+               hashtable*   ht )
+  {
+    const char*    kp  = key;
+    unsigned long  res = 0;
+    hashnode*      bp  = ht->table, *ndp;
+
+
+    /* Mocklisp hash function. */
+    while ( *kp )
+      res = ( res << 5 ) - res + *kp++;
+
+    ndp = bp + ( res % ht->size );
+    while ( *ndp )
+    {
+      kp = (*ndp)->key;
+      if ( kp[0] == key[0] && ft_strcmp( kp, key ) == 0 )
+        break;
+      ndp--;
+      if ( ndp < bp )
+        ndp = bp + ( ht->size - 1 );
+    }
+
+    return ndp;
+  }
+
+
+  static FT_Error
+  hash_rehash( hashtable*  ht,
+               FT_Memory   memory )
+  {
+    hashnode*  obp = ht->table, *bp, *nbp;
+    int        i, sz = ht->size;
+    FT_Error   error = BDF_Err_Ok;
+
+
+    ht->size <<= 1;
+    ht->limit  = ht->size / 3;
+
+    if ( FT_NEW_ARRAY( ht->table, ht->size ) )
+      goto Exit;
+
+    for ( i = 0, bp = obp; i < sz; i++, bp++ )
+    {
+      if ( *bp )
+      {
+        nbp = hash_bucket( (*bp)->key, ht );
+        *nbp = *bp;
+      }
+    }
+    FT_FREE( obp );
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  hash_init( hashtable*  ht,
+             FT_Memory   memory )
+  {
+    int       sz = INITIAL_HT_SIZE;
+    FT_Error  error = BDF_Err_Ok;
+
+
+    ht->size  = sz;
+    ht->limit = sz / 3;
+    ht->used  = 0;
+
+    if ( FT_NEW_ARRAY( ht->table, sz ) )
+      goto Exit;
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  hash_free( hashtable*  ht,
+             FT_Memory   memory )
+  {
+    if ( ht != 0 )
+    {
+      int        i, sz = ht->size;
+      hashnode*  bp = ht->table;
+
+
+      for ( i = 0; i < sz; i++, bp++ )
+        FT_FREE( *bp );
+
+      FT_FREE( ht->table );
+    }
+  }
+
+
+  static FT_Error
+  hash_insert( char*       key,
+               size_t      data,
+               hashtable*  ht,
+               FT_Memory   memory )
+  {
+    hashnode  nn, *bp = hash_bucket( key, ht );
+    FT_Error  error = BDF_Err_Ok;
+
+
+    nn = *bp;
+    if ( !nn )
+    {
+      if ( FT_NEW( nn ) )
+        goto Exit;
+      *bp = nn;
+
+      nn->key  = key;
+      nn->data = data;
+
+      if ( ht->used >= ht->limit )
+      {
+        error = hash_rehash( ht, memory );
+        if ( error )
+          goto Exit;
+      }
+      ht->used++;
+    }
+    else
+      nn->data = data;
+
+  Exit:
+    return error;
+  }
+
+
+  static hashnode
+  hash_lookup( const char* key,
+               hashtable*  ht )
+  {
+    hashnode *np = hash_bucket( key, ht );
+
+
+    return *np;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Utility types and functions.                                          */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* Function type for parsing lines of a BDF font. */
+
+  typedef FT_Error
+  (*_bdf_line_func_t)( char*          line,
+                       unsigned long  linelen,
+                       unsigned long  lineno,
+                       void*          call_data,
+                       void*          client_data );
+
+
+  /* List structure for splitting lines into fields. */
+
+  typedef struct  _bdf_list_t_
+  {
+    char**         field;
+    unsigned long  size;
+    unsigned long  used;
+    FT_Memory      memory;
+
+  } _bdf_list_t;
+
+
+  /* Structure used while loading BDF fonts. */
+
+  typedef struct  _bdf_parse_t_
+  {
+    unsigned long   flags;
+    unsigned long   cnt;
+    unsigned long   row;
+
+    short           minlb;
+    short           maxlb;
+    short           maxrb;
+    short           maxas;
+    short           maxds;
+
+    short           rbearing;
+
+    char*           glyph_name;
+    long            glyph_enc;
+
+    bdf_font_t*     font;
+    bdf_options_t*  opts;
+
+    unsigned long   have[34816]; /* must be in sync with `nmod' and `umod' */
+                                 /* arrays from `bdf_font_t' structure     */
+    _bdf_list_t     list;
+
+    FT_Memory       memory;
+
+  } _bdf_parse_t;
+
+
+#define setsbit( m, cc ) \
+          ( m[(FT_Byte)(cc) >> 3] |= (FT_Byte)( 1 << ( (cc) & 7 ) ) )
+#define sbitset( m, cc ) \
+          ( m[(FT_Byte)(cc) >> 3]  & ( 1 << ( (cc) & 7 ) ) )
+
+
+  static void
+  _bdf_list_init( _bdf_list_t*  list,
+                  FT_Memory     memory )
+  {
+    FT_ZERO( list );
+    list->memory = memory;
+  }
+
+
+  static void
+  _bdf_list_done( _bdf_list_t*  list )
+  {
+    FT_Memory  memory = list->memory;
+
+
+    if ( memory )
+    {
+      FT_FREE( list->field );
+      FT_ZERO( list );
+    }
+  }
+
+
+  static FT_Error
+  _bdf_list_ensure( _bdf_list_t*   list,
+                    unsigned long  num_items ) /* same as _bdf_list_t.used */
+  {
+    FT_Error  error = BDF_Err_Ok;
+
+
+    if ( num_items > list->size )
+    {
+      unsigned long  oldsize = list->size; /* same as _bdf_list_t.size */
+      unsigned long  newsize = oldsize + ( oldsize >> 1 ) + 5;
+      unsigned long  bigsize = (unsigned long)( FT_INT_MAX / sizeof ( char* ) );
+      FT_Memory      memory  = list->memory;
+
+
+      if ( oldsize == bigsize )
+      {
+        error = BDF_Err_Out_Of_Memory;
+        goto Exit;
+      }
+      else if ( newsize < oldsize || newsize > bigsize )
+        newsize = bigsize;
+
+      if ( FT_RENEW_ARRAY( list->field, oldsize, newsize ) )
+        goto Exit;
+
+      list->size = newsize;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  _bdf_list_shift( _bdf_list_t*   list,
+                   unsigned long  n )
+  {
+    unsigned long  i, u;
+
+
+    if ( list == 0 || list->used == 0 || n == 0 )
+      return;
+
+    if ( n >= list->used )
+    {
+      list->used = 0;
+      return;
+    }
+
+    for ( u = n, i = 0; u < list->used; i++, u++ )
+      list->field[i] = list->field[u];
+    list->used -= n;
+  }
+
+
+  /* An empty string for empty fields. */
+
+  static const char  empty[1] = { 0 };      /* XXX eliminate this */
+
+
+  static char *
+  _bdf_list_join( _bdf_list_t*    list,
+                  int             c,
+                  unsigned long  *alen )
+  {
+    unsigned long  i, j;
+    char           *fp, *dp;
+
+
+    *alen = 0;
+
+    if ( list == 0 || list->used == 0 )
+      return 0;
+
+    dp = list->field[0];
+    for ( i = j = 0; i < list->used; i++ )
+    {
+      fp = list->field[i];
+      while ( *fp )
+        dp[j++] = *fp++;
+
+      if ( i + 1 < list->used )
+        dp[j++] = (char)c;
+    }
+    if ( dp != empty )
+      dp[j] = 0;
+
+    *alen = j;
+    return dp;
+  }
+
+
+  /* The code below ensures that we have at least 4 + 1 `field' */
+  /* elements in `list' (which are possibly NULL) so that we    */
+  /* don't have to check the number of fields in most cases.    */
+
+  static FT_Error
+  _bdf_list_split( _bdf_list_t*   list,
+                   char*          separators,
+                   char*          line,
+                   unsigned long  linelen )
+  {
+    int       mult, final_empty;
+    char      *sp, *ep, *end;
+    char      seps[32];
+    FT_Error  error = BDF_Err_Ok;
+
+
+    /* Initialize the list. */
+    list->used = 0;
+    if ( list->size )
+    {
+      list->field[0] = (char*)empty;
+      list->field[1] = (char*)empty;
+      list->field[2] = (char*)empty;
+      list->field[3] = (char*)empty;
+    }
+
+    /* If the line is empty, then simply return. */
+    if ( linelen == 0 || line[0] == 0 )
+      goto Exit;
+
+    /* In the original code, if the `separators' parameter is NULL or */
+    /* empty, the list is split into individual bytes.  We don't need */
+    /* this, so an error is signaled.                                 */
+    if ( separators == 0 || *separators == 0 )
+    {
+      error = BDF_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    /* Prepare the separator bitmap. */
+    FT_MEM_ZERO( seps, 32 );
+
+    /* If the very last character of the separator string is a plus, then */
+    /* set the `mult' flag to indicate that multiple separators should be */
+    /* collapsed into one.                                                */
+    for ( mult = 0, sp = separators; sp && *sp; sp++ )
+    {
+      if ( *sp == '+' && *( sp + 1 ) == 0 )
+        mult = 1;
+      else
+        setsbit( seps, *sp );
+    }
+
+    /* Break the line up into fields. */
+    for ( final_empty = 0, sp = ep = line, end = sp + linelen;
+          sp < end && *sp; )
+    {
+      /* Collect everything that is not a separator. */
+      for ( ; *ep && !sbitset( seps, *ep ); ep++ )
+        ;
+
+      /* Resize the list if necessary. */
+      if ( list->used == list->size )
+      {
+        error = _bdf_list_ensure( list, list->used + 1 );
+        if ( error )
+          goto Exit;
+      }
+
+      /* Assign the field appropriately. */
+      list->field[list->used++] = ( ep > sp ) ? sp : (char*)empty;
+
+      sp = ep;
+
+      if ( mult )
+      {
+        /* If multiple separators should be collapsed, do it now by */
+        /* setting all the separator characters to 0.               */
+        for ( ; *ep && sbitset( seps, *ep ); ep++ )
+          *ep = 0;
+      }
+      else if ( *ep != 0 )
+        /* Don't collapse multiple separators by making them 0, so just */
+        /* make the one encountered 0.                                  */
+        *ep++ = 0;
+
+      final_empty = ( ep > sp && *ep == 0 );
+      sp = ep;
+    }
+
+    /* Finally, NULL-terminate the list. */
+    if ( list->used + final_empty >= list->size )
+    {
+      error = _bdf_list_ensure( list, list->used + final_empty + 1 );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( final_empty )
+      list->field[list->used++] = (char*)empty;
+
+    list->field[list->used] = 0;
+
+  Exit:
+    return error;
+  }
+
+
+#define NO_SKIP  256  /* this value cannot be stored in a 'char' */
+
+
+  static FT_Error
+  _bdf_readstream( FT_Stream         stream,
+                   _bdf_line_func_t  callback,
+                   void*             client_data,
+                   unsigned long    *lno )
+  {
+    _bdf_line_func_t  cb;
+    unsigned long     lineno, buf_size;
+    int               refill, hold, to_skip;
+    ptrdiff_t         bytes, start, end, cursor, avail;
+    char*             buf = 0;
+    FT_Memory         memory = stream->memory;
+    FT_Error          error = BDF_Err_Ok;
+
+
+    if ( callback == 0 )
+    {
+      error = BDF_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    /* initial size and allocation of the input buffer */
+    buf_size = 1024;
+
+    if ( FT_NEW_ARRAY( buf, buf_size ) )
+      goto Exit;
+
+    cb      = callback;
+    lineno  = 1;
+    buf[0]  = 0;
+    start   = 0;
+    end     = 0;
+    avail   = 0;
+    cursor  = 0;
+    refill  = 1;
+    to_skip = NO_SKIP;
+    bytes   = 0;        /* make compiler happy */
+
+    for (;;)
+    {
+      if ( refill )
+      {
+        bytes  = (ptrdiff_t)FT_Stream_TryRead(
+                   stream, (FT_Byte*)buf + cursor,
+                   (FT_ULong)( buf_size - cursor ) );
+        avail  = cursor + bytes;
+        cursor = 0;
+        refill = 0;
+      }
+
+      end = start;
+
+      /* should we skip an optional character like \n or \r? */
+      if ( start < avail && buf[start] == to_skip )
+      {
+        start  += 1;
+        to_skip = NO_SKIP;
+        continue;
+      }
+
+      /* try to find the end of the line */
+      while ( end < avail && buf[end] != '\n' && buf[end] != '\r' )
+        end++;
+
+      /* if we hit the end of the buffer, try shifting its content */
+      /* or even resizing it                                       */
+      if ( end >= avail )
+      {
+        if ( bytes == 0 )  /* last line in file doesn't end in \r or \n */
+          break;           /* ignore it then exit                       */
+
+        if ( start == 0 )
+        {
+          /* this line is definitely too long; try resizing the input */
+          /* buffer a bit to handle it.                               */
+          FT_ULong  new_size;
+
+
+          if ( buf_size >= 65536UL )  /* limit ourselves to 64KByte */
+          {
+            FT_ERROR(( "_bdf_readstream: " ERRMSG6, lineno ));
+            error = BDF_Err_Invalid_Argument;
+            goto Exit;
+          }
+
+          new_size = buf_size * 2;
+          if ( FT_RENEW_ARRAY( buf, buf_size, new_size ) )
+            goto Exit;
+
+          cursor   = buf_size;
+          buf_size = new_size;
+        }
+        else
+        {
+          bytes = avail - start;
+
+          FT_MEM_COPY( buf, buf + start, bytes );
+
+          cursor = bytes;
+          avail -= bytes;
+          start  = 0;
+        }
+        refill = 1;
+        continue;
+      }
+
+      /* Temporarily NUL-terminate the line. */
+      hold     = buf[end];
+      buf[end] = 0;
+
+      /* XXX: Use encoding independent value for 0x1a */
+      if ( buf[start] != '#' && buf[start] != 0x1a && end > start )
+      {
+        error = (*cb)( buf + start, end - start, lineno,
+                       (void*)&cb, client_data );
+        /* Redo if we have encountered CHARS without properties. */
+        if ( error == -1 )
+          error = (*cb)( buf + start, end - start, lineno,
+                         (void*)&cb, client_data );
+        if ( error )
+          break;
+      }
+
+      lineno  += 1;
+      buf[end] = (char)hold;
+      start    = end + 1;
+
+      if ( hold == '\n' )
+        to_skip = '\r';
+      else if ( hold == '\r' )
+        to_skip = '\n';
+      else
+        to_skip = NO_SKIP;
+    }
+
+    *lno = lineno;
+
+  Exit:
+    FT_FREE( buf );
+    return error;
+  }
+
+
+  /* XXX: make this work with EBCDIC also */
+
+  static const unsigned char  a2i[128] =
+  {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+  };
+
+  static const unsigned char  odigits[32] =
+  {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  };
+
+  static const unsigned char  ddigits[32] =
+  {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x03,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  };
+
+  static const unsigned char  hdigits[32] =
+  {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x03,
+    0x7e, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  };
+
+
+#define isdigok( m, d )  (m[(d) >> 3] & ( 1 << ( (d) & 7 ) ) )
+
+
+  /* Routine to convert an ASCII string into an unsigned long integer. */
+  static unsigned long
+  _bdf_atoul( char*   s,
+              char**  end,
+              int     base )
+  {
+    unsigned long         v;
+    const unsigned char*  dmap;
+
+
+    if ( s == 0 || *s == 0 )
+      return 0;
+
+    /* Make sure the radix is something recognizable.  Default to 10. */
+    switch ( base )
+    {
+    case 8:
+      dmap = odigits;
+      break;
+    case 16:
+      dmap = hdigits;
+      break;
+    default:
+      base = 10;
+      dmap = ddigits;
+      break;
+    }
+
+    /* Check for the special hex prefix. */
+    if ( *s == '0'                                  &&
+         ( *( s + 1 ) == 'x' || *( s + 1 ) == 'X' ) )
+    {
+      base = 16;
+      dmap = hdigits;
+      s   += 2;
+    }
+
+    for ( v = 0; isdigok( dmap, *s ); s++ )
+      v = v * base + a2i[(int)*s];
+
+    if ( end != 0 )
+      *end = s;
+
+    return v;
+  }
+
+
+  /* Routine to convert an ASCII string into an signed long integer. */
+  static long
+  _bdf_atol( char*   s,
+             char**  end,
+             int     base )
+  {
+    long                  v, neg;
+    const unsigned char*  dmap;
+
+
+    if ( s == 0 || *s == 0 )
+      return 0;
+
+    /* Make sure the radix is something recognizable.  Default to 10. */
+    switch ( base )
+    {
+    case 8:
+      dmap = odigits;
+      break;
+    case 16:
+      dmap = hdigits;
+      break;
+    default:
+      base = 10;
+      dmap = ddigits;
+      break;
+    }
+
+    /* Check for a minus sign. */
+    neg = 0;
+    if ( *s == '-' )
+    {
+      s++;
+      neg = 1;
+    }
+
+    /* Check for the special hex prefix. */
+    if ( *s == '0'                                  &&
+         ( *( s + 1 ) == 'x' || *( s + 1 ) == 'X' ) )
+    {
+      base = 16;
+      dmap = hdigits;
+      s   += 2;
+    }
+
+    for ( v = 0; isdigok( dmap, *s ); s++ )
+      v = v * base + a2i[(int)*s];
+
+    if ( end != 0 )
+      *end = s;
+
+    return ( !neg ) ? v : -v;
+  }
+
+
+  /* Routine to convert an ASCII string into an signed short integer. */
+  static short
+  _bdf_atos( char*   s,
+             char**  end,
+             int     base )
+  {
+    short                 v, neg;
+    const unsigned char*  dmap;
+
+
+    if ( s == 0 || *s == 0 )
+      return 0;
+
+    /* Make sure the radix is something recognizable.  Default to 10. */
+    switch ( base )
+    {
+    case 8:
+      dmap = odigits;
+      break;
+    case 16:
+      dmap = hdigits;
+      break;
+    default:
+      base = 10;
+      dmap = ddigits;
+      break;
+    }
+
+    /* Check for a minus. */
+    neg = 0;
+    if ( *s == '-' )
+    {
+      s++;
+      neg = 1;
+    }
+
+    /* Check for the special hex prefix. */
+    if ( *s == '0'                                  &&
+         ( *( s + 1 ) == 'x' || *( s + 1 ) == 'X' ) )
+    {
+      base = 16;
+      dmap = hdigits;
+      s   += 2;
+    }
+
+    for ( v = 0; isdigok( dmap, *s ); s++ )
+      v = (short)( v * base + a2i[(int)*s] );
+
+    if ( end != 0 )
+      *end = s;
+
+    return (short)( ( !neg ) ? v : -v );
+  }
+
+
+  /* Routine to compare two glyphs by encoding so they can be sorted. */
+  static int
+  by_encoding( const void*  a,
+               const void*  b )
+  {
+    bdf_glyph_t  *c1, *c2;
+
+
+    c1 = (bdf_glyph_t *)a;
+    c2 = (bdf_glyph_t *)b;
+
+    if ( c1->encoding < c2->encoding )
+      return -1;
+
+    if ( c1->encoding > c2->encoding )
+      return 1;
+
+    return 0;
+  }
+
+
+  static FT_Error
+  bdf_create_property( char*        name,
+                       int          format,
+                       bdf_font_t*  font )
+  {
+    size_t           n;
+    bdf_property_t*  p;
+    FT_Memory        memory = font->memory;
+    FT_Error         error = BDF_Err_Ok;
+
+
+    /* First check whether the property has        */
+    /* already been added or not.  If it has, then */
+    /* simply ignore it.                           */
+    if ( hash_lookup( name, &(font->proptbl) ) )
+      goto Exit;
+
+    if ( FT_RENEW_ARRAY( font->user_props,
+                         font->nuser_props,
+                         font->nuser_props + 1 ) )
+      goto Exit;
+
+    p = font->user_props + font->nuser_props;
+    FT_ZERO( p );
+
+    n = ft_strlen( name ) + 1;
+    if ( n > FT_ULONG_MAX )
+      return BDF_Err_Invalid_Argument;
+
+    if ( FT_NEW_ARRAY( p->name, n ) )
+      goto Exit;
+
+    FT_MEM_COPY( (char *)p->name, name, n );
+
+    p->format  = format;
+    p->builtin = 0;
+
+    n = _num_bdf_properties + font->nuser_props;
+
+    error = hash_insert( p->name, n, &(font->proptbl), memory );
+    if ( error )
+      goto Exit;
+
+    font->nuser_props++;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( bdf_property_t * )
+  bdf_get_property( char*        name,
+                    bdf_font_t*  font )
+  {
+    hashnode  hn;
+    size_t    propid;
+
+
+    if ( name == 0 || *name == 0 )
+      return 0;
+
+    if ( ( hn = hash_lookup( name, &(font->proptbl) ) ) == 0 )
+      return 0;
+
+    propid = hn->data;
+    if ( propid >= _num_bdf_properties )
+      return font->user_props + ( propid - _num_bdf_properties );
+
+    return (bdf_property_t*)_bdf_properties + propid;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* BDF font file parsing flags and functions.                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* Parse flags. */
+
+#define _BDF_START      0x0001
+#define _BDF_FONT_NAME  0x0002
+#define _BDF_SIZE       0x0004
+#define _BDF_FONT_BBX   0x0008
+#define _BDF_PROPS      0x0010
+#define _BDF_GLYPHS     0x0020
+#define _BDF_GLYPH      0x0040
+#define _BDF_ENCODING   0x0080
+#define _BDF_SWIDTH     0x0100
+#define _BDF_DWIDTH     0x0200
+#define _BDF_BBX        0x0400
+#define _BDF_BITMAP     0x0800
+
+#define _BDF_SWIDTH_ADJ  0x1000
+
+#define _BDF_GLYPH_BITS ( _BDF_GLYPH    | \
+                          _BDF_ENCODING | \
+                          _BDF_SWIDTH   | \
+                          _BDF_DWIDTH   | \
+                          _BDF_BBX      | \
+                          _BDF_BITMAP   )
+
+#define _BDF_GLYPH_WIDTH_CHECK   0x40000000UL
+#define _BDF_GLYPH_HEIGHT_CHECK  0x80000000UL
+
+
+  static FT_Error
+  _bdf_add_comment( bdf_font_t*    font,
+                    char*          comment,
+                    unsigned long  len )
+  {
+    char*      cp;
+    FT_Memory  memory = font->memory;
+    FT_Error   error = BDF_Err_Ok;
+
+
+    if ( FT_RENEW_ARRAY( font->comments,
+                         font->comments_len,
+                         font->comments_len + len + 1 ) )
+      goto Exit;
+
+    cp = font->comments + font->comments_len;
+
+    FT_MEM_COPY( cp, comment, len );
+    cp[len] = '\n';
+
+    font->comments_len += len + 1;
+
+  Exit:
+    return error;
+  }
+
+
+  /* Set the spacing from the font name if it exists, or set it to the */
+  /* default specified in the options.                                 */
+  static FT_Error
+  _bdf_set_default_spacing( bdf_font_t*     font,
+                            bdf_options_t*  opts,
+                            unsigned long   lineno )
+  {
+    size_t       len;
+    char         name[256];
+    _bdf_list_t  list;
+    FT_Memory    memory;
+    FT_Error     error = BDF_Err_Ok;
+
+
+    if ( font == 0 || font->name == 0 || font->name[0] == 0 )
+    {
+      error = BDF_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    memory = font->memory;
+
+    _bdf_list_init( &list, memory );
+
+    font->spacing = opts->font_spacing;
+
+    len = ft_strlen( font->name ) + 1;
+    /* Limit ourselves to 256 characters in the font name. */
+    if ( len >= 256 )
+    {
+      FT_ERROR(( "_bdf_set_default_spacing: " ERRMSG7, lineno ));
+      error = BDF_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    FT_MEM_COPY( name, font->name, len );
+
+    error = _bdf_list_split( &list, (char *)"-", name, len );
+    if ( error )
+      goto Fail;
+
+    if ( list.used == 15 )
+    {
+      switch ( list.field[11][0] )
+      {
+      case 'C':
+      case 'c':
+        font->spacing = BDF_CHARCELL;
+        break;
+      case 'M':
+      case 'm':
+        font->spacing = BDF_MONOWIDTH;
+        break;
+      case 'P':
+      case 'p':
+        font->spacing = BDF_PROPORTIONAL;
+        break;
+      }
+    }
+
+  Fail:
+    _bdf_list_done( &list );
+
+  Exit:
+    return error;
+  }
+
+
+  /* Determine whether the property is an atom or not.  If it is, then */
+  /* clean it up so the double quotes are removed if they exist.       */
+  static int
+  _bdf_is_atom( char*          line,
+                unsigned long  linelen,
+                char**         name,
+                char**         value,
+                bdf_font_t*    font )
+  {
+    int              hold;
+    char             *sp, *ep;
+    bdf_property_t*  p;
+
+
+    *name = sp = ep = line;
+
+    while ( *ep && *ep != ' ' && *ep != '\t' )
+      ep++;
+
+    hold = -1;
+    if ( *ep )
+    {
+      hold = *ep;
+      *ep  = 0;
+    }
+
+    p = bdf_get_property( sp, font );
+
+    /* Restore the character that was saved before any return can happen. */
+    if ( hold != -1 )
+      *ep = (char)hold;
+
+    /* If the property exists and is not an atom, just return here. */
+    if ( p && p->format != BDF_ATOM )
+      return 0;
+
+    /* The property is an atom.  Trim all leading and trailing whitespace */
+    /* and double quotes for the atom value.                              */
+    sp = ep;
+    ep = line + linelen;
+
+    /* Trim the leading whitespace if it exists. */
+    if ( *sp )
+      *sp++ = 0;
+    while ( *sp                           &&
+            ( *sp == ' ' || *sp == '\t' ) )
+      sp++;
+
+    /* Trim the leading double quote if it exists. */
+    if ( *sp == '"' )
+      sp++;
+    *value = sp;
+
+    /* Trim the trailing whitespace if it exists. */
+    while ( ep > sp                                       &&
+            ( *( ep - 1 ) == ' ' || *( ep - 1 ) == '\t' ) )
+      *--ep = 0;
+
+    /* Trim the trailing double quote if it exists. */
+    if ( ep > sp && *( ep - 1 ) == '"' )
+      *--ep = 0;
+
+    return 1;
+  }
+
+
+  static FT_Error
+  _bdf_add_property( bdf_font_t*    font,
+                     char*          name,
+                     char*          value,
+                     unsigned long  lineno )
+  {
+    size_t          propid;
+    hashnode        hn;
+    bdf_property_t  *prop, *fp;
+    FT_Memory       memory = font->memory;
+    FT_Error        error = BDF_Err_Ok;
+
+
+    /* First, check whether the property already exists in the font. */
+    if ( ( hn = hash_lookup( name, (hashtable *)font->internal ) ) != 0 )
+    {
+      /* The property already exists in the font, so simply replace */
+      /* the value of the property with the current value.          */
+      fp = font->props + hn->data;
+
+      switch ( fp->format )
+      {
+      case BDF_ATOM:
+        /* Delete the current atom if it exists. */
+        FT_FREE( fp->value.atom );
+
+        if ( value && value[0] != 0 )
+        {
+          if ( FT_STRDUP( fp->value.atom, value ) )
+            goto Exit;
+        }
+        break;
+
+      case BDF_INTEGER:
+        fp->value.l = _bdf_atol( value, 0, 10 );
+        break;
+
+      case BDF_CARDINAL:
+        fp->value.ul = _bdf_atoul( value, 0, 10 );
+        break;
+
+      default:
+        ;
+      }
+
+      goto Exit;
+    }
+
+    /* See whether this property type exists yet or not. */
+    /* If not, create it.                                */
+    hn = hash_lookup( name, &(font->proptbl) );
+    if ( hn == 0 )
+    {
+      error = bdf_create_property( name, BDF_ATOM, font );
+      if ( error )
+        goto Exit;
+      hn = hash_lookup( name, &(font->proptbl) );
+    }
+
+    /* Allocate another property if this is overflow. */
+    if ( font->props_used == font->props_size )
+    {
+      if ( font->props_size == 0 )
+      {
+        if ( FT_NEW_ARRAY( font->props, 1 ) )
+          goto Exit;
+      }
+      else
+      {
+        if ( FT_RENEW_ARRAY( font->props,
+                             font->props_size,
+                             font->props_size + 1 ) )
+          goto Exit;
+      }
+
+      fp = font->props + font->props_size;
+      FT_MEM_ZERO( fp, sizeof ( bdf_property_t ) );
+      font->props_size++;
+    }
+
+    propid = hn->data;
+    if ( propid >= _num_bdf_properties )
+      prop = font->user_props + ( propid - _num_bdf_properties );
+    else
+      prop = (bdf_property_t*)_bdf_properties + propid;
+
+    fp = font->props + font->props_used;
+
+    fp->name    = prop->name;
+    fp->format  = prop->format;
+    fp->builtin = prop->builtin;
+
+    switch ( prop->format )
+    {
+    case BDF_ATOM:
+      fp->value.atom = 0;
+      if ( value != 0 && value[0] )
+      {
+        if ( FT_STRDUP( fp->value.atom, value ) )
+          goto Exit;
+      }
+      break;
+
+    case BDF_INTEGER:
+      fp->value.l = _bdf_atol( value, 0, 10 );
+      break;
+
+    case BDF_CARDINAL:
+      fp->value.ul = _bdf_atoul( value, 0, 10 );
+      break;
+    }
+
+    /* If the property happens to be a comment, then it doesn't need */
+    /* to be added to the internal hash table.                       */
+    if ( ft_memcmp( name, "COMMENT", 7 ) != 0 )
+    {
+      /* Add the property to the font property table. */
+      error = hash_insert( fp->name,
+                           font->props_used,
+                           (hashtable *)font->internal,
+                           memory );
+      if ( error )
+        goto Exit;
+    }
+
+    font->props_used++;
+
+    /* Some special cases need to be handled here.  The DEFAULT_CHAR       */
+    /* property needs to be located if it exists in the property list, the */
+    /* FONT_ASCENT and FONT_DESCENT need to be assigned if they are        */
+    /* present, and the SPACING property should override the default       */
+    /* spacing.                                                            */
+    if ( ft_memcmp( name, "DEFAULT_CHAR", 12 ) == 0 )
+      font->default_char = fp->value.l;
+    else if ( ft_memcmp( name, "FONT_ASCENT", 11 ) == 0 )
+      font->font_ascent = fp->value.l;
+    else if ( ft_memcmp( name, "FONT_DESCENT", 12 ) == 0 )
+      font->font_descent = fp->value.l;
+    else if ( ft_memcmp( name, "SPACING", 7 ) == 0 )
+    {
+      if ( !fp->value.atom )
+      {
+        FT_ERROR(( "_bdf_add_property: " ERRMSG8, lineno, "SPACING" ));
+        error = BDF_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      if ( fp->value.atom[0] == 'p' || fp->value.atom[0] == 'P' )
+        font->spacing = BDF_PROPORTIONAL;
+      else if ( fp->value.atom[0] == 'm' || fp->value.atom[0] == 'M' )
+        font->spacing = BDF_MONOWIDTH;
+      else if ( fp->value.atom[0] == 'c' || fp->value.atom[0] == 'C' )
+        font->spacing = BDF_CHARCELL;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static const unsigned char nibble_mask[8] =
+  {
+    0xFF, 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC, 0xFE
+  };
+
+
+  /* Actually parse the glyph info and bitmaps. */
+  static FT_Error
+  _bdf_parse_glyphs( char*          line,
+                     unsigned long  linelen,
+                     unsigned long  lineno,
+                     void*          call_data,
+                     void*          client_data )
+  {
+    int                c, mask_index;
+    char*              s;
+    unsigned char*     bp;
+    unsigned long      i, slen, nibbles;
+
+    _bdf_parse_t*      p;
+    bdf_glyph_t*       glyph;
+    bdf_font_t*        font;
+
+    FT_Memory          memory;
+    FT_Error           error = BDF_Err_Ok;
+
+    FT_UNUSED( call_data );
+    FT_UNUSED( lineno );        /* only used in debug mode */
+
+
+    p = (_bdf_parse_t *)client_data;
+
+    font   = p->font;
+    memory = font->memory;
+
+    /* Check for a comment. */
+    if ( ft_memcmp( line, "COMMENT", 7 ) == 0 )
+    {
+      linelen -= 7;
+
+      s = line + 7;
+      if ( *s != 0 )
+      {
+        s++;
+        linelen--;
+      }
+      error = _bdf_add_comment( p->font, s, linelen );
+      goto Exit;
+    }
+
+    /* The very first thing expected is the number of glyphs. */
+    if ( !( p->flags & _BDF_GLYPHS ) )
+    {
+      if ( ft_memcmp( line, "CHARS", 5 ) != 0 )
+      {
+        FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "CHARS" ));
+        error = BDF_Err_Missing_Chars_Field;
+        goto Exit;
+      }
+
+      error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+      if ( error )
+        goto Exit;
+      p->cnt = font->glyphs_size = _bdf_atoul( p->list.field[1], 0, 10 );
+
+      /* Make sure the number of glyphs is non-zero. */
+      if ( p->cnt == 0 )
+        font->glyphs_size = 64;
+
+      /* Limit ourselves to 1,114,112 glyphs in the font (this is the */
+      /* number of code points available in Unicode).                 */
+      if ( p->cnt >= 0x110000UL )
+      {
+        FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG5, lineno, "CHARS" ));
+        error = BDF_Err_Invalid_Argument;
+        goto Exit;
+      }
+
+      if ( FT_NEW_ARRAY( font->glyphs, font->glyphs_size ) )
+        goto Exit;
+
+      p->flags |= _BDF_GLYPHS;
+
+      goto Exit;
+    }
+
+    /* Check for the ENDFONT field. */
+    if ( ft_memcmp( line, "ENDFONT", 7 ) == 0 )
+    {
+      /* Sort the glyphs by encoding. */
+      ft_qsort( (char *)font->glyphs,
+                font->glyphs_used,
+                sizeof ( bdf_glyph_t ),
+                by_encoding );
+
+      p->flags &= ~_BDF_START;
+
+      goto Exit;
+    }
+
+    /* Check for the ENDCHAR field. */
+    if ( ft_memcmp( line, "ENDCHAR", 7 ) == 0 )
+    {
+      p->glyph_enc = 0;
+      p->flags    &= ~_BDF_GLYPH_BITS;
+
+      goto Exit;
+    }
+
+    /* Check whether a glyph is being scanned but should be */
+    /* ignored because it is an unencoded glyph.            */
+    if ( ( p->flags & _BDF_GLYPH )     &&
+         p->glyph_enc            == -1 &&
+         p->opts->keep_unencoded == 0  )
+      goto Exit;
+
+    /* Check for the STARTCHAR field. */
+    if ( ft_memcmp( line, "STARTCHAR", 9 ) == 0 )
+    {
+      /* Set the character name in the parse info first until the */
+      /* encoding can be checked for an unencoded character.      */
+      FT_FREE( p->glyph_name );
+
+      error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+      if ( error )
+        goto Exit;
+
+      _bdf_list_shift( &p->list, 1 );
+
+      s = _bdf_list_join( &p->list, ' ', &slen );
+
+      if ( !s )
+      {
+        FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG8, lineno, "STARTCHAR" ));
+        error = BDF_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      if ( FT_NEW_ARRAY( p->glyph_name, slen + 1 ) )
+        goto Exit;
+
+      FT_MEM_COPY( p->glyph_name, s, slen + 1 );
+
+      p->flags |= _BDF_GLYPH;
+
+      FT_TRACE4(( DBGMSG1, lineno, s ));
+
+      goto Exit;
+    }
+
+    /* Check for the ENCODING field. */
+    if ( ft_memcmp( line, "ENCODING", 8 ) == 0 )
+    {
+      if ( !( p->flags & _BDF_GLYPH ) )
+      {
+        /* Missing STARTCHAR field. */
+        FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "STARTCHAR" ));
+        error = BDF_Err_Missing_Startchar_Field;
+        goto Exit;
+      }
+
+      error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+      if ( error )
+        goto Exit;
+
+      p->glyph_enc = _bdf_atol( p->list.field[1], 0, 10 );
+
+      /* Normalize negative encoding values.  The specification only */
+      /* allows -1, but we can be more generous here.                */
+      if ( p->glyph_enc < -1 )
+        p->glyph_enc = -1;
+
+      /* Check for alternative encoding format. */
+      if ( p->glyph_enc == -1 && p->list.used > 2 )
+        p->glyph_enc = _bdf_atol( p->list.field[2], 0, 10 );
+
+      FT_TRACE4(( DBGMSG2, p->glyph_enc ));
+
+      /* Check that the encoding is in the Unicode range because  */
+      /* otherwise p->have (a bitmap with static size) overflows. */
+      if ( p->glyph_enc > 0                               &&
+           (size_t)p->glyph_enc >= sizeof ( p->have ) * 8 )
+      {
+        FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG5, lineno, "ENCODING" ));
+        error = BDF_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      /* Check whether this encoding has already been encountered. */
+      /* If it has then change it to unencoded so it gets added if */
+      /* indicated.                                                */
+      if ( p->glyph_enc >= 0 )
+      {
+        if ( _bdf_glyph_modified( p->have, p->glyph_enc ) )
+        {
+          /* Emit a message saying a glyph has been moved to the */
+          /* unencoded area.                                     */
+          FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG12,
+                      p->glyph_enc, p->glyph_name ));
+          p->glyph_enc = -1;
+          font->modified = 1;
+        }
+        else
+          _bdf_set_glyph_modified( p->have, p->glyph_enc );
+      }
+
+      if ( p->glyph_enc >= 0 )
+      {
+        /* Make sure there are enough glyphs allocated in case the */
+        /* number of characters happen to be wrong.                */
+        if ( font->glyphs_used == font->glyphs_size )
+        {
+          if ( FT_RENEW_ARRAY( font->glyphs,
+                               font->glyphs_size,
+                               font->glyphs_size + 64 ) )
+            goto Exit;
+
+          font->glyphs_size += 64;
+        }
+
+        glyph           = font->glyphs + font->glyphs_used++;
+        glyph->name     = p->glyph_name;
+        glyph->encoding = p->glyph_enc;
+
+        /* Reset the initial glyph info. */
+        p->glyph_name = 0;
+      }
+      else
+      {
+        /* Unencoded glyph.  Check whether it should */
+        /* be added or not.                          */
+        if ( p->opts->keep_unencoded != 0 )
+        {
+          /* Allocate the next unencoded glyph. */
+          if ( font->unencoded_used == font->unencoded_size )
+          {
+            if ( FT_RENEW_ARRAY( font->unencoded ,
+                                 font->unencoded_size,
+                                 font->unencoded_size + 4 ) )
+              goto Exit;
+
+            font->unencoded_size += 4;
+          }
+
+          glyph           = font->unencoded + font->unencoded_used;
+          glyph->name     = p->glyph_name;
+          glyph->encoding = font->unencoded_used++;
+        }
+        else
+          /* Free up the glyph name if the unencoded shouldn't be */
+          /* kept.                                                */
+          FT_FREE( p->glyph_name );
+
+        p->glyph_name = 0;
+      }
+
+      /* Clear the flags that might be added when width and height are */
+      /* checked for consistency.                                      */
+      p->flags &= ~( _BDF_GLYPH_WIDTH_CHECK | _BDF_GLYPH_HEIGHT_CHECK );
+
+      p->flags |= _BDF_ENCODING;
+
+      goto Exit;
+    }
+
+    /* Point at the glyph being constructed. */
+    if ( p->glyph_enc == -1 )
+      glyph = font->unencoded + ( font->unencoded_used - 1 );
+    else
+      glyph = font->glyphs + ( font->glyphs_used - 1 );
+
+    /* Check whether a bitmap is being constructed. */
+    if ( p->flags & _BDF_BITMAP )
+    {
+      /* If there are more rows than are specified in the glyph metrics, */
+      /* ignore the remaining lines.                                     */
+      if ( p->row >= (unsigned long)glyph->bbx.height )
+      {
+        if ( !( p->flags & _BDF_GLYPH_HEIGHT_CHECK ) )
+        {
+          FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG13, glyph->encoding ));
+          p->flags |= _BDF_GLYPH_HEIGHT_CHECK;
+          font->modified = 1;
+        }
+
+        goto Exit;
+      }
+
+      /* Only collect the number of nibbles indicated by the glyph     */
+      /* metrics.  If there are more columns, they are simply ignored. */
+      nibbles = glyph->bpr << 1;
+      bp      = glyph->bitmap + p->row * glyph->bpr;
+
+      for ( i = 0; i < nibbles; i++ )
+      {
+        c = line[i];
+        if ( !isdigok( hdigits, c ) )
+          break;
+        *bp = (FT_Byte)( ( *bp << 4 ) + a2i[c] );
+        if ( i + 1 < nibbles && ( i & 1 ) )
+          *++bp = 0;
+      }
+
+      /* If any line has not enough columns,            */
+      /* indicate they have been padded with zero bits. */
+      if ( i < nibbles                            &&
+           !( p->flags & _BDF_GLYPH_WIDTH_CHECK ) )
+      {
+        FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG16, glyph->encoding ));
+        p->flags       |= _BDF_GLYPH_WIDTH_CHECK;
+        font->modified  = 1;
+      }
+
+      /* Remove possible garbage at the right. */
+      mask_index = ( glyph->bbx.width * p->font->bpp ) & 7;
+      if ( glyph->bbx.width )
+        *bp &= nibble_mask[mask_index];
+
+      /* If any line has extra columns, indicate they have been removed. */
+      if ( i == nibbles                           &&
+           isdigok( hdigits, line[nibbles] )      &&
+           !( p->flags & _BDF_GLYPH_WIDTH_CHECK ) )
+      {
+        FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG14, glyph->encoding ));
+        p->flags       |= _BDF_GLYPH_WIDTH_CHECK;
+        font->modified  = 1;
+      }
+
+      p->row++;
+      goto Exit;
+    }
+
+    /* Expect the SWIDTH (scalable width) field next. */
+    if ( ft_memcmp( line, "SWIDTH", 6 ) == 0 )
+    {
+      if ( !( p->flags & _BDF_ENCODING ) )
+        goto Missing_Encoding;
+
+      error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+      if ( error )
+        goto Exit;
+
+      glyph->swidth = (unsigned short)_bdf_atoul( p->list.field[1], 0, 10 );
+      p->flags |= _BDF_SWIDTH;
+
+      goto Exit;
+    }
+
+    /* Expect the DWIDTH (scalable width) field next. */
+    if ( ft_memcmp( line, "DWIDTH", 6 ) == 0 )
+    {
+      if ( !( p->flags & _BDF_ENCODING ) )
+        goto Missing_Encoding;
+
+      error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+      if ( error )
+        goto Exit;
+
+      glyph->dwidth = (unsigned short)_bdf_atoul( p->list.field[1], 0, 10 );
+
+      if ( !( p->flags & _BDF_SWIDTH ) )
+      {
+        /* Missing SWIDTH field.  Emit an auto correction message and set */
+        /* the scalable width from the device width.                      */
+        FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG9, lineno ));
+
+        glyph->swidth = (unsigned short)FT_MulDiv(
+                          glyph->dwidth, 72000L,
+                          (FT_Long)( font->point_size *
+                                     font->resolution_x ) );
+      }
+
+      p->flags |= _BDF_DWIDTH;
+      goto Exit;
+    }
+
+    /* Expect the BBX field next. */
+    if ( ft_memcmp( line, "BBX", 3 ) == 0 )
+    {
+      if ( !( p->flags & _BDF_ENCODING ) )
+        goto Missing_Encoding;
+
+      error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+      if ( error )
+        goto Exit;
+
+      glyph->bbx.width    = _bdf_atos( p->list.field[1], 0, 10 );
+      glyph->bbx.height   = _bdf_atos( p->list.field[2], 0, 10 );
+      glyph->bbx.x_offset = _bdf_atos( p->list.field[3], 0, 10 );
+      glyph->bbx.y_offset = _bdf_atos( p->list.field[4], 0, 10 );
+
+      /* Generate the ascent and descent of the character. */
+      glyph->bbx.ascent  = (short)( glyph->bbx.height + glyph->bbx.y_offset );
+      glyph->bbx.descent = (short)( -glyph->bbx.y_offset );
+
+      /* Determine the overall font bounding box as the characters are */
+      /* loaded so corrections can be done later if indicated.         */
+      p->maxas    = (short)FT_MAX( glyph->bbx.ascent, p->maxas );
+      p->maxds    = (short)FT_MAX( glyph->bbx.descent, p->maxds );
+
+      p->rbearing = (short)( glyph->bbx.width + glyph->bbx.x_offset );
+
+      p->maxrb    = (short)FT_MAX( p->rbearing, p->maxrb );
+      p->minlb    = (short)FT_MIN( glyph->bbx.x_offset, p->minlb );
+      p->maxlb    = (short)FT_MAX( glyph->bbx.x_offset, p->maxlb );
+
+      if ( !( p->flags & _BDF_DWIDTH ) )
+      {
+        /* Missing DWIDTH field.  Emit an auto correction message and set */
+        /* the device width to the glyph width.                           */
+        FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG10, lineno ));
+        glyph->dwidth = glyph->bbx.width;
+      }
+
+      /* If the BDF_CORRECT_METRICS flag is set, then adjust the SWIDTH */
+      /* value if necessary.                                            */
+      if ( p->opts->correct_metrics != 0 )
+      {
+        /* Determine the point size of the glyph. */
+        unsigned short  sw = (unsigned short)FT_MulDiv(
+                               glyph->dwidth, 72000L,
+                               (FT_Long)( font->point_size *
+                                          font->resolution_x ) );
+
+
+        if ( sw != glyph->swidth )
+        {
+          glyph->swidth = sw;
+
+          if ( p->glyph_enc == -1 )
+            _bdf_set_glyph_modified( font->umod,
+                                     font->unencoded_used - 1 );
+          else
+            _bdf_set_glyph_modified( font->nmod, glyph->encoding );
+
+          p->flags       |= _BDF_SWIDTH_ADJ;
+          font->modified  = 1;
+        }
+      }
+
+      p->flags |= _BDF_BBX;
+      goto Exit;
+    }
+
+    /* And finally, gather up the bitmap. */
+    if ( ft_memcmp( line, "BITMAP", 6 ) == 0 )
+    {
+      unsigned long  bitmap_size;
+
+
+      if ( !( p->flags & _BDF_BBX ) )
+      {
+        /* Missing BBX field. */
+        FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "BBX" ));
+        error = BDF_Err_Missing_Bbx_Field;
+        goto Exit;
+      }
+
+      /* Allocate enough space for the bitmap. */
+      glyph->bpr = ( glyph->bbx.width * p->font->bpp + 7 ) >> 3;
+
+      bitmap_size = glyph->bpr * glyph->bbx.height;
+      if ( glyph->bpr > 0xFFFFU || bitmap_size > 0xFFFFU )
+      {
+        FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG4, lineno ));
+        error = BDF_Err_Bbx_Too_Big;
+        goto Exit;
+      }
+      else
+        glyph->bytes = (unsigned short)bitmap_size;
+
+      if ( FT_NEW_ARRAY( glyph->bitmap, glyph->bytes ) )
+        goto Exit;
+
+      p->row    = 0;
+      p->flags |= _BDF_BITMAP;
+
+      goto Exit;
+    }
+
+    FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG9, lineno ));
+    error = BDF_Err_Invalid_File_Format;
+    goto Exit;
+
+  Missing_Encoding:
+    /* Missing ENCODING field. */
+    FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "ENCODING" ));
+    error = BDF_Err_Missing_Encoding_Field;
+
+  Exit:
+    if ( error && ( p->flags & _BDF_GLYPH ) )
+      FT_FREE( p->glyph_name );
+
+    return error;
+  }
+
+
+  /* Load the font properties. */
+  static FT_Error
+  _bdf_parse_properties( char*          line,
+                         unsigned long  linelen,
+                         unsigned long  lineno,
+                         void*          call_data,
+                         void*          client_data )
+  {
+    unsigned long      vlen;
+    _bdf_line_func_t*  next;
+    _bdf_parse_t*      p;
+    char*              name;
+    char*              value;
+    char               nbuf[128];
+    FT_Error           error = BDF_Err_Ok;
+
+    FT_UNUSED( lineno );
+
+
+    next = (_bdf_line_func_t *)call_data;
+    p    = (_bdf_parse_t *)    client_data;
+
+    /* Check for the end of the properties. */
+    if ( ft_memcmp( line, "ENDPROPERTIES", 13 ) == 0 )
+    {
+      /* If the FONT_ASCENT or FONT_DESCENT properties have not been      */
+      /* encountered yet, then make sure they are added as properties and */
+      /* make sure they are set from the font bounding box info.          */
+      /*                                                                  */
+      /* This is *always* done regardless of the options, because X11     */
+      /* requires these two fields to compile fonts.                      */
+      if ( bdf_get_font_property( p->font, "FONT_ASCENT" ) == 0 )
+      {
+        p->font->font_ascent = p->font->bbx.ascent;
+        ft_sprintf( nbuf, "%hd", p->font->bbx.ascent );
+        error = _bdf_add_property( p->font, (char *)"FONT_ASCENT",
+                                   nbuf, lineno );
+        if ( error )
+          goto Exit;
+
+        FT_TRACE2(( "_bdf_parse_properties: " ACMSG1, p->font->bbx.ascent ));
+        p->font->modified = 1;
+      }
+
+      if ( bdf_get_font_property( p->font, "FONT_DESCENT" ) == 0 )
+      {
+        p->font->font_descent = p->font->bbx.descent;
+        ft_sprintf( nbuf, "%hd", p->font->bbx.descent );
+        error = _bdf_add_property( p->font, (char *)"FONT_DESCENT",
+                                   nbuf, lineno );
+        if ( error )
+          goto Exit;
+
+        FT_TRACE2(( "_bdf_parse_properties: " ACMSG2, p->font->bbx.descent ));
+        p->font->modified = 1;
+      }
+
+      p->flags &= ~_BDF_PROPS;
+      *next     = _bdf_parse_glyphs;
+
+      goto Exit;
+    }
+
+    /* Ignore the _XFREE86_GLYPH_RANGES properties. */
+    if ( ft_memcmp( line, "_XFREE86_GLYPH_RANGES", 21 ) == 0 )
+      goto Exit;
+
+    /* Handle COMMENT fields and properties in a special way to preserve */
+    /* the spacing.                                                      */
+    if ( ft_memcmp( line, "COMMENT", 7 ) == 0 )
+    {
+      name = value = line;
+      value += 7;
+      if ( *value )
+        *value++ = 0;
+      error = _bdf_add_property( p->font, name, value, lineno );
+      if ( error )
+        goto Exit;
+    }
+    else if ( _bdf_is_atom( line, linelen, &name, &value, p->font ) )
+    {
+      error = _bdf_add_property( p->font, name, value, lineno );
+      if ( error )
+        goto Exit;
+    }
+    else
+    {
+      error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+      if ( error )
+        goto Exit;
+      name = p->list.field[0];
+
+      _bdf_list_shift( &p->list, 1 );
+      value = _bdf_list_join( &p->list, ' ', &vlen );
+
+      error = _bdf_add_property( p->font, name, value, lineno );
+      if ( error )
+        goto Exit;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* Load the font header. */
+  static FT_Error
+  _bdf_parse_start( char*          line,
+                    unsigned long  linelen,
+                    unsigned long  lineno,
+                    void*          call_data,
+                    void*          client_data )
+  {
+    unsigned long      slen;
+    _bdf_line_func_t*  next;
+    _bdf_parse_t*      p;
+    bdf_font_t*        font;
+    char               *s;
+
+    FT_Memory          memory = NULL;
+    FT_Error           error  = BDF_Err_Ok;
+
+    FT_UNUSED( lineno );            /* only used in debug mode */
+
+
+    next = (_bdf_line_func_t *)call_data;
+    p    = (_bdf_parse_t *)    client_data;
+
+    if ( p->font )
+      memory = p->font->memory;
+
+    /* Check for a comment.  This is done to handle those fonts that have */
+    /* comments before the STARTFONT line for some reason.                */
+    if ( ft_memcmp( line, "COMMENT", 7 ) == 0 )
+    {
+      if ( p->opts->keep_comments != 0 && p->font != 0 )
+      {
+        linelen -= 7;
+
+        s = line + 7;
+        if ( *s != 0 )
+        {
+          s++;
+          linelen--;
+        }
+
+        error = _bdf_add_comment( p->font, s, linelen );
+        if ( error )
+          goto Exit;
+        /* here font is not defined! */
+      }
+
+      goto Exit;
+    }
+
+    if ( !( p->flags & _BDF_START ) )
+    {
+      memory = p->memory;
+
+      if ( ft_memcmp( line, "STARTFONT", 9 ) != 0 )
+      {
+        /* we don't emit an error message since this code gets */
+        /* explicitly caught one level higher                  */
+        error = BDF_Err_Missing_Startfont_Field;
+        goto Exit;
+      }
+
+      p->flags = _BDF_START;
+      font = p->font = 0;
+
+      if ( FT_NEW( font ) )
+        goto Exit;
+      p->font = font;
+
+      font->memory = p->memory;
+      p->memory    = 0;
+
+      { /* setup */
+        size_t           i;
+        bdf_property_t*  prop;
+
+
+        error = hash_init( &(font->proptbl), memory );
+        if ( error )
+          goto Exit;
+        for ( i = 0, prop = (bdf_property_t*)_bdf_properties;
+              i < _num_bdf_properties; i++, prop++ )
+        {
+          error = hash_insert( prop->name, i,
+                               &(font->proptbl), memory );
+          if ( error )
+            goto Exit;
+        }
+      }
+
+      if ( FT_ALLOC( p->font->internal, sizeof ( hashtable ) ) )
+        goto Exit;
+      error = hash_init( (hashtable *)p->font->internal,memory );
+      if ( error )
+        goto Exit;
+      p->font->spacing      = p->opts->font_spacing;
+      p->font->default_char = -1;
+
+      goto Exit;
+    }
+
+    /* Check for the start of the properties. */
+    if ( ft_memcmp( line, "STARTPROPERTIES", 15 ) == 0 )
+    {
+      if ( !( p->flags & _BDF_FONT_BBX ) )
+      {
+        /* Missing the FONTBOUNDINGBOX field. */
+        FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONTBOUNDINGBOX" ));
+        error = BDF_Err_Missing_Fontboundingbox_Field;
+        goto Exit;
+      }
+
+      error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+      if ( error )
+        goto Exit;
+      /* at this point, `p->font' can't be NULL */
+      p->cnt = p->font->props_size = _bdf_atoul( p->list.field[1], 0, 10 );
+
+      if ( FT_NEW_ARRAY( p->font->props, p->cnt ) )
+        goto Exit;
+
+      p->flags |= _BDF_PROPS;
+      *next     = _bdf_parse_properties;
+
+      goto Exit;
+    }
+
+    /* Check for the FONTBOUNDINGBOX field. */
+    if ( ft_memcmp( line, "FONTBOUNDINGBOX", 15 ) == 0 )
+    {
+      if ( !( p->flags & _BDF_SIZE ) )
+      {
+        /* Missing the SIZE field. */
+        FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "SIZE" ));
+        error = BDF_Err_Missing_Size_Field;
+        goto Exit;
+      }
+
+      error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+      if ( error )
+        goto Exit;
+
+      p->font->bbx.width  = _bdf_atos( p->list.field[1], 0, 10 );
+      p->font->bbx.height = _bdf_atos( p->list.field[2], 0, 10 );
+
+      p->font->bbx.x_offset = _bdf_atos( p->list.field[3], 0, 10 );
+      p->font->bbx.y_offset = _bdf_atos( p->list.field[4], 0, 10 );
+
+      p->font->bbx.ascent  = (short)( p->font->bbx.height +
+                                      p->font->bbx.y_offset );
+
+      p->font->bbx.descent = (short)( -p->font->bbx.y_offset );
+
+      p->flags |= _BDF_FONT_BBX;
+
+      goto Exit;
+    }
+
+    /* The next thing to check for is the FONT field. */
+    if ( ft_memcmp( line, "FONT", 4 ) == 0 )
+    {
+      error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+      if ( error )
+        goto Exit;
+      _bdf_list_shift( &p->list, 1 );
+
+      s = _bdf_list_join( &p->list, ' ', &slen );
+
+      if ( !s )
+      {
+        FT_ERROR(( "_bdf_parse_start: " ERRMSG8, lineno, "FONT" ));
+        error = BDF_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      /* Allowing multiple `FONT' lines (which is invalid) doesn't hurt... */
+      FT_FREE( p->font->name );
+
+      if ( FT_NEW_ARRAY( p->font->name, slen + 1 ) )
+        goto Exit;
+      FT_MEM_COPY( p->font->name, s, slen + 1 );
+
+      /* If the font name is an XLFD name, set the spacing to the one in  */
+      /* the font name.  If there is no spacing fall back on the default. */
+      error = _bdf_set_default_spacing( p->font, p->opts, lineno );
+      if ( error )
+        goto Exit;
+
+      p->flags |= _BDF_FONT_NAME;
+
+      goto Exit;
+    }
+
+    /* Check for the SIZE field. */
+    if ( ft_memcmp( line, "SIZE", 4 ) == 0 )
+    {
+      if ( !( p->flags & _BDF_FONT_NAME ) )
+      {
+        /* Missing the FONT field. */
+        FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONT" ));
+        error = BDF_Err_Missing_Font_Field;
+        goto Exit;
+      }
+
+      error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
+      if ( error )
+        goto Exit;
+
+      p->font->point_size   = _bdf_atoul( p->list.field[1], 0, 10 );
+      p->font->resolution_x = _bdf_atoul( p->list.field[2], 0, 10 );
+      p->font->resolution_y = _bdf_atoul( p->list.field[3], 0, 10 );
+
+      /* Check for the bits per pixel field. */
+      if ( p->list.used == 5 )
+      {
+        unsigned short bitcount, i, shift;
+
+
+        p->font->bpp = (unsigned short)_bdf_atos( p->list.field[4], 0, 10 );
+
+        /* Only values 1, 2, 4, 8 are allowed. */
+        shift = p->font->bpp;
+        bitcount = 0;
+        for ( i = 0; shift > 0; i++ )
+        {
+          if ( shift & 1 )
+            bitcount = i;
+          shift >>= 1;
+        }
+
+        shift = (short)( ( bitcount > 3 ) ? 8 : ( 1 << bitcount ) );
+
+        if ( p->font->bpp > shift || p->font->bpp != shift )
+        {
+          /* select next higher value */
+          p->font->bpp = (unsigned short)( shift << 1 );
+          FT_TRACE2(( "_bdf_parse_start: " ACMSG11, p->font->bpp ));
+        }
+      }
+      else
+        p->font->bpp = 1;
+
+      p->flags |= _BDF_SIZE;
+
+      goto Exit;
+    }
+
+    /* Check for the CHARS field -- font properties are optional */
+    if ( ft_memcmp( line, "CHARS", 5 ) == 0 )
+    {
+      char  nbuf[128];
+
+
+      if ( !( p->flags & _BDF_FONT_BBX ) )
+      {
+        /* Missing the FONTBOUNDINGBOX field. */
+        FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONTBOUNDINGBOX" ));
+        error = BDF_Err_Missing_Fontboundingbox_Field;
+        goto Exit;
+      }
+
+      /* Add the two standard X11 properties which are required */
+      /* for compiling fonts.                                   */
+      p->font->font_ascent = p->font->bbx.ascent;
+      ft_sprintf( nbuf, "%hd", p->font->bbx.ascent );
+      error = _bdf_add_property( p->font, (char *)"FONT_ASCENT",
+                                 nbuf, lineno );
+      if ( error )
+        goto Exit;
+      FT_TRACE2(( "_bdf_parse_properties: " ACMSG1, p->font->bbx.ascent ));
+
+      p->font->font_descent = p->font->bbx.descent;
+      ft_sprintf( nbuf, "%hd", p->font->bbx.descent );
+      error = _bdf_add_property( p->font, (char *)"FONT_DESCENT",
+                                 nbuf, lineno );
+      if ( error )
+        goto Exit;
+      FT_TRACE2(( "_bdf_parse_properties: " ACMSG2, p->font->bbx.descent ));
+
+      p->font->modified = 1;
+
+      *next = _bdf_parse_glyphs;
+
+      /* A special return value. */
+      error = -1;
+      goto Exit;
+    }
+
+    FT_ERROR(( "_bdf_parse_start: " ERRMSG9, lineno ));
+    error = BDF_Err_Invalid_File_Format;
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* API.                                                                  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  FT_LOCAL_DEF( FT_Error )
+  bdf_load_font( FT_Stream       stream,
+                 FT_Memory       extmemory,
+                 bdf_options_t*  opts,
+                 bdf_font_t*    *font )
+  {
+    unsigned long  lineno = 0; /* make compiler happy */
+    _bdf_parse_t   *p     = NULL;
+
+    FT_Memory      memory = extmemory;
+    FT_Error       error  = BDF_Err_Ok;
+
+
+    if ( FT_NEW( p ) )
+      goto Exit;
+
+    memory    = NULL;
+    p->opts   = (bdf_options_t*)( ( opts != 0 ) ? opts : &_bdf_opts );
+    p->minlb  = 32767;
+    p->memory = extmemory;  /* only during font creation */
+
+    _bdf_list_init( &p->list, extmemory );
+
+    error = _bdf_readstream( stream, _bdf_parse_start,
+                             (void *)p, &lineno );
+    if ( error )
+      goto Fail;
+
+    if ( p->font != 0 )
+    {
+      /* If the font is not proportional, set the font's monowidth */
+      /* field to the width of the font bounding box.              */
+      memory = p->font->memory;
+
+      if ( p->font->spacing != BDF_PROPORTIONAL )
+        p->font->monowidth = p->font->bbx.width;
+
+      /* If the number of glyphs loaded is not that of the original count, */
+      /* indicate the difference.                                          */
+      if ( p->cnt != p->font->glyphs_used + p->font->unencoded_used )
+      {
+        FT_TRACE2(( "bdf_load_font: " ACMSG15, p->cnt,
+                    p->font->glyphs_used + p->font->unencoded_used ));
+        p->font->modified = 1;
+      }
+
+      /* Once the font has been loaded, adjust the overall font metrics if */
+      /* necessary.                                                        */
+      if ( p->opts->correct_metrics != 0 &&
+           ( p->font->glyphs_used > 0 || p->font->unencoded_used > 0 ) )
+      {
+        if ( p->maxrb - p->minlb != p->font->bbx.width )
+        {
+          FT_TRACE2(( "bdf_load_font: " ACMSG3,
+                      p->font->bbx.width, p->maxrb - p->minlb ));
+          p->font->bbx.width = (unsigned short)( p->maxrb - p->minlb );
+          p->font->modified  = 1;
+        }
+
+        if ( p->font->bbx.x_offset != p->minlb )
+        {
+          FT_TRACE2(( "bdf_load_font: " ACMSG4,
+                      p->font->bbx.x_offset, p->minlb ));
+          p->font->bbx.x_offset = p->minlb;
+          p->font->modified     = 1;
+        }
+
+        if ( p->font->bbx.ascent != p->maxas )
+        {
+          FT_TRACE2(( "bdf_load_font: " ACMSG5,
+                      p->font->bbx.ascent, p->maxas ));
+          p->font->bbx.ascent = p->maxas;
+          p->font->modified   = 1;
+        }
+
+        if ( p->font->bbx.descent != p->maxds )
+        {
+          FT_TRACE2(( "bdf_load_font: " ACMSG6,
+                      p->font->bbx.descent, p->maxds ));
+          p->font->bbx.descent  = p->maxds;
+          p->font->bbx.y_offset = (short)( -p->maxds );
+          p->font->modified     = 1;
+        }
+
+        if ( p->maxas + p->maxds != p->font->bbx.height )
+        {
+          FT_TRACE2(( "bdf_load_font: " ACMSG7,
+                      p->font->bbx.height, p->maxas + p->maxds ));
+          p->font->bbx.height = (unsigned short)( p->maxas + p->maxds );
+        }
+
+        if ( p->flags & _BDF_SWIDTH_ADJ )
+          FT_TRACE2(( "bdf_load_font: " ACMSG8 ));
+      }
+    }
+
+    if ( p->flags & _BDF_START )
+    {
+      /* The ENDFONT field was never reached or did not exist. */
+      if ( !( p->flags & _BDF_GLYPHS ) )
+      {
+        /* Error happened while parsing header. */
+        FT_ERROR(( "bdf_load_font: " ERRMSG2, lineno ));
+        error = BDF_Err_Corrupted_Font_Header;
+        goto Exit;
+      }
+      else
+      {
+        /* Error happened when parsing glyphs. */
+        FT_ERROR(( "bdf_load_font: " ERRMSG3, lineno ));
+        error = BDF_Err_Corrupted_Font_Glyphs;
+        goto Exit;
+      }
+    }
+
+    if ( p->font != 0 )
+    {
+      /* Make sure the comments are NULL terminated if they exist. */
+      memory = p->font->memory;
+
+      if ( p->font->comments_len > 0 )
+      {
+        if ( FT_RENEW_ARRAY( p->font->comments,
+                             p->font->comments_len,
+                             p->font->comments_len + 1 ) )
+          goto Fail;
+
+        p->font->comments[p->font->comments_len] = 0;
+      }
+    }
+    else if ( error == BDF_Err_Ok )
+      error = BDF_Err_Invalid_File_Format;
+
+    *font = p->font;
+
+  Exit:
+    if ( p )
+    {
+      _bdf_list_done( &p->list );
+
+      memory = extmemory;
+
+      FT_FREE( p );
+    }
+
+    return error;
+
+  Fail:
+    bdf_free_font( p->font );
+
+    memory = extmemory;
+
+    FT_FREE( p->font );
+
+    goto Exit;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  bdf_free_font( bdf_font_t*  font )
+  {
+    bdf_property_t*  prop;
+    unsigned long    i;
+    bdf_glyph_t*     glyphs;
+    FT_Memory        memory;
+
+
+    if ( font == 0 )
+      return;
+
+    memory = font->memory;
+
+    FT_FREE( font->name );
+
+    /* Free up the internal hash table of property names. */
+    if ( font->internal )
+    {
+      hash_free( (hashtable *)font->internal, memory );
+      FT_FREE( font->internal );
+    }
+
+    /* Free up the comment info. */
+    FT_FREE( font->comments );
+
+    /* Free up the properties. */
+    for ( i = 0; i < font->props_size; i++ )
+    {
+      if ( font->props[i].format == BDF_ATOM )
+        FT_FREE( font->props[i].value.atom );
+    }
+
+    FT_FREE( font->props );
+
+    /* Free up the character info. */
+    for ( i = 0, glyphs = font->glyphs;
+          i < font->glyphs_used; i++, glyphs++ )
+    {
+      FT_FREE( glyphs->name );
+      FT_FREE( glyphs->bitmap );
+    }
+
+    for ( i = 0, glyphs = font->unencoded; i < font->unencoded_used;
+          i++, glyphs++ )
+    {
+      FT_FREE( glyphs->name );
+      FT_FREE( glyphs->bitmap );
+    }
+
+    FT_FREE( font->glyphs );
+    FT_FREE( font->unencoded );
+
+    /* Free up the overflow storage if it was used. */
+    for ( i = 0, glyphs = font->overflow.glyphs;
+          i < font->overflow.glyphs_used; i++, glyphs++ )
+    {
+      FT_FREE( glyphs->name );
+      FT_FREE( glyphs->bitmap );
+    }
+
+    FT_FREE( font->overflow.glyphs );
+
+    /* bdf_cleanup */
+    hash_free( &(font->proptbl), memory );
+
+    /* Free up the user defined properties. */
+    for ( prop = font->user_props, i = 0;
+          i < font->nuser_props; i++, prop++ )
+    {
+      FT_FREE( prop->name );
+      if ( prop->format == BDF_ATOM )
+        FT_FREE( prop->value.atom );
+    }
+
+    FT_FREE( font->user_props );
+
+    /* FREE( font ); */ /* XXX Fixme */
+  }
+
+
+  FT_LOCAL_DEF( bdf_property_t * )
+  bdf_get_font_property( bdf_font_t*  font,
+                         const char*  name )
+  {
+    hashnode  hn;
+
+
+    if ( font == 0 || font->props_size == 0 || name == 0 || *name == 0 )
+      return 0;
+
+    hn = hash_lookup( name, (hashtable *)font->internal );
+
+    return hn ? ( font->props + hn->data ) : 0;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/bdf/module.mk b/extensions/externals/src/freetype-2.4.9/src/bdf/module.mk
new file mode 100644
index 0000000..fe06ae8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bdf/module.mk
@@ -0,0 +1,34 @@
+#
+# FreeType 2 BDF module definition
+#
+
+# Copyright 2001, 2002, 2006 by
+# Francesco Zappa Nardelli
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+FTMODULE_H_COMMANDS += BDF_DRIVER
+
+define BDF_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, bdf_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)bdf       $(ECHO_DRIVER_DESC)bdf bitmap fonts$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/bdf/rules.mk b/extensions/externals/src/freetype-2.4.9/src/bdf/rules.mk
new file mode 100644
index 0000000..6ff1614
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bdf/rules.mk
@@ -0,0 +1,81 @@
+#
+# FreeType 2 bdf driver configuration rules
+#
+
+
+# Copyright (C) 2001, 2002, 2003, 2008 by
+# Francesco Zappa Nardelli
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+
+
+# bdf driver directory
+#
+BDF_DIR := $(SRC_DIR)/bdf
+
+
+BDF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(BDF_DIR))
+
+
+# bdf driver sources (i.e., C files)
+#
+BDF_DRV_SRC := $(BDF_DIR)/bdflib.c \
+               $(BDF_DIR)/bdfdrivr.c
+
+
+# bdf driver headers
+#
+BDF_DRV_H := $(BDF_DIR)/bdf.h \
+             $(BDF_DIR)/bdfdrivr.h \
+             $(BDF_DIR)/bdferror.h
+
+# bdf driver object(s)
+#
+#   BDF_DRV_OBJ_M is used during `multi' builds
+#   BDF_DRV_OBJ_S is used during `single' builds
+#
+BDF_DRV_OBJ_M := $(BDF_DRV_SRC:$(BDF_DIR)/%.c=$(OBJ_DIR)/%.$O)
+BDF_DRV_OBJ_S := $(OBJ_DIR)/bdf.$O
+
+# bdf driver source file for single build
+#
+BDF_DRV_SRC_S := $(BDF_DIR)/bdf.c
+
+
+# bdf driver - single object
+#
+$(BDF_DRV_OBJ_S): $(BDF_DRV_SRC_S) $(BDF_DRV_SRC) $(FREETYPE_H) $(BDF_DRV_H)
+	$(BDF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(BDF_DRV_SRC_S))
+
+
+# bdf driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(BDF_DIR)/%.c $(FREETYPE_H) $(BDF_DRV_H)
+	$(BDF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(BDF_DRV_OBJ_S)
+DRV_OBJS_M += $(BDF_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/bzip2/Jamfile b/extensions/externals/src/freetype-2.4.9/src/bzip2/Jamfile
new file mode 100644
index 0000000..3da986d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bzip2/Jamfile
@@ -0,0 +1,19 @@
+# FreeType 2 src/bzip2 Jamfile
+#
+# Copyright 2010 by
+# Joel Klinghed
+#
+# Based on src/lzw/Jamfile, Copyright 2004, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) bzip2 ;
+
+Library  $(FT2_LIB) : ftbzip2.c ;
+
+# end of src/bzip2 Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/bzip2/ftbzip2.c b/extensions/externals/src/freetype-2.4.9/src/bzip2/ftbzip2.c
new file mode 100644
index 0000000..d60ee3e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bzip2/ftbzip2.c
@@ -0,0 +1,511 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbzip2.c                                                              */
+/*                                                                         */
+/*    FreeType support for .bz2 compressed files.                          */
+/*                                                                         */
+/*  This optional component relies on libbz2.  It should mainly be used to */
+/*  parse compressed PCF fonts, as found with many X11 server              */
+/*  distributions.                                                         */
+/*                                                                         */
+/*  Copyright 2010, 2012 by                                                */
+/*  Joel Klinghed.                                                         */
+/*                                                                         */
+/*  Based on src/gzip/ftgzip.c, Copyright 2002 - 2010 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_BZIP2_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  Bzip2_Err_
+#define FT_ERR_BASE    FT_Mod_Err_Bzip2
+
+#include FT_ERRORS_H
+
+
+#ifdef FT_CONFIG_OPTION_USE_BZIP2
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "bzip2 code does not support PIC yet"
+#endif
+
+#define BZ_NO_STDIO /* Do not need FILE */
+#include <bzlib.h>
+
+
+/***************************************************************************/
+/***************************************************************************/
+/*****                                                                 *****/
+/*****           B Z I P 2   M E M O R Y   M A N A G E M E N T         *****/
+/*****                                                                 *****/
+/***************************************************************************/
+/***************************************************************************/
+
+  /* it is better to use FreeType memory routines instead of raw
+     'malloc/free' */
+
+  typedef void *(* alloc_func)(void*, int, int);
+  typedef void (* free_func)(void*, void*);
+
+  static void*
+  ft_bzip2_alloc( FT_Memory  memory,
+                  int        items,
+                  int        size )
+  {
+    FT_ULong    sz = (FT_ULong)size * items;
+    FT_Error    error;
+    FT_Pointer  p  = NULL;
+
+
+    (void)FT_ALLOC( p, sz );
+    return p;
+  }
+
+
+  static void
+  ft_bzip2_free( FT_Memory  memory,
+                 void*      address )
+  {
+    FT_MEM_FREE( address );
+  }
+
+
+/***************************************************************************/
+/***************************************************************************/
+/*****                                                                 *****/
+/*****              B Z I P 2   F I L E   D E S C R I P T O R          *****/
+/*****                                                                 *****/
+/***************************************************************************/
+/***************************************************************************/
+
+#define FT_BZIP2_BUFFER_SIZE  4096
+
+  typedef struct  FT_BZip2FileRec_
+  {
+    FT_Stream  source;         /* parent/source stream        */
+    FT_Stream  stream;         /* embedding stream            */
+    FT_Memory  memory;         /* memory allocator            */
+    bz_stream  bzstream;       /* bzlib input stream          */
+
+    FT_Byte    input[FT_BZIP2_BUFFER_SIZE];  /* input read buffer  */
+
+    FT_Byte    buffer[FT_BZIP2_BUFFER_SIZE]; /* output buffer      */
+    FT_ULong   pos;                          /* position in output */
+    FT_Byte*   cursor;
+    FT_Byte*   limit;
+
+  } FT_BZip2FileRec, *FT_BZip2File;
+
+
+  /* check and skip .bz2 header - we don't support `transparent' compression */
+  static FT_Error
+  ft_bzip2_check_header( FT_Stream  stream )
+  {
+    FT_Error  error = Bzip2_Err_Ok;
+    FT_Byte   head[4];
+
+
+    if ( FT_STREAM_SEEK( 0 )       ||
+         FT_STREAM_READ( head, 4 ) )
+      goto Exit;
+
+    /* head[0] && head[1] are the magic numbers;    */
+    /* head[2] is the version, and head[3] the blocksize */
+    if ( head[0] != 0x42  ||
+         head[1] != 0x5a  ||
+         head[2] != 0x68  )  /* only support bzip2 (huffman) */
+    {
+      error = Bzip2_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  ft_bzip2_file_init( FT_BZip2File  zip,
+                      FT_Stream     stream,
+                      FT_Stream     source )
+  {
+    bz_stream*  bzstream = &zip->bzstream;
+    FT_Error    error    = Bzip2_Err_Ok;
+
+
+    zip->stream = stream;
+    zip->source = source;
+    zip->memory = stream->memory;
+
+    zip->limit  = zip->buffer + FT_BZIP2_BUFFER_SIZE;
+    zip->cursor = zip->limit;
+    zip->pos    = 0;
+
+    /* check .bz2 header */
+    {
+      stream = source;
+
+      error = ft_bzip2_check_header( stream );
+      if ( error )
+        goto Exit;
+
+      if ( FT_STREAM_SEEK( 0 ) )
+        goto Exit;
+    }
+
+    /* initialize bzlib */
+    bzstream->bzalloc = (alloc_func)ft_bzip2_alloc;
+    bzstream->bzfree  = (free_func) ft_bzip2_free;
+    bzstream->opaque  = zip->memory;
+
+    bzstream->avail_in = 0;
+    bzstream->next_in  = (char*)zip->buffer;
+
+    if ( BZ2_bzDecompressInit( bzstream, 0, 0 ) != BZ_OK ||
+         bzstream->next_in == NULL                       )
+      error = Bzip2_Err_Invalid_File_Format;
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  ft_bzip2_file_done( FT_BZip2File  zip )
+  {
+    bz_stream*  bzstream = &zip->bzstream;
+
+
+    BZ2_bzDecompressEnd( bzstream );
+
+    /* clear the rest */
+    bzstream->bzalloc   = NULL;
+    bzstream->bzfree    = NULL;
+    bzstream->opaque    = NULL;
+    bzstream->next_in   = NULL;
+    bzstream->next_out  = NULL;
+    bzstream->avail_in  = 0;
+    bzstream->avail_out = 0;
+
+    zip->memory = NULL;
+    zip->source = NULL;
+    zip->stream = NULL;
+  }
+
+
+  static FT_Error
+  ft_bzip2_file_reset( FT_BZip2File  zip )
+  {
+    FT_Stream  stream = zip->source;
+    FT_Error   error;
+
+
+    if ( !FT_STREAM_SEEK( 0 ) )
+    {
+      bz_stream*  bzstream = &zip->bzstream;
+
+
+      BZ2_bzDecompressEnd( bzstream );
+
+      bzstream->avail_in  = 0;
+      bzstream->next_in   = (char*)zip->input;
+      bzstream->avail_out = 0;
+      bzstream->next_out  = (char*)zip->buffer;
+
+      zip->limit  = zip->buffer + FT_BZIP2_BUFFER_SIZE;
+      zip->cursor = zip->limit;
+      zip->pos    = 0;
+
+      BZ2_bzDecompressInit( bzstream, 0, 0 );
+    }
+
+    return error;
+  }
+
+
+  static FT_Error
+  ft_bzip2_file_fill_input( FT_BZip2File  zip )
+  {
+    bz_stream*  bzstream = &zip->bzstream;
+    FT_Stream   stream    = zip->source;
+    FT_ULong    size;
+
+
+    if ( stream->read )
+    {
+      size = stream->read( stream, stream->pos, zip->input,
+                           FT_BZIP2_BUFFER_SIZE );
+      if ( size == 0 )
+        return Bzip2_Err_Invalid_Stream_Operation;
+    }
+    else
+    {
+      size = stream->size - stream->pos;
+      if ( size > FT_BZIP2_BUFFER_SIZE )
+        size = FT_BZIP2_BUFFER_SIZE;
+
+      if ( size == 0 )
+        return Bzip2_Err_Invalid_Stream_Operation;
+
+      FT_MEM_COPY( zip->input, stream->base + stream->pos, size );
+    }
+    stream->pos += size;
+
+    bzstream->next_in  = (char*)zip->input;
+    bzstream->avail_in = size;
+
+    return Bzip2_Err_Ok;
+  }
+
+
+  static FT_Error
+  ft_bzip2_file_fill_output( FT_BZip2File  zip )
+  {
+    bz_stream*  bzstream = &zip->bzstream;
+    FT_Error    error    = Bzip2_Err_Ok;
+
+
+    zip->cursor         = zip->buffer;
+    bzstream->next_out  = (char*)zip->cursor;
+    bzstream->avail_out = FT_BZIP2_BUFFER_SIZE;
+
+    while ( bzstream->avail_out > 0 )
+    {
+      int  err;
+
+
+      if ( bzstream->avail_in == 0 )
+      {
+        error = ft_bzip2_file_fill_input( zip );
+        if ( error )
+          break;
+      }
+
+      err = BZ2_bzDecompress( bzstream );
+
+      if ( err == BZ_STREAM_END )
+      {
+        zip->limit = (FT_Byte*)bzstream->next_out;
+        if ( zip->limit == zip->cursor )
+          error = Bzip2_Err_Invalid_Stream_Operation;
+        break;
+      }
+      else if ( err != BZ_OK )
+      {
+        error = Bzip2_Err_Invalid_Stream_Operation;
+        break;
+      }
+    }
+
+    return error;
+  }
+
+
+  /* fill output buffer; `count' must be <= FT_BZIP2_BUFFER_SIZE */
+  static FT_Error
+  ft_bzip2_file_skip_output( FT_BZip2File  zip,
+                             FT_ULong      count )
+  {
+    FT_Error  error = Bzip2_Err_Ok;
+    FT_ULong  delta;
+
+
+    for (;;)
+    {
+      delta = (FT_ULong)( zip->limit - zip->cursor );
+      if ( delta >= count )
+        delta = count;
+
+      zip->cursor += delta;
+      zip->pos    += delta;
+
+      count -= delta;
+      if ( count == 0 )
+        break;
+
+      error = ft_bzip2_file_fill_output( zip );
+      if ( error )
+        break;
+    }
+
+    return error;
+  }
+
+
+  static FT_ULong
+  ft_bzip2_file_io( FT_BZip2File  zip,
+                    FT_ULong      pos,
+                    FT_Byte*      buffer,
+                    FT_ULong      count )
+  {
+    FT_ULong  result = 0;
+    FT_Error  error;
+
+
+    /* Reset inflate stream if we're seeking backwards.        */
+    /* Yes, that is not too efficient, but it saves memory :-) */
+    if ( pos < zip->pos )
+    {
+      error = ft_bzip2_file_reset( zip );
+      if ( error )
+        goto Exit;
+    }
+
+    /* skip unwanted bytes */
+    if ( pos > zip->pos )
+    {
+      error = ft_bzip2_file_skip_output( zip, (FT_ULong)( pos - zip->pos ) );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( count == 0 )
+      goto Exit;
+
+    /* now read the data */
+    for (;;)
+    {
+      FT_ULong  delta;
+
+
+      delta = (FT_ULong)( zip->limit - zip->cursor );
+      if ( delta >= count )
+        delta = count;
+
+      FT_MEM_COPY( buffer, zip->cursor, delta );
+      buffer      += delta;
+      result      += delta;
+      zip->cursor += delta;
+      zip->pos    += delta;
+
+      count -= delta;
+      if ( count == 0 )
+        break;
+
+      error = ft_bzip2_file_fill_output( zip );
+      if ( error )
+        break;
+    }
+
+  Exit:
+    return result;
+  }
+
+
+/***************************************************************************/
+/***************************************************************************/
+/*****                                                                 *****/
+/*****               B Z   E M B E D D I N G   S T R E A M             *****/
+/*****                                                                 *****/
+/***************************************************************************/
+/***************************************************************************/
+
+  static void
+  ft_bzip2_stream_close( FT_Stream  stream )
+  {
+    FT_BZip2File  zip    = (FT_BZip2File)stream->descriptor.pointer;
+    FT_Memory     memory = stream->memory;
+
+
+    if ( zip )
+    {
+      /* finalize bzip file descriptor */
+      ft_bzip2_file_done( zip );
+
+      FT_FREE( zip );
+
+      stream->descriptor.pointer = NULL;
+    }
+  }
+
+
+  static FT_ULong
+  ft_bzip2_stream_io( FT_Stream  stream,
+                      FT_ULong   pos,
+                      FT_Byte*   buffer,
+                      FT_ULong   count )
+  {
+    FT_BZip2File  zip = (FT_BZip2File)stream->descriptor.pointer;
+
+
+    return ft_bzip2_file_io( zip, pos, buffer, count );
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stream_OpenBzip2( FT_Stream  stream,
+                       FT_Stream  source )
+  {
+    FT_Error      error;
+    FT_Memory     memory = source->memory;
+    FT_BZip2File  zip = NULL;
+
+
+    /*
+     *  check the header right now; this prevents allocating unnecessary
+     *  objects when we don't need them
+     */
+    error = ft_bzip2_check_header( source );
+    if ( error )
+      goto Exit;
+
+    FT_ZERO( stream );
+    stream->memory = memory;
+
+    if ( !FT_QNEW( zip ) )
+    {
+      error = ft_bzip2_file_init( zip, stream, source );
+      if ( error )
+      {
+        FT_FREE( zip );
+        goto Exit;
+      }
+
+      stream->descriptor.pointer = zip;
+    }
+
+    stream->size  = 0x7FFFFFFFL;  /* don't know the real size! */
+    stream->pos   = 0;
+    stream->base  = 0;
+    stream->read  = ft_bzip2_stream_io;
+    stream->close = ft_bzip2_stream_close;
+
+  Exit:
+    return error;
+  }
+
+#else  /* !FT_CONFIG_OPTION_USE_BZIP2 */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stream_OpenBzip2( FT_Stream  stream,
+                       FT_Stream  source )
+  {
+    FT_UNUSED( stream );
+    FT_UNUSED( source );
+
+    return Bzip2_Err_Unimplemented_Feature;
+  }
+
+#endif /* !FT_CONFIG_OPTION_USE_BZIP2 */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/bzip2/rules.mk b/extensions/externals/src/freetype-2.4.9/src/bzip2/rules.mk
new file mode 100644
index 0000000..0ff2628
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/bzip2/rules.mk
@@ -0,0 +1,63 @@
+#
+# FreeType 2 BZIP2 support configuration rules
+#
+
+# Copyright 2010 by
+# Joel Klinghed.
+#
+# Based on src/lzw/rules.mk, Copyright 2004-2006 by
+# Albert Chin-A-Young.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# BZIP2 driver directory
+#
+BZIP2_DIR := $(SRC_DIR)/bzip2
+
+
+# compilation flags for the driver
+#
+BZIP2_COMPILE := $(FT_COMPILE)
+
+
+# BZIP2 support sources (i.e., C files)
+#
+BZIP2_DRV_SRC := $(BZIP2_DIR)/ftbzip2.c
+
+# BZIP2 driver object(s)
+#
+#   BZIP2_DRV_OBJ_M is used during `multi' builds
+#   BZIP2_DRV_OBJ_S is used during `single' builds
+#
+BZIP2_DRV_OBJ_M := $(OBJ_DIR)/ftbzip2.$O
+BZIP2_DRV_OBJ_S := $(OBJ_DIR)/ftbzip2.$O
+
+# BZIP2 support source file for single build
+#
+BZIP2_DRV_SRC_S := $(BZIP2_DIR)/ftbzip2.c
+
+
+# BZIP2 support - single object
+#
+$(BZIP2_DRV_OBJ_S): $(BZIP2_DRV_SRC_S) $(BZIP2_DRV_SRC) $(FREETYPE_H) $(BZIP2_DRV_H)
+	$(BZIP2_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(BZIP2_DRV_SRC_S))
+
+
+# BZIP2 support - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(BZIP2_DIR)/%.c $(FREETYPE_H) $(BZIP2_DRV_H)
+	$(BZIP2_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(BZIP2_DRV_OBJ_S)
+DRV_OBJS_M += $(BZIP2_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/Jamfile b/extensions/externals/src/freetype-2.4.9/src/cache/Jamfile
new file mode 100644
index 0000000..340cff7
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/Jamfile
@@ -0,0 +1,43 @@
+# FreeType 2 src/cache Jamfile
+#
+# Copyright 2001, 2003, 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) cache ;
+
+# The file <freetype/ftcache.h> contains some macro definitions that are
+# later used in #include statements related to the cache sub-system.  It
+# needs to be parsed through a HDRMACRO rule for macro definitions.
+#
+HDRMACRO  [ FT2_SubDir  include ftcache.h ] ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = ftcmru
+               ftcmanag
+               ftccache
+               ftcglyph
+               ftcsbits
+               ftcimage
+               ftcbasic
+               ftccmap
+               ;
+  }
+  else
+  {
+    _sources = ftcache ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/cache Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcache.c b/extensions/externals/src/freetype-2.4.9/src/cache/ftcache.c
new file mode 100644
index 0000000..d41e91e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcache.c
@@ -0,0 +1,31 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcache.c                                                              */
+/*                                                                         */
+/*    The FreeType Caching sub-system (body only).                         */
+/*                                                                         */
+/*  Copyright 2000-2001, 2003 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "ftcmru.c"
+#include "ftcmanag.c"
+#include "ftccache.c"
+#include "ftccmap.c"
+#include "ftcglyph.c"
+#include "ftcimage.c"
+#include "ftcsbits.c"
+#include "ftcbasic.c"
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcbasic.c b/extensions/externals/src/freetype-2.4.9/src/cache/ftcbasic.c
new file mode 100644
index 0000000..d4fc353
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcbasic.c
@@ -0,0 +1,855 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcbasic.c                                                             */
+/*                                                                         */
+/*    The FreeType basic cache interface (body).                           */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2005, 2006, 2007, 2009, 2010, 2011 by            */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_CACHE_H
+#include "ftcglyph.h"
+#include "ftcimage.h"
+#include "ftcsbits.h"
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+#define FT_COMPONENT  trace_cache
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*
+   *  These structures correspond to the FTC_Font and FTC_ImageDesc types
+   *  that were defined in version 2.1.7.
+   */
+  typedef struct  FTC_OldFontRec_
+  {
+    FTC_FaceID  face_id;
+    FT_UShort   pix_width;
+    FT_UShort   pix_height;
+
+  } FTC_OldFontRec, *FTC_OldFont;
+
+
+  typedef struct  FTC_OldImageDescRec_
+  {
+    FTC_OldFontRec  font;
+    FT_UInt32       flags;
+
+  } FTC_OldImageDescRec, *FTC_OldImageDesc;
+
+
+  /*
+   *  Notice that FTC_OldImageDescRec and FTC_ImageTypeRec are nearly
+   *  identical, bit-wise.  The only difference is that the `width' and
+   *  `height' fields are expressed as 16-bit integers in the old structure,
+   *  and as normal `int' in the new one.
+   *
+   *  We are going to perform a weird hack to detect which structure is
+   *  being passed to the image and sbit caches.  If the new structure's
+   *  `width' is larger than 0x10000, we assume that we are really receiving
+   *  an FTC_OldImageDesc.
+   */
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*
+   *  Basic Families
+   *
+   */
+  typedef struct  FTC_BasicAttrRec_
+  {
+    FTC_ScalerRec  scaler;
+    FT_UInt        load_flags;
+
+  } FTC_BasicAttrRec, *FTC_BasicAttrs;
+
+#define FTC_BASIC_ATTR_COMPARE( a, b )                                 \
+          FT_BOOL( FTC_SCALER_COMPARE( &(a)->scaler, &(b)->scaler ) && \
+                   (a)->load_flags == (b)->load_flags               )
+
+#define FTC_BASIC_ATTR_HASH( a )                                   \
+          ( FTC_SCALER_HASH( &(a)->scaler ) + 31*(a)->load_flags )
+
+
+  typedef struct  FTC_BasicQueryRec_
+  {
+    FTC_GQueryRec     gquery;
+    FTC_BasicAttrRec  attrs;
+
+  } FTC_BasicQueryRec, *FTC_BasicQuery;
+
+
+  typedef struct  FTC_BasicFamilyRec_
+  {
+    FTC_FamilyRec     family;
+    FTC_BasicAttrRec  attrs;
+
+  } FTC_BasicFamilyRec, *FTC_BasicFamily;
+
+
+  FT_CALLBACK_DEF( FT_Bool )
+  ftc_basic_family_compare( FTC_MruNode  ftcfamily,
+                            FT_Pointer   ftcquery )
+  {
+    FTC_BasicFamily  family = (FTC_BasicFamily)ftcfamily;
+    FTC_BasicQuery   query  = (FTC_BasicQuery)ftcquery;
+
+
+    return FTC_BASIC_ATTR_COMPARE( &family->attrs, &query->attrs );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  ftc_basic_family_init( FTC_MruNode  ftcfamily,
+                         FT_Pointer   ftcquery,
+                         FT_Pointer   ftccache )
+  {
+    FTC_BasicFamily  family = (FTC_BasicFamily)ftcfamily;
+    FTC_BasicQuery   query  = (FTC_BasicQuery)ftcquery;
+    FTC_Cache        cache  = (FTC_Cache)ftccache;
+
+
+    FTC_Family_Init( FTC_FAMILY( family ), cache );
+    family->attrs = query->attrs;
+    return 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  ftc_basic_family_get_count( FTC_Family   ftcfamily,
+                              FTC_Manager  manager )
+  {
+    FTC_BasicFamily  family = (FTC_BasicFamily)ftcfamily;
+    FT_Error         error;
+    FT_Face          face;
+    FT_UInt          result = 0;
+
+
+    error = FTC_Manager_LookupFace( manager, family->attrs.scaler.face_id,
+                                    &face );
+
+    if ( error || !face )
+      return result;
+
+    if ( (FT_ULong)face->num_glyphs > FT_UINT_MAX || 0 > face->num_glyphs )
+    {
+      FT_TRACE1(( "ftc_basic_family_get_count: too large number of glyphs " ));
+      FT_TRACE1(( "in this face, truncated\n", face->num_glyphs ));
+    }
+
+    if ( !error )
+      result = (FT_UInt)face->num_glyphs;
+
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  ftc_basic_family_load_bitmap( FTC_Family   ftcfamily,
+                                FT_UInt      gindex,
+                                FTC_Manager  manager,
+                                FT_Face     *aface )
+  {
+    FTC_BasicFamily  family = (FTC_BasicFamily)ftcfamily;
+    FT_Error         error;
+    FT_Size          size;
+
+
+    error = FTC_Manager_LookupSize( manager, &family->attrs.scaler, &size );
+    if ( !error )
+    {
+      FT_Face  face = size->face;
+
+
+      error = FT_Load_Glyph( face, gindex,
+                             family->attrs.load_flags | FT_LOAD_RENDER );
+      if ( !error )
+        *aface = face;
+    }
+
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  ftc_basic_family_load_glyph( FTC_Family  ftcfamily,
+                               FT_UInt     gindex,
+                               FTC_Cache   cache,
+                               FT_Glyph   *aglyph )
+  {
+    FTC_BasicFamily  family = (FTC_BasicFamily)ftcfamily;
+    FT_Error         error;
+    FTC_Scaler       scaler = &family->attrs.scaler;
+    FT_Face          face;
+    FT_Size          size;
+
+
+    /* we will now load the glyph image */
+    error = FTC_Manager_LookupSize( cache->manager,
+                                    scaler,
+                                    &size );
+    if ( !error )
+    {
+      face = size->face;
+
+      error = FT_Load_Glyph( face, gindex, family->attrs.load_flags );
+      if ( !error )
+      {
+        if ( face->glyph->format == FT_GLYPH_FORMAT_BITMAP  ||
+             face->glyph->format == FT_GLYPH_FORMAT_OUTLINE )
+        {
+          /* ok, copy it */
+          FT_Glyph  glyph;
+
+
+          error = FT_Get_Glyph( face->glyph, &glyph );
+          if ( !error )
+          {
+            *aglyph = glyph;
+            goto Exit;
+          }
+        }
+        else
+          error = FTC_Err_Invalid_Argument;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Bool )
+  ftc_basic_gnode_compare_faceid( FTC_Node    ftcgnode,
+                                  FT_Pointer  ftcface_id,
+                                  FTC_Cache   cache,
+                                  FT_Bool*    list_changed )
+  {
+    FTC_GNode        gnode   = (FTC_GNode)ftcgnode;
+    FTC_FaceID       face_id = (FTC_FaceID)ftcface_id;
+    FTC_BasicFamily  family  = (FTC_BasicFamily)gnode->family;
+    FT_Bool          result;
+
+
+    if ( list_changed )
+      *list_changed = FALSE;
+    result = FT_BOOL( family->attrs.scaler.face_id == face_id );
+    if ( result )
+    {
+      /* we must call this function to avoid this node from appearing
+       * in later lookups with the same face_id!
+       */
+      FTC_GNode_UnselectFamily( gnode, cache );
+    }
+    return result;
+  }
+
+
+ /*
+  *
+  * basic image cache
+  *
+  */
+
+  FT_CALLBACK_TABLE_DEF
+  const FTC_IFamilyClassRec  ftc_basic_image_family_class =
+  {
+    {
+      sizeof ( FTC_BasicFamilyRec ),
+      ftc_basic_family_compare,
+      ftc_basic_family_init,
+      0,                        /* FTC_MruNode_ResetFunc */
+      0                         /* FTC_MruNode_DoneFunc  */
+    },
+    ftc_basic_family_load_glyph
+  };
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FTC_GCacheClassRec  ftc_basic_image_cache_class =
+  {
+    {
+      ftc_inode_new,
+      ftc_inode_weight,
+      ftc_gnode_compare,
+      ftc_basic_gnode_compare_faceid,
+      ftc_inode_free,
+
+      sizeof ( FTC_GCacheRec ),
+      ftc_gcache_init,
+      ftc_gcache_done
+    },
+    (FTC_MruListClass)&ftc_basic_image_family_class
+  };
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_ImageCache_New( FTC_Manager      manager,
+                      FTC_ImageCache  *acache )
+  {
+    return FTC_GCache_New( manager, &ftc_basic_image_cache_class,
+                           (FTC_GCache*)acache );
+  }
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_ImageCache_Lookup( FTC_ImageCache  cache,
+                         FTC_ImageType   type,
+                         FT_UInt         gindex,
+                         FT_Glyph       *aglyph,
+                         FTC_Node       *anode )
+  {
+    FTC_BasicQueryRec  query;
+    FTC_Node           node = 0; /* make compiler happy */
+    FT_Error           error;
+    FT_PtrDist         hash;
+
+
+    /* some argument checks are delayed to FTC_Cache_Lookup */
+    if ( !aglyph )
+    {
+      error = FTC_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    *aglyph = NULL;
+    if ( anode )
+      *anode  = NULL;
+
+#if defined( FT_CONFIG_OPTION_OLD_INTERNALS ) && ( FT_INT_MAX > 0xFFFFU )
+
+    /*
+     *  This one is a major hack used to detect whether we are passed a
+     *  regular FTC_ImageType handle, or a legacy FTC_OldImageDesc one.
+     */
+    if ( (FT_ULong)type->width >= 0x10000L )
+    {
+      FTC_OldImageDesc  desc = (FTC_OldImageDesc)type;
+
+
+      query.attrs.scaler.face_id = desc->font.face_id;
+      query.attrs.scaler.width   = desc->font.pix_width;
+      query.attrs.scaler.height  = desc->font.pix_height;
+      query.attrs.load_flags     = desc->flags;
+    }
+    else
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    {
+      if ( (FT_ULong)(type->flags - FT_INT_MIN) > FT_UINT_MAX )
+      {
+        FT_TRACE1(( "FTC_ImageCache_Lookup: higher bits in load_flags" ));
+        FT_TRACE1(( "0x%x are dropped\n", (type->flags & ~((FT_ULong)FT_UINT_MAX)) ));
+      }
+
+      query.attrs.scaler.face_id = type->face_id;
+      query.attrs.scaler.width   = type->width;
+      query.attrs.scaler.height  = type->height;
+      query.attrs.load_flags     = (FT_UInt)type->flags;
+    }
+
+    query.attrs.scaler.pixel = 1;
+    query.attrs.scaler.x_res = 0;  /* make compilers happy */
+    query.attrs.scaler.y_res = 0;
+
+    hash = FTC_BASIC_ATTR_HASH( &query.attrs ) + gindex;
+
+#if 1  /* inlining is about 50% faster! */
+    FTC_GCACHE_LOOKUP_CMP( cache,
+                           ftc_basic_family_compare,
+                           FTC_GNode_Compare,
+                           hash, gindex,
+                           &query,
+                           node,
+                           error );
+#else
+    error = FTC_GCache_Lookup( FTC_GCACHE( cache ),
+                               hash, gindex,
+                               FTC_GQUERY( &query ),
+                               &node );
+#endif
+    if ( !error )
+    {
+      *aglyph = FTC_INODE( node )->glyph;
+
+      if ( anode )
+      {
+        *anode = node;
+        node->ref_count++;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_ImageCache_LookupScaler( FTC_ImageCache  cache,
+                               FTC_Scaler      scaler,
+                               FT_ULong        load_flags,
+                               FT_UInt         gindex,
+                               FT_Glyph       *aglyph,
+                               FTC_Node       *anode )
+  {
+    FTC_BasicQueryRec  query;
+    FTC_Node           node = 0; /* make compiler happy */
+    FT_Error           error;
+    FT_PtrDist         hash;
+
+
+    /* some argument checks are delayed to FTC_Cache_Lookup */
+    if ( !aglyph || !scaler )
+    {
+      error = FTC_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    *aglyph = NULL;
+    if ( anode )
+      *anode  = NULL;
+
+    /* FT_Load_Glyph(), FT_Load_Char() take FT_UInt flags */
+    if ( load_flags > FT_UINT_MAX )
+    {
+      FT_TRACE1(( "FTC_ImageCache_LookupScaler: higher bits in load_flags" ));
+      FT_TRACE1(( "0x%x are dropped\n", (load_flags & ~((FT_ULong)FT_UINT_MAX)) ));
+    }
+
+    query.attrs.scaler     = scaler[0];
+    query.attrs.load_flags = (FT_UInt)load_flags;
+
+    hash = FTC_BASIC_ATTR_HASH( &query.attrs ) + gindex;
+
+    FTC_GCACHE_LOOKUP_CMP( cache,
+                           ftc_basic_family_compare,
+                           FTC_GNode_Compare,
+                           hash, gindex,
+                           &query,
+                           node,
+                           error );
+    if ( !error )
+    {
+      *aglyph = FTC_INODE( node )->glyph;
+
+      if ( anode )
+      {
+        *anode = node;
+        node->ref_count++;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /* yet another backwards-legacy structure */
+  typedef struct  FTC_OldImage_Desc_
+  {
+    FTC_FontRec  font;
+    FT_UInt      image_type;
+
+  } FTC_OldImage_Desc;
+
+
+#define FTC_OLD_IMAGE_FORMAT( x )  ( (x) & 7 )
+
+
+#define ftc_old_image_format_bitmap    0x0000
+#define ftc_old_image_format_outline   0x0001
+
+#define ftc_old_image_format_mask      0x000F
+
+#define ftc_old_image_flag_monochrome  0x0010
+#define ftc_old_image_flag_unhinted    0x0020
+#define ftc_old_image_flag_autohinted  0x0040
+#define ftc_old_image_flag_unscaled    0x0080
+#define ftc_old_image_flag_no_sbits    0x0100
+
+  /* monochrome bitmap */
+#define ftc_old_image_mono             ftc_old_image_format_bitmap   | \
+                                       ftc_old_image_flag_monochrome
+
+  /* anti-aliased bitmap */
+#define ftc_old_image_grays            ftc_old_image_format_bitmap
+
+  /* scaled outline */
+#define ftc_old_image_outline          ftc_old_image_format_outline
+
+
+  static void
+  ftc_image_type_from_old_desc( FTC_ImageType       typ,
+                                FTC_OldImage_Desc*  desc )
+  {
+    typ->face_id = desc->font.face_id;
+    typ->width   = desc->font.pix_width;
+    typ->height  = desc->font.pix_height;
+
+    /* convert image type flags to load flags */
+    {
+      FT_UInt  load_flags = FT_LOAD_DEFAULT;
+      FT_UInt  type       = desc->image_type;
+
+
+      /* determine load flags, depending on the font description's */
+      /* image type                                                */
+
+      if ( FTC_OLD_IMAGE_FORMAT( type ) == ftc_old_image_format_bitmap )
+      {
+        if ( type & ftc_old_image_flag_monochrome )
+          load_flags |= FT_LOAD_MONOCHROME;
+
+        /* disable embedded bitmaps loading if necessary */
+        if ( type & ftc_old_image_flag_no_sbits )
+          load_flags |= FT_LOAD_NO_BITMAP;
+      }
+      else
+      {
+        /* we want an outline, don't load embedded bitmaps */
+        load_flags |= FT_LOAD_NO_BITMAP;
+
+        if ( type & ftc_old_image_flag_unscaled )
+          load_flags |= FT_LOAD_NO_SCALE;
+      }
+
+      /* always render glyphs to bitmaps */
+      load_flags |= FT_LOAD_RENDER;
+
+      if ( type & ftc_old_image_flag_unhinted )
+        load_flags |= FT_LOAD_NO_HINTING;
+
+      if ( type & ftc_old_image_flag_autohinted )
+        load_flags |= FT_LOAD_FORCE_AUTOHINT;
+
+      typ->flags = load_flags;
+    }
+  }
+
+
+  FT_EXPORT( FT_Error )
+  FTC_Image_Cache_New( FTC_Manager      manager,
+                       FTC_ImageCache  *acache );
+
+  FT_EXPORT( FT_Error )
+  FTC_Image_Cache_Lookup( FTC_ImageCache      icache,
+                          FTC_OldImage_Desc*  desc,
+                          FT_UInt             gindex,
+                          FT_Glyph           *aglyph );
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_Image_Cache_New( FTC_Manager      manager,
+                       FTC_ImageCache  *acache )
+  {
+    return FTC_ImageCache_New( manager, (FTC_ImageCache*)acache );
+  }
+
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_Image_Cache_Lookup( FTC_ImageCache      icache,
+                          FTC_OldImage_Desc*  desc,
+                          FT_UInt             gindex,
+                          FT_Glyph           *aglyph )
+  {
+    FTC_ImageTypeRec  type0;
+
+
+    if ( !desc )
+      return FTC_Err_Invalid_Argument;
+
+    ftc_image_type_from_old_desc( &type0, desc );
+
+    return FTC_ImageCache_Lookup( (FTC_ImageCache)icache,
+                                   &type0,
+                                   gindex,
+                                   aglyph,
+                                   NULL );
+  }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /*
+  *
+  * basic small bitmap cache
+  *
+  */
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FTC_SFamilyClassRec  ftc_basic_sbit_family_class =
+  {
+    {
+      sizeof ( FTC_BasicFamilyRec ),
+      ftc_basic_family_compare,
+      ftc_basic_family_init,
+      0,                            /* FTC_MruNode_ResetFunc */
+      0                             /* FTC_MruNode_DoneFunc  */
+    },
+    ftc_basic_family_get_count,
+    ftc_basic_family_load_bitmap
+  };
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FTC_GCacheClassRec  ftc_basic_sbit_cache_class =
+  {
+    {
+      ftc_snode_new,
+      ftc_snode_weight,
+      ftc_snode_compare,
+      ftc_basic_gnode_compare_faceid,
+      ftc_snode_free,
+
+      sizeof ( FTC_GCacheRec ),
+      ftc_gcache_init,
+      ftc_gcache_done
+    },
+    (FTC_MruListClass)&ftc_basic_sbit_family_class
+  };
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_SBitCache_New( FTC_Manager     manager,
+                     FTC_SBitCache  *acache )
+  {
+    return FTC_GCache_New( manager, &ftc_basic_sbit_cache_class,
+                           (FTC_GCache*)acache );
+  }
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_SBitCache_Lookup( FTC_SBitCache  cache,
+                        FTC_ImageType  type,
+                        FT_UInt        gindex,
+                        FTC_SBit      *ansbit,
+                        FTC_Node      *anode )
+  {
+    FT_Error           error;
+    FTC_BasicQueryRec  query;
+    FTC_Node           node = 0; /* make compiler happy */
+    FT_PtrDist         hash;
+
+
+    if ( anode )
+      *anode = NULL;
+
+    /* other argument checks delayed to FTC_Cache_Lookup */
+    if ( !ansbit )
+      return FTC_Err_Invalid_Argument;
+
+    *ansbit = NULL;
+
+#if defined( FT_CONFIG_OPTION_OLD_INTERNALS ) && ( FT_INT_MAX > 0xFFFFU )
+
+    /*  This one is a major hack used to detect whether we are passed a
+     *  regular FTC_ImageType handle, or a legacy FTC_OldImageDesc one.
+     */
+    if ( (FT_ULong)type->width >= 0x10000L )
+    {
+      FTC_OldImageDesc  desc = (FTC_OldImageDesc)type;
+
+
+      query.attrs.scaler.face_id = desc->font.face_id;
+      query.attrs.scaler.width   = desc->font.pix_width;
+      query.attrs.scaler.height  = desc->font.pix_height;
+      query.attrs.load_flags     = desc->flags;
+    }
+    else
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    {
+      if ( (FT_ULong)(type->flags - FT_INT_MIN) > FT_UINT_MAX )
+      {
+        FT_TRACE1(( "FTC_ImageCache_Lookup: higher bits in load_flags" ));
+        FT_TRACE1(( "0x%x are dropped\n", (type->flags & ~((FT_ULong)FT_UINT_MAX)) ));
+      }
+
+      query.attrs.scaler.face_id = type->face_id;
+      query.attrs.scaler.width   = type->width;
+      query.attrs.scaler.height  = type->height;
+      query.attrs.load_flags     = (FT_UInt)type->flags;
+    }
+
+    query.attrs.scaler.pixel = 1;
+    query.attrs.scaler.x_res = 0;  /* make compilers happy */
+    query.attrs.scaler.y_res = 0;
+
+    /* beware, the hash must be the same for all glyph ranges! */
+    hash = FTC_BASIC_ATTR_HASH( &query.attrs ) +
+           gindex / FTC_SBIT_ITEMS_PER_NODE;
+
+#if 1  /* inlining is about 50% faster! */
+    FTC_GCACHE_LOOKUP_CMP( cache,
+                           ftc_basic_family_compare,
+                           FTC_SNode_Compare,
+                           hash, gindex,
+                           &query,
+                           node,
+                           error );
+#else
+    error = FTC_GCache_Lookup( FTC_GCACHE( cache ),
+                               hash,
+                               gindex,
+                               FTC_GQUERY( &query ),
+                               &node );
+#endif
+    if ( error )
+      goto Exit;
+
+    *ansbit = FTC_SNODE( node )->sbits +
+              ( gindex - FTC_GNODE( node )->gindex );
+
+    if ( anode )
+    {
+      *anode = node;
+      node->ref_count++;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_SBitCache_LookupScaler( FTC_SBitCache  cache,
+                              FTC_Scaler     scaler,
+                              FT_ULong       load_flags,
+                              FT_UInt        gindex,
+                              FTC_SBit      *ansbit,
+                              FTC_Node      *anode )
+  {
+    FT_Error           error;
+    FTC_BasicQueryRec  query;
+    FTC_Node           node = 0; /* make compiler happy */
+    FT_PtrDist         hash;
+
+
+    if ( anode )
+        *anode = NULL;
+
+    /* other argument checks delayed to FTC_Cache_Lookup */
+    if ( !ansbit || !scaler )
+        return FTC_Err_Invalid_Argument;
+
+    *ansbit = NULL;
+
+    /* FT_Load_Glyph(), FT_Load_Char() take FT_UInt flags */
+    if ( load_flags > FT_UINT_MAX )
+    {
+      FT_TRACE1(( "FTC_ImageCache_LookupScaler: higher bits in load_flags" ));
+      FT_TRACE1(( "0x%x are dropped\n", (load_flags & ~((FT_ULong)FT_UINT_MAX)) ));
+    }
+
+    query.attrs.scaler     = scaler[0];
+    query.attrs.load_flags = (FT_UInt)load_flags;
+
+    /* beware, the hash must be the same for all glyph ranges! */
+    hash = FTC_BASIC_ATTR_HASH( &query.attrs ) +
+             gindex / FTC_SBIT_ITEMS_PER_NODE;
+
+    FTC_GCACHE_LOOKUP_CMP( cache,
+                           ftc_basic_family_compare,
+                           FTC_SNode_Compare,
+                           hash, gindex,
+                           &query,
+                           node,
+                           error );
+    if ( error )
+      goto Exit;
+
+    *ansbit = FTC_SNODE( node )->sbits +
+              ( gindex - FTC_GNODE( node )->gindex );
+
+    if ( anode )
+    {
+      *anode = node;
+      node->ref_count++;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_EXPORT( FT_Error )
+  FTC_SBit_Cache_New( FTC_Manager     manager,
+                      FTC_SBitCache  *acache );
+
+  FT_EXPORT( FT_Error )
+  FTC_SBit_Cache_Lookup( FTC_SBitCache       cache,
+                         FTC_OldImage_Desc*  desc,
+                         FT_UInt             gindex,
+                         FTC_SBit           *ansbit );
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_SBit_Cache_New( FTC_Manager     manager,
+                      FTC_SBitCache  *acache )
+  {
+    return FTC_SBitCache_New( manager, (FTC_SBitCache*)acache );
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_SBit_Cache_Lookup( FTC_SBitCache       cache,
+                         FTC_OldImage_Desc*  desc,
+                         FT_UInt             gindex,
+                         FTC_SBit           *ansbit )
+  {
+    FTC_ImageTypeRec  type0;
+
+
+    if ( !desc )
+      return FTC_Err_Invalid_Argument;
+
+    ftc_image_type_from_old_desc( &type0, desc );
+
+    return FTC_SBitCache_Lookup( (FTC_SBitCache)cache,
+                                  &type0,
+                                  gindex,
+                                  ansbit,
+                                  NULL );
+  }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftccache.c b/extensions/externals/src/freetype-2.4.9/src/cache/ftccache.c
new file mode 100644
index 0000000..f01c403
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftccache.c
@@ -0,0 +1,626 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftccache.c                                                             */
+/*                                                                         */
+/*    The FreeType internal cache interface (body).                        */
+/*                                                                         */
+/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010,   */
+/*            2011 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "ftcmanag.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cache
+
+
+#define FTC_HASH_MAX_LOAD  2
+#define FTC_HASH_MIN_LOAD  1
+#define FTC_HASH_SUB_LOAD  ( FTC_HASH_MAX_LOAD - FTC_HASH_MIN_LOAD )
+
+  /* this one _must_ be a power of 2! */
+#define FTC_HASH_INITIAL_SIZE  8
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                   CACHE NODE DEFINITIONS                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* add a new node to the head of the manager's circular MRU list */
+  static void
+  ftc_node_mru_link( FTC_Node     node,
+                     FTC_Manager  manager )
+  {
+    void  *nl = &manager->nodes_list;
+
+
+    FTC_MruNode_Prepend( (FTC_MruNode*)nl,
+                         (FTC_MruNode)node );
+    manager->num_nodes++;
+  }
+
+
+  /* remove a node from the manager's MRU list */
+  static void
+  ftc_node_mru_unlink( FTC_Node     node,
+                       FTC_Manager  manager )
+  {
+    void  *nl = &manager->nodes_list;
+
+
+    FTC_MruNode_Remove( (FTC_MruNode*)nl,
+                        (FTC_MruNode)node );
+    manager->num_nodes--;
+  }
+
+
+#ifndef FTC_INLINE
+
+  /* move a node to the head of the manager's MRU list */
+  static void
+  ftc_node_mru_up( FTC_Node     node,
+                   FTC_Manager  manager )
+  {
+    FTC_MruNode_Up( (FTC_MruNode*)&manager->nodes_list,
+                    (FTC_MruNode)node );
+  }
+
+
+  /* get a top bucket for specified hash from cache,
+   * body for FTC_NODE__TOP_FOR_HASH( cache, hash )
+   */
+  FT_LOCAL_DEF( FTC_Node* )
+  ftc_get_top_node_for_hash( FTC_Cache   cache,
+                             FT_PtrDist  hash )
+  {
+    FTC_Node*  pnode;
+    FT_UInt    idx;
+
+
+    idx = (FT_UInt)( hash & cache->mask );
+    if ( idx < cache->p )
+      idx = (FT_UInt)( hash & ( 2 * cache->mask + 1 ) );
+    pnode = cache->buckets + idx;
+    return pnode;
+  }
+
+#endif /* !FTC_INLINE */
+
+
+  /* Note that this function cannot fail.  If we cannot re-size the
+   * buckets array appropriately, we simply degrade the hash table's
+   * performance!
+   */
+  static void
+  ftc_cache_resize( FTC_Cache  cache )
+  {
+    for (;;)
+    {
+      FTC_Node  node, *pnode;
+      FT_UFast  p     = cache->p;
+      FT_UFast  mask  = cache->mask;
+      FT_UFast  count = mask + p + 1;    /* number of buckets */
+
+
+      /* do we need to shrink the buckets array? */
+      if ( cache->slack < 0 )
+      {
+        FTC_Node  new_list = NULL;
+
+
+        /* try to expand the buckets array _before_ splitting
+         * the bucket lists
+         */
+        if ( p >= mask )
+        {
+          FT_Memory  memory = cache->memory;
+          FT_Error   error;
+
+
+          /* if we can't expand the array, leave immediately */
+          if ( FT_RENEW_ARRAY( cache->buckets,
+                               ( mask + 1 ) * 2, ( mask + 1 ) * 4 ) )
+            break;
+        }
+
+        /* split a single bucket */
+        pnode = cache->buckets + p;
+
+        for (;;)
+        {
+          node = *pnode;
+          if ( node == NULL )
+            break;
+
+          if ( node->hash & ( mask + 1 ) )
+          {
+            *pnode     = node->link;
+            node->link = new_list;
+            new_list   = node;
+          }
+          else
+            pnode = &node->link;
+        }
+
+        cache->buckets[p + mask + 1] = new_list;
+
+        cache->slack += FTC_HASH_MAX_LOAD;
+
+        if ( p >= mask )
+        {
+          cache->mask = 2 * mask + 1;
+          cache->p    = 0;
+        }
+        else
+          cache->p = p + 1;
+      }
+
+      /* do we need to expand the buckets array? */
+      else if ( cache->slack > (FT_Long)count * FTC_HASH_SUB_LOAD )
+      {
+        FT_UFast   old_index = p + mask;
+        FTC_Node*  pold;
+
+
+        if ( old_index + 1 <= FTC_HASH_INITIAL_SIZE )
+          break;
+
+        if ( p == 0 )
+        {
+          FT_Memory  memory = cache->memory;
+          FT_Error   error;
+
+
+          /* if we can't shrink the array, leave immediately */
+          if ( FT_RENEW_ARRAY( cache->buckets,
+                               ( mask + 1 ) * 2, mask + 1 ) )
+            break;
+
+          cache->mask >>= 1;
+          p             = cache->mask;
+        }
+        else
+          p--;
+
+        pnode = cache->buckets + p;
+        while ( *pnode )
+          pnode = &(*pnode)->link;
+
+        pold   = cache->buckets + old_index;
+        *pnode = *pold;
+        *pold  = NULL;
+
+        cache->slack -= FTC_HASH_MAX_LOAD;
+        cache->p      = p;
+      }
+
+      /* otherwise, the hash table is balanced */
+      else
+        break;
+    }
+  }
+
+
+  /* remove a node from its cache's hash table */
+  static void
+  ftc_node_hash_unlink( FTC_Node   node0,
+                        FTC_Cache  cache )
+  {
+    FTC_Node  *pnode = FTC_NODE__TOP_FOR_HASH( cache, node0->hash );
+
+
+    for (;;)
+    {
+      FTC_Node  node = *pnode;
+
+
+      if ( node == NULL )
+      {
+        FT_TRACE0(( "ftc_node_hash_unlink: unknown node\n" ));
+        return;
+      }
+
+      if ( node == node0 )
+        break;
+
+      pnode = &(*pnode)->link;
+    }
+
+    *pnode      = node0->link;
+    node0->link = NULL;
+
+    cache->slack++;
+    ftc_cache_resize( cache );
+  }
+
+
+  /* add a node to the `top' of its cache's hash table */
+  static void
+  ftc_node_hash_link( FTC_Node   node,
+                      FTC_Cache  cache )
+  {
+    FTC_Node  *pnode = FTC_NODE__TOP_FOR_HASH( cache, node->hash );
+
+
+    node->link = *pnode;
+    *pnode     = node;
+
+    cache->slack--;
+    ftc_cache_resize( cache );
+  }
+
+
+  /* remove a node from the cache manager */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+  FT_BASE_DEF( void )
+#else
+  FT_LOCAL_DEF( void )
+#endif
+  ftc_node_destroy( FTC_Node     node,
+                    FTC_Manager  manager )
+  {
+    FTC_Cache  cache;
+
+
+#ifdef FT_DEBUG_ERROR
+    /* find node's cache */
+    if ( node->cache_index >= manager->num_caches )
+    {
+      FT_TRACE0(( "ftc_node_destroy: invalid node handle\n" ));
+      return;
+    }
+#endif
+
+    cache = manager->caches[node->cache_index];
+
+#ifdef FT_DEBUG_ERROR
+    if ( cache == NULL )
+    {
+      FT_TRACE0(( "ftc_node_destroy: invalid node handle\n" ));
+      return;
+    }
+#endif
+
+    manager->cur_weight -= cache->clazz.node_weight( node, cache );
+
+    /* remove node from mru list */
+    ftc_node_mru_unlink( node, manager );
+
+    /* remove node from cache's hash table */
+    ftc_node_hash_unlink( node, cache );
+
+    /* now finalize it */
+    cache->clazz.node_free( node, cache );
+
+#if 0
+    /* check, just in case of general corruption :-) */
+    if ( manager->num_nodes == 0 )
+      FT_TRACE0(( "ftc_node_destroy: invalid cache node count (%d)\n",
+                  manager->num_nodes ));
+#endif
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    ABSTRACT CACHE CLASS                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_LOCAL_DEF( FT_Error )
+  FTC_Cache_Init( FTC_Cache  cache )
+  {
+    return ftc_cache_init( cache );
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  ftc_cache_init( FTC_Cache  cache )
+  {
+    FT_Memory  memory = cache->memory;
+    FT_Error   error;
+
+
+    cache->p     = 0;
+    cache->mask  = FTC_HASH_INITIAL_SIZE - 1;
+    cache->slack = FTC_HASH_INITIAL_SIZE * FTC_HASH_MAX_LOAD;
+
+    (void)FT_NEW_ARRAY( cache->buckets, FTC_HASH_INITIAL_SIZE * 2 );
+    return error;
+  }
+
+
+  static void
+  FTC_Cache_Clear( FTC_Cache  cache )
+  {
+    if ( cache && cache->buckets )
+    {
+      FTC_Manager  manager = cache->manager;
+      FT_UFast     i;
+      FT_UFast     count;
+
+
+      count = cache->p + cache->mask + 1;
+
+      for ( i = 0; i < count; i++ )
+      {
+        FTC_Node  *pnode = cache->buckets + i, next, node = *pnode;
+
+
+        while ( node )
+        {
+          next        = node->link;
+          node->link  = NULL;
+
+          /* remove node from mru list */
+          ftc_node_mru_unlink( node, manager );
+
+          /* now finalize it */
+          manager->cur_weight -= cache->clazz.node_weight( node, cache );
+
+          cache->clazz.node_free( node, cache );
+          node = next;
+        }
+        cache->buckets[i] = NULL;
+      }
+      ftc_cache_resize( cache );
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  ftc_cache_done( FTC_Cache  cache )
+  {
+    if ( cache->memory )
+    {
+      FT_Memory  memory = cache->memory;
+
+
+      FTC_Cache_Clear( cache );
+
+      FT_FREE( cache->buckets );
+      cache->mask  = 0;
+      cache->p     = 0;
+      cache->slack = 0;
+
+      cache->memory = NULL;
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  FTC_Cache_Done( FTC_Cache  cache )
+  {
+    ftc_cache_done( cache );
+  }
+
+
+  static void
+  ftc_cache_add( FTC_Cache  cache,
+                 FT_PtrDist hash,
+                 FTC_Node   node )
+  {
+    node->hash        = hash;
+    node->cache_index = (FT_UInt16)cache->index;
+    node->ref_count   = 0;
+
+    ftc_node_hash_link( node, cache );
+    ftc_node_mru_link( node, cache->manager );
+
+    {
+      FTC_Manager  manager = cache->manager;
+
+
+      manager->cur_weight += cache->clazz.node_weight( node, cache );
+
+      if ( manager->cur_weight >= manager->max_weight )
+      {
+        node->ref_count++;
+        FTC_Manager_Compress( manager );
+        node->ref_count--;
+      }
+    }
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  FTC_Cache_NewNode( FTC_Cache   cache,
+                     FT_PtrDist  hash,
+                     FT_Pointer  query,
+                     FTC_Node   *anode )
+  {
+    FT_Error  error;
+    FTC_Node  node;
+
+
+    /*
+     * We use the FTC_CACHE_TRYLOOP macros to support out-of-memory
+     * errors (OOM) correctly, i.e., by flushing the cache progressively
+     * in order to make more room.
+     */
+
+    FTC_CACHE_TRYLOOP( cache )
+    {
+      error = cache->clazz.node_new( &node, query, cache );
+    }
+    FTC_CACHE_TRYLOOP_END( NULL );
+
+    if ( error )
+      node = NULL;
+    else
+    {
+     /* don't assume that the cache has the same number of buckets, since
+      * our allocation request might have triggered global cache flushing
+      */
+      ftc_cache_add( cache, hash, node );
+    }
+
+    *anode = node;
+    return error;
+  }
+
+
+#ifndef FTC_INLINE
+
+  FT_LOCAL_DEF( FT_Error )
+  FTC_Cache_Lookup( FTC_Cache   cache,
+                    FT_PtrDist  hash,
+                    FT_Pointer  query,
+                    FTC_Node   *anode )
+  {
+    FTC_Node*  bucket;
+    FTC_Node*  pnode;
+    FTC_Node   node;
+    FT_Error   error        = FTC_Err_Ok;
+    FT_Bool    list_changed = FALSE;
+
+    FTC_Node_CompareFunc  compare = cache->clazz.node_compare;
+
+
+    if ( cache == NULL || anode == NULL )
+      return FTC_Err_Invalid_Argument;
+
+    /* Go to the `top' node of the list sharing same masked hash */
+    bucket = pnode = FTC_NODE__TOP_FOR_HASH( cache, hash );
+
+    /* Lookup a node with exactly same hash and queried properties.  */
+    /* NOTE: _nodcomp() may change the linked list to reduce memory. */
+    for (;;)
+    {
+      node = *pnode;
+      if ( node == NULL )
+        goto NewNode;
+
+      if ( node->hash == hash                           &&
+           compare( node, query, cache, &list_changed ) )
+        break;
+
+      pnode = &node->link;
+    }
+
+    if ( list_changed )
+    {
+      /* Update bucket by modified linked list */
+      bucket = pnode = FTC_NODE__TOP_FOR_HASH( cache, hash );
+
+      /* Update pnode by modified linked list */
+      while ( *pnode != node )
+      {
+        if ( *pnode == NULL )
+        {
+          FT_ERROR(( "FTC_Cache_Lookup: oops!!!  node missing\n" ));
+          goto NewNode;
+        }
+        else
+          pnode = &((*pnode)->link);
+      }
+    }
+
+    /* Reorder the list to move the found node to the `top' */
+    if ( node != *bucket )
+    {
+      *pnode     = node->link;
+      node->link = *bucket;
+      *bucket    = node;
+    }
+
+    /* move to head of MRU list */
+    {
+      FTC_Manager  manager = cache->manager;
+
+
+      if ( node != manager->nodes_list )
+        ftc_node_mru_up( node, manager );
+    }
+    *anode = node;
+
+    return error;
+
+  NewNode:
+    return FTC_Cache_NewNode( cache, hash, query, anode );
+  }
+
+#endif /* !FTC_INLINE */
+
+
+  FT_LOCAL_DEF( void )
+  FTC_Cache_RemoveFaceID( FTC_Cache   cache,
+                          FTC_FaceID  face_id )
+  {
+    FT_UFast     i, count;
+    FTC_Manager  manager = cache->manager;
+    FTC_Node     frees   = NULL;
+
+
+    count = cache->p + cache->mask + 1;
+    for ( i = 0; i < count; i++ )
+    {
+      FTC_Node*  bucket = cache->buckets + i;
+      FTC_Node*  pnode  = bucket;
+
+
+      for ( ;; )
+      {
+        FTC_Node  node = *pnode;
+        FT_Bool   list_changed = FALSE;
+
+
+        if ( node == NULL )
+          break;
+
+        if ( cache->clazz.node_remove_faceid( node, face_id,
+                                              cache, &list_changed ) )
+        {
+          *pnode     = node->link;
+          node->link = frees;
+          frees      = node;
+        }
+        else
+          pnode = &node->link;
+      }
+    }
+
+    /* remove all nodes in the free list */
+    while ( frees )
+    {
+      FTC_Node  node;
+
+
+      node  = frees;
+      frees = node->link;
+
+      manager->cur_weight -= cache->clazz.node_weight( node, cache );
+      ftc_node_mru_unlink( node, manager );
+
+      cache->clazz.node_free( node, cache );
+
+      cache->slack++;
+    }
+
+    ftc_cache_resize( cache );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftccache.h b/extensions/externals/src/freetype-2.4.9/src/cache/ftccache.h
new file mode 100644
index 0000000..d60984f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftccache.h
@@ -0,0 +1,359 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftccache.h                                                             */
+/*                                                                         */
+/*    FreeType internal cache interface (specification).                   */
+/*                                                                         */
+/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010,   */
+/*            2011 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTCCACHE_H__
+#define __FTCCACHE_H__
+
+
+#include "ftcmru.h"
+
+FT_BEGIN_HEADER
+
+#define _FTC_FACE_ID_HASH( i )                                                \
+          ((FT_PtrDist)(( (FT_PtrDist)(i) >> 3 ) ^ ( (FT_PtrDist)(i) << 7 )))
+
+  /* handle to cache object */
+  typedef struct FTC_CacheRec_*  FTC_Cache;
+
+  /* handle to cache class */
+  typedef const struct FTC_CacheClassRec_*  FTC_CacheClass;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                   CACHE NODE DEFINITIONS                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Each cache controls one or more cache nodes.  Each node is part of    */
+  /* the global_lru list of the manager.  Its `data' field however is used */
+  /* as a reference count for now.                                         */
+  /*                                                                       */
+  /* A node can be anything, depending on the type of information held by  */
+  /* the cache.  It can be an individual glyph image, a set of bitmaps     */
+  /* glyphs for a given size, some metrics, etc.                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /* structure size should be 20 bytes on 32-bits machines */
+  typedef struct  FTC_NodeRec_
+  {
+    FTC_MruNodeRec  mru;          /* circular mru list pointer           */
+    FTC_Node        link;         /* used for hashing                    */
+    FT_PtrDist      hash;         /* used for hashing too                */
+    FT_UShort       cache_index;  /* index of cache the node belongs to  */
+    FT_Short        ref_count;    /* reference count for this node       */
+
+  } FTC_NodeRec;
+
+
+#define FTC_NODE( x )    ( (FTC_Node)(x) )
+#define FTC_NODE_P( x )  ( (FTC_Node*)(x) )
+
+#define FTC_NODE__NEXT( x )  FTC_NODE( (x)->mru.next )
+#define FTC_NODE__PREV( x )  FTC_NODE( (x)->mru.prev )
+
+#ifdef FTC_INLINE
+#define FTC_NODE__TOP_FOR_HASH( cache, hash )                     \
+        ( ( cache )->buckets +                                    \
+            ( ( ( ( hash ) &   ( cache )->mask ) < ( cache )->p ) \
+              ? ( ( hash ) & ( ( cache )->mask * 2 + 1 ) )        \
+              : ( ( hash ) &   ( cache )->mask ) ) )
+#else
+  FT_LOCAL( FTC_Node* )
+  ftc_get_top_node_for_hash( FTC_Cache   cache,
+                             FT_PtrDist  hash );
+#define FTC_NODE__TOP_FOR_HASH( cache, hash )            \
+        ftc_get_top_node_for_hash( ( cache ), ( hash ) )
+#endif
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+  FT_BASE( void )
+  ftc_node_destroy( FTC_Node     node,
+                    FTC_Manager  manager );
+#endif
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       CACHE DEFINITIONS                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* initialize a new cache node */
+  typedef FT_Error
+  (*FTC_Node_NewFunc)( FTC_Node    *pnode,
+                       FT_Pointer   query,
+                       FTC_Cache    cache );
+
+  typedef FT_Offset
+  (*FTC_Node_WeightFunc)( FTC_Node   node,
+                          FTC_Cache  cache );
+
+  /* compare a node to a given key pair */
+  typedef FT_Bool
+  (*FTC_Node_CompareFunc)( FTC_Node    node,
+                           FT_Pointer  key,
+                           FTC_Cache   cache,
+                           FT_Bool*    list_changed );
+
+
+  typedef void
+  (*FTC_Node_FreeFunc)( FTC_Node   node,
+                        FTC_Cache  cache );
+
+  typedef FT_Error
+  (*FTC_Cache_InitFunc)( FTC_Cache  cache );
+
+  typedef void
+  (*FTC_Cache_DoneFunc)( FTC_Cache  cache );
+
+
+  typedef struct  FTC_CacheClassRec_
+  {
+    FTC_Node_NewFunc      node_new;
+    FTC_Node_WeightFunc   node_weight;
+    FTC_Node_CompareFunc  node_compare;
+    FTC_Node_CompareFunc  node_remove_faceid;
+    FTC_Node_FreeFunc     node_free;
+
+    FT_Offset             cache_size;
+    FTC_Cache_InitFunc    cache_init;
+    FTC_Cache_DoneFunc    cache_done;
+
+  } FTC_CacheClassRec;
+
+
+  /* each cache really implements a dynamic hash table to manage its nodes */
+  typedef struct  FTC_CacheRec_
+  {
+    FT_UFast           p;
+    FT_UFast           mask;
+    FT_Long            slack;
+    FTC_Node*          buckets;
+
+    FTC_CacheClassRec  clazz;       /* local copy, for speed  */
+
+    FTC_Manager        manager;
+    FT_Memory          memory;
+    FT_UInt            index;       /* in manager's table     */
+
+    FTC_CacheClass     org_class;   /* original class pointer */
+
+  } FTC_CacheRec;
+
+
+#define FTC_CACHE( x )    ( (FTC_Cache)(x) )
+#define FTC_CACHE_P( x )  ( (FTC_Cache*)(x) )
+
+
+  /* default cache initialize */
+  FT_LOCAL( FT_Error )
+  FTC_Cache_Init( FTC_Cache  cache );
+
+  /* default cache finalizer */
+  FT_LOCAL( void )
+  FTC_Cache_Done( FTC_Cache  cache );
+
+  /* Call this function to look up the cache.  If no corresponding
+   * node is found, a new one is automatically created.  This function
+   * is capable of flushing the cache adequately to make room for the
+   * new cache object.
+   */
+
+#ifndef FTC_INLINE
+  FT_LOCAL( FT_Error )
+  FTC_Cache_Lookup( FTC_Cache   cache,
+                    FT_PtrDist  hash,
+                    FT_Pointer  query,
+                    FTC_Node   *anode );
+#endif
+
+  FT_LOCAL( FT_Error )
+  FTC_Cache_NewNode( FTC_Cache   cache,
+                     FT_PtrDist  hash,
+                     FT_Pointer  query,
+                     FTC_Node   *anode );
+
+  /* Remove all nodes that relate to a given face_id.  This is useful
+   * when un-installing fonts.  Note that if a cache node relates to
+   * the face_id but is locked (i.e., has `ref_count > 0'), the node
+   * will _not_ be destroyed, but its internal face_id reference will
+   * be modified.
+   *
+   * The final result will be that the node will never come back
+   * in further lookup requests, and will be flushed on demand from
+   * the cache normally when its reference count reaches 0.
+   */
+  FT_LOCAL( void )
+  FTC_Cache_RemoveFaceID( FTC_Cache   cache,
+                          FTC_FaceID  face_id );
+
+
+#ifdef FTC_INLINE
+
+#define FTC_CACHE_LOOKUP_CMP( cache, nodecmp, hash, query, node, error ) \
+  FT_BEGIN_STMNT                                                         \
+    FTC_Node             *_bucket, *_pnode, _node;                       \
+    FTC_Cache             _cache   = FTC_CACHE(cache);                   \
+    FT_PtrDist            _hash    = (FT_PtrDist)(hash);                 \
+    FTC_Node_CompareFunc  _nodcomp = (FTC_Node_CompareFunc)(nodecmp);    \
+    FT_Bool               _list_changed = FALSE;                         \
+                                                                         \
+                                                                         \
+    error = FTC_Err_Ok;                                                  \
+    node  = NULL;                                                        \
+                                                                         \
+    /* Go to the `top' node of the list sharing same masked hash */      \
+    _bucket = _pnode = FTC_NODE__TOP_FOR_HASH( _cache, _hash );          \
+                                                                         \
+    /* Look up a node with identical hash and queried properties.    */  \
+    /* NOTE: _nodcomp() may change the linked list to reduce memory. */  \
+    for (;;)                                                             \
+    {                                                                    \
+      _node = *_pnode;                                                   \
+      if ( _node == NULL )                                               \
+        goto _NewNode;                                                   \
+                                                                         \
+      if ( _node->hash == _hash                             &&           \
+           _nodcomp( _node, query, _cache, &_list_changed ) )            \
+        break;                                                           \
+                                                                         \
+      _pnode = &_node->link;                                             \
+    }                                                                    \
+                                                                         \
+    if ( _list_changed )                                                 \
+    {                                                                    \
+      /* Update _bucket by possibly modified linked list */              \
+      _bucket = _pnode = FTC_NODE__TOP_FOR_HASH( _cache, _hash );        \
+                                                                         \
+      /* Update _pnode by possibly modified linked list */               \
+      while ( *_pnode != _node )                                         \
+      {                                                                  \
+        if ( *_pnode == NULL )                                           \
+        {                                                                \
+          FT_ERROR(( "FTC_CACHE_LOOKUP_CMP: oops!!! node missing\n" ));  \
+          goto _NewNode;                                                 \
+        }                                                                \
+        else                                                             \
+          _pnode = &((*_pnode)->link);                                   \
+      }                                                                  \
+    }                                                                    \
+                                                                         \
+    /* Reorder the list to move the found node to the `top' */           \
+    if ( _node != *_bucket )                                             \
+    {                                                                    \
+      *_pnode     = _node->link;                                         \
+      _node->link = *_bucket;                                            \
+      *_bucket    = _node;                                               \
+    }                                                                    \
+                                                                         \
+    /* Update MRU list */                                                \
+    {                                                                    \
+      FTC_Manager  _manager = _cache->manager;                           \
+      void*        _nl      = &_manager->nodes_list;                     \
+                                                                         \
+                                                                         \
+      if ( _node != _manager->nodes_list )                               \
+        FTC_MruNode_Up( (FTC_MruNode*)_nl,                               \
+                        (FTC_MruNode)_node );                            \
+    }                                                                    \
+    goto _Ok;                                                            \
+                                                                         \
+  _NewNode:                                                              \
+    error = FTC_Cache_NewNode( _cache, _hash, query, &_node );           \
+                                                                         \
+  _Ok:                                                                   \
+    node = _node;                                                        \
+  FT_END_STMNT
+
+#else /* !FTC_INLINE */
+
+#define FTC_CACHE_LOOKUP_CMP( cache, nodecmp, hash, query, node, error ) \
+  FT_BEGIN_STMNT                                                         \
+    error = FTC_Cache_Lookup( FTC_CACHE( cache ), hash, query,           \
+                              (FTC_Node*)&(node) );                      \
+  FT_END_STMNT
+
+#endif /* !FTC_INLINE */
+
+
+  /*
+   * This macro, together with FTC_CACHE_TRYLOOP_END, defines a retry
+   * loop to flush the cache repeatedly in case of memory overflows.
+   *
+   * It is used when creating a new cache node, or within a lookup
+   * that needs to allocate data (e.g. the sbit cache lookup).
+   *
+   * Example:
+   *
+   *   {
+   *     FTC_CACHE_TRYLOOP( cache )
+   *       error = load_data( ... );
+   *     FTC_CACHE_TRYLOOP_END()
+   *   }
+   *
+   */
+#define FTC_CACHE_TRYLOOP( cache )                           \
+  {                                                          \
+    FTC_Manager  _try_manager = FTC_CACHE( cache )->manager; \
+    FT_UInt      _try_count   = 4;                           \
+                                                             \
+                                                             \
+    for (;;)                                                 \
+    {                                                        \
+      FT_UInt  _try_done;
+
+
+#define FTC_CACHE_TRYLOOP_END( list_changed )                     \
+      if ( !error || error != FTC_Err_Out_Of_Memory )             \
+        break;                                                    \
+                                                                  \
+      _try_done = FTC_Manager_FlushN( _try_manager, _try_count ); \
+      if ( _try_done > 0 && ( list_changed ) )                    \
+        *(FT_Bool*)( list_changed ) = TRUE;                       \
+                                                                  \
+      if ( _try_done == 0 )                                       \
+        break;                                                    \
+                                                                  \
+      if ( _try_done == _try_count )                              \
+      {                                                           \
+        _try_count *= 2;                                          \
+        if ( _try_count < _try_done              ||               \
+            _try_count > _try_manager->num_nodes )                \
+          _try_count = _try_manager->num_nodes;                   \
+      }                                                           \
+    }                                                             \
+  }
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __FTCCACHE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftccback.h b/extensions/externals/src/freetype-2.4.9/src/cache/ftccback.h
new file mode 100644
index 0000000..80ec9ce
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftccback.h
@@ -0,0 +1,92 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftccback.h                                                             */
+/*                                                                         */
+/*    Callback functions of the caching sub-system (specification only).   */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2011 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#ifndef __FTCCBACK_H__
+#define __FTCCBACK_H__
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcmru.h"
+#include "ftcimage.h"
+#include "ftcmanag.h"
+#include "ftcglyph.h"
+#include "ftcsbits.h"
+
+
+  FT_LOCAL( void )
+  ftc_inode_free( FTC_Node   inode,
+                  FTC_Cache  cache );
+
+  FT_LOCAL( FT_Error )
+  ftc_inode_new( FTC_Node   *pinode,
+                 FT_Pointer  gquery,
+                 FTC_Cache   cache );
+
+  FT_LOCAL( FT_Offset )
+  ftc_inode_weight( FTC_Node   inode,
+                    FTC_Cache  cache );
+
+
+  FT_LOCAL( void )
+  ftc_snode_free( FTC_Node   snode,
+                  FTC_Cache  cache );
+
+  FT_LOCAL( FT_Error )
+  ftc_snode_new( FTC_Node   *psnode,
+                 FT_Pointer  gquery,
+                 FTC_Cache   cache );
+
+  FT_LOCAL( FT_Offset )
+  ftc_snode_weight( FTC_Node   snode,
+                    FTC_Cache  cache );
+
+  FT_LOCAL( FT_Bool )
+  ftc_snode_compare( FTC_Node    snode,
+                     FT_Pointer  gquery,
+                     FTC_Cache   cache,
+                     FT_Bool*    list_changed );
+
+
+  FT_LOCAL( FT_Bool )
+  ftc_gnode_compare( FTC_Node    gnode,
+                     FT_Pointer  gquery,
+                     FTC_Cache   cache,
+                     FT_Bool*    list_changed );
+
+
+  FT_LOCAL( FT_Error )
+  ftc_gcache_init( FTC_Cache  cache );
+
+  FT_LOCAL( void )
+  ftc_gcache_done( FTC_Cache  cache );
+
+
+  FT_LOCAL( FT_Error )
+  ftc_cache_init( FTC_Cache  cache );
+
+  FT_LOCAL( void )
+  ftc_cache_done( FTC_Cache  cache );
+
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+  FT_LOCAL( void )
+  ftc_node_destroy( FTC_Node     node,
+                    FTC_Manager  manager );
+#endif
+
+#endif /* __FTCCBACK_H__ */
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftccmap.c b/extensions/externals/src/freetype-2.4.9/src/cache/ftccmap.c
new file mode 100644
index 0000000..ad436ef
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftccmap.c
@@ -0,0 +1,438 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftccmap.c                                                              */
+/*                                                                         */
+/*    FreeType CharMap cache (body)                                        */
+/*                                                                         */
+/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,   */
+/*            2010, 2011 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_CACHE_H
+#include "ftcmanag.h"
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cache
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  typedef enum  FTC_OldCMapType_
+  {
+    FTC_OLD_CMAP_BY_INDEX    = 0,
+    FTC_OLD_CMAP_BY_ENCODING = 1,
+    FTC_OLD_CMAP_BY_ID       = 2
+
+  } FTC_OldCMapType;
+
+
+  typedef struct  FTC_OldCMapIdRec_
+  {
+    FT_UInt  platform;
+    FT_UInt  encoding;
+
+  } FTC_OldCMapIdRec, *FTC_OldCMapId;
+
+
+  typedef struct  FTC_OldCMapDescRec_
+  {
+    FTC_FaceID       face_id;
+    FTC_OldCMapType  type;
+
+    union
+    {
+      FT_UInt           index;
+      FT_Encoding       encoding;
+      FTC_OldCMapIdRec  id;
+
+    } u;
+
+  } FTC_OldCMapDescRec, *FTC_OldCMapDesc;
+
+#endif /* FT_CONFIG_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Each FTC_CMapNode contains a simple array to map a range of character */
+  /* codes to equivalent glyph indices.                                    */
+  /*                                                                       */
+  /* For now, the implementation is very basic: Each node maps a range of  */
+  /* 128 consecutive character codes to their corresponding glyph indices. */
+  /*                                                                       */
+  /* We could do more complex things, but I don't think it is really very  */
+  /* useful.                                                               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* number of glyph indices / character code per node */
+#define FTC_CMAP_INDICES_MAX  128
+
+  /* compute a query/node hash */
+#define FTC_CMAP_HASH( faceid, index, charcode )         \
+          ( _FTC_FACE_ID_HASH( faceid ) + 211 * (index) + \
+            ( (charcode) / FTC_CMAP_INDICES_MAX )      )
+
+  /* the charmap query */
+  typedef struct  FTC_CMapQueryRec_
+  {
+    FTC_FaceID  face_id;
+    FT_UInt     cmap_index;
+    FT_UInt32   char_code;
+
+  } FTC_CMapQueryRec, *FTC_CMapQuery;
+
+#define FTC_CMAP_QUERY( x )  ((FTC_CMapQuery)(x))
+#define FTC_CMAP_QUERY_HASH( x )                                         \
+          FTC_CMAP_HASH( (x)->face_id, (x)->cmap_index, (x)->char_code )
+
+  /* the cmap cache node */
+  typedef struct  FTC_CMapNodeRec_
+  {
+    FTC_NodeRec  node;
+    FTC_FaceID   face_id;
+    FT_UInt      cmap_index;
+    FT_UInt32    first;                         /* first character in node */
+    FT_UInt16    indices[FTC_CMAP_INDICES_MAX]; /* array of glyph indices  */
+
+  } FTC_CMapNodeRec, *FTC_CMapNode;
+
+#define FTC_CMAP_NODE( x ) ( (FTC_CMapNode)( x ) )
+#define FTC_CMAP_NODE_HASH( x )                                      \
+          FTC_CMAP_HASH( (x)->face_id, (x)->cmap_index, (x)->first )
+
+  /* if (indices[n] == FTC_CMAP_UNKNOWN), we assume that the corresponding */
+  /* glyph indices haven't been queried through FT_Get_Glyph_Index() yet   */
+#define FTC_CMAP_UNKNOWN  ( (FT_UInt16)-1 )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        CHARMAP NODES                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_CALLBACK_DEF( void )
+  ftc_cmap_node_free( FTC_Node   ftcnode,
+                      FTC_Cache  cache )
+  {
+    FTC_CMapNode  node   = (FTC_CMapNode)ftcnode;
+    FT_Memory     memory = cache->memory;
+
+
+    FT_FREE( node );
+  }
+
+
+  /* initialize a new cmap node */
+  FT_CALLBACK_DEF( FT_Error )
+  ftc_cmap_node_new( FTC_Node   *ftcanode,
+                     FT_Pointer  ftcquery,
+                     FTC_Cache   cache )
+  {
+    FTC_CMapNode  *anode  = (FTC_CMapNode*)ftcanode;
+    FTC_CMapQuery  query  = (FTC_CMapQuery)ftcquery;
+    FT_Error       error;
+    FT_Memory      memory = cache->memory;
+    FTC_CMapNode   node   = NULL;
+    FT_UInt        nn;
+
+
+    if ( !FT_NEW( node ) )
+    {
+      node->face_id    = query->face_id;
+      node->cmap_index = query->cmap_index;
+      node->first      = (query->char_code / FTC_CMAP_INDICES_MAX) *
+                         FTC_CMAP_INDICES_MAX;
+
+      for ( nn = 0; nn < FTC_CMAP_INDICES_MAX; nn++ )
+        node->indices[nn] = FTC_CMAP_UNKNOWN;
+    }
+
+    *anode = node;
+    return error;
+  }
+
+
+  /* compute the weight of a given cmap node */
+  FT_CALLBACK_DEF( FT_Offset )
+  ftc_cmap_node_weight( FTC_Node   cnode,
+                        FTC_Cache  cache )
+  {
+    FT_UNUSED( cnode );
+    FT_UNUSED( cache );
+
+    return sizeof ( *cnode );
+  }
+
+
+  /* compare a cmap node to a given query */
+  FT_CALLBACK_DEF( FT_Bool )
+  ftc_cmap_node_compare( FTC_Node    ftcnode,
+                         FT_Pointer  ftcquery,
+                         FTC_Cache   cache,
+                         FT_Bool*    list_changed )
+  {
+    FTC_CMapNode   node  = (FTC_CMapNode)ftcnode;
+    FTC_CMapQuery  query = (FTC_CMapQuery)ftcquery;
+    FT_UNUSED( cache );
+
+
+    if ( list_changed )
+      *list_changed = FALSE;
+    if ( node->face_id    == query->face_id    &&
+         node->cmap_index == query->cmap_index )
+    {
+      FT_UInt32  offset = (FT_UInt32)( query->char_code - node->first );
+
+
+      return FT_BOOL( offset < FTC_CMAP_INDICES_MAX );
+    }
+
+    return 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Bool )
+  ftc_cmap_node_remove_faceid( FTC_Node    ftcnode,
+                               FT_Pointer  ftcface_id,
+                               FTC_Cache   cache,
+                               FT_Bool*    list_changed )
+  {
+    FTC_CMapNode  node    = (FTC_CMapNode)ftcnode;
+    FTC_FaceID    face_id = (FTC_FaceID)ftcface_id;
+    FT_UNUSED( cache );
+
+
+    if ( list_changed )
+      *list_changed = FALSE;
+    return FT_BOOL( node->face_id == face_id );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    GLYPH IMAGE CACHE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FTC_CacheClassRec  ftc_cmap_cache_class =
+  {
+    ftc_cmap_node_new,
+    ftc_cmap_node_weight,
+    ftc_cmap_node_compare,
+    ftc_cmap_node_remove_faceid,
+    ftc_cmap_node_free,
+
+    sizeof ( FTC_CacheRec ),
+    ftc_cache_init,
+    ftc_cache_done,
+  };
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_CMapCache_New( FTC_Manager     manager,
+                     FTC_CMapCache  *acache )
+  {
+    return FTC_Manager_RegisterCache( manager,
+                                      &ftc_cmap_cache_class,
+                                      FTC_CACHE_P( acache ) );
+  }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*
+   *  Unfortunately, it is not possible to support binary backwards
+   *  compatibility in the cmap cache.  The FTC_CMapCache_Lookup signature
+   *  changes were too deep, and there is no clever hackish way to detect
+   *  what kind of structure we are being passed.
+   *
+   *  On the other hand it seems that no production code is using this
+   *  function on Unix distributions.
+   */
+
+#endif
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( FT_UInt )
+  FTC_CMapCache_Lookup( FTC_CMapCache  cmap_cache,
+                        FTC_FaceID     face_id,
+                        FT_Int         cmap_index,
+                        FT_UInt32      char_code )
+  {
+    FTC_Cache         cache = FTC_CACHE( cmap_cache );
+    FTC_CMapQueryRec  query;
+    FTC_Node          node;
+    FT_Error          error;
+    FT_UInt           gindex = 0;
+    FT_PtrDist        hash;
+    FT_Int            no_cmap_change = 0;
+
+
+    if ( cmap_index < 0 )
+    {
+      /* Treat a negative cmap index as a special value, meaning that you */
+      /* don't want to change the FT_Face's character map through this    */
+      /* call.  This can be useful if the face requester callback already */
+      /* sets the face's charmap to the appropriate value.                */
+
+      no_cmap_change = 1;
+      cmap_index     = 0;
+    }
+
+    if ( !cache )
+    {
+      FT_TRACE0(( "FTC_CMapCache_Lookup: bad arguments, returning 0\n" ));
+      return 0;
+    }
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+    /*
+     * If cmap_index is greater than the maximum number of cachable
+     * charmaps, we assume the request is from a legacy rogue client
+     * using old internal header. See include/config/ftoption.h.
+     */
+    if ( cmap_index > FT_MAX_CHARMAP_CACHEABLE && !no_cmap_change )
+    {
+      FTC_OldCMapDesc  desc = (FTC_OldCMapDesc) face_id;
+
+
+      char_code     = (FT_UInt32)cmap_index;
+      query.face_id = desc->face_id;
+
+
+      switch ( desc->type )
+      {
+      case FTC_OLD_CMAP_BY_INDEX:
+        query.cmap_index = desc->u.index;
+        query.char_code  = (FT_UInt32)cmap_index;
+        break;
+
+      case FTC_OLD_CMAP_BY_ENCODING:
+        {
+          FT_Face  face;
+
+
+          error = FTC_Manager_LookupFace( cache->manager, desc->face_id,
+                                          &face );
+          if ( error )
+            return 0;
+
+          FT_Select_Charmap( face, desc->u.encoding );
+
+          return FT_Get_Char_Index( face, char_code );
+        }
+
+      default:
+        return 0;
+      }
+    }
+    else
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    {
+      query.face_id    = face_id;
+      query.cmap_index = (FT_UInt)cmap_index;
+      query.char_code  = char_code;
+    }
+
+    hash = FTC_CMAP_HASH( face_id, cmap_index, char_code );
+
+#if 1
+    FTC_CACHE_LOOKUP_CMP( cache, ftc_cmap_node_compare, hash, &query,
+                          node, error );
+#else
+    error = FTC_Cache_Lookup( cache, hash, &query, &node );
+#endif
+    if ( error )
+      goto Exit;
+
+    FT_ASSERT( (FT_UInt)( char_code - FTC_CMAP_NODE( node )->first ) <
+                FTC_CMAP_INDICES_MAX );
+
+    /* something rotten can happen with rogue clients */
+    if ( (FT_UInt)( char_code - FTC_CMAP_NODE( node )->first >=
+                    FTC_CMAP_INDICES_MAX ) )
+      return 0; /* XXX: should return appropriate error */
+
+    gindex = FTC_CMAP_NODE( node )->indices[char_code -
+                                            FTC_CMAP_NODE( node )->first];
+    if ( gindex == FTC_CMAP_UNKNOWN )
+    {
+      FT_Face  face;
+
+
+      gindex = 0;
+
+      error = FTC_Manager_LookupFace( cache->manager,
+                                      FTC_CMAP_NODE( node )->face_id,
+                                      &face );
+      if ( error )
+        goto Exit;
+
+#ifdef FT_MAX_CHARMAP_CACHEABLE
+      /* something rotten can happen with rogue clients */
+      if ( cmap_index > FT_MAX_CHARMAP_CACHEABLE )
+        return 0; /* XXX: should return appropriate error */
+#endif
+
+      if ( (FT_UInt)cmap_index < (FT_UInt)face->num_charmaps )
+      {
+        FT_CharMap  old, cmap  = NULL;
+
+
+        old  = face->charmap;
+        cmap = face->charmaps[cmap_index];
+
+        if ( old != cmap && !no_cmap_change )
+          FT_Set_Charmap( face, cmap );
+
+        gindex = FT_Get_Char_Index( face, char_code );
+
+        if ( old != cmap && !no_cmap_change )
+          FT_Set_Charmap( face, old );
+      }
+
+      FTC_CMAP_NODE( node )->indices[char_code -
+                                     FTC_CMAP_NODE( node )->first]
+        = (FT_UShort)gindex;
+    }
+
+  Exit:
+    return gindex;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcerror.h b/extensions/externals/src/freetype-2.4.9/src/cache/ftcerror.h
new file mode 100644
index 0000000..0e05570
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcerror.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcerror.h                                                             */
+/*                                                                         */
+/*    Caching sub-system error codes (specification only).                 */
+/*                                                                         */
+/*  Copyright 2001, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the caching sub-system error enumeration  */
+  /* constants.                                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __FTCERROR_H__
+#define __FTCERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  FTC_Err_
+#define FT_ERR_BASE    FT_Mod_Err_Cache
+
+#include FT_ERRORS_H
+
+#endif /* __FTCERROR_H__ */
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcglyph.c b/extensions/externals/src/freetype-2.4.9/src/cache/ftcglyph.c
new file mode 100644
index 0000000..441e177
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcglyph.c
@@ -0,0 +1,219 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcglyph.c                                                             */
+/*                                                                         */
+/*    FreeType Glyph Image (FT_Glyph) cache (body).                        */
+/*                                                                         */
+/*  Copyright 2000-2001, 2003, 2004, 2006, 2009, 2011 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_CACHE_H
+#include "ftcglyph.h"
+#include FT_ERRORS_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+
+  /* create a new chunk node, setting its cache index and ref count */
+  FT_LOCAL_DEF( void )
+  FTC_GNode_Init( FTC_GNode   gnode,
+                  FT_UInt     gindex,
+                  FTC_Family  family )
+  {
+    gnode->family = family;
+    gnode->gindex = gindex;
+    family->num_nodes++;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  FTC_GNode_UnselectFamily( FTC_GNode  gnode,
+                            FTC_Cache  cache )
+  {
+    FTC_Family  family = gnode->family;
+
+
+    gnode->family = NULL;
+    if ( family && --family->num_nodes == 0 )
+      FTC_FAMILY_FREE( family, cache );
+  }
+
+
+  FT_LOCAL_DEF( void )
+  FTC_GNode_Done( FTC_GNode  gnode,
+                  FTC_Cache  cache )
+  {
+    /* finalize the node */
+    gnode->gindex = 0;
+
+    FTC_GNode_UnselectFamily( gnode, cache );
+  }
+
+
+  FT_LOCAL_DEF( FT_Bool )
+  ftc_gnode_compare( FTC_Node    ftcgnode,
+                     FT_Pointer  ftcgquery,
+                     FTC_Cache   cache,
+                     FT_Bool*    list_changed )
+  {
+    FTC_GNode   gnode  = (FTC_GNode)ftcgnode;
+    FTC_GQuery  gquery = (FTC_GQuery)ftcgquery;
+    FT_UNUSED( cache );
+
+
+    if ( list_changed )
+      *list_changed = FALSE;
+    return FT_BOOL( gnode->family == gquery->family &&
+                    gnode->gindex == gquery->gindex );
+  }
+
+
+#ifdef FTC_INLINE
+
+  FT_LOCAL_DEF( FT_Bool )
+  FTC_GNode_Compare( FTC_GNode   gnode,
+                     FTC_GQuery  gquery,
+                     FTC_Cache   cache,
+                     FT_Bool*    list_changed )
+  {
+    return ftc_gnode_compare( FTC_NODE( gnode ), gquery,
+                              cache, list_changed );
+  }
+
+#endif
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      CHUNK SETS                               *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  FTC_Family_Init( FTC_Family  family,
+                   FTC_Cache   cache )
+  {
+    FTC_GCacheClass  clazz = FTC_CACHE__GCACHE_CLASS( cache );
+
+
+    family->clazz     = clazz->family_class;
+    family->num_nodes = 0;
+    family->cache     = cache;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  ftc_gcache_init( FTC_Cache  ftccache )
+  {
+    FTC_GCache  cache = (FTC_GCache)ftccache;
+    FT_Error    error;
+
+
+    error = FTC_Cache_Init( FTC_CACHE( cache ) );
+    if ( !error )
+    {
+      FTC_GCacheClass   clazz = (FTC_GCacheClass)FTC_CACHE( cache )->org_class;
+
+      FTC_MruList_Init( &cache->families,
+                        clazz->family_class,
+                        0,  /* no maximum here! */
+                        cache,
+                        FTC_CACHE( cache )->memory );
+    }
+
+    return error;
+  }
+
+
+#if 0
+
+  FT_LOCAL_DEF( FT_Error )
+  FTC_GCache_Init( FTC_GCache  cache )
+  {
+    return ftc_gcache_init( FTC_CACHE( cache ) );
+  }
+
+#endif /* 0 */
+
+
+  FT_LOCAL_DEF( void )
+  ftc_gcache_done( FTC_Cache  ftccache )
+  {
+    FTC_GCache  cache = (FTC_GCache)ftccache;
+
+
+    FTC_Cache_Done( (FTC_Cache)cache );
+    FTC_MruList_Done( &cache->families );
+  }
+
+
+#if 0
+
+  FT_LOCAL_DEF( void )
+  FTC_GCache_Done( FTC_GCache  cache )
+  {
+    ftc_gcache_done( FTC_CACHE( cache ) );
+  }
+
+#endif /* 0 */
+
+
+  FT_LOCAL_DEF( FT_Error )
+  FTC_GCache_New( FTC_Manager       manager,
+                  FTC_GCacheClass   clazz,
+                  FTC_GCache       *acache )
+  {
+    return FTC_Manager_RegisterCache( manager, (FTC_CacheClass)clazz,
+                                      (FTC_Cache*)acache );
+  }
+
+
+#ifndef FTC_INLINE
+
+  FT_LOCAL_DEF( FT_Error )
+  FTC_GCache_Lookup( FTC_GCache   cache,
+                     FT_PtrDist   hash,
+                     FT_UInt      gindex,
+                     FTC_GQuery   query,
+                     FTC_Node    *anode )
+  {
+    FT_Error  error;
+
+
+    query->gindex = gindex;
+
+    FTC_MRULIST_LOOKUP( &cache->families, query, query->family, error );
+    if ( !error )
+    {
+      FTC_Family  family = query->family;
+
+
+      /* prevent the family from being destroyed too early when an        */
+      /* out-of-memory condition occurs during glyph node initialization. */
+      family->num_nodes++;
+
+      error = FTC_Cache_Lookup( FTC_CACHE( cache ), hash, query, anode );
+
+      if ( --family->num_nodes == 0 )
+        FTC_FAMILY_FREE( family, cache );
+    }
+    return error;
+  }
+
+#endif /* !FTC_INLINE */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcglyph.h b/extensions/externals/src/freetype-2.4.9/src/cache/ftcglyph.h
new file mode 100644
index 0000000..5fed19c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcglyph.h
@@ -0,0 +1,329 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcglyph.h                                                             */
+/*                                                                         */
+/*    FreeType abstract glyph cache (specification).                       */
+/*                                                                         */
+/*  Copyright 2000-2001, 2003, 2004, 2006, 2007, 2011 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*
+   *
+   *  FTC_GCache is an _abstract_ cache object optimized to store glyph
+   *  data.  It works as follows:
+   *
+   *   - It manages FTC_GNode objects. Each one of them can hold one or more
+   *     glyph `items'.  Item types are not specified in the FTC_GCache but
+   *     in classes that extend it.
+   *
+   *   - Glyph attributes, like face ID, character size, render mode, etc.,
+   *     can be grouped into abstract `glyph families'.  This avoids storing
+   *     the attributes within the FTC_GCache, since it is likely that many
+   *     FTC_GNodes will belong to the same family in typical uses.
+   *
+   *   - Each FTC_GNode is thus an FTC_Node with two additional fields:
+   *
+   *       * gindex: A glyph index, or the first index in a glyph range.
+   *       * family: A pointer to a glyph `family'.
+   *
+   *   - Family types are not fully specific in the FTC_Family type, but
+   *     by classes that extend it.
+   *
+   *  Note that both FTC_ImageCache and FTC_SBitCache extend FTC_GCache.
+   *  They share an FTC_Family sub-class called FTC_BasicFamily which is
+   *  used to store the following data: face ID, pixel/point sizes, load
+   *  flags.  For more details see the file `src/cache/ftcbasic.c'.
+   *
+   *  Client applications can extend FTC_GNode with their own FTC_GNode
+   *  and FTC_Family sub-classes to implement more complex caches (e.g.,
+   *  handling automatic synthesis, like obliquing & emboldening, colored
+   *  glyphs, etc.).
+   *
+   *  See also the FTC_ICache & FTC_SCache classes in `ftcimage.h' and
+   *  `ftcsbits.h', which both extend FTC_GCache with additional
+   *  optimizations.
+   *
+   *  A typical FTC_GCache implementation must provide at least the
+   *  following:
+   *
+   *  - FTC_GNode sub-class, e.g. MyNode, with relevant methods:
+   *        my_node_new            (must call FTC_GNode_Init)
+   *        my_node_free           (must call FTC_GNode_Done)
+   *        my_node_compare        (must call FTC_GNode_Compare)
+   *        my_node_remove_faceid  (must call ftc_gnode_unselect in case
+   *                                of match)
+   *
+   *  - FTC_Family sub-class, e.g. MyFamily, with relevant methods:
+   *        my_family_compare
+   *        my_family_init
+   *        my_family_reset (optional)
+   *        my_family_done
+   *
+   *  - FTC_GQuery sub-class, e.g. MyQuery, to hold cache-specific query
+   *    data.
+   *
+   *  - Constant structures for a FTC_GNodeClass.
+   *
+   *  - MyCacheNew() can be implemented easily as a call to the convenience
+   *    function FTC_GCache_New.
+   *
+   *  - MyCacheLookup with a call to FTC_GCache_Lookup.  This function will
+   *    automatically:
+   *
+   *    - Search for the corresponding family in the cache, or create
+   *      a new one if necessary.  Put it in FTC_GQUERY(myquery).family
+   *
+   *    - Call FTC_Cache_Lookup.
+   *
+   *    If it returns NULL, you should create a new node, then call
+   *    ftc_cache_add as usual.
+   */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Important: The functions defined in this file are only used to        */
+  /*            implement an abstract glyph cache class.  You need to      */
+  /*            provide additional logic to implement a complete cache.    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*********                                                       *********/
+  /*********             WARNING, THIS IS BETA CODE.               *********/
+  /*********                                                       *********/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#ifndef __FTCGLYPH_H__
+#define __FTCGLYPH_H__
+
+
+#include <ft2build.h>
+#include "ftcmanag.h"
+
+
+FT_BEGIN_HEADER
+
+
+ /*
+  *  We can group glyphs into `families'.  Each family correspond to a
+  *  given face ID, character size, transform, etc.
+  *
+  *  Families are implemented as MRU list nodes.  They are
+  *  reference-counted.
+  */
+
+  typedef struct  FTC_FamilyRec_
+  {
+    FTC_MruNodeRec    mrunode;
+    FT_UInt           num_nodes; /* current number of nodes in this family */
+    FTC_Cache         cache;
+    FTC_MruListClass  clazz;
+
+  } FTC_FamilyRec, *FTC_Family;
+
+#define  FTC_FAMILY(x)    ( (FTC_Family)(x) )
+#define  FTC_FAMILY_P(x)  ( (FTC_Family*)(x) )
+
+
+  typedef struct  FTC_GNodeRec_
+  {
+    FTC_NodeRec      node;
+    FTC_Family       family;
+    FT_UInt          gindex;
+
+  } FTC_GNodeRec, *FTC_GNode;
+
+#define FTC_GNODE( x )    ( (FTC_GNode)(x) )
+#define FTC_GNODE_P( x )  ( (FTC_GNode*)(x) )
+
+
+  typedef struct  FTC_GQueryRec_
+  {
+    FT_UInt      gindex;
+    FTC_Family   family;
+
+  } FTC_GQueryRec, *FTC_GQuery;
+
+#define FTC_GQUERY( x )  ( (FTC_GQuery)(x) )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* These functions are exported so that they can be called from          */
+  /* user-provided cache classes; otherwise, they are really part of the   */
+  /* cache sub-system internals.                                           */
+  /*                                                                       */
+
+  /* must be called by derived FTC_Node_InitFunc routines */
+  FT_LOCAL( void )
+  FTC_GNode_Init( FTC_GNode   node,
+                  FT_UInt     gindex,  /* glyph index for node */
+                  FTC_Family  family );
+
+#ifdef FTC_INLINE
+
+  /* returns TRUE iff the query's glyph index correspond to the node;  */
+  /* this assumes that the `family' and `hash' fields of the query are */
+  /* already correctly set                                             */
+  FT_LOCAL( FT_Bool )
+  FTC_GNode_Compare( FTC_GNode   gnode,
+                     FTC_GQuery  gquery,
+                     FTC_Cache   cache,
+                     FT_Bool*    list_changed );
+
+#endif
+
+  /* call this function to clear a node's family -- this is necessary */
+  /* to implement the `node_remove_faceid' cache method correctly     */
+  FT_LOCAL( void )
+  FTC_GNode_UnselectFamily( FTC_GNode  gnode,
+                            FTC_Cache  cache );
+
+  /* must be called by derived FTC_Node_DoneFunc routines */
+  FT_LOCAL( void )
+  FTC_GNode_Done( FTC_GNode  node,
+                  FTC_Cache  cache );
+
+
+  FT_LOCAL( void )
+  FTC_Family_Init( FTC_Family  family,
+                   FTC_Cache   cache );
+
+  typedef struct FTC_GCacheRec_
+  {
+    FTC_CacheRec    cache;
+    FTC_MruListRec  families;
+
+  } FTC_GCacheRec, *FTC_GCache;
+
+#define FTC_GCACHE( x )  ((FTC_GCache)(x))
+
+
+#if 0
+  /* can be used as @FTC_Cache_InitFunc */
+  FT_LOCAL( FT_Error )
+  FTC_GCache_Init( FTC_GCache  cache );
+#endif
+
+
+#if 0
+  /* can be used as @FTC_Cache_DoneFunc */
+  FT_LOCAL( void )
+  FTC_GCache_Done( FTC_GCache  cache );
+#endif
+
+
+  /* the glyph cache class adds fields for the family implementation */
+  typedef struct  FTC_GCacheClassRec_
+  {
+    FTC_CacheClassRec  clazz;
+    FTC_MruListClass   family_class;
+
+  } FTC_GCacheClassRec;
+
+  typedef const FTC_GCacheClassRec*   FTC_GCacheClass;
+
+#define FTC_GCACHE_CLASS( x )  ((FTC_GCacheClass)(x))
+
+#define FTC_CACHE__GCACHE_CLASS( x ) \
+          FTC_GCACHE_CLASS( FTC_CACHE(x)->org_class )
+#define FTC_CACHE__FAMILY_CLASS( x ) \
+          ( (FTC_MruListClass)FTC_CACHE__GCACHE_CLASS( x )->family_class )
+
+
+  /* convenience function; use it instead of FTC_Manager_Register_Cache */
+  FT_LOCAL( FT_Error )
+  FTC_GCache_New( FTC_Manager       manager,
+                  FTC_GCacheClass   clazz,
+                  FTC_GCache       *acache );
+
+#ifndef FTC_INLINE
+  FT_LOCAL( FT_Error )
+  FTC_GCache_Lookup( FTC_GCache   cache,
+                     FT_PtrDist   hash,
+                     FT_UInt      gindex,
+                     FTC_GQuery   query,
+                     FTC_Node    *anode );
+#endif
+
+
+  /* */
+
+
+#define FTC_FAMILY_FREE( family, cache )                      \
+          FTC_MruList_Remove( &FTC_GCACHE((cache))->families, \
+                              (FTC_MruNode)(family) )
+
+
+#ifdef FTC_INLINE
+
+#define FTC_GCACHE_LOOKUP_CMP( cache, famcmp, nodecmp, hash,                \
+                               gindex, query, node, error )                 \
+  FT_BEGIN_STMNT                                                            \
+    FTC_GCache               _gcache   = FTC_GCACHE( cache );               \
+    FTC_GQuery               _gquery   = (FTC_GQuery)( query );             \
+    FTC_MruNode_CompareFunc  _fcompare = (FTC_MruNode_CompareFunc)(famcmp); \
+    FTC_MruNode              _mrunode;                                      \
+                                                                            \
+                                                                            \
+    _gquery->gindex = (gindex);                                             \
+                                                                            \
+    FTC_MRULIST_LOOKUP_CMP( &_gcache->families, _gquery, _fcompare,         \
+                            _mrunode, error );                              \
+    _gquery->family = FTC_FAMILY( _mrunode );                               \
+    if ( !error )                                                           \
+    {                                                                       \
+      FTC_Family  _gqfamily = _gquery->family;                              \
+                                                                            \
+                                                                            \
+      _gqfamily->num_nodes++;                                               \
+                                                                            \
+      FTC_CACHE_LOOKUP_CMP( cache, nodecmp, hash, query, node, error );     \
+                                                                            \
+      if ( --_gqfamily->num_nodes == 0 )                                    \
+        FTC_FAMILY_FREE( _gqfamily, _gcache );                              \
+    }                                                                       \
+  FT_END_STMNT
+  /* */
+
+#else /* !FTC_INLINE */
+
+#define FTC_GCACHE_LOOKUP_CMP( cache, famcmp, nodecmp, hash,          \
+                               gindex, query, node, error )           \
+   FT_BEGIN_STMNT                                                     \
+                                                                      \
+     error = FTC_GCache_Lookup( FTC_GCACHE( cache ), hash, gindex,    \
+                                FTC_GQUERY( query ), &node );         \
+                                                                      \
+   FT_END_STMNT
+
+#endif /* !FTC_INLINE */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTCGLYPH_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcimage.c b/extensions/externals/src/freetype-2.4.9/src/cache/ftcimage.c
new file mode 100644
index 0000000..c242ece
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcimage.c
@@ -0,0 +1,163 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcimage.c                                                             */
+/*                                                                         */
+/*    FreeType Image cache (body).                                         */
+/*                                                                         */
+/*  Copyright 2000-2001, 2003, 2004, 2006, 2010 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcimage.h"
+#include FT_INTERNAL_MEMORY_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+
+  /* finalize a given glyph image node */
+  FT_LOCAL_DEF( void )
+  ftc_inode_free( FTC_Node   ftcinode,
+                  FTC_Cache  cache )
+  {
+    FTC_INode  inode = (FTC_INode)ftcinode;
+    FT_Memory  memory = cache->memory;
+
+
+    if ( inode->glyph )
+    {
+      FT_Done_Glyph( inode->glyph );
+      inode->glyph = NULL;
+    }
+
+    FTC_GNode_Done( FTC_GNODE( inode ), cache );
+    FT_FREE( inode );
+  }
+
+
+  FT_LOCAL_DEF( void )
+  FTC_INode_Free( FTC_INode  inode,
+                  FTC_Cache  cache )
+  {
+    ftc_inode_free( FTC_NODE( inode ), cache );
+  }
+
+
+  /* initialize a new glyph image node */
+  FT_LOCAL_DEF( FT_Error )
+  FTC_INode_New( FTC_INode   *pinode,
+                 FTC_GQuery   gquery,
+                 FTC_Cache    cache )
+  {
+    FT_Memory  memory = cache->memory;
+    FT_Error   error;
+    FTC_INode  inode  = NULL;
+
+
+    if ( !FT_NEW( inode ) )
+    {
+      FTC_GNode         gnode  = FTC_GNODE( inode );
+      FTC_Family        family = gquery->family;
+      FT_UInt           gindex = gquery->gindex;
+      FTC_IFamilyClass  clazz  = FTC_CACHE__IFAMILY_CLASS( cache );
+
+
+      /* initialize its inner fields */
+      FTC_GNode_Init( gnode, gindex, family );
+
+      /* we will now load the glyph image */
+      error = clazz->family_load_glyph( family, gindex, cache,
+                                        &inode->glyph );
+      if ( error )
+      {
+        FTC_INode_Free( inode, cache );
+        inode = NULL;
+      }
+    }
+
+    *pinode = inode;
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  ftc_inode_new( FTC_Node   *ftcpinode,
+                 FT_Pointer  ftcgquery,
+                 FTC_Cache   cache )
+  {
+    FTC_INode  *pinode = (FTC_INode*)ftcpinode;
+    FTC_GQuery  gquery = (FTC_GQuery)ftcgquery;
+
+
+    return FTC_INode_New( pinode, gquery, cache );
+  }
+
+
+  FT_LOCAL_DEF( FT_Offset )
+  ftc_inode_weight( FTC_Node   ftcinode,
+                    FTC_Cache  ftccache )
+  {
+    FTC_INode  inode = (FTC_INode)ftcinode;
+    FT_Offset  size  = 0;
+    FT_Glyph   glyph = inode->glyph;
+
+    FT_UNUSED( ftccache );
+
+
+    switch ( glyph->format )
+    {
+    case FT_GLYPH_FORMAT_BITMAP:
+      {
+        FT_BitmapGlyph  bitg;
+
+
+        bitg = (FT_BitmapGlyph)glyph;
+        size = bitg->bitmap.rows * ft_labs( bitg->bitmap.pitch ) +
+               sizeof ( *bitg );
+      }
+      break;
+
+    case FT_GLYPH_FORMAT_OUTLINE:
+      {
+        FT_OutlineGlyph  outg;
+
+
+        outg = (FT_OutlineGlyph)glyph;
+        size = outg->outline.n_points *
+                 ( sizeof ( FT_Vector ) + sizeof ( FT_Byte ) ) +
+               outg->outline.n_contours * sizeof ( FT_Short ) +
+               sizeof ( *outg );
+      }
+      break;
+
+    default:
+      ;
+    }
+
+    size += sizeof ( *inode );
+    return size;
+  }
+
+
+#if 0
+
+  FT_LOCAL_DEF( FT_Offset )
+  FTC_INode_Weight( FTC_INode  inode )
+  {
+    return ftc_inode_weight( FTC_NODE( inode ), NULL );
+  }
+
+#endif /* 0 */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcimage.h b/extensions/externals/src/freetype-2.4.9/src/cache/ftcimage.h
new file mode 100644
index 0000000..20d5d3e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcimage.h
@@ -0,0 +1,107 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcimage.h                                                             */
+/*                                                                         */
+/*    FreeType Generic Image cache (specification)                         */
+/*                                                                         */
+/*  Copyright 2000-2001, 2002, 2003, 2006 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+ /*
+  *  FTC_ICache is an _abstract_ cache used to store a single FT_Glyph
+  *  image per cache node.
+  *
+  *  FTC_ICache extends FTC_GCache.  For an implementation example,
+  *  see FTC_ImageCache in `src/cache/ftbasic.c'.
+  */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Each image cache really manages FT_Glyph objects.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTCIMAGE_H__
+#define __FTCIMAGE_H__
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcglyph.h"
+
+FT_BEGIN_HEADER
+
+
+  /* the FT_Glyph image node type - we store only 1 glyph per node */
+  typedef struct  FTC_INodeRec_
+  {
+    FTC_GNodeRec  gnode;
+    FT_Glyph      glyph;
+
+  } FTC_INodeRec, *FTC_INode;
+
+#define FTC_INODE( x )         ( (FTC_INode)( x ) )
+#define FTC_INODE_GINDEX( x )  FTC_GNODE(x)->gindex
+#define FTC_INODE_FAMILY( x )  FTC_GNODE(x)->family
+
+  typedef FT_Error
+  (*FTC_IFamily_LoadGlyphFunc)( FTC_Family  family,
+                                FT_UInt     gindex,
+                                FTC_Cache   cache,
+                                FT_Glyph   *aglyph );
+
+  typedef struct  FTC_IFamilyClassRec_
+  {
+    FTC_MruListClassRec        clazz;
+    FTC_IFamily_LoadGlyphFunc  family_load_glyph;
+
+  } FTC_IFamilyClassRec;
+
+  typedef const FTC_IFamilyClassRec*  FTC_IFamilyClass;
+
+#define FTC_IFAMILY_CLASS( x )  ((FTC_IFamilyClass)(x))
+
+#define FTC_CACHE__IFAMILY_CLASS( x ) \
+          FTC_IFAMILY_CLASS( FTC_CACHE__GCACHE_CLASS(x)->family_class )
+
+
+  /* can be used as a @FTC_Node_FreeFunc */
+  FT_LOCAL( void )
+  FTC_INode_Free( FTC_INode  inode,
+                  FTC_Cache  cache );
+
+  /* Can be used as @FTC_Node_NewFunc.  `gquery.index' and `gquery.family'
+   * must be set correctly.  This function will call the `family_load_glyph'
+   * method to load the FT_Glyph into the cache node.
+   */
+  FT_LOCAL( FT_Error )
+  FTC_INode_New( FTC_INode   *pinode,
+                 FTC_GQuery   gquery,
+                 FTC_Cache    cache );
+
+#if 0
+  /* can be used as @FTC_Node_WeightFunc */
+  FT_LOCAL( FT_ULong )
+  FTC_INode_Weight( FTC_INode  inode );
+#endif
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCIMAGE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcmanag.c b/extensions/externals/src/freetype-2.4.9/src/cache/ftcmanag.c
new file mode 100644
index 0000000..76a510d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcmanag.c
@@ -0,0 +1,743 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcmanag.c                                                             */
+/*                                                                         */
+/*    FreeType Cache Manager (body).                                       */
+/*                                                                         */
+/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 by */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcmanag.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_SIZES_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "cache system does not support PIC yet"
+#endif
+
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cache
+
+#define FTC_LRU_GET_MANAGER( lru )  ( (FTC_Manager)(lru)->user_data )
+
+
+  static FT_Error
+  ftc_scaler_lookup_size( FTC_Manager  manager,
+                          FTC_Scaler   scaler,
+                          FT_Size     *asize )
+  {
+    FT_Face   face;
+    FT_Size   size = NULL;
+    FT_Error  error;
+
+
+    error = FTC_Manager_LookupFace( manager, scaler->face_id, &face );
+    if ( error )
+      goto Exit;
+
+    error = FT_New_Size( face, &size );
+    if ( error )
+      goto Exit;
+
+    FT_Activate_Size( size );
+
+    if ( scaler->pixel )
+      error = FT_Set_Pixel_Sizes( face, scaler->width, scaler->height );
+    else
+      error = FT_Set_Char_Size( face, scaler->width, scaler->height,
+                                scaler->x_res, scaler->y_res );
+    if ( error )
+    {
+      FT_Done_Size( size );
+      size = NULL;
+    }
+
+  Exit:
+    *asize = size;
+    return error;
+  }
+
+
+  typedef struct  FTC_SizeNodeRec_
+  {
+    FTC_MruNodeRec  node;
+    FT_Size         size;
+    FTC_ScalerRec   scaler;
+
+  } FTC_SizeNodeRec, *FTC_SizeNode;
+
+#define FTC_SIZE_NODE( x ) ( (FTC_SizeNode)( x ) )
+
+
+  FT_CALLBACK_DEF( void )
+  ftc_size_node_done( FTC_MruNode  ftcnode,
+                      FT_Pointer   data )
+  {
+    FTC_SizeNode  node = (FTC_SizeNode)ftcnode;
+    FT_Size       size = node->size;
+    FT_UNUSED( data );
+
+
+    if ( size )
+      FT_Done_Size( size );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Bool )
+  ftc_size_node_compare( FTC_MruNode  ftcnode,
+                         FT_Pointer   ftcscaler )
+  {
+    FTC_SizeNode  node    = (FTC_SizeNode)ftcnode;
+    FTC_Scaler    scaler  = (FTC_Scaler)ftcscaler;
+    FTC_Scaler    scaler0 = &node->scaler;
+
+
+    if ( FTC_SCALER_COMPARE( scaler0, scaler ) )
+    {
+      FT_Activate_Size( node->size );
+      return 1;
+    }
+    return 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  ftc_size_node_init( FTC_MruNode  ftcnode,
+                      FT_Pointer   ftcscaler,
+                      FT_Pointer   ftcmanager )
+  {
+    FTC_SizeNode  node    = (FTC_SizeNode)ftcnode;
+    FTC_Scaler    scaler  = (FTC_Scaler)ftcscaler;
+    FTC_Manager   manager = (FTC_Manager)ftcmanager;
+
+
+    node->scaler = scaler[0];
+
+    return ftc_scaler_lookup_size( manager, scaler, &node->size );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  ftc_size_node_reset( FTC_MruNode  ftcnode,
+                       FT_Pointer   ftcscaler,
+                       FT_Pointer   ftcmanager )
+  {
+    FTC_SizeNode  node    = (FTC_SizeNode)ftcnode;
+    FTC_Scaler    scaler  = (FTC_Scaler)ftcscaler;
+    FTC_Manager   manager = (FTC_Manager)ftcmanager;
+
+
+    FT_Done_Size( node->size );
+
+    node->scaler = scaler[0];
+
+    return ftc_scaler_lookup_size( manager, scaler, &node->size );
+  }
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FTC_MruListClassRec  ftc_size_list_class =
+  {
+    sizeof ( FTC_SizeNodeRec ),
+    ftc_size_node_compare,
+    ftc_size_node_init,
+    ftc_size_node_reset,
+    ftc_size_node_done
+  };
+
+
+  /* helper function used by ftc_face_node_done */
+  static FT_Bool
+  ftc_size_node_compare_faceid( FTC_MruNode  ftcnode,
+                                FT_Pointer   ftcface_id )
+  {
+    FTC_SizeNode  node    = (FTC_SizeNode)ftcnode;
+    FTC_FaceID    face_id = (FTC_FaceID)ftcface_id;
+
+
+    return FT_BOOL( node->scaler.face_id == face_id );
+  }
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_Manager_LookupSize( FTC_Manager  manager,
+                          FTC_Scaler   scaler,
+                          FT_Size     *asize )
+  {
+    FT_Error     error;
+    FTC_MruNode  mrunode;
+
+
+    if ( asize == NULL )
+      return FTC_Err_Invalid_Argument;
+
+    *asize = NULL;
+
+    if ( !manager )
+      return FTC_Err_Invalid_Cache_Handle;
+
+#ifdef FTC_INLINE
+
+    FTC_MRULIST_LOOKUP_CMP( &manager->sizes, scaler, ftc_size_node_compare,
+                            mrunode, error );
+
+#else
+    error = FTC_MruList_Lookup( &manager->sizes, scaler, &mrunode );
+#endif
+
+    if ( !error )
+      *asize = FTC_SIZE_NODE( mrunode )->size;
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    FACE MRU IMPLEMENTATION                    *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  FTC_FaceNodeRec_
+  {
+    FTC_MruNodeRec  node;
+    FTC_FaceID      face_id;
+    FT_Face         face;
+
+  } FTC_FaceNodeRec, *FTC_FaceNode;
+
+#define FTC_FACE_NODE( x ) ( ( FTC_FaceNode )( x ) )
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  ftc_face_node_init( FTC_MruNode  ftcnode,
+                      FT_Pointer   ftcface_id,
+                      FT_Pointer   ftcmanager )
+  {
+    FTC_FaceNode  node    = (FTC_FaceNode)ftcnode;
+    FTC_FaceID    face_id = (FTC_FaceID)ftcface_id;
+    FTC_Manager   manager = (FTC_Manager)ftcmanager;
+    FT_Error      error;
+
+
+    node->face_id = face_id;
+
+    error = manager->request_face( face_id,
+                                   manager->library,
+                                   manager->request_data,
+                                   &node->face );
+    if ( !error )
+    {
+      /* destroy initial size object; it will be re-created later */
+      if ( node->face->size )
+        FT_Done_Size( node->face->size );
+    }
+
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  ftc_face_node_done( FTC_MruNode  ftcnode,
+                      FT_Pointer   ftcmanager )
+  {
+    FTC_FaceNode  node    = (FTC_FaceNode)ftcnode;
+    FTC_Manager   manager = (FTC_Manager)ftcmanager;
+
+
+    /* we must begin by removing all scalers for the target face */
+    /* from the manager's list                                   */
+    FTC_MruList_RemoveSelection( &manager->sizes,
+                                 ftc_size_node_compare_faceid,
+                                 node->face_id );
+
+    /* all right, we can discard the face now */
+    FT_Done_Face( node->face );
+    node->face    = NULL;
+    node->face_id = NULL;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Bool )
+  ftc_face_node_compare( FTC_MruNode  ftcnode,
+                         FT_Pointer   ftcface_id )
+  {
+    FTC_FaceNode  node    = (FTC_FaceNode)ftcnode;
+    FTC_FaceID    face_id = (FTC_FaceID)ftcface_id;
+
+
+    return FT_BOOL( node->face_id == face_id );
+  }
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FTC_MruListClassRec  ftc_face_list_class =
+  {
+    sizeof ( FTC_FaceNodeRec),
+
+    ftc_face_node_compare,
+    ftc_face_node_init,
+    0,                          /* FTC_MruNode_ResetFunc */
+    ftc_face_node_done
+  };
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_Manager_LookupFace( FTC_Manager  manager,
+                          FTC_FaceID   face_id,
+                          FT_Face     *aface )
+  {
+    FT_Error     error;
+    FTC_MruNode  mrunode;
+
+
+    if ( aface == NULL )
+      return FTC_Err_Invalid_Argument;
+
+    *aface = NULL;
+
+    if ( !manager )
+      return FTC_Err_Invalid_Cache_Handle;
+
+    /* we break encapsulation for the sake of speed */
+#ifdef FTC_INLINE
+
+    FTC_MRULIST_LOOKUP_CMP( &manager->faces, face_id, ftc_face_node_compare,
+                            mrunode, error );
+
+#else
+    error = FTC_MruList_Lookup( &manager->faces, face_id, &mrunode );
+#endif
+
+    if ( !error )
+      *aface = FTC_FACE_NODE( mrunode )->face;
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    CACHE MANAGER ROUTINES                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_Manager_New( FT_Library          library,
+                   FT_UInt             max_faces,
+                   FT_UInt             max_sizes,
+                   FT_ULong            max_bytes,
+                   FTC_Face_Requester  requester,
+                   FT_Pointer          req_data,
+                   FTC_Manager        *amanager )
+  {
+    FT_Error     error;
+    FT_Memory    memory;
+    FTC_Manager  manager = 0;
+
+
+    if ( !library )
+      return FTC_Err_Invalid_Library_Handle;
+
+    memory = library->memory;
+
+    if ( FT_NEW( manager ) )
+      goto Exit;
+
+    if ( max_faces == 0 )
+      max_faces = FTC_MAX_FACES_DEFAULT;
+
+    if ( max_sizes == 0 )
+      max_sizes = FTC_MAX_SIZES_DEFAULT;
+
+    if ( max_bytes == 0 )
+      max_bytes = FTC_MAX_BYTES_DEFAULT;
+
+    manager->library      = library;
+    manager->memory       = memory;
+    manager->max_weight   = max_bytes;
+
+    manager->request_face = requester;
+    manager->request_data = req_data;
+
+    FTC_MruList_Init( &manager->faces,
+                      &ftc_face_list_class,
+                      max_faces,
+                      manager,
+                      memory );
+
+    FTC_MruList_Init( &manager->sizes,
+                      &ftc_size_list_class,
+                      max_sizes,
+                      manager,
+                      memory );
+
+    *amanager = manager;
+
+  Exit:
+    return error;
+  }
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( void )
+  FTC_Manager_Done( FTC_Manager  manager )
+  {
+    FT_Memory  memory;
+    FT_UInt    idx;
+
+
+    if ( !manager || !manager->library )
+      return;
+
+    memory = manager->memory;
+
+    /* now discard all caches */
+    for (idx = manager->num_caches; idx-- > 0; )
+    {
+      FTC_Cache  cache = manager->caches[idx];
+
+
+      if ( cache )
+      {
+        cache->clazz.cache_done( cache );
+        FT_FREE( cache );
+        manager->caches[idx] = NULL;
+      }
+    }
+    manager->num_caches = 0;
+
+    /* discard faces and sizes */
+    FTC_MruList_Done( &manager->sizes );
+    FTC_MruList_Done( &manager->faces );
+
+    manager->library = NULL;
+    manager->memory  = NULL;
+
+    FT_FREE( manager );
+  }
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( void )
+  FTC_Manager_Reset( FTC_Manager  manager )
+  {
+    if ( manager )
+    {
+      FTC_MruList_Reset( &manager->sizes );
+      FTC_MruList_Reset( &manager->faces );
+    }
+    /* XXX: FIXME: flush the caches? */
+  }
+
+
+#ifdef FT_DEBUG_ERROR
+
+  static void
+  FTC_Manager_Check( FTC_Manager  manager )
+  {
+    FTC_Node  node, first;
+
+
+    first = manager->nodes_list;
+
+    /* check node weights */
+    if ( first )
+    {
+      FT_ULong  weight = 0;
+
+
+      node = first;
+
+      do
+      {
+        FTC_Cache  cache = manager->caches[node->cache_index];
+
+
+        if ( (FT_UInt)node->cache_index >= manager->num_caches )
+          FT_TRACE0(( "FTC_Manager_Check: invalid node (cache index = %ld\n",
+                      node->cache_index ));
+        else
+          weight += cache->clazz.node_weight( node, cache );
+
+        node = FTC_NODE__NEXT( node );
+
+      } while ( node != first );
+
+      if ( weight != manager->cur_weight )
+        FT_TRACE0(( "FTC_Manager_Check: invalid weight %ld instead of %ld\n",
+                    manager->cur_weight, weight ));
+    }
+
+    /* check circular list */
+    if ( first )
+    {
+      FT_UFast  count = 0;
+
+
+      node = first;
+      do
+      {
+        count++;
+        node = FTC_NODE__NEXT( node );
+
+      } while ( node != first );
+
+      if ( count != manager->num_nodes )
+        FT_TRACE0(( "FTC_Manager_Check:"
+                    " invalid cache node count %d instead of %d\n",
+                    manager->num_nodes, count ));
+    }
+  }
+
+#endif /* FT_DEBUG_ERROR */
+
+
+  /* `Compress' the manager's data, i.e., get rid of old cache nodes */
+  /* that are not referenced anymore in order to limit the total     */
+  /* memory used by the cache.                                       */
+
+  /* documentation is in ftcmanag.h */
+
+  FT_LOCAL_DEF( void )
+  FTC_Manager_Compress( FTC_Manager  manager )
+  {
+    FTC_Node   node, first;
+
+
+    if ( !manager )
+      return;
+
+    first = manager->nodes_list;
+
+#ifdef FT_DEBUG_ERROR
+    FTC_Manager_Check( manager );
+
+    FT_TRACE0(( "compressing, weight = %ld, max = %ld, nodes = %d\n",
+                manager->cur_weight, manager->max_weight,
+                manager->num_nodes ));
+#endif
+
+    if ( manager->cur_weight < manager->max_weight || first == NULL )
+      return;
+
+    /* go to last node -- it's a circular list */
+    node = FTC_NODE__PREV( first );
+    do
+    {
+      FTC_Node  prev;
+
+
+      prev = ( node == first ) ? NULL : FTC_NODE__PREV( node );
+
+      if ( node->ref_count <= 0 )
+        ftc_node_destroy( node, manager );
+
+      node = prev;
+
+    } while ( node && manager->cur_weight > manager->max_weight );
+  }
+
+
+  /* documentation is in ftcmanag.h */
+
+  FT_LOCAL_DEF( FT_Error )
+  FTC_Manager_RegisterCache( FTC_Manager      manager,
+                             FTC_CacheClass   clazz,
+                             FTC_Cache       *acache )
+  {
+    FT_Error   error = FTC_Err_Invalid_Argument;
+    FTC_Cache  cache = NULL;
+
+
+    if ( manager && clazz && acache )
+    {
+      FT_Memory  memory = manager->memory;
+
+
+      if ( manager->num_caches >= FTC_MAX_CACHES )
+      {
+        error = FTC_Err_Too_Many_Caches;
+        FT_ERROR(( "FTC_Manager_RegisterCache:"
+                   " too many registered caches\n" ));
+        goto Exit;
+      }
+
+      if ( !FT_ALLOC( cache, clazz->cache_size ) )
+      {
+        cache->manager   = manager;
+        cache->memory    = memory;
+        cache->clazz     = clazz[0];
+        cache->org_class = clazz;
+
+        /* THIS IS VERY IMPORTANT!  IT WILL WRETCH THE MANAGER */
+        /* IF IT IS NOT SET CORRECTLY                          */
+        cache->index = manager->num_caches;
+
+        error = clazz->cache_init( cache );
+        if ( error )
+        {
+          clazz->cache_done( cache );
+          FT_FREE( cache );
+          goto Exit;
+        }
+
+        manager->caches[manager->num_caches++] = cache;
+      }
+    }
+
+  Exit:
+    if ( acache )
+      *acache = cache;
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_UInt )
+  FTC_Manager_FlushN( FTC_Manager  manager,
+                      FT_UInt      count )
+  {
+    FTC_Node  first = manager->nodes_list;
+    FTC_Node  node;
+    FT_UInt   result;
+
+
+    /* try to remove `count' nodes from the list */
+    if ( first == NULL )  /* empty list! */
+      return 0;
+
+    /* go to last node - it's a circular list */
+    node = FTC_NODE__PREV(first);
+    for ( result = 0; result < count; )
+    {
+      FTC_Node  prev = FTC_NODE__PREV( node );
+
+
+      /* don't touch locked nodes */
+      if ( node->ref_count <= 0 )
+      {
+        ftc_node_destroy( node, manager );
+        result++;
+      }
+
+      if ( node == first )
+        break;
+
+      node = prev;
+    }
+    return  result;
+  }
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( void )
+  FTC_Manager_RemoveFaceID( FTC_Manager  manager,
+                            FTC_FaceID   face_id )
+  {
+    FT_UInt  nn;
+
+    /* this will remove all FTC_SizeNode that correspond to
+     * the face_id as well
+     */
+    FTC_MruList_RemoveSelection( &manager->faces,
+                                 ftc_face_node_compare,
+                                 face_id );
+
+    for ( nn = 0; nn < manager->num_caches; nn++ )
+      FTC_Cache_RemoveFaceID( manager->caches[nn], face_id );
+  }
+
+
+  /* documentation is in ftcache.h */
+
+  FT_EXPORT_DEF( void )
+  FTC_Node_Unref( FTC_Node     node,
+                  FTC_Manager  manager )
+  {
+    if ( node && (FT_UInt)node->cache_index < manager->num_caches )
+      node->ref_count--;
+  }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_EXPORT_DEF( FT_Error )
+  FTC_Manager_Lookup_Face( FTC_Manager  manager,
+                           FTC_FaceID   face_id,
+                           FT_Face     *aface )
+  {
+    return FTC_Manager_LookupFace( manager, face_id, aface );
+  }
+
+
+  FT_EXPORT( FT_Error )
+  FTC_Manager_Lookup_Size( FTC_Manager  manager,
+                           FTC_Font     font,
+                           FT_Face     *aface,
+                           FT_Size     *asize )
+  {
+    FTC_ScalerRec  scaler;
+    FT_Error       error;
+    FT_Size        size;
+    FT_Face        face;
+
+
+    scaler.face_id = font->face_id;
+    scaler.width   = font->pix_width;
+    scaler.height  = font->pix_height;
+    scaler.pixel   = TRUE;
+    scaler.x_res   = 0;
+    scaler.y_res   = 0;
+
+    error = FTC_Manager_LookupSize( manager, &scaler, &size );
+    if ( error )
+    {
+      face = NULL;
+      size = NULL;
+    }
+    else
+      face = size->face;
+
+    if ( aface )
+      *aface = face;
+
+    if ( asize )
+      *asize = size;
+
+    return error;
+  }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcmanag.h b/extensions/externals/src/freetype-2.4.9/src/cache/ftcmanag.h
new file mode 100644
index 0000000..d6c8516
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcmanag.h
@@ -0,0 +1,175 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcmanag.h                                                             */
+/*                                                                         */
+/*    FreeType Cache Manager (specification).                              */
+/*                                                                         */
+/*  Copyright 2000-2001, 2003, 2004, 2006, 2010 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A cache manager is in charge of the following:                        */
+  /*                                                                       */
+  /*  - Maintain a mapping between generic FTC_FaceIDs and live FT_Face    */
+  /*    objects.  The mapping itself is performed through a user-provided  */
+  /*    callback.  However, the manager maintains a small cache of FT_Face */
+  /*    and FT_Size objects in order to speed up things considerably.      */
+  /*                                                                       */
+  /*  - Manage one or more cache objects.  Each cache is in charge of      */
+  /*    holding a varying number of `cache nodes'.  Each cache node        */
+  /*    represents a minimal amount of individually accessible cached      */
+  /*    data.  For example, a cache node can be an FT_Glyph image          */
+  /*    containing a vector outline, or some glyph metrics, or anything    */
+  /*    else.                                                              */
+  /*                                                                       */
+  /*    Each cache node has a certain size in bytes that is added to the   */
+  /*    total amount of `cache memory' within the manager.                 */
+  /*                                                                       */
+  /*    All cache nodes are located in a global LRU list, where the oldest */
+  /*    node is at the tail of the list.                                   */
+  /*                                                                       */
+  /*    Each node belongs to a single cache, and includes a reference      */
+  /*    count to avoid destroying it (due to caching).                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*********                                                       *********/
+  /*********             WARNING, THIS IS BETA CODE.               *********/
+  /*********                                                       *********/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#ifndef __FTCMANAG_H__
+#define __FTCMANAG_H__
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcmru.h"
+#include "ftccache.h"
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    cache_subsystem                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#define FTC_MAX_FACES_DEFAULT  2
+#define FTC_MAX_SIZES_DEFAULT  4
+#define FTC_MAX_BYTES_DEFAULT  200000L  /* ~200kByte by default */
+
+  /* maximum number of caches registered in a single manager */
+#define FTC_MAX_CACHES         16
+
+
+  typedef struct  FTC_ManagerRec_
+  {
+    FT_Library          library;
+    FT_Memory           memory;
+
+    FTC_Node            nodes_list;
+    FT_ULong            max_weight;
+    FT_ULong            cur_weight;
+    FT_UInt             num_nodes;
+
+    FTC_Cache           caches[FTC_MAX_CACHES];
+    FT_UInt             num_caches;
+
+    FTC_MruListRec      faces;
+    FTC_MruListRec      sizes;
+
+    FT_Pointer          request_data;
+    FTC_Face_Requester  request_face;
+
+  } FTC_ManagerRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_Compress                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to check the state of the cache manager if   */
+  /*    its `num_bytes' field is greater than its `max_bytes' field.  It   */
+  /*    will flush as many old cache nodes as possible (ignoring cache     */
+  /*    nodes with a non-zero reference count).                            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    manager :: A handle to the cache manager.                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Client applications should not call this function directly.  It is */
+  /*    normally invoked by specific cache implementations.                */
+  /*                                                                       */
+  /*    The reason this function is exported is to allow client-specific   */
+  /*    cache classes.                                                     */
+  /*                                                                       */
+  FT_LOCAL( void )
+  FTC_Manager_Compress( FTC_Manager  manager );
+
+
+  /* try to flush `count' old nodes from the cache; return the number
+   * of really flushed nodes
+   */
+  FT_LOCAL( FT_UInt )
+  FTC_Manager_FlushN( FTC_Manager  manager,
+                      FT_UInt      count );
+
+
+  /* this must be used internally for the moment */
+  FT_LOCAL( FT_Error )
+  FTC_Manager_RegisterCache( FTC_Manager      manager,
+                             FTC_CacheClass   clazz,
+                             FTC_Cache       *acache );
+
+ /* */
+
+#define FTC_SCALER_COMPARE( a, b )                \
+    ( (a)->face_id      == (b)->face_id      &&   \
+      (a)->width        == (b)->width        &&   \
+      (a)->height       == (b)->height       &&   \
+      ((a)->pixel != 0) == ((b)->pixel != 0) &&   \
+      ( (a)->pixel ||                             \
+        ( (a)->x_res == (b)->x_res &&             \
+          (a)->y_res == (b)->y_res ) ) )
+
+#define FTC_SCALER_HASH( q )                                 \
+    ( _FTC_FACE_ID_HASH( (q)->face_id ) +                     \
+      (q)->width + (q)->height*7 +                           \
+      ( (q)->pixel ? 0 : ( (q)->x_res*33 ^ (q)->y_res*61 ) ) )
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCMANAG_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcmru.c b/extensions/externals/src/freetype-2.4.9/src/cache/ftcmru.c
new file mode 100644
index 0000000..dc8b4cc
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcmru.c
@@ -0,0 +1,357 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcmru.c                                                               */
+/*                                                                         */
+/*    FreeType MRU support (body).                                         */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2006, 2009 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcmru.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "ftcerror.h"
+
+
+  FT_LOCAL_DEF( void )
+  FTC_MruNode_Prepend( FTC_MruNode  *plist,
+                       FTC_MruNode   node )
+  {
+    FTC_MruNode  first = *plist;
+
+
+    if ( first )
+    {
+      FTC_MruNode  last = first->prev;
+
+
+#ifdef FT_DEBUG_ERROR
+      {
+        FTC_MruNode  cnode = first;
+
+
+        do
+        {
+          if ( cnode == node )
+          {
+            fprintf( stderr, "FTC_MruNode_Prepend: invalid action\n" );
+            exit( 2 );
+          }
+          cnode = cnode->next;
+
+        } while ( cnode != first );
+      }
+#endif
+
+      first->prev = node;
+      last->next  = node;
+      node->next  = first;
+      node->prev  = last;
+    }
+    else
+    {
+      node->next = node;
+      node->prev = node;
+    }
+    *plist = node;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  FTC_MruNode_Up( FTC_MruNode  *plist,
+                  FTC_MruNode   node )
+  {
+    FTC_MruNode  first = *plist;
+
+
+    FT_ASSERT( first != NULL );
+
+    if ( first != node )
+    {
+      FTC_MruNode  prev, next, last;
+
+
+#ifdef FT_DEBUG_ERROR
+      {
+        FTC_MruNode  cnode = first;
+        do
+        {
+          if ( cnode == node )
+            goto Ok;
+          cnode = cnode->next;
+
+        } while ( cnode != first );
+
+        fprintf( stderr, "FTC_MruNode_Up: invalid action\n" );
+        exit( 2 );
+      Ok:
+      }
+#endif
+      prev = node->prev;
+      next = node->next;
+
+      prev->next = next;
+      next->prev = prev;
+
+      last = first->prev;
+
+      last->next  = node;
+      first->prev = node;
+
+      node->next = first;
+      node->prev = last;
+
+      *plist = node;
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  FTC_MruNode_Remove( FTC_MruNode  *plist,
+                      FTC_MruNode   node )
+  {
+    FTC_MruNode  first = *plist;
+    FTC_MruNode  prev, next;
+
+
+    FT_ASSERT( first != NULL );
+
+#ifdef FT_DEBUG_ERROR
+      {
+        FTC_MruNode  cnode = first;
+
+
+        do
+        {
+          if ( cnode == node )
+            goto Ok;
+          cnode = cnode->next;
+
+        } while ( cnode != first );
+
+        fprintf( stderr, "FTC_MruNode_Remove: invalid action\n" );
+        exit( 2 );
+      Ok:
+      }
+#endif
+
+    prev = node->prev;
+    next = node->next;
+
+    prev->next = next;
+    next->prev = prev;
+
+    if ( node == next )
+    {
+      FT_ASSERT( first == node );
+      FT_ASSERT( prev  == node );
+
+      *plist = NULL;
+    }
+    else if ( node == first )
+      *plist = next;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  FTC_MruList_Init( FTC_MruList       list,
+                    FTC_MruListClass  clazz,
+                    FT_UInt           max_nodes,
+                    FT_Pointer        data,
+                    FT_Memory         memory )
+  {
+    list->num_nodes = 0;
+    list->max_nodes = max_nodes;
+    list->nodes     = NULL;
+    list->clazz     = *clazz;
+    list->data      = data;
+    list->memory    = memory;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  FTC_MruList_Reset( FTC_MruList  list )
+  {
+    while ( list->nodes )
+      FTC_MruList_Remove( list, list->nodes );
+
+    FT_ASSERT( list->num_nodes == 0 );
+  }
+
+
+  FT_LOCAL_DEF( void )
+  FTC_MruList_Done( FTC_MruList  list )
+  {
+    FTC_MruList_Reset( list );
+  }
+
+
+#ifndef FTC_INLINE
+  FT_LOCAL_DEF( FTC_MruNode )
+  FTC_MruList_Find( FTC_MruList  list,
+                    FT_Pointer   key )
+  {
+    FTC_MruNode_CompareFunc  compare = list->clazz.node_compare;
+    FTC_MruNode              first, node;
+
+
+    first = list->nodes;
+    node  = NULL;
+
+    if ( first )
+    {
+      node = first;
+      do
+      {
+        if ( compare( node, key ) )
+        {
+          if ( node != first )
+            FTC_MruNode_Up( &list->nodes, node );
+
+          return node;
+        }
+
+        node = node->next;
+
+      } while ( node != first);
+    }
+
+    return NULL;
+  }
+#endif
+
+  FT_LOCAL_DEF( FT_Error )
+  FTC_MruList_New( FTC_MruList   list,
+                   FT_Pointer    key,
+                   FTC_MruNode  *anode )
+  {
+    FT_Error     error;
+    FTC_MruNode  node = NULL;
+    FT_Memory    memory = list->memory;
+
+
+    if ( list->num_nodes >= list->max_nodes && list->max_nodes > 0 )
+    {
+      node = list->nodes->prev;
+
+      FT_ASSERT( node );
+
+      if ( list->clazz.node_reset )
+      {
+        FTC_MruNode_Up( &list->nodes, node );
+
+        error = list->clazz.node_reset( node, key, list->data );
+        if ( !error )
+          goto Exit;
+      }
+
+      FTC_MruNode_Remove( &list->nodes, node );
+      list->num_nodes--;
+
+      if ( list->clazz.node_done )
+        list->clazz.node_done( node, list->data );
+    }
+    else if ( FT_ALLOC( node, list->clazz.node_size ) )
+      goto Exit;
+
+    error = list->clazz.node_init( node, key, list->data );
+    if ( error )
+      goto Fail;
+
+    FTC_MruNode_Prepend( &list->nodes, node );
+    list->num_nodes++;
+
+  Exit:
+    *anode = node;
+    return error;
+
+  Fail:
+    if ( list->clazz.node_done )
+      list->clazz.node_done( node, list->data );
+
+    FT_FREE( node );
+    goto Exit;
+  }
+
+
+#ifndef FTC_INLINE
+  FT_LOCAL_DEF( FT_Error )
+  FTC_MruList_Lookup( FTC_MruList   list,
+                      FT_Pointer    key,
+                      FTC_MruNode  *anode )
+  {
+    FTC_MruNode  node;
+
+
+    node = FTC_MruList_Find( list, key );
+    if ( node == NULL )
+      return FTC_MruList_New( list, key, anode );
+
+    *anode = node;
+    return 0;
+  }
+#endif /* FTC_INLINE */
+
+  FT_LOCAL_DEF( void )
+  FTC_MruList_Remove( FTC_MruList  list,
+                      FTC_MruNode  node )
+  {
+    FTC_MruNode_Remove( &list->nodes, node );
+    list->num_nodes--;
+
+    {
+      FT_Memory  memory = list->memory;
+
+
+      if ( list->clazz.node_done )
+        list->clazz.node_done( node, list->data );
+
+      FT_FREE( node );
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  FTC_MruList_RemoveSelection( FTC_MruList              list,
+                               FTC_MruNode_CompareFunc  selection,
+                               FT_Pointer               key )
+  {
+    FTC_MruNode  first, node, next;
+
+
+    first = list->nodes;
+    while ( first && ( selection == NULL || selection( first, key ) ) )
+    {
+      FTC_MruList_Remove( list, first );
+      first = list->nodes;
+    }
+
+    if ( first )
+    {
+      node = first->next;
+      while ( node != first )
+      {
+        next = node->next;
+
+        if ( selection( node, key ) )
+          FTC_MruList_Remove( list, node );
+
+        node = next;
+      }
+    }
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcmru.h b/extensions/externals/src/freetype-2.4.9/src/cache/ftcmru.h
new file mode 100644
index 0000000..8c3797f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcmru.h
@@ -0,0 +1,246 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcmru.h                                                               */
+/*                                                                         */
+/*    Simple MRU list-cache (specification).                               */
+/*                                                                         */
+/*  Copyright 2000-2001, 2003, 2004, 2005, 2006, 2010 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* An MRU is a list that cannot hold more than a certain number of       */
+  /* elements (`max_elements').  All elements in the list are sorted in    */
+  /* least-recently-used order, i.e., the `oldest' element is at the tail  */
+  /* of the list.                                                          */
+  /*                                                                       */
+  /* When doing a lookup (either through `Lookup()' or `Lookup_Node()'),   */
+  /* the list is searched for an element with the corresponding key.  If   */
+  /* it is found, the element is moved to the head of the list and is      */
+  /* returned.                                                             */
+  /*                                                                       */
+  /* If no corresponding element is found, the lookup routine will try to  */
+  /* obtain a new element with the relevant key.  If the list is already   */
+  /* full, the oldest element from the list is discarded and replaced by a */
+  /* new one; a new element is added to the list otherwise.                */
+  /*                                                                       */
+  /* Note that it is possible to pre-allocate the element list nodes.      */
+  /* This is handy if `max_elements' is sufficiently small, as it saves    */
+  /* allocations/releases during the lookup process.                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTCMRU_H__
+#define __FTCMRU_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+#define  xxFT_DEBUG_ERROR
+#define  FTC_INLINE
+
+FT_BEGIN_HEADER
+
+  typedef struct FTC_MruNodeRec_*  FTC_MruNode;
+
+  typedef struct  FTC_MruNodeRec_
+  {
+    FTC_MruNode  next;
+    FTC_MruNode  prev;
+
+  } FTC_MruNodeRec;
+
+
+  FT_LOCAL( void )
+  FTC_MruNode_Prepend( FTC_MruNode  *plist,
+                       FTC_MruNode   node );
+
+  FT_LOCAL( void )
+  FTC_MruNode_Up( FTC_MruNode  *plist,
+                  FTC_MruNode   node );
+
+  FT_LOCAL( void )
+  FTC_MruNode_Remove( FTC_MruNode  *plist,
+                      FTC_MruNode   node );
+
+
+  typedef struct FTC_MruListRec_*              FTC_MruList;
+
+  typedef struct FTC_MruListClassRec_ const *  FTC_MruListClass;
+
+
+  typedef FT_Bool
+  (*FTC_MruNode_CompareFunc)( FTC_MruNode  node,
+                              FT_Pointer   key );
+
+  typedef FT_Error
+  (*FTC_MruNode_InitFunc)( FTC_MruNode  node,
+                           FT_Pointer   key,
+                           FT_Pointer   data );
+
+  typedef FT_Error
+  (*FTC_MruNode_ResetFunc)( FTC_MruNode  node,
+                            FT_Pointer   key,
+                            FT_Pointer   data );
+
+  typedef void
+  (*FTC_MruNode_DoneFunc)( FTC_MruNode  node,
+                           FT_Pointer   data );
+
+
+  typedef struct  FTC_MruListClassRec_
+  {
+    FT_Offset                node_size;
+    FTC_MruNode_CompareFunc  node_compare;
+    FTC_MruNode_InitFunc     node_init;
+    FTC_MruNode_ResetFunc    node_reset;
+    FTC_MruNode_DoneFunc     node_done;
+
+  } FTC_MruListClassRec;
+
+  typedef struct  FTC_MruListRec_
+  {
+    FT_UInt              num_nodes;
+    FT_UInt              max_nodes;
+    FTC_MruNode          nodes;
+    FT_Pointer           data;
+    FTC_MruListClassRec  clazz;
+    FT_Memory            memory;
+
+  } FTC_MruListRec;
+
+
+  FT_LOCAL( void )
+  FTC_MruList_Init( FTC_MruList       list,
+                    FTC_MruListClass  clazz,
+                    FT_UInt           max_nodes,
+                    FT_Pointer        data,
+                    FT_Memory         memory );
+
+  FT_LOCAL( void )
+  FTC_MruList_Reset( FTC_MruList  list );
+
+
+  FT_LOCAL( void )
+  FTC_MruList_Done( FTC_MruList  list );
+
+
+  FT_LOCAL( FT_Error )
+  FTC_MruList_New( FTC_MruList   list,
+                   FT_Pointer    key,
+                   FTC_MruNode  *anode );
+
+  FT_LOCAL( void )
+  FTC_MruList_Remove( FTC_MruList  list,
+                      FTC_MruNode  node );
+
+  FT_LOCAL( void )
+  FTC_MruList_RemoveSelection( FTC_MruList              list,
+                               FTC_MruNode_CompareFunc  selection,
+                               FT_Pointer               key );
+
+
+#ifdef FTC_INLINE
+
+#define FTC_MRULIST_LOOKUP_CMP( list, key, compare, node, error )           \
+  FT_BEGIN_STMNT                                                            \
+    FTC_MruNode*             _pfirst  = &(list)->nodes;                     \
+    FTC_MruNode_CompareFunc  _compare = (FTC_MruNode_CompareFunc)(compare); \
+    FTC_MruNode              _first, _node;                                 \
+                                                                            \
+                                                                            \
+    error  = FTC_Err_Ok;                                                    \
+    _first = *(_pfirst);                                                    \
+    _node  = NULL;                                                          \
+                                                                            \
+    if ( _first )                                                           \
+    {                                                                       \
+      _node = _first;                                                       \
+      do                                                                    \
+      {                                                                     \
+        if ( _compare( _node, (key) ) )                                     \
+        {                                                                   \
+          if ( _node != _first )                                            \
+            FTC_MruNode_Up( _pfirst, _node );                               \
+                                                                            \
+          node = _node;                                                     \
+          goto _MruOk;                                                      \
+        }                                                                   \
+        _node = _node->next;                                                \
+                                                                            \
+      } while ( _node != _first) ;                                          \
+    }                                                                       \
+                                                                            \
+    error = FTC_MruList_New( (list), (key), (FTC_MruNode*)(void*)&(node) ); \
+  _MruOk:                                                                   \
+    ;                                                                       \
+  FT_END_STMNT
+
+#define FTC_MRULIST_LOOKUP( list, key, node, error ) \
+  FTC_MRULIST_LOOKUP_CMP( list, key, (list)->clazz.node_compare, node, error )
+
+#else  /* !FTC_INLINE */
+
+  FT_LOCAL( FTC_MruNode )
+  FTC_MruList_Find( FTC_MruList  list,
+                    FT_Pointer   key );
+
+  FT_LOCAL( FT_Error )
+  FTC_MruList_Lookup( FTC_MruList   list,
+                      FT_Pointer    key,
+                      FTC_MruNode  *pnode );
+
+#define FTC_MRULIST_LOOKUP( list, key, node, error ) \
+  error = FTC_MruList_Lookup( (list), (key), (FTC_MruNode*)&(node) )
+
+#endif /* !FTC_INLINE */
+
+
+#define FTC_MRULIST_LOOP( list, node )        \
+  FT_BEGIN_STMNT                              \
+    FTC_MruNode  _first = (list)->nodes;      \
+                                              \
+                                              \
+    if ( _first )                             \
+    {                                         \
+      FTC_MruNode  _node = _first;            \
+                                              \
+                                              \
+      do                                      \
+      {                                       \
+        *(FTC_MruNode*)&(node) = _node;
+
+
+#define FTC_MRULIST_LOOP_END()               \
+        _node = _node->next;                 \
+                                             \
+      } while ( _node != _first );           \
+    }                                        \
+  FT_END_STMNT
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __FTCMRU_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcsbits.c b/extensions/externals/src/freetype-2.4.9/src/cache/ftcsbits.c
new file mode 100644
index 0000000..8bf8d60
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcsbits.c
@@ -0,0 +1,421 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcsbits.c                                                             */
+/*                                                                         */
+/*    FreeType sbits manager (body).                                       */
+/*                                                                         */
+/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2009, 2010, 2011 by */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcsbits.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_ERRORS_H
+
+#include "ftccback.h"
+#include "ftcerror.h"
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cache
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     SBIT CACHE NODES                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  static FT_Error
+  ftc_sbit_copy_bitmap( FTC_SBit    sbit,
+                        FT_Bitmap*  bitmap,
+                        FT_Memory   memory )
+  {
+    FT_Error  error;
+    FT_Int    pitch = bitmap->pitch;
+    FT_ULong  size;
+
+
+    if ( pitch < 0 )
+      pitch = -pitch;
+
+    size = (FT_ULong)( pitch * bitmap->rows );
+
+    if ( !FT_ALLOC( sbit->buffer, size ) )
+      FT_MEM_COPY( sbit->buffer, bitmap->buffer, size );
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  ftc_snode_free( FTC_Node   ftcsnode,
+                  FTC_Cache  cache )
+  {
+    FTC_SNode  snode  = (FTC_SNode)ftcsnode;
+    FTC_SBit   sbit   = snode->sbits;
+    FT_UInt    count  = snode->count;
+    FT_Memory  memory = cache->memory;
+
+
+    for ( ; count > 0; sbit++, count-- )
+      FT_FREE( sbit->buffer );
+
+    FTC_GNode_Done( FTC_GNODE( snode ), cache );
+
+    FT_FREE( snode );
+  }
+
+
+  FT_LOCAL_DEF( void )
+  FTC_SNode_Free( FTC_SNode  snode,
+                  FTC_Cache  cache )
+  {
+    ftc_snode_free( FTC_NODE( snode ), cache );
+  }
+
+
+  /*
+   *  This function tries to load a small bitmap within a given FTC_SNode.
+   *  Note that it returns a non-zero error code _only_ in the case of
+   *  out-of-memory condition.  For all other errors (e.g., corresponding
+   *  to a bad font file), this function will mark the sbit as `unavailable'
+   *  and return a value of 0.
+   *
+   *  You should also read the comment within the @ftc_snode_compare
+   *  function below to see how out-of-memory is handled during a lookup.
+   */
+  static FT_Error
+  ftc_snode_load( FTC_SNode    snode,
+                  FTC_Manager  manager,
+                  FT_UInt      gindex,
+                  FT_ULong    *asize )
+  {
+    FT_Error          error;
+    FTC_GNode         gnode  = FTC_GNODE( snode );
+    FTC_Family        family = gnode->family;
+    FT_Memory         memory = manager->memory;
+    FT_Face           face;
+    FTC_SBit          sbit;
+    FTC_SFamilyClass  clazz;
+
+
+    if ( (FT_UInt)(gindex - gnode->gindex) >= snode->count )
+    {
+      FT_ERROR(( "ftc_snode_load: invalid glyph index" ));
+      return FTC_Err_Invalid_Argument;
+    }
+
+    sbit  = snode->sbits + ( gindex - gnode->gindex );
+    clazz = (FTC_SFamilyClass)family->clazz;
+
+    sbit->buffer = 0;
+
+    error = clazz->family_load_glyph( family, gindex, manager, &face );
+    if ( error )
+      goto BadGlyph;
+
+    {
+      FT_Int        temp;
+      FT_GlyphSlot  slot   = face->glyph;
+      FT_Bitmap*    bitmap = &slot->bitmap;
+      FT_Pos        xadvance, yadvance; /* FT_GlyphSlot->advance.{x|y} */
+
+
+      if ( slot->format != FT_GLYPH_FORMAT_BITMAP )
+      {
+        FT_TRACE0(( "ftc_snode_load:"
+                    " glyph loaded didn't return a bitmap\n" ));
+        goto BadGlyph;
+      }
+
+      /* Check that our values fit into 8-bit containers!       */
+      /* If this is not the case, our bitmap is too large       */
+      /* and we will leave it as `missing' with sbit.buffer = 0 */
+
+#define CHECK_CHAR( d )  ( temp = (FT_Char)d, temp == d )
+#define CHECK_BYTE( d )  ( temp = (FT_Byte)d, temp == d )
+
+      /* horizontal advance in pixels */
+      xadvance = ( slot->advance.x + 32 ) >> 6;
+      yadvance = ( slot->advance.y + 32 ) >> 6;
+
+      if ( !CHECK_BYTE( bitmap->rows  )     ||
+           !CHECK_BYTE( bitmap->width )     ||
+           !CHECK_CHAR( bitmap->pitch )     ||
+           !CHECK_CHAR( slot->bitmap_left ) ||
+           !CHECK_CHAR( slot->bitmap_top  ) ||
+           !CHECK_CHAR( xadvance )          ||
+           !CHECK_CHAR( yadvance )          )
+      {
+        FT_TRACE2(( "ftc_snode_load:"
+                    " glyph too large for small bitmap cache\n"));
+        goto BadGlyph;
+      }
+
+      sbit->width     = (FT_Byte)bitmap->width;
+      sbit->height    = (FT_Byte)bitmap->rows;
+      sbit->pitch     = (FT_Char)bitmap->pitch;
+      sbit->left      = (FT_Char)slot->bitmap_left;
+      sbit->top       = (FT_Char)slot->bitmap_top;
+      sbit->xadvance  = (FT_Char)xadvance;
+      sbit->yadvance  = (FT_Char)yadvance;
+      sbit->format    = (FT_Byte)bitmap->pixel_mode;
+      sbit->max_grays = (FT_Byte)(bitmap->num_grays - 1);
+
+      /* copy the bitmap into a new buffer -- ignore error */
+      error = ftc_sbit_copy_bitmap( sbit, bitmap, memory );
+
+      /* now, compute size */
+      if ( asize )
+        *asize = FT_ABS( sbit->pitch ) * sbit->height;
+
+    } /* glyph loading successful */
+
+    /* ignore the errors that might have occurred --   */
+    /* we mark unloaded glyphs with `sbit.buffer == 0' */
+    /* and `width == 255', `height == 0'               */
+    /*                                                 */
+    if ( error && error != FTC_Err_Out_Of_Memory )
+    {
+    BadGlyph:
+      sbit->width  = 255;
+      sbit->height = 0;
+      sbit->buffer = NULL;
+      error        = FTC_Err_Ok;
+      if ( asize )
+        *asize = 0;
+    }
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  FTC_SNode_New( FTC_SNode  *psnode,
+                 FTC_GQuery  gquery,
+                 FTC_Cache   cache )
+  {
+    FT_Memory   memory = cache->memory;
+    FT_Error    error;
+    FTC_SNode   snode  = NULL;
+    FT_UInt     gindex = gquery->gindex;
+    FTC_Family  family = gquery->family;
+
+    FTC_SFamilyClass  clazz = FTC_CACHE__SFAMILY_CLASS( cache );
+    FT_UInt           total;
+    FT_UInt           node_count;
+
+
+    total = clazz->family_get_count( family, cache->manager );
+    if ( total == 0 || gindex >= total )
+    {
+      error = FTC_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    if ( !FT_NEW( snode ) )
+    {
+      FT_UInt  count, start;
+
+
+      start = gindex - ( gindex % FTC_SBIT_ITEMS_PER_NODE );
+      count = total - start;
+      if ( count > FTC_SBIT_ITEMS_PER_NODE )
+        count = FTC_SBIT_ITEMS_PER_NODE;
+
+      FTC_GNode_Init( FTC_GNODE( snode ), start, family );
+
+      snode->count = count;
+      for ( node_count = 0; node_count < count; node_count++ )
+      {
+        snode->sbits[node_count].width = 255;
+      }
+
+      error = ftc_snode_load( snode,
+                              cache->manager,
+                              gindex,
+                              NULL );
+      if ( error )
+      {
+        FTC_SNode_Free( snode, cache );
+        snode = NULL;
+      }
+    }
+
+  Exit:
+    *psnode = snode;
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  ftc_snode_new( FTC_Node   *ftcpsnode,
+                 FT_Pointer  ftcgquery,
+                 FTC_Cache   cache )
+  {
+    FTC_SNode  *psnode = (FTC_SNode*)ftcpsnode;
+    FTC_GQuery  gquery = (FTC_GQuery)ftcgquery;
+
+
+    return FTC_SNode_New( psnode, gquery, cache );
+  }
+
+
+  FT_LOCAL_DEF( FT_Offset )
+  ftc_snode_weight( FTC_Node   ftcsnode,
+                    FTC_Cache  cache )
+  {
+    FTC_SNode  snode = (FTC_SNode)ftcsnode;
+    FT_UInt    count = snode->count;
+    FTC_SBit   sbit  = snode->sbits;
+    FT_Int     pitch;
+    FT_Offset  size;
+
+    FT_UNUSED( cache );
+
+
+    FT_ASSERT( snode->count <= FTC_SBIT_ITEMS_PER_NODE );
+
+    /* the node itself */
+    size = sizeof ( *snode );
+
+    for ( ; count > 0; count--, sbit++ )
+    {
+      if ( sbit->buffer )
+      {
+        pitch = sbit->pitch;
+        if ( pitch < 0 )
+          pitch = -pitch;
+
+        /* add the size of a given glyph image */
+        size += pitch * sbit->height;
+      }
+    }
+
+    return size;
+  }
+
+
+#if 0
+
+  FT_LOCAL_DEF( FT_Offset )
+  FTC_SNode_Weight( FTC_SNode  snode )
+  {
+    return ftc_snode_weight( FTC_NODE( snode ), NULL );
+  }
+
+#endif /* 0 */
+
+
+  FT_LOCAL_DEF( FT_Bool )
+  ftc_snode_compare( FTC_Node    ftcsnode,
+                     FT_Pointer  ftcgquery,
+                     FTC_Cache   cache,
+                     FT_Bool*    list_changed )
+  {
+    FTC_SNode   snode  = (FTC_SNode)ftcsnode;
+    FTC_GQuery  gquery = (FTC_GQuery)ftcgquery;
+    FTC_GNode   gnode  = FTC_GNODE( snode );
+    FT_UInt     gindex = gquery->gindex;
+    FT_Bool     result;
+
+
+    if (list_changed)
+      *list_changed = FALSE;
+    result = FT_BOOL( gnode->family == gquery->family                    &&
+                      (FT_UInt)( gindex - gnode->gindex ) < snode->count );
+    if ( result )
+    {
+      /* check if we need to load the glyph bitmap now */
+      FTC_SBit  sbit = snode->sbits + ( gindex - gnode->gindex );
+
+
+      /*
+       *  The following code illustrates what to do when you want to
+       *  perform operations that may fail within a lookup function.
+       *
+       *  Here, we want to load a small bitmap on-demand; we thus
+       *  need to call the `ftc_snode_load' function which may return
+       *  a non-zero error code only when we are out of memory (OOM).
+       *
+       *  The correct thing to do is to use @FTC_CACHE_TRYLOOP and
+       *  @FTC_CACHE_TRYLOOP_END in order to implement a retry loop
+       *  that is capable of flushing the cache incrementally when
+       *  an OOM errors occur.
+       *
+       *  However, we need to `lock' the node before this operation to
+       *  prevent it from being flushed within the loop.
+       *
+       *  When we exit the loop, we unlock the node, then check the `error'
+       *  variable.  If it is non-zero, this means that the cache was
+       *  completely flushed and that no usable memory was found to load
+       *  the bitmap.
+       *
+       *  We then prefer to return a value of 0 (i.e., NO MATCH).  This
+       *  ensures that the caller will try to allocate a new node.
+       *  This operation consequently _fail_ and the lookup function
+       *  returns the appropriate OOM error code.
+       *
+       *  Note that `buffer == NULL && width == 255' is a hack used to
+       *  tag `unavailable' bitmaps in the array.  We should never try
+       *  to load these.
+       *
+       */
+
+      if ( sbit->buffer == NULL && sbit->width == 255 )
+      {
+        FT_ULong  size;
+        FT_Error  error;
+
+
+        ftcsnode->ref_count++;  /* lock node to prevent flushing */
+                                /* in retry loop                 */
+
+        FTC_CACHE_TRYLOOP( cache )
+        {
+          error = ftc_snode_load( snode, cache->manager, gindex, &size );
+        }
+        FTC_CACHE_TRYLOOP_END( list_changed );
+
+        ftcsnode->ref_count--;  /* unlock the node */
+
+        if ( error )
+          result = 0;
+        else
+          cache->manager->cur_weight += size;
+      }
+    }
+
+    return result;
+  }
+
+
+#ifdef FTC_INLINE
+
+  FT_LOCAL_DEF( FT_Bool )
+  FTC_SNode_Compare( FTC_SNode   snode,
+                     FTC_GQuery  gquery,
+                     FTC_Cache   cache,
+                     FT_Bool*    list_changed )
+  {
+    return ftc_snode_compare( FTC_NODE( snode ), gquery,
+                              cache, list_changed );
+  }
+
+#endif
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/ftcsbits.h b/extensions/externals/src/freetype-2.4.9/src/cache/ftcsbits.h
new file mode 100644
index 0000000..df55dca
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/ftcsbits.h
@@ -0,0 +1,103 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcsbits.h                                                             */
+/*                                                                         */
+/*    A small-bitmap cache (specification).                                */
+/*                                                                         */
+/*  Copyright 2000-2001, 2002, 2003, 2006, 2011 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTCSBITS_H__
+#define __FTCSBITS_H__
+
+
+#include <ft2build.h>
+#include FT_CACHE_H
+#include "ftcglyph.h"
+
+
+FT_BEGIN_HEADER
+
+#define FTC_SBIT_ITEMS_PER_NODE  16
+
+  typedef struct  FTC_SNodeRec_
+  {
+    FTC_GNodeRec  gnode;
+    FT_UInt       count;
+    FTC_SBitRec   sbits[FTC_SBIT_ITEMS_PER_NODE];
+
+  } FTC_SNodeRec, *FTC_SNode;
+
+
+#define FTC_SNODE( x )         ( (FTC_SNode)( x ) )
+#define FTC_SNODE_GINDEX( x )  FTC_GNODE( x )->gindex
+#define FTC_SNODE_FAMILY( x )  FTC_GNODE( x )->family
+
+  typedef FT_UInt
+  (*FTC_SFamily_GetCountFunc)( FTC_Family   family,
+                               FTC_Manager  manager );
+
+  typedef FT_Error
+  (*FTC_SFamily_LoadGlyphFunc)( FTC_Family   family,
+                                FT_UInt      gindex,
+                                FTC_Manager  manager,
+                                FT_Face     *aface );
+
+  typedef struct  FTC_SFamilyClassRec_
+  {
+    FTC_MruListClassRec        clazz;
+    FTC_SFamily_GetCountFunc   family_get_count;
+    FTC_SFamily_LoadGlyphFunc  family_load_glyph;
+
+  } FTC_SFamilyClassRec;
+
+  typedef const FTC_SFamilyClassRec*  FTC_SFamilyClass;
+
+#define FTC_SFAMILY_CLASS( x )  ((FTC_SFamilyClass)(x))
+
+#define FTC_CACHE__SFAMILY_CLASS( x )  \
+          FTC_SFAMILY_CLASS( FTC_CACHE__GCACHE_CLASS( x )->family_class )
+
+
+  FT_LOCAL( void )
+  FTC_SNode_Free( FTC_SNode  snode,
+                  FTC_Cache  cache );
+
+  FT_LOCAL( FT_Error )
+  FTC_SNode_New( FTC_SNode   *psnode,
+                 FTC_GQuery   gquery,
+                 FTC_Cache    cache );
+
+#if 0
+  FT_LOCAL( FT_ULong )
+  FTC_SNode_Weight( FTC_SNode  inode );
+#endif
+
+
+#ifdef FTC_INLINE
+
+  FT_LOCAL( FT_Bool )
+  FTC_SNode_Compare( FTC_SNode   snode,
+                     FTC_GQuery  gquery,
+                     FTC_Cache   cache,
+                     FT_Bool*    list_changed);
+
+#endif
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __FTCSBITS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cache/rules.mk b/extensions/externals/src/freetype-2.4.9/src/cache/rules.mk
new file mode 100644
index 0000000..ed75a6a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cache/rules.mk
@@ -0,0 +1,80 @@
+#
+# FreeType 2 Cache configuration rules
+#
+
+
+# Copyright 2000, 2001, 2003, 2004, 2006, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Cache driver directory
+#
+CACHE_DIR   := $(SRC_DIR)/cache
+
+# compilation flags for the driver
+#
+CACHE_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(CACHE_DIR))
+
+
+# Cache driver sources (i.e., C files)
+#
+CACHE_DRV_SRC := $(CACHE_DIR)/ftcbasic.c \
+                 $(CACHE_DIR)/ftccache.c \
+                 $(CACHE_DIR)/ftccmap.c  \
+                 $(CACHE_DIR)/ftcglyph.c \
+                 $(CACHE_DIR)/ftcimage.c \
+                 $(CACHE_DIR)/ftcmanag.c \
+                 $(CACHE_DIR)/ftcmru.c   \
+                 $(CACHE_DIR)/ftcsbits.c
+
+# Cache driver headers
+#
+CACHE_DRV_H := $(CACHE_DIR)/ftccache.h \
+               $(CACHE_DIR)/ftccback.h \
+               $(CACHE_DIR)/ftcerror.h \
+               $(CACHE_DIR)/ftcglyph.h \
+               $(CACHE_DIR)/ftcimage.h \
+               $(CACHE_DIR)/ftcmanag.h \
+               $(CACHE_DIR)/ftcmru.h   \
+               $(CACHE_DIR)/ftcsbits.h
+
+
+# Cache driver object(s)
+#
+#   CACHE_DRV_OBJ_M is used during `multi' builds.
+#   CACHE_DRV_OBJ_S is used during `single' builds.
+#
+CACHE_DRV_OBJ_M := $(CACHE_DRV_SRC:$(CACHE_DIR)/%.c=$(OBJ_DIR)/%.$O)
+CACHE_DRV_OBJ_S := $(OBJ_DIR)/ftcache.$O
+
+# Cache driver source file for single build
+#
+CACHE_DRV_SRC_S := $(CACHE_DIR)/ftcache.c
+
+
+# Cache driver - single object
+#
+$(CACHE_DRV_OBJ_S): $(CACHE_DRV_SRC_S) $(CACHE_DRV_SRC) \
+                   $(FREETYPE_H) $(CACHE_DRV_H)
+	$(CACHE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(CACHE_DRV_SRC_S))
+
+
+# Cache driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(CACHE_DIR)/%.c $(FREETYPE_H) $(CACHE_DRV_H)
+	$(CACHE_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(CACHE_DRV_OBJ_S)
+DRV_OBJS_M += $(CACHE_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/Jamfile b/extensions/externals/src/freetype-2.4.9/src/cff/Jamfile
new file mode 100644
index 0000000..6705d3c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/cff Jamfile
+#
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) cff ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = cffdrivr cffgload cffload cffobjs cffparse cffcmap cffpic ;
+  }
+  else
+  {
+    _sources = cff ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/cff Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cff.c b/extensions/externals/src/freetype-2.4.9/src/cff/cff.c
new file mode 100644
index 0000000..fccfd44
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cff.c
@@ -0,0 +1,30 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cff.c                                                                  */
+/*                                                                         */
+/*    FreeType OpenType driver component (body only).                      */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "cffpic.c"
+#include "cffdrivr.c"
+#include "cffparse.c"
+#include "cffload.c"
+#include "cffobjs.c"
+#include "cffgload.c"
+#include "cffcmap.c"
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffcmap.c b/extensions/externals/src/freetype-2.4.9/src/cff/cffcmap.c
new file mode 100644
index 0000000..1298371
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffcmap.c
@@ -0,0 +1,208 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffcmap.c                                                              */
+/*                                                                         */
+/*    CFF character mapping table (cmap) support (body).                   */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2010 by                  */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "cffcmap.h"
+#include "cffload.h"
+
+#include "cfferrs.h"
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****           CFF STANDARD (AND EXPERT) ENCODING CMAPS            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_CALLBACK_DEF( FT_Error )
+  cff_cmap_encoding_init( CFF_CMapStd  cmap )
+  {
+    TT_Face       face     = (TT_Face)FT_CMAP_FACE( cmap );
+    CFF_Font      cff      = (CFF_Font)face->extra.data;
+    CFF_Encoding  encoding = &cff->encoding;
+
+
+    cmap->gids  = encoding->codes;
+
+    return 0;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  cff_cmap_encoding_done( CFF_CMapStd  cmap )
+  {
+    cmap->gids  = NULL;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  cff_cmap_encoding_char_index( CFF_CMapStd  cmap,
+                                FT_UInt32    char_code )
+  {
+    FT_UInt  result = 0;
+
+
+    if ( char_code < 256 )
+      result = cmap->gids[char_code];
+
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  cff_cmap_encoding_char_next( CFF_CMapStd   cmap,
+                               FT_UInt32    *pchar_code )
+  {
+    FT_UInt    result    = 0;
+    FT_UInt32  char_code = *pchar_code;
+
+
+    *pchar_code = 0;
+
+    if ( char_code < 255 )
+    {
+      FT_UInt  code = (FT_UInt)(char_code + 1);
+
+
+      for (;;)
+      {
+        if ( code >= 256 )
+          break;
+
+        result = cmap->gids[code];
+        if ( result != 0 )
+        {
+          *pchar_code = code;
+          break;
+        }
+
+        code++;
+      }
+    }
+    return result;
+  }
+
+
+  FT_DEFINE_CMAP_CLASS(cff_cmap_encoding_class_rec,
+    sizeof ( CFF_CMapStdRec ),
+
+    (FT_CMap_InitFunc)     cff_cmap_encoding_init,
+    (FT_CMap_DoneFunc)     cff_cmap_encoding_done,
+    (FT_CMap_CharIndexFunc)cff_cmap_encoding_char_index,
+    (FT_CMap_CharNextFunc) cff_cmap_encoding_char_next,
+
+    NULL, NULL, NULL, NULL, NULL
+  )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****              CFF SYNTHETIC UNICODE ENCODING CMAP              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_CALLBACK_DEF( const char* )
+  cff_sid_to_glyph_name( TT_Face  face,
+                         FT_UInt  idx )
+  {
+    CFF_Font     cff     = (CFF_Font)face->extra.data;
+    CFF_Charset  charset = &cff->charset;
+    FT_UInt      sid     = charset->sids[idx];
+
+
+    return cff_index_get_sid_string( cff, sid );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  cff_cmap_unicode_init( PS_Unicodes  unicodes )
+  {
+    TT_Face             face    = (TT_Face)FT_CMAP_FACE( unicodes );
+    FT_Memory           memory  = FT_FACE_MEMORY( face );
+    CFF_Font            cff     = (CFF_Font)face->extra.data;
+    CFF_Charset         charset = &cff->charset;
+    FT_Service_PsCMaps  psnames = (FT_Service_PsCMaps)cff->psnames;
+
+
+    /* can't build Unicode map for CID-keyed font */
+    /* because we don't know glyph names.         */
+    if ( !charset->sids )
+      return CFF_Err_No_Unicode_Glyph_Name;
+
+    return psnames->unicodes_init( memory,
+                                   unicodes,
+                                   cff->num_glyphs,
+                                   (PS_GetGlyphNameFunc)&cff_sid_to_glyph_name,
+                                   (PS_FreeGlyphNameFunc)NULL,
+                                   (FT_Pointer)face );
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  cff_cmap_unicode_done( PS_Unicodes  unicodes )
+  {
+    FT_Face    face   = FT_CMAP_FACE( unicodes );
+    FT_Memory  memory = FT_FACE_MEMORY( face );
+
+
+    FT_FREE( unicodes->maps );
+    unicodes->num_maps = 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  cff_cmap_unicode_char_index( PS_Unicodes  unicodes,
+                               FT_UInt32    char_code )
+  {
+    TT_Face             face    = (TT_Face)FT_CMAP_FACE( unicodes );
+    CFF_Font            cff     = (CFF_Font)face->extra.data;
+    FT_Service_PsCMaps  psnames = (FT_Service_PsCMaps)cff->psnames;
+
+
+    return psnames->unicodes_char_index( unicodes, char_code );
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  cff_cmap_unicode_char_next( PS_Unicodes  unicodes,
+                              FT_UInt32   *pchar_code )
+  {
+    TT_Face             face    = (TT_Face)FT_CMAP_FACE( unicodes );
+    CFF_Font            cff     = (CFF_Font)face->extra.data;
+    FT_Service_PsCMaps  psnames = (FT_Service_PsCMaps)cff->psnames;
+
+
+    return psnames->unicodes_char_next( unicodes, pchar_code );
+  }
+
+
+  FT_DEFINE_CMAP_CLASS(cff_cmap_unicode_class_rec,
+    sizeof ( PS_UnicodesRec ),
+
+    (FT_CMap_InitFunc)     cff_cmap_unicode_init,
+    (FT_CMap_DoneFunc)     cff_cmap_unicode_done,
+    (FT_CMap_CharIndexFunc)cff_cmap_unicode_char_index,
+    (FT_CMap_CharNextFunc) cff_cmap_unicode_char_next,
+
+    NULL, NULL, NULL, NULL, NULL
+  )
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffcmap.h b/extensions/externals/src/freetype-2.4.9/src/cff/cffcmap.h
new file mode 100644
index 0000000..3f7f67b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffcmap.h
@@ -0,0 +1,67 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffcmap.h                                                              */
+/*                                                                         */
+/*    CFF character mapping table (cmap) support (specification).          */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2006 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CFFCMAP_H__
+#define __CFFCMAP_H__
+
+#include "cffobjs.h"
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****          TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* standard (and expert) encoding cmaps */
+  typedef struct CFF_CMapStdRec_*  CFF_CMapStd;
+
+  typedef struct  CFF_CMapStdRec_
+  {
+    FT_CMapRec  cmap;
+    FT_UShort*  gids;   /* up to 256 elements */
+
+  } CFF_CMapStdRec;
+
+
+  FT_DECLARE_CMAP_CLASS(cff_cmap_encoding_class_rec)
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****               CFF SYNTHETIC UNICODE ENCODING CMAP             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* unicode (synthetic) cmaps */
+
+  FT_DECLARE_CMAP_CLASS(cff_cmap_unicode_class_rec)
+
+
+FT_END_HEADER
+
+#endif /* __CFFCMAP_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffdrivr.c b/extensions/externals/src/freetype-2.4.9/src/cff/cffdrivr.c
new file mode 100644
index 0000000..eb4c14e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffdrivr.c
@@ -0,0 +1,688 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffdrivr.c                                                             */
+/*                                                                         */
+/*    OpenType font driver implementation (body).                          */
+/*                                                                         */
+/*  Copyright 1996-2012 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H
+#include FT_SERVICE_CID_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_TT_CMAP_H
+
+#include "cffdrivr.h"
+#include "cffgload.h"
+#include "cffload.h"
+#include "cffcmap.h"
+#include "cffparse.h"
+
+#include "cfferrs.h"
+#include "cffpic.h"
+
+#include FT_SERVICE_XFREE86_NAME_H
+#include FT_SERVICE_GLYPH_DICT_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cffdriver
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                          F A C E S                              ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#undef  PAIR_TAG
+#define PAIR_TAG( left, right )  ( ( (FT_ULong)left << 16 ) | \
+                                     (FT_ULong)right        )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    cff_get_kerning                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A driver method used to return the kerning vector between two      */
+  /*    glyphs of the same face.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to the source face object.                 */
+  /*                                                                       */
+  /*    left_glyph  :: The index of the left glyph in the kern pair.       */
+  /*                                                                       */
+  /*    right_glyph :: The index of the right glyph in the kern pair.      */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    kerning     :: The kerning vector.  This is in font units for      */
+  /*                   scalable formats, and in pixels for fixed-sizes     */
+  /*                   formats.                                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only horizontal layouts (left-to-right & right-to-left) are        */
+  /*    supported by this function.  Other layouts, or more sophisticated  */
+  /*    kernings, are out of scope of this method (the basic driver        */
+  /*    interface is meant to be simple).                                  */
+  /*                                                                       */
+  /*    They can be implemented by format-specific interfaces.             */
+  /*                                                                       */
+  FT_CALLBACK_DEF( FT_Error )
+  cff_get_kerning( FT_Face     ttface,          /* TT_Face */
+                   FT_UInt     left_glyph,
+                   FT_UInt     right_glyph,
+                   FT_Vector*  kerning )
+  {
+    TT_Face       face = (TT_Face)ttface;
+    SFNT_Service  sfnt = (SFNT_Service)face->sfnt;
+
+
+    kerning->x = 0;
+    kerning->y = 0;
+
+    if ( sfnt )
+      kerning->x = sfnt->get_kerning( face, left_glyph, right_glyph );
+
+    return CFF_Err_Ok;
+  }
+
+
+#undef PAIR_TAG
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    cff_glyph_load                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A driver method used to load a glyph within a given glyph slot.    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    slot        :: A handle to the target slot object where the glyph  */
+  /*                   will be loaded.                                     */
+  /*                                                                       */
+  /*    size        :: A handle to the source face size at which the glyph */
+  /*                   must be scaled, loaded, etc.                        */
+  /*                                                                       */
+  /*    glyph_index :: The index of the glyph in the font file.            */
+  /*                                                                       */
+  /*    load_flags  :: A flag indicating what to load for this glyph.  The */
+  /*                   FT_LOAD_??? constants can be used to control the    */
+  /*                   glyph loading process (e.g., whether the outline    */
+  /*                   should be scaled, whether to load bitmaps or not,   */
+  /*                   whether to hint the outline, etc).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_CALLBACK_DEF( FT_Error )
+  cff_glyph_load( FT_GlyphSlot  cffslot,      /* CFF_GlyphSlot */
+                  FT_Size       cffsize,      /* CFF_Size      */
+                  FT_UInt       glyph_index,
+                  FT_Int32      load_flags )
+  {
+    FT_Error       error;
+    CFF_GlyphSlot  slot = (CFF_GlyphSlot)cffslot;
+    CFF_Size       size = (CFF_Size)cffsize;
+
+
+    if ( !slot )
+      return CFF_Err_Invalid_Slot_Handle;
+
+    /* check whether we want a scaled outline or bitmap */
+    if ( !size )
+      load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
+
+    /* reset the size object if necessary */
+    if ( load_flags & FT_LOAD_NO_SCALE )
+      size = NULL;
+
+    if ( size )
+    {
+      /* these two objects must have the same parent */
+      if ( cffsize->face != cffslot->face )
+        return CFF_Err_Invalid_Face_Handle;
+    }
+
+    /* now load the glyph outline if necessary */
+    error = cff_slot_load( slot, size, glyph_index, load_flags );
+
+    /* force drop-out mode to 2 - irrelevant now */
+    /* slot->outline.dropout_mode = 2; */
+
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  cff_get_advances( FT_Face    face,
+                    FT_UInt    start,
+                    FT_UInt    count,
+                    FT_Int32   flags,
+                    FT_Fixed*  advances )
+  {
+    FT_UInt       nn;
+    FT_Error      error = CFF_Err_Ok;
+    FT_GlyphSlot  slot  = face->glyph;
+
+
+    flags |= (FT_UInt32)FT_LOAD_ADVANCE_ONLY;
+
+    for ( nn = 0; nn < count; nn++ )
+    {
+      error = cff_glyph_load( slot, face->size, start + nn, flags );
+      if ( error )
+        break;
+
+      advances[nn] = ( flags & FT_LOAD_VERTICAL_LAYOUT )
+                     ? slot->linearVertAdvance
+                     : slot->linearHoriAdvance;
+    }
+
+    return error;
+  }
+
+
+  /*
+   *  GLYPH DICT SERVICE
+   *
+   */
+
+  static FT_Error
+  cff_get_glyph_name( CFF_Face    face,
+                      FT_UInt     glyph_index,
+                      FT_Pointer  buffer,
+                      FT_UInt     buffer_max )
+  {
+    CFF_Font    font   = (CFF_Font)face->extra.data;
+    FT_String*  gname;
+    FT_UShort   sid;
+    FT_Error    error;
+
+
+    if ( !font->psnames )
+    {
+      FT_ERROR(( "cff_get_glyph_name:"
+                 " cannot get glyph name from CFF & CEF fonts\n"
+                 "                   "
+                 " without the `PSNames' module\n" ));
+      error = CFF_Err_Missing_Module;
+      goto Exit;
+    }
+
+    /* first, locate the sid in the charset table */
+    sid = font->charset.sids[glyph_index];
+
+    /* now, lookup the name itself */
+    gname = cff_index_get_sid_string( font, sid );
+
+    if ( gname )
+      FT_STRCPYN( buffer, gname, buffer_max );
+
+    error = CFF_Err_Ok;
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_UInt
+  cff_get_name_index( CFF_Face    face,
+                      FT_String*  glyph_name )
+  {
+    CFF_Font            cff;
+    CFF_Charset         charset;
+    FT_Service_PsCMaps  psnames;
+    FT_String*          name;
+    FT_UShort           sid;
+    FT_UInt             i;
+
+
+    cff     = (CFF_FontRec *)face->extra.data;
+    charset = &cff->charset;
+
+    FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
+    if ( !psnames )
+      return 0;
+
+    for ( i = 0; i < cff->num_glyphs; i++ )
+    {
+      sid = charset->sids[i];
+
+      if ( sid > 390 )
+        name = cff_index_get_string( cff, sid - 391 );
+      else
+        name = (FT_String *)psnames->adobe_std_strings( sid );
+
+      if ( !name )
+        continue;
+
+      if ( !ft_strcmp( glyph_name, name ) )
+        return i;
+    }
+
+    return 0;
+  }
+
+
+  FT_DEFINE_SERVICE_GLYPHDICTREC(cff_service_glyph_dict,
+    (FT_GlyphDict_GetNameFunc)  cff_get_glyph_name,
+    (FT_GlyphDict_NameIndexFunc)cff_get_name_index
+  )
+
+
+  /*
+   *  POSTSCRIPT INFO SERVICE
+   *
+   */
+
+  static FT_Int
+  cff_ps_has_glyph_names( FT_Face  face )
+  {
+    return ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) > 0;
+  }
+
+
+  static FT_Error
+  cff_ps_get_font_info( CFF_Face         face,
+                        PS_FontInfoRec*  afont_info )
+  {
+    CFF_Font  cff   = (CFF_Font)face->extra.data;
+    FT_Error  error = CFF_Err_Ok;
+
+
+    if ( cff && cff->font_info == NULL )
+    {
+      CFF_FontRecDict  dict   = &cff->top_font.font_dict;
+      PS_FontInfoRec  *font_info = NULL;
+      FT_Memory        memory = face->root.memory;
+
+
+      if ( FT_ALLOC( font_info, sizeof ( *font_info ) ) )
+        goto Fail;
+
+      font_info->version     = cff_index_get_sid_string( cff,
+                                                         dict->version );
+      font_info->notice      = cff_index_get_sid_string( cff,
+                                                         dict->notice );
+      font_info->full_name   = cff_index_get_sid_string( cff,
+                                                         dict->full_name );
+      font_info->family_name = cff_index_get_sid_string( cff,
+                                                         dict->family_name );
+      font_info->weight      = cff_index_get_sid_string( cff,
+                                                         dict->weight );
+      font_info->italic_angle        = dict->italic_angle;
+      font_info->is_fixed_pitch      = dict->is_fixed_pitch;
+      font_info->underline_position  = (FT_Short)dict->underline_position;
+      font_info->underline_thickness = (FT_Short)dict->underline_thickness;
+
+      cff->font_info = font_info;
+    }
+
+    if ( cff )
+      *afont_info = *cff->font_info;
+
+  Fail:
+    return error;
+  }
+
+
+  FT_DEFINE_SERVICE_PSINFOREC(cff_service_ps_info,
+    (PS_GetFontInfoFunc)   cff_ps_get_font_info,
+    (PS_GetFontExtraFunc)  NULL,
+    (PS_HasGlyphNamesFunc) cff_ps_has_glyph_names,
+    (PS_GetFontPrivateFunc)NULL,        /* unsupported with CFF fonts */
+    (PS_GetFontValueFunc)  NULL         /* not implemented            */
+  )
+
+
+  /*
+   *  POSTSCRIPT NAME SERVICE
+   *
+   */
+
+  static const char*
+  cff_get_ps_name( CFF_Face  face )
+  {
+    CFF_Font  cff = (CFF_Font)face->extra.data;
+
+
+    return (const char*)cff->font_name;
+  }
+
+
+  FT_DEFINE_SERVICE_PSFONTNAMEREC(cff_service_ps_name,
+    (FT_PsName_GetFunc)cff_get_ps_name
+  )
+
+
+  /*
+   * TT CMAP INFO
+   *
+   * If the charmap is a synthetic Unicode encoding cmap or
+   * a Type 1 standard (or expert) encoding cmap, hide TT CMAP INFO
+   * service defined in SFNT module.
+   *
+   * Otherwise call the service function in the sfnt module.
+   *
+   */
+  static FT_Error
+  cff_get_cmap_info( FT_CharMap    charmap,
+                     TT_CMapInfo  *cmap_info )
+  {
+    FT_CMap   cmap  = FT_CMAP( charmap );
+    FT_Error  error = CFF_Err_Ok;
+    FT_Face    face    = FT_CMAP_FACE( cmap );
+    FT_Library library = FT_FACE_LIBRARY( face );
+
+
+    cmap_info->language = 0;
+    cmap_info->format   = 0;
+
+    if ( cmap->clazz != &FT_CFF_CMAP_ENCODING_CLASS_REC_GET &&
+         cmap->clazz != &FT_CFF_CMAP_UNICODE_CLASS_REC_GET  )
+    {
+      FT_Module           sfnt    = FT_Get_Module( library, "sfnt" );
+      FT_Service_TTCMaps  service =
+        (FT_Service_TTCMaps)ft_module_get_service( sfnt,
+                                                   FT_SERVICE_ID_TT_CMAP );
+
+
+      if ( service && service->get_cmap_info )
+        error = service->get_cmap_info( charmap, cmap_info );
+    }
+
+    return error;
+  }
+
+
+  FT_DEFINE_SERVICE_TTCMAPSREC(cff_service_get_cmap_info,
+    (TT_CMap_Info_GetFunc)cff_get_cmap_info
+  )
+
+
+  /*
+   *  CID INFO SERVICE
+   *
+   */
+  static FT_Error
+  cff_get_ros( CFF_Face      face,
+               const char*  *registry,
+               const char*  *ordering,
+               FT_Int       *supplement )
+  {
+    FT_Error  error = CFF_Err_Ok;
+    CFF_Font  cff   = (CFF_Font)face->extra.data;
+
+
+    if ( cff )
+    {
+      CFF_FontRecDict  dict = &cff->top_font.font_dict;
+
+
+      if ( dict->cid_registry == 0xFFFFU )
+      {
+        error = CFF_Err_Invalid_Argument;
+        goto Fail;
+      }
+
+      if ( registry )
+      {
+        if ( cff->registry == NULL )
+          cff->registry = cff_index_get_sid_string( cff,
+                                                    dict->cid_registry );
+        *registry = cff->registry;
+      }
+
+      if ( ordering )
+      {
+        if ( cff->ordering == NULL )
+          cff->ordering = cff_index_get_sid_string( cff,
+                                                    dict->cid_ordering );
+        *ordering = cff->ordering;
+      }
+
+      /*
+       * XXX: According to Adobe TechNote #5176, the supplement in CFF
+       *      can be a real number. We truncate it to fit public API
+       *      since freetype-2.3.6.
+       */
+      if ( supplement )
+      {
+        if ( dict->cid_supplement < FT_INT_MIN ||
+             dict->cid_supplement > FT_INT_MAX )
+          FT_TRACE1(( "cff_get_ros: too large supplement %d is truncated\n",
+                      dict->cid_supplement ));
+        *supplement = (FT_Int)dict->cid_supplement;
+      }
+    }
+
+  Fail:
+    return error;
+  }
+
+
+  static FT_Error
+  cff_get_is_cid( CFF_Face  face,
+                  FT_Bool  *is_cid )
+  {
+    FT_Error  error = CFF_Err_Ok;
+    CFF_Font  cff   = (CFF_Font)face->extra.data;
+
+
+    *is_cid = 0;
+
+    if ( cff )
+    {
+      CFF_FontRecDict  dict = &cff->top_font.font_dict;
+
+
+      if ( dict->cid_registry != 0xFFFFU )
+        *is_cid = 1;
+    }
+
+    return error;
+  }
+
+
+  static FT_Error
+  cff_get_cid_from_glyph_index( CFF_Face  face,
+                                FT_UInt   glyph_index,
+                                FT_UInt  *cid )
+  {
+    FT_Error  error = CFF_Err_Ok;
+    CFF_Font  cff;
+
+
+    cff = (CFF_Font)face->extra.data;
+
+    if ( cff )
+    {
+      FT_UInt          c;
+      CFF_FontRecDict  dict = &cff->top_font.font_dict;
+
+
+      if ( dict->cid_registry == 0xFFFFU )
+      {
+        error = CFF_Err_Invalid_Argument;
+        goto Fail;
+      }
+
+      if ( glyph_index > cff->num_glyphs )
+      {
+        error = CFF_Err_Invalid_Argument;
+        goto Fail;
+      }
+
+      c = cff->charset.sids[glyph_index];
+
+      if ( cid )
+        *cid = c;
+    }
+
+  Fail:
+    return error;
+  }
+
+
+  FT_DEFINE_SERVICE_CIDREC(cff_service_cid_info,
+    (FT_CID_GetRegistryOrderingSupplementFunc)cff_get_ros,
+    (FT_CID_GetIsInternallyCIDKeyedFunc)      cff_get_is_cid,
+    (FT_CID_GetCIDFromGlyphIndexFunc)         cff_get_cid_from_glyph_index
+  )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                D R I V E R  I N T E R F A C E                   ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+#ifndef FT_CONFIG_OPTION_NO_GLYPH_NAMES
+  FT_DEFINE_SERVICEDESCREC6(cff_services,
+    FT_SERVICE_ID_XF86_NAME,            FT_XF86_FORMAT_CFF,
+    FT_SERVICE_ID_POSTSCRIPT_INFO,      &FT_CFF_SERVICE_PS_INFO_GET,
+    FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_CFF_SERVICE_PS_NAME_GET,
+    FT_SERVICE_ID_GLYPH_DICT,           &FT_CFF_SERVICE_GLYPH_DICT_GET,
+    FT_SERVICE_ID_TT_CMAP,              &FT_CFF_SERVICE_GET_CMAP_INFO_GET,
+    FT_SERVICE_ID_CID,                  &FT_CFF_SERVICE_CID_INFO_GET
+  )
+#else
+  FT_DEFINE_SERVICEDESCREC5(cff_services,
+    FT_SERVICE_ID_XF86_NAME,            FT_XF86_FORMAT_CFF,
+    FT_SERVICE_ID_POSTSCRIPT_INFO,      &FT_CFF_SERVICE_PS_INFO_GET,
+    FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_CFF_SERVICE_PS_NAME_GET,
+    FT_SERVICE_ID_TT_CMAP,              &FT_CFF_SERVICE_GET_CMAP_INFO_GET,
+    FT_SERVICE_ID_CID,                  &FT_CFF_SERVICE_CID_INFO_GET
+  )
+#endif
+
+  FT_CALLBACK_DEF( FT_Module_Interface )
+  cff_get_interface( FT_Module    driver,       /* CFF_Driver */
+                     const char*  module_interface )
+  {
+    FT_Library           library;
+    FT_Module            sfnt;
+    FT_Module_Interface  result;
+
+
+    /* FT_CFF_SERVICES_GET derefers `library' in PIC mode */
+#ifdef FT_CONFIG_OPTION_PIC
+    if ( !driver )
+      return NULL;
+    library = driver->library;
+    if ( !library )
+      return NULL;
+#endif
+
+    result = ft_service_list_lookup( FT_CFF_SERVICES_GET, module_interface );
+    if ( result != NULL )
+      return result;
+
+    /* `driver' is not yet evaluated in non-PIC mode */
+#ifndef FT_CONFIG_OPTION_PIC
+    if ( !driver )
+      return NULL;
+    library = driver->library;
+    if ( !library )
+      return NULL;
+#endif
+
+    /* we pass our request to the `sfnt' module */
+    sfnt = FT_Get_Module( library, "sfnt" );
+
+    return sfnt ? sfnt->clazz->get_interface( sfnt, module_interface ) : 0;
+  }
+
+
+  /* The FT_DriverInterface structure is defined in ftdriver.h. */
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+#define CFF_SIZE_SELECT cff_size_select
+#else
+#define CFF_SIZE_SELECT 0
+#endif
+
+  FT_DEFINE_DRIVER( cff_driver_class,
+
+      FT_MODULE_FONT_DRIVER       |
+      FT_MODULE_DRIVER_SCALABLE   |
+      FT_MODULE_DRIVER_HAS_HINTER,
+
+      sizeof ( CFF_DriverRec ),
+      "cff",
+      0x10000L,
+      0x20000L,
+
+      0,   /* module-specific interface */
+
+      cff_driver_init,
+      cff_driver_done,
+      cff_get_interface,
+
+    /* now the specific driver fields */
+    sizeof ( TT_FaceRec ),
+    sizeof ( CFF_SizeRec ),
+    sizeof ( CFF_GlyphSlotRec ),
+
+    cff_face_init,
+    cff_face_done,
+    cff_size_init,
+    cff_size_done,
+    cff_slot_init,
+    cff_slot_done,
+
+    ft_stub_set_char_sizes,  /* FT_CONFIG_OPTION_OLD_INTERNALS */
+    ft_stub_set_pixel_sizes, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    cff_glyph_load,
+
+    cff_get_kerning,
+    0,                       /* FT_Face_AttachFunc */
+    cff_get_advances,
+
+    cff_size_request,
+
+    CFF_SIZE_SELECT
+  )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffdrivr.h b/extensions/externals/src/freetype-2.4.9/src/cff/cffdrivr.h
new file mode 100644
index 0000000..50e8138
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffdrivr.h
@@ -0,0 +1,38 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffdrivr.h                                                             */
+/*                                                                         */
+/*    High-level OpenType driver interface (specification).                */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CFFDRIVER_H__
+#define __CFFDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_DECLARE_DRIVER( cff_driver_class )
+
+
+FT_END_HEADER
+
+#endif /* __CFFDRIVER_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cfferrs.h b/extensions/externals/src/freetype-2.4.9/src/cff/cfferrs.h
new file mode 100644
index 0000000..801d73e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cfferrs.h
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cfferrs.h                                                              */
+/*                                                                         */
+/*    CFF error codes (specification only).                                */
+/*                                                                         */
+/*  Copyright 2001, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the CFF error enumeration constants.      */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __CFFERRS_H__
+#define __CFFERRS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  CFF_Err_
+#define FT_ERR_BASE    FT_Mod_Err_CFF
+
+
+#include FT_ERRORS_H
+
+#endif /* __CFFERRS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffgload.c b/extensions/externals/src/freetype-2.4.9/src/cff/cffgload.c
new file mode 100644
index 0000000..84847fd
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffgload.c
@@ -0,0 +1,2972 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffgload.c                                                             */
+/*                                                                         */
+/*    OpenType Glyph Loader (body).                                        */
+/*                                                                         */
+/*  Copyright 1996-2012 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H
+#include FT_OUTLINE_H
+
+#include "cffobjs.h"
+#include "cffload.h"
+#include "cffgload.h"
+
+#include "cfferrs.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cffgload
+
+
+  typedef enum  CFF_Operator_
+  {
+    cff_op_unknown = 0,
+
+    cff_op_rmoveto,
+    cff_op_hmoveto,
+    cff_op_vmoveto,
+
+    cff_op_rlineto,
+    cff_op_hlineto,
+    cff_op_vlineto,
+
+    cff_op_rrcurveto,
+    cff_op_hhcurveto,
+    cff_op_hvcurveto,
+    cff_op_rcurveline,
+    cff_op_rlinecurve,
+    cff_op_vhcurveto,
+    cff_op_vvcurveto,
+
+    cff_op_flex,
+    cff_op_hflex,
+    cff_op_hflex1,
+    cff_op_flex1,
+
+    cff_op_endchar,
+
+    cff_op_hstem,
+    cff_op_vstem,
+    cff_op_hstemhm,
+    cff_op_vstemhm,
+
+    cff_op_hintmask,
+    cff_op_cntrmask,
+    cff_op_dotsection,  /* deprecated, acts as no-op */
+
+    cff_op_abs,
+    cff_op_add,
+    cff_op_sub,
+    cff_op_div,
+    cff_op_neg,
+    cff_op_random,
+    cff_op_mul,
+    cff_op_sqrt,
+
+    cff_op_blend,
+
+    cff_op_drop,
+    cff_op_exch,
+    cff_op_index,
+    cff_op_roll,
+    cff_op_dup,
+
+    cff_op_put,
+    cff_op_get,
+    cff_op_store,
+    cff_op_load,
+
+    cff_op_and,
+    cff_op_or,
+    cff_op_not,
+    cff_op_eq,
+    cff_op_ifelse,
+
+    cff_op_callsubr,
+    cff_op_callgsubr,
+    cff_op_return,
+
+    /* Type 1 opcodes: invalid but seen in real life */
+    cff_op_hsbw,
+    cff_op_closepath,
+    cff_op_callothersubr,
+    cff_op_pop,
+    cff_op_seac,
+    cff_op_sbw,
+    cff_op_setcurrentpoint,
+
+    /* do not remove */
+    cff_op_max
+
+  } CFF_Operator;
+
+
+#define CFF_COUNT_CHECK_WIDTH  0x80
+#define CFF_COUNT_EXACT        0x40
+#define CFF_COUNT_CLEAR_STACK  0x20
+
+  /* count values which have the `CFF_COUNT_CHECK_WIDTH' flag set are  */
+  /* used for checking the width and requested numbers of arguments    */
+  /* only; they are set to zero afterwards                             */
+
+  /* the other two flags are informative only and unused currently     */
+
+  static const FT_Byte  cff_argument_counts[] =
+  {
+    0,  /* unknown */
+
+    2 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT, /* rmoveto */
+    1 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT,
+    1 | CFF_COUNT_CHECK_WIDTH | CFF_COUNT_EXACT,
+
+    0 | CFF_COUNT_CLEAR_STACK, /* rlineto */
+    0 | CFF_COUNT_CLEAR_STACK,
+    0 | CFF_COUNT_CLEAR_STACK,
+
+    0 | CFF_COUNT_CLEAR_STACK, /* rrcurveto */
+    0 | CFF_COUNT_CLEAR_STACK,
+    0 | CFF_COUNT_CLEAR_STACK,
+    0 | CFF_COUNT_CLEAR_STACK,
+    0 | CFF_COUNT_CLEAR_STACK,
+    0 | CFF_COUNT_CLEAR_STACK,
+    0 | CFF_COUNT_CLEAR_STACK,
+
+    13, /* flex */
+    7,
+    9,
+    11,
+
+    0 | CFF_COUNT_CHECK_WIDTH, /* endchar */
+
+    2 | CFF_COUNT_CHECK_WIDTH, /* hstem */
+    2 | CFF_COUNT_CHECK_WIDTH,
+    2 | CFF_COUNT_CHECK_WIDTH,
+    2 | CFF_COUNT_CHECK_WIDTH,
+
+    0 | CFF_COUNT_CHECK_WIDTH, /* hintmask */
+    0 | CFF_COUNT_CHECK_WIDTH, /* cntrmask */
+    0, /* dotsection */
+
+    1, /* abs */
+    2,
+    2,
+    2,
+    1,
+    0,
+    2,
+    1,
+
+    1, /* blend */
+
+    1, /* drop */
+    2,
+    1,
+    2,
+    1,
+
+    2, /* put */
+    1,
+    4,
+    3,
+
+    2, /* and */
+    2,
+    1,
+    2,
+    4,
+
+    1, /* callsubr */
+    1,
+    0,
+
+    2, /* hsbw */
+    0,
+    0,
+    0,
+    5, /* seac */
+    4, /* sbw */
+    2  /* setcurrentpoint */
+  };
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /**********                                                      *********/
+  /**********                                                      *********/
+  /**********             GENERIC CHARSTRING PARSING               *********/
+  /**********                                                      *********/
+  /**********                                                      *********/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    cff_builder_init                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initializes a given glyph builder.                                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    builder :: A pointer to the glyph builder to initialize.           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face    :: The current face object.                                */
+  /*                                                                       */
+  /*    size    :: The current size object.                                */
+  /*                                                                       */
+  /*    glyph   :: The current glyph object.                               */
+  /*                                                                       */
+  /*    hinting :: Whether hinting is active.                              */
+  /*                                                                       */
+  static void
+  cff_builder_init( CFF_Builder*   builder,
+                    TT_Face        face,
+                    CFF_Size       size,
+                    CFF_GlyphSlot  glyph,
+                    FT_Bool        hinting )
+  {
+    builder->path_begun  = 0;
+    builder->load_points = 1;
+
+    builder->face   = face;
+    builder->glyph  = glyph;
+    builder->memory = face->root.memory;
+
+    if ( glyph )
+    {
+      FT_GlyphLoader  loader = glyph->root.internal->loader;
+
+
+      builder->loader  = loader;
+      builder->base    = &loader->base.outline;
+      builder->current = &loader->current.outline;
+      FT_GlyphLoader_Rewind( loader );
+
+      builder->hints_globals = 0;
+      builder->hints_funcs   = 0;
+
+      if ( hinting && size )
+      {
+        CFF_Internal  internal = (CFF_Internal)size->root.internal;
+
+
+        builder->hints_globals = (void *)internal->topfont;
+        builder->hints_funcs   = glyph->root.internal->glyph_hints;
+      }
+    }
+
+    builder->pos_x = 0;
+    builder->pos_y = 0;
+
+    builder->left_bearing.x = 0;
+    builder->left_bearing.y = 0;
+    builder->advance.x      = 0;
+    builder->advance.y      = 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    cff_builder_done                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finalizes a given glyph builder.  Its contents can still be used   */
+  /*    after the call, but the function saves important information       */
+  /*    within the corresponding glyph slot.                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    builder :: A pointer to the glyph builder to finalize.             */
+  /*                                                                       */
+  static void
+  cff_builder_done( CFF_Builder*  builder )
+  {
+    CFF_GlyphSlot  glyph = builder->glyph;
+
+
+    if ( glyph )
+      glyph->root.outline = *builder->base;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    cff_compute_bias                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the bias value in dependence of the number of glyph       */
+  /*    subroutines.                                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    in_charstring_type :: The `CharstringType' value of the top DICT   */
+  /*                          dictionary.                                  */
+  /*                                                                       */
+  /*    num_subrs          :: The number of glyph subroutines.             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The bias value.                                                    */
+  static FT_Int
+  cff_compute_bias( FT_Int   in_charstring_type,
+                    FT_UInt  num_subrs )
+  {
+    FT_Int  result;
+
+
+    if ( in_charstring_type == 1 )
+      result = 0;
+    else if ( num_subrs < 1240 )
+      result = 107;
+    else if ( num_subrs < 33900U )
+      result = 1131;
+    else
+      result = 32768U;
+
+    return result;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    cff_decoder_init                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initializes a given glyph decoder.                                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    decoder :: A pointer to the glyph builder to initialize.           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face      :: The current face object.                              */
+  /*                                                                       */
+  /*    size      :: The current size object.                              */
+  /*                                                                       */
+  /*    slot      :: The current glyph object.                             */
+  /*                                                                       */
+  /*    hinting   :: Whether hinting is active.                            */
+  /*                                                                       */
+  /*    hint_mode :: The hinting mode.                                     */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  cff_decoder_init( CFF_Decoder*    decoder,
+                    TT_Face         face,
+                    CFF_Size        size,
+                    CFF_GlyphSlot   slot,
+                    FT_Bool         hinting,
+                    FT_Render_Mode  hint_mode )
+  {
+    CFF_Font  cff = (CFF_Font)face->extra.data;
+
+
+    /* clear everything */
+    FT_MEM_ZERO( decoder, sizeof ( *decoder ) );
+
+    /* initialize builder */
+    cff_builder_init( &decoder->builder, face, size, slot, hinting );
+
+    /* initialize Type2 decoder */
+    decoder->cff          = cff;
+    decoder->num_globals  = cff->global_subrs_index.count;
+    decoder->globals      = cff->global_subrs;
+    decoder->globals_bias = cff_compute_bias(
+                              cff->top_font.font_dict.charstring_type,
+                              decoder->num_globals );
+
+    decoder->hint_mode    = hint_mode;
+  }
+
+
+  /* this function is used to select the subfont */
+  /* and the locals subrs array                  */
+  FT_LOCAL_DEF( FT_Error )
+  cff_decoder_prepare( CFF_Decoder*  decoder,
+                       CFF_Size      size,
+                       FT_UInt       glyph_index )
+  {
+    CFF_Builder  *builder = &decoder->builder;
+    CFF_Font      cff     = (CFF_Font)builder->face->extra.data;
+    CFF_SubFont   sub     = &cff->top_font;
+    FT_Error      error   = CFF_Err_Ok;
+
+
+    /* manage CID fonts */
+    if ( cff->num_subfonts )
+    {
+      FT_Byte  fd_index = cff_fd_select_get( &cff->fd_select, glyph_index );
+
+
+      if ( fd_index >= cff->num_subfonts )
+      {
+        FT_TRACE4(( "cff_decoder_prepare: invalid CID subfont index\n" ));
+        error = CFF_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      FT_TRACE3(( "glyph index %d (subfont %d):\n", glyph_index, fd_index ));
+
+      sub = cff->subfonts[fd_index];
+
+      if ( builder->hints_funcs && size )
+      {
+        CFF_Internal  internal = (CFF_Internal)size->root.internal;
+
+
+        /* for CFFs without subfonts, this value has already been set */
+        builder->hints_globals = (void *)internal->subfonts[fd_index];
+      }
+    }
+#ifdef FT_DEBUG_LEVEL_TRACE
+    else
+      FT_TRACE3(( "glyph index %d:\n", glyph_index ));
+#endif
+
+    decoder->num_locals    = sub->local_subrs_index.count;
+    decoder->locals        = sub->local_subrs;
+    decoder->locals_bias   = cff_compute_bias(
+                               decoder->cff->top_font.font_dict.charstring_type,
+                               decoder->num_locals );
+
+    decoder->glyph_width   = sub->private_dict.default_width;
+    decoder->nominal_width = sub->private_dict.nominal_width;
+
+  Exit:
+    return error;
+  }
+
+
+  /* check that there is enough space for `count' more points */
+  static FT_Error
+  check_points( CFF_Builder*  builder,
+                FT_Int        count )
+  {
+    return FT_GLYPHLOADER_CHECK_POINTS( builder->loader, count, 0 );
+  }
+
+
+  /* add a new point, do not check space */
+  static void
+  cff_builder_add_point( CFF_Builder*  builder,
+                         FT_Pos        x,
+                         FT_Pos        y,
+                         FT_Byte       flag )
+  {
+    FT_Outline*  outline = builder->current;
+
+
+    if ( builder->load_points )
+    {
+      FT_Vector*  point   = outline->points + outline->n_points;
+      FT_Byte*    control = (FT_Byte*)outline->tags + outline->n_points;
+
+
+      point->x = x >> 16;
+      point->y = y >> 16;
+      *control = (FT_Byte)( flag ? FT_CURVE_TAG_ON : FT_CURVE_TAG_CUBIC );
+    }
+
+    outline->n_points++;
+  }
+
+
+  /* check space for a new on-curve point, then add it */
+  static FT_Error
+  cff_builder_add_point1( CFF_Builder*  builder,
+                          FT_Pos        x,
+                          FT_Pos        y )
+  {
+    FT_Error  error;
+
+
+    error = check_points( builder, 1 );
+    if ( !error )
+      cff_builder_add_point( builder, x, y, 1 );
+
+    return error;
+  }
+
+
+  /* check space for a new contour, then add it */
+  static FT_Error
+  cff_builder_add_contour( CFF_Builder*  builder )
+  {
+    FT_Outline*  outline = builder->current;
+    FT_Error     error;
+
+
+    if ( !builder->load_points )
+    {
+      outline->n_contours++;
+      return CFF_Err_Ok;
+    }
+
+    error = FT_GLYPHLOADER_CHECK_POINTS( builder->loader, 0, 1 );
+    if ( !error )
+    {
+      if ( outline->n_contours > 0 )
+        outline->contours[outline->n_contours - 1] =
+          (short)( outline->n_points - 1 );
+
+      outline->n_contours++;
+    }
+
+    return error;
+  }
+
+
+  /* if a path was begun, add its first on-curve point */
+  static FT_Error
+  cff_builder_start_point( CFF_Builder*  builder,
+                           FT_Pos        x,
+                           FT_Pos        y )
+  {
+    FT_Error  error = CFF_Err_Ok;
+
+
+    /* test whether we are building a new contour */
+    if ( !builder->path_begun )
+    {
+      builder->path_begun = 1;
+      error = cff_builder_add_contour( builder );
+      if ( !error )
+        error = cff_builder_add_point1( builder, x, y );
+    }
+
+    return error;
+  }
+
+
+  /* close the current contour */
+  static void
+  cff_builder_close_contour( CFF_Builder*  builder )
+  {
+    FT_Outline*  outline = builder->current;
+    FT_Int       first;
+
+
+    if ( !outline )
+      return;
+
+    first = outline->n_contours <= 1
+            ? 0 : outline->contours[outline->n_contours - 2] + 1;
+
+    /* We must not include the last point in the path if it */
+    /* is located on the first point.                       */
+    if ( outline->n_points > 1 )
+    {
+      FT_Vector*  p1      = outline->points + first;
+      FT_Vector*  p2      = outline->points + outline->n_points - 1;
+      FT_Byte*    control = (FT_Byte*)outline->tags + outline->n_points - 1;
+
+
+      /* `delete' last point only if it coincides with the first    */
+      /* point and if it is not a control point (which can happen). */
+      if ( p1->x == p2->x && p1->y == p2->y )
+        if ( *control == FT_CURVE_TAG_ON )
+          outline->n_points--;
+    }
+
+    if ( outline->n_contours > 0 )
+    {
+      /* Don't add contours only consisting of one point, i.e., */
+      /* check whether begin point and last point are the same. */
+      if ( first == outline->n_points - 1 )
+      {
+        outline->n_contours--;
+        outline->n_points--;
+      }
+      else
+        outline->contours[outline->n_contours - 1] =
+          (short)( outline->n_points - 1 );
+    }
+  }
+
+
+  static FT_Int
+  cff_lookup_glyph_by_stdcharcode( CFF_Font  cff,
+                                   FT_Int    charcode )
+  {
+    FT_UInt    n;
+    FT_UShort  glyph_sid;
+
+
+    /* CID-keyed fonts don't have glyph names */
+    if ( !cff->charset.sids )
+      return -1;
+
+    /* check range of standard char code */
+    if ( charcode < 0 || charcode > 255 )
+      return -1;
+
+    /* Get code to SID mapping from `cff_standard_encoding'. */
+    glyph_sid = cff_get_standard_encoding( (FT_UInt)charcode );
+
+    for ( n = 0; n < cff->num_glyphs; n++ )
+    {
+      if ( cff->charset.sids[n] == glyph_sid )
+        return n;
+    }
+
+    return -1;
+  }
+
+
+  static FT_Error
+  cff_get_glyph_data( TT_Face    face,
+                      FT_UInt    glyph_index,
+                      FT_Byte**  pointer,
+                      FT_ULong*  length )
+  {
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    /* For incremental fonts get the character data using the */
+    /* callback function.                                     */
+    if ( face->root.internal->incremental_interface )
+    {
+      FT_Data   data;
+      FT_Error  error =
+                  face->root.internal->incremental_interface->funcs->get_glyph_data(
+                    face->root.internal->incremental_interface->object,
+                    glyph_index, &data );
+
+
+      *pointer = (FT_Byte*)data.pointer;
+      *length = data.length;
+
+      return error;
+    }
+    else
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+    {
+      CFF_Font  cff  = (CFF_Font)(face->extra.data);
+
+
+      return cff_index_access_element( &cff->charstrings_index, glyph_index,
+                                       pointer, length );
+    }
+  }
+
+
+  static void
+  cff_free_glyph_data( TT_Face    face,
+                       FT_Byte**  pointer,
+                       FT_ULong   length )
+  {
+#ifndef FT_CONFIG_OPTION_INCREMENTAL
+    FT_UNUSED( length );
+#endif
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    /* For incremental fonts get the character data using the */
+    /* callback function.                                     */
+    if ( face->root.internal->incremental_interface )
+    {
+      FT_Data data;
+
+
+      data.pointer = *pointer;
+      data.length  = length;
+
+      face->root.internal->incremental_interface->funcs->free_glyph_data(
+        face->root.internal->incremental_interface->object, &data );
+    }
+    else
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+    {
+      CFF_Font  cff = (CFF_Font)(face->extra.data);
+
+
+      cff_index_forget_element( &cff->charstrings_index, pointer );
+    }
+  }
+
+
+  static FT_Error
+  cff_operator_seac( CFF_Decoder*  decoder,
+                     FT_Pos        asb,
+                     FT_Pos        adx,
+                     FT_Pos        ady,
+                     FT_Int        bchar,
+                     FT_Int        achar )
+  {
+    FT_Error      error;
+    CFF_Builder*  builder = &decoder->builder;
+    FT_Int        bchar_index, achar_index;
+    TT_Face       face = decoder->builder.face;
+    FT_Vector     left_bearing, advance;
+    FT_Byte*      charstring;
+    FT_ULong      charstring_len;
+    FT_Pos        glyph_width;
+
+
+    if ( decoder->seac )
+    {
+      FT_ERROR(( "cff_operator_seac: invalid nested seac\n" ));
+      return CFF_Err_Syntax_Error;
+    }
+
+    adx += decoder->builder.left_bearing.x;
+    ady += decoder->builder.left_bearing.y;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    /* Incremental fonts don't necessarily have valid charsets.        */
+    /* They use the character code, not the glyph index, in this case. */
+    if ( face->root.internal->incremental_interface )
+    {
+      bchar_index = bchar;
+      achar_index = achar;
+    }
+    else
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+    {
+      CFF_Font cff = (CFF_Font)(face->extra.data);
+
+
+      bchar_index = cff_lookup_glyph_by_stdcharcode( cff, bchar );
+      achar_index = cff_lookup_glyph_by_stdcharcode( cff, achar );
+    }
+
+    if ( bchar_index < 0 || achar_index < 0 )
+    {
+      FT_ERROR(( "cff_operator_seac:"
+                 " invalid seac character code arguments\n" ));
+      return CFF_Err_Syntax_Error;
+    }
+
+    /* If we are trying to load a composite glyph, do not load the */
+    /* accent character and return the array of subglyphs.         */
+    if ( builder->no_recurse )
+    {
+      FT_GlyphSlot    glyph  = (FT_GlyphSlot)builder->glyph;
+      FT_GlyphLoader  loader = glyph->internal->loader;
+      FT_SubGlyph     subg;
+
+
+      /* reallocate subglyph array if necessary */
+      error = FT_GlyphLoader_CheckSubGlyphs( loader, 2 );
+      if ( error )
+        goto Exit;
+
+      subg = loader->current.subglyphs;
+
+      /* subglyph 0 = base character */
+      subg->index = bchar_index;
+      subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES |
+                    FT_SUBGLYPH_FLAG_USE_MY_METRICS;
+      subg->arg1  = 0;
+      subg->arg2  = 0;
+      subg++;
+
+      /* subglyph 1 = accent character */
+      subg->index = achar_index;
+      subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES;
+      subg->arg1  = (FT_Int)( adx >> 16 );
+      subg->arg2  = (FT_Int)( ady >> 16 );
+
+      /* set up remaining glyph fields */
+      glyph->num_subglyphs = 2;
+      glyph->subglyphs     = loader->base.subglyphs;
+      glyph->format        = FT_GLYPH_FORMAT_COMPOSITE;
+
+      loader->current.num_subglyphs = 2;
+    }
+
+    FT_GlyphLoader_Prepare( builder->loader );
+
+    /* First load `bchar' in builder */
+    error = cff_get_glyph_data( face, bchar_index,
+                                &charstring, &charstring_len );
+    if ( !error )
+    {
+      /* the seac operator must not be nested */
+      decoder->seac = TRUE;
+      error = cff_decoder_parse_charstrings( decoder, charstring,
+                                             charstring_len );
+      decoder->seac = FALSE;
+
+      cff_free_glyph_data( face, &charstring, charstring_len );
+
+      if ( error )
+        goto Exit;
+    }
+
+    /* Save the left bearing, advance and glyph width of the base */
+    /* character as they will be erased by the next load.         */
+
+    left_bearing = builder->left_bearing;
+    advance      = builder->advance;
+    glyph_width  = decoder->glyph_width;
+
+    builder->left_bearing.x = 0;
+    builder->left_bearing.y = 0;
+
+    builder->pos_x = adx - asb;
+    builder->pos_y = ady;
+
+    /* Now load `achar' on top of the base outline. */
+    error = cff_get_glyph_data( face, achar_index,
+                                &charstring, &charstring_len );
+    if ( !error )
+    {
+      /* the seac operator must not be nested */
+      decoder->seac = TRUE;
+      error = cff_decoder_parse_charstrings( decoder, charstring,
+                                             charstring_len );
+      decoder->seac = FALSE;
+
+      cff_free_glyph_data( face, &charstring, charstring_len );
+
+      if ( error )
+        goto Exit;
+    }
+
+    /* Restore the left side bearing, advance and glyph width */
+    /* of the base character.                                 */
+    builder->left_bearing = left_bearing;
+    builder->advance      = advance;
+    decoder->glyph_width  = glyph_width;
+
+    builder->pos_x = 0;
+    builder->pos_y = 0;
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    cff_decoder_parse_charstrings                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Parses a given Type 2 charstrings program.                         */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    decoder         :: The current Type 1 decoder.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    charstring_base :: The base of the charstring stream.              */
+  /*                                                                       */
+  /*    charstring_len  :: The length in bytes of the charstring stream.   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  cff_decoder_parse_charstrings( CFF_Decoder*  decoder,
+                                 FT_Byte*      charstring_base,
+                                 FT_ULong      charstring_len )
+  {
+    FT_Error           error;
+    CFF_Decoder_Zone*  zone;
+    FT_Byte*           ip;
+    FT_Byte*           limit;
+    CFF_Builder*       builder = &decoder->builder;
+    FT_Pos             x, y;
+    FT_Fixed           seed;
+    FT_Fixed*          stack;
+    FT_Int             charstring_type =
+                         decoder->cff->top_font.font_dict.charstring_type;
+
+    T2_Hints_Funcs     hinter;
+
+
+    /* set default width */
+    decoder->num_hints  = 0;
+    decoder->read_width = 1;
+
+    /* compute random seed from stack address of parameter */
+    seed = (FT_Fixed)( ( (FT_PtrDist)(char*)&seed              ^
+                         (FT_PtrDist)(char*)&decoder           ^
+                         (FT_PtrDist)(char*)&charstring_base ) &
+                         FT_ULONG_MAX ) ;
+    seed = ( seed ^ ( seed >> 10 ) ^ ( seed >> 20 ) ) & 0xFFFFL;
+    if ( seed == 0 )
+      seed = 0x7384;
+
+    /* initialize the decoder */
+    decoder->top  = decoder->stack;
+    decoder->zone = decoder->zones;
+    zone          = decoder->zones;
+    stack         = decoder->top;
+
+    hinter = (T2_Hints_Funcs)builder->hints_funcs;
+
+    builder->path_begun = 0;
+
+    zone->base           = charstring_base;
+    limit = zone->limit  = charstring_base + charstring_len;
+    ip    = zone->cursor = zone->base;
+
+    error = CFF_Err_Ok;
+
+    x = builder->pos_x;
+    y = builder->pos_y;
+
+    /* begin hints recording session, if any */
+    if ( hinter )
+      hinter->open( hinter->hints );
+
+    /* now execute loop */
+    while ( ip < limit )
+    {
+      CFF_Operator  op;
+      FT_Byte       v;
+
+
+      /********************************************************************/
+      /*                                                                  */
+      /* Decode operator or operand                                       */
+      /*                                                                  */
+      v = *ip++;
+      if ( v >= 32 || v == 28 )
+      {
+        FT_Int    shift = 16;
+        FT_Int32  val;
+
+
+        /* this is an operand, push it on the stack */
+        if ( v == 28 )
+        {
+          if ( ip + 1 >= limit )
+            goto Syntax_Error;
+          val = (FT_Short)( ( (FT_Short)ip[0] << 8 ) | ip[1] );
+          ip += 2;
+        }
+        else if ( v < 247 )
+          val = (FT_Int32)v - 139;
+        else if ( v < 251 )
+        {
+          if ( ip >= limit )
+            goto Syntax_Error;
+          val = ( (FT_Int32)v - 247 ) * 256 + *ip++ + 108;
+        }
+        else if ( v < 255 )
+        {
+          if ( ip >= limit )
+            goto Syntax_Error;
+          val = -( (FT_Int32)v - 251 ) * 256 - *ip++ - 108;
+        }
+        else
+        {
+          if ( ip + 3 >= limit )
+            goto Syntax_Error;
+          val = ( (FT_Int32)ip[0] << 24 ) |
+                ( (FT_Int32)ip[1] << 16 ) |
+                ( (FT_Int32)ip[2] <<  8 ) |
+                            ip[3];
+          ip    += 4;
+          if ( charstring_type == 2 )
+            shift = 0;
+        }
+        if ( decoder->top - stack >= CFF_MAX_OPERANDS )
+          goto Stack_Overflow;
+
+        val           <<= shift;
+        *decoder->top++ = val;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+        if ( !( val & 0xFFFFL ) )
+          FT_TRACE4(( " %ld", (FT_Int32)( val >> 16 ) ));
+        else
+          FT_TRACE4(( " %.2f", val / 65536.0 ));
+#endif
+
+      }
+      else
+      {
+        /* The specification says that normally arguments are to be taken */
+        /* from the bottom of the stack.  However, this seems not to be   */
+        /* correct, at least for Acroread 7.0.8 on GNU/Linux: It pops the */
+        /* arguments similar to a PS interpreter.                         */
+
+        FT_Fixed*  args     = decoder->top;
+        FT_Int     num_args = (FT_Int)( args - decoder->stack );
+        FT_Int     req_args;
+
+
+        /* find operator */
+        op = cff_op_unknown;
+
+        switch ( v )
+        {
+        case 1:
+          op = cff_op_hstem;
+          break;
+        case 3:
+          op = cff_op_vstem;
+          break;
+        case 4:
+          op = cff_op_vmoveto;
+          break;
+        case 5:
+          op = cff_op_rlineto;
+          break;
+        case 6:
+          op = cff_op_hlineto;
+          break;
+        case 7:
+          op = cff_op_vlineto;
+          break;
+        case 8:
+          op = cff_op_rrcurveto;
+          break;
+        case 9:
+          op = cff_op_closepath;
+          break;
+        case 10:
+          op = cff_op_callsubr;
+          break;
+        case 11:
+          op = cff_op_return;
+          break;
+        case 12:
+          {
+            if ( ip >= limit )
+              goto Syntax_Error;
+            v = *ip++;
+
+            switch ( v )
+            {
+            case 0:
+              op = cff_op_dotsection;
+              break;
+            case 1: /* this is actually the Type1 vstem3 operator */
+              op = cff_op_vstem;
+              break;
+            case 2: /* this is actually the Type1 hstem3 operator */
+              op = cff_op_hstem;
+              break;
+            case 3:
+              op = cff_op_and;
+              break;
+            case 4:
+              op = cff_op_or;
+              break;
+            case 5:
+              op = cff_op_not;
+              break;
+            case 6:
+              op = cff_op_seac;
+              break;
+            case 7:
+              op = cff_op_sbw;
+              break;
+            case 8:
+              op = cff_op_store;
+              break;
+            case 9:
+              op = cff_op_abs;
+              break;
+            case 10:
+              op = cff_op_add;
+              break;
+            case 11:
+              op = cff_op_sub;
+              break;
+            case 12:
+              op = cff_op_div;
+              break;
+            case 13:
+              op = cff_op_load;
+              break;
+            case 14:
+              op = cff_op_neg;
+              break;
+            case 15:
+              op = cff_op_eq;
+              break;
+            case 16:
+              op = cff_op_callothersubr;
+              break;
+            case 17:
+              op = cff_op_pop;
+              break;
+            case 18:
+              op = cff_op_drop;
+              break;
+            case 20:
+              op = cff_op_put;
+              break;
+            case 21:
+              op = cff_op_get;
+              break;
+            case 22:
+              op = cff_op_ifelse;
+              break;
+            case 23:
+              op = cff_op_random;
+              break;
+            case 24:
+              op = cff_op_mul;
+              break;
+            case 26:
+              op = cff_op_sqrt;
+              break;
+            case 27:
+              op = cff_op_dup;
+              break;
+            case 28:
+              op = cff_op_exch;
+              break;
+            case 29:
+              op = cff_op_index;
+              break;
+            case 30:
+              op = cff_op_roll;
+              break;
+            case 33:
+              op = cff_op_setcurrentpoint;
+              break;
+            case 34:
+              op = cff_op_hflex;
+              break;
+            case 35:
+              op = cff_op_flex;
+              break;
+            case 36:
+              op = cff_op_hflex1;
+              break;
+            case 37:
+              op = cff_op_flex1;
+              break;
+            default:
+              FT_TRACE4(( " unknown op (12, %d)\n", v ));
+              break;
+            }
+          }
+          break;
+        case 13:
+          op = cff_op_hsbw;
+          break;
+        case 14:
+          op = cff_op_endchar;
+          break;
+        case 16:
+          op = cff_op_blend;
+          break;
+        case 18:
+          op = cff_op_hstemhm;
+          break;
+        case 19:
+          op = cff_op_hintmask;
+          break;
+        case 20:
+          op = cff_op_cntrmask;
+          break;
+        case 21:
+          op = cff_op_rmoveto;
+          break;
+        case 22:
+          op = cff_op_hmoveto;
+          break;
+        case 23:
+          op = cff_op_vstemhm;
+          break;
+        case 24:
+          op = cff_op_rcurveline;
+          break;
+        case 25:
+          op = cff_op_rlinecurve;
+          break;
+        case 26:
+          op = cff_op_vvcurveto;
+          break;
+        case 27:
+          op = cff_op_hhcurveto;
+          break;
+        case 29:
+          op = cff_op_callgsubr;
+          break;
+        case 30:
+          op = cff_op_vhcurveto;
+          break;
+        case 31:
+          op = cff_op_hvcurveto;
+          break;
+        default:
+          FT_TRACE4(( " unknown op (%d)\n", v ));
+          break;
+        }
+
+        if ( op == cff_op_unknown )
+          continue;
+
+        /* check arguments */
+        req_args = cff_argument_counts[op];
+        if ( req_args & CFF_COUNT_CHECK_WIDTH )
+        {
+          if ( num_args > 0 && decoder->read_width )
+          {
+            /* If `nominal_width' is non-zero, the number is really a      */
+            /* difference against `nominal_width'.  Else, the number here  */
+            /* is truly a width, not a difference against `nominal_width'. */
+            /* If the font does not set `nominal_width', then              */
+            /* `nominal_width' defaults to zero, and so we can set         */
+            /* `glyph_width' to `nominal_width' plus number on the stack   */
+            /* -- for either case.                                         */
+
+            FT_Int  set_width_ok;
+
+
+            switch ( op )
+            {
+            case cff_op_hmoveto:
+            case cff_op_vmoveto:
+              set_width_ok = num_args & 2;
+              break;
+
+            case cff_op_hstem:
+            case cff_op_vstem:
+            case cff_op_hstemhm:
+            case cff_op_vstemhm:
+            case cff_op_rmoveto:
+            case cff_op_hintmask:
+            case cff_op_cntrmask:
+              set_width_ok = num_args & 1;
+              break;
+
+            case cff_op_endchar:
+              /* If there is a width specified for endchar, we either have */
+              /* 1 argument or 5 arguments.  We like to argue.             */
+              set_width_ok = ( num_args == 5 ) || ( num_args == 1 );
+              break;
+
+            default:
+              set_width_ok = 0;
+              break;
+            }
+
+            if ( set_width_ok )
+            {
+              decoder->glyph_width = decoder->nominal_width +
+                                       ( stack[0] >> 16 );
+
+              if ( decoder->width_only )
+              {
+                /* we only want the advance width; stop here */
+                break;
+              }
+
+              /* Consumed an argument. */
+              num_args--;
+            }
+          }
+
+          decoder->read_width = 0;
+          req_args            = 0;
+        }
+
+        req_args &= 0x000F;
+        if ( num_args < req_args )
+          goto Stack_Underflow;
+        args     -= req_args;
+        num_args -= req_args;
+
+        /* At this point, `args' points to the first argument of the  */
+        /* operand in case `req_args' isn't zero.  Otherwise, we have */
+        /* to adjust `args' manually.                                 */
+
+        /* Note that we only pop arguments from the stack which we    */
+        /* really need and can digest so that we can continue in case */
+        /* of superfluous stack elements.                             */
+
+        switch ( op )
+        {
+        case cff_op_hstem:
+        case cff_op_vstem:
+        case cff_op_hstemhm:
+        case cff_op_vstemhm:
+          /* the number of arguments is always even here */
+          FT_TRACE4((
+              op == cff_op_hstem   ? " hstem\n"   :
+            ( op == cff_op_vstem   ? " vstem\n"   :
+            ( op == cff_op_hstemhm ? " hstemhm\n" : " vstemhm\n" ) ) ));
+
+          if ( hinter )
+            hinter->stems( hinter->hints,
+                           ( op == cff_op_hstem || op == cff_op_hstemhm ),
+                           num_args / 2,
+                           args - ( num_args & ~1 ) );
+
+          decoder->num_hints += num_args / 2;
+          args = stack;
+          break;
+
+        case cff_op_hintmask:
+        case cff_op_cntrmask:
+          FT_TRACE4(( op == cff_op_hintmask ? " hintmask" : " cntrmask" ));
+
+          /* implement vstem when needed --                        */
+          /* the specification doesn't say it, but this also works */
+          /* with the 'cntrmask' operator                          */
+          /*                                                       */
+          if ( num_args > 0 )
+          {
+            if ( hinter )
+              hinter->stems( hinter->hints,
+                             0,
+                             num_args / 2,
+                             args - ( num_args & ~1 ) );
+
+            decoder->num_hints += num_args / 2;
+          }
+
+          /* In a valid charstring there must be at least one byte */
+          /* after `hintmask' or `cntrmask' (e.g., for a `return'  */
+          /* instruction).  Additionally, there must be space for  */
+          /* `num_hints' bits.                                     */
+
+          if ( ( ip + ( ( decoder->num_hints + 7 ) >> 3 ) ) >= limit )
+            goto Syntax_Error;
+
+          if ( hinter )
+          {
+            if ( op == cff_op_hintmask )
+              hinter->hintmask( hinter->hints,
+                                builder->current->n_points,
+                                decoder->num_hints,
+                                ip );
+            else
+              hinter->counter( hinter->hints,
+                               decoder->num_hints,
+                               ip );
+          }
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+          {
+            FT_UInt maskbyte;
+
+
+            FT_TRACE4(( " (maskbytes:" ));
+
+            for ( maskbyte = 0;
+                  maskbyte < (FT_UInt)( ( decoder->num_hints + 7 ) >> 3 );
+                  maskbyte++, ip++ )
+              FT_TRACE4(( " 0x%02X", *ip ));
+
+            FT_TRACE4(( ")\n" ));
+          }
+#else
+          ip += ( decoder->num_hints + 7 ) >> 3;
+#endif
+          args = stack;
+          break;
+
+        case cff_op_rmoveto:
+          FT_TRACE4(( " rmoveto\n" ));
+
+          cff_builder_close_contour( builder );
+          builder->path_begun = 0;
+          x   += args[-2];
+          y   += args[-1];
+          args = stack;
+          break;
+
+        case cff_op_vmoveto:
+          FT_TRACE4(( " vmoveto\n" ));
+
+          cff_builder_close_contour( builder );
+          builder->path_begun = 0;
+          y   += args[-1];
+          args = stack;
+          break;
+
+        case cff_op_hmoveto:
+          FT_TRACE4(( " hmoveto\n" ));
+
+          cff_builder_close_contour( builder );
+          builder->path_begun = 0;
+          x   += args[-1];
+          args = stack;
+          break;
+
+        case cff_op_rlineto:
+          FT_TRACE4(( " rlineto\n" ));
+
+          if ( cff_builder_start_point ( builder, x, y ) ||
+               check_points( builder, num_args / 2 )     )
+            goto Fail;
+
+          if ( num_args < 2 )
+            goto Stack_Underflow;
+
+          args -= num_args & ~1;
+          while ( args < decoder->top )
+          {
+            x += args[0];
+            y += args[1];
+            cff_builder_add_point( builder, x, y, 1 );
+            args += 2;
+          }
+          args = stack;
+          break;
+
+        case cff_op_hlineto:
+        case cff_op_vlineto:
+          {
+            FT_Int  phase = ( op == cff_op_hlineto );
+
+
+            FT_TRACE4(( op == cff_op_hlineto ? " hlineto\n"
+                                             : " vlineto\n" ));
+
+            if ( num_args < 0 )
+              goto Stack_Underflow;
+
+            /* there exist subsetted fonts (found in PDFs) */
+            /* which call `hlineto' without arguments      */
+            if ( num_args == 0 )
+              break;
+
+            if ( cff_builder_start_point ( builder, x, y ) ||
+                 check_points( builder, num_args )         )
+              goto Fail;
+
+            args = stack;
+            while ( args < decoder->top )
+            {
+              if ( phase )
+                x += args[0];
+              else
+                y += args[0];
+
+              if ( cff_builder_add_point1( builder, x, y ) )
+                goto Fail;
+
+              args++;
+              phase ^= 1;
+            }
+            args = stack;
+          }
+          break;
+
+        case cff_op_rrcurveto:
+          {
+            FT_Int  nargs;
+
+
+            FT_TRACE4(( " rrcurveto\n" ));
+
+            if ( num_args < 6 )
+              goto Stack_Underflow;
+
+            nargs = num_args - num_args % 6;
+
+            if ( cff_builder_start_point ( builder, x, y ) ||
+                 check_points( builder, nargs / 2 )     )
+              goto Fail;
+
+            args -= nargs;
+            while ( args < decoder->top )
+            {
+              x += args[0];
+              y += args[1];
+              cff_builder_add_point( builder, x, y, 0 );
+              x += args[2];
+              y += args[3];
+              cff_builder_add_point( builder, x, y, 0 );
+              x += args[4];
+              y += args[5];
+              cff_builder_add_point( builder, x, y, 1 );
+              args += 6;
+            }
+            args = stack;
+          }
+          break;
+
+        case cff_op_vvcurveto:
+          {
+            FT_Int  nargs;
+
+
+            FT_TRACE4(( " vvcurveto\n" ));
+
+            if ( num_args < 4 )
+              goto Stack_Underflow;
+
+            /* if num_args isn't of the form 4n or 4n+1, */
+            /* we enforce it by clearing the second bit  */
+
+            nargs = num_args & ~2;
+
+            if ( cff_builder_start_point( builder, x, y ) )
+              goto Fail;
+
+            args -= nargs;
+
+            if ( nargs & 1 )
+            {
+              x += args[0];
+              args++;
+              nargs--;
+            }
+
+            if ( check_points( builder, 3 * ( nargs / 4 ) ) )
+              goto Fail;
+
+            while ( args < decoder->top )
+            {
+              y += args[0];
+              cff_builder_add_point( builder, x, y, 0 );
+              x += args[1];
+              y += args[2];
+              cff_builder_add_point( builder, x, y, 0 );
+              y += args[3];
+              cff_builder_add_point( builder, x, y, 1 );
+              args += 4;
+            }
+            args = stack;
+          }
+          break;
+
+        case cff_op_hhcurveto:
+          {
+            FT_Int  nargs;
+
+
+            FT_TRACE4(( " hhcurveto\n" ));
+
+            if ( num_args < 4 )
+              goto Stack_Underflow;
+
+            /* if num_args isn't of the form 4n or 4n+1, */
+            /* we enforce it by clearing the second bit  */
+
+            nargs = num_args & ~2;
+
+            if ( cff_builder_start_point( builder, x, y ) )
+              goto Fail;
+
+            args -= nargs;
+            if ( nargs & 1 )
+            {
+              y += args[0];
+              args++;
+              nargs--;
+            }
+
+            if ( check_points( builder, 3 * ( nargs / 4 ) ) )
+              goto Fail;
+
+            while ( args < decoder->top )
+            {
+              x += args[0];
+              cff_builder_add_point( builder, x, y, 0 );
+              x += args[1];
+              y += args[2];
+              cff_builder_add_point( builder, x, y, 0 );
+              x += args[3];
+              cff_builder_add_point( builder, x, y, 1 );
+              args += 4;
+            }
+            args = stack;
+          }
+          break;
+
+        case cff_op_vhcurveto:
+        case cff_op_hvcurveto:
+          {
+            FT_Int  phase;
+            FT_Int  nargs;
+
+
+            FT_TRACE4(( op == cff_op_vhcurveto ? " vhcurveto\n"
+                                               : " hvcurveto\n" ));
+
+            if ( cff_builder_start_point( builder, x, y ) )
+              goto Fail;
+
+            if ( num_args < 4 )
+              goto Stack_Underflow;
+
+            /* if num_args isn't of the form 8n, 8n+1, 8n+4, or 8n+5, */
+            /* we enforce it by clearing the second bit               */
+
+            nargs = num_args & ~2;
+
+            args -= nargs;
+            if ( check_points( builder, ( nargs / 4 ) * 3 ) )
+              goto Stack_Underflow;
+
+            phase = ( op == cff_op_hvcurveto );
+
+            while ( nargs >= 4 )
+            {
+              nargs -= 4;
+              if ( phase )
+              {
+                x += args[0];
+                cff_builder_add_point( builder, x, y, 0 );
+                x += args[1];
+                y += args[2];
+                cff_builder_add_point( builder, x, y, 0 );
+                y += args[3];
+                if ( nargs == 1 )
+                  x += args[4];
+                cff_builder_add_point( builder, x, y, 1 );
+              }
+              else
+              {
+                y += args[0];
+                cff_builder_add_point( builder, x, y, 0 );
+                x += args[1];
+                y += args[2];
+                cff_builder_add_point( builder, x, y, 0 );
+                x += args[3];
+                if ( nargs == 1 )
+                  y += args[4];
+                cff_builder_add_point( builder, x, y, 1 );
+              }
+              args  += 4;
+              phase ^= 1;
+            }
+            args = stack;
+          }
+          break;
+
+        case cff_op_rlinecurve:
+          {
+            FT_Int  num_lines;
+            FT_Int  nargs;
+
+
+            FT_TRACE4(( " rlinecurve\n" ));
+
+            if ( num_args < 8 )
+              goto Stack_Underflow;
+
+            nargs     = num_args & ~1;
+            num_lines = ( nargs - 6 ) / 2;
+
+            if ( cff_builder_start_point( builder, x, y ) ||
+                 check_points( builder, num_lines + 3 )   )
+              goto Fail;
+
+            args -= nargs;
+
+            /* first, add the line segments */
+            while ( num_lines > 0 )
+            {
+              x += args[0];
+              y += args[1];
+              cff_builder_add_point( builder, x, y, 1 );
+              args += 2;
+              num_lines--;
+            }
+
+            /* then the curve */
+            x += args[0];
+            y += args[1];
+            cff_builder_add_point( builder, x, y, 0 );
+            x += args[2];
+            y += args[3];
+            cff_builder_add_point( builder, x, y, 0 );
+            x += args[4];
+            y += args[5];
+            cff_builder_add_point( builder, x, y, 1 );
+            args = stack;
+          }
+          break;
+
+        case cff_op_rcurveline:
+          {
+            FT_Int  num_curves;
+            FT_Int  nargs;
+
+
+            FT_TRACE4(( " rcurveline\n" ));
+
+            if ( num_args < 8 )
+              goto Stack_Underflow;
+
+            nargs      = num_args - 2;
+            nargs      = nargs - nargs % 6 + 2;
+            num_curves = ( nargs - 2 ) / 6;
+
+            if ( cff_builder_start_point ( builder, x, y ) ||
+                 check_points( builder, num_curves * 3 + 2 ) )
+              goto Fail;
+
+            args -= nargs;
+
+            /* first, add the curves */
+            while ( num_curves > 0 )
+            {
+              x += args[0];
+              y += args[1];
+              cff_builder_add_point( builder, x, y, 0 );
+              x += args[2];
+              y += args[3];
+              cff_builder_add_point( builder, x, y, 0 );
+              x += args[4];
+              y += args[5];
+              cff_builder_add_point( builder, x, y, 1 );
+              args += 6;
+              num_curves--;
+            }
+
+            /* then the final line */
+            x += args[0];
+            y += args[1];
+            cff_builder_add_point( builder, x, y, 1 );
+            args = stack;
+          }
+          break;
+
+        case cff_op_hflex1:
+          {
+            FT_Pos start_y;
+
+
+            FT_TRACE4(( " hflex1\n" ));
+
+            /* adding five more points: 4 control points, 1 on-curve point */
+            /* -- make sure we have enough space for the start point if it */
+            /* needs to be added                                           */
+            if ( cff_builder_start_point( builder, x, y ) ||
+                 check_points( builder, 6 )               )
+              goto Fail;
+
+            /* record the starting point's y position for later use */
+            start_y = y;
+
+            /* first control point */
+            x += args[0];
+            y += args[1];
+            cff_builder_add_point( builder, x, y, 0 );
+
+            /* second control point */
+            x += args[2];
+            y += args[3];
+            cff_builder_add_point( builder, x, y, 0 );
+
+            /* join point; on curve, with y-value the same as the last */
+            /* control point's y-value                                 */
+            x += args[4];
+            cff_builder_add_point( builder, x, y, 1 );
+
+            /* third control point, with y-value the same as the join */
+            /* point's y-value                                        */
+            x += args[5];
+            cff_builder_add_point( builder, x, y, 0 );
+
+            /* fourth control point */
+            x += args[6];
+            y += args[7];
+            cff_builder_add_point( builder, x, y, 0 );
+
+            /* ending point, with y-value the same as the start   */
+            x += args[8];
+            y  = start_y;
+            cff_builder_add_point( builder, x, y, 1 );
+
+            args = stack;
+            break;
+          }
+
+        case cff_op_hflex:
+          {
+            FT_Pos start_y;
+
+
+            FT_TRACE4(( " hflex\n" ));
+
+            /* adding six more points; 4 control points, 2 on-curve points */
+            if ( cff_builder_start_point( builder, x, y ) ||
+                 check_points( builder, 6 )               )
+              goto Fail;
+
+            /* record the starting point's y-position for later use */
+            start_y = y;
+
+            /* first control point */
+            x += args[0];
+            cff_builder_add_point( builder, x, y, 0 );
+
+            /* second control point */
+            x += args[1];
+            y += args[2];
+            cff_builder_add_point( builder, x, y, 0 );
+
+            /* join point; on curve, with y-value the same as the last */
+            /* control point's y-value                                 */
+            x += args[3];
+            cff_builder_add_point( builder, x, y, 1 );
+
+            /* third control point, with y-value the same as the join */
+            /* point's y-value                                        */
+            x += args[4];
+            cff_builder_add_point( builder, x, y, 0 );
+
+            /* fourth control point */
+            x += args[5];
+            y  = start_y;
+            cff_builder_add_point( builder, x, y, 0 );
+
+            /* ending point, with y-value the same as the start point's */
+            /* y-value -- we don't add this point, though               */
+            x += args[6];
+            cff_builder_add_point( builder, x, y, 1 );
+
+            args = stack;
+            break;
+          }
+
+        case cff_op_flex1:
+          {
+            FT_Pos     start_x, start_y; /* record start x, y values for */
+                                         /* alter use                    */
+            FT_Fixed   dx = 0, dy = 0;   /* used in horizontal/vertical  */
+                                         /* algorithm below              */
+            FT_Int     horizontal, count;
+            FT_Fixed*  temp;
+
+
+            FT_TRACE4(( " flex1\n" ));
+
+            /* adding six more points; 4 control points, 2 on-curve points */
+            if ( cff_builder_start_point( builder, x, y ) ||
+                 check_points( builder, 6 )               )
+              goto Fail;
+
+            /* record the starting point's x, y position for later use */
+            start_x = x;
+            start_y = y;
+
+            /* XXX: figure out whether this is supposed to be a horizontal */
+            /*      or vertical flex; the Type 2 specification is vague... */
+
+            temp = args;
+
+            /* grab up to the last argument */
+            for ( count = 5; count > 0; count-- )
+            {
+              dx += temp[0];
+              dy += temp[1];
+              temp += 2;
+            }
+
+            if ( dx < 0 )
+              dx = -dx;
+            if ( dy < 0 )
+              dy = -dy;
+
+            /* strange test, but here it is... */
+            horizontal = ( dx > dy );
+
+            for ( count = 5; count > 0; count-- )
+            {
+              x += args[0];
+              y += args[1];
+              cff_builder_add_point( builder, x, y,
+                                     (FT_Bool)( count == 3 ) );
+              args += 2;
+            }
+
+            /* is last operand an x- or y-delta? */
+            if ( horizontal )
+            {
+              x += args[0];
+              y  = start_y;
+            }
+            else
+            {
+              x  = start_x;
+              y += args[0];
+            }
+
+            cff_builder_add_point( builder, x, y, 1 );
+
+            args = stack;
+            break;
+           }
+
+        case cff_op_flex:
+          {
+            FT_UInt  count;
+
+
+            FT_TRACE4(( " flex\n" ));
+
+            if ( cff_builder_start_point( builder, x, y ) ||
+                 check_points( builder, 6 )               )
+              goto Fail;
+
+            for ( count = 6; count > 0; count-- )
+            {
+              x += args[0];
+              y += args[1];
+              cff_builder_add_point( builder, x, y,
+                                     (FT_Bool)( count == 4 || count == 1 ) );
+              args += 2;
+            }
+
+            args = stack;
+          }
+          break;
+
+        case cff_op_seac:
+            FT_TRACE4(( " seac\n" ));
+
+            error = cff_operator_seac( decoder,
+                                       args[0], args[1], args[2],
+                                       (FT_Int)( args[3] >> 16 ),
+                                       (FT_Int)( args[4] >> 16 ) );
+
+            /* add current outline to the glyph slot */
+            FT_GlyphLoader_Add( builder->loader );
+
+            /* return now! */
+            FT_TRACE4(( "\n" ));
+            return error;
+
+        case cff_op_endchar:
+          FT_TRACE4(( " endchar\n" ));
+
+          /* We are going to emulate the seac operator. */
+          if ( num_args >= 4 )
+          {
+            /* Save glyph width so that the subglyphs don't overwrite it. */
+            FT_Pos  glyph_width = decoder->glyph_width;
+
+
+            error = cff_operator_seac( decoder,
+                                       0L, args[-4], args[-3],
+                                       (FT_Int)( args[-2] >> 16 ),
+                                       (FT_Int)( args[-1] >> 16 ) );
+
+            decoder->glyph_width = glyph_width;
+          }
+          else
+          {
+            if ( !error )
+              error = CFF_Err_Ok;
+
+            cff_builder_close_contour( builder );
+
+            /* close hints recording session */
+            if ( hinter )
+            {
+              if ( hinter->close( hinter->hints,
+                                  builder->current->n_points ) )
+                goto Syntax_Error;
+
+              /* apply hints to the loaded glyph outline now */
+              hinter->apply( hinter->hints,
+                             builder->current,
+                             (PSH_Globals)builder->hints_globals,
+                             decoder->hint_mode );
+            }
+
+            /* add current outline to the glyph slot */
+            FT_GlyphLoader_Add( builder->loader );
+          }
+
+          /* return now! */
+          FT_TRACE4(( "\n" ));
+          return error;
+
+        case cff_op_abs:
+          FT_TRACE4(( " abs\n" ));
+
+          if ( args[0] < 0 )
+            args[0] = -args[0];
+          args++;
+          break;
+
+        case cff_op_add:
+          FT_TRACE4(( " add\n" ));
+
+          args[0] += args[1];
+          args++;
+          break;
+
+        case cff_op_sub:
+          FT_TRACE4(( " sub\n" ));
+
+          args[0] -= args[1];
+          args++;
+          break;
+
+        case cff_op_div:
+          FT_TRACE4(( " div\n" ));
+
+          args[0] = FT_DivFix( args[0], args[1] );
+          args++;
+          break;
+
+        case cff_op_neg:
+          FT_TRACE4(( " neg\n" ));
+
+          args[0] = -args[0];
+          args++;
+          break;
+
+        case cff_op_random:
+          {
+            FT_Fixed  Rand;
+
+
+            FT_TRACE4(( " rand\n" ));
+
+            Rand = seed;
+            if ( Rand >= 0x8000L )
+              Rand++;
+
+            args[0] = Rand;
+            seed    = FT_MulFix( seed, 0x10000L - seed );
+            if ( seed == 0 )
+              seed += 0x2873;
+            args++;
+          }
+          break;
+
+        case cff_op_mul:
+          FT_TRACE4(( " mul\n" ));
+
+          args[0] = FT_MulFix( args[0], args[1] );
+          args++;
+          break;
+
+        case cff_op_sqrt:
+          FT_TRACE4(( " sqrt\n" ));
+
+          if ( args[0] > 0 )
+          {
+            FT_Int    count = 9;
+            FT_Fixed  root  = args[0];
+            FT_Fixed  new_root;
+
+
+            for (;;)
+            {
+              new_root = ( root + FT_DivFix( args[0], root ) + 1 ) >> 1;
+              if ( new_root == root || count <= 0 )
+                break;
+              root = new_root;
+            }
+            args[0] = new_root;
+          }
+          else
+            args[0] = 0;
+          args++;
+          break;
+
+        case cff_op_drop:
+          /* nothing */
+          FT_TRACE4(( " drop\n" ));
+
+          break;
+
+        case cff_op_exch:
+          {
+            FT_Fixed  tmp;
+
+
+            FT_TRACE4(( " exch\n" ));
+
+            tmp     = args[0];
+            args[0] = args[1];
+            args[1] = tmp;
+            args   += 2;
+          }
+          break;
+
+        case cff_op_index:
+          {
+            FT_Int  idx = (FT_Int)( args[0] >> 16 );
+
+
+            FT_TRACE4(( " index\n" ));
+
+            if ( idx < 0 )
+              idx = 0;
+            else if ( idx > num_args - 2 )
+              idx = num_args - 2;
+            args[0] = args[-( idx + 1 )];
+            args++;
+          }
+          break;
+
+        case cff_op_roll:
+          {
+            FT_Int  count = (FT_Int)( args[0] >> 16 );
+            FT_Int  idx   = (FT_Int)( args[1] >> 16 );
+
+
+            FT_TRACE4(( " roll\n" ));
+
+            if ( count <= 0 )
+              count = 1;
+
+            args -= count;
+            if ( args < stack )
+              goto Stack_Underflow;
+
+            if ( idx >= 0 )
+            {
+              while ( idx > 0 )
+              {
+                FT_Fixed  tmp = args[count - 1];
+                FT_Int    i;
+
+
+                for ( i = count - 2; i >= 0; i-- )
+                  args[i + 1] = args[i];
+                args[0] = tmp;
+                idx--;
+              }
+            }
+            else
+            {
+              while ( idx < 0 )
+              {
+                FT_Fixed  tmp = args[0];
+                FT_Int    i;
+
+
+                for ( i = 0; i < count - 1; i++ )
+                  args[i] = args[i + 1];
+                args[count - 1] = tmp;
+                idx++;
+              }
+            }
+            args += count;
+          }
+          break;
+
+        case cff_op_dup:
+          FT_TRACE4(( " dup\n" ));
+
+          args[1] = args[0];
+          args += 2;
+          break;
+
+        case cff_op_put:
+          {
+            FT_Fixed  val = args[0];
+            FT_Int    idx = (FT_Int)( args[1] >> 16 );
+
+
+            FT_TRACE4(( " put\n" ));
+
+            if ( idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS )
+              decoder->buildchar[idx] = val;
+          }
+          break;
+
+        case cff_op_get:
+          {
+            FT_Int    idx = (FT_Int)( args[0] >> 16 );
+            FT_Fixed  val = 0;
+
+
+            FT_TRACE4(( " get\n" ));
+
+            if ( idx >= 0 && idx < CFF_MAX_TRANS_ELEMENTS )
+              val = decoder->buildchar[idx];
+
+            args[0] = val;
+            args++;
+          }
+          break;
+
+        case cff_op_store:
+          FT_TRACE4(( " store\n"));
+
+          goto Unimplemented;
+
+        case cff_op_load:
+          FT_TRACE4(( " load\n" ));
+
+          goto Unimplemented;
+
+        case cff_op_dotsection:
+          /* this operator is deprecated and ignored by the parser */
+          FT_TRACE4(( " dotsection\n" ));
+          break;
+
+        case cff_op_closepath:
+          /* this is an invalid Type 2 operator; however, there        */
+          /* exist fonts which are incorrectly converted from probably */
+          /* Type 1 to CFF, and some parsers seem to accept it         */
+
+          FT_TRACE4(( " closepath (invalid op)\n" ));
+
+          args = stack;
+          break;
+
+        case cff_op_hsbw:
+          /* this is an invalid Type 2 operator; however, there        */
+          /* exist fonts which are incorrectly converted from probably */
+          /* Type 1 to CFF, and some parsers seem to accept it         */
+
+          FT_TRACE4(( " hsbw (invalid op)\n" ));
+
+          decoder->glyph_width = decoder->nominal_width + ( args[1] >> 16 );
+
+          decoder->builder.left_bearing.x = args[0];
+          decoder->builder.left_bearing.y = 0;
+
+          x    = decoder->builder.pos_x + args[0];
+          y    = decoder->builder.pos_y;
+          args = stack;
+          break;
+
+        case cff_op_sbw:
+          /* this is an invalid Type 2 operator; however, there        */
+          /* exist fonts which are incorrectly converted from probably */
+          /* Type 1 to CFF, and some parsers seem to accept it         */
+
+          FT_TRACE4(( " sbw (invalid op)\n" ));
+
+          decoder->glyph_width = decoder->nominal_width + ( args[2] >> 16 );
+
+          decoder->builder.left_bearing.x = args[0];
+          decoder->builder.left_bearing.y = args[1];
+
+          x    = decoder->builder.pos_x + args[0];
+          y    = decoder->builder.pos_y + args[1];
+          args = stack;
+          break;
+
+        case cff_op_setcurrentpoint:
+          /* this is an invalid Type 2 operator; however, there        */
+          /* exist fonts which are incorrectly converted from probably */
+          /* Type 1 to CFF, and some parsers seem to accept it         */
+
+          FT_TRACE4(( " setcurrentpoint (invalid op)\n" ));
+
+          x    = decoder->builder.pos_x + args[0];
+          y    = decoder->builder.pos_y + args[1];
+          args = stack;
+          break;
+
+        case cff_op_callothersubr:
+          /* this is an invalid Type 2 operator; however, there        */
+          /* exist fonts which are incorrectly converted from probably */
+          /* Type 1 to CFF, and some parsers seem to accept it         */
+
+          FT_TRACE4(( " callothersubr (invalid op)\n" ));
+
+          /* subsequent `pop' operands should add the arguments,       */
+          /* this is the implementation described for `unknown' other  */
+          /* subroutines in the Type1 spec.                            */
+          /*                                                           */
+          /* XXX Fix return arguments (see discussion below).          */
+          args -= 2 + ( args[-2] >> 16 );
+          if ( args < stack )
+            goto Stack_Underflow;
+          break;
+
+        case cff_op_pop:
+          /* this is an invalid Type 2 operator; however, there        */
+          /* exist fonts which are incorrectly converted from probably */
+          /* Type 1 to CFF, and some parsers seem to accept it         */
+
+          FT_TRACE4(( " pop (invalid op)\n" ));
+
+          /* XXX Increasing `args' is wrong: After a certain number of */
+          /* `pop's we get a stack overflow.  Reason for doing it is   */
+          /* code like this (actually found in a CFF font):            */
+          /*                                                           */
+          /*   17 1 3 callothersubr                                    */
+          /*   pop                                                     */
+          /*   callsubr                                                */
+          /*                                                           */
+          /* Since we handle `callothersubr' as a no-op, and           */
+          /* `callsubr' needs at least one argument, `pop' can't be a  */
+          /* no-op too as it basically should be.                      */
+          /*                                                           */
+          /* The right solution would be to provide real support for   */
+          /* `callothersubr' as done in `t1decode.c', however, given   */
+          /* the fact that CFF fonts with `pop' are invalid, it is     */
+          /* questionable whether it is worth the time.                */
+          args++;
+          break;
+
+        case cff_op_and:
+          {
+            FT_Fixed  cond = args[0] && args[1];
+
+
+            FT_TRACE4(( " and\n" ));
+
+            args[0] = cond ? 0x10000L : 0;
+            args++;
+          }
+          break;
+
+        case cff_op_or:
+          {
+            FT_Fixed  cond = args[0] || args[1];
+
+
+            FT_TRACE4(( " or\n" ));
+
+            args[0] = cond ? 0x10000L : 0;
+            args++;
+          }
+          break;
+
+        case cff_op_eq:
+          {
+            FT_Fixed  cond = !args[0];
+
+
+            FT_TRACE4(( " eq\n" ));
+
+            args[0] = cond ? 0x10000L : 0;
+            args++;
+          }
+          break;
+
+        case cff_op_ifelse:
+          {
+            FT_Fixed  cond = ( args[2] <= args[3] );
+
+
+            FT_TRACE4(( " ifelse\n" ));
+
+            if ( !cond )
+              args[0] = args[1];
+            args++;
+          }
+          break;
+
+        case cff_op_callsubr:
+          {
+            FT_UInt  idx = (FT_UInt)( ( args[0] >> 16 ) +
+                                      decoder->locals_bias );
+
+
+            FT_TRACE4(( " callsubr(%d)\n", idx ));
+
+            if ( idx >= decoder->num_locals )
+            {
+              FT_ERROR(( "cff_decoder_parse_charstrings:"
+                         " invalid local subr index\n" ));
+              goto Syntax_Error;
+            }
+
+            if ( zone - decoder->zones >= CFF_MAX_SUBRS_CALLS )
+            {
+              FT_ERROR(( "cff_decoder_parse_charstrings:"
+                         " too many nested subrs\n" ));
+              goto Syntax_Error;
+            }
+
+            zone->cursor = ip;  /* save current instruction pointer */
+
+            zone++;
+            zone->base   = decoder->locals[idx];
+            zone->limit  = decoder->locals[idx + 1];
+            zone->cursor = zone->base;
+
+            if ( !zone->base || zone->limit == zone->base )
+            {
+              FT_ERROR(( "cff_decoder_parse_charstrings:"
+                         " invoking empty subrs\n" ));
+              goto Syntax_Error;
+            }
+
+            decoder->zone = zone;
+            ip            = zone->base;
+            limit         = zone->limit;
+          }
+          break;
+
+        case cff_op_callgsubr:
+          {
+            FT_UInt  idx = (FT_UInt)( ( args[0] >> 16 ) +
+                                      decoder->globals_bias );
+
+
+            FT_TRACE4(( " callgsubr(%d)\n", idx ));
+
+            if ( idx >= decoder->num_globals )
+            {
+              FT_ERROR(( "cff_decoder_parse_charstrings:"
+                         " invalid global subr index\n" ));
+              goto Syntax_Error;
+            }
+
+            if ( zone - decoder->zones >= CFF_MAX_SUBRS_CALLS )
+            {
+              FT_ERROR(( "cff_decoder_parse_charstrings:"
+                         " too many nested subrs\n" ));
+              goto Syntax_Error;
+            }
+
+            zone->cursor = ip;  /* save current instruction pointer */
+
+            zone++;
+            zone->base   = decoder->globals[idx];
+            zone->limit  = decoder->globals[idx + 1];
+            zone->cursor = zone->base;
+
+            if ( !zone->base || zone->limit == zone->base )
+            {
+              FT_ERROR(( "cff_decoder_parse_charstrings:"
+                         " invoking empty subrs\n" ));
+              goto Syntax_Error;
+            }
+
+            decoder->zone = zone;
+            ip            = zone->base;
+            limit         = zone->limit;
+          }
+          break;
+
+        case cff_op_return:
+          FT_TRACE4(( " return\n" ));
+
+          if ( decoder->zone <= decoder->zones )
+          {
+            FT_ERROR(( "cff_decoder_parse_charstrings:"
+                       " unexpected return\n" ));
+            goto Syntax_Error;
+          }
+
+          decoder->zone--;
+          zone  = decoder->zone;
+          ip    = zone->cursor;
+          limit = zone->limit;
+          break;
+
+        default:
+        Unimplemented:
+          FT_ERROR(( "Unimplemented opcode: %d", ip[-1] ));
+
+          if ( ip[-1] == 12 )
+            FT_ERROR(( " %d", ip[0] ));
+          FT_ERROR(( "\n" ));
+
+          return CFF_Err_Unimplemented_Feature;
+        }
+
+        decoder->top = args;
+
+        if ( decoder->top - stack >= CFF_MAX_OPERANDS )
+          goto Stack_Overflow;
+
+      } /* general operator processing */
+
+    } /* while ip < limit */
+
+    FT_TRACE4(( "..end..\n\n" ));
+
+  Fail:
+    return error;
+
+  Syntax_Error:
+    FT_TRACE4(( "cff_decoder_parse_charstrings: syntax error\n" ));
+    return CFF_Err_Invalid_File_Format;
+
+  Stack_Underflow:
+    FT_TRACE4(( "cff_decoder_parse_charstrings: stack underflow\n" ));
+    return CFF_Err_Too_Few_Arguments;
+
+  Stack_Overflow:
+    FT_TRACE4(( "cff_decoder_parse_charstrings: stack overflow\n" ));
+    return CFF_Err_Stack_Overflow;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /**********                                                      *********/
+  /**********                                                      *********/
+  /**********            COMPUTE THE MAXIMUM ADVANCE WIDTH         *********/
+  /**********                                                      *********/
+  /**********    The following code is in charge of computing      *********/
+  /**********    the maximum advance width of the font.  It        *********/
+  /**********    quickly processes each glyph charstring to        *********/
+  /**********    extract the value from either a `sbw' or `seac'   *********/
+  /**********    operator.                                         *********/
+  /**********                                                      *********/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#if 0 /* unused until we support pure CFF fonts */
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cff_compute_max_advance( TT_Face  face,
+                           FT_Int*  max_advance )
+  {
+    FT_Error     error = CFF_Err_Ok;
+    CFF_Decoder  decoder;
+    FT_Int       glyph_index;
+    CFF_Font     cff = (CFF_Font)face->other;
+
+
+    *max_advance = 0;
+
+    /* Initialize load decoder */
+    cff_decoder_init( &decoder, face, 0, 0, 0, 0 );
+
+    decoder.builder.metrics_only = 1;
+    decoder.builder.load_points  = 0;
+
+    /* For each glyph, parse the glyph charstring and extract */
+    /* the advance width.                                     */
+    for ( glyph_index = 0; glyph_index < face->root.num_glyphs;
+          glyph_index++ )
+    {
+      FT_Byte*  charstring;
+      FT_ULong  charstring_len;
+
+
+      /* now get load the unscaled outline */
+      error = cff_get_glyph_data( face, glyph_index,
+                                  &charstring, &charstring_len );
+      if ( !error )
+      {
+        error = cff_decoder_prepare( &decoder, size, glyph_index );
+        if ( !error )
+          error = cff_decoder_parse_charstrings( &decoder,
+                                                 charstring,
+                                                 charstring_len );
+
+        cff_free_glyph_data( face, &charstring, &charstring_len );
+      }
+
+      /* ignore the error if one has occurred -- skip to next glyph */
+      error = CFF_Err_Ok;
+    }
+
+    *max_advance = decoder.builder.advance.x;
+
+    return CFF_Err_Ok;
+  }
+
+
+#endif /* 0 */
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cff_slot_load( CFF_GlyphSlot  glyph,
+                 CFF_Size       size,
+                 FT_UInt        glyph_index,
+                 FT_Int32       load_flags )
+  {
+    FT_Error     error;
+    CFF_Decoder  decoder;
+    TT_Face      face = (TT_Face)glyph->root.face;
+    FT_Bool      hinting, force_scaling;
+    CFF_Font     cff  = (CFF_Font)face->extra.data;
+
+    FT_Matrix    font_matrix;
+    FT_Vector    font_offset;
+
+
+    force_scaling = FALSE;
+
+    /* in a CID-keyed font, consider `glyph_index' as a CID and map */
+    /* it immediately to the real glyph_index -- if it isn't a      */
+    /* subsetted font, glyph_indices and CIDs are identical, though */
+    if ( cff->top_font.font_dict.cid_registry != 0xFFFFU &&
+         cff->charset.cids                               )
+    {
+      /* don't handle CID 0 (.notdef) which is directly mapped to GID 0 */
+      if ( glyph_index != 0 )
+      {
+        glyph_index = cff_charset_cid_to_gindex( &cff->charset,
+                                                 glyph_index );
+        if ( glyph_index == 0 )
+          return CFF_Err_Invalid_Argument;
+      }
+    }
+    else if ( glyph_index >= cff->num_glyphs )
+      return CFF_Err_Invalid_Argument;
+
+    if ( load_flags & FT_LOAD_NO_RECURSE )
+      load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
+
+    glyph->x_scale = 0x10000L;
+    glyph->y_scale = 0x10000L;
+    if ( size )
+    {
+      glyph->x_scale = size->root.metrics.x_scale;
+      glyph->y_scale = size->root.metrics.y_scale;
+    }
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+    /* try to load embedded bitmap if any              */
+    /*                                                 */
+    /* XXX: The convention should be emphasized in     */
+    /*      the documents because it can be confusing. */
+    if ( size )
+    {
+      CFF_Face      cff_face = (CFF_Face)size->root.face;
+      SFNT_Service  sfnt     = (SFNT_Service)cff_face->sfnt;
+      FT_Stream     stream   = cff_face->root.stream;
+
+
+      if ( size->strike_index != 0xFFFFFFFFUL      &&
+           sfnt->load_eblc                         &&
+           ( load_flags & FT_LOAD_NO_BITMAP ) == 0 )
+      {
+        TT_SBit_MetricsRec  metrics;
+
+
+        error = sfnt->load_sbit_image( face,
+                                       size->strike_index,
+                                       glyph_index,
+                                       (FT_Int)load_flags,
+                                       stream,
+                                       &glyph->root.bitmap,
+                                       &metrics );
+
+        if ( !error )
+        {
+          glyph->root.outline.n_points   = 0;
+          glyph->root.outline.n_contours = 0;
+
+          glyph->root.metrics.width  = (FT_Pos)metrics.width  << 6;
+          glyph->root.metrics.height = (FT_Pos)metrics.height << 6;
+
+          glyph->root.metrics.horiBearingX = (FT_Pos)metrics.horiBearingX << 6;
+          glyph->root.metrics.horiBearingY = (FT_Pos)metrics.horiBearingY << 6;
+          glyph->root.metrics.horiAdvance  = (FT_Pos)metrics.horiAdvance  << 6;
+
+          glyph->root.metrics.vertBearingX = (FT_Pos)metrics.vertBearingX << 6;
+          glyph->root.metrics.vertBearingY = (FT_Pos)metrics.vertBearingY << 6;
+          glyph->root.metrics.vertAdvance  = (FT_Pos)metrics.vertAdvance  << 6;
+
+          glyph->root.format = FT_GLYPH_FORMAT_BITMAP;
+
+          if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+          {
+            glyph->root.bitmap_left = metrics.vertBearingX;
+            glyph->root.bitmap_top  = metrics.vertBearingY;
+          }
+          else
+          {
+            glyph->root.bitmap_left = metrics.horiBearingX;
+            glyph->root.bitmap_top  = metrics.horiBearingY;
+          }
+          return error;
+        }
+      }
+    }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+    /* return immediately if we only want the embedded bitmaps */
+    if ( load_flags & FT_LOAD_SBITS_ONLY )
+      return CFF_Err_Invalid_Argument;
+
+    /* if we have a CID subfont, use its matrix (which has already */
+    /* been multiplied with the root matrix)                       */
+
+    /* this scaling is only relevant if the PS hinter isn't active */
+    if ( cff->num_subfonts )
+    {
+      FT_ULong  top_upm, sub_upm;
+      FT_Byte   fd_index = cff_fd_select_get( &cff->fd_select,
+                                              glyph_index );
+
+      if ( fd_index >= cff->num_subfonts )
+        fd_index = (FT_Byte)( cff->num_subfonts - 1 );
+
+      top_upm = cff->top_font.font_dict.units_per_em;
+      sub_upm = cff->subfonts[fd_index]->font_dict.units_per_em;
+
+
+      font_matrix = cff->subfonts[fd_index]->font_dict.font_matrix;
+      font_offset = cff->subfonts[fd_index]->font_dict.font_offset;
+
+      if ( top_upm != sub_upm )
+      {
+        glyph->x_scale = FT_MulDiv( glyph->x_scale, top_upm, sub_upm );
+        glyph->y_scale = FT_MulDiv( glyph->y_scale, top_upm, sub_upm );
+
+        force_scaling = TRUE;
+      }
+    }
+    else
+    {
+      font_matrix = cff->top_font.font_dict.font_matrix;
+      font_offset = cff->top_font.font_dict.font_offset;
+    }
+
+    glyph->root.outline.n_points   = 0;
+    glyph->root.outline.n_contours = 0;
+
+    hinting = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE   ) == 0 &&
+                       ( load_flags & FT_LOAD_NO_HINTING ) == 0 );
+
+    glyph->root.format = FT_GLYPH_FORMAT_OUTLINE;  /* by default */
+
+    {
+      FT_Byte*  charstring;
+      FT_ULong  charstring_len;
+
+
+      cff_decoder_init( &decoder, face, size, glyph, hinting,
+                        FT_LOAD_TARGET_MODE( load_flags ) );
+
+      if ( load_flags & FT_LOAD_ADVANCE_ONLY )
+        decoder.width_only = TRUE;
+
+      decoder.builder.no_recurse =
+        (FT_Bool)( load_flags & FT_LOAD_NO_RECURSE );
+
+      /* now load the unscaled outline */
+      error = cff_get_glyph_data( face, glyph_index,
+                                  &charstring, &charstring_len );
+      if ( error )
+        goto Glyph_Build_Finished;
+
+      error = cff_decoder_prepare( &decoder, size, glyph_index );
+      if ( error )
+        goto Glyph_Build_Finished;
+
+      error = cff_decoder_parse_charstrings( &decoder,
+                                             charstring,
+                                             charstring_len );
+
+      cff_free_glyph_data( face, &charstring, charstring_len );
+
+      if ( error )
+        goto Glyph_Build_Finished;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+      /* Control data and length may not be available for incremental */
+      /* fonts.                                                       */
+      if ( face->root.internal->incremental_interface )
+      {
+        glyph->root.control_data = 0;
+        glyph->root.control_len = 0;
+      }
+      else
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+      /* We set control_data and control_len if charstrings is loaded. */
+      /* See how charstring loads at cff_index_access_element() in     */
+      /* cffload.c.                                                    */
+      {
+        CFF_Index  csindex = &cff->charstrings_index;
+
+
+        if ( csindex->offsets )
+        {
+          glyph->root.control_data = csindex->bytes +
+                                     csindex->offsets[glyph_index] - 1;
+          glyph->root.control_len  = charstring_len;
+        }
+      }
+
+  Glyph_Build_Finished:
+      /* save new glyph tables, if no error */
+      if ( !error )
+        cff_builder_done( &decoder.builder );
+      /* XXX: anything to do for broken glyph entry? */
+    }
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+    /* Incremental fonts can optionally override the metrics. */
+    if ( !error                                                               &&
+         face->root.internal->incremental_interface                           &&
+         face->root.internal->incremental_interface->funcs->get_glyph_metrics )
+    {
+      FT_Incremental_MetricsRec  metrics;
+
+
+      metrics.bearing_x = decoder.builder.left_bearing.x;
+      metrics.bearing_y = 0;
+      metrics.advance   = decoder.builder.advance.x;
+      metrics.advance_v = decoder.builder.advance.y;
+
+      error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
+                face->root.internal->incremental_interface->object,
+                glyph_index, FALSE, &metrics );
+
+      decoder.builder.left_bearing.x = metrics.bearing_x;
+      decoder.builder.advance.x      = metrics.advance;
+      decoder.builder.advance.y      = metrics.advance_v;
+    }
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+    if ( !error )
+    {
+      /* Now, set the metrics -- this is rather simple, as   */
+      /* the left side bearing is the xMin, and the top side */
+      /* bearing the yMax.                                   */
+
+      /* For composite glyphs, return only left side bearing and */
+      /* advance width.                                          */
+      if ( load_flags & FT_LOAD_NO_RECURSE )
+      {
+        FT_Slot_Internal  internal = glyph->root.internal;
+
+
+        glyph->root.metrics.horiBearingX = decoder.builder.left_bearing.x;
+        glyph->root.metrics.horiAdvance  = decoder.glyph_width;
+        internal->glyph_matrix           = font_matrix;
+        internal->glyph_delta            = font_offset;
+        internal->glyph_transformed      = 1;
+      }
+      else
+      {
+        FT_BBox            cbox;
+        FT_Glyph_Metrics*  metrics = &glyph->root.metrics;
+        FT_Vector          advance;
+        FT_Bool            has_vertical_info;
+
+
+        /* copy the _unscaled_ advance width */
+        metrics->horiAdvance                    = decoder.glyph_width;
+        glyph->root.linearHoriAdvance           = decoder.glyph_width;
+        glyph->root.internal->glyph_transformed = 0;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+        has_vertical_info = FT_BOOL( face->vertical_info                   &&
+                                     face->vertical.number_Of_VMetrics > 0 &&
+                                     face->vertical.long_metrics           );
+#else
+        has_vertical_info = FT_BOOL( face->vertical_info                   &&
+                                     face->vertical.number_Of_VMetrics > 0 );
+#endif
+
+        /* get the vertical metrics from the vtmx table if we have one */
+        if ( has_vertical_info )
+        {
+          FT_Short   vertBearingY = 0;
+          FT_UShort  vertAdvance  = 0;
+
+
+          ( (SFNT_Service)face->sfnt )->get_metrics( face, 1,
+                                                     glyph_index,
+                                                     &vertBearingY,
+                                                     &vertAdvance );
+          metrics->vertBearingY = vertBearingY;
+          metrics->vertAdvance  = vertAdvance;
+        }
+        else
+        {
+          /* make up vertical ones */
+          if ( face->os2.version != 0xFFFFU )
+            metrics->vertAdvance = (FT_Pos)( face->os2.sTypoAscender -
+                                             face->os2.sTypoDescender );
+          else
+            metrics->vertAdvance = (FT_Pos)( face->horizontal.Ascender -
+                                             face->horizontal.Descender );
+        }
+
+        glyph->root.linearVertAdvance = metrics->vertAdvance;
+
+        glyph->root.format = FT_GLYPH_FORMAT_OUTLINE;
+
+        glyph->root.outline.flags = 0;
+        if ( size && size->root.metrics.y_ppem < 24 )
+          glyph->root.outline.flags |= FT_OUTLINE_HIGH_PRECISION;
+
+        glyph->root.outline.flags |= FT_OUTLINE_REVERSE_FILL;
+
+        if ( !( font_matrix.xx == 0x10000L &&
+                font_matrix.yy == 0x10000L &&
+                font_matrix.xy == 0        &&
+                font_matrix.yx == 0        ) )
+          FT_Outline_Transform( &glyph->root.outline, &font_matrix );
+
+        if ( !( font_offset.x == 0 &&
+                font_offset.y == 0 ) )
+          FT_Outline_Translate( &glyph->root.outline,
+                                font_offset.x, font_offset.y );
+
+        advance.x = metrics->horiAdvance;
+        advance.y = 0;
+        FT_Vector_Transform( &advance, &font_matrix );
+        metrics->horiAdvance = advance.x + font_offset.x;
+
+        advance.x = 0;
+        advance.y = metrics->vertAdvance;
+        FT_Vector_Transform( &advance, &font_matrix );
+        metrics->vertAdvance = advance.y + font_offset.y;
+
+        if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 || force_scaling )
+        {
+          /* scale the outline and the metrics */
+          FT_Int       n;
+          FT_Outline*  cur     = &glyph->root.outline;
+          FT_Vector*   vec     = cur->points;
+          FT_Fixed     x_scale = glyph->x_scale;
+          FT_Fixed     y_scale = glyph->y_scale;
+
+
+          /* First of all, scale the points */
+          if ( !hinting || !decoder.builder.hints_funcs )
+            for ( n = cur->n_points; n > 0; n--, vec++ )
+            {
+              vec->x = FT_MulFix( vec->x, x_scale );
+              vec->y = FT_MulFix( vec->y, y_scale );
+            }
+
+          /* Then scale the metrics */
+          metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
+          metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
+        }
+
+        /* compute the other metrics */
+        FT_Outline_Get_CBox( &glyph->root.outline, &cbox );
+
+        metrics->width  = cbox.xMax - cbox.xMin;
+        metrics->height = cbox.yMax - cbox.yMin;
+
+        metrics->horiBearingX = cbox.xMin;
+        metrics->horiBearingY = cbox.yMax;
+
+        if ( has_vertical_info )
+          metrics->vertBearingX = metrics->horiBearingX -
+                                    metrics->horiAdvance / 2;
+        else
+        {
+          if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+            ft_synthesize_vertical_metrics( metrics,
+                                            metrics->vertAdvance );
+        }
+      }
+    }
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffgload.h b/extensions/externals/src/freetype-2.4.9/src/cff/cffgload.h
new file mode 100644
index 0000000..38937be
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffgload.h
@@ -0,0 +1,201 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffgload.h                                                             */
+/*                                                                         */
+/*    OpenType Glyph Loader (specification).                               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CFFGLOAD_H__
+#define __CFFGLOAD_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include "cffobjs.h"
+
+
+FT_BEGIN_HEADER
+
+
+#define CFF_MAX_OPERANDS        48
+#define CFF_MAX_SUBRS_CALLS     32
+#define CFF_MAX_TRANS_ELEMENTS  32
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Structure>                                                           */
+  /*    CFF_Builder                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*     A structure used during glyph loading to store its outline.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    memory        :: The current memory object.                        */
+  /*                                                                       */
+  /*    face          :: The current face object.                          */
+  /*                                                                       */
+  /*    glyph         :: The current glyph slot.                           */
+  /*                                                                       */
+  /*    loader        :: The current glyph loader.                         */
+  /*                                                                       */
+  /*    base          :: The base glyph outline.                           */
+  /*                                                                       */
+  /*    current       :: The current glyph outline.                        */
+  /*                                                                       */
+  /*    pos_x         :: The horizontal translation (if composite glyph).  */
+  /*                                                                       */
+  /*    pos_y         :: The vertical translation (if composite glyph).    */
+  /*                                                                       */
+  /*    left_bearing  :: The left side bearing point.                      */
+  /*                                                                       */
+  /*    advance       :: The horizontal advance vector.                    */
+  /*                                                                       */
+  /*    bbox          :: Unused.                                           */
+  /*                                                                       */
+  /*    path_begun    :: A flag which indicates that a new path has begun. */
+  /*                                                                       */
+  /*    load_points   :: If this flag is not set, no points are loaded.    */
+  /*                                                                       */
+  /*    no_recurse    :: Set but not used.                                 */
+  /*                                                                       */
+  /*    metrics_only  :: A boolean indicating that we only want to compute */
+  /*                     the metrics of a given glyph, not load all of its */
+  /*                     points.                                           */
+  /*                                                                       */
+  /*    hints_funcs   :: Auxiliary pointer for hinting.                    */
+  /*                                                                       */
+  /*    hints_globals :: Auxiliary pointer for hinting.                    */
+  /*                                                                       */
+  typedef struct  CFF_Builder_
+  {
+    FT_Memory       memory;
+    TT_Face         face;
+    CFF_GlyphSlot   glyph;
+    FT_GlyphLoader  loader;
+    FT_Outline*     base;
+    FT_Outline*     current;
+
+    FT_Pos          pos_x;
+    FT_Pos          pos_y;
+
+    FT_Vector       left_bearing;
+    FT_Vector       advance;
+
+    FT_BBox         bbox;          /* bounding box */
+    FT_Bool         path_begun;
+    FT_Bool         load_points;
+    FT_Bool         no_recurse;
+
+    FT_Bool         metrics_only;
+
+    void*           hints_funcs;    /* hinter-specific */
+    void*           hints_globals;  /* hinter-specific */
+
+  } CFF_Builder;
+
+
+  /* execution context charstring zone */
+
+  typedef struct  CFF_Decoder_Zone_
+  {
+    FT_Byte*  base;
+    FT_Byte*  limit;
+    FT_Byte*  cursor;
+
+  } CFF_Decoder_Zone;
+
+
+  typedef struct  CFF_Decoder_
+  {
+    CFF_Builder        builder;
+    CFF_Font           cff;
+
+    FT_Fixed           stack[CFF_MAX_OPERANDS + 1];
+    FT_Fixed*          top;
+
+    CFF_Decoder_Zone   zones[CFF_MAX_SUBRS_CALLS + 1];
+    CFF_Decoder_Zone*  zone;
+
+    FT_Int             flex_state;
+    FT_Int             num_flex_vectors;
+    FT_Vector          flex_vectors[7];
+
+    FT_Pos             glyph_width;
+    FT_Pos             nominal_width;
+
+    FT_Bool            read_width;
+    FT_Bool            width_only;
+    FT_Int             num_hints;
+    FT_Fixed           buildchar[CFF_MAX_TRANS_ELEMENTS];
+
+    FT_UInt            num_locals;
+    FT_UInt            num_globals;
+
+    FT_Int             locals_bias;
+    FT_Int             globals_bias;
+
+    FT_Byte**          locals;
+    FT_Byte**          globals;
+
+    FT_Byte**          glyph_names;   /* for pure CFF fonts only  */
+    FT_UInt            num_glyphs;    /* number of glyphs in font */
+
+    FT_Render_Mode     hint_mode;
+
+    FT_Bool            seac;
+
+  } CFF_Decoder;
+
+
+  FT_LOCAL( void )
+  cff_decoder_init( CFF_Decoder*    decoder,
+                    TT_Face         face,
+                    CFF_Size        size,
+                    CFF_GlyphSlot   slot,
+                    FT_Bool         hinting,
+                    FT_Render_Mode  hint_mode );
+
+  FT_LOCAL( FT_Error )
+  cff_decoder_prepare( CFF_Decoder*  decoder,
+                       CFF_Size      size,
+                       FT_UInt       glyph_index );
+
+#if 0  /* unused until we support pure CFF fonts */
+
+  /* Compute the maximum advance width of a font through quick parsing */
+  FT_LOCAL( FT_Error )
+  cff_compute_max_advance( TT_Face  face,
+                           FT_Int*  max_advance );
+
+#endif /* 0 */
+
+  FT_LOCAL( FT_Error )
+  cff_decoder_parse_charstrings( CFF_Decoder*  decoder,
+                                 FT_Byte*      charstring_base,
+                                 FT_ULong      charstring_len );
+
+  FT_LOCAL( FT_Error )
+  cff_slot_load( CFF_GlyphSlot  glyph,
+                 CFF_Size       size,
+                 FT_UInt        glyph_index,
+                 FT_Int32       load_flags );
+
+
+FT_END_HEADER
+
+#endif /* __CFFGLOAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffload.c b/extensions/externals/src/freetype-2.4.9/src/cff/cffload.c
new file mode 100644
index 0000000..2be6ba0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffload.c
@@ -0,0 +1,1666 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffload.c                                                              */
+/*                                                                         */
+/*    OpenType and CFF data/program tables loader (body).                  */
+/*                                                                         */
+/*  Copyright 1996-2011 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_TYPE1_TABLES_H
+
+#include "cffload.h"
+#include "cffparse.h"
+
+#include "cfferrs.h"
+
+
+#if 1
+
+  static const FT_UShort  cff_isoadobe_charset[229] =
+  {
+      0,   1,   2,   3,   4,   5,   6,   7,
+      8,   9,  10,  11,  12,  13,  14,  15,
+     16,  17,  18,  19,  20,  21,  22,  23,
+     24,  25,  26,  27,  28,  29,  30,  31,
+     32,  33,  34,  35,  36,  37,  38,  39,
+     40,  41,  42,  43,  44,  45,  46,  47,
+     48,  49,  50,  51,  52,  53,  54,  55,
+     56,  57,  58,  59,  60,  61,  62,  63,
+     64,  65,  66,  67,  68,  69,  70,  71,
+     72,  73,  74,  75,  76,  77,  78,  79,
+     80,  81,  82,  83,  84,  85,  86,  87,
+     88,  89,  90,  91,  92,  93,  94,  95,
+     96,  97,  98,  99, 100, 101, 102, 103,
+    104, 105, 106, 107, 108, 109, 110, 111,
+    112, 113, 114, 115, 116, 117, 118, 119,
+    120, 121, 122, 123, 124, 125, 126, 127,
+    128, 129, 130, 131, 132, 133, 134, 135,
+    136, 137, 138, 139, 140, 141, 142, 143,
+    144, 145, 146, 147, 148, 149, 150, 151,
+    152, 153, 154, 155, 156, 157, 158, 159,
+    160, 161, 162, 163, 164, 165, 166, 167,
+    168, 169, 170, 171, 172, 173, 174, 175,
+    176, 177, 178, 179, 180, 181, 182, 183,
+    184, 185, 186, 187, 188, 189, 190, 191,
+    192, 193, 194, 195, 196, 197, 198, 199,
+    200, 201, 202, 203, 204, 205, 206, 207,
+    208, 209, 210, 211, 212, 213, 214, 215,
+    216, 217, 218, 219, 220, 221, 222, 223,
+    224, 225, 226, 227, 228
+  };
+
+  static const FT_UShort  cff_expert_charset[166] =
+  {
+      0,   1, 229, 230, 231, 232, 233, 234,
+    235, 236, 237, 238,  13,  14,  15,  99,
+    239, 240, 241, 242, 243, 244, 245, 246,
+    247, 248,  27,  28, 249, 250, 251, 252,
+    253, 254, 255, 256, 257, 258, 259, 260,
+    261, 262, 263, 264, 265, 266, 109, 110,
+    267, 268, 269, 270, 271, 272, 273, 274,
+    275, 276, 277, 278, 279, 280, 281, 282,
+    283, 284, 285, 286, 287, 288, 289, 290,
+    291, 292, 293, 294, 295, 296, 297, 298,
+    299, 300, 301, 302, 303, 304, 305, 306,
+    307, 308, 309, 310, 311, 312, 313, 314,
+    315, 316, 317, 318, 158, 155, 163, 319,
+    320, 321, 322, 323, 324, 325, 326, 150,
+    164, 169, 327, 328, 329, 330, 331, 332,
+    333, 334, 335, 336, 337, 338, 339, 340,
+    341, 342, 343, 344, 345, 346, 347, 348,
+    349, 350, 351, 352, 353, 354, 355, 356,
+    357, 358, 359, 360, 361, 362, 363, 364,
+    365, 366, 367, 368, 369, 370, 371, 372,
+    373, 374, 375, 376, 377, 378
+  };
+
+  static const FT_UShort  cff_expertsubset_charset[87] =
+  {
+      0,   1, 231, 232, 235, 236, 237, 238,
+     13,  14,  15,  99, 239, 240, 241, 242,
+    243, 244, 245, 246, 247, 248,  27,  28,
+    249, 250, 251, 253, 254, 255, 256, 257,
+    258, 259, 260, 261, 262, 263, 264, 265,
+    266, 109, 110, 267, 268, 269, 270, 272,
+    300, 301, 302, 305, 314, 315, 158, 155,
+    163, 320, 321, 322, 323, 324, 325, 326,
+    150, 164, 169, 327, 328, 329, 330, 331,
+    332, 333, 334, 335, 336, 337, 338, 339,
+    340, 341, 342, 343, 344, 345, 346
+  };
+
+  static const FT_UShort  cff_standard_encoding[256] =
+  {
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      1,   2,   3,   4,   5,   6,   7,   8,
+      9,  10,  11,  12,  13,  14,  15,  16,
+     17,  18,  19,  20,  21,  22,  23,  24,
+     25,  26,  27,  28,  29,  30,  31,  32,
+     33,  34,  35,  36,  37,  38,  39,  40,
+     41,  42,  43,  44,  45,  46,  47,  48,
+     49,  50,  51,  52,  53,  54,  55,  56,
+     57,  58,  59,  60,  61,  62,  63,  64,
+     65,  66,  67,  68,  69,  70,  71,  72,
+     73,  74,  75,  76,  77,  78,  79,  80,
+     81,  82,  83,  84,  85,  86,  87,  88,
+     89,  90,  91,  92,  93,  94,  95,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,  96,  97,  98,  99, 100, 101, 102,
+    103, 104, 105, 106, 107, 108, 109, 110,
+      0, 111, 112, 113, 114,   0, 115, 116,
+    117, 118, 119, 120, 121, 122,   0, 123,
+      0, 124, 125, 126, 127, 128, 129, 130,
+    131,   0, 132, 133,   0, 134, 135, 136,
+    137,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0, 138,   0, 139,   0,   0,   0,   0,
+    140, 141, 142, 143,   0,   0,   0,   0,
+      0, 144,   0,   0,   0, 145,   0,   0,
+    146, 147, 148, 149,   0,   0,   0,   0
+  };
+
+  static const FT_UShort  cff_expert_encoding[256] =
+  {
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      1, 229, 230,   0, 231, 232, 233, 234,
+    235, 236, 237, 238,  13,  14,  15,  99,
+    239, 240, 241, 242, 243, 244, 245, 246,
+    247, 248,  27,  28, 249, 250, 251, 252,
+      0, 253, 254, 255, 256, 257,   0,   0,
+      0, 258,   0,   0, 259, 260, 261, 262,
+      0,   0, 263, 264, 265,   0, 266, 109,
+    110, 267, 268, 269,   0, 270, 271, 272,
+    273, 274, 275, 276, 277, 278, 279, 280,
+    281, 282, 283, 284, 285, 286, 287, 288,
+    289, 290, 291, 292, 293, 294, 295, 296,
+    297, 298, 299, 300, 301, 302, 303,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,
+      0, 304, 305, 306,   0,   0, 307, 308,
+    309, 310, 311,   0, 312,   0,   0, 312,
+      0,   0, 314, 315,   0,   0, 316, 317,
+    318,   0,   0,   0, 158, 155, 163, 319,
+    320, 321, 322, 323, 324, 325,   0,   0,
+    326, 150, 164, 169, 327, 328, 329, 330,
+    331, 332, 333, 334, 335, 336, 337, 338,
+    339, 340, 341, 342, 343, 344, 345, 346,
+    347, 348, 349, 350, 351, 352, 353, 354,
+    355, 356, 357, 358, 359, 360, 361, 362,
+    363, 364, 365, 366, 367, 368, 369, 370,
+    371, 372, 373, 374, 375, 376, 377, 378
+  };
+
+#endif /* 1 */
+
+
+  FT_LOCAL_DEF( FT_UShort )
+  cff_get_standard_encoding( FT_UInt  charcode )
+  {
+    return (FT_UShort)( charcode < 256 ? cff_standard_encoding[charcode]
+                                       : 0 );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cffload
+
+
+  /* read an offset from the index's stream current position */
+  static FT_ULong
+  cff_index_read_offset( CFF_Index  idx,
+                         FT_Error  *errorp )
+  {
+    FT_Error   error;
+    FT_Stream  stream = idx->stream;
+    FT_Byte    tmp[4];
+    FT_ULong   result = 0;
+
+
+    if ( !FT_STREAM_READ( tmp, idx->off_size ) )
+    {
+      FT_Int  nn;
+
+
+      for ( nn = 0; nn < idx->off_size; nn++ )
+        result = ( result << 8 ) | tmp[nn];
+    }
+
+    *errorp = error;
+    return result;
+  }
+
+
+  static FT_Error
+  cff_index_init( CFF_Index  idx,
+                  FT_Stream  stream,
+                  FT_Bool    load )
+  {
+    FT_Error   error;
+    FT_Memory  memory = stream->memory;
+    FT_UShort  count;
+
+
+    FT_MEM_ZERO( idx, sizeof ( *idx ) );
+
+    idx->stream = stream;
+    idx->start  = FT_STREAM_POS();
+    if ( !FT_READ_USHORT( count ) &&
+         count > 0                )
+    {
+      FT_Byte   offsize;
+      FT_ULong  size;
+
+
+      /* there is at least one element; read the offset size,           */
+      /* then access the offset table to compute the index's total size */
+      if ( FT_READ_BYTE( offsize ) )
+        goto Exit;
+
+      if ( offsize < 1 || offsize > 4 )
+      {
+        error = CFF_Err_Invalid_Table;
+        goto Exit;
+      }
+
+      idx->count    = count;
+      idx->off_size = offsize;
+      size          = (FT_ULong)( count + 1 ) * offsize;
+
+      idx->data_offset = idx->start + 3 + size;
+
+      if ( FT_STREAM_SKIP( size - offsize ) )
+        goto Exit;
+
+      size = cff_index_read_offset( idx, &error );
+      if ( error )
+        goto Exit;
+
+      if ( size == 0 )
+      {
+        error = CFF_Err_Invalid_Table;
+        goto Exit;
+      }
+
+      idx->data_size = --size;
+
+      if ( load )
+      {
+        /* load the data */
+        if ( FT_FRAME_EXTRACT( size, idx->bytes ) )
+          goto Exit;
+      }
+      else
+      {
+        /* skip the data */
+        if ( FT_STREAM_SKIP( size ) )
+          goto Exit;
+      }
+    }
+
+  Exit:
+    if ( error )
+      FT_FREE( idx->offsets );
+
+    return error;
+  }
+
+
+  static void
+  cff_index_done( CFF_Index  idx )
+  {
+    if ( idx->stream )
+    {
+      FT_Stream  stream = idx->stream;
+      FT_Memory  memory = stream->memory;
+
+
+      if ( idx->bytes )
+        FT_FRAME_RELEASE( idx->bytes );
+
+      FT_FREE( idx->offsets );
+      FT_MEM_ZERO( idx, sizeof ( *idx ) );
+    }
+  }
+
+
+  static FT_Error
+  cff_index_load_offsets( CFF_Index  idx )
+  {
+    FT_Error   error  = CFF_Err_Ok;
+    FT_Stream  stream = idx->stream;
+    FT_Memory  memory = stream->memory;
+
+
+    if ( idx->count > 0 && idx->offsets == NULL )
+    {
+      FT_Byte    offsize = idx->off_size;
+      FT_ULong   data_size;
+      FT_Byte*   p;
+      FT_Byte*   p_end;
+      FT_ULong*  poff;
+
+
+      data_size = (FT_ULong)( idx->count + 1 ) * offsize;
+
+      if ( FT_NEW_ARRAY( idx->offsets, idx->count + 1 ) ||
+           FT_STREAM_SEEK( idx->start + 3 )             ||
+           FT_FRAME_ENTER( data_size )                  )
+        goto Exit;
+
+      poff   = idx->offsets;
+      p      = (FT_Byte*)stream->cursor;
+      p_end  = p + data_size;
+
+      switch ( offsize )
+      {
+      case 1:
+        for ( ; p < p_end; p++, poff++ )
+          poff[0] = p[0];
+        break;
+
+      case 2:
+        for ( ; p < p_end; p += 2, poff++ )
+          poff[0] = FT_PEEK_USHORT( p );
+        break;
+
+      case 3:
+        for ( ; p < p_end; p += 3, poff++ )
+          poff[0] = FT_PEEK_OFF3( p );
+        break;
+
+      default:
+        for ( ; p < p_end; p += 4, poff++ )
+          poff[0] = FT_PEEK_ULONG( p );
+      }
+
+      FT_FRAME_EXIT();
+    }
+
+  Exit:
+    if ( error )
+      FT_FREE( idx->offsets );
+
+    return error;
+  }
+
+
+  /* Allocate a table containing pointers to an index's elements. */
+  /* The `pool' argument makes this function convert the index    */
+  /* entries to C-style strings (this is, NULL-terminated).       */
+  static FT_Error
+  cff_index_get_pointers( CFF_Index   idx,
+                          FT_Byte***  table,
+                          FT_Byte**   pool )
+  {
+    FT_Error   error     = CFF_Err_Ok;
+    FT_Memory  memory    = idx->stream->memory;
+    FT_Byte**  t = NULL;
+    FT_Byte*   new_bytes = NULL;
+
+
+    *table = NULL;
+
+    if ( idx->offsets == NULL )
+    {
+      error = cff_index_load_offsets( idx );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( idx->count > 0                                        &&
+         !FT_NEW_ARRAY( t, idx->count + 1 )                    &&
+         ( !pool || !FT_ALLOC( new_bytes,
+                               idx->data_size + idx->count ) ) )
+    {
+      FT_ULong  n, cur_offset;
+      FT_ULong  extra = 0;
+      FT_Byte*  org_bytes = idx->bytes;
+
+
+      /* at this point, `idx->offsets' can't be NULL */
+      cur_offset = idx->offsets[0] - 1;
+
+      /* sanity check */
+      if ( cur_offset >= idx->data_size )
+      {
+        FT_TRACE0(( "cff_index_get_pointers:"
+                    " invalid first offset value %d set to zero\n",
+                    cur_offset ));
+        cur_offset = 0;
+      }
+
+      if ( !pool )
+        t[0] = org_bytes + cur_offset;
+      else
+        t[0] = new_bytes + cur_offset;
+
+      for ( n = 1; n <= idx->count; n++ )
+      {
+        FT_ULong  next_offset = idx->offsets[n] - 1;
+
+
+        /* empty slot + two sanity checks for invalid offset tables */
+        if ( next_offset == 0                                    ||
+             next_offset < cur_offset                            ||
+             ( next_offset >= idx->data_size && n < idx->count ) )
+          next_offset = cur_offset;
+
+        if ( !pool )
+          t[n] = org_bytes + next_offset;
+        else
+        {
+          t[n] = new_bytes + next_offset + extra;
+
+          if ( next_offset != cur_offset )
+          {
+            FT_MEM_COPY( t[n - 1], org_bytes + cur_offset, t[n] - t[n - 1] );
+            t[n][0] = '\0';
+            t[n]   += 1;
+            extra++;
+          }
+        }
+
+        cur_offset = next_offset;
+      }
+      *table = t;
+
+      if ( pool )
+        *pool = new_bytes;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cff_index_access_element( CFF_Index  idx,
+                            FT_UInt    element,
+                            FT_Byte**  pbytes,
+                            FT_ULong*  pbyte_len )
+  {
+    FT_Error  error = CFF_Err_Ok;
+
+
+    if ( idx && idx->count > element )
+    {
+      /* compute start and end offsets */
+      FT_Stream  stream = idx->stream;
+      FT_ULong   off1, off2 = 0;
+
+
+      /* load offsets from file or the offset table */
+      if ( !idx->offsets )
+      {
+        FT_ULong  pos = element * idx->off_size;
+
+
+        if ( FT_STREAM_SEEK( idx->start + 3 + pos ) )
+          goto Exit;
+
+        off1 = cff_index_read_offset( idx, &error );
+        if ( error )
+          goto Exit;
+
+        if ( off1 != 0 )
+        {
+          do
+          {
+            element++;
+            off2 = cff_index_read_offset( idx, &error );
+          }
+          while ( off2 == 0 && element < idx->count );
+        }
+      }
+      else   /* use offsets table */
+      {
+        off1 = idx->offsets[element];
+        if ( off1 )
+        {
+          do
+          {
+            element++;
+            off2 = idx->offsets[element];
+
+          } while ( off2 == 0 && element < idx->count );
+        }
+      }
+
+      /* XXX: should check off2 does not exceed the end of this entry; */
+      /*      at present, only truncate off2 at the end of this stream */
+      if ( off2 > stream->size + 1                    ||
+           idx->data_offset > stream->size - off2 + 1 )
+      {
+        FT_ERROR(( "cff_index_access_element:"
+                   " offset to next entry (%d)"
+                   " exceeds the end of stream (%d)\n",
+                   off2, stream->size - idx->data_offset + 1 ));
+        off2 = stream->size - idx->data_offset + 1;
+      }
+
+      /* access element */
+      if ( off1 && off2 > off1 )
+      {
+        *pbyte_len = off2 - off1;
+
+        if ( idx->bytes )
+        {
+          /* this index was completely loaded in memory, that's easy */
+          *pbytes = idx->bytes + off1 - 1;
+        }
+        else
+        {
+          /* this index is still on disk/file, access it through a frame */
+          if ( FT_STREAM_SEEK( idx->data_offset + off1 - 1 ) ||
+               FT_FRAME_EXTRACT( off2 - off1, *pbytes )      )
+            goto Exit;
+        }
+      }
+      else
+      {
+        /* empty index element */
+        *pbytes    = 0;
+        *pbyte_len = 0;
+      }
+    }
+    else
+      error = CFF_Err_Invalid_Argument;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  cff_index_forget_element( CFF_Index  idx,
+                            FT_Byte**  pbytes )
+  {
+    if ( idx->bytes == 0 )
+    {
+      FT_Stream  stream = idx->stream;
+
+
+      FT_FRAME_RELEASE( *pbytes );
+    }
+  }
+
+
+  /* get an entry from Name INDEX */
+  FT_LOCAL_DEF( FT_String* )
+  cff_index_get_name( CFF_Font  font,
+                      FT_UInt   element )
+  {
+    CFF_Index   idx = &font->name_index;
+    FT_Memory   memory = idx->stream->memory;
+    FT_Byte*    bytes;
+    FT_ULong    byte_len;
+    FT_Error    error;
+    FT_String*  name = 0;
+
+
+    error = cff_index_access_element( idx, element, &bytes, &byte_len );
+    if ( error )
+      goto Exit;
+
+    if ( !FT_ALLOC( name, byte_len + 1 ) )
+    {
+      FT_MEM_COPY( name, bytes, byte_len );
+      name[byte_len] = 0;
+    }
+    cff_index_forget_element( idx, &bytes );
+
+  Exit:
+    return name;
+  }
+
+
+  /* get an entry from String INDEX */
+  FT_LOCAL_DEF( FT_String* )
+  cff_index_get_string( CFF_Font  font,
+                        FT_UInt   element )
+  {
+    return ( element < font->num_strings )
+             ? (FT_String*)font->strings[element]
+             : NULL;
+  }
+
+
+  FT_LOCAL_DEF( FT_String* )
+  cff_index_get_sid_string( CFF_Font  font,
+                            FT_UInt   sid )
+  {
+    /* value 0xFFFFU indicates a missing dictionary entry */
+    if ( sid == 0xFFFFU )
+      return NULL;
+
+    /* if it is not a standard string, return it */
+    if ( sid > 390 )
+      return cff_index_get_string( font, sid - 391 );
+
+    /* CID-keyed CFF fonts don't have glyph names */
+    if ( !font->psnames )
+      return NULL;
+
+    /* this is a standard string */
+    return (FT_String *)font->psnames->adobe_std_strings( sid );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***   FD Select table support                                         ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  static void
+  CFF_Done_FD_Select( CFF_FDSelect  fdselect,
+                      FT_Stream     stream )
+  {
+    if ( fdselect->data )
+      FT_FRAME_RELEASE( fdselect->data );
+
+    fdselect->data_size   = 0;
+    fdselect->format      = 0;
+    fdselect->range_count = 0;
+  }
+
+
+  static FT_Error
+  CFF_Load_FD_Select( CFF_FDSelect  fdselect,
+                      FT_UInt       num_glyphs,
+                      FT_Stream     stream,
+                      FT_ULong      offset )
+  {
+    FT_Error  error;
+    FT_Byte   format;
+    FT_UInt   num_ranges;
+
+
+    /* read format */
+    if ( FT_STREAM_SEEK( offset ) || FT_READ_BYTE( format ) )
+      goto Exit;
+
+    fdselect->format      = format;
+    fdselect->cache_count = 0;   /* clear cache */
+
+    switch ( format )
+    {
+    case 0:     /* format 0, that's simple */
+      fdselect->data_size = num_glyphs;
+      goto Load_Data;
+
+    case 3:     /* format 3, a tad more complex */
+      if ( FT_READ_USHORT( num_ranges ) )
+        goto Exit;
+
+      fdselect->data_size = num_ranges * 3 + 2;
+
+    Load_Data:
+      if ( FT_FRAME_EXTRACT( fdselect->data_size, fdselect->data ) )
+        goto Exit;
+      break;
+
+    default:    /* hmm... that's wrong */
+      error = CFF_Err_Invalid_File_Format;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Byte )
+  cff_fd_select_get( CFF_FDSelect  fdselect,
+                     FT_UInt       glyph_index )
+  {
+    FT_Byte  fd = 0;
+
+
+    switch ( fdselect->format )
+    {
+    case 0:
+      fd = fdselect->data[glyph_index];
+      break;
+
+    case 3:
+      /* first, compare to cache */
+      if ( (FT_UInt)( glyph_index - fdselect->cache_first ) <
+                        fdselect->cache_count )
+      {
+        fd = fdselect->cache_fd;
+        break;
+      }
+
+      /* then, lookup the ranges array */
+      {
+        FT_Byte*  p       = fdselect->data;
+        FT_Byte*  p_limit = p + fdselect->data_size;
+        FT_Byte   fd2;
+        FT_UInt   first, limit;
+
+
+        first = FT_NEXT_USHORT( p );
+        do
+        {
+          if ( glyph_index < first )
+            break;
+
+          fd2   = *p++;
+          limit = FT_NEXT_USHORT( p );
+
+          if ( glyph_index < limit )
+          {
+            fd = fd2;
+
+            /* update cache */
+            fdselect->cache_first = first;
+            fdselect->cache_count = limit-first;
+            fdselect->cache_fd    = fd2;
+            break;
+          }
+          first = limit;
+
+        } while ( p < p_limit );
+      }
+      break;
+
+    default:
+      ;
+    }
+
+    return fd;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***   CFF font support                                                ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static FT_Error
+  cff_charset_compute_cids( CFF_Charset  charset,
+                            FT_UInt      num_glyphs,
+                            FT_Memory    memory )
+  {
+    FT_Error   error   = CFF_Err_Ok;
+    FT_UInt    i;
+    FT_Long    j;
+    FT_UShort  max_cid = 0;
+
+
+    if ( charset->max_cid > 0 )
+      goto Exit;
+
+    for ( i = 0; i < num_glyphs; i++ )
+    {
+      if ( charset->sids[i] > max_cid )
+        max_cid = charset->sids[i];
+    }
+
+    if ( FT_NEW_ARRAY( charset->cids, (FT_ULong)max_cid + 1 ) )
+      goto Exit;
+
+    /* When multiple GIDs map to the same CID, we choose the lowest */
+    /* GID.  This is not described in any spec, but it matches the  */
+    /* behaviour of recent Acroread versions.                       */
+    for ( j = num_glyphs - 1; j >= 0 ; j-- )
+      charset->cids[charset->sids[j]] = (FT_UShort)j;
+
+    charset->max_cid    = max_cid;
+    charset->num_glyphs = num_glyphs;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_UInt )
+  cff_charset_cid_to_gindex( CFF_Charset  charset,
+                             FT_UInt      cid )
+  {
+    FT_UInt  result = 0;
+
+
+    if ( cid <= charset->max_cid )
+      result = charset->cids[cid];
+
+    return result;
+  }
+
+
+  static void
+  cff_charset_free_cids( CFF_Charset  charset,
+                         FT_Memory    memory )
+  {
+    FT_FREE( charset->cids );
+    charset->max_cid = 0;
+  }
+
+
+  static void
+  cff_charset_done( CFF_Charset  charset,
+                    FT_Stream    stream )
+  {
+    FT_Memory  memory = stream->memory;
+
+
+    cff_charset_free_cids( charset, memory );
+
+    FT_FREE( charset->sids );
+    charset->format = 0;
+    charset->offset = 0;
+  }
+
+
+  static FT_Error
+  cff_charset_load( CFF_Charset  charset,
+                    FT_UInt      num_glyphs,
+                    FT_Stream    stream,
+                    FT_ULong     base_offset,
+                    FT_ULong     offset,
+                    FT_Bool      invert )
+  {
+    FT_Memory  memory = stream->memory;
+    FT_Error   error  = CFF_Err_Ok;
+    FT_UShort  glyph_sid;
+
+
+    /* If the the offset is greater than 2, we have to parse the */
+    /* charset table.                                            */
+    if ( offset > 2 )
+    {
+      FT_UInt  j;
+
+
+      charset->offset = base_offset + offset;
+
+      /* Get the format of the table. */
+      if ( FT_STREAM_SEEK( charset->offset ) ||
+           FT_READ_BYTE( charset->format )   )
+        goto Exit;
+
+      /* Allocate memory for sids. */
+      if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+        goto Exit;
+
+      /* assign the .notdef glyph */
+      charset->sids[0] = 0;
+
+      switch ( charset->format )
+      {
+      case 0:
+        if ( num_glyphs > 0 )
+        {
+          if ( FT_FRAME_ENTER( ( num_glyphs - 1 ) * 2 ) )
+            goto Exit;
+
+          for ( j = 1; j < num_glyphs; j++ )
+            charset->sids[j] = FT_GET_USHORT();
+
+          FT_FRAME_EXIT();
+        }
+        break;
+
+      case 1:
+      case 2:
+        {
+          FT_UInt  nleft;
+          FT_UInt  i;
+
+
+          j = 1;
+
+          while ( j < num_glyphs )
+          {
+            /* Read the first glyph sid of the range. */
+            if ( FT_READ_USHORT( glyph_sid ) )
+              goto Exit;
+
+            /* Read the number of glyphs in the range.  */
+            if ( charset->format == 2 )
+            {
+              if ( FT_READ_USHORT( nleft ) )
+                goto Exit;
+            }
+            else
+            {
+              if ( FT_READ_BYTE( nleft ) )
+                goto Exit;
+            }
+
+            /* try to rescue some of the SIDs if `nleft' is too large */
+            if ( glyph_sid > 0xFFFFL - nleft )
+            {
+              FT_ERROR(( "cff_charset_load: invalid SID range trimmed"
+                         " nleft=%d -> %d\n", nleft, 0xFFFFL - glyph_sid ));
+              nleft = ( FT_UInt )( 0xFFFFL - glyph_sid );
+            }
+
+            /* Fill in the range of sids -- `nleft + 1' glyphs. */
+            for ( i = 0; j < num_glyphs && i <= nleft; i++, j++, glyph_sid++ )
+              charset->sids[j] = glyph_sid;
+          }
+        }
+        break;
+
+      default:
+        FT_ERROR(( "cff_charset_load: invalid table format\n" ));
+        error = CFF_Err_Invalid_File_Format;
+        goto Exit;
+      }
+    }
+    else
+    {
+      /* Parse default tables corresponding to offset == 0, 1, or 2.  */
+      /* CFF specification intimates the following:                   */
+      /*                                                              */
+      /* In order to use a predefined charset, the following must be  */
+      /* true: The charset constructed for the glyphs in the font's   */
+      /* charstrings dictionary must match the predefined charset in  */
+      /* the first num_glyphs.                                        */
+
+      charset->offset = offset;  /* record charset type */
+
+      switch ( (FT_UInt)offset )
+      {
+      case 0:
+        if ( num_glyphs > 229 )
+        {
+          FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
+                     "predefined charset (Adobe ISO-Latin)\n" ));
+          error = CFF_Err_Invalid_File_Format;
+          goto Exit;
+        }
+
+        /* Allocate memory for sids. */
+        if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+          goto Exit;
+
+        /* Copy the predefined charset into the allocated memory. */
+        FT_ARRAY_COPY( charset->sids, cff_isoadobe_charset, num_glyphs );
+
+        break;
+
+      case 1:
+        if ( num_glyphs > 166 )
+        {
+          FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
+                     "predefined charset (Adobe Expert)\n" ));
+          error = CFF_Err_Invalid_File_Format;
+          goto Exit;
+        }
+
+        /* Allocate memory for sids. */
+        if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+          goto Exit;
+
+        /* Copy the predefined charset into the allocated memory.     */
+        FT_ARRAY_COPY( charset->sids, cff_expert_charset, num_glyphs );
+
+        break;
+
+      case 2:
+        if ( num_glyphs > 87 )
+        {
+          FT_ERROR(( "cff_charset_load: implicit charset larger than\n"
+                     "predefined charset (Adobe Expert Subset)\n" ));
+          error = CFF_Err_Invalid_File_Format;
+          goto Exit;
+        }
+
+        /* Allocate memory for sids. */
+        if ( FT_NEW_ARRAY( charset->sids, num_glyphs ) )
+          goto Exit;
+
+        /* Copy the predefined charset into the allocated memory.     */
+        FT_ARRAY_COPY( charset->sids, cff_expertsubset_charset, num_glyphs );
+
+        break;
+
+      default:
+        error = CFF_Err_Invalid_File_Format;
+        goto Exit;
+      }
+    }
+
+    /* we have to invert the `sids' array for subsetted CID-keyed fonts */
+    if ( invert )
+      error = cff_charset_compute_cids( charset, num_glyphs, memory );
+
+  Exit:
+    /* Clean up if there was an error. */
+    if ( error )
+    {
+      FT_FREE( charset->sids );
+      FT_FREE( charset->cids );
+      charset->format = 0;
+      charset->offset = 0;
+      charset->sids   = 0;
+    }
+
+    return error;
+  }
+
+
+  static void
+  cff_encoding_done( CFF_Encoding  encoding )
+  {
+    encoding->format = 0;
+    encoding->offset = 0;
+    encoding->count  = 0;
+  }
+
+
+  static FT_Error
+  cff_encoding_load( CFF_Encoding  encoding,
+                     CFF_Charset   charset,
+                     FT_UInt       num_glyphs,
+                     FT_Stream     stream,
+                     FT_ULong      base_offset,
+                     FT_ULong      offset )
+  {
+    FT_Error   error = CFF_Err_Ok;
+    FT_UInt    count;
+    FT_UInt    j;
+    FT_UShort  glyph_sid;
+    FT_UInt    glyph_code;
+
+
+    /* Check for charset->sids.  If we do not have this, we fail. */
+    if ( !charset->sids )
+    {
+      error = CFF_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    /* Zero out the code to gid/sid mappings. */
+    for ( j = 0; j < 256; j++ )
+    {
+      encoding->sids [j] = 0;
+      encoding->codes[j] = 0;
+    }
+
+    /* Note: The encoding table in a CFF font is indexed by glyph index;  */
+    /* the first encoded glyph index is 1.  Hence, we read the character  */
+    /* code (`glyph_code') at index j and make the assignment:            */
+    /*                                                                    */
+    /*    encoding->codes[glyph_code] = j + 1                             */
+    /*                                                                    */
+    /* We also make the assignment:                                       */
+    /*                                                                    */
+    /*    encoding->sids[glyph_code] = charset->sids[j + 1]               */
+    /*                                                                    */
+    /* This gives us both a code to GID and a code to SID mapping.        */
+
+    if ( offset > 1 )
+    {
+      encoding->offset = base_offset + offset;
+
+      /* we need to parse the table to determine its size */
+      if ( FT_STREAM_SEEK( encoding->offset ) ||
+           FT_READ_BYTE( encoding->format )   ||
+           FT_READ_BYTE( count )              )
+        goto Exit;
+
+      switch ( encoding->format & 0x7F )
+      {
+      case 0:
+        {
+          FT_Byte*  p;
+
+
+          /* By convention, GID 0 is always ".notdef" and is never */
+          /* coded in the font.  Hence, the number of codes found  */
+          /* in the table is `count+1'.                            */
+          /*                                                       */
+          encoding->count = count + 1;
+
+          if ( FT_FRAME_ENTER( count ) )
+            goto Exit;
+
+          p = (FT_Byte*)stream->cursor;
+
+          for ( j = 1; j <= count; j++ )
+          {
+            glyph_code = *p++;
+
+            /* Make sure j is not too big. */
+            if ( j < num_glyphs )
+            {
+              /* Assign code to GID mapping. */
+              encoding->codes[glyph_code] = (FT_UShort)j;
+
+              /* Assign code to SID mapping. */
+              encoding->sids[glyph_code] = charset->sids[j];
+            }
+          }
+
+          FT_FRAME_EXIT();
+        }
+        break;
+
+      case 1:
+        {
+          FT_UInt  nleft;
+          FT_UInt  i = 1;
+          FT_UInt  k;
+
+
+          encoding->count = 0;
+
+          /* Parse the Format1 ranges. */
+          for ( j = 0;  j < count; j++, i += nleft )
+          {
+            /* Read the first glyph code of the range. */
+            if ( FT_READ_BYTE( glyph_code ) )
+              goto Exit;
+
+            /* Read the number of codes in the range. */
+            if ( FT_READ_BYTE( nleft ) )
+              goto Exit;
+
+            /* Increment nleft, so we read `nleft + 1' codes/sids. */
+            nleft++;
+
+            /* compute max number of character codes */
+            if ( (FT_UInt)nleft > encoding->count )
+              encoding->count = nleft;
+
+            /* Fill in the range of codes/sids. */
+            for ( k = i; k < nleft + i; k++, glyph_code++ )
+            {
+              /* Make sure k is not too big. */
+              if ( k < num_glyphs && glyph_code < 256 )
+              {
+                /* Assign code to GID mapping. */
+                encoding->codes[glyph_code] = (FT_UShort)k;
+
+                /* Assign code to SID mapping. */
+                encoding->sids[glyph_code] = charset->sids[k];
+              }
+            }
+          }
+
+          /* simple check; one never knows what can be found in a font */
+          if ( encoding->count > 256 )
+            encoding->count = 256;
+        }
+        break;
+
+      default:
+        FT_ERROR(( "cff_encoding_load: invalid table format\n" ));
+        error = CFF_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      /* Parse supplemental encodings, if any. */
+      if ( encoding->format & 0x80 )
+      {
+        FT_UInt  gindex;
+
+
+        /* count supplements */
+        if ( FT_READ_BYTE( count ) )
+          goto Exit;
+
+        for ( j = 0; j < count; j++ )
+        {
+          /* Read supplemental glyph code. */
+          if ( FT_READ_BYTE( glyph_code ) )
+            goto Exit;
+
+          /* Read the SID associated with this glyph code. */
+          if ( FT_READ_USHORT( glyph_sid ) )
+            goto Exit;
+
+          /* Assign code to SID mapping. */
+          encoding->sids[glyph_code] = glyph_sid;
+
+          /* First, look up GID which has been assigned to */
+          /* SID glyph_sid.                                */
+          for ( gindex = 0; gindex < num_glyphs; gindex++ )
+          {
+            if ( charset->sids[gindex] == glyph_sid )
+            {
+              encoding->codes[glyph_code] = (FT_UShort)gindex;
+              break;
+            }
+          }
+        }
+      }
+    }
+    else
+    {
+      /* We take into account the fact a CFF font can use a predefined */
+      /* encoding without containing all of the glyphs encoded by this */
+      /* encoding (see the note at the end of section 12 in the CFF    */
+      /* specification).                                               */
+
+      switch ( (FT_UInt)offset )
+      {
+      case 0:
+        /* First, copy the code to SID mapping. */
+        FT_ARRAY_COPY( encoding->sids, cff_standard_encoding, 256 );
+        goto Populate;
+
+      case 1:
+        /* First, copy the code to SID mapping. */
+        FT_ARRAY_COPY( encoding->sids, cff_expert_encoding, 256 );
+
+      Populate:
+        /* Construct code to GID mapping from code to SID mapping */
+        /* and charset.                                           */
+
+        encoding->count = 0;
+
+        error = cff_charset_compute_cids( charset, num_glyphs,
+                                          stream->memory );
+        if ( error )
+          goto Exit;
+
+        for ( j = 0; j < 256; j++ )
+        {
+          FT_UInt  sid = encoding->sids[j];
+          FT_UInt  gid = 0;
+
+
+          if ( sid )
+            gid = cff_charset_cid_to_gindex( charset, sid );
+
+          if ( gid != 0 )
+          {
+            encoding->codes[j] = (FT_UShort)gid;
+            encoding->count    = j + 1;
+          }
+          else
+          {
+            encoding->codes[j] = 0;
+            encoding->sids [j] = 0;
+          }
+        }
+        break;
+
+      default:
+        FT_ERROR(( "cff_encoding_load: invalid table format\n" ));
+        error = CFF_Err_Invalid_File_Format;
+        goto Exit;
+      }
+    }
+
+  Exit:
+
+    /* Clean up if there was an error. */
+    return error;
+  }
+
+
+  static FT_Error
+  cff_subfont_load( CFF_SubFont  font,
+                    CFF_Index    idx,
+                    FT_UInt      font_index,
+                    FT_Stream    stream,
+                    FT_ULong     base_offset,
+                    FT_Library   library )
+  {
+    FT_Error         error;
+    CFF_ParserRec    parser;
+    FT_Byte*         dict = NULL;
+    FT_ULong         dict_len;
+    CFF_FontRecDict  top  = &font->font_dict;
+    CFF_Private      priv = &font->private_dict;
+
+
+    cff_parser_init( &parser, CFF_CODE_TOPDICT, &font->font_dict, library );
+
+    /* set defaults */
+    FT_MEM_ZERO( top, sizeof ( *top ) );
+
+    top->underline_position  = -100L << 16;
+    top->underline_thickness = 50L << 16;
+    top->charstring_type     = 2;
+    top->font_matrix.xx      = 0x10000L;
+    top->font_matrix.yy      = 0x10000L;
+    top->cid_count           = 8720;
+
+    /* we use the implementation specific SID value 0xFFFF to indicate */
+    /* missing entries                                                 */
+    top->version             = 0xFFFFU;
+    top->notice              = 0xFFFFU;
+    top->copyright           = 0xFFFFU;
+    top->full_name           = 0xFFFFU;
+    top->family_name         = 0xFFFFU;
+    top->weight              = 0xFFFFU;
+    top->embedded_postscript = 0xFFFFU;
+
+    top->cid_registry        = 0xFFFFU;
+    top->cid_ordering        = 0xFFFFU;
+    top->cid_font_name       = 0xFFFFU;
+
+    error = cff_index_access_element( idx, font_index, &dict, &dict_len );
+    if ( !error )
+    {
+      FT_TRACE4(( " top dictionary:\n" ));
+      error = cff_parser_run( &parser, dict, dict + dict_len );
+    }
+
+    cff_index_forget_element( idx, &dict );
+
+    if ( error )
+      goto Exit;
+
+    /* if it is a CID font, we stop there */
+    if ( top->cid_registry != 0xFFFFU )
+      goto Exit;
+
+    /* parse the private dictionary, if any */
+    if ( top->private_offset && top->private_size )
+    {
+      /* set defaults */
+      FT_MEM_ZERO( priv, sizeof ( *priv ) );
+
+      priv->blue_shift       = 7;
+      priv->blue_fuzz        = 1;
+      priv->lenIV            = -1;
+      priv->expansion_factor = (FT_Fixed)( 0.06 * 0x10000L );
+      priv->blue_scale       = (FT_Fixed)( 0.039625 * 0x10000L * 1000 );
+
+      cff_parser_init( &parser, CFF_CODE_PRIVATE, priv, library );
+
+      if ( FT_STREAM_SEEK( base_offset + font->font_dict.private_offset ) ||
+           FT_FRAME_ENTER( font->font_dict.private_size )                 )
+        goto Exit;
+
+      FT_TRACE4(( " private dictionary:\n" ));
+      error = cff_parser_run( &parser,
+                              (FT_Byte*)stream->cursor,
+                              (FT_Byte*)stream->limit );
+      FT_FRAME_EXIT();
+      if ( error )
+        goto Exit;
+
+      /* ensure that `num_blue_values' is even */
+      priv->num_blue_values &= ~1;
+    }
+
+    /* read the local subrs, if any */
+    if ( priv->local_subrs_offset )
+    {
+      if ( FT_STREAM_SEEK( base_offset + top->private_offset +
+                           priv->local_subrs_offset ) )
+        goto Exit;
+
+      error = cff_index_init( &font->local_subrs_index, stream, 1 );
+      if ( error )
+        goto Exit;
+
+      error = cff_index_get_pointers( &font->local_subrs_index,
+                                      &font->local_subrs, NULL );
+      if ( error )
+        goto Exit;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  cff_subfont_done( FT_Memory    memory,
+                    CFF_SubFont  subfont )
+  {
+    if ( subfont )
+    {
+      cff_index_done( &subfont->local_subrs_index );
+      FT_FREE( subfont->local_subrs );
+    }
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cff_font_load( FT_Library library,
+                 FT_Stream  stream,
+                 FT_Int     face_index,
+                 CFF_Font   font,
+                 FT_Bool    pure_cff )
+  {
+    static const FT_Frame_Field  cff_header_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  CFF_FontRec
+
+      FT_FRAME_START( 4 ),
+        FT_FRAME_BYTE( version_major ),
+        FT_FRAME_BYTE( version_minor ),
+        FT_FRAME_BYTE( header_size ),
+        FT_FRAME_BYTE( absolute_offsize ),
+      FT_FRAME_END
+    };
+
+    FT_Error         error;
+    FT_Memory        memory = stream->memory;
+    FT_ULong         base_offset;
+    CFF_FontRecDict  dict;
+    CFF_IndexRec     string_index;
+
+
+    FT_ZERO( font );
+    FT_ZERO( &string_index );
+
+    font->stream = stream;
+    font->memory = memory;
+    dict         = &font->top_font.font_dict;
+    base_offset  = FT_STREAM_POS();
+
+    /* read CFF font header */
+    if ( FT_STREAM_READ_FIELDS( cff_header_fields, font ) )
+      goto Exit;
+
+    /* check format */
+    if ( font->version_major   != 1 ||
+         font->header_size      < 4 ||
+         font->absolute_offsize > 4 )
+    {
+      FT_TRACE2(( "  not a CFF font header\n" ));
+      error = CFF_Err_Unknown_File_Format;
+      goto Exit;
+    }
+
+    /* skip the rest of the header */
+    if ( FT_STREAM_SKIP( font->header_size - 4 ) )
+      goto Exit;
+
+    /* read the name, top dict, string and global subrs index */
+    if ( FT_SET_ERROR( cff_index_init( &font->name_index,
+                                       stream, 0 ) )                  ||
+         FT_SET_ERROR( cff_index_init( &font->font_dict_index,
+                                       stream, 0 ) )                  ||
+         FT_SET_ERROR( cff_index_init( &string_index,
+                                       stream, 1 ) )                  ||
+         FT_SET_ERROR( cff_index_init( &font->global_subrs_index,
+                                       stream, 1 ) )                  ||
+         FT_SET_ERROR( cff_index_get_pointers( &string_index,
+                                               &font->strings,
+                                               &font->string_pool ) ) )
+      goto Exit;
+
+    font->num_strings = string_index.count;
+
+    /* well, we don't really forget the `disabled' fonts... */
+    font->num_faces = font->name_index.count;
+    if ( face_index >= (FT_Int)font->num_faces )
+    {
+      FT_ERROR(( "cff_font_load: incorrect face index = %d\n",
+                 face_index ));
+      error = CFF_Err_Invalid_Argument;
+    }
+
+    /* in case of a font format check, simply exit now */
+    if ( face_index < 0 )
+      goto Exit;
+
+    /* now, parse the top-level font dictionary */
+    FT_TRACE4(( "parsing top-level\n" ));
+    error = cff_subfont_load( &font->top_font,
+                              &font->font_dict_index,
+                              face_index,
+                              stream,
+                              base_offset,
+                              library );
+    if ( error )
+      goto Exit;
+
+    if ( FT_STREAM_SEEK( base_offset + dict->charstrings_offset ) )
+      goto Exit;
+
+    error = cff_index_init( &font->charstrings_index, stream, 0 );
+    if ( error )
+      goto Exit;
+
+    /* now, check for a CID font */
+    if ( dict->cid_registry != 0xFFFFU )
+    {
+      CFF_IndexRec  fd_index;
+      CFF_SubFont   sub = NULL;
+      FT_UInt       idx;
+
+
+      /* this is a CID-keyed font, we must now allocate a table of */
+      /* sub-fonts, then load each of them separately              */
+      if ( FT_STREAM_SEEK( base_offset + dict->cid_fd_array_offset ) )
+        goto Exit;
+
+      error = cff_index_init( &fd_index, stream, 0 );
+      if ( error )
+        goto Exit;
+
+      if ( fd_index.count > CFF_MAX_CID_FONTS )
+      {
+        FT_TRACE0(( "cff_font_load: FD array too large in CID font\n" ));
+        goto Fail_CID;
+      }
+
+      /* allocate & read each font dict independently */
+      font->num_subfonts = fd_index.count;
+      if ( FT_NEW_ARRAY( sub, fd_index.count ) )
+        goto Fail_CID;
+
+      /* set up pointer table */
+      for ( idx = 0; idx < fd_index.count; idx++ )
+        font->subfonts[idx] = sub + idx;
+
+      /* now load each subfont independently */
+      for ( idx = 0; idx < fd_index.count; idx++ )
+      {
+        sub = font->subfonts[idx];
+        FT_TRACE4(( "parsing subfont %u\n", idx ));
+        error = cff_subfont_load( sub, &fd_index, idx,
+                                  stream, base_offset, library );
+        if ( error )
+          goto Fail_CID;
+      }
+
+      /* now load the FD Select array */
+      error = CFF_Load_FD_Select( &font->fd_select,
+                                  font->charstrings_index.count,
+                                  stream,
+                                  base_offset + dict->cid_fd_select_offset );
+
+    Fail_CID:
+      cff_index_done( &fd_index );
+
+      if ( error )
+        goto Exit;
+    }
+    else
+      font->num_subfonts = 0;
+
+    /* read the charstrings index now */
+    if ( dict->charstrings_offset == 0 )
+    {
+      FT_ERROR(( "cff_font_load: no charstrings offset\n" ));
+      error = CFF_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    font->num_glyphs = font->charstrings_index.count;
+
+    error = cff_index_get_pointers( &font->global_subrs_index,
+                                    &font->global_subrs, NULL );
+
+    if ( error )
+      goto Exit;
+
+    /* read the Charset and Encoding tables if available */
+    if ( font->num_glyphs > 0 )
+    {
+      FT_Bool  invert = FT_BOOL( dict->cid_registry != 0xFFFFU && pure_cff );
+
+
+      error = cff_charset_load( &font->charset, font->num_glyphs, stream,
+                                base_offset, dict->charset_offset, invert );
+      if ( error )
+        goto Exit;
+
+      /* CID-keyed CFFs don't have an encoding */
+      if ( dict->cid_registry == 0xFFFFU )
+      {
+        error = cff_encoding_load( &font->encoding,
+                                   &font->charset,
+                                   font->num_glyphs,
+                                   stream,
+                                   base_offset,
+                                   dict->encoding_offset );
+        if ( error )
+          goto Exit;
+      }
+    }
+
+    /* get the font name (/CIDFontName for CID-keyed fonts, */
+    /* /FontName otherwise)                                 */
+    font->font_name = cff_index_get_name( font, face_index );
+
+  Exit:
+    cff_index_done( &string_index );
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  cff_font_done( CFF_Font  font )
+  {
+    FT_Memory  memory = font->memory;
+    FT_UInt    idx;
+
+
+    cff_index_done( &font->global_subrs_index );
+    cff_index_done( &font->font_dict_index );
+    cff_index_done( &font->name_index );
+    cff_index_done( &font->charstrings_index );
+
+    /* release font dictionaries, but only if working with */
+    /* a CID keyed CFF font                                */
+    if ( font->num_subfonts > 0 )
+    {
+      for ( idx = 0; idx < font->num_subfonts; idx++ )
+        cff_subfont_done( memory, font->subfonts[idx] );
+
+      /* the subfonts array has been allocated as a single block */
+      FT_FREE( font->subfonts[0] );
+    }
+
+    cff_encoding_done( &font->encoding );
+    cff_charset_done( &font->charset, font->stream );
+
+    cff_subfont_done( memory, &font->top_font );
+
+    CFF_Done_FD_Select( &font->fd_select, font->stream );
+
+    FT_FREE( font->font_info );
+
+    FT_FREE( font->font_name );
+    FT_FREE( font->global_subrs );
+    FT_FREE( font->strings );
+    FT_FREE( font->string_pool );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffload.h b/extensions/externals/src/freetype-2.4.9/src/cff/cffload.h
new file mode 100644
index 0000000..8049619
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffload.h
@@ -0,0 +1,83 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffload.h                                                              */
+/*                                                                         */
+/*    OpenType & CFF data/program tables loader (specification).           */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2007, 2008, 2010 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CFFLOAD_H__
+#define __CFFLOAD_H__
+
+
+#include <ft2build.h>
+#include "cfftypes.h"
+
+
+FT_BEGIN_HEADER
+
+  FT_LOCAL( FT_UShort )
+  cff_get_standard_encoding( FT_UInt  charcode );
+
+
+  FT_LOCAL( FT_String* )
+  cff_index_get_string( CFF_Font  font,
+                        FT_UInt   element );
+
+  FT_LOCAL( FT_String* )
+  cff_index_get_sid_string( CFF_Font  font,
+                            FT_UInt   sid );
+
+
+  FT_LOCAL( FT_Error )
+  cff_index_access_element( CFF_Index  idx,
+                            FT_UInt    element,
+                            FT_Byte**  pbytes,
+                            FT_ULong*  pbyte_len );
+
+  FT_LOCAL( void )
+  cff_index_forget_element( CFF_Index  idx,
+                            FT_Byte**  pbytes );
+
+  FT_LOCAL( FT_String* )
+  cff_index_get_name( CFF_Font  font,
+                      FT_UInt   element );
+
+
+  FT_LOCAL( FT_UInt )
+  cff_charset_cid_to_gindex( CFF_Charset  charset,
+                             FT_UInt      cid );
+
+
+  FT_LOCAL( FT_Error )
+  cff_font_load( FT_Library library,
+                 FT_Stream  stream,
+                 FT_Int     face_index,
+                 CFF_Font   font,
+                 FT_Bool    pure_cff );
+
+  FT_LOCAL( void )
+  cff_font_done( CFF_Font  font );
+
+
+  FT_LOCAL( FT_Byte )
+  cff_fd_select_get( CFF_FDSelect  fdselect,
+                     FT_UInt       glyph_index );
+
+
+FT_END_HEADER
+
+#endif /* __CFFLOAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffobjs.c b/extensions/externals/src/freetype-2.4.9/src/cff/cffobjs.c
new file mode 100644
index 0000000..6ad0e50
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffobjs.c
@@ -0,0 +1,1074 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffobjs.c                                                              */
+/*                                                                         */
+/*    OpenType objects manager (body).                                     */
+/*                                                                         */
+/*  Copyright 1996-2012 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_STREAM_H
+#include FT_ERRORS_H
+#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_INTERNAL_SFNT_H
+#include "cffobjs.h"
+#include "cffload.h"
+#include "cffcmap.h"
+#include "cfferrs.h"
+#include "cffpic.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cffobjs
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                            SIZE FUNCTIONS                             */
+  /*                                                                       */
+  /*  Note that we store the global hints in the size's `internal' root    */
+  /*  field.                                                               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  static PSH_Globals_Funcs
+  cff_size_get_globals_funcs( CFF_Size  size )
+  {
+    CFF_Face          face     = (CFF_Face)size->root.face;
+    CFF_Font          font     = (CFF_Font)face->extra.data;
+    PSHinter_Service  pshinter = font->pshinter;
+    FT_Module         module;
+
+
+    module = FT_Get_Module( size->root.face->driver->root.library,
+                            "pshinter" );
+    return ( module && pshinter && pshinter->get_globals_funcs )
+           ? pshinter->get_globals_funcs( module )
+           : 0;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  cff_size_done( FT_Size  cffsize )        /* CFF_Size */
+  {
+    CFF_Size      size     = (CFF_Size)cffsize;
+    CFF_Face      face     = (CFF_Face)size->root.face;
+    CFF_Font      font     = (CFF_Font)face->extra.data;
+    CFF_Internal  internal = (CFF_Internal)cffsize->internal;
+
+
+    if ( internal )
+    {
+      PSH_Globals_Funcs  funcs;
+
+
+      funcs = cff_size_get_globals_funcs( size );
+      if ( funcs )
+      {
+        FT_UInt  i;
+
+
+        funcs->destroy( internal->topfont );
+
+        for ( i = font->num_subfonts; i > 0; i-- )
+          funcs->destroy( internal->subfonts[i - 1] );
+      }
+
+      /* `internal' is freed by destroy_size (in ftobjs.c) */
+    }
+  }
+
+
+  /* CFF and Type 1 private dictionaries have slightly different      */
+  /* structures; we need to synthesize a Type 1 dictionary on the fly */
+
+  static void
+  cff_make_private_dict( CFF_SubFont  subfont,
+                         PS_Private   priv )
+  {
+    CFF_Private  cpriv = &subfont->private_dict;
+    FT_UInt      n, count;
+
+
+    FT_MEM_ZERO( priv, sizeof ( *priv ) );
+
+    count = priv->num_blue_values = cpriv->num_blue_values;
+    for ( n = 0; n < count; n++ )
+      priv->blue_values[n] = (FT_Short)cpriv->blue_values[n];
+
+    count = priv->num_other_blues = cpriv->num_other_blues;
+    for ( n = 0; n < count; n++ )
+      priv->other_blues[n] = (FT_Short)cpriv->other_blues[n];
+
+    count = priv->num_family_blues = cpriv->num_family_blues;
+    for ( n = 0; n < count; n++ )
+      priv->family_blues[n] = (FT_Short)cpriv->family_blues[n];
+
+    count = priv->num_family_other_blues = cpriv->num_family_other_blues;
+    for ( n = 0; n < count; n++ )
+      priv->family_other_blues[n] = (FT_Short)cpriv->family_other_blues[n];
+
+    priv->blue_scale = cpriv->blue_scale;
+    priv->blue_shift = (FT_Int)cpriv->blue_shift;
+    priv->blue_fuzz  = (FT_Int)cpriv->blue_fuzz;
+
+    priv->standard_width[0]  = (FT_UShort)cpriv->standard_width;
+    priv->standard_height[0] = (FT_UShort)cpriv->standard_height;
+
+    count = priv->num_snap_widths = cpriv->num_snap_widths;
+    for ( n = 0; n < count; n++ )
+      priv->snap_widths[n] = (FT_Short)cpriv->snap_widths[n];
+
+    count = priv->num_snap_heights = cpriv->num_snap_heights;
+    for ( n = 0; n < count; n++ )
+      priv->snap_heights[n] = (FT_Short)cpriv->snap_heights[n];
+
+    priv->force_bold     = cpriv->force_bold;
+    priv->language_group = cpriv->language_group;
+    priv->lenIV          = cpriv->lenIV;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cff_size_init( FT_Size  cffsize )         /* CFF_Size */
+  {
+    CFF_Size           size  = (CFF_Size)cffsize;
+    FT_Error           error = CFF_Err_Ok;
+    PSH_Globals_Funcs  funcs = cff_size_get_globals_funcs( size );
+
+
+    if ( funcs )
+    {
+      CFF_Face      face     = (CFF_Face)cffsize->face;
+      CFF_Font      font     = (CFF_Font)face->extra.data;
+      CFF_Internal  internal = NULL;
+
+      PS_PrivateRec  priv;
+      FT_Memory      memory = cffsize->face->memory;
+
+      FT_UInt  i;
+
+
+      if ( FT_NEW( internal ) )
+        goto Exit;
+
+      cff_make_private_dict( &font->top_font, &priv );
+      error = funcs->create( cffsize->face->memory, &priv,
+                             &internal->topfont );
+      if ( error )
+        goto Exit;
+
+      for ( i = font->num_subfonts; i > 0; i-- )
+      {
+        CFF_SubFont  sub = font->subfonts[i - 1];
+
+
+        cff_make_private_dict( sub, &priv );
+        error = funcs->create( cffsize->face->memory, &priv,
+                               &internal->subfonts[i - 1] );
+        if ( error )
+          goto Exit;
+      }
+
+      cffsize->internal = (FT_Size_Internal)(void*)internal;
+    }
+
+    size->strike_index = 0xFFFFFFFFUL;
+
+  Exit:
+    return error;
+  }
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+  FT_LOCAL_DEF( FT_Error )
+  cff_size_select( FT_Size   size,
+                   FT_ULong  strike_index )
+  {
+    CFF_Size           cffsize = (CFF_Size)size;
+    PSH_Globals_Funcs  funcs;
+
+
+    cffsize->strike_index = strike_index;
+
+    FT_Select_Metrics( size->face, strike_index );
+
+    funcs = cff_size_get_globals_funcs( cffsize );
+
+    if ( funcs )
+    {
+      CFF_Face      face     = (CFF_Face)size->face;
+      CFF_Font      font     = (CFF_Font)face->extra.data;
+      CFF_Internal  internal = (CFF_Internal)size->internal;
+
+      FT_ULong  top_upm  = font->top_font.font_dict.units_per_em;
+      FT_UInt   i;
+
+
+      funcs->set_scale( internal->topfont,
+                        size->metrics.x_scale, size->metrics.y_scale,
+                        0, 0 );
+
+      for ( i = font->num_subfonts; i > 0; i-- )
+      {
+        CFF_SubFont  sub     = font->subfonts[i - 1];
+        FT_ULong     sub_upm = sub->font_dict.units_per_em;
+        FT_Pos       x_scale, y_scale;
+
+
+        if ( top_upm != sub_upm )
+        {
+          x_scale = FT_MulDiv( size->metrics.x_scale, top_upm, sub_upm );
+          y_scale = FT_MulDiv( size->metrics.y_scale, top_upm, sub_upm );
+        }
+        else
+        {
+          x_scale = size->metrics.x_scale;
+          y_scale = size->metrics.y_scale;
+        }
+
+        funcs->set_scale( internal->subfonts[i - 1],
+                          x_scale, y_scale, 0, 0 );
+      }
+    }
+
+    return CFF_Err_Ok;
+  }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cff_size_request( FT_Size          size,
+                    FT_Size_Request  req )
+  {
+    CFF_Size           cffsize = (CFF_Size)size;
+    PSH_Globals_Funcs  funcs;
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+    if ( FT_HAS_FIXED_SIZES( size->face ) )
+    {
+      CFF_Face      cffface = (CFF_Face)size->face;
+      SFNT_Service  sfnt    = (SFNT_Service)cffface->sfnt;
+      FT_ULong      strike_index;
+
+
+      if ( sfnt->set_sbit_strike( cffface, req, &strike_index ) )
+        cffsize->strike_index = 0xFFFFFFFFUL;
+      else
+        return cff_size_select( size, strike_index );
+    }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+    FT_Request_Metrics( size->face, req );
+
+    funcs = cff_size_get_globals_funcs( cffsize );
+
+    if ( funcs )
+    {
+      CFF_Face      cffface  = (CFF_Face)size->face;
+      CFF_Font      font     = (CFF_Font)cffface->extra.data;
+      CFF_Internal  internal = (CFF_Internal)size->internal;
+
+      FT_ULong  top_upm  = font->top_font.font_dict.units_per_em;
+      FT_UInt   i;
+
+
+      funcs->set_scale( internal->topfont,
+                        size->metrics.x_scale, size->metrics.y_scale,
+                        0, 0 );
+
+      for ( i = font->num_subfonts; i > 0; i-- )
+      {
+        CFF_SubFont  sub     = font->subfonts[i - 1];
+        FT_ULong     sub_upm = sub->font_dict.units_per_em;
+        FT_Pos       x_scale, y_scale;
+
+
+        if ( top_upm != sub_upm )
+        {
+          x_scale = FT_MulDiv( size->metrics.x_scale, top_upm, sub_upm );
+          y_scale = FT_MulDiv( size->metrics.y_scale, top_upm, sub_upm );
+        }
+        else
+        {
+          x_scale = size->metrics.x_scale;
+          y_scale = size->metrics.y_scale;
+        }
+
+        funcs->set_scale( internal->subfonts[i - 1],
+                          x_scale, y_scale, 0, 0 );
+      }
+    }
+
+    return CFF_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                            SLOT  FUNCTIONS                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  cff_slot_done( FT_GlyphSlot  slot )
+  {
+    slot->internal->glyph_hints = 0;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cff_slot_init( FT_GlyphSlot  slot )
+  {
+    CFF_Face          face     = (CFF_Face)slot->face;
+    CFF_Font          font     = (CFF_Font)face->extra.data;
+    PSHinter_Service  pshinter = font->pshinter;
+
+
+    if ( pshinter )
+    {
+      FT_Module  module;
+
+
+      module = FT_Get_Module( slot->face->driver->root.library,
+                              "pshinter" );
+      if ( module )
+      {
+        T2_Hints_Funcs  funcs;
+
+
+        funcs = pshinter->get_t2_funcs( module );
+        slot->internal->glyph_hints = (void*)funcs;
+      }
+    }
+
+    return CFF_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                           FACE  FUNCTIONS                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+  static FT_String*
+  cff_strcpy( FT_Memory         memory,
+              const FT_String*  source )
+  {
+    FT_Error    error;
+    FT_String*  result;
+
+
+    (void)FT_STRDUP( result, source );
+
+    FT_UNUSED( error );
+
+    return result;
+  }
+
+
+  /* Strip all subset prefixes of the form `ABCDEF+'.  Usually, there */
+  /* is only one, but font names like `APCOOG+JFABTD+FuturaBQ-Bold'   */
+  /* have been seen in the wild.                                      */
+
+  static void
+  remove_subset_prefix( FT_String*  name )
+  {
+    FT_Int32  idx             = 0;
+    FT_Int32  length          = strlen( name ) + 1;
+    FT_Bool   continue_search = 1;
+
+
+    while ( continue_search )
+    {
+      if ( length >= 7 && name[6] == '+' )
+      {
+        for ( idx = 0; idx < 6; idx++ )
+        {
+          /* ASCII uppercase letters */
+          if ( !( 'A' <= name[idx] && name[idx] <= 'Z' ) )
+            continue_search = 0;
+        }
+
+        if ( continue_search )
+        {
+          for ( idx = 7; idx < length; idx++ )
+            name[idx - 7] = name[idx];
+          length -= 7;
+        }
+      }
+      else
+        continue_search = 0;
+    }
+  }
+
+
+  /* Remove the style part from the family name (if present). */
+
+  static void
+  remove_style( FT_String*        family_name,
+                const FT_String*  style_name )
+  {
+    FT_Int32  family_name_length, style_name_length;
+
+
+    family_name_length = strlen( family_name );
+    style_name_length  = strlen( style_name );
+
+    if ( family_name_length > style_name_length )
+    {
+      FT_Int  idx;
+
+
+      for ( idx = 1; idx <= style_name_length; ++idx )
+      {
+        if ( family_name[family_name_length - idx] !=
+             style_name[style_name_length - idx] )
+          break;
+      }
+
+      if ( idx > style_name_length )
+      {
+        /* family_name ends with style_name; remove it */
+        idx = family_name_length - style_name_length - 1;
+
+        /* also remove special characters     */
+        /* between real family name and style */
+        while ( idx > 0                     &&
+                ( family_name[idx] == '-' ||
+                  family_name[idx] == ' ' ||
+                  family_name[idx] == '_' ||
+                  family_name[idx] == '+' ) )
+          --idx;
+
+        if ( idx > 0 )
+          family_name[idx + 1] = '\0';
+      }
+    }
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cff_face_init( FT_Stream      stream,
+                 FT_Face        cffface,        /* CFF_Face */
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params )
+  {
+    CFF_Face            face        = (CFF_Face)cffface;
+    FT_Error            error;
+    SFNT_Service        sfnt;
+    FT_Service_PsCMaps  psnames;
+    PSHinter_Service    pshinter;
+    FT_Bool             pure_cff    = 1;
+    FT_Bool             sfnt_format = 0;
+    FT_Library          library     = cffface->driver->root.library;
+
+
+    sfnt = (SFNT_Service)FT_Get_Module_Interface(
+             library, "sfnt" );
+    if ( !sfnt )
+    {
+      FT_ERROR(( "cff_face_init: cannot access `sfnt' module\n" ));
+      error = CFF_Err_Missing_Module;
+      goto Exit;
+    }
+
+    FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
+
+    pshinter = (PSHinter_Service)FT_Get_Module_Interface(
+                 library, "pshinter" );
+
+    FT_TRACE2(( "CFF driver\n" ));
+
+    /* create input stream from resource */
+    if ( FT_STREAM_SEEK( 0 ) )
+      goto Exit;
+
+    /* check whether we have a valid OpenType file */
+    error = sfnt->init_face( stream, face, face_index, num_params, params );
+    if ( !error )
+    {
+      if ( face->format_tag != TTAG_OTTO )  /* `OTTO'; OpenType/CFF font */
+      {
+        FT_TRACE2(( "  not an OpenType/CFF font\n" ));
+        error = CFF_Err_Unknown_File_Format;
+        goto Exit;
+      }
+
+      /* if we are performing a simple font format check, exit immediately */
+      if ( face_index < 0 )
+        return CFF_Err_Ok;
+
+      /* UNDOCUMENTED!  A CFF in an SFNT can have only a single font. */
+      if ( face_index > 0 )
+      {
+        FT_ERROR(( "cff_face_init: invalid face index\n" ));
+        error = CFF_Err_Invalid_Argument;
+        goto Exit;
+      }
+
+      sfnt_format = 1;
+
+      /* now, the font can be either an OpenType/CFF font, or an SVG CEF */
+      /* font; in the latter case it doesn't have a `head' table         */
+      error = face->goto_table( face, TTAG_head, stream, 0 );
+      if ( !error )
+      {
+        pure_cff = 0;
+
+        /* load font directory */
+        error = sfnt->load_face( stream, face, 0, num_params, params );
+        if ( error )
+          goto Exit;
+      }
+      else
+      {
+        /* load the `cmap' table explicitly */
+        error = sfnt->load_cmap( face, stream );
+        if ( error )
+          goto Exit;
+
+        /* XXX: we don't load the GPOS table, as OpenType Layout     */
+        /* support will be added later to a layout library on top of */
+        /* FreeType 2                                                */
+      }
+
+      /* now load the CFF part of the file */
+      error = face->goto_table( face, TTAG_CFF, stream, 0 );
+      if ( error )
+        goto Exit;
+    }
+    else
+    {
+      /* rewind to start of file; we are going to load a pure-CFF font */
+      if ( FT_STREAM_SEEK( 0 ) )
+        goto Exit;
+      error = CFF_Err_Ok;
+    }
+
+    /* now load and parse the CFF table in the file */
+    {
+      CFF_Font         cff = NULL;
+      CFF_FontRecDict  dict;
+      FT_Memory        memory = cffface->memory;
+      FT_Int32         flags;
+      FT_UInt          i;
+
+
+      if ( FT_NEW( cff ) )
+        goto Exit;
+
+      face->extra.data = cff;
+      error = cff_font_load( library, stream, face_index, cff, pure_cff );
+      if ( error )
+        goto Exit;
+
+      cff->pshinter = pshinter;
+      cff->psnames  = psnames;
+
+      cffface->face_index = face_index;
+
+      /* Complement the root flags with some interesting information. */
+      /* Note that this is only necessary for pure CFF and CEF fonts; */
+      /* SFNT based fonts use the `name' table instead.               */
+
+      cffface->num_glyphs = cff->num_glyphs;
+
+      dict = &cff->top_font.font_dict;
+
+      /* we need the `PSNames' module for CFF and CEF formats */
+      /* which aren't CID-keyed                               */
+      if ( dict->cid_registry == 0xFFFFU && !psnames )
+      {
+        FT_ERROR(( "cff_face_init:"
+                   " cannot open CFF & CEF fonts\n"
+                   "              "
+                   " without the `PSNames' module\n" ));
+        error = CFF_Err_Missing_Module;
+        goto Exit;
+      }
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+      {
+        FT_UInt     idx;
+        FT_String*  s;
+
+
+        FT_TRACE4(( "SIDs\n" ));
+
+        /* dump string index, including default strings for convenience */
+        for ( idx = 0; idx < cff->num_strings + 390; idx++ )
+        {
+          s = cff_index_get_sid_string( cff, idx );
+          if ( s )
+            FT_TRACE4(("  %5d %s\n", idx, s ));
+        }
+      }
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+      if ( !dict->has_font_matrix )
+        dict->units_per_em = pure_cff ? 1000 : face->root.units_per_EM;
+
+      /* Normalize the font matrix so that `matrix->xx' is 1; the */
+      /* scaling is done with `units_per_em' then (at this point, */
+      /* it already contains the scaling factor, but without      */
+      /* normalization of the matrix).                            */
+      /*                                                          */
+      /* Note that the offsets must be expressed in integer font  */
+      /* units.                                                   */
+
+      {
+        FT_Matrix*  matrix = &dict->font_matrix;
+        FT_Vector*  offset = &dict->font_offset;
+        FT_ULong*   upm    = &dict->units_per_em;
+        FT_Fixed    temp   = FT_ABS( matrix->yy );
+
+
+        if ( temp != 0x10000L )
+        {
+          *upm = FT_DivFix( *upm, temp );
+
+          matrix->xx = FT_DivFix( matrix->xx, temp );
+          matrix->yx = FT_DivFix( matrix->yx, temp );
+          matrix->xy = FT_DivFix( matrix->xy, temp );
+          matrix->yy = FT_DivFix( matrix->yy, temp );
+          offset->x  = FT_DivFix( offset->x,  temp );
+          offset->y  = FT_DivFix( offset->y,  temp );
+        }
+
+        offset->x >>= 16;
+        offset->y >>= 16;
+      }
+
+      for ( i = cff->num_subfonts; i > 0; i-- )
+      {
+        CFF_FontRecDict  sub = &cff->subfonts[i - 1]->font_dict;
+        CFF_FontRecDict  top = &cff->top_font.font_dict;
+
+        FT_Matrix*  matrix;
+        FT_Vector*  offset;
+        FT_ULong*   upm;
+        FT_Fixed    temp;
+
+
+        if ( sub->has_font_matrix )
+        {
+          FT_Long  scaling;
+
+
+          /* if we have a top-level matrix, */
+          /* concatenate the subfont matrix */
+
+          if ( top->has_font_matrix )
+          {
+            if ( top->units_per_em > 1 && sub->units_per_em > 1 )
+              scaling = FT_MIN( top->units_per_em, sub->units_per_em );
+            else
+              scaling = 1;
+
+            FT_Matrix_Multiply_Scaled( &top->font_matrix,
+                                       &sub->font_matrix,
+                                       scaling );
+            FT_Vector_Transform_Scaled( &sub->font_offset,
+                                        &top->font_matrix,
+                                        scaling );
+
+            sub->units_per_em = FT_MulDiv( sub->units_per_em,
+                                           top->units_per_em,
+                                           scaling );
+          }
+        }
+        else
+        {
+          sub->font_matrix = top->font_matrix;
+          sub->font_offset = top->font_offset;
+
+          sub->units_per_em = top->units_per_em;
+        }
+
+        matrix = &sub->font_matrix;
+        offset = &sub->font_offset;
+        upm    = &sub->units_per_em;
+        temp   = FT_ABS( matrix->yy );
+
+        if ( temp != 0x10000L )
+        {
+          *upm = FT_DivFix( *upm, temp );
+
+          matrix->xx = FT_DivFix( matrix->xx, temp );
+          matrix->yx = FT_DivFix( matrix->yx, temp );
+          matrix->xy = FT_DivFix( matrix->xy, temp );
+          matrix->yy = FT_DivFix( matrix->yy, temp );
+          offset->x  = FT_DivFix( offset->x,  temp );
+          offset->y  = FT_DivFix( offset->y,  temp );
+        }
+
+        offset->x >>= 16;
+        offset->y >>= 16;
+      }
+
+      if ( pure_cff )
+      {
+        char*  style_name = NULL;
+
+
+        /* set up num_faces */
+        cffface->num_faces = cff->num_faces;
+
+        /* compute number of glyphs */
+        if ( dict->cid_registry != 0xFFFFU )
+          cffface->num_glyphs = cff->charset.max_cid + 1;
+        else
+          cffface->num_glyphs = cff->charstrings_index.count;
+
+        /* set global bbox, as well as EM size */
+        cffface->bbox.xMin =   dict->font_bbox.xMin            >> 16;
+        cffface->bbox.yMin =   dict->font_bbox.yMin            >> 16;
+        /* no `U' suffix here to 0xFFFF! */
+        cffface->bbox.xMax = ( dict->font_bbox.xMax + 0xFFFF ) >> 16;
+        cffface->bbox.yMax = ( dict->font_bbox.yMax + 0xFFFF ) >> 16;
+
+        cffface->units_per_EM = (FT_UShort)( dict->units_per_em );
+
+        cffface->ascender  = (FT_Short)( cffface->bbox.yMax );
+        cffface->descender = (FT_Short)( cffface->bbox.yMin );
+
+        cffface->height = (FT_Short)( ( cffface->units_per_EM * 12 ) / 10 );
+        if ( cffface->height < cffface->ascender - cffface->descender )
+          cffface->height = (FT_Short)( cffface->ascender - cffface->descender );
+
+        cffface->underline_position  =
+          (FT_Short)( dict->underline_position >> 16 );
+        cffface->underline_thickness =
+          (FT_Short)( dict->underline_thickness >> 16 );
+
+        /* retrieve font family & style name */
+        cffface->family_name = cff_index_get_name( cff, face_index );
+        if ( cffface->family_name )
+        {
+          char*  full   = cff_index_get_sid_string( cff,
+                                                    dict->full_name );
+          char*  fullp  = full;
+          char*  family = cffface->family_name;
+          char*  family_name = NULL;
+
+
+          remove_subset_prefix( cffface->family_name );
+
+          if ( dict->family_name )
+          {
+            family_name = cff_index_get_sid_string( cff,
+                                                    dict->family_name );
+            if ( family_name )
+              family = family_name;
+          }
+
+          /* We try to extract the style name from the full name.   */
+          /* We need to ignore spaces and dashes during the search. */
+          if ( full && family )
+          {
+            while ( *fullp )
+            {
+              /* skip common characters at the start of both strings */
+              if ( *fullp == *family )
+              {
+                family++;
+                fullp++;
+                continue;
+              }
+
+              /* ignore spaces and dashes in full name during comparison */
+              if ( *fullp == ' ' || *fullp == '-' )
+              {
+                fullp++;
+                continue;
+              }
+
+              /* ignore spaces and dashes in family name during comparison */
+              if ( *family == ' ' || *family == '-' )
+              {
+                family++;
+                continue;
+              }
+
+              if ( !*family && *fullp )
+              {
+                /* The full name begins with the same characters as the  */
+                /* family name, with spaces and dashes removed.  In this */
+                /* case, the remaining string in `fullp' will be used as */
+                /* the style name.                                       */
+                style_name = cff_strcpy( memory, fullp );
+
+                /* remove the style part from the family name (if present) */
+                remove_style( cffface->family_name, style_name );
+              }
+              break;
+            }
+          }
+        }
+        else
+        {
+          char  *cid_font_name =
+                   cff_index_get_sid_string( cff,
+                                             dict->cid_font_name );
+
+
+          /* do we have a `/FontName' for a CID-keyed font? */
+          if ( cid_font_name )
+            cffface->family_name = cff_strcpy( memory, cid_font_name );
+        }
+
+        if ( style_name )
+          cffface->style_name = style_name;
+        else
+          /* assume "Regular" style if we don't know better */
+          cffface->style_name = cff_strcpy( memory, (char *)"Regular" );
+
+        /*******************************************************************/
+        /*                                                                 */
+        /* Compute face flags.                                             */
+        /*                                                                 */
+        flags = FT_FACE_FLAG_SCALABLE   | /* scalable outlines */
+                FT_FACE_FLAG_HORIZONTAL | /* horizontal data   */
+                FT_FACE_FLAG_HINTER;      /* has native hinter */
+
+        if ( sfnt_format )
+          flags |= FT_FACE_FLAG_SFNT;
+
+        /* fixed width font? */
+        if ( dict->is_fixed_pitch )
+          flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+  /* XXX: WE DO NOT SUPPORT KERNING METRICS IN THE GPOS TABLE FOR NOW */
+#if 0
+        /* kerning available? */
+        if ( face->kern_pairs )
+          flags |= FT_FACE_FLAG_KERNING;
+#endif
+
+        cffface->face_flags = flags;
+
+        /*******************************************************************/
+        /*                                                                 */
+        /* Compute style flags.                                            */
+        /*                                                                 */
+        flags = 0;
+
+        if ( dict->italic_angle )
+          flags |= FT_STYLE_FLAG_ITALIC;
+
+        {
+          char  *weight = cff_index_get_sid_string( cff,
+                                                    dict->weight );
+
+
+          if ( weight )
+            if ( !ft_strcmp( weight, "Bold"  ) ||
+                 !ft_strcmp( weight, "Black" ) )
+              flags |= FT_STYLE_FLAG_BOLD;
+        }
+
+        /* double check */
+        if ( !(flags & FT_STYLE_FLAG_BOLD) && cffface->style_name )
+          if ( !ft_strncmp( cffface->style_name, "Bold", 4 )  ||
+               !ft_strncmp( cffface->style_name, "Black", 5 ) )
+            flags |= FT_STYLE_FLAG_BOLD;
+
+        cffface->style_flags = flags;
+      }
+
+
+#ifndef FT_CONFIG_OPTION_NO_GLYPH_NAMES
+      /* CID-keyed CFF fonts don't have glyph names -- the SFNT loader */
+      /* has unset this flag because of the 3.0 `post' table.          */
+      if ( dict->cid_registry == 0xFFFFU )
+        cffface->face_flags |= FT_FACE_FLAG_GLYPH_NAMES;
+#endif
+
+      if ( dict->cid_registry != 0xFFFFU && pure_cff )
+        cffface->face_flags |= FT_FACE_FLAG_CID_KEYED;
+
+
+      /*******************************************************************/
+      /*                                                                 */
+      /* Compute char maps.                                              */
+      /*                                                                 */
+
+      /* Try to synthesize a Unicode charmap if there is none available */
+      /* already.  If an OpenType font contains a Unicode "cmap", we    */
+      /* will use it, whatever be in the CFF part of the file.          */
+      {
+        FT_CharMapRec  cmaprec;
+        FT_CharMap     cmap;
+        FT_UInt        nn;
+        CFF_Encoding   encoding = &cff->encoding;
+
+
+        for ( nn = 0; nn < (FT_UInt)cffface->num_charmaps; nn++ )
+        {
+          cmap = cffface->charmaps[nn];
+
+          /* Windows Unicode? */
+          if ( cmap->platform_id == TT_PLATFORM_MICROSOFT &&
+               cmap->encoding_id == TT_MS_ID_UNICODE_CS   )
+            goto Skip_Unicode;
+
+          /* Apple Unicode platform id? */
+          if ( cmap->platform_id == TT_PLATFORM_APPLE_UNICODE )
+            goto Skip_Unicode; /* Apple Unicode */
+        }
+
+        /* since CID-keyed fonts don't contain glyph names, we can't */
+        /* construct a cmap                                          */
+        if ( pure_cff && cff->top_font.font_dict.cid_registry != 0xFFFFU )
+          goto Exit;
+
+#ifdef FT_MAX_CHARMAP_CACHEABLE
+        if ( nn + 1 > FT_MAX_CHARMAP_CACHEABLE )
+        {
+          FT_ERROR(( "cff_face_init: no Unicode cmap is found, "
+                     "and too many subtables (%d) to add synthesized cmap\n",
+                     nn ));
+          goto Exit;
+        }
+#endif
+
+        /* we didn't find a Unicode charmap -- synthesize one */
+        cmaprec.face        = cffface;
+        cmaprec.platform_id = TT_PLATFORM_MICROSOFT;
+        cmaprec.encoding_id = TT_MS_ID_UNICODE_CS;
+        cmaprec.encoding    = FT_ENCODING_UNICODE;
+
+        nn = (FT_UInt)cffface->num_charmaps;
+
+        error = FT_CMap_New( &FT_CFF_CMAP_UNICODE_CLASS_REC_GET, NULL,
+                             &cmaprec, NULL );
+        if ( error && FT_Err_No_Unicode_Glyph_Name != error )
+          goto Exit;
+        error = FT_Err_Ok;
+
+        /* if no Unicode charmap was previously selected, select this one */
+        if ( cffface->charmap == NULL && nn != (FT_UInt)cffface->num_charmaps )
+          cffface->charmap = cffface->charmaps[nn];
+
+      Skip_Unicode:
+#ifdef FT_MAX_CHARMAP_CACHEABLE
+        if ( nn > FT_MAX_CHARMAP_CACHEABLE )
+        {
+          FT_ERROR(( "cff_face_init: Unicode cmap is found, "
+                     "but too many preceding subtables (%d) to access\n",
+                     nn - 1 ));
+          goto Exit;
+        }
+#endif
+        if ( encoding->count > 0 )
+        {
+          FT_CMap_Class  clazz;
+
+
+          cmaprec.face        = cffface;
+          cmaprec.platform_id = TT_PLATFORM_ADOBE;  /* Adobe platform id */
+
+          if ( encoding->offset == 0 )
+          {
+            cmaprec.encoding_id = TT_ADOBE_ID_STANDARD;
+            cmaprec.encoding    = FT_ENCODING_ADOBE_STANDARD;
+            clazz               = &FT_CFF_CMAP_ENCODING_CLASS_REC_GET;
+          }
+          else if ( encoding->offset == 1 )
+          {
+            cmaprec.encoding_id = TT_ADOBE_ID_EXPERT;
+            cmaprec.encoding    = FT_ENCODING_ADOBE_EXPERT;
+            clazz               = &FT_CFF_CMAP_ENCODING_CLASS_REC_GET;
+          }
+          else
+          {
+            cmaprec.encoding_id = TT_ADOBE_ID_CUSTOM;
+            cmaprec.encoding    = FT_ENCODING_ADOBE_CUSTOM;
+            clazz               = &FT_CFF_CMAP_ENCODING_CLASS_REC_GET;
+          }
+
+          error = FT_CMap_New( clazz, NULL, &cmaprec, NULL );
+        }
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  cff_face_done( FT_Face  cffface )         /* CFF_Face */
+  {
+    CFF_Face      face = (CFF_Face)cffface;
+    FT_Memory     memory;
+    SFNT_Service  sfnt;
+
+
+    if ( !face )
+      return;
+
+    memory = cffface->memory;
+    sfnt   = (SFNT_Service)face->sfnt;
+
+    if ( sfnt )
+      sfnt->done_face( face );
+
+    {
+      CFF_Font  cff = (CFF_Font)face->extra.data;
+
+
+      if ( cff )
+      {
+        cff_font_done( cff );
+        FT_FREE( face->extra.data );
+      }
+    }
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cff_driver_init( FT_Module  module )
+  {
+    FT_UNUSED( module );
+
+    return CFF_Err_Ok;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  cff_driver_done( FT_Module  module )
+  {
+    FT_UNUSED( module );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffobjs.h b/extensions/externals/src/freetype-2.4.9/src/cff/cffobjs.h
new file mode 100644
index 0000000..3c81cee
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffobjs.h
@@ -0,0 +1,181 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffobjs.h                                                              */
+/*                                                                         */
+/*    OpenType objects manager (specification).                            */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CFFOBJS_H__
+#define __CFFOBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include "cfftypes.h"
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    CFF_Driver                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an OpenType driver object.                             */
+  /*                                                                       */
+  typedef struct CFF_DriverRec_*  CFF_Driver;
+
+  typedef TT_Face  CFF_Face;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    CFF_Size                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an OpenType size object.                               */
+  /*                                                                       */
+  typedef struct  CFF_SizeRec_
+  {
+    FT_SizeRec  root;
+    FT_ULong    strike_index;    /* 0xFFFFFFFF to indicate invalid */
+
+  } CFF_SizeRec, *CFF_Size;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    CFF_GlyphSlot                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an OpenType glyph slot object.                         */
+  /*                                                                       */
+  typedef struct  CFF_GlyphSlotRec_
+  {
+    FT_GlyphSlotRec  root;
+
+    FT_Bool          hint;
+    FT_Bool          scaled;
+
+    FT_Fixed         x_scale;
+    FT_Fixed         y_scale;
+
+  } CFF_GlyphSlotRec, *CFF_GlyphSlot;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    CFF_Internal                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The interface to the `internal' field of `FT_Size'.                */
+  /*                                                                       */
+  typedef struct  CFF_InternalRec_
+  {
+    PSH_Globals  topfont;
+    PSH_Globals  subfonts[CFF_MAX_CID_FONTS];
+
+  } CFF_InternalRec, *CFF_Internal;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Subglyph transformation record.                                       */
+  /*                                                                       */
+  typedef struct  CFF_Transform_
+  {
+    FT_Fixed    xx, xy;     /* transformation matrix coefficients */
+    FT_Fixed    yx, yy;
+    FT_F26Dot6  ox, oy;     /* offsets        */
+
+  } CFF_Transform;
+
+
+  /***********************************************************************/
+  /*                                                                     */
+  /* TrueType driver class.                                              */
+  /*                                                                     */
+  typedef struct  CFF_DriverRec_
+  {
+    FT_DriverRec  root;
+    void*         extension_component;
+
+  } CFF_DriverRec;
+
+
+  FT_LOCAL( FT_Error )
+  cff_size_init( FT_Size  size );           /* CFF_Size */
+
+  FT_LOCAL( void )
+  cff_size_done( FT_Size  size );           /* CFF_Size */
+
+  FT_LOCAL( FT_Error )
+  cff_size_request( FT_Size          size,
+                    FT_Size_Request  req );
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+  FT_LOCAL( FT_Error )
+  cff_size_select( FT_Size   size,
+                   FT_ULong  strike_index );
+
+#endif
+
+  FT_LOCAL( void )
+  cff_slot_done( FT_GlyphSlot  slot );
+
+  FT_LOCAL( FT_Error )
+  cff_slot_init( FT_GlyphSlot  slot );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Face functions                                                        */
+  /*                                                                       */
+  FT_LOCAL( FT_Error )
+  cff_face_init( FT_Stream      stream,
+                 FT_Face        face,           /* CFF_Face */
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params );
+
+  FT_LOCAL( void )
+  cff_face_done( FT_Face  face );               /* CFF_Face */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Driver functions                                                      */
+  /*                                                                       */
+  FT_LOCAL( FT_Error )
+  cff_driver_init( FT_Module  module );
+
+  FT_LOCAL( void )
+  cff_driver_done( FT_Module  module );
+
+
+FT_END_HEADER
+
+#endif /* __CFFOBJS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffparse.c b/extensions/externals/src/freetype-2.4.9/src/cff/cffparse.c
new file mode 100644
index 0000000..61fa87c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffparse.c
@@ -0,0 +1,1112 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffparse.c                                                             */
+/*                                                                         */
+/*    CFF token stream parser (body)                                       */
+/*                                                                         */
+/*  Copyright 1996-2004, 2007-2011 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "cffparse.h"
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_DEBUG_H
+
+#include "cfferrs.h"
+#include "cffpic.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cffparse
+
+
+  FT_LOCAL_DEF( void )
+  cff_parser_init( CFF_Parser  parser,
+                   FT_UInt     code,
+                   void*       object,
+                   FT_Library  library)
+  {
+    FT_MEM_ZERO( parser, sizeof ( *parser ) );
+
+    parser->top         = parser->stack;
+    parser->object_code = code;
+    parser->object      = object;
+    parser->library     = library;
+  }
+
+
+  /* read an integer */
+  static FT_Long
+  cff_parse_integer( FT_Byte*  start,
+                     FT_Byte*  limit )
+  {
+    FT_Byte*  p   = start;
+    FT_Int    v   = *p++;
+    FT_Long   val = 0;
+
+
+    if ( v == 28 )
+    {
+      if ( p + 2 > limit )
+        goto Bad;
+
+      val = (FT_Short)( ( (FT_Int)p[0] << 8 ) | p[1] );
+      p  += 2;
+    }
+    else if ( v == 29 )
+    {
+      if ( p + 4 > limit )
+        goto Bad;
+
+      val = ( (FT_Long)p[0] << 24 ) |
+            ( (FT_Long)p[1] << 16 ) |
+            ( (FT_Long)p[2] <<  8 ) |
+                       p[3];
+      p += 4;
+    }
+    else if ( v < 247 )
+    {
+      val = v - 139;
+    }
+    else if ( v < 251 )
+    {
+      if ( p + 1 > limit )
+        goto Bad;
+
+      val = ( v - 247 ) * 256 + p[0] + 108;
+      p++;
+    }
+    else
+    {
+      if ( p + 1 > limit )
+        goto Bad;
+
+      val = -( v - 251 ) * 256 - p[0] - 108;
+      p++;
+    }
+
+  Exit:
+    return val;
+
+  Bad:
+    val = 0;
+    goto Exit;
+  }
+
+
+  static const FT_Long power_tens[] =
+  {
+    1L,
+    10L,
+    100L,
+    1000L,
+    10000L,
+    100000L,
+    1000000L,
+    10000000L,
+    100000000L,
+    1000000000L
+  };
+
+
+  /* read a real */
+  static FT_Fixed
+  cff_parse_real( FT_Byte*  start,
+                  FT_Byte*  limit,
+                  FT_Long   power_ten,
+                  FT_Long*  scaling )
+  {
+    FT_Byte*  p = start;
+    FT_UInt   nib;
+    FT_UInt   phase;
+
+    FT_Long   result, number, exponent;
+    FT_Int    sign = 0, exponent_sign = 0;
+    FT_Long   exponent_add, integer_length, fraction_length;
+
+
+    if ( scaling )
+      *scaling = 0;
+
+    result = 0;
+
+    number   = 0;
+    exponent = 0;
+
+    exponent_add    = 0;
+    integer_length  = 0;
+    fraction_length = 0;
+
+    /* First of all, read the integer part. */
+    phase = 4;
+
+    for (;;)
+    {
+      /* If we entered this iteration with phase == 4, we need to */
+      /* read a new byte.  This also skips past the initial 0x1E. */
+      if ( phase )
+      {
+        p++;
+
+        /* Make sure we don't read past the end. */
+        if ( p >= limit )
+          goto Exit;
+      }
+
+      /* Get the nibble. */
+      nib   = ( p[0] >> phase ) & 0xF;
+      phase = 4 - phase;
+
+      if ( nib == 0xE )
+        sign = 1;
+      else if ( nib > 9 )
+        break;
+      else
+      {
+        /* Increase exponent if we can't add the digit. */
+        if ( number >= 0xCCCCCCCL )
+          exponent_add++;
+        /* Skip leading zeros. */
+        else if ( nib || number )
+        {
+          integer_length++;
+          number = number * 10 + nib;
+        }
+      }
+    }
+
+    /* Read fraction part, if any. */
+    if ( nib == 0xa )
+      for (;;)
+      {
+        /* If we entered this iteration with phase == 4, we need */
+        /* to read a new byte.                                   */
+        if ( phase )
+        {
+          p++;
+
+          /* Make sure we don't read past the end. */
+          if ( p >= limit )
+            goto Exit;
+        }
+
+        /* Get the nibble. */
+        nib   = ( p[0] >> phase ) & 0xF;
+        phase = 4 - phase;
+        if ( nib >= 10 )
+          break;
+
+        /* Skip leading zeros if possible. */
+        if ( !nib && !number )
+          exponent_add--;
+        /* Only add digit if we don't overflow. */
+        else if ( number < 0xCCCCCCCL && fraction_length < 9 )
+        {
+          fraction_length++;
+          number = number * 10 + nib;
+        }
+      }
+
+    /* Read exponent, if any. */
+    if ( nib == 12 )
+    {
+      exponent_sign = 1;
+      nib           = 11;
+    }
+
+    if ( nib == 11 )
+    {
+      for (;;)
+      {
+        /* If we entered this iteration with phase == 4, */
+        /* we need to read a new byte.                   */
+        if ( phase )
+        {
+          p++;
+
+          /* Make sure we don't read past the end. */
+          if ( p >= limit )
+            goto Exit;
+        }
+
+        /* Get the nibble. */
+        nib   = ( p[0] >> phase ) & 0xF;
+        phase = 4 - phase;
+        if ( nib >= 10 )
+          break;
+
+        exponent = exponent * 10 + nib;
+
+        /* Arbitrarily limit exponent. */
+        if ( exponent > 1000 )
+          goto Exit;
+      }
+
+      if ( exponent_sign )
+        exponent = -exponent;
+    }
+
+    /* We don't check `power_ten' and `exponent_add'. */
+    exponent += power_ten + exponent_add;
+
+    if ( scaling )
+    {
+      /* Only use `fraction_length'. */
+      fraction_length += integer_length;
+      exponent        += integer_length;
+
+      if ( fraction_length <= 5 )
+      {
+        if ( number > 0x7FFFL )
+        {
+          result   = FT_DivFix( number, 10 );
+          *scaling = exponent - fraction_length + 1;
+        }
+        else
+        {
+          if ( exponent > 0 )
+          {
+            FT_Long  new_fraction_length, shift;
+
+
+            /* Make `scaling' as small as possible. */
+            new_fraction_length = FT_MIN( exponent, 5 );
+            exponent           -= new_fraction_length;
+            shift               = new_fraction_length - fraction_length;
+
+            number *= power_tens[shift];
+            if ( number > 0x7FFFL )
+            {
+              number   /= 10;
+              exponent += 1;
+            }
+          }
+          else
+            exponent -= fraction_length;
+
+          result   = number << 16;
+          *scaling = exponent;
+        }
+      }
+      else
+      {
+        if ( ( number / power_tens[fraction_length - 5] ) > 0x7FFFL )
+        {
+          result   = FT_DivFix( number, power_tens[fraction_length - 4] );
+          *scaling = exponent - 4;
+        }
+        else
+        {
+          result   = FT_DivFix( number, power_tens[fraction_length - 5] );
+          *scaling = exponent - 5;
+        }
+      }
+    }
+    else
+    {
+      integer_length  += exponent;
+      fraction_length -= exponent;
+
+      /* Check for overflow and underflow. */
+      if ( FT_ABS( integer_length ) > 5 )
+        goto Exit;
+
+      /* Remove non-significant digits. */
+      if ( integer_length < 0 )
+      {
+        number          /= power_tens[-integer_length];
+        fraction_length += integer_length;
+      }
+
+      /* this can only happen if exponent was non-zero */
+      if ( fraction_length == 10 )
+      {
+        number          /= 10;
+        fraction_length -= 1;
+      }
+
+      /* Convert into 16.16 format. */
+      if ( fraction_length > 0 )
+      {
+        if ( ( number / power_tens[fraction_length] ) > 0x7FFFL )
+          goto Exit;
+
+        result = FT_DivFix( number, power_tens[fraction_length] );
+      }
+      else
+      {
+        number *= power_tens[-fraction_length];
+
+        if ( number > 0x7FFFL )
+          goto Exit;
+
+        result = number << 16;
+      }
+    }
+
+    if ( sign )
+      result = -result;
+
+  Exit:
+    return result;
+  }
+
+
+  /* read a number, either integer or real */
+  static FT_Long
+  cff_parse_num( FT_Byte**  d )
+  {
+    return **d == 30 ? ( cff_parse_real( d[0], d[1], 0, NULL ) >> 16 )
+                     :   cff_parse_integer( d[0], d[1] );
+  }
+
+
+  /* read a floating point number, either integer or real */
+  static FT_Fixed
+  cff_parse_fixed( FT_Byte**  d )
+  {
+    return **d == 30 ? cff_parse_real( d[0], d[1], 0, NULL )
+                     : cff_parse_integer( d[0], d[1] ) << 16;
+  }
+
+
+  /* read a floating point number, either integer or real, */
+  /* but return `10^scaling' times the number read in      */
+  static FT_Fixed
+  cff_parse_fixed_scaled( FT_Byte**  d,
+                          FT_Long    scaling )
+  {
+    return **d == 30 ? cff_parse_real( d[0], d[1], scaling, NULL )
+                     : ( cff_parse_integer( d[0], d[1] ) *
+                           power_tens[scaling] ) << 16;
+  }
+
+
+  /* read a floating point number, either integer or real,     */
+  /* and return it as precise as possible -- `scaling' returns */
+  /* the scaling factor (as a power of 10)                     */
+  static FT_Fixed
+  cff_parse_fixed_dynamic( FT_Byte**  d,
+                           FT_Long*   scaling )
+  {
+    FT_ASSERT( scaling );
+
+    if ( **d == 30 )
+      return cff_parse_real( d[0], d[1], 0, scaling );
+    else
+    {
+      FT_Long  number;
+      FT_Int   integer_length;
+
+
+      number = cff_parse_integer( d[0], d[1] );
+
+      if ( number > 0x7FFFL )
+      {
+        for ( integer_length = 5; integer_length < 10; integer_length++ )
+          if ( number < power_tens[integer_length] )
+            break;
+
+        if ( ( number / power_tens[integer_length - 5] ) > 0x7FFFL )
+        {
+          *scaling = integer_length - 4;
+          return FT_DivFix( number, power_tens[integer_length - 4] );
+        }
+        else
+        {
+          *scaling = integer_length - 5;
+          return FT_DivFix( number, power_tens[integer_length - 5] );
+        }
+      }
+      else
+      {
+        *scaling = 0;
+        return number << 16;
+      }
+    }
+  }
+
+
+  static FT_Error
+  cff_parse_font_matrix( CFF_Parser  parser )
+  {
+    CFF_FontRecDict  dict   = (CFF_FontRecDict)parser->object;
+    FT_Matrix*       matrix = &dict->font_matrix;
+    FT_Vector*       offset = &dict->font_offset;
+    FT_ULong*        upm    = &dict->units_per_em;
+    FT_Byte**        data   = parser->stack;
+    FT_Error         error  = CFF_Err_Stack_Underflow;
+
+
+    if ( parser->top >= parser->stack + 6 )
+    {
+      FT_Long  scaling;
+
+
+      error = CFF_Err_Ok;
+
+      dict->has_font_matrix = TRUE;
+
+      /* We expect a well-formed font matrix, this is, the matrix elements */
+      /* `xx' and `yy' are of approximately the same magnitude.  To avoid  */
+      /* loss of precision, we use the magnitude of element `xx' to scale  */
+      /* all other elements.  The scaling factor is then contained in the  */
+      /* `units_per_em' value.                                             */
+
+      matrix->xx = cff_parse_fixed_dynamic( data++, &scaling );
+
+      scaling = -scaling;
+
+      if ( scaling < 0 || scaling > 9 )
+      {
+        /* Return default matrix in case of unlikely values. */
+
+        FT_TRACE1(( "cff_parse_font_matrix:"
+                    " strange scaling value for xx element (%d),\n"
+                    "                      "
+                    " using default matrix\n", scaling ));
+
+        matrix->xx = 0x10000L;
+        matrix->yx = 0;
+        matrix->xy = 0;
+        matrix->yy = 0x10000L;
+        offset->x  = 0;
+        offset->y  = 0;
+        *upm       = 1;
+
+        goto Exit;
+      }
+
+      matrix->yx = cff_parse_fixed_scaled( data++, scaling );
+      matrix->xy = cff_parse_fixed_scaled( data++, scaling );
+      matrix->yy = cff_parse_fixed_scaled( data++, scaling );
+      offset->x  = cff_parse_fixed_scaled( data++, scaling );
+      offset->y  = cff_parse_fixed_scaled( data,   scaling );
+
+      *upm = power_tens[scaling];
+
+      FT_TRACE4(( " [%f %f %f %f %f %f]\n",
+                  (double)matrix->xx / *upm / 65536,
+                  (double)matrix->xy / *upm / 65536,
+                  (double)matrix->yx / *upm / 65536,
+                  (double)matrix->yy / *upm / 65536,
+                  (double)offset->x  / *upm / 65536,
+                  (double)offset->y  / *upm / 65536 ));
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  cff_parse_font_bbox( CFF_Parser  parser )
+  {
+    CFF_FontRecDict  dict = (CFF_FontRecDict)parser->object;
+    FT_BBox*         bbox = &dict->font_bbox;
+    FT_Byte**        data = parser->stack;
+    FT_Error         error;
+
+
+    error = CFF_Err_Stack_Underflow;
+
+    if ( parser->top >= parser->stack + 4 )
+    {
+      bbox->xMin = FT_RoundFix( cff_parse_fixed( data++ ) );
+      bbox->yMin = FT_RoundFix( cff_parse_fixed( data++ ) );
+      bbox->xMax = FT_RoundFix( cff_parse_fixed( data++ ) );
+      bbox->yMax = FT_RoundFix( cff_parse_fixed( data   ) );
+      error = CFF_Err_Ok;
+
+      FT_TRACE4(( " [%d %d %d %d]\n",
+                  bbox->xMin / 65536,
+                  bbox->yMin / 65536,
+                  bbox->xMax / 65536,
+                  bbox->yMax / 65536 ));
+    }
+
+    return error;
+  }
+
+
+  static FT_Error
+  cff_parse_private_dict( CFF_Parser  parser )
+  {
+    CFF_FontRecDict  dict = (CFF_FontRecDict)parser->object;
+    FT_Byte**        data = parser->stack;
+    FT_Error         error;
+
+
+    error = CFF_Err_Stack_Underflow;
+
+    if ( parser->top >= parser->stack + 2 )
+    {
+      dict->private_size   = cff_parse_num( data++ );
+      dict->private_offset = cff_parse_num( data   );
+      FT_TRACE4(( " %lu %lu\n",
+                  dict->private_size, dict->private_offset ));
+
+      error = CFF_Err_Ok;
+    }
+
+    return error;
+  }
+
+
+  static FT_Error
+  cff_parse_cid_ros( CFF_Parser  parser )
+  {
+    CFF_FontRecDict  dict = (CFF_FontRecDict)parser->object;
+    FT_Byte**        data = parser->stack;
+    FT_Error         error;
+
+
+    error = CFF_Err_Stack_Underflow;
+
+    if ( parser->top >= parser->stack + 3 )
+    {
+      dict->cid_registry = (FT_UInt)cff_parse_num( data++ );
+      dict->cid_ordering = (FT_UInt)cff_parse_num( data++ );
+      if ( **data == 30 )
+        FT_TRACE1(( "cff_parse_cid_ros: real supplement is rounded\n" ));
+      dict->cid_supplement = cff_parse_num( data );
+      if ( dict->cid_supplement < 0 )
+        FT_TRACE1(( "cff_parse_cid_ros: negative supplement %d is found\n",
+                   dict->cid_supplement ));
+      error = CFF_Err_Ok;
+
+      FT_TRACE4(( " %d %d %d\n",
+                  dict->cid_registry,
+                  dict->cid_ordering,
+                  dict->cid_supplement ));
+    }
+
+    return error;
+  }
+
+
+#define CFF_FIELD_NUM( code, name, id )             \
+          CFF_FIELD( code, name, id, cff_kind_num )
+#define CFF_FIELD_FIXED( code, name, id )             \
+          CFF_FIELD( code, name, id, cff_kind_fixed )
+#define CFF_FIELD_FIXED_1000( code, name, id )                 \
+          CFF_FIELD( code, name, id, cff_kind_fixed_thousand )
+#define CFF_FIELD_STRING( code, name, id )             \
+          CFF_FIELD( code, name, id, cff_kind_string )
+#define CFF_FIELD_BOOL( code, name, id )             \
+          CFF_FIELD( code, name, id, cff_kind_bool )
+
+#define CFFCODE_TOPDICT  0x1000
+#define CFFCODE_PRIVATE  0x2000
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+
+#undef  CFF_FIELD
+#undef  CFF_FIELD_DELTA
+
+
+#ifndef FT_DEBUG_LEVEL_TRACE
+
+
+#define CFF_FIELD_CALLBACK( code, name, id ) \
+          {                                  \
+            cff_kind_callback,               \
+            code | CFFCODE,                  \
+            0, 0,                            \
+            cff_parse_ ## name,              \
+            0, 0                             \
+          },
+
+#define CFF_FIELD( code, name, id, kind ) \
+          {                               \
+            kind,                         \
+            code | CFFCODE,               \
+            FT_FIELD_OFFSET( name ),      \
+            FT_FIELD_SIZE( name ),        \
+            0, 0, 0                       \
+          },
+
+#define CFF_FIELD_DELTA( code, name, max, id ) \
+          {                                    \
+            cff_kind_delta,                    \
+            code | CFFCODE,                    \
+            FT_FIELD_OFFSET( name ),           \
+            FT_FIELD_SIZE_DELTA( name ),       \
+            0,                                 \
+            max,                               \
+            FT_FIELD_OFFSET( num_ ## name )    \
+          },
+
+  static const CFF_Field_Handler  cff_field_handlers[] =
+  {
+
+#include "cfftoken.h"
+
+    { 0, 0, 0, 0, 0, 0, 0 }
+  };
+
+
+#else /* FT_DEBUG_LEVEL_TRACE */
+
+
+
+#define CFF_FIELD_CALLBACK( code, name, id ) \
+          {                                  \
+            cff_kind_callback,               \
+            code | CFFCODE,                  \
+            0, 0,                            \
+            cff_parse_ ## name,              \
+            0, 0,                            \
+            id                               \
+          },
+
+#define CFF_FIELD( code, name, id, kind ) \
+          {                               \
+            kind,                         \
+            code | CFFCODE,               \
+            FT_FIELD_OFFSET( name ),      \
+            FT_FIELD_SIZE( name ),        \
+            0, 0, 0,                      \
+            id                            \
+          },
+
+#define CFF_FIELD_DELTA( code, name, max, id ) \
+          {                                    \
+            cff_kind_delta,                    \
+            code | CFFCODE,                    \
+            FT_FIELD_OFFSET( name ),           \
+            FT_FIELD_SIZE_DELTA( name ),       \
+            0,                                 \
+            max,                               \
+            FT_FIELD_OFFSET( num_ ## name ),   \
+            id                                 \
+          },
+
+  static const CFF_Field_Handler  cff_field_handlers[] =
+  {
+
+#include "cfftoken.h"
+
+    { 0, 0, 0, 0, 0, 0, 0, 0 }
+  };
+
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+
+  void
+  FT_Destroy_Class_cff_field_handlers( FT_Library          library,
+                                       CFF_Field_Handler*  clazz )
+  {
+    FT_Memory  memory = library->memory;
+
+
+    if ( clazz )
+      FT_FREE( clazz );
+  }
+
+
+  FT_Error
+  FT_Create_Class_cff_field_handlers( FT_Library           library,
+                                      CFF_Field_Handler**  output_class )
+  {
+    CFF_Field_Handler*  clazz;
+    FT_Error            error;
+    FT_Memory           memory = library->memory;
+
+    int  i = 0;
+
+
+#undef CFF_FIELD
+#define CFF_FIELD( code, name, id, kind ) i++;
+#undef CFF_FIELD_DELTA
+#define CFF_FIELD_DELTA( code, name, max, id ) i++;
+#undef CFF_FIELD_CALLBACK
+#define CFF_FIELD_CALLBACK( code, name, id ) i++;
+
+#include "cfftoken.h"
+
+    i++; /* { 0, 0, 0, 0, 0, 0, 0 } */
+
+    if ( FT_ALLOC( clazz, sizeof ( CFF_Field_Handler ) * i ) )
+      return error;
+
+    i = 0;
+
+
+#ifndef FT_DEBUG_LEVEL_TRACE
+
+
+#undef CFF_FIELD_CALLBACK
+#define CFF_FIELD_CALLBACK( code_, name_, id_ )        \
+          clazz[i].kind         = cff_kind_callback;   \
+          clazz[i].code         = code_ | CFFCODE;     \
+          clazz[i].offset       = 0;                   \
+          clazz[i].size         = 0;                   \
+          clazz[i].reader       = cff_parse_ ## name_; \
+          clazz[i].array_max    = 0;                   \
+          clazz[i].count_offset = 0;                   \
+          i++;
+
+#undef  CFF_FIELD
+#define CFF_FIELD( code_, name_, id_, kind_ )               \
+          clazz[i].kind         = kind_;                    \
+          clazz[i].code         = code_ | CFFCODE;          \
+          clazz[i].offset       = FT_FIELD_OFFSET( name_ ); \
+          clazz[i].size         = FT_FIELD_SIZE( name_ );   \
+          clazz[i].reader       = 0;                        \
+          clazz[i].array_max    = 0;                        \
+          clazz[i].count_offset = 0;                        \
+          i++;                                              \
+
+#undef  CFF_FIELD_DELTA
+#define CFF_FIELD_DELTA( code_, name_, max_, id_ )                  \
+          clazz[i].kind         = cff_kind_delta;                   \
+          clazz[i].code         = code_ | CFFCODE;                  \
+          clazz[i].offset       = FT_FIELD_OFFSET( name_ );         \
+          clazz[i].size         = FT_FIELD_SIZE_DELTA( name_ );     \
+          clazz[i].reader       = 0;                                \
+          clazz[i].array_max    = max_;                             \
+          clazz[i].count_offset = FT_FIELD_OFFSET( num_ ## name_ ); \
+          i++;
+
+#include "cfftoken.h"
+
+    clazz[i].kind         = 0;
+    clazz[i].code         = 0;
+    clazz[i].offset       = 0;
+    clazz[i].size         = 0;
+    clazz[i].reader       = 0;
+    clazz[i].array_max    = 0;
+    clazz[i].count_offset = 0;
+
+
+#else /* FT_DEBUG_LEVEL_TRACE */
+
+
+#undef CFF_FIELD_CALLBACK
+#define CFF_FIELD_CALLBACK( code_, name_, id_ )        \
+          clazz[i].kind         = cff_kind_callback;   \
+          clazz[i].code         = code_ | CFFCODE;     \
+          clazz[i].offset       = 0;                   \
+          clazz[i].size         = 0;                   \
+          clazz[i].reader       = cff_parse_ ## name_; \
+          clazz[i].array_max    = 0;                   \
+          clazz[i].count_offset = 0;                   \
+          clazz[i].id           = id_;                 \
+          i++;
+
+#undef  CFF_FIELD
+#define CFF_FIELD( code_, name_, id_, kind_ )               \
+          clazz[i].kind         = kind_;                    \
+          clazz[i].code         = code_ | CFFCODE;          \
+          clazz[i].offset       = FT_FIELD_OFFSET( name_ ); \
+          clazz[i].size         = FT_FIELD_SIZE( name_ );   \
+          clazz[i].reader       = 0;                        \
+          clazz[i].array_max    = 0;                        \
+          clazz[i].count_offset = 0;                        \
+          clazz[i].id           = id_;                      \
+          i++;                                              \
+
+#undef  CFF_FIELD_DELTA
+#define CFF_FIELD_DELTA( code_, name_, max_, id_ )                  \
+          clazz[i].kind         = cff_kind_delta;                   \
+          clazz[i].code         = code_ | CFFCODE;                  \
+          clazz[i].offset       = FT_FIELD_OFFSET( name_ );         \
+          clazz[i].size         = FT_FIELD_SIZE_DELTA( name_ );     \
+          clazz[i].reader       = 0;                                \
+          clazz[i].array_max    = max_;                             \
+          clazz[i].count_offset = FT_FIELD_OFFSET( num_ ## name_ ); \
+          clazz[i].id           = id_;                              \
+          i++;
+
+#include "cfftoken.h"
+
+    clazz[i].kind         = 0;
+    clazz[i].code         = 0;
+    clazz[i].offset       = 0;
+    clazz[i].size         = 0;
+    clazz[i].reader       = 0;
+    clazz[i].array_max    = 0;
+    clazz[i].count_offset = 0;
+    clazz[i].id           = 0;
+
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+    *output_class = clazz;
+
+    return CFF_Err_Ok;
+  }
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cff_parser_run( CFF_Parser  parser,
+                  FT_Byte*    start,
+                  FT_Byte*    limit )
+  {
+    FT_Byte*    p       = start;
+    FT_Error    error   = CFF_Err_Ok;
+    FT_Library  library = parser->library;
+    FT_UNUSED( library );
+
+
+    parser->top    = parser->stack;
+    parser->start  = start;
+    parser->limit  = limit;
+    parser->cursor = start;
+
+    while ( p < limit )
+    {
+      FT_UInt  v = *p;
+
+
+      if ( v >= 27 && v != 31 )
+      {
+        /* it's a number; we will push its position on the stack */
+        if ( parser->top - parser->stack >= CFF_MAX_STACK_DEPTH )
+          goto Stack_Overflow;
+
+        *parser->top ++ = p;
+
+        /* now, skip it */
+        if ( v == 30 )
+        {
+          /* skip real number */
+          p++;
+          for (;;)
+          {
+            /* An unterminated floating point number at the */
+            /* end of a dictionary is invalid but harmless. */
+            if ( p >= limit )
+              goto Exit;
+            v = p[0] >> 4;
+            if ( v == 15 )
+              break;
+            v = p[0] & 0xF;
+            if ( v == 15 )
+              break;
+            p++;
+          }
+        }
+        else if ( v == 28 )
+          p += 2;
+        else if ( v == 29 )
+          p += 4;
+        else if ( v > 246 )
+          p += 1;
+      }
+      else
+      {
+        /* This is not a number, hence it's an operator.  Compute its code */
+        /* and look for it in our current list.                            */
+
+        FT_UInt                   code;
+        FT_UInt                   num_args = (FT_UInt)
+                                             ( parser->top - parser->stack );
+        const CFF_Field_Handler*  field;
+
+
+        *parser->top = p;
+        code = v;
+        if ( v == 12 )
+        {
+          /* two byte operator */
+          p++;
+          if ( p >= limit )
+            goto Syntax_Error;
+
+          code = 0x100 | p[0];
+        }
+        code = code | parser->object_code;
+
+        for ( field = FT_CFF_FIELD_HANDLERS_GET; field->kind; field++ )
+        {
+          if ( field->code == (FT_Int)code )
+          {
+            /* we found our field's handler; read it */
+            FT_Long   val;
+            FT_Byte*  q = (FT_Byte*)parser->object + field->offset;
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+            FT_TRACE4(( "  %s", field->id ));
+#endif
+
+            /* check that we have enough arguments -- except for */
+            /* delta encoded arrays, which can be empty          */
+            if ( field->kind != cff_kind_delta && num_args < 1 )
+              goto Stack_Underflow;
+
+            switch ( field->kind )
+            {
+            case cff_kind_bool:
+            case cff_kind_string:
+            case cff_kind_num:
+              val = cff_parse_num( parser->stack );
+              goto Store_Number;
+
+            case cff_kind_fixed:
+              val = cff_parse_fixed( parser->stack );
+              goto Store_Number;
+
+            case cff_kind_fixed_thousand:
+              val = cff_parse_fixed_scaled( parser->stack, 3 );
+
+            Store_Number:
+              switch ( field->size )
+              {
+              case (8 / FT_CHAR_BIT):
+                *(FT_Byte*)q = (FT_Byte)val;
+                break;
+
+              case (16 / FT_CHAR_BIT):
+                *(FT_Short*)q = (FT_Short)val;
+                break;
+
+              case (32 / FT_CHAR_BIT):
+                *(FT_Int32*)q = (FT_Int)val;
+                break;
+
+              default:  /* for 64-bit systems */
+                *(FT_Long*)q = val;
+              }
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+              switch ( field->kind )
+              {
+              case cff_kind_bool:
+                FT_TRACE4(( " %s\n", val ? "true" : "false" ));
+                break;
+
+              case cff_kind_string:
+                FT_TRACE4(( " %ld (SID)\n", val ));
+                break;
+
+              case cff_kind_num:
+                FT_TRACE4(( " %ld\n", val ));
+                break;
+
+              case cff_kind_fixed:
+                FT_TRACE4(( " %f\n", (double)val / 65536 ));
+                break;
+
+              case cff_kind_fixed_thousand:
+                FT_TRACE4(( " %f\n", (double)val / 65536 / 1000 ));
+
+              default:
+                ; /* never reached */
+              }
+#endif
+
+              break;
+
+            case cff_kind_delta:
+              {
+                FT_Byte*   qcount = (FT_Byte*)parser->object +
+                                      field->count_offset;
+
+                FT_Byte**  data = parser->stack;
+
+
+                if ( num_args > field->array_max )
+                  num_args = field->array_max;
+
+                FT_TRACE4(( " [" ));
+
+                /* store count */
+                *qcount = (FT_Byte)num_args;
+
+                val = 0;
+                while ( num_args > 0 )
+                {
+                  val += cff_parse_num( data++ );
+                  switch ( field->size )
+                  {
+                  case (8 / FT_CHAR_BIT):
+                    *(FT_Byte*)q = (FT_Byte)val;
+                    break;
+
+                  case (16 / FT_CHAR_BIT):
+                    *(FT_Short*)q = (FT_Short)val;
+                    break;
+
+                  case (32 / FT_CHAR_BIT):
+                    *(FT_Int32*)q = (FT_Int)val;
+                    break;
+
+                  default:  /* for 64-bit systems */
+                    *(FT_Long*)q = val;
+                  }
+
+                  FT_TRACE4(( " %ld", val ));
+
+                  q += field->size;
+                  num_args--;
+                }
+
+                FT_TRACE4(( "]\n" ));
+              }
+              break;
+
+            default:  /* callback */
+              error = field->reader( parser );
+              if ( error )
+                goto Exit;
+            }
+            goto Found;
+          }
+        }
+
+        /* this is an unknown operator, or it is unsupported; */
+        /* we will ignore it for now.                         */
+
+      Found:
+        /* clear stack */
+        parser->top = parser->stack;
+      }
+      p++;
+    }
+
+  Exit:
+    return error;
+
+  Stack_Overflow:
+    error = CFF_Err_Invalid_Argument;
+    goto Exit;
+
+  Stack_Underflow:
+    error = CFF_Err_Invalid_Argument;
+    goto Exit;
+
+  Syntax_Error:
+    error = CFF_Err_Invalid_Argument;
+    goto Exit;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffparse.h b/extensions/externals/src/freetype-2.4.9/src/cff/cffparse.h
new file mode 100644
index 0000000..61d91ed
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffparse.h
@@ -0,0 +1,106 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffparse.h                                                             */
+/*                                                                         */
+/*    CFF token stream parser (specification)                              */
+/*                                                                         */
+/*  Copyright 1996-2003, 2011 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CFF_PARSE_H__
+#define __CFF_PARSE_H__
+
+
+#include <ft2build.h>
+#include "cfftypes.h"
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define CFF_MAX_STACK_DEPTH  96
+
+#define CFF_CODE_TOPDICT  0x1000
+#define CFF_CODE_PRIVATE  0x2000
+
+
+  typedef struct  CFF_ParserRec_
+  {
+    FT_Library library;
+    FT_Byte*   start;
+    FT_Byte*   limit;
+    FT_Byte*   cursor;
+
+    FT_Byte*   stack[CFF_MAX_STACK_DEPTH + 1];
+    FT_Byte**  top;
+
+    FT_UInt    object_code;
+    void*      object;
+
+  } CFF_ParserRec, *CFF_Parser;
+
+
+  FT_LOCAL( void )
+  cff_parser_init( CFF_Parser  parser,
+                   FT_UInt     code,
+                   void*       object,
+                   FT_Library  library);
+
+  FT_LOCAL( FT_Error )
+  cff_parser_run( CFF_Parser  parser,
+                  FT_Byte*    start,
+                  FT_Byte*    limit );
+
+
+  enum
+  {
+    cff_kind_none = 0,
+    cff_kind_num,
+    cff_kind_fixed,
+    cff_kind_fixed_thousand,
+    cff_kind_string,
+    cff_kind_bool,
+    cff_kind_delta,
+    cff_kind_callback,
+
+    cff_kind_max  /* do not remove */
+  };
+
+
+  /* now generate handlers for the most simple fields */
+  typedef FT_Error  (*CFF_Field_Reader)( CFF_Parser  parser );
+
+  typedef struct  CFF_Field_Handler_
+  {
+    int               kind;
+    int               code;
+    FT_UInt           offset;
+    FT_Byte           size;
+    CFF_Field_Reader  reader;
+    FT_UInt           array_max;
+    FT_UInt           count_offset;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+    const char*       id;
+#endif
+
+  } CFF_Field_Handler;
+
+
+FT_END_HEADER
+
+
+#endif /* __CFF_PARSE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffpic.c b/extensions/externals/src/freetype-2.4.9/src/cff/cffpic.c
new file mode 100644
index 0000000..1c19d58
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffpic.c
@@ -0,0 +1,148 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffpic.c                                                               */
+/*                                                                         */
+/*    The FreeType position independent code services for cff module.      */
+/*                                                                         */
+/*  Copyright 2009, 2010 by                                                */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "cffcmap.h"
+#include "cffpic.h"
+#include "cfferrs.h"
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /* forward declaration of PIC init functions from cffdrivr.c */
+  FT_Error
+  FT_Create_Class_cff_services(
+    FT_Library           library,
+    FT_ServiceDescRec**  output_class );
+
+  void
+  FT_Destroy_Class_cff_services(
+    FT_Library          library,
+    FT_ServiceDescRec*  clazz );
+
+  void
+  FT_Init_Class_cff_service_ps_info(
+    FT_Library             library,
+    FT_Service_PsInfoRec*  clazz );
+
+  void
+  FT_Init_Class_cff_service_glyph_dict(
+    FT_Library                library,
+    FT_Service_GlyphDictRec*  clazz );
+
+  void
+  FT_Init_Class_cff_service_ps_name(
+    FT_Library                 library,
+    FT_Service_PsFontNameRec*  clazz );
+
+  void
+  FT_Init_Class_cff_service_get_cmap_info(
+    FT_Library              library,
+    FT_Service_TTCMapsRec*  clazz );
+
+  void
+  FT_Init_Class_cff_service_cid_info(
+    FT_Library          library,
+    FT_Service_CIDRec*  clazz );
+
+  /* forward declaration of PIC init functions from cffparse.c */
+  FT_Error
+  FT_Create_Class_cff_field_handlers(
+    FT_Library           library,
+    CFF_Field_Handler**  output_class );
+
+  void
+  FT_Destroy_Class_cff_field_handlers(
+    FT_Library          library,
+    CFF_Field_Handler*  clazz );
+
+  void
+  cff_driver_class_pic_free( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory  memory = library->memory;
+
+
+    if ( pic_container->cff )
+    {
+      CffModulePIC*  container = ( CffModulePIC* )pic_container->cff;
+
+
+      if ( container->cff_services )
+        FT_Destroy_Class_cff_services( library,
+                                       container->cff_services );
+      container->cff_services = NULL;
+      if ( container->cff_field_handlers )
+        FT_Destroy_Class_cff_field_handlers(
+          library, container->cff_field_handlers );
+      container->cff_field_handlers = NULL;
+      FT_FREE( container );
+      pic_container->cff = NULL;
+    }
+  }
+
+
+  FT_Error
+  cff_driver_class_pic_init( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Error           error         = CFF_Err_Ok;
+    CffModulePIC*      container;
+    FT_Memory          memory        = library->memory;
+
+
+    /* allocate pointer, clear and set global container pointer */
+    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
+      return error;
+    FT_MEM_SET( container, 0, sizeof ( *container ) );
+    pic_container->cff = container;
+
+    /* initialize pointer table - this is how the module usually expects this data */
+    error = FT_Create_Class_cff_services( library,
+                                          &container->cff_services );
+    if ( error )
+      goto Exit;
+    error = FT_Create_Class_cff_field_handlers(
+              library, &container->cff_field_handlers );
+    if ( error )
+      goto Exit;
+    FT_Init_Class_cff_service_ps_info(
+      library, &container->cff_service_ps_info );
+    FT_Init_Class_cff_service_glyph_dict(
+      library, &container->cff_service_glyph_dict );
+    FT_Init_Class_cff_service_ps_name(
+      library, &container->cff_service_ps_name );
+    FT_Init_Class_cff_service_get_cmap_info(
+      library, &container->cff_service_get_cmap_info );
+    FT_Init_Class_cff_service_cid_info(
+      library, &container->cff_service_cid_info );
+    FT_Init_Class_cff_cmap_encoding_class_rec(
+      library, &container->cff_cmap_encoding_class_rec );
+    FT_Init_Class_cff_cmap_unicode_class_rec(
+      library, &container->cff_cmap_unicode_class_rec );
+Exit:
+    if ( error )
+      cff_driver_class_pic_free( library );
+    return error;
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cffpic.h b/extensions/externals/src/freetype-2.4.9/src/cff/cffpic.h
new file mode 100644
index 0000000..342edd8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cffpic.h
@@ -0,0 +1,87 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cffpic.h                                                               */
+/*                                                                         */
+/*    The FreeType position independent code services for cff module.      */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CFFPIC_H__
+#define __CFFPIC_H__
+
+
+FT_BEGIN_HEADER
+
+#include FT_INTERNAL_PIC_H
+
+#ifndef FT_CONFIG_OPTION_PIC
+#define FT_CFF_SERVICE_PS_INFO_GET         cff_service_ps_info
+#define FT_CFF_SERVICE_GLYPH_DICT_GET      cff_service_glyph_dict
+#define FT_CFF_SERVICE_PS_NAME_GET         cff_service_ps_name
+#define FT_CFF_SERVICE_GET_CMAP_INFO_GET   cff_service_get_cmap_info
+#define FT_CFF_SERVICE_CID_INFO_GET        cff_service_cid_info
+#define FT_CFF_SERVICES_GET                cff_services
+#define FT_CFF_CMAP_ENCODING_CLASS_REC_GET cff_cmap_encoding_class_rec
+#define FT_CFF_CMAP_UNICODE_CLASS_REC_GET  cff_cmap_unicode_class_rec
+#define FT_CFF_FIELD_HANDLERS_GET          cff_field_handlers
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#include FT_SERVICE_GLYPH_DICT_H
+#include "cffparse.h"
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_TT_CMAP_H
+#include FT_SERVICE_CID_H
+
+  typedef struct CffModulePIC_
+  {
+    FT_ServiceDescRec* cff_services;
+    CFF_Field_Handler* cff_field_handlers;
+    FT_Service_PsInfoRec cff_service_ps_info;
+    FT_Service_GlyphDictRec cff_service_glyph_dict;
+    FT_Service_PsFontNameRec cff_service_ps_name;
+    FT_Service_TTCMapsRec  cff_service_get_cmap_info;
+    FT_Service_CIDRec  cff_service_cid_info;
+    FT_CMap_ClassRec cff_cmap_encoding_class_rec;
+    FT_CMap_ClassRec cff_cmap_unicode_class_rec;
+  } CffModulePIC;
+
+#define GET_PIC(lib)                       ((CffModulePIC*)((lib)->pic_container.cff))
+#define FT_CFF_SERVICE_PS_INFO_GET         (GET_PIC(library)->cff_service_ps_info)
+#define FT_CFF_SERVICE_GLYPH_DICT_GET      (GET_PIC(library)->cff_service_glyph_dict)
+#define FT_CFF_SERVICE_PS_NAME_GET         (GET_PIC(library)->cff_service_ps_name)
+#define FT_CFF_SERVICE_GET_CMAP_INFO_GET   (GET_PIC(library)->cff_service_get_cmap_info)
+#define FT_CFF_SERVICE_CID_INFO_GET        (GET_PIC(library)->cff_service_cid_info)
+#define FT_CFF_SERVICES_GET                (GET_PIC(library)->cff_services)
+#define FT_CFF_CMAP_ENCODING_CLASS_REC_GET (GET_PIC(library)->cff_cmap_encoding_class_rec)
+#define FT_CFF_CMAP_UNICODE_CLASS_REC_GET  (GET_PIC(library)->cff_cmap_unicode_class_rec)
+#define FT_CFF_FIELD_HANDLERS_GET          (GET_PIC(library)->cff_field_handlers)
+
+  /* see cffpic.c for the implementation */
+  void
+  cff_driver_class_pic_free( FT_Library  library );
+
+  FT_Error
+  cff_driver_class_pic_init( FT_Library  library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __CFFPIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cfftoken.h b/extensions/externals/src/freetype-2.4.9/src/cff/cfftoken.h
new file mode 100644
index 0000000..bcb4276
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cfftoken.h
@@ -0,0 +1,97 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cfftoken.h                                                             */
+/*                                                                         */
+/*    CFF token definitions (specification only).                          */
+/*                                                                         */
+/*  Copyright 1996-2003, 2011 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  CFF_FontRecDictRec
+
+#undef  CFFCODE
+#define CFFCODE       CFFCODE_TOPDICT
+
+  CFF_FIELD_STRING  ( 0,     version,             "Version" )
+  CFF_FIELD_STRING  ( 1,     notice,              "Notice" )
+  CFF_FIELD_STRING  ( 0x100, copyright,           "Copyright" )
+  CFF_FIELD_STRING  ( 2,     full_name,           "FullName" )
+  CFF_FIELD_STRING  ( 3,     family_name,         "FamilyName" )
+  CFF_FIELD_STRING  ( 4,     weight,              "Weight" )
+  CFF_FIELD_BOOL    ( 0x101, is_fixed_pitch,      "isFixedPitch" )
+  CFF_FIELD_FIXED   ( 0x102, italic_angle,        "ItalicAngle" )
+  CFF_FIELD_FIXED   ( 0x103, underline_position,  "UnderlinePosition" )
+  CFF_FIELD_FIXED   ( 0x104, underline_thickness, "UnderlineThickness" )
+  CFF_FIELD_NUM     ( 0x105, paint_type,          "PaintType" )
+  CFF_FIELD_NUM     ( 0x106, charstring_type,     "CharstringType" )
+  CFF_FIELD_CALLBACK( 0x107, font_matrix,         "FontMatrix" )
+  CFF_FIELD_NUM     ( 13,    unique_id,           "UniqueID" )
+  CFF_FIELD_CALLBACK( 5,     font_bbox,           "FontBBox" )
+  CFF_FIELD_NUM     ( 0x108, stroke_width,        "StrokeWidth" )
+  CFF_FIELD_NUM     ( 15,    charset_offset,      "charset" )
+  CFF_FIELD_NUM     ( 16,    encoding_offset,     "Encoding" )
+  CFF_FIELD_NUM     ( 17,    charstrings_offset,  "CharStrings" )
+  CFF_FIELD_CALLBACK( 18,    private_dict,        "Private" )
+  CFF_FIELD_NUM     ( 0x114, synthetic_base,      "SyntheticBase" )
+  CFF_FIELD_STRING  ( 0x115, embedded_postscript, "PostScript" )
+
+#if 0
+  CFF_FIELD_STRING  ( 0x116, base_font_name,      "BaseFontName" )
+  CFF_FIELD_DELTA   ( 0x117, base_font_blend, 16, "BaseFontBlend" )
+  CFF_FIELD_CALLBACK( 0x118, multiple_master,     "MultipleMaster" )
+  CFF_FIELD_CALLBACK( 0x119, blend_axis_types,    "BlendAxisTypes" )
+#endif
+
+  CFF_FIELD_CALLBACK( 0x11E, cid_ros,              "ROS" )
+  CFF_FIELD_NUM     ( 0x11F, cid_font_version,     "CIDFontVersion" )
+  CFF_FIELD_NUM     ( 0x120, cid_font_revision,    "CIDFontRevision" )
+  CFF_FIELD_NUM     ( 0x121, cid_font_type,        "CIDFontType" )
+  CFF_FIELD_NUM     ( 0x122, cid_count,            "CIDCount" )
+  CFF_FIELD_NUM     ( 0x123, cid_uid_base,         "UIDBase" )
+  CFF_FIELD_NUM     ( 0x124, cid_fd_array_offset,  "FDArray" )
+  CFF_FIELD_NUM     ( 0x125, cid_fd_select_offset, "FDSelect" )
+  CFF_FIELD_STRING  ( 0x126, cid_font_name,        "FontName" )
+
+#if 0
+  CFF_FIELD_NUM     ( 0x127, chameleon, "Chameleon" )
+#endif
+
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  CFF_PrivateRec
+#undef  CFFCODE
+#define CFFCODE       CFFCODE_PRIVATE
+
+  CFF_FIELD_DELTA     ( 6,     blue_values, 14,        "BlueValues" )
+  CFF_FIELD_DELTA     ( 7,     other_blues, 10,        "OtherBlues" )
+  CFF_FIELD_DELTA     ( 8,     family_blues, 14,       "FamilyBlues" )
+  CFF_FIELD_DELTA     ( 9,     family_other_blues, 10, "FamilyOtherBlues" )
+  CFF_FIELD_FIXED_1000( 0x109, blue_scale,             "BlueScale" )
+  CFF_FIELD_NUM       ( 0x10A, blue_shift,             "BlueShift" )
+  CFF_FIELD_NUM       ( 0x10B, blue_fuzz,              "BlueFuzz" )
+  CFF_FIELD_NUM       ( 10,    standard_width,         "StdHW" )
+  CFF_FIELD_NUM       ( 11,    standard_height,        "StdVW" )
+  CFF_FIELD_DELTA     ( 0x10C, snap_widths, 13,        "StemSnapH" )
+  CFF_FIELD_DELTA     ( 0x10D, snap_heights, 13,       "StemSnapV" )
+  CFF_FIELD_BOOL      ( 0x10E, force_bold,             "ForceBold" )
+  CFF_FIELD_FIXED     ( 0x10F, force_bold_threshold,   "ForceBoldThreshold" )
+  CFF_FIELD_NUM       ( 0x110, lenIV,                  "lenIV" )
+  CFF_FIELD_NUM       ( 0x111, language_group,         "LanguageGroup" )
+  CFF_FIELD_FIXED     ( 0x112, expansion_factor,       "ExpansionFactor" )
+  CFF_FIELD_NUM       ( 0x113, initial_random_seed,    "initialRandomSeed" )
+  CFF_FIELD_NUM       ( 19,    local_subrs_offset,     "Subrs" )
+  CFF_FIELD_NUM       ( 20,    default_width,          "defaultWidthX" )
+  CFF_FIELD_NUM       ( 21,    nominal_width,          "nominalWidthX" )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/cfftypes.h b/extensions/externals/src/freetype-2.4.9/src/cff/cfftypes.h
new file mode 100644
index 0000000..7c99036
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/cfftypes.h
@@ -0,0 +1,281 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cfftypes.h                                                             */
+/*                                                                         */
+/*    Basic OpenType/CFF type definitions and interface (specification     */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 1996-2003, 2006-2008, 2010-2011 by                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CFFTYPES_H__
+#define __CFFTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TYPE1_TABLES_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CFF_IndexRec                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a CFF Index table.                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    stream      :: The source input stream.                            */
+  /*                                                                       */
+  /*    start       :: The position of the first index byte in the         */
+  /*                   input stream.                                       */
+  /*                                                                       */
+  /*    count       :: The number of elements in the index.                */
+  /*                                                                       */
+  /*    off_size    :: The size in bytes of object offsets in index.       */
+  /*                                                                       */
+  /*    data_offset :: The position of first data byte in the index's      */
+  /*                   bytes.                                              */
+  /*                                                                       */
+  /*    data_size   :: The size of the data table in this index.           */
+  /*                                                                       */
+  /*    offsets     :: A table of element offsets in the index.  Must be   */
+  /*                   loaded explicitly.                                  */
+  /*                                                                       */
+  /*    bytes       :: If the index is loaded in memory, its bytes.        */
+  /*                                                                       */
+  typedef struct  CFF_IndexRec_
+  {
+    FT_Stream  stream;
+    FT_ULong   start;
+    FT_UInt    count;
+    FT_Byte    off_size;
+    FT_ULong   data_offset;
+    FT_ULong   data_size;
+
+    FT_ULong*  offsets;
+    FT_Byte*   bytes;
+
+  } CFF_IndexRec, *CFF_Index;
+
+
+  typedef struct  CFF_EncodingRec_
+  {
+    FT_UInt     format;
+    FT_ULong    offset;
+
+    FT_UInt     count;
+    FT_UShort   sids [256];  /* avoid dynamic allocations */
+    FT_UShort   codes[256];
+
+  } CFF_EncodingRec, *CFF_Encoding;
+
+
+  typedef struct  CFF_CharsetRec_
+  {
+
+    FT_UInt     format;
+    FT_ULong    offset;
+
+    FT_UShort*  sids;
+    FT_UShort*  cids;       /* the inverse mapping of `sids'; only needed */
+                            /* for CID-keyed fonts                        */
+    FT_UInt     max_cid;
+    FT_UInt     num_glyphs;
+
+  } CFF_CharsetRec, *CFF_Charset;
+
+
+  typedef struct  CFF_FontRecDictRec_
+  {
+    FT_UInt    version;
+    FT_UInt    notice;
+    FT_UInt    copyright;
+    FT_UInt    full_name;
+    FT_UInt    family_name;
+    FT_UInt    weight;
+    FT_Bool    is_fixed_pitch;
+    FT_Fixed   italic_angle;
+    FT_Fixed   underline_position;
+    FT_Fixed   underline_thickness;
+    FT_Int     paint_type;
+    FT_Int     charstring_type;
+    FT_Matrix  font_matrix;
+    FT_Bool    has_font_matrix;
+    FT_ULong   units_per_em;  /* temporarily used as scaling value also */
+    FT_Vector  font_offset;
+    FT_ULong   unique_id;
+    FT_BBox    font_bbox;
+    FT_Pos     stroke_width;
+    FT_ULong   charset_offset;
+    FT_ULong   encoding_offset;
+    FT_ULong   charstrings_offset;
+    FT_ULong   private_offset;
+    FT_ULong   private_size;
+    FT_Long    synthetic_base;
+    FT_UInt    embedded_postscript;
+
+    /* these should only be used for the top-level font dictionary */
+    FT_UInt    cid_registry;
+    FT_UInt    cid_ordering;
+    FT_Long    cid_supplement;
+
+    FT_Long    cid_font_version;
+    FT_Long    cid_font_revision;
+    FT_Long    cid_font_type;
+    FT_ULong   cid_count;
+    FT_ULong   cid_uid_base;
+    FT_ULong   cid_fd_array_offset;
+    FT_ULong   cid_fd_select_offset;
+    FT_UInt    cid_font_name;
+
+  } CFF_FontRecDictRec, *CFF_FontRecDict;
+
+
+  typedef struct  CFF_PrivateRec_
+  {
+    FT_Byte   num_blue_values;
+    FT_Byte   num_other_blues;
+    FT_Byte   num_family_blues;
+    FT_Byte   num_family_other_blues;
+
+    FT_Pos    blue_values[14];
+    FT_Pos    other_blues[10];
+    FT_Pos    family_blues[14];
+    FT_Pos    family_other_blues[10];
+
+    FT_Fixed  blue_scale;
+    FT_Pos    blue_shift;
+    FT_Pos    blue_fuzz;
+    FT_Pos    standard_width;
+    FT_Pos    standard_height;
+
+    FT_Byte   num_snap_widths;
+    FT_Byte   num_snap_heights;
+    FT_Pos    snap_widths[13];
+    FT_Pos    snap_heights[13];
+    FT_Bool   force_bold;
+    FT_Fixed  force_bold_threshold;
+    FT_Int    lenIV;
+    FT_Int    language_group;
+    FT_Fixed  expansion_factor;
+    FT_Long   initial_random_seed;
+    FT_ULong  local_subrs_offset;
+    FT_Pos    default_width;
+    FT_Pos    nominal_width;
+
+  } CFF_PrivateRec, *CFF_Private;
+
+
+  typedef struct  CFF_FDSelectRec_
+  {
+    FT_Byte   format;
+    FT_UInt   range_count;
+
+    /* that's the table, taken from the file `as is' */
+    FT_Byte*  data;
+    FT_UInt   data_size;
+
+    /* small cache for format 3 only */
+    FT_UInt   cache_first;
+    FT_UInt   cache_count;
+    FT_Byte   cache_fd;
+
+  } CFF_FDSelectRec, *CFF_FDSelect;
+
+
+  /* A SubFont packs a font dict and a private dict together.  They are */
+  /* needed to support CID-keyed CFF fonts.                             */
+  typedef struct  CFF_SubFontRec_
+  {
+    CFF_FontRecDictRec  font_dict;
+    CFF_PrivateRec      private_dict;
+
+    CFF_IndexRec        local_subrs_index;
+    FT_Byte**           local_subrs; /* array of pointers into Local Subrs INDEX data */
+
+  } CFF_SubFontRec, *CFF_SubFont;
+
+
+#define CFF_MAX_CID_FONTS  256
+
+
+  typedef struct  CFF_FontRec_
+  {
+    FT_Stream        stream;
+    FT_Memory        memory;
+    FT_UInt          num_faces;
+    FT_UInt          num_glyphs;
+
+    FT_Byte          version_major;
+    FT_Byte          version_minor;
+    FT_Byte          header_size;
+    FT_Byte          absolute_offsize;
+
+
+    CFF_IndexRec     name_index;
+    CFF_IndexRec     top_dict_index;
+    CFF_IndexRec     global_subrs_index;
+
+    CFF_EncodingRec  encoding;
+    CFF_CharsetRec   charset;
+
+    CFF_IndexRec     charstrings_index;
+    CFF_IndexRec     font_dict_index;
+    CFF_IndexRec     private_index;
+    CFF_IndexRec     local_subrs_index;
+
+    FT_String*       font_name;
+
+    /* array of pointers into Global Subrs INDEX data */
+    FT_Byte**        global_subrs;
+
+    /* array of pointers into String INDEX data stored at string_pool */
+    FT_UInt          num_strings;
+    FT_Byte**        strings;
+    FT_Byte*         string_pool;
+
+    CFF_SubFontRec   top_font;
+    FT_UInt          num_subfonts;
+    CFF_SubFont      subfonts[CFF_MAX_CID_FONTS];
+
+    CFF_FDSelectRec  fd_select;
+
+    /* interface to PostScript hinter */
+    PSHinter_Service  pshinter;
+
+    /* interface to Postscript Names service */
+    FT_Service_PsCMaps  psnames;
+
+    /* since version 2.3.0 */
+    PS_FontInfoRec*  font_info;   /* font info dictionary */
+
+    /* since version 2.3.6 */
+    FT_String*       registry;
+    FT_String*       ordering;
+
+  } CFF_FontRec, *CFF_Font;
+
+
+FT_END_HEADER
+
+#endif /* __CFFTYPES_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/module.mk b/extensions/externals/src/freetype-2.4.9/src/cff/module.mk
new file mode 100644
index 0000000..ef1391c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 CFF module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += CFF_DRIVER
+
+define CFF_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, cff_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)cff       $(ECHO_DRIVER_DESC)OpenType fonts with extension *.otf$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/cff/rules.mk b/extensions/externals/src/freetype-2.4.9/src/cff/rules.mk
new file mode 100644
index 0000000..ca7aa5d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cff/rules.mk
@@ -0,0 +1,73 @@
+#
+# FreeType 2 OpenType/CFF driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003, 2011 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# OpenType driver directory
+#
+CFF_DIR := $(SRC_DIR)/cff
+
+
+CFF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(CFF_DIR))
+
+
+# CFF driver sources (i.e., C files)
+#
+CFF_DRV_SRC := $(CFF_DIR)/cffcmap.c  \
+               $(CFF_DIR)/cffdrivr.c \
+               $(CFF_DIR)/cffgload.c \
+               $(CFF_DIR)/cffload.c  \
+               $(CFF_DIR)/cffobjs.c  \
+               $(CFF_DIR)/cffparse.c \
+               $(CFF_DIR)/cffpic.c
+
+# CFF driver headers
+#
+CFF_DRV_H := $(CFF_DRV_SRC:%.c=%.h) \
+             $(CFF_DIR)/cfferrs.h   \
+             $(CFF_DIR)/cfftoken.h  \
+             $(CFF_DIR)/cfftypes.h
+
+
+# CFF driver object(s)
+#
+#   CFF_DRV_OBJ_M is used during `multi' builds
+#   CFF_DRV_OBJ_S is used during `single' builds
+#
+CFF_DRV_OBJ_M := $(CFF_DRV_SRC:$(CFF_DIR)/%.c=$(OBJ_DIR)/%.$O)
+CFF_DRV_OBJ_S := $(OBJ_DIR)/cff.$O
+
+# CFF driver source file for single build
+#
+CFF_DRV_SRC_S := $(CFF_DIR)/cff.c
+
+
+# CFF driver - single object
+#
+$(CFF_DRV_OBJ_S): $(CFF_DRV_SRC_S) $(CFF_DRV_SRC) $(FREETYPE_H) $(CFF_DRV_H)
+	$(CFF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(CFF_DRV_SRC_S))
+
+
+# CFF driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(CFF_DIR)/%.c $(FREETYPE_H) $(CFF_DRV_H)
+	$(CFF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(CFF_DRV_OBJ_S)
+DRV_OBJS_M += $(CFF_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/Jamfile b/extensions/externals/src/freetype-2.4.9/src/cid/Jamfile
new file mode 100644
index 0000000..ebeaed5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/cid Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) cid ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = cidobjs cidload cidgload cidriver cidparse ;
+  }
+  else
+  {
+    _sources = type1cid ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/cid Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/ciderrs.h b/extensions/externals/src/freetype-2.4.9/src/cid/ciderrs.h
new file mode 100644
index 0000000..ef13155
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/ciderrs.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ciderrs.h                                                              */
+/*                                                                         */
+/*    CID error codes (specification only).                                */
+/*                                                                         */
+/*  Copyright 2001, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the CID error enumeration constants.      */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __CIDERRS_H__
+#define __CIDERRS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  CID_Err_
+#define FT_ERR_BASE    FT_Mod_Err_CID
+
+#include FT_ERRORS_H
+
+#endif /* __CIDERRS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/cidgload.c b/extensions/externals/src/freetype-2.4.9/src/cid/cidgload.c
new file mode 100644
index 0000000..bd84023
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/cidgload.c
@@ -0,0 +1,442 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cidgload.c                                                             */
+/*                                                                         */
+/*    CID-keyed Type1 Glyph Loader (body).                                 */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010 by */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "cidload.h"
+#include "cidgload.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_CALC_H
+
+#include "ciderrs.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cidgload
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  cid_load_glyph( T1_Decoder  decoder,
+                  FT_UInt     glyph_index )
+  {
+    CID_Face       face = (CID_Face)decoder->builder.face;
+    CID_FaceInfo   cid  = &face->cid;
+    FT_Byte*       p;
+    FT_UInt        fd_select;
+    FT_Stream      stream       = face->cid_stream;
+    FT_Error       error        = CID_Err_Ok;
+    FT_Byte*       charstring   = 0;
+    FT_Memory      memory       = face->root.memory;
+    FT_ULong       glyph_length = 0;
+    PSAux_Service  psaux        = (PSAux_Service)face->psaux;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    FT_Incremental_InterfaceRec *inc =
+                                  face->root.internal->incremental_interface;
+#endif
+
+
+    FT_TRACE4(( "cid_load_glyph: glyph index %d\n", glyph_index ));
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+    /* For incremental fonts get the character data using */
+    /* the callback function.                             */
+    if ( inc )
+    {
+      FT_Data  glyph_data;
+
+
+      error = inc->funcs->get_glyph_data( inc->object,
+                                          glyph_index, &glyph_data );
+      if ( error )
+        goto Exit;
+
+      p         = (FT_Byte*)glyph_data.pointer;
+      fd_select = (FT_UInt)cid_get_offset( &p, (FT_Byte)cid->fd_bytes );
+
+      if ( glyph_data.length != 0 )
+      {
+        glyph_length = glyph_data.length - cid->fd_bytes;
+        (void)FT_ALLOC( charstring, glyph_length );
+        if ( !error )
+          ft_memcpy( charstring, glyph_data.pointer + cid->fd_bytes,
+                     glyph_length );
+      }
+
+      inc->funcs->free_glyph_data( inc->object, &glyph_data );
+
+      if ( error )
+        goto Exit;
+    }
+
+    else
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+    /* For ordinary fonts read the CID font dictionary index */
+    /* and charstring offset from the CIDMap.                */
+    {
+      FT_UInt   entry_len = cid->fd_bytes + cid->gd_bytes;
+      FT_ULong  off1;
+
+
+      if ( FT_STREAM_SEEK( cid->data_offset + cid->cidmap_offset +
+                           glyph_index * entry_len )               ||
+           FT_FRAME_ENTER( 2 * entry_len )                         )
+        goto Exit;
+
+      p            = (FT_Byte*)stream->cursor;
+      fd_select    = (FT_UInt) cid_get_offset( &p, (FT_Byte)cid->fd_bytes );
+      off1         = (FT_ULong)cid_get_offset( &p, (FT_Byte)cid->gd_bytes );
+      p           += cid->fd_bytes;
+      glyph_length = cid_get_offset( &p, (FT_Byte)cid->gd_bytes ) - off1;
+      FT_FRAME_EXIT();
+
+      if ( fd_select >= (FT_UInt)cid->num_dicts )
+      {
+        error = CID_Err_Invalid_Offset;
+        goto Exit;
+      }
+      if ( glyph_length == 0 )
+        goto Exit;
+      if ( FT_ALLOC( charstring, glyph_length ) )
+        goto Exit;
+      if ( FT_STREAM_READ_AT( cid->data_offset + off1,
+                              charstring, glyph_length ) )
+        goto Exit;
+    }
+
+    /* Now set up the subrs array and parse the charstrings. */
+    {
+      CID_FaceDict  dict;
+      CID_Subrs     cid_subrs = face->subrs + fd_select;
+      FT_Int        cs_offset;
+
+
+      /* Set up subrs */
+      decoder->num_subrs = cid_subrs->num_subrs;
+      decoder->subrs     = cid_subrs->code;
+      decoder->subrs_len = 0;
+
+      /* Set up font matrix */
+      dict                 = cid->font_dicts + fd_select;
+
+      decoder->font_matrix = dict->font_matrix;
+      decoder->font_offset = dict->font_offset;
+      decoder->lenIV       = dict->private_dict.lenIV;
+
+      /* Decode the charstring. */
+
+      /* Adjustment for seed bytes. */
+      cs_offset = ( decoder->lenIV >= 0 ? decoder->lenIV : 0 );
+
+      /* Decrypt only if lenIV >= 0. */
+      if ( decoder->lenIV >= 0 )
+        psaux->t1_decrypt( charstring, glyph_length, 4330 );
+
+      error = decoder->funcs.parse_charstrings(
+                decoder, charstring + cs_offset,
+                (FT_Int)glyph_length - cs_offset );
+    }
+
+    FT_FREE( charstring );
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+    /* Incremental fonts can optionally override the metrics. */
+    if ( !error && inc && inc->funcs->get_glyph_metrics )
+    {
+      FT_Incremental_MetricsRec  metrics;
+
+
+      metrics.bearing_x = FIXED_TO_INT( decoder->builder.left_bearing.x );
+      metrics.bearing_y = 0;
+      metrics.advance   = FIXED_TO_INT( decoder->builder.advance.x );
+      metrics.advance_v = FIXED_TO_INT( decoder->builder.advance.y );
+
+      error = inc->funcs->get_glyph_metrics( inc->object,
+                                             glyph_index, FALSE, &metrics );
+
+      decoder->builder.left_bearing.x = INT_TO_FIXED( metrics.bearing_x );
+      decoder->builder.advance.x      = INT_TO_FIXED( metrics.advance );
+      decoder->builder.advance.y      = INT_TO_FIXED( metrics.advance_v );
+    }
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+  Exit:
+    return error;
+  }
+
+
+#if 0
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /**********                                                      *********/
+  /**********                                                      *********/
+  /**********            COMPUTE THE MAXIMUM ADVANCE WIDTH         *********/
+  /**********                                                      *********/
+  /**********    The following code is in charge of computing      *********/
+  /**********    the maximum advance width of the font.  It        *********/
+  /**********    quickly processes each glyph charstring to        *********/
+  /**********    extract the value from either a `sbw' or `seac'   *********/
+  /**********    operator.                                         *********/
+  /**********                                                      *********/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cid_face_compute_max_advance( CID_Face  face,
+                                FT_Int*   max_advance )
+  {
+    FT_Error       error;
+    T1_DecoderRec  decoder;
+    FT_Int         glyph_index;
+
+    PSAux_Service  psaux = (PSAux_Service)face->psaux;
+
+
+    *max_advance = 0;
+
+    /* Initialize load decoder */
+    error = psaux->t1_decoder_funcs->init( &decoder,
+                                           (FT_Face)face,
+                                           0, /* size       */
+                                           0, /* glyph slot */
+                                           0, /* glyph names! XXX */
+                                           0, /* blend == 0 */
+                                           0, /* hinting == 0 */
+                                           cid_load_glyph );
+    if ( error )
+      return error;
+
+    /* TODO: initialize decoder.len_buildchar and decoder.buildchar */
+    /*       if we ever support CID-keyed multiple master fonts     */
+
+    decoder.builder.metrics_only = 1;
+    decoder.builder.load_points  = 0;
+
+    /* for each glyph, parse the glyph charstring and extract */
+    /* the advance width                                      */
+    for ( glyph_index = 0; glyph_index < face->root.num_glyphs;
+          glyph_index++ )
+    {
+      /* now get load the unscaled outline */
+      error = cid_load_glyph( &decoder, glyph_index );
+      /* ignore the error if one occurred - skip to next glyph */
+    }
+
+    *max_advance = FIXED_TO_INT( decoder.builder.advance.x );
+
+    psaux->t1_decoder_funcs->done( &decoder );
+
+    return CID_Err_Ok;
+  }
+
+
+#endif /* 0 */
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cid_slot_load_glyph( FT_GlyphSlot  cidglyph,      /* CID_GlyphSlot */
+                       FT_Size       cidsize,       /* CID_Size      */
+                       FT_UInt       glyph_index,
+                       FT_Int32      load_flags )
+  {
+    CID_GlyphSlot  glyph = (CID_GlyphSlot)cidglyph;
+    FT_Error       error;
+    T1_DecoderRec  decoder;
+    CID_Face       face = (CID_Face)cidglyph->face;
+    FT_Bool        hinting;
+
+    PSAux_Service  psaux = (PSAux_Service)face->psaux;
+    FT_Matrix      font_matrix;
+    FT_Vector      font_offset;
+
+
+    if ( glyph_index >= (FT_UInt)face->root.num_glyphs )
+    {
+      error = CID_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    if ( load_flags & FT_LOAD_NO_RECURSE )
+      load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
+
+    glyph->x_scale = cidsize->metrics.x_scale;
+    glyph->y_scale = cidsize->metrics.y_scale;
+
+    cidglyph->outline.n_points   = 0;
+    cidglyph->outline.n_contours = 0;
+
+    hinting = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE   ) == 0 &&
+                       ( load_flags & FT_LOAD_NO_HINTING ) == 0 );
+
+    cidglyph->format = FT_GLYPH_FORMAT_OUTLINE;
+
+    error = psaux->t1_decoder_funcs->init( &decoder,
+                                           cidglyph->face,
+                                           cidsize,
+                                           cidglyph,
+                                           0, /* glyph names -- XXX */
+                                           0, /* blend == 0 */
+                                           hinting,
+                                           FT_LOAD_TARGET_MODE( load_flags ),
+                                           cid_load_glyph );
+    if ( error )
+      goto Exit;
+
+    /* TODO: initialize decoder.len_buildchar and decoder.buildchar */
+    /*       if we ever support CID-keyed multiple master fonts     */
+
+    /* set up the decoder */
+    decoder.builder.no_recurse = FT_BOOL(
+      ( ( load_flags & FT_LOAD_NO_RECURSE ) != 0 ) );
+
+    error = cid_load_glyph( &decoder, glyph_index );
+    if ( error )
+      goto Exit;
+
+    font_matrix = decoder.font_matrix;
+    font_offset = decoder.font_offset;
+
+    /* save new glyph tables */
+    psaux->t1_decoder_funcs->done( &decoder );
+
+    /* now set the metrics -- this is rather simple, as    */
+    /* the left side bearing is the xMin, and the top side */
+    /* bearing the yMax                                    */
+    cidglyph->outline.flags &= FT_OUTLINE_OWNER;
+    cidglyph->outline.flags |= FT_OUTLINE_REVERSE_FILL;
+
+    /* for composite glyphs, return only left side bearing and */
+    /* advance width                                           */
+    if ( load_flags & FT_LOAD_NO_RECURSE )
+    {
+      FT_Slot_Internal  internal = cidglyph->internal;
+
+
+      cidglyph->metrics.horiBearingX =
+        FIXED_TO_INT( decoder.builder.left_bearing.x );
+      cidglyph->metrics.horiAdvance =
+        FIXED_TO_INT( decoder.builder.advance.x );
+
+      internal->glyph_matrix      = font_matrix;
+      internal->glyph_delta       = font_offset;
+      internal->glyph_transformed = 1;
+    }
+    else
+    {
+      FT_BBox            cbox;
+      FT_Glyph_Metrics*  metrics = &cidglyph->metrics;
+      FT_Vector          advance;
+
+
+      /* copy the _unscaled_ advance width */
+      metrics->horiAdvance =
+        FIXED_TO_INT( decoder.builder.advance.x );
+      cidglyph->linearHoriAdvance =
+        FIXED_TO_INT( decoder.builder.advance.x );
+      cidglyph->internal->glyph_transformed = 0;
+
+      /* make up vertical ones */
+      metrics->vertAdvance        = ( face->cid.font_bbox.yMax -
+                                      face->cid.font_bbox.yMin ) >> 16;
+      cidglyph->linearVertAdvance = metrics->vertAdvance;
+
+      cidglyph->format            = FT_GLYPH_FORMAT_OUTLINE;
+
+      if ( cidsize->metrics.y_ppem < 24 )
+        cidglyph->outline.flags |= FT_OUTLINE_HIGH_PRECISION;
+
+      /* apply the font matrix */
+      FT_Outline_Transform( &cidglyph->outline, &font_matrix );
+
+      FT_Outline_Translate( &cidglyph->outline,
+                            font_offset.x,
+                            font_offset.y );
+
+      advance.x = metrics->horiAdvance;
+      advance.y = 0;
+      FT_Vector_Transform( &advance, &font_matrix );
+      metrics->horiAdvance = advance.x + font_offset.x;
+
+      advance.x = 0;
+      advance.y = metrics->vertAdvance;
+      FT_Vector_Transform( &advance, &font_matrix );
+      metrics->vertAdvance = advance.y + font_offset.y;
+
+      if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 )
+      {
+        /* scale the outline and the metrics */
+        FT_Int       n;
+        FT_Outline*  cur = decoder.builder.base;
+        FT_Vector*   vec = cur->points;
+        FT_Fixed     x_scale = glyph->x_scale;
+        FT_Fixed     y_scale = glyph->y_scale;
+
+
+        /* First of all, scale the points */
+        if ( !hinting || !decoder.builder.hints_funcs )
+          for ( n = cur->n_points; n > 0; n--, vec++ )
+          {
+            vec->x = FT_MulFix( vec->x, x_scale );
+            vec->y = FT_MulFix( vec->y, y_scale );
+          }
+
+        /* Then scale the metrics */
+        metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
+        metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
+      }
+
+      /* compute the other metrics */
+      FT_Outline_Get_CBox( &cidglyph->outline, &cbox );
+
+      metrics->width  = cbox.xMax - cbox.xMin;
+      metrics->height = cbox.yMax - cbox.yMin;
+
+      metrics->horiBearingX = cbox.xMin;
+      metrics->horiBearingY = cbox.yMax;
+
+      if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+      {
+        /* make up vertical ones */
+        ft_synthesize_vertical_metrics( metrics,
+                                        metrics->vertAdvance );
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/cidgload.h b/extensions/externals/src/freetype-2.4.9/src/cid/cidgload.h
new file mode 100644
index 0000000..a0a91bf
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/cidgload.h
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cidgload.h                                                             */
+/*                                                                         */
+/*    OpenType Glyph Loader (specification).                               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CIDGLOAD_H__
+#define __CIDGLOAD_H__
+
+
+#include <ft2build.h>
+#include "cidobjs.h"
+
+
+FT_BEGIN_HEADER
+
+
+#if 0
+
+  /* Compute the maximum advance width of a font through quick parsing */
+  FT_LOCAL( FT_Error )
+  cid_face_compute_max_advance( CID_Face  face,
+                                FT_Int*   max_advance );
+
+#endif /* 0 */
+
+  FT_LOCAL( FT_Error )
+  cid_slot_load_glyph( FT_GlyphSlot  glyph,         /* CID_Glyph_Slot */
+                       FT_Size       size,          /* CID_Size       */
+                       FT_UInt       glyph_index,
+                       FT_Int32      load_flags );
+
+
+FT_END_HEADER
+
+#endif /* __CIDGLOAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/cidload.c b/extensions/externals/src/freetype-2.4.9/src/cid/cidload.c
new file mode 100644
index 0000000..3b840b7
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/cidload.c
@@ -0,0 +1,690 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cidload.c                                                              */
+/*                                                                         */
+/*    CID-keyed Type1 font loader (body).                                  */
+/*                                                                         */
+/*  Copyright 1996-2006, 2009, 2011-2012 by                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_CONFIG_CONFIG_H
+#include FT_MULTIPLE_MASTERS_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+#include "cidload.h"
+
+#include "ciderrs.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cidload
+
+
+  /* read a single offset */
+  FT_LOCAL_DEF( FT_Long )
+  cid_get_offset( FT_Byte*  *start,
+                  FT_Byte    offsize )
+  {
+    FT_Long   result;
+    FT_Byte*  p = *start;
+
+
+    for ( result = 0; offsize > 0; offsize-- )
+    {
+      result <<= 8;
+      result  |= *p++;
+    }
+
+    *start = p;
+    return result;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    TYPE 1 SYMBOL PARSING                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  static FT_Error
+  cid_load_keyword( CID_Face        face,
+                    CID_Loader*     loader,
+                    const T1_Field  keyword )
+  {
+    FT_Error      error;
+    CID_Parser*   parser = &loader->parser;
+    FT_Byte*      object;
+    void*         dummy_object;
+    CID_FaceInfo  cid = &face->cid;
+
+
+    /* if the keyword has a dedicated callback, call it */
+    if ( keyword->type == T1_FIELD_TYPE_CALLBACK )
+    {
+      keyword->reader( (FT_Face)face, parser );
+      error = parser->root.error;
+      goto Exit;
+    }
+
+    /* we must now compute the address of our target object */
+    switch ( keyword->location )
+    {
+    case T1_FIELD_LOCATION_CID_INFO:
+      object = (FT_Byte*)cid;
+      break;
+
+    case T1_FIELD_LOCATION_FONT_INFO:
+      object = (FT_Byte*)&cid->font_info;
+      break;
+
+    case T1_FIELD_LOCATION_FONT_EXTRA:
+      object = (FT_Byte*)&face->font_extra;
+      break;
+
+    case T1_FIELD_LOCATION_BBOX:
+      object = (FT_Byte*)&cid->font_bbox;
+      break;
+
+    default:
+      {
+        CID_FaceDict  dict;
+
+
+        if ( parser->num_dict < 0 || parser->num_dict >= cid->num_dicts )
+        {
+          FT_ERROR(( "cid_load_keyword: invalid use of `%s'\n",
+                     keyword->ident ));
+          error = CID_Err_Syntax_Error;
+          goto Exit;
+        }
+
+        dict = cid->font_dicts + parser->num_dict;
+        switch ( keyword->location )
+        {
+        case T1_FIELD_LOCATION_PRIVATE:
+          object = (FT_Byte*)&dict->private_dict;
+          break;
+
+        default:
+          object = (FT_Byte*)dict;
+        }
+      }
+    }
+
+    dummy_object = object;
+
+    /* now, load the keyword data in the object's field(s) */
+    if ( keyword->type == T1_FIELD_TYPE_INTEGER_ARRAY ||
+         keyword->type == T1_FIELD_TYPE_FIXED_ARRAY   )
+      error = cid_parser_load_field_table( &loader->parser, keyword,
+                                           &dummy_object );
+    else
+      error = cid_parser_load_field( &loader->parser,
+                                     keyword, &dummy_object );
+  Exit:
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  cid_parse_font_matrix( CID_Face     face,
+                         CID_Parser*  parser )
+  {
+    FT_Matrix*    matrix;
+    FT_Vector*    offset;
+    CID_FaceDict  dict;
+    FT_Face       root = (FT_Face)&face->root;
+    FT_Fixed      temp[6];
+    FT_Fixed      temp_scale;
+
+
+    if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
+    {
+      dict   = face->cid.font_dicts + parser->num_dict;
+      matrix = &dict->font_matrix;
+      offset = &dict->font_offset;
+
+      (void)cid_parser_to_fixed_array( parser, 6, temp, 3 );
+
+      temp_scale = FT_ABS( temp[3] );
+
+      /* Set units per EM based on FontMatrix values.  We set the value to */
+      /* `1000/temp_scale', because temp_scale was already multiplied by   */
+      /* 1000 (in `t1_tofixed', from psobjs.c).                            */
+      root->units_per_EM = (FT_UShort)( FT_DivFix( 0x10000L,
+                                        FT_DivFix( temp_scale, 1000 ) ) );
+
+      /* we need to scale the values by 1.0/temp[3] */
+      if ( temp_scale != 0x10000L )
+      {
+        temp[0] = FT_DivFix( temp[0], temp_scale );
+        temp[1] = FT_DivFix( temp[1], temp_scale );
+        temp[2] = FT_DivFix( temp[2], temp_scale );
+        temp[4] = FT_DivFix( temp[4], temp_scale );
+        temp[5] = FT_DivFix( temp[5], temp_scale );
+        temp[3] = 0x10000L;
+      }
+
+      matrix->xx = temp[0];
+      matrix->yx = temp[1];
+      matrix->xy = temp[2];
+      matrix->yy = temp[3];
+
+      /* note that the font offsets are expressed in integer font units */
+      offset->x  = temp[4] >> 16;
+      offset->y  = temp[5] >> 16;
+    }
+
+    return CID_Err_Ok;      /* this is a callback function; */
+                            /* we must return an error code */
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  parse_fd_array( CID_Face     face,
+                  CID_Parser*  parser )
+  {
+    CID_FaceInfo  cid    = &face->cid;
+    FT_Memory     memory = face->root.memory;
+    FT_Error      error  = CID_Err_Ok;
+    FT_Long       num_dicts;
+
+
+    num_dicts = cid_parser_to_int( parser );
+
+    if ( !cid->font_dicts )
+    {
+      FT_Int  n;
+
+
+      if ( FT_NEW_ARRAY( cid->font_dicts, num_dicts ) )
+        goto Exit;
+
+      cid->num_dicts = (FT_UInt)num_dicts;
+
+      /* don't forget to set a few defaults */
+      for ( n = 0; n < cid->num_dicts; n++ )
+      {
+        CID_FaceDict  dict = cid->font_dicts + n;
+
+
+        /* default value for lenIV */
+        dict->private_dict.lenIV = 4;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* by mistake, `expansion_factor' appears both in PS_PrivateRec */
+  /* and CID_FaceDictRec (both are public header files and can't  */
+  /* changed); we simply copy the value                           */
+
+  FT_CALLBACK_DEF( FT_Error )
+  parse_expansion_factor( CID_Face     face,
+                          CID_Parser*  parser )
+  {
+    CID_FaceDict  dict;
+
+
+    if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
+    {
+      dict = face->cid.font_dicts + parser->num_dict;
+
+      dict->expansion_factor              = cid_parser_to_fixed( parser, 0 );
+      dict->private_dict.expansion_factor = dict->expansion_factor;
+    }
+
+    return CID_Err_Ok;
+  }
+
+
+  static
+  const T1_FieldRec  cid_field_records[] =
+  {
+
+#include "cidtoken.h"
+
+    T1_FIELD_CALLBACK( "FDArray",         parse_fd_array, 0 )
+    T1_FIELD_CALLBACK( "FontMatrix",      cid_parse_font_matrix, 0 )
+    T1_FIELD_CALLBACK( "ExpansionFactor", parse_expansion_factor, 0 )
+
+    { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0, 0 }
+  };
+
+
+  static FT_Error
+  cid_parse_dict( CID_Face     face,
+                  CID_Loader*  loader,
+                  FT_Byte*     base,
+                  FT_Long      size )
+  {
+    CID_Parser*  parser = &loader->parser;
+
+
+    parser->root.cursor = base;
+    parser->root.limit  = base + size;
+    parser->root.error  = CID_Err_Ok;
+
+    {
+      FT_Byte*  cur   = base;
+      FT_Byte*  limit = cur + size;
+
+
+      for (;;)
+      {
+        FT_Byte*  newlimit;
+
+
+        parser->root.cursor = cur;
+        cid_parser_skip_spaces( parser );
+
+        if ( parser->root.cursor >= limit )
+          newlimit = limit - 1 - 17;
+        else
+          newlimit = parser->root.cursor - 17;
+
+        /* look for `%ADOBeginFontDict' */
+        for ( ; cur < newlimit; cur++ )
+        {
+          if ( *cur == '%'                                            &&
+               ft_strncmp( (char*)cur, "%ADOBeginFontDict", 17 ) == 0 )
+          {
+            /* if /FDArray was found, then cid->num_dicts is > 0, and */
+            /* we can start increasing parser->num_dict               */
+            if ( face->cid.num_dicts > 0 )
+              parser->num_dict++;
+          }
+        }
+
+        cur = parser->root.cursor;
+        /* no error can occur in cid_parser_skip_spaces */
+        if ( cur >= limit )
+          break;
+
+        cid_parser_skip_PS_token( parser );
+        if ( parser->root.cursor >= limit || parser->root.error )
+          break;
+
+        /* look for immediates */
+        if ( *cur == '/' && cur + 2 < limit )
+        {
+          FT_PtrDist  len;
+
+
+          cur++;
+          len = parser->root.cursor - cur;
+
+          if ( len > 0 && len < 22 )
+          {
+            /* now compare the immediate name to the keyword table */
+            T1_Field  keyword = (T1_Field)cid_field_records;
+
+
+            for (;;)
+            {
+              FT_Byte*  name;
+
+
+              name = (FT_Byte*)keyword->ident;
+              if ( !name )
+                break;
+
+              if ( cur[0] == name[0]                                 &&
+                   len == (FT_PtrDist)ft_strlen( (const char*)name ) )
+              {
+                FT_PtrDist  n;
+
+
+                for ( n = 1; n < len; n++ )
+                  if ( cur[n] != name[n] )
+                    break;
+
+                if ( n >= len )
+                {
+                  /* we found it - run the parsing callback */
+                  parser->root.error = cid_load_keyword( face,
+                                                         loader,
+                                                         keyword );
+                  if ( parser->root.error )
+                    return parser->root.error;
+                  break;
+                }
+              }
+              keyword++;
+            }
+          }
+        }
+
+        cur = parser->root.cursor;
+      }
+    }
+    return parser->root.error;
+  }
+
+
+  /* read the subrmap and the subrs of each font dict */
+  static FT_Error
+  cid_read_subrs( CID_Face  face )
+  {
+    CID_FaceInfo   cid    = &face->cid;
+    FT_Memory      memory = face->root.memory;
+    FT_Stream      stream = face->cid_stream;
+    FT_Error       error;
+    FT_Int         n;
+    CID_Subrs      subr;
+    FT_UInt        max_offsets = 0;
+    FT_ULong*      offsets = 0;
+    PSAux_Service  psaux = (PSAux_Service)face->psaux;
+
+
+    if ( FT_NEW_ARRAY( face->subrs, cid->num_dicts ) )
+      goto Exit;
+
+    subr = face->subrs;
+    for ( n = 0; n < cid->num_dicts; n++, subr++ )
+    {
+      CID_FaceDict  dict  = cid->font_dicts + n;
+      FT_Int        lenIV = dict->private_dict.lenIV;
+      FT_UInt       count, num_subrs = dict->num_subrs;
+      FT_ULong      data_len;
+      FT_Byte*      p;
+
+
+      /* Check for possible overflow. */
+      if ( num_subrs == FT_UINT_MAX )
+      {
+        error = CID_Err_Syntax_Error;
+        goto Fail;
+      }
+
+      /* reallocate offsets array if needed */
+      if ( num_subrs + 1 > max_offsets )
+      {
+        FT_UInt  new_max = FT_PAD_CEIL( num_subrs + 1, 4 );
+
+
+        if ( new_max <= max_offsets )
+        {
+          error = CID_Err_Syntax_Error;
+          goto Fail;
+        }
+
+        if ( FT_RENEW_ARRAY( offsets, max_offsets, new_max ) )
+          goto Fail;
+
+        max_offsets = new_max;
+      }
+
+      /* read the subrmap's offsets */
+      if ( FT_STREAM_SEEK( cid->data_offset + dict->subrmap_offset ) ||
+           FT_FRAME_ENTER( ( num_subrs + 1 ) * dict->sd_bytes )      )
+        goto Fail;
+
+      p = (FT_Byte*)stream->cursor;
+      for ( count = 0; count <= num_subrs; count++ )
+        offsets[count] = cid_get_offset( &p, (FT_Byte)dict->sd_bytes );
+
+      FT_FRAME_EXIT();
+
+      /* offsets must be ordered */
+      for ( count = 1; count <= num_subrs; count++ )
+        if ( offsets[count - 1] > offsets[count] )
+          goto Fail;
+
+      /* now, compute the size of subrs charstrings, */
+      /* allocate, and read them                     */
+      data_len = offsets[num_subrs] - offsets[0];
+
+      if ( FT_NEW_ARRAY( subr->code, num_subrs + 1 ) ||
+               FT_ALLOC( subr->code[0], data_len )   )
+        goto Fail;
+
+      if ( FT_STREAM_SEEK( cid->data_offset + offsets[0] ) ||
+           FT_STREAM_READ( subr->code[0], data_len )  )
+        goto Fail;
+
+      /* set up pointers */
+      for ( count = 1; count <= num_subrs; count++ )
+      {
+        FT_ULong  len;
+
+
+        len               = offsets[count] - offsets[count - 1];
+        subr->code[count] = subr->code[count - 1] + len;
+      }
+
+      /* decrypt subroutines, but only if lenIV >= 0 */
+      if ( lenIV >= 0 )
+      {
+        for ( count = 0; count < num_subrs; count++ )
+        {
+          FT_ULong  len;
+
+
+          len = offsets[count + 1] - offsets[count];
+          psaux->t1_decrypt( subr->code[count], len, 4330 );
+        }
+      }
+
+      subr->num_subrs = num_subrs;
+    }
+
+  Exit:
+    FT_FREE( offsets );
+    return error;
+
+  Fail:
+    if ( face->subrs )
+    {
+      for ( n = 0; n < cid->num_dicts; n++ )
+      {
+        if ( face->subrs[n].code )
+          FT_FREE( face->subrs[n].code[0] );
+
+        FT_FREE( face->subrs[n].code );
+      }
+      FT_FREE( face->subrs );
+    }
+    goto Exit;
+  }
+
+
+  static void
+  cid_init_loader( CID_Loader*  loader,
+                   CID_Face     face )
+  {
+    FT_UNUSED( face );
+
+    FT_MEM_ZERO( loader, sizeof ( *loader ) );
+  }
+
+
+  static  void
+  cid_done_loader( CID_Loader*  loader )
+  {
+    CID_Parser*  parser = &loader->parser;
+
+
+    /* finalize parser */
+    cid_parser_done( parser );
+  }
+
+
+  static FT_Error
+  cid_hex_to_binary( FT_Byte*  data,
+                     FT_Long   data_len,
+                     FT_ULong  offset,
+                     CID_Face  face )
+  {
+    FT_Stream  stream = face->root.stream;
+    FT_Error   error;
+
+    FT_Byte    buffer[256];
+    FT_Byte   *p, *plimit;
+    FT_Byte   *d, *dlimit;
+    FT_Byte    val;
+
+    FT_Bool    upper_nibble, done;
+
+
+    if ( FT_STREAM_SEEK( offset ) )
+      goto Exit;
+
+    d      = data;
+    dlimit = d + data_len;
+    p      = buffer;
+    plimit = p;
+
+    upper_nibble = 1;
+    done         = 0;
+
+    while ( d < dlimit )
+    {
+      if ( p >= plimit )
+      {
+        FT_ULong  oldpos = FT_STREAM_POS();
+        FT_ULong  size   = stream->size - oldpos;
+
+
+        if ( size == 0 )
+        {
+          error = CID_Err_Syntax_Error;
+          goto Exit;
+        }
+
+        if ( FT_STREAM_READ( buffer, 256 > size ? size : 256 ) )
+          goto Exit;
+        p      = buffer;
+        plimit = p + FT_STREAM_POS() - oldpos;
+      }
+
+      if ( ft_isdigit( *p ) )
+        val = (FT_Byte)( *p - '0' );
+      else if ( *p >= 'a' && *p <= 'f' )
+        val = (FT_Byte)( *p - 'a' );
+      else if ( *p >= 'A' && *p <= 'F' )
+        val = (FT_Byte)( *p - 'A' + 10 );
+      else if ( *p == ' '  ||
+                *p == '\t' ||
+                *p == '\r' ||
+                *p == '\n' ||
+                *p == '\f' ||
+                *p == '\0' )
+      {
+        p++;
+        continue;
+      }
+      else if ( *p == '>' )
+      {
+        val  = 0;
+        done = 1;
+      }
+      else
+      {
+        error = CID_Err_Syntax_Error;
+        goto Exit;
+      }
+
+      if ( upper_nibble )
+        *d = (FT_Byte)( val << 4 );
+      else
+      {
+        *d = (FT_Byte)( *d + val );
+        d++;
+      }
+
+      upper_nibble = (FT_Byte)( 1 - upper_nibble );
+
+      if ( done )
+        break;
+
+      p++;
+    }
+
+    error = CID_Err_Ok;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cid_face_open( CID_Face  face,
+                 FT_Int    face_index )
+  {
+    CID_Loader   loader;
+    CID_Parser*  parser;
+    FT_Memory    memory = face->root.memory;
+    FT_Error     error;
+
+
+    cid_init_loader( &loader, face );
+
+    parser = &loader.parser;
+    error = cid_parser_new( parser, face->root.stream, face->root.memory,
+                            (PSAux_Service)face->psaux );
+    if ( error )
+      goto Exit;
+
+    error = cid_parse_dict( face, &loader,
+                            parser->postscript,
+                            parser->postscript_len );
+    if ( error )
+      goto Exit;
+
+    if ( face_index < 0 )
+      goto Exit;
+
+    if ( FT_NEW( face->cid_stream ) )
+      goto Exit;
+
+    if ( parser->binary_length )
+    {
+      /* we must convert the data section from hexadecimal to binary */
+      if ( FT_ALLOC( face->binary_data, parser->binary_length )         ||
+           cid_hex_to_binary( face->binary_data, parser->binary_length,
+                              parser->data_offset, face )               )
+        goto Exit;
+
+      FT_Stream_OpenMemory( face->cid_stream,
+                            face->binary_data, parser->binary_length );
+      face->cid.data_offset = 0;
+    }
+    else
+    {
+      *face->cid_stream     = *face->root.stream;
+      face->cid.data_offset = loader.parser.data_offset;
+    }
+
+    error = cid_read_subrs( face );
+
+  Exit:
+    cid_done_loader( &loader );
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/cidload.h b/extensions/externals/src/freetype-2.4.9/src/cid/cidload.h
new file mode 100644
index 0000000..8c172ff
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/cidload.h
@@ -0,0 +1,53 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cidload.h                                                              */
+/*                                                                         */
+/*    CID-keyed Type1 font loader (specification).                         */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CIDLOAD_H__
+#define __CIDLOAD_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include "cidparse.h"
+
+
+FT_BEGIN_HEADER
+
+
+  typedef struct  CID_Loader_
+  {
+    CID_Parser  parser;          /* parser used to read the stream */
+    FT_Int      num_chars;       /* number of characters in encoding */
+
+  } CID_Loader;
+
+
+  FT_LOCAL( FT_Long )
+  cid_get_offset( FT_Byte**  start,
+                  FT_Byte    offsize );
+
+  FT_LOCAL( FT_Error )
+  cid_face_open( CID_Face  face,
+                 FT_Int    face_index );
+
+
+FT_END_HEADER
+
+#endif /* __CIDLOAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/cidobjs.c b/extensions/externals/src/freetype-2.4.9/src/cid/cidobjs.c
new file mode 100644
index 0000000..cc2a200
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/cidobjs.c
@@ -0,0 +1,491 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cidobjs.c                                                              */
+/*                                                                         */
+/*    CID objects manager (body).                                          */
+/*                                                                         */
+/*  Copyright 1996-2006, 2008, 2010-2011 by                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+
+#include "cidgload.h"
+#include "cidload.h"
+
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+#include "ciderrs.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cidobjs
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                            SLOT  FUNCTIONS                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  cid_slot_done( FT_GlyphSlot  slot )
+  {
+    slot->internal->glyph_hints = 0;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cid_slot_init( FT_GlyphSlot  slot )
+  {
+    CID_Face          face;
+    PSHinter_Service  pshinter;
+
+
+    face     = (CID_Face)slot->face;
+    pshinter = (PSHinter_Service)face->pshinter;
+
+    if ( pshinter )
+    {
+      FT_Module  module;
+
+
+      module = FT_Get_Module( slot->face->driver->root.library,
+                              "pshinter" );
+      if ( module )
+      {
+        T1_Hints_Funcs  funcs;
+
+
+        funcs = pshinter->get_t1_funcs( module );
+        slot->internal->glyph_hints = (void*)funcs;
+      }
+    }
+
+    return 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                           SIZE  FUNCTIONS                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  static PSH_Globals_Funcs
+  cid_size_get_globals_funcs( CID_Size  size )
+  {
+    CID_Face          face     = (CID_Face)size->root.face;
+    PSHinter_Service  pshinter = (PSHinter_Service)face->pshinter;
+    FT_Module         module;
+
+
+    module = FT_Get_Module( size->root.face->driver->root.library,
+                            "pshinter" );
+    return ( module && pshinter && pshinter->get_globals_funcs )
+           ? pshinter->get_globals_funcs( module )
+           : 0;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  cid_size_done( FT_Size  cidsize )         /* CID_Size */
+  {
+    CID_Size  size = (CID_Size)cidsize;
+
+
+    if ( cidsize->internal )
+    {
+      PSH_Globals_Funcs  funcs;
+
+
+      funcs = cid_size_get_globals_funcs( size );
+      if ( funcs )
+        funcs->destroy( (PSH_Globals)cidsize->internal );
+
+      cidsize->internal = 0;
+    }
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cid_size_init( FT_Size  cidsize )     /* CID_Size */
+  {
+    CID_Size           size  = (CID_Size)cidsize;
+    FT_Error           error = CID_Err_Ok;
+    PSH_Globals_Funcs  funcs = cid_size_get_globals_funcs( size );
+
+
+    if ( funcs )
+    {
+      PSH_Globals   globals;
+      CID_Face      face = (CID_Face)cidsize->face;
+      CID_FaceDict  dict = face->cid.font_dicts + face->root.face_index;
+      PS_Private    priv = &dict->private_dict;
+
+
+      error = funcs->create( cidsize->face->memory, priv, &globals );
+      if ( !error )
+        cidsize->internal = (FT_Size_Internal)(void*)globals;
+    }
+
+    return error;
+  }
+
+
+  FT_LOCAL( FT_Error )
+  cid_size_request( FT_Size          size,
+                    FT_Size_Request  req )
+  {
+    PSH_Globals_Funcs  funcs;
+
+
+    FT_Request_Metrics( size->face, req );
+
+    funcs = cid_size_get_globals_funcs( (CID_Size)size );
+
+    if ( funcs )
+      funcs->set_scale( (PSH_Globals)size->internal,
+                        size->metrics.x_scale,
+                        size->metrics.y_scale,
+                        0, 0 );
+
+    return CID_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                           FACE  FUNCTIONS                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    cid_face_done                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finalizes a given face object.                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A pointer to the face object to destroy.                   */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  cid_face_done( FT_Face  cidface )         /* CID_Face */
+  {
+    CID_Face      face = (CID_Face)cidface;
+    FT_Memory     memory;
+    CID_FaceInfo  cid;
+    PS_FontInfo   info;
+
+
+    if ( !face )
+      return;
+
+    cid    = &face->cid;
+    info   = &cid->font_info;
+    memory = cidface->memory;
+
+    /* release subrs */
+    if ( face->subrs )
+    {
+      FT_Int  n;
+
+
+      for ( n = 0; n < cid->num_dicts; n++ )
+      {
+        CID_Subrs  subr = face->subrs + n;
+
+
+        if ( subr->code )
+        {
+          FT_FREE( subr->code[0] );
+          FT_FREE( subr->code );
+        }
+      }
+
+      FT_FREE( face->subrs );
+    }
+
+    /* release FontInfo strings */
+    FT_FREE( info->version );
+    FT_FREE( info->notice );
+    FT_FREE( info->full_name );
+    FT_FREE( info->family_name );
+    FT_FREE( info->weight );
+
+    /* release font dictionaries */
+    FT_FREE( cid->font_dicts );
+    cid->num_dicts = 0;
+
+    /* release other strings */
+    FT_FREE( cid->cid_font_name );
+    FT_FREE( cid->registry );
+    FT_FREE( cid->ordering );
+
+    cidface->family_name = 0;
+    cidface->style_name  = 0;
+
+    FT_FREE( face->binary_data );
+    FT_FREE( face->cid_stream );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    cid_face_init                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initializes a given CID face object.                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream     :: The source font stream.                              */
+  /*                                                                       */
+  /*    face_index :: The index of the font face in the resource.          */
+  /*                                                                       */
+  /*    num_params :: Number of additional generic parameters.  Ignored.   */
+  /*                                                                       */
+  /*    params     :: Additional generic parameters.  Ignored.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: The newly built face object.                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  cid_face_init( FT_Stream      stream,
+                 FT_Face        cidface,        /* CID_Face */
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params )
+  {
+    CID_Face          face = (CID_Face)cidface;
+    FT_Error          error;
+    PSAux_Service     psaux;
+    PSHinter_Service  pshinter;
+
+    FT_UNUSED( num_params );
+    FT_UNUSED( params );
+    FT_UNUSED( stream );
+
+
+    cidface->num_faces = 1;
+
+    psaux = (PSAux_Service)face->psaux;
+    if ( !psaux )
+    {
+      psaux = (PSAux_Service)FT_Get_Module_Interface(
+                FT_FACE_LIBRARY( face ), "psaux" );
+
+      if ( !psaux )
+      {
+        FT_ERROR(( "cid_face_init: cannot access `psaux' module\n" ));
+        error = CID_Err_Missing_Module;
+        goto Exit;
+      }
+
+      face->psaux = psaux;
+    }
+
+    pshinter = (PSHinter_Service)face->pshinter;
+    if ( !pshinter )
+    {
+      pshinter = (PSHinter_Service)FT_Get_Module_Interface(
+                   FT_FACE_LIBRARY( face ), "pshinter" );
+
+      face->pshinter = pshinter;
+    }
+
+    FT_TRACE2(( "CID driver\n" ));
+
+    /* open the tokenizer; this will also check the font format */
+    if ( FT_STREAM_SEEK( 0 ) )
+      goto Exit;
+
+    error = cid_face_open( face, face_index );
+    if ( error )
+      goto Exit;
+
+    /* if we just wanted to check the format, leave successfully now */
+    if ( face_index < 0 )
+      goto Exit;
+
+    /* check the face index */
+    /* XXX: handle CID fonts with more than a single face */
+    if ( face_index != 0 )
+    {
+      FT_ERROR(( "cid_face_init: invalid face index\n" ));
+      error = CID_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    /* now load the font program into the face object */
+
+    /* initialize the face object fields */
+
+    /* set up root face fields */
+    {
+      CID_FaceInfo  cid  = &face->cid;
+      PS_FontInfo   info = &cid->font_info;
+
+
+      cidface->num_glyphs   = cid->cid_count;
+      cidface->num_charmaps = 0;
+
+      cidface->face_index = face_index;
+      cidface->face_flags = FT_FACE_FLAG_SCALABLE   | /* scalable outlines */
+                            FT_FACE_FLAG_HORIZONTAL | /* horizontal data   */
+                            FT_FACE_FLAG_HINTER;      /* has native hinter */
+
+      if ( info->is_fixed_pitch )
+        cidface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+      /* XXX: TODO: add kerning with .afm support */
+
+      /* get style name -- be careful, some broken fonts only */
+      /* have a /FontName dictionary entry!                   */
+      cidface->family_name = info->family_name;
+      /* assume "Regular" style if we don't know better */
+      cidface->style_name = (char *)"Regular";
+      if ( cidface->family_name )
+      {
+        char*  full   = info->full_name;
+        char*  family = cidface->family_name;
+
+
+        if ( full )
+        {
+          while ( *full )
+          {
+            if ( *full == *family )
+            {
+              family++;
+              full++;
+            }
+            else
+            {
+              if ( *full == ' ' || *full == '-' )
+                full++;
+              else if ( *family == ' ' || *family == '-' )
+                family++;
+              else
+              {
+                if ( !*family )
+                  cidface->style_name = full;
+                break;
+              }
+            }
+          }
+        }
+      }
+      else
+      {
+        /* do we have a `/FontName'? */
+        if ( cid->cid_font_name )
+          cidface->family_name = cid->cid_font_name;
+      }
+
+      /* compute style flags */
+      cidface->style_flags = 0;
+      if ( info->italic_angle )
+        cidface->style_flags |= FT_STYLE_FLAG_ITALIC;
+      if ( info->weight )
+      {
+        if ( !ft_strcmp( info->weight, "Bold"  ) ||
+             !ft_strcmp( info->weight, "Black" ) )
+          cidface->style_flags |= FT_STYLE_FLAG_BOLD;
+      }
+
+      /* no embedded bitmap support */
+      cidface->num_fixed_sizes = 0;
+      cidface->available_sizes = 0;
+
+      cidface->bbox.xMin =   cid->font_bbox.xMin            >> 16;
+      cidface->bbox.yMin =   cid->font_bbox.yMin            >> 16;
+      /* no `U' suffix here to 0xFFFF! */
+      cidface->bbox.xMax = ( cid->font_bbox.xMax + 0xFFFF ) >> 16;
+      cidface->bbox.yMax = ( cid->font_bbox.yMax + 0xFFFF ) >> 16;
+
+      if ( !cidface->units_per_EM )
+        cidface->units_per_EM = 1000;
+
+      cidface->ascender  = (FT_Short)( cidface->bbox.yMax );
+      cidface->descender = (FT_Short)( cidface->bbox.yMin );
+
+      cidface->height = (FT_Short)( ( cidface->units_per_EM * 12 ) / 10 );
+      if ( cidface->height < cidface->ascender - cidface->descender )
+        cidface->height = (FT_Short)( cidface->ascender - cidface->descender );
+
+      cidface->underline_position  = (FT_Short)info->underline_position;
+      cidface->underline_thickness = (FT_Short)info->underline_thickness;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    cid_driver_init                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initializes a given CID driver object.                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    driver :: A handle to the target driver object.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  cid_driver_init( FT_Module  driver )
+  {
+    FT_UNUSED( driver );
+
+    return CID_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    cid_driver_done                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finalizes a given CID driver.                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    driver :: A handle to the target CID driver.                       */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  cid_driver_done( FT_Module  driver )
+  {
+    FT_UNUSED( driver );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/cidobjs.h b/extensions/externals/src/freetype-2.4.9/src/cid/cidobjs.h
new file mode 100644
index 0000000..aee346d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/cidobjs.h
@@ -0,0 +1,154 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cidobjs.h                                                              */
+/*                                                                         */
+/*    CID objects manager (specification).                                 */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2006 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CIDOBJS_H__
+#define __CIDOBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* The following structures must be defined by the hinter */
+  typedef struct CID_Size_Hints_   CID_Size_Hints;
+  typedef struct CID_Glyph_Hints_  CID_Glyph_Hints;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    CID_Driver                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a Type 1 driver object.                                */
+  /*                                                                       */
+  typedef struct CID_DriverRec_*  CID_Driver;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    CID_Size                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a Type 1 size object.                                  */
+  /*                                                                       */
+  typedef struct CID_SizeRec_*  CID_Size;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    CID_GlyphSlot                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a Type 1 glyph slot object.                            */
+  /*                                                                       */
+  typedef struct CID_GlyphSlotRec_*  CID_GlyphSlot;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    CID_CharMap                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a Type 1 character mapping object.                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The Type 1 format doesn't use a charmap but an encoding table.     */
+  /*    The driver is responsible for making up charmap objects            */
+  /*    corresponding to these tables.                                     */
+  /*                                                                       */
+  typedef struct CID_CharMapRec_*  CID_CharMap;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* HERE BEGINS THE TYPE 1 SPECIFIC STUFF                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  typedef struct  CID_SizeRec_
+  {
+    FT_SizeRec  root;
+    FT_Bool     valid;
+
+  } CID_SizeRec;
+
+
+  typedef struct  CID_GlyphSlotRec_
+  {
+    FT_GlyphSlotRec  root;
+
+    FT_Bool          hint;
+    FT_Bool          scaled;
+
+    FT_Fixed         x_scale;
+    FT_Fixed         y_scale;
+
+  } CID_GlyphSlotRec;
+
+
+  FT_LOCAL( void )
+  cid_slot_done( FT_GlyphSlot  slot );
+
+  FT_LOCAL( FT_Error )
+  cid_slot_init( FT_GlyphSlot  slot );
+
+
+  FT_LOCAL( void )
+  cid_size_done( FT_Size  size );       /* CID_Size */
+
+  FT_LOCAL( FT_Error )
+  cid_size_init( FT_Size  size );       /* CID_Size */
+
+  FT_LOCAL( FT_Error )
+  cid_size_request( FT_Size          size,      /* CID_Size */
+                    FT_Size_Request  req );
+
+  FT_LOCAL( FT_Error )
+  cid_face_init( FT_Stream      stream,
+                 FT_Face        face,           /* CID_Face */
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params );
+
+  FT_LOCAL( void )
+  cid_face_done( FT_Face  face );               /* CID_Face */
+
+
+  FT_LOCAL( FT_Error )
+  cid_driver_init( FT_Module  driver );
+
+  FT_LOCAL( void )
+  cid_driver_done( FT_Module  driver );
+
+
+FT_END_HEADER
+
+#endif /* __CIDOBJS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/cidparse.c b/extensions/externals/src/freetype-2.4.9/src/cid/cidparse.c
new file mode 100644
index 0000000..4d21160
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/cidparse.c
@@ -0,0 +1,225 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cidparse.c                                                             */
+/*                                                                         */
+/*    CID-keyed Type1 parser (body).                                       */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_STREAM_H
+
+#include "cidparse.h"
+
+#include "ciderrs.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cidparse
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    INPUT STREAM PARSER                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_LOCAL_DEF( FT_Error )
+  cid_parser_new( CID_Parser*    parser,
+                  FT_Stream      stream,
+                  FT_Memory      memory,
+                  PSAux_Service  psaux )
+  {
+    FT_Error  error;
+    FT_ULong  base_offset, offset, ps_len;
+    FT_Byte   *cur, *limit;
+    FT_Byte   *arg1, *arg2;
+
+
+    FT_MEM_ZERO( parser, sizeof ( *parser ) );
+    psaux->ps_parser_funcs->init( &parser->root, 0, 0, memory );
+
+    parser->stream = stream;
+
+    base_offset = FT_STREAM_POS();
+
+    /* first of all, check the font format in the header */
+    if ( FT_FRAME_ENTER( 31 ) )
+      goto Exit;
+
+    if ( ft_strncmp( (char *)stream->cursor,
+                     "%!PS-Adobe-3.0 Resource-CIDFont", 31 ) )
+    {
+      FT_TRACE2(( "  not a CID-keyed font\n" ));
+      error = CID_Err_Unknown_File_Format;
+    }
+
+    FT_FRAME_EXIT();
+    if ( error )
+      goto Exit;
+
+  Again:
+    /* now, read the rest of the file until we find */
+    /* `StartData' or `/sfnts'                      */
+    {
+      FT_Byte   buffer[256 + 10];
+      FT_Long   read_len = 256 + 10; /* same as signed FT_Stream->size */
+      FT_Byte*  p        = buffer;
+
+
+      for ( offset = FT_STREAM_POS(); ; offset += 256 )
+      {
+        FT_Long  stream_len; /* same as signed FT_Stream->size */
+
+
+        stream_len = stream->size - FT_STREAM_POS();
+        if ( stream_len == 0 )
+        {
+          FT_TRACE2(( "cid_parser_new: no `StartData' keyword found\n" ));
+          error = CID_Err_Invalid_File_Format;
+          goto Exit;
+        }
+
+        read_len = FT_MIN( read_len, stream_len );
+        if ( FT_STREAM_READ( p, read_len ) )
+          goto Exit;
+
+        if ( read_len < 256 )
+          p[read_len]  = '\0';
+
+        limit = p + read_len - 10;
+
+        for ( p = buffer; p < limit; p++ )
+        {
+          if ( p[0] == 'S' && ft_strncmp( (char*)p, "StartData", 9 ) == 0 )
+          {
+            /* save offset of binary data after `StartData' */
+            offset += p - buffer + 10;
+            goto Found;
+          }
+          else if ( p[1] == 's' && ft_strncmp( (char*)p, "/sfnts", 6 ) == 0 )
+          {
+            offset += p - buffer + 7;
+            goto Found;
+          }
+        }
+
+        FT_MEM_MOVE( buffer, p, 10 );
+        read_len = 256;
+        p = buffer + 10;
+      }
+    }
+
+  Found:
+    /* We have found the start of the binary data or the `/sfnts' token. */
+    /* Now rewind and extract the frame corresponding to this PostScript */
+    /* section.                                                          */
+
+    ps_len = offset - base_offset;
+    if ( FT_STREAM_SEEK( base_offset )                  ||
+         FT_FRAME_EXTRACT( ps_len, parser->postscript ) )
+      goto Exit;
+
+    parser->data_offset    = offset;
+    parser->postscript_len = ps_len;
+    parser->root.base      = parser->postscript;
+    parser->root.cursor    = parser->postscript;
+    parser->root.limit     = parser->root.cursor + ps_len;
+    parser->num_dict       = -1;
+
+    /* Finally, we check whether `StartData' or `/sfnts' was real --  */
+    /* it could be in a comment or string.  We also get the arguments */
+    /* of `StartData' to find out whether the data is represented in  */
+    /* binary or hex format.                                          */
+
+    arg1 = parser->root.cursor;
+    cid_parser_skip_PS_token( parser );
+    cid_parser_skip_spaces  ( parser );
+    arg2 = parser->root.cursor;
+    cid_parser_skip_PS_token( parser );
+    cid_parser_skip_spaces  ( parser );
+
+    limit = parser->root.limit;
+    cur   = parser->root.cursor;
+
+    while ( cur < limit )
+    {
+      if ( parser->root.error )
+      {
+        error = parser->root.error;
+        goto Exit;
+      }
+
+      if ( cur[0] == 'S' && ft_strncmp( (char*)cur, "StartData", 9 ) == 0 )
+      {
+        if ( ft_strncmp( (char*)arg1, "(Hex)", 5 ) == 0 )
+          parser->binary_length = ft_atol( (const char *)arg2 );
+
+        limit = parser->root.limit;
+        cur   = parser->root.cursor;
+        goto Exit;
+      }
+      else if ( cur[1] == 's' && ft_strncmp( (char*)cur, "/sfnts", 6 ) == 0 )
+      {
+        FT_TRACE2(( "cid_parser_new: cannot handle Type 11 fonts\n" ));
+        error = CID_Err_Unknown_File_Format;
+        goto Exit;
+      }
+
+      cid_parser_skip_PS_token( parser );
+      cid_parser_skip_spaces  ( parser );
+      arg1 = arg2;
+      arg2 = cur;
+      cur  = parser->root.cursor;
+    }
+
+    /* we haven't found the correct `StartData'; go back and continue */
+    /* searching                                                      */
+    FT_FRAME_RELEASE( parser->postscript );
+    if ( !FT_STREAM_SEEK( offset ) )
+      goto Again;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  cid_parser_done( CID_Parser*  parser )
+  {
+    /* always free the private dictionary */
+    if ( parser->postscript )
+    {
+      FT_Stream  stream = parser->stream;
+
+
+      FT_FRAME_RELEASE( parser->postscript );
+    }
+    parser->root.funcs.done( &parser->root );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/cidparse.h b/extensions/externals/src/freetype-2.4.9/src/cid/cidparse.h
new file mode 100644
index 0000000..ca37dea
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/cidparse.h
@@ -0,0 +1,123 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cidparse.h                                                             */
+/*                                                                         */
+/*    CID-keyed Type1 parser (specification).                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CIDPARSE_H__
+#define __CIDPARSE_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_Parser                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A CID_Parser is an object used to parse a Type 1 fonts very        */
+  /*    quickly.                                                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root           :: The root PS_ParserRec fields.                    */
+  /*                                                                       */
+  /*    stream         :: The current input stream.                        */
+  /*                                                                       */
+  /*    postscript     :: A pointer to the data to be parsed.              */
+  /*                                                                       */
+  /*    postscript_len :: The length of the data to be parsed.             */
+  /*                                                                       */
+  /*    data_offset    :: The start position of the binary data (i.e., the */
+  /*                      end of the data to be parsed.                    */
+  /*                                                                       */
+  /*    binary_length  :: The length of the data after the `StartData'     */
+  /*                      command if the data format is hexadecimal.       */
+  /*                                                                       */
+  /*    cid            :: A structure which holds the information about    */
+  /*                      the current font.                                */
+  /*                                                                       */
+  /*    num_dict       :: The number of font dictionaries.                 */
+  /*                                                                       */
+  typedef struct  CID_Parser_
+  {
+    PS_ParserRec  root;
+    FT_Stream     stream;
+
+    FT_Byte*      postscript;
+    FT_Long       postscript_len;
+
+    FT_ULong      data_offset;
+
+    FT_Long       binary_length;
+
+    CID_FaceInfo  cid;
+    FT_Int        num_dict;
+
+  } CID_Parser;
+
+
+  FT_LOCAL( FT_Error )
+  cid_parser_new( CID_Parser*    parser,
+                  FT_Stream      stream,
+                  FT_Memory      memory,
+                  PSAux_Service  psaux );
+
+  FT_LOCAL( void )
+  cid_parser_done( CID_Parser*  parser );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                            PARSING ROUTINES                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+#define cid_parser_skip_spaces( p ) \
+          (p)->root.funcs.skip_spaces( &(p)->root )
+#define cid_parser_skip_PS_token( p ) \
+          (p)->root.funcs.skip_PS_token( &(p)->root )
+
+#define cid_parser_to_int( p )        (p)->root.funcs.to_int( &(p)->root )
+#define cid_parser_to_fixed( p, t )   (p)->root.funcs.to_fixed( &(p)->root, t )
+
+#define cid_parser_to_coord_array( p, m, c )                          \
+          (p)->root.funcs.to_coord_array( &(p)->root, m, c )
+#define cid_parser_to_fixed_array( p, m, f, t )                          \
+          (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
+#define cid_parser_to_token( p, t )                         \
+          (p)->root.funcs.to_token( &(p)->root, t )
+#define cid_parser_to_token_array( p, t, m, c )                          \
+          (p)->root.funcs.to_token_array( &(p)->root, t, m, c )
+
+#define cid_parser_load_field( p, f, o )                              \
+          (p)->root.funcs.load_field( &(p)->root, f, o, 0, 0 )
+#define cid_parser_load_field_table( p, f, o )                              \
+          (p)->root.funcs.load_field_table( &(p)->root, f, o, 0, 0 )
+
+
+FT_END_HEADER
+
+#endif /* __CIDPARSE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/cidriver.c b/extensions/externals/src/freetype-2.4.9/src/cid/cidriver.c
new file mode 100644
index 0000000..694070a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/cidriver.c
@@ -0,0 +1,241 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cidriver.c                                                             */
+/*                                                                         */
+/*    CID driver interface (body).                                         */
+/*                                                                         */
+/*  Copyright 1996-2004, 2006, 2008, 2009, 2011 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "cidriver.h"
+#include "cidgload.h"
+#include FT_INTERNAL_DEBUG_H
+
+#include "ciderrs.h"
+
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_XFREE86_NAME_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+#include FT_SERVICE_CID_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ciddriver
+
+
+  /*
+   *  POSTSCRIPT NAME SERVICE
+   *
+   */
+
+  static const char*
+  cid_get_postscript_name( CID_Face  face )
+  {
+    const char*  result = face->cid.cid_font_name;
+
+
+    if ( result && result[0] == '/' )
+      result++;
+
+    return result;
+  }
+
+
+  static const FT_Service_PsFontNameRec  cid_service_ps_name =
+  {
+    (FT_PsName_GetFunc) cid_get_postscript_name
+  };
+
+
+  /*
+   *  POSTSCRIPT INFO SERVICE
+   *
+   */
+
+  static FT_Error
+  cid_ps_get_font_info( FT_Face          face,
+                        PS_FontInfoRec*  afont_info )
+  {
+    *afont_info = ((CID_Face)face)->cid.font_info;
+
+    return CID_Err_Ok;
+  }
+
+  static FT_Error
+  cid_ps_get_font_extra( FT_Face          face,
+                        PS_FontExtraRec*  afont_extra )
+  {
+    *afont_extra = ((CID_Face)face)->font_extra;
+
+    return CID_Err_Ok;
+  }
+
+  static const FT_Service_PsInfoRec  cid_service_ps_info =
+  {
+    (PS_GetFontInfoFunc)   cid_ps_get_font_info,
+    (PS_GetFontExtraFunc)  cid_ps_get_font_extra,
+    (PS_HasGlyphNamesFunc) NULL,        /* unsupported with CID fonts */
+    (PS_GetFontPrivateFunc)NULL,        /* unsupported                */
+    (PS_GetFontValueFunc)  NULL         /* not implemented            */
+  };
+
+
+  /*
+   *  CID INFO SERVICE
+   *
+   */
+  static FT_Error
+  cid_get_ros( CID_Face      face,
+               const char*  *registry,
+               const char*  *ordering,
+               FT_Int       *supplement )
+  {
+    CID_FaceInfo  cid = &face->cid;
+
+
+    if ( registry )
+      *registry = cid->registry;
+
+    if ( ordering )
+      *ordering = cid->ordering;
+
+    if ( supplement )
+      *supplement = cid->supplement;
+
+    return CID_Err_Ok;
+  }
+
+
+  static FT_Error
+  cid_get_is_cid( CID_Face  face,
+                  FT_Bool  *is_cid )
+  {
+    FT_Error  error = CID_Err_Ok;
+    FT_UNUSED( face );
+
+
+    if ( is_cid )
+      *is_cid = 1; /* cid driver is only used for CID keyed fonts */
+
+    return error;
+  }
+
+
+  static FT_Error
+  cid_get_cid_from_glyph_index( CID_Face  face,
+                                FT_UInt   glyph_index,
+                                FT_UInt  *cid )
+  {
+    FT_Error  error = CID_Err_Ok;
+    FT_UNUSED( face );
+
+
+    if ( cid )
+      *cid = glyph_index; /* identity mapping */
+
+    return error;
+  }
+
+
+  static const FT_Service_CIDRec  cid_service_cid_info =
+  {
+     (FT_CID_GetRegistryOrderingSupplementFunc)cid_get_ros,
+     (FT_CID_GetIsInternallyCIDKeyedFunc)      cid_get_is_cid,
+     (FT_CID_GetCIDFromGlyphIndexFunc)         cid_get_cid_from_glyph_index
+  };
+
+
+  /*
+   *  SERVICE LIST
+   *
+   */
+
+  static const FT_ServiceDescRec  cid_services[] =
+  {
+    { FT_SERVICE_ID_XF86_NAME,            FT_XF86_FORMAT_CID },
+    { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &cid_service_ps_name },
+    { FT_SERVICE_ID_POSTSCRIPT_INFO,      &cid_service_ps_info },
+    { FT_SERVICE_ID_CID,                  &cid_service_cid_info },
+    { NULL, NULL }
+  };
+
+
+  FT_CALLBACK_DEF( FT_Module_Interface )
+  cid_get_interface( FT_Module    module,
+                     const char*  cid_interface )
+  {
+    FT_UNUSED( module );
+
+    return ft_service_list_lookup( cid_services, cid_interface );
+  }
+
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_Driver_ClassRec  t1cid_driver_class =
+  {
+    /* first of all, the FT_Module_Class fields */
+    {
+      FT_MODULE_FONT_DRIVER       |
+      FT_MODULE_DRIVER_SCALABLE   |
+      FT_MODULE_DRIVER_HAS_HINTER,
+
+      sizeof ( FT_DriverRec ),
+      "t1cid",   /* module name           */
+      0x10000L,  /* version 1.0 of driver */
+      0x20000L,  /* requires FreeType 2.0 */
+
+      0,
+
+      cid_driver_init,
+      cid_driver_done,
+      cid_get_interface
+    },
+
+    /* then the other font drivers fields */
+    sizeof ( CID_FaceRec ),
+    sizeof ( CID_SizeRec ),
+    sizeof ( CID_GlyphSlotRec ),
+
+    cid_face_init,
+    cid_face_done,
+
+    cid_size_init,
+    cid_size_done,
+    cid_slot_init,
+    cid_slot_done,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    ft_stub_set_char_sizes,
+    ft_stub_set_pixel_sizes,
+#endif
+
+    cid_slot_load_glyph,
+
+    0,                      /* FT_Face_GetKerningFunc  */
+    0,                      /* FT_Face_AttachFunc      */
+
+    0,                      /* FT_Face_GetAdvancesFunc */
+
+    cid_size_request,
+    0                       /* FT_Size_SelectFunc      */
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/cidriver.h b/extensions/externals/src/freetype-2.4.9/src/cid/cidriver.h
new file mode 100644
index 0000000..3c45e06
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/cidriver.h
@@ -0,0 +1,43 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cidriver.h                                                             */
+/*                                                                         */
+/*    High-level CID driver interface (specification).                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __CIDRIVER_H__
+#define __CIDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "this module does not support PIC yet"
+#endif
+
+
+  FT_CALLBACK_TABLE
+  const FT_Driver_ClassRec  t1cid_driver_class;
+
+
+FT_END_HEADER
+
+#endif /* __CIDRIVER_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/cidtoken.h b/extensions/externals/src/freetype-2.4.9/src/cid/cidtoken.h
new file mode 100644
index 0000000..904cb09
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/cidtoken.h
@@ -0,0 +1,112 @@
+/***************************************************************************/
+/*                                                                         */
+/*  cidtoken.h                                                             */
+/*                                                                         */
+/*    CID token definitions (specification only).                          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  CID_FaceInfoRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_CID_INFO
+
+  T1_FIELD_KEY   ( "CIDFontName",    cid_font_name, 0 )
+  T1_FIELD_FIXED ( "CIDFontVersion", cid_version,   0 )
+  T1_FIELD_NUM   ( "CIDFontType",    cid_font_type, 0 )
+  T1_FIELD_STRING( "Registry",       registry,      0 )
+  T1_FIELD_STRING( "Ordering",       ordering,      0 )
+  T1_FIELD_NUM   ( "Supplement",     supplement,    0 )
+  T1_FIELD_NUM   ( "UIDBase",        uid_base,      0 )
+  T1_FIELD_NUM   ( "CIDMapOffset",   cidmap_offset, 0 )
+  T1_FIELD_NUM   ( "FDBytes",        fd_bytes,      0 )
+  T1_FIELD_NUM   ( "GDBytes",        gd_bytes,      0 )
+  T1_FIELD_NUM   ( "CIDCount",       cid_count,     0 )
+
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PS_FontInfoRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_FONT_INFO
+
+  T1_FIELD_STRING( "version",            version,             0 )
+  T1_FIELD_STRING( "Notice",             notice,              0 )
+  T1_FIELD_STRING( "FullName",           full_name,           0 )
+  T1_FIELD_STRING( "FamilyName",         family_name,         0 )
+  T1_FIELD_STRING( "Weight",             weight,              0 )
+  T1_FIELD_NUM   ( "ItalicAngle",        italic_angle,        0 )
+  T1_FIELD_BOOL  ( "isFixedPitch",       is_fixed_pitch,      0 )
+  T1_FIELD_NUM   ( "UnderlinePosition",  underline_position,  0 )
+  T1_FIELD_NUM   ( "UnderlineThickness", underline_thickness, 0 )
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PS_FontExtraRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_FONT_EXTRA
+
+  T1_FIELD_NUM   ( "FSType",             fs_type,             0 )
+
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  CID_FaceDictRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_FONT_DICT
+
+  T1_FIELD_NUM  ( "PaintType",          paint_type,          0 )
+  T1_FIELD_NUM  ( "FontType",           font_type,           0 )
+  T1_FIELD_NUM  ( "SubrMapOffset",      subrmap_offset,      0 )
+  T1_FIELD_NUM  ( "SDBytes",            sd_bytes,            0 )
+  T1_FIELD_NUM  ( "SubrCount",          num_subrs,           0 )
+  T1_FIELD_NUM  ( "lenBuildCharArray",  len_buildchar,       0 )
+  T1_FIELD_FIXED( "ForceBoldThreshold", forcebold_threshold, 0 )
+  T1_FIELD_FIXED( "StrokeWidth",        stroke_width,        0 )
+
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PS_PrivateRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_PRIVATE
+
+  T1_FIELD_NUM       ( "UniqueID",         unique_id,      0 )
+  T1_FIELD_NUM       ( "lenIV",            lenIV,          0 )
+  T1_FIELD_NUM       ( "LanguageGroup",    language_group, 0 )
+  T1_FIELD_NUM       ( "password",         password,       0 )
+
+  T1_FIELD_FIXED_1000( "BlueScale",        blue_scale,     0 )
+  T1_FIELD_NUM       ( "BlueShift",        blue_shift,     0 )
+  T1_FIELD_NUM       ( "BlueFuzz",         blue_fuzz,      0 )
+
+  T1_FIELD_NUM_TABLE ( "BlueValues",       blue_values,        14, 0 )
+  T1_FIELD_NUM_TABLE ( "OtherBlues",       other_blues,        10, 0 )
+  T1_FIELD_NUM_TABLE ( "FamilyBlues",      family_blues,       14, 0 )
+  T1_FIELD_NUM_TABLE ( "FamilyOtherBlues", family_other_blues, 10, 0 )
+
+  T1_FIELD_NUM_TABLE2( "StdHW",            standard_width,      1, 0 )
+  T1_FIELD_NUM_TABLE2( "StdVW",            standard_height,     1, 0 )
+  T1_FIELD_NUM_TABLE2( "MinFeature",       min_feature,         2, 0 )
+
+  T1_FIELD_NUM_TABLE ( "StemSnapH",        snap_widths,        12, 0 )
+  T1_FIELD_NUM_TABLE ( "StemSnapV",        snap_heights,       12, 0 )
+
+  T1_FIELD_BOOL      ( "ForceBold",        force_bold,          0 )
+
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  FT_BBox
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_BBOX
+
+  T1_FIELD_BBOX( "FontBBox", xMin, 0 )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/module.mk b/extensions/externals/src/freetype-2.4.9/src/cid/module.mk
new file mode 100644
index 0000000..ce30bfd
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 CID module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += TYPE1CID_DRIVER
+
+define TYPE1CID_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, t1cid_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)cid       $(ECHO_DRIVER_DESC)Postscript CID-keyed fonts, no known extension$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/rules.mk b/extensions/externals/src/freetype-2.4.9/src/cid/rules.mk
new file mode 100644
index 0000000..f362744
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/rules.mk
@@ -0,0 +1,70 @@
+#
+# FreeType 2 CID driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# CID driver directory
+#
+CID_DIR := $(SRC_DIR)/cid
+
+
+CID_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(CID_DIR))
+
+
+# CID driver sources (i.e., C files)
+#
+CID_DRV_SRC := $(CID_DIR)/cidparse.c \
+               $(CID_DIR)/cidload.c  \
+               $(CID_DIR)/cidriver.c \
+               $(CID_DIR)/cidgload.c \
+               $(CID_DIR)/cidobjs.c
+
+# CID driver headers
+#
+CID_DRV_H := $(CID_DRV_SRC:%.c=%.h) \
+             $(CID_DIR)/cidtoken.h  \
+             $(CID_DIR)/ciderrs.h
+
+
+# CID driver object(s)
+#
+#   CID_DRV_OBJ_M is used during `multi' builds
+#   CID_DRV_OBJ_S is used during `single' builds
+#
+CID_DRV_OBJ_M := $(CID_DRV_SRC:$(CID_DIR)/%.c=$(OBJ_DIR)/%.$O)
+CID_DRV_OBJ_S := $(OBJ_DIR)/type1cid.$O
+
+# CID driver source file for single build
+#
+CID_DRV_SRC_S := $(CID_DIR)/type1cid.c
+
+
+# CID driver - single object
+#
+$(CID_DRV_OBJ_S): $(CID_DRV_SRC_S) $(CID_DRV_SRC) $(FREETYPE_H) $(CID_DRV_H)
+	$(CID_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(CID_DRV_SRC_S))
+
+
+# CID driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(CID_DIR)/%.c $(FREETYPE_H) $(CID_DRV_H)
+	$(CID_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(CID_DRV_OBJ_S)
+DRV_OBJS_M += $(CID_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/cid/type1cid.c b/extensions/externals/src/freetype-2.4.9/src/cid/type1cid.c
new file mode 100644
index 0000000..0b866e9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/cid/type1cid.c
@@ -0,0 +1,29 @@
+/***************************************************************************/
+/*                                                                         */
+/*  type1cid.c                                                             */
+/*                                                                         */
+/*    FreeType OpenType driver component (body only).                      */
+/*                                                                         */
+/*  Copyright 1996-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "cidparse.c"
+#include "cidload.c"
+#include "cidobjs.c"
+#include "cidriver.c"
+#include "cidgload.c"
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/Jamfile b/extensions/externals/src/freetype-2.4.9/src/gxvalid/Jamfile
new file mode 100644
index 0000000..88049a6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/Jamfile
@@ -0,0 +1,33 @@
+# FreeType 2 src/gxvalid Jamfile
+#
+# Copyright 2005 by
+# suzuki toshiya, Masatake YAMATO and Red Hat K.K.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) gxvalid ;
+
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = gxvcommn gxvfeat  gxvbsln  gxvtrak  gxvopbd  gxvprop
+               gxvmort  gxvmort0 gxvmort1 gxvmort2 gxvmort4 gxvmort5
+               gxvmorx  gxvmorx0 gxvmorx1 gxvmorx2 gxvmorx4 gxvmorx5
+               gxvlcar  gxvkern  gxvmod   gxvjust  ;
+  }
+  else
+  {
+    _sources = gxvalid ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/gxvalid Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/README b/extensions/externals/src/freetype-2.4.9/src/gxvalid/README
new file mode 100644
index 0000000..28e535b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/README
@@ -0,0 +1,532 @@
+gxvalid: TrueType GX validator
+==============================
+
+
+1. What is this
+---------------
+
+  `gxvalid' is a module to  validate TrueType GX tables: a collection of
+  additional tables  in TrueType  font which are  used by  `QuickDraw GX
+  Text',  Apple Advanced  Typography  (AAT).  In  addition, gxvalid  can
+  validates `kern'  tables which have  been extended for AAT.   Like the
+  otvalid  module,   gxvalid  uses  Freetype   2's  validator  framework
+  (ftvalid).
+
+  You can link gxvalid with your program; before running your own layout
+  engine, gxvalid validates a font  file.  As the result, you can remove
+  error-checking code  from the layout  engine.  It is also  possible to
+  use  gxvalid  as a  stand-alone  font  validator;  the `ftvalid'  test
+  program  included  in the  ft2demo  bundle  calls gxvalid  internally.
+  A stand-alone font validator may be useful for font developers.
+
+  This documents documents the following issues.
+
+  - supported TrueType GX tables
+  - fundamental validation limitations
+  - permissive error handling of broken GX tables
+  - `kern' table issue.
+
+
+2. Supported tables
+-------------------
+
+  The following GX tables are currently supported.
+
+    bsln
+    feat
+    just
+    kern(*)
+    lcar
+    mort
+    morx
+    opbd
+    prop
+    trak
+
+  The following GX tables are currently unsupported.
+
+    cvar
+    fdsc
+    fmtx
+    fvar
+    gvar
+    Zapf
+
+  The following GX tables won't be supported.
+
+    acnt(**)
+    hsty(***)
+
+  The following undocumented tables in TrueType fonts designed for Apple
+  platform aren't handled either.
+
+    addg
+    CVTM
+    TPNM
+    umif
+
+
+  *)   The `kern'  validator handles both  the classic and the  new kern
+       formats;  the former  is supported  on both  Microsoft  and Apple
+       platforms, while the latter is supported on Apple platforms.
+
+  **)  `acnt' tables are not supported by currently available Apple font
+       tools.
+
+  ***) There  is  one more  Apple  extension,  `hsty',  but  it  is  for
+       Newton-OS, not GX  (Newton-OS is a platform by  Apple, but it can
+       use  sfnt- housed bitmap  fonts only).   Therefore, it  should be
+       excluded  from  `Apple  platform'  in the  context  of  TrueType.
+       gxvalid ignores it as Apple font tools do so.
+
+
+  We have  checked 183  fonts bundled with  MacOS 9.1, MacOS  9.2, MacOS
+  10.0, MacOS X 10.1, MSIE  for MacOS, and AppleWorks 6.0.  In addition,
+  we have  checked 67 Dynalab fonts  (designed for MacOS)  and 189 Ricoh
+  fonts (designed for Windows and  MacOS dual platforms).  The number of
+  fonts including TrueType GX tables are as follows.
+
+    bsln:  76
+    feat: 191
+    just:  84
+    kern:  59
+    lcar:   4
+    mort: 326
+    morx:  19
+    opbd:   4
+    prop: 114
+    trak:  16
+
+  Dynalab  and Ricoh fonts  don't have  GX tables  except of  `feat' and
+  `mort'.
+
+
+3. Fundamental validation limitations
+-------------------------------------
+
+  TrueType  GX  provides  layout   information  to  libraries  for  font
+  rasterizers  and text layout.   gxvalid can  check whether  the layout
+  data in  a font is conformant  to the TrueType GX  format specified by
+  Apple.  But gxvalid cannot check  a how QuickDraw GX/AAT renderer uses
+  the stored information.
+
+  3-1. Validation of State Machine activity
+  -----------------------------------------
+
+    QuickDraw GX/AAT uses a `State Machine' to provide `stateful' layout
+    features,  and TrueType GX  stores the  state transition  diagram of
+    this `State  Machine' in a  `StateTable' data structure.   While the
+    State  Machine receives  a series  of glyph  IDs, the  State Machine
+    starts with `start  of text' state, walks around  various states and
+    generates various  layout information  to the  renderer, and finally
+    reaches the `end of text' state.
+
+    gxvalid can check essential errors like:
+
+      - possibility of state transitions to undefined states
+      - existence of glyph  IDs that the State Machine  doesn't know how
+        to handle
+      - the  State Machine  cannot compute  the layout  information from
+        given diagram
+
+    These errors  can be  checked within finite  steps, and  without the
+    State Machine itself, because these are `expression' errors of state
+    transition diagram.
+
+    There  is no  limitation  about  how long  the  State Machine  walks
+    around,  so validation  of  the algorithm  in  the state  transition
+    diagram requires infinite  steps, even if we had  a State Machine in
+    gxvalid.   Therefore, the  following errors  and problems  cannot be
+    checked.
+
+      - existence of states which the State Machine never transits to
+      - the  possibility that the  State Machine  never reaches  `end of
+        text'
+      - the possibility of stack underflow/overflow in the State Machine
+        (in  ligature  and  contextual  glyph substitutions,  the  State
+        Machine can store 16 glyphs onto its stack)
+
+    In addition, gxvalid doesn't check `temporary glyph IDs' used in the
+    chained State Machines  (in `mort' and `morx' tables).   If a layout
+    feature  is  implemented by  a  single  State  Machine, a  glyph  ID
+    converted by the State Machine is passed to the glyph renderer, thus
+    it  should not  point to  an undefined  glyph ID.   But if  a layout
+    feature is implemented by  chained State Machines, a component State
+    Machine  (if it  is  not the  final  one) is  permitted to  generate
+    undefined glyph IDs for temporary use, because it is handled by next
+    component State Machine and not  by the glyph renderer.  To validate
+    such temporary glyph IDs, gxvalid must stack all undefined glyph IDs
+    which  can occur in  the output  of the  previous State  Machine and
+    search  them in  the  `ClassTable' structure  of  the current  State
+    Machine.  It is too complex to  list all possible glyph IDs from the
+    StateTable, especially from a ligature substitution table.
+
+  3-2. Validation of relationship between multiple layout features
+  ----------------------------------------------------------------
+
+    gxvalid does  not validate the relationship  between multiple layout
+    features at all.
+
+    If  multiple layout  features  are defined  in  TrueType GX  tables,
+    possible  interactions,  overrides,  and  conflicts  between  layout
+    features are implicitly  given in the font too.   For example, there
+    are several predefined spacing control features:
+
+      - Text Spacing          (Proportional/Monospace/Half-width/Normal)
+      - Number Spacing        (Monospaced-numbers/Proportional-numbers)
+      - Kana Spacing          (Full-width/Proportional)
+      - Ideographic Spacing   (Full-width/Proportional)
+      - CJK Roman Spacing     (Half-width/Proportional/Default-roman
+                               /Full-width-roman/Proportional)
+
+    If all  layout features are  independently managed, we  can activate
+    inconsistent  typographic rules  like  `Text Spacing=Monospace'  and
+    `Ideographic Spacing=Proportional' at the same time.
+
+    The combinations  of layout features  is managed by a  32bit integer
+    (one bit each for selector  setting), so we can define relationships
+    between  up  to 32  features,  theoretically.   But  if one  feature
+    setting  affects  another   feature  setting,  we  need  typographic
+    priority  rules to  validate the  relationship.   Unfortunately, the
+    TrueType GX format specification does not give such information even
+    for predefined features.
+
+
+4. Permissive error handling of broken GX tables
+------------------------------------------------
+
+  When  Apple's font  rendering system  finds an  inconsistency,  like a
+  specification  violation or  an  unspecified value  in  a TrueType  GX
+  table, it does not always  return error.  In most cases, the rendering
+  engine silently  ignores such wrong  values or even whole  tables.  In
+  fact, MacOS is shipped with  fonts including broken GX/AAT tables, but
+  no harmful  effects due to  `officially broken' fonts are  observed by
+  end-users.
+
+  gxvalid  is designed  to continue  the validation  process as  long as
+  possible.  When gxvalid find wrong  values, gxvalid warns it at least,
+  and takes  a fallback procedure  if possible.  The  fallback procedure
+  depends on the debug level.
+
+  We used the following three tools to investigate Apple's error handling.
+
+    - FontValidator  (for MacOS 8.5 - 9.2)  resource fork font
+    - ftxvalidator   (for MacOS X 10.1 -)   dfont or naked-sfnt
+    - ftxdumperfuser (for MacOS X 10.1 -)   dfont or naked-sfnt
+
+  However, all tests were done on a PowerPC based Macintosh; at present,
+  we have not checked those tools on a m68k-based Macintosh.
+
+  In total, we checked 183 fonts  bundled to MacOS 9.1, MacOS 9.2, MacOS
+  10.0, MacOS X  10.1, MSIE for MacOS, and  AppleWorks 6.0.  These fonts
+  are distributed  officially, but many broken GX/AAT  tables were found
+  by Apple's font tools.  In the following, we list typical violation of
+  the GX specification, in fonts officially distributed with those Apple
+  systems.
+
+  4-1. broken BinSrchHeader (19/183)
+  ----------------------------------
+
+    `BinSrchHeader' is  a header of a  data array for  m68k platforms to
+    access memory efficiently.  Although  there are only two independent
+    parameters  for real  (`unitSize' and  `nUnits'),  BinSrchHeader has
+    three additional parameters which  can be calculated from `unitSize'
+    and  `nUnits',  for  fast  setup.   Apple  font  tools  ignore  them
+    silently, so gxvalid warns if it finds and inconsistency, and always
+    continues  validation.    The  additional  parameters   are  ignored
+    regardless of the consistency.
+
+      19  fonts include  such  inconsistencies; all  breaks  are in  the
+      BinSrchHeader structure of the `kern' table.
+
+  4-2. too-short LookupTable (5/183)
+  ----------------------------------
+
+    LookupTable format 0  is a simple array to get a  value from a given
+    GID (glyph  ID); the index of  this array is a  GID too.  Therefore,
+    the length  of the array is expected  to be same as  the maximum GID
+    value defined  in the `maxp' table,  but there are  some fonts whose
+    LookupTable format 0 is too  short to cover all GIDs.  FontValidator
+    ignores  this error silently,  ftxvalidator and  ftxdumperfuser both
+    warn and continue.  Similar problems are found in format 3 subtables
+    of `kern'.  gxvalid  warns always and abort if  the validation level
+    is set to FT_VALIDATE_PARANOID.
+
+      5 fonts include too-short kern format 0 subtables.
+      1 font includes too-short kern format 3 subtable.
+
+  4-3. broken LookupTable format 2 (1/183)
+  ----------------------------------------
+
+    LookupTable  format  2,  subformat  4  covers the  GID  space  by  a
+    collection  of  segments which  are  specified  by `firstGlyph'  and
+    `lastGlyph'.   Some  fonts  store  `firstGlyph' and  `lastGlyph'  in
+    reverse order,  so the segment specification is  broken.  Apple font
+    tools ignore this error silently;  a broken segment is ignored as if
+    it  did not  exist.   gxvalid  warns and  normalize  the segment  at
+    FT_VALIDATE_DEFAULT, or ignore  the segment at FT_VALIDATE_TIGHT, or
+    abort at FT_VALIDATE_PARANOID.
+
+      1 font includes broken LookupTable format 2, in the `just' table.
+
+    *) It seems  that all fonts manufactured by  ITC for AppleWorks have
+       this error.
+
+  4-4. bad bracketing in glyph property (14/183)
+  ----------------------------------------------
+
+    GX/AAT defines a  `bracketing' property of the glyphs  in the `prop'
+    table,  to control layout  features of  strings enclosed  inside and
+    outside  of   brackets.   Some  fonts   give  inappropriate  bracket
+    properties  to glyphs.   Apple  font tools  warn  about this  error;
+    gxvalid warns too and aborts at FT_VALIDATE_PARANOID.
+
+      14 fonts include wrong bracket properties.
+
+
+  4-5. invalid feature number (117/183)
+  -------------------------------------
+
+    The GX/AAT extension can  include 255 different layout features, but
+    popular      layout      features      are      predefined      (see
+    http://developer.apple.com/fonts/Registry/index.html).   Some  fonts
+    include feature  numbers which are incompatible  with the predefined
+    feature registry.
+
+    In our survey, there are 140 fonts including `feat' table.
+
+    a) 67 fonts use a feature number which should not be used.
+    b) 117 fonts set the wrong feature range (nSetting).  This is mostly
+       found in the `mort' and `morx' tables.
+
+    Apple  font tools give  no warning,  although they  cannot recognize
+    what  the feature  is.   At FT_VALIDATE_DEFAULT,  gxvalid warns  but
+    continues in both cases (a, b).  At FT_VALIDATE_TIGHT, gxvalid warns
+    and aborts for (a), but continues for (b).  At FT_VALIDATE_PARANOID,
+    gxvalid warns and aborts in both cases (a, b).
+
+  4-6. invalid prop version (10/183)
+  ----------------------------------
+
+    As most TrueType GX tables, the `prop' table must start with a 32bit
+    version identifier: 0x00010000,  0x00020000 or 0x00030000.  But some
+    fonts  store nonsense binary  data instead.   When Apple  font tools
+    find them, they abort the processing immediately, and the data which
+    follows is unhandled.  gxvalid does the same.
+
+      10 fonts include broken `prop' version.
+
+    All  of these  fonts are  classic  TrueType fonts  for the  Japanese
+    script, manufactured by Apple.
+
+  4-7. unknown resource name (2/183)
+  ------------------------------------
+
+    NOTE: THIS IS NOT A TRUETYPE GX ERROR.
+
+    If  a TrueType  font is  stored  in the  resource fork  or in  dfont
+    format, the data must be tagged as `sfnt' in the resource fork index
+    to invoke TrueType font handler for the data.  But the TrueType font
+    data  in   `Keyboard.dfont'  is  tagged   as  `kbd',  and   that  in
+    `LastResort.dfont' is tagged as  `lst'.  Apple font tools can detect
+    that the data is in  TrueType format and successfully validate them.
+    Maybe  this is possible  because they  are known  to be  dfont.  The
+    current  implementation  of the  resource  fork  driver of  FreeType
+    cannot do that, thus gxvalid cannot validate them.
+
+      2 fonts use an unknown tag for the TrueType font resource.
+
+5. `kern' table issues
+----------------------
+
+  In common terminology of TrueType, `kern' is classified as a basic and
+  platform-independent table.  But there are Apple extensions of `kern',
+  and  there is  an  extension which  requires  a GX  state machine  for
+  contextual kerning.   Therefore, gxvalid includes  a special validator
+  for  `kern' tables.   Unfortunately, there  is no  exact  algorithm to
+  check Apple's extension, so  gxvalid includes a heuristic algorithm to
+  find  the proper validation  routines for  all possible  data formats,
+  including    the   data    format   for    Microsoft.     By   calling
+  classic_kern_validate() instead of gxv_validate(), you can specify the
+  `kern' format  explicitly.  However, current  FreeType2 uses Microsoft
+  `kern' format  only, others  are ignored (and  should be handled  in a
+  library one level higher than FreeType).
+
+  5-1. History
+  ------------
+
+    The original  16bit version of `kern'  was designed by  Apple in the
+    pre-GX  era, and  it was  also approved  by  Microsoft.  Afterwards,
+    Apple designed a  new 32bit version of the  `kern' table.  According
+    to  the documentation, the  difference between  the 16bit  and 32bit
+    version is only the size of  variables in the `kern' header.  In the
+    following,  we call  the original  16bit version  as  `classic', and
+    32bit version as `new'.
+
+  5-2. Versions and dialects which should be differentiated
+  ---------------------------------------------------------
+
+    The `kern' table  consists of a table header  and several subtables.
+    The version number  which identifies a `classic' or  a `new' version
+    is  explicitly   written  in  the   table  header,  but   there  are
+    undocumented  differences between  Microsoft's and  Apple's formats.
+    It is  called a `dialect' in  the following.  There  are three cases
+    which  should  be  handled:   the  new  Apple-dialect,  the  classic
+    Apple-dialect,  and the classic  Microsoft-dialect.  An  analysis of
+    the formats and the auto detection algorithm of gxvalid is described
+    in the following.
+
+    5-2-1. Version detection: classic and new kern
+    ----------------------------------------------
+
+      According  to Apple  TrueType  specification, there  are only  two
+      differences between the classic and the new:
+
+        - The `kern' table header starts with the version number.
+          The classic version starts with 0x0000 (16bit),
+          the new version starts with 0x00010000 (32bit).
+
+        - In the  `kern' table header,  the number of  subtables follows
+          the version number.
+          In the classic version, it is stored as a 16bit value.
+          In the new version, it is stored as a 32bit value.
+
+      From Apple font tool's output (DumpKERN is also tested in addition
+      to  the  three  Apple  font  tools in  above),  there  is  another
+      undocumented difference.  In the  new version, the subtable header
+      includes a 16bit variable  named `tupleIndex' which does not exist
+      in the classic version.
+
+      The new version  can store all subtable formats (0,  1, 2, and 3),
+      but the Apple TrueType specification does not mention the subtable
+      formats available in the classic version.
+
+    5-2-2. Available subtable formats in classic version
+    ----------------------------------------------------
+
+      Although the  Apple TrueType  specification recommends to  use the
+      classic version in  the case if the font is  designed for both the
+      Apple and Microsoft platforms,  it does not document the available
+      subtable formats in the classic version.
+
+      According  to the Microsoft  TrueType specification,  the subtable
+      format  assured for  Windows  and OS/2  support  is only  subtable
+      format  0.  The  Microsoft TrueType  specification  also describes
+      subtable format  2, but does  not mention which  platforms support
+      it.  Aubtable formats 1, 3,  and higher are documented as reserved
+      for future use.  Therefore, the classic version can store subtable
+      formats 0 and 2, at least.  `ttfdump.exe', a font tool provided by
+      Microsoft,  ignores the  subtable format  written in  the subtable
+      header, and parses the table as if all subtables are in format 0.
+
+      `kern'  subtable format  1  uses  a StateTable,  so  it cannot  be
+      utilized without a GX  State Machine.  Therefore, it is reasonable
+      to assume  that format 1 (and  3) were introduced  after Apple had
+      introduced GX and moved to the new 32bit version.
+
+    5-2-3. Apple and Microsoft dialects
+    -----------------------------------
+
+      The  `kern' subtable  has  a 16bit  `coverage'  field to  describe
+      kerning attributes, but bit interpretations by Apple and Microsoft
+      are different:  For example, Apple  uses bits 0-7 to  identify the
+      subtable, while Microsoft uses bits 8-15.
+
+      In  addition, due  to the  output of  DumpKERN  and FontValidator,
+      Apple's bit interpretations of coverage in classic and new version
+      are  incompatible also.   In  summary, there  are three  dialects:
+      classic Apple  dialect, classic  Microsoft dialect, and  new Apple
+      dialect.  The classic Microsoft  dialect and the new Apple dialect
+      are documented  by each vendors' TrueType  font specification, but
+      the documentation for classic Apple dialect is not available.
+
+      For example,  in the  new Apple dialect,  bit 15 is  documented as
+      `set to  1 if  the kerning  is vertical'.  On  the other  hand, in
+      classic Microsoft dialect, bit 1 is documented as `set to 1 if the
+      kerning  is  horizontal'.   From   the  outputs  of  DumpKERN  and
+      FontValidator, classic  Apple dialect recognizes  15 as `set  to 1
+      when  the kerning  is horizontal'.   From the  results  of similar
+      experiments, classic Apple dialect  seems to be the Endian reverse
+      of the classic Microsoft dialect.
+
+      As a  conclusion it must be  noted that no font  tool can identify
+      classic Apple dialect or classic Microsoft dialect automatically.
+
+    5-2-4. gxvalid auto dialect detection algorithm
+    -----------------------------------------------
+
+      The first 16  bits of the `kern' table are  enough to identify the
+      version:
+
+        - if  the first  16  bits are  0x0000,  the `kern'  table is  in
+          classic Apple dialect or classic Microsoft dialect
+        - if the first 16 bits are  0x0001, and next 16 bits are 0x0000,
+          the kern table is in new Apple dialect.
+
+      If the `kern'  table is a classic one,  the 16bit `coverage' field
+      is checked next.   Firstly, the coverage bits are  decoded for the
+      classic Apple dialect using the following bit masks (this is based
+      on DumpKERN output):
+
+        0x8000: 1=horizontal, 0=vertical
+        0x4000: not used
+        0x2000: 1=cross-stream, 0=normal
+        0x1FF0: reserved
+        0x000F: subtable format
+
+      If  any  of  reserved  bits  are  set  or  the  subtable  bits  is
+      interpreted as format 1 or 3, we take it as `impossible in classic
+      Apple dialect' and retry, using the classic Microsoft dialect.
+
+        The most popular coverage in new Apple-dialect:         0x8000,
+        The most popular coverage in classic Apple-dialect:     0x0000,
+        The most popular coverage in classic Microsoft dialect: 0x0001.
+
+  5-3. Tested fonts
+  -----------------
+
+    We checked  59 fonts  bundled with MacOS  and 38 fonts  bundled with
+    Windows, where all font include a `kern' table.
+
+      - fonts bundled with MacOS
+        * new Apple dialect
+          format 0: 18
+          format 2:  1
+          format 3:  1
+        * classic Apple dialect
+          format 0: 14
+        * classic Microsoft dialect
+          format 0: 15
+
+      - fonts bundled with Windows
+        * classic Microsoft dialect
+          format 0: 38
+
+    It looks strange that classic Microsoft-dialect fonts are bundled to
+    MacOS: they come from MSIE for MacOS, except of MarkerFelt.dfont.
+
+
+  ACKNOWLEDGEMENT
+  ---------------
+
+  Some parts of gxvalid are  derived from both the `gxlayout' module and
+  the `otvalid'  module.  Development of  gxlayout was supported  by the
+  Information-technology Promotion Agency(IPA), Japan.
+
+  The detailed analysis of undefined  glyph ID utilization in `mort' and
+  `morx' tables is provided by George Williams.
+
+------------------------------------------------------------------------
+
+Copyright 2004, 2005, 2007 by
+suzuki toshiya, Masatake YAMATO, Red hat K.K.,
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This  file is  part  of the  FreeType  project, and  may  only be  used,
+modified,  and  distributed under  the  terms  of  the FreeType  project
+license, LICENSE.TXT.  By continuing  to use, modify, or distribute this
+file  you indicate that  you have  read the  license and  understand and
+accept it fully.
+
+
+--- end of README ---
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvalid.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvalid.c
new file mode 100644
index 0000000..bc36e67
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvalid.c
@@ -0,0 +1,46 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvalid.c                                                              */
+/*                                                                         */
+/*    FreeType validator for TrueTypeGX/AAT tables (body only).            */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+
+#include "gxvfeat.c"
+#include "gxvcommn.c"
+#include "gxvbsln.c"
+#include "gxvtrak.c"
+#include "gxvjust.c"
+#include "gxvmort.c"
+#include "gxvmort0.c"
+#include "gxvmort1.c"
+#include "gxvmort2.c"
+#include "gxvmort4.c"
+#include "gxvmort5.c"
+#include "gxvmorx.c"
+#include "gxvmorx0.c"
+#include "gxvmorx1.c"
+#include "gxvmorx2.c"
+#include "gxvmorx4.c"
+#include "gxvmorx5.c"
+#include "gxvkern.c"
+#include "gxvopbd.c"
+#include "gxvprop.c"
+#include "gxvlcar.c"
+#include "gxvmod.c"
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvalid.h b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvalid.h
new file mode 100644
index 0000000..27be9ec
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvalid.h
@@ -0,0 +1,107 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvalid.h                                                              */
+/*                                                                         */
+/*    TrueTyeeGX/AAT table validation (specification only).                */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __GXVALID_H__
+#define __GXVALID_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#include "gxverror.h"          /* must come before FT_INTERNAL_VALIDATE_H */
+
+#include FT_INTERNAL_VALIDATE_H
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( void )
+  gxv_feat_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  valid );
+
+
+  FT_LOCAL( void )
+  gxv_bsln_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  valid );
+
+
+  FT_LOCAL( void )
+  gxv_trak_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_just_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_mort_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_morx_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_kern_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_kern_validate_classic( FT_Bytes      table,
+                             FT_Face       face,
+                             FT_Int        dialect_flags,
+                             FT_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_opbd_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_prop_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_lcar_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  valid );
+
+
+FT_END_HEADER
+
+
+#endif /* __GXVALID_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvbsln.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvbsln.c
new file mode 100644
index 0000000..3d10031
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvbsln.c
@@ -0,0 +1,333 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvbsln.c                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT bsln table validation (body).                         */
+/*                                                                         */
+/*  Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvbsln
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      Data and Types                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define GXV_BSLN_VALUE_COUNT  32
+#define GXV_BSLN_VALUE_EMPTY  0xFFFFU
+
+
+  typedef struct  GXV_bsln_DataRec_
+  {
+    FT_Bytes   ctlPoints_p;
+    FT_UShort  defaultBaseline;
+
+  } GXV_bsln_DataRec, *GXV_bsln_Data;
+
+
+#define GXV_BSLN_DATA( field )  GXV_TABLE_DATA( bsln, field )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      UTILITY FUNCTIONS                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  gxv_bsln_LookupValue_validate( FT_UShort            glyph,
+                                 GXV_LookupValueCPtr  value_p,
+                                 GXV_Validator        valid )
+  {
+    FT_UShort   v = value_p->u;
+    FT_UShort*  ctlPoints;
+
+    FT_UNUSED( glyph );
+
+
+    GXV_NAME_ENTER( "lookup value" );
+
+    if ( v >= GXV_BSLN_VALUE_COUNT )
+      FT_INVALID_DATA;
+
+    ctlPoints = (FT_UShort*)GXV_BSLN_DATA( ctlPoints_p );
+    if ( ctlPoints && ctlPoints[v] == GXV_BSLN_VALUE_EMPTY )
+      FT_INVALID_DATA;
+
+    GXV_EXIT;
+  }
+
+
+  /*
+    +===============+ --------+
+    | lookup header |         |
+    +===============+         |
+    | BinSrchHeader |         |
+    +===============+         |
+    | lastGlyph[0]  |         |
+    +---------------+         |
+    | firstGlyph[0] |         |    head of lookup table
+    +---------------+         |             +
+    | offset[0]     |    ->   |          offset            [byte]
+    +===============+         |             +
+    | lastGlyph[1]  |         | (glyphID - firstGlyph) * 2 [byte]
+    +---------------+         |
+    | firstGlyph[1] |         |
+    +---------------+         |
+    | offset[1]     |         |
+    +===============+         |
+                              |
+    ...                       |
+                              |
+    16bit value array         |
+    +===============+         |
+    |     value     | <-------+
+    ...
+  */
+
+  static GXV_LookupValueDesc
+  gxv_bsln_LookupFmt4_transit( FT_UShort            relative_gindex,
+                               GXV_LookupValueCPtr  base_value_p,
+                               FT_Bytes             lookuptbl_limit,
+                               GXV_Validator        valid )
+  {
+    FT_Bytes             p;
+    FT_Bytes             limit;
+    FT_UShort            offset;
+    GXV_LookupValueDesc  value;
+
+    /* XXX: check range ? */
+    offset = (FT_UShort)( base_value_p->u +
+                          ( relative_gindex * sizeof ( FT_UShort ) ) );
+
+    p     = valid->lookuptbl_head + offset;
+    limit = lookuptbl_limit;
+    GXV_LIMIT_CHECK( 2 );
+
+    value.u = FT_NEXT_USHORT( p );
+
+    return value;
+  }
+
+
+  static void
+  gxv_bsln_parts_fmt0_validate( FT_Bytes       tables,
+                                FT_Bytes       limit,
+                                GXV_Validator  valid )
+  {
+    FT_Bytes  p = tables;
+
+
+    GXV_NAME_ENTER( "parts format 0" );
+
+    /* deltas */
+    GXV_LIMIT_CHECK( 2 * GXV_BSLN_VALUE_COUNT );
+
+    valid->table_data = NULL;      /* No ctlPoints here. */
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_bsln_parts_fmt1_validate( FT_Bytes       tables,
+                                FT_Bytes       limit,
+                                GXV_Validator  valid )
+  {
+    FT_Bytes  p = tables;
+
+
+    GXV_NAME_ENTER( "parts format 1" );
+
+    /* deltas */
+    gxv_bsln_parts_fmt0_validate( p, limit, valid );
+
+    /* mappingData */
+    valid->lookupval_sign   = GXV_LOOKUPVALUE_UNSIGNED;
+    valid->lookupval_func   = gxv_bsln_LookupValue_validate;
+    valid->lookupfmt4_trans = gxv_bsln_LookupFmt4_transit;
+    gxv_LookupTable_validate( p + 2 * GXV_BSLN_VALUE_COUNT,
+                              limit,
+                              valid );
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_bsln_parts_fmt2_validate( FT_Bytes       tables,
+                                FT_Bytes       limit,
+                                GXV_Validator  valid )
+  {
+    FT_Bytes   p = tables;
+
+    FT_UShort  stdGlyph;
+    FT_UShort  ctlPoint;
+    FT_Int     i;
+
+    FT_UShort  defaultBaseline = GXV_BSLN_DATA( defaultBaseline );
+
+
+    GXV_NAME_ENTER( "parts format 2" );
+
+    GXV_LIMIT_CHECK( 2 + ( 2 * GXV_BSLN_VALUE_COUNT ) );
+
+    /* stdGlyph */
+    stdGlyph = FT_NEXT_USHORT( p );
+    GXV_TRACE(( " (stdGlyph = %u)\n", stdGlyph ));
+
+    gxv_glyphid_validate( stdGlyph, valid );
+
+    /* Record the position of ctlPoints */
+    GXV_BSLN_DATA( ctlPoints_p ) = p;
+
+    /* ctlPoints */
+    for ( i = 0; i < GXV_BSLN_VALUE_COUNT; i++ )
+    {
+      ctlPoint = FT_NEXT_USHORT( p );
+      if ( ctlPoint == GXV_BSLN_VALUE_EMPTY )
+      {
+        if ( i == defaultBaseline )
+          FT_INVALID_DATA;
+      }
+      else
+        gxv_ctlPoint_validate( stdGlyph, (FT_Short)ctlPoint, valid );
+    }
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_bsln_parts_fmt3_validate( FT_Bytes       tables,
+                                FT_Bytes       limit,
+                                GXV_Validator  valid)
+  {
+    FT_Bytes  p = tables;
+
+
+    GXV_NAME_ENTER( "parts format 3" );
+
+    /* stdGlyph + ctlPoints */
+    gxv_bsln_parts_fmt2_validate( p, limit, valid );
+
+    /* mappingData */
+    valid->lookupval_sign   = GXV_LOOKUPVALUE_UNSIGNED;
+    valid->lookupval_func   = gxv_bsln_LookupValue_validate;
+    valid->lookupfmt4_trans = gxv_bsln_LookupFmt4_transit;
+    gxv_LookupTable_validate( p + ( 2 + 2 * GXV_BSLN_VALUE_COUNT ),
+                              limit,
+                              valid );
+
+    GXV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         bsln TABLE                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  gxv_bsln_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  ftvalid )
+  {
+    GXV_ValidatorRec  validrec;
+    GXV_Validator     valid = &validrec;
+
+    GXV_bsln_DataRec  bslnrec;
+    GXV_bsln_Data     bsln = &bslnrec;
+
+    FT_Bytes  p     = table;
+    FT_Bytes  limit = 0;
+
+    FT_ULong   version;
+    FT_UShort  format;
+    FT_UShort  defaultBaseline;
+
+    GXV_Validate_Func  fmt_funcs_table [] =
+    {
+      gxv_bsln_parts_fmt0_validate,
+      gxv_bsln_parts_fmt1_validate,
+      gxv_bsln_parts_fmt2_validate,
+      gxv_bsln_parts_fmt3_validate,
+    };
+
+
+    valid->root       = ftvalid;
+    valid->table_data = bsln;
+    valid->face       = face;
+
+    FT_TRACE3(( "validating `bsln' table\n" ));
+    GXV_INIT;
+
+
+    GXV_LIMIT_CHECK( 4 + 2 + 2 );
+    version         = FT_NEXT_ULONG( p );
+    format          = FT_NEXT_USHORT( p );
+    defaultBaseline = FT_NEXT_USHORT( p );
+
+    /* only version 1.0 is defined (1996) */
+    if ( version != 0x00010000UL )
+      FT_INVALID_FORMAT;
+
+    /* only format 1, 2, 3 are defined (1996) */
+    GXV_TRACE(( " (format = %d)\n", format ));
+    if ( format > 3 )
+      FT_INVALID_FORMAT;
+
+    if ( defaultBaseline > 31 )
+      FT_INVALID_FORMAT;
+
+    bsln->defaultBaseline = defaultBaseline;
+
+    fmt_funcs_table[format]( p, limit, valid );
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* arch-tag: ebe81143-fdaa-4c68-a4d1-b57227daa3bc
+   (do not change this comment) */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvcommn.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvcommn.c
new file mode 100644
index 0000000..72efd6f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvcommn.c
@@ -0,0 +1,1744 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvcommn.c                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT common tables validation (body).                      */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2009, 2010                                       */
+/*  by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvcommon
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       16bit offset sorter                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static int
+  gxv_compare_ushort_offset( FT_UShort*  a,
+                             FT_UShort*  b )
+  {
+    if ( *a < *b )
+      return -1;
+    else if ( *a > *b )
+      return 1;
+    else
+      return 0;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_set_length_by_ushort_offset( FT_UShort*     offset,
+                                   FT_UShort**    length,
+                                   FT_UShort*     buff,
+                                   FT_UInt        nmemb,
+                                   FT_UShort      limit,
+                                   GXV_Validator  valid )
+  {
+    FT_UInt  i;
+
+
+    for ( i = 0; i < nmemb; i++ )
+      *(length[i]) = 0;
+
+    for ( i = 0; i < nmemb; i++ )
+      buff[i] = offset[i];
+    buff[nmemb] = limit;
+
+    ft_qsort( buff, ( nmemb + 1 ), sizeof ( FT_UShort ),
+              ( int(*)(const void*, const void*) )gxv_compare_ushort_offset );
+
+    if ( buff[nmemb] > limit )
+      FT_INVALID_OFFSET;
+
+    for ( i = 0; i < nmemb; i++ )
+    {
+      FT_UInt  j;
+
+
+      for ( j = 0; j < nmemb; j++ )
+        if ( buff[j] == offset[i] )
+          break;
+
+      if ( j == nmemb )
+        FT_INVALID_OFFSET;
+
+      *(length[i]) = (FT_UShort)( buff[j + 1] - buff[j] );
+
+      if ( 0 != offset[i] && 0 == *(length[i]) )
+        FT_INVALID_OFFSET;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       32bit offset sorter                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static int
+  gxv_compare_ulong_offset( FT_ULong*  a,
+                            FT_ULong*  b )
+  {
+    if ( *a < *b )
+      return -1;
+    else if ( *a > *b )
+      return 1;
+    else
+      return 0;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_set_length_by_ulong_offset( FT_ULong*      offset,
+                                  FT_ULong**     length,
+                                  FT_ULong*      buff,
+                                  FT_UInt        nmemb,
+                                  FT_ULong       limit,
+                                  GXV_Validator  valid)
+  {
+    FT_UInt  i;
+
+
+    for ( i = 0; i < nmemb; i++ )
+      *(length[i]) = 0;
+
+    for ( i = 0; i < nmemb; i++ )
+      buff[i] = offset[i];
+    buff[nmemb] = limit;
+
+    ft_qsort( buff, ( nmemb + 1 ), sizeof ( FT_ULong ),
+              ( int(*)(const void*, const void*) )gxv_compare_ulong_offset );
+
+    if ( buff[nmemb] > limit )
+      FT_INVALID_OFFSET;
+
+    for ( i = 0; i < nmemb; i++ )
+    {
+      FT_UInt  j;
+
+
+      for ( j = 0; j < nmemb; j++ )
+        if ( buff[j] == offset[i] )
+          break;
+
+      if ( j == nmemb )
+        FT_INVALID_OFFSET;
+
+      *(length[i]) = buff[j + 1] - buff[j];
+
+      if ( 0 != offset[i] && 0 == *(length[i]) )
+        FT_INVALID_OFFSET;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****               scan value array and get min & max              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_LOCAL_DEF( void )
+  gxv_array_getlimits_byte( FT_Bytes       table,
+                            FT_Bytes       limit,
+                            FT_Byte*       min,
+                            FT_Byte*       max,
+                            GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+
+    *min = 0xFF;
+    *max = 0x00;
+
+    while ( p < limit )
+    {
+      FT_Byte  val;
+
+
+      GXV_LIMIT_CHECK( 1 );
+      val = FT_NEXT_BYTE( p );
+
+      *min = (FT_Byte)FT_MIN( *min, val );
+      *max = (FT_Byte)FT_MAX( *max, val );
+    }
+
+    valid->subtable_length = p - table;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_array_getlimits_ushort( FT_Bytes       table,
+                              FT_Bytes       limit,
+                              FT_UShort*     min,
+                              FT_UShort*     max,
+                              GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+
+    *min = 0xFFFFU;
+    *max = 0x0000;
+
+    while ( p < limit )
+    {
+      FT_UShort  val;
+
+
+      GXV_LIMIT_CHECK( 2 );
+      val = FT_NEXT_USHORT( p );
+
+      *min = (FT_Byte)FT_MIN( *min, val );
+      *max = (FT_Byte)FT_MAX( *max, val );
+    }
+
+    valid->subtable_length = p - table;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       BINSEARCHHEADER                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  GXV_BinSrchHeader_
+  {
+    FT_UShort  unitSize;
+    FT_UShort  nUnits;
+    FT_UShort  searchRange;
+    FT_UShort  entrySelector;
+    FT_UShort  rangeShift;
+
+  } GXV_BinSrchHeader;
+
+
+  static void
+  gxv_BinSrchHeader_check_consistency( GXV_BinSrchHeader*  binSrchHeader,
+                                       GXV_Validator       valid )
+  {
+    FT_UShort  searchRange;
+    FT_UShort  entrySelector;
+    FT_UShort  rangeShift;
+
+
+    if ( binSrchHeader->unitSize == 0 )
+      FT_INVALID_DATA;
+
+    if ( binSrchHeader->nUnits == 0 )
+    {
+      if ( binSrchHeader->searchRange   == 0 &&
+           binSrchHeader->entrySelector == 0 &&
+           binSrchHeader->rangeShift    == 0 )
+        return;
+      else
+        FT_INVALID_DATA;
+    }
+
+    for ( searchRange = 1, entrySelector = 1;
+          ( searchRange * 2 ) <= binSrchHeader->nUnits &&
+            searchRange < 0x8000U;
+          searchRange *= 2, entrySelector++ )
+      ;
+
+    entrySelector--;
+    searchRange = (FT_UShort)( searchRange * binSrchHeader->unitSize );
+    rangeShift  = (FT_UShort)( binSrchHeader->nUnits * binSrchHeader->unitSize
+                               - searchRange );
+
+    if ( searchRange   != binSrchHeader->searchRange   ||
+         entrySelector != binSrchHeader->entrySelector ||
+         rangeShift    != binSrchHeader->rangeShift    )
+    {
+      GXV_TRACE(( "Inconsistency found in BinSrchHeader\n" ));
+      GXV_TRACE(( "originally: unitSize=%d, nUnits=%d, "
+                  "searchRange=%d, entrySelector=%d, "
+                  "rangeShift=%d\n",
+                  binSrchHeader->unitSize, binSrchHeader->nUnits,
+                  binSrchHeader->searchRange, binSrchHeader->entrySelector,
+                  binSrchHeader->rangeShift ));
+      GXV_TRACE(( "calculated: unitSize=%d, nUnits=%d, "
+                  "searchRange=%d, entrySelector=%d, "
+                  "rangeShift=%d\n",
+                  binSrchHeader->unitSize, binSrchHeader->nUnits,
+                  searchRange, entrySelector, rangeShift ));
+
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+    }
+  }
+
+
+  /*
+   * parser & validator of BinSrchHeader
+   * which is used in LookupTable format 2, 4, 6.
+   *
+   * Essential parameters (unitSize, nUnits) are returned by
+   * given pointer, others (searchRange, entrySelector, rangeShift)
+   * can be calculated by essential parameters, so they are just
+   * validated and discarded.
+   *
+   * However, wrong values in searchRange, entrySelector, rangeShift
+   * won't cause fatal errors, because these parameters might be
+   * only used in old m68k font driver in MacOS.
+   *   -- suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+   */
+
+  FT_LOCAL_DEF( void )
+  gxv_BinSrchHeader_validate( FT_Bytes       table,
+                              FT_Bytes       limit,
+                              FT_UShort*     unitSize_p,
+                              FT_UShort*     nUnits_p,
+                              GXV_Validator  valid )
+  {
+    FT_Bytes           p = table;
+    GXV_BinSrchHeader  binSrchHeader;
+
+
+    GXV_NAME_ENTER( "BinSrchHeader validate" );
+
+    if ( *unitSize_p == 0 )
+    {
+      GXV_LIMIT_CHECK( 2 );
+      binSrchHeader.unitSize =  FT_NEXT_USHORT( p );
+    }
+    else
+      binSrchHeader.unitSize = *unitSize_p;
+
+    if ( *nUnits_p == 0 )
+    {
+      GXV_LIMIT_CHECK( 2 );
+      binSrchHeader.nUnits = FT_NEXT_USHORT( p );
+    }
+    else
+      binSrchHeader.nUnits = *nUnits_p;
+
+    GXV_LIMIT_CHECK( 2 + 2 + 2 );
+    binSrchHeader.searchRange   = FT_NEXT_USHORT( p );
+    binSrchHeader.entrySelector = FT_NEXT_USHORT( p );
+    binSrchHeader.rangeShift    = FT_NEXT_USHORT( p );
+    GXV_TRACE(( "nUnits %d\n", binSrchHeader.nUnits ));
+
+    gxv_BinSrchHeader_check_consistency( &binSrchHeader, valid );
+
+    if ( *unitSize_p == 0 )
+      *unitSize_p = binSrchHeader.unitSize;
+
+    if ( *nUnits_p == 0 )
+      *nUnits_p = binSrchHeader.nUnits;
+
+    valid->subtable_length = p - table;
+    GXV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         LOOKUP TABLE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define GXV_LOOKUP_VALUE_LOAD( P, SIGNSPEC )                   \
+          ( P += 2, gxv_lookup_value_load( P - 2, SIGNSPEC ) )
+
+  static GXV_LookupValueDesc
+  gxv_lookup_value_load( FT_Bytes  p,
+                         int       signspec )
+  {
+    GXV_LookupValueDesc  v;
+
+
+    if ( signspec == GXV_LOOKUPVALUE_UNSIGNED )
+      v.u = FT_NEXT_USHORT( p );
+    else
+      v.s = FT_NEXT_SHORT( p );
+
+    return v;
+  }
+
+
+#define GXV_UNITSIZE_VALIDATE( FORMAT, UNITSIZE, NUNITS, CORRECTSIZE ) \
+          FT_BEGIN_STMNT                                               \
+            if ( UNITSIZE != CORRECTSIZE )                             \
+            {                                                          \
+              FT_ERROR(( "unitSize=%d differs from"                    \
+                         " expected unitSize=%d"                       \
+                         " in LookupTable %s\n",                       \
+                          UNITSIZE, CORRECTSIZE, FORMAT ));            \
+              if ( UNITSIZE != 0 && NUNITS != 0 )                      \
+              {                                                        \
+                FT_ERROR(( " cannot validate anymore\n" ));            \
+                FT_INVALID_FORMAT;                                     \
+              }                                                        \
+              else                                                     \
+                FT_ERROR(( " forcibly continues\n" ));                 \
+            }                                                          \
+          FT_END_STMNT
+
+
+  /* ================= Simple Array Format 0 Lookup Table ================ */
+  static void
+  gxv_LookupTable_fmt0_validate( FT_Bytes       table,
+                                 FT_Bytes       limit,
+                                 GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_UShort  i;
+
+    GXV_LookupValueDesc  value;
+
+
+    GXV_NAME_ENTER( "LookupTable format 0" );
+
+    GXV_LIMIT_CHECK( 2 * valid->face->num_glyphs );
+
+    for ( i = 0; i < valid->face->num_glyphs; i++ )
+    {
+      GXV_LIMIT_CHECK( 2 );
+      if ( p + 2 >= limit )     /* some fonts have too-short fmt0 array */
+      {
+        GXV_TRACE(( "too short, glyphs %d - %d are missing\n",
+                    i, valid->face->num_glyphs ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+        break;
+      }
+
+      value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
+      valid->lookupval_func( i, &value, valid );
+    }
+
+    valid->subtable_length = p - table;
+    GXV_EXIT;
+  }
+
+
+  /* ================= Segment Single Format 2 Loolup Table ============== */
+  /*
+   * Apple spec says:
+   *
+   *   To guarantee that a binary search terminates, you must include one or
+   *   more special `end of search table' values at the end of the data to
+   *   be searched.  The number of termination values that need to be
+   *   included is table-specific.  The value that indicates binary search
+   *   termination is 0xFFFF.
+   *
+   * The problem is that nUnits does not include this end-marker.  It's
+   * quite difficult to discriminate whether the following 0xFFFF comes from
+   * the end-marker or some next data.
+   *
+   *   -- suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+   */
+  static void
+  gxv_LookupTable_fmt2_skip_endmarkers( FT_Bytes       table,
+                                        FT_UShort      unitSize,
+                                        GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+
+    while ( ( p + 4 ) < valid->root->limit )
+    {
+      if ( p[0] != 0xFF || p[1] != 0xFF || /* lastGlyph */
+           p[2] != 0xFF || p[3] != 0xFF )  /* firstGlyph */
+        break;
+      p += unitSize;
+    }
+
+    valid->subtable_length = p - table;
+  }
+
+
+  static void
+  gxv_LookupTable_fmt2_validate( FT_Bytes       table,
+                                 FT_Bytes       limit,
+                                 GXV_Validator  valid )
+  {
+    FT_Bytes             p = table;
+    FT_UShort            gid;
+
+    FT_UShort            unitSize;
+    FT_UShort            nUnits;
+    FT_UShort            unit;
+    FT_UShort            lastGlyph;
+    FT_UShort            firstGlyph;
+    GXV_LookupValueDesc  value;
+
+
+    GXV_NAME_ENTER( "LookupTable format 2" );
+
+    unitSize = nUnits = 0;
+    gxv_BinSrchHeader_validate( p, limit, &unitSize, &nUnits, valid );
+    p += valid->subtable_length;
+
+    GXV_UNITSIZE_VALIDATE( "format2", unitSize, nUnits, 6 );
+
+    for ( unit = 0, gid = 0; unit < nUnits; unit++ )
+    {
+      GXV_LIMIT_CHECK( 2 + 2 + 2 );
+      lastGlyph  = FT_NEXT_USHORT( p );
+      firstGlyph = FT_NEXT_USHORT( p );
+      value      = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
+
+      gxv_glyphid_validate( firstGlyph, valid );
+      gxv_glyphid_validate( lastGlyph, valid );
+
+      if ( lastGlyph < gid )
+      {
+        GXV_TRACE(( "reverse ordered segment specification:"
+                    " lastGlyph[%d]=%d < lastGlyph[%d]=%d\n",
+                    unit, lastGlyph, unit - 1 , gid ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+      }
+
+      if ( lastGlyph < firstGlyph )
+      {
+        GXV_TRACE(( "reverse ordered range specification at unit %d:",
+                    " lastGlyph %d < firstGlyph %d ",
+                    unit, lastGlyph, firstGlyph ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+
+        if ( valid->root->level == FT_VALIDATE_TIGHT )
+          continue;     /* ftxvalidator silently skips such an entry */
+
+        FT_TRACE4(( "continuing with exchanged values\n" ));
+        gid        = firstGlyph;
+        firstGlyph = lastGlyph;
+        lastGlyph  = gid;
+      }
+
+      for ( gid = firstGlyph; gid <= lastGlyph; gid++ )
+        valid->lookupval_func( gid, &value, valid );
+    }
+
+    gxv_LookupTable_fmt2_skip_endmarkers( p, unitSize, valid );
+    p += valid->subtable_length;
+
+    valid->subtable_length = p - table;
+    GXV_EXIT;
+  }
+
+
+  /* ================= Segment Array Format 4 Lookup Table =============== */
+  static void
+  gxv_LookupTable_fmt4_validate( FT_Bytes       table,
+                                 FT_Bytes       limit,
+                                 GXV_Validator  valid )
+  {
+    FT_Bytes             p = table;
+    FT_UShort            unit;
+    FT_UShort            gid;
+
+    FT_UShort            unitSize;
+    FT_UShort            nUnits;
+    FT_UShort            lastGlyph;
+    FT_UShort            firstGlyph;
+    GXV_LookupValueDesc  base_value;
+    GXV_LookupValueDesc  value;
+
+
+    GXV_NAME_ENTER( "LookupTable format 4" );
+
+    unitSize = nUnits = 0;
+    gxv_BinSrchHeader_validate( p, limit, &unitSize, &nUnits, valid );
+    p += valid->subtable_length;
+
+    GXV_UNITSIZE_VALIDATE( "format4", unitSize, nUnits, 6 );
+
+    for ( unit = 0, gid = 0; unit < nUnits; unit++ )
+    {
+      GXV_LIMIT_CHECK( 2 + 2 );
+      lastGlyph  = FT_NEXT_USHORT( p );
+      firstGlyph = FT_NEXT_USHORT( p );
+
+      gxv_glyphid_validate( firstGlyph, valid );
+      gxv_glyphid_validate( lastGlyph, valid );
+
+      if ( lastGlyph < gid )
+      {
+        GXV_TRACE(( "reverse ordered segment specification:"
+                    " lastGlyph[%d]=%d < lastGlyph[%d]=%d\n",
+                    unit, lastGlyph, unit - 1 , gid ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+      }
+
+      if ( lastGlyph < firstGlyph )
+      {
+        GXV_TRACE(( "reverse ordered range specification at unit %d:",
+                    " lastGlyph %d < firstGlyph %d ",
+                    unit, lastGlyph, firstGlyph ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+
+        if ( valid->root->level == FT_VALIDATE_TIGHT )
+          continue; /* ftxvalidator silently skips such an entry */
+
+        FT_TRACE4(( "continuing with exchanged values\n" ));
+        gid        = firstGlyph;
+        firstGlyph = lastGlyph;
+        lastGlyph  = gid;
+      }
+
+      GXV_LIMIT_CHECK( 2 );
+      base_value = GXV_LOOKUP_VALUE_LOAD( p, GXV_LOOKUPVALUE_UNSIGNED );
+
+      for ( gid = firstGlyph; gid <= lastGlyph; gid++ )
+      {
+        value = valid->lookupfmt4_trans( (FT_UShort)( gid - firstGlyph ),
+                                         &base_value,
+                                         limit,
+                                         valid );
+
+        valid->lookupval_func( gid, &value, valid );
+      }
+    }
+
+    gxv_LookupTable_fmt2_skip_endmarkers( p, unitSize, valid );
+    p += valid->subtable_length;
+
+    valid->subtable_length = p - table;
+    GXV_EXIT;
+  }
+
+
+  /* ================= Segment Table Format 6 Lookup Table =============== */
+  static void
+  gxv_LookupTable_fmt6_skip_endmarkers( FT_Bytes       table,
+                                        FT_UShort      unitSize,
+                                        GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+
+    while ( p < valid->root->limit )
+    {
+      if ( p[0] != 0xFF || p[1] != 0xFF )
+        break;
+      p += unitSize;
+    }
+
+    valid->subtable_length = p - table;
+  }
+
+
+  static void
+  gxv_LookupTable_fmt6_validate( FT_Bytes       table,
+                                 FT_Bytes       limit,
+                                 GXV_Validator  valid )
+  {
+    FT_Bytes             p = table;
+    FT_UShort            unit;
+    FT_UShort            prev_glyph;
+
+    FT_UShort            unitSize;
+    FT_UShort            nUnits;
+    FT_UShort            glyph;
+    GXV_LookupValueDesc  value;
+
+
+    GXV_NAME_ENTER( "LookupTable format 6" );
+
+    unitSize = nUnits = 0;
+    gxv_BinSrchHeader_validate( p, limit, &unitSize, &nUnits, valid );
+    p += valid->subtable_length;
+
+    GXV_UNITSIZE_VALIDATE( "format6", unitSize, nUnits, 4 );
+
+    for ( unit = 0, prev_glyph = 0; unit < nUnits; unit++ )
+    {
+      GXV_LIMIT_CHECK( 2 + 2 );
+      glyph = FT_NEXT_USHORT( p );
+      value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
+
+      if ( gxv_glyphid_validate( glyph, valid ) )
+        GXV_TRACE(( " endmarker found within defined range"
+                    " (entry %d < nUnits=%d)\n",
+                    unit, nUnits ));
+
+      if ( prev_glyph > glyph )
+      {
+        GXV_TRACE(( "current gid 0x%04x < previous gid 0x%04x\n",
+                    glyph, prev_glyph ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+      }
+      prev_glyph = glyph;
+
+      valid->lookupval_func( glyph, &value, valid );
+    }
+
+    gxv_LookupTable_fmt6_skip_endmarkers( p, unitSize, valid );
+    p += valid->subtable_length;
+
+    valid->subtable_length = p - table;
+    GXV_EXIT;
+  }
+
+
+  /* ================= Trimmed Array Format 8 Lookup Table =============== */
+  static void
+  gxv_LookupTable_fmt8_validate( FT_Bytes       table,
+                                 FT_Bytes       limit,
+                                 GXV_Validator  valid )
+  {
+    FT_Bytes              p = table;
+    FT_UShort             i;
+
+    GXV_LookupValueDesc   value;
+    FT_UShort             firstGlyph;
+    FT_UShort             glyphCount;
+
+
+    GXV_NAME_ENTER( "LookupTable format 8" );
+
+    /* firstGlyph + glyphCount */
+    GXV_LIMIT_CHECK( 2 + 2 );
+    firstGlyph = FT_NEXT_USHORT( p );
+    glyphCount = FT_NEXT_USHORT( p );
+
+    gxv_glyphid_validate( firstGlyph, valid );
+    gxv_glyphid_validate( (FT_UShort)( firstGlyph + glyphCount ), valid );
+
+    /* valueArray */
+    for ( i = 0; i < glyphCount; i++ )
+    {
+      GXV_LIMIT_CHECK( 2 );
+      value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
+      valid->lookupval_func( (FT_UShort)( firstGlyph + i ), &value, valid );
+    }
+
+    valid->subtable_length = p - table;
+    GXV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_LookupTable_validate( FT_Bytes       table,
+                            FT_Bytes       limit,
+                            GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_UShort  format;
+
+    GXV_Validate_Func  fmt_funcs_table[] =
+    {
+      gxv_LookupTable_fmt0_validate, /* 0 */
+      NULL,                          /* 1 */
+      gxv_LookupTable_fmt2_validate, /* 2 */
+      NULL,                          /* 3 */
+      gxv_LookupTable_fmt4_validate, /* 4 */
+      NULL,                          /* 5 */
+      gxv_LookupTable_fmt6_validate, /* 6 */
+      NULL,                          /* 7 */
+      gxv_LookupTable_fmt8_validate, /* 8 */
+    };
+
+    GXV_Validate_Func  func;
+
+
+    GXV_NAME_ENTER( "LookupTable" );
+
+    /* lookuptbl_head may be used in fmt4 transit function. */
+    valid->lookuptbl_head = table;
+
+    /* format */
+    GXV_LIMIT_CHECK( 2 );
+    format = FT_NEXT_USHORT( p );
+    GXV_TRACE(( " (format %d)\n", format ));
+
+    if ( format > 8 )
+      FT_INVALID_FORMAT;
+
+    func = fmt_funcs_table[format];
+    if ( func == NULL )
+      FT_INVALID_FORMAT;
+
+    func( p, limit, valid );
+    p += valid->subtable_length;
+
+    valid->subtable_length = p - table;
+
+    GXV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          Glyph ID                             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( FT_Int )
+  gxv_glyphid_validate( FT_UShort      gid,
+                        GXV_Validator  valid )
+  {
+    FT_Face  face;
+
+
+    if ( gid == 0xFFFFU )
+    {
+      GXV_EXIT;
+      return 1;
+    }
+
+    face = valid->face;
+    if ( face->num_glyphs < gid )
+    {
+      GXV_TRACE(( " gxv_glyphid_check() gid overflow: num_glyphs %d < %d\n",
+                  face->num_glyphs, gid ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+    }
+
+    return 0;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        CONTROL POINT                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  gxv_ctlPoint_validate( FT_UShort      gid,
+                         FT_Short       ctl_point,
+                         GXV_Validator  valid )
+  {
+    FT_Face       face;
+    FT_Error      error;
+
+    FT_GlyphSlot  glyph;
+    FT_Outline    outline;
+    short         n_points;
+
+
+    face = valid->face;
+
+    error = FT_Load_Glyph( face,
+                           gid,
+                           FT_LOAD_NO_BITMAP | FT_LOAD_IGNORE_TRANSFORM );
+    if ( error )
+      FT_INVALID_GLYPH_ID;
+
+    glyph    = face->glyph;
+    outline  = glyph->outline;
+    n_points = outline.n_points;
+
+
+    if ( !( ctl_point < n_points ) )
+      FT_INVALID_DATA;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          SFNT NAME                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  gxv_sfntName_validate( FT_UShort      name_index,
+                         FT_UShort      min_index,
+                         FT_UShort      max_index,
+                         GXV_Validator  valid )
+  {
+    FT_SfntName  name;
+    FT_UInt      i;
+    FT_UInt      nnames;
+
+
+    GXV_NAME_ENTER( "sfntName" );
+
+    if ( name_index < min_index || max_index < name_index )
+      FT_INVALID_FORMAT;
+
+    nnames = FT_Get_Sfnt_Name_Count( valid->face );
+    for ( i = 0; i < nnames; i++ )
+    {
+      if ( FT_Get_Sfnt_Name( valid->face, i, &name ) != GXV_Err_Ok )
+        continue ;
+
+      if ( name.name_id == name_index )
+        goto Out;
+    }
+
+    GXV_TRACE(( "  nameIndex = %d (UNTITLED)\n", name_index ));
+    FT_INVALID_DATA;
+    goto Exit;  /* make compiler happy */
+
+  Out:
+    FT_TRACE1(( "  nameIndex = %d (", name_index ));
+    GXV_TRACE_HEXDUMP_SFNTNAME( name );
+    FT_TRACE1(( ")\n" ));
+
+  Exit:
+    GXV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          STATE TABLE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* -------------------------- Class Table --------------------------- */
+
+  /*
+   * highestClass specifies how many classes are defined in this
+   * Class Subtable.  Apple spec does not mention whether undefined
+   * holes in the class (e.g.: 0-3 are predefined, 4 is unused, 5 is used)
+   * are permitted.  At present, holes in a defined class are not checked.
+   *   -- suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+   */
+
+  static void
+  gxv_ClassTable_validate( FT_Bytes       table,
+                           FT_UShort*     length_p,
+                           FT_UShort      stateSize,
+                           FT_Byte*       maxClassID_p,
+                           GXV_Validator  valid )
+  {
+    FT_Bytes   p     = table;
+    FT_Bytes   limit = table + *length_p;
+    FT_UShort  firstGlyph;
+    FT_UShort  nGlyphs;
+
+
+    GXV_NAME_ENTER( "ClassTable" );
+
+    *maxClassID_p = 3;  /* Classes 0, 2, and 3 are predefined */
+
+    GXV_LIMIT_CHECK( 2 + 2 );
+    firstGlyph = FT_NEXT_USHORT( p );
+    nGlyphs    = FT_NEXT_USHORT( p );
+
+    GXV_TRACE(( " (firstGlyph = %d, nGlyphs = %d)\n", firstGlyph, nGlyphs ));
+
+    if ( !nGlyphs )
+      goto Out;
+
+    gxv_glyphid_validate( (FT_UShort)( firstGlyph + nGlyphs ), valid );
+
+    {
+      FT_Byte    nGlyphInClass[256];
+      FT_Byte    classID;
+      FT_UShort  i;
+
+
+      ft_memset( nGlyphInClass, 0, 256 );
+
+
+      for ( i = 0; i < nGlyphs; i++ )
+      {
+        GXV_LIMIT_CHECK( 1 );
+        classID = FT_NEXT_BYTE( p );
+        switch ( classID )
+        {
+          /* following classes should not appear in class array */
+        case 0:             /* end of text */
+        case 2:             /* out of bounds */
+        case 3:             /* end of line */
+          FT_INVALID_DATA;
+          break;
+
+        case 1:             /* out of bounds */
+        default:            /* user-defined: 4 - ( stateSize - 1 ) */
+          if ( classID >= stateSize )
+            FT_INVALID_DATA;   /* assign glyph to undefined state */
+
+          nGlyphInClass[classID]++;
+          break;
+        }
+      }
+      *length_p = (FT_UShort)( p - table );
+
+      /* scan max ClassID in use */
+      for ( i = 0; i < stateSize; i++ )
+        if ( ( 3 < i ) && ( nGlyphInClass[i] > 0 ) )
+          *maxClassID_p = (FT_Byte)i;  /* XXX: Check Range? */
+    }
+
+  Out:
+    GXV_TRACE(( "Declared stateSize=0x%02x, Used maxClassID=0x%02x\n",
+                stateSize, *maxClassID_p ));
+    GXV_EXIT;
+  }
+
+
+  /* --------------------------- State Array ----------------------------- */
+
+  static void
+  gxv_StateArray_validate( FT_Bytes       table,
+                           FT_UShort*     length_p,
+                           FT_Byte        maxClassID,
+                           FT_UShort      stateSize,
+                           FT_Byte*       maxState_p,
+                           FT_Byte*       maxEntry_p,
+                           GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_Bytes  limit = table + *length_p;
+    FT_Byte   clazz;
+    FT_Byte   entry;
+
+    FT_UNUSED( stateSize ); /* for the non-debugging case */
+
+
+    GXV_NAME_ENTER( "StateArray" );
+
+    GXV_TRACE(( "parse %d bytes by stateSize=%d maxClassID=%d\n",
+                (int)(*length_p), stateSize, (int)(maxClassID) ));
+
+    /*
+     * 2 states are predefined and must be described in StateArray:
+     * state 0 (start of text), 1 (start of line)
+     */
+    GXV_LIMIT_CHECK( ( 1 + maxClassID ) * 2 );
+
+    *maxState_p = 0;
+    *maxEntry_p = 0;
+
+    /* read if enough to read another state */
+    while ( p + ( 1 + maxClassID ) <= limit )
+    {
+      (*maxState_p)++;
+      for ( clazz = 0; clazz <= maxClassID; clazz++ )
+      {
+        entry = FT_NEXT_BYTE( p );
+        *maxEntry_p = (FT_Byte)FT_MAX( *maxEntry_p, entry );
+      }
+    }
+    GXV_TRACE(( "parsed: maxState=%d, maxEntry=%d\n",
+                *maxState_p, *maxEntry_p ));
+
+    *length_p = (FT_UShort)( p - table );
+
+    GXV_EXIT;
+  }
+
+
+  /* --------------------------- Entry Table ----------------------------- */
+
+  static void
+  gxv_EntryTable_validate( FT_Bytes       table,
+                           FT_UShort*     length_p,
+                           FT_Byte        maxEntry,
+                           FT_UShort      stateArray,
+                           FT_UShort      stateArray_length,
+                           FT_Byte        maxClassID,
+                           FT_Bytes       statetable_table,
+                           FT_Bytes       statetable_limit,
+                           GXV_Validator  valid )
+  {
+    FT_Bytes  p     = table;
+    FT_Bytes  limit = table + *length_p;
+    FT_Byte   entry;
+    FT_Byte   state;
+    FT_Int    entrySize = 2 + 2 + GXV_GLYPHOFFSET_SIZE( statetable );
+
+    GXV_XStateTable_GlyphOffsetDesc  glyphOffset;
+
+
+    GXV_NAME_ENTER( "EntryTable" );
+
+    GXV_TRACE(( "maxEntry=%d entrySize=%d\n", maxEntry, entrySize ));
+
+    if ( ( maxEntry + 1 ) * entrySize > *length_p )
+    {
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_TOO_SHORT );
+
+      /* ftxvalidator and FontValidator both warn and continue */
+      maxEntry = (FT_Byte)( *length_p / entrySize - 1 );
+      GXV_TRACE(( "too large maxEntry, shrinking to %d fit EntryTable length\n",
+                  maxEntry ));
+    }
+
+    for ( entry = 0; entry <= maxEntry; entry++ )
+    {
+      FT_UShort  newState;
+      FT_UShort  flags;
+
+
+      GXV_LIMIT_CHECK( 2 + 2 );
+      newState = FT_NEXT_USHORT( p );
+      flags    = FT_NEXT_USHORT( p );
+
+
+      if ( newState < stateArray                     ||
+           stateArray + stateArray_length < newState )
+      {
+        GXV_TRACE(( " newState offset 0x%04x is out of stateArray\n",
+                    newState ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
+        continue;
+      }
+
+      if ( 0 != ( ( newState - stateArray ) % ( 1 + maxClassID ) ) )
+      {
+        GXV_TRACE(( " newState offset 0x%04x is not aligned to %d-classes\n",
+                    newState,  1 + maxClassID ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
+        continue;
+      }
+
+      state = (FT_Byte)( ( newState - stateArray ) / ( 1 + maxClassID ) );
+
+      switch ( GXV_GLYPHOFFSET_FMT( statetable ) )
+      {
+      case GXV_GLYPHOFFSET_NONE:
+        glyphOffset.uc = 0;  /* make compiler happy */
+        break;
+
+      case GXV_GLYPHOFFSET_UCHAR:
+        glyphOffset.uc = FT_NEXT_BYTE( p );
+        break;
+
+      case GXV_GLYPHOFFSET_CHAR:
+        glyphOffset.c = FT_NEXT_CHAR( p );
+        break;
+
+      case GXV_GLYPHOFFSET_USHORT:
+        glyphOffset.u = FT_NEXT_USHORT( p );
+        break;
+
+      case GXV_GLYPHOFFSET_SHORT:
+        glyphOffset.s = FT_NEXT_SHORT( p );
+        break;
+
+      case GXV_GLYPHOFFSET_ULONG:
+        glyphOffset.ul = FT_NEXT_ULONG( p );
+        break;
+
+      case GXV_GLYPHOFFSET_LONG:
+        glyphOffset.l = FT_NEXT_LONG( p );
+        break;
+
+      default:
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_FORMAT );
+        goto Exit;
+      }
+
+      if ( NULL != valid->statetable.entry_validate_func )
+        valid->statetable.entry_validate_func( state,
+                                               flags,
+                                               &glyphOffset,
+                                               statetable_table,
+                                               statetable_limit,
+                                               valid );
+    }
+
+  Exit:
+    *length_p = (FT_UShort)( p - table );
+
+    GXV_EXIT;
+  }
+
+
+  /* =========================== State Table ============================= */
+
+  FT_LOCAL_DEF( void )
+  gxv_StateTable_subtable_setup( FT_UShort      table_size,
+                                 FT_UShort      classTable,
+                                 FT_UShort      stateArray,
+                                 FT_UShort      entryTable,
+                                 FT_UShort*     classTable_length_p,
+                                 FT_UShort*     stateArray_length_p,
+                                 FT_UShort*     entryTable_length_p,
+                                 GXV_Validator  valid )
+  {
+    FT_UShort   o[3];
+    FT_UShort*  l[3];
+    FT_UShort   buff[4];
+
+
+    o[0] = classTable;
+    o[1] = stateArray;
+    o[2] = entryTable;
+    l[0] = classTable_length_p;
+    l[1] = stateArray_length_p;
+    l[2] = entryTable_length_p;
+
+    gxv_set_length_by_ushort_offset( o, l, buff, 3, table_size, valid );
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_StateTable_validate( FT_Bytes       table,
+                           FT_Bytes       limit,
+                           GXV_Validator  valid )
+  {
+    FT_UShort   stateSize;
+    FT_UShort   classTable;     /* offset to Class(Sub)Table */
+    FT_UShort   stateArray;     /* offset to StateArray */
+    FT_UShort   entryTable;     /* offset to EntryTable */
+
+    FT_UShort   classTable_length;
+    FT_UShort   stateArray_length;
+    FT_UShort   entryTable_length;
+    FT_Byte     maxClassID;
+    FT_Byte     maxState;
+    FT_Byte     maxEntry;
+
+    GXV_StateTable_Subtable_Setup_Func  setup_func;
+
+    FT_Bytes    p = table;
+
+
+    GXV_NAME_ENTER( "StateTable" );
+
+    GXV_TRACE(( "StateTable header\n" ));
+
+    GXV_LIMIT_CHECK( 2 + 2 + 2 + 2 );
+    stateSize  = FT_NEXT_USHORT( p );
+    classTable = FT_NEXT_USHORT( p );
+    stateArray = FT_NEXT_USHORT( p );
+    entryTable = FT_NEXT_USHORT( p );
+
+    GXV_TRACE(( "stateSize=0x%04x\n", stateSize ));
+    GXV_TRACE(( "offset to classTable=0x%04x\n", classTable ));
+    GXV_TRACE(( "offset to stateArray=0x%04x\n", stateArray ));
+    GXV_TRACE(( "offset to entryTable=0x%04x\n", entryTable ));
+
+    if ( stateSize > 0xFF )
+      FT_INVALID_DATA;
+
+    if ( valid->statetable.optdata_load_func != NULL )
+      valid->statetable.optdata_load_func( p, limit, valid );
+
+    if ( valid->statetable.subtable_setup_func != NULL)
+      setup_func = valid->statetable.subtable_setup_func;
+    else
+      setup_func = gxv_StateTable_subtable_setup;
+
+    setup_func( (FT_UShort)( limit - table ),
+                classTable,
+                stateArray,
+                entryTable,
+                &classTable_length,
+                &stateArray_length,
+                &entryTable_length,
+                valid );
+
+    GXV_TRACE(( "StateTable Subtables\n" ));
+
+    if ( classTable != 0 )
+      gxv_ClassTable_validate( table + classTable,
+                               &classTable_length,
+                               stateSize,
+                               &maxClassID,
+                               valid );
+    else
+      maxClassID = (FT_Byte)( stateSize - 1 );
+
+    if ( stateArray != 0 )
+      gxv_StateArray_validate( table + stateArray,
+                               &stateArray_length,
+                               maxClassID,
+                               stateSize,
+                               &maxState,
+                               &maxEntry,
+                               valid );
+    else
+    {
+      maxState = 1;     /* 0:start of text, 1:start of line are predefined */
+      maxEntry = 0;
+    }
+
+    if ( maxEntry > 0 && entryTable == 0 )
+      FT_INVALID_OFFSET;
+
+    if ( entryTable != 0 )
+      gxv_EntryTable_validate( table + entryTable,
+                               &entryTable_length,
+                               maxEntry,
+                               stateArray,
+                               stateArray_length,
+                               maxClassID,
+                               table,
+                               limit,
+                               valid );
+
+    GXV_EXIT;
+  }
+
+
+  /* ================= eXtended State Table (for morx) =================== */
+
+  FT_LOCAL_DEF( void )
+  gxv_XStateTable_subtable_setup( FT_ULong       table_size,
+                                  FT_ULong       classTable,
+                                  FT_ULong       stateArray,
+                                  FT_ULong       entryTable,
+                                  FT_ULong*      classTable_length_p,
+                                  FT_ULong*      stateArray_length_p,
+                                  FT_ULong*      entryTable_length_p,
+                                  GXV_Validator  valid )
+  {
+    FT_ULong   o[3];
+    FT_ULong*  l[3];
+    FT_ULong   buff[4];
+
+
+    o[0] = classTable;
+    o[1] = stateArray;
+    o[2] = entryTable;
+    l[0] = classTable_length_p;
+    l[1] = stateArray_length_p;
+    l[2] = entryTable_length_p;
+
+    gxv_set_length_by_ulong_offset( o, l, buff, 3, table_size, valid );
+  }
+
+
+  static void
+  gxv_XClassTable_lookupval_validate( FT_UShort            glyph,
+                                      GXV_LookupValueCPtr  value_p,
+                                      GXV_Validator        valid )
+  {
+    FT_UNUSED( glyph );
+
+    if ( value_p->u >= valid->xstatetable.nClasses )
+      FT_INVALID_DATA;
+    if ( value_p->u > valid->xstatetable.maxClassID )
+      valid->xstatetable.maxClassID = value_p->u;
+  }
+
+
+  /*
+    +===============+ --------+
+    | lookup header |         |
+    +===============+         |
+    | BinSrchHeader |         |
+    +===============+         |
+    | lastGlyph[0]  |         |
+    +---------------+         |
+    | firstGlyph[0] |         |    head of lookup table
+    +---------------+         |             +
+    | offset[0]     |    ->   |          offset            [byte]
+    +===============+         |             +
+    | lastGlyph[1]  |         | (glyphID - firstGlyph) * 2 [byte]
+    +---------------+         |
+    | firstGlyph[1] |         |
+    +---------------+         |
+    | offset[1]     |         |
+    +===============+         |
+                              |
+     ....                     |
+                              |
+    16bit value array         |
+    +===============+         |
+    |     value     | <-------+
+     ....
+  */
+  static GXV_LookupValueDesc
+  gxv_XClassTable_lookupfmt4_transit( FT_UShort            relative_gindex,
+                                      GXV_LookupValueCPtr  base_value_p,
+                                      FT_Bytes             lookuptbl_limit,
+                                      GXV_Validator        valid )
+  {
+    FT_Bytes             p;
+    FT_Bytes             limit;
+    FT_UShort            offset;
+    GXV_LookupValueDesc  value;
+
+    /* XXX: check range? */
+    offset = (FT_UShort)( base_value_p->u +
+                          relative_gindex * sizeof ( FT_UShort ) );
+
+    p     = valid->lookuptbl_head + offset;
+    limit = lookuptbl_limit;
+
+    GXV_LIMIT_CHECK ( 2 );
+    value.u = FT_NEXT_USHORT( p );
+
+    return value;
+  }
+
+
+  static void
+  gxv_XStateArray_validate( FT_Bytes       table,
+                            FT_ULong*      length_p,
+                            FT_UShort      maxClassID,
+                            FT_ULong       stateSize,
+                            FT_UShort*     maxState_p,
+                            FT_UShort*     maxEntry_p,
+                            GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_Bytes   limit = table + *length_p;
+    FT_UShort  clazz;
+    FT_UShort  entry;
+
+    FT_UNUSED( stateSize ); /* for the non-debugging case */
+
+
+    GXV_NAME_ENTER( "XStateArray" );
+
+    GXV_TRACE(( "parse % 3d bytes by stateSize=% 3d maxClassID=% 3d\n",
+                (int)(*length_p), stateSize, (int)(maxClassID) ));
+
+    /*
+     * 2 states are predefined and must be described:
+     * state 0 (start of text), 1 (start of line)
+     */
+    GXV_LIMIT_CHECK( ( 1 + maxClassID ) * 2 * 2 );
+
+    *maxState_p = 0;
+    *maxEntry_p = 0;
+
+    /* read if enough to read another state */
+    while ( p + ( ( 1 + maxClassID ) * 2 ) <= limit )
+    {
+      (*maxState_p)++;
+      for ( clazz = 0; clazz <= maxClassID; clazz++ )
+      {
+        entry = FT_NEXT_USHORT( p );
+        *maxEntry_p = (FT_UShort)FT_MAX( *maxEntry_p, entry );
+      }
+    }
+    GXV_TRACE(( "parsed: maxState=%d, maxEntry=%d\n",
+                *maxState_p, *maxEntry_p ));
+
+    *length_p = p - table;
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_XEntryTable_validate( FT_Bytes       table,
+                            FT_ULong*      length_p,
+                            FT_UShort      maxEntry,
+                            FT_ULong       stateArray_length,
+                            FT_UShort      maxClassID,
+                            FT_Bytes       xstatetable_table,
+                            FT_Bytes       xstatetable_limit,
+                            GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_Bytes   limit = table + *length_p;
+    FT_UShort  entry;
+    FT_UShort  state;
+    FT_Int     entrySize = 2 + 2 + GXV_GLYPHOFFSET_SIZE( xstatetable );
+
+
+    GXV_NAME_ENTER( "XEntryTable" );
+    GXV_TRACE(( "maxEntry=%d entrySize=%d\n", maxEntry, entrySize ));
+
+    if ( ( p + ( maxEntry + 1 ) * entrySize ) > limit )
+      FT_INVALID_TOO_SHORT;
+
+    for (entry = 0; entry <= maxEntry ; entry++ )
+    {
+      FT_UShort                        newState_idx;
+      FT_UShort                        flags;
+      GXV_XStateTable_GlyphOffsetDesc  glyphOffset;
+
+
+      GXV_LIMIT_CHECK( 2 + 2 );
+      newState_idx = FT_NEXT_USHORT( p );
+      flags        = FT_NEXT_USHORT( p );
+
+      if ( stateArray_length < (FT_ULong)( newState_idx * 2 ) )
+      {
+        GXV_TRACE(( "  newState index 0x%04x points out of stateArray\n",
+                    newState_idx ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
+      }
+
+      state = (FT_UShort)( newState_idx / ( 1 + maxClassID ) );
+      if ( 0 != ( newState_idx % ( 1 + maxClassID ) ) )
+      {
+        FT_TRACE4(( "-> new state = %d (supposed)\n"
+                    "but newState index 0x%04x is not aligned to %d-classes\n",
+                    state, newState_idx,  1 + maxClassID ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
+      }
+
+      switch ( GXV_GLYPHOFFSET_FMT( xstatetable ) )
+      {
+      case GXV_GLYPHOFFSET_NONE:
+        glyphOffset.uc = 0; /* make compiler happy */
+        break;
+
+      case GXV_GLYPHOFFSET_UCHAR:
+        glyphOffset.uc = FT_NEXT_BYTE( p );
+        break;
+
+      case GXV_GLYPHOFFSET_CHAR:
+        glyphOffset.c = FT_NEXT_CHAR( p );
+        break;
+
+      case GXV_GLYPHOFFSET_USHORT:
+        glyphOffset.u = FT_NEXT_USHORT( p );
+        break;
+
+      case GXV_GLYPHOFFSET_SHORT:
+        glyphOffset.s = FT_NEXT_SHORT( p );
+        break;
+
+      case GXV_GLYPHOFFSET_ULONG:
+        glyphOffset.ul = FT_NEXT_ULONG( p );
+        break;
+
+      case GXV_GLYPHOFFSET_LONG:
+        glyphOffset.l = FT_NEXT_LONG( p );
+        break;
+
+      default:
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_FORMAT );
+        goto Exit;
+      }
+
+      if ( NULL != valid->xstatetable.entry_validate_func )
+        valid->xstatetable.entry_validate_func( state,
+                                                flags,
+                                                &glyphOffset,
+                                                xstatetable_table,
+                                                xstatetable_limit,
+                                                valid );
+    }
+
+  Exit:
+    *length_p = p - table;
+
+    GXV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_XStateTable_validate( FT_Bytes       table,
+                            FT_Bytes       limit,
+                            GXV_Validator  valid )
+  {
+    /* StateHeader members */
+    FT_ULong   classTable;      /* offset to Class(Sub)Table */
+    FT_ULong   stateArray;      /* offset to StateArray */
+    FT_ULong   entryTable;      /* offset to EntryTable */
+
+    FT_ULong   classTable_length;
+    FT_ULong   stateArray_length;
+    FT_ULong   entryTable_length;
+    FT_UShort  maxState;
+    FT_UShort  maxEntry;
+
+    GXV_XStateTable_Subtable_Setup_Func  setup_func;
+
+    FT_Bytes   p = table;
+
+
+    GXV_NAME_ENTER( "XStateTable" );
+
+    GXV_TRACE(( "XStateTable header\n" ));
+
+    GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 );
+    valid->xstatetable.nClasses = FT_NEXT_ULONG( p );
+    classTable = FT_NEXT_ULONG( p );
+    stateArray = FT_NEXT_ULONG( p );
+    entryTable = FT_NEXT_ULONG( p );
+
+    GXV_TRACE(( "nClasses =0x%08x\n", valid->xstatetable.nClasses ));
+    GXV_TRACE(( "offset to classTable=0x%08x\n", classTable ));
+    GXV_TRACE(( "offset to stateArray=0x%08x\n", stateArray ));
+    GXV_TRACE(( "offset to entryTable=0x%08x\n", entryTable ));
+
+    if ( valid->xstatetable.nClasses > 0xFFFFU )
+      FT_INVALID_DATA;
+
+    GXV_TRACE(( "StateTable Subtables\n" ));
+
+    if ( valid->xstatetable.optdata_load_func != NULL )
+      valid->xstatetable.optdata_load_func( p, limit, valid );
+
+    if ( valid->xstatetable.subtable_setup_func != NULL )
+      setup_func = valid->xstatetable.subtable_setup_func;
+    else
+      setup_func = gxv_XStateTable_subtable_setup;
+
+    setup_func( limit - table,
+                classTable,
+                stateArray,
+                entryTable,
+                &classTable_length,
+                &stateArray_length,
+                &entryTable_length,
+                valid );
+
+    if ( classTable != 0 )
+    {
+      valid->xstatetable.maxClassID = 0;
+      valid->lookupval_sign         = GXV_LOOKUPVALUE_UNSIGNED;
+      valid->lookupval_func         = gxv_XClassTable_lookupval_validate;
+      valid->lookupfmt4_trans       = gxv_XClassTable_lookupfmt4_transit;
+      gxv_LookupTable_validate( table + classTable,
+                                table + classTable + classTable_length,
+                                valid );
+      if ( valid->subtable_length < classTable_length )
+        classTable_length = valid->subtable_length;
+    }
+    else
+    {
+      /* XXX: check range? */
+      valid->xstatetable.maxClassID =
+        (FT_UShort)( valid->xstatetable.nClasses - 1 );
+    }
+
+    if ( stateArray != 0 )
+      gxv_XStateArray_validate( table + stateArray,
+                                &stateArray_length,
+                                valid->xstatetable.maxClassID,
+                                valid->xstatetable.nClasses,
+                                &maxState,
+                                &maxEntry,
+                                valid );
+    else
+    {
+      maxState = 1; /* 0:start of text, 1:start of line are predefined */
+      maxEntry = 0;
+    }
+
+    if ( maxEntry > 0 && entryTable == 0 )
+      FT_INVALID_OFFSET;
+
+    if ( entryTable != 0 )
+      gxv_XEntryTable_validate( table + entryTable,
+                                &entryTable_length,
+                                maxEntry,
+                                stateArray_length,
+                                valid->xstatetable.maxClassID,
+                                table,
+                                limit,
+                                valid );
+
+    GXV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        Table overlapping                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static int
+  gxv_compare_ranges( FT_Bytes  table1_start,
+                      FT_ULong  table1_length,
+                      FT_Bytes  table2_start,
+                      FT_ULong  table2_length )
+  {
+    if ( table1_start == table2_start )
+    {
+      if ( ( table1_length == 0 || table2_length == 0 ) )
+        goto Out;
+    }
+    else if ( table1_start < table2_start )
+    {
+      if ( ( table1_start + table1_length ) <= table2_start )
+        goto Out;
+    }
+    else if ( table1_start > table2_start )
+    {
+      if ( ( table1_start >= table2_start + table2_length ) )
+        goto Out;
+    }
+    return 1;
+
+  Out:
+    return 0;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_odtect_add_range( FT_Bytes          start,
+                        FT_ULong          length,
+                        const FT_String*  name,
+                        GXV_odtect_Range  odtect )
+  {
+    odtect->range[odtect->nRanges].start  = start;
+    odtect->range[odtect->nRanges].length = length;
+    odtect->range[odtect->nRanges].name   = (FT_String*)name;
+    odtect->nRanges++;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_odtect_validate( GXV_odtect_Range  odtect,
+                       GXV_Validator     valid )
+  {
+    FT_UInt  i, j;
+
+
+    GXV_NAME_ENTER( "check overlap among multi ranges" );
+
+    for ( i = 0; i < odtect->nRanges; i++ )
+      for ( j = 0; j < i; j++ )
+        if ( 0 != gxv_compare_ranges( odtect->range[i].start,
+                                      odtect->range[i].length,
+                                      odtect->range[j].start,
+                                      odtect->range[j].length ) )
+        {
+          if ( odtect->range[i].name || odtect->range[j].name )
+            GXV_TRACE(( "found overlap between range %d and range %d\n",
+                        i, j ));
+          else
+            GXV_TRACE(( "found overlap between `%s' and `%s\'\n",
+                        odtect->range[i].name,
+                        odtect->range[j].name ));
+          FT_INVALID_OFFSET;
+        }
+
+    GXV_EXIT;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvcommn.h b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvcommn.h
new file mode 100644
index 0000000..1ff87e4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvcommn.h
@@ -0,0 +1,582 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvcommn.h                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT common tables validation (specification).             */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2012                                             */
+/*  by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*
+   * keywords in variable naming
+   * ---------------------------
+   *  table: Of type FT_Bytes, pointing to the start of this table/subtable.
+   *  limit: Of type FT_Bytes, pointing to the end of this table/subtable,
+   *         including padding for alignment.
+   *  offset: Of type FT_UInt, the number of octets from the start to target.
+   *  length: Of type FT_UInt, the number of octets from the start to the
+   *          end in this table/subtable, including padding for alignment.
+   *
+   *  _MIN, _MAX: Should be added to the tail of macros, as INT_MIN, etc.
+   */
+
+
+#ifndef __GXVCOMMN_H__
+#define __GXVCOMMN_H__
+
+
+#include <ft2build.h>
+#include "gxvalid.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_SFNT_NAMES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* some variables are not evaluated or only used in trace */
+
+#ifdef  FT_DEBUG_LEVEL_TRACE
+#define GXV_LOAD_TRACE_VARS
+#else
+#undef  GXV_LOAD_TRACE_VARS
+#endif
+
+#undef GXV_LOAD_UNUSED_VARS /* debug purpose */
+
+#define IS_PARANOID_VALIDATION          ( valid->root->level >= FT_VALIDATE_PARANOID )
+#define GXV_SET_ERR_IF_PARANOID( err )  { if ( IS_PARANOID_VALIDATION ) ( err ); }
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         VALIDATION                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct GXV_ValidatorRec_*  GXV_Validator;
+
+
+#define DUMMY_LIMIT 0
+
+  typedef void
+  (*GXV_Validate_Func)( FT_Bytes       table,
+                        FT_Bytes       limit,
+                        GXV_Validator  valid );
+
+
+  /* ====================== LookupTable Validator ======================== */
+
+  typedef union  GXV_LookupValueDesc_
+  {
+    FT_UShort u;
+    FT_Short  s;
+
+  } GXV_LookupValueDesc;
+
+  typedef const GXV_LookupValueDesc* GXV_LookupValueCPtr;
+
+  typedef enum  GXV_LookupValue_SignSpec_
+  {
+    GXV_LOOKUPVALUE_UNSIGNED = 0,
+    GXV_LOOKUPVALUE_SIGNED
+
+  } GXV_LookupValue_SignSpec;
+
+
+  typedef void
+  (*GXV_Lookup_Value_Validate_Func)( FT_UShort            glyph,
+                                     GXV_LookupValueCPtr  value_p,
+                                     GXV_Validator        valid );
+
+  typedef GXV_LookupValueDesc
+  (*GXV_Lookup_Fmt4_Transit_Func)( FT_UShort            relative_gindex,
+                                   GXV_LookupValueCPtr  base_value_p,
+                                   FT_Bytes             lookuptbl_limit,
+                                   GXV_Validator        valid );
+
+
+  /* ====================== StateTable Validator ========================= */
+
+  typedef enum  GXV_GlyphOffset_Format_
+  {
+    GXV_GLYPHOFFSET_NONE   = -1,
+    GXV_GLYPHOFFSET_UCHAR  = 2,
+    GXV_GLYPHOFFSET_CHAR,
+    GXV_GLYPHOFFSET_USHORT = 4,
+    GXV_GLYPHOFFSET_SHORT,
+    GXV_GLYPHOFFSET_ULONG  = 8,
+    GXV_GLYPHOFFSET_LONG
+
+  } GXV_GlyphOffset_Format;
+
+
+#define GXV_GLYPHOFFSET_FMT( table )           \
+        ( valid->table.entry_glyphoffset_fmt )
+
+#define GXV_GLYPHOFFSET_SIZE( table )              \
+        ( valid->table.entry_glyphoffset_fmt / 2 )
+
+
+  /* ----------------------- 16bit StateTable ---------------------------- */
+
+  typedef union  GXV_StateTable_GlyphOffsetDesc_
+  {
+    FT_Byte    uc;
+    FT_UShort  u;       /* same as GXV_LookupValueDesc */
+    FT_ULong   ul;
+    FT_Char    c;
+    FT_Short   s;       /* same as GXV_LookupValueDesc */
+    FT_Long    l;
+
+  } GXV_StateTable_GlyphOffsetDesc;
+
+  typedef const GXV_StateTable_GlyphOffsetDesc* GXV_StateTable_GlyphOffsetCPtr;
+
+  typedef void
+  (*GXV_StateTable_Subtable_Setup_Func)( FT_UShort      table_size,
+                                         FT_UShort      classTable,
+                                         FT_UShort      stateArray,
+                                         FT_UShort      entryTable,
+                                         FT_UShort*     classTable_length_p,
+                                         FT_UShort*     stateArray_length_p,
+                                         FT_UShort*     entryTable_length_p,
+                                         GXV_Validator  valid );
+
+  typedef void
+  (*GXV_StateTable_Entry_Validate_Func)(
+     FT_Byte                         state,
+     FT_UShort                       flags,
+     GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
+     FT_Bytes                        statetable_table,
+     FT_Bytes                        statetable_limit,
+     GXV_Validator                   valid );
+
+  typedef void
+  (*GXV_StateTable_OptData_Load_Func)( FT_Bytes       table,
+                                       FT_Bytes       limit,
+                                       GXV_Validator  valid );
+
+  typedef struct  GXV_StateTable_ValidatorRec_
+  {
+    GXV_GlyphOffset_Format              entry_glyphoffset_fmt;
+    void*                               optdata;
+
+    GXV_StateTable_Subtable_Setup_Func  subtable_setup_func;
+    GXV_StateTable_Entry_Validate_Func  entry_validate_func;
+    GXV_StateTable_OptData_Load_Func    optdata_load_func;
+
+  } GXV_StateTable_ValidatorRec, *GXV_StateTable_ValidatorRecData;
+
+
+  /* ---------------------- 32bit XStateTable ---------------------------- */
+
+  typedef GXV_StateTable_GlyphOffsetDesc  GXV_XStateTable_GlyphOffsetDesc;
+
+  typedef const GXV_XStateTable_GlyphOffsetDesc* GXV_XStateTable_GlyphOffsetCPtr;
+
+  typedef void
+  (*GXV_XStateTable_Subtable_Setup_Func)( FT_ULong       table_size,
+                                          FT_ULong       classTable,
+                                          FT_ULong       stateArray,
+                                          FT_ULong       entryTable,
+                                          FT_ULong*      classTable_length_p,
+                                          FT_ULong*      stateArray_length_p,
+                                          FT_ULong*      entryTable_length_p,
+                                          GXV_Validator  valid );
+
+  typedef void
+  (*GXV_XStateTable_Entry_Validate_Func)(
+     FT_UShort                       state,
+     FT_UShort                       flags,
+     GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
+     FT_Bytes                        xstatetable_table,
+     FT_Bytes                        xstatetable_limit,
+     GXV_Validator                   valid );
+
+
+  typedef GXV_StateTable_OptData_Load_Func  GXV_XStateTable_OptData_Load_Func;
+
+
+  typedef struct  GXV_XStateTable_ValidatorRec_
+  {
+    int                                  entry_glyphoffset_fmt;
+    void*                                optdata;
+
+    GXV_XStateTable_Subtable_Setup_Func  subtable_setup_func;
+    GXV_XStateTable_Entry_Validate_Func  entry_validate_func;
+    GXV_XStateTable_OptData_Load_Func    optdata_load_func;
+
+    FT_ULong                             nClasses;
+    FT_UShort                            maxClassID;
+
+  } GXV_XStateTable_ValidatorRec, *GXV_XStateTable_ValidatorRecData;
+
+
+  /* ===================================================================== */
+
+  typedef struct  GXV_ValidatorRec_
+  {
+    FT_Validator  root;
+
+    FT_Face       face;
+    void*         table_data;
+
+    FT_ULong      subtable_length;
+
+    GXV_LookupValue_SignSpec        lookupval_sign;
+    GXV_Lookup_Value_Validate_Func  lookupval_func;
+    GXV_Lookup_Fmt4_Transit_Func    lookupfmt4_trans;
+    FT_Bytes                        lookuptbl_head;
+
+    FT_UShort  min_gid;
+    FT_UShort  max_gid;
+
+    GXV_StateTable_ValidatorRec     statetable;
+    GXV_XStateTable_ValidatorRec    xstatetable;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+    FT_UInt             debug_indent;
+    const FT_String*    debug_function_name[3];
+#endif
+
+  } GXV_ValidatorRec;
+
+
+#define GXV_TABLE_DATA( tag, field )                           \
+        ( ( (GXV_ ## tag ## _Data)valid->table_data )->field )
+
+#undef  FT_INVALID_
+#define FT_INVALID_( _prefix, _error )                         \
+          ft_validator_error( valid->root, _prefix ## _error )
+
+#define GXV_LIMIT_CHECK( _count )                                     \
+          FT_BEGIN_STMNT                                              \
+            if ( p + _count > ( limit? limit : valid->root->limit ) ) \
+              FT_INVALID_TOO_SHORT;                                   \
+          FT_END_STMNT
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define GXV_INIT  valid->debug_indent = 0
+
+#define GXV_NAME_ENTER( name )                             \
+          FT_BEGIN_STMNT                                   \
+            valid->debug_indent += 2;                      \
+            FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
+            FT_TRACE4(( "%s table\n", name ));             \
+          FT_END_STMNT
+
+#define GXV_EXIT  valid->debug_indent -= 2
+
+#define GXV_TRACE( s )                                     \
+          FT_BEGIN_STMNT                                   \
+            FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
+            FT_TRACE4( s );                                \
+          FT_END_STMNT
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+#define GXV_INIT                do { } while ( 0 )
+#define GXV_NAME_ENTER( name )  do { } while ( 0 )
+#define GXV_EXIT                do { } while ( 0 )
+
+#define GXV_TRACE( s )          do { } while ( 0 )
+
+#endif  /* !FT_DEBUG_LEVEL_TRACE */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    32bit alignment checking                   *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define GXV_32BIT_ALIGNMENT_VALIDATE( a ) \
+          FT_BEGIN_STMNT                  \
+            {                             \
+              if ( (a) & 3 )              \
+                FT_INVALID_OFFSET ;       \
+            }                             \
+          FT_END_STMNT
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    Dumping Binary Data                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define GXV_TRACE_HEXDUMP( p, len )                     \
+          FT_BEGIN_STMNT                                \
+            {                                           \
+              FT_Bytes  b;                              \
+                                                        \
+                                                        \
+              for ( b = p; b < (FT_Bytes)p + len; b++ ) \
+                FT_TRACE1(("\\x%02x", *b)) ;            \
+            }                                           \
+          FT_END_STMNT
+
+#define GXV_TRACE_HEXDUMP_C( p, len )                   \
+          FT_BEGIN_STMNT                                \
+            {                                           \
+              FT_Bytes  b;                              \
+                                                        \
+                                                        \
+              for ( b = p; b < (FT_Bytes)p + len; b++ ) \
+                if ( 0x40 < *b && *b < 0x7e )           \
+                  FT_TRACE1(("%c", *b)) ;               \
+                else                                    \
+                  FT_TRACE1(("\\x%02x", *b)) ;          \
+            }                                           \
+          FT_END_STMNT
+
+#define GXV_TRACE_HEXDUMP_SFNTNAME( n )               \
+          GXV_TRACE_HEXDUMP( n.string, n.string_len )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         LOOKUP TABLE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  gxv_BinSrchHeader_validate( FT_Bytes       p,
+                              FT_Bytes       limit,
+                              FT_UShort*     unitSize_p,
+                              FT_UShort*     nUnits_p,
+                              GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_LookupTable_validate( FT_Bytes       table,
+                            FT_Bytes       limit,
+                            GXV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          Glyph ID                             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( FT_Int )
+  gxv_glyphid_validate( FT_UShort      gid,
+                        GXV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        CONTROL POINT                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  gxv_ctlPoint_validate( FT_UShort      gid,
+                         FT_Short       ctl_point,
+                         GXV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          SFNT NAME                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  gxv_sfntName_validate( FT_UShort      name_index,
+                         FT_UShort      min_index,
+                         FT_UShort      max_index,
+                         GXV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          STATE TABLE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  gxv_StateTable_subtable_setup( FT_UShort      table_size,
+                                 FT_UShort      classTable,
+                                 FT_UShort      stateArray,
+                                 FT_UShort      entryTable,
+                                 FT_UShort*     classTable_length_p,
+                                 FT_UShort*     stateArray_length_p,
+                                 FT_UShort*     entryTable_length_p,
+                                 GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_XStateTable_subtable_setup( FT_ULong       table_size,
+                                  FT_ULong       classTable,
+                                  FT_ULong       stateArray,
+                                  FT_ULong       entryTable,
+                                  FT_ULong*      classTable_length_p,
+                                  FT_ULong*      stateArray_length_p,
+                                  FT_ULong*      entryTable_length_p,
+                                  GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_StateTable_validate( FT_Bytes       table,
+                           FT_Bytes       limit,
+                           GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_XStateTable_validate( FT_Bytes       table,
+                            FT_Bytes       limit,
+                            GXV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                 UTILITY MACROS AND FUNCTIONS                  *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  gxv_array_getlimits_byte( FT_Bytes       table,
+                            FT_Bytes       limit,
+                            FT_Byte*       min,
+                            FT_Byte*       max,
+                            GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_array_getlimits_ushort( FT_Bytes       table,
+                              FT_Bytes       limit,
+                              FT_UShort*     min,
+                              FT_UShort*     max,
+                              GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_set_length_by_ushort_offset( FT_UShort*     offset,
+                                   FT_UShort**    length,
+                                   FT_UShort*     buff,
+                                   FT_UInt        nmemb,
+                                   FT_UShort      limit,
+                                   GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_set_length_by_ulong_offset( FT_ULong*      offset,
+                                  FT_ULong**     length,
+                                  FT_ULong*      buff,
+                                  FT_UInt        nmemb,
+                                  FT_ULong       limit,
+                                  GXV_Validator  valid);
+
+
+#define GXV_SUBTABLE_OFFSET_CHECK( _offset )          \
+          FT_BEGIN_STMNT                              \
+            if ( (_offset) > valid->subtable_length ) \
+              FT_INVALID_OFFSET;                      \
+          FT_END_STMNT
+
+#define GXV_SUBTABLE_LIMIT_CHECK( _count )                  \
+          FT_BEGIN_STMNT                                    \
+            if ( ( p + (_count) - valid->subtable_start ) > \
+                   valid->subtable_length )                 \
+              FT_INVALID_TOO_SHORT;                         \
+          FT_END_STMNT
+
+#define GXV_USHORT_TO_SHORT( _us )                                    \
+          ( ( 0x8000U < ( _us ) ) ? ( ( _us ) - 0x8000U ) : ( _us ) )
+
+#define GXV_STATETABLE_HEADER_SIZE  ( 2 + 2 + 2 + 2 )
+#define GXV_STATEHEADER_SIZE        GXV_STATETABLE_HEADER_SIZE
+
+#define GXV_XSTATETABLE_HEADER_SIZE  ( 4 + 4 + 4 + 4 )
+#define GXV_XSTATEHEADER_SIZE        GXV_XSTATETABLE_HEADER_SIZE
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        Table overlapping                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  GXV_odtect_DataRec_
+  {
+    FT_Bytes    start;
+    FT_ULong    length;
+    FT_String*  name;
+
+  } GXV_odtect_DataRec,  *GXV_odtect_Data;
+
+  typedef struct  GXV_odtect_RangeRec_
+  {
+    FT_UInt          nRanges;
+    GXV_odtect_Data  range;
+
+  } GXV_odtect_RangeRec, *GXV_odtect_Range;
+
+
+  FT_LOCAL( void )
+  gxv_odtect_add_range( FT_Bytes          start,
+                        FT_ULong          length,
+                        const FT_String*  name,
+                        GXV_odtect_Range  odtect );
+
+  FT_LOCAL( void )
+  gxv_odtect_validate( GXV_odtect_Range  odtect,
+                       GXV_Validator     valid );
+
+
+#define GXV_ODTECT( n, odtect )                              \
+          GXV_odtect_DataRec   odtect ## _range[n];          \
+          GXV_odtect_RangeRec  odtect ## _rec = { 0, NULL }; \
+          GXV_odtect_Range     odtect = NULL
+
+#define GXV_ODTECT_INIT( odtect )                      \
+          FT_BEGIN_STMNT                               \
+            odtect ## _rec.nRanges = 0;                \
+            odtect ## _rec.range   = odtect ## _range; \
+            odtect                 = & odtect ## _rec; \
+          FT_END_STMNT
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __GXVCOMMN_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxverror.h b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxverror.h
new file mode 100644
index 0000000..7d2ef78
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxverror.h
@@ -0,0 +1,53 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxverror.h                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT validation module error codes (specification only).   */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2012                                             */
+/*    by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the OpenType validation module error      */
+  /* enumeration constants.                                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __GXVERROR_H__
+#define __GXVERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  GXV_Err_
+#define FT_ERR_BASE    FT_Mod_Err_GXV
+
+#define FT_KEEP_ERR_PREFIX
+
+#include FT_ERRORS_H
+
+#endif /* __GXVERROR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvfeat.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvfeat.c
new file mode 100644
index 0000000..6f75650
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvfeat.c
@@ -0,0 +1,339 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvfeat.c                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT feat table validation (body).                         */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2008, 2012 by                                    */
+/*  suzuki toshiya, Masatake YAMATO, Red Hat K.K.,                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+#include "gxvfeat.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvfeat
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      Data and Types                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  GXV_feat_DataRec_
+  {
+    FT_UInt    reserved_size;
+    FT_UShort  feature;
+    FT_UShort  setting;
+
+  } GXV_feat_DataRec, *GXV_feat_Data;
+
+
+#define GXV_FEAT_DATA( field )  GXV_TABLE_DATA( feat, field )
+
+
+  typedef enum  GXV_FeatureFlagsMask_
+  {
+    GXV_FEAT_MASK_EXCLUSIVE_SETTINGS = 0x8000U,
+    GXV_FEAT_MASK_DYNAMIC_DEFAULT    = 0x4000,
+    GXV_FEAT_MASK_UNUSED             = 0x3F00,
+    GXV_FEAT_MASK_DEFAULT_SETTING    = 0x00FF
+
+  } GXV_FeatureFlagsMask;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      UTILITY FUNCTIONS                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  gxv_feat_registry_validate( FT_UShort      feature,
+                              FT_UShort      nSettings,
+                              FT_Bool        exclusive,
+                              GXV_Validator  valid )
+  {
+    GXV_NAME_ENTER( "feature in registry" );
+
+    GXV_TRACE(( " (feature = %u)\n", feature ));
+
+    if ( feature >= gxv_feat_registry_length )
+    {
+      GXV_TRACE(( "feature number %d is out of range %d\n",
+                  feature, gxv_feat_registry_length ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+      goto Exit;
+    }
+
+    if ( gxv_feat_registry[feature].existence == 0 )
+    {
+      GXV_TRACE(( "feature number %d is in defined range but doesn't exist\n",
+                  feature ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+      goto Exit;
+    }
+
+    if ( gxv_feat_registry[feature].apple_reserved )
+    {
+      /* Don't use here. Apple is reserved. */
+      GXV_TRACE(( "feature number %d is reserved by Apple\n", feature ));
+      if ( valid->root->level >= FT_VALIDATE_TIGHT )
+        FT_INVALID_DATA;
+    }
+
+    if ( nSettings != gxv_feat_registry[feature].nSettings )
+    {
+      GXV_TRACE(( "feature %d: nSettings %d != defined nSettings %d\n",
+                  feature, nSettings,
+                  gxv_feat_registry[feature].nSettings ));
+      if ( valid->root->level >= FT_VALIDATE_TIGHT )
+        FT_INVALID_DATA;
+    }
+
+    if ( exclusive != gxv_feat_registry[feature].exclusive )
+    {
+      GXV_TRACE(( "exclusive flag %d differs from predefined value\n",
+                  exclusive ));
+      if ( valid->root->level >= FT_VALIDATE_TIGHT )
+        FT_INVALID_DATA;
+    }
+
+  Exit:
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_feat_name_index_validate( FT_Bytes       table,
+                                FT_Bytes       limit,
+                                GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    FT_Short  nameIndex;
+
+
+    GXV_NAME_ENTER( "nameIndex" );
+
+    GXV_LIMIT_CHECK( 2 );
+    nameIndex = FT_NEXT_SHORT ( p );
+    GXV_TRACE(( " (nameIndex = %d)\n", nameIndex ));
+
+    gxv_sfntName_validate( (FT_UShort)nameIndex,
+                           255,
+                           32768U,
+                           valid );
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_feat_setting_validate( FT_Bytes       table,
+                             FT_Bytes       limit,
+                             FT_Bool        exclusive,
+                             GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_UShort  setting;
+
+
+    GXV_NAME_ENTER( "setting" );
+
+    GXV_LIMIT_CHECK( 2 );
+
+    setting = FT_NEXT_USHORT( p );
+
+    /* If we have exclusive setting, the setting should be odd. */
+    if ( exclusive && ( setting & 1 ) == 0 )
+      FT_INVALID_DATA;
+
+    gxv_feat_name_index_validate( p, limit, valid );
+
+    GXV_FEAT_DATA( setting ) = setting;
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_feat_name_validate( FT_Bytes       table,
+                          FT_Bytes       limit,
+                          GXV_Validator  valid )
+  {
+    FT_Bytes   p             = table;
+    FT_UInt    reserved_size = GXV_FEAT_DATA( reserved_size );
+
+    FT_UShort  feature;
+    FT_UShort  nSettings;
+    FT_ULong   settingTable;
+    FT_UShort  featureFlags;
+
+    FT_Bool    exclusive;
+    FT_Int     last_setting;
+    FT_UInt    i;
+
+
+    GXV_NAME_ENTER( "name" );
+
+    /* feature + nSettings + settingTable + featureFlags */
+    GXV_LIMIT_CHECK( 2 + 2 + 4 + 2 );
+
+    feature = FT_NEXT_USHORT( p );
+    GXV_FEAT_DATA( feature ) = feature;
+
+    nSettings    = FT_NEXT_USHORT( p );
+    settingTable = FT_NEXT_ULONG ( p );
+    featureFlags = FT_NEXT_USHORT( p );
+
+    if ( settingTable < reserved_size )
+      FT_INVALID_OFFSET;
+
+    if ( ( featureFlags & GXV_FEAT_MASK_UNUSED ) == 0 )
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+
+    exclusive = FT_BOOL( featureFlags & GXV_FEAT_MASK_EXCLUSIVE_SETTINGS );
+    if ( exclusive )
+    {
+      FT_Byte  dynamic_default;
+
+
+      if ( featureFlags & GXV_FEAT_MASK_DYNAMIC_DEFAULT )
+        dynamic_default = (FT_Byte)( featureFlags &
+                                     GXV_FEAT_MASK_DEFAULT_SETTING );
+      else
+        dynamic_default = 0;
+
+      /* If exclusive, check whether default setting is in the range. */
+      if ( !( dynamic_default < nSettings ) )
+        FT_INVALID_FORMAT;
+    }
+
+    gxv_feat_registry_validate( feature, nSettings, exclusive, valid );
+
+    gxv_feat_name_index_validate( p, limit, valid );
+
+    p = valid->root->base + settingTable;
+    for ( last_setting = -1, i = 0; i < nSettings; i++ )
+    {
+      gxv_feat_setting_validate( p, limit, exclusive, valid );
+
+      if ( (FT_Int)GXV_FEAT_DATA( setting ) <= last_setting )
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_FORMAT );
+
+      last_setting = (FT_Int)GXV_FEAT_DATA( setting );
+      /* setting + nameIndex */
+      p += ( 2 + 2 );
+    }
+
+    GXV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         feat TABLE                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  gxv_feat_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  ftvalid )
+  {
+    GXV_ValidatorRec  validrec;
+    GXV_Validator     valid = &validrec;
+
+    GXV_feat_DataRec  featrec;
+    GXV_feat_Data     feat = &featrec;
+
+    FT_Bytes          p     = table;
+    FT_Bytes          limit = 0;
+
+    FT_UInt           featureNameCount;
+
+    FT_UInt           i;
+    FT_Int            last_feature;
+
+
+    valid->root       = ftvalid;
+    valid->table_data = feat;
+    valid->face       = face;
+
+    FT_TRACE3(( "validating `feat' table\n" ));
+    GXV_INIT;
+
+    feat->reserved_size = 0;
+
+    /* version + featureNameCount + none_0 + none_1  */
+    GXV_LIMIT_CHECK( 4 + 2 + 2 + 4 );
+    feat->reserved_size += 4 + 2 + 2 + 4;
+
+    if ( FT_NEXT_ULONG( p ) != 0x00010000UL ) /* Version */
+      FT_INVALID_FORMAT;
+
+    featureNameCount = FT_NEXT_USHORT( p );
+    GXV_TRACE(( " (featureNameCount = %d)\n", featureNameCount ));
+
+    if ( !( IS_PARANOID_VALIDATION ) )
+      p += 6; /* skip (none) and (none) */
+    else
+    {
+      if ( FT_NEXT_USHORT( p ) != 0 )
+        FT_INVALID_DATA;
+
+      if ( FT_NEXT_ULONG( p )  != 0 )
+        FT_INVALID_DATA;
+    }
+
+    feat->reserved_size += featureNameCount * ( 2 + 2 + 4 + 2 + 2 );
+
+    for ( last_feature = -1, i = 0; i < featureNameCount; i++ )
+    {
+      gxv_feat_name_validate( p, limit, valid );
+
+      if ( (FT_Int)GXV_FEAT_DATA( feature ) <= last_feature )
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_FORMAT );
+
+      last_feature = GXV_FEAT_DATA( feature );
+      p += 2 + 2 + 4 + 2 + 2;
+    }
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvfeat.h b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvfeat.h
new file mode 100644
index 0000000..049d23a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvfeat.h
@@ -0,0 +1,172 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvfeat.h                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT feat table validation (specification).                */
+/*                                                                         */
+/*  Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __GXVFEAT_H__
+#define __GXVFEAT_H__
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                Registry predefined by Apple                   *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* TODO: More compact format */
+  typedef struct  GXV_Feature_RegistryRec_
+  {
+    FT_Bool  existence;
+    FT_Bool  apple_reserved;
+    FT_Bool  exclusive;
+    FT_Byte  nSettings;
+
+  } GX_Feature_RegistryRec;
+
+
+#define gxv_feat_registry_length                  \
+          ( sizeof ( gxv_feat_registry ) /        \
+              sizeof ( GX_Feature_RegistryRec ) )
+
+
+  static GX_Feature_RegistryRec  gxv_feat_registry[] =
+  {
+    /* Generated from gxvfgen.c */
+    {1, 0, 0,  1},   /* All Typographic Features */
+    {1, 0, 0,  8},   /* Ligatures */
+    {1, 0, 1,  3},   /* Cursive Connection */
+    {1, 0, 1,  6},   /* Letter Case */
+    {1, 0, 0,  1},   /* Vertical Substitution */
+    {1, 0, 0,  1},   /* Linguistic Rearrangement */
+    {1, 0, 1,  2},   /* Number Spacing */
+    {1, 1, 0,  0},   /* Apple Reserved 1 */
+    {1, 0, 0,  5},   /* Smart Swashes */
+    {1, 0, 1,  3},   /* Diacritics */
+    {1, 0, 1,  4},   /* Vertical Position */
+    {1, 0, 1,  3},   /* Fractions */
+    {1, 1, 0,  0},   /* Apple Reserved 2 */
+    {1, 0, 0,  1},   /* Overlapping Characters */
+    {1, 0, 0,  6},   /* Typographic Extras */
+    {1, 0, 0,  5},   /* Mathematical Extras */
+    {1, 0, 1,  7},   /* Ornament Sets */
+    {1, 0, 1,  1},   /* Character Alternatives */
+    {1, 0, 1,  5},   /* Design Complexity */
+    {1, 0, 1,  6},   /* Style Options */
+    {1, 0, 1, 11},   /* Character Shape */
+    {1, 0, 1,  2},   /* Number Case */
+    {1, 0, 1,  4},   /* Text Spacing */
+    {1, 0, 1, 10},   /* Transliteration */
+    {1, 0, 1,  9},   /* Annotation */
+    {1, 0, 1,  2},   /* Kana Spacing */
+    {1, 0, 1,  2},   /* Ideographic Spacing */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {0, 0, 0,  0},   /* __EMPTY__ */
+    {1, 0, 1,  4},   /* Text Spacing */
+    {1, 0, 1,  2},   /* Kana Spacing */
+    {1, 0, 1,  2},   /* Ideographic Spacing */
+    {1, 0, 1,  4},   /* CJK Roman Spacing */
+  };
+
+
+#endif /* __GXVFEAT_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvfgen.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvfgen.c
new file mode 100644
index 0000000..e48778a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvfgen.c
@@ -0,0 +1,482 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxfgen.c                                                               */
+/*                                                                         */
+/*    Generate feature registry data for gxv `feat' validator.             */
+/*    This program is derived from gxfeatreg.c in gxlayout.                */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006 by Masatake YAMATO and Redhat K.K.          */
+/*                                                                         */
+/*  This file may only be used,                                            */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/*  gxfeatreg.c                                                            */
+/*                                                                         */
+/*    Database of font features pre-defined by Apple Computer, Inc.        */
+/*    http://developer.apple.com/fonts/Registry/                           */
+/*    (body).                                                              */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  Masatake YAMATO and Redhat K.K.                                        */
+/*                                                                         */
+/*  This file may only be used,                                            */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* Development of gxfeatreg.c is supported by                              */
+/* Information-technology Promotion Agency, Japan.                         */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* This file is compiled as a stand-alone executable.                      */
+/* This file is never compiled into `libfreetype2'.                        */
+/* The output of this file is used in `gxvfeat.c'.                         */
+/* ----------------------------------------------------------------------- */
+/* Compile: gcc `pkg-config --cflags freetype2` gxvfgen.c -o gxvfgen       */
+/* Run: ./gxvfgen > tmp.c                                                  */
+/*                                                                         */
+/***************************************************************************/
+
+  /*******************************************************************/
+  /* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING */
+  /*******************************************************************/
+
+  /*
+   * If you add a new setting to a feature, check the number of settings
+   * in the feature.  If the number is greater than the value defined as
+   * FEATREG_MAX_SETTING, update the value.
+   */
+#define FEATREG_MAX_SETTING  12
+
+  /*******************************************************************/
+  /* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING */
+  /*******************************************************************/
+
+
+#include <stdio.h>
+#include <string.h>
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      Data and Types                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define APPLE_RESERVED         "Apple Reserved"
+#define APPLE_RESERVED_LENGTH  14
+
+  typedef struct  GX_Feature_RegistryRec_
+  {
+    const char*  feat_name;
+    char         exclusive;
+    char*        setting_name[FEATREG_MAX_SETTING];
+
+  } GX_Feature_RegistryRec;
+
+
+#define EMPTYFEAT {0, 0, {NULL}}
+
+
+  static GX_Feature_RegistryRec featreg_table[] = {
+    {                                       /* 0 */
+      "All Typographic Features",
+      0,
+      {
+        "All Type Features",
+        NULL
+      }
+    }, {                                    /* 1 */
+      "Ligatures",
+      0,
+      {
+        "Required Ligatures",
+        "Common Ligatures",
+        "Rare Ligatures",
+        "Logos",
+        "Rebus Pictures",
+        "Diphthong Ligatures",
+        "Squared Ligatures",
+        "Squared Ligatures, Abbreviated",
+        NULL
+      }
+    }, {                                    /* 2 */
+      "Cursive Connection",
+      1,
+      {
+        "Unconnected",
+        "Partially Connected",
+        "Cursive",
+        NULL
+      }
+    }, {                                    /* 3 */
+      "Letter Case",
+      1,
+      {
+        "Upper & Lower Case",
+        "All Caps",
+        "All Lower Case",
+        "Small Caps",
+        "Initial Caps",
+        "Initial Caps & Small Caps",
+        NULL
+      }
+    }, {                                    /* 4 */
+      "Vertical Substitution",
+      0,
+      {
+        /* "Substitute Vertical Forms", */
+        "Turns on the feature",
+        NULL
+      }
+    }, {                                    /* 5 */
+      "Linguistic Rearrangement",
+      0,
+      {
+        /* "Linguistic Rearrangement", */
+        "Turns on the feature",
+        NULL
+      }
+    }, {                                    /* 6 */
+      "Number Spacing",
+      1,
+      {
+        "Monospaced Numbers",
+        "Proportional Numbers",
+        NULL
+      }
+    }, {                                    /* 7 */
+      APPLE_RESERVED " 1",
+      0,
+      {NULL}
+    }, {                                    /* 8 */
+      "Smart Swashes",
+      0,
+      {
+        "Word Initial Swashes",
+        "Word Final Swashes",
+        "Line Initial Swashes",
+        "Line Final Swashes",
+        "Non-Final Swashes",
+        NULL
+      }
+    }, {                                    /* 9 */
+      "Diacritics",
+      1,
+      {
+        "Show Diacritics",
+        "Hide Diacritics",
+        "Decompose Diacritics",
+        NULL
+      }
+    }, {                                    /* 10 */
+      "Vertical Position",
+      1,
+      {
+        /* "Normal Position", */
+        "No Vertical Position",
+        "Superiors",
+        "Inferiors",
+        "Ordinals",
+        NULL
+      }
+    }, {                                    /* 11 */
+      "Fractions",
+      1,
+      {
+        "No Fractions",
+        "Vertical Fractions",
+        "Diagonal Fractions",
+        NULL
+      }
+    }, {                                    /* 12 */
+      APPLE_RESERVED " 2",
+      0,
+      {NULL}
+    }, {                                    /* 13 */
+      "Overlapping Characters",
+      0,
+      {
+        /* "Prevent Overlap", */
+        "Turns on the feature",
+        NULL
+      }
+    }, {                                    /* 14 */
+      "Typographic Extras",
+      0,
+      {
+        "Hyphens to Em Dash",
+        "Hyphens to En Dash",
+        "Unslashed Zero",
+        "Form Interrobang",
+        "Smart Quotes",
+        "Periods to Ellipsis",
+        NULL
+      }
+    }, {                                    /* 15 */
+      "Mathematical Extras",
+      0,
+      {
+        "Hyphens to Minus",
+        "Asterisk to Multiply",
+        "Slash to Divide",
+        "Inequality Ligatures",
+        "Exponents",
+        NULL
+      }
+    }, {                                    /* 16 */
+      "Ornament Sets",
+      1,
+      {
+        "No Ornaments",
+        "Dingbats",
+        "Pi Characters",
+        "Fleurons",
+        "Decorative Borders",
+        "International Symbols",
+        "Math Symbols",
+        NULL
+      }
+    }, {                                    /* 17 */
+      "Character Alternatives",
+      1,
+      {
+        "No Alternates",
+        /* TODO */
+        NULL
+      }
+    }, {                                    /* 18 */
+      "Design Complexity",
+      1,
+      {
+        "Design Level 1",
+        "Design Level 2",
+        "Design Level 3",
+        "Design Level 4",
+        "Design Level 5",
+        /* TODO */
+        NULL
+      }
+    }, {                                    /* 19 */
+      "Style Options",
+      1,
+      {
+        "No Style Options",
+        "Display Text",
+        "Engraved Text",
+        "Illuminated Caps",
+        "Tilling Caps",
+        "Tall Caps",
+        NULL
+      }
+    }, {                                    /* 20 */
+      "Character Shape",
+      1,
+      {
+        "Traditional Characters",
+        "Simplified Characters",
+        "JIS 1978 Characters",
+        "JIS 1983 Characters",
+        "JIS 1990 Characters",
+        "Traditional Characters, Alternative Set 1",
+        "Traditional Characters, Alternative Set 2",
+        "Traditional Characters, Alternative Set 3",
+        "Traditional Characters, Alternative Set 4",
+        "Traditional Characters, Alternative Set 5",
+        "Expert Characters",
+        NULL                           /* count => 12 */
+      }
+    }, {                                    /* 21 */
+      "Number Case",
+      1,
+      {
+        "Lower Case Numbers",
+        "Upper Case Numbers",
+        NULL
+      }
+    }, {                                    /* 22 */
+      "Text Spacing",
+      1,
+      {
+        "Proportional",
+        "Monospaced",
+        "Half-width",
+        "Normal",
+        NULL
+      }
+    }, /* Here after Newer */  { /* 23 */
+      "Transliteration",
+      1,
+      {
+        "No Transliteration",
+        "Hanja To Hangul",
+        "Hiragana to Katakana",
+        "Katakana to Hiragana",
+        "Kana to Romanization",
+        "Romanization to Hiragana",
+        "Romanization to Katakana",
+        "Hanja to Hangul, Alternative Set 1",
+        "Hanja to Hangul, Alternative Set 2",
+        "Hanja to Hangul, Alternative Set 3",
+        NULL
+      }
+    }, {                                    /* 24 */
+      "Annotation",
+      1,
+      {
+        "No Annotation",
+        "Box Annotation",
+        "Rounded Box Annotation",
+        "Circle Annotation",
+        "Inverted Circle Annotation",
+        "Parenthesis Annotation",
+        "Period Annotation",
+        "Roman Numeral Annotation",
+        "Diamond Annotation",
+        NULL
+      }
+    }, {                                    /* 25 */
+      "Kana Spacing",
+      1,
+      {
+        "Full Width",
+        "Proportional",
+        NULL
+      }
+    }, {                                    /* 26 */
+      "Ideographic Spacing",
+      1,
+      {
+        "Full Width",
+        "Proportional",
+        NULL
+      }
+    }, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT,         /* 27-30 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 31-35 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 36-40 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 40-45 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 46-50 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 51-55 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 56-60 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 61-65 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 66-70 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 71-75 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 76-80 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 81-85 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 86-90 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, EMPTYFEAT, /* 91-95 */
+    EMPTYFEAT, EMPTYFEAT, EMPTYFEAT,                       /* 96-98 */
+    EMPTYFEAT, /* 99 */ {                   /* 100 => 22 */
+      "Text Spacing",
+      1,
+      {
+        "Proportional",
+        "Monospaced",
+        "Half-width",
+        "Normal",
+        NULL
+      }
+    }, {                                    /* 101 => 25 */
+      "Kana Spacing",
+      1,
+      {
+        "Full Width",
+        "Proportional",
+        NULL
+      }
+    }, {                                    /* 102 => 26 */
+      "Ideographic Spacing",
+      1,
+      {
+        "Full Width",
+        "Proportional",
+        NULL
+      }
+    }, {                                    /* 103 */
+      "CJK Roman Spacing",
+      1,
+      {
+        "Half-width",
+        "Proportional",
+        "Default Roman",
+        "Full-width Roman",
+        NULL
+      }
+    }, {                                    /* 104 => 1 */
+      "All Typographic Features",
+      0,
+      {
+        "All Type Features",
+        NULL
+      }
+    }
+  };
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         Generator                             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  int
+  main( void )
+  {
+    int  i;
+
+
+    printf( "  {\n" );
+    printf( "   /* Generated from %s */\n", __FILE__ );
+
+    for ( i = 0;
+          i < sizeof ( featreg_table ) / sizeof ( GX_Feature_RegistryRec );
+          i++ )
+    {
+      const char*  feat_name;
+      int          nSettings;
+
+
+      feat_name = featreg_table[i].feat_name;
+      for ( nSettings = 0;
+            featreg_table[i].setting_name[nSettings];
+            nSettings++)
+        ;                                   /* Do nothing */
+
+      printf( "    {%1d, %1d, %1d, %2d},   /* %s */\n",
+              feat_name ? 1 : 0,
+              ( feat_name                                                  &&
+                ( ft_strncmp( feat_name,
+                              APPLE_RESERVED, APPLE_RESERVED_LENGTH ) == 0 )
+              ) ? 1 : 0,
+              featreg_table[i].exclusive ? 1 : 0,
+              nSettings,
+              feat_name ? feat_name : "__EMPTY__" );
+    }
+
+    printf( "  };\n" );
+
+    return 0;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvjust.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvjust.c
new file mode 100644
index 0000000..7816e0b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvjust.c
@@ -0,0 +1,717 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvjust.c                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT just table validation (body).                         */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+#include FT_SFNT_NAMES_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvjust
+
+  /*
+   * referred `just' table format specification:
+   * http://developer.apple.com/fonts/TTRefMan/RM06/Chap6just.html
+   * last updated 2000.
+   * ----------------------------------------------
+   * [JUST HEADER]: GXV_JUST_HEADER_SIZE
+   * version     (fixed:  32bit) = 0x00010000
+   * format      (uint16: 16bit) = 0 is only defined (2000)
+   * horizOffset (uint16: 16bit)
+   * vertOffset  (uint16: 16bit)
+   * ----------------------------------------------
+   */
+
+  typedef struct  GXV_just_DataRec_
+  {
+    FT_UShort  wdc_offset_max;
+    FT_UShort  wdc_offset_min;
+    FT_UShort  pc_offset_max;
+    FT_UShort  pc_offset_min;
+
+  } GXV_just_DataRec, *GXV_just_Data;
+
+
+#define  GXV_JUST_DATA( a )  GXV_TABLE_DATA( just, a )
+
+
+  /* GX just table does not define their subset of GID */
+  static void
+  gxv_just_check_max_gid( FT_UShort         gid,
+                          const FT_String*  msg_tag,
+                          GXV_Validator     valid )
+  {
+    if ( gid < valid->face->num_glyphs )
+      return;
+
+    GXV_TRACE(( "just table includes too large %s"
+                " GID=%d > %d (in maxp)\n",
+                msg_tag, gid, valid->face->num_glyphs ));
+    GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+  }
+
+
+  static void
+  gxv_just_wdp_entry_validate( FT_Bytes       table,
+                               FT_Bytes       limit,
+                               GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_ULong   justClass;
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_Fixed   beforeGrowLimit;
+    FT_Fixed   beforeShrinkGrowLimit;
+    FT_Fixed   afterGrowLimit;
+    FT_Fixed   afterShrinkGrowLimit;
+    FT_UShort  growFlags;
+    FT_UShort  shrinkFlags;
+#endif
+
+
+    GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 + 4 + 2 + 2 );
+    justClass             = FT_NEXT_ULONG( p );
+#ifndef GXV_LOAD_UNUSED_VARS
+    p += 4 + 4 + 4 + 4 + 2 + 2;
+#else
+    beforeGrowLimit       = FT_NEXT_ULONG( p );
+    beforeShrinkGrowLimit = FT_NEXT_ULONG( p );
+    afterGrowLimit        = FT_NEXT_ULONG( p );
+    afterShrinkGrowLimit  = FT_NEXT_ULONG( p );
+    growFlags             = FT_NEXT_USHORT( p );
+    shrinkFlags           = FT_NEXT_USHORT( p );
+#endif
+
+    /* According to Apple spec, only 7bits in justClass is used */
+    if ( ( justClass & 0xFFFFFF80 ) != 0 )
+    {
+      GXV_TRACE(( "just table includes non-zero value"
+                  " in unused justClass higher bits"
+                  " of WidthDeltaPair" ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+    }
+
+    valid->subtable_length = p - table;
+  }
+
+
+  static void
+  gxv_just_wdc_entry_validate( FT_Bytes       table,
+                               FT_Bytes       limit,
+                               GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_ULong  count, i;
+
+
+    GXV_LIMIT_CHECK( 4 );
+    count = FT_NEXT_ULONG( p );
+    for ( i = 0; i < count; i++ )
+    {
+      GXV_TRACE(( "validating wdc pair %d/%d\n", i + 1, count ));
+      gxv_just_wdp_entry_validate( p, limit, valid );
+      p += valid->subtable_length;
+    }
+
+    valid->subtable_length = p - table;
+  }
+
+
+  static void
+  gxv_just_widthDeltaClusters_validate( FT_Bytes       table,
+                                        FT_Bytes       limit,
+                                        GXV_Validator  valid )
+  {
+    FT_Bytes  p         = table ;
+    FT_Bytes  wdc_end   = table + GXV_JUST_DATA( wdc_offset_max );
+    FT_UInt   i;
+
+
+    GXV_NAME_ENTER( "just justDeltaClusters" );
+
+    if ( limit <= wdc_end )
+      FT_INVALID_OFFSET;
+
+    for ( i = 0; p <= wdc_end; i++ )
+    {
+      gxv_just_wdc_entry_validate( p, limit, valid );
+      p += valid->subtable_length;
+    }
+
+    valid->subtable_length = p - table;
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_just_actSubrecord_type0_validate( FT_Bytes       table,
+                                        FT_Bytes       limit,
+                                        GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+
+    FT_Fixed   lowerLimit;
+    FT_Fixed   upperLimit;
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_UShort  order;
+#endif
+    FT_UShort  decomposedCount;
+
+    FT_UInt    i;
+
+
+    GXV_LIMIT_CHECK( 4 + 4 + 2 + 2 );
+    lowerLimit      = FT_NEXT_ULONG( p );
+    upperLimit      = FT_NEXT_ULONG( p );
+#ifdef GXV_LOAD_UNUSED_VARS
+    order           = FT_NEXT_USHORT( p );
+#else
+    p += 2;
+#endif
+    decomposedCount = FT_NEXT_USHORT( p );
+
+    if ( lowerLimit >= upperLimit )
+    {
+      GXV_TRACE(( "just table includes invalid range spec:"
+                  " lowerLimit(%d) > upperLimit(%d)\n"     ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+    }
+
+    for ( i = 0; i < decomposedCount; i++ )
+    {
+      FT_UShort glyphs;
+
+
+      GXV_LIMIT_CHECK( 2 );
+      glyphs = FT_NEXT_USHORT( p );
+      gxv_just_check_max_gid( glyphs, "type0:glyphs", valid );
+    }
+
+    valid->subtable_length = p - table;
+  }
+
+
+  static void
+  gxv_just_actSubrecord_type1_validate( FT_Bytes       table,
+                                        FT_Bytes       limit,
+                                        GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_UShort  addGlyph;
+
+
+    GXV_LIMIT_CHECK( 2 );
+    addGlyph = FT_NEXT_USHORT( p );
+
+    gxv_just_check_max_gid( addGlyph, "type1:addGlyph", valid );
+
+    valid->subtable_length = p - table;
+  }
+
+
+  static void
+  gxv_just_actSubrecord_type2_validate( FT_Bytes       table,
+                                        FT_Bytes       limit,
+                                        GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_Fixed   substThreshhold; /* Apple misspelled "Threshhold" */
+#endif
+    FT_UShort  addGlyph;
+    FT_UShort  substGlyph;
+
+
+    GXV_LIMIT_CHECK( 4 + 2 + 2 );
+#ifdef GXV_LOAD_UNUSED_VARS
+    substThreshhold = FT_NEXT_ULONG( p );
+#else
+    p += 4;
+#endif
+    addGlyph        = FT_NEXT_USHORT( p );
+    substGlyph      = FT_NEXT_USHORT( p );
+
+    if ( addGlyph != 0xFFFF )
+      gxv_just_check_max_gid( addGlyph, "type2:addGlyph", valid );
+
+    gxv_just_check_max_gid( substGlyph, "type2:substGlyph", valid );
+
+    valid->subtable_length = p - table;
+  }
+
+
+  static void
+  gxv_just_actSubrecord_type4_validate( FT_Bytes       table,
+                                        FT_Bytes       limit,
+                                        GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_ULong  variantsAxis;
+    FT_Fixed  minimumLimit;
+    FT_Fixed  noStretchValue;
+    FT_Fixed  maximumLimit;
+
+
+    GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 );
+    variantsAxis   = FT_NEXT_ULONG( p );
+    minimumLimit   = FT_NEXT_ULONG( p );
+    noStretchValue = FT_NEXT_ULONG( p );
+    maximumLimit   = FT_NEXT_ULONG( p );
+
+    valid->subtable_length = p - table;
+
+    if ( variantsAxis != 0x64756374 ) /* 'duct' */
+      GXV_TRACE(( "variantsAxis 0x%08x is non default value",
+                   variantsAxis ));
+
+    if ( minimumLimit > noStretchValue )
+      GXV_TRACE(( "type4:minimumLimit 0x%08x > noStretchValue 0x%08x\n",
+                  minimumLimit, noStretchValue ));
+    else if ( noStretchValue > maximumLimit )
+      GXV_TRACE(( "type4:noStretchValue 0x%08x > maximumLimit 0x%08x\n",
+                  noStretchValue, maximumLimit ));
+    else if ( !IS_PARANOID_VALIDATION )
+      return;
+
+    FT_INVALID_DATA;
+  }
+
+
+  static void
+  gxv_just_actSubrecord_type5_validate( FT_Bytes       table,
+                                        FT_Bytes       limit,
+                                        GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_UShort  flags;
+    FT_UShort  glyph;
+
+
+    GXV_LIMIT_CHECK( 2 + 2 );
+    flags = FT_NEXT_USHORT( p );
+    glyph = FT_NEXT_USHORT( p );
+
+    if ( flags )
+      GXV_TRACE(( "type5: nonzero value 0x%04x in unused flags\n",
+                   flags ));
+    gxv_just_check_max_gid( glyph, "type5:glyph", valid );
+
+    valid->subtable_length = p - table;
+  }
+
+
+  /* parse single actSubrecord */
+  static void
+  gxv_just_actSubrecord_validate( FT_Bytes       table,
+                                  FT_Bytes       limit,
+                                  GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_UShort  actionClass;
+    FT_UShort  actionType;
+    FT_ULong   actionLength;
+
+
+    GXV_NAME_ENTER( "just actSubrecord" );
+
+    GXV_LIMIT_CHECK( 2 + 2 + 4 );
+    actionClass  = FT_NEXT_USHORT( p );
+    actionType   = FT_NEXT_USHORT( p );
+    actionLength = FT_NEXT_ULONG( p );
+
+    /* actionClass is related with justClass using 7bit only */
+    if ( ( actionClass & 0xFF80 ) != 0 )
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+
+    if ( actionType == 0 )
+      gxv_just_actSubrecord_type0_validate( p, limit, valid );
+    else if ( actionType == 1 )
+      gxv_just_actSubrecord_type1_validate( p, limit, valid );
+    else if ( actionType == 2 )
+      gxv_just_actSubrecord_type2_validate( p, limit, valid );
+    else if ( actionType == 3 )
+      ;                         /* Stretch glyph action: no actionData */
+    else if ( actionType == 4 )
+      gxv_just_actSubrecord_type4_validate( p, limit, valid );
+    else if ( actionType == 5 )
+      gxv_just_actSubrecord_type5_validate( p, limit, valid );
+    else
+      FT_INVALID_DATA;
+
+    valid->subtable_length = actionLength;
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_just_pcActionRecord_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_ULong  actionCount;
+    FT_ULong  i;
+
+
+    GXV_LIMIT_CHECK( 4 );
+    actionCount = FT_NEXT_ULONG( p );
+    GXV_TRACE(( "actionCount = %d\n", actionCount ));
+
+    for ( i = 0; i < actionCount; i++ )
+    {
+      gxv_just_actSubrecord_validate( p, limit, valid );
+      p += valid->subtable_length;
+    }
+
+    valid->subtable_length = p - table;
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_just_pcTable_LookupValue_entry_validate( FT_UShort            glyph,
+                                               GXV_LookupValueCPtr  value_p,
+                                               GXV_Validator        valid )
+  {
+    FT_UNUSED( glyph );
+
+    if ( value_p->u > GXV_JUST_DATA( pc_offset_max ) )
+      GXV_JUST_DATA( pc_offset_max ) = value_p->u;
+    if ( value_p->u < GXV_JUST_DATA( pc_offset_max ) )
+      GXV_JUST_DATA( pc_offset_min ) = value_p->u;
+  }
+
+
+  static void
+  gxv_just_pcLookupTable_validate( FT_Bytes       table,
+                                   FT_Bytes       limit,
+                                   GXV_Validator  valid )
+  {
+    FT_Bytes p = table;
+
+
+    GXV_NAME_ENTER( "just pcLookupTable" );
+    GXV_JUST_DATA( pc_offset_max ) = 0x0000;
+    GXV_JUST_DATA( pc_offset_min ) = 0xFFFFU;
+
+    valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+    valid->lookupval_func = gxv_just_pcTable_LookupValue_entry_validate;
+
+    gxv_LookupTable_validate( p, limit, valid );
+
+    /* subtable_length is set by gxv_LookupTable_validate() */
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_just_postcompTable_validate( FT_Bytes       table,
+                                   FT_Bytes       limit,
+                                   GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+
+    GXV_NAME_ENTER( "just postcompTable" );
+
+    gxv_just_pcLookupTable_validate( p, limit, valid );
+    p += valid->subtable_length;
+
+    gxv_just_pcActionRecord_validate( p, limit, valid );
+    p += valid->subtable_length;
+
+    valid->subtable_length = p - table;
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_just_classTable_entry_validate(
+    FT_Byte                         state,
+    FT_UShort                       flags,
+    GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
+    FT_Bytes                        table,
+    FT_Bytes                        limit,
+    GXV_Validator                   valid )
+  {
+#ifdef GXV_LOAD_UNUSED_VARS
+    /* TODO: validate markClass & currentClass */
+    FT_UShort  setMark;
+    FT_UShort  dontAdvance;
+    FT_UShort  markClass;
+    FT_UShort  currentClass;
+#endif
+
+    FT_UNUSED( state );
+    FT_UNUSED( glyphOffset_p );
+    FT_UNUSED( table );
+    FT_UNUSED( limit );
+    FT_UNUSED( valid );
+
+#ifndef GXV_LOAD_UNUSED_VARS
+    FT_UNUSED( flags );
+#else
+    setMark      = (FT_UShort)( ( flags >> 15 ) & 1    );
+    dontAdvance  = (FT_UShort)( ( flags >> 14 ) & 1    );
+    markClass    = (FT_UShort)( ( flags >> 7  ) & 0x7F );
+    currentClass = (FT_UShort)(   flags         & 0x7F );
+#endif
+  }
+
+
+  static void
+  gxv_just_justClassTable_validate ( FT_Bytes       table,
+                                     FT_Bytes       limit,
+                                     GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_UShort  length;
+    FT_UShort  coverage;
+    FT_ULong   subFeatureFlags;
+
+
+    GXV_NAME_ENTER( "just justClassTable" );
+
+    GXV_LIMIT_CHECK( 2 + 2 + 4 );
+    length          = FT_NEXT_USHORT( p );
+    coverage        = FT_NEXT_USHORT( p );
+    subFeatureFlags = FT_NEXT_ULONG( p );
+
+    GXV_TRACE(( "  justClassTable: coverage = 0x%04x (%s) ", coverage ));
+    if ( ( coverage & 0x4000 ) == 0  )
+      GXV_TRACE(( "ascending\n" ));
+    else
+      GXV_TRACE(( "descending\n" ));
+
+    if ( subFeatureFlags )
+      GXV_TRACE(( "  justClassTable: nonzero value (0x%08x)"
+                  " in unused subFeatureFlags\n", subFeatureFlags ));
+
+    valid->statetable.optdata               = NULL;
+    valid->statetable.optdata_load_func     = NULL;
+    valid->statetable.subtable_setup_func   = NULL;
+    valid->statetable.entry_glyphoffset_fmt = GXV_GLYPHOFFSET_NONE;
+    valid->statetable.entry_validate_func   =
+      gxv_just_classTable_entry_validate;
+
+    gxv_StateTable_validate( p, table + length, valid );
+
+    /* subtable_length is set by gxv_LookupTable_validate() */
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_just_wdcTable_LookupValue_validate( FT_UShort            glyph,
+                                          GXV_LookupValueCPtr  value_p,
+                                          GXV_Validator        valid )
+  {
+    FT_UNUSED( glyph );
+
+    if ( value_p->u > GXV_JUST_DATA( wdc_offset_max ) )
+      GXV_JUST_DATA( wdc_offset_max ) = value_p->u;
+    if ( value_p->u < GXV_JUST_DATA( wdc_offset_min ) )
+      GXV_JUST_DATA( wdc_offset_min ) = value_p->u;
+  }
+
+
+  static void
+  gxv_just_justData_lookuptable_validate( FT_Bytes       table,
+                                          FT_Bytes       limit,
+                                          GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+
+    GXV_JUST_DATA( wdc_offset_max ) = 0x0000;
+    GXV_JUST_DATA( wdc_offset_min ) = 0xFFFFU;
+
+    valid->lookupval_sign = GXV_LOOKUPVALUE_UNSIGNED;
+    valid->lookupval_func = gxv_just_wdcTable_LookupValue_validate;
+
+    gxv_LookupTable_validate( p, limit, valid );
+
+    /* subtable_length is set by gxv_LookupTable_validate() */
+
+    GXV_EXIT;
+  }
+
+
+  /*
+   * gxv_just_justData_validate() parses and validates horizData, vertData.
+   */
+  static void
+  gxv_just_justData_validate( FT_Bytes       table,
+                              FT_Bytes       limit,
+                              GXV_Validator  valid )
+  {
+    /*
+     * following 3 offsets are measured from the start of `just'
+     * (which table points to), not justData
+     */
+    FT_UShort  justClassTableOffset;
+    FT_UShort  wdcTableOffset;
+    FT_UShort  pcTableOffset;
+    FT_Bytes   p = table;
+
+    GXV_ODTECT( 4, odtect );
+
+
+    GXV_NAME_ENTER( "just justData" );
+
+    GXV_ODTECT_INIT( odtect );
+    GXV_LIMIT_CHECK( 2 + 2 + 2 );
+    justClassTableOffset = FT_NEXT_USHORT( p );
+    wdcTableOffset       = FT_NEXT_USHORT( p );
+    pcTableOffset        = FT_NEXT_USHORT( p );
+
+    GXV_TRACE(( " (justClassTableOffset = 0x%04x)\n", justClassTableOffset ));
+    GXV_TRACE(( " (wdcTableOffset = 0x%04x)\n", wdcTableOffset ));
+    GXV_TRACE(( " (pcTableOffset = 0x%04x)\n", pcTableOffset ));
+
+    gxv_just_justData_lookuptable_validate( p, limit, valid );
+    gxv_odtect_add_range( p, valid->subtable_length,
+                          "just_LookupTable", odtect );
+
+    if ( wdcTableOffset )
+    {
+      gxv_just_widthDeltaClusters_validate(
+        valid->root->base + wdcTableOffset, limit, valid );
+      gxv_odtect_add_range( valid->root->base + wdcTableOffset,
+                            valid->subtable_length, "just_wdcTable", odtect );
+    }
+
+    if ( pcTableOffset )
+    {
+      gxv_just_postcompTable_validate( valid->root->base + pcTableOffset,
+                                       limit, valid );
+      gxv_odtect_add_range( valid->root->base + pcTableOffset,
+                            valid->subtable_length, "just_pcTable", odtect );
+    }
+
+    if ( justClassTableOffset )
+    {
+      gxv_just_justClassTable_validate(
+        valid->root->base + justClassTableOffset, limit, valid );
+      gxv_odtect_add_range( valid->root->base + justClassTableOffset,
+                            valid->subtable_length, "just_justClassTable",
+                            odtect );
+    }
+
+    gxv_odtect_validate( odtect, valid );
+
+    GXV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_just_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  ftvalid )
+  {
+    FT_Bytes           p     = table;
+    FT_Bytes           limit = 0;
+
+    GXV_ValidatorRec   validrec;
+    GXV_Validator      valid = &validrec;
+    GXV_just_DataRec   justrec;
+    GXV_just_Data      just = &justrec;
+
+    FT_ULong           version;
+    FT_UShort          format;
+    FT_UShort          horizOffset;
+    FT_UShort          vertOffset;
+
+    GXV_ODTECT( 3, odtect );
+
+
+    GXV_ODTECT_INIT( odtect );
+
+    valid->root       = ftvalid;
+    valid->table_data = just;
+    valid->face       = face;
+
+    FT_TRACE3(( "validating `just' table\n" ));
+    GXV_INIT;
+
+    limit      = valid->root->limit;
+
+    GXV_LIMIT_CHECK( 4 + 2 + 2 + 2 );
+    version     = FT_NEXT_ULONG( p );
+    format      = FT_NEXT_USHORT( p );
+    horizOffset = FT_NEXT_USHORT( p );
+    vertOffset  = FT_NEXT_USHORT( p );
+    gxv_odtect_add_range( table, p - table, "just header", odtect );
+
+
+    /* Version 1.0 (always:2000) */
+    GXV_TRACE(( " (version = 0x%08x)\n", version ));
+    if ( version != 0x00010000UL )
+      FT_INVALID_FORMAT;
+
+    /* format 0 (always:2000) */
+    GXV_TRACE(( " (format = 0x%04x)\n", format ));
+    if ( format != 0x0000 )
+        FT_INVALID_FORMAT;
+
+    GXV_TRACE(( " (horizOffset = %d)\n", horizOffset  ));
+    GXV_TRACE(( " (vertOffset = %d)\n", vertOffset  ));
+
+
+    /* validate justData */
+    if ( 0 < horizOffset )
+    {
+      gxv_just_justData_validate( table + horizOffset, limit, valid );
+      gxv_odtect_add_range( table + horizOffset, valid->subtable_length,
+                            "horizJustData", odtect );
+    }
+
+    if ( 0 < vertOffset )
+    {
+      gxv_just_justData_validate( table + vertOffset, limit, valid );
+      gxv_odtect_add_range( table + vertOffset, valid->subtable_length,
+                            "vertJustData", odtect );
+    }
+
+    gxv_odtect_validate( odtect, valid );
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvkern.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvkern.c
new file mode 100644
index 0000000..0ec978f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvkern.c
@@ -0,0 +1,922 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvkern.c                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT kern table validation (body).                         */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2007                                       */
+/*  by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+#include FT_SFNT_NAMES_H
+#include FT_SERVICE_GX_VALIDATE_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvkern
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      Data and Types                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef enum  GXV_kern_Version_
+  {
+    KERN_VERSION_CLASSIC = 0x0000,
+    KERN_VERSION_NEW     = 0x0001
+
+  } GXV_kern_Version;
+
+
+  typedef enum GXV_kern_Dialect_
+  {
+    KERN_DIALECT_UNKNOWN = 0,
+    KERN_DIALECT_MS      = FT_VALIDATE_MS,
+    KERN_DIALECT_APPLE   = FT_VALIDATE_APPLE,
+    KERN_DIALECT_ANY     = FT_VALIDATE_CKERN
+
+  } GXV_kern_Dialect;
+
+
+  typedef struct  GXV_kern_DataRec_
+  {
+    GXV_kern_Version  version;
+    void             *subtable_data;
+    GXV_kern_Dialect  dialect_request;
+
+  } GXV_kern_DataRec, *GXV_kern_Data;
+
+
+#define GXV_KERN_DATA( field )  GXV_TABLE_DATA( kern, field )
+
+#define KERN_IS_CLASSIC( valid )                               \
+          ( KERN_VERSION_CLASSIC == GXV_KERN_DATA( version ) )
+#define KERN_IS_NEW( valid )                                   \
+          ( KERN_VERSION_NEW     == GXV_KERN_DATA( version ) )
+
+#define KERN_DIALECT( valid )              \
+          GXV_KERN_DATA( dialect_request )
+#define KERN_ALLOWS_MS( valid )                       \
+          ( KERN_DIALECT( valid ) & KERN_DIALECT_MS )
+#define KERN_ALLOWS_APPLE( valid )                       \
+          ( KERN_DIALECT( valid ) & KERN_DIALECT_APPLE )
+
+#define GXV_KERN_HEADER_SIZE           ( KERN_IS_NEW( valid ) ? 8 : 4 )
+#define GXV_KERN_SUBTABLE_HEADER_SIZE  ( KERN_IS_NEW( valid ) ? 8 : 6 )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      SUBTABLE VALIDATORS                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* ============================= format 0 ============================== */
+
+  static void
+  gxv_kern_subtable_fmt0_pairs_validate( FT_Bytes       table,
+                                         FT_Bytes       limit,
+                                         FT_UShort      nPairs,
+                                         GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_UShort  i;
+
+    FT_UShort  last_gid_left  = 0;
+    FT_UShort  last_gid_right = 0;
+
+    FT_UNUSED( limit );
+
+
+    GXV_NAME_ENTER( "kern format 0 pairs" );
+
+    for ( i = 0; i < nPairs; i++ )
+    {
+      FT_UShort  gid_left;
+      FT_UShort  gid_right;
+#ifdef GXV_LOAD_UNUSED_VARS
+      FT_Short   kernValue;
+#endif
+
+
+      /* left */
+      gid_left  = FT_NEXT_USHORT( p );
+      gxv_glyphid_validate( gid_left, valid );
+
+      /* right */
+      gid_right = FT_NEXT_USHORT( p );
+      gxv_glyphid_validate( gid_right, valid );
+
+      /* Pairs of left and right GIDs must be unique and sorted. */
+      GXV_TRACE(( "left gid = %u, right gid = %u\n", gid_left, gid_right ));
+      if ( gid_left == last_gid_left )
+      {
+        if ( last_gid_right < gid_right )
+          last_gid_right = gid_right;
+        else
+          FT_INVALID_DATA;
+      }
+      else if ( last_gid_left < gid_left )
+      {
+        last_gid_left  = gid_left;
+        last_gid_right = gid_right;
+      }
+      else
+        FT_INVALID_DATA;
+
+      /* skip the kern value */
+#ifdef GXV_LOAD_UNUSED_VARS
+      kernValue = FT_NEXT_SHORT( p );
+#else
+      p += 2;
+#endif
+    }
+
+    GXV_EXIT;
+  }
+
+  static void
+  gxv_kern_subtable_fmt0_validate( FT_Bytes       table,
+                                   FT_Bytes       limit,
+                                   GXV_Validator  valid )
+  {
+    FT_Bytes   p = table + GXV_KERN_SUBTABLE_HEADER_SIZE;
+
+    FT_UShort  nPairs;
+    FT_UShort  unitSize;
+
+
+    GXV_NAME_ENTER( "kern subtable format 0" );
+
+    unitSize = 2 + 2 + 2;
+    nPairs   = 0;
+
+    /* nPairs, searchRange, entrySelector, rangeShift */
+    GXV_LIMIT_CHECK( 2 + 2 + 2 + 2 );
+    gxv_BinSrchHeader_validate( p, limit, &unitSize, &nPairs, valid );
+    p += 2 + 2 + 2 + 2;
+
+    gxv_kern_subtable_fmt0_pairs_validate( p, limit, nPairs, valid );
+
+    GXV_EXIT;
+  }
+
+
+  /* ============================= format 1 ============================== */
+
+
+  typedef struct  GXV_kern_fmt1_StateOptRec_
+  {
+    FT_UShort  valueTable;
+    FT_UShort  valueTable_length;
+
+  } GXV_kern_fmt1_StateOptRec, *GXV_kern_fmt1_StateOptRecData;
+
+
+  static void
+  gxv_kern_subtable_fmt1_valueTable_load( FT_Bytes       table,
+                                          FT_Bytes       limit,
+                                          GXV_Validator  valid )
+  {
+    FT_Bytes                       p = table;
+    GXV_kern_fmt1_StateOptRecData  optdata =
+      (GXV_kern_fmt1_StateOptRecData)valid->statetable.optdata;
+
+
+    GXV_LIMIT_CHECK( 2 );
+    optdata->valueTable = FT_NEXT_USHORT( p );
+  }
+
+
+  /*
+   * passed tables_size covers whole StateTable, including kern fmt1 header
+   */
+  static void
+  gxv_kern_subtable_fmt1_subtable_setup( FT_UShort      table_size,
+                                         FT_UShort      classTable,
+                                         FT_UShort      stateArray,
+                                         FT_UShort      entryTable,
+                                         FT_UShort*     classTable_length_p,
+                                         FT_UShort*     stateArray_length_p,
+                                         FT_UShort*     entryTable_length_p,
+                                         GXV_Validator  valid )
+  {
+    FT_UShort  o[4];
+    FT_UShort  *l[4];
+    FT_UShort  buff[5];
+
+    GXV_kern_fmt1_StateOptRecData  optdata =
+      (GXV_kern_fmt1_StateOptRecData)valid->statetable.optdata;
+
+
+    o[0] = classTable;
+    o[1] = stateArray;
+    o[2] = entryTable;
+    o[3] = optdata->valueTable;
+    l[0] = classTable_length_p;
+    l[1] = stateArray_length_p;
+    l[2] = entryTable_length_p;
+    l[3] = &(optdata->valueTable_length);
+
+    gxv_set_length_by_ushort_offset( o, l, buff, 4, table_size, valid );
+  }
+
+
+  /*
+   * passed table & limit are of whole StateTable, not including subtables
+   */
+  static void
+  gxv_kern_subtable_fmt1_entry_validate(
+    FT_Byte                         state,
+    FT_UShort                       flags,
+    GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
+    FT_Bytes                        table,
+    FT_Bytes                        limit,
+    GXV_Validator                   valid )
+  {
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_UShort  push;
+    FT_UShort  dontAdvance;
+#endif
+    FT_UShort  valueOffset;
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_UShort  kernAction;
+    FT_UShort  kernValue;
+#endif
+
+    FT_UNUSED( state );
+    FT_UNUSED( glyphOffset_p );
+
+
+#ifdef GXV_LOAD_UNUSED_VARS
+    push        = (FT_UShort)( ( flags >> 15 ) & 1      );
+    dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1      );
+#endif
+    valueOffset = (FT_UShort)(   flags         & 0x3FFF );
+
+    {
+      GXV_kern_fmt1_StateOptRecData  vt_rec =
+        (GXV_kern_fmt1_StateOptRecData)valid->statetable.optdata;
+      FT_Bytes  p;
+
+
+      if ( valueOffset < vt_rec->valueTable )
+        FT_INVALID_OFFSET;
+
+      p     = table + valueOffset;
+      limit = table + vt_rec->valueTable + vt_rec->valueTable_length;
+
+      GXV_LIMIT_CHECK( 2 + 2 );
+#ifdef GXV_LOAD_UNUSED_VARS
+      kernAction = FT_NEXT_USHORT( p );
+      kernValue  = FT_NEXT_USHORT( p );
+#else
+      p += 4;
+#endif
+    }
+  }
+
+
+  static void
+  gxv_kern_subtable_fmt1_validate( FT_Bytes       table,
+                                   FT_Bytes       limit,
+                                   GXV_Validator  valid )
+  {
+    FT_Bytes                   p = table;
+    GXV_kern_fmt1_StateOptRec  vt_rec;
+
+
+    GXV_NAME_ENTER( "kern subtable format 1" );
+
+    valid->statetable.optdata =
+      &vt_rec;
+    valid->statetable.optdata_load_func =
+      gxv_kern_subtable_fmt1_valueTable_load;
+    valid->statetable.subtable_setup_func =
+      gxv_kern_subtable_fmt1_subtable_setup;
+    valid->statetable.entry_glyphoffset_fmt =
+      GXV_GLYPHOFFSET_NONE;
+    valid->statetable.entry_validate_func =
+      gxv_kern_subtable_fmt1_entry_validate;
+
+    gxv_StateTable_validate( p, limit, valid );
+
+    GXV_EXIT;
+  }
+
+
+  /* ================ Data for Class-Based Subtables 2, 3 ================ */
+
+  typedef enum  GXV_kern_ClassSpec_
+  {
+    GXV_KERN_CLS_L = 0,
+    GXV_KERN_CLS_R
+
+  } GXV_kern_ClassSpec;
+
+
+  /* ============================= format 2 ============================== */
+
+  /* ---------------------- format 2 specific data ----------------------- */
+
+  typedef struct  GXV_kern_subtable_fmt2_DataRec_
+  {
+    FT_UShort         rowWidth;
+    FT_UShort         array;
+    FT_UShort         offset_min[2];
+    FT_UShort         offset_max[2];
+    const FT_String*  class_tag[2];
+    GXV_odtect_Range  odtect;
+
+  } GXV_kern_subtable_fmt2_DataRec, *GXV_kern_subtable_fmt2_Data;
+
+
+#define GXV_KERN_FMT2_DATA( field )                         \
+        ( ( (GXV_kern_subtable_fmt2_DataRec *)              \
+              ( GXV_KERN_DATA( subtable_data ) ) )->field )
+
+
+  /* -------------------------- utility functions ----------------------- */
+
+  static void
+  gxv_kern_subtable_fmt2_clstbl_validate( FT_Bytes            table,
+                                          FT_Bytes            limit,
+                                          GXV_kern_ClassSpec  spec,
+                                          GXV_Validator       valid )
+  {
+    const FT_String*  tag    = GXV_KERN_FMT2_DATA( class_tag[spec] );
+    GXV_odtect_Range  odtect = GXV_KERN_FMT2_DATA( odtect );
+
+    FT_Bytes   p = table;
+    FT_UShort  firstGlyph;
+    FT_UShort  nGlyphs;
+
+
+    GXV_NAME_ENTER( "kern format 2 classTable" );
+
+    GXV_LIMIT_CHECK( 2 + 2 );
+    firstGlyph = FT_NEXT_USHORT( p );
+    nGlyphs    = FT_NEXT_USHORT( p );
+    GXV_TRACE(( " %s firstGlyph=%d, nGlyphs=%d\n",
+                tag, firstGlyph, nGlyphs ));
+
+    gxv_glyphid_validate( firstGlyph, valid );
+    gxv_glyphid_validate( (FT_UShort)( firstGlyph + nGlyphs - 1 ), valid );
+
+    gxv_array_getlimits_ushort( p, p + ( 2 * nGlyphs ),
+                                &( GXV_KERN_FMT2_DATA( offset_min[spec] ) ),
+                                &( GXV_KERN_FMT2_DATA( offset_max[spec] ) ),
+                                valid );
+
+    gxv_odtect_add_range( table, 2 * nGlyphs, tag, odtect );
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_kern_subtable_fmt2_validate( FT_Bytes       table,
+                                   FT_Bytes       limit,
+                                   GXV_Validator  valid )
+  {
+    GXV_ODTECT( 3, odtect );
+    GXV_kern_subtable_fmt2_DataRec  fmt2_rec =
+      { 0, 0, { 0, 0 }, { 0, 0 }, { "leftClass", "rightClass" }, NULL };
+
+    FT_Bytes   p = table + GXV_KERN_SUBTABLE_HEADER_SIZE;
+    FT_UShort  leftOffsetTable;
+    FT_UShort  rightOffsetTable;
+
+
+    GXV_NAME_ENTER( "kern subtable format 2" );
+
+    GXV_ODTECT_INIT( odtect );
+    fmt2_rec.odtect = odtect;
+    GXV_KERN_DATA( subtable_data ) = &fmt2_rec;
+
+    GXV_LIMIT_CHECK( 2 + 2 + 2 + 2 );
+    GXV_KERN_FMT2_DATA( rowWidth ) = FT_NEXT_USHORT( p );
+    leftOffsetTable                = FT_NEXT_USHORT( p );
+    rightOffsetTable               = FT_NEXT_USHORT( p );
+    GXV_KERN_FMT2_DATA( array )    = FT_NEXT_USHORT( p );
+
+    GXV_TRACE(( "rowWidth = %d\n", GXV_KERN_FMT2_DATA( rowWidth ) ));
+
+
+    GXV_LIMIT_CHECK( leftOffsetTable );
+    GXV_LIMIT_CHECK( rightOffsetTable );
+    GXV_LIMIT_CHECK( GXV_KERN_FMT2_DATA( array ) );
+
+    gxv_kern_subtable_fmt2_clstbl_validate( table + leftOffsetTable, limit,
+                                            GXV_KERN_CLS_L, valid );
+
+    gxv_kern_subtable_fmt2_clstbl_validate( table + rightOffsetTable, limit,
+                                            GXV_KERN_CLS_R, valid );
+
+    if ( GXV_KERN_FMT2_DATA( offset_min[GXV_KERN_CLS_L] ) +
+           GXV_KERN_FMT2_DATA( offset_min[GXV_KERN_CLS_R] )
+         < GXV_KERN_FMT2_DATA( array )                      )
+      FT_INVALID_OFFSET;
+
+    gxv_odtect_add_range( table + GXV_KERN_FMT2_DATA( array ),
+                          GXV_KERN_FMT2_DATA( offset_max[GXV_KERN_CLS_L] )
+                            + GXV_KERN_FMT2_DATA( offset_max[GXV_KERN_CLS_R] )
+                            - GXV_KERN_FMT2_DATA( array ),
+                          "array", odtect );
+
+    gxv_odtect_validate( odtect, valid );
+
+    GXV_EXIT;
+  }
+
+
+  /* ============================= format 3 ============================== */
+
+  static void
+  gxv_kern_subtable_fmt3_validate( FT_Bytes       table,
+                                   FT_Bytes       limit,
+                                   GXV_Validator  valid )
+  {
+    FT_Bytes   p = table + GXV_KERN_SUBTABLE_HEADER_SIZE;
+    FT_UShort  glyphCount;
+    FT_Byte    kernValueCount;
+    FT_Byte    leftClassCount;
+    FT_Byte    rightClassCount;
+    FT_Byte    flags;
+
+
+    GXV_NAME_ENTER( "kern subtable format 3" );
+
+    GXV_LIMIT_CHECK( 2 + 1 + 1 + 1 + 1 );
+    glyphCount      = FT_NEXT_USHORT( p );
+    kernValueCount  = FT_NEXT_BYTE( p );
+    leftClassCount  = FT_NEXT_BYTE( p );
+    rightClassCount = FT_NEXT_BYTE( p );
+    flags           = FT_NEXT_BYTE( p );
+
+    if ( valid->face->num_glyphs != glyphCount )
+    {
+      GXV_TRACE(( "maxGID=%d, but glyphCount=%d\n",
+                  valid->face->num_glyphs, glyphCount ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+    }
+
+    if ( flags != 0 )
+      GXV_TRACE(( "kern subtable fmt3 has nonzero value"
+                  " (%d) in unused flag\n", flags ));
+    /*
+     * just skip kernValue[kernValueCount]
+     */
+    GXV_LIMIT_CHECK( 2 * kernValueCount );
+    p += 2 * kernValueCount;
+
+    /*
+     * check leftClass[gid] < leftClassCount
+     */
+    {
+      FT_Byte  min, max;
+
+
+      GXV_LIMIT_CHECK( glyphCount );
+      gxv_array_getlimits_byte( p, p + glyphCount, &min, &max, valid );
+      p += valid->subtable_length;
+
+      if ( leftClassCount < max )
+        FT_INVALID_DATA;
+    }
+
+    /*
+     * check rightClass[gid] < rightClassCount
+     */
+    {
+      FT_Byte  min, max;
+
+
+      GXV_LIMIT_CHECK( glyphCount );
+      gxv_array_getlimits_byte( p, p + glyphCount, &min, &max, valid );
+      p += valid->subtable_length;
+
+      if ( rightClassCount < max )
+        FT_INVALID_DATA;
+    }
+
+    /*
+     * check kernIndex[i, j] < kernValueCount
+     */
+    {
+      FT_UShort  i, j;
+
+
+      for ( i = 0; i < leftClassCount; i++ )
+      {
+        for ( j = 0; j < rightClassCount; j++ )
+        {
+          GXV_LIMIT_CHECK( 1 );
+          if ( kernValueCount < FT_NEXT_BYTE( p ) )
+            FT_INVALID_OFFSET;
+        }
+      }
+    }
+
+    valid->subtable_length = p - table;
+
+    GXV_EXIT;
+  }
+
+
+  static FT_Bool
+  gxv_kern_coverage_new_apple_validate( FT_UShort      coverage,
+                                        FT_UShort*     format,
+                                        GXV_Validator  valid )
+  {
+    /* new Apple-dialect */
+#ifdef GXV_LOAD_TRACE_VARS
+    FT_Bool  kernVertical;
+    FT_Bool  kernCrossStream;
+    FT_Bool  kernVariation;
+#endif
+
+    FT_UNUSED( valid );
+
+
+    /* reserved bits = 0 */
+    if ( coverage & 0x1FFC )
+      return FALSE;
+
+#ifdef GXV_LOAD_TRACE_VARS
+    kernVertical    = FT_BOOL( ( coverage >> 15 ) & 1 );
+    kernCrossStream = FT_BOOL( ( coverage >> 14 ) & 1 );
+    kernVariation   = FT_BOOL( ( coverage >> 13 ) & 1 );
+#endif
+
+    *format = (FT_UShort)( coverage & 0x0003 );
+
+    GXV_TRACE(( "new Apple-dialect: "
+                "horizontal=%d, cross-stream=%d, variation=%d, format=%d\n",
+                 !kernVertical, kernCrossStream, kernVariation, *format ));
+
+    GXV_TRACE(( "kerning values in Apple format subtable are ignored\n" ));
+
+    return TRUE;
+  }
+
+
+  static FT_Bool
+  gxv_kern_coverage_classic_apple_validate( FT_UShort      coverage,
+                                            FT_UShort*     format,
+                                            GXV_Validator  valid )
+  {
+    /* classic Apple-dialect */
+#ifdef GXV_LOAD_TRACE_VARS
+    FT_Bool  horizontal;
+    FT_Bool  cross_stream;
+#endif
+
+
+    /* check expected flags, but don't check if MS-dialect is impossible */
+    if ( !( coverage & 0xFD00 ) && KERN_ALLOWS_MS( valid ) )
+      return FALSE;
+
+    /* reserved bits = 0 */
+    if ( coverage & 0x02FC )
+      return FALSE;
+
+#ifdef GXV_LOAD_TRACE_VARS
+    horizontal   = FT_BOOL( ( coverage >> 15 ) & 1 );
+    cross_stream = FT_BOOL( ( coverage >> 13 ) & 1 );
+#endif
+
+    *format = (FT_UShort)( coverage & 0x0003 );
+
+    GXV_TRACE(( "classic Apple-dialect: "
+                "horizontal=%d, cross-stream=%d, format=%d\n",
+                 horizontal, cross_stream, *format ));
+
+    /* format 1 requires GX State Machine, too new for classic */
+    if ( *format == 1 )
+      return FALSE;
+
+    GXV_TRACE(( "kerning values in Apple format subtable are ignored\n" ));
+
+    return TRUE;
+  }
+
+
+  static FT_Bool
+  gxv_kern_coverage_classic_microsoft_validate( FT_UShort      coverage,
+                                                FT_UShort*     format,
+                                                GXV_Validator  valid )
+  {
+    /* classic Microsoft-dialect */
+#ifdef GXV_LOAD_TRACE_VARS
+    FT_Bool  horizontal;
+    FT_Bool  minimum;
+    FT_Bool  cross_stream;
+    FT_Bool  override;
+#endif
+
+    FT_UNUSED( valid );
+
+
+    /* reserved bits = 0 */
+    if ( coverage & 0xFDF0 )
+      return FALSE;
+
+#ifdef GXV_LOAD_TRACE_VARS
+    horizontal   = FT_BOOL(   coverage        & 1 );
+    minimum      = FT_BOOL( ( coverage >> 1 ) & 1 );
+    cross_stream = FT_BOOL( ( coverage >> 2 ) & 1 );
+    override     = FT_BOOL( ( coverage >> 3 ) & 1 );
+#endif
+
+    *format = (FT_UShort)( ( coverage >> 8 ) & 0x0003 );
+
+    GXV_TRACE(( "classic Microsoft-dialect: "
+                "horizontal=%d, minimum=%d, cross-stream=%d, "
+                "override=%d, format=%d\n",
+                horizontal, minimum, cross_stream, override, *format ));
+
+    if ( *format == 2 )
+      GXV_TRACE((
+        "kerning values in Microsoft format 2 subtable are ignored\n" ));
+
+    return TRUE;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            MAIN                               *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static GXV_kern_Dialect
+  gxv_kern_coverage_validate( FT_UShort      coverage,
+                              FT_UShort*     format,
+                              GXV_Validator  valid )
+  {
+    GXV_kern_Dialect  result = KERN_DIALECT_UNKNOWN;
+
+
+    GXV_NAME_ENTER( "validating coverage" );
+
+    GXV_TRACE(( "interprete coverage 0x%04x by Apple style\n", coverage ));
+
+    if ( KERN_IS_NEW( valid ) )
+    {
+      if ( gxv_kern_coverage_new_apple_validate( coverage,
+                                                 format,
+                                                 valid ) )
+      {
+        result = KERN_DIALECT_APPLE;
+        goto Exit;
+      }
+    }
+
+    if ( KERN_IS_CLASSIC( valid ) && KERN_ALLOWS_APPLE( valid ) )
+    {
+      if ( gxv_kern_coverage_classic_apple_validate( coverage,
+                                                     format,
+                                                     valid ) )
+      {
+        result = KERN_DIALECT_APPLE;
+        goto Exit;
+      }
+    }
+
+    if ( KERN_IS_CLASSIC( valid ) && KERN_ALLOWS_MS( valid ) )
+    {
+      if ( gxv_kern_coverage_classic_microsoft_validate( coverage,
+                                                         format,
+                                                         valid ) )
+      {
+        result = KERN_DIALECT_MS;
+        goto Exit;
+      }
+    }
+
+    GXV_TRACE(( "cannot interprete coverage, broken kern subtable\n" ));
+
+  Exit:
+    GXV_EXIT;
+    return result;
+  }
+
+
+  static void
+  gxv_kern_subtable_validate( FT_Bytes       table,
+                              FT_Bytes       limit,
+                              GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+#ifdef GXV_LOAD_TRACE_VARS
+    FT_UShort  version = 0;    /* MS only: subtable version, unused */
+#endif
+    FT_ULong   length;         /* MS: 16bit, Apple: 32bit*/
+    FT_UShort  coverage;
+#ifdef GXV_LOAD_TRACE_VARS
+    FT_UShort  tupleIndex = 0; /* Apple only */
+#endif
+    FT_UShort  u16[2];
+    FT_UShort  format = 255;   /* subtable format */
+
+
+    GXV_NAME_ENTER( "kern subtable" );
+
+    GXV_LIMIT_CHECK( 2 + 2 + 2 );
+    u16[0]   = FT_NEXT_USHORT( p ); /* Apple: length_hi MS: version */
+    u16[1]   = FT_NEXT_USHORT( p ); /* Apple: length_lo MS: length */
+    coverage = FT_NEXT_USHORT( p );
+
+    switch ( gxv_kern_coverage_validate( coverage, &format, valid ) )
+    {
+    case KERN_DIALECT_MS:
+#ifdef GXV_LOAD_TRACE_VARS
+      version    = u16[0];
+#endif
+      length     = u16[1];
+#ifdef GXV_LOAD_TRACE_VARS
+      tupleIndex = 0;
+#endif
+      GXV_TRACE(( "Subtable version = %d\n", version ));
+      GXV_TRACE(( "Subtable length = %d\n", length ));
+      break;
+
+    case KERN_DIALECT_APPLE:
+#ifdef GXV_LOAD_TRACE_VARS
+      version    = 0;
+#endif
+      length     = ( u16[0] << 16 ) + u16[1];
+#ifdef GXV_LOAD_TRACE_VARS
+      tupleIndex = 0;
+#endif
+      GXV_TRACE(( "Subtable length = %d\n", length ));
+
+      if ( KERN_IS_NEW( valid ) )
+      {
+        GXV_LIMIT_CHECK( 2 );
+#ifdef GXV_LOAD_TRACE_VARS
+        tupleIndex = FT_NEXT_USHORT( p );
+#else
+        p += 2;
+#endif
+        GXV_TRACE(( "Subtable tupleIndex = %d\n", tupleIndex ));
+      }
+      break;
+
+    default:
+      length = u16[1];
+      GXV_TRACE(( "cannot detect subtable dialect, "
+                  "just skip %d byte\n", length ));
+      goto Exit;
+    }
+
+    /* formats 1, 2, 3 require the position of the start of this subtable */
+    if ( format == 0 )
+      gxv_kern_subtable_fmt0_validate( table, table + length, valid );
+    else if ( format == 1 )
+      gxv_kern_subtable_fmt1_validate( table, table + length, valid );
+    else if ( format == 2 )
+      gxv_kern_subtable_fmt2_validate( table, table + length, valid );
+    else if ( format == 3 )
+      gxv_kern_subtable_fmt3_validate( table, table + length, valid );
+    else
+      FT_INVALID_DATA;
+
+  Exit:
+    valid->subtable_length = length;
+    GXV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         kern TABLE                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  gxv_kern_validate_generic( FT_Bytes          table,
+                             FT_Face           face,
+                             FT_Bool           classic_only,
+                             GXV_kern_Dialect  dialect_request,
+                             FT_Validator      ftvalid )
+  {
+    GXV_ValidatorRec   validrec;
+    GXV_Validator      valid = &validrec;
+
+    GXV_kern_DataRec   kernrec;
+    GXV_kern_Data      kern = &kernrec;
+
+    FT_Bytes           p     = table;
+    FT_Bytes           limit = 0;
+
+    FT_ULong           nTables = 0;
+    FT_UInt            i;
+
+
+    valid->root       = ftvalid;
+    valid->table_data = kern;
+    valid->face       = face;
+
+    FT_TRACE3(( "validating `kern' table\n" ));
+    GXV_INIT;
+    KERN_DIALECT( valid ) = dialect_request;
+
+    GXV_LIMIT_CHECK( 2 );
+    GXV_KERN_DATA( version ) = (GXV_kern_Version)FT_NEXT_USHORT( p );
+    GXV_TRACE(( "version 0x%04x (higher 16bit)\n",
+                GXV_KERN_DATA( version ) ));
+
+    if ( 0x0001 < GXV_KERN_DATA( version ) )
+      FT_INVALID_FORMAT;
+    else if ( KERN_IS_CLASSIC( valid ) )
+    {
+      GXV_LIMIT_CHECK( 2 );
+      nTables = FT_NEXT_USHORT( p );
+    }
+    else if ( KERN_IS_NEW( valid ) )
+    {
+      if ( classic_only )
+        FT_INVALID_FORMAT;
+
+      if ( 0x0000 != FT_NEXT_USHORT( p ) )
+        FT_INVALID_FORMAT;
+
+      GXV_LIMIT_CHECK( 4 );
+      nTables = FT_NEXT_ULONG( p );
+    }
+
+    for ( i = 0; i < nTables; i++ )
+    {
+      GXV_TRACE(( "validating subtable %d/%d\n", i, nTables ));
+      /* p should be 32bit-aligned? */
+      gxv_kern_subtable_validate( p, 0, valid );
+      p += valid->subtable_length;
+    }
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_kern_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  ftvalid )
+  {
+    gxv_kern_validate_generic( table, face, 0, KERN_DIALECT_ANY, ftvalid );
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_kern_validate_classic( FT_Bytes      table,
+                             FT_Face       face,
+                             FT_Int        dialect_flags,
+                             FT_Validator  ftvalid )
+  {
+    GXV_kern_Dialect  dialect_request;
+
+
+    dialect_request = (GXV_kern_Dialect)dialect_flags;
+    gxv_kern_validate_generic( table, face, 1, dialect_request, ftvalid );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvlcar.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvlcar.c
new file mode 100644
index 0000000..f14fa5b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvlcar.c
@@ -0,0 +1,223 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvlcar.c                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT lcar table validation (body).                         */
+/*                                                                         */
+/*  Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvlcar
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      Data and Types                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  GXV_lcar_DataRec_
+  {
+    FT_UShort  format;
+
+  } GXV_lcar_DataRec, *GXV_lcar_Data;
+
+
+#define GXV_LCAR_DATA( FIELD )  GXV_TABLE_DATA( lcar, FIELD )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      UTILITY FUNCTIONS                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  gxv_lcar_partial_validate( FT_UShort      partial,
+                             FT_UShort      glyph,
+                             GXV_Validator  valid )
+  {
+    GXV_NAME_ENTER( "partial" );
+
+    if ( GXV_LCAR_DATA( format ) != 1 )
+      goto Exit;
+
+    gxv_ctlPoint_validate( glyph, partial, valid );
+
+  Exit:
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_lcar_LookupValue_validate( FT_UShort            glyph,
+                                 GXV_LookupValueCPtr  value_p,
+                                 GXV_Validator        valid )
+  {
+    FT_Bytes   p     = valid->root->base + value_p->u;
+    FT_Bytes   limit = valid->root->limit;
+    FT_UShort  count;
+    FT_Short   partial;
+    FT_UShort  i;
+
+
+    GXV_NAME_ENTER( "element in lookupTable" );
+
+    GXV_LIMIT_CHECK( 2 );
+    count = FT_NEXT_USHORT( p );
+
+    GXV_LIMIT_CHECK( 2 * count );
+    for ( i = 0; i < count; i++ )
+    {
+      partial = FT_NEXT_SHORT( p );
+      gxv_lcar_partial_validate( partial, glyph, valid );
+    }
+
+    GXV_EXIT;
+  }
+
+
+  /*
+    +------ lcar --------------------+
+    |                                |
+    |      +===============+         |
+    |      | looup header  |         |
+    |      +===============+         |
+    |      | BinSrchHeader |         |
+    |      +===============+         |
+    |      | lastGlyph[0]  |         |
+    |      +---------------+         |
+    |      | firstGlyph[0] |         |  head of lcar sfnt table
+    |      +---------------+         |             +
+    |      | offset[0]     |    ->   |          offset            [byte]
+    |      +===============+         |             +
+    |      | lastGlyph[1]  |         | (glyphID - firstGlyph) * 2 [byte]
+    |      +---------------+         |
+    |      | firstGlyph[1] |         |
+    |      +---------------+         |
+    |      | offset[1]     |         |
+    |      +===============+         |
+    |                                |
+    |       ....                     |
+    |                                |
+    |      16bit value array         |
+    |      +===============+         |
+    +------|     value     | <-------+
+    |       ....
+    |
+    |
+    |
+    |
+    |
+    +---->  lcar values...handled by lcar callback function
+  */
+
+  static GXV_LookupValueDesc
+  gxv_lcar_LookupFmt4_transit( FT_UShort            relative_gindex,
+                               GXV_LookupValueCPtr  base_value_p,
+                               FT_Bytes             lookuptbl_limit,
+                               GXV_Validator        valid )
+  {
+    FT_Bytes             p;
+    FT_Bytes             limit;
+    FT_UShort            offset;
+    GXV_LookupValueDesc  value;
+
+    FT_UNUSED( lookuptbl_limit );
+
+    /* XXX: check range? */
+    offset = (FT_UShort)( base_value_p->u +
+                          relative_gindex * sizeof ( FT_UShort ) );
+    p      = valid->root->base + offset;
+    limit  = valid->root->limit;
+
+    GXV_LIMIT_CHECK ( 2 );
+    value.u = FT_NEXT_USHORT( p );
+
+    return value;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          lcar TABLE                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  gxv_lcar_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  ftvalid )
+  {
+    FT_Bytes          p     = table;
+    FT_Bytes          limit = 0;
+    GXV_ValidatorRec  validrec;
+    GXV_Validator     valid = &validrec;
+
+    GXV_lcar_DataRec  lcarrec;
+    GXV_lcar_Data     lcar = &lcarrec;
+
+    FT_Fixed          version;
+
+
+    valid->root       = ftvalid;
+    valid->table_data = lcar;
+    valid->face       = face;
+
+    FT_TRACE3(( "validating `lcar' table\n" ));
+    GXV_INIT;
+
+    GXV_LIMIT_CHECK( 4 + 2 );
+    version = FT_NEXT_ULONG( p );
+    GXV_LCAR_DATA( format ) = FT_NEXT_USHORT( p );
+
+    if ( version != 0x00010000UL)
+      FT_INVALID_FORMAT;
+
+    if ( GXV_LCAR_DATA( format ) > 1 )
+      FT_INVALID_FORMAT;
+
+    valid->lookupval_sign   = GXV_LOOKUPVALUE_UNSIGNED;
+    valid->lookupval_func   = gxv_lcar_LookupValue_validate;
+    valid->lookupfmt4_trans = gxv_lcar_LookupFmt4_transit;
+    gxv_LookupTable_validate( p, limit, valid );
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmod.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmod.c
new file mode 100644
index 0000000..502fe5d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmod.c
@@ -0,0 +1,285 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmod.c                                                               */
+/*                                                                         */
+/*    FreeType's TrueTypeGX/AAT validation module implementation (body).   */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006                                             */
+/*  by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_TRUETYPE_TABLES_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_GX_VALIDATE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_GX_VALIDATE_H
+
+#include "gxvmod.h"
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmodule
+
+
+  static FT_Error
+  gxv_load_table( FT_Face             face,
+                  FT_Tag              tag,
+                  FT_Byte* volatile*  table,
+                  FT_ULong*           table_len )
+  {
+    FT_Error   error;
+    FT_Memory  memory = FT_FACE_MEMORY( face );
+
+
+    error = FT_Load_Sfnt_Table( face, tag, 0, NULL, table_len );
+    if ( error == GXV_Err_Table_Missing )
+      return GXV_Err_Ok;
+    if ( error )
+      goto Exit;
+
+    if ( FT_ALLOC( *table, *table_len ) )
+      goto Exit;
+
+    error = FT_Load_Sfnt_Table( face, tag, 0, *table, table_len );
+
+  Exit:
+    return error;
+  }
+
+
+#define GXV_TABLE_DECL( _sfnt )                     \
+          FT_Byte* volatile  _sfnt          = NULL; \
+          FT_ULong            len_ ## _sfnt = 0
+
+#define GXV_TABLE_LOAD( _sfnt )                                     \
+          if ( ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) && \
+               ( gx_flags & FT_VALIDATE_ ## _sfnt )            )    \
+          {                                                         \
+            error = gxv_load_table( face, TTAG_ ## _sfnt,           \
+                                    &_sfnt, &len_ ## _sfnt );       \
+            if ( error )                                            \
+              goto Exit;                                            \
+          }
+
+#define GXV_TABLE_VALIDATE( _sfnt )                                  \
+          if ( _sfnt )                                               \
+          {                                                          \
+            ft_validator_init( &valid, _sfnt, _sfnt + len_ ## _sfnt, \
+                               FT_VALIDATE_DEFAULT );                \
+            if ( ft_setjmp( valid.jump_buffer ) == 0 )               \
+              gxv_ ## _sfnt ## _validate( _sfnt, face, &valid );     \
+            error = valid.error;                                     \
+            if ( error )                                             \
+              goto Exit;                                             \
+          }
+
+#define GXV_TABLE_SET( _sfnt )                                        \
+          if ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count )        \
+            tables[FT_VALIDATE_ ## _sfnt ## _INDEX] = (FT_Bytes)_sfnt
+
+
+  static FT_Error
+  gxv_validate( FT_Face   face,
+                FT_UInt   gx_flags,
+                FT_Bytes  tables[FT_VALIDATE_GX_LENGTH],
+                FT_UInt   table_count )
+  {
+    FT_Memory volatile        memory = FT_FACE_MEMORY( face );
+
+    FT_Error                  error = GXV_Err_Ok;
+    FT_ValidatorRec volatile  valid;
+
+    FT_UInt  i;
+
+
+    GXV_TABLE_DECL( feat );
+    GXV_TABLE_DECL( bsln );
+    GXV_TABLE_DECL( trak );
+    GXV_TABLE_DECL( just );
+    GXV_TABLE_DECL( mort );
+    GXV_TABLE_DECL( morx );
+    GXV_TABLE_DECL( kern );
+    GXV_TABLE_DECL( opbd );
+    GXV_TABLE_DECL( prop );
+    GXV_TABLE_DECL( lcar );
+
+    for ( i = 0; i < table_count; i++ )
+      tables[i] = 0;
+
+    /* load tables */
+    GXV_TABLE_LOAD( feat );
+    GXV_TABLE_LOAD( bsln );
+    GXV_TABLE_LOAD( trak );
+    GXV_TABLE_LOAD( just );
+    GXV_TABLE_LOAD( mort );
+    GXV_TABLE_LOAD( morx );
+    GXV_TABLE_LOAD( kern );
+    GXV_TABLE_LOAD( opbd );
+    GXV_TABLE_LOAD( prop );
+    GXV_TABLE_LOAD( lcar );
+
+    /* validate tables */
+    GXV_TABLE_VALIDATE( feat );
+    GXV_TABLE_VALIDATE( bsln );
+    GXV_TABLE_VALIDATE( trak );
+    GXV_TABLE_VALIDATE( just );
+    GXV_TABLE_VALIDATE( mort );
+    GXV_TABLE_VALIDATE( morx );
+    GXV_TABLE_VALIDATE( kern );
+    GXV_TABLE_VALIDATE( opbd );
+    GXV_TABLE_VALIDATE( prop );
+    GXV_TABLE_VALIDATE( lcar );
+
+    /* Set results */
+    GXV_TABLE_SET( feat );
+    GXV_TABLE_SET( mort );
+    GXV_TABLE_SET( morx );
+    GXV_TABLE_SET( bsln );
+    GXV_TABLE_SET( just );
+    GXV_TABLE_SET( kern );
+    GXV_TABLE_SET( opbd );
+    GXV_TABLE_SET( trak );
+    GXV_TABLE_SET( prop );
+    GXV_TABLE_SET( lcar );
+
+  Exit:
+    if ( error )
+    {
+      FT_FREE( feat );
+      FT_FREE( bsln );
+      FT_FREE( trak );
+      FT_FREE( just );
+      FT_FREE( mort );
+      FT_FREE( morx );
+      FT_FREE( kern );
+      FT_FREE( opbd );
+      FT_FREE( prop );
+      FT_FREE( lcar );
+    }
+
+    return error;
+  }
+
+
+  static FT_Error
+  classic_kern_validate( FT_Face    face,
+                         FT_UInt    ckern_flags,
+                         FT_Bytes*  ckern_table )
+  {
+    FT_Memory volatile        memory = FT_FACE_MEMORY( face );
+
+    FT_Byte* volatile         ckern     = NULL;
+    FT_ULong                  len_ckern = 0;
+
+    /* without volatile on `error' GCC 4.1.1. emits:                         */
+    /*  warning: variable 'error' might be clobbered by 'longjmp' or 'vfork' */
+    /* this warning seems spurious but ---                                   */
+    FT_Error volatile         error = GXV_Err_Ok;
+    FT_ValidatorRec volatile  valid;
+
+
+    *ckern_table = NULL;
+
+    error = gxv_load_table( face, TTAG_kern, &ckern, &len_ckern );
+    if ( error )
+      goto Exit;
+
+    if ( ckern )
+    {
+      ft_validator_init( &valid, ckern, ckern + len_ckern,
+                         FT_VALIDATE_DEFAULT );
+      if ( ft_setjmp( valid.jump_buffer ) == 0 )
+        gxv_kern_validate_classic( ckern, face,
+                                   ckern_flags & FT_VALIDATE_CKERN, &valid );
+      error = valid.error;
+      if ( error )
+        goto Exit;
+    }
+
+    *ckern_table = ckern;
+
+  Exit:
+    if ( error )
+      FT_FREE( ckern );
+
+    return error;
+  }
+
+
+  static
+  const FT_Service_GXvalidateRec  gxvalid_interface =
+  {
+    gxv_validate
+  };
+
+
+  static
+  const FT_Service_CKERNvalidateRec  ckernvalid_interface =
+  {
+    classic_kern_validate
+  };
+
+
+  static
+  const FT_ServiceDescRec  gxvalid_services[] =
+  {
+    { FT_SERVICE_ID_GX_VALIDATE,          &gxvalid_interface },
+    { FT_SERVICE_ID_CLASSICKERN_VALIDATE, &ckernvalid_interface },
+    { NULL, NULL }
+  };
+
+
+  static FT_Pointer
+  gxvalid_get_service( FT_Module    module,
+                       const char*  service_id )
+  {
+    FT_UNUSED( module );
+
+    return ft_service_list_lookup( gxvalid_services, service_id );
+  }
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_Module_Class  gxv_module_class =
+  {
+    0,
+    sizeof ( FT_ModuleRec ),
+    "gxvalid",
+    0x10000L,
+    0x20000L,
+
+    0,              /* module-specific interface */
+
+    (FT_Module_Constructor)0,
+    (FT_Module_Destructor) 0,
+    (FT_Module_Requester)  gxvalid_get_service
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmod.h b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmod.h
new file mode 100644
index 0000000..22732ba
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmod.h
@@ -0,0 +1,50 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmod.h                                                               */
+/*                                                                         */
+/*    FreeType's TrueTypeGX/AAT validation module implementation           */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __GXVMOD_H__
+#define __GXVMOD_H__
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "this module does not support PIC yet"
+#endif
+
+
+  FT_EXPORT_VAR( const FT_Module_Class )  gxv_module_class;
+
+
+FT_END_HEADER
+
+#endif /* __GXVMOD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort.c
new file mode 100644
index 0000000..465462a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort.c
@@ -0,0 +1,296 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmort.c                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT mort table validation (body).                         */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+#include "gxvfeat.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmort
+
+
+  static void
+  gxv_mort_feature_validate( GXV_mort_feature  f,
+                             GXV_Validator     valid )
+  {
+    if ( f->featureType >= gxv_feat_registry_length )
+    {
+      GXV_TRACE(( "featureType %d is out of registered range, "
+                  "setting %d is unchecked\n",
+                  f->featureType, f->featureSetting ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+    }
+    else if ( !gxv_feat_registry[f->featureType].existence )
+    {
+      GXV_TRACE(( "featureType %d is within registered area "
+                  "but undefined, setting %d is unchecked\n",
+                  f->featureType, f->featureSetting ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+    }
+    else
+    {
+      FT_Byte  nSettings_max;
+
+
+      /* nSettings in gxvfeat.c is halved for exclusive on/off settings */
+      nSettings_max = gxv_feat_registry[f->featureType].nSettings;
+      if ( gxv_feat_registry[f->featureType].exclusive )
+        nSettings_max = (FT_Byte)( 2 * nSettings_max );
+
+      GXV_TRACE(( "featureType %d is registered", f->featureType ));
+      GXV_TRACE(( "setting %d", f->featureSetting ));
+
+      if ( f->featureSetting > nSettings_max )
+      {
+        GXV_TRACE(( "out of defined range %d", nSettings_max ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+      }
+      GXV_TRACE(( "\n" ));
+    }
+
+    /* TODO: enableFlags must be unique value in specified chain?  */
+  }
+
+
+  /*
+   * nFeatureFlags is typed to FT_ULong to accept that in
+   * mort (typed FT_UShort) and morx (typed FT_ULong).
+   */
+  FT_LOCAL_DEF( void )
+  gxv_mort_featurearray_validate( FT_Bytes       table,
+                                  FT_Bytes       limit,
+                                  FT_ULong       nFeatureFlags,
+                                  GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_ULong  i;
+
+    GXV_mort_featureRec  f = GXV_MORT_FEATURE_OFF;
+
+
+    GXV_NAME_ENTER( "mort feature list" );
+    for ( i = 0; i < nFeatureFlags; i++ )
+    {
+      GXV_LIMIT_CHECK( 2 + 2 + 4 + 4 );
+      f.featureType    = FT_NEXT_USHORT( p );
+      f.featureSetting = FT_NEXT_USHORT( p );
+      f.enableFlags    = FT_NEXT_ULONG( p );
+      f.disableFlags   = FT_NEXT_ULONG( p );
+
+      gxv_mort_feature_validate( &f, valid );
+    }
+
+    if ( !IS_GXV_MORT_FEATURE_OFF( f ) )
+      FT_INVALID_DATA;
+
+    valid->subtable_length = p - table;
+    GXV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_mort_coverage_validate( FT_UShort      coverage,
+                              GXV_Validator  valid )
+  {
+    FT_UNUSED( valid );
+
+    if ( coverage & 0x8000U )
+      GXV_TRACE(( " this subtable is for vertical text only\n" ));
+    else
+      GXV_TRACE(( " this subtable is for horizontal text only\n" ));
+
+    if ( coverage & 0x4000 )
+      GXV_TRACE(( " this subtable is applied to glyph array "
+                  "in descending order\n" ));
+    else
+      GXV_TRACE(( " this subtable is applied to glyph array "
+                  "in ascending order\n" ));
+
+    if ( coverage & 0x2000 )
+      GXV_TRACE(( " this subtable is forcibly applied to "
+                  "vertical/horizontal text\n" ));
+
+    if ( coverage & 0x1FF8 )
+      GXV_TRACE(( " coverage has non-zero bits in reserved area\n" ));
+  }
+
+
+  static void
+  gxv_mort_subtables_validate( FT_Bytes       table,
+                               FT_Bytes       limit,
+                               FT_UShort      nSubtables,
+                               GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_Validate_Func fmt_funcs_table[] =
+    {
+      gxv_mort_subtable_type0_validate, /* 0 */
+      gxv_mort_subtable_type1_validate, /* 1 */
+      gxv_mort_subtable_type2_validate, /* 2 */
+      NULL,                             /* 3 */
+      gxv_mort_subtable_type4_validate, /* 4 */
+      gxv_mort_subtable_type5_validate, /* 5 */
+
+    };
+
+    GXV_Validate_Func  func;
+    FT_UShort          i;
+
+
+    GXV_NAME_ENTER( "subtables in a chain" );
+
+    for ( i = 0; i < nSubtables; i++ )
+    {
+      FT_UShort  length;
+      FT_UShort  coverage;
+#ifdef GXV_LOAD_UNUSED_VARS
+      FT_ULong   subFeatureFlags;
+#endif
+      FT_UInt    type;
+      FT_UInt    rest;
+
+
+      GXV_LIMIT_CHECK( 2 + 2 + 4 );
+      length          = FT_NEXT_USHORT( p );
+      coverage        = FT_NEXT_USHORT( p );
+#ifdef GXV_LOAD_UNUSED_VARS
+      subFeatureFlags = FT_NEXT_ULONG( p );
+#else
+      p += 4;
+#endif
+
+      GXV_TRACE(( "validating chain subtable %d/%d (%d bytes)\n",
+                  i + 1, nSubtables, length ));
+      type = coverage & 0x0007;
+      rest = length - ( 2 + 2 + 4 );
+
+      GXV_LIMIT_CHECK( rest );
+      gxv_mort_coverage_validate( coverage, valid );
+
+      if ( type > 5 )
+        FT_INVALID_FORMAT;
+
+      func = fmt_funcs_table[type];
+      if ( func == NULL )
+        GXV_TRACE(( "morx type %d is reserved\n", type ));
+
+      func( p, p + rest, valid );
+
+      p += rest;
+      /* TODO: validate subFeatureFlags */
+    }
+
+    valid->subtable_length = p - table;
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_mort_chain_validate( FT_Bytes       table,
+                           FT_Bytes       limit,
+                           GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_ULong   defaultFlags;
+#endif
+    FT_ULong   chainLength;
+    FT_UShort  nFeatureFlags;
+    FT_UShort  nSubtables;
+
+
+    GXV_NAME_ENTER( "mort chain header" );
+
+    GXV_LIMIT_CHECK( 4 + 4 + 2 + 2 );
+#ifdef GXV_LOAD_UNUSED_VARS
+    defaultFlags  = FT_NEXT_ULONG( p );
+#else
+    p += 4;
+#endif
+    chainLength   = FT_NEXT_ULONG( p );
+    nFeatureFlags = FT_NEXT_USHORT( p );
+    nSubtables    = FT_NEXT_USHORT( p );
+
+    gxv_mort_featurearray_validate( p, table + chainLength,
+                                    nFeatureFlags, valid );
+    p += valid->subtable_length;
+    gxv_mort_subtables_validate( p, table + chainLength, nSubtables, valid );
+    valid->subtable_length = chainLength;
+
+    /* TODO: validate defaultFlags */
+    GXV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_mort_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  ftvalid )
+  {
+    GXV_ValidatorRec  validrec;
+    GXV_Validator     valid = &validrec;
+    FT_Bytes          p     = table;
+    FT_Bytes          limit = 0;
+    FT_ULong          version;
+    FT_ULong          nChains;
+    FT_ULong          i;
+
+
+    valid->root = ftvalid;
+    valid->face = face;
+    limit       = valid->root->limit;
+
+    FT_TRACE3(( "validating `mort' table\n" ));
+    GXV_INIT;
+
+    GXV_LIMIT_CHECK( 4 + 4 );
+    version = FT_NEXT_ULONG( p );
+    nChains = FT_NEXT_ULONG( p );
+
+    if (version != 0x00010000UL)
+      FT_INVALID_FORMAT;
+
+    for ( i = 0; i < nChains; i++ )
+    {
+      GXV_TRACE(( "validating chain %d/%d\n", i + 1, nChains ));
+      GXV_32BIT_ALIGNMENT_VALIDATE( p - table );
+      gxv_mort_chain_validate( p, limit, valid );
+      p += valid->subtable_length;
+    }
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort.h b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort.h
new file mode 100644
index 0000000..1e5a1f5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort.h
@@ -0,0 +1,93 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmort.h                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT common definition for mort table (specification).     */
+/*                                                                         */
+/*  Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __GXVMORT_H__
+#define __GXVMORT_H__
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+#include FT_SFNT_NAMES_H
+
+
+  typedef struct  GXV_mort_featureRec_
+  {
+    FT_UShort  featureType;
+    FT_UShort  featureSetting;
+    FT_ULong   enableFlags;
+    FT_ULong   disableFlags;
+
+  } GXV_mort_featureRec, *GXV_mort_feature;
+
+#define GXV_MORT_FEATURE_OFF  {0, 1, 0x00000000UL, 0x00000000UL}
+
+#define IS_GXV_MORT_FEATURE_OFF( f )              \
+          ( (f).featureType    == 0            || \
+            (f).featureSetting == 1            || \
+            (f).enableFlags    == 0x00000000UL || \
+            (f).disableFlags   == 0x00000000UL )
+
+
+  FT_LOCAL( void )
+  gxv_mort_featurearray_validate( FT_Bytes       table,
+                                  FT_Bytes       limit,
+                                  FT_ULong       nFeatureFlags,
+                                  GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_mort_coverage_validate( FT_UShort      coverage,
+                              GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_mort_subtable_type0_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_mort_subtable_type1_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_mort_subtable_type2_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_mort_subtable_type4_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_mort_subtable_type5_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid );
+
+
+#endif /* __GXVMORT_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort0.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort0.c
new file mode 100644
index 0000000..b136ced
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort0.c
@@ -0,0 +1,151 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmort0.c                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT mort table validation                                 */
+/*    body for type0 (Indic Script Rearrangement) subtable.                */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmort
+
+
+  static const char* GXV_Mort_IndicScript_Msg[] =
+  {
+    "no change",
+    "Ax => xA",
+    "xD => Dx",
+    "AxD => DxA",
+    "ABx => xAB",
+    "ABx => xBA",
+    "xCD => CDx",
+    "xCD => DCx",
+    "AxCD => CDxA",
+    "AxCD => DCxA",
+    "ABxD => DxAB",
+    "ABxD => DxBA",
+    "ABxCD => CDxAB",
+    "ABxCD => CDxBA",
+    "ABxCD => DCxAB",
+    "ABxCD => DCxBA",
+
+  };
+
+
+  static void
+  gxv_mort_subtable_type0_entry_validate(
+    FT_Byte                         state,
+    FT_UShort                       flags,
+    GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
+    FT_Bytes                        table,
+    FT_Bytes                        limit,
+    GXV_Validator                   valid )
+  {
+    FT_UShort  markFirst;
+    FT_UShort  dontAdvance;
+    FT_UShort  markLast;
+    FT_UShort  reserved;
+    FT_UShort  verb = 0;
+
+    FT_UNUSED( state );
+    FT_UNUSED( table );
+    FT_UNUSED( limit );
+
+    FT_UNUSED( GXV_Mort_IndicScript_Msg[verb] ); /* for the non-debugging */
+    FT_UNUSED( glyphOffset_p );                  /* case                  */
+
+
+    markFirst   = (FT_UShort)( ( flags >> 15 ) & 1 );
+    dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
+    markLast    = (FT_UShort)( ( flags >> 13 ) & 1 );
+
+    reserved = (FT_UShort)( flags & 0x1FF0 );
+    verb     = (FT_UShort)( flags & 0x000F );
+
+    GXV_TRACE(( "  IndicScript MorphRule for glyphOffset 0x%04x",
+                glyphOffset_p->u ));
+    GXV_TRACE(( " markFirst=%01d", markFirst ));
+    GXV_TRACE(( " dontAdvance=%01d", dontAdvance ));
+    GXV_TRACE(( " markLast=%01d", markLast ));
+    GXV_TRACE(( " %02d", verb ));
+    GXV_TRACE(( " %s\n", GXV_Mort_IndicScript_Msg[verb] ));
+
+    if ( markFirst > 0 && markLast > 0 )
+    {
+      GXV_TRACE(( "  [odd] a glyph is marked as the first and last"
+                  "  in Indic rearrangement\n" ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+    }
+
+    if ( markFirst > 0 && dontAdvance > 0 )
+    {
+      GXV_TRACE(( "  [odd] the first glyph is marked as dontAdvance"
+                  " in Indic rearrangement\n" ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+    }
+
+    if ( 0 < reserved )
+    {
+      GXV_TRACE(( " non-zero bits found in reserved range\n" ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+    }
+    else
+      GXV_TRACE(( "\n" ));
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_mort_subtable_type0_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+
+    GXV_NAME_ENTER(
+      "mort chain subtable type0 (Indic-Script Rearrangement)" );
+
+    GXV_LIMIT_CHECK( GXV_STATETABLE_HEADER_SIZE );
+
+    valid->statetable.optdata               = NULL;
+    valid->statetable.optdata_load_func     = NULL;
+    valid->statetable.subtable_setup_func   = NULL;
+    valid->statetable.entry_glyphoffset_fmt = GXV_GLYPHOFFSET_NONE;
+    valid->statetable.entry_validate_func =
+      gxv_mort_subtable_type0_entry_validate;
+
+    gxv_StateTable_validate( p, limit, valid );
+
+    GXV_EXIT;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort1.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort1.c
new file mode 100644
index 0000000..1c17a5d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort1.c
@@ -0,0 +1,259 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmort1.c                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT mort table validation                                 */
+/*    body for type1 (Contextual Substitution) subtable.                   */
+/*                                                                         */
+/*  Copyright 2005, 2007 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmort
+
+
+  typedef struct  GXV_mort_subtable_type1_StateOptRec_
+  {
+    FT_UShort  substitutionTable;
+    FT_UShort  substitutionTable_length;
+
+  }  GXV_mort_subtable_type1_StateOptRec,
+    *GXV_mort_subtable_type1_StateOptRecData;
+
+#define GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE \
+          ( GXV_STATETABLE_HEADER_SIZE + 2 )
+
+
+  static void
+  gxv_mort_subtable_type1_substitutionTable_load( FT_Bytes       table,
+                                                  FT_Bytes       limit,
+                                                  GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_mort_subtable_type1_StateOptRecData  optdata =
+      (GXV_mort_subtable_type1_StateOptRecData)valid->statetable.optdata;
+
+
+    GXV_LIMIT_CHECK( 2 );
+    optdata->substitutionTable = FT_NEXT_USHORT( p );
+  }
+
+
+  static void
+  gxv_mort_subtable_type1_subtable_setup( FT_UShort      table_size,
+                                          FT_UShort      classTable,
+                                          FT_UShort      stateArray,
+                                          FT_UShort      entryTable,
+                                          FT_UShort*     classTable_length_p,
+                                          FT_UShort*     stateArray_length_p,
+                                          FT_UShort*     entryTable_length_p,
+                                          GXV_Validator  valid )
+  {
+    FT_UShort  o[4];
+    FT_UShort  *l[4];
+    FT_UShort  buff[5];
+
+    GXV_mort_subtable_type1_StateOptRecData  optdata =
+      (GXV_mort_subtable_type1_StateOptRecData)valid->statetable.optdata;
+
+
+    o[0] = classTable;
+    o[1] = stateArray;
+    o[2] = entryTable;
+    o[3] = optdata->substitutionTable;
+    l[0] = classTable_length_p;
+    l[1] = stateArray_length_p;
+    l[2] = entryTable_length_p;
+    l[3] = &( optdata->substitutionTable_length );
+
+    gxv_set_length_by_ushort_offset( o, l, buff, 4, table_size, valid );
+  }
+
+
+  static void
+  gxv_mort_subtable_type1_offset_to_subst_validate(
+    FT_Short          wordOffset,
+    const FT_String*  tag,
+    FT_Byte           state,
+    GXV_Validator     valid )
+  {
+    FT_UShort  substTable;
+    FT_UShort  substTable_limit;
+
+    FT_UNUSED( tag );
+    FT_UNUSED( state );
+
+
+    substTable =
+      ((GXV_mort_subtable_type1_StateOptRec *)
+       (valid->statetable.optdata))->substitutionTable;
+    substTable_limit =
+      (FT_UShort)( substTable +
+                   ((GXV_mort_subtable_type1_StateOptRec *)
+                    (valid->statetable.optdata))->substitutionTable_length );
+
+    valid->min_gid = (FT_UShort)( ( substTable       - wordOffset * 2 ) / 2 );
+    valid->max_gid = (FT_UShort)( ( substTable_limit - wordOffset * 2 ) / 2 );
+    valid->max_gid = (FT_UShort)( FT_MAX( valid->max_gid,
+                                          valid->face->num_glyphs ) );
+
+    /* XXX: check range? */
+
+    /* TODO: min_gid & max_gid comparison with ClassTable contents */
+  }
+
+
+  static void
+  gxv_mort_subtable_type1_entry_validate(
+    FT_Byte                         state,
+    FT_UShort                       flags,
+    GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
+    FT_Bytes                        table,
+    FT_Bytes                        limit,
+    GXV_Validator                   valid )
+  {
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_UShort  setMark;
+    FT_UShort  dontAdvance;
+#endif
+    FT_UShort  reserved;
+    FT_Short   markOffset;
+    FT_Short   currentOffset;
+
+    FT_UNUSED( table );
+    FT_UNUSED( limit );
+
+
+#ifdef GXV_LOAD_UNUSED_VARS
+    setMark       = (FT_UShort)(   flags >> 15            );
+    dontAdvance   = (FT_UShort)( ( flags >> 14 ) & 1      );
+#endif
+    reserved      = (FT_Short)(    flags         & 0x3FFF );
+
+    markOffset    = (FT_Short)( glyphOffset_p->ul >> 16 );
+    currentOffset = (FT_Short)( glyphOffset_p->ul       );
+
+    if ( 0 < reserved )
+    {
+      GXV_TRACE(( " non-zero bits found in reserved range\n" ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+    }
+
+    gxv_mort_subtable_type1_offset_to_subst_validate( markOffset,
+                                                      "markOffset",
+                                                      state,
+                                                      valid );
+
+    gxv_mort_subtable_type1_offset_to_subst_validate( currentOffset,
+                                                      "currentOffset",
+                                                      state,
+                                                      valid );
+  }
+
+
+  static void
+  gxv_mort_subtable_type1_substTable_validate( FT_Bytes       table,
+                                               FT_Bytes       limit,
+                                               GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_UShort  num_gids = (FT_UShort)(
+                 ((GXV_mort_subtable_type1_StateOptRec *)
+                  (valid->statetable.optdata))->substitutionTable_length / 2 );
+    FT_UShort  i;
+
+
+    GXV_NAME_ENTER( "validating contents of substitutionTable" );
+    for ( i = 0; i < num_gids ; i ++ )
+    {
+      FT_UShort  dst_gid;
+
+
+      GXV_LIMIT_CHECK( 2 );
+      dst_gid = FT_NEXT_USHORT( p );
+
+      if ( dst_gid >= 0xFFFFU )
+        continue;
+
+      if ( dst_gid < valid->min_gid || valid->max_gid < dst_gid )
+      {
+        GXV_TRACE(( "substTable include a strange gid[%d]=%d >"
+                    " out of define range (%d..%d)\n",
+                    i, dst_gid, valid->min_gid, valid->max_gid ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+      }
+    }
+
+    GXV_EXIT;
+  }
+
+
+  /*
+   * subtable for Contextual glyph substitution is a modified StateTable.
+   * In addition to classTable, stateArray, and entryTable, the field
+   * `substitutionTable' is added.
+   */
+  FT_LOCAL_DEF( void )
+  gxv_mort_subtable_type1_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_mort_subtable_type1_StateOptRec  st_rec;
+
+
+    GXV_NAME_ENTER( "mort chain subtable type1 (Contextual Glyph Subst)" );
+
+    GXV_LIMIT_CHECK( GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE );
+
+    valid->statetable.optdata =
+      &st_rec;
+    valid->statetable.optdata_load_func =
+      gxv_mort_subtable_type1_substitutionTable_load;
+    valid->statetable.subtable_setup_func =
+      gxv_mort_subtable_type1_subtable_setup;
+    valid->statetable.entry_glyphoffset_fmt =
+      GXV_GLYPHOFFSET_ULONG;
+    valid->statetable.entry_validate_func =
+
+      gxv_mort_subtable_type1_entry_validate;
+    gxv_StateTable_validate( p, limit, valid );
+
+    gxv_mort_subtable_type1_substTable_validate(
+      table + st_rec.substitutionTable,
+      table + st_rec.substitutionTable + st_rec.substitutionTable_length,
+      valid );
+
+    GXV_EXIT;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort2.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort2.c
new file mode 100644
index 0000000..9e08fb7
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort2.c
@@ -0,0 +1,311 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmort2.c                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT mort table validation                                 */
+/*    body for type2 (Ligature Substitution) subtable.                     */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmort
+
+
+  typedef struct  GXV_mort_subtable_type2_StateOptRec_
+  {
+    FT_UShort  ligActionTable;
+    FT_UShort  componentTable;
+    FT_UShort  ligatureTable;
+    FT_UShort  ligActionTable_length;
+    FT_UShort  componentTable_length;
+    FT_UShort  ligatureTable_length;
+
+  }  GXV_mort_subtable_type2_StateOptRec,
+    *GXV_mort_subtable_type2_StateOptRecData;
+
+#define GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE \
+          ( GXV_STATETABLE_HEADER_SIZE + 2 + 2 + 2 )
+
+
+  static void
+  gxv_mort_subtable_type2_opttable_load( FT_Bytes       table,
+                                         FT_Bytes       limit,
+                                         GXV_Validator  valid )
+  {
+    FT_Bytes p = table;
+    GXV_mort_subtable_type2_StateOptRecData  optdata =
+      (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
+
+
+    GXV_LIMIT_CHECK( 2 + 2 + 2 );
+    optdata->ligActionTable = FT_NEXT_USHORT( p );
+    optdata->componentTable = FT_NEXT_USHORT( p );
+    optdata->ligatureTable  = FT_NEXT_USHORT( p );
+
+    GXV_TRACE(( "offset to ligActionTable=0x%04x\n",
+                optdata->ligActionTable ));
+    GXV_TRACE(( "offset to componentTable=0x%04x\n",
+                optdata->componentTable ));
+    GXV_TRACE(( "offset to ligatureTable=0x%04x\n",
+                optdata->ligatureTable ));
+  }
+
+
+  static void
+  gxv_mort_subtable_type2_subtable_setup( FT_UShort      table_size,
+                                          FT_UShort      classTable,
+                                          FT_UShort      stateArray,
+                                          FT_UShort      entryTable,
+                                          FT_UShort      *classTable_length_p,
+                                          FT_UShort      *stateArray_length_p,
+                                          FT_UShort      *entryTable_length_p,
+                                          GXV_Validator  valid )
+  {
+    FT_UShort  o[6];
+    FT_UShort  *l[6];
+    FT_UShort  buff[7];
+
+    GXV_mort_subtable_type2_StateOptRecData  optdata =
+      (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
+
+
+    GXV_NAME_ENTER( "subtable boundaries setup" );
+
+    o[0] = classTable;
+    o[1] = stateArray;
+    o[2] = entryTable;
+    o[3] = optdata->ligActionTable;
+    o[4] = optdata->componentTable;
+    o[5] = optdata->ligatureTable;
+    l[0] = classTable_length_p;
+    l[1] = stateArray_length_p;
+    l[2] = entryTable_length_p;
+    l[3] = &(optdata->ligActionTable_length);
+    l[4] = &(optdata->componentTable_length);
+    l[5] = &(optdata->ligatureTable_length);
+
+    gxv_set_length_by_ushort_offset( o, l, buff, 6, table_size, valid );
+
+    GXV_TRACE(( "classTable: offset=0x%04x length=0x%04x\n",
+                classTable, *classTable_length_p ));
+    GXV_TRACE(( "stateArray: offset=0x%04x length=0x%04x\n",
+                stateArray, *stateArray_length_p ));
+    GXV_TRACE(( "entryTable: offset=0x%04x length=0x%04x\n",
+                entryTable, *entryTable_length_p ));
+    GXV_TRACE(( "ligActionTable: offset=0x%04x length=0x%04x\n",
+                optdata->ligActionTable,
+                optdata->ligActionTable_length ));
+    GXV_TRACE(( "componentTable: offset=0x%04x length=0x%04x\n",
+                optdata->componentTable,
+                optdata->componentTable_length ));
+    GXV_TRACE(( "ligatureTable:  offset=0x%04x length=0x%04x\n",
+                optdata->ligatureTable,
+                optdata->ligatureTable_length ));
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_mort_subtable_type2_ligActionOffset_validate(
+    FT_Bytes       table,
+    FT_UShort      ligActionOffset,
+    GXV_Validator  valid )
+  {
+    /* access ligActionTable */
+    GXV_mort_subtable_type2_StateOptRecData  optdata =
+      (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
+
+    FT_Bytes lat_base  = table + optdata->ligActionTable;
+    FT_Bytes p         = table + ligActionOffset;
+    FT_Bytes lat_limit = lat_base + optdata->ligActionTable;
+
+
+    GXV_32BIT_ALIGNMENT_VALIDATE( ligActionOffset );
+    if ( p < lat_base )
+    {
+      GXV_TRACE(( "too short offset 0x%04x: p < lat_base (%d byte rewind)\n",
+                  ligActionOffset, lat_base - p ));
+
+      /* FontValidator, ftxvalidator, ftxdumperfuser warn but continue */
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
+    }
+    else if ( lat_limit < p )
+    {
+      GXV_TRACE(( "too large offset 0x%04x: lat_limit < p (%d byte overrun)\n",
+                  ligActionOffset, p - lat_limit ));
+
+      /* FontValidator, ftxvalidator, ftxdumperfuser warn but continue */
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
+    }
+    else
+    {
+      /* validate entry in ligActionTable */
+      FT_ULong   lig_action;
+#ifdef GXV_LOAD_UNUSED_VARS
+      FT_UShort  last;
+      FT_UShort  store;
+#endif
+      FT_ULong   offset;
+
+
+      lig_action = FT_NEXT_ULONG( p );
+#ifdef GXV_LOAD_UNUSED_VARS
+      last   = (FT_UShort)( ( lig_action >> 31 ) & 1 );
+      store  = (FT_UShort)( ( lig_action >> 30 ) & 1 );
+#endif
+
+      /* Apple spec defines this offset as a word offset */
+      offset = lig_action & 0x3FFFFFFFUL;
+      if ( offset * 2 < optdata->ligatureTable )
+      {
+        GXV_TRACE(( "too short offset 0x%08x:"
+                    " 2 x offset < ligatureTable (%d byte rewind)\n",
+                     offset, optdata->ligatureTable - offset * 2 ));
+
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
+      } else if ( offset * 2 >
+                  optdata->ligatureTable + optdata->ligatureTable_length )
+      {
+        GXV_TRACE(( "too long offset 0x%08x:"
+                    " 2 x offset > ligatureTable + ligatureTable_length"
+                    " (%d byte overrun)\n",
+                     offset,
+                     optdata->ligatureTable + optdata->ligatureTable_length
+                     - offset * 2 ));
+
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
+      }
+    }
+  }
+
+
+  static void
+  gxv_mort_subtable_type2_entry_validate(
+    FT_Byte                         state,
+    FT_UShort                       flags,
+    GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
+    FT_Bytes                        table,
+    FT_Bytes                        limit,
+    GXV_Validator                   valid )
+  {
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_UShort setComponent;
+    FT_UShort dontAdvance;
+#endif
+    FT_UShort offset;
+
+    FT_UNUSED( state );
+    FT_UNUSED( glyphOffset_p );
+    FT_UNUSED( limit );
+
+
+#ifdef GXV_LOAD_UNUSED_VARS
+    setComponent = (FT_UShort)( ( flags >> 15 ) & 1 );
+    dontAdvance  = (FT_UShort)( ( flags >> 14 ) & 1 );
+#endif
+
+    offset = (FT_UShort)( flags & 0x3FFFU );
+
+    if ( 0 < offset )
+      gxv_mort_subtable_type2_ligActionOffset_validate( table, offset,
+                                                        valid );
+  }
+
+
+  static void
+  gxv_mort_subtable_type2_ligatureTable_validate( FT_Bytes       table,
+                                                  GXV_Validator  valid )
+  {
+    GXV_mort_subtable_type2_StateOptRecData  optdata =
+      (GXV_mort_subtable_type2_StateOptRecData)valid->statetable.optdata;
+
+    FT_Bytes p     = table + optdata->ligatureTable;
+    FT_Bytes limit = table + optdata->ligatureTable
+                           + optdata->ligatureTable_length;
+
+
+    GXV_NAME_ENTER( "mort chain subtable type2 - substitutionTable" );
+    if ( 0 != optdata->ligatureTable )
+    {
+      /* Apple does not give specification of ligatureTable format */
+      while ( p < limit )
+      {
+        FT_UShort  lig_gid;
+
+
+        GXV_LIMIT_CHECK( 2 );
+        lig_gid = FT_NEXT_USHORT( p );
+
+        if ( valid->face->num_glyphs < lig_gid )
+          GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+      }
+    }
+    GXV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_mort_subtable_type2_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_mort_subtable_type2_StateOptRec  lig_rec;
+
+
+    GXV_NAME_ENTER( "mort chain subtable type2 (Ligature Substitution)" );
+
+    GXV_LIMIT_CHECK( GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE );
+
+    valid->statetable.optdata =
+      &lig_rec;
+    valid->statetable.optdata_load_func =
+      gxv_mort_subtable_type2_opttable_load;
+    valid->statetable.subtable_setup_func =
+      gxv_mort_subtable_type2_subtable_setup;
+    valid->statetable.entry_glyphoffset_fmt =
+      GXV_GLYPHOFFSET_NONE;
+    valid->statetable.entry_validate_func =
+      gxv_mort_subtable_type2_entry_validate;
+
+    gxv_StateTable_validate( p, limit, valid );
+
+    p += valid->subtable_length;
+    gxv_mort_subtable_type2_ligatureTable_validate( table, valid );
+
+    valid->subtable_length = p - table;
+
+    GXV_EXIT;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort4.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort4.c
new file mode 100644
index 0000000..8347098
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort4.c
@@ -0,0 +1,125 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmort4.c                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT mort table validation                                 */
+/*    body for type4 (Non-Contextual Glyph Substitution) subtable.         */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmort
+
+
+  static void
+  gxv_mort_subtable_type4_lookupval_validate( FT_UShort            glyph,
+                                              GXV_LookupValueCPtr  value_p,
+                                              GXV_Validator        valid )
+  {
+    FT_UNUSED( glyph );
+
+    gxv_glyphid_validate( value_p->u, valid );
+  }
+
+  /*
+    +===============+ --------+
+    | lookup header |         |
+    +===============+         |
+    | BinSrchHeader |         |
+    +===============+         |
+    | lastGlyph[0]  |         |
+    +---------------+         |
+    | firstGlyph[0] |         |    head of lookup table
+    +---------------+         |             +
+    | offset[0]     |    ->   |          offset            [byte]
+    +===============+         |             +
+    | lastGlyph[1]  |         | (glyphID - firstGlyph) * 2 [byte]
+    +---------------+         |
+    | firstGlyph[1] |         |
+    +---------------+         |
+    | offset[1]     |         |
+    +===============+         |
+                              |
+     ....                     |
+                              |
+    16bit value array         |
+    +===============+         |
+    |     value     | <-------+
+     ....
+  */
+
+  static GXV_LookupValueDesc
+  gxv_mort_subtable_type4_lookupfmt4_transit(
+    FT_UShort            relative_gindex,
+    GXV_LookupValueCPtr  base_value_p,
+    FT_Bytes             lookuptbl_limit,
+    GXV_Validator        valid )
+  {
+    FT_Bytes             p;
+    FT_Bytes             limit;
+    FT_UShort            offset;
+    GXV_LookupValueDesc  value;
+
+    /* XXX: check range? */
+    offset = (FT_UShort)( base_value_p->u +
+                          relative_gindex * sizeof ( FT_UShort ) );
+
+    p     = valid->lookuptbl_head + offset;
+    limit = lookuptbl_limit;
+
+    GXV_LIMIT_CHECK( 2 );
+    value.u = FT_NEXT_USHORT( p );
+
+    return value;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_mort_subtable_type4_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+
+    GXV_NAME_ENTER( "mort chain subtable type4 "
+                    "(Non-Contextual Glyph Substitution)" );
+
+    valid->lookupval_sign   = GXV_LOOKUPVALUE_UNSIGNED;
+    valid->lookupval_func   = gxv_mort_subtable_type4_lookupval_validate;
+    valid->lookupfmt4_trans = gxv_mort_subtable_type4_lookupfmt4_transit;
+
+    gxv_LookupTable_validate( p, limit, valid );
+
+    GXV_EXIT;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort5.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort5.c
new file mode 100644
index 0000000..32cfb03
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmort5.c
@@ -0,0 +1,233 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmort5.c                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT mort table validation                                 */
+/*    body for type5 (Contextual Glyph Insertion) subtable.                */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmort.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmort
+
+
+  /*
+   * mort subtable type5 (Contextual Glyph Insertion)
+   * has the format of StateTable with insertion-glyph-list,
+   * but without name.  The offset is given by glyphOffset in
+   * entryTable.  There is no table location declaration
+   * like xxxTable.
+   */
+
+  typedef struct  GXV_mort_subtable_type5_StateOptRec_
+  {
+    FT_UShort   classTable;
+    FT_UShort   stateArray;
+    FT_UShort   entryTable;
+
+#define GXV_MORT_SUBTABLE_TYPE5_HEADER_SIZE  GXV_STATETABLE_HEADER_SIZE
+
+    FT_UShort*  classTable_length_p;
+    FT_UShort*  stateArray_length_p;
+    FT_UShort*  entryTable_length_p;
+
+  }  GXV_mort_subtable_type5_StateOptRec,
+    *GXV_mort_subtable_type5_StateOptRecData;
+
+
+  FT_LOCAL_DEF( void )
+  gxv_mort_subtable_type5_subtable_setup( FT_UShort      table_size,
+                                          FT_UShort      classTable,
+                                          FT_UShort      stateArray,
+                                          FT_UShort      entryTable,
+                                          FT_UShort*     classTable_length_p,
+                                          FT_UShort*     stateArray_length_p,
+                                          FT_UShort*     entryTable_length_p,
+                                          GXV_Validator  valid )
+  {
+    GXV_mort_subtable_type5_StateOptRecData  optdata =
+      (GXV_mort_subtable_type5_StateOptRecData)valid->statetable.optdata;
+
+
+    gxv_StateTable_subtable_setup( table_size,
+                                   classTable,
+                                   stateArray,
+                                   entryTable,
+                                   classTable_length_p,
+                                   stateArray_length_p,
+                                   entryTable_length_p,
+                                   valid );
+
+    optdata->classTable = classTable;
+    optdata->stateArray = stateArray;
+    optdata->entryTable = entryTable;
+
+    optdata->classTable_length_p = classTable_length_p;
+    optdata->stateArray_length_p = stateArray_length_p;
+    optdata->entryTable_length_p = entryTable_length_p;
+  }
+
+
+  static void
+  gxv_mort_subtable_type5_InsertList_validate( FT_UShort      offset,
+                                               FT_UShort      count,
+                                               FT_Bytes       table,
+                                               FT_Bytes       limit,
+                                               GXV_Validator  valid )
+  {
+    /*
+     * We don't know the range of insertion-glyph-list.
+     * Set range by whole of state table.
+     */
+    FT_Bytes  p = table + offset;
+
+    GXV_mort_subtable_type5_StateOptRecData  optdata =
+      (GXV_mort_subtable_type5_StateOptRecData)valid->statetable.optdata;
+
+    if ( optdata->classTable < offset                                   &&
+         offset < optdata->classTable + *(optdata->classTable_length_p) )
+      GXV_TRACE(( " offset runs into ClassTable" ));
+    if ( optdata->stateArray < offset                                   &&
+         offset < optdata->stateArray + *(optdata->stateArray_length_p) )
+      GXV_TRACE(( " offset runs into StateArray" ));
+    if ( optdata->entryTable < offset                                   &&
+         offset < optdata->entryTable + *(optdata->entryTable_length_p) )
+      GXV_TRACE(( " offset runs into EntryTable" ));
+
+#ifndef GXV_LOAD_TRACE_VARS
+    GXV_LIMIT_CHECK( count * 2 );
+#else
+    while ( p < table + offset + ( count * 2 ) )
+    {
+      FT_UShort insert_glyphID;
+
+
+      GXV_LIMIT_CHECK( 2 );
+      insert_glyphID = FT_NEXT_USHORT( p );
+      GXV_TRACE(( " 0x%04x", insert_glyphID ));
+    }
+    GXV_TRACE(( "\n" ));
+#endif
+  }
+
+
+  static void
+  gxv_mort_subtable_type5_entry_validate(
+    FT_Byte                         state,
+    FT_UShort                       flags,
+    GXV_StateTable_GlyphOffsetCPtr  glyphOffset,
+    FT_Bytes                        table,
+    FT_Bytes                        limit,
+    GXV_Validator                   valid )
+  {
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_Bool    setMark;
+    FT_Bool    dontAdvance;
+    FT_Bool    currentIsKashidaLike;
+    FT_Bool    markedIsKashidaLike;
+    FT_Bool    currentInsertBefore;
+    FT_Bool    markedInsertBefore;
+#endif
+    FT_Byte    currentInsertCount;
+    FT_Byte    markedInsertCount;
+    FT_UShort  currentInsertList;
+    FT_UShort  markedInsertList;
+
+    FT_UNUSED( state );
+
+
+#ifdef GXV_LOAD_UNUSED_VARS
+    setMark              = FT_BOOL( ( flags >> 15 ) & 1 );
+    dontAdvance          = FT_BOOL( ( flags >> 14 ) & 1 );
+    currentIsKashidaLike = FT_BOOL( ( flags >> 13 ) & 1 );
+    markedIsKashidaLike  = FT_BOOL( ( flags >> 12 ) & 1 );
+    currentInsertBefore  = FT_BOOL( ( flags >> 11 ) & 1 );
+    markedInsertBefore   = FT_BOOL( ( flags >> 10 ) & 1 );
+#endif
+
+    currentInsertCount   = (FT_Byte)( ( flags >> 5 ) & 0x1F   );
+    markedInsertCount    = (FT_Byte)(   flags        & 0x001F );
+
+    currentInsertList    = (FT_UShort)( glyphOffset->ul >> 16 );
+    markedInsertList     = (FT_UShort)( glyphOffset->ul       );
+
+    if ( 0 != currentInsertList && 0 != currentInsertCount )
+    {
+      gxv_mort_subtable_type5_InsertList_validate( currentInsertList,
+                                                   currentInsertCount,
+                                                   table,
+                                                   limit,
+                                                   valid );
+    }
+
+    if ( 0 != markedInsertList && 0 != markedInsertCount )
+    {
+      gxv_mort_subtable_type5_InsertList_validate( markedInsertList,
+                                                   markedInsertCount,
+                                                   table,
+                                                   limit,
+                                                   valid );
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_mort_subtable_type5_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_mort_subtable_type5_StateOptRec      et_rec;
+    GXV_mort_subtable_type5_StateOptRecData  et = &et_rec;
+
+
+    GXV_NAME_ENTER( "mort chain subtable type5 (Glyph Insertion)" );
+
+    GXV_LIMIT_CHECK( GXV_MORT_SUBTABLE_TYPE5_HEADER_SIZE );
+
+    valid->statetable.optdata =
+      et;
+    valid->statetable.optdata_load_func =
+      NULL;
+    valid->statetable.subtable_setup_func =
+      gxv_mort_subtable_type5_subtable_setup;
+    valid->statetable.entry_glyphoffset_fmt =
+      GXV_GLYPHOFFSET_ULONG;
+    valid->statetable.entry_validate_func =
+      gxv_mort_subtable_type5_entry_validate;
+
+    gxv_StateTable_validate( p, limit, valid );
+
+    GXV_EXIT;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx.c
new file mode 100644
index 0000000..4b1dd00
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx.c
@@ -0,0 +1,199 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmorx.c                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT morx table validation (body).                         */
+/*                                                                         */
+/*  Copyright 2005, 2008 by                                                */
+/*  suzuki toshiya, Masatake YAMATO, Red Hat K.K.,                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmorx
+
+
+  static void
+  gxv_morx_subtables_validate( FT_Bytes       table,
+                               FT_Bytes       limit,
+                               FT_UShort      nSubtables,
+                               GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_Validate_Func fmt_funcs_table[] =
+    {
+      gxv_morx_subtable_type0_validate, /* 0 */
+      gxv_morx_subtable_type1_validate, /* 1 */
+      gxv_morx_subtable_type2_validate, /* 2 */
+      NULL,                             /* 3 */
+      gxv_morx_subtable_type4_validate, /* 4 */
+      gxv_morx_subtable_type5_validate, /* 5 */
+
+    };
+
+    GXV_Validate_Func  func;
+
+    FT_UShort  i;
+
+
+    GXV_NAME_ENTER( "subtables in a chain" );
+
+    for ( i = 0; i < nSubtables; i++ )
+    {
+      FT_ULong  length;
+      FT_ULong  coverage;
+#ifdef GXV_LOAD_UNUSED_VARS
+      FT_ULong  subFeatureFlags;
+#endif
+      FT_ULong  type;
+      FT_ULong  rest;
+
+
+      GXV_LIMIT_CHECK( 4 + 4 + 4 );
+      length          = FT_NEXT_ULONG( p );
+      coverage        = FT_NEXT_ULONG( p );
+#ifdef GXV_LOAD_UNUSED_VARS
+      subFeatureFlags = FT_NEXT_ULONG( p );
+#else
+      p += 4;
+#endif
+
+      GXV_TRACE(( "validating chain subtable %d/%d (%d bytes)\n",
+                  i + 1, nSubtables, length ));
+
+      type = coverage & 0x0007;
+      rest = length - ( 4 + 4 + 4 );
+      GXV_LIMIT_CHECK( rest );
+
+      /* morx coverage consists of mort_coverage & 16bit padding */
+      gxv_mort_coverage_validate( (FT_UShort)( ( coverage >> 16 ) | coverage ),
+                                  valid );
+      if ( type > 5 )
+        FT_INVALID_FORMAT;
+
+      func = fmt_funcs_table[type];
+      if ( func == NULL )
+        GXV_TRACE(( "morx type %d is reserved\n", type ));
+
+      func( p, p + rest, valid );
+
+      /* TODO: subFeatureFlags should be unique in a table? */
+      p += rest;
+    }
+
+    valid->subtable_length = p - table;
+
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_morx_chain_validate( FT_Bytes       table,
+                           FT_Bytes       limit,
+                           GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_ULong  defaultFlags;
+#endif
+    FT_ULong  chainLength;
+    FT_ULong  nFeatureFlags;
+    FT_ULong  nSubtables;
+
+
+    GXV_NAME_ENTER( "morx chain header" );
+
+    GXV_LIMIT_CHECK( 4 + 4 + 4 + 4 );
+#ifdef GXV_LOAD_UNUSED_VARS
+    defaultFlags  = FT_NEXT_ULONG( p );
+#else
+    p += 4;
+#endif
+    chainLength   = FT_NEXT_ULONG( p );
+    nFeatureFlags = FT_NEXT_ULONG( p );
+    nSubtables    = FT_NEXT_ULONG( p );
+
+    /* feature-array of morx is same with that of mort */
+    gxv_mort_featurearray_validate( p, limit, nFeatureFlags, valid );
+    p += valid->subtable_length;
+
+    if ( nSubtables >= 0x10000L )
+      FT_INVALID_DATA;
+
+    gxv_morx_subtables_validate( p, table + chainLength,
+                                 (FT_UShort)nSubtables, valid );
+
+    valid->subtable_length = chainLength;
+
+    /* TODO: defaultFlags should be compared with the flags in tables */
+
+    GXV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_morx_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  ftvalid )
+  {
+    GXV_ValidatorRec  validrec;
+    GXV_Validator     valid = &validrec;
+    FT_Bytes          p     = table;
+    FT_Bytes          limit = 0;
+    FT_ULong          version;
+    FT_ULong          nChains;
+    FT_ULong          i;
+
+
+    valid->root = ftvalid;
+    valid->face = face;
+
+    FT_TRACE3(( "validating `morx' table\n" ));
+    GXV_INIT;
+
+    GXV_LIMIT_CHECK( 4 + 4 );
+    version = FT_NEXT_ULONG( p );
+    nChains = FT_NEXT_ULONG( p );
+
+    if ( version != 0x00020000UL )
+      FT_INVALID_FORMAT;
+
+    for ( i = 0; i < nChains; i++ )
+    {
+      GXV_TRACE(( "validating chain %d/%d\n", i + 1, nChains ));
+      GXV_32BIT_ALIGNMENT_VALIDATE( p - table );
+      gxv_morx_chain_validate( p, limit, valid );
+      p += valid->subtable_length;
+    }
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx.h b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx.h
new file mode 100644
index 0000000..28c1a44
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx.h
@@ -0,0 +1,67 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmorx.h                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT common definition for morx table (specification).     */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __GXVMORX_H__
+#define __GXVMORX_H__
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+#include "gxvmort.h"
+
+#include FT_SFNT_NAMES_H
+
+
+  FT_LOCAL( void )
+  gxv_morx_subtable_type0_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_morx_subtable_type1_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_morx_subtable_type2_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_morx_subtable_type4_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid );
+
+  FT_LOCAL( void )
+  gxv_morx_subtable_type5_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid );
+
+
+#endif /* __GXVMORX_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx0.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx0.c
new file mode 100644
index 0000000..6a736c1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx0.c
@@ -0,0 +1,111 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmorx0.c                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT morx table validation                                 */
+/*    body for type0 (Indic Script Rearrangement) subtable.                */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmorx
+
+
+  static void
+  gxv_morx_subtable_type0_entry_validate(
+    FT_UShort                        state,
+    FT_UShort                        flags,
+    GXV_XStateTable_GlyphOffsetCPtr  glyphOffset_p,
+    FT_Bytes                         table,
+    FT_Bytes                         limit,
+    GXV_Validator                    valid )
+  {
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_UShort  markFirst;
+    FT_UShort  dontAdvance;
+    FT_UShort  markLast;
+#endif
+    FT_UShort  reserved;
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_UShort  verb;
+#endif
+
+    FT_UNUSED( state );
+    FT_UNUSED( glyphOffset_p );
+    FT_UNUSED( table );
+    FT_UNUSED( limit );
+
+
+#ifdef GXV_LOAD_UNUSED_VARS
+    markFirst   = (FT_UShort)( ( flags >> 15 ) & 1 );
+    dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
+    markLast    = (FT_UShort)( ( flags >> 13 ) & 1 );
+#endif
+
+    reserved = (FT_UShort)( flags & 0x1FF0 );
+#ifdef GXV_LOAD_UNUSED_VARS
+    verb     = (FT_UShort)( flags & 0x000F );
+#endif
+
+    if ( 0 < reserved )
+    {
+      GXV_TRACE(( " non-zero bits found in reserved range\n" ));
+      FT_INVALID_DATA;
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_morx_subtable_type0_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+
+    GXV_NAME_ENTER(
+      "morx chain subtable type0 (Indic-Script Rearrangement)" );
+
+    GXV_LIMIT_CHECK( GXV_STATETABLE_HEADER_SIZE );
+
+    valid->xstatetable.optdata               = NULL;
+    valid->xstatetable.optdata_load_func     = NULL;
+    valid->xstatetable.subtable_setup_func   = NULL;
+    valid->xstatetable.entry_glyphoffset_fmt = GXV_GLYPHOFFSET_NONE;
+    valid->xstatetable.entry_validate_func =
+      gxv_morx_subtable_type0_entry_validate;
+
+    gxv_XStateTable_validate( p, limit, valid );
+
+    GXV_EXIT;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx1.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx1.c
new file mode 100644
index 0000000..ce0009a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx1.c
@@ -0,0 +1,277 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmorx1.c                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT morx table validation                                 */
+/*    body for type1 (Contextual Substitution) subtable.                   */
+/*                                                                         */
+/*  Copyright 2005, 2007 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmorx
+
+
+  typedef struct  GXV_morx_subtable_type1_StateOptRec_
+  {
+    FT_ULong   substitutionTable;
+    FT_ULong   substitutionTable_length;
+    FT_UShort  substitutionTable_num_lookupTables;
+
+  }  GXV_morx_subtable_type1_StateOptRec,
+    *GXV_morx_subtable_type1_StateOptRecData;
+
+
+#define GXV_MORX_SUBTABLE_TYPE1_HEADER_SIZE \
+          ( GXV_STATETABLE_HEADER_SIZE + 2 )
+
+
+  static void
+  gxv_morx_subtable_type1_substitutionTable_load( FT_Bytes       table,
+                                                  FT_Bytes       limit,
+                                                  GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_morx_subtable_type1_StateOptRecData  optdata =
+      (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
+
+
+    GXV_LIMIT_CHECK( 2 );
+    optdata->substitutionTable = FT_NEXT_USHORT( p );
+  }
+
+
+  static void
+  gxv_morx_subtable_type1_subtable_setup( FT_ULong       table_size,
+                                          FT_ULong       classTable,
+                                          FT_ULong       stateArray,
+                                          FT_ULong       entryTable,
+                                          FT_ULong*      classTable_length_p,
+                                          FT_ULong*      stateArray_length_p,
+                                          FT_ULong*      entryTable_length_p,
+                                          GXV_Validator  valid )
+  {
+    FT_ULong  o[4];
+    FT_ULong  *l[4];
+    FT_ULong  buff[5];
+
+    GXV_morx_subtable_type1_StateOptRecData  optdata =
+      (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
+
+
+    o[0] = classTable;
+    o[1] = stateArray;
+    o[2] = entryTable;
+    o[3] = optdata->substitutionTable;
+    l[0] = classTable_length_p;
+    l[1] = stateArray_length_p;
+    l[2] = entryTable_length_p;
+    l[3] = &(optdata->substitutionTable_length);
+
+    gxv_set_length_by_ulong_offset( o, l, buff, 4, table_size, valid );
+  }
+
+
+  static void
+  gxv_morx_subtable_type1_entry_validate(
+    FT_UShort                       state,
+    FT_UShort                       flags,
+    GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
+    FT_Bytes                        table,
+    FT_Bytes                        limit,
+    GXV_Validator                   valid )
+  {
+#ifdef GXV_LOAD_TRACE_VARS
+    FT_UShort  setMark;
+    FT_UShort  dontAdvance;
+#endif
+    FT_UShort  reserved;
+    FT_Short   markIndex;
+    FT_Short   currentIndex;
+
+    GXV_morx_subtable_type1_StateOptRecData  optdata =
+      (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
+
+    FT_UNUSED( state );
+    FT_UNUSED( table );
+    FT_UNUSED( limit );
+
+
+#ifdef GXV_LOAD_TRACE_VARS
+    setMark      = (FT_UShort)( ( flags >> 15 ) & 1 );
+    dontAdvance  = (FT_UShort)( ( flags >> 14 ) & 1 );
+#endif
+
+    reserved = (FT_UShort)( flags & 0x3FFF );
+
+    markIndex    = (FT_Short)( glyphOffset_p->ul >> 16 );
+    currentIndex = (FT_Short)( glyphOffset_p->ul       );
+
+    GXV_TRACE(( " setMark=%01d dontAdvance=%01d\n",
+                setMark, dontAdvance ));
+
+    if ( 0 < reserved )
+    {
+      GXV_TRACE(( " non-zero bits found in reserved range\n" ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_DATA );
+    }
+
+    GXV_TRACE(( "markIndex = %d, currentIndex = %d\n",
+                markIndex, currentIndex ));
+
+    if ( optdata->substitutionTable_num_lookupTables < markIndex + 1 )
+      optdata->substitutionTable_num_lookupTables =
+        (FT_Short)( markIndex + 1 );
+
+    if ( optdata->substitutionTable_num_lookupTables < currentIndex + 1 )
+      optdata->substitutionTable_num_lookupTables =
+        (FT_Short)( currentIndex + 1 );
+  }
+
+
+  static void
+  gxv_morx_subtable_type1_LookupValue_validate( FT_UShort            glyph,
+                                                GXV_LookupValueCPtr  value_p,
+                                                GXV_Validator        valid )
+  {
+    FT_UNUSED( glyph ); /* for the non-debugging case */
+
+    GXV_TRACE(( "morx subtable type1 subst.: %d -> %d\n", glyph, value_p->u ));
+
+    if ( value_p->u > valid->face->num_glyphs )
+      FT_INVALID_GLYPH_ID;
+  }
+
+
+  static GXV_LookupValueDesc
+  gxv_morx_subtable_type1_LookupFmt4_transit(
+    FT_UShort            relative_gindex,
+    GXV_LookupValueCPtr  base_value_p,
+    FT_Bytes             lookuptbl_limit,
+    GXV_Validator        valid )
+  {
+    FT_Bytes             p;
+    FT_Bytes             limit;
+    FT_UShort            offset;
+    GXV_LookupValueDesc  value;
+
+    /* XXX: check range? */
+    offset = (FT_UShort)( base_value_p->u +
+                          relative_gindex * sizeof ( FT_UShort ) );
+
+    p     = valid->lookuptbl_head + offset;
+    limit = lookuptbl_limit;
+
+    GXV_LIMIT_CHECK ( 2 );
+    value.u = FT_NEXT_USHORT( p );
+
+    return value;
+  }
+
+
+  /*
+   * TODO: length should be limit?
+   **/
+  static void
+  gxv_morx_subtable_type1_substitutionTable_validate( FT_Bytes       table,
+                                                      FT_Bytes       limit,
+                                                      GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_UShort  i;
+
+    GXV_morx_subtable_type1_StateOptRecData  optdata =
+      (GXV_morx_subtable_type1_StateOptRecData)valid->xstatetable.optdata;
+
+
+    /* TODO: calculate offset/length for each lookupTables */
+    valid->lookupval_sign   = GXV_LOOKUPVALUE_UNSIGNED;
+    valid->lookupval_func   = gxv_morx_subtable_type1_LookupValue_validate;
+    valid->lookupfmt4_trans = gxv_morx_subtable_type1_LookupFmt4_transit;
+
+    for ( i = 0; i < optdata->substitutionTable_num_lookupTables; i++ )
+    {
+      FT_ULong  offset;
+
+
+      GXV_LIMIT_CHECK( 4 );
+      offset = FT_NEXT_ULONG( p );
+
+      gxv_LookupTable_validate( table + offset, limit, valid );
+    }
+
+    /* TODO: overlapping of lookupTables in substitutionTable */
+  }
+
+
+  /*
+   * subtable for Contextual glyph substitution is a modified StateTable.
+   * In addition to classTable, stateArray, entryTable, the field
+   * `substitutionTable' is added.
+   */
+  FT_LOCAL_DEF( void )
+  gxv_morx_subtable_type1_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_morx_subtable_type1_StateOptRec  st_rec;
+
+
+    GXV_NAME_ENTER( "morx chain subtable type1 (Contextual Glyph Subst)" );
+
+    GXV_LIMIT_CHECK( GXV_MORX_SUBTABLE_TYPE1_HEADER_SIZE );
+
+    st_rec.substitutionTable_num_lookupTables = 0;
+
+    valid->xstatetable.optdata =
+      &st_rec;
+    valid->xstatetable.optdata_load_func =
+      gxv_morx_subtable_type1_substitutionTable_load;
+    valid->xstatetable.subtable_setup_func =
+      gxv_morx_subtable_type1_subtable_setup;
+    valid->xstatetable.entry_glyphoffset_fmt =
+      GXV_GLYPHOFFSET_ULONG;
+    valid->xstatetable.entry_validate_func =
+      gxv_morx_subtable_type1_entry_validate;
+
+    gxv_XStateTable_validate( p, limit, valid );
+
+    gxv_morx_subtable_type1_substitutionTable_validate(
+      table + st_rec.substitutionTable,
+      table + st_rec.substitutionTable + st_rec.substitutionTable_length,
+      valid );
+
+    GXV_EXIT;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx2.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx2.c
new file mode 100644
index 0000000..9d2b0bc
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx2.c
@@ -0,0 +1,327 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmorx2.c                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT morx table validation                                 */
+/*    body for type2 (Ligature Substitution) subtable.                     */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmorx
+
+
+  typedef struct  GXV_morx_subtable_type2_StateOptRec_
+  {
+    FT_ULong  ligActionTable;
+    FT_ULong  componentTable;
+    FT_ULong  ligatureTable;
+    FT_ULong  ligActionTable_length;
+    FT_ULong  componentTable_length;
+    FT_ULong  ligatureTable_length;
+
+  }  GXV_morx_subtable_type2_StateOptRec,
+    *GXV_morx_subtable_type2_StateOptRecData;
+
+
+#define GXV_MORX_SUBTABLE_TYPE2_HEADER_SIZE \
+          ( GXV_XSTATETABLE_HEADER_SIZE + 4 + 4 + 4 )
+
+
+  static void
+  gxv_morx_subtable_type2_opttable_load( FT_Bytes       table,
+                                         FT_Bytes       limit,
+                                         GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_morx_subtable_type2_StateOptRecData  optdata =
+      (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
+
+
+    GXV_LIMIT_CHECK( 4 + 4 + 4 );
+    optdata->ligActionTable = FT_NEXT_ULONG( p );
+    optdata->componentTable = FT_NEXT_ULONG( p );
+    optdata->ligatureTable  = FT_NEXT_ULONG( p );
+
+    GXV_TRACE(( "offset to ligActionTable=0x%08x\n",
+                optdata->ligActionTable ));
+    GXV_TRACE(( "offset to componentTable=0x%08x\n",
+                optdata->componentTable ));
+    GXV_TRACE(( "offset to ligatureTable=0x%08x\n",
+                optdata->ligatureTable ));
+  }
+
+
+  static void
+  gxv_morx_subtable_type2_subtable_setup( FT_ULong       table_size,
+                                          FT_ULong       classTable,
+                                          FT_ULong       stateArray,
+                                          FT_ULong       entryTable,
+                                          FT_ULong*      classTable_length_p,
+                                          FT_ULong*      stateArray_length_p,
+                                          FT_ULong*      entryTable_length_p,
+                                          GXV_Validator  valid )
+  {
+    FT_ULong   o[6];
+    FT_ULong*  l[6];
+    FT_ULong   buff[7];
+
+    GXV_morx_subtable_type2_StateOptRecData  optdata =
+      (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
+
+
+    GXV_NAME_ENTER( "subtable boundaries setup" );
+
+    o[0] = classTable;
+    o[1] = stateArray;
+    o[2] = entryTable;
+    o[3] = optdata->ligActionTable;
+    o[4] = optdata->componentTable;
+    o[5] = optdata->ligatureTable;
+    l[0] = classTable_length_p;
+    l[1] = stateArray_length_p;
+    l[2] = entryTable_length_p;
+    l[3] = &(optdata->ligActionTable_length);
+    l[4] = &(optdata->componentTable_length);
+    l[5] = &(optdata->ligatureTable_length);
+
+    gxv_set_length_by_ulong_offset( o, l, buff, 6, table_size, valid );
+
+    GXV_TRACE(( "classTable: offset=0x%08x length=0x%08x\n",
+                classTable, *classTable_length_p ));
+    GXV_TRACE(( "stateArray: offset=0x%08x length=0x%08x\n",
+                stateArray, *stateArray_length_p ));
+    GXV_TRACE(( "entryTable: offset=0x%08x length=0x%08x\n",
+                entryTable, *entryTable_length_p ));
+    GXV_TRACE(( "ligActionTable: offset=0x%08x length=0x%08x\n",
+                optdata->ligActionTable,
+                optdata->ligActionTable_length ));
+    GXV_TRACE(( "componentTable: offset=0x%08x length=0x%08x\n",
+                optdata->componentTable,
+                optdata->componentTable_length ));
+    GXV_TRACE(( "ligatureTable:  offset=0x%08x length=0x%08x\n",
+                optdata->ligatureTable,
+                optdata->ligatureTable_length ));
+
+    GXV_EXIT;
+  }
+
+
+#define GXV_MORX_LIGACTION_ENTRY_SIZE  4
+
+
+  static void
+  gxv_morx_subtable_type2_ligActionIndex_validate(
+    FT_Bytes       table,
+    FT_UShort      ligActionIndex,
+    GXV_Validator  valid )
+  {
+    /* access ligActionTable */
+    GXV_morx_subtable_type2_StateOptRecData optdata =
+      (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
+
+    FT_Bytes lat_base  = table + optdata->ligActionTable;
+    FT_Bytes p         = lat_base +
+                         ligActionIndex * GXV_MORX_LIGACTION_ENTRY_SIZE;
+    FT_Bytes lat_limit = lat_base + optdata->ligActionTable;
+
+
+    if ( p < lat_base )
+    {
+      GXV_TRACE(( "p < lat_base (%d byte rewind)\n", lat_base - p ));
+      FT_INVALID_OFFSET;
+    }
+    else if ( lat_limit < p )
+    {
+      GXV_TRACE(( "lat_limit < p (%d byte overrun)\n", p - lat_limit ));
+      FT_INVALID_OFFSET;
+    }
+
+    {
+      /* validate entry in ligActionTable */
+      FT_ULong   lig_action;
+#ifdef GXV_LOAD_UNUSED_VARS
+      FT_UShort  last;
+      FT_UShort  store;
+#endif
+      FT_ULong   offset;
+      FT_Long    gid_limit;
+
+
+      lig_action = FT_NEXT_ULONG( p );
+#ifdef GXV_LOAD_UNUSED_VARS
+      last       = (FT_UShort)( ( lig_action >> 31 ) & 1 );
+      store      = (FT_UShort)( ( lig_action >> 30 ) & 1 );
+#endif
+
+      offset = lig_action & 0x3FFFFFFFUL;
+
+      /* this offset is 30-bit signed value to add to GID */
+      /* it is different from the location offset in mort */
+      if ( ( offset & 0x3FFF0000UL ) == 0x3FFF0000UL )
+      { /* negative offset */
+        gid_limit = valid->face->num_glyphs - ( offset & 0x0000FFFFUL );
+        if ( gid_limit > 0 )
+          return;
+
+        GXV_TRACE(( "ligature action table includes"
+                    " too negative offset moving all GID"
+                    " below defined range: 0x%04x\n",
+                    offset & 0xFFFFU ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
+      }
+      else if ( ( offset & 0x3FFF0000UL ) == 0x0000000UL )
+      { /* positive offset */
+        if ( (FT_Long)offset < valid->face->num_glyphs )
+          return;
+
+        GXV_TRACE(( "ligature action table includes"
+                    " too large offset moving all GID"
+                    " over defined range: 0x%04x\n",
+                    offset & 0xFFFFU ));
+        GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
+      }
+
+      GXV_TRACE(( "ligature action table includes"
+                  " invalid offset to add to 16-bit GID:"
+                  " 0x%08x\n", offset ));
+      GXV_SET_ERR_IF_PARANOID( FT_INVALID_OFFSET );
+    }
+  }
+
+
+  static void
+  gxv_morx_subtable_type2_entry_validate(
+    FT_UShort                       state,
+    FT_UShort                       flags,
+    GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
+    FT_Bytes                        table,
+    FT_Bytes                        limit,
+    GXV_Validator                   valid )
+  {
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_UShort  setComponent;
+    FT_UShort  dontAdvance;
+    FT_UShort  performAction;
+#endif
+    FT_UShort  reserved;
+    FT_UShort  ligActionIndex;
+
+    FT_UNUSED( state );
+    FT_UNUSED( limit );
+
+
+#ifdef GXV_LOAD_UNUSED_VARS
+    setComponent   = (FT_UShort)( ( flags >> 15 ) & 1 );
+    dontAdvance    = (FT_UShort)( ( flags >> 14 ) & 1 );
+    performAction  = (FT_UShort)( ( flags >> 13 ) & 1 );
+#endif
+
+    reserved       = (FT_UShort)( flags & 0x1FFF );
+    ligActionIndex = glyphOffset_p->u;
+
+    if ( reserved > 0 )
+      GXV_TRACE(( "  reserved 14bit is non-zero\n" ));
+
+    if ( 0 < ligActionIndex )
+      gxv_morx_subtable_type2_ligActionIndex_validate(
+        table, ligActionIndex, valid );
+  }
+
+
+  static void
+  gxv_morx_subtable_type2_ligatureTable_validate( FT_Bytes       table,
+                                                  GXV_Validator  valid )
+  {
+    GXV_morx_subtable_type2_StateOptRecData  optdata =
+      (GXV_morx_subtable_type2_StateOptRecData)valid->xstatetable.optdata;
+
+    FT_Bytes p     = table + optdata->ligatureTable;
+    FT_Bytes limit = table + optdata->ligatureTable
+                           + optdata->ligatureTable_length;
+
+
+    GXV_NAME_ENTER( "morx chain subtable type2 - substitutionTable" );
+
+    if ( 0 != optdata->ligatureTable )
+    {
+      /* Apple does not give specification of ligatureTable format */
+      while ( p < limit )
+      {
+        FT_UShort  lig_gid;
+
+
+        GXV_LIMIT_CHECK( 2 );
+        lig_gid = FT_NEXT_USHORT( p );
+        if ( lig_gid < valid->face->num_glyphs )
+          GXV_SET_ERR_IF_PARANOID( FT_INVALID_GLYPH_ID );
+      }
+    }
+
+    GXV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_morx_subtable_type2_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_morx_subtable_type2_StateOptRec  lig_rec;
+
+
+    GXV_NAME_ENTER( "morx chain subtable type2 (Ligature Substitution)" );
+
+    GXV_LIMIT_CHECK( GXV_MORX_SUBTABLE_TYPE2_HEADER_SIZE );
+
+    valid->xstatetable.optdata =
+      &lig_rec;
+    valid->xstatetable.optdata_load_func =
+      gxv_morx_subtable_type2_opttable_load;
+    valid->xstatetable.subtable_setup_func =
+      gxv_morx_subtable_type2_subtable_setup;
+    valid->xstatetable.entry_glyphoffset_fmt =
+      GXV_GLYPHOFFSET_USHORT;
+    valid->xstatetable.entry_validate_func =
+      gxv_morx_subtable_type2_entry_validate;
+
+    gxv_XStateTable_validate( p, limit, valid );
+
+    p += valid->subtable_length;
+    gxv_morx_subtable_type2_ligatureTable_validate( table, valid );
+
+    GXV_EXIT;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx4.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx4.c
new file mode 100644
index 0000000..c0d2f78
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx4.c
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmorx4.c                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT morx table validation                                 */
+/*    body for "morx" type4 (Non-Contextual Glyph Substitution) subtable.  */
+/*                                                                         */
+/*  Copyright 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmorx
+
+
+  FT_LOCAL_DEF( void )
+  gxv_morx_subtable_type4_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid )
+  {
+    GXV_NAME_ENTER( "morx chain subtable type4 "
+                    "(Non-Contextual Glyph Substitution)" );
+
+    gxv_mort_subtable_type4_validate( table, limit, valid );
+
+    GXV_EXIT;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx5.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx5.c
new file mode 100644
index 0000000..d8cf700
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvmorx5.c
@@ -0,0 +1,225 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvmorx5.c                                                             */
+/*                                                                         */
+/*    TrueTypeGX/AAT morx table validation                                 */
+/*    body for type5 (Contextual Glyph Insertion) subtable.                */
+/*                                                                         */
+/*  Copyright 2005, 2007 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvmorx.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvmorx
+
+
+  /*
+   * `morx' subtable type5 (Contextual Glyph Insertion)
+   * has format of a StateTable with insertion-glyph-list
+   * without name.  However, the 32bit offset from the head
+   * of subtable to the i-g-l is given after `entryTable',
+   * without variable name specification (the existence of
+   * this offset to the table is different from mort type5).
+   */
+
+
+  typedef struct  GXV_morx_subtable_type5_StateOptRec_
+  {
+    FT_ULong  insertionGlyphList;
+    FT_ULong  insertionGlyphList_length;
+
+  }  GXV_morx_subtable_type5_StateOptRec,
+    *GXV_morx_subtable_type5_StateOptRecData;
+
+
+#define GXV_MORX_SUBTABLE_TYPE5_HEADER_SIZE \
+          ( GXV_STATETABLE_HEADER_SIZE + 4 )
+
+
+  static void
+  gxv_morx_subtable_type5_insertionGlyphList_load( FT_Bytes       table,
+                                                   FT_Bytes       limit,
+                                                   GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_morx_subtable_type5_StateOptRecData  optdata =
+      (GXV_morx_subtable_type5_StateOptRecData)valid->xstatetable.optdata;
+
+
+    GXV_LIMIT_CHECK( 4 );
+    optdata->insertionGlyphList = FT_NEXT_ULONG( p );
+  }
+
+
+  static void
+  gxv_morx_subtable_type5_subtable_setup( FT_ULong       table_size,
+                                          FT_ULong       classTable,
+                                          FT_ULong       stateArray,
+                                          FT_ULong       entryTable,
+                                          FT_ULong*      classTable_length_p,
+                                          FT_ULong*      stateArray_length_p,
+                                          FT_ULong*      entryTable_length_p,
+                                          GXV_Validator  valid )
+  {
+    FT_ULong   o[4];
+    FT_ULong*  l[4];
+    FT_ULong   buff[5];
+
+    GXV_morx_subtable_type5_StateOptRecData  optdata =
+      (GXV_morx_subtable_type5_StateOptRecData)valid->xstatetable.optdata;
+
+
+    o[0] = classTable;
+    o[1] = stateArray;
+    o[2] = entryTable;
+    o[3] = optdata->insertionGlyphList;
+    l[0] = classTable_length_p;
+    l[1] = stateArray_length_p;
+    l[2] = entryTable_length_p;
+    l[3] = &(optdata->insertionGlyphList_length);
+
+    gxv_set_length_by_ulong_offset( o, l, buff, 4, table_size, valid );
+  }
+
+
+  static void
+  gxv_morx_subtable_type5_InsertList_validate( FT_UShort      table_index,
+                                               FT_UShort      count,
+                                               FT_Bytes       table,
+                                               FT_Bytes       limit,
+                                               GXV_Validator  valid )
+  {
+    FT_Bytes p = table + table_index * 2;
+
+
+#ifndef GXV_LOAD_TRACE_VARS
+    GXV_LIMIT_CHECK( count * 2 );
+#else
+    while ( p < table + count * 2 + table_index * 2 )
+    {
+      FT_UShort  insert_glyphID;
+
+
+      GXV_LIMIT_CHECK( 2 );
+      insert_glyphID = FT_NEXT_USHORT( p );
+      GXV_TRACE(( " 0x%04x", insert_glyphID ));
+    }
+
+    GXV_TRACE(( "\n" ));
+#endif
+  }
+
+
+  static void
+  gxv_morx_subtable_type5_entry_validate(
+    FT_UShort                       state,
+    FT_UShort                       flags,
+    GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
+    FT_Bytes                        table,
+    FT_Bytes                        limit,
+    GXV_Validator                   valid )
+  {
+#ifdef GXV_LOAD_UNUSED_VARS
+    FT_Bool    setMark;
+    FT_Bool    dontAdvance;
+    FT_Bool    currentIsKashidaLike;
+    FT_Bool    markedIsKashidaLike;
+    FT_Bool    currentInsertBefore;
+    FT_Bool    markedInsertBefore;
+#endif
+    FT_Byte    currentInsertCount;
+    FT_Byte    markedInsertCount;
+    FT_Byte    currentInsertList;
+    FT_UShort  markedInsertList;
+
+    FT_UNUSED( state );
+
+
+#ifdef GXV_LOAD_UNUSED_VARS
+    setMark              = FT_BOOL( ( flags >> 15 ) & 1 );
+    dontAdvance          = FT_BOOL( ( flags >> 14 ) & 1 );
+    currentIsKashidaLike = FT_BOOL( ( flags >> 13 ) & 1 );
+    markedIsKashidaLike  = FT_BOOL( ( flags >> 12 ) & 1 );
+    currentInsertBefore  = FT_BOOL( ( flags >> 11 ) & 1 );
+    markedInsertBefore   = FT_BOOL( ( flags >> 10 ) & 1 );
+#endif
+
+    currentInsertCount = (FT_Byte)( ( flags >> 5 ) & 0x1F   );
+    markedInsertCount  = (FT_Byte)(   flags        & 0x001F );
+
+    currentInsertList = (FT_Byte)  ( glyphOffset_p->ul >> 16 );
+    markedInsertList  = (FT_UShort)( glyphOffset_p->ul       );
+
+    if ( currentInsertList && 0 != currentInsertCount )
+      gxv_morx_subtable_type5_InsertList_validate( currentInsertList,
+                                                   currentInsertCount,
+                                                   table, limit,
+                                                   valid );
+
+    if ( markedInsertList && 0 != markedInsertCount )
+      gxv_morx_subtable_type5_InsertList_validate( markedInsertList,
+                                                   markedInsertCount,
+                                                   table, limit,
+                                                   valid );
+  }
+
+
+  FT_LOCAL_DEF( void )
+  gxv_morx_subtable_type5_validate( FT_Bytes       table,
+                                    FT_Bytes       limit,
+                                    GXV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+
+    GXV_morx_subtable_type5_StateOptRec      et_rec;
+    GXV_morx_subtable_type5_StateOptRecData  et = &et_rec;
+
+
+    GXV_NAME_ENTER( "morx chain subtable type5 (Glyph Insertion)" );
+
+    GXV_LIMIT_CHECK( GXV_MORX_SUBTABLE_TYPE5_HEADER_SIZE );
+
+    valid->xstatetable.optdata =
+      et;
+    valid->xstatetable.optdata_load_func =
+      gxv_morx_subtable_type5_insertionGlyphList_load;
+    valid->xstatetable.subtable_setup_func =
+      gxv_morx_subtable_type5_subtable_setup;
+    valid->xstatetable.entry_glyphoffset_fmt =
+      GXV_GLYPHOFFSET_ULONG;
+    valid->xstatetable.entry_validate_func =
+      gxv_morx_subtable_type5_entry_validate;
+
+    gxv_XStateTable_validate( p, limit, valid );
+
+    GXV_EXIT;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvopbd.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvopbd.c
new file mode 100644
index 0000000..e125060
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvopbd.c
@@ -0,0 +1,217 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvopbd.c                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT opbd table validation (body).                         */
+/*                                                                         */
+/*  Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvopbd
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      Data and Types                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  GXV_opbd_DataRec_
+  {
+    FT_UShort  format;
+    FT_UShort  valueOffset_min;
+
+  } GXV_opbd_DataRec, *GXV_opbd_Data;
+
+
+#define GXV_OPBD_DATA( FIELD )  GXV_TABLE_DATA( opbd, FIELD )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      UTILITY FUNCTIONS                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  gxv_opbd_LookupValue_validate( FT_UShort            glyph,
+                                 GXV_LookupValueCPtr  value_p,
+                                 GXV_Validator        valid )
+  {
+    /* offset in LookupTable is measured from the head of opbd table */
+    FT_Bytes   p     = valid->root->base + value_p->u;
+    FT_Bytes   limit = valid->root->limit;
+    FT_Short   delta_value;
+    int        i;
+
+
+    if ( value_p->u < GXV_OPBD_DATA( valueOffset_min ) )
+      GXV_OPBD_DATA( valueOffset_min ) = value_p->u;
+
+    for ( i = 0; i < 4; i++ )
+    {
+      GXV_LIMIT_CHECK( 2 );
+      delta_value = FT_NEXT_SHORT( p );
+
+      if ( GXV_OPBD_DATA( format ) )    /* format 1, value is ctrl pt. */
+      {
+        if ( delta_value == -1 )
+          continue;
+
+        gxv_ctlPoint_validate( glyph, delta_value, valid );
+      }
+      else                              /* format 0, value is distance */
+        continue;
+    }
+  }
+
+
+  /*
+    opbd ---------------------+
+                              |
+    +===============+         |
+    | lookup header |         |
+    +===============+         |
+    | BinSrchHeader |         |
+    +===============+         |
+    | lastGlyph[0]  |         |
+    +---------------+         |
+    | firstGlyph[0] |         |  head of opbd sfnt table
+    +---------------+         |             +
+    | offset[0]     |    ->   |          offset            [byte]
+    +===============+         |             +
+    | lastGlyph[1]  |         | (glyphID - firstGlyph) * 4 * sizeof(FT_Short) [byte]
+    +---------------+         |
+    | firstGlyph[1] |         |
+    +---------------+         |
+    | offset[1]     |         |
+    +===============+         |
+                              |
+     ....                     |
+                              |
+    48bit value array         |
+    +===============+         |
+    |     value     | <-------+
+    |               |
+    |               |
+    |               |
+    +---------------+
+    .... */
+
+  static GXV_LookupValueDesc
+  gxv_opbd_LookupFmt4_transit( FT_UShort            relative_gindex,
+                               GXV_LookupValueCPtr  base_value_p,
+                               FT_Bytes             lookuptbl_limit,
+                               GXV_Validator        valid )
+  {
+    GXV_LookupValueDesc  value;
+
+    FT_UNUSED( lookuptbl_limit );
+    FT_UNUSED( valid );
+
+    /* XXX: check range? */
+    value.u = (FT_UShort)( base_value_p->u +
+                           relative_gindex * 4 * sizeof ( FT_Short ) );
+
+    return value;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         opbd TABLE                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  gxv_opbd_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  ftvalid )
+  {
+    GXV_ValidatorRec  validrec;
+    GXV_Validator     valid = &validrec;
+    GXV_opbd_DataRec  opbdrec;
+    GXV_opbd_Data     opbd  = &opbdrec;
+    FT_Bytes          p     = table;
+    FT_Bytes          limit = 0;
+
+    FT_ULong  version;
+
+
+    valid->root       = ftvalid;
+    valid->table_data = opbd;
+    valid->face       = face;
+
+    FT_TRACE3(( "validating `opbd' table\n" ));
+    GXV_INIT;
+    GXV_OPBD_DATA( valueOffset_min ) = 0xFFFFU;
+
+
+    GXV_LIMIT_CHECK( 4 + 2 );
+    version                 = FT_NEXT_ULONG( p );
+    GXV_OPBD_DATA( format ) = FT_NEXT_USHORT( p );
+
+
+    /* only 0x00010000 is defined (1996) */
+    GXV_TRACE(( "(version=0x%08x)\n", version ));
+    if ( 0x00010000UL != version )
+      FT_INVALID_FORMAT;
+
+    /* only values 0 and 1 are defined (1996) */
+    GXV_TRACE(( "(format=0x%04x)\n", GXV_OPBD_DATA( format ) ));
+    if ( 0x0001 < GXV_OPBD_DATA( format ) )
+      FT_INVALID_FORMAT;
+
+    valid->lookupval_sign   = GXV_LOOKUPVALUE_UNSIGNED;
+    valid->lookupval_func   = gxv_opbd_LookupValue_validate;
+    valid->lookupfmt4_trans = gxv_opbd_LookupFmt4_transit;
+
+    gxv_LookupTable_validate( p, limit, valid );
+    p += valid->subtable_length;
+
+    if ( p > table + GXV_OPBD_DATA( valueOffset_min ) )
+    {
+      GXV_TRACE((
+        "found overlap between LookupTable and opbd_value array\n" ));
+      FT_INVALID_OFFSET;
+    }
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvprop.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvprop.c
new file mode 100644
index 0000000..0be2133
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvprop.c
@@ -0,0 +1,329 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvprop.c                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT prop table validation (body).                         */
+/*                                                                         */
+/*  Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvprop
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      Data and Types                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define GXV_PROP_HEADER_SIZE  ( 4 + 2 + 2 )
+#define GXV_PROP_SIZE_MIN     GXV_PROP_HEADER_SIZE
+
+  typedef struct  GXV_prop_DataRec_
+  {
+    FT_Fixed  version;
+
+  } GXV_prop_DataRec, *GXV_prop_Data;
+
+#define GXV_PROP_DATA( field )  GXV_TABLE_DATA( prop, field )
+
+#define GXV_PROP_FLOATER                      0x8000U
+#define GXV_PROP_USE_COMPLEMENTARY_BRACKET    0x1000U
+#define GXV_PROP_COMPLEMENTARY_BRACKET_OFFSET 0x0F00U
+#define GXV_PROP_ATTACHING_TO_RIGHT           0x0080U
+#define GXV_PROP_RESERVED                     0x0060U
+#define GXV_PROP_DIRECTIONALITY_CLASS         0x001FU
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      UTILITY FUNCTIONS                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  gxv_prop_zero_advance_validate( FT_UShort      gid,
+                                  GXV_Validator  valid )
+  {
+    FT_Face       face;
+    FT_Error      error;
+    FT_GlyphSlot  glyph;
+
+
+    GXV_NAME_ENTER( "zero advance" );
+
+    face = valid->face;
+
+    error = FT_Load_Glyph( face,
+                           gid,
+                           FT_LOAD_IGNORE_TRANSFORM );
+    if ( error )
+      FT_INVALID_GLYPH_ID;
+
+    glyph = face->glyph;
+
+    if ( glyph->advance.x != (FT_Pos)0 ||
+         glyph->advance.y != (FT_Pos)0 )
+    {
+      GXV_TRACE(( "  found non-zero advance in zero-advance glyph\n" ));
+      FT_INVALID_DATA;
+    }
+
+    GXV_EXIT;
+  }
+
+
+  /* Pass 0 as GLYPH to check the default property */
+  static void
+  gxv_prop_property_validate( FT_UShort      property,
+                              FT_UShort      glyph,
+                              GXV_Validator  valid )
+  {
+    if ( glyph != 0 && ( property & GXV_PROP_FLOATER ) )
+      gxv_prop_zero_advance_validate( glyph, valid );
+
+    if ( property & GXV_PROP_USE_COMPLEMENTARY_BRACKET )
+    {
+      FT_UShort  offset;
+      char       complement;
+
+
+      offset = (FT_UShort)( property & GXV_PROP_COMPLEMENTARY_BRACKET_OFFSET );
+      if ( offset == 0 )
+      {
+        GXV_TRACE(( "  found zero offset to property\n" ));
+        FT_INVALID_OFFSET;
+      }
+
+      complement = (char)( offset >> 8 );
+      if ( complement & 0x08 )
+      {
+        /* Top bit is set: negative */
+
+        /* Calculate the absolute offset */
+        complement = (char)( ( complement & 0x07 ) + 1 );
+
+        /* The gid for complement must be greater than 0 */
+        if ( glyph <= complement )
+        {
+          GXV_TRACE(( "  found non-positive glyph complement\n" ));
+          FT_INVALID_DATA;
+        }
+      }
+      else
+      {
+        /* The gid for complement must be the face. */
+        gxv_glyphid_validate( (FT_UShort)( glyph + complement ), valid );
+      }
+    }
+    else
+    {
+      if ( property & GXV_PROP_COMPLEMENTARY_BRACKET_OFFSET )
+        GXV_TRACE(( "glyph %d cannot have complementary bracketing\n",
+                    glyph ));
+    }
+
+    /* this is introduced in version 2.0 */
+    if ( property & GXV_PROP_ATTACHING_TO_RIGHT )
+    {
+      if ( GXV_PROP_DATA( version ) == 0x00010000UL )
+      {
+        GXV_TRACE(( "  found older version (1.0) in new version table\n" ));
+        FT_INVALID_DATA;
+      }
+    }
+
+    if ( property & GXV_PROP_RESERVED )
+    {
+      GXV_TRACE(( "  found non-zero bits in reserved bits\n" ));
+      FT_INVALID_DATA;
+    }
+
+    if ( ( property & GXV_PROP_DIRECTIONALITY_CLASS ) > 11 )
+    {
+      /* TODO: Too restricted. Use the validation level. */
+      if ( GXV_PROP_DATA( version ) == 0x00010000UL ||
+           GXV_PROP_DATA( version ) == 0x00020000UL )
+      {
+        GXV_TRACE(( "  found too old version in directionality class\n" ));
+        FT_INVALID_DATA;
+      }
+    }
+  }
+
+
+  static void
+  gxv_prop_LookupValue_validate( FT_UShort            glyph,
+                                 GXV_LookupValueCPtr  value_p,
+                                 GXV_Validator        valid )
+  {
+    gxv_prop_property_validate( value_p->u, glyph, valid );
+  }
+
+
+  /*
+    +===============+ --------+
+    | lookup header |         |
+    +===============+         |
+    | BinSrchHeader |         |
+    +===============+         |
+    | lastGlyph[0]  |         |
+    +---------------+         |
+    | firstGlyph[0] |         |    head of lookup table
+    +---------------+         |             +
+    | offset[0]     |    ->   |          offset            [byte]
+    +===============+         |             +
+    | lastGlyph[1]  |         | (glyphID - firstGlyph) * 2 [byte]
+    +---------------+         |
+    | firstGlyph[1] |         |
+    +---------------+         |
+    | offset[1]     |         |
+    +===============+         |
+                              |
+     ...                      |
+                              |
+    16bit value array         |
+    +===============+         |
+    |     value     | <-------+
+    ...
+  */
+
+  static GXV_LookupValueDesc
+  gxv_prop_LookupFmt4_transit( FT_UShort            relative_gindex,
+                               GXV_LookupValueCPtr  base_value_p,
+                               FT_Bytes             lookuptbl_limit,
+                               GXV_Validator        valid )
+  {
+    FT_Bytes             p;
+    FT_Bytes             limit;
+    FT_UShort            offset;
+    GXV_LookupValueDesc  value;
+
+    /* XXX: check range? */
+    offset = (FT_UShort)( base_value_p->u +
+                          relative_gindex * sizeof ( FT_UShort ) );
+    p      = valid->lookuptbl_head + offset;
+    limit  = lookuptbl_limit;
+
+    GXV_LIMIT_CHECK ( 2 );
+    value.u = FT_NEXT_USHORT( p );
+
+    return value;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         prop TABLE                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  gxv_prop_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  ftvalid )
+  {
+    FT_Bytes          p     = table;
+    FT_Bytes          limit = 0;
+    GXV_ValidatorRec  validrec;
+    GXV_Validator     valid = &validrec;
+
+    GXV_prop_DataRec  proprec;
+    GXV_prop_Data     prop = &proprec;
+
+    FT_Fixed          version;
+    FT_UShort         format;
+    FT_UShort         defaultProp;
+
+
+    valid->root       = ftvalid;
+    valid->table_data = prop;
+    valid->face       = face;
+
+    FT_TRACE3(( "validating `prop' table\n" ));
+    GXV_INIT;
+
+    GXV_LIMIT_CHECK( 4 + 2 + 2 );
+    version     = FT_NEXT_ULONG( p );
+    format      = FT_NEXT_USHORT( p );
+    defaultProp = FT_NEXT_USHORT( p );
+
+    GXV_TRACE(( "  version 0x%08x\n", version ));
+    GXV_TRACE(( "  format  0x%04x\n", format ));
+    GXV_TRACE(( "  defaultProp  0x%04x\n", defaultProp ));
+
+    /* only versions 1.0, 2.0, 3.0 are defined (1996) */
+    if ( version != 0x00010000UL &&
+         version != 0x00020000UL &&
+         version != 0x00030000UL )
+    {
+      GXV_TRACE(( "  found unknown version\n" ));
+      FT_INVALID_FORMAT;
+    }
+
+
+    /* only formats 0x0000, 0x0001 are defined (1996) */
+    if ( format > 1 )
+    {
+      GXV_TRACE(( "  found unknown format\n" ));
+      FT_INVALID_FORMAT;
+    }
+
+    gxv_prop_property_validate( defaultProp, 0, valid );
+
+    if ( format == 0 )
+    {
+      FT_TRACE3(( "(format 0, no per-glyph properties, "
+                  "remaining %d bytes are skipped)", limit - p ));
+      goto Exit;
+    }
+
+    /* format == 1 */
+    GXV_PROP_DATA( version ) = version;
+
+    valid->lookupval_sign   = GXV_LOOKUPVALUE_UNSIGNED;
+    valid->lookupval_func   = gxv_prop_LookupValue_validate;
+    valid->lookupfmt4_trans = gxv_prop_LookupFmt4_transit;
+
+    gxv_LookupTable_validate( p, limit, valid );
+
+  Exit:
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvtrak.c b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvtrak.c
new file mode 100644
index 0000000..11fbd7c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/gxvtrak.c
@@ -0,0 +1,286 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gxvtrak.c                                                              */
+/*                                                                         */
+/*    TrueTypeGX/AAT trak table validation (body).                         */
+/*                                                                         */
+/*  Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "gxvalid.h"
+#include "gxvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gxvtrak
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      Data and Types                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+    /*
+     * referred track table format specification:
+     * http://developer.apple.com/fonts/TTRefMan/RM06/Chap6trak.html
+     * last update was 1996.
+     * ----------------------------------------------
+     * [MINIMUM HEADER]: GXV_TRAK_SIZE_MIN
+     * version          (fixed:  32bit) = 0x00010000
+     * format           (uint16: 16bit) = 0 is only defined (1996)
+     * horizOffset      (uint16: 16bit)
+     * vertOffset       (uint16: 16bit)
+     * reserved         (uint16: 16bit) = 0
+     * ----------------------------------------------
+     * [VARIABLE BODY]:
+     * horizData
+     *   header         ( 2 + 2 + 4
+     *   trackTable       + nTracks * ( 4 + 2 + 2 )
+     *   sizeTable        + nSizes * 4 )
+     * ----------------------------------------------
+     * vertData
+     *   header         ( 2 + 2 + 4
+     *   trackTable       + nTracks * ( 4 + 2 + 2 )
+     *   sizeTable        + nSizes * 4 )
+     * ----------------------------------------------
+     */
+  typedef struct  GXV_trak_DataRec_
+  {
+    FT_UShort  trackValueOffset_min;
+    FT_UShort  trackValueOffset_max;
+
+  } GXV_trak_DataRec, *GXV_trak_Data;
+
+
+#define GXV_TRAK_DATA( FIELD )  GXV_TABLE_DATA( trak, FIELD )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      UTILITY FUNCTIONS                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  gxv_trak_trackTable_validate( FT_Bytes       table,
+                                FT_Bytes       limit,
+                                FT_UShort      nTracks,
+                                GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+
+    FT_Fixed   track, t;
+    FT_UShort  nameIndex;
+    FT_UShort  offset;
+    FT_UShort  i, j;
+
+
+    GXV_NAME_ENTER( "trackTable" );
+
+    GXV_TRAK_DATA( trackValueOffset_min ) = 0xFFFFU;
+    GXV_TRAK_DATA( trackValueOffset_max ) = 0x0000;
+
+    GXV_LIMIT_CHECK( nTracks * ( 4 + 2 + 2 ) );
+
+    for ( i = 0; i < nTracks; i ++ )
+    {
+      p = table + i * ( 4 + 2 + 2 );
+      track     = FT_NEXT_LONG( p );
+      nameIndex = FT_NEXT_USHORT( p );
+      offset    = FT_NEXT_USHORT( p );
+
+      if ( offset < GXV_TRAK_DATA( trackValueOffset_min ) )
+        GXV_TRAK_DATA( trackValueOffset_min ) = offset;
+      if ( offset > GXV_TRAK_DATA( trackValueOffset_max ) )
+        GXV_TRAK_DATA( trackValueOffset_max ) = offset;
+
+      gxv_sfntName_validate( nameIndex, 256, 32767, valid );
+
+      for ( j = i; j < nTracks; j ++ )
+      {
+         p = table + j * ( 4 + 2 + 2 );
+         t = FT_NEXT_LONG( p );
+         if ( t == track )
+           GXV_TRACE(( "duplicated entries found for track value 0x%x\n",
+                        track ));
+      }
+    }
+
+    valid->subtable_length = p - table;
+    GXV_EXIT;
+  }
+
+
+  static void
+  gxv_trak_trackData_validate( FT_Bytes       table,
+                               FT_Bytes       limit,
+                               GXV_Validator  valid )
+  {
+    FT_Bytes   p = table;
+    FT_UShort  nTracks;
+    FT_UShort  nSizes;
+    FT_ULong   sizeTableOffset;
+
+    GXV_ODTECT( 4, odtect );
+
+
+    GXV_ODTECT_INIT( odtect );
+    GXV_NAME_ENTER( "trackData" );
+
+    /* read the header of trackData */
+    GXV_LIMIT_CHECK( 2 + 2 + 4 );
+    nTracks         = FT_NEXT_USHORT( p );
+    nSizes          = FT_NEXT_USHORT( p );
+    sizeTableOffset = FT_NEXT_ULONG( p );
+
+    gxv_odtect_add_range( table, p - table, "trackData header", odtect );
+
+    /* validate trackTable */
+    gxv_trak_trackTable_validate( p, limit, nTracks, valid );
+    gxv_odtect_add_range( p, valid->subtable_length,
+                          "trackTable", odtect );
+
+    /* sizeTable is array of FT_Fixed, don't check contents */
+    p = valid->root->base + sizeTableOffset;
+    GXV_LIMIT_CHECK( nSizes * 4 );
+    gxv_odtect_add_range( p, nSizes * 4, "sizeTable", odtect );
+
+    /* validate trackValueOffet */
+    p = valid->root->base + GXV_TRAK_DATA( trackValueOffset_min );
+    if ( limit - p < nTracks * nSizes * 2 )
+      GXV_TRACE(( "too short trackValue array\n" ));
+
+    p = valid->root->base + GXV_TRAK_DATA( trackValueOffset_max );
+    GXV_LIMIT_CHECK( nSizes * 2 );
+
+    gxv_odtect_add_range( valid->root->base
+                            + GXV_TRAK_DATA( trackValueOffset_min ),
+                          GXV_TRAK_DATA( trackValueOffset_max )
+                            - GXV_TRAK_DATA( trackValueOffset_min )
+                            + nSizes * 2,
+                          "trackValue array", odtect );
+
+    gxv_odtect_validate( odtect, valid );
+
+    GXV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          trak TABLE                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  gxv_trak_validate( FT_Bytes      table,
+                     FT_Face       face,
+                     FT_Validator  ftvalid )
+  {
+    FT_Bytes          p = table;
+    FT_Bytes          limit = 0;
+
+    GXV_ValidatorRec  validrec;
+    GXV_Validator     valid = &validrec;
+    GXV_trak_DataRec  trakrec;
+    GXV_trak_Data     trak = &trakrec;
+
+    FT_ULong   version;
+    FT_UShort  format;
+    FT_UShort  horizOffset;
+    FT_UShort  vertOffset;
+    FT_UShort  reserved;
+
+
+    GXV_ODTECT( 3, odtect );
+
+    GXV_ODTECT_INIT( odtect );
+    valid->root       = ftvalid;
+    valid->table_data = trak;
+    valid->face       = face;
+
+    limit      = valid->root->limit;
+
+    FT_TRACE3(( "validating `trak' table\n" ));
+    GXV_INIT;
+
+    GXV_LIMIT_CHECK( 4 + 2 + 2 + 2 + 2 );
+    version     = FT_NEXT_ULONG( p );
+    format      = FT_NEXT_USHORT( p );
+    horizOffset = FT_NEXT_USHORT( p );
+    vertOffset  = FT_NEXT_USHORT( p );
+    reserved    = FT_NEXT_USHORT( p );
+
+    GXV_TRACE(( " (version = 0x%08x)\n", version ));
+    GXV_TRACE(( " (format = 0x%04x)\n", format ));
+    GXV_TRACE(( " (horizOffset = 0x%04x)\n", horizOffset ));
+    GXV_TRACE(( " (vertOffset = 0x%04x)\n", vertOffset ));
+    GXV_TRACE(( " (reserved = 0x%04x)\n", reserved ));
+
+    /* Version 1.0 (always:1996) */
+    if ( version != 0x00010000UL )
+      FT_INVALID_FORMAT;
+
+    /* format 0 (always:1996) */
+    if ( format != 0x0000 )
+      FT_INVALID_FORMAT;
+
+    GXV_32BIT_ALIGNMENT_VALIDATE( horizOffset );
+    GXV_32BIT_ALIGNMENT_VALIDATE( vertOffset );
+
+    /* Reserved Fixed Value (always) */
+    if ( reserved != 0x0000 )
+      FT_INVALID_DATA;
+
+    /* validate trackData */
+    if ( 0 < horizOffset )
+    {
+      gxv_trak_trackData_validate( table + horizOffset, limit, valid );
+      gxv_odtect_add_range( table + horizOffset, valid->subtable_length,
+                            "horizJustData", odtect );
+    }
+
+    if ( 0 < vertOffset )
+    {
+      gxv_trak_trackData_validate( table + vertOffset, limit, valid );
+      gxv_odtect_add_range( table + vertOffset, valid->subtable_length,
+                            "vertJustData", odtect );
+    }
+
+    gxv_odtect_validate( odtect, valid );
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/module.mk b/extensions/externals/src/freetype-2.4.9/src/gxvalid/module.mk
new file mode 100644
index 0000000..9fd098e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 gxvalid module definition
+#
+
+# Copyright 2004, 2005, 2006
+#   by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
+#   David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += GXVALID_MODULE
+
+define GXVALID_MODULE
+$(OPEN_DRIVER) FT_Module_Class, gxv_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)gxvalid   $(ECHO_DRIVER_DESC)TrueTypeGX/AAT validation module$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/gxvalid/rules.mk b/extensions/externals/src/freetype-2.4.9/src/gxvalid/rules.mk
new file mode 100644
index 0000000..57bc082
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gxvalid/rules.mk
@@ -0,0 +1,94 @@
+#
+# FreeType 2 TrueTypeGX/AAT validation driver configuration rules
+#
+
+
+# Copyright 2004, 2005 by suzuki toshiya, Masatake YAMATO, Red Hat K.K.,
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# GXV driver directory
+#
+GXV_DIR := $(SRC_DIR)/gxvalid
+
+
+# compilation flags for the driver
+#
+GXV_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(GXV_DIR))
+
+
+# GXV driver sources (i.e., C files)
+#
+GXV_DRV_SRC := $(GXV_DIR)/gxvcommn.c \
+               $(GXV_DIR)/gxvfeat.c  \
+               $(GXV_DIR)/gxvbsln.c  \
+               $(GXV_DIR)/gxvtrak.c  \
+               $(GXV_DIR)/gxvopbd.c  \
+               $(GXV_DIR)/gxvprop.c  \
+               $(GXV_DIR)/gxvjust.c  \
+               $(GXV_DIR)/gxvmort.c  \
+               $(GXV_DIR)/gxvmort0.c \
+               $(GXV_DIR)/gxvmort1.c \
+               $(GXV_DIR)/gxvmort2.c \
+               $(GXV_DIR)/gxvmort4.c \
+               $(GXV_DIR)/gxvmort5.c \
+               $(GXV_DIR)/gxvmorx.c  \
+               $(GXV_DIR)/gxvmorx0.c \
+               $(GXV_DIR)/gxvmorx1.c \
+               $(GXV_DIR)/gxvmorx2.c \
+               $(GXV_DIR)/gxvmorx4.c \
+               $(GXV_DIR)/gxvmorx5.c \
+               $(GXV_DIR)/gxvlcar.c  \
+               $(GXV_DIR)/gxvkern.c  \
+               $(GXV_DIR)/gxvmod.c
+
+# GXV driver headers
+#
+GXV_DRV_H := $(GXV_DIR)/gxvalid.h  \
+             $(GXV_DIR)/gxverror.h \
+             $(GXV_DIR)/gxvcommn.h \
+             $(GXV_DIR)/gxvfeat.h  \
+             $(GXV_DIR)/gxvmod.h   \
+             $(GXV_DIR)/gxvmort.h  \
+             $(GXV_DIR)/gxvmorx.h
+
+
+# GXV driver object(s)
+#
+#   GXV_DRV_OBJ_M is used during `multi' builds.
+#   GXV_DRV_OBJ_S is used during `single' builds.
+#
+GXV_DRV_OBJ_M := $(GXV_DRV_SRC:$(GXV_DIR)/%.c=$(OBJ_DIR)/%.$O)
+GXV_DRV_OBJ_S := $(OBJ_DIR)/gxvalid.$O
+
+# GXV driver source file for single build
+#
+GXV_DRV_SRC_S := $(GXV_DIR)/gxvalid.c
+
+
+# GXV driver - single object
+#
+$(GXV_DRV_OBJ_S): $(GXV_DRV_SRC_S) $(GXV_DRV_SRC) \
+                   $(FREETYPE_H) $(GXV_DRV_H)
+	$(GXV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(GXV_DRV_SRC_S))
+
+
+# GXV driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(GXV_DIR)/%.c $(FREETYPE_H) $(GXV_DRV_H)
+	$(GXV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(GXV_DRV_OBJ_S)
+DRV_OBJS_M += $(GXV_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/Jamfile b/extensions/externals/src/freetype-2.4.9/src/gzip/Jamfile
new file mode 100644
index 0000000..a7aafa0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/Jamfile
@@ -0,0 +1,16 @@
+# FreeType 2 src/gzip Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) gzip ;
+
+Library  $(FT2_LIB) : ftgzip.c ;
+
+# end of src/pcf Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/adler32.c b/extensions/externals/src/freetype-2.4.9/src/gzip/adler32.c
new file mode 100644
index 0000000..c53f9dd
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/adler32.c
@@ -0,0 +1,48 @@
+/* adler32.c -- compute the Adler-32 checksum of a data stream
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* @(#) $Id$ */
+
+#include "zlib.h"
+
+#define BASE 65521L /* largest prime smaller than 65536 */
+#define NMAX 5552
+/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */
+
+#define DO1(buf,i)  {s1 += buf[i]; s2 += s1;}
+#define DO2(buf,i)  DO1(buf,i); DO1(buf,i+1);
+#define DO4(buf,i)  DO2(buf,i); DO2(buf,i+2);
+#define DO8(buf,i)  DO4(buf,i); DO4(buf,i+4);
+#define DO16(buf)   DO8(buf,0); DO8(buf,8);
+
+/* ========================================================================= */
+ZEXPORT(uLong) adler32( /* adler, buf, len) */
+    uLong adler,
+    const Bytef *buf,
+    uInt len )
+{
+    unsigned long s1 = adler & 0xffff;
+    unsigned long s2 = (adler >> 16) & 0xffff;
+    int k;
+
+    if (buf == Z_NULL) return 1L;
+
+    while (len > 0) {
+        k = len < NMAX ? len : NMAX;
+        len -= k;
+        while (k >= 16) {
+            DO16(buf);
+            buf += 16;
+            k -= 16;
+        }
+        if (k != 0) do {
+            s1 += *buf++;
+            s2 += s1;
+        } while (--k);
+        s1 %= BASE;
+        s2 %= BASE;
+    }
+    return (s2 << 16) | s1;
+}
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/ftgzip.c b/extensions/externals/src/freetype-2.4.9/src/gzip/ftgzip.c
new file mode 100644
index 0000000..f3d2ef9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/ftgzip.c
@@ -0,0 +1,689 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgzip.c                                                               */
+/*                                                                         */
+/*    FreeType support for .gz compressed files.                           */
+/*                                                                         */
+/*  This optional component relies on zlib.  It should mainly be used to   */
+/*  parse compressed PCF fonts, as found with many X11 server              */
+/*  distributions.                                                         */
+/*                                                                         */
+/*  Copyright 2002-2006, 2009-2012 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_GZIP_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  Gzip_Err_
+#define FT_ERR_BASE    FT_Mod_Err_Gzip
+
+#include FT_ERRORS_H
+
+
+#ifdef FT_CONFIG_OPTION_USE_ZLIB
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "gzip code does not support PIC yet"
+#endif
+
+#ifdef FT_CONFIG_OPTION_SYSTEM_ZLIB
+
+#include <zlib.h>
+
+#else /* !FT_CONFIG_OPTION_SYSTEM_ZLIB */
+
+ /* In this case, we include our own modified sources of the ZLib    */
+ /* within the "ftgzip" component.  The modifications were necessary */
+ /* to #include all files without conflicts, as well as preventing   */
+ /* the definition of "extern" functions that may cause linking      */
+ /* conflicts when a program is linked with both FreeType and the    */
+ /* original ZLib.                                                   */
+
+#define NO_DUMMY_DECL
+#ifndef USE_ZLIB_ZCALLOC
+#define MY_ZCALLOC /* prevent all zcalloc() & zfree() in zutils.c */
+#endif
+
+#include "zlib.h"
+
+#undef  SLOW
+#define SLOW  1  /* we can't use asm-optimized sources here! */
+
+  /* Urgh.  `inflate_mask' must not be declared twice -- C++ doesn't like
+     this.  We temporarily disable it and load all necessary header files. */
+#define NO_INFLATE_MASK
+#include "zutil.h"
+#include "inftrees.h"
+#include "infblock.h"
+#include "infcodes.h"
+#include "infutil.h"
+#undef  NO_INFLATE_MASK
+
+  /* infutil.c must be included before infcodes.c */
+#include "zutil.c"
+#include "inftrees.c"
+#include "infutil.c"
+#include "infcodes.c"
+#include "infblock.c"
+#include "inflate.c"
+#include "adler32.c"
+
+#endif /* !FT_CONFIG_OPTION_SYSTEM_ZLIB */
+
+
+/***************************************************************************/
+/***************************************************************************/
+/*****                                                                 *****/
+/*****            Z L I B   M E M O R Y   M A N A G E M E N T          *****/
+/*****                                                                 *****/
+/***************************************************************************/
+/***************************************************************************/
+
+  /* it is better to use FreeType memory routines instead of raw
+     'malloc/free' */
+
+  static voidpf
+  ft_gzip_alloc( FT_Memory  memory,
+                 uInt       items,
+                 uInt       size )
+  {
+    FT_ULong    sz = (FT_ULong)size * items;
+    FT_Error    error;
+    FT_Pointer  p  = NULL;
+
+
+    (void)FT_ALLOC( p, sz );
+    return p;
+  }
+
+
+  static void
+  ft_gzip_free( FT_Memory  memory,
+                voidpf     address )
+  {
+    FT_MEM_FREE( address );
+  }
+
+
+#if !defined( FT_CONFIG_OPTION_SYSTEM_ZLIB ) && !defined( USE_ZLIB_ZCALLOC )
+
+  local voidpf
+  zcalloc ( voidpf    opaque,
+            unsigned  items,
+            unsigned  size )
+  {
+    return ft_gzip_alloc( (FT_Memory)opaque, items, size );
+  }
+
+  local void
+  zcfree( voidpf  opaque,
+          voidpf  ptr )
+  {
+    ft_gzip_free( (FT_Memory)opaque, ptr );
+  }
+
+#endif /* !SYSTEM_ZLIB && !USE_ZLIB_ZCALLOC */
+
+
+/***************************************************************************/
+/***************************************************************************/
+/*****                                                                 *****/
+/*****               Z L I B   F I L E   D E S C R I P T O R           *****/
+/*****                                                                 *****/
+/***************************************************************************/
+/***************************************************************************/
+
+#define FT_GZIP_BUFFER_SIZE  4096
+
+  typedef struct  FT_GZipFileRec_
+  {
+    FT_Stream  source;         /* parent/source stream        */
+    FT_Stream  stream;         /* embedding stream            */
+    FT_Memory  memory;         /* memory allocator            */
+    z_stream   zstream;        /* zlib input stream           */
+
+    FT_ULong   start;          /* starting position, after .gz header */
+    FT_Byte    input[FT_GZIP_BUFFER_SIZE];   /* input read buffer  */
+
+    FT_Byte    buffer[FT_GZIP_BUFFER_SIZE];  /* output buffer      */
+    FT_ULong   pos;                          /* position in output */
+    FT_Byte*   cursor;
+    FT_Byte*   limit;
+
+  } FT_GZipFileRec, *FT_GZipFile;
+
+
+  /* gzip flag byte */
+#define FT_GZIP_ASCII_FLAG   0x01 /* bit 0 set: file probably ascii text */
+#define FT_GZIP_HEAD_CRC     0x02 /* bit 1 set: header CRC present */
+#define FT_GZIP_EXTRA_FIELD  0x04 /* bit 2 set: extra field present */
+#define FT_GZIP_ORIG_NAME    0x08 /* bit 3 set: original file name present */
+#define FT_GZIP_COMMENT      0x10 /* bit 4 set: file comment present */
+#define FT_GZIP_RESERVED     0xE0 /* bits 5..7: reserved */
+
+
+  /* check and skip .gz header - we don't support `transparent' compression */
+  static FT_Error
+  ft_gzip_check_header( FT_Stream  stream )
+  {
+    FT_Error  error;
+    FT_Byte   head[4];
+
+
+    if ( FT_STREAM_SEEK( 0 )       ||
+         FT_STREAM_READ( head, 4 ) )
+      goto Exit;
+
+    /* head[0] && head[1] are the magic numbers;    */
+    /* head[2] is the method, and head[3] the flags */
+    if ( head[0] != 0x1f              ||
+         head[1] != 0x8b              ||
+         head[2] != Z_DEFLATED        ||
+        (head[3] & FT_GZIP_RESERVED)  )
+    {
+      error = Gzip_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    /* skip time, xflags and os code */
+    (void)FT_STREAM_SKIP( 6 );
+
+    /* skip the extra field */
+    if ( head[3] & FT_GZIP_EXTRA_FIELD )
+    {
+      FT_UInt  len;
+
+
+      if ( FT_READ_USHORT_LE( len ) ||
+           FT_STREAM_SKIP( len )    )
+        goto Exit;
+    }
+
+    /* skip original file name */
+    if ( head[3] & FT_GZIP_ORIG_NAME )
+      for (;;)
+      {
+        FT_UInt  c;
+
+
+        if ( FT_READ_BYTE( c ) )
+          goto Exit;
+
+        if ( c == 0 )
+          break;
+      }
+
+    /* skip .gz comment */
+    if ( head[3] & FT_GZIP_COMMENT )
+      for (;;)
+      {
+        FT_UInt  c;
+
+
+        if ( FT_READ_BYTE( c ) )
+          goto Exit;
+
+        if ( c == 0 )
+          break;
+      }
+
+    /* skip CRC */
+    if ( head[3] & FT_GZIP_HEAD_CRC )
+      if ( FT_STREAM_SKIP( 2 ) )
+        goto Exit;
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  ft_gzip_file_init( FT_GZipFile  zip,
+                     FT_Stream    stream,
+                     FT_Stream    source )
+  {
+    z_stream*  zstream = &zip->zstream;
+    FT_Error   error   = Gzip_Err_Ok;
+
+
+    zip->stream = stream;
+    zip->source = source;
+    zip->memory = stream->memory;
+
+    zip->limit  = zip->buffer + FT_GZIP_BUFFER_SIZE;
+    zip->cursor = zip->limit;
+    zip->pos    = 0;
+
+    /* check and skip .gz header */
+    {
+      stream = source;
+
+      error = ft_gzip_check_header( stream );
+      if ( error )
+        goto Exit;
+
+      zip->start = FT_STREAM_POS();
+    }
+
+    /* initialize zlib -- there is no zlib header in the compressed stream */
+    zstream->zalloc = (alloc_func)ft_gzip_alloc;
+    zstream->zfree  = (free_func) ft_gzip_free;
+    zstream->opaque = stream->memory;
+
+    zstream->avail_in = 0;
+    zstream->next_in  = zip->buffer;
+
+    if ( inflateInit2( zstream, -MAX_WBITS ) != Z_OK ||
+         zstream->next_in == NULL                     )
+      error = Gzip_Err_Invalid_File_Format;
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  ft_gzip_file_done( FT_GZipFile  zip )
+  {
+    z_stream*  zstream = &zip->zstream;
+
+
+    inflateEnd( zstream );
+
+    /* clear the rest */
+    zstream->zalloc    = NULL;
+    zstream->zfree     = NULL;
+    zstream->opaque    = NULL;
+    zstream->next_in   = NULL;
+    zstream->next_out  = NULL;
+    zstream->avail_in  = 0;
+    zstream->avail_out = 0;
+
+    zip->memory = NULL;
+    zip->source = NULL;
+    zip->stream = NULL;
+  }
+
+
+  static FT_Error
+  ft_gzip_file_reset( FT_GZipFile  zip )
+  {
+    FT_Stream  stream = zip->source;
+    FT_Error   error;
+
+
+    if ( !FT_STREAM_SEEK( zip->start ) )
+    {
+      z_stream*  zstream = &zip->zstream;
+
+
+      inflateReset( zstream );
+
+      zstream->avail_in  = 0;
+      zstream->next_in   = zip->input;
+      zstream->avail_out = 0;
+      zstream->next_out  = zip->buffer;
+
+      zip->limit  = zip->buffer + FT_GZIP_BUFFER_SIZE;
+      zip->cursor = zip->limit;
+      zip->pos    = 0;
+    }
+
+    return error;
+  }
+
+
+  static FT_Error
+  ft_gzip_file_fill_input( FT_GZipFile  zip )
+  {
+    z_stream*  zstream = &zip->zstream;
+    FT_Stream  stream  = zip->source;
+    FT_ULong   size;
+
+
+    if ( stream->read )
+    {
+      size = stream->read( stream, stream->pos, zip->input,
+                           FT_GZIP_BUFFER_SIZE );
+      if ( size == 0 )
+        return Gzip_Err_Invalid_Stream_Operation;
+    }
+    else
+    {
+      size = stream->size - stream->pos;
+      if ( size > FT_GZIP_BUFFER_SIZE )
+        size = FT_GZIP_BUFFER_SIZE;
+
+      if ( size == 0 )
+        return Gzip_Err_Invalid_Stream_Operation;
+
+      FT_MEM_COPY( zip->input, stream->base + stream->pos, size );
+    }
+    stream->pos += size;
+
+    zstream->next_in  = zip->input;
+    zstream->avail_in = size;
+
+    return Gzip_Err_Ok;
+  }
+
+
+  static FT_Error
+  ft_gzip_file_fill_output( FT_GZipFile  zip )
+  {
+    z_stream*  zstream = &zip->zstream;
+    FT_Error   error   = Gzip_Err_Ok;
+
+
+    zip->cursor        = zip->buffer;
+    zstream->next_out  = zip->cursor;
+    zstream->avail_out = FT_GZIP_BUFFER_SIZE;
+
+    while ( zstream->avail_out > 0 )
+    {
+      int  err;
+
+
+      if ( zstream->avail_in == 0 )
+      {
+        error = ft_gzip_file_fill_input( zip );
+        if ( error )
+          break;
+      }
+
+      err = inflate( zstream, Z_NO_FLUSH );
+
+      if ( err == Z_STREAM_END )
+      {
+        zip->limit = zstream->next_out;
+        if ( zip->limit == zip->cursor )
+          error = Gzip_Err_Invalid_Stream_Operation;
+        break;
+      }
+      else if ( err != Z_OK )
+      {
+        error = Gzip_Err_Invalid_Stream_Operation;
+        break;
+      }
+    }
+
+    return error;
+  }
+
+
+  /* fill output buffer; `count' must be <= FT_GZIP_BUFFER_SIZE */
+  static FT_Error
+  ft_gzip_file_skip_output( FT_GZipFile  zip,
+                            FT_ULong     count )
+  {
+    FT_Error  error = Gzip_Err_Ok;
+    FT_ULong  delta;
+
+
+    for (;;)
+    {
+      delta = (FT_ULong)( zip->limit - zip->cursor );
+      if ( delta >= count )
+        delta = count;
+
+      zip->cursor += delta;
+      zip->pos    += delta;
+
+      count -= delta;
+      if ( count == 0 )
+        break;
+
+      error = ft_gzip_file_fill_output( zip );
+      if ( error )
+        break;
+    }
+
+    return error;
+  }
+
+
+  static FT_ULong
+  ft_gzip_file_io( FT_GZipFile  zip,
+                   FT_ULong     pos,
+                   FT_Byte*     buffer,
+                   FT_ULong     count )
+  {
+    FT_ULong  result = 0;
+    FT_Error  error;
+
+
+    /* Reset inflate stream if we're seeking backwards.        */
+    /* Yes, that is not too efficient, but it saves memory :-) */
+    if ( pos < zip->pos )
+    {
+      error = ft_gzip_file_reset( zip );
+      if ( error )
+        goto Exit;
+    }
+
+    /* skip unwanted bytes */
+    if ( pos > zip->pos )
+    {
+      error = ft_gzip_file_skip_output( zip, (FT_ULong)( pos - zip->pos ) );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( count == 0 )
+      goto Exit;
+
+    /* now read the data */
+    for (;;)
+    {
+      FT_ULong  delta;
+
+
+      delta = (FT_ULong)( zip->limit - zip->cursor );
+      if ( delta >= count )
+        delta = count;
+
+      FT_MEM_COPY( buffer, zip->cursor, delta );
+      buffer      += delta;
+      result      += delta;
+      zip->cursor += delta;
+      zip->pos    += delta;
+
+      count -= delta;
+      if ( count == 0 )
+        break;
+
+      error = ft_gzip_file_fill_output( zip );
+      if ( error )
+        break;
+    }
+
+  Exit:
+    return result;
+  }
+
+
+/***************************************************************************/
+/***************************************************************************/
+/*****                                                                 *****/
+/*****               G Z   E M B E D D I N G   S T R E A M             *****/
+/*****                                                                 *****/
+/***************************************************************************/
+/***************************************************************************/
+
+  static void
+  ft_gzip_stream_close( FT_Stream  stream )
+  {
+    FT_GZipFile  zip    = (FT_GZipFile)stream->descriptor.pointer;
+    FT_Memory    memory = stream->memory;
+
+
+    if ( zip )
+    {
+      /* finalize gzip file descriptor */
+      ft_gzip_file_done( zip );
+
+      FT_FREE( zip );
+
+      stream->descriptor.pointer = NULL;
+    }
+  }
+
+
+  static FT_ULong
+  ft_gzip_stream_io( FT_Stream  stream,
+                     FT_ULong   pos,
+                     FT_Byte*   buffer,
+                     FT_ULong   count )
+  {
+    FT_GZipFile  zip = (FT_GZipFile)stream->descriptor.pointer;
+
+
+    return ft_gzip_file_io( zip, pos, buffer, count );
+  }
+
+
+  static FT_ULong
+  ft_gzip_get_uncompressed_size( FT_Stream  stream )
+  {
+    FT_Error  error;
+    FT_ULong  old_pos;
+    FT_ULong  result = 0;
+
+
+    old_pos = stream->pos;
+    if ( !FT_Stream_Seek( stream, stream->size - 4 ) )
+    {
+      result = FT_Stream_ReadULong( stream, &error );
+      if ( error )
+        result = 0;
+
+      (void)FT_Stream_Seek( stream, old_pos );
+    }
+
+    return result;
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stream_OpenGzip( FT_Stream  stream,
+                      FT_Stream  source )
+  {
+    FT_Error     error;
+    FT_Memory    memory = source->memory;
+    FT_GZipFile  zip = NULL;
+
+
+    /*
+     *  check the header right now; this prevents allocating un-necessary
+     *  objects when we don't need them
+     */
+    error = ft_gzip_check_header( source );
+    if ( error )
+      goto Exit;
+
+    FT_ZERO( stream );
+    stream->memory = memory;
+
+    if ( !FT_QNEW( zip ) )
+    {
+      error = ft_gzip_file_init( zip, stream, source );
+      if ( error )
+      {
+        FT_FREE( zip );
+        goto Exit;
+      }
+
+      stream->descriptor.pointer = zip;
+    }
+
+    /*
+     *  We use the following trick to try to dramatically improve the
+     *  performance while dealing with small files.  If the original stream
+     *  size is less than a certain threshold, we try to load the whole font
+     *  file into memory.  This saves us from using the 32KB buffer needed
+     *  to inflate the file, plus the two 4KB intermediate input/output
+     *  buffers used in the `FT_GZipFile' structure.
+     */
+    {
+      FT_ULong  zip_size = ft_gzip_get_uncompressed_size( source );
+
+
+      if ( zip_size != 0 && zip_size < 40 * 1024 )
+      {
+        FT_Byte*  zip_buff = NULL;
+
+
+        if ( !FT_ALLOC( zip_buff, zip_size ) )
+        {
+          FT_ULong  count;
+
+
+          count = ft_gzip_file_io( zip, 0, zip_buff, zip_size );
+          if ( count == zip_size )
+          {
+            ft_gzip_file_done( zip );
+            FT_FREE( zip );
+
+            stream->descriptor.pointer = NULL;
+
+            stream->size  = zip_size;
+            stream->pos   = 0;
+            stream->base  = zip_buff;
+            stream->read  = NULL;
+            stream->close = ft_gzip_stream_close;
+
+            goto Exit;
+          }
+
+          ft_gzip_file_io( zip, 0, NULL, 0 );
+          FT_FREE( zip_buff );
+        }
+        error = Gzip_Err_Ok;
+      }
+    }
+
+    stream->size  = 0x7FFFFFFFL;  /* don't know the real size! */
+    stream->pos   = 0;
+    stream->base  = 0;
+    stream->read  = ft_gzip_stream_io;
+    stream->close = ft_gzip_stream_close;
+
+  Exit:
+    return error;
+  }
+
+#else  /* !FT_CONFIG_OPTION_USE_ZLIB */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stream_OpenGzip( FT_Stream  stream,
+                      FT_Stream  source )
+  {
+    FT_UNUSED( stream );
+    FT_UNUSED( source );
+
+    return Gzip_Err_Unimplemented_Feature;
+  }
+
+#endif /* !FT_CONFIG_OPTION_USE_ZLIB */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/infblock.c b/extensions/externals/src/freetype-2.4.9/src/gzip/infblock.c
new file mode 100644
index 0000000..d6e2dc2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/infblock.c
@@ -0,0 +1,387 @@
+/* infblock.c -- interpret and process block types to last block
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "infblock.h"
+#include "inftrees.h"
+#include "infcodes.h"
+#include "infutil.h"
+
+
+/* simplify the use of the inflate_huft type with some defines */
+#define exop word.what.Exop
+#define bits word.what.Bits
+
+/* Table for deflate from PKZIP's appnote.txt. */
+local const uInt border[] = { /* Order of the bit length code lengths */
+        16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
+
+/*
+   Notes beyond the 1.93a appnote.txt:
+
+   1. Distance pointers never point before the beginning of the output
+      stream.
+   2. Distance pointers can point back across blocks, up to 32k away.
+   3. There is an implied maximum of 7 bits for the bit length table and
+      15 bits for the actual data.
+   4. If only one code exists, then it is encoded using one bit.  (Zero
+      would be more efficient, but perhaps a little confusing.)  If two
+      codes exist, they are coded using one bit each (0 and 1).
+   5. There is no way of sending zero distance codes--a dummy must be
+      sent if there are none.  (History: a pre 2.0 version of PKZIP would
+      store blocks with no distance codes, but this was discovered to be
+      too harsh a criterion.)  Valid only for 1.93a.  2.04c does allow
+      zero distance codes, which is sent as one code of zero bits in
+      length.
+   6. There are up to 286 literal/length codes.  Code 256 represents the
+      end-of-block.  Note however that the static length tree defines
+      288 codes just to fill out the Huffman codes.  Codes 286 and 287
+      cannot be used though, since there is no length base or extra bits
+      defined for them.  Similarily, there are up to 30 distance codes.
+      However, static trees define 32 codes (all 5 bits) to fill out the
+      Huffman codes, but the last two had better not show up in the data.
+   7. Unzip can check dynamic Huffman blocks for complete code sets.
+      The exception is that a single code would not be complete (see #4).
+   8. The five bits following the block type is really the number of
+      literal codes sent minus 257.
+   9. Length codes 8,16,16 are interpreted as 13 length codes of 8 bits
+      (1+6+6).  Therefore, to output three times the length, you output
+      three codes (1+1+1), whereas to output four times the same length,
+      you only need two codes (1+3).  Hmm.
+  10. In the tree reconstruction algorithm, Code = Code + Increment
+      only if BitLength(i) is not zero.  (Pretty obvious.)
+  11. Correction: 4 Bits: # of Bit Length codes - 4     (4 - 19)
+  12. Note: length code 284 can represent 227-258, but length code 285
+      really is 258.  The last length deserves its own, short code
+      since it gets used a lot in very redundant files.  The length
+      258 is special since 258 - 3 (the min match length) is 255.
+  13. The literal/length and distance code bit lengths are read as a
+      single stream of lengths.  It is possible (and advantageous) for
+      a repeat code (16, 17, or 18) to go across the boundary between
+      the two sets of lengths.
+ */
+
+
+local void inflate_blocks_reset( /* s, z, c) */
+inflate_blocks_statef *s,
+z_streamp z,
+uLongf *c )
+{
+  if (c != Z_NULL)
+    *c = s->check;
+  if (s->mode == BTREE || s->mode == DTREE)
+    ZFREE(z, s->sub.trees.blens);
+  if (s->mode == CODES)
+    inflate_codes_free(s->sub.decode.codes, z);
+  s->mode = TYPE;
+  s->bitk = 0;
+  s->bitb = 0;
+  s->read = s->write = s->window;
+  if (s->checkfn != Z_NULL)
+    z->adler = s->check = (*s->checkfn)(0L, (const Bytef *)Z_NULL, 0);
+  Tracev((stderr, "inflate:   blocks reset\n"));
+}
+
+
+local inflate_blocks_statef *inflate_blocks_new( /* z, c, w) */
+z_streamp z,
+check_func c,
+uInt w )
+{
+  inflate_blocks_statef *s;
+
+  if ((s = (inflate_blocks_statef *)ZALLOC
+       (z,1,sizeof(struct inflate_blocks_state))) == Z_NULL)
+    return s;
+  if ((s->hufts =
+       (inflate_huft *)ZALLOC(z, sizeof(inflate_huft), MANY)) == Z_NULL)
+  {
+    ZFREE(z, s);
+    return Z_NULL;
+  }
+  if ((s->window = (Bytef *)ZALLOC(z, 1, w)) == Z_NULL)
+  {
+    ZFREE(z, s->hufts);
+    ZFREE(z, s);
+    return Z_NULL;
+  }
+  s->end = s->window + w;
+  s->checkfn = c;
+  s->mode = TYPE;
+  Tracev((stderr, "inflate:   blocks allocated\n"));
+  inflate_blocks_reset(s, z, Z_NULL);
+  return s;
+}
+
+
+local int inflate_blocks( /* s, z, r) */
+inflate_blocks_statef *s,
+z_streamp z,
+int r )
+{
+  uInt t;               /* temporary storage */
+  uLong b;              /* bit buffer */
+  uInt k;               /* bits in bit buffer */
+  Bytef *p;             /* input data pointer */
+  uInt n;               /* bytes available there */
+  Bytef *q;             /* output window write pointer */
+  uInt m;               /* bytes to end of window or read pointer */
+
+  /* copy input/output information to locals (UPDATE macro restores) */
+  LOAD
+
+  /* process input based on current state */
+  while (1) switch (s->mode)
+  {
+    case TYPE:
+      NEEDBITS(3)
+      t = (uInt)b & 7;
+      s->last = t & 1;
+      switch (t >> 1)
+      {
+        case 0:                         /* stored */
+          Tracev((stderr, "inflate:     stored block%s\n",
+                 s->last ? " (last)" : ""));
+          DUMPBITS(3)
+          t = k & 7;                    /* go to byte boundary */
+          DUMPBITS(t)
+          s->mode = LENS;               /* get length of stored block */
+          break;
+        case 1:                         /* fixed */
+          Tracev((stderr, "inflate:     fixed codes block%s\n",
+                 s->last ? " (last)" : ""));
+          {
+            uInt bl, bd;
+            inflate_huft *tl, *td;
+
+            inflate_trees_fixed(&bl, &bd, (const inflate_huft**)&tl,
+                                          (const inflate_huft**)&td, z);
+            s->sub.decode.codes = inflate_codes_new(bl, bd, tl, td, z);
+            if (s->sub.decode.codes == Z_NULL)
+            {
+              r = Z_MEM_ERROR;
+              LEAVE
+            }
+          }
+          DUMPBITS(3)
+          s->mode = CODES;
+          break;
+        case 2:                         /* dynamic */
+          Tracev((stderr, "inflate:     dynamic codes block%s\n",
+                 s->last ? " (last)" : ""));
+          DUMPBITS(3)
+          s->mode = TABLE;
+          break;
+        case 3:                         /* illegal */
+          DUMPBITS(3)
+          s->mode = BAD;
+          z->msg = (char*)"invalid block type";
+          r = Z_DATA_ERROR;
+          LEAVE
+      }
+      break;
+    case LENS:
+      NEEDBITS(32)
+      if ((((~b) >> 16) & 0xffff) != (b & 0xffff))
+      {
+        s->mode = BAD;
+        z->msg = (char*)"invalid stored block lengths";
+        r = Z_DATA_ERROR;
+        LEAVE
+      }
+      s->sub.left = (uInt)b & 0xffff;
+      b = k = 0;                      /* dump bits */
+      Tracev((stderr, "inflate:       stored length %u\n", s->sub.left));
+      s->mode = s->sub.left ? STORED : (s->last ? DRY : TYPE);
+      break;
+    case STORED:
+      if (n == 0)
+        LEAVE
+      NEEDOUT
+      t = s->sub.left;
+      if (t > n) t = n;
+      if (t > m) t = m;
+      zmemcpy(q, p, t);
+      p += t;  n -= t;
+      q += t;  m -= t;
+      if ((s->sub.left -= t) != 0)
+        break;
+      Tracev((stderr, "inflate:       stored end, %lu total out\n",
+              z->total_out + (q >= s->read ? q - s->read :
+              (s->end - s->read) + (q - s->window))));
+      s->mode = s->last ? DRY : TYPE;
+      break;
+    case TABLE:
+      NEEDBITS(14)
+      s->sub.trees.table = t = (uInt)b & 0x3fff;
+#ifndef PKZIP_BUG_WORKAROUND
+      if ((t & 0x1f) > 29 || ((t >> 5) & 0x1f) > 29)
+      {
+        s->mode = BAD;
+        z->msg = (char*)"too many length or distance symbols";
+        r = Z_DATA_ERROR;
+        LEAVE
+      }
+#endif
+      t = 258 + (t & 0x1f) + ((t >> 5) & 0x1f);
+      if ((s->sub.trees.blens = (uIntf*)ZALLOC(z, t, sizeof(uInt))) == Z_NULL)
+      {
+        r = Z_MEM_ERROR;
+        LEAVE
+      }
+      DUMPBITS(14)
+      s->sub.trees.index = 0;
+      Tracev((stderr, "inflate:       table sizes ok\n"));
+      s->mode = BTREE;
+    case BTREE:
+      while (s->sub.trees.index < 4 + (s->sub.trees.table >> 10))
+      {
+        NEEDBITS(3)
+        s->sub.trees.blens[border[s->sub.trees.index++]] = (uInt)b & 7;
+        DUMPBITS(3)
+      }
+      while (s->sub.trees.index < 19)
+        s->sub.trees.blens[border[s->sub.trees.index++]] = 0;
+      s->sub.trees.bb = 7;
+      t = inflate_trees_bits(s->sub.trees.blens, &s->sub.trees.bb,
+                             &s->sub.trees.tb, s->hufts, z);
+      if (t != Z_OK)
+      {
+        r = t;
+        if (r == Z_DATA_ERROR)
+        {
+          ZFREE(z, s->sub.trees.blens);
+          s->mode = BAD;
+        }
+        LEAVE
+      }
+      s->sub.trees.index = 0;
+      Tracev((stderr, "inflate:       bits tree ok\n"));
+      s->mode = DTREE;
+    case DTREE:
+      while (t = s->sub.trees.table,
+             s->sub.trees.index < 258 + (t & 0x1f) + ((t >> 5) & 0x1f))
+      {
+        inflate_huft *h;
+        uInt i, j, c;
+
+        t = s->sub.trees.bb;
+        NEEDBITS(t)
+        h = s->sub.trees.tb + ((uInt)b & inflate_mask[t]);
+        t = h->bits;
+        c = h->base;
+        if (c < 16)
+        {
+          DUMPBITS(t)
+          s->sub.trees.blens[s->sub.trees.index++] = c;
+        }
+        else /* c == 16..18 */
+        {
+          i = c == 18 ? 7 : c - 14;
+          j = c == 18 ? 11 : 3;
+          NEEDBITS(t + i)
+          DUMPBITS(t)
+          j += (uInt)b & inflate_mask[i];
+          DUMPBITS(i)
+          i = s->sub.trees.index;
+          t = s->sub.trees.table;
+          if (i + j > 258 + (t & 0x1f) + ((t >> 5) & 0x1f) ||
+              (c == 16 && i < 1))
+          {
+            ZFREE(z, s->sub.trees.blens);
+            s->mode = BAD;
+            z->msg = (char*)"invalid bit length repeat";
+            r = Z_DATA_ERROR;
+            LEAVE
+          }
+          c = c == 16 ? s->sub.trees.blens[i - 1] : 0;
+          do {
+            s->sub.trees.blens[i++] = c;
+          } while (--j);
+          s->sub.trees.index = i;
+        }
+      }
+      s->sub.trees.tb = Z_NULL;
+      {
+        uInt bl, bd;
+        inflate_huft *tl, *td;
+        inflate_codes_statef *c;
+
+        bl = 9;         /* must be <= 9 for lookahead assumptions */
+        bd = 6;         /* must be <= 9 for lookahead assumptions */
+        t = s->sub.trees.table;
+        t = inflate_trees_dynamic(257 + (t & 0x1f), 1 + ((t >> 5) & 0x1f),
+                                  s->sub.trees.blens, &bl, &bd, &tl, &td,
+                                  s->hufts, z);
+        if (t != Z_OK)
+        {
+          if (t == (uInt)Z_DATA_ERROR)
+          {
+            ZFREE(z, s->sub.trees.blens);
+            s->mode = BAD;
+          }
+          r = t;
+          LEAVE
+        }
+        Tracev((stderr, "inflate:       trees ok\n"));
+        if ((c = inflate_codes_new(bl, bd, tl, td, z)) == Z_NULL)
+        {
+          r = Z_MEM_ERROR;
+          LEAVE
+        }
+        s->sub.decode.codes = c;
+      }
+      ZFREE(z, s->sub.trees.blens);
+      s->mode = CODES;
+    case CODES:
+      UPDATE
+      if ((r = inflate_codes(s, z, r)) != Z_STREAM_END)
+        return inflate_flush(s, z, r);
+      r = Z_OK;
+      inflate_codes_free(s->sub.decode.codes, z);
+      LOAD
+      Tracev((stderr, "inflate:       codes end, %lu total out\n",
+              z->total_out + (q >= s->read ? q - s->read :
+              (s->end - s->read) + (q - s->window))));
+      if (!s->last)
+      {
+        s->mode = TYPE;
+        break;
+      }
+      s->mode = DRY;
+    case DRY:
+      FLUSH
+      if (s->read != s->write)
+        LEAVE
+      s->mode = DONE;
+    case DONE:
+      r = Z_STREAM_END;
+      LEAVE
+    case BAD:
+      r = Z_DATA_ERROR;
+      LEAVE
+    default:
+      r = Z_STREAM_ERROR;
+      LEAVE
+  }
+#ifdef NEED_DUMMY_RETURN
+  return 0;
+#endif
+}
+
+
+local int inflate_blocks_free( /* s, z) */
+inflate_blocks_statef *s,
+z_streamp z )
+{
+  inflate_blocks_reset(s, z, Z_NULL);
+  ZFREE(z, s->window);
+  ZFREE(z, s->hufts);
+  ZFREE(z, s);
+  Tracev((stderr, "inflate:   blocks freed\n"));
+  return Z_OK;
+}
+
+
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/infblock.h b/extensions/externals/src/freetype-2.4.9/src/gzip/infblock.h
new file mode 100644
index 0000000..c2535a1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/infblock.h
@@ -0,0 +1,36 @@
+/* infblock.h -- header to use infblock.c
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+#ifndef _INFBLOCK_H
+#define _INFBLOCK_H
+
+struct inflate_blocks_state;
+typedef struct inflate_blocks_state FAR inflate_blocks_statef;
+
+local  inflate_blocks_statef * inflate_blocks_new OF((
+    z_streamp z,
+    check_func c,               /* check function */
+    uInt w));                   /* window size */
+
+local  int inflate_blocks OF((
+    inflate_blocks_statef *,
+    z_streamp ,
+    int));                      /* initial return code */
+
+local  void inflate_blocks_reset OF((
+    inflate_blocks_statef *,
+    z_streamp ,
+    uLongf *));                  /* check value on output */
+
+local  int inflate_blocks_free OF((
+    inflate_blocks_statef *,
+    z_streamp));
+
+#endif /* _INFBLOCK_H */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/infcodes.c b/extensions/externals/src/freetype-2.4.9/src/gzip/infcodes.c
new file mode 100644
index 0000000..f7bfd58
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/infcodes.c
@@ -0,0 +1,250 @@
+/* infcodes.c -- process literals and length/distance pairs
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+#include "infblock.h"
+#include "infcodes.h"
+#include "infutil.h"
+
+/* simplify the use of the inflate_huft type with some defines */
+#define exop word.what.Exop
+#define bits word.what.Bits
+
+typedef enum {        /* waiting for "i:"=input, "o:"=output, "x:"=nothing */
+      START,    /* x: set up for LEN */
+      LEN,      /* i: get length/literal/eob next */
+      LENEXT,   /* i: getting length extra (have base) */
+      DIST,     /* i: get distance next */
+      DISTEXT,  /* i: getting distance extra */
+      COPY,     /* o: copying bytes in window, waiting for space */
+      LIT,      /* o: got literal, waiting for output space */
+      WASH,     /* o: got eob, possibly still output waiting */
+      END,      /* x: got eob and all data flushed */
+      BADCODE}  /* x: got error */
+inflate_codes_mode;
+
+/* inflate codes private state */
+struct inflate_codes_state {
+
+  /* mode */
+  inflate_codes_mode mode;      /* current inflate_codes mode */
+
+  /* mode dependent information */
+  uInt len;
+  union {
+    struct {
+      inflate_huft *tree;       /* pointer into tree */
+      uInt need;                /* bits needed */
+    } code;             /* if LEN or DIST, where in tree */
+    uInt lit;           /* if LIT, literal */
+    struct {
+      uInt get;                 /* bits to get for extra */
+      uInt dist;                /* distance back to copy from */
+    } copy;             /* if EXT or COPY, where and how much */
+  } sub;                /* submode */
+
+  /* mode independent information */
+  Byte lbits;           /* ltree bits decoded per branch */
+  Byte dbits;           /* dtree bits decoder per branch */
+  inflate_huft *ltree;          /* literal/length/eob tree */
+  inflate_huft *dtree;          /* distance tree */
+
+};
+
+
+local inflate_codes_statef *inflate_codes_new( /* bl, bd, tl, td, z) */
+uInt bl, uInt bd,
+inflate_huft *tl,
+inflate_huft *td, /* need separate declaration for Borland C++ */
+z_streamp z )
+{
+  inflate_codes_statef *c;
+
+  if ((c = (inflate_codes_statef *)
+       ZALLOC(z,1,sizeof(struct inflate_codes_state))) != Z_NULL)
+  {
+    c->mode = START;
+    c->lbits = (Byte)bl;
+    c->dbits = (Byte)bd;
+    c->ltree = tl;
+    c->dtree = td;
+    Tracev((stderr, "inflate:       codes new\n"));
+  }
+  return c;
+}
+
+
+local int inflate_codes( /* s, z, r) */
+inflate_blocks_statef *s,
+z_streamp z,
+int r )
+{
+  uInt j;               /* temporary storage */
+  inflate_huft *t;      /* temporary pointer */
+  uInt e;               /* extra bits or operation */
+  uLong b;              /* bit buffer */
+  uInt k;               /* bits in bit buffer */
+  Bytef *p;             /* input data pointer */
+  uInt n;               /* bytes available there */
+  Bytef *q;             /* output window write pointer */
+  uInt m;               /* bytes to end of window or read pointer */
+  Bytef *f;             /* pointer to copy strings from */
+  inflate_codes_statef *c = s->sub.decode.codes;  /* codes state */
+
+  /* copy input/output information to locals (UPDATE macro restores) */
+  LOAD
+
+  /* process input and output based on current state */
+  while (1) switch (c->mode)
+  {             /* waiting for "i:"=input, "o:"=output, "x:"=nothing */
+    case START:         /* x: set up for LEN */
+#ifndef SLOW
+      if (m >= 258 && n >= 10)
+      {
+        UPDATE
+        r = inflate_fast(c->lbits, c->dbits, c->ltree, c->dtree, s, z);
+        LOAD
+        if (r != Z_OK)
+        {
+          c->mode = r == Z_STREAM_END ? WASH : BADCODE;
+          break;
+        }
+      }
+#endif /* !SLOW */
+      c->sub.code.need = c->lbits;
+      c->sub.code.tree = c->ltree;
+      c->mode = LEN;
+    case LEN:           /* i: get length/literal/eob next */
+      j = c->sub.code.need;
+      NEEDBITS(j)
+      t = c->sub.code.tree + ((uInt)b & inflate_mask[j]);
+      DUMPBITS(t->bits)
+      e = (uInt)(t->exop);
+      if (e == 0)               /* literal */
+      {
+        c->sub.lit = t->base;
+        Tracevv((stderr, t->base >= 0x20 && t->base < 0x7f ?
+                 "inflate:         literal '%c'\n" :
+                 "inflate:         literal 0x%02x\n", t->base));
+        c->mode = LIT;
+        break;
+      }
+      if (e & 16)               /* length */
+      {
+        c->sub.copy.get = e & 15;
+        c->len = t->base;
+        c->mode = LENEXT;
+        break;
+      }
+      if ((e & 64) == 0)        /* next table */
+      {
+        c->sub.code.need = e;
+        c->sub.code.tree = t + t->base;
+        break;
+      }
+      if (e & 32)               /* end of block */
+      {
+        Tracevv((stderr, "inflate:         end of block\n"));
+        c->mode = WASH;
+        break;
+      }
+      c->mode = BADCODE;        /* invalid code */
+      z->msg = (char*)"invalid literal/length code";
+      r = Z_DATA_ERROR;
+      LEAVE
+    case LENEXT:        /* i: getting length extra (have base) */
+      j = c->sub.copy.get;
+      NEEDBITS(j)
+      c->len += (uInt)b & inflate_mask[j];
+      DUMPBITS(j)
+      c->sub.code.need = c->dbits;
+      c->sub.code.tree = c->dtree;
+      Tracevv((stderr, "inflate:         length %u\n", c->len));
+      c->mode = DIST;
+    case DIST:          /* i: get distance next */
+      j = c->sub.code.need;
+      NEEDBITS(j)
+      t = c->sub.code.tree + ((uInt)b & inflate_mask[j]);
+      DUMPBITS(t->bits)
+      e = (uInt)(t->exop);
+      if (e & 16)               /* distance */
+      {
+        c->sub.copy.get = e & 15;
+        c->sub.copy.dist = t->base;
+        c->mode = DISTEXT;
+        break;
+      }
+      if ((e & 64) == 0)        /* next table */
+      {
+        c->sub.code.need = e;
+        c->sub.code.tree = t + t->base;
+        break;
+      }
+      c->mode = BADCODE;        /* invalid code */
+      z->msg = (char*)"invalid distance code";
+      r = Z_DATA_ERROR;
+      LEAVE
+    case DISTEXT:       /* i: getting distance extra */
+      j = c->sub.copy.get;
+      NEEDBITS(j)
+      c->sub.copy.dist += (uInt)b & inflate_mask[j];
+      DUMPBITS(j)
+      Tracevv((stderr, "inflate:         distance %u\n", c->sub.copy.dist));
+      c->mode = COPY;
+    case COPY:          /* o: copying bytes in window, waiting for space */
+      f = q - c->sub.copy.dist;
+      while (f < s->window)             /* modulo window size-"while" instead */
+        f += s->end - s->window;        /* of "if" handles invalid distances */
+      while (c->len)
+      {
+        NEEDOUT
+        OUTBYTE(*f++)
+        if (f == s->end)
+          f = s->window;
+        c->len--;
+      }
+      c->mode = START;
+      break;
+    case LIT:           /* o: got literal, waiting for output space */
+      NEEDOUT
+      OUTBYTE(c->sub.lit)
+      c->mode = START;
+      break;
+    case WASH:          /* o: got eob, possibly more output */
+      if (k > 7)        /* return unused byte, if any */
+      {
+        Assert(k < 16, "inflate_codes grabbed too many bytes")
+        k -= 8;
+        n++;
+        p--;            /* can always return one */
+      }
+      FLUSH
+      if (s->read != s->write)
+        LEAVE
+      c->mode = END;
+    case END:
+      r = Z_STREAM_END;
+      LEAVE
+    case BADCODE:       /* x: got error */
+      r = Z_DATA_ERROR;
+      LEAVE
+    default:
+      r = Z_STREAM_ERROR;
+      LEAVE
+  }
+#ifdef NEED_DUMMY_RETURN
+  return Z_STREAM_ERROR;  /* Some dumb compilers complain without this */
+#endif
+}
+
+
+local void inflate_codes_free( /* c, z) */
+inflate_codes_statef *c,
+z_streamp z )
+{
+  ZFREE(z, c);
+  Tracev((stderr, "inflate:       codes free\n"));
+}
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/infcodes.h b/extensions/externals/src/freetype-2.4.9/src/gzip/infcodes.h
new file mode 100644
index 0000000..154d7f8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/infcodes.h
@@ -0,0 +1,31 @@
+/* infcodes.h -- header to use infcodes.c
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+#ifndef _INFCODES_H
+#define _INFCODES_H
+
+struct inflate_codes_state;
+typedef struct inflate_codes_state FAR inflate_codes_statef;
+
+local inflate_codes_statef *inflate_codes_new OF((
+    uInt, uInt,
+    inflate_huft *, inflate_huft *,
+    z_streamp ));
+
+local int inflate_codes OF((
+    inflate_blocks_statef *,
+    z_streamp ,
+    int));
+
+local void inflate_codes_free OF((
+    inflate_codes_statef *,
+    z_streamp ));
+
+#endif /* _INFCODES_H */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/inffixed.h b/extensions/externals/src/freetype-2.4.9/src/gzip/inffixed.h
new file mode 100644
index 0000000..4d4760e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/inffixed.h
@@ -0,0 +1,151 @@
+/* inffixed.h -- table for decoding fixed codes
+ * Generated automatically by the maketree.c program
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+local const uInt fixed_bl = 9;
+local const uInt fixed_bd = 5;
+local const inflate_huft fixed_tl[] = {
+    {{{96,7}},256}, {{{0,8}},80}, {{{0,8}},16}, {{{84,8}},115},
+    {{{82,7}},31}, {{{0,8}},112}, {{{0,8}},48}, {{{0,9}},192},
+    {{{80,7}},10}, {{{0,8}},96}, {{{0,8}},32}, {{{0,9}},160},
+    {{{0,8}},0}, {{{0,8}},128}, {{{0,8}},64}, {{{0,9}},224},
+    {{{80,7}},6}, {{{0,8}},88}, {{{0,8}},24}, {{{0,9}},144},
+    {{{83,7}},59}, {{{0,8}},120}, {{{0,8}},56}, {{{0,9}},208},
+    {{{81,7}},17}, {{{0,8}},104}, {{{0,8}},40}, {{{0,9}},176},
+    {{{0,8}},8}, {{{0,8}},136}, {{{0,8}},72}, {{{0,9}},240},
+    {{{80,7}},4}, {{{0,8}},84}, {{{0,8}},20}, {{{85,8}},227},
+    {{{83,7}},43}, {{{0,8}},116}, {{{0,8}},52}, {{{0,9}},200},
+    {{{81,7}},13}, {{{0,8}},100}, {{{0,8}},36}, {{{0,9}},168},
+    {{{0,8}},4}, {{{0,8}},132}, {{{0,8}},68}, {{{0,9}},232},
+    {{{80,7}},8}, {{{0,8}},92}, {{{0,8}},28}, {{{0,9}},152},
+    {{{84,7}},83}, {{{0,8}},124}, {{{0,8}},60}, {{{0,9}},216},
+    {{{82,7}},23}, {{{0,8}},108}, {{{0,8}},44}, {{{0,9}},184},
+    {{{0,8}},12}, {{{0,8}},140}, {{{0,8}},76}, {{{0,9}},248},
+    {{{80,7}},3}, {{{0,8}},82}, {{{0,8}},18}, {{{85,8}},163},
+    {{{83,7}},35}, {{{0,8}},114}, {{{0,8}},50}, {{{0,9}},196},
+    {{{81,7}},11}, {{{0,8}},98}, {{{0,8}},34}, {{{0,9}},164},
+    {{{0,8}},2}, {{{0,8}},130}, {{{0,8}},66}, {{{0,9}},228},
+    {{{80,7}},7}, {{{0,8}},90}, {{{0,8}},26}, {{{0,9}},148},
+    {{{84,7}},67}, {{{0,8}},122}, {{{0,8}},58}, {{{0,9}},212},
+    {{{82,7}},19}, {{{0,8}},106}, {{{0,8}},42}, {{{0,9}},180},
+    {{{0,8}},10}, {{{0,8}},138}, {{{0,8}},74}, {{{0,9}},244},
+    {{{80,7}},5}, {{{0,8}},86}, {{{0,8}},22}, {{{192,8}},0},
+    {{{83,7}},51}, {{{0,8}},118}, {{{0,8}},54}, {{{0,9}},204},
+    {{{81,7}},15}, {{{0,8}},102}, {{{0,8}},38}, {{{0,9}},172},
+    {{{0,8}},6}, {{{0,8}},134}, {{{0,8}},70}, {{{0,9}},236},
+    {{{80,7}},9}, {{{0,8}},94}, {{{0,8}},30}, {{{0,9}},156},
+    {{{84,7}},99}, {{{0,8}},126}, {{{0,8}},62}, {{{0,9}},220},
+    {{{82,7}},27}, {{{0,8}},110}, {{{0,8}},46}, {{{0,9}},188},
+    {{{0,8}},14}, {{{0,8}},142}, {{{0,8}},78}, {{{0,9}},252},
+    {{{96,7}},256}, {{{0,8}},81}, {{{0,8}},17}, {{{85,8}},131},
+    {{{82,7}},31}, {{{0,8}},113}, {{{0,8}},49}, {{{0,9}},194},
+    {{{80,7}},10}, {{{0,8}},97}, {{{0,8}},33}, {{{0,9}},162},
+    {{{0,8}},1}, {{{0,8}},129}, {{{0,8}},65}, {{{0,9}},226},
+    {{{80,7}},6}, {{{0,8}},89}, {{{0,8}},25}, {{{0,9}},146},
+    {{{83,7}},59}, {{{0,8}},121}, {{{0,8}},57}, {{{0,9}},210},
+    {{{81,7}},17}, {{{0,8}},105}, {{{0,8}},41}, {{{0,9}},178},
+    {{{0,8}},9}, {{{0,8}},137}, {{{0,8}},73}, {{{0,9}},242},
+    {{{80,7}},4}, {{{0,8}},85}, {{{0,8}},21}, {{{80,8}},258},
+    {{{83,7}},43}, {{{0,8}},117}, {{{0,8}},53}, {{{0,9}},202},
+    {{{81,7}},13}, {{{0,8}},101}, {{{0,8}},37}, {{{0,9}},170},
+    {{{0,8}},5}, {{{0,8}},133}, {{{0,8}},69}, {{{0,9}},234},
+    {{{80,7}},8}, {{{0,8}},93}, {{{0,8}},29}, {{{0,9}},154},
+    {{{84,7}},83}, {{{0,8}},125}, {{{0,8}},61}, {{{0,9}},218},
+    {{{82,7}},23}, {{{0,8}},109}, {{{0,8}},45}, {{{0,9}},186},
+    {{{0,8}},13}, {{{0,8}},141}, {{{0,8}},77}, {{{0,9}},250},
+    {{{80,7}},3}, {{{0,8}},83}, {{{0,8}},19}, {{{85,8}},195},
+    {{{83,7}},35}, {{{0,8}},115}, {{{0,8}},51}, {{{0,9}},198},
+    {{{81,7}},11}, {{{0,8}},99}, {{{0,8}},35}, {{{0,9}},166},
+    {{{0,8}},3}, {{{0,8}},131}, {{{0,8}},67}, {{{0,9}},230},
+    {{{80,7}},7}, {{{0,8}},91}, {{{0,8}},27}, {{{0,9}},150},
+    {{{84,7}},67}, {{{0,8}},123}, {{{0,8}},59}, {{{0,9}},214},
+    {{{82,7}},19}, {{{0,8}},107}, {{{0,8}},43}, {{{0,9}},182},
+    {{{0,8}},11}, {{{0,8}},139}, {{{0,8}},75}, {{{0,9}},246},
+    {{{80,7}},5}, {{{0,8}},87}, {{{0,8}},23}, {{{192,8}},0},
+    {{{83,7}},51}, {{{0,8}},119}, {{{0,8}},55}, {{{0,9}},206},
+    {{{81,7}},15}, {{{0,8}},103}, {{{0,8}},39}, {{{0,9}},174},
+    {{{0,8}},7}, {{{0,8}},135}, {{{0,8}},71}, {{{0,9}},238},
+    {{{80,7}},9}, {{{0,8}},95}, {{{0,8}},31}, {{{0,9}},158},
+    {{{84,7}},99}, {{{0,8}},127}, {{{0,8}},63}, {{{0,9}},222},
+    {{{82,7}},27}, {{{0,8}},111}, {{{0,8}},47}, {{{0,9}},190},
+    {{{0,8}},15}, {{{0,8}},143}, {{{0,8}},79}, {{{0,9}},254},
+    {{{96,7}},256}, {{{0,8}},80}, {{{0,8}},16}, {{{84,8}},115},
+    {{{82,7}},31}, {{{0,8}},112}, {{{0,8}},48}, {{{0,9}},193},
+    {{{80,7}},10}, {{{0,8}},96}, {{{0,8}},32}, {{{0,9}},161},
+    {{{0,8}},0}, {{{0,8}},128}, {{{0,8}},64}, {{{0,9}},225},
+    {{{80,7}},6}, {{{0,8}},88}, {{{0,8}},24}, {{{0,9}},145},
+    {{{83,7}},59}, {{{0,8}},120}, {{{0,8}},56}, {{{0,9}},209},
+    {{{81,7}},17}, {{{0,8}},104}, {{{0,8}},40}, {{{0,9}},177},
+    {{{0,8}},8}, {{{0,8}},136}, {{{0,8}},72}, {{{0,9}},241},
+    {{{80,7}},4}, {{{0,8}},84}, {{{0,8}},20}, {{{85,8}},227},
+    {{{83,7}},43}, {{{0,8}},116}, {{{0,8}},52}, {{{0,9}},201},
+    {{{81,7}},13}, {{{0,8}},100}, {{{0,8}},36}, {{{0,9}},169},
+    {{{0,8}},4}, {{{0,8}},132}, {{{0,8}},68}, {{{0,9}},233},
+    {{{80,7}},8}, {{{0,8}},92}, {{{0,8}},28}, {{{0,9}},153},
+    {{{84,7}},83}, {{{0,8}},124}, {{{0,8}},60}, {{{0,9}},217},
+    {{{82,7}},23}, {{{0,8}},108}, {{{0,8}},44}, {{{0,9}},185},
+    {{{0,8}},12}, {{{0,8}},140}, {{{0,8}},76}, {{{0,9}},249},
+    {{{80,7}},3}, {{{0,8}},82}, {{{0,8}},18}, {{{85,8}},163},
+    {{{83,7}},35}, {{{0,8}},114}, {{{0,8}},50}, {{{0,9}},197},
+    {{{81,7}},11}, {{{0,8}},98}, {{{0,8}},34}, {{{0,9}},165},
+    {{{0,8}},2}, {{{0,8}},130}, {{{0,8}},66}, {{{0,9}},229},
+    {{{80,7}},7}, {{{0,8}},90}, {{{0,8}},26}, {{{0,9}},149},
+    {{{84,7}},67}, {{{0,8}},122}, {{{0,8}},58}, {{{0,9}},213},
+    {{{82,7}},19}, {{{0,8}},106}, {{{0,8}},42}, {{{0,9}},181},
+    {{{0,8}},10}, {{{0,8}},138}, {{{0,8}},74}, {{{0,9}},245},
+    {{{80,7}},5}, {{{0,8}},86}, {{{0,8}},22}, {{{192,8}},0},
+    {{{83,7}},51}, {{{0,8}},118}, {{{0,8}},54}, {{{0,9}},205},
+    {{{81,7}},15}, {{{0,8}},102}, {{{0,8}},38}, {{{0,9}},173},
+    {{{0,8}},6}, {{{0,8}},134}, {{{0,8}},70}, {{{0,9}},237},
+    {{{80,7}},9}, {{{0,8}},94}, {{{0,8}},30}, {{{0,9}},157},
+    {{{84,7}},99}, {{{0,8}},126}, {{{0,8}},62}, {{{0,9}},221},
+    {{{82,7}},27}, {{{0,8}},110}, {{{0,8}},46}, {{{0,9}},189},
+    {{{0,8}},14}, {{{0,8}},142}, {{{0,8}},78}, {{{0,9}},253},
+    {{{96,7}},256}, {{{0,8}},81}, {{{0,8}},17}, {{{85,8}},131},
+    {{{82,7}},31}, {{{0,8}},113}, {{{0,8}},49}, {{{0,9}},195},
+    {{{80,7}},10}, {{{0,8}},97}, {{{0,8}},33}, {{{0,9}},163},
+    {{{0,8}},1}, {{{0,8}},129}, {{{0,8}},65}, {{{0,9}},227},
+    {{{80,7}},6}, {{{0,8}},89}, {{{0,8}},25}, {{{0,9}},147},
+    {{{83,7}},59}, {{{0,8}},121}, {{{0,8}},57}, {{{0,9}},211},
+    {{{81,7}},17}, {{{0,8}},105}, {{{0,8}},41}, {{{0,9}},179},
+    {{{0,8}},9}, {{{0,8}},137}, {{{0,8}},73}, {{{0,9}},243},
+    {{{80,7}},4}, {{{0,8}},85}, {{{0,8}},21}, {{{80,8}},258},
+    {{{83,7}},43}, {{{0,8}},117}, {{{0,8}},53}, {{{0,9}},203},
+    {{{81,7}},13}, {{{0,8}},101}, {{{0,8}},37}, {{{0,9}},171},
+    {{{0,8}},5}, {{{0,8}},133}, {{{0,8}},69}, {{{0,9}},235},
+    {{{80,7}},8}, {{{0,8}},93}, {{{0,8}},29}, {{{0,9}},155},
+    {{{84,7}},83}, {{{0,8}},125}, {{{0,8}},61}, {{{0,9}},219},
+    {{{82,7}},23}, {{{0,8}},109}, {{{0,8}},45}, {{{0,9}},187},
+    {{{0,8}},13}, {{{0,8}},141}, {{{0,8}},77}, {{{0,9}},251},
+    {{{80,7}},3}, {{{0,8}},83}, {{{0,8}},19}, {{{85,8}},195},
+    {{{83,7}},35}, {{{0,8}},115}, {{{0,8}},51}, {{{0,9}},199},
+    {{{81,7}},11}, {{{0,8}},99}, {{{0,8}},35}, {{{0,9}},167},
+    {{{0,8}},3}, {{{0,8}},131}, {{{0,8}},67}, {{{0,9}},231},
+    {{{80,7}},7}, {{{0,8}},91}, {{{0,8}},27}, {{{0,9}},151},
+    {{{84,7}},67}, {{{0,8}},123}, {{{0,8}},59}, {{{0,9}},215},
+    {{{82,7}},19}, {{{0,8}},107}, {{{0,8}},43}, {{{0,9}},183},
+    {{{0,8}},11}, {{{0,8}},139}, {{{0,8}},75}, {{{0,9}},247},
+    {{{80,7}},5}, {{{0,8}},87}, {{{0,8}},23}, {{{192,8}},0},
+    {{{83,7}},51}, {{{0,8}},119}, {{{0,8}},55}, {{{0,9}},207},
+    {{{81,7}},15}, {{{0,8}},103}, {{{0,8}},39}, {{{0,9}},175},
+    {{{0,8}},7}, {{{0,8}},135}, {{{0,8}},71}, {{{0,9}},239},
+    {{{80,7}},9}, {{{0,8}},95}, {{{0,8}},31}, {{{0,9}},159},
+    {{{84,7}},99}, {{{0,8}},127}, {{{0,8}},63}, {{{0,9}},223},
+    {{{82,7}},27}, {{{0,8}},111}, {{{0,8}},47}, {{{0,9}},191},
+    {{{0,8}},15}, {{{0,8}},143}, {{{0,8}},79}, {{{0,9}},255}
+  };
+local const inflate_huft fixed_td[] = {
+    {{{80,5}},1}, {{{87,5}},257}, {{{83,5}},17}, {{{91,5}},4097},
+    {{{81,5}},5}, {{{89,5}},1025}, {{{85,5}},65}, {{{93,5}},16385},
+    {{{80,5}},3}, {{{88,5}},513}, {{{84,5}},33}, {{{92,5}},8193},
+    {{{82,5}},9}, {{{90,5}},2049}, {{{86,5}},129}, {{{192,5}},24577},
+    {{{80,5}},2}, {{{87,5}},385}, {{{83,5}},25}, {{{91,5}},6145},
+    {{{81,5}},7}, {{{89,5}},1537}, {{{85,5}},97}, {{{93,5}},24577},
+    {{{80,5}},4}, {{{88,5}},769}, {{{84,5}},49}, {{{92,5}},12289},
+    {{{82,5}},13}, {{{90,5}},3073}, {{{86,5}},193}, {{{192,5}},24577}
+  };
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/inflate.c b/extensions/externals/src/freetype-2.4.9/src/gzip/inflate.c
new file mode 100644
index 0000000..8877fa3
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/inflate.c
@@ -0,0 +1,273 @@
+/* inflate.c -- zlib interface to inflate modules
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "infblock.h"
+
+#define  DONE  INFLATE_DONE
+#define  BAD   INFLATE_BAD
+
+typedef enum {
+      METHOD,   /* waiting for method byte */
+      FLAG,     /* waiting for flag byte */
+      DICT4,    /* four dictionary check bytes to go */
+      DICT3,    /* three dictionary check bytes to go */
+      DICT2,    /* two dictionary check bytes to go */
+      DICT1,    /* one dictionary check byte to go */
+      DICT0,    /* waiting for inflateSetDictionary */
+      BLOCKS,   /* decompressing blocks */
+      CHECK4,   /* four check bytes to go */
+      CHECK3,   /* three check bytes to go */
+      CHECK2,   /* two check bytes to go */
+      CHECK1,   /* one check byte to go */
+      DONE,     /* finished check, done */
+      BAD}      /* got an error--stay here */
+inflate_mode;
+
+/* inflate private state */
+struct internal_state {
+
+  /* mode */
+  inflate_mode  mode;   /* current inflate mode */
+
+  /* mode dependent information */
+  union {
+    uInt method;        /* if FLAGS, method byte */
+    struct {
+      uLong was;                /* computed check value */
+      uLong need;               /* stream check value */
+    } check;            /* if CHECK, check values to compare */
+    uInt marker;        /* if BAD, inflateSync's marker bytes count */
+  } sub;        /* submode */
+
+  /* mode independent information */
+  int  nowrap;          /* flag for no wrapper */
+  uInt wbits;           /* log2(window size)  (8..15, defaults to 15) */
+  inflate_blocks_statef
+    *blocks;            /* current inflate_blocks state */
+
+};
+
+
+ZEXPORT(int) inflateReset( /* z) */
+z_streamp z )
+{
+  if (z == Z_NULL || z->state == Z_NULL)
+    return Z_STREAM_ERROR;
+  z->total_in = z->total_out = 0;
+  z->msg = Z_NULL;
+  z->state->mode = z->state->nowrap ? BLOCKS : METHOD;
+  inflate_blocks_reset(z->state->blocks, z, Z_NULL);
+  Tracev((stderr, "inflate: reset\n"));
+  return Z_OK;
+}
+
+
+ZEXPORT(int) inflateEnd( /* z) */
+z_streamp z )
+{
+  if (z == Z_NULL || z->state == Z_NULL || z->zfree == Z_NULL)
+    return Z_STREAM_ERROR;
+  if (z->state->blocks != Z_NULL)
+    inflate_blocks_free(z->state->blocks, z);
+  ZFREE(z, z->state);
+  z->state = Z_NULL;
+  Tracev((stderr, "inflate: end\n"));
+  return Z_OK;
+}
+
+
+ZEXPORT(int) inflateInit2_( /* z, w, version, stream_size) */
+z_streamp z,
+int w,
+const char *version,
+int stream_size )
+{
+  if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
+      stream_size != sizeof(z_stream))
+      return Z_VERSION_ERROR;
+
+  /* initialize state */
+  if (z == Z_NULL)
+    return Z_STREAM_ERROR;
+  z->msg = Z_NULL;
+  if (z->zalloc == Z_NULL)
+  {
+    z->zalloc = zcalloc;
+    z->opaque = (voidpf)0;
+  }
+  if (z->zfree == Z_NULL) z->zfree = zcfree;
+  if ((z->state = (struct internal_state FAR *)
+       ZALLOC(z,1,sizeof(struct internal_state))) == Z_NULL)
+    return Z_MEM_ERROR;
+  z->state->blocks = Z_NULL;
+
+  /* handle undocumented nowrap option (no zlib header or check) */
+  z->state->nowrap = 0;
+  if (w < 0)
+  {
+    w = - w;
+    z->state->nowrap = 1;
+  }
+
+  /* set window size */
+  if (w < 8 || w > 15)
+  {
+    inflateEnd(z);
+    return Z_STREAM_ERROR;
+  }
+  z->state->wbits = (uInt)w;
+
+  /* create inflate_blocks state */
+  if ((z->state->blocks =
+      inflate_blocks_new(z, z->state->nowrap ? Z_NULL : adler32, (uInt)1 << w))
+      == Z_NULL)
+  {
+    inflateEnd(z);
+    return Z_MEM_ERROR;
+  }
+  Tracev((stderr, "inflate: allocated\n"));
+
+  /* reset state */
+  inflateReset(z);
+  return Z_OK;
+}
+
+
+
+#undef  NEEDBYTE
+#define NEEDBYTE {if(z->avail_in==0)return r;r=f;}
+
+#undef  NEXTBYTE
+#define NEXTBYTE (z->avail_in--,z->total_in++,*z->next_in++)
+
+
+ZEXPORT(int) inflate( /* z, f) */
+z_streamp z,
+int f )
+{
+  int r;
+  uInt b;
+
+  if (z == Z_NULL || z->state == Z_NULL || z->next_in == Z_NULL)
+    return Z_STREAM_ERROR;
+  f = f == Z_FINISH ? Z_BUF_ERROR : Z_OK;
+  r = Z_BUF_ERROR;
+  while (1) switch (z->state->mode)
+  {
+    case METHOD:
+      NEEDBYTE
+      if (((z->state->sub.method = NEXTBYTE) & 0xf) != Z_DEFLATED)
+      {
+        z->state->mode = BAD;
+        z->msg = (char*)"unknown compression method";
+        z->state->sub.marker = 5;       /* can't try inflateSync */
+        break;
+      }
+      if ((z->state->sub.method >> 4) + 8 > z->state->wbits)
+      {
+        z->state->mode = BAD;
+        z->msg = (char*)"invalid window size";
+        z->state->sub.marker = 5;       /* can't try inflateSync */
+        break;
+      }
+      z->state->mode = FLAG;
+    case FLAG:
+      NEEDBYTE
+      b = NEXTBYTE;
+      if (((z->state->sub.method << 8) + b) % 31)
+      {
+        z->state->mode = BAD;
+        z->msg = (char*)"incorrect header check";
+        z->state->sub.marker = 5;       /* can't try inflateSync */
+        break;
+      }
+      Tracev((stderr, "inflate: zlib header ok\n"));
+      if (!(b & PRESET_DICT))
+      {
+        z->state->mode = BLOCKS;
+        break;
+      }
+      z->state->mode = DICT4;
+    case DICT4:
+      NEEDBYTE
+      z->state->sub.check.need = (uLong)NEXTBYTE << 24;
+      z->state->mode = DICT3;
+    case DICT3:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE << 16;
+      z->state->mode = DICT2;
+    case DICT2:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE << 8;
+      z->state->mode = DICT1;
+    case DICT1:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE;
+      z->adler = z->state->sub.check.need;
+      z->state->mode = DICT0;
+      return Z_NEED_DICT;
+    case DICT0:
+      z->state->mode = BAD;
+      z->msg = (char*)"need dictionary";
+      z->state->sub.marker = 0;       /* can try inflateSync */
+      return Z_STREAM_ERROR;
+    case BLOCKS:
+      r = inflate_blocks(z->state->blocks, z, r);
+      if (r == Z_DATA_ERROR)
+      {
+        z->state->mode = BAD;
+        z->state->sub.marker = 0;       /* can try inflateSync */
+        break;
+      }
+      if (r == Z_OK)
+        r = f;
+      if (r != Z_STREAM_END)
+        return r;
+      r = f;
+      inflate_blocks_reset(z->state->blocks, z, &z->state->sub.check.was);
+      if (z->state->nowrap)
+      {
+        z->state->mode = DONE;
+        break;
+      }
+      z->state->mode = CHECK4;
+    case CHECK4:
+      NEEDBYTE
+      z->state->sub.check.need = (uLong)NEXTBYTE << 24;
+      z->state->mode = CHECK3;
+    case CHECK3:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE << 16;
+      z->state->mode = CHECK2;
+    case CHECK2:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE << 8;
+      z->state->mode = CHECK1;
+    case CHECK1:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE;
+
+      if (z->state->sub.check.was != z->state->sub.check.need)
+      {
+        z->state->mode = BAD;
+        z->msg = (char*)"incorrect data check";
+        z->state->sub.marker = 5;       /* can't try inflateSync */
+        break;
+      }
+      Tracev((stderr, "inflate: zlib check ok\n"));
+      z->state->mode = DONE;
+    case DONE:
+      return Z_STREAM_END;
+    case BAD:
+      return Z_DATA_ERROR;
+    default:
+      return Z_STREAM_ERROR;
+  }
+#ifdef NEED_DUMMY_RETURN
+  return Z_STREAM_ERROR;  /* Some dumb compilers complain without this */
+#endif
+}
+
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/inftrees.c b/extensions/externals/src/freetype-2.4.9/src/gzip/inftrees.c
new file mode 100644
index 0000000..ef53652
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/inftrees.c
@@ -0,0 +1,468 @@
+/* inftrees.c -- generate Huffman trees for efficient decoding
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+
+#if !defined(BUILDFIXED) && !defined(STDC)
+#  define BUILDFIXED   /* non ANSI compilers may not accept inffixed.h */
+#endif
+
+
+#if 0
+local const char inflate_copyright[] =
+   " inflate 1.1.4 Copyright 1995-2002 Mark Adler ";
+#endif
+/*
+  If you use the zlib library in a product, an acknowledgment is welcome
+  in the documentation of your product. If for some reason you cannot
+  include such an acknowledgment, I would appreciate that you keep this
+  copyright string in the executable of your product.
+ */
+
+/* simplify the use of the inflate_huft type with some defines */
+#define exop word.what.Exop
+#define bits word.what.Bits
+
+
+local int huft_build OF((
+    uIntf *,            /* code lengths in bits */
+    uInt,               /* number of codes */
+    uInt,               /* number of "simple" codes */
+    const uIntf *,      /* list of base values for non-simple codes */
+    const uIntf *,      /* list of extra bits for non-simple codes */
+    inflate_huft * FAR*,/* result: starting table */
+    uIntf *,            /* maximum lookup bits (returns actual) */
+    inflate_huft *,     /* space for trees */
+    uInt *,             /* hufts used in space */
+    uIntf * ));         /* space for values */
+
+/* Tables for deflate from PKZIP's appnote.txt. */
+local const uInt cplens[31] = { /* Copy lengths for literal codes 257..285 */
+        3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
+        35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
+        /* see note #13 above about 258 */
+local const uInt cplext[31] = { /* Extra bits for literal codes 257..285 */
+        0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
+        3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, 112, 112}; /* 112==invalid */
+local const uInt cpdist[30] = { /* Copy offsets for distance codes 0..29 */
+        1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
+        257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
+        8193, 12289, 16385, 24577};
+local const uInt cpdext[30] = { /* Extra bits for distance codes */
+        0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,
+        7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
+        12, 12, 13, 13};
+
+/*
+   Huffman code decoding is performed using a multi-level table lookup.
+   The fastest way to decode is to simply build a lookup table whose
+   size is determined by the longest code.  However, the time it takes
+   to build this table can also be a factor if the data being decoded
+   is not very long.  The most common codes are necessarily the
+   shortest codes, so those codes dominate the decoding time, and hence
+   the speed.  The idea is you can have a shorter table that decodes the
+   shorter, more probable codes, and then point to subsidiary tables for
+   the longer codes.  The time it costs to decode the longer codes is
+   then traded against the time it takes to make longer tables.
+
+   This results of this trade are in the variables lbits and dbits
+   below.  lbits is the number of bits the first level table for literal/
+   length codes can decode in one step, and dbits is the same thing for
+   the distance codes.  Subsequent tables are also less than or equal to
+   those sizes.  These values may be adjusted either when all of the
+   codes are shorter than that, in which case the longest code length in
+   bits is used, or when the shortest code is *longer* than the requested
+   table size, in which case the length of the shortest code in bits is
+   used.
+
+   There are two different values for the two tables, since they code a
+   different number of possibilities each.  The literal/length table
+   codes 286 possible values, or in a flat code, a little over eight
+   bits.  The distance table codes 30 possible values, or a little less
+   than five bits, flat.  The optimum values for speed end up being
+   about one bit more than those, so lbits is 8+1 and dbits is 5+1.
+   The optimum values may differ though from machine to machine, and
+   possibly even between compilers.  Your mileage may vary.
+ */
+
+
+/* If BMAX needs to be larger than 16, then h and x[] should be uLong. */
+#define BMAX 15         /* maximum bit length of any code */
+
+local int huft_build( /* b, n, s, d, e, t, m, hp, hn, v) */
+uIntf *b,               /* code lengths in bits (all assumed <= BMAX) */
+uInt n,                 /* number of codes (assumed <= 288) */
+uInt s,                 /* number of simple-valued codes (0..s-1) */
+const uIntf *d,         /* list of base values for non-simple codes */
+const uIntf *e,         /* list of extra bits for non-simple codes */
+inflate_huft * FAR *t,  /* result: starting table */
+uIntf *m,               /* maximum lookup bits, returns actual */
+inflate_huft *hp,       /* space for trees */
+uInt *hn,               /* hufts used in space */
+uIntf *v                /* working area: values in order of bit length */
+/* Given a list of code lengths and a maximum table size, make a set of
+   tables to decode that set of codes.  Return Z_OK on success, Z_BUF_ERROR
+   if the given code set is incomplete (the tables are still built in this
+   case), or Z_DATA_ERROR if the input is invalid. */
+)
+{
+
+  uInt a;                       /* counter for codes of length k */
+  uInt c[BMAX+1];               /* bit length count table */
+  uInt f;                       /* i repeats in table every f entries */
+  int g;                        /* maximum code length */
+  int h;                        /* table level */
+  register uInt i;              /* counter, current code */
+  register uInt j;              /* counter */
+  register int k;               /* number of bits in current code */
+  int l;                        /* bits per table (returned in m) */
+  uInt mask;                    /* (1 << w) - 1, to avoid cc -O bug on HP */
+  register uIntf *p;            /* pointer into c[], b[], or v[] */
+  inflate_huft *q;              /* points to current table */
+  struct inflate_huft_s r;      /* table entry for structure assignment */
+  inflate_huft *u[BMAX];        /* table stack */
+  register int w;               /* bits before this table == (l * h) */
+  uInt x[BMAX+1];               /* bit offsets, then code stack */
+  uIntf *xp;                    /* pointer into x */
+  int y;                        /* number of dummy codes added */
+  uInt z;                       /* number of entries in current table */
+
+
+  /* Make compiler happy */
+  r.base = 0;
+
+  /* Generate counts for each bit length */
+  p = c;
+#define C0 *p++ = 0;
+#define C2 C0 C0 C0 C0
+#define C4 C2 C2 C2 C2
+  C4                            /* clear c[]--assume BMAX+1 is 16 */
+  p = b;  i = n;
+  do {
+    c[*p++]++;                  /* assume all entries <= BMAX */
+  } while (--i);
+  if (c[0] == n)                /* null input--all zero length codes */
+  {
+    *t = (inflate_huft *)Z_NULL;
+    *m = 0;
+    return Z_OK;
+  }
+
+
+  /* Find minimum and maximum length, bound *m by those */
+  l = *m;
+  for (j = 1; j <= BMAX; j++)
+    if (c[j])
+      break;
+  k = j;                        /* minimum code length */
+  if ((uInt)l < j)
+    l = j;
+  for (i = BMAX; i; i--)
+    if (c[i])
+      break;
+  g = i;                        /* maximum code length */
+  if ((uInt)l > i)
+    l = i;
+  *m = l;
+
+
+  /* Adjust last length count to fill out codes, if needed */
+  for (y = 1 << j; j < i; j++, y <<= 1)
+    if ((y -= c[j]) < 0)
+      return Z_DATA_ERROR;
+  if ((y -= c[i]) < 0)
+    return Z_DATA_ERROR;
+  c[i] += y;
+
+
+  /* Generate starting offsets into the value table for each length */
+  x[1] = j = 0;
+  p = c + 1;  xp = x + 2;
+  while (--i) {                 /* note that i == g from above */
+    *xp++ = (j += *p++);
+  }
+
+
+  /* Make a table of values in order of bit lengths */
+  p = b;  i = 0;
+  do {
+    if ((j = *p++) != 0)
+      v[x[j]++] = i;
+  } while (++i < n);
+  n = x[g];                     /* set n to length of v */
+
+
+  /* Generate the Huffman codes and for each, make the table entries */
+  x[0] = i = 0;                 /* first Huffman code is zero */
+  p = v;                        /* grab values in bit order */
+  h = -1;                       /* no tables yet--level -1 */
+  w = -l;                       /* bits decoded == (l * h) */
+  u[0] = (inflate_huft *)Z_NULL;        /* just to keep compilers happy */
+  q = (inflate_huft *)Z_NULL;   /* ditto */
+  z = 0;                        /* ditto */
+
+  /* go through the bit lengths (k already is bits in shortest code) */
+  for (; k <= g; k++)
+  {
+    a = c[k];
+    while (a--)
+    {
+      /* here i is the Huffman code of length k bits for value *p */
+      /* make tables up to required level */
+      while (k > w + l)
+      {
+        h++;
+        w += l;                 /* previous table always l bits */
+
+        /* compute minimum size table less than or equal to l bits */
+        z = g - w;
+        z = z > (uInt)l ? (uInt)l : z;        /* table size upper limit */
+        if ((f = 1 << (j = k - w)) > a + 1)     /* try a k-w bit table */
+        {                       /* too few codes for k-w bit table */
+          f -= a + 1;           /* deduct codes from patterns left */
+          xp = c + k;
+          if (j < z)
+            while (++j < z)     /* try smaller tables up to z bits */
+            {
+              if ((f <<= 1) <= *++xp)
+                break;          /* enough codes to use up j bits */
+              f -= *xp;         /* else deduct codes from patterns */
+            }
+        }
+        z = 1 << j;             /* table entries for j-bit table */
+
+        /* allocate new table */
+        if (*hn + z > MANY)     /* (note: doesn't matter for fixed) */
+          return Z_DATA_ERROR;  /* overflow of MANY */
+        u[h] = q = hp + *hn;
+        *hn += z;
+
+        /* connect to last table, if there is one */
+        if (h)
+        {
+          x[h] = i;             /* save pattern for backing up */
+          r.bits = (Byte)l;     /* bits to dump before this table */
+          r.exop = (Byte)j;     /* bits in this table */
+          j = i >> (w - l);
+          r.base = (uInt)(q - u[h-1] - j);   /* offset to this table */
+          u[h-1][j] = r;        /* connect to last table */
+        }
+        else
+          *t = q;               /* first table is returned result */
+      }
+
+      /* set up table entry in r */
+      r.bits = (Byte)(k - w);
+      if (p >= v + n)
+        r.exop = 128 + 64;      /* out of values--invalid code */
+      else if (*p < s)
+      {
+        r.exop = (Byte)(*p < 256 ? 0 : 32 + 64);     /* 256 is end-of-block */
+        r.base = *p++;          /* simple code is just the value */
+      }
+      else
+      {
+        r.exop = (Byte)(e[*p - s] + 16 + 64);/* non-simple--look up in lists */
+        r.base = d[*p++ - s];
+      }
+
+      /* fill code-like entries with r */
+      f = 1 << (k - w);
+      for (j = i >> w; j < z; j += f)
+        q[j] = r;
+
+      /* backwards increment the k-bit code i */
+      for (j = 1 << (k - 1); i & j; j >>= 1)
+        i ^= j;
+      i ^= j;
+
+      /* backup over finished tables */
+      mask = (1 << w) - 1;      /* needed on HP, cc -O bug */
+      while ((i & mask) != x[h])
+      {
+        h--;                    /* don't need to update q */
+        w -= l;
+        mask = (1 << w) - 1;
+      }
+    }
+  }
+
+
+  /* Return Z_BUF_ERROR if we were given an incomplete table */
+  return y != 0 && g != 1 ? Z_BUF_ERROR : Z_OK;
+}
+
+
+local int inflate_trees_bits( /* c, bb, tb, hp, z) */
+uIntf *c,               /* 19 code lengths */
+uIntf *bb,              /* bits tree desired/actual depth */
+inflate_huft * FAR *tb, /* bits tree result */
+inflate_huft *hp,       /* space for trees */
+z_streamp z             /* for messages */
+)
+{
+  int r;
+  uInt hn = 0;          /* hufts used in space */
+  uIntf *v;             /* work area for huft_build */
+
+  if ((v = (uIntf*)ZALLOC(z, 19, sizeof(uInt))) == Z_NULL)
+    return Z_MEM_ERROR;
+  r = huft_build(c, 19, 19, (uIntf*)Z_NULL, (uIntf*)Z_NULL,
+                 tb, bb, hp, &hn, v);
+  if (r == Z_DATA_ERROR)
+    z->msg = (char*)"oversubscribed dynamic bit lengths tree";
+  else if (r == Z_BUF_ERROR || *bb == 0)
+  {
+    z->msg = (char*)"incomplete dynamic bit lengths tree";
+    r = Z_DATA_ERROR;
+  }
+  ZFREE(z, v);
+  return r;
+}
+
+
+local int inflate_trees_dynamic( /* nl, nd, c, bl, bd, tl, td, hp, z) */
+uInt nl,                /* number of literal/length codes */
+uInt nd,                /* number of distance codes */
+uIntf *c,               /* that many (total) code lengths */
+uIntf *bl,              /* literal desired/actual bit depth */
+uIntf *bd,              /* distance desired/actual bit depth */
+inflate_huft * FAR *tl, /* literal/length tree result */
+inflate_huft * FAR *td, /* distance tree result */
+inflate_huft *hp,       /* space for trees */
+z_streamp z             /* for messages */
+)
+{
+  int r;
+  uInt hn = 0;          /* hufts used in space */
+  uIntf *v;             /* work area for huft_build */
+
+  /* allocate work area */
+  if ((v = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
+    return Z_MEM_ERROR;
+
+  /* build literal/length tree */
+  r = huft_build(c, nl, 257, cplens, cplext, tl, bl, hp, &hn, v);
+  if (r != Z_OK || *bl == 0)
+  {
+    if (r == Z_DATA_ERROR)
+      z->msg = (char*)"oversubscribed literal/length tree";
+    else if (r != Z_MEM_ERROR)
+    {
+      z->msg = (char*)"incomplete literal/length tree";
+      r = Z_DATA_ERROR;
+    }
+    ZFREE(z, v);
+    return r;
+  }
+
+  /* build distance tree */
+  r = huft_build(c + nl, nd, 0, cpdist, cpdext, td, bd, hp, &hn, v);
+  if (r != Z_OK || (*bd == 0 && nl > 257))
+  {
+    if (r == Z_DATA_ERROR)
+      z->msg = (char*)"oversubscribed distance tree";
+    else if (r == Z_BUF_ERROR) {
+#if 0
+    {
+#endif
+#ifdef PKZIP_BUG_WORKAROUND
+      r = Z_OK;
+    }
+#else
+      z->msg = (char*)"incomplete distance tree";
+      r = Z_DATA_ERROR;
+    }
+    else if (r != Z_MEM_ERROR)
+    {
+      z->msg = (char*)"empty distance tree with lengths";
+      r = Z_DATA_ERROR;
+    }
+    ZFREE(z, v);
+    return r;
+#endif
+  }
+
+  /* done */
+  ZFREE(z, v);
+  return Z_OK;
+}
+
+
+/* build fixed tables only once--keep them here */
+#ifdef BUILDFIXED
+local int fixed_built = 0;
+#define FIXEDH 544      /* number of hufts used by fixed tables */
+local inflate_huft fixed_mem[FIXEDH];
+local uInt fixed_bl;
+local uInt fixed_bd;
+local inflate_huft *fixed_tl;
+local inflate_huft *fixed_td;
+#else
+#include "inffixed.h"
+#endif
+
+
+local int inflate_trees_fixed( /* bl, bd, tl, td, z) */
+uIntf *bl,                      /* literal desired/actual bit depth */
+uIntf *bd,                      /* distance desired/actual bit depth */
+const inflate_huft * FAR *tl,   /* literal/length tree result */
+const inflate_huft * FAR *td,   /* distance tree result */
+z_streamp z                     /* for memory allocation */
+)
+{
+#ifdef BUILDFIXED
+  /* build fixed tables if not already */
+  if (!fixed_built)
+  {
+    int k;              /* temporary variable */
+    uInt f = 0;         /* number of hufts used in fixed_mem */
+    uIntf *c;           /* length list for huft_build */
+    uIntf *v;           /* work area for huft_build */
+
+    /* allocate memory */
+    if ((c = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
+      return Z_MEM_ERROR;
+    if ((v = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
+    {
+      ZFREE(z, c);
+      return Z_MEM_ERROR;
+    }
+
+    /* literal table */
+    for (k = 0; k < 144; k++)
+      c[k] = 8;
+    for (; k < 256; k++)
+      c[k] = 9;
+    for (; k < 280; k++)
+      c[k] = 7;
+    for (; k < 288; k++)
+      c[k] = 8;
+    fixed_bl = 9;
+    huft_build(c, 288, 257, cplens, cplext, &fixed_tl, &fixed_bl,
+               fixed_mem, &f, v);
+
+    /* distance table */
+    for (k = 0; k < 30; k++)
+      c[k] = 5;
+    fixed_bd = 5;
+    huft_build(c, 30, 0, cpdist, cpdext, &fixed_td, &fixed_bd,
+               fixed_mem, &f, v);
+
+    /* done */
+    ZFREE(z, v);
+    ZFREE(z, c);
+    fixed_built = 1;
+  }
+#else
+  FT_UNUSED(z);
+#endif
+  *bl = fixed_bl;
+  *bd = fixed_bd;
+  *tl = fixed_tl;
+  *td = fixed_td;
+  return Z_OK;
+}
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/inftrees.h b/extensions/externals/src/freetype-2.4.9/src/gzip/inftrees.h
new file mode 100644
index 0000000..07bf2aa
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/inftrees.h
@@ -0,0 +1,63 @@
+/* inftrees.h -- header to use inftrees.c
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+/* Huffman code lookup table entry--this entry is four bytes for machines
+   that have 16-bit pointers (e.g. PC's in the small or medium model). */
+
+#ifndef _INFTREES_H
+#define _INFTREES_H
+
+typedef struct inflate_huft_s FAR inflate_huft;
+
+struct inflate_huft_s {
+  union {
+    struct {
+      Byte Exop;        /* number of extra bits or operation */
+      Byte Bits;        /* number of bits in this code or subcode */
+    } what;
+    uInt pad;           /* pad structure to a power of 2 (4 bytes for */
+  } word;               /*  16-bit, 8 bytes for 32-bit int's) */
+  uInt base;            /* literal, length base, distance base,
+                           or table offset */
+};
+
+/* Maximum size of dynamic tree.  The maximum found in a long but non-
+   exhaustive search was 1004 huft structures (850 for length/literals
+   and 154 for distances, the latter actually the result of an
+   exhaustive search).  The actual maximum is not known, but the
+   value below is more than safe. */
+#define MANY 1440
+
+local  int inflate_trees_bits OF((
+    uIntf *,                    /* 19 code lengths */
+    uIntf *,                    /* bits tree desired/actual depth */
+    inflate_huft * FAR *,       /* bits tree result */
+    inflate_huft *,             /* space for trees */
+    z_streamp));                /* for messages */
+
+local  int inflate_trees_dynamic OF((
+    uInt,                       /* number of literal/length codes */
+    uInt,                       /* number of distance codes */
+    uIntf *,                    /* that many (total) code lengths */
+    uIntf *,                    /* literal desired/actual bit depth */
+    uIntf *,                    /* distance desired/actual bit depth */
+    inflate_huft * FAR *,       /* literal/length tree result */
+    inflate_huft * FAR *,       /* distance tree result */
+    inflate_huft *,             /* space for trees */
+    z_streamp));                /* for messages */
+
+local  int inflate_trees_fixed OF((
+    uIntf *,                    /* literal desired/actual bit depth */
+    uIntf *,                    /* distance desired/actual bit depth */
+    const inflate_huft * FAR *, /* literal/length tree result */
+    const inflate_huft * FAR *, /* distance tree result */
+    z_streamp));                /* for memory allocation */
+
+#endif /* _INFTREES_H */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/infutil.c b/extensions/externals/src/freetype-2.4.9/src/gzip/infutil.c
new file mode 100644
index 0000000..6087b40
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/infutil.c
@@ -0,0 +1,86 @@
+/* inflate_util.c -- data and routines common to blocks and codes
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zutil.h"
+#include "infblock.h"
+#include "inftrees.h"
+#include "infcodes.h"
+#include "infutil.h"
+
+
+/* And'ing with mask[n] masks the lower n bits */
+local const uInt inflate_mask[17] = {
+    0x0000,
+    0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
+    0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
+};
+
+
+/* copy as much as possible from the sliding window to the output area */
+local int inflate_flush( /* s, z, r) */
+inflate_blocks_statef *s,
+z_streamp z,
+int r )
+{
+  uInt n;
+  Bytef *p;
+  Bytef *q;
+
+  /* local copies of source and destination pointers */
+  p = z->next_out;
+  q = s->read;
+
+  /* compute number of bytes to copy as far as end of window */
+  n = (uInt)((q <= s->write ? s->write : s->end) - q);
+  if (n > z->avail_out) n = z->avail_out;
+  if (n && r == Z_BUF_ERROR) r = Z_OK;
+
+  /* update counters */
+  z->avail_out -= n;
+  z->total_out += n;
+
+  /* update check information */
+  if (s->checkfn != Z_NULL)
+    z->adler = s->check = (*s->checkfn)(s->check, q, n);
+
+  /* copy as far as end of window */
+  zmemcpy(p, q, n);
+  p += n;
+  q += n;
+
+  /* see if more to copy at beginning of window */
+  if (q == s->end)
+  {
+    /* wrap pointers */
+    q = s->window;
+    if (s->write == s->end)
+      s->write = s->window;
+
+    /* compute bytes to copy */
+    n = (uInt)(s->write - q);
+    if (n > z->avail_out) n = z->avail_out;
+    if (n && r == Z_BUF_ERROR) r = Z_OK;
+
+    /* update counters */
+    z->avail_out -= n;
+    z->total_out += n;
+
+    /* update check information */
+    if (s->checkfn != Z_NULL)
+      z->adler = s->check = (*s->checkfn)(s->check, q, n);
+
+    /* copy */
+    zmemcpy(p, q, n);
+    p += n;
+    q += n;
+  }
+
+  /* update pointers */
+  z->next_out = p;
+  s->read = q;
+
+  /* done */
+  return r;
+}
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/infutil.h b/extensions/externals/src/freetype-2.4.9/src/gzip/infutil.h
new file mode 100644
index 0000000..7174b6d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/infutil.h
@@ -0,0 +1,98 @@
+/* infutil.h -- types and macros common to blocks and codes
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+#ifndef _INFUTIL_H
+#define _INFUTIL_H
+
+typedef enum {
+      TYPE,     /* get type bits (3, including end bit) */
+      LENS,     /* get lengths for stored */
+      STORED,   /* processing stored block */
+      TABLE,    /* get table lengths */
+      BTREE,    /* get bit lengths tree for a dynamic block */
+      DTREE,    /* get length, distance trees for a dynamic block */
+      CODES,    /* processing fixed or dynamic block */
+      DRY,      /* output remaining window bytes */
+      DONE,     /* finished last block, done */
+      BAD}      /* got a data error--stuck here */
+inflate_block_mode;
+
+/* inflate blocks semi-private state */
+struct inflate_blocks_state {
+
+  /* mode */
+  inflate_block_mode  mode;     /* current inflate_block mode */
+
+  /* mode dependent information */
+  union {
+    uInt left;          /* if STORED, bytes left to copy */
+    struct {
+      uInt table;               /* table lengths (14 bits) */
+      uInt index;               /* index into blens (or border) */
+      uIntf *blens;             /* bit lengths of codes */
+      uInt bb;                  /* bit length tree depth */
+      inflate_huft *tb;         /* bit length decoding tree */
+    } trees;            /* if DTREE, decoding info for trees */
+    struct {
+      inflate_codes_statef
+         *codes;
+    } decode;           /* if CODES, current state */
+  } sub;                /* submode */
+  uInt last;            /* true if this block is the last block */
+
+  /* mode independent information */
+  uInt bitk;            /* bits in bit buffer */
+  uLong bitb;           /* bit buffer */
+  inflate_huft *hufts;  /* single malloc for tree space */
+  Bytef *window;        /* sliding window */
+  Bytef *end;           /* one byte after sliding window */
+  Bytef *read;          /* window read pointer */
+  Bytef *write;         /* window write pointer */
+  check_func checkfn;   /* check function */
+  uLong check;          /* check on output */
+
+};
+
+
+/* defines for inflate input/output */
+/*   update pointers and return */
+#define UPDBITS {s->bitb=b;s->bitk=k;}
+#define UPDIN {z->avail_in=n;z->total_in+=p-z->next_in;z->next_in=p;}
+#define UPDOUT {s->write=q;}
+#define UPDATE {UPDBITS UPDIN UPDOUT}
+#define LEAVE {UPDATE return inflate_flush(s,z,r);}
+/*   get bytes and bits */
+#define LOADIN {p=z->next_in;n=z->avail_in;b=s->bitb;k=s->bitk;}
+#define NEEDBYTE {if(n)r=Z_OK;else LEAVE}
+#define NEXTBYTE (n--,*p++)
+#define NEEDBITS(j) {while(k<(j)){NEEDBYTE;b|=((uLong)NEXTBYTE)<<k;k+=8;}}
+#define DUMPBITS(j) {b>>=(j);k-=(j);}
+/*   output bytes */
+#define WAVAIL (uInt)(q<s->read?s->read-q-1:s->end-q)
+#define LOADOUT {q=s->write;m=(uInt)WAVAIL;}
+#define WRAP {if(q==s->end&&s->read!=s->window){q=s->window;m=(uInt)WAVAIL;}}
+#define FLUSH {UPDOUT r=inflate_flush(s,z,r); LOADOUT}
+#define NEEDOUT {if(m==0){WRAP if(m==0){FLUSH WRAP if(m==0) LEAVE}}r=Z_OK;}
+#define OUTBYTE(a) {*q++=(Byte)(a);m--;}
+/*   load local pointers */
+#define LOAD {LOADIN LOADOUT}
+
+/* masks for lower bits (size given to avoid silly warnings with Visual C++) */
+#ifndef NO_INFLATE_MASK
+local uInt inflate_mask[17];
+#endif
+
+/* copy as much as possible from the sliding window to the output area */
+local int inflate_flush OF((
+    inflate_blocks_statef *,
+    z_streamp ,
+    int));
+
+#endif
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/rules.mk b/extensions/externals/src/freetype-2.4.9/src/gzip/rules.mk
new file mode 100644
index 0000000..d2a43a6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/rules.mk
@@ -0,0 +1,75 @@
+#
+# FreeType 2 GZip support configuration rules
+#
+
+
+# Copyright 2002, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# gzip driver directory
+#
+GZIP_DIR := $(SRC_DIR)/gzip
+
+
+# compilation flags for the driver
+#
+ifeq ($(SYSTEM_ZLIB),)
+  GZIP_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(GZIP_DIR))
+else
+  GZIP_COMPILE := $(FT_COMPILE)
+endif
+
+
+# gzip support sources (i.e., C files)
+#
+GZIP_DRV_SRC := $(GZIP_DIR)/ftgzip.c
+
+# gzip support headers
+#
+GZIP_DRV_H :=
+
+
+# gzip driver object(s)
+#
+#   GZIP_DRV_OBJ_M is used during `multi' builds
+#   GZIP_DRV_OBJ_S is used during `single' builds
+#
+ifeq ($(SYSTEM_ZLIB),)
+  GZIP_DRV_OBJ_M := $(GZIP_DRV_SRC:$(GZIP_DIR)/%.c=$(OBJ_DIR)/%.$O)
+else
+  GZIP_DRV_OBJ_M := $(OBJ_DIR)/ftgzip.$O
+endif
+GZIP_DRV_OBJ_S := $(OBJ_DIR)/ftgzip.$O
+
+# gzip support source file for single build
+#
+GZIP_DRV_SRC_S := $(GZIP_DIR)/ftgzip.c
+
+
+# gzip support - single object
+#
+$(GZIP_DRV_OBJ_S): $(GZIP_DRV_SRC_S) $(GZIP_DRV_SRC) $(FREETYPE_H) \
+                   $(GZIP_DRV_H)
+	$(GZIP_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(GZIP_DRV_SRC_S))
+
+
+# gzip support - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(GZIP_DIR)/%.c $(FREETYPE_H) $(GZIP_DRV_H)
+	$(GZIP_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(GZIP_DRV_OBJ_S)
+DRV_OBJS_M += $(GZIP_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/zconf.h b/extensions/externals/src/freetype-2.4.9/src/gzip/zconf.h
new file mode 100644
index 0000000..3abf0ba
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/zconf.h
@@ -0,0 +1,284 @@
+/* zconf.h -- configuration of the zlib compression library
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* @(#) $Id$ */
+
+#ifndef _ZCONF_H
+#define _ZCONF_H
+
+/*
+ * If you *really* need a unique prefix for all types and library functions,
+ * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
+ */
+#ifdef Z_PREFIX
+#  define deflateInit_         z_deflateInit_
+#  define deflate              z_deflate
+#  define deflateEnd           z_deflateEnd
+#  define inflateInit_         z_inflateInit_
+#  define inflate              z_inflate
+#  define inflateEnd           z_inflateEnd
+#  define deflateInit2_        z_deflateInit2_
+#  define deflateSetDictionary z_deflateSetDictionary
+#  define deflateCopy          z_deflateCopy
+#  define deflateReset         z_deflateReset
+#  define deflateParams        z_deflateParams
+#  define inflateInit2_        z_inflateInit2_
+#  define inflateSetDictionary z_inflateSetDictionary
+#  define inflateSync          z_inflateSync
+#  define inflateSyncPoint     z_inflateSyncPoint
+#  define inflateReset         z_inflateReset
+#  define compress             z_compress
+#  define compress2            z_compress2
+#  define uncompress           z_uncompress
+#  define adler32              z_adler32
+#  define crc32                z_crc32
+#  define get_crc_table        z_get_crc_table
+
+#  define Byte   z_Byte
+#  define uInt   z_uInt
+#  define uLong  z_uLong
+#  define Bytef  z_Bytef
+#  define charf  z_charf
+#  define intf   z_intf
+#  define uIntf  z_uIntf
+#  define uLongf z_uLongf
+#  define voidpf z_voidpf
+#  define voidp  z_voidp
+#endif
+
+#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
+#  define WIN32
+#endif
+#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
+#  ifndef __32BIT__
+#    define __32BIT__
+#  endif
+#endif
+#if defined(__MSDOS__) && !defined(MSDOS)
+#  define MSDOS
+#endif
+
+/* WinCE doesn't have errno.h */
+#ifdef _WIN32_WCE
+#  define NO_ERRNO_H
+#endif
+
+
+/*
+ * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
+ * than 64k bytes at a time (needed on systems with 16-bit int).
+ */
+#if defined(MSDOS) && !defined(__32BIT__)
+#  define MAXSEG_64K
+#endif
+#ifdef MSDOS
+#  define UNALIGNED_OK
+#endif
+
+#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32))  && !defined(STDC)
+#  define STDC
+#endif
+#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)
+#  ifndef STDC
+#    define STDC
+#  endif
+#endif
+
+#ifndef STDC
+#  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
+#    define const
+#  endif
+#endif
+
+/* Some Mac compilers merge all .h files incorrectly: */
+#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
+#  define NO_DUMMY_DECL
+#endif
+
+/* Old Borland C and LCC incorrectly complains about missing returns: */
+#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
+#  define NEED_DUMMY_RETURN
+#endif
+
+#if defined(__LCC__)
+#  define  NEED_DUMMY_RETURN
+#endif
+
+/* Maximum value for memLevel in deflateInit2 */
+#ifndef MAX_MEM_LEVEL
+#  ifdef MAXSEG_64K
+#    define MAX_MEM_LEVEL 8
+#  else
+#    define MAX_MEM_LEVEL 9
+#  endif
+#endif
+
+/* Maximum value for windowBits in deflateInit2 and inflateInit2.
+ * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
+ * created by gzip. (Files created by minigzip can still be extracted by
+ * gzip.)
+ */
+#ifndef MAX_WBITS
+#  define MAX_WBITS   15 /* 32K LZ77 window */
+#endif
+
+/* The memory requirements for deflate are (in bytes):
+            (1 << (windowBits+2)) +  (1 << (memLevel+9))
+ that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
+ plus a few kilobytes for small objects. For example, if you want to reduce
+ the default memory requirements from 256K to 128K, compile with
+     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
+ Of course this will generally degrade compression (there's no free lunch).
+
+   The memory requirements for inflate are (in bytes) 1 << windowBits
+ that is, 32K for windowBits=15 (default value) plus a few kilobytes
+ for small objects.
+*/
+
+                        /* Type declarations */
+
+#ifndef OF /* function prototypes */
+#  ifdef STDC
+#    define OF(args)  args
+#  else
+#    define OF(args)  ()
+#  endif
+#endif
+
+/* The following definitions for FAR are needed only for MSDOS mixed
+ * model programming (small or medium model with some far allocations).
+ * This was tested only with MSC; for other MSDOS compilers you may have
+ * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
+ * just define FAR to be empty.
+ */
+#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
+   /* MSC small or medium model */
+#  define SMALL_MEDIUM
+#  ifdef _MSC_VER
+#    define FAR _far
+#  else
+#    define FAR far
+#  endif
+#endif
+#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
+#  ifndef __32BIT__
+#    define SMALL_MEDIUM
+#    define FAR _far
+#  endif
+#endif
+
+/* Compile with -DZLIB_DLL for Windows DLL support */
+#if defined(ZLIB_DLL)
+#  if defined(_WINDOWS) || defined(WINDOWS)
+#    ifdef FAR
+#      undef FAR
+#    endif
+#    include <windows.h>
+#    define ZEXPORT(x)  x WINAPI
+#    ifdef WIN32
+#      define ZEXPORTVA(x)  x WINAPIV
+#    else
+#      define ZEXPORTVA(x)  x FAR _cdecl _export
+#    endif
+#  endif
+#  if defined (__BORLANDC__)
+#    if (__BORLANDC__ >= 0x0500) && defined (WIN32)
+#      include <windows.h>
+#      define ZEXPORT(x) x __declspec(dllexport) WINAPI
+#      define ZEXPORTRVA(x)  x __declspec(dllexport) WINAPIV
+#    else
+#      if defined (_Windows) && defined (__DLL__)
+#        define ZEXPORT(x) x _export
+#        define ZEXPORTVA(x) x _export
+#      endif
+#    endif
+#  endif
+#endif
+
+
+#ifndef ZEXPORT
+#  define ZEXPORT(x)   static x
+#endif
+#ifndef ZEXPORTVA
+#  define ZEXPORTVA(x)   static x
+#endif
+#ifndef ZEXTERN
+#  define ZEXTERN(x) static x
+#endif
+#ifndef ZEXTERNDEF
+#  define ZEXTERNDEF(x)  static x
+#endif
+
+#ifndef FAR
+#   define FAR
+#endif
+
+#if !defined(MACOS) && !defined(TARGET_OS_MAC)
+typedef unsigned char  Byte;  /* 8 bits */
+#endif
+typedef unsigned int   uInt;  /* 16 bits or more */
+typedef unsigned long  uLong; /* 32 bits or more */
+
+#ifdef SMALL_MEDIUM
+   /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
+#  define Bytef Byte FAR
+#else
+   typedef Byte  FAR Bytef;
+#endif
+typedef char  FAR charf;
+typedef int   FAR intf;
+typedef uInt  FAR uIntf;
+typedef uLong FAR uLongf;
+
+#ifdef STDC
+   typedef void FAR *voidpf;
+   typedef void     *voidp;
+#else
+   typedef Byte FAR *voidpf;
+   typedef Byte     *voidp;
+#endif
+
+#ifdef HAVE_UNISTD_H
+#  include <sys/types.h> /* for off_t */
+#  include <unistd.h>    /* for SEEK_* and off_t */
+#  define z_off_t  off_t
+#endif
+#ifndef SEEK_SET
+#  define SEEK_SET        0       /* Seek from beginning of file.  */
+#  define SEEK_CUR        1       /* Seek from current position.  */
+#  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */
+#endif
+#ifndef z_off_t
+#  define  z_off_t long
+#endif
+
+/* MVS linker does not support external names larger than 8 bytes */
+#if defined(__MVS__)
+#   pragma map(deflateInit_,"DEIN")
+#   pragma map(deflateInit2_,"DEIN2")
+#   pragma map(deflateEnd,"DEEND")
+#   pragma map(inflateInit_,"ININ")
+#   pragma map(inflateInit2_,"ININ2")
+#   pragma map(inflateEnd,"INEND")
+#   pragma map(inflateSync,"INSY")
+#   pragma map(inflateSetDictionary,"INSEDI")
+#   pragma map(inflate_blocks,"INBL")
+#   pragma map(inflate_blocks_new,"INBLNE")
+#   pragma map(inflate_blocks_free,"INBLFR")
+#   pragma map(inflate_blocks_reset,"INBLRE")
+#   pragma map(inflate_codes_free,"INCOFR")
+#   pragma map(inflate_codes,"INCO")
+#   pragma map(inflate_fast,"INFA")
+#   pragma map(inflate_flush,"INFLU")
+#   pragma map(inflate_mask,"INMA")
+#   pragma map(inflate_set_dictionary,"INSEDI2")
+#   pragma map(inflate_copyright,"INCOPY")
+#   pragma map(inflate_trees_bits,"INTRBI")
+#   pragma map(inflate_trees_dynamic,"INTRDY")
+#   pragma map(inflate_trees_fixed,"INTRFI")
+#   pragma map(inflate_trees_free,"INTRFR")
+#endif
+
+#endif /* _ZCONF_H */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/zlib.h b/extensions/externals/src/freetype-2.4.9/src/gzip/zlib.h
new file mode 100644
index 0000000..50d0d3f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/zlib.h
@@ -0,0 +1,830 @@
+/* zlib.h -- interface of the 'zlib' general purpose compression library
+  version 1.1.4, March 11th, 2002
+
+  Copyright (C) 1995-2002 Jean-loup Gailly and Mark Adler
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+  Jean-loup Gailly        Mark Adler
+  jloup@gzip.org          madler@alumni.caltech.edu
+
+
+  The data format used by the zlib library is described by RFCs (Request for
+  Comments) 1950 to 1952 in the files ftp://ds.internic.net/rfc/rfc1950.txt
+  (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
+*/
+
+#ifndef _ZLIB_H
+#define _ZLIB_H
+
+#include "zconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ZLIB_VERSION "1.1.4"
+
+/*
+     The 'zlib' compression library provides in-memory compression and
+  decompression functions, including integrity checks of the uncompressed
+  data.  This version of the library supports only one compression method
+  (deflation) but other algorithms will be added later and will have the same
+  stream interface.
+
+     Compression can be done in a single step if the buffers are large
+  enough (for example if an input file is mmap'ed), or can be done by
+  repeated calls of the compression function.  In the latter case, the
+  application must provide more input and/or consume the output
+  (providing more output space) before each call.
+
+     The library also supports reading and writing files in gzip (.gz) format
+  with an interface similar to that of stdio.
+
+     The library does not install any signal handler. The decoder checks
+  the consistency of the compressed data, so the library should never
+  crash even in case of corrupted input.
+*/
+
+typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size));
+typedef void   (*free_func)  OF((voidpf opaque, voidpf address));
+
+struct internal_state;
+
+typedef struct z_stream_s {
+    Bytef    *next_in;  /* next input byte */
+    uInt     avail_in;  /* number of bytes available at next_in */
+    uLong    total_in;  /* total nb of input bytes read so far */
+
+    Bytef    *next_out; /* next output byte should be put there */
+    uInt     avail_out; /* remaining free space at next_out */
+    uLong    total_out; /* total nb of bytes output so far */
+
+    char     *msg;      /* last error message, NULL if no error */
+    struct internal_state FAR *state; /* not visible by applications */
+
+    alloc_func zalloc;  /* used to allocate the internal state */
+    free_func  zfree;   /* used to free the internal state */
+    voidpf     opaque;  /* private data object passed to zalloc and zfree */
+
+    int     data_type;  /* best guess about the data type: ascii or binary */
+    uLong   adler;      /* adler32 value of the uncompressed data */
+    uLong   reserved;   /* reserved for future use */
+} z_stream;
+
+typedef z_stream FAR *z_streamp;
+
+/*
+   The application must update next_in and avail_in when avail_in has
+   dropped to zero. It must update next_out and avail_out when avail_out
+   has dropped to zero. The application must initialize zalloc, zfree and
+   opaque before calling the init function. All other fields are set by the
+   compression library and must not be updated by the application.
+
+   The opaque value provided by the application will be passed as the first
+   parameter for calls of zalloc and zfree. This can be useful for custom
+   memory management. The compression library attaches no meaning to the
+   opaque value.
+
+   zalloc must return Z_NULL if there is not enough memory for the object.
+   If zlib is used in a multi-threaded application, zalloc and zfree must be
+   thread safe.
+
+   On 16-bit systems, the functions zalloc and zfree must be able to allocate
+   exactly 65536 bytes, but will not be required to allocate more than this
+   if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS,
+   pointers returned by zalloc for objects of exactly 65536 bytes *must*
+   have their offset normalized to zero. The default allocation function
+   provided by this library ensures this (see zutil.c). To reduce memory
+   requirements and avoid any allocation of 64K objects, at the expense of
+   compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h).
+
+   The fields total_in and total_out can be used for statistics or
+   progress reports. After compression, total_in holds the total size of
+   the uncompressed data and may be saved for use in the decompressor
+   (particularly if the decompressor wants to decompress everything in
+   a single step).
+*/
+
+                        /* constants */
+
+#define Z_NO_FLUSH      0
+#define Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */
+#define Z_SYNC_FLUSH    2
+#define Z_FULL_FLUSH    3
+#define Z_FINISH        4
+/* Allowed flush values; see deflate() below for details */
+
+#define Z_OK            0
+#define Z_STREAM_END    1
+#define Z_NEED_DICT     2
+#define Z_ERRNO        (-1)
+#define Z_STREAM_ERROR (-2)
+#define Z_DATA_ERROR   (-3)
+#define Z_MEM_ERROR    (-4)
+#define Z_BUF_ERROR    (-5)
+#define Z_VERSION_ERROR (-6)
+/* Return codes for the compression/decompression functions. Negative
+ * values are errors, positive values are used for special but normal events.
+ */
+
+#define Z_NO_COMPRESSION         0
+#define Z_BEST_SPEED             1
+#define Z_BEST_COMPRESSION       9
+#define Z_DEFAULT_COMPRESSION  (-1)
+/* compression levels */
+
+#define Z_FILTERED            1
+#define Z_HUFFMAN_ONLY        2
+#define Z_DEFAULT_STRATEGY    0
+/* compression strategy; see deflateInit2() below for details */
+
+#define Z_BINARY   0
+#define Z_ASCII    1
+#define Z_UNKNOWN  2
+/* Possible values of the data_type field */
+
+#define Z_DEFLATED   8
+/* The deflate compression method (the only one supported in this version) */
+
+#define Z_NULL  0  /* for initializing zalloc, zfree, opaque */
+
+
+                        /* basic functions */
+
+/* The application can compare zlibVersion and ZLIB_VERSION for consistency.
+   If the first character differs, the library code actually used is
+   not compatible with the zlib.h header file used by the application.
+   This check is automatically made by deflateInit and inflateInit.
+ */
+
+/*
+ZEXTERN(int)  deflateInit OF((z_streamp strm, int level));
+
+     Initializes the internal stream state for compression. The fields
+   zalloc, zfree and opaque must be initialized before by the caller.
+   If zalloc and zfree are set to Z_NULL, deflateInit updates them to
+   use default allocation functions.
+
+     The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9:
+   1 gives best speed, 9 gives best compression, 0 gives no compression at
+   all (the input data is simply copied a block at a time).
+   Z_DEFAULT_COMPRESSION requests a default compromise between speed and
+   compression (currently equivalent to level 6).
+
+     deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_STREAM_ERROR if level is not a valid compression level,
+   Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible
+   with the version assumed by the caller (ZLIB_VERSION).
+   msg is set to null if there is no error message.  deflateInit does not
+   perform any compression: this will be done by deflate().
+*/
+
+
+/*
+    deflate compresses as much data as possible, and stops when the input
+  buffer becomes empty or the output buffer becomes full. It may introduce some
+  output latency (reading input without producing any output) except when
+  forced to flush.
+
+    The detailed semantics are as follows. deflate performs one or both of the
+  following actions:
+
+  - Compress more input starting at next_in and update next_in and avail_in
+    accordingly. If not all input can be processed (because there is not
+    enough room in the output buffer), next_in and avail_in are updated and
+    processing will resume at this point for the next call of deflate().
+
+  - Provide more output starting at next_out and update next_out and avail_out
+    accordingly. This action is forced if the parameter flush is non zero.
+    Forcing flush frequently degrades the compression ratio, so this parameter
+    should be set only when necessary (in interactive applications).
+    Some output may be provided even if flush is not set.
+
+  Before the call of deflate(), the application should ensure that at least
+  one of the actions is possible, by providing more input and/or consuming
+  more output, and updating avail_in or avail_out accordingly; avail_out
+  should never be zero before the call. The application can consume the
+  compressed output when it wants, for example when the output buffer is full
+  (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK
+  and with zero avail_out, it must be called again after making room in the
+  output buffer because there might be more output pending.
+
+    If the parameter flush is set to Z_SYNC_FLUSH, all pending output is
+  flushed to the output buffer and the output is aligned on a byte boundary, so
+  that the decompressor can get all input data available so far. (In particular
+  avail_in is zero after the call if enough output space has been provided
+  before the call.)  Flushing may degrade compression for some compression
+  algorithms and so it should be used only when necessary.
+
+    If flush is set to Z_FULL_FLUSH, all output is flushed as with
+  Z_SYNC_FLUSH, and the compression state is reset so that decompression can
+  restart from this point if previous compressed data has been damaged or if
+  random access is desired. Using Z_FULL_FLUSH too often can seriously degrade
+  the compression.
+
+    If deflate returns with avail_out == 0, this function must be called again
+  with the same value of the flush parameter and more output space (updated
+  avail_out), until the flush is complete (deflate returns with non-zero
+  avail_out).
+
+    If the parameter flush is set to Z_FINISH, pending input is processed,
+  pending output is flushed and deflate returns with Z_STREAM_END if there
+  was enough output space; if deflate returns with Z_OK, this function must be
+  called again with Z_FINISH and more output space (updated avail_out) but no
+  more input data, until it returns with Z_STREAM_END or an error. After
+  deflate has returned Z_STREAM_END, the only possible operations on the
+  stream are deflateReset or deflateEnd.
+
+    Z_FINISH can be used immediately after deflateInit if all the compression
+  is to be done in a single step. In this case, avail_out must be at least
+  0.1% larger than avail_in plus 12 bytes.  If deflate does not return
+  Z_STREAM_END, then it must be called again as described above.
+
+    deflate() sets strm->adler to the adler32 checksum of all input read
+  so far (that is, total_in bytes).
+
+    deflate() may update data_type if it can make a good guess about
+  the input data type (Z_ASCII or Z_BINARY). In doubt, the data is considered
+  binary. This field is only for information purposes and does not affect
+  the compression algorithm in any manner.
+
+    deflate() returns Z_OK if some progress has been made (more input
+  processed or more output produced), Z_STREAM_END if all input has been
+  consumed and all output has been produced (only when flush is set to
+  Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example
+  if next_in or next_out was NULL), Z_BUF_ERROR if no progress is possible
+  (for example avail_in or avail_out was zero).
+*/
+
+
+/*
+     All dynamically allocated data structures for this stream are freed.
+   This function discards any unprocessed input and does not flush any
+   pending output.
+
+     deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the
+   stream state was inconsistent, Z_DATA_ERROR if the stream was freed
+   prematurely (some input or output was discarded). In the error case,
+   msg may be set but then points to a static string (which must not be
+   deallocated).
+*/
+
+
+/*
+ZEXTERN(int)  inflateInit OF((z_streamp strm));
+
+     Initializes the internal stream state for decompression. The fields
+   next_in, avail_in, zalloc, zfree and opaque must be initialized before by
+   the caller. If next_in is not Z_NULL and avail_in is large enough (the exact
+   value depends on the compression method), inflateInit determines the
+   compression method from the zlib header and allocates all data structures
+   accordingly; otherwise the allocation will be deferred to the first call of
+   inflate.  If zalloc and zfree are set to Z_NULL, inflateInit updates them to
+   use default allocation functions.
+
+     inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
+   version assumed by the caller.  msg is set to null if there is no error
+   message. inflateInit does not perform any decompression apart from reading
+   the zlib header if present: this will be done by inflate().  (So next_in and
+   avail_in may be modified, but next_out and avail_out are unchanged.)
+*/
+
+
+ZEXTERN(int) inflate OF((z_streamp strm, int flush));
+/*
+    inflate decompresses as much data as possible, and stops when the input
+  buffer becomes empty or the output buffer becomes full. It may some
+  introduce some output latency (reading input without producing any output)
+  except when forced to flush.
+
+  The detailed semantics are as follows. inflate performs one or both of the
+  following actions:
+
+  - Decompress more input starting at next_in and update next_in and avail_in
+    accordingly. If not all input can be processed (because there is not
+    enough room in the output buffer), next_in is updated and processing
+    will resume at this point for the next call of inflate().
+
+  - Provide more output starting at next_out and update next_out and avail_out
+    accordingly.  inflate() provides as much output as possible, until there
+    is no more input data or no more space in the output buffer (see below
+    about the flush parameter).
+
+  Before the call of inflate(), the application should ensure that at least
+  one of the actions is possible, by providing more input and/or consuming
+  more output, and updating the next_* and avail_* values accordingly.
+  The application can consume the uncompressed output when it wants, for
+  example when the output buffer is full (avail_out == 0), or after each
+  call of inflate(). If inflate returns Z_OK and with zero avail_out, it
+  must be called again after making room in the output buffer because there
+  might be more output pending.
+
+    If the parameter flush is set to Z_SYNC_FLUSH, inflate flushes as much
+  output as possible to the output buffer. The flushing behavior of inflate is
+  not specified for values of the flush parameter other than Z_SYNC_FLUSH
+  and Z_FINISH, but the current implementation actually flushes as much output
+  as possible anyway.
+
+    inflate() should normally be called until it returns Z_STREAM_END or an
+  error. However if all decompression is to be performed in a single step
+  (a single call of inflate), the parameter flush should be set to
+  Z_FINISH. In this case all pending input is processed and all pending
+  output is flushed; avail_out must be large enough to hold all the
+  uncompressed data. (The size of the uncompressed data may have been saved
+  by the compressor for this purpose.) The next operation on this stream must
+  be inflateEnd to deallocate the decompression state. The use of Z_FINISH
+  is never required, but can be used to inform inflate that a faster routine
+  may be used for the single inflate() call.
+
+     If a preset dictionary is needed at this point (see inflateSetDictionary
+  below), inflate sets strm-adler to the adler32 checksum of the
+  dictionary chosen by the compressor and returns Z_NEED_DICT; otherwise
+  it sets strm->adler to the adler32 checksum of all output produced
+  so far (that is, total_out bytes) and returns Z_OK, Z_STREAM_END or
+  an error code as described below. At the end of the stream, inflate()
+  checks that its computed adler32 checksum is equal to that saved by the
+  compressor and returns Z_STREAM_END only if the checksum is correct.
+
+    inflate() returns Z_OK if some progress has been made (more input processed
+  or more output produced), Z_STREAM_END if the end of the compressed data has
+  been reached and all uncompressed output has been produced, Z_NEED_DICT if a
+  preset dictionary is needed at this point, Z_DATA_ERROR if the input data was
+  corrupted (input stream not conforming to the zlib format or incorrect
+  adler32 checksum), Z_STREAM_ERROR if the stream structure was inconsistent
+  (for example if next_in or next_out was NULL), Z_MEM_ERROR if there was not
+  enough memory, Z_BUF_ERROR if no progress is possible or if there was not
+  enough room in the output buffer when Z_FINISH is used. In the Z_DATA_ERROR
+  case, the application may then call inflateSync to look for a good
+  compression block.
+*/
+
+
+ZEXTERN(int)  inflateEnd OF((z_streamp strm));
+/*
+     All dynamically allocated data structures for this stream are freed.
+   This function discards any unprocessed input and does not flush any
+   pending output.
+
+     inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state
+   was inconsistent. In the error case, msg may be set but then points to a
+   static string (which must not be deallocated).
+*/
+
+                        /* Advanced functions */
+
+/*
+    The following functions are needed only in some special applications.
+*/
+
+/*
+ZEXTERN(int)  deflateInit2 OF((z_streamp strm,
+                                     int  level,
+                                     int  method,
+                                     int  windowBits,
+                                     int  memLevel,
+                                     int  strategy));
+
+     This is another version of deflateInit with more compression options. The
+   fields next_in, zalloc, zfree and opaque must be initialized before by
+   the caller.
+
+     The method parameter is the compression method. It must be Z_DEFLATED in
+   this version of the library.
+
+     The windowBits parameter is the base two logarithm of the window size
+   (the size of the history buffer).  It should be in the range 8..15 for this
+   version of the library. Larger values of this parameter result in better
+   compression at the expense of memory usage. The default value is 15 if
+   deflateInit is used instead.
+
+     The memLevel parameter specifies how much memory should be allocated
+   for the internal compression state. memLevel=1 uses minimum memory but
+   is slow and reduces compression ratio; memLevel=9 uses maximum memory
+   for optimal speed. The default value is 8. See zconf.h for total memory
+   usage as a function of windowBits and memLevel.
+
+     The strategy parameter is used to tune the compression algorithm. Use the
+   value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a
+   filter (or predictor), or Z_HUFFMAN_ONLY to force Huffman encoding only (no
+   string match).  Filtered data consists mostly of small values with a
+   somewhat random distribution. In this case, the compression algorithm is
+   tuned to compress them better. The effect of Z_FILTERED is to force more
+   Huffman coding and less string matching; it is somewhat intermediate
+   between Z_DEFAULT and Z_HUFFMAN_ONLY. The strategy parameter only affects
+   the compression ratio but not the correctness of the compressed output even
+   if it is not set appropriately.
+
+      deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_STREAM_ERROR if a parameter is invalid (such as an invalid
+   method). msg is set to null if there is no error message.  deflateInit2 does
+   not perform any compression: this will be done by deflate().
+*/
+
+/*
+     Initializes the compression dictionary from the given byte sequence
+   without producing any compressed output. This function must be called
+   immediately after deflateInit, deflateInit2 or deflateReset, before any
+   call of deflate. The compressor and decompressor must use exactly the same
+   dictionary (see inflateSetDictionary).
+
+     The dictionary should consist of strings (byte sequences) that are likely
+   to be encountered later in the data to be compressed, with the most commonly
+   used strings preferably put towards the end of the dictionary. Using a
+   dictionary is most useful when the data to be compressed is short and can be
+   predicted with good accuracy; the data can then be compressed better than
+   with the default empty dictionary.
+
+     Depending on the size of the compression data structures selected by
+   deflateInit or deflateInit2, a part of the dictionary may in effect be
+   discarded, for example if the dictionary is larger than the window size in
+   deflate or deflate2. Thus the strings most likely to be useful should be
+   put at the end of the dictionary, not at the front.
+
+     Upon return of this function, strm->adler is set to the Adler32 value
+   of the dictionary; the decompressor may later use this value to determine
+   which dictionary has been used by the compressor. (The Adler32 value
+   applies to the whole dictionary even if only a subset of the dictionary is
+   actually used by the compressor.)
+
+     deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
+   parameter is invalid (such as NULL dictionary) or the stream state is
+   inconsistent (for example if deflate has already been called for this stream
+   or if the compression method is bsort). deflateSetDictionary does not
+   perform any compression: this will be done by deflate().
+*/
+
+/*
+     Sets the destination stream as a complete copy of the source stream.
+
+     This function can be useful when several compression strategies will be
+   tried, for example when there are several ways of pre-processing the input
+   data with a filter. The streams that will be discarded should then be freed
+   by calling deflateEnd.  Note that deflateCopy duplicates the internal
+   compression state which can be quite large, so this strategy is slow and
+   can consume lots of memory.
+
+     deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
+   (such as zalloc being NULL). msg is left unchanged in both source and
+   destination.
+*/
+
+/*
+     This function is equivalent to deflateEnd followed by deflateInit,
+   but does not free and reallocate all the internal compression state.
+   The stream will keep the same compression level and any other attributes
+   that may have been set by deflateInit2.
+
+      deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+   stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+/*
+     Dynamically update the compression level and compression strategy.  The
+   interpretation of level and strategy is as in deflateInit2.  This can be
+   used to switch between compression and straight copy of the input data, or
+   to switch to a different kind of input data requiring a different
+   strategy. If the compression level is changed, the input available so far
+   is compressed with the old level (and may be flushed); the new level will
+   take effect only at the next call of deflate().
+
+     Before the call of deflateParams, the stream state must be set as for
+   a call of deflate(), since the currently available input may have to
+   be compressed and flushed. In particular, strm->avail_out must be non-zero.
+
+     deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source
+   stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR
+   if strm->avail_out was zero.
+*/
+
+/*
+ZEXTERN(int)  inflateInit2 OF((z_streamp strm,
+                                     int  windowBits));
+
+     This is another version of inflateInit with an extra parameter. The
+   fields next_in, avail_in, zalloc, zfree and opaque must be initialized
+   before by the caller.
+
+     The windowBits parameter is the base two logarithm of the maximum window
+   size (the size of the history buffer).  It should be in the range 8..15 for
+   this version of the library. The default value is 15 if inflateInit is used
+   instead. If a compressed stream with a larger window size is given as
+   input, inflate() will return with the error code Z_DATA_ERROR instead of
+   trying to allocate a larger window.
+
+      inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_STREAM_ERROR if a parameter is invalid (such as a negative
+   memLevel). msg is set to null if there is no error message.  inflateInit2
+   does not perform any decompression apart from reading the zlib header if
+   present: this will be done by inflate(). (So next_in and avail_in may be
+   modified, but next_out and avail_out are unchanged.)
+*/
+
+/*
+     Initializes the decompression dictionary from the given uncompressed byte
+   sequence. This function must be called immediately after a call of inflate
+   if this call returned Z_NEED_DICT. The dictionary chosen by the compressor
+   can be determined from the Adler32 value returned by this call of
+   inflate. The compressor and decompressor must use exactly the same
+   dictionary (see deflateSetDictionary).
+
+     inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
+   parameter is invalid (such as NULL dictionary) or the stream state is
+   inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
+   expected one (incorrect Adler32 value). inflateSetDictionary does not
+   perform any decompression: this will be done by subsequent calls of
+   inflate().
+*/
+
+/*
+    Skips invalid compressed data until a full flush point (see above the
+  description of deflate with Z_FULL_FLUSH) can be found, or until all
+  available input is skipped. No output is provided.
+
+    inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR
+  if no more input was provided, Z_DATA_ERROR if no flush point has been found,
+  or Z_STREAM_ERROR if the stream structure was inconsistent. In the success
+  case, the application may save the current current value of total_in which
+  indicates where valid compressed data was found. In the error case, the
+  application may repeatedly call inflateSync, providing more input each time,
+  until success or end of the input data.
+*/
+
+ZEXTERN(int)  inflateReset OF((z_streamp strm));
+/*
+     This function is equivalent to inflateEnd followed by inflateInit,
+   but does not free and reallocate all the internal decompression state.
+   The stream will keep attributes that may have been set by inflateInit2.
+
+      inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+   stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+
+                        /* utility functions */
+
+/*
+     The following utility functions are implemented on top of the
+   basic stream-oriented functions. To simplify the interface, some
+   default options are assumed (compression level and memory usage,
+   standard memory allocation functions). The source code of these
+   utility functions can easily be modified if you need special options.
+*/
+
+/*
+     Compresses the source buffer into the destination buffer.  sourceLen is
+   the byte length of the source buffer. Upon entry, destLen is the total
+   size of the destination buffer, which must be at least 0.1% larger than
+   sourceLen plus 12 bytes. Upon exit, destLen is the actual size of the
+   compressed buffer.
+     This function can be used to compress a whole file at once if the
+   input file is mmap'ed.
+     compress returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_BUF_ERROR if there was not enough room in the output
+   buffer.
+*/
+
+/*
+     Compresses the source buffer into the destination buffer. The level
+   parameter has the same meaning as in deflateInit.  sourceLen is the byte
+   length of the source buffer. Upon entry, destLen is the total size of the
+   destination buffer, which must be at least 0.1% larger than sourceLen plus
+   12 bytes. Upon exit, destLen is the actual size of the compressed buffer.
+
+     compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_BUF_ERROR if there was not enough room in the output buffer,
+   Z_STREAM_ERROR if the level parameter is invalid.
+*/
+
+/*
+     Decompresses the source buffer into the destination buffer.  sourceLen is
+   the byte length of the source buffer. Upon entry, destLen is the total
+   size of the destination buffer, which must be large enough to hold the
+   entire uncompressed data. (The size of the uncompressed data must have
+   been saved previously by the compressor and transmitted to the decompressor
+   by some mechanism outside the scope of this compression library.)
+   Upon exit, destLen is the actual size of the compressed buffer.
+     This function can be used to decompress a whole file at once if the
+   input file is mmap'ed.
+
+     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_BUF_ERROR if there was not enough room in the output
+   buffer, or Z_DATA_ERROR if the input data was corrupted.
+*/
+
+
+/*
+     Opens a gzip (.gz) file for reading or writing. The mode parameter
+   is as in fopen ("rb" or "wb") but can also include a compression level
+   ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for
+   Huffman only compression as in "wb1h". (See the description
+   of deflateInit2 for more information about the strategy parameter.)
+
+     gzopen can be used to read a file which is not in gzip format; in this
+   case gzread will directly read from the file without decompression.
+
+     gzopen returns NULL if the file could not be opened or if there was
+   insufficient memory to allocate the (de)compression state; errno
+   can be checked to distinguish the two cases (if errno is zero, the
+   zlib error is Z_MEM_ERROR).  */
+
+/*
+     gzdopen() associates a gzFile with the file descriptor fd.  File
+   descriptors are obtained from calls like open, dup, creat, pipe or
+   fileno (in the file has been previously opened with fopen).
+   The mode parameter is as in gzopen.
+     The next call of gzclose on the returned gzFile will also close the
+   file descriptor fd, just like fclose(fdopen(fd), mode) closes the file
+   descriptor fd. If you want to keep fd open, use gzdopen(dup(fd), mode).
+     gzdopen returns NULL if there was insufficient memory to allocate
+   the (de)compression state.
+*/
+
+/*
+     Dynamically update the compression level or strategy. See the description
+   of deflateInit2 for the meaning of these parameters.
+     gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not
+   opened for writing.
+*/
+
+/*
+     Reads the given number of uncompressed bytes from the compressed file.
+   If the input file was not in gzip format, gzread copies the given number
+   of bytes into the buffer.
+     gzread returns the number of uncompressed bytes actually read (0 for
+   end of file, -1 for error). */
+
+/*
+     Writes the given number of uncompressed bytes into the compressed file.
+   gzwrite returns the number of uncompressed bytes actually written
+   (0 in case of error).
+*/
+
+/*
+     Converts, formats, and writes the args to the compressed file under
+   control of the format string, as in fprintf. gzprintf returns the number of
+   uncompressed bytes actually written (0 in case of error).
+*/
+
+/*
+      Writes the given null-terminated string to the compressed file, excluding
+   the terminating null character.
+      gzputs returns the number of characters written, or -1 in case of error.
+*/
+
+/*
+      Reads bytes from the compressed file until len-1 characters are read, or
+   a newline character is read and transferred to buf, or an end-of-file
+   condition is encountered.  The string is then terminated with a null
+   character.
+      gzgets returns buf, or Z_NULL in case of error.
+*/
+
+/*
+      Writes c, converted to an unsigned char, into the compressed file.
+   gzputc returns the value that was written, or -1 in case of error.
+*/
+
+/*
+      Reads one byte from the compressed file. gzgetc returns this byte
+   or -1 in case of end of file or error.
+*/
+
+/*
+     Flushes all pending output into the compressed file. The parameter
+   flush is as in the deflate() function. The return value is the zlib
+   error number (see function gzerror below). gzflush returns Z_OK if
+   the flush parameter is Z_FINISH and all output could be flushed.
+     gzflush should be called only when strictly necessary because it can
+   degrade compression.
+*/
+
+/*
+      Sets the starting position for the next gzread or gzwrite on the
+   given compressed file. The offset represents a number of bytes in the
+   uncompressed data stream. The whence parameter is defined as in lseek(2);
+   the value SEEK_END is not supported.
+     If the file is opened for reading, this function is emulated but can be
+   extremely slow. If the file is opened for writing, only forward seeks are
+   supported; gzseek then compresses a sequence of zeroes up to the new
+   starting position.
+
+      gzseek returns the resulting offset location as measured in bytes from
+   the beginning of the uncompressed stream, or -1 in case of error, in
+   particular if the file is opened for writing and the new starting position
+   would be before the current position.
+*/
+
+/*
+     Rewinds the given file. This function is supported only for reading.
+
+   gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET)
+*/
+
+/*
+     Returns the starting position for the next gzread or gzwrite on the
+   given compressed file. This position represents a number of bytes in the
+   uncompressed data stream.
+
+   gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR)
+*/
+
+/*
+     Returns 1 when EOF has previously been detected reading the given
+   input stream, otherwise zero.
+*/
+
+/*
+     Flushes all pending output if necessary, closes the compressed file
+   and deallocates all the (de)compression state. The return value is the zlib
+   error number (see function gzerror below).
+*/
+
+/*
+     Returns the error message for the last error which occurred on the
+   given compressed file. errnum is set to zlib error number. If an
+   error occurred in the file system and not in the compression library,
+   errnum is set to Z_ERRNO and the application may consult errno
+   to get the exact error code.
+*/
+
+                        /* checksum functions */
+
+/*
+     These functions are not related to compression but are exported
+   anyway because they might be useful in applications using the
+   compression library.
+*/
+
+ZEXTERN(uLong)  adler32 OF((uLong adler, const Bytef *buf, uInt len));
+
+/*
+     Update a running Adler-32 checksum with the bytes buf[0..len-1] and
+   return the updated checksum. If buf is NULL, this function returns
+   the required initial value for the checksum.
+   An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
+   much faster. Usage example:
+
+     uLong adler = adler32(0L, Z_NULL, 0);
+
+     while (read_buffer(buffer, length) != EOF) {
+       adler = adler32(adler, buffer, length);
+     }
+     if (adler != original_adler) error();
+*/
+
+/*
+     Update a running crc with the bytes buf[0..len-1] and return the updated
+   crc. If buf is NULL, this function returns the required initial value
+   for the crc. Pre- and post-conditioning (one's complement) is performed
+   within this function so it shouldn't be done by the application.
+   Usage example:
+
+     uLong crc = crc32(0L, Z_NULL, 0);
+
+     while (read_buffer(buffer, length) != EOF) {
+       crc = crc32(crc, buffer, length);
+     }
+     if (crc != original_crc) error();
+*/
+
+
+                        /* various hacks, don't look :) */
+
+/* deflateInit and inflateInit are macros to allow checking the zlib version
+ * and the compiler's view of z_stream:
+ */
+ZEXTERN(int)  inflateInit2_ OF((z_streamp strm, int  windowBits,
+                                      const char *version, int stream_size));
+#define deflateInit(strm, level) \
+        deflateInit_((strm), (level),       ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit(strm) \
+        inflateInit_((strm),                ZLIB_VERSION, sizeof(z_stream))
+#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
+        deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
+                      (strategy),           ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit2(strm, windowBits) \
+        inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream))
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ZLIB_H */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/zutil.c b/extensions/externals/src/freetype-2.4.9/src/gzip/zutil.c
new file mode 100644
index 0000000..7ad0c1f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/zutil.c
@@ -0,0 +1,181 @@
+/* zutil.c -- target dependent utility functions for the compression library
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* @(#) $Id$ */
+
+#include "zutil.h"
+
+#ifndef STDC
+extern void exit OF((int));
+#endif
+
+
+#ifndef HAVE_MEMCPY
+
+void zmemcpy(dest, source, len)
+    Bytef* dest;
+    const Bytef* source;
+    uInt  len;
+{
+    if (len == 0) return;
+    do {
+        *dest++ = *source++; /* ??? to be unrolled */
+    } while (--len != 0);
+}
+
+int zmemcmp(s1, s2, len)
+    const Bytef* s1;
+    const Bytef* s2;
+    uInt  len;
+{
+    uInt j;
+
+    for (j = 0; j < len; j++) {
+        if (s1[j] != s2[j]) return 2*(s1[j] > s2[j])-1;
+    }
+    return 0;
+}
+
+void zmemzero(dest, len)
+    Bytef* dest;
+    uInt  len;
+{
+    if (len == 0) return;
+    do {
+        *dest++ = 0;  /* ??? to be unrolled */
+    } while (--len != 0);
+}
+#endif
+
+#if defined( MSDOS ) && defined( __TURBOC__ ) && !defined( MY_ZCALLOC )
+#if (defined( __BORLANDC__) || !defined(SMALL_MEDIUM)) && !defined(__32BIT__)
+/* Small and medium model in Turbo C are for now limited to near allocation
+ * with reduced MAX_WBITS and MAX_MEM_LEVEL
+ */
+#  define MY_ZCALLOC
+
+/* Turbo C malloc() does not allow dynamic allocation of 64K bytes
+ * and farmalloc(64K) returns a pointer with an offset of 8, so we
+ * must fix the pointer. Warning: the pointer must be put back to its
+ * original form in order to free it, use zcfree().
+ */
+
+#define MAX_PTR 10
+/* 10*64K = 640K */
+
+local int next_ptr = 0;
+
+typedef struct ptr_table_s {
+    voidpf org_ptr;
+    voidpf new_ptr;
+} ptr_table;
+
+local ptr_table table[MAX_PTR];
+/* This table is used to remember the original form of pointers
+ * to large buffers (64K). Such pointers are normalized with a zero offset.
+ * Since MSDOS is not a preemptive multitasking OS, this table is not
+ * protected from concurrent access. This hack doesn't work anyway on
+ * a protected system like OS/2. Use Microsoft C instead.
+ */
+
+voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+{
+    voidpf buf = opaque; /* just to make some compilers happy */
+    ulg bsize = (ulg)items*size;
+
+    /* If we allocate less than 65520 bytes, we assume that farmalloc
+     * will return a usable pointer which doesn't have to be normalized.
+     */
+    if (bsize < 65520L) {
+        buf = farmalloc(bsize);
+        if (*(ush*)&buf != 0) return buf;
+    } else {
+        buf = farmalloc(bsize + 16L);
+    }
+    if (buf == NULL || next_ptr >= MAX_PTR) return NULL;
+    table[next_ptr].org_ptr = buf;
+
+    /* Normalize the pointer to seg:0 */
+    *((ush*)&buf+1) += ((ush)((uch*)buf-0) + 15) >> 4;
+    *(ush*)&buf = 0;
+    table[next_ptr++].new_ptr = buf;
+    return buf;
+}
+
+void  zcfree (voidpf opaque, voidpf ptr)
+{
+    int n;
+    if (*(ush*)&ptr != 0) { /* object < 64K */
+        farfree(ptr);
+        return;
+    }
+    /* Find the original pointer */
+    for (n = 0; n < next_ptr; n++) {
+        if (ptr != table[n].new_ptr) continue;
+
+        farfree(table[n].org_ptr);
+        while (++n < next_ptr) {
+            table[n-1] = table[n];
+        }
+        next_ptr--;
+        return;
+    }
+    ptr = opaque; /* just to make some compilers happy */
+    Assert(0, "zcfree: ptr not found");
+}
+#endif
+#endif /* MSDOS && __TURBOC__ */
+
+
+#if defined(M_I86) && !defined(__32BIT__) && !defined( MY_ZCALLOC )
+/* Microsoft C in 16-bit mode */
+
+#  define MY_ZCALLOC
+
+#if (!defined(_MSC_VER) || (_MSC_VER <= 600))
+#  define _halloc  halloc
+#  define _hfree   hfree
+#endif
+
+voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+{
+    if (opaque) opaque = 0; /* to make compiler happy */
+    return _halloc((long)items, size);
+}
+
+void  zcfree (voidpf opaque, voidpf ptr)
+{
+    if (opaque) opaque = 0; /* to make compiler happy */
+    _hfree(ptr);
+}
+
+#endif /* MSC */
+
+
+#ifndef MY_ZCALLOC /* Any system without a special alloc function */
+
+#ifndef STDC
+extern voidp  ft_scalloc OF((uInt items, uInt size));
+extern void   ft_sfree   OF((voidpf ptr));
+#endif
+
+voidpf zcalloc (opaque, items, size)
+    voidpf opaque;
+    unsigned items;
+    unsigned size;
+{
+    if (opaque) items += size - size; /* make compiler happy */
+    return (voidpf)ft_scalloc(items, size);
+}
+
+void  zcfree (opaque, ptr)
+    voidpf opaque;
+    voidpf ptr;
+{
+    ft_sfree(ptr);
+    if (opaque) return; /* make compiler happy */
+}
+
+#endif /* MY_ZCALLOC */
diff --git a/extensions/externals/src/freetype-2.4.9/src/gzip/zutil.h b/extensions/externals/src/freetype-2.4.9/src/gzip/zutil.h
new file mode 100644
index 0000000..c9688cd
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/gzip/zutil.h
@@ -0,0 +1,215 @@
+/* zutil.h -- internal interface and configuration of the compression library
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+/* @(#) $Id$ */
+
+#ifndef _Z_UTIL_H
+#define _Z_UTIL_H
+
+#include "zlib.h"
+
+#ifdef STDC
+#  include <stddef.h>
+#  include <string.h>
+#  include <stdlib.h>
+#endif
+#ifdef NO_ERRNO_H
+    extern int errno;
+#else
+#   include <errno.h>
+#endif
+
+#ifndef local
+#  define local static
+#endif
+/* compile with -Dlocal if your debugger can't find static symbols */
+
+typedef unsigned char  uch;
+typedef uch FAR uchf;
+typedef unsigned short ush;
+typedef ush FAR ushf;
+typedef unsigned long  ulg;
+
+
+#define ERR_RETURN(strm,err) \
+  return (strm->msg = (char*)ERR_MSG(err), (err))
+/* To be used only when the state is known to be valid */
+
+        /* common constants */
+
+#ifndef DEF_WBITS
+#  define DEF_WBITS MAX_WBITS
+#endif
+/* default windowBits for decompression. MAX_WBITS is for compression only */
+
+#if MAX_MEM_LEVEL >= 8
+#  define DEF_MEM_LEVEL 8
+#else
+#  define DEF_MEM_LEVEL  MAX_MEM_LEVEL
+#endif
+/* default memLevel */
+
+#define STORED_BLOCK 0
+#define STATIC_TREES 1
+#define DYN_TREES    2
+/* The three kinds of block type */
+
+#define MIN_MATCH  3
+#define MAX_MATCH  258
+/* The minimum and maximum match lengths */
+
+#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */
+
+        /* target dependencies */
+
+#ifdef MSDOS
+#  define OS_CODE  0x00
+#  if defined(__TURBOC__) || defined(__BORLANDC__)
+#    if(__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
+       /* Allow compilation with ANSI keywords only enabled */
+       void _Cdecl farfree( void *block );
+       void *_Cdecl farmalloc( unsigned long nbytes );
+#    else
+#     include <alloc.h>
+#    endif
+#  else /* MSC or DJGPP */
+#  endif
+#endif
+
+#ifdef OS2
+#  define OS_CODE  0x06
+#endif
+
+#ifdef WIN32 /* Window 95 & Windows NT */
+#  define OS_CODE  0x0b
+#endif
+
+#if defined(VAXC) || defined(VMS)
+#  define OS_CODE  0x02
+#  define F_OPEN(name, mode) \
+     ft_fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
+#endif
+
+#ifdef AMIGA
+#  define OS_CODE  0x01
+#endif
+
+#if defined(ATARI) || defined(atarist)
+#  define OS_CODE  0x05
+#endif
+
+#if defined(MACOS) || defined(TARGET_OS_MAC)
+#  define OS_CODE  0x07
+#  if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
+#    include <unix.h> /* for fdopen */
+#  else
+#    ifndef fdopen
+#      define fdopen(fd,mode) NULL /* No fdopen() */
+#    endif
+#  endif
+#endif
+
+#ifdef __50SERIES /* Prime/PRIMOS */
+#  define OS_CODE  0x0F
+#endif
+
+#ifdef TOPS20
+#  define OS_CODE  0x0a
+#endif
+
+#if defined(_BEOS_) || defined(RISCOS)
+#  define fdopen(fd,mode) NULL /* No fdopen() */
+#endif
+
+#if (defined(_MSC_VER) && (_MSC_VER > 600))
+#  define fdopen(fd,type)  _fdopen(fd,type)
+#endif
+
+
+        /* Common defaults */
+
+#ifndef OS_CODE
+#  define OS_CODE  0x03  /* assume Unix */
+#endif
+
+#ifndef F_OPEN
+#  define F_OPEN(name, mode) ft_fopen((name), (mode))
+#endif
+
+         /* functions */
+
+#ifdef HAVE_STRERROR
+   extern char *strerror OF((int));
+#  define zstrerror(errnum) strerror(errnum)
+#else
+#  define zstrerror(errnum) ""
+#endif
+
+#if defined(pyr)
+#  define NO_MEMCPY
+#endif
+#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__)
+ /* Use our own functions for small and medium model with MSC <= 5.0.
+  * You may have to use the same strategy for Borland C (untested).
+  * The __SC__ check is for Symantec.
+  */
+#  define NO_MEMCPY
+#endif
+#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY)
+#  define HAVE_MEMCPY
+#endif
+#ifdef HAVE_MEMCPY
+#  ifdef SMALL_MEDIUM /* MSDOS small or medium model */
+#    define zmemcpy _fmemcpy
+#    define zmemcmp _fmemcmp
+#    define zmemzero(dest, len) _fmemset(dest, 0, len)
+#  else
+#    define zmemcpy ft_memcpy
+#    define zmemcmp ft_memcmp
+#    define zmemzero(dest, len) ft_memset(dest, 0, len)
+#  endif
+#else
+   extern void zmemcpy  OF((Bytef* dest, const Bytef* source, uInt len));
+   extern int  zmemcmp  OF((const Bytef* s1, const Bytef* s2, uInt len));
+   extern void zmemzero OF((Bytef* dest, uInt len));
+#endif
+
+/* Diagnostic functions */
+#ifdef DEBUG
+#  include <stdio.h>
+   extern int z_verbose;
+   extern void z_error    OF((char *m));
+#  define Assert(cond,msg) {if(!(cond)) z_error(msg);}
+#  define Trace(x) {if (z_verbose>=0) fprintf x ;}
+#  define Tracev(x) {if (z_verbose>0) fprintf x ;}
+#  define Tracevv(x) {if (z_verbose>1) fprintf x ;}
+#  define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;}
+#  define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;}
+#else
+#  define Assert(cond,msg)
+#  define Trace(x)
+#  define Tracev(x)
+#  define Tracevv(x)
+#  define Tracec(c,x)
+#  define Tracecv(c,x)
+#endif
+
+
+typedef uLong (*check_func) OF((uLong check, const Bytef *buf,
+                                uInt len));
+local voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
+local void   zcfree  OF((voidpf opaque, voidpf ptr));
+
+#define ZALLOC(strm, items, size) \
+           (*((strm)->zalloc))((strm)->opaque, (items), (size))
+#define ZFREE(strm, addr)  (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))
+#define TRY_FREE(s, p) {if (p) ZFREE(s, p);}
+
+#endif /* _Z_UTIL_H */
diff --git a/extensions/externals/src/freetype-2.4.9/src/lzw/Jamfile b/extensions/externals/src/freetype-2.4.9/src/lzw/Jamfile
new file mode 100644
index 0000000..6f1f516
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/lzw/Jamfile
@@ -0,0 +1,16 @@
+# FreeType 2 src/lzw Jamfile
+#
+# Copyright 2004, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) lzw ;
+
+Library  $(FT2_LIB) : ftlzw.c ;
+
+# end of src/lzw Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/lzw/ftlzw.c b/extensions/externals/src/freetype-2.4.9/src/lzw/ftlzw.c
new file mode 100644
index 0000000..35e392b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/lzw/ftlzw.c
@@ -0,0 +1,413 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftlzw.c                                                                */
+/*                                                                         */
+/*    FreeType support for .Z compressed files.                            */
+/*                                                                         */
+/*  This optional component relies on NetBSD's zopen().  It should mainly  */
+/*  be used to parse compressed PCF fonts, as found with many X11 server   */
+/*  distributions.                                                         */
+/*                                                                         */
+/*  Copyright 2004-2006, 2009, 2010, 2012 by                               */
+/*  Albert Chin-A-Young.                                                   */
+/*                                                                         */
+/*  Based on code in src/gzip/ftgzip.c, Copyright 2004 by                  */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_LZW_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  LZW_Err_
+#define FT_ERR_BASE    FT_Mod_Err_LZW
+
+#include FT_ERRORS_H
+
+
+#ifdef FT_CONFIG_OPTION_USE_LZW
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "lzw code does not support PIC yet"
+#endif
+
+#include "ftzopen.h"
+
+
+/***************************************************************************/
+/***************************************************************************/
+/*****                                                                 *****/
+/*****                  M E M O R Y   M A N A G E M E N T              *****/
+/*****                                                                 *****/
+/***************************************************************************/
+/***************************************************************************/
+
+/***************************************************************************/
+/***************************************************************************/
+/*****                                                                 *****/
+/*****                   F I L E   D E S C R I P T O R                 *****/
+/*****                                                                 *****/
+/***************************************************************************/
+/***************************************************************************/
+
+#define FT_LZW_BUFFER_SIZE  4096
+
+  typedef struct  FT_LZWFileRec_
+  {
+    FT_Stream       source;         /* parent/source stream        */
+    FT_Stream       stream;         /* embedding stream            */
+    FT_Memory       memory;         /* memory allocator            */
+    FT_LzwStateRec  lzw;            /* lzw decompressor state      */
+
+    FT_Byte         buffer[FT_LZW_BUFFER_SIZE]; /* output buffer      */
+    FT_ULong        pos;                        /* position in output */
+    FT_Byte*        cursor;
+    FT_Byte*        limit;
+
+  } FT_LZWFileRec, *FT_LZWFile;
+
+
+  /* check and skip .Z header */
+  static FT_Error
+  ft_lzw_check_header( FT_Stream  stream )
+  {
+    FT_Error  error;
+    FT_Byte   head[2];
+
+
+    if ( FT_STREAM_SEEK( 0 )       ||
+         FT_STREAM_READ( head, 2 ) )
+      goto Exit;
+
+    /* head[0] && head[1] are the magic numbers */
+    if ( head[0] != 0x1f ||
+         head[1] != 0x9d )
+      error = LZW_Err_Invalid_File_Format;
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  ft_lzw_file_init( FT_LZWFile  zip,
+                    FT_Stream   stream,
+                    FT_Stream   source )
+  {
+    FT_LzwState  lzw   = &zip->lzw;
+    FT_Error     error = LZW_Err_Ok;
+
+
+    zip->stream = stream;
+    zip->source = source;
+    zip->memory = stream->memory;
+
+    zip->limit  = zip->buffer + FT_LZW_BUFFER_SIZE;
+    zip->cursor = zip->limit;
+    zip->pos    = 0;
+
+    /* check and skip .Z header */
+    error = ft_lzw_check_header( source );
+    if ( error )
+      goto Exit;
+
+    /* initialize internal lzw variable */
+    ft_lzwstate_init( lzw, source );
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  ft_lzw_file_done( FT_LZWFile  zip )
+  {
+    /* clear the rest */
+    ft_lzwstate_done( &zip->lzw );
+
+    zip->memory = NULL;
+    zip->source = NULL;
+    zip->stream = NULL;
+  }
+
+
+  static FT_Error
+  ft_lzw_file_reset( FT_LZWFile  zip )
+  {
+    FT_Stream  stream = zip->source;
+    FT_Error   error;
+
+
+    if ( !FT_STREAM_SEEK( 0 ) )
+    {
+      ft_lzwstate_reset( &zip->lzw );
+
+      zip->limit  = zip->buffer + FT_LZW_BUFFER_SIZE;
+      zip->cursor = zip->limit;
+      zip->pos    = 0;
+    }
+
+    return error;
+  }
+
+
+  static FT_Error
+  ft_lzw_file_fill_output( FT_LZWFile  zip )
+  {
+    FT_LzwState  lzw = &zip->lzw;
+    FT_ULong     count;
+    FT_Error     error = LZW_Err_Ok;
+
+
+    zip->cursor = zip->buffer;
+
+    count = ft_lzwstate_io( lzw, zip->buffer, FT_LZW_BUFFER_SIZE );
+
+    zip->limit = zip->cursor + count;
+
+    if ( count == 0 )
+      error = LZW_Err_Invalid_Stream_Operation;
+
+    return error;
+  }
+
+
+  /* fill output buffer; `count' must be <= FT_LZW_BUFFER_SIZE */
+  static FT_Error
+  ft_lzw_file_skip_output( FT_LZWFile  zip,
+                           FT_ULong    count )
+  {
+    FT_Error  error = LZW_Err_Ok;
+
+
+    /* first, we skip what we can from the output buffer */
+    {
+      FT_ULong  delta = (FT_ULong)( zip->limit - zip->cursor );
+
+
+      if ( delta >= count )
+        delta = count;
+
+      zip->cursor += delta;
+      zip->pos    += delta;
+
+      count -= delta;
+    }
+
+    /* next, we skip as many bytes remaining as possible */
+    while ( count > 0 )
+    {
+      FT_ULong  delta = FT_LZW_BUFFER_SIZE;
+      FT_ULong  numread;
+
+
+      if ( delta > count )
+        delta = count;
+
+      numread = ft_lzwstate_io( &zip->lzw, NULL, delta );
+      if ( numread < delta )
+      {
+        /* not enough bytes */
+        error = LZW_Err_Invalid_Stream_Operation;
+        break;
+      }
+
+      zip->pos += delta;
+      count    -= delta;
+    }
+
+    return error;
+  }
+
+
+  static FT_ULong
+  ft_lzw_file_io( FT_LZWFile  zip,
+                  FT_ULong    pos,
+                  FT_Byte*    buffer,
+                  FT_ULong    count )
+  {
+    FT_ULong  result = 0;
+    FT_Error  error;
+
+
+    /* seeking backwards. */
+    if ( pos < zip->pos )
+    {
+      /* If the new position is within the output buffer, simply       */
+      /* decrement pointers, otherwise we reset the stream completely! */
+      if ( ( zip->pos - pos ) <= (FT_ULong)( zip->cursor - zip->buffer ) )
+      {
+        zip->cursor -= zip->pos - pos;
+        zip->pos     = pos;
+      }
+      else
+      {
+        error = ft_lzw_file_reset( zip );
+        if ( error )
+          goto Exit;
+      }
+    }
+
+    /* skip unwanted bytes */
+    if ( pos > zip->pos )
+    {
+      error = ft_lzw_file_skip_output( zip, (FT_ULong)( pos - zip->pos ) );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( count == 0 )
+      goto Exit;
+
+    /* now read the data */
+    for (;;)
+    {
+      FT_ULong  delta;
+
+
+      delta = (FT_ULong)( zip->limit - zip->cursor );
+      if ( delta >= count )
+        delta = count;
+
+      FT_MEM_COPY( buffer + result, zip->cursor, delta );
+      result      += delta;
+      zip->cursor += delta;
+      zip->pos    += delta;
+
+      count -= delta;
+      if ( count == 0 )
+        break;
+
+      error = ft_lzw_file_fill_output( zip );
+      if ( error )
+        break;
+    }
+
+  Exit:
+    return result;
+  }
+
+
+/***************************************************************************/
+/***************************************************************************/
+/*****                                                                 *****/
+/*****            L Z W   E M B E D D I N G   S T R E A M              *****/
+/*****                                                                 *****/
+/***************************************************************************/
+/***************************************************************************/
+
+  static void
+  ft_lzw_stream_close( FT_Stream  stream )
+  {
+    FT_LZWFile  zip    = (FT_LZWFile)stream->descriptor.pointer;
+    FT_Memory   memory = stream->memory;
+
+
+    if ( zip )
+    {
+      /* finalize lzw file descriptor */
+      ft_lzw_file_done( zip );
+
+      FT_FREE( zip );
+
+      stream->descriptor.pointer = NULL;
+    }
+  }
+
+
+  static FT_ULong
+  ft_lzw_stream_io( FT_Stream  stream,
+                    FT_ULong   pos,
+                    FT_Byte*   buffer,
+                    FT_ULong   count )
+  {
+    FT_LZWFile  zip = (FT_LZWFile)stream->descriptor.pointer;
+
+
+    return ft_lzw_file_io( zip, pos, buffer, count );
+  }
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stream_OpenLZW( FT_Stream  stream,
+                     FT_Stream  source )
+  {
+    FT_Error    error;
+    FT_Memory   memory = source->memory;
+    FT_LZWFile  zip = NULL;
+
+
+    /*
+     *  Check the header right now; this prevents allocation of a huge
+     *  LZWFile object (400 KByte of heap memory) if not necessary.
+     *
+     *  Did I mention that you should never use .Z compressed font
+     *  files?
+     */
+    error = ft_lzw_check_header( source );
+    if ( error )
+      goto Exit;
+
+    FT_ZERO( stream );
+    stream->memory = memory;
+
+    if ( !FT_NEW( zip ) )
+    {
+      error = ft_lzw_file_init( zip, stream, source );
+      if ( error )
+      {
+        FT_FREE( zip );
+        goto Exit;
+      }
+
+      stream->descriptor.pointer = zip;
+    }
+
+    stream->size  = 0x7FFFFFFFL;  /* don't know the real size! */
+    stream->pos   = 0;
+    stream->base  = 0;
+    stream->read  = ft_lzw_stream_io;
+    stream->close = ft_lzw_stream_close;
+
+  Exit:
+    return error;
+  }
+
+
+#include "ftzopen.c"
+
+
+#else  /* !FT_CONFIG_OPTION_USE_LZW */
+
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Stream_OpenLZW( FT_Stream  stream,
+                     FT_Stream  source )
+  {
+    FT_UNUSED( stream );
+    FT_UNUSED( source );
+
+    return LZW_Err_Unimplemented_Feature;
+  }
+
+
+#endif /* !FT_CONFIG_OPTION_USE_LZW */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/lzw/ftzopen.c b/extensions/externals/src/freetype-2.4.9/src/lzw/ftzopen.c
new file mode 100644
index 0000000..d7a6457
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/lzw/ftzopen.c
@@ -0,0 +1,415 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftzopen.c                                                              */
+/*                                                                         */
+/*    FreeType support for .Z compressed files.                            */
+/*                                                                         */
+/*  This optional component relies on NetBSD's zopen().  It should mainly  */
+/*  be used to parse compressed PCF fonts, as found with many X11 server   */
+/*  distributions.                                                         */
+/*                                                                         */
+/*  Copyright 2005-2007, 2009, 2011 by David Turner.                       */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#include "ftzopen.h"
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_DEBUG_H
+
+
+  static int
+  ft_lzwstate_refill( FT_LzwState  state )
+  {
+    FT_ULong  count;
+
+
+    if ( state->in_eof )
+      return -1;
+
+    count = FT_Stream_TryRead( state->source,
+                               state->buf_tab,
+                               state->num_bits );  /* WHY? */
+
+    state->buf_size   = (FT_UInt)count;
+    state->buf_total += count;
+    state->in_eof     = FT_BOOL( count < state->num_bits );
+    state->buf_offset = 0;
+    state->buf_size   = ( state->buf_size << 3 ) - ( state->num_bits - 1 );
+
+    if ( count == 0 )  /* end of file */
+      return -1;
+
+    return 0;
+  }
+
+
+  static FT_Int32
+  ft_lzwstate_get_code( FT_LzwState  state )
+  {
+    FT_UInt   num_bits = state->num_bits;
+    FT_Int    offset   = state->buf_offset;
+    FT_Byte*  p;
+    FT_Int    result;
+
+
+    if ( state->buf_clear                    ||
+         offset >= state->buf_size           ||
+         state->free_ent >= state->free_bits )
+    {
+      if ( state->free_ent >= state->free_bits )
+      {
+        state->num_bits  = ++num_bits;
+        state->free_bits = state->num_bits < state->max_bits
+                           ? (FT_UInt)( ( 1UL << num_bits ) - 256 )
+                           : state->max_free + 1;
+      }
+
+      if ( state->buf_clear )
+      {
+        state->num_bits  = num_bits = LZW_INIT_BITS;
+        state->free_bits = (FT_UInt)( ( 1UL << num_bits ) - 256 );
+        state->buf_clear = 0;
+      }
+
+      if ( ft_lzwstate_refill( state ) < 0 )
+        return -1;
+
+      offset = 0;
+    }
+
+    state->buf_offset = offset + num_bits;
+
+    p         = &state->buf_tab[offset >> 3];
+    offset   &= 7;
+    result    = *p++ >> offset;
+    offset    = 8 - offset;
+    num_bits -= offset;
+
+    if ( num_bits >= 8 )
+    {
+      result   |= *p++ << offset;
+      offset   += 8;
+      num_bits -= 8;
+    }
+    if ( num_bits > 0 )
+      result |= ( *p & LZW_MASK( num_bits ) ) << offset;
+
+    return result;
+  }
+
+
+  /* grow the character stack */
+  static int
+  ft_lzwstate_stack_grow( FT_LzwState  state )
+  {
+    if ( state->stack_top >= state->stack_size )
+    {
+      FT_Memory  memory = state->memory;
+      FT_Error   error;
+      FT_Offset  old_size = state->stack_size;
+      FT_Offset  new_size = old_size;
+
+      new_size = new_size + ( new_size >> 1 ) + 4;
+
+      if ( state->stack == state->stack_0 )
+      {
+        state->stack = NULL;
+        old_size     = 0;
+      }
+
+      /* requirement of the character stack larger than 1<<LZW_MAX_BITS */
+      /* implies bug in the decompression code                          */
+      if ( new_size > ( 1 << LZW_MAX_BITS ) )
+      {
+        new_size = 1 << LZW_MAX_BITS;
+        if ( new_size == old_size )
+          return -1;
+      }
+
+      if ( FT_RENEW_ARRAY( state->stack, old_size, new_size ) )
+        return -1;
+
+      state->stack_size = new_size;
+    }
+    return 0;
+  }
+
+
+  /* grow the prefix/suffix arrays */
+  static int
+  ft_lzwstate_prefix_grow( FT_LzwState  state )
+  {
+    FT_UInt    old_size = state->prefix_size;
+    FT_UInt    new_size = old_size;
+    FT_Memory  memory   = state->memory;
+    FT_Error   error;
+
+
+    if ( new_size == 0 )  /* first allocation -> 9 bits */
+      new_size = 512;
+    else
+      new_size += new_size >> 2;  /* don't grow too fast */
+
+    /*
+     *  Note that the `suffix' array is located in the same memory block
+     *  pointed to by `prefix'.
+     *
+     *  I know that sizeof(FT_Byte) == 1 by definition, but it is clearer
+     *  to write it literally.
+     *
+     */
+    if ( FT_REALLOC_MULT( state->prefix, old_size, new_size,
+                          sizeof ( FT_UShort ) + sizeof ( FT_Byte ) ) )
+      return -1;
+
+    /* now adjust `suffix' and move the data accordingly */
+    state->suffix = (FT_Byte*)( state->prefix + new_size );
+
+    FT_MEM_MOVE( state->suffix,
+                 state->prefix + old_size,
+                 old_size * sizeof ( FT_Byte ) );
+
+    state->prefix_size = new_size;
+    return 0;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  ft_lzwstate_reset( FT_LzwState  state )
+  {
+    state->in_eof     = 0;
+    state->buf_offset = 0;
+    state->buf_size   = 0;
+    state->buf_clear  = 0;
+    state->buf_total  = 0;
+    state->stack_top  = 0;
+    state->num_bits   = LZW_INIT_BITS;
+    state->phase      = FT_LZW_PHASE_START;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  ft_lzwstate_init( FT_LzwState  state,
+                    FT_Stream    source )
+  {
+    FT_ZERO( state );
+
+    state->source = source;
+    state->memory = source->memory;
+
+    state->prefix      = NULL;
+    state->suffix      = NULL;
+    state->prefix_size = 0;
+
+    state->stack      = state->stack_0;
+    state->stack_size = sizeof ( state->stack_0 );
+
+    ft_lzwstate_reset( state );
+  }
+
+
+  FT_LOCAL_DEF( void )
+  ft_lzwstate_done( FT_LzwState  state )
+  {
+    FT_Memory  memory = state->memory;
+
+
+    ft_lzwstate_reset( state );
+
+    if ( state->stack != state->stack_0 )
+      FT_FREE( state->stack );
+
+    FT_FREE( state->prefix );
+    state->suffix = NULL;
+
+    FT_ZERO( state );
+  }
+
+
+#define FTLZW_STACK_PUSH( c )                        \
+  FT_BEGIN_STMNT                                     \
+    if ( state->stack_top >= state->stack_size &&    \
+         ft_lzwstate_stack_grow( state ) < 0   )     \
+      goto Eof;                                      \
+                                                     \
+    state->stack[state->stack_top++] = (FT_Byte)(c); \
+  FT_END_STMNT
+
+
+  FT_LOCAL_DEF( FT_ULong )
+  ft_lzwstate_io( FT_LzwState  state,
+                  FT_Byte*     buffer,
+                  FT_ULong     out_size )
+  {
+    FT_ULong  result = 0;
+
+    FT_UInt  old_char = state->old_char;
+    FT_UInt  old_code = state->old_code;
+    FT_UInt  in_code  = state->in_code;
+
+
+    if ( out_size == 0 )
+      goto Exit;
+
+    switch ( state->phase )
+    {
+    case FT_LZW_PHASE_START:
+      {
+        FT_Byte   max_bits;
+        FT_Int32  c;
+
+
+        /* skip magic bytes, and read max_bits + block_flag */
+        if ( FT_Stream_Seek( state->source, 2 ) != 0               ||
+             FT_Stream_TryRead( state->source, &max_bits, 1 ) != 1 )
+          goto Eof;
+
+        state->max_bits   = max_bits & LZW_BIT_MASK;
+        state->block_mode = max_bits & LZW_BLOCK_MASK;
+        state->max_free   = (FT_UInt)( ( 1UL << state->max_bits ) - 256 );
+
+        if ( state->max_bits > LZW_MAX_BITS )
+          goto Eof;
+
+        state->num_bits = LZW_INIT_BITS;
+        state->free_ent = ( state->block_mode ? LZW_FIRST
+                                              : LZW_CLEAR ) - 256;
+        in_code  = 0;
+
+        state->free_bits = state->num_bits < state->max_bits
+                           ? (FT_UInt)( ( 1UL << state->num_bits ) - 256 )
+                           : state->max_free + 1;
+
+        c = ft_lzwstate_get_code( state );
+        if ( c < 0 || c > 255 )
+          goto Eof;
+
+        old_code = old_char = (FT_UInt)c;
+
+        if ( buffer )
+          buffer[result] = (FT_Byte)old_char;
+
+        if ( ++result >= out_size )
+          goto Exit;
+
+        state->phase = FT_LZW_PHASE_CODE;
+      }
+      /* fall-through */
+
+    case FT_LZW_PHASE_CODE:
+      {
+        FT_Int32  c;
+        FT_UInt   code;
+
+
+      NextCode:
+        c = ft_lzwstate_get_code( state );
+        if ( c < 0 )
+          goto Eof;
+
+        code = (FT_UInt)c;
+
+        if ( code == LZW_CLEAR && state->block_mode )
+        {
+          /* why not LZW_FIRST-256 ? */
+          state->free_ent  = ( LZW_FIRST - 1 ) - 256;
+          state->buf_clear = 1;
+
+          /* not quite right, but at least more predictable */
+          old_code = 0;
+          old_char = 0;
+
+          goto NextCode;
+        }
+
+        in_code = code; /* save code for later */
+
+        if ( code >= 256U )
+        {
+          /* special case for KwKwKwK */
+          if ( code - 256U >= state->free_ent )
+          {
+            /* corrupted LZW stream */
+            if ( code - 256U > state->free_ent )
+              goto Eof;
+
+            FTLZW_STACK_PUSH( old_char );
+            code = old_code;
+          }
+
+          while ( code >= 256U )
+          {
+            if ( !state->prefix )
+              goto Eof;
+
+            FTLZW_STACK_PUSH( state->suffix[code - 256] );
+            code = state->prefix[code - 256];
+          }
+        }
+
+        old_char = code;
+        FTLZW_STACK_PUSH( old_char );
+
+        state->phase = FT_LZW_PHASE_STACK;
+      }
+      /* fall-through */
+
+    case FT_LZW_PHASE_STACK:
+      {
+        while ( state->stack_top > 0 )
+        {
+          --state->stack_top;
+
+          if ( buffer )
+            buffer[result] = state->stack[state->stack_top];
+
+          if ( ++result == out_size )
+            goto Exit;
+        }
+
+        /* now create new entry */
+        if ( state->free_ent < state->max_free )
+        {
+          if ( state->free_ent >= state->prefix_size &&
+               ft_lzwstate_prefix_grow( state ) < 0  )
+            goto Eof;
+
+          FT_ASSERT( state->free_ent < state->prefix_size );
+
+          state->prefix[state->free_ent] = (FT_UShort)old_code;
+          state->suffix[state->free_ent] = (FT_Byte)  old_char;
+
+          state->free_ent += 1;
+        }
+
+        old_code = in_code;
+
+        state->phase = FT_LZW_PHASE_CODE;
+        goto NextCode;
+      }
+
+    default:  /* state == EOF */
+      ;
+    }
+
+  Exit:
+    state->old_code = old_code;
+    state->old_char = old_char;
+    state->in_code  = in_code;
+
+    return result;
+
+  Eof:
+    state->phase = FT_LZW_PHASE_EOF;
+    goto Exit;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/lzw/ftzopen.h b/extensions/externals/src/freetype-2.4.9/src/lzw/ftzopen.h
new file mode 100644
index 0000000..f7d2936
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/lzw/ftzopen.h
@@ -0,0 +1,171 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftzopen.h                                                              */
+/*                                                                         */
+/*    FreeType support for .Z compressed files.                            */
+/*                                                                         */
+/*  This optional component relies on NetBSD's zopen().  It should mainly  */
+/*  be used to parse compressed PCF fonts, as found with many X11 server   */
+/*  distributions.                                                         */
+/*                                                                         */
+/*  Copyright 2005, 2006, 2007, 2008 by David Turner.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#ifndef __FT_ZOPEN_H__
+#define __FT_ZOPEN_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+  /*
+   *  This is a complete re-implementation of the LZW file reader,
+   *  since the old one was incredibly badly written, using
+   *  400 KByte of heap memory before decompressing anything.
+   *
+   */
+
+#define FT_LZW_IN_BUFF_SIZE        64
+#define FT_LZW_DEFAULT_STACK_SIZE  64
+
+#define LZW_INIT_BITS     9
+#define LZW_MAX_BITS      16
+
+#define LZW_CLEAR         256
+#define LZW_FIRST         257
+
+#define LZW_BIT_MASK      0x1f
+#define LZW_BLOCK_MASK    0x80
+#define LZW_MASK( n )     ( ( 1U << (n) ) - 1U )
+
+
+  typedef enum  FT_LzwPhase_
+  {
+    FT_LZW_PHASE_START = 0,
+    FT_LZW_PHASE_CODE,
+    FT_LZW_PHASE_STACK,
+    FT_LZW_PHASE_EOF
+
+  } FT_LzwPhase;
+
+
+  /*
+   *  state of LZW decompressor
+   *
+   *  small technical note
+   *  --------------------
+   *
+   *  We use a few tricks in this implementation that are explained here to
+   *  ease debugging and maintenance.
+   *
+   *  - First of all, the `prefix' and `suffix' arrays contain the suffix
+   *    and prefix for codes over 256; this means that
+   *
+   *      prefix_of(code) == state->prefix[code-256]
+   *      suffix_of(code) == state->suffix[code-256]
+   *
+   *    Each prefix is a 16-bit code, and each suffix an 8-bit byte.
+   *
+   *    Both arrays are stored in a single memory block, pointed to by
+   *    `state->prefix'.  This means that the following equality is always
+   *    true:
+   *
+   *      state->suffix == (FT_Byte*)(state->prefix + state->prefix_size)
+   *
+   *    Of course, state->prefix_size is the number of prefix/suffix slots
+   *    in the arrays, corresponding to codes 256..255+prefix_size.
+   *
+   *  - `free_ent' is the index of the next free entry in the `prefix'
+   *    and `suffix' arrays.  This means that the corresponding `next free
+   *    code' is really `256+free_ent'.
+   *
+   *    Moreover, `max_free' is the maximum value that `free_ent' can reach.
+   *
+   *    `max_free' corresponds to `(1 << max_bits) - 256'.  Note that this
+   *    value is always <= 0xFF00, which means that both `free_ent' and
+   *    `max_free' can be stored in an FT_UInt variable, even on 16-bit
+   *    machines.
+   *
+   *    If `free_ent == max_free', you cannot add new codes to the
+   *    prefix/suffix table.
+   *
+   *  - `num_bits' is the current number of code bits, starting at 9 and
+   *    growing each time `free_ent' reaches the value of `free_bits'.  The
+   *    latter is computed as follows
+   *
+   *      if num_bits < max_bits:
+   *         free_bits = (1 << num_bits)-256
+   *      else:
+   *         free_bits = max_free + 1
+   *
+   *    Since the value of `max_free + 1' can never be reached by
+   *    `free_ent', `num_bits' cannot grow larger than `max_bits'.
+   */
+
+  typedef struct  FT_LzwStateRec_
+  {
+    FT_LzwPhase  phase;
+    FT_Int       in_eof;
+
+    FT_Byte      buf_tab[16];
+    FT_Int       buf_offset;
+    FT_Int       buf_size;
+    FT_Bool      buf_clear;
+    FT_Offset    buf_total;
+
+    FT_UInt      max_bits;    /* max code bits, from file header   */
+    FT_Int       block_mode;  /* block mode flag, from file header */
+    FT_UInt      max_free;    /* (1 << max_bits) - 256             */
+
+    FT_UInt      num_bits;    /* current code bit number */
+    FT_UInt      free_ent;    /* index of next free entry */
+    FT_UInt      free_bits;   /* if reached by free_ent, increment num_bits */
+    FT_UInt      old_code;
+    FT_UInt      old_char;
+    FT_UInt      in_code;
+
+    FT_UShort*   prefix;      /* always dynamically allocated / reallocated */
+    FT_Byte*     suffix;      /* suffix = (FT_Byte*)(prefix + prefix_size)  */
+    FT_UInt      prefix_size; /* number of slots in `prefix' or `suffix'    */
+
+    FT_Byte*     stack;       /* character stack */
+    FT_UInt      stack_top;
+    FT_Offset    stack_size;
+    FT_Byte      stack_0[FT_LZW_DEFAULT_STACK_SIZE]; /* minimize heap alloc */
+
+    FT_Stream    source;      /* source stream */
+    FT_Memory    memory;
+
+  } FT_LzwStateRec, *FT_LzwState;
+
+
+  FT_LOCAL( void )
+  ft_lzwstate_init( FT_LzwState  state,
+                    FT_Stream    source );
+
+  FT_LOCAL( void )
+  ft_lzwstate_done( FT_LzwState  state );
+
+
+  FT_LOCAL( void )
+  ft_lzwstate_reset( FT_LzwState  state );
+
+
+  FT_LOCAL( FT_ULong )
+  ft_lzwstate_io( FT_LzwState  state,
+                  FT_Byte*     buffer,
+                  FT_ULong     out_size );
+
+/* */
+
+#endif /* __FT_ZOPEN_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/lzw/rules.mk b/extensions/externals/src/freetype-2.4.9/src/lzw/rules.mk
new file mode 100644
index 0000000..5550a48
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/lzw/rules.mk
@@ -0,0 +1,70 @@
+#
+# FreeType 2 LZW support configuration rules
+#
+
+
+# Copyright 2004, 2005, 2006 by
+# Albert Chin-A-Young.
+#
+# Based on src/lzw/rules.mk, Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# LZW driver directory
+#
+LZW_DIR := $(SRC_DIR)/lzw
+
+
+# compilation flags for the driver
+#
+LZW_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(LZW_DIR))
+
+
+# LZW support sources (i.e., C files)
+#
+LZW_DRV_SRC := $(LZW_DIR)/ftlzw.c
+
+# LZW support headers
+#
+LZW_DRV_H := $(LZW_DIR)/ftzopen.h \
+             $(LZW_DIR)/ftzopen.c
+
+
+# LZW driver object(s)
+#
+#   LZW_DRV_OBJ_M is used during `multi' builds
+#   LZW_DRV_OBJ_S is used during `single' builds
+#
+LZW_DRV_OBJ_M := $(OBJ_DIR)/ftlzw.$O
+LZW_DRV_OBJ_S := $(OBJ_DIR)/ftlzw.$O
+
+# LZW support source file for single build
+#
+LZW_DRV_SRC_S := $(LZW_DIR)/ftlzw.c
+
+
+# LZW support - single object
+#
+$(LZW_DRV_OBJ_S): $(LZW_DRV_SRC_S) $(LZW_DRV_SRC) $(FREETYPE_H) $(LZW_DRV_H)
+	$(LZW_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(LZW_DRV_SRC_S))
+
+
+# LZW support - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(LZW_DIR)/%.c $(FREETYPE_H) $(LZW_DRV_H)
+	$(LZW_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(LZW_DRV_OBJ_S)
+DRV_OBJS_M += $(LZW_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/Jamfile b/extensions/externals/src/freetype-2.4.9/src/otvalid/Jamfile
new file mode 100644
index 0000000..b457143
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/otvalid Jamfile
+#
+# Copyright 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) otvalid ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = otvbase otvcommn otvgdef otvgpos otvgsub otvjstf otvmod otvmath ;
+  }
+  else
+  {
+    _sources = otvalid ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/otvalid Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/module.mk b/extensions/externals/src/freetype-2.4.9/src/otvalid/module.mk
new file mode 100644
index 0000000..9cadde5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 otvalid module definition
+#
+
+
+# Copyright 2004, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += OTVALID_MODULE
+
+define OTVALID_MODULE
+$(OPEN_DRIVER) FT_Module_Class, otv_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)otvalid   $(ECHO_DRIVER_DESC)OpenType validation module$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvalid.c b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvalid.c
new file mode 100644
index 0000000..d5c2b75
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvalid.c
@@ -0,0 +1,31 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvalid.c                                                              */
+/*                                                                         */
+/*    FreeType validator for OpenType tables (body only).                  */
+/*                                                                         */
+/*  Copyright 2004, 2007 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+
+#include "otvbase.c"
+#include "otvcommn.c"
+#include "otvgdef.c"
+#include "otvgpos.c"
+#include "otvgsub.c"
+#include "otvjstf.c"
+#include "otvmath.c"
+#include "otvmod.c"
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvalid.h b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvalid.h
new file mode 100644
index 0000000..eb99b9c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvalid.h
@@ -0,0 +1,78 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvalid.h                                                              */
+/*                                                                         */
+/*    OpenType table validation (specification only).                      */
+/*                                                                         */
+/*  Copyright 2004, 2008 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __OTVALID_H__
+#define __OTVALID_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#include "otverror.h"           /* must come before FT_INTERNAL_VALIDATE_H */
+
+#include FT_INTERNAL_VALIDATE_H
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( void )
+  otv_BASE_validate( FT_Bytes      table,
+                     FT_Validator  valid );
+
+  /* GSUB and GPOS tables should already be validated; */
+  /* if missing, set corresponding argument to 0       */
+  FT_LOCAL( void )
+  otv_GDEF_validate( FT_Bytes      table,
+                     FT_Bytes      gsub,
+                     FT_Bytes      gpos,
+                     FT_UInt       glyph_count,
+                     FT_Validator  valid );
+
+  FT_LOCAL( void )
+  otv_GPOS_validate( FT_Bytes      table,
+                     FT_UInt       glyph_count,
+                     FT_Validator  valid );
+
+  FT_LOCAL( void )
+  otv_GSUB_validate( FT_Bytes      table,
+                     FT_UInt       glyph_count,
+                     FT_Validator  valid );
+
+  /* GSUB and GPOS tables should already be validated; */
+  /* if missing, set corresponding argument to 0       */
+  FT_LOCAL( void )
+  otv_JSTF_validate( FT_Bytes      table,
+                     FT_Bytes      gsub,
+                     FT_Bytes      gpos,
+                     FT_UInt       glyph_count,
+                     FT_Validator  valid );
+
+  FT_LOCAL( void )
+  otv_MATH_validate( FT_Bytes      table,
+                     FT_UInt       glyph_count,
+                     FT_Validator  ftvalid );
+
+
+FT_END_HEADER
+
+#endif /* __OTVALID_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvbase.c b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvbase.c
new file mode 100644
index 0000000..d742d2d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvbase.c
@@ -0,0 +1,318 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvbase.c                                                              */
+/*                                                                         */
+/*    OpenType BASE table validation (body).                               */
+/*                                                                         */
+/*  Copyright 2004, 2007 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_otvbase
+
+
+  static void
+  otv_BaseCoord_validate( FT_Bytes       table,
+                          OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   BaseCoordFormat;
+
+
+    OTV_NAME_ENTER( "BaseCoord" );
+
+    OTV_LIMIT_CHECK( 4 );
+    BaseCoordFormat = FT_NEXT_USHORT( p );
+    p += 2;     /* skip Coordinate */
+
+    OTV_TRACE(( " (format %d)\n", BaseCoordFormat ));
+
+    switch ( BaseCoordFormat )
+    {
+    case 1:     /* BaseCoordFormat1 */
+      break;
+
+    case 2:     /* BaseCoordFormat2 */
+      OTV_LIMIT_CHECK( 4 );   /* ReferenceGlyph, BaseCoordPoint */
+      break;
+
+    case 3:     /* BaseCoordFormat3 */
+      OTV_LIMIT_CHECK( 2 );
+      /* DeviceTable */
+      otv_Device_validate( table + FT_NEXT_USHORT( p ), valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  static void
+  otv_BaseTagList_validate( FT_Bytes       table,
+                            OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   BaseTagCount;
+
+
+    OTV_NAME_ENTER( "BaseTagList" );
+
+    OTV_LIMIT_CHECK( 2 );
+
+    BaseTagCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (BaseTagCount = %d)\n", BaseTagCount ));
+
+    OTV_LIMIT_CHECK( BaseTagCount * 4 );          /* BaselineTag */
+
+    OTV_EXIT;
+  }
+
+
+  static void
+  otv_BaseValues_validate( FT_Bytes       table,
+                           OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   BaseCoordCount;
+
+
+    OTV_NAME_ENTER( "BaseValues" );
+
+    OTV_LIMIT_CHECK( 4 );
+
+    p             += 2;                     /* skip DefaultIndex */
+    BaseCoordCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (BaseCoordCount = %d)\n", BaseCoordCount ));
+
+    OTV_LIMIT_CHECK( BaseCoordCount * 2 );
+
+    /* BaseCoord */
+    for ( ; BaseCoordCount > 0; BaseCoordCount-- )
+      otv_BaseCoord_validate( table + FT_NEXT_USHORT( p ), valid );
+
+    OTV_EXIT;
+  }
+
+
+  static void
+  otv_MinMax_validate( FT_Bytes       table,
+                       OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   table_size;
+    FT_UInt   FeatMinMaxCount;
+
+    OTV_OPTIONAL_TABLE( MinCoord );
+    OTV_OPTIONAL_TABLE( MaxCoord );
+
+
+    OTV_NAME_ENTER( "MinMax" );
+
+    OTV_LIMIT_CHECK( 6 );
+
+    OTV_OPTIONAL_OFFSET( MinCoord );
+    OTV_OPTIONAL_OFFSET( MaxCoord );
+    FeatMinMaxCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (FeatMinMaxCount = %d)\n", FeatMinMaxCount ));
+
+    table_size = FeatMinMaxCount * 8 + 6;
+
+    OTV_SIZE_CHECK( MinCoord );
+    if ( MinCoord )
+      otv_BaseCoord_validate( table + MinCoord, valid );
+
+    OTV_SIZE_CHECK( MaxCoord );
+    if ( MaxCoord )
+      otv_BaseCoord_validate( table + MaxCoord, valid );
+
+    OTV_LIMIT_CHECK( FeatMinMaxCount * 8 );
+
+    /* FeatMinMaxRecord */
+    for ( ; FeatMinMaxCount > 0; FeatMinMaxCount-- )
+    {
+      p += 4;                           /* skip FeatureTableTag */
+
+      OTV_OPTIONAL_OFFSET( MinCoord );
+      OTV_OPTIONAL_OFFSET( MaxCoord );
+
+      OTV_SIZE_CHECK( MinCoord );
+      if ( MinCoord )
+        otv_BaseCoord_validate( table + MinCoord, valid );
+
+      OTV_SIZE_CHECK( MaxCoord );
+      if ( MaxCoord )
+        otv_BaseCoord_validate( table + MaxCoord, valid );
+    }
+
+    OTV_EXIT;
+  }
+
+
+  static void
+  otv_BaseScript_validate( FT_Bytes       table,
+                           OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   table_size;
+    FT_UInt   BaseLangSysCount;
+
+    OTV_OPTIONAL_TABLE( BaseValues    );
+    OTV_OPTIONAL_TABLE( DefaultMinMax );
+
+
+    OTV_NAME_ENTER( "BaseScript" );
+
+    OTV_LIMIT_CHECK( 6 );
+    OTV_OPTIONAL_OFFSET( BaseValues    );
+    OTV_OPTIONAL_OFFSET( DefaultMinMax );
+    BaseLangSysCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (BaseLangSysCount = %d)\n", BaseLangSysCount ));
+
+    table_size = BaseLangSysCount * 6 + 6;
+
+    OTV_SIZE_CHECK( BaseValues );
+    if ( BaseValues )
+      otv_BaseValues_validate( table + BaseValues, valid );
+
+    OTV_SIZE_CHECK( DefaultMinMax );
+    if ( DefaultMinMax )
+      otv_MinMax_validate( table + DefaultMinMax, valid );
+
+    OTV_LIMIT_CHECK( BaseLangSysCount * 6 );
+
+    /* BaseLangSysRecord */
+    for ( ; BaseLangSysCount > 0; BaseLangSysCount-- )
+    {
+      p += 4;       /* skip BaseLangSysTag */
+
+      otv_MinMax_validate( table + FT_NEXT_USHORT( p ), valid );
+    }
+
+    OTV_EXIT;
+  }
+
+
+  static void
+  otv_BaseScriptList_validate( FT_Bytes       table,
+                               OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   BaseScriptCount;
+
+
+    OTV_NAME_ENTER( "BaseScriptList" );
+
+    OTV_LIMIT_CHECK( 2 );
+    BaseScriptCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (BaseScriptCount = %d)\n", BaseScriptCount ));
+
+    OTV_LIMIT_CHECK( BaseScriptCount * 6 );
+
+    /* BaseScriptRecord */
+    for ( ; BaseScriptCount > 0; BaseScriptCount-- )
+    {
+      p += 4;       /* skip BaseScriptTag */
+
+      /* BaseScript */
+      otv_BaseScript_validate( table + FT_NEXT_USHORT( p ), valid );
+    }
+
+    OTV_EXIT;
+  }
+
+
+  static void
+  otv_Axis_validate( FT_Bytes       table,
+                     OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   table_size;
+
+    OTV_OPTIONAL_TABLE( BaseTagList );
+
+
+    OTV_NAME_ENTER( "Axis" );
+
+    OTV_LIMIT_CHECK( 4 );
+    OTV_OPTIONAL_OFFSET( BaseTagList );
+
+    table_size = 4;
+
+    OTV_SIZE_CHECK( BaseTagList );
+    if ( BaseTagList )
+      otv_BaseTagList_validate( table + BaseTagList, valid );
+
+    /* BaseScriptList */
+    otv_BaseScriptList_validate( table + FT_NEXT_USHORT( p ), valid );
+
+    OTV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  otv_BASE_validate( FT_Bytes      table,
+                     FT_Validator  ftvalid )
+  {
+    OTV_ValidatorRec  validrec;
+    OTV_Validator     valid = &validrec;
+    FT_Bytes          p     = table;
+    FT_UInt           table_size;
+
+    OTV_OPTIONAL_TABLE( HorizAxis );
+    OTV_OPTIONAL_TABLE( VertAxis  );
+
+
+    valid->root = ftvalid;
+
+    FT_TRACE3(( "validating BASE table\n" ));
+    OTV_INIT;
+
+    OTV_LIMIT_CHECK( 6 );
+
+    if ( FT_NEXT_ULONG( p ) != 0x10000UL )      /* Version */
+      FT_INVALID_FORMAT;
+
+    table_size = 6;
+
+    OTV_OPTIONAL_OFFSET( HorizAxis );
+    OTV_SIZE_CHECK( HorizAxis );
+    if ( HorizAxis )
+      otv_Axis_validate( table + HorizAxis, valid );
+
+    OTV_OPTIONAL_OFFSET( VertAxis );
+    OTV_SIZE_CHECK( VertAxis );
+    if ( VertAxis )
+      otv_Axis_validate( table + VertAxis, valid );
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvcommn.c b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvcommn.c
new file mode 100644
index 0000000..a4f885b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvcommn.c
@@ -0,0 +1,1086 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvcommn.c                                                             */
+/*                                                                         */
+/*    OpenType common tables validation (body).                            */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2007 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "otvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_otvcommon
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       COVERAGE TABLE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  otv_Coverage_validate( FT_Bytes       table,
+                         OTV_Validator  valid,
+                         FT_Int         expected_count )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   CoverageFormat;
+    FT_UInt   total = 0;
+
+
+    OTV_NAME_ENTER( "Coverage" );
+
+    OTV_LIMIT_CHECK( 4 );
+    CoverageFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", CoverageFormat ));
+
+    switch ( CoverageFormat )
+    {
+    case 1:     /* CoverageFormat1 */
+      {
+        FT_UInt  GlyphCount;
+        FT_UInt  i;
+
+
+        GlyphCount = FT_NEXT_USHORT( p );
+
+        OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+
+        OTV_LIMIT_CHECK( GlyphCount * 2 );        /* GlyphArray */
+
+        for ( i = 0; i < GlyphCount; ++i )
+        {
+          FT_UInt  gid;
+
+
+          gid = FT_NEXT_USHORT( p );
+          if ( gid >= valid->glyph_count )
+            FT_INVALID_GLYPH_ID;
+        }
+
+        total = GlyphCount;
+      }
+      break;
+
+    case 2:     /* CoverageFormat2 */
+      {
+        FT_UInt  n, RangeCount;
+        FT_UInt  Start, End, StartCoverageIndex, last = 0;
+
+
+        RangeCount = FT_NEXT_USHORT( p );
+
+        OTV_TRACE(( " (RangeCount = %d)\n", RangeCount ));
+
+        OTV_LIMIT_CHECK( RangeCount * 6 );
+
+        /* RangeRecord */
+        for ( n = 0; n < RangeCount; n++ )
+        {
+          Start              = FT_NEXT_USHORT( p );
+          End                = FT_NEXT_USHORT( p );
+          StartCoverageIndex = FT_NEXT_USHORT( p );
+
+          if ( Start > End || StartCoverageIndex != total )
+            FT_INVALID_DATA;
+
+          if ( End >= valid->glyph_count )
+            FT_INVALID_GLYPH_ID;
+
+          if ( n > 0 && Start <= last )
+            FT_INVALID_DATA;
+
+          total += End - Start + 1;
+          last   = End;
+        }
+      }
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    /* Generally, a coverage table offset has an associated count field.  */
+    /* The number of glyphs in the table should match this field.  If     */
+    /* there is no associated count, a value of -1 tells us not to check. */
+    if ( expected_count != -1 && (FT_UInt)expected_count != total )
+      FT_INVALID_DATA;
+
+    OTV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( FT_UInt )
+  otv_Coverage_get_first( FT_Bytes  table )
+  {
+    FT_Bytes  p = table;
+
+
+    p += 4;     /* skip CoverageFormat and Glyph/RangeCount */
+
+    return FT_NEXT_USHORT( p );
+  }
+
+
+  FT_LOCAL_DEF( FT_UInt )
+  otv_Coverage_get_last( FT_Bytes  table )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   CoverageFormat = FT_NEXT_USHORT( p );
+    FT_UInt   count          = FT_NEXT_USHORT( p );     /* Glyph/RangeCount */
+    FT_UInt   result = 0;
+
+
+    switch ( CoverageFormat )
+    {
+    case 1:
+      p += ( count - 1 ) * 2;
+      result = FT_NEXT_USHORT( p );
+      break;
+
+    case 2:
+      p += ( count - 1 ) * 6 + 2;
+      result = FT_NEXT_USHORT( p );
+      break;
+
+    default:
+      ;
+    }
+
+    return result;
+  }
+
+
+  FT_LOCAL_DEF( FT_UInt )
+  otv_Coverage_get_count( FT_Bytes  table )
+  {
+    FT_Bytes  p              = table;
+    FT_UInt   CoverageFormat = FT_NEXT_USHORT( p );
+    FT_UInt   count          = FT_NEXT_USHORT( p );     /* Glyph/RangeCount */
+    FT_UInt   result         = 0;
+
+
+    switch ( CoverageFormat )
+    {
+    case 1:
+      return count;
+
+    case 2:
+      {
+        FT_UInt  Start, End;
+
+
+        for ( ; count > 0; count-- )
+        {
+          Start = FT_NEXT_USHORT( p );
+          End   = FT_NEXT_USHORT( p );
+          p    += 2;                    /* skip StartCoverageIndex */
+
+          result += End - Start + 1;
+        }
+      }
+      break;
+
+    default:
+      ;
+    }
+
+    return result;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                   CLASS DEFINITION TABLE                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  otv_ClassDef_validate( FT_Bytes       table,
+                         OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   ClassFormat;
+
+
+    OTV_NAME_ENTER( "ClassDef" );
+
+    OTV_LIMIT_CHECK( 4 );
+    ClassFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", ClassFormat ));
+
+    switch ( ClassFormat )
+    {
+    case 1:     /* ClassDefFormat1 */
+      {
+        FT_UInt  StartGlyph;
+        FT_UInt  GlyphCount;
+
+
+        OTV_LIMIT_CHECK( 4 );
+
+        StartGlyph = FT_NEXT_USHORT( p );
+        GlyphCount = FT_NEXT_USHORT( p );
+
+        OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+
+        OTV_LIMIT_CHECK( GlyphCount * 2 );    /* ClassValueArray */
+
+        if ( StartGlyph + GlyphCount - 1 >= valid->glyph_count )
+          FT_INVALID_GLYPH_ID;
+      }
+      break;
+
+    case 2:     /* ClassDefFormat2 */
+      {
+        FT_UInt  n, ClassRangeCount;
+        FT_UInt  Start, End, last = 0;
+
+
+        ClassRangeCount = FT_NEXT_USHORT( p );
+
+        OTV_TRACE(( " (ClassRangeCount = %d)\n", ClassRangeCount ));
+
+        OTV_LIMIT_CHECK( ClassRangeCount * 6 );
+
+        /* ClassRangeRecord */
+        for ( n = 0; n < ClassRangeCount; n++ )
+        {
+          Start = FT_NEXT_USHORT( p );
+          End   = FT_NEXT_USHORT( p );
+          p    += 2;                        /* skip Class */
+
+          if ( Start > End || ( n > 0 && Start <= last ) )
+            FT_INVALID_DATA;
+
+          if ( End >= valid->glyph_count )
+            FT_INVALID_GLYPH_ID;
+
+          last = End;
+        }
+      }
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    /* no need to check glyph indices used as input to class definition   */
+    /* tables since even invalid glyph indices return a meaningful result */
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      DEVICE TABLE                             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  otv_Device_validate( FT_Bytes       table,
+                       OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   StartSize, EndSize, DeltaFormat, count;
+
+
+    OTV_NAME_ENTER( "Device" );
+
+    OTV_LIMIT_CHECK( 8 );
+    StartSize   = FT_NEXT_USHORT( p );
+    EndSize     = FT_NEXT_USHORT( p );
+    DeltaFormat = FT_NEXT_USHORT( p );
+
+    if ( DeltaFormat < 1 || DeltaFormat > 3 )
+      FT_INVALID_FORMAT;
+
+    if ( EndSize < StartSize )
+      FT_INVALID_DATA;
+
+    count = EndSize - StartSize + 1;
+    OTV_LIMIT_CHECK( ( 1 << DeltaFormat ) * count / 8 );  /* DeltaValue */
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         LOOKUPS                               *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* uses valid->type_count */
+  /* uses valid->type_funcs */
+
+  FT_LOCAL_DEF( void )
+  otv_Lookup_validate( FT_Bytes       table,
+                       OTV_Validator  valid )
+  {
+    FT_Bytes           p = table;
+    FT_UInt            LookupType, SubTableCount;
+    OTV_Validate_Func  validate;
+
+
+    OTV_NAME_ENTER( "Lookup" );
+
+    OTV_LIMIT_CHECK( 6 );
+    LookupType    = FT_NEXT_USHORT( p );
+    p            += 2;                      /* skip LookupFlag */
+    SubTableCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (type %d)\n", LookupType ));
+
+    if ( LookupType == 0 || LookupType > valid->type_count )
+      FT_INVALID_DATA;
+
+    validate = valid->type_funcs[LookupType - 1];
+
+    OTV_TRACE(( " (SubTableCount = %d)\n", SubTableCount ));
+
+    OTV_LIMIT_CHECK( SubTableCount * 2 );
+
+    /* SubTable */
+    for ( ; SubTableCount > 0; SubTableCount-- )
+      validate( table + FT_NEXT_USHORT( p ), valid );
+
+    OTV_EXIT;
+  }
+
+
+  /* uses valid->lookup_count */
+
+  FT_LOCAL_DEF( void )
+  otv_LookupList_validate( FT_Bytes       table,
+                           OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   LookupCount;
+
+
+    OTV_NAME_ENTER( "LookupList" );
+
+    OTV_LIMIT_CHECK( 2 );
+    LookupCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (LookupCount = %d)\n", LookupCount ));
+
+    OTV_LIMIT_CHECK( LookupCount * 2 );
+
+    valid->lookup_count = LookupCount;
+
+    /* Lookup */
+    for ( ; LookupCount > 0; LookupCount-- )
+      otv_Lookup_validate( table + FT_NEXT_USHORT( p ), valid );
+
+    OTV_EXIT;
+  }
+
+
+  static FT_UInt
+  otv_LookupList_get_count( FT_Bytes  table )
+  {
+    return FT_NEXT_USHORT( table );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        FEATURES                               *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* uses valid->lookup_count */
+
+  FT_LOCAL_DEF( void )
+  otv_Feature_validate( FT_Bytes       table,
+                        OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   LookupCount;
+
+
+    OTV_NAME_ENTER( "Feature" );
+
+    OTV_LIMIT_CHECK( 4 );
+    p           += 2;                   /* skip FeatureParams (unused) */
+    LookupCount  = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (LookupCount = %d)\n", LookupCount ));
+
+    OTV_LIMIT_CHECK( LookupCount * 2 );
+
+    /* LookupListIndex */
+    for ( ; LookupCount > 0; LookupCount-- )
+      if ( FT_NEXT_USHORT( p ) >= valid->lookup_count )
+        FT_INVALID_DATA;
+
+    OTV_EXIT;
+  }
+
+
+  static FT_UInt
+  otv_Feature_get_count( FT_Bytes  table )
+  {
+    return FT_NEXT_USHORT( table );
+  }
+
+
+  /* sets valid->lookup_count */
+
+  FT_LOCAL_DEF( void )
+  otv_FeatureList_validate( FT_Bytes       table,
+                            FT_Bytes       lookups,
+                            OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   FeatureCount;
+
+
+    OTV_NAME_ENTER( "FeatureList" );
+
+    OTV_LIMIT_CHECK( 2 );
+    FeatureCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (FeatureCount = %d)\n", FeatureCount ));
+
+    OTV_LIMIT_CHECK( FeatureCount * 2 );
+
+    valid->lookup_count = otv_LookupList_get_count( lookups );
+
+    /* FeatureRecord */
+    for ( ; FeatureCount > 0; FeatureCount-- )
+    {
+      p += 4;       /* skip FeatureTag */
+
+      /* Feature */
+      otv_Feature_validate( table + FT_NEXT_USHORT( p ), valid );
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       LANGUAGE SYSTEM                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* uses valid->extra1 (number of features) */
+
+  FT_LOCAL_DEF( void )
+  otv_LangSys_validate( FT_Bytes       table,
+                        OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   ReqFeatureIndex;
+    FT_UInt   FeatureCount;
+
+
+    OTV_NAME_ENTER( "LangSys" );
+
+    OTV_LIMIT_CHECK( 6 );
+    p              += 2;                    /* skip LookupOrder (unused) */
+    ReqFeatureIndex = FT_NEXT_USHORT( p );
+    FeatureCount    = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (ReqFeatureIndex = %d)\n", ReqFeatureIndex ));
+    OTV_TRACE(( " (FeatureCount = %d)\n",    FeatureCount    ));
+
+    if ( ReqFeatureIndex != 0xFFFFU && ReqFeatureIndex >= valid->extra1 )
+      FT_INVALID_DATA;
+
+    OTV_LIMIT_CHECK( FeatureCount * 2 );
+
+    /* FeatureIndex */
+    for ( ; FeatureCount > 0; FeatureCount-- )
+      if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
+        FT_INVALID_DATA;
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                           SCRIPTS                             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  otv_Script_validate( FT_Bytes       table,
+                       OTV_Validator  valid )
+  {
+    FT_UInt   DefaultLangSys, LangSysCount;
+    FT_Bytes  p = table;
+
+
+    OTV_NAME_ENTER( "Script" );
+
+    OTV_LIMIT_CHECK( 4 );
+    DefaultLangSys = FT_NEXT_USHORT( p );
+    LangSysCount   = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (LangSysCount = %d)\n", LangSysCount ));
+
+    if ( DefaultLangSys != 0 )
+      otv_LangSys_validate( table + DefaultLangSys, valid );
+
+    OTV_LIMIT_CHECK( LangSysCount * 6 );
+
+    /* LangSysRecord */
+    for ( ; LangSysCount > 0; LangSysCount-- )
+    {
+      p += 4;       /* skip LangSysTag */
+
+      /* LangSys */
+      otv_LangSys_validate( table + FT_NEXT_USHORT( p ), valid );
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /* sets valid->extra1 (number of features) */
+
+  FT_LOCAL_DEF( void )
+  otv_ScriptList_validate( FT_Bytes       table,
+                           FT_Bytes       features,
+                           OTV_Validator  valid )
+  {
+    FT_UInt   ScriptCount;
+    FT_Bytes  p = table;
+
+
+    OTV_NAME_ENTER( "ScriptList" );
+
+    OTV_LIMIT_CHECK( 2 );
+    ScriptCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (ScriptCount = %d)\n", ScriptCount ));
+
+    OTV_LIMIT_CHECK( ScriptCount * 6 );
+
+    valid->extra1 = otv_Feature_get_count( features );
+
+    /* ScriptRecord */
+    for ( ; ScriptCount > 0; ScriptCount-- )
+    {
+      p += 4;       /* skip ScriptTag */
+
+      otv_Script_validate( table + FT_NEXT_USHORT( p ), valid ); /* Script */
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      UTILITY FUNCTIONS                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+     u:   uint16
+     ux:  unit16 [x]
+
+     s:   struct
+     sx:  struct [x]
+     sxy: struct [x], using external y count
+
+     x:   uint16 x
+
+     C:   Coverage
+
+     O:   Offset
+     On:  Offset (NULL)
+     Ox:  Offset [x]
+     Onx: Offset (NULL) [x]
+  */
+
+  FT_LOCAL_DEF( void )
+  otv_x_Ox( FT_Bytes       table,
+            OTV_Validator  valid )
+  {
+    FT_Bytes           p = table;
+    FT_UInt            Count;
+    OTV_Validate_Func  func;
+
+
+    OTV_ENTER;
+
+    OTV_LIMIT_CHECK( 2 );
+    Count = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (Count = %d)\n", Count ));
+
+    OTV_LIMIT_CHECK( Count * 2 );
+
+    valid->nesting_level++;
+    func = valid->func[valid->nesting_level];
+
+    for ( ; Count > 0; Count-- )
+      func( table + FT_NEXT_USHORT( p ), valid );
+
+    valid->nesting_level--;
+
+    OTV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  otv_u_C_x_Ox( FT_Bytes       table,
+                OTV_Validator  valid )
+  {
+    FT_Bytes           p = table;
+    FT_UInt            Count, Coverage;
+    OTV_Validate_Func  func;
+
+
+    OTV_ENTER;
+
+    p += 2;     /* skip Format */
+
+    OTV_LIMIT_CHECK( 4 );
+    Coverage = FT_NEXT_USHORT( p );
+    Count    = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (Count = %d)\n", Count ));
+
+    otv_Coverage_validate( table + Coverage, valid, Count );
+
+    OTV_LIMIT_CHECK( Count * 2 );
+
+    valid->nesting_level++;
+    func = valid->func[valid->nesting_level];
+
+    for ( ; Count > 0; Count-- )
+      func( table + FT_NEXT_USHORT( p ), valid );
+
+    valid->nesting_level--;
+
+    OTV_EXIT;
+  }
+
+
+  /* uses valid->extra1 (if > 0: array value limit) */
+
+  FT_LOCAL_DEF( void )
+  otv_x_ux( FT_Bytes       table,
+            OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   Count;
+
+
+    OTV_ENTER;
+
+    OTV_LIMIT_CHECK( 2 );
+    Count = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (Count = %d)\n", Count ));
+
+    OTV_LIMIT_CHECK( Count * 2 );
+
+    if ( valid->extra1 )
+    {
+      for ( ; Count > 0; Count-- )
+        if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
+          FT_INVALID_DATA;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /* `ux' in the function's name is not really correct since only x-1 */
+  /* elements are tested                                              */
+
+  /* uses valid->extra1 (array value limit) */
+
+  FT_LOCAL_DEF( void )
+  otv_x_y_ux_sy( FT_Bytes       table,
+                 OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   Count1, Count2;
+
+
+    OTV_ENTER;
+
+    OTV_LIMIT_CHECK( 4 );
+    Count1 = FT_NEXT_USHORT( p );
+    Count2 = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (Count1 = %d)\n", Count1 ));
+    OTV_TRACE(( " (Count2 = %d)\n", Count2 ));
+
+    if ( Count1 == 0 )
+      FT_INVALID_DATA;
+
+    OTV_LIMIT_CHECK( ( Count1 - 1 ) * 2 + Count2 * 4 );
+    p += ( Count1 - 1 ) * 2;
+
+    for ( ; Count2 > 0; Count2-- )
+    {
+      if ( FT_NEXT_USHORT( p ) >= Count1 )
+        FT_INVALID_DATA;
+
+      if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
+        FT_INVALID_DATA;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /* `uy' in the function's name is not really correct since only y-1 */
+  /* elements are tested                                              */
+
+  /* uses valid->extra1 (array value limit) */
+
+  FT_LOCAL_DEF( void )
+  otv_x_ux_y_uy_z_uz_p_sp( FT_Bytes       table,
+                           OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   BacktrackCount, InputCount, LookaheadCount;
+    FT_UInt   Count;
+
+
+    OTV_ENTER;
+
+    OTV_LIMIT_CHECK( 2 );
+    BacktrackCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (BacktrackCount = %d)\n", BacktrackCount ));
+
+    OTV_LIMIT_CHECK( BacktrackCount * 2 + 2 );
+    p += BacktrackCount * 2;
+
+    InputCount = FT_NEXT_USHORT( p );
+    if ( InputCount == 0 )
+      FT_INVALID_DATA;
+
+    OTV_TRACE(( " (InputCount = %d)\n", InputCount ));
+
+    OTV_LIMIT_CHECK( InputCount * 2 );
+    p += ( InputCount - 1 ) * 2;
+
+    LookaheadCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (LookaheadCount = %d)\n", LookaheadCount ));
+
+    OTV_LIMIT_CHECK( LookaheadCount * 2 + 2 );
+    p += LookaheadCount * 2;
+
+    Count = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (Count = %d)\n", Count ));
+
+    OTV_LIMIT_CHECK( Count * 4 );
+
+    for ( ; Count > 0; Count-- )
+    {
+      if ( FT_NEXT_USHORT( p ) >= InputCount )
+        FT_INVALID_DATA;
+
+      if ( FT_NEXT_USHORT( p ) >= valid->extra1 )
+        FT_INVALID_DATA;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /* sets valid->extra1 (valid->lookup_count) */
+
+  FT_LOCAL_DEF( void )
+  otv_u_O_O_x_Onx( FT_Bytes       table,
+                   OTV_Validator  valid )
+  {
+    FT_Bytes           p = table;
+    FT_UInt            Coverage, ClassDef, ClassSetCount;
+    OTV_Validate_Func  func;
+
+
+    OTV_ENTER;
+
+    p += 2;     /* skip Format */
+
+    OTV_LIMIT_CHECK( 6 );
+    Coverage      = FT_NEXT_USHORT( p );
+    ClassDef      = FT_NEXT_USHORT( p );
+    ClassSetCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (ClassSetCount = %d)\n", ClassSetCount ));
+
+    otv_Coverage_validate( table + Coverage, valid, -1 );
+    otv_ClassDef_validate( table + ClassDef, valid );
+
+    OTV_LIMIT_CHECK( ClassSetCount * 2 );
+
+    valid->nesting_level++;
+    func          = valid->func[valid->nesting_level];
+    valid->extra1 = valid->lookup_count;
+
+    for ( ; ClassSetCount > 0; ClassSetCount-- )
+    {
+      FT_UInt  offset = FT_NEXT_USHORT( p );
+
+
+      if ( offset )
+        func( table + offset, valid );
+    }
+
+    valid->nesting_level--;
+
+    OTV_EXIT;
+  }
+
+
+  /* uses valid->lookup_count */
+
+  FT_LOCAL_DEF( void )
+  otv_u_x_y_Ox_sy( FT_Bytes       table,
+                   OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   GlyphCount, Count, count1;
+
+
+    OTV_ENTER;
+
+    p += 2;     /* skip Format */
+
+    OTV_LIMIT_CHECK( 4 );
+    GlyphCount = FT_NEXT_USHORT( p );
+    Count      = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+    OTV_TRACE(( " (Count = %d)\n",      Count      ));
+
+    OTV_LIMIT_CHECK( GlyphCount * 2 + Count * 4 );
+
+    for ( count1 = GlyphCount; count1 > 0; count1-- )
+      otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+    for ( ; Count > 0; Count-- )
+    {
+      if ( FT_NEXT_USHORT( p ) >= GlyphCount )
+        FT_INVALID_DATA;
+
+      if ( FT_NEXT_USHORT( p ) >= valid->lookup_count )
+        FT_INVALID_DATA;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /* sets valid->extra1 (valid->lookup_count)    */
+
+  FT_LOCAL_DEF( void )
+  otv_u_O_O_O_O_x_Onx( FT_Bytes       table,
+                       OTV_Validator  valid )
+  {
+    FT_Bytes           p = table;
+    FT_UInt            Coverage;
+    FT_UInt            BacktrackClassDef, InputClassDef, LookaheadClassDef;
+    FT_UInt            ChainClassSetCount;
+    OTV_Validate_Func  func;
+
+
+    OTV_ENTER;
+
+    p += 2;     /* skip Format */
+
+    OTV_LIMIT_CHECK( 10 );
+    Coverage           = FT_NEXT_USHORT( p );
+    BacktrackClassDef  = FT_NEXT_USHORT( p );
+    InputClassDef      = FT_NEXT_USHORT( p );
+    LookaheadClassDef  = FT_NEXT_USHORT( p );
+    ChainClassSetCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (ChainClassSetCount = %d)\n", ChainClassSetCount ));
+
+    otv_Coverage_validate( table + Coverage, valid, -1 );
+
+    otv_ClassDef_validate( table + BacktrackClassDef,  valid );
+    otv_ClassDef_validate( table + InputClassDef, valid );
+    otv_ClassDef_validate( table + LookaheadClassDef, valid );
+
+    OTV_LIMIT_CHECK( ChainClassSetCount * 2 );
+
+    valid->nesting_level++;
+    func          = valid->func[valid->nesting_level];
+    valid->extra1 = valid->lookup_count;
+
+    for ( ; ChainClassSetCount > 0; ChainClassSetCount-- )
+    {
+      FT_UInt  offset = FT_NEXT_USHORT( p );
+
+
+      if ( offset )
+        func( table + offset, valid );
+    }
+
+    valid->nesting_level--;
+
+    OTV_EXIT;
+  }
+
+
+  /* uses valid->lookup_count */
+
+  FT_LOCAL_DEF( void )
+  otv_u_x_Ox_y_Oy_z_Oz_p_sp( FT_Bytes       table,
+                             OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   BacktrackGlyphCount, InputGlyphCount, LookaheadGlyphCount;
+    FT_UInt   count1, count2;
+
+
+    OTV_ENTER;
+
+    p += 2;     /* skip Format */
+
+    OTV_LIMIT_CHECK( 2 );
+    BacktrackGlyphCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (BacktrackGlyphCount = %d)\n", BacktrackGlyphCount ));
+
+    OTV_LIMIT_CHECK( BacktrackGlyphCount * 2 + 2 );
+
+    for ( ; BacktrackGlyphCount > 0; BacktrackGlyphCount-- )
+      otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+    InputGlyphCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (InputGlyphCount = %d)\n", InputGlyphCount ));
+
+    OTV_LIMIT_CHECK( InputGlyphCount * 2 + 2 );
+
+    for ( count1 = InputGlyphCount; count1 > 0; count1-- )
+      otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+    LookaheadGlyphCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (LookaheadGlyphCount = %d)\n", LookaheadGlyphCount ));
+
+    OTV_LIMIT_CHECK( LookaheadGlyphCount * 2 + 2 );
+
+    for ( ; LookaheadGlyphCount > 0; LookaheadGlyphCount-- )
+      otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+    count2 = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (Count = %d)\n", count2 ));
+
+    OTV_LIMIT_CHECK( count2 * 4 );
+
+    for ( ; count2 > 0; count2-- )
+    {
+      if ( FT_NEXT_USHORT( p ) >= InputGlyphCount )
+        FT_INVALID_DATA;
+
+      if ( FT_NEXT_USHORT( p ) >= valid->lookup_count )
+        FT_INVALID_DATA;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  FT_LOCAL_DEF( FT_UInt )
+  otv_GSUBGPOS_get_Lookup_count( FT_Bytes  table )
+  {
+    FT_Bytes  p = table + 8;
+
+
+    return otv_LookupList_get_count( table + FT_NEXT_USHORT( p ) );
+  }
+
+
+  FT_LOCAL_DEF( FT_UInt )
+  otv_GSUBGPOS_have_MarkAttachmentType_flag( FT_Bytes  table )
+  {
+    FT_Bytes  p, lookup;
+    FT_UInt   count;
+
+
+    if ( !table )
+      return 0;
+
+    /* LookupList */
+    p      = table + 8;
+    table += FT_NEXT_USHORT( p );
+
+    /* LookupCount */
+    p     = table;
+    count = FT_NEXT_USHORT( p );
+
+    for ( ; count > 0; count-- )
+    {
+      FT_Bytes  oldp;
+
+
+      /* Lookup */
+      lookup = table + FT_NEXT_USHORT( p );
+
+      oldp = p;
+
+      /* LookupFlag */
+      p = lookup + 2;
+      if ( FT_NEXT_USHORT( p ) & 0xFF00U )
+        return 1;
+
+      p = oldp;
+    }
+
+    return 0;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvcommn.h b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvcommn.h
new file mode 100644
index 0000000..898887f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvcommn.h
@@ -0,0 +1,437 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvcommn.h                                                             */
+/*                                                                         */
+/*    OpenType common tables validation (specification).                   */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2007, 2009 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __OTVCOMMN_H__
+#define __OTVCOMMN_H__
+
+
+#include <ft2build.h>
+#include "otvalid.h"
+#include FT_INTERNAL_DEBUG_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         VALIDATION                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct OTV_ValidatorRec_*  OTV_Validator;
+
+  typedef void  (*OTV_Validate_Func)( FT_Bytes       table,
+                                      OTV_Validator  valid );
+
+  typedef struct  OTV_ValidatorRec_
+  {
+    FT_Validator        root;
+    FT_UInt             type_count;
+    OTV_Validate_Func*  type_funcs;
+
+    FT_UInt             lookup_count;
+    FT_UInt             glyph_count;
+
+    FT_UInt             nesting_level;
+
+    OTV_Validate_Func   func[3];
+
+    FT_UInt             extra1;     /* for passing parameters */
+    FT_UInt             extra2;
+    FT_Bytes            extra3;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+    FT_UInt             debug_indent;
+    const FT_String*    debug_function_name[3];
+#endif
+
+  } OTV_ValidatorRec;
+
+
+#undef  FT_INVALID_
+#define FT_INVALID_( _prefix, _error )                         \
+          ft_validator_error( valid->root, _prefix ## _error )
+
+#define OTV_OPTIONAL_TABLE( _table )  FT_UShort  _table;      \
+                                      FT_Bytes   _table ## _p
+
+#define OTV_OPTIONAL_OFFSET( _offset )           \
+          FT_BEGIN_STMNT                         \
+            _offset ## _p = p;                   \
+            _offset       = FT_NEXT_USHORT( p ); \
+          FT_END_STMNT
+
+#define OTV_LIMIT_CHECK( _count )                    \
+          FT_BEGIN_STMNT                             \
+            if ( p + (_count) > valid->root->limit ) \
+              FT_INVALID_TOO_SHORT;                  \
+          FT_END_STMNT
+
+#define OTV_SIZE_CHECK( _size )                                     \
+          FT_BEGIN_STMNT                                            \
+            if ( _size > 0 && _size < table_size )                  \
+            {                                                       \
+              if ( valid->root->level == FT_VALIDATE_PARANOID )     \
+                FT_INVALID_OFFSET;                                  \
+              else                                                  \
+              {                                                     \
+                /* strip off `const' */                             \
+                FT_Byte*  pp = (FT_Byte*)_size ## _p;               \
+                                                                    \
+                                                                    \
+                FT_TRACE3(( "\n"                                    \
+                            "Invalid offset to optional table `%s'" \
+                            " set to zero.\n"                       \
+                            "\n", #_size ));                        \
+                                                                    \
+                /* always assume 16bit entities */                  \
+                _size = pp[0] = pp[1] = 0;                          \
+              }                                                     \
+            }                                                       \
+          FT_END_STMNT
+
+
+#define  OTV_NAME_(x)  #x
+#define  OTV_NAME(x)   OTV_NAME_(x)
+
+#define  OTV_FUNC_(x)  x##Func
+#define  OTV_FUNC(x)   OTV_FUNC_(x)
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define OTV_NEST1( x )                                     \
+          FT_BEGIN_STMNT                                   \
+            valid->nesting_level          = 0;             \
+            valid->func[0]                = OTV_FUNC( x ); \
+            valid->debug_function_name[0] = OTV_NAME( x ); \
+          FT_END_STMNT
+
+#define OTV_NEST2( x, y )                                  \
+          FT_BEGIN_STMNT                                   \
+            valid->nesting_level          = 0;             \
+            valid->func[0]                = OTV_FUNC( x ); \
+            valid->func[1]                = OTV_FUNC( y ); \
+            valid->debug_function_name[0] = OTV_NAME( x ); \
+            valid->debug_function_name[1] = OTV_NAME( y ); \
+          FT_END_STMNT
+
+#define OTV_NEST3( x, y, z )                               \
+          FT_BEGIN_STMNT                                   \
+            valid->nesting_level          = 0;             \
+            valid->func[0]                = OTV_FUNC( x ); \
+            valid->func[1]                = OTV_FUNC( y ); \
+            valid->func[2]                = OTV_FUNC( z ); \
+            valid->debug_function_name[0] = OTV_NAME( x ); \
+            valid->debug_function_name[1] = OTV_NAME( y ); \
+            valid->debug_function_name[2] = OTV_NAME( z ); \
+          FT_END_STMNT
+
+#define OTV_INIT  valid->debug_indent = 0
+
+#define OTV_ENTER                                                            \
+          FT_BEGIN_STMNT                                                     \
+            valid->debug_indent += 2;                                        \
+            FT_TRACE4(( "%*.s", valid->debug_indent, 0 ));                   \
+            FT_TRACE4(( "%s table\n",                                        \
+                        valid->debug_function_name[valid->nesting_level] )); \
+          FT_END_STMNT
+
+#define OTV_NAME_ENTER( name )                             \
+          FT_BEGIN_STMNT                                   \
+            valid->debug_indent += 2;                      \
+            FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
+            FT_TRACE4(( "%s table\n", name ));             \
+          FT_END_STMNT
+
+#define OTV_EXIT  valid->debug_indent -= 2
+
+#define OTV_TRACE( s )                                     \
+          FT_BEGIN_STMNT                                   \
+            FT_TRACE4(( "%*.s", valid->debug_indent, 0 )); \
+            FT_TRACE4( s );                                \
+          FT_END_STMNT
+
+#else   /* !FT_DEBUG_LEVEL_TRACE */
+
+#define OTV_NEST1( x )                            \
+          FT_BEGIN_STMNT                          \
+            valid->nesting_level = 0;             \
+            valid->func[0]       = OTV_FUNC( x ); \
+          FT_END_STMNT
+
+#define OTV_NEST2( x, y )                         \
+          FT_BEGIN_STMNT                          \
+            valid->nesting_level = 0;             \
+            valid->func[0]       = OTV_FUNC( x ); \
+            valid->func[1]       = OTV_FUNC( y ); \
+          FT_END_STMNT
+
+#define OTV_NEST3( x, y, z )                      \
+          FT_BEGIN_STMNT                          \
+            valid->nesting_level = 0;             \
+            valid->func[0]       = OTV_FUNC( x ); \
+            valid->func[1]       = OTV_FUNC( y ); \
+            valid->func[2]       = OTV_FUNC( z ); \
+          FT_END_STMNT
+
+#define OTV_INIT                do { } while ( 0 )
+#define OTV_ENTER               do { } while ( 0 )
+#define OTV_NAME_ENTER( name )  do { } while ( 0 )
+#define OTV_EXIT                do { } while ( 0 )
+
+#define OTV_TRACE( s )          do { } while ( 0 )
+
+#endif  /* !FT_DEBUG_LEVEL_TRACE */
+
+
+#define OTV_RUN  valid->func[0]
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       COVERAGE TABLE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  otv_Coverage_validate( FT_Bytes       table,
+                         OTV_Validator  valid,
+                         FT_Int         expected_count );
+
+  /* return first covered glyph */
+  FT_LOCAL( FT_UInt )
+  otv_Coverage_get_first( FT_Bytes  table );
+
+  /* return last covered glyph */
+  FT_LOCAL( FT_UInt )
+  otv_Coverage_get_last( FT_Bytes  table );
+
+  /* return number of covered glyphs */
+  FT_LOCAL( FT_UInt )
+  otv_Coverage_get_count( FT_Bytes  table );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  CLASS DEFINITION TABLE                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  otv_ClassDef_validate( FT_Bytes       table,
+                         OTV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      DEVICE TABLE                             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  otv_Device_validate( FT_Bytes       table,
+                       OTV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                           LOOKUPS                             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  otv_Lookup_validate( FT_Bytes       table,
+                       OTV_Validator  valid );
+
+  FT_LOCAL( void )
+  otv_LookupList_validate( FT_Bytes       table,
+                           OTV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        FEATURES                               *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  otv_Feature_validate( FT_Bytes       table,
+                        OTV_Validator  valid );
+
+  /* lookups must already be validated */
+  FT_LOCAL( void )
+  otv_FeatureList_validate( FT_Bytes       table,
+                            FT_Bytes       lookups,
+                            OTV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       LANGUAGE SYSTEM                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  otv_LangSys_validate( FT_Bytes       table,
+                        OTV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                           SCRIPTS                             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  otv_Script_validate( FT_Bytes       table,
+                       OTV_Validator  valid );
+
+  /* features must already be validated */
+  FT_LOCAL( void )
+  otv_ScriptList_validate( FT_Bytes       table,
+                           FT_Bytes       features,
+                           OTV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      UTILITY FUNCTIONS                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define ChainPosClassSetFunc  otv_x_Ox
+#define ChainPosRuleSetFunc   otv_x_Ox
+#define ChainSubClassSetFunc  otv_x_Ox
+#define ChainSubRuleSetFunc   otv_x_Ox
+#define JstfLangSysFunc       otv_x_Ox
+#define JstfMaxFunc           otv_x_Ox
+#define LigGlyphFunc          otv_x_Ox
+#define LigatureArrayFunc     otv_x_Ox
+#define LigatureSetFunc       otv_x_Ox
+#define PosClassSetFunc       otv_x_Ox
+#define PosRuleSetFunc        otv_x_Ox
+#define SubClassSetFunc       otv_x_Ox
+#define SubRuleSetFunc        otv_x_Ox
+
+  FT_LOCAL( void )
+  otv_x_Ox ( FT_Bytes       table,
+             OTV_Validator  valid );
+
+#define AlternateSubstFormat1Func     otv_u_C_x_Ox
+#define ChainContextPosFormat1Func    otv_u_C_x_Ox
+#define ChainContextSubstFormat1Func  otv_u_C_x_Ox
+#define ContextPosFormat1Func         otv_u_C_x_Ox
+#define ContextSubstFormat1Func       otv_u_C_x_Ox
+#define LigatureSubstFormat1Func      otv_u_C_x_Ox
+#define MultipleSubstFormat1Func      otv_u_C_x_Ox
+
+  FT_LOCAL( void )
+  otv_u_C_x_Ox( FT_Bytes       table,
+                OTV_Validator  valid );
+
+#define AlternateSetFunc     otv_x_ux
+#define AttachPointFunc      otv_x_ux
+#define ExtenderGlyphFunc    otv_x_ux
+#define JstfGPOSModListFunc  otv_x_ux
+#define JstfGSUBModListFunc  otv_x_ux
+#define SequenceFunc         otv_x_ux
+
+  FT_LOCAL( void )
+  otv_x_ux( FT_Bytes       table,
+            OTV_Validator  valid );
+
+#define PosClassRuleFunc  otv_x_y_ux_sy
+#define PosRuleFunc       otv_x_y_ux_sy
+#define SubClassRuleFunc  otv_x_y_ux_sy
+#define SubRuleFunc       otv_x_y_ux_sy
+
+  FT_LOCAL( void )
+  otv_x_y_ux_sy( FT_Bytes       table,
+                 OTV_Validator  valid );
+
+#define ChainPosClassRuleFunc  otv_x_ux_y_uy_z_uz_p_sp
+#define ChainPosRuleFunc       otv_x_ux_y_uy_z_uz_p_sp
+#define ChainSubClassRuleFunc  otv_x_ux_y_uy_z_uz_p_sp
+#define ChainSubRuleFunc       otv_x_ux_y_uy_z_uz_p_sp
+
+  FT_LOCAL( void )
+  otv_x_ux_y_uy_z_uz_p_sp( FT_Bytes       table,
+                           OTV_Validator  valid );
+
+#define ContextPosFormat2Func    otv_u_O_O_x_Onx
+#define ContextSubstFormat2Func  otv_u_O_O_x_Onx
+
+  FT_LOCAL( void )
+  otv_u_O_O_x_Onx( FT_Bytes       table,
+                   OTV_Validator  valid );
+
+#define ContextPosFormat3Func    otv_u_x_y_Ox_sy
+#define ContextSubstFormat3Func  otv_u_x_y_Ox_sy
+
+  FT_LOCAL( void )
+  otv_u_x_y_Ox_sy( FT_Bytes       table,
+                   OTV_Validator  valid );
+
+#define ChainContextPosFormat2Func    otv_u_O_O_O_O_x_Onx
+#define ChainContextSubstFormat2Func  otv_u_O_O_O_O_x_Onx
+
+  FT_LOCAL( void )
+  otv_u_O_O_O_O_x_Onx( FT_Bytes       table,
+                       OTV_Validator  valid );
+
+#define ChainContextPosFormat3Func    otv_u_x_Ox_y_Oy_z_Oz_p_sp
+#define ChainContextSubstFormat3Func  otv_u_x_Ox_y_Oy_z_Oz_p_sp
+
+  FT_LOCAL( void )
+  otv_u_x_Ox_y_Oy_z_Oz_p_sp( FT_Bytes       table,
+                             OTV_Validator  valid );
+
+
+  FT_LOCAL( FT_UInt )
+  otv_GSUBGPOS_get_Lookup_count( FT_Bytes  table );
+
+  FT_LOCAL( FT_UInt )
+  otv_GSUBGPOS_have_MarkAttachmentType_flag( FT_Bytes  table );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __OTVCOMMN_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otverror.h b/extensions/externals/src/freetype-2.4.9/src/otvalid/otverror.h
new file mode 100644
index 0000000..522f4a2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otverror.h
@@ -0,0 +1,44 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otverror.h                                                             */
+/*                                                                         */
+/*    OpenType validation module error codes (specification only).         */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2012 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the OpenType validation module error      */
+  /* enumeration constants.                                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __OTVERROR_H__
+#define __OTVERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  OTV_Err_
+#define FT_ERR_BASE    FT_Mod_Err_OTvalid
+
+#define FT_KEEP_ERR_PREFIX
+
+#include FT_ERRORS_H
+
+#endif /* __OTVERROR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgdef.c b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgdef.c
new file mode 100644
index 0000000..3633ad0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgdef.c
@@ -0,0 +1,224 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvgdef.c                                                              */
+/*                                                                         */
+/*    OpenType GDEF table validation (body).                               */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2007 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_otvgdef
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      UTILITY FUNCTIONS                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define AttachListFunc    otv_O_x_Ox
+#define LigCaretListFunc  otv_O_x_Ox
+
+  /* sets valid->extra1 (0)           */
+
+  static void
+  otv_O_x_Ox( FT_Bytes       table,
+              OTV_Validator  valid )
+  {
+    FT_Bytes           p = table;
+    FT_Bytes           Coverage;
+    FT_UInt            GlyphCount;
+    OTV_Validate_Func  func;
+
+
+    OTV_ENTER;
+
+    OTV_LIMIT_CHECK( 4 );
+    Coverage   = table + FT_NEXT_USHORT( p );
+    GlyphCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+
+    otv_Coverage_validate( Coverage, valid, GlyphCount );
+    if ( GlyphCount != otv_Coverage_get_count( Coverage ) )
+      FT_INVALID_DATA;
+
+    OTV_LIMIT_CHECK( GlyphCount * 2 );
+
+    valid->nesting_level++;
+    func          = valid->func[valid->nesting_level];
+    valid->extra1 = 0;
+
+    for ( ; GlyphCount > 0; GlyphCount-- )
+      func( table + FT_NEXT_USHORT( p ), valid );
+
+    valid->nesting_level--;
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       LIGATURE CARETS                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define CaretValueFunc  otv_CaretValue_validate
+
+  static void
+  otv_CaretValue_validate( FT_Bytes       table,
+                           OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   CaretValueFormat;
+
+
+    OTV_ENTER;
+
+    OTV_LIMIT_CHECK( 4 );
+
+    CaretValueFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format = %d)\n", CaretValueFormat ));
+
+    switch ( CaretValueFormat )
+    {
+    case 1:     /* CaretValueFormat1 */
+      /* skip Coordinate, no test */
+      break;
+
+    case 2:     /* CaretValueFormat2 */
+      /* skip CaretValuePoint, no test */
+      break;
+
+    case 3:     /* CaretValueFormat3 */
+      p += 2;   /* skip Coordinate */
+
+      OTV_LIMIT_CHECK( 2 );
+
+      /* DeviceTable */
+      otv_Device_validate( table + FT_NEXT_USHORT( p ), valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         GDEF TABLE                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->glyph_count */
+
+  FT_LOCAL_DEF( void )
+  otv_GDEF_validate( FT_Bytes      table,
+                     FT_Bytes      gsub,
+                     FT_Bytes      gpos,
+                     FT_UInt       glyph_count,
+                     FT_Validator  ftvalid )
+  {
+    OTV_ValidatorRec  validrec;
+    OTV_Validator     valid = &validrec;
+    FT_Bytes          p     = table;
+    FT_UInt           table_size;
+    FT_Bool           need_MarkAttachClassDef;
+
+    OTV_OPTIONAL_TABLE( GlyphClassDef );
+    OTV_OPTIONAL_TABLE( AttachListOffset );
+    OTV_OPTIONAL_TABLE( LigCaretListOffset );
+    OTV_OPTIONAL_TABLE( MarkAttachClassDef );
+
+
+    valid->root = ftvalid;
+
+    FT_TRACE3(( "validating GDEF table\n" ));
+    OTV_INIT;
+
+    OTV_LIMIT_CHECK( 12 );
+
+    if ( FT_NEXT_ULONG( p ) != 0x10000UL )          /* Version */
+      FT_INVALID_FORMAT;
+
+    /* MarkAttachClassDef has been added to the OpenType */
+    /* specification without increasing GDEF's version,  */
+    /* so we use this ugly hack to find out whether the  */
+    /* table is needed actually.                         */
+
+    need_MarkAttachClassDef = FT_BOOL(
+      otv_GSUBGPOS_have_MarkAttachmentType_flag( gsub ) ||
+      otv_GSUBGPOS_have_MarkAttachmentType_flag( gpos ) );
+
+    if ( need_MarkAttachClassDef )
+      table_size = 12;              /* OpenType >= 1.2 */
+    else
+      table_size = 10;              /* OpenType < 1.2  */
+
+    valid->glyph_count = glyph_count;
+
+    OTV_OPTIONAL_OFFSET( GlyphClassDef );
+    OTV_SIZE_CHECK( GlyphClassDef );
+    if ( GlyphClassDef )
+      otv_ClassDef_validate( table + GlyphClassDef, valid );
+
+    OTV_OPTIONAL_OFFSET( AttachListOffset );
+    OTV_SIZE_CHECK( AttachListOffset );
+    if ( AttachListOffset )
+    {
+      OTV_NEST2( AttachList, AttachPoint );
+      OTV_RUN( table + AttachListOffset, valid );
+    }
+
+    OTV_OPTIONAL_OFFSET( LigCaretListOffset );
+    OTV_SIZE_CHECK( LigCaretListOffset );
+    if ( LigCaretListOffset )
+    {
+      OTV_NEST3( LigCaretList, LigGlyph, CaretValue );
+      OTV_RUN( table + LigCaretListOffset, valid );
+    }
+
+    if ( need_MarkAttachClassDef )
+    {
+      OTV_OPTIONAL_OFFSET( MarkAttachClassDef );
+      OTV_SIZE_CHECK( MarkAttachClassDef );
+      if ( MarkAttachClassDef )
+        otv_ClassDef_validate( table + MarkAttachClassDef, valid );
+    }
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgpos.c b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgpos.c
new file mode 100644
index 0000000..49b4618
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgpos.c
@@ -0,0 +1,1017 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvgpos.c                                                              */
+/*                                                                         */
+/*    OpenType GPOS table validation (body).                               */
+/*                                                                         */
+/*  Copyright 2002, 2004, 2005, 2006, 2007, 2008 by                        */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+#include "otvgpos.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_otvgpos
+
+
+  static void
+  otv_Anchor_validate( FT_Bytes       table,
+                       OTV_Validator  valid );
+
+  static void
+  otv_MarkArray_validate( FT_Bytes       table,
+                          OTV_Validator  valid );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      UTILITY FUNCTIONS                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define BaseArrayFunc       otv_x_sxy
+#define LigatureAttachFunc  otv_x_sxy
+#define Mark2ArrayFunc      otv_x_sxy
+
+  /* uses valid->extra1 (counter)                             */
+  /* uses valid->extra2 (boolean to handle NULL anchor field) */
+
+  static void
+  otv_x_sxy( FT_Bytes       table,
+             OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   Count, count1, table_size;
+
+
+    OTV_ENTER;
+
+    OTV_LIMIT_CHECK( 2 );
+
+    Count = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (Count = %d)\n", Count ));
+
+    OTV_LIMIT_CHECK( Count * valid->extra1 * 2 );
+
+    table_size = Count * valid->extra1 * 2 + 2;
+
+    for ( ; Count > 0; Count-- )
+      for ( count1 = valid->extra1; count1 > 0; count1-- )
+      {
+        OTV_OPTIONAL_TABLE( anchor_offset );
+
+
+        OTV_OPTIONAL_OFFSET( anchor_offset );
+
+        if ( valid->extra2 )
+        {
+          OTV_SIZE_CHECK( anchor_offset );
+          if ( anchor_offset )
+            otv_Anchor_validate( table + anchor_offset, valid );
+        }
+        else
+          otv_Anchor_validate( table + anchor_offset, valid );
+      }
+
+    OTV_EXIT;
+  }
+
+
+#define MarkBasePosFormat1Func  otv_u_O_O_u_O_O
+#define MarkLigPosFormat1Func   otv_u_O_O_u_O_O
+#define MarkMarkPosFormat1Func  otv_u_O_O_u_O_O
+
+  /* sets valid->extra1 (class count) */
+
+  static void
+  otv_u_O_O_u_O_O( FT_Bytes       table,
+                   OTV_Validator  valid )
+  {
+    FT_Bytes           p = table;
+    FT_UInt            Coverage1, Coverage2, ClassCount;
+    FT_UInt            Array1, Array2;
+    OTV_Validate_Func  func;
+
+
+    OTV_ENTER;
+
+    p += 2;     /* skip PosFormat */
+
+    OTV_LIMIT_CHECK( 10 );
+    Coverage1  = FT_NEXT_USHORT( p );
+    Coverage2  = FT_NEXT_USHORT( p );
+    ClassCount = FT_NEXT_USHORT( p );
+    Array1     = FT_NEXT_USHORT( p );
+    Array2     = FT_NEXT_USHORT( p );
+
+    otv_Coverage_validate( table + Coverage1, valid, -1 );
+    otv_Coverage_validate( table + Coverage2, valid, -1 );
+
+    otv_MarkArray_validate( table + Array1, valid );
+
+    valid->nesting_level++;
+    func          = valid->func[valid->nesting_level];
+    valid->extra1 = ClassCount;
+
+    func( table + Array2, valid );
+
+    valid->nesting_level--;
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        VALUE RECORDS                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static FT_UInt
+  otv_value_length( FT_UInt  format )
+  {
+    FT_UInt  count;
+
+
+    count = ( ( format & 0xAA ) >> 1 ) + ( format & 0x55 );
+    count = ( ( count  & 0xCC ) >> 2 ) + ( count  & 0x33 );
+    count = ( ( count  & 0xF0 ) >> 4 ) + ( count  & 0x0F );
+
+    return count * 2;
+  }
+
+
+  /* uses valid->extra3 (pointer to base table) */
+
+  static void
+  otv_ValueRecord_validate( FT_Bytes       table,
+                            FT_UInt        format,
+                            OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   count;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+    FT_Int    loop;
+    FT_ULong  res = 0;
+
+
+    OTV_NAME_ENTER( "ValueRecord" );
+
+    /* display `format' in dual representation */
+    for ( loop = 7; loop >= 0; loop-- )
+    {
+      res <<= 4;
+      res  += ( format >> loop ) & 1;
+    }
+
+    OTV_TRACE(( " (format 0b%08lx)\n", res ));
+#endif
+
+    if ( format >= 0x100 )
+      FT_INVALID_FORMAT;
+
+    for ( count = 4; count > 0; count-- )
+    {
+      if ( format & 1 )
+      {
+        /* XPlacement, YPlacement, XAdvance, YAdvance */
+        OTV_LIMIT_CHECK( 2 );
+        p += 2;
+      }
+
+      format >>= 1;
+    }
+
+    for ( count = 4; count > 0; count-- )
+    {
+      if ( format & 1 )
+      {
+        FT_PtrDist  table_size;
+
+        OTV_OPTIONAL_TABLE( device );
+
+
+        /* XPlaDevice, YPlaDevice, XAdvDevice, YAdvDevice */
+        OTV_LIMIT_CHECK( 2 );
+        OTV_OPTIONAL_OFFSET( device );
+
+        /* XXX: this value is usually too small, especially if the current */
+        /* ValueRecord is part of an array -- getting the correct table    */
+        /* size is probably not worth the trouble                          */
+
+        table_size = p - valid->extra3;
+
+        OTV_SIZE_CHECK( device );
+        if ( device )
+          otv_Device_validate( valid->extra3 + device, valid );
+      }
+      format >>= 1;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                           ANCHORS                             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  otv_Anchor_validate( FT_Bytes       table,
+                       OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   AnchorFormat;
+
+
+    OTV_NAME_ENTER( "Anchor");
+
+    OTV_LIMIT_CHECK( 6 );
+    AnchorFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", AnchorFormat ));
+
+    p += 4;     /* skip XCoordinate and YCoordinate */
+
+    switch ( AnchorFormat )
+    {
+    case 1:
+      break;
+
+    case 2:
+      OTV_LIMIT_CHECK( 2 );  /* AnchorPoint */
+      break;
+
+    case 3:
+      {
+        FT_UInt   table_size;
+
+        OTV_OPTIONAL_TABLE( XDeviceTable );
+        OTV_OPTIONAL_TABLE( YDeviceTable );
+
+
+        OTV_LIMIT_CHECK( 4 );
+        OTV_OPTIONAL_OFFSET( XDeviceTable );
+        OTV_OPTIONAL_OFFSET( YDeviceTable );
+
+        table_size = 6 + 4;
+
+        OTV_SIZE_CHECK( XDeviceTable );
+        if ( XDeviceTable )
+          otv_Device_validate( table + XDeviceTable, valid );
+
+        OTV_SIZE_CHECK( YDeviceTable );
+        if ( YDeviceTable )
+          otv_Device_validate( table + YDeviceTable, valid );
+      }
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         MARK ARRAYS                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  otv_MarkArray_validate( FT_Bytes       table,
+                          OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   MarkCount;
+
+
+    OTV_NAME_ENTER( "MarkArray" );
+
+    OTV_LIMIT_CHECK( 2 );
+    MarkCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (MarkCount = %d)\n", MarkCount ));
+
+    OTV_LIMIT_CHECK( MarkCount * 4 );
+
+    /* MarkRecord */
+    for ( ; MarkCount > 0; MarkCount-- )
+    {
+      p += 2;   /* skip Class */
+      /* MarkAnchor */
+      otv_Anchor_validate( table + FT_NEXT_USHORT( p ), valid );
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     GPOS LOOKUP TYPE 1                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->extra3 (pointer to base table) */
+
+  static void
+  otv_SinglePos_validate( FT_Bytes       table,
+                          OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   PosFormat;
+
+
+    OTV_NAME_ENTER( "SinglePos" );
+
+    OTV_LIMIT_CHECK( 2 );
+    PosFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+    valid->extra3 = table;
+
+    switch ( PosFormat )
+    {
+    case 1:     /* SinglePosFormat1 */
+      {
+        FT_UInt  Coverage, ValueFormat;
+
+
+        OTV_LIMIT_CHECK( 4 );
+        Coverage    = FT_NEXT_USHORT( p );
+        ValueFormat = FT_NEXT_USHORT( p );
+
+        otv_Coverage_validate( table + Coverage, valid, -1 );
+        otv_ValueRecord_validate( p, ValueFormat, valid ); /* Value */
+      }
+      break;
+
+    case 2:     /* SinglePosFormat2 */
+      {
+        FT_UInt  Coverage, ValueFormat, ValueCount, len_value;
+
+
+        OTV_LIMIT_CHECK( 6 );
+        Coverage    = FT_NEXT_USHORT( p );
+        ValueFormat = FT_NEXT_USHORT( p );
+        ValueCount  = FT_NEXT_USHORT( p );
+
+        OTV_TRACE(( " (ValueCount = %d)\n", ValueCount ));
+
+        len_value = otv_value_length( ValueFormat );
+
+        otv_Coverage_validate( table + Coverage, valid, ValueCount );
+
+        OTV_LIMIT_CHECK( ValueCount * len_value );
+
+        /* Value */
+        for ( ; ValueCount > 0; ValueCount-- )
+        {
+          otv_ValueRecord_validate( p, ValueFormat, valid );
+          p += len_value;
+        }
+      }
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     GPOS LOOKUP TYPE 2                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  otv_PairSet_validate( FT_Bytes       table,
+                        FT_UInt        format1,
+                        FT_UInt        format2,
+                        OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   value_len1, value_len2, PairValueCount;
+
+
+    OTV_NAME_ENTER( "PairSet" );
+
+    OTV_LIMIT_CHECK( 2 );
+    PairValueCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (PairValueCount = %d)\n", PairValueCount ));
+
+    value_len1 = otv_value_length( format1 );
+    value_len2 = otv_value_length( format2 );
+
+    OTV_LIMIT_CHECK( PairValueCount * ( value_len1 + value_len2 + 2 ) );
+
+    /* PairValueRecord */
+    for ( ; PairValueCount > 0; PairValueCount-- )
+    {
+      p += 2;       /* skip SecondGlyph */
+
+      if ( format1 )
+        otv_ValueRecord_validate( p, format1, valid ); /* Value1 */
+      p += value_len1;
+
+      if ( format2 )
+        otv_ValueRecord_validate( p, format2, valid ); /* Value2 */
+      p += value_len2;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /* sets valid->extra3 (pointer to base table) */
+
+  static void
+  otv_PairPos_validate( FT_Bytes       table,
+                        OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   PosFormat;
+
+
+    OTV_NAME_ENTER( "PairPos" );
+
+    OTV_LIMIT_CHECK( 2 );
+    PosFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+    valid->extra3 = table;
+
+    switch ( PosFormat )
+    {
+    case 1:     /* PairPosFormat1 */
+      {
+        FT_UInt  Coverage, ValueFormat1, ValueFormat2, PairSetCount;
+
+
+        OTV_LIMIT_CHECK( 8 );
+        Coverage     = FT_NEXT_USHORT( p );
+        ValueFormat1 = FT_NEXT_USHORT( p );
+        ValueFormat2 = FT_NEXT_USHORT( p );
+        PairSetCount = FT_NEXT_USHORT( p );
+
+        OTV_TRACE(( " (PairSetCount = %d)\n", PairSetCount ));
+
+        otv_Coverage_validate( table + Coverage, valid, -1 );
+
+        OTV_LIMIT_CHECK( PairSetCount * 2 );
+
+        /* PairSetOffset */
+        for ( ; PairSetCount > 0; PairSetCount-- )
+          otv_PairSet_validate( table + FT_NEXT_USHORT( p ),
+                                ValueFormat1, ValueFormat2, valid );
+      }
+      break;
+
+    case 2:     /* PairPosFormat2 */
+      {
+        FT_UInt  Coverage, ValueFormat1, ValueFormat2, ClassDef1, ClassDef2;
+        FT_UInt  ClassCount1, ClassCount2, len_value1, len_value2, count;
+
+
+        OTV_LIMIT_CHECK( 14 );
+        Coverage     = FT_NEXT_USHORT( p );
+        ValueFormat1 = FT_NEXT_USHORT( p );
+        ValueFormat2 = FT_NEXT_USHORT( p );
+        ClassDef1    = FT_NEXT_USHORT( p );
+        ClassDef2    = FT_NEXT_USHORT( p );
+        ClassCount1  = FT_NEXT_USHORT( p );
+        ClassCount2  = FT_NEXT_USHORT( p );
+
+        OTV_TRACE(( " (ClassCount1 = %d)\n", ClassCount1 ));
+        OTV_TRACE(( " (ClassCount2 = %d)\n", ClassCount2 ));
+
+        len_value1 = otv_value_length( ValueFormat1 );
+        len_value2 = otv_value_length( ValueFormat2 );
+
+        otv_Coverage_validate( table + Coverage, valid, -1 );
+        otv_ClassDef_validate( table + ClassDef1, valid );
+        otv_ClassDef_validate( table + ClassDef2, valid );
+
+        OTV_LIMIT_CHECK( ClassCount1 * ClassCount2 *
+                     ( len_value1 + len_value2 ) );
+
+        /* Class1Record */
+        for ( ; ClassCount1 > 0; ClassCount1-- )
+        {
+          /* Class2Record */
+          for ( count = ClassCount2; count > 0; count-- )
+          {
+            if ( ValueFormat1 )
+              /* Value1 */
+              otv_ValueRecord_validate( p, ValueFormat1, valid );
+            p += len_value1;
+
+            if ( ValueFormat2 )
+              /* Value2 */
+              otv_ValueRecord_validate( p, ValueFormat2, valid );
+            p += len_value2;
+          }
+        }
+      }
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     GPOS LOOKUP TYPE 3                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  otv_CursivePos_validate( FT_Bytes       table,
+                           OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   PosFormat;
+
+
+    OTV_NAME_ENTER( "CursivePos" );
+
+    OTV_LIMIT_CHECK( 2 );
+    PosFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+    switch ( PosFormat )
+    {
+    case 1:     /* CursivePosFormat1 */
+      {
+        FT_UInt   table_size;
+        FT_UInt   Coverage, EntryExitCount;
+
+        OTV_OPTIONAL_TABLE( EntryAnchor );
+        OTV_OPTIONAL_TABLE( ExitAnchor  );
+
+
+        OTV_LIMIT_CHECK( 4 );
+        Coverage       = FT_NEXT_USHORT( p );
+        EntryExitCount = FT_NEXT_USHORT( p );
+
+        OTV_TRACE(( " (EntryExitCount = %d)\n", EntryExitCount ));
+
+        otv_Coverage_validate( table + Coverage, valid, EntryExitCount );
+
+        OTV_LIMIT_CHECK( EntryExitCount * 4 );
+
+        table_size = EntryExitCount * 4 + 4;
+
+        /* EntryExitRecord */
+        for ( ; EntryExitCount > 0; EntryExitCount-- )
+        {
+          OTV_OPTIONAL_OFFSET( EntryAnchor );
+          OTV_OPTIONAL_OFFSET( ExitAnchor  );
+
+          OTV_SIZE_CHECK( EntryAnchor );
+          if ( EntryAnchor )
+            otv_Anchor_validate( table + EntryAnchor, valid );
+
+          OTV_SIZE_CHECK( ExitAnchor );
+          if ( ExitAnchor )
+            otv_Anchor_validate( table + ExitAnchor, valid );
+        }
+      }
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     GPOS LOOKUP TYPE 4                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* UNDOCUMENTED (in OpenType 1.5):              */
+  /* BaseRecord tables can contain NULL pointers. */
+
+  /* sets valid->extra2 (1) */
+
+  static void
+  otv_MarkBasePos_validate( FT_Bytes       table,
+                            OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   PosFormat;
+
+
+    OTV_NAME_ENTER( "MarkBasePos" );
+
+    OTV_LIMIT_CHECK( 2 );
+    PosFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+    switch ( PosFormat )
+    {
+    case 1:
+      valid->extra2 = 1;
+      OTV_NEST2( MarkBasePosFormat1, BaseArray );
+      OTV_RUN( table, valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     GPOS LOOKUP TYPE 5                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->extra2 (1) */
+
+  static void
+  otv_MarkLigPos_validate( FT_Bytes       table,
+                           OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   PosFormat;
+
+
+    OTV_NAME_ENTER( "MarkLigPos" );
+
+    OTV_LIMIT_CHECK( 2 );
+    PosFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+    switch ( PosFormat )
+    {
+    case 1:
+      valid->extra2 = 1;
+      OTV_NEST3( MarkLigPosFormat1, LigatureArray, LigatureAttach );
+      OTV_RUN( table, valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     GPOS LOOKUP TYPE 6                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->extra2 (0) */
+
+  static void
+  otv_MarkMarkPos_validate( FT_Bytes       table,
+                            OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   PosFormat;
+
+
+    OTV_NAME_ENTER( "MarkMarkPos" );
+
+    OTV_LIMIT_CHECK( 2 );
+    PosFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+    switch ( PosFormat )
+    {
+    case 1:
+      valid->extra2 = 0;
+      OTV_NEST2( MarkMarkPosFormat1, Mark2Array );
+      OTV_RUN( table, valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     GPOS LOOKUP TYPE 7                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->extra1 (lookup count) */
+
+  static void
+  otv_ContextPos_validate( FT_Bytes       table,
+                           OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   PosFormat;
+
+
+    OTV_NAME_ENTER( "ContextPos" );
+
+    OTV_LIMIT_CHECK( 2 );
+    PosFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+    switch ( PosFormat )
+    {
+    case 1:
+      /* no need to check glyph indices/classes used as input for these */
+      /* context rules since even invalid glyph indices/classes return  */
+      /* meaningful results                                             */
+
+      valid->extra1 = valid->lookup_count;
+      OTV_NEST3( ContextPosFormat1, PosRuleSet, PosRule );
+      OTV_RUN( table, valid );
+      break;
+
+    case 2:
+      /* no need to check glyph indices/classes used as input for these */
+      /* context rules since even invalid glyph indices/classes return  */
+      /* meaningful results                                             */
+
+      OTV_NEST3( ContextPosFormat2, PosClassSet, PosClassRule );
+      OTV_RUN( table, valid );
+      break;
+
+    case 3:
+      OTV_NEST1( ContextPosFormat3 );
+      OTV_RUN( table, valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     GPOS LOOKUP TYPE 8                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->extra1 (lookup count) */
+
+  static void
+  otv_ChainContextPos_validate( FT_Bytes       table,
+                                OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   PosFormat;
+
+
+    OTV_NAME_ENTER( "ChainContextPos" );
+
+    OTV_LIMIT_CHECK( 2 );
+    PosFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+    switch ( PosFormat )
+    {
+    case 1:
+      /* no need to check glyph indices/classes used as input for these */
+      /* context rules since even invalid glyph indices/classes return  */
+      /* meaningful results                                             */
+
+      valid->extra1 = valid->lookup_count;
+      OTV_NEST3( ChainContextPosFormat1,
+                 ChainPosRuleSet, ChainPosRule );
+      OTV_RUN( table, valid );
+      break;
+
+    case 2:
+      /* no need to check glyph indices/classes used as input for these */
+      /* context rules since even invalid glyph indices/classes return  */
+      /* meaningful results                                             */
+
+      OTV_NEST3( ChainContextPosFormat2,
+                 ChainPosClassSet, ChainPosClassRule );
+      OTV_RUN( table, valid );
+      break;
+
+    case 3:
+      OTV_NEST1( ChainContextPosFormat3 );
+      OTV_RUN( table, valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     GPOS LOOKUP TYPE 9                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* uses valid->type_funcs */
+
+  static void
+  otv_ExtensionPos_validate( FT_Bytes       table,
+                             OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   PosFormat;
+
+
+    OTV_NAME_ENTER( "ExtensionPos" );
+
+    OTV_LIMIT_CHECK( 2 );
+    PosFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", PosFormat ));
+
+    switch ( PosFormat )
+    {
+    case 1:     /* ExtensionPosFormat1 */
+      {
+        FT_UInt            ExtensionLookupType;
+        FT_ULong           ExtensionOffset;
+        OTV_Validate_Func  validate;
+
+
+        OTV_LIMIT_CHECK( 6 );
+        ExtensionLookupType = FT_NEXT_USHORT( p );
+        ExtensionOffset     = FT_NEXT_ULONG( p );
+
+        if ( ExtensionLookupType == 0 || ExtensionLookupType >= 9 )
+          FT_INVALID_DATA;
+
+        validate = valid->type_funcs[ExtensionLookupType - 1];
+        validate( table + ExtensionOffset, valid );
+      }
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  static const OTV_Validate_Func  otv_gpos_validate_funcs[9] =
+  {
+    otv_SinglePos_validate,
+    otv_PairPos_validate,
+    otv_CursivePos_validate,
+    otv_MarkBasePos_validate,
+    otv_MarkLigPos_validate,
+    otv_MarkMarkPos_validate,
+    otv_ContextPos_validate,
+    otv_ChainContextPos_validate,
+    otv_ExtensionPos_validate
+  };
+
+
+  /* sets valid->type_count */
+  /* sets valid->type_funcs */
+
+  FT_LOCAL_DEF( void )
+  otv_GPOS_subtable_validate( FT_Bytes       table,
+                              OTV_Validator  valid )
+  {
+    valid->type_count = 9;
+    valid->type_funcs = (OTV_Validate_Func*)otv_gpos_validate_funcs;
+
+    otv_Lookup_validate( table, valid );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          GPOS TABLE                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->glyph_count */
+
+  FT_LOCAL_DEF( void )
+  otv_GPOS_validate( FT_Bytes      table,
+                     FT_UInt       glyph_count,
+                     FT_Validator  ftvalid )
+  {
+    OTV_ValidatorRec  validrec;
+    OTV_Validator     valid = &validrec;
+    FT_Bytes          p     = table;
+    FT_UInt           ScriptList, FeatureList, LookupList;
+
+
+    valid->root = ftvalid;
+
+    FT_TRACE3(( "validating GPOS table\n" ));
+    OTV_INIT;
+
+    OTV_LIMIT_CHECK( 10 );
+
+    if ( FT_NEXT_ULONG( p ) != 0x10000UL )      /* Version */
+      FT_INVALID_FORMAT;
+
+    ScriptList  = FT_NEXT_USHORT( p );
+    FeatureList = FT_NEXT_USHORT( p );
+    LookupList  = FT_NEXT_USHORT( p );
+
+    valid->type_count  = 9;
+    valid->type_funcs  = (OTV_Validate_Func*)otv_gpos_validate_funcs;
+    valid->glyph_count = glyph_count;
+
+    otv_LookupList_validate( table + LookupList,
+                             valid );
+    otv_FeatureList_validate( table + FeatureList, table + LookupList,
+                              valid );
+    otv_ScriptList_validate( table + ScriptList, table + FeatureList,
+                             valid );
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgpos.h b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgpos.h
new file mode 100644
index 0000000..14ca408
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgpos.h
@@ -0,0 +1,36 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvgpos.h                                                              */
+/*                                                                         */
+/*    OpenType GPOS table validator (specification).                       */
+/*                                                                         */
+/*  Copyright 2004 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __OTVGPOS_H__
+#define __OTVGPOS_H__
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( void )
+  otv_GPOS_subtable_validate( FT_Bytes       table,
+                              OTV_Validator  valid );
+
+
+FT_END_HEADER
+
+#endif /* __OTVGPOS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgsub.c b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgsub.c
new file mode 100644
index 0000000..ed499d1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvgsub.c
@@ -0,0 +1,585 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvgsub.c                                                              */
+/*                                                                         */
+/*    OpenType GSUB table validation (body).                               */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2007 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_otvgsub
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  GSUB LOOKUP TYPE 1                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* uses valid->glyph_count */
+
+  static void
+  otv_SingleSubst_validate( FT_Bytes       table,
+                            OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   SubstFormat;
+
+
+    OTV_NAME_ENTER( "SingleSubst" );
+
+    OTV_LIMIT_CHECK( 2 );
+    SubstFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+    switch ( SubstFormat )
+    {
+    case 1:     /* SingleSubstFormat1 */
+      {
+        FT_Bytes  Coverage;
+        FT_Int    DeltaGlyphID;
+        FT_Long   idx;
+
+
+        OTV_LIMIT_CHECK( 4 );
+        Coverage     = table + FT_NEXT_USHORT( p );
+        DeltaGlyphID = FT_NEXT_SHORT( p );
+
+        otv_Coverage_validate( Coverage, valid, -1 );
+
+        idx = otv_Coverage_get_first( Coverage ) + DeltaGlyphID;
+        if ( idx < 0 )
+          FT_INVALID_DATA;
+
+        idx = otv_Coverage_get_last( Coverage ) + DeltaGlyphID;
+        if ( (FT_UInt)idx >= valid->glyph_count )
+          FT_INVALID_DATA;
+      }
+      break;
+
+    case 2:     /* SingleSubstFormat2 */
+      {
+        FT_UInt  Coverage, GlyphCount;
+
+
+        OTV_LIMIT_CHECK( 4 );
+        Coverage   = FT_NEXT_USHORT( p );
+        GlyphCount = FT_NEXT_USHORT( p );
+
+        OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+
+        otv_Coverage_validate( table + Coverage, valid, GlyphCount );
+
+        OTV_LIMIT_CHECK( GlyphCount * 2 );
+
+        /* Substitute */
+        for ( ; GlyphCount > 0; GlyphCount-- )
+          if ( FT_NEXT_USHORT( p ) >= valid->glyph_count )
+            FT_INVALID_GLYPH_ID;
+      }
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  GSUB LOOKUP TYPE 2                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->extra1 (glyph count) */
+
+  static void
+  otv_MultipleSubst_validate( FT_Bytes       table,
+                              OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   SubstFormat;
+
+
+    OTV_NAME_ENTER( "MultipleSubst" );
+
+    OTV_LIMIT_CHECK( 2 );
+    SubstFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+    switch ( SubstFormat )
+    {
+    case 1:
+      valid->extra1 = valid->glyph_count;
+      OTV_NEST2( MultipleSubstFormat1, Sequence );
+      OTV_RUN( table, valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    GSUB LOOKUP TYPE 3                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->extra1 (glyph count) */
+
+  static void
+  otv_AlternateSubst_validate( FT_Bytes       table,
+                               OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   SubstFormat;
+
+
+    OTV_NAME_ENTER( "AlternateSubst" );
+
+    OTV_LIMIT_CHECK( 2 );
+    SubstFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+    switch ( SubstFormat )
+    {
+    case 1:
+      valid->extra1 = valid->glyph_count;
+      OTV_NEST2( AlternateSubstFormat1, AlternateSet );
+      OTV_RUN( table, valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    GSUB LOOKUP TYPE 4                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define LigatureFunc  otv_Ligature_validate
+
+  /* uses valid->glyph_count */
+
+  static void
+  otv_Ligature_validate( FT_Bytes       table,
+                         OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   LigatureGlyph, CompCount;
+
+
+    OTV_ENTER;
+
+    OTV_LIMIT_CHECK( 4 );
+    LigatureGlyph = FT_NEXT_USHORT( p );
+    if ( LigatureGlyph >= valid->glyph_count )
+      FT_INVALID_DATA;
+
+    CompCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (CompCount = %d)\n", CompCount ));
+
+    if ( CompCount == 0 )
+      FT_INVALID_DATA;
+
+    CompCount--;
+
+    OTV_LIMIT_CHECK( CompCount * 2 );     /* Component */
+
+    /* no need to check the Component glyph indices */
+
+    OTV_EXIT;
+  }
+
+
+  static void
+  otv_LigatureSubst_validate( FT_Bytes       table,
+                              OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   SubstFormat;
+
+
+    OTV_NAME_ENTER( "LigatureSubst" );
+
+    OTV_LIMIT_CHECK( 2 );
+    SubstFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+    switch ( SubstFormat )
+    {
+    case 1:
+      OTV_NEST3( LigatureSubstFormat1, LigatureSet, Ligature );
+      OTV_RUN( table, valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  GSUB LOOKUP TYPE 5                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->extra1 (lookup count) */
+
+  static void
+  otv_ContextSubst_validate( FT_Bytes       table,
+                             OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   SubstFormat;
+
+
+    OTV_NAME_ENTER( "ContextSubst" );
+
+    OTV_LIMIT_CHECK( 2 );
+    SubstFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+    switch ( SubstFormat )
+    {
+    case 1:
+      /* no need to check glyph indices/classes used as input for these */
+      /* context rules since even invalid glyph indices/classes return  */
+      /* meaningful results                                             */
+
+      valid->extra1 = valid->lookup_count;
+      OTV_NEST3( ContextSubstFormat1, SubRuleSet, SubRule );
+      OTV_RUN( table, valid );
+      break;
+
+    case 2:
+      /* no need to check glyph indices/classes used as input for these */
+      /* context rules since even invalid glyph indices/classes return  */
+      /* meaningful results                                             */
+
+      OTV_NEST3( ContextSubstFormat2, SubClassSet, SubClassRule );
+      OTV_RUN( table, valid );
+      break;
+
+    case 3:
+      OTV_NEST1( ContextSubstFormat3 );
+      OTV_RUN( table, valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    GSUB LOOKUP TYPE 6                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->extra1 (lookup count)            */
+
+  static void
+  otv_ChainContextSubst_validate( FT_Bytes       table,
+                                  OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   SubstFormat;
+
+
+    OTV_NAME_ENTER( "ChainContextSubst" );
+
+    OTV_LIMIT_CHECK( 2 );
+    SubstFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+    switch ( SubstFormat )
+    {
+    case 1:
+      /* no need to check glyph indices/classes used as input for these */
+      /* context rules since even invalid glyph indices/classes return  */
+      /* meaningful results                                             */
+
+      valid->extra1 = valid->lookup_count;
+      OTV_NEST3( ChainContextSubstFormat1,
+                 ChainSubRuleSet, ChainSubRule );
+      OTV_RUN( table, valid );
+      break;
+
+    case 2:
+      /* no need to check glyph indices/classes used as input for these */
+      /* context rules since even invalid glyph indices/classes return  */
+      /* meaningful results                                             */
+
+      OTV_NEST3( ChainContextSubstFormat2,
+                 ChainSubClassSet, ChainSubClassRule );
+      OTV_RUN( table, valid );
+      break;
+
+    case 3:
+      OTV_NEST1( ChainContextSubstFormat3 );
+      OTV_RUN( table, valid );
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    GSUB LOOKUP TYPE 7                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* uses valid->type_funcs */
+
+  static void
+  otv_ExtensionSubst_validate( FT_Bytes       table,
+                               OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   SubstFormat;
+
+
+    OTV_NAME_ENTER( "ExtensionSubst" );
+
+    OTV_LIMIT_CHECK( 2 );
+    SubstFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+    switch ( SubstFormat )
+    {
+    case 1:     /* ExtensionSubstFormat1 */
+      {
+        FT_UInt            ExtensionLookupType;
+        FT_ULong           ExtensionOffset;
+        OTV_Validate_Func  validate;
+
+
+        OTV_LIMIT_CHECK( 6 );
+        ExtensionLookupType = FT_NEXT_USHORT( p );
+        ExtensionOffset     = FT_NEXT_ULONG( p );
+
+        if ( ExtensionLookupType == 0 ||
+             ExtensionLookupType == 7 ||
+             ExtensionLookupType > 8  )
+          FT_INVALID_DATA;
+
+        validate = valid->type_funcs[ExtensionLookupType - 1];
+        validate( table + ExtensionOffset, valid );
+      }
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    GSUB LOOKUP TYPE 8                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* uses valid->glyph_count */
+
+  static void
+  otv_ReverseChainSingleSubst_validate( FT_Bytes       table,
+                                        OTV_Validator  valid )
+  {
+    FT_Bytes  p = table, Coverage;
+    FT_UInt   SubstFormat;
+    FT_UInt   BacktrackGlyphCount, LookaheadGlyphCount, GlyphCount;
+
+
+    OTV_NAME_ENTER( "ReverseChainSingleSubst" );
+
+    OTV_LIMIT_CHECK( 2 );
+    SubstFormat = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (format %d)\n", SubstFormat ));
+
+    switch ( SubstFormat )
+    {
+    case 1:     /* ReverseChainSingleSubstFormat1 */
+      OTV_LIMIT_CHECK( 4 );
+      Coverage            = table + FT_NEXT_USHORT( p );
+      BacktrackGlyphCount = FT_NEXT_USHORT( p );
+
+      OTV_TRACE(( " (BacktrackGlyphCount = %d)\n", BacktrackGlyphCount ));
+
+      otv_Coverage_validate( Coverage, valid, -1 );
+
+      OTV_LIMIT_CHECK( BacktrackGlyphCount * 2 + 2 );
+
+      for ( ; BacktrackGlyphCount > 0; BacktrackGlyphCount-- )
+        otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+      LookaheadGlyphCount = FT_NEXT_USHORT( p );
+
+      OTV_TRACE(( " (LookaheadGlyphCount = %d)\n", LookaheadGlyphCount ));
+
+      OTV_LIMIT_CHECK( LookaheadGlyphCount * 2 + 2 );
+
+      for ( ; LookaheadGlyphCount > 0; LookaheadGlyphCount-- )
+        otv_Coverage_validate( table + FT_NEXT_USHORT( p ), valid, -1 );
+
+      GlyphCount = FT_NEXT_USHORT( p );
+
+      OTV_TRACE(( " (GlyphCount = %d)\n", GlyphCount ));
+
+      if ( GlyphCount != otv_Coverage_get_count( Coverage ) )
+        FT_INVALID_DATA;
+
+      OTV_LIMIT_CHECK( GlyphCount * 2 );
+
+      /* Substitute */
+      for ( ; GlyphCount > 0; GlyphCount-- )
+        if ( FT_NEXT_USHORT( p ) >= valid->glyph_count )
+          FT_INVALID_DATA;
+
+      break;
+
+    default:
+      FT_INVALID_FORMAT;
+    }
+
+    OTV_EXIT;
+  }
+
+
+  static const OTV_Validate_Func  otv_gsub_validate_funcs[8] =
+  {
+    otv_SingleSubst_validate,
+    otv_MultipleSubst_validate,
+    otv_AlternateSubst_validate,
+    otv_LigatureSubst_validate,
+    otv_ContextSubst_validate,
+    otv_ChainContextSubst_validate,
+    otv_ExtensionSubst_validate,
+    otv_ReverseChainSingleSubst_validate
+  };
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          GSUB TABLE                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->type_count  */
+  /* sets valid->type_funcs  */
+  /* sets valid->glyph_count */
+
+  FT_LOCAL_DEF( void )
+  otv_GSUB_validate( FT_Bytes      table,
+                     FT_UInt       glyph_count,
+                     FT_Validator  ftvalid )
+  {
+    OTV_ValidatorRec  validrec;
+    OTV_Validator     valid = &validrec;
+    FT_Bytes          p     = table;
+    FT_UInt           ScriptList, FeatureList, LookupList;
+
+
+    valid->root = ftvalid;
+
+    FT_TRACE3(( "validating GSUB table\n" ));
+    OTV_INIT;
+
+    OTV_LIMIT_CHECK( 10 );
+
+    if ( FT_NEXT_ULONG( p ) != 0x10000UL )      /* Version */
+      FT_INVALID_FORMAT;
+
+    ScriptList  = FT_NEXT_USHORT( p );
+    FeatureList = FT_NEXT_USHORT( p );
+    LookupList  = FT_NEXT_USHORT( p );
+
+    valid->type_count  = 8;
+    valid->type_funcs  = (OTV_Validate_Func*)otv_gsub_validate_funcs;
+    valid->glyph_count = glyph_count;
+
+    otv_LookupList_validate( table + LookupList,
+                             valid );
+    otv_FeatureList_validate( table + FeatureList, table + LookupList,
+                              valid );
+    otv_ScriptList_validate( table + ScriptList, table + FeatureList,
+                             valid );
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvjstf.c b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvjstf.c
new file mode 100644
index 0000000..a616a23
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvjstf.c
@@ -0,0 +1,258 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvjstf.c                                                              */
+/*                                                                         */
+/*    OpenType JSTF table validation (body).                               */
+/*                                                                         */
+/*  Copyright 2004, 2007 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+#include "otvgpos.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_otvjstf
+
+
+#define JstfPriorityFunc  otv_JstfPriority_validate
+#define JstfLookupFunc    otv_GPOS_subtable_validate
+
+  /* uses valid->extra1 (GSUB lookup count) */
+  /* uses valid->extra2 (GPOS lookup count) */
+  /* sets valid->extra1 (counter)           */
+
+  static void
+  otv_JstfPriority_validate( FT_Bytes       table,
+                             OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   table_size;
+    FT_UInt   gsub_lookup_count, gpos_lookup_count;
+
+    OTV_OPTIONAL_TABLE( ShrinkageEnableGSUB  );
+    OTV_OPTIONAL_TABLE( ShrinkageDisableGSUB );
+    OTV_OPTIONAL_TABLE( ShrinkageEnableGPOS  );
+    OTV_OPTIONAL_TABLE( ShrinkageDisableGPOS );
+    OTV_OPTIONAL_TABLE( ExtensionEnableGSUB  );
+    OTV_OPTIONAL_TABLE( ExtensionDisableGSUB );
+    OTV_OPTIONAL_TABLE( ExtensionEnableGPOS  );
+    OTV_OPTIONAL_TABLE( ExtensionDisableGPOS );
+    OTV_OPTIONAL_TABLE( ShrinkageJstfMax );
+    OTV_OPTIONAL_TABLE( ExtensionJstfMax );
+
+
+    OTV_ENTER;
+    OTV_TRACE(( "JstfPriority table\n" ));
+
+    OTV_LIMIT_CHECK( 20 );
+
+    gsub_lookup_count = valid->extra1;
+    gpos_lookup_count = valid->extra2;
+
+    table_size = 20;
+
+    valid->extra1 = gsub_lookup_count;
+
+    OTV_OPTIONAL_OFFSET( ShrinkageEnableGSUB );
+    OTV_SIZE_CHECK( ShrinkageEnableGSUB );
+    if ( ShrinkageEnableGSUB )
+      otv_x_ux( table + ShrinkageEnableGSUB, valid );
+
+    OTV_OPTIONAL_OFFSET( ShrinkageDisableGSUB );
+    OTV_SIZE_CHECK( ShrinkageDisableGSUB );
+    if ( ShrinkageDisableGSUB )
+      otv_x_ux( table + ShrinkageDisableGSUB, valid );
+
+    valid->extra1 = gpos_lookup_count;
+
+    OTV_OPTIONAL_OFFSET( ShrinkageEnableGPOS );
+    OTV_SIZE_CHECK( ShrinkageEnableGPOS );
+    if ( ShrinkageEnableGPOS )
+      otv_x_ux( table + ShrinkageEnableGPOS, valid );
+
+    OTV_OPTIONAL_OFFSET( ShrinkageDisableGPOS );
+    OTV_SIZE_CHECK( ShrinkageDisableGPOS );
+    if ( ShrinkageDisableGPOS )
+      otv_x_ux( table + ShrinkageDisableGPOS, valid );
+
+    OTV_OPTIONAL_OFFSET( ShrinkageJstfMax );
+    OTV_SIZE_CHECK( ShrinkageJstfMax );
+    if ( ShrinkageJstfMax )
+    {
+      /* XXX: check lookup types? */
+      OTV_NEST2( JstfMax, JstfLookup );
+      OTV_RUN( table + ShrinkageJstfMax, valid );
+    }
+
+    valid->extra1 = gsub_lookup_count;
+
+    OTV_OPTIONAL_OFFSET( ExtensionEnableGSUB );
+    OTV_SIZE_CHECK( ExtensionEnableGSUB );
+    if ( ExtensionEnableGSUB )
+      otv_x_ux( table + ExtensionEnableGSUB, valid );
+
+    OTV_OPTIONAL_OFFSET( ExtensionDisableGSUB );
+    OTV_SIZE_CHECK( ExtensionDisableGSUB );
+    if ( ExtensionDisableGSUB )
+      otv_x_ux( table + ExtensionDisableGSUB, valid );
+
+    valid->extra1 = gpos_lookup_count;
+
+    OTV_OPTIONAL_OFFSET( ExtensionEnableGPOS );
+    OTV_SIZE_CHECK( ExtensionEnableGPOS );
+    if ( ExtensionEnableGPOS )
+      otv_x_ux( table + ExtensionEnableGPOS, valid );
+
+    OTV_OPTIONAL_OFFSET( ExtensionDisableGPOS );
+    OTV_SIZE_CHECK( ExtensionDisableGPOS );
+    if ( ExtensionDisableGPOS )
+      otv_x_ux( table + ExtensionDisableGPOS, valid );
+
+    OTV_OPTIONAL_OFFSET( ExtensionJstfMax );
+    OTV_SIZE_CHECK( ExtensionJstfMax );
+    if ( ExtensionJstfMax )
+    {
+      /* XXX: check lookup types? */
+      OTV_NEST2( JstfMax, JstfLookup );
+      OTV_RUN( table + ExtensionJstfMax, valid );
+    }
+
+    valid->extra1 = gsub_lookup_count;
+    valid->extra2 = gpos_lookup_count;
+
+    OTV_EXIT;
+  }
+
+
+  /* sets valid->extra (glyph count)               */
+  /* sets valid->func1 (otv_JstfPriority_validate) */
+
+  static void
+  otv_JstfScript_validate( FT_Bytes       table,
+                           OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   table_size;
+    FT_UInt   JstfLangSysCount;
+
+    OTV_OPTIONAL_TABLE( ExtGlyph );
+    OTV_OPTIONAL_TABLE( DefJstfLangSys );
+
+
+    OTV_NAME_ENTER( "JstfScript" );
+
+    OTV_LIMIT_CHECK( 6 );
+    OTV_OPTIONAL_OFFSET( ExtGlyph );
+    OTV_OPTIONAL_OFFSET( DefJstfLangSys );
+    JstfLangSysCount = FT_NEXT_USHORT( p );
+
+    OTV_TRACE(( " (JstfLangSysCount = %d)\n", JstfLangSysCount ));
+
+    table_size = JstfLangSysCount * 6 + 6;
+
+    OTV_SIZE_CHECK( ExtGlyph );
+    if ( ExtGlyph )
+    {
+      valid->extra1 = valid->glyph_count;
+      OTV_NEST1( ExtenderGlyph );
+      OTV_RUN( table + ExtGlyph, valid );
+    }
+
+    OTV_SIZE_CHECK( DefJstfLangSys );
+    if ( DefJstfLangSys )
+    {
+      OTV_NEST2( JstfLangSys, JstfPriority );
+      OTV_RUN( table + DefJstfLangSys, valid );
+    }
+
+    OTV_LIMIT_CHECK( 6 * JstfLangSysCount );
+
+    /* JstfLangSysRecord */
+    OTV_NEST2( JstfLangSys, JstfPriority );
+    for ( ; JstfLangSysCount > 0; JstfLangSysCount-- )
+    {
+      p += 4;       /* skip JstfLangSysTag */
+
+      OTV_RUN( table + FT_NEXT_USHORT( p ), valid );
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /* sets valid->extra1 (GSUB lookup count) */
+  /* sets valid->extra2 (GPOS lookup count) */
+  /* sets valid->glyph_count                */
+
+  FT_LOCAL_DEF( void )
+  otv_JSTF_validate( FT_Bytes      table,
+                     FT_Bytes      gsub,
+                     FT_Bytes      gpos,
+                     FT_UInt       glyph_count,
+                     FT_Validator  ftvalid )
+  {
+    OTV_ValidatorRec  validrec;
+    OTV_Validator     valid = &validrec;
+    FT_Bytes          p     = table;
+    FT_UInt           JstfScriptCount;
+
+
+    valid->root = ftvalid;
+
+    FT_TRACE3(( "validating JSTF table\n" ));
+    OTV_INIT;
+
+    OTV_LIMIT_CHECK( 6 );
+
+    if ( FT_NEXT_ULONG( p ) != 0x10000UL )      /* Version */
+      FT_INVALID_FORMAT;
+
+    JstfScriptCount = FT_NEXT_USHORT( p );
+
+    FT_TRACE3(( " (JstfScriptCount = %d)\n", JstfScriptCount ));
+
+    OTV_LIMIT_CHECK( JstfScriptCount * 6 );
+
+    if ( gsub )
+      valid->extra1 = otv_GSUBGPOS_get_Lookup_count( gsub );
+    else
+      valid->extra1 = 0;
+
+    if ( gpos )
+      valid->extra2 = otv_GSUBGPOS_get_Lookup_count( gpos );
+    else
+      valid->extra2 = 0;
+
+    valid->glyph_count = glyph_count;
+
+    /* JstfScriptRecord */
+    for ( ; JstfScriptCount > 0; JstfScriptCount-- )
+    {
+      p += 4;       /* skip JstfScriptTag */
+
+      /* JstfScript */
+      otv_JstfScript_validate( table + FT_NEXT_USHORT( p ), valid );
+    }
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvmath.c b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvmath.c
new file mode 100644
index 0000000..96f841f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvmath.c
@@ -0,0 +1,453 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvmath.c                                                              */
+/*                                                                         */
+/*    OpenType MATH table validation (body).                               */
+/*                                                                         */
+/*  Copyright 2007, 2008 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  Written by George Williams.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "otvalid.h"
+#include "otvcommn.h"
+#include "otvgpos.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_otvmath
+
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  MATH TYPOGRAPHIC CONSTANTS                   *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  otv_MathConstants_validate( FT_Bytes       table,
+                              OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   i;
+    FT_UInt   table_size;
+
+    OTV_OPTIONAL_TABLE( DeviceTableOffset );
+
+
+    OTV_NAME_ENTER( "MathConstants" );
+
+    /* 56 constants, 51 have device tables */
+    OTV_LIMIT_CHECK( 2 * ( 56 + 51 ) );
+    table_size = 2 * ( 56 + 51 );
+
+    p += 4 * 2;                 /* First 4 constants have no device tables */
+    for ( i = 0; i < 51; ++i )
+    {
+      p += 2;                                            /* skip the value */
+      OTV_OPTIONAL_OFFSET( DeviceTableOffset );
+      OTV_SIZE_CHECK( DeviceTableOffset );
+      if ( DeviceTableOffset )
+        otv_Device_validate( table + DeviceTableOffset, valid );
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                   MATH ITALICS CORRECTION                     *****/
+  /*****                 MATH TOP ACCENT ATTACHMENT                    *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  otv_MathItalicsCorrectionInfo_validate( FT_Bytes       table,
+                                          OTV_Validator  valid,
+                                          FT_Int         isItalic )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   i, cnt, table_size ;
+
+    OTV_OPTIONAL_TABLE( Coverage );
+    OTV_OPTIONAL_TABLE( DeviceTableOffset );
+
+    FT_UNUSED( isItalic );  /* only used if tracing is active */
+
+
+    OTV_NAME_ENTER( isItalic ? "MathItalicsCorrectionInfo"
+                             : "MathTopAccentAttachment" );
+
+    OTV_LIMIT_CHECK( 4 );
+
+    OTV_OPTIONAL_OFFSET( Coverage );
+    cnt = FT_NEXT_USHORT( p );
+
+    OTV_LIMIT_CHECK( 4 * cnt );
+    table_size = 4 + 4 * cnt;
+
+    OTV_SIZE_CHECK( Coverage );
+    otv_Coverage_validate( table + Coverage, valid, cnt );
+
+    for ( i = 0; i < cnt; ++i )
+    {
+      p += 2;                                            /* Skip the value */
+      OTV_OPTIONAL_OFFSET( DeviceTableOffset );
+      OTV_SIZE_CHECK( DeviceTableOffset );
+      if ( DeviceTableOffset )
+        otv_Device_validate( table + DeviceTableOffset, valid );
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                           MATH KERNING                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  otv_MathKern_validate( FT_Bytes       table,
+                         OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   i, cnt, table_size;
+
+    OTV_OPTIONAL_TABLE( DeviceTableOffset );
+
+
+    /* OTV_NAME_ENTER( "MathKern" );*/
+
+    OTV_LIMIT_CHECK( 2 );
+
+    cnt = FT_NEXT_USHORT( p );
+
+    OTV_LIMIT_CHECK( 4 * cnt + 2 );
+    table_size = 4 + 4 * cnt;
+
+    /* Heights */
+    for ( i = 0; i < cnt; ++i )
+    {
+      p += 2;                                            /* Skip the value */
+      OTV_OPTIONAL_OFFSET( DeviceTableOffset );
+      OTV_SIZE_CHECK( DeviceTableOffset );
+      if ( DeviceTableOffset )
+        otv_Device_validate( table + DeviceTableOffset, valid );
+    }
+
+    /* One more Kerning value */
+    for ( i = 0; i < cnt + 1; ++i )
+    {
+      p += 2;                                            /* Skip the value */
+      OTV_OPTIONAL_OFFSET( DeviceTableOffset );
+      OTV_SIZE_CHECK( DeviceTableOffset );
+      if ( DeviceTableOffset )
+        otv_Device_validate( table + DeviceTableOffset, valid );
+    }
+
+    OTV_EXIT;
+  }
+
+
+  static void
+  otv_MathKernInfo_validate( FT_Bytes       table,
+                             OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   i, j, cnt, table_size;
+
+    OTV_OPTIONAL_TABLE( Coverage );
+    OTV_OPTIONAL_TABLE( MKRecordOffset );
+
+
+    OTV_NAME_ENTER( "MathKernInfo" );
+
+    OTV_LIMIT_CHECK( 4 );
+
+    OTV_OPTIONAL_OFFSET( Coverage );
+    cnt = FT_NEXT_USHORT( p );
+
+    OTV_LIMIT_CHECK( 8 * cnt );
+    table_size = 4 + 8 * cnt;
+
+    OTV_SIZE_CHECK( Coverage );
+    otv_Coverage_validate( table + Coverage, valid, cnt );
+
+    for ( i = 0; i < cnt; ++i )
+    {
+      for ( j = 0; j < 4; ++j )
+      {
+        OTV_OPTIONAL_OFFSET( MKRecordOffset );
+        OTV_SIZE_CHECK( MKRecordOffset );
+        if ( MKRecordOffset )
+          otv_MathKern_validate( table + MKRecordOffset, valid );
+      }
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         MATH GLYPH INFO                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  otv_MathGlyphInfo_validate( FT_Bytes       table,
+                              OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   MathItalicsCorrectionInfo, MathTopAccentAttachment;
+    FT_UInt   ExtendedShapeCoverage, MathKernInfo;
+
+
+    OTV_NAME_ENTER( "MathGlyphInfo" );
+
+    OTV_LIMIT_CHECK( 8 );
+
+    MathItalicsCorrectionInfo = FT_NEXT_USHORT( p );
+    MathTopAccentAttachment   = FT_NEXT_USHORT( p );
+    ExtendedShapeCoverage     = FT_NEXT_USHORT( p );
+    MathKernInfo              = FT_NEXT_USHORT( p );
+
+    if ( MathItalicsCorrectionInfo )
+      otv_MathItalicsCorrectionInfo_validate(
+        table + MathItalicsCorrectionInfo, valid, TRUE );
+
+    /* Italic correction and Top Accent Attachment have the same format */
+    if ( MathTopAccentAttachment )
+      otv_MathItalicsCorrectionInfo_validate(
+        table + MathTopAccentAttachment, valid, FALSE );
+
+    if ( ExtendedShapeCoverage )
+    {
+      OTV_NAME_ENTER( "ExtendedShapeCoverage" );
+      otv_Coverage_validate( table + ExtendedShapeCoverage, valid, -1 );
+      OTV_EXIT;
+    }
+
+    if ( MathKernInfo )
+      otv_MathKernInfo_validate( table + MathKernInfo, valid );
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    MATH GLYPH CONSTRUCTION                    *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  otv_GlyphAssembly_validate( FT_Bytes       table,
+                              OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   pcnt, table_size;
+    FT_UInt   i;
+
+    OTV_OPTIONAL_TABLE( DeviceTableOffset );
+
+
+    /* OTV_NAME_ENTER( "GlyphAssembly" ); */
+
+    OTV_LIMIT_CHECK( 6 );
+
+    p += 2;                           /* Skip the Italics Correction value */
+    OTV_OPTIONAL_OFFSET( DeviceTableOffset );
+    pcnt = FT_NEXT_USHORT( p );
+
+    OTV_LIMIT_CHECK( 8 * pcnt );
+    table_size = 6 + 8 * pcnt;
+
+    OTV_SIZE_CHECK( DeviceTableOffset );
+    if ( DeviceTableOffset )
+      otv_Device_validate( table + DeviceTableOffset, valid );
+
+    for ( i = 0; i < pcnt; ++i )
+    {
+      FT_UInt  gid;
+
+
+      gid = FT_NEXT_USHORT( p );
+      if ( gid >= valid->glyph_count )
+        FT_INVALID_GLYPH_ID;
+      p += 2*4;             /* skip the Start, End, Full, and Flags fields */
+    }
+
+    /* OTV_EXIT; */
+  }
+
+
+  static void
+  otv_MathGlyphConstruction_validate( FT_Bytes       table,
+                                      OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   vcnt, table_size;
+    FT_UInt   i;
+
+    OTV_OPTIONAL_TABLE( GlyphAssembly );
+
+
+    /* OTV_NAME_ENTER( "MathGlyphConstruction" ); */
+
+    OTV_LIMIT_CHECK( 4 );
+
+    OTV_OPTIONAL_OFFSET( GlyphAssembly );
+    vcnt = FT_NEXT_USHORT( p );
+
+    OTV_LIMIT_CHECK( 4 * vcnt );
+    table_size = 4 + 4 * vcnt;
+
+    for ( i = 0; i < vcnt; ++i )
+    {
+      FT_UInt  gid;
+
+
+      gid = FT_NEXT_USHORT( p );
+      if ( gid >= valid->glyph_count )
+        FT_INVALID_GLYPH_ID;
+      p += 2;                          /* skip the size */
+    }
+
+    OTV_SIZE_CHECK( GlyphAssembly );
+    if ( GlyphAssembly )
+      otv_GlyphAssembly_validate( table+GlyphAssembly, valid );
+
+    /* OTV_EXIT; */
+  }
+
+
+  static void
+  otv_MathVariants_validate( FT_Bytes       table,
+                             OTV_Validator  valid )
+  {
+    FT_Bytes  p = table;
+    FT_UInt   vcnt, hcnt, i, table_size;
+
+    OTV_OPTIONAL_TABLE( VCoverage );
+    OTV_OPTIONAL_TABLE( HCoverage );
+    OTV_OPTIONAL_TABLE( Offset );
+
+
+    OTV_NAME_ENTER( "MathVariants" );
+
+    OTV_LIMIT_CHECK( 10 );
+
+    p += 2;                       /* Skip the MinConnectorOverlap constant */
+    OTV_OPTIONAL_OFFSET( VCoverage );
+    OTV_OPTIONAL_OFFSET( HCoverage );
+    vcnt = FT_NEXT_USHORT( p );
+    hcnt = FT_NEXT_USHORT( p );
+
+    OTV_LIMIT_CHECK( 2 * vcnt + 2 * hcnt );
+    table_size = 10 + 2 * vcnt + 2 * hcnt;
+
+    OTV_SIZE_CHECK( VCoverage );
+    if ( VCoverage )
+      otv_Coverage_validate( table + VCoverage, valid, vcnt );
+
+    OTV_SIZE_CHECK( HCoverage );
+    if ( HCoverage )
+      otv_Coverage_validate( table + HCoverage, valid, hcnt );
+
+    for ( i = 0; i < vcnt; ++i )
+    {
+      OTV_OPTIONAL_OFFSET( Offset );
+      OTV_SIZE_CHECK( Offset );
+      otv_MathGlyphConstruction_validate( table + Offset, valid );
+    }
+
+    for ( i = 0; i < hcnt; ++i )
+    {
+      OTV_OPTIONAL_OFFSET( Offset );
+      OTV_SIZE_CHECK( Offset );
+      otv_MathGlyphConstruction_validate( table + Offset, valid );
+    }
+
+    OTV_EXIT;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          MATH TABLE                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* sets valid->glyph_count */
+
+  FT_LOCAL_DEF( void )
+  otv_MATH_validate( FT_Bytes      table,
+                     FT_UInt       glyph_count,
+                     FT_Validator  ftvalid )
+  {
+    OTV_ValidatorRec  validrec;
+    OTV_Validator     valid = &validrec;
+    FT_Bytes          p     = table;
+    FT_UInt           MathConstants, MathGlyphInfo, MathVariants;
+
+
+    valid->root = ftvalid;
+
+    FT_TRACE3(( "validating MATH table\n" ));
+    OTV_INIT;
+
+    OTV_LIMIT_CHECK( 10 );
+
+    if ( FT_NEXT_ULONG( p ) != 0x10000UL )      /* Version */
+      FT_INVALID_FORMAT;
+
+    MathConstants = FT_NEXT_USHORT( p );
+    MathGlyphInfo = FT_NEXT_USHORT( p );
+    MathVariants  = FT_NEXT_USHORT( p );
+
+    valid->glyph_count = glyph_count;
+
+    otv_MathConstants_validate( table + MathConstants,
+                                valid );
+    otv_MathGlyphInfo_validate( table + MathGlyphInfo,
+                                valid );
+    otv_MathVariants_validate ( table + MathVariants,
+                                valid );
+
+    FT_TRACE4(( "\n" ));
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvmod.c b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvmod.c
new file mode 100644
index 0000000..acf213f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvmod.c
@@ -0,0 +1,282 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvmod.c                                                               */
+/*                                                                         */
+/*    FreeType's OpenType validation module implementation (body).         */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2007, 2008 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_TRUETYPE_TABLES_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_OPENTYPE_VALIDATE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_OPENTYPE_VALIDATE_H
+
+#include "otvmod.h"
+#include "otvalid.h"
+#include "otvcommn.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_otvmodule
+
+
+  static FT_Error
+  otv_load_table( FT_Face             face,
+                  FT_Tag              tag,
+                  FT_Byte* volatile*  table,
+                  FT_ULong*           table_len )
+  {
+    FT_Error   error;
+    FT_Memory  memory = FT_FACE_MEMORY( face );
+
+
+    error = FT_Load_Sfnt_Table( face, tag, 0, NULL, table_len );
+    if ( error == OTV_Err_Table_Missing )
+      return OTV_Err_Ok;
+    if ( error )
+      goto Exit;
+
+    if ( FT_ALLOC( *table, *table_len ) )
+      goto Exit;
+
+    error = FT_Load_Sfnt_Table( face, tag, 0, *table, table_len );
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  otv_validate( FT_Face volatile   face,
+                FT_UInt            ot_flags,
+                FT_Bytes          *ot_base,
+                FT_Bytes          *ot_gdef,
+                FT_Bytes          *ot_gpos,
+                FT_Bytes          *ot_gsub,
+                FT_Bytes          *ot_jstf )
+  {
+    FT_Error                  error = OTV_Err_Ok;
+    FT_Byte* volatile         base;
+    FT_Byte* volatile         gdef;
+    FT_Byte* volatile         gpos;
+    FT_Byte* volatile         gsub;
+    FT_Byte* volatile         jstf;
+    FT_Byte* volatile         math;
+    FT_ULong                  len_base, len_gdef, len_gpos, len_gsub, len_jstf;
+    FT_ULong                  len_math;
+    FT_UInt                   num_glyphs = (FT_UInt)face->num_glyphs;
+    FT_ValidatorRec volatile  valid;
+
+
+    base     = gdef     = gpos     = gsub     = jstf     = math     = NULL;
+    len_base = len_gdef = len_gpos = len_gsub = len_jstf = len_math = 0;
+
+    /*
+     * XXX: OpenType tables cannot handle 32-bit glyph index,
+     *      although broken TrueType can have 32-bit glyph index.
+     */
+    if ( face->num_glyphs > 0xFFFFL )
+    {
+      FT_TRACE1(( "otv_validate: Invalid glyphs index (0x0000FFFF - 0x%08x) ",
+                  face->num_glyphs ));
+      FT_TRACE1(( "are not handled by OpenType tables\n" ));
+      num_glyphs = 0xFFFF;
+    }
+
+    /* load tables */
+
+    if ( ot_flags & FT_VALIDATE_BASE )
+    {
+      error = otv_load_table( face, TTAG_BASE, &base, &len_base );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( ot_flags & FT_VALIDATE_GDEF )
+    {
+      error = otv_load_table( face, TTAG_GDEF, &gdef, &len_gdef );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( ot_flags & FT_VALIDATE_GPOS )
+    {
+      error = otv_load_table( face, TTAG_GPOS, &gpos, &len_gpos );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( ot_flags & FT_VALIDATE_GSUB )
+    {
+      error = otv_load_table( face, TTAG_GSUB, &gsub, &len_gsub );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( ot_flags & FT_VALIDATE_JSTF )
+    {
+      error = otv_load_table( face, TTAG_JSTF, &jstf, &len_jstf );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( ot_flags & FT_VALIDATE_MATH )
+    {
+      error = otv_load_table( face, TTAG_MATH, &math, &len_math );
+      if ( error )
+        goto Exit;
+    }
+
+    /* validate tables */
+
+    if ( base )
+    {
+      ft_validator_init( &valid, base, base + len_base, FT_VALIDATE_DEFAULT );
+      if ( ft_setjmp( valid.jump_buffer ) == 0 )
+        otv_BASE_validate( base, &valid );
+      error = valid.error;
+      if ( error )
+        goto Exit;
+    }
+
+    if ( gpos )
+    {
+      ft_validator_init( &valid, gpos, gpos + len_gpos, FT_VALIDATE_DEFAULT );
+      if ( ft_setjmp( valid.jump_buffer ) == 0 )
+        otv_GPOS_validate( gpos, num_glyphs, &valid );
+      error = valid.error;
+      if ( error )
+        goto Exit;
+    }
+
+    if ( gsub )
+    {
+      ft_validator_init( &valid, gsub, gsub + len_gsub, FT_VALIDATE_DEFAULT );
+      if ( ft_setjmp( valid.jump_buffer ) == 0 )
+        otv_GSUB_validate( gsub, num_glyphs, &valid );
+      error = valid.error;
+      if ( error )
+        goto Exit;
+    }
+
+    if ( gdef )
+    {
+      ft_validator_init( &valid, gdef, gdef + len_gdef, FT_VALIDATE_DEFAULT );
+      if ( ft_setjmp( valid.jump_buffer ) == 0 )
+        otv_GDEF_validate( gdef, gsub, gpos, num_glyphs, &valid );
+      error = valid.error;
+      if ( error )
+        goto Exit;
+    }
+
+    if ( jstf )
+    {
+      ft_validator_init( &valid, jstf, jstf + len_jstf, FT_VALIDATE_DEFAULT );
+      if ( ft_setjmp( valid.jump_buffer ) == 0 )
+        otv_JSTF_validate( jstf, gsub, gpos, num_glyphs, &valid );
+      error = valid.error;
+      if ( error )
+        goto Exit;
+    }
+
+    if ( math )
+    {
+      ft_validator_init( &valid, math, math + len_math, FT_VALIDATE_DEFAULT );
+      if ( ft_setjmp( valid.jump_buffer ) == 0 )
+        otv_MATH_validate( math, num_glyphs, &valid );
+      error = valid.error;
+      if ( error )
+        goto Exit;
+    }
+
+    *ot_base = (FT_Bytes)base;
+    *ot_gdef = (FT_Bytes)gdef;
+    *ot_gpos = (FT_Bytes)gpos;
+    *ot_gsub = (FT_Bytes)gsub;
+    *ot_jstf = (FT_Bytes)jstf;
+
+  Exit:
+    if ( error )
+    {
+      FT_Memory  memory = FT_FACE_MEMORY( face );
+
+
+      FT_FREE( base );
+      FT_FREE( gdef );
+      FT_FREE( gpos );
+      FT_FREE( gsub );
+      FT_FREE( jstf );
+    }
+
+    {
+      FT_Memory  memory = FT_FACE_MEMORY( face );
+
+
+      FT_FREE( math );                 /* Can't return this as API is frozen */
+    }
+
+    return error;
+  }
+
+
+  static
+  const FT_Service_OTvalidateRec  otvalid_interface =
+  {
+    otv_validate
+  };
+
+
+  static
+  const FT_ServiceDescRec  otvalid_services[] =
+  {
+    { FT_SERVICE_ID_OPENTYPE_VALIDATE, &otvalid_interface },
+    { NULL, NULL }
+  };
+
+
+  static FT_Pointer
+  otvalid_get_service( FT_Module    module,
+                       const char*  service_id )
+  {
+    FT_UNUSED( module );
+
+    return ft_service_list_lookup( otvalid_services, service_id );
+  }
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_Module_Class  otv_module_class =
+  {
+    0,
+    sizeof ( FT_ModuleRec ),
+    "otvalid",
+    0x10000L,
+    0x20000L,
+
+    0,              /* module-specific interface */
+
+    (FT_Module_Constructor)0,
+    (FT_Module_Destructor) 0,
+    (FT_Module_Requester)  otvalid_get_service
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/otvmod.h b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvmod.h
new file mode 100644
index 0000000..f7e1550
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/otvmod.h
@@ -0,0 +1,43 @@
+/***************************************************************************/
+/*                                                                         */
+/*  otvmod.h                                                               */
+/*                                                                         */
+/*    FreeType's OpenType validation module implementation                 */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 2004 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __OTVMOD_H__
+#define __OTVMOD_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "this module does not support PIC yet"
+#endif
+
+
+  FT_EXPORT_VAR( const FT_Module_Class )  otv_module_class;
+
+
+FT_END_HEADER
+
+#endif /* __OTVMOD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/otvalid/rules.mk b/extensions/externals/src/freetype-2.4.9/src/otvalid/rules.mk
new file mode 100644
index 0000000..53bd41e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/otvalid/rules.mk
@@ -0,0 +1,78 @@
+#
+# FreeType 2 OpenType validation driver configuration rules
+#
+
+
+# Copyright 2004, 2007 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# OTV driver directory
+#
+OTV_DIR := $(SRC_DIR)/otvalid
+
+
+# compilation flags for the driver
+#
+OTV_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(OTV_DIR))
+
+
+# OTV driver sources (i.e., C files)
+#
+OTV_DRV_SRC := $(OTV_DIR)/otvbase.c  \
+               $(OTV_DIR)/otvcommn.c \
+               $(OTV_DIR)/otvgdef.c  \
+               $(OTV_DIR)/otvgpos.c  \
+               $(OTV_DIR)/otvgsub.c  \
+               $(OTV_DIR)/otvjstf.c  \
+               $(OTV_DIR)/otvmath.c  \
+               $(OTV_DIR)/otvmod.c
+
+# OTV driver headers
+#
+OTV_DRV_H := $(OTV_DIR)/otvalid.h  \
+             $(OTV_DIR)/otvcommn.h \
+             $(OTV_DIR)/otverror.h \
+             $(OTV_DIR)/otvgpos.h  \
+             $(OTV_DIR)/otvmod.h
+
+
+# OTV driver object(s)
+#
+#   OTV_DRV_OBJ_M is used during `multi' builds.
+#   OTV_DRV_OBJ_S is used during `single' builds.
+#
+OTV_DRV_OBJ_M := $(OTV_DRV_SRC:$(OTV_DIR)/%.c=$(OBJ_DIR)/%.$O)
+OTV_DRV_OBJ_S := $(OBJ_DIR)/otvalid.$O
+
+# OTV driver source file for single build
+#
+OTV_DRV_SRC_S := $(OTV_DIR)/otvalid.c
+
+
+# OTV driver - single object
+#
+$(OTV_DRV_OBJ_S): $(OTV_DRV_SRC_S) $(OTV_DRV_SRC) \
+                   $(FREETYPE_H) $(OTV_DRV_H)
+	$(OTV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(OTV_DRV_SRC_S))
+
+
+# OTV driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(OTV_DIR)/%.c $(FREETYPE_H) $(OTV_DRV_H)
+	$(OTV_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(OTV_DRV_OBJ_S)
+DRV_OBJS_M += $(OTV_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/Jamfile b/extensions/externals/src/freetype-2.4.9/src/pcf/Jamfile
new file mode 100644
index 0000000..752fcac
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/pcf Jamfile
+#
+# Copyright 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) pcf ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = pcfdrivr pcfread pcfutil ;
+  }
+  else
+  {
+    _sources = pcf ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/pcf Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/README b/extensions/externals/src/freetype-2.4.9/src/pcf/README
new file mode 100644
index 0000000..8858d68
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/README
@@ -0,0 +1,96 @@
+                  FreeType font driver for PCF fonts
+
+                       Francesco Zappa Nardelli
+                  <francesco.zappa.nardelli@ens.fr>
+
+
+Introduction
+************
+
+PCF (Portable Compiled Format) is a binary bitmap font format, largely used
+in X world. This code implements a PCF driver for the FreeType library.
+Glyph images are loaded into memory only on demand, thus leading to a small
+memory footprint.
+
+Information on the PCF font format can only be worked out from
+`pcfread.c', and `pcfwrite.c', to be found, for instance, in the XFree86
+(www.xfree86.org) source tree (xc/lib/font/bitmap/).
+
+Many good bitmap fonts in bdf format come with XFree86: they can be
+compiled into the pcf format using the `bdftopcf' utility.
+
+
+Supported hardware
+******************
+
+The driver has been tested on linux/x86 and sunos5.5/sparc.  In both
+cases the compiler was gcc.  When back in Paris, I will test it also
+on linux/alpha.
+
+
+Encodings
+*********
+
+Use `FT_Get_BDF_Charset_ID' to access the encoding and registry.
+
+The driver always exports `ft_encoding_none' as face->charmap.encoding. 
+FT_Get_Char_Index() behavior is unmodified, that is, it converts the ULong
+value given as argument into the corresponding glyph number.
+
+
+Known problems
+**************
+
+- dealing explicitly with encodings breaks the uniformity of freetype2
+  api.
+
+- except for encodings properties, client applications have no
+  visibility of the PCF_Face object.  This means that applications
+  cannot directly access font tables and are obliged to trust
+  FreeType.
+
+- currently, glyph names and ink_metrics are ignored.
+
+I plan to give full visibility of the PCF_Face object in the next
+release of the driver, thus implementing also glyph names and
+ink_metrics.
+
+- height is defined as (ascent - descent).  Is this correct?
+
+- if unable to read size information from the font, PCF_Init_Face
+  sets available_size->width and available_size->height to 12.
+
+- too many english grammar errors in the readme file :-(
+
+
+License
+*******
+
+Copyright (C) 2000 by Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+Credits
+*******
+
+Keith Packard wrote the pcf driver found in XFree86.  His work is at
+the same time the specification and the sample implementation of the
+PCF format.  Undoubtedly, this driver is inspired from his work.
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/module.mk b/extensions/externals/src/freetype-2.4.9/src/pcf/module.mk
new file mode 100644
index 0000000..df383ff
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/module.mk
@@ -0,0 +1,34 @@
+#
+# FreeType 2 PCF module definition
+#
+
+# Copyright 2000, 2006 by
+# Francesco Zappa Nardelli
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+FTMODULE_H_COMMANDS += PCF_DRIVER
+
+define PCF_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, pcf_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)pcf       $(ECHO_DRIVER_DESC)pcf bitmap fonts$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/pcf.c b/extensions/externals/src/freetype-2.4.9/src/pcf/pcf.c
new file mode 100644
index 0000000..11d5b7b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/pcf.c
@@ -0,0 +1,36 @@
+/*  pcf.c
+
+    FreeType font driver for pcf fonts
+
+  Copyright 2000-2001, 2003 by
+  Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+
+#include <ft2build.h>
+#include "pcfutil.c"
+#include "pcfread.c"
+#include "pcfdrivr.c"
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/pcf.h b/extensions/externals/src/freetype-2.4.9/src/pcf/pcf.h
new file mode 100644
index 0000000..af0ffc3
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/pcf.h
@@ -0,0 +1,237 @@
+/*  pcf.h
+
+  FreeType font driver for pcf fonts
+
+  Copyright (C) 2000, 2001, 2002, 2003, 2006, 2010 by
+  Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __PCF_H__
+#define __PCF_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+  typedef struct  PCF_TableRec_
+  {
+    FT_ULong  type;
+    FT_ULong  format;
+    FT_ULong  size;
+    FT_ULong  offset;
+
+  } PCF_TableRec, *PCF_Table;
+
+
+  typedef struct  PCF_TocRec_
+  {
+    FT_ULong   version;
+    FT_ULong   count;
+    PCF_Table  tables;
+
+  } PCF_TocRec, *PCF_Toc;
+
+
+  typedef struct  PCF_ParsePropertyRec_
+  {
+    FT_Long  name;
+    FT_Byte  isString;
+    FT_Long  value;
+
+  } PCF_ParsePropertyRec, *PCF_ParseProperty;
+
+
+  typedef struct  PCF_PropertyRec_
+  {
+    FT_String*  name;
+    FT_Byte     isString;
+
+    union
+    {
+      FT_String*  atom;
+      FT_Long     l;
+      FT_ULong    ul;
+
+    } value;
+
+  } PCF_PropertyRec, *PCF_Property;
+
+
+  typedef struct  PCF_Compressed_MetricRec_
+  {
+    FT_Byte  leftSideBearing;
+    FT_Byte  rightSideBearing;
+    FT_Byte  characterWidth;
+    FT_Byte  ascent;
+    FT_Byte  descent;
+
+  } PCF_Compressed_MetricRec, *PCF_Compressed_Metric;
+
+
+  typedef struct  PCF_MetricRec_
+  {
+    FT_Short  leftSideBearing;
+    FT_Short  rightSideBearing;
+    FT_Short  characterWidth;
+    FT_Short  ascent;
+    FT_Short  descent;
+    FT_Short  attributes;
+    FT_ULong  bits;
+
+  } PCF_MetricRec, *PCF_Metric;
+
+
+  typedef struct  PCF_AccelRec_
+  {
+    FT_Byte        noOverlap;
+    FT_Byte        constantMetrics;
+    FT_Byte        terminalFont;
+    FT_Byte        constantWidth;
+    FT_Byte        inkInside;
+    FT_Byte        inkMetrics;
+    FT_Byte        drawDirection;
+    FT_Long        fontAscent;
+    FT_Long        fontDescent;
+    FT_Long        maxOverlap;
+    PCF_MetricRec  minbounds;
+    PCF_MetricRec  maxbounds;
+    PCF_MetricRec  ink_minbounds;
+    PCF_MetricRec  ink_maxbounds;
+
+  } PCF_AccelRec, *PCF_Accel;
+
+
+  typedef struct  PCF_EncodingRec_
+  {
+    FT_Long    enc;
+    FT_UShort  glyph;
+
+  } PCF_EncodingRec, *PCF_Encoding;
+
+
+  typedef struct  PCF_FaceRec_
+  {
+    FT_FaceRec     root;
+
+    FT_StreamRec   comp_stream;
+    FT_Stream      comp_source;
+
+    char*          charset_encoding;
+    char*          charset_registry;
+
+    PCF_TocRec     toc;
+    PCF_AccelRec   accel;
+
+    int            nprops;
+    PCF_Property   properties;
+
+    FT_Long        nmetrics;
+    PCF_Metric     metrics;
+    FT_Long        nencodings;
+    PCF_Encoding   encodings;
+
+    FT_Short       defaultChar;
+
+    FT_ULong       bitmapsFormat;
+
+    FT_CharMap     charmap_handle;
+    FT_CharMapRec  charmap;  /* a single charmap per face */
+
+  } PCF_FaceRec, *PCF_Face;
+
+
+  /* macros for pcf font format */
+
+#define LSBFirst  0
+#define MSBFirst  1
+
+#define PCF_FILE_VERSION        ( ( 'p' << 24 ) | \
+                                  ( 'c' << 16 ) | \
+                                  ( 'f' <<  8 ) | 1 )
+#define PCF_FORMAT_MASK         0xFFFFFF00UL
+
+#define PCF_DEFAULT_FORMAT      0x00000000UL
+#define PCF_INKBOUNDS           0x00000200UL
+#define PCF_ACCEL_W_INKBOUNDS   0x00000100UL
+#define PCF_COMPRESSED_METRICS  0x00000100UL
+
+#define PCF_FORMAT_MATCH( a, b ) \
+          ( ( (a) & PCF_FORMAT_MASK ) == ( (b) & PCF_FORMAT_MASK ) )
+
+#define PCF_GLYPH_PAD_MASK  ( 3 << 0 )
+#define PCF_BYTE_MASK       ( 1 << 2 )
+#define PCF_BIT_MASK        ( 1 << 3 )
+#define PCF_SCAN_UNIT_MASK  ( 3 << 4 )
+
+#define PCF_BYTE_ORDER( f ) \
+          ( ( (f) & PCF_BYTE_MASK ) ? MSBFirst : LSBFirst )
+#define PCF_BIT_ORDER( f ) \
+          ( ( (f) & PCF_BIT_MASK ) ? MSBFirst : LSBFirst )
+#define PCF_GLYPH_PAD_INDEX( f ) \
+          ( (f) & PCF_GLYPH_PAD_MASK )
+#define PCF_GLYPH_PAD( f ) \
+          ( 1 << PCF_GLYPH_PAD_INDEX( f ) )
+#define PCF_SCAN_UNIT_INDEX( f ) \
+          ( ( (f) & PCF_SCAN_UNIT_MASK ) >> 4 )
+#define PCF_SCAN_UNIT( f ) \
+          ( 1 << PCF_SCAN_UNIT_INDEX( f ) )
+#define PCF_FORMAT_BITS( f )             \
+          ( (f) & ( PCF_GLYPH_PAD_MASK | \
+                    PCF_BYTE_MASK      | \
+                    PCF_BIT_MASK       | \
+                    PCF_SCAN_UNIT_MASK ) )
+
+#define PCF_SIZE_TO_INDEX( s )  ( (s) == 4 ? 2 : (s) == 2 ? 1 : 0 )
+#define PCF_INDEX_TO_SIZE( b )  ( 1 << b )
+
+#define PCF_FORMAT( bit, byte, glyph, scan )          \
+          ( ( PCF_SIZE_TO_INDEX( scan )      << 4 ) | \
+            ( ( (bit)  == MSBFirst ? 1 : 0 ) << 3 ) | \
+            ( ( (byte) == MSBFirst ? 1 : 0 ) << 2 ) | \
+            ( PCF_SIZE_TO_INDEX( glyph )     << 0 ) )
+
+#define PCF_PROPERTIES        ( 1 << 0 )
+#define PCF_ACCELERATORS      ( 1 << 1 )
+#define PCF_METRICS           ( 1 << 2 )
+#define PCF_BITMAPS           ( 1 << 3 )
+#define PCF_INK_METRICS       ( 1 << 4 )
+#define PCF_BDF_ENCODINGS     ( 1 << 5 )
+#define PCF_SWIDTHS           ( 1 << 6 )
+#define PCF_GLYPH_NAMES       ( 1 << 7 )
+#define PCF_BDF_ACCELERATORS  ( 1 << 8 )
+
+#define GLYPHPADOPTIONS  4 /* I'm not sure about this */
+
+  FT_LOCAL( FT_Error )
+  pcf_load_font( FT_Stream,
+                 PCF_Face );
+
+FT_END_HEADER
+
+#endif /* __PCF_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/pcfdrivr.c b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfdrivr.c
new file mode 100644
index 0000000..ba54488
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfdrivr.c
@@ -0,0 +1,717 @@
+/*  pcfdrivr.c
+
+    FreeType font driver for pcf files
+
+    Copyright (C) 2000-2004, 2006-2011 by
+    Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#include <ft2build.h>
+
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_GZIP_H
+#include FT_LZW_H
+#include FT_BZIP2_H
+#include FT_ERRORS_H
+#include FT_BDF_H
+#include FT_TRUETYPE_IDS_H
+
+#include "pcf.h"
+#include "pcfdrivr.h"
+#include "pcfread.h"
+
+#include "pcferror.h"
+#include "pcfutil.h"
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_pcfread
+
+#include FT_SERVICE_BDF_H
+#include FT_SERVICE_XFREE86_NAME_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_pcfdriver
+
+
+  typedef struct  PCF_CMapRec_
+  {
+    FT_CMapRec    root;
+    FT_UInt       num_encodings;
+    PCF_Encoding  encodings;
+
+  } PCF_CMapRec, *PCF_CMap;
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  pcf_cmap_init( FT_CMap     pcfcmap,   /* PCF_CMap */
+                 FT_Pointer  init_data )
+  {
+    PCF_CMap  cmap = (PCF_CMap)pcfcmap;
+    PCF_Face  face = (PCF_Face)FT_CMAP_FACE( pcfcmap );
+
+    FT_UNUSED( init_data );
+
+
+    cmap->num_encodings = (FT_UInt)face->nencodings;
+    cmap->encodings     = face->encodings;
+
+    return PCF_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  pcf_cmap_done( FT_CMap  pcfcmap )         /* PCF_CMap */
+  {
+    PCF_CMap  cmap = (PCF_CMap)pcfcmap;
+
+
+    cmap->encodings     = NULL;
+    cmap->num_encodings = 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  pcf_cmap_char_index( FT_CMap    pcfcmap,  /* PCF_CMap */
+                       FT_UInt32  charcode )
+  {
+    PCF_CMap      cmap      = (PCF_CMap)pcfcmap;
+    PCF_Encoding  encodings = cmap->encodings;
+    FT_UInt       min, max, mid;
+    FT_UInt       result    = 0;
+
+
+    min = 0;
+    max = cmap->num_encodings;
+
+    while ( min < max )
+    {
+      FT_ULong  code;
+
+
+      mid  = ( min + max ) >> 1;
+      code = encodings[mid].enc;
+
+      if ( charcode == code )
+      {
+        result = encodings[mid].glyph + 1;
+        break;
+      }
+
+      if ( charcode < code )
+        max = mid;
+      else
+        min = mid + 1;
+    }
+
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  pcf_cmap_char_next( FT_CMap    pcfcmap,   /* PCF_CMap */
+                      FT_UInt32  *acharcode )
+  {
+    PCF_CMap      cmap      = (PCF_CMap)pcfcmap;
+    PCF_Encoding  encodings = cmap->encodings;
+    FT_UInt       min, max, mid;
+    FT_ULong      charcode  = *acharcode + 1;
+    FT_UInt       result    = 0;
+
+
+    min = 0;
+    max = cmap->num_encodings;
+
+    while ( min < max )
+    {
+      FT_ULong  code;
+
+
+      mid  = ( min + max ) >> 1;
+      code = encodings[mid].enc;
+
+      if ( charcode == code )
+      {
+        result = encodings[mid].glyph + 1;
+        goto Exit;
+      }
+
+      if ( charcode < code )
+        max = mid;
+      else
+        min = mid + 1;
+    }
+
+    charcode = 0;
+    if ( min < cmap->num_encodings )
+    {
+      charcode = encodings[min].enc;
+      result   = encodings[min].glyph + 1;
+    }
+
+  Exit:
+    if ( charcode > 0xFFFFFFFFUL )
+    {
+      FT_TRACE1(( "pcf_cmap_char_next: charcode 0x%x > 32bit API" ));
+      *acharcode = 0;
+      /* XXX: result should be changed to indicate an overflow error */
+    }
+    else
+      *acharcode = (FT_UInt32)charcode;
+    return result;
+  }
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_CMap_ClassRec  pcf_cmap_class =
+  {
+    sizeof ( PCF_CMapRec ),
+    pcf_cmap_init,
+    pcf_cmap_done,
+    pcf_cmap_char_index,
+    pcf_cmap_char_next,
+
+    NULL, NULL, NULL, NULL, NULL
+  };
+
+
+  FT_CALLBACK_DEF( void )
+  PCF_Face_Done( FT_Face  pcfface )         /* PCF_Face */
+  {
+    PCF_Face   face = (PCF_Face)pcfface;
+    FT_Memory  memory;
+
+
+    if ( !face )
+      return;
+
+    memory = FT_FACE_MEMORY( face );
+
+    FT_FREE( face->encodings );
+    FT_FREE( face->metrics );
+
+    /* free properties */
+    {
+      PCF_Property  prop;
+      FT_Int        i;
+
+
+      if ( face->properties )
+      {
+        for ( i = 0; i < face->nprops; i++ )
+        {
+          prop = &face->properties[i];
+
+          if ( prop )
+          {
+            FT_FREE( prop->name );
+            if ( prop->isString )
+              FT_FREE( prop->value.atom );
+          }
+        }
+      }
+      FT_FREE( face->properties );
+    }
+
+    FT_FREE( face->toc.tables );
+    FT_FREE( pcfface->family_name );
+    FT_FREE( pcfface->style_name );
+    FT_FREE( pcfface->available_sizes );
+    FT_FREE( face->charset_encoding );
+    FT_FREE( face->charset_registry );
+
+    /* close compressed stream if any */
+    if ( pcfface->stream == &face->comp_stream )
+    {
+      FT_Stream_Close( &face->comp_stream );
+      pcfface->stream = face->comp_source;
+    }
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  PCF_Face_Init( FT_Stream      stream,
+                 FT_Face        pcfface,        /* PCF_Face */
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params )
+  {
+    PCF_Face  face  = (PCF_Face)pcfface;
+    FT_Error  error = PCF_Err_Ok;
+
+    FT_UNUSED( num_params );
+    FT_UNUSED( params );
+    FT_UNUSED( face_index );
+
+
+    FT_TRACE2(( "PCF driver\n" ));
+
+    error = pcf_load_font( stream, face );
+    if ( error )
+    {
+      PCF_Face_Done( pcfface );
+
+#if defined( FT_CONFIG_OPTION_USE_ZLIB )  || \
+    defined( FT_CONFIG_OPTION_USE_LZW )   || \
+    defined( FT_CONFIG_OPTION_USE_BZIP2 )
+
+#ifdef FT_CONFIG_OPTION_USE_ZLIB
+      {
+        FT_Error  error2;
+
+
+        /* this didn't work, try gzip support! */
+        error2 = FT_Stream_OpenGzip( &face->comp_stream, stream );
+        if ( FT_ERROR_BASE( error2 ) == FT_Err_Unimplemented_Feature )
+          goto Fail;
+
+        error = error2;
+      }
+#endif /* FT_CONFIG_OPTION_USE_ZLIB */
+
+#ifdef FT_CONFIG_OPTION_USE_LZW
+      if ( error )
+      {
+        FT_Error  error3;
+
+
+        /* this didn't work, try LZW support! */
+        error3 = FT_Stream_OpenLZW( &face->comp_stream, stream );
+        if ( FT_ERROR_BASE( error3 ) == FT_Err_Unimplemented_Feature )
+          goto Fail;
+
+        error = error3;
+      }
+#endif /* FT_CONFIG_OPTION_USE_LZW */
+
+#ifdef FT_CONFIG_OPTION_USE_BZIP2
+      if ( error )
+      {
+        FT_Error  error4;
+
+
+        /* this didn't work, try Bzip2 support! */
+        error4 = FT_Stream_OpenBzip2( &face->comp_stream, stream );
+        if ( FT_ERROR_BASE( error4 ) == FT_Err_Unimplemented_Feature )
+          goto Fail;
+
+        error = error4;
+      }
+#endif /* FT_CONFIG_OPTION_USE_BZIP2 */
+
+      if ( error )
+        goto Fail;
+
+      face->comp_source = stream;
+      pcfface->stream   = &face->comp_stream;
+
+      stream = pcfface->stream;
+
+      error = pcf_load_font( stream, face );
+      if ( error )
+        goto Fail;
+
+#else /* !(FT_CONFIG_OPTION_USE_ZLIB ||
+           FT_CONFIG_OPTION_USE_LZW ||
+           FT_CONFIG_OPTION_USE_BZIP2) */
+
+      goto Fail;
+
+#endif
+    }
+
+    /* set up charmap */
+    {
+      FT_String  *charset_registry = face->charset_registry;
+      FT_String  *charset_encoding = face->charset_encoding;
+      FT_Bool     unicode_charmap  = 0;
+
+
+      if ( charset_registry && charset_encoding )
+      {
+        char*  s = charset_registry;
+
+
+        /* Uh, oh, compare first letters manually to avoid dependency
+           on locales. */
+        if ( ( s[0] == 'i' || s[0] == 'I' ) &&
+             ( s[1] == 's' || s[1] == 'S' ) &&
+             ( s[2] == 'o' || s[2] == 'O' ) )
+        {
+          s += 3;
+          if ( !ft_strcmp( s, "10646" )                      ||
+               ( !ft_strcmp( s, "8859" ) &&
+                 !ft_strcmp( face->charset_encoding, "1" ) ) )
+          unicode_charmap = 1;
+        }
+      }
+
+      {
+        FT_CharMapRec  charmap;
+
+
+        charmap.face        = FT_FACE( face );
+        charmap.encoding    = FT_ENCODING_NONE;
+        /* initial platform/encoding should indicate unset status? */
+        charmap.platform_id = TT_PLATFORM_APPLE_UNICODE;
+        charmap.encoding_id = TT_APPLE_ID_DEFAULT;
+
+        if ( unicode_charmap )
+        {
+          charmap.encoding    = FT_ENCODING_UNICODE;
+          charmap.platform_id = TT_PLATFORM_MICROSOFT;
+          charmap.encoding_id = TT_MS_ID_UNICODE_CS;
+        }
+
+        error = FT_CMap_New( &pcf_cmap_class, NULL, &charmap, NULL );
+
+#if 0
+        /* Select default charmap */
+        if ( pcfface->num_charmaps )
+          pcfface->charmap = pcfface->charmaps[0];
+#endif
+      }
+    }
+
+  Exit:
+    return error;
+
+  Fail:
+    FT_TRACE2(( "  not a PCF file\n" ));
+    PCF_Face_Done( pcfface );
+    error = PCF_Err_Unknown_File_Format;  /* error */
+    goto Exit;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  PCF_Size_Select( FT_Size   size,
+                   FT_ULong  strike_index )
+  {
+    PCF_Accel  accel = &( (PCF_Face)size->face )->accel;
+
+
+    FT_Select_Metrics( size->face, strike_index );
+
+    size->metrics.ascender    =  accel->fontAscent << 6;
+    size->metrics.descender   = -accel->fontDescent << 6;
+    size->metrics.max_advance =  accel->maxbounds.characterWidth << 6;
+
+    return PCF_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  PCF_Size_Request( FT_Size          size,
+                    FT_Size_Request  req )
+  {
+    PCF_Face         face  = (PCF_Face)size->face;
+    FT_Bitmap_Size*  bsize = size->face->available_sizes;
+    FT_Error         error = PCF_Err_Invalid_Pixel_Size;
+    FT_Long          height;
+
+
+    height = FT_REQUEST_HEIGHT( req );
+    height = ( height + 32 ) >> 6;
+
+    switch ( req->type )
+    {
+    case FT_SIZE_REQUEST_TYPE_NOMINAL:
+      if ( height == ( ( bsize->y_ppem + 32 ) >> 6 ) )
+        error = PCF_Err_Ok;
+      break;
+
+    case FT_SIZE_REQUEST_TYPE_REAL_DIM:
+      if ( height == ( face->accel.fontAscent +
+                       face->accel.fontDescent ) )
+        error = PCF_Err_Ok;
+      break;
+
+    default:
+      error = PCF_Err_Unimplemented_Feature;
+      break;
+    }
+
+    if ( error )
+      return error;
+    else
+      return PCF_Size_Select( size, 0 );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  PCF_Glyph_Load( FT_GlyphSlot  slot,
+                  FT_Size       size,
+                  FT_UInt       glyph_index,
+                  FT_Int32      load_flags )
+  {
+    PCF_Face    face   = (PCF_Face)FT_SIZE_FACE( size );
+    FT_Stream   stream;
+    FT_Error    error  = PCF_Err_Ok;
+    FT_Bitmap*  bitmap = &slot->bitmap;
+    PCF_Metric  metric;
+    FT_Offset   bytes;
+
+    FT_UNUSED( load_flags );
+
+
+    FT_TRACE4(( "load_glyph %d ---", glyph_index ));
+
+    if ( !face || glyph_index >= (FT_UInt)face->root.num_glyphs )
+    {
+      error = PCF_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    stream = face->root.stream;
+
+    if ( glyph_index > 0 )
+      glyph_index--;
+
+    metric = face->metrics + glyph_index;
+
+    bitmap->rows       = metric->ascent + metric->descent;
+    bitmap->width      = metric->rightSideBearing - metric->leftSideBearing;
+    bitmap->num_grays  = 1;
+    bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
+
+    FT_TRACE6(( "BIT_ORDER %d ; BYTE_ORDER %d ; GLYPH_PAD %d\n",
+                  PCF_BIT_ORDER( face->bitmapsFormat ),
+                  PCF_BYTE_ORDER( face->bitmapsFormat ),
+                  PCF_GLYPH_PAD( face->bitmapsFormat ) ));
+
+    switch ( PCF_GLYPH_PAD( face->bitmapsFormat ) )
+    {
+    case 1:
+      bitmap->pitch = ( bitmap->width + 7 ) >> 3;
+      break;
+
+    case 2:
+      bitmap->pitch = ( ( bitmap->width + 15 ) >> 4 ) << 1;
+      break;
+
+    case 4:
+      bitmap->pitch = ( ( bitmap->width + 31 ) >> 5 ) << 2;
+      break;
+
+    case 8:
+      bitmap->pitch = ( ( bitmap->width + 63 ) >> 6 ) << 3;
+      break;
+
+    default:
+      return PCF_Err_Invalid_File_Format;
+    }
+
+    /* XXX: to do: are there cases that need repadding the bitmap? */
+    bytes = bitmap->pitch * bitmap->rows;
+
+    error = ft_glyphslot_alloc_bitmap( slot, bytes );
+    if ( error )
+      goto Exit;
+
+    if ( FT_STREAM_SEEK( metric->bits )          ||
+         FT_STREAM_READ( bitmap->buffer, bytes ) )
+      goto Exit;
+
+    if ( PCF_BIT_ORDER( face->bitmapsFormat ) != MSBFirst )
+      BitOrderInvert( bitmap->buffer, bytes );
+
+    if ( ( PCF_BYTE_ORDER( face->bitmapsFormat ) !=
+           PCF_BIT_ORDER( face->bitmapsFormat )  ) )
+    {
+      switch ( PCF_SCAN_UNIT( face->bitmapsFormat ) )
+      {
+      case 1:
+        break;
+
+      case 2:
+        TwoByteSwap( bitmap->buffer, bytes );
+        break;
+
+      case 4:
+        FourByteSwap( bitmap->buffer, bytes );
+        break;
+      }
+    }
+
+    slot->format      = FT_GLYPH_FORMAT_BITMAP;
+    slot->bitmap_left = metric->leftSideBearing;
+    slot->bitmap_top  = metric->ascent;
+
+    slot->metrics.horiAdvance  = metric->characterWidth << 6;
+    slot->metrics.horiBearingX = metric->leftSideBearing << 6;
+    slot->metrics.horiBearingY = metric->ascent << 6;
+    slot->metrics.width        = ( metric->rightSideBearing -
+                                   metric->leftSideBearing ) << 6;
+    slot->metrics.height       = bitmap->rows << 6;
+
+    ft_synthesize_vertical_metrics( &slot->metrics,
+                                    ( face->accel.fontAscent +
+                                      face->accel.fontDescent ) << 6 );
+
+    FT_TRACE4(( " --- ok\n" ));
+
+  Exit:
+    return error;
+  }
+
+
+ /*
+  *
+  *  BDF SERVICE
+  *
+  */
+
+  static FT_Error
+  pcf_get_bdf_property( PCF_Face          face,
+                        const char*       prop_name,
+                        BDF_PropertyRec  *aproperty )
+  {
+    PCF_Property  prop;
+
+
+    prop = pcf_find_property( face, prop_name );
+    if ( prop != NULL )
+    {
+      if ( prop->isString )
+      {
+        aproperty->type   = BDF_PROPERTY_TYPE_ATOM;
+        aproperty->u.atom = prop->value.atom;
+      }
+      else
+      {
+        if ( prop->value.l > 0x7FFFFFFFL || prop->value.l < ( -1 - 0x7FFFFFFFL ) )
+        {
+          FT_TRACE1(( "pcf_get_bdf_property: " ));
+          FT_TRACE1(( "too large integer 0x%x is truncated\n" ));
+        }
+        /* Apparently, the PCF driver loads all properties as signed integers!
+         * This really doesn't seem to be a problem, because this is
+         * sufficient for any meaningful values.
+         */
+        aproperty->type      = BDF_PROPERTY_TYPE_INTEGER;
+        aproperty->u.integer = (FT_Int32)prop->value.l;
+      }
+      return 0;
+    }
+
+    return PCF_Err_Invalid_Argument;
+  }
+
+
+  static FT_Error
+  pcf_get_charset_id( PCF_Face      face,
+                      const char*  *acharset_encoding,
+                      const char*  *acharset_registry )
+  {
+    *acharset_encoding = face->charset_encoding;
+    *acharset_registry = face->charset_registry;
+
+    return 0;
+  }
+
+
+  static const FT_Service_BDFRec  pcf_service_bdf =
+  {
+    (FT_BDF_GetCharsetIdFunc)pcf_get_charset_id,
+    (FT_BDF_GetPropertyFunc) pcf_get_bdf_property
+  };
+
+
+ /*
+  *
+  *  SERVICE LIST
+  *
+  */
+
+  static const FT_ServiceDescRec  pcf_services[] =
+  {
+    { FT_SERVICE_ID_BDF,       &pcf_service_bdf },
+    { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_PCF },
+    { NULL, NULL }
+  };
+
+
+  FT_CALLBACK_DEF( FT_Module_Interface )
+  pcf_driver_requester( FT_Module    module,
+                        const char*  name )
+  {
+    FT_UNUSED( module );
+
+    return ft_service_list_lookup( pcf_services, name );
+  }
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_Driver_ClassRec  pcf_driver_class =
+  {
+    {
+      FT_MODULE_FONT_DRIVER        |
+      FT_MODULE_DRIVER_NO_OUTLINES,
+      sizeof ( FT_DriverRec ),
+
+      "pcf",
+      0x10000L,
+      0x20000L,
+
+      0,
+
+      0,                    /* FT_Module_Constructor */
+      0,                    /* FT_Module_Destructor  */
+      pcf_driver_requester
+    },
+
+    sizeof ( PCF_FaceRec ),
+    sizeof ( FT_SizeRec ),
+    sizeof ( FT_GlyphSlotRec ),
+
+    PCF_Face_Init,
+    PCF_Face_Done,
+    0,                      /* FT_Size_InitFunc */
+    0,                      /* FT_Size_DoneFunc */
+    0,                      /* FT_Slot_InitFunc */
+    0,                      /* FT_Slot_DoneFunc */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    ft_stub_set_char_sizes,
+    ft_stub_set_pixel_sizes,
+#endif
+    PCF_Glyph_Load,
+
+    0,                      /* FT_Face_GetKerningFunc  */
+    0,                      /* FT_Face_AttachFunc      */
+    0,                      /* FT_Face_GetAdvancesFunc */
+
+    PCF_Size_Request,
+    PCF_Size_Select
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/pcfdrivr.h b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfdrivr.h
new file mode 100644
index 0000000..5461495
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfdrivr.h
@@ -0,0 +1,48 @@
+/*  pcfdrivr.h
+
+    FreeType font driver for pcf fonts
+
+  Copyright 2000-2001, 2002 by
+  Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __PCFDRIVR_H__
+#define __PCFDRIVR_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "this module does not support PIC yet"
+#endif
+
+  FT_EXPORT_VAR( const FT_Driver_ClassRec )  pcf_driver_class;
+
+FT_END_HEADER
+
+
+#endif /* __PCFDRIVR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/pcferror.h b/extensions/externals/src/freetype-2.4.9/src/pcf/pcferror.h
new file mode 100644
index 0000000..e51fff8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/pcferror.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pcferror.h                                                             */
+/*                                                                         */
+/*    PCF error codes (specification only).                                */
+/*                                                                         */
+/*  Copyright 2001, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the PCF error enumeration constants.      */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __PCFERROR_H__
+#define __PCFERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  PCF_Err_
+#define FT_ERR_BASE    FT_Mod_Err_PCF
+
+#include FT_ERRORS_H
+
+#endif /* __PCFERROR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/pcfread.c b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfread.c
new file mode 100644
index 0000000..d9914c0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfread.c
@@ -0,0 +1,1278 @@
+/*  pcfread.c
+
+    FreeType font driver for pcf fonts
+
+  Copyright 2000-2010, 2012 by
+  Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#include <ft2build.h>
+
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_OBJECTS_H
+
+#include "pcf.h"
+#include "pcfread.h"
+
+#include "pcferror.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_pcfread
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+  static const char* const  tableNames[] =
+  {
+    "prop", "accl", "mtrcs", "bmps", "imtrcs",
+    "enc", "swidth", "names", "accel"
+  };
+#endif
+
+
+  static
+  const FT_Frame_Field  pcf_toc_header[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PCF_TocRec
+
+    FT_FRAME_START( 8 ),
+      FT_FRAME_ULONG_LE( version ),
+      FT_FRAME_ULONG_LE( count ),
+    FT_FRAME_END
+  };
+
+
+  static
+  const FT_Frame_Field  pcf_table_header[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PCF_TableRec
+
+    FT_FRAME_START( 16  ),
+      FT_FRAME_ULONG_LE( type ),
+      FT_FRAME_ULONG_LE( format ),
+      FT_FRAME_ULONG_LE( size ),
+      FT_FRAME_ULONG_LE( offset ),
+    FT_FRAME_END
+  };
+
+
+  static FT_Error
+  pcf_read_TOC( FT_Stream  stream,
+                PCF_Face   face )
+  {
+    FT_Error   error;
+    PCF_Toc    toc = &face->toc;
+    PCF_Table  tables;
+
+    FT_Memory  memory = FT_FACE(face)->memory;
+    FT_UInt    n;
+
+
+    if ( FT_STREAM_SEEK ( 0 )                          ||
+         FT_STREAM_READ_FIELDS ( pcf_toc_header, toc ) )
+      return PCF_Err_Cannot_Open_Resource;
+
+    if ( toc->version != PCF_FILE_VERSION                 ||
+         toc->count   >  FT_ARRAY_MAX( face->toc.tables ) ||
+         toc->count   == 0                                )
+      return PCF_Err_Invalid_File_Format;
+
+    if ( FT_NEW_ARRAY( face->toc.tables, toc->count ) )
+      return PCF_Err_Out_Of_Memory;
+
+    tables = face->toc.tables;
+    for ( n = 0; n < toc->count; n++ )
+    {
+      if ( FT_STREAM_READ_FIELDS( pcf_table_header, tables ) )
+        goto Exit;
+      tables++;
+    }
+
+    /* Sort tables and check for overlaps.  Because they are almost      */
+    /* always ordered already, an in-place bubble sort with simultaneous */
+    /* boundary checking seems appropriate.                              */
+    tables = face->toc.tables;
+
+    for ( n = 0; n < toc->count - 1; n++ )
+    {
+      FT_UInt  i, have_change;
+
+
+      have_change = 0;
+
+      for ( i = 0; i < toc->count - 1 - n; i++ )
+      {
+        PCF_TableRec  tmp;
+
+
+        if ( tables[i].offset > tables[i + 1].offset )
+        {
+          tmp           = tables[i];
+          tables[i]     = tables[i + 1];
+          tables[i + 1] = tmp;
+
+          have_change = 1;
+        }
+
+        if ( ( tables[i].size   > tables[i + 1].offset )                  ||
+             ( tables[i].offset > tables[i + 1].offset - tables[i].size ) )
+          return PCF_Err_Invalid_Offset;
+      }
+
+      if ( !have_change )
+        break;
+    }
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+    {
+      FT_UInt      i, j;
+      const char*  name = "?";
+
+
+      FT_TRACE4(( "pcf_read_TOC:\n" ));
+
+      FT_TRACE4(( "  number of tables: %ld\n", face->toc.count ));
+
+      tables = face->toc.tables;
+      for ( i = 0; i < toc->count; i++ )
+      {
+        for ( j = 0; j < sizeof ( tableNames ) / sizeof ( tableNames[0] );
+              j++ )
+          if ( tables[i].type == (FT_UInt)( 1 << j ) )
+            name = tableNames[j];
+
+        FT_TRACE4(( "  %d: type=%s, format=0x%X, "
+                    "size=%ld (0x%lX), offset=%ld (0x%lX)\n",
+                    i, name,
+                    tables[i].format,
+                    tables[i].size, tables[i].size,
+                    tables[i].offset, tables[i].offset ));
+      }
+    }
+
+#endif
+
+    return PCF_Err_Ok;
+
+  Exit:
+    FT_FREE( face->toc.tables );
+    return error;
+  }
+
+
+#define PCF_METRIC_SIZE  12
+
+  static
+  const FT_Frame_Field  pcf_metric_header[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PCF_MetricRec
+
+    FT_FRAME_START( PCF_METRIC_SIZE ),
+      FT_FRAME_SHORT_LE( leftSideBearing ),
+      FT_FRAME_SHORT_LE( rightSideBearing ),
+      FT_FRAME_SHORT_LE( characterWidth ),
+      FT_FRAME_SHORT_LE( ascent ),
+      FT_FRAME_SHORT_LE( descent ),
+      FT_FRAME_SHORT_LE( attributes ),
+    FT_FRAME_END
+  };
+
+
+  static
+  const FT_Frame_Field  pcf_metric_msb_header[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PCF_MetricRec
+
+    FT_FRAME_START( PCF_METRIC_SIZE ),
+      FT_FRAME_SHORT( leftSideBearing ),
+      FT_FRAME_SHORT( rightSideBearing ),
+      FT_FRAME_SHORT( characterWidth ),
+      FT_FRAME_SHORT( ascent ),
+      FT_FRAME_SHORT( descent ),
+      FT_FRAME_SHORT( attributes ),
+    FT_FRAME_END
+  };
+
+
+#define PCF_COMPRESSED_METRIC_SIZE  5
+
+  static
+  const FT_Frame_Field  pcf_compressed_metric_header[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PCF_Compressed_MetricRec
+
+    FT_FRAME_START( PCF_COMPRESSED_METRIC_SIZE ),
+      FT_FRAME_BYTE( leftSideBearing ),
+      FT_FRAME_BYTE( rightSideBearing ),
+      FT_FRAME_BYTE( characterWidth ),
+      FT_FRAME_BYTE( ascent ),
+      FT_FRAME_BYTE( descent ),
+    FT_FRAME_END
+  };
+
+
+  static FT_Error
+  pcf_get_metric( FT_Stream   stream,
+                  FT_ULong    format,
+                  PCF_Metric  metric )
+  {
+    FT_Error  error = PCF_Err_Ok;
+
+
+    if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+    {
+      const FT_Frame_Field*  fields;
+
+
+      /* parsing normal metrics */
+      fields = PCF_BYTE_ORDER( format ) == MSBFirst
+               ? pcf_metric_msb_header
+               : pcf_metric_header;
+
+      /* the following sets `error' but doesn't return in case of failure */
+      (void)FT_STREAM_READ_FIELDS( fields, metric );
+    }
+    else
+    {
+      PCF_Compressed_MetricRec  compr;
+
+
+      /* parsing compressed metrics */
+      if ( FT_STREAM_READ_FIELDS( pcf_compressed_metric_header, &compr ) )
+        goto Exit;
+
+      metric->leftSideBearing  = (FT_Short)( compr.leftSideBearing  - 0x80 );
+      metric->rightSideBearing = (FT_Short)( compr.rightSideBearing - 0x80 );
+      metric->characterWidth   = (FT_Short)( compr.characterWidth   - 0x80 );
+      metric->ascent           = (FT_Short)( compr.ascent           - 0x80 );
+      metric->descent          = (FT_Short)( compr.descent          - 0x80 );
+      metric->attributes       = 0;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  pcf_seek_to_table_type( FT_Stream  stream,
+                          PCF_Table  tables,
+                          FT_ULong   ntables, /* same as PCF_Toc->count */
+                          FT_ULong   type,
+                          FT_ULong  *aformat,
+                          FT_ULong  *asize )
+  {
+    FT_Error  error = PCF_Err_Invalid_File_Format;
+    FT_ULong  i;
+
+
+    for ( i = 0; i < ntables; i++ )
+      if ( tables[i].type == type )
+      {
+        if ( stream->pos > tables[i].offset )
+        {
+          error = PCF_Err_Invalid_Stream_Skip;
+          goto Fail;
+        }
+
+        if ( FT_STREAM_SKIP( tables[i].offset - stream->pos ) )
+        {
+          error = PCF_Err_Invalid_Stream_Skip;
+          goto Fail;
+        }
+
+        *asize   = tables[i].size;
+        *aformat = tables[i].format;
+
+        return PCF_Err_Ok;
+      }
+
+  Fail:
+    *asize = 0;
+    return error;
+  }
+
+
+  static FT_Bool
+  pcf_has_table_type( PCF_Table  tables,
+                      FT_ULong   ntables, /* same as PCF_Toc->count */
+                      FT_ULong   type )
+  {
+    FT_ULong  i;
+
+
+    for ( i = 0; i < ntables; i++ )
+      if ( tables[i].type == type )
+        return TRUE;
+
+    return FALSE;
+  }
+
+
+#define PCF_PROPERTY_SIZE  9
+
+  static
+  const FT_Frame_Field  pcf_property_header[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PCF_ParsePropertyRec
+
+    FT_FRAME_START( PCF_PROPERTY_SIZE ),
+      FT_FRAME_LONG_LE( name ),
+      FT_FRAME_BYTE   ( isString ),
+      FT_FRAME_LONG_LE( value ),
+    FT_FRAME_END
+  };
+
+
+  static
+  const FT_Frame_Field  pcf_property_msb_header[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PCF_ParsePropertyRec
+
+    FT_FRAME_START( PCF_PROPERTY_SIZE ),
+      FT_FRAME_LONG( name ),
+      FT_FRAME_BYTE( isString ),
+      FT_FRAME_LONG( value ),
+    FT_FRAME_END
+  };
+
+
+  FT_LOCAL_DEF( PCF_Property )
+  pcf_find_property( PCF_Face          face,
+                     const FT_String*  prop )
+  {
+    PCF_Property  properties = face->properties;
+    FT_Bool       found      = 0;
+    int           i;
+
+
+    for ( i = 0 ; i < face->nprops && !found; i++ )
+    {
+      if ( !ft_strcmp( properties[i].name, prop ) )
+        found = 1;
+    }
+
+    if ( found )
+      return properties + i - 1;
+    else
+      return NULL;
+  }
+
+
+  static FT_Error
+  pcf_get_properties( FT_Stream  stream,
+                      PCF_Face   face )
+  {
+    PCF_ParseProperty  props      = 0;
+    PCF_Property       properties = NULL;
+    FT_ULong           nprops, i;
+    FT_ULong           format, size;
+    FT_Error           error;
+    FT_Memory          memory     = FT_FACE(face)->memory;
+    FT_ULong           string_size;
+    FT_String*         strings    = 0;
+
+
+    error = pcf_seek_to_table_type( stream,
+                                    face->toc.tables,
+                                    face->toc.count,
+                                    PCF_PROPERTIES,
+                                    &format,
+                                    &size );
+    if ( error )
+      goto Bail;
+
+    if ( FT_READ_ULONG_LE( format ) )
+      goto Bail;
+
+    FT_TRACE4(( "pcf_get_properties:\n" ));
+
+    FT_TRACE4(( "  format = %ld\n", format ));
+
+    if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+      goto Bail;
+
+    if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+      (void)FT_READ_ULONG( nprops );
+    else
+      (void)FT_READ_ULONG_LE( nprops );
+    if ( error )
+      goto Bail;
+
+    FT_TRACE4(( "  nprop = %d (truncate %d props)\n",
+                (int)nprops, nprops - (int)nprops ));
+
+    nprops = (int)nprops;
+
+    /* rough estimate */
+    if ( nprops > size / PCF_PROPERTY_SIZE )
+    {
+      error = PCF_Err_Invalid_Table;
+      goto Bail;
+    }
+
+    face->nprops = (int)nprops;
+
+    if ( FT_NEW_ARRAY( props, nprops ) )
+      goto Bail;
+
+    for ( i = 0; i < nprops; i++ )
+    {
+      if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+      {
+        if ( FT_STREAM_READ_FIELDS( pcf_property_msb_header, props + i ) )
+          goto Bail;
+      }
+      else
+      {
+        if ( FT_STREAM_READ_FIELDS( pcf_property_header, props + i ) )
+          goto Bail;
+      }
+    }
+
+    /* pad the property array                                            */
+    /*                                                                   */
+    /* clever here - nprops is the same as the number of odd-units read, */
+    /* as only isStringProp are odd length   (Keith Packard)             */
+    /*                                                                   */
+    if ( nprops & 3 )
+    {
+      i = 4 - ( nprops & 3 );
+      if ( FT_STREAM_SKIP( i ) )
+      {
+        error = PCF_Err_Invalid_Stream_Skip;
+        goto Bail;
+      }
+    }
+
+    if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+      (void)FT_READ_ULONG( string_size );
+    else
+      (void)FT_READ_ULONG_LE( string_size );
+    if ( error )
+      goto Bail;
+
+    FT_TRACE4(( "  string_size = %ld\n", string_size ));
+
+    /* rough estimate */
+    if ( string_size > size - nprops * PCF_PROPERTY_SIZE )
+    {
+      error = PCF_Err_Invalid_Table;
+      goto Bail;
+    }
+
+    /* allocate one more byte so that we have a final null byte */
+    if ( FT_NEW_ARRAY( strings, string_size + 1 ) )
+      goto Bail;
+
+    error = FT_Stream_Read( stream, (FT_Byte*)strings, string_size );
+    if ( error )
+      goto Bail;
+
+    if ( FT_NEW_ARRAY( properties, nprops ) )
+      goto Bail;
+
+    face->properties = properties;
+
+    for ( i = 0; i < nprops; i++ )
+    {
+      FT_Long  name_offset = props[i].name;
+
+
+      if ( ( name_offset < 0 )                     ||
+           ( (FT_ULong)name_offset > string_size ) )
+      {
+        error = PCF_Err_Invalid_Offset;
+        goto Bail;
+      }
+
+      if ( FT_STRDUP( properties[i].name, strings + name_offset ) )
+        goto Bail;
+
+      FT_TRACE4(( "  %s:", properties[i].name ));
+
+      properties[i].isString = props[i].isString;
+
+      if ( props[i].isString )
+      {
+        FT_Long  value_offset = props[i].value;
+
+
+        if ( ( value_offset < 0 )                     ||
+             ( (FT_ULong)value_offset > string_size ) )
+        {
+          error = PCF_Err_Invalid_Offset;
+          goto Bail;
+        }
+
+        if ( FT_STRDUP( properties[i].value.atom, strings + value_offset ) )
+          goto Bail;
+
+        FT_TRACE4(( " `%s'\n", properties[i].value.atom ));
+      }
+      else
+      {
+        properties[i].value.l = props[i].value;
+
+        FT_TRACE4(( " %d\n", properties[i].value.l ));
+      }
+    }
+
+    error = PCF_Err_Ok;
+
+  Bail:
+    FT_FREE( props );
+    FT_FREE( strings );
+
+    return error;
+  }
+
+
+  static FT_Error
+  pcf_get_metrics( FT_Stream  stream,
+                   PCF_Face   face )
+  {
+    FT_Error    error    = PCF_Err_Ok;
+    FT_Memory   memory   = FT_FACE(face)->memory;
+    FT_ULong    format, size;
+    PCF_Metric  metrics  = 0;
+    FT_ULong    nmetrics, i;
+
+
+    error = pcf_seek_to_table_type( stream,
+                                    face->toc.tables,
+                                    face->toc.count,
+                                    PCF_METRICS,
+                                    &format,
+                                    &size );
+    if ( error )
+      return error;
+
+    if ( FT_READ_ULONG_LE( format ) )
+      goto Bail;
+
+    if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT )     &&
+         !PCF_FORMAT_MATCH( format, PCF_COMPRESSED_METRICS ) )
+      return PCF_Err_Invalid_File_Format;
+
+    if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+    {
+      if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+        (void)FT_READ_ULONG( nmetrics );
+      else
+        (void)FT_READ_ULONG_LE( nmetrics );
+    }
+    else
+    {
+      if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+        (void)FT_READ_USHORT( nmetrics );
+      else
+        (void)FT_READ_USHORT_LE( nmetrics );
+    }
+    if ( error )
+      return PCF_Err_Invalid_File_Format;
+
+    face->nmetrics = nmetrics;
+
+    if ( !nmetrics )
+      return PCF_Err_Invalid_Table;
+
+    FT_TRACE4(( "pcf_get_metrics:\n" ));
+
+    FT_TRACE4(( "  number of metrics: %d\n", nmetrics ));
+
+    /* rough estimate */
+    if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+    {
+      if ( nmetrics > size / PCF_METRIC_SIZE )
+        return PCF_Err_Invalid_Table;
+    }
+    else
+    {
+      if ( nmetrics > size / PCF_COMPRESSED_METRIC_SIZE )
+        return PCF_Err_Invalid_Table;
+    }
+
+    if ( FT_NEW_ARRAY( face->metrics, nmetrics ) )
+      return PCF_Err_Out_Of_Memory;
+
+    metrics = face->metrics;
+    for ( i = 0; i < nmetrics; i++ )
+    {
+      error = pcf_get_metric( stream, format, metrics + i );
+
+      metrics[i].bits = 0;
+
+      FT_TRACE5(( "  idx %d: width=%d, "
+                  "lsb=%d, rsb=%d, ascent=%d, descent=%d, swidth=%d\n",
+                  i,
+                  ( metrics + i )->characterWidth,
+                  ( metrics + i )->leftSideBearing,
+                  ( metrics + i )->rightSideBearing,
+                  ( metrics + i )->ascent,
+                  ( metrics + i )->descent,
+                  ( metrics + i )->attributes ));
+
+      if ( error )
+        break;
+    }
+
+    if ( error )
+      FT_FREE( face->metrics );
+
+  Bail:
+    return error;
+  }
+
+
+  static FT_Error
+  pcf_get_bitmaps( FT_Stream  stream,
+                   PCF_Face   face )
+  {
+    FT_Error   error   = PCF_Err_Ok;
+    FT_Memory  memory  = FT_FACE(face)->memory;
+    FT_Long*   offsets = NULL;
+    FT_Long    bitmapSizes[GLYPHPADOPTIONS];
+    FT_ULong   format, size;
+    FT_ULong   nbitmaps, i, sizebitmaps = 0;
+
+
+    error = pcf_seek_to_table_type( stream,
+                                    face->toc.tables,
+                                    face->toc.count,
+                                    PCF_BITMAPS,
+                                    &format,
+                                    &size );
+    if ( error )
+      return error;
+
+    error = FT_Stream_EnterFrame( stream, 8 );
+    if ( error )
+      return error;
+
+    format = FT_GET_ULONG_LE();
+    if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+      nbitmaps  = FT_GET_ULONG();
+    else
+      nbitmaps  = FT_GET_ULONG_LE();
+
+    FT_Stream_ExitFrame( stream );
+
+    if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+      return PCF_Err_Invalid_File_Format;
+
+    FT_TRACE4(( "pcf_get_bitmaps:\n" ));
+
+    FT_TRACE4(( "  number of bitmaps: %d\n", nbitmaps ));
+
+    /* XXX: PCF_Face->nmetrics is singed FT_Long, see pcf.h */
+    if ( face->nmetrics < 0 || nbitmaps != ( FT_ULong )face->nmetrics )
+      return PCF_Err_Invalid_File_Format;
+
+    if ( FT_NEW_ARRAY( offsets, nbitmaps ) )
+      return error;
+
+    for ( i = 0; i < nbitmaps; i++ )
+    {
+      if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+        (void)FT_READ_LONG( offsets[i] );
+      else
+        (void)FT_READ_LONG_LE( offsets[i] );
+
+      FT_TRACE5(( "  bitmap %d: offset %ld (0x%lX)\n",
+                  i, offsets[i], offsets[i] ));
+    }
+    if ( error )
+      goto Bail;
+
+    for ( i = 0; i < GLYPHPADOPTIONS; i++ )
+    {
+      if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+        (void)FT_READ_LONG( bitmapSizes[i] );
+      else
+        (void)FT_READ_LONG_LE( bitmapSizes[i] );
+      if ( error )
+        goto Bail;
+
+      sizebitmaps = bitmapSizes[PCF_GLYPH_PAD_INDEX( format )];
+
+      FT_TRACE4(( "  padding %d implies a size of %ld\n", i, bitmapSizes[i] ));
+    }
+
+    FT_TRACE4(( "  %d bitmaps, padding index %ld\n",
+                nbitmaps,
+                PCF_GLYPH_PAD_INDEX( format ) ));
+    FT_TRACE4(( "  bitmap size = %d\n", sizebitmaps ));
+
+    FT_UNUSED( sizebitmaps );       /* only used for debugging */
+
+    for ( i = 0; i < nbitmaps; i++ )
+    {
+      /* rough estimate */
+      if ( ( offsets[i] < 0 )              ||
+           ( (FT_ULong)offsets[i] > size ) )
+      {
+        FT_TRACE0(( "pcf_get_bitmaps:"
+                    " invalid offset to bitmap data of glyph %d\n", i ));
+      }
+      else
+        face->metrics[i].bits = stream->pos + offsets[i];
+    }
+
+    face->bitmapsFormat = format;
+
+  Bail:
+    FT_FREE( offsets );
+    return error;
+  }
+
+
+  static FT_Error
+  pcf_get_encodings( FT_Stream  stream,
+                     PCF_Face   face )
+  {
+    FT_Error      error  = PCF_Err_Ok;
+    FT_Memory     memory = FT_FACE(face)->memory;
+    FT_ULong      format, size;
+    int           firstCol, lastCol;
+    int           firstRow, lastRow;
+    int           nencoding, encodingOffset;
+    int           i, j;
+    PCF_Encoding  tmpEncoding = NULL, encoding = 0;
+
+
+    error = pcf_seek_to_table_type( stream,
+                                    face->toc.tables,
+                                    face->toc.count,
+                                    PCF_BDF_ENCODINGS,
+                                    &format,
+                                    &size );
+    if ( error )
+      return error;
+
+    error = FT_Stream_EnterFrame( stream, 14 );
+    if ( error )
+      return error;
+
+    format = FT_GET_ULONG_LE();
+
+    if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+    {
+      firstCol          = FT_GET_SHORT();
+      lastCol           = FT_GET_SHORT();
+      firstRow          = FT_GET_SHORT();
+      lastRow           = FT_GET_SHORT();
+      face->defaultChar = FT_GET_SHORT();
+    }
+    else
+    {
+      firstCol          = FT_GET_SHORT_LE();
+      lastCol           = FT_GET_SHORT_LE();
+      firstRow          = FT_GET_SHORT_LE();
+      lastRow           = FT_GET_SHORT_LE();
+      face->defaultChar = FT_GET_SHORT_LE();
+    }
+
+    FT_Stream_ExitFrame( stream );
+
+    if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
+      return PCF_Err_Invalid_File_Format;
+
+    FT_TRACE4(( "pdf_get_encodings:\n" ));
+
+    FT_TRACE4(( "  firstCol %d, lastCol %d, firstRow %d, lastRow %d\n",
+                firstCol, lastCol, firstRow, lastRow ));
+
+    nencoding = ( lastCol - firstCol + 1 ) * ( lastRow - firstRow + 1 );
+
+    if ( FT_NEW_ARRAY( tmpEncoding, nencoding ) )
+      return PCF_Err_Out_Of_Memory;
+
+    error = FT_Stream_EnterFrame( stream, 2 * nencoding );
+    if ( error )
+      goto Bail;
+
+    for ( i = 0, j = 0 ; i < nencoding; i++ )
+    {
+      if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+        encodingOffset = FT_GET_SHORT();
+      else
+        encodingOffset = FT_GET_SHORT_LE();
+
+      if ( encodingOffset != -1 )
+      {
+        tmpEncoding[j].enc = ( ( ( i / ( lastCol - firstCol + 1 ) ) +
+                                 firstRow ) * 256 ) +
+                               ( ( i % ( lastCol - firstCol + 1 ) ) +
+                                 firstCol );
+
+        tmpEncoding[j].glyph = (FT_Short)encodingOffset;
+
+        FT_TRACE5(( "  code %d (0x%04X): idx %d\n",
+                    tmpEncoding[j].enc, tmpEncoding[j].enc,
+                    tmpEncoding[j].glyph ));
+
+        j++;
+      }
+    }
+    FT_Stream_ExitFrame( stream );
+
+    if ( FT_NEW_ARRAY( encoding, j ) )
+      goto Bail;
+
+    for ( i = 0; i < j; i++ )
+    {
+      encoding[i].enc   = tmpEncoding[i].enc;
+      encoding[i].glyph = tmpEncoding[i].glyph;
+    }
+
+    face->nencodings = j;
+    face->encodings  = encoding;
+    FT_FREE( tmpEncoding );
+
+    return error;
+
+  Bail:
+    FT_FREE( encoding );
+    FT_FREE( tmpEncoding );
+    return error;
+  }
+
+
+  static
+  const FT_Frame_Field  pcf_accel_header[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PCF_AccelRec
+
+    FT_FRAME_START( 20 ),
+      FT_FRAME_BYTE      ( noOverlap ),
+      FT_FRAME_BYTE      ( constantMetrics ),
+      FT_FRAME_BYTE      ( terminalFont ),
+      FT_FRAME_BYTE      ( constantWidth ),
+      FT_FRAME_BYTE      ( inkInside ),
+      FT_FRAME_BYTE      ( inkMetrics ),
+      FT_FRAME_BYTE      ( drawDirection ),
+      FT_FRAME_SKIP_BYTES( 1 ),
+      FT_FRAME_LONG_LE   ( fontAscent ),
+      FT_FRAME_LONG_LE   ( fontDescent ),
+      FT_FRAME_LONG_LE   ( maxOverlap ),
+    FT_FRAME_END
+  };
+
+
+  static
+  const FT_Frame_Field  pcf_accel_msb_header[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PCF_AccelRec
+
+    FT_FRAME_START( 20 ),
+      FT_FRAME_BYTE      ( noOverlap ),
+      FT_FRAME_BYTE      ( constantMetrics ),
+      FT_FRAME_BYTE      ( terminalFont ),
+      FT_FRAME_BYTE      ( constantWidth ),
+      FT_FRAME_BYTE      ( inkInside ),
+      FT_FRAME_BYTE      ( inkMetrics ),
+      FT_FRAME_BYTE      ( drawDirection ),
+      FT_FRAME_SKIP_BYTES( 1 ),
+      FT_FRAME_LONG      ( fontAscent ),
+      FT_FRAME_LONG      ( fontDescent ),
+      FT_FRAME_LONG      ( maxOverlap ),
+    FT_FRAME_END
+  };
+
+
+  static FT_Error
+  pcf_get_accel( FT_Stream  stream,
+                 PCF_Face   face,
+                 FT_ULong   type )
+  {
+    FT_ULong   format, size;
+    FT_Error   error = PCF_Err_Ok;
+    PCF_Accel  accel = &face->accel;
+
+
+    error = pcf_seek_to_table_type( stream,
+                                    face->toc.tables,
+                                    face->toc.count,
+                                    type,
+                                    &format,
+                                    &size );
+    if ( error )
+      goto Bail;
+
+    if ( FT_READ_ULONG_LE( format ) )
+      goto Bail;
+
+    if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT )    &&
+         !PCF_FORMAT_MATCH( format, PCF_ACCEL_W_INKBOUNDS ) )
+      goto Bail;
+
+    if ( PCF_BYTE_ORDER( format ) == MSBFirst )
+    {
+      if ( FT_STREAM_READ_FIELDS( pcf_accel_msb_header, accel ) )
+        goto Bail;
+    }
+    else
+    {
+      if ( FT_STREAM_READ_FIELDS( pcf_accel_header, accel ) )
+        goto Bail;
+    }
+
+    error = pcf_get_metric( stream,
+                            format & ( ~PCF_FORMAT_MASK ),
+                            &(accel->minbounds) );
+    if ( error )
+      goto Bail;
+
+    error = pcf_get_metric( stream,
+                            format & ( ~PCF_FORMAT_MASK ),
+                            &(accel->maxbounds) );
+    if ( error )
+      goto Bail;
+
+    if ( PCF_FORMAT_MATCH( format, PCF_ACCEL_W_INKBOUNDS ) )
+    {
+      error = pcf_get_metric( stream,
+                              format & ( ~PCF_FORMAT_MASK ),
+                              &(accel->ink_minbounds) );
+      if ( error )
+        goto Bail;
+
+      error = pcf_get_metric( stream,
+                              format & ( ~PCF_FORMAT_MASK ),
+                              &(accel->ink_maxbounds) );
+      if ( error )
+        goto Bail;
+    }
+    else
+    {
+      accel->ink_minbounds = accel->minbounds; /* I'm not sure about this */
+      accel->ink_maxbounds = accel->maxbounds;
+    }
+
+  Bail:
+    return error;
+  }
+
+
+  static FT_Error
+  pcf_interpret_style( PCF_Face  pcf )
+  {
+    FT_Error   error  = PCF_Err_Ok;
+    FT_Face    face   = FT_FACE( pcf );
+    FT_Memory  memory = face->memory;
+
+    PCF_Property  prop;
+
+    size_t  nn, len;
+    char*   strings[4] = { NULL, NULL, NULL, NULL };
+    size_t  lengths[4];
+
+
+    face->style_flags = 0;
+
+    prop = pcf_find_property( pcf, "SLANT" );
+    if ( prop && prop->isString                                       &&
+         ( *(prop->value.atom) == 'O' || *(prop->value.atom) == 'o' ||
+           *(prop->value.atom) == 'I' || *(prop->value.atom) == 'i' ) )
+    {
+      face->style_flags |= FT_STYLE_FLAG_ITALIC;
+      strings[2] = ( *(prop->value.atom) == 'O' ||
+                     *(prop->value.atom) == 'o' ) ? (char *)"Oblique"
+                                                  : (char *)"Italic";
+    }
+
+    prop = pcf_find_property( pcf, "WEIGHT_NAME" );
+    if ( prop && prop->isString                                       &&
+         ( *(prop->value.atom) == 'B' || *(prop->value.atom) == 'b' ) )
+    {
+      face->style_flags |= FT_STYLE_FLAG_BOLD;
+      strings[1] = (char *)"Bold";
+    }
+
+    prop = pcf_find_property( pcf, "SETWIDTH_NAME" );
+    if ( prop && prop->isString                                        &&
+         *(prop->value.atom)                                           &&
+         !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
+      strings[3] = (char *)(prop->value.atom);
+
+    prop = pcf_find_property( pcf, "ADD_STYLE_NAME" );
+    if ( prop && prop->isString                                        &&
+         *(prop->value.atom)                                           &&
+         !( *(prop->value.atom) == 'N' || *(prop->value.atom) == 'n' ) )
+      strings[0] = (char *)(prop->value.atom);
+
+    for ( len = 0, nn = 0; nn < 4; nn++ )
+    {
+      lengths[nn] = 0;
+      if ( strings[nn] )
+      {
+        lengths[nn] = ft_strlen( strings[nn] );
+        len        += lengths[nn] + 1;
+      }
+    }
+
+    if ( len == 0 )
+    {
+      strings[0] = (char *)"Regular";
+      lengths[0] = ft_strlen( strings[0] );
+      len        = lengths[0] + 1;
+    }
+
+    {
+      char*  s;
+
+
+      if ( FT_ALLOC( face->style_name, len ) )
+        return error;
+
+      s = face->style_name;
+
+      for ( nn = 0; nn < 4; nn++ )
+      {
+        char*  src = strings[nn];
+
+
+        len = lengths[nn];
+
+        if ( src == NULL )
+          continue;
+
+        /* separate elements with a space */
+        if ( s != face->style_name )
+          *s++ = ' ';
+
+        ft_memcpy( s, src, len );
+
+        /* need to convert spaces to dashes for */
+        /* add_style_name and setwidth_name     */
+        if ( nn == 0 || nn == 3 )
+        {
+          size_t  mm;
+
+
+          for ( mm = 0; mm < len; mm++ )
+            if (s[mm] == ' ')
+              s[mm] = '-';
+        }
+
+        s += len;
+      }
+      *s = 0;
+    }
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  pcf_load_font( FT_Stream  stream,
+                 PCF_Face   face )
+  {
+    FT_Error   error  = PCF_Err_Ok;
+    FT_Memory  memory = FT_FACE(face)->memory;
+    FT_Bool    hasBDFAccelerators;
+
+
+    error = pcf_read_TOC( stream, face );
+    if ( error )
+      goto Exit;
+
+    error = pcf_get_properties( stream, face );
+    if ( error )
+      goto Exit;
+
+    /* Use the old accelerators if no BDF accelerators are in the file. */
+    hasBDFAccelerators = pcf_has_table_type( face->toc.tables,
+                                             face->toc.count,
+                                             PCF_BDF_ACCELERATORS );
+    if ( !hasBDFAccelerators )
+    {
+      error = pcf_get_accel( stream, face, PCF_ACCELERATORS );
+      if ( error )
+        goto Exit;
+    }
+
+    /* metrics */
+    error = pcf_get_metrics( stream, face );
+    if ( error )
+      goto Exit;
+
+    /* bitmaps */
+    error = pcf_get_bitmaps( stream, face );
+    if ( error )
+      goto Exit;
+
+    /* encodings */
+    error = pcf_get_encodings( stream, face );
+    if ( error )
+      goto Exit;
+
+    /* BDF style accelerators (i.e. bounds based on encoded glyphs) */
+    if ( hasBDFAccelerators )
+    {
+      error = pcf_get_accel( stream, face, PCF_BDF_ACCELERATORS );
+      if ( error )
+        goto Exit;
+    }
+
+    /* XXX: TO DO: inkmetrics and glyph_names are missing */
+
+    /* now construct the face object */
+    {
+      FT_Face       root = FT_FACE( face );
+      PCF_Property  prop;
+
+
+      root->num_faces  = 1;
+      root->face_index = 0;
+      root->face_flags = FT_FACE_FLAG_FIXED_SIZES |
+                         FT_FACE_FLAG_HORIZONTAL  |
+                         FT_FACE_FLAG_FAST_GLYPHS;
+
+      if ( face->accel.constantWidth )
+        root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+      if ( ( error = pcf_interpret_style( face ) ) != 0 )
+         goto Exit;
+
+      prop = pcf_find_property( face, "FAMILY_NAME" );
+      if ( prop && prop->isString )
+      {
+        if ( FT_STRDUP( root->family_name, prop->value.atom ) )
+          goto Exit;
+      }
+      else
+        root->family_name = NULL;
+
+      /*
+       * Note: We shift all glyph indices by +1 since we must
+       * respect the convention that glyph 0 always corresponds
+       * to the `missing glyph'.
+       *
+       * This implies bumping the number of `available' glyphs by 1.
+       */
+      root->num_glyphs = face->nmetrics + 1;
+
+      root->num_fixed_sizes = 1;
+      if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
+        goto Exit;
+
+      {
+        FT_Bitmap_Size*  bsize = root->available_sizes;
+        FT_Short         resolution_x = 0, resolution_y = 0;
+
+
+        FT_MEM_ZERO( bsize, sizeof ( FT_Bitmap_Size ) );
+
+#if 0
+        bsize->height = face->accel.maxbounds.ascent << 6;
+#endif
+        bsize->height = (FT_Short)( face->accel.fontAscent +
+                                    face->accel.fontDescent );
+
+        prop = pcf_find_property( face, "AVERAGE_WIDTH" );
+        if ( prop )
+          bsize->width = (FT_Short)( ( prop->value.l + 5 ) / 10 );
+        else
+          bsize->width = (FT_Short)( bsize->height * 2/3 );
+
+        prop = pcf_find_property( face, "POINT_SIZE" );
+        if ( prop )
+          /* convert from 722.7 decipoints to 72 points per inch */
+          bsize->size =
+            (FT_Pos)( ( prop->value.l * 64 * 7200 + 36135L ) / 72270L );
+
+        prop = pcf_find_property( face, "PIXEL_SIZE" );
+        if ( prop )
+          bsize->y_ppem = (FT_Short)prop->value.l << 6;
+
+        prop = pcf_find_property( face, "RESOLUTION_X" );
+        if ( prop )
+          resolution_x = (FT_Short)prop->value.l;
+
+        prop = pcf_find_property( face, "RESOLUTION_Y" );
+        if ( prop )
+          resolution_y = (FT_Short)prop->value.l;
+
+        if ( bsize->y_ppem == 0 )
+        {
+          bsize->y_ppem = bsize->size;
+          if ( resolution_y )
+            bsize->y_ppem = bsize->y_ppem * resolution_y / 72;
+        }
+        if ( resolution_x && resolution_y )
+          bsize->x_ppem = bsize->y_ppem * resolution_x / resolution_y;
+        else
+          bsize->x_ppem = bsize->y_ppem;
+      }
+
+      /* set up charset */
+      {
+        PCF_Property  charset_registry = 0, charset_encoding = 0;
+
+
+        charset_registry = pcf_find_property( face, "CHARSET_REGISTRY" );
+        charset_encoding = pcf_find_property( face, "CHARSET_ENCODING" );
+
+        if ( charset_registry && charset_registry->isString &&
+             charset_encoding && charset_encoding->isString )
+        {
+          if ( FT_STRDUP( face->charset_encoding,
+                          charset_encoding->value.atom ) ||
+               FT_STRDUP( face->charset_registry,
+                          charset_registry->value.atom ) )
+            goto Exit;
+        }
+      }
+    }
+
+  Exit:
+    if ( error )
+    {
+      /* This is done to respect the behaviour of the original */
+      /* PCF font driver.                                      */
+      error = PCF_Err_Invalid_File_Format;
+    }
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/pcfread.h b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfread.h
new file mode 100644
index 0000000..c9524f1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfread.h
@@ -0,0 +1,45 @@
+/*  pcfread.h
+
+    FreeType font driver for pcf fonts
+
+  Copyright 2003 by
+  Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __PCFREAD_H__
+#define __PCFREAD_H__
+
+
+#include <ft2build.h>
+
+FT_BEGIN_HEADER
+
+  FT_LOCAL( PCF_Property )
+  pcf_find_property( PCF_Face          face,
+                     const FT_String*  prop );
+
+FT_END_HEADER
+
+#endif /* __PCFREAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/pcfutil.c b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfutil.c
new file mode 100644
index 0000000..b91274f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfutil.c
@@ -0,0 +1,104 @@
+/*
+
+Copyright 1990, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/font/util/utilbitmap.c,v 1.3 1999/08/22 08:58:58 dawes Exp $ */
+
+/*
+ * Author:  Keith Packard, MIT X Consortium
+ */
+
+/* Modified for use with FreeType */
+
+
+#include <ft2build.h>
+#include "pcfutil.h"
+
+
+  /*
+   *  Invert bit order within each BYTE of an array.
+   */
+
+  FT_LOCAL_DEF( void )
+  BitOrderInvert( unsigned char*  buf,
+                  size_t          nbytes )
+  {
+    for ( ; nbytes > 0; nbytes--, buf++ )
+    {
+      unsigned int  val = *buf;
+
+
+      val = ( ( val >> 1 ) & 0x55 ) | ( ( val << 1 ) & 0xAA );
+      val = ( ( val >> 2 ) & 0x33 ) | ( ( val << 2 ) & 0xCC );
+      val = ( ( val >> 4 ) & 0x0F ) | ( ( val << 4 ) & 0xF0 );
+
+      *buf = (unsigned char)val;
+    }
+  }
+
+
+  /*
+   *  Invert byte order within each 16-bits of an array.
+   */
+
+  FT_LOCAL_DEF( void )
+  TwoByteSwap( unsigned char*  buf,
+               size_t          nbytes )
+  {
+    unsigned char  c;
+
+
+    for ( ; nbytes >= 2; nbytes -= 2, buf += 2 )
+    {
+      c      = buf[0];
+      buf[0] = buf[1];
+      buf[1] = c;
+    }
+  }
+
+  /*
+   *  Invert byte order within each 32-bits of an array.
+   */
+
+  FT_LOCAL_DEF( void )
+  FourByteSwap( unsigned char*  buf,
+                size_t          nbytes )
+  {
+    unsigned char  c;
+
+
+    for ( ; nbytes >= 4; nbytes -= 4, buf += 4 )
+    {
+      c      = buf[0];
+      buf[0] = buf[3];
+      buf[3] = c;
+
+      c      = buf[1];
+      buf[1] = buf[2];
+      buf[2] = c;
+    }
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/pcfutil.h b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfutil.h
new file mode 100644
index 0000000..ce10fb5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/pcfutil.h
@@ -0,0 +1,55 @@
+/*  pcfutil.h
+
+    FreeType font driver for pcf fonts
+
+  Copyright 2000, 2001, 2004 by
+  Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __PCFUTIL_H__
+#define __PCFUTIL_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+
+
+FT_BEGIN_HEADER
+
+  FT_LOCAL( void )
+  BitOrderInvert( unsigned char*  buf,
+                  size_t          nbytes );
+
+  FT_LOCAL( void )
+  TwoByteSwap( unsigned char*  buf,
+               size_t          nbytes );
+
+  FT_LOCAL( void )
+  FourByteSwap( unsigned char*  buf,
+                size_t          nbytes );
+
+FT_END_HEADER
+
+#endif /* __PCFUTIL_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pcf/rules.mk b/extensions/externals/src/freetype-2.4.9/src/pcf/rules.mk
new file mode 100644
index 0000000..7864152
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pcf/rules.mk
@@ -0,0 +1,79 @@
+#
+# FreeType 2 pcf driver configuration rules
+#
+
+
+# Copyright (C) 2000, 2001, 2003, 2008 by
+# Francesco Zappa Nardelli
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+# pcf driver directory
+#
+PCF_DIR := $(SRC_DIR)/pcf
+
+
+PCF_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PCF_DIR))
+
+
+# pcf driver sources (i.e., C files)
+#
+PCF_DRV_SRC := $(PCF_DIR)/pcfdrivr.c \
+               $(PCF_DIR)/pcfread.c  \
+               $(PCF_DIR)/pcfutil.c
+
+# pcf driver headers
+#
+PCF_DRV_H := $(PCF_DRV_SRC:%.c=%.h) \
+             $(PCF_DIR)/pcf.h       \
+             $(PCF_DIR)/pcferror.h
+
+# pcf driver object(s)
+#
+#   PCF_DRV_OBJ_M is used during `multi' builds
+#   PCF_DRV_OBJ_S is used during `single' builds
+#
+PCF_DRV_OBJ_M := $(PCF_DRV_SRC:$(PCF_DIR)/%.c=$(OBJ_DIR)/%.$O)
+PCF_DRV_OBJ_S := $(OBJ_DIR)/pcf.$O
+
+# pcf driver source file for single build
+#
+PCF_DRV_SRC_S := $(PCF_DIR)/pcf.c
+
+
+# pcf driver - single object
+#
+$(PCF_DRV_OBJ_S): $(PCF_DRV_SRC_S) $(PCF_DRV_SRC) $(FREETYPE_H) $(PCF_DRV_H)
+	$(PCF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PCF_DRV_SRC_S))
+
+
+# pcf driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(PCF_DIR)/%.c $(FREETYPE_H) $(PCF_DRV_H)
+	$(PCF_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(PCF_DRV_OBJ_S)
+DRV_OBJS_M += $(PCF_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/Jamfile b/extensions/externals/src/freetype-2.4.9/src/pfr/Jamfile
new file mode 100644
index 0000000..9e2f2b8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/pfr Jamfile
+#
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) pfr ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = pfrdrivr pfrgload pfrload pfrobjs pfrcmap pfrsbit ;
+  }
+  else
+  {
+    _sources = pfr ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/pfr Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/module.mk b/extensions/externals/src/freetype-2.4.9/src/pfr/module.mk
new file mode 100644
index 0000000..8d1d28a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 PFR module definition
+#
+
+
+# Copyright 2002, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += PFR_DRIVER
+
+define PFR_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, pfr_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)pfr       $(ECHO_DRIVER_DESC)PFR/TrueDoc font files with extension *.pfr$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfr.c b/extensions/externals/src/freetype-2.4.9/src/pfr/pfr.c
new file mode 100644
index 0000000..eb2c4ed
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfr.c
@@ -0,0 +1,29 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfr.c                                                                  */
+/*                                                                         */
+/*    FreeType PFR driver component.                                       */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+
+#include "pfrload.c"
+#include "pfrgload.c"
+#include "pfrcmap.c"
+#include "pfrobjs.c"
+#include "pfrdrivr.c"
+#include "pfrsbit.c"
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrcmap.c b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrcmap.c
new file mode 100644
index 0000000..9c8f9ed
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrcmap.c
@@ -0,0 +1,166 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrcmap.c                                                              */
+/*                                                                         */
+/*    FreeType PFR cmap handling (body).                                   */
+/*                                                                         */
+/*  Copyright 2002, 2007, 2009 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "pfrcmap.h"
+#include "pfrobjs.h"
+
+#include "pfrerror.h"
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  pfr_cmap_init( PFR_CMap  cmap )
+  {
+    FT_Error  error = PFR_Err_Ok;
+    PFR_Face  face  = (PFR_Face)FT_CMAP_FACE( cmap );
+
+
+    cmap->num_chars = face->phy_font.num_chars;
+    cmap->chars     = face->phy_font.chars;
+
+    /* just for safety, check that the character entries are correctly */
+    /* sorted in increasing character code order                       */
+    {
+      FT_UInt  n;
+
+
+      for ( n = 1; n < cmap->num_chars; n++ )
+      {
+        if ( cmap->chars[n - 1].char_code >= cmap->chars[n].char_code )
+        {
+          error = PFR_Err_Invalid_Table;
+          goto Exit;
+        }
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  pfr_cmap_done( PFR_CMap  cmap )
+  {
+    cmap->chars     = NULL;
+    cmap->num_chars = 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  pfr_cmap_char_index( PFR_CMap   cmap,
+                       FT_UInt32  char_code )
+  {
+    FT_UInt   min = 0;
+    FT_UInt   max = cmap->num_chars;
+    FT_UInt   mid;
+    PFR_Char  gchar;
+
+
+    while ( min < max )
+    {
+      mid   = min + ( max - min ) / 2;
+      gchar = cmap->chars + mid;
+
+      if ( gchar->char_code == char_code )
+        return mid + 1;
+
+      if ( gchar->char_code < char_code )
+        min = mid + 1;
+      else
+        max = mid;
+    }
+    return 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  pfr_cmap_char_next( PFR_CMap    cmap,
+                      FT_UInt32  *pchar_code )
+  {
+    FT_UInt    result    = 0;
+    FT_UInt32  char_code = *pchar_code + 1;
+
+
+  Restart:
+    {
+      FT_UInt   min = 0;
+      FT_UInt   max = cmap->num_chars;
+      FT_UInt   mid;
+      PFR_Char  gchar;
+
+
+      while ( min < max )
+      {
+        mid   = min + ( ( max - min ) >> 1 );
+        gchar = cmap->chars + mid;
+
+        if ( gchar->char_code == char_code )
+        {
+          result = mid;
+          if ( result != 0 )
+          {
+            result++;
+            goto Exit;
+          }
+
+          char_code++;
+          goto Restart;
+        }
+
+        if ( gchar->char_code < char_code )
+          min = mid+1;
+        else
+          max = mid;
+      }
+
+      /* we didn't find it, but we have a pair just above it */
+      char_code = 0;
+
+      if ( min < cmap->num_chars )
+      {
+        gchar  = cmap->chars + min;
+        result = min;
+        if ( result != 0 )
+        {
+          result++;
+          char_code = gchar->char_code;
+        }
+      }
+    }
+
+  Exit:
+    *pchar_code = char_code;
+    return result;
+  }
+
+
+  FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+  pfr_cmap_class_rec =
+  {
+    sizeof ( PFR_CMapRec ),
+
+    (FT_CMap_InitFunc)     pfr_cmap_init,
+    (FT_CMap_DoneFunc)     pfr_cmap_done,
+    (FT_CMap_CharIndexFunc)pfr_cmap_char_index,
+    (FT_CMap_CharNextFunc) pfr_cmap_char_next,
+
+    NULL, NULL, NULL, NULL, NULL
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrcmap.h b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrcmap.h
new file mode 100644
index 0000000..a626953
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrcmap.h
@@ -0,0 +1,46 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrcmap.h                                                              */
+/*                                                                         */
+/*    FreeType PFR cmap handling (specification).                          */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFRCMAP_H__
+#define __PFRCMAP_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include "pfrtypes.h"
+
+
+FT_BEGIN_HEADER
+
+  typedef struct  PFR_CMapRec_
+  {
+    FT_CMapRec  cmap;
+    FT_UInt     num_chars;
+    PFR_Char    chars;
+
+  } PFR_CMapRec, *PFR_CMap;
+
+
+  FT_CALLBACK_TABLE const FT_CMap_ClassRec  pfr_cmap_class_rec;
+
+FT_END_HEADER
+
+
+#endif /* __PFRCMAP_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrdrivr.c b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrdrivr.c
new file mode 100644
index 0000000..c59d8ae
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrdrivr.c
@@ -0,0 +1,214 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrdrivr.c                                                             */
+/*                                                                         */
+/*    FreeType PFR driver interface (body).                                */
+/*                                                                         */
+/*  Copyright 2002-2004, 2006, 2008, 2010, 2011 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_SERVICE_PFR_H
+#include FT_SERVICE_XFREE86_NAME_H
+#include "pfrdrivr.h"
+#include "pfrobjs.h"
+
+#include "pfrerror.h"
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  pfr_get_kerning( FT_Face     pfrface,     /* PFR_Face */
+                   FT_UInt     left,
+                   FT_UInt     right,
+                   FT_Vector  *avector )
+  {
+    PFR_Face     face = (PFR_Face)pfrface;
+    PFR_PhyFont  phys = &face->phy_font;
+
+
+    pfr_face_get_kerning( pfrface, left, right, avector );
+
+    /* convert from metrics to outline units when necessary */
+    if ( phys->outline_resolution != phys->metrics_resolution )
+    {
+      if ( avector->x != 0 )
+        avector->x = FT_MulDiv( avector->x, phys->outline_resolution,
+                                            phys->metrics_resolution );
+
+      if ( avector->y != 0 )
+        avector->y = FT_MulDiv( avector->x, phys->outline_resolution,
+                                            phys->metrics_resolution );
+    }
+
+    return PFR_Err_Ok;
+  }
+
+
+ /*
+  *  PFR METRICS SERVICE
+  *
+  */
+
+  FT_CALLBACK_DEF( FT_Error )
+  pfr_get_advance( FT_Face   pfrface,       /* PFR_Face */
+                   FT_UInt   gindex,
+                   FT_Pos   *anadvance )
+  {
+    PFR_Face  face  = (PFR_Face)pfrface;
+    FT_Error  error = PFR_Err_Invalid_Argument;
+
+
+    *anadvance = 0;
+
+    if ( !gindex )
+      goto Exit;
+
+    gindex--;
+
+    if ( face )
+    {
+      PFR_PhyFont  phys = &face->phy_font;
+
+
+      if ( gindex < phys->num_chars )
+      {
+        *anadvance = phys->chars[gindex].advance;
+        error = PFR_Err_Ok;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  pfr_get_metrics( FT_Face    pfrface,      /* PFR_Face */
+                   FT_UInt   *anoutline_resolution,
+                   FT_UInt   *ametrics_resolution,
+                   FT_Fixed  *ametrics_x_scale,
+                   FT_Fixed  *ametrics_y_scale )
+  {
+    PFR_Face     face = (PFR_Face)pfrface;
+    PFR_PhyFont  phys = &face->phy_font;
+    FT_Fixed     x_scale, y_scale;
+    FT_Size      size = face->root.size;
+
+
+    if ( anoutline_resolution )
+      *anoutline_resolution = phys->outline_resolution;
+
+    if ( ametrics_resolution )
+      *ametrics_resolution = phys->metrics_resolution;
+
+    x_scale = 0x10000L;
+    y_scale = 0x10000L;
+
+    if ( size )
+    {
+      x_scale = FT_DivFix( size->metrics.x_ppem << 6,
+                           phys->metrics_resolution );
+
+      y_scale = FT_DivFix( size->metrics.y_ppem << 6,
+                           phys->metrics_resolution );
+    }
+
+    if ( ametrics_x_scale )
+      *ametrics_x_scale = x_scale;
+
+    if ( ametrics_y_scale )
+      *ametrics_y_scale = y_scale;
+
+    return PFR_Err_Ok;
+  }
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_Service_PfrMetricsRec  pfr_metrics_service_rec =
+  {
+    pfr_get_metrics,
+    pfr_face_get_kerning,
+    pfr_get_advance
+  };
+
+
+ /*
+  *  SERVICE LIST
+  *
+  */
+
+  static const FT_ServiceDescRec  pfr_services[] =
+  {
+    { FT_SERVICE_ID_PFR_METRICS, &pfr_metrics_service_rec },
+    { FT_SERVICE_ID_XF86_NAME,   FT_XF86_FORMAT_PFR },
+    { NULL, NULL }
+  };
+
+
+  FT_CALLBACK_DEF( FT_Module_Interface )
+  pfr_get_service( FT_Module         module,
+                   const FT_String*  service_id )
+  {
+    FT_UNUSED( module );
+
+    return ft_service_list_lookup( pfr_services, service_id );
+  }
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_Driver_ClassRec  pfr_driver_class =
+  {
+    {
+      FT_MODULE_FONT_DRIVER     |
+      FT_MODULE_DRIVER_SCALABLE,
+
+      sizeof ( FT_DriverRec ),
+
+      "pfr",
+      0x10000L,
+      0x20000L,
+
+      NULL,
+
+      0,                /* FT_Module_Constructor */
+      0,                /* FT_Module_Destructor  */
+      pfr_get_service
+    },
+
+    sizeof ( PFR_FaceRec ),
+    sizeof ( PFR_SizeRec ),
+    sizeof ( PFR_SlotRec ),
+
+    pfr_face_init,
+    pfr_face_done,
+    0,                  /* FT_Size_InitFunc */
+    0,                  /* FT_Size_DoneFunc */
+    pfr_slot_init,
+    pfr_slot_done,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    ft_stub_set_char_sizes,
+    ft_stub_set_pixel_sizes,
+#endif
+    pfr_slot_load,
+
+    pfr_get_kerning,
+    0,                  /* FT_Face_AttachFunc      */
+    0,                  /* FT_Face_GetAdvancesFunc */
+    0,                  /* FT_Size_RequestFunc     */
+    0,                  /* FT_Size_SelectFunc      */
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrdrivr.h b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrdrivr.h
new file mode 100644
index 0000000..75f86c5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrdrivr.h
@@ -0,0 +1,43 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrdrivr.h                                                             */
+/*                                                                         */
+/*    High-level Type PFR driver interface (specification).                */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFRDRIVR_H__
+#define __PFRDRIVR_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "this module does not support PIC yet"
+#endif
+
+
+  FT_EXPORT_VAR( const FT_Driver_ClassRec )  pfr_driver_class;
+
+
+FT_END_HEADER
+
+
+#endif /* __PFRDRIVR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrerror.h b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrerror.h
new file mode 100644
index 0000000..94dc8c5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrerror.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrerror.h                                                             */
+/*                                                                         */
+/*    PFR error codes (specification only).                                */
+/*                                                                         */
+/*  Copyright 2002, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the PFR error enumeration constants.      */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __PFRERROR_H__
+#define __PFRERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  PFR_Err_
+#define FT_ERR_BASE    FT_Mod_Err_PFR
+
+#include FT_ERRORS_H
+
+#endif /* __PFRERROR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrgload.c b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrgload.c
new file mode 100644
index 0000000..6f65b01
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrgload.c
@@ -0,0 +1,844 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrgload.c                                                             */
+/*                                                                         */
+/*    FreeType PFR glyph loader (body).                                    */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2005, 2007, 2010 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "pfrgload.h"
+#include "pfrsbit.h"
+#include "pfrload.h"            /* for macro definitions */
+#include FT_INTERNAL_DEBUG_H
+
+#include "pfrerror.h"
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_pfr
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      PFR GLYPH BUILDER                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_LOCAL_DEF( void )
+  pfr_glyph_init( PFR_Glyph       glyph,
+                  FT_GlyphLoader  loader )
+  {
+    FT_ZERO( glyph );
+
+    glyph->loader     = loader;
+    glyph->path_begun = 0;
+
+    FT_GlyphLoader_Rewind( loader );
+  }
+
+
+  FT_LOCAL_DEF( void )
+  pfr_glyph_done( PFR_Glyph  glyph )
+  {
+    FT_Memory  memory = glyph->loader->memory;
+
+
+    FT_FREE( glyph->x_control );
+    glyph->y_control = NULL;
+
+    glyph->max_xy_control = 0;
+#if 0
+    glyph->num_x_control  = 0;
+    glyph->num_y_control  = 0;
+#endif
+
+    FT_FREE( glyph->subs );
+
+    glyph->max_subs = 0;
+    glyph->num_subs = 0;
+
+    glyph->loader     = NULL;
+    glyph->path_begun = 0;
+  }
+
+
+  /* close current contour, if any */
+  static void
+  pfr_glyph_close_contour( PFR_Glyph  glyph )
+  {
+    FT_GlyphLoader  loader  = glyph->loader;
+    FT_Outline*     outline = &loader->current.outline;
+    FT_Int          last, first;
+
+
+    if ( !glyph->path_begun )
+      return;
+
+    /* compute first and last point indices in current glyph outline */
+    last  = outline->n_points - 1;
+    first = 0;
+    if ( outline->n_contours > 0 )
+      first = outline->contours[outline->n_contours - 1];
+
+    /* if the last point falls on the same location than the first one */
+    /* we need to delete it                                            */
+    if ( last > first )
+    {
+      FT_Vector*  p1 = outline->points + first;
+      FT_Vector*  p2 = outline->points + last;
+
+
+      if ( p1->x == p2->x && p1->y == p2->y )
+      {
+        outline->n_points--;
+        last--;
+      }
+    }
+
+    /* don't add empty contours */
+    if ( last >= first )
+      outline->contours[outline->n_contours++] = (short)last;
+
+    glyph->path_begun = 0;
+  }
+
+
+  /* reset glyph to start the loading of a new glyph */
+  static void
+  pfr_glyph_start( PFR_Glyph  glyph )
+  {
+    glyph->path_begun = 0;
+  }
+
+
+  static FT_Error
+  pfr_glyph_line_to( PFR_Glyph   glyph,
+                     FT_Vector*  to )
+  {
+    FT_GlyphLoader  loader  = glyph->loader;
+    FT_Outline*     outline = &loader->current.outline;
+    FT_Error        error;
+
+
+    /* check that we have begun a new path */
+    if ( !glyph->path_begun )
+    {
+      error = PFR_Err_Invalid_Table;
+      FT_ERROR(( "pfr_glyph_line_to: invalid glyph data\n" ));
+      goto Exit;
+    }
+
+    error = FT_GLYPHLOADER_CHECK_POINTS( loader, 1, 0 );
+    if ( !error )
+    {
+      FT_UInt  n = outline->n_points;
+
+
+      outline->points[n] = *to;
+      outline->tags  [n] = FT_CURVE_TAG_ON;
+
+      outline->n_points++;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  pfr_glyph_curve_to( PFR_Glyph   glyph,
+                      FT_Vector*  control1,
+                      FT_Vector*  control2,
+                      FT_Vector*  to )
+  {
+    FT_GlyphLoader  loader  = glyph->loader;
+    FT_Outline*     outline = &loader->current.outline;
+    FT_Error        error;
+
+
+    /* check that we have begun a new path */
+    if ( !glyph->path_begun )
+    {
+      error = PFR_Err_Invalid_Table;
+      FT_ERROR(( "pfr_glyph_line_to: invalid glyph data\n" ));
+      goto Exit;
+    }
+
+    error = FT_GLYPHLOADER_CHECK_POINTS( loader, 3, 0 );
+    if ( !error )
+    {
+      FT_Vector*  vec = outline->points         + outline->n_points;
+      FT_Byte*    tag = (FT_Byte*)outline->tags + outline->n_points;
+
+
+      vec[0] = *control1;
+      vec[1] = *control2;
+      vec[2] = *to;
+      tag[0] = FT_CURVE_TAG_CUBIC;
+      tag[1] = FT_CURVE_TAG_CUBIC;
+      tag[2] = FT_CURVE_TAG_ON;
+
+      outline->n_points = (FT_Short)( outline->n_points + 3 );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  pfr_glyph_move_to( PFR_Glyph   glyph,
+                     FT_Vector*  to )
+  {
+    FT_GlyphLoader  loader  = glyph->loader;
+    FT_Error        error;
+
+
+    /* close current contour if any */
+    pfr_glyph_close_contour( glyph );
+
+    /* indicate that a new contour has started */
+    glyph->path_begun = 1;
+
+    /* check that there is space for a new contour and a new point */
+    error = FT_GLYPHLOADER_CHECK_POINTS( loader, 1, 1 );
+    if ( !error )
+      /* add new start point */
+      error = pfr_glyph_line_to( glyph, to );
+
+    return error;
+  }
+
+
+  static void
+  pfr_glyph_end( PFR_Glyph  glyph )
+  {
+    /* close current contour if any */
+    pfr_glyph_close_contour( glyph );
+
+    /* merge the current glyph into the stack */
+    FT_GlyphLoader_Add( glyph->loader );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      PFR GLYPH LOADER                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* load a simple glyph */
+  static FT_Error
+  pfr_glyph_load_simple( PFR_Glyph  glyph,
+                         FT_Byte*   p,
+                         FT_Byte*   limit )
+  {
+    FT_Error   error  = PFR_Err_Ok;
+    FT_Memory  memory = glyph->loader->memory;
+    FT_UInt    flags, x_count, y_count, i, count, mask;
+    FT_Int     x;
+
+
+    PFR_CHECK( 1 );
+    flags = PFR_NEXT_BYTE( p );
+
+    /* test for composite glyphs */
+    if ( flags & PFR_GLYPH_IS_COMPOUND )
+      goto Failure;
+
+    x_count = 0;
+    y_count = 0;
+
+    if ( flags & PFR_GLYPH_1BYTE_XYCOUNT )
+    {
+      PFR_CHECK( 1 );
+      count   = PFR_NEXT_BYTE( p );
+      x_count = count & 15;
+      y_count = count >> 4;
+    }
+    else
+    {
+      if ( flags & PFR_GLYPH_XCOUNT )
+      {
+        PFR_CHECK( 1 );
+        x_count = PFR_NEXT_BYTE( p );
+      }
+
+      if ( flags & PFR_GLYPH_YCOUNT )
+      {
+        PFR_CHECK( 1 );
+        y_count = PFR_NEXT_BYTE( p );
+      }
+    }
+
+    count = x_count + y_count;
+
+    /* re-allocate array when necessary */
+    if ( count > glyph->max_xy_control )
+    {
+      FT_UInt  new_max = FT_PAD_CEIL( count, 8 );
+
+
+      if ( FT_RENEW_ARRAY( glyph->x_control,
+                           glyph->max_xy_control,
+                           new_max ) )
+        goto Exit;
+
+      glyph->max_xy_control = new_max;
+    }
+
+    glyph->y_control = glyph->x_control + x_count;
+
+    mask  = 0;
+    x     = 0;
+
+    for ( i = 0; i < count; i++ )
+    {
+      if ( ( i & 7 ) == 0 )
+      {
+        PFR_CHECK( 1 );
+        mask = PFR_NEXT_BYTE( p );
+      }
+
+      if ( mask & 1 )
+      {
+        PFR_CHECK( 2 );
+        x = PFR_NEXT_SHORT( p );
+      }
+      else
+      {
+        PFR_CHECK( 1 );
+        x += PFR_NEXT_BYTE( p );
+      }
+
+      glyph->x_control[i] = x;
+
+      mask >>= 1;
+    }
+
+    /* XXX: for now we ignore the secondary stroke and edge definitions */
+    /*      since we don't want to support native PFR hinting           */
+    /*                                                                  */
+    if ( flags & PFR_GLYPH_EXTRA_ITEMS )
+    {
+      error = pfr_extra_items_skip( &p, limit );
+      if ( error )
+        goto Exit;
+    }
+
+    pfr_glyph_start( glyph );
+
+    /* now load a simple glyph */
+    {
+      FT_Vector   pos[4];
+      FT_Vector*  cur;
+
+
+      pos[0].x = pos[0].y = 0;
+      pos[3]   = pos[0];
+
+      for (;;)
+      {
+        FT_UInt  format, format_low, args_format = 0, args_count, n;
+
+
+        /***************************************************************/
+        /*  read instruction                                           */
+        /*                                                             */
+        PFR_CHECK( 1 );
+        format     = PFR_NEXT_BYTE( p );
+        format_low = format & 15;
+
+        switch ( format >> 4 )
+        {
+        case 0:                             /* end glyph */
+          FT_TRACE6(( "- end glyph" ));
+          args_count = 0;
+          break;
+
+        case 1:                             /* general line operation */
+          FT_TRACE6(( "- general line" ));
+          goto Line1;
+
+        case 4:                             /* move to inside contour  */
+          FT_TRACE6(( "- move to inside" ));
+          goto Line1;
+
+        case 5:                             /* move to outside contour */
+          FT_TRACE6(( "- move to outside" ));
+        Line1:
+          args_format = format_low;
+          args_count  = 1;
+          break;
+
+        case 2:                             /* horizontal line to */
+          FT_TRACE6(( "- horizontal line to cx.%d", format_low ));
+          if ( format_low >= x_count )
+            goto Failure;
+          pos[0].x   = glyph->x_control[format_low];
+          pos[0].y   = pos[3].y;
+          pos[3]     = pos[0];
+          args_count = 0;
+          break;
+
+        case 3:                             /* vertical line to */
+          FT_TRACE6(( "- vertical line to cy.%d", format_low ));
+          if ( format_low >= y_count )
+            goto Failure;
+          pos[0].x   = pos[3].x;
+          pos[0].y   = glyph->y_control[format_low];
+          pos[3]     = pos[0];
+          args_count = 0;
+          break;
+
+        case 6:                             /* horizontal to vertical curve */
+          FT_TRACE6(( "- hv curve " ));
+          args_format = 0xB8E;
+          args_count  = 3;
+          break;
+
+        case 7:                             /* vertical to horizontal curve */
+          FT_TRACE6(( "- vh curve" ));
+          args_format = 0xE2B;
+          args_count  = 3;
+          break;
+
+        default:                            /* general curve to */
+          FT_TRACE6(( "- general curve" ));
+          args_count  = 4;
+          args_format = format_low;
+        }
+
+        /***********************************************************/
+        /*  now read arguments                                     */
+        /*                                                         */
+        cur = pos;
+        for ( n = 0; n < args_count; n++ )
+        {
+          FT_UInt  idx;
+          FT_Int   delta;
+
+
+          /* read the X argument */
+          switch ( args_format & 3 )
+          {
+          case 0:                           /* 8-bit index */
+            PFR_CHECK( 1 );
+            idx  = PFR_NEXT_BYTE( p );
+            if ( idx >= x_count )
+              goto Failure;
+            cur->x = glyph->x_control[idx];
+            FT_TRACE7(( " cx#%d", idx ));
+            break;
+
+          case 1:                           /* 16-bit value */
+            PFR_CHECK( 2 );
+            cur->x = PFR_NEXT_SHORT( p );
+            FT_TRACE7(( " x.%d", cur->x ));
+            break;
+
+          case 2:                           /* 8-bit delta */
+            PFR_CHECK( 1 );
+            delta  = PFR_NEXT_INT8( p );
+            cur->x = pos[3].x + delta;
+            FT_TRACE7(( " dx.%d", delta ));
+            break;
+
+          default:
+            FT_TRACE7(( " |" ));
+            cur->x = pos[3].x;
+          }
+
+          /* read the Y argument */
+          switch ( ( args_format >> 2 ) & 3 )
+          {
+          case 0:                           /* 8-bit index */
+            PFR_CHECK( 1 );
+            idx  = PFR_NEXT_BYTE( p );
+            if ( idx >= y_count )
+              goto Failure;
+            cur->y = glyph->y_control[idx];
+            FT_TRACE7(( " cy#%d", idx ));
+            break;
+
+          case 1:                           /* 16-bit absolute value */
+            PFR_CHECK( 2 );
+            cur->y = PFR_NEXT_SHORT( p );
+            FT_TRACE7(( " y.%d", cur->y ));
+            break;
+
+          case 2:                           /* 8-bit delta */
+            PFR_CHECK( 1 );
+            delta  = PFR_NEXT_INT8( p );
+            cur->y = pos[3].y + delta;
+            FT_TRACE7(( " dy.%d", delta ));
+            break;
+
+          default:
+            FT_TRACE7(( " -" ));
+            cur->y = pos[3].y;
+          }
+
+          /* read the additional format flag for the general curve */
+          if ( n == 0 && args_count == 4 )
+          {
+            PFR_CHECK( 1 );
+            args_format = PFR_NEXT_BYTE( p );
+            args_count--;
+          }
+          else
+            args_format >>= 4;
+
+          /* save the previous point */
+          pos[3] = cur[0];
+          cur++;
+        }
+
+        FT_TRACE7(( "\n" ));
+
+        /***********************************************************/
+        /*  finally, execute instruction                           */
+        /*                                                         */
+        switch ( format >> 4 )
+        {
+        case 0:                             /* end glyph => EXIT */
+          pfr_glyph_end( glyph );
+          goto Exit;
+
+        case 1:                             /* line operations */
+        case 2:
+        case 3:
+          error = pfr_glyph_line_to( glyph, pos );
+          goto Test_Error;
+
+        case 4:                             /* move to inside contour  */
+        case 5:                             /* move to outside contour */
+          error = pfr_glyph_move_to( glyph, pos );
+          goto Test_Error;
+
+        default:                            /* curve operations */
+          error = pfr_glyph_curve_to( glyph, pos, pos + 1, pos + 2 );
+
+        Test_Error:  /* test error condition */
+          if ( error )
+            goto Exit;
+        }
+      } /* for (;;) */
+    }
+
+  Exit:
+    return error;
+
+  Failure:
+  Too_Short:
+    error = PFR_Err_Invalid_Table;
+    FT_ERROR(( "pfr_glyph_load_simple: invalid glyph data\n" ));
+    goto Exit;
+  }
+
+
+  /* load a composite/compound glyph */
+  static FT_Error
+  pfr_glyph_load_compound( PFR_Glyph  glyph,
+                           FT_Byte*   p,
+                           FT_Byte*   limit )
+  {
+    FT_Error        error  = PFR_Err_Ok;
+    FT_GlyphLoader  loader = glyph->loader;
+    FT_Memory       memory = loader->memory;
+    PFR_SubGlyph    subglyph;
+    FT_UInt         flags, i, count, org_count;
+    FT_Int          x_pos, y_pos;
+
+
+    PFR_CHECK( 1 );
+    flags = PFR_NEXT_BYTE( p );
+
+    /* test for composite glyphs */
+    if ( !( flags & PFR_GLYPH_IS_COMPOUND ) )
+      goto Failure;
+
+    count = flags & 0x3F;
+
+    /* ignore extra items when present */
+    /*                                 */
+    if ( flags & PFR_GLYPH_EXTRA_ITEMS )
+    {
+      error = pfr_extra_items_skip( &p, limit );
+      if (error) goto Exit;
+    }
+
+    /* we can't rely on the FT_GlyphLoader to load sub-glyphs, because   */
+    /* the PFR format is dumb, using direct file offsets to point to the */
+    /* sub-glyphs (instead of glyph indices).  Sigh.                     */
+    /*                                                                   */
+    /* For now, we load the list of sub-glyphs into a different array    */
+    /* but this will prevent us from using the auto-hinter at its best   */
+    /* quality.                                                          */
+    /*                                                                   */
+    org_count = glyph->num_subs;
+
+    if ( org_count + count > glyph->max_subs )
+    {
+      FT_UInt  new_max = ( org_count + count + 3 ) & (FT_UInt)-4;
+
+
+      /* we arbitrarily limit the number of subglyphs */
+      /* to avoid endless recursion                   */
+      if ( new_max > 64 )
+      {
+        error = PFR_Err_Invalid_Table;
+        FT_ERROR(( "pfr_glyph_load_compound:"
+                   " too many compound glyphs components\n" ));
+        goto Exit;
+      }
+
+      if ( FT_RENEW_ARRAY( glyph->subs, glyph->max_subs, new_max ) )
+        goto Exit;
+
+      glyph->max_subs = new_max;
+    }
+
+    subglyph = glyph->subs + org_count;
+
+    for ( i = 0; i < count; i++, subglyph++ )
+    {
+      FT_UInt  format;
+
+
+      x_pos = 0;
+      y_pos = 0;
+
+      PFR_CHECK( 1 );
+      format = PFR_NEXT_BYTE( p );
+
+      /* read scale when available */
+      subglyph->x_scale = 0x10000L;
+      if ( format & PFR_SUBGLYPH_XSCALE )
+      {
+        PFR_CHECK( 2 );
+        subglyph->x_scale = PFR_NEXT_SHORT( p ) << 4;
+      }
+
+      subglyph->y_scale = 0x10000L;
+      if ( format & PFR_SUBGLYPH_YSCALE )
+      {
+        PFR_CHECK( 2 );
+        subglyph->y_scale = PFR_NEXT_SHORT( p ) << 4;
+      }
+
+      /* read offset */
+      switch ( format & 3 )
+      {
+      case 1:
+        PFR_CHECK( 2 );
+        x_pos = PFR_NEXT_SHORT( p );
+        break;
+
+      case 2:
+        PFR_CHECK( 1 );
+        x_pos += PFR_NEXT_INT8( p );
+        break;
+
+      default:
+        ;
+      }
+
+      switch ( ( format >> 2 ) & 3 )
+      {
+      case 1:
+        PFR_CHECK( 2 );
+        y_pos = PFR_NEXT_SHORT( p );
+        break;
+
+      case 2:
+        PFR_CHECK( 1 );
+        y_pos += PFR_NEXT_INT8( p );
+        break;
+
+      default:
+        ;
+      }
+
+      subglyph->x_delta = x_pos;
+      subglyph->y_delta = y_pos;
+
+      /* read glyph position and size now */
+      if ( format & PFR_SUBGLYPH_2BYTE_SIZE )
+      {
+        PFR_CHECK( 2 );
+        subglyph->gps_size = PFR_NEXT_USHORT( p );
+      }
+      else
+      {
+        PFR_CHECK( 1 );
+        subglyph->gps_size = PFR_NEXT_BYTE( p );
+      }
+
+      if ( format & PFR_SUBGLYPH_3BYTE_OFFSET )
+      {
+        PFR_CHECK( 3 );
+        subglyph->gps_offset = PFR_NEXT_LONG( p );
+      }
+      else
+      {
+        PFR_CHECK( 2 );
+        subglyph->gps_offset = PFR_NEXT_USHORT( p );
+      }
+
+      glyph->num_subs++;
+    }
+
+  Exit:
+    return error;
+
+  Failure:
+  Too_Short:
+    error = PFR_Err_Invalid_Table;
+    FT_ERROR(( "pfr_glyph_load_compound: invalid glyph data\n" ));
+    goto Exit;
+  }
+
+
+  static FT_Error
+  pfr_glyph_load_rec( PFR_Glyph  glyph,
+                      FT_Stream  stream,
+                      FT_ULong   gps_offset,
+                      FT_ULong   offset,
+                      FT_ULong   size )
+  {
+    FT_Error  error;
+    FT_Byte*  p;
+    FT_Byte*  limit;
+
+
+    if ( FT_STREAM_SEEK( gps_offset + offset ) ||
+         FT_FRAME_ENTER( size )                )
+      goto Exit;
+
+    p     = (FT_Byte*)stream->cursor;
+    limit = p + size;
+
+    if ( size > 0 && *p & PFR_GLYPH_IS_COMPOUND )
+    {
+      FT_Int          n, old_count, count;
+      FT_GlyphLoader  loader = glyph->loader;
+      FT_Outline*     base   = &loader->base.outline;
+
+
+      old_count = glyph->num_subs;
+
+      /* this is a compound glyph - load it */
+      error = pfr_glyph_load_compound( glyph, p, limit );
+
+      FT_FRAME_EXIT();
+
+      if ( error )
+        goto Exit;
+
+      count = glyph->num_subs - old_count;
+
+      FT_TRACE4(( "compound glyph with %d elements (offset %lu):\n",
+                  count, offset ));
+
+      /* now, load each individual glyph */
+      for ( n = 0; n < count; n++ )
+      {
+        FT_Int        i, old_points, num_points;
+        PFR_SubGlyph  subglyph;
+
+
+        FT_TRACE4(( "subglyph %d:\n", n ));
+
+        subglyph   = glyph->subs + old_count + n;
+        old_points = base->n_points;
+
+        error = pfr_glyph_load_rec( glyph, stream, gps_offset,
+                                    subglyph->gps_offset,
+                                    subglyph->gps_size );
+        if ( error )
+          break;
+
+        /* note that `glyph->subs' might have been re-allocated */
+        subglyph   = glyph->subs + old_count + n;
+        num_points = base->n_points - old_points;
+
+        /* translate and eventually scale the new glyph points */
+        if ( subglyph->x_scale != 0x10000L || subglyph->y_scale != 0x10000L )
+        {
+          FT_Vector*  vec = base->points + old_points;
+
+
+          for ( i = 0; i < num_points; i++, vec++ )
+          {
+            vec->x = FT_MulFix( vec->x, subglyph->x_scale ) +
+                       subglyph->x_delta;
+            vec->y = FT_MulFix( vec->y, subglyph->y_scale ) +
+                       subglyph->y_delta;
+          }
+        }
+        else
+        {
+          FT_Vector*  vec = loader->base.outline.points + old_points;
+
+
+          for ( i = 0; i < num_points; i++, vec++ )
+          {
+            vec->x += subglyph->x_delta;
+            vec->y += subglyph->y_delta;
+          }
+        }
+
+        /* proceed to next sub-glyph */
+      }
+
+      FT_TRACE4(( "end compound glyph with %d elements\n", count ));
+    }
+    else
+    {
+      FT_TRACE4(( "simple glyph (offset %lu)\n", offset ));
+
+      /* load a simple glyph */
+      error = pfr_glyph_load_simple( glyph, p, limit );
+
+      FT_FRAME_EXIT();
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  pfr_glyph_load( PFR_Glyph  glyph,
+                  FT_Stream  stream,
+                  FT_ULong   gps_offset,
+                  FT_ULong   offset,
+                  FT_ULong   size )
+  {
+    /* initialize glyph loader */
+    FT_GlyphLoader_Rewind( glyph->loader );
+
+    glyph->num_subs = 0;
+
+    /* load the glyph, recursively when needed */
+    return pfr_glyph_load_rec( glyph, stream, gps_offset, offset, size );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrgload.h b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrgload.h
new file mode 100644
index 0000000..7cc7a87
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrgload.h
@@ -0,0 +1,49 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrgload.h                                                             */
+/*                                                                         */
+/*    FreeType PFR glyph loader (specification).                           */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFRGLOAD_H__
+#define __PFRGLOAD_H__
+
+#include "pfrtypes.h"
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( void )
+  pfr_glyph_init( PFR_Glyph       glyph,
+                  FT_GlyphLoader  loader );
+
+  FT_LOCAL( void )
+  pfr_glyph_done( PFR_Glyph  glyph );
+
+
+  FT_LOCAL( FT_Error )
+  pfr_glyph_load( PFR_Glyph  glyph,
+                  FT_Stream  stream,
+                  FT_ULong   gps_offset,
+                  FT_ULong   offset,
+                  FT_ULong   size );
+
+
+FT_END_HEADER
+
+
+#endif /* __PFRGLOAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrload.c b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrload.c
new file mode 100644
index 0000000..325322e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrload.c
@@ -0,0 +1,941 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrload.c                                                              */
+/*                                                                         */
+/*    FreeType PFR loader (body).                                          */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2005, 2007, 2009, 2010 by                  */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "pfrload.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+
+#include "pfrerror.h"
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_pfr
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          EXTRA ITEMS                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_LOCAL_DEF( FT_Error )
+  pfr_extra_items_skip( FT_Byte*  *pp,
+                        FT_Byte*   limit )
+  {
+    return pfr_extra_items_parse( pp, limit, NULL, NULL );
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  pfr_extra_items_parse( FT_Byte*       *pp,
+                         FT_Byte*        limit,
+                         PFR_ExtraItem   item_list,
+                         FT_Pointer      item_data )
+  {
+    FT_Error  error = PFR_Err_Ok;
+    FT_Byte*  p     = *pp;
+    FT_UInt   num_items, item_type, item_size;
+
+
+    PFR_CHECK( 1 );
+    num_items = PFR_NEXT_BYTE( p );
+
+    for ( ; num_items > 0; num_items-- )
+    {
+      PFR_CHECK( 2 );
+      item_size = PFR_NEXT_BYTE( p );
+      item_type = PFR_NEXT_BYTE( p );
+
+      PFR_CHECK( item_size );
+
+      if ( item_list )
+      {
+        PFR_ExtraItem  extra = item_list;
+
+
+        for ( extra = item_list; extra->parser != NULL; extra++ )
+        {
+          if ( extra->type == item_type )
+          {
+            error = extra->parser( p, p + item_size, item_data );
+            if ( error ) goto Exit;
+
+            break;
+          }
+        }
+      }
+
+      p += item_size;
+    }
+
+  Exit:
+    *pp = p;
+    return error;
+
+  Too_Short:
+    FT_ERROR(( "pfr_extra_items_parse: invalid extra items table\n" ));
+    error = PFR_Err_Invalid_Table;
+    goto Exit;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          PFR HEADER                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+   static const FT_Frame_Field  pfr_header_fields[] =
+   {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PFR_HeaderRec
+
+     FT_FRAME_START( 58 ),
+       FT_FRAME_ULONG ( signature ),
+       FT_FRAME_USHORT( version ),
+       FT_FRAME_USHORT( signature2 ),
+       FT_FRAME_USHORT( header_size ),
+
+       FT_FRAME_USHORT( log_dir_size ),
+       FT_FRAME_USHORT( log_dir_offset ),
+
+       FT_FRAME_USHORT( log_font_max_size ),
+       FT_FRAME_UOFF3 ( log_font_section_size ),
+       FT_FRAME_UOFF3 ( log_font_section_offset ),
+
+       FT_FRAME_USHORT( phy_font_max_size ),
+       FT_FRAME_UOFF3 ( phy_font_section_size ),
+       FT_FRAME_UOFF3 ( phy_font_section_offset ),
+
+       FT_FRAME_USHORT( gps_max_size ),
+       FT_FRAME_UOFF3 ( gps_section_size ),
+       FT_FRAME_UOFF3 ( gps_section_offset ),
+
+       FT_FRAME_BYTE  ( max_blue_values ),
+       FT_FRAME_BYTE  ( max_x_orus ),
+       FT_FRAME_BYTE  ( max_y_orus ),
+
+       FT_FRAME_BYTE  ( phy_font_max_size_high ),
+       FT_FRAME_BYTE  ( color_flags ),
+
+       FT_FRAME_UOFF3 ( bct_max_size ),
+       FT_FRAME_UOFF3 ( bct_set_max_size ),
+       FT_FRAME_UOFF3 ( phy_bct_set_max_size ),
+
+       FT_FRAME_USHORT( num_phy_fonts ),
+       FT_FRAME_BYTE  ( max_vert_stem_snap ),
+       FT_FRAME_BYTE  ( max_horz_stem_snap ),
+       FT_FRAME_USHORT( max_chars ),
+     FT_FRAME_END
+   };
+
+
+  FT_LOCAL_DEF( FT_Error )
+  pfr_header_load( PFR_Header  header,
+                   FT_Stream   stream )
+  {
+    FT_Error  error;
+
+
+    /* read header directly */
+    if ( !FT_STREAM_SEEK( 0 )                                &&
+         !FT_STREAM_READ_FIELDS( pfr_header_fields, header ) )
+    {
+      /* make a few adjustments to the header */
+      header->phy_font_max_size +=
+        (FT_UInt32)header->phy_font_max_size_high << 16;
+    }
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Bool )
+  pfr_header_check( PFR_Header  header )
+  {
+    FT_Bool  result = 1;
+
+
+    /* check signature and header size */
+    if ( header->signature  != 0x50465230L ||   /* "PFR0" */
+         header->version     > 4           ||
+         header->header_size < 58          ||
+         header->signature2 != 0x0d0a      )    /* CR/LF  */
+    {
+      result = 0;
+    }
+    return  result;
+  }
+
+
+  /***********************************************************************/
+  /***********************************************************************/
+  /*****                                                             *****/
+  /*****                    PFR LOGICAL FONTS                        *****/
+  /*****                                                             *****/
+  /***********************************************************************/
+  /***********************************************************************/
+
+
+  FT_LOCAL_DEF( FT_Error )
+  pfr_log_font_count( FT_Stream  stream,
+                      FT_UInt32  section_offset,
+                      FT_UInt   *acount )
+  {
+    FT_Error  error;
+    FT_UInt   count;
+    FT_UInt   result = 0;
+
+
+    if ( FT_STREAM_SEEK( section_offset ) || FT_READ_USHORT( count ) )
+      goto Exit;
+
+    result = count;
+
+  Exit:
+    *acount = result;
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  pfr_log_font_load( PFR_LogFont  log_font,
+                     FT_Stream    stream,
+                     FT_UInt      idx,
+                     FT_UInt32    section_offset,
+                     FT_Bool      size_increment )
+  {
+    FT_UInt    num_log_fonts;
+    FT_UInt    flags;
+    FT_UInt32  offset;
+    FT_UInt32  size;
+    FT_Error   error;
+
+
+    if ( FT_STREAM_SEEK( section_offset ) ||
+         FT_READ_USHORT( num_log_fonts )  )
+      goto Exit;
+
+    if ( idx >= num_log_fonts )
+      return PFR_Err_Invalid_Argument;
+
+    if ( FT_STREAM_SKIP( idx * 5 ) ||
+         FT_READ_USHORT( size )    ||
+         FT_READ_UOFF3 ( offset )  )
+      goto Exit;
+
+    /* save logical font size and offset */
+    log_font->size   = size;
+    log_font->offset = offset;
+
+    /* now, check the rest of the table before loading it */
+    {
+      FT_Byte*  p;
+      FT_Byte*  limit;
+      FT_UInt   local;
+
+
+      if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( size ) )
+        goto Exit;
+
+      p     = stream->cursor;
+      limit = p + size;
+
+      PFR_CHECK(13);
+
+      log_font->matrix[0] = PFR_NEXT_LONG( p );
+      log_font->matrix[1] = PFR_NEXT_LONG( p );
+      log_font->matrix[2] = PFR_NEXT_LONG( p );
+      log_font->matrix[3] = PFR_NEXT_LONG( p );
+
+      flags = PFR_NEXT_BYTE( p );
+
+      local = 0;
+      if ( flags & PFR_LOG_STROKE )
+      {
+        local++;
+        if ( flags & PFR_LOG_2BYTE_STROKE )
+          local++;
+
+        if ( (flags & PFR_LINE_JOIN_MASK) == PFR_LINE_JOIN_MITER )
+          local += 3;
+      }
+      if ( flags & PFR_LOG_BOLD )
+      {
+        local++;
+        if ( flags & PFR_LOG_2BYTE_BOLD )
+          local++;
+      }
+
+      PFR_CHECK( local );
+
+      if ( flags & PFR_LOG_STROKE )
+      {
+        log_font->stroke_thickness = ( flags & PFR_LOG_2BYTE_STROKE )
+                                     ? PFR_NEXT_SHORT( p )
+                                     : PFR_NEXT_BYTE( p );
+
+        if ( ( flags & PFR_LINE_JOIN_MASK ) == PFR_LINE_JOIN_MITER )
+          log_font->miter_limit = PFR_NEXT_LONG( p );
+      }
+
+      if ( flags & PFR_LOG_BOLD )
+      {
+        log_font->bold_thickness = ( flags & PFR_LOG_2BYTE_BOLD )
+                                   ? PFR_NEXT_SHORT( p )
+                                   : PFR_NEXT_BYTE( p );
+      }
+
+      if ( flags & PFR_LOG_EXTRA_ITEMS )
+      {
+        error = pfr_extra_items_skip( &p, limit );
+        if (error) goto Fail;
+      }
+
+      PFR_CHECK(5);
+      log_font->phys_size   = PFR_NEXT_USHORT( p );
+      log_font->phys_offset = PFR_NEXT_ULONG( p );
+      if ( size_increment )
+      {
+        PFR_CHECK( 1 );
+        log_font->phys_size += (FT_UInt32)PFR_NEXT_BYTE( p ) << 16;
+      }
+    }
+
+  Fail:
+    FT_FRAME_EXIT();
+
+  Exit:
+    return error;
+
+  Too_Short:
+    FT_ERROR(( "pfr_log_font_load: invalid logical font table\n" ));
+    error = PFR_Err_Invalid_Table;
+    goto Fail;
+  }
+
+
+  /***********************************************************************/
+  /***********************************************************************/
+  /*****                                                             *****/
+  /*****                    PFR PHYSICAL FONTS                       *****/
+  /*****                                                             *****/
+  /***********************************************************************/
+  /***********************************************************************/
+
+
+  /* load bitmap strikes lists */
+  FT_CALLBACK_DEF( FT_Error )
+  pfr_extra_item_load_bitmap_info( FT_Byte*     p,
+                                   FT_Byte*     limit,
+                                   PFR_PhyFont  phy_font )
+  {
+    FT_Memory   memory = phy_font->memory;
+    PFR_Strike  strike;
+    FT_UInt     flags0;
+    FT_UInt     n, count, size1;
+    FT_Error    error = PFR_Err_Ok;
+
+
+    PFR_CHECK( 5 );
+
+    p += 3;  /* skip bctSize */
+    flags0 = PFR_NEXT_BYTE( p );
+    count  = PFR_NEXT_BYTE( p );
+
+    /* re-allocate when needed */
+    if ( phy_font->num_strikes + count > phy_font->max_strikes )
+    {
+      FT_UInt  new_max = FT_PAD_CEIL( phy_font->num_strikes + count, 4 );
+
+
+      if ( FT_RENEW_ARRAY( phy_font->strikes,
+                           phy_font->num_strikes,
+                           new_max ) )
+        goto Exit;
+
+      phy_font->max_strikes = new_max;
+    }
+
+    size1 = 1 + 1 + 1 + 2 + 2 + 1;
+    if ( flags0 & PFR_STRIKE_2BYTE_XPPM )
+      size1++;
+
+    if ( flags0 & PFR_STRIKE_2BYTE_YPPM )
+      size1++;
+
+    if ( flags0 & PFR_STRIKE_3BYTE_SIZE )
+      size1++;
+
+    if ( flags0 & PFR_STRIKE_3BYTE_OFFSET )
+      size1++;
+
+    if ( flags0 & PFR_STRIKE_2BYTE_COUNT )
+      size1++;
+
+    strike = phy_font->strikes + phy_font->num_strikes;
+
+    PFR_CHECK( count * size1 );
+
+    for ( n = 0; n < count; n++, strike++ )
+    {
+      strike->x_ppm       = ( flags0 & PFR_STRIKE_2BYTE_XPPM )
+                            ? PFR_NEXT_USHORT( p )
+                            : PFR_NEXT_BYTE( p );
+
+      strike->y_ppm       = ( flags0 & PFR_STRIKE_2BYTE_YPPM )
+                            ? PFR_NEXT_USHORT( p )
+                            : PFR_NEXT_BYTE( p );
+
+      strike->flags       = PFR_NEXT_BYTE( p );
+
+      strike->bct_size    = ( flags0 & PFR_STRIKE_3BYTE_SIZE )
+                            ? PFR_NEXT_ULONG( p )
+                            : PFR_NEXT_USHORT( p );
+
+      strike->bct_offset  = ( flags0 & PFR_STRIKE_3BYTE_OFFSET )
+                            ? PFR_NEXT_ULONG( p )
+                            : PFR_NEXT_USHORT( p );
+
+      strike->num_bitmaps = ( flags0 & PFR_STRIKE_2BYTE_COUNT )
+                            ? PFR_NEXT_USHORT( p )
+                            : PFR_NEXT_BYTE( p );
+    }
+
+    phy_font->num_strikes += count;
+
+  Exit:
+    return error;
+
+  Too_Short:
+    error = PFR_Err_Invalid_Table;
+    FT_ERROR(( "pfr_extra_item_load_bitmap_info:"
+               " invalid bitmap info table\n" ));
+    goto Exit;
+  }
+
+
+  /* Load font ID.  This is a so-called "unique" name that is rather
+   * long and descriptive (like "Tiresias ScreenFont v7.51").
+   *
+   * Note that a PFR font's family name is contained in an *undocumented*
+   * string of the "auxiliary data" portion of a physical font record.  This
+   * may also contain the "real" style name!
+   *
+   * If no family name is present, the font ID is used instead for the
+   * family.
+   */
+  FT_CALLBACK_DEF( FT_Error )
+  pfr_extra_item_load_font_id( FT_Byte*     p,
+                               FT_Byte*     limit,
+                               PFR_PhyFont  phy_font )
+  {
+    FT_Error    error  = PFR_Err_Ok;
+    FT_Memory   memory = phy_font->memory;
+    FT_PtrDist  len    = limit - p;
+
+
+    if ( phy_font->font_id != NULL )
+      goto Exit;
+
+    if ( FT_ALLOC( phy_font->font_id, len + 1 ) )
+      goto Exit;
+
+    /* copy font ID name, and terminate it for safety */
+    FT_MEM_COPY( phy_font->font_id, p, len );
+    phy_font->font_id[len] = 0;
+
+  Exit:
+    return error;
+  }
+
+
+  /* load stem snap tables */
+  FT_CALLBACK_DEF( FT_Error )
+  pfr_extra_item_load_stem_snaps( FT_Byte*     p,
+                                  FT_Byte*     limit,
+                                  PFR_PhyFont  phy_font )
+  {
+    FT_UInt    count, num_vert, num_horz;
+    FT_Int*    snaps  = NULL;
+    FT_Error   error  = PFR_Err_Ok;
+    FT_Memory  memory = phy_font->memory;
+
+
+    if ( phy_font->vertical.stem_snaps != NULL )
+      goto Exit;
+
+    PFR_CHECK( 1 );
+    count = PFR_NEXT_BYTE( p );
+
+    num_vert = count & 15;
+    num_horz = count >> 4;
+    count    = num_vert + num_horz;
+
+    PFR_CHECK( count * 2 );
+
+    if ( FT_NEW_ARRAY( snaps, count ) )
+      goto Exit;
+
+    phy_font->vertical.stem_snaps = snaps;
+    phy_font->horizontal.stem_snaps = snaps + num_vert;
+
+    for ( ; count > 0; count--, snaps++ )
+      *snaps = FT_NEXT_SHORT( p );
+
+  Exit:
+    return error;
+
+  Too_Short:
+    error = PFR_Err_Invalid_Table;
+    FT_ERROR(( "pfr_exta_item_load_stem_snaps:"
+               " invalid stem snaps table\n" ));
+    goto Exit;
+  }
+
+
+
+  /* load kerning pair data */
+  FT_CALLBACK_DEF( FT_Error )
+  pfr_extra_item_load_kerning_pairs( FT_Byte*     p,
+                                     FT_Byte*     limit,
+                                     PFR_PhyFont  phy_font )
+  {
+    PFR_KernItem  item   = NULL;
+    FT_Error      error  = PFR_Err_Ok;
+    FT_Memory     memory = phy_font->memory;
+
+
+    FT_TRACE2(( "pfr_extra_item_load_kerning_pairs()\n" ));
+
+    if ( FT_NEW( item ) )
+      goto Exit;
+
+    PFR_CHECK( 4 );
+
+    item->pair_count = PFR_NEXT_BYTE( p );
+    item->base_adj   = PFR_NEXT_SHORT( p );
+    item->flags      = PFR_NEXT_BYTE( p );
+    item->offset     = phy_font->offset + ( p - phy_font->cursor );
+
+#ifndef PFR_CONFIG_NO_CHECKS
+    item->pair_size = 3;
+
+    if ( item->flags & PFR_KERN_2BYTE_CHAR )
+      item->pair_size += 2;
+
+    if ( item->flags & PFR_KERN_2BYTE_ADJ )
+      item->pair_size += 1;
+
+    PFR_CHECK( item->pair_count * item->pair_size );
+#endif
+
+    /* load first and last pairs into the item to speed up */
+    /* lookup later...                                     */
+    if ( item->pair_count > 0 )
+    {
+      FT_UInt   char1, char2;
+      FT_Byte*  q;
+
+
+      if ( item->flags & PFR_KERN_2BYTE_CHAR )
+      {
+        q     = p;
+        char1 = PFR_NEXT_USHORT( q );
+        char2 = PFR_NEXT_USHORT( q );
+
+        item->pair1 = PFR_KERN_INDEX( char1, char2 );
+
+        q = p + item->pair_size * ( item->pair_count - 1 );
+        char1 = PFR_NEXT_USHORT( q );
+        char2 = PFR_NEXT_USHORT( q );
+
+        item->pair2 = PFR_KERN_INDEX( char1, char2 );
+      }
+      else
+      {
+        q     = p;
+        char1 = PFR_NEXT_BYTE( q );
+        char2 = PFR_NEXT_BYTE( q );
+
+        item->pair1 = PFR_KERN_INDEX( char1, char2 );
+
+        q = p + item->pair_size * ( item->pair_count - 1 );
+        char1 = PFR_NEXT_BYTE( q );
+        char2 = PFR_NEXT_BYTE( q );
+
+        item->pair2 = PFR_KERN_INDEX( char1, char2 );
+      }
+
+      /* add new item to the current list */
+      item->next                 = NULL;
+      *phy_font->kern_items_tail = item;
+      phy_font->kern_items_tail  = &item->next;
+      phy_font->num_kern_pairs  += item->pair_count;
+    }
+    else
+    {
+      /* empty item! */
+      FT_FREE( item );
+    }
+
+  Exit:
+    return error;
+
+  Too_Short:
+    FT_FREE( item );
+
+    error = PFR_Err_Invalid_Table;
+    FT_ERROR(( "pfr_extra_item_load_kerning_pairs:"
+               " invalid kerning pairs table\n" ));
+    goto Exit;
+  }
+
+
+
+  static const PFR_ExtraItemRec  pfr_phy_font_extra_items[] =
+  {
+    { 1, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_bitmap_info },
+    { 2, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_font_id },
+    { 3, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_stem_snaps },
+    { 4, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_kerning_pairs },
+    { 0, NULL }
+  };
+
+
+  /* Loads a name from the auxiliary data.  Since this extracts undocumented
+   * strings from the font file, we need to be careful here.
+   */
+  static FT_Error
+  pfr_aux_name_load( FT_Byte*     p,
+                     FT_UInt      len,
+                     FT_Memory    memory,
+                     FT_String*  *astring )
+  {
+    FT_Error    error = PFR_Err_Ok;
+    FT_String*  result = NULL;
+    FT_UInt     n, ok;
+
+
+    if ( len > 0 && p[len - 1] == 0 )
+      len--;
+
+    /* check that each character is ASCII for making sure not to
+       load garbage
+     */
+    ok = ( len > 0 );
+    for ( n = 0; n < len; n++ )
+      if ( p[n] < 32 || p[n] > 127 )
+      {
+        ok = 0;
+        break;
+      }
+
+    if ( ok )
+    {
+      if ( FT_ALLOC( result, len + 1 ) )
+        goto Exit;
+
+      FT_MEM_COPY( result, p, len );
+      result[len] = 0;
+    }
+  Exit:
+    *astring = result;
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  pfr_phy_font_done( PFR_PhyFont  phy_font,
+                     FT_Memory    memory )
+  {
+    FT_FREE( phy_font->font_id );
+    FT_FREE( phy_font->family_name );
+    FT_FREE( phy_font->style_name );
+
+    FT_FREE( phy_font->vertical.stem_snaps );
+    phy_font->vertical.num_stem_snaps = 0;
+
+    phy_font->horizontal.stem_snaps     = NULL;
+    phy_font->horizontal.num_stem_snaps = 0;
+
+    FT_FREE( phy_font->strikes );
+    phy_font->num_strikes = 0;
+    phy_font->max_strikes = 0;
+
+    FT_FREE( phy_font->chars );
+    phy_font->num_chars    = 0;
+    phy_font->chars_offset = 0;
+
+    FT_FREE( phy_font->blue_values );
+    phy_font->num_blue_values = 0;
+
+    {
+      PFR_KernItem  item, next;
+
+
+      item = phy_font->kern_items;
+      while ( item )
+      {
+        next = item->next;
+        FT_FREE( item );
+        item = next;
+      }
+      phy_font->kern_items      = NULL;
+      phy_font->kern_items_tail = NULL;
+    }
+
+    phy_font->num_kern_pairs = 0;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  pfr_phy_font_load( PFR_PhyFont  phy_font,
+                     FT_Stream    stream,
+                     FT_UInt32    offset,
+                     FT_UInt32    size )
+  {
+    FT_Error   error;
+    FT_Memory  memory = stream->memory;
+    FT_UInt    flags;
+    FT_ULong   num_aux;
+    FT_Byte*   p;
+    FT_Byte*   limit;
+
+
+    phy_font->memory = memory;
+    phy_font->offset = offset;
+
+    phy_font->kern_items      = NULL;
+    phy_font->kern_items_tail = &phy_font->kern_items;
+
+    if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( size ) )
+      goto Exit;
+
+    phy_font->cursor = stream->cursor;
+
+    p     = stream->cursor;
+    limit = p + size;
+
+    PFR_CHECK( 15 );
+    phy_font->font_ref_number    = PFR_NEXT_USHORT( p );
+    phy_font->outline_resolution = PFR_NEXT_USHORT( p );
+    phy_font->metrics_resolution = PFR_NEXT_USHORT( p );
+    phy_font->bbox.xMin          = PFR_NEXT_SHORT( p );
+    phy_font->bbox.yMin          = PFR_NEXT_SHORT( p );
+    phy_font->bbox.xMax          = PFR_NEXT_SHORT( p );
+    phy_font->bbox.yMax          = PFR_NEXT_SHORT( p );
+    phy_font->flags      = flags = PFR_NEXT_BYTE( p );
+
+    /* get the standard advance for non-proportional fonts */
+    if ( !(flags & PFR_PHY_PROPORTIONAL) )
+    {
+      PFR_CHECK( 2 );
+      phy_font->standard_advance = PFR_NEXT_SHORT( p );
+    }
+
+    /* load the extra items when present */
+    if ( flags & PFR_PHY_EXTRA_ITEMS )
+    {
+      error =  pfr_extra_items_parse( &p, limit,
+                                      pfr_phy_font_extra_items, phy_font );
+
+      if ( error )
+        goto Fail;
+    }
+
+    /* In certain fonts, the auxiliary bytes contain interesting  */
+    /* information. These are not in the specification but can be */
+    /* guessed by looking at the content of a few PFR0 fonts.     */
+    PFR_CHECK( 3 );
+    num_aux = PFR_NEXT_ULONG( p );
+
+    if ( num_aux > 0 )
+    {
+      FT_Byte*  q = p;
+      FT_Byte*  q2;
+
+
+      PFR_CHECK( num_aux );
+      p += num_aux;
+
+      while ( num_aux > 0 )
+      {
+        FT_UInt  length, type;
+
+
+        if ( q + 4 > p )
+          break;
+
+        length = PFR_NEXT_USHORT( q );
+        if ( length < 4 || length > num_aux )
+          break;
+
+        q2   = q + length - 2;
+        type = PFR_NEXT_USHORT( q );
+
+        switch ( type )
+        {
+        case 1:
+          /* this seems to correspond to the font's family name,
+           * padded to 16-bits with one zero when necessary
+           */
+          error = pfr_aux_name_load( q, length - 4U, memory,
+                                     &phy_font->family_name );
+          if ( error )
+            goto Exit;
+          break;
+
+        case 2:
+          if ( q + 32 > q2 )
+            break;
+
+          q += 10;
+          phy_font->ascent  = PFR_NEXT_SHORT( q );
+          phy_font->descent = PFR_NEXT_SHORT( q );
+          phy_font->leading = PFR_NEXT_SHORT( q );
+          q += 16;
+          break;
+
+        case 3:
+          /* this seems to correspond to the font's style name,
+           * padded to 16-bits with one zero when necessary
+           */
+          error = pfr_aux_name_load( q, length - 4U, memory,
+                                     &phy_font->style_name );
+          if ( error )
+            goto Exit;
+          break;
+
+        default:
+          ;
+        }
+
+        q        = q2;
+        num_aux -= length;
+      }
+    }
+
+    /* read the blue values */
+    {
+      FT_UInt  n, count;
+
+
+      PFR_CHECK( 1 );
+      phy_font->num_blue_values = count = PFR_NEXT_BYTE( p );
+
+      PFR_CHECK( count * 2 );
+
+      if ( FT_NEW_ARRAY( phy_font->blue_values, count ) )
+        goto Fail;
+
+      for ( n = 0; n < count; n++ )
+        phy_font->blue_values[n] = PFR_NEXT_SHORT( p );
+    }
+
+    PFR_CHECK( 8 );
+    phy_font->blue_fuzz  = PFR_NEXT_BYTE( p );
+    phy_font->blue_scale = PFR_NEXT_BYTE( p );
+
+    phy_font->vertical.standard   = PFR_NEXT_USHORT( p );
+    phy_font->horizontal.standard = PFR_NEXT_USHORT( p );
+
+    /* read the character descriptors */
+    {
+      FT_UInt  n, count, Size;
+
+
+      phy_font->num_chars    = count = PFR_NEXT_USHORT( p );
+      phy_font->chars_offset = offset + ( p - stream->cursor );
+
+      if ( FT_NEW_ARRAY( phy_font->chars, count ) )
+        goto Fail;
+
+      Size = 1 + 1 + 2;
+      if ( flags & PFR_PHY_2BYTE_CHARCODE )
+        Size += 1;
+
+      if ( flags & PFR_PHY_PROPORTIONAL )
+        Size += 2;
+
+      if ( flags & PFR_PHY_ASCII_CODE )
+        Size += 1;
+
+      if ( flags & PFR_PHY_2BYTE_GPS_SIZE )
+        Size += 1;
+
+      if ( flags & PFR_PHY_3BYTE_GPS_OFFSET )
+        Size += 1;
+
+      PFR_CHECK( count * Size );
+
+      for ( n = 0; n < count; n++ )
+      {
+        PFR_Char  cur = &phy_font->chars[n];
+
+
+        cur->char_code = ( flags & PFR_PHY_2BYTE_CHARCODE )
+                         ? PFR_NEXT_USHORT( p )
+                         : PFR_NEXT_BYTE( p );
+
+        cur->advance   = ( flags & PFR_PHY_PROPORTIONAL )
+                         ? PFR_NEXT_SHORT( p )
+                         : (FT_Int) phy_font->standard_advance;
+
+#if 0
+        cur->ascii     = ( flags & PFR_PHY_ASCII_CODE )
+                         ? PFR_NEXT_BYTE( p )
+                         : 0;
+#else
+        if ( flags & PFR_PHY_ASCII_CODE )
+          p += 1;
+#endif
+        cur->gps_size  = ( flags & PFR_PHY_2BYTE_GPS_SIZE )
+                         ? PFR_NEXT_USHORT( p )
+                         : PFR_NEXT_BYTE( p );
+
+        cur->gps_offset = ( flags & PFR_PHY_3BYTE_GPS_OFFSET )
+                          ? PFR_NEXT_ULONG( p )
+                          : PFR_NEXT_USHORT( p );
+      }
+    }
+
+    /* that's it! */
+
+  Fail:
+    FT_FRAME_EXIT();
+
+    /* save position of bitmap info */
+    phy_font->bct_offset = FT_STREAM_POS();
+    phy_font->cursor     = NULL;
+
+  Exit:
+    return error;
+
+  Too_Short:
+    error = PFR_Err_Invalid_Table;
+    FT_ERROR(( "pfr_phy_font_load: invalid physical font table\n" ));
+    goto Fail;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrload.h b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrload.h
new file mode 100644
index 0000000..ed01071
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrload.h
@@ -0,0 +1,118 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrload.h                                                              */
+/*                                                                         */
+/*    FreeType PFR loader (specification).                                 */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFRLOAD_H__
+#define __PFRLOAD_H__
+
+#include "pfrobjs.h"
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+#ifdef PFR_CONFIG_NO_CHECKS
+#define PFR_CHECK( x )  do { } while ( 0 )
+#else
+#define PFR_CHECK( x )  do                       \
+                        {                        \
+                          if ( p + (x) > limit ) \
+                            goto Too_Short;      \
+                        } while ( 0 )
+#endif
+
+#define PFR_NEXT_BYTE( p )    FT_NEXT_BYTE( p )
+#define PFR_NEXT_INT8( p )    FT_NEXT_CHAR( p )
+#define PFR_NEXT_SHORT( p )   FT_NEXT_SHORT( p )
+#define PFR_NEXT_USHORT( p )  FT_NEXT_USHORT( p )
+#define PFR_NEXT_LONG( p )    FT_NEXT_OFF3( p )
+#define PFR_NEXT_ULONG( p )   FT_NEXT_UOFF3( p )
+
+
+ /* handling extra items */
+
+  typedef FT_Error
+  (*PFR_ExtraItem_ParseFunc)( FT_Byte*    p,
+                              FT_Byte*    limit,
+                              FT_Pointer  data );
+
+  typedef struct  PFR_ExtraItemRec_
+  {
+    FT_UInt                  type;
+    PFR_ExtraItem_ParseFunc  parser;
+
+  } PFR_ExtraItemRec;
+
+  typedef const struct PFR_ExtraItemRec_*  PFR_ExtraItem;
+
+
+  FT_LOCAL( FT_Error )
+  pfr_extra_items_skip( FT_Byte*  *pp,
+                        FT_Byte*  limit );
+
+  FT_LOCAL( FT_Error )
+  pfr_extra_items_parse( FT_Byte*      *pp,
+                         FT_Byte*       limit,
+                         PFR_ExtraItem  item_list,
+                         FT_Pointer     item_data );
+
+
+  /* load a PFR header */
+  FT_LOCAL( FT_Error )
+  pfr_header_load( PFR_Header  header,
+                   FT_Stream   stream );
+
+  /* check a PFR header */
+  FT_LOCAL( FT_Bool )
+  pfr_header_check( PFR_Header  header );
+
+
+  /* return number of logical fonts in this file */
+  FT_LOCAL( FT_Error )
+  pfr_log_font_count( FT_Stream   stream,
+                      FT_UInt32   log_section_offset,
+                      FT_UInt    *acount );
+
+  /* load a pfr logical font entry */
+  FT_LOCAL( FT_Error )
+  pfr_log_font_load( PFR_LogFont  log_font,
+                     FT_Stream    stream,
+                     FT_UInt      face_index,
+                     FT_UInt32    section_offset,
+                     FT_Bool      size_increment );
+
+
+  /* load a physical font entry */
+  FT_LOCAL( FT_Error )
+  pfr_phy_font_load( PFR_PhyFont  phy_font,
+                     FT_Stream    stream,
+                     FT_UInt32    offset,
+                     FT_UInt32    size );
+
+  /* finalize a physical font */
+  FT_LOCAL( void )
+  pfr_phy_font_done( PFR_PhyFont  phy_font,
+                     FT_Memory    memory );
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __PFRLOAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrobjs.c b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrobjs.c
new file mode 100644
index 0000000..c65cf29
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrobjs.c
@@ -0,0 +1,593 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrobjs.c                                                              */
+/*                                                                         */
+/*    FreeType PFR object methods (body).                                  */
+/*                                                                         */
+/*  Copyright 2002-2008, 2010-2011 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "pfrobjs.h"
+#include "pfrload.h"
+#include "pfrgload.h"
+#include "pfrcmap.h"
+#include "pfrsbit.h"
+#include FT_OUTLINE_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_TRUETYPE_IDS_H
+
+#include "pfrerror.h"
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_pfr
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     FACE OBJECT METHODS                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  pfr_face_done( FT_Face  pfrface )     /* PFR_Face */
+  {
+    PFR_Face   face = (PFR_Face)pfrface;
+    FT_Memory  memory;
+
+
+    if ( !face )
+      return;
+
+    memory = pfrface->driver->root.memory;
+
+    /* we don't want dangling pointers */
+    pfrface->family_name = NULL;
+    pfrface->style_name  = NULL;
+
+    /* finalize the physical font record */
+    pfr_phy_font_done( &face->phy_font, FT_FACE_MEMORY( face ) );
+
+    /* no need to finalize the logical font or the header */
+    FT_FREE( pfrface->available_sizes );
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  pfr_face_init( FT_Stream      stream,
+                 FT_Face        pfrface,
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params )
+  {
+    PFR_Face  face = (PFR_Face)pfrface;
+    FT_Error  error;
+
+    FT_UNUSED( num_params );
+    FT_UNUSED( params );
+
+
+    FT_TRACE2(( "PFR driver\n" ));
+
+    /* load the header and check it */
+    error = pfr_header_load( &face->header, stream );
+    if ( error )
+      goto Exit;
+
+    if ( !pfr_header_check( &face->header ) )
+    {
+      FT_TRACE2(( "  not a PFR font\n" ));
+      error = PFR_Err_Unknown_File_Format;
+      goto Exit;
+    }
+
+    /* check face index */
+    {
+      FT_UInt  num_faces;
+
+
+      error = pfr_log_font_count( stream,
+                                  face->header.log_dir_offset,
+                                  &num_faces );
+      if ( error )
+        goto Exit;
+
+      pfrface->num_faces = num_faces;
+    }
+
+    if ( face_index < 0 )
+      goto Exit;
+
+    if ( face_index >= pfrface->num_faces )
+    {
+      FT_ERROR(( "pfr_face_init: invalid face index\n" ));
+      error = PFR_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    /* load the face */
+    error = pfr_log_font_load(
+               &face->log_font, stream, face_index,
+               face->header.log_dir_offset,
+               FT_BOOL( face->header.phy_font_max_size_high != 0 ) );
+    if ( error )
+      goto Exit;
+
+    /* now load the physical font descriptor */
+    error = pfr_phy_font_load( &face->phy_font, stream,
+                               face->log_font.phys_offset,
+                               face->log_font.phys_size );
+    if ( error )
+      goto Exit;
+
+    /* now set up all root face fields */
+    {
+      PFR_PhyFont  phy_font = &face->phy_font;
+
+
+      pfrface->face_index = face_index;
+      pfrface->num_glyphs = phy_font->num_chars + 1;
+      pfrface->face_flags = FT_FACE_FLAG_SCALABLE;
+
+      /* if all characters point to the same gps_offset 0, we */
+      /* assume that the font only contains bitmaps           */
+      {
+        FT_UInt  nn;
+
+
+        for ( nn = 0; nn < phy_font->num_chars; nn++ )
+          if ( phy_font->chars[nn].gps_offset != 0 )
+            break;
+
+        if ( nn == phy_font->num_chars )
+        {
+          if ( phy_font->num_strikes > 0 )
+            pfrface->face_flags = 0;        /* not scalable */
+          else
+          {
+            FT_ERROR(( "pfr_face_init: font doesn't contain glyphs\n" ));
+            error = PFR_Err_Invalid_File_Format;
+            goto Exit;
+          }
+        }
+      }
+
+      if ( (phy_font->flags & PFR_PHY_PROPORTIONAL) == 0 )
+        pfrface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+      if ( phy_font->flags & PFR_PHY_VERTICAL )
+        pfrface->face_flags |= FT_FACE_FLAG_VERTICAL;
+      else
+        pfrface->face_flags |= FT_FACE_FLAG_HORIZONTAL;
+
+      if ( phy_font->num_strikes > 0 )
+        pfrface->face_flags |= FT_FACE_FLAG_FIXED_SIZES;
+
+      if ( phy_font->num_kern_pairs > 0 )
+        pfrface->face_flags |= FT_FACE_FLAG_KERNING;
+
+      /* If no family name was found in the "undocumented" auxiliary
+       * data, use the font ID instead.  This sucks but is better than
+       * nothing.
+       */
+      pfrface->family_name = phy_font->family_name;
+      if ( pfrface->family_name == NULL )
+        pfrface->family_name = phy_font->font_id;
+
+      /* note that the style name can be NULL in certain PFR fonts,
+       * probably meaning "Regular"
+       */
+      pfrface->style_name = phy_font->style_name;
+
+      pfrface->num_fixed_sizes = 0;
+      pfrface->available_sizes = 0;
+
+      pfrface->bbox         = phy_font->bbox;
+      pfrface->units_per_EM = (FT_UShort)phy_font->outline_resolution;
+      pfrface->ascender     = (FT_Short) phy_font->bbox.yMax;
+      pfrface->descender    = (FT_Short) phy_font->bbox.yMin;
+
+      pfrface->height = (FT_Short)( ( pfrface->units_per_EM * 12 ) / 10 );
+      if ( pfrface->height < pfrface->ascender - pfrface->descender )
+        pfrface->height = (FT_Short)(pfrface->ascender - pfrface->descender);
+
+      if ( phy_font->num_strikes > 0 )
+      {
+        FT_UInt          n, count = phy_font->num_strikes;
+        FT_Bitmap_Size*  size;
+        PFR_Strike       strike;
+        FT_Memory        memory = pfrface->stream->memory;
+
+
+        if ( FT_NEW_ARRAY( pfrface->available_sizes, count ) )
+          goto Exit;
+
+        size   = pfrface->available_sizes;
+        strike = phy_font->strikes;
+        for ( n = 0; n < count; n++, size++, strike++ )
+        {
+          size->height = (FT_UShort)strike->y_ppm;
+          size->width  = (FT_UShort)strike->x_ppm;
+          size->size   = strike->y_ppm << 6;
+          size->x_ppem = strike->x_ppm << 6;
+          size->y_ppem = strike->y_ppm << 6;
+        }
+        pfrface->num_fixed_sizes = count;
+      }
+
+      /* now compute maximum advance width */
+      if ( ( phy_font->flags & PFR_PHY_PROPORTIONAL ) == 0 )
+        pfrface->max_advance_width = (FT_Short)phy_font->standard_advance;
+      else
+      {
+        FT_Int    max = 0;
+        FT_UInt   count = phy_font->num_chars;
+        PFR_Char  gchar = phy_font->chars;
+
+
+        for ( ; count > 0; count--, gchar++ )
+        {
+          if ( max < gchar->advance )
+            max = gchar->advance;
+        }
+
+        pfrface->max_advance_width = (FT_Short)max;
+      }
+
+      pfrface->max_advance_height = pfrface->height;
+
+      pfrface->underline_position  = (FT_Short)( -pfrface->units_per_EM / 10 );
+      pfrface->underline_thickness = (FT_Short)(  pfrface->units_per_EM / 30 );
+
+      /* create charmap */
+      {
+        FT_CharMapRec  charmap;
+
+
+        charmap.face        = pfrface;
+        charmap.platform_id = TT_PLATFORM_MICROSOFT;
+        charmap.encoding_id = TT_MS_ID_UNICODE_CS;
+        charmap.encoding    = FT_ENCODING_UNICODE;
+
+        error = FT_CMap_New( &pfr_cmap_class_rec, NULL, &charmap, NULL );
+
+#if 0
+        /* Select default charmap */
+        if ( pfrface->num_charmaps )
+          pfrface->charmap = pfrface->charmaps[0];
+#endif
+      }
+
+      /* check whether we've loaded any kerning pairs */
+      if ( phy_font->num_kern_pairs )
+        pfrface->face_flags |= FT_FACE_FLAG_KERNING;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    SLOT OBJECT METHOD                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( FT_Error )
+  pfr_slot_init( FT_GlyphSlot  pfrslot )        /* PFR_Slot */
+  {
+    PFR_Slot        slot   = (PFR_Slot)pfrslot;
+    FT_GlyphLoader  loader = pfrslot->internal->loader;
+
+
+    pfr_glyph_init( &slot->glyph, loader );
+
+    return 0;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  pfr_slot_done( FT_GlyphSlot  pfrslot )        /* PFR_Slot */
+  {
+    PFR_Slot  slot = (PFR_Slot)pfrslot;
+
+
+    pfr_glyph_done( &slot->glyph );
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  pfr_slot_load( FT_GlyphSlot  pfrslot,         /* PFR_Slot */
+                 FT_Size       pfrsize,         /* PFR_Size */
+                 FT_UInt       gindex,
+                 FT_Int32      load_flags )
+  {
+    PFR_Slot     slot    = (PFR_Slot)pfrslot;
+    PFR_Size     size    = (PFR_Size)pfrsize;
+    FT_Error     error;
+    PFR_Face     face    = (PFR_Face)pfrslot->face;
+    PFR_Char     gchar;
+    FT_Outline*  outline = &pfrslot->outline;
+    FT_ULong     gps_offset;
+
+
+    if ( gindex > 0 )
+      gindex--;
+
+    if ( !face || gindex >= face->phy_font.num_chars )
+    {
+      error = PFR_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    /* try to load an embedded bitmap */
+    if ( ( load_flags & ( FT_LOAD_NO_SCALE | FT_LOAD_NO_BITMAP ) ) == 0 )
+    {
+      error = pfr_slot_load_bitmap( slot, size, gindex );
+      if ( error == 0 )
+        goto Exit;
+    }
+
+    if ( load_flags & FT_LOAD_SBITS_ONLY )
+    {
+      error = PFR_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    gchar               = face->phy_font.chars + gindex;
+    pfrslot->format     = FT_GLYPH_FORMAT_OUTLINE;
+    outline->n_points   = 0;
+    outline->n_contours = 0;
+    gps_offset          = face->header.gps_section_offset;
+
+    /* load the glyph outline (FT_LOAD_NO_RECURSE isn't supported) */
+    error = pfr_glyph_load( &slot->glyph, face->root.stream,
+                            gps_offset, gchar->gps_offset, gchar->gps_size );
+
+    if ( !error )
+    {
+      FT_BBox            cbox;
+      FT_Glyph_Metrics*  metrics = &pfrslot->metrics;
+      FT_Pos             advance;
+      FT_Int             em_metrics, em_outline;
+      FT_Bool            scaling;
+
+
+      scaling = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 );
+
+      /* copy outline data */
+      *outline = slot->glyph.loader->base.outline;
+
+      outline->flags &= ~FT_OUTLINE_OWNER;
+      outline->flags |= FT_OUTLINE_REVERSE_FILL;
+
+      if ( size && pfrsize->metrics.y_ppem < 24 )
+        outline->flags |= FT_OUTLINE_HIGH_PRECISION;
+
+      /* compute the advance vector */
+      metrics->horiAdvance = 0;
+      metrics->vertAdvance = 0;
+
+      advance    = gchar->advance;
+      em_metrics = face->phy_font.metrics_resolution;
+      em_outline = face->phy_font.outline_resolution;
+
+      if ( em_metrics != em_outline )
+        advance = FT_MulDiv( advance, em_outline, em_metrics );
+
+      if ( face->phy_font.flags & PFR_PHY_VERTICAL )
+        metrics->vertAdvance = advance;
+      else
+        metrics->horiAdvance = advance;
+
+      pfrslot->linearHoriAdvance = metrics->horiAdvance;
+      pfrslot->linearVertAdvance = metrics->vertAdvance;
+
+      /* make-up vertical metrics(?) */
+      metrics->vertBearingX = 0;
+      metrics->vertBearingY = 0;
+
+#if 0 /* some fonts seem to be broken here! */
+
+      /* Apply the font matrix, if any.                 */
+      /* TODO: Test existing fonts with unusual matrix  */
+      /* whether we have to adjust Units per EM.        */
+      {
+        FT_Matrix font_matrix;
+
+
+        font_matrix.xx = face->log_font.matrix[0] << 8;
+        font_matrix.yx = face->log_font.matrix[1] << 8;
+        font_matrix.xy = face->log_font.matrix[2] << 8;
+        font_matrix.yy = face->log_font.matrix[3] << 8;
+
+        FT_Outline_Transform( outline, &font_matrix );
+      }
+#endif
+
+      /* scale when needed */
+      if ( scaling )
+      {
+        FT_Int      n;
+        FT_Fixed    x_scale = pfrsize->metrics.x_scale;
+        FT_Fixed    y_scale = pfrsize->metrics.y_scale;
+        FT_Vector*  vec     = outline->points;
+
+
+        /* scale outline points */
+        for ( n = 0; n < outline->n_points; n++, vec++ )
+        {
+          vec->x = FT_MulFix( vec->x, x_scale );
+          vec->y = FT_MulFix( vec->y, y_scale );
+        }
+
+        /* scale the advance */
+        metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
+        metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
+      }
+
+      /* compute the rest of the metrics */
+      FT_Outline_Get_CBox( outline, &cbox );
+
+      metrics->width        = cbox.xMax - cbox.xMin;
+      metrics->height       = cbox.yMax - cbox.yMin;
+      metrics->horiBearingX = cbox.xMin;
+      metrics->horiBearingY = cbox.yMax - metrics->height;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      KERNING METHOD                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( FT_Error )
+  pfr_face_get_kerning( FT_Face     pfrface,        /* PFR_Face */
+                        FT_UInt     glyph1,
+                        FT_UInt     glyph2,
+                        FT_Vector*  kerning )
+  {
+    PFR_Face     face     = (PFR_Face)pfrface;
+    FT_Error     error    = PFR_Err_Ok;
+    PFR_PhyFont  phy_font = &face->phy_font;
+    FT_UInt32    code1, code2, pair;
+
+
+    kerning->x = 0;
+    kerning->y = 0;
+
+    if ( glyph1 > 0 )
+      glyph1--;
+
+    if ( glyph2 > 0 )
+      glyph2--;
+
+    /* convert glyph indices to character codes */
+    if ( glyph1 > phy_font->num_chars ||
+         glyph2 > phy_font->num_chars )
+      goto Exit;
+
+    code1 = phy_font->chars[glyph1].char_code;
+    code2 = phy_font->chars[glyph2].char_code;
+    pair  = PFR_KERN_INDEX( code1, code2 );
+
+    /* now search the list of kerning items */
+    {
+      PFR_KernItem  item   = phy_font->kern_items;
+      FT_Stream     stream = pfrface->stream;
+
+
+      for ( ; item; item = item->next )
+      {
+        if ( pair >= item->pair1 && pair <= item->pair2 )
+          goto FoundPair;
+      }
+      goto Exit;
+
+    FoundPair: /* we found an item, now parse it and find the value if any */
+      if ( FT_STREAM_SEEK( item->offset )                       ||
+           FT_FRAME_ENTER( item->pair_count * item->pair_size ) )
+        goto Exit;
+
+      {
+        FT_UInt    count       = item->pair_count;
+        FT_UInt    size        = item->pair_size;
+        FT_UInt    power       = (FT_UInt)ft_highpow2( (FT_UInt32)count );
+        FT_UInt    probe       = power * size;
+        FT_UInt    extra       = count - power;
+        FT_Byte*   base        = stream->cursor;
+        FT_Bool    twobytes    = FT_BOOL( item->flags & 1 );
+        FT_Bool    twobyte_adj = FT_BOOL( item->flags & 2 );
+        FT_Byte*   p;
+        FT_UInt32  cpair;
+
+
+        if ( extra > 0 )
+        {
+          p = base + extra * size;
+
+          if ( twobytes )
+            cpair = FT_NEXT_ULONG( p );
+          else
+            cpair = PFR_NEXT_KPAIR( p );
+
+          if ( cpair == pair )
+            goto Found;
+
+          if ( cpair < pair )
+          {
+            if ( twobyte_adj )
+              p += 2;
+            else
+              p++;
+            base = p;
+          }
+        }
+
+        while ( probe > size )
+        {
+          probe >>= 1;
+          p       = base + probe;
+
+          if ( twobytes )
+            cpair = FT_NEXT_ULONG( p );
+          else
+            cpair = PFR_NEXT_KPAIR( p );
+
+          if ( cpair == pair )
+            goto Found;
+
+          if ( cpair < pair )
+            base += probe;
+        }
+
+        p = base;
+
+        if ( twobytes )
+          cpair = FT_NEXT_ULONG( p );
+        else
+          cpair = PFR_NEXT_KPAIR( p );
+
+        if ( cpair == pair )
+        {
+          FT_Int  value;
+
+
+        Found:
+          if ( twobyte_adj )
+            value = FT_PEEK_SHORT( p );
+          else
+            value = p[0];
+
+          kerning->x = item->base_adj + value;
+        }
+      }
+
+      FT_FRAME_EXIT();
+    }
+
+  Exit:
+    return error;
+  }
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrobjs.h b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrobjs.h
new file mode 100644
index 0000000..f6aa8b4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrobjs.h
@@ -0,0 +1,96 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrobjs.h                                                              */
+/*                                                                         */
+/*    FreeType PFR object methods (specification).                         */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFROBJS_H__
+#define __PFROBJS_H__
+
+#include "pfrtypes.h"
+
+
+FT_BEGIN_HEADER
+
+  typedef struct PFR_FaceRec_*  PFR_Face;
+
+  typedef struct PFR_SizeRec_*  PFR_Size;
+
+  typedef struct PFR_SlotRec_*  PFR_Slot;
+
+
+  typedef struct  PFR_FaceRec_
+  {
+    FT_FaceRec      root;
+    PFR_HeaderRec   header;
+    PFR_LogFontRec  log_font;
+    PFR_PhyFontRec  phy_font;
+
+  } PFR_FaceRec;
+
+
+  typedef struct  PFR_SizeRec_
+  {
+    FT_SizeRec  root;
+
+  } PFR_SizeRec;
+
+
+  typedef struct  PFR_SlotRec_
+  {
+    FT_GlyphSlotRec  root;
+    PFR_GlyphRec     glyph;
+
+  } PFR_SlotRec;
+
+
+  FT_LOCAL( FT_Error )
+  pfr_face_init( FT_Stream      stream,
+                 FT_Face        face,           /* PFR_Face */
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params );
+
+  FT_LOCAL( void )
+  pfr_face_done( FT_Face  face );               /* PFR_Face */
+
+
+  FT_LOCAL( FT_Error )
+  pfr_face_get_kerning( FT_Face     face,       /* PFR_Face */
+                        FT_UInt     glyph1,
+                        FT_UInt     glyph2,
+                        FT_Vector*  kerning );
+
+
+  FT_LOCAL( FT_Error )
+  pfr_slot_init( FT_GlyphSlot  slot );          /* PFR_Slot */
+
+  FT_LOCAL( void )
+  pfr_slot_done( FT_GlyphSlot  slot );          /* PFR_Slot */
+
+
+  FT_LOCAL( FT_Error )
+  pfr_slot_load( FT_GlyphSlot  slot,            /* PFR_Slot */
+                 FT_Size       size,            /* PFR_Size */
+                 FT_UInt       gindex,
+                 FT_Int32      load_flags );
+
+
+FT_END_HEADER
+
+#endif /* __PFROBJS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrsbit.c b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrsbit.c
new file mode 100644
index 0000000..52bc2c8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrsbit.c
@@ -0,0 +1,698 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrsbit.c                                                              */
+/*                                                                         */
+/*    FreeType PFR bitmap loader (body).                                   */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2006, 2009, 2010 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "pfrsbit.h"
+#include "pfrload.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+
+#include "pfrerror.h"
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_pfr
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      PFR BIT WRITER                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  PFR_BitWriter_
+  {
+    FT_Byte*  line;      /* current line start                    */
+    FT_Int    pitch;     /* line size in bytes                    */
+    FT_Int    width;     /* width in pixels/bits                  */
+    FT_Int    rows;      /* number of remaining rows to scan      */
+    FT_Int    total;     /* total number of bits to draw          */
+
+  } PFR_BitWriterRec, *PFR_BitWriter;
+
+
+  static void
+  pfr_bitwriter_init( PFR_BitWriter  writer,
+                      FT_Bitmap*     target,
+                      FT_Bool        decreasing )
+  {
+    writer->line   = target->buffer;
+    writer->pitch  = target->pitch;
+    writer->width  = target->width;
+    writer->rows   = target->rows;
+    writer->total  = writer->width * writer->rows;
+
+    if ( !decreasing )
+    {
+      writer->line += writer->pitch * ( target->rows-1 );
+      writer->pitch = -writer->pitch;
+    }
+  }
+
+
+  static void
+  pfr_bitwriter_decode_bytes( PFR_BitWriter  writer,
+                              FT_Byte*       p,
+                              FT_Byte*       limit )
+  {
+    FT_Int    n, reload;
+    FT_Int    left = writer->width;
+    FT_Byte*  cur  = writer->line;
+    FT_UInt   mask = 0x80;
+    FT_UInt   val  = 0;
+    FT_UInt   c    = 0;
+
+
+    n = (FT_Int)( limit - p ) * 8;
+    if ( n > writer->total )
+      n = writer->total;
+
+    reload = n & 7;
+
+    for ( ; n > 0; n-- )
+    {
+      if ( ( n & 7 ) == reload )
+        val = *p++;
+
+      if ( val & 0x80 )
+        c |= mask;
+
+      val  <<= 1;
+      mask >>= 1;
+
+      if ( --left <= 0 )
+      {
+        cur[0] = (FT_Byte)c;
+        left   = writer->width;
+        mask   = 0x80;
+
+        writer->line += writer->pitch;
+        cur           = writer->line;
+        c             = 0;
+      }
+      else if ( mask == 0 )
+      {
+        cur[0] = (FT_Byte)c;
+        mask   = 0x80;
+        c      = 0;
+        cur ++;
+      }
+    }
+
+    if ( mask != 0x80 )
+      cur[0] = (FT_Byte)c;
+  }
+
+
+  static void
+  pfr_bitwriter_decode_rle1( PFR_BitWriter  writer,
+                             FT_Byte*       p,
+                             FT_Byte*       limit )
+  {
+    FT_Int    n, phase, count, counts[2], reload;
+    FT_Int    left = writer->width;
+    FT_Byte*  cur  = writer->line;
+    FT_UInt   mask = 0x80;
+    FT_UInt   c    = 0;
+
+
+    n = writer->total;
+
+    phase     = 1;
+    counts[0] = 0;
+    counts[1] = 0;
+    count     = 0;
+    reload    = 1;
+
+    for ( ; n > 0; n-- )
+    {
+      if ( reload )
+      {
+        do
+        {
+          if ( phase )
+          {
+            FT_Int  v;
+
+
+            if ( p >= limit )
+              break;
+
+            v         = *p++;
+            counts[0] = v >> 4;
+            counts[1] = v & 15;
+            phase     = 0;
+            count     = counts[0];
+          }
+          else
+          {
+            phase = 1;
+            count = counts[1];
+          }
+
+        } while ( count == 0 );
+      }
+
+      if ( phase )
+        c |= mask;
+
+      mask >>= 1;
+
+      if ( --left <= 0 )
+      {
+        cur[0] = (FT_Byte) c;
+        left   = writer->width;
+        mask   = 0x80;
+
+        writer->line += writer->pitch;
+        cur           = writer->line;
+        c             = 0;
+      }
+      else if ( mask == 0 )
+      {
+        cur[0] = (FT_Byte)c;
+        mask   = 0x80;
+        c      = 0;
+        cur ++;
+      }
+
+      reload = ( --count <= 0 );
+    }
+
+    if ( mask != 0x80 )
+      cur[0] = (FT_Byte) c;
+  }
+
+
+  static void
+  pfr_bitwriter_decode_rle2( PFR_BitWriter  writer,
+                             FT_Byte*       p,
+                             FT_Byte*       limit )
+  {
+    FT_Int    n, phase, count, reload;
+    FT_Int    left = writer->width;
+    FT_Byte*  cur  = writer->line;
+    FT_UInt   mask = 0x80;
+    FT_UInt   c    = 0;
+
+
+    n = writer->total;
+
+    phase  = 1;
+    count  = 0;
+    reload = 1;
+
+    for ( ; n > 0; n-- )
+    {
+      if ( reload )
+      {
+        do
+        {
+          if ( p >= limit )
+            break;
+
+          count = *p++;
+          phase = phase ^ 1;
+
+        } while ( count == 0 );
+      }
+
+      if ( phase )
+        c |= mask;
+
+      mask >>= 1;
+
+      if ( --left <= 0 )
+      {
+        cur[0] = (FT_Byte) c;
+        c      = 0;
+        mask   = 0x80;
+        left   = writer->width;
+
+        writer->line += writer->pitch;
+        cur           = writer->line;
+      }
+      else if ( mask == 0 )
+      {
+        cur[0] = (FT_Byte)c;
+        c      = 0;
+        mask   = 0x80;
+        cur ++;
+      }
+
+      reload = ( --count <= 0 );
+    }
+
+    if ( mask != 0x80 )
+      cur[0] = (FT_Byte) c;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  BITMAP DATA DECODING                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  pfr_lookup_bitmap_data( FT_Byte*   base,
+                          FT_Byte*   limit,
+                          FT_UInt    count,
+                          FT_UInt    flags,
+                          FT_UInt    char_code,
+                          FT_ULong*  found_offset,
+                          FT_ULong*  found_size )
+  {
+    FT_UInt   left, right, char_len;
+    FT_Bool   two = FT_BOOL( flags & 1 );
+    FT_Byte*  buff;
+
+
+    char_len = 4;
+    if ( two )       char_len += 1;
+    if ( flags & 2 ) char_len += 1;
+    if ( flags & 4 ) char_len += 1;
+
+    left  = 0;
+    right = count;
+
+    while ( left < right )
+    {
+      FT_UInt  middle, code;
+
+
+      middle = ( left + right ) >> 1;
+      buff   = base + middle * char_len;
+
+      /* check that we are not outside of the table -- */
+      /* this is possible with broken fonts...         */
+      if ( buff + char_len > limit )
+        goto Fail;
+
+      if ( two )
+        code = PFR_NEXT_USHORT( buff );
+      else
+        code = PFR_NEXT_BYTE( buff );
+
+      if ( code == char_code )
+        goto Found_It;
+
+      if ( code < char_code )
+        left = middle;
+      else
+        right = middle;
+    }
+
+  Fail:
+    /* Not found */
+    *found_size   = 0;
+    *found_offset = 0;
+    return;
+
+  Found_It:
+    if ( flags & 2 )
+      *found_size = PFR_NEXT_USHORT( buff );
+    else
+      *found_size = PFR_NEXT_BYTE( buff );
+
+    if ( flags & 4 )
+      *found_offset = PFR_NEXT_ULONG( buff );
+    else
+      *found_offset = PFR_NEXT_USHORT( buff );
+  }
+
+
+  /* load bitmap metrics.  "*padvance" must be set to the default value */
+  /* before calling this function...                                    */
+  /*                                                                    */
+  static FT_Error
+  pfr_load_bitmap_metrics( FT_Byte**  pdata,
+                           FT_Byte*   limit,
+                           FT_Long    scaled_advance,
+                           FT_Long   *axpos,
+                           FT_Long   *aypos,
+                           FT_UInt   *axsize,
+                           FT_UInt   *aysize,
+                           FT_Long   *aadvance,
+                           FT_UInt   *aformat )
+  {
+    FT_Error  error = PFR_Err_Ok;
+    FT_Byte   flags;
+    FT_Char   b;
+    FT_Byte*  p = *pdata;
+    FT_Long   xpos, ypos, advance;
+    FT_UInt   xsize, ysize;
+
+
+    PFR_CHECK( 1 );
+    flags = PFR_NEXT_BYTE( p );
+
+    xpos    = 0;
+    ypos    = 0;
+    xsize   = 0;
+    ysize   = 0;
+    advance = 0;
+
+    switch ( flags & 3 )
+    {
+    case 0:
+      PFR_CHECK( 1 );
+      b    = PFR_NEXT_INT8( p );
+      xpos = b >> 4;
+      ypos = ( (FT_Char)( b << 4 ) ) >> 4;
+      break;
+
+    case 1:
+      PFR_CHECK( 2 );
+      xpos = PFR_NEXT_INT8( p );
+      ypos = PFR_NEXT_INT8( p );
+      break;
+
+    case 2:
+      PFR_CHECK( 4 );
+      xpos = PFR_NEXT_SHORT( p );
+      ypos = PFR_NEXT_SHORT( p );
+      break;
+
+    case 3:
+      PFR_CHECK( 6 );
+      xpos = PFR_NEXT_LONG( p );
+      ypos = PFR_NEXT_LONG( p );
+      break;
+
+    default:
+      ;
+    }
+
+    flags >>= 2;
+    switch ( flags & 3 )
+    {
+    case 0:
+      /* blank image */
+      xsize = 0;
+      ysize = 0;
+      break;
+
+    case 1:
+      PFR_CHECK( 1 );
+      b     = PFR_NEXT_BYTE( p );
+      xsize = ( b >> 4 ) & 0xF;
+      ysize = b & 0xF;
+      break;
+
+    case 2:
+      PFR_CHECK( 2 );
+      xsize = PFR_NEXT_BYTE( p );
+      ysize = PFR_NEXT_BYTE( p );
+      break;
+
+    case 3:
+      PFR_CHECK( 4 );
+      xsize = PFR_NEXT_USHORT( p );
+      ysize = PFR_NEXT_USHORT( p );
+      break;
+
+    default:
+      ;
+    }
+
+    flags >>= 2;
+    switch ( flags & 3 )
+    {
+    case 0:
+      advance = scaled_advance;
+      break;
+
+    case 1:
+      PFR_CHECK( 1 );
+      advance = PFR_NEXT_INT8( p ) << 8;
+      break;
+
+    case 2:
+      PFR_CHECK( 2 );
+      advance = PFR_NEXT_SHORT( p );
+      break;
+
+    case 3:
+      PFR_CHECK( 3 );
+      advance = PFR_NEXT_LONG( p );
+      break;
+
+    default:
+      ;
+    }
+
+    *axpos    = xpos;
+    *aypos    = ypos;
+    *axsize   = xsize;
+    *aysize   = ysize;
+    *aadvance = advance;
+    *aformat  = flags >> 2;
+    *pdata    = p;
+
+  Exit:
+    return error;
+
+  Too_Short:
+    error = PFR_Err_Invalid_Table;
+    FT_ERROR(( "pfr_load_bitmap_metrics: invalid glyph data\n" ));
+    goto Exit;
+  }
+
+
+  static FT_Error
+  pfr_load_bitmap_bits( FT_Byte*    p,
+                        FT_Byte*    limit,
+                        FT_UInt     format,
+                        FT_Bool     decreasing,
+                        FT_Bitmap*  target )
+  {
+    FT_Error          error = PFR_Err_Ok;
+    PFR_BitWriterRec  writer;
+
+
+    if ( target->rows > 0 && target->width > 0 )
+    {
+      pfr_bitwriter_init( &writer, target, decreasing );
+
+      switch ( format )
+      {
+      case 0: /* packed bits */
+        pfr_bitwriter_decode_bytes( &writer, p, limit );
+        break;
+
+      case 1: /* RLE1 */
+        pfr_bitwriter_decode_rle1( &writer, p, limit );
+        break;
+
+      case 2: /* RLE2 */
+        pfr_bitwriter_decode_rle2( &writer, p, limit );
+        break;
+
+      default:
+        FT_ERROR(( "pfr_read_bitmap_data: invalid image type\n" ));
+        error = PFR_Err_Invalid_File_Format;
+      }
+    }
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     BITMAP LOADING                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( FT_Error )
+  pfr_slot_load_bitmap( PFR_Slot  glyph,
+                        PFR_Size  size,
+                        FT_UInt   glyph_index )
+  {
+    FT_Error     error;
+    PFR_Face     face   = (PFR_Face) glyph->root.face;
+    FT_Stream    stream = face->root.stream;
+    PFR_PhyFont  phys   = &face->phy_font;
+    FT_ULong     gps_offset;
+    FT_ULong     gps_size;
+    PFR_Char     character;
+    PFR_Strike   strike;
+
+
+    character = &phys->chars[glyph_index];
+
+    /* Look-up a bitmap strike corresponding to the current */
+    /* character dimensions                                 */
+    {
+      FT_UInt  n;
+
+
+      strike = phys->strikes;
+      for ( n = 0; n < phys->num_strikes; n++ )
+      {
+        if ( strike->x_ppm == (FT_UInt)size->root.metrics.x_ppem &&
+             strike->y_ppm == (FT_UInt)size->root.metrics.y_ppem )
+        {
+          goto Found_Strike;
+        }
+
+        strike++;
+      }
+
+      /* couldn't find it */
+      return PFR_Err_Invalid_Argument;
+    }
+
+  Found_Strike:
+
+    /* Now lookup the glyph's position within the file */
+    {
+      FT_UInt  char_len;
+
+
+      char_len = 4;
+      if ( strike->flags & 1 ) char_len += 1;
+      if ( strike->flags & 2 ) char_len += 1;
+      if ( strike->flags & 4 ) char_len += 1;
+
+      /* Access data directly in the frame to speed lookups */
+      if ( FT_STREAM_SEEK( phys->bct_offset + strike->bct_offset ) ||
+           FT_FRAME_ENTER( char_len * strike->num_bitmaps )        )
+        goto Exit;
+
+      pfr_lookup_bitmap_data( stream->cursor,
+                              stream->limit,
+                              strike->num_bitmaps,
+                              strike->flags,
+                              character->char_code,
+                              &gps_offset,
+                              &gps_size );
+
+      FT_FRAME_EXIT();
+
+      if ( gps_size == 0 )
+      {
+        /* Could not find a bitmap program string for this glyph */
+        error = PFR_Err_Invalid_Argument;
+        goto Exit;
+      }
+    }
+
+    /* get the bitmap metrics */
+    {
+      FT_Long   xpos = 0, ypos = 0, advance = 0;
+      FT_UInt   xsize = 0, ysize = 0, format = 0;
+      FT_Byte*  p;
+
+
+      /* compute linear advance */
+      advance = character->advance;
+      if ( phys->metrics_resolution != phys->outline_resolution )
+        advance = FT_MulDiv( advance,
+                             phys->outline_resolution,
+                             phys->metrics_resolution );
+
+      glyph->root.linearHoriAdvance = advance;
+
+      /* compute default advance, i.e., scaled advance.  This can be */
+      /* overridden in the bitmap header of certain glyphs.          */
+      advance = FT_MulDiv( (FT_Fixed)size->root.metrics.x_ppem << 8,
+                           character->advance,
+                           phys->metrics_resolution );
+
+      if ( FT_STREAM_SEEK( face->header.gps_section_offset + gps_offset ) ||
+           FT_FRAME_ENTER( gps_size )                                     )
+        goto Exit;
+
+      p     = stream->cursor;
+      error = pfr_load_bitmap_metrics( &p, stream->limit,
+                                       advance,
+                                       &xpos, &ypos,
+                                       &xsize, &ysize,
+                                       &advance, &format );
+
+      /*
+       * XXX: on 16bit system, we return an error for huge bitmap
+       *      which causes a size truncation, because truncated
+       *      size properties makes bitmap glyph broken.
+       */
+      if ( xpos > FT_INT_MAX || ( ypos + ysize ) > FT_INT_MAX )
+      {
+        FT_TRACE1(( "pfr_slot_load_bitmap:" ));
+        FT_TRACE1(( "huge bitmap glyph %dx%d over FT_GlyphSlot\n",
+                     xpos, ypos ));
+        error = PFR_Err_Invalid_Pixel_Size;
+      }
+
+      if ( !error )
+      {
+        glyph->root.format = FT_GLYPH_FORMAT_BITMAP;
+
+        /* Set up glyph bitmap and metrics */
+
+        /* XXX: needs casts to fit FT_Bitmap.{width|rows|pitch} */
+        glyph->root.bitmap.width      = (FT_Int)xsize;
+        glyph->root.bitmap.rows       = (FT_Int)ysize;
+        glyph->root.bitmap.pitch      = (FT_Int)( xsize + 7 ) >> 3;
+        glyph->root.bitmap.pixel_mode = FT_PIXEL_MODE_MONO;
+
+        /* XXX: needs casts to fit FT_Glyph_Metrics.{width|height} */
+        glyph->root.metrics.width        = (FT_Pos)xsize << 6;
+        glyph->root.metrics.height       = (FT_Pos)ysize << 6;
+        glyph->root.metrics.horiBearingX = xpos << 6;
+        glyph->root.metrics.horiBearingY = ypos << 6;
+        glyph->root.metrics.horiAdvance  = FT_PIX_ROUND( ( advance >> 2 ) );
+        glyph->root.metrics.vertBearingX = - glyph->root.metrics.width >> 1;
+        glyph->root.metrics.vertBearingY = 0;
+        glyph->root.metrics.vertAdvance  = size->root.metrics.height;
+
+        /* XXX: needs casts fit FT_GlyphSlotRec.bitmap_{left|top} */
+        glyph->root.bitmap_left = (FT_Int)xpos;
+        glyph->root.bitmap_top  = (FT_Int)(ypos + ysize);
+
+        /* Allocate and read bitmap data */
+        {
+          FT_ULong  len = glyph->root.bitmap.pitch * ysize;
+
+
+          error = ft_glyphslot_alloc_bitmap( &glyph->root, len );
+          if ( !error )
+          {
+            error = pfr_load_bitmap_bits(
+                      p,
+                      stream->limit,
+                      format,
+                      FT_BOOL(face->header.color_flags & 2),
+                      &glyph->root.bitmap );
+          }
+        }
+      }
+
+      FT_FRAME_EXIT();
+    }
+
+  Exit:
+    return error;
+  }
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrsbit.h b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrsbit.h
new file mode 100644
index 0000000..015e9e6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrsbit.h
@@ -0,0 +1,36 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrsbit.h                                                              */
+/*                                                                         */
+/*    FreeType PFR bitmap loader (specification).                          */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFRSBIT_H__
+#define __PFRSBIT_H__
+
+#include "pfrobjs.h"
+
+FT_BEGIN_HEADER
+
+  FT_LOCAL( FT_Error )
+  pfr_slot_load_bitmap( PFR_Slot  glyph,
+                        PFR_Size  size,
+                        FT_UInt   glyph_index );
+
+FT_END_HEADER
+
+#endif /* __PFR_SBIT_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/pfrtypes.h b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrtypes.h
new file mode 100644
index 0000000..9183108
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/pfrtypes.h
@@ -0,0 +1,362 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrtypes.h                                                             */
+/*                                                                         */
+/*    FreeType PFR data structures (specification only).                   */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2005, 2007 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFRTYPES_H__
+#define __PFRTYPES_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+
+FT_BEGIN_HEADER
+
+  /************************************************************************/
+
+  /* the PFR Header structure */
+  typedef struct  PFR_HeaderRec_
+  {
+    FT_UInt32  signature;
+    FT_UInt    version;
+    FT_UInt    signature2;
+    FT_UInt    header_size;
+
+    FT_UInt    log_dir_size;
+    FT_UInt    log_dir_offset;
+
+    FT_UInt    log_font_max_size;
+    FT_UInt32  log_font_section_size;
+    FT_UInt32  log_font_section_offset;
+
+    FT_UInt32  phy_font_max_size;
+    FT_UInt32  phy_font_section_size;
+    FT_UInt32  phy_font_section_offset;
+
+    FT_UInt    gps_max_size;
+    FT_UInt32  gps_section_size;
+    FT_UInt32  gps_section_offset;
+
+    FT_UInt    max_blue_values;
+    FT_UInt    max_x_orus;
+    FT_UInt    max_y_orus;
+
+    FT_UInt    phy_font_max_size_high;
+    FT_UInt    color_flags;
+
+    FT_UInt32  bct_max_size;
+    FT_UInt32  bct_set_max_size;
+    FT_UInt32  phy_bct_set_max_size;
+
+    FT_UInt    num_phy_fonts;
+    FT_UInt    max_vert_stem_snap;
+    FT_UInt    max_horz_stem_snap;
+    FT_UInt    max_chars;
+
+  } PFR_HeaderRec, *PFR_Header;
+
+
+  /* used in `color_flags' field of the PFR_Header */
+  typedef enum  PFR_HeaderFlags_
+  {
+    PFR_FLAG_BLACK_PIXEL   = 1,
+    PFR_FLAG_INVERT_BITMAP = 2
+
+  } PFR_HeaderFlags;
+
+
+  /************************************************************************/
+
+  typedef struct  PFR_LogFontRec_
+  {
+    FT_UInt32  size;
+    FT_UInt32  offset;
+
+    FT_Int32   matrix[4];
+    FT_UInt    stroke_flags;
+    FT_Int     stroke_thickness;
+    FT_Int     bold_thickness;
+    FT_Int32   miter_limit;
+
+    FT_UInt32  phys_size;
+    FT_UInt32  phys_offset;
+
+  } PFR_LogFontRec, *PFR_LogFont;
+
+
+  typedef enum  PFR_LogFlags_
+  {
+    PFR_LOG_EXTRA_ITEMS  = 0x40,
+    PFR_LOG_2BYTE_BOLD   = 0x20,
+    PFR_LOG_BOLD         = 0x10,
+    PFR_LOG_2BYTE_STROKE = 8,
+    PFR_LOG_STROKE       = 4,
+    PFR_LINE_JOIN_MASK   = 3
+
+  } PFR_LogFlags;
+
+
+  typedef enum  PFR_LineJoinFlags_
+  {
+    PFR_LINE_JOIN_MITER = 0,
+    PFR_LINE_JOIN_ROUND = 1,
+    PFR_LINE_JOIN_BEVEL = 2
+
+  } PFR_LineJoinFlags;
+
+
+  /************************************************************************/
+
+  typedef enum  PFR_BitmapFlags_
+  {
+    PFR_BITMAP_3BYTE_OFFSET   = 4,
+    PFR_BITMAP_2BYTE_SIZE     = 2,
+    PFR_BITMAP_2BYTE_CHARCODE = 1
+
+  } PFR_BitmapFlags;
+
+
+  typedef struct  PFR_BitmapCharRec_
+  {
+    FT_UInt    char_code;
+    FT_UInt    gps_size;
+    FT_UInt32  gps_offset;
+
+  } PFR_BitmapCharRec, *PFR_BitmapChar;
+
+
+  typedef enum  PFR_StrikeFlags_
+  {
+    PFR_STRIKE_2BYTE_COUNT  = 0x10,
+    PFR_STRIKE_3BYTE_OFFSET = 0x08,
+    PFR_STRIKE_3BYTE_SIZE   = 0x04,
+    PFR_STRIKE_2BYTE_YPPM   = 0x02,
+    PFR_STRIKE_2BYTE_XPPM   = 0x01
+
+  } PFR_StrikeFlags;
+
+
+  typedef struct  PFR_StrikeRec_
+  {
+    FT_UInt         x_ppm;
+    FT_UInt         y_ppm;
+    FT_UInt         flags;
+
+    FT_UInt32       gps_size;
+    FT_UInt32       gps_offset;
+
+    FT_UInt32       bct_size;
+    FT_UInt32       bct_offset;
+
+    /* optional */
+    FT_UInt         num_bitmaps;
+    PFR_BitmapChar  bitmaps;
+
+  } PFR_StrikeRec, *PFR_Strike;
+
+
+  /************************************************************************/
+
+  typedef struct  PFR_CharRec_
+  {
+    FT_UInt    char_code;
+    FT_Int     advance;
+    FT_UInt    gps_size;
+    FT_UInt32  gps_offset;
+
+  } PFR_CharRec, *PFR_Char;
+
+
+  /************************************************************************/
+
+  typedef struct  PFR_DimensionRec_
+  {
+    FT_UInt  standard;
+    FT_UInt  num_stem_snaps;
+    FT_Int*  stem_snaps;
+
+  } PFR_DimensionRec, *PFR_Dimension;
+
+  /************************************************************************/
+
+  typedef struct PFR_KernItemRec_*  PFR_KernItem;
+
+  typedef struct  PFR_KernItemRec_
+  {
+    PFR_KernItem  next;
+    FT_Byte       pair_count;
+    FT_Byte       flags;
+    FT_Short      base_adj;
+    FT_UInt       pair_size;
+    FT_Offset     offset;
+    FT_UInt32     pair1;
+    FT_UInt32     pair2;
+
+  } PFR_KernItemRec;
+
+
+#define PFR_KERN_INDEX( g1, g2 )                          \
+          ( ( (FT_UInt32)(g1) << 16 ) | (FT_UInt16)(g2) )
+
+#define PFR_KERN_PAIR_INDEX( pair )                        \
+          PFR_KERN_INDEX( (pair)->glyph1, (pair)->glyph2 )
+
+#define PFR_NEXT_KPAIR( p )  ( p += 2,                              \
+                               ( (FT_UInt32)p[-2] << 16 ) | p[-1] )
+
+
+  /************************************************************************/
+
+  typedef struct  PFR_PhyFontRec_
+  {
+    FT_Memory          memory;
+    FT_UInt32          offset;
+
+    FT_UInt            font_ref_number;
+    FT_UInt            outline_resolution;
+    FT_UInt            metrics_resolution;
+    FT_BBox            bbox;
+    FT_UInt            flags;
+    FT_UInt            standard_advance;
+
+    FT_Int             ascent;   /* optional, bbox.yMax if not present */
+    FT_Int             descent;  /* optional, bbox.yMin if not present */
+    FT_Int             leading;  /* optional, 0 if not present         */
+
+    PFR_DimensionRec   horizontal;
+    PFR_DimensionRec   vertical;
+
+    FT_String*         font_id;
+    FT_String*         family_name;
+    FT_String*         style_name;
+
+    FT_UInt            num_strikes;
+    FT_UInt            max_strikes;
+    PFR_StrikeRec*     strikes;
+
+    FT_UInt            num_blue_values;
+    FT_Int            *blue_values;
+    FT_UInt            blue_fuzz;
+    FT_UInt            blue_scale;
+
+    FT_UInt            num_chars;
+    FT_Offset          chars_offset;
+    PFR_Char           chars;
+
+    FT_UInt            num_kern_pairs;
+    PFR_KernItem       kern_items;
+    PFR_KernItem*      kern_items_tail;
+
+    /* not part of the spec, but used during load */
+    FT_Long            bct_offset;
+    FT_Byte*           cursor;
+
+  } PFR_PhyFontRec, *PFR_PhyFont;
+
+
+  typedef enum  PFR_PhyFlags_
+  {
+    PFR_PHY_EXTRA_ITEMS      = 0x80,
+    PFR_PHY_3BYTE_GPS_OFFSET = 0x20,
+    PFR_PHY_2BYTE_GPS_SIZE   = 0x10,
+    PFR_PHY_ASCII_CODE       = 0x08,
+    PFR_PHY_PROPORTIONAL     = 0x04,
+    PFR_PHY_2BYTE_CHARCODE   = 0x02,
+    PFR_PHY_VERTICAL         = 0x01
+
+  } PFR_PhyFlags;
+
+
+  typedef enum PFR_KernFlags_
+  {
+    PFR_KERN_2BYTE_CHAR  = 0x01,
+    PFR_KERN_2BYTE_ADJ   = 0x02
+
+  } PFR_KernFlags;
+
+
+  /************************************************************************/
+
+  typedef enum  PFR_GlyphFlags_
+  {
+    PFR_GLYPH_IS_COMPOUND   = 0x80,
+    PFR_GLYPH_EXTRA_ITEMS   = 0x08,
+    PFR_GLYPH_1BYTE_XYCOUNT = 0x04,
+    PFR_GLYPH_XCOUNT        = 0x02,
+    PFR_GLYPH_YCOUNT        = 0x01
+
+  } PFR_GlyphFlags;
+
+
+  /* controlled coordinate */
+  typedef struct  PFR_CoordRec_
+  {
+    FT_UInt  org;
+    FT_UInt  cur;
+
+  } PFR_CoordRec, *PFR_Coord;
+
+
+  typedef struct  PFR_SubGlyphRec_
+  {
+    FT_Fixed   x_scale;
+    FT_Fixed   y_scale;
+    FT_Int     x_delta;
+    FT_Int     y_delta;
+    FT_UInt32  gps_offset;
+    FT_UInt    gps_size;
+
+  } PFR_SubGlyphRec, *PFR_SubGlyph;
+
+
+  typedef enum  PFR_SubgGlyphFlags_
+  {
+    PFR_SUBGLYPH_3BYTE_OFFSET = 0x80,
+    PFR_SUBGLYPH_2BYTE_SIZE   = 0x40,
+    PFR_SUBGLYPH_YSCALE       = 0x20,
+    PFR_SUBGLYPH_XSCALE       = 0x10
+
+  } PFR_SubGlyphFlags;
+
+
+  typedef struct  PFR_GlyphRec_
+  {
+    FT_Byte           format;
+
+#if 0
+    FT_UInt           num_x_control;
+    FT_UInt           num_y_control;
+#endif
+    FT_UInt           max_xy_control;
+    FT_Pos*           x_control;
+    FT_Pos*           y_control;
+
+
+    FT_UInt           num_subs;
+    FT_UInt           max_subs;
+    PFR_SubGlyphRec*  subs;
+
+    FT_GlyphLoader    loader;
+    FT_Bool           path_begun;
+
+  } PFR_GlyphRec, *PFR_Glyph;
+
+
+FT_END_HEADER
+
+#endif /* __PFRTYPES_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pfr/rules.mk b/extensions/externals/src/freetype-2.4.9/src/pfr/rules.mk
new file mode 100644
index 0000000..60b96c7
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pfr/rules.mk
@@ -0,0 +1,73 @@
+#
+# FreeType 2 PFR driver configuration rules
+#
+
+
+# Copyright 2002, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# pfr driver directory
+#
+PFR_DIR := $(SRC_DIR)/pfr
+
+
+# compilation flags for the driver
+#
+PFR_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PFR_DIR))
+
+
+# pfr driver sources (i.e., C files)
+#
+PFR_DRV_SRC := $(PFR_DIR)/pfrload.c  \
+               $(PFR_DIR)/pfrgload.c \
+               $(PFR_DIR)/pfrcmap.c  \
+               $(PFR_DIR)/pfrdrivr.c \
+               $(PFR_DIR)/pfrsbit.c  \
+               $(PFR_DIR)/pfrobjs.c
+
+# pfr driver headers
+#
+PFR_DRV_H := $(PFR_DRV_SRC:%.c=%.h) \
+             $(PFR_DIR)/pfrerror.h  \
+             $(PFR_DIR)/pfrtypes.h
+
+
+# Pfr driver object(s)
+#
+#   PFR_DRV_OBJ_M is used during `multi' builds
+#   PFR_DRV_OBJ_S is used during `single' builds
+#
+PFR_DRV_OBJ_M := $(PFR_DRV_SRC:$(PFR_DIR)/%.c=$(OBJ_DIR)/%.$O)
+PFR_DRV_OBJ_S := $(OBJ_DIR)/pfr.$O
+
+# pfr driver source file for single build
+#
+PFR_DRV_SRC_S := $(PFR_DIR)/pfr.c
+
+
+# pfr driver - single object
+#
+$(PFR_DRV_OBJ_S): $(PFR_DRV_SRC_S) $(PFR_DRV_SRC) $(FREETYPE_H) $(PFR_DRV_H)
+	$(PFR_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PFR_DRV_SRC_S))
+
+
+# pfr driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(PFR_DIR)/%.c $(FREETYPE_H) $(PFR_DRV_H)
+	$(PFR_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(PFR_DRV_OBJ_S)
+DRV_OBJS_M += $(PFR_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/Jamfile b/extensions/externals/src/freetype-2.4.9/src/psaux/Jamfile
new file mode 100644
index 0000000..faeded9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/Jamfile
@@ -0,0 +1,31 @@
+# FreeType 2 src/psaux Jamfile
+#
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) psaux ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = psauxmod psobjs   t1decode t1cmap
+               psconv   afmparse
+               ;
+  }
+  else
+  {
+    _sources = psaux ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/psaux Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/afmparse.c b/extensions/externals/src/freetype-2.4.9/src/psaux/afmparse.c
new file mode 100644
index 0000000..5f3f9e6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/afmparse.c
@@ -0,0 +1,961 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afmparse.c                                                             */
+/*                                                                         */
+/*    AFM parser (body).                                                   */
+/*                                                                         */
+/*  Copyright 2006-2010, 2012 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+#include "afmparse.h"
+#include "psconv.h"
+
+#include "psauxerr.h"
+
+
+/***************************************************************************/
+/*                                                                         */
+/*    AFM_Stream                                                           */
+/*                                                                         */
+/* The use of AFM_Stream is largely inspired by parseAFM.[ch] from t1lib.  */
+/*                                                                         */
+/*                                                                         */
+
+  enum
+  {
+    AFM_STREAM_STATUS_NORMAL,
+    AFM_STREAM_STATUS_EOC,
+    AFM_STREAM_STATUS_EOL,
+    AFM_STREAM_STATUS_EOF
+  };
+
+
+  typedef struct  AFM_StreamRec_
+  {
+    FT_Byte*  cursor;
+    FT_Byte*  base;
+    FT_Byte*  limit;
+
+    FT_Int    status;
+
+  } AFM_StreamRec;
+
+
+#ifndef EOF
+#define EOF -1
+#endif
+
+
+  /* this works because empty lines are ignored */
+#define AFM_IS_NEWLINE( ch )  ( (ch) == '\r' || (ch) == '\n' )
+
+#define AFM_IS_EOF( ch )      ( (ch) == EOF  || (ch) == '\x1a' )
+#define AFM_IS_SPACE( ch )    ( (ch) == ' '  || (ch) == '\t' )
+
+  /* column separator; there is no `column' in the spec actually */
+#define AFM_IS_SEP( ch )      ( (ch) == ';' )
+
+#define AFM_GETC()                                                       \
+          ( ( (stream)->cursor < (stream)->limit ) ? *(stream)->cursor++ \
+                                                   : EOF )
+
+#define AFM_STREAM_KEY_BEGIN( stream )    \
+          (char*)( (stream)->cursor - 1 )
+
+#define AFM_STREAM_KEY_LEN( stream, key )       \
+          ( (char*)(stream)->cursor - key - 1 )
+
+#define AFM_STATUS_EOC( stream ) \
+          ( (stream)->status >= AFM_STREAM_STATUS_EOC )
+
+#define AFM_STATUS_EOL( stream ) \
+          ( (stream)->status >= AFM_STREAM_STATUS_EOL )
+
+#define AFM_STATUS_EOF( stream ) \
+          ( (stream)->status >= AFM_STREAM_STATUS_EOF )
+
+
+  static int
+  afm_stream_skip_spaces( AFM_Stream  stream )
+  {
+    int  ch = 0;  /* make stupid compiler happy */
+
+
+    if ( AFM_STATUS_EOC( stream ) )
+      return ';';
+
+    while ( 1 )
+    {
+      ch = AFM_GETC();
+      if ( !AFM_IS_SPACE( ch ) )
+        break;
+    }
+
+    if ( AFM_IS_NEWLINE( ch ) )
+      stream->status = AFM_STREAM_STATUS_EOL;
+    else if ( AFM_IS_SEP( ch ) )
+      stream->status = AFM_STREAM_STATUS_EOC;
+    else if ( AFM_IS_EOF( ch ) )
+      stream->status = AFM_STREAM_STATUS_EOF;
+
+    return ch;
+  }
+
+
+  /* read a key or value in current column */
+  static char*
+  afm_stream_read_one( AFM_Stream  stream )
+  {
+    char*  str;
+    int    ch;
+
+
+    afm_stream_skip_spaces( stream );
+    if ( AFM_STATUS_EOC( stream ) )
+      return NULL;
+
+    str = AFM_STREAM_KEY_BEGIN( stream );
+
+    while ( 1 )
+    {
+      ch = AFM_GETC();
+      if ( AFM_IS_SPACE( ch ) )
+        break;
+      else if ( AFM_IS_NEWLINE( ch ) )
+      {
+        stream->status = AFM_STREAM_STATUS_EOL;
+        break;
+      }
+      else if ( AFM_IS_SEP( ch ) )
+      {
+        stream->status = AFM_STREAM_STATUS_EOC;
+        break;
+      }
+      else if ( AFM_IS_EOF( ch ) )
+      {
+        stream->status = AFM_STREAM_STATUS_EOF;
+        break;
+      }
+    }
+
+    return str;
+  }
+
+
+  /* read a string (i.e., read to EOL) */
+  static char*
+  afm_stream_read_string( AFM_Stream  stream )
+  {
+    char*  str;
+    int    ch;
+
+
+    afm_stream_skip_spaces( stream );
+    if ( AFM_STATUS_EOL( stream ) )
+      return NULL;
+
+    str = AFM_STREAM_KEY_BEGIN( stream );
+
+    /* scan to eol */
+    while ( 1 )
+    {
+      ch = AFM_GETC();
+      if ( AFM_IS_NEWLINE( ch ) )
+      {
+        stream->status = AFM_STREAM_STATUS_EOL;
+        break;
+      }
+      else if ( AFM_IS_EOF( ch ) )
+      {
+        stream->status = AFM_STREAM_STATUS_EOF;
+        break;
+      }
+    }
+
+    return str;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*    AFM_Parser                                                         */
+  /*                                                                       */
+  /*                                                                       */
+
+  /* all keys defined in Ch. 7-10 of 5004.AFM_Spec.pdf */
+  typedef enum  AFM_Token_
+  {
+    AFM_TOKEN_ASCENDER,
+    AFM_TOKEN_AXISLABEL,
+    AFM_TOKEN_AXISTYPE,
+    AFM_TOKEN_B,
+    AFM_TOKEN_BLENDAXISTYPES,
+    AFM_TOKEN_BLENDDESIGNMAP,
+    AFM_TOKEN_BLENDDESIGNPOSITIONS,
+    AFM_TOKEN_C,
+    AFM_TOKEN_CC,
+    AFM_TOKEN_CH,
+    AFM_TOKEN_CAPHEIGHT,
+    AFM_TOKEN_CHARWIDTH,
+    AFM_TOKEN_CHARACTERSET,
+    AFM_TOKEN_CHARACTERS,
+    AFM_TOKEN_DESCENDER,
+    AFM_TOKEN_ENCODINGSCHEME,
+    AFM_TOKEN_ENDAXIS,
+    AFM_TOKEN_ENDCHARMETRICS,
+    AFM_TOKEN_ENDCOMPOSITES,
+    AFM_TOKEN_ENDDIRECTION,
+    AFM_TOKEN_ENDFONTMETRICS,
+    AFM_TOKEN_ENDKERNDATA,
+    AFM_TOKEN_ENDKERNPAIRS,
+    AFM_TOKEN_ENDTRACKKERN,
+    AFM_TOKEN_ESCCHAR,
+    AFM_TOKEN_FAMILYNAME,
+    AFM_TOKEN_FONTBBOX,
+    AFM_TOKEN_FONTNAME,
+    AFM_TOKEN_FULLNAME,
+    AFM_TOKEN_ISBASEFONT,
+    AFM_TOKEN_ISCIDFONT,
+    AFM_TOKEN_ISFIXEDPITCH,
+    AFM_TOKEN_ISFIXEDV,
+    AFM_TOKEN_ITALICANGLE,
+    AFM_TOKEN_KP,
+    AFM_TOKEN_KPH,
+    AFM_TOKEN_KPX,
+    AFM_TOKEN_KPY,
+    AFM_TOKEN_L,
+    AFM_TOKEN_MAPPINGSCHEME,
+    AFM_TOKEN_METRICSSETS,
+    AFM_TOKEN_N,
+    AFM_TOKEN_NOTICE,
+    AFM_TOKEN_PCC,
+    AFM_TOKEN_STARTAXIS,
+    AFM_TOKEN_STARTCHARMETRICS,
+    AFM_TOKEN_STARTCOMPOSITES,
+    AFM_TOKEN_STARTDIRECTION,
+    AFM_TOKEN_STARTFONTMETRICS,
+    AFM_TOKEN_STARTKERNDATA,
+    AFM_TOKEN_STARTKERNPAIRS,
+    AFM_TOKEN_STARTKERNPAIRS0,
+    AFM_TOKEN_STARTKERNPAIRS1,
+    AFM_TOKEN_STARTTRACKKERN,
+    AFM_TOKEN_STDHW,
+    AFM_TOKEN_STDVW,
+    AFM_TOKEN_TRACKKERN,
+    AFM_TOKEN_UNDERLINEPOSITION,
+    AFM_TOKEN_UNDERLINETHICKNESS,
+    AFM_TOKEN_VV,
+    AFM_TOKEN_VVECTOR,
+    AFM_TOKEN_VERSION,
+    AFM_TOKEN_W,
+    AFM_TOKEN_W0,
+    AFM_TOKEN_W0X,
+    AFM_TOKEN_W0Y,
+    AFM_TOKEN_W1,
+    AFM_TOKEN_W1X,
+    AFM_TOKEN_W1Y,
+    AFM_TOKEN_WX,
+    AFM_TOKEN_WY,
+    AFM_TOKEN_WEIGHT,
+    AFM_TOKEN_WEIGHTVECTOR,
+    AFM_TOKEN_XHEIGHT,
+    N_AFM_TOKENS,
+    AFM_TOKEN_UNKNOWN
+
+  } AFM_Token;
+
+
+  static const char*  const afm_key_table[N_AFM_TOKENS] =
+  {
+    "Ascender",
+    "AxisLabel",
+    "AxisType",
+    "B",
+    "BlendAxisTypes",
+    "BlendDesignMap",
+    "BlendDesignPositions",
+    "C",
+    "CC",
+    "CH",
+    "CapHeight",
+    "CharWidth",
+    "CharacterSet",
+    "Characters",
+    "Descender",
+    "EncodingScheme",
+    "EndAxis",
+    "EndCharMetrics",
+    "EndComposites",
+    "EndDirection",
+    "EndFontMetrics",
+    "EndKernData",
+    "EndKernPairs",
+    "EndTrackKern",
+    "EscChar",
+    "FamilyName",
+    "FontBBox",
+    "FontName",
+    "FullName",
+    "IsBaseFont",
+    "IsCIDFont",
+    "IsFixedPitch",
+    "IsFixedV",
+    "ItalicAngle",
+    "KP",
+    "KPH",
+    "KPX",
+    "KPY",
+    "L",
+    "MappingScheme",
+    "MetricsSets",
+    "N",
+    "Notice",
+    "PCC",
+    "StartAxis",
+    "StartCharMetrics",
+    "StartComposites",
+    "StartDirection",
+    "StartFontMetrics",
+    "StartKernData",
+    "StartKernPairs",
+    "StartKernPairs0",
+    "StartKernPairs1",
+    "StartTrackKern",
+    "StdHW",
+    "StdVW",
+    "TrackKern",
+    "UnderlinePosition",
+    "UnderlineThickness",
+    "VV",
+    "VVector",
+    "Version",
+    "W",
+    "W0",
+    "W0X",
+    "W0Y",
+    "W1",
+    "W1X",
+    "W1Y",
+    "WX",
+    "WY",
+    "Weight",
+    "WeightVector",
+    "XHeight"
+  };
+
+
+  /*
+   * `afm_parser_read_vals' and `afm_parser_next_key' provide
+   * high-level operations to an AFM_Stream.  The rest of the
+   * parser functions should use them without accessing the
+   * AFM_Stream directly.
+   */
+
+  FT_LOCAL_DEF( FT_Int )
+  afm_parser_read_vals( AFM_Parser  parser,
+                        AFM_Value   vals,
+                        FT_UInt     n )
+  {
+    AFM_Stream  stream = parser->stream;
+    char*       str;
+    FT_UInt     i;
+
+
+    if ( n > AFM_MAX_ARGUMENTS )
+      return 0;
+
+    for ( i = 0; i < n; i++ )
+    {
+      FT_Offset  len;
+      AFM_Value  val = vals + i;
+
+
+      if ( val->type == AFM_VALUE_TYPE_STRING )
+        str = afm_stream_read_string( stream );
+      else
+        str = afm_stream_read_one( stream );
+
+      if ( !str )
+        break;
+
+      len = AFM_STREAM_KEY_LEN( stream, str );
+
+      switch ( val->type )
+      {
+      case AFM_VALUE_TYPE_STRING:
+      case AFM_VALUE_TYPE_NAME:
+        {
+          FT_Memory  memory = parser->memory;
+          FT_Error   error;
+
+
+          if ( !FT_QALLOC( val->u.s, len + 1 ) )
+          {
+            ft_memcpy( val->u.s, str, len );
+            val->u.s[len] = '\0';
+          }
+        }
+        break;
+
+      case AFM_VALUE_TYPE_FIXED:
+        val->u.f = PS_Conv_ToFixed( (FT_Byte**)(void*)&str,
+                                    (FT_Byte*)str + len, 0 );
+        break;
+
+      case AFM_VALUE_TYPE_INTEGER:
+        val->u.i = PS_Conv_ToInt( (FT_Byte**)(void*)&str,
+                                  (FT_Byte*)str + len );
+        break;
+
+      case AFM_VALUE_TYPE_BOOL:
+        val->u.b = FT_BOOL( len == 4                      &&
+                            !ft_strncmp( str, "true", 4 ) );
+        break;
+
+      case AFM_VALUE_TYPE_INDEX:
+        if ( parser->get_index )
+          val->u.i = parser->get_index( str, len, parser->user_data );
+        else
+          val->u.i = 0;
+        break;
+      }
+    }
+
+    return i;
+  }
+
+
+  FT_LOCAL_DEF( char* )
+  afm_parser_next_key( AFM_Parser  parser,
+                       FT_Bool     line,
+                       FT_Offset*  len )
+  {
+    AFM_Stream  stream = parser->stream;
+    char*       key    = 0;  /* make stupid compiler happy */
+
+
+    if ( line )
+    {
+      while ( 1 )
+      {
+        /* skip current line */
+        if ( !AFM_STATUS_EOL( stream ) )
+          afm_stream_read_string( stream );
+
+        stream->status = AFM_STREAM_STATUS_NORMAL;
+        key = afm_stream_read_one( stream );
+
+        /* skip empty line */
+        if ( !key                      &&
+             !AFM_STATUS_EOF( stream ) &&
+             AFM_STATUS_EOL( stream )  )
+          continue;
+
+        break;
+      }
+    }
+    else
+    {
+      while ( 1 )
+      {
+        /* skip current column */
+        while ( !AFM_STATUS_EOC( stream ) )
+          afm_stream_read_one( stream );
+
+        stream->status = AFM_STREAM_STATUS_NORMAL;
+        key = afm_stream_read_one( stream );
+
+        /* skip empty column */
+        if ( !key                      &&
+             !AFM_STATUS_EOF( stream ) &&
+             AFM_STATUS_EOC( stream )  )
+          continue;
+
+        break;
+      }
+    }
+
+    if ( len )
+      *len = ( key ) ? (FT_Offset)AFM_STREAM_KEY_LEN( stream, key )
+                     : 0;
+
+    return key;
+  }
+
+
+  static AFM_Token
+  afm_tokenize( const char*  key,
+                FT_Offset    len )
+  {
+    int  n;
+
+
+    for ( n = 0; n < N_AFM_TOKENS; n++ )
+    {
+      if ( *( afm_key_table[n] ) == *key )
+      {
+        for ( ; n < N_AFM_TOKENS; n++ )
+        {
+          if ( *( afm_key_table[n] ) != *key )
+            return AFM_TOKEN_UNKNOWN;
+
+          if ( ft_strncmp( afm_key_table[n], key, len ) == 0 )
+            return (AFM_Token) n;
+        }
+      }
+    }
+
+    return AFM_TOKEN_UNKNOWN;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  afm_parser_init( AFM_Parser  parser,
+                   FT_Memory   memory,
+                   FT_Byte*    base,
+                   FT_Byte*    limit )
+  {
+    AFM_Stream  stream = NULL;
+    FT_Error    error;
+
+
+    if ( FT_NEW( stream ) )
+      return error;
+
+    stream->cursor = stream->base = base;
+    stream->limit  = limit;
+
+    /* don't skip the first line during the first call */
+    stream->status = AFM_STREAM_STATUS_EOL;
+
+    parser->memory    = memory;
+    parser->stream    = stream;
+    parser->FontInfo  = NULL;
+    parser->get_index = NULL;
+
+    return PSaux_Err_Ok;
+  }
+
+
+  FT_LOCAL( void )
+  afm_parser_done( AFM_Parser  parser )
+  {
+    FT_Memory  memory = parser->memory;
+
+
+    FT_FREE( parser->stream );
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  afm_parser_read_int( AFM_Parser  parser,
+                       FT_Int*     aint )
+  {
+    AFM_ValueRec  val;
+
+
+    val.type = AFM_VALUE_TYPE_INTEGER;
+
+    if ( afm_parser_read_vals( parser, &val, 1 ) == 1 )
+    {
+      *aint = val.u.i;
+
+      return PSaux_Err_Ok;
+    }
+    else
+      return PSaux_Err_Syntax_Error;
+  }
+
+
+  static FT_Error
+  afm_parse_track_kern( AFM_Parser  parser )
+  {
+    AFM_FontInfo   fi = parser->FontInfo;
+    AFM_TrackKern  tk;
+    char*          key;
+    FT_Offset      len;
+    int            n = -1;
+
+
+    if ( afm_parser_read_int( parser, &fi->NumTrackKern ) )
+        goto Fail;
+
+    if ( fi->NumTrackKern )
+    {
+      FT_Memory  memory = parser->memory;
+      FT_Error   error;
+
+
+      if ( FT_QNEW_ARRAY( fi->TrackKerns, fi->NumTrackKern ) )
+        return error;
+    }
+
+    while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
+    {
+      AFM_ValueRec  shared_vals[5];
+
+
+      switch ( afm_tokenize( key, len ) )
+      {
+      case AFM_TOKEN_TRACKKERN:
+        n++;
+
+        if ( n >= fi->NumTrackKern )
+          goto Fail;
+
+        tk = fi->TrackKerns + n;
+
+        shared_vals[0].type = AFM_VALUE_TYPE_INTEGER;
+        shared_vals[1].type = AFM_VALUE_TYPE_FIXED;
+        shared_vals[2].type = AFM_VALUE_TYPE_FIXED;
+        shared_vals[3].type = AFM_VALUE_TYPE_FIXED;
+        shared_vals[4].type = AFM_VALUE_TYPE_FIXED;
+        if ( afm_parser_read_vals( parser, shared_vals, 5 ) != 5 )
+          goto Fail;
+
+        tk->degree     = shared_vals[0].u.i;
+        tk->min_ptsize = shared_vals[1].u.f;
+        tk->min_kern   = shared_vals[2].u.f;
+        tk->max_ptsize = shared_vals[3].u.f;
+        tk->max_kern   = shared_vals[4].u.f;
+
+        break;
+
+      case AFM_TOKEN_ENDTRACKKERN:
+      case AFM_TOKEN_ENDKERNDATA:
+      case AFM_TOKEN_ENDFONTMETRICS:
+        fi->NumTrackKern = n + 1;
+        return PSaux_Err_Ok;
+
+      case AFM_TOKEN_UNKNOWN:
+        break;
+
+      default:
+        goto Fail;
+      }
+    }
+
+  Fail:
+    return PSaux_Err_Syntax_Error;
+  }
+
+
+#undef  KERN_INDEX
+#define KERN_INDEX( g1, g2 )  ( ( (FT_ULong)g1 << 16 ) | g2 )
+
+
+  /* compare two kerning pairs */
+  FT_CALLBACK_DEF( int )
+  afm_compare_kern_pairs( const void*  a,
+                          const void*  b )
+  {
+    AFM_KernPair  kp1 = (AFM_KernPair)a;
+    AFM_KernPair  kp2 = (AFM_KernPair)b;
+
+    FT_ULong  index1 = KERN_INDEX( kp1->index1, kp1->index2 );
+    FT_ULong  index2 = KERN_INDEX( kp2->index1, kp2->index2 );
+
+
+    if ( index1 > index2 )
+      return 1;
+    else if ( index1 < index2 )
+      return -1;
+    else
+      return 0;
+  }
+
+
+  static FT_Error
+  afm_parse_kern_pairs( AFM_Parser  parser )
+  {
+    AFM_FontInfo  fi = parser->FontInfo;
+    AFM_KernPair  kp;
+    char*         key;
+    FT_Offset     len;
+    int           n = -1;
+
+
+    if ( afm_parser_read_int( parser, &fi->NumKernPair ) )
+      goto Fail;
+
+    if ( fi->NumKernPair )
+    {
+      FT_Memory  memory = parser->memory;
+      FT_Error   error;
+
+
+      if ( FT_QNEW_ARRAY( fi->KernPairs, fi->NumKernPair ) )
+        return error;
+    }
+
+    while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
+    {
+      AFM_Token  token = afm_tokenize( key, len );
+
+
+      switch ( token )
+      {
+      case AFM_TOKEN_KP:
+      case AFM_TOKEN_KPX:
+      case AFM_TOKEN_KPY:
+        {
+          FT_Int        r;
+          AFM_ValueRec  shared_vals[4];
+
+
+          n++;
+
+          if ( n >= fi->NumKernPair )
+            goto Fail;
+
+          kp = fi->KernPairs + n;
+
+          shared_vals[0].type = AFM_VALUE_TYPE_INDEX;
+          shared_vals[1].type = AFM_VALUE_TYPE_INDEX;
+          shared_vals[2].type = AFM_VALUE_TYPE_INTEGER;
+          shared_vals[3].type = AFM_VALUE_TYPE_INTEGER;
+          r = afm_parser_read_vals( parser, shared_vals, 4 );
+          if ( r < 3 )
+            goto Fail;
+
+          kp->index1 = shared_vals[0].u.i;
+          kp->index2 = shared_vals[1].u.i;
+          if ( token == AFM_TOKEN_KPY )
+          {
+            kp->x = 0;
+            kp->y = shared_vals[2].u.i;
+          }
+          else
+          {
+            kp->x = shared_vals[2].u.i;
+            kp->y = ( token == AFM_TOKEN_KP && r == 4 )
+                      ? shared_vals[3].u.i : 0;
+          }
+        }
+        break;
+
+      case AFM_TOKEN_ENDKERNPAIRS:
+      case AFM_TOKEN_ENDKERNDATA:
+      case AFM_TOKEN_ENDFONTMETRICS:
+        fi->NumKernPair = n + 1;
+        ft_qsort( fi->KernPairs, fi->NumKernPair,
+                  sizeof ( AFM_KernPairRec ),
+                  afm_compare_kern_pairs );
+        return PSaux_Err_Ok;
+
+      case AFM_TOKEN_UNKNOWN:
+        break;
+
+      default:
+        goto Fail;
+      }
+    }
+
+  Fail:
+    return PSaux_Err_Syntax_Error;
+  }
+
+
+  static FT_Error
+  afm_parse_kern_data( AFM_Parser  parser )
+  {
+    FT_Error   error;
+    char*      key;
+    FT_Offset  len;
+
+
+    while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
+    {
+      switch ( afm_tokenize( key, len ) )
+      {
+      case AFM_TOKEN_STARTTRACKKERN:
+        error = afm_parse_track_kern( parser );
+        if ( error )
+          return error;
+        break;
+
+      case AFM_TOKEN_STARTKERNPAIRS:
+      case AFM_TOKEN_STARTKERNPAIRS0:
+        error = afm_parse_kern_pairs( parser );
+        if ( error )
+          return error;
+        break;
+
+      case AFM_TOKEN_ENDKERNDATA:
+      case AFM_TOKEN_ENDFONTMETRICS:
+        return PSaux_Err_Ok;
+
+      case AFM_TOKEN_UNKNOWN:
+        break;
+
+      default:
+        goto Fail;
+      }
+    }
+
+  Fail:
+    return PSaux_Err_Syntax_Error;
+  }
+
+
+  static FT_Error
+  afm_parser_skip_section( AFM_Parser  parser,
+                           FT_UInt     n,
+                           AFM_Token   end_section )
+  {
+    char*      key;
+    FT_Offset  len;
+
+
+    while ( n-- > 0 )
+    {
+      key = afm_parser_next_key( parser, 1, NULL );
+      if ( !key )
+        goto Fail;
+    }
+
+    while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
+    {
+      AFM_Token  token = afm_tokenize( key, len );
+
+
+      if ( token == end_section || token == AFM_TOKEN_ENDFONTMETRICS )
+        return PSaux_Err_Ok;
+    }
+
+  Fail:
+    return PSaux_Err_Syntax_Error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  afm_parser_parse( AFM_Parser  parser )
+  {
+    FT_Memory     memory = parser->memory;
+    AFM_FontInfo  fi     = parser->FontInfo;
+    FT_Error      error  = PSaux_Err_Syntax_Error;
+    char*         key;
+    FT_Offset     len;
+    FT_Int        metrics_sets = 0;
+
+
+    if ( !fi )
+      return PSaux_Err_Invalid_Argument;
+
+    key = afm_parser_next_key( parser, 1, &len );
+    if ( !key || len != 16                              ||
+         ft_strncmp( key, "StartFontMetrics", 16 ) != 0 )
+      return PSaux_Err_Unknown_File_Format;
+
+    while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 )
+    {
+      AFM_ValueRec  shared_vals[4];
+
+
+      switch ( afm_tokenize( key, len ) )
+      {
+      case AFM_TOKEN_METRICSSETS:
+        if ( afm_parser_read_int( parser, &metrics_sets ) )
+          goto Fail;
+
+        if ( metrics_sets != 0 && metrics_sets != 2 )
+        {
+          error = PSaux_Err_Unimplemented_Feature;
+
+          goto Fail;
+        }
+        break;
+
+      case AFM_TOKEN_ISCIDFONT:
+        shared_vals[0].type = AFM_VALUE_TYPE_BOOL;
+        if ( afm_parser_read_vals( parser, shared_vals, 1 ) != 1 )
+          goto Fail;
+
+        fi->IsCIDFont = shared_vals[0].u.b;
+        break;
+
+      case AFM_TOKEN_FONTBBOX:
+        shared_vals[0].type = AFM_VALUE_TYPE_FIXED;
+        shared_vals[1].type = AFM_VALUE_TYPE_FIXED;
+        shared_vals[2].type = AFM_VALUE_TYPE_FIXED;
+        shared_vals[3].type = AFM_VALUE_TYPE_FIXED;
+        if ( afm_parser_read_vals( parser, shared_vals, 4 ) != 4 )
+          goto Fail;
+
+        fi->FontBBox.xMin = shared_vals[0].u.f;
+        fi->FontBBox.yMin = shared_vals[1].u.f;
+        fi->FontBBox.xMax = shared_vals[2].u.f;
+        fi->FontBBox.yMax = shared_vals[3].u.f;
+        break;
+
+      case AFM_TOKEN_ASCENDER:
+        shared_vals[0].type = AFM_VALUE_TYPE_FIXED;
+        if ( afm_parser_read_vals( parser, shared_vals, 1 ) != 1 )
+          goto Fail;
+
+        fi->Ascender = shared_vals[0].u.f;
+        break;
+
+      case AFM_TOKEN_DESCENDER:
+        shared_vals[0].type = AFM_VALUE_TYPE_FIXED;
+        if ( afm_parser_read_vals( parser, shared_vals, 1 ) != 1 )
+          goto Fail;
+
+        fi->Descender = shared_vals[0].u.f;
+        break;
+
+      case AFM_TOKEN_STARTCHARMETRICS:
+        {
+          FT_Int  n = 0;
+
+
+          if ( afm_parser_read_int( parser, &n ) )
+            goto Fail;
+
+          error = afm_parser_skip_section( parser, n,
+                                           AFM_TOKEN_ENDCHARMETRICS );
+          if ( error )
+            return error;
+        }
+        break;
+
+      case AFM_TOKEN_STARTKERNDATA:
+        error = afm_parse_kern_data( parser );
+        if ( error )
+          goto Fail;
+        /* fall through since we only support kern data */
+
+      case AFM_TOKEN_ENDFONTMETRICS:
+        return PSaux_Err_Ok;
+
+      default:
+        break;
+      }
+    }
+
+  Fail:
+    FT_FREE( fi->TrackKerns );
+    fi->NumTrackKern = 0;
+
+    FT_FREE( fi->KernPairs );
+    fi->NumKernPair = 0;
+
+    fi->IsCIDFont = 0;
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/afmparse.h b/extensions/externals/src/freetype-2.4.9/src/psaux/afmparse.h
new file mode 100644
index 0000000..35d9604
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/afmparse.h
@@ -0,0 +1,88 @@
+/***************************************************************************/
+/*                                                                         */
+/*  afmparse.h                                                             */
+/*                                                                         */
+/*    AFM parser (specification).                                          */
+/*                                                                         */
+/*  Copyright 2006 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __AFMPARSE_H__
+#define __AFMPARSE_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( FT_Error )
+  afm_parser_init( AFM_Parser  parser,
+                   FT_Memory   memory,
+                   FT_Byte*    base,
+                   FT_Byte*    limit );
+
+
+  FT_LOCAL( void )
+  afm_parser_done( AFM_Parser  parser );
+
+
+  FT_LOCAL( FT_Error )
+  afm_parser_parse( AFM_Parser  parser );
+
+
+  enum  AFM_ValueType_
+  {
+    AFM_VALUE_TYPE_STRING,
+    AFM_VALUE_TYPE_NAME,
+    AFM_VALUE_TYPE_FIXED,   /* real number */
+    AFM_VALUE_TYPE_INTEGER,
+    AFM_VALUE_TYPE_BOOL,
+    AFM_VALUE_TYPE_INDEX    /* glyph index */
+  };
+
+
+  typedef struct  AFM_ValueRec_
+  {
+    enum AFM_ValueType_  type;
+    union
+    {
+      char*     s;
+      FT_Fixed  f;
+      FT_Int    i;
+      FT_Bool   b;
+
+    } u;
+
+  } AFM_ValueRec, *AFM_Value;
+
+#define  AFM_MAX_ARGUMENTS  5
+
+  FT_LOCAL( FT_Int )
+  afm_parser_read_vals( AFM_Parser  parser,
+                        AFM_Value   vals,
+                        FT_UInt     n );
+
+  /* read the next key from the next line or column */
+  FT_LOCAL( char* )
+  afm_parser_next_key( AFM_Parser  parser,
+                       FT_Bool     line,
+                       FT_Offset*  len );
+
+FT_END_HEADER
+
+#endif /* __AFMPARSE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/module.mk b/extensions/externals/src/freetype-2.4.9/src/psaux/module.mk
new file mode 100644
index 0000000..42bf6f5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 PSaux module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += PSAUX_MODULE
+
+define PSAUX_MODULE
+$(OPEN_DRIVER) FT_Module_Class, psaux_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)psaux     $(ECHO_DRIVER_DESC)Postscript Type 1 & Type 2 helper module$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/psaux.c b/extensions/externals/src/freetype-2.4.9/src/psaux/psaux.c
new file mode 100644
index 0000000..a4b9c5c
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/psaux.c
@@ -0,0 +1,34 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psaux.c                                                                */
+/*                                                                         */
+/*    FreeType auxiliary PostScript driver component (body only).          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2006 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "psobjs.c"
+#include "psauxmod.c"
+#include "t1decode.c"
+#include "t1cmap.c"
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+#include "afmparse.c"
+#endif
+
+#include "psconv.c"
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/psauxerr.h b/extensions/externals/src/freetype-2.4.9/src/psaux/psauxerr.h
new file mode 100644
index 0000000..d52375f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/psauxerr.h
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psauxerr.h                                                             */
+/*                                                                         */
+/*    PS auxiliary module error codes (specification only).                */
+/*                                                                         */
+/*  Copyright 2001, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the PS auxiliary module error enumeration */
+  /* constants.                                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __PSAUXERR_H__
+#define __PSAUXERR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  PSaux_Err_
+#define FT_ERR_BASE    FT_Mod_Err_PSaux
+
+#include FT_ERRORS_H
+
+#endif /* __PSAUXERR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/psauxmod.c b/extensions/externals/src/freetype-2.4.9/src/psaux/psauxmod.c
new file mode 100644
index 0000000..4b1249d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/psauxmod.c
@@ -0,0 +1,139 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psauxmod.c                                                             */
+/*                                                                         */
+/*    FreeType auxiliary PostScript module implementation (body).          */
+/*                                                                         */
+/*  Copyright 2000-2001, 2002, 2003, 2006 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "psauxmod.h"
+#include "psobjs.h"
+#include "t1decode.h"
+#include "t1cmap.h"
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+#include "afmparse.h"
+#endif
+
+
+  FT_CALLBACK_TABLE_DEF
+  const PS_Table_FuncsRec  ps_table_funcs =
+  {
+    ps_table_new,
+    ps_table_done,
+    ps_table_add,
+    ps_table_release
+  };
+
+
+  FT_CALLBACK_TABLE_DEF
+  const PS_Parser_FuncsRec  ps_parser_funcs =
+  {
+    ps_parser_init,
+    ps_parser_done,
+    ps_parser_skip_spaces,
+    ps_parser_skip_PS_token,
+    ps_parser_to_int,
+    ps_parser_to_fixed,
+    ps_parser_to_bytes,
+    ps_parser_to_coord_array,
+    ps_parser_to_fixed_array,
+    ps_parser_to_token,
+    ps_parser_to_token_array,
+    ps_parser_load_field,
+    ps_parser_load_field_table
+  };
+
+
+  FT_CALLBACK_TABLE_DEF
+  const T1_Builder_FuncsRec  t1_builder_funcs =
+  {
+    t1_builder_init,
+    t1_builder_done,
+    t1_builder_check_points,
+    t1_builder_add_point,
+    t1_builder_add_point1,
+    t1_builder_add_contour,
+    t1_builder_start_point,
+    t1_builder_close_contour
+  };
+
+
+  FT_CALLBACK_TABLE_DEF
+  const T1_Decoder_FuncsRec  t1_decoder_funcs =
+  {
+    t1_decoder_init,
+    t1_decoder_done,
+    t1_decoder_parse_charstrings
+  };
+
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+  FT_CALLBACK_TABLE_DEF
+  const AFM_Parser_FuncsRec  afm_parser_funcs =
+  {
+    afm_parser_init,
+    afm_parser_done,
+    afm_parser_parse
+  };
+#endif
+
+
+  FT_CALLBACK_TABLE_DEF
+  const T1_CMap_ClassesRec  t1_cmap_classes =
+  {
+    &t1_cmap_standard_class_rec,
+    &t1_cmap_expert_class_rec,
+    &t1_cmap_custom_class_rec,
+    &t1_cmap_unicode_class_rec
+  };
+
+
+  static
+  const PSAux_Interface  psaux_interface =
+  {
+    &ps_table_funcs,
+    &ps_parser_funcs,
+    &t1_builder_funcs,
+    &t1_decoder_funcs,
+    t1_decrypt,
+
+    (const T1_CMap_ClassesRec*) &t1_cmap_classes,
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+    &afm_parser_funcs,
+#else
+    0,
+#endif
+  };
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_Module_Class  psaux_module_class =
+  {
+    0,
+    sizeof ( FT_ModuleRec ),
+    "psaux",
+    0x20000L,
+    0x20000L,
+
+    &psaux_interface,  /* module-specific interface */
+
+    (FT_Module_Constructor)0,
+    (FT_Module_Destructor) 0,
+    (FT_Module_Requester)  0
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/psauxmod.h b/extensions/externals/src/freetype-2.4.9/src/psaux/psauxmod.h
new file mode 100644
index 0000000..1217236
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/psauxmod.h
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psauxmod.h                                                             */
+/*                                                                         */
+/*    FreeType auxiliary PostScript module implementation (specification). */
+/*                                                                         */
+/*  Copyright 2000-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSAUXMOD_H__
+#define __PSAUXMOD_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "this module does not support PIC yet"
+#endif
+
+
+  FT_EXPORT_VAR( const FT_Module_Class )  psaux_driver_class;
+
+
+FT_END_HEADER
+
+#endif /* __PSAUXMOD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/psconv.c b/extensions/externals/src/freetype-2.4.9/src/psaux/psconv.c
new file mode 100644
index 0000000..9ea7fb9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/psconv.c
@@ -0,0 +1,480 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psconv.c                                                               */
+/*                                                                         */
+/*    Some convenience conversions (body).                                 */
+/*                                                                         */
+/*  Copyright 2006, 2008, 2009, 2012 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+#include "psconv.h"
+#include "psauxerr.h"
+
+
+  /* The following array is used by various functions to quickly convert */
+  /* digits (both decimal and non-decimal) into numbers.                 */
+
+#if 'A' == 65
+  /* ASCII */
+
+  static const FT_Char  ft_char_table[128] =
+  {
+    /* 0x00 */
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, -1, -1, -1, -1, -1, -1,
+    -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+    25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
+    -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+    25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
+  };
+
+  /* no character >= 0x80 can represent a valid number */
+#define OP  >=
+
+#endif /* 'A' == 65 */
+
+#if 'A' == 193
+  /* EBCDIC */
+
+  static const FT_Char  ft_char_table[128] =
+  {
+    /* 0x80 */
+    -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, -1, -1, -1, -1, -1, -1,
+    -1, 19, 20, 21, 22, 23, 24, 25, 26, 27, -1, -1, -1, -1, -1, -1,
+    -1, -1, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, -1, -1, -1, -1, -1, -1,
+    -1, 19, 20, 21, 22, 23, 24, 25, 26, 27, -1, -1, -1, -1, -1, -1,
+    -1, -1, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1, -1,
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, -1, -1, -1, -1, -1, -1,
+  };
+
+  /* no character < 0x80 can represent a valid number */
+#define OP  <
+
+#endif /* 'A' == 193 */
+
+
+  FT_LOCAL_DEF( FT_Int )
+  PS_Conv_Strtol( FT_Byte**  cursor,
+                  FT_Byte*   limit,
+                  FT_Int     base )
+  {
+    FT_Byte*  p = *cursor;
+    FT_Int    num = 0;
+    FT_Bool   sign = 0;
+
+
+    if ( p >= limit || base < 2 || base > 36 )
+      return 0;
+
+    if ( *p == '-' || *p == '+' )
+    {
+      sign = FT_BOOL( *p == '-' );
+
+      p++;
+      if ( p == limit )
+        return 0;
+    }
+
+    for ( ; p < limit; p++ )
+    {
+      FT_Char  c;
+
+
+      if ( IS_PS_SPACE( *p ) || *p OP 0x80 )
+        break;
+
+      c = ft_char_table[*p & 0x7f];
+
+      if ( c < 0 || c >= base )
+        break;
+
+      num = num * base + c;
+    }
+
+    if ( sign )
+      num = -num;
+
+    *cursor = p;
+
+    return num;
+  }
+
+
+  FT_LOCAL_DEF( FT_Int )
+  PS_Conv_ToInt( FT_Byte**  cursor,
+                 FT_Byte*   limit )
+
+  {
+    FT_Byte*  p;
+    FT_Int    num;
+
+
+    num = PS_Conv_Strtol( cursor, limit, 10 );
+    p   = *cursor;
+
+    if ( p < limit && *p == '#' )
+    {
+      *cursor = p + 1;
+
+      return PS_Conv_Strtol( cursor, limit, num );
+    }
+    else
+      return num;
+  }
+
+
+  FT_LOCAL_DEF( FT_Fixed )
+  PS_Conv_ToFixed( FT_Byte**  cursor,
+                   FT_Byte*   limit,
+                   FT_Int     power_ten )
+  {
+    FT_Byte*  p = *cursor;
+    FT_Fixed  integral;
+    FT_Long   decimal = 0, divider = 1;
+    FT_Bool   sign = 0;
+
+
+    if ( p >= limit )
+      return 0;
+
+    if ( *p == '-' || *p == '+' )
+    {
+      sign = FT_BOOL( *p == '-' );
+
+      p++;
+      if ( p == limit )
+        return 0;
+    }
+
+    if ( *p != '.' )
+      integral = PS_Conv_ToInt( &p, limit ) << 16;
+    else
+      integral = 0;
+
+    /* read the decimal part */
+    if ( p < limit && *p == '.' )
+    {
+      p++;
+
+      for ( ; p < limit; p++ )
+      {
+        FT_Char  c;
+
+
+        if ( IS_PS_SPACE( *p ) || *p OP 0x80 )
+          break;
+
+        c = ft_char_table[*p & 0x7f];
+
+        if ( c < 0 || c >= 10 )
+          break;
+
+        if ( !integral && power_ten > 0 )
+        {
+          power_ten--;
+          decimal = decimal * 10 + c;
+        }
+        else
+        {
+          if ( divider < 10000000L )
+          {
+            decimal = decimal * 10 + c;
+            divider *= 10;
+          }
+        }
+      }
+    }
+
+    /* read exponent, if any */
+    if ( p + 1 < limit && ( *p == 'e' || *p == 'E' ) )
+    {
+      p++;
+      power_ten += PS_Conv_ToInt( &p, limit );
+    }
+
+    while ( power_ten > 0 )
+    {
+      integral *= 10;
+      decimal  *= 10;
+      power_ten--;
+    }
+
+    while ( power_ten < 0 )
+    {
+      integral /= 10;
+      divider  *= 10;
+      power_ten++;
+    }
+
+    if ( decimal )
+      integral += FT_DivFix( decimal, divider );
+
+    if ( sign )
+      integral = -integral;
+
+    *cursor = p;
+
+    return integral;
+  }
+
+
+#if 0
+  FT_LOCAL_DEF( FT_UInt )
+  PS_Conv_StringDecode( FT_Byte**  cursor,
+                        FT_Byte*   limit,
+                        FT_Byte*   buffer,
+                        FT_Offset  n )
+  {
+    FT_Byte*  p;
+    FT_UInt   r = 0;
+
+
+    for ( p = *cursor; r < n && p < limit; p++ )
+    {
+      FT_Byte  b;
+
+
+      if ( *p != '\\' )
+      {
+        buffer[r++] = *p;
+
+        continue;
+      }
+
+      p++;
+
+      switch ( *p )
+      {
+      case 'n':
+        b = '\n';
+        break;
+      case 'r':
+        b = '\r';
+        break;
+      case 't':
+        b = '\t';
+        break;
+      case 'b':
+        b = '\b';
+        break;
+      case 'f':
+        b = '\f';
+        break;
+      case '\r':
+        p++;
+        if ( *p != '\n' )
+        {
+          b = *p;
+
+          break;
+        }
+        /* no break */
+      case '\n':
+        continue;
+        break;
+      default:
+        if ( IS_PS_DIGIT( *p ) )
+        {
+          b = *p - '0';
+
+          p++;
+
+          if ( IS_PS_DIGIT( *p ) )
+          {
+            b = b * 8 + *p - '0';
+
+            p++;
+
+            if ( IS_PS_DIGIT( *p ) )
+              b = b * 8 + *p - '0';
+            else
+            {
+              buffer[r++] = b;
+              b = *p;
+            }
+          }
+          else
+          {
+            buffer[r++] = b;
+            b = *p;
+          }
+        }
+        else
+          b = *p;
+        break;
+      }
+
+      buffer[r++] = b;
+    }
+
+    *cursor = p;
+
+    return r;
+  }
+#endif /* 0 */
+
+
+  FT_LOCAL_DEF( FT_UInt )
+  PS_Conv_ASCIIHexDecode( FT_Byte**  cursor,
+                          FT_Byte*   limit,
+                          FT_Byte*   buffer,
+                          FT_Offset  n )
+  {
+    FT_Byte*  p;
+    FT_UInt   r   = 0;
+    FT_UInt   w   = 0;
+    FT_UInt   pad = 0x01;
+
+
+    n *= 2;
+
+#if 1
+
+    p = *cursor;
+
+    if ( p >= limit )
+      return 0;
+
+    if ( n > (FT_UInt)( limit - p ) )
+      n = (FT_UInt)( limit - p );
+
+    /* we try to process two nibbles at a time to be as fast as possible */
+    for ( ; r < n; r++ )
+    {
+      FT_UInt  c = p[r];
+
+
+      if ( IS_PS_SPACE( c ) )
+        continue;
+
+      if ( c OP 0x80 )
+        break;
+
+      c = ft_char_table[c & 0x7F];
+      if ( (unsigned)c >= 16 )
+        break;
+
+      pad = ( pad << 4 ) | c;
+      if ( pad & 0x100 )
+      {
+        buffer[w++] = (FT_Byte)pad;
+        pad         = 0x01;
+      }
+    }
+
+    if ( pad != 0x01 )
+      buffer[w++] = (FT_Byte)( pad << 4 );
+
+    *cursor = p + r;
+
+    return w;
+
+#else /* 0 */
+
+    for ( r = 0; r < n; r++ )
+    {
+      FT_Char  c;
+
+
+      if ( IS_PS_SPACE( *p ) )
+        continue;
+
+      if ( *p OP 0x80 )
+        break;
+
+      c = ft_char_table[*p & 0x7f];
+
+      if ( (unsigned)c >= 16 )
+        break;
+
+      if ( r & 1 )
+      {
+        *buffer = (FT_Byte)(*buffer + c);
+        buffer++;
+      }
+      else
+        *buffer = (FT_Byte)(c << 4);
+
+      r++;
+    }
+
+    *cursor = p;
+
+    return ( r + 1 ) / 2;
+
+#endif /* 0 */
+
+  }
+
+
+  FT_LOCAL_DEF( FT_UInt )
+  PS_Conv_EexecDecode( FT_Byte**   cursor,
+                       FT_Byte*    limit,
+                       FT_Byte*    buffer,
+                       FT_Offset   n,
+                       FT_UShort*  seed )
+  {
+    FT_Byte*  p;
+    FT_UInt   r;
+    FT_UInt   s = *seed;
+
+
+#if 1
+
+    p = *cursor;
+
+    if ( p >= limit )
+      return 0;
+
+    if ( n > (FT_UInt)(limit - p) )
+      n = (FT_UInt)(limit - p);
+
+    for ( r = 0; r < n; r++ )
+    {
+      FT_UInt  val = p[r];
+      FT_UInt  b   = ( val ^ ( s >> 8 ) );
+
+
+      s         = ( (val + s)*52845U + 22719 ) & 0xFFFFU;
+      buffer[r] = (FT_Byte) b;
+    }
+
+    *cursor = p + n;
+    *seed   = (FT_UShort)s;
+
+#else /* 0 */
+
+    for ( r = 0, p = *cursor; r < n && p < limit; r++, p++ )
+    {
+      FT_Byte  b = (FT_Byte)( *p ^ ( s >> 8 ) );
+
+
+      s = (FT_UShort)( ( *p + s ) * 52845U + 22719 );
+      *buffer++ = b;
+    }
+    *cursor = p;
+    *seed   = s;
+
+#endif /* 0 */
+
+    return r;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/psconv.h b/extensions/externals/src/freetype-2.4.9/src/psaux/psconv.h
new file mode 100644
index 0000000..84854ba
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/psconv.h
@@ -0,0 +1,71 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psconv.h                                                               */
+/*                                                                         */
+/*    Some convenience conversions (specification).                        */
+/*                                                                         */
+/*  Copyright 2006 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSCONV_H__
+#define __PSCONV_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( FT_Int )
+  PS_Conv_Strtol( FT_Byte**  cursor,
+                  FT_Byte*   limit,
+                  FT_Int     base );
+
+
+  FT_LOCAL( FT_Int )
+  PS_Conv_ToInt( FT_Byte**  cursor,
+                 FT_Byte*   limit );
+
+  FT_LOCAL( FT_Fixed )
+  PS_Conv_ToFixed( FT_Byte**  cursor,
+                   FT_Byte*   limit,
+                   FT_Int     power_ten );
+
+#if 0
+  FT_LOCAL( FT_UInt )
+  PS_Conv_StringDecode( FT_Byte**  cursor,
+                        FT_Byte*   limit,
+                        FT_Byte*   buffer,
+                        FT_Offset  n );
+#endif
+
+  FT_LOCAL( FT_UInt )
+  PS_Conv_ASCIIHexDecode( FT_Byte**  cursor,
+                          FT_Byte*   limit,
+                          FT_Byte*   buffer,
+                          FT_Offset  n );
+
+  FT_LOCAL( FT_UInt )
+  PS_Conv_EexecDecode( FT_Byte**   cursor,
+                       FT_Byte*    limit,
+                       FT_Byte*    buffer,
+                       FT_Offset   n,
+                       FT_UShort*  seed );
+
+
+FT_END_HEADER
+
+#endif /* __PSCONV_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/psobjs.c b/extensions/externals/src/freetype-2.4.9/src/psaux/psobjs.c
new file mode 100644
index 0000000..06df6e6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/psobjs.c
@@ -0,0 +1,1710 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psobjs.c                                                               */
+/*                                                                         */
+/*    Auxiliary functions for PostScript fonts (body).                     */
+/*                                                                         */
+/*  Copyright 1996-2012 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+
+#include "psobjs.h"
+#include "psconv.h"
+
+#include "psauxerr.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_psobjs
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                             PS_TABLE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ps_table_new                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initializes a PS_Table.                                            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    table  :: The address of the target table.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    count  :: The table size = the maximum number of elements.         */
+  /*                                                                       */
+  /*    memory :: The memory object to use for all subsequent              */
+  /*              reallocations.                                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  ps_table_new( PS_Table   table,
+                FT_Int     count,
+                FT_Memory  memory )
+  {
+    FT_Error  error;
+
+
+    table->memory = memory;
+    if ( FT_NEW_ARRAY( table->elements, count ) ||
+         FT_NEW_ARRAY( table->lengths,  count ) )
+      goto Exit;
+
+    table->max_elems = count;
+    table->init      = 0xDEADBEEFUL;
+    table->num_elems = 0;
+    table->block     = 0;
+    table->capacity  = 0;
+    table->cursor    = 0;
+
+    *(PS_Table_FuncsRec*)&table->funcs = ps_table_funcs;
+
+  Exit:
+    if ( error )
+      FT_FREE( table->elements );
+
+    return error;
+  }
+
+
+  static void
+  shift_elements( PS_Table  table,
+                  FT_Byte*  old_base )
+  {
+    FT_PtrDist  delta  = table->block - old_base;
+    FT_Byte**   offset = table->elements;
+    FT_Byte**   limit  = offset + table->max_elems;
+
+
+    for ( ; offset < limit; offset++ )
+    {
+      if ( offset[0] )
+        offset[0] += delta;
+    }
+  }
+
+
+  static FT_Error
+  reallocate_t1_table( PS_Table  table,
+                       FT_Long   new_size )
+  {
+    FT_Memory  memory   = table->memory;
+    FT_Byte*   old_base = table->block;
+    FT_Error   error;
+
+
+    /* allocate new base block */
+    if ( FT_ALLOC( table->block, new_size ) )
+    {
+      table->block = old_base;
+      return error;
+    }
+
+    /* copy elements and shift offsets */
+    if ( old_base )
+    {
+      FT_MEM_COPY( table->block, old_base, table->capacity );
+      shift_elements( table, old_base );
+      FT_FREE( old_base );
+    }
+
+    table->capacity = new_size;
+
+    return PSaux_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ps_table_add                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Adds an object to a PS_Table, possibly growing its memory block.   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    table  :: The target table.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    idx    :: The index of the object in the table.                    */
+  /*                                                                       */
+  /*    object :: The address of the object to copy in memory.             */
+  /*                                                                       */
+  /*    length :: The length in bytes of the source object.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  An error is returned if a  */
+  /*    reallocation fails.                                                */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  ps_table_add( PS_Table    table,
+                FT_Int      idx,
+                void*       object,
+                FT_PtrDist  length )
+  {
+    if ( idx < 0 || idx >= table->max_elems )
+    {
+      FT_ERROR(( "ps_table_add: invalid index\n" ));
+      return PSaux_Err_Invalid_Argument;
+    }
+
+    if ( length < 0 )
+    {
+      FT_ERROR(( "ps_table_add: invalid length\n" ));
+      return PSaux_Err_Invalid_Argument;
+    }
+
+    /* grow the base block if needed */
+    if ( table->cursor + length > table->capacity )
+    {
+      FT_Error    error;
+      FT_Offset   new_size = table->capacity;
+      FT_PtrDist  in_offset;
+
+
+      in_offset = (FT_Byte*)object - table->block;
+      if ( in_offset < 0 || (FT_Offset)in_offset >= table->capacity )
+        in_offset = -1;
+
+      while ( new_size < table->cursor + length )
+      {
+        /* increase size by 25% and round up to the nearest multiple
+           of 1024 */
+        new_size += ( new_size >> 2 ) + 1;
+        new_size  = FT_PAD_CEIL( new_size, 1024 );
+      }
+
+      error = reallocate_t1_table( table, new_size );
+      if ( error )
+        return error;
+
+      if ( in_offset >= 0 )
+        object = table->block + in_offset;
+    }
+
+    /* add the object to the base block and adjust offset */
+    table->elements[idx] = table->block + table->cursor;
+    table->lengths [idx] = length;
+    FT_MEM_COPY( table->block + table->cursor, object, length );
+
+    table->cursor += length;
+    return PSaux_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ps_table_done                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finalizes a PS_TableRec (i.e., reallocate it to its current        */
+  /*    cursor).                                                           */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    table :: The target table.                                         */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function does NOT release the heap's memory block.  It is up  */
+  /*    to the caller to clean it, or reference it in its own structures.  */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  ps_table_done( PS_Table  table )
+  {
+    FT_Memory  memory = table->memory;
+    FT_Error   error;
+    FT_Byte*   old_base = table->block;
+
+
+    /* should never fail, because rec.cursor <= rec.size */
+    if ( !old_base )
+      return;
+
+    if ( FT_ALLOC( table->block, table->cursor ) )
+      return;
+    FT_MEM_COPY( table->block, old_base, table->cursor );
+    shift_elements( table, old_base );
+
+    table->capacity = table->cursor;
+    FT_FREE( old_base );
+
+    FT_UNUSED( error );
+  }
+
+
+  FT_LOCAL_DEF( void )
+  ps_table_release( PS_Table  table )
+  {
+    FT_Memory  memory = table->memory;
+
+
+    if ( (FT_ULong)table->init == 0xDEADBEEFUL )
+    {
+      FT_FREE( table->block );
+      FT_FREE( table->elements );
+      FT_FREE( table->lengths );
+      table->init = 0;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            T1 PARSER                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* first character must be already part of the comment */
+
+  static void
+  skip_comment( FT_Byte*  *acur,
+                FT_Byte*   limit )
+  {
+    FT_Byte*  cur = *acur;
+
+
+    while ( cur < limit )
+    {
+      if ( IS_PS_NEWLINE( *cur ) )
+        break;
+      cur++;
+    }
+
+    *acur = cur;
+  }
+
+
+  static void
+  skip_spaces( FT_Byte*  *acur,
+               FT_Byte*   limit )
+  {
+    FT_Byte*  cur = *acur;
+
+
+    while ( cur < limit )
+    {
+      if ( !IS_PS_SPACE( *cur ) )
+      {
+        if ( *cur == '%' )
+          /* According to the PLRM, a comment is equal to a space. */
+          skip_comment( &cur, limit );
+        else
+          break;
+      }
+      cur++;
+    }
+
+    *acur = cur;
+  }
+
+
+#define IS_OCTAL_DIGIT( c ) ( '0' <= (c) && (c) <= '7' )
+
+
+  /* first character must be `(';                               */
+  /* *acur is positioned at the character after the closing `)' */
+
+  static FT_Error
+  skip_literal_string( FT_Byte*  *acur,
+                       FT_Byte*   limit )
+  {
+    FT_Byte*      cur   = *acur;
+    FT_Int        embed = 0;
+    FT_Error      error = PSaux_Err_Invalid_File_Format;
+    unsigned int  i;
+
+
+    while ( cur < limit )
+    {
+      FT_Byte  c = *cur;
+
+
+      ++cur;
+
+      if ( c == '\\' )
+      {
+        /* Red Book 3rd ed., section `Literal Text Strings', p. 29:     */
+        /* A backslash can introduce three different types              */
+        /* of escape sequences:                                         */
+        /*   - a special escaped char like \r, \n, etc.                 */
+        /*   - a one-, two-, or three-digit octal number                */
+        /*   - none of the above in which case the backslash is ignored */
+
+        if ( cur == limit )
+          /* error (or to be ignored?) */
+          break;
+
+        switch ( *cur )
+        {
+          /* skip `special' escape */
+        case 'n':
+        case 'r':
+        case 't':
+        case 'b':
+        case 'f':
+        case '\\':
+        case '(':
+        case ')':
+          ++cur;
+          break;
+
+        default:
+          /* skip octal escape or ignore backslash */
+          for ( i = 0; i < 3 && cur < limit; ++i )
+          {
+            if ( !IS_OCTAL_DIGIT( *cur ) )
+              break;
+
+            ++cur;
+          }
+        }
+      }
+      else if ( c == '(' )
+        embed++;
+      else if ( c == ')' )
+      {
+        embed--;
+        if ( embed == 0 )
+        {
+          error = PSaux_Err_Ok;
+          break;
+        }
+      }
+    }
+
+    *acur = cur;
+
+    return error;
+  }
+
+
+  /* first character must be `<' */
+
+  static FT_Error
+  skip_string( FT_Byte*  *acur,
+               FT_Byte*   limit )
+  {
+    FT_Byte*  cur = *acur;
+    FT_Error  err =  PSaux_Err_Ok;
+
+
+    while ( ++cur < limit )
+    {
+      /* All whitespace characters are ignored. */
+      skip_spaces( &cur, limit );
+      if ( cur >= limit )
+        break;
+
+      if ( !IS_PS_XDIGIT( *cur ) )
+        break;
+    }
+
+    if ( cur < limit && *cur != '>' )
+    {
+      FT_ERROR(( "skip_string: missing closing delimiter `>'\n" ));
+      err = PSaux_Err_Invalid_File_Format;
+    }
+    else
+      cur++;
+
+    *acur = cur;
+    return err;
+  }
+
+
+  /* first character must be the opening brace that */
+  /* starts the procedure                           */
+
+  /* NB: [ and ] need not match:                    */
+  /* `/foo {[} def' is a valid PostScript fragment, */
+  /* even within a Type1 font                       */
+
+  static FT_Error
+  skip_procedure( FT_Byte*  *acur,
+                  FT_Byte*   limit )
+  {
+    FT_Byte*  cur;
+    FT_Int    embed = 0;
+    FT_Error  error = PSaux_Err_Ok;
+
+
+    FT_ASSERT( **acur == '{' );
+
+    for ( cur = *acur; cur < limit && error == PSaux_Err_Ok; ++cur )
+    {
+      switch ( *cur )
+      {
+      case '{':
+        ++embed;
+        break;
+
+      case '}':
+        --embed;
+        if ( embed == 0 )
+        {
+          ++cur;
+          goto end;
+        }
+        break;
+
+      case '(':
+        error = skip_literal_string( &cur, limit );
+        break;
+
+      case '<':
+        error = skip_string( &cur, limit );
+        break;
+
+      case '%':
+        skip_comment( &cur, limit );
+        break;
+      }
+    }
+
+  end:
+    if ( embed != 0 )
+      error = PSaux_Err_Invalid_File_Format;
+
+    *acur = cur;
+
+    return error;
+  }
+
+
+  /***********************************************************************/
+  /*                                                                     */
+  /* All exported parsing routines handle leading whitespace and stop at */
+  /* the first character which isn't part of the just handled token.     */
+  /*                                                                     */
+  /***********************************************************************/
+
+
+  FT_LOCAL_DEF( void )
+  ps_parser_skip_PS_token( PS_Parser  parser )
+  {
+    /* Note: PostScript allows any non-delimiting, non-whitespace        */
+    /*       character in a name (PS Ref Manual, 3rd ed, p31).           */
+    /*       PostScript delimiters are (, ), <, >, [, ], {, }, /, and %. */
+
+    FT_Byte*  cur   = parser->cursor;
+    FT_Byte*  limit = parser->limit;
+    FT_Error  error = PSaux_Err_Ok;
+
+
+    skip_spaces( &cur, limit );             /* this also skips comments */
+    if ( cur >= limit )
+      goto Exit;
+
+    /* self-delimiting, single-character tokens */
+    if ( *cur == '[' || *cur == ']' )
+    {
+      cur++;
+      goto Exit;
+    }
+
+    /* skip balanced expressions (procedures and strings) */
+
+    if ( *cur == '{' )                              /* {...} */
+    {
+      error = skip_procedure( &cur, limit );
+      goto Exit;
+    }
+
+    if ( *cur == '(' )                              /* (...) */
+    {
+      error = skip_literal_string( &cur, limit );
+      goto Exit;
+    }
+
+    if ( *cur == '<' )                              /* <...> */
+    {
+      if ( cur + 1 < limit && *(cur + 1) == '<' )   /* << */
+      {
+        cur++;
+        cur++;
+      }
+      else
+        error = skip_string( &cur, limit );
+
+      goto Exit;
+    }
+
+    if ( *cur == '>' )
+    {
+      cur++;
+      if ( cur >= limit || *cur != '>' )             /* >> */
+      {
+        FT_ERROR(( "ps_parser_skip_PS_token:"
+                   " unexpected closing delimiter `>'\n" ));
+        error = PSaux_Err_Invalid_File_Format;
+        goto Exit;
+      }
+      cur++;
+      goto Exit;
+    }
+
+    if ( *cur == '/' )
+      cur++;
+
+    /* anything else */
+    while ( cur < limit )
+    {
+      /* *cur might be invalid (e.g., ')' or '}'), but this   */
+      /* is handled by the test `cur == parser->cursor' below */
+      if ( IS_PS_DELIM( *cur ) )
+        break;
+
+      cur++;
+    }
+
+  Exit:
+    if ( cur < limit && cur == parser->cursor )
+    {
+      FT_ERROR(( "ps_parser_skip_PS_token:"
+                 " current token is `%c' which is self-delimiting\n"
+                 "                        "
+                 " but invalid at this point\n",
+                 *cur ));
+
+      error = PSaux_Err_Invalid_File_Format;
+    }
+
+    parser->error  = error;
+    parser->cursor = cur;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  ps_parser_skip_spaces( PS_Parser  parser )
+  {
+    skip_spaces( &parser->cursor, parser->limit );
+  }
+
+
+  /* `token' here means either something between balanced delimiters */
+  /* or the next token; the delimiters are not removed.              */
+
+  FT_LOCAL_DEF( void )
+  ps_parser_to_token( PS_Parser  parser,
+                      T1_Token   token )
+  {
+    FT_Byte*  cur;
+    FT_Byte*  limit;
+    FT_Int    embed;
+
+
+    token->type  = T1_TOKEN_TYPE_NONE;
+    token->start = 0;
+    token->limit = 0;
+
+    /* first of all, skip leading whitespace */
+    ps_parser_skip_spaces( parser );
+
+    cur   = parser->cursor;
+    limit = parser->limit;
+
+    if ( cur >= limit )
+      return;
+
+    switch ( *cur )
+    {
+      /************* check for literal string *****************/
+    case '(':
+      token->type  = T1_TOKEN_TYPE_STRING;
+      token->start = cur;
+
+      if ( skip_literal_string( &cur, limit ) == PSaux_Err_Ok )
+        token->limit = cur;
+      break;
+
+      /************* check for programs/array *****************/
+    case '{':
+      token->type  = T1_TOKEN_TYPE_ARRAY;
+      token->start = cur;
+
+      if ( skip_procedure( &cur, limit ) == PSaux_Err_Ok )
+        token->limit = cur;
+      break;
+
+      /************* check for table/array ********************/
+      /* XXX: in theory we should also look for "<<"          */
+      /*      since this is semantically equivalent to "[";   */
+      /*      in practice it doesn't matter (?)               */
+    case '[':
+      token->type  = T1_TOKEN_TYPE_ARRAY;
+      embed        = 1;
+      token->start = cur++;
+
+      /* we need this to catch `[ ]' */
+      parser->cursor = cur;
+      ps_parser_skip_spaces( parser );
+      cur = parser->cursor;
+
+      while ( cur < limit && !parser->error )
+      {
+        /* XXX: this is wrong because it does not      */
+        /*      skip comments, procedures, and strings */
+        if ( *cur == '[' )
+          embed++;
+        else if ( *cur == ']' )
+        {
+          embed--;
+          if ( embed <= 0 )
+          {
+            token->limit = ++cur;
+            break;
+          }
+        }
+
+        parser->cursor = cur;
+        ps_parser_skip_PS_token( parser );
+        /* we need this to catch `[XXX ]' */
+        ps_parser_skip_spaces  ( parser );
+        cur = parser->cursor;
+      }
+      break;
+
+      /* ************ otherwise, it is any token **************/
+    default:
+      token->start = cur;
+      token->type  = ( *cur == '/' ? T1_TOKEN_TYPE_KEY : T1_TOKEN_TYPE_ANY );
+      ps_parser_skip_PS_token( parser );
+      cur = parser->cursor;
+      if ( !parser->error )
+        token->limit = cur;
+    }
+
+    if ( !token->limit )
+    {
+      token->start = 0;
+      token->type  = T1_TOKEN_TYPE_NONE;
+    }
+
+    parser->cursor = cur;
+  }
+
+
+  /* NB: `tokens' can be NULL if we only want to count */
+  /* the number of array elements                      */
+
+  FT_LOCAL_DEF( void )
+  ps_parser_to_token_array( PS_Parser  parser,
+                            T1_Token   tokens,
+                            FT_UInt    max_tokens,
+                            FT_Int*    pnum_tokens )
+  {
+    T1_TokenRec  master;
+
+
+    *pnum_tokens = -1;
+
+    /* this also handles leading whitespace */
+    ps_parser_to_token( parser, &master );
+
+    if ( master.type == T1_TOKEN_TYPE_ARRAY )
+    {
+      FT_Byte*  old_cursor = parser->cursor;
+      FT_Byte*  old_limit  = parser->limit;
+      T1_Token  cur        = tokens;
+      T1_Token  limit      = cur + max_tokens;
+
+
+      /* don't include outermost delimiters */
+      parser->cursor = master.start + 1;
+      parser->limit  = master.limit - 1;
+
+      while ( parser->cursor < parser->limit )
+      {
+        T1_TokenRec  token;
+
+
+        ps_parser_to_token( parser, &token );
+        if ( !token.type )
+          break;
+
+        if ( tokens != NULL && cur < limit )
+          *cur = token;
+
+        cur++;
+      }
+
+      *pnum_tokens = (FT_Int)( cur - tokens );
+
+      parser->cursor = old_cursor;
+      parser->limit  = old_limit;
+    }
+  }
+
+
+  /* first character must be a delimiter or a part of a number */
+  /* NB: `coords' can be NULL if we just want to skip the      */
+  /*     array; in this case we ignore `max_coords'            */
+
+  static FT_Int
+  ps_tocoordarray( FT_Byte*  *acur,
+                   FT_Byte*   limit,
+                   FT_Int     max_coords,
+                   FT_Short*  coords )
+  {
+    FT_Byte*  cur   = *acur;
+    FT_Int    count = 0;
+    FT_Byte   c, ender;
+
+
+    if ( cur >= limit )
+      goto Exit;
+
+    /* check for the beginning of an array; otherwise, only one number */
+    /* will be read                                                    */
+    c     = *cur;
+    ender = 0;
+
+    if ( c == '[' )
+      ender = ']';
+    else if ( c == '{' )
+      ender = '}';
+
+    if ( ender )
+      cur++;
+
+    /* now, read the coordinates */
+    while ( cur < limit )
+    {
+      FT_Short  dummy;
+      FT_Byte*  old_cur;
+
+
+      /* skip whitespace in front of data */
+      skip_spaces( &cur, limit );
+      if ( cur >= limit )
+        goto Exit;
+
+      if ( *cur == ender )
+      {
+        cur++;
+        break;
+      }
+
+      old_cur = cur;
+
+      if ( coords != NULL && count >= max_coords )
+        break;
+
+      /* call PS_Conv_ToFixed() even if coords == NULL */
+      /* to properly parse number at `cur'             */
+      *( coords != NULL ? &coords[count] : &dummy ) =
+        (FT_Short)( PS_Conv_ToFixed( &cur, limit, 0 ) >> 16 );
+
+      if ( old_cur == cur )
+      {
+        count = -1;
+        goto Exit;
+      }
+      else
+        count++;
+
+      if ( !ender )
+        break;
+    }
+
+  Exit:
+    *acur = cur;
+    return count;
+  }
+
+
+  /* first character must be a delimiter or a part of a number */
+  /* NB: `values' can be NULL if we just want to skip the      */
+  /*     array; in this case we ignore `max_values'            */
+
+  static FT_Int
+  ps_tofixedarray( FT_Byte*  *acur,
+                   FT_Byte*   limit,
+                   FT_Int     max_values,
+                   FT_Fixed*  values,
+                   FT_Int     power_ten )
+  {
+    FT_Byte*  cur   = *acur;
+    FT_Int    count = 0;
+    FT_Byte   c, ender;
+
+
+    if ( cur >= limit )
+      goto Exit;
+
+    /* Check for the beginning of an array.  Otherwise, only one number */
+    /* will be read.                                                    */
+    c     = *cur;
+    ender = 0;
+
+    if ( c == '[' )
+      ender = ']';
+    else if ( c == '{' )
+      ender = '}';
+
+    if ( ender )
+      cur++;
+
+    /* now, read the values */
+    while ( cur < limit )
+    {
+      FT_Fixed  dummy;
+      FT_Byte*  old_cur;
+
+
+      /* skip whitespace in front of data */
+      skip_spaces( &cur, limit );
+      if ( cur >= limit )
+        goto Exit;
+
+      if ( *cur == ender )
+      {
+        cur++;
+        break;
+      }
+
+      old_cur = cur;
+
+      if ( values != NULL && count >= max_values )
+        break;
+
+      /* call PS_Conv_ToFixed() even if coords == NULL */
+      /* to properly parse number at `cur'             */
+      *( values != NULL ? &values[count] : &dummy ) =
+        PS_Conv_ToFixed( &cur, limit, power_ten );
+
+      if ( old_cur == cur )
+      {
+        count = -1;
+        goto Exit;
+      }
+      else
+        count++;
+
+      if ( !ender )
+        break;
+    }
+
+  Exit:
+    *acur = cur;
+    return count;
+  }
+
+
+#if 0
+
+  static FT_String*
+  ps_tostring( FT_Byte**  cursor,
+               FT_Byte*   limit,
+               FT_Memory  memory )
+  {
+    FT_Byte*    cur = *cursor;
+    FT_PtrDist  len = 0;
+    FT_Int      count;
+    FT_String*  result;
+    FT_Error    error;
+
+
+    /* XXX: some stupid fonts have a `Notice' or `Copyright' string     */
+    /*      that simply doesn't begin with an opening parenthesis, even */
+    /*      though they have a closing one!  E.g. "amuncial.pfb"        */
+    /*                                                                  */
+    /*      We must deal with these ill-fated cases there.  Note that   */
+    /*      these fonts didn't work with the old Type 1 driver as the   */
+    /*      notice/copyright was not recognized as a valid string token */
+    /*      and made the old token parser commit errors.                */
+
+    while ( cur < limit && ( *cur == ' ' || *cur == '\t' ) )
+      cur++;
+    if ( cur + 1 >= limit )
+      return 0;
+
+    if ( *cur == '(' )
+      cur++;  /* skip the opening parenthesis, if there is one */
+
+    *cursor = cur;
+    count   = 0;
+
+    /* then, count its length */
+    for ( ; cur < limit; cur++ )
+    {
+      if ( *cur == '(' )
+        count++;
+
+      else if ( *cur == ')' )
+      {
+        count--;
+        if ( count < 0 )
+          break;
+      }
+    }
+
+    len = cur - *cursor;
+    if ( cur >= limit || FT_ALLOC( result, len + 1 ) )
+      return 0;
+
+    /* now copy the string */
+    FT_MEM_COPY( result, *cursor, len );
+    result[len] = '\0';
+    *cursor = cur;
+    return result;
+  }
+
+#endif /* 0 */
+
+
+  static int
+  ps_tobool( FT_Byte*  *acur,
+             FT_Byte*   limit )
+  {
+    FT_Byte*  cur    = *acur;
+    FT_Bool   result = 0;
+
+
+    /* return 1 if we find `true', 0 otherwise */
+    if ( cur + 3 < limit &&
+         cur[0] == 't'   &&
+         cur[1] == 'r'   &&
+         cur[2] == 'u'   &&
+         cur[3] == 'e'   )
+    {
+      result = 1;
+      cur   += 5;
+    }
+    else if ( cur + 4 < limit &&
+              cur[0] == 'f'   &&
+              cur[1] == 'a'   &&
+              cur[2] == 'l'   &&
+              cur[3] == 's'   &&
+              cur[4] == 'e'   )
+    {
+      result = 0;
+      cur   += 6;
+    }
+
+    *acur = cur;
+    return result;
+  }
+
+
+  /* load a simple field (i.e. non-table) into the current list of objects */
+
+  FT_LOCAL_DEF( FT_Error )
+  ps_parser_load_field( PS_Parser       parser,
+                        const T1_Field  field,
+                        void**          objects,
+                        FT_UInt         max_objects,
+                        FT_ULong*       pflags )
+  {
+    T1_TokenRec  token;
+    FT_Byte*     cur;
+    FT_Byte*     limit;
+    FT_UInt      count;
+    FT_UInt      idx;
+    FT_Error     error;
+
+
+    /* this also skips leading whitespace */
+    ps_parser_to_token( parser, &token );
+    if ( !token.type )
+      goto Fail;
+
+    count = 1;
+    idx   = 0;
+    cur   = token.start;
+    limit = token.limit;
+
+    /* we must detect arrays in /FontBBox */
+    if ( field->type == T1_FIELD_TYPE_BBOX )
+    {
+      T1_TokenRec  token2;
+      FT_Byte*     old_cur   = parser->cursor;
+      FT_Byte*     old_limit = parser->limit;
+
+
+      /* don't include delimiters */
+      parser->cursor = token.start + 1;
+      parser->limit  = token.limit - 1;
+
+      ps_parser_to_token( parser, &token2 );
+      parser->cursor = old_cur;
+      parser->limit  = old_limit;
+
+      if ( token2.type == T1_TOKEN_TYPE_ARRAY )
+        goto FieldArray;
+    }
+    else if ( token.type == T1_TOKEN_TYPE_ARRAY )
+    {
+    FieldArray:
+      /* if this is an array and we have no blend, an error occurs */
+      if ( max_objects == 0 )
+        goto Fail;
+
+      count = max_objects;
+      idx   = 1;
+
+      /* don't include delimiters */
+      cur++;
+      limit--;
+    }
+
+    for ( ; count > 0; count--, idx++ )
+    {
+      FT_Byte*    q = (FT_Byte*)objects[idx] + field->offset;
+      FT_Long     val;
+      FT_String*  string;
+
+
+      skip_spaces( &cur, limit );
+
+      switch ( field->type )
+      {
+      case T1_FIELD_TYPE_BOOL:
+        val = ps_tobool( &cur, limit );
+        goto Store_Integer;
+
+      case T1_FIELD_TYPE_FIXED:
+        val = PS_Conv_ToFixed( &cur, limit, 0 );
+        goto Store_Integer;
+
+      case T1_FIELD_TYPE_FIXED_1000:
+        val = PS_Conv_ToFixed( &cur, limit, 3 );
+        goto Store_Integer;
+
+      case T1_FIELD_TYPE_INTEGER:
+        val = PS_Conv_ToInt( &cur, limit );
+        /* fall through */
+
+      Store_Integer:
+        switch ( field->size )
+        {
+        case (8 / FT_CHAR_BIT):
+          *(FT_Byte*)q = (FT_Byte)val;
+          break;
+
+        case (16 / FT_CHAR_BIT):
+          *(FT_UShort*)q = (FT_UShort)val;
+          break;
+
+        case (32 / FT_CHAR_BIT):
+          *(FT_UInt32*)q = (FT_UInt32)val;
+          break;
+
+        default:                /* for 64-bit systems */
+          *(FT_Long*)q = val;
+        }
+        break;
+
+      case T1_FIELD_TYPE_STRING:
+      case T1_FIELD_TYPE_KEY:
+        {
+          FT_Memory  memory = parser->memory;
+          FT_UInt    len    = (FT_UInt)( limit - cur );
+
+
+          if ( cur >= limit )
+            break;
+
+          /* we allow both a string or a name   */
+          /* for cases like /FontName (foo) def */
+          if ( token.type == T1_TOKEN_TYPE_KEY )
+          {
+            /* don't include leading `/' */
+            len--;
+            cur++;
+          }
+          else if ( token.type == T1_TOKEN_TYPE_STRING )
+          {
+            /* don't include delimiting parentheses    */
+            /* XXX we don't handle <<...>> here        */
+            /* XXX should we convert octal escapes?    */
+            /*     if so, what encoding should we use? */
+            cur++;
+            len -= 2;
+          }
+          else
+          {
+            FT_ERROR(( "ps_parser_load_field:"
+                       " expected a name or string\n"
+                       "                     "
+                       " but found token of type %d instead\n",
+                       token.type ));
+            error = PSaux_Err_Invalid_File_Format;
+            goto Exit;
+          }
+
+          /* for this to work (FT_String**)q must have been */
+          /* initialized to NULL                            */
+          if ( *(FT_String**)q != NULL )
+          {
+            FT_TRACE0(( "ps_parser_load_field: overwriting field %s\n",
+                        field->ident ));
+            FT_FREE( *(FT_String**)q );
+            *(FT_String**)q = NULL;
+          }
+
+          if ( FT_ALLOC( string, len + 1 ) )
+            goto Exit;
+
+          FT_MEM_COPY( string, cur, len );
+          string[len] = 0;
+
+          *(FT_String**)q = string;
+        }
+        break;
+
+      case T1_FIELD_TYPE_BBOX:
+        {
+          FT_Fixed  temp[4];
+          FT_BBox*  bbox = (FT_BBox*)q;
+          FT_Int    result;
+
+
+          result = ps_tofixedarray( &cur, limit, 4, temp, 0 );
+
+          if ( result < 0 )
+          {
+            FT_ERROR(( "ps_parser_load_field:"
+                       " expected four integers in bounding box\n" ));
+            error = PSaux_Err_Invalid_File_Format;
+            goto Exit;
+          }
+
+          bbox->xMin = FT_RoundFix( temp[0] );
+          bbox->yMin = FT_RoundFix( temp[1] );
+          bbox->xMax = FT_RoundFix( temp[2] );
+          bbox->yMax = FT_RoundFix( temp[3] );
+        }
+        break;
+
+      default:
+        /* an error occurred */
+        goto Fail;
+      }
+    }
+
+#if 0  /* obsolete -- keep for reference */
+    if ( pflags )
+      *pflags |= 1L << field->flag_bit;
+#else
+    FT_UNUSED( pflags );
+#endif
+
+    error = PSaux_Err_Ok;
+
+  Exit:
+    return error;
+
+  Fail:
+    error = PSaux_Err_Invalid_File_Format;
+    goto Exit;
+  }
+
+
+#define T1_MAX_TABLE_ELEMENTS  32
+
+
+  FT_LOCAL_DEF( FT_Error )
+  ps_parser_load_field_table( PS_Parser       parser,
+                              const T1_Field  field,
+                              void**          objects,
+                              FT_UInt         max_objects,
+                              FT_ULong*       pflags )
+  {
+    T1_TokenRec  elements[T1_MAX_TABLE_ELEMENTS];
+    T1_Token     token;
+    FT_Int       num_elements;
+    FT_Error     error = PSaux_Err_Ok;
+    FT_Byte*     old_cursor;
+    FT_Byte*     old_limit;
+    T1_FieldRec  fieldrec = *(T1_Field)field;
+
+
+    fieldrec.type = T1_FIELD_TYPE_INTEGER;
+    if ( field->type == T1_FIELD_TYPE_FIXED_ARRAY ||
+         field->type == T1_FIELD_TYPE_BBOX        )
+      fieldrec.type = T1_FIELD_TYPE_FIXED;
+
+    ps_parser_to_token_array( parser, elements,
+                              T1_MAX_TABLE_ELEMENTS, &num_elements );
+    if ( num_elements < 0 )
+    {
+      error = PSaux_Err_Ignore;
+      goto Exit;
+    }
+    if ( (FT_UInt)num_elements > field->array_max )
+      num_elements = field->array_max;
+
+    old_cursor = parser->cursor;
+    old_limit  = parser->limit;
+
+    /* we store the elements count if necessary;           */
+    /* we further assume that `count_offset' can't be zero */
+    if ( field->type != T1_FIELD_TYPE_BBOX && field->count_offset != 0 )
+      *(FT_Byte*)( (FT_Byte*)objects[0] + field->count_offset ) =
+        (FT_Byte)num_elements;
+
+    /* we now load each element, adjusting the field.offset on each one */
+    token = elements;
+    for ( ; num_elements > 0; num_elements--, token++ )
+    {
+      parser->cursor = token->start;
+      parser->limit  = token->limit;
+      ps_parser_load_field( parser, &fieldrec, objects, max_objects, 0 );
+      fieldrec.offset += fieldrec.size;
+    }
+
+#if 0  /* obsolete -- keep for reference */
+    if ( pflags )
+      *pflags |= 1L << field->flag_bit;
+#else
+    FT_UNUSED( pflags );
+#endif
+
+    parser->cursor = old_cursor;
+    parser->limit  = old_limit;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Long )
+  ps_parser_to_int( PS_Parser  parser )
+  {
+    ps_parser_skip_spaces( parser );
+    return PS_Conv_ToInt( &parser->cursor, parser->limit );
+  }
+
+
+  /* first character must be `<' if `delimiters' is non-zero */
+
+  FT_LOCAL_DEF( FT_Error )
+  ps_parser_to_bytes( PS_Parser  parser,
+                      FT_Byte*   bytes,
+                      FT_Offset  max_bytes,
+                      FT_Long*   pnum_bytes,
+                      FT_Bool    delimiters )
+  {
+    FT_Error  error = PSaux_Err_Ok;
+    FT_Byte*  cur;
+
+
+    ps_parser_skip_spaces( parser );
+    cur = parser->cursor;
+
+    if ( cur >= parser->limit )
+      goto Exit;
+
+    if ( delimiters )
+    {
+      if ( *cur != '<' )
+      {
+        FT_ERROR(( "ps_parser_to_bytes: Missing starting delimiter `<'\n" ));
+        error = PSaux_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      cur++;
+    }
+
+    *pnum_bytes = PS_Conv_ASCIIHexDecode( &cur,
+                                          parser->limit,
+                                          bytes,
+                                          max_bytes );
+
+    if ( delimiters )
+    {
+      if ( cur < parser->limit && *cur != '>' )
+      {
+        FT_ERROR(( "ps_parser_to_bytes: Missing closing delimiter `>'\n" ));
+        error = PSaux_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      cur++;
+    }
+
+    parser->cursor = cur;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Fixed )
+  ps_parser_to_fixed( PS_Parser  parser,
+                      FT_Int     power_ten )
+  {
+    ps_parser_skip_spaces( parser );
+    return PS_Conv_ToFixed( &parser->cursor, parser->limit, power_ten );
+  }
+
+
+  FT_LOCAL_DEF( FT_Int )
+  ps_parser_to_coord_array( PS_Parser  parser,
+                            FT_Int     max_coords,
+                            FT_Short*  coords )
+  {
+    ps_parser_skip_spaces( parser );
+    return ps_tocoordarray( &parser->cursor, parser->limit,
+                            max_coords, coords );
+  }
+
+
+  FT_LOCAL_DEF( FT_Int )
+  ps_parser_to_fixed_array( PS_Parser  parser,
+                            FT_Int     max_values,
+                            FT_Fixed*  values,
+                            FT_Int     power_ten )
+  {
+    ps_parser_skip_spaces( parser );
+    return ps_tofixedarray( &parser->cursor, parser->limit,
+                            max_values, values, power_ten );
+  }
+
+
+#if 0
+
+  FT_LOCAL_DEF( FT_String* )
+  T1_ToString( PS_Parser  parser )
+  {
+    return ps_tostring( &parser->cursor, parser->limit, parser->memory );
+  }
+
+
+  FT_LOCAL_DEF( FT_Bool )
+  T1_ToBool( PS_Parser  parser )
+  {
+    return ps_tobool( &parser->cursor, parser->limit );
+  }
+
+#endif /* 0 */
+
+
+  FT_LOCAL_DEF( void )
+  ps_parser_init( PS_Parser  parser,
+                  FT_Byte*   base,
+                  FT_Byte*   limit,
+                  FT_Memory  memory )
+  {
+    parser->error  = PSaux_Err_Ok;
+    parser->base   = base;
+    parser->limit  = limit;
+    parser->cursor = base;
+    parser->memory = memory;
+    parser->funcs  = ps_parser_funcs;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  ps_parser_done( PS_Parser  parser )
+  {
+    FT_UNUSED( parser );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            T1 BUILDER                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    t1_builder_init                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initializes a given glyph builder.                                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    builder :: A pointer to the glyph builder to initialize.           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face    :: The current face object.                                */
+  /*                                                                       */
+  /*    size    :: The current size object.                                */
+  /*                                                                       */
+  /*    glyph   :: The current glyph object.                               */
+  /*                                                                       */
+  /*    hinting :: Whether hinting should be applied.                      */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  t1_builder_init( T1_Builder    builder,
+                   FT_Face       face,
+                   FT_Size       size,
+                   FT_GlyphSlot  glyph,
+                   FT_Bool       hinting )
+  {
+    builder->parse_state = T1_Parse_Start;
+    builder->load_points = 1;
+
+    builder->face   = face;
+    builder->glyph  = glyph;
+    builder->memory = face->memory;
+
+    if ( glyph )
+    {
+      FT_GlyphLoader  loader = glyph->internal->loader;
+
+
+      builder->loader  = loader;
+      builder->base    = &loader->base.outline;
+      builder->current = &loader->current.outline;
+      FT_GlyphLoader_Rewind( loader );
+
+      builder->hints_globals = size->internal;
+      builder->hints_funcs   = 0;
+
+      if ( hinting )
+        builder->hints_funcs = glyph->internal->glyph_hints;
+    }
+
+    builder->pos_x = 0;
+    builder->pos_y = 0;
+
+    builder->left_bearing.x = 0;
+    builder->left_bearing.y = 0;
+    builder->advance.x      = 0;
+    builder->advance.y      = 0;
+
+    builder->funcs = t1_builder_funcs;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    t1_builder_done                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finalizes a given glyph builder.  Its contents can still be used   */
+  /*    after the call, but the function saves important information       */
+  /*    within the corresponding glyph slot.                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    builder :: A pointer to the glyph builder to finalize.             */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  t1_builder_done( T1_Builder  builder )
+  {
+    FT_GlyphSlot  glyph = builder->glyph;
+
+
+    if ( glyph )
+      glyph->outline = *builder->base;
+  }
+
+
+  /* check that there is enough space for `count' more points */
+  FT_LOCAL_DEF( FT_Error )
+  t1_builder_check_points( T1_Builder  builder,
+                           FT_Int      count )
+  {
+    return FT_GLYPHLOADER_CHECK_POINTS( builder->loader, count, 0 );
+  }
+
+
+  /* add a new point, do not check space */
+  FT_LOCAL_DEF( void )
+  t1_builder_add_point( T1_Builder  builder,
+                        FT_Pos      x,
+                        FT_Pos      y,
+                        FT_Byte     flag )
+  {
+    FT_Outline*  outline = builder->current;
+
+
+    if ( builder->load_points )
+    {
+      FT_Vector*  point   = outline->points + outline->n_points;
+      FT_Byte*    control = (FT_Byte*)outline->tags + outline->n_points;
+
+
+      point->x = FIXED_TO_INT( x );
+      point->y = FIXED_TO_INT( y );
+      *control = (FT_Byte)( flag ? FT_CURVE_TAG_ON : FT_CURVE_TAG_CUBIC );
+    }
+    outline->n_points++;
+  }
+
+
+  /* check space for a new on-curve point, then add it */
+  FT_LOCAL_DEF( FT_Error )
+  t1_builder_add_point1( T1_Builder  builder,
+                         FT_Pos      x,
+                         FT_Pos      y )
+  {
+    FT_Error  error;
+
+
+    error = t1_builder_check_points( builder, 1 );
+    if ( !error )
+      t1_builder_add_point( builder, x, y, 1 );
+
+    return error;
+  }
+
+
+  /* check space for a new contour, then add it */
+  FT_LOCAL_DEF( FT_Error )
+  t1_builder_add_contour( T1_Builder  builder )
+  {
+    FT_Outline*  outline = builder->current;
+    FT_Error     error;
+
+
+    /* this might happen in invalid fonts */
+    if ( !outline )
+    {
+      FT_ERROR(( "t1_builder_add_contour: no outline to add points to\n" ));
+      return PSaux_Err_Invalid_File_Format;
+    }
+
+    if ( !builder->load_points )
+    {
+      outline->n_contours++;
+      return PSaux_Err_Ok;
+    }
+
+    error = FT_GLYPHLOADER_CHECK_POINTS( builder->loader, 0, 1 );
+    if ( !error )
+    {
+      if ( outline->n_contours > 0 )
+        outline->contours[outline->n_contours - 1] =
+          (short)( outline->n_points - 1 );
+
+      outline->n_contours++;
+    }
+
+    return error;
+  }
+
+
+  /* if a path was begun, add its first on-curve point */
+  FT_LOCAL_DEF( FT_Error )
+  t1_builder_start_point( T1_Builder  builder,
+                          FT_Pos      x,
+                          FT_Pos      y )
+  {
+    FT_Error  error = PSaux_Err_Invalid_File_Format;
+
+
+    /* test whether we are building a new contour */
+
+    if ( builder->parse_state == T1_Parse_Have_Path )
+      error = PSaux_Err_Ok;
+    else
+    {
+      builder->parse_state = T1_Parse_Have_Path;
+      error = t1_builder_add_contour( builder );
+      if ( !error )
+        error = t1_builder_add_point1( builder, x, y );
+    }
+
+    return error;
+  }
+
+
+  /* close the current contour */
+  FT_LOCAL_DEF( void )
+  t1_builder_close_contour( T1_Builder  builder )
+  {
+    FT_Outline*  outline = builder->current;
+    FT_Int       first;
+
+
+    if ( !outline )
+      return;
+
+    first = outline->n_contours <= 1
+            ? 0 : outline->contours[outline->n_contours - 2] + 1;
+
+    /* We must not include the last point in the path if it */
+    /* is located on the first point.                       */
+    if ( outline->n_points > 1 )
+    {
+      FT_Vector*  p1      = outline->points + first;
+      FT_Vector*  p2      = outline->points + outline->n_points - 1;
+      FT_Byte*    control = (FT_Byte*)outline->tags + outline->n_points - 1;
+
+
+      /* `delete' last point only if it coincides with the first */
+      /* point and it is not a control point (which can happen). */
+      if ( p1->x == p2->x && p1->y == p2->y )
+        if ( *control == FT_CURVE_TAG_ON )
+          outline->n_points--;
+    }
+
+    if ( outline->n_contours > 0 )
+    {
+      /* Don't add contours only consisting of one point, i.e.,  */
+      /* check whether the first and the last point is the same. */
+      if ( first == outline->n_points - 1 )
+      {
+        outline->n_contours--;
+        outline->n_points--;
+      }
+      else
+        outline->contours[outline->n_contours - 1] =
+          (short)( outline->n_points - 1 );
+    }
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            OTHER                              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  t1_decrypt( FT_Byte*   buffer,
+              FT_Offset  length,
+              FT_UShort  seed )
+  {
+    PS_Conv_EexecDecode( &buffer,
+                         buffer + length,
+                         buffer,
+                         length,
+                         &seed );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/psobjs.h b/extensions/externals/src/freetype-2.4.9/src/psaux/psobjs.h
new file mode 100644
index 0000000..e380c60
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/psobjs.h
@@ -0,0 +1,212 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psobjs.h                                                               */
+/*                                                                         */
+/*    Auxiliary functions for PostScript fonts (specification).            */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSOBJS_H__
+#define __PSOBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                             T1_TABLE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_CALLBACK_TABLE
+  const PS_Table_FuncsRec    ps_table_funcs;
+
+  FT_CALLBACK_TABLE
+  const PS_Parser_FuncsRec   ps_parser_funcs;
+
+  FT_CALLBACK_TABLE
+  const T1_Builder_FuncsRec  t1_builder_funcs;
+
+
+  FT_LOCAL( FT_Error )
+  ps_table_new( PS_Table   table,
+                FT_Int     count,
+                FT_Memory  memory );
+
+  FT_LOCAL( FT_Error )
+  ps_table_add( PS_Table    table,
+                FT_Int      idx,
+                void*       object,
+                FT_PtrDist  length );
+
+  FT_LOCAL( void )
+  ps_table_done( PS_Table  table );
+
+
+  FT_LOCAL( void )
+  ps_table_release( PS_Table  table );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            T1 PARSER                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_LOCAL( void )
+  ps_parser_skip_spaces( PS_Parser  parser );
+
+  FT_LOCAL( void )
+  ps_parser_skip_PS_token( PS_Parser  parser );
+
+  FT_LOCAL( void )
+  ps_parser_to_token( PS_Parser  parser,
+                      T1_Token   token );
+
+  FT_LOCAL( void )
+  ps_parser_to_token_array( PS_Parser  parser,
+                            T1_Token   tokens,
+                            FT_UInt    max_tokens,
+                            FT_Int*    pnum_tokens );
+
+  FT_LOCAL( FT_Error )
+  ps_parser_load_field( PS_Parser       parser,
+                        const T1_Field  field,
+                        void**          objects,
+                        FT_UInt         max_objects,
+                        FT_ULong*       pflags );
+
+  FT_LOCAL( FT_Error )
+  ps_parser_load_field_table( PS_Parser       parser,
+                              const T1_Field  field,
+                              void**          objects,
+                              FT_UInt         max_objects,
+                              FT_ULong*       pflags );
+
+  FT_LOCAL( FT_Long )
+  ps_parser_to_int( PS_Parser  parser );
+
+
+  FT_LOCAL( FT_Error )
+  ps_parser_to_bytes( PS_Parser  parser,
+                      FT_Byte*   bytes,
+                      FT_Offset  max_bytes,
+                      FT_Long*   pnum_bytes,
+                      FT_Bool    delimiters );
+
+
+  FT_LOCAL( FT_Fixed )
+  ps_parser_to_fixed( PS_Parser  parser,
+                      FT_Int     power_ten );
+
+
+  FT_LOCAL( FT_Int )
+  ps_parser_to_coord_array( PS_Parser  parser,
+                            FT_Int     max_coords,
+                            FT_Short*  coords );
+
+  FT_LOCAL( FT_Int )
+  ps_parser_to_fixed_array( PS_Parser  parser,
+                            FT_Int     max_values,
+                            FT_Fixed*  values,
+                            FT_Int     power_ten );
+
+
+  FT_LOCAL( void )
+  ps_parser_init( PS_Parser  parser,
+                  FT_Byte*   base,
+                  FT_Byte*   limit,
+                  FT_Memory  memory );
+
+  FT_LOCAL( void )
+  ps_parser_done( PS_Parser  parser );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            T1 BUILDER                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  t1_builder_init( T1_Builder    builder,
+                   FT_Face       face,
+                   FT_Size       size,
+                   FT_GlyphSlot  glyph,
+                   FT_Bool       hinting );
+
+  FT_LOCAL( void )
+  t1_builder_done( T1_Builder  builder );
+
+  FT_LOCAL( FT_Error )
+  t1_builder_check_points( T1_Builder  builder,
+                           FT_Int      count );
+
+  FT_LOCAL( void )
+  t1_builder_add_point( T1_Builder  builder,
+                        FT_Pos      x,
+                        FT_Pos      y,
+                        FT_Byte     flag );
+
+  FT_LOCAL( FT_Error )
+  t1_builder_add_point1( T1_Builder  builder,
+                         FT_Pos      x,
+                         FT_Pos      y );
+
+  FT_LOCAL( FT_Error )
+  t1_builder_add_contour( T1_Builder  builder );
+
+
+  FT_LOCAL( FT_Error )
+  t1_builder_start_point( T1_Builder  builder,
+                          FT_Pos      x,
+                          FT_Pos      y );
+
+
+  FT_LOCAL( void )
+  t1_builder_close_contour( T1_Builder  builder );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            OTHER                              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_LOCAL( void )
+  t1_decrypt( FT_Byte*   buffer,
+              FT_Offset  length,
+              FT_UShort  seed );
+
+
+FT_END_HEADER
+
+#endif /* __PSOBJS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/rules.mk b/extensions/externals/src/freetype-2.4.9/src/psaux/rules.mk
new file mode 100644
index 0000000..7a1be37
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/rules.mk
@@ -0,0 +1,73 @@
+#
+# FreeType 2 PSaux driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2002, 2003, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# PSAUX driver directory
+#
+PSAUX_DIR := $(SRC_DIR)/psaux
+
+
+# compilation flags for the driver
+#
+PSAUX_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PSAUX_DIR))
+
+
+# PSAUX driver sources (i.e., C files)
+#
+PSAUX_DRV_SRC := $(PSAUX_DIR)/psobjs.c   \
+                 $(PSAUX_DIR)/t1decode.c \
+                 $(PSAUX_DIR)/t1cmap.c   \
+                 $(PSAUX_DIR)/afmparse.c \
+                 $(PSAUX_DIR)/psconv.c   \
+                 $(PSAUX_DIR)/psauxmod.c
+
+# PSAUX driver headers
+#
+PSAUX_DRV_H := $(PSAUX_DRV_SRC:%c=%h)  \
+               $(PSAUX_DIR)/psauxerr.h
+
+
+# PSAUX driver object(s)
+#
+#   PSAUX_DRV_OBJ_M is used during `multi' builds.
+#   PSAUX_DRV_OBJ_S is used during `single' builds.
+#
+PSAUX_DRV_OBJ_M := $(PSAUX_DRV_SRC:$(PSAUX_DIR)/%.c=$(OBJ_DIR)/%.$O)
+PSAUX_DRV_OBJ_S := $(OBJ_DIR)/psaux.$O
+
+# PSAUX driver source file for single build
+#
+PSAUX_DRV_SRC_S := $(PSAUX_DIR)/psaux.c
+
+
+# PSAUX driver - single object
+#
+$(PSAUX_DRV_OBJ_S): $(PSAUX_DRV_SRC_S) $(PSAUX_DRV_SRC) \
+                   $(FREETYPE_H) $(PSAUX_DRV_H)
+	$(PSAUX_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PSAUX_DRV_SRC_S))
+
+
+# PSAUX driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(PSAUX_DIR)/%.c $(FREETYPE_H) $(PSAUX_DRV_H)
+	$(PSAUX_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(PSAUX_DRV_OBJ_S)
+DRV_OBJS_M += $(PSAUX_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/t1cmap.c b/extensions/externals/src/freetype-2.4.9/src/psaux/t1cmap.c
new file mode 100644
index 0000000..9e5bd34
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/t1cmap.c
@@ -0,0 +1,341 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1cmap.c                                                               */
+/*                                                                         */
+/*    Type 1 character map support (body).                                 */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2006, 2007, 2012 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "t1cmap.h"
+
+#include FT_INTERNAL_DEBUG_H
+
+#include "psauxerr.h"
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****          TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  t1_cmap_std_init( T1_CMapStd  cmap,
+                    FT_Int      is_expert )
+  {
+    T1_Face             face    = (T1_Face)FT_CMAP_FACE( cmap );
+    FT_Service_PsCMaps  psnames = (FT_Service_PsCMaps)face->psnames;
+
+
+    cmap->num_glyphs    = face->type1.num_glyphs;
+    cmap->glyph_names   = (const char* const*)face->type1.glyph_names;
+    cmap->sid_to_string = psnames->adobe_std_strings;
+    cmap->code_to_sid   = is_expert ? psnames->adobe_expert_encoding
+                                    : psnames->adobe_std_encoding;
+
+    FT_ASSERT( cmap->code_to_sid != NULL );
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  t1_cmap_std_done( T1_CMapStd  cmap )
+  {
+    cmap->num_glyphs    = 0;
+    cmap->glyph_names   = NULL;
+    cmap->sid_to_string = NULL;
+    cmap->code_to_sid   = NULL;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  t1_cmap_std_char_index( T1_CMapStd  cmap,
+                          FT_UInt32   char_code )
+  {
+    FT_UInt  result = 0;
+
+
+    if ( char_code < 256 )
+    {
+      FT_UInt      code, n;
+      const char*  glyph_name;
+
+
+      /* convert character code to Adobe SID string */
+      code       = cmap->code_to_sid[char_code];
+      glyph_name = cmap->sid_to_string( code );
+
+      /* look for the corresponding glyph name */
+      for ( n = 0; n < cmap->num_glyphs; n++ )
+      {
+        const char* gname = cmap->glyph_names[n];
+
+
+        if ( gname && gname[0] == glyph_name[0]  &&
+             ft_strcmp( gname, glyph_name ) == 0 )
+        {
+          result = n;
+          break;
+        }
+      }
+    }
+
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  t1_cmap_std_char_next( T1_CMapStd   cmap,
+                         FT_UInt32   *pchar_code )
+  {
+    FT_UInt    result    = 0;
+    FT_UInt32  char_code = *pchar_code + 1;
+
+
+    while ( char_code < 256 )
+    {
+      result = t1_cmap_std_char_index( cmap, char_code );
+      if ( result != 0 )
+        goto Exit;
+
+      char_code++;
+    }
+    char_code = 0;
+
+  Exit:
+    *pchar_code = char_code;
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  t1_cmap_standard_init( T1_CMapStd  cmap )
+  {
+    t1_cmap_std_init( cmap, 0 );
+    return 0;
+  }
+
+
+  FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+  t1_cmap_standard_class_rec =
+  {
+    sizeof ( T1_CMapStdRec ),
+
+    (FT_CMap_InitFunc)     t1_cmap_standard_init,
+    (FT_CMap_DoneFunc)     t1_cmap_std_done,
+    (FT_CMap_CharIndexFunc)t1_cmap_std_char_index,
+    (FT_CMap_CharNextFunc) t1_cmap_std_char_next,
+
+    NULL, NULL, NULL, NULL, NULL
+  };
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  t1_cmap_expert_init( T1_CMapStd  cmap )
+  {
+    t1_cmap_std_init( cmap, 1 );
+    return 0;
+  }
+
+  FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+  t1_cmap_expert_class_rec =
+  {
+    sizeof ( T1_CMapStdRec ),
+
+    (FT_CMap_InitFunc)     t1_cmap_expert_init,
+    (FT_CMap_DoneFunc)     t1_cmap_std_done,
+    (FT_CMap_CharIndexFunc)t1_cmap_std_char_index,
+    (FT_CMap_CharNextFunc) t1_cmap_std_char_next,
+
+    NULL, NULL, NULL, NULL, NULL
+  };
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    TYPE1 CUSTOM ENCODING CMAP                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  t1_cmap_custom_init( T1_CMapCustom  cmap )
+  {
+    T1_Face      face     = (T1_Face)FT_CMAP_FACE( cmap );
+    T1_Encoding  encoding = &face->type1.encoding;
+
+
+    cmap->first   = encoding->code_first;
+    cmap->count   = (FT_UInt)( encoding->code_last - cmap->first );
+    cmap->indices = encoding->char_index;
+
+    FT_ASSERT( cmap->indices != NULL );
+    FT_ASSERT( encoding->code_first <= encoding->code_last );
+
+    return 0;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  t1_cmap_custom_done( T1_CMapCustom  cmap )
+  {
+    cmap->indices = NULL;
+    cmap->first   = 0;
+    cmap->count   = 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  t1_cmap_custom_char_index( T1_CMapCustom  cmap,
+                             FT_UInt32      char_code )
+  {
+    FT_UInt    result = 0;
+
+
+    if ( ( char_code >= cmap->first )                  &&
+         ( char_code < ( cmap->first + cmap->count ) ) )
+      result = cmap->indices[char_code];
+
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  t1_cmap_custom_char_next( T1_CMapCustom  cmap,
+                            FT_UInt32     *pchar_code )
+  {
+    FT_UInt    result = 0;
+    FT_UInt32  char_code = *pchar_code;
+
+
+    ++char_code;
+
+    if ( char_code < cmap->first )
+      char_code = cmap->first;
+
+    for ( ; char_code < ( cmap->first + cmap->count ); char_code++ )
+    {
+      result = cmap->indices[char_code];
+      if ( result != 0 )
+        goto Exit;
+    }
+
+    char_code = 0;
+
+  Exit:
+    *pchar_code = char_code;
+    return result;
+  }
+
+
+  FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+  t1_cmap_custom_class_rec =
+  {
+    sizeof ( T1_CMapCustomRec ),
+
+    (FT_CMap_InitFunc)     t1_cmap_custom_init,
+    (FT_CMap_DoneFunc)     t1_cmap_custom_done,
+    (FT_CMap_CharIndexFunc)t1_cmap_custom_char_index,
+    (FT_CMap_CharNextFunc) t1_cmap_custom_char_next,
+
+    NULL, NULL, NULL, NULL, NULL
+  };
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****            TYPE1 SYNTHETIC UNICODE ENCODING CMAP              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_CALLBACK_DEF( const char * )
+  psaux_get_glyph_name( T1_Face  face,
+                        FT_UInt  idx )
+  {
+    return face->type1.glyph_names[idx];
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  t1_cmap_unicode_init( PS_Unicodes  unicodes )
+  {
+    T1_Face             face    = (T1_Face)FT_CMAP_FACE( unicodes );
+    FT_Memory           memory  = FT_FACE_MEMORY( face );
+    FT_Service_PsCMaps  psnames = (FT_Service_PsCMaps)face->psnames;
+
+
+    return psnames->unicodes_init( memory,
+                                   unicodes,
+                                   face->type1.num_glyphs,
+                                   (PS_GetGlyphNameFunc)&psaux_get_glyph_name,
+                                   (PS_FreeGlyphNameFunc)NULL,
+                                   (FT_Pointer)face );
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  t1_cmap_unicode_done( PS_Unicodes  unicodes )
+  {
+    FT_Face    face   = FT_CMAP_FACE( unicodes );
+    FT_Memory  memory = FT_FACE_MEMORY( face );
+
+
+    FT_FREE( unicodes->maps );
+    unicodes->num_maps = 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  t1_cmap_unicode_char_index( PS_Unicodes  unicodes,
+                              FT_UInt32    char_code )
+  {
+    T1_Face             face    = (T1_Face)FT_CMAP_FACE( unicodes );
+    FT_Service_PsCMaps  psnames = (FT_Service_PsCMaps)face->psnames;
+
+
+    return psnames->unicodes_char_index( unicodes, char_code );
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  t1_cmap_unicode_char_next( PS_Unicodes  unicodes,
+                             FT_UInt32   *pchar_code )
+  {
+    T1_Face             face    = (T1_Face)FT_CMAP_FACE( unicodes );
+    FT_Service_PsCMaps  psnames = (FT_Service_PsCMaps)face->psnames;
+
+
+    return psnames->unicodes_char_next( unicodes, pchar_code );
+  }
+
+
+  FT_CALLBACK_TABLE_DEF const FT_CMap_ClassRec
+  t1_cmap_unicode_class_rec =
+  {
+    sizeof ( PS_UnicodesRec ),
+
+    (FT_CMap_InitFunc)     t1_cmap_unicode_init,
+    (FT_CMap_DoneFunc)     t1_cmap_unicode_done,
+    (FT_CMap_CharIndexFunc)t1_cmap_unicode_char_index,
+    (FT_CMap_CharNextFunc) t1_cmap_unicode_char_next,
+
+    NULL, NULL, NULL, NULL, NULL
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/t1cmap.h b/extensions/externals/src/freetype-2.4.9/src/psaux/t1cmap.h
new file mode 100644
index 0000000..7ae65d2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/t1cmap.h
@@ -0,0 +1,105 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1cmap.h                                                               */
+/*                                                                         */
+/*    Type 1 character map support (specification).                        */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2006 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1CMAP_H__
+#define __T1CMAP_H__
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****          TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* standard (and expert) encoding cmaps */
+  typedef struct T1_CMapStdRec_*  T1_CMapStd;
+
+  typedef struct  T1_CMapStdRec_
+  {
+    FT_CMapRec                cmap;
+
+    const FT_UShort*          code_to_sid;
+    PS_Adobe_Std_StringsFunc  sid_to_string;
+
+    FT_UInt                   num_glyphs;
+    const char* const*        glyph_names;
+
+  } T1_CMapStdRec;
+
+
+  FT_CALLBACK_TABLE const FT_CMap_ClassRec
+  t1_cmap_standard_class_rec;
+
+  FT_CALLBACK_TABLE const FT_CMap_ClassRec
+  t1_cmap_expert_class_rec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  TYPE1 CUSTOM ENCODING CMAP                   *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct T1_CMapCustomRec_*  T1_CMapCustom;
+
+  typedef struct  T1_CMapCustomRec_
+  {
+    FT_CMapRec  cmap;
+    FT_UInt     first;
+    FT_UInt     count;
+    FT_UShort*  indices;
+
+  } T1_CMapCustomRec;
+
+
+  FT_CALLBACK_TABLE const FT_CMap_ClassRec
+  t1_cmap_custom_class_rec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****             TYPE1 SYNTHETIC UNICODE ENCODING CMAP             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* unicode (synthetic) cmaps */
+
+  FT_CALLBACK_TABLE const FT_CMap_ClassRec
+  t1_cmap_unicode_class_rec;
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __T1CMAP_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/t1decode.c b/extensions/externals/src/freetype-2.4.9/src/psaux/t1decode.c
new file mode 100644
index 0000000..ea67841
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/t1decode.c
@@ -0,0 +1,1614 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1decode.c                                                             */
+/*                                                                         */
+/*    PostScript Type 1 decoding routines (body).                          */
+/*                                                                         */
+/*  Copyright 2000-2011 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+#include FT_OUTLINE_H
+
+#include "t1decode.h"
+#include "psobjs.h"
+
+#include "psauxerr.h"
+
+/* ensure proper sign extension */
+#define Fix2Int( f )  ( (FT_Int)(FT_Short)( (f) >> 16 ) )
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_t1decode
+
+
+  typedef enum  T1_Operator_
+  {
+    op_none = 0,
+    op_endchar,
+    op_hsbw,
+    op_seac,
+    op_sbw,
+    op_closepath,
+    op_hlineto,
+    op_hmoveto,
+    op_hvcurveto,
+    op_rlineto,
+    op_rmoveto,
+    op_rrcurveto,
+    op_vhcurveto,
+    op_vlineto,
+    op_vmoveto,
+    op_dotsection,
+    op_hstem,
+    op_hstem3,
+    op_vstem,
+    op_vstem3,
+    op_div,
+    op_callothersubr,
+    op_callsubr,
+    op_pop,
+    op_return,
+    op_setcurrentpoint,
+    op_unknown15,
+
+    op_max    /* never remove this one */
+
+  } T1_Operator;
+
+
+  static
+  const FT_Int  t1_args_count[op_max] =
+  {
+    0, /* none */
+    0, /* endchar */
+    2, /* hsbw */
+    5, /* seac */
+    4, /* sbw */
+    0, /* closepath */
+    1, /* hlineto */
+    1, /* hmoveto */
+    4, /* hvcurveto */
+    2, /* rlineto */
+    2, /* rmoveto */
+    6, /* rrcurveto */
+    4, /* vhcurveto */
+    1, /* vlineto */
+    1, /* vmoveto */
+    0, /* dotsection */
+    2, /* hstem */
+    6, /* hstem3 */
+    2, /* vstem */
+    6, /* vstem3 */
+    2, /* div */
+   -1, /* callothersubr */
+    1, /* callsubr */
+    0, /* pop */
+    0, /* return */
+    2, /* setcurrentpoint */
+    2  /* opcode 15 (undocumented and obsolete) */
+  };
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    t1_lookup_glyph_by_stdcharcode                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Looks up a given glyph by its StandardEncoding charcode.  Used to  */
+  /*    implement the SEAC Type 1 operator.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: The current face object.                               */
+  /*                                                                       */
+  /*    charcode :: The character code to look for.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A glyph index in the font face.  Returns -1 if the corresponding   */
+  /*    glyph wasn't found.                                                */
+  /*                                                                       */
+  static FT_Int
+  t1_lookup_glyph_by_stdcharcode( T1_Decoder  decoder,
+                                  FT_Int      charcode )
+  {
+    FT_UInt             n;
+    const FT_String*    glyph_name;
+    FT_Service_PsCMaps  psnames = decoder->psnames;
+
+
+    /* check range of standard char code */
+    if ( charcode < 0 || charcode > 255 )
+      return -1;
+
+    glyph_name = psnames->adobe_std_strings(
+                   psnames->adobe_std_encoding[charcode]);
+
+    for ( n = 0; n < decoder->num_glyphs; n++ )
+    {
+      FT_String*  name = (FT_String*)decoder->glyph_names[n];
+
+
+      if ( name                               &&
+           name[0] == glyph_name[0]           &&
+           ft_strcmp( name, glyph_name ) == 0 )
+        return n;
+    }
+
+    return -1;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    t1operator_seac                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Implements the `seac' Type 1 operator for a Type 1 decoder.        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    decoder :: The current CID decoder.                                */
+  /*                                                                       */
+  /*    asb     :: The accent's side bearing.                              */
+  /*                                                                       */
+  /*    adx     :: The horizontal offset of the accent.                    */
+  /*                                                                       */
+  /*    ady     :: The vertical offset of the accent.                      */
+  /*                                                                       */
+  /*    bchar   :: The base character's StandardEncoding charcode.         */
+  /*                                                                       */
+  /*    achar   :: The accent character's StandardEncoding charcode.       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  static FT_Error
+  t1operator_seac( T1_Decoder  decoder,
+                   FT_Pos      asb,
+                   FT_Pos      adx,
+                   FT_Pos      ady,
+                   FT_Int      bchar,
+                   FT_Int      achar )
+  {
+    FT_Error     error;
+    FT_Int       bchar_index, achar_index;
+#if 0
+    FT_Int       n_base_points;
+    FT_Outline*  base = decoder->builder.base;
+#endif
+    FT_Vector    left_bearing, advance;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    T1_Face      face  = (T1_Face)decoder->builder.face;
+#endif
+
+
+    if ( decoder->seac )
+    {
+      FT_ERROR(( "t1operator_seac: invalid nested seac\n" ));
+      return PSaux_Err_Syntax_Error;
+    }
+
+    /* seac weirdness */
+    adx += decoder->builder.left_bearing.x;
+
+    /* `glyph_names' is set to 0 for CID fonts which do not */
+    /* include an encoding.  How can we deal with these?    */
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    if ( decoder->glyph_names == 0                   &&
+         !face->root.internal->incremental_interface )
+#else
+    if ( decoder->glyph_names == 0 )
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+    {
+      FT_ERROR(( "t1operator_seac:"
+                 " glyph names table not available in this font\n" ));
+      return PSaux_Err_Syntax_Error;
+    }
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    if ( face->root.internal->incremental_interface )
+    {
+      /* the caller must handle the font encoding also */
+      bchar_index = bchar;
+      achar_index = achar;
+    }
+    else
+#endif
+    {
+      bchar_index = t1_lookup_glyph_by_stdcharcode( decoder, bchar );
+      achar_index = t1_lookup_glyph_by_stdcharcode( decoder, achar );
+    }
+
+    if ( bchar_index < 0 || achar_index < 0 )
+    {
+      FT_ERROR(( "t1operator_seac:"
+                 " invalid seac character code arguments\n" ));
+      return PSaux_Err_Syntax_Error;
+    }
+
+    /* if we are trying to load a composite glyph, do not load the */
+    /* accent character and return the array of subglyphs.         */
+    if ( decoder->builder.no_recurse )
+    {
+      FT_GlyphSlot    glyph  = (FT_GlyphSlot)decoder->builder.glyph;
+      FT_GlyphLoader  loader = glyph->internal->loader;
+      FT_SubGlyph     subg;
+
+
+      /* reallocate subglyph array if necessary */
+      error = FT_GlyphLoader_CheckSubGlyphs( loader, 2 );
+      if ( error )
+        goto Exit;
+
+      subg = loader->current.subglyphs;
+
+      /* subglyph 0 = base character */
+      subg->index = bchar_index;
+      subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES |
+                    FT_SUBGLYPH_FLAG_USE_MY_METRICS;
+      subg->arg1  = 0;
+      subg->arg2  = 0;
+      subg++;
+
+      /* subglyph 1 = accent character */
+      subg->index = achar_index;
+      subg->flags = FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES;
+      subg->arg1  = (FT_Int)FIXED_TO_INT( adx - asb );
+      subg->arg2  = (FT_Int)FIXED_TO_INT( ady );
+
+      /* set up remaining glyph fields */
+      glyph->num_subglyphs = 2;
+      glyph->subglyphs     = loader->base.subglyphs;
+      glyph->format        = FT_GLYPH_FORMAT_COMPOSITE;
+
+      loader->current.num_subglyphs = 2;
+      goto Exit;
+    }
+
+    /* First load `bchar' in builder */
+    /* now load the unscaled outline */
+
+    FT_GlyphLoader_Prepare( decoder->builder.loader );  /* prepare loader */
+
+    /* the seac operator must not be nested */
+    decoder->seac = TRUE;
+    error = t1_decoder_parse_glyph( decoder, bchar_index );
+    decoder->seac = FALSE;
+    if ( error )
+      goto Exit;
+
+    /* save the left bearing and width of the base character */
+    /* as they will be erased by the next load.              */
+
+    left_bearing = decoder->builder.left_bearing;
+    advance      = decoder->builder.advance;
+
+    decoder->builder.left_bearing.x = 0;
+    decoder->builder.left_bearing.y = 0;
+
+    decoder->builder.pos_x = adx - asb;
+    decoder->builder.pos_y = ady;
+
+    /* Now load `achar' on top of */
+    /* the base outline           */
+
+    /* the seac operator must not be nested */
+    decoder->seac = TRUE;
+    error = t1_decoder_parse_glyph( decoder, achar_index );
+    decoder->seac = FALSE;
+    if ( error )
+      goto Exit;
+
+    /* restore the left side bearing and   */
+    /* advance width of the base character */
+
+    decoder->builder.left_bearing = left_bearing;
+    decoder->builder.advance      = advance;
+
+    decoder->builder.pos_x = 0;
+    decoder->builder.pos_y = 0;
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    t1_decoder_parse_charstrings                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Parses a given Type 1 charstrings program.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    decoder         :: The current Type 1 decoder.                     */
+  /*                                                                       */
+  /*    charstring_base :: The base address of the charstring stream.      */
+  /*                                                                       */
+  /*    charstring_len  :: The length in bytes of the charstring stream.   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  t1_decoder_parse_charstrings( T1_Decoder  decoder,
+                                FT_Byte*    charstring_base,
+                                FT_UInt     charstring_len )
+  {
+    FT_Error         error;
+    T1_Decoder_Zone  zone;
+    FT_Byte*         ip;
+    FT_Byte*         limit;
+    T1_Builder       builder = &decoder->builder;
+    FT_Pos           x, y, orig_x, orig_y;
+    FT_Int           known_othersubr_result_cnt   = 0;
+    FT_Int           unknown_othersubr_result_cnt = 0;
+    FT_Bool          large_int;
+    FT_Fixed         seed;
+
+    T1_Hints_Funcs   hinter;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+    FT_Bool          bol = TRUE;
+#endif
+
+
+    /* compute random seed from stack address of parameter */
+    seed = (FT_Fixed)( ( (FT_PtrDist)(char*)&seed              ^
+                         (FT_PtrDist)(char*)&decoder           ^
+                         (FT_PtrDist)(char*)&charstring_base ) &
+                         FT_ULONG_MAX ) ;
+    seed = ( seed ^ ( seed >> 10 ) ^ ( seed >> 20 ) ) & 0xFFFFL;
+    if ( seed == 0 )
+      seed = 0x7384;
+
+    /* First of all, initialize the decoder */
+    decoder->top  = decoder->stack;
+    decoder->zone = decoder->zones;
+    zone          = decoder->zones;
+
+    builder->parse_state = T1_Parse_Start;
+
+    hinter = (T1_Hints_Funcs)builder->hints_funcs;
+
+    /* a font that reads BuildCharArray without setting */
+    /* its values first is buggy, but ...               */
+    FT_ASSERT( ( decoder->len_buildchar == 0 ) ==
+               ( decoder->buildchar == NULL )  );
+
+    if ( decoder->buildchar && decoder->len_buildchar > 0 )
+      ft_memset( &decoder->buildchar[0],
+                 0,
+                 sizeof ( decoder->buildchar[0] ) * decoder->len_buildchar );
+
+    FT_TRACE4(( "\n"
+                "Start charstring\n" ));
+
+    zone->base           = charstring_base;
+    limit = zone->limit  = charstring_base + charstring_len;
+    ip    = zone->cursor = zone->base;
+
+    error = PSaux_Err_Ok;
+
+    x = orig_x = builder->pos_x;
+    y = orig_y = builder->pos_y;
+
+    /* begin hints recording session, if any */
+    if ( hinter )
+      hinter->open( hinter->hints );
+
+    large_int = FALSE;
+
+    /* now, execute loop */
+    while ( ip < limit )
+    {
+      FT_Long*     top   = decoder->top;
+      T1_Operator  op    = op_none;
+      FT_Int32     value = 0;
+
+
+      FT_ASSERT( known_othersubr_result_cnt == 0   ||
+                 unknown_othersubr_result_cnt == 0 );
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+      if ( bol )
+      {
+        FT_TRACE5(( " (%d)", decoder->top - decoder->stack ));
+        bol = FALSE;
+      }
+#endif
+
+      /*********************************************************************/
+      /*                                                                   */
+      /* Decode operator or operand                                        */
+      /*                                                                   */
+      /*                                                                   */
+
+      /* first of all, decompress operator or value */
+      switch ( *ip++ )
+      {
+      case 1:
+        op = op_hstem;
+        break;
+
+      case 3:
+        op = op_vstem;
+        break;
+      case 4:
+        op = op_vmoveto;
+        break;
+      case 5:
+        op = op_rlineto;
+        break;
+      case 6:
+        op = op_hlineto;
+        break;
+      case 7:
+        op = op_vlineto;
+        break;
+      case 8:
+        op = op_rrcurveto;
+        break;
+      case 9:
+        op = op_closepath;
+        break;
+      case 10:
+        op = op_callsubr;
+        break;
+      case 11:
+        op = op_return;
+        break;
+
+      case 13:
+        op = op_hsbw;
+        break;
+      case 14:
+        op = op_endchar;
+        break;
+
+      case 15:          /* undocumented, obsolete operator */
+        op = op_unknown15;
+        break;
+
+      case 21:
+        op = op_rmoveto;
+        break;
+      case 22:
+        op = op_hmoveto;
+        break;
+
+      case 30:
+        op = op_vhcurveto;
+        break;
+      case 31:
+        op = op_hvcurveto;
+        break;
+
+      case 12:
+        if ( ip > limit )
+        {
+          FT_ERROR(( "t1_decoder_parse_charstrings:"
+                     " invalid escape (12+EOF)\n" ));
+          goto Syntax_Error;
+        }
+
+        switch ( *ip++ )
+        {
+        case 0:
+          op = op_dotsection;
+          break;
+        case 1:
+          op = op_vstem3;
+          break;
+        case 2:
+          op = op_hstem3;
+          break;
+        case 6:
+          op = op_seac;
+          break;
+        case 7:
+          op = op_sbw;
+          break;
+        case 12:
+          op = op_div;
+          break;
+        case 16:
+          op = op_callothersubr;
+          break;
+        case 17:
+          op = op_pop;
+          break;
+        case 33:
+          op = op_setcurrentpoint;
+          break;
+
+        default:
+          FT_ERROR(( "t1_decoder_parse_charstrings:"
+                     " invalid escape (12+%d)\n",
+                     ip[-1] ));
+          goto Syntax_Error;
+        }
+        break;
+
+      case 255:    /* four bytes integer */
+        if ( ip + 4 > limit )
+        {
+          FT_ERROR(( "t1_decoder_parse_charstrings:"
+                     " unexpected EOF in integer\n" ));
+          goto Syntax_Error;
+        }
+
+        value = (FT_Int32)( ( (FT_Long)ip[0] << 24 ) |
+                            ( (FT_Long)ip[1] << 16 ) |
+                            ( (FT_Long)ip[2] << 8  ) |
+                                       ip[3]         );
+        ip += 4;
+
+        /* According to the specification, values > 32000 or < -32000 must */
+        /* be followed by a `div' operator to make the result be in the    */
+        /* range [-32000;32000].  We expect that the second argument of    */
+        /* `div' is not a large number.  Additionally, we don't handle     */
+        /* stuff like `<large1> <large2> <num> div <num> div' or           */
+        /* <large1> <large2> <num> div div'.  This is probably not allowed */
+        /* anyway.                                                         */
+        if ( value > 32000 || value < -32000 )
+        {
+          if ( large_int )
+          {
+            FT_ERROR(( "t1_decoder_parse_charstrings:"
+                       " no `div' after large integer\n" ));
+          }
+          else
+            large_int = TRUE;
+        }
+        else
+        {
+          if ( !large_int )
+            value <<= 16;
+        }
+
+        break;
+
+      default:
+        if ( ip[-1] >= 32 )
+        {
+          if ( ip[-1] < 247 )
+            value = (FT_Int32)ip[-1] - 139;
+          else
+          {
+            if ( ++ip > limit )
+            {
+              FT_ERROR(( "t1_decoder_parse_charstrings:"
+                         " unexpected EOF in integer\n" ));
+              goto Syntax_Error;
+            }
+
+            if ( ip[-2] < 251 )
+              value =  ( ( (FT_Int32)ip[-2] - 247 ) << 8 ) + ip[-1] + 108;
+            else
+              value = -( ( ( (FT_Int32)ip[-2] - 251 ) << 8 ) + ip[-1] + 108 );
+          }
+
+          if ( !large_int )
+            value <<= 16;
+        }
+        else
+        {
+          FT_ERROR(( "t1_decoder_parse_charstrings:"
+                     " invalid byte (%d)\n", ip[-1] ));
+          goto Syntax_Error;
+        }
+      }
+
+      if ( unknown_othersubr_result_cnt > 0 )
+      {
+        switch ( op )
+        {
+        case op_callsubr:
+        case op_return:
+        case op_none:
+        case op_pop:
+          break;
+
+        default:
+          /* all operands have been transferred by previous pops */
+          unknown_othersubr_result_cnt = 0;
+          break;
+        }
+      }
+
+      if ( large_int && !( op == op_none || op == op_div ) )
+      {
+        FT_ERROR(( "t1_decoder_parse_charstrings:"
+                   " no `div' after large integer\n" ));
+
+        large_int = FALSE;
+      }
+
+      /*********************************************************************/
+      /*                                                                   */
+      /*  Push value on stack, or process operator                         */
+      /*                                                                   */
+      /*                                                                   */
+      if ( op == op_none )
+      {
+        if ( top - decoder->stack >= T1_MAX_CHARSTRINGS_OPERANDS )
+        {
+          FT_ERROR(( "t1_decoder_parse_charstrings: stack overflow\n" ));
+          goto Syntax_Error;
+        }
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+        if ( large_int )
+          FT_TRACE4(( " %ld", value ));
+        else
+          FT_TRACE4(( " %ld", Fix2Int( value ) ));
+#endif
+
+        *top++       = value;
+        decoder->top = top;
+      }
+      else if ( op == op_callothersubr )  /* callothersubr */
+      {
+        FT_Int  subr_no;
+        FT_Int  arg_cnt;
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+        FT_TRACE4(( " callothersubr\n" ));
+        bol = TRUE;
+#endif
+
+        if ( top - decoder->stack < 2 )
+          goto Stack_Underflow;
+
+        top -= 2;
+
+        subr_no = Fix2Int( top[1] );
+        arg_cnt = Fix2Int( top[0] );
+
+        /***********************************************************/
+        /*                                                         */
+        /* remove all operands to callothersubr from the stack     */
+        /*                                                         */
+        /* for handled othersubrs, where we know the number of     */
+        /* arguments, we increase the stack by the value of        */
+        /* known_othersubr_result_cnt                              */
+        /*                                                         */
+        /* for unhandled othersubrs the following pops adjust the  */
+        /* stack pointer as necessary                              */
+
+        if ( arg_cnt > top - decoder->stack )
+          goto Stack_Underflow;
+
+        top -= arg_cnt;
+
+        known_othersubr_result_cnt   = 0;
+        unknown_othersubr_result_cnt = 0;
+
+        /* XXX TODO: The checks to `arg_count == <whatever>'       */
+        /* might not be correct; an othersubr expects a certain    */
+        /* number of operands on the PostScript stack (as opposed  */
+        /* to the T1 stack) but it doesn't have to put them there  */
+        /* by itself; previous othersubrs might have left the      */
+        /* operands there if they were not followed by an          */
+        /* appropriate number of pops                              */
+        /*                                                         */
+        /* On the other hand, Adobe Reader 7.0.8 for Linux doesn't */
+        /* accept a font that contains charstrings like            */
+        /*                                                         */
+        /*     100 200 2 20 callothersubr                          */
+        /*     300 1 20 callothersubr pop                          */
+        /*                                                         */
+        /* Perhaps this is the reason why BuildCharArray exists.   */
+
+        switch ( subr_no )
+        {
+        case 0:                     /* end flex feature */
+          if ( arg_cnt != 3 )
+            goto Unexpected_OtherSubr;
+
+          if ( decoder->flex_state       == 0 ||
+               decoder->num_flex_vectors != 7 )
+          {
+            FT_ERROR(( "t1_decoder_parse_charstrings:"
+                       " unexpected flex end\n" ));
+            goto Syntax_Error;
+          }
+
+          /* the two `results' are popped by the following setcurrentpoint */
+          top[0] = x;
+          top[1] = y;
+          known_othersubr_result_cnt = 2;
+          break;
+
+        case 1:                     /* start flex feature */
+          if ( arg_cnt != 0 )
+            goto Unexpected_OtherSubr;
+
+          decoder->flex_state        = 1;
+          decoder->num_flex_vectors  = 0;
+          if ( ( error = t1_builder_start_point( builder, x, y ) )
+                 != PSaux_Err_Ok                                   ||
+               ( error = t1_builder_check_points( builder, 6 ) )
+                 != PSaux_Err_Ok                                   )
+            goto Fail;
+          break;
+
+        case 2:                     /* add flex vectors */
+          {
+            FT_Int  idx;
+
+
+            if ( arg_cnt != 0 )
+              goto Unexpected_OtherSubr;
+
+            if ( decoder->flex_state == 0 )
+            {
+              FT_ERROR(( "t1_decoder_parse_charstrings:"
+                         " missing flex start\n" ));
+              goto Syntax_Error;
+            }
+
+            /* note that we should not add a point for index 0; */
+            /* this will move our current position to the flex  */
+            /* point without adding any point to the outline    */
+            idx = decoder->num_flex_vectors++;
+            if ( idx > 0 && idx < 7 )
+              t1_builder_add_point( builder,
+                                    x,
+                                    y,
+                                    (FT_Byte)( idx == 3 || idx == 6 ) );
+          }
+          break;
+
+        case 3:                     /* change hints */
+          if ( arg_cnt != 1 )
+            goto Unexpected_OtherSubr;
+
+          known_othersubr_result_cnt = 1;
+
+          if ( hinter )
+            hinter->reset( hinter->hints, builder->current->n_points );
+          break;
+
+        case 12:
+        case 13:
+          /* counter control hints, clear stack */
+          top = decoder->stack;
+          break;
+
+        case 14:
+        case 15:
+        case 16:
+        case 17:
+        case 18:                    /* multiple masters */
+          {
+            PS_Blend  blend = decoder->blend;
+            FT_UInt   num_points, nn, mm;
+            FT_Long*  delta;
+            FT_Long*  values;
+
+
+            if ( !blend )
+            {
+              FT_ERROR(( "t1_decoder_parse_charstrings:"
+                         " unexpected multiple masters operator\n" ));
+              goto Syntax_Error;
+            }
+
+            num_points = (FT_UInt)subr_no - 13 + ( subr_no == 18 );
+            if ( arg_cnt != (FT_Int)( num_points * blend->num_designs ) )
+            {
+              FT_ERROR(( "t1_decoder_parse_charstrings:"
+                         " incorrect number of multiple masters arguments\n" ));
+              goto Syntax_Error;
+            }
+
+            /* We want to compute                                    */
+            /*                                                       */
+            /*   a0*w0 + a1*w1 + ... + ak*wk                         */
+            /*                                                       */
+            /* but we only have a0, a1-a0, a2-a0, ..., ak-a0.        */
+            /*                                                       */
+            /* However, given that w0 + w1 + ... + wk == 1, we can   */
+            /* rewrite it easily as                                  */
+            /*                                                       */
+            /*   a0 + (a1-a0)*w1 + (a2-a0)*w2 + ... + (ak-a0)*wk     */
+            /*                                                       */
+            /* where k == num_designs-1.                             */
+            /*                                                       */
+            /* I guess that's why it's written in this `compact'     */
+            /* form.                                                 */
+            /*                                                       */
+            delta  = top + num_points;
+            values = top;
+            for ( nn = 0; nn < num_points; nn++ )
+            {
+              FT_Long  tmp = values[0];
+
+
+              for ( mm = 1; mm < blend->num_designs; mm++ )
+                tmp += FT_MulFix( *delta++, blend->weight_vector[mm] );
+
+              *values++ = tmp;
+            }
+
+            known_othersubr_result_cnt = num_points;
+            break;
+          }
+
+        case 19:
+          /* <idx> 1 19 callothersubr                             */
+          /* => replace elements starting from index cvi( <idx> ) */
+          /*    of BuildCharArray with WeightVector               */
+          {
+            FT_Int    idx;
+            PS_Blend  blend = decoder->blend;
+
+
+            if ( arg_cnt != 1 || blend == NULL )
+              goto Unexpected_OtherSubr;
+
+            idx = Fix2Int( top[0] );
+
+            if ( idx < 0                                           ||
+                 idx + blend->num_designs > decoder->len_buildchar )
+              goto Unexpected_OtherSubr;
+
+            ft_memcpy( &decoder->buildchar[idx],
+                       blend->weight_vector,
+                       blend->num_designs *
+                         sizeof ( blend->weight_vector[0] ) );
+          }
+          break;
+
+        case 20:
+          /* <arg1> <arg2> 2 20 callothersubr pop   */
+          /* ==> push <arg1> + <arg2> onto T1 stack */
+          if ( arg_cnt != 2 )
+            goto Unexpected_OtherSubr;
+
+          top[0] += top[1]; /* XXX (over|under)flow */
+
+          known_othersubr_result_cnt = 1;
+          break;
+
+        case 21:
+          /* <arg1> <arg2> 2 21 callothersubr pop   */
+          /* ==> push <arg1> - <arg2> onto T1 stack */
+          if ( arg_cnt != 2 )
+            goto Unexpected_OtherSubr;
+
+          top[0] -= top[1]; /* XXX (over|under)flow */
+
+          known_othersubr_result_cnt = 1;
+          break;
+
+        case 22:
+          /* <arg1> <arg2> 2 22 callothersubr pop   */
+          /* ==> push <arg1> * <arg2> onto T1 stack */
+          if ( arg_cnt != 2 )
+            goto Unexpected_OtherSubr;
+
+          top[0] = FT_MulFix( top[0], top[1] );
+
+          known_othersubr_result_cnt = 1;
+          break;
+
+        case 23:
+          /* <arg1> <arg2> 2 23 callothersubr pop   */
+          /* ==> push <arg1> / <arg2> onto T1 stack */
+          if ( arg_cnt != 2 || top[1] == 0 )
+            goto Unexpected_OtherSubr;
+
+          top[0] = FT_DivFix( top[0], top[1] );
+
+          known_othersubr_result_cnt = 1;
+          break;
+
+        case 24:
+          /* <val> <idx> 2 24 callothersubr               */
+          /* ==> set BuildCharArray[cvi( <idx> )] = <val> */
+          {
+            FT_Int    idx;
+            PS_Blend  blend = decoder->blend;
+
+
+            if ( arg_cnt != 2 || blend == NULL )
+              goto Unexpected_OtherSubr;
+
+            idx = Fix2Int( top[1] );
+
+            if ( idx < 0 || (FT_UInt) idx >= decoder->len_buildchar )
+              goto Unexpected_OtherSubr;
+
+            decoder->buildchar[idx] = top[0];
+          }
+          break;
+
+        case 25:
+          /* <idx> 1 25 callothersubr pop        */
+          /* ==> push BuildCharArray[cvi( idx )] */
+          /*     onto T1 stack                   */
+          {
+            FT_Int    idx;
+            PS_Blend  blend = decoder->blend;
+
+
+            if ( arg_cnt != 1 || blend == NULL )
+              goto Unexpected_OtherSubr;
+
+            idx = Fix2Int( top[0] );
+
+            if ( idx < 0 || (FT_UInt) idx >= decoder->len_buildchar )
+              goto Unexpected_OtherSubr;
+
+            top[0] = decoder->buildchar[idx];
+          }
+
+          known_othersubr_result_cnt = 1;
+          break;
+
+#if 0
+        case 26:
+          /* <val> mark <idx> ==> set BuildCharArray[cvi( <idx> )] = <val>, */
+          /*                      leave mark on T1 stack                    */
+          /* <val> <idx>      ==> set BuildCharArray[cvi( <idx> )] = <val>  */
+          XXX which routine has left its mark on the (PostScript) stack?;
+          break;
+#endif
+
+        case 27:
+          /* <res1> <res2> <val1> <val2> 4 27 callothersubr pop */
+          /* ==> push <res1> onto T1 stack if <val1> <= <val2>, */
+          /*     otherwise push <res2>                          */
+          if ( arg_cnt != 4 )
+            goto Unexpected_OtherSubr;
+
+          if ( top[2] > top[3] )
+            top[0] = top[1];
+
+          known_othersubr_result_cnt = 1;
+          break;
+
+        case 28:
+          /* 0 28 callothersubr pop                               */
+          /* => push random value from interval [0, 1) onto stack */
+          if ( arg_cnt != 0 )
+            goto Unexpected_OtherSubr;
+
+          {
+            FT_Fixed  Rand;
+
+
+            Rand = seed;
+            if ( Rand >= 0x8000L )
+              Rand++;
+
+            top[0] = Rand;
+
+            seed = FT_MulFix( seed, 0x10000L - seed );
+            if ( seed == 0 )
+              seed += 0x2873;
+          }
+
+          known_othersubr_result_cnt = 1;
+          break;
+
+        default:
+          if ( arg_cnt >= 0 && subr_no >= 0 )
+          {
+            FT_ERROR(( "t1_decoder_parse_charstrings:"
+                       " unknown othersubr [%d %d], wish me luck\n",
+                       arg_cnt, subr_no ));
+            unknown_othersubr_result_cnt = arg_cnt;
+            break;
+          }
+          /* fall through */
+
+        Unexpected_OtherSubr:
+          FT_ERROR(( "t1_decoder_parse_charstrings:"
+                     " invalid othersubr [%d %d]\n", arg_cnt, subr_no ));
+          goto Syntax_Error;
+        }
+
+        top += known_othersubr_result_cnt;
+
+        decoder->top = top;
+      }
+      else  /* general operator */
+      {
+        FT_Int  num_args = t1_args_count[op];
+
+
+        FT_ASSERT( num_args >= 0 );
+
+        if ( top - decoder->stack < num_args )
+          goto Stack_Underflow;
+
+        /* XXX Operators usually take their operands from the        */
+        /*     bottom of the stack, i.e., the operands are           */
+        /*     decoder->stack[0], ..., decoder->stack[num_args - 1]; */
+        /*     only div, callsubr, and callothersubr are different.  */
+        /*     In practice it doesn't matter (?).                    */
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+        switch ( op )
+        {
+        case op_callsubr:
+        case op_div:
+        case op_callothersubr:
+        case op_pop:
+        case op_return:
+          break;
+
+        default:
+          if ( top - decoder->stack != num_args )
+            FT_TRACE0(( "t1_decoder_parse_charstrings:"
+                        " too much operands on the stack"
+                        " (seen %d, expected %d)\n",
+                        top - decoder->stack, num_args ));
+            break;
+        }
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+        top -= num_args;
+
+        switch ( op )
+        {
+        case op_endchar:
+          FT_TRACE4(( " endchar\n" ));
+
+          t1_builder_close_contour( builder );
+
+          /* close hints recording session */
+          if ( hinter )
+          {
+            if ( hinter->close( hinter->hints, builder->current->n_points ) )
+              goto Syntax_Error;
+
+            /* apply hints to the loaded glyph outline now */
+            hinter->apply( hinter->hints,
+                           builder->current,
+                           (PSH_Globals)builder->hints_globals,
+                           decoder->hint_mode );
+          }
+
+          /* add current outline to the glyph slot */
+          FT_GlyphLoader_Add( builder->loader );
+
+          /* the compiler should optimize away this empty loop but ... */
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+          if ( decoder->len_buildchar > 0 )
+          {
+            FT_UInt  i;
+
+
+            FT_TRACE4(( "BuildCharArray = [ " ));
+
+            for ( i = 0; i < decoder->len_buildchar; ++i )
+              FT_TRACE4(( "%d ", decoder->buildchar[i] ));
+
+            FT_TRACE4(( "]\n" ));
+          }
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+          FT_TRACE4(( "\n" ));
+
+          /* return now! */
+          return PSaux_Err_Ok;
+
+        case op_hsbw:
+          FT_TRACE4(( " hsbw" ));
+
+          builder->parse_state = T1_Parse_Have_Width;
+
+          builder->left_bearing.x += top[0];
+          builder->advance.x       = top[1];
+          builder->advance.y       = 0;
+
+          orig_x = x = builder->pos_x + top[0];
+          orig_y = y = builder->pos_y;
+
+          FT_UNUSED( orig_y );
+
+          /* the `metrics_only' indicates that we only want to compute */
+          /* the glyph's metrics (lsb + advance width), not load the   */
+          /* rest of it; so exit immediately                           */
+          if ( builder->metrics_only )
+            return PSaux_Err_Ok;
+
+          break;
+
+        case op_seac:
+          return t1operator_seac( decoder,
+                                  top[0],
+                                  top[1],
+                                  top[2],
+                                  Fix2Int( top[3] ),
+                                  Fix2Int( top[4] ) );
+
+        case op_sbw:
+          FT_TRACE4(( " sbw" ));
+
+          builder->parse_state = T1_Parse_Have_Width;
+
+          builder->left_bearing.x += top[0];
+          builder->left_bearing.y += top[1];
+          builder->advance.x       = top[2];
+          builder->advance.y       = top[3];
+
+          x = builder->pos_x + top[0];
+          y = builder->pos_y + top[1];
+
+          /* the `metrics_only' indicates that we only want to compute */
+          /* the glyph's metrics (lsb + advance width), not load the   */
+          /* rest of it; so exit immediately                           */
+          if ( builder->metrics_only )
+            return PSaux_Err_Ok;
+
+          break;
+
+        case op_closepath:
+          FT_TRACE4(( " closepath" ));
+
+          /* if there is no path, `closepath' is a no-op */
+          if ( builder->parse_state == T1_Parse_Have_Path   ||
+               builder->parse_state == T1_Parse_Have_Moveto )
+            t1_builder_close_contour( builder );
+
+          builder->parse_state = T1_Parse_Have_Width;
+          break;
+
+        case op_hlineto:
+          FT_TRACE4(( " hlineto" ));
+
+          if ( ( error = t1_builder_start_point( builder, x, y ) )
+                 != PSaux_Err_Ok )
+            goto Fail;
+
+          x += top[0];
+          goto Add_Line;
+
+        case op_hmoveto:
+          FT_TRACE4(( " hmoveto" ));
+
+          x += top[0];
+          if ( !decoder->flex_state )
+          {
+            if ( builder->parse_state == T1_Parse_Start )
+              goto Syntax_Error;
+            builder->parse_state = T1_Parse_Have_Moveto;
+          }
+          break;
+
+        case op_hvcurveto:
+          FT_TRACE4(( " hvcurveto" ));
+
+          if ( ( error = t1_builder_start_point( builder, x, y ) )
+                 != PSaux_Err_Ok                                   ||
+               ( error = t1_builder_check_points( builder, 3 ) )
+                 != PSaux_Err_Ok                                   )
+            goto Fail;
+
+          x += top[0];
+          t1_builder_add_point( builder, x, y, 0 );
+          x += top[1];
+          y += top[2];
+          t1_builder_add_point( builder, x, y, 0 );
+          y += top[3];
+          t1_builder_add_point( builder, x, y, 1 );
+          break;
+
+        case op_rlineto:
+          FT_TRACE4(( " rlineto" ));
+
+          if ( ( error = t1_builder_start_point( builder, x, y ) )
+                 != PSaux_Err_Ok )
+            goto Fail;
+
+          x += top[0];
+          y += top[1];
+
+        Add_Line:
+          if ( ( error = t1_builder_add_point1( builder, x, y ) )
+                 != PSaux_Err_Ok )
+            goto Fail;
+          break;
+
+        case op_rmoveto:
+          FT_TRACE4(( " rmoveto" ));
+
+          x += top[0];
+          y += top[1];
+          if ( !decoder->flex_state )
+          {
+            if ( builder->parse_state == T1_Parse_Start )
+              goto Syntax_Error;
+            builder->parse_state = T1_Parse_Have_Moveto;
+          }
+          break;
+
+        case op_rrcurveto:
+          FT_TRACE4(( " rrcurveto" ));
+
+          if ( ( error = t1_builder_start_point( builder, x, y ) )
+                 != PSaux_Err_Ok                                   ||
+               ( error = t1_builder_check_points( builder, 3 ) )
+                 != PSaux_Err_Ok                                   )
+            goto Fail;
+
+          x += top[0];
+          y += top[1];
+          t1_builder_add_point( builder, x, y, 0 );
+
+          x += top[2];
+          y += top[3];
+          t1_builder_add_point( builder, x, y, 0 );
+
+          x += top[4];
+          y += top[5];
+          t1_builder_add_point( builder, x, y, 1 );
+          break;
+
+        case op_vhcurveto:
+          FT_TRACE4(( " vhcurveto" ));
+
+          if ( ( error = t1_builder_start_point( builder, x, y ) )
+                 != PSaux_Err_Ok                                   ||
+               ( error = t1_builder_check_points( builder, 3 ) )
+                 != PSaux_Err_Ok                                   )
+            goto Fail;
+
+          y += top[0];
+          t1_builder_add_point( builder, x, y, 0 );
+          x += top[1];
+          y += top[2];
+          t1_builder_add_point( builder, x, y, 0 );
+          x += top[3];
+          t1_builder_add_point( builder, x, y, 1 );
+          break;
+
+        case op_vlineto:
+          FT_TRACE4(( " vlineto" ));
+
+          if ( ( error = t1_builder_start_point( builder, x, y ) )
+                 != PSaux_Err_Ok )
+            goto Fail;
+
+          y += top[0];
+          goto Add_Line;
+
+        case op_vmoveto:
+          FT_TRACE4(( " vmoveto" ));
+
+          y += top[0];
+          if ( !decoder->flex_state )
+          {
+            if ( builder->parse_state == T1_Parse_Start )
+              goto Syntax_Error;
+            builder->parse_state = T1_Parse_Have_Moveto;
+          }
+          break;
+
+        case op_div:
+          FT_TRACE4(( " div" ));
+
+          /* if `large_int' is set, we divide unscaled numbers; */
+          /* otherwise, we divide numbers in 16.16 format --    */
+          /* in both cases, it is the same operation            */
+          *top = FT_DivFix( top[0], top[1] );
+          ++top;
+
+          large_int = FALSE;
+          break;
+
+        case op_callsubr:
+          {
+            FT_Int  idx;
+
+
+            FT_TRACE4(( " callsubr" ));
+
+            idx = Fix2Int( top[0] );
+            if ( idx < 0 || idx >= (FT_Int)decoder->num_subrs )
+            {
+              FT_ERROR(( "t1_decoder_parse_charstrings:"
+                         " invalid subrs index\n" ));
+              goto Syntax_Error;
+            }
+
+            if ( zone - decoder->zones >= T1_MAX_SUBRS_CALLS )
+            {
+              FT_ERROR(( "t1_decoder_parse_charstrings:"
+                         " too many nested subrs\n" ));
+              goto Syntax_Error;
+            }
+
+            zone->cursor = ip;  /* save current instruction pointer */
+
+            zone++;
+
+            /* The Type 1 driver stores subroutines without the seed bytes. */
+            /* The CID driver stores subroutines with seed bytes.  This     */
+            /* case is taken care of when decoder->subrs_len == 0.          */
+            zone->base = decoder->subrs[idx];
+
+            if ( decoder->subrs_len )
+              zone->limit = zone->base + decoder->subrs_len[idx];
+            else
+            {
+              /* We are using subroutines from a CID font.  We must adjust */
+              /* for the seed bytes.                                       */
+              zone->base  += ( decoder->lenIV >= 0 ? decoder->lenIV : 0 );
+              zone->limit  = decoder->subrs[idx + 1];
+            }
+
+            zone->cursor = zone->base;
+
+            if ( !zone->base )
+            {
+              FT_ERROR(( "t1_decoder_parse_charstrings:"
+                         " invoking empty subrs\n" ));
+              goto Syntax_Error;
+            }
+
+            decoder->zone = zone;
+            ip            = zone->base;
+            limit         = zone->limit;
+            break;
+          }
+
+        case op_pop:
+          FT_TRACE4(( " pop" ));
+
+          if ( known_othersubr_result_cnt > 0 )
+          {
+            known_othersubr_result_cnt--;
+            /* ignore, we pushed the operands ourselves */
+            break;
+          }
+
+          if ( unknown_othersubr_result_cnt == 0 )
+          {
+            FT_ERROR(( "t1_decoder_parse_charstrings:"
+                       " no more operands for othersubr\n" ));
+            goto Syntax_Error;
+          }
+
+          unknown_othersubr_result_cnt--;
+          top++;   /* `push' the operand to callothersubr onto the stack */
+          break;
+
+        case op_return:
+          FT_TRACE4(( " return" ));
+
+          if ( zone <= decoder->zones )
+          {
+            FT_ERROR(( "t1_decoder_parse_charstrings:"
+                       " unexpected return\n" ));
+            goto Syntax_Error;
+          }
+
+          zone--;
+          ip            = zone->cursor;
+          limit         = zone->limit;
+          decoder->zone = zone;
+          break;
+
+        case op_dotsection:
+          FT_TRACE4(( " dotsection" ));
+
+          break;
+
+        case op_hstem:
+          FT_TRACE4(( " hstem" ));
+
+          /* record horizontal hint */
+          if ( hinter )
+          {
+            /* top[0] += builder->left_bearing.y; */
+            hinter->stem( hinter->hints, 1, top );
+          }
+          break;
+
+        case op_hstem3:
+          FT_TRACE4(( " hstem3" ));
+
+          /* record horizontal counter-controlled hints */
+          if ( hinter )
+            hinter->stem3( hinter->hints, 1, top );
+          break;
+
+        case op_vstem:
+          FT_TRACE4(( " vstem" ));
+
+          /* record vertical hint */
+          if ( hinter )
+          {
+            top[0] += orig_x;
+            hinter->stem( hinter->hints, 0, top );
+          }
+          break;
+
+        case op_vstem3:
+          FT_TRACE4(( " vstem3" ));
+
+          /* record vertical counter-controlled hints */
+          if ( hinter )
+          {
+            FT_Pos  dx = orig_x;
+
+
+            top[0] += dx;
+            top[2] += dx;
+            top[4] += dx;
+            hinter->stem3( hinter->hints, 0, top );
+          }
+          break;
+
+        case op_setcurrentpoint:
+          FT_TRACE4(( " setcurrentpoint" ));
+
+          /* From the T1 specification, section 6.4:                */
+          /*                                                        */
+          /*   The setcurrentpoint command is used only in          */
+          /*   conjunction with results from OtherSubrs procedures. */
+
+          /* known_othersubr_result_cnt != 0 is already handled     */
+          /* above.                                                 */
+
+          /* Note, however, that both Ghostscript and Adobe         */
+          /* Distiller handle this situation by silently ignoring   */
+          /* the inappropriate `setcurrentpoint' instruction.  So   */
+          /* we do the same.                                        */
+#if 0
+
+          if ( decoder->flex_state != 1 )
+          {
+            FT_ERROR(( "t1_decoder_parse_charstrings:"
+                       " unexpected `setcurrentpoint'\n" ));
+            goto Syntax_Error;
+          }
+          else
+            ...
+#endif
+
+          x = top[0];
+          y = top[1];
+          decoder->flex_state = 0;
+          break;
+
+        case op_unknown15:
+          FT_TRACE4(( " opcode_15" ));
+          /* nothing to do except to pop the two arguments */
+          break;
+
+        default:
+          FT_ERROR(( "t1_decoder_parse_charstrings:"
+                     " unhandled opcode %d\n", op ));
+          goto Syntax_Error;
+        }
+
+        /* XXX Operators usually clear the operand stack;  */
+        /*     only div, callsubr, callothersubr, pop, and */
+        /*     return are different.                       */
+        /*     In practice it doesn't matter (?).          */
+
+        decoder->top = top;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+        FT_TRACE4(( "\n" ));
+        bol = TRUE;
+#endif
+
+      } /* general operator processing */
+
+    } /* while ip < limit */
+
+    FT_TRACE4(( "..end..\n\n" ));
+
+  Fail:
+    return error;
+
+  Syntax_Error:
+    return PSaux_Err_Syntax_Error;
+
+  Stack_Underflow:
+    return PSaux_Err_Stack_Underflow;
+  }
+
+
+  /* parse a single Type 1 glyph */
+  FT_LOCAL_DEF( FT_Error )
+  t1_decoder_parse_glyph( T1_Decoder  decoder,
+                          FT_UInt     glyph )
+  {
+    return decoder->parse_callback( decoder, glyph );
+  }
+
+
+  /* initialize T1 decoder */
+  FT_LOCAL_DEF( FT_Error )
+  t1_decoder_init( T1_Decoder           decoder,
+                   FT_Face              face,
+                   FT_Size              size,
+                   FT_GlyphSlot         slot,
+                   FT_Byte**            glyph_names,
+                   PS_Blend             blend,
+                   FT_Bool              hinting,
+                   FT_Render_Mode       hint_mode,
+                   T1_Decoder_Callback  parse_callback )
+  {
+    FT_MEM_ZERO( decoder, sizeof ( *decoder ) );
+
+    /* retrieve PSNames interface from list of current modules */
+    {
+      FT_Service_PsCMaps  psnames = 0;
+
+
+      FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
+      if ( !psnames )
+      {
+        FT_ERROR(( "t1_decoder_init:"
+                   " the `psnames' module is not available\n" ));
+        return PSaux_Err_Unimplemented_Feature;
+      }
+
+      decoder->psnames = psnames;
+    }
+
+    t1_builder_init( &decoder->builder, face, size, slot, hinting );
+
+    /* decoder->buildchar and decoder->len_buildchar have to be  */
+    /* initialized by the caller since we cannot know the length */
+    /* of the BuildCharArray                                     */
+
+    decoder->num_glyphs     = (FT_UInt)face->num_glyphs;
+    decoder->glyph_names    = glyph_names;
+    decoder->hint_mode      = hint_mode;
+    decoder->blend          = blend;
+    decoder->parse_callback = parse_callback;
+
+    decoder->funcs          = t1_decoder_funcs;
+
+    return PSaux_Err_Ok;
+  }
+
+
+  /* finalize T1 decoder */
+  FT_LOCAL_DEF( void )
+  t1_decoder_done( T1_Decoder  decoder )
+  {
+    t1_builder_done( &decoder->builder );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psaux/t1decode.h b/extensions/externals/src/freetype-2.4.9/src/psaux/t1decode.h
new file mode 100644
index 0000000..00728db
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psaux/t1decode.h
@@ -0,0 +1,64 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1decode.h                                                             */
+/*                                                                         */
+/*    PostScript Type 1 decoding routines (specification).                 */
+/*                                                                         */
+/*  Copyright 2000-2001, 2002, 2003 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1DECODE_H__
+#define __T1DECODE_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_CALLBACK_TABLE
+  const T1_Decoder_FuncsRec  t1_decoder_funcs;
+
+
+  FT_LOCAL( FT_Error )
+  t1_decoder_parse_glyph( T1_Decoder  decoder,
+                          FT_UInt     glyph_index );
+
+  FT_LOCAL( FT_Error )
+  t1_decoder_parse_charstrings( T1_Decoder  decoder,
+                                FT_Byte*    base,
+                                FT_UInt     len );
+
+  FT_LOCAL( FT_Error )
+  t1_decoder_init( T1_Decoder           decoder,
+                   FT_Face              face,
+                   FT_Size              size,
+                   FT_GlyphSlot         slot,
+                   FT_Byte**            glyph_names,
+                   PS_Blend             blend,
+                   FT_Bool              hinting,
+                   FT_Render_Mode       hint_mode,
+                   T1_Decoder_Callback  parse_glyph );
+
+  FT_LOCAL( void )
+  t1_decoder_done( T1_Decoder  decoder );
+
+
+FT_END_HEADER
+
+#endif /* __T1DECODE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/Jamfile b/extensions/externals/src/freetype-2.4.9/src/pshinter/Jamfile
new file mode 100644
index 0000000..779f1b0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/pshinter Jamfile
+#
+# Copyright 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) pshinter ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = pshrec pshglob pshalgo pshmod pshpic ;
+  }
+  else
+  {
+    _sources = pshinter ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/pshinter Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/module.mk b/extensions/externals/src/freetype-2.4.9/src/pshinter/module.mk
new file mode 100644
index 0000000..ed24eb7
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 PSHinter module definition
+#
+
+
+# Copyright 1996-2001, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += PSHINTER_MODULE
+
+define PSHINTER_MODULE
+$(OPEN_DRIVER) FT_Module_Class, pshinter_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)pshinter  $(ECHO_DRIVER_DESC)Postscript hinter module$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshalgo.c b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshalgo.c
new file mode 100644
index 0000000..d798978
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshalgo.c
@@ -0,0 +1,2306 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshalgo.c                                                              */
+/*                                                                         */
+/*    PostScript hinting algorithm (body).                                 */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010   */
+/*            by                                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used        */
+/*  modified and distributed under the terms of the FreeType project       */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include "pshalgo.h"
+
+#include "pshnterr.h"
+
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_pshalgo2
+
+
+#ifdef DEBUG_HINTER
+  PSH_Hint_Table  ps_debug_hint_table = 0;
+  PSH_HintFunc    ps_debug_hint_func  = 0;
+  PSH_Glyph       ps_debug_glyph      = 0;
+#endif
+
+
+#define  COMPUTE_INFLEXS  /* compute inflection points to optimize `S' */
+                          /* and similar glyphs                        */
+#define  STRONGER         /* slightly increase the contrast of smooth  */
+                          /* hinting                                   */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  BASIC HINTS RECORDINGS                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* return true if two stem hints overlap */
+  static FT_Int
+  psh_hint_overlap( PSH_Hint  hint1,
+                    PSH_Hint  hint2 )
+  {
+    return hint1->org_pos + hint1->org_len >= hint2->org_pos &&
+           hint2->org_pos + hint2->org_len >= hint1->org_pos;
+  }
+
+
+  /* destroy hints table */
+  static void
+  psh_hint_table_done( PSH_Hint_Table  table,
+                       FT_Memory       memory )
+  {
+    FT_FREE( table->zones );
+    table->num_zones = 0;
+    table->zone      = 0;
+
+    FT_FREE( table->sort );
+    FT_FREE( table->hints );
+    table->num_hints   = 0;
+    table->max_hints   = 0;
+    table->sort_global = 0;
+  }
+
+
+  /* deactivate all hints in a table */
+  static void
+  psh_hint_table_deactivate( PSH_Hint_Table  table )
+  {
+    FT_UInt   count = table->max_hints;
+    PSH_Hint  hint  = table->hints;
+
+
+    for ( ; count > 0; count--, hint++ )
+    {
+      psh_hint_deactivate( hint );
+      hint->order = -1;
+    }
+  }
+
+
+  /* internal function to record a new hint */
+  static void
+  psh_hint_table_record( PSH_Hint_Table  table,
+                         FT_UInt         idx )
+  {
+    PSH_Hint  hint = table->hints + idx;
+
+
+    if ( idx >= table->max_hints )
+    {
+      FT_TRACE0(( "psh_hint_table_record: invalid hint index %d\n", idx ));
+      return;
+    }
+
+    /* ignore active hints */
+    if ( psh_hint_is_active( hint ) )
+      return;
+
+    psh_hint_activate( hint );
+
+    /* now scan the current active hint set to check */
+    /* whether `hint' overlaps with another hint     */
+    {
+      PSH_Hint*  sorted = table->sort_global;
+      FT_UInt    count  = table->num_hints;
+      PSH_Hint   hint2;
+
+
+      hint->parent = 0;
+      for ( ; count > 0; count--, sorted++ )
+      {
+        hint2 = sorted[0];
+
+        if ( psh_hint_overlap( hint, hint2 ) )
+        {
+          hint->parent = hint2;
+          break;
+        }
+      }
+    }
+
+    if ( table->num_hints < table->max_hints )
+      table->sort_global[table->num_hints++] = hint;
+    else
+      FT_TRACE0(( "psh_hint_table_record: too many sorted hints!  BUG!\n" ));
+  }
+
+
+  static void
+  psh_hint_table_record_mask( PSH_Hint_Table  table,
+                              PS_Mask         hint_mask )
+  {
+    FT_Int    mask = 0, val = 0;
+    FT_Byte*  cursor = hint_mask->bytes;
+    FT_UInt   idx, limit;
+
+
+    limit = hint_mask->num_bits;
+
+    for ( idx = 0; idx < limit; idx++ )
+    {
+      if ( mask == 0 )
+      {
+        val  = *cursor++;
+        mask = 0x80;
+      }
+
+      if ( val & mask )
+        psh_hint_table_record( table, idx );
+
+      mask >>= 1;
+    }
+  }
+
+
+  /* create hints table */
+  static FT_Error
+  psh_hint_table_init( PSH_Hint_Table  table,
+                       PS_Hint_Table   hints,
+                       PS_Mask_Table   hint_masks,
+                       PS_Mask_Table   counter_masks,
+                       FT_Memory       memory )
+  {
+    FT_UInt   count;
+    FT_Error  error;
+
+    FT_UNUSED( counter_masks );
+
+
+    count = hints->num_hints;
+
+    /* allocate our tables */
+    if ( FT_NEW_ARRAY( table->sort,  2 * count     ) ||
+         FT_NEW_ARRAY( table->hints,     count     ) ||
+         FT_NEW_ARRAY( table->zones, 2 * count + 1 ) )
+      goto Exit;
+
+    table->max_hints   = count;
+    table->sort_global = table->sort + count;
+    table->num_hints   = 0;
+    table->num_zones   = 0;
+    table->zone        = 0;
+
+    /* initialize the `table->hints' array */
+    {
+      PSH_Hint  write = table->hints;
+      PS_Hint   read  = hints->hints;
+
+
+      for ( ; count > 0; count--, write++, read++ )
+      {
+        write->org_pos = read->pos;
+        write->org_len = read->len;
+        write->flags   = read->flags;
+      }
+    }
+
+    /* we now need to determine the initial `parent' stems; first  */
+    /* activate the hints that are given by the initial hint masks */
+    if ( hint_masks )
+    {
+      PS_Mask  mask = hint_masks->masks;
+
+
+      count             = hint_masks->num_masks;
+      table->hint_masks = hint_masks;
+
+      for ( ; count > 0; count--, mask++ )
+        psh_hint_table_record_mask( table, mask );
+    }
+
+    /* finally, do a linear parse in case some hints were left alone */
+    if ( table->num_hints != table->max_hints )
+    {
+      FT_UInt  idx;
+
+
+      FT_TRACE0(( "psh_hint_table_init: missing/incorrect hint masks\n" ));
+
+      count = table->max_hints;
+      for ( idx = 0; idx < count; idx++ )
+        psh_hint_table_record( table, idx );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  psh_hint_table_activate_mask( PSH_Hint_Table  table,
+                                PS_Mask         hint_mask )
+  {
+    FT_Int    mask = 0, val = 0;
+    FT_Byte*  cursor = hint_mask->bytes;
+    FT_UInt   idx, limit, count;
+
+
+    limit = hint_mask->num_bits;
+    count = 0;
+
+    psh_hint_table_deactivate( table );
+
+    for ( idx = 0; idx < limit; idx++ )
+    {
+      if ( mask == 0 )
+      {
+        val  = *cursor++;
+        mask = 0x80;
+      }
+
+      if ( val & mask )
+      {
+        PSH_Hint  hint = &table->hints[idx];
+
+
+        if ( !psh_hint_is_active( hint ) )
+        {
+          FT_UInt     count2;
+
+#if 0
+          PSH_Hint*  sort = table->sort;
+          PSH_Hint   hint2;
+
+
+          for ( count2 = count; count2 > 0; count2--, sort++ )
+          {
+            hint2 = sort[0];
+            if ( psh_hint_overlap( hint, hint2 ) )
+              FT_TRACE0(( "psh_hint_table_activate_mask:"
+                          " found overlapping hints\n" ))
+          }
+#else
+          count2 = 0;
+#endif
+
+          if ( count2 == 0 )
+          {
+            psh_hint_activate( hint );
+            if ( count < table->max_hints )
+              table->sort[count++] = hint;
+            else
+              FT_TRACE0(( "psh_hint_tableactivate_mask:"
+                          " too many active hints\n" ));
+          }
+        }
+      }
+
+      mask >>= 1;
+    }
+    table->num_hints = count;
+
+    /* now, sort the hints; they are guaranteed to not overlap */
+    /* so we can compare their "org_pos" field directly        */
+    {
+      FT_Int     i1, i2;
+      PSH_Hint   hint1, hint2;
+      PSH_Hint*  sort = table->sort;
+
+
+      /* a simple bubble sort will do, since in 99% of cases, the hints */
+      /* will be already sorted -- and the sort will be linear          */
+      for ( i1 = 1; i1 < (FT_Int)count; i1++ )
+      {
+        hint1 = sort[i1];
+        for ( i2 = i1 - 1; i2 >= 0; i2-- )
+        {
+          hint2 = sort[i2];
+
+          if ( hint2->org_pos < hint1->org_pos )
+            break;
+
+          sort[i2 + 1] = hint2;
+          sort[i2]     = hint1;
+        }
+      }
+    }
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****               HINTS GRID-FITTING AND OPTIMIZATION             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#if 1
+  static FT_Pos
+  psh_dimension_quantize_len( PSH_Dimension  dim,
+                              FT_Pos         len,
+                              FT_Bool        do_snapping )
+  {
+    if ( len <= 64 )
+      len = 64;
+    else
+    {
+      FT_Pos  delta = len - dim->stdw.widths[0].cur;
+
+
+      if ( delta < 0 )
+        delta = -delta;
+
+      if ( delta < 40 )
+      {
+        len = dim->stdw.widths[0].cur;
+        if ( len < 48 )
+          len = 48;
+      }
+
+      if ( len < 3 * 64 )
+      {
+        delta = ( len & 63 );
+        len  &= -64;
+
+        if ( delta < 10 )
+          len += delta;
+
+        else if ( delta < 32 )
+          len += 10;
+
+        else if ( delta < 54 )
+          len += 54;
+
+        else
+          len += delta;
+      }
+      else
+        len = FT_PIX_ROUND( len );
+    }
+
+    if ( do_snapping )
+      len = FT_PIX_ROUND( len );
+
+    return  len;
+  }
+#endif /* 0 */
+
+
+#ifdef DEBUG_HINTER
+
+  static void
+  ps_simple_scale( PSH_Hint_Table  table,
+                   FT_Fixed        scale,
+                   FT_Fixed        delta,
+                   FT_Int          dimension )
+  {
+    PSH_Hint  hint;
+    FT_UInt   count;
+
+
+    for ( count = 0; count < table->max_hints; count++ )
+    {
+      hint = table->hints + count;
+
+      hint->cur_pos = FT_MulFix( hint->org_pos, scale ) + delta;
+      hint->cur_len = FT_MulFix( hint->org_len, scale );
+
+      if ( ps_debug_hint_func )
+        ps_debug_hint_func( hint, dimension );
+    }
+  }
+
+#endif /* DEBUG_HINTER */
+
+
+  static FT_Fixed
+  psh_hint_snap_stem_side_delta( FT_Fixed  pos,
+                                 FT_Fixed  len )
+  {
+    FT_Fixed  delta1 = FT_PIX_ROUND( pos ) - pos;
+    FT_Fixed  delta2 = FT_PIX_ROUND( pos + len ) - pos - len;
+
+
+    if ( FT_ABS( delta1 ) <= FT_ABS( delta2 ) )
+      return delta1;
+    else
+      return delta2;
+  }
+
+
+  static void
+  psh_hint_align( PSH_Hint     hint,
+                  PSH_Globals  globals,
+                  FT_Int       dimension,
+                  PSH_Glyph    glyph )
+  {
+    PSH_Dimension  dim   = &globals->dimension[dimension];
+    FT_Fixed       scale = dim->scale_mult;
+    FT_Fixed       delta = dim->scale_delta;
+
+
+    if ( !psh_hint_is_fitted( hint ) )
+    {
+      FT_Pos  pos = FT_MulFix( hint->org_pos, scale ) + delta;
+      FT_Pos  len = FT_MulFix( hint->org_len, scale );
+
+      FT_Int            do_snapping;
+      FT_Pos            fit_len;
+      PSH_AlignmentRec  align;
+
+
+      /* ignore stem alignments when requested through the hint flags */
+      if ( ( dimension == 0 && !glyph->do_horz_hints ) ||
+           ( dimension == 1 && !glyph->do_vert_hints ) )
+      {
+        hint->cur_pos = pos;
+        hint->cur_len = len;
+
+        psh_hint_set_fitted( hint );
+        return;
+      }
+
+      /* perform stem snapping when requested - this is necessary
+       * for monochrome and LCD hinting modes only
+       */
+      do_snapping = ( dimension == 0 && glyph->do_horz_snapping ) ||
+                    ( dimension == 1 && glyph->do_vert_snapping );
+
+      hint->cur_len = fit_len = len;
+
+      /* check blue zones for horizontal stems */
+      align.align     = PSH_BLUE_ALIGN_NONE;
+      align.align_bot = align.align_top = 0;
+
+      if ( dimension == 1 )
+        psh_blues_snap_stem( &globals->blues,
+                             hint->org_pos + hint->org_len,
+                             hint->org_pos,
+                             &align );
+
+      switch ( align.align )
+      {
+      case PSH_BLUE_ALIGN_TOP:
+        /* the top of the stem is aligned against a blue zone */
+        hint->cur_pos = align.align_top - fit_len;
+        break;
+
+      case PSH_BLUE_ALIGN_BOT:
+        /* the bottom of the stem is aligned against a blue zone */
+        hint->cur_pos = align.align_bot;
+        break;
+
+      case PSH_BLUE_ALIGN_TOP | PSH_BLUE_ALIGN_BOT:
+        /* both edges of the stem are aligned against blue zones */
+        hint->cur_pos = align.align_bot;
+        hint->cur_len = align.align_top - align.align_bot;
+        break;
+
+      default:
+        {
+          PSH_Hint  parent = hint->parent;
+
+
+          if ( parent )
+          {
+            FT_Pos  par_org_center, par_cur_center;
+            FT_Pos  cur_org_center, cur_delta;
+
+
+            /* ensure that parent is already fitted */
+            if ( !psh_hint_is_fitted( parent ) )
+              psh_hint_align( parent, globals, dimension, glyph );
+
+            /* keep original relation between hints, this is, use the */
+            /* scaled distance between the centers of the hints to    */
+            /* compute the new position                               */
+            par_org_center = parent->org_pos + ( parent->org_len >> 1 );
+            par_cur_center = parent->cur_pos + ( parent->cur_len >> 1 );
+            cur_org_center = hint->org_pos   + ( hint->org_len   >> 1 );
+
+            cur_delta = FT_MulFix( cur_org_center - par_org_center, scale );
+            pos       = par_cur_center + cur_delta - ( len >> 1 );
+          }
+
+          hint->cur_pos = pos;
+          hint->cur_len = fit_len;
+
+          /* Stem adjustment tries to snap stem widths to standard
+           * ones.  This is important to prevent unpleasant rounding
+           * artefacts.
+           */
+          if ( glyph->do_stem_adjust )
+          {
+            if ( len <= 64 )
+            {
+              /* the stem is less than one pixel; we will center it
+               * around the nearest pixel center
+               */
+              if ( len >= 32 )
+              {
+                /* This is a special case where we also widen the stem
+                 * and align it to the pixel grid.
+                 *
+                 *   stem_center          = pos + (len/2)
+                 *   nearest_pixel_center = FT_ROUND(stem_center-32)+32
+                 *   new_pos              = nearest_pixel_center-32
+                 *                        = FT_ROUND(stem_center-32)
+                 *                        = FT_FLOOR(stem_center-32+32)
+                 *                        = FT_FLOOR(stem_center)
+                 *   new_len              = 64
+                 */
+                pos = FT_PIX_FLOOR( pos + ( len >> 1 ) );
+                len = 64;
+              }
+              else if ( len > 0 )
+              {
+                /* This is a very small stem; we simply align it to the
+                 * pixel grid, trying to find the minimal displacement.
+                 *
+                 * left               = pos
+                 * right              = pos + len
+                 * left_nearest_edge  = ROUND(pos)
+                 * right_nearest_edge = ROUND(right)
+                 *
+                 * if ( ABS(left_nearest_edge - left) <=
+                 *      ABS(right_nearest_edge - right) )
+                 *    new_pos = left
+                 * else
+                 *    new_pos = right
+                 */
+                FT_Pos  left_nearest  = FT_PIX_ROUND( pos );
+                FT_Pos  right_nearest = FT_PIX_ROUND( pos + len );
+                FT_Pos  left_disp     = left_nearest - pos;
+                FT_Pos  right_disp    = right_nearest - ( pos + len );
+
+
+                if ( left_disp < 0 )
+                  left_disp = -left_disp;
+                if ( right_disp < 0 )
+                  right_disp = -right_disp;
+                if ( left_disp <= right_disp )
+                  pos = left_nearest;
+                else
+                  pos = right_nearest;
+              }
+              else
+              {
+                /* this is a ghost stem; we simply round it */
+                pos = FT_PIX_ROUND( pos );
+              }
+            }
+            else
+            {
+              len = psh_dimension_quantize_len( dim, len, 0 );
+            }
+          }
+
+          /* now that we have a good hinted stem width, try to position */
+          /* the stem along a pixel grid integer coordinate             */
+          hint->cur_pos = pos + psh_hint_snap_stem_side_delta( pos, len );
+          hint->cur_len = len;
+        }
+      }
+
+      if ( do_snapping )
+      {
+        pos = hint->cur_pos;
+        len = hint->cur_len;
+
+        if ( len < 64 )
+          len = 64;
+        else
+          len = FT_PIX_ROUND( len );
+
+        switch ( align.align )
+        {
+          case PSH_BLUE_ALIGN_TOP:
+            hint->cur_pos = align.align_top - len;
+            hint->cur_len = len;
+            break;
+
+          case PSH_BLUE_ALIGN_BOT:
+            hint->cur_len = len;
+            break;
+
+          case PSH_BLUE_ALIGN_BOT | PSH_BLUE_ALIGN_TOP:
+            /* don't touch */
+            break;
+
+
+          default:
+            hint->cur_len = len;
+            if ( len & 64 )
+              pos = FT_PIX_FLOOR( pos + ( len >> 1 ) ) + 32;
+            else
+              pos = FT_PIX_ROUND( pos + ( len >> 1 ) );
+
+            hint->cur_pos = pos - ( len >> 1 );
+            hint->cur_len = len;
+        }
+      }
+
+      psh_hint_set_fitted( hint );
+
+#ifdef DEBUG_HINTER
+      if ( ps_debug_hint_func )
+        ps_debug_hint_func( hint, dimension );
+#endif
+    }
+  }
+
+
+#if 0  /* not used for now, experimental */
+
+ /*
+  *  A variant to perform "light" hinting (i.e. FT_RENDER_MODE_LIGHT)
+  *  of stems
+  */
+  static void
+  psh_hint_align_light( PSH_Hint     hint,
+                        PSH_Globals  globals,
+                        FT_Int       dimension,
+                        PSH_Glyph    glyph )
+  {
+    PSH_Dimension  dim   = &globals->dimension[dimension];
+    FT_Fixed       scale = dim->scale_mult;
+    FT_Fixed       delta = dim->scale_delta;
+
+
+    if ( !psh_hint_is_fitted( hint ) )
+    {
+      FT_Pos  pos = FT_MulFix( hint->org_pos, scale ) + delta;
+      FT_Pos  len = FT_MulFix( hint->org_len, scale );
+
+      FT_Pos  fit_len;
+
+      PSH_AlignmentRec  align;
+
+
+      /* ignore stem alignments when requested through the hint flags */
+      if ( ( dimension == 0 && !glyph->do_horz_hints ) ||
+           ( dimension == 1 && !glyph->do_vert_hints ) )
+      {
+        hint->cur_pos = pos;
+        hint->cur_len = len;
+
+        psh_hint_set_fitted( hint );
+        return;
+      }
+
+      fit_len = len;
+
+      hint->cur_len = fit_len;
+
+      /* check blue zones for horizontal stems */
+      align.align = PSH_BLUE_ALIGN_NONE;
+      align.align_bot = align.align_top = 0;
+
+      if ( dimension == 1 )
+        psh_blues_snap_stem( &globals->blues,
+                             hint->org_pos + hint->org_len,
+                             hint->org_pos,
+                             &align );
+
+      switch ( align.align )
+      {
+      case PSH_BLUE_ALIGN_TOP:
+        /* the top of the stem is aligned against a blue zone */
+        hint->cur_pos = align.align_top - fit_len;
+        break;
+
+      case PSH_BLUE_ALIGN_BOT:
+        /* the bottom of the stem is aligned against a blue zone */
+        hint->cur_pos = align.align_bot;
+        break;
+
+      case PSH_BLUE_ALIGN_TOP | PSH_BLUE_ALIGN_BOT:
+        /* both edges of the stem are aligned against blue zones */
+        hint->cur_pos = align.align_bot;
+        hint->cur_len = align.align_top - align.align_bot;
+        break;
+
+      default:
+        {
+          PSH_Hint  parent = hint->parent;
+
+
+          if ( parent )
+          {
+            FT_Pos  par_org_center, par_cur_center;
+            FT_Pos  cur_org_center, cur_delta;
+
+
+            /* ensure that parent is already fitted */
+            if ( !psh_hint_is_fitted( parent ) )
+              psh_hint_align_light( parent, globals, dimension, glyph );
+
+            par_org_center = parent->org_pos + ( parent->org_len / 2 );
+            par_cur_center = parent->cur_pos + ( parent->cur_len / 2 );
+            cur_org_center = hint->org_pos   + ( hint->org_len   / 2 );
+
+            cur_delta = FT_MulFix( cur_org_center - par_org_center, scale );
+            pos       = par_cur_center + cur_delta - ( len >> 1 );
+          }
+
+          /* Stems less than one pixel wide are easy -- we want to
+           * make them as dark as possible, so they must fall within
+           * one pixel.  If the stem is split between two pixels
+           * then snap the edge that is nearer to the pixel boundary
+           * to the pixel boundary.
+           */
+          if ( len <= 64 )
+          {
+            if ( ( pos + len + 63 ) / 64  != pos / 64 + 1 )
+              pos += psh_hint_snap_stem_side_delta ( pos, len );
+          }
+
+          /* Position stems other to minimize the amount of mid-grays.
+           * There are, in general, two positions that do this,
+           * illustrated as A) and B) below.
+           *
+           *   +                   +                   +                   +
+           *
+           * A)             |--------------------------------|
+           * B)   |--------------------------------|
+           * C)       |--------------------------------|
+           *
+           * Position A) (split the excess stem equally) should be better
+           * for stems of width N + f where f < 0.5.
+           *
+           * Position B) (split the deficiency equally) should be better
+           * for stems of width N + f where f > 0.5.
+           *
+           * It turns out though that minimizing the total number of lit
+           * pixels is also important, so position C), with one edge
+           * aligned with a pixel boundary is actually preferable
+           * to A).  There are also more possibile positions for C) than
+           * for A) or B), so it involves less distortion of the overall
+           * character shape.
+           */
+          else /* len > 64 */
+          {
+            FT_Fixed  frac_len = len & 63;
+            FT_Fixed  center = pos + ( len >> 1 );
+            FT_Fixed  delta_a, delta_b;
+
+
+            if ( ( len / 64 ) & 1 )
+            {
+              delta_a = FT_PIX_FLOOR( center ) + 32 - center;
+              delta_b = FT_PIX_ROUND( center ) - center;
+            }
+            else
+            {
+              delta_a = FT_PIX_ROUND( center ) - center;
+              delta_b = FT_PIX_FLOOR( center ) + 32 - center;
+            }
+
+            /* We choose between B) and C) above based on the amount
+             * of fractinal stem width; for small amounts, choose
+             * C) always, for large amounts, B) always, and inbetween,
+             * pick whichever one involves less stem movement.
+             */
+            if ( frac_len < 32 )
+            {
+              pos += psh_hint_snap_stem_side_delta ( pos, len );
+            }
+            else if ( frac_len < 48 )
+            {
+              FT_Fixed  side_delta = psh_hint_snap_stem_side_delta ( pos,
+                                                                     len );
+
+              if ( FT_ABS( side_delta ) < FT_ABS( delta_b ) )
+                pos += side_delta;
+              else
+                pos += delta_b;
+            }
+            else
+            {
+              pos += delta_b;
+            }
+          }
+
+          hint->cur_pos = pos;
+        }
+      }  /* switch */
+
+      psh_hint_set_fitted( hint );
+
+#ifdef DEBUG_HINTER
+      if ( ps_debug_hint_func )
+        ps_debug_hint_func( hint, dimension );
+#endif
+    }
+  }
+
+#endif /* 0 */
+
+
+  static void
+  psh_hint_table_align_hints( PSH_Hint_Table  table,
+                              PSH_Globals     globals,
+                              FT_Int          dimension,
+                              PSH_Glyph       glyph )
+  {
+    PSH_Hint       hint;
+    FT_UInt        count;
+
+#ifdef DEBUG_HINTER
+
+    PSH_Dimension  dim   = &globals->dimension[dimension];
+    FT_Fixed       scale = dim->scale_mult;
+    FT_Fixed       delta = dim->scale_delta;
+
+
+    if ( ps_debug_no_vert_hints && dimension == 0 )
+    {
+      ps_simple_scale( table, scale, delta, dimension );
+      return;
+    }
+
+    if ( ps_debug_no_horz_hints && dimension == 1 )
+    {
+      ps_simple_scale( table, scale, delta, dimension );
+      return;
+    }
+
+#endif /* DEBUG_HINTER*/
+
+    hint  = table->hints;
+    count = table->max_hints;
+
+    for ( ; count > 0; count--, hint++ )
+      psh_hint_align( hint, globals, dimension, glyph );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                POINTS INTERPOLATION ROUTINES                  *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define PSH_ZONE_MIN  -3200000L
+#define PSH_ZONE_MAX  +3200000L
+
+#define xxDEBUG_ZONES
+
+
+#ifdef DEBUG_ZONES
+
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+  static void
+  psh_print_zone( PSH_Zone  zone )
+  {
+    printf( "zone [scale,delta,min,max] = [%.3f,%.3f,%d,%d]\n",
+             zone->scale / 65536.0,
+             zone->delta / 64.0,
+             zone->min,
+             zone->max );
+  }
+
+#else
+
+#define psh_print_zone( x )  do { } while ( 0 )
+
+#endif /* DEBUG_ZONES */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    HINTER GLYPH MANAGEMENT                    *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#if 1
+
+#define  psh_corner_is_flat      ft_corner_is_flat
+#define  psh_corner_orientation  ft_corner_orientation
+
+#else
+
+  FT_LOCAL_DEF( FT_Int )
+  psh_corner_is_flat( FT_Pos  x_in,
+                      FT_Pos  y_in,
+                      FT_Pos  x_out,
+                      FT_Pos  y_out )
+  {
+    FT_Pos  ax = x_in;
+    FT_Pos  ay = y_in;
+
+    FT_Pos  d_in, d_out, d_corner;
+
+
+    if ( ax < 0 )
+      ax = -ax;
+    if ( ay < 0 )
+      ay = -ay;
+    d_in = ax + ay;
+
+    ax = x_out;
+    if ( ax < 0 )
+      ax = -ax;
+    ay = y_out;
+    if ( ay < 0 )
+      ay = -ay;
+    d_out = ax + ay;
+
+    ax = x_out + x_in;
+    if ( ax < 0 )
+      ax = -ax;
+    ay = y_out + y_in;
+    if ( ay < 0 )
+      ay = -ay;
+    d_corner = ax + ay;
+
+    return ( d_in + d_out - d_corner ) < ( d_corner >> 4 );
+  }
+
+  static FT_Int
+  psh_corner_orientation( FT_Pos  in_x,
+                          FT_Pos  in_y,
+                          FT_Pos  out_x,
+                          FT_Pos  out_y )
+  {
+    FT_Int  result;
+
+
+    /* deal with the trivial cases quickly */
+    if ( in_y == 0 )
+    {
+      if ( in_x >= 0 )
+        result = out_y;
+      else
+        result = -out_y;
+    }
+    else if ( in_x == 0 )
+    {
+      if ( in_y >= 0 )
+        result = -out_x;
+      else
+        result = out_x;
+    }
+    else if ( out_y == 0 )
+    {
+      if ( out_x >= 0 )
+        result = in_y;
+      else
+        result = -in_y;
+    }
+    else if ( out_x == 0 )
+    {
+      if ( out_y >= 0 )
+        result = -in_x;
+      else
+        result =  in_x;
+    }
+    else /* general case */
+    {
+      long long  delta = (long long)in_x * out_y - (long long)in_y * out_x;
+
+      if ( delta == 0 )
+        result = 0;
+      else
+        result = 1 - 2 * ( delta < 0 );
+    }
+
+    return result;
+  }
+
+#endif /* !1 */
+
+
+#ifdef COMPUTE_INFLEXS
+
+  /* compute all inflex points in a given glyph */
+  static void
+  psh_glyph_compute_inflections( PSH_Glyph  glyph )
+  {
+    FT_UInt  n;
+
+
+    for ( n = 0; n < glyph->num_contours; n++ )
+    {
+      PSH_Point  first, start, end, before, after;
+      FT_Pos     in_x, in_y, out_x, out_y;
+      FT_Int     orient_prev, orient_cur;
+      FT_Int     finished = 0;
+
+
+      /* we need at least 4 points to create an inflection point */
+      if ( glyph->contours[n].count < 4 )
+        continue;
+
+      /* compute first segment in contour */
+      first = glyph->contours[n].start;
+
+      start = end = first;
+      do
+      {
+        end = end->next;
+        if ( end == first )
+          goto Skip;
+
+        in_x = end->org_u - start->org_u;
+        in_y = end->org_v - start->org_v;
+
+      } while ( in_x == 0 && in_y == 0 );
+
+      /* extend the segment start whenever possible */
+      before = start;
+      do
+      {
+        do
+        {
+          start  = before;
+          before = before->prev;
+          if ( before == first )
+            goto Skip;
+
+          out_x = start->org_u - before->org_u;
+          out_y = start->org_v - before->org_v;
+
+        } while ( out_x == 0 && out_y == 0 );
+
+        orient_prev = psh_corner_orientation( in_x, in_y, out_x, out_y );
+
+      } while ( orient_prev == 0 );
+
+      first = start;
+      in_x  = out_x;
+      in_y  = out_y;
+
+      /* now, process all segments in the contour */
+      do
+      {
+        /* first, extend current segment's end whenever possible */
+        after = end;
+        do
+        {
+          do
+          {
+            end   = after;
+            after = after->next;
+            if ( after == first )
+              finished = 1;
+
+            out_x = after->org_u - end->org_u;
+            out_y = after->org_v - end->org_v;
+
+          } while ( out_x == 0 && out_y == 0 );
+
+          orient_cur = psh_corner_orientation( in_x, in_y, out_x, out_y );
+
+        } while ( orient_cur == 0 );
+
+        if ( ( orient_cur ^ orient_prev ) < 0 )
+        {
+          do
+          {
+            psh_point_set_inflex( start );
+            start = start->next;
+          }
+          while ( start != end );
+
+          psh_point_set_inflex( start );
+        }
+
+        start       = end;
+        end         = after;
+        orient_prev = orient_cur;
+        in_x        = out_x;
+        in_y        = out_y;
+
+      } while ( !finished );
+
+    Skip:
+      ;
+    }
+  }
+
+#endif /* COMPUTE_INFLEXS */
+
+
+  static void
+  psh_glyph_done( PSH_Glyph  glyph )
+  {
+    FT_Memory  memory = glyph->memory;
+
+
+    psh_hint_table_done( &glyph->hint_tables[1], memory );
+    psh_hint_table_done( &glyph->hint_tables[0], memory );
+
+    FT_FREE( glyph->points );
+    FT_FREE( glyph->contours );
+
+    glyph->num_points   = 0;
+    glyph->num_contours = 0;
+
+    glyph->memory = 0;
+  }
+
+
+  static int
+  psh_compute_dir( FT_Pos  dx,
+                   FT_Pos  dy )
+  {
+    FT_Pos  ax, ay;
+    int     result = PSH_DIR_NONE;
+
+
+    ax = ( dx >= 0 ) ? dx : -dx;
+    ay = ( dy >= 0 ) ? dy : -dy;
+
+    if ( ay * 12 < ax )
+    {
+      /* |dy| <<< |dx|  means a near-horizontal segment */
+      result = ( dx >= 0 ) ? PSH_DIR_RIGHT : PSH_DIR_LEFT;
+    }
+    else if ( ax * 12 < ay )
+    {
+      /* |dx| <<< |dy|  means a near-vertical segment */
+      result = ( dy >= 0 ) ? PSH_DIR_UP : PSH_DIR_DOWN;
+    }
+
+    return result;
+  }
+
+
+  /* load outline point coordinates into hinter glyph */
+  static void
+  psh_glyph_load_points( PSH_Glyph  glyph,
+                         FT_Int     dimension )
+  {
+    FT_Vector*  vec   = glyph->outline->points;
+    PSH_Point   point = glyph->points;
+    FT_UInt     count = glyph->num_points;
+
+
+    for ( ; count > 0; count--, point++, vec++ )
+    {
+      point->flags2 = 0;
+      point->hint   = NULL;
+      if ( dimension == 0 )
+      {
+        point->org_u = vec->x;
+        point->org_v = vec->y;
+      }
+      else
+      {
+        point->org_u = vec->y;
+        point->org_v = vec->x;
+      }
+
+#ifdef DEBUG_HINTER
+      point->org_x = vec->x;
+      point->org_y = vec->y;
+#endif
+
+    }
+  }
+
+
+  /* save hinted point coordinates back to outline */
+  static void
+  psh_glyph_save_points( PSH_Glyph  glyph,
+                         FT_Int     dimension )
+  {
+    FT_UInt     n;
+    PSH_Point   point = glyph->points;
+    FT_Vector*  vec   = glyph->outline->points;
+    char*       tags  = glyph->outline->tags;
+
+
+    for ( n = 0; n < glyph->num_points; n++ )
+    {
+      if ( dimension == 0 )
+        vec[n].x = point->cur_u;
+      else
+        vec[n].y = point->cur_u;
+
+      if ( psh_point_is_strong( point ) )
+        tags[n] |= (char)( ( dimension == 0 ) ? 32 : 64 );
+
+#ifdef DEBUG_HINTER
+
+      if ( dimension == 0 )
+      {
+        point->cur_x   = point->cur_u;
+        point->flags_x = point->flags2 | point->flags;
+      }
+      else
+      {
+        point->cur_y   = point->cur_u;
+        point->flags_y = point->flags2 | point->flags;
+      }
+
+#endif
+
+      point++;
+    }
+  }
+
+
+  static FT_Error
+  psh_glyph_init( PSH_Glyph    glyph,
+                  FT_Outline*  outline,
+                  PS_Hints     ps_hints,
+                  PSH_Globals  globals )
+  {
+    FT_Error   error;
+    FT_Memory  memory;
+
+
+    /* clear all fields */
+    FT_MEM_ZERO( glyph, sizeof ( *glyph ) );
+
+    memory = glyph->memory = globals->memory;
+
+    /* allocate and setup points + contours arrays */
+    if ( FT_NEW_ARRAY( glyph->points,   outline->n_points   ) ||
+         FT_NEW_ARRAY( glyph->contours, outline->n_contours ) )
+      goto Exit;
+
+    glyph->num_points   = outline->n_points;
+    glyph->num_contours = outline->n_contours;
+
+    {
+      FT_UInt      first = 0, next, n;
+      PSH_Point    points  = glyph->points;
+      PSH_Contour  contour = glyph->contours;
+
+
+      for ( n = 0; n < glyph->num_contours; n++ )
+      {
+        FT_Int     count;
+        PSH_Point  point;
+
+
+        next  = outline->contours[n] + 1;
+        count = next - first;
+
+        contour->start = points + first;
+        contour->count = (FT_UInt)count;
+
+        if ( count > 0 )
+        {
+          point = points + first;
+
+          point->prev    = points + next - 1;
+          point->contour = contour;
+
+          for ( ; count > 1; count-- )
+          {
+            point[0].next = point + 1;
+            point[1].prev = point;
+            point++;
+            point->contour = contour;
+          }
+          point->next = points + first;
+        }
+
+        contour++;
+        first = next;
+      }
+    }
+
+    {
+      PSH_Point   points = glyph->points;
+      PSH_Point   point  = points;
+      FT_Vector*  vec    = outline->points;
+      FT_UInt     n;
+
+
+      for ( n = 0; n < glyph->num_points; n++, point++ )
+      {
+        FT_Int  n_prev = (FT_Int)( point->prev - points );
+        FT_Int  n_next = (FT_Int)( point->next - points );
+        FT_Pos  dxi, dyi, dxo, dyo;
+
+
+        if ( !( outline->tags[n] & FT_CURVE_TAG_ON ) )
+          point->flags = PSH_POINT_OFF;
+
+        dxi = vec[n].x - vec[n_prev].x;
+        dyi = vec[n].y - vec[n_prev].y;
+
+        point->dir_in = (FT_Char)psh_compute_dir( dxi, dyi );
+
+        dxo = vec[n_next].x - vec[n].x;
+        dyo = vec[n_next].y - vec[n].y;
+
+        point->dir_out = (FT_Char)psh_compute_dir( dxo, dyo );
+
+        /* detect smooth points */
+        if ( point->flags & PSH_POINT_OFF )
+          point->flags |= PSH_POINT_SMOOTH;
+
+        else if ( point->dir_in == point->dir_out )
+        {
+          if ( point->dir_out != PSH_DIR_NONE           ||
+               psh_corner_is_flat( dxi, dyi, dxo, dyo ) )
+            point->flags |= PSH_POINT_SMOOTH;
+        }
+      }
+    }
+
+    glyph->outline = outline;
+    glyph->globals = globals;
+
+#ifdef COMPUTE_INFLEXS
+    psh_glyph_load_points( glyph, 0 );
+    psh_glyph_compute_inflections( glyph );
+#endif /* COMPUTE_INFLEXS */
+
+    /* now deal with hints tables */
+    error = psh_hint_table_init( &glyph->hint_tables [0],
+                                 &ps_hints->dimension[0].hints,
+                                 &ps_hints->dimension[0].masks,
+                                 &ps_hints->dimension[0].counters,
+                                 memory );
+    if ( error )
+      goto Exit;
+
+    error = psh_hint_table_init( &glyph->hint_tables [1],
+                                 &ps_hints->dimension[1].hints,
+                                 &ps_hints->dimension[1].masks,
+                                 &ps_hints->dimension[1].counters,
+                                 memory );
+    if ( error )
+      goto Exit;
+
+  Exit:
+    return error;
+  }
+
+
+  /* compute all extrema in a glyph for a given dimension */
+  static void
+  psh_glyph_compute_extrema( PSH_Glyph  glyph )
+  {
+    FT_UInt  n;
+
+
+    /* first of all, compute all local extrema */
+    for ( n = 0; n < glyph->num_contours; n++ )
+    {
+      PSH_Point  first = glyph->contours[n].start;
+      PSH_Point  point, before, after;
+
+
+      if ( glyph->contours[n].count == 0 )
+        continue;
+
+      point  = first;
+      before = point;
+      after  = point;
+
+      do
+      {
+        before = before->prev;
+        if ( before == first )
+          goto Skip;
+
+      } while ( before->org_u == point->org_u );
+
+      first = point = before->next;
+
+      for (;;)
+      {
+        after = point;
+        do
+        {
+          after = after->next;
+          if ( after == first )
+            goto Next;
+
+        } while ( after->org_u == point->org_u );
+
+        if ( before->org_u < point->org_u )
+        {
+          if ( after->org_u < point->org_u )
+          {
+            /* local maximum */
+            goto Extremum;
+          }
+        }
+        else /* before->org_u > point->org_u */
+        {
+          if ( after->org_u > point->org_u )
+          {
+            /* local minimum */
+          Extremum:
+            do
+            {
+              psh_point_set_extremum( point );
+              point = point->next;
+
+            } while ( point != after );
+          }
+        }
+
+        before = after->prev;
+        point  = after;
+
+      } /* for  */
+
+    Next:
+      ;
+    }
+
+    /* for each extremum, determine its direction along the */
+    /* orthogonal axis                                      */
+    for ( n = 0; n < glyph->num_points; n++ )
+    {
+      PSH_Point  point, before, after;
+
+
+      point  = &glyph->points[n];
+      before = point;
+      after  = point;
+
+      if ( psh_point_is_extremum( point ) )
+      {
+        do
+        {
+          before = before->prev;
+          if ( before == point )
+            goto Skip;
+
+        } while ( before->org_v == point->org_v );
+
+        do
+        {
+          after = after->next;
+          if ( after == point )
+            goto Skip;
+
+        } while ( after->org_v == point->org_v );
+      }
+
+      if ( before->org_v < point->org_v &&
+           after->org_v  > point->org_v )
+      {
+        psh_point_set_positive( point );
+      }
+      else if ( before->org_v > point->org_v &&
+                after->org_v  < point->org_v )
+      {
+        psh_point_set_negative( point );
+      }
+
+    Skip:
+      ;
+    }
+  }
+
+
+  /* major_dir is the direction for points on the bottom/left of the stem; */
+  /* Points on the top/right of the stem will have a direction of          */
+  /* -major_dir.                                                           */
+
+  static void
+  psh_hint_table_find_strong_points( PSH_Hint_Table  table,
+                                     PSH_Point       point,
+                                     FT_UInt         count,
+                                     FT_Int          threshold,
+                                     FT_Int          major_dir )
+  {
+    PSH_Hint*  sort      = table->sort;
+    FT_UInt    num_hints = table->num_hints;
+
+
+    for ( ; count > 0; count--, point++ )
+    {
+      FT_Int  point_dir = 0;
+      FT_Pos  org_u     = point->org_u;
+
+
+      if ( psh_point_is_strong( point ) )
+        continue;
+
+      if ( PSH_DIR_COMPARE( point->dir_in, major_dir ) )
+        point_dir = point->dir_in;
+
+      else if ( PSH_DIR_COMPARE( point->dir_out, major_dir ) )
+        point_dir = point->dir_out;
+
+      if ( point_dir )
+      {
+        if ( point_dir == major_dir )
+        {
+          FT_UInt  nn;
+
+
+          for ( nn = 0; nn < num_hints; nn++ )
+          {
+            PSH_Hint  hint = sort[nn];
+            FT_Pos    d    = org_u - hint->org_pos;
+
+
+            if ( d < threshold && -d < threshold )
+            {
+              psh_point_set_strong( point );
+              point->flags2 |= PSH_POINT_EDGE_MIN;
+              point->hint    = hint;
+              break;
+            }
+          }
+        }
+        else if ( point_dir == -major_dir )
+        {
+          FT_UInt  nn;
+
+
+          for ( nn = 0; nn < num_hints; nn++ )
+          {
+            PSH_Hint  hint = sort[nn];
+            FT_Pos    d    = org_u - hint->org_pos - hint->org_len;
+
+
+            if ( d < threshold && -d < threshold )
+            {
+              psh_point_set_strong( point );
+              point->flags2 |= PSH_POINT_EDGE_MAX;
+              point->hint    = hint;
+              break;
+            }
+          }
+        }
+      }
+
+#if 1
+      else if ( psh_point_is_extremum( point ) )
+      {
+        /* treat extrema as special cases for stem edge alignment */
+        FT_UInt  nn, min_flag, max_flag;
+
+
+        if ( major_dir == PSH_DIR_HORIZONTAL )
+        {
+          min_flag = PSH_POINT_POSITIVE;
+          max_flag = PSH_POINT_NEGATIVE;
+        }
+        else
+        {
+          min_flag = PSH_POINT_NEGATIVE;
+          max_flag = PSH_POINT_POSITIVE;
+        }
+
+        if ( point->flags2 & min_flag )
+        {
+          for ( nn = 0; nn < num_hints; nn++ )
+          {
+            PSH_Hint  hint = sort[nn];
+            FT_Pos    d    = org_u - hint->org_pos;
+
+
+            if ( d < threshold && -d < threshold )
+            {
+              point->flags2 |= PSH_POINT_EDGE_MIN;
+              point->hint    = hint;
+              psh_point_set_strong( point );
+              break;
+            }
+          }
+        }
+        else if ( point->flags2 & max_flag )
+        {
+          for ( nn = 0; nn < num_hints; nn++ )
+          {
+            PSH_Hint  hint = sort[nn];
+            FT_Pos    d    = org_u - hint->org_pos - hint->org_len;
+
+
+            if ( d < threshold && -d < threshold )
+            {
+              point->flags2 |= PSH_POINT_EDGE_MAX;
+              point->hint    = hint;
+              psh_point_set_strong( point );
+              break;
+            }
+          }
+        }
+
+        if ( point->hint == NULL )
+        {
+          for ( nn = 0; nn < num_hints; nn++ )
+          {
+            PSH_Hint  hint = sort[nn];
+
+
+            if ( org_u >= hint->org_pos                 &&
+                org_u <= hint->org_pos + hint->org_len )
+            {
+              point->hint = hint;
+              break;
+            }
+          }
+        }
+      }
+
+#endif /* 1 */
+    }
+  }
+
+
+  /* the accepted shift for strong points in fractional pixels */
+#define PSH_STRONG_THRESHOLD  32
+
+  /* the maximum shift value in font units */
+#define PSH_STRONG_THRESHOLD_MAXIMUM  30
+
+
+  /* find strong points in a glyph */
+  static void
+  psh_glyph_find_strong_points( PSH_Glyph  glyph,
+                                FT_Int     dimension )
+  {
+    /* a point is `strong' if it is located on a stem edge and       */
+    /* has an `in' or `out' tangent parallel to the hint's direction */
+
+    PSH_Hint_Table  table     = &glyph->hint_tables[dimension];
+    PS_Mask         mask      = table->hint_masks->masks;
+    FT_UInt         num_masks = table->hint_masks->num_masks;
+    FT_UInt         first     = 0;
+    FT_Int          major_dir = dimension == 0 ? PSH_DIR_VERTICAL
+                                               : PSH_DIR_HORIZONTAL;
+    PSH_Dimension   dim       = &glyph->globals->dimension[dimension];
+    FT_Fixed        scale     = dim->scale_mult;
+    FT_Int          threshold;
+
+
+    threshold = (FT_Int)FT_DivFix( PSH_STRONG_THRESHOLD, scale );
+    if ( threshold > PSH_STRONG_THRESHOLD_MAXIMUM )
+      threshold = PSH_STRONG_THRESHOLD_MAXIMUM;
+
+    /* process secondary hints to `selected' points */
+    if ( num_masks > 1 && glyph->num_points > 0 )
+    {
+      /* the `endchar' op can reduce the number of points */
+      first = mask->end_point > glyph->num_points
+                ? glyph->num_points
+                : mask->end_point;
+      mask++;
+      for ( ; num_masks > 1; num_masks--, mask++ )
+      {
+        FT_UInt  next;
+        FT_Int   count;
+
+
+        next  = mask->end_point > glyph->num_points
+                  ? glyph->num_points
+                  : mask->end_point;
+        count = next - first;
+        if ( count > 0 )
+        {
+          PSH_Point  point = glyph->points + first;
+
+
+          psh_hint_table_activate_mask( table, mask );
+
+          psh_hint_table_find_strong_points( table, point, count,
+                                             threshold, major_dir );
+        }
+        first = next;
+      }
+    }
+
+    /* process primary hints for all points */
+    if ( num_masks == 1 )
+    {
+      FT_UInt    count = glyph->num_points;
+      PSH_Point  point = glyph->points;
+
+
+      psh_hint_table_activate_mask( table, table->hint_masks->masks );
+
+      psh_hint_table_find_strong_points( table, point, count,
+                                         threshold, major_dir );
+    }
+
+    /* now, certain points may have been attached to a hint and */
+    /* not marked as strong; update their flags then            */
+    {
+      FT_UInt    count = glyph->num_points;
+      PSH_Point  point = glyph->points;
+
+
+      for ( ; count > 0; count--, point++ )
+        if ( point->hint && !psh_point_is_strong( point ) )
+          psh_point_set_strong( point );
+    }
+  }
+
+
+  /* find points in a glyph which are in a blue zone and have `in' or */
+  /* `out' tangents parallel to the horizontal axis                   */
+  static void
+  psh_glyph_find_blue_points( PSH_Blues  blues,
+                              PSH_Glyph  glyph )
+  {
+    PSH_Blue_Table  table;
+    PSH_Blue_Zone   zone;
+    FT_UInt         glyph_count = glyph->num_points;
+    FT_UInt         blue_count;
+    PSH_Point       point = glyph->points;
+
+
+    for ( ; glyph_count > 0; glyph_count--, point++ )
+    {
+      FT_Pos  y;
+
+
+      /* check tangents */
+      if ( !PSH_DIR_COMPARE( point->dir_in,  PSH_DIR_HORIZONTAL ) &&
+           !PSH_DIR_COMPARE( point->dir_out, PSH_DIR_HORIZONTAL ) )
+        continue;
+
+      /* skip strong points */
+      if ( psh_point_is_strong( point ) )
+        continue;
+
+      y = point->org_u;
+
+      /* look up top zones */
+      table      = &blues->normal_top;
+      blue_count = table->count;
+      zone       = table->zones;
+
+      for ( ; blue_count > 0; blue_count--, zone++ )
+      {
+        FT_Pos  delta = y - zone->org_bottom;
+
+
+        if ( delta < -blues->blue_fuzz )
+          break;
+
+        if ( y <= zone->org_top + blues->blue_fuzz )
+          if ( blues->no_overshoots || delta <= blues->blue_threshold )
+          {
+            point->cur_u = zone->cur_bottom;
+            psh_point_set_strong( point );
+            psh_point_set_fitted( point );
+          }
+      }
+
+      /* look up bottom zones */
+      table      = &blues->normal_bottom;
+      blue_count = table->count;
+      zone       = table->zones + blue_count - 1;
+
+      for ( ; blue_count > 0; blue_count--, zone-- )
+      {
+        FT_Pos  delta = zone->org_top - y;
+
+
+        if ( delta < -blues->blue_fuzz )
+          break;
+
+        if ( y >= zone->org_bottom - blues->blue_fuzz )
+          if ( blues->no_overshoots || delta < blues->blue_threshold )
+          {
+            point->cur_u = zone->cur_top;
+            psh_point_set_strong( point );
+            psh_point_set_fitted( point );
+          }
+      }
+    }
+  }
+
+
+  /* interpolate strong points with the help of hinted coordinates */
+  static void
+  psh_glyph_interpolate_strong_points( PSH_Glyph  glyph,
+                                       FT_Int     dimension )
+  {
+    PSH_Dimension  dim   = &glyph->globals->dimension[dimension];
+    FT_Fixed       scale = dim->scale_mult;
+
+    FT_UInt        count = glyph->num_points;
+    PSH_Point      point = glyph->points;
+
+
+    for ( ; count > 0; count--, point++ )
+    {
+      PSH_Hint  hint = point->hint;
+
+
+      if ( hint )
+      {
+        FT_Pos  delta;
+
+
+        if ( psh_point_is_edge_min( point ) )
+          point->cur_u = hint->cur_pos;
+
+        else if ( psh_point_is_edge_max( point ) )
+          point->cur_u = hint->cur_pos + hint->cur_len;
+
+        else
+        {
+          delta = point->org_u - hint->org_pos;
+
+          if ( delta <= 0 )
+            point->cur_u = hint->cur_pos + FT_MulFix( delta, scale );
+
+          else if ( delta >= hint->org_len )
+            point->cur_u = hint->cur_pos + hint->cur_len +
+                             FT_MulFix( delta - hint->org_len, scale );
+
+          else /* hint->org_len > 0 */
+            point->cur_u = hint->cur_pos +
+                             FT_MulDiv( delta, hint->cur_len,
+                                        hint->org_len );
+        }
+        psh_point_set_fitted( point );
+      }
+    }
+  }
+
+
+#define  PSH_MAX_STRONG_INTERNAL  16
+
+  static void
+  psh_glyph_interpolate_normal_points( PSH_Glyph  glyph,
+                                       FT_Int     dimension )
+  {
+
+#if 1
+    /* first technique: a point is strong if it is a local extremum */
+
+    PSH_Dimension  dim    = &glyph->globals->dimension[dimension];
+    FT_Fixed       scale  = dim->scale_mult;
+    FT_Memory      memory = glyph->memory;
+
+    PSH_Point*     strongs     = NULL;
+    PSH_Point      strongs_0[PSH_MAX_STRONG_INTERNAL];
+    FT_UInt        num_strongs = 0;
+
+    PSH_Point      points = glyph->points;
+    PSH_Point      points_end = points + glyph->num_points;
+    PSH_Point      point;
+
+
+    /* first count the number of strong points */
+    for ( point = points; point < points_end; point++ )
+    {
+      if ( psh_point_is_strong( point ) )
+        num_strongs++;
+    }
+
+    if ( num_strongs == 0 )  /* nothing to do here */
+      return;
+
+    /* allocate an array to store a list of points, */
+    /* stored in increasing org_u order             */
+    if ( num_strongs <= PSH_MAX_STRONG_INTERNAL )
+      strongs = strongs_0;
+    else
+    {
+      FT_Error  error;
+
+
+      if ( FT_NEW_ARRAY( strongs, num_strongs ) )
+        return;
+    }
+
+    num_strongs = 0;
+    for ( point = points; point < points_end; point++ )
+    {
+      PSH_Point*  insert;
+
+
+      if ( !psh_point_is_strong( point ) )
+        continue;
+
+      for ( insert = strongs + num_strongs; insert > strongs; insert-- )
+      {
+        if ( insert[-1]->org_u <= point->org_u )
+          break;
+
+        insert[0] = insert[-1];
+      }
+      insert[0] = point;
+      num_strongs++;
+    }
+
+    /* now try to interpolate all normal points */
+    for ( point = points; point < points_end; point++ )
+    {
+      if ( psh_point_is_strong( point ) )
+        continue;
+
+      /* sometimes, some local extrema are smooth points */
+      if ( psh_point_is_smooth( point ) )
+      {
+        if ( point->dir_in == PSH_DIR_NONE   ||
+             point->dir_in != point->dir_out )
+          continue;
+
+        if ( !psh_point_is_extremum( point ) &&
+             !psh_point_is_inflex( point )   )
+          continue;
+
+        point->flags &= ~PSH_POINT_SMOOTH;
+      }
+
+      /* find best enclosing point coordinates then interpolate */
+      {
+        PSH_Point   before, after;
+        FT_UInt     nn;
+
+
+        for ( nn = 0; nn < num_strongs; nn++ )
+          if ( strongs[nn]->org_u > point->org_u )
+            break;
+
+        if ( nn == 0 )  /* point before the first strong point */
+        {
+          after = strongs[0];
+
+          point->cur_u = after->cur_u +
+                           FT_MulFix( point->org_u - after->org_u,
+                                      scale );
+        }
+        else
+        {
+          before = strongs[nn - 1];
+
+          for ( nn = num_strongs; nn > 0; nn-- )
+            if ( strongs[nn - 1]->org_u < point->org_u )
+              break;
+
+          if ( nn == num_strongs )  /* point is after last strong point */
+          {
+            before = strongs[nn - 1];
+
+            point->cur_u = before->cur_u +
+                             FT_MulFix( point->org_u - before->org_u,
+                                        scale );
+          }
+          else
+          {
+            FT_Pos  u;
+
+
+            after = strongs[nn];
+
+            /* now interpolate point between before and after */
+            u = point->org_u;
+
+            if ( u == before->org_u )
+              point->cur_u = before->cur_u;
+
+            else if ( u == after->org_u )
+              point->cur_u = after->cur_u;
+
+            else
+              point->cur_u = before->cur_u +
+                               FT_MulDiv( u - before->org_u,
+                                          after->cur_u - before->cur_u,
+                                          after->org_u - before->org_u );
+          }
+        }
+        psh_point_set_fitted( point );
+      }
+    }
+
+    if ( strongs != strongs_0 )
+      FT_FREE( strongs );
+
+#endif /* 1 */
+
+  }
+
+
+  /* interpolate other points */
+  static void
+  psh_glyph_interpolate_other_points( PSH_Glyph  glyph,
+                                      FT_Int     dimension )
+  {
+    PSH_Dimension  dim          = &glyph->globals->dimension[dimension];
+    FT_Fixed       scale        = dim->scale_mult;
+    FT_Fixed       delta        = dim->scale_delta;
+    PSH_Contour    contour      = glyph->contours;
+    FT_UInt        num_contours = glyph->num_contours;
+
+
+    for ( ; num_contours > 0; num_contours--, contour++ )
+    {
+      PSH_Point  start = contour->start;
+      PSH_Point  first, next, point;
+      FT_UInt    fit_count;
+
+
+      /* count the number of strong points in this contour */
+      next      = start + contour->count;
+      fit_count = 0;
+      first     = 0;
+
+      for ( point = start; point < next; point++ )
+        if ( psh_point_is_fitted( point ) )
+        {
+          if ( !first )
+            first = point;
+
+          fit_count++;
+        }
+
+      /* if there are less than 2 fitted points in the contour, we */
+      /* simply scale and eventually translate the contour points  */
+      if ( fit_count < 2 )
+      {
+        if ( fit_count == 1 )
+          delta = first->cur_u - FT_MulFix( first->org_u, scale );
+
+        for ( point = start; point < next; point++ )
+          if ( point != first )
+            point->cur_u = FT_MulFix( point->org_u, scale ) + delta;
+
+        goto Next_Contour;
+      }
+
+      /* there are more than 2 strong points in this contour; we */
+      /* need to interpolate weak points between them            */
+      start = first;
+      do
+      {
+        point = first;
+
+        /* skip consecutive fitted points */
+        for (;;)
+        {
+          next = first->next;
+          if ( next == start )
+            goto Next_Contour;
+
+          if ( !psh_point_is_fitted( next ) )
+            break;
+
+          first = next;
+        }
+
+        /* find next fitted point after unfitted one */
+        for (;;)
+        {
+          next = next->next;
+          if ( psh_point_is_fitted( next ) )
+            break;
+        }
+
+        /* now interpolate between them */
+        {
+          FT_Pos    org_a, org_ab, cur_a, cur_ab;
+          FT_Pos    org_c, org_ac, cur_c;
+          FT_Fixed  scale_ab;
+
+
+          if ( first->org_u <= next->org_u )
+          {
+            org_a  = first->org_u;
+            cur_a  = first->cur_u;
+            org_ab = next->org_u - org_a;
+            cur_ab = next->cur_u - cur_a;
+          }
+          else
+          {
+            org_a  = next->org_u;
+            cur_a  = next->cur_u;
+            org_ab = first->org_u - org_a;
+            cur_ab = first->cur_u - cur_a;
+          }
+
+          scale_ab = 0x10000L;
+          if ( org_ab > 0 )
+            scale_ab = FT_DivFix( cur_ab, org_ab );
+
+          point = first->next;
+          do
+          {
+            org_c  = point->org_u;
+            org_ac = org_c - org_a;
+
+            if ( org_ac <= 0 )
+            {
+              /* on the left of the interpolation zone */
+              cur_c = cur_a + FT_MulFix( org_ac, scale );
+            }
+            else if ( org_ac >= org_ab )
+            {
+              /* on the right on the interpolation zone */
+              cur_c = cur_a + cur_ab + FT_MulFix( org_ac - org_ab, scale );
+            }
+            else
+            {
+              /* within the interpolation zone */
+              cur_c = cur_a + FT_MulFix( org_ac, scale_ab );
+            }
+
+            point->cur_u = cur_c;
+
+            point = point->next;
+
+          } while ( point != next );
+        }
+
+        /* keep going until all points in the contours have been processed */
+        first = next;
+
+      } while ( first != start );
+
+    Next_Contour:
+      ;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     HIGH-LEVEL INTERFACE                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  FT_Error
+  ps_hints_apply( PS_Hints        ps_hints,
+                  FT_Outline*     outline,
+                  PSH_Globals     globals,
+                  FT_Render_Mode  hint_mode )
+  {
+    PSH_GlyphRec  glyphrec;
+    PSH_Glyph     glyph = &glyphrec;
+    FT_Error      error;
+#ifdef DEBUG_HINTER
+    FT_Memory     memory;
+#endif
+    FT_Int        dimension;
+
+
+    /* something to do? */
+    if ( outline->n_points == 0 || outline->n_contours == 0 )
+      return PSH_Err_Ok;
+
+#ifdef DEBUG_HINTER
+
+    memory = globals->memory;
+
+    if ( ps_debug_glyph )
+    {
+      psh_glyph_done( ps_debug_glyph );
+      FT_FREE( ps_debug_glyph );
+    }
+
+    if ( FT_NEW( glyph ) )
+      return error;
+
+    ps_debug_glyph = glyph;
+
+#endif /* DEBUG_HINTER */
+
+    error = psh_glyph_init( glyph, outline, ps_hints, globals );
+    if ( error )
+      goto Exit;
+
+    /* try to optimize the y_scale so that the top of non-capital letters
+     * is aligned on a pixel boundary whenever possible
+     */
+    {
+      PSH_Dimension  dim_x = &glyph->globals->dimension[0];
+      PSH_Dimension  dim_y = &glyph->globals->dimension[1];
+
+      FT_Fixed  x_scale = dim_x->scale_mult;
+      FT_Fixed  y_scale = dim_y->scale_mult;
+
+      FT_Fixed  old_x_scale = x_scale;
+      FT_Fixed  old_y_scale = y_scale;
+
+      FT_Fixed  scaled;
+      FT_Fixed  fitted;
+
+      FT_Bool  rescale = FALSE;
+
+
+      scaled = FT_MulFix( globals->blues.normal_top.zones->org_ref, y_scale );
+      fitted = FT_PIX_ROUND( scaled );
+
+      if ( fitted != 0 && scaled != fitted )
+      {
+        rescale = TRUE;
+
+        y_scale = FT_MulDiv( y_scale, fitted, scaled );
+
+        if ( fitted < scaled )
+          x_scale -= x_scale / 50;
+
+        psh_globals_set_scale( glyph->globals, x_scale, y_scale, 0, 0 );
+      }
+
+      glyph->do_horz_hints = 1;
+      glyph->do_vert_hints = 1;
+
+      glyph->do_horz_snapping = FT_BOOL( hint_mode == FT_RENDER_MODE_MONO ||
+                                         hint_mode == FT_RENDER_MODE_LCD  );
+
+      glyph->do_vert_snapping = FT_BOOL( hint_mode == FT_RENDER_MODE_MONO  ||
+                                         hint_mode == FT_RENDER_MODE_LCD_V );
+
+      glyph->do_stem_adjust   = FT_BOOL( hint_mode != FT_RENDER_MODE_LIGHT );
+
+      for ( dimension = 0; dimension < 2; dimension++ )
+      {
+        /* load outline coordinates into glyph */
+        psh_glyph_load_points( glyph, dimension );
+
+        /* compute local extrema */
+        psh_glyph_compute_extrema( glyph );
+
+        /* compute aligned stem/hints positions */
+        psh_hint_table_align_hints( &glyph->hint_tables[dimension],
+                                    glyph->globals,
+                                    dimension,
+                                    glyph );
+
+        /* find strong points, align them, then interpolate others */
+        psh_glyph_find_strong_points( glyph, dimension );
+        if ( dimension == 1 )
+          psh_glyph_find_blue_points( &globals->blues, glyph );
+        psh_glyph_interpolate_strong_points( glyph, dimension );
+        psh_glyph_interpolate_normal_points( glyph, dimension );
+        psh_glyph_interpolate_other_points( glyph, dimension );
+
+        /* save hinted coordinates back to outline */
+        psh_glyph_save_points( glyph, dimension );
+
+        if ( rescale )
+          psh_globals_set_scale( glyph->globals,
+                                 old_x_scale, old_y_scale, 0, 0 );
+      }
+    }
+
+  Exit:
+
+#ifndef DEBUG_HINTER
+    psh_glyph_done( glyph );
+#endif
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshalgo.h b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshalgo.h
new file mode 100644
index 0000000..1a248a7
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshalgo.h
@@ -0,0 +1,255 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshalgo.h                                                              */
+/*                                                                         */
+/*    PostScript hinting algorithm (specification).                        */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2008 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSHALGO_H__
+#define __PSHALGO_H__
+
+
+#include "pshrec.h"
+#include "pshglob.h"
+#include FT_TRIGONOMETRY_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* handle to Hint structure */
+  typedef struct PSH_HintRec_*  PSH_Hint;
+
+  /* hint bit-flags */
+  typedef enum  PSH_Hint_Flags_
+  {
+    PSH_HINT_GHOST  = PS_HINT_FLAG_GHOST,
+    PSH_HINT_BOTTOM = PS_HINT_FLAG_BOTTOM,
+    PSH_HINT_ACTIVE = 4,
+    PSH_HINT_FITTED = 8
+
+  } PSH_Hint_Flags;
+
+
+#define psh_hint_is_active( x )  ( ( (x)->flags & PSH_HINT_ACTIVE ) != 0 )
+#define psh_hint_is_ghost( x )   ( ( (x)->flags & PSH_HINT_GHOST  ) != 0 )
+#define psh_hint_is_fitted( x )  ( ( (x)->flags & PSH_HINT_FITTED ) != 0 )
+
+#define psh_hint_activate( x )    (x)->flags |=  PSH_HINT_ACTIVE
+#define psh_hint_deactivate( x )  (x)->flags &= ~PSH_HINT_ACTIVE
+#define psh_hint_set_fitted( x )  (x)->flags |=  PSH_HINT_FITTED
+
+  /* hint structure */
+  typedef struct  PSH_HintRec_
+  {
+    FT_Int    org_pos;
+    FT_Int    org_len;
+    FT_Pos    cur_pos;
+    FT_Pos    cur_len;
+    FT_UInt   flags;
+    PSH_Hint  parent;
+    FT_Int    order;
+
+  } PSH_HintRec;
+
+
+  /* this is an interpolation zone used for strong points;  */
+  /* weak points are interpolated according to their strong */
+  /* neighbours                                             */
+  typedef struct  PSH_ZoneRec_
+  {
+    FT_Fixed  scale;
+    FT_Fixed  delta;
+    FT_Pos    min;
+    FT_Pos    max;
+
+  } PSH_ZoneRec, *PSH_Zone;
+
+
+  typedef struct  PSH_Hint_TableRec_
+  {
+    FT_UInt        max_hints;
+    FT_UInt        num_hints;
+    PSH_Hint       hints;
+    PSH_Hint*      sort;
+    PSH_Hint*      sort_global;
+    FT_UInt        num_zones;
+    PSH_ZoneRec*   zones;
+    PSH_Zone       zone;
+    PS_Mask_Table  hint_masks;
+    PS_Mask_Table  counter_masks;
+
+  } PSH_Hint_TableRec, *PSH_Hint_Table;
+
+
+  typedef struct PSH_PointRec_*    PSH_Point;
+  typedef struct PSH_ContourRec_*  PSH_Contour;
+
+  enum
+  {
+    PSH_DIR_NONE  =  4,
+    PSH_DIR_UP    = -1,
+    PSH_DIR_DOWN  =  1,
+    PSH_DIR_LEFT  = -2,
+    PSH_DIR_RIGHT =  2
+  };
+
+#define PSH_DIR_HORIZONTAL  2
+#define PSH_DIR_VERTICAL    1
+
+#define PSH_DIR_COMPARE( d1, d2 )   ( (d1) == (d2) || (d1) == -(d2) )
+#define PSH_DIR_IS_HORIZONTAL( d )  PSH_DIR_COMPARE( d, PSH_DIR_HORIZONTAL )
+#define PSH_DIR_IS_VERTICAL( d )    PSH_DIR_COMPARE( d, PSH_DIR_VERTICAL )
+
+
+ /* the following bit-flags are computed once by the glyph */
+ /* analyzer, for both dimensions                          */
+  enum
+  {
+    PSH_POINT_OFF    = 1,   /* point is off the curve */
+    PSH_POINT_SMOOTH = 2,   /* point is smooth        */
+    PSH_POINT_INFLEX = 4    /* point is inflection    */
+  };
+
+#define psh_point_is_smooth( p )  ( (p)->flags & PSH_POINT_SMOOTH )
+#define psh_point_is_off( p )     ( (p)->flags & PSH_POINT_OFF    )
+#define psh_point_is_inflex( p )  ( (p)->flags & PSH_POINT_INFLEX )
+
+#define psh_point_set_smooth( p )  (p)->flags |= PSH_POINT_SMOOTH
+#define psh_point_set_off( p )     (p)->flags |= PSH_POINT_OFF
+#define psh_point_set_inflex( p )  (p)->flags |= PSH_POINT_INFLEX
+
+  /* the following bit-flags are re-computed for each dimension */
+  enum
+  {
+    PSH_POINT_STRONG   = 16,   /* point is strong                           */
+    PSH_POINT_FITTED   = 32,   /* point is already fitted                   */
+    PSH_POINT_EXTREMUM = 64,   /* point is local extremum                   */
+    PSH_POINT_POSITIVE = 128,  /* extremum has positive contour flow        */
+    PSH_POINT_NEGATIVE = 256,  /* extremum has negative contour flow        */
+    PSH_POINT_EDGE_MIN = 512,  /* point is aligned to left/bottom stem edge */
+    PSH_POINT_EDGE_MAX = 1024  /* point is aligned to top/right stem edge   */
+  };
+
+#define psh_point_is_strong( p )    ( (p)->flags2 & PSH_POINT_STRONG )
+#define psh_point_is_fitted( p )    ( (p)->flags2 & PSH_POINT_FITTED )
+#define psh_point_is_extremum( p )  ( (p)->flags2 & PSH_POINT_EXTREMUM )
+#define psh_point_is_positive( p )  ( (p)->flags2 & PSH_POINT_POSITIVE )
+#define psh_point_is_negative( p )  ( (p)->flags2 & PSH_POINT_NEGATIVE )
+#define psh_point_is_edge_min( p )  ( (p)->flags2 & PSH_POINT_EDGE_MIN )
+#define psh_point_is_edge_max( p )  ( (p)->flags2 & PSH_POINT_EDGE_MAX )
+
+#define psh_point_set_strong( p )    (p)->flags2 |= PSH_POINT_STRONG
+#define psh_point_set_fitted( p )    (p)->flags2 |= PSH_POINT_FITTED
+#define psh_point_set_extremum( p )  (p)->flags2 |= PSH_POINT_EXTREMUM
+#define psh_point_set_positive( p )  (p)->flags2 |= PSH_POINT_POSITIVE
+#define psh_point_set_negative( p )  (p)->flags2 |= PSH_POINT_NEGATIVE
+#define psh_point_set_edge_min( p )  (p)->flags2 |= PSH_POINT_EDGE_MIN
+#define psh_point_set_edge_max( p )  (p)->flags2 |= PSH_POINT_EDGE_MAX
+
+
+  typedef struct  PSH_PointRec_
+  {
+    PSH_Point    prev;
+    PSH_Point    next;
+    PSH_Contour  contour;
+    FT_UInt      flags;
+    FT_UInt      flags2;
+    FT_Char      dir_in;
+    FT_Char      dir_out;
+    FT_Angle     angle_in;
+    FT_Angle     angle_out;
+    PSH_Hint     hint;
+    FT_Pos       org_u;
+    FT_Pos       org_v;
+    FT_Pos       cur_u;
+#ifdef DEBUG_HINTER
+    FT_Pos       org_x;
+    FT_Pos       cur_x;
+    FT_Pos       org_y;
+    FT_Pos       cur_y;
+    FT_UInt      flags_x;
+    FT_UInt      flags_y;
+#endif
+
+  } PSH_PointRec;
+
+
+#define PSH_POINT_EQUAL_ORG( a, b )  ( (a)->org_u == (b)->org_u && \
+                                       (a)->org_v == (b)->org_v )
+
+#define PSH_POINT_ANGLE( a, b )  FT_Atan2( (b)->org_u - (a)->org_u,  \
+                                           (b)->org_v - (a)->org_v )
+
+  typedef struct  PSH_ContourRec_
+  {
+    PSH_Point  start;
+    FT_UInt    count;
+
+  } PSH_ContourRec;
+
+
+  typedef struct  PSH_GlyphRec_
+  {
+    FT_UInt            num_points;
+    FT_UInt            num_contours;
+
+    PSH_Point          points;
+    PSH_Contour        contours;
+
+    FT_Memory          memory;
+    FT_Outline*        outline;
+    PSH_Globals        globals;
+    PSH_Hint_TableRec  hint_tables[2];
+
+    FT_Bool            vertical;
+    FT_Int             major_dir;
+    FT_Int             minor_dir;
+
+    FT_Bool            do_horz_hints;
+    FT_Bool            do_vert_hints;
+    FT_Bool            do_horz_snapping;
+    FT_Bool            do_vert_snapping;
+    FT_Bool            do_stem_adjust;
+
+  } PSH_GlyphRec, *PSH_Glyph;
+
+
+#ifdef DEBUG_HINTER
+  extern PSH_Hint_Table  ps_debug_hint_table;
+
+  typedef void
+  (*PSH_HintFunc)( PSH_Hint  hint,
+                   FT_Bool   vertical );
+
+  extern PSH_HintFunc    ps_debug_hint_func;
+
+  extern PSH_Glyph       ps_debug_glyph;
+#endif
+
+
+  extern FT_Error
+  ps_hints_apply( PS_Hints        ps_hints,
+                  FT_Outline*     outline,
+                  PSH_Globals     globals,
+                  FT_Render_Mode  hint_mode );
+
+
+FT_END_HEADER
+
+
+#endif /* __PSHALGO_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshglob.c b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshglob.c
new file mode 100644
index 0000000..31231ad
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshglob.c
@@ -0,0 +1,750 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshglob.c                                                              */
+/*                                                                         */
+/*    PostScript hinter global hinting management (body).                  */
+/*    Inspired by the new auto-hinter module.                              */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2004, 2006, 2010 by                        */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used        */
+/*  modified and distributed under the terms of the FreeType project       */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "pshglob.h"
+
+#ifdef DEBUG_HINTER
+  PSH_Globals  ps_debug_globals = 0;
+#endif
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       STANDARD WIDTHS                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* scale the widths/heights table */
+  static void
+  psh_globals_scale_widths( PSH_Globals  globals,
+                            FT_UInt      direction )
+  {
+    PSH_Dimension  dim   = &globals->dimension[direction];
+    PSH_Widths     stdw  = &dim->stdw;
+    FT_UInt        count = stdw->count;
+    PSH_Width      width = stdw->widths;
+    PSH_Width      stand = width;               /* standard width/height */
+    FT_Fixed       scale = dim->scale_mult;
+
+
+    if ( count > 0 )
+    {
+      width->cur = FT_MulFix( width->org, scale );
+      width->fit = FT_PIX_ROUND( width->cur );
+
+      width++;
+      count--;
+
+      for ( ; count > 0; count--, width++ )
+      {
+        FT_Pos  w, dist;
+
+
+        w    = FT_MulFix( width->org, scale );
+        dist = w - stand->cur;
+
+        if ( dist < 0 )
+          dist = -dist;
+
+        if ( dist < 128 )
+          w = stand->cur;
+
+        width->cur = w;
+        width->fit = FT_PIX_ROUND( w );
+      }
+    }
+  }
+
+
+#if 0
+
+  /* org_width is is font units, result in device pixels, 26.6 format */
+  FT_LOCAL_DEF( FT_Pos )
+  psh_dimension_snap_width( PSH_Dimension  dimension,
+                            FT_Int         org_width )
+  {
+    FT_UInt  n;
+    FT_Pos   width     = FT_MulFix( org_width, dimension->scale_mult );
+    FT_Pos   best      = 64 + 32 + 2;
+    FT_Pos   reference = width;
+
+
+    for ( n = 0; n < dimension->stdw.count; n++ )
+    {
+      FT_Pos  w;
+      FT_Pos  dist;
+
+
+      w = dimension->stdw.widths[n].cur;
+      dist = width - w;
+      if ( dist < 0 )
+        dist = -dist;
+      if ( dist < best )
+      {
+        best      = dist;
+        reference = w;
+      }
+    }
+
+    if ( width >= reference )
+    {
+      width -= 0x21;
+      if ( width < reference )
+        width = reference;
+    }
+    else
+    {
+      width += 0x21;
+      if ( width > reference )
+        width = reference;
+    }
+
+    return width;
+  }
+
+#endif /* 0 */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       BLUE ZONES                              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  psh_blues_set_zones_0( PSH_Blues       target,
+                         FT_Bool         is_others,
+                         FT_UInt         read_count,
+                         FT_Short*       read,
+                         PSH_Blue_Table  top_table,
+                         PSH_Blue_Table  bot_table )
+  {
+    FT_UInt  count_top = top_table->count;
+    FT_UInt  count_bot = bot_table->count;
+    FT_Bool  first     = 1;
+
+    FT_UNUSED( target );
+
+
+    for ( ; read_count > 1; read_count -= 2 )
+    {
+      FT_Int         reference, delta;
+      FT_UInt        count;
+      PSH_Blue_Zone  zones, zone;
+      FT_Bool        top;
+
+
+      /* read blue zone entry, and select target top/bottom zone */
+      top = 0;
+      if ( first || is_others )
+      {
+        reference = read[1];
+        delta     = read[0] - reference;
+
+        zones = bot_table->zones;
+        count = count_bot;
+        first = 0;
+      }
+      else
+      {
+        reference = read[0];
+        delta     = read[1] - reference;
+
+        zones = top_table->zones;
+        count = count_top;
+        top   = 1;
+      }
+
+      /* insert into sorted table */
+      zone = zones;
+      for ( ; count > 0; count--, zone++ )
+      {
+        if ( reference < zone->org_ref )
+          break;
+
+        if ( reference == zone->org_ref )
+        {
+          FT_Int  delta0 = zone->org_delta;
+
+
+          /* we have two zones on the same reference position -- */
+          /* only keep the largest one                           */
+          if ( delta < 0 )
+          {
+            if ( delta < delta0 )
+              zone->org_delta = delta;
+          }
+          else
+          {
+            if ( delta > delta0 )
+              zone->org_delta = delta;
+          }
+          goto Skip;
+        }
+      }
+
+      for ( ; count > 0; count-- )
+        zone[count] = zone[count-1];
+
+      zone->org_ref   = reference;
+      zone->org_delta = delta;
+
+      if ( top )
+        count_top++;
+      else
+        count_bot++;
+
+    Skip:
+      read += 2;
+    }
+
+    top_table->count = count_top;
+    bot_table->count = count_bot;
+  }
+
+
+  /* Re-read blue zones from the original fonts and store them into out */
+  /* private structure.  This function re-orders, sanitizes and         */
+  /* fuzz-expands the zones as well.                                    */
+  static void
+  psh_blues_set_zones( PSH_Blues  target,
+                       FT_UInt    count,
+                       FT_Short*  blues,
+                       FT_UInt    count_others,
+                       FT_Short*  other_blues,
+                       FT_Int     fuzz,
+                       FT_Int     family )
+  {
+    PSH_Blue_Table  top_table, bot_table;
+    FT_Int          count_top, count_bot;
+
+
+    if ( family )
+    {
+      top_table = &target->family_top;
+      bot_table = &target->family_bottom;
+    }
+    else
+    {
+      top_table = &target->normal_top;
+      bot_table = &target->normal_bottom;
+    }
+
+    /* read the input blue zones, and build two sorted tables  */
+    /* (one for the top zones, the other for the bottom zones) */
+    top_table->count = 0;
+    bot_table->count = 0;
+
+    /* first, the blues */
+    psh_blues_set_zones_0( target, 0,
+                           count, blues, top_table, bot_table );
+    psh_blues_set_zones_0( target, 1,
+                           count_others, other_blues, top_table, bot_table );
+
+    count_top = top_table->count;
+    count_bot = bot_table->count;
+
+    /* sanitize top table */
+    if ( count_top > 0 )
+    {
+      PSH_Blue_Zone  zone = top_table->zones;
+
+
+      for ( count = count_top; count > 0; count--, zone++ )
+      {
+        FT_Int  delta;
+
+
+        if ( count > 1 )
+        {
+          delta = zone[1].org_ref - zone[0].org_ref;
+          if ( zone->org_delta > delta )
+            zone->org_delta = delta;
+        }
+
+        zone->org_bottom = zone->org_ref;
+        zone->org_top    = zone->org_delta + zone->org_ref;
+      }
+    }
+
+    /* sanitize bottom table */
+    if ( count_bot > 0 )
+    {
+      PSH_Blue_Zone  zone = bot_table->zones;
+
+
+      for ( count = count_bot; count > 0; count--, zone++ )
+      {
+        FT_Int  delta;
+
+
+        if ( count > 1 )
+        {
+          delta = zone[0].org_ref - zone[1].org_ref;
+          if ( zone->org_delta < delta )
+            zone->org_delta = delta;
+        }
+
+        zone->org_top    = zone->org_ref;
+        zone->org_bottom = zone->org_delta + zone->org_ref;
+      }
+    }
+
+    /* expand top and bottom tables with blue fuzz */
+    {
+      FT_Int         dim, top, bot, delta;
+      PSH_Blue_Zone  zone;
+
+
+      zone  = top_table->zones;
+      count = count_top;
+
+      for ( dim = 1; dim >= 0; dim-- )
+      {
+        if ( count > 0 )
+        {
+          /* expand the bottom of the lowest zone normally */
+          zone->org_bottom -= fuzz;
+
+          /* expand the top and bottom of intermediate zones;    */
+          /* checking that the interval is smaller than the fuzz */
+          top = zone->org_top;
+
+          for ( count--; count > 0; count-- )
+          {
+            bot   = zone[1].org_bottom;
+            delta = bot - top;
+
+            if ( delta < 2 * fuzz )
+              zone[0].org_top = zone[1].org_bottom = top + delta / 2;
+            else
+            {
+              zone[0].org_top    = top + fuzz;
+              zone[1].org_bottom = bot - fuzz;
+            }
+
+            zone++;
+            top = zone->org_top;
+          }
+
+          /* expand the top of the highest zone normally */
+          zone->org_top = top + fuzz;
+        }
+        zone  = bot_table->zones;
+        count = count_bot;
+      }
+    }
+  }
+
+
+  /* reset the blues table when the device transform changes */
+  static void
+  psh_blues_scale_zones( PSH_Blues  blues,
+                         FT_Fixed   scale,
+                         FT_Pos     delta )
+  {
+    FT_UInt         count;
+    FT_UInt         num;
+    PSH_Blue_Table  table = 0;
+
+    /*                                                        */
+    /* Determine whether we need to suppress overshoots or    */
+    /* not.  We simply need to compare the vertical scale     */
+    /* parameter to the raw bluescale value.  Here is why:    */
+    /*                                                        */
+    /*   We need to suppress overshoots for all pointsizes.   */
+    /*   At 300dpi that satisfies:                            */
+    /*                                                        */
+    /*      pointsize < 240*bluescale + 0.49                  */
+    /*                                                        */
+    /*   This corresponds to:                                 */
+    /*                                                        */
+    /*      pixelsize < 1000*bluescale + 49/24                */
+    /*                                                        */
+    /*      scale*EM_Size < 1000*bluescale + 49/24            */
+    /*                                                        */
+    /*   However, for normal Type 1 fonts, EM_Size is 1000!   */
+    /*   We thus only check:                                  */
+    /*                                                        */
+    /*      scale < bluescale + 49/24000                      */
+    /*                                                        */
+    /*   which we shorten to                                  */
+    /*                                                        */
+    /*      "scale < bluescale"                               */
+    /*                                                        */
+    /* Note that `blue_scale' is stored 1000 times its real   */
+    /* value, and that `scale' converts from font units to    */
+    /* fractional pixels.                                     */
+    /*                                                        */
+
+    /* 1000 / 64 = 125 / 8 */
+    if ( scale >= 0x20C49BAL )
+      blues->no_overshoots = FT_BOOL( scale < blues->blue_scale * 8 / 125 );
+    else
+      blues->no_overshoots = FT_BOOL( scale * 125 < blues->blue_scale * 8 );
+
+    /*                                                        */
+    /*  The blue threshold is the font units distance under   */
+    /*  which overshoots are suppressed due to the BlueShift  */
+    /*  even if the scale is greater than BlueScale.          */
+    /*                                                        */
+    /*  It is the smallest distance such that                 */
+    /*                                                        */
+    /*    dist <= BlueShift && dist*scale <= 0.5 pixels       */
+    /*                                                        */
+    {
+      FT_Int  threshold = blues->blue_shift;
+
+
+      while ( threshold > 0 && FT_MulFix( threshold, scale ) > 32 )
+        threshold--;
+
+      blues->blue_threshold = threshold;
+    }
+
+    for ( num = 0; num < 4; num++ )
+    {
+      PSH_Blue_Zone  zone;
+
+
+      switch ( num )
+      {
+      case 0:
+        table = &blues->normal_top;
+        break;
+      case 1:
+        table = &blues->normal_bottom;
+        break;
+      case 2:
+        table = &blues->family_top;
+        break;
+      default:
+        table = &blues->family_bottom;
+        break;
+      }
+
+      zone  = table->zones;
+      count = table->count;
+      for ( ; count > 0; count--, zone++ )
+      {
+        zone->cur_top    = FT_MulFix( zone->org_top,    scale ) + delta;
+        zone->cur_bottom = FT_MulFix( zone->org_bottom, scale ) + delta;
+        zone->cur_ref    = FT_MulFix( zone->org_ref,    scale ) + delta;
+        zone->cur_delta  = FT_MulFix( zone->org_delta,  scale );
+
+        /* round scaled reference position */
+        zone->cur_ref = FT_PIX_ROUND( zone->cur_ref );
+
+#if 0
+        if ( zone->cur_ref > zone->cur_top )
+          zone->cur_ref -= 64;
+        else if ( zone->cur_ref < zone->cur_bottom )
+          zone->cur_ref += 64;
+#endif
+      }
+    }
+
+    /* process the families now */
+
+    for ( num = 0; num < 2; num++ )
+    {
+      PSH_Blue_Zone   zone1, zone2;
+      FT_UInt         count1, count2;
+      PSH_Blue_Table  normal, family;
+
+
+      switch ( num )
+      {
+      case 0:
+        normal = &blues->normal_top;
+        family = &blues->family_top;
+        break;
+
+      default:
+        normal = &blues->normal_bottom;
+        family = &blues->family_bottom;
+      }
+
+      zone1  = normal->zones;
+      count1 = normal->count;
+
+      for ( ; count1 > 0; count1--, zone1++ )
+      {
+        /* try to find a family zone whose reference position is less */
+        /* than 1 pixel far from the current zone                     */
+        zone2  = family->zones;
+        count2 = family->count;
+
+        for ( ; count2 > 0; count2--, zone2++ )
+        {
+          FT_Pos  Delta;
+
+
+          Delta = zone1->org_ref - zone2->org_ref;
+          if ( Delta < 0 )
+            Delta = -Delta;
+
+          if ( FT_MulFix( Delta, scale ) < 64 )
+          {
+            zone1->cur_top    = zone2->cur_top;
+            zone1->cur_bottom = zone2->cur_bottom;
+            zone1->cur_ref    = zone2->cur_ref;
+            zone1->cur_delta  = zone2->cur_delta;
+            break;
+          }
+        }
+      }
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  psh_blues_snap_stem( PSH_Blues      blues,
+                       FT_Int         stem_top,
+                       FT_Int         stem_bot,
+                       PSH_Alignment  alignment )
+  {
+    PSH_Blue_Table  table;
+    FT_UInt         count;
+    FT_Pos          delta;
+    PSH_Blue_Zone   zone;
+    FT_Int          no_shoots;
+
+
+    alignment->align = PSH_BLUE_ALIGN_NONE;
+
+    no_shoots = blues->no_overshoots;
+
+    /* look up stem top in top zones table */
+    table = &blues->normal_top;
+    count = table->count;
+    zone  = table->zones;
+
+    for ( ; count > 0; count--, zone++ )
+    {
+      delta = stem_top - zone->org_bottom;
+      if ( delta < -blues->blue_fuzz )
+        break;
+
+      if ( stem_top <= zone->org_top + blues->blue_fuzz )
+      {
+        if ( no_shoots || delta <= blues->blue_threshold )
+        {
+          alignment->align    |= PSH_BLUE_ALIGN_TOP;
+          alignment->align_top = zone->cur_ref;
+        }
+        break;
+      }
+    }
+
+    /* look up stem bottom in bottom zones table */
+    table = &blues->normal_bottom;
+    count = table->count;
+    zone  = table->zones + count-1;
+
+    for ( ; count > 0; count--, zone-- )
+    {
+      delta = zone->org_top - stem_bot;
+      if ( delta < -blues->blue_fuzz )
+        break;
+
+      if ( stem_bot >= zone->org_bottom - blues->blue_fuzz )
+      {
+        if ( no_shoots || delta < blues->blue_threshold )
+        {
+          alignment->align    |= PSH_BLUE_ALIGN_BOT;
+          alignment->align_bot = zone->cur_ref;
+        }
+        break;
+      }
+    }
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        GLOBAL HINTS                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  psh_globals_destroy( PSH_Globals  globals )
+  {
+    if ( globals )
+    {
+      FT_Memory  memory;
+
+
+      memory = globals->memory;
+      globals->dimension[0].stdw.count = 0;
+      globals->dimension[1].stdw.count = 0;
+
+      globals->blues.normal_top.count    = 0;
+      globals->blues.normal_bottom.count = 0;
+      globals->blues.family_top.count    = 0;
+      globals->blues.family_bottom.count = 0;
+
+      FT_FREE( globals );
+
+#ifdef DEBUG_HINTER
+      ps_debug_globals = 0;
+#endif
+    }
+  }
+
+
+  static FT_Error
+  psh_globals_new( FT_Memory     memory,
+                   T1_Private*   priv,
+                   PSH_Globals  *aglobals )
+  {
+    PSH_Globals  globals = NULL;
+    FT_Error     error;
+
+
+    if ( !FT_NEW( globals ) )
+    {
+      FT_UInt    count;
+      FT_Short*  read;
+
+
+      globals->memory = memory;
+
+      /* copy standard widths */
+      {
+        PSH_Dimension  dim   = &globals->dimension[1];
+        PSH_Width      write = dim->stdw.widths;
+
+
+        write->org = priv->standard_width[0];
+        write++;
+
+        read = priv->snap_widths;
+        for ( count = priv->num_snap_widths; count > 0; count-- )
+        {
+          write->org = *read;
+          write++;
+          read++;
+        }
+
+        dim->stdw.count = priv->num_snap_widths + 1;
+      }
+
+      /* copy standard heights */
+      {
+        PSH_Dimension  dim = &globals->dimension[0];
+        PSH_Width      write = dim->stdw.widths;
+
+
+        write->org = priv->standard_height[0];
+        write++;
+        read = priv->snap_heights;
+        for ( count = priv->num_snap_heights; count > 0; count-- )
+        {
+          write->org = *read;
+          write++;
+          read++;
+        }
+
+        dim->stdw.count = priv->num_snap_heights + 1;
+      }
+
+      /* copy blue zones */
+      psh_blues_set_zones( &globals->blues, priv->num_blue_values,
+                           priv->blue_values, priv->num_other_blues,
+                           priv->other_blues, priv->blue_fuzz, 0 );
+
+      psh_blues_set_zones( &globals->blues, priv->num_family_blues,
+                           priv->family_blues, priv->num_family_other_blues,
+                           priv->family_other_blues, priv->blue_fuzz, 1 );
+
+      globals->blues.blue_scale = priv->blue_scale;
+      globals->blues.blue_shift = priv->blue_shift;
+      globals->blues.blue_fuzz  = priv->blue_fuzz;
+
+      globals->dimension[0].scale_mult  = 0;
+      globals->dimension[0].scale_delta = 0;
+      globals->dimension[1].scale_mult  = 0;
+      globals->dimension[1].scale_delta = 0;
+
+#ifdef DEBUG_HINTER
+      ps_debug_globals = globals;
+#endif
+    }
+
+    *aglobals = globals;
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  psh_globals_set_scale( PSH_Globals  globals,
+                         FT_Fixed     x_scale,
+                         FT_Fixed     y_scale,
+                         FT_Fixed     x_delta,
+                         FT_Fixed     y_delta )
+  {
+    PSH_Dimension  dim = &globals->dimension[0];
+
+
+    dim = &globals->dimension[0];
+    if ( x_scale != dim->scale_mult  ||
+         x_delta != dim->scale_delta )
+    {
+      dim->scale_mult  = x_scale;
+      dim->scale_delta = x_delta;
+
+      psh_globals_scale_widths( globals, 0 );
+    }
+
+    dim = &globals->dimension[1];
+    if ( y_scale != dim->scale_mult  ||
+         y_delta != dim->scale_delta )
+    {
+      dim->scale_mult  = y_scale;
+      dim->scale_delta = y_delta;
+
+      psh_globals_scale_widths( globals, 1 );
+      psh_blues_scale_zones( &globals->blues, y_scale, y_delta );
+    }
+
+    return 0;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  psh_globals_funcs_init( PSH_Globals_FuncsRec*  funcs )
+  {
+    funcs->create    = psh_globals_new;
+    funcs->set_scale = psh_globals_set_scale;
+    funcs->destroy   = psh_globals_destroy;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshglob.h b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshglob.h
new file mode 100644
index 0000000..c511626
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshglob.h
@@ -0,0 +1,196 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshglob.h                                                              */
+/*                                                                         */
+/*    PostScript hinter global hinting management.                         */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSHGLOB_H__
+#define __PSHGLOB_H__
+
+
+#include FT_FREETYPE_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    GLOBAL HINTS INTERNALS                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* @constant:                                                            */
+  /*    PS_GLOBALS_MAX_BLUE_ZONES                                          */
+  /*                                                                       */
+  /* @description:                                                         */
+  /*    The maximum number of blue zones in a font global hints structure. */
+  /*    See @PS_Globals_BluesRec.                                          */
+  /*                                                                       */
+#define PS_GLOBALS_MAX_BLUE_ZONES  16
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* @constant:                                                            */
+  /*    PS_GLOBALS_MAX_STD_WIDTHS                                          */
+  /*                                                                       */
+  /* @description:                                                         */
+  /*    The maximum number of standard and snap widths in either the       */
+  /*    horizontal or vertical direction.  See @PS_Globals_WidthsRec.      */
+  /*                                                                       */
+#define PS_GLOBALS_MAX_STD_WIDTHS  16
+
+
+  /* standard and snap width */
+  typedef struct  PSH_WidthRec_
+  {
+    FT_Int  org;
+    FT_Pos  cur;
+    FT_Pos  fit;
+
+  } PSH_WidthRec, *PSH_Width;
+
+
+  /* standard and snap widths table */
+  typedef struct  PSH_WidthsRec_
+  {
+    FT_UInt       count;
+    PSH_WidthRec  widths[PS_GLOBALS_MAX_STD_WIDTHS];
+
+  } PSH_WidthsRec, *PSH_Widths;
+
+
+  typedef struct  PSH_DimensionRec_
+  {
+    PSH_WidthsRec  stdw;
+    FT_Fixed       scale_mult;
+    FT_Fixed       scale_delta;
+
+  } PSH_DimensionRec, *PSH_Dimension;
+
+
+  /* blue zone descriptor */
+  typedef struct  PSH_Blue_ZoneRec_
+  {
+    FT_Int  org_ref;
+    FT_Int  org_delta;
+    FT_Int  org_top;
+    FT_Int  org_bottom;
+
+    FT_Pos  cur_ref;
+    FT_Pos  cur_delta;
+    FT_Pos  cur_bottom;
+    FT_Pos  cur_top;
+
+  } PSH_Blue_ZoneRec, *PSH_Blue_Zone;
+
+
+  typedef struct  PSH_Blue_TableRec_
+  {
+    FT_UInt           count;
+    PSH_Blue_ZoneRec  zones[PS_GLOBALS_MAX_BLUE_ZONES];
+
+  } PSH_Blue_TableRec, *PSH_Blue_Table;
+
+
+  /* blue zones table */
+  typedef struct  PSH_BluesRec_
+  {
+    PSH_Blue_TableRec  normal_top;
+    PSH_Blue_TableRec  normal_bottom;
+    PSH_Blue_TableRec  family_top;
+    PSH_Blue_TableRec  family_bottom;
+
+    FT_Fixed           blue_scale;
+    FT_Int             blue_shift;
+    FT_Int             blue_threshold;
+    FT_Int             blue_fuzz;
+    FT_Bool            no_overshoots;
+
+  } PSH_BluesRec, *PSH_Blues;
+
+
+  /* font globals.                                         */
+  /* dimension 0 => X coordinates + vertical hints/stems   */
+  /* dimension 1 => Y coordinates + horizontal hints/stems */
+  typedef struct  PSH_GlobalsRec_
+  {
+    FT_Memory         memory;
+    PSH_DimensionRec  dimension[2];
+    PSH_BluesRec      blues;
+
+  } PSH_GlobalsRec;
+
+
+#define PSH_BLUE_ALIGN_NONE  0
+#define PSH_BLUE_ALIGN_TOP   1
+#define PSH_BLUE_ALIGN_BOT   2
+
+
+  typedef struct  PSH_AlignmentRec_
+  {
+    int     align;
+    FT_Pos  align_top;
+    FT_Pos  align_bot;
+
+  } PSH_AlignmentRec, *PSH_Alignment;
+
+
+  FT_LOCAL( void )
+  psh_globals_funcs_init( PSH_Globals_FuncsRec*  funcs );
+
+
+#if 0
+  /* snap a stem width to fitter coordinates.  `org_width' is in font */
+  /* units.  The result is in device pixels (26.6 format).            */
+  FT_LOCAL( FT_Pos )
+  psh_dimension_snap_width( PSH_Dimension  dimension,
+                            FT_Int         org_width );
+#endif
+
+  FT_LOCAL( FT_Error )
+  psh_globals_set_scale( PSH_Globals  globals,
+                         FT_Fixed     x_scale,
+                         FT_Fixed     y_scale,
+                         FT_Fixed     x_delta,
+                         FT_Fixed     y_delta );
+
+  /* snap a stem to one or two blue zones */
+  FT_LOCAL( void )
+  psh_blues_snap_stem( PSH_Blues      blues,
+                       FT_Int         stem_top,
+                       FT_Int         stem_bot,
+                       PSH_Alignment  alignment );
+  /* */
+
+#ifdef DEBUG_HINTER
+  extern PSH_Globals  ps_debug_globals;
+#endif
+
+
+FT_END_HEADER
+
+
+#endif /* __PSHGLOB_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshinter.c b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshinter.c
new file mode 100644
index 0000000..b35a2a9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshinter.c
@@ -0,0 +1,29 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshinter.c                                                             */
+/*                                                                         */
+/*    FreeType PostScript Hinting module                                   */
+/*                                                                         */
+/*  Copyright 2001, 2003 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "pshpic.c"
+#include "pshrec.c"
+#include "pshglob.c"
+#include "pshalgo.c"
+#include "pshmod.c"
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshmod.c b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshmod.c
new file mode 100644
index 0000000..91da5d7
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshmod.c
@@ -0,0 +1,118 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshmod.c                                                               */
+/*                                                                         */
+/*    FreeType PostScript hinter module implementation (body).             */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2007 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include "pshrec.h"
+#include "pshalgo.h"
+#include "pshpic.h"
+
+
+  /* the Postscript Hinter module structure */
+  typedef struct  PS_Hinter_Module_Rec_
+  {
+    FT_ModuleRec          root;
+    PS_HintsRec           ps_hints;
+
+    PSH_Globals_FuncsRec  globals_funcs;
+    T1_Hints_FuncsRec     t1_funcs;
+    T2_Hints_FuncsRec     t2_funcs;
+
+  } PS_Hinter_ModuleRec, *PS_Hinter_Module;
+
+
+  /* finalize module */
+  FT_CALLBACK_DEF( void )
+  ps_hinter_done( PS_Hinter_Module  module )
+  {
+    module->t1_funcs.hints = NULL;
+    module->t2_funcs.hints = NULL;
+
+    ps_hints_done( &module->ps_hints );
+  }
+
+
+  /* initialize module, create hints recorder and the interface */
+  FT_CALLBACK_DEF( FT_Error )
+  ps_hinter_init( PS_Hinter_Module  module )
+  {
+    FT_Memory  memory = module->root.memory;
+    void*      ph     = &module->ps_hints;
+
+
+    ps_hints_init( &module->ps_hints, memory );
+
+    psh_globals_funcs_init( &module->globals_funcs );
+
+    t1_hints_funcs_init( &module->t1_funcs );
+    module->t1_funcs.hints = (T1_Hints)ph;
+
+    t2_hints_funcs_init( &module->t2_funcs );
+    module->t2_funcs.hints = (T2_Hints)ph;
+
+    return 0;
+  }
+
+
+  /* returns global hints interface */
+  FT_CALLBACK_DEF( PSH_Globals_Funcs )
+  pshinter_get_globals_funcs( FT_Module  module )
+  {
+    return &((PS_Hinter_Module)module)->globals_funcs;
+  }
+
+
+  /* return Type 1 hints interface */
+  FT_CALLBACK_DEF( T1_Hints_Funcs )
+  pshinter_get_t1_funcs( FT_Module  module )
+  {
+    return &((PS_Hinter_Module)module)->t1_funcs;
+  }
+
+
+  /* return Type 2 hints interface */
+  FT_CALLBACK_DEF( T2_Hints_Funcs )
+  pshinter_get_t2_funcs( FT_Module  module )
+  {
+    return &((PS_Hinter_Module)module)->t2_funcs;
+  }
+
+
+  FT_DEFINE_PSHINTER_INTERFACE(pshinter_interface,
+    pshinter_get_globals_funcs,
+    pshinter_get_t1_funcs,
+    pshinter_get_t2_funcs
+  )
+
+
+  FT_DEFINE_MODULE(pshinter_module_class,
+
+    0,
+    sizeof ( PS_Hinter_ModuleRec ),
+    "pshinter",
+    0x10000L,
+    0x20000L,
+
+    &FTPSHINTER_INTERFACE_GET,            /* module-specific interface */
+
+    (FT_Module_Constructor)ps_hinter_init,
+    (FT_Module_Destructor) ps_hinter_done,
+    (FT_Module_Requester)  0        /* no additional interface for now */
+  )
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshmod.h b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshmod.h
new file mode 100644
index 0000000..0ae7e96
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshmod.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshmod.h                                                               */
+/*                                                                         */
+/*    PostScript hinter module interface (specification).                  */
+/*                                                                         */
+/*  Copyright 2001 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSHMOD_H__
+#define __PSHMOD_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_DECLARE_MODULE( pshinter_module_class )
+
+
+FT_END_HEADER
+
+
+#endif /* __PSHMOD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshnterr.h b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshnterr.h
new file mode 100644
index 0000000..7cc180f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshnterr.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshnterr.h                                                             */
+/*                                                                         */
+/*    PS Hinter error codes (specification only).                          */
+/*                                                                         */
+/*  Copyright 2003, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the PSHinter error enumeration constants. */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __PSHNTERR_H__
+#define __PSHNTERR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  PSH_Err_
+#define FT_ERR_BASE    FT_Mod_Err_PShinter
+
+#include FT_ERRORS_H
+
+#endif /* __PSHNTERR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshpic.c b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshpic.c
new file mode 100644
index 0000000..1e0f9a9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshpic.c
@@ -0,0 +1,75 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshpic.c                                                               */
+/*                                                                         */
+/*    The FreeType position independent code services for pshinter module. */
+/*                                                                         */
+/*  Copyright 2009, 2010 by                                                */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "pshpic.h"
+#include "pshnterr.h"
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /* forward declaration of PIC init functions from pshmod.c */
+  void
+  FT_Init_Class_pshinter_interface( FT_Library           library,
+                                    PSHinter_Interface*  clazz );
+
+  void
+  pshinter_module_class_pic_free( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory  memory = library->memory;
+
+
+    if ( pic_container->pshinter )
+    {
+      FT_FREE( pic_container->pshinter );
+      pic_container->pshinter = NULL;
+    }
+  }
+
+
+  FT_Error
+  pshinter_module_class_pic_init( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Error           error         = PSH_Err_Ok;
+    PSHinterPIC*       container;
+    FT_Memory          memory        = library->memory;
+
+
+    /* allocate pointer, clear and set global container pointer */
+    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
+      return error;
+    FT_MEM_SET( container, 0, sizeof ( *container ) );
+    pic_container->pshinter = container;
+
+    /* add call to initialization function when you add new scripts */
+    FT_Init_Class_pshinter_interface(
+      library, &container->pshinter_interface );
+
+/*Exit:*/
+    if( error )
+      pshinter_module_class_pic_free( library );
+    return error;
+  }
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshpic.h b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshpic.h
new file mode 100644
index 0000000..c10bdd9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshpic.h
@@ -0,0 +1,59 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshpic.h                                                               */
+/*                                                                         */
+/*    The FreeType position independent code services for pshinter module. */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSHPIC_H__
+#define __PSHPIC_H__
+
+
+FT_BEGIN_HEADER
+
+#include FT_INTERNAL_PIC_H
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FTPSHINTER_INTERFACE_GET        pshinter_interface
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+  typedef struct PSHinterPIC_
+  {
+    PSHinter_Interface pshinter_interface;
+  } PSHinterPIC;
+
+#define GET_PIC(lib)                    ((PSHinterPIC*)((lib)->pic_container.autofit))
+#define FTPSHINTER_INTERFACE_GET        (GET_PIC(library)->pshinter_interface)
+
+  /* see pshpic.c for the implementation */
+  void
+  pshinter_module_class_pic_free( FT_Library  library );
+
+  FT_Error
+  pshinter_module_class_pic_init( FT_Library  library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __PSHPIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshrec.c b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshrec.c
new file mode 100644
index 0000000..0910cc5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshrec.c
@@ -0,0 +1,1224 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshrec.c                                                               */
+/*                                                                         */
+/*    FreeType PostScript hints recorder (body).                           */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2004, 2007, 2009 by                        */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+
+#include "pshrec.h"
+#include "pshalgo.h"
+
+#include "pshnterr.h"
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_pshrec
+
+#ifdef DEBUG_HINTER
+  PS_Hints  ps_debug_hints         = 0;
+  int       ps_debug_no_horz_hints = 0;
+  int       ps_debug_no_vert_hints = 0;
+#endif
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      PS_HINT MANAGEMENT                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* destroy hints table */
+  static void
+  ps_hint_table_done( PS_Hint_Table  table,
+                      FT_Memory      memory )
+  {
+    FT_FREE( table->hints );
+    table->num_hints = 0;
+    table->max_hints = 0;
+  }
+
+
+  /* ensure that a table can contain "count" elements */
+  static FT_Error
+  ps_hint_table_ensure( PS_Hint_Table  table,
+                        FT_UInt        count,
+                        FT_Memory      memory )
+  {
+    FT_UInt   old_max = table->max_hints;
+    FT_UInt   new_max = count;
+    FT_Error  error   = PSH_Err_Ok;
+
+
+    if ( new_max > old_max )
+    {
+      /* try to grow the table */
+      new_max = FT_PAD_CEIL( new_max, 8 );
+      if ( !FT_RENEW_ARRAY( table->hints, old_max, new_max ) )
+        table->max_hints = new_max;
+    }
+    return error;
+  }
+
+
+  static FT_Error
+  ps_hint_table_alloc( PS_Hint_Table  table,
+                       FT_Memory      memory,
+                       PS_Hint       *ahint )
+  {
+    FT_Error  error = PSH_Err_Ok;
+    FT_UInt   count;
+    PS_Hint   hint = 0;
+
+
+    count = table->num_hints;
+    count++;
+
+    if ( count >= table->max_hints )
+    {
+      error = ps_hint_table_ensure( table, count, memory );
+      if ( error )
+        goto Exit;
+    }
+
+    hint        = table->hints + count - 1;
+    hint->pos   = 0;
+    hint->len   = 0;
+    hint->flags = 0;
+
+    table->num_hints = count;
+
+  Exit:
+    *ahint = hint;
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      PS_MASK MANAGEMENT                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* destroy mask */
+  static void
+  ps_mask_done( PS_Mask    mask,
+                FT_Memory  memory )
+  {
+    FT_FREE( mask->bytes );
+    mask->num_bits  = 0;
+    mask->max_bits  = 0;
+    mask->end_point = 0;
+  }
+
+
+  /* ensure that a mask can contain "count" bits */
+  static FT_Error
+  ps_mask_ensure( PS_Mask    mask,
+                  FT_UInt    count,
+                  FT_Memory  memory )
+  {
+    FT_UInt   old_max = ( mask->max_bits + 7 ) >> 3;
+    FT_UInt   new_max = ( count          + 7 ) >> 3;
+    FT_Error  error   = PSH_Err_Ok;
+
+
+    if ( new_max > old_max )
+    {
+      new_max = FT_PAD_CEIL( new_max, 8 );
+      if ( !FT_RENEW_ARRAY( mask->bytes, old_max, new_max ) )
+        mask->max_bits = new_max * 8;
+    }
+    return error;
+  }
+
+
+  /* test a bit value in a given mask */
+  static FT_Int
+  ps_mask_test_bit( PS_Mask  mask,
+                    FT_Int   idx )
+  {
+    if ( (FT_UInt)idx >= mask->num_bits )
+      return 0;
+
+    return mask->bytes[idx >> 3] & ( 0x80 >> ( idx & 7 ) );
+  }
+
+
+  /* clear a given bit */
+  static void
+  ps_mask_clear_bit( PS_Mask  mask,
+                     FT_Int   idx )
+  {
+    FT_Byte*  p;
+
+
+    if ( (FT_UInt)idx >= mask->num_bits )
+      return;
+
+    p    = mask->bytes + ( idx >> 3 );
+    p[0] = (FT_Byte)( p[0] & ~( 0x80 >> ( idx & 7 ) ) );
+  }
+
+
+  /* set a given bit, possibly grow the mask */
+  static FT_Error
+  ps_mask_set_bit( PS_Mask    mask,
+                   FT_Int     idx,
+                   FT_Memory  memory )
+  {
+    FT_Error  error = PSH_Err_Ok;
+    FT_Byte*  p;
+
+
+    if ( idx < 0 )
+      goto Exit;
+
+    if ( (FT_UInt)idx >= mask->num_bits )
+    {
+      error = ps_mask_ensure( mask, idx + 1, memory );
+      if ( error )
+        goto Exit;
+
+      mask->num_bits = idx + 1;
+    }
+
+    p    = mask->bytes + ( idx >> 3 );
+    p[0] = (FT_Byte)( p[0] | ( 0x80 >> ( idx & 7 ) ) );
+
+  Exit:
+    return error;
+  }
+
+
+  /* destroy mask table */
+  static void
+  ps_mask_table_done( PS_Mask_Table  table,
+                      FT_Memory      memory )
+  {
+    FT_UInt  count = table->max_masks;
+    PS_Mask  mask  = table->masks;
+
+
+    for ( ; count > 0; count--, mask++ )
+      ps_mask_done( mask, memory );
+
+    FT_FREE( table->masks );
+    table->num_masks = 0;
+    table->max_masks = 0;
+  }
+
+
+  /* ensure that a mask table can contain "count" masks */
+  static FT_Error
+  ps_mask_table_ensure( PS_Mask_Table  table,
+                        FT_UInt        count,
+                        FT_Memory      memory )
+  {
+    FT_UInt   old_max = table->max_masks;
+    FT_UInt   new_max = count;
+    FT_Error  error   = PSH_Err_Ok;
+
+
+    if ( new_max > old_max )
+    {
+      new_max = FT_PAD_CEIL( new_max, 8 );
+      if ( !FT_RENEW_ARRAY( table->masks, old_max, new_max ) )
+        table->max_masks = new_max;
+    }
+    return error;
+  }
+
+
+  /* allocate a new mask in a table */
+  static FT_Error
+  ps_mask_table_alloc( PS_Mask_Table  table,
+                       FT_Memory      memory,
+                       PS_Mask       *amask )
+  {
+    FT_UInt   count;
+    FT_Error  error = PSH_Err_Ok;
+    PS_Mask   mask  = 0;
+
+
+    count = table->num_masks;
+    count++;
+
+    if ( count > table->max_masks )
+    {
+      error = ps_mask_table_ensure( table, count, memory );
+      if ( error )
+        goto Exit;
+    }
+
+    mask             = table->masks + count - 1;
+    mask->num_bits   = 0;
+    mask->end_point  = 0;
+    table->num_masks = count;
+
+  Exit:
+    *amask = mask;
+    return error;
+  }
+
+
+  /* return last hint mask in a table, create one if the table is empty */
+  static FT_Error
+  ps_mask_table_last( PS_Mask_Table  table,
+                      FT_Memory      memory,
+                      PS_Mask       *amask )
+  {
+    FT_Error  error = PSH_Err_Ok;
+    FT_UInt   count;
+    PS_Mask   mask;
+
+
+    count = table->num_masks;
+    if ( count == 0 )
+    {
+      error = ps_mask_table_alloc( table, memory, &mask );
+      if ( error )
+        goto Exit;
+    }
+    else
+      mask = table->masks + count - 1;
+
+  Exit:
+    *amask = mask;
+    return error;
+  }
+
+
+  /* set a new mask to a given bit range */
+  static FT_Error
+  ps_mask_table_set_bits( PS_Mask_Table   table,
+                          const FT_Byte*  source,
+                          FT_UInt         bit_pos,
+                          FT_UInt         bit_count,
+                          FT_Memory       memory )
+  {
+    FT_Error  error = PSH_Err_Ok;
+    PS_Mask   mask;
+
+
+    error = ps_mask_table_last( table, memory, &mask );
+    if ( error )
+      goto Exit;
+
+    error = ps_mask_ensure( mask, bit_count, memory );
+    if ( error )
+      goto Exit;
+
+    mask->num_bits = bit_count;
+
+    /* now, copy bits */
+    {
+      FT_Byte*  read  = (FT_Byte*)source + ( bit_pos >> 3 );
+      FT_Int    rmask = 0x80 >> ( bit_pos & 7 );
+      FT_Byte*  write = mask->bytes;
+      FT_Int    wmask = 0x80;
+      FT_Int    val;
+
+
+      for ( ; bit_count > 0; bit_count-- )
+      {
+        val = write[0] & ~wmask;
+
+        if ( read[0] & rmask )
+          val |= wmask;
+
+        write[0] = (FT_Byte)val;
+
+        rmask >>= 1;
+        if ( rmask == 0 )
+        {
+          read++;
+          rmask = 0x80;
+        }
+
+        wmask >>= 1;
+        if ( wmask == 0 )
+        {
+          write++;
+          wmask = 0x80;
+        }
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* test whether two masks in a table intersect */
+  static FT_Int
+  ps_mask_table_test_intersect( PS_Mask_Table  table,
+                                FT_Int         index1,
+                                FT_Int         index2 )
+  {
+    PS_Mask   mask1  = table->masks + index1;
+    PS_Mask   mask2  = table->masks + index2;
+    FT_Byte*  p1     = mask1->bytes;
+    FT_Byte*  p2     = mask2->bytes;
+    FT_UInt   count1 = mask1->num_bits;
+    FT_UInt   count2 = mask2->num_bits;
+    FT_UInt   count;
+
+
+    count = ( count1 <= count2 ) ? count1 : count2;
+    for ( ; count >= 8; count -= 8 )
+    {
+      if ( p1[0] & p2[0] )
+        return 1;
+
+      p1++;
+      p2++;
+    }
+
+    if ( count == 0 )
+      return 0;
+
+    return ( p1[0] & p2[0] ) & ~( 0xFF >> count );
+  }
+
+
+  /* merge two masks, used by ps_mask_table_merge_all */
+  static FT_Error
+  ps_mask_table_merge( PS_Mask_Table  table,
+                       FT_Int         index1,
+                       FT_Int         index2,
+                       FT_Memory      memory )
+  {
+    FT_UInt   temp;
+    FT_Error  error = PSH_Err_Ok;
+
+
+    /* swap index1 and index2 so that index1 < index2 */
+    if ( index1 > index2 )
+    {
+      temp   = index1;
+      index1 = index2;
+      index2 = temp;
+    }
+
+    if ( index1 < index2 && index1 >= 0 && index2 < (FT_Int)table->num_masks )
+    {
+      /* we need to merge the bitsets of index1 and index2 with a */
+      /* simple union                                             */
+      PS_Mask  mask1  = table->masks + index1;
+      PS_Mask  mask2  = table->masks + index2;
+      FT_UInt  count1 = mask1->num_bits;
+      FT_UInt  count2 = mask2->num_bits;
+      FT_Int   delta;
+
+
+      if ( count2 > 0 )
+      {
+        FT_UInt   pos;
+        FT_Byte*  read;
+        FT_Byte*  write;
+
+
+        /* if "count2" is greater than "count1", we need to grow the */
+        /* first bitset, and clear the highest bits                  */
+        if ( count2 > count1 )
+        {
+          error = ps_mask_ensure( mask1, count2, memory );
+          if ( error )
+            goto Exit;
+
+          for ( pos = count1; pos < count2; pos++ )
+            ps_mask_clear_bit( mask1, pos );
+        }
+
+        /* merge (unite) the bitsets */
+        read  = mask2->bytes;
+        write = mask1->bytes;
+        pos   = (FT_UInt)( ( count2 + 7 ) >> 3 );
+
+        for ( ; pos > 0; pos-- )
+        {
+          write[0] = (FT_Byte)( write[0] | read[0] );
+          write++;
+          read++;
+        }
+      }
+
+      /* Now, remove "mask2" from the list.  We need to keep the masks */
+      /* sorted in order of importance, so move table elements.        */
+      mask2->num_bits  = 0;
+      mask2->end_point = 0;
+
+      delta = table->num_masks - 1 - index2; /* number of masks to move */
+      if ( delta > 0 )
+      {
+        /* move to end of table for reuse */
+        PS_MaskRec  dummy = *mask2;
+
+
+        ft_memmove( mask2, mask2 + 1, delta * sizeof ( PS_MaskRec ) );
+
+        mask2[delta] = dummy;
+      }
+
+      table->num_masks--;
+    }
+    else
+      FT_TRACE0(( "ps_mask_table_merge: ignoring invalid indices (%d,%d)\n",
+                  index1, index2 ));
+
+  Exit:
+    return error;
+  }
+
+
+  /* Try to merge all masks in a given table.  This is used to merge */
+  /* all counter masks into independent counter "paths".             */
+  /*                                                                 */
+  static FT_Error
+  ps_mask_table_merge_all( PS_Mask_Table  table,
+                           FT_Memory      memory )
+  {
+    FT_Int    index1, index2;
+    FT_Error  error = PSH_Err_Ok;
+
+
+    for ( index1 = table->num_masks - 1; index1 > 0; index1-- )
+    {
+      for ( index2 = index1 - 1; index2 >= 0; index2-- )
+      {
+        if ( ps_mask_table_test_intersect( table, index1, index2 ) )
+        {
+          error = ps_mask_table_merge( table, index2, index1, memory );
+          if ( error )
+            goto Exit;
+
+          break;
+        }
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    PS_DIMENSION MANAGEMENT                    *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* finalize a given dimension */
+  static void
+  ps_dimension_done( PS_Dimension  dimension,
+                     FT_Memory     memory )
+  {
+    ps_mask_table_done( &dimension->counters, memory );
+    ps_mask_table_done( &dimension->masks,    memory );
+    ps_hint_table_done( &dimension->hints,    memory );
+  }
+
+
+  /* initialize a given dimension */
+  static void
+  ps_dimension_init( PS_Dimension  dimension )
+  {
+    dimension->hints.num_hints    = 0;
+    dimension->masks.num_masks    = 0;
+    dimension->counters.num_masks = 0;
+  }
+
+
+#if 0
+
+  /* set a bit at a given index in the current hint mask */
+  static FT_Error
+  ps_dimension_set_mask_bit( PS_Dimension  dim,
+                             FT_UInt       idx,
+                             FT_Memory     memory )
+  {
+    PS_Mask   mask;
+    FT_Error  error = PSH_Err_Ok;
+
+
+    /* get last hint mask */
+    error = ps_mask_table_last( &dim->masks, memory, &mask );
+    if ( error )
+      goto Exit;
+
+    error = ps_mask_set_bit( mask, idx, memory );
+
+  Exit:
+    return error;
+  }
+
+#endif
+
+  /* set the end point in a mask, called from "End" & "Reset" methods */
+  static void
+  ps_dimension_end_mask( PS_Dimension  dim,
+                         FT_UInt       end_point )
+  {
+    FT_UInt  count = dim->masks.num_masks;
+    PS_Mask  mask;
+
+
+    if ( count > 0 )
+    {
+      mask            = dim->masks.masks + count - 1;
+      mask->end_point = end_point;
+    }
+  }
+
+
+  /* set the end point in the current mask, then create a new empty one */
+  /* (called by "Reset" method)                                         */
+  static FT_Error
+  ps_dimension_reset_mask( PS_Dimension  dim,
+                           FT_UInt       end_point,
+                           FT_Memory     memory )
+  {
+    PS_Mask  mask;
+
+
+    /* end current mask */
+    ps_dimension_end_mask( dim, end_point );
+
+    /* allocate new one */
+    return ps_mask_table_alloc( &dim->masks, memory, &mask );
+  }
+
+
+  /* set a new mask, called from the "T2Stem" method */
+  static FT_Error
+  ps_dimension_set_mask_bits( PS_Dimension    dim,
+                              const FT_Byte*  source,
+                              FT_UInt         source_pos,
+                              FT_UInt         source_bits,
+                              FT_UInt         end_point,
+                              FT_Memory       memory )
+  {
+    FT_Error  error = PSH_Err_Ok;
+
+
+    /* reset current mask, if any */
+    error = ps_dimension_reset_mask( dim, end_point, memory );
+    if ( error )
+      goto Exit;
+
+    /* set bits in new mask */
+    error = ps_mask_table_set_bits( &dim->masks, source,
+                                    source_pos, source_bits, memory );
+
+  Exit:
+    return error;
+  }
+
+
+  /* add a new single stem (called from "T1Stem" method) */
+  static FT_Error
+  ps_dimension_add_t1stem( PS_Dimension  dim,
+                           FT_Int        pos,
+                           FT_Int        len,
+                           FT_Memory     memory,
+                           FT_Int       *aindex )
+  {
+    FT_Error  error = PSH_Err_Ok;
+    FT_UInt   flags = 0;
+
+
+    /* detect ghost stem */
+    if ( len < 0 )
+    {
+      flags |= PS_HINT_FLAG_GHOST;
+      if ( len == -21 )
+      {
+        flags |= PS_HINT_FLAG_BOTTOM;
+        pos   += len;
+      }
+      len = 0;
+    }
+
+    if ( aindex )
+      *aindex = -1;
+
+    /* now, lookup stem in the current hints table */
+    {
+      PS_Mask  mask;
+      FT_UInt  idx;
+      FT_UInt  max   = dim->hints.num_hints;
+      PS_Hint  hint  = dim->hints.hints;
+
+
+      for ( idx = 0; idx < max; idx++, hint++ )
+      {
+        if ( hint->pos == pos && hint->len == len )
+          break;
+      }
+
+      /* we need to create a new hint in the table */
+      if ( idx >= max )
+      {
+        error = ps_hint_table_alloc( &dim->hints, memory, &hint );
+        if ( error )
+          goto Exit;
+
+        hint->pos   = pos;
+        hint->len   = len;
+        hint->flags = flags;
+      }
+
+      /* now, store the hint in the current mask */
+      error = ps_mask_table_last( &dim->masks, memory, &mask );
+      if ( error )
+        goto Exit;
+
+      error = ps_mask_set_bit( mask, idx, memory );
+      if ( error )
+        goto Exit;
+
+      if ( aindex )
+        *aindex = (FT_Int)idx;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /* add a "hstem3/vstem3" counter to our dimension table */
+  static FT_Error
+  ps_dimension_add_counter( PS_Dimension  dim,
+                            FT_Int        hint1,
+                            FT_Int        hint2,
+                            FT_Int        hint3,
+                            FT_Memory     memory )
+  {
+    FT_Error  error   = PSH_Err_Ok;
+    FT_UInt   count   = dim->counters.num_masks;
+    PS_Mask   counter = dim->counters.masks;
+
+
+    /* try to find an existing counter mask that already uses */
+    /* one of these stems here                                */
+    for ( ; count > 0; count--, counter++ )
+    {
+      if ( ps_mask_test_bit( counter, hint1 ) ||
+           ps_mask_test_bit( counter, hint2 ) ||
+           ps_mask_test_bit( counter, hint3 ) )
+        break;
+    }
+
+    /* create a new counter when needed */
+    if ( count == 0 )
+    {
+      error = ps_mask_table_alloc( &dim->counters, memory, &counter );
+      if ( error )
+        goto Exit;
+    }
+
+    /* now, set the bits for our hints in the counter mask */
+    error = ps_mask_set_bit( counter, hint1, memory );
+    if ( error )
+      goto Exit;
+
+    error = ps_mask_set_bit( counter, hint2, memory );
+    if ( error )
+      goto Exit;
+
+    error = ps_mask_set_bit( counter, hint3, memory );
+    if ( error )
+      goto Exit;
+
+  Exit:
+    return error;
+  }
+
+
+  /* end of recording session for a given dimension */
+  static FT_Error
+  ps_dimension_end( PS_Dimension  dim,
+                    FT_UInt       end_point,
+                    FT_Memory     memory )
+  {
+    /* end hint mask table */
+    ps_dimension_end_mask( dim, end_point );
+
+    /* merge all counter masks into independent "paths" */
+    return ps_mask_table_merge_all( &dim->counters, memory );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    PS_RECORDER MANAGEMENT                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* destroy hints */
+  FT_LOCAL( void )
+  ps_hints_done( PS_Hints  hints )
+  {
+    FT_Memory  memory = hints->memory;
+
+
+    ps_dimension_done( &hints->dimension[0], memory );
+    ps_dimension_done( &hints->dimension[1], memory );
+
+    hints->error  = PSH_Err_Ok;
+    hints->memory = 0;
+  }
+
+
+  FT_LOCAL( FT_Error )
+  ps_hints_init( PS_Hints   hints,
+                 FT_Memory  memory )
+  {
+    FT_MEM_ZERO( hints, sizeof ( *hints ) );
+    hints->memory = memory;
+    return PSH_Err_Ok;
+  }
+
+
+  /* initialize a hints for a new session */
+  static void
+  ps_hints_open( PS_Hints      hints,
+                 PS_Hint_Type  hint_type )
+  {
+    switch ( hint_type )
+    {
+    case PS_HINT_TYPE_1:
+    case PS_HINT_TYPE_2:
+      hints->error     = PSH_Err_Ok;
+      hints->hint_type = hint_type;
+
+      ps_dimension_init( &hints->dimension[0] );
+      ps_dimension_init( &hints->dimension[1] );
+      break;
+
+    default:
+      hints->error     = PSH_Err_Invalid_Argument;
+      hints->hint_type = hint_type;
+
+      FT_TRACE0(( "ps_hints_open: invalid charstring type\n" ));
+      break;
+    }
+  }
+
+
+  /* add one or more stems to the current hints table */
+  static void
+  ps_hints_stem( PS_Hints  hints,
+                 FT_Int    dimension,
+                 FT_UInt   count,
+                 FT_Long*  stems )
+  {
+    if ( !hints->error )
+    {
+      /* limit "dimension" to 0..1 */
+      if ( dimension < 0 || dimension > 1 )
+      {
+        FT_TRACE0(( "ps_hints_stem: invalid dimension (%d) used\n",
+                    dimension ));
+        dimension = ( dimension != 0 );
+      }
+
+      /* record the stems in the current hints/masks table */
+      switch ( hints->hint_type )
+      {
+      case PS_HINT_TYPE_1:  /* Type 1 "hstem" or "vstem" operator */
+      case PS_HINT_TYPE_2:  /* Type 2 "hstem" or "vstem" operator */
+        {
+          PS_Dimension  dim = &hints->dimension[dimension];
+
+
+          for ( ; count > 0; count--, stems += 2 )
+          {
+            FT_Error   error;
+            FT_Memory  memory = hints->memory;
+
+
+            error = ps_dimension_add_t1stem(
+                      dim, (FT_Int)stems[0], (FT_Int)stems[1],
+                      memory, NULL );
+            if ( error )
+            {
+              FT_ERROR(( "ps_hints_stem: could not add stem"
+                         " (%d,%d) to hints table\n", stems[0], stems[1] ));
+
+              hints->error = error;
+              return;
+            }
+          }
+          break;
+        }
+
+      default:
+        FT_TRACE0(( "ps_hints_stem: called with invalid hint type (%d)\n",
+                    hints->hint_type ));
+        break;
+      }
+    }
+  }
+
+
+  /* add one Type1 counter stem to the current hints table */
+  static void
+  ps_hints_t1stem3( PS_Hints   hints,
+                    FT_Int     dimension,
+                    FT_Fixed*  stems )
+  {
+    FT_Error  error = PSH_Err_Ok;
+
+
+    if ( !hints->error )
+    {
+      PS_Dimension  dim;
+      FT_Memory     memory = hints->memory;
+      FT_Int        count;
+      FT_Int        idx[3];
+
+
+      /* limit "dimension" to 0..1 */
+      if ( dimension < 0 || dimension > 1 )
+      {
+        FT_TRACE0(( "ps_hints_t1stem3: invalid dimension (%d) used\n",
+                    dimension ));
+        dimension = ( dimension != 0 );
+      }
+
+      dim = &hints->dimension[dimension];
+
+      /* there must be 6 elements in the 'stem' array */
+      if ( hints->hint_type == PS_HINT_TYPE_1 )
+      {
+        /* add the three stems to our hints/masks table */
+        for ( count = 0; count < 3; count++, stems += 2 )
+        {
+          error = ps_dimension_add_t1stem( dim,
+                                           (FT_Int)FIXED_TO_INT( stems[0] ),
+                                           (FT_Int)FIXED_TO_INT( stems[1] ),
+                                           memory, &idx[count] );
+          if ( error )
+            goto Fail;
+        }
+
+        /* now, add the hints to the counters table */
+        error = ps_dimension_add_counter( dim, idx[0], idx[1], idx[2],
+                                          memory );
+        if ( error )
+          goto Fail;
+      }
+      else
+      {
+        FT_ERROR(( "ps_hints_t1stem3: called with invalid hint type\n" ));
+        error = PSH_Err_Invalid_Argument;
+        goto Fail;
+      }
+    }
+
+    return;
+
+  Fail:
+    FT_ERROR(( "ps_hints_t1stem3: could not add counter stems to table\n" ));
+    hints->error = error;
+  }
+
+
+  /* reset hints (only with Type 1 hints) */
+  static void
+  ps_hints_t1reset( PS_Hints  hints,
+                    FT_UInt   end_point )
+  {
+    FT_Error  error = PSH_Err_Ok;
+
+
+    if ( !hints->error )
+    {
+      FT_Memory  memory = hints->memory;
+
+
+      if ( hints->hint_type == PS_HINT_TYPE_1 )
+      {
+        error = ps_dimension_reset_mask( &hints->dimension[0],
+                                         end_point, memory );
+        if ( error )
+          goto Fail;
+
+        error = ps_dimension_reset_mask( &hints->dimension[1],
+                                         end_point, memory );
+        if ( error )
+          goto Fail;
+      }
+      else
+      {
+        /* invalid hint type */
+        error = PSH_Err_Invalid_Argument;
+        goto Fail;
+      }
+    }
+    return;
+
+  Fail:
+    hints->error = error;
+  }
+
+
+  /* Type2 "hintmask" operator, add a new hintmask to each direction */
+  static void
+  ps_hints_t2mask( PS_Hints        hints,
+                   FT_UInt         end_point,
+                   FT_UInt         bit_count,
+                   const FT_Byte*  bytes )
+  {
+    FT_Error  error;
+
+
+    if ( !hints->error )
+    {
+      PS_Dimension  dim    = hints->dimension;
+      FT_Memory     memory = hints->memory;
+      FT_UInt       count1 = dim[0].hints.num_hints;
+      FT_UInt       count2 = dim[1].hints.num_hints;
+
+
+      /* check bit count; must be equal to current total hint count */
+      if ( bit_count !=  count1 + count2 )
+      {
+        FT_TRACE0(( "ps_hints_t2mask:"
+                    " called with invalid bitcount %d (instead of %d)\n",
+                   bit_count, count1 + count2 ));
+
+        /* simply ignore the operator */
+        return;
+      }
+
+      /* set-up new horizontal and vertical hint mask now */
+      error = ps_dimension_set_mask_bits( &dim[0], bytes, count2, count1,
+                                          end_point, memory );
+      if ( error )
+        goto Fail;
+
+      error = ps_dimension_set_mask_bits( &dim[1], bytes, 0, count2,
+                                          end_point, memory );
+      if ( error )
+        goto Fail;
+    }
+    return;
+
+  Fail:
+    hints->error = error;
+  }
+
+
+  static void
+  ps_hints_t2counter( PS_Hints        hints,
+                      FT_UInt         bit_count,
+                      const FT_Byte*  bytes )
+  {
+    FT_Error  error;
+
+
+    if ( !hints->error )
+    {
+      PS_Dimension  dim    = hints->dimension;
+      FT_Memory     memory = hints->memory;
+      FT_UInt       count1 = dim[0].hints.num_hints;
+      FT_UInt       count2 = dim[1].hints.num_hints;
+
+
+      /* check bit count, must be equal to current total hint count */
+      if ( bit_count !=  count1 + count2 )
+      {
+        FT_TRACE0(( "ps_hints_t2counter:"
+                    " called with invalid bitcount %d (instead of %d)\n",
+                   bit_count, count1 + count2 ));
+
+        /* simply ignore the operator */
+        return;
+      }
+
+      /* set-up new horizontal and vertical hint mask now */
+      error = ps_dimension_set_mask_bits( &dim[0], bytes, 0, count1,
+                                          0, memory );
+      if ( error )
+        goto Fail;
+
+      error = ps_dimension_set_mask_bits( &dim[1], bytes, count1, count2,
+                                          0, memory );
+      if ( error )
+        goto Fail;
+    }
+    return;
+
+  Fail:
+    hints->error = error;
+  }
+
+
+  /* end recording session */
+  static FT_Error
+  ps_hints_close( PS_Hints  hints,
+                  FT_UInt   end_point )
+  {
+    FT_Error  error;
+
+
+    error = hints->error;
+    if ( !error )
+    {
+      FT_Memory     memory = hints->memory;
+      PS_Dimension  dim    = hints->dimension;
+
+
+      error = ps_dimension_end( &dim[0], end_point, memory );
+      if ( !error )
+      {
+        error = ps_dimension_end( &dim[1], end_point, memory );
+      }
+    }
+
+#ifdef DEBUG_HINTER
+    if ( !error )
+      ps_debug_hints = hints;
+#endif
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                TYPE 1 HINTS RECORDING INTERFACE               *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  t1_hints_open( T1_Hints  hints )
+  {
+    ps_hints_open( (PS_Hints)hints, PS_HINT_TYPE_1 );
+  }
+
+  static void
+  t1_hints_stem( T1_Hints   hints,
+                 FT_Int     dimension,
+                 FT_Fixed*  coords )
+  {
+    FT_Pos  stems[2];
+
+
+    stems[0] = FIXED_TO_INT( coords[0] );
+    stems[1] = FIXED_TO_INT( coords[1] );
+
+    ps_hints_stem( (PS_Hints)hints, dimension, 1, stems );
+  }
+
+
+  FT_LOCAL_DEF( void )
+  t1_hints_funcs_init( T1_Hints_FuncsRec*  funcs )
+  {
+    FT_MEM_ZERO( (char*)funcs, sizeof ( *funcs ) );
+
+    funcs->open  = (T1_Hints_OpenFunc)    t1_hints_open;
+    funcs->close = (T1_Hints_CloseFunc)   ps_hints_close;
+    funcs->stem  = (T1_Hints_SetStemFunc) t1_hints_stem;
+    funcs->stem3 = (T1_Hints_SetStem3Func)ps_hints_t1stem3;
+    funcs->reset = (T1_Hints_ResetFunc)   ps_hints_t1reset;
+    funcs->apply = (T1_Hints_ApplyFunc)   ps_hints_apply;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                TYPE 2 HINTS RECORDING INTERFACE               *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static void
+  t2_hints_open( T2_Hints  hints )
+  {
+    ps_hints_open( (PS_Hints)hints, PS_HINT_TYPE_2 );
+  }
+
+
+  static void
+  t2_hints_stems( T2_Hints   hints,
+                  FT_Int     dimension,
+                  FT_Int     count,
+                  FT_Fixed*  coords )
+  {
+    FT_Pos  stems[32], y, n;
+    FT_Int  total = count;
+
+
+    y = 0;
+    while ( total > 0 )
+    {
+      /* determine number of stems to write */
+      count = total;
+      if ( count > 16 )
+        count = 16;
+
+      /* compute integer stem positions in font units */
+      for ( n = 0; n < count * 2; n++ )
+      {
+        y       += coords[n];
+        stems[n] = FIXED_TO_INT( y );
+      }
+
+      /* compute lengths */
+      for ( n = 0; n < count * 2; n += 2 )
+        stems[n + 1] = stems[n + 1] - stems[n];
+
+      /* add them to the current dimension */
+      ps_hints_stem( (PS_Hints)hints, dimension, count, stems );
+
+      total -= count;
+    }
+  }
+
+
+  FT_LOCAL_DEF( void )
+  t2_hints_funcs_init( T2_Hints_FuncsRec*  funcs )
+  {
+    FT_MEM_ZERO( funcs, sizeof ( *funcs ) );
+
+    funcs->open    = (T2_Hints_OpenFunc)   t2_hints_open;
+    funcs->close   = (T2_Hints_CloseFunc)  ps_hints_close;
+    funcs->stems   = (T2_Hints_StemsFunc)  t2_hints_stems;
+    funcs->hintmask= (T2_Hints_MaskFunc)   ps_hints_t2mask;
+    funcs->counter = (T2_Hints_CounterFunc)ps_hints_t2counter;
+    funcs->apply   = (T2_Hints_ApplyFunc)  ps_hints_apply;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/pshrec.h b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshrec.h
new file mode 100644
index 0000000..dcb3197
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/pshrec.h
@@ -0,0 +1,176 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshrec.h                                                               */
+/*                                                                         */
+/*    Postscript (Type1/Type2) hints recorder (specification).             */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2006, 2008 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /**************************************************************************/
+  /*                                                                        */
+  /*  The functions defined here are called from the Type 1, CID and CFF    */
+  /*  font drivers to record the hints of a given character/glyph.          */
+  /*                                                                        */
+  /*  The hints are recorded in a unified format, and are later processed   */
+  /*  by the `optimizer' and `fitter' to adjust the outlines to the pixel   */
+  /*  grid.                                                                 */
+  /*                                                                        */
+  /**************************************************************************/
+
+
+#ifndef __PSHREC_H__
+#define __PSHREC_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+#include "pshglob.h"
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                 GLYPH HINTS RECORDER INTERNALS                *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* handle to hint record */
+  typedef struct PS_HintRec_*  PS_Hint;
+
+  /* hint types */
+  typedef enum  PS_Hint_Type_
+  {
+    PS_HINT_TYPE_1 = 1,
+    PS_HINT_TYPE_2 = 2
+
+  } PS_Hint_Type;
+
+
+  /* hint flags */
+  typedef enum  PS_Hint_Flags_
+  {
+    PS_HINT_FLAG_GHOST  = 1,
+    PS_HINT_FLAG_BOTTOM = 2
+
+  } PS_Hint_Flags;
+
+
+  /* hint descriptor */
+  typedef struct  PS_HintRec_
+  {
+    FT_Int   pos;
+    FT_Int   len;
+    FT_UInt  flags;
+
+  } PS_HintRec;
+
+
+#define ps_hint_is_active( x )  ( (x)->flags & PS_HINT_FLAG_ACTIVE )
+#define ps_hint_is_ghost( x )   ( (x)->flags & PS_HINT_FLAG_GHOST  )
+#define ps_hint_is_bottom( x )  ( (x)->flags & PS_HINT_FLAG_BOTTOM )
+
+
+  /* hints table descriptor */
+  typedef struct  PS_Hint_TableRec_
+  {
+    FT_UInt  num_hints;
+    FT_UInt  max_hints;
+    PS_Hint  hints;
+
+  } PS_Hint_TableRec, *PS_Hint_Table;
+
+
+  /* hint and counter mask descriptor */
+  typedef struct  PS_MaskRec_
+  {
+    FT_UInt   num_bits;
+    FT_UInt   max_bits;
+    FT_Byte*  bytes;
+    FT_UInt   end_point;
+
+  } PS_MaskRec, *PS_Mask;
+
+
+  /* masks and counters table descriptor */
+  typedef struct  PS_Mask_TableRec_
+  {
+    FT_UInt  num_masks;
+    FT_UInt  max_masks;
+    PS_Mask  masks;
+
+  } PS_Mask_TableRec, *PS_Mask_Table;
+
+
+ /* dimension-specific hints descriptor */
+  typedef struct  PS_DimensionRec_
+  {
+    PS_Hint_TableRec  hints;
+    PS_Mask_TableRec  masks;
+    PS_Mask_TableRec  counters;
+
+  } PS_DimensionRec, *PS_Dimension;
+
+
+  /* glyph hints descriptor                                */
+  /* dimension 0 => X coordinates + vertical hints/stems   */
+  /* dimension 1 => Y coordinates + horizontal hints/stems */
+  typedef struct  PS_HintsRec_
+  {
+    FT_Memory        memory;
+    FT_Error         error;
+    FT_UInt32        magic;
+    PS_Hint_Type     hint_type;
+    PS_DimensionRec  dimension[2];
+
+  } PS_HintsRec, *PS_Hints;
+
+  /* */
+
+  /* initialize hints recorder */
+  FT_LOCAL( FT_Error )
+  ps_hints_init( PS_Hints   hints,
+                 FT_Memory  memory );
+
+  /* finalize hints recorder */
+  FT_LOCAL( void )
+  ps_hints_done( PS_Hints  hints );
+
+  /* initialize Type1 hints recorder interface */
+  FT_LOCAL( void )
+  t1_hints_funcs_init( T1_Hints_FuncsRec*  funcs );
+
+  /* initialize Type2 hints recorder interface */
+  FT_LOCAL( void )
+  t2_hints_funcs_init( T2_Hints_FuncsRec*  funcs );
+
+
+#ifdef DEBUG_HINTER
+  extern PS_Hints  ps_debug_hints;
+  extern  int      ps_debug_no_horz_hints;
+  extern  int      ps_debug_no_vert_hints;
+#endif
+
+ /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __PS_HINTER_RECORD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/pshinter/rules.mk b/extensions/externals/src/freetype-2.4.9/src/pshinter/rules.mk
new file mode 100644
index 0000000..888ece1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/pshinter/rules.mk
@@ -0,0 +1,73 @@
+#
+# FreeType 2 PSHinter driver configuration rules
+#
+
+
+# Copyright 2001, 2003, 2011 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# PSHINTER driver directory
+#
+PSHINTER_DIR := $(SRC_DIR)/pshinter
+
+
+# compilation flags for the driver
+#
+PSHINTER_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PSHINTER_DIR))
+
+
+# PSHINTER driver sources (i.e., C files)
+#
+PSHINTER_DRV_SRC := $(PSHINTER_DIR)/pshalgo.c \
+                    $(PSHINTER_DIR)/pshglob.c \
+                    $(PSHINTER_DIR)/pshmod.c  \
+                    $(PSHINTER_DIR)/pshpic.c  \
+                    $(PSHINTER_DIR)/pshrec.c
+
+
+# PSHINTER driver headers
+#
+PSHINTER_DRV_H := $(PSHINTER_DRV_SRC:%c=%h) \
+                  $(PSHINTER_DIR)/pshnterr.h
+
+
+# PSHINTER driver object(s)
+#
+#   PSHINTER_DRV_OBJ_M is used during `multi' builds.
+#   PSHINTER_DRV_OBJ_S is used during `single' builds.
+#
+PSHINTER_DRV_OBJ_M := $(PSHINTER_DRV_SRC:$(PSHINTER_DIR)/%.c=$(OBJ_DIR)/%.$O)
+PSHINTER_DRV_OBJ_S := $(OBJ_DIR)/pshinter.$O
+
+# PSHINTER driver source file for single build
+#
+PSHINTER_DRV_SRC_S := $(PSHINTER_DIR)/pshinter.c
+
+
+# PSHINTER driver - single object
+#
+$(PSHINTER_DRV_OBJ_S): $(PSHINTER_DRV_SRC_S) $(PSHINTER_DRV_SRC) \
+                       $(FREETYPE_H) $(PSHINTER_DRV_H)
+	$(PSHINTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PSHINTER_DRV_SRC_S))
+
+
+# PSHINTER driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(PSHINTER_DIR)/%.c $(FREETYPE_H) $(PSHINTER_DRV_H)
+	$(PSHINTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(PSHINTER_DRV_OBJ_S)
+DRV_OBJS_M += $(PSHINTER_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/psnames/Jamfile b/extensions/externals/src/freetype-2.4.9/src/psnames/Jamfile
new file mode 100644
index 0000000..06c0dda
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psnames/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/psnames Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) psnames ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = psmodule pspic ;
+  }
+  else
+  {
+    _sources = psnames ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/psnames Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/psnames/module.mk b/extensions/externals/src/freetype-2.4.9/src/psnames/module.mk
new file mode 100644
index 0000000..a6e9082
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psnames/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 PSnames module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += PSNAMES_MODULE
+
+define PSNAMES_MODULE
+$(OPEN_DRIVER) FT_Module_Class, psnames_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)psnames   $(ECHO_DRIVER_DESC)Postscript & Unicode Glyph name handling$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/psnames/psmodule.c b/extensions/externals/src/freetype-2.4.9/src/psnames/psmodule.c
new file mode 100644
index 0000000..3619174
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psnames/psmodule.c
@@ -0,0 +1,609 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psmodule.c                                                             */
+/*                                                                         */
+/*    PSNames module implementation (body).                                */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007, 2008 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+#include "psmodule.h"
+#include "pstables.h"
+
+#include "psnamerr.h"
+#include "pspic.h"
+
+
+#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+
+#define VARIANT_BIT         0x80000000UL
+#define BASE_GLYPH( code )  ( (FT_UInt32)( (code) & ~VARIANT_BIT ) )
+
+
+  /* Return the Unicode value corresponding to a given glyph.  Note that */
+  /* we do deal with glyph variants by detecting a non-initial dot in    */
+  /* the name, as in `A.swash' or `e.final'; in this case, the           */
+  /* VARIANT_BIT is set in the return value.                             */
+  /*                                                                     */
+  static FT_UInt32
+  ps_unicode_value( const char*  glyph_name )
+  {
+    /* If the name begins with `uni', then the glyph name may be a */
+    /* hard-coded unicode character code.                          */
+    if ( glyph_name[0] == 'u' &&
+         glyph_name[1] == 'n' &&
+         glyph_name[2] == 'i' )
+    {
+      /* determine whether the next four characters following are */
+      /* hexadecimal.                                             */
+
+      /* XXX: Add code to deal with ligatures, i.e. glyph names like */
+      /*      `uniXXXXYYYYZZZZ'...                                   */
+
+      FT_Int       count;
+      FT_UInt32    value = 0;
+      const char*  p     = glyph_name + 3;
+
+
+      for ( count = 4; count > 0; count--, p++ )
+      {
+        char          c = *p;
+        unsigned int  d;
+
+
+        d = (unsigned char)c - '0';
+        if ( d >= 10 )
+        {
+          d = (unsigned char)c - 'A';
+          if ( d >= 6 )
+            d = 16;
+          else
+            d += 10;
+        }
+
+        /* Exit if a non-uppercase hexadecimal character was found   */
+        /* -- this also catches character codes below `0' since such */
+        /* negative numbers cast to `unsigned int' are far too big.  */
+        if ( d >= 16 )
+          break;
+
+        value = ( value << 4 ) + d;
+      }
+
+      /* there must be exactly four hex digits */
+      if ( count == 0 )
+      {
+        if ( *p == '\0' )
+          return value;
+        if ( *p == '.' )
+          return (FT_UInt32)( value | VARIANT_BIT );
+      }
+    }
+
+    /* If the name begins with `u', followed by four to six uppercase */
+    /* hexadecimal digits, it is a hard-coded unicode character code. */
+    if ( glyph_name[0] == 'u' )
+    {
+      FT_Int       count;
+      FT_UInt32    value = 0;
+      const char*  p     = glyph_name + 1;
+
+
+      for ( count = 6; count > 0; count--, p++ )
+      {
+        char          c = *p;
+        unsigned int  d;
+
+
+        d = (unsigned char)c - '0';
+        if ( d >= 10 )
+        {
+          d = (unsigned char)c - 'A';
+          if ( d >= 6 )
+            d = 16;
+          else
+            d += 10;
+        }
+
+        if ( d >= 16 )
+          break;
+
+        value = ( value << 4 ) + d;
+      }
+
+      if ( count <= 2 )
+      {
+        if ( *p == '\0' )
+          return value;
+        if ( *p == '.' )
+          return (FT_UInt32)( value | VARIANT_BIT );
+      }
+    }
+
+    /* Look for a non-initial dot in the glyph name in order to */
+    /* find variants like `A.swash', `e.final', etc.            */
+    {
+      const char*  p   = glyph_name;
+      const char*  dot = NULL;
+
+
+      for ( ; *p; p++ )
+      {
+        if ( *p == '.' && p > glyph_name )
+        {
+          dot = p;
+          break;
+        }
+      }
+
+      /* now look up the glyph in the Adobe Glyph List */
+      if ( !dot )
+        return (FT_UInt32)ft_get_adobe_glyph_index( glyph_name, p );
+      else
+        return (FT_UInt32)( ft_get_adobe_glyph_index( glyph_name, dot ) |
+                            VARIANT_BIT );
+    }
+  }
+
+
+  /* ft_qsort callback to sort the unicode map */
+  FT_CALLBACK_DEF( int )
+  compare_uni_maps( const void*  a,
+                    const void*  b )
+  {
+    PS_UniMap*  map1 = (PS_UniMap*)a;
+    PS_UniMap*  map2 = (PS_UniMap*)b;
+    FT_UInt32   unicode1 = BASE_GLYPH( map1->unicode );
+    FT_UInt32   unicode2 = BASE_GLYPH( map2->unicode );
+
+
+    /* sort base glyphs before glyph variants */
+    if ( unicode1 == unicode2 )
+    {
+      if ( map1->unicode > map2->unicode )
+        return 1;
+      else if ( map1->unicode < map2->unicode )
+        return -1;
+      else
+        return 0;
+    }
+    else
+    {
+      if ( unicode1 > unicode2 )
+        return 1;
+      else if ( unicode1 < unicode2 )
+        return -1;
+      else
+        return 0;
+    }
+  }
+
+
+  /* support for extra glyphs not handled (well) in AGL; */
+  /* we add extra mappings for them if necessary         */
+
+#define EXTRA_GLYPH_LIST_SIZE  10
+
+  static const FT_UInt32  ft_extra_glyph_unicodes[EXTRA_GLYPH_LIST_SIZE] =
+  {
+    /* WGL 4 */
+    0x0394,
+    0x03A9,
+    0x2215,
+    0x00AD,
+    0x02C9,
+    0x03BC,
+    0x2219,
+    0x00A0,
+    /* Romanian */
+    0x021A,
+    0x021B
+  };
+
+  static const char  ft_extra_glyph_names[] =
+  {
+    'D','e','l','t','a',0,
+    'O','m','e','g','a',0,
+    'f','r','a','c','t','i','o','n',0,
+    'h','y','p','h','e','n',0,
+    'm','a','c','r','o','n',0,
+    'm','u',0,
+    'p','e','r','i','o','d','c','e','n','t','e','r','e','d',0,
+    's','p','a','c','e',0,
+    'T','c','o','m','m','a','a','c','c','e','n','t',0,
+    't','c','o','m','m','a','a','c','c','e','n','t',0
+  };
+
+  static const FT_Int
+  ft_extra_glyph_name_offsets[EXTRA_GLYPH_LIST_SIZE] =
+  {
+     0,
+     6,
+    12,
+    21,
+    28,
+    35,
+    38,
+    53,
+    59,
+    72
+  };
+
+
+  static void
+  ps_check_extra_glyph_name( const char*  gname,
+                             FT_UInt      glyph,
+                             FT_UInt*     extra_glyphs,
+                             FT_UInt     *states )
+  {
+    FT_UInt  n;
+
+
+    for ( n = 0; n < EXTRA_GLYPH_LIST_SIZE; n++ )
+    {
+      if ( ft_strcmp( ft_extra_glyph_names +
+                        ft_extra_glyph_name_offsets[n], gname ) == 0 )
+      {
+        if ( states[n] == 0 )
+        {
+          /* mark this extra glyph as a candidate for the cmap */
+          states[n]     = 1;
+          extra_glyphs[n] = glyph;
+        }
+
+        return;
+      }
+    }
+  }
+
+
+  static void
+  ps_check_extra_glyph_unicode( FT_UInt32  uni_char,
+                                FT_UInt   *states )
+  {
+    FT_UInt  n;
+
+
+    for ( n = 0; n < EXTRA_GLYPH_LIST_SIZE; n++ )
+    {
+      if ( uni_char == ft_extra_glyph_unicodes[n] )
+      {
+        /* disable this extra glyph from being added to the cmap */
+        states[n] = 2;
+
+        return;
+      }
+    }
+  }
+
+
+  /* Build a table that maps Unicode values to glyph indices. */
+  static FT_Error
+  ps_unicodes_init( FT_Memory             memory,
+                    PS_Unicodes           table,
+                    FT_UInt               num_glyphs,
+                    PS_GetGlyphNameFunc   get_glyph_name,
+                    PS_FreeGlyphNameFunc  free_glyph_name,
+                    FT_Pointer            glyph_data )
+  {
+    FT_Error  error;
+
+    FT_UInt  extra_glyph_list_states[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+    FT_UInt  extra_glyphs[EXTRA_GLYPH_LIST_SIZE];
+
+
+    /* we first allocate the table */
+    table->num_maps = 0;
+    table->maps     = 0;
+
+    if ( !FT_NEW_ARRAY( table->maps, num_glyphs + EXTRA_GLYPH_LIST_SIZE ) )
+    {
+      FT_UInt     n;
+      FT_UInt     count;
+      PS_UniMap*  map;
+      FT_UInt32   uni_char;
+
+
+      map = table->maps;
+
+      for ( n = 0; n < num_glyphs; n++ )
+      {
+        const char*  gname = get_glyph_name( glyph_data, n );
+
+
+        if ( gname )
+        {
+          ps_check_extra_glyph_name( gname, n,
+                                     extra_glyphs, extra_glyph_list_states );
+          uni_char = ps_unicode_value( gname );
+
+          if ( BASE_GLYPH( uni_char ) != 0 )
+          {
+            ps_check_extra_glyph_unicode( uni_char,
+                                          extra_glyph_list_states );
+            map->unicode     = uni_char;
+            map->glyph_index = n;
+            map++;
+          }
+
+          if ( free_glyph_name )
+            free_glyph_name( glyph_data, gname );
+        }
+      }
+
+      for ( n = 0; n < EXTRA_GLYPH_LIST_SIZE; n++ )
+      {
+        if ( extra_glyph_list_states[n] == 1 )
+        {
+          /* This glyph name has an additional representation. */
+          /* Add it to the cmap.                               */
+
+          map->unicode     = ft_extra_glyph_unicodes[n];
+          map->glyph_index = extra_glyphs[n];
+          map++;
+        }
+      }
+
+      /* now compress the table a bit */
+      count = (FT_UInt)( map - table->maps );
+
+      if ( count == 0 )
+      {
+        /* No unicode chars here! */
+        FT_FREE( table->maps );
+        if ( !error )
+          error = PSnames_Err_No_Unicode_Glyph_Name;
+      }
+      else
+      {
+        /* Reallocate if the number of used entries is much smaller. */
+        if ( count < num_glyphs / 2 )
+        {
+          (void)FT_RENEW_ARRAY( table->maps, num_glyphs, count );
+          error = PSnames_Err_Ok;
+        }
+
+        /* Sort the table in increasing order of unicode values, */
+        /* taking care of glyph variants.                        */
+        ft_qsort( table->maps, count, sizeof ( PS_UniMap ),
+                  compare_uni_maps );
+      }
+
+      table->num_maps = count;
+    }
+
+    return error;
+  }
+
+
+  static FT_UInt
+  ps_unicodes_char_index( PS_Unicodes  table,
+                          FT_UInt32    unicode )
+  {
+    PS_UniMap  *min, *max, *mid, *result = NULL;
+
+
+    /* Perform a binary search on the table. */
+
+    min = table->maps;
+    max = min + table->num_maps - 1;
+
+    while ( min <= max )
+    {
+      FT_UInt32  base_glyph;
+
+
+      mid = min + ( ( max - min ) >> 1 );
+
+      if ( mid->unicode == unicode )
+      {
+        result = mid;
+        break;
+      }
+
+      base_glyph = BASE_GLYPH( mid->unicode );
+
+      if ( base_glyph == unicode )
+        result = mid; /* remember match but continue search for base glyph */
+
+      if ( min == max )
+        break;
+
+      if ( base_glyph < unicode )
+        min = mid + 1;
+      else
+        max = mid - 1;
+    }
+
+    if ( result )
+      return result->glyph_index;
+    else
+      return 0;
+  }
+
+
+  static FT_UInt32
+  ps_unicodes_char_next( PS_Unicodes  table,
+                         FT_UInt32   *unicode )
+  {
+    FT_UInt    result    = 0;
+    FT_UInt32  char_code = *unicode + 1;
+
+
+    {
+      FT_UInt     min = 0;
+      FT_UInt     max = table->num_maps;
+      FT_UInt     mid;
+      PS_UniMap*  map;
+      FT_UInt32   base_glyph;
+
+
+      while ( min < max )
+      {
+        mid = min + ( ( max - min ) >> 1 );
+        map = table->maps + mid;
+
+        if ( map->unicode == char_code )
+        {
+          result = map->glyph_index;
+          goto Exit;
+        }
+
+        base_glyph = BASE_GLYPH( map->unicode );
+
+        if ( base_glyph == char_code )
+          result = map->glyph_index;
+
+        if ( base_glyph < char_code )
+          min = mid + 1;
+        else
+          max = mid;
+      }
+
+      if ( result )
+        goto Exit;               /* we have a variant glyph */
+
+      /* we didn't find it; check whether we have a map just above it */
+      char_code = 0;
+
+      if ( min < table->num_maps )
+      {
+        map       = table->maps + min;
+        result    = map->glyph_index;
+        char_code = BASE_GLYPH( map->unicode );
+      }
+    }
+
+  Exit:
+    *unicode = char_code;
+    return result;
+  }
+
+
+#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
+
+
+  static const char*
+  ps_get_macintosh_name( FT_UInt  name_index )
+  {
+    if ( name_index >= FT_NUM_MAC_NAMES )
+      name_index = 0;
+
+    return ft_standard_glyph_names + ft_mac_names[name_index];
+  }
+
+
+  static const char*
+  ps_get_standard_strings( FT_UInt  sid )
+  {
+    if ( sid >= FT_NUM_SID_NAMES )
+      return 0;
+
+    return ft_standard_glyph_names + ft_sid_names[sid];
+  }
+
+
+#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+  FT_DEFINE_SERVICE_PSCMAPSREC(pscmaps_interface,
+    (PS_Unicode_ValueFunc)     ps_unicode_value,
+    (PS_Unicodes_InitFunc)     ps_unicodes_init,
+    (PS_Unicodes_CharIndexFunc)ps_unicodes_char_index,
+    (PS_Unicodes_CharNextFunc) ps_unicodes_char_next,
+
+    (PS_Macintosh_NameFunc)    ps_get_macintosh_name,
+    (PS_Adobe_Std_StringsFunc) ps_get_standard_strings,
+
+    t1_standard_encoding,
+    t1_expert_encoding
+  )
+
+#else
+
+  FT_DEFINE_SERVICE_PSCMAPSREC(pscmaps_interface,
+    0,
+    0,
+    0,
+    0,
+
+    (PS_Macintosh_NameFunc)    ps_get_macintosh_name,
+    (PS_Adobe_Std_StringsFunc) ps_get_standard_strings,
+
+    t1_standard_encoding,
+    t1_expert_encoding
+  )
+
+#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
+
+
+  FT_DEFINE_SERVICEDESCREC1(pscmaps_services,
+    FT_SERVICE_ID_POSTSCRIPT_CMAPS, &FT_PSCMAPS_INTERFACE_GET
+  )
+
+
+
+
+  static FT_Pointer
+  psnames_get_service( FT_Module    module,
+                       const char*  service_id )
+  {
+    /* FT_PSCMAPS_SERVICES_GET derefers `library' in PIC mode */
+#ifdef FT_CONFIG_OPTION_PIC
+    FT_Library  library;
+
+
+    if ( !module )
+      return NULL;
+    library = module->library;
+    if ( !library )
+      return NULL;
+#else
+    FT_UNUSED( module );
+#endif
+
+    return ft_service_list_lookup( FT_PSCMAPS_SERVICES_GET, service_id );
+  }
+
+#endif /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
+
+
+#ifndef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+#define PUT_PS_NAMES_SERVICE(a) 0
+#else
+#define PUT_PS_NAMES_SERVICE(a) a
+#endif
+
+  FT_DEFINE_MODULE(psnames_module_class,
+
+    0,  /* this is not a font driver, nor a renderer */
+    sizeof ( FT_ModuleRec ),
+
+    "psnames",  /* driver name                         */
+    0x10000L,   /* driver version                      */
+    0x20000L,   /* driver requires FreeType 2 or above */
+
+    PUT_PS_NAMES_SERVICE((void*)&FT_PSCMAPS_INTERFACE_GET),   /* module specific interface */
+    (FT_Module_Constructor)0,
+    (FT_Module_Destructor) 0,
+    (FT_Module_Requester)  PUT_PS_NAMES_SERVICE(psnames_get_service)
+  )
+
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psnames/psmodule.h b/extensions/externals/src/freetype-2.4.9/src/psnames/psmodule.h
new file mode 100644
index 0000000..28fa148
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psnames/psmodule.h
@@ -0,0 +1,38 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psmodule.h                                                             */
+/*                                                                         */
+/*    High-level PSNames module interface (specification).                 */
+/*                                                                         */
+/*  Copyright 1996-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSMODULE_H__
+#define __PSMODULE_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_DECLARE_MODULE( psnames_module_class )
+
+
+FT_END_HEADER
+
+#endif /* __PSMODULE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psnames/psnamerr.h b/extensions/externals/src/freetype-2.4.9/src/psnames/psnamerr.h
new file mode 100644
index 0000000..acda7f9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psnames/psnamerr.h
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psnamerr.h                                                             */
+/*                                                                         */
+/*    PS names module error codes (specification only).                    */
+/*                                                                         */
+/*  Copyright 2001, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the PS names module error enumeration     */
+  /* constants.                                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __PSNAMERR_H__
+#define __PSNAMERR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  PSnames_Err_
+#define FT_ERR_BASE    FT_Mod_Err_PSnames
+
+#include FT_ERRORS_H
+
+#endif /* __PSNAMERR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psnames/psnames.c b/extensions/externals/src/freetype-2.4.9/src/psnames/psnames.c
new file mode 100644
index 0000000..1ede225
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psnames/psnames.c
@@ -0,0 +1,26 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psnames.c                                                              */
+/*                                                                         */
+/*    FreeType PSNames module component (body only).                       */
+/*                                                                         */
+/*  Copyright 1996-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "pspic.c"
+#include "psmodule.c"
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psnames/pspic.c b/extensions/externals/src/freetype-2.4.9/src/psnames/pspic.c
new file mode 100644
index 0000000..467ab73
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psnames/pspic.c
@@ -0,0 +1,94 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pspic.c                                                                */
+/*                                                                         */
+/*    The FreeType position independent code services for psnames module.  */
+/*                                                                         */
+/*  Copyright 2009, 2010 by                                                */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "pspic.h"
+#include "psnamerr.h"
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /* forward declaration of PIC init functions from psmodule.c */
+  FT_Error
+  FT_Create_Class_pscmaps_services( FT_Library           library,
+                                    FT_ServiceDescRec**  output_class );
+  void
+  FT_Destroy_Class_pscmaps_services( FT_Library          library,
+                                     FT_ServiceDescRec*  clazz );
+
+  void
+  FT_Init_Class_pscmaps_interface( FT_Library              library,
+                                   FT_Service_PsCMapsRec*  clazz );
+
+  void
+  psnames_module_class_pic_free( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory  memory = library->memory;
+
+
+    if ( pic_container->psnames )
+    {
+      PSModulePIC*  container = (PSModulePIC*)pic_container->psnames;
+
+
+      if(container->pscmaps_services)
+        FT_Destroy_Class_pscmaps_services( library,
+                                           container->pscmaps_services );
+      container->pscmaps_services = NULL;
+      FT_FREE( container );
+      pic_container->psnames = NULL;
+    }
+  }
+
+
+  FT_Error
+  psnames_module_class_pic_init( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Error           error         = PSnames_Err_Ok;
+    PSModulePIC*       container;
+    FT_Memory          memory        = library->memory;
+
+
+    /* allocate pointer, clear and set global container pointer */
+    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
+      return error;
+    FT_MEM_SET( container, 0, sizeof ( *container ) );
+    pic_container->psnames = container;
+
+    /* initialize pointer table - this is how the module usually expects this data */
+    error = FT_Create_Class_pscmaps_services(
+              library, &container->pscmaps_services );
+    if ( error )
+      goto Exit;
+    FT_Init_Class_pscmaps_interface( library,
+                                     &container->pscmaps_interface );
+
+Exit:
+    if ( error )
+      psnames_module_class_pic_free( library );
+    return error;
+  }
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psnames/pspic.h b/extensions/externals/src/freetype-2.4.9/src/psnames/pspic.h
new file mode 100644
index 0000000..1169b89
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psnames/pspic.h
@@ -0,0 +1,61 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pspic.h                                                                */
+/*                                                                         */
+/*    The FreeType position independent code services for psnames module.  */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSPIC_H__
+#define __PSPIC_H__
+
+
+FT_BEGIN_HEADER
+
+#include FT_INTERNAL_PIC_H
+
+#ifndef FT_CONFIG_OPTION_PIC
+#define FT_PSCMAPS_SERVICES_GET     pscmaps_services
+#define FT_PSCMAPS_INTERFACE_GET    pscmaps_interface
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+  typedef struct PSModulePIC_
+  {
+    FT_ServiceDescRec* pscmaps_services;
+    FT_Service_PsCMapsRec pscmaps_interface;
+  } PSModulePIC;
+
+#define GET_PIC(lib)                ((PSModulePIC*)((lib)->pic_container.psnames))
+#define FT_PSCMAPS_SERVICES_GET     (GET_PIC(library)->pscmaps_services)
+#define FT_PSCMAPS_INTERFACE_GET    (GET_PIC(library)->pscmaps_interface)
+
+  /* see pspic.c for the implementation */
+  void
+  psnames_module_class_pic_free( FT_Library  library );
+
+  FT_Error
+  psnames_module_class_pic_init( FT_Library  library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __PSPIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psnames/pstables.h b/extensions/externals/src/freetype-2.4.9/src/psnames/pstables.h
new file mode 100644
index 0000000..0a6637f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psnames/pstables.h
@@ -0,0 +1,4170 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pstables.h                                                             */
+/*                                                                         */
+/*    PostScript glyph names.                                              */
+/*                                                                         */
+/*  Copyright 2005, 2008, 2011 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /* This file has been generated automatically -- do not edit! */
+
+
+  static const char  ft_standard_glyph_names[3696] =
+  {
+    '.','n','u','l','l', 0,
+    'n','o','n','m','a','r','k','i','n','g','r','e','t','u','r','n', 0,
+    'n','o','t','e','q','u','a','l', 0,
+    'i','n','f','i','n','i','t','y', 0,
+    'l','e','s','s','e','q','u','a','l', 0,
+    'g','r','e','a','t','e','r','e','q','u','a','l', 0,
+    'p','a','r','t','i','a','l','d','i','f','f', 0,
+    's','u','m','m','a','t','i','o','n', 0,
+    'p','r','o','d','u','c','t', 0,
+    'p','i', 0,
+    'i','n','t','e','g','r','a','l', 0,
+    'O','m','e','g','a', 0,
+    'r','a','d','i','c','a','l', 0,
+    'a','p','p','r','o','x','e','q','u','a','l', 0,
+    'D','e','l','t','a', 0,
+    'n','o','n','b','r','e','a','k','i','n','g','s','p','a','c','e', 0,
+    'l','o','z','e','n','g','e', 0,
+    'a','p','p','l','e', 0,
+    'f','r','a','n','c', 0,
+    'G','b','r','e','v','e', 0,
+    'g','b','r','e','v','e', 0,
+    'I','d','o','t','a','c','c','e','n','t', 0,
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+    'I','g','r','a','v','e','s','m','a','l','l', 0,
+    'I','a','c','u','t','e','s','m','a','l','l', 0,
+    'I','c','i','r','c','u','m','f','l','e','x','s','m','a','l','l', 0,
+    'I','d','i','e','r','e','s','i','s','s','m','a','l','l', 0,
+    'E','t','h','s','m','a','l','l', 0,
+    'N','t','i','l','d','e','s','m','a','l','l', 0,
+    'O','g','r','a','v','e','s','m','a','l','l', 0,
+    'O','a','c','u','t','e','s','m','a','l','l', 0,
+    'O','c','i','r','c','u','m','f','l','e','x','s','m','a','l','l', 0,
+    'O','t','i','l','d','e','s','m','a','l','l', 0,
+    'O','d','i','e','r','e','s','i','s','s','m','a','l','l', 0,
+    'O','E','s','m','a','l','l', 0,
+    'O','s','l','a','s','h','s','m','a','l','l', 0,
+    'U','g','r','a','v','e','s','m','a','l','l', 0,
+    'U','a','c','u','t','e','s','m','a','l','l', 0,
+    'U','c','i','r','c','u','m','f','l','e','x','s','m','a','l','l', 0,
+    'U','d','i','e','r','e','s','i','s','s','m','a','l','l', 0,
+    'Y','a','c','u','t','e','s','m','a','l','l', 0,
+    'T','h','o','r','n','s','m','a','l','l', 0,
+    'Y','d','i','e','r','e','s','i','s','s','m','a','l','l', 0,
+    '0','0','1','.','0','0','0', 0,
+    '0','0','1','.','0','0','1', 0,
+    '0','0','1','.','0','0','2', 0,
+    '0','0','1','.','0','0','3', 0,
+    'B','l','a','c','k', 0,
+    'B','o','l','d', 0,
+    'B','o','o','k', 0,
+    'L','i','g','h','t', 0,
+    'M','e','d','i','u','m', 0,
+    'R','e','g','u','l','a','r', 0,
+    'R','o','m','a','n', 0,
+    'S','e','m','i','b','o','l','d', 0,
+  };
+
+
+#define FT_NUM_MAC_NAMES  258
+
+  /* Values are offsets into the `ft_standard_glyph_names' table */
+
+  static const short  ft_mac_names[FT_NUM_MAC_NAMES] =
+  {
+     253,   0,   6, 261, 267, 274, 283, 294, 301, 309, 758, 330, 340, 351,
+     360, 365, 371, 378, 385, 391, 396, 400, 404, 410, 415, 420, 424, 430,
+     436, 441, 447, 457, 462, 468, 476, 485, 488, 490, 492, 494, 496, 498,
+     500, 502, 504, 506, 508, 510, 512, 514, 516, 518, 520, 522, 524, 526,
+     528, 530, 532, 534, 536, 538, 540, 552, 562, 575, 587, 979, 608, 610,
+     612, 614, 616, 618, 620, 622, 624, 626, 628, 630, 632, 634, 636, 638,
+     640, 642, 644, 646, 648, 650, 652, 654, 656, 658, 660, 670, 674, 685,
+    1375,1392,1405,1414,1486,1512,1562,1603,1632,1610,1622,1645,1639,1652,
+    1661,1690,1668,1680,1697,1726,1704,1716,1733,1740,1769,1747,1759,1776,
+    1790,1819,1797,1809, 839,1263, 707, 712, 741, 881, 871,1160,1302,1346,
+    1197, 985,1031,  23,1086,1108,  32,1219,  41,  51, 730,1194,  64,  76,
+      86,  94,  97,1089,1118, 106,1131,1150, 966, 696,1183, 112, 734, 120,
+     132, 783, 930, 945, 138,1385,1398,1529,1115,1157, 832,1079, 770, 916,
+     598, 319,1246, 155,1833,1586, 721, 749, 797, 811, 826, 829, 846, 856,
+     888, 903, 954,1363,1421,1356,1433,1443,1450,1457,1469,1479,1493,1500,
+     163,1522,1543,1550,1572,1134, 991,1002,1008,1015,1021,1040,1045,1053,
+    1066,1073,1101,1143,1536,1783,1596,1843,1253,1207,1319,1579,1826,1229,
+    1270,1313,1323,1171,1290,1332,1211,1235,1276, 169, 175, 182, 189, 200,
+     209, 218, 225, 232, 239, 246
+  };
+
+
+#define FT_NUM_SID_NAMES  391
+
+  /* Values are offsets into the `ft_standard_glyph_names' table */
+
+  static const short  ft_sid_names[FT_NUM_SID_NAMES] =
+  {
+     253, 261, 267, 274, 283, 294, 301, 309, 319, 330, 340, 351, 360, 365,
+     371, 378, 385, 391, 396, 400, 404, 410, 415, 420, 424, 430, 436, 441,
+     447, 457, 462, 468, 476, 485, 488, 490, 492, 494, 496, 498, 500, 502,
+     504, 506, 508, 510, 512, 514, 516, 518, 520, 522, 524, 526, 528, 530,
+     532, 534, 536, 538, 540, 552, 562, 575, 587, 598, 608, 610, 612, 614,
+     616, 618, 620, 622, 624, 626, 628, 630, 632, 634, 636, 638, 640, 642,
+     644, 646, 648, 650, 652, 654, 656, 658, 660, 670, 674, 685, 696, 707,
+     712, 721, 730, 734, 741, 749, 758, 770, 783, 797, 811, 826, 829, 832,
+     839, 846, 856, 871, 881, 888, 903, 916, 930, 945, 954, 966, 979, 985,
+     991,1002,1008,1015,1021,1031,1040,1045,1053,1066,1073,1079,1086,1089,
+    1101,1108,1115,1118,1131,1134,1143,1150,1157,1160,1171,1183,1194,1197,
+    1207,1211,1219,1229,1235,1246,1253,1263,1270,1276,1290,1302,1313,1319,
+    1323,1332,1346,1356,1363,1375,1385,1392,1398,1405,1414,1421,1433,1443,
+    1450,1457,1469,1479,1486,1493,1500,1512,1522,1529,1536,1543,1550,1562,
+    1572,1579,1586,1596,1603,1610,1622,1632,1639,1645,1652,1661,1668,1680,
+    1690,1697,1704,1716,1726,1733,1740,1747,1759,1769,1776,1783,1790,1797,
+    1809,1819,1826,1833,1843,1850,1862,1880,1895,1910,1925,1936,1954,1973,
+    1988,2003,2016,2028,2040,2054,2067,2080,2092,2106,2120,2133,2147,2167,
+    2182,2196,2206,2216,2229,2239,2249,2259,2269,2279,2289,2299,2309,2319,
+    2329,2332,2336,2340,2358,2377,2393,2408,2419,2426,2433,2440,2447,2454,
+    2461,2468,2475,2482,2489,2496,2503,2510,2517,2524,2531,2538,2545,2552,
+    2559,2566,2573,2580,2587,2594,2601,2615,2625,2632,2643,2659,2672,2684,
+    2696,2708,2722,2733,2744,2759,2771,2782,2797,2809,2819,2832,2850,2860,
+    2873,2885,2898,2907,2917,2930,2943,2956,2968,2982,2996,3009,3022,3034,
+    3046,3060,3073,3086,3098,3112,3126,3139,3152,3167,3182,3196,3208,3220,
+    3237,3249,3264,3275,3283,3297,3309,3321,3338,3353,3365,3377,3394,3409,
+    3418,3430,3442,3454,3471,3483,3498,3506,3518,3530,3542,3559,3574,3586,
+    3597,3612,3620,3628,3636,3644,3650,3655,3660,3666,3673,3681,3687
+  };
+
+
+  /* the following are indices into the SID name table */
+  static const unsigned short  t1_standard_encoding[256] =
+  {
+      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,
+     17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
+     33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
+     49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+     65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80,
+     81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,  0,
+      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      0, 96, 97, 98, 99,100,101,102,103,104,105,106,107,108,109,110,
+      0,111,112,113,114,  0,115,116,117,118,119,120,121,122,  0,123,
+      0,124,125,126,127,128,129,130,131,  0,132,133,  0,134,135,136,
+    137,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      0,138,  0,139,  0,  0,  0,  0,140,141,142,143,  0,  0,  0,  0,
+      0,144,  0,  0,  0,145,  0,  0,146,147,148,149,  0,  0,  0,  0
+  };
+
+
+  /* the following are indices into the SID name table */
+  static const unsigned short  t1_expert_encoding[256] =
+  {
+      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      1,229,230,  0,231,232,233,234,235,236,237,238, 13, 14, 15, 99,
+    239,240,241,242,243,244,245,246,247,248, 27, 28,249,250,251,252,
+      0,253,254,255,256,257,  0,  0,  0,258,  0,  0,259,260,261,262,
+      0,  0,263,264,265,  0,266,109,110,267,268,269,  0,270,271,272,
+    273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,
+    289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,  0,
+      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      0,304,305,306,  0,  0,307,308,309,310,311,  0,312,  0,  0,313,
+      0,  0,314,315,  0,  0,316,317,318,  0,  0,  0,158,155,163,319,
+    320,321,322,323,324,325,  0,  0,326,150,164,169,327,328,329,330,
+    331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,
+    347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,
+    363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378
+  };
+
+
+  /*
+   *  This table is a compressed version of the Adobe Glyph List (AGL),
+   *  optimized for efficient searching.  It has been generated by the
+   *  `glnames.py' python script located in the `src/tools' directory.
+   *
+   *  The lookup function to get the Unicode value for a given string
+   *  is defined below the table.
+   */
+
+#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+  static const unsigned char  ft_adobe_glyph_list[55997L] =
+  {
+      0, 52,  0,106,  2,167,  3, 63,  4,220,  6,125,  9,143, 10, 23,
+     11,137, 12,199, 14,246, 15, 87, 16,233, 17,219, 18,104, 19, 88,
+     22,110, 23, 32, 23, 71, 24, 77, 27,156, 29, 73, 31,247, 32,107,
+     32,222, 33, 55, 34,154, 35,218, 58, 10, 64,122, 72,188, 80,109,
+     88,104, 93, 61, 98,168,106, 91,114,111,115,237,122,180,127,255,
+    135,164,143,132,149,213,158,108,161,115,168,175,183,147,197,199,
+    202, 25,204,166,208,209,209, 81,215, 26, 65,143,  0, 65,  0,140,
+      0,175,  0,193,  1, 15,  1,147,  1,233,  1,251,  2,  7,  2, 40,
+      2, 57,  2, 82,  2, 91,  2,128,  2,136,  2,154, 69,131,  0,198,
+      0,150,  0,158,  0,167,225,227,245,244,101,128,  1,252,237,225,
+    227,242,239,110,128,  1,226,243,237,225,236,108,128,247,230,225,
+    227,245,244,101,129,  0,193,  0,185,243,237,225,236,108,128,247,
+    225,226,242,229,246,101,134,  1,  2,  0,213,  0,221,  0,232,  0,
+    243,  0,251,  1,  7,225,227,245,244,101,128, 30,174,227,249,242,
+    233,236,236,233, 99,128,  4,208,228,239,244,226,229,236,239,119,
+    128, 30,182,231,242,225,246,101,128, 30,176,232,239,239,235,225,
+    226,239,246,101,128, 30,178,244,233,236,228,101,128, 30,180, 99,
+      4,  1, 25,  1, 32,  1,121,  1,137,225,242,239,110,128,  1,205,
+    233,242, 99,  2,  1, 40,  1, 45,236,101,128, 36,182,245,237,230,
+    236,229,120,134,  0,194,  1, 66,  1, 74,  1, 85,  1, 93,  1,105,
+      1,113,225,227,245,244,101,128, 30,164,228,239,244,226,229,236,
+    239,119,128, 30,172,231,242,225,246,101,128, 30,166,232,239,239,
+    235,225,226,239,246,101,128, 30,168,243,237,225,236,108,128,247,
+    226,244,233,236,228,101,128, 30,170,245,244,101,129,246,201,  1,
+    129,243,237,225,236,108,128,247,180,249,242,233,236,236,233, 99,
+    128,  4, 16,100,  3,  1,155,  1,165,  1,209,226,236,231,242,225,
+    246,101,128,  2,  0,233,229,242,229,243,233,115,131,  0,196,  1,
+    181,  1,192,  1,201,227,249,242,233,236,236,233, 99,128,  4,210,
+    237,225,227,242,239,110,128,  1,222,243,237,225,236,108,128,247,
+    228,239,116,  2,  1,216,  1,224,226,229,236,239,119,128, 30,160,
+    237,225,227,242,239,110,128,  1,224,231,242,225,246,101,129,  0,
+    192,  1,243,243,237,225,236,108,128,247,224,232,239,239,235,225,
+    226,239,246,101,128, 30,162,105,  2,  2, 13,  2, 25,229,227,249,
+    242,233,236,236,233, 99,128,  4,212,238,246,229,242,244,229,228,
+    226,242,229,246,101,128,  2,  2,236,240,232, 97,129,  3,145,  2,
+     49,244,239,238,239,115,128,  3,134,109,  2,  2, 63,  2, 71,225,
+    227,242,239,110,128,  1,  0,239,238,239,243,240,225,227,101,128,
+    255, 33,239,231,239,238,229,107,128,  1,  4,242,233,238,103,131,
+      0,197,  2,104,  2,112,  2,120,225,227,245,244,101,128,  1,250,
+    226,229,236,239,119,128, 30,  0,243,237,225,236,108,128,247,229,
+    243,237,225,236,108,128,247, 97,244,233,236,228,101,129,  0,195,
+      2,146,243,237,225,236,108,128,247,227,249,226,225,242,237,229,
+    238,233,225,110,128,  5, 49, 66,137,  0, 66,  2,189,  2,198,  2,
+    223,  3,  3,  3, 10,  3, 22,  3, 34,  3, 46,  3, 54,227,233,242,
+    227,236,101,128, 36,183,228,239,116,  2,  2,206,  2,215,225,227,
+    227,229,238,116,128, 30,  2,226,229,236,239,119,128, 30,  4,101,
+      3,  2,231,  2,242,  2,254,227,249,242,233,236,236,233, 99,128,
+      4, 17,238,225,242,237,229,238,233,225,110,128,  5, 50,244, 97,
+    128,  3,146,232,239,239,107,128,  1,129,236,233,238,229,226,229,
+    236,239,119,128, 30,  6,237,239,238,239,243,240,225,227,101,128,
+    255, 34,242,229,246,229,243,237,225,236,108,128,246,244,243,237,
+    225,236,108,128,247, 98,244,239,240,226,225,114,128,  1,130, 67,
+    137,  0, 67,  3, 85,  3,127,  3,193,  3,210,  3,224,  4,171,  4,
+    188,  4,200,  4,212, 97,  3,  3, 93,  3,104,  3,111,225,242,237,
+    229,238,233,225,110,128,  5, 62,227,245,244,101,128,  1,  6,242,
+    239,110,129,246,202,  3,119,243,237,225,236,108,128,246,245, 99,
+      3,  3,135,  3,142,  3,171,225,242,239,110,128,  1, 12,229,228,
+    233,236,236, 97,130,  0,199,  3,155,  3,163,225,227,245,244,101,
+    128, 30,  8,243,237,225,236,108,128,247,231,233,242, 99,  2,  3,
+    179,  3,184,236,101,128, 36,184,245,237,230,236,229,120,128,  1,
+      8,228,239,116,129,  1, 10,  3,201,225,227,227,229,238,116,128,
+      1, 10,229,228,233,236,236,225,243,237,225,236,108,128,247,184,
+    104,  4,  3,234,  3,246,  4,161,  4,165,225,225,242,237,229,238,
+    233,225,110,128,  5, 73,101,  6,  4,  4,  4, 24,  4, 35,  4,103,
+      4,115,  4,136,225,226,235,232,225,243,233,225,238,227,249,242,
+    233,236,236,233, 99,128,  4,188,227,249,242,233,236,236,233, 99,
+    128,  4, 39,100,  2,  4, 41,  4, 85,229,243,227,229,238,228,229,
+    114,  2,  4, 54,  4, 74,225,226,235,232,225,243,233,225,238,227,
+    249,242,233,236,236,233, 99,128,  4,190,227,249,242,233,236,236,
+    233, 99,128,  4,182,233,229,242,229,243,233,243,227,249,242,233,
+    236,236,233, 99,128,  4,244,232,225,242,237,229,238,233,225,110,
+    128,  5, 67,235,232,225,235,225,243,243,233,225,238,227,249,242,
+    233,236,236,233, 99,128,  4,203,246,229,242,244,233,227,225,236,
+    243,244,242,239,235,229,227,249,242,233,236,236,233, 99,128,  4,
+    184,105,128,  3,167,239,239,107,128,  1,135,233,242,227,245,237,
+    230,236,229,248,243,237,225,236,108,128,246,246,237,239,238,239,
+    243,240,225,227,101,128,255, 35,239,225,242,237,229,238,233,225,
+    110,128,  5, 81,243,237,225,236,108,128,247, 99, 68,142,  0, 68,
+      4,252,  5, 10,  5, 36,  5, 96,  5,121,  5,166,  5,173,  5,231,
+      5,244,  6,  0,  6, 12,  6, 28,  6, 48,  6, 57, 90,129,  1,241,
+      5,  2,227,225,242,239,110,128,  1,196, 97,  2,  5, 16,  5, 27,
+    225,242,237,229,238,233,225,110,128,  5, 52,230,242,233,227,225,
+    110,128,  1,137, 99,  4,  5, 46,  5, 53,  5, 62,  5, 89,225,242,
+    239,110,128,  1, 14,229,228,233,236,236, 97,128, 30, 16,233,242,
+     99,  2,  5, 70,  5, 75,236,101,128, 36,185,245,237,230,236,229,
+    248,226,229,236,239,119,128, 30, 18,242,239,225,116,128,  1, 16,
+    228,239,116,  2,  5,104,  5,113,225,227,227,229,238,116,128, 30,
+     10,226,229,236,239,119,128, 30, 12,101,  3,  5,129,  5,140,  5,
+    150,227,249,242,233,236,236,233, 99,128,  4, 20,233,227,239,240,
+    244,233, 99,128,  3,238,236,244, 97,129, 34,  6,  5,158,231,242,
+    229,229,107,128,  3,148,232,239,239,107,128,  1,138,105,  2,  5,
+    179,  5,218,229,242,229,243,233,115,131,246,203,  5,194,  5,202,
+      5,210,193,227,245,244,101,128,246,204,199,242,225,246,101,128,
+    246,205,243,237,225,236,108,128,247,168,231,225,237,237,225,231,
+    242,229,229,107,128,  3,220,234,229,227,249,242,233,236,236,233,
+     99,128,  4,  2,236,233,238,229,226,229,236,239,119,128, 30, 14,
+    237,239,238,239,243,240,225,227,101,128,255, 36,239,244,225,227,
+    227,229,238,244,243,237,225,236,108,128,246,247,115,  2,  6, 34,
+      6, 41,236,225,243,104,128,  1, 16,237,225,236,108,128,247,100,
+    244,239,240,226,225,114,128,  1,139,122,131,  1,242,  6, 67,  6,
+     75,  6,112,227,225,242,239,110,128,  1,197,101,  2,  6, 81,  6,
+    101,225,226,235,232,225,243,233,225,238,227,249,242,233,236,236,
+    233, 99,128,  4,224,227,249,242,233,236,236,233, 99,128,  4,  5,
+    232,229,227,249,242,233,236,236,233, 99,128,  4, 15, 69,146,  0,
+     69,  6,165,  6,183,  6,191,  7, 89,  7,153,  7,165,  7,183,  7,
+    211,  8,  7,  8, 36,  8, 94,  8,169,  8,189,  8,208,  8,248,  9,
+     44,  9,109,  9,115,225,227,245,244,101,129,  0,201,  6,175,243,
+    237,225,236,108,128,247,233,226,242,229,246,101,128,  1, 20, 99,
+      5,  6,203,  6,210,  6,224,  6,236,  7, 79,225,242,239,110,128,
+      1, 26,229,228,233,236,236,225,226,242,229,246,101,128, 30, 28,
+    232,225,242,237,229,238,233,225,110,128,  5, 53,233,242, 99,  2,
+      6,244,  6,249,236,101,128, 36,186,245,237,230,236,229,120,135,
+      0,202,  7, 16,  7, 24,  7, 32,  7, 43,  7, 51,  7, 63,  7, 71,
+    225,227,245,244,101,128, 30,190,226,229,236,239,119,128, 30, 24,
+    228,239,244,226,229,236,239,119,128, 30,198,231,242,225,246,101,
+    128, 30,192,232,239,239,235,225,226,239,246,101,128, 30,194,243,
+    237,225,236,108,128,247,234,244,233,236,228,101,128, 30,196,249,
+    242,233,236,236,233, 99,128,  4,  4,100,  3,  7, 97,  7,107,  7,
+    127,226,236,231,242,225,246,101,128,  2,  4,233,229,242,229,243,
+    233,115,129,  0,203,  7,119,243,237,225,236,108,128,247,235,239,
+    116,130,  1, 22,  7,136,  7,145,225,227,227,229,238,116,128,  1,
+     22,226,229,236,239,119,128, 30,184,230,227,249,242,233,236,236,
+    233, 99,128,  4, 36,231,242,225,246,101,129,  0,200,  7,175,243,
+    237,225,236,108,128,247,232,104,  2,  7,189,  7,200,225,242,237,
+    229,238,233,225,110,128,  5, 55,239,239,235,225,226,239,246,101,
+    128, 30,186,105,  3,  7,219,  7,230,  7,245,231,232,244,242,239,
+    237,225,110,128, 33,103,238,246,229,242,244,229,228,226,242,229,
+    246,101,128,  2,  6,239,244,233,230,233,229,228,227,249,242,233,
+    236,236,233, 99,128,  4,100,108,  2,  8, 13,  8, 24,227,249,242,
+    233,236,236,233, 99,128,  4, 27,229,246,229,238,242,239,237,225,
+    110,128, 33,106,109,  3,  8, 44,  8, 72,  8, 83,225,227,242,239,
+    110,130,  1, 18,  8, 56,  8, 64,225,227,245,244,101,128, 30, 22,
+    231,242,225,246,101,128, 30, 20,227,249,242,233,236,236,233, 99,
+    128,  4, 28,239,238,239,243,240,225,227,101,128,255, 37,110,  4,
+      8,104,  8,115,  8,135,  8,154,227,249,242,233,236,236,233, 99,
+    128,  4, 29,228,229,243,227,229,238,228,229,242,227,249,242,233,
+    236,236,233, 99,128,  4,162,103,129,  1, 74,  8,141,232,229,227,
+    249,242,233,236,236,233, 99,128,  4,164,232,239,239,235,227,249,
+    242,233,236,236,233, 99,128,  4,199,111,  2,  8,175,  8,183,231,
+    239,238,229,107,128,  1, 24,240,229,110,128,  1,144,240,243,233,
+    236,239,110,129,  3,149,  8,200,244,239,238,239,115,128,  3,136,
+    114,  2,  8,214,  8,225,227,249,242,233,236,236,233, 99,128,  4,
+     32,229,246,229,242,243,229,100,129,  1,142,  8,237,227,249,242,
+    233,236,236,233, 99,128,  4, 45,115,  4,  9,  2,  9, 13,  9, 33,
+      9, 37,227,249,242,233,236,236,233, 99,128,  4, 33,228,229,243,
+    227,229,238,228,229,242,227,249,242,233,236,236,233, 99,128,  4,
+    170,104,128,  1,169,237,225,236,108,128,247,101,116,  3,  9, 52,
+      9, 78,  9, 92, 97,130,  3,151,  9, 60,  9, 70,242,237,229,238,
+    233,225,110,128,  5, 56,244,239,238,239,115,128,  3,137,104,129,
+      0,208,  9, 84,243,237,225,236,108,128,247,240,233,236,228,101,
+    129, 30,188,  9,101,226,229,236,239,119,128, 30, 26,245,242,111,
+    128, 32,172,250,104,130,  1,183,  9,124,  9,132,227,225,242,239,
+    110,128,  1,238,242,229,246,229,242,243,229,100,128,  1,184, 70,
+    136,  0, 70,  9,163,  9,172,  9,184,  9,212,  9,219,  9,248, 10,
+      4, 10, 15,227,233,242,227,236,101,128, 36,187,228,239,244,225,
+    227,227,229,238,116,128, 30, 30,101,  2,  9,190,  9,202,232,225,
+    242,237,229,238,233,225,110,128,  5, 86,233,227,239,240,244,233,
+     99,128,  3,228,232,239,239,107,128,  1,145,105,  2,  9,225,  9,
+    238,244,225,227,249,242,233,236,236,233, 99,128,  4,114,246,229,
+    242,239,237,225,110,128, 33,100,237,239,238,239,243,240,225,227,
+    101,128,255, 38,239,245,242,242,239,237,225,110,128, 33, 99,243,
+    237,225,236,108,128,247,102, 71,140,  0, 71, 10, 51, 10, 61, 10,
+    107, 10,115, 10,176, 10,193, 10,205, 11, 39, 11, 52, 11, 65, 11,
+     90, 11,107,194,243,241,245,225,242,101,128, 51,135, 97,  3, 10,
+     69, 10, 76, 10, 94,227,245,244,101,128,  1,244,237,237, 97,129,
+      3,147, 10, 84,225,230,242,233,227,225,110,128,  1,148,238,231,
+    233,225,227,239,240,244,233, 99,128,  3,234,226,242,229,246,101,
+    128,  1, 30, 99,  4, 10,125, 10,132, 10,141, 10,163,225,242,239,
+    110,128,  1,230,229,228,233,236,236, 97,128,  1, 34,233,242, 99,
+      2, 10,149, 10,154,236,101,128, 36,188,245,237,230,236,229,120,
+    128,  1, 28,239,237,237,225,225,227,227,229,238,116,128,  1, 34,
+    228,239,116,129,  1, 32, 10,184,225,227,227,229,238,116,128,  1,
+     32,229,227,249,242,233,236,236,233, 99,128,  4, 19,104,  3, 10,
+    213, 10,226, 11, 33,225,228,225,242,237,229,238,233,225,110,128,
+      5, 66,101,  3, 10,234, 10,255, 11, 16,237,233,228,228,236,229,
+    232,239,239,235,227,249,242,233,236,236,233, 99,128,  4,148,243,
+    244,242,239,235,229,227,249,242,233,236,236,233, 99,128,  4,146,
+    245,240,244,245,242,238,227,249,242,233,236,236,233, 99,128,  4,
+    144,239,239,107,128,  1,147,233,237,225,242,237,229,238,233,225,
+    110,128,  5, 51,234,229,227,249,242,233,236,236,233, 99,128,  4,
+      3,109,  2, 11, 71, 11, 79,225,227,242,239,110,128, 30, 32,239,
+    238,239,243,240,225,227,101,128,255, 39,242,225,246,101,129,246,
+    206, 11, 99,243,237,225,236,108,128,247, 96,115,  2, 11,113, 11,
+    129,237,225,236,108,129,247,103, 11,122,232,239,239,107,128,  2,
+    155,244,242,239,235,101,128,  1,228, 72,140,  0, 72, 11,165, 11,
+    190, 11,198, 11,208, 12, 17, 12, 40, 12, 77, 12,117, 12,129, 12,
+    157, 12,165, 12,189,177,184, 53,  3, 11,175, 11,180, 11,185,179,
+     51,128, 37,207,180, 51,128, 37,170,181, 49,128, 37,171,178,178,
+    176,183, 51,128, 37,161,208,243,241,245,225,242,101,128, 51,203,
+     97,  3, 11,216, 11,236, 12,  0,225,226,235,232,225,243,233,225,
+    238,227,249,242,233,236,236,233, 99,128,  4,168,228,229,243,227,
+    229,238,228,229,242,227,249,242,233,236,236,233, 99,128,  4,178,
+    242,228,243,233,231,238,227,249,242,233,236,236,233, 99,128,  4,
+     42, 98,  2, 12, 23, 12, 28,225,114,128,  1, 38,242,229,246,229,
+    226,229,236,239,119,128, 30, 42, 99,  2, 12, 46, 12, 55,229,228,
+    233,236,236, 97,128, 30, 40,233,242, 99,  2, 12, 63, 12, 68,236,
+    101,128, 36,189,245,237,230,236,229,120,128,  1, 36,100,  2, 12,
+     83, 12, 93,233,229,242,229,243,233,115,128, 30, 38,239,116,  2,
+     12,100, 12,109,225,227,227,229,238,116,128, 30, 34,226,229,236,
+    239,119,128, 30, 36,237,239,238,239,243,240,225,227,101,128,255,
+     40,111,  2, 12,135, 12,146,225,242,237,229,238,233,225,110,128,
+      5, 64,242,233,227,239,240,244,233, 99,128,  3,232,243,237,225,
+    236,108,128,247,104,245,238,231,225,242,245,237,236,225,245,116,
+    129,246,207, 12,181,243,237,225,236,108,128,246,248,250,243,241,
+    245,225,242,101,128, 51,144, 73,146,  0, 73, 12,239, 12,251, 12,
+    255, 13, 11, 13, 29, 13, 37, 13, 94, 13,181, 13,214, 13,224, 13,
+    242, 13,254, 14, 48, 14, 86, 14, 99, 14,166, 14,187, 14,205,193,
+    227,249,242,233,236,236,233, 99,128,  4, 47, 74,128,  1, 50,213,
+    227,249,242,233,236,236,233, 99,128,  4, 46,225,227,245,244,101,
+    129,  0,205, 13, 21,243,237,225,236,108,128,247,237,226,242,229,
+    246,101,128,  1, 44, 99,  3, 13, 45, 13, 52, 13, 84,225,242,239,
+    110,128,  1,207,233,242, 99,  2, 13, 60, 13, 65,236,101,128, 36,
+    190,245,237,230,236,229,120,129,  0,206, 13, 76,243,237,225,236,
+    108,128,247,238,249,242,233,236,236,233, 99,128,  4,  6,100,  3,
+     13,102, 13,112, 13,155,226,236,231,242,225,246,101,128,  2,  8,
+    233,229,242,229,243,233,115,131,  0,207, 13,128, 13,136, 13,147,
+    225,227,245,244,101,128, 30, 46,227,249,242,233,236,236,233, 99,
+    128,  4,228,243,237,225,236,108,128,247,239,239,116,130,  1, 48,
+     13,164, 13,173,225,227,227,229,238,116,128,  1, 48,226,229,236,
+    239,119,128, 30,202,101,  2, 13,187, 13,203,226,242,229,246,229,
+    227,249,242,233,236,236,233, 99,128,  4,214,227,249,242,233,236,
+    236,233, 99,128,  4, 21,230,242,225,235,244,245,114,128, 33, 17,
+    231,242,225,246,101,129,  0,204, 13,234,243,237,225,236,108,128,
+    247,236,232,239,239,235,225,226,239,246,101,128, 30,200,105,  3,
+     14,  6, 14, 17, 14, 32,227,249,242,233,236,236,233, 99,128,  4,
+     24,238,246,229,242,244,229,228,226,242,229,246,101,128,  2, 10,
+    243,232,239,242,244,227,249,242,233,236,236,233, 99,128,  4, 25,
+    109,  2, 14, 54, 14, 75,225,227,242,239,110,129,  1, 42, 14, 64,
+    227,249,242,233,236,236,233, 99,128,  4,226,239,238,239,243,240,
+    225,227,101,128,255, 41,238,233,225,242,237,229,238,233,225,110,
+    128,  5, 59,111,  3, 14,107, 14,118, 14,126,227,249,242,233,236,
+    236,233, 99,128,  4,  1,231,239,238,229,107,128,  1, 46,244, 97,
+    131,  3,153, 14,137, 14,147, 14,158,225,230,242,233,227,225,110,
+    128,  1,150,228,233,229,242,229,243,233,115,128,  3,170,244,239,
+    238,239,115,128,  3,138,115,  2, 14,172, 14,179,237,225,236,108,
+    128,247,105,244,242,239,235,101,128,  1,151,244,233,236,228,101,
+    129,  1, 40, 14,197,226,229,236,239,119,128, 30, 44,250,232,233,
+    244,243, 97,  2, 14,216, 14,227,227,249,242,233,236,236,233, 99,
+    128,  4,116,228,226,236,231,242,225,246,229,227,249,242,233,236,
+    236,233, 99,128,  4,118, 74,134,  0, 74, 15,  6, 15, 18, 15, 41,
+     15, 53, 15, 67, 15, 79,225,225,242,237,229,238,233,225,110,128,
+      5, 65,227,233,242, 99,  2, 15, 27, 15, 32,236,101,128, 36,191,
+    245,237,230,236,229,120,128,  1, 52,229,227,249,242,233,236,236,
+    233, 99,128,  4,  8,232,229,232,225,242,237,229,238,233,225,110,
+    128,  5, 75,237,239,238,239,243,240,225,227,101,128,255, 42,243,
+    237,225,236,108,128,247,106, 75,140,  0, 75, 15,115, 15,125, 15,
+    135, 16, 18, 16, 65, 16, 76, 16,106, 16,143, 16,156, 16,168, 16,
+    180, 16,208,194,243,241,245,225,242,101,128, 51,133,203,243,241,
+    245,225,242,101,128, 51,205, 97,  7, 15,151, 15,169, 15,191, 15,
+    211, 15,226, 15,232, 15,249,226,225,243,232,235,233,242,227,249,
+    242,233,236,236,233, 99,128,  4,160, 99,  2, 15,175, 15,181,245,
+    244,101,128, 30, 48,249,242,233,236,236,233, 99,128,  4, 26,228,
+    229,243,227,229,238,228,229,242,227,249,242,233,236,236,233, 99,
+    128,  4,154,232,239,239,235,227,249,242,233,236,236,233, 99,128,
+      4,195,240,240, 97,128,  3,154,243,244,242,239,235,229,227,249,
+    242,233,236,236,233, 99,128,  4,158,246,229,242,244,233,227,225,
+    236,243,244,242,239,235,229,227,249,242,233,236,236,233, 99,128,
+      4,156, 99,  4, 16, 28, 16, 35, 16, 44, 16, 52,225,242,239,110,
+    128,  1,232,229,228,233,236,236, 97,128,  1, 54,233,242,227,236,
+    101,128, 36,192,239,237,237,225,225,227,227,229,238,116,128,  1,
+     54,228,239,244,226,229,236,239,119,128, 30, 50,101,  2, 16, 82,
+     16, 94,232,225,242,237,229,238,233,225,110,128,  5, 84,238,225,
+    242,237,229,238,233,225,110,128,  5, 63,104,  3, 16,114, 16,126,
+     16,137,225,227,249,242,233,236,236,233, 99,128,  4, 37,229,233,
+    227,239,240,244,233, 99,128,  3,230,239,239,107,128,  1,152,234,
+    229,227,249,242,233,236,236,233, 99,128,  4, 12,236,233,238,229,
+    226,229,236,239,119,128, 30, 52,237,239,238,239,243,240,225,227,
+    101,128,255, 43,239,240,240, 97,  2, 16,189, 16,200,227,249,242,
+    233,236,236,233, 99,128,  4,128,231,242,229,229,107,128,  3,222,
+    115,  2, 16,214, 16,226,233,227,249,242,233,236,236,233, 99,128,
+      4,110,237,225,236,108,128,247,107, 76,138,  0, 76, 17,  1, 17,
+      5, 17,  9, 17, 29, 17, 95, 17,133, 17,147, 17,165, 17,177, 17,
+    189, 74,128,  1,199, 76,128,246,191, 97,  2, 17, 15, 17, 22,227,
+    245,244,101,128,  1, 57,237,226,228, 97,128,  3,155, 99,  4, 17,
+     39, 17, 46, 17, 55, 17, 82,225,242,239,110,128,  1, 61,229,228,
+    233,236,236, 97,128,  1, 59,233,242, 99,  2, 17, 63, 17, 68,236,
+    101,128, 36,193,245,237,230,236,229,248,226,229,236,239,119,128,
+     30, 60,239,237,237,225,225,227,227,229,238,116,128,  1, 59,228,
+    239,116,130,  1, 63, 17,105, 17,114,225,227,227,229,238,116,128,
+      1, 63,226,229,236,239,119,129, 30, 54, 17,124,237,225,227,242,
+    239,110,128, 30, 56,233,247,238,225,242,237,229,238,233,225,110,
+    128,  5, 60,106,129,  1,200, 17,153,229,227,249,242,233,236,236,
+    233, 99,128,  4,  9,236,233,238,229,226,229,236,239,119,128, 30,
+     58,237,239,238,239,243,240,225,227,101,128,255, 44,115,  2, 17,
+    195, 17,212,236,225,243,104,129,  1, 65, 17,204,243,237,225,236,
+    108,128,246,249,237,225,236,108,128,247,108, 77,137,  0, 77, 17,
+    241, 17,251, 18, 24, 18, 33, 18, 58, 18, 71, 18, 83, 18, 91, 18,
+    100,194,243,241,245,225,242,101,128, 51,134,225, 99,  2, 18,  2,
+     18, 18,242,239,110,129,246,208, 18, 10,243,237,225,236,108,128,
+    247,175,245,244,101,128, 30, 62,227,233,242,227,236,101,128, 36,
+    194,228,239,116,  2, 18, 41, 18, 50,225,227,227,229,238,116,128,
+     30, 64,226,229,236,239,119,128, 30, 66,229,238,225,242,237,229,
+    238,233,225,110,128,  5, 68,237,239,238,239,243,240,225,227,101,
+    128,255, 45,243,237,225,236,108,128,247,109,244,245,242,238,229,
+    100,128,  1,156,117,128,  3,156, 78,141,  0, 78, 18,134, 18,138,
+     18,146, 18,212, 18,237, 18,248, 19,  3, 19, 21, 19, 33, 19, 45,
+     19, 58, 19, 66, 19, 84, 74,128,  1,202,225,227,245,244,101,128,
+      1, 67, 99,  4, 18,156, 18,163, 18,172, 18,199,225,242,239,110,
+    128,  1, 71,229,228,233,236,236, 97,128,  1, 69,233,242, 99,  2,
+     18,180, 18,185,236,101,128, 36,195,245,237,230,236,229,248,226,
+    229,236,239,119,128, 30, 74,239,237,237,225,225,227,227,229,238,
+    116,128,  1, 69,228,239,116,  2, 18,220, 18,229,225,227,227,229,
+    238,116,128, 30, 68,226,229,236,239,119,128, 30, 70,232,239,239,
+    235,236,229,230,116,128,  1,157,233,238,229,242,239,237,225,110,
+    128, 33,104,106,129,  1,203, 19,  9,229,227,249,242,233,236,236,
+    233, 99,128,  4, 10,236,233,238,229,226,229,236,239,119,128, 30,
+     72,237,239,238,239,243,240,225,227,101,128,255, 46,239,247,225,
+    242,237,229,238,233,225,110,128,  5, 70,243,237,225,236,108,128,
+    247,110,244,233,236,228,101,129,  0,209, 19, 76,243,237,225,236,
+    108,128,247,241,117,128,  3,157, 79,141,  0, 79, 19,118, 19,132,
+     19,150, 19,203, 20, 78, 20,152, 20,187, 21, 48, 21, 69, 21,213,
+     21,223, 21,254, 22, 53, 69,129,  1, 82, 19,124,243,237,225,236,
+    108,128,246,250,225,227,245,244,101,129,  0,211, 19,142,243,237,
+    225,236,108,128,247,243, 98,  2, 19,156, 19,196,225,242,242,229,
+    100,  2, 19,166, 19,177,227,249,242,233,236,236,233, 99,128,  4,
+    232,228,233,229,242,229,243,233,243,227,249,242,233,236,236,233,
+     99,128,  4,234,242,229,246,101,128,  1, 78, 99,  4, 19,213, 19,
+    220, 19,235, 20, 68,225,242,239,110,128,  1,209,229,238,244,229,
+    242,229,228,244,233,236,228,101,128,  1,159,233,242, 99,  2, 19,
+    243, 19,248,236,101,128, 36,196,245,237,230,236,229,120,134,  0,
+    212, 20, 13, 20, 21, 20, 32, 20, 40, 20, 52, 20, 60,225,227,245,
+    244,101,128, 30,208,228,239,244,226,229,236,239,119,128, 30,216,
+    231,242,225,246,101,128, 30,210,232,239,239,235,225,226,239,246,
+    101,128, 30,212,243,237,225,236,108,128,247,244,244,233,236,228,
+    101,128, 30,214,249,242,233,236,236,233, 99,128,  4, 30,100,  3,
+     20, 86, 20,109, 20,142,226,108,  2, 20, 93, 20,101,225,227,245,
+    244,101,128,  1, 80,231,242,225,246,101,128,  2, 12,233,229,242,
+    229,243,233,115,130,  0,214, 20,123, 20,134,227,249,242,233,236,
+    236,233, 99,128,  4,230,243,237,225,236,108,128,247,246,239,244,
+    226,229,236,239,119,128, 30,204,103,  2, 20,158, 20,170,239,238,
+    229,235,243,237,225,236,108,128,246,251,242,225,246,101,129,  0,
+    210, 20,179,243,237,225,236,108,128,247,242,104,  4, 20,197, 20,
+    208, 20,212, 21, 34,225,242,237,229,238,233,225,110,128,  5, 85,
+    109,128, 33, 38,111,  2, 20,218, 20,228,239,235,225,226,239,246,
+    101,128, 30,206,242,110,133,  1,160, 20,243, 20,251, 21,  6, 21,
+     14, 21, 26,225,227,245,244,101,128, 30,218,228,239,244,226,229,
+    236,239,119,128, 30,226,231,242,225,246,101,128, 30,220,232,239,
+    239,235,225,226,239,246,101,128, 30,222,244,233,236,228,101,128,
+     30,224,245,238,231,225,242,245,237,236,225,245,116,128,  1, 80,
+    105,129,  1,162, 21, 54,238,246,229,242,244,229,228,226,242,229,
+    246,101,128,  2, 14,109,  4, 21, 79, 21,107, 21,184, 21,202,225,
+    227,242,239,110,130,  1, 76, 21, 91, 21, 99,225,227,245,244,101,
+    128, 30, 82,231,242,225,246,101,128, 30, 80,229,231, 97,132, 33,
+     38, 21,121, 21,132, 21,140, 21,156,227,249,242,233,236,236,233,
+     99,128,  4, 96,231,242,229,229,107,128,  3,169,242,239,245,238,
+    228,227,249,242,233,236,236,233, 99,128,  4,122,116,  2, 21,162,
+     21,177,233,244,236,239,227,249,242,233,236,236,233, 99,128,  4,
+    124,239,238,239,115,128,  3,143,233,227,242,239,110,129,  3,159,
+     21,194,244,239,238,239,115,128,  3,140,239,238,239,243,240,225,
+    227,101,128,255, 47,238,229,242,239,237,225,110,128, 33, 96,111,
+      2, 21,229, 21,248,231,239,238,229,107,129,  1,234, 21,239,237,
+    225,227,242,239,110,128,  1,236,240,229,110,128,  1,134,115,  3,
+     22,  6, 22, 33, 22, 40,236,225,243,104,130,  0,216, 22, 17, 22,
+     25,225,227,245,244,101,128,  1,254,243,237,225,236,108,128,247,
+    248,237,225,236,108,128,247,111,244,242,239,235,229,225,227,245,
+    244,101,128,  1,254,116,  2, 22, 59, 22, 70,227,249,242,233,236,
+    236,233, 99,128,  4,126,233,236,228,101,131,  0,213, 22, 83, 22,
+     91, 22,102,225,227,245,244,101,128, 30, 76,228,233,229,242,229,
+    243,233,115,128, 30, 78,243,237,225,236,108,128,247,245, 80,136,
+      0, 80, 22,130, 22,138, 22,147, 22,159, 22,211, 22,227, 22,246,
+     23,  2,225,227,245,244,101,128, 30, 84,227,233,242,227,236,101,
+    128, 36,197,228,239,244,225,227,227,229,238,116,128, 30, 86,101,
+      3, 22,167, 22,178, 22,190,227,249,242,233,236,236,233, 99,128,
+      4, 31,232,225,242,237,229,238,233,225,110,128,  5, 74,237,233,
+    228,228,236,229,232,239,239,235,227,249,242,233,236,236,233, 99,
+    128,  4,166,104,  2, 22,217, 22,221,105,128,  3,166,239,239,107,
+    128,  1,164,105,129,  3,160, 22,233,247,242,225,242,237,229,238,
+    233,225,110,128,  5, 83,237,239,238,239,243,240,225,227,101,128,
+    255, 48,115,  2, 23,  8, 23, 25,105,129,  3,168, 23, 14,227,249,
+    242,233,236,236,233, 99,128,  4,112,237,225,236,108,128,247,112,
+     81,131,  0, 81, 23, 42, 23, 51, 23, 63,227,233,242,227,236,101,
+    128, 36,198,237,239,238,239,243,240,225,227,101,128,255, 49,243,
+    237,225,236,108,128,247,113, 82,138,  0, 82, 23, 95, 23,119, 23,
+    166, 23,217, 23,230, 23,240, 23,245, 24, 19, 24, 31, 24, 43, 97,
+      2, 23,101, 23,112,225,242,237,229,238,233,225,110,128,  5, 76,
+    227,245,244,101,128,  1, 84, 99,  4, 23,129, 23,136, 23,145, 23,
+    153,225,242,239,110,128,  1, 88,229,228,233,236,236, 97,128,  1,
+     86,233,242,227,236,101,128, 36,199,239,237,237,225,225,227,227,
+    229,238,116,128,  1, 86,100,  2, 23,172, 23,182,226,236,231,242,
+    225,246,101,128,  2, 16,239,116,  2, 23,189, 23,198,225,227,227,
+    229,238,116,128, 30, 88,226,229,236,239,119,129, 30, 90, 23,208,
+    237,225,227,242,239,110,128, 30, 92,229,232,225,242,237,229,238,
+    233,225,110,128,  5, 80,230,242,225,235,244,245,114,128, 33, 28,
+    232,111,128,  3,161,233,110,  2, 23,252, 24,  5,231,243,237,225,
+    236,108,128,246,252,246,229,242,244,229,228,226,242,229,246,101,
+    128,  2, 18,236,233,238,229,226,229,236,239,119,128, 30, 94,237,
+    239,238,239,243,240,225,227,101,128,255, 50,243,237,225,236,108,
+    129,247,114, 24, 53,233,238,246,229,242,244,229,100,129,  2,129,
+     24, 66,243,245,240,229,242,233,239,114,128,  2,182, 83,139,  0,
+     83, 24,103, 26, 17, 26, 55, 26,182, 26,221, 26,250, 27, 84, 27,
+    105, 27,117, 27,135, 27,143, 70,  6, 24,117, 24,209, 24,241, 25,
+     77, 25,119, 25,221, 48,  9, 24,137, 24,145, 24,153, 24,161, 24,
+    169, 24,177, 24,185, 24,193, 24,201,177,176,176,176, 48,128, 37,
+     12,178,176,176,176, 48,128, 37, 20,179,176,176,176, 48,128, 37,
+     16,180,176,176,176, 48,128, 37, 24,181,176,176,176, 48,128, 37,
+     60,182,176,176,176, 48,128, 37, 44,183,176,176,176, 48,128, 37,
+     52,184,176,176,176, 48,128, 37, 28,185,176,176,176, 48,128, 37,
+     36, 49,  3, 24,217, 24,225, 24,233,176,176,176,176, 48,128, 37,
+      0,177,176,176,176, 48,128, 37,  2,185,176,176,176, 48,128, 37,
+     97, 50,  9, 25,  5, 25, 13, 25, 21, 25, 29, 25, 37, 25, 45, 25,
+     53, 25, 61, 25, 69,176,176,176,176, 48,128, 37, 98,177,176,176,
+    176, 48,128, 37, 86,178,176,176,176, 48,128, 37, 85,179,176,176,
+    176, 48,128, 37, 99,180,176,176,176, 48,128, 37, 81,181,176,176,
+    176, 48,128, 37, 87,182,176,176,176, 48,128, 37, 93,183,176,176,
+    176, 48,128, 37, 92,184,176,176,176, 48,128, 37, 91, 51,  4, 25,
+     87, 25, 95, 25,103, 25,111,182,176,176,176, 48,128, 37, 94,183,
+    176,176,176, 48,128, 37, 95,184,176,176,176, 48,128, 37, 90,185,
+    176,176,176, 48,128, 37, 84, 52, 10, 25,141, 25,149, 25,157, 25,
+    165, 25,173, 25,181, 25,189, 25,197, 25,205, 25,213,176,176,176,
+    176, 48,128, 37,105,177,176,176,176, 48,128, 37,102,178,176,176,
+    176, 48,128, 37, 96,179,176,176,176, 48,128, 37, 80,180,176,176,
+    176, 48,128, 37,108,181,176,176,176, 48,128, 37,103,182,176,176,
+    176, 48,128, 37,104,183,176,176,176, 48,128, 37,100,184,176,176,
+    176, 48,128, 37,101,185,176,176,176, 48,128, 37, 89, 53,  5, 25,
+    233, 25,241, 25,249, 26,  1, 26,  9,176,176,176,176, 48,128, 37,
+     88,177,176,176,176, 48,128, 37, 82,178,176,176,176, 48,128, 37,
+     83,179,176,176,176, 48,128, 37,107,180,176,176,176, 48,128, 37,
+    106, 97,  2, 26, 23, 26, 44,227,245,244,101,129,  1, 90, 26, 32,
+    228,239,244,225,227,227,229,238,116,128, 30,100,237,240,233,231,
+    242,229,229,107,128,  3,224, 99,  5, 26, 67, 26, 98, 26,107, 26,
+    147, 26,169,225,242,239,110,130,  1, 96, 26, 78, 26, 90,228,239,
+    244,225,227,227,229,238,116,128, 30,102,243,237,225,236,108,128,
+    246,253,229,228,233,236,236, 97,128,  1, 94,232,247, 97,130,  1,
+    143, 26,117, 26,128,227,249,242,233,236,236,233, 99,128,  4,216,
+    228,233,229,242,229,243,233,243,227,249,242,233,236,236,233, 99,
+    128,  4,218,233,242, 99,  2, 26,155, 26,160,236,101,128, 36,200,
+    245,237,230,236,229,120,128,  1, 92,239,237,237,225,225,227,227,
+    229,238,116,128,  2, 24,228,239,116,  2, 26,190, 26,199,225,227,
+    227,229,238,116,128, 30, 96,226,229,236,239,119,129, 30, 98, 26,
+    209,228,239,244,225,227,227,229,238,116,128, 30,104,101,  2, 26,
+    227, 26,239,232,225,242,237,229,238,233,225,110,128,  5, 77,246,
+    229,238,242,239,237,225,110,128, 33,102,104,  5, 27,  6, 27, 34,
+     27, 48, 27, 59, 27, 72, 97,  2, 27, 12, 27, 23,225,242,237,229,
+    238,233,225,110,128,  5, 71,227,249,242,233,236,236,233, 99,128,
+      4, 40,227,232,225,227,249,242,233,236,236,233, 99,128,  4, 41,
+    229,233,227,239,240,244,233, 99,128,  3,226,232,225,227,249,242,
+    233,236,236,233, 99,128,  4,186,233,237,225,227,239,240,244,233,
+     99,128,  3,236,105,  2, 27, 90, 27, 96,231,237, 97,128,  3,163,
+    248,242,239,237,225,110,128, 33,101,237,239,238,239,243,240,225,
+    227,101,128,255, 51,239,230,244,243,233,231,238,227,249,242,233,
+    236,236,233, 99,128,  4, 44,243,237,225,236,108,128,247,115,244,
+    233,231,237,225,231,242,229,229,107,128,  3,218, 84,141,  0, 84,
+     27,186, 27,191, 27,197, 28,  7, 28, 32, 28, 96, 28,147, 28,177,
+     28,189, 28,201, 28,246, 29,  6, 29, 46,225,117,128,  3,164,226,
+    225,114,128,  1,102, 99,  4, 27,207, 27,214, 27,223, 27,250,225,
+    242,239,110,128,  1,100,229,228,233,236,236, 97,128,  1, 98,233,
+    242, 99,  2, 27,231, 27,236,236,101,128, 36,201,245,237,230,236,
+    229,248,226,229,236,239,119,128, 30,112,239,237,237,225,225,227,
+    227,229,238,116,128,  1, 98,228,239,116,  2, 28, 15, 28, 24,225,
+    227,227,229,238,116,128, 30,106,226,229,236,239,119,128, 30,108,
+    101,  4, 28, 42, 28, 53, 28, 73, 28, 82,227,249,242,233,236,236,
+    233, 99,128,  4, 34,228,229,243,227,229,238,228,229,242,227,249,
+    242,233,236,236,233, 99,128,  4,172,238,242,239,237,225,110,128,
+     33,105,244,243,229,227,249,242,233,236,236,233, 99,128,  4,180,
+    104,  3, 28,104, 28,110, 28,136,229,244, 97,128,  3,152,111,  2,
+     28,116, 28,121,239,107,128,  1,172,242,110,129,  0,222, 28,128,
+    243,237,225,236,108,128,247,254,242,229,229,242,239,237,225,110,
+    128, 33, 98,105,  2, 28,153, 28,164,236,228,229,243,237,225,236,
+    108,128,246,254,247,238,225,242,237,229,238,233,225,110,128,  5,
+     79,236,233,238,229,226,229,236,239,119,128, 30,110,237,239,238,
+    239,243,240,225,227,101,128,255, 52,111,  2, 28,207, 28,218,225,
+    242,237,229,238,233,225,110,128,  5, 57,238,101,  3, 28,227, 28,
+    234, 28,240,230,233,246,101,128,  1,188,243,233,120,128,  1,132,
+    244,247,111,128,  1,167,242,229,244,242,239,230,236,229,248,232,
+    239,239,107,128,  1,174,115,  3, 29, 14, 29, 26, 29, 39,229,227,
+    249,242,233,236,236,233, 99,128,  4, 38,232,229,227,249,242,233,
+    236,236,233, 99,128,  4, 11,237,225,236,108,128,247,116,119,  2,
+     29, 52, 29, 64,229,236,246,229,242,239,237,225,110,128, 33,107,
+    239,242,239,237,225,110,128, 33, 97, 85,142,  0, 85, 29,105, 29,
+    123, 29,131, 29,198, 30, 69, 30, 87, 30,198, 30,214, 30,226, 31,
+     21, 31, 30, 31,142, 31,149, 31,219,225,227,245,244,101,129,  0,
+    218, 29,115,243,237,225,236,108,128,247,250,226,242,229,246,101,
+    128,  1,108, 99,  3, 29,139, 29,146, 29,188,225,242,239,110,128,
+      1,211,233,242, 99,  2, 29,154, 29,159,236,101,128, 36,202,245,
+    237,230,236,229,120,130,  0,219, 29,172, 29,180,226,229,236,239,
+    119,128, 30,118,243,237,225,236,108,128,247,251,249,242,233,236,
+    236,233, 99,128,  4, 35,100,  3, 29,206, 29,229, 30, 59,226,108,
+      2, 29,213, 29,221,225,227,245,244,101,128,  1,112,231,242,225,
+    246,101,128,  2, 20,233,229,242,229,243,233,115,134,  0,220, 29,
+    251, 30,  3, 30, 11, 30, 34, 30, 42, 30, 51,225,227,245,244,101,
+    128,  1,215,226,229,236,239,119,128, 30,114, 99,  2, 30, 17, 30,
+     24,225,242,239,110,128,  1,217,249,242,233,236,236,233, 99,128,
+      4,240,231,242,225,246,101,128,  1,219,237,225,227,242,239,110,
+    128,  1,213,243,237,225,236,108,128,247,252,239,244,226,229,236,
+    239,119,128, 30,228,231,242,225,246,101,129,  0,217, 30, 79,243,
+    237,225,236,108,128,247,249,104,  2, 30, 93, 30,171,111,  2, 30,
+     99, 30,109,239,235,225,226,239,246,101,128, 30,230,242,110,133,
+      1,175, 30,124, 30,132, 30,143, 30,151, 30,163,225,227,245,244,
+    101,128, 30,232,228,239,244,226,229,236,239,119,128, 30,240,231,
+    242,225,246,101,128, 30,234,232,239,239,235,225,226,239,246,101,
+    128, 30,236,244,233,236,228,101,128, 30,238,245,238,231,225,242,
+    245,237,236,225,245,116,129,  1,112, 30,187,227,249,242,233,236,
+    236,233, 99,128,  4,242,233,238,246,229,242,244,229,228,226,242,
+    229,246,101,128,  2, 22,235,227,249,242,233,236,236,233, 99,128,
+      4,120,109,  2, 30,232, 31, 10,225,227,242,239,110,130,  1,106,
+     30,244, 30,255,227,249,242,233,236,236,233, 99,128,  4,238,228,
+    233,229,242,229,243,233,115,128, 30,122,239,238,239,243,240,225,
+    227,101,128,255, 53,239,231,239,238,229,107,128,  1,114,240,243,
+    233,236,239,110,133,  3,165, 31, 49, 31, 53, 31, 90, 31,121, 31,
+    134, 49,128,  3,210, 97,  2, 31, 59, 31, 81,227,245,244,229,232,
+    239,239,235,243,249,237,226,239,236,231,242,229,229,107,128,  3,
+    211,230,242,233,227,225,110,128,  1,177,228,233,229,242,229,243,
+    233,115,129,  3,171, 31,103,232,239,239,235,243,249,237,226,239,
+    236,231,242,229,229,107,128,  3,212,232,239,239,235,243,249,237,
+    226,239,108,128,  3,210,244,239,238,239,115,128,  3,142,242,233,
+    238,103,128,  1,110,115,  3, 31,157, 31,172, 31,179,232,239,242,
+    244,227,249,242,233,236,236,233, 99,128,  4, 14,237,225,236,108,
+    128,247,117,244,242,225,233,231,232,116,  2, 31,191, 31,202,227,
+    249,242,233,236,236,233, 99,128,  4,174,243,244,242,239,235,229,
+    227,249,242,233,236,236,233, 99,128,  4,176,244,233,236,228,101,
+    130,  1,104, 31,231, 31,239,225,227,245,244,101,128, 30,120,226,
+    229,236,239,119,128, 30,116, 86,136,  0, 86, 32, 11, 32, 20, 32,
+     31, 32, 60, 32, 67, 32, 79, 32, 91, 32, 99,227,233,242,227,236,
+    101,128, 36,203,228,239,244,226,229,236,239,119,128, 30,126,101,
+      2, 32, 37, 32, 48,227,249,242,233,236,236,233, 99,128,  4, 18,
+    247,225,242,237,229,238,233,225,110,128,  5, 78,232,239,239,107,
+    128,  1,178,237,239,238,239,243,240,225,227,101,128,255, 54,239,
+    225,242,237,229,238,233,225,110,128,  5, 72,243,237,225,236,108,
+    128,247,118,244,233,236,228,101,128, 30,124, 87,134,  0, 87, 32,
+    123, 32,131, 32,154, 32,194, 32,202, 32,214,225,227,245,244,101,
+    128, 30,130,227,233,242, 99,  2, 32,140, 32,145,236,101,128, 36,
+    204,245,237,230,236,229,120,128,  1,116,100,  2, 32,160, 32,170,
+    233,229,242,229,243,233,115,128, 30,132,239,116,  2, 32,177, 32,
+    186,225,227,227,229,238,116,128, 30,134,226,229,236,239,119,128,
+     30,136,231,242,225,246,101,128, 30,128,237,239,238,239,243,240,
+    225,227,101,128,255, 55,243,237,225,236,108,128,247,119, 88,134,
+      0, 88, 32,238, 32,247, 33, 18, 33, 31, 33, 35, 33, 47,227,233,
+    242,227,236,101,128, 36,205,100,  2, 32,253, 33,  7,233,229,242,
+    229,243,233,115,128, 30,140,239,244,225,227,227,229,238,116,128,
+     30,138,229,232,225,242,237,229,238,233,225,110,128,  5, 61,105,
+    128,  3,158,237,239,238,239,243,240,225,227,101,128,255, 56,243,
+    237,225,236,108,128,247,120, 89,139,  0, 89, 33, 81, 33,116, 33,
+    139, 33,189, 33,228, 33,236, 33,253, 34, 40, 34, 52, 34, 60, 34,
+     68, 97,  2, 33, 87, 33,104,227,245,244,101,129,  0,221, 33, 96,
+    243,237,225,236,108,128,247,253,244,227,249,242,233,236,236,233,
+     99,128,  4, 98,227,233,242, 99,  2, 33,125, 33,130,236,101,128,
+     36,206,245,237,230,236,229,120,128,  1,118,100,  2, 33,145, 33,
+    165,233,229,242,229,243,233,115,129,  1,120, 33,157,243,237,225,
+    236,108,128,247,255,239,116,  2, 33,172, 33,181,225,227,227,229,
+    238,116,128, 30,142,226,229,236,239,119,128, 30,244,229,114,  2,
+     33,196, 33,208,233,227,249,242,233,236,236,233, 99,128,  4, 43,
+    245,228,233,229,242,229,243,233,243,227,249,242,233,236,236,233,
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+    129,  1,179, 33,245,225,226,239,246,101,128, 30,246,105,  3, 34,
+      5, 34, 16, 34, 27,225,242,237,229,238,233,225,110,128,  5, 69,
+    227,249,242,233,236,236,233, 99,128,  4,  7,247,238,225,242,237,
+    229,238,233,225,110,128,  5, 82,237,239,238,239,243,240,225,227,
+    101,128,255, 57,243,237,225,236,108,128,247,121,244,233,236,228,
+    101,128, 30,248,245,115,  2, 34, 75, 34,113,226,233,103,  2, 34,
+     83, 34, 94,227,249,242,233,236,236,233, 99,128,  4,106,233,239,
+    244,233,230,233,229,228,227,249,242,233,236,236,233, 99,128,  4,
+    108,236,233,244,244,236,101,  2, 34,124, 34,135,227,249,242,233,
+    236,236,233, 99,128,  4,102,233,239,244,233,230,233,229,228,227,
+    249,242,233,236,236,233, 99,128,  4,104, 90,136,  0, 90, 34,174,
+     34,198, 34,243, 35, 14, 35, 81, 35,173, 35,185, 35,197, 97,  2,
+     34,180, 34,191,225,242,237,229,238,233,225,110,128,  5, 54,227,
+    245,244,101,128,  1,121, 99,  2, 34,204, 34,221,225,242,239,110,
+    129,  1,125, 34,213,243,237,225,236,108,128,246,255,233,242, 99,
+      2, 34,229, 34,234,236,101,128, 36,207,245,237,230,236,229,120,
+    128, 30,144,228,239,116,130,  1,123, 34,253, 35,  6,225,227,227,
+    229,238,116,128,  1,123,226,229,236,239,119,128, 30,146,101,  3,
+     35, 22, 35, 33, 35, 76,227,249,242,233,236,236,233, 99,128,  4,
+     23,100,  2, 35, 39, 35, 58,229,243,227,229,238,228,229,242,227,
+    249,242,233,236,236,233, 99,128,  4,152,233,229,242,229,243,233,
+    243,227,249,242,233,236,236,233, 99,128,  4,222,244, 97,128,  3,
+    150,232,101,  4, 35, 92, 35,103, 35,119, 35,130,225,242,237,229,
+    238,233,225,110,128,  5, 58,226,242,229,246,229,227,249,242,233,
+    236,236,233, 99,128,  4,193,227,249,242,233,236,236,233, 99,128,
+      4, 22,100,  2, 35,136, 35,155,229,243,227,229,238,228,229,242,
+    227,249,242,233,236,236,233, 99,128,  4,150,233,229,242,229,243,
+    233,243,227,249,242,233,236,236,233, 99,128,  4,220,236,233,238,
+    229,226,229,236,239,119,128, 30,148,237,239,238,239,243,240,225,
+    227,101,128,255, 58,115,  2, 35,203, 35,210,237,225,236,108,128,
+    247,122,244,242,239,235,101,128,  1,181, 97,158,  0, 97, 36, 26,
+     38,154, 39,  4, 39, 68, 39,132, 39,196, 40,  4, 40, 68, 40,126,
+     40,190, 41, 70, 41,217, 42,137, 42,237, 43, 17, 49,192, 49,229,
+     50,  0, 50,225, 51,  7, 52, 96, 52,168, 53,123, 53,132, 54,  5,
+     56, 13, 57,  3, 57, 50, 57,201, 57,215, 49,138, 39,  1, 36, 50,
+     36,114, 36,154, 36,218, 37, 26, 37, 90, 37,154, 37,218, 38, 26,
+     38, 90, 48,138, 39, 33, 36, 74, 36, 78, 36, 82, 36, 86, 36, 90,
+     36, 94, 36, 98, 36,102, 36,106, 36,110, 48,128, 39, 94, 49,128,
+     39, 97, 50,128, 39, 98, 51,128, 39, 99, 52,128, 39,100, 53,128,
+     39, 16, 54,128, 39,101, 55,128, 39,102, 56,128, 39,103, 57,128,
+     38, 96, 49,134, 38, 27, 36,130, 36,134, 36,138, 36,142, 36,146,
+     36,150, 48,128, 38,101, 49,128, 38,102, 50,128, 38, 99, 55,128,
+     39,  9, 56,128, 39,  8, 57,128, 39,  7, 50,138, 38, 30, 36,178,
+     36,182, 36,186, 36,190, 36,194, 36,198, 36,202, 36,206, 36,210,
+     36,214, 48,128, 36, 96, 49,128, 36, 97, 50,128, 36, 98, 51,128,
+     36, 99, 52,128, 36,100, 53,128, 36,101, 54,128, 36,102, 55,128,
+     36,103, 56,128, 36,104, 57,128, 36,105, 51,138, 39, 12, 36,242,
+     36,246, 36,250, 36,254, 37,  2, 37,  6, 37, 10, 37, 14, 37, 18,
+     37, 22, 48,128, 39,118, 49,128, 39,119, 50,128, 39,120, 51,128,
+     39,121, 52,128, 39,122, 53,128, 39,123, 54,128, 39,124, 55,128,
+     39,125, 56,128, 39,126, 57,128, 39,127, 52,138, 39, 13, 37, 50,
+     37, 54, 37, 58, 37, 62, 37, 66, 37, 70, 37, 74, 37, 78, 37, 82,
+     37, 86, 48,128, 39,128, 49,128, 39,129, 50,128, 39,130, 51,128,
+     39,131, 52,128, 39,132, 53,128, 39,133, 54,128, 39,134, 55,128,
+     39,135, 56,128, 39,136, 57,128, 39,137, 53,138, 39, 14, 37,114,
+     37,118, 37,122, 37,126, 37,130, 37,134, 37,138, 37,142, 37,146,
+     37,150, 48,128, 39,138, 49,128, 39,139, 50,128, 39,140, 51,128,
+     39,141, 52,128, 39,142, 53,128, 39,143, 54,128, 39,144, 55,128,
+     39,145, 56,128, 39,146, 57,128, 39,147, 54,138, 39, 15, 37,178,
+     37,182, 37,186, 37,190, 37,194, 37,198, 37,202, 37,206, 37,210,
+     37,214, 48,128, 39,148, 49,128, 33,146, 50,128, 39,163, 51,128,
+     33,148, 52,128, 33,149, 53,128, 39,153, 54,128, 39,155, 55,128,
+     39,156, 56,128, 39,157, 57,128, 39,158, 55,138, 39, 17, 37,242,
+     37,246, 37,250, 37,254, 38,  2, 38,  6, 38, 10, 38, 14, 38, 18,
+     38, 22, 48,128, 39,159, 49,128, 39,160, 50,128, 39,161, 51,128,
+     39,162, 52,128, 39,164, 53,128, 39,165, 54,128, 39,166, 55,128,
+     39,167, 56,128, 39,168, 57,128, 39,169, 56,138, 39, 18, 38, 50,
+     38, 54, 38, 58, 38, 62, 38, 66, 38, 70, 38, 74, 38, 78, 38, 82,
+     38, 86, 48,128, 39,171, 49,128, 39,173, 50,128, 39,175, 51,128,
+     39,178, 52,128, 39,179, 53,128, 39,181, 54,128, 39,184, 55,128,
+     39,186, 56,128, 39,187, 57,128, 39,188, 57,138, 39, 19, 38,114,
+     38,118, 38,122, 38,126, 38,130, 38,134, 38,138, 38,142, 38,146,
+     38,150, 48,128, 39,189, 49,128, 39,190, 50,128, 39,154, 51,128,
+     39,170, 52,128, 39,182, 53,128, 39,185, 54,128, 39,152, 55,128,
+     39,180, 56,128, 39,183, 57,128, 39,172, 50,138, 39,  2, 38,178,
+     38,224, 38,228, 38,232, 38,236, 38,240, 38,244, 38,248, 38,252,
+     39,  0, 48,135, 39, 20, 38,196, 38,200, 38,204, 38,208, 38,212,
+     38,216, 38,220, 48,128, 39,174, 49,128, 39,177, 50,128, 39,  3,
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+     49,128, 39, 21, 50,128, 39, 22, 51,128, 39, 23, 52,128, 39, 24,
+     53,128, 39, 25, 54,128, 39, 26, 55,128, 39, 27, 56,128, 39, 28,
+     57,128, 39, 34, 51,138, 39,  4, 39, 28, 39, 32, 39, 36, 39, 40,
+     39, 44, 39, 48, 39, 52, 39, 56, 39, 60, 39, 64, 48,128, 39, 35,
+     49,128, 39, 36, 50,128, 39, 37, 51,128, 39, 38, 52,128, 39, 39,
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+     57,128, 39, 44, 52,138, 38, 14, 39, 92, 39, 96, 39,100, 39,104,
+     39,108, 39,112, 39,116, 39,120, 39,124, 39,128, 48,128, 39, 45,
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+     53,128, 39, 50, 54,128, 39, 51, 55,128, 39, 52, 56,128, 39, 53,
+     57,128, 39, 54, 53,138, 39,  6, 39,156, 39,160, 39,164, 39,168,
+     39,172, 39,176, 39,180, 39,184, 39,188, 39,192, 48,128, 39, 55,
+     49,128, 39, 56, 50,128, 39, 57, 51,128, 39, 58, 52,128, 39, 59,
+     53,128, 39, 60, 54,128, 39, 61, 55,128, 39, 62, 56,128, 39, 63,
+     57,128, 39, 64, 54,138, 39, 29, 39,220, 39,224, 39,228, 39,232,
+     39,236, 39,240, 39,244, 39,248, 39,252, 40,  0, 48,128, 39, 65,
+     49,128, 39, 66, 50,128, 39, 67, 51,128, 39, 68, 52,128, 39, 69,
+     53,128, 39, 70, 54,128, 39, 71, 55,128, 39, 72, 56,128, 39, 73,
+     57,128, 39, 74, 55,138, 39, 30, 40, 28, 40, 32, 40, 36, 40, 40,
+     40, 44, 40, 48, 40, 52, 40, 56, 40, 60, 40, 64, 48,128, 39, 75,
+     49,128, 37,207, 50,128, 39, 77, 51,128, 37,160, 52,128, 39, 79,
+     53,128, 39, 81, 54,128, 37,178, 55,128, 37,188, 56,128, 37,198,
+     57,128, 39, 86, 56,137, 39, 31, 40, 90, 40, 94, 40, 98, 40,102,
+     40,106, 40,110, 40,114, 40,118, 40,122, 49,128, 37,215, 50,128,
+     39, 88, 51,128, 39, 89, 52,128, 39, 90, 53,128, 39,111, 54,128,
+     39,113, 55,128, 39,114, 56,128, 39,115, 57,128, 39,104, 57,138,
+     39, 32, 40,150, 40,154, 40,158, 40,162, 40,166, 40,170, 40,174,
+     40,178, 40,182, 40,186, 48,128, 39,105, 49,128, 39,108, 50,128,
+     39,109, 51,128, 39,106, 52,128, 39,107, 53,128, 39,116, 54,128,
+     39,117, 55,128, 39, 91, 56,128, 39, 92, 57,128, 39, 93, 97,  7,
+     40,206, 40,216, 40,223, 40,230, 40,255, 41, 15, 41, 26,226,229,
+    238,231,225,236,105,128,  9,134,227,245,244,101,128,  0,225,228,
+    229,246, 97,128,  9,  6,231,117,  2, 40,237, 40,246,234,225,242,
+    225,244,105,128, 10,134,242,237,245,235,232,105,128, 10,  6,237,
+    225,244,242,225,231,245,242,237,245,235,232,105,128, 10, 62,242,
+    245,243,241,245,225,242,101,128, 51,  3,246,239,247,229,236,243,
+    233,231,110,  3, 41, 42, 41, 52, 41, 59,226,229,238,231,225,236,
+    105,128,  9,190,228,229,246, 97,128,  9, 62,231,245,234,225,242,
+    225,244,105,128, 10,190, 98,  4, 41, 80, 41,121, 41,130, 41,140,
+    226,242,229,246,233,225,244,233,239,110,  2, 41, 95, 41,110,237,
+    225,242,235,225,242,237,229,238,233,225,110,128,  5, 95,243,233,
+    231,238,228,229,246, 97,128,  9,112,229,238,231,225,236,105,128,
+      9,133,239,240,239,237,239,230,111,128, 49, 26,242,229,246,101,
+    134,  1,  3, 41,159, 41,167, 41,178, 41,189, 41,197, 41,209,225,
+    227,245,244,101,128, 30,175,227,249,242,233,236,236,233, 99,128,
+      4,209,228,239,244,226,229,236,239,119,128, 30,183,231,242,225,
+    246,101,128, 30,177,232,239,239,235,225,226,239,246,101,128, 30,
+    179,244,233,236,228,101,128, 30,181, 99,  4, 41,227, 41,234, 42,
+     57, 42,127,225,242,239,110,128,  1,206,233,242, 99,  2, 41,242,
+     41,247,236,101,128, 36,208,245,237,230,236,229,120,133,  0,226,
+     42, 10, 42, 18, 42, 29, 42, 37, 42, 49,225,227,245,244,101,128,
+     30,165,228,239,244,226,229,236,239,119,128, 30,173,231,242,225,
+    246,101,128, 30,167,232,239,239,235,225,226,239,246,101,128, 30,
+    169,244,233,236,228,101,128, 30,171,245,244,101,133,  0,180, 42,
+     73, 42, 84, 42,101, 42,108, 42,117,226,229,236,239,247,227,237,
+     98,128,  3, 23, 99,  2, 42, 90, 42, 95,237, 98,128,  3,  1,239,
+    237, 98,128,  3,  1,228,229,246, 97,128,  9, 84,236,239,247,237,
+    239,100,128,  2,207,244,239,238,229,227,237, 98,128,  3, 65,249,
+    242,233,236,236,233, 99,128,  4, 48,100,  5, 42,149, 42,159, 42,
+    173, 42,179, 42,213,226,236,231,242,225,246,101,128,  2,  1,228,
+    225,235,231,245,242,237,245,235,232,105,128, 10,113,229,246, 97,
+    128,  9,  5,233,229,242,229,243,233,115,130,  0,228, 42,193, 42,
+    204,227,249,242,233,236,236,233, 99,128,  4,211,237,225,227,242,
+    239,110,128,  1,223,239,116,  2, 42,220, 42,228,226,229,236,239,
+    119,128, 30,161,237,225,227,242,239,110,128,  1,225,101,131,  0,
+    230, 42,247, 42,255, 43,  8,225,227,245,244,101,128,  1,253,235,
+    239,242,229,225,110,128, 49, 80,237,225,227,242,239,110,128,  1,
+    227,230,233,105,  6, 43, 33, 43, 53, 45,246, 45,252, 46, 11, 49,
+    111, 48,  2, 43, 39, 43, 46,176,178,176, 56,128, 32, 21,184,185,
+    180, 49,128, 32,164,177, 48,  3, 43, 62, 45, 86, 45,221, 48,  9,
+     43, 82, 43,102, 43,164, 43,226, 44, 32, 44, 94, 44,156, 44,218,
+     45, 24, 49,  3, 43, 90, 43, 94, 43, 98, 55,128,  4, 16, 56,128,
+      4, 17, 57,128,  4, 18, 50, 10, 43,124, 43,128, 43,132, 43,136,
+     43,140, 43,144, 43,148, 43,152, 43,156, 43,160, 48,128,  4, 19,
+     49,128,  4, 20, 50,128,  4, 21, 51,128,  4,  1, 52,128,  4, 22,
+     53,128,  4, 23, 54,128,  4, 24, 55,128,  4, 25, 56,128,  4, 26,
+     57,128,  4, 27, 51, 10, 43,186, 43,190, 43,194, 43,198, 43,202,
+     43,206, 43,210, 43,214, 43,218, 43,222, 48,128,  4, 28, 49,128,
+      4, 29, 50,128,  4, 30, 51,128,  4, 31, 52,128,  4, 32, 53,128,
+      4, 33, 54,128,  4, 34, 55,128,  4, 35, 56,128,  4, 36, 57,128,
+      4, 37, 52, 10, 43,248, 43,252, 44,  0, 44,  4, 44,  8, 44, 12,
+     44, 16, 44, 20, 44, 24, 44, 28, 48,128,  4, 38, 49,128,  4, 39,
+     50,128,  4, 40, 51,128,  4, 41, 52,128,  4, 42, 53,128,  4, 43,
+     54,128,  4, 44, 55,128,  4, 45, 56,128,  4, 46, 57,128,  4, 47,
+     53, 10, 44, 54, 44, 58, 44, 62, 44, 66, 44, 70, 44, 74, 44, 78,
+     44, 82, 44, 86, 44, 90, 48,128,  4,144, 49,128,  4,  2, 50,128,
+      4,  3, 51,128,  4,  4, 52,128,  4,  5, 53,128,  4,  6, 54,128,
+      4,  7, 55,128,  4,  8, 56,128,  4,  9, 57,128,  4, 10, 54, 10,
+     44,116, 44,120, 44,124, 44,128, 44,132, 44,136, 44,140, 44,144,
+     44,148, 44,152, 48,128,  4, 11, 49,128,  4, 12, 50,128,  4, 14,
+     51,128,246,196, 52,128,246,197, 53,128,  4, 48, 54,128,  4, 49,
+     55,128,  4, 50, 56,128,  4, 51, 57,128,  4, 52, 55, 10, 44,178,
+     44,182, 44,186, 44,190, 44,194, 44,198, 44,202, 44,206, 44,210,
+     44,214, 48,128,  4, 53, 49,128,  4, 81, 50,128,  4, 54, 51,128,
+      4, 55, 52,128,  4, 56, 53,128,  4, 57, 54,128,  4, 58, 55,128,
+      4, 59, 56,128,  4, 60, 57,128,  4, 61, 56, 10, 44,240, 44,244,
+     44,248, 44,252, 45,  0, 45,  4, 45,  8, 45, 12, 45, 16, 45, 20,
+     48,128,  4, 62, 49,128,  4, 63, 50,128,  4, 64, 51,128,  4, 65,
+     52,128,  4, 66, 53,128,  4, 67, 54,128,  4, 68, 55,128,  4, 69,
+     56,128,  4, 70, 57,128,  4, 71, 57, 10, 45, 46, 45, 50, 45, 54,
+     45, 58, 45, 62, 45, 66, 45, 70, 45, 74, 45, 78, 45, 82, 48,128,
+      4, 72, 49,128,  4, 73, 50,128,  4, 74, 51,128,  4, 75, 52,128,
+      4, 76, 53,128,  4, 77, 54,128,  4, 78, 55,128,  4, 79, 56,128,
+      4,145, 57,128,  4, 82, 49,  4, 45, 96, 45,158, 45,163, 45,189,
+     48, 10, 45,118, 45,122, 45,126, 45,130, 45,134, 45,138, 45,142,
+     45,146, 45,150, 45,154, 48,128,  4, 83, 49,128,  4, 84, 50,128,
+      4, 85, 51,128,  4, 86, 52,128,  4, 87, 53,128,  4, 88, 54,128,
+      4, 89, 55,128,  4, 90, 56,128,  4, 91, 57,128,  4, 92,177, 48,
+    128,  4, 94, 52,  4, 45,173, 45,177, 45,181, 45,185, 53,128,  4,
+     15, 54,128,  4, 98, 55,128,  4,114, 56,128,  4,116, 57,  5, 45,
+    201, 45,205, 45,209, 45,213, 45,217, 50,128,246,198, 51,128,  4,
+     95, 52,128,  4, 99, 53,128,  4,115, 54,128,  4,117, 56,  2, 45,
+    227, 45,241, 51,  2, 45,233, 45,237, 49,128,246,199, 50,128,246,
+    200,180, 54,128,  4,217,178,185, 57,128, 32, 14,179, 48,  2, 46,
+      3, 46,  7, 48,128, 32, 15, 49,128, 32, 13,181, 55,  7, 46, 28,
+     46, 98, 47,163, 47,240, 48,197, 49, 34, 49,105, 51,  2, 46, 34,
+     46, 48, 56,  2, 46, 40, 46, 44, 49,128,  6,106, 56,128,  6, 12,
+     57,  8, 46, 66, 46, 70, 46, 74, 46, 78, 46, 82, 46, 86, 46, 90,
+     46, 94, 50,128,  6, 96, 51,128,  6, 97, 52,128,  6, 98, 53,128,
+      6, 99, 54,128,  6,100, 55,128,  6,101, 56,128,  6,102, 57,128,
+      6,103, 52,  7, 46,114, 46,146, 46,208, 47, 14, 47, 46, 47,102,
+     47,158, 48,  5, 46,126, 46,130, 46,134, 46,138, 46,142, 48,128,
+      6,104, 49,128,  6,105, 51,128,  6, 27, 55,128,  6, 31, 57,128,
+      6, 33, 49, 10, 46,168, 46,172, 46,176, 46,180, 46,184, 46,188,
+     46,192, 46,196, 46,200, 46,204, 48,128,  6, 34, 49,128,  6, 35,
+     50,128,  6, 36, 51,128,  6, 37, 52,128,  6, 38, 53,128,  6, 39,
+     54,128,  6, 40, 55,128,  6, 41, 56,128,  6, 42, 57,128,  6, 43,
+     50, 10, 46,230, 46,234, 46,238, 46,242, 46,246, 46,250, 46,254,
+     47,  2, 47,  6, 47, 10, 48,128,  6, 44, 49,128,  6, 45, 50,128,
+      6, 46, 51,128,  6, 47, 52,128,  6, 48, 53,128,  6, 49, 54,128,
+      6, 50, 55,128,  6, 51, 56,128,  6, 52, 57,128,  6, 53, 51,  5,
+     47, 26, 47, 30, 47, 34, 47, 38, 47, 42, 48,128,  6, 54, 49,128,
+      6, 55, 50,128,  6, 56, 51,128,  6, 57, 52,128,  6, 58, 52,  9,
+     47, 66, 47, 70, 47, 74, 47, 78, 47, 82, 47, 86, 47, 90, 47, 94,
+     47, 98, 48,128,  6, 64, 49,128,  6, 65, 50,128,  6, 66, 51,128,
+      6, 67, 52,128,  6, 68, 53,128,  6, 69, 54,128,  6, 70, 56,128,
+      6, 72, 57,128,  6, 73, 53,  9, 47,122, 47,126, 47,130, 47,134,
+     47,138, 47,142, 47,146, 47,150, 47,154, 48,128,  6, 74, 49,128,
+      6, 75, 50,128,  6, 76, 51,128,  6, 77, 52,128,  6, 78, 53,128,
+      6, 79, 54,128,  6, 80, 55,128,  6, 81, 56,128,  6, 82,183, 48,
+    128,  6, 71, 53,  3, 47,171, 47,203, 47,235, 48,  5, 47,183, 47,
+    187, 47,191, 47,195, 47,199, 53,128,  6,164, 54,128,  6,126, 55,
+    128,  6,134, 56,128,  6,152, 57,128,  6,175, 49,  5, 47,215, 47,
+    219, 47,223, 47,227, 47,231, 49,128,  6,121, 50,128,  6,136, 51,
+    128,  6,145, 52,128,  6,186, 57,128,  6,210,179, 52,128,  6,213,
+     54,  7, 48,  0, 48,  5, 48, 10, 48, 15, 48, 53, 48,115, 48,177,
+    179, 54,128, 32,170,180, 53,128,  5,190,181, 56,128,  5,195, 54,
+      6, 48, 29, 48, 33, 48, 37, 48, 41, 48, 45, 48, 49, 52,128,  5,
+    208, 53,128,  5,209, 54,128,  5,210, 55,128,  5,211, 56,128,  5,
+    212, 57,128,  5,213, 55, 10, 48, 75, 48, 79, 48, 83, 48, 87, 48,
+     91, 48, 95, 48, 99, 48,103, 48,107, 48,111, 48,128,  5,214, 49,
+    128,  5,215, 50,128,  5,216, 51,128,  5,217, 52,128,  5,218, 53,
+    128,  5,219, 54,128,  5,220, 55,128,  5,221, 56,128,  5,222, 57,
+    128,  5,223, 56, 10, 48,137, 48,141, 48,145, 48,149, 48,153, 48,
+    157, 48,161, 48,165, 48,169, 48,173, 48,128,  5,224, 49,128,  5,
+    225, 50,128,  5,226, 51,128,  5,227, 52,128,  5,228, 53,128,  5,
+    229, 54,128,  5,230, 55,128,  5,231, 56,128,  5,232, 57,128,  5,
+    233, 57,  3, 48,185, 48,189, 48,193, 48,128,  5,234, 52,128,251,
+     42, 53,128,251, 43, 55,  4, 48,207, 48,221, 48,241, 48,246, 48,
+      2, 48,213, 48,217, 48,128,251, 75, 53,128,251, 31, 49,  3, 48,
+    229, 48,233, 48,237, 54,128,  5,240, 55,128,  5,241, 56,128,  5,
+    242,178, 51,128,251, 53, 57,  7, 49,  6, 49, 10, 49, 14, 49, 18,
+     49, 22, 49, 26, 49, 30, 51,128,  5,180, 52,128,  5,181, 53,128,
+      5,182, 54,128,  5,187, 55,128,  5,184, 56,128,  5,183, 57,128,
+      5,176, 56,  3, 49, 42, 49, 86, 49, 91, 48,  7, 49, 58, 49, 62,
+     49, 66, 49, 70, 49, 74, 49, 78, 49, 82, 48,128,  5,178, 49,128,
+      5,177, 50,128,  5,179, 51,128,  5,194, 52,128,  5,193, 54,128,
+      5,185, 55,128,  5,188,179, 57,128,  5,189, 52,  2, 49, 97, 49,
+    101, 49,128,  5,191, 50,128,  5,192,185,178, 57,128,  2,188, 54,
+      3, 49,119, 49,178, 49,185, 49,  4, 49,129, 49,145, 49,151, 49,
+    172, 50,  2, 49,135, 49,140,180, 56,128, 33,  5,184, 57,128, 33,
+     19,179,181, 50,128, 33, 22,181, 55,  3, 49,160, 49,164, 49,168,
+     51,128, 32, 44, 52,128, 32, 45, 53,128, 32, 46,182,182, 52,128,
+     32, 12,179,177,182, 55,128,  6,109,180,185,179, 55,128,  2,189,
+    103,  2, 49,198, 49,205,242,225,246,101,128,  0,224,117,  2, 49,
+    211, 49,220,234,225,242,225,244,105,128, 10,133,242,237,245,235,
+    232,105,128, 10,  5,104,  2, 49,235, 49,245,233,242,225,231,225,
+    238, 97,128, 48, 66,239,239,235,225,226,239,246,101,128, 30,163,
+    105,  7, 50, 16, 50, 41, 50, 48, 50, 60, 50, 85, 50,101, 50,181,
+     98,  2, 50, 22, 50, 31,229,238,231,225,236,105,128,  9,144,239,
+    240,239,237,239,230,111,128, 49, 30,228,229,246, 97,128,  9, 16,
+    229,227,249,242,233,236,236,233, 99,128,  4,213,231,117,  2, 50,
+     67, 50, 76,234,225,242,225,244,105,128, 10,144,242,237,245,235,
+    232,105,128, 10, 16,237,225,244,242,225,231,245,242,237,245,235,
+    232,105,128, 10, 72,110,  5, 50,113, 50,122, 50,136, 50,152, 50,
+    167,225,242,225,226,233, 99,128,  6, 57,230,233,238,225,236,225,
+    242,225,226,233, 99,128,254,202,233,238,233,244,233,225,236,225,
+    242,225,226,233, 99,128,254,203,237,229,228,233,225,236,225,242,
+    225,226,233, 99,128,254,204,246,229,242,244,229,228,226,242,229,
+    246,101,128,  2,  3,246,239,247,229,236,243,233,231,110,  3, 50,
+    197, 50,207, 50,214,226,229,238,231,225,236,105,128,  9,200,228,
+    229,246, 97,128,  9, 72,231,245,234,225,242,225,244,105,128, 10,
+    200,107,  2, 50,231, 50,255,225,244,225,235,225,238, 97,129, 48,
+    162, 50,243,232,225,236,230,247,233,228,244,104,128,255,113,239,
+    242,229,225,110,128, 49, 79,108,  3, 51, 15, 52, 71, 52, 80,101,
+      2, 51, 21, 52, 66,102,136,  5,208, 51, 41, 51, 50, 51, 65, 51,
+     79, 51,168, 51,182, 52, 37, 52, 51,225,242,225,226,233, 99,128,
+      6, 39,228,225,231,229,243,232,232,229,226,242,229,119,128,251,
+     48,230,233,238,225,236,225,242,225,226,233, 99,128,254,142,104,
+      2, 51, 85, 51,160,225,237,250, 97,  2, 51, 94, 51,127,225,226,
+    239,246,101,  2, 51,104, 51,113,225,242,225,226,233, 99,128,  6,
+     35,230,233,238,225,236,225,242,225,226,233, 99,128,254,132,226,
+    229,236,239,119,  2, 51,137, 51,146,225,242,225,226,233, 99,128,
+      6, 37,230,233,238,225,236,225,242,225,226,233, 99,128,254,136,
+    229,226,242,229,119,128,  5,208,236,225,237,229,228,232,229,226,
+    242,229,119,128,251, 79,237, 97,  2, 51,189, 51,225,228,228,225,
+    225,226,239,246,101,  2, 51,202, 51,211,225,242,225,226,233, 99,
+    128,  6, 34,230,233,238,225,236,225,242,225,226,233, 99,128,254,
+    130,235,243,245,242, 97,  4, 51,239, 51,248, 52,  6, 52, 22,225,
+    242,225,226,233, 99,128,  6, 73,230,233,238,225,236,225,242,225,
+    226,233, 99,128,254,240,233,238,233,244,233,225,236,225,242,225,
+    226,233, 99,128,254,243,237,229,228,233,225,236,225,242,225,226,
+    233, 99,128,254,244,240,225,244,225,232,232,229,226,242,229,119,
+    128,251, 46,241,225,237,225,244,243,232,229,226,242,229,119,128,
+    251, 47,240,104,128, 33, 53,236,229,241,245,225,108,128, 34, 76,
+    240,232, 97,129,  3,177, 52, 88,244,239,238,239,115,128,  3,172,
+    109,  4, 52,106, 52,114, 52,125, 52,159,225,227,242,239,110,128,
+      1,  1,239,238,239,243,240,225,227,101,128,255, 65,240,229,242,
+    243,225,238,100,130,  0, 38, 52,139, 52,151,237,239,238,239,243,
+    240,225,227,101,128,255,  6,243,237,225,236,108,128,247, 38,243,
+    241,245,225,242,101,128, 51,194,110,  4, 52,178, 52,189, 53, 55,
+     53, 65,226,239,240,239,237,239,230,111,128, 49, 34,103,  4, 52,
+    199, 52,210, 52,224, 53, 47,226,239,240,239,237,239,230,111,128,
+     49, 36,235,232,225,238,235,232,245,244,232,225,105,128, 14, 90,
+    236,101,131, 34, 32, 52,235, 53, 32, 53, 39,226,242,225,227,235,
+    229,116,  2, 52,247, 53, 11,236,229,230,116,129, 48,  8, 53,  0,
+    246,229,242,244,233,227,225,108,128,254, 63,242,233,231,232,116,
+    129, 48,  9, 53, 21,246,229,242,244,233,227,225,108,128,254, 64,
+    236,229,230,116,128, 35, 41,242,233,231,232,116,128, 35, 42,243,
+    244,242,239,109,128, 33, 43,239,244,229,236,229,233, 97,128,  3,
+    135,117,  2, 53, 71, 53, 83,228,225,244,244,225,228,229,246, 97,
+    128,  9, 82,243,246,225,242, 97,  3, 53, 95, 53,105, 53,112,226,
+    229,238,231,225,236,105,128,  9,130,228,229,246, 97,128,  9,  2,
+    231,245,234,225,242,225,244,105,128, 10,130,239,231,239,238,229,
+    107,128,  1,  5,112,  3, 53,140, 53,164, 53,194, 97,  2, 53,146,
+     53,158,225,244,239,243,241,245,225,242,101,128, 51,  0,242,229,
+    110,128, 36,156,239,243,244,242,239,240,232,101,  2, 53,177, 53,
+    188,225,242,237,229,238,233,225,110,128,  5, 90,237,239,100,128,
+      2,188,112,  2, 53,200, 53,205,236,101,128,248,255,242,111,  2,
+     53,212, 53,220,225,227,232,229,115,128, 34, 80,120,  2, 53,226,
+     53,246,229,241,245,225,108,129, 34, 72, 53,236,239,242,233,237,
+    225,231,101,128, 34, 82,233,237,225,244,229,236,249,229,241,245,
+    225,108,128, 34, 69,114,  4, 54, 15, 54, 42, 54, 46, 54, 91,225,
+    229, 97,  2, 54, 23, 54, 33,229,235,239,242,229,225,110,128, 49,
+    142,235,239,242,229,225,110,128, 49,141, 99,128, 35, 18,105,  2,
+     54, 52, 54, 66,231,232,244,232,225,236,230,242,233,238,103,128,
+     30,154,238,103,130,  0,229, 54, 75, 54, 83,225,227,245,244,101,
+    128,  1,251,226,229,236,239,119,128, 30,  1,242,239,119,  8, 54,
+    111, 54,118, 54,247, 55, 57, 55,107, 55,162, 55,185, 56,  4,226,
+    239,244,104,128, 33,148,100,  3, 54,126, 54,165, 54,212,225,243,
+    104,  4, 54,138, 54,145, 54,152, 54,160,228,239,247,110,128, 33,
+    227,236,229,230,116,128, 33,224,242,233,231,232,116,128, 33,226,
+    245,112,128, 33,225,226,108,  5, 54,178, 54,185, 54,192, 54,199,
+     54,207,226,239,244,104,128, 33,212,228,239,247,110,128, 33,211,
+    236,229,230,116,128, 33,208,242,233,231,232,116,128, 33,210,245,
+    112,128, 33,209,239,247,110,131, 33,147, 54,224, 54,231, 54,239,
+    236,229,230,116,128, 33,153,242,233,231,232,116,128, 33,152,247,
+    232,233,244,101,128, 33,233,104,  2, 54,253, 55, 48,229,225,100,
+      4, 55,  9, 55, 19, 55, 29, 55, 40,228,239,247,238,237,239,100,
+    128,  2,197,236,229,230,244,237,239,100,128,  2,194,242,233,231,
+    232,244,237,239,100,128,  2,195,245,240,237,239,100,128,  2,196,
+    239,242,233,250,229,120,128,248,231,236,229,230,116,131, 33,144,
+     55, 70, 55, 87, 55, 99,228,226,108,129, 33,208, 55, 78,243,244,
+    242,239,235,101,128, 33,205,239,246,229,242,242,233,231,232,116,
+    128, 33,198,247,232,233,244,101,128, 33,230,242,233,231,232,116,
+    132, 33,146, 55,123, 55,135, 55,143, 55,154,228,226,236,243,244,
+    242,239,235,101,128, 33,207,232,229,225,246,121,128, 39,158,239,
+    246,229,242,236,229,230,116,128, 33,196,247,232,233,244,101,128,
+     33,232,244,225, 98,  2, 55,170, 55,177,236,229,230,116,128, 33,
+    228,242,233,231,232,116,128, 33,229,245,112,132, 33,145, 55,198,
+     55,226, 55,244, 55,252,100,  2, 55,204, 55,216,110,129, 33,149,
+     55,210,226,243,101,128, 33,168,239,247,238,226,225,243,101,128,
+     33,168,236,229,230,116,129, 33,150, 55,235,239,230,228,239,247,
+    110,128, 33,197,242,233,231,232,116,128, 33,151,247,232,233,244,
+    101,128, 33,231,246,229,242,244,229,120,128,248,230,115,  5, 56,
+     25, 56,101, 56,146, 56,229, 56,239, 99,  2, 56, 31, 56, 83,233,
+    105,  2, 56, 38, 56, 61,227,233,242,227,245,109,129,  0, 94, 56,
+     49,237,239,238,239,243,240,225,227,101,128,255, 62,244,233,236,
+    228,101,129,  0,126, 56, 71,237,239,238,239,243,240,225,227,101,
+    128,255, 94,242,233,240,116,129,  2, 81, 56, 92,244,245,242,238,
+    229,100,128,  2, 82,237,225,236,108,  2, 56,110, 56,121,232,233,
+    242,225,231,225,238, 97,128, 48, 65,235,225,244,225,235,225,238,
+     97,129, 48,161, 56,134,232,225,236,230,247,233,228,244,104,128,
+    255,103,244,229,242,233,115,  2, 56,156, 56,225,107,131,  0, 42,
+     56,166, 56,194, 56,217, 97,  2, 56,172, 56,186,236,244,239,238,
+    229,225,242,225,226,233, 99,128,  6,109,242,225,226,233, 99,128,
+      6,109,109,  2, 56,200, 56,206,225,244,104,128, 34, 23,239,238,
+    239,243,240,225,227,101,128,255, 10,243,237,225,236,108,128,254,
+     97,109,128, 32, 66,245,240,229,242,233,239,114,128,246,233,249,
+    237,240,244,239,244,233,227,225,236,236,249,229,241,245,225,108,
+    128, 34, 67,116,132,  0, 64, 57, 15, 57, 22, 57, 34, 57, 42,233,
+    236,228,101,128,  0,227,237,239,238,239,243,240,225,227,101,128,
+    255, 32,243,237,225,236,108,128,254,107,245,242,238,229,100,128,
+      2, 80,117,  6, 57, 64, 57, 89, 57, 96, 57,121, 57,141, 57,157,
+     98,  2, 57, 70, 57, 79,229,238,231,225,236,105,128,  9,148,239,
+    240,239,237,239,230,111,128, 49, 32,228,229,246, 97,128,  9, 20,
+    231,117,  2, 57,103, 57,112,234,225,242,225,244,105,128, 10,148,
+    242,237,245,235,232,105,128, 10, 20,236,229,238,231,244,232,237,
+    225,242,235,226,229,238,231,225,236,105,128,  9,215,237,225,244,
+    242,225,231,245,242,237,245,235,232,105,128, 10, 76,246,239,247,
+    229,236,243,233,231,110,  3, 57,173, 57,183, 57,190,226,229,238,
+    231,225,236,105,128,  9,204,228,229,246, 97,128,  9, 76,231,245,
+    234,225,242,225,244,105,128, 10,204,246,225,231,242,225,232,225,
+    228,229,246, 97,128,  9, 61,121,  2, 57,221, 57,233,226,225,242,
+    237,229,238,233,225,110,128,  5, 97,233,110,130,  5,226, 57,242,
+     58,  1,225,236,244,239,238,229,232,229,226,242,229,119,128,251,
+     32,232,229,226,242,229,119,128,  5,226, 98,144,  0, 98, 58, 46,
+     58,181, 58,192, 58,201, 58,226, 60, 11, 60, 73, 60,146, 62, 72,
+     62, 84, 62,127, 62,135, 62,145, 64, 15, 64, 39, 64, 48, 97,  7,
+     58, 62, 58, 72, 58, 96, 58,103, 58,128, 58,152, 58,163,226,229,
+    238,231,225,236,105,128,  9,172,227,235,243,236,225,243,104,129,
+      0, 92, 58, 84,237,239,238,239,243,240,225,227,101,128,255, 60,
+    228,229,246, 97,128,  9, 44,231,117,  2, 58,110, 58,119,234,225,
+    242,225,244,105,128, 10,172,242,237,245,235,232,105,128, 10, 44,
+    104,  2, 58,134, 58,144,233,242,225,231,225,238, 97,128, 48,112,
+    244,244,232,225,105,128, 14, 63,235,225,244,225,235,225,238, 97,
+    128, 48,208,114,129,  0,124, 58,169,237,239,238,239,243,240,225,
+    227,101,128,255, 92,226,239,240,239,237,239,230,111,128, 49,  5,
+    227,233,242,227,236,101,128, 36,209,228,239,116,  2, 58,209, 58,
+    218,225,227,227,229,238,116,128, 30,  3,226,229,236,239,119,128,
+     30,  5,101,  6, 58,240, 59,  5, 59, 28, 59,170, 59,181, 59,193,
+    225,237,229,228,243,233,248,244,229,229,238,244,232,238,239,244,
+    229,115,128, 38,108, 99,  2, 59, 11, 59, 18,225,245,243,101,128,
+     34, 53,249,242,233,236,236,233, 99,128,  4, 49,104,  5, 59, 40,
+     59, 49, 59, 63, 59, 93, 59,152,225,242,225,226,233, 99,128,  6,
+     40,230,233,238,225,236,225,242,225,226,233, 99,128,254,144,105,
+      2, 59, 69, 59, 84,238,233,244,233,225,236,225,242,225,226,233,
+     99,128,254,145,242,225,231,225,238, 97,128, 48,121,237,101,  2,
+     59,100, 59,113,228,233,225,236,225,242,225,226,233, 99,128,254,
+    146,229,237,105,  2, 59,121, 59,136,238,233,244,233,225,236,225,
+    242,225,226,233, 99,128,252,159,243,239,236,225,244,229,228,225,
+    242,225,226,233, 99,128,252,  8,238,239,239,238,230,233,238,225,
+    236,225,242,225,226,233, 99,128,252,109,235,225,244,225,235,225,
+    238, 97,128, 48,217,238,225,242,237,229,238,233,225,110,128,  5,
+     98,116,132,  5,209, 59,205, 59,225, 59,245, 59,254, 97,129,  3,
+    178, 59,211,243,249,237,226,239,236,231,242,229,229,107,128,  3,
+    208,228,225,231,229,243,104,129,251, 49, 59,236,232,229,226,242,
+    229,119,128,251, 49,232,229,226,242,229,119,128,  5,209,242,225,
+    230,229,232,229,226,242,229,119,128,251, 76,104,  2, 60, 17, 60,
+     67, 97,  3, 60, 25, 60, 35, 60, 42,226,229,238,231,225,236,105,
+    128,  9,173,228,229,246, 97,128,  9, 45,231,117,  2, 60, 49, 60,
+     58,234,225,242,225,244,105,128, 10,173,242,237,245,235,232,105,
+    128, 10, 45,239,239,107,128,  2, 83,105,  5, 60, 85, 60, 96, 60,
+    107, 60,121, 60,135,232,233,242,225,231,225,238, 97,128, 48,115,
+    235,225,244,225,235,225,238, 97,128, 48,211,236,225,226,233,225,
+    236,227,236,233,227,107,128,  2,152,238,228,233,231,245,242,237,
+    245,235,232,105,128, 10,  2,242,245,243,241,245,225,242,101,128,
+     51, 49,108,  3, 60,154, 62, 55, 62, 66, 97,  2, 60,160, 62, 50,
+    227,107,  6, 60,175, 60,184, 60,221, 61,114, 61,169, 61,221,227,
+    233,242,227,236,101,128, 37,207,100,  2, 60,190, 60,199,233,225,
+    237,239,238,100,128, 37,198,239,247,238,240,239,233,238,244,233,
+    238,231,244,242,233,225,238,231,236,101,128, 37,188,108,  2, 60,
+    227, 61, 74,101,  2, 60,233, 61, 13,230,244,240,239,233,238,244,
+    233,238,103,  2, 60,248, 61,  2,240,239,233,238,244,229,114,128,
+     37,196,244,242,233,225,238,231,236,101,128, 37,192,238,244,233,
+    227,245,236,225,242,226,242,225,227,235,229,116,  2, 61, 33, 61,
+     53,236,229,230,116,129, 48, 16, 61, 42,246,229,242,244,233,227,
+    225,108,128,254, 59,242,233,231,232,116,129, 48, 17, 61, 63,246,
+    229,242,244,233,227,225,108,128,254, 60,239,247,229,114,  2, 61,
+     83, 61, 98,236,229,230,244,244,242,233,225,238,231,236,101,128,
+     37,227,242,233,231,232,244,244,242,233,225,238,231,236,101,128,
+     37,226,114,  2, 61,120, 61,131,229,227,244,225,238,231,236,101,
+    128, 37,172,233,231,232,244,240,239,233,238,244,233,238,103,  2,
+     61,148, 61,158,240,239,233,238,244,229,114,128, 37,186,244,242,
+    233,225,238,231,236,101,128, 37,182,115,  3, 61,177, 61,207, 61,
+    215,109,  2, 61,183, 61,195,225,236,236,243,241,245,225,242,101,
+    128, 37,170,233,236,233,238,231,230,225,227,101,128, 38, 59,241,
+    245,225,242,101,128, 37,160,244,225,114,128, 38,  5,245,240,112,
+      2, 61,229, 62, 11,229,114,  2, 61,236, 61,251,236,229,230,244,
+    244,242,233,225,238,231,236,101,128, 37,228,242,233,231,232,244,
+    244,242,233,225,238,231,236,101,128, 37,229,239,233,238,244,233,
+    238,103,  2, 62, 23, 62, 39,243,237,225,236,236,244,242,233,225,
+    238,231,236,101,128, 37,180,244,242,233,225,238,231,236,101,128,
+     37,178,238,107,128, 36, 35,233,238,229,226,229,236,239,119,128,
+     30,  7,239,227,107,128, 37,136,237,239,238,239,243,240,225,227,
+    101,128,255, 66,111,  3, 62, 92, 62,105, 62,116,226,225,233,237,
+    225,233,244,232,225,105,128, 14, 26,232,233,242,225,231,225,238,
+     97,128, 48,124,235,225,244,225,235,225,238, 97,128, 48,220,240,
+    225,242,229,110,128, 36,157,241,243,241,245,225,242,101,128, 51,
+    195,114,  4, 62,155, 63,149, 63,222, 64,  5,225, 99,  2, 62,162,
+     63, 56,101,  3, 62,170, 62,175, 62,243,229,120,128,248,244,236,
+    229,230,116,133,  0,123, 62,192, 62,197, 62,219, 62,227, 62,232,
+    226,116,128,248,243,109,  2, 62,203, 62,208,233,100,128,248,242,
+    239,238,239,243,240,225,227,101,128,255, 91,243,237,225,236,108,
+    128,254, 91,244,112,128,248,241,246,229,242,244,233,227,225,108,
+    128,254, 55,242,233,231,232,116,133,  0,125, 63,  5, 63, 10, 63,
+     32, 63, 40, 63, 45,226,116,128,248,254,109,  2, 63, 16, 63, 21,
+    233,100,128,248,253,239,238,239,243,240,225,227,101,128,255, 93,
+    243,237,225,236,108,128,254, 92,244,112,128,248,252,246,229,242,
+    244,233,227,225,108,128,254, 56,235,229,116,  2, 63, 64, 63,106,
+    236,229,230,116,132,  0, 91, 63, 79, 63, 84, 63, 89, 63,101,226,
+    116,128,248,240,229,120,128,248,239,237,239,238,239,243,240,225,
+    227,101,128,255, 59,244,112,128,248,238,242,233,231,232,116,132,
+      0, 93, 63,122, 63,127, 63,132, 63,144,226,116,128,248,251,229,
+    120,128,248,250,237,239,238,239,243,240,225,227,101,128,255, 61,
+    244,112,128,248,249,229,246,101,131,  2,216, 63,161, 63,172, 63,
+    178,226,229,236,239,247,227,237, 98,128,  3, 46,227,237, 98,128,
+      3,  6,233,238,246,229,242,244,229,100,  3, 63,193, 63,204, 63,
+    210,226,229,236,239,247,227,237, 98,128,  3, 47,227,237, 98,128,
+      3, 17,228,239,245,226,236,229,227,237, 98,128,  3, 97,233,228,
+    231,101,  2, 63,231, 63,242,226,229,236,239,247,227,237, 98,128,
+      3, 42,233,238,246,229,242,244,229,228,226,229,236,239,247,227,
+    237, 98,128,  3, 58,239,235,229,238,226,225,114,128,  0,166,115,
+      2, 64, 21, 64, 29,244,242,239,235,101,128,  1,128,245,240,229,
+    242,233,239,114,128,246,234,244,239,240,226,225,114,128,  1,131,
+    117,  3, 64, 56, 64, 67, 64, 78,232,233,242,225,231,225,238, 97,
+    128, 48,118,235,225,244,225,235,225,238, 97,128, 48,214,236,108,
+      2, 64, 85, 64,115,229,116,130, 32, 34, 64, 94, 64,104,233,238,
+    246,229,242,243,101,128, 37,216,239,240,229,242,225,244,239,114,
+    128, 34, 25,243,229,249,101,128, 37,206, 99,143,  0, 99, 64,156,
+     65,105, 65,116, 65,180, 65,211, 66, 48, 67,215, 68,199, 69, 43,
+     69, 92, 72, 84, 72, 92, 72,102, 72,114, 72,147, 97,  9, 64,176,
+     64,187, 64,197, 64,204, 64,211, 64,236, 64,246, 65, 42, 65, 51,
+    225,242,237,229,238,233,225,110,128,  5,110,226,229,238,231,225,
+    236,105,128,  9,154,227,245,244,101,128,  1,  7,228,229,246, 97,
+    128,  9, 26,231,117,  2, 64,218, 64,227,234,225,242,225,244,105,
+    128, 10,154,242,237,245,235,232,105,128, 10, 26,236,243,241,245,
+    225,242,101,128, 51,136,238,228,242,225,226,233,238,228,117,  4,
+     65,  8, 65, 18, 65, 24, 65, 31,226,229,238,231,225,236,105,128,
+      9,129,227,237, 98,128,  3, 16,228,229,246, 97,128,  9,  1,231,
+    245,234,225,242,225,244,105,128, 10,129,240,243,236,239,227,107,
+    128, 33,234,114,  3, 65, 59, 65, 65, 65, 91,229,239,102,128, 33,
+      5,239,110,130,  2,199, 65, 74, 65, 85,226,229,236,239,247,227,
+    237, 98,128,  3, 44,227,237, 98,128,  3, 12,242,233,225,231,229,
+    242,229,244,245,242,110,128, 33,181,226,239,240,239,237,239,230,
+    111,128, 49, 24, 99,  4, 65,126, 65,133, 65,152, 65,174,225,242,
+    239,110,128,  1, 13,229,228,233,236,236, 97,129,  0,231, 65,144,
+    225,227,245,244,101,128, 30,  9,233,242, 99,  2, 65,160, 65,165,
+    236,101,128, 36,210,245,237,230,236,229,120,128,  1,  9,245,242,
+    108,128,  2, 85,100,  2, 65,186, 65,202,239,116,129,  1, 11, 65,
+    193,225,227,227,229,238,116,128,  1, 11,243,241,245,225,242,101,
+    128, 51,197,101,  2, 65,217, 65,233,228,233,236,236, 97,129,  0,
+    184, 65,227,227,237, 98,128,  3, 39,238,116,132,  0,162, 65,246,
+     66, 14, 66, 26, 66, 37,105,  2, 65,252, 66,  4,231,242,225,228,
+    101,128, 33,  3,238,230,229,242,233,239,114,128,246,223,237,239,
+    238,239,243,240,225,227,101,128,255,224,239,236,228,243,244,249,
+    236,101,128,247,162,243,245,240,229,242,233,239,114,128,246,224,
+    104,  5, 66, 60, 66,123, 66,134, 67, 62, 67,154, 97,  4, 66, 70,
+     66, 81, 66, 91, 66, 98,225,242,237,229,238,233,225,110,128,  5,
+    121,226,229,238,231,225,236,105,128,  9,155,228,229,246, 97,128,
+      9, 27,231,117,  2, 66,105, 66,114,234,225,242,225,244,105,128,
+     10,155,242,237,245,235,232,105,128, 10, 27,226,239,240,239,237,
+    239,230,111,128, 49, 20,101,  6, 66,148, 66,168, 66,192, 67,  4,
+     67, 16, 67, 37,225,226,235,232,225,243,233,225,238,227,249,242,
+    233,236,236,233, 99,128,  4,189, 99,  2, 66,174, 66,182,235,237,
+    225,242,107,128, 39, 19,249,242,233,236,236,233, 99,128,  4, 71,
+    100,  2, 66,198, 66,242,229,243,227,229,238,228,229,114,  2, 66,
+    211, 66,231,225,226,235,232,225,243,233,225,238,227,249,242,233,
+    236,236,233, 99,128,  4,191,227,249,242,233,236,236,233, 99,128,
+      4,183,233,229,242,229,243,233,243,227,249,242,233,236,236,233,
+     99,128,  4,245,232,225,242,237,229,238,233,225,110,128,  5,115,
+    235,232,225,235,225,243,243,233,225,238,227,249,242,233,236,236,
+    233, 99,128,  4,204,246,229,242,244,233,227,225,236,243,244,242,
+    239,235,229,227,249,242,233,236,236,233, 99,128,  4,185,105,129,
+      3,199, 67, 68,229,245,227,104,  4, 67, 81, 67,116, 67,131, 67,
+    140, 97,  2, 67, 87, 67,102,227,233,242,227,236,229,235,239,242,
+    229,225,110,128, 50,119,240,225,242,229,238,235,239,242,229,225,
+    110,128, 50, 23,227,233,242,227,236,229,235,239,242,229,225,110,
+    128, 50,105,235,239,242,229,225,110,128, 49, 74,240,225,242,229,
+    238,235,239,242,229,225,110,128, 50,  9,111,  2, 67,160, 67,210,
+    227,104,  3, 67,169, 67,191, 67,201,225,110,  2, 67,176, 67,184,
+    231,244,232,225,105,128, 14, 10,244,232,225,105,128, 14,  8,233,
+    238,231,244,232,225,105,128, 14,  9,239,229,244,232,225,105,128,
+     14, 12,239,107,128,  1,136,105,  2, 67,221, 68, 67,229,245, 99,
+      5, 67,235, 68, 14, 68, 29, 68, 38, 68, 52, 97,  2, 67,241, 68,
+      0,227,233,242,227,236,229,235,239,242,229,225,110,128, 50,118,
+    240,225,242,229,238,235,239,242,229,225,110,128, 50, 22,227,233,
+    242,227,236,229,235,239,242,229,225,110,128, 50,104,235,239,242,
+    229,225,110,128, 49, 72,240,225,242,229,238,235,239,242,229,225,
+    110,128, 50,  8,245,240,225,242,229,238,235,239,242,229,225,110,
+    128, 50, 28,242, 99,  2, 68, 74, 68,169,236,101,132, 37,203, 68,
+     87, 68, 98, 68,103, 68,127,237,245,236,244,233,240,236,121,128,
+     34,151,239,116,128, 34,153,112,  2, 68,109, 68,115,236,245,115,
+    128, 34,149,239,243,244,225,236,237,225,242,107,128, 48, 54,247,
+    233,244,104,  2, 68,136, 68,152,236,229,230,244,232,225,236,230,
+    226,236,225,227,107,128, 37,208,242,233,231,232,244,232,225,236,
+    230,226,236,225,227,107,128, 37,209,245,237,230,236,229,120,130,
+      2,198, 68,182, 68,193,226,229,236,239,247,227,237, 98,128,  3,
+     45,227,237, 98,128,  3,  2,108,  3, 68,207, 68,213, 69, 11,229,
+    225,114,128, 35, 39,233,227,107,  4, 68,225, 68,236, 68,245, 68,
+    255,225,236,246,229,239,236,225,114,128,  1,194,228,229,238,244,
+    225,108,128,  1,192,236,225,244,229,242,225,108,128,  1,193,242,
+    229,244,242,239,230,236,229,120,128,  1,195,245, 98,129, 38, 99,
+     69, 18,243,245,233,116,  2, 69, 27, 69, 35,226,236,225,227,107,
+    128, 38, 99,247,232,233,244,101,128, 38,103,109,  3, 69, 51, 69,
+     65, 69, 76,227,245,226,229,228,243,241,245,225,242,101,128, 51,
+    164,239,238,239,243,240,225,227,101,128,255, 67,243,241,245,225,
+    242,229,228,243,241,245,225,242,101,128, 51,160,111,  8, 69,110,
+     69,121, 69,208, 70,150, 71,179, 71,210, 72, 61, 72, 70,225,242,
+    237,229,238,233,225,110,128,  5,129,236,239,110,131,  0, 58, 69,
+    133, 69,158, 69,177,237,239,110,  2, 69,141, 69,149,229,244,225,
+    242,121,128, 32,161,239,243,240,225,227,101,128,255, 26,115,  2,
+     69,164, 69,170,233,231,110,128, 32,161,237,225,236,108,128,254,
+     85,244,242,233,225,238,231,245,236,225,114,  2, 69,192, 69,202,
+    232,225,236,230,237,239,100,128,  2,209,237,239,100,128,  2,208,
+    109,  2, 69,214, 70,143,237, 97,134,  0, 44, 69,231, 70, 39, 70,
+     50, 70, 62, 70, 92, 70,115, 97,  3, 69,239, 70,  9, 70, 17,226,
+    239,246,101,  2, 69,248, 69,254,227,237, 98,128,  3, 19,242,233,
+    231,232,244,227,237, 98,128,  3, 21,227,227,229,238,116,128,246,
+    195,114,  2, 70, 23, 70, 30,225,226,233, 99,128,  6, 12,237,229,
+    238,233,225,110,128,  5, 93,233,238,230,229,242,233,239,114,128,
+    246,225,237,239,238,239,243,240,225,227,101,128,255, 12,242,229,
+    246,229,242,243,229,100,  2, 70, 75, 70, 86,225,226,239,246,229,
+    227,237, 98,128,  3, 20,237,239,100,128,  2,189,115,  2, 70, 98,
+     70,105,237,225,236,108,128,254, 80,245,240,229,242,233,239,114,
+    128,246,226,244,245,242,238,229,100,  2, 70,126, 70,137,225,226,
+    239,246,229,227,237, 98,128,  3, 18,237,239,100,128,  2,187,240,
+    225,243,115,128, 38, 60,110,  2, 70,156, 70,165,231,242,245,229,
+    238,116,128, 34, 69,116,  2, 70,171, 70,185,239,245,242,233,238,
+    244,229,231,242,225,108,128, 34, 46,242,239,108,142, 35,  3, 70,
+    219, 70,225, 70,240, 70,255, 71, 43, 71, 88, 71,102, 71,107, 71,
+    112, 71,117, 71,123, 71,128, 71,169, 71,174,193,195, 75,128,  0,
+      6, 66,  2, 70,231, 70,236,197, 76,128,  0,  7, 83,128,  0,  8,
+     67,  2, 70,246, 70,251,193, 78,128,  0, 24, 82,128,  0, 13, 68,
+      3, 71,  7, 71, 33, 71, 38, 67,  4, 71, 17, 71, 21, 71, 25, 71,
+     29, 49,128,  0, 17, 50,128,  0, 18, 51,128,  0, 19, 52,128,  0,
+     20,197, 76,128,  0,127,204, 69,128,  0, 16, 69,  5, 71, 55, 71,
+     59, 71, 64, 71, 69, 71, 74, 77,128,  0, 25,206, 81,128,  0,  5,
+    207, 84,128,  0,  4,211, 67,128,  0, 27, 84,  2, 71, 80, 71, 84,
+     66,128,  0, 23, 88,128,  0,  3, 70,  2, 71, 94, 71, 98, 70,128,
+      0, 12, 83,128,  0, 28,199, 83,128,  0, 29,200, 84,128,  0,  9,
+    204, 70,128,  0, 10,206,193, 75,128,  0, 21,210, 83,128,  0, 30,
+     83,  5, 71,140, 71,144, 71,154, 71,159, 71,164, 73,128,  0, 15,
+     79,129,  0, 14, 71,150, 84,128,  0,  2,212, 88,128,  0,  1,213,
+     66,128,  0, 26,217, 78,128,  0, 22,213, 83,128,  0, 31,214, 84,
+    128,  0, 11,240,249,242,233,231,232,116,129,  0,169, 71,191,115,
+      2, 71,197, 71,203,225,238,115,128,248,233,229,242,233,102,128,
+    246,217,114,  2, 71,216, 72, 44,238,229,242,226,242,225,227,235,
+    229,116,  2, 71,231, 72,  9,236,229,230,116,130, 48, 12, 71,242,
+     71,254,232,225,236,230,247,233,228,244,104,128,255, 98,246,229,
+    242,244,233,227,225,108,128,254, 65,242,233,231,232,116,130, 48,
+     13, 72, 21, 72, 33,232,225,236,230,247,233,228,244,104,128,255,
+     99,246,229,242,244,233,227,225,108,128,254, 66,240,239,242,225,
+    244,233,239,238,243,241,245,225,242,101,128, 51,127,243,241,245,
+    225,242,101,128, 51,199,246,229,242,235,231,243,241,245,225,242,
+    101,128, 51,198,240,225,242,229,110,128, 36,158,242,245,250,229,
+    233,242,111,128, 32,162,243,244,242,229,244,227,232,229,100,128,
+      2,151,245,114,  2, 72,121, 72,139,236,121,  2, 72,128, 72,134,
+    225,238,100,128, 34,207,239,114,128, 34,206,242,229,238,227,121,
+    128,  0,164,249,114,  4, 72,158, 72,166, 72,173, 72,181,194,242,
+    229,246,101,128,246,209,198,236,229,120,128,246,210,226,242,229,
+    246,101,128,246,212,230,236,229,120,128,246,213,100,146,  0,100,
+     72,228, 74,110, 75,134, 75,194, 76,114, 77, 68, 77,130, 78, 59,
+     78, 72, 78, 81, 78,107, 78,132, 78,141, 79,208, 79,216, 79,227,
+     79,247, 80, 19, 97, 11, 72,252, 73,  7, 73, 17, 73, 89, 73,152,
+     73,163, 73,174, 73,243, 74, 49, 74, 55, 74, 85,225,242,237,229,
+    238,233,225,110,128,  5,100,226,229,238,231,225,236,105,128,  9,
+    166,100,  5, 73, 29, 73, 38, 73, 44, 73, 58, 73, 74,225,242,225,
+    226,233, 99,128,  6, 54,229,246, 97,128,  9, 38,230,233,238,225,
+    236,225,242,225,226,233, 99,128,254,190,233,238,233,244,233,225,
+    236,225,242,225,226,233, 99,128,254,191,237,229,228,233,225,236,
+    225,242,225,226,233, 99,128,254,192,103,  3, 73, 97, 73,114, 73,
+    128,229,243,104,129,  5,188, 73,105,232,229,226,242,229,119,128,
+      5,188,231,229,114,129, 32, 32, 73,122,228,226,108,128, 32, 33,
+    117,  2, 73,134, 73,143,234,225,242,225,244,105,128, 10,166,242,
+    237,245,235,232,105,128, 10, 38,232,233,242,225,231,225,238, 97,
+    128, 48, 96,235,225,244,225,235,225,238, 97,128, 48,192,108,  3,
+     73,182, 73,191, 73,229,225,242,225,226,233, 99,128,  6, 47,229,
+    116,130,  5,211, 73,200, 73,220,228,225,231,229,243,104,129,251,
+     51, 73,211,232,229,226,242,229,119,128,251, 51,232,229,226,242,
+    229,119,128,  5,211,230,233,238,225,236,225,242,225,226,233, 99,
+    128,254,170,237,237, 97,  3, 73,253, 74,  6, 74, 18,225,242,225,
+    226,233, 99,128,  6, 79,236,239,247,225,242,225,226,233, 99,128,
+      6, 79,244,225,238, 97,  2, 74, 27, 74, 41,236,244,239,238,229,
+    225,242,225,226,233, 99,128,  6, 76,242,225,226,233, 99,128,  6,
+     76,238,228, 97,128,  9,100,242,231, 97,  2, 74, 63, 74, 72,232,
+    229,226,242,229,119,128,  5,167,236,229,230,244,232,229,226,242,
+    229,119,128,  5,167,243,233,225,240,238,229,245,237,225,244,225,
+    227,249,242,233,236,236,233,227,227,237, 98,128,  4,133, 98,  3,
+     74,118, 75,115, 75,125,108,  9, 74,138, 74,146, 75,  3, 75, 11,
+     75, 27, 75, 38, 75, 56, 75, 70, 75, 81,199,242,225,246,101,128,
+    246,211, 97,  2, 74,152, 74,209,238,231,236,229,226,242,225,227,
+    235,229,116,  2, 74,168, 74,188,236,229,230,116,129, 48, 10, 74,
+    177,246,229,242,244,233,227,225,108,128,254, 61,242,233,231,232,
+    116,129, 48, 11, 74,198,246,229,242,244,233,227,225,108,128,254,
+     62,114,  2, 74,215, 74,236,227,232,233,238,246,229,242,244,229,
+    228,226,229,236,239,247,227,237, 98,128,  3, 43,242,239,119,  2,
+     74,244, 74,251,236,229,230,116,128, 33,212,242,233,231,232,116,
+    128, 33,210,228,225,238,228, 97,128,  9,101,231,242,225,246,101,
+    129,246,214, 75, 21,227,237, 98,128,  3, 15,233,238,244,229,231,
+    242,225,108,128, 34, 44,236,239,247,236,233,238,101,129, 32, 23,
+     75, 50,227,237, 98,128,  3, 51,239,246,229,242,236,233,238,229,
+    227,237, 98,128,  3, 63,240,242,233,237,229,237,239,100,128,  2,
+    186,246,229,242,244,233,227,225,108,  2, 75, 94, 75,100,226,225,
+    114,128, 32, 22,236,233,238,229,225,226,239,246,229,227,237, 98,
+    128,  3, 14,239,240,239,237,239,230,111,128, 49,  9,243,241,245,
+    225,242,101,128, 51,200, 99,  4, 75,144, 75,151, 75,160, 75,187,
+    225,242,239,110,128,  1, 15,229,228,233,236,236, 97,128, 30, 17,
+    233,242, 99,  2, 75,168, 75,173,236,101,128, 36,211,245,237,230,
+    236,229,248,226,229,236,239,119,128, 30, 19,242,239,225,116,128,
+      1, 17,100,  4, 75,204, 76, 29, 76, 39, 76, 90, 97,  4, 75,214,
+     75,224, 75,231, 76,  0,226,229,238,231,225,236,105,128,  9,161,
+    228,229,246, 97,128,  9, 33,231,117,  2, 75,238, 75,247,234,225,
+    242,225,244,105,128, 10,161,242,237,245,235,232,105,128, 10, 33,
+    108,  2, 76,  6, 76, 15,225,242,225,226,233, 99,128,  6,136,230,
+    233,238,225,236,225,242,225,226,233, 99,128,251,137,228,232,225,
+    228,229,246, 97,128,  9, 92,232, 97,  3, 76, 48, 76, 58, 76, 65,
+    226,229,238,231,225,236,105,128,  9,162,228,229,246, 97,128,  9,
+     34,231,117,  2, 76, 72, 76, 81,234,225,242,225,244,105,128, 10,
+    162,242,237,245,235,232,105,128, 10, 34,239,116,  2, 76, 97, 76,
+    106,225,227,227,229,238,116,128, 30, 11,226,229,236,239,119,128,
+     30, 13,101,  8, 76,132, 76,185, 76,192, 76,217, 76,227, 76,238,
+     77, 27, 77, 63, 99,  2, 76,138, 76,175,233,237,225,236,243,229,
+    240,225,242,225,244,239,114,  2, 76,156, 76,165,225,242,225,226,
+    233, 99,128,  6,107,240,229,242,243,233,225,110,128,  6,107,249,
+    242,233,236,236,233, 99,128,  4, 52,231,242,229,101,128,  0,176,
+    232,105,  2, 76,199, 76,208,232,229,226,242,229,119,128,  5,173,
+    242,225,231,225,238, 97,128, 48,103,233,227,239,240,244,233, 99,
+    128,  3,239,235,225,244,225,235,225,238, 97,128, 48,199,108,  2,
+     76,244, 77, 11,229,244,101,  2, 76,252, 77,  3,236,229,230,116,
+    128, 35, 43,242,233,231,232,116,128, 35, 38,244, 97,129,  3,180,
+     77, 18,244,245,242,238,229,100,128,  1,141,238,239,237,233,238,
+    225,244,239,242,237,233,238,245,243,239,238,229,238,245,237,229,
+    242,225,244,239,242,226,229,238,231,225,236,105,128,  9,248,250,
+    104,128,  2,164,104,  2, 77, 74, 77,124, 97,  3, 77, 82, 77, 92,
+     77, 99,226,229,238,231,225,236,105,128,  9,167,228,229,246, 97,
+    128,  9, 39,231,117,  2, 77,106, 77,115,234,225,242,225,244,105,
+    128, 10,167,242,237,245,235,232,105,128, 10, 39,239,239,107,128,
+      2, 87,105,  6, 77,144, 77,193, 77,253, 78,  8, 78, 19, 78, 29,
+     97,  2, 77,150, 77,172,236,249,244,233,235,225,244,239,238,239,
+    115,129,  3,133, 77,166,227,237, 98,128,  3, 68,237,239,238,100,
+    129, 38,102, 77,181,243,245,233,244,247,232,233,244,101,128, 38,
+     98,229,242,229,243,233,115,133,  0,168, 77,212, 77,220, 77,231,
+     77,237, 77,245,225,227,245,244,101,128,246,215,226,229,236,239,
+    247,227,237, 98,128,  3, 36,227,237, 98,128,  3,  8,231,242,225,
+    246,101,128,246,216,244,239,238,239,115,128,  3,133,232,233,242,
+    225,231,225,238, 97,128, 48, 98,235,225,244,225,235,225,238, 97,
+    128, 48,194,244,244,239,237,225,242,107,128, 48,  3,246,105,  2,
+     78, 36, 78, 47,228,101,129,  0,247, 78, 43,115,128, 34, 35,243,
+    233,239,238,243,236,225,243,104,128, 34, 21,234,229,227,249,242,
+    233,236,236,233, 99,128,  4, 82,235,243,232,225,228,101,128, 37,
+    147,108,  2, 78, 87, 78, 98,233,238,229,226,229,236,239,119,128,
+     30, 15,243,241,245,225,242,101,128, 51,151,109,  2, 78,113, 78,
+    121,225,227,242,239,110,128,  1, 17,239,238,239,243,240,225,227,
+    101,128,255, 68,238,226,236,239,227,107,128, 37,132,111, 10, 78,
+    163, 78,175, 78,185, 78,196, 78,207, 79, 23, 79, 28, 79, 39, 79,
+    154, 79,180,227,232,225,228,225,244,232,225,105,128, 14, 14,228,
+    229,235,244,232,225,105,128, 14, 20,232,233,242,225,231,225,238,
+     97,128, 48,105,235,225,244,225,235,225,238, 97,128, 48,201,236,
+    236,225,114,132,  0, 36, 78,222, 78,233, 78,245, 79,  0,233,238,
+    230,229,242,233,239,114,128,246,227,237,239,238,239,243,240,225,
+    227,101,128,255,  4,239,236,228,243,244,249,236,101,128,247, 36,
+    115,  2, 79,  6, 79, 13,237,225,236,108,128,254,105,245,240,229,
+    242,233,239,114,128,246,228,238,103,128, 32,171,242,245,243,241,
+    245,225,242,101,128, 51, 38,116,  6, 79, 53, 79, 70, 79, 92, 79,
+    103, 79,135, 79,142,225,227,227,229,238,116,129,  2,217, 79, 64,
+    227,237, 98,128,  3,  7,226,229,236,239,247, 99,  2, 79, 81, 79,
+     86,237, 98,128,  3, 35,239,237, 98,128,  3, 35,235,225,244,225,
+    235,225,238, 97,128, 48,251,236,229,243,115,  2, 79,112, 79,116,
+    105,128,  1, 49,106,129,246,190, 79,122,243,244,242,239,235,229,
+    232,239,239,107,128,  2,132,237,225,244,104,128, 34,197,244,229,
+    228,227,233,242,227,236,101,128, 37,204,245,226,236,229,249,239,
+    228,240,225,244,225,104,129,251, 31, 79,171,232,229,226,242,229,
+    119,128,251, 31,247,238,244,225,227,107,  2, 79,191, 79,202,226,
+    229,236,239,247,227,237, 98,128,  3, 30,237,239,100,128,  2,213,
+    240,225,242,229,110,128, 36,159,243,245,240,229,242,233,239,114,
+    128,246,235,116,  2, 79,233, 79,239,225,233,108,128,  2, 86,239,
+    240,226,225,114,128,  1,140,117,  2, 79,253, 80,  8,232,233,242,
+    225,231,225,238, 97,128, 48,101,235,225,244,225,235,225,238, 97,
+    128, 48,197,122,132,  1,243, 80, 31, 80, 40, 80, 59, 80, 96,225,
+    236,244,239,238,101,128,  2,163, 99,  2, 80, 46, 80, 53,225,242,
+    239,110,128,  1,198,245,242,108,128,  2,165,101,  2, 80, 65, 80,
+     85,225,226,235,232,225,243,233,225,238,227,249,242,233,236,236,
+    233, 99,128,  4,225,227,249,242,233,236,236,233, 99,128,  4, 85,
+    232,229,227,249,242,233,236,236,233, 99,128,  4, 95,101,151,  0,
+    101, 80,159, 80,178, 80,212, 81,186, 81,248, 82, 25, 82, 37, 82,
+     60, 82,113, 83,225, 84, 27, 84,129, 84,245, 85,124, 85,199, 85,
+    230, 86, 36, 86, 89, 87, 24, 87,157, 87,177, 87,221, 88, 56, 97,
+      2, 80,165, 80,172,227,245,244,101,128,  0,233,242,244,104,128,
+     38, 65, 98,  3, 80,186, 80,195, 80,205,229,238,231,225,236,105,
+    128,  9,143,239,240,239,237,239,230,111,128, 49, 28,242,229,246,
+    101,128,  1, 21, 99,  5, 80,224, 81, 41, 81, 55, 81, 87, 81,176,
+     97,  2, 80,230, 81, 35,238,228,242, 97,  3, 80,241, 80,248, 81,
+      3,228,229,246, 97,128,  9, 13,231,245,234,225,242,225,244,105,
+    128, 10,141,246,239,247,229,236,243,233,231,110,  2, 81, 17, 81,
+     24,228,229,246, 97,128,  9, 69,231,245,234,225,242,225,244,105,
+    128, 10,197,242,239,110,128,  1, 27,229,228,233,236,236,225,226,
+    242,229,246,101,128, 30, 29,104,  2, 81, 61, 81, 72,225,242,237,
+    229,238,233,225,110,128,  5,101,249,233,247,238,225,242,237,229,
+    238,233,225,110,128,  5,135,233,242, 99,  2, 81, 95, 81,100,236,
+    101,128, 36,212,245,237,230,236,229,120,134,  0,234, 81,121, 81,
+    129, 81,137, 81,148, 81,156, 81,168,225,227,245,244,101,128, 30,
+    191,226,229,236,239,119,128, 30, 25,228,239,244,226,229,236,239,
+    119,128, 30,199,231,242,225,246,101,128, 30,193,232,239,239,235,
+    225,226,239,246,101,128, 30,195,244,233,236,228,101,128, 30,197,
+    249,242,233,236,236,233, 99,128,  4, 84,100,  4, 81,196, 81,206,
+     81,212, 81,222,226,236,231,242,225,246,101,128,  2,  5,229,246,
+     97,128,  9, 15,233,229,242,229,243,233,115,128,  0,235,239,116,
+    130,  1, 23, 81,231, 81,240,225,227,227,229,238,116,128,  1, 23,
+    226,229,236,239,119,128, 30,185,101,  2, 81,254, 82,  9,231,245,
+    242,237,245,235,232,105,128, 10, 15,237,225,244,242,225,231,245,
+    242,237,245,235,232,105,128, 10, 71,230,227,249,242,233,236,236,
+    233, 99,128,  4, 68,103,  2, 82, 43, 82, 50,242,225,246,101,128,
+      0,232,245,234,225,242,225,244,105,128, 10,143,104,  4, 82, 70,
+     82, 81, 82, 92, 82,102,225,242,237,229,238,233,225,110,128,  5,
+    103,226,239,240,239,237,239,230,111,128, 49, 29,233,242,225,231,
+    225,238, 97,128, 48, 72,239,239,235,225,226,239,246,101,128, 30,
+    187,105,  4, 82,123, 82,134, 83,192, 83,207,226,239,240,239,237,
+    239,230,111,128, 49, 31,231,232,116,142,  0, 56, 82,168, 82,177,
+     82,187, 82,217, 82,224, 83,  6, 83, 31, 83, 76, 83,110, 83,122,
+     83,133, 83,166, 83,174, 83,185,225,242,225,226,233, 99,128,  6,
+    104,226,229,238,231,225,236,105,128,  9,238,227,233,242,227,236,
+    101,129, 36,103, 82,198,233,238,246,229,242,243,229,243,225,238,
+    243,243,229,242,233,102,128, 39,145,228,229,246, 97,128,  9,110,
+    229,229,110,  2, 82,232, 82,241,227,233,242,227,236,101,128, 36,
+    113,112,  2, 82,247, 82,254,225,242,229,110,128, 36,133,229,242,
+    233,239,100,128, 36,153,231,117,  2, 83, 13, 83, 22,234,225,242,
+    225,244,105,128, 10,238,242,237,245,235,232,105,128, 10,110,104,
+      2, 83, 37, 83, 63, 97,  2, 83, 43, 83, 54,227,235,225,242,225,
+    226,233, 99,128,  6,104,238,231,250,232,239,117,128, 48, 40,238,
+    239,244,229,226,229,225,237,229,100,128, 38,107,105,  2, 83, 82,
+     83,100,228,229,239,231,242,225,240,232,233,227,240,225,242,229,
+    110,128, 50, 39,238,230,229,242,233,239,114,128, 32,136,237,239,
+    238,239,243,240,225,227,101,128,255, 24,239,236,228,243,244,249,
+    236,101,128,247, 56,112,  2, 83,139, 83,146,225,242,229,110,128,
+     36,123,229,114,  2, 83,153, 83,159,233,239,100,128, 36,143,243,
+    233,225,110,128,  6,248,242,239,237,225,110,128, 33,119,243,245,
+    240,229,242,233,239,114,128, 32,120,244,232,225,105,128, 14, 88,
+    238,246,229,242,244,229,228,226,242,229,246,101,128,  2,  7,239,
+    244,233,230,233,229,228,227,249,242,233,236,236,233, 99,128,  4,
+    101,107,  2, 83,231, 83,255,225,244,225,235,225,238, 97,129, 48,
+    168, 83,243,232,225,236,230,247,233,228,244,104,128,255,116,111,
+      2, 84,  5, 84, 20,238,235,225,242,231,245,242,237,245,235,232,
+    105,128, 10,116,242,229,225,110,128, 49, 84,108,  3, 84, 35, 84,
+     46, 84,107,227,249,242,233,236,236,233, 99,128,  4, 59,101,  2,
+     84, 52, 84, 59,237,229,238,116,128, 34,  8,246,229,110,  3, 84,
+     69, 84, 78, 84, 99,227,233,242,227,236,101,128, 36,106,112,  2,
+     84, 84, 84, 91,225,242,229,110,128, 36,126,229,242,233,239,100,
+    128, 36,146,242,239,237,225,110,128, 33,122,236,233,240,243,233,
+    115,129, 32, 38, 84,118,246,229,242,244,233,227,225,108,128, 34,
+    238,109,  5, 84,141, 84,169, 84,180, 84,200, 84,211,225,227,242,
+    239,110,130,  1, 19, 84,153, 84,161,225,227,245,244,101,128, 30,
+     23,231,242,225,246,101,128, 30, 21,227,249,242,233,236,236,233,
+     99,128,  4, 60,228,225,243,104,129, 32, 20, 84,189,246,229,242,
+    244,233,227,225,108,128,254, 49,239,238,239,243,240,225,227,101,
+    128,255, 69,112,  2, 84,217, 84,237,232,225,243,233,243,237,225,
+    242,235,225,242,237,229,238,233,225,110,128,  5, 91,244,249,243,
+    229,116,128, 34,  5,110,  6, 85,  3, 85, 14, 85, 25, 85, 69, 85,
+    101, 85,116,226,239,240,239,237,239,230,111,128, 49, 35,227,249,
+    242,233,236,236,233, 99,128,  4, 61,100,  2, 85, 31, 85, 50,225,
+    243,104,129, 32, 19, 85, 39,246,229,242,244,233,227,225,108,128,
+    254, 50,229,243,227,229,238,228,229,242,227,249,242,233,236,236,
+    233, 99,128,  4,163,103,130,  1, 75, 85, 77, 85, 88,226,239,240,
+    239,237,239,230,111,128, 49, 37,232,229,227,249,242,233,236,236,
+    233, 99,128,  4,165,232,239,239,235,227,249,242,233,236,236,233,
+     99,128,  4,200,243,240,225,227,101,128, 32,  2,111,  3, 85,132,
+     85,140, 85,149,231,239,238,229,107,128,  1, 25,235,239,242,229,
+    225,110,128, 49, 83,240,229,110,130,  2, 91, 85,159, 85,168,227,
+    236,239,243,229,100,128,  2,154,242,229,246,229,242,243,229,100,
+    130,  2, 92, 85,183, 85,192,227,236,239,243,229,100,128,  2, 94,
+    232,239,239,107,128,  2, 93,112,  2, 85,205, 85,212,225,242,229,
+    110,128, 36,160,243,233,236,239,110,129,  3,181, 85,222,244,239,
+    238,239,115,128,  3,173,241,117,  2, 85,237, 86, 25,225,108,130,
+      0, 61, 85,246, 86,  2,237,239,238,239,243,240,225,227,101,128,
+    255, 29,115,  2, 86,  8, 86, 15,237,225,236,108,128,254,102,245,
+    240,229,242,233,239,114,128, 32,124,233,246,225,236,229,238,227,
+    101,128, 34, 97,114,  3, 86, 44, 86, 55, 86, 66,226,239,240,239,
+    237,239,230,111,128, 49, 38,227,249,242,233,236,236,233, 99,128,
+      4, 64,229,246,229,242,243,229,100,129,  2, 88, 86, 78,227,249,
+    242,233,236,236,233, 99,128,  4, 77,115,  6, 86,103, 86,114, 86,
+    134, 86,215, 87,  4, 87, 14,227,249,242,233,236,236,233, 99,128,
+      4, 65,228,229,243,227,229,238,228,229,242,227,249,242,233,236,
+    236,233, 99,128,  4,171,104,132,  2,131, 86,146, 86,153, 86,184,
+     86,199,227,245,242,108,128,  2,134,239,242,116,  2, 86,161, 86,
+    168,228,229,246, 97,128,  9, 14,246,239,247,229,236,243,233,231,
+    238,228,229,246, 97,128,  9, 70,242,229,246,229,242,243,229,228,
+    236,239,239,112,128,  1,170,243,241,245,225,244,242,229,246,229,
+    242,243,229,100,128,  2,133,237,225,236,108,  2, 86,224, 86,235,
+    232,233,242,225,231,225,238, 97,128, 48, 71,235,225,244,225,235,
+    225,238, 97,129, 48,167, 86,248,232,225,236,230,247,233,228,244,
+    104,128,255,106,244,233,237,225,244,229,100,128, 33, 46,245,240,
+    229,242,233,239,114,128,246,236,116,  5, 87, 36, 87, 62, 87, 66,
+     87, 83, 87,149, 97,130,  3,183, 87, 44, 87, 54,242,237,229,238,
+    233,225,110,128,  5,104,244,239,238,239,115,128,  3,174,104,128,
+      0,240,233,236,228,101,129, 30,189, 87, 75,226,229,236,239,119,
+    128, 30, 27,238,225,232,244, 97,  3, 87, 95, 87,127, 87,136,230,
+    239,245,235,104,  2, 87,105, 87,114,232,229,226,242,229,119,128,
+      5,145,236,229,230,244,232,229,226,242,229,119,128,  5,145,232,
+    229,226,242,229,119,128,  5,145,236,229,230,244,232,229,226,242,
+    229,119,128,  5,145,245,242,238,229,100,128,  1,221,117,  2, 87,
+    163, 87,172,235,239,242,229,225,110,128, 49, 97,242,111,128, 32,
+    172,246,239,247,229,236,243,233,231,110,  3, 87,193, 87,203, 87,
+    210,226,229,238,231,225,236,105,128,  9,199,228,229,246, 97,128,
+      9, 71,231,245,234,225,242,225,244,105,128, 10,199,120,  2, 87,
+    227, 88, 44,227,236,225,109,132,  0, 33, 87,242, 87,253, 88, 24,
+     88, 36,225,242,237,229,238,233,225,110,128,  5, 92,100,  2, 88,
+      3, 88,  8,226,108,128, 32, 60,239,247,110,129,  0,161, 88, 16,
+    243,237,225,236,108,128,247,161,237,239,238,239,243,240,225,227,
+    101,128,255,  1,243,237,225,236,108,128,247, 33,233,243,244,229,
+    238,244,233,225,108,128, 34,  3,250,104,131,  2,146, 88, 67, 88,
+     86, 88, 97, 99,  2, 88, 73, 88, 80,225,242,239,110,128,  1,239,
+    245,242,108,128,  2,147,242,229,246,229,242,243,229,100,128,  1,
+    185,244,225,233,108,128,  1,186,102,140,  0,102, 88,132, 88,214,
+     88,225, 88,234, 88,246, 89, 93, 89,109, 91,117, 91,130, 91,156,
+     93, 33, 93, 41, 97,  4, 88,142, 88,149, 88,160, 88,171,228,229,
+    246, 97,128,  9, 94,231,245,242,237,245,235,232,105,128, 10, 94,
+    232,242,229,238,232,229,233,116,128, 33,  9,244,232, 97,  3, 88,
+    181, 88,190, 88,202,225,242,225,226,233, 99,128,  6, 78,236,239,
+    247,225,242,225,226,233, 99,128,  6, 78,244,225,238,225,242,225,
+    226,233, 99,128,  6, 75,226,239,240,239,237,239,230,111,128, 49,
+      8,227,233,242,227,236,101,128, 36,213,228,239,244,225,227,227,
+    229,238,116,128, 30, 31,101,  3, 88,254, 89, 76, 89, 86,104,  4,
+     89,  8, 89, 31, 89, 45, 89, 61,225,114,  2, 89, 15, 89, 22,225,
+    226,233, 99,128,  6, 65,237,229,238,233,225,110,128,  5,134,230,
+    233,238,225,236,225,242,225,226,233, 99,128,254,210,233,238,233,
+    244,233,225,236,225,242,225,226,233, 99,128,254,211,237,229,228,
+    233,225,236,225,242,225,226,233, 99,128,254,212,233,227,239,240,
+    244,233, 99,128,  3,229,237,225,236,101,128, 38, 64,102,130,251,
+      0, 89,101, 89,105,105,128,251,  3,108,128,251,  4,105,136,251,
+      1, 89,129, 89,169, 89,180, 89,202, 90, 68, 90, 85, 90, 93, 90,
+    106,230,244,229,229,110,  2, 89,139, 89,148,227,233,242,227,236,
+    101,128, 36,110,112,  2, 89,154, 89,161,225,242,229,110,128, 36,
+    130,229,242,233,239,100,128, 36,150,231,245,242,229,228,225,243,
+    104,128, 32, 18,236,236,229,100,  2, 89,189, 89,195,226,239,120,
+    128, 37,160,242,229,227,116,128, 37,172,238,225,108,  5, 89,216,
+     89,255, 90, 16, 90, 33, 90, 49,235,225,102,130,  5,218, 89,226,
+     89,246,228,225,231,229,243,104,129,251, 58, 89,237,232,229,226,
+    242,229,119,128,251, 58,232,229,226,242,229,119,128,  5,218,237,
+    229,109,129,  5,221, 90,  7,232,229,226,242,229,119,128,  5,221,
+    238,245,110,129,  5,223, 90, 24,232,229,226,242,229,119,128,  5,
+    223,240,101,129,  5,227, 90, 40,232,229,226,242,229,119,128,  5,
+    227,244,243,225,228,105,129,  5,229, 90, 59,232,229,226,242,229,
+    119,128,  5,229,242,243,244,244,239,238,229,227,232,233,238,229,
+    243,101,128,  2,201,243,232,229,249,101,128, 37,201,244,225,227,
+    249,242,233,236,236,233, 99,128,  4,115,246,101,142,  0, 53, 90,
+    139, 90,148, 90,158, 90,188, 90,195, 90,205, 90,230, 91,  1, 91,
+     35, 91, 47, 91, 58, 91, 91, 91, 99, 91,110,225,242,225,226,233,
+     99,128,  6,101,226,229,238,231,225,236,105,128,  9,235,227,233,
+    242,227,236,101,129, 36,100, 90,169,233,238,246,229,242,243,229,
+    243,225,238,243,243,229,242,233,102,128, 39,142,228,229,246, 97,
+    128,  9,107,229,233,231,232,244,232,115,128, 33, 93,231,117,  2,
+     90,212, 90,221,234,225,242,225,244,105,128, 10,235,242,237,245,
+    235,232,105,128, 10,107,232, 97,  2, 90,237, 90,248,227,235,225,
+    242,225,226,233, 99,128,  6,101,238,231,250,232,239,117,128, 48,
+     37,105,  2, 91,  7, 91, 25,228,229,239,231,242,225,240,232,233,
+    227,240,225,242,229,110,128, 50, 36,238,230,229,242,233,239,114,
+    128, 32,133,237,239,238,239,243,240,225,227,101,128,255, 21,239,
+    236,228,243,244,249,236,101,128,247, 53,112,  2, 91, 64, 91, 71,
+    225,242,229,110,128, 36,120,229,114,  2, 91, 78, 91, 84,233,239,
+    100,128, 36,140,243,233,225,110,128,  6,245,242,239,237,225,110,
+    128, 33,116,243,245,240,229,242,233,239,114,128, 32,117,244,232,
+    225,105,128, 14, 85,108,129,251,  2, 91,123,239,242,233,110,128,
+      1,146,109,  2, 91,136, 91,147,239,238,239,243,240,225,227,101,
+    128,255, 70,243,241,245,225,242,101,128, 51,153,111,  4, 91,166,
+     91,188, 91,200, 91,207,230, 97,  2, 91,173, 91,181,238,244,232,
+    225,105,128, 14, 31,244,232,225,105,128, 14, 29,238,231,237,225,
+    238,244,232,225,105,128, 14, 79,242,225,236,108,128, 34,  0,245,
+    114,142,  0, 52, 91,240, 91,249, 92,  3, 92, 33, 92, 40, 92, 65,
+     92, 92, 92,126, 92,138, 92,157, 92,168, 92,201, 92,209, 92,220,
+    225,242,225,226,233, 99,128,  6,100,226,229,238,231,225,236,105,
+    128,  9,234,227,233,242,227,236,101,129, 36, 99, 92, 14,233,238,
+    246,229,242,243,229,243,225,238,243,243,229,242,233,102,128, 39,
+    141,228,229,246, 97,128,  9,106,231,117,  2, 92, 47, 92, 56,234,
+    225,242,225,244,105,128, 10,234,242,237,245,235,232,105,128, 10,
+    106,232, 97,  2, 92, 72, 92, 83,227,235,225,242,225,226,233, 99,
+    128,  6,100,238,231,250,232,239,117,128, 48, 36,105,  2, 92, 98,
+     92,116,228,229,239,231,242,225,240,232,233,227,240,225,242,229,
+    110,128, 50, 35,238,230,229,242,233,239,114,128, 32,132,237,239,
+    238,239,243,240,225,227,101,128,255, 20,238,245,237,229,242,225,
+    244,239,242,226,229,238,231,225,236,105,128,  9,247,239,236,228,
+    243,244,249,236,101,128,247, 52,112,  2, 92,174, 92,181,225,242,
+    229,110,128, 36,119,229,114,  2, 92,188, 92,194,233,239,100,128,
+     36,139,243,233,225,110,128,  6,244,242,239,237,225,110,128, 33,
+    115,243,245,240,229,242,233,239,114,128, 32,116,116,  2, 92,226,
+     93,  8,229,229,110,  2, 92,234, 92,243,227,233,242,227,236,101,
+    128, 36,109,112,  2, 92,249, 93,  0,225,242,229,110,128, 36,129,
+    229,242,233,239,100,128, 36,149,104,  2, 93, 14, 93, 19,225,105,
+    128, 14, 84,244,239,238,229,227,232,233,238,229,243,101,128,  2,
+    203,240,225,242,229,110,128, 36,161,242, 97,  2, 93, 48, 93, 56,
+    227,244,233,239,110,128, 32, 68,238, 99,128, 32,163,103,144,  0,
+    103, 93, 97, 94, 43, 94, 66, 94,127, 94,144, 95, 65, 96, 58, 96,
+    143, 96,156, 97, 14, 97, 39, 97, 67, 97, 89, 98, 34, 98, 56, 98,
+    158, 97,  9, 93,117, 93,127, 93,134, 93,141, 93,205, 93,230, 93,
+    241, 93,252, 94, 30,226,229,238,231,225,236,105,128,  9,151,227,
+    245,244,101,128,  1,245,228,229,246, 97,128,  9, 23,102,  4, 93,
+    151, 93,160, 93,174, 93,190,225,242,225,226,233, 99,128,  6,175,
+    230,233,238,225,236,225,242,225,226,233, 99,128,251,147,233,238,
+    233,244,233,225,236,225,242,225,226,233, 99,128,251,148,237,229,
+    228,233,225,236,225,242,225,226,233, 99,128,251,149,231,117,  2,
+     93,212, 93,221,234,225,242,225,244,105,128, 10,151,242,237,245,
+    235,232,105,128, 10, 23,232,233,242,225,231,225,238, 97,128, 48,
+     76,235,225,244,225,235,225,238, 97,128, 48,172,237,237, 97,130,
+      3,179, 94,  6, 94, 19,236,225,244,233,238,243,237,225,236,108,
+    128,  2, 99,243,245,240,229,242,233,239,114,128,  2,224,238,231,
+    233,225,227,239,240,244,233, 99,128,  3,235, 98,  2, 94, 49, 94,
+     59,239,240,239,237,239,230,111,128, 49, 13,242,229,246,101,128,
+      1, 31, 99,  4, 94, 76, 94, 83, 94, 92, 94,114,225,242,239,110,
+    128,  1,231,229,228,233,236,236, 97,128,  1, 35,233,242, 99,  2,
+     94,100, 94,105,236,101,128, 36,214,245,237,230,236,229,120,128,
+      1, 29,239,237,237,225,225,227,227,229,238,116,128,  1, 35,228,
+    239,116,129,  1, 33, 94,135,225,227,227,229,238,116,128,  1, 33,
+    101,  6, 94,158, 94,169, 94,180, 94,191, 94,210, 95, 56,227,249,
+    242,233,236,236,233, 99,128,  4, 51,232,233,242,225,231,225,238,
+     97,128, 48, 82,235,225,244,225,235,225,238, 97,128, 48,178,239,
+    237,229,244,242,233,227,225,236,236,249,229,241,245,225,108,128,
+     34, 81,114,  3, 94,218, 95, 11, 95, 21,229,243,104,  3, 94,228,
+     94,243, 94,252,225,227,227,229,238,244,232,229,226,242,229,119,
+    128,  5,156,232,229,226,242,229,119,128,  5,243,237,245,241,228,
+    225,237,232,229,226,242,229,119,128,  5,157,237,225,238,228,226,
+    236,115,128,  0,223,243,232,225,249,233,109,  2, 95, 32, 95, 47,
+    225,227,227,229,238,244,232,229,226,242,229,119,128,  5,158,232,
+    229,226,242,229,119,128,  5,244,244,225,237,225,242,107,128, 48,
+     19,104,  5, 95, 77, 95,210, 96, 17, 96, 42, 96, 48, 97,  4, 95,
+     87, 95, 97, 95,120, 95,145,226,229,238,231,225,236,105,128,  9,
+    152,100,  2, 95,103, 95,114,225,242,237,229,238,233,225,110,128,
+      5,114,229,246, 97,128,  9, 24,231,117,  2, 95,127, 95,136,234,
+    225,242,225,244,105,128, 10,152,242,237,245,235,232,105,128, 10,
+     24,233,110,  4, 95,156, 95,165, 95,179, 95,195,225,242,225,226,
+    233, 99,128,  6, 58,230,233,238,225,236,225,242,225,226,233, 99,
+    128,254,206,233,238,233,244,233,225,236,225,242,225,226,233, 99,
+    128,254,207,237,229,228,233,225,236,225,242,225,226,233, 99,128,
+    254,208,101,  3, 95,218, 95,239, 96,  0,237,233,228,228,236,229,
+    232,239,239,235,227,249,242,233,236,236,233, 99,128,  4,149,243,
+    244,242,239,235,229,227,249,242,233,236,236,233, 99,128,  4,147,
+    245,240,244,245,242,238,227,249,242,233,236,236,233, 99,128,  4,
+    145,232, 97,  2, 96, 24, 96, 31,228,229,246, 97,128,  9, 90,231,
+    245,242,237,245,235,232,105,128, 10, 90,239,239,107,128,  2, 96,
+    250,243,241,245,225,242,101,128, 51,147,105,  3, 96, 66, 96, 77,
+     96, 88,232,233,242,225,231,225,238, 97,128, 48, 78,235,225,244,
+    225,235,225,238, 97,128, 48,174,109,  2, 96, 94, 96,105,225,242,
+    237,229,238,233,225,110,128,  5, 99,229,108,130,  5,210, 96,114,
+     96,134,228,225,231,229,243,104,129,251, 50, 96,125,232,229,226,
+    242,229,119,128,251, 50,232,229,226,242,229,119,128,  5,210,234,
+    229,227,249,242,233,236,236,233, 99,128,  4, 83,236,239,244,244,
+    225,108,  2, 96,167, 96,184,233,238,246,229,242,244,229,228,243,
+    244,242,239,235,101,128,  1,190,243,244,239,112,132,  2,148, 96,
+    199, 96,210, 96,216, 96,248,233,238,246,229,242,244,229,100,128,
+      2,150,237,239,100,128,  2,192,242,229,246,229,242,243,229,100,
+    130,  2,149, 96,231, 96,237,237,239,100,128,  2,193,243,245,240,
+    229,242,233,239,114,128,  2,228,243,244,242,239,235,101,129,  2,
+    161, 97,  3,242,229,246,229,242,243,229,100,128,  2,162,109,  2,
+     97, 20, 97, 28,225,227,242,239,110,128, 30, 33,239,238,239,243,
+    240,225,227,101,128,255, 71,111,  2, 97, 45, 97, 56,232,233,242,
+    225,231,225,238, 97,128, 48, 84,235,225,244,225,235,225,238, 97,
+    128, 48,180,240, 97,  2, 97, 74, 97, 80,242,229,110,128, 36,162,
+    243,241,245,225,242,101,128, 51,172,114,  2, 97, 95, 97,192, 97,
+      2, 97,101, 97,109,228,233,229,238,116,128, 34,  7,246,101,134,
+      0, 96, 97,126, 97,137, 97,154, 97,161, 97,170, 97,182,226,229,
+    236,239,247,227,237, 98,128,  3, 22, 99,  2, 97,143, 97,148,237,
+     98,128,  3,  0,239,237, 98,128,  3,  0,228,229,246, 97,128,  9,
+     83,236,239,247,237,239,100,128,  2,206,237,239,238,239,243,240,
+    225,227,101,128,255, 64,244,239,238,229,227,237, 98,128,  3, 64,
+    229,225,244,229,114,132,  0, 62, 97,208, 97,227, 97,239, 98, 26,
+    229,241,245,225,108,129, 34,101, 97,218,239,242,236,229,243,115,
+    128, 34,219,237,239,238,239,243,240,225,227,101,128,255, 30,111,
+      2, 97,245, 98, 15,114,  2, 97,251, 98,  8,229,241,245,233,246,
+    225,236,229,238,116,128, 34,115,236,229,243,115,128, 34,119,246,
+    229,242,229,241,245,225,108,128, 34,103,243,237,225,236,108,128,
+    254,101,115,  2, 98, 40, 98, 48,227,242,233,240,116,128,  2, 97,
+    244,242,239,235,101,128,  1,229,117,  4, 98, 66, 98, 77, 98,134,
+     98,145,232,233,242,225,231,225,238, 97,128, 48, 80,233,108,  2,
+     98, 84, 98,109,236,229,237,239,116,  2, 98, 94, 98,101,236,229,
+    230,116,128,  0,171,242,233,231,232,116,128,  0,187,243,233,238,
+    231,108,  2, 98,119, 98,126,236,229,230,116,128, 32, 57,242,233,
+    231,232,116,128, 32, 58,235,225,244,225,235,225,238, 97,128, 48,
+    176,242,225,237,245,243,241,245,225,242,101,128, 51, 24,249,243,
+    241,245,225,242,101,128, 51,201,104,144,  0,104, 98,204,101, 90,
+    101,125,101,162,101,202,103, 90,103,110,104, 75,104, 87,104, 99,
+    105,167,105,175,105,186,105,195,106, 19,106, 23, 97, 13, 98,232,
+     99, 15, 99, 25, 99, 55, 99, 80, 99,158, 99,170, 99,195, 99,210,
+     99,239, 99,252,100, 54,100, 63, 97,  2, 98,238, 99,  1,226,235,
+    232,225,243,233,225,238,227,249,242,233,236,236,233, 99,128,  4,
+    169,236,244,239,238,229,225,242,225,226,233, 99,128,  6,193,226,
+    229,238,231,225,236,105,128,  9,185,228,101,  2, 99, 32, 99, 50,
+    243,227,229,238,228,229,242,227,249,242,233,236,236,233, 99,128,
+      4,179,246, 97,128,  9, 57,231,117,  2, 99, 62, 99, 71,234,225,
+    242,225,244,105,128, 10,185,242,237,245,235,232,105,128, 10, 57,
+    104,  4, 99, 90, 99, 99, 99,113, 99,143,225,242,225,226,233, 99,
+    128,  6, 45,230,233,238,225,236,225,242,225,226,233, 99,128,254,
+    162,105,  2, 99,119, 99,134,238,233,244,233,225,236,225,242,225,
+    226,233, 99,128,254,163,242,225,231,225,238, 97,128, 48,111,237,
+    229,228,233,225,236,225,242,225,226,233, 99,128,254,164,233,244,
+    245,243,241,245,225,242,101,128, 51, 42,235,225,244,225,235,225,
+    238, 97,129, 48,207, 99,183,232,225,236,230,247,233,228,244,104,
+    128,255,138,236,225,238,244,231,245,242,237,245,235,232,105,128,
+     10, 77,237,250, 97,  2, 99,218, 99,227,225,242,225,226,233, 99,
+    128,  6, 33,236,239,247,225,242,225,226,233, 99,128,  6, 33,238,
+    231,245,236,230,233,236,236,229,114,128, 49,100,114,  2,100,  2,
+    100, 18,228,243,233,231,238,227,249,242,233,236,236,233, 99,128,
+      4, 74,240,239,239,110,  2,100, 27,100, 40,236,229,230,244,226,
+    225,242,226,245,112,128, 33,188,242,233,231,232,244,226,225,242,
+    226,245,112,128, 33,192,243,241,245,225,242,101,128, 51,202,244,
+    225,102,  3,100, 73,100,165,101,  0,240,225,244,225,104,134,  5,
+    178,100, 93,100, 98,100,112,100,121,100,136,100,152,177, 54,128,
+      5,178, 50,  2,100,104,100,108, 51,128,  5,178,102,128,  5,178,
+    232,229,226,242,229,119,128,  5,178,238,225,242,242,239,247,232,
+    229,226,242,229,119,128,  5,178,241,245,225,242,244,229,242,232,
+    229,226,242,229,119,128,  5,178,247,233,228,229,232,229,226,242,
+    229,119,128,  5,178,241,225,237,225,244,115,135,  5,179,100,188,
+    100,193,100,198,100,203,100,212,100,227,100,243,177, 98,128,  5,
+    179,178, 56,128,  5,179,179, 52,128,  5,179,232,229,226,242,229,
+    119,128,  5,179,238,225,242,242,239,247,232,229,226,242,229,119,
+    128,  5,179,241,245,225,242,244,229,242,232,229,226,242,229,119,
+    128,  5,179,247,233,228,229,232,229,226,242,229,119,128,  5,179,
+    243,229,231,239,108,135,  5,177,101, 22,101, 27,101, 32,101, 37,
+    101, 46,101, 61,101, 77,177, 55,128,  5,177,178, 52,128,  5,177,
+    179, 48,128,  5,177,232,229,226,242,229,119,128,  5,177,238,225,
+    242,242,239,247,232,229,226,242,229,119,128,  5,177,241,245,225,
+    242,244,229,242,232,229,226,242,229,119,128,  5,177,247,233,228,
+    229,232,229,226,242,229,119,128,  5,177, 98,  3,101, 98,101,103,
+    101,113,225,114,128,  1, 39,239,240,239,237,239,230,111,128, 49,
+     15,242,229,246,229,226,229,236,239,119,128, 30, 43, 99,  2,101,
+    131,101,140,229,228,233,236,236, 97,128, 30, 41,233,242, 99,  2,
+    101,148,101,153,236,101,128, 36,215,245,237,230,236,229,120,128,
+      1, 37,100,  2,101,168,101,178,233,229,242,229,243,233,115,128,
+     30, 39,239,116,  2,101,185,101,194,225,227,227,229,238,116,128,
+     30, 35,226,229,236,239,119,128, 30, 37,101,136,  5,212,101,222,
+    101,255,102, 19,102,248,103,  8,103, 53,103, 62,103, 75,225,242,
+    116,129, 38,101,101,230,243,245,233,116,  2,101,239,101,247,226,
+    236,225,227,107,128, 38,101,247,232,233,244,101,128, 38, 97,228,
+    225,231,229,243,104,129,251, 52,102, 10,232,229,226,242,229,119,
+    128,251, 52,104,  6,102, 33,102, 61,102, 69,102,119,102,165,102,
+    214, 97,  2,102, 39,102, 53,236,244,239,238,229,225,242,225,226,
+    233, 99,128,  6,193,242,225,226,233, 99,128,  6, 71,229,226,242,
+    229,119,128,  5,212,230,233,238,225,236, 97,  2,102, 80,102,111,
+    236,116,  2,102, 87,102, 99,239,238,229,225,242,225,226,233, 99,
+    128,251,167,244,247,239,225,242,225,226,233, 99,128,254,234,242,
+    225,226,233, 99,128,254,234,232,225,237,250,225,225,226,239,246,
+    101,  2,102,134,102,148,230,233,238,225,236,225,242,225,226,233,
+     99,128,251,165,233,243,239,236,225,244,229,228,225,242,225,226,
+    233, 99,128,251,164,105,  2,102,171,102,205,238,233,244,233,225,
+    236, 97,  2,102,183,102,197,236,244,239,238,229,225,242,225,226,
+    233, 99,128,251,168,242,225,226,233, 99,128,254,235,242,225,231,
+    225,238, 97,128, 48,120,237,229,228,233,225,236, 97,  2,102,226,
+    102,240,236,244,239,238,229,225,242,225,226,233, 99,128,251,169,
+    242,225,226,233, 99,128,254,236,233,243,229,233,229,242,225,243,
+    241,245,225,242,101,128, 51,123,107,  2,103, 14,103, 38,225,244,
+    225,235,225,238, 97,129, 48,216,103, 26,232,225,236,230,247,233,
+    228,244,104,128,255,141,245,244,225,225,242,245,243,241,245,225,
+    242,101,128, 51, 54,238,231,232,239,239,107,128,  2,103,242,245,
+    244,245,243,241,245,225,242,101,128, 51, 57,116,129,  5,215,103,
+     81,232,229,226,242,229,119,128,  5,215,232,239,239,107,129,  2,
+    102,103, 99,243,245,240,229,242,233,239,114,128,  2,177,105,  4,
+    103,120,103,205,103,216,103,241,229,245,104,  4,103,132,103,167,
+    103,182,103,191, 97,  2,103,138,103,153,227,233,242,227,236,229,
+    235,239,242,229,225,110,128, 50,123,240,225,242,229,238,235,239,
+    242,229,225,110,128, 50, 27,227,233,242,227,236,229,235,239,242,
+    229,225,110,128, 50,109,235,239,242,229,225,110,128, 49, 78,240,
+    225,242,229,238,235,239,242,229,225,110,128, 50, 13,232,233,242,
+    225,231,225,238, 97,128, 48,114,235,225,244,225,235,225,238, 97,
+    129, 48,210,103,229,232,225,236,230,247,233,228,244,104,128,255,
+    139,242,233,113,134,  5,180,104,  3,104,  8,104, 22,104, 31,104,
+     46,104, 62,177, 52,128,  5,180, 50,  2,104, 14,104, 18, 49,128,
+      5,180,100,128,  5,180,232,229,226,242,229,119,128,  5,180,238,
+    225,242,242,239,247,232,229,226,242,229,119,128,  5,180,241,245,
+    225,242,244,229,242,232,229,226,242,229,119,128,  5,180,247,233,
+    228,229,232,229,226,242,229,119,128,  5,180,236,233,238,229,226,
+    229,236,239,119,128, 30,150,237,239,238,239,243,240,225,227,101,
+    128,255, 72,111,  9,104,119,104,130,104,154,104,179,105, 11,105,
+     24,105,110,105,150,105,161,225,242,237,229,238,233,225,110,128,
+      5,112,232,105,  2,104,137,104,145,240,244,232,225,105,128, 14,
+     43,242,225,231,225,238, 97,128, 48,123,235,225,244,225,235,225,
+    238, 97,129, 48,219,104,167,232,225,236,230,247,233,228,244,104,
+    128,255,142,236,225,109,135,  5,185,104,199,104,204,104,209,104,
+    214,104,223,104,238,104,254,177, 57,128,  5,185,178, 54,128,  5,
+    185,179, 50,128,  5,185,232,229,226,242,229,119,128,  5,185,238,
+    225,242,242,239,247,232,229,226,242,229,119,128,  5,185,241,245,
+    225,242,244,229,242,232,229,226,242,229,119,128,  5,185,247,233,
+    228,229,232,229,226,242,229,119,128,  5,185,238,239,235,232,245,
+    235,244,232,225,105,128, 14, 46,111,  2,105, 30,105,100,107,  4,
+    105, 40,105, 52,105, 58,105, 80,225,226,239,246,229,227,239,237,
+     98,128,  3,  9,227,237, 98,128,  3,  9,240,225,236,225,244,225,
+    236,233,250,229,228,226,229,236,239,247,227,237, 98,128,  3, 33,
+    242,229,244,242,239,230,236,229,248,226,229,236,239,247,227,237,
+     98,128,  3, 34,238,243,241,245,225,242,101,128, 51, 66,114,  2,
+    105,116,105,143,105,  2,105,122,105,131,227,239,240,244,233, 99,
+    128,  3,233,250,239,238,244,225,236,226,225,114,128, 32, 21,238,
+    227,237, 98,128,  3, 27,244,243,240,242,233,238,231,115,128, 38,
+    104,245,243,101,128, 35,  2,240,225,242,229,110,128, 36,163,243,
+    245,240,229,242,233,239,114,128,  2,176,244,245,242,238,229,100,
+    128,  2,101,117,  4,105,205,105,216,105,229,105,254,232,233,242,
+    225,231,225,238, 97,128, 48,117,233,233,244,239,243,241,245,225,
+    242,101,128, 51, 51,235,225,244,225,235,225,238, 97,129, 48,213,
+    105,242,232,225,236,230,247,233,228,244,104,128,255,140,238,231,
+    225,242,245,237,236,225,245,116,129,  2,221,106, 13,227,237, 98,
+    128,  3, 11,118,128,  1,149,249,240,232,229,110,132,  0, 45,106,
+     39,106, 50,106, 62,106, 85,233,238,230,229,242,233,239,114,128,
+    246,229,237,239,238,239,243,240,225,227,101,128,255, 13,115,  2,
+    106, 68,106, 75,237,225,236,108,128,254, 99,245,240,229,242,233,
+    239,114,128,246,230,244,247,111,128, 32, 16,105,149,  0,105,106,
+    137,106,160,106,194,106,241,110,123,110,243,111, 24,111, 51,111,
+    213,111,217,111,255,112, 21,112,105,113, 14,113, 89,113, 97,113,
+    110,113,197,113,254,114, 26,114, 70,225, 99,  2,106,144,106,150,
+    245,244,101,128,  0,237,249,242,233,236,236,233, 99,128,  4, 79,
+     98,  3,106,168,106,177,106,187,229,238,231,225,236,105,128,  9,
+    135,239,240,239,237,239,230,111,128, 49, 39,242,229,246,101,128,
+      1, 45, 99,  3,106,202,106,209,106,231,225,242,239,110,128,  1,
+    208,233,242, 99,  2,106,217,106,222,236,101,128, 36,216,245,237,
+    230,236,229,120,128,  0,238,249,242,233,236,236,233, 99,128,  4,
+     86,100,  4,106,251,107,  5,110, 80,110,113,226,236,231,242,225,
+    246,101,128,  2,  9,101,  2,107, 11,110, 75,239,231,242,225,240,
+    104,  7,107, 32,107, 46,107, 59,109,244,110, 19,110, 32,110, 44,
+    229,225,242,244,232,227,233,242,227,236,101,128, 50,143,230,233,
+    242,229,227,233,242,227,236,101,128, 50,139,233, 99, 14,107, 90,
+    107,106,107,205,108,  3,108, 69,108, 98,108,114,108,171,108,220,
+    108,232,109,  3,109, 70,109,208,109,237,225,236,236,233,225,238,
+    227,229,240,225,242,229,110,128, 50, 63, 99,  4,107,116,107,127,
+    107,141,107,148,225,236,236,240,225,242,229,110,128, 50, 58,229,
+    238,244,242,229,227,233,242,227,236,101,128, 50,165,236,239,243,
+    101,128, 48,  6,111,  3,107,156,107,171,107,191,237,237, 97,129,
+     48,  1,107,164,236,229,230,116,128,255,100,238,231,242,225,244,
+    245,236,225,244,233,239,238,240,225,242,229,110,128, 50, 55,242,
+    242,229,227,244,227,233,242,227,236,101,128, 50,163,101,  3,107,
+    213,107,225,107,242,225,242,244,232,240,225,242,229,110,128, 50,
+     47,238,244,229,242,240,242,233,243,229,240,225,242,229,110,128,
+     50, 61,248,227,229,236,236,229,238,244,227,233,242,227,236,101,
+    128, 50,157,102,  2,108,  9,108, 24,229,243,244,233,246,225,236,
+    240,225,242,229,110,128, 50, 64,105,  2,108, 30,108, 59,238,225,
+    238,227,233,225,108,  2,108, 42,108, 51,227,233,242,227,236,101,
+    128, 50,150,240,225,242,229,110,128, 50, 54,242,229,240,225,242,
+    229,110,128, 50, 43,104,  2,108, 75,108, 86,225,246,229,240,225,
+    242,229,110,128, 50, 50,233,231,232,227,233,242,227,236,101,128,
+     50,164,233,244,229,242,225,244,233,239,238,237,225,242,107,128,
+     48,  5,108,  3,108,122,108,148,108,160,225,226,239,114,  2,108,
+    131,108,140,227,233,242,227,236,101,128, 50,152,240,225,242,229,
+    110,128, 50, 56,229,230,244,227,233,242,227,236,101,128, 50,167,
+    239,247,227,233,242,227,236,101,128, 50,166,109,  2,108,177,108,
+    209,101,  2,108,183,108,198,228,233,227,233,238,229,227,233,242,
+    227,236,101,128, 50,169,244,225,236,240,225,242,229,110,128, 50,
+     46,239,239,238,240,225,242,229,110,128, 50, 42,238,225,237,229,
+    240,225,242,229,110,128, 50, 52,112,  2,108,238,108,246,229,242,
+    233,239,100,128, 48,  2,242,233,238,244,227,233,242,227,236,101,
+    128, 50,158,114,  2,109,  9,109, 57,101,  3,109, 17,109, 28,109,
+     43,225,227,232,240,225,242,229,110,128, 50, 67,240,242,229,243,
+    229,238,244,240,225,242,229,110,128, 50, 57,243,239,245,242,227,
+    229,240,225,242,229,110,128, 50, 62,233,231,232,244,227,233,242,
+    227,236,101,128, 50,168,115,  5,109, 82,109,111,109,125,109,150,
+    109,178,101,  2,109, 88,109,101,227,242,229,244,227,233,242,227,
+    236,101,128, 50,153,236,230,240,225,242,229,110,128, 50, 66,239,
+    227,233,229,244,249,240,225,242,229,110,128, 50, 51,112,  2,109,
+    131,109,137,225,227,101,128, 48,  0,229,227,233,225,236,240,225,
+    242,229,110,128, 50, 53,116,  2,109,156,109,167,239,227,235,240,
+    225,242,229,110,128, 50, 49,245,228,249,240,225,242,229,110,128,
+     50, 59,117,  2,109,184,109,193,238,240,225,242,229,110,128, 50,
+     48,240,229,242,246,233,243,229,240,225,242,229,110,128, 50, 60,
+    119,  2,109,214,109,226,225,244,229,242,240,225,242,229,110,128,
+     50, 44,239,239,228,240,225,242,229,110,128, 50, 45,250,229,242,
+    111,128, 48,  7,109,  2,109,250,110,  7,229,244,225,236,227,233,
+    242,227,236,101,128, 50,142,239,239,238,227,233,242,227,236,101,
+    128, 50,138,238,225,237,229,227,233,242,227,236,101,128, 50,148,
+    243,245,238,227,233,242,227,236,101,128, 50,144,119,  2,110, 50,
+    110, 63,225,244,229,242,227,233,242,227,236,101,128, 50,140,239,
+    239,228,227,233,242,227,236,101,128, 50,141,246, 97,128,  9,  7,
+    233,229,242,229,243,233,115,130,  0,239,110, 94,110,102,225,227,
+    245,244,101,128, 30, 47,227,249,242,233,236,236,233, 99,128,  4,
+    229,239,244,226,229,236,239,119,128, 30,203,101,  3,110,131,110,
+    147,110,158,226,242,229,246,229,227,249,242,233,236,236,233, 99,
+    128,  4,215,227,249,242,233,236,236,233, 99,128,  4, 53,245,238,
+    103,  4,110,170,110,205,110,220,110,229, 97,  2,110,176,110,191,
+    227,233,242,227,236,229,235,239,242,229,225,110,128, 50,117,240,
+    225,242,229,238,235,239,242,229,225,110,128, 50, 21,227,233,242,
+    227,236,229,235,239,242,229,225,110,128, 50,103,235,239,242,229,
+    225,110,128, 49, 71,240,225,242,229,238,235,239,242,229,225,110,
+    128, 50,  7,103,  2,110,249,111,  0,242,225,246,101,128,  0,236,
+    117,  2,111,  6,111, 15,234,225,242,225,244,105,128, 10,135,242,
+    237,245,235,232,105,128, 10,  7,104,  2,111, 30,111, 40,233,242,
+    225,231,225,238, 97,128, 48, 68,239,239,235,225,226,239,246,101,
+    128, 30,201,105,  8,111, 69,111, 79,111, 90,111, 97,111,122,111,
+    138,111,153,111,169,226,229,238,231,225,236,105,128,  9,136,227,
+    249,242,233,236,236,233, 99,128,  4, 56,228,229,246, 97,128,  9,
+      8,231,117,  2,111,104,111,113,234,225,242,225,244,105,128, 10,
+    136,242,237,245,235,232,105,128, 10,  8,237,225,244,242,225,231,
+    245,242,237,245,235,232,105,128, 10, 64,238,246,229,242,244,229,
+    228,226,242,229,246,101,128,  2, 11,243,232,239,242,244,227,249,
+    242,233,236,236,233, 99,128,  4, 57,246,239,247,229,236,243,233,
+    231,110,  3,111,185,111,195,111,202,226,229,238,231,225,236,105,
+    128,  9,192,228,229,246, 97,128,  9, 64,231,245,234,225,242,225,
+    244,105,128, 10,192,106,128,  1, 51,107,  2,111,223,111,247,225,
+    244,225,235,225,238, 97,129, 48,164,111,235,232,225,236,230,247,
+    233,228,244,104,128,255,114,239,242,229,225,110,128, 49, 99,108,
+      2,112,  5,112, 10,228,101,128,  2,220,245,249,232,229,226,242,
+    229,119,128,  5,172,109,  2,112, 27,112, 94, 97,  3,112, 35,112,
+     55,112, 80,227,242,239,110,129,  1, 43,112, 44,227,249,242,233,
+    236,236,233, 99,128,  4,227,231,229,239,242,225,240,240,242,239,
+    248,233,237,225,244,229,236,249,229,241,245,225,108,128, 34, 83,
+    244,242,225,231,245,242,237,245,235,232,105,128, 10, 63,239,238,
+    239,243,240,225,227,101,128,255, 73,110,  5,112,117,112,127,112,
+    136,112,148,112,232,227,242,229,237,229,238,116,128, 34,  6,230,
+    233,238,233,244,121,128, 34, 30,233,225,242,237,229,238,233,225,
+    110,128,  5,107,116,  2,112,154,112,222,101,  2,112,160,112,211,
+    231,242,225,108,131, 34, 43,112,173,112,191,112,196, 98,  2,112,
+    179,112,187,239,244,244,239,109,128, 35, 33,116,128, 35, 33,229,
+    120,128,248,245,116,  2,112,202,112,207,239,112,128, 35, 32,112,
+    128, 35, 32,242,243,229,227,244,233,239,110,128, 34, 41,233,243,
+    241,245,225,242,101,128, 51,  5,118,  3,112,240,112,249,113,  2,
+    226,245,236,236,229,116,128, 37,216,227,233,242,227,236,101,128,
+     37,217,243,237,233,236,229,230,225,227,101,128, 38, 59,111,  3,
+    113, 22,113, 33,113, 41,227,249,242,233,236,236,233, 99,128,  4,
+     81,231,239,238,229,107,128,  1, 47,244, 97,131,  3,185,113, 52,
+    113, 73,113, 81,228,233,229,242,229,243,233,115,129,  3,202,113,
+     65,244,239,238,239,115,128,  3,144,236,225,244,233,110,128,  2,
+    105,244,239,238,239,115,128,  3,175,240,225,242,229,110,128, 36,
+    164,242,233,231,245,242,237,245,235,232,105,128, 10,114,115,  4,
+    113,120,113,165,113,179,113,187,237,225,236,108,  2,113,129,113,
+    140,232,233,242,225,231,225,238, 97,128, 48, 67,235,225,244,225,
+    235,225,238, 97,129, 48,163,113,153,232,225,236,230,247,233,228,
+    244,104,128,255,104,243,232,225,242,226,229,238,231,225,236,105,
+    128,  9,250,244,242,239,235,101,128,  2,104,245,240,229,242,233,
+    239,114,128,246,237,116,  2,113,203,113,237,229,242,225,244,233,
+    239,110,  2,113,215,113,226,232,233,242,225,231,225,238, 97,128,
+     48,157,235,225,244,225,235,225,238, 97,128, 48,253,233,236,228,
+    101,129,  1, 41,113,246,226,229,236,239,119,128, 30, 45,117,  2,
+    114,  4,114, 15,226,239,240,239,237,239,230,111,128, 49, 41,227,
+    249,242,233,236,236,233, 99,128,  4, 78,246,239,247,229,236,243,
+    233,231,110,  3,114, 42,114, 52,114, 59,226,229,238,231,225,236,
+    105,128,  9,191,228,229,246, 97,128,  9, 63,231,245,234,225,242,
+    225,244,105,128, 10,191,250,232,233,244,243, 97,  2,114, 81,114,
+     92,227,249,242,233,236,236,233, 99,128,  4,117,228,226,236,231,
+    242,225,246,229,227,249,242,233,236,236,233, 99,128,  4,119,106,
+    138,  0,106,114,135,114,198,114,209,115,  3,115, 19,115,132,115,
+    201,115,206,115,218,115,226, 97,  4,114,145,114,156,114,166,114,
+    173,225,242,237,229,238,233,225,110,128,  5,113,226,229,238,231,
+    225,236,105,128,  9,156,228,229,246, 97,128,  9, 28,231,117,  2,
+    114,180,114,189,234,225,242,225,244,105,128, 10,156,242,237,245,
+    235,232,105,128, 10, 28,226,239,240,239,237,239,230,111,128, 49,
+     16, 99,  3,114,217,114,224,114,246,225,242,239,110,128,  1,240,
+    233,242, 99,  2,114,232,114,237,236,101,128, 36,217,245,237,230,
+    236,229,120,128,  1, 53,242,239,243,243,229,228,244,225,233,108,
+    128,  2,157,228,239,244,236,229,243,243,243,244,242,239,235,101,
+    128,  2, 95,101,  3,115, 27,115, 38,115,103,227,249,242,233,236,
+    236,233, 99,128,  4, 88,229,109,  4,115, 49,115, 58,115, 72,115,
+     88,225,242,225,226,233, 99,128,  6, 44,230,233,238,225,236,225,
+    242,225,226,233, 99,128,254,158,233,238,233,244,233,225,236,225,
+    242,225,226,233, 99,128,254,159,237,229,228,233,225,236,225,242,
+    225,226,233, 99,128,254,160,104,  2,115,109,115,118,225,242,225,
+    226,233, 99,128,  6,152,230,233,238,225,236,225,242,225,226,233,
+     99,128,251,139,104,  2,115,138,115,188, 97,  3,115,146,115,156,
+    115,163,226,229,238,231,225,236,105,128,  9,157,228,229,246, 97,
+    128,  9, 29,231,117,  2,115,170,115,179,234,225,242,225,244,105,
+    128, 10,157,242,237,245,235,232,105,128, 10, 29,229,232,225,242,
+    237,229,238,233,225,110,128,  5,123,233,115,128, 48,  4,237,239,
+    238,239,243,240,225,227,101,128,255, 74,240,225,242,229,110,128,
+     36,165,243,245,240,229,242,233,239,114,128,  2,178,107,146,  0,
+    107,116, 21,118,110,118,121,118,183,118,194,119, 28,119, 42,120,
+    150,121, 90,121,103,121,129,121,178,122, 60,122, 82,122, 95,122,
+    118,122,160,122,170, 97, 12,116, 47,116, 79,116,101,116,131,116,
+    245,117, 14,117, 44,117, 69,117,175,117,189,118, 56,118, 85, 98,
+      2,116, 53,116, 70,225,243,232,235,233,242,227,249,242,233,236,
+    236,233, 99,128,  4,161,229,238,231,225,236,105,128,  9,149, 99,
+      2,116, 85,116, 91,245,244,101,128, 30, 49,249,242,233,236,236,
+    233, 99,128,  4, 58,228,101,  2,116,108,116,126,243,227,229,238,
+    228,229,242,227,249,242,233,236,236,233, 99,128,  4,155,246, 97,
+    128,  9, 21,102,135,  5,219,116,149,116,158,116,178,116,192,116,
+    201,116,217,116,232,225,242,225,226,233, 99,128,  6, 67,228,225,
+    231,229,243,104,129,251, 59,116,169,232,229,226,242,229,119,128,
+    251, 59,230,233,238,225,236,225,242,225,226,233, 99,128,254,218,
+    232,229,226,242,229,119,128,  5,219,233,238,233,244,233,225,236,
+    225,242,225,226,233, 99,128,254,219,237,229,228,233,225,236,225,
+    242,225,226,233, 99,128,254,220,242,225,230,229,232,229,226,242,
+    229,119,128,251, 77,231,117,  2,116,252,117,  5,234,225,242,225,
+    244,105,128, 10,149,242,237,245,235,232,105,128, 10, 21,104,  2,
+    117, 20,117, 30,233,242,225,231,225,238, 97,128, 48, 75,239,239,
+    235,227,249,242,233,236,236,233, 99,128,  4,196,235,225,244,225,
+    235,225,238, 97,129, 48,171,117, 57,232,225,236,230,247,233,228,
+    244,104,128,255,118,112,  2,117, 75,117, 96,240, 97,129,  3,186,
+    117, 82,243,249,237,226,239,236,231,242,229,229,107,128,  3,240,
+    249,229,239,245,110,  3,117,108,117,122,117,156,237,233,229,245,
+    237,235,239,242,229,225,110,128, 49,113,112,  2,117,128,117,143,
+    232,233,229,245,240,232,235,239,242,229,225,110,128, 49,132,233,
+    229,245,240,235,239,242,229,225,110,128, 49,120,243,243,225,238,
+    231,240,233,229,245,240,235,239,242,229,225,110,128, 49,121,242,
+    239,242,233,233,243,241,245,225,242,101,128, 51, 13,115,  5,117,
+    201,117,245,118,  4,118, 12,118, 40,232,233,228,225,225,245,244,
+    111,  2,117,214,117,223,225,242,225,226,233, 99,128,  6, 64,238,
+    239,243,233,228,229,226,229,225,242,233,238,231,225,242,225,226,
+    233, 99,128,  6, 64,237,225,236,236,235,225,244,225,235,225,238,
+     97,128, 48,245,241,245,225,242,101,128, 51,132,242, 97,  2,118,
+     19,118, 28,225,242,225,226,233, 99,128,  6, 80,244,225,238,225,
+    242,225,226,233, 99,128,  6, 77,244,242,239,235,229,227,249,242,
+    233,236,236,233, 99,128,  4,159,244,225,232,233,242,225,240,242,
+    239,236,239,238,231,237,225,242,235,232,225,236,230,247,233,228,
+    244,104,128,255,112,246,229,242,244,233,227,225,236,243,244,242,
+    239,235,229,227,249,242,233,236,236,233, 99,128,  4,157,226,239,
+    240,239,237,239,230,111,128, 49, 14, 99,  4,118,131,118,153,118,
+    162,118,170, 97,  2,118,137,118,147,236,243,241,245,225,242,101,
+    128, 51,137,242,239,110,128,  1,233,229,228,233,236,236, 97,128,
+      1, 55,233,242,227,236,101,128, 36,218,239,237,237,225,225,227,
+    227,229,238,116,128,  1, 55,228,239,244,226,229,236,239,119,128,
+     30, 51,101,  4,118,204,118,231,119,  0,119, 12,104,  2,118,210,
+    118,221,225,242,237,229,238,233,225,110,128,  5,132,233,242,225,
+    231,225,238, 97,128, 48, 81,235,225,244,225,235,225,238, 97,129,
+     48,177,118,244,232,225,236,230,247,233,228,244,104,128,255,121,
+    238,225,242,237,229,238,233,225,110,128,  5,111,243,237,225,236,
+    236,235,225,244,225,235,225,238, 97,128, 48,246,231,242,229,229,
+    238,236,225,238,228,233, 99,128,  1, 56,104,  6,119, 56,119,185,
+    119,196,119,221,120, 52,120,140, 97,  5,119, 68,119, 78,119, 89,
+    119, 96,119,121,226,229,238,231,225,236,105,128,  9,150,227,249,
+    242,233,236,236,233, 99,128,  4, 69,228,229,246, 97,128,  9, 22,
+    231,117,  2,119,103,119,112,234,225,242,225,244,105,128, 10,150,
+    242,237,245,235,232,105,128, 10, 22,104,  4,119,131,119,140,119,
+    154,119,170,225,242,225,226,233, 99,128,  6, 46,230,233,238,225,
+    236,225,242,225,226,233, 99,128,254,166,233,238,233,244,233,225,
+    236,225,242,225,226,233, 99,128,254,167,237,229,228,233,225,236,
+    225,242,225,226,233, 99,128,254,168,229,233,227,239,240,244,233,
+     99,128,  3,231,232, 97,  2,119,203,119,210,228,229,246, 97,128,
+      9, 89,231,245,242,237,245,235,232,105,128, 10, 89,233,229,245,
+    235,104,  4,119,235,120, 14,120, 29,120, 38, 97,  2,119,241,120,
+      0,227,233,242,227,236,229,235,239,242,229,225,110,128, 50,120,
+    240,225,242,229,238,235,239,242,229,225,110,128, 50, 24,227,233,
+    242,227,236,229,235,239,242,229,225,110,128, 50,106,235,239,242,
+    229,225,110,128, 49, 75,240,225,242,229,238,235,239,242,229,225,
+    110,128, 50, 10,111,  4,120, 62,120,111,120,121,120,126,235,104,
+      4,120, 73,120, 82,120, 91,120,101,225,233,244,232,225,105,128,
+     14,  2,239,238,244,232,225,105,128, 14,  5,245,225,244,244,232,
+    225,105,128, 14,  3,247,225,233,244,232,225,105,128, 14,  4,237,
+    245,244,244,232,225,105,128, 14, 91,239,107,128,  1,153,242,225,
+    235,232,225,238,231,244,232,225,105,128, 14,  6,250,243,241,245,
+    225,242,101,128, 51,145,105,  4,120,160,120,171,120,196,120,245,
+    232,233,242,225,231,225,238, 97,128, 48, 77,235,225,244,225,235,
+    225,238, 97,129, 48,173,120,184,232,225,236,230,247,233,228,244,
+    104,128,255,119,242,111,  3,120,205,120,220,120,236,231,245,242,
+    225,237,245,243,241,245,225,242,101,128, 51, 21,237,229,229,244,
+    239,242,245,243,241,245,225,242,101,128, 51, 22,243,241,245,225,
+    242,101,128, 51, 20,249,229,239,107,  5,121,  4,121, 39,121, 54,
+    121, 63,121, 77, 97,  2,121, 10,121, 25,227,233,242,227,236,229,
+    235,239,242,229,225,110,128, 50,110,240,225,242,229,238,235,239,
+    242,229,225,110,128, 50, 14,227,233,242,227,236,229,235,239,242,
+    229,225,110,128, 50, 96,235,239,242,229,225,110,128, 49, 49,240,
+    225,242,229,238,235,239,242,229,225,110,128, 50,  0,243,233,239,
+    243,235,239,242,229,225,110,128, 49, 51,234,229,227,249,242,233,
+    236,236,233, 99,128,  4, 92,108,  2,121,109,121,120,233,238,229,
+    226,229,236,239,119,128, 30, 53,243,241,245,225,242,101,128, 51,
+    152,109,  3,121,137,121,151,121,162,227,245,226,229,228,243,241,
+    245,225,242,101,128, 51,166,239,238,239,243,240,225,227,101,128,
+    255, 75,243,241,245,225,242,229,228,243,241,245,225,242,101,128,
+     51,162,111,  5,121,190,121,216,121,254,122, 10,122, 24,104,  2,
+    121,196,121,206,233,242,225,231,225,238, 97,128, 48, 83,237,243,
+    241,245,225,242,101,128, 51,192,235, 97,  2,121,223,121,231,233,
+    244,232,225,105,128, 14,  1,244,225,235,225,238, 97,129, 48,179,
+    121,242,232,225,236,230,247,233,228,244,104,128,255,122,239,240,
+    239,243,241,245,225,242,101,128, 51, 30,240,240,225,227,249,242,
+    233,236,236,233, 99,128,  4,129,114,  2,122, 30,122, 50,229,225,
+    238,243,244,225,238,228,225,242,228,243,249,237,226,239,108,128,
+     50,127,239,238,233,243,227,237, 98,128,  3, 67,240, 97,  2,122,
+     67,122, 73,242,229,110,128, 36,166,243,241,245,225,242,101,128,
+     51,170,243,233,227,249,242,233,236,236,233, 99,128,  4,111,116,
+      2,122,101,122,110,243,241,245,225,242,101,128, 51,207,245,242,
+    238,229,100,128,  2,158,117,  2,122,124,122,135,232,233,242,225,
+    231,225,238, 97,128, 48, 79,235,225,244,225,235,225,238, 97,129,
+     48,175,122,148,232,225,236,230,247,233,228,244,104,128,255,120,
+    246,243,241,245,225,242,101,128, 51,184,247,243,241,245,225,242,
+    101,128, 51,190,108,146,  0,108,122,220,124,247,125, 20,125, 86,
+    125,124,126, 20,126, 29,126, 45,126, 69,126, 87,126,205,126,246,
+    127,125,127,133,127,166,127,175,127,183,127,245, 97,  7,122,236,
+    122,246,122,253,123,  4,123, 29,123, 45,124,235,226,229,238,231,
+    225,236,105,128,  9,178,227,245,244,101,128,  1, 58,228,229,246,
+     97,128,  9, 50,231,117,  2,123, 11,123, 20,234,225,242,225,244,
+    105,128, 10,178,242,237,245,235,232,105,128, 10, 50,235,235,232,
+    225,238,231,249,225,239,244,232,225,105,128, 14, 69,109, 10,123,
+     67,124,  6,124, 23,124, 61,124, 75,124, 94,124,110,124,130,124,
+    150,124,173, 97,  2,123, 73,123,254,236,229,102,  4,123, 85,123,
+     99,123,191,123,208,230,233,238,225,236,225,242,225,226,233, 99,
+    128,254,252,232,225,237,250, 97,  2,123,109,123,150,225,226,239,
+    246,101,  2,123,119,123,133,230,233,238,225,236,225,242,225,226,
+    233, 99,128,254,248,233,243,239,236,225,244,229,228,225,242,225,
+    226,233, 99,128,254,247,226,229,236,239,119,  2,123,160,123,174,
+    230,233,238,225,236,225,242,225,226,233, 99,128,254,250,233,243,
+    239,236,225,244,229,228,225,242,225,226,233, 99,128,254,249,233,
+    243,239,236,225,244,229,228,225,242,225,226,233, 99,128,254,251,
+    237,225,228,228,225,225,226,239,246,101,  2,123,223,123,237,230,
+    233,238,225,236,225,242,225,226,233, 99,128,254,246,233,243,239,
+    236,225,244,229,228,225,242,225,226,233, 99,128,254,245,242,225,
+    226,233, 99,128,  6, 68,226,228, 97,129,  3,187,124, 14,243,244,
+    242,239,235,101,128,  1,155,229,100,130,  5,220,124, 32,124, 52,
+    228,225,231,229,243,104,129,251, 60,124, 43,232,229,226,242,229,
+    119,128,251, 60,232,229,226,242,229,119,128,  5,220,230,233,238,
+    225,236,225,242,225,226,233, 99,128,254,222,232,225,232,233,238,
+    233,244,233,225,236,225,242,225,226,233, 99,128,252,202,233,238,
+    233,244,233,225,236,225,242,225,226,233, 99,128,254,223,234,229,
+    229,237,233,238,233,244,233,225,236,225,242,225,226,233, 99,128,
+    252,201,235,232,225,232,233,238,233,244,233,225,236,225,242,225,
+    226,233, 99,128,252,203,236,225,237,232,229,232,233,243,239,236,
+    225,244,229,228,225,242,225,226,233, 99,128,253,242,237,101,  2,
+    124,180,124,193,228,233,225,236,225,242,225,226,233, 99,128,254,
+    224,229,109,  2,124,200,124,219,232,225,232,233,238,233,244,233,
+    225,236,225,242,225,226,233, 99,128,253,136,233,238,233,244,233,
+    225,236,225,242,225,226,233, 99,128,252,204,242,231,229,227,233,
+    242,227,236,101,128, 37,239, 98,  3,124,255,125,  4,125, 10,225,
+    114,128,  1,154,229,236,116,128,  2,108,239,240,239,237,239,230,
+    111,128, 49, 12, 99,  4,125, 30,125, 37,125, 46,125, 73,225,242,
+    239,110,128,  1, 62,229,228,233,236,236, 97,128,  1, 60,233,242,
+     99,  2,125, 54,125, 59,236,101,128, 36,219,245,237,230,236,229,
+    248,226,229,236,239,119,128, 30, 61,239,237,237,225,225,227,227,
+    229,238,116,128,  1, 60,228,239,116,130,  1, 64,125, 96,125,105,
+    225,227,227,229,238,116,128,  1, 64,226,229,236,239,119,129, 30,
+     55,125,115,237,225,227,242,239,110,128, 30, 57,101,  3,125,132,
+    125,170,126, 15,230,116,  2,125,139,125,155,225,238,231,236,229,
+    225,226,239,246,229,227,237, 98,128,  3, 26,244,225,227,235,226,
+    229,236,239,247,227,237, 98,128,  3, 24,243,115,132,  0, 60,125,
+    183,125,205,125,217,126,  7,229,241,245,225,108,129, 34,100,125,
+    193,239,242,231,242,229,225,244,229,114,128, 34,218,237,239,238,
+    239,243,240,225,227,101,128,255, 28,111,  2,125,223,125,252,114,
+      2,125,229,125,242,229,241,245,233,246,225,236,229,238,116,128,
+     34,114,231,242,229,225,244,229,114,128, 34,118,246,229,242,229,
+    241,245,225,108,128, 34,102,243,237,225,236,108,128,254,100,250,
+    104,128,  2,110,230,226,236,239,227,107,128, 37,140,232,239,239,
+    235,242,229,244,242,239,230,236,229,120,128,  2,109,105,  2,126,
+     51,126, 56,242, 97,128, 32,164,247,238,225,242,237,229,238,233,
+    225,110,128,  5,108,106,129,  1,201,126, 75,229,227,249,242,233,
+    236,236,233, 99,128,  4, 89,108,132,246,192,126, 99,126,123,126,
+    134,126,143, 97,  2,126,105,126,112,228,229,246, 97,128,  9, 51,
+    231,245,234,225,242,225,244,105,128, 10,179,233,238,229,226,229,
+    236,239,119,128, 30, 59,236,225,228,229,246, 97,128,  9, 52,246,
+    239,227,225,236,233, 99,  3,126,157,126,167,126,174,226,229,238,
+    231,225,236,105,128,  9,225,228,229,246, 97,128,  9, 97,246,239,
+    247,229,236,243,233,231,110,  2,126,188,126,198,226,229,238,231,
+    225,236,105,128,  9,227,228,229,246, 97,128,  9, 99,109,  3,126,
+    213,126,226,126,237,233,228,228,236,229,244,233,236,228,101,128,
+      2,107,239,238,239,243,240,225,227,101,128,255, 76,243,241,245,
+    225,242,101,128, 51,208,111,  6,127,  4,127, 16,127, 58,127, 69,
+    127, 75,127,117,227,232,245,236,225,244,232,225,105,128, 14, 44,
+    231,233,227,225,108,  3,127, 28,127, 34,127, 53,225,238,100,128,
+     34, 39,238,239,116,129,  0,172,127, 42,242,229,246,229,242,243,
+    229,100,128, 35, 16,239,114,128, 34, 40,236,233,238,231,244,232,
+    225,105,128, 14, 37,238,231,115,128,  1,127,247,236,233,238,101,
+      2,127, 85,127,108, 99,  2,127, 91,127,103,229,238,244,229,242,
+    236,233,238,101,128,254, 78,237, 98,128,  3, 50,228,225,243,232,
+    229,100,128,254, 77,250,229,238,231,101,128, 37,202,240,225,242,
+    229,110,128, 36,167,115,  3,127,141,127,148,127,156,236,225,243,
+    104,128,  1, 66,241,245,225,242,101,128, 33, 19,245,240,229,242,
+    233,239,114,128,246,238,244,243,232,225,228,101,128, 37,145,245,
+    244,232,225,105,128, 14, 38,246,239,227,225,236,233, 99,  3,127,
+    197,127,207,127,214,226,229,238,231,225,236,105,128,  9,140,228,
+    229,246, 97,128,  9, 12,246,239,247,229,236,243,233,231,110,  2,
+    127,228,127,238,226,229,238,231,225,236,105,128,  9,226,228,229,
+    246, 97,128,  9, 98,248,243,241,245,225,242,101,128, 51,211,109,
+    144,  0,109,128, 35,130,144,130,169,130,196,130,221,132, 18,132,
+     40,133, 95,133,125,133,174,134, 25,134, 47,134, 72,134, 81,135,
+    108,135,136, 97, 12,128, 61,128, 71,128,135,128,142,128,167,128,
+    215,130, 51,130, 76,130, 81,130, 95,130,107,130,112,226,229,238,
+    231,225,236,105,128,  9,174, 99,  2,128, 77,128,129,242,239,110,
+    132,  0,175,128, 91,128,102,128,108,128,117,226,229,236,239,247,
+    227,237, 98,128,  3, 49,227,237, 98,128,  3,  4,236,239,247,237,
+    239,100,128,  2,205,237,239,238,239,243,240,225,227,101,128,255,
+    227,245,244,101,128, 30, 63,228,229,246, 97,128,  9, 46,231,117,
+      2,128,149,128,158,234,225,242,225,244,105,128, 10,174,242,237,
+    245,235,232,105,128, 10, 46,104,  2,128,173,128,205,225,240,225,
+    235,104,  2,128,183,128,192,232,229,226,242,229,119,128,  5,164,
+    236,229,230,244,232,229,226,242,229,119,128,  5,164,233,242,225,
+    231,225,238, 97,128, 48,126,105,  5,128,227,129, 40,129,103,129,
+    133,130, 39,227,232,225,244,244,225,247, 97,  3,128,242,129, 17,
+    129, 24,236,239,119,  2,128,250,129,  5,236,229,230,244,244,232,
+    225,105,128,248,149,242,233,231,232,244,244,232,225,105,128,248,
+    148,244,232,225,105,128, 14, 75,245,240,240,229,242,236,229,230,
+    244,244,232,225,105,128,248,147,229,107,  3,129, 49,129, 80,129,
+     87,236,239,119,  2,129, 57,129, 68,236,229,230,244,244,232,225,
+    105,128,248,140,242,233,231,232,244,244,232,225,105,128,248,139,
+    244,232,225,105,128, 14, 72,245,240,240,229,242,236,229,230,244,
+    244,232,225,105,128,248,138,232,225,238,225,235,225,116,  2,129,
+    115,129,126,236,229,230,244,244,232,225,105,128,248,132,244,232,
+    225,105,128, 14, 49,116,  3,129,141,129,169,129,232,225,233,235,
+    232,117,  2,129,151,129,162,236,229,230,244,244,232,225,105,128,
+    248,137,244,232,225,105,128, 14, 71,232,111,  3,129,178,129,209,
+    129,216,236,239,119,  2,129,186,129,197,236,229,230,244,244,232,
+    225,105,128,248,143,242,233,231,232,244,244,232,225,105,128,248,
+    142,244,232,225,105,128, 14, 73,245,240,240,229,242,236,229,230,
+    244,244,232,225,105,128,248,141,242,105,  3,129,241,130, 16,130,
+     23,236,239,119,  2,129,249,130,  4,236,229,230,244,244,232,225,
+    105,128,248,146,242,233,231,232,244,244,232,225,105,128,248,145,
+    244,232,225,105,128, 14, 74,245,240,240,229,242,236,229,230,244,
+    244,232,225,105,128,248,144,249,225,237,239,235,244,232,225,105,
+    128, 14, 70,235,225,244,225,235,225,238, 97,129, 48,222,130, 64,
+    232,225,236,230,247,233,228,244,104,128,255,143,236,101,128, 38,
+     66,238,243,249,239,238,243,241,245,225,242,101,128, 51, 71,241,
+    225,230,232,229,226,242,229,119,128,  5,190,242,115,128, 38, 66,
+    115,  2,130,118,130,136,239,242,225,227,233,242,227,236,229,232,
+    229,226,242,229,119,128,  5,175,241,245,225,242,101,128, 51,131,
+     98,  2,130,150,130,160,239,240,239,237,239,230,111,128, 49,  7,
+    243,241,245,225,242,101,128, 51,212, 99,  2,130,175,130,183,233,
+    242,227,236,101,128, 36,220,245,226,229,228,243,241,245,225,242,
+    101,128, 51,165,228,239,116,  2,130,204,130,213,225,227,227,229,
+    238,116,128, 30, 65,226,229,236,239,119,128, 30, 67,101,  7,130,
+    237,131,108,131,119,131,134,131,159,131,196,131,208,101,  2,130,
+    243,131, 95,109,  4,130,253,131,  6,131, 20,131, 36,225,242,225,
+    226,233, 99,128,  6, 69,230,233,238,225,236,225,242,225,226,233,
+     99,128,254,226,233,238,233,244,233,225,236,225,242,225,226,233,
+     99,128,254,227,237,101,  2,131, 43,131, 56,228,233,225,236,225,
+    242,225,226,233, 99,128,254,228,229,237,105,  2,131, 64,131, 79,
+    238,233,244,233,225,236,225,242,225,226,233, 99,128,252,209,243,
+    239,236,225,244,229,228,225,242,225,226,233, 99,128,252, 72,244,
+    239,242,245,243,241,245,225,242,101,128, 51, 77,232,233,242,225,
+    231,225,238, 97,128, 48,129,233,250,233,229,242,225,243,241,245,
+    225,242,101,128, 51,126,235,225,244,225,235,225,238, 97,129, 48,
+    225,131,147,232,225,236,230,247,233,228,244,104,128,255,146,109,
+    130,  5,222,131,167,131,187,228,225,231,229,243,104,129,251, 62,
+    131,178,232,229,226,242,229,119,128,251, 62,232,229,226,242,229,
+    119,128,  5,222,238,225,242,237,229,238,233,225,110,128,  5,116,
+    242,235,232, 97,  3,131,219,131,228,132,  5,232,229,226,242,229,
+    119,128,  5,165,235,229,230,245,236, 97,  2,131,239,131,248,232,
+    229,226,242,229,119,128,  5,166,236,229,230,244,232,229,226,242,
+    229,119,128,  5,166,236,229,230,244,232,229,226,242,229,119,128,
+      5,165,104,  2,132, 24,132, 30,239,239,107,128,  2,113,250,243,
+    241,245,225,242,101,128, 51,146,105,  6,132, 54,132, 91,132,228,
+    132,239,133,  8,133, 65,228,100,  2,132, 61,132, 86,236,229,228,
+    239,244,235,225,244,225,235,225,238,225,232,225,236,230,247,233,
+    228,244,104,128,255,101,239,116,128,  0,183,229,245,109,  5,132,
+    105,132,140,132,155,132,164,132,215, 97,  2,132,111,132,126,227,
+    233,242,227,236,229,235,239,242,229,225,110,128, 50,114,240,225,
+    242,229,238,235,239,242,229,225,110,128, 50, 18,227,233,242,227,
+    236,229,235,239,242,229,225,110,128, 50,100,235,239,242,229,225,
+    110,128, 49, 65,112,  2,132,170,132,202, 97,  2,132,176,132,190,
+    238,243,233,239,243,235,239,242,229,225,110,128, 49,112,242,229,
+    238,235,239,242,229,225,110,128, 50,  4,233,229,245,240,235,239,
+    242,229,225,110,128, 49,110,243,233,239,243,235,239,242,229,225,
+    110,128, 49,111,232,233,242,225,231,225,238, 97,128, 48,127,235,
+    225,244,225,235,225,238, 97,129, 48,223,132,252,232,225,236,230,
+    247,233,228,244,104,128,255,144,238,117,  2,133, 15,133, 60,115,
+    132, 34, 18,133, 27,133, 38,133, 47,133, 53,226,229,236,239,247,
+    227,237, 98,128,  3, 32,227,233,242,227,236,101,128, 34,150,237,
+    239,100,128,  2,215,240,236,245,115,128, 34, 19,244,101,128, 32,
+     50,242,105,  2,133, 72,133, 86,226,225,225,242,245,243,241,245,
+    225,242,101,128, 51, 74,243,241,245,225,242,101,128, 51, 73,108,
+      2,133,101,133,116,239,238,231,236,229,231,244,245,242,238,229,
+    100,128,  2,112,243,241,245,225,242,101,128, 51,150,109,  3,133,
+    133,133,147,133,158,227,245,226,229,228,243,241,245,225,242,101,
+    128, 51,163,239,238,239,243,240,225,227,101,128,255, 77,243,241,
+    245,225,242,229,228,243,241,245,225,242,101,128, 51,159,111,  5,
+    133,186,133,212,133,237,133,247,134,  0,104,  2,133,192,133,202,
+    233,242,225,231,225,238, 97,128, 48,130,237,243,241,245,225,242,
+    101,128, 51,193,235,225,244,225,235,225,238, 97,129, 48,226,133,
+    225,232,225,236,230,247,233,228,244,104,128,255,147,236,243,241,
+    245,225,242,101,128, 51,214,237,225,244,232,225,105,128, 14, 33,
+    246,229,242,243,243,241,245,225,242,101,129, 51,167,134, 15,228,
+    243,241,245,225,242,101,128, 51,168,240, 97,  2,134, 32,134, 38,
+    242,229,110,128, 36,168,243,241,245,225,242,101,128, 51,171,115,
+      2,134, 53,134, 62,243,241,245,225,242,101,128, 51,179,245,240,
+    229,242,233,239,114,128,246,239,244,245,242,238,229,100,128,  2,
+    111,117,141,  0,181,134,111,134,115,134,125,134,149,134,159,134,
+    181,134,192,134,217,134,240,134,250,135, 24,135, 88,135, 98, 49,
+    128,  0,181,225,243,241,245,225,242,101,128, 51,130,227,104,  2,
+    134,132,134,142,231,242,229,225,244,229,114,128, 34,107,236,229,
+    243,115,128, 34,106,230,243,241,245,225,242,101,128, 51,140,103,
+      2,134,165,134,172,242,229,229,107,128,  3,188,243,241,245,225,
+    242,101,128, 51,141,232,233,242,225,231,225,238, 97,128, 48,128,
+    235,225,244,225,235,225,238, 97,129, 48,224,134,205,232,225,236,
+    230,247,233,228,244,104,128,255,145,108,  2,134,223,134,232,243,
+    241,245,225,242,101,128, 51,149,244,233,240,236,121,128,  0,215,
+    237,243,241,245,225,242,101,128, 51,155,238,225,104,  2,135,  2,
+    135, 11,232,229,226,242,229,119,128,  5,163,236,229,230,244,232,
+    229,226,242,229,119,128,  5,163,115,  2,135, 30,135, 79,233, 99,
+      3,135, 39,135, 56,135, 67,225,236,238,239,244,101,129, 38,106,
+    135, 50,228,226,108,128, 38,107,230,236,225,244,243,233,231,110,
+    128, 38,109,243,232,225,242,240,243,233,231,110,128, 38,111,243,
+    241,245,225,242,101,128, 51,178,246,243,241,245,225,242,101,128,
+     51,182,247,243,241,245,225,242,101,128, 51,188,118,  2,135,114,
+    135,127,237,229,231,225,243,241,245,225,242,101,128, 51,185,243,
+    241,245,225,242,101,128, 51,183,119,  2,135,142,135,155,237,229,
+    231,225,243,241,245,225,242,101,128, 51,191,243,241,245,225,242,
+    101,128, 51,189,110,150,  0,110,135,212,136, 90,136,114,136,180,
+    136,205,137,  7,137, 17,137, 84,137,127,139,161,139,179,139,204,
+    139,235,140,  5,140, 70,142, 52,142, 60,142, 85,142, 93,143, 61,
+    143, 71,143, 81, 97,  8,135,230,135,250,136,  1,136,  8,136, 33,
+    136, 44,136, 69,136, 81, 98,  2,135,236,135,245,229,238,231,225,
+    236,105,128,  9,168,236, 97,128, 34,  7,227,245,244,101,128,  1,
+     68,228,229,246, 97,128,  9, 40,231,117,  2,136, 15,136, 24,234,
+    225,242,225,244,105,128, 10,168,242,237,245,235,232,105,128, 10,
+     40,232,233,242,225,231,225,238, 97,128, 48,106,235,225,244,225,
+    235,225,238, 97,129, 48,202,136, 57,232,225,236,230,247,233,228,
+    244,104,128,255,133,240,239,243,244,242,239,240,232,101,128,  1,
+     73,243,241,245,225,242,101,128, 51,129, 98,  2,136, 96,136,106,
+    239,240,239,237,239,230,111,128, 49, 11,243,240,225,227,101,128,
+      0,160, 99,  4,136,124,136,131,136,140,136,167,225,242,239,110,
+    128,  1, 72,229,228,233,236,236, 97,128,  1, 70,233,242, 99,  2,
+    136,148,136,153,236,101,128, 36,221,245,237,230,236,229,248,226,
+    229,236,239,119,128, 30, 75,239,237,237,225,225,227,227,229,238,
+    116,128,  1, 70,228,239,116,  2,136,188,136,197,225,227,227,229,
+    238,116,128, 30, 69,226,229,236,239,119,128, 30, 71,101,  3,136,
+    213,136,224,136,249,232,233,242,225,231,225,238, 97,128, 48,109,
+    235,225,244,225,235,225,238, 97,129, 48,205,136,237,232,225,236,
+    230,247,233,228,244,104,128,255,136,247,243,232,229,241,229,236,
+    243,233,231,110,128, 32,170,230,243,241,245,225,242,101,128, 51,
+    139,103,  2,137, 23,137, 73, 97,  3,137, 31,137, 41,137, 48,226,
+    229,238,231,225,236,105,128,  9,153,228,229,246, 97,128,  9, 25,
+    231,117,  2,137, 55,137, 64,234,225,242,225,244,105,128, 10,153,
+    242,237,245,235,232,105,128, 10, 25,239,238,231,245,244,232,225,
+    105,128, 14,  7,104,  2,137, 90,137,100,233,242,225,231,225,238,
+     97,128, 48,147,239,239,107,  2,137,108,137,115,236,229,230,116,
+    128,  2,114,242,229,244,242,239,230,236,229,120,128,  2,115,105,
+      4,137,137,138, 50,138, 61,138,119,229,245,110,  7,137,155,137,
+    190,137,222,137,236,137,245,138, 22,138, 35, 97,  2,137,161,137,
+    176,227,233,242,227,236,229,235,239,242,229,225,110,128, 50,111,
+    240,225,242,229,238,235,239,242,229,225,110,128, 50, 15,227,105,
+      2,137,197,137,209,229,245,227,235,239,242,229,225,110,128, 49,
+     53,242,227,236,229,235,239,242,229,225,110,128, 50, 97,232,233,
+    229,245,232,235,239,242,229,225,110,128, 49, 54,235,239,242,229,
+    225,110,128, 49, 52,240, 97,  2,137,252,138, 10,238,243,233,239,
+    243,235,239,242,229,225,110,128, 49,104,242,229,238,235,239,242,
+    229,225,110,128, 50,  1,243,233,239,243,235,239,242,229,225,110,
+    128, 49,103,244,233,235,229,245,244,235,239,242,229,225,110,128,
+     49,102,232,233,242,225,231,225,238, 97,128, 48,107,107,  2,138,
+     67,138, 91,225,244,225,235,225,238, 97,129, 48,203,138, 79,232,
+    225,236,230,247,233,228,244,104,128,255,134,232,225,232,233,116,
+      2,138,101,138,112,236,229,230,244,244,232,225,105,128,248,153,
+    244,232,225,105,128, 14, 77,238,101,141,  0, 57,138,150,138,159,
+    138,169,138,199,138,206,138,231,139,  2,139, 36,139, 48,139, 59,
+    139, 92,139,100,139,111,225,242,225,226,233, 99,128,  6,105,226,
+    229,238,231,225,236,105,128,  9,239,227,233,242,227,236,101,129,
+     36,104,138,180,233,238,246,229,242,243,229,243,225,238,243,243,
+    229,242,233,102,128, 39,146,228,229,246, 97,128,  9,111,231,117,
+      2,138,213,138,222,234,225,242,225,244,105,128, 10,239,242,237,
+    245,235,232,105,128, 10,111,232, 97,  2,138,238,138,249,227,235,
+    225,242,225,226,233, 99,128,  6,105,238,231,250,232,239,117,128,
+     48, 41,105,  2,139,  8,139, 26,228,229,239,231,242,225,240,232,
+    233,227,240,225,242,229,110,128, 50, 40,238,230,229,242,233,239,
+    114,128, 32,137,237,239,238,239,243,240,225,227,101,128,255, 25,
+    239,236,228,243,244,249,236,101,128,247, 57,112,  2,139, 65,139,
+     72,225,242,229,110,128, 36,124,229,114,  2,139, 79,139, 85,233,
+    239,100,128, 36,144,243,233,225,110,128,  6,249,242,239,237,225,
+    110,128, 33,120,243,245,240,229,242,233,239,114,128, 32,121,116,
+      2,139,117,139,155,229,229,110,  2,139,125,139,134,227,233,242,
+    227,236,101,128, 36,114,112,  2,139,140,139,147,225,242,229,110,
+    128, 36,134,229,242,233,239,100,128, 36,154,232,225,105,128, 14,
+     89,106,129,  1,204,139,167,229,227,249,242,233,236,236,233, 99,
+    128,  4, 90,235,225,244,225,235,225,238, 97,129, 48,243,139,192,
+    232,225,236,230,247,233,228,244,104,128,255,157,108,  2,139,210,
+    139,224,229,231,242,233,231,232,244,236,239,238,103,128,  1,158,
+    233,238,229,226,229,236,239,119,128, 30, 73,109,  2,139,241,139,
+    252,239,238,239,243,240,225,227,101,128,255, 78,243,241,245,225,
+    242,101,128, 51,154,110,  2,140, 11,140, 61, 97,  3,140, 19,140,
+     29,140, 36,226,229,238,231,225,236,105,128,  9,163,228,229,246,
+     97,128,  9, 35,231,117,  2,140, 43,140, 52,234,225,242,225,244,
+    105,128, 10,163,242,237,245,235,232,105,128, 10, 35,238,225,228,
+    229,246, 97,128,  9, 41,111,  6,140, 84,140, 95,140,120,140,161,
+    141,113,142, 40,232,233,242,225,231,225,238, 97,128, 48,110,235,
+    225,244,225,235,225,238, 97,129, 48,206,140,108,232,225,236,230,
+    247,233,228,244,104,128,255,137,110,  3,140,128,140,144,140,153,
+    226,242,229,225,235,233,238,231,243,240,225,227,101,128,  0,160,
+    229,238,244,232,225,105,128, 14, 19,245,244,232,225,105,128, 14,
+     25,239,110,  7,140,178,140,187,140,201,140,235,140,251,141, 36,
+    141, 95,225,242,225,226,233, 99,128,  6, 70,230,233,238,225,236,
+    225,242,225,226,233, 99,128,254,230,231,232,245,238,238, 97,  2,
+    140,212,140,221,225,242,225,226,233, 99,128,  6,186,230,233,238,
+    225,236,225,242,225,226,233, 99,128,251,159,233,238,233,244,233,
+    225,236,225,242,225,226,233, 99,128,254,231,234,229,229,237,105,
+      2,141,  5,141, 20,238,233,244,233,225,236,225,242,225,226,233,
+     99,128,252,210,243,239,236,225,244,229,228,225,242,225,226,233,
+     99,128,252, 75,237,101,  2,141, 43,141, 56,228,233,225,236,225,
+    242,225,226,233, 99,128,254,232,229,237,105,  2,141, 64,141, 79,
+    238,233,244,233,225,236,225,242,225,226,233, 99,128,252,213,243,
+    239,236,225,244,229,228,225,242,225,226,233, 99,128,252, 78,238,
+    239,239,238,230,233,238,225,236,225,242,225,226,233, 99,128,252,
+    141,116,  7,141,129,141,140,141,169,141,204,141,216,141,236,142,
+      6,227,239,238,244,225,233,238,115,128, 34, 12,101,  2,141,146,
+    141,162,236,229,237,229,238,116,129, 34,  9,141,157,239,102,128,
+     34,  9,241,245,225,108,128, 34, 96,231,242,229,225,244,229,114,
+    129, 34,111,141,181,238,239,114,  2,141,189,141,197,229,241,245,
+    225,108,128, 34,113,236,229,243,115,128, 34,121,233,228,229,238,
+    244,233,227,225,108,128, 34, 98,236,229,243,115,129, 34,110,141,
+    225,238,239,242,229,241,245,225,108,128, 34,112,112,  2,141,242,
+    141,252,225,242,225,236,236,229,108,128, 34, 38,242,229,227,229,
+    228,229,115,128, 34,128,243,117,  3,142, 15,142, 22,142, 31,226,
+    243,229,116,128, 34,132,227,227,229,229,228,115,128, 34,129,240,
+    229,242,243,229,116,128, 34,133,247,225,242,237,229,238,233,225,
+    110,128,  5,118,240,225,242,229,110,128, 36,169,115,  2,142, 66,
+    142, 75,243,241,245,225,242,101,128, 51,177,245,240,229,242,233,
+    239,114,128, 32,127,244,233,236,228,101,128,  0,241,117,132,  3,
+    189,142,105,142,116,142,197,143, 24,232,233,242,225,231,225,238,
+     97,128, 48,108,107,  2,142,122,142,146,225,244,225,235,225,238,
+     97,129, 48,204,142,134,232,225,236,230,247,233,228,244,104,128,
+    255,135,244, 97,  3,142,155,142,165,142,172,226,229,238,231,225,
+    236,105,128,  9,188,228,229,246, 97,128,  9, 60,231,117,  2,142,
+    179,142,188,234,225,242,225,244,105,128, 10,188,242,237,245,235,
+    232,105,128, 10, 60,109,  2,142,203,142,237,226,229,242,243,233,
+    231,110,130,  0, 35,142,217,142,229,237,239,238,239,243,240,225,
+    227,101,128,255,  3,243,237,225,236,108,128,254, 95,229,114,  2,
+    142,244,143, 20,225,236,243,233,231,110,  2,142,255,143,  7,231,
+    242,229,229,107,128,  3,116,236,239,247,229,242,231,242,229,229,
+    107,128,  3,117,111,128, 33, 22,110,130,  5,224,143, 32,143, 52,
+    228,225,231,229,243,104,129,251, 64,143, 43,232,229,226,242,229,
+    119,128,251, 64,232,229,226,242,229,119,128,  5,224,246,243,241,
+    245,225,242,101,128, 51,181,247,243,241,245,225,242,101,128, 51,
+    187,249, 97,  3,143, 90,143,100,143,107,226,229,238,231,225,236,
+    105,128,  9,158,228,229,246, 97,128,  9, 30,231,117,  2,143,114,
+    143,123,234,225,242,225,244,105,128, 10,158,242,237,245,235,232,
+    105,128, 10, 30,111,147,  0,111,143,174,143,196,144, 18,144,188,
+    145,  4,145, 19,145, 59,145,182,145,203,145,241,145,252,146,174,
+    148,  8,148, 72,148,105,148,151,149, 24,149, 71,149, 83, 97,  2,
+    143,180,143,187,227,245,244,101,128,  0,243,238,231,244,232,225,
+    105,128, 14, 45, 98,  4,143,206,143,248,144,  1,144, 11,225,242,
+    242,229,100,130,  2,117,143,218,143,229,227,249,242,233,236,236,
+    233, 99,128,  4,233,228,233,229,242,229,243,233,243,227,249,242,
+    233,236,236,233, 99,128,  4,235,229,238,231,225,236,105,128,  9,
+    147,239,240,239,237,239,230,111,128, 49, 27,242,229,246,101,128,
+      1, 79, 99,  3,144, 26,144, 99,144,178, 97,  2,144, 32,144, 93,
+    238,228,242, 97,  3,144, 43,144, 50,144, 61,228,229,246, 97,128,
+      9, 17,231,245,234,225,242,225,244,105,128, 10,145,246,239,247,
+    229,236,243,233,231,110,  2,144, 75,144, 82,228,229,246, 97,128,
+      9, 73,231,245,234,225,242,225,244,105,128, 10,201,242,239,110,
+    128,  1,210,233,242, 99,  2,144,107,144,112,236,101,128, 36,222,
+    245,237,230,236,229,120,133,  0,244,144,131,144,139,144,150,144,
+    158,144,170,225,227,245,244,101,128, 30,209,228,239,244,226,229,
+    236,239,119,128, 30,217,231,242,225,246,101,128, 30,211,232,239,
+    239,235,225,226,239,246,101,128, 30,213,244,233,236,228,101,128,
+     30,215,249,242,233,236,236,233, 99,128,  4, 62,100,  4,144,198,
+    144,221,144,227,144,250,226,108,  2,144,205,144,213,225,227,245,
+    244,101,128,  1, 81,231,242,225,246,101,128,  2, 13,229,246, 97,
+    128,  9, 19,233,229,242,229,243,233,115,129,  0,246,144,239,227,
+    249,242,233,236,236,233, 99,128,  4,231,239,244,226,229,236,239,
+    119,128, 30,205,101,129,  1, 83,145, 10,235,239,242,229,225,110,
+    128, 49, 90,103,  3,145, 27,145, 42,145, 49,239,238,229,107,129,
+      2,219,145, 36,227,237, 98,128,  3, 40,242,225,246,101,128,  0,
+    242,245,234,225,242,225,244,105,128, 10,147,104,  4,145, 69,145,
+     80,145, 90,145,168,225,242,237,229,238,233,225,110,128,  5,133,
+    233,242,225,231,225,238, 97,128, 48, 74,111,  2,145, 96,145,106,
+    239,235,225,226,239,246,101,128, 30,207,242,110,133,  1,161,145,
+    121,145,129,145,140,145,148,145,160,225,227,245,244,101,128, 30,
+    219,228,239,244,226,229,236,239,119,128, 30,227,231,242,225,246,
+    101,128, 30,221,232,239,239,235,225,226,239,246,101,128, 30,223,
+    244,233,236,228,101,128, 30,225,245,238,231,225,242,245,237,236,
+    225,245,116,128,  1, 81,105,129,  1,163,145,188,238,246,229,242,
+    244,229,228,226,242,229,246,101,128,  2, 15,107,  2,145,209,145,
+    233,225,244,225,235,225,238, 97,129, 48,170,145,221,232,225,236,
+    230,247,233,228,244,104,128,255,117,239,242,229,225,110,128, 49,
+     87,236,229,232,229,226,242,229,119,128,  5,171,109,  6,146, 10,
+    146, 38,146, 45,146,134,146,145,146,163,225,227,242,239,110,130,
+      1, 77,146, 22,146, 30,225,227,245,244,101,128, 30, 83,231,242,
+    225,246,101,128, 30, 81,228,229,246, 97,128,  9, 80,229,231, 97,
+    133,  3,201,146, 61,146, 65,146, 76,146, 90,146,106, 49,128,  3,
+    214,227,249,242,233,236,236,233, 99,128,  4, 97,236,225,244,233,
+    238,227,236,239,243,229,100,128,  2,119,242,239,245,238,228,227,
+    249,242,233,236,236,233, 99,128,  4,123,116,  2,146,112,146,127,
+    233,244,236,239,227,249,242,233,236,236,233, 99,128,  4,125,239,
+    238,239,115,128,  3,206,231,245,234,225,242,225,244,105,128, 10,
+    208,233,227,242,239,110,129,  3,191,146,155,244,239,238,239,115,
+    128,  3,204,239,238,239,243,240,225,227,101,128,255, 79,238,101,
+    145,  0, 49,146,213,146,222,146,232,147,  6,147, 31,147, 40,147,
+     49,147, 74,147,108,147,142,147,154,147,173,147,184,147,217,147,
+    227,147,235,147,246,225,242,225,226,233, 99,128,  6, 97,226,229,
+    238,231,225,236,105,128,  9,231,227,233,242,227,236,101,129, 36,
+     96,146,243,233,238,246,229,242,243,229,243,225,238,243,243,229,
+    242,233,102,128, 39,138,100,  2,147, 12,147, 18,229,246, 97,128,
+      9,103,239,244,229,238,236,229,225,228,229,114,128, 32, 36,229,
+    233,231,232,244,104,128, 33, 91,230,233,244,244,229,100,128,246,
+    220,231,117,  2,147, 56,147, 65,234,225,242,225,244,105,128, 10,
+    231,242,237,245,235,232,105,128, 10,103,232, 97,  3,147, 83,147,
+     94,147, 99,227,235,225,242,225,226,233, 99,128,  6, 97,236,102,
+    128,  0,189,238,231,250,232,239,117,128, 48, 33,105,  2,147,114,
+    147,132,228,229,239,231,242,225,240,232,233,227,240,225,242,229,
+    110,128, 50, 32,238,230,229,242,233,239,114,128, 32,129,237,239,
+    238,239,243,240,225,227,101,128,255, 17,238,245,237,229,242,225,
+    244,239,242,226,229,238,231,225,236,105,128,  9,244,239,236,228,
+    243,244,249,236,101,128,247, 49,112,  2,147,190,147,197,225,242,
+    229,110,128, 36,116,229,114,  2,147,204,147,210,233,239,100,128,
+     36,136,243,233,225,110,128,  6,241,241,245,225,242,244,229,114,
+    128,  0,188,242,239,237,225,110,128, 33,112,243,245,240,229,242,
+    233,239,114,128,  0,185,244,104,  2,147,253,148,  2,225,105,128,
+     14, 81,233,242,100,128, 33, 83,111,  3,148, 16,148, 50,148, 66,
+    103,  2,148, 22,148, 40,239,238,229,107,129,  1,235,148, 31,237,
+    225,227,242,239,110,128,  1,237,245,242,237,245,235,232,105,128,
+     10, 19,237,225,244,242,225,231,245,242,237,245,235,232,105,128,
+     10, 75,240,229,110,128,  2, 84,112,  3,148, 80,148, 87,148, 98,
+    225,242,229,110,128, 36,170,229,238,226,245,236,236,229,116,128,
+     37,230,244,233,239,110,128, 35, 37,114,  2,148,111,148,140,100,
+      2,148,117,148,128,230,229,237,233,238,233,238,101,128,  0,170,
+    237,225,243,227,245,236,233,238,101,128,  0,186,244,232,239,231,
+    239,238,225,108,128, 34, 31,115,  5,148,163,148,195,148,212,149,
+      1,149, 14,232,239,242,116,  2,148,172,148,179,228,229,246, 97,
+    128,  9, 18,246,239,247,229,236,243,233,231,238,228,229,246, 97,
+    128,  9, 74,236,225,243,104,129,  0,248,148,204,225,227,245,244,
+    101,128,  1,255,237,225,236,108,  2,148,221,148,232,232,233,242,
+    225,231,225,238, 97,128, 48, 73,235,225,244,225,235,225,238, 97,
+    129, 48,169,148,245,232,225,236,230,247,233,228,244,104,128,255,
+    107,244,242,239,235,229,225,227,245,244,101,128,  1,255,245,240,
+    229,242,233,239,114,128,246,240,116,  2,149, 30,149, 41,227,249,
+    242,233,236,236,233, 99,128,  4,127,233,236,228,101,130,  0,245,
+    149, 52,149, 60,225,227,245,244,101,128, 30, 77,228,233,229,242,
+    229,243,233,115,128, 30, 79,245,226,239,240,239,237,239,230,111,
+    128, 49, 33,118,  2,149, 89,149,170,229,114,  2,149, 96,149,162,
+    236,233,238,101,131, 32, 62,149,109,149,132,149,155, 99,  2,149,
+    115,149,127,229,238,244,229,242,236,233,238,101,128,254, 74,237,
+     98,128,  3,  5,100,  2,149,138,149,146,225,243,232,229,100,128,
+    254, 73,226,236,247,225,246,121,128,254, 76,247,225,246,121,128,
+    254, 75,243,227,239,242,101,128,  0,175,239,247,229,236,243,233,
+    231,110,  3,149,185,149,195,149,202,226,229,238,231,225,236,105,
+    128,  9,203,228,229,246, 97,128,  9, 75,231,245,234,225,242,225,
+    244,105,128, 10,203,112,145,  0,112,149,251,152,123,152,134,152,
+    143,152,155,154, 80,154, 90,155, 82,156,101,156,191,156,217,157,
+     92,157,100,158,  2,158, 60,158, 88,158, 98, 97, 14,150, 25,150,
+     57,150, 67,150, 74,150, 81,150,129,150,140,150,154,150,165,150,
+    212,150,226,151,238,152, 21,152,111, 97,  2,150, 31,150, 43,237,
+    240,243,243,241,245,225,242,101,128, 51,128,243,229,238,244,239,
+    243,241,245,225,242,101,128, 51, 43,226,229,238,231,225,236,105,
+    128,  9,170,227,245,244,101,128, 30, 85,228,229,246, 97,128,  9,
+     42,103,  2,150, 87,150,105,101,  2,150, 93,150,100,228,239,247,
+    110,128, 33,223,245,112,128, 33,222,117,  2,150,111,150,120,234,
+    225,242,225,244,105,128, 10,170,242,237,245,235,232,105,128, 10,
+     42,232,233,242,225,231,225,238, 97,128, 48,113,233,249,225,238,
+    238,239,233,244,232,225,105,128, 14, 47,235,225,244,225,235,225,
+    238, 97,128, 48,209,108,  2,150,171,150,196,225,244,225,236,233,
+    250,225,244,233,239,238,227,249,242,233,236,236,233,227,227,237,
+     98,128,  4,132,239,227,232,235,225,227,249,242,233,236,236,233,
+     99,128,  4,192,238,243,233,239,243,235,239,242,229,225,110,128,
+     49,127,114,  3,150,234,150,255,151,227, 97,  2,150,240,150,248,
+    231,242,225,240,104,128,  0,182,236,236,229,108,128, 34, 37,229,
+    110,  2,151,  6,151,116,236,229,230,116,136,  0, 40,151, 29,151,
+     44,151, 49,151, 54,151, 65,151, 77,151,100,151,105,225,236,244,
+    239,238,229,225,242,225,226,233, 99,128,253, 62,226,116,128,248,
+    237,229,120,128,248,236,233,238,230,229,242,233,239,114,128, 32,
+    141,237,239,238,239,243,240,225,227,101,128,255,  8,115,  2,151,
+     83,151, 90,237,225,236,108,128,254, 89,245,240,229,242,233,239,
+    114,128, 32,125,244,112,128,248,235,246,229,242,244,233,227,225,
+    108,128,254, 53,242,233,231,232,116,136,  0, 41,151,140,151,155,
+    151,160,151,165,151,176,151,188,151,211,151,216,225,236,244,239,
+    238,229,225,242,225,226,233, 99,128,253, 63,226,116,128,248,248,
+    229,120,128,248,247,233,238,230,229,242,233,239,114,128, 32,142,
+    237,239,238,239,243,240,225,227,101,128,255,  9,115,  2,151,194,
+    151,201,237,225,236,108,128,254, 90,245,240,229,242,233,239,114,
+    128, 32,126,244,112,128,248,246,246,229,242,244,233,227,225,108,
+    128,254, 54,244,233,225,236,228,233,230,102,128, 34,  2,115,  3,
+    151,246,152,  1,152, 13,229,241,232,229,226,242,229,119,128,  5,
+    192,232,244,225,232,229,226,242,229,119,128,  5,153,241,245,225,
+    242,101,128, 51,169,244,225,104,134,  5,183,152, 39,152, 53,152,
+     58,152, 67,152, 82,152, 98, 49,  2,152, 45,152, 49, 49,128,  5,
+    183,100,128,  5,183,178, 97,128,  5,183,232,229,226,242,229,119,
+    128,  5,183,238,225,242,242,239,247,232,229,226,242,229,119,128,
+      5,183,241,245,225,242,244,229,242,232,229,226,242,229,119,128,
+      5,183,247,233,228,229,232,229,226,242,229,119,128,  5,183,250,
+    229,242,232,229,226,242,229,119,128,  5,161,226,239,240,239,237,
+    239,230,111,128, 49,  6,227,233,242,227,236,101,128, 36,223,228,
+    239,244,225,227,227,229,238,116,128, 30, 87,101,137,  5,228,152,
+    177,152,188,152,208,152,220,152,240,153, 86,153, 97,153,118,154,
+     73,227,249,242,233,236,236,233, 99,128,  4, 63,228,225,231,229,
+    243,104,129,251, 68,152,199,232,229,226,242,229,119,128,251, 68,
+    229,250,233,243,241,245,225,242,101,128, 51, 59,230,233,238,225,
+    236,228,225,231,229,243,232,232,229,226,242,229,119,128,251, 67,
+    104,  5,152,252,153, 19,153, 27,153, 41,153, 71,225,114,  2,153,
+      3,153, 10,225,226,233, 99,128,  6,126,237,229,238,233,225,110,
+    128,  5,122,229,226,242,229,119,128,  5,228,230,233,238,225,236,
+    225,242,225,226,233, 99,128,251, 87,105,  2,153, 47,153, 62,238,
+    233,244,233,225,236,225,242,225,226,233, 99,128,251, 88,242,225,
+    231,225,238, 97,128, 48,122,237,229,228,233,225,236,225,242,225,
+    226,233, 99,128,251, 89,235,225,244,225,235,225,238, 97,128, 48,
+    218,237,233,228,228,236,229,232,239,239,235,227,249,242,233,236,
+    236,233, 99,128,  4,167,114,  5,153,130,153,142,153,184,154, 49,
+    154, 62,225,230,229,232,229,226,242,229,119,128,251, 78,227,229,
+    238,116,131,  0, 37,153,155,153,164,153,176,225,242,225,226,233,
+     99,128,  6,106,237,239,238,239,243,240,225,227,101,128,255,  5,
+    243,237,225,236,108,128,254,106,105,  2,153,190,154, 31,239,100,
+    134,  0, 46,153,207,153,218,153,229,153,241,153,252,154,  8,225,
+    242,237,229,238,233,225,110,128,  5,137,227,229,238,244,229,242,
+    229,100,128,  0,183,232,225,236,230,247,233,228,244,104,128,255,
+     97,233,238,230,229,242,233,239,114,128,246,231,237,239,238,239,
+    243,240,225,227,101,128,255, 14,115,  2,154, 14,154, 21,237,225,
+    236,108,128,254, 82,245,240,229,242,233,239,114,128,246,232,243,
+    240,239,237,229,238,233,231,242,229,229,235,227,237, 98,128,  3,
+     66,240,229,238,228,233,227,245,236,225,114,128, 34,165,244,232,
+    239,245,243,225,238,100,128, 32, 48,243,229,244, 97,128, 32,167,
+    230,243,241,245,225,242,101,128, 51,138,104,  3,154, 98,154,148,
+    155, 29, 97,  3,154,106,154,116,154,123,226,229,238,231,225,236,
+    105,128,  9,171,228,229,246, 97,128,  9, 43,231,117,  2,154,130,
+    154,139,234,225,242,225,244,105,128, 10,171,242,237,245,235,232,
+    105,128, 10, 43,105,133,  3,198,154,162,154,166,154,252,155,  4,
+    155, 15, 49,128,  3,213,229,245,240,104,  4,154,179,154,214,154,
+    229,154,238, 97,  2,154,185,154,200,227,233,242,227,236,229,235,
+    239,242,229,225,110,128, 50,122,240,225,242,229,238,235,239,242,
+    229,225,110,128, 50, 26,227,233,242,227,236,229,235,239,242,229,
+    225,110,128, 50,108,235,239,242,229,225,110,128, 49, 77,240,225,
+    242,229,238,235,239,242,229,225,110,128, 50, 12,236,225,244,233,
+    110,128,  2,120,238,244,232,245,244,232,225,105,128, 14, 58,243,
+    249,237,226,239,236,231,242,229,229,107,128,  3,213,111,  3,155,
+     37,155, 42,155, 68,239,107,128,  1,165,240,104,  2,155, 49,155,
+     58,225,238,244,232,225,105,128, 14, 30,245,238,231,244,232,225,
+    105,128, 14, 28,243,225,237,240,232,225,239,244,232,225,105,128,
+     14, 32,105,133,  3,192,155, 96,156, 52,156, 63,156, 74,156, 88,
+    229,245,112,  6,155,112,155,147,155,179,155,207,155,221,156, 17,
+     97,  2,155,118,155,133,227,233,242,227,236,229,235,239,242,229,
+    225,110,128, 50,115,240,225,242,229,238,235,239,242,229,225,110,
+    128, 50, 19,227,105,  2,155,154,155,166,229,245,227,235,239,242,
+    229,225,110,128, 49,118,242,227,236,229,235,239,242,229,225,110,
+    128, 50,101,107,  2,155,185,155,199,233,249,229,239,235,235,239,
+    242,229,225,110,128, 49,114,239,242,229,225,110,128, 49, 66,240,
+    225,242,229,238,235,239,242,229,225,110,128, 50,  5,243,233,239,
+    115,  2,155,230,156,  2,107,  2,155,236,155,250,233,249,229,239,
+    235,235,239,242,229,225,110,128, 49,116,239,242,229,225,110,128,
+     49, 68,244,233,235,229,245,244,235,239,242,229,225,110,128, 49,
+    117,116,  2,156, 23,156, 38,232,233,229,245,244,232,235,239,242,
+    229,225,110,128, 49,119,233,235,229,245,244,235,239,242,229,225,
+    110,128, 49,115,232,233,242,225,231,225,238, 97,128, 48,116,235,
+    225,244,225,235,225,238, 97,128, 48,212,243,249,237,226,239,236,
+    231,242,229,229,107,128,  3,214,247,242,225,242,237,229,238,233,
+    225,110,128,  5,131,236,245,115,132,  0, 43,156,115,156,126,156,
+    135,156,168,226,229,236,239,247,227,237, 98,128,  3, 31,227,233,
+    242,227,236,101,128, 34,149,109,  2,156,141,156,148,233,238,245,
+    115,128,  0,177,111,  2,156,154,156,158,100,128,  2,214,238,239,
+    243,240,225,227,101,128,255, 11,115,  2,156,174,156,181,237,225,
+    236,108,128,254, 98,245,240,229,242,233,239,114,128, 32,122,109,
+      2,156,197,156,208,239,238,239,243,240,225,227,101,128,255, 80,
+    243,241,245,225,242,101,128, 51,216,111,  5,156,229,156,240,157,
+     51,157, 62,157, 72,232,233,242,225,231,225,238, 97,128, 48,125,
+    233,238,244,233,238,231,233,238,228,229,120,  4,157,  4,157, 16,
+    157, 28,157, 41,228,239,247,238,247,232,233,244,101,128, 38, 31,
+    236,229,230,244,247,232,233,244,101,128, 38, 28,242,233,231,232,
+    244,247,232,233,244,101,128, 38, 30,245,240,247,232,233,244,101,
+    128, 38, 29,235,225,244,225,235,225,238, 97,128, 48,221,240,236,
+    225,244,232,225,105,128, 14, 27,243,244,225,236,237,225,242,107,
+    129, 48, 18,157, 85,230,225,227,101,128, 48, 32,240,225,242,229,
+    110,128, 36,171,114,  3,157,108,157,134,157,159,101,  2,157,114,
+    157,122,227,229,228,229,115,128, 34,122,243,227,242,233,240,244,
+    233,239,110,128, 33, 30,233,237,101,  2,157,142,157,148,237,239,
+    100,128,  2,185,242,229,246,229,242,243,229,100,128, 32, 53,111,
+      4,157,169,157,176,157,186,157,199,228,245,227,116,128, 34, 15,
+    234,229,227,244,233,246,101,128, 35,  5,236,239,238,231,229,228,
+    235,225,238, 97,128, 48,252,112,  2,157,205,157,242,101,  2,157,
+    211,157,218,236,236,239,114,128, 35, 24,242,243,117,  2,157,226,
+    157,233,226,243,229,116,128, 34,130,240,229,242,243,229,116,128,
+     34,131,239,242,244,233,239,110,129, 34, 55,157,253,225,108,128,
+     34, 29,115,  2,158,  8,158, 51,105,130,  3,200,158, 16,158, 27,
+    227,249,242,233,236,236,233, 99,128,  4,113,236,233,240,238,229,
+    245,237,225,244,225,227,249,242,233,236,236,233,227,227,237, 98,
+    128,  4,134,243,241,245,225,242,101,128, 51,176,117,  2,158, 66,
+    158, 77,232,233,242,225,231,225,238, 97,128, 48,119,235,225,244,
+    225,235,225,238, 97,128, 48,215,246,243,241,245,225,242,101,128,
+     51,180,247,243,241,245,225,242,101,128, 51,186,113,136,  0,113,
+    158,128,159,177,159,188,159,197,159,204,159,216,159,254,160,  6,
+     97,  4,158,138,158,161,158,225,159,160,100,  2,158,144,158,150,
+    229,246, 97,128,  9, 88,237,225,232,229,226,242,229,119,128,  5,
+    168,102,  4,158,171,158,180,158,194,158,210,225,242,225,226,233,
+     99,128,  6, 66,230,233,238,225,236,225,242,225,226,233, 99,128,
+    254,214,233,238,233,244,233,225,236,225,242,225,226,233, 99,128,
+    254,215,237,229,228,233,225,236,225,242,225,226,233, 99,128,254,
+    216,237,225,244,115,136,  5,184,158,248,159, 12,159, 26,159, 31,
+    159, 36,159, 45,159, 60,159,147, 49,  3,159,  0,159,  4,159,  8,
+     48,128,  5,184, 97,128,  5,184, 99,128,  5,184, 50,  2,159, 18,
+    159, 22, 55,128,  5,184, 57,128,  5,184,179, 51,128,  5,184,228,
+    101,128,  5,184,232,229,226,242,229,119,128,  5,184,238,225,242,
+    242,239,247,232,229,226,242,229,119,128,  5,184,113,  2,159, 66,
+    159,132,225,244,225,110,  4,159, 79,159, 88,159,103,159,119,232,
+    229,226,242,229,119,128,  5,184,238,225,242,242,239,247,232,229,
+    226,242,229,119,128,  5,184,241,245,225,242,244,229,242,232,229,
+    226,242,229,119,128,  5,184,247,233,228,229,232,229,226,242,229,
+    119,128,  5,184,245,225,242,244,229,242,232,229,226,242,229,119,
+    128,  5,184,247,233,228,229,232,229,226,242,229,119,128,  5,184,
+    242,238,229,249,240,225,242,225,232,229,226,242,229,119,128,  5,
+    159,226,239,240,239,237,239,230,111,128, 49, 17,227,233,242,227,
+    236,101,128, 36,224,232,239,239,107,128,  2,160,237,239,238,239,
+    243,240,225,227,101,128,255, 81,239,102,130,  5,231,159,225,159,
+    245,228,225,231,229,243,104,129,251, 71,159,236,232,229,226,242,
+    229,119,128,251, 71,232,229,226,242,229,119,128,  5,231,240,225,
+    242,229,110,128, 36,172,117,  4,160, 16,160, 28,160,117,160,204,
+    225,242,244,229,242,238,239,244,101,128, 38,105,226,245,244,115,
+    135,  5,187,160, 49,160, 54,160, 59,160, 64,160, 73,160, 88,160,
+    104,177, 56,128,  5,187,178, 53,128,  5,187,179, 49,128,  5,187,
+    232,229,226,242,229,119,128,  5,187,238,225,242,242,239,247,232,
+    229,226,242,229,119,128,  5,187,241,245,225,242,244,229,242,232,
+    229,226,242,229,119,128,  5,187,247,233,228,229,232,229,226,242,
+    229,119,128,  5,187,229,243,244,233,239,110,133,  0, 63,160,136,
+    160,159,160,176,160,184,160,196,225,114,  2,160,143,160,150,225,
+    226,233, 99,128,  6, 31,237,229,238,233,225,110,128,  5, 94,228,
+    239,247,110,129,  0,191,160,168,243,237,225,236,108,128,247,191,
+    231,242,229,229,107,128,  3,126,237,239,238,239,243,240,225,227,
+    101,128,255, 31,243,237,225,236,108,128,247, 63,239,244,101,  4,
+    160,216,161, 31,161, 51,161, 80,228,226,108,133,  0, 34,160,232,
+    160,239,160,246,161,  2,161, 23,226,225,243,101,128, 32, 30,236,
+    229,230,116,128, 32, 28,237,239,238,239,243,240,225,227,101,128,
+    255,  2,240,242,233,237,101,129, 48, 30,161, 12,242,229,246,229,
+    242,243,229,100,128, 48, 29,242,233,231,232,116,128, 32, 29,236,
+    229,230,116,129, 32, 24,161, 40,242,229,246,229,242,243,229,100,
+    128, 32, 27,114,  2,161, 57,161, 67,229,246,229,242,243,229,100,
+    128, 32, 27,233,231,232,116,129, 32, 25,161, 76,110,128,  1, 73,
+    243,233,238,231,108,  2,161, 90,161, 97,226,225,243,101,128, 32,
+     26,101,129,  0, 39,161,103,237,239,238,239,243,240,225,227,101,
+    128,255,  7,114,145,  0,114,161,153,162,157,162,168,162,215,163,
+     10,164, 27,164, 51,164,146,166,180,166,217,166,229,167, 27,167,
+     35,167,197,167,208,167,243,168, 87, 97, 11,161,177,161,188,161,
+    198,161,205,162, 14,162, 30,162, 55,162, 66,162, 91,162,114,162,
+    151,225,242,237,229,238,233,225,110,128,  5,124,226,229,238,231,
+    225,236,105,128,  9,176,227,245,244,101,128,  1, 85,100,  4,161,
+    215,161,221,161,235,162,  5,229,246, 97,128,  9, 48,233,227,225,
+    108,129, 34, 26,161,230,229,120,128,248,229,239,246,229,242,243,
+    243,241,245,225,242,101,129, 51,174,161,251,228,243,241,245,225,
+    242,101,128, 51,175,243,241,245,225,242,101,128, 51,173,230,101,
+    129,  5,191,162, 21,232,229,226,242,229,119,128,  5,191,231,117,
+      2,162, 37,162, 46,234,225,242,225,244,105,128, 10,176,242,237,
+    245,235,232,105,128, 10, 48,232,233,242,225,231,225,238, 97,128,
+     48,137,235,225,244,225,235,225,238, 97,129, 48,233,162, 79,232,
+    225,236,230,247,233,228,244,104,128,255,151,236,239,247,229,242,
+    228,233,225,231,239,238,225,236,226,229,238,231,225,236,105,128,
+      9,241,109,  2,162,120,162,143,233,228,228,236,229,228,233,225,
+    231,239,238,225,236,226,229,238,231,225,236,105,128,  9,240,243,
+    232,239,242,110,128,  2,100,244,233,111,128, 34, 54,226,239,240,
+    239,237,239,230,111,128, 49, 22, 99,  4,162,178,162,185,162,194,
+    162,202,225,242,239,110,128,  1, 89,229,228,233,236,236, 97,128,
+      1, 87,233,242,227,236,101,128, 36,225,239,237,237,225,225,227,
+    227,229,238,116,128,  1, 87,100,  2,162,221,162,231,226,236,231,
+    242,225,246,101,128,  2, 17,239,116,  2,162,238,162,247,225,227,
+    227,229,238,116,128, 30, 89,226,229,236,239,119,129, 30, 91,163,
+      1,237,225,227,242,239,110,128, 30, 93,101,  6,163, 24,163, 69,
+    163,104,163,159,163,184,163,217,102,  2,163, 30,163, 43,229,242,
+    229,238,227,229,237,225,242,107,128, 32, 59,236,229,248,243,117,
+      2,163, 53,163, 60,226,243,229,116,128, 34,134,240,229,242,243,
+    229,116,128, 34,135,231,233,243,244,229,114,  2,163, 80,163, 85,
+    229,100,128,  0,174,115,  2,163, 91,163, 97,225,238,115,128,248,
+    232,229,242,233,102,128,246,218,104,  3,163,112,163,135,163,149,
+    225,114,  2,163,119,163,126,225,226,233, 99,128,  6, 49,237,229,
+    238,233,225,110,128,  5,128,230,233,238,225,236,225,242,225,226,
+    233, 99,128,254,174,233,242,225,231,225,238, 97,128, 48,140,235,
+    225,244,225,235,225,238, 97,129, 48,236,163,172,232,225,236,230,
+    247,233,228,244,104,128,255,154,243,104,130,  5,232,163,193,163,
+    208,228,225,231,229,243,232,232,229,226,242,229,119,128,251, 72,
+    232,229,226,242,229,119,128,  5,232,118,  3,163,225,163,238,164,
+     14,229,242,243,229,228,244,233,236,228,101,128, 34, 61,233, 97,
+      2,163,245,163,254,232,229,226,242,229,119,128,  5,151,237,245,
+    231,242,225,243,232,232,229,226,242,229,119,128,  5,151,236,239,
+    231,233,227,225,236,238,239,116,128, 35, 16,230,233,243,232,232,
+    239,239,107,129,  2,126,164, 40,242,229,246,229,242,243,229,100,
+    128,  2,127,104,  2,164, 57,164, 80, 97,  2,164, 63,164, 73,226,
+    229,238,231,225,236,105,128,  9,221,228,229,246, 97,128,  9, 93,
+    111,131,  3,193,164, 90,164,119,164,133,239,107,129,  2,125,164,
+     97,244,245,242,238,229,100,129,  2,123,164,108,243,245,240,229,
+    242,233,239,114,128,  2,181,243,249,237,226,239,236,231,242,229,
+    229,107,128,  3,241,244,233,227,232,239,239,235,237,239,100,128,
+      2,222,105,  6,164,160,165,204,165,250,166,  5,166, 30,166,166,
+    229,245,108,  9,164,182,164,217,164,232,164,246,165, 36,165, 50,
+    165,136,165,149,165,184, 97,  2,164,188,164,203,227,233,242,227,
+    236,229,235,239,242,229,225,110,128, 50,113,240,225,242,229,238,
+    235,239,242,229,225,110,128, 50, 17,227,233,242,227,236,229,235,
+    239,242,229,225,110,128, 50, 99,232,233,229,245,232,235,239,242,
+    229,225,110,128, 49, 64,107,  2,164,252,165, 28,233,249,229,239,
+    107,  2,165,  6,165, 15,235,239,242,229,225,110,128, 49, 58,243,
+    233,239,243,235,239,242,229,225,110,128, 49,105,239,242,229,225,
+    110,128, 49, 57,237,233,229,245,237,235,239,242,229,225,110,128,
+     49, 59,112,  3,165, 58,165, 90,165,105, 97,  2,165, 64,165, 78,
+    238,243,233,239,243,235,239,242,229,225,110,128, 49,108,242,229,
+    238,235,239,242,229,225,110,128, 50,  3,232,233,229,245,240,232,
+    235,239,242,229,225,110,128, 49, 63,233,229,245,112,  2,165,114,
+    165,123,235,239,242,229,225,110,128, 49, 60,243,233,239,243,235,
+    239,242,229,225,110,128, 49,107,243,233,239,243,235,239,242,229,
+    225,110,128, 49, 61,116,  2,165,155,165,170,232,233,229,245,244,
+    232,235,239,242,229,225,110,128, 49, 62,233,235,229,245,244,235,
+    239,242,229,225,110,128, 49,106,249,229,239,242,233,238,232,233,
+    229,245,232,235,239,242,229,225,110,128, 49,109,231,232,116,  2,
+    165,212,165,220,225,238,231,236,101,128, 34, 31,116,  2,165,226,
+    165,240,225,227,235,226,229,236,239,247,227,237, 98,128,  3, 25,
+    242,233,225,238,231,236,101,128, 34,191,232,233,242,225,231,225,
+    238, 97,128, 48,138,235,225,244,225,235,225,238, 97,129, 48,234,
+    166, 18,232,225,236,230,247,233,228,244,104,128,255,152,110,  2,
+    166, 36,166,152,103,131,  2,218,166, 46,166, 57,166, 63,226,229,
+    236,239,247,227,237, 98,128,  3, 37,227,237, 98,128,  3, 10,232,
+    225,236,102,  2,166, 72,166,118,236,229,230,116,131,  2,191,166,
+     85,166, 96,166,107,225,242,237,229,238,233,225,110,128,  5, 89,
+    226,229,236,239,247,227,237, 98,128,  3, 28,227,229,238,244,229,
+    242,229,100,128,  2,211,242,233,231,232,116,130,  2,190,166,130,
+    166,141,226,229,236,239,247,227,237, 98,128,  3, 57,227,229,238,
+    244,229,242,229,100,128,  2,210,246,229,242,244,229,228,226,242,
+    229,246,101,128,  2, 19,244,244,239,242,245,243,241,245,225,242,
+    101,128, 51, 81,108,  2,166,186,166,197,233,238,229,226,229,236,
+    239,119,128, 30, 95,239,238,231,236,229,103,129,  2,124,166,208,
+    244,245,242,238,229,100,128,  2,122,237,239,238,239,243,240,225,
+    227,101,128,255, 82,111,  3,166,237,166,248,167, 17,232,233,242,
+    225,231,225,238, 97,128, 48,141,235,225,244,225,235,225,238, 97,
+    129, 48,237,167,  5,232,225,236,230,247,233,228,244,104,128,255,
+    155,242,245,225,244,232,225,105,128, 14, 35,240,225,242,229,110,
+    128, 36,173,114,  3,167, 43,167, 79,167,109, 97,  3,167, 51,167,
+     61,167, 68,226,229,238,231,225,236,105,128,  9,220,228,229,246,
+     97,128,  9, 49,231,245,242,237,245,235,232,105,128, 10, 92,229,
+    104,  2,167, 86,167, 95,225,242,225,226,233, 99,128,  6,145,230,
+    233,238,225,236,225,242,225,226,233, 99,128,251,141,246,239,227,
+    225,236,233, 99,  4,167,125,167,135,167,142,167,153,226,229,238,
+    231,225,236,105,128,  9,224,228,229,246, 97,128,  9, 96,231,245,
+    234,225,242,225,244,105,128, 10,224,246,239,247,229,236,243,233,
+    231,110,  3,167,169,167,179,167,186,226,229,238,231,225,236,105,
+    128,  9,196,228,229,246, 97,128,  9, 68,231,245,234,225,242,225,
+    244,105,128, 10,196,243,245,240,229,242,233,239,114,128,246,241,
+    116,  2,167,214,167,222,226,236,239,227,107,128, 37,144,245,242,
+    238,229,100,129,  2,121,167,232,243,245,240,229,242,233,239,114,
+    128,  2,180,117,  4,167,253,168,  8,168, 33,168, 80,232,233,242,
+    225,231,225,238, 97,128, 48,139,235,225,244,225,235,225,238, 97,
+    129, 48,235,168, 21,232,225,236,230,247,233,228,244,104,128,255,
+    153,112,  2,168, 39,168, 74,229,101,  2,168, 46,168, 60,237,225,
+    242,235,226,229,238,231,225,236,105,128,  9,242,243,233,231,238,
+    226,229,238,231,225,236,105,128,  9,243,233,225,104,128,246,221,
+    244,232,225,105,128, 14, 36,246,239,227,225,236,233, 99,  4,168,
+    103,168,113,168,120,168,131,226,229,238,231,225,236,105,128,  9,
+    139,228,229,246, 97,128,  9, 11,231,245,234,225,242,225,244,105,
+    128, 10,139,246,239,247,229,236,243,233,231,110,  3,168,147,168,
+    157,168,164,226,229,238,231,225,236,105,128,  9,195,228,229,246,
+     97,128,  9, 67,231,245,234,225,242,225,244,105,128, 10,195,115,
+    147,  0,115,168,217,170,187,170,198,171, 68,171,107,174, 49,174,
+     60,176,203,179, 85,179,131,179,158,180, 93,180,160,181,193,181,
+    203,182,133,182,206,183,120,183,130, 97,  9,168,237,168,247,169,
+     12,169, 84,169,109,169,120,169,145,169,177,169,217,226,229,238,
+    231,225,236,105,128,  9,184,227,245,244,101,129,  1, 91,169,  0,
+    228,239,244,225,227,227,229,238,116,128, 30,101,100,  5,169, 24,
+    169, 33,169, 39,169, 53,169, 69,225,242,225,226,233, 99,128,  6,
+     53,229,246, 97,128,  9, 56,230,233,238,225,236,225,242,225,226,
+    233, 99,128,254,186,233,238,233,244,233,225,236,225,242,225,226,
+    233, 99,128,254,187,237,229,228,233,225,236,225,242,225,226,233,
+     99,128,254,188,231,117,  2,169, 91,169,100,234,225,242,225,244,
+    105,128, 10,184,242,237,245,235,232,105,128, 10, 56,232,233,242,
+    225,231,225,238, 97,128, 48, 85,235,225,244,225,235,225,238, 97,
+    129, 48,181,169,133,232,225,236,230,247,233,228,244,104,128,255,
+    123,236,236,225,236,236,225,232,239,245,225,236,225,249,232,229,
+    247,225,243,225,236,236,225,237,225,242,225,226,233, 99,128,253,
+    250,237,229,235,104,130,  5,225,169,188,169,208,228,225,231,229,
+    243,104,129,251, 65,169,199,232,229,226,242,229,119,128,251, 65,
+    232,229,226,242,229,119,128,  5,225,242, 97,  5,169,230,170, 48,
+    170, 56,170,106,170,114, 97,  5,169,242,169,250,170,  2,170, 33,
+    170, 41,225,244,232,225,105,128, 14, 50,229,244,232,225,105,128,
+     14, 65,233,237,225,233,109,  2,170, 12,170, 23,225,236,225,233,
+    244,232,225,105,128, 14, 68,245,225,238,244,232,225,105,128, 14,
+     67,237,244,232,225,105,128, 14, 51,244,232,225,105,128, 14, 48,
+    229,244,232,225,105,128, 14, 64,105,  3,170, 64,170, 88,170, 99,
+    105,  2,170, 70,170, 81,236,229,230,244,244,232,225,105,128,248,
+    134,244,232,225,105,128, 14, 53,236,229,230,244,244,232,225,105,
+    128,248,133,244,232,225,105,128, 14, 52,239,244,232,225,105,128,
+     14, 66,117,  3,170,122,170,172,170,179,101,  3,170,130,170,154,
+    170,165,101,  2,170,136,170,147,236,229,230,244,244,232,225,105,
+    128,248,136,244,232,225,105,128, 14, 55,236,229,230,244,244,232,
+    225,105,128,248,135,244,232,225,105,128, 14, 54,244,232,225,105,
+    128, 14, 56,245,244,232,225,105,128, 14, 57,226,239,240,239,237,
+    239,230,111,128, 49, 25, 99,  5,170,210,170,231,170,240,171, 33,
+    171, 55,225,242,239,110,129,  1, 97,170,219,228,239,244,225,227,
+    227,229,238,116,128, 30,103,229,228,233,236,236, 97,128,  1, 95,
+    232,247, 97,131,  2, 89,170,252,171,  7,171, 26,227,249,242,233,
+    236,236,233, 99,128,  4,217,228,233,229,242,229,243,233,243,227,
+    249,242,233,236,236,233, 99,128,  4,219,232,239,239,107,128,  2,
+     90,233,242, 99,  2,171, 41,171, 46,236,101,128, 36,226,245,237,
+    230,236,229,120,128,  1, 93,239,237,237,225,225,227,227,229,238,
+    116,128,  2, 25,228,239,116,  2,171, 76,171, 85,225,227,227,229,
+    238,116,128, 30, 97,226,229,236,239,119,129, 30, 99,171, 95,228,
+    239,244,225,227,227,229,238,116,128, 30,105,101,  9,171,127,171,
+    143,171,178,171,243,172, 90,172,117,172,142,172,223,172,250,225,
+    231,245,236,236,226,229,236,239,247,227,237, 98,128,  3, 60, 99,
+      2,171,149,171,171,239,238,100,129, 32, 51,171,157,244,239,238,
+    229,227,232,233,238,229,243,101,128,  2,202,244,233,239,110,128,
+      0,167,229,110,  4,171,189,171,198,171,212,171,228,225,242,225,
+    226,233, 99,128,  6, 51,230,233,238,225,236,225,242,225,226,233,
+     99,128,254,178,233,238,233,244,233,225,236,225,242,225,226,233,
+     99,128,254,179,237,229,228,233,225,236,225,242,225,226,233, 99,
+    128,254,180,231,239,108,135,  5,182,172,  7,172, 21,172, 26,172,
+     35,172, 50,172, 66,172, 77, 49,  2,172, 13,172, 17, 51,128,  5,
+    182,102,128,  5,182,178, 99,128,  5,182,232,229,226,242,229,119,
+    128,  5,182,238,225,242,242,239,247,232,229,226,242,229,119,128,
+      5,182,241,245,225,242,244,229,242,232,229,226,242,229,119,128,
+      5,182,244,225,232,229,226,242,229,119,128,  5,146,247,233,228,
+    229,232,229,226,242,229,119,128,  5,182,104,  2,172, 96,172,107,
+    225,242,237,229,238,233,225,110,128,  5,125,233,242,225,231,225,
+    238, 97,128, 48, 91,235,225,244,225,235,225,238, 97,129, 48,187,
+    172,130,232,225,236,230,247,233,228,244,104,128,255,126,237,105,
+      2,172,149,172,192,227,239,236,239,110,131,  0, 59,172,163,172,
+    172,172,184,225,242,225,226,233, 99,128,  6, 27,237,239,238,239,
+    243,240,225,227,101,128,255, 27,243,237,225,236,108,128,254, 84,
+    246,239,233,227,229,228,237,225,242,235,235,225,238, 97,129, 48,
+    156,172,211,232,225,236,230,247,233,228,244,104,128,255,159,238,
+    116,  2,172,230,172,240,233,243,241,245,225,242,101,128, 51, 34,
+    239,243,241,245,225,242,101,128, 51, 35,246,229,110,142,  0, 55,
+    173, 28,173, 37,173, 47,173, 77,173, 84,173, 94,173,119,173,146,
+    173,180,173,192,173,203,173,236,173,244,173,255,225,242,225,226,
+    233, 99,128,  6,103,226,229,238,231,225,236,105,128,  9,237,227,
+    233,242,227,236,101,129, 36,102,173, 58,233,238,246,229,242,243,
+    229,243,225,238,243,243,229,242,233,102,128, 39,144,228,229,246,
+     97,128,  9,109,229,233,231,232,244,232,115,128, 33, 94,231,117,
+      2,173,101,173,110,234,225,242,225,244,105,128, 10,237,242,237,
+    245,235,232,105,128, 10,109,232, 97,  2,173,126,173,137,227,235,
+    225,242,225,226,233, 99,128,  6,103,238,231,250,232,239,117,128,
+     48, 39,105,  2,173,152,173,170,228,229,239,231,242,225,240,232,
+    233,227,240,225,242,229,110,128, 50, 38,238,230,229,242,233,239,
+    114,128, 32,135,237,239,238,239,243,240,225,227,101,128,255, 23,
+    239,236,228,243,244,249,236,101,128,247, 55,112,  2,173,209,173,
+    216,225,242,229,110,128, 36,122,229,114,  2,173,223,173,229,233,
+    239,100,128, 36,142,243,233,225,110,128,  6,247,242,239,237,225,
+    110,128, 33,118,243,245,240,229,242,233,239,114,128, 32,119,116,
+      2,174,  5,174, 43,229,229,110,  2,174, 13,174, 22,227,233,242,
+    227,236,101,128, 36,112,112,  2,174, 28,174, 35,225,242,229,110,
+    128, 36,132,229,242,233,239,100,128, 36,152,232,225,105,128, 14,
+     87,230,244,232,249,240,232,229,110,128,  0,173,104,  7,174, 76,
+    175, 50,175, 61,175, 75,176, 20,176, 33,176,197, 97,  6,174, 90,
+    174,101,174,111,174,122,175,  9,175, 34,225,242,237,229,238,233,
+    225,110,128,  5,119,226,229,238,231,225,236,105,128,  9,182,227,
+    249,242,233,236,236,233, 99,128,  4, 72,100,  2,174,128,174,224,
+    228, 97,  4,174,139,174,148,174,179,174,193,225,242,225,226,233,
+     99,128,  6, 81,228,225,237,237, 97,  2,174,158,174,167,225,242,
+    225,226,233, 99,128,252, 97,244,225,238,225,242,225,226,233, 99,
+    128,252, 94,230,225,244,232,225,225,242,225,226,233, 99,128,252,
+     96,235,225,243,242, 97,  2,174,203,174,212,225,242,225,226,233,
+     99,128,252, 98,244,225,238,225,242,225,226,233, 99,128,252, 95,
+    101,132, 37,146,174,236,174,243,174,251,175,  4,228,225,242,107,
+    128, 37,147,236,233,231,232,116,128, 37,145,237,229,228,233,245,
+    109,128, 37,146,246, 97,128,  9, 54,231,117,  2,175, 16,175, 25,
+    234,225,242,225,244,105,128, 10,182,242,237,245,235,232,105,128,
+     10, 54,236,243,232,229,236,229,244,232,229,226,242,229,119,128,
+      5,147,226,239,240,239,237,239,230,111,128, 49, 21,227,232,225,
+    227,249,242,233,236,236,233, 99,128,  4, 73,101,  4,175, 85,175,
+    150,175,160,175,177,229,110,  4,175, 96,175,105,175,119,175,135,
+    225,242,225,226,233, 99,128,  6, 52,230,233,238,225,236,225,242,
+    225,226,233, 99,128,254,182,233,238,233,244,233,225,236,225,242,
+    225,226,233, 99,128,254,183,237,229,228,233,225,236,225,242,225,
+    226,233, 99,128,254,184,233,227,239,240,244,233, 99,128,  3,227,
+    241,229,108,129, 32,170,175,168,232,229,226,242,229,119,128, 32,
+    170,246, 97,134,  5,176,175,194,175,209,175,223,175,232,175,247,
+    176,  7, 49,  2,175,200,175,205,177, 53,128,  5,176, 53,128,  5,
+    176, 50,  2,175,215,175,219, 50,128,  5,176,101,128,  5,176,232,
+    229,226,242,229,119,128,  5,176,238,225,242,242,239,247,232,229,
+    226,242,229,119,128,  5,176,241,245,225,242,244,229,242,232,229,
+    226,242,229,119,128,  5,176,247,233,228,229,232,229,226,242,229,
+    119,128,  5,176,232,225,227,249,242,233,236,236,233, 99,128,  4,
+    187,105,  2,176, 39,176, 50,237,225,227,239,240,244,233, 99,128,
+      3,237,110,131,  5,233,176, 60,176,143,176,152,100,  2,176, 66,
+    176,132,225,231,229,243,104,130,251, 73,176, 78,176, 87,232,229,
+    226,242,229,119,128,251, 73,115,  2,176, 93,176,113,232,233,238,
+    228,239,116,129,251, 44,176,104,232,229,226,242,229,119,128,251,
+     44,233,238,228,239,116,129,251, 45,176,123,232,229,226,242,229,
+    119,128,251, 45,239,244,232,229,226,242,229,119,128,  5,193,232,
+    229,226,242,229,119,128,  5,233,115,  2,176,158,176,178,232,233,
+    238,228,239,116,129,251, 42,176,169,232,229,226,242,229,119,128,
+    251, 42,233,238,228,239,116,129,251, 43,176,188,232,229,226,242,
+    229,119,128,251, 43,239,239,107,128,  2,130,105,  8,176,221,177,
+      9,177, 20,177, 45,177, 75,177, 83,177, 96,178, 11,231,237, 97,
+    131,  3,195,176,233,176,237,176,245, 49,128,  3,194,230,233,238,
+    225,108,128,  3,194,236,245,238,225,244,229,243,249,237,226,239,
+    236,231,242,229,229,107,128,  3,242,232,233,242,225,231,225,238,
+     97,128, 48, 87,235,225,244,225,235,225,238, 97,129, 48,183,177,
+     33,232,225,236,230,247,233,228,244,104,128,255,124,236,245,113,
+      2,177, 53,177, 62,232,229,226,242,229,119,128,  5,189,236,229,
+    230,244,232,229,226,242,229,119,128,  5,189,237,233,236,225,114,
+    128, 34, 60,238,228,239,244,232,229,226,242,229,119,128,  5,194,
+    239,115,  6,177,111,177,146,177,178,177,206,177,220,177,252, 97,
+      2,177,117,177,132,227,233,242,227,236,229,235,239,242,229,225,
+    110,128, 50,116,240,225,242,229,238,235,239,242,229,225,110,128,
+     50, 20,227,105,  2,177,153,177,165,229,245,227,235,239,242,229,
+    225,110,128, 49,126,242,227,236,229,235,239,242,229,225,110,128,
+     50,102,107,  2,177,184,177,198,233,249,229,239,235,235,239,242,
+    229,225,110,128, 49,122,239,242,229,225,110,128, 49, 69,238,233,
+    229,245,238,235,239,242,229,225,110,128, 49,123,112,  2,177,226,
+    177,239,225,242,229,238,235,239,242,229,225,110,128, 50,  6,233,
+    229,245,240,235,239,242,229,225,110,128, 49,125,244,233,235,229,
+    245,244,235,239,242,229,225,110,128, 49,124,120,141,  0, 54,178,
+     41,178, 50,178, 60,178, 90,178, 97,178,122,178,149,178,183,178,
+    195,178,206,178,239,178,247,179,  2,225,242,225,226,233, 99,128,
+      6,102,226,229,238,231,225,236,105,128,  9,236,227,233,242,227,
+    236,101,129, 36,101,178, 71,233,238,246,229,242,243,229,243,225,
+    238,243,243,229,242,233,102,128, 39,143,228,229,246, 97,128,  9,
+    108,231,117,  2,178,104,178,113,234,225,242,225,244,105,128, 10,
+    236,242,237,245,235,232,105,128, 10,108,232, 97,  2,178,129,178,
+    140,227,235,225,242,225,226,233, 99,128,  6,102,238,231,250,232,
+    239,117,128, 48, 38,105,  2,178,155,178,173,228,229,239,231,242,
+    225,240,232,233,227,240,225,242,229,110,128, 50, 37,238,230,229,
+    242,233,239,114,128, 32,134,237,239,238,239,243,240,225,227,101,
+    128,255, 22,239,236,228,243,244,249,236,101,128,247, 54,112,  2,
+    178,212,178,219,225,242,229,110,128, 36,121,229,114,  2,178,226,
+    178,232,233,239,100,128, 36,141,243,233,225,110,128,  6,246,242,
+    239,237,225,110,128, 33,117,243,245,240,229,242,233,239,114,128,
+     32,118,116,  2,179,  8,179, 79,229,229,110,  2,179, 16,179, 58,
+     99,  2,179, 22,179, 30,233,242,227,236,101,128, 36,111,245,242,
+    242,229,238,227,249,228,229,238,239,237,233,238,225,244,239,242,
+    226,229,238,231,225,236,105,128,  9,249,112,  2,179, 64,179, 71,
+    225,242,229,110,128, 36,131,229,242,233,239,100,128, 36,151,232,
+    225,105,128, 14, 86,108,  2,179, 91,179,111,225,243,104,129,  0,
+     47,179, 99,237,239,238,239,243,240,225,227,101,128,255, 15,239,
+    238,103,129,  1,127,179,119,228,239,244,225,227,227,229,238,116,
+    128, 30,155,109,  2,179,137,179,147,233,236,229,230,225,227,101,
+    128, 38, 58,239,238,239,243,240,225,227,101,128,255, 83,111,  6,
+    179,172,179,222,179,233,180,  2,180, 47,180, 58,102,  2,179,178,
+    179,192,240,225,243,245,241,232,229,226,242,229,119,128,  5,195,
+    116,  2,179,198,179,207,232,249,240,232,229,110,128,  0,173,243,
+    233,231,238,227,249,242,233,236,236,233, 99,128,  4, 76,232,233,
+    242,225,231,225,238, 97,128, 48, 93,235,225,244,225,235,225,238,
+     97,129, 48,189,179,246,232,225,236,230,247,233,228,244,104,128,
+    255,127,236,233,228,245,115,  2,180, 12,180, 29,236,239,238,231,
+    239,246,229,242,236,225,249,227,237, 98,128,  3, 56,243,232,239,
+    242,244,239,246,229,242,236,225,249,227,237, 98,128,  3, 55,242,
+    245,243,233,244,232,225,105,128, 14, 41,115,  3,180, 66,180, 76,
+    180, 84,225,236,225,244,232,225,105,128, 14, 40,239,244,232,225,
+    105,128, 14, 11,245,225,244,232,225,105,128, 14, 42,240, 97,  3,
+    180,102,180,122,180,154,227,101,129,  0, 32,180,109,232,225,227,
+    235,225,242,225,226,233, 99,128,  0, 32,228,101,129, 38, 96,180,
+    129,243,245,233,116,  2,180,138,180,146,226,236,225,227,107,128,
+     38, 96,247,232,233,244,101,128, 38,100,242,229,110,128, 36,174,
+    241,245,225,242,101, 11,180,188,180,199,180,213,180,238,180,255,
+    181, 25,181, 40,181, 73,181,100,181,156,181,171,226,229,236,239,
+    247,227,237, 98,128,  3, 59, 99,  2,180,205,180,209, 99,128, 51,
+    196,109,128, 51,157,228,233,225,231,239,238,225,236,227,242,239,
+    243,243,232,225,244,227,232,230,233,236,108,128, 37,169,232,239,
+    242,233,250,239,238,244,225,236,230,233,236,108,128, 37,164,107,
+      2,181,  5,181,  9,103,128, 51,143,109,129, 51,158,181, 15,227,
+    225,240,233,244,225,108,128, 51,206,108,  2,181, 31,181, 35,110,
+    128, 51,209,239,103,128, 51,210,109,  4,181, 50,181, 54,181, 59,
+    181, 63,103,128, 51,142,233,108,128, 51,213,109,128, 51,156,243,
+    241,245,225,242,229,100,128, 51,161,239,242,244,232,239,231,239,
+    238,225,236,227,242,239,243,243,232,225,244,227,232,230,233,236,
+    108,128, 37,166,245,240,240,229,114,  2,181,110,181,133,236,229,
+    230,244,244,239,236,239,247,229,242,242,233,231,232,244,230,233,
+    236,108,128, 37,167,242,233,231,232,244,244,239,236,239,247,229,
+    242,236,229,230,244,230,233,236,108,128, 37,168,246,229,242,244,
+    233,227,225,236,230,233,236,108,128, 37,165,247,232,233,244,229,
+    247,233,244,232,243,237,225,236,236,226,236,225,227,107,128, 37,
+    163,242,243,241,245,225,242,101,128, 51,219,115,  2,181,209,182,
+    123, 97,  4,181,219,181,229,181,236,181,247,226,229,238,231,225,
+    236,105,128,  9,183,228,229,246, 97,128,  9, 55,231,245,234,225,
+    242,225,244,105,128, 10,183,238,103,  8,182, 10,182, 24,182, 38,
+    182, 52,182, 67,182, 81,182, 95,182,108,227,233,229,245,227,235,
+    239,242,229,225,110,128, 49, 73,232,233,229,245,232,235,239,242,
+    229,225,110,128, 49,133,233,229,245,238,231,235,239,242,229,225,
+    110,128, 49,128,235,233,249,229,239,235,235,239,242,229,225,110,
+    128, 49, 50,238,233,229,245,238,235,239,242,229,225,110,128, 49,
+    101,240,233,229,245,240,235,239,242,229,225,110,128, 49, 67,243,
+    233,239,243,235,239,242,229,225,110,128, 49, 70,244,233,235,229,
+    245,244,235,239,242,229,225,110,128, 49, 56,245,240,229,242,233,
+    239,114,128,246,242,116,  2,182,139,182,162,229,242,236,233,238,
+    103,129,  0,163,182,150,237,239,238,239,243,240,225,227,101,128,
+    255,225,242,239,235,101,  2,182,171,182,188,236,239,238,231,239,
+    246,229,242,236,225,249,227,237, 98,128,  3, 54,243,232,239,242,
+    244,239,246,229,242,236,225,249,227,237, 98,128,  3, 53,117,  7,
+    182,222,182,254,183, 20,183, 31,183, 72,183, 82,183, 86,226,243,
+    229,116,130, 34,130,182,233,182,244,238,239,244,229,241,245,225,
+    108,128, 34,138,239,242,229,241,245,225,108,128, 34,134, 99,  2,
+    183,  4,183, 12,227,229,229,228,115,128, 34,123,232,244,232,225,
+    116,128, 34, 11,232,233,242,225,231,225,238, 97,128, 48, 89,107,
+      2,183, 37,183, 61,225,244,225,235,225,238, 97,129, 48,185,183,
+     49,232,225,236,230,247,233,228,244,104,128,255,125,245,238,225,
+    242,225,226,233, 99,128,  6, 82,237,237,225,244,233,239,110,128,
+     34, 17,110,128, 38, 60,240,229,242,243,229,116,130, 34,131,183,
+     99,183,110,238,239,244,229,241,245,225,108,128, 34,139,239,242,
+    229,241,245,225,108,128, 34,135,246,243,241,245,225,242,101,128,
+     51,220,249,239,245,247,225,229,242,225,243,241,245,225,242,101,
+    128, 51,124,116,144,  0,116,183,183,184,192,184,213,185,100,185,
+    140,187,188,191, 70,192,145,192,157,192,169,193,202,193,227,194,
+     57,194,237,195,165,195,255, 97, 10,183,205,183,215,183,236,183,
+    243,184, 12,184, 90,184,107,184,132,184,146,184,150,226,229,238,
+    231,225,236,105,128,  9,164,227,107,  2,183,222,183,229,228,239,
+    247,110,128, 34,164,236,229,230,116,128, 34,163,228,229,246, 97,
+    128,  9, 36,231,117,  2,183,250,184,  3,234,225,242,225,244,105,
+    128, 10,164,242,237,245,235,232,105,128, 10, 36,104,  4,184, 22,
+    184, 31,184, 45,184, 75,225,242,225,226,233, 99,128,  6, 55,230,
+    233,238,225,236,225,242,225,226,233, 99,128,254,194,105,  2,184,
+     51,184, 66,238,233,244,233,225,236,225,242,225,226,233, 99,128,
+    254,195,242,225,231,225,238, 97,128, 48, 95,237,229,228,233,225,
+    236,225,242,225,226,233, 99,128,254,196,233,243,249,239,245,229,
+    242,225,243,241,245,225,242,101,128, 51,125,235,225,244,225,235,
+    225,238, 97,129, 48,191,184,120,232,225,236,230,247,233,228,244,
+    104,128,255,128,244,247,229,229,236,225,242,225,226,233, 99,128,
+      6, 64,117,128,  3,196,118,130,  5,234,184,158,184,183,228,225,
+    231,229,115,129,251, 74,184,168,104,129,251, 74,184,174,232,229,
+    226,242,229,119,128,251, 74,232,229,226,242,229,119,128,  5,234,
+     98,  2,184,198,184,203,225,114,128,  1,103,239,240,239,237,239,
+    230,111,128, 49, 10, 99,  6,184,227,184,234,184,241,184,250,185,
+     60,185, 87,225,242,239,110,128,  1,101,227,245,242,108,128,  2,
+    168,229,228,233,236,236, 97,128,  1, 99,232,229,104,  4,185,  6,
+    185, 15,185, 29,185, 45,225,242,225,226,233, 99,128,  6,134,230,
+    233,238,225,236,225,242,225,226,233, 99,128,251,123,233,238,233,
+    244,233,225,236,225,242,225,226,233, 99,128,251,124,237,229,228,
+    233,225,236,225,242,225,226,233, 99,128,251,125,233,242, 99,  2,
+    185, 68,185, 73,236,101,128, 36,227,245,237,230,236,229,248,226,
+    229,236,239,119,128, 30,113,239,237,237,225,225,227,227,229,238,
+    116,128,  1, 99,100,  2,185,106,185,116,233,229,242,229,243,233,
+    115,128, 30,151,239,116,  2,185,123,185,132,225,227,227,229,238,
+    116,128, 30,107,226,229,236,239,119,128, 30,109,101,  9,185,160,
+    185,171,185,191,186,201,186,226,187, 34,187,101,187,106,187,158,
+    227,249,242,233,236,236,233, 99,128,  4, 66,228,229,243,227,229,
+    238,228,229,242,227,249,242,233,236,236,233, 99,128,  4,173,104,
+      7,185,207,185,216,185,230,186, 14,186, 44,186, 85,186,183,225,
+    242,225,226,233, 99,128,  6, 42,230,233,238,225,236,225,242,225,
+    226,233, 99,128,254,150,232,225,232,105,  2,185,239,185,254,238,
+    233,244,233,225,236,225,242,225,226,233, 99,128,252,162,243,239,
+    236,225,244,229,228,225,242,225,226,233, 99,128,252, 12,105,  2,
+    186, 20,186, 35,238,233,244,233,225,236,225,242,225,226,233, 99,
+    128,254,151,242,225,231,225,238, 97,128, 48,102,234,229,229,237,
+    105,  2,186, 54,186, 69,238,233,244,233,225,236,225,242,225,226,
+    233, 99,128,252,161,243,239,236,225,244,229,228,225,242,225,226,
+    233, 99,128,252, 11,109,  2,186, 91,186,125,225,242,226,245,244,
+     97,  2,186,102,186,111,225,242,225,226,233, 99,128,  6, 41,230,
+    233,238,225,236,225,242,225,226,233, 99,128,254,148,101,  2,186,
+    131,186,144,228,233,225,236,225,242,225,226,233, 99,128,254,152,
+    229,237,105,  2,186,152,186,167,238,233,244,233,225,236,225,242,
+    225,226,233, 99,128,252,164,243,239,236,225,244,229,228,225,242,
+    225,226,233, 99,128,252, 14,238,239,239,238,230,233,238,225,236,
+    225,242,225,226,233, 99,128,252,115,235,225,244,225,235,225,238,
+     97,129, 48,198,186,214,232,225,236,230,247,233,228,244,104,128,
+    255,131,108,  2,186,232,186,251,229,240,232,239,238,101,129, 33,
+     33,186,243,226,236,225,227,107,128, 38, 14,233,243,232, 97,  2,
+    187,  4,187, 19,231,229,228,239,236,225,232,229,226,242,229,119,
+    128,  5,160,241,229,244,225,238,225,232,229,226,242,229,119,128,
+      5,169,110,  4,187, 44,187, 53,187, 72,187, 93,227,233,242,227,
+    236,101,128, 36,105,233,228,229,239,231,242,225,240,232,233,227,
+    240,225,242,229,110,128, 50, 41,112,  2,187, 78,187, 85,225,242,
+    229,110,128, 36,125,229,242,233,239,100,128, 36,145,242,239,237,
+    225,110,128, 33,121,243,104,128,  2,167,116,131,  5,216,187,116,
+    187,136,187,145,228,225,231,229,243,104,129,251, 56,187,127,232,
+    229,226,242,229,119,128,251, 56,232,229,226,242,229,119,128,  5,
+    216,243,229,227,249,242,233,236,236,233, 99,128,  4,181,246,233,
+    114,  2,187,166,187,175,232,229,226,242,229,119,128,  5,155,236,
+    229,230,244,232,229,226,242,229,119,128,  5,155,104,  6,187,202,
+    188, 98,188,220,189, 96,190,  3,191, 60, 97,  5,187,214,187,224,
+    187,231,188,  0,188, 29,226,229,238,231,225,236,105,128,  9,165,
+    228,229,246, 97,128,  9, 37,231,117,  2,187,238,187,247,234,225,
+    242,225,244,105,128, 10,165,242,237,245,235,232,105,128, 10, 37,
+    108,  2,188,  6,188, 15,225,242,225,226,233, 99,128,  6, 48,230,
+    233,238,225,236,225,242,225,226,233, 99,128,254,172,238,244,232,
+    225,235,232,225,116,  3,188, 44,188, 75,188, 82,236,239,119,  2,
+    188, 52,188, 63,236,229,230,244,244,232,225,105,128,248,152,242,
+    233,231,232,244,244,232,225,105,128,248,151,244,232,225,105,128,
+     14, 76,245,240,240,229,242,236,229,230,244,244,232,225,105,128,
+    248,150,101,  3,188,106,188,170,188,193,104,  4,188,116,188,125,
+    188,139,188,155,225,242,225,226,233, 99,128,  6, 43,230,233,238,
+    225,236,225,242,225,226,233, 99,128,254,154,233,238,233,244,233,
+    225,236,225,242,225,226,233, 99,128,254,155,237,229,228,233,225,
+    236,225,242,225,226,233, 99,128,254,156,242,101,  2,188,177,188,
+    186,229,248,233,243,244,115,128, 34,  3,230,239,242,101,128, 34,
+     52,244, 97,130,  3,184,188,202,188,206, 49,128,  3,209,243,249,
+    237,226,239,236,231,242,229,229,107,128,  3,209,105,  2,188,226,
+    189, 56,229,245,244,104,  4,188,239,189, 18,189, 33,189, 42, 97,
+      2,188,245,189,  4,227,233,242,227,236,229,235,239,242,229,225,
+    110,128, 50,121,240,225,242,229,238,235,239,242,229,225,110,128,
+     50, 25,227,233,242,227,236,229,235,239,242,229,225,110,128, 50,
+    107,235,239,242,229,225,110,128, 49, 76,240,225,242,229,238,235,
+    239,242,229,225,110,128, 50, 11,242,244,229,229,110,  2,189, 66,
+    189, 75,227,233,242,227,236,101,128, 36,108,112,  2,189, 81,189,
+     88,225,242,229,110,128, 36,128,229,242,233,239,100,128, 36,148,
+    111,  6,189,110,189,127,189,132,189,146,189,151,189,204,238,225,
+    238,231,237,239,238,244,232,239,244,232,225,105,128, 14, 17,239,
+    107,128,  1,173,240,232,245,244,232,225,239,244,232,225,105,128,
+     14, 18,242,110,128,  0,254,244,104,  3,189,160,189,184,189,194,
+     97,  2,189,166,189,176,232,225,238,244,232,225,105,128, 14, 23,
+    238,244,232,225,105,128, 14, 16,239,238,231,244,232,225,105,128,
+     14, 24,245,238,231,244,232,225,105,128, 14, 22,245,243,225,238,
+    100,  2,189,214,189,225,227,249,242,233,236,236,233, 99,128,  4,
+    130,243,243,229,240,225,242,225,244,239,114,  2,189,240,189,249,
+    225,242,225,226,233, 99,128,  6,108,240,229,242,243,233,225,110,
+    128,  6,108,242,229,101,144,  0, 51,190, 41,190, 50,190, 60,190,
+     90,190, 97,190,107,190,132,190,159,190,193,190,205,190,224,190,
+    235,191, 12,191, 34,191, 42,191, 53,225,242,225,226,233, 99,128,
+      6, 99,226,229,238,231,225,236,105,128,  9,233,227,233,242,227,
+    236,101,129, 36, 98,190, 71,233,238,246,229,242,243,229,243,225,
+    238,243,243,229,242,233,102,128, 39,140,228,229,246, 97,128,  9,
+    105,229,233,231,232,244,232,115,128, 33, 92,231,117,  2,190,114,
+    190,123,234,225,242,225,244,105,128, 10,233,242,237,245,235,232,
+    105,128, 10,105,232, 97,  2,190,139,190,150,227,235,225,242,225,
+    226,233, 99,128,  6, 99,238,231,250,232,239,117,128, 48, 35,105,
+      2,190,165,190,183,228,229,239,231,242,225,240,232,233,227,240,
+    225,242,229,110,128, 50, 34,238,230,229,242,233,239,114,128, 32,
+    131,237,239,238,239,243,240,225,227,101,128,255, 19,238,245,237,
+    229,242,225,244,239,242,226,229,238,231,225,236,105,128,  9,246,
+    239,236,228,243,244,249,236,101,128,247, 51,112,  2,190,241,190,
+    248,225,242,229,110,128, 36,118,229,114,  2,190,255,191,  5,233,
+    239,100,128, 36,138,243,233,225,110,128,  6,243,241,245,225,242,
+    244,229,242,115,129,  0,190,191, 25,229,237,228,225,243,104,128,
+    246,222,242,239,237,225,110,128, 33,114,243,245,240,229,242,233,
+    239,114,128,  0,179,244,232,225,105,128, 14, 83,250,243,241,245,
+    225,242,101,128, 51,148,105,  7,191, 86,191, 97,191,212,192, 54,
+    192, 66,192,115,192,132,232,233,242,225,231,225,238, 97,128, 48,
+     97,107,  2,191,103,191,127,225,244,225,235,225,238, 97,129, 48,
+    193,191,115,232,225,236,230,247,233,228,244,104,128,255,129,229,
+    245,116,  4,191,139,191,174,191,189,191,198, 97,  2,191,145,191,
+    160,227,233,242,227,236,229,235,239,242,229,225,110,128, 50,112,
+    240,225,242,229,238,235,239,242,229,225,110,128, 50, 16,227,233,
+    242,227,236,229,235,239,242,229,225,110,128, 50, 98,235,239,242,
+    229,225,110,128, 49, 55,240,225,242,229,238,235,239,242,229,225,
+    110,128, 50,  2,236,228,101,133,  2,220,191,228,191,239,192,  0,
+    192, 12,192, 40,226,229,236,239,247,227,237, 98,128,  3, 48, 99,
+      2,191,245,191,250,237, 98,128,  3,  3,239,237, 98,128,  3,  3,
+    228,239,245,226,236,229,227,237, 98,128,  3, 96,111,  2,192, 18,
+    192, 28,240,229,242,225,244,239,114,128, 34, 60,246,229,242,236,
+    225,249,227,237, 98,128,  3, 52,246,229,242,244,233,227,225,236,
+    227,237, 98,128,  3, 62,237,229,243,227,233,242,227,236,101,128,
+     34,151,112,  2,192, 72,192,102,229,232, 97,  2,192, 80,192, 89,
+    232,229,226,242,229,119,128,  5,150,236,229,230,244,232,229,226,
+    242,229,119,128,  5,150,240,233,231,245,242,237,245,235,232,105,
+    128, 10,112,244,236,239,227,249,242,233,236,236,233,227,227,237,
+     98,128,  4,131,247,238,225,242,237,229,238,233,225,110,128,  5,
+    127,236,233,238,229,226,229,236,239,119,128, 30,111,237,239,238,
+    239,243,240,225,227,101,128,255, 84,111,  7,192,185,192,196,192,
+    207,192,232,193, 96,193,108,193,192,225,242,237,229,238,233,225,
+    110,128,  5,105,232,233,242,225,231,225,238, 97,128, 48,104,235,
+    225,244,225,235,225,238, 97,129, 48,200,192,220,232,225,236,230,
+    247,233,228,244,104,128,255,132,110,  3,192,240,193, 82,193, 87,
+    101,  4,192,250,193, 63,193, 70,193, 76,226,225,114,  4,193,  6,
+    193, 35,193, 45,193, 54,229,248,244,242, 97,  2,193, 16,193, 26,
+    232,233,231,232,237,239,100,128,  2,229,236,239,247,237,239,100,
+    128,  2,233,232,233,231,232,237,239,100,128,  2,230,236,239,247,
+    237,239,100,128,  2,232,237,233,228,237,239,100,128,  2,231,230,
+    233,246,101,128,  1,189,243,233,120,128,  1,133,244,247,111,128,
+      1,168,239,115,128,  3,132,243,241,245,225,242,101,128, 51, 39,
+    240,225,244,225,235,244,232,225,105,128, 14, 15,242,244,239,233,
+    243,229,243,232,229,236,236,226,242,225,227,235,229,116,  2,193,
+    131,193,161,236,229,230,116,130, 48, 20,193,142,193,150,243,237,
+    225,236,108,128,254, 93,246,229,242,244,233,227,225,108,128,254,
+     57,242,233,231,232,116,130, 48, 21,193,173,193,181,243,237,225,
+    236,108,128,254, 94,246,229,242,244,233,227,225,108,128,254, 58,
+    244,225,239,244,232,225,105,128, 14, 21,240, 97,  2,193,209,193,
+    221,236,225,244,225,236,232,239,239,107,128,  1,171,242,229,110,
+    128, 36,175,114,  3,193,235,194, 10,194, 25,225,228,229,237,225,
+    242,107,129, 33, 34,193,247,115,  2,193,253,194,  3,225,238,115,
+    128,248,234,229,242,233,102,128,246,219,229,244,242,239,230,236,
+    229,248,232,239,239,107,128,  2,136,233,225,103,  4,194, 37,194,
+     42,194, 47,194, 52,228,110,128, 37,188,236,102,128, 37,196,242,
+    116,128, 37,186,245,112,128, 37,178,115,132,  2,166,194, 69,194,
+    108,194,214,194,227,225,228,105,130,  5,230,194, 79,194, 99,228,
+    225,231,229,243,104,129,251, 70,194, 90,232,229,226,242,229,119,
+    128,251, 70,232,229,226,242,229,119,128,  5,230,101,  2,194,114,
+    194,125,227,249,242,233,236,236,233, 99,128,  4, 70,242,101,134,
+      5,181,194,142,194,156,194,161,194,170,194,185,194,201, 49,  2,
+    194,148,194,152, 50,128,  5,181,101,128,  5,181,178, 98,128,  5,
+    181,232,229,226,242,229,119,128,  5,181,238,225,242,242,239,247,
+    232,229,226,242,229,119,128,  5,181,241,245,225,242,244,229,242,
+    232,229,226,242,229,119,128,  5,181,247,233,228,229,232,229,226,
+    242,229,119,128,  5,181,232,229,227,249,242,233,236,236,233, 99,
+    128,  4, 91,245,240,229,242,233,239,114,128,246,243,116,  4,194,
+    247,195, 41,195,106,195,157, 97,  3,194,255,195,  9,195, 16,226,
+    229,238,231,225,236,105,128,  9,159,228,229,246, 97,128,  9, 31,
+    231,117,  2,195, 23,195, 32,234,225,242,225,244,105,128, 10,159,
+    242,237,245,235,232,105,128, 10, 31,229,104,  4,195, 52,195, 61,
+    195, 75,195, 91,225,242,225,226,233, 99,128,  6,121,230,233,238,
+    225,236,225,242,225,226,233, 99,128,251,103,233,238,233,244,233,
+    225,236,225,242,225,226,233, 99,128,251,104,237,229,228,233,225,
+    236,225,242,225,226,233, 99,128,251,105,232, 97,  3,195,115,195,
+    125,195,132,226,229,238,231,225,236,105,128,  9,160,228,229,246,
+     97,128,  9, 32,231,117,  2,195,139,195,148,234,225,242,225,244,
+    105,128, 10,160,242,237,245,235,232,105,128, 10, 32,245,242,238,
+    229,100,128,  2,135,117,  3,195,173,195,184,195,209,232,233,242,
+    225,231,225,238, 97,128, 48,100,235,225,244,225,235,225,238, 97,
+    129, 48,196,195,197,232,225,236,230,247,233,228,244,104,128,255,
+    130,243,237,225,236,108,  2,195,219,195,230,232,233,242,225,231,
+    225,238, 97,128, 48, 99,235,225,244,225,235,225,238, 97,129, 48,
+    195,195,243,232,225,236,230,247,233,228,244,104,128,255,111,119,
+      2,196,  5,196,110,101,  2,196, 11,196, 59,236,246,101,  3,196,
+     21,196, 30,196, 51,227,233,242,227,236,101,128, 36,107,112,  2,
+    196, 36,196, 43,225,242,229,110,128, 36,127,229,242,233,239,100,
+    128, 36,147,242,239,237,225,110,128, 33,123,238,244,121,  3,196,
+     69,196, 78,196, 89,227,233,242,227,236,101,128, 36,115,232,225,
+    238,231,250,232,239,117,128, 83, 68,112,  2,196, 95,196,102,225,
+    242,229,110,128, 36,135,229,242,233,239,100,128, 36,155,111,142,
+      0, 50,196,142,196,151,196,161,196,191,196,243,197, 12,197, 39,
+    197, 73,197, 85,197,104,197,115,197,148,197,156,197,180,225,242,
+    225,226,233, 99,128,  6, 98,226,229,238,231,225,236,105,128,  9,
+    232,227,233,242,227,236,101,129, 36, 97,196,172,233,238,246,229,
+    242,243,229,243,225,238,243,243,229,242,233,102,128, 39,139,100,
+      2,196,197,196,203,229,246, 97,128,  9,104,239,116,  2,196,210,
+    196,221,229,238,236,229,225,228,229,114,128, 32, 37,236,229,225,
+    228,229,114,129, 32, 37,196,232,246,229,242,244,233,227,225,108,
+    128,254, 48,231,117,  2,196,250,197,  3,234,225,242,225,244,105,
+    128, 10,232,242,237,245,235,232,105,128, 10,104,232, 97,  2,197,
+     19,197, 30,227,235,225,242,225,226,233, 99,128,  6, 98,238,231,
+    250,232,239,117,128, 48, 34,105,  2,197, 45,197, 63,228,229,239,
+    231,242,225,240,232,233,227,240,225,242,229,110,128, 50, 33,238,
+    230,229,242,233,239,114,128, 32,130,237,239,238,239,243,240,225,
+    227,101,128,255, 18,238,245,237,229,242,225,244,239,242,226,229,
+    238,231,225,236,105,128,  9,245,239,236,228,243,244,249,236,101,
+    128,247, 50,112,  2,197,121,197,128,225,242,229,110,128, 36,117,
+    229,114,  2,197,135,197,141,233,239,100,128, 36,137,243,233,225,
+    110,128,  6,242,242,239,237,225,110,128, 33,113,115,  2,197,162,
+    197,170,244,242,239,235,101,128,  1,187,245,240,229,242,233,239,
+    114,128,  0,178,244,104,  2,197,187,197,192,225,105,128, 14, 82,
+    233,242,228,115,128, 33, 84,117,145,  0,117,197,237,197,245,198,
+     30,198, 87,198,225,199,  6,199,129,199,145,199,196,200, 10,200,
+     91,200,100,200,219,200,243,201, 95,201,123,201,237,225,227,245,
+    244,101,128,  0,250, 98,  4,197,255,198,  4,198, 13,198, 23,225,
+    114,128,  2,137,229,238,231,225,236,105,128,  9,137,239,240,239,
+    237,239,230,111,128, 49, 40,242,229,246,101,128,  1,109, 99,  3,
+    198, 38,198, 45,198, 77,225,242,239,110,128,  1,212,233,242, 99,
+      2,198, 53,198, 58,236,101,128, 36,228,245,237,230,236,229,120,
+    129,  0,251,198, 69,226,229,236,239,119,128, 30,119,249,242,233,
+    236,236,233, 99,128,  4, 67,100,  5,198, 99,198,110,198,133,198,
+    139,198,215,225,244,244,225,228,229,246, 97,128,  9, 81,226,108,
+      2,198,117,198,125,225,227,245,244,101,128,  1,113,231,242,225,
+    246,101,128,  2, 21,229,246, 97,128,  9,  9,233,229,242,229,243,
+    233,115,133,  0,252,198,159,198,167,198,175,198,198,198,206,225,
+    227,245,244,101,128,  1,216,226,229,236,239,119,128, 30,115, 99,
+      2,198,181,198,188,225,242,239,110,128,  1,218,249,242,233,236,
+    236,233, 99,128,  4,241,231,242,225,246,101,128,  1,220,237,225,
+    227,242,239,110,128,  1,214,239,244,226,229,236,239,119,128, 30,
+    229,103,  2,198,231,198,238,242,225,246,101,128,  0,249,117,  2,
+    198,244,198,253,234,225,242,225,244,105,128, 10,137,242,237,245,
+    235,232,105,128, 10,  9,104,  3,199, 14,199, 24,199,102,233,242,
+    225,231,225,238, 97,128, 48, 70,111,  2,199, 30,199, 40,239,235,
+    225,226,239,246,101,128, 30,231,242,110,133,  1,176,199, 55,199,
+     63,199, 74,199, 82,199, 94,225,227,245,244,101,128, 30,233,228,
+    239,244,226,229,236,239,119,128, 30,241,231,242,225,246,101,128,
+     30,235,232,239,239,235,225,226,239,246,101,128, 30,237,244,233,
+    236,228,101,128, 30,239,245,238,231,225,242,245,237,236,225,245,
+    116,129,  1,113,199,118,227,249,242,233,236,236,233, 99,128,  4,
+    243,233,238,246,229,242,244,229,228,226,242,229,246,101,128,  2,
+     23,107,  3,199,153,199,177,199,188,225,244,225,235,225,238, 97,
+    129, 48,166,199,165,232,225,236,230,247,233,228,244,104,128,255,
+    115,227,249,242,233,236,236,233, 99,128,  4,121,239,242,229,225,
+    110,128, 49, 92,109,  2,199,202,199,255, 97,  2,199,208,199,241,
+    227,242,239,110,130,  1,107,199,219,199,230,227,249,242,233,236,
+    236,233, 99,128,  4,239,228,233,229,242,229,243,233,115,128, 30,
+    123,244,242,225,231,245,242,237,245,235,232,105,128, 10, 65,239,
+    238,239,243,240,225,227,101,128,255, 85,110,  2,200, 16,200, 71,
+    228,229,242,243,227,239,242,101,132,  0, 95,200, 35,200, 41,200,
+     53,200, 64,228,226,108,128, 32, 23,237,239,238,239,243,240,225,
+    227,101,128,255, 63,246,229,242,244,233,227,225,108,128,254, 51,
+    247,225,246,121,128,254, 79,105,  2,200, 77,200, 82,239,110,128,
+     34, 42,246,229,242,243,225,108,128, 34,  0,239,231,239,238,229,
+    107,128,  1,115,112,  5,200,112,200,119,200,127,200,142,200,193,
+    225,242,229,110,128, 36,176,226,236,239,227,107,128, 37,128,240,
+    229,242,228,239,244,232,229,226,242,229,119,128,  5,196,243,233,
+    236,239,110,131,  3,197,200,156,200,177,200,185,228,233,229,242,
+    229,243,233,115,129,  3,203,200,169,244,239,238,239,115,128,  3,
+    176,236,225,244,233,110,128,  2,138,244,239,238,239,115,128,  3,
+    205,244,225,227,107,  2,200,202,200,213,226,229,236,239,247,227,
+    237, 98,128,  3, 29,237,239,100,128,  2,212,114,  2,200,225,200,
+    237,225,231,245,242,237,245,235,232,105,128, 10,115,233,238,103,
+    128,  1,111,115,  3,200,251,201, 10,201, 55,232,239,242,244,227,
+    249,242,233,236,236,233, 99,128,  4, 94,237,225,236,108,  2,201,
+     19,201, 30,232,233,242,225,231,225,238, 97,128, 48, 69,235,225,
+    244,225,235,225,238, 97,129, 48,165,201, 43,232,225,236,230,247,
+    233,228,244,104,128,255,105,244,242,225,233,231,232,116,  2,201,
+     67,201, 78,227,249,242,233,236,236,233, 99,128,  4,175,243,244,
+    242,239,235,229,227,249,242,233,236,236,233, 99,128,  4,177,244,
+    233,236,228,101,130,  1,105,201,107,201,115,225,227,245,244,101,
+    128, 30,121,226,229,236,239,119,128, 30,117,117,  5,201,135,201,
+    145,201,152,201,177,201,193,226,229,238,231,225,236,105,128,  9,
+    138,228,229,246, 97,128,  9, 10,231,117,  2,201,159,201,168,234,
+    225,242,225,244,105,128, 10,138,242,237,245,235,232,105,128, 10,
+     10,237,225,244,242,225,231,245,242,237,245,235,232,105,128, 10,
+     66,246,239,247,229,236,243,233,231,110,  3,201,209,201,219,201,
+    226,226,229,238,231,225,236,105,128,  9,194,228,229,246, 97,128,
+      9, 66,231,245,234,225,242,225,244,105,128, 10,194,246,239,247,
+    229,236,243,233,231,110,  3,201,253,202,  7,202, 14,226,229,238,
+    231,225,236,105,128,  9,193,228,229,246, 97,128,  9, 65,231,245,
+    234,225,242,225,244,105,128, 10,193,118,139,  0,118,202, 51,202,
+    199,202,208,202,219,203,148,203,155,203,253,204,  9,204,109,204,
+    117,204,138, 97,  4,202, 61,202, 68,202, 93,202,104,228,229,246,
+     97,128,  9, 53,231,117,  2,202, 75,202, 84,234,225,242,225,244,
+    105,128, 10,181,242,237,245,235,232,105,128, 10, 53,235,225,244,
+    225,235,225,238, 97,128, 48,247,118,132,  5,213,202,116,202,143,
+    202,175,202,187,228,225,231,229,243,104,130,251, 53,202,129,202,
+    134,182, 53,128,251, 53,232,229,226,242,229,119,128,251, 53,104,
+      2,202,149,202,157,229,226,242,229,119,128,  5,213,239,236,225,
+    109,129,251, 75,202,166,232,229,226,242,229,119,128,251, 75,246,
+    225,246,232,229,226,242,229,119,128,  5,240,249,239,228,232,229,
+    226,242,229,119,128,  5,241,227,233,242,227,236,101,128, 36,229,
+    228,239,244,226,229,236,239,119,128, 30,127,101,  6,202,233,202,
+    244,203, 52,203, 63,203, 69,203,136,227,249,242,233,236,236,233,
+     99,128,  4, 50,104,  4,202,254,203,  7,203, 21,203, 37,225,242,
+    225,226,233, 99,128,  6,164,230,233,238,225,236,225,242,225,226,
+    233, 99,128,251,107,233,238,233,244,233,225,236,225,242,225,226,
+    233, 99,128,251,108,237,229,228,233,225,236,225,242,225,226,233,
+     99,128,251,109,235,225,244,225,235,225,238, 97,128, 48,249,238,
+    245,115,128, 38, 64,242,244,233,227,225,108,  2,203, 80,203, 86,
+    226,225,114,128,  0,124,236,233,238,101,  4,203, 99,203,110,203,
+    121,203,130,225,226,239,246,229,227,237, 98,128,  3, 13,226,229,
+    236,239,247,227,237, 98,128,  3, 41,236,239,247,237,239,100,128,
+      2,204,237,239,100,128,  2,200,247,225,242,237,229,238,233,225,
+    110,128,  5,126,232,239,239,107,128,  2,139,105,  3,203,163,203,
+    174,203,213,235,225,244,225,235,225,238, 97,128, 48,248,242,225,
+    237, 97,  3,203,185,203,195,203,202,226,229,238,231,225,236,105,
+    128,  9,205,228,229,246, 97,128,  9, 77,231,245,234,225,242,225,
+    244,105,128, 10,205,243,225,242,231, 97,  3,203,225,203,235,203,
+    242,226,229,238,231,225,236,105,128,  9,131,228,229,246, 97,128,
+      9,  3,231,245,234,225,242,225,244,105,128, 10,131,237,239,238,
+    239,243,240,225,227,101,128,255, 86,111,  3,204, 17,204, 28,204,
+     98,225,242,237,229,238,233,225,110,128,  5,120,233,227,229,100,
+      2,204, 37,204, 73,233,244,229,242,225,244,233,239,110,  2,204,
+     51,204, 62,232,233,242,225,231,225,238, 97,128, 48,158,235,225,
+    244,225,235,225,238, 97,128, 48,254,237,225,242,235,235,225,238,
+     97,129, 48,155,204, 86,232,225,236,230,247,233,228,244,104,128,
+    255,158,235,225,244,225,235,225,238, 97,128, 48,250,240,225,242,
+    229,110,128, 36,177,116,  2,204,123,204,130,233,236,228,101,128,
+     30,125,245,242,238,229,100,128,  2,140,117,  2,204,144,204,155,
+    232,233,242,225,231,225,238, 97,128, 48,148,235,225,244,225,235,
+    225,238, 97,128, 48,244,119,143,  0,119,204,200,205,177,205,187,
+    205,210,205,250,206, 61,206, 69,208, 40,208, 81,208, 93,208,168,
+    208,176,208,183,208,194,208,203, 97,  8,204,218,204,225,204,235,
+    204,246,205, 28,205, 60,205, 72,205,108,227,245,244,101,128, 30,
+    131,229,235,239,242,229,225,110,128, 49, 89,232,233,242,225,231,
+    225,238, 97,128, 48,143,107,  2,204,252,205, 20,225,244,225,235,
+    225,238, 97,129, 48,239,205,  8,232,225,236,230,247,233,228,244,
+    104,128,255,156,239,242,229,225,110,128, 49, 88,243,237,225,236,
+    108,  2,205, 38,205, 49,232,233,242,225,231,225,238, 97,128, 48,
+    142,235,225,244,225,235,225,238, 97,128, 48,238,244,244,239,243,
+    241,245,225,242,101,128, 51, 87,118,  2,205, 78,205, 86,229,228,
+    225,243,104,128, 48, 28,249,245,238,228,229,242,243,227,239,242,
+    229,246,229,242,244,233,227,225,108,128,254, 52,119,  3,205,116,
+    205,125,205,139,225,242,225,226,233, 99,128,  6, 72,230,233,238,
+    225,236,225,242,225,226,233, 99,128,254,238,232,225,237,250,225,
+    225,226,239,246,101,  2,205,154,205,163,225,242,225,226,233, 99,
+    128,  6, 36,230,233,238,225,236,225,242,225,226,233, 99,128,254,
+    134,226,243,241,245,225,242,101,128, 51,221,227,233,242, 99,  2,
+    205,196,205,201,236,101,128, 36,230,245,237,230,236,229,120,128,
+      1,117,100,  2,205,216,205,226,233,229,242,229,243,233,115,128,
+     30,133,239,116,  2,205,233,205,242,225,227,227,229,238,116,128,
+     30,135,226,229,236,239,119,128, 30,137,101,  4,206,  4,206, 15,
+    206, 27,206, 51,232,233,242,225,231,225,238, 97,128, 48,145,233,
+    229,242,243,244,242,225,243,115,128, 33, 24,107,  2,206, 33,206,
+     43,225,244,225,235,225,238, 97,128, 48,241,239,242,229,225,110,
+    128, 49, 94,239,235,239,242,229,225,110,128, 49, 93,231,242,225,
+    246,101,128, 30,129,232,233,244,101,  8,206, 90,206, 99,206,183,
+    207, 17,207,101,207,146,207,198,207,254,226,245,236,236,229,116,
+    128, 37,230, 99,  2,206,105,206,125,233,242,227,236,101,129, 37,
+    203,206,115,233,238,246,229,242,243,101,128, 37,217,239,242,238,
+    229,242,226,242,225,227,235,229,116,  2,206,142,206,162,236,229,
+    230,116,129, 48, 14,206,151,246,229,242,244,233,227,225,108,128,
+    254, 67,242,233,231,232,116,129, 48, 15,206,172,246,229,242,244,
+    233,227,225,108,128,254, 68,100,  2,206,189,206,230,233,225,237,
+    239,238,100,129, 37,199,206,200,227,239,238,244,225,233,238,233,
+    238,231,226,236,225,227,235,243,237,225,236,236,228,233,225,237,
+    239,238,100,128, 37,200,239,247,238,240,239,233,238,244,233,238,
+    103,  2,206,246,207,  6,243,237,225,236,236,244,242,233,225,238,
+    231,236,101,128, 37,191,244,242,233,225,238,231,236,101,128, 37,
+    189,236,101,  2,207, 24,207, 66,230,244,240,239,233,238,244,233,
+    238,103,  2,207, 39,207, 55,243,237,225,236,236,244,242,233,225,
+    238,231,236,101,128, 37,195,244,242,233,225,238,231,236,101,128,
+     37,193,238,244,233,227,245,236,225,242,226,242,225,227,235,229,
+    116,  2,207, 86,207, 93,236,229,230,116,128, 48, 22,242,233,231,
+    232,116,128, 48, 23,242,233,231,232,244,240,239,233,238,244,233,
+    238,103,  2,207,119,207,135,243,237,225,236,236,244,242,233,225,
+    238,231,236,101,128, 37,185,244,242,233,225,238,231,236,101,128,
+     37,183,115,  3,207,154,207,184,207,192,109,  2,207,160,207,172,
+    225,236,236,243,241,245,225,242,101,128, 37,171,233,236,233,238,
+    231,230,225,227,101,128, 38, 58,241,245,225,242,101,128, 37,161,
+    244,225,114,128, 38,  6,116,  2,207,204,207,215,229,236,229,240,
+    232,239,238,101,128, 38, 15,239,242,244,239,233,243,229,243,232,
+    229,236,236,226,242,225,227,235,229,116,  2,207,239,207,246,236,
+    229,230,116,128, 48, 24,242,233,231,232,116,128, 48, 25,245,240,
+    240,239,233,238,244,233,238,103,  2,208, 13,208, 29,243,237,225,
+    236,236,244,242,233,225,238,231,236,101,128, 37,181,244,242,233,
+    225,238,231,236,101,128, 37,179,105,  2,208, 46,208, 57,232,233,
+    242,225,231,225,238, 97,128, 48,144,107,  2,208, 63,208, 73,225,
+    244,225,235,225,238, 97,128, 48,240,239,242,229,225,110,128, 49,
+     95,237,239,238,239,243,240,225,227,101,128,255, 87,111,  4,208,
+    103,208,114,208,139,208,157,232,233,242,225,231,225,238, 97,128,
+     48,146,235,225,244,225,235,225,238, 97,129, 48,242,208,127,232,
+    225,236,230,247,233,228,244,104,128,255,102,110,129, 32,169,208,
+    145,237,239,238,239,243,240,225,227,101,128,255,230,247,225,229,
+    238,244,232,225,105,128, 14, 39,240,225,242,229,110,128, 36,178,
+    242,233,238,103,128, 30,152,243,245,240,229,242,233,239,114,128,
+      2,183,244,245,242,238,229,100,128,  2,141,249,238,110,128,  1,
+    191,120,137,  0,120,208,231,208,242,208,253,209,  6,209, 33,209,
+     46,209, 50,209, 62,209, 70,225,226,239,246,229,227,237, 98,128,
+      3, 61,226,239,240,239,237,239,230,111,128, 49, 18,227,233,242,
+    227,236,101,128, 36,231,100,  2,209, 12,209, 22,233,229,242,229,
+    243,233,115,128, 30,141,239,244,225,227,227,229,238,116,128, 30,
+    139,229,232,225,242,237,229,238,233,225,110,128,  5,109,105,128,
+      3,190,237,239,238,239,243,240,225,227,101,128,255, 88,240,225,
+    242,229,110,128, 36,179,243,245,240,229,242,233,239,114,128,  2,
+    227,121,143,  0,121,209,115,210, 74,210, 97,210,137,212,103,212,
+    111,212,128,212,192,212,204,213,201,213,241,213,253,214,  8,214,
+     29,215,  2, 97, 11,209,139,209,151,209,161,209,168,209,175,209,
+    185,209,210,209,221,210,  3,210, 16,210, 62,225,228,239,243,241,
+    245,225,242,101,128, 51, 78,226,229,238,231,225,236,105,128,  9,
+    175,227,245,244,101,128,  0,253,228,229,246, 97,128,  9, 47,229,
+    235,239,242,229,225,110,128, 49, 82,231,117,  2,209,192,209,201,
+    234,225,242,225,244,105,128, 10,175,242,237,245,235,232,105,128,
+     10, 47,232,233,242,225,231,225,238, 97,128, 48,132,107,  2,209,
+    227,209,251,225,244,225,235,225,238, 97,129, 48,228,209,239,232,
+    225,236,230,247,233,228,244,104,128,255,148,239,242,229,225,110,
+    128, 49, 81,237,225,235,235,225,238,244,232,225,105,128, 14, 78,
+    243,237,225,236,108,  2,210, 26,210, 37,232,233,242,225,231,225,
+    238, 97,128, 48,131,235,225,244,225,235,225,238, 97,129, 48,227,
+    210, 50,232,225,236,230,247,233,228,244,104,128,255,108,244,227,
+    249,242,233,236,236,233, 99,128,  4, 99,227,233,242, 99,  2,210,
+     83,210, 88,236,101,128, 36,232,245,237,230,236,229,120,128,  1,
+    119,100,  2,210,103,210,113,233,229,242,229,243,233,115,128,  0,
+    255,239,116,  2,210,120,210,129,225,227,227,229,238,116,128, 30,
+    143,226,229,236,239,119,128, 30,245,101,  7,210,153,211,161,211,
+    170,211,188,211,220,212, 40,212, 91,104,  8,210,171,210,180,210,
+    214,210,228,211, 45,211, 61,211,120,211,138,225,242,225,226,233,
+     99,128,  6, 74,226,225,242,242,229,101,  2,210,191,210,200,225,
+    242,225,226,233, 99,128,  6,210,230,233,238,225,236,225,242,225,
+    226,233, 99,128,251,175,230,233,238,225,236,225,242,225,226,233,
+     99,128,254,242,232,225,237,250,225,225,226,239,246,101,  4,210,
+    247,211,  0,211, 14,211, 30,225,242,225,226,233, 99,128,  6, 38,
+    230,233,238,225,236,225,242,225,226,233, 99,128,254,138,233,238,
+    233,244,233,225,236,225,242,225,226,233, 99,128,254,139,237,229,
+    228,233,225,236,225,242,225,226,233, 99,128,254,140,233,238,233,
+    244,233,225,236,225,242,225,226,233, 99,128,254,243,237,101,  2,
+    211, 68,211, 81,228,233,225,236,225,242,225,226,233, 99,128,254,
+    244,229,237,105,  2,211, 89,211,104,238,233,244,233,225,236,225,
+    242,225,226,233, 99,128,252,221,243,239,236,225,244,229,228,225,
+    242,225,226,233, 99,128,252, 88,238,239,239,238,230,233,238,225,
+    236,225,242,225,226,233, 99,128,252,148,244,232,242,229,229,228,
+    239,244,243,226,229,236,239,247,225,242,225,226,233, 99,128,  6,
+    209,235,239,242,229,225,110,128, 49, 86,110,129,  0,165,211,176,
+    237,239,238,239,243,240,225,227,101,128,255,229,111,  2,211,194,
+    211,203,235,239,242,229,225,110,128, 49, 85,242,233,238,232,233,
+    229,245,232,235,239,242,229,225,110,128, 49,134,114,  3,211,228,
+    212,  8,212, 20,225,232,226,229,238,249,239,237,111,  2,211,242,
+    211,251,232,229,226,242,229,119,128,  5,170,236,229,230,244,232,
+    229,226,242,229,119,128,  5,170,233,227,249,242,233,236,236,233,
+     99,128,  4, 75,245,228,233,229,242,229,243,233,243,227,249,242,
+    233,236,236,233, 99,128,  4,249,243,233,229,245,238,103,  3,212,
+     53,212, 62,212, 78,235,239,242,229,225,110,128, 49,129,240,225,
+    238,243,233,239,243,235,239,242,229,225,110,128, 49,131,243,233,
+    239,243,235,239,242,229,225,110,128, 49,130,244,233,246,232,229,
+    226,242,229,119,128,  5,154,231,242,225,246,101,128, 30,243,232,
+    239,239,107,129,  1,180,212,120,225,226,239,246,101,128, 30,247,
+    105,  5,212,140,212,151,212,162,212,171,212,179,225,242,237,229,
+    238,233,225,110,128,  5,117,227,249,242,233,236,236,233, 99,128,
+      4, 87,235,239,242,229,225,110,128, 49, 98,238,249,225,238,103,
+    128, 38, 47,247,238,225,242,237,229,238,233,225,110,128,  5,130,
+    237,239,238,239,243,240,225,227,101,128,255, 89,111,  7,212,220,
+    213, 34,213, 45,213, 55,213, 93,213,139,213,148,100,131,  5,217,
+    212,230,212,250,213,  3,228,225,231,229,243,104,129,251, 57,212,
+    241,232,229,226,242,229,119,128,251, 57,232,229,226,242,229,119,
+    128,  5,217,249,239,100,  2,213, 11,213, 20,232,229,226,242,229,
+    119,128,  5,242,240,225,244,225,232,232,229,226,242,229,119,128,
+    251, 31,232,233,242,225,231,225,238, 97,128, 48,136,233,235,239,
+    242,229,225,110,128, 49,137,107,  2,213, 61,213, 85,225,244,225,
+    235,225,238, 97,129, 48,232,213, 73,232,225,236,230,247,233,228,
+    244,104,128,255,150,239,242,229,225,110,128, 49, 91,243,237,225,
+    236,108,  2,213,103,213,114,232,233,242,225,231,225,238, 97,128,
+     48,135,235,225,244,225,235,225,238, 97,129, 48,231,213,127,232,
+    225,236,230,247,233,228,244,104,128,255,110,244,231,242,229,229,
+    107,128,  3,243,121,  2,213,154,213,191, 97,  2,213,160,213,170,
+    229,235,239,242,229,225,110,128, 49,136,107,  2,213,176,213,184,
+    239,242,229,225,110,128, 49,135,244,232,225,105,128, 14, 34,233,
+    238,231,244,232,225,105,128, 14, 13,112,  2,213,207,213,214,225,
+    242,229,110,128, 36,180,239,231,229,231,242,225,237,237,229,238,
+    105,129,  3,122,213,230,231,242,229,229,235,227,237, 98,128,  3,
+     69,114,129,  1,166,213,247,233,238,103,128, 30,153,243,245,240,
+    229,242,233,239,114,128,  2,184,116,  2,214, 14,214, 21,233,236,
+    228,101,128, 30,249,245,242,238,229,100,128,  2,142,117,  5,214,
+     41,214, 52,214, 62,214,100,214,232,232,233,242,225,231,225,238,
+     97,128, 48,134,233,235,239,242,229,225,110,128, 49,140,107,  2,
+    214, 68,214, 92,225,244,225,235,225,238, 97,129, 48,230,214, 80,
+    232,225,236,230,247,233,228,244,104,128,255,149,239,242,229,225,
+    110,128, 49, 96,115,  3,214,108,214,146,214,187,226,233,103,  2,
+    214,116,214,127,227,249,242,233,236,236,233, 99,128,  4,107,233,
+    239,244,233,230,233,229,228,227,249,242,233,236,236,233, 99,128,
+      4,109,236,233,244,244,236,101,  2,214,157,214,168,227,249,242,
+    233,236,236,233, 99,128,  4,103,233,239,244,233,230,233,229,228,
+    227,249,242,233,236,236,233, 99,128,  4,105,237,225,236,108,  2,
+    214,196,214,207,232,233,242,225,231,225,238, 97,128, 48,133,235,
+    225,244,225,235,225,238, 97,129, 48,229,214,220,232,225,236,230,
+    247,233,228,244,104,128,255,109,249,101,  2,214,239,214,248,235,
+    239,242,229,225,110,128, 49,139,239,235,239,242,229,225,110,128,
+     49,138,249, 97,  2,215,  9,215, 19,226,229,238,231,225,236,105,
+    128,  9,223,228,229,246, 97,128,  9, 95,122,142,  0,122,215, 58,
+    216, 66,216, 77,216,120,216,147,217,182,218, 34,218, 76,218, 88,
+    218,100,218,128,218,136,218,152,218,161, 97, 10,215, 80,215, 91,
+    215, 98,215,105,215,116,215,194,215,224,215,235,216, 15,216, 27,
+    225,242,237,229,238,233,225,110,128,  5,102,227,245,244,101,128,
+      1,122,228,229,246, 97,128,  9, 91,231,245,242,237,245,235,232,
+    105,128, 10, 91,104,  4,215,126,215,135,215,149,215,179,225,242,
+    225,226,233, 99,128,  6, 56,230,233,238,225,236,225,242,225,226,
+    233, 99,128,254,198,105,  2,215,155,215,170,238,233,244,233,225,
+    236,225,242,225,226,233, 99,128,254,199,242,225,231,225,238, 97,
+    128, 48, 86,237,229,228,233,225,236,225,242,225,226,233, 99,128,
+    254,200,233,110,  2,215,201,215,210,225,242,225,226,233, 99,128,
+      6, 50,230,233,238,225,236,225,242,225,226,233, 99,128,254,176,
+    235,225,244,225,235,225,238, 97,128, 48,182,241,229,102,  2,215,
+    243,216,  1,231,225,228,239,236,232,229,226,242,229,119,128,  5,
+    149,241,225,244,225,238,232,229,226,242,229,119,128,  5,148,242,
+    241,225,232,229,226,242,229,119,128,  5,152,249,233,110,130,  5,
+    214,216, 37,216, 57,228,225,231,229,243,104,129,251, 54,216, 48,
+    232,229,226,242,229,119,128,251, 54,232,229,226,242,229,119,128,
+      5,214,226,239,240,239,237,239,230,111,128, 49, 23, 99,  3,216,
+     85,216, 92,216,114,225,242,239,110,128,  1,126,233,242, 99,  2,
+    216,100,216,105,236,101,128, 36,233,245,237,230,236,229,120,128,
+     30,145,245,242,108,128,  2,145,228,239,116,130,  1,124,216,130,
+    216,139,225,227,227,229,238,116,128,  1,124,226,229,236,239,119,
+    128, 30,147,101,  6,216,161,216,172,216,215,216,226,216,237,217,
+    177,227,249,242,233,236,236,233, 99,128,  4, 55,100,  2,216,178,
+    216,197,229,243,227,229,238,228,229,242,227,249,242,233,236,236,
+    233, 99,128,  4,153,233,229,242,229,243,233,243,227,249,242,233,
+    236,236,233, 99,128,  4,223,232,233,242,225,231,225,238, 97,128,
+     48, 92,235,225,244,225,235,225,238, 97,128, 48,188,242,111,140,
+      0, 48,217, 10,217, 19,217, 29,217, 36,217, 61,217, 74,217, 85,
+    217, 97,217,108,217,118,217,129,217,136,225,242,225,226,233, 99,
+    128,  6, 96,226,229,238,231,225,236,105,128,  9,230,228,229,246,
+     97,128,  9,102,231,117,  2,217, 43,217, 52,234,225,242,225,244,
+    105,128, 10,230,242,237,245,235,232,105,128, 10,102,232,225,227,
+    235,225,242,225,226,233, 99,128,  6, 96,233,238,230,229,242,233,
+    239,114,128, 32,128,237,239,238,239,243,240,225,227,101,128,255,
+     16,239,236,228,243,244,249,236,101,128,247, 48,240,229,242,243,
+    233,225,110,128,  6,240,243,245,240,229,242,233,239,114,128, 32,
+    112,244,232,225,105,128, 14, 80,247,233,228,244,104,  3,217,148,
+    217,157,217,169,234,239,233,238,229,114,128,254,255,238,239,238,
+    234,239,233,238,229,114,128, 32, 12,243,240,225,227,101,128, 32,
+     11,244, 97,128,  3,182,104,  2,217,188,217,199,226,239,240,239,
+    237,239,230,111,128, 49, 19,101,  4,217,209,217,220,217,236,217,
+    247,225,242,237,229,238,233,225,110,128,  5,106,226,242,229,246,
+    229,227,249,242,233,236,236,233, 99,128,  4,194,227,249,242,233,
+    236,236,233, 99,128,  4, 54,100,  2,217,253,218, 16,229,243,227,
+    229,238,228,229,242,227,249,242,233,236,236,233, 99,128,  4,151,
+    233,229,242,229,243,233,243,227,249,242,233,236,236,233, 99,128,
+      4,221,105,  3,218, 42,218, 53,218, 64,232,233,242,225,231,225,
+    238, 97,128, 48, 88,235,225,244,225,235,225,238, 97,128, 48,184,
+    238,239,242,232,229,226,242,229,119,128,  5,174,236,233,238,229,
+    226,229,236,239,119,128, 30,149,237,239,238,239,243,240,225,227,
+    101,128,255, 90,111,  2,218,106,218,117,232,233,242,225,231,225,
+    238, 97,128, 48, 94,235,225,244,225,235,225,238, 97,128, 48,190,
+    240,225,242,229,110,128, 36,181,242,229,244,242,239,230,236,229,
+    248,232,239,239,107,128,  2,144,243,244,242,239,235,101,128,  1,
+    182,117,  2,218,167,218,178,232,233,242,225,231,225,238, 97,128,
+     48, 90,235,225,244,225,235,225,238, 97,128, 48,186
+  };
+
+
+  /*
+   *  This function searches the compressed table efficiently.
+   */
+  static unsigned long
+  ft_get_adobe_glyph_index( const char*  name,
+                            const char*  limit )
+  {
+    int                   c = 0;
+    int                   count, min, max;
+    const unsigned char*  p = ft_adobe_glyph_list;
+
+
+    if ( name == 0 || name >= limit )
+      goto NotFound;
+
+    c     = *name++;
+    count = p[1];
+    p    += 2;
+
+    min = 0;
+    max = count;
+
+    while ( min < max )
+    {
+      int                   mid = ( min + max ) >> 1;
+      const unsigned char*  q   = p + mid * 2;
+      int                   c2;
+
+
+      q = ft_adobe_glyph_list + ( ( (int)q[0] << 8 ) | q[1] );
+
+      c2 = q[0] & 127;
+      if ( c2 == c )
+      {
+        p = q;
+        goto Found;
+      }
+      if ( c2 < c )
+        min = mid + 1;
+      else
+        max = mid;
+    }
+    goto NotFound;
+
+  Found:
+    for (;;)
+    {
+      /* assert (*p & 127) == c */
+
+      if ( name >= limit )
+      {
+        if ( (p[0] & 128) == 0 &&
+             (p[1] & 128) != 0 )
+          return (unsigned long)( ( (int)p[2] << 8 ) | p[3] );
+
+        goto NotFound;
+      }
+      c = *name++;
+      if ( p[0] & 128 )
+      {
+        p++;
+        if ( c != (p[0] & 127) )
+          goto NotFound;
+
+        continue;
+      }
+
+      p++;
+      count = p[0] & 127;
+      if ( p[0] & 128 )
+        p += 2;
+
+      p++;
+
+      for ( ; count > 0; count--, p += 2 )
+      {
+        int                   offset = ( (int)p[0] << 8 ) | p[1];
+        const unsigned char*  q      = ft_adobe_glyph_list + offset;
+
+        if ( c == ( q[0] & 127 ) )
+        {
+          p = q;
+          goto NextIter;
+        }
+      }
+      goto NotFound;
+
+    NextIter:
+      ;
+    }
+
+  NotFound:
+    return 0;
+  }
+
+#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/psnames/rules.mk b/extensions/externals/src/freetype-2.4.9/src/psnames/rules.mk
new file mode 100644
index 0000000..4cd39a8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/psnames/rules.mk
@@ -0,0 +1,71 @@
+#
+# FreeType 2 PSNames driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003, 2011 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# PSNames driver directory
+#
+PSNAMES_DIR := $(SRC_DIR)/psnames
+
+
+# compilation flags for the driver
+#
+PSNAMES_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(PSNAMES_DIR))
+
+
+# PSNames driver sources (i.e., C files)
+#
+PSNAMES_DRV_SRC := $(PSNAMES_DIR)/psmodule.c \
+                   $(PSNAMES_DIR)/pspic.c
+
+
+# PSNames driver headers
+#
+PSNAMES_DRV_H := $(PSNAMES_DRV_SRC:%.c=%.h) \
+                 $(PSNAMES_DIR)/psnamerr.h  \
+                 $(PSNAMES_DIR)/pstables.h
+
+
+# PSNames driver object(s)
+#
+#   PSNAMES_DRV_OBJ_M is used during `multi' builds
+#   PSNAMES_DRV_OBJ_S is used during `single' builds
+#
+PSNAMES_DRV_OBJ_M := $(PSNAMES_DRV_SRC:$(PSNAMES_DIR)/%.c=$(OBJ_DIR)/%.$O)
+PSNAMES_DRV_OBJ_S := $(OBJ_DIR)/psnames.$O
+
+# PSNames driver source file for single build
+#
+PSNAMES_DRV_SRC_S := $(PSNAMES_DIR)/psmodule.c
+
+
+# PSNames driver - single object
+#
+$(PSNAMES_DRV_OBJ_S): $(PSNAMES_DRV_SRC_S) $(PSNAMES_DRV_SRC) \
+                      $(FREETYPE_H) $(PSNAMES_DRV_H)
+	$(PSNAMES_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(PSNAMES_DRV_SRC_S))
+
+
+# PSNames driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(PSNAMES_DIR)/%.c $(FREETYPE_H) $(PSNAMES_DRV_H)
+	$(PSNAMES_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(PSNAMES_DRV_OBJ_S)
+DRV_OBJS_M += $(PSNAMES_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/Jamfile b/extensions/externals/src/freetype-2.4.9/src/raster/Jamfile
new file mode 100644
index 0000000..4f60e87
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/raster Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) raster ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = ftraster ftrend1 rastpic ;
+  }
+  else
+  {
+    _sources = raster ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/raster Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/ftmisc.h b/extensions/externals/src/freetype-2.4.9/src/raster/ftmisc.h
new file mode 100644
index 0000000..7773924
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/ftmisc.h
@@ -0,0 +1,121 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmisc.h                                                               */
+/*                                                                         */
+/*    Miscellaneous macros for stand-alone rasterizer (specification       */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 2005, 2009, 2010 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used        */
+/*  modified and distributed under the terms of the FreeType project       */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /***************************************************/
+  /*                                                 */
+  /* This file is *not* portable!  You have to adapt */
+  /* its definitions to your platform.               */
+  /*                                                 */
+  /***************************************************/
+
+#ifndef __FTMISC_H__
+#define __FTMISC_H__
+
+
+  /* memset */
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+#define FT_BEGIN_HEADER
+#define FT_END_HEADER
+
+#define FT_LOCAL_DEF( x )   static x
+
+
+  /* from include/freetype2/fttypes.h */
+
+  typedef unsigned char  FT_Byte;
+  typedef signed int     FT_Int;
+  typedef unsigned int   FT_UInt;
+  typedef signed long    FT_Long;
+  typedef unsigned long  FT_ULong;
+  typedef signed long    FT_F26Dot6;
+  typedef int            FT_Error;
+
+#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
+          ( ( (FT_ULong)_x1 << 24 ) |     \
+            ( (FT_ULong)_x2 << 16 ) |     \
+            ( (FT_ULong)_x3 <<  8 ) |     \
+              (FT_ULong)_x4         )
+
+
+  /* from include/freetype2/ftsystem.h */
+
+  typedef struct FT_MemoryRec_*  FT_Memory;
+
+  typedef void* (*FT_Alloc_Func)( FT_Memory  memory,
+                                  long       size );
+
+  typedef void (*FT_Free_Func)( FT_Memory  memory,
+                                void*      block );
+
+  typedef void* (*FT_Realloc_Func)( FT_Memory  memory,
+                                    long       cur_size,
+                                    long       new_size,
+                                    void*      block );
+
+  typedef struct FT_MemoryRec_
+  {
+    void*            user;
+
+    FT_Alloc_Func    alloc;
+    FT_Free_Func     free;
+    FT_Realloc_Func  realloc;
+
+  } FT_MemoryRec;
+
+
+  /* from src/ftcalc.c */
+
+#if ( defined _WIN32 || defined _WIN64 )
+
+  typedef __int64  FT_Int64;
+
+#else
+
+#include "inttypes.h"
+
+  typedef int64_t  FT_Int64;
+
+#endif
+
+
+  static FT_Long
+  FT_MulDiv( FT_Long  a,
+             FT_Long  b,
+             FT_Long  c )
+  {
+    FT_Int   s;
+    FT_Long  d;
+
+
+    s = 1;
+    if ( a < 0 ) { a = -a; s = -1; }
+    if ( b < 0 ) { b = -b; s = -s; }
+    if ( c < 0 ) { c = -c; s = -s; }
+
+    d = (FT_Long)( c > 0 ? ( (FT_Int64)a * b + ( c >> 1 ) ) / c
+                         : 0x7FFFFFFFL );
+
+    return ( s > 0 ) ? d : -d;
+  }
+
+#endif /* __FTMISC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/ftraster.c b/extensions/externals/src/freetype-2.4.9/src/raster/ftraster.c
new file mode 100644
index 0000000..f85845e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/ftraster.c
@@ -0,0 +1,3612 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftraster.c                                                             */
+/*                                                                         */
+/*    The FreeType glyph rasterizer (body).                                */
+/*                                                                         */
+/*  Copyright 1996-2003, 2005, 2007-2012 by                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file can be compiled without the rest of the FreeType engine, by */
+  /* defining the _STANDALONE_ macro when compiling it.  You also need to  */
+  /* put the files `ftimage.h' and `ftmisc.h' into the $(incdir)           */
+  /* directory.  Typically, you should do something like                   */
+  /*                                                                       */
+  /* - copy `src/raster/ftraster.c' (this file) to your current directory  */
+  /*                                                                       */
+  /* - copy `include/freetype/ftimage.h' and `src/raster/ftmisc.h'         */
+  /*   to your current directory                                           */
+  /*                                                                       */
+  /* - compile `ftraster' with the _STANDALONE_ macro defined, as in       */
+  /*                                                                       */
+  /*     cc -c -D_STANDALONE_ ftraster.c                                   */
+  /*                                                                       */
+  /* The renderer can be initialized with a call to                        */
+  /* `ft_standard_raster.raster_new'; a bitmap can be generated            */
+  /* with a call to `ft_standard_raster.raster_render'.                    */
+  /*                                                                       */
+  /* See the comments and documentation in the file `ftimage.h' for more   */
+  /* details on how the raster works.                                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This is a rewrite of the FreeType 1.x scan-line converter             */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef _STANDALONE_
+
+#define FT_CONFIG_STANDARD_LIBRARY_H  <stdlib.h>
+
+#include <string.h>           /* for memset */
+
+#include "ftmisc.h"
+#include "ftimage.h"
+
+#else /* !_STANDALONE_ */
+
+#include <ft2build.h>
+#include "ftraster.h"
+#include FT_INTERNAL_CALC_H   /* for FT_MulDiv only */
+
+#include "rastpic.h"
+
+#endif /* !_STANDALONE_ */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A simple technical note on how the raster works                       */
+  /* -----------------------------------------------                       */
+  /*                                                                       */
+  /*   Converting an outline into a bitmap is achieved in several steps:   */
+  /*                                                                       */
+  /*   1 - Decomposing the outline into successive `profiles'.  Each       */
+  /*       profile is simply an array of scanline intersections on a given */
+  /*       dimension.  A profile's main attributes are                     */
+  /*                                                                       */
+  /*       o its scanline position boundaries, i.e. `Ymin' and `Ymax'      */
+  /*                                                                       */
+  /*       o an array of intersection coordinates for each scanline        */
+  /*         between `Ymin' and `Ymax'                                     */
+  /*                                                                       */
+  /*       o a direction, indicating whether it was built going `up' or    */
+  /*         `down', as this is very important for filling rules           */
+  /*                                                                       */
+  /*       o its drop-out mode                                             */
+  /*                                                                       */
+  /*   2 - Sweeping the target map's scanlines in order to compute segment */
+  /*       `spans' which are then filled.  Additionally, this pass         */
+  /*       performs drop-out control.                                      */
+  /*                                                                       */
+  /*   The outline data is parsed during step 1 only.  The profiles are    */
+  /*   built from the bottom of the render pool, used as a stack.  The     */
+  /*   following graphics shows the profile list under construction:       */
+  /*                                                                       */
+  /*     __________________________________________________________ _ _    */
+  /*    |         |                 |         |                 |          */
+  /*    | profile | coordinates for | profile | coordinates for |-->       */
+  /*    |    1    |  profile 1      |    2    |  profile 2      |-->       */
+  /*    |_________|_________________|_________|_________________|__ _ _    */
+  /*                                                                       */
+  /*    ^                                                       ^          */
+  /*    |                                                       |          */
+  /* start of render pool                                      top         */
+  /*                                                                       */
+  /*   The top of the profile stack is kept in the `top' variable.         */
+  /*                                                                       */
+  /*   As you can see, a profile record is pushed on top of the render     */
+  /*   pool, which is then followed by its coordinates/intersections.  If  */
+  /*   a change of direction is detected in the outline, a new profile is  */
+  /*   generated until the end of the outline.                             */
+  /*                                                                       */
+  /*   Note that when all profiles have been generated, the function       */
+  /*   Finalize_Profile_Table() is used to record, for each profile, its   */
+  /*   bottom-most scanline as well as the scanline above its upmost       */
+  /*   boundary.  These positions are called `y-turns' because they (sort  */
+  /*   of) correspond to local extrema.  They are stored in a sorted list  */
+  /*   built from the top of the render pool as a downwards stack:         */
+  /*                                                                       */
+  /*      _ _ _______________________________________                      */
+  /*                            |                    |                     */
+  /*                         <--| sorted list of     |                     */
+  /*                         <--|  extrema scanlines |                     */
+  /*      _ _ __________________|____________________|                     */
+  /*                                                                       */
+  /*                            ^                    ^                     */
+  /*                            |                    |                     */
+  /*                         maxBuff           sizeBuff = end of pool      */
+  /*                                                                       */
+  /*   This list is later used during the sweep phase in order to          */
+  /*   optimize performance (see technical note on the sweep below).       */
+  /*                                                                       */
+  /*   Of course, the raster detects whether the two stacks collide and    */
+  /*   handles the situation properly.                                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /**                                                                     **/
+  /**  CONFIGURATION MACROS                                               **/
+  /**                                                                     **/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* define DEBUG_RASTER if you want to compile a debugging version */
+/* #define DEBUG_RASTER */
+
+  /* define FT_RASTER_OPTION_ANTI_ALIASING if you want to support */
+  /* 5-levels anti-aliasing                                       */
+/* #define FT_RASTER_OPTION_ANTI_ALIASING */
+
+  /* The size of the two-lines intermediate bitmap used */
+  /* for anti-aliasing, in bytes.                       */
+#define RASTER_GRAY_LINES  2048
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /**                                                                     **/
+  /**  OTHER MACROS (do not change)                                       **/
+  /**                                                                     **/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_raster
+
+
+#ifdef _STANDALONE_
+
+
+  /* This macro is used to indicate that a function parameter is unused. */
+  /* Its purpose is simply to reduce compiler warnings.  Note also that  */
+  /* simply defining it as `(void)x' doesn't avoid warnings with certain */
+  /* ANSI compilers (e.g. LCC).                                          */
+#define FT_UNUSED( x )  (x) = (x)
+
+  /* Disable the tracing mechanism for simplicity -- developers can      */
+  /* activate it easily by redefining these two macros.                  */
+#ifndef FT_ERROR
+#define FT_ERROR( x )  do { } while ( 0 )     /* nothing */
+#endif
+
+#ifndef FT_TRACE
+#define FT_TRACE( x )   do { } while ( 0 )    /* nothing */
+#define FT_TRACE1( x )  do { } while ( 0 )    /* nothing */
+#define FT_TRACE6( x )  do { } while ( 0 )    /* nothing */
+#endif
+
+#define Raster_Err_None          0
+#define Raster_Err_Not_Ini      -1
+#define Raster_Err_Overflow     -2
+#define Raster_Err_Neg_Height   -3
+#define Raster_Err_Invalid      -4
+#define Raster_Err_Unsupported  -5
+
+#define ft_memset  memset
+
+#define FT_DEFINE_RASTER_FUNCS( class_, glyph_format_, raster_new_, \
+                                raster_reset_, raster_set_mode_,    \
+                                raster_render_, raster_done_ )      \
+          const FT_Raster_Funcs class_ =                            \
+          {                                                         \
+            glyph_format_,                                          \
+            raster_new_,                                            \
+            raster_reset_,                                          \
+            raster_set_mode_,                                       \
+            raster_render_,                                         \
+            raster_done_                                            \
+         };
+
+#else /* !_STANDALONE_ */
+
+
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H        /* for FT_TRACE() and FT_ERROR() */
+
+#include "rasterrs.h"
+
+#define Raster_Err_None         Raster_Err_Ok
+#define Raster_Err_Not_Ini      Raster_Err_Raster_Uninitialized
+#define Raster_Err_Overflow     Raster_Err_Raster_Overflow
+#define Raster_Err_Neg_Height   Raster_Err_Raster_Negative_Height
+#define Raster_Err_Invalid      Raster_Err_Invalid_Outline
+#define Raster_Err_Unsupported  Raster_Err_Cannot_Render_Glyph
+
+
+#endif /* !_STANDALONE_ */
+
+
+#ifndef FT_MEM_SET
+#define FT_MEM_SET( d, s, c )  ft_memset( d, s, c )
+#endif
+
+#ifndef FT_MEM_ZERO
+#define FT_MEM_ZERO( dest, count )  FT_MEM_SET( dest, 0, count )
+#endif
+
+  /* FMulDiv means `Fast MulDiv'; it is used in case where `b' is       */
+  /* typically a small value and the result of a*b is known to fit into */
+  /* 32 bits.                                                           */
+#define FMulDiv( a, b, c )  ( (a) * (b) / (c) )
+
+  /* On the other hand, SMulDiv means `Slow MulDiv', and is used typically */
+  /* for clipping computations.  It simply uses the FT_MulDiv() function   */
+  /* defined in `ftcalc.h'.                                                */
+#define SMulDiv  FT_MulDiv
+
+  /* The rasterizer is a very general purpose component; please leave */
+  /* the following redefinitions there (you never know your target    */
+  /* environment).                                                    */
+
+#ifndef TRUE
+#define TRUE   1
+#endif
+
+#ifndef FALSE
+#define FALSE  0
+#endif
+
+#ifndef NULL
+#define NULL  (void*)0
+#endif
+
+#ifndef SUCCESS
+#define SUCCESS  0
+#endif
+
+#ifndef FAILURE
+#define FAILURE  1
+#endif
+
+
+#define MaxBezier  32   /* The maximum number of stacked Bezier curves. */
+                        /* Setting this constant to more than 32 is a   */
+                        /* pure waste of space.                         */
+
+#define Pixel_Bits  6   /* fractional bits of *input* coordinates */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /**                                                                     **/
+  /**  SIMPLE TYPE DECLARATIONS                                           **/
+  /**                                                                     **/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef int             Int;
+  typedef unsigned int    UInt;
+  typedef short           Short;
+  typedef unsigned short  UShort, *PUShort;
+  typedef long            Long, *PLong;
+
+  typedef unsigned char   Byte, *PByte;
+  typedef char            Bool;
+
+
+  typedef union  Alignment_
+  {
+    long    l;
+    void*   p;
+    void  (*f)(void);
+
+  } Alignment, *PAlignment;
+
+
+  typedef struct  TPoint_
+  {
+    Long  x;
+    Long  y;
+
+  } TPoint;
+
+
+  /* values for the `flags' bit field */
+#define Flow_Up           0x8
+#define Overshoot_Top     0x10
+#define Overshoot_Bottom  0x20
+
+
+  /* States of each line, arc, and profile */
+  typedef enum  TStates_
+  {
+    Unknown_State,
+    Ascending_State,
+    Descending_State,
+    Flat_State
+
+  } TStates;
+
+
+  typedef struct TProfile_  TProfile;
+  typedef TProfile*         PProfile;
+
+  struct  TProfile_
+  {
+    FT_F26Dot6  X;           /* current coordinate during sweep          */
+    PProfile    link;        /* link to next profile (various purposes)  */
+    PLong       offset;      /* start of profile's data in render pool   */
+    unsigned    flags;       /* Bit 0-2: drop-out mode                   */
+                             /* Bit 3: profile orientation (up/down)     */
+                             /* Bit 4: is top profile?                   */
+                             /* Bit 5: is bottom profile?                */
+    long        height;      /* profile's height in scanlines            */
+    long        start;       /* profile's starting scanline              */
+
+    unsigned    countL;      /* number of lines to step before this      */
+                             /* profile becomes drawable                 */
+
+    PProfile    next;        /* next profile in same contour, used       */
+                             /* during drop-out control                  */
+  };
+
+  typedef PProfile   TProfileList;
+  typedef PProfile*  PProfileList;
+
+
+  /* Simple record used to implement a stack of bands, required */
+  /* by the sub-banding mechanism                               */
+  typedef struct  black_TBand_
+  {
+    Short  y_min;   /* band's minimum */
+    Short  y_max;   /* band's maximum */
+
+  } black_TBand;
+
+
+#define AlignProfileSize \
+  ( ( sizeof ( TProfile ) + sizeof ( Alignment ) - 1 ) / sizeof ( long ) )
+
+
+#undef RAS_ARG
+#undef RAS_ARGS
+#undef RAS_VAR
+#undef RAS_VARS
+
+#ifdef FT_STATIC_RASTER
+
+
+#define RAS_ARGS       /* void */
+#define RAS_ARG        /* void */
+
+#define RAS_VARS       /* void */
+#define RAS_VAR        /* void */
+
+#define FT_UNUSED_RASTER  do { } while ( 0 )
+
+
+#else /* !FT_STATIC_RASTER */
+
+
+#define RAS_ARGS       black_PWorker  worker,
+#define RAS_ARG        black_PWorker  worker
+
+#define RAS_VARS       worker,
+#define RAS_VAR        worker
+
+#define FT_UNUSED_RASTER  FT_UNUSED( worker )
+
+
+#endif /* !FT_STATIC_RASTER */
+
+
+  typedef struct black_TWorker_  black_TWorker, *black_PWorker;
+
+
+  /* prototypes used for sweep function dispatch */
+  typedef void
+  Function_Sweep_Init( RAS_ARGS Short*  min,
+                                Short*  max );
+
+  typedef void
+  Function_Sweep_Span( RAS_ARGS Short       y,
+                                FT_F26Dot6  x1,
+                                FT_F26Dot6  x2,
+                                PProfile    left,
+                                PProfile    right );
+
+  typedef void
+  Function_Sweep_Step( RAS_ARG );
+
+
+  /* NOTE: These operations are only valid on 2's complement processors */
+#undef FLOOR
+#undef CEILING
+#undef TRUNC
+#undef SCALED
+
+#define FLOOR( x )    ( (x) & -ras.precision )
+#define CEILING( x )  ( ( (x) + ras.precision - 1 ) & -ras.precision )
+#define TRUNC( x )    ( (signed long)(x) >> ras.precision_bits )
+#define FRAC( x )     ( (x) & ( ras.precision - 1 ) )
+#define SCALED( x )   ( ( (x) << ras.scale_shift ) - ras.precision_half )
+
+#define IS_BOTTOM_OVERSHOOT( x )  ( CEILING( x ) - x >= ras.precision_half )
+#define IS_TOP_OVERSHOOT( x )     ( x - FLOOR( x ) >= ras.precision_half )
+
+  /* The most used variables are positioned at the top of the structure. */
+  /* Thus, their offset can be coded with less opcodes, resulting in a   */
+  /* smaller executable.                                                 */
+
+  struct  black_TWorker_
+  {
+    Int         precision_bits;     /* precision related variables         */
+    Int         precision;
+    Int         precision_half;
+    Int         precision_shift;
+    Int         precision_step;
+    Int         precision_jitter;
+
+    Int         scale_shift;        /* == precision_shift   for bitmaps    */
+                                    /* == precision_shift+1 for pixmaps    */
+
+    PLong       buff;               /* The profiles buffer                 */
+    PLong       sizeBuff;           /* Render pool size                    */
+    PLong       maxBuff;            /* Profiles buffer size                */
+    PLong       top;                /* Current cursor in buffer            */
+
+    FT_Error    error;
+
+    Int         numTurns;           /* number of Y-turns in outline        */
+
+    TPoint*     arc;                /* current Bezier arc pointer          */
+
+    UShort      bWidth;             /* target bitmap width                 */
+    PByte       bTarget;            /* target bitmap buffer                */
+    PByte       gTarget;            /* target pixmap buffer                */
+
+    Long        lastX, lastY;
+    Long        minY, maxY;
+
+    UShort      num_Profs;          /* current number of profiles          */
+
+    Bool        fresh;              /* signals a fresh new profile which   */
+                                    /* `start' field must be completed     */
+    Bool        joint;              /* signals that the last arc ended     */
+                                    /* exactly on a scanline.  Allows      */
+                                    /* removal of doublets                 */
+    PProfile    cProfile;           /* current profile                     */
+    PProfile    fProfile;           /* head of linked list of profiles     */
+    PProfile    gProfile;           /* contour's first profile in case     */
+                                    /* of impact                           */
+
+    TStates     state;              /* rendering state                     */
+
+    FT_Bitmap   target;             /* description of target bit/pixmap    */
+    FT_Outline  outline;
+
+    Long        traceOfs;           /* current offset in target bitmap     */
+    Long        traceG;             /* current offset in target pixmap     */
+
+    Short       traceIncr;          /* sweep's increment in target bitmap  */
+
+    Short       gray_min_x;         /* current min x during gray rendering */
+    Short       gray_max_x;         /* current max x during gray rendering */
+
+    /* dispatch variables */
+
+    Function_Sweep_Init*  Proc_Sweep_Init;
+    Function_Sweep_Span*  Proc_Sweep_Span;
+    Function_Sweep_Span*  Proc_Sweep_Drop;
+    Function_Sweep_Step*  Proc_Sweep_Step;
+
+    Byte        dropOutControl;     /* current drop_out control method     */
+
+    Bool        second_pass;        /* indicates whether a horizontal pass */
+                                    /* should be performed to control      */
+                                    /* drop-out accurately when calling    */
+                                    /* Render_Glyph.  Note that there is   */
+                                    /* no horizontal pass during gray      */
+                                    /* rendering.                          */
+
+    TPoint      arcs[3 * MaxBezier + 1]; /* The Bezier stack               */
+
+    black_TBand  band_stack[16];    /* band stack used for sub-banding     */
+    Int          band_top;          /* band stack top                      */
+
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+
+    Byte*       grays;
+
+    Byte        gray_lines[RASTER_GRAY_LINES];
+                                /* Intermediate table used to render the   */
+                                /* graylevels pixmaps.                     */
+                                /* gray_lines is a buffer holding two      */
+                                /* monochrome scanlines                    */
+
+    Short       gray_width;     /* width in bytes of one monochrome        */
+                                /* intermediate scanline of gray_lines.    */
+                                /* Each gray pixel takes 2 bits long there */
+
+                       /* The gray_lines must hold 2 lines, thus with size */
+                       /* in bytes of at least `gray_width*2'.             */
+
+#endif /* FT_RASTER_ANTI_ALIASING */
+
+  };
+
+
+  typedef struct  black_TRaster_
+  {
+    char*          buffer;
+    long           buffer_size;
+    void*          memory;
+    black_PWorker  worker;
+    Byte           grays[5];
+    Short          gray_width;
+
+  } black_TRaster, *black_PRaster;
+
+#ifdef FT_STATIC_RASTER
+
+  static black_TWorker  cur_ras;
+#define ras  cur_ras
+
+#else /* !FT_STATIC_RASTER */
+
+#define ras  (*worker)
+
+#endif /* !FT_STATIC_RASTER */
+
+
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+
+  /* A lookup table used to quickly count set bits in four gray 2x2 */
+  /* cells.  The values of the table have been produced with the    */
+  /* following code:                                                */
+  /*                                                                */
+  /*   for ( i = 0; i < 256; i++ )                                  */
+  /*   {                                                            */
+  /*     l = 0;                                                     */
+  /*     j = i;                                                     */
+  /*                                                                */
+  /*     for ( c = 0; c < 4; c++ )                                  */
+  /*     {                                                          */
+  /*       l <<= 4;                                                 */
+  /*                                                                */
+  /*       if ( j & 0x80 ) l++;                                     */
+  /*       if ( j & 0x40 ) l++;                                     */
+  /*                                                                */
+  /*       j = ( j << 2 ) & 0xFF;                                   */
+  /*     }                                                          */
+  /*     printf( "0x%04X", l );                                     */
+  /*   }                                                            */
+  /*                                                                */
+
+  static const short  count_table[256] =
+  {
+    0x0000, 0x0001, 0x0001, 0x0002, 0x0010, 0x0011, 0x0011, 0x0012,
+    0x0010, 0x0011, 0x0011, 0x0012, 0x0020, 0x0021, 0x0021, 0x0022,
+    0x0100, 0x0101, 0x0101, 0x0102, 0x0110, 0x0111, 0x0111, 0x0112,
+    0x0110, 0x0111, 0x0111, 0x0112, 0x0120, 0x0121, 0x0121, 0x0122,
+    0x0100, 0x0101, 0x0101, 0x0102, 0x0110, 0x0111, 0x0111, 0x0112,
+    0x0110, 0x0111, 0x0111, 0x0112, 0x0120, 0x0121, 0x0121, 0x0122,
+    0x0200, 0x0201, 0x0201, 0x0202, 0x0210, 0x0211, 0x0211, 0x0212,
+    0x0210, 0x0211, 0x0211, 0x0212, 0x0220, 0x0221, 0x0221, 0x0222,
+    0x1000, 0x1001, 0x1001, 0x1002, 0x1010, 0x1011, 0x1011, 0x1012,
+    0x1010, 0x1011, 0x1011, 0x1012, 0x1020, 0x1021, 0x1021, 0x1022,
+    0x1100, 0x1101, 0x1101, 0x1102, 0x1110, 0x1111, 0x1111, 0x1112,
+    0x1110, 0x1111, 0x1111, 0x1112, 0x1120, 0x1121, 0x1121, 0x1122,
+    0x1100, 0x1101, 0x1101, 0x1102, 0x1110, 0x1111, 0x1111, 0x1112,
+    0x1110, 0x1111, 0x1111, 0x1112, 0x1120, 0x1121, 0x1121, 0x1122,
+    0x1200, 0x1201, 0x1201, 0x1202, 0x1210, 0x1211, 0x1211, 0x1212,
+    0x1210, 0x1211, 0x1211, 0x1212, 0x1220, 0x1221, 0x1221, 0x1222,
+    0x1000, 0x1001, 0x1001, 0x1002, 0x1010, 0x1011, 0x1011, 0x1012,
+    0x1010, 0x1011, 0x1011, 0x1012, 0x1020, 0x1021, 0x1021, 0x1022,
+    0x1100, 0x1101, 0x1101, 0x1102, 0x1110, 0x1111, 0x1111, 0x1112,
+    0x1110, 0x1111, 0x1111, 0x1112, 0x1120, 0x1121, 0x1121, 0x1122,
+    0x1100, 0x1101, 0x1101, 0x1102, 0x1110, 0x1111, 0x1111, 0x1112,
+    0x1110, 0x1111, 0x1111, 0x1112, 0x1120, 0x1121, 0x1121, 0x1122,
+    0x1200, 0x1201, 0x1201, 0x1202, 0x1210, 0x1211, 0x1211, 0x1212,
+    0x1210, 0x1211, 0x1211, 0x1212, 0x1220, 0x1221, 0x1221, 0x1222,
+    0x2000, 0x2001, 0x2001, 0x2002, 0x2010, 0x2011, 0x2011, 0x2012,
+    0x2010, 0x2011, 0x2011, 0x2012, 0x2020, 0x2021, 0x2021, 0x2022,
+    0x2100, 0x2101, 0x2101, 0x2102, 0x2110, 0x2111, 0x2111, 0x2112,
+    0x2110, 0x2111, 0x2111, 0x2112, 0x2120, 0x2121, 0x2121, 0x2122,
+    0x2100, 0x2101, 0x2101, 0x2102, 0x2110, 0x2111, 0x2111, 0x2112,
+    0x2110, 0x2111, 0x2111, 0x2112, 0x2120, 0x2121, 0x2121, 0x2122,
+    0x2200, 0x2201, 0x2201, 0x2202, 0x2210, 0x2211, 0x2211, 0x2212,
+    0x2210, 0x2211, 0x2211, 0x2212, 0x2220, 0x2221, 0x2221, 0x2222
+  };
+
+#endif /* FT_RASTER_OPTION_ANTI_ALIASING */
+
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /**                                                                     **/
+  /**  PROFILES COMPUTATION                                               **/
+  /**                                                                     **/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Set_High_Precision                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Set precision variables according to param flag.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    High :: Set to True for high precision (typically for ppem < 18),  */
+  /*            false otherwise.                                           */
+  /*                                                                       */
+  static void
+  Set_High_Precision( RAS_ARGS Int  High )
+  {
+    /*
+     * `precision_step' is used in `Bezier_Up' to decide when to split a
+     * given y-monotonous Bezier arc that crosses a scanline before
+     * approximating it as a straight segment.  The default value of 32 (for
+     * low accuracy) corresponds to
+     *
+     *   32 / 64 == 0.5 pixels ,
+     *
+     * while for the high accuracy case we have
+     *
+     *   256/ (1 << 12) = 0.0625 pixels .
+     *
+     * `precision_jitter' is an epsilon threshold used in
+     * `Vertical_Sweep_Span' to deal with small imperfections in the Bezier
+     * decomposition (after all, we are working with approximations only);
+     * it avoids switching on additional pixels which would cause artifacts
+     * otherwise.
+     *
+     * The value of `precision_jitter' has been determined heuristically.
+     *
+     */
+
+    if ( High )
+    {
+      ras.precision_bits   = 12;
+      ras.precision_step   = 256;
+      ras.precision_jitter = 30;
+    }
+    else
+    {
+      ras.precision_bits   = 6;
+      ras.precision_step   = 32;
+      ras.precision_jitter = 2;
+    }
+
+    FT_TRACE6(( "Set_High_Precision(%s)\n", High ? "true" : "false" ));
+
+    ras.precision       = 1 << ras.precision_bits;
+    ras.precision_half  = ras.precision / 2;
+    ras.precision_shift = ras.precision_bits - Pixel_Bits;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    New_Profile                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new profile in the render pool.                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    aState    :: The state/orientation of the new profile.             */
+  /*                                                                       */
+  /*    overshoot :: Whether the profile's unrounded start position        */
+  /*                 differs by at least a half pixel.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*   SUCCESS on success.  FAILURE in case of overflow or of incoherent   */
+  /*   profile.                                                            */
+  /*                                                                       */
+  static Bool
+  New_Profile( RAS_ARGS TStates  aState,
+                        Bool     overshoot )
+  {
+    if ( !ras.fProfile )
+    {
+      ras.cProfile  = (PProfile)ras.top;
+      ras.fProfile  = ras.cProfile;
+      ras.top      += AlignProfileSize;
+    }
+
+    if ( ras.top >= ras.maxBuff )
+    {
+      ras.error = Raster_Err_Overflow;
+      return FAILURE;
+    }
+
+    ras.cProfile->flags  = 0;
+    ras.cProfile->start  = 0;
+    ras.cProfile->height = 0;
+    ras.cProfile->offset = ras.top;
+    ras.cProfile->link   = (PProfile)0;
+    ras.cProfile->next   = (PProfile)0;
+    ras.cProfile->flags  = ras.dropOutControl;
+
+    switch ( aState )
+    {
+    case Ascending_State:
+      ras.cProfile->flags |= Flow_Up;
+      if ( overshoot )
+        ras.cProfile->flags |= Overshoot_Bottom;
+
+      FT_TRACE6(( "New ascending profile = %p\n", ras.cProfile ));
+      break;
+
+    case Descending_State:
+      if ( overshoot )
+        ras.cProfile->flags |= Overshoot_Top;
+      FT_TRACE6(( "New descending profile = %p\n", ras.cProfile ));
+      break;
+
+    default:
+      FT_ERROR(( "New_Profile: invalid profile direction\n" ));
+      ras.error = Raster_Err_Invalid;
+      return FAILURE;
+    }
+
+    if ( !ras.gProfile )
+      ras.gProfile = ras.cProfile;
+
+    ras.state = aState;
+    ras.fresh = TRUE;
+    ras.joint = FALSE;
+
+    return SUCCESS;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    End_Profile                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finalize the current profile.                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    overshoot :: Whether the profile's unrounded end position differs  */
+  /*                 by at least a half pixel.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    SUCCESS on success.  FAILURE in case of overflow or incoherency.   */
+  /*                                                                       */
+  static Bool
+  End_Profile( RAS_ARGS Bool  overshoot )
+  {
+    Long      h;
+    PProfile  oldProfile;
+
+
+    h = (Long)( ras.top - ras.cProfile->offset );
+
+    if ( h < 0 )
+    {
+      FT_ERROR(( "End_Profile: negative height encountered\n" ));
+      ras.error = Raster_Err_Neg_Height;
+      return FAILURE;
+    }
+
+    if ( h > 0 )
+    {
+      FT_TRACE6(( "Ending profile %p, start = %ld, height = %ld\n",
+                  ras.cProfile, ras.cProfile->start, h ));
+
+      ras.cProfile->height = h;
+      if ( overshoot )
+      {
+        if ( ras.cProfile->flags & Flow_Up )
+          ras.cProfile->flags |= Overshoot_Top;
+        else
+          ras.cProfile->flags |= Overshoot_Bottom;
+      }
+
+      oldProfile   = ras.cProfile;
+      ras.cProfile = (PProfile)ras.top;
+
+      ras.top += AlignProfileSize;
+
+      ras.cProfile->height = 0;
+      ras.cProfile->offset = ras.top;
+
+      oldProfile->next = ras.cProfile;
+      ras.num_Profs++;
+    }
+
+    if ( ras.top >= ras.maxBuff )
+    {
+      FT_TRACE1(( "overflow in End_Profile\n" ));
+      ras.error = Raster_Err_Overflow;
+      return FAILURE;
+    }
+
+    ras.joint = FALSE;
+
+    return SUCCESS;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Insert_Y_Turn                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Insert a salient into the sorted list placed on top of the render  */
+  /*    pool.                                                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    New y scanline position.                                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    SUCCESS on success.  FAILURE in case of overflow.                  */
+  /*                                                                       */
+  static Bool
+  Insert_Y_Turn( RAS_ARGS Int  y )
+  {
+    PLong  y_turns;
+    Int    y2, n;
+
+
+    n       = ras.numTurns - 1;
+    y_turns = ras.sizeBuff - ras.numTurns;
+
+    /* look for first y value that is <= */
+    while ( n >= 0 && y < y_turns[n] )
+      n--;
+
+    /* if it is <, simply insert it, ignore if == */
+    if ( n >= 0 && y > y_turns[n] )
+      while ( n >= 0 )
+      {
+        y2 = (Int)y_turns[n];
+        y_turns[n] = y;
+        y = y2;
+        n--;
+      }
+
+    if ( n < 0 )
+    {
+      ras.maxBuff--;
+      if ( ras.maxBuff <= ras.top )
+      {
+        ras.error = Raster_Err_Overflow;
+        return FAILURE;
+      }
+      ras.numTurns++;
+      ras.sizeBuff[-ras.numTurns] = y;
+    }
+
+    return SUCCESS;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Finalize_Profile_Table                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Adjust all links in the profiles list.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    SUCCESS on success.  FAILURE in case of overflow.                  */
+  /*                                                                       */
+  static Bool
+  Finalize_Profile_Table( RAS_ARG )
+  {
+    Int       bottom, top;
+    UShort    n;
+    PProfile  p;
+
+
+    n = ras.num_Profs;
+    p = ras.fProfile;
+
+    if ( n > 1 && p )
+    {
+      while ( n > 0 )
+      {
+        if ( n > 1 )
+          p->link = (PProfile)( p->offset + p->height );
+        else
+          p->link = NULL;
+
+        if ( p->flags & Flow_Up )
+        {
+          bottom = (Int)p->start;
+          top    = (Int)( p->start + p->height - 1 );
+        }
+        else
+        {
+          bottom     = (Int)( p->start - p->height + 1 );
+          top        = (Int)p->start;
+          p->start   = bottom;
+          p->offset += p->height - 1;
+        }
+
+        if ( Insert_Y_Turn( RAS_VARS bottom )  ||
+             Insert_Y_Turn( RAS_VARS top + 1 ) )
+          return FAILURE;
+
+        p = p->link;
+        n--;
+      }
+    }
+    else
+      ras.fProfile = NULL;
+
+    return SUCCESS;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Split_Conic                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Subdivide one conic Bezier into two joint sub-arcs in the Bezier   */
+  /*    stack.                                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    None (subdivided Bezier is taken from the top of the stack).       */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This routine is the `beef' of this component.  It is  _the_ inner  */
+  /*    loop that should be optimized to hell to get the best performance. */
+  /*                                                                       */
+  static void
+  Split_Conic( TPoint*  base )
+  {
+    Long  a, b;
+
+
+    base[4].x = base[2].x;
+    b = base[1].x;
+    a = base[3].x = ( base[2].x + b ) / 2;
+    b = base[1].x = ( base[0].x + b ) / 2;
+    base[2].x = ( a + b ) / 2;
+
+    base[4].y = base[2].y;
+    b = base[1].y;
+    a = base[3].y = ( base[2].y + b ) / 2;
+    b = base[1].y = ( base[0].y + b ) / 2;
+    base[2].y = ( a + b ) / 2;
+
+    /* hand optimized.  gcc doesn't seem to be too good at common      */
+    /* expression substitution and instruction scheduling ;-)          */
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Split_Cubic                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Subdivide a third-order Bezier arc into two joint sub-arcs in the  */
+  /*    Bezier stack.                                                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This routine is the `beef' of the component.  It is one of _the_   */
+  /*    inner loops that should be optimized like hell to get the best     */
+  /*    performance.                                                       */
+  /*                                                                       */
+  static void
+  Split_Cubic( TPoint*  base )
+  {
+    Long  a, b, c, d;
+
+
+    base[6].x = base[3].x;
+    c = base[1].x;
+    d = base[2].x;
+    base[1].x = a = ( base[0].x + c + 1 ) >> 1;
+    base[5].x = b = ( base[3].x + d + 1 ) >> 1;
+    c = ( c + d + 1 ) >> 1;
+    base[2].x = a = ( a + c + 1 ) >> 1;
+    base[4].x = b = ( b + c + 1 ) >> 1;
+    base[3].x = ( a + b + 1 ) >> 1;
+
+    base[6].y = base[3].y;
+    c = base[1].y;
+    d = base[2].y;
+    base[1].y = a = ( base[0].y + c + 1 ) >> 1;
+    base[5].y = b = ( base[3].y + d + 1 ) >> 1;
+    c = ( c + d + 1 ) >> 1;
+    base[2].y = a = ( a + c + 1 ) >> 1;
+    base[4].y = b = ( b + c + 1 ) >> 1;
+    base[3].y = ( a + b + 1 ) >> 1;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Line_Up                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Compute the x-coordinates of an ascending line segment and store   */
+  /*    them in the render pool.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    x1   :: The x-coordinate of the segment's start point.             */
+  /*                                                                       */
+  /*    y1   :: The y-coordinate of the segment's start point.             */
+  /*                                                                       */
+  /*    x2   :: The x-coordinate of the segment's end point.               */
+  /*                                                                       */
+  /*    y2   :: The y-coordinate of the segment's end point.               */
+  /*                                                                       */
+  /*    miny :: A lower vertical clipping bound value.                     */
+  /*                                                                       */
+  /*    maxy :: An upper vertical clipping bound value.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    SUCCESS on success, FAILURE on render pool overflow.               */
+  /*                                                                       */
+  static Bool
+  Line_Up( RAS_ARGS Long  x1,
+                    Long  y1,
+                    Long  x2,
+                    Long  y2,
+                    Long  miny,
+                    Long  maxy )
+  {
+    Long   Dx, Dy;
+    Int    e1, e2, f1, f2, size;     /* XXX: is `Short' sufficient? */
+    Long   Ix, Rx, Ax;
+
+    PLong  top;
+
+
+    Dx = x2 - x1;
+    Dy = y2 - y1;
+
+    if ( Dy <= 0 || y2 < miny || y1 > maxy )
+      return SUCCESS;
+
+    if ( y1 < miny )
+    {
+      /* Take care: miny-y1 can be a very large value; we use     */
+      /*            a slow MulDiv function to avoid clipping bugs */
+      x1 += SMulDiv( Dx, miny - y1, Dy );
+      e1  = (Int)TRUNC( miny );
+      f1  = 0;
+    }
+    else
+    {
+      e1 = (Int)TRUNC( y1 );
+      f1 = (Int)FRAC( y1 );
+    }
+
+    if ( y2 > maxy )
+    {
+      /* x2 += FMulDiv( Dx, maxy - y2, Dy );  UNNECESSARY */
+      e2  = (Int)TRUNC( maxy );
+      f2  = 0;
+    }
+    else
+    {
+      e2 = (Int)TRUNC( y2 );
+      f2 = (Int)FRAC( y2 );
+    }
+
+    if ( f1 > 0 )
+    {
+      if ( e1 == e2 )
+        return SUCCESS;
+      else
+      {
+        x1 += SMulDiv( Dx, ras.precision - f1, Dy );
+        e1 += 1;
+      }
+    }
+    else
+      if ( ras.joint )
+      {
+        ras.top--;
+        ras.joint = FALSE;
+      }
+
+    ras.joint = (char)( f2 == 0 );
+
+    if ( ras.fresh )
+    {
+      ras.cProfile->start = e1;
+      ras.fresh           = FALSE;
+    }
+
+    size = e2 - e1 + 1;
+    if ( ras.top + size >= ras.maxBuff )
+    {
+      ras.error = Raster_Err_Overflow;
+      return FAILURE;
+    }
+
+    if ( Dx > 0 )
+    {
+      Ix = SMulDiv( ras.precision, Dx, Dy);
+      Rx = ( ras.precision * Dx ) % Dy;
+      Dx = 1;
+    }
+    else
+    {
+      Ix = SMulDiv( ras.precision, -Dx, Dy) * -1;
+      Rx =    ( ras.precision * -Dx ) % Dy;
+      Dx = -1;
+    }
+
+    Ax  = -Dy;
+    top = ras.top;
+
+    while ( size > 0 )
+    {
+      *top++ = x1;
+
+      x1 += Ix;
+      Ax += Rx;
+      if ( Ax >= 0 )
+      {
+        Ax -= Dy;
+        x1 += Dx;
+      }
+      size--;
+    }
+
+    ras.top = top;
+    return SUCCESS;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Line_Down                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Compute the x-coordinates of an descending line segment and store  */
+  /*    them in the render pool.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    x1   :: The x-coordinate of the segment's start point.             */
+  /*                                                                       */
+  /*    y1   :: The y-coordinate of the segment's start point.             */
+  /*                                                                       */
+  /*    x2   :: The x-coordinate of the segment's end point.               */
+  /*                                                                       */
+  /*    y2   :: The y-coordinate of the segment's end point.               */
+  /*                                                                       */
+  /*    miny :: A lower vertical clipping bound value.                     */
+  /*                                                                       */
+  /*    maxy :: An upper vertical clipping bound value.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    SUCCESS on success, FAILURE on render pool overflow.               */
+  /*                                                                       */
+  static Bool
+  Line_Down( RAS_ARGS Long  x1,
+                      Long  y1,
+                      Long  x2,
+                      Long  y2,
+                      Long  miny,
+                      Long  maxy )
+  {
+    Bool  result, fresh;
+
+
+    fresh  = ras.fresh;
+
+    result = Line_Up( RAS_VARS x1, -y1, x2, -y2, -maxy, -miny );
+
+    if ( fresh && !ras.fresh )
+      ras.cProfile->start = -ras.cProfile->start;
+
+    return result;
+  }
+
+
+  /* A function type describing the functions used to split Bezier arcs */
+  typedef void  (*TSplitter)( TPoint*  base );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Bezier_Up                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Compute the x-coordinates of an ascending Bezier arc and store     */
+  /*    them in the render pool.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    degree   :: The degree of the Bezier arc (either 2 or 3).          */
+  /*                                                                       */
+  /*    splitter :: The function to split Bezier arcs.                     */
+  /*                                                                       */
+  /*    miny     :: A lower vertical clipping bound value.                 */
+  /*                                                                       */
+  /*    maxy     :: An upper vertical clipping bound value.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    SUCCESS on success, FAILURE on render pool overflow.               */
+  /*                                                                       */
+  static Bool
+  Bezier_Up( RAS_ARGS Int        degree,
+                      TSplitter  splitter,
+                      Long       miny,
+                      Long       maxy )
+  {
+    Long   y1, y2, e, e2, e0;
+    Short  f1;
+
+    TPoint*  arc;
+    TPoint*  start_arc;
+
+    PLong top;
+
+
+    arc = ras.arc;
+    y1  = arc[degree].y;
+    y2  = arc[0].y;
+    top = ras.top;
+
+    if ( y2 < miny || y1 > maxy )
+      goto Fin;
+
+    e2 = FLOOR( y2 );
+
+    if ( e2 > maxy )
+      e2 = maxy;
+
+    e0 = miny;
+
+    if ( y1 < miny )
+      e = miny;
+    else
+    {
+      e  = CEILING( y1 );
+      f1 = (Short)( FRAC( y1 ) );
+      e0 = e;
+
+      if ( f1 == 0 )
+      {
+        if ( ras.joint )
+        {
+          top--;
+          ras.joint = FALSE;
+        }
+
+        *top++ = arc[degree].x;
+
+        e += ras.precision;
+      }
+    }
+
+    if ( ras.fresh )
+    {
+      ras.cProfile->start = TRUNC( e0 );
+      ras.fresh = FALSE;
+    }
+
+    if ( e2 < e )
+      goto Fin;
+
+    if ( ( top + TRUNC( e2 - e ) + 1 ) >= ras.maxBuff )
+    {
+      ras.top   = top;
+      ras.error = Raster_Err_Overflow;
+      return FAILURE;
+    }
+
+    start_arc = arc;
+
+    while ( arc >= start_arc && e <= e2 )
+    {
+      ras.joint = FALSE;
+
+      y2 = arc[0].y;
+
+      if ( y2 > e )
+      {
+        y1 = arc[degree].y;
+        if ( y2 - y1 >= ras.precision_step )
+        {
+          splitter( arc );
+          arc += degree;
+        }
+        else
+        {
+          *top++ = arc[degree].x + FMulDiv( arc[0].x - arc[degree].x,
+                                            e - y1, y2 - y1 );
+          arc -= degree;
+          e   += ras.precision;
+        }
+      }
+      else
+      {
+        if ( y2 == e )
+        {
+          ras.joint  = TRUE;
+          *top++     = arc[0].x;
+
+          e += ras.precision;
+        }
+        arc -= degree;
+      }
+    }
+
+  Fin:
+    ras.top  = top;
+    ras.arc -= degree;
+    return SUCCESS;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Bezier_Down                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Compute the x-coordinates of an descending Bezier arc and store    */
+  /*    them in the render pool.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    degree   :: The degree of the Bezier arc (either 2 or 3).          */
+  /*                                                                       */
+  /*    splitter :: The function to split Bezier arcs.                     */
+  /*                                                                       */
+  /*    miny     :: A lower vertical clipping bound value.                 */
+  /*                                                                       */
+  /*    maxy     :: An upper vertical clipping bound value.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    SUCCESS on success, FAILURE on render pool overflow.               */
+  /*                                                                       */
+  static Bool
+  Bezier_Down( RAS_ARGS Int        degree,
+                        TSplitter  splitter,
+                        Long       miny,
+                        Long       maxy )
+  {
+    TPoint*  arc = ras.arc;
+    Bool     result, fresh;
+
+
+    arc[0].y = -arc[0].y;
+    arc[1].y = -arc[1].y;
+    arc[2].y = -arc[2].y;
+    if ( degree > 2 )
+      arc[3].y = -arc[3].y;
+
+    fresh = ras.fresh;
+
+    result = Bezier_Up( RAS_VARS degree, splitter, -maxy, -miny );
+
+    if ( fresh && !ras.fresh )
+      ras.cProfile->start = -ras.cProfile->start;
+
+    arc[0].y = -arc[0].y;
+    return result;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Line_To                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Inject a new line segment and adjust the Profiles list.            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*   x :: The x-coordinate of the segment's end point (its start point   */
+  /*        is stored in `lastX').                                         */
+  /*                                                                       */
+  /*   y :: The y-coordinate of the segment's end point (its start point   */
+  /*        is stored in `lastY').                                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*   SUCCESS on success, FAILURE on render pool overflow or incorrect    */
+  /*   profile.                                                            */
+  /*                                                                       */
+  static Bool
+  Line_To( RAS_ARGS Long  x,
+                    Long  y )
+  {
+    /* First, detect a change of direction */
+
+    switch ( ras.state )
+    {
+    case Unknown_State:
+      if ( y > ras.lastY )
+      {
+        if ( New_Profile( RAS_VARS Ascending_State,
+                                   IS_BOTTOM_OVERSHOOT( ras.lastY ) ) )
+          return FAILURE;
+      }
+      else
+      {
+        if ( y < ras.lastY )
+          if ( New_Profile( RAS_VARS Descending_State,
+                                     IS_TOP_OVERSHOOT( ras.lastY ) ) )
+            return FAILURE;
+      }
+      break;
+
+    case Ascending_State:
+      if ( y < ras.lastY )
+      {
+        if ( End_Profile( RAS_VARS IS_TOP_OVERSHOOT( ras.lastY ) ) ||
+             New_Profile( RAS_VARS Descending_State,
+                                   IS_TOP_OVERSHOOT( ras.lastY ) ) )
+          return FAILURE;
+      }
+      break;
+
+    case Descending_State:
+      if ( y > ras.lastY )
+      {
+        if ( End_Profile( RAS_VARS IS_BOTTOM_OVERSHOOT( ras.lastY ) ) ||
+             New_Profile( RAS_VARS Ascending_State,
+                                   IS_BOTTOM_OVERSHOOT( ras.lastY ) ) )
+          return FAILURE;
+      }
+      break;
+
+    default:
+      ;
+    }
+
+    /* Then compute the lines */
+
+    switch ( ras.state )
+    {
+    case Ascending_State:
+      if ( Line_Up( RAS_VARS ras.lastX, ras.lastY,
+                             x, y, ras.minY, ras.maxY ) )
+        return FAILURE;
+      break;
+
+    case Descending_State:
+      if ( Line_Down( RAS_VARS ras.lastX, ras.lastY,
+                               x, y, ras.minY, ras.maxY ) )
+        return FAILURE;
+      break;
+
+    default:
+      ;
+    }
+
+    ras.lastX = x;
+    ras.lastY = y;
+
+    return SUCCESS;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Conic_To                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Inject a new conic arc and adjust the profile list.                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*   cx :: The x-coordinate of the arc's new control point.              */
+  /*                                                                       */
+  /*   cy :: The y-coordinate of the arc's new control point.              */
+  /*                                                                       */
+  /*   x  :: The x-coordinate of the arc's end point (its start point is   */
+  /*         stored in `lastX').                                           */
+  /*                                                                       */
+  /*   y  :: The y-coordinate of the arc's end point (its start point is   */
+  /*         stored in `lastY').                                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*   SUCCESS on success, FAILURE on render pool overflow or incorrect    */
+  /*   profile.                                                            */
+  /*                                                                       */
+  static Bool
+  Conic_To( RAS_ARGS Long  cx,
+                     Long  cy,
+                     Long  x,
+                     Long  y )
+  {
+    Long     y1, y2, y3, x3, ymin, ymax;
+    TStates  state_bez;
+
+
+    ras.arc      = ras.arcs;
+    ras.arc[2].x = ras.lastX;
+    ras.arc[2].y = ras.lastY;
+    ras.arc[1].x = cx;
+    ras.arc[1].y = cy;
+    ras.arc[0].x = x;
+    ras.arc[0].y = y;
+
+    do
+    {
+      y1 = ras.arc[2].y;
+      y2 = ras.arc[1].y;
+      y3 = ras.arc[0].y;
+      x3 = ras.arc[0].x;
+
+      /* first, categorize the Bezier arc */
+
+      if ( y1 <= y3 )
+      {
+        ymin = y1;
+        ymax = y3;
+      }
+      else
+      {
+        ymin = y3;
+        ymax = y1;
+      }
+
+      if ( y2 < ymin || y2 > ymax )
+      {
+        /* this arc has no given direction, split it! */
+        Split_Conic( ras.arc );
+        ras.arc += 2;
+      }
+      else if ( y1 == y3 )
+      {
+        /* this arc is flat, ignore it and pop it from the Bezier stack */
+        ras.arc -= 2;
+      }
+      else
+      {
+        /* the arc is y-monotonous, either ascending or descending */
+        /* detect a change of direction                            */
+        state_bez = y1 < y3 ? Ascending_State : Descending_State;
+        if ( ras.state != state_bez )
+        {
+          Bool  o = state_bez == Ascending_State ? IS_BOTTOM_OVERSHOOT( y1 )
+                                                 : IS_TOP_OVERSHOOT( y1 );
+
+
+          /* finalize current profile if any */
+          if ( ras.state != Unknown_State &&
+               End_Profile( RAS_VARS o )  )
+            goto Fail;
+
+          /* create a new profile */
+          if ( New_Profile( RAS_VARS state_bez, o ) )
+            goto Fail;
+        }
+
+        /* now call the appropriate routine */
+        if ( state_bez == Ascending_State )
+        {
+          if ( Bezier_Up( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
+            goto Fail;
+        }
+        else
+          if ( Bezier_Down( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
+            goto Fail;
+      }
+
+    } while ( ras.arc >= ras.arcs );
+
+    ras.lastX = x3;
+    ras.lastY = y3;
+
+    return SUCCESS;
+
+  Fail:
+    return FAILURE;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Cubic_To                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Inject a new cubic arc and adjust the profile list.                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*   cx1 :: The x-coordinate of the arc's first new control point.       */
+  /*                                                                       */
+  /*   cy1 :: The y-coordinate of the arc's first new control point.       */
+  /*                                                                       */
+  /*   cx2 :: The x-coordinate of the arc's second new control point.      */
+  /*                                                                       */
+  /*   cy2 :: The y-coordinate of the arc's second new control point.      */
+  /*                                                                       */
+  /*   x   :: The x-coordinate of the arc's end point (its start point is  */
+  /*          stored in `lastX').                                          */
+  /*                                                                       */
+  /*   y   :: The y-coordinate of the arc's end point (its start point is  */
+  /*          stored in `lastY').                                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*   SUCCESS on success, FAILURE on render pool overflow or incorrect    */
+  /*   profile.                                                            */
+  /*                                                                       */
+  static Bool
+  Cubic_To( RAS_ARGS Long  cx1,
+                     Long  cy1,
+                     Long  cx2,
+                     Long  cy2,
+                     Long  x,
+                     Long  y )
+  {
+    Long     y1, y2, y3, y4, x4, ymin1, ymax1, ymin2, ymax2;
+    TStates  state_bez;
+
+
+    ras.arc      = ras.arcs;
+    ras.arc[3].x = ras.lastX;
+    ras.arc[3].y = ras.lastY;
+    ras.arc[2].x = cx1;
+    ras.arc[2].y = cy1;
+    ras.arc[1].x = cx2;
+    ras.arc[1].y = cy2;
+    ras.arc[0].x = x;
+    ras.arc[0].y = y;
+
+    do
+    {
+      y1 = ras.arc[3].y;
+      y2 = ras.arc[2].y;
+      y3 = ras.arc[1].y;
+      y4 = ras.arc[0].y;
+      x4 = ras.arc[0].x;
+
+      /* first, categorize the Bezier arc */
+
+      if ( y1 <= y4 )
+      {
+        ymin1 = y1;
+        ymax1 = y4;
+      }
+      else
+      {
+        ymin1 = y4;
+        ymax1 = y1;
+      }
+
+      if ( y2 <= y3 )
+      {
+        ymin2 = y2;
+        ymax2 = y3;
+      }
+      else
+      {
+        ymin2 = y3;
+        ymax2 = y2;
+      }
+
+      if ( ymin2 < ymin1 || ymax2 > ymax1 )
+      {
+        /* this arc has no given direction, split it! */
+        Split_Cubic( ras.arc );
+        ras.arc += 3;
+      }
+      else if ( y1 == y4 )
+      {
+        /* this arc is flat, ignore it and pop it from the Bezier stack */
+        ras.arc -= 3;
+      }
+      else
+      {
+        state_bez = ( y1 <= y4 ) ? Ascending_State : Descending_State;
+
+        /* detect a change of direction */
+        if ( ras.state != state_bez )
+        {
+          Bool  o = state_bez == Ascending_State ? IS_BOTTOM_OVERSHOOT( y1 )
+                                                 : IS_TOP_OVERSHOOT( y1 );
+
+
+          /* finalize current profile if any */
+          if ( ras.state != Unknown_State &&
+               End_Profile( RAS_VARS o )  )
+            goto Fail;
+
+          if ( New_Profile( RAS_VARS state_bez, o ) )
+            goto Fail;
+        }
+
+        /* compute intersections */
+        if ( state_bez == Ascending_State )
+        {
+          if ( Bezier_Up( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
+            goto Fail;
+        }
+        else
+          if ( Bezier_Down( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
+            goto Fail;
+      }
+
+    } while ( ras.arc >= ras.arcs );
+
+    ras.lastX = x4;
+    ras.lastY = y4;
+
+    return SUCCESS;
+
+  Fail:
+    return FAILURE;
+  }
+
+
+#undef  SWAP_
+#define SWAP_( x, y )  do                \
+                       {                 \
+                         Long  swap = x; \
+                                         \
+                                         \
+                         x = y;          \
+                         y = swap;       \
+                       } while ( 0 )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Decompose_Curve                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Scan the outline arrays in order to emit individual segments and   */
+  /*    Beziers by calling Line_To() and Bezier_To().  It handles all      */
+  /*    weird cases, like when the first point is off the curve, or when   */
+  /*    there are simply no `on' points in the contour!                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    first   :: The index of the first point in the contour.            */
+  /*                                                                       */
+  /*    last    :: The index of the last point in the contour.             */
+  /*                                                                       */
+  /*    flipped :: If set, flip the direction of the curve.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    SUCCESS on success, FAILURE on error.                              */
+  /*                                                                       */
+  static Bool
+  Decompose_Curve( RAS_ARGS UShort  first,
+                            UShort  last,
+                            int     flipped )
+  {
+    FT_Vector   v_last;
+    FT_Vector   v_control;
+    FT_Vector   v_start;
+
+    FT_Vector*  points;
+    FT_Vector*  point;
+    FT_Vector*  limit;
+    char*       tags;
+
+    unsigned    tag;       /* current point's state           */
+
+
+    points = ras.outline.points;
+    limit  = points + last;
+
+    v_start.x = SCALED( points[first].x );
+    v_start.y = SCALED( points[first].y );
+    v_last.x  = SCALED( points[last].x );
+    v_last.y  = SCALED( points[last].y );
+
+    if ( flipped )
+    {
+      SWAP_( v_start.x, v_start.y );
+      SWAP_( v_last.x, v_last.y );
+    }
+
+    v_control = v_start;
+
+    point = points + first;
+    tags  = ras.outline.tags + first;
+
+    /* set scan mode if necessary */
+    if ( tags[0] & FT_CURVE_TAG_HAS_SCANMODE )
+      ras.dropOutControl = (Byte)tags[0] >> 5;
+
+    tag = FT_CURVE_TAG( tags[0] );
+
+    /* A contour cannot start with a cubic control point! */
+    if ( tag == FT_CURVE_TAG_CUBIC )
+      goto Invalid_Outline;
+
+    /* check first point to determine origin */
+    if ( tag == FT_CURVE_TAG_CONIC )
+    {
+      /* first point is conic control.  Yes, this happens. */
+      if ( FT_CURVE_TAG( ras.outline.tags[last] ) == FT_CURVE_TAG_ON )
+      {
+        /* start at last point if it is on the curve */
+        v_start = v_last;
+        limit--;
+      }
+      else
+      {
+        /* if both first and last points are conic,         */
+        /* start at their middle and record its position    */
+        /* for closure                                      */
+        v_start.x = ( v_start.x + v_last.x ) / 2;
+        v_start.y = ( v_start.y + v_last.y ) / 2;
+
+        v_last = v_start;
+      }
+      point--;
+      tags--;
+    }
+
+    ras.lastX = v_start.x;
+    ras.lastY = v_start.y;
+
+    while ( point < limit )
+    {
+      point++;
+      tags++;
+
+      tag = FT_CURVE_TAG( tags[0] );
+
+      switch ( tag )
+      {
+      case FT_CURVE_TAG_ON:  /* emit a single line_to */
+        {
+          Long  x, y;
+
+
+          x = SCALED( point->x );
+          y = SCALED( point->y );
+          if ( flipped )
+            SWAP_( x, y );
+
+          if ( Line_To( RAS_VARS x, y ) )
+            goto Fail;
+          continue;
+        }
+
+      case FT_CURVE_TAG_CONIC:  /* consume conic arcs */
+        v_control.x = SCALED( point[0].x );
+        v_control.y = SCALED( point[0].y );
+
+        if ( flipped )
+          SWAP_( v_control.x, v_control.y );
+
+      Do_Conic:
+        if ( point < limit )
+        {
+          FT_Vector  v_middle;
+          Long       x, y;
+
+
+          point++;
+          tags++;
+          tag = FT_CURVE_TAG( tags[0] );
+
+          x = SCALED( point[0].x );
+          y = SCALED( point[0].y );
+
+          if ( flipped )
+            SWAP_( x, y );
+
+          if ( tag == FT_CURVE_TAG_ON )
+          {
+            if ( Conic_To( RAS_VARS v_control.x, v_control.y, x, y ) )
+              goto Fail;
+            continue;
+          }
+
+          if ( tag != FT_CURVE_TAG_CONIC )
+            goto Invalid_Outline;
+
+          v_middle.x = ( v_control.x + x ) / 2;
+          v_middle.y = ( v_control.y + y ) / 2;
+
+          if ( Conic_To( RAS_VARS v_control.x, v_control.y,
+                                  v_middle.x,  v_middle.y ) )
+            goto Fail;
+
+          v_control.x = x;
+          v_control.y = y;
+
+          goto Do_Conic;
+        }
+
+        if ( Conic_To( RAS_VARS v_control.x, v_control.y,
+                                v_start.x,   v_start.y ) )
+          goto Fail;
+
+        goto Close;
+
+      default:  /* FT_CURVE_TAG_CUBIC */
+        {
+          Long  x1, y1, x2, y2, x3, y3;
+
+
+          if ( point + 1 > limit                             ||
+               FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
+            goto Invalid_Outline;
+
+          point += 2;
+          tags  += 2;
+
+          x1 = SCALED( point[-2].x );
+          y1 = SCALED( point[-2].y );
+          x2 = SCALED( point[-1].x );
+          y2 = SCALED( point[-1].y );
+
+          if ( flipped )
+          {
+            SWAP_( x1, y1 );
+            SWAP_( x2, y2 );
+          }
+
+          if ( point <= limit )
+          {
+            x3 = SCALED( point[0].x );
+            y3 = SCALED( point[0].y );
+
+            if ( flipped )
+              SWAP_( x3, y3 );
+
+            if ( Cubic_To( RAS_VARS x1, y1, x2, y2, x3, y3 ) )
+              goto Fail;
+            continue;
+          }
+
+          if ( Cubic_To( RAS_VARS x1, y1, x2, y2, v_start.x, v_start.y ) )
+            goto Fail;
+          goto Close;
+        }
+      }
+    }
+
+    /* close the contour with a line segment */
+    if ( Line_To( RAS_VARS v_start.x, v_start.y ) )
+      goto Fail;
+
+  Close:
+    return SUCCESS;
+
+  Invalid_Outline:
+    ras.error = Raster_Err_Invalid;
+
+  Fail:
+    return FAILURE;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Convert_Glyph                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Convert a glyph into a series of segments and arcs and make a      */
+  /*    profiles list with them.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    flipped :: If set, flip the direction of curve.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    SUCCESS on success, FAILURE if any error was encountered during    */
+  /*    rendering.                                                         */
+  /*                                                                       */
+  static Bool
+  Convert_Glyph( RAS_ARGS int  flipped )
+  {
+    int       i;
+    unsigned  start;
+
+    PProfile  lastProfile;
+
+
+    ras.fProfile = NULL;
+    ras.joint    = FALSE;
+    ras.fresh    = FALSE;
+
+    ras.maxBuff  = ras.sizeBuff - AlignProfileSize;
+
+    ras.numTurns = 0;
+
+    ras.cProfile         = (PProfile)ras.top;
+    ras.cProfile->offset = ras.top;
+    ras.num_Profs        = 0;
+
+    start = 0;
+
+    for ( i = 0; i < ras.outline.n_contours; i++ )
+    {
+      Bool  o;
+
+
+      ras.state    = Unknown_State;
+      ras.gProfile = NULL;
+
+      if ( Decompose_Curve( RAS_VARS (unsigned short)start,
+                                     ras.outline.contours[i],
+                                     flipped ) )
+        return FAILURE;
+
+      start = ras.outline.contours[i] + 1;
+
+      /* we must now check whether the extreme arcs join or not */
+      if ( FRAC( ras.lastY ) == 0 &&
+           ras.lastY >= ras.minY  &&
+           ras.lastY <= ras.maxY  )
+        if ( ras.gProfile                        &&
+             ( ras.gProfile->flags & Flow_Up ) ==
+               ( ras.cProfile->flags & Flow_Up ) )
+          ras.top--;
+        /* Note that ras.gProfile can be nil if the contour was too small */
+        /* to be drawn.                                                   */
+
+      lastProfile = ras.cProfile;
+      if ( ras.cProfile->flags & Flow_Up )
+        o = IS_TOP_OVERSHOOT( ras.lastY );
+      else
+        o = IS_BOTTOM_OVERSHOOT( ras.lastY );
+      if ( End_Profile( RAS_VARS o ) )
+        return FAILURE;
+
+      /* close the `next profile in contour' linked list */
+      if ( ras.gProfile )
+        lastProfile->next = ras.gProfile;
+    }
+
+    if ( Finalize_Profile_Table( RAS_VAR ) )
+      return FAILURE;
+
+    return (Bool)( ras.top < ras.maxBuff ? SUCCESS : FAILURE );
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /**                                                                     **/
+  /**  SCAN-LINE SWEEPS AND DRAWING                                       **/
+  /**                                                                     **/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  Init_Linked                                                          */
+  /*                                                                       */
+  /*    Initializes an empty linked list.                                  */
+  /*                                                                       */
+  static void
+  Init_Linked( TProfileList*  l )
+  {
+    *l = NULL;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  InsNew                                                               */
+  /*                                                                       */
+  /*    Inserts a new profile in a linked list.                            */
+  /*                                                                       */
+  static void
+  InsNew( PProfileList  list,
+          PProfile      profile )
+  {
+    PProfile  *old, current;
+    Long       x;
+
+
+    old     = list;
+    current = *old;
+    x       = profile->X;
+
+    while ( current )
+    {
+      if ( x < current->X )
+        break;
+      old     = &current->link;
+      current = *old;
+    }
+
+    profile->link = current;
+    *old          = profile;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  DelOld                                                               */
+  /*                                                                       */
+  /*    Removes an old profile from a linked list.                         */
+  /*                                                                       */
+  static void
+  DelOld( PProfileList  list,
+          PProfile      profile )
+  {
+    PProfile  *old, current;
+
+
+    old     = list;
+    current = *old;
+
+    while ( current )
+    {
+      if ( current == profile )
+      {
+        *old = current->link;
+        return;
+      }
+
+      old     = &current->link;
+      current = *old;
+    }
+
+    /* we should never get there, unless the profile was not part of */
+    /* the list.                                                     */
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  Sort                                                                 */
+  /*                                                                       */
+  /*    Sorts a trace list.  In 95%, the list is already sorted.  We need  */
+  /*    an algorithm which is fast in this case.  Bubble sort is enough    */
+  /*    and simple.                                                        */
+  /*                                                                       */
+  static void
+  Sort( PProfileList  list )
+  {
+    PProfile  *old, current, next;
+
+
+    /* First, set the new X coordinate of each profile */
+    current = *list;
+    while ( current )
+    {
+      current->X       = *current->offset;
+      current->offset += current->flags & Flow_Up ? 1 : -1;
+      current->height--;
+      current = current->link;
+    }
+
+    /* Then sort them */
+    old     = list;
+    current = *old;
+
+    if ( !current )
+      return;
+
+    next = current->link;
+
+    while ( next )
+    {
+      if ( current->X <= next->X )
+      {
+        old     = &current->link;
+        current = *old;
+
+        if ( !current )
+          return;
+      }
+      else
+      {
+        *old          = next;
+        current->link = next->link;
+        next->link    = current;
+
+        old     = list;
+        current = *old;
+      }
+
+      next = current->link;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  Vertical Sweep Procedure Set                                         */
+  /*                                                                       */
+  /*  These four routines are used during the vertical black/white sweep   */
+  /*  phase by the generic Draw_Sweep() function.                          */
+  /*                                                                       */
+  /*************************************************************************/
+
+  static void
+  Vertical_Sweep_Init( RAS_ARGS Short*  min,
+                                Short*  max )
+  {
+    Long  pitch = ras.target.pitch;
+
+    FT_UNUSED( max );
+
+
+    ras.traceIncr = (Short)-pitch;
+    ras.traceOfs  = -*min * pitch;
+    if ( pitch > 0 )
+      ras.traceOfs += ( ras.target.rows - 1 ) * pitch;
+
+    ras.gray_min_x = 0;
+    ras.gray_max_x = 0;
+  }
+
+
+  static void
+  Vertical_Sweep_Span( RAS_ARGS Short       y,
+                                FT_F26Dot6  x1,
+                                FT_F26Dot6  x2,
+                                PProfile    left,
+                                PProfile    right )
+  {
+    Long   e1, e2;
+    int    c1, c2;
+    Byte   f1, f2;
+    Byte*  target;
+
+    FT_UNUSED( y );
+    FT_UNUSED( left );
+    FT_UNUSED( right );
+
+
+    /* Drop-out control */
+
+    e1 = TRUNC( CEILING( x1 ) );
+
+    if ( x2 - x1 - ras.precision <= ras.precision_jitter )
+      e2 = e1;
+    else
+      e2 = TRUNC( FLOOR( x2 ) );
+
+    if ( e2 >= 0 && e1 < ras.bWidth )
+    {
+      if ( e1 < 0 )
+        e1 = 0;
+      if ( e2 >= ras.bWidth )
+        e2 = ras.bWidth - 1;
+
+      c1 = (Short)( e1 >> 3 );
+      c2 = (Short)( e2 >> 3 );
+
+      f1 = (Byte)  ( 0xFF >> ( e1 & 7 ) );
+      f2 = (Byte) ~( 0x7F >> ( e2 & 7 ) );
+
+      if ( ras.gray_min_x > c1 )
+        ras.gray_min_x = (short)c1;
+      if ( ras.gray_max_x < c2 )
+        ras.gray_max_x = (short)c2;
+
+      target = ras.bTarget + ras.traceOfs + c1;
+      c2 -= c1;
+
+      if ( c2 > 0 )
+      {
+        target[0] |= f1;
+
+        /* memset() is slower than the following code on many platforms. */
+        /* This is due to the fact that, in the vast majority of cases,  */
+        /* the span length in bytes is relatively small.                 */
+        c2--;
+        while ( c2 > 0 )
+        {
+          *(++target) = 0xFF;
+          c2--;
+        }
+        target[1] |= f2;
+      }
+      else
+        *target |= ( f1 & f2 );
+    }
+  }
+
+
+  static void
+  Vertical_Sweep_Drop( RAS_ARGS Short       y,
+                                FT_F26Dot6  x1,
+                                FT_F26Dot6  x2,
+                                PProfile    left,
+                                PProfile    right )
+  {
+    Long   e1, e2, pxl;
+    Short  c1, f1;
+
+
+    /* Drop-out control */
+
+    /*   e2            x2                    x1           e1   */
+    /*                                                         */
+    /*                 ^                     |                 */
+    /*                 |                     |                 */
+    /*   +-------------+---------------------+------------+    */
+    /*                 |                     |                 */
+    /*                 |                     v                 */
+    /*                                                         */
+    /* pixel         contour              contour       pixel  */
+    /* center                                           center */
+
+    /* drop-out mode    scan conversion rules (as defined in OpenType) */
+    /* --------------------------------------------------------------- */
+    /*  0                1, 2, 3                                       */
+    /*  1                1, 2, 4                                       */
+    /*  2                1, 2                                          */
+    /*  3                same as mode 2                                */
+    /*  4                1, 2, 5                                       */
+    /*  5                1, 2, 6                                       */
+    /*  6, 7             same as mode 2                                */
+
+    e1  = CEILING( x1 );
+    e2  = FLOOR  ( x2 );
+    pxl = e1;
+
+    if ( e1 > e2 )
+    {
+      Int  dropOutControl = left->flags & 7;
+
+
+      if ( e1 == e2 + ras.precision )
+      {
+        switch ( dropOutControl )
+        {
+        case 0: /* simple drop-outs including stubs */
+          pxl = e2;
+          break;
+
+        case 4: /* smart drop-outs including stubs */
+          pxl = FLOOR( ( x1 + x2 - 1 ) / 2 + ras.precision_half );
+          break;
+
+        case 1: /* simple drop-outs excluding stubs */
+        case 5: /* smart drop-outs excluding stubs  */
+
+          /* Drop-out Control Rules #4 and #6 */
+
+          /* The specification neither provides an exact definition */
+          /* of a `stub' nor gives exact rules to exclude them.     */
+          /*                                                        */
+          /* Here the constraints we use to recognize a stub.       */
+          /*                                                        */
+          /*  upper stub:                                           */
+          /*                                                        */
+          /*   - P_Left and P_Right are in the same contour         */
+          /*   - P_Right is the successor of P_Left in that contour */
+          /*   - y is the top of P_Left and P_Right                 */
+          /*                                                        */
+          /*  lower stub:                                           */
+          /*                                                        */
+          /*   - P_Left and P_Right are in the same contour         */
+          /*   - P_Left is the successor of P_Right in that contour */
+          /*   - y is the bottom of P_Left                          */
+          /*                                                        */
+          /* We draw a stub if the following constraints are met.   */
+          /*                                                        */
+          /*   - for an upper or lower stub, there is top or bottom */
+          /*     overshoot, respectively                            */
+          /*   - the covered interval is greater or equal to a half */
+          /*     pixel                                              */
+
+          /* upper stub test */
+          if ( left->next == right                &&
+               left->height <= 0                  &&
+               !( left->flags & Overshoot_Top   &&
+                  x2 - x1 >= ras.precision_half ) )
+            return;
+
+          /* lower stub test */
+          if ( right->next == left                 &&
+               left->start == y                    &&
+               !( left->flags & Overshoot_Bottom &&
+                  x2 - x1 >= ras.precision_half  ) )
+            return;
+
+          if ( dropOutControl == 1 )
+            pxl = e2;
+          else
+            pxl = FLOOR( ( x1 + x2 - 1 ) / 2 + ras.precision_half );
+          break;
+
+        default: /* modes 2, 3, 6, 7 */
+          return;  /* no drop-out control */
+        }
+
+        /* undocumented but confirmed: If the drop-out would result in a  */
+        /* pixel outside of the bounding box, use the pixel inside of the */
+        /* bounding box instead                                           */
+        if ( pxl < 0 )
+          pxl = e1;
+        else if ( TRUNC( pxl ) >= ras.bWidth )
+          pxl = e2;
+
+        /* check that the other pixel isn't set */
+        e1 = pxl == e1 ? e2 : e1;
+
+        e1 = TRUNC( e1 );
+
+        c1 = (Short)( e1 >> 3 );
+        f1 = (Short)( e1 &  7 );
+
+        if ( e1 >= 0 && e1 < ras.bWidth                      &&
+             ras.bTarget[ras.traceOfs + c1] & ( 0x80 >> f1 ) )
+          return;
+      }
+      else
+        return;
+    }
+
+    e1 = TRUNC( pxl );
+
+    if ( e1 >= 0 && e1 < ras.bWidth )
+    {
+      c1 = (Short)( e1 >> 3 );
+      f1 = (Short)( e1 & 7 );
+
+      if ( ras.gray_min_x > c1 )
+        ras.gray_min_x = c1;
+      if ( ras.gray_max_x < c1 )
+        ras.gray_max_x = c1;
+
+      ras.bTarget[ras.traceOfs + c1] |= (char)( 0x80 >> f1 );
+    }
+  }
+
+
+  static void
+  Vertical_Sweep_Step( RAS_ARG )
+  {
+    ras.traceOfs += ras.traceIncr;
+  }
+
+
+  /***********************************************************************/
+  /*                                                                     */
+  /*  Horizontal Sweep Procedure Set                                     */
+  /*                                                                     */
+  /*  These four routines are used during the horizontal black/white     */
+  /*  sweep phase by the generic Draw_Sweep() function.                  */
+  /*                                                                     */
+  /***********************************************************************/
+
+  static void
+  Horizontal_Sweep_Init( RAS_ARGS Short*  min,
+                                  Short*  max )
+  {
+    /* nothing, really */
+    FT_UNUSED_RASTER;
+    FT_UNUSED( min );
+    FT_UNUSED( max );
+  }
+
+
+  static void
+  Horizontal_Sweep_Span( RAS_ARGS Short       y,
+                                  FT_F26Dot6  x1,
+                                  FT_F26Dot6  x2,
+                                  PProfile    left,
+                                  PProfile    right )
+  {
+    Long   e1, e2;
+    PByte  bits;
+    Byte   f1;
+
+    FT_UNUSED( left );
+    FT_UNUSED( right );
+
+
+    if ( x2 - x1 < ras.precision )
+    {
+      e1 = CEILING( x1 );
+      e2 = FLOOR  ( x2 );
+
+      if ( e1 == e2 )
+      {
+        bits = ras.bTarget + ( y >> 3 );
+        f1   = (Byte)( 0x80 >> ( y & 7 ) );
+
+        e1 = TRUNC( e1 );
+
+        if ( e1 >= 0 && e1 < ras.target.rows )
+        {
+          PByte  p;
+
+
+          p = bits - e1 * ras.target.pitch;
+          if ( ras.target.pitch > 0 )
+            p += ( ras.target.rows - 1 ) * ras.target.pitch;
+
+          p[0] |= f1;
+        }
+      }
+    }
+  }
+
+
+  static void
+  Horizontal_Sweep_Drop( RAS_ARGS Short       y,
+                                  FT_F26Dot6  x1,
+                                  FT_F26Dot6  x2,
+                                  PProfile    left,
+                                  PProfile    right )
+  {
+    Long   e1, e2, pxl;
+    PByte  bits;
+    Byte   f1;
+
+
+    /* During the horizontal sweep, we only take care of drop-outs */
+
+    /* e1     +       <-- pixel center */
+    /*        |                        */
+    /* x1  ---+-->    <-- contour      */
+    /*        |                        */
+    /*        |                        */
+    /* x2  <--+---    <-- contour      */
+    /*        |                        */
+    /*        |                        */
+    /* e2     +       <-- pixel center */
+
+    e1  = CEILING( x1 );
+    e2  = FLOOR  ( x2 );
+    pxl = e1;
+
+    if ( e1 > e2 )
+    {
+      Int  dropOutControl = left->flags & 7;
+
+
+      if ( e1 == e2 + ras.precision )
+      {
+        switch ( dropOutControl )
+        {
+        case 0: /* simple drop-outs including stubs */
+          pxl = e2;
+          break;
+
+        case 4: /* smart drop-outs including stubs */
+          pxl = FLOOR( ( x1 + x2 - 1 ) / 2 + ras.precision_half );
+          break;
+
+        case 1: /* simple drop-outs excluding stubs */
+        case 5: /* smart drop-outs excluding stubs  */
+          /* see Vertical_Sweep_Drop for details */
+
+          /* rightmost stub test */
+          if ( left->next == right                &&
+               left->height <= 0                  &&
+               !( left->flags & Overshoot_Top   &&
+                  x2 - x1 >= ras.precision_half ) )
+            return;
+
+          /* leftmost stub test */
+          if ( right->next == left                 &&
+               left->start == y                    &&
+               !( left->flags & Overshoot_Bottom &&
+                  x2 - x1 >= ras.precision_half  ) )
+            return;
+
+          if ( dropOutControl == 1 )
+            pxl = e2;
+          else
+            pxl = FLOOR( ( x1 + x2 - 1 ) / 2 + ras.precision_half );
+          break;
+
+        default: /* modes 2, 3, 6, 7 */
+          return;  /* no drop-out control */
+        }
+
+        /* undocumented but confirmed: If the drop-out would result in a  */
+        /* pixel outside of the bounding box, use the pixel inside of the */
+        /* bounding box instead                                           */
+        if ( pxl < 0 )
+          pxl = e1;
+        else if ( TRUNC( pxl ) >= ras.target.rows )
+          pxl = e2;
+
+        /* check that the other pixel isn't set */
+        e1 = pxl == e1 ? e2 : e1;
+
+        e1 = TRUNC( e1 );
+
+        bits = ras.bTarget + ( y >> 3 );
+        f1   = (Byte)( 0x80 >> ( y & 7 ) );
+
+        bits -= e1 * ras.target.pitch;
+        if ( ras.target.pitch > 0 )
+          bits += ( ras.target.rows - 1 ) * ras.target.pitch;
+
+        if ( e1 >= 0              &&
+             e1 < ras.target.rows &&
+             *bits & f1           )
+          return;
+      }
+      else
+        return;
+    }
+
+    bits = ras.bTarget + ( y >> 3 );
+    f1   = (Byte)( 0x80 >> ( y & 7 ) );
+
+    e1 = TRUNC( pxl );
+
+    if ( e1 >= 0 && e1 < ras.target.rows )
+    {
+      bits -= e1 * ras.target.pitch;
+      if ( ras.target.pitch > 0 )
+        bits += ( ras.target.rows - 1 ) * ras.target.pitch;
+
+      bits[0] |= f1;
+    }
+  }
+
+
+  static void
+  Horizontal_Sweep_Step( RAS_ARG )
+  {
+    /* Nothing, really */
+    FT_UNUSED_RASTER;
+  }
+
+
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  Vertical Gray Sweep Procedure Set                                    */
+  /*                                                                       */
+  /*  These two routines are used during the vertical gray-levels sweep    */
+  /*  phase by the generic Draw_Sweep() function.                          */
+  /*                                                                       */
+  /*  NOTES                                                                */
+  /*                                                                       */
+  /*  - The target pixmap's width *must* be a multiple of 4.               */
+  /*                                                                       */
+  /*  - You have to use the function Vertical_Sweep_Span() for the gray    */
+  /*    span call.                                                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+  static void
+  Vertical_Gray_Sweep_Init( RAS_ARGS Short*  min,
+                                     Short*  max )
+  {
+    Long  pitch, byte_len;
+
+
+    *min = *min & -2;
+    *max = ( *max + 3 ) & -2;
+
+    ras.traceOfs  = 0;
+    pitch         = ras.target.pitch;
+    byte_len      = -pitch;
+    ras.traceIncr = (Short)byte_len;
+    ras.traceG    = ( *min / 2 ) * byte_len;
+
+    if ( pitch > 0 )
+    {
+      ras.traceG += ( ras.target.rows - 1 ) * pitch;
+      byte_len    = -byte_len;
+    }
+
+    ras.gray_min_x =  (Short)byte_len;
+    ras.gray_max_x = -(Short)byte_len;
+  }
+
+
+  static void
+  Vertical_Gray_Sweep_Step( RAS_ARG )
+  {
+    Int     c1, c2;
+    PByte   pix, bit, bit2;
+    short*  count = (short*)count_table;
+    Byte*   grays;
+
+
+    ras.traceOfs += ras.gray_width;
+
+    if ( ras.traceOfs > ras.gray_width )
+    {
+      pix   = ras.gTarget + ras.traceG + ras.gray_min_x * 4;
+      grays = ras.grays;
+
+      if ( ras.gray_max_x >= 0 )
+      {
+        Long  last_pixel = ras.target.width - 1;
+        Int   last_cell  = last_pixel >> 2;
+        Int   last_bit   = last_pixel & 3;
+        Bool  over       = 0;
+
+
+        if ( ras.gray_max_x >= last_cell && last_bit != 3 )
+        {
+          ras.gray_max_x = last_cell - 1;
+          over = 1;
+        }
+
+        if ( ras.gray_min_x < 0 )
+          ras.gray_min_x = 0;
+
+        bit  = ras.bTarget + ras.gray_min_x;
+        bit2 = bit + ras.gray_width;
+
+        c1 = ras.gray_max_x - ras.gray_min_x;
+
+        while ( c1 >= 0 )
+        {
+          c2 = count[*bit] + count[*bit2];
+
+          if ( c2 )
+          {
+            pix[0] = grays[(c2 >> 12) & 0x000F];
+            pix[1] = grays[(c2 >> 8 ) & 0x000F];
+            pix[2] = grays[(c2 >> 4 ) & 0x000F];
+            pix[3] = grays[ c2        & 0x000F];
+
+            *bit  = 0;
+            *bit2 = 0;
+          }
+
+          bit++;
+          bit2++;
+          pix += 4;
+          c1--;
+        }
+
+        if ( over )
+        {
+          c2 = count[*bit] + count[*bit2];
+          if ( c2 )
+          {
+            switch ( last_bit )
+            {
+            case 2:
+              pix[2] = grays[(c2 >> 4 ) & 0x000F];
+            case 1:
+              pix[1] = grays[(c2 >> 8 ) & 0x000F];
+            default:
+              pix[0] = grays[(c2 >> 12) & 0x000F];
+            }
+
+            *bit  = 0;
+            *bit2 = 0;
+          }
+        }
+      }
+
+      ras.traceOfs = 0;
+      ras.traceG  += ras.traceIncr;
+
+      ras.gray_min_x =  32000;
+      ras.gray_max_x = -32000;
+    }
+  }
+
+
+  static void
+  Horizontal_Gray_Sweep_Span( RAS_ARGS Short       y,
+                                       FT_F26Dot6  x1,
+                                       FT_F26Dot6  x2,
+                                       PProfile    left,
+                                       PProfile    right )
+  {
+    /* nothing, really */
+    FT_UNUSED_RASTER;
+    FT_UNUSED( y );
+    FT_UNUSED( x1 );
+    FT_UNUSED( x2 );
+    FT_UNUSED( left );
+    FT_UNUSED( right );
+  }
+
+
+  static void
+  Horizontal_Gray_Sweep_Drop( RAS_ARGS Short       y,
+                                       FT_F26Dot6  x1,
+                                       FT_F26Dot6  x2,
+                                       PProfile    left,
+                                       PProfile    right )
+  {
+    Long   e1, e2;
+    PByte  pixel;
+    Byte   color;
+
+
+    /* During the horizontal sweep, we only take care of drop-outs */
+
+    e1 = CEILING( x1 );
+    e2 = FLOOR  ( x2 );
+
+    if ( e1 > e2 )
+    {
+      Int  dropOutControl = left->flags & 7;
+
+
+      if ( e1 == e2 + ras.precision )
+      {
+        switch ( dropOutControl )
+        {
+        case 0: /* simple drop-outs including stubs */
+          e1 = e2;
+          break;
+
+        case 4: /* smart drop-outs including stubs */
+          e1 = FLOOR( ( x1 + x2 - 1 ) / 2 + ras.precision_half );
+          break;
+
+        case 1: /* simple drop-outs excluding stubs */
+        case 5: /* smart drop-outs excluding stubs  */
+          /* see Vertical_Sweep_Drop for details */
+
+          /* rightmost stub test */
+          if ( left->next == right && left->height <= 0 )
+            return;
+
+          /* leftmost stub test */
+          if ( right->next == left && left->start == y )
+            return;
+
+          if ( dropOutControl == 1 )
+            e1 = e2;
+          else
+            e1 = FLOOR( ( x1 + x2 - 1 ) / 2 + ras.precision_half );
+
+          break;
+
+        default: /* modes 2, 3, 6, 7 */
+          return;  /* no drop-out control */
+        }
+      }
+      else
+        return;
+    }
+
+    if ( e1 >= 0 )
+    {
+      if ( x2 - x1 >= ras.precision_half )
+        color = ras.grays[2];
+      else
+        color = ras.grays[1];
+
+      e1 = TRUNC( e1 ) / 2;
+      if ( e1 < ras.target.rows )
+      {
+        pixel = ras.gTarget - e1 * ras.target.pitch + y / 2;
+        if ( ras.target.pitch > 0 )
+          pixel += ( ras.target.rows - 1 ) * ras.target.pitch;
+
+        if ( pixel[0] == ras.grays[0] )
+          pixel[0] = color;
+      }
+    }
+  }
+
+
+#endif /* FT_RASTER_OPTION_ANTI_ALIASING */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  Generic Sweep Drawing routine                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+  static Bool
+  Draw_Sweep( RAS_ARG )
+  {
+    Short         y, y_change, y_height;
+
+    PProfile      P, Q, P_Left, P_Right;
+
+    Short         min_Y, max_Y, top, bottom, dropouts;
+
+    Long          x1, x2, xs, e1, e2;
+
+    TProfileList  waiting;
+    TProfileList  draw_left, draw_right;
+
+
+    /* initialize empty linked lists */
+
+    Init_Linked( &waiting );
+
+    Init_Linked( &draw_left  );
+    Init_Linked( &draw_right );
+
+    /* first, compute min and max Y */
+
+    P     = ras.fProfile;
+    max_Y = (Short)TRUNC( ras.minY );
+    min_Y = (Short)TRUNC( ras.maxY );
+
+    while ( P )
+    {
+      Q = P->link;
+
+      bottom = (Short)P->start;
+      top    = (Short)( P->start + P->height - 1 );
+
+      if ( min_Y > bottom )
+        min_Y = bottom;
+      if ( max_Y < top )
+        max_Y = top;
+
+      P->X = 0;
+      InsNew( &waiting, P );
+
+      P = Q;
+    }
+
+    /* check the Y-turns */
+    if ( ras.numTurns == 0 )
+    {
+      ras.error = Raster_Err_Invalid;
+      return FAILURE;
+    }
+
+    /* now initialize the sweep */
+
+    ras.Proc_Sweep_Init( RAS_VARS &min_Y, &max_Y );
+
+    /* then compute the distance of each profile from min_Y */
+
+    P = waiting;
+
+    while ( P )
+    {
+      P->countL = (UShort)( P->start - min_Y );
+      P = P->link;
+    }
+
+    /* let's go */
+
+    y        = min_Y;
+    y_height = 0;
+
+    if ( ras.numTurns > 0                     &&
+         ras.sizeBuff[-ras.numTurns] == min_Y )
+      ras.numTurns--;
+
+    while ( ras.numTurns > 0 )
+    {
+      /* check waiting list for new activations */
+
+      P = waiting;
+
+      while ( P )
+      {
+        Q = P->link;
+        P->countL -= y_height;
+        if ( P->countL == 0 )
+        {
+          DelOld( &waiting, P );
+
+          if ( P->flags & Flow_Up )
+            InsNew( &draw_left,  P );
+          else
+            InsNew( &draw_right, P );
+        }
+
+        P = Q;
+      }
+
+      /* sort the drawing lists */
+
+      Sort( &draw_left );
+      Sort( &draw_right );
+
+      y_change = (Short)ras.sizeBuff[-ras.numTurns--];
+      y_height = (Short)( y_change - y );
+
+      while ( y < y_change )
+      {
+        /* let's trace */
+
+        dropouts = 0;
+
+        P_Left  = draw_left;
+        P_Right = draw_right;
+
+        while ( P_Left )
+        {
+          x1 = P_Left ->X;
+          x2 = P_Right->X;
+
+          if ( x1 > x2 )
+          {
+            xs = x1;
+            x1 = x2;
+            x2 = xs;
+          }
+
+          e1 = FLOOR( x1 );
+          e2 = CEILING( x2 );
+
+          if ( x2 - x1 <= ras.precision &&
+               e1 != x1 && e2 != x2     )
+          {
+            if ( e1 > e2 || e2 == e1 + ras.precision )
+            {
+              Int  dropOutControl = P_Left->flags & 7;
+
+
+              if ( dropOutControl != 2 )
+              {
+                /* a drop-out was detected */
+
+                P_Left ->X = x1;
+                P_Right->X = x2;
+
+                /* mark profile for drop-out processing */
+                P_Left->countL = 1;
+                dropouts++;
+              }
+
+              goto Skip_To_Next;
+            }
+          }
+
+          ras.Proc_Sweep_Span( RAS_VARS y, x1, x2, P_Left, P_Right );
+
+        Skip_To_Next:
+
+          P_Left  = P_Left->link;
+          P_Right = P_Right->link;
+        }
+
+        /* handle drop-outs _after_ the span drawing --       */
+        /* drop-out processing has been moved out of the loop */
+        /* for performance tuning                             */
+        if ( dropouts > 0 )
+          goto Scan_DropOuts;
+
+      Next_Line:
+
+        ras.Proc_Sweep_Step( RAS_VAR );
+
+        y++;
+
+        if ( y < y_change )
+        {
+          Sort( &draw_left  );
+          Sort( &draw_right );
+        }
+      }
+
+      /* now finalize the profiles that need it */
+
+      P = draw_left;
+      while ( P )
+      {
+        Q = P->link;
+        if ( P->height == 0 )
+          DelOld( &draw_left, P );
+        P = Q;
+      }
+
+      P = draw_right;
+      while ( P )
+      {
+        Q = P->link;
+        if ( P->height == 0 )
+          DelOld( &draw_right, P );
+        P = Q;
+      }
+    }
+
+    /* for gray-scaling, flush the bitmap scanline cache */
+    while ( y <= max_Y )
+    {
+      ras.Proc_Sweep_Step( RAS_VAR );
+      y++;
+    }
+
+    return SUCCESS;
+
+  Scan_DropOuts:
+
+    P_Left  = draw_left;
+    P_Right = draw_right;
+
+    while ( P_Left )
+    {
+      if ( P_Left->countL )
+      {
+        P_Left->countL = 0;
+#if 0
+        dropouts--;  /* -- this is useful when debugging only */
+#endif
+        ras.Proc_Sweep_Drop( RAS_VARS y,
+                                      P_Left->X,
+                                      P_Right->X,
+                                      P_Left,
+                                      P_Right );
+      }
+
+      P_Left  = P_Left->link;
+      P_Right = P_Right->link;
+    }
+
+    goto Next_Line;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Render_Single_Pass                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Perform one sweep with sub-banding.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    flipped :: If set, flip the direction of the outline.              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Renderer error code.                                               */
+  /*                                                                       */
+  static int
+  Render_Single_Pass( RAS_ARGS Bool  flipped )
+  {
+    Short  i, j, k;
+
+
+    while ( ras.band_top >= 0 )
+    {
+      ras.maxY = (Long)ras.band_stack[ras.band_top].y_max * ras.precision;
+      ras.minY = (Long)ras.band_stack[ras.band_top].y_min * ras.precision;
+
+      ras.top = ras.buff;
+
+      ras.error = Raster_Err_None;
+
+      if ( Convert_Glyph( RAS_VARS flipped ) )
+      {
+        if ( ras.error != Raster_Err_Overflow )
+          return FAILURE;
+
+        ras.error = Raster_Err_None;
+
+        /* sub-banding */
+
+#ifdef DEBUG_RASTER
+        ClearBand( RAS_VARS TRUNC( ras.minY ), TRUNC( ras.maxY ) );
+#endif
+
+        i = ras.band_stack[ras.band_top].y_min;
+        j = ras.band_stack[ras.band_top].y_max;
+
+        k = (Short)( ( i + j ) / 2 );
+
+        if ( ras.band_top >= 7 || k < i )
+        {
+          ras.band_top = 0;
+          ras.error    = Raster_Err_Invalid;
+
+          return ras.error;
+        }
+
+        ras.band_stack[ras.band_top + 1].y_min = k;
+        ras.band_stack[ras.band_top + 1].y_max = j;
+
+        ras.band_stack[ras.band_top].y_max = (Short)( k - 1 );
+
+        ras.band_top++;
+      }
+      else
+      {
+        if ( ras.fProfile )
+          if ( Draw_Sweep( RAS_VAR ) )
+             return ras.error;
+        ras.band_top--;
+      }
+    }
+
+    return SUCCESS;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Render_Glyph                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Render a glyph in a bitmap.  Sub-banding if needed.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  Render_Glyph( RAS_ARG )
+  {
+    FT_Error  error;
+
+
+    Set_High_Precision( RAS_VARS ras.outline.flags &
+                                 FT_OUTLINE_HIGH_PRECISION );
+    ras.scale_shift = ras.precision_shift;
+
+    if ( ras.outline.flags & FT_OUTLINE_IGNORE_DROPOUTS )
+      ras.dropOutControl = 2;
+    else
+    {
+      if ( ras.outline.flags & FT_OUTLINE_SMART_DROPOUTS )
+        ras.dropOutControl = 4;
+      else
+        ras.dropOutControl = 0;
+
+      if ( !( ras.outline.flags & FT_OUTLINE_INCLUDE_STUBS ) )
+        ras.dropOutControl += 1;
+    }
+
+    ras.second_pass = (FT_Byte)( !( ras.outline.flags &
+                                    FT_OUTLINE_SINGLE_PASS ) );
+
+    /* Vertical Sweep */
+    ras.Proc_Sweep_Init = Vertical_Sweep_Init;
+    ras.Proc_Sweep_Span = Vertical_Sweep_Span;
+    ras.Proc_Sweep_Drop = Vertical_Sweep_Drop;
+    ras.Proc_Sweep_Step = Vertical_Sweep_Step;
+
+    ras.band_top            = 0;
+    ras.band_stack[0].y_min = 0;
+    ras.band_stack[0].y_max = (short)( ras.target.rows - 1 );
+
+    ras.bWidth  = (unsigned short)ras.target.width;
+    ras.bTarget = (Byte*)ras.target.buffer;
+
+    if ( ( error = Render_Single_Pass( RAS_VARS 0 ) ) != 0 )
+      return error;
+
+    /* Horizontal Sweep */
+    if ( ras.second_pass && ras.dropOutControl != 2 )
+    {
+      ras.Proc_Sweep_Init = Horizontal_Sweep_Init;
+      ras.Proc_Sweep_Span = Horizontal_Sweep_Span;
+      ras.Proc_Sweep_Drop = Horizontal_Sweep_Drop;
+      ras.Proc_Sweep_Step = Horizontal_Sweep_Step;
+
+      ras.band_top            = 0;
+      ras.band_stack[0].y_min = 0;
+      ras.band_stack[0].y_max = (short)( ras.target.width - 1 );
+
+      if ( ( error = Render_Single_Pass( RAS_VARS 1 ) ) != 0 )
+        return error;
+    }
+
+    return Raster_Err_None;
+  }
+
+
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Render_Gray_Glyph                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Render a glyph with grayscaling.  Sub-banding if needed.           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  Render_Gray_Glyph( RAS_ARG )
+  {
+    Long      pixel_width;
+    FT_Error  error;
+
+
+    Set_High_Precision( RAS_VARS ras.outline.flags &
+                                 FT_OUTLINE_HIGH_PRECISION );
+    ras.scale_shift = ras.precision_shift + 1;
+
+    if ( ras.outline.flags & FT_OUTLINE_IGNORE_DROPOUTS )
+      ras.dropOutControl = 2;
+    else
+    {
+      if ( ras.outline.flags & FT_OUTLINE_SMART_DROPOUTS )
+        ras.dropOutControl = 4;
+      else
+        ras.dropOutControl = 0;
+
+      if ( !( ras.outline.flags & FT_OUTLINE_INCLUDE_STUBS ) )
+        ras.dropOutControl += 1;
+    }
+
+    ras.second_pass = !( ras.outline.flags & FT_OUTLINE_SINGLE_PASS );
+
+    /* Vertical Sweep */
+
+    ras.band_top            = 0;
+    ras.band_stack[0].y_min = 0;
+    ras.band_stack[0].y_max = 2 * ras.target.rows - 1;
+
+    ras.bWidth  = ras.gray_width;
+    pixel_width = 2 * ( ( ras.target.width + 3 ) >> 2 );
+
+    if ( ras.bWidth > pixel_width )
+      ras.bWidth = pixel_width;
+
+    ras.bWidth  = ras.bWidth * 8;
+    ras.bTarget = (Byte*)ras.gray_lines;
+    ras.gTarget = (Byte*)ras.target.buffer;
+
+    ras.Proc_Sweep_Init = Vertical_Gray_Sweep_Init;
+    ras.Proc_Sweep_Span = Vertical_Sweep_Span;
+    ras.Proc_Sweep_Drop = Vertical_Sweep_Drop;
+    ras.Proc_Sweep_Step = Vertical_Gray_Sweep_Step;
+
+    error = Render_Single_Pass( RAS_VARS 0 );
+    if ( error )
+      return error;
+
+    /* Horizontal Sweep */
+    if ( ras.second_pass && ras.dropOutControl != 2 )
+    {
+      ras.Proc_Sweep_Init = Horizontal_Sweep_Init;
+      ras.Proc_Sweep_Span = Horizontal_Gray_Sweep_Span;
+      ras.Proc_Sweep_Drop = Horizontal_Gray_Sweep_Drop;
+      ras.Proc_Sweep_Step = Horizontal_Sweep_Step;
+
+      ras.band_top            = 0;
+      ras.band_stack[0].y_min = 0;
+      ras.band_stack[0].y_max = ras.target.width * 2 - 1;
+
+      error = Render_Single_Pass( RAS_VARS 1 );
+      if ( error )
+        return error;
+    }
+
+    return Raster_Err_None;
+  }
+
+#else /* !FT_RASTER_OPTION_ANTI_ALIASING */
+
+  FT_LOCAL_DEF( FT_Error )
+  Render_Gray_Glyph( RAS_ARG )
+  {
+    FT_UNUSED_RASTER;
+
+    return Raster_Err_Unsupported;
+  }
+
+#endif /* !FT_RASTER_OPTION_ANTI_ALIASING */
+
+
+  static void
+  ft_black_init( black_PRaster  raster )
+  {
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+    FT_UInt  n;
+
+
+    /* set default 5-levels gray palette */
+    for ( n = 0; n < 5; n++ )
+      raster->grays[n] = n * 255 / 4;
+
+    raster->gray_width = RASTER_GRAY_LINES / 2;
+#else
+    FT_UNUSED( raster );
+#endif
+  }
+
+
+  /**** RASTER OBJECT CREATION: In standalone mode, we simply use *****/
+  /****                         a static object.                  *****/
+
+
+#ifdef _STANDALONE_
+
+
+  static int
+  ft_black_new( void*       memory,
+                FT_Raster  *araster )
+  {
+     static black_TRaster  the_raster;
+     FT_UNUSED( memory );
+
+
+     *araster = (FT_Raster)&the_raster;
+     FT_MEM_ZERO( &the_raster, sizeof ( the_raster ) );
+     ft_black_init( &the_raster );
+
+     return 0;
+  }
+
+
+  static void
+  ft_black_done( FT_Raster  raster )
+  {
+    /* nothing */
+    FT_UNUSED( raster );
+  }
+
+
+#else /* !_STANDALONE_ */
+
+
+  static int
+  ft_black_new( FT_Memory       memory,
+                black_PRaster  *araster )
+  {
+    FT_Error       error;
+    black_PRaster  raster = NULL;
+
+
+    *araster = 0;
+    if ( !FT_NEW( raster ) )
+    {
+      raster->memory = memory;
+      ft_black_init( raster );
+
+      *araster = raster;
+    }
+
+    return error;
+  }
+
+
+  static void
+  ft_black_done( black_PRaster  raster )
+  {
+    FT_Memory  memory = (FT_Memory)raster->memory;
+
+
+    FT_FREE( raster );
+  }
+
+
+#endif /* !_STANDALONE_ */
+
+
+  static void
+  ft_black_reset( black_PRaster  raster,
+                  char*          pool_base,
+                  long           pool_size )
+  {
+    if ( raster )
+    {
+      if ( pool_base && pool_size >= (long)sizeof ( black_TWorker ) + 2048 )
+      {
+        black_PWorker  worker = (black_PWorker)pool_base;
+
+
+        raster->buffer      = pool_base + ( ( sizeof ( *worker ) + 7 ) & ~7 );
+        raster->buffer_size = pool_base + pool_size - (char*)raster->buffer;
+        raster->worker      = worker;
+      }
+      else
+      {
+        raster->buffer      = NULL;
+        raster->buffer_size = 0;
+        raster->worker      = NULL;
+      }
+    }
+  }
+
+
+  static void
+  ft_black_set_mode( black_PRaster  raster,
+                     unsigned long  mode,
+                     const char*    palette )
+  {
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+
+    if ( mode == FT_MAKE_TAG( 'p', 'a', 'l', '5' ) )
+    {
+      /* set 5-levels gray palette */
+      raster->grays[0] = palette[0];
+      raster->grays[1] = palette[1];
+      raster->grays[2] = palette[2];
+      raster->grays[3] = palette[3];
+      raster->grays[4] = palette[4];
+    }
+
+#else
+
+    FT_UNUSED( raster );
+    FT_UNUSED( mode );
+    FT_UNUSED( palette );
+
+#endif
+  }
+
+
+  static int
+  ft_black_render( black_PRaster            raster,
+                   const FT_Raster_Params*  params )
+  {
+    const FT_Outline*  outline    = (const FT_Outline*)params->source;
+    const FT_Bitmap*   target_map = params->target;
+    black_PWorker      worker;
+
+
+    if ( !raster || !raster->buffer || !raster->buffer_size )
+      return Raster_Err_Not_Ini;
+
+    if ( !outline )
+      return Raster_Err_Invalid;
+
+    /* return immediately if the outline is empty */
+    if ( outline->n_points == 0 || outline->n_contours <= 0 )
+      return Raster_Err_None;
+
+    if ( !outline->contours || !outline->points )
+      return Raster_Err_Invalid;
+
+    if ( outline->n_points !=
+           outline->contours[outline->n_contours - 1] + 1 )
+      return Raster_Err_Invalid;
+
+    worker = raster->worker;
+
+    /* this version of the raster does not support direct rendering, sorry */
+    if ( params->flags & FT_RASTER_FLAG_DIRECT )
+      return Raster_Err_Unsupported;
+
+    if ( !target_map )
+      return Raster_Err_Invalid;
+
+    /* nothing to do */
+    if ( !target_map->width || !target_map->rows )
+      return Raster_Err_None;
+
+    if ( !target_map->buffer )
+      return Raster_Err_Invalid;
+
+    ras.outline = *outline;
+    ras.target  = *target_map;
+
+    worker->buff       = (PLong) raster->buffer;
+    worker->sizeBuff   = worker->buff +
+                           raster->buffer_size / sizeof ( Long );
+#ifdef FT_RASTER_OPTION_ANTI_ALIASING
+    worker->grays      = raster->grays;
+    worker->gray_width = raster->gray_width;
+
+    FT_MEM_ZERO( worker->gray_lines, worker->gray_width * 2 );
+#endif
+
+    return ( params->flags & FT_RASTER_FLAG_AA )
+           ? Render_Gray_Glyph( RAS_VAR )
+           : Render_Glyph( RAS_VAR );
+  }
+
+
+  FT_DEFINE_RASTER_FUNCS( ft_standard_raster,
+    FT_GLYPH_FORMAT_OUTLINE,
+    (FT_Raster_New_Func)     ft_black_new,
+    (FT_Raster_Reset_Func)   ft_black_reset,
+    (FT_Raster_Set_Mode_Func)ft_black_set_mode,
+    (FT_Raster_Render_Func)  ft_black_render,
+    (FT_Raster_Done_Func)    ft_black_done
+  )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/ftraster.h b/extensions/externals/src/freetype-2.4.9/src/raster/ftraster.h
new file mode 100644
index 0000000..80fe46d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/ftraster.h
@@ -0,0 +1,46 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftraster.h                                                             */
+/*                                                                         */
+/*    The FreeType glyph rasterizer (specification).                       */
+/*                                                                         */
+/*  Copyright 1996-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used        */
+/*  modified and distributed under the terms of the FreeType project       */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTRASTER_H__
+#define __FTRASTER_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_IMAGE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Uncomment the following line if you are using ftraster.c as a         */
+  /* standalone module, fully independent of FreeType.                     */
+  /*                                                                       */
+/* #define _STANDALONE_ */
+
+  FT_EXPORT_VAR( const FT_Raster_Funcs )  ft_standard_raster;
+
+
+FT_END_HEADER
+
+#endif /* __FTRASTER_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/ftrend1.c b/extensions/externals/src/freetype-2.4.9/src/raster/ftrend1.c
new file mode 100644
index 0000000..859cb7d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/ftrend1.c
@@ -0,0 +1,305 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftrend1.c                                                              */
+/*                                                                         */
+/*    The FreeType glyph rasterizer interface (body).                      */
+/*                                                                         */
+/*  Copyright 1996-2003, 2005, 2006, 2011 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_OUTLINE_H
+#include "ftrend1.h"
+#include "ftraster.h"
+#include "rastpic.h"
+
+#include "rasterrs.h"
+
+
+  /* initialize renderer -- init its raster */
+  static FT_Error
+  ft_raster1_init( FT_Renderer  render )
+  {
+    FT_Library  library = FT_MODULE_LIBRARY( render );
+
+
+    render->clazz->raster_class->raster_reset( render->raster,
+                                               library->raster_pool,
+                                               library->raster_pool_size );
+
+    return Raster_Err_Ok;
+  }
+
+
+  /* set render-specific mode */
+  static FT_Error
+  ft_raster1_set_mode( FT_Renderer  render,
+                       FT_ULong     mode_tag,
+                       FT_Pointer   data )
+  {
+    /* we simply pass it to the raster */
+    return render->clazz->raster_class->raster_set_mode( render->raster,
+                                                         mode_tag,
+                                                         data );
+  }
+
+
+  /* transform a given glyph image */
+  static FT_Error
+  ft_raster1_transform( FT_Renderer       render,
+                        FT_GlyphSlot      slot,
+                        const FT_Matrix*  matrix,
+                        const FT_Vector*  delta )
+  {
+    FT_Error error = Raster_Err_Ok;
+
+
+    if ( slot->format != render->glyph_format )
+    {
+      error = Raster_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    if ( matrix )
+      FT_Outline_Transform( &slot->outline, matrix );
+
+    if ( delta )
+      FT_Outline_Translate( &slot->outline, delta->x, delta->y );
+
+  Exit:
+    return error;
+  }
+
+
+  /* return the glyph's control box */
+  static void
+  ft_raster1_get_cbox( FT_Renderer   render,
+                       FT_GlyphSlot  slot,
+                       FT_BBox*      cbox )
+  {
+    FT_MEM_ZERO( cbox, sizeof ( *cbox ) );
+
+    if ( slot->format == render->glyph_format )
+      FT_Outline_Get_CBox( &slot->outline, cbox );
+  }
+
+
+  /* convert a slot's glyph image into a bitmap */
+  static FT_Error
+  ft_raster1_render( FT_Renderer       render,
+                     FT_GlyphSlot      slot,
+                     FT_Render_Mode    mode,
+                     const FT_Vector*  origin )
+  {
+    FT_Error     error;
+    FT_Outline*  outline;
+    FT_BBox      cbox;
+    FT_UInt      width, height, pitch;
+    FT_Bitmap*   bitmap;
+    FT_Memory    memory;
+
+    FT_Raster_Params  params;
+
+
+    /* check glyph image format */
+    if ( slot->format != render->glyph_format )
+    {
+      error = Raster_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    /* check rendering mode */
+#ifndef FT_CONFIG_OPTION_PIC
+    if ( mode != FT_RENDER_MODE_MONO )
+    {
+      /* raster1 is only capable of producing monochrome bitmaps */
+      if ( render->clazz == &ft_raster1_renderer_class )
+        return Raster_Err_Cannot_Render_Glyph;
+    }
+    else
+    {
+      /* raster5 is only capable of producing 5-gray-levels bitmaps */
+      if ( render->clazz == &ft_raster5_renderer_class )
+        return Raster_Err_Cannot_Render_Glyph;
+    }
+#else /* FT_CONFIG_OPTION_PIC */
+    /* When PIC is enabled, we cannot get to the class object      */
+    /* so instead we check the final character in the class name   */
+    /* ("raster5" or "raster1"). Yes this is a hack.               */
+    /* The "correct" thing to do is have different render function */
+    /* for each of the classes.                                    */
+    if ( mode != FT_RENDER_MODE_MONO )
+    {
+      /* raster1 is only capable of producing monochrome bitmaps */
+      if ( render->clazz->root.module_name[6] == '1' )
+        return Raster_Err_Cannot_Render_Glyph;
+    }
+    else
+    {
+      /* raster5 is only capable of producing 5-gray-levels bitmaps */
+      if ( render->clazz->root.module_name[6] == '5' )
+        return Raster_Err_Cannot_Render_Glyph;
+    }
+#endif /* FT_CONFIG_OPTION_PIC */
+
+    outline = &slot->outline;
+
+    /* translate the outline to the new origin if needed */
+    if ( origin )
+      FT_Outline_Translate( outline, origin->x, origin->y );
+
+    /* compute the control box, and grid fit it */
+    FT_Outline_Get_CBox( outline, &cbox );
+
+    /* undocumented but confirmed: bbox values get rounded */
+#if 1
+    cbox.xMin = FT_PIX_ROUND( cbox.xMin );
+    cbox.yMin = FT_PIX_ROUND( cbox.yMin );
+    cbox.xMax = FT_PIX_ROUND( cbox.xMax );
+    cbox.yMax = FT_PIX_ROUND( cbox.yMax );
+#else
+    cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
+    cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
+    cbox.xMax = FT_PIX_CEIL( cbox.xMax );
+    cbox.yMax = FT_PIX_CEIL( cbox.yMax );
+#endif
+
+    width  = (FT_UInt)( ( cbox.xMax - cbox.xMin ) >> 6 );
+    height = (FT_UInt)( ( cbox.yMax - cbox.yMin ) >> 6 );
+
+    if ( width > FT_USHORT_MAX || height > FT_USHORT_MAX )
+    {
+      error = Raster_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    bitmap = &slot->bitmap;
+    memory = render->root.memory;
+
+    /* release old bitmap buffer */
+    if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+    {
+      FT_FREE( bitmap->buffer );
+      slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+    }
+
+    /* allocate new one, depends on pixel format */
+    if ( !( mode & FT_RENDER_MODE_MONO ) )
+    {
+      /* we pad to 32 bits, only for backwards compatibility with FT 1.x */
+      pitch              = FT_PAD_CEIL( width, 4 );
+      bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
+      bitmap->num_grays  = 256;
+    }
+    else
+    {
+      pitch              = ( ( width + 15 ) >> 4 ) << 1;
+      bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
+    }
+
+    bitmap->width = width;
+    bitmap->rows  = height;
+    bitmap->pitch = pitch;
+
+    if ( FT_ALLOC_MULT( bitmap->buffer, pitch, height ) )
+      goto Exit;
+
+    slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+
+    /* translate outline to render it into the bitmap */
+    FT_Outline_Translate( outline, -cbox.xMin, -cbox.yMin );
+
+    /* set up parameters */
+    params.target = bitmap;
+    params.source = outline;
+    params.flags  = 0;
+
+    if ( bitmap->pixel_mode == FT_PIXEL_MODE_GRAY )
+      params.flags |= FT_RASTER_FLAG_AA;
+
+    /* render outline into the bitmap */
+    error = render->raster_render( render->raster, &params );
+
+    FT_Outline_Translate( outline, cbox.xMin, cbox.yMin );
+
+    if ( error )
+      goto Exit;
+
+    slot->format      = FT_GLYPH_FORMAT_BITMAP;
+    slot->bitmap_left = (FT_Int)( cbox.xMin >> 6 );
+    slot->bitmap_top  = (FT_Int)( cbox.yMax >> 6 );
+
+  Exit:
+    return error;
+  }
+
+
+  FT_DEFINE_RENDERER( ft_raster1_renderer_class,
+
+      FT_MODULE_RENDERER,
+      sizeof ( FT_RendererRec ),
+
+      "raster1",
+      0x10000L,
+      0x20000L,
+
+      0,    /* module specific interface */
+
+      (FT_Module_Constructor)ft_raster1_init,
+      (FT_Module_Destructor) 0,
+      (FT_Module_Requester)  0
+    ,
+
+    FT_GLYPH_FORMAT_OUTLINE,
+
+    (FT_Renderer_RenderFunc)   ft_raster1_render,
+    (FT_Renderer_TransformFunc)ft_raster1_transform,
+    (FT_Renderer_GetCBoxFunc)  ft_raster1_get_cbox,
+    (FT_Renderer_SetModeFunc)  ft_raster1_set_mode,
+
+    (FT_Raster_Funcs*)    &FT_STANDARD_RASTER_GET
+  )
+
+
+  /* This renderer is _NOT_ part of the default modules; you will need */
+  /* to register it by hand in your application.  It should only be    */
+  /* used for backwards-compatibility with FT 1.x anyway.              */
+  /*                                                                   */
+  FT_DEFINE_RENDERER( ft_raster5_renderer_class,
+
+      FT_MODULE_RENDERER,
+      sizeof ( FT_RendererRec ),
+
+      "raster5",
+      0x10000L,
+      0x20000L,
+
+      0,    /* module specific interface */
+
+      (FT_Module_Constructor)ft_raster1_init,
+      (FT_Module_Destructor) 0,
+      (FT_Module_Requester)  0
+    ,
+
+    FT_GLYPH_FORMAT_OUTLINE,
+
+    (FT_Renderer_RenderFunc)   ft_raster1_render,
+    (FT_Renderer_TransformFunc)ft_raster1_transform,
+    (FT_Renderer_GetCBoxFunc)  ft_raster1_get_cbox,
+    (FT_Renderer_SetModeFunc)  ft_raster1_set_mode,
+
+    (FT_Raster_Funcs*)    &FT_STANDARD_RASTER_GET
+  )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/ftrend1.h b/extensions/externals/src/freetype-2.4.9/src/raster/ftrend1.h
new file mode 100644
index 0000000..4cf1286
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/ftrend1.h
@@ -0,0 +1,44 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftrend1.h                                                              */
+/*                                                                         */
+/*    The FreeType glyph rasterizer interface (specification).             */
+/*                                                                         */
+/*  Copyright 1996-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTREND1_H__
+#define __FTREND1_H__
+
+
+#include <ft2build.h>
+#include FT_RENDER_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_DECLARE_RENDERER( ft_raster1_renderer_class )
+
+  /* this renderer is _NOT_ part of the default modules, you'll need */
+  /* to register it by hand in your application.  It should only be  */
+  /* used for backwards-compatibility with FT 1.x anyway.            */
+  /*                                                                 */
+  FT_DECLARE_RENDERER( ft_raster5_renderer_class )
+
+
+FT_END_HEADER
+
+#endif /* __FTREND1_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/module.mk b/extensions/externals/src/freetype-2.4.9/src/raster/module.mk
new file mode 100644
index 0000000..cbff5df
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 renderer module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += RASTER_MODULE
+
+define RASTER_MODULE
+$(OPEN_DRIVER) FT_Renderer_Class, ft_raster1_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)raster    $(ECHO_DRIVER_DESC)monochrome bitmap renderer$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/raster.c b/extensions/externals/src/freetype-2.4.9/src/raster/raster.c
new file mode 100644
index 0000000..1202a11
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/raster.c
@@ -0,0 +1,27 @@
+/***************************************************************************/
+/*                                                                         */
+/*  raster.c                                                               */
+/*                                                                         */
+/*    FreeType monochrome rasterer module component (body only).           */
+/*                                                                         */
+/*  Copyright 1996-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "rastpic.c"
+#include "ftraster.c"
+#include "ftrend1.c"
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/rasterrs.h b/extensions/externals/src/freetype-2.4.9/src/raster/rasterrs.h
new file mode 100644
index 0000000..ab85c00
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/rasterrs.h
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  rasterrs.h                                                             */
+/*                                                                         */
+/*    monochrome renderer error codes (specification only).                */
+/*                                                                         */
+/*  Copyright 2001, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the monochrome renderer error enumeration */
+  /* constants.                                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __RASTERRS_H__
+#define __RASTERRS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  Raster_Err_
+#define FT_ERR_BASE    FT_Mod_Err_Raster
+
+#include FT_ERRORS_H
+
+#endif /* __RASTERRS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/rastpic.c b/extensions/externals/src/freetype-2.4.9/src/raster/rastpic.c
new file mode 100644
index 0000000..2883e3f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/rastpic.c
@@ -0,0 +1,97 @@
+/***************************************************************************/
+/*                                                                         */
+/*  rastpic.c                                                              */
+/*                                                                         */
+/*    The FreeType position independent code services for raster module.   */
+/*                                                                         */
+/*  Copyright 2009, 2010 by                                                */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "rastpic.h"
+#include "rasterrs.h"
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /* forward declaration of PIC init functions from ftraster.c */
+  void
+  FT_Init_Class_ft_standard_raster( FT_Raster_Funcs*  funcs );
+
+  void
+  ft_raster1_renderer_class_pic_free( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory  memory = library->memory;
+
+
+    if ( pic_container->raster )
+    {
+      RasterPIC* container = (RasterPIC*)pic_container->raster;
+      if ( --container->ref_count )
+        return;
+      FT_FREE( container );
+      pic_container->raster = NULL;
+    }
+  }
+
+
+  FT_Error
+  ft_raster1_renderer_class_pic_init( FT_Library  library )
+  {
+    FT_PIC_Container* pic_container = &library->pic_container;
+    FT_Error          error         = Raster_Err_Ok;
+    RasterPIC*        container;
+    FT_Memory         memory        = library->memory;
+
+
+    /* since this function also serve raster5 renderer,
+       it implements reference counting */
+    if ( pic_container->raster )
+    {
+      ((RasterPIC*)pic_container->raster)->ref_count++;
+      return error;
+    }
+
+    /* allocate pointer, clear and set global container pointer */
+    if ( FT_ALLOC( container, sizeof ( *container ) ) )
+      return error;
+    FT_MEM_SET( container, 0, sizeof ( *container ) );
+    pic_container->raster = container;
+    container->ref_count = 1;
+
+    /* initialize pointer table - this is how the module usually expects this data */
+    FT_Init_Class_ft_standard_raster( &container->ft_standard_raster );
+/*Exit:*/
+    if( error )
+      ft_raster1_renderer_class_pic_free( library );
+    return error;
+  }
+
+  /* re-route these init and free functions to the above functions */
+  FT_Error
+  ft_raster5_renderer_class_pic_init( FT_Library  library )
+  {
+    return ft_raster1_renderer_class_pic_init( library );
+  }
+
+  void
+  ft_raster5_renderer_class_pic_free( FT_Library  library )
+  {
+    ft_raster1_renderer_class_pic_free( library );
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/rastpic.h b/extensions/externals/src/freetype-2.4.9/src/raster/rastpic.h
new file mode 100644
index 0000000..7822a24
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/rastpic.h
@@ -0,0 +1,63 @@
+/***************************************************************************/
+/*                                                                         */
+/*  rastpic.h                                                              */
+/*                                                                         */
+/*    The FreeType position independent code services for raster module.   */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __RASTPIC_H__
+#define __RASTPIC_H__
+
+
+FT_BEGIN_HEADER
+
+#include FT_INTERNAL_PIC_H
+
+#ifndef FT_CONFIG_OPTION_PIC
+#define FT_STANDARD_RASTER_GET     ft_standard_raster
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+  typedef struct RasterPIC_
+  {
+    int ref_count;
+    FT_Raster_Funcs ft_standard_raster;
+  } RasterPIC;
+
+#define GET_PIC(lib)               ((RasterPIC*)((lib)->pic_container.raster))
+#define FT_STANDARD_RASTER_GET     (GET_PIC(library)->ft_standard_raster)
+
+  /* see rastpic.c for the implementation */
+  void
+  ft_raster1_renderer_class_pic_free( FT_Library  library );
+
+  void
+  ft_raster5_renderer_class_pic_free( FT_Library  library );
+
+  FT_Error
+  ft_raster1_renderer_class_pic_init( FT_Library  library );
+
+  FT_Error
+  ft_raster5_renderer_class_pic_init( FT_Library  library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __RASTPIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/raster/rules.mk b/extensions/externals/src/freetype-2.4.9/src/raster/rules.mk
new file mode 100644
index 0000000..0e0b5e4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/raster/rules.mk
@@ -0,0 +1,70 @@
+#
+# FreeType 2 renderer module build rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003, 2008, 2009, 2011 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# raster driver directory
+#
+RASTER_DIR := $(SRC_DIR)/raster
+
+# compilation flags for the driver
+#
+RASTER_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(RASTER_DIR))
+
+
+# raster driver sources (i.e., C files)
+#
+RASTER_DRV_SRC := $(RASTER_DIR)/ftraster.c \
+                  $(RASTER_DIR)/ftrend1.c  \
+                  $(RASTER_DIR)/rastpic.c
+
+
+# raster driver headers
+#
+RASTER_DRV_H := $(RASTER_DRV_SRC:%.c=%.h) \
+                $(RASTER_DIR)/rasterrs.h
+
+
+# raster driver object(s)
+#
+#   RASTER_DRV_OBJ_M is used during `multi' builds.
+#   RASTER_DRV_OBJ_S is used during `single' builds.
+#
+RASTER_DRV_OBJ_M := $(RASTER_DRV_SRC:$(RASTER_DIR)/%.c=$(OBJ_DIR)/%.$O)
+RASTER_DRV_OBJ_S := $(OBJ_DIR)/raster.$O
+
+# raster driver source file for single build
+#
+RASTER_DRV_SRC_S := $(RASTER_DIR)/raster.c
+
+
+# raster driver - single object
+#
+$(RASTER_DRV_OBJ_S): $(RASTER_DRV_SRC_S) $(RASTER_DRV_SRC) \
+                     $(FREETYPE_H) $(RASTER_DRV_H)
+	$(RASTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(RASTER_DRV_SRC_S))
+
+
+# raster driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(RASTER_DIR)/%.c $(FREETYPE_H) $(RASTER_DRV_H)
+	$(RASTER_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(RASTER_DRV_OBJ_S)
+DRV_OBJS_M += $(RASTER_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/Jamfile b/extensions/externals/src/freetype-2.4.9/src/sfnt/Jamfile
new file mode 100644
index 0000000..cb20b1b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/sfnt Jamfile
+#
+# Copyright 2001, 2002, 2004, 2005 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) sfnt ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = sfobjs sfdriver ttcmap ttmtx ttpost ttload ttsbit ttkern ttbdf sfntpic ;
+  }
+  else
+  {
+    _sources = sfnt ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/sfnt Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/module.mk b/extensions/externals/src/freetype-2.4.9/src/sfnt/module.mk
new file mode 100644
index 0000000..95fd6a3
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 SFNT module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += SFNT_MODULE
+
+define SFNT_MODULE
+$(OPEN_DRIVER) FT_Module_Class, sfnt_module_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)sfnt      $(ECHO_DRIVER_DESC)helper module for TrueType & OpenType formats$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/rules.mk b/extensions/externals/src/freetype-2.4.9/src/sfnt/rules.mk
new file mode 100644
index 0000000..02cee58
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/rules.mk
@@ -0,0 +1,80 @@
+#
+# FreeType 2 SFNT driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2011 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# SFNT driver directory
+#
+SFNT_DIR := $(SRC_DIR)/sfnt
+
+
+# compilation flags for the driver
+#
+SFNT_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(SFNT_DIR))
+
+
+# SFNT driver sources (i.e., C files)
+#
+SFNT_DRV_SRC := $(SFNT_DIR)/ttload.c   \
+                $(SFNT_DIR)/ttmtx.c    \
+                $(SFNT_DIR)/ttcmap.c   \
+                $(SFNT_DIR)/ttsbit.c   \
+                $(SFNT_DIR)/ttpost.c   \
+                $(SFNT_DIR)/ttkern.c   \
+                $(SFNT_DIR)/ttbdf.c    \
+                $(SFNT_DIR)/sfobjs.c   \
+                $(SFNT_DIR)/sfdriver.c \
+                $(SFNT_DIR)/sfntpic.c
+
+# SFNT driver headers
+#
+# Note that ttsbit0.c gets #included by ttsbit.c.
+#
+SFNT_DRV_H := $(SFNT_DRV_SRC:%c=%h)  \
+              $(SFNT_DIR)/sferrors.h \
+              $(SFNT_DIR)/ttsbit0.c
+
+
+# SFNT driver object(s)
+#
+#   SFNT_DRV_OBJ_M is used during `multi' builds.
+#   SFNT_DRV_OBJ_S is used during `single' builds.
+#
+SFNT_DRV_OBJ_M := $(SFNT_DRV_SRC:$(SFNT_DIR)/%.c=$(OBJ_DIR)/%.$O)
+SFNT_DRV_OBJ_S := $(OBJ_DIR)/sfnt.$O
+
+# SFNT driver source file for single build
+#
+SFNT_DRV_SRC_S := $(SFNT_DIR)/sfnt.c
+
+
+# SFNT driver - single object
+#
+$(SFNT_DRV_OBJ_S): $(SFNT_DRV_SRC_S) $(SFNT_DRV_SRC) \
+                   $(FREETYPE_H) $(SFNT_DRV_H)
+	$(SFNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(SFNT_DRV_SRC_S))
+
+
+# SFNT driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(SFNT_DIR)/%.c $(FREETYPE_H) $(SFNT_DRV_H)
+	$(SFNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(SFNT_DRV_OBJ_S)
+DRV_OBJS_M += $(SFNT_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/sfdriver.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfdriver.c
new file mode 100644
index 0000000..847d83d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfdriver.c
@@ -0,0 +1,667 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfdriver.c                                                             */
+/*                                                                         */
+/*    High-level SFNT driver interface (body).                             */
+/*                                                                         */
+/*  Copyright 1996-2007, 2009-2011 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_SFNT_H
+#include FT_INTERNAL_OBJECTS_H
+
+#include "sfdriver.h"
+#include "ttload.h"
+#include "sfobjs.h"
+#include "sfntpic.h"
+
+#include "sferrors.h"
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+#include "ttsbit.h"
+#endif
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+#include "ttpost.h"
+#endif
+
+#ifdef TT_CONFIG_OPTION_BDF
+#include "ttbdf.h"
+#include FT_SERVICE_BDF_H
+#endif
+
+#include "ttcmap.h"
+#include "ttkern.h"
+#include "ttmtx.h"
+
+#include FT_SERVICE_GLYPH_DICT_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_SFNT_H
+#include FT_SERVICE_TT_CMAP_H
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_sfdriver
+
+
+ /*
+  *  SFNT TABLE SERVICE
+  *
+  */
+
+  static void*
+  get_sfnt_table( TT_Face      face,
+                  FT_Sfnt_Tag  tag )
+  {
+    void*  table;
+
+
+    switch ( tag )
+    {
+    case ft_sfnt_head:
+      table = &face->header;
+      break;
+
+    case ft_sfnt_hhea:
+      table = &face->horizontal;
+      break;
+
+    case ft_sfnt_vhea:
+      table = face->vertical_info ? &face->vertical : 0;
+      break;
+
+    case ft_sfnt_os2:
+      table = face->os2.version == 0xFFFFU ? 0 : &face->os2;
+      break;
+
+    case ft_sfnt_post:
+      table = &face->postscript;
+      break;
+
+    case ft_sfnt_maxp:
+      table = &face->max_profile;
+      break;
+
+    case ft_sfnt_pclt:
+      table = face->pclt.Version ? &face->pclt : 0;
+      break;
+
+    default:
+      table = 0;
+    }
+
+    return table;
+  }
+
+
+  static FT_Error
+  sfnt_table_info( TT_Face    face,
+                   FT_UInt    idx,
+                   FT_ULong  *tag,
+                   FT_ULong  *offset,
+                   FT_ULong  *length )
+  {
+    if ( !offset || !length )
+      return SFNT_Err_Invalid_Argument;
+
+    if ( !tag )
+      *length = face->num_tables;
+    else
+    {
+      if ( idx >= face->num_tables )
+        return SFNT_Err_Table_Missing;
+
+      *tag    = face->dir_tables[idx].Tag;
+      *offset = face->dir_tables[idx].Offset;
+      *length = face->dir_tables[idx].Length;
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_DEFINE_SERVICE_SFNT_TABLEREC(sfnt_service_sfnt_table,
+    (FT_SFNT_TableLoadFunc)tt_face_load_any,
+    (FT_SFNT_TableGetFunc) get_sfnt_table,
+    (FT_SFNT_TableInfoFunc)sfnt_table_info
+  )
+
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+ /*
+  *  GLYPH DICT SERVICE
+  *
+  */
+
+  static FT_Error
+  sfnt_get_glyph_name( TT_Face     face,
+                       FT_UInt     glyph_index,
+                       FT_Pointer  buffer,
+                       FT_UInt     buffer_max )
+  {
+    FT_String*  gname;
+    FT_Error    error;
+
+
+    error = tt_face_get_ps_name( face, glyph_index, &gname );
+    if ( !error )
+      FT_STRCPYN( buffer, gname, buffer_max );
+
+    return error;
+  }
+
+
+  static FT_UInt
+  sfnt_get_name_index( TT_Face     face,
+                       FT_String*  glyph_name )
+  {
+    FT_Face   root = &face->root;
+    FT_UInt   i, max_gid = FT_UINT_MAX;
+
+
+    if ( root->num_glyphs < 0 )
+      return 0;
+    else if ( ( FT_ULong ) root->num_glyphs < FT_UINT_MAX )
+      max_gid = ( FT_UInt ) root->num_glyphs;
+    else
+      FT_TRACE0(( "Ignore glyph names for invalid GID 0x%08x - 0x%08x\n",
+         FT_UINT_MAX, root->num_glyphs ));
+
+    for ( i = 0; i < max_gid; i++ )
+    {
+      FT_String*  gname;
+      FT_Error    error = tt_face_get_ps_name( face, i, &gname );
+
+
+      if ( error )
+        continue;
+
+      if ( !ft_strcmp( glyph_name, gname ) )
+        return i;
+    }
+
+    return 0;
+  }
+
+
+  FT_DEFINE_SERVICE_GLYPHDICTREC(sfnt_service_glyph_dict,
+    (FT_GlyphDict_GetNameFunc)  sfnt_get_glyph_name,
+    (FT_GlyphDict_NameIndexFunc)sfnt_get_name_index
+  )
+
+#endif /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES */
+
+
+ /*
+  *  POSTSCRIPT NAME SERVICE
+  *
+  */
+
+  static const char*
+  sfnt_get_ps_name( TT_Face  face )
+  {
+    FT_Int       n, found_win, found_apple;
+    const char*  result = NULL;
+
+
+    /* shouldn't happen, but just in case to avoid memory leaks */
+    if ( face->postscript_name )
+      return face->postscript_name;
+
+    /* scan the name table to see whether we have a Postscript name here, */
+    /* either in Macintosh or Windows platform encodings                  */
+    found_win   = -1;
+    found_apple = -1;
+
+    for ( n = 0; n < face->num_names; n++ )
+    {
+      TT_NameEntryRec*  name = face->name_table.names + n;
+
+
+      if ( name->nameID == 6 && name->stringLength > 0 )
+      {
+        if ( name->platformID == 3     &&
+             name->encodingID == 1     &&
+             name->languageID == 0x409 )
+          found_win = n;
+
+        if ( name->platformID == 1 &&
+             name->encodingID == 0 &&
+             name->languageID == 0 )
+          found_apple = n;
+      }
+    }
+
+    if ( found_win != -1 )
+    {
+      FT_Memory         memory = face->root.memory;
+      TT_NameEntryRec*  name   = face->name_table.names + found_win;
+      FT_UInt           len    = name->stringLength / 2;
+      FT_Error          error  = SFNT_Err_Ok;
+
+      FT_UNUSED( error );
+
+
+      if ( !FT_ALLOC( result, name->stringLength + 1 ) )
+      {
+        FT_Stream   stream = face->name_table.stream;
+        FT_String*  r      = (FT_String*)result;
+        FT_Byte*    p      = (FT_Byte*)name->string;
+
+
+        if ( FT_STREAM_SEEK( name->stringOffset ) ||
+             FT_FRAME_ENTER( name->stringLength ) )
+        {
+          FT_FREE( result );
+          name->stringLength = 0;
+          name->stringOffset = 0;
+          FT_FREE( name->string );
+
+          goto Exit;
+        }
+
+        p = (FT_Byte*)stream->cursor;
+
+        for ( ; len > 0; len--, p += 2 )
+        {
+          if ( p[0] == 0 && p[1] >= 32 && p[1] < 128 )
+            *r++ = p[1];
+        }
+        *r = '\0';
+
+        FT_FRAME_EXIT();
+      }
+      goto Exit;
+    }
+
+    if ( found_apple != -1 )
+    {
+      FT_Memory         memory = face->root.memory;
+      TT_NameEntryRec*  name   = face->name_table.names + found_apple;
+      FT_UInt           len    = name->stringLength;
+      FT_Error          error  = SFNT_Err_Ok;
+
+      FT_UNUSED( error );
+
+
+      if ( !FT_ALLOC( result, len + 1 ) )
+      {
+        FT_Stream  stream = face->name_table.stream;
+
+
+        if ( FT_STREAM_SEEK( name->stringOffset ) ||
+             FT_STREAM_READ( result, len )        )
+        {
+          name->stringOffset = 0;
+          name->stringLength = 0;
+          FT_FREE( name->string );
+          FT_FREE( result );
+          goto Exit;
+        }
+        ((char*)result)[len] = '\0';
+      }
+    }
+
+  Exit:
+    face->postscript_name = result;
+    return result;
+  }
+
+  FT_DEFINE_SERVICE_PSFONTNAMEREC(sfnt_service_ps_name,
+    (FT_PsName_GetFunc)sfnt_get_ps_name
+  )
+
+
+  /*
+   *  TT CMAP INFO
+   */
+  FT_DEFINE_SERVICE_TTCMAPSREC(tt_service_get_cmap_info,
+    (TT_CMap_Info_GetFunc)tt_get_cmap_info
+  )
+
+
+#ifdef TT_CONFIG_OPTION_BDF
+
+  static FT_Error
+  sfnt_get_charset_id( TT_Face       face,
+                       const char*  *acharset_encoding,
+                       const char*  *acharset_registry )
+  {
+    BDF_PropertyRec  encoding, registry;
+    FT_Error         error;
+
+
+    /* XXX: I don't know whether this is correct, since
+     *      tt_face_find_bdf_prop only returns something correct if we have
+     *      previously selected a size that is listed in the BDF table.
+     *      Should we change the BDF table format to include single offsets
+     *      for `CHARSET_REGISTRY' and `CHARSET_ENCODING'?
+     */
+    error = tt_face_find_bdf_prop( face, "CHARSET_REGISTRY", &registry );
+    if ( !error )
+    {
+      error = tt_face_find_bdf_prop( face, "CHARSET_ENCODING", &encoding );
+      if ( !error )
+      {
+        if ( registry.type == BDF_PROPERTY_TYPE_ATOM &&
+             encoding.type == BDF_PROPERTY_TYPE_ATOM )
+        {
+          *acharset_encoding = encoding.u.atom;
+          *acharset_registry = registry.u.atom;
+        }
+        else
+          error = SFNT_Err_Invalid_Argument;
+      }
+    }
+
+    return error;
+  }
+
+
+  FT_DEFINE_SERVICE_BDFRec(sfnt_service_bdf,
+    (FT_BDF_GetCharsetIdFunc) sfnt_get_charset_id,
+    (FT_BDF_GetPropertyFunc)  tt_face_find_bdf_prop
+  )
+
+#endif /* TT_CONFIG_OPTION_BDF */
+
+
+  /*
+   *  SERVICE LIST
+   */
+
+#if defined TT_CONFIG_OPTION_POSTSCRIPT_NAMES && defined TT_CONFIG_OPTION_BDF
+  FT_DEFINE_SERVICEDESCREC5(sfnt_services,
+    FT_SERVICE_ID_SFNT_TABLE,           &FT_SFNT_SERVICE_SFNT_TABLE_GET,
+    FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_SFNT_SERVICE_PS_NAME_GET,
+    FT_SERVICE_ID_GLYPH_DICT,           &FT_SFNT_SERVICE_GLYPH_DICT_GET,
+    FT_SERVICE_ID_BDF,                  &FT_SFNT_SERVICE_BDF_GET,
+    FT_SERVICE_ID_TT_CMAP,              &FT_TT_SERVICE_GET_CMAP_INFO_GET
+  )
+#elif defined TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+  FT_DEFINE_SERVICEDESCREC4(sfnt_services,
+    FT_SERVICE_ID_SFNT_TABLE,           &FT_SFNT_SERVICE_SFNT_TABLE_GET,
+    FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_SFNT_SERVICE_PS_NAME_GET,
+    FT_SERVICE_ID_GLYPH_DICT,           &FT_SFNT_SERVICE_GLYPH_DICT_GET,
+    FT_SERVICE_ID_TT_CMAP,              &FT_TT_SERVICE_GET_CMAP_INFO_GET
+  )
+#elif defined TT_CONFIG_OPTION_BDF
+  FT_DEFINE_SERVICEDESCREC4(sfnt_services,
+    FT_SERVICE_ID_SFNT_TABLE,           &FT_SFNT_SERVICE_SFNT_TABLE_GET,
+    FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_SFNT_SERVICE_PS_NAME_GET,
+    FT_SERVICE_ID_BDF,                  &FT_SFNT_SERVICE_BDF_GET,
+    FT_SERVICE_ID_TT_CMAP,              &FT_TT_SERVICE_GET_CMAP_INFO_GET
+  )
+#else
+  FT_DEFINE_SERVICEDESCREC3(sfnt_services,
+    FT_SERVICE_ID_SFNT_TABLE,           &FT_SFNT_SERVICE_SFNT_TABLE_GET,
+    FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &FT_SFNT_SERVICE_PS_NAME_GET,
+    FT_SERVICE_ID_TT_CMAP,              &FT_TT_SERVICE_GET_CMAP_INFO_GET
+  )
+#endif
+
+
+  FT_CALLBACK_DEF( FT_Module_Interface )
+  sfnt_get_interface( FT_Module    module,
+                      const char*  module_interface )
+  {
+    /* FT_SFNT_SERVICES_GET derefers `library' in PIC mode */
+#ifdef FT_CONFIG_OPTION_PIC
+    FT_Library  library;
+
+
+    if ( !module )
+      return NULL;
+    library = module->library;
+    if ( !library )
+      return NULL;
+#else
+    FT_UNUSED( module );
+#endif
+    return ft_service_list_lookup( FT_SFNT_SERVICES_GET, module_interface );
+  }
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_face_load_sfnt_header_stub( TT_Face      face,
+                                 FT_Stream    stream,
+                                 FT_Long      face_index,
+                                 SFNT_Header  header )
+  {
+    FT_UNUSED( face );
+    FT_UNUSED( stream );
+    FT_UNUSED( face_index );
+    FT_UNUSED( header );
+
+    return SFNT_Err_Unimplemented_Feature;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_face_load_directory_stub( TT_Face      face,
+                               FT_Stream    stream,
+                               SFNT_Header  header )
+  {
+    FT_UNUSED( face );
+    FT_UNUSED( stream );
+    FT_UNUSED( header );
+
+    return SFNT_Err_Unimplemented_Feature;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_face_load_hdmx_stub( TT_Face    face,
+                          FT_Stream  stream )
+  {
+    FT_UNUSED( face );
+    FT_UNUSED( stream );
+
+    return SFNT_Err_Unimplemented_Feature;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  tt_face_free_hdmx_stub( TT_Face  face )
+  {
+    FT_UNUSED( face );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_face_set_sbit_strike_stub( TT_Face    face,
+                                FT_UInt    x_ppem,
+                                FT_UInt    y_ppem,
+                                FT_ULong*  astrike_index )
+  {
+    /*
+     * We simply forge a FT_Size_Request and call the real function
+     * that does all the work.
+     *
+     * This stub might be called by libXfont in the X.Org Xserver,
+     * compiled against version 2.1.8 or newer.
+     */
+
+    FT_Size_RequestRec  req;
+
+
+    req.type           = FT_SIZE_REQUEST_TYPE_NOMINAL;
+    req.width          = (FT_F26Dot6)x_ppem;
+    req.height         = (FT_F26Dot6)y_ppem;
+    req.horiResolution = 0;
+    req.vertResolution = 0;
+
+    *astrike_index = 0x7FFFFFFFUL;
+
+    return tt_face_set_sbit_strike( face, &req, astrike_index );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_face_load_sbit_stub( TT_Face    face,
+                          FT_Stream  stream )
+  {
+    FT_UNUSED( face );
+    FT_UNUSED( stream );
+
+    /*
+     *  This function was originally implemented to load the sbit table.
+     *  However, it has been replaced by `tt_face_load_eblc', and this stub
+     *  is only there for some rogue clients which would want to call it
+     *  directly (which doesn't make much sense).
+     */
+    return SFNT_Err_Unimplemented_Feature;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  tt_face_free_sbit_stub( TT_Face  face )
+  {
+    /* nothing to do in this stub */
+    FT_UNUSED( face );
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_face_load_charmap_stub( TT_Face    face,
+                             void*      cmap,
+                             FT_Stream  input )
+  {
+    FT_UNUSED( face );
+    FT_UNUSED( cmap );
+    FT_UNUSED( input );
+
+    return SFNT_Err_Unimplemented_Feature;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_face_free_charmap_stub( TT_Face  face,
+                             void*    cmap )
+  {
+    FT_UNUSED( face );
+    FT_UNUSED( cmap );
+
+    return SFNT_Err_Ok;
+  }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+#define PUT_EMBEDDED_BITMAPS(a) a
+#else
+#define PUT_EMBEDDED_BITMAPS(a) 0
+#endif
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+#define PUT_PS_NAMES(a) a
+#else
+#define PUT_PS_NAMES(a) 0
+#endif
+
+  FT_DEFINE_SFNT_INTERFACE(sfnt_interface,
+    tt_face_goto_table,
+
+    sfnt_init_face,
+    sfnt_load_face,
+    sfnt_done_face,
+    sfnt_get_interface,
+
+    tt_face_load_any,
+
+    tt_face_load_sfnt_header_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+    tt_face_load_directory_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    tt_face_load_head,
+    tt_face_load_hhea,
+    tt_face_load_cmap,
+    tt_face_load_maxp,
+    tt_face_load_os2,
+    tt_face_load_post,
+
+    tt_face_load_name,
+    tt_face_free_name,
+
+    tt_face_load_hdmx_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+    tt_face_free_hdmx_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    tt_face_load_kern,
+    tt_face_load_gasp,
+    tt_face_load_pclt,
+
+    /* see `ttload.h' */
+    PUT_EMBEDDED_BITMAPS(tt_face_load_bhed),
+
+    tt_face_set_sbit_strike_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+    tt_face_load_sbit_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    tt_find_sbit_image, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+    tt_load_sbit_metrics, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    PUT_EMBEDDED_BITMAPS(tt_face_load_sbit_image),
+
+    tt_face_free_sbit_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    /* see `ttpost.h' */
+    PUT_PS_NAMES(tt_face_get_ps_name),
+    PUT_PS_NAMES(tt_face_free_ps_names),
+
+    tt_face_load_charmap_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+    tt_face_free_charmap_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    /* since version 2.1.8 */
+
+    tt_face_get_kerning,
+
+    /* since version 2.2 */
+
+    tt_face_load_font_dir,
+    tt_face_load_hmtx,
+
+    /* see `ttsbit.h' and `sfnt.h' */
+    PUT_EMBEDDED_BITMAPS(tt_face_load_eblc),
+    PUT_EMBEDDED_BITMAPS(tt_face_free_eblc),
+
+    PUT_EMBEDDED_BITMAPS(tt_face_set_sbit_strike),
+    PUT_EMBEDDED_BITMAPS(tt_face_load_strike_metrics),
+
+    tt_face_get_metrics
+  )
+
+
+  FT_DEFINE_MODULE(sfnt_module_class,
+
+    0,  /* not a font driver or renderer */
+    sizeof ( FT_ModuleRec ),
+
+    "sfnt",     /* driver name                            */
+    0x10000L,   /* driver version 1.0                     */
+    0x20000L,   /* driver requires FreeType 2.0 or higher */
+
+    (const void*)&FT_SFNT_INTERFACE_GET,  /* module specific interface */
+
+    (FT_Module_Constructor)0,
+    (FT_Module_Destructor) 0,
+    (FT_Module_Requester)  sfnt_get_interface
+  )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/sfdriver.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfdriver.h
new file mode 100644
index 0000000..5de25d5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfdriver.h
@@ -0,0 +1,38 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfdriver.h                                                             */
+/*                                                                         */
+/*    High-level SFNT driver interface (specification).                    */
+/*                                                                         */
+/*  Copyright 1996-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SFDRIVER_H__
+#define __SFDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_DECLARE_MODULE( sfnt_module_class )
+
+
+FT_END_HEADER
+
+#endif /* __SFDRIVER_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/sferrors.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/sferrors.h
new file mode 100644
index 0000000..564a3fe
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/sferrors.h
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sferrors.h                                                             */
+/*                                                                         */
+/*    SFNT error codes (specification only).                               */
+/*                                                                         */
+/*  Copyright 2001, 2004, 2012 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the SFNT error enumeration constants.     */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __SFERRORS_H__
+#define __SFERRORS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  SFNT_Err_
+#define FT_ERR_BASE    FT_Mod_Err_SFNT
+
+#define FT_KEEP_ERR_PREFIX
+
+#include FT_ERRORS_H
+
+#endif /* __SFERRORS_H__ */
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/sfnt.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfnt.c
new file mode 100644
index 0000000..fc507b4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfnt.c
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfnt.c                                                                 */
+/*                                                                         */
+/*    Single object library component.                                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "sfntpic.c"
+#include "ttload.c"
+#include "ttmtx.c"
+#include "ttcmap.c"
+#include "ttkern.c"
+#include "sfobjs.c"
+#include "sfdriver.c"
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+#include "ttsbit.c"
+#endif
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+#include "ttpost.c"
+#endif
+
+#ifdef TT_CONFIG_OPTION_BDF
+#include "ttbdf.c"
+#endif
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/sfntpic.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfntpic.c
new file mode 100644
index 0000000..1372376
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfntpic.c
@@ -0,0 +1,146 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfntpic.c                                                              */
+/*                                                                         */
+/*    The FreeType position independent code services for sfnt module.     */
+/*                                                                         */
+/*  Copyright 2009, 2010 by                                                */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "sfntpic.h"
+#include "sferrors.h"
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /* forward declaration of PIC init functions from sfdriver.c */
+  FT_Error
+  FT_Create_Class_sfnt_services( FT_Library           library,
+                                 FT_ServiceDescRec**  ouput_class );
+
+  void
+  FT_Destroy_Class_sfnt_services( FT_Library          library,
+                                  FT_ServiceDescRec*  clazz );
+
+  void
+  FT_Init_Class_sfnt_service_bdf( FT_Service_BDFRec*  clazz );
+
+  void
+  FT_Init_Class_sfnt_interface( FT_Library       library,
+                                SFNT_Interface*  clazz );
+
+  void
+  FT_Init_Class_sfnt_service_glyph_dict(
+    FT_Library                library,
+    FT_Service_GlyphDictRec*  clazz );
+
+  void
+  FT_Init_Class_sfnt_service_ps_name(
+    FT_Library                 library,
+    FT_Service_PsFontNameRec*  clazz );
+
+  void
+  FT_Init_Class_tt_service_get_cmap_info(
+    FT_Library              library,
+    FT_Service_TTCMapsRec*  clazz );
+
+  void
+  FT_Init_Class_sfnt_service_sfnt_table(
+    FT_Service_SFNT_TableRec*  clazz );
+
+  /* forward declaration of PIC init functions from ttcmap.c */
+  FT_Error
+  FT_Create_Class_tt_cmap_classes( FT_Library       library,
+                                   TT_CMap_Class**  output_class );
+
+  void
+  FT_Destroy_Class_tt_cmap_classes( FT_Library      library,
+                                    TT_CMap_Class*  clazz );
+
+  void
+  sfnt_module_class_pic_free( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory  memory = library->memory;
+
+
+    if ( pic_container->sfnt )
+    {
+      sfntModulePIC*  container = (sfntModulePIC*)pic_container->sfnt;
+
+
+      if ( container->sfnt_services )
+        FT_Destroy_Class_sfnt_services( library,
+                                        container->sfnt_services );
+      container->sfnt_services = NULL;
+      if ( container->tt_cmap_classes )
+        FT_Destroy_Class_tt_cmap_classes( library,
+                                          container->tt_cmap_classes );
+      container->tt_cmap_classes = NULL;
+      FT_FREE( container );
+      pic_container->sfnt = NULL;
+    }
+  }
+
+
+  FT_Error
+  sfnt_module_class_pic_init(  FT_Library library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Error           error = SFNT_Err_Ok;
+    sfntModulePIC*     container;
+    FT_Memory          memory = library->memory;
+
+
+    /* allocate pointer, clear and set global container pointer */
+    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
+      return error;
+    FT_MEM_SET( container, 0, sizeof ( *container ) );
+    pic_container->sfnt = container;
+
+    /* initialize pointer table - this is how the module usually expects this data */
+    error = FT_Create_Class_sfnt_services( library,
+                                           &container->sfnt_services );
+    if ( error )
+      goto Exit;
+    error = FT_Create_Class_tt_cmap_classes( library,
+                                             &container->tt_cmap_classes );
+    if ( error )
+      goto Exit;
+
+    FT_Init_Class_sfnt_service_glyph_dict(
+      library, &container->sfnt_service_glyph_dict );
+    FT_Init_Class_sfnt_service_ps_name(
+      library, &container->sfnt_service_ps_name );
+    FT_Init_Class_tt_service_get_cmap_info(
+      library, &container->tt_service_get_cmap_info );
+    FT_Init_Class_sfnt_service_sfnt_table(
+      &container->sfnt_service_sfnt_table );
+#ifdef TT_CONFIG_OPTION_BDF
+    FT_Init_Class_sfnt_service_bdf( &container->sfnt_service_bdf );
+#endif
+    FT_Init_Class_sfnt_interface( library, &container->sfnt_interface );
+
+Exit:
+    if ( error )
+      sfnt_module_class_pic_free( library );
+    return error;
+  }
+
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/sfntpic.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfntpic.h
new file mode 100644
index 0000000..f7993d1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfntpic.h
@@ -0,0 +1,95 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfntpic.h                                                              */
+/*                                                                         */
+/*    The FreeType position independent code services for sfnt module.     */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SFNTPIC_H__
+#define __SFNTPIC_H__
+
+
+FT_BEGIN_HEADER
+
+#include FT_INTERNAL_PIC_H
+
+ #ifndef FT_CONFIG_OPTION_PIC
+#define FT_SFNT_SERVICES_GET             sfnt_services
+#define FT_SFNT_SERVICE_GLYPH_DICT_GET   sfnt_service_glyph_dict
+#define FT_SFNT_SERVICE_PS_NAME_GET      sfnt_service_ps_name
+#define FT_TT_SERVICE_GET_CMAP_INFO_GET  tt_service_get_cmap_info
+#define FT_SFNT_SERVICES_GET             sfnt_services
+#define FT_TT_CMAP_CLASSES_GET           tt_cmap_classes
+#define FT_SFNT_SERVICE_SFNT_TABLE_GET   sfnt_service_sfnt_table
+#define FT_SFNT_SERVICE_BDF_GET          sfnt_service_bdf
+#define FT_SFNT_INTERFACE_GET            sfnt_interface
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+/* some include files required for members of sfntModulePIC */
+#include FT_SERVICE_GLYPH_DICT_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_SFNT_H
+#include FT_SERVICE_TT_CMAP_H
+#ifdef TT_CONFIG_OPTION_BDF
+#include "ttbdf.h"
+#include FT_SERVICE_BDF_H
+#endif
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H
+#include "ttcmap.h"
+
+typedef struct sfntModulePIC_
+  {
+    FT_ServiceDescRec* sfnt_services;
+    FT_Service_GlyphDictRec sfnt_service_glyph_dict;
+    FT_Service_PsFontNameRec  sfnt_service_ps_name;
+    FT_Service_TTCMapsRec  tt_service_get_cmap_info;
+    TT_CMap_Class* tt_cmap_classes;
+    FT_Service_SFNT_TableRec sfnt_service_sfnt_table;
+#ifdef TT_CONFIG_OPTION_BDF
+    FT_Service_BDFRec sfnt_service_bdf;
+#endif
+    SFNT_Interface sfnt_interface;
+  } sfntModulePIC;
+
+#define GET_PIC(lib)                      ((sfntModulePIC*)((lib)->pic_container.sfnt))
+#define FT_SFNT_SERVICES_GET              (GET_PIC(library)->sfnt_services)
+#define FT_SFNT_SERVICE_GLYPH_DICT_GET    (GET_PIC(library)->sfnt_service_glyph_dict)
+#define FT_SFNT_SERVICE_PS_NAME_GET       (GET_PIC(library)->sfnt_service_ps_name)
+#define FT_TT_SERVICE_GET_CMAP_INFO_GET   (GET_PIC(library)->tt_service_get_cmap_info)
+#define FT_SFNT_SERVICES_GET              (GET_PIC(library)->sfnt_services)
+#define FT_TT_CMAP_CLASSES_GET            (GET_PIC(library)->tt_cmap_classes)
+#define FT_SFNT_SERVICE_SFNT_TABLE_GET    (GET_PIC(library)->sfnt_service_sfnt_table)
+#define FT_SFNT_SERVICE_BDF_GET           (GET_PIC(library)->sfnt_service_bdf)
+#define FT_SFNT_INTERFACE_GET             (GET_PIC(library)->sfnt_interface)
+
+  /* see sfntpic.c for the implementation */
+  void
+  sfnt_module_class_pic_free( FT_Library  library );
+
+  FT_Error
+  sfnt_module_class_pic_init( FT_Library  library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+/* */
+
+FT_END_HEADER
+
+#endif /* __SFNTPIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/sfobjs.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfobjs.c
new file mode 100644
index 0000000..d7be631
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfobjs.c
@@ -0,0 +1,1163 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfobjs.c                                                               */
+/*                                                                         */
+/*    SFNT object management (base).                                       */
+/*                                                                         */
+/*  Copyright 1996-2008, 2010-2011 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "sfobjs.h"
+#include "ttload.h"
+#include "ttcmap.h"
+#include "ttkern.h"
+#include FT_INTERNAL_SFNT_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_TRUETYPE_IDS_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_SFNT_NAMES_H
+#include "sferrors.h"
+
+#ifdef TT_CONFIG_OPTION_BDF
+#include "ttbdf.h"
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_sfobjs
+
+
+
+  /* convert a UTF-16 name entry to ASCII */
+  static FT_String*
+  tt_name_entry_ascii_from_utf16( TT_NameEntry  entry,
+                                  FT_Memory     memory )
+  {
+    FT_String*  string = NULL;
+    FT_UInt     len, code, n;
+    FT_Byte*    read   = (FT_Byte*)entry->string;
+    FT_Error    error;
+
+
+    len = (FT_UInt)entry->stringLength / 2;
+
+    if ( FT_NEW_ARRAY( string, len + 1 ) )
+      return NULL;
+
+    for ( n = 0; n < len; n++ )
+    {
+      code = FT_NEXT_USHORT( read );
+      if ( code < 32 || code > 127 )
+        code = '?';
+
+      string[n] = (char)code;
+    }
+
+    string[len] = 0;
+
+    return string;
+  }
+
+
+  /* convert an Apple Roman or symbol name entry to ASCII */
+  static FT_String*
+  tt_name_entry_ascii_from_other( TT_NameEntry  entry,
+                                  FT_Memory     memory )
+  {
+    FT_String*  string = NULL;
+    FT_UInt     len, code, n;
+    FT_Byte*    read   = (FT_Byte*)entry->string;
+    FT_Error    error;
+
+
+    len = (FT_UInt)entry->stringLength;
+
+    if ( FT_NEW_ARRAY( string, len + 1 ) )
+      return NULL;
+
+    for ( n = 0; n < len; n++ )
+    {
+      code = *read++;
+      if ( code < 32 || code > 127 )
+        code = '?';
+
+      string[n] = (char)code;
+    }
+
+    string[len] = 0;
+
+    return string;
+  }
+
+
+  typedef FT_String*  (*TT_NameEntry_ConvertFunc)( TT_NameEntry  entry,
+                                                   FT_Memory     memory );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_get_name                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Returns a given ENGLISH name record in ASCII.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the source face object.                      */
+  /*                                                                       */
+  /*    nameid :: The name id of the name record to return.                */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    name   :: The address of a string pointer.  NULL if no name is     */
+  /*              present.                                                 */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  static FT_Error
+  tt_face_get_name( TT_Face      face,
+                    FT_UShort    nameid,
+                    FT_String**  name )
+  {
+    FT_Memory         memory = face->root.memory;
+    FT_Error          error  = SFNT_Err_Ok;
+    FT_String*        result = NULL;
+    FT_UShort         n;
+    TT_NameEntryRec*  rec;
+    FT_Int            found_apple         = -1;
+    FT_Int            found_apple_roman   = -1;
+    FT_Int            found_apple_english = -1;
+    FT_Int            found_win           = -1;
+    FT_Int            found_unicode       = -1;
+
+    FT_Bool           is_english = 0;
+
+    TT_NameEntry_ConvertFunc  convert;
+
+
+    FT_ASSERT( name );
+
+    rec = face->name_table.names;
+    for ( n = 0; n < face->num_names; n++, rec++ )
+    {
+      /* According to the OpenType 1.3 specification, only Microsoft or  */
+      /* Apple platform IDs might be used in the `name' table.  The      */
+      /* `Unicode' platform is reserved for the `cmap' table, and the    */
+      /* `ISO' one is deprecated.                                        */
+      /*                                                                 */
+      /* However, the Apple TrueType specification doesn't say the same  */
+      /* thing and goes to suggest that all Unicode `name' table entries */
+      /* should be coded in UTF-16 (in big-endian format I suppose).     */
+      /*                                                                 */
+      if ( rec->nameID == nameid && rec->stringLength > 0 )
+      {
+        switch ( rec->platformID )
+        {
+        case TT_PLATFORM_APPLE_UNICODE:
+        case TT_PLATFORM_ISO:
+          /* there is `languageID' to check there.  We should use this */
+          /* field only as a last solution when nothing else is        */
+          /* available.                                                */
+          /*                                                           */
+          found_unicode = n;
+          break;
+
+        case TT_PLATFORM_MACINTOSH:
+          /* This is a bit special because some fonts will use either    */
+          /* an English language id, or a Roman encoding id, to indicate */
+          /* the English version of its font name.                       */
+          /*                                                             */
+          if ( rec->languageID == TT_MAC_LANGID_ENGLISH )
+            found_apple_english = n;
+          else if ( rec->encodingID == TT_MAC_ID_ROMAN )
+            found_apple_roman = n;
+          break;
+
+        case TT_PLATFORM_MICROSOFT:
+          /* we only take a non-English name when there is nothing */
+          /* else available in the font                            */
+          /*                                                       */
+          if ( found_win == -1 || ( rec->languageID & 0x3FF ) == 0x009 )
+          {
+            switch ( rec->encodingID )
+            {
+            case TT_MS_ID_SYMBOL_CS:
+            case TT_MS_ID_UNICODE_CS:
+            case TT_MS_ID_UCS_4:
+              is_english = FT_BOOL( ( rec->languageID & 0x3FF ) == 0x009 );
+              found_win  = n;
+              break;
+
+            default:
+              ;
+            }
+          }
+          break;
+
+        default:
+          ;
+        }
+      }
+    }
+
+    found_apple = found_apple_roman;
+    if ( found_apple_english >= 0 )
+      found_apple = found_apple_english;
+
+    /* some fonts contain invalid Unicode or Macintosh formatted entries; */
+    /* we will thus favor names encoded in Windows formats if available   */
+    /* (provided it is an English name)                                   */
+    /*                                                                    */
+    convert = NULL;
+    if ( found_win >= 0 && !( found_apple >= 0 && !is_english ) )
+    {
+      rec = face->name_table.names + found_win;
+      switch ( rec->encodingID )
+      {
+        /* all Unicode strings are encoded using UTF-16BE */
+      case TT_MS_ID_UNICODE_CS:
+      case TT_MS_ID_SYMBOL_CS:
+        convert = tt_name_entry_ascii_from_utf16;
+        break;
+
+      case TT_MS_ID_UCS_4:
+        /* Apparently, if this value is found in a name table entry, it is */
+        /* documented as `full Unicode repertoire'.  Experience with the   */
+        /* MsGothic font shipped with Windows Vista shows that this really */
+        /* means UTF-16 encoded names (UCS-4 values are only used within   */
+        /* charmaps).                                                      */
+        convert = tt_name_entry_ascii_from_utf16;
+        break;
+
+      default:
+        ;
+      }
+    }
+    else if ( found_apple >= 0 )
+    {
+      rec     = face->name_table.names + found_apple;
+      convert = tt_name_entry_ascii_from_other;
+    }
+    else if ( found_unicode >= 0 )
+    {
+      rec     = face->name_table.names + found_unicode;
+      convert = tt_name_entry_ascii_from_utf16;
+    }
+
+    if ( rec && convert )
+    {
+      if ( rec->string == NULL )
+      {
+        FT_Stream  stream = face->name_table.stream;
+
+
+        if ( FT_QNEW_ARRAY ( rec->string, rec->stringLength ) ||
+             FT_STREAM_SEEK( rec->stringOffset )              ||
+             FT_STREAM_READ( rec->string, rec->stringLength ) )
+        {
+          FT_FREE( rec->string );
+          rec->stringLength = 0;
+          result            = NULL;
+          goto Exit;
+        }
+      }
+
+      result = convert( rec, memory );
+    }
+
+  Exit:
+    *name = result;
+    return error;
+  }
+
+
+  static FT_Encoding
+  sfnt_find_encoding( int  platform_id,
+                      int  encoding_id )
+  {
+    typedef struct  TEncoding_
+    {
+      int          platform_id;
+      int          encoding_id;
+      FT_Encoding  encoding;
+
+    } TEncoding;
+
+    static
+    const TEncoding  tt_encodings[] =
+    {
+      { TT_PLATFORM_ISO,           -1,                  FT_ENCODING_UNICODE },
+
+      { TT_PLATFORM_APPLE_UNICODE, -1,                  FT_ENCODING_UNICODE },
+
+      { TT_PLATFORM_MACINTOSH,     TT_MAC_ID_ROMAN,     FT_ENCODING_APPLE_ROMAN },
+
+      { TT_PLATFORM_MICROSOFT,     TT_MS_ID_SYMBOL_CS,  FT_ENCODING_MS_SYMBOL },
+      { TT_PLATFORM_MICROSOFT,     TT_MS_ID_UCS_4,      FT_ENCODING_UNICODE },
+      { TT_PLATFORM_MICROSOFT,     TT_MS_ID_UNICODE_CS, FT_ENCODING_UNICODE },
+      { TT_PLATFORM_MICROSOFT,     TT_MS_ID_SJIS,       FT_ENCODING_SJIS },
+      { TT_PLATFORM_MICROSOFT,     TT_MS_ID_GB2312,     FT_ENCODING_GB2312 },
+      { TT_PLATFORM_MICROSOFT,     TT_MS_ID_BIG_5,      FT_ENCODING_BIG5 },
+      { TT_PLATFORM_MICROSOFT,     TT_MS_ID_WANSUNG,    FT_ENCODING_WANSUNG },
+      { TT_PLATFORM_MICROSOFT,     TT_MS_ID_JOHAB,      FT_ENCODING_JOHAB }
+    };
+
+    const TEncoding  *cur, *limit;
+
+
+    cur   = tt_encodings;
+    limit = cur + sizeof ( tt_encodings ) / sizeof ( tt_encodings[0] );
+
+    for ( ; cur < limit; cur++ )
+    {
+      if ( cur->platform_id == platform_id )
+      {
+        if ( cur->encoding_id == encoding_id ||
+             cur->encoding_id == -1          )
+          return cur->encoding;
+      }
+    }
+
+    return FT_ENCODING_NONE;
+  }
+
+
+  /* Fill in face->ttc_header.  If the font is not a TTC, it is */
+  /* synthesized into a TTC with one offset table.              */
+  static FT_Error
+  sfnt_open_font( FT_Stream  stream,
+                  TT_Face    face )
+  {
+    FT_Memory  memory = stream->memory;
+    FT_Error   error;
+    FT_ULong   tag, offset;
+
+    static const FT_Frame_Field  ttc_header_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TTC_HeaderRec
+
+      FT_FRAME_START( 8 ),
+        FT_FRAME_LONG( version ),
+        FT_FRAME_LONG( count   ),  /* this is ULong in the specs */
+      FT_FRAME_END
+    };
+
+
+    face->ttc_header.tag     = 0;
+    face->ttc_header.version = 0;
+    face->ttc_header.count   = 0;
+
+    offset = FT_STREAM_POS();
+
+    if ( FT_READ_ULONG( tag ) )
+      return error;
+
+    if ( tag != 0x00010000UL &&
+         tag != TTAG_ttcf    &&
+         tag != TTAG_OTTO    &&
+         tag != TTAG_true    &&
+         tag != TTAG_typ1    &&
+         tag != 0x00020000UL )
+    {
+      FT_TRACE2(( "  not a font using the SFNT container format\n" ));
+      return SFNT_Err_Unknown_File_Format;
+    }
+
+    face->ttc_header.tag = TTAG_ttcf;
+
+    if ( tag == TTAG_ttcf )
+    {
+      FT_Int  n;
+
+
+      FT_TRACE3(( "sfnt_open_font: file is a collection\n" ));
+
+      if ( FT_STREAM_READ_FIELDS( ttc_header_fields, &face->ttc_header ) )
+        return error;
+
+      if ( face->ttc_header.count == 0 )
+        return SFNT_Err_Invalid_Table;
+
+      /* a rough size estimate: let's conservatively assume that there   */
+      /* is just a single table info in each subfont header (12 + 16*1 = */
+      /* 28 bytes), thus we have (at least) `12 + 4*count' bytes for the */
+      /* size of the TTC header plus `28*count' bytes for all subfont    */
+      /* headers                                                         */
+      if ( (FT_ULong)face->ttc_header.count > stream->size / ( 28 + 4 ) )
+        return SFNT_Err_Array_Too_Large;
+
+      /* now read the offsets of each font in the file */
+      if ( FT_NEW_ARRAY( face->ttc_header.offsets, face->ttc_header.count ) )
+        return error;
+
+      if ( FT_FRAME_ENTER( face->ttc_header.count * 4L ) )
+        return error;
+
+      for ( n = 0; n < face->ttc_header.count; n++ )
+        face->ttc_header.offsets[n] = FT_GET_ULONG();
+
+      FT_FRAME_EXIT();
+    }
+    else
+    {
+      FT_TRACE3(( "sfnt_open_font: synthesize TTC\n" ));
+
+      face->ttc_header.version = 1 << 16;
+      face->ttc_header.count   = 1;
+
+      if ( FT_NEW( face->ttc_header.offsets ) )
+        return error;
+
+      face->ttc_header.offsets[0] = offset;
+    }
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  sfnt_init_face( FT_Stream      stream,
+                  TT_Face        face,
+                  FT_Int         face_index,
+                  FT_Int         num_params,
+                  FT_Parameter*  params )
+  {
+    FT_Error        error;
+    FT_Library      library = face->root.driver->root.library;
+    SFNT_Service    sfnt;
+
+
+    /* for now, parameters are unused */
+    FT_UNUSED( num_params );
+    FT_UNUSED( params );
+
+
+    sfnt = (SFNT_Service)face->sfnt;
+    if ( !sfnt )
+    {
+      sfnt = (SFNT_Service)FT_Get_Module_Interface( library, "sfnt" );
+      if ( !sfnt )
+      {
+        FT_ERROR(( "sfnt_init_face: cannot access `sfnt' module\n" ));
+        return SFNT_Err_Missing_Module;
+      }
+
+      face->sfnt       = sfnt;
+      face->goto_table = sfnt->goto_table;
+    }
+
+    FT_FACE_FIND_GLOBAL_SERVICE( face, face->psnames, POSTSCRIPT_CMAPS );
+
+    FT_TRACE2(( "SFNT driver\n" ));
+
+    error = sfnt_open_font( stream, face );
+    if ( error )
+      return error;
+
+    FT_TRACE2(( "sfnt_init_face: %08p, %ld\n", face, face_index ));
+
+    if ( face_index < 0 )
+      face_index = 0;
+
+    if ( face_index >= face->ttc_header.count )
+      return SFNT_Err_Invalid_Argument;
+
+    if ( FT_STREAM_SEEK( face->ttc_header.offsets[face_index] ) )
+      return error;
+
+    /* check that we have a valid TrueType file */
+    error = sfnt->load_font_dir( face, stream );
+    if ( error )
+      return error;
+
+    face->root.num_faces  = face->ttc_header.count;
+    face->root.face_index = face_index;
+
+    return error;
+  }
+
+
+#define LOAD_( x )                                            \
+  do {                                                        \
+    FT_TRACE2(( "`" #x "' " ));                               \
+    FT_TRACE3(( "-->\n" ));                                   \
+                                                              \
+    error = sfnt->load_##x( face, stream );                   \
+                                                              \
+    FT_TRACE2(( "%s\n", ( !error )                            \
+                        ? "loaded"                            \
+                        : ( error == SFNT_Err_Table_Missing ) \
+                          ? "missing"                         \
+                          : "failed to load" ));              \
+    FT_TRACE3(( "\n" ));                                      \
+  } while ( 0 )
+
+#define LOADM_( x, vertical )                                 \
+  do {                                                        \
+    FT_TRACE2(( "`%s" #x "' ",                                \
+                vertical ? "vertical " : "" ));               \
+    FT_TRACE3(( "-->\n" ));                                   \
+                                                              \
+    error = sfnt->load_##x( face, stream, vertical );         \
+                                                              \
+    FT_TRACE2(( "%s\n", ( !error )                            \
+                        ? "loaded"                            \
+                        : ( error == SFNT_Err_Table_Missing ) \
+                          ? "missing"                         \
+                          : "failed to load" ));              \
+    FT_TRACE3(( "\n" ));                                      \
+  } while ( 0 )
+
+#define GET_NAME( id, field )                                 \
+  do {                                                        \
+    error = tt_face_get_name( face, TT_NAME_ID_##id, field ); \
+    if ( error )                                              \
+      goto Exit;                                              \
+  } while ( 0 )
+
+
+  FT_LOCAL_DEF( FT_Error )
+  sfnt_load_face( FT_Stream      stream,
+                  TT_Face        face,
+                  FT_Int         face_index,
+                  FT_Int         num_params,
+                  FT_Parameter*  params )
+  {
+    FT_Error      error;
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+    FT_Error      psnames_error;
+#endif
+    FT_Bool       has_outline;
+    FT_Bool       is_apple_sbit;
+    FT_Bool       ignore_preferred_family = FALSE;
+    FT_Bool       ignore_preferred_subfamily = FALSE;
+
+    SFNT_Service  sfnt = (SFNT_Service)face->sfnt;
+
+    FT_UNUSED( face_index );
+
+    /* Check parameters */
+
+    {
+      FT_Int  i;
+
+
+      for ( i = 0; i < num_params; i++ )
+      {
+        if ( params[i].tag == FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY )
+          ignore_preferred_family = TRUE;
+        else if ( params[i].tag == FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY )
+          ignore_preferred_subfamily = TRUE;
+      }
+    }
+
+    /* Load tables */
+
+    /* We now support two SFNT-based bitmapped font formats.  They */
+    /* are recognized easily as they do not include a `glyf'       */
+    /* table.                                                      */
+    /*                                                             */
+    /* The first format comes from Apple, and uses a table named   */
+    /* `bhed' instead of `head' to store the font header (using    */
+    /* the same format).  It also doesn't include horizontal and   */
+    /* vertical metrics tables (i.e. `hhea' and `vhea' tables are  */
+    /* missing).                                                   */
+    /*                                                             */
+    /* The other format comes from Microsoft, and is used with     */
+    /* WinCE/PocketPC.  It looks like a standard TTF, except that  */
+    /* it doesn't contain outlines.                                */
+    /*                                                             */
+
+    FT_TRACE2(( "sfnt_load_face: %08p\n\n", face ));
+
+    /* do we have outlines in there? */
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    has_outline = FT_BOOL( face->root.internal->incremental_interface != 0 ||
+                           tt_face_lookup_table( face, TTAG_glyf )    != 0 ||
+                           tt_face_lookup_table( face, TTAG_CFF )     != 0 );
+#else
+    has_outline = FT_BOOL( tt_face_lookup_table( face, TTAG_glyf ) != 0 ||
+                           tt_face_lookup_table( face, TTAG_CFF )  != 0 );
+#endif
+
+    is_apple_sbit = 0;
+
+    /* if this font doesn't contain outlines, we try to load */
+    /* a `bhed' table                                        */
+    if ( !has_outline && sfnt->load_bhed )
+    {
+      LOAD_( bhed );
+      is_apple_sbit = FT_BOOL( !error );
+    }
+
+    /* load the font header (`head' table) if this isn't an Apple */
+    /* sbit font file                                             */
+    if ( !is_apple_sbit )
+    {
+      LOAD_( head );
+      if ( error )
+        goto Exit;
+    }
+
+    if ( face->header.Units_Per_EM == 0 )
+    {
+      error = SFNT_Err_Invalid_Table;
+
+      goto Exit;
+    }
+
+    /* the following tables are often not present in embedded TrueType */
+    /* fonts within PDF documents, so don't check for them.            */
+    LOAD_( maxp );
+    LOAD_( cmap );
+
+    /* the following tables are optional in PCL fonts -- */
+    /* don't check for errors                            */
+    LOAD_( name );
+    LOAD_( post );
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+    psnames_error = error;
+#endif
+
+    /* do not load the metrics headers and tables if this is an Apple */
+    /* sbit font file                                                 */
+    if ( !is_apple_sbit )
+    {
+      /* load the `hhea' and `hmtx' tables */
+      LOADM_( hhea, 0 );
+      if ( !error )
+      {
+        LOADM_( hmtx, 0 );
+        if ( error == SFNT_Err_Table_Missing )
+        {
+          error = SFNT_Err_Hmtx_Table_Missing;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+          /* If this is an incrementally loaded font and there are */
+          /* overriding metrics, tolerate a missing `hmtx' table.  */
+          if ( face->root.internal->incremental_interface          &&
+               face->root.internal->incremental_interface->funcs->
+                 get_glyph_metrics                                 )
+          {
+            face->horizontal.number_Of_HMetrics = 0;
+            error = SFNT_Err_Ok;
+          }
+#endif
+        }
+      }
+      else if ( error == SFNT_Err_Table_Missing )
+      {
+        /* No `hhea' table necessary for SFNT Mac fonts. */
+        if ( face->format_tag == TTAG_true )
+        {
+          FT_TRACE2(( "This is an SFNT Mac font.\n" ));
+
+          has_outline = 0;
+          error       = SFNT_Err_Ok;
+        }
+        else
+        {
+          error = SFNT_Err_Horiz_Header_Missing;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+          /* If this is an incrementally loaded font and there are */
+          /* overriding metrics, tolerate a missing `hhea' table.  */
+          if ( face->root.internal->incremental_interface          &&
+               face->root.internal->incremental_interface->funcs->
+                 get_glyph_metrics                                 )
+          {
+            face->horizontal.number_Of_HMetrics = 0;
+            error = SFNT_Err_Ok;
+          }
+#endif
+
+        }
+      }
+
+      if ( error )
+        goto Exit;
+
+      /* try to load the `vhea' and `vmtx' tables */
+      LOADM_( hhea, 1 );
+      if ( !error )
+      {
+        LOADM_( hmtx, 1 );
+        if ( !error )
+          face->vertical_info = 1;
+      }
+
+      if ( error && error != SFNT_Err_Table_Missing )
+        goto Exit;
+
+      LOAD_( os2 );
+      if ( error )
+      {
+        /* we treat the table as missing if there are any errors */
+        face->os2.version = 0xFFFFU;
+      }
+    }
+
+    /* the optional tables */
+
+    /* embedded bitmap support */
+    if ( sfnt->load_eblc )
+    {
+      LOAD_( eblc );
+      if ( error )
+      {
+        /* a font which contains neither bitmaps nor outlines is */
+        /* still valid (although rather useless in most cases);  */
+        /* however, you can find such stripped fonts in PDFs     */
+        if ( error == SFNT_Err_Table_Missing )
+          error = SFNT_Err_Ok;
+        else
+          goto Exit;
+      }
+    }
+
+    LOAD_( pclt );
+    if ( error )
+    {
+      if ( error != SFNT_Err_Table_Missing )
+        goto Exit;
+
+      face->pclt.Version = 0;
+    }
+
+    /* consider the kerning and gasp tables as optional */
+    LOAD_( gasp );
+    LOAD_( kern );
+
+    face->root.num_glyphs = face->max_profile.numGlyphs;
+
+    /* Bit 8 of the `fsSelection' field in the `OS/2' table denotes  */
+    /* a WWS-only font face.  `WWS' stands for `weight', width', and */
+    /* `slope', a term used by Microsoft's Windows Presentation      */
+    /* Foundation (WPF).  This flag has been introduced in version   */
+    /* 1.5 of the OpenType specification (May 2008).                 */
+
+    face->root.family_name = NULL;
+    face->root.style_name  = NULL;
+    if ( face->os2.version != 0xFFFFU && face->os2.fsSelection & 256 )
+    {
+      if ( !ignore_preferred_family )
+        GET_NAME( PREFERRED_FAMILY, &face->root.family_name );
+      if ( !face->root.family_name )
+        GET_NAME( FONT_FAMILY, &face->root.family_name );
+
+      if ( !ignore_preferred_subfamily )
+        GET_NAME( PREFERRED_SUBFAMILY, &face->root.style_name );
+      if ( !face->root.style_name )
+        GET_NAME( FONT_SUBFAMILY, &face->root.style_name );
+    }
+    else
+    {
+      GET_NAME( WWS_FAMILY, &face->root.family_name );
+      if ( !face->root.family_name && !ignore_preferred_family )
+        GET_NAME( PREFERRED_FAMILY, &face->root.family_name );
+      if ( !face->root.family_name )
+        GET_NAME( FONT_FAMILY, &face->root.family_name );
+
+      GET_NAME( WWS_SUBFAMILY, &face->root.style_name );
+      if ( !face->root.style_name && !ignore_preferred_subfamily )
+        GET_NAME( PREFERRED_SUBFAMILY, &face->root.style_name );
+      if ( !face->root.style_name )
+        GET_NAME( FONT_SUBFAMILY, &face->root.style_name );
+    }
+
+    /* now set up root fields */
+    {
+      FT_Face  root  = &face->root;
+      FT_Long  flags = root->face_flags;
+
+
+      /*********************************************************************/
+      /*                                                                   */
+      /* Compute face flags.                                               */
+      /*                                                                   */
+      if ( has_outline == TRUE )
+        flags |= FT_FACE_FLAG_SCALABLE;   /* scalable outlines */
+
+      /* The sfnt driver only supports bitmap fonts natively, thus we */
+      /* don't set FT_FACE_FLAG_HINTER.                               */
+      flags |= FT_FACE_FLAG_SFNT       |  /* SFNT file format  */
+               FT_FACE_FLAG_HORIZONTAL;   /* horizontal data   */
+
+#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+      if ( psnames_error == SFNT_Err_Ok               &&
+           face->postscript.FormatType != 0x00030000L )
+        flags |= FT_FACE_FLAG_GLYPH_NAMES;
+#endif
+
+      /* fixed width font? */
+      if ( face->postscript.isFixedPitch )
+        flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+      /* vertical information? */
+      if ( face->vertical_info )
+        flags |= FT_FACE_FLAG_VERTICAL;
+
+      /* kerning available ? */
+      if ( TT_FACE_HAS_KERNING( face ) )
+        flags |= FT_FACE_FLAG_KERNING;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+      /* Don't bother to load the tables unless somebody asks for them. */
+      /* No need to do work which will (probably) not be used.          */
+      if ( tt_face_lookup_table( face, TTAG_glyf ) != 0 &&
+           tt_face_lookup_table( face, TTAG_fvar ) != 0 &&
+           tt_face_lookup_table( face, TTAG_gvar ) != 0 )
+        flags |= FT_FACE_FLAG_MULTIPLE_MASTERS;
+#endif
+
+      root->face_flags = flags;
+
+      /*********************************************************************/
+      /*                                                                   */
+      /* Compute style flags.                                              */
+      /*                                                                   */
+
+      flags = 0;
+      if ( has_outline == TRUE && face->os2.version != 0xFFFFU )
+      {
+        /* We have an OS/2 table; use the `fsSelection' field.  Bit 9 */
+        /* indicates an oblique font face.  This flag has been        */
+        /* introduced in version 1.5 of the OpenType specification.   */
+
+        if ( face->os2.fsSelection & 512 )       /* bit 9 */
+          flags |= FT_STYLE_FLAG_ITALIC;
+        else if ( face->os2.fsSelection & 1 )    /* bit 0 */
+          flags |= FT_STYLE_FLAG_ITALIC;
+
+        if ( face->os2.fsSelection & 32 )        /* bit 5 */
+          flags |= FT_STYLE_FLAG_BOLD;
+      }
+      else
+      {
+        /* this is an old Mac font, use the header field */
+
+        if ( face->header.Mac_Style & 1 )
+          flags |= FT_STYLE_FLAG_BOLD;
+
+        if ( face->header.Mac_Style & 2 )
+          flags |= FT_STYLE_FLAG_ITALIC;
+      }
+
+      root->style_flags = flags;
+
+      /*********************************************************************/
+      /*                                                                   */
+      /* Polish the charmaps.                                              */
+      /*                                                                   */
+      /*   Try to set the charmap encoding according to the platform &     */
+      /*   encoding ID of each charmap.                                    */
+      /*                                                                   */
+
+      tt_face_build_cmaps( face );  /* ignore errors */
+
+
+      /* set the encoding fields */
+      {
+        FT_Int  m;
+
+
+        for ( m = 0; m < root->num_charmaps; m++ )
+        {
+          FT_CharMap  charmap = root->charmaps[m];
+
+
+          charmap->encoding = sfnt_find_encoding( charmap->platform_id,
+                                                  charmap->encoding_id );
+
+#if 0
+          if ( root->charmap     == NULL &&
+               charmap->encoding == FT_ENCODING_UNICODE )
+          {
+            /* set 'root->charmap' to the first Unicode encoding we find */
+            root->charmap = charmap;
+          }
+#endif
+        }
+      }
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+      /*
+       *  Now allocate the root array of FT_Bitmap_Size records and
+       *  populate them.  Unfortunately, it isn't possible to indicate bit
+       *  depths in the FT_Bitmap_Size record.  This is a design error.
+       */
+      {
+        FT_UInt  i, count;
+
+
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+        count = face->sbit_num_strikes;
+#else
+        count = (FT_UInt)face->num_sbit_strikes;
+#endif
+
+        if ( count > 0 )
+        {
+          FT_Memory        memory   = face->root.stream->memory;
+          FT_UShort        em_size  = face->header.Units_Per_EM;
+          FT_Short         avgwidth = face->os2.xAvgCharWidth;
+          FT_Size_Metrics  metrics;
+
+
+          if ( em_size == 0 || face->os2.version == 0xFFFFU )
+          {
+            avgwidth = 0;
+            em_size = 1;
+          }
+
+          if ( FT_NEW_ARRAY( root->available_sizes, count ) )
+            goto Exit;
+
+          for ( i = 0; i < count; i++ )
+          {
+            FT_Bitmap_Size*  bsize = root->available_sizes + i;
+
+
+            error = sfnt->load_strike_metrics( face, i, &metrics );
+            if ( error )
+              goto Exit;
+
+            bsize->height = (FT_Short)( metrics.height >> 6 );
+            bsize->width = (FT_Short)(
+                ( avgwidth * metrics.x_ppem + em_size / 2 ) / em_size );
+
+            bsize->x_ppem = metrics.x_ppem << 6;
+            bsize->y_ppem = metrics.y_ppem << 6;
+
+            /* assume 72dpi */
+            bsize->size   = metrics.y_ppem << 6;
+          }
+
+          root->face_flags     |= FT_FACE_FLAG_FIXED_SIZES;
+          root->num_fixed_sizes = (FT_Int)count;
+        }
+      }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+      /* a font with no bitmaps and no outlines is scalable; */
+      /* it has only empty glyphs then                       */
+      if ( !FT_HAS_FIXED_SIZES( root ) && !FT_IS_SCALABLE( root ) )
+        root->face_flags |= FT_FACE_FLAG_SCALABLE;
+
+
+      /*********************************************************************/
+      /*                                                                   */
+      /*  Set up metrics.                                                  */
+      /*                                                                   */
+      if ( FT_IS_SCALABLE( root ) )
+      {
+        /* XXX What about if outline header is missing */
+        /*     (e.g. sfnt wrapped bitmap)?             */
+        root->bbox.xMin    = face->header.xMin;
+        root->bbox.yMin    = face->header.yMin;
+        root->bbox.xMax    = face->header.xMax;
+        root->bbox.yMax    = face->header.yMax;
+        root->units_per_EM = face->header.Units_Per_EM;
+
+
+        /* XXX: Computing the ascender/descender/height is very different */
+        /*      from what the specification tells you.  Apparently, we    */
+        /*      must be careful because                                   */
+        /*                                                                */
+        /*      - not all fonts have an OS/2 table; in this case, we take */
+        /*        the values in the horizontal header.  However, these    */
+        /*        values very often are not reliable.                     */
+        /*                                                                */
+        /*      - otherwise, the correct typographic values are in the    */
+        /*        sTypoAscender, sTypoDescender & sTypoLineGap fields.    */
+        /*                                                                */
+        /*        However, certain fonts have these fields set to 0.      */
+        /*        Rather, they have usWinAscent & usWinDescent correctly  */
+        /*        set (but with different values).                        */
+        /*                                                                */
+        /*      As an example, Arial Narrow is implemented through four   */
+        /*      files ARIALN.TTF, ARIALNI.TTF, ARIALNB.TTF & ARIALNBI.TTF */
+        /*                                                                */
+        /*      Strangely, all fonts have the same values in their        */
+        /*      sTypoXXX fields, except ARIALNB which sets them to 0.     */
+        /*                                                                */
+        /*      On the other hand, they all have different                */
+        /*      usWinAscent/Descent values -- as a conclusion, the OS/2   */
+        /*      table cannot be used to compute the text height reliably! */
+        /*                                                                */
+
+        /* The ascender and descender are taken from the `hhea' table. */
+        /* If zero, they are taken from the `OS/2' table.              */
+
+        root->ascender  = face->horizontal.Ascender;
+        root->descender = face->horizontal.Descender;
+
+        root->height = (FT_Short)( root->ascender - root->descender +
+                                   face->horizontal.Line_Gap );
+
+        if ( !( root->ascender || root->descender ) )
+        {
+          if ( face->os2.version != 0xFFFFU )
+          {
+            if ( face->os2.sTypoAscender || face->os2.sTypoDescender )
+            {
+              root->ascender  = face->os2.sTypoAscender;
+              root->descender = face->os2.sTypoDescender;
+
+              root->height = (FT_Short)( root->ascender - root->descender +
+                                         face->os2.sTypoLineGap );
+            }
+            else
+            {
+              root->ascender  =  (FT_Short)face->os2.usWinAscent;
+              root->descender = -(FT_Short)face->os2.usWinDescent;
+
+              root->height = (FT_UShort)( root->ascender - root->descender );
+            }
+          }
+        }
+
+        root->max_advance_width  = face->horizontal.advance_Width_Max;
+        root->max_advance_height = (FT_Short)( face->vertical_info
+                                     ? face->vertical.advance_Height_Max
+                                     : root->height );
+
+        /* See http://www.microsoft.com/OpenType/OTSpec/post.htm -- */
+        /* Adjust underline position from top edge to centre of     */
+        /* stroke to convert TrueType meaning to FreeType meaning.  */
+        root->underline_position  = face->postscript.underlinePosition -
+                                    face->postscript.underlineThickness / 2;
+        root->underline_thickness = face->postscript.underlineThickness;
+      }
+
+    }
+
+  Exit:
+    FT_TRACE2(( "sfnt_load_face: done\n" ));
+
+    return error;
+  }
+
+
+#undef LOAD_
+#undef LOADM_
+#undef GET_NAME
+
+
+  FT_LOCAL_DEF( void )
+  sfnt_done_face( TT_Face  face )
+  {
+    FT_Memory     memory;
+    SFNT_Service  sfnt;
+
+
+    if ( !face )
+      return;
+
+    memory = face->root.memory;
+    sfnt   = (SFNT_Service)face->sfnt;
+
+    if ( sfnt )
+    {
+      /* destroy the postscript names table if it is loaded */
+      if ( sfnt->free_psnames )
+        sfnt->free_psnames( face );
+
+      /* destroy the embedded bitmaps table if it is loaded */
+      if ( sfnt->free_eblc )
+        sfnt->free_eblc( face );
+    }
+
+#ifdef TT_CONFIG_OPTION_BDF
+    /* freeing the embedded BDF properties */
+    tt_face_free_bdf_props( face );
+#endif
+
+    /* freeing the kerning table */
+    tt_face_done_kern( face );
+
+    /* freeing the collection table */
+    FT_FREE( face->ttc_header.offsets );
+    face->ttc_header.count = 0;
+
+    /* freeing table directory */
+    FT_FREE( face->dir_tables );
+    face->num_tables = 0;
+
+    {
+      FT_Stream  stream = FT_FACE_STREAM( face );
+
+
+      /* simply release the 'cmap' table frame */
+      FT_FRAME_RELEASE( face->cmap_table );
+      face->cmap_size = 0;
+    }
+
+    /* freeing the horizontal metrics */
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+    {
+      FT_Stream  stream = FT_FACE_STREAM( face );
+
+
+      FT_FRAME_RELEASE( face->horz_metrics );
+      FT_FRAME_RELEASE( face->vert_metrics );
+      face->horz_metrics_size = 0;
+      face->vert_metrics_size = 0;
+    }
+#else
+    FT_FREE( face->horizontal.long_metrics );
+    FT_FREE( face->horizontal.short_metrics );
+#endif
+
+    /* freeing the vertical ones, if any */
+    if ( face->vertical_info )
+    {
+      FT_FREE( face->vertical.long_metrics  );
+      FT_FREE( face->vertical.short_metrics );
+      face->vertical_info = 0;
+    }
+
+    /* freeing the gasp table */
+    FT_FREE( face->gasp.gaspRanges );
+    face->gasp.numRanges = 0;
+
+    /* freeing the name table */
+    if ( sfnt )
+      sfnt->free_name( face );
+
+    /* freeing family and style name */
+    FT_FREE( face->root.family_name );
+    FT_FREE( face->root.style_name );
+
+    /* freeing sbit size table */
+    FT_FREE( face->root.available_sizes );
+    face->root.num_fixed_sizes = 0;
+
+    FT_FREE( face->postscript_name );
+
+    face->sfnt = 0;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/sfobjs.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfobjs.h
new file mode 100644
index 0000000..6241c93
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/sfobjs.h
@@ -0,0 +1,54 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfobjs.h                                                               */
+/*                                                                         */
+/*    SFNT object management (specification).                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SFOBJS_H__
+#define __SFOBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_SFNT_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( FT_Error )
+  sfnt_init_face( FT_Stream      stream,
+                  TT_Face        face,
+                  FT_Int         face_index,
+                  FT_Int         num_params,
+                  FT_Parameter*  params );
+
+  FT_LOCAL( FT_Error )
+  sfnt_load_face( FT_Stream      stream,
+                  TT_Face        face,
+                  FT_Int         face_index,
+                  FT_Int         num_params,
+                  FT_Parameter*  params );
+
+  FT_LOCAL( void )
+  sfnt_done_face( TT_Face  face );
+
+
+FT_END_HEADER
+
+#endif /* __SFDRIVER_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttbdf.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttbdf.c
new file mode 100644
index 0000000..18845c3
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttbdf.c
@@ -0,0 +1,250 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttbdf.c                                                                */
+/*                                                                         */
+/*    TrueType and OpenType embedded BDF properties (body).                */
+/*                                                                         */
+/*  Copyright 2005, 2006, 2010 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttbdf.h"
+
+#include "sferrors.h"
+
+
+#ifdef TT_CONFIG_OPTION_BDF
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttbdf
+
+
+  FT_LOCAL_DEF( void )
+  tt_face_free_bdf_props( TT_Face  face )
+  {
+    TT_BDF  bdf = &face->bdf;
+
+
+    if ( bdf->loaded )
+    {
+      FT_Stream  stream = FT_FACE(face)->stream;
+
+
+      if ( bdf->table != NULL )
+        FT_FRAME_RELEASE( bdf->table );
+
+      bdf->table_end    = NULL;
+      bdf->strings      = NULL;
+      bdf->strings_size = 0;
+    }
+  }
+
+
+  static FT_Error
+  tt_face_load_bdf_props( TT_Face    face,
+                          FT_Stream  stream )
+  {
+    TT_BDF    bdf = &face->bdf;
+    FT_ULong  length;
+    FT_Error  error;
+
+
+    FT_ZERO( bdf );
+
+    error = tt_face_goto_table( face, TTAG_BDF, stream, &length );
+    if ( error                                  ||
+         length < 8                             ||
+         FT_FRAME_EXTRACT( length, bdf->table ) )
+    {
+      error = SFNT_Err_Invalid_Table;
+      goto Exit;
+    }
+
+    bdf->table_end = bdf->table + length;
+
+    {
+      FT_Byte*   p           = bdf->table;
+      FT_UInt    version     = FT_NEXT_USHORT( p );
+      FT_UInt    num_strikes = FT_NEXT_USHORT( p );
+      FT_ULong   strings     = FT_NEXT_ULONG ( p );
+      FT_UInt    count;
+      FT_Byte*   strike;
+
+
+      if ( version != 0x0001                 ||
+           strings < 8                       ||
+           ( strings - 8 ) / 4 < num_strikes ||
+           strings + 1 > length              )
+      {
+        goto BadTable;
+      }
+
+      bdf->num_strikes  = num_strikes;
+      bdf->strings      = bdf->table + strings;
+      bdf->strings_size = length - strings;
+
+      count  = bdf->num_strikes;
+      p      = bdf->table + 8;
+      strike = p + count * 4;
+
+
+      for ( ; count > 0; count-- )
+      {
+        FT_UInt  num_items = FT_PEEK_USHORT( p + 2 );
+
+        /*
+         *  We don't need to check the value sets themselves, since this
+         *  is done later.
+         */
+        strike += 10 * num_items;
+
+        p += 4;
+      }
+
+      if ( strike > bdf->strings )
+        goto BadTable;
+    }
+
+    bdf->loaded = 1;
+
+  Exit:
+    return error;
+
+  BadTable:
+    FT_FRAME_RELEASE( bdf->table );
+    FT_ZERO( bdf );
+    error = SFNT_Err_Invalid_Table;
+    goto Exit;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_find_bdf_prop( TT_Face           face,
+                         const char*       property_name,
+                         BDF_PropertyRec  *aprop )
+  {
+    TT_BDF     bdf   = &face->bdf;
+    FT_Size    size  = FT_FACE(face)->size;
+    FT_Error   error = SFNT_Err_Ok;
+    FT_Byte*   p;
+    FT_UInt    count;
+    FT_Byte*   strike;
+    FT_Offset  property_len;
+
+
+    aprop->type = BDF_PROPERTY_TYPE_NONE;
+
+    if ( bdf->loaded == 0 )
+    {
+      error = tt_face_load_bdf_props( face, FT_FACE( face )->stream );
+      if ( error )
+        goto Exit;
+    }
+
+    count  = bdf->num_strikes;
+    p      = bdf->table + 8;
+    strike = p + 4 * count;
+
+    error = SFNT_Err_Invalid_Argument;
+
+    if ( size == NULL || property_name == NULL )
+      goto Exit;
+
+    property_len = ft_strlen( property_name );
+    if ( property_len == 0 )
+      goto Exit;
+
+    for ( ; count > 0; count-- )
+    {
+      FT_UInt  _ppem  = FT_NEXT_USHORT( p );
+      FT_UInt  _count = FT_NEXT_USHORT( p );
+
+      if ( _ppem == size->metrics.y_ppem )
+      {
+        count = _count;
+        goto FoundStrike;
+      }
+
+      strike += 10 * _count;
+    }
+    goto Exit;
+
+  FoundStrike:
+    p = strike;
+    for ( ; count > 0; count-- )
+    {
+      FT_UInt  type = FT_PEEK_USHORT( p + 4 );
+
+      if ( ( type & 0x10 ) != 0 )
+      {
+        FT_UInt32  name_offset = FT_PEEK_ULONG( p     );
+        FT_UInt32  value       = FT_PEEK_ULONG( p + 6 );
+
+        /* be a bit paranoid for invalid entries here */
+        if ( name_offset < bdf->strings_size                    &&
+             property_len < bdf->strings_size - name_offset     &&
+             ft_strncmp( property_name,
+                         (const char*)bdf->strings + name_offset,
+                         bdf->strings_size - name_offset ) == 0 )
+        {
+          switch ( type & 0x0F )
+          {
+          case 0x00:  /* string */
+          case 0x01:  /* atoms */
+            /* check that the content is really 0-terminated */
+            if ( value < bdf->strings_size &&
+                 ft_memchr( bdf->strings + value, 0, bdf->strings_size ) )
+            {
+              aprop->type   = BDF_PROPERTY_TYPE_ATOM;
+              aprop->u.atom = (const char*)bdf->strings + value;
+              error         = SFNT_Err_Ok;
+              goto Exit;
+            }
+            break;
+
+          case 0x02:
+            aprop->type      = BDF_PROPERTY_TYPE_INTEGER;
+            aprop->u.integer = (FT_Int32)value;
+            error            = SFNT_Err_Ok;
+            goto Exit;
+
+          case 0x03:
+            aprop->type       = BDF_PROPERTY_TYPE_CARDINAL;
+            aprop->u.cardinal = value;
+            error             = SFNT_Err_Ok;
+            goto Exit;
+
+          default:
+            ;
+          }
+        }
+      }
+      p += 10;
+    }
+
+  Exit:
+    return error;
+  }
+
+#endif /* TT_CONFIG_OPTION_BDF */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttbdf.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttbdf.h
new file mode 100644
index 0000000..48a10d6
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttbdf.h
@@ -0,0 +1,46 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttbdf.h                                                                */
+/*                                                                         */
+/*    TrueType and OpenType embedded BDF properties (specification).       */
+/*                                                                         */
+/*  Copyright 2005 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTBDF_H__
+#define __TTBDF_H__
+
+
+#include <ft2build.h>
+#include "ttload.h"
+#include FT_BDF_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( void )
+  tt_face_free_bdf_props( TT_Face  face );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_find_bdf_prop( TT_Face           face,
+                         const char*       property_name,
+                         BDF_PropertyRec  *aprop );
+
+
+FT_END_HEADER
+
+#endif /* __TTBDF_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttcmap.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttcmap.c
new file mode 100644
index 0000000..1dfd987
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttcmap.c
@@ -0,0 +1,3512 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttcmap.c                                                               */
+/*                                                                         */
+/*    TrueType character mapping table (cmap) support (body).              */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 by      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+
+#include "sferrors.h"           /* must come before FT_INTERNAL_VALIDATE_H */
+
+#include FT_INTERNAL_VALIDATE_H
+#include FT_INTERNAL_STREAM_H
+#include "ttload.h"
+#include "ttcmap.h"
+#include "sfntpic.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttcmap
+
+
+#define TT_PEEK_SHORT   FT_PEEK_SHORT
+#define TT_PEEK_USHORT  FT_PEEK_USHORT
+#define TT_PEEK_UINT24  FT_PEEK_UOFF3
+#define TT_PEEK_LONG    FT_PEEK_LONG
+#define TT_PEEK_ULONG   FT_PEEK_ULONG
+
+#define TT_NEXT_SHORT   FT_NEXT_SHORT
+#define TT_NEXT_USHORT  FT_NEXT_USHORT
+#define TT_NEXT_UINT24  FT_NEXT_UOFF3
+#define TT_NEXT_LONG    FT_NEXT_LONG
+#define TT_NEXT_ULONG   FT_NEXT_ULONG
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap_init( TT_CMap   cmap,
+                FT_Byte*  table )
+  {
+    cmap->data = table;
+    return SFNT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                           FORMAT 0                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TABLE OVERVIEW                                                        */
+  /* --------------                                                        */
+  /*                                                                       */
+  /*   NAME        OFFSET         TYPE          DESCRIPTION                */
+  /*                                                                       */
+  /*   format      0              USHORT        must be 0                  */
+  /*   length      2              USHORT        table length in bytes      */
+  /*   language    4              USHORT        Mac language code          */
+  /*   glyph_ids   6              BYTE[256]     array of glyph indices     */
+  /*               262                                                     */
+  /*                                                                       */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_0
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap0_validate( FT_Byte*      table,
+                     FT_Validator  valid )
+  {
+    FT_Byte*  p      = table + 2;
+    FT_UInt   length = TT_NEXT_USHORT( p );
+
+
+    if ( table + length > valid->limit || length < 262 )
+      FT_INVALID_TOO_SHORT;
+
+    /* check glyph indices whenever necessary */
+    if ( valid->level >= FT_VALIDATE_TIGHT )
+    {
+      FT_UInt  n, idx;
+
+
+      p = table + 6;
+      for ( n = 0; n < 256; n++ )
+      {
+        idx = *p++;
+        if ( idx >= TT_VALID_GLYPH_COUNT( valid ) )
+          FT_INVALID_GLYPH_ID;
+      }
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  tt_cmap0_char_index( TT_CMap    cmap,
+                       FT_UInt32  char_code )
+  {
+    FT_Byte*  table = cmap->data;
+
+
+    return char_code < 256 ? table[6 + char_code] : 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  tt_cmap0_char_next( TT_CMap     cmap,
+                      FT_UInt32  *pchar_code )
+  {
+    FT_Byte*   table    = cmap->data;
+    FT_UInt32  charcode = *pchar_code;
+    FT_UInt32  result   = 0;
+    FT_UInt    gindex   = 0;
+
+
+    table += 6;  /* go to glyph IDs */
+    while ( ++charcode < 256 )
+    {
+      gindex = table[charcode];
+      if ( gindex != 0 )
+      {
+        result = charcode;
+        break;
+      }
+    }
+
+    *pchar_code = result;
+    return gindex;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap0_get_info( TT_CMap       cmap,
+                     TT_CMapInfo  *cmap_info )
+  {
+    FT_Byte*  p = cmap->data + 4;
+
+
+    cmap_info->format   = 0;
+    cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_DEFINE_TT_CMAP(tt_cmap0_class_rec,
+      sizeof ( TT_CMapRec ),
+
+      (FT_CMap_InitFunc)     tt_cmap_init,
+      (FT_CMap_DoneFunc)     NULL,
+      (FT_CMap_CharIndexFunc)tt_cmap0_char_index,
+      (FT_CMap_CharNextFunc) tt_cmap0_char_next,
+
+      NULL, NULL, NULL, NULL, NULL
+    ,
+    0,
+    (TT_CMap_ValidateFunc)   tt_cmap0_validate,
+    (TT_CMap_Info_GetFunc)   tt_cmap0_get_info
+  )
+
+#endif /* TT_CONFIG_CMAP_FORMAT_0 */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          FORMAT 2                             *****/
+  /*****                                                               *****/
+  /***** This is used for certain CJK encodings that encode text in a  *****/
+  /***** mixed 8/16 bits encoding along the following lines:           *****/
+  /*****                                                               *****/
+  /***** * Certain byte values correspond to an 8-bit character code   *****/
+  /*****   (typically in the range 0..127 for ASCII compatibility).    *****/
+  /*****                                                               *****/
+  /***** * Certain byte values signal the first byte of a 2-byte       *****/
+  /*****   character code (but these values are also valid as the      *****/
+  /*****   second byte of a 2-byte character).                         *****/
+  /*****                                                               *****/
+  /***** The following charmap lookup and iteration functions all      *****/
+  /***** assume that the value "charcode" correspond to following:     *****/
+  /*****                                                               *****/
+  /*****   - For one byte characters, "charcode" is simply the         *****/
+  /*****     character code.                                           *****/
+  /*****                                                               *****/
+  /*****   - For two byte characters, "charcode" is the 2-byte         *****/
+  /*****     character code in big endian format.  More exactly:       *****/
+  /*****                                                               *****/
+  /*****       (charcode >> 8)    is the first byte value              *****/
+  /*****       (charcode & 0xFF)  is the second byte value             *****/
+  /*****                                                               *****/
+  /***** Note that not all values of "charcode" are valid according    *****/
+  /***** to these rules, and the function moderately check the         *****/
+  /***** arguments.                                                    *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TABLE OVERVIEW                                                        */
+  /* --------------                                                        */
+  /*                                                                       */
+  /*   NAME        OFFSET         TYPE            DESCRIPTION              */
+  /*                                                                       */
+  /*   format      0              USHORT          must be 2                */
+  /*   length      2              USHORT          table length in bytes    */
+  /*   language    4              USHORT          Mac language code        */
+  /*   keys        6              USHORT[256]     sub-header keys          */
+  /*   subs        518            SUBHEAD[NSUBS]  sub-headers array        */
+  /*   glyph_ids   518+NSUB*8     USHORT[]        glyph ID array           */
+  /*                                                                       */
+  /* The `keys' table is used to map charcode high-bytes to sub-headers.   */
+  /* The value of `NSUBS' is the number of sub-headers defined in the      */
+  /* table and is computed by finding the maximum of the `keys' table.     */
+  /*                                                                       */
+  /* Note that for any n, `keys[n]' is a byte offset within the `subs'     */
+  /* table, i.e., it is the corresponding sub-header index multiplied      */
+  /* by 8.                                                                 */
+  /*                                                                       */
+  /* Each sub-header has the following format:                             */
+  /*                                                                       */
+  /*   NAME        OFFSET      TYPE            DESCRIPTION                 */
+  /*                                                                       */
+  /*   first       0           USHORT          first valid low-byte        */
+  /*   count       2           USHORT          number of valid low-bytes   */
+  /*   delta       4           SHORT           see below                   */
+  /*   offset      6           USHORT          see below                   */
+  /*                                                                       */
+  /* A sub-header defines, for each high-byte, the range of valid          */
+  /* low-bytes within the charmap.  Note that the range defined by `first' */
+  /* and `count' must be completely included in the interval [0..255]      */
+  /* according to the specification.                                       */
+  /*                                                                       */
+  /* If a character code is contained within a given sub-header, then      */
+  /* mapping it to a glyph index is done as follows:                       */
+  /*                                                                       */
+  /* * The value of `offset' is read.  This is a _byte_ distance from the  */
+  /*   location of the `offset' field itself into a slice of the           */
+  /*   `glyph_ids' table.  Let's call it `slice' (it is a USHORT[] too).   */
+  /*                                                                       */
+  /* * The value `slice[char.lo - first]' is read.  If it is 0, there is   */
+  /*   no glyph for the charcode.  Otherwise, the value of `delta' is      */
+  /*   added to it (modulo 65536) to form a new glyph index.               */
+  /*                                                                       */
+  /* It is up to the validation routine to check that all offsets fall     */
+  /* within the glyph IDs table (and not within the `subs' table itself or */
+  /* outside of the CMap).                                                 */
+  /*                                                                       */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_2
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap2_validate( FT_Byte*      table,
+                     FT_Validator  valid )
+  {
+    FT_Byte*  p      = table + 2;           /* skip format */
+    FT_UInt   length = TT_PEEK_USHORT( p );
+    FT_UInt   n, max_subs;
+    FT_Byte*  keys;                         /* keys table */
+    FT_Byte*  subs;                         /* sub-headers */
+    FT_Byte*  glyph_ids;                    /* glyph ID array */
+
+
+    if ( table + length > valid->limit || length < 6 + 512 )
+      FT_INVALID_TOO_SHORT;
+
+    keys = table + 6;
+
+    /* parse keys to compute sub-headers count */
+    p        = keys;
+    max_subs = 0;
+    for ( n = 0; n < 256; n++ )
+    {
+      FT_UInt  idx = TT_NEXT_USHORT( p );
+
+
+      /* value must be multiple of 8 */
+      if ( valid->level >= FT_VALIDATE_PARANOID && ( idx & 7 ) != 0 )
+        FT_INVALID_DATA;
+
+      idx >>= 3;
+
+      if ( idx > max_subs )
+        max_subs = idx;
+    }
+
+    FT_ASSERT( p == table + 518 );
+
+    subs      = p;
+    glyph_ids = subs + (max_subs + 1) * 8;
+    if ( glyph_ids > valid->limit )
+      FT_INVALID_TOO_SHORT;
+
+    /* parse sub-headers */
+    for ( n = 0; n <= max_subs; n++ )
+    {
+      FT_UInt   first_code, code_count, offset;
+      FT_Int    delta;
+      FT_Byte*  ids;
+
+
+      first_code = TT_NEXT_USHORT( p );
+      code_count = TT_NEXT_USHORT( p );
+      delta      = TT_NEXT_SHORT( p );
+      offset     = TT_NEXT_USHORT( p );
+
+      /* many Dynalab fonts have empty sub-headers */
+      if ( code_count == 0 )
+        continue;
+
+      /* check range within 0..255 */
+      if ( valid->level >= FT_VALIDATE_PARANOID )
+      {
+        if ( first_code >= 256 || first_code + code_count > 256 )
+          FT_INVALID_DATA;
+      }
+
+      /* check offset */
+      if ( offset != 0 )
+      {
+        ids = p - 2 + offset;
+        if ( ids < glyph_ids || ids + code_count*2 > table + length )
+          FT_INVALID_OFFSET;
+
+        /* check glyph IDs */
+        if ( valid->level >= FT_VALIDATE_TIGHT )
+        {
+          FT_Byte*  limit = p + code_count * 2;
+          FT_UInt   idx;
+
+
+          for ( ; p < limit; )
+          {
+            idx = TT_NEXT_USHORT( p );
+            if ( idx != 0 )
+            {
+              idx = ( idx + delta ) & 0xFFFFU;
+              if ( idx >= TT_VALID_GLYPH_COUNT( valid ) )
+                FT_INVALID_GLYPH_ID;
+            }
+          }
+        }
+      }
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+
+  /* return sub header corresponding to a given character code */
+  /* NULL on invalid charcode                                  */
+  static FT_Byte*
+  tt_cmap2_get_subheader( FT_Byte*   table,
+                          FT_UInt32  char_code )
+  {
+    FT_Byte*  result = NULL;
+
+
+    if ( char_code < 0x10000UL )
+    {
+      FT_UInt   char_lo = (FT_UInt)( char_code & 0xFF );
+      FT_UInt   char_hi = (FT_UInt)( char_code >> 8 );
+      FT_Byte*  p       = table + 6;    /* keys table */
+      FT_Byte*  subs    = table + 518;  /* subheaders table */
+      FT_Byte*  sub;
+
+
+      if ( char_hi == 0 )
+      {
+        /* an 8-bit character code -- we use subHeader 0 in this case */
+        /* to test whether the character code is in the charmap       */
+        /*                                                            */
+        sub = subs;  /* jump to first sub-header */
+
+        /* check that the sub-header for this byte is 0, which */
+        /* indicates that it is really a valid one-byte value  */
+        /* Otherwise, return 0                                 */
+        /*                                                     */
+        p += char_lo * 2;
+        if ( TT_PEEK_USHORT( p ) != 0 )
+          goto Exit;
+      }
+      else
+      {
+        /* a 16-bit character code */
+
+        /* jump to key entry  */
+        p  += char_hi * 2;
+        /* jump to sub-header */
+        sub = subs + ( FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 8 ) );
+
+        /* check that the high byte isn't a valid one-byte value */
+        if ( sub == subs )
+          goto Exit;
+      }
+      result = sub;
+    }
+  Exit:
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  tt_cmap2_char_index( TT_CMap    cmap,
+                       FT_UInt32  char_code )
+  {
+    FT_Byte*  table   = cmap->data;
+    FT_UInt   result  = 0;
+    FT_Byte*  subheader;
+
+
+    subheader = tt_cmap2_get_subheader( table, char_code );
+    if ( subheader )
+    {
+      FT_Byte*  p   = subheader;
+      FT_UInt   idx = (FT_UInt)(char_code & 0xFF);
+      FT_UInt   start, count;
+      FT_Int    delta;
+      FT_UInt   offset;
+
+
+      start  = TT_NEXT_USHORT( p );
+      count  = TT_NEXT_USHORT( p );
+      delta  = TT_NEXT_SHORT ( p );
+      offset = TT_PEEK_USHORT( p );
+
+      idx -= start;
+      if ( idx < count && offset != 0 )
+      {
+        p  += offset + 2 * idx;
+        idx = TT_PEEK_USHORT( p );
+
+        if ( idx != 0 )
+          result = (FT_UInt)( idx + delta ) & 0xFFFFU;
+      }
+    }
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  tt_cmap2_char_next( TT_CMap     cmap,
+                      FT_UInt32  *pcharcode )
+  {
+    FT_Byte*   table    = cmap->data;
+    FT_UInt    gindex   = 0;
+    FT_UInt32  result   = 0;
+    FT_UInt32  charcode = *pcharcode + 1;
+    FT_Byte*   subheader;
+
+
+    while ( charcode < 0x10000UL )
+    {
+      subheader = tt_cmap2_get_subheader( table, charcode );
+      if ( subheader )
+      {
+        FT_Byte*  p       = subheader;
+        FT_UInt   start   = TT_NEXT_USHORT( p );
+        FT_UInt   count   = TT_NEXT_USHORT( p );
+        FT_Int    delta   = TT_NEXT_SHORT ( p );
+        FT_UInt   offset  = TT_PEEK_USHORT( p );
+        FT_UInt   char_lo = (FT_UInt)( charcode & 0xFF );
+        FT_UInt   pos, idx;
+
+
+        if ( offset == 0 )
+          goto Next_SubHeader;
+
+        if ( char_lo < start )
+        {
+          char_lo = start;
+          pos     = 0;
+        }
+        else
+          pos = (FT_UInt)( char_lo - start );
+
+        p       += offset + pos * 2;
+        charcode = FT_PAD_FLOOR( charcode, 256 ) + char_lo;
+
+        for ( ; pos < count; pos++, charcode++ )
+        {
+          idx = TT_NEXT_USHORT( p );
+
+          if ( idx != 0 )
+          {
+            gindex = ( idx + delta ) & 0xFFFFU;
+            if ( gindex != 0 )
+            {
+              result = charcode;
+              goto Exit;
+            }
+          }
+        }
+      }
+
+      /* jump to next sub-header, i.e. higher byte value */
+    Next_SubHeader:
+      charcode = FT_PAD_FLOOR( charcode, 256 ) + 256;
+    }
+
+  Exit:
+    *pcharcode = result;
+
+    return gindex;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap2_get_info( TT_CMap       cmap,
+                     TT_CMapInfo  *cmap_info )
+  {
+    FT_Byte*  p = cmap->data + 4;
+
+
+    cmap_info->format   = 2;
+    cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_DEFINE_TT_CMAP(tt_cmap2_class_rec,
+      sizeof ( TT_CMapRec ),
+
+      (FT_CMap_InitFunc)     tt_cmap_init,
+      (FT_CMap_DoneFunc)     NULL,
+      (FT_CMap_CharIndexFunc)tt_cmap2_char_index,
+      (FT_CMap_CharNextFunc) tt_cmap2_char_next,
+
+      NULL, NULL, NULL, NULL, NULL
+    ,
+    2,
+    (TT_CMap_ValidateFunc)   tt_cmap2_validate,
+    (TT_CMap_Info_GetFunc)   tt_cmap2_get_info
+  )
+
+#endif /* TT_CONFIG_CMAP_FORMAT_2 */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                           FORMAT 4                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TABLE OVERVIEW                                                        */
+  /* --------------                                                        */
+  /*                                                                       */
+  /*   NAME          OFFSET         TYPE              DESCRIPTION          */
+  /*                                                                       */
+  /*   format        0              USHORT            must be 4            */
+  /*   length        2              USHORT            table length         */
+  /*                                                  in bytes             */
+  /*   language      4              USHORT            Mac language code    */
+  /*                                                                       */
+  /*   segCountX2    6              USHORT            2*NUM_SEGS           */
+  /*   searchRange   8              USHORT            2*(1 << LOG_SEGS)    */
+  /*   entrySelector 10             USHORT            LOG_SEGS             */
+  /*   rangeShift    12             USHORT            segCountX2 -         */
+  /*                                                    searchRange        */
+  /*                                                                       */
+  /*   endCount      14             USHORT[NUM_SEGS]  end charcode for     */
+  /*                                                  each segment; last   */
+  /*                                                  is 0xFFFF            */
+  /*                                                                       */
+  /*   pad           14+NUM_SEGS*2  USHORT            padding              */
+  /*                                                                       */
+  /*   startCount    16+NUM_SEGS*2  USHORT[NUM_SEGS]  first charcode for   */
+  /*                                                  each segment         */
+  /*                                                                       */
+  /*   idDelta       16+NUM_SEGS*4  SHORT[NUM_SEGS]   delta for each       */
+  /*                                                  segment              */
+  /*   idOffset      16+NUM_SEGS*6  SHORT[NUM_SEGS]   range offset for     */
+  /*                                                  each segment; can be */
+  /*                                                  zero                 */
+  /*                                                                       */
+  /*   glyphIds      16+NUM_SEGS*8  USHORT[]          array of glyph ID    */
+  /*                                                  ranges               */
+  /*                                                                       */
+  /* Character codes are modelled by a series of ordered (increasing)      */
+  /* intervals called segments.  Each segment has start and end codes,     */
+  /* provided by the `startCount' and `endCount' arrays.  Segments must    */
+  /* not overlap, and the last segment should always contain the value     */
+  /* 0xFFFF for `endCount'.                                                */
+  /*                                                                       */
+  /* The fields `searchRange', `entrySelector' and `rangeShift' are better */
+  /* ignored (they are traces of over-engineering in the TrueType          */
+  /* specification).                                                       */
+  /*                                                                       */
+  /* Each segment also has a signed `delta', as well as an optional offset */
+  /* within the `glyphIds' table.                                          */
+  /*                                                                       */
+  /* If a segment's idOffset is 0, the glyph index corresponding to any    */
+  /* charcode within the segment is obtained by adding the value of        */
+  /* `idDelta' directly to the charcode, modulo 65536.                     */
+  /*                                                                       */
+  /* Otherwise, a glyph index is taken from the glyph IDs sub-array for    */
+  /* the segment, and the value of `idDelta' is added to it.               */
+  /*                                                                       */
+  /*                                                                       */
+  /* Finally, note that a lot of fonts contain an invalid last segment,    */
+  /* where `start' and `end' are correctly set to 0xFFFF but both `delta'  */
+  /* and `offset' are incorrect (e.g., `opens___.ttf' which comes with     */
+  /* OpenOffice.org).  We need special code to deal with them correctly.   */
+  /*                                                                       */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_4
+
+  typedef struct  TT_CMap4Rec_
+  {
+    TT_CMapRec  cmap;
+    FT_UInt32   cur_charcode;   /* current charcode */
+    FT_UInt     cur_gindex;     /* current glyph index */
+
+    FT_UInt     num_ranges;
+    FT_UInt     cur_range;
+    FT_UInt     cur_start;
+    FT_UInt     cur_end;
+    FT_Int      cur_delta;
+    FT_Byte*    cur_values;
+
+  } TT_CMap4Rec, *TT_CMap4;
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap4_init( TT_CMap4  cmap,
+                 FT_Byte*  table )
+  {
+    FT_Byte*  p;
+
+
+    cmap->cmap.data    = table;
+
+    p                  = table + 6;
+    cmap->num_ranges   = FT_PEEK_USHORT( p ) >> 1;
+    cmap->cur_charcode = (FT_UInt32)0xFFFFFFFFUL;
+    cmap->cur_gindex   = 0;
+
+    return SFNT_Err_Ok;
+  }
+
+
+  static FT_Int
+  tt_cmap4_set_range( TT_CMap4  cmap,
+                      FT_UInt   range_index )
+  {
+    FT_Byte*  table = cmap->cmap.data;
+    FT_Byte*  p;
+    FT_UInt   num_ranges = cmap->num_ranges;
+
+
+    while ( range_index < num_ranges )
+    {
+      FT_UInt  offset;
+
+
+      p             = table + 14 + range_index * 2;
+      cmap->cur_end = FT_PEEK_USHORT( p );
+
+      p              += 2 + num_ranges * 2;
+      cmap->cur_start = FT_PEEK_USHORT( p );
+
+      p              += num_ranges * 2;
+      cmap->cur_delta = FT_PEEK_SHORT( p );
+
+      p     += num_ranges * 2;
+      offset = FT_PEEK_USHORT( p );
+
+      /* some fonts have an incorrect last segment; */
+      /* we have to catch it                        */
+      if ( range_index     >= num_ranges - 1 &&
+           cmap->cur_start == 0xFFFFU        &&
+           cmap->cur_end   == 0xFFFFU        )
+      {
+        TT_Face   face  = (TT_Face)cmap->cmap.cmap.charmap.face;
+        FT_Byte*  limit = face->cmap_table + face->cmap_size;
+
+
+        if ( offset && p + offset + 2 > limit )
+        {
+          cmap->cur_delta = 1;
+          offset          = 0;
+        }
+      }
+
+      if ( offset != 0xFFFFU )
+      {
+        cmap->cur_values = offset ? p + offset : NULL;
+        cmap->cur_range  = range_index;
+        return 0;
+      }
+
+      /* we skip empty segments */
+      range_index++;
+    }
+
+    return -1;
+  }
+
+
+  /* search the index of the charcode next to cmap->cur_charcode; */
+  /* caller should call tt_cmap4_set_range with proper range      */
+  /* before calling this function                                 */
+  /*                                                              */
+  static void
+  tt_cmap4_next( TT_CMap4  cmap )
+  {
+    FT_UInt  charcode;
+
+
+    if ( cmap->cur_charcode >= 0xFFFFUL )
+      goto Fail;
+
+    charcode = (FT_UInt)cmap->cur_charcode + 1;
+
+    if ( charcode < cmap->cur_start )
+      charcode = cmap->cur_start;
+
+    for ( ;; )
+    {
+      FT_Byte*  values = cmap->cur_values;
+      FT_UInt   end    = cmap->cur_end;
+      FT_Int    delta  = cmap->cur_delta;
+
+
+      if ( charcode <= end )
+      {
+        if ( values )
+        {
+          FT_Byte*  p = values + 2 * ( charcode - cmap->cur_start );
+
+
+          do
+          {
+            FT_UInt  gindex = FT_NEXT_USHORT( p );
+
+
+            if ( gindex != 0 )
+            {
+              gindex = (FT_UInt)( ( gindex + delta ) & 0xFFFFU );
+              if ( gindex != 0 )
+              {
+                cmap->cur_charcode = charcode;
+                cmap->cur_gindex   = gindex;
+                return;
+              }
+            }
+          } while ( ++charcode <= end );
+        }
+        else
+        {
+          do
+          {
+            FT_UInt  gindex = (FT_UInt)( ( charcode + delta ) & 0xFFFFU );
+
+
+            if ( gindex != 0 )
+            {
+              cmap->cur_charcode = charcode;
+              cmap->cur_gindex   = gindex;
+              return;
+            }
+          } while ( ++charcode <= end );
+        }
+      }
+
+      /* we need to find another range */
+      if ( tt_cmap4_set_range( cmap, cmap->cur_range + 1 ) < 0 )
+        break;
+
+      if ( charcode < cmap->cur_start )
+        charcode = cmap->cur_start;
+    }
+
+  Fail:
+    cmap->cur_charcode = (FT_UInt32)0xFFFFFFFFUL;
+    cmap->cur_gindex   = 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap4_validate( FT_Byte*      table,
+                     FT_Validator  valid )
+  {
+    FT_Byte*  p      = table + 2;               /* skip format */
+    FT_UInt   length = TT_NEXT_USHORT( p );
+    FT_Byte   *ends, *starts, *offsets, *deltas, *glyph_ids;
+    FT_UInt   num_segs;
+    FT_Error  error = SFNT_Err_Ok;
+
+
+    if ( length < 16 )
+      FT_INVALID_TOO_SHORT;
+
+    /* in certain fonts, the `length' field is invalid and goes */
+    /* out of bound.  We try to correct this here...            */
+    if ( table + length > valid->limit )
+    {
+      if ( valid->level >= FT_VALIDATE_TIGHT )
+        FT_INVALID_TOO_SHORT;
+
+      length = (FT_UInt)( valid->limit - table );
+    }
+
+    p        = table + 6;
+    num_segs = TT_NEXT_USHORT( p );   /* read segCountX2 */
+
+    if ( valid->level >= FT_VALIDATE_PARANOID )
+    {
+      /* check that we have an even value here */
+      if ( num_segs & 1 )
+        FT_INVALID_DATA;
+    }
+
+    num_segs /= 2;
+
+    if ( length < 16 + num_segs * 2 * 4 )
+      FT_INVALID_TOO_SHORT;
+
+    /* check the search parameters - even though we never use them */
+    /*                                                             */
+    if ( valid->level >= FT_VALIDATE_PARANOID )
+    {
+      /* check the values of `searchRange', `entrySelector', `rangeShift' */
+      FT_UInt  search_range   = TT_NEXT_USHORT( p );
+      FT_UInt  entry_selector = TT_NEXT_USHORT( p );
+      FT_UInt  range_shift    = TT_NEXT_USHORT( p );
+
+
+      if ( ( search_range | range_shift ) & 1 )  /* must be even values */
+        FT_INVALID_DATA;
+
+      search_range /= 2;
+      range_shift  /= 2;
+
+      /* `search range' is the greatest power of 2 that is <= num_segs */
+
+      if ( search_range                > num_segs                 ||
+           search_range * 2            < num_segs                 ||
+           search_range + range_shift != num_segs                 ||
+           search_range               != ( 1U << entry_selector ) )
+        FT_INVALID_DATA;
+    }
+
+    ends      = table   + 14;
+    starts    = table   + 16 + num_segs * 2;
+    deltas    = starts  + num_segs * 2;
+    offsets   = deltas  + num_segs * 2;
+    glyph_ids = offsets + num_segs * 2;
+
+    /* check last segment; its end count value must be 0xFFFF */
+    if ( valid->level >= FT_VALIDATE_PARANOID )
+    {
+      p = ends + ( num_segs - 1 ) * 2;
+      if ( TT_PEEK_USHORT( p ) != 0xFFFFU )
+        FT_INVALID_DATA;
+    }
+
+    {
+      FT_UInt   start, end, offset, n;
+      FT_UInt   last_start = 0, last_end = 0;
+      FT_Int    delta;
+      FT_Byte*  p_start   = starts;
+      FT_Byte*  p_end     = ends;
+      FT_Byte*  p_delta   = deltas;
+      FT_Byte*  p_offset  = offsets;
+
+
+      for ( n = 0; n < num_segs; n++ )
+      {
+        p      = p_offset;
+        start  = TT_NEXT_USHORT( p_start );
+        end    = TT_NEXT_USHORT( p_end );
+        delta  = TT_NEXT_SHORT( p_delta );
+        offset = TT_NEXT_USHORT( p_offset );
+
+        if ( start > end )
+          FT_INVALID_DATA;
+
+        /* this test should be performed at default validation level; */
+        /* unfortunately, some popular Asian fonts have overlapping   */
+        /* ranges in their charmaps                                   */
+        /*                                                            */
+        if ( start <= last_end && n > 0 )
+        {
+          if ( valid->level >= FT_VALIDATE_TIGHT )
+            FT_INVALID_DATA;
+          else
+          {
+            /* allow overlapping segments, provided their start points */
+            /* and end points, respectively, are in ascending order    */
+            /*                                                         */
+            if ( last_start > start || last_end > end )
+              error |= TT_CMAP_FLAG_UNSORTED;
+            else
+              error |= TT_CMAP_FLAG_OVERLAPPING;
+          }
+        }
+
+        if ( offset && offset != 0xFFFFU )
+        {
+          p += offset;  /* start of glyph ID array */
+
+          /* check that we point within the glyph IDs table only */
+          if ( valid->level >= FT_VALIDATE_TIGHT )
+          {
+            if ( p < glyph_ids                                ||
+                 p + ( end - start + 1 ) * 2 > table + length )
+              FT_INVALID_DATA;
+          }
+          /* Some fonts handle the last segment incorrectly.  In */
+          /* theory, 0xFFFF might point to an ordinary glyph --  */
+          /* a cmap 4 is versatile and could be used for any     */
+          /* encoding, not only Unicode.  However, reality shows */
+          /* that far too many fonts are sloppy and incorrectly  */
+          /* set all fields but `start' and `end' for the last   */
+          /* segment if it contains only a single character.     */
+          /*                                                     */
+          /* We thus omit the test here, delaying it to the      */
+          /* routines which actually access the cmap.            */
+          else if ( n != num_segs - 1                       ||
+                    !( start == 0xFFFFU && end == 0xFFFFU ) )
+          {
+            if ( p < glyph_ids                              ||
+                 p + ( end - start + 1 ) * 2 > valid->limit )
+              FT_INVALID_DATA;
+          }
+
+          /* check glyph indices within the segment range */
+          if ( valid->level >= FT_VALIDATE_TIGHT )
+          {
+            FT_UInt  i, idx;
+
+
+            for ( i = start; i < end; i++ )
+            {
+              idx = FT_NEXT_USHORT( p );
+              if ( idx != 0 )
+              {
+                idx = (FT_UInt)( idx + delta ) & 0xFFFFU;
+
+                if ( idx >= TT_VALID_GLYPH_COUNT( valid ) )
+                  FT_INVALID_GLYPH_ID;
+              }
+            }
+          }
+        }
+        else if ( offset == 0xFFFFU )
+        {
+          /* some fonts (erroneously?) use a range offset of 0xFFFF */
+          /* to mean missing glyph in cmap table                    */
+          /*                                                        */
+          if ( valid->level >= FT_VALIDATE_PARANOID    ||
+               n != num_segs - 1                       ||
+               !( start == 0xFFFFU && end == 0xFFFFU ) )
+            FT_INVALID_DATA;
+        }
+
+        last_start = start;
+        last_end   = end;
+      }
+    }
+
+    return error;
+  }
+
+
+  static FT_UInt
+  tt_cmap4_char_map_linear( TT_CMap     cmap,
+                            FT_UInt32*  pcharcode,
+                            FT_Bool     next )
+  {
+    FT_UInt    num_segs2, start, end, offset;
+    FT_Int     delta;
+    FT_UInt    i, num_segs;
+    FT_UInt32  charcode = *pcharcode;
+    FT_UInt    gindex   = 0;
+    FT_Byte*   p;
+
+
+    p = cmap->data + 6;
+    num_segs2 = FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 2 );
+
+    num_segs = num_segs2 >> 1;
+
+    if ( !num_segs )
+      return 0;
+
+    if ( next )
+      charcode++;
+
+    /* linear search */
+    for ( ; charcode <= 0xFFFFU; charcode++ )
+    {
+      FT_Byte*  q;
+
+
+      p = cmap->data + 14;               /* ends table   */
+      q = cmap->data + 16 + num_segs2;   /* starts table */
+
+      for ( i = 0; i < num_segs; i++ )
+      {
+        end   = TT_NEXT_USHORT( p );
+        start = TT_NEXT_USHORT( q );
+
+        if ( charcode >= start && charcode <= end )
+        {
+          p       = q - 2 + num_segs2;
+          delta   = TT_PEEK_SHORT( p );
+          p      += num_segs2;
+          offset  = TT_PEEK_USHORT( p );
+
+          /* some fonts have an incorrect last segment; */
+          /* we have to catch it                        */
+          if ( i >= num_segs - 1                  &&
+               start == 0xFFFFU && end == 0xFFFFU )
+          {
+            TT_Face   face  = (TT_Face)cmap->cmap.charmap.face;
+            FT_Byte*  limit = face->cmap_table + face->cmap_size;
+
+
+            if ( offset && p + offset + 2 > limit )
+            {
+              delta  = 1;
+              offset = 0;
+            }
+          }
+
+          if ( offset == 0xFFFFU )
+            continue;
+
+          if ( offset )
+          {
+            p += offset + ( charcode - start ) * 2;
+            gindex = TT_PEEK_USHORT( p );
+            if ( gindex != 0 )
+              gindex = (FT_UInt)( gindex + delta ) & 0xFFFFU;
+          }
+          else
+            gindex = (FT_UInt)( charcode + delta ) & 0xFFFFU;
+
+          break;
+        }
+      }
+
+      if ( !next || gindex )
+        break;
+    }
+
+    if ( next && gindex )
+      *pcharcode = charcode;
+
+    return gindex;
+  }
+
+
+  static FT_UInt
+  tt_cmap4_char_map_binary( TT_CMap     cmap,
+                            FT_UInt32*  pcharcode,
+                            FT_Bool     next )
+  {
+    FT_UInt   num_segs2, start, end, offset;
+    FT_Int    delta;
+    FT_UInt   max, min, mid, num_segs;
+    FT_UInt   charcode = (FT_UInt)*pcharcode;
+    FT_UInt   gindex   = 0;
+    FT_Byte*  p;
+
+
+    p = cmap->data + 6;
+    num_segs2 = FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 2 );
+
+    if ( !num_segs2 )
+      return 0;
+
+    num_segs = num_segs2 >> 1;
+
+    /* make compiler happy */
+    mid = num_segs;
+    end = 0xFFFFU;
+
+    if ( next )
+      charcode++;
+
+    min = 0;
+    max = num_segs;
+
+    /* binary search */
+    while ( min < max )
+    {
+      mid    = ( min + max ) >> 1;
+      p      = cmap->data + 14 + mid * 2;
+      end    = TT_PEEK_USHORT( p );
+      p     += 2 + num_segs2;
+      start  = TT_PEEK_USHORT( p );
+
+      if ( charcode < start )
+        max = mid;
+      else if ( charcode > end )
+        min = mid + 1;
+      else
+      {
+        p     += num_segs2;
+        delta  = TT_PEEK_SHORT( p );
+        p     += num_segs2;
+        offset = TT_PEEK_USHORT( p );
+
+        /* some fonts have an incorrect last segment; */
+        /* we have to catch it                        */
+        if ( mid >= num_segs - 1                &&
+             start == 0xFFFFU && end == 0xFFFFU )
+        {
+          TT_Face   face  = (TT_Face)cmap->cmap.charmap.face;
+          FT_Byte*  limit = face->cmap_table + face->cmap_size;
+
+
+          if ( offset && p + offset + 2 > limit )
+          {
+            delta  = 1;
+            offset = 0;
+          }
+        }
+
+        /* search the first segment containing `charcode' */
+        if ( cmap->flags & TT_CMAP_FLAG_OVERLAPPING )
+        {
+          FT_UInt  i;
+
+
+          /* call the current segment `max' */
+          max = mid;
+
+          if ( offset == 0xFFFFU )
+            mid = max + 1;
+
+          /* search in segments before the current segment */
+          for ( i = max ; i > 0; i-- )
+          {
+            FT_UInt   prev_end;
+            FT_Byte*  old_p;
+
+
+            old_p    = p;
+            p        = cmap->data + 14 + ( i - 1 ) * 2;
+            prev_end = TT_PEEK_USHORT( p );
+
+            if ( charcode > prev_end )
+            {
+              p = old_p;
+              break;
+            }
+
+            end    = prev_end;
+            p     += 2 + num_segs2;
+            start  = TT_PEEK_USHORT( p );
+            p     += num_segs2;
+            delta  = TT_PEEK_SHORT( p );
+            p     += num_segs2;
+            offset = TT_PEEK_USHORT( p );
+
+            if ( offset != 0xFFFFU )
+              mid = i - 1;
+          }
+
+          /* no luck */
+          if ( mid == max + 1 )
+          {
+            if ( i != max )
+            {
+              p      = cmap->data + 14 + max * 2;
+              end    = TT_PEEK_USHORT( p );
+              p     += 2 + num_segs2;
+              start  = TT_PEEK_USHORT( p );
+              p     += num_segs2;
+              delta  = TT_PEEK_SHORT( p );
+              p     += num_segs2;
+              offset = TT_PEEK_USHORT( p );
+            }
+
+            mid = max;
+
+            /* search in segments after the current segment */
+            for ( i = max + 1; i < num_segs; i++ )
+            {
+              FT_UInt  next_end, next_start;
+
+
+              p          = cmap->data + 14 + i * 2;
+              next_end   = TT_PEEK_USHORT( p );
+              p         += 2 + num_segs2;
+              next_start = TT_PEEK_USHORT( p );
+
+              if ( charcode < next_start )
+                break;
+
+              end    = next_end;
+              start  = next_start;
+              p     += num_segs2;
+              delta  = TT_PEEK_SHORT( p );
+              p     += num_segs2;
+              offset = TT_PEEK_USHORT( p );
+
+              if ( offset != 0xFFFFU )
+                mid = i;
+            }
+            i--;
+
+            /* still no luck */
+            if ( mid == max )
+            {
+              mid = i;
+
+              break;
+            }
+          }
+
+          /* end, start, delta, and offset are for the i'th segment */
+          if ( mid != i )
+          {
+            p      = cmap->data + 14 + mid * 2;
+            end    = TT_PEEK_USHORT( p );
+            p     += 2 + num_segs2;
+            start  = TT_PEEK_USHORT( p );
+            p     += num_segs2;
+            delta  = TT_PEEK_SHORT( p );
+            p     += num_segs2;
+            offset = TT_PEEK_USHORT( p );
+          }
+        }
+        else
+        {
+          if ( offset == 0xFFFFU )
+            break;
+        }
+
+        if ( offset )
+        {
+          p += offset + ( charcode - start ) * 2;
+          gindex = TT_PEEK_USHORT( p );
+          if ( gindex != 0 )
+            gindex = (FT_UInt)( gindex + delta ) & 0xFFFFU;
+        }
+        else
+          gindex = (FT_UInt)( charcode + delta ) & 0xFFFFU;
+
+        break;
+      }
+    }
+
+    if ( next )
+    {
+      TT_CMap4  cmap4 = (TT_CMap4)cmap;
+
+
+      /* if `charcode' is not in any segment, then `mid' is */
+      /* the segment nearest to `charcode'                  */
+      /*                                                    */
+
+      if ( charcode > end )
+      {
+        mid++;
+        if ( mid == num_segs )
+          return 0;
+      }
+
+      if ( tt_cmap4_set_range( cmap4, mid ) )
+      {
+        if ( gindex )
+          *pcharcode = charcode;
+      }
+      else
+      {
+        cmap4->cur_charcode = charcode;
+
+        if ( gindex )
+          cmap4->cur_gindex = gindex;
+        else
+        {
+          cmap4->cur_charcode = charcode;
+          tt_cmap4_next( cmap4 );
+          gindex = cmap4->cur_gindex;
+        }
+
+        if ( gindex )
+          *pcharcode = cmap4->cur_charcode;
+      }
+    }
+
+    return gindex;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  tt_cmap4_char_index( TT_CMap    cmap,
+                       FT_UInt32  char_code )
+  {
+    if ( char_code >= 0x10000UL )
+      return 0;
+
+    if ( cmap->flags & TT_CMAP_FLAG_UNSORTED )
+      return tt_cmap4_char_map_linear( cmap, &char_code, 0 );
+    else
+      return tt_cmap4_char_map_binary( cmap, &char_code, 0 );
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  tt_cmap4_char_next( TT_CMap     cmap,
+                      FT_UInt32  *pchar_code )
+  {
+    FT_UInt  gindex;
+
+
+    if ( *pchar_code >= 0xFFFFU )
+      return 0;
+
+    if ( cmap->flags & TT_CMAP_FLAG_UNSORTED )
+      gindex = tt_cmap4_char_map_linear( cmap, pchar_code, 1 );
+    else
+    {
+      TT_CMap4  cmap4 = (TT_CMap4)cmap;
+
+
+      /* no need to search */
+      if ( *pchar_code == cmap4->cur_charcode )
+      {
+        tt_cmap4_next( cmap4 );
+        gindex = cmap4->cur_gindex;
+        if ( gindex )
+          *pchar_code = cmap4->cur_charcode;
+      }
+      else
+        gindex = tt_cmap4_char_map_binary( cmap, pchar_code, 1 );
+    }
+
+    return gindex;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap4_get_info( TT_CMap       cmap,
+                     TT_CMapInfo  *cmap_info )
+  {
+    FT_Byte*  p = cmap->data + 4;
+
+
+    cmap_info->format   = 4;
+    cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_DEFINE_TT_CMAP(tt_cmap4_class_rec,
+      sizeof ( TT_CMap4Rec ),
+      (FT_CMap_InitFunc)     tt_cmap4_init,
+      (FT_CMap_DoneFunc)     NULL,
+      (FT_CMap_CharIndexFunc)tt_cmap4_char_index,
+      (FT_CMap_CharNextFunc) tt_cmap4_char_next,
+
+      NULL, NULL, NULL, NULL, NULL
+    ,
+    4,
+    (TT_CMap_ValidateFunc)   tt_cmap4_validate,
+    (TT_CMap_Info_GetFunc)   tt_cmap4_get_info
+  )
+
+#endif /* TT_CONFIG_CMAP_FORMAT_4 */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          FORMAT 6                             *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TABLE OVERVIEW                                                        */
+  /* --------------                                                        */
+  /*                                                                       */
+  /*   NAME        OFFSET          TYPE             DESCRIPTION            */
+  /*                                                                       */
+  /*   format       0              USHORT           must be 4              */
+  /*   length       2              USHORT           table length in bytes  */
+  /*   language     4              USHORT           Mac language code      */
+  /*                                                                       */
+  /*   first        6              USHORT           first segment code     */
+  /*   count        8              USHORT           segment size in chars  */
+  /*   glyphIds     10             USHORT[count]    glyph IDs              */
+  /*                                                                       */
+  /* A very simplified segment mapping.                                    */
+  /*                                                                       */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_6
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap6_validate( FT_Byte*      table,
+                     FT_Validator  valid )
+  {
+    FT_Byte*  p;
+    FT_UInt   length, count;
+
+
+    if ( table + 10 > valid->limit )
+      FT_INVALID_TOO_SHORT;
+
+    p      = table + 2;
+    length = TT_NEXT_USHORT( p );
+
+    p      = table + 8;             /* skip language and start index */
+    count  = TT_NEXT_USHORT( p );
+
+    if ( table + length > valid->limit || length < 10 + count * 2 )
+      FT_INVALID_TOO_SHORT;
+
+    /* check glyph indices */
+    if ( valid->level >= FT_VALIDATE_TIGHT )
+    {
+      FT_UInt  gindex;
+
+
+      for ( ; count > 0; count-- )
+      {
+        gindex = TT_NEXT_USHORT( p );
+        if ( gindex >= TT_VALID_GLYPH_COUNT( valid ) )
+          FT_INVALID_GLYPH_ID;
+      }
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  tt_cmap6_char_index( TT_CMap    cmap,
+                       FT_UInt32  char_code )
+  {
+    FT_Byte*  table  = cmap->data;
+    FT_UInt   result = 0;
+    FT_Byte*  p      = table + 6;
+    FT_UInt   start  = TT_NEXT_USHORT( p );
+    FT_UInt   count  = TT_NEXT_USHORT( p );
+    FT_UInt   idx    = (FT_UInt)( char_code - start );
+
+
+    if ( idx < count )
+    {
+      p += 2 * idx;
+      result = TT_PEEK_USHORT( p );
+    }
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  tt_cmap6_char_next( TT_CMap     cmap,
+                      FT_UInt32  *pchar_code )
+  {
+    FT_Byte*   table     = cmap->data;
+    FT_UInt32  result    = 0;
+    FT_UInt32  char_code = *pchar_code + 1;
+    FT_UInt    gindex    = 0;
+
+    FT_Byte*   p         = table + 6;
+    FT_UInt    start     = TT_NEXT_USHORT( p );
+    FT_UInt    count     = TT_NEXT_USHORT( p );
+    FT_UInt    idx;
+
+
+    if ( char_code >= 0x10000UL )
+      goto Exit;
+
+    if ( char_code < start )
+      char_code = start;
+
+    idx = (FT_UInt)( char_code - start );
+    p  += 2 * idx;
+
+    for ( ; idx < count; idx++ )
+    {
+      gindex = TT_NEXT_USHORT( p );
+      if ( gindex != 0 )
+      {
+        result = char_code;
+        break;
+      }
+      char_code++;
+    }
+
+  Exit:
+    *pchar_code = result;
+    return gindex;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap6_get_info( TT_CMap       cmap,
+                     TT_CMapInfo  *cmap_info )
+  {
+    FT_Byte*  p = cmap->data + 4;
+
+
+    cmap_info->format   = 6;
+    cmap_info->language = (FT_ULong)TT_PEEK_USHORT( p );
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_DEFINE_TT_CMAP(tt_cmap6_class_rec,
+      sizeof ( TT_CMapRec ),
+
+      (FT_CMap_InitFunc)     tt_cmap_init,
+      (FT_CMap_DoneFunc)     NULL,
+      (FT_CMap_CharIndexFunc)tt_cmap6_char_index,
+      (FT_CMap_CharNextFunc) tt_cmap6_char_next,
+
+      NULL, NULL, NULL, NULL, NULL
+    ,
+    6,
+    (TT_CMap_ValidateFunc)   tt_cmap6_validate,
+    (TT_CMap_Info_GetFunc)   tt_cmap6_get_info
+  )
+
+#endif /* TT_CONFIG_CMAP_FORMAT_6 */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          FORMAT 8                             *****/
+  /*****                                                               *****/
+  /***** It is hard to completely understand what the OpenType spec    *****/
+  /***** says about this format, but here is my conclusion.            *****/
+  /*****                                                               *****/
+  /***** The purpose of this format is to easily map UTF-16 text to    *****/
+  /***** glyph indices.  Basically, the `char_code' must be in one of  *****/
+  /***** the following formats:                                        *****/
+  /*****                                                               *****/
+  /*****   - A 16-bit value that isn't part of the Unicode Surrogates  *****/
+  /*****     Area (i.e. U+D800-U+DFFF).                                *****/
+  /*****                                                               *****/
+  /*****   - A 32-bit value, made of two surrogate values, i.e.. if    *****/
+  /*****     `char_code = (char_hi << 16) | char_lo', then both        *****/
+  /*****     `char_hi' and `char_lo' must be in the Surrogates Area.   *****/
+  /*****      Area.                                                    *****/
+  /*****                                                               *****/
+  /***** The `is32' table embedded in the charmap indicates whether a  *****/
+  /***** given 16-bit value is in the surrogates area or not.          *****/
+  /*****                                                               *****/
+  /***** So, for any given `char_code', we can assert the following:   *****/
+  /*****                                                               *****/
+  /*****   If `char_hi == 0' then we must have `is32[char_lo] == 0'.   *****/
+  /*****                                                               *****/
+  /*****   If `char_hi != 0' then we must have both                    *****/
+  /*****   `is32[char_hi] != 0' and `is32[char_lo] != 0'.              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TABLE OVERVIEW                                                        */
+  /* --------------                                                        */
+  /*                                                                       */
+  /*   NAME        OFFSET         TYPE        DESCRIPTION                  */
+  /*                                                                       */
+  /*   format      0              USHORT      must be 8                    */
+  /*   reserved    2              USHORT      reserved                     */
+  /*   length      4              ULONG       length in bytes              */
+  /*   language    8              ULONG       Mac language code            */
+  /*   is32        12             BYTE[8192]  32-bitness bitmap            */
+  /*   count       8204           ULONG       number of groups             */
+  /*                                                                       */
+  /* This header is followed by `count' groups of the following format:    */
+  /*                                                                       */
+  /*   start       0              ULONG       first charcode               */
+  /*   end         4              ULONG       last charcode                */
+  /*   startId     8              ULONG       start glyph ID for the group */
+  /*                                                                       */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_8
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap8_validate( FT_Byte*      table,
+                     FT_Validator  valid )
+  {
+    FT_Byte*   p = table + 4;
+    FT_Byte*   is32;
+    FT_UInt32  length;
+    FT_UInt32  num_groups;
+
+
+    if ( table + 16 + 8192 > valid->limit )
+      FT_INVALID_TOO_SHORT;
+
+    length = TT_NEXT_ULONG( p );
+    if ( length > (FT_UInt32)( valid->limit - table ) || length < 8192 + 16 )
+      FT_INVALID_TOO_SHORT;
+
+    is32       = table + 12;
+    p          = is32  + 8192;          /* skip `is32' array */
+    num_groups = TT_NEXT_ULONG( p );
+
+    if ( p + num_groups * 12 > valid->limit )
+      FT_INVALID_TOO_SHORT;
+
+    /* check groups, they must be in increasing order */
+    {
+      FT_UInt32  n, start, end, start_id, count, last = 0;
+
+
+      for ( n = 0; n < num_groups; n++ )
+      {
+        FT_UInt   hi, lo;
+
+
+        start    = TT_NEXT_ULONG( p );
+        end      = TT_NEXT_ULONG( p );
+        start_id = TT_NEXT_ULONG( p );
+
+        if ( start > end )
+          FT_INVALID_DATA;
+
+        if ( n > 0 && start <= last )
+          FT_INVALID_DATA;
+
+        if ( valid->level >= FT_VALIDATE_TIGHT )
+        {
+          if ( start_id + end - start >= TT_VALID_GLYPH_COUNT( valid ) )
+            FT_INVALID_GLYPH_ID;
+
+          count = (FT_UInt32)( end - start + 1 );
+
+          if ( start & ~0xFFFFU )
+          {
+            /* start_hi != 0; check that is32[i] is 1 for each i in */
+            /* the `hi' and `lo' of the range [start..end]          */
+            for ( ; count > 0; count--, start++ )
+            {
+              hi = (FT_UInt)( start >> 16 );
+              lo = (FT_UInt)( start & 0xFFFFU );
+
+              if ( (is32[hi >> 3] & ( 0x80 >> ( hi & 7 ) ) ) == 0 )
+                FT_INVALID_DATA;
+
+              if ( (is32[lo >> 3] & ( 0x80 >> ( lo & 7 ) ) ) == 0 )
+                FT_INVALID_DATA;
+            }
+          }
+          else
+          {
+            /* start_hi == 0; check that is32[i] is 0 for each i in */
+            /* the range [start..end]                               */
+
+            /* end_hi cannot be != 0! */
+            if ( end & ~0xFFFFU )
+              FT_INVALID_DATA;
+
+            for ( ; count > 0; count--, start++ )
+            {
+              lo = (FT_UInt)( start & 0xFFFFU );
+
+              if ( (is32[lo >> 3] & ( 0x80 >> ( lo & 7 ) ) ) != 0 )
+                FT_INVALID_DATA;
+            }
+          }
+        }
+
+        last = end;
+      }
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  tt_cmap8_char_index( TT_CMap    cmap,
+                       FT_UInt32  char_code )
+  {
+    FT_Byte*   table      = cmap->data;
+    FT_UInt    result     = 0;
+    FT_Byte*   p          = table + 8204;
+    FT_UInt32  num_groups = TT_NEXT_ULONG( p );
+    FT_UInt32  start, end, start_id;
+
+
+    for ( ; num_groups > 0; num_groups-- )
+    {
+      start    = TT_NEXT_ULONG( p );
+      end      = TT_NEXT_ULONG( p );
+      start_id = TT_NEXT_ULONG( p );
+
+      if ( char_code < start )
+        break;
+
+      if ( char_code <= end )
+      {
+        result = (FT_UInt)( start_id + char_code - start );
+        break;
+      }
+    }
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  tt_cmap8_char_next( TT_CMap     cmap,
+                      FT_UInt32  *pchar_code )
+  {
+    FT_UInt32  result     = 0;
+    FT_UInt32  char_code  = *pchar_code + 1;
+    FT_UInt    gindex     = 0;
+    FT_Byte*   table      = cmap->data;
+    FT_Byte*   p          = table + 8204;
+    FT_UInt32  num_groups = TT_NEXT_ULONG( p );
+    FT_UInt32  start, end, start_id;
+
+
+    p = table + 8208;
+
+    for ( ; num_groups > 0; num_groups-- )
+    {
+      start    = TT_NEXT_ULONG( p );
+      end      = TT_NEXT_ULONG( p );
+      start_id = TT_NEXT_ULONG( p );
+
+      if ( char_code < start )
+        char_code = start;
+
+      if ( char_code <= end )
+      {
+        gindex = (FT_UInt)( char_code - start + start_id );
+        if ( gindex != 0 )
+        {
+          result = char_code;
+          goto Exit;
+        }
+      }
+    }
+
+  Exit:
+    *pchar_code = result;
+    return gindex;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap8_get_info( TT_CMap       cmap,
+                     TT_CMapInfo  *cmap_info )
+  {
+    FT_Byte*  p = cmap->data + 8;
+
+
+    cmap_info->format   = 8;
+    cmap_info->language = (FT_ULong)TT_PEEK_ULONG( p );
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_DEFINE_TT_CMAP(tt_cmap8_class_rec,
+      sizeof ( TT_CMapRec ),
+
+      (FT_CMap_InitFunc)     tt_cmap_init,
+      (FT_CMap_DoneFunc)     NULL,
+      (FT_CMap_CharIndexFunc)tt_cmap8_char_index,
+      (FT_CMap_CharNextFunc) tt_cmap8_char_next,
+
+      NULL, NULL, NULL, NULL, NULL
+    ,
+    8,
+    (TT_CMap_ValidateFunc)   tt_cmap8_validate,
+    (TT_CMap_Info_GetFunc)   tt_cmap8_get_info
+  )
+
+#endif /* TT_CONFIG_CMAP_FORMAT_8 */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          FORMAT 10                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TABLE OVERVIEW                                                        */
+  /* --------------                                                        */
+  /*                                                                       */
+  /*   NAME      OFFSET  TYPE               DESCRIPTION                    */
+  /*                                                                       */
+  /*   format     0      USHORT             must be 10                     */
+  /*   reserved   2      USHORT             reserved                       */
+  /*   length     4      ULONG              length in bytes                */
+  /*   language   8      ULONG              Mac language code              */
+  /*                                                                       */
+  /*   start     12      ULONG              first char in range            */
+  /*   count     16      ULONG              number of chars in range       */
+  /*   glyphIds  20      USHORT[count]      glyph indices covered          */
+  /*                                                                       */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_10
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap10_validate( FT_Byte*      table,
+                      FT_Validator  valid )
+  {
+    FT_Byte*  p = table + 4;
+    FT_ULong  length, count;
+
+
+    if ( table + 20 > valid->limit )
+      FT_INVALID_TOO_SHORT;
+
+    length = TT_NEXT_ULONG( p );
+    p      = table + 16;
+    count  = TT_NEXT_ULONG( p );
+
+    if ( length > (FT_ULong)( valid->limit - table ) ||
+         length < 20 + count * 2                     )
+      FT_INVALID_TOO_SHORT;
+
+    /* check glyph indices */
+    if ( valid->level >= FT_VALIDATE_TIGHT )
+    {
+      FT_UInt  gindex;
+
+
+      for ( ; count > 0; count-- )
+      {
+        gindex = TT_NEXT_USHORT( p );
+        if ( gindex >= TT_VALID_GLYPH_COUNT( valid ) )
+          FT_INVALID_GLYPH_ID;
+      }
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  tt_cmap10_char_index( TT_CMap    cmap,
+                        FT_UInt32  char_code )
+  {
+    FT_Byte*   table  = cmap->data;
+    FT_UInt    result = 0;
+    FT_Byte*   p      = table + 12;
+    FT_UInt32  start  = TT_NEXT_ULONG( p );
+    FT_UInt32  count  = TT_NEXT_ULONG( p );
+    FT_UInt32  idx    = (FT_ULong)( char_code - start );
+
+
+    if ( idx < count )
+    {
+      p     += 2 * idx;
+      result = TT_PEEK_USHORT( p );
+    }
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  tt_cmap10_char_next( TT_CMap     cmap,
+                       FT_UInt32  *pchar_code )
+  {
+    FT_Byte*   table     = cmap->data;
+    FT_UInt32  char_code = *pchar_code + 1;
+    FT_UInt    gindex    = 0;
+    FT_Byte*   p         = table + 12;
+    FT_UInt32  start     = TT_NEXT_ULONG( p );
+    FT_UInt32  count     = TT_NEXT_ULONG( p );
+    FT_UInt32  idx;
+
+
+    if ( char_code < start )
+      char_code = start;
+
+    idx = (FT_UInt32)( char_code - start );
+    p  += 2 * idx;
+
+    for ( ; idx < count; idx++ )
+    {
+      gindex = TT_NEXT_USHORT( p );
+      if ( gindex != 0 )
+        break;
+      char_code++;
+    }
+
+    *pchar_code = char_code;
+    return gindex;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap10_get_info( TT_CMap       cmap,
+                      TT_CMapInfo  *cmap_info )
+  {
+    FT_Byte*  p = cmap->data + 8;
+
+
+    cmap_info->format   = 10;
+    cmap_info->language = (FT_ULong)TT_PEEK_ULONG( p );
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_DEFINE_TT_CMAP(tt_cmap10_class_rec,
+      sizeof ( TT_CMapRec ),
+
+      (FT_CMap_InitFunc)     tt_cmap_init,
+      (FT_CMap_DoneFunc)     NULL,
+      (FT_CMap_CharIndexFunc)tt_cmap10_char_index,
+      (FT_CMap_CharNextFunc) tt_cmap10_char_next,
+
+      NULL, NULL, NULL, NULL, NULL
+    ,
+    10,
+    (TT_CMap_ValidateFunc)   tt_cmap10_validate,
+    (TT_CMap_Info_GetFunc)   tt_cmap10_get_info
+  )
+
+#endif /* TT_CONFIG_CMAP_FORMAT_10 */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          FORMAT 12                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TABLE OVERVIEW                                                        */
+  /* --------------                                                        */
+  /*                                                                       */
+  /*   NAME        OFFSET     TYPE       DESCRIPTION                       */
+  /*                                                                       */
+  /*   format      0          USHORT     must be 12                        */
+  /*   reserved    2          USHORT     reserved                          */
+  /*   length      4          ULONG      length in bytes                   */
+  /*   language    8          ULONG      Mac language code                 */
+  /*   count       12         ULONG      number of groups                  */
+  /*               16                                                      */
+  /*                                                                       */
+  /* This header is followed by `count' groups of the following format:    */
+  /*                                                                       */
+  /*   start       0          ULONG      first charcode                    */
+  /*   end         4          ULONG      last charcode                     */
+  /*   startId     8          ULONG      start glyph ID for the group      */
+  /*                                                                       */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_12
+
+  typedef struct  TT_CMap12Rec_
+  {
+    TT_CMapRec  cmap;
+    FT_Bool     valid;
+    FT_ULong    cur_charcode;
+    FT_UInt     cur_gindex;
+    FT_ULong    cur_group;
+    FT_ULong    num_groups;
+
+  } TT_CMap12Rec, *TT_CMap12;
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap12_init( TT_CMap12  cmap,
+                  FT_Byte*   table )
+  {
+    cmap->cmap.data  = table;
+
+    table           += 12;
+    cmap->num_groups = FT_PEEK_ULONG( table );
+
+    cmap->valid      = 0;
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap12_validate( FT_Byte*      table,
+                      FT_Validator  valid )
+  {
+    FT_Byte*   p;
+    FT_ULong   length;
+    FT_ULong   num_groups;
+
+
+    if ( table + 16 > valid->limit )
+      FT_INVALID_TOO_SHORT;
+
+    p      = table + 4;
+    length = TT_NEXT_ULONG( p );
+
+    p          = table + 12;
+    num_groups = TT_NEXT_ULONG( p );
+
+    if ( length > (FT_ULong)( valid->limit - table ) ||
+         length < 16 + 12 * num_groups               )
+      FT_INVALID_TOO_SHORT;
+
+    /* check groups, they must be in increasing order */
+    {
+      FT_ULong  n, start, end, start_id, last = 0;
+
+
+      for ( n = 0; n < num_groups; n++ )
+      {
+        start    = TT_NEXT_ULONG( p );
+        end      = TT_NEXT_ULONG( p );
+        start_id = TT_NEXT_ULONG( p );
+
+        if ( start > end )
+          FT_INVALID_DATA;
+
+        if ( n > 0 && start <= last )
+          FT_INVALID_DATA;
+
+        if ( valid->level >= FT_VALIDATE_TIGHT )
+        {
+          if ( start_id + end - start >= TT_VALID_GLYPH_COUNT( valid ) )
+            FT_INVALID_GLYPH_ID;
+        }
+
+        last = end;
+      }
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+
+  /* search the index of the charcode next to cmap->cur_charcode */
+  /* cmap->cur_group should be set up properly by caller         */
+  /*                                                             */
+  static void
+  tt_cmap12_next( TT_CMap12  cmap )
+  {
+    FT_Byte*  p;
+    FT_ULong  start, end, start_id, char_code;
+    FT_ULong  n;
+    FT_UInt   gindex;
+
+
+    if ( cmap->cur_charcode >= 0xFFFFFFFFUL )
+      goto Fail;
+
+    char_code = cmap->cur_charcode + 1;
+
+    n = cmap->cur_group;
+
+    for ( n = cmap->cur_group; n < cmap->num_groups; n++ )
+    {
+      p        = cmap->cmap.data + 16 + 12 * n;
+      start    = TT_NEXT_ULONG( p );
+      end      = TT_NEXT_ULONG( p );
+      start_id = TT_PEEK_ULONG( p );
+
+      if ( char_code < start )
+        char_code = start;
+
+      for ( ; char_code <= end; char_code++ )
+      {
+        gindex = (FT_UInt)( start_id + char_code - start );
+
+        if ( gindex )
+        {
+          cmap->cur_charcode = char_code;;
+          cmap->cur_gindex   = gindex;
+          cmap->cur_group    = n;
+
+          return;
+        }
+      }
+    }
+
+  Fail:
+    cmap->valid = 0;
+  }
+
+
+  static FT_UInt
+  tt_cmap12_char_map_binary( TT_CMap     cmap,
+                             FT_UInt32*  pchar_code,
+                             FT_Bool     next )
+  {
+    FT_UInt    gindex     = 0;
+    FT_Byte*   p          = cmap->data + 12;
+    FT_UInt32  num_groups = TT_PEEK_ULONG( p );
+    FT_UInt32  char_code  = *pchar_code;
+    FT_UInt32  start, end, start_id;
+    FT_UInt32  max, min, mid;
+
+
+    if ( !num_groups )
+      return 0;
+
+    /* make compiler happy */
+    mid = num_groups;
+    end = 0xFFFFFFFFUL;
+
+    if ( next )
+      char_code++;
+
+    min = 0;
+    max = num_groups;
+
+    /* binary search */
+    while ( min < max )
+    {
+      mid = ( min + max ) >> 1;
+      p   = cmap->data + 16 + 12 * mid;
+
+      start = TT_NEXT_ULONG( p );
+      end   = TT_NEXT_ULONG( p );
+
+      if ( char_code < start )
+        max = mid;
+      else if ( char_code > end )
+        min = mid + 1;
+      else
+      {
+        start_id = TT_PEEK_ULONG( p );
+        gindex = (FT_UInt)( start_id + char_code - start );
+
+        break;
+      }
+    }
+
+    if ( next )
+    {
+      TT_CMap12  cmap12 = (TT_CMap12)cmap;
+
+
+      /* if `char_code' is not in any group, then `mid' is */
+      /* the group nearest to `char_code'                  */
+      /*                                                   */
+
+      if ( char_code > end )
+      {
+        mid++;
+        if ( mid == num_groups )
+          return 0;
+      }
+
+      cmap12->valid        = 1;
+      cmap12->cur_charcode = char_code;
+      cmap12->cur_group    = mid;
+
+      if ( !gindex )
+      {
+        tt_cmap12_next( cmap12 );
+
+        if ( cmap12->valid )
+          gindex = cmap12->cur_gindex;
+      }
+      else
+        cmap12->cur_gindex = gindex;
+
+      if ( gindex )
+        *pchar_code = cmap12->cur_charcode;
+    }
+
+    return gindex;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  tt_cmap12_char_index( TT_CMap    cmap,
+                        FT_UInt32  char_code )
+  {
+    return tt_cmap12_char_map_binary( cmap, &char_code, 0 );
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  tt_cmap12_char_next( TT_CMap     cmap,
+                       FT_UInt32  *pchar_code )
+  {
+    TT_CMap12  cmap12 = (TT_CMap12)cmap;
+    FT_ULong   gindex;
+
+
+    if ( cmap12->cur_charcode >= 0xFFFFFFFFUL )
+      return 0;
+
+    /* no need to search */
+    if ( cmap12->valid && cmap12->cur_charcode == *pchar_code )
+    {
+      tt_cmap12_next( cmap12 );
+      if ( cmap12->valid )
+      {
+        gindex = cmap12->cur_gindex;
+
+        /* XXX: check cur_charcode overflow is expected */
+        if ( gindex )
+          *pchar_code = (FT_UInt32)cmap12->cur_charcode;
+      }
+      else
+        gindex = 0;
+    }
+    else
+      gindex = tt_cmap12_char_map_binary( cmap, pchar_code, 1 );
+
+    /* XXX: check gindex overflow is expected */
+    return (FT_UInt32)gindex;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap12_get_info( TT_CMap       cmap,
+                      TT_CMapInfo  *cmap_info )
+  {
+    FT_Byte*  p = cmap->data + 8;
+
+
+    cmap_info->format   = 12;
+    cmap_info->language = (FT_ULong)TT_PEEK_ULONG( p );
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_DEFINE_TT_CMAP(tt_cmap12_class_rec,
+      sizeof ( TT_CMap12Rec ),
+
+      (FT_CMap_InitFunc)     tt_cmap12_init,
+      (FT_CMap_DoneFunc)     NULL,
+      (FT_CMap_CharIndexFunc)tt_cmap12_char_index,
+      (FT_CMap_CharNextFunc) tt_cmap12_char_next,
+
+      NULL, NULL, NULL, NULL, NULL
+    ,
+    12,
+    (TT_CMap_ValidateFunc)   tt_cmap12_validate,
+    (TT_CMap_Info_GetFunc)   tt_cmap12_get_info
+  )
+
+#endif /* TT_CONFIG_CMAP_FORMAT_12 */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          FORMAT 13                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TABLE OVERVIEW                                                        */
+  /* --------------                                                        */
+  /*                                                                       */
+  /*   NAME        OFFSET     TYPE       DESCRIPTION                       */
+  /*                                                                       */
+  /*   format      0          USHORT     must be 13                        */
+  /*   reserved    2          USHORT     reserved                          */
+  /*   length      4          ULONG      length in bytes                   */
+  /*   language    8          ULONG      Mac language code                 */
+  /*   count       12         ULONG      number of groups                  */
+  /*               16                                                      */
+  /*                                                                       */
+  /* This header is followed by `count' groups of the following format:    */
+  /*                                                                       */
+  /*   start       0          ULONG      first charcode                    */
+  /*   end         4          ULONG      last charcode                     */
+  /*   glyphId     8          ULONG      glyph ID for the whole group      */
+  /*                                                                       */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_13
+
+  typedef struct  TT_CMap13Rec_
+  {
+    TT_CMapRec  cmap;
+    FT_Bool     valid;
+    FT_ULong    cur_charcode;
+    FT_UInt     cur_gindex;
+    FT_ULong    cur_group;
+    FT_ULong    num_groups;
+
+  } TT_CMap13Rec, *TT_CMap13;
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap13_init( TT_CMap13  cmap,
+                  FT_Byte*   table )
+  {
+    cmap->cmap.data  = table;
+
+    table           += 12;
+    cmap->num_groups = FT_PEEK_ULONG( table );
+
+    cmap->valid      = 0;
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap13_validate( FT_Byte*      table,
+                      FT_Validator  valid )
+  {
+    FT_Byte*   p;
+    FT_ULong   length;
+    FT_ULong   num_groups;
+
+
+    if ( table + 16 > valid->limit )
+      FT_INVALID_TOO_SHORT;
+
+    p      = table + 4;
+    length = TT_NEXT_ULONG( p );
+
+    p          = table + 12;
+    num_groups = TT_NEXT_ULONG( p );
+
+    if ( length > (FT_ULong)( valid->limit - table ) ||
+         length < 16 + 12 * num_groups               )
+      FT_INVALID_TOO_SHORT;
+
+    /* check groups, they must be in increasing order */
+    {
+      FT_ULong  n, start, end, glyph_id, last = 0;
+
+
+      for ( n = 0; n < num_groups; n++ )
+      {
+        start    = TT_NEXT_ULONG( p );
+        end      = TT_NEXT_ULONG( p );
+        glyph_id = TT_NEXT_ULONG( p );
+
+        if ( start > end )
+          FT_INVALID_DATA;
+
+        if ( n > 0 && start <= last )
+          FT_INVALID_DATA;
+
+        if ( valid->level >= FT_VALIDATE_TIGHT )
+        {
+          if ( glyph_id >= TT_VALID_GLYPH_COUNT( valid ) )
+            FT_INVALID_GLYPH_ID;
+        }
+
+        last = end;
+      }
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+
+  /* search the index of the charcode next to cmap->cur_charcode */
+  /* cmap->cur_group should be set up properly by caller         */
+  /*                                                             */
+  static void
+  tt_cmap13_next( TT_CMap13  cmap )
+  {
+    FT_Byte*  p;
+    FT_ULong  start, end, glyph_id, char_code;
+    FT_ULong  n;
+    FT_UInt   gindex;
+
+
+    if ( cmap->cur_charcode >= 0xFFFFFFFFUL )
+      goto Fail;
+
+    char_code = cmap->cur_charcode + 1;
+
+    n = cmap->cur_group;
+
+    for ( n = cmap->cur_group; n < cmap->num_groups; n++ )
+    {
+      p        = cmap->cmap.data + 16 + 12 * n;
+      start    = TT_NEXT_ULONG( p );
+      end      = TT_NEXT_ULONG( p );
+      glyph_id = TT_PEEK_ULONG( p );
+
+      if ( char_code < start )
+        char_code = start;
+
+      if ( char_code <= end )
+      {
+        gindex = (FT_UInt)glyph_id;
+
+        if ( gindex )
+        {
+          cmap->cur_charcode = char_code;;
+          cmap->cur_gindex   = gindex;
+          cmap->cur_group    = n;
+
+          return;
+        }
+      }
+    }
+
+  Fail:
+    cmap->valid = 0;
+  }
+
+
+  static FT_UInt
+  tt_cmap13_char_map_binary( TT_CMap     cmap,
+                             FT_UInt32*  pchar_code,
+                             FT_Bool     next )
+  {
+    FT_UInt    gindex     = 0;
+    FT_Byte*   p          = cmap->data + 12;
+    FT_UInt32  num_groups = TT_PEEK_ULONG( p );
+    FT_UInt32  char_code  = *pchar_code;
+    FT_UInt32  start, end;
+    FT_UInt32  max, min, mid;
+
+
+    if ( !num_groups )
+      return 0;
+
+    /* make compiler happy */
+    mid = num_groups;
+    end = 0xFFFFFFFFUL;
+
+    if ( next )
+      char_code++;
+
+    min = 0;
+    max = num_groups;
+
+    /* binary search */
+    while ( min < max )
+    {
+      mid = ( min + max ) >> 1;
+      p   = cmap->data + 16 + 12 * mid;
+
+      start = TT_NEXT_ULONG( p );
+      end   = TT_NEXT_ULONG( p );
+
+      if ( char_code < start )
+        max = mid;
+      else if ( char_code > end )
+        min = mid + 1;
+      else
+      {
+        gindex = (FT_UInt)TT_PEEK_ULONG( p );
+
+        break;
+      }
+    }
+
+    if ( next )
+    {
+      TT_CMap13  cmap13 = (TT_CMap13)cmap;
+
+
+      /* if `char_code' is not in any group, then `mid' is */
+      /* the group nearest to `char_code'                  */
+      /*                                                   */
+
+      if ( char_code > end )
+      {
+        mid++;
+        if ( mid == num_groups )
+          return 0;
+      }
+
+      cmap13->valid        = 1;
+      cmap13->cur_charcode = char_code;
+      cmap13->cur_group    = mid;
+
+      if ( !gindex )
+      {
+        tt_cmap13_next( cmap13 );
+
+        if ( cmap13->valid )
+          gindex = cmap13->cur_gindex;
+      }
+      else
+        cmap13->cur_gindex = gindex;
+
+      if ( gindex )
+        *pchar_code = cmap13->cur_charcode;
+    }
+
+    return gindex;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  tt_cmap13_char_index( TT_CMap    cmap,
+                        FT_UInt32  char_code )
+  {
+    return tt_cmap13_char_map_binary( cmap, &char_code, 0 );
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  tt_cmap13_char_next( TT_CMap     cmap,
+                       FT_UInt32  *pchar_code )
+  {
+    TT_CMap13  cmap13 = (TT_CMap13)cmap;
+    FT_UInt    gindex;
+
+
+    if ( cmap13->cur_charcode >= 0xFFFFFFFFUL )
+      return 0;
+
+    /* no need to search */
+    if ( cmap13->valid && cmap13->cur_charcode == *pchar_code )
+    {
+      tt_cmap13_next( cmap13 );
+      if ( cmap13->valid )
+      {
+        gindex = cmap13->cur_gindex;
+        if ( gindex )
+          *pchar_code = cmap13->cur_charcode;
+      }
+      else
+        gindex = 0;
+    }
+    else
+      gindex = tt_cmap13_char_map_binary( cmap, pchar_code, 1 );
+
+    return gindex;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap13_get_info( TT_CMap       cmap,
+                      TT_CMapInfo  *cmap_info )
+  {
+    FT_Byte*  p = cmap->data + 8;
+
+
+    cmap_info->format   = 13;
+    cmap_info->language = (FT_ULong)TT_PEEK_ULONG( p );
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_DEFINE_TT_CMAP(tt_cmap13_class_rec,
+      sizeof ( TT_CMap13Rec ),
+
+      (FT_CMap_InitFunc)     tt_cmap13_init,
+      (FT_CMap_DoneFunc)     NULL,
+      (FT_CMap_CharIndexFunc)tt_cmap13_char_index,
+      (FT_CMap_CharNextFunc) tt_cmap13_char_next,
+
+      NULL, NULL, NULL, NULL, NULL
+    ,
+    13,
+    (TT_CMap_ValidateFunc)   tt_cmap13_validate,
+    (TT_CMap_Info_GetFunc)   tt_cmap13_get_info
+  )
+
+#endif /* TT_CONFIG_CMAP_FORMAT_13 */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                           FORMAT 14                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TABLE OVERVIEW                                                        */
+  /* --------------                                                        */
+  /*                                                                       */
+  /*   NAME         OFFSET  TYPE    DESCRIPTION                            */
+  /*                                                                       */
+  /*   format         0     USHORT  must be 14                             */
+  /*   length         2     ULONG   table length in bytes                  */
+  /*   numSelector    6     ULONG   number of variation sel. records       */
+  /*                                                                       */
+  /* Followed by numSelector records, each of which looks like             */
+  /*                                                                       */
+  /*   varSelector    0     UINT24  Unicode codepoint of sel.              */
+  /*   defaultOff     3     ULONG   offset to a default UVS table          */
+  /*                                describing any variants to be found in */
+  /*                                the normal Unicode subtable.           */
+  /*   nonDefOff      7     ULONG   offset to a non-default UVS table      */
+  /*                                describing any variants not in the     */
+  /*                                standard cmap, with GIDs here          */
+  /* (either offset may be 0 NULL)                                         */
+  /*                                                                       */
+  /* Selectors are sorted by code point.                                   */
+  /*                                                                       */
+  /* A default Unicode Variation Selector (UVS) subtable is just a list of */
+  /* ranges of code points which are to be found in the standard cmap.  No */
+  /* glyph IDs (GIDs) here.                                                */
+  /*                                                                       */
+  /*   numRanges      0     ULONG   number of ranges following             */
+  /*                                                                       */
+  /* A range looks like                                                    */
+  /*                                                                       */
+  /*   uniStart       0     UINT24  code point of the first character in   */
+  /*                                this range                             */
+  /*   additionalCnt  3     UBYTE   count of additional characters in this */
+  /*                                range (zero means a range of a single  */
+  /*                                character)                             */
+  /*                                                                       */
+  /* Ranges are sorted by `uniStart'.                                      */
+  /*                                                                       */
+  /* A non-default Unicode Variation Selector (UVS) subtable is a list of  */
+  /* mappings from codepoint to GID.                                       */
+  /*                                                                       */
+  /*   numMappings    0     ULONG   number of mappings                     */
+  /*                                                                       */
+  /* A range looks like                                                    */
+  /*                                                                       */
+  /*   uniStart       0     UINT24  code point of the first character in   */
+  /*                                this range                             */
+  /*   GID            3     USHORT  and its GID                            */
+  /*                                                                       */
+  /* Ranges are sorted by `uniStart'.                                      */
+
+#ifdef TT_CONFIG_CMAP_FORMAT_14
+
+  typedef struct  TT_CMap14Rec_
+  {
+    TT_CMapRec  cmap;
+    FT_ULong    num_selectors;
+
+    /* This array is used to store the results of various
+     * cmap 14 query functions.  The data is overwritten
+     * on each call to these functions.
+     */
+    FT_UInt32   max_results;
+    FT_UInt32*  results;
+    FT_Memory   memory;
+
+  } TT_CMap14Rec, *TT_CMap14;
+
+
+  FT_CALLBACK_DEF( void )
+  tt_cmap14_done( TT_CMap14  cmap )
+  {
+    FT_Memory  memory = cmap->memory;
+
+
+    cmap->max_results = 0;
+    if ( memory != NULL && cmap->results != NULL )
+      FT_FREE( cmap->results );
+  }
+
+
+  static FT_Error
+  tt_cmap14_ensure( TT_CMap14  cmap,
+                    FT_UInt32  num_results,
+                    FT_Memory  memory )
+  {
+    FT_UInt32 old_max = cmap->max_results;
+    FT_Error  error   = SFNT_Err_Ok;
+
+
+    if ( num_results > cmap->max_results )
+    {
+       cmap->memory = memory;
+
+       if ( FT_QRENEW_ARRAY( cmap->results, old_max, num_results ) )
+         return error;
+
+       cmap->max_results = num_results;
+    }
+
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap14_init( TT_CMap14  cmap,
+                  FT_Byte*   table )
+  {
+    cmap->cmap.data = table;
+
+    table               += 6;
+    cmap->num_selectors = FT_PEEK_ULONG( table );
+    cmap->max_results   = 0;
+    cmap->results       = NULL;
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap14_validate( FT_Byte*      table,
+                      FT_Validator  valid )
+  {
+    FT_Byte*  p             = table + 2;
+    FT_ULong  length        = TT_NEXT_ULONG( p );
+    FT_ULong  num_selectors = TT_NEXT_ULONG( p );
+
+
+    if ( length > (FT_ULong)( valid->limit - table ) ||
+         length < 10 + 11 * num_selectors            )
+      FT_INVALID_TOO_SHORT;
+
+    /* check selectors, they must be in increasing order */
+    {
+      /* we start lastVarSel at 1 because a variant selector value of 0
+       * isn't valid.
+       */
+      FT_ULong  n, lastVarSel = 1;
+
+
+      for ( n = 0; n < num_selectors; n++ )
+      {
+        FT_ULong  varSel    = TT_NEXT_UINT24( p );
+        FT_ULong  defOff    = TT_NEXT_ULONG( p );
+        FT_ULong  nondefOff = TT_NEXT_ULONG( p );
+
+
+        if ( defOff >= length || nondefOff >= length )
+          FT_INVALID_TOO_SHORT;
+
+        if ( varSel < lastVarSel )
+          FT_INVALID_DATA;
+
+        lastVarSel = varSel + 1;
+
+        /* check the default table (these glyphs should be reached     */
+        /* through the normal Unicode cmap, no GIDs, just check order) */
+        if ( defOff != 0 )
+        {
+          FT_Byte*  defp      = table + defOff;
+          FT_ULong  numRanges = TT_NEXT_ULONG( defp );
+          FT_ULong  i;
+          FT_ULong  lastBase  = 0;
+
+
+          if ( defp + numRanges * 4 > valid->limit )
+            FT_INVALID_TOO_SHORT;
+
+          for ( i = 0; i < numRanges; ++i )
+          {
+            FT_ULong  base = TT_NEXT_UINT24( defp );
+            FT_ULong  cnt  = FT_NEXT_BYTE( defp );
+
+
+            if ( base + cnt >= 0x110000UL )              /* end of Unicode */
+              FT_INVALID_DATA;
+
+            if ( base < lastBase )
+              FT_INVALID_DATA;
+
+            lastBase = base + cnt + 1U;
+          }
+        }
+
+        /* and the non-default table (these glyphs are specified here) */
+        if ( nondefOff != 0 )
+        {
+          FT_Byte*  ndp         = table + nondefOff;
+          FT_ULong  numMappings = TT_NEXT_ULONG( ndp );
+          FT_ULong  i, lastUni = 0;
+
+
+          if ( numMappings * 4 > (FT_ULong)( valid->limit - ndp ) )
+            FT_INVALID_TOO_SHORT;
+
+          for ( i = 0; i < numMappings; ++i )
+          {
+            FT_ULong  uni = TT_NEXT_UINT24( ndp );
+            FT_ULong  gid = TT_NEXT_USHORT( ndp );
+
+
+            if ( uni >= 0x110000UL )                     /* end of Unicode */
+              FT_INVALID_DATA;
+
+            if ( uni < lastUni )
+              FT_INVALID_DATA;
+
+            lastUni = uni + 1U;
+
+            if ( valid->level >= FT_VALIDATE_TIGHT    &&
+                 gid >= TT_VALID_GLYPH_COUNT( valid ) )
+              FT_INVALID_GLYPH_ID;
+          }
+        }
+      }
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  tt_cmap14_char_index( TT_CMap    cmap,
+                        FT_UInt32  char_code )
+  {
+    FT_UNUSED( cmap );
+    FT_UNUSED( char_code );
+
+    /* This can't happen */
+    return 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 )
+  tt_cmap14_char_next( TT_CMap     cmap,
+                       FT_UInt32  *pchar_code )
+  {
+    FT_UNUSED( cmap );
+
+    /* This can't happen */
+    *pchar_code = 0;
+    return 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  tt_cmap14_get_info( TT_CMap       cmap,
+                      TT_CMapInfo  *cmap_info )
+  {
+    FT_UNUSED( cmap );
+
+    cmap_info->format   = 14;
+    /* subtable 14 does not define a language field */
+    cmap_info->language = 0xFFFFFFFFUL;
+
+    return SFNT_Err_Ok;
+  }
+
+
+  static FT_UInt
+  tt_cmap14_char_map_def_binary( FT_Byte    *base,
+                                 FT_UInt32   char_code )
+  {
+    FT_UInt32  numRanges = TT_PEEK_ULONG( base );
+    FT_UInt32  max, min;
+
+
+    min = 0;
+    max = numRanges;
+
+    base += 4;
+
+    /* binary search */
+    while ( min < max )
+    {
+      FT_UInt32  mid   = ( min + max ) >> 1;
+      FT_Byte*   p     = base + 4 * mid;
+      FT_ULong   start = TT_NEXT_UINT24( p );
+      FT_UInt    cnt   = FT_NEXT_BYTE( p );
+
+
+      if ( char_code < start )
+        max = mid;
+      else if ( char_code > start+cnt )
+        min = mid + 1;
+      else
+        return TRUE;
+    }
+
+    return FALSE;
+  }
+
+
+  static FT_UInt
+  tt_cmap14_char_map_nondef_binary( FT_Byte    *base,
+                                    FT_UInt32   char_code )
+  {
+    FT_UInt32  numMappings = TT_PEEK_ULONG( base );
+    FT_UInt32  max, min;
+
+
+    min = 0;
+    max = numMappings;
+
+    base += 4;
+
+    /* binary search */
+    while ( min < max )
+    {
+      FT_UInt32  mid = ( min + max ) >> 1;
+      FT_Byte*   p   = base + 5 * mid;
+      FT_UInt32  uni = (FT_UInt32)TT_NEXT_UINT24( p );
+
+
+      if ( char_code < uni )
+        max = mid;
+      else if ( char_code > uni )
+        min = mid + 1;
+      else
+        return TT_PEEK_USHORT( p );
+    }
+
+    return 0;
+  }
+
+
+  static FT_Byte*
+  tt_cmap14_find_variant( FT_Byte    *base,
+                          FT_UInt32   variantCode )
+  {
+    FT_UInt32  numVar = TT_PEEK_ULONG( base );
+    FT_UInt32  max, min;
+
+
+    min = 0;
+    max = numVar;
+
+    base += 4;
+
+    /* binary search */
+    while ( min < max )
+    {
+      FT_UInt32  mid    = ( min + max ) >> 1;
+      FT_Byte*   p      = base + 11 * mid;
+      FT_ULong   varSel = TT_NEXT_UINT24( p );
+
+
+      if ( variantCode < varSel )
+        max = mid;
+      else if ( variantCode > varSel )
+        min = mid + 1;
+      else
+        return p;
+    }
+
+    return NULL;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt )
+  tt_cmap14_char_var_index( TT_CMap    cmap,
+                            TT_CMap    ucmap,
+                            FT_UInt32  charcode,
+                            FT_UInt32  variantSelector)
+  {
+    FT_Byte*  p = tt_cmap14_find_variant( cmap->data + 6, variantSelector );
+    FT_ULong  defOff;
+    FT_ULong  nondefOff;
+
+
+    if ( !p )
+      return 0;
+
+    defOff    = TT_NEXT_ULONG( p );
+    nondefOff = TT_PEEK_ULONG( p );
+
+    if ( defOff != 0                                                    &&
+         tt_cmap14_char_map_def_binary( cmap->data + defOff, charcode ) )
+    {
+      /* This is the default variant of this charcode.  GID not stored */
+      /* here; stored in the normal Unicode charmap instead.           */
+      return ucmap->cmap.clazz->char_index( &ucmap->cmap, charcode );
+    }
+
+    if ( nondefOff != 0 )
+      return tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
+                                               charcode );
+
+    return 0;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Int )
+  tt_cmap14_char_var_isdefault( TT_CMap    cmap,
+                                FT_UInt32  charcode,
+                                FT_UInt32  variantSelector )
+  {
+    FT_Byte*  p = tt_cmap14_find_variant( cmap->data + 6, variantSelector );
+    FT_ULong  defOff;
+    FT_ULong  nondefOff;
+
+
+    if ( !p )
+      return -1;
+
+    defOff    = TT_NEXT_ULONG( p );
+    nondefOff = TT_NEXT_ULONG( p );
+
+    if ( defOff != 0                                                    &&
+         tt_cmap14_char_map_def_binary( cmap->data + defOff, charcode ) )
+      return 1;
+
+    if ( nondefOff != 0                                            &&
+         tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
+                                           charcode ) != 0         )
+      return 0;
+
+    return -1;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32* )
+  tt_cmap14_variants( TT_CMap    cmap,
+                      FT_Memory  memory )
+  {
+    TT_CMap14   cmap14 = (TT_CMap14)cmap;
+    FT_UInt32   count  = cmap14->num_selectors;
+    FT_Byte*    p      = cmap->data + 10;
+    FT_UInt32*  result;
+    FT_UInt32   i;
+
+
+    if ( tt_cmap14_ensure( cmap14, ( count + 1 ), memory ) )
+      return NULL;
+
+    result = cmap14->results;
+    for ( i = 0; i < count; ++i )
+    {
+      result[i] = (FT_UInt32)TT_NEXT_UINT24( p );
+      p        += 8;
+    }
+    result[i] = 0;
+
+    return result;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 * )
+  tt_cmap14_char_variants( TT_CMap    cmap,
+                           FT_Memory  memory,
+                           FT_UInt32  charCode )
+  {
+    TT_CMap14   cmap14 = (TT_CMap14)  cmap;
+    FT_UInt32   count  = cmap14->num_selectors;
+    FT_Byte*    p      = cmap->data + 10;
+    FT_UInt32*  q;
+
+
+    if ( tt_cmap14_ensure( cmap14, ( count + 1 ), memory ) )
+      return NULL;
+
+    for ( q = cmap14->results; count > 0; --count )
+    {
+      FT_UInt32  varSel    = TT_NEXT_UINT24( p );
+      FT_ULong   defOff    = TT_NEXT_ULONG( p );
+      FT_ULong   nondefOff = TT_NEXT_ULONG( p );
+
+
+      if ( ( defOff != 0                                               &&
+             tt_cmap14_char_map_def_binary( cmap->data + defOff,
+                                            charCode )                 ) ||
+           ( nondefOff != 0                                            &&
+             tt_cmap14_char_map_nondef_binary( cmap->data + nondefOff,
+                                               charCode ) != 0         ) )
+      {
+        q[0] = varSel;
+        q++;
+      }
+    }
+    q[0] = 0;
+
+    return cmap14->results;
+  }
+
+
+  static FT_UInt
+  tt_cmap14_def_char_count( FT_Byte  *p )
+  {
+    FT_UInt32  numRanges = (FT_UInt32)TT_NEXT_ULONG( p );
+    FT_UInt    tot       = 0;
+
+
+    p += 3;  /* point to the first `cnt' field */
+    for ( ; numRanges > 0; numRanges-- )
+    {
+      tot += 1 + p[0];
+      p   += 4;
+    }
+
+    return tot;
+  }
+
+
+  static FT_UInt32*
+  tt_cmap14_get_def_chars( TT_CMap     cmap,
+                           FT_Byte*    p,
+                           FT_Memory   memory )
+  {
+    TT_CMap14   cmap14 = (TT_CMap14) cmap;
+    FT_UInt32   numRanges;
+    FT_UInt     cnt;
+    FT_UInt32*  q;
+
+
+    cnt       = tt_cmap14_def_char_count( p );
+    numRanges = (FT_UInt32)TT_NEXT_ULONG( p );
+
+    if ( tt_cmap14_ensure( cmap14, ( cnt + 1 ), memory ) )
+      return NULL;
+
+    for ( q = cmap14->results; numRanges > 0; --numRanges )
+    {
+      FT_UInt32 uni = (FT_UInt32)TT_NEXT_UINT24( p );
+
+
+      cnt = FT_NEXT_BYTE( p ) + 1;
+      do
+      {
+        q[0]  = uni;
+        uni  += 1;
+        q    += 1;
+      } while ( --cnt != 0 );
+    }
+    q[0] = 0;
+
+    return cmap14->results;
+  }
+
+
+  static FT_UInt32*
+  tt_cmap14_get_nondef_chars( TT_CMap     cmap,
+                              FT_Byte    *p,
+                              FT_Memory   memory )
+  {
+    TT_CMap14   cmap14 = (TT_CMap14) cmap;
+    FT_UInt32   numMappings;
+    FT_UInt     i;
+    FT_UInt32  *ret;
+
+
+    numMappings = (FT_UInt32)TT_NEXT_ULONG( p );
+
+    if ( tt_cmap14_ensure( cmap14, ( numMappings + 1 ), memory ) )
+      return NULL;
+
+    ret = cmap14->results;
+    for ( i = 0; i < numMappings; ++i )
+    {
+      ret[i] = (FT_UInt32)TT_NEXT_UINT24( p );
+      p += 2;
+    }
+    ret[i] = 0;
+
+    return ret;
+  }
+
+
+  FT_CALLBACK_DEF( FT_UInt32 * )
+  tt_cmap14_variant_chars( TT_CMap    cmap,
+                           FT_Memory  memory,
+                           FT_UInt32  variantSelector )
+  {
+    FT_Byte    *p  = tt_cmap14_find_variant( cmap->data + 6,
+                                             variantSelector );
+    FT_UInt32  *ret;
+    FT_Int      i;
+    FT_ULong    defOff;
+    FT_ULong    nondefOff;
+
+
+    if ( !p )
+      return NULL;
+
+    defOff    = TT_NEXT_ULONG( p );
+    nondefOff = TT_NEXT_ULONG( p );
+
+    if ( defOff == 0 && nondefOff == 0 )
+      return NULL;
+
+    if ( defOff == 0 )
+      return tt_cmap14_get_nondef_chars( cmap, cmap->data + nondefOff,
+                                         memory );
+    else if ( nondefOff == 0 )
+      return tt_cmap14_get_def_chars( cmap, cmap->data + defOff,
+                                      memory );
+    else
+    {
+      /* Both a default and a non-default glyph set?  That's probably not */
+      /* good font design, but the spec allows for it...                  */
+      TT_CMap14  cmap14 = (TT_CMap14) cmap;
+      FT_UInt32  numRanges;
+      FT_UInt32  numMappings;
+      FT_UInt32  duni;
+      FT_UInt32  dcnt;
+      FT_UInt32  nuni;
+      FT_Byte*   dp;
+      FT_UInt    di, ni, k;
+
+
+      p  = cmap->data + nondefOff;
+      dp = cmap->data + defOff;
+
+      numMappings = (FT_UInt32)TT_NEXT_ULONG( p );
+      dcnt        = tt_cmap14_def_char_count( dp );
+      numRanges   = (FT_UInt32)TT_NEXT_ULONG( dp );
+
+      if ( numMappings == 0 )
+        return tt_cmap14_get_def_chars( cmap, cmap->data + defOff,
+                                        memory );
+      if ( dcnt == 0 )
+        return tt_cmap14_get_nondef_chars( cmap, cmap->data + nondefOff,
+                                           memory );
+
+      if ( tt_cmap14_ensure( cmap14, ( dcnt + numMappings + 1 ), memory ) )
+        return NULL;
+
+      ret  = cmap14->results;
+      duni = (FT_UInt32)TT_NEXT_UINT24( dp );
+      dcnt = FT_NEXT_BYTE( dp );
+      di   = 1;
+      nuni = (FT_UInt32)TT_NEXT_UINT24( p );
+      p   += 2;
+      ni   = 1;
+      i    = 0;
+
+      for ( ;; )
+      {
+        if ( nuni > duni + dcnt )
+        {
+          for ( k = 0; k <= dcnt; ++k )
+            ret[i++] = duni + k;
+
+          ++di;
+
+          if ( di > numRanges )
+            break;
+
+          duni = (FT_UInt32)TT_NEXT_UINT24( dp );
+          dcnt = FT_NEXT_BYTE( dp );
+        }
+        else
+        {
+          if ( nuni < duni )
+            ret[i++] = nuni;
+          /* If it is within the default range then ignore it -- */
+          /* that should not have happened                       */
+          ++ni;
+          if ( ni > numMappings )
+            break;
+
+          nuni = (FT_UInt32)TT_NEXT_UINT24( p );
+          p += 2;
+        }
+      }
+
+      if ( ni <= numMappings )
+      {
+        /* If we get here then we have run out of all default ranges.   */
+        /* We have read one non-default mapping which we haven't stored */
+        /* and there may be others that need to be read.                */
+        ret[i++] = nuni;
+        while ( ni < numMappings )
+        {
+          ret[i++] = (FT_UInt32)TT_NEXT_UINT24( p );
+          p += 2;
+          ++ni;
+        }
+      }
+      else if ( di <= numRanges )
+      {
+        /* If we get here then we have run out of all non-default     */
+        /* mappings.  We have read one default range which we haven't */
+        /* stored and there may be others that need to be read.       */
+        for ( k = 0; k <= dcnt; ++k )
+          ret[i++] = duni + k;
+
+        while ( di < numRanges )
+        {
+          duni = (FT_UInt32)TT_NEXT_UINT24( dp );
+          dcnt = FT_NEXT_BYTE( dp );
+
+          for ( k = 0; k <= dcnt; ++k )
+            ret[i++] = duni + k;
+          ++di;
+        }
+      }
+
+      ret[i] = 0;
+
+      return ret;
+    }
+  }
+
+
+  FT_DEFINE_TT_CMAP(tt_cmap14_class_rec,
+      sizeof ( TT_CMap14Rec ),
+
+      (FT_CMap_InitFunc)     tt_cmap14_init,
+      (FT_CMap_DoneFunc)     tt_cmap14_done,
+      (FT_CMap_CharIndexFunc)tt_cmap14_char_index,
+      (FT_CMap_CharNextFunc) tt_cmap14_char_next,
+
+      /* Format 14 extension functions */
+      (FT_CMap_CharVarIndexFunc)    tt_cmap14_char_var_index,
+      (FT_CMap_CharVarIsDefaultFunc)tt_cmap14_char_var_isdefault,
+      (FT_CMap_VariantListFunc)     tt_cmap14_variants,
+      (FT_CMap_CharVariantListFunc) tt_cmap14_char_variants,
+      (FT_CMap_VariantCharListFunc) tt_cmap14_variant_chars
+    ,
+    14,
+    (TT_CMap_ValidateFunc)tt_cmap14_validate,
+    (TT_CMap_Info_GetFunc)tt_cmap14_get_info
+  )
+
+#endif /* TT_CONFIG_CMAP_FORMAT_14 */
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+  static const TT_CMap_Class  tt_cmap_classes[] =
+  {
+#define TTCMAPCITEM(a) &a,
+#include "ttcmapc.h"
+    NULL,
+  };
+
+#else /*FT_CONFIG_OPTION_PIC*/
+
+  void FT_Destroy_Class_tt_cmap_classes(FT_Library library, TT_CMap_Class* clazz)
+  {
+    FT_Memory memory = library->memory;
+    if ( clazz )
+      FT_FREE( clazz );
+  }
+
+  FT_Error FT_Create_Class_tt_cmap_classes(FT_Library library, TT_CMap_Class** output_class)
+  {
+    TT_CMap_Class*  clazz;
+    TT_CMap_ClassRec* recs;
+    FT_Error          error;
+    FT_Memory memory = library->memory;
+    int i = 0;
+
+#define TTCMAPCITEM(a) i++;
+#include "ttcmapc.h"
+
+    /* allocate enough space for both the pointers +terminator and the class instances */
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*(i+1)+sizeof(TT_CMap_ClassRec)*i ) )
+      return error;
+
+    /* the location of the class instances follows the array of pointers */
+    recs = (TT_CMap_ClassRec*) (((char*)clazz)+(sizeof(*clazz)*(i+1)));
+    i=0;
+
+#undef TTCMAPCITEM
+#define TTCMAPCITEM(a)           \
+    FT_Init_Class_##a(&recs[i]); \
+    clazz[i] = &recs[i];         \
+    i++;
+#include "ttcmapc.h"
+
+    clazz[i] = NULL;
+
+    *output_class = clazz;
+    return SFNT_Err_Ok;
+  }
+
+#endif /*FT_CONFIG_OPTION_PIC*/
+
+
+  /* parse the `cmap' table and build the corresponding TT_CMap objects */
+  /* in the current face                                                */
+  /*                                                                    */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_build_cmaps( TT_Face  face )
+  {
+    FT_Byte*           table = face->cmap_table;
+    FT_Byte*           limit = table + face->cmap_size;
+    FT_UInt volatile   num_cmaps;
+    FT_Byte* volatile  p     = table;
+    FT_Library         library = FT_FACE_LIBRARY( face );
+
+    FT_UNUSED( library );
+
+
+    if ( !p || p + 4 > limit )
+      return SFNT_Err_Invalid_Table;
+
+    /* only recognize format 0 */
+    if ( TT_NEXT_USHORT( p ) != 0 )
+    {
+      p -= 2;
+      FT_ERROR(( "tt_face_build_cmaps:"
+                 " unsupported `cmap' table format = %d\n",
+                 TT_PEEK_USHORT( p ) ));
+      return SFNT_Err_Invalid_Table;
+    }
+
+    num_cmaps = TT_NEXT_USHORT( p );
+#ifdef FT_MAX_CHARMAP_CACHEABLE
+    if ( num_cmaps > FT_MAX_CHARMAP_CACHEABLE )
+      FT_ERROR(( "tt_face_build_cmaps: too many cmap subtables(%d) "
+                 "subtable#%d and later are loaded but cannot be searched\n",
+                 num_cmaps, FT_MAX_CHARMAP_CACHEABLE + 1 ));
+#endif
+
+    for ( ; num_cmaps > 0 && p + 8 <= limit; num_cmaps-- )
+    {
+      FT_CharMapRec  charmap;
+      FT_UInt32      offset;
+
+
+      charmap.platform_id = TT_NEXT_USHORT( p );
+      charmap.encoding_id = TT_NEXT_USHORT( p );
+      charmap.face        = FT_FACE( face );
+      charmap.encoding    = FT_ENCODING_NONE;  /* will be filled later */
+      offset              = TT_NEXT_ULONG( p );
+
+      if ( offset && offset <= face->cmap_size - 2 )
+      {
+        FT_Byte* volatile              cmap   = table + offset;
+        volatile FT_UInt               format = TT_PEEK_USHORT( cmap );
+        const TT_CMap_Class* volatile  pclazz = FT_TT_CMAP_CLASSES_GET;
+        TT_CMap_Class volatile         clazz;
+
+
+        for ( ; *pclazz; pclazz++ )
+        {
+          clazz = *pclazz;
+          if ( clazz->format == format )
+          {
+            volatile TT_ValidatorRec  valid;
+            volatile FT_Error         error = SFNT_Err_Ok;
+
+
+            ft_validator_init( FT_VALIDATOR( &valid ), cmap, limit,
+                               FT_VALIDATE_DEFAULT );
+
+            valid.num_glyphs = (FT_UInt)face->max_profile.numGlyphs;
+
+            if ( ft_setjmp(
+              *((ft_jmp_buf*)&FT_VALIDATOR( &valid )->jump_buffer) ) == 0 )
+            {
+              /* validate this cmap sub-table */
+              error = clazz->validate( cmap, FT_VALIDATOR( &valid ) );
+            }
+
+            if ( valid.validator.error == 0 )
+            {
+              FT_CMap  ttcmap;
+
+
+              /* It might make sense to store the single variation selector */
+              /* cmap somewhere special.  But it would have to be in the    */
+              /* public FT_FaceRec, and we can't change that.               */
+
+              if ( !FT_CMap_New( (FT_CMap_Class)clazz,
+                                 cmap, &charmap, &ttcmap ) )
+              {
+                /* it is simpler to directly set `flags' than adding */
+                /* a parameter to FT_CMap_New                        */
+                ((TT_CMap)ttcmap)->flags = (FT_Int)error;
+              }
+            }
+            else
+            {
+              FT_TRACE0(( "tt_face_build_cmaps:"
+                          " broken cmap sub-table ignored\n" ));
+            }
+            break;
+          }
+        }
+
+        if ( *pclazz == NULL )
+        {
+          FT_TRACE0(( "tt_face_build_cmaps:"
+                      " unsupported cmap sub-table ignored\n" ));
+        }
+      }
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+
+  FT_LOCAL( FT_Error )
+  tt_get_cmap_info( FT_CharMap    charmap,
+                    TT_CMapInfo  *cmap_info )
+  {
+    FT_CMap        cmap  = (FT_CMap)charmap;
+    TT_CMap_Class  clazz = (TT_CMap_Class)cmap->clazz;
+
+
+    return clazz->get_cmap_info( charmap, cmap_info );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttcmap.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttcmap.h
new file mode 100644
index 0000000..94f7978
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttcmap.h
@@ -0,0 +1,125 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttcmap.h                                                               */
+/*                                                                         */
+/*    TrueType character mapping table (cmap) support (specification).     */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2005 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTCMAP_H__
+#define __TTCMAP_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+#include FT_INTERNAL_VALIDATE_H
+#include FT_SERVICE_TT_CMAP_H
+
+FT_BEGIN_HEADER
+
+
+#define TT_CMAP_FLAG_UNSORTED     1
+#define TT_CMAP_FLAG_OVERLAPPING  2
+
+  typedef struct  TT_CMapRec_
+  {
+    FT_CMapRec  cmap;
+    FT_Byte*    data;           /* pointer to in-memory cmap table */
+    FT_Int      flags;          /* for format 4 only               */
+
+  } TT_CMapRec, *TT_CMap;
+
+  typedef const struct TT_CMap_ClassRec_*  TT_CMap_Class;
+
+
+  typedef FT_Error
+  (*TT_CMap_ValidateFunc)( FT_Byte*      data,
+                           FT_Validator  valid );
+
+  typedef struct  TT_CMap_ClassRec_
+  {
+    FT_CMap_ClassRec      clazz;
+    FT_UInt               format;
+    TT_CMap_ValidateFunc  validate;
+    TT_CMap_Info_GetFunc  get_cmap_info;
+
+  } TT_CMap_ClassRec;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_TT_CMAP(class_, size_, init_, done_, char_index_,          \
+    char_next_, char_var_index_, char_var_default_, variant_list_,           \
+    charvariant_list_,variantchar_list_,                                     \
+    format_, validate_, get_cmap_info_)                                      \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const TT_CMap_ClassRec class_ =                                            \
+  {                                                                          \
+    {size_, init_, done_, char_index_,                                       \
+     char_next_, char_var_index_, char_var_default_, variant_list_,          \
+     charvariant_list_, variantchar_list_},                                  \
+    format_, validate_, get_cmap_info_                                       \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DEFINE_TT_CMAP(class_, size_, init_, done_, char_index_,          \
+    char_next_, char_var_index_, char_var_default_, variant_list_,           \
+    charvariant_list_,variantchar_list_,                                     \
+    format_, validate_, get_cmap_info_)                                      \
+  void                                                                       \
+  FT_Init_Class_##class_( TT_CMap_ClassRec*  clazz )                         \
+  {                                                                          \
+    clazz->clazz.size = size_;                                               \
+    clazz->clazz.init = init_;                                               \
+    clazz->clazz.done = done_;                                               \
+    clazz->clazz.char_index = char_index_;                                   \
+    clazz->clazz.char_next = char_next_;                                     \
+    clazz->clazz.char_var_index = char_var_index_;                           \
+    clazz->clazz.char_var_default = char_var_default_;                       \
+    clazz->clazz.variant_list = variant_list_;                               \
+    clazz->clazz.charvariant_list = charvariant_list_;                       \
+    clazz->clazz.variantchar_list = variantchar_list_;                       \
+    clazz->format = format_;                                                 \
+    clazz->validate = validate_;                                             \
+    clazz->get_cmap_info = get_cmap_info_;                                   \
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  typedef struct  TT_ValidatorRec_
+  {
+    FT_ValidatorRec  validator;
+    FT_UInt          num_glyphs;
+
+  } TT_ValidatorRec, *TT_Validator;
+
+
+#define TT_VALIDATOR( x )          ((TT_Validator)( x ))
+#define TT_VALID_GLYPH_COUNT( x )  TT_VALIDATOR( x )->num_glyphs
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_build_cmaps( TT_Face  face );
+
+  /* used in tt-cmaps service */
+  FT_LOCAL( FT_Error )
+  tt_get_cmap_info( FT_CharMap    charmap,
+                    TT_CMapInfo  *cmap_info );
+
+
+FT_END_HEADER
+
+#endif /* __TTCMAP_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttcmapc.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttcmapc.h
new file mode 100644
index 0000000..4c9c6a5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttcmapc.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttcmapc.h                                                              */
+/*                                                                         */
+/*    TT CMAP classes definitions (specification only).                    */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifdef TT_CONFIG_CMAP_FORMAT_0
+    TTCMAPCITEM(tt_cmap0_class_rec)
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_2
+    TTCMAPCITEM(tt_cmap2_class_rec)
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_4
+    TTCMAPCITEM(tt_cmap4_class_rec)
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_6
+    TTCMAPCITEM(tt_cmap6_class_rec)
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_8
+    TTCMAPCITEM(tt_cmap8_class_rec)
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_10
+    TTCMAPCITEM(tt_cmap10_class_rec)
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_12
+    TTCMAPCITEM(tt_cmap12_class_rec)
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_13
+    TTCMAPCITEM(tt_cmap13_class_rec)
+#endif
+
+#ifdef TT_CONFIG_CMAP_FORMAT_14
+    TTCMAPCITEM(tt_cmap14_class_rec)
+#endif
+
+  /* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttkern.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttkern.c
new file mode 100644
index 0000000..4688898
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttkern.c
@@ -0,0 +1,306 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttkern.c                                                               */
+/*                                                                         */
+/*    Load the basic TrueType kerning table.  This doesn't handle          */
+/*    kerning data within the GPOS table at the moment.                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010 by */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttkern.h"
+
+#include "sferrors.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttkern
+
+
+#undef  TT_KERN_INDEX
+#define TT_KERN_INDEX( g1, g2 )  ( ( (FT_ULong)(g1) << 16 ) | (g2) )
+
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_kern( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    FT_Error   error;
+    FT_ULong   table_size;
+    FT_Byte*   p;
+    FT_Byte*   p_limit;
+    FT_UInt    nn, num_tables;
+    FT_UInt32  avail = 0, ordered = 0;
+
+
+    /* the kern table is optional; exit silently if it is missing */
+    error = face->goto_table( face, TTAG_kern, stream, &table_size );
+    if ( error )
+      goto Exit;
+
+    if ( table_size < 4 )  /* the case of a malformed table */
+    {
+      FT_ERROR(( "tt_face_load_kern:"
+                 " kerning table is too small - ignored\n" ));
+      error = SFNT_Err_Table_Missing;
+      goto Exit;
+    }
+
+    if ( FT_FRAME_EXTRACT( table_size, face->kern_table ) )
+    {
+      FT_ERROR(( "tt_face_load_kern:"
+                 " could not extract kerning table\n" ));
+      goto Exit;
+    }
+
+    face->kern_table_size = table_size;
+
+    p       = face->kern_table;
+    p_limit = p + table_size;
+
+    p         += 2; /* skip version */
+    num_tables = FT_NEXT_USHORT( p );
+
+    if ( num_tables > 32 ) /* we only support up to 32 sub-tables */
+      num_tables = 32;
+
+    for ( nn = 0; nn < num_tables; nn++ )
+    {
+      FT_UInt    num_pairs, length, coverage;
+      FT_Byte*   p_next;
+      FT_UInt32  mask = (FT_UInt32)1UL << nn;
+
+
+      if ( p + 6 > p_limit )
+        break;
+
+      p_next = p;
+
+      p += 2; /* skip version */
+      length   = FT_NEXT_USHORT( p );
+      coverage = FT_NEXT_USHORT( p );
+
+      if ( length <= 6 )
+        break;
+
+      p_next += length;
+
+      if ( p_next > p_limit )  /* handle broken table */
+        p_next = p_limit;
+
+      /* only use horizontal kerning tables */
+      if ( ( coverage & ~8 ) != 0x0001 ||
+           p + 8 > p_limit             )
+        goto NextTable;
+
+      num_pairs = FT_NEXT_USHORT( p );
+      p        += 6;
+
+      if ( ( p_next - p ) < 6 * (int)num_pairs ) /* handle broken count */
+        num_pairs = (FT_UInt)( ( p_next - p ) / 6 );
+
+      avail |= mask;
+
+      /*
+       *  Now check whether the pairs in this table are ordered.
+       *  We then can use binary search.
+       */
+      if ( num_pairs > 0 )
+      {
+        FT_ULong  count;
+        FT_ULong  old_pair;
+
+
+        old_pair = FT_NEXT_ULONG( p );
+        p       += 2;
+
+        for ( count = num_pairs - 1; count > 0; count-- )
+        {
+          FT_UInt32  cur_pair;
+
+
+          cur_pair = FT_NEXT_ULONG( p );
+          if ( cur_pair <= old_pair )
+            break;
+
+          p += 2;
+          old_pair = cur_pair;
+        }
+
+        if ( count == 0 )
+          ordered |= mask;
+      }
+
+    NextTable:
+      p = p_next;
+    }
+
+    face->num_kern_tables = nn;
+    face->kern_avail_bits = avail;
+    face->kern_order_bits = ordered;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  tt_face_done_kern( TT_Face  face )
+  {
+    FT_Stream  stream = face->root.stream;
+
+
+    FT_FRAME_RELEASE( face->kern_table );
+    face->kern_table_size = 0;
+    face->num_kern_tables = 0;
+    face->kern_avail_bits = 0;
+    face->kern_order_bits = 0;
+  }
+
+
+  FT_LOCAL_DEF( FT_Int )
+  tt_face_get_kerning( TT_Face  face,
+                       FT_UInt  left_glyph,
+                       FT_UInt  right_glyph )
+  {
+    FT_Int    result = 0;
+    FT_UInt   count, mask = 1;
+    FT_Byte*  p       = face->kern_table;
+    FT_Byte*  p_limit = p + face->kern_table_size;
+
+
+    p   += 4;
+    mask = 0x0001;
+
+    for ( count = face->num_kern_tables;
+          count > 0 && p + 6 <= p_limit;
+          count--, mask <<= 1 )
+    {
+      FT_Byte* base     = p;
+      FT_Byte* next     = base;
+      FT_UInt  version  = FT_NEXT_USHORT( p );
+      FT_UInt  length   = FT_NEXT_USHORT( p );
+      FT_UInt  coverage = FT_NEXT_USHORT( p );
+      FT_UInt  num_pairs;
+      FT_Int   value    = 0;
+
+      FT_UNUSED( version );
+
+
+      next = base + length;
+
+      if ( next > p_limit )  /* handle broken table */
+        next = p_limit;
+
+      if ( ( face->kern_avail_bits & mask ) == 0 )
+        goto NextTable;
+
+      if ( p + 8 > next )
+        goto NextTable;
+
+      num_pairs = FT_NEXT_USHORT( p );
+      p        += 6;
+
+      if ( ( next - p ) < 6 * (int)num_pairs )  /* handle broken count  */
+        num_pairs = (FT_UInt)( ( next - p ) / 6 );
+
+      switch ( coverage >> 8 )
+      {
+      case 0:
+        {
+          FT_ULong  key0 = TT_KERN_INDEX( left_glyph, right_glyph );
+
+
+          if ( face->kern_order_bits & mask )   /* binary search */
+          {
+            FT_UInt   min = 0;
+            FT_UInt   max = num_pairs;
+
+
+            while ( min < max )
+            {
+              FT_UInt   mid = ( min + max ) >> 1;
+              FT_Byte*  q   = p + 6 * mid;
+              FT_ULong  key;
+
+
+              key = FT_NEXT_ULONG( q );
+
+              if ( key == key0 )
+              {
+                value = FT_PEEK_SHORT( q );
+                goto Found;
+              }
+              if ( key < key0 )
+                min = mid + 1;
+              else
+                max = mid;
+            }
+          }
+          else /* linear search */
+          {
+            FT_UInt  count2;
+
+
+            for ( count2 = num_pairs; count2 > 0; count2-- )
+            {
+              FT_ULong  key = FT_NEXT_ULONG( p );
+
+
+              if ( key == key0 )
+              {
+                value = FT_PEEK_SHORT( p );
+                goto Found;
+              }
+              p += 2;
+            }
+          }
+        }
+        break;
+
+       /*
+        *  We don't support format 2 because we haven't seen a single font
+        *  using it in real life...
+        */
+
+      default:
+        ;
+      }
+
+      goto NextTable;
+
+    Found:
+      if ( coverage & 8 ) /* override or add */
+        result = value;
+      else
+        result += value;
+
+    NextTable:
+      p = next;
+    }
+
+    return result;
+  }
+
+#undef TT_KERN_INDEX
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttkern.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttkern.h
new file mode 100644
index 0000000..df1da9b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttkern.h
@@ -0,0 +1,52 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttkern.h                                                               */
+/*                                                                         */
+/*    Load the basic TrueType kerning table.  This doesn't handle          */
+/*    kerning data within the GPOS table at the moment.                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2005, 2007 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTKERN_H__
+#define __TTKERN_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( FT_Error  )
+  tt_face_load_kern( TT_Face    face,
+                     FT_Stream  stream );
+
+  FT_LOCAL( void )
+  tt_face_done_kern( TT_Face  face );
+
+  FT_LOCAL( FT_Int )
+  tt_face_get_kerning( TT_Face     face,
+                       FT_UInt     left_glyph,
+                       FT_UInt     right_glyph );
+
+#define TT_FACE_HAS_KERNING( face )  ( (face)->kern_avail_bits != 0 )
+
+
+FT_END_HEADER
+
+#endif /* __TTKERN_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttload.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttload.c
new file mode 100644
index 0000000..5fb9aea
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttload.c
@@ -0,0 +1,1267 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttload.c                                                               */
+/*                                                                         */
+/*    Load the basic TrueType tables, i.e., tables that can be either in   */
+/*    TTF or OTF fonts (body).                                             */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,   */
+/*            2010 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttload.h"
+
+#include "sferrors.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttload
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_lookup_table                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Looks for a TrueType table by name.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A face object handle.                                      */
+  /*                                                                       */
+  /*    tag  :: The searched tag.                                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to the table directory entry.  0 if not found.           */
+  /*                                                                       */
+  FT_LOCAL_DEF( TT_Table  )
+  tt_face_lookup_table( TT_Face   face,
+                        FT_ULong  tag  )
+  {
+    TT_Table  entry;
+    TT_Table  limit;
+#ifdef FT_DEBUG_LEVEL_TRACE
+    FT_Bool   zero_length = FALSE;
+#endif
+
+
+    FT_TRACE4(( "tt_face_lookup_table: %08p, `%c%c%c%c' -- ",
+                face,
+                (FT_Char)( tag >> 24 ),
+                (FT_Char)( tag >> 16 ),
+                (FT_Char)( tag >> 8  ),
+                (FT_Char)( tag       ) ));
+
+    entry = face->dir_tables;
+    limit = entry + face->num_tables;
+
+    for ( ; entry < limit; entry++ )
+    {
+      /* For compatibility with Windows, we consider    */
+      /* zero-length tables the same as missing tables. */
+      if ( entry->Tag == tag )
+      {
+        if ( entry->Length != 0 )
+        {
+          FT_TRACE4(( "found table.\n" ));
+          return entry;
+        }
+#ifdef FT_DEBUG_LEVEL_TRACE
+        zero_length = TRUE;
+#endif
+      }
+    }
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+    if ( zero_length )
+      FT_TRACE4(( "ignoring empty table\n" ));
+    else
+      FT_TRACE4(( "could not find table\n" ));
+#endif
+
+    return NULL;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_goto_table                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Looks for a TrueType table by name, then seek a stream to it.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A face object handle.                                    */
+  /*                                                                       */
+  /*    tag    :: The searched tag.                                        */
+  /*                                                                       */
+  /*    stream :: The stream to seek when the table is found.              */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    length :: The length of the table if found, undefined otherwise.   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_goto_table( TT_Face    face,
+                      FT_ULong   tag,
+                      FT_Stream  stream,
+                      FT_ULong*  length )
+  {
+    TT_Table  table;
+    FT_Error  error;
+
+
+    table = tt_face_lookup_table( face, tag );
+    if ( table )
+    {
+      if ( length )
+        *length = table->Length;
+
+      if ( FT_STREAM_SEEK( table->Offset ) )
+        goto Exit;
+    }
+    else
+      error = SFNT_Err_Table_Missing;
+
+  Exit:
+    return error;
+  }
+
+
+  /* Here, we                                                         */
+  /*                                                                  */
+  /* - check that `num_tables' is valid (and adjust it if necessary)  */
+  /*                                                                  */
+  /* - look for a `head' table, check its size, and parse it to check */
+  /*   whether its `magic' field is correctly set                     */
+  /*                                                                  */
+  /* - errors (except errors returned by stream handling)             */
+  /*                                                                  */
+  /*     SFNT_Err_Unknown_File_Format:                                */
+  /*       no table is defined in directory, it is not sfnt-wrapped   */
+  /*       data                                                       */
+  /*     SFNT_Err_Table_Missing:                                      */
+  /*       table directory is valid, but essential tables             */
+  /*       (head/bhed/SING) are missing                               */
+  /*                                                                  */
+  static FT_Error
+  check_table_dir( SFNT_Header  sfnt,
+                   FT_Stream    stream )
+  {
+    FT_Error   error;
+    FT_UShort  nn, valid_entries = 0;
+    FT_UInt    has_head = 0, has_sing = 0, has_meta = 0;
+    FT_ULong   offset = sfnt->offset + 12;
+
+    static const FT_Frame_Field  table_dir_entry_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_TableRec
+
+      FT_FRAME_START( 16 ),
+        FT_FRAME_ULONG( Tag ),
+        FT_FRAME_ULONG( CheckSum ),
+        FT_FRAME_ULONG( Offset ),
+        FT_FRAME_ULONG( Length ),
+      FT_FRAME_END
+    };
+
+
+    if ( FT_STREAM_SEEK( offset ) )
+      goto Exit;
+
+    for ( nn = 0; nn < sfnt->num_tables; nn++ )
+    {
+      TT_TableRec  table;
+
+
+      if ( FT_STREAM_READ_FIELDS( table_dir_entry_fields, &table ) )
+      {
+        nn--;
+        FT_TRACE2(( "check_table_dir:"
+                    " can read only %d table%s in font (instead of %d)\n",
+                    nn, nn == 1 ? "" : "s", sfnt->num_tables ));
+        sfnt->num_tables = nn;
+        break;
+      }
+
+      /* we ignore invalid tables */
+      if ( table.Offset + table.Length > stream->size )
+      {
+        FT_TRACE2(( "check_table_dir: table entry %d invalid\n", nn ));
+        continue;
+      }
+      else
+        valid_entries++;
+
+      if ( table.Tag == TTAG_head || table.Tag == TTAG_bhed )
+      {
+        FT_UInt32  magic;
+
+
+#ifndef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+        if ( table.Tag == TTAG_head )
+#endif
+          has_head = 1;
+
+        /*
+         * The table length should be 0x36, but certain font tools make it
+         * 0x38, so we will just check that it is greater.
+         *
+         * Note that according to the specification, the table must be
+         * padded to 32-bit lengths, but this doesn't apply to the value of
+         * its `Length' field!
+         *
+         */
+        if ( table.Length < 0x36 )
+        {
+          FT_TRACE2(( "check_table_dir: `head' table too small\n" ));
+          error = SFNT_Err_Table_Missing;
+          goto Exit;
+        }
+
+        if ( FT_STREAM_SEEK( table.Offset + 12 ) ||
+             FT_READ_ULONG( magic )              )
+          goto Exit;
+
+        if ( magic != 0x5F0F3CF5UL )
+        {
+          FT_TRACE2(( "check_table_dir:"
+                      " no magic number found in `head' table\n"));
+          error = SFNT_Err_Table_Missing;
+          goto Exit;
+        }
+
+        if ( FT_STREAM_SEEK( offset + ( nn + 1 ) * 16 ) )
+          goto Exit;
+      }
+      else if ( table.Tag == TTAG_SING )
+        has_sing = 1;
+      else if ( table.Tag == TTAG_META )
+        has_meta = 1;
+    }
+
+    sfnt->num_tables = valid_entries;
+
+    if ( sfnt->num_tables == 0 )
+    {
+      FT_TRACE2(( "check_table_dir: no tables found\n" ));
+      error = SFNT_Err_Unknown_File_Format;
+      goto Exit;
+    }
+
+    /* if `sing' and `meta' tables are present, there is no `head' table */
+    if ( has_head || ( has_sing && has_meta ) )
+    {
+      error = SFNT_Err_Ok;
+      goto Exit;
+    }
+    else
+    {
+      FT_TRACE2(( "check_table_dir:" ));
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+      FT_TRACE2(( " neither `head', `bhed', nor `sing' table found\n" ));
+#else
+      FT_TRACE2(( " neither `head' nor `sing' table found\n" ));
+#endif
+      error = SFNT_Err_Table_Missing;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_font_dir                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the header of a SFNT font file.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: A handle to the target face object.                  */
+  /*                                                                       */
+  /*    stream     :: The input stream.                                    */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    sfnt       :: The SFNT header.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be at the beginning of the font directory.  */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_font_dir( TT_Face    face,
+                         FT_Stream  stream )
+  {
+    SFNT_HeaderRec  sfnt;
+    FT_Error        error;
+    FT_Memory       memory = stream->memory;
+    TT_TableRec*    entry;
+    FT_Int          nn;
+
+    static const FT_Frame_Field  offset_table_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  SFNT_HeaderRec
+
+      FT_FRAME_START( 8 ),
+        FT_FRAME_USHORT( num_tables ),
+        FT_FRAME_USHORT( search_range ),
+        FT_FRAME_USHORT( entry_selector ),
+        FT_FRAME_USHORT( range_shift ),
+      FT_FRAME_END
+    };
+
+
+    FT_TRACE2(( "tt_face_load_font_dir: %08p\n", face ));
+
+    /* read the offset table */
+
+    sfnt.offset = FT_STREAM_POS();
+
+    if ( FT_READ_ULONG( sfnt.format_tag )                    ||
+         FT_STREAM_READ_FIELDS( offset_table_fields, &sfnt ) )
+      goto Exit;
+
+    /* many fonts don't have these fields set correctly */
+#if 0
+    if ( sfnt.search_range != 1 << ( sfnt.entry_selector + 4 )        ||
+         sfnt.search_range + sfnt.range_shift != sfnt.num_tables << 4 )
+      return SFNT_Err_Unknown_File_Format;
+#endif
+
+    /* load the table directory */
+
+    FT_TRACE2(( "-- Number of tables: %10u\n",    sfnt.num_tables ));
+    FT_TRACE2(( "-- Format version:   0x%08lx\n", sfnt.format_tag ));
+
+    /* check first */
+    error = check_table_dir( &sfnt, stream );
+    if ( error )
+    {
+      FT_TRACE2(( "tt_face_load_font_dir:"
+                  " invalid table directory for TrueType\n" ));
+
+      goto Exit;
+    }
+
+    face->num_tables = sfnt.num_tables;
+    face->format_tag = sfnt.format_tag;
+
+    if ( FT_QNEW_ARRAY( face->dir_tables, face->num_tables ) )
+      goto Exit;
+
+    if ( FT_STREAM_SEEK( sfnt.offset + 12 )       ||
+         FT_FRAME_ENTER( face->num_tables * 16L ) )
+      goto Exit;
+
+    entry = face->dir_tables;
+
+    FT_TRACE2(( "\n"
+                "  tag    offset    length   checksum\n"
+                "  ----------------------------------\n" ));
+
+    for ( nn = 0; nn < sfnt.num_tables; nn++ )
+    {
+      entry->Tag      = FT_GET_TAG4();
+      entry->CheckSum = FT_GET_ULONG();
+      entry->Offset   = FT_GET_LONG();
+      entry->Length   = FT_GET_LONG();
+
+      /* ignore invalid tables */
+      if ( entry->Offset + entry->Length > stream->size )
+        continue;
+      else
+      {
+        FT_TRACE2(( "  %c%c%c%c  %08lx  %08lx  %08lx\n",
+                    (FT_Char)( entry->Tag >> 24 ),
+                    (FT_Char)( entry->Tag >> 16 ),
+                    (FT_Char)( entry->Tag >> 8  ),
+                    (FT_Char)( entry->Tag       ),
+                    entry->Offset,
+                    entry->Length,
+                    entry->CheckSum ));
+        entry++;
+      }
+    }
+
+    FT_FRAME_EXIT();
+
+    FT_TRACE2(( "table directory loaded\n\n" ));
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_any                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads any font table into client memory.                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: The face object to look for.                             */
+  /*                                                                       */
+  /*    tag    :: The tag of table to load.  Use the value 0 if you want   */
+  /*              to access the whole font file, else set this parameter   */
+  /*              to a valid TrueType table tag that you can forge with    */
+  /*              the MAKE_TT_TAG macro.                                   */
+  /*                                                                       */
+  /*    offset :: The starting offset in the table (or the file if         */
+  /*              tag == 0).                                               */
+  /*                                                                       */
+  /*    length :: The address of the decision variable:                    */
+  /*                                                                       */
+  /*                If length == NULL:                                     */
+  /*                  Loads the whole table.  Returns an error if          */
+  /*                  `offset' == 0!                                       */
+  /*                                                                       */
+  /*                If *length == 0:                                       */
+  /*                  Exits immediately; returning the length of the given */
+  /*                  table or of the font file, depending on the value of */
+  /*                  `tag'.                                               */
+  /*                                                                       */
+  /*                If *length != 0:                                       */
+  /*                  Loads the next `length' bytes of table or font,      */
+  /*                  starting at offset `offset' (in table or font too).  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    buffer :: The address of target buffer.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_any( TT_Face    face,
+                    FT_ULong   tag,
+                    FT_Long    offset,
+                    FT_Byte*   buffer,
+                    FT_ULong*  length )
+  {
+    FT_Error   error;
+    FT_Stream  stream;
+    TT_Table   table;
+    FT_ULong   size;
+
+
+    if ( tag != 0 )
+    {
+      /* look for tag in font directory */
+      table = tt_face_lookup_table( face, tag );
+      if ( !table )
+      {
+        error = SFNT_Err_Table_Missing;
+        goto Exit;
+      }
+
+      offset += table->Offset;
+      size    = table->Length;
+    }
+    else
+      /* tag == 0 -- the user wants to access the font file directly */
+      size = face->root.stream->size;
+
+    if ( length && *length == 0 )
+    {
+      *length = size;
+
+      return SFNT_Err_Ok;
+    }
+
+    if ( length )
+      size = *length;
+
+    stream = face->root.stream;
+    /* the `if' is syntactic sugar for picky compilers */
+    if ( FT_STREAM_READ_AT( offset, buffer, size ) )
+      goto Exit;
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_generic_header                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the TrueType table `head' or `bhed'.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  static FT_Error
+  tt_face_load_generic_header( TT_Face    face,
+                               FT_Stream  stream,
+                               FT_ULong   tag )
+  {
+    FT_Error    error;
+    TT_Header*  header;
+
+    static const FT_Frame_Field  header_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_Header
+
+      FT_FRAME_START( 54 ),
+        FT_FRAME_ULONG ( Table_Version ),
+        FT_FRAME_ULONG ( Font_Revision ),
+        FT_FRAME_LONG  ( CheckSum_Adjust ),
+        FT_FRAME_LONG  ( Magic_Number ),
+        FT_FRAME_USHORT( Flags ),
+        FT_FRAME_USHORT( Units_Per_EM ),
+        FT_FRAME_LONG  ( Created[0] ),
+        FT_FRAME_LONG  ( Created[1] ),
+        FT_FRAME_LONG  ( Modified[0] ),
+        FT_FRAME_LONG  ( Modified[1] ),
+        FT_FRAME_SHORT ( xMin ),
+        FT_FRAME_SHORT ( yMin ),
+        FT_FRAME_SHORT ( xMax ),
+        FT_FRAME_SHORT ( yMax ),
+        FT_FRAME_USHORT( Mac_Style ),
+        FT_FRAME_USHORT( Lowest_Rec_PPEM ),
+        FT_FRAME_SHORT ( Font_Direction ),
+        FT_FRAME_SHORT ( Index_To_Loc_Format ),
+        FT_FRAME_SHORT ( Glyph_Data_Format ),
+      FT_FRAME_END
+    };
+
+
+    error = face->goto_table( face, tag, stream, 0 );
+    if ( error )
+      goto Exit;
+
+    header = &face->header;
+
+    if ( FT_STREAM_READ_FIELDS( header_fields, header ) )
+      goto Exit;
+
+    FT_TRACE3(( "Units per EM: %4u\n", header->Units_Per_EM ));
+    FT_TRACE3(( "IndexToLoc:   %4d\n", header->Index_To_Loc_Format ));
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_head( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    return tt_face_load_generic_header( face, stream, TTAG_head );
+  }
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_bhed( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    return tt_face_load_generic_header( face, stream, TTAG_bhed );
+  }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_max_profile                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the maximum profile into a face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_maxp( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    FT_Error        error;
+    TT_MaxProfile*  maxProfile = &face->max_profile;
+
+    const FT_Frame_Field  maxp_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_MaxProfile
+
+      FT_FRAME_START( 6 ),
+        FT_FRAME_LONG  ( version ),
+        FT_FRAME_USHORT( numGlyphs ),
+      FT_FRAME_END
+    };
+
+    const FT_Frame_Field  maxp_fields_extra[] =
+    {
+      FT_FRAME_START( 26 ),
+        FT_FRAME_USHORT( maxPoints ),
+        FT_FRAME_USHORT( maxContours ),
+        FT_FRAME_USHORT( maxCompositePoints ),
+        FT_FRAME_USHORT( maxCompositeContours ),
+        FT_FRAME_USHORT( maxZones ),
+        FT_FRAME_USHORT( maxTwilightPoints ),
+        FT_FRAME_USHORT( maxStorage ),
+        FT_FRAME_USHORT( maxFunctionDefs ),
+        FT_FRAME_USHORT( maxInstructionDefs ),
+        FT_FRAME_USHORT( maxStackElements ),
+        FT_FRAME_USHORT( maxSizeOfInstructions ),
+        FT_FRAME_USHORT( maxComponentElements ),
+        FT_FRAME_USHORT( maxComponentDepth ),
+      FT_FRAME_END
+    };
+
+
+    error = face->goto_table( face, TTAG_maxp, stream, 0 );
+    if ( error )
+      goto Exit;
+
+    if ( FT_STREAM_READ_FIELDS( maxp_fields, maxProfile ) )
+      goto Exit;
+
+    maxProfile->maxPoints             = 0;
+    maxProfile->maxContours           = 0;
+    maxProfile->maxCompositePoints    = 0;
+    maxProfile->maxCompositeContours  = 0;
+    maxProfile->maxZones              = 0;
+    maxProfile->maxTwilightPoints     = 0;
+    maxProfile->maxStorage            = 0;
+    maxProfile->maxFunctionDefs       = 0;
+    maxProfile->maxInstructionDefs    = 0;
+    maxProfile->maxStackElements      = 0;
+    maxProfile->maxSizeOfInstructions = 0;
+    maxProfile->maxComponentElements  = 0;
+    maxProfile->maxComponentDepth     = 0;
+
+    if ( maxProfile->version >= 0x10000L )
+    {
+      if ( FT_STREAM_READ_FIELDS( maxp_fields_extra, maxProfile ) )
+        goto Exit;
+
+      /* XXX: an adjustment that is necessary to load certain */
+      /*      broken fonts like `Keystrokes MT' :-(           */
+      /*                                                      */
+      /*   We allocate 64 function entries by default when    */
+      /*   the maxFunctionDefs value is smaller.              */
+
+      if ( maxProfile->maxFunctionDefs < 64 )
+        maxProfile->maxFunctionDefs = 64;
+
+      /* we add 4 phantom points later */
+      if ( maxProfile->maxTwilightPoints > ( 0xFFFFU - 4 ) )
+      {
+        FT_TRACE0(( "tt_face_load_maxp:"
+                    " too much twilight points in `maxp' table;\n"
+                    "                  "
+                    " some glyphs might be rendered incorrectly\n" ));
+
+        maxProfile->maxTwilightPoints = 0xFFFFU - 4;
+      }
+
+      /* we arbitrarily limit recursion to avoid stack exhaustion */
+      if ( maxProfile->maxComponentDepth > 100 )
+      {
+        FT_TRACE0(( "tt_face_load_maxp:"
+                    " abnormally large component depth (%d) set to 100\n",
+                    maxProfile->maxComponentDepth ));
+        maxProfile->maxComponentDepth = 100;
+      }
+    }
+
+    FT_TRACE3(( "numGlyphs: %u\n", maxProfile->numGlyphs ));
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_names                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the name records.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_name( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    FT_Error      error;
+    FT_Memory     memory = stream->memory;
+    FT_ULong      table_pos, table_len;
+    FT_ULong      storage_start, storage_limit;
+    FT_UInt       count;
+    TT_NameTable  table;
+
+    static const FT_Frame_Field  name_table_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_NameTableRec
+
+      FT_FRAME_START( 6 ),
+        FT_FRAME_USHORT( format ),
+        FT_FRAME_USHORT( numNameRecords ),
+        FT_FRAME_USHORT( storageOffset ),
+      FT_FRAME_END
+    };
+
+    static const FT_Frame_Field  name_record_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_NameEntryRec
+
+      /* no FT_FRAME_START */
+        FT_FRAME_USHORT( platformID ),
+        FT_FRAME_USHORT( encodingID ),
+        FT_FRAME_USHORT( languageID ),
+        FT_FRAME_USHORT( nameID ),
+        FT_FRAME_USHORT( stringLength ),
+        FT_FRAME_USHORT( stringOffset ),
+      FT_FRAME_END
+    };
+
+
+    table         = &face->name_table;
+    table->stream = stream;
+
+    error = face->goto_table( face, TTAG_name, stream, &table_len );
+    if ( error )
+      goto Exit;
+
+    table_pos = FT_STREAM_POS();
+
+
+    if ( FT_STREAM_READ_FIELDS( name_table_fields, table ) )
+      goto Exit;
+
+    /* Some popular Asian fonts have an invalid `storageOffset' value   */
+    /* (it should be at least "6 + 12*num_names").  However, the string */
+    /* offsets, computed as "storageOffset + entry->stringOffset", are  */
+    /* valid pointers within the name table...                          */
+    /*                                                                  */
+    /* We thus can't check `storageOffset' right now.                   */
+    /*                                                                  */
+    storage_start = table_pos + 6 + 12*table->numNameRecords;
+    storage_limit = table_pos + table_len;
+
+    if ( storage_start > storage_limit )
+    {
+      FT_ERROR(( "tt_face_load_name: invalid `name' table\n" ));
+      error = SFNT_Err_Name_Table_Missing;
+      goto Exit;
+    }
+
+    /* Allocate the array of name records. */
+    count                 = table->numNameRecords;
+    table->numNameRecords = 0;
+
+    if ( FT_NEW_ARRAY( table->names, count ) ||
+         FT_FRAME_ENTER( count * 12 )        )
+      goto Exit;
+
+    /* Load the name records and determine how much storage is needed */
+    /* to hold the strings themselves.                                */
+    {
+      TT_NameEntryRec*  entry = table->names;
+
+
+      for ( ; count > 0; count-- )
+      {
+        if ( FT_STREAM_READ_FIELDS( name_record_fields, entry ) )
+          continue;
+
+        /* check that the name is not empty */
+        if ( entry->stringLength == 0 )
+          continue;
+
+        /* check that the name string is within the table */
+        entry->stringOffset += table_pos + table->storageOffset;
+        if ( entry->stringOffset                       < storage_start ||
+             entry->stringOffset + entry->stringLength > storage_limit )
+        {
+          /* invalid entry - ignore it */
+          entry->stringOffset = 0;
+          entry->stringLength = 0;
+          continue;
+        }
+
+        entry++;
+      }
+
+      table->numNameRecords = (FT_UInt)( entry - table->names );
+    }
+
+    FT_FRAME_EXIT();
+
+    /* everything went well, update face->num_names */
+    face->num_names = (FT_UShort) table->numNameRecords;
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_free_names                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Frees the name records.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the target face object.                        */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  tt_face_free_name( TT_Face  face )
+  {
+    FT_Memory     memory = face->root.driver->root.memory;
+    TT_NameTable  table  = &face->name_table;
+    TT_NameEntry  entry  = table->names;
+    FT_UInt       count  = table->numNameRecords;
+
+
+    if ( table->names )
+    {
+      for ( ; count > 0; count--, entry++ )
+      {
+        FT_FREE( entry->string );
+        entry->stringLength = 0;
+      }
+
+      /* free strings table */
+      FT_FREE( table->names );
+    }
+
+    table->numNameRecords = 0;
+    table->format         = 0;
+    table->storageOffset  = 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_cmap                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the cmap directory in a face object.  The cmaps themselves   */
+  /*    are loaded on demand in the `ttcmap.c' module.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: A handle to the input stream.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_cmap( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    FT_Error  error;
+
+
+    error = face->goto_table( face, TTAG_cmap, stream, &face->cmap_size );
+    if ( error )
+      goto Exit;
+
+    if ( FT_FRAME_EXTRACT( face->cmap_size, face->cmap_table ) )
+      face->cmap_size = 0;
+
+  Exit:
+    return error;
+  }
+
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_os2                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the OS2 table.                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: A handle to the input stream.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_os2( TT_Face    face,
+                    FT_Stream  stream )
+  {
+    FT_Error  error;
+    TT_OS2*   os2;
+
+    const FT_Frame_Field  os2_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_OS2
+
+      FT_FRAME_START( 78 ),
+        FT_FRAME_USHORT( version ),
+        FT_FRAME_SHORT ( xAvgCharWidth ),
+        FT_FRAME_USHORT( usWeightClass ),
+        FT_FRAME_USHORT( usWidthClass ),
+        FT_FRAME_SHORT ( fsType ),
+        FT_FRAME_SHORT ( ySubscriptXSize ),
+        FT_FRAME_SHORT ( ySubscriptYSize ),
+        FT_FRAME_SHORT ( ySubscriptXOffset ),
+        FT_FRAME_SHORT ( ySubscriptYOffset ),
+        FT_FRAME_SHORT ( ySuperscriptXSize ),
+        FT_FRAME_SHORT ( ySuperscriptYSize ),
+        FT_FRAME_SHORT ( ySuperscriptXOffset ),
+        FT_FRAME_SHORT ( ySuperscriptYOffset ),
+        FT_FRAME_SHORT ( yStrikeoutSize ),
+        FT_FRAME_SHORT ( yStrikeoutPosition ),
+        FT_FRAME_SHORT ( sFamilyClass ),
+        FT_FRAME_BYTE  ( panose[0] ),
+        FT_FRAME_BYTE  ( panose[1] ),
+        FT_FRAME_BYTE  ( panose[2] ),
+        FT_FRAME_BYTE  ( panose[3] ),
+        FT_FRAME_BYTE  ( panose[4] ),
+        FT_FRAME_BYTE  ( panose[5] ),
+        FT_FRAME_BYTE  ( panose[6] ),
+        FT_FRAME_BYTE  ( panose[7] ),
+        FT_FRAME_BYTE  ( panose[8] ),
+        FT_FRAME_BYTE  ( panose[9] ),
+        FT_FRAME_ULONG ( ulUnicodeRange1 ),
+        FT_FRAME_ULONG ( ulUnicodeRange2 ),
+        FT_FRAME_ULONG ( ulUnicodeRange3 ),
+        FT_FRAME_ULONG ( ulUnicodeRange4 ),
+        FT_FRAME_BYTE  ( achVendID[0] ),
+        FT_FRAME_BYTE  ( achVendID[1] ),
+        FT_FRAME_BYTE  ( achVendID[2] ),
+        FT_FRAME_BYTE  ( achVendID[3] ),
+
+        FT_FRAME_USHORT( fsSelection ),
+        FT_FRAME_USHORT( usFirstCharIndex ),
+        FT_FRAME_USHORT( usLastCharIndex ),
+        FT_FRAME_SHORT ( sTypoAscender ),
+        FT_FRAME_SHORT ( sTypoDescender ),
+        FT_FRAME_SHORT ( sTypoLineGap ),
+        FT_FRAME_USHORT( usWinAscent ),
+        FT_FRAME_USHORT( usWinDescent ),
+      FT_FRAME_END
+    };
+
+    const FT_Frame_Field  os2_fields_extra[] =
+    {
+      FT_FRAME_START( 8 ),
+        FT_FRAME_ULONG( ulCodePageRange1 ),
+        FT_FRAME_ULONG( ulCodePageRange2 ),
+      FT_FRAME_END
+    };
+
+    const FT_Frame_Field  os2_fields_extra2[] =
+    {
+      FT_FRAME_START( 10 ),
+        FT_FRAME_SHORT ( sxHeight ),
+        FT_FRAME_SHORT ( sCapHeight ),
+        FT_FRAME_USHORT( usDefaultChar ),
+        FT_FRAME_USHORT( usBreakChar ),
+        FT_FRAME_USHORT( usMaxContext ),
+      FT_FRAME_END
+    };
+
+
+    /* We now support old Mac fonts where the OS/2 table doesn't  */
+    /* exist.  Simply put, we set the `version' field to 0xFFFF   */
+    /* and test this value each time we need to access the table. */
+    error = face->goto_table( face, TTAG_OS2, stream, 0 );
+    if ( error )
+      goto Exit;
+
+    os2 = &face->os2;
+
+    if ( FT_STREAM_READ_FIELDS( os2_fields, os2 ) )
+      goto Exit;
+
+    os2->ulCodePageRange1 = 0;
+    os2->ulCodePageRange2 = 0;
+    os2->sxHeight         = 0;
+    os2->sCapHeight       = 0;
+    os2->usDefaultChar    = 0;
+    os2->usBreakChar      = 0;
+    os2->usMaxContext     = 0;
+
+    if ( os2->version >= 0x0001 )
+    {
+      /* only version 1 tables */
+      if ( FT_STREAM_READ_FIELDS( os2_fields_extra, os2 ) )
+        goto Exit;
+
+      if ( os2->version >= 0x0002 )
+      {
+        /* only version 2 tables */
+        if ( FT_STREAM_READ_FIELDS( os2_fields_extra2, os2 ) )
+          goto Exit;
+      }
+    }
+
+    FT_TRACE3(( "sTypoAscender:  %4d\n",   os2->sTypoAscender ));
+    FT_TRACE3(( "sTypoDescender: %4d\n",   os2->sTypoDescender ));
+    FT_TRACE3(( "usWinAscent:    %4u\n",   os2->usWinAscent ));
+    FT_TRACE3(( "usWinDescent:   %4u\n",   os2->usWinDescent ));
+    FT_TRACE3(( "fsSelection:    0x%2x\n", os2->fsSelection ));
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_postscript                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the Postscript table.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: A handle to the input stream.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_post( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    FT_Error        error;
+    TT_Postscript*  post = &face->postscript;
+
+    static const FT_Frame_Field  post_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_Postscript
+
+      FT_FRAME_START( 32 ),
+        FT_FRAME_ULONG( FormatType ),
+        FT_FRAME_ULONG( italicAngle ),
+        FT_FRAME_SHORT( underlinePosition ),
+        FT_FRAME_SHORT( underlineThickness ),
+        FT_FRAME_ULONG( isFixedPitch ),
+        FT_FRAME_ULONG( minMemType42 ),
+        FT_FRAME_ULONG( maxMemType42 ),
+        FT_FRAME_ULONG( minMemType1 ),
+        FT_FRAME_ULONG( maxMemType1 ),
+      FT_FRAME_END
+    };
+
+
+    error = face->goto_table( face, TTAG_post, stream, 0 );
+    if ( error )
+      return error;
+
+    if ( FT_STREAM_READ_FIELDS( post_fields, post ) )
+      return error;
+
+    /* we don't load the glyph names, we do that in another */
+    /* module (ttpost).                                     */
+
+    FT_TRACE3(( "FormatType:   0x%x\n", post->FormatType ));
+    FT_TRACE3(( "isFixedPitch:   %s\n", post->isFixedPitch
+                                        ? "  yes" : "   no" ));
+
+    return SFNT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_pclt                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the PCL 5 Table.                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: A handle to the input stream.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_pclt( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    static const FT_Frame_Field  pclt_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_PCLT
+
+      FT_FRAME_START( 54 ),
+        FT_FRAME_ULONG ( Version ),
+        FT_FRAME_ULONG ( FontNumber ),
+        FT_FRAME_USHORT( Pitch ),
+        FT_FRAME_USHORT( xHeight ),
+        FT_FRAME_USHORT( Style ),
+        FT_FRAME_USHORT( TypeFamily ),
+        FT_FRAME_USHORT( CapHeight ),
+        FT_FRAME_BYTES ( TypeFace, 16 ),
+        FT_FRAME_BYTES ( CharacterComplement, 8 ),
+        FT_FRAME_BYTES ( FileName, 6 ),
+        FT_FRAME_CHAR  ( StrokeWeight ),
+        FT_FRAME_CHAR  ( WidthType ),
+        FT_FRAME_BYTE  ( SerifStyle ),
+        FT_FRAME_BYTE  ( Reserved ),
+      FT_FRAME_END
+    };
+
+    FT_Error  error;
+    TT_PCLT*  pclt = &face->pclt;
+
+
+    /* optional table */
+    error = face->goto_table( face, TTAG_PCLT, stream, 0 );
+    if ( error )
+      goto Exit;
+
+    if ( FT_STREAM_READ_FIELDS( pclt_fields, pclt ) )
+      goto Exit;
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_gasp                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the `gasp' table into a face object.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_gasp( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    FT_Error   error;
+    FT_Memory  memory = stream->memory;
+
+    FT_UInt        j,num_ranges;
+    TT_GaspRange   gaspranges = NULL;
+
+
+    /* the gasp table is optional */
+    error = face->goto_table( face, TTAG_gasp, stream, 0 );
+    if ( error )
+      goto Exit;
+
+    if ( FT_FRAME_ENTER( 4L ) )
+      goto Exit;
+
+    face->gasp.version   = FT_GET_USHORT();
+    face->gasp.numRanges = FT_GET_USHORT();
+
+    FT_FRAME_EXIT();
+
+    /* only support versions 0 and 1 of the table */
+    if ( face->gasp.version >= 2 )
+    {
+      face->gasp.numRanges = 0;
+      error = SFNT_Err_Invalid_Table;
+      goto Exit;
+    }
+
+    num_ranges = face->gasp.numRanges;
+    FT_TRACE3(( "numRanges: %u\n", num_ranges ));
+
+    if ( FT_QNEW_ARRAY( gaspranges, num_ranges ) ||
+         FT_FRAME_ENTER( num_ranges * 4L )      )
+      goto Exit;
+
+    face->gasp.gaspRanges = gaspranges;
+
+    for ( j = 0; j < num_ranges; j++ )
+    {
+      gaspranges[j].maxPPEM  = FT_GET_USHORT();
+      gaspranges[j].gaspFlag = FT_GET_USHORT();
+
+      FT_TRACE3(( "gaspRange %d: rangeMaxPPEM %5d, rangeGaspBehavior 0x%x\n",
+                  j,
+                  gaspranges[j].maxPPEM,
+                  gaspranges[j].gaspFlag ));
+    }
+
+    FT_FRAME_EXIT();
+
+  Exit:
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttload.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttload.h
new file mode 100644
index 0000000..49a1aee
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttload.h
@@ -0,0 +1,112 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttload.h                                                               */
+/*                                                                         */
+/*    Load the basic TrueType tables, i.e., tables that can be either in   */
+/*    TTF or OTF fonts (specification).                                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2005, 2006 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTLOAD_H__
+#define __TTLOAD_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( TT_Table  )
+  tt_face_lookup_table( TT_Face   face,
+                        FT_ULong  tag );
+
+  FT_LOCAL( FT_Error )
+  tt_face_goto_table( TT_Face    face,
+                      FT_ULong   tag,
+                      FT_Stream  stream,
+                      FT_ULong*  length );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_font_dir( TT_Face    face,
+                         FT_Stream  stream );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_any( TT_Face    face,
+                    FT_ULong   tag,
+                    FT_Long    offset,
+                    FT_Byte*   buffer,
+                    FT_ULong*  length );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_head( TT_Face    face,
+                     FT_Stream  stream );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_cmap( TT_Face    face,
+                     FT_Stream  stream );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_maxp( TT_Face    face,
+                     FT_Stream  stream );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_name( TT_Face    face,
+                     FT_Stream  stream );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_os2( TT_Face    face,
+                    FT_Stream  stream );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_post( TT_Face    face,
+                     FT_Stream  stream );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_pclt( TT_Face    face,
+                     FT_Stream  stream );
+
+  FT_LOCAL( void )
+  tt_face_free_name( TT_Face  face );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_gasp( TT_Face    face,
+                     FT_Stream  stream );
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_bhed( TT_Face    face,
+                     FT_Stream  stream );
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+
+FT_END_HEADER
+
+#endif /* __TTLOAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttmtx.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttmtx.c
new file mode 100644
index 0000000..73ac8b2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttmtx.c
@@ -0,0 +1,468 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttmtx.c                                                                */
+/*                                                                         */
+/*    Load the metrics tables common to TTF and OTF fonts (body).          */
+/*                                                                         */
+/*  Copyright 2006-2009, 2011 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttmtx.h"
+
+#include "sferrors.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttmtx
+
+
+  /*
+   *  Unfortunately, we can't enable our memory optimizations if
+   *  FT_CONFIG_OPTION_OLD_INTERNALS is defined.  This is because at least
+   *  one rogue client (libXfont in the X.Org XServer) is directly accessing
+   *  the metrics.
+   */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_hmtx                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the `hmtx' or `vmtx' table into a face object.                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: A handle to the target face object.                    */
+  /*                                                                       */
+  /*    stream   :: The input stream.                                      */
+  /*                                                                       */
+  /*    vertical :: A boolean flag.  If set, load `vmtx'.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_hmtx( TT_Face    face,
+                     FT_Stream  stream,
+                     FT_Bool    vertical )
+  {
+    FT_Error   error;
+    FT_ULong   tag, table_size;
+    FT_ULong*  ptable_offset;
+    FT_ULong*  ptable_size;
+
+
+    if ( vertical )
+    {
+      tag           = TTAG_vmtx;
+      ptable_offset = &face->vert_metrics_offset;
+      ptable_size   = &face->vert_metrics_size;
+    }
+    else
+    {
+      tag           = TTAG_hmtx;
+      ptable_offset = &face->horz_metrics_offset;
+      ptable_size   = &face->horz_metrics_size;
+    }
+
+    error = face->goto_table( face, tag, stream, &table_size );
+    if ( error )
+      goto Fail;
+
+    *ptable_size   = table_size;
+    *ptable_offset = FT_STREAM_POS();
+
+  Fail:
+    return error;
+  }
+
+#else /* !FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_hmtx( TT_Face    face,
+                     FT_Stream  stream,
+                     FT_Bool    vertical )
+  {
+    FT_Error   error;
+    FT_Memory  memory = stream->memory;
+
+    FT_ULong   table_len;
+    FT_Long    num_shorts, num_longs, num_shorts_checked;
+
+    TT_LongMetrics*    longs;
+    TT_ShortMetrics**  shorts;
+    FT_Byte*           p;
+
+
+    if ( vertical )
+    {
+      void*   lm = &face->vertical.long_metrics;
+      void**  sm = &face->vertical.short_metrics;
+
+
+      error = face->goto_table( face, TTAG_vmtx, stream, &table_len );
+      if ( error )
+        goto Fail;
+
+      num_longs = face->vertical.number_Of_VMetrics;
+      if ( (FT_ULong)num_longs > table_len / 4 )
+        num_longs = (FT_Long)( table_len / 4 );
+
+      face->vertical.number_Of_VMetrics = 0;
+
+      longs  = (TT_LongMetrics*)lm;
+      shorts = (TT_ShortMetrics**)sm;
+    }
+    else
+    {
+      void*   lm = &face->horizontal.long_metrics;
+      void**  sm = &face->horizontal.short_metrics;
+
+
+      error = face->goto_table( face, TTAG_hmtx, stream, &table_len );
+      if ( error )
+        goto Fail;
+
+      num_longs = face->horizontal.number_Of_HMetrics;
+      if ( (FT_ULong)num_longs > table_len / 4 )
+        num_longs = (FT_Long)( table_len / 4 );
+
+      face->horizontal.number_Of_HMetrics = 0;
+
+      longs  = (TT_LongMetrics*)lm;
+      shorts = (TT_ShortMetrics**)sm;
+    }
+
+    /* never trust derived values */
+
+    num_shorts         = face->max_profile.numGlyphs - num_longs;
+    num_shorts_checked = ( table_len - num_longs * 4L ) / 2;
+
+    if ( num_shorts < 0 )
+    {
+      FT_TRACE0(( "tt_face_load_hmtx:"
+                  " %cmtx has more metrics than glyphs.\n",
+                  vertical ? 'v' : 'h' ));
+
+      /* Adobe simply ignores this problem.  So we shall do the same. */
+#if 0
+      error = vertical ? SFNT_Err_Invalid_Vert_Metrics
+                       : SFNT_Err_Invalid_Horiz_Metrics;
+      goto Exit;
+#else
+      num_shorts = 0;
+#endif
+    }
+
+    if ( FT_QNEW_ARRAY( *longs,  num_longs  ) ||
+         FT_QNEW_ARRAY( *shorts, num_shorts ) )
+      goto Fail;
+
+    if ( FT_FRAME_ENTER( table_len ) )
+      goto Fail;
+
+    p = stream->cursor;
+
+    {
+      TT_LongMetrics  cur   = *longs;
+      TT_LongMetrics  limit = cur + num_longs;
+
+
+      for ( ; cur < limit; cur++ )
+      {
+        cur->advance = FT_NEXT_USHORT( p );
+        cur->bearing = FT_NEXT_SHORT( p );
+      }
+    }
+
+    /* do we have an inconsistent number of metric values? */
+    {
+      TT_ShortMetrics*  cur   = *shorts;
+      TT_ShortMetrics*  limit = cur +
+                                FT_MIN( num_shorts, num_shorts_checked );
+
+
+      for ( ; cur < limit; cur++ )
+        *cur = FT_NEXT_SHORT( p );
+
+      /* We fill up the missing left side bearings with the     */
+      /* last valid value.  Since this will occur for buggy CJK */
+      /* fonts usually only, nothing serious will happen.       */
+      if ( num_shorts > num_shorts_checked && num_shorts_checked > 0 )
+      {
+        FT_Short  val = (*shorts)[num_shorts_checked - 1];
+
+
+        limit = *shorts + num_shorts;
+        for ( ; cur < limit; cur++ )
+          *cur = val;
+      }
+    }
+
+    FT_FRAME_EXIT();
+
+    if ( vertical )
+      face->vertical.number_Of_VMetrics = (FT_UShort)num_longs;
+    else
+      face->horizontal.number_Of_HMetrics = (FT_UShort)num_longs;
+
+  Fail:
+    return error;
+  }
+
+#endif /* !FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_hhea                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the `hhea' or 'vhea' table into a face object.                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: A handle to the target face object.                    */
+  /*                                                                       */
+  /*    stream   :: The input stream.                                      */
+  /*                                                                       */
+  /*    vertical :: A boolean flag.  If set, load `vhea'.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_hhea( TT_Face    face,
+                     FT_Stream  stream,
+                     FT_Bool    vertical )
+  {
+    FT_Error        error;
+    TT_HoriHeader*  header;
+
+    const FT_Frame_Field  metrics_header_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_HoriHeader
+
+      FT_FRAME_START( 36 ),
+        FT_FRAME_ULONG ( Version ),
+        FT_FRAME_SHORT ( Ascender ),
+        FT_FRAME_SHORT ( Descender ),
+        FT_FRAME_SHORT ( Line_Gap ),
+        FT_FRAME_USHORT( advance_Width_Max ),
+        FT_FRAME_SHORT ( min_Left_Side_Bearing ),
+        FT_FRAME_SHORT ( min_Right_Side_Bearing ),
+        FT_FRAME_SHORT ( xMax_Extent ),
+        FT_FRAME_SHORT ( caret_Slope_Rise ),
+        FT_FRAME_SHORT ( caret_Slope_Run ),
+        FT_FRAME_SHORT ( caret_Offset ),
+        FT_FRAME_SHORT ( Reserved[0] ),
+        FT_FRAME_SHORT ( Reserved[1] ),
+        FT_FRAME_SHORT ( Reserved[2] ),
+        FT_FRAME_SHORT ( Reserved[3] ),
+        FT_FRAME_SHORT ( metric_Data_Format ),
+        FT_FRAME_USHORT( number_Of_HMetrics ),
+      FT_FRAME_END
+    };
+
+
+    if ( vertical )
+    {
+      void  *v = &face->vertical;
+
+
+      error = face->goto_table( face, TTAG_vhea, stream, 0 );
+      if ( error )
+        goto Fail;
+
+      header = (TT_HoriHeader*)v;
+    }
+    else
+    {
+      error = face->goto_table( face, TTAG_hhea, stream, 0 );
+      if ( error )
+        goto Fail;
+
+      header = &face->horizontal;
+    }
+
+    if ( FT_STREAM_READ_FIELDS( metrics_header_fields, header ) )
+      goto Fail;
+
+    FT_TRACE3(( "Ascender:          %5d\n", header->Ascender ));
+    FT_TRACE3(( "Descender:         %5d\n", header->Descender ));
+    FT_TRACE3(( "number_Of_Metrics: %5u\n", header->number_Of_HMetrics ));
+
+    header->long_metrics  = NULL;
+    header->short_metrics = NULL;
+
+  Fail:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_get_metrics                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Returns the horizontal or vertical metrics in font units for a     */
+  /*    given glyph.  The metrics are the left side bearing (resp. top     */
+  /*    side bearing) and advance width (resp. advance height).            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    header  :: A pointer to either the horizontal or vertical metrics  */
+  /*               structure.                                              */
+  /*                                                                       */
+  /*    idx     :: The glyph index.                                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    bearing :: The bearing, either left side or top side.              */
+  /*                                                                       */
+  /*    advance :: The advance width resp. advance height.                 */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_get_metrics( TT_Face     face,
+                       FT_Bool     vertical,
+                       FT_UInt     gindex,
+                       FT_Short   *abearing,
+                       FT_UShort  *aadvance )
+  {
+    FT_Error        error;
+    FT_Stream       stream = face->root.stream;
+    TT_HoriHeader*  header;
+    FT_ULong        table_pos, table_size, table_end;
+    FT_UShort       k;
+
+
+    if ( vertical )
+    {
+      void*  v = &face->vertical;
+
+
+      header     = (TT_HoriHeader*)v;
+      table_pos  = face->vert_metrics_offset;
+      table_size = face->vert_metrics_size;
+    }
+    else
+    {
+      header     = &face->horizontal;
+      table_pos  = face->horz_metrics_offset;
+      table_size = face->horz_metrics_size;
+    }
+
+    table_end = table_pos + table_size;
+
+    k = header->number_Of_HMetrics;
+
+    if ( k > 0 )
+    {
+      if ( gindex < (FT_UInt)k )
+      {
+        table_pos += 4 * gindex;
+        if ( table_pos + 4 > table_end )
+          goto NoData;
+
+        if ( FT_STREAM_SEEK( table_pos ) ||
+             FT_READ_USHORT( *aadvance ) ||
+             FT_READ_SHORT( *abearing )  )
+          goto NoData;
+      }
+      else
+      {
+        table_pos += 4 * ( k - 1 );
+        if ( table_pos + 4 > table_end )
+          goto NoData;
+
+        if ( FT_STREAM_SEEK( table_pos ) ||
+             FT_READ_USHORT( *aadvance ) )
+          goto NoData;
+
+        table_pos += 4 + 2 * ( gindex - k );
+        if ( table_pos + 2 > table_end )
+          *abearing = 0;
+        else
+        {
+          if ( !FT_STREAM_SEEK( table_pos ) )
+            (void)FT_READ_SHORT( *abearing );
+        }
+      }
+    }
+    else
+    {
+    NoData:
+      *abearing = 0;
+      *aadvance = 0;
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+#else /* !FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_get_metrics( TT_Face     face,
+                       FT_Bool     vertical,
+                       FT_UInt     gindex,
+                       FT_Short*   abearing,
+                       FT_UShort*  aadvance )
+  {
+    void*           v = &face->vertical;
+    void*           h = &face->horizontal;
+    TT_HoriHeader*  header = vertical ? (TT_HoriHeader*)v
+                                      : (TT_HoriHeader*)h;
+    TT_LongMetrics  longs_m;
+    FT_UShort       k = header->number_Of_HMetrics;
+
+
+    if ( k == 0                                         ||
+         !header->long_metrics                          ||
+         gindex >= (FT_UInt)face->max_profile.numGlyphs )
+    {
+      *abearing = *aadvance = 0;
+      return SFNT_Err_Ok;
+    }
+
+    if ( gindex < (FT_UInt)k )
+    {
+      longs_m   = (TT_LongMetrics)header->long_metrics + gindex;
+      *abearing = longs_m->bearing;
+      *aadvance = longs_m->advance;
+    }
+    else
+    {
+      *abearing = ((TT_ShortMetrics*)header->short_metrics)[gindex - k];
+      *aadvance = ((TT_LongMetrics)header->long_metrics)[k - 1].advance;
+    }
+
+    return SFNT_Err_Ok;
+  }
+
+#endif /* !FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttmtx.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttmtx.h
new file mode 100644
index 0000000..8b91a11
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttmtx.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttmtx.h                                                                */
+/*                                                                         */
+/*    Load the metrics tables common to TTF and OTF fonts (specification). */
+/*                                                                         */
+/*  Copyright 2006 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTMTX_H__
+#define __TTMTX_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_hhea( TT_Face    face,
+                     FT_Stream  stream,
+                     FT_Bool    vertical );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_hmtx( TT_Face    face,
+                     FT_Stream  stream,
+                     FT_Bool    vertical );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_get_metrics( TT_Face     face,
+                       FT_Bool     vertical,
+                       FT_UInt     gindex,
+                       FT_Short*   abearing,
+                       FT_UShort*  aadvance );
+
+FT_END_HEADER
+
+#endif /* __TTMTX_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttpost.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttpost.c
new file mode 100644
index 0000000..6f4bb1d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttpost.c
@@ -0,0 +1,563 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttpost.c                                                               */
+/*                                                                         */
+/*    Postcript name table processing for TrueType and OpenType fonts      */
+/*    (body).                                                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2007, 2008, 2009, 2010 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The post table is not completely loaded by the core engine.  This     */
+  /* file loads the missing PS glyph names and implements an API to access */
+  /* them.                                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttpost.h"
+
+#include "sferrors.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttpost
+
+
+  /* If this configuration macro is defined, we rely on the `PSNames' */
+  /* module to grab the glyph names.                                  */
+
+#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+#define MAC_NAME( x )  ( (FT_String*)psnames->macintosh_name( x ) )
+
+
+#else /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
+
+
+   /* Otherwise, we ignore the `PSNames' module, and provide our own  */
+   /* table of Mac names.  Thus, it is possible to build a version of */
+   /* FreeType without the Type 1 driver & PSNames module.            */
+
+#define MAC_NAME( x )  ( (FT_String*)tt_post_default_names[x] )
+
+  /* the 258 default Mac PS glyph names */
+
+  static const FT_String* const  tt_post_default_names[258] =
+  {
+    /*   0 */
+    ".notdef", ".null", "CR", "space", "exclam",
+    "quotedbl", "numbersign", "dollar", "percent", "ampersand",
+    /*  10 */
+    "quotesingle", "parenleft", "parenright", "asterisk", "plus",
+    "comma", "hyphen", "period", "slash", "zero",
+    /*  20 */
+    "one", "two", "three", "four", "five",
+    "six", "seven", "eight", "nine", "colon",
+    /*  30 */
+    "semicolon", "less", "equal", "greater", "question",
+    "at", "A", "B", "C", "D",
+    /*  40 */
+    "E", "F", "G", "H", "I",
+    "J", "K", "L", "M", "N",
+    /*  50 */
+    "O", "P", "Q", "R", "S",
+    "T", "U", "V", "W", "X",
+    /*  60 */
+    "Y", "Z", "bracketleft", "backslash", "bracketright",
+    "asciicircum", "underscore", "grave", "a", "b",
+    /*  70 */
+    "c", "d", "e", "f", "g",
+    "h", "i", "j", "k", "l",
+    /*  80 */
+    "m", "n", "o", "p", "q",
+    "r", "s", "t", "u", "v",
+    /*  90 */
+    "w", "x", "y", "z", "braceleft",
+    "bar", "braceright", "asciitilde", "Adieresis", "Aring",
+    /* 100 */
+    "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis",
+    "aacute", "agrave", "acircumflex", "adieresis", "atilde",
+    /* 110 */
+    "aring", "ccedilla", "eacute", "egrave", "ecircumflex",
+    "edieresis", "iacute", "igrave", "icircumflex", "idieresis",
+    /* 120 */
+    "ntilde", "oacute", "ograve", "ocircumflex", "odieresis",
+    "otilde", "uacute", "ugrave", "ucircumflex", "udieresis",
+    /* 130 */
+    "dagger", "degree", "cent", "sterling", "section",
+    "bullet", "paragraph", "germandbls", "registered", "copyright",
+    /* 140 */
+    "trademark", "acute", "dieresis", "notequal", "AE",
+    "Oslash", "infinity", "plusminus", "lessequal", "greaterequal",
+    /* 150 */
+    "yen", "mu", "partialdiff", "summation", "product",
+    "pi", "integral", "ordfeminine", "ordmasculine", "Omega",
+    /* 160 */
+    "ae", "oslash", "questiondown", "exclamdown", "logicalnot",
+    "radical", "florin", "approxequal", "Delta", "guillemotleft",
+    /* 170 */
+    "guillemotright", "ellipsis", "nbspace", "Agrave", "Atilde",
+    "Otilde", "OE", "oe", "endash", "emdash",
+    /* 180 */
+    "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide",
+    "lozenge", "ydieresis", "Ydieresis", "fraction", "currency",
+    /* 190 */
+    "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl",
+    "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex",
+    /* 200 */
+    "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute",
+    "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex",
+    /* 210 */
+    "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave",
+    "dotlessi", "circumflex", "tilde", "macron", "breve",
+    /* 220 */
+    "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek",
+    "caron", "Lslash", "lslash", "Scaron", "scaron",
+    /* 230 */
+    "Zcaron", "zcaron", "brokenbar", "Eth", "eth",
+    "Yacute", "yacute", "Thorn", "thorn", "minus",
+    /* 240 */
+    "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf",
+    "onequarter", "threequarters", "franc", "Gbreve", "gbreve",
+    /* 250 */
+    "Idot", "Scedilla", "scedilla", "Cacute", "cacute",
+    "Ccaron", "ccaron", "dmacron",
+  };
+
+
+#endif /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
+
+
+  static FT_Error
+  load_format_20( TT_Face    face,
+                  FT_Stream  stream,
+                  FT_Long    post_limit )
+  {
+    FT_Memory   memory = stream->memory;
+    FT_Error    error;
+
+    FT_Int      num_glyphs;
+    FT_UShort   num_names;
+
+    FT_UShort*  glyph_indices = 0;
+    FT_Char**   name_strings  = 0;
+
+
+    if ( FT_READ_USHORT( num_glyphs ) )
+      goto Exit;
+
+    /* UNDOCUMENTED!  The number of glyphs in this table can be smaller */
+    /* than the value in the maxp table (cf. cyberbit.ttf).             */
+
+    /* There already exist fonts which have more than 32768 glyph names */
+    /* in this table, so the test for this threshold has been dropped.  */
+
+    if ( num_glyphs > face->max_profile.numGlyphs )
+    {
+      error = SFNT_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    /* load the indices */
+    {
+      FT_Int  n;
+
+
+      if ( FT_NEW_ARRAY ( glyph_indices, num_glyphs ) ||
+           FT_FRAME_ENTER( num_glyphs * 2L )          )
+        goto Fail;
+
+      for ( n = 0; n < num_glyphs; n++ )
+        glyph_indices[n] = FT_GET_USHORT();
+
+      FT_FRAME_EXIT();
+    }
+
+    /* compute number of names stored in table */
+    {
+      FT_Int  n;
+
+
+      num_names = 0;
+
+      for ( n = 0; n < num_glyphs; n++ )
+      {
+        FT_Int  idx;
+
+
+        idx = glyph_indices[n];
+        if ( idx >= 258 )
+        {
+          idx -= 257;
+          if ( idx > num_names )
+            num_names = (FT_UShort)idx;
+        }
+      }
+    }
+
+    /* now load the name strings */
+    {
+      FT_UShort  n;
+
+
+      if ( FT_NEW_ARRAY( name_strings, num_names ) )
+        goto Fail;
+
+      for ( n = 0; n < num_names; n++ )
+      {
+        FT_UInt  len;
+
+
+        if ( FT_STREAM_POS() >= post_limit )
+          break;
+        else
+        {
+          FT_TRACE6(( "load_format_20: %d byte left in post table\n",
+                      post_limit - FT_STREAM_POS() ));
+
+          if ( FT_READ_BYTE( len ) )
+            goto Fail1;
+        }
+
+        if ( (FT_Int)len > post_limit                   ||
+             FT_STREAM_POS() > post_limit - (FT_Int)len )
+        {
+          FT_ERROR(( "load_format_20:"
+                     " exceeding string length (%d),"
+                     " truncating at end of post table (%d byte left)\n",
+                     len, post_limit - FT_STREAM_POS() ));
+          len = FT_MAX( 0, post_limit - FT_STREAM_POS() );
+        }
+
+        if ( FT_NEW_ARRAY( name_strings[n], len + 1 ) ||
+             FT_STREAM_READ( name_strings[n], len   ) )
+          goto Fail1;
+
+        name_strings[n][len] = '\0';
+      }
+
+      if ( n < num_names )
+      {
+        FT_ERROR(( "load_format_20:"
+                   " all entries in post table are already parsed,"
+                   " using NULL names for gid %d - %d\n",
+                    n, num_names - 1 ));
+        for ( ; n < num_names; n++ )
+          if ( FT_NEW_ARRAY( name_strings[n], 1 ) )
+            goto Fail1;
+          else
+            name_strings[n][0] = '\0';
+      }
+    }
+
+    /* all right, set table fields and exit successfully */
+    {
+      TT_Post_20  table = &face->postscript_names.names.format_20;
+
+
+      table->num_glyphs    = (FT_UShort)num_glyphs;
+      table->num_names     = (FT_UShort)num_names;
+      table->glyph_indices = glyph_indices;
+      table->glyph_names   = name_strings;
+    }
+    return SFNT_Err_Ok;
+
+  Fail1:
+    {
+      FT_UShort  n;
+
+
+      for ( n = 0; n < num_names; n++ )
+        FT_FREE( name_strings[n] );
+    }
+
+  Fail:
+    FT_FREE( name_strings );
+    FT_FREE( glyph_indices );
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  load_format_25( TT_Face    face,
+                  FT_Stream  stream,
+                  FT_Long    post_limit )
+  {
+    FT_Memory  memory = stream->memory;
+    FT_Error   error;
+
+    FT_Int     num_glyphs;
+    FT_Char*   offset_table = 0;
+
+    FT_UNUSED( post_limit );
+
+
+    /* UNDOCUMENTED!  This value appears only in the Apple TT specs. */
+    if ( FT_READ_USHORT( num_glyphs ) )
+      goto Exit;
+
+    /* check the number of glyphs */
+    if ( num_glyphs > face->max_profile.numGlyphs || num_glyphs > 258 )
+    {
+      error = SFNT_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    if ( FT_NEW_ARRAY( offset_table, num_glyphs )   ||
+         FT_STREAM_READ( offset_table, num_glyphs ) )
+      goto Fail;
+
+    /* now check the offset table */
+    {
+      FT_Int  n;
+
+
+      for ( n = 0; n < num_glyphs; n++ )
+      {
+        FT_Long  idx = (FT_Long)n + offset_table[n];
+
+
+        if ( idx < 0 || idx > num_glyphs )
+        {
+          error = SFNT_Err_Invalid_File_Format;
+          goto Fail;
+        }
+      }
+    }
+
+    /* OK, set table fields and exit successfully */
+    {
+      TT_Post_25  table = &face->postscript_names.names.format_25;
+
+
+      table->num_glyphs = (FT_UShort)num_glyphs;
+      table->offsets    = offset_table;
+    }
+
+    return SFNT_Err_Ok;
+
+  Fail:
+    FT_FREE( offset_table );
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  load_post_names( TT_Face  face )
+  {
+    FT_Stream  stream;
+    FT_Error   error;
+    FT_Fixed   format;
+    FT_ULong   post_len;
+    FT_Long    post_limit;
+
+
+    /* get a stream for the face's resource */
+    stream = face->root.stream;
+
+    /* seek to the beginning of the PS names table */
+    error = face->goto_table( face, TTAG_post, stream, &post_len );
+    if ( error )
+      goto Exit;
+
+    post_limit = FT_STREAM_POS() + post_len;
+
+    format = face->postscript.FormatType;
+
+    /* go to beginning of subtable */
+    if ( FT_STREAM_SKIP( 32 ) )
+      goto Exit;
+
+    /* now read postscript table */
+    if ( format == 0x00020000L )
+      error = load_format_20( face, stream, post_limit );
+    else if ( format == 0x00028000L )
+      error = load_format_25( face, stream, post_limit );
+    else
+      error = SFNT_Err_Invalid_File_Format;
+
+    face->postscript_names.loaded = 1;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  tt_face_free_ps_names( TT_Face  face )
+  {
+    FT_Memory      memory = face->root.memory;
+    TT_Post_Names  names  = &face->postscript_names;
+    FT_Fixed       format;
+
+
+    if ( names->loaded )
+    {
+      format = face->postscript.FormatType;
+
+      if ( format == 0x00020000L )
+      {
+        TT_Post_20  table = &names->names.format_20;
+        FT_UShort   n;
+
+
+        FT_FREE( table->glyph_indices );
+        table->num_glyphs = 0;
+
+        for ( n = 0; n < table->num_names; n++ )
+          FT_FREE( table->glyph_names[n] );
+
+        FT_FREE( table->glyph_names );
+        table->num_names = 0;
+      }
+      else if ( format == 0x00028000L )
+      {
+        TT_Post_25  table = &names->names.format_25;
+
+
+        FT_FREE( table->offsets );
+        table->num_glyphs = 0;
+      }
+    }
+    names->loaded = 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_get_ps_name                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the PostScript glyph name of a glyph.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the parent face.                             */
+  /*                                                                       */
+  /*    idx    :: The glyph index.                                         */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    PSname :: The address of a string pointer.  Will be NULL in case   */
+  /*              of error, otherwise it is a pointer to the glyph name.   */
+  /*                                                                       */
+  /*              You must not modify the returned string!                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_get_ps_name( TT_Face      face,
+                       FT_UInt      idx,
+                       FT_String**  PSname )
+  {
+    FT_Error       error;
+    TT_Post_Names  names;
+    FT_Fixed       format;
+
+#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+    FT_Service_PsCMaps  psnames;
+#endif
+
+
+    if ( !face )
+      return SFNT_Err_Invalid_Face_Handle;
+
+    if ( idx >= (FT_UInt)face->max_profile.numGlyphs )
+      return SFNT_Err_Invalid_Glyph_Index;
+
+#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+    psnames = (FT_Service_PsCMaps)face->psnames;
+    if ( !psnames )
+      return SFNT_Err_Unimplemented_Feature;
+#endif
+
+    names = &face->postscript_names;
+
+    /* `.notdef' by default */
+    *PSname = MAC_NAME( 0 );
+
+    format = face->postscript.FormatType;
+
+    if ( format == 0x00010000L )
+    {
+      if ( idx < 258 )                    /* paranoid checking */
+        *PSname = MAC_NAME( idx );
+    }
+    else if ( format == 0x00020000L )
+    {
+      TT_Post_20  table = &names->names.format_20;
+
+
+      if ( !names->loaded )
+      {
+        error = load_post_names( face );
+        if ( error )
+          goto End;
+      }
+
+      if ( idx < (FT_UInt)table->num_glyphs )
+      {
+        FT_UShort  name_index = table->glyph_indices[idx];
+
+
+        if ( name_index < 258 )
+          *PSname = MAC_NAME( name_index );
+        else
+          *PSname = (FT_String*)table->glyph_names[name_index - 258];
+      }
+    }
+    else if ( format == 0x00028000L )
+    {
+      TT_Post_25  table = &names->names.format_25;
+
+
+      if ( !names->loaded )
+      {
+        error = load_post_names( face );
+        if ( error )
+          goto End;
+      }
+
+      if ( idx < (FT_UInt)table->num_glyphs )    /* paranoid checking */
+      {
+        idx    += table->offsets[idx];
+        *PSname = MAC_NAME( idx );
+      }
+    }
+
+    /* nothing to do for format == 0x00030000L */
+
+  End:
+    return SFNT_Err_Ok;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttpost.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttpost.h
new file mode 100644
index 0000000..6f06d75
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttpost.h
@@ -0,0 +1,46 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttpost.h                                                               */
+/*                                                                         */
+/*    Postcript name table processing for TrueType and OpenType fonts      */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTPOST_H__
+#define __TTPOST_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_get_ps_name( TT_Face      face,
+                       FT_UInt      idx,
+                       FT_String**  PSname );
+
+  FT_LOCAL( void )
+  tt_face_free_ps_names( TT_Face  face );
+
+
+FT_END_HEADER
+
+#endif /* __TTPOST_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttsbit.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttsbit.c
new file mode 100644
index 0000000..283ba7e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttsbit.c
@@ -0,0 +1,1508 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttsbit.c                                                               */
+/*                                                                         */
+/*    TrueType and OpenType embedded bitmap support (body).                */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,   */
+/*            2010 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+
+  /*
+   *  Alas, the memory-optimized sbit loader can't be used when implementing
+   *  the `old internals' hack
+   */
+#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
+
+#include "ttsbit0.c"
+
+#else /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttsbit.h"
+
+#include "sferrors.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttsbit
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    blit_sbit                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Blits a bitmap from an input stream into a given target.  Supports */
+  /*    x and y offsets as well as byte padded lines.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    target      :: The target bitmap/pixmap.                           */
+  /*                                                                       */
+  /*    source      :: The input packed bitmap data.                       */
+  /*                                                                       */
+  /*    line_bits   :: The number of bits per line.                        */
+  /*                                                                       */
+  /*    byte_padded :: A flag which is true if lines are byte-padded.      */
+  /*                                                                       */
+  /*    x_offset    :: The horizontal offset.                              */
+  /*                                                                       */
+  /*    y_offset    :: The vertical offset.                                */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    IMPORTANT: The x and y offsets are relative to the top corner of   */
+  /*               the target bitmap (unlike the normal TrueType           */
+  /*               convention).  A positive y offset indicates a downwards */
+  /*               direction!                                              */
+  /*                                                                       */
+  static void
+  blit_sbit( FT_Bitmap*  target,
+             FT_Byte*    source,
+             FT_Int      line_bits,
+             FT_Bool     byte_padded,
+             FT_Int      x_offset,
+             FT_Int      y_offset,
+             FT_Int      source_height )
+  {
+    FT_Byte*   line_buff;
+    FT_Int     line_incr;
+    FT_Int     height;
+
+    FT_UShort  acc;
+    FT_UInt    loaded;
+
+
+    /* first of all, compute starting write position */
+    line_incr = target->pitch;
+    line_buff = target->buffer;
+
+    if ( line_incr < 0 )
+      line_buff -= line_incr * ( target->rows - 1 );
+
+    line_buff += ( x_offset >> 3 ) + y_offset * line_incr;
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* We use the extra-classic `accumulator' trick to extract the bits    */
+    /* from the source byte stream.                                        */
+    /*                                                                     */
+    /* Namely, the variable `acc' is a 16-bit accumulator containing the   */
+    /* last `loaded' bits from the input stream.  The bits are shifted to  */
+    /* the upmost position in `acc'.                                       */
+    /*                                                                     */
+    /***********************************************************************/
+
+    acc    = 0;  /* clear accumulator   */
+    loaded = 0;  /* no bits were loaded */
+
+    for ( height = source_height; height > 0; height-- )
+    {
+      FT_Byte*  cur   = line_buff;        /* current write cursor          */
+      FT_Int    count = line_bits;        /* # of bits to extract per line */
+      FT_Byte   shift = (FT_Byte)( x_offset & 7 ); /* current write shift  */
+      FT_Byte   space = (FT_Byte)( 8 - shift );
+
+
+      /* first of all, read individual source bytes */
+      if ( count >= 8 )
+      {
+        count -= 8;
+        {
+          do
+          {
+            FT_Byte  val;
+
+
+            /* ensure that there are at least 8 bits in the accumulator */
+            if ( loaded < 8 )
+            {
+              acc    |= (FT_UShort)((FT_UShort)*source++ << ( 8 - loaded ));
+              loaded += 8;
+            }
+
+            /* now write one byte */
+            val = (FT_Byte)( acc >> 8 );
+            if ( shift )
+            {
+              cur[0] |= (FT_Byte)( val >> shift );
+              cur[1] |= (FT_Byte)( val << space );
+            }
+            else
+              cur[0] |= val;
+
+            cur++;
+            acc   <<= 8;  /* remove bits from accumulator */
+            loaded -= 8;
+            count  -= 8;
+
+          } while ( count >= 0 );
+        }
+
+        /* restore `count' to correct value */
+        count += 8;
+      }
+
+      /* now write remaining bits (count < 8) */
+      if ( count > 0 )
+      {
+        FT_Byte  val;
+
+
+        /* ensure that there are at least `count' bits in the accumulator */
+        if ( (FT_Int)loaded < count )
+        {
+          acc    |= (FT_UShort)((FT_UShort)*source++ << ( 8 - loaded ));
+          loaded += 8;
+        }
+
+        /* now write remaining bits */
+        val     = (FT_Byte)( ( (FT_Byte)( acc >> 8 ) ) & ~( 0xFF >> count ) );
+        cur[0] |= (FT_Byte)( val >> shift );
+
+        if ( count > space )
+          cur[1] |= (FT_Byte)( val << space );
+
+        acc   <<= count;
+        loaded -= count;
+      }
+
+      /* now, skip to next line */
+      if ( byte_padded )
+      {
+        acc    = 0;
+        loaded = 0;   /* clear accumulator on byte-padded lines */
+      }
+
+      line_buff += line_incr;
+    }
+  }
+
+
+  static const FT_Frame_Field  sbit_metrics_fields[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_SBit_MetricsRec
+
+    FT_FRAME_START( 8 ),
+      FT_FRAME_BYTE( height ),
+      FT_FRAME_BYTE( width ),
+
+      FT_FRAME_CHAR( horiBearingX ),
+      FT_FRAME_CHAR( horiBearingY ),
+      FT_FRAME_BYTE( horiAdvance ),
+
+      FT_FRAME_CHAR( vertBearingX ),
+      FT_FRAME_CHAR( vertBearingY ),
+      FT_FRAME_BYTE( vertAdvance ),
+    FT_FRAME_END
+  };
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Load_SBit_Const_Metrics                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the metrics for `EBLC' index tables format 2 and 5.          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    range  :: The target range.                                        */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  static FT_Error
+  Load_SBit_Const_Metrics( TT_SBit_Range  range,
+                           FT_Stream      stream )
+  {
+    FT_Error  error;
+
+
+    if ( FT_READ_ULONG( range->image_size ) )
+      return error;
+
+    return FT_STREAM_READ_FIELDS( sbit_metrics_fields, &range->metrics );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Load_SBit_Range_Codes                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the range codes for `EBLC' index tables format 4 and 5.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    range        :: The target range.                                  */
+  /*                                                                       */
+  /*    stream       :: The input stream.                                  */
+  /*                                                                       */
+  /*    load_offsets :: A flag whether to load the glyph offset table.     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  static FT_Error
+  Load_SBit_Range_Codes( TT_SBit_Range  range,
+                         FT_Stream      stream,
+                         FT_Bool        load_offsets )
+  {
+    FT_Error   error;
+    FT_ULong   count, n, size;
+    FT_Memory  memory = stream->memory;
+
+
+    if ( FT_READ_ULONG( count ) )
+      goto Exit;
+
+    range->num_glyphs = count;
+
+    /* Allocate glyph offsets table if needed */
+    if ( load_offsets )
+    {
+      if ( FT_NEW_ARRAY( range->glyph_offsets, count ) )
+        goto Exit;
+
+      size = count * 4L;
+    }
+    else
+      size = count * 2L;
+
+    /* Allocate glyph codes table and access frame */
+    if ( FT_NEW_ARRAY ( range->glyph_codes, count ) ||
+         FT_FRAME_ENTER( size )                     )
+      goto Exit;
+
+    for ( n = 0; n < count; n++ )
+    {
+      range->glyph_codes[n] = FT_GET_USHORT();
+
+      if ( load_offsets )
+        range->glyph_offsets[n] = (FT_ULong)range->image_offset +
+                                  FT_GET_USHORT();
+    }
+
+    FT_FRAME_EXIT();
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Load_SBit_Range                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads a given `EBLC' index/range table.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    range  :: The target range.                                        */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  static FT_Error
+  Load_SBit_Range( TT_SBit_Range  range,
+                   FT_Stream      stream )
+  {
+    FT_Error   error;
+    FT_Memory  memory = stream->memory;
+
+
+    switch( range->index_format )
+    {
+    case 1:   /* variable metrics with 4-byte offsets */
+    case 3:   /* variable metrics with 2-byte offsets */
+      {
+        FT_ULong  num_glyphs, n;
+        FT_Int    size_elem;
+        FT_Bool   large = FT_BOOL( range->index_format == 1 );
+
+
+
+        if ( range->last_glyph < range->first_glyph )
+        {
+          error = SFNT_Err_Invalid_File_Format;
+          goto Exit;
+        }
+
+        num_glyphs        = range->last_glyph - range->first_glyph + 1L;
+        range->num_glyphs = num_glyphs;
+        num_glyphs++;                       /* XXX: BEWARE - see spec */
+
+        size_elem = large ? 4 : 2;
+
+        if ( FT_NEW_ARRAY( range->glyph_offsets, num_glyphs ) ||
+             FT_FRAME_ENTER( num_glyphs * size_elem )         )
+          goto Exit;
+
+        for ( n = 0; n < num_glyphs; n++ )
+          range->glyph_offsets[n] = (FT_ULong)( range->image_offset +
+                                                ( large ? FT_GET_ULONG()
+                                                        : FT_GET_USHORT() ) );
+        FT_FRAME_EXIT();
+      }
+      break;
+
+    case 2:   /* all glyphs have identical metrics */
+      error = Load_SBit_Const_Metrics( range, stream );
+      break;
+
+    case 4:
+      error = Load_SBit_Range_Codes( range, stream, 1 );
+      break;
+
+    case 5:
+      error = Load_SBit_Const_Metrics( range, stream );
+      if ( !error )
+        error = Load_SBit_Range_Codes( range, stream, 0 );
+      break;
+
+    default:
+      error = SFNT_Err_Invalid_File_Format;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_eblc                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the table of embedded bitmap sizes for this face.            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: The target face object.                                  */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_eblc( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    FT_Error   error  = SFNT_Err_Ok;
+    FT_Memory  memory = stream->memory;
+    FT_Fixed   version;
+    FT_ULong   num_strikes;
+    FT_ULong   table_base;
+
+    static const FT_Frame_Field  sbit_line_metrics_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_SBit_LineMetricsRec
+
+      /* no FT_FRAME_START */
+        FT_FRAME_CHAR( ascender ),
+        FT_FRAME_CHAR( descender ),
+        FT_FRAME_BYTE( max_width ),
+
+        FT_FRAME_CHAR( caret_slope_numerator ),
+        FT_FRAME_CHAR( caret_slope_denominator ),
+        FT_FRAME_CHAR( caret_offset ),
+
+        FT_FRAME_CHAR( min_origin_SB ),
+        FT_FRAME_CHAR( min_advance_SB ),
+        FT_FRAME_CHAR( max_before_BL ),
+        FT_FRAME_CHAR( min_after_BL ),
+        FT_FRAME_CHAR( pads[0] ),
+        FT_FRAME_CHAR( pads[1] ),
+      FT_FRAME_END
+    };
+
+    static const FT_Frame_Field  strike_start_fields[] =
+    {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_SBit_StrikeRec
+
+      /* no FT_FRAME_START */
+        FT_FRAME_ULONG( ranges_offset ),
+        FT_FRAME_SKIP_LONG,
+        FT_FRAME_ULONG( num_ranges ),
+        FT_FRAME_ULONG( color_ref ),
+      FT_FRAME_END
+    };
+
+    static const FT_Frame_Field  strike_end_fields[] =
+    {
+      /* no FT_FRAME_START */
+        FT_FRAME_USHORT( start_glyph ),
+        FT_FRAME_USHORT( end_glyph ),
+        FT_FRAME_BYTE  ( x_ppem ),
+        FT_FRAME_BYTE  ( y_ppem ),
+        FT_FRAME_BYTE  ( bit_depth ),
+        FT_FRAME_CHAR  ( flags ),
+      FT_FRAME_END
+    };
+
+
+    face->num_sbit_strikes = 0;
+
+    /* this table is optional */
+    error = face->goto_table( face, TTAG_EBLC, stream, 0 );
+    if ( error )
+      error = face->goto_table( face, TTAG_bloc, stream, 0 );
+    if ( error )
+      goto Exit;
+
+    table_base = FT_STREAM_POS();
+    if ( FT_FRAME_ENTER( 8L ) )
+      goto Exit;
+
+    version     = FT_GET_LONG();
+    num_strikes = FT_GET_ULONG();
+
+    FT_FRAME_EXIT();
+
+    /* check version number and strike count */
+    if ( version     != 0x00020000L ||
+         num_strikes >= 0x10000L    )
+    {
+      FT_ERROR(( "tt_face_load_sbit_strikes: invalid table version\n" ));
+      error = SFNT_Err_Invalid_File_Format;
+
+      goto Exit;
+    }
+
+    /* allocate the strikes table */
+    if ( FT_NEW_ARRAY( face->sbit_strikes, num_strikes ) )
+      goto Exit;
+
+    face->num_sbit_strikes = num_strikes;
+
+    /* now read each strike table separately */
+    {
+      TT_SBit_Strike  strike = face->sbit_strikes;
+      FT_ULong        count  = num_strikes;
+
+
+      if ( FT_FRAME_ENTER( 48L * num_strikes ) )
+        goto Exit;
+
+      while ( count > 0 )
+      {
+        if ( FT_STREAM_READ_FIELDS( strike_start_fields, strike )             ||
+             FT_STREAM_READ_FIELDS( sbit_line_metrics_fields, &strike->hori ) ||
+             FT_STREAM_READ_FIELDS( sbit_line_metrics_fields, &strike->vert ) ||
+             FT_STREAM_READ_FIELDS( strike_end_fields, strike )               )
+          break;
+
+        count--;
+        strike++;
+      }
+
+      FT_FRAME_EXIT();
+    }
+
+    /* allocate the index ranges for each strike table */
+    {
+      TT_SBit_Strike  strike = face->sbit_strikes;
+      FT_ULong        count  = num_strikes;
+
+
+      while ( count > 0 )
+      {
+        TT_SBit_Range  range;
+        FT_ULong       count2 = strike->num_ranges;
+
+
+        /* read each range */
+        if ( FT_STREAM_SEEK( table_base + strike->ranges_offset ) ||
+             FT_FRAME_ENTER( strike->num_ranges * 8L )            )
+          goto Exit;
+
+        if ( FT_NEW_ARRAY( strike->sbit_ranges, strike->num_ranges ) )
+          goto Exit;
+
+        range = strike->sbit_ranges;
+        while ( count2 > 0 )
+        {
+          range->first_glyph  = FT_GET_USHORT();
+          range->last_glyph   = FT_GET_USHORT();
+          range->table_offset = table_base + strike->ranges_offset +
+                                  FT_GET_ULONG();
+          count2--;
+          range++;
+        }
+
+        FT_FRAME_EXIT();
+
+        /* Now, read each index table */
+        count2 = strike->num_ranges;
+        range  = strike->sbit_ranges;
+        while ( count2 > 0 )
+        {
+          /* Read the header */
+          if ( FT_STREAM_SEEK( range->table_offset ) ||
+               FT_FRAME_ENTER( 8L )                  )
+            goto Exit;
+
+          range->index_format = FT_GET_USHORT();
+          range->image_format = FT_GET_USHORT();
+          range->image_offset = FT_GET_ULONG();
+
+          FT_FRAME_EXIT();
+
+          error = Load_SBit_Range( range, stream );
+          if ( error )
+            goto Exit;
+
+          count2--;
+          range++;
+        }
+
+        count--;
+        strike++;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_free_eblc                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Releases the embedded bitmap tables.                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: The target face object.                                    */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  tt_face_free_eblc( TT_Face  face )
+  {
+    FT_Memory       memory       = face->root.memory;
+    TT_SBit_Strike  strike       = face->sbit_strikes;
+    TT_SBit_Strike  strike_limit = strike + face->num_sbit_strikes;
+
+
+    if ( strike )
+    {
+      for ( ; strike < strike_limit; strike++ )
+      {
+        TT_SBit_Range  range       = strike->sbit_ranges;
+        TT_SBit_Range  range_limit = range + strike->num_ranges;
+
+
+        if ( range )
+        {
+          for ( ; range < range_limit; range++ )
+          {
+            /* release the glyph offsets and codes tables */
+            /* where appropriate                          */
+            FT_FREE( range->glyph_offsets );
+            FT_FREE( range->glyph_codes );
+          }
+        }
+        FT_FREE( strike->sbit_ranges );
+        strike->num_ranges = 0;
+      }
+      FT_FREE( face->sbit_strikes );
+    }
+    face->num_sbit_strikes = 0;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_set_sbit_strike( TT_Face          face,
+                           FT_Size_Request  req,
+                           FT_ULong*        astrike_index )
+  {
+    return FT_Match_Size( (FT_Face)face, req, 0, astrike_index );
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_strike_metrics( TT_Face           face,
+                               FT_ULong          strike_index,
+                               FT_Size_Metrics*  metrics )
+  {
+    TT_SBit_Strike  strike;
+
+
+    if ( strike_index >= face->num_sbit_strikes )
+      return SFNT_Err_Invalid_Argument;
+
+    strike = face->sbit_strikes + strike_index;
+
+    metrics->x_ppem = strike->x_ppem;
+    metrics->y_ppem = strike->y_ppem;
+
+    metrics->ascender  = strike->hori.ascender << 6;
+    metrics->descender = strike->hori.descender << 6;
+
+    /* XXX: Is this correct? */
+    metrics->max_advance = ( strike->hori.min_origin_SB  +
+                             strike->hori.max_width      +
+                             strike->hori.min_advance_SB ) << 6;
+
+    metrics->height = metrics->ascender - metrics->descender;
+
+    return SFNT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    find_sbit_range                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Scans a given strike's ranges and return, for a given glyph        */
+  /*    index, the corresponding sbit range, and `EBDT' offset.            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    glyph_index   :: The glyph index.                                  */
+  /*                                                                       */
+  /*    strike        :: The source/current sbit strike.                   */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    arange        :: The sbit range containing the glyph index.        */
+  /*                                                                       */
+  /*    aglyph_offset :: The offset of the glyph data in `EBDT' table.     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means the glyph index was found.           */
+  /*                                                                       */
+  static FT_Error
+  find_sbit_range( FT_UInt          glyph_index,
+                   TT_SBit_Strike   strike,
+                   TT_SBit_Range   *arange,
+                   FT_ULong        *aglyph_offset )
+  {
+    TT_SBit_RangeRec  *range, *range_limit;
+
+
+    /* check whether the glyph index is within this strike's */
+    /* glyph range                                           */
+    if ( glyph_index < (FT_UInt)strike->start_glyph ||
+         glyph_index > (FT_UInt)strike->end_glyph   )
+      goto Fail;
+
+    /* scan all ranges in strike */
+    range       = strike->sbit_ranges;
+    range_limit = range + strike->num_ranges;
+    if ( !range )
+      goto Fail;
+
+    for ( ; range < range_limit; range++ )
+    {
+      if ( glyph_index >= (FT_UInt)range->first_glyph &&
+           glyph_index <= (FT_UInt)range->last_glyph  )
+      {
+        FT_UShort  delta = (FT_UShort)( glyph_index - range->first_glyph );
+
+
+        switch ( range->index_format )
+        {
+        case 1:
+        case 3:
+          *aglyph_offset = range->glyph_offsets[delta];
+          break;
+
+        case 2:
+          *aglyph_offset = range->image_offset +
+                           range->image_size * delta;
+          break;
+
+        case 4:
+        case 5:
+          {
+            FT_ULong  n;
+
+
+            for ( n = 0; n < range->num_glyphs; n++ )
+            {
+              if ( (FT_UInt)range->glyph_codes[n] == glyph_index )
+              {
+                if ( range->index_format == 4 )
+                  *aglyph_offset = range->glyph_offsets[n];
+                else
+                  *aglyph_offset = range->image_offset +
+                                   n * range->image_size;
+                goto Found;
+              }
+            }
+          }
+
+        /* fall-through */
+        default:
+          goto Fail;
+        }
+
+      Found:
+        /* return successfully! */
+        *arange  = range;
+        return SFNT_Err_Ok;
+      }
+    }
+
+  Fail:
+    *arange        = 0;
+    *aglyph_offset = 0;
+
+    return SFNT_Err_Invalid_Argument;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_find_sbit_image                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Checks whether an embedded bitmap (an `sbit') exists for a given   */
+  /*    glyph, at a given strike.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    glyph_index   :: The glyph index.                                  */
+  /*                                                                       */
+  /*    strike_index  :: The current strike index.                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    arange        :: The SBit range containing the glyph index.        */
+  /*                                                                       */
+  /*    astrike       :: The SBit strike containing the glyph index.       */
+  /*                                                                       */
+  /*    aglyph_offset :: The offset of the glyph data in `EBDT' table.     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns                    */
+  /*    SFNT_Err_Invalid_Argument if no sbit exists for the requested      */
+  /*    glyph.                                                             */
+  /*                                                                       */
+  FT_LOCAL( FT_Error )
+  tt_find_sbit_image( TT_Face          face,
+                      FT_UInt          glyph_index,
+                      FT_ULong         strike_index,
+                      TT_SBit_Range   *arange,
+                      TT_SBit_Strike  *astrike,
+                      FT_ULong        *aglyph_offset )
+  {
+    FT_Error        error;
+    TT_SBit_Strike  strike;
+
+
+    if ( !face->sbit_strikes                        ||
+         ( face->num_sbit_strikes <= strike_index ) )
+      goto Fail;
+
+    strike = &face->sbit_strikes[strike_index];
+
+    error = find_sbit_range( glyph_index, strike,
+                             arange, aglyph_offset );
+    if ( error )
+      goto Fail;
+
+    *astrike = strike;
+
+    return SFNT_Err_Ok;
+
+  Fail:
+    /* no embedded bitmap for this glyph in face */
+    *arange        = 0;
+    *astrike       = 0;
+    *aglyph_offset = 0;
+
+    return SFNT_Err_Invalid_Argument;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_load_sbit_metrics                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Gets the big metrics for a given SBit.                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream      :: The input stream.                                   */
+  /*                                                                       */
+  /*    range       :: The SBit range containing the glyph.                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    big_metrics :: A big SBit metrics structure for the glyph.         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be positioned at the glyph's offset within  */
+  /*    the `EBDT' table before the call.                                  */
+  /*                                                                       */
+  /*    If the image format uses variable metrics, the stream cursor is    */
+  /*    positioned just after the metrics header in the `EBDT' table on    */
+  /*    function exit.                                                     */
+  /*                                                                       */
+  FT_LOCAL( FT_Error )
+  tt_load_sbit_metrics( FT_Stream        stream,
+                        TT_SBit_Range    range,
+                        TT_SBit_Metrics  metrics )
+  {
+    FT_Error  error = SFNT_Err_Ok;
+
+
+    switch ( range->image_format )
+    {
+    case 1:
+    case 2:
+    case 8:
+      /* variable small metrics */
+      {
+        TT_SBit_SmallMetricsRec  smetrics;
+
+        static const FT_Frame_Field  sbit_small_metrics_fields[] =
+        {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  TT_SBit_SmallMetricsRec
+
+          FT_FRAME_START( 5 ),
+            FT_FRAME_BYTE( height ),
+            FT_FRAME_BYTE( width ),
+            FT_FRAME_CHAR( bearingX ),
+            FT_FRAME_CHAR( bearingY ),
+            FT_FRAME_BYTE( advance ),
+          FT_FRAME_END
+        };
+
+
+        /* read small metrics */
+        if ( FT_STREAM_READ_FIELDS( sbit_small_metrics_fields, &smetrics ) )
+          goto Exit;
+
+        /* convert it to a big metrics */
+        metrics->height       = smetrics.height;
+        metrics->width        = smetrics.width;
+        metrics->horiBearingX = smetrics.bearingX;
+        metrics->horiBearingY = smetrics.bearingY;
+        metrics->horiAdvance  = smetrics.advance;
+
+        /* these metrics are made up at a higher level when */
+        /* needed.                                          */
+        metrics->vertBearingX = 0;
+        metrics->vertBearingY = 0;
+        metrics->vertAdvance  = 0;
+      }
+      break;
+
+    case 6:
+    case 7:
+    case 9:
+      /* variable big metrics */
+      if ( FT_STREAM_READ_FIELDS( sbit_metrics_fields, metrics ) )
+        goto Exit;
+      break;
+
+    case 5:
+    default:  /* constant metrics */
+      if ( range->index_format == 2 || range->index_format == 5 )
+        *metrics = range->metrics;
+      else
+        return SFNT_Err_Invalid_File_Format;
+   }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    crop_bitmap                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Crops a bitmap to its tightest bounding box, and adjusts its       */
+  /*    metrics.                                                           */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    map     :: The bitmap.                                             */
+  /*                                                                       */
+  /*    metrics :: The corresponding metrics structure.                    */
+  /*                                                                       */
+  static void
+  crop_bitmap( FT_Bitmap*       map,
+               TT_SBit_Metrics  metrics )
+  {
+    /***********************************************************************/
+    /*                                                                     */
+    /* In this situation, some bounding boxes of embedded bitmaps are too  */
+    /* large.  We need to crop it to a reasonable size.                    */
+    /*                                                                     */
+    /*      ---------                                                      */
+    /*      |       |                -----                                 */
+    /*      |  ***  |                |***|                                 */
+    /*      |   *   |                | * |                                 */
+    /*      |   *   |    ------>     | * |                                 */
+    /*      |   *   |                | * |                                 */
+    /*      |   *   |                | * |                                 */
+    /*      |  ***  |                |***|                                 */
+    /*      ---------                -----                                 */
+    /*                                                                     */
+    /***********************************************************************/
+
+    FT_Int    rows, count;
+    FT_Long   line_len;
+    FT_Byte*  line;
+
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* first of all, check the top-most lines of the bitmap, and remove    */
+    /* them if they're empty.                                              */
+    /*                                                                     */
+    {
+      line     = (FT_Byte*)map->buffer;
+      rows     = map->rows;
+      line_len = map->pitch;
+
+
+      for ( count = 0; count < rows; count++ )
+      {
+        FT_Byte*  cur   = line;
+        FT_Byte*  limit = line + line_len;
+
+
+        for ( ; cur < limit; cur++ )
+          if ( cur[0] )
+            goto Found_Top;
+
+        /* the current line was empty - skip to next one */
+        line  = limit;
+      }
+
+    Found_Top:
+      /* check that we have at least one filled line */
+      if ( count >= rows )
+        goto Empty_Bitmap;
+
+      /* now, crop the empty upper lines */
+      if ( count > 0 )
+      {
+        line = (FT_Byte*)map->buffer;
+
+        FT_MEM_MOVE( line, line + count * line_len,
+                     ( rows - count ) * line_len );
+
+        metrics->height       = (FT_Byte)( metrics->height - count );
+        metrics->horiBearingY = (FT_Char)( metrics->horiBearingY - count );
+        metrics->vertBearingY = (FT_Char)( metrics->vertBearingY - count );
+
+        map->rows -= count;
+        rows      -= count;
+      }
+    }
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* second, crop the lower lines                                        */
+    /*                                                                     */
+    {
+      line = (FT_Byte*)map->buffer + ( rows - 1 ) * line_len;
+
+      for ( count = 0; count < rows; count++ )
+      {
+        FT_Byte*  cur   = line;
+        FT_Byte*  limit = line + line_len;
+
+
+        for ( ; cur < limit; cur++ )
+          if ( cur[0] )
+            goto Found_Bottom;
+
+        /* the current line was empty - skip to previous one */
+        line -= line_len;
+      }
+
+    Found_Bottom:
+      if ( count > 0 )
+      {
+        metrics->height  = (FT_Byte)( metrics->height - count );
+        rows            -= count;
+        map->rows       -= count;
+      }
+    }
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* third, get rid of the space on the left side of the glyph           */
+    /*                                                                     */
+    do
+    {
+      FT_Byte*  limit;
+
+
+      line  = (FT_Byte*)map->buffer;
+      limit = line + rows * line_len;
+
+      for ( ; line < limit; line += line_len )
+        if ( line[0] & 0x80 )
+          goto Found_Left;
+
+      /* shift the whole glyph one pixel to the left */
+      line  = (FT_Byte*)map->buffer;
+      limit = line + rows * line_len;
+
+      for ( ; line < limit; line += line_len )
+      {
+        FT_Int    n, width = map->width;
+        FT_Byte   old;
+        FT_Byte*  cur = line;
+
+
+        old = (FT_Byte)(cur[0] << 1);
+        for ( n = 8; n < width; n += 8 )
+        {
+          FT_Byte  val;
+
+
+          val    = cur[1];
+          cur[0] = (FT_Byte)( old | ( val >> 7 ) );
+          old    = (FT_Byte)( val << 1 );
+          cur++;
+        }
+        cur[0] = old;
+      }
+
+      map->width--;
+      metrics->horiBearingX++;
+      metrics->vertBearingX++;
+      metrics->width--;
+
+    } while ( map->width > 0 );
+
+  Found_Left:
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* finally, crop the bitmap width to get rid of the space on the right */
+    /* side of the glyph.                                                  */
+    /*                                                                     */
+    do
+    {
+      FT_Int    right = map->width - 1;
+      FT_Byte*  limit;
+      FT_Byte   mask;
+
+
+      line  = (FT_Byte*)map->buffer + ( right >> 3 );
+      limit = line + rows * line_len;
+      mask  = (FT_Byte)( 0x80 >> ( right & 7 ) );
+
+      for ( ; line < limit; line += line_len )
+        if ( line[0] & mask )
+          goto Found_Right;
+
+      /* crop the whole glyph to the right */
+      map->width--;
+      metrics->width--;
+
+    } while ( map->width > 0 );
+
+  Found_Right:
+    /* all right, the bitmap was cropped */
+    return;
+
+  Empty_Bitmap:
+    map->width      = 0;
+    map->rows       = 0;
+    map->pitch      = 0;
+    map->pixel_mode = FT_PIXEL_MODE_MONO;
+  }
+
+
+  static FT_Error
+  Load_SBit_Single( FT_Bitmap*       map,
+                    FT_Int           x_offset,
+                    FT_Int           y_offset,
+                    FT_Int           pix_bits,
+                    FT_UShort        image_format,
+                    TT_SBit_Metrics  metrics,
+                    FT_Stream        stream )
+  {
+    FT_Error  error;
+
+
+    /* check that the source bitmap fits into the target pixmap */
+    if ( x_offset < 0 || x_offset + metrics->width  > map->width ||
+         y_offset < 0 || y_offset + metrics->height > map->rows  )
+    {
+      error = SFNT_Err_Invalid_Argument;
+
+      goto Exit;
+    }
+
+    {
+      FT_Int   glyph_width  = metrics->width;
+      FT_Int   glyph_height = metrics->height;
+      FT_Int   glyph_size;
+      FT_Int   line_bits    = pix_bits * glyph_width;
+      FT_Bool  pad_bytes    = 0;
+
+
+      /* compute size of glyph image */
+      switch ( image_format )
+      {
+      case 1:  /* byte-padded formats */
+      case 6:
+        {
+          FT_Int  line_length;
+
+
+          switch ( pix_bits )
+          {
+          case 1:
+            line_length = ( glyph_width + 7 ) >> 3;
+            break;
+          case 2:
+            line_length = ( glyph_width + 3 ) >> 2;
+            break;
+          case 4:
+            line_length = ( glyph_width + 1 ) >> 1;
+            break;
+          default:
+            line_length =   glyph_width;
+          }
+
+          glyph_size = glyph_height * line_length;
+          pad_bytes  = 1;
+        }
+        break;
+
+      case 2:
+      case 5:
+      case 7:
+        line_bits  =   glyph_width  * pix_bits;
+        glyph_size = ( glyph_height * line_bits + 7 ) >> 3;
+        break;
+
+      default:  /* invalid format */
+        return SFNT_Err_Invalid_File_Format;
+      }
+
+      /* Now read data and draw glyph into target pixmap       */
+      if ( FT_FRAME_ENTER( glyph_size ) )
+        goto Exit;
+
+      /* don't forget to multiply `x_offset' by `map->pix_bits' as */
+      /* the sbit blitter doesn't make a difference between pixmap */
+      /* depths.                                                   */
+      blit_sbit( map, (FT_Byte*)stream->cursor, line_bits, pad_bytes,
+                 x_offset * pix_bits, y_offset, metrics->height );
+
+      FT_FRAME_EXIT();
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  Load_SBit_Image( TT_SBit_Strike   strike,
+                   TT_SBit_Range    range,
+                   FT_ULong         ebdt_pos,
+                   FT_ULong         glyph_offset,
+                   FT_GlyphSlot     slot,
+                   FT_Int           x_offset,
+                   FT_Int           y_offset,
+                   FT_Stream        stream,
+                   TT_SBit_Metrics  metrics,
+                   FT_Int           depth )
+  {
+    FT_Memory   memory = stream->memory;
+    FT_Bitmap*  map    = &slot->bitmap;
+    FT_Error    error;
+
+
+    /* place stream at beginning of glyph data and read metrics */
+    if ( FT_STREAM_SEEK( ebdt_pos + glyph_offset ) )
+      goto Exit;
+
+    error = tt_load_sbit_metrics( stream, range, metrics );
+    if ( error )
+      goto Exit;
+
+    /* This function is recursive.  At the top-level call, we  */
+    /* compute the dimensions of the higher-level glyph to     */
+    /* allocate the final pixmap buffer.                       */
+    if ( depth == 0 )
+    {
+      FT_Long  size;
+
+
+      map->width = metrics->width;
+      map->rows  = metrics->height;
+
+      switch ( strike->bit_depth )
+      {
+      case 1:
+        map->pixel_mode = FT_PIXEL_MODE_MONO;
+        map->pitch      = ( map->width + 7 ) >> 3;
+        break;
+
+      case 2:
+        map->pixel_mode = FT_PIXEL_MODE_GRAY2;
+        map->pitch      = ( map->width + 3 ) >> 2;
+        break;
+
+      case 4:
+        map->pixel_mode = FT_PIXEL_MODE_GRAY4;
+        map->pitch      = ( map->width + 1 ) >> 1;
+        break;
+
+      case 8:
+        map->pixel_mode = FT_PIXEL_MODE_GRAY;
+        map->pitch      = map->width;
+        break;
+
+      default:
+        return SFNT_Err_Invalid_File_Format;
+      }
+
+      size = map->rows * map->pitch;
+
+      /* check that there is no empty image */
+      if ( size == 0 )
+        goto Exit;     /* exit successfully! */
+
+      error = ft_glyphslot_alloc_bitmap( slot, size );
+      if (error)
+        goto Exit;
+    }
+
+    switch ( range->image_format )
+    {
+    case 1:  /* single sbit image - load it */
+    case 2:
+    case 5:
+    case 6:
+    case 7:
+      return Load_SBit_Single( map, x_offset, y_offset, strike->bit_depth,
+                               range->image_format, metrics, stream );
+
+    case 8:  /* compound format */
+      if ( FT_STREAM_SKIP( 1L ) )
+      {
+        error = SFNT_Err_Invalid_Stream_Skip;
+        goto Exit;
+      }
+      /* fallthrough */
+
+    case 9:
+      break;
+
+    default: /* invalid image format */
+      return SFNT_Err_Invalid_File_Format;
+    }
+
+    /* All right, we have a compound format.  First of all, read */
+    /* the array of elements.                                    */
+    {
+      TT_SBit_Component  components = NULL;
+      TT_SBit_Component  comp;
+      FT_UShort          num_components, count;
+
+
+      if ( FT_READ_USHORT( num_components )           ||
+           FT_NEW_ARRAY( components, num_components ) )
+        goto Exit;
+
+      count = num_components;
+
+      if ( FT_FRAME_ENTER( 4L * num_components ) )
+        goto Fail_Memory;
+
+      for ( comp = components; count > 0; count--, comp++ )
+      {
+        comp->glyph_code = FT_GET_USHORT();
+        comp->x_offset   = FT_GET_CHAR();
+        comp->y_offset   = FT_GET_CHAR();
+      }
+
+      FT_FRAME_EXIT();
+
+      /* Now recursively load each element glyph */
+      count = num_components;
+      comp  = components;
+      for ( ; count > 0; count--, comp++ )
+      {
+        TT_SBit_Range       elem_range;
+        TT_SBit_MetricsRec  elem_metrics;
+        FT_ULong            elem_offset;
+
+
+        /* find the range for this element */
+        error = find_sbit_range( comp->glyph_code,
+                                 strike,
+                                 &elem_range,
+                                 &elem_offset );
+        if ( error )
+          goto Fail_Memory;
+
+        /* now load the element, recursively */
+        error = Load_SBit_Image( strike,
+                                 elem_range,
+                                 ebdt_pos,
+                                 elem_offset,
+                                 slot,
+                                 x_offset + comp->x_offset,
+                                 y_offset + comp->y_offset,
+                                 stream,
+                                 &elem_metrics,
+                                 depth + 1 );
+        if ( error )
+          goto Fail_Memory;
+      }
+
+    Fail_Memory:
+      FT_FREE( components );
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_sbit_image                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads a given glyph sbit image from the font resource.  This also  */
+  /*    returns its metrics.                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face         :: The target face object.                            */
+  /*                                                                       */
+  /*    strike_index :: The current strike index.                          */
+  /*                                                                       */
+  /*    glyph_index  :: The current glyph index.                           */
+  /*                                                                       */
+  /*    load_flags   :: The glyph load flags (the code checks for the flag */
+  /*                    FT_LOAD_CROP_BITMAP).                              */
+  /*                                                                       */
+  /*    stream       :: The input stream.                                  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    map          :: The target pixmap.                                 */
+  /*                                                                       */
+  /*    metrics      :: A big sbit metrics structure for the glyph image.  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    glyph sbit exists for the index.                                   */
+  /*                                                                       */
+  /*  <Note>                                                               */
+  /*    The `map.buffer' field is always freed before the glyph is loaded. */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_sbit_image( TT_Face              face,
+                           FT_ULong             strike_index,
+                           FT_UInt              glyph_index,
+                           FT_UInt              load_flags,
+                           FT_Stream            stream,
+                           FT_Bitmap           *map,
+                           TT_SBit_MetricsRec  *metrics )
+  {
+    FT_Error        error;
+    FT_ULong        ebdt_pos, glyph_offset;
+
+    TT_SBit_Strike  strike;
+    TT_SBit_Range   range;
+
+
+    /* Check whether there is a glyph sbit for the current index */
+    error = tt_find_sbit_image( face, glyph_index, strike_index,
+                                &range, &strike, &glyph_offset );
+    if ( error )
+      goto Exit;
+
+    /* now, find the location of the `EBDT' table in */
+    /* the font file                                 */
+    error = face->goto_table( face, TTAG_EBDT, stream, 0 );
+    if ( error )
+      error = face->goto_table( face, TTAG_bdat, stream, 0 );
+    if ( error )
+      goto Exit;
+
+    ebdt_pos = FT_STREAM_POS();
+
+    error = Load_SBit_Image( strike, range, ebdt_pos, glyph_offset,
+                             face->root.glyph, 0, 0, stream, metrics, 0 );
+    if ( error )
+      goto Exit;
+
+    /* setup vertical metrics if needed */
+    if ( strike->flags & 1 )
+    {
+      /* in case of a horizontal strike only */
+      FT_Int  advance;
+
+
+      advance = strike->hori.ascender - strike->hori.descender;
+
+      /* some heuristic values */
+
+      metrics->vertBearingX = (FT_Char)(-metrics->width / 2 );
+      metrics->vertBearingY = (FT_Char)( ( advance - metrics->height ) / 2 );
+      metrics->vertAdvance  = (FT_Char)( advance * 12 / 10 );
+    }
+
+    /* Crop the bitmap now, unless specified otherwise */
+    if ( load_flags & FT_LOAD_CROP_BITMAP )
+      crop_bitmap( map, metrics );
+
+  Exit:
+    return error;
+  }
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttsbit.h b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttsbit.h
new file mode 100644
index 0000000..7ea2af1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttsbit.h
@@ -0,0 +1,79 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttsbit.h                                                               */
+/*                                                                         */
+/*    TrueType and OpenType embedded bitmap support (specification).       */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTSBIT_H__
+#define __TTSBIT_H__
+
+
+#include <ft2build.h>
+#include "ttload.h"
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_eblc( TT_Face    face,
+                     FT_Stream  stream );
+
+  FT_LOCAL( void )
+  tt_face_free_eblc( TT_Face  face );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_set_sbit_strike( TT_Face          face,
+                           FT_Size_Request  req,
+                           FT_ULong*        astrike_index );
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_strike_metrics( TT_Face           face,
+                               FT_ULong          strike_index,
+                               FT_Size_Metrics*  metrics );
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+  FT_LOCAL( FT_Error )
+  tt_find_sbit_image( TT_Face          face,
+                      FT_UInt          glyph_index,
+                      FT_ULong         strike_index,
+                      TT_SBit_Range   *arange,
+                      TT_SBit_Strike  *astrike,
+                      FT_ULong        *aglyph_offset );
+
+  FT_LOCAL( FT_Error )
+  tt_load_sbit_metrics( FT_Stream        stream,
+                        TT_SBit_Range    range,
+                        TT_SBit_Metrics  metrics );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_sbit_image( TT_Face              face,
+                           FT_ULong             strike_index,
+                           FT_UInt              glyph_index,
+                           FT_UInt              load_flags,
+                           FT_Stream            stream,
+                           FT_Bitmap           *map,
+                           TT_SBit_MetricsRec  *metrics );
+
+
+FT_END_HEADER
+
+#endif /* __TTSBIT_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/sfnt/ttsbit0.c b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttsbit0.c
new file mode 100644
index 0000000..38bcf21
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/sfnt/ttsbit0.c
@@ -0,0 +1,1011 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttsbit0.c                                                              */
+/*                                                                         */
+/*    TrueType and OpenType embedded bitmap support (body).                */
+/*    This is a heap-optimized version.                                    */
+/*                                                                         */
+/*  Copyright 2005, 2006, 2007, 2008, 2009 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+/* This file is included by ttsbit.c */
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include "ttsbit.h"
+
+#include "sferrors.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttsbit
+
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_eblc( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    FT_Error  error = SFNT_Err_Ok;
+    FT_Fixed  version;
+    FT_ULong  num_strikes, table_size;
+    FT_Byte*  p;
+    FT_Byte*  p_limit;
+    FT_UInt   count;
+
+
+    face->sbit_num_strikes = 0;
+
+    /* this table is optional */
+    error = face->goto_table( face, TTAG_EBLC, stream, &table_size );
+    if ( error )
+      error = face->goto_table( face, TTAG_bloc, stream, &table_size );
+    if ( error )
+      goto Exit;
+
+    if ( table_size < 8 )
+    {
+      FT_ERROR(( "tt_face_load_sbit_strikes: table too short\n" ));
+      error = SFNT_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    if ( FT_FRAME_EXTRACT( table_size, face->sbit_table ) )
+      goto Exit;
+
+    face->sbit_table_size = table_size;
+
+    p       = face->sbit_table;
+    p_limit = p + table_size;
+
+    version     = FT_NEXT_ULONG( p );
+    num_strikes = FT_NEXT_ULONG( p );
+
+    if ( version != 0x00020000UL || num_strikes >= 0x10000UL )
+    {
+      FT_ERROR(( "tt_face_load_sbit_strikes: invalid table version\n" ));
+      error = SFNT_Err_Invalid_File_Format;
+      goto Fail;
+    }
+
+    /*
+     *  Count the number of strikes available in the table.  We are a bit
+     *  paranoid there and don't trust the data.
+     */
+    count = (FT_UInt)num_strikes;
+    if ( 8 + 48UL * count > table_size )
+      count = (FT_UInt)( ( p_limit - p ) / 48 );
+
+    face->sbit_num_strikes = count;
+
+    FT_TRACE3(( "sbit_num_strikes: %u\n", count ));
+  Exit:
+    return error;
+
+  Fail:
+    FT_FRAME_RELEASE( face->sbit_table );
+    face->sbit_table_size = 0;
+    goto Exit;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  tt_face_free_eblc( TT_Face  face )
+  {
+    FT_Stream  stream = face->root.stream;
+
+
+    FT_FRAME_RELEASE( face->sbit_table );
+    face->sbit_table_size  = 0;
+    face->sbit_num_strikes = 0;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_set_sbit_strike( TT_Face          face,
+                           FT_Size_Request  req,
+                           FT_ULong*        astrike_index )
+  {
+    return FT_Match_Size( (FT_Face)face, req, 0, astrike_index );
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_strike_metrics( TT_Face           face,
+                               FT_ULong          strike_index,
+                               FT_Size_Metrics*  metrics )
+  {
+    FT_Byte*  strike;
+
+
+    if ( strike_index >= (FT_ULong)face->sbit_num_strikes )
+      return SFNT_Err_Invalid_Argument;
+
+    strike = face->sbit_table + 8 + strike_index * 48;
+
+    metrics->x_ppem = (FT_UShort)strike[44];
+    metrics->y_ppem = (FT_UShort)strike[45];
+
+    metrics->ascender  = (FT_Char)strike[16] << 6;  /* hori.ascender  */
+    metrics->descender = (FT_Char)strike[17] << 6;  /* hori.descender */
+    metrics->height    = metrics->ascender - metrics->descender;
+
+    /* XXX: Is this correct? */
+    metrics->max_advance = ( (FT_Char)strike[22] + /* min_origin_SB  */
+                                      strike[18] + /* max_width      */
+                             (FT_Char)strike[23]   /* min_advance_SB */
+                                                 ) << 6;
+
+    return SFNT_Err_Ok;
+  }
+
+
+  typedef struct  TT_SBitDecoderRec_
+  {
+    TT_Face          face;
+    FT_Stream        stream;
+    FT_Bitmap*       bitmap;
+    TT_SBit_Metrics  metrics;
+    FT_Bool          metrics_loaded;
+    FT_Bool          bitmap_allocated;
+    FT_Byte          bit_depth;
+
+    FT_ULong         ebdt_start;
+    FT_ULong         ebdt_size;
+
+    FT_ULong         strike_index_array;
+    FT_ULong         strike_index_count;
+    FT_Byte*         eblc_base;
+    FT_Byte*         eblc_limit;
+
+  } TT_SBitDecoderRec, *TT_SBitDecoder;
+
+
+  static FT_Error
+  tt_sbit_decoder_init( TT_SBitDecoder       decoder,
+                        TT_Face              face,
+                        FT_ULong             strike_index,
+                        TT_SBit_MetricsRec*  metrics )
+  {
+    FT_Error   error;
+    FT_Stream  stream = face->root.stream;
+    FT_ULong   ebdt_size;
+
+
+    error = face->goto_table( face, TTAG_EBDT, stream, &ebdt_size );
+    if ( error )
+      error = face->goto_table( face, TTAG_bdat, stream, &ebdt_size );
+    if ( error )
+      goto Exit;
+
+    decoder->face    = face;
+    decoder->stream  = stream;
+    decoder->bitmap  = &face->root.glyph->bitmap;
+    decoder->metrics = metrics;
+
+    decoder->metrics_loaded   = 0;
+    decoder->bitmap_allocated = 0;
+
+    decoder->ebdt_start = FT_STREAM_POS();
+    decoder->ebdt_size  = ebdt_size;
+
+    decoder->eblc_base  = face->sbit_table;
+    decoder->eblc_limit = face->sbit_table + face->sbit_table_size;
+
+    /* now find the strike corresponding to the index */
+    {
+      FT_Byte*  p;
+
+
+      if ( 8 + 48 * strike_index + 3 * 4 + 34 + 1 > face->sbit_table_size )
+      {
+        error = SFNT_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      p = decoder->eblc_base + 8 + 48 * strike_index;
+
+      decoder->strike_index_array = FT_NEXT_ULONG( p );
+      p                          += 4;
+      decoder->strike_index_count = FT_NEXT_ULONG( p );
+      p                          += 34;
+      decoder->bit_depth          = *p;
+
+      if ( decoder->strike_index_array > face->sbit_table_size             ||
+           decoder->strike_index_array + 8 * decoder->strike_index_count >
+             face->sbit_table_size                                         )
+        error = SFNT_Err_Invalid_File_Format;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  tt_sbit_decoder_done( TT_SBitDecoder  decoder )
+  {
+    FT_UNUSED( decoder );
+  }
+
+
+  static FT_Error
+  tt_sbit_decoder_alloc_bitmap( TT_SBitDecoder  decoder )
+  {
+    FT_Error    error = SFNT_Err_Ok;
+    FT_UInt     width, height;
+    FT_Bitmap*  map = decoder->bitmap;
+    FT_Long     size;
+
+
+    if ( !decoder->metrics_loaded )
+    {
+      error = SFNT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    width  = decoder->metrics->width;
+    height = decoder->metrics->height;
+
+    map->width = (int)width;
+    map->rows  = (int)height;
+
+    switch ( decoder->bit_depth )
+    {
+    case 1:
+      map->pixel_mode = FT_PIXEL_MODE_MONO;
+      map->pitch      = ( map->width + 7 ) >> 3;
+      break;
+
+    case 2:
+      map->pixel_mode = FT_PIXEL_MODE_GRAY2;
+      map->pitch      = ( map->width + 3 ) >> 2;
+      break;
+
+    case 4:
+      map->pixel_mode = FT_PIXEL_MODE_GRAY4;
+      map->pitch      = ( map->width + 1 ) >> 1;
+      break;
+
+    case 8:
+      map->pixel_mode = FT_PIXEL_MODE_GRAY;
+      map->pitch      = map->width;
+      break;
+
+    default:
+      error = SFNT_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    size = map->rows * map->pitch;
+
+    /* check that there is no empty image */
+    if ( size == 0 )
+      goto Exit;     /* exit successfully! */
+
+    error = ft_glyphslot_alloc_bitmap( decoder->face->root.glyph, size );
+    if ( error )
+      goto Exit;
+
+    decoder->bitmap_allocated = 1;
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  tt_sbit_decoder_load_metrics( TT_SBitDecoder  decoder,
+                                FT_Byte*       *pp,
+                                FT_Byte*        limit,
+                                FT_Bool         big )
+  {
+    FT_Byte*         p       = *pp;
+    TT_SBit_Metrics  metrics = decoder->metrics;
+
+
+    if ( p + 5 > limit )
+      goto Fail;
+
+    metrics->height       = p[0];
+    metrics->width        = p[1];
+    metrics->horiBearingX = (FT_Char)p[2];
+    metrics->horiBearingY = (FT_Char)p[3];
+    metrics->horiAdvance  = p[4];
+
+    p += 5;
+    if ( big )
+    {
+      if ( p + 3 > limit )
+        goto Fail;
+
+      metrics->vertBearingX = (FT_Char)p[0];
+      metrics->vertBearingY = (FT_Char)p[1];
+      metrics->vertAdvance  = p[2];
+
+      p += 3;
+    }
+
+    decoder->metrics_loaded = 1;
+    *pp = p;
+    return SFNT_Err_Ok;
+
+  Fail:
+    return SFNT_Err_Invalid_Argument;
+  }
+
+
+  /* forward declaration */
+  static FT_Error
+  tt_sbit_decoder_load_image( TT_SBitDecoder  decoder,
+                              FT_UInt         glyph_index,
+                              FT_Int          x_pos,
+                              FT_Int          y_pos );
+
+  typedef FT_Error  (*TT_SBitDecoder_LoadFunc)( TT_SBitDecoder  decoder,
+                                                FT_Byte*        p,
+                                                FT_Byte*        plimit,
+                                                FT_Int          x_pos,
+                                                FT_Int          y_pos );
+
+
+  static FT_Error
+  tt_sbit_decoder_load_byte_aligned( TT_SBitDecoder  decoder,
+                                     FT_Byte*        p,
+                                     FT_Byte*        limit,
+                                     FT_Int          x_pos,
+                                     FT_Int          y_pos )
+  {
+    FT_Error    error = SFNT_Err_Ok;
+    FT_Byte*    line;
+    FT_Int      bit_height, bit_width, pitch, width, height, h;
+    FT_Bitmap*  bitmap;
+
+
+    if ( !decoder->bitmap_allocated )
+    {
+      error = tt_sbit_decoder_alloc_bitmap( decoder );
+      if ( error )
+        goto Exit;
+    }
+
+    /* check that we can write the glyph into the bitmap */
+    bitmap     = decoder->bitmap;
+    bit_width  = bitmap->width;
+    bit_height = bitmap->rows;
+    pitch      = bitmap->pitch;
+    line       = bitmap->buffer;
+
+    width  = decoder->metrics->width;
+    height = decoder->metrics->height;
+
+    if ( x_pos < 0 || x_pos + width > bit_width   ||
+         y_pos < 0 || y_pos + height > bit_height )
+    {
+      error = SFNT_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    if ( p + ( ( width + 7 ) >> 3 ) * height > limit )
+    {
+      error = SFNT_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    /* now do the blit */
+    line  += y_pos * pitch + ( x_pos >> 3 );
+    x_pos &= 7;
+
+    if ( x_pos == 0 )  /* the easy one */
+    {
+      for ( h = height; h > 0; h--, line += pitch )
+      {
+        FT_Byte*  write = line;
+        FT_Int    w;
+
+
+        for ( w = width; w >= 8; w -= 8 )
+        {
+          write[0] = (FT_Byte)( write[0] | *p++ );
+          write   += 1;
+        }
+
+        if ( w > 0 )
+          write[0] = (FT_Byte)( write[0] | ( *p++ & ( 0xFF00U >> w ) ) );
+      }
+    }
+    else  /* x_pos > 0 */
+    {
+      for ( h = height; h > 0; h--, line += pitch )
+      {
+        FT_Byte*  write = line;
+        FT_Int    w;
+        FT_UInt   wval = 0;
+
+
+        for ( w = width; w >= 8; w -= 8 )
+        {
+          wval      = (FT_UInt)( wval | *p++ );
+          write[0]  = (FT_Byte)( write[0] | ( wval >> x_pos ) );
+          write    += 1;
+          wval    <<= 8;
+        }
+
+        if ( w > 0 )
+          wval = (FT_UInt)( wval | ( *p++ & ( 0xFF00U >> w ) ) );
+
+        /* all bits read and there are `x_pos + w' bits to be written */
+
+        write[0] = (FT_Byte)( write[0] | ( wval >> x_pos ) );
+
+        if ( x_pos + w > 8 )
+        {
+          write++;
+          wval   <<= 8;
+          write[0] = (FT_Byte)( write[0] | ( wval >> x_pos ) );
+        }
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*
+   * Load a bit-aligned bitmap (with pointer `p') into a line-aligned bitmap
+   * (with pointer `write').  In the example below, the width is 3 pixel,
+   * and `x_pos' is 1 pixel.
+   *
+   *       p                               p+1
+   *     |                               |                               |
+   *     | 7   6   5   4   3   2   1   0 | 7   6   5   4   3   2   1   0 |...
+   *     |                               |                               |
+   *       +-------+   +-------+   +-------+ ...
+   *           .           .           .
+   *           .           .           .
+   *           v           .           .
+   *       +-------+       .           .
+   * |                               | .
+   * | 7   6   5   4   3   2   1   0 | .
+   * |                               | .
+   *   write               .           .
+   *                       .           .
+   *                       v           .
+   *                   +-------+       .
+   *             |                               |
+   *             | 7   6   5   4   3   2   1   0 |
+   *             |                               |
+   *               write+1             .
+   *                                   .
+   *                                   v
+   *                               +-------+
+   *                         |                               |
+   *                         | 7   6   5   4   3   2   1   0 |
+   *                         |                               |
+   *                           write+2
+   *
+   */
+
+  static FT_Error
+  tt_sbit_decoder_load_bit_aligned( TT_SBitDecoder  decoder,
+                                    FT_Byte*        p,
+                                    FT_Byte*        limit,
+                                    FT_Int          x_pos,
+                                    FT_Int          y_pos )
+  {
+    FT_Error    error = SFNT_Err_Ok;
+    FT_Byte*    line;
+    FT_Int      bit_height, bit_width, pitch, width, height, h, nbits;
+    FT_Bitmap*  bitmap;
+    FT_UShort   rval;
+
+
+    if ( !decoder->bitmap_allocated )
+    {
+      error = tt_sbit_decoder_alloc_bitmap( decoder );
+      if ( error )
+        goto Exit;
+    }
+
+    /* check that we can write the glyph into the bitmap */
+    bitmap     = decoder->bitmap;
+    bit_width  = bitmap->width;
+    bit_height = bitmap->rows;
+    pitch      = bitmap->pitch;
+    line       = bitmap->buffer;
+
+    width  = decoder->metrics->width;
+    height = decoder->metrics->height;
+
+    if ( x_pos < 0 || x_pos + width  > bit_width  ||
+         y_pos < 0 || y_pos + height > bit_height )
+    {
+      error = SFNT_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    if ( p + ( ( width * height + 7 ) >> 3 ) > limit )
+    {
+      error = SFNT_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    /* now do the blit */
+
+    /* adjust `line' to point to the first byte of the bitmap */
+    line  += y_pos * pitch + ( x_pos >> 3 );
+    x_pos &= 7;
+
+    /* the higher byte of `rval' is used as a buffer */
+    rval  = 0;
+    nbits = 0;
+
+    for ( h = height; h > 0; h--, line += pitch )
+    {
+      FT_Byte*  write = line;
+      FT_Int    w     = width;
+
+
+      /* handle initial byte (in target bitmap) specially if necessary */
+      if ( x_pos )
+      {
+        w = ( width < 8 - x_pos ) ? width : 8 - x_pos;
+
+        if ( h == height )
+        {
+          rval  = *p++;
+          nbits = x_pos;
+        }
+        else if ( nbits < w )
+        {
+          if ( p < limit )
+            rval |= *p++;
+          nbits += 8 - w;
+        }
+        else
+        {
+          rval  >>= 8;
+          nbits  -= w;
+        }
+
+        *write++ |= ( ( rval >> nbits ) & 0xFF ) &
+                    ( ~( 0xFF << w ) << ( 8 - w - x_pos ) );
+        rval    <<= 8;
+
+        w = width - w;
+      }
+
+      /* handle medial bytes */
+      for ( ; w >= 8; w -= 8 )
+      {
+        rval     |= *p++;
+        *write++ |= ( rval >> nbits ) & 0xFF;
+
+        rval <<= 8;
+      }
+
+      /* handle final byte if necessary */
+      if ( w > 0 )
+      {
+        if ( nbits < w )
+        {
+          if ( p < limit )
+            rval |= *p++;
+          *write |= ( ( rval >> nbits ) & 0xFF ) & ( 0xFF00U >> w );
+          nbits  += 8 - w;
+
+          rval <<= 8;
+        }
+        else
+        {
+          *write |= ( ( rval >> nbits ) & 0xFF ) & ( 0xFF00U >> w );
+          nbits  -= w;
+        }
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  tt_sbit_decoder_load_compound( TT_SBitDecoder  decoder,
+                                 FT_Byte*        p,
+                                 FT_Byte*        limit,
+                                 FT_Int          x_pos,
+                                 FT_Int          y_pos )
+  {
+    FT_Error  error = SFNT_Err_Ok;
+    FT_UInt   num_components, nn;
+
+    FT_Char  horiBearingX = decoder->metrics->horiBearingX;
+    FT_Char  horiBearingY = decoder->metrics->horiBearingY;
+    FT_Byte  horiAdvance  = decoder->metrics->horiAdvance;
+    FT_Char  vertBearingX = decoder->metrics->vertBearingX;
+    FT_Char  vertBearingY = decoder->metrics->vertBearingY;
+    FT_Byte  vertAdvance  = decoder->metrics->vertAdvance;
+
+
+    if ( p + 2 > limit )
+      goto Fail;
+
+    num_components = FT_NEXT_USHORT( p );
+    if ( p + 4 * num_components > limit )
+      goto Fail;
+
+    if ( !decoder->bitmap_allocated )
+    {
+      error = tt_sbit_decoder_alloc_bitmap( decoder );
+      if ( error )
+        goto Exit;
+    }
+
+    for ( nn = 0; nn < num_components; nn++ )
+    {
+      FT_UInt  gindex = FT_NEXT_USHORT( p );
+      FT_Byte  dx     = FT_NEXT_BYTE( p );
+      FT_Byte  dy     = FT_NEXT_BYTE( p );
+
+
+      /* NB: a recursive call */
+      error = tt_sbit_decoder_load_image( decoder, gindex,
+                                          x_pos + dx, y_pos + dy );
+      if ( error )
+        break;
+    }
+
+    decoder->metrics->horiBearingX = horiBearingX;
+    decoder->metrics->horiBearingY = horiBearingY;
+    decoder->metrics->horiAdvance  = horiAdvance;
+    decoder->metrics->vertBearingX = vertBearingX;
+    decoder->metrics->vertBearingY = vertBearingY;
+    decoder->metrics->vertAdvance  = vertAdvance;
+    decoder->metrics->width        = (FT_UInt)decoder->bitmap->width;
+    decoder->metrics->height       = (FT_UInt)decoder->bitmap->rows;
+
+  Exit:
+    return error;
+
+  Fail:
+    error = SFNT_Err_Invalid_File_Format;
+    goto Exit;
+  }
+
+
+  static FT_Error
+  tt_sbit_decoder_load_bitmap( TT_SBitDecoder  decoder,
+                               FT_UInt         glyph_format,
+                               FT_ULong        glyph_start,
+                               FT_ULong        glyph_size,
+                               FT_Int          x_pos,
+                               FT_Int          y_pos )
+  {
+    FT_Error   error;
+    FT_Stream  stream = decoder->stream;
+    FT_Byte*   p;
+    FT_Byte*   p_limit;
+    FT_Byte*   data;
+
+
+    /* seek into the EBDT table now */
+    if ( glyph_start + glyph_size > decoder->ebdt_size )
+    {
+      error = SFNT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    if ( FT_STREAM_SEEK( decoder->ebdt_start + glyph_start ) ||
+         FT_FRAME_EXTRACT( glyph_size, data )                )
+      goto Exit;
+
+    p       = data;
+    p_limit = p + glyph_size;
+
+    /* read the data, depending on the glyph format */
+    switch ( glyph_format )
+    {
+    case 1:
+    case 2:
+    case 8:
+      error = tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 0 );
+      break;
+
+    case 6:
+    case 7:
+    case 9:
+      error = tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 1 );
+      break;
+
+    default:
+      error = SFNT_Err_Ok;
+    }
+
+    if ( error )
+      goto Fail;
+
+    {
+      TT_SBitDecoder_LoadFunc  loader;
+
+
+      switch ( glyph_format )
+      {
+      case 1:
+      case 6:
+        loader = tt_sbit_decoder_load_byte_aligned;
+        break;
+
+      case 2:
+      case 5:
+      case 7:
+        loader = tt_sbit_decoder_load_bit_aligned;
+        break;
+
+      case 8:
+        if ( p + 1 > p_limit )
+          goto Fail;
+
+        p += 1;  /* skip padding */
+        /* fall-through */
+
+      case 9:
+        loader = tt_sbit_decoder_load_compound;
+        break;
+
+      default:
+        goto Fail;
+      }
+
+      error = loader( decoder, p, p_limit, x_pos, y_pos );
+    }
+
+  Fail:
+    FT_FRAME_RELEASE( data );
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  tt_sbit_decoder_load_image( TT_SBitDecoder  decoder,
+                              FT_UInt         glyph_index,
+                              FT_Int          x_pos,
+                              FT_Int          y_pos )
+  {
+    /*
+     *  First, we find the correct strike range that applies to this
+     *  glyph index.
+     */
+
+    FT_Byte*  p          = decoder->eblc_base + decoder->strike_index_array;
+    FT_Byte*  p_limit    = decoder->eblc_limit;
+    FT_ULong  num_ranges = decoder->strike_index_count;
+    FT_UInt   start, end, index_format, image_format;
+    FT_ULong  image_start = 0, image_end = 0, image_offset;
+
+
+    for ( ; num_ranges > 0; num_ranges-- )
+    {
+      start = FT_NEXT_USHORT( p );
+      end   = FT_NEXT_USHORT( p );
+
+      if ( glyph_index >= start && glyph_index <= end )
+        goto FoundRange;
+
+      p += 4;  /* ignore index offset */
+    }
+    goto NoBitmap;
+
+  FoundRange:
+    image_offset = FT_NEXT_ULONG( p );
+
+    /* overflow check */
+    if ( decoder->eblc_base + decoder->strike_index_array + image_offset <
+           decoder->eblc_base )
+      goto Failure;
+
+    p = decoder->eblc_base + decoder->strike_index_array + image_offset;
+    if ( p + 8 > p_limit )
+      goto NoBitmap;
+
+    /* now find the glyph's location and extend within the ebdt table */
+    index_format = FT_NEXT_USHORT( p );
+    image_format = FT_NEXT_USHORT( p );
+    image_offset = FT_NEXT_ULONG ( p );
+
+    switch ( index_format )
+    {
+    case 1: /* 4-byte offsets relative to `image_offset' */
+      {
+        p += 4 * ( glyph_index - start );
+        if ( p + 8 > p_limit )
+          goto NoBitmap;
+
+        image_start = FT_NEXT_ULONG( p );
+        image_end   = FT_NEXT_ULONG( p );
+
+        if ( image_start == image_end )  /* missing glyph */
+          goto NoBitmap;
+      }
+      break;
+
+    case 2: /* big metrics, constant image size */
+      {
+        FT_ULong  image_size;
+
+
+        if ( p + 12 > p_limit )
+          goto NoBitmap;
+
+        image_size = FT_NEXT_ULONG( p );
+
+        if ( tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 1 ) )
+          goto NoBitmap;
+
+        image_start = image_size * ( glyph_index - start );
+        image_end   = image_start + image_size;
+      }
+      break;
+
+    case 3: /* 2-byte offsets relative to 'image_offset' */
+      {
+        p += 2 * ( glyph_index - start );
+        if ( p + 4 > p_limit )
+          goto NoBitmap;
+
+        image_start = FT_NEXT_USHORT( p );
+        image_end   = FT_NEXT_USHORT( p );
+
+        if ( image_start == image_end )  /* missing glyph */
+          goto NoBitmap;
+      }
+      break;
+
+    case 4: /* sparse glyph array with (glyph,offset) pairs */
+      {
+        FT_ULong  mm, num_glyphs;
+
+
+        if ( p + 4 > p_limit )
+          goto NoBitmap;
+
+        num_glyphs = FT_NEXT_ULONG( p );
+
+        /* overflow check */
+        if ( p + ( num_glyphs + 1 ) * 4 < p )
+          goto Failure;
+
+        if ( p + ( num_glyphs + 1 ) * 4 > p_limit )
+          goto NoBitmap;
+
+        for ( mm = 0; mm < num_glyphs; mm++ )
+        {
+          FT_UInt  gindex = FT_NEXT_USHORT( p );
+
+
+          if ( gindex == glyph_index )
+          {
+            image_start = FT_NEXT_USHORT( p );
+            p          += 2;
+            image_end   = FT_PEEK_USHORT( p );
+            break;
+          }
+          p += 2;
+        }
+
+        if ( mm >= num_glyphs )
+          goto NoBitmap;
+      }
+      break;
+
+    case 5: /* constant metrics with sparse glyph codes */
+      {
+        FT_ULong  image_size, mm, num_glyphs;
+
+
+        if ( p + 16 > p_limit )
+          goto NoBitmap;
+
+        image_size = FT_NEXT_ULONG( p );
+
+        if ( tt_sbit_decoder_load_metrics( decoder, &p, p_limit, 1 ) )
+          goto NoBitmap;
+
+        num_glyphs = FT_NEXT_ULONG( p );
+
+        /* overflow check */
+        if ( p + 2 * num_glyphs < p )
+          goto Failure;
+
+        if ( p + 2 * num_glyphs > p_limit )
+          goto NoBitmap;
+
+        for ( mm = 0; mm < num_glyphs; mm++ )
+        {
+          FT_UInt  gindex = FT_NEXT_USHORT( p );
+
+
+          if ( gindex == glyph_index )
+            break;
+        }
+
+        if ( mm >= num_glyphs )
+          goto NoBitmap;
+
+        image_start = image_size * mm;
+        image_end   = image_start + image_size;
+      }
+      break;
+
+    default:
+      goto NoBitmap;
+    }
+
+    if ( image_start > image_end )
+      goto NoBitmap;
+
+    image_end  -= image_start;
+    image_start = image_offset + image_start;
+
+    return tt_sbit_decoder_load_bitmap( decoder,
+                                        image_format,
+                                        image_start,
+                                        image_end,
+                                        x_pos,
+                                        y_pos );
+
+  Failure:
+    return SFNT_Err_Invalid_Table;
+
+  NoBitmap:
+    return SFNT_Err_Invalid_Argument;
+  }
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_sbit_image( TT_Face              face,
+                           FT_ULong             strike_index,
+                           FT_UInt              glyph_index,
+                           FT_UInt              load_flags,
+                           FT_Stream            stream,
+                           FT_Bitmap           *map,
+                           TT_SBit_MetricsRec  *metrics )
+  {
+    TT_SBitDecoderRec  decoder[1];
+    FT_Error           error;
+
+    FT_UNUSED( load_flags );
+    FT_UNUSED( stream );
+    FT_UNUSED( map );
+
+
+    error = tt_sbit_decoder_init( decoder, face, strike_index, metrics );
+    if ( !error )
+    {
+      error = tt_sbit_decoder_load_image( decoder, glyph_index, 0, 0 );
+      tt_sbit_decoder_done( decoder );
+    }
+
+    return error;
+  }
+
+/* EOF */
diff --git a/extensions/externals/src/freetype-2.4.9/src/smooth/Jamfile b/extensions/externals/src/freetype-2.4.9/src/smooth/Jamfile
new file mode 100644
index 0000000..a8496aa
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/smooth/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/smooth Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) smooth ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = ftgrays ftsmooth ftspic ;
+  }
+  else
+  {
+    _sources = smooth ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/smooth Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/smooth/ftgrays.c b/extensions/externals/src/freetype-2.4.9/src/smooth/ftgrays.c
new file mode 100644
index 0000000..4c0eea5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/smooth/ftgrays.c
@@ -0,0 +1,2066 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgrays.c                                                              */
+/*                                                                         */
+/*    A new `perfect' anti-aliasing renderer (body).                       */
+/*                                                                         */
+/*  Copyright 2000-2003, 2005-2012 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file can be compiled without the rest of the FreeType engine, by */
+  /* defining the _STANDALONE_ macro when compiling it.  You also need to  */
+  /* put the files `ftgrays.h' and `ftimage.h' into the current            */
+  /* compilation directory.  Typically, you could do something like        */
+  /*                                                                       */
+  /* - copy `src/smooth/ftgrays.c' (this file) to your current directory   */
+  /*                                                                       */
+  /* - copy `include/freetype/ftimage.h' and `src/smooth/ftgrays.h' to the */
+  /*   same directory                                                      */
+  /*                                                                       */
+  /* - compile `ftgrays' with the _STANDALONE_ macro defined, as in        */
+  /*                                                                       */
+  /*     cc -c -D_STANDALONE_ ftgrays.c                                    */
+  /*                                                                       */
+  /* The renderer can be initialized with a call to                        */
+  /* `ft_gray_raster.raster_new'; an anti-aliased bitmap can be generated  */
+  /* with a call to `ft_gray_raster.raster_render'.                        */
+  /*                                                                       */
+  /* See the comments and documentation in the file `ftimage.h' for more   */
+  /* details on how the raster works.                                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This is a new anti-aliasing scan-converter for FreeType 2.  The       */
+  /* algorithm used here is _very_ different from the one in the standard  */
+  /* `ftraster' module.  Actually, `ftgrays' computes the _exact_          */
+  /* coverage of the outline on each pixel cell.                           */
+  /*                                                                       */
+  /* It is based on ideas that I initially found in Raph Levien's          */
+  /* excellent LibArt graphics library (see http://www.levien.com/libart   */
+  /* for more information, though the web pages do not tell anything       */
+  /* about the renderer; you'll have to dive into the source code to       */
+  /* understand how it works).                                             */
+  /*                                                                       */
+  /* Note, however, that this is a _very_ different implementation         */
+  /* compared to Raph's.  Coverage information is stored in a very         */
+  /* different way, and I don't use sorted vector paths.  Also, it doesn't */
+  /* use floating point values.                                            */
+  /*                                                                       */
+  /* This renderer has the following advantages:                           */
+  /*                                                                       */
+  /* - It doesn't need an intermediate bitmap.  Instead, one can supply a  */
+  /*   callback function that will be called by the renderer to draw gray  */
+  /*   spans on any target surface.  You can thus do direct composition on */
+  /*   any kind of bitmap, provided that you give the renderer the right   */
+  /*   callback.                                                           */
+  /*                                                                       */
+  /* - A perfect anti-aliaser, i.e., it computes the _exact_ coverage on   */
+  /*   each pixel cell.                                                    */
+  /*                                                                       */
+  /* - It performs a single pass on the outline (the `standard' FT2        */
+  /*   renderer makes two passes).                                         */
+  /*                                                                       */
+  /* - It can easily be modified to render to _any_ number of gray levels  */
+  /*   cheaply.                                                            */
+  /*                                                                       */
+  /* - For small (< 20) pixel sizes, it is faster than the standard        */
+  /*   renderer.                                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_smooth
+
+
+#ifdef _STANDALONE_
+
+
+  /* define this to dump debugging information */
+/* #define FT_DEBUG_LEVEL_TRACE */
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+#include <stdio.h>
+#include <stdarg.h>
+#endif
+
+#include <stddef.h>
+#include <string.h>
+#include <setjmp.h>
+#include <limits.h>
+#define FT_UINT_MAX  UINT_MAX
+#define FT_INT_MAX   INT_MAX
+
+#define ft_memset   memset
+
+#define ft_setjmp   setjmp
+#define ft_longjmp  longjmp
+#define ft_jmp_buf  jmp_buf
+
+typedef ptrdiff_t  FT_PtrDist;
+
+
+#define ErrRaster_Invalid_Mode      -2
+#define ErrRaster_Invalid_Outline   -1
+#define ErrRaster_Invalid_Argument  -3
+#define ErrRaster_Memory_Overflow   -4
+
+#define FT_BEGIN_HEADER
+#define FT_END_HEADER
+
+#include "ftimage.h"
+#include "ftgrays.h"
+
+
+  /* This macro is used to indicate that a function parameter is unused. */
+  /* Its purpose is simply to reduce compiler warnings.  Note also that  */
+  /* simply defining it as `(void)x' doesn't avoid warnings with certain */
+  /* ANSI compilers (e.g. LCC).                                          */
+#define FT_UNUSED( x )  (x) = (x)
+
+
+  /* we only use level 5 & 7 tracing messages; cf. ftdebug.h */
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+  void
+  FT_Message( const char*  fmt,
+              ... )
+  {
+    va_list  ap;
+
+
+    va_start( ap, fmt );
+    vfprintf( stderr, fmt, ap );
+    va_end( ap );
+  }
+
+  /* we don't handle tracing levels in stand-alone mode; */
+#ifndef FT_TRACE5
+#define FT_TRACE5( varformat )  FT_Message varformat
+#endif
+#ifndef FT_TRACE7
+#define FT_TRACE7( varformat )  FT_Message varformat
+#endif
+#ifndef FT_ERROR
+#define FT_ERROR( varformat )   FT_Message varformat
+#endif
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+#define FT_TRACE5( x )  do { } while ( 0 )     /* nothing */
+#define FT_TRACE7( x )  do { } while ( 0 )     /* nothing */
+#define FT_ERROR( x )   do { } while ( 0 )     /* nothing */
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+
+#define FT_DEFINE_OUTLINE_FUNCS( class_,               \
+                                 move_to_, line_to_,   \
+                                 conic_to_, cubic_to_, \
+                                 shift_, delta_ )      \
+          static const FT_Outline_Funcs class_ =       \
+          {                                            \
+            move_to_,                                  \
+            line_to_,                                  \
+            conic_to_,                                 \
+            cubic_to_,                                 \
+            shift_,                                    \
+            delta_                                     \
+         };
+
+#define FT_DEFINE_RASTER_FUNCS( class_, glyph_format_,            \
+                                raster_new_, raster_reset_,       \
+                                raster_set_mode_, raster_render_, \
+                                raster_done_ )                    \
+          const FT_Raster_Funcs class_ =                          \
+          {                                                       \
+            glyph_format_,                                        \
+            raster_new_,                                          \
+            raster_reset_,                                        \
+            raster_set_mode_,                                     \
+            raster_render_,                                       \
+            raster_done_                                          \
+         };
+
+#else /* !_STANDALONE_ */
+
+
+#include <ft2build.h>
+#include "ftgrays.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_OUTLINE_H
+
+#include "ftsmerrs.h"
+
+#include "ftspic.h"
+
+#define ErrRaster_Invalid_Mode      Smooth_Err_Cannot_Render_Glyph
+#define ErrRaster_Invalid_Outline   Smooth_Err_Invalid_Outline
+#define ErrRaster_Memory_Overflow   Smooth_Err_Out_Of_Memory
+#define ErrRaster_Invalid_Argument  Smooth_Err_Invalid_Argument
+
+#endif /* !_STANDALONE_ */
+
+#ifndef FT_MEM_SET
+#define FT_MEM_SET( d, s, c )  ft_memset( d, s, c )
+#endif
+
+#ifndef FT_MEM_ZERO
+#define FT_MEM_ZERO( dest, count )  FT_MEM_SET( dest, 0, count )
+#endif
+
+  /* as usual, for the speed hungry :-) */
+
+#undef RAS_ARG
+#undef RAS_ARG_
+#undef RAS_VAR
+#undef RAS_VAR_
+
+#ifndef FT_STATIC_RASTER
+
+#define RAS_ARG   gray_PWorker  worker
+#define RAS_ARG_  gray_PWorker  worker,
+
+#define RAS_VAR   worker
+#define RAS_VAR_  worker,
+
+#else /* FT_STATIC_RASTER */
+
+#define RAS_ARG   /* empty */
+#define RAS_ARG_  /* empty */
+#define RAS_VAR   /* empty */
+#define RAS_VAR_  /* empty */
+
+#endif /* FT_STATIC_RASTER */
+
+
+  /* must be at least 6 bits! */
+#define PIXEL_BITS  8
+
+#undef FLOOR
+#undef CEILING
+#undef TRUNC
+#undef SCALED
+
+#define ONE_PIXEL       ( 1L << PIXEL_BITS )
+#define PIXEL_MASK      ( -1L << PIXEL_BITS )
+#define TRUNC( x )      ( (TCoord)( (x) >> PIXEL_BITS ) )
+#define SUBPIXELS( x )  ( (TPos)(x) << PIXEL_BITS )
+#define FLOOR( x )      ( (x) & -ONE_PIXEL )
+#define CEILING( x )    ( ( (x) + ONE_PIXEL - 1 ) & -ONE_PIXEL )
+#define ROUND( x )      ( ( (x) + ONE_PIXEL / 2 ) & -ONE_PIXEL )
+
+#if PIXEL_BITS >= 6
+#define UPSCALE( x )    ( (x) << ( PIXEL_BITS - 6 ) )
+#define DOWNSCALE( x )  ( (x) >> ( PIXEL_BITS - 6 ) )
+#else
+#define UPSCALE( x )    ( (x) >> ( 6 - PIXEL_BITS ) )
+#define DOWNSCALE( x )  ( (x) << ( 6 - PIXEL_BITS ) )
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*   TYPE DEFINITIONS                                                    */
+  /*                                                                       */
+
+  /* don't change the following types to FT_Int or FT_Pos, since we might */
+  /* need to define them to "float" or "double" when experimenting with   */
+  /* new algorithms                                                       */
+
+  typedef long  TCoord;   /* integer scanline/pixel coordinate */
+  typedef long  TPos;     /* sub-pixel coordinate              */
+
+  /* determine the type used to store cell areas.  This normally takes at */
+  /* least PIXEL_BITS*2 + 1 bits.  On 16-bit systems, we need to use      */
+  /* `long' instead of `int', otherwise bad things happen                 */
+
+#if PIXEL_BITS <= 7
+
+  typedef int  TArea;
+
+#else /* PIXEL_BITS >= 8 */
+
+  /* approximately determine the size of integers using an ANSI-C header */
+#if FT_UINT_MAX == 0xFFFFU
+  typedef long  TArea;
+#else
+  typedef int   TArea;
+#endif
+
+#endif /* PIXEL_BITS >= 8 */
+
+
+  /* maximal number of gray spans in a call to the span callback */
+#define FT_MAX_GRAY_SPANS  32
+
+
+  typedef struct TCell_*  PCell;
+
+  typedef struct  TCell_
+  {
+    TPos    x;     /* same with gray_TWorker.ex    */
+    TCoord  cover; /* same with gray_TWorker.cover */
+    TArea   area;
+    PCell   next;
+
+  } TCell;
+
+
+  typedef struct  gray_TWorker_
+  {
+    TCoord  ex, ey;
+    TPos    min_ex, max_ex;
+    TPos    min_ey, max_ey;
+    TPos    count_ex, count_ey;
+
+    TArea   area;
+    TCoord  cover;
+    int     invalid;
+
+    PCell       cells;
+    FT_PtrDist  max_cells;
+    FT_PtrDist  num_cells;
+
+    TCoord  cx, cy;
+    TPos    x,  y;
+
+    TPos    last_ey;
+
+    FT_Vector   bez_stack[32 * 3 + 1];
+    int         lev_stack[32];
+
+    FT_Outline  outline;
+    FT_Bitmap   target;
+    FT_BBox     clip_box;
+
+    FT_Span     gray_spans[FT_MAX_GRAY_SPANS];
+    int         num_gray_spans;
+
+    FT_Raster_Span_Func  render_span;
+    void*                render_span_data;
+    int                  span_y;
+
+    int  band_size;
+    int  band_shoot;
+
+    ft_jmp_buf  jump_buffer;
+
+    void*       buffer;
+    long        buffer_size;
+
+    PCell*     ycells;
+    TPos       ycount;
+
+  } gray_TWorker, *gray_PWorker;
+
+
+#ifndef FT_STATIC_RASTER
+#define ras  (*worker)
+#else
+  static gray_TWorker  ras;
+#endif
+
+
+  typedef struct gray_TRaster_
+  {
+    void*         buffer;
+    long          buffer_size;
+    int           band_size;
+    void*         memory;
+    gray_PWorker  worker;
+
+  } gray_TRaster, *gray_PRaster;
+
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Initialize the cells table.                                           */
+  /*                                                                       */
+  static void
+  gray_init_cells( RAS_ARG_ void*  buffer,
+                   long            byte_size )
+  {
+    ras.buffer      = buffer;
+    ras.buffer_size = byte_size;
+
+    ras.ycells      = (PCell*) buffer;
+    ras.cells       = NULL;
+    ras.max_cells   = 0;
+    ras.num_cells   = 0;
+    ras.area        = 0;
+    ras.cover       = 0;
+    ras.invalid     = 1;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Compute the outline bounding box.                                     */
+  /*                                                                       */
+  static void
+  gray_compute_cbox( RAS_ARG )
+  {
+    FT_Outline*  outline = &ras.outline;
+    FT_Vector*   vec     = outline->points;
+    FT_Vector*   limit   = vec + outline->n_points;
+
+
+    if ( outline->n_points <= 0 )
+    {
+      ras.min_ex = ras.max_ex = 0;
+      ras.min_ey = ras.max_ey = 0;
+      return;
+    }
+
+    ras.min_ex = ras.max_ex = vec->x;
+    ras.min_ey = ras.max_ey = vec->y;
+
+    vec++;
+
+    for ( ; vec < limit; vec++ )
+    {
+      TPos  x = vec->x;
+      TPos  y = vec->y;
+
+
+      if ( x < ras.min_ex ) ras.min_ex = x;
+      if ( x > ras.max_ex ) ras.max_ex = x;
+      if ( y < ras.min_ey ) ras.min_ey = y;
+      if ( y > ras.max_ey ) ras.max_ey = y;
+    }
+
+    /* truncate the bounding box to integer pixels */
+    ras.min_ex = ras.min_ex >> 6;
+    ras.min_ey = ras.min_ey >> 6;
+    ras.max_ex = ( ras.max_ex + 63 ) >> 6;
+    ras.max_ey = ( ras.max_ey + 63 ) >> 6;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Record the current cell in the table.                                 */
+  /*                                                                       */
+  static PCell
+  gray_find_cell( RAS_ARG )
+  {
+    PCell  *pcell, cell;
+    TPos    x = ras.ex;
+
+
+    if ( x > ras.count_ex )
+      x = ras.count_ex;
+
+    pcell = &ras.ycells[ras.ey];
+    for (;;)
+    {
+      cell = *pcell;
+      if ( cell == NULL || cell->x > x )
+        break;
+
+      if ( cell->x == x )
+        goto Exit;
+
+      pcell = &cell->next;
+    }
+
+    if ( ras.num_cells >= ras.max_cells )
+      ft_longjmp( ras.jump_buffer, 1 );
+
+    cell        = ras.cells + ras.num_cells++;
+    cell->x     = x;
+    cell->area  = 0;
+    cell->cover = 0;
+
+    cell->next  = *pcell;
+    *pcell      = cell;
+
+  Exit:
+    return cell;
+  }
+
+
+  static void
+  gray_record_cell( RAS_ARG )
+  {
+    if ( !ras.invalid && ( ras.area | ras.cover ) )
+    {
+      PCell  cell = gray_find_cell( RAS_VAR );
+
+
+      cell->area  += ras.area;
+      cell->cover += ras.cover;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Set the current cell to a new position.                               */
+  /*                                                                       */
+  static void
+  gray_set_cell( RAS_ARG_ TCoord  ex,
+                          TCoord  ey )
+  {
+    /* Move the cell pointer to a new position.  We set the `invalid'      */
+    /* flag to indicate that the cell isn't part of those we're interested */
+    /* in during the render phase.  This means that:                       */
+    /*                                                                     */
+    /* . the new vertical position must be within min_ey..max_ey-1.        */
+    /* . the new horizontal position must be strictly less than max_ex     */
+    /*                                                                     */
+    /* Note that if a cell is to the left of the clipping region, it is    */
+    /* actually set to the (min_ex-1) horizontal position.                 */
+
+    /* All cells that are on the left of the clipping region go to the */
+    /* min_ex - 1 horizontal position.                                 */
+    ey -= ras.min_ey;
+
+    if ( ex > ras.max_ex )
+      ex = ras.max_ex;
+
+    ex -= ras.min_ex;
+    if ( ex < 0 )
+      ex = -1;
+
+    /* are we moving to a different cell ? */
+    if ( ex != ras.ex || ey != ras.ey )
+    {
+      /* record the current one if it is valid */
+      if ( !ras.invalid )
+        gray_record_cell( RAS_VAR );
+
+      ras.area  = 0;
+      ras.cover = 0;
+    }
+
+    ras.ex      = ex;
+    ras.ey      = ey;
+    ras.invalid = ( (unsigned)ey >= (unsigned)ras.count_ey ||
+                              ex >= ras.count_ex           );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Start a new contour at a given cell.                                  */
+  /*                                                                       */
+  static void
+  gray_start_cell( RAS_ARG_ TCoord  ex,
+                            TCoord  ey )
+  {
+    if ( ex > ras.max_ex )
+      ex = (TCoord)( ras.max_ex );
+
+    if ( ex < ras.min_ex )
+      ex = (TCoord)( ras.min_ex - 1 );
+
+    ras.area    = 0;
+    ras.cover   = 0;
+    ras.ex      = ex - ras.min_ex;
+    ras.ey      = ey - ras.min_ey;
+    ras.last_ey = SUBPIXELS( ey );
+    ras.invalid = 0;
+
+    gray_set_cell( RAS_VAR_ ex, ey );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Render a scanline as one or more cells.                               */
+  /*                                                                       */
+  static void
+  gray_render_scanline( RAS_ARG_ TCoord  ey,
+                                 TPos    x1,
+                                 TCoord  y1,
+                                 TPos    x2,
+                                 TCoord  y2 )
+  {
+    TCoord  ex1, ex2, fx1, fx2, delta, mod, lift, rem;
+    long    p, first, dx;
+    int     incr;
+
+
+    dx = x2 - x1;
+
+    ex1 = TRUNC( x1 );
+    ex2 = TRUNC( x2 );
+    fx1 = (TCoord)( x1 - SUBPIXELS( ex1 ) );
+    fx2 = (TCoord)( x2 - SUBPIXELS( ex2 ) );
+
+    /* trivial case.  Happens often */
+    if ( y1 == y2 )
+    {
+      gray_set_cell( RAS_VAR_ ex2, ey );
+      return;
+    }
+
+    /* everything is located in a single cell.  That is easy! */
+    /*                                                        */
+    if ( ex1 == ex2 )
+    {
+      delta      = y2 - y1;
+      ras.area  += (TArea)(( fx1 + fx2 ) * delta);
+      ras.cover += delta;
+      return;
+    }
+
+    /* ok, we'll have to render a run of adjacent cells on the same */
+    /* scanline...                                                  */
+    /*                                                              */
+    p     = ( ONE_PIXEL - fx1 ) * ( y2 - y1 );
+    first = ONE_PIXEL;
+    incr  = 1;
+
+    if ( dx < 0 )
+    {
+      p     = fx1 * ( y2 - y1 );
+      first = 0;
+      incr  = -1;
+      dx    = -dx;
+    }
+
+    delta = (TCoord)( p / dx );
+    mod   = (TCoord)( p % dx );
+    if ( mod < 0 )
+    {
+      delta--;
+      mod += (TCoord)dx;
+    }
+
+    ras.area  += (TArea)(( fx1 + first ) * delta);
+    ras.cover += delta;
+
+    ex1 += incr;
+    gray_set_cell( RAS_VAR_ ex1, ey );
+    y1  += delta;
+
+    if ( ex1 != ex2 )
+    {
+      p    = ONE_PIXEL * ( y2 - y1 + delta );
+      lift = (TCoord)( p / dx );
+      rem  = (TCoord)( p % dx );
+      if ( rem < 0 )
+      {
+        lift--;
+        rem += (TCoord)dx;
+      }
+
+      mod -= (int)dx;
+
+      while ( ex1 != ex2 )
+      {
+        delta = lift;
+        mod  += rem;
+        if ( mod >= 0 )
+        {
+          mod -= (TCoord)dx;
+          delta++;
+        }
+
+        ras.area  += (TArea)(ONE_PIXEL * delta);
+        ras.cover += delta;
+        y1        += delta;
+        ex1       += incr;
+        gray_set_cell( RAS_VAR_ ex1, ey );
+      }
+    }
+
+    delta      = y2 - y1;
+    ras.area  += (TArea)(( fx2 + ONE_PIXEL - first ) * delta);
+    ras.cover += delta;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Render a given line as a series of scanlines.                         */
+  /*                                                                       */
+  static void
+  gray_render_line( RAS_ARG_ TPos  to_x,
+                             TPos  to_y )
+  {
+    TCoord  ey1, ey2, fy1, fy2, mod;
+    TPos    dx, dy, x, x2;
+    long    p, first;
+    int     delta, rem, lift, incr;
+
+
+    ey1 = TRUNC( ras.last_ey );
+    ey2 = TRUNC( to_y );     /* if (ey2 >= ras.max_ey) ey2 = ras.max_ey-1; */
+    fy1 = (TCoord)( ras.y - ras.last_ey );
+    fy2 = (TCoord)( to_y - SUBPIXELS( ey2 ) );
+
+    dx = to_x - ras.x;
+    dy = to_y - ras.y;
+
+    /* XXX: we should do something about the trivial case where dx == 0, */
+    /*      as it happens very often!                                    */
+
+    /* perform vertical clipping */
+    {
+      TCoord  min, max;
+
+
+      min = ey1;
+      max = ey2;
+      if ( ey1 > ey2 )
+      {
+        min = ey2;
+        max = ey1;
+      }
+      if ( min >= ras.max_ey || max < ras.min_ey )
+        goto End;
+    }
+
+    /* everything is on a single scanline */
+    if ( ey1 == ey2 )
+    {
+      gray_render_scanline( RAS_VAR_ ey1, ras.x, fy1, to_x, fy2 );
+      goto End;
+    }
+
+    /* vertical line - avoid calling gray_render_scanline */
+    incr = 1;
+
+    if ( dx == 0 )
+    {
+      TCoord  ex     = TRUNC( ras.x );
+      TCoord  two_fx = (TCoord)( ( ras.x - SUBPIXELS( ex ) ) << 1 );
+      TArea   area;
+
+
+      first = ONE_PIXEL;
+      if ( dy < 0 )
+      {
+        first = 0;
+        incr  = -1;
+      }
+
+      delta      = (int)( first - fy1 );
+      ras.area  += (TArea)two_fx * delta;
+      ras.cover += delta;
+      ey1       += incr;
+
+      gray_set_cell( RAS_VAR_ ex, ey1 );
+
+      delta = (int)( first + first - ONE_PIXEL );
+      area  = (TArea)two_fx * delta;
+      while ( ey1 != ey2 )
+      {
+        ras.area  += area;
+        ras.cover += delta;
+        ey1       += incr;
+
+        gray_set_cell( RAS_VAR_ ex, ey1 );
+      }
+
+      delta      = (int)( fy2 - ONE_PIXEL + first );
+      ras.area  += (TArea)two_fx * delta;
+      ras.cover += delta;
+
+      goto End;
+    }
+
+    /* ok, we have to render several scanlines */
+    p     = ( ONE_PIXEL - fy1 ) * dx;
+    first = ONE_PIXEL;
+    incr  = 1;
+
+    if ( dy < 0 )
+    {
+      p     = fy1 * dx;
+      first = 0;
+      incr  = -1;
+      dy    = -dy;
+    }
+
+    delta = (int)( p / dy );
+    mod   = (int)( p % dy );
+    if ( mod < 0 )
+    {
+      delta--;
+      mod += (TCoord)dy;
+    }
+
+    x = ras.x + delta;
+    gray_render_scanline( RAS_VAR_ ey1, ras.x, fy1, x, (TCoord)first );
+
+    ey1 += incr;
+    gray_set_cell( RAS_VAR_ TRUNC( x ), ey1 );
+
+    if ( ey1 != ey2 )
+    {
+      p     = ONE_PIXEL * dx;
+      lift  = (int)( p / dy );
+      rem   = (int)( p % dy );
+      if ( rem < 0 )
+      {
+        lift--;
+        rem += (int)dy;
+      }
+      mod -= (int)dy;
+
+      while ( ey1 != ey2 )
+      {
+        delta = lift;
+        mod  += rem;
+        if ( mod >= 0 )
+        {
+          mod -= (int)dy;
+          delta++;
+        }
+
+        x2 = x + delta;
+        gray_render_scanline( RAS_VAR_ ey1, x,
+                                       (TCoord)( ONE_PIXEL - first ), x2,
+                                       (TCoord)first );
+        x = x2;
+
+        ey1 += incr;
+        gray_set_cell( RAS_VAR_ TRUNC( x ), ey1 );
+      }
+    }
+
+    gray_render_scanline( RAS_VAR_ ey1, x,
+                                   (TCoord)( ONE_PIXEL - first ), to_x,
+                                   fy2 );
+
+  End:
+    ras.x       = to_x;
+    ras.y       = to_y;
+    ras.last_ey = SUBPIXELS( ey2 );
+  }
+
+
+  static void
+  gray_split_conic( FT_Vector*  base )
+  {
+    TPos  a, b;
+
+
+    base[4].x = base[2].x;
+    b = base[1].x;
+    a = base[3].x = ( base[2].x + b ) / 2;
+    b = base[1].x = ( base[0].x + b ) / 2;
+    base[2].x = ( a + b ) / 2;
+
+    base[4].y = base[2].y;
+    b = base[1].y;
+    a = base[3].y = ( base[2].y + b ) / 2;
+    b = base[1].y = ( base[0].y + b ) / 2;
+    base[2].y = ( a + b ) / 2;
+  }
+
+
+  static void
+  gray_render_conic( RAS_ARG_ const FT_Vector*  control,
+                              const FT_Vector*  to )
+  {
+    TPos        dx, dy;
+    TPos        min, max, y;
+    int         top, level;
+    int*        levels;
+    FT_Vector*  arc;
+
+
+    levels = ras.lev_stack;
+
+    arc      = ras.bez_stack;
+    arc[0].x = UPSCALE( to->x );
+    arc[0].y = UPSCALE( to->y );
+    arc[1].x = UPSCALE( control->x );
+    arc[1].y = UPSCALE( control->y );
+    arc[2].x = ras.x;
+    arc[2].y = ras.y;
+    top      = 0;
+
+    dx = FT_ABS( arc[2].x + arc[0].x - 2 * arc[1].x );
+    dy = FT_ABS( arc[2].y + arc[0].y - 2 * arc[1].y );
+    if ( dx < dy )
+      dx = dy;
+
+    if ( dx < ONE_PIXEL / 4 )
+      goto Draw;
+
+    /* short-cut the arc that crosses the current band */
+    min = max = arc[0].y;
+
+    y = arc[1].y;
+    if ( y < min ) min = y;
+    if ( y > max ) max = y;
+
+    y = arc[2].y;
+    if ( y < min ) min = y;
+    if ( y > max ) max = y;
+
+    if ( TRUNC( min ) >= ras.max_ey || TRUNC( max ) < ras.min_ey )
+      goto Draw;
+
+    level = 0;
+    do
+    {
+      dx >>= 2;
+      level++;
+    } while ( dx > ONE_PIXEL / 4 );
+
+    levels[0] = level;
+
+    do
+    {
+      level = levels[top];
+      if ( level > 0 )
+      {
+        gray_split_conic( arc );
+        arc += 2;
+        top++;
+        levels[top] = levels[top - 1] = level - 1;
+        continue;
+      }
+
+    Draw:
+      gray_render_line( RAS_VAR_ arc[0].x, arc[0].y );
+      top--;
+      arc -= 2;
+
+    } while ( top >= 0 );
+  }
+
+
+  static void
+  gray_split_cubic( FT_Vector*  base )
+  {
+    TPos  a, b, c, d;
+
+
+    base[6].x = base[3].x;
+    c = base[1].x;
+    d = base[2].x;
+    base[1].x = a = ( base[0].x + c ) / 2;
+    base[5].x = b = ( base[3].x + d ) / 2;
+    c = ( c + d ) / 2;
+    base[2].x = a = ( a + c ) / 2;
+    base[4].x = b = ( b + c ) / 2;
+    base[3].x = ( a + b ) / 2;
+
+    base[6].y = base[3].y;
+    c = base[1].y;
+    d = base[2].y;
+    base[1].y = a = ( base[0].y + c ) / 2;
+    base[5].y = b = ( base[3].y + d ) / 2;
+    c = ( c + d ) / 2;
+    base[2].y = a = ( a + c ) / 2;
+    base[4].y = b = ( b + c ) / 2;
+    base[3].y = ( a + b ) / 2;
+  }
+
+
+  static void
+  gray_render_cubic( RAS_ARG_ const FT_Vector*  control1,
+                              const FT_Vector*  control2,
+                              const FT_Vector*  to )
+  {
+    FT_Vector*  arc;
+    TPos        min, max, y;
+
+
+    arc      = ras.bez_stack;
+    arc[0].x = UPSCALE( to->x );
+    arc[0].y = UPSCALE( to->y );
+    arc[1].x = UPSCALE( control2->x );
+    arc[1].y = UPSCALE( control2->y );
+    arc[2].x = UPSCALE( control1->x );
+    arc[2].y = UPSCALE( control1->y );
+    arc[3].x = ras.x;
+    arc[3].y = ras.y;
+
+    /* Short-cut the arc that crosses the current band. */
+    min = max = arc[0].y;
+
+    y = arc[1].y;
+    if ( y < min )
+      min = y;
+    if ( y > max )
+      max = y;
+
+    y = arc[2].y;
+    if ( y < min )
+      min = y;
+    if ( y > max )
+      max = y;
+
+    y = arc[3].y;
+    if ( y < min )
+      min = y;
+    if ( y > max )
+      max = y;
+
+    if ( TRUNC( min ) >= ras.max_ey || TRUNC( max ) < ras.min_ey )
+      goto Draw;
+
+    for (;;)
+    {
+      /* Decide whether to split or draw. See `Rapid Termination          */
+      /* Evaluation for Recursive Subdivision of Bezier Curves' by Thomas */
+      /* F. Hain, at                                                      */
+      /* http://www.cis.southalabama.edu/~hain/general/Publications/Bezier/Camera-ready%20CISST02%202.pdf */
+
+      {
+        TPos  dx, dy, dx_, dy_;
+        TPos  dx1, dy1, dx2, dy2;
+        TPos  L, s, s_limit;
+
+
+        /* dx and dy are x and y components of the P0-P3 chord vector. */
+        dx = arc[3].x - arc[0].x;
+        dy = arc[3].y - arc[0].y;
+
+        /* L is an (under)estimate of the Euclidean distance P0-P3.       */
+        /*                                                                */
+        /* If dx >= dy, then r = sqrt(dx^2 + dy^2) can be overestimated   */
+        /* with least maximum error by                                    */
+        /*                                                                */
+        /*   r_upperbound = dx + (sqrt(2) - 1) * dy  ,                    */
+        /*                                                                */
+        /* where sqrt(2) - 1 can be (over)estimated by 107/256, giving an */
+        /* error of no more than 8.4%.                                    */
+        /*                                                                */
+        /* Similarly, some elementary calculus shows that r can be        */
+        /* underestimated with least maximum error by                     */
+        /*                                                                */
+        /*   r_lowerbound = sqrt(2 + sqrt(2)) / 2 * dx                    */
+        /*                  + sqrt(2 - sqrt(2)) / 2 * dy  .               */
+        /*                                                                */
+        /* 236/256 and 97/256 are (under)estimates of the two algebraic   */
+        /* numbers, giving an error of no more than 8.1%.                 */
+
+        dx_ = FT_ABS( dx );
+        dy_ = FT_ABS( dy );
+
+        /* This is the same as                     */
+        /*                                         */
+        /*   L = ( 236 * FT_MAX( dx_, dy_ )        */
+        /*       + 97 * FT_MIN( dx_, dy_ ) ) >> 8; */
+        L = ( dx_ > dy_ ? 236 * dx_ +  97 * dy_
+                        :  97 * dx_ + 236 * dy_ ) >> 8;
+
+        /* Avoid possible arithmetic overflow below by splitting. */
+        if ( L > 32767 )
+          goto Split;
+
+        /* Max deviation may be as much as (s/L) * 3/4 (if Hain's v = 1). */
+        s_limit = L * (TPos)( ONE_PIXEL / 6 );
+
+        /* s is L * the perpendicular distance from P1 to the line P0-P3. */
+        dx1 = arc[1].x - arc[0].x;
+        dy1 = arc[1].y - arc[0].y;
+        s = FT_ABS( dy * dx1 - dx * dy1 );
+
+        if ( s > s_limit )
+          goto Split;
+
+        /* s is L * the perpendicular distance from P2 to the line P0-P3. */
+        dx2 = arc[2].x - arc[0].x;
+        dy2 = arc[2].y - arc[0].y;
+        s = FT_ABS( dy * dx2 - dx * dy2 );
+
+        if ( s > s_limit )
+          goto Split;
+
+        /* If P1 or P2 is outside P0-P3, split the curve. */
+        if ( dy * dy1 + dx * dx1 < 0                                     ||
+             dy * dy2 + dx * dx2 < 0                                     ||
+             dy * (arc[3].y - arc[1].y) + dx * (arc[3].x - arc[1].x) < 0 ||
+             dy * (arc[3].y - arc[2].y) + dx * (arc[3].x - arc[2].x) < 0 )
+          goto Split;
+
+        /* No reason to split. */
+        goto Draw;
+      }
+
+    Split:
+      gray_split_cubic( arc );
+      arc += 3;
+      continue;
+
+    Draw:
+      gray_render_line( RAS_VAR_ arc[0].x, arc[0].y );
+
+      if ( arc == ras.bez_stack )
+        return;
+
+      arc -= 3;
+    }
+  }
+
+
+  static int
+  gray_move_to( const FT_Vector*  to,
+                gray_PWorker      worker )
+  {
+    TPos  x, y;
+
+
+    /* record current cell, if any */
+    gray_record_cell( RAS_VAR );
+
+    /* start to a new position */
+    x = UPSCALE( to->x );
+    y = UPSCALE( to->y );
+
+    gray_start_cell( RAS_VAR_ TRUNC( x ), TRUNC( y ) );
+
+    worker->x = x;
+    worker->y = y;
+    return 0;
+  }
+
+
+  static int
+  gray_line_to( const FT_Vector*  to,
+                gray_PWorker      worker )
+  {
+    gray_render_line( RAS_VAR_ UPSCALE( to->x ), UPSCALE( to->y ) );
+    return 0;
+  }
+
+
+  static int
+  gray_conic_to( const FT_Vector*  control,
+                 const FT_Vector*  to,
+                 gray_PWorker      worker )
+  {
+    gray_render_conic( RAS_VAR_ control, to );
+    return 0;
+  }
+
+
+  static int
+  gray_cubic_to( const FT_Vector*  control1,
+                 const FT_Vector*  control2,
+                 const FT_Vector*  to,
+                 gray_PWorker      worker )
+  {
+    gray_render_cubic( RAS_VAR_ control1, control2, to );
+    return 0;
+  }
+
+
+  static void
+  gray_render_span( int             y,
+                    int             count,
+                    const FT_Span*  spans,
+                    gray_PWorker    worker )
+  {
+    unsigned char*  p;
+    FT_Bitmap*      map = &worker->target;
+
+
+    /* first of all, compute the scanline offset */
+    p = (unsigned char*)map->buffer - y * map->pitch;
+    if ( map->pitch >= 0 )
+      p += (unsigned)( ( map->rows - 1 ) * map->pitch );
+
+    for ( ; count > 0; count--, spans++ )
+    {
+      unsigned char  coverage = spans->coverage;
+
+
+      if ( coverage )
+      {
+        /* For small-spans it is faster to do it by ourselves than
+         * calling `memset'.  This is mainly due to the cost of the
+         * function call.
+         */
+        if ( spans->len >= 8 )
+          FT_MEM_SET( p + spans->x, (unsigned char)coverage, spans->len );
+        else
+        {
+          unsigned char*  q = p + spans->x;
+
+
+          switch ( spans->len )
+          {
+          case 7: *q++ = (unsigned char)coverage;
+          case 6: *q++ = (unsigned char)coverage;
+          case 5: *q++ = (unsigned char)coverage;
+          case 4: *q++ = (unsigned char)coverage;
+          case 3: *q++ = (unsigned char)coverage;
+          case 2: *q++ = (unsigned char)coverage;
+          case 1: *q   = (unsigned char)coverage;
+          default:
+            ;
+          }
+        }
+      }
+    }
+  }
+
+
+  static void
+  gray_hline( RAS_ARG_ TCoord  x,
+                       TCoord  y,
+                       TPos    area,
+                       TCoord  acount )
+  {
+    FT_Span*  span;
+    int       count;
+    int       coverage;
+
+
+    /* compute the coverage line's coverage, depending on the    */
+    /* outline fill rule                                         */
+    /*                                                           */
+    /* the coverage percentage is area/(PIXEL_BITS*PIXEL_BITS*2) */
+    /*                                                           */
+    coverage = (int)( area >> ( PIXEL_BITS * 2 + 1 - 8 ) );
+                                                    /* use range 0..256 */
+    if ( coverage < 0 )
+      coverage = -coverage;
+
+    if ( ras.outline.flags & FT_OUTLINE_EVEN_ODD_FILL )
+    {
+      coverage &= 511;
+
+      if ( coverage > 256 )
+        coverage = 512 - coverage;
+      else if ( coverage == 256 )
+        coverage = 255;
+    }
+    else
+    {
+      /* normal non-zero winding rule */
+      if ( coverage >= 256 )
+        coverage = 255;
+    }
+
+    y += (TCoord)ras.min_ey;
+    x += (TCoord)ras.min_ex;
+
+    /* FT_Span.x is a 16-bit short, so limit our coordinates appropriately */
+    if ( x >= 32767 )
+      x = 32767;
+
+    /* FT_Span.y is an integer, so limit our coordinates appropriately */
+    if ( y >= FT_INT_MAX )
+      y = FT_INT_MAX;
+
+    if ( coverage )
+    {
+      /* see whether we can add this span to the current list */
+      count = ras.num_gray_spans;
+      span  = ras.gray_spans + count - 1;
+      if ( count > 0                          &&
+           ras.span_y == y                    &&
+           (int)span->x + span->len == (int)x &&
+           span->coverage == coverage         )
+      {
+        span->len = (unsigned short)( span->len + acount );
+        return;
+      }
+
+      if ( ras.span_y != y || count >= FT_MAX_GRAY_SPANS )
+      {
+        if ( ras.render_span && count > 0 )
+          ras.render_span( ras.span_y, count, ras.gray_spans,
+                           ras.render_span_data );
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+        if ( count > 0 )
+        {
+          int  n;
+
+
+          FT_TRACE7(( "y = %3d ", ras.span_y ));
+          span = ras.gray_spans;
+          for ( n = 0; n < count; n++, span++ )
+            FT_TRACE7(( "[%d..%d]:%02x ",
+                        span->x, span->x + span->len - 1, span->coverage ));
+          FT_TRACE7(( "\n" ));
+        }
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+        ras.num_gray_spans = 0;
+        ras.span_y         = (int)y;
+
+        count = 0;
+        span  = ras.gray_spans;
+      }
+      else
+        span++;
+
+      /* add a gray span to the current list */
+      span->x        = (short)x;
+      span->len      = (unsigned short)acount;
+      span->coverage = (unsigned char)coverage;
+
+      ras.num_gray_spans++;
+    }
+  }
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+  /* to be called while in the debugger --                                */
+  /* this function causes a compiler warning since it is unused otherwise */
+  static void
+  gray_dump_cells( RAS_ARG )
+  {
+    int  yindex;
+
+
+    for ( yindex = 0; yindex < ras.ycount; yindex++ )
+    {
+      PCell  cell;
+
+
+      printf( "%3d:", yindex );
+
+      for ( cell = ras.ycells[yindex]; cell != NULL; cell = cell->next )
+        printf( " (%3ld, c:%4ld, a:%6d)", cell->x, cell->cover, cell->area );
+      printf( "\n" );
+    }
+  }
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+  static void
+  gray_sweep( RAS_ARG_ const FT_Bitmap*  target )
+  {
+    int  yindex;
+
+    FT_UNUSED( target );
+
+
+    if ( ras.num_cells == 0 )
+      return;
+
+    ras.num_gray_spans = 0;
+
+    FT_TRACE7(( "gray_sweep: start\n" ));
+
+    for ( yindex = 0; yindex < ras.ycount; yindex++ )
+    {
+      PCell   cell  = ras.ycells[yindex];
+      TCoord  cover = 0;
+      TCoord  x     = 0;
+
+
+      for ( ; cell != NULL; cell = cell->next )
+      {
+        TPos  area;
+
+
+        if ( cell->x > x && cover != 0 )
+          gray_hline( RAS_VAR_ x, yindex, cover * ( ONE_PIXEL * 2 ),
+                      cell->x - x );
+
+        cover += cell->cover;
+        area   = cover * ( ONE_PIXEL * 2 ) - cell->area;
+
+        if ( area != 0 && cell->x >= 0 )
+          gray_hline( RAS_VAR_ cell->x, yindex, area, 1 );
+
+        x = cell->x + 1;
+      }
+
+      if ( cover != 0 )
+        gray_hline( RAS_VAR_ x, yindex, cover * ( ONE_PIXEL * 2 ),
+                    ras.count_ex - x );
+    }
+
+    if ( ras.render_span && ras.num_gray_spans > 0 )
+      ras.render_span( ras.span_y, ras.num_gray_spans,
+                       ras.gray_spans, ras.render_span_data );
+
+    FT_TRACE7(( "gray_sweep: end\n" ));
+  }
+
+
+#ifdef _STANDALONE_
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  The following function should only compile in stand-alone mode,      */
+  /*  i.e., when building this component without the rest of FreeType.     */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Decompose                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Walk over an outline's structure to decompose it into individual   */
+  /*    segments and Bézier arcs.  This function is also able to emit      */
+  /*    `move to' and `close to' operations to indicate the start and end  */
+  /*    of new contours in the outline.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline        :: A pointer to the source target.                  */
+  /*                                                                       */
+  /*    func_interface :: A table of `emitters', i.e., function pointers   */
+  /*                      called during decomposition to indicate path     */
+  /*                      operations.                                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    user           :: A typeless pointer which is passed to each       */
+  /*                      emitter during the decomposition.  It can be     */
+  /*                      used to store the state during the               */
+  /*                      decomposition.                                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0 means success.                                      */
+  /*                                                                       */
+  static int
+  FT_Outline_Decompose( const FT_Outline*        outline,
+                        const FT_Outline_Funcs*  func_interface,
+                        void*                    user )
+  {
+#undef SCALED
+#define SCALED( x )  ( ( (x) << shift ) - delta )
+
+    FT_Vector   v_last;
+    FT_Vector   v_control;
+    FT_Vector   v_start;
+
+    FT_Vector*  point;
+    FT_Vector*  limit;
+    char*       tags;
+
+    int         error;
+
+    int   n;         /* index of contour in outline     */
+    int   first;     /* index of first point in contour */
+    char  tag;       /* current point's state           */
+
+    int   shift;
+    TPos  delta;
+
+
+    if ( !outline || !func_interface )
+      return ErrRaster_Invalid_Argument;
+
+    shift = func_interface->shift;
+    delta = func_interface->delta;
+    first = 0;
+
+    for ( n = 0; n < outline->n_contours; n++ )
+    {
+      int  last;  /* index of last point in contour */
+
+
+      FT_TRACE5(( "FT_Outline_Decompose: Outline %d\n", n ));
+
+      last  = outline->contours[n];
+      if ( last < 0 )
+        goto Invalid_Outline;
+      limit = outline->points + last;
+
+      v_start   = outline->points[first];
+      v_start.x = SCALED( v_start.x );
+      v_start.y = SCALED( v_start.y );
+
+      v_last   = outline->points[last];
+      v_last.x = SCALED( v_last.x );
+      v_last.y = SCALED( v_last.y );
+
+      v_control = v_start;
+
+      point = outline->points + first;
+      tags  = outline->tags   + first;
+      tag   = FT_CURVE_TAG( tags[0] );
+
+      /* A contour cannot start with a cubic control point! */
+      if ( tag == FT_CURVE_TAG_CUBIC )
+        goto Invalid_Outline;
+
+      /* check first point to determine origin */
+      if ( tag == FT_CURVE_TAG_CONIC )
+      {
+        /* first point is conic control.  Yes, this happens. */
+        if ( FT_CURVE_TAG( outline->tags[last] ) == FT_CURVE_TAG_ON )
+        {
+          /* start at last point if it is on the curve */
+          v_start = v_last;
+          limit--;
+        }
+        else
+        {
+          /* if both first and last points are conic,         */
+          /* start at their middle and record its position    */
+          /* for closure                                      */
+          v_start.x = ( v_start.x + v_last.x ) / 2;
+          v_start.y = ( v_start.y + v_last.y ) / 2;
+
+          v_last = v_start;
+        }
+        point--;
+        tags--;
+      }
+
+      FT_TRACE5(( "  move to (%.2f, %.2f)\n",
+                  v_start.x / 64.0, v_start.y / 64.0 ));
+      error = func_interface->move_to( &v_start, user );
+      if ( error )
+        goto Exit;
+
+      while ( point < limit )
+      {
+        point++;
+        tags++;
+
+        tag = FT_CURVE_TAG( tags[0] );
+        switch ( tag )
+        {
+        case FT_CURVE_TAG_ON:  /* emit a single line_to */
+          {
+            FT_Vector  vec;
+
+
+            vec.x = SCALED( point->x );
+            vec.y = SCALED( point->y );
+
+            FT_TRACE5(( "  line to (%.2f, %.2f)\n",
+                        vec.x / 64.0, vec.y / 64.0 ));
+            error = func_interface->line_to( &vec, user );
+            if ( error )
+              goto Exit;
+            continue;
+          }
+
+        case FT_CURVE_TAG_CONIC:  /* consume conic arcs */
+          v_control.x = SCALED( point->x );
+          v_control.y = SCALED( point->y );
+
+        Do_Conic:
+          if ( point < limit )
+          {
+            FT_Vector  vec;
+            FT_Vector  v_middle;
+
+
+            point++;
+            tags++;
+            tag = FT_CURVE_TAG( tags[0] );
+
+            vec.x = SCALED( point->x );
+            vec.y = SCALED( point->y );
+
+            if ( tag == FT_CURVE_TAG_ON )
+            {
+              FT_TRACE5(( "  conic to (%.2f, %.2f)"
+                          " with control (%.2f, %.2f)\n",
+                          vec.x / 64.0, vec.y / 64.0,
+                          v_control.x / 64.0, v_control.y / 64.0 ));
+              error = func_interface->conic_to( &v_control, &vec, user );
+              if ( error )
+                goto Exit;
+              continue;
+            }
+
+            if ( tag != FT_CURVE_TAG_CONIC )
+              goto Invalid_Outline;
+
+            v_middle.x = ( v_control.x + vec.x ) / 2;
+            v_middle.y = ( v_control.y + vec.y ) / 2;
+
+            FT_TRACE5(( "  conic to (%.2f, %.2f)"
+                        " with control (%.2f, %.2f)\n",
+                        v_middle.x / 64.0, v_middle.y / 64.0,
+                        v_control.x / 64.0, v_control.y / 64.0 ));
+            error = func_interface->conic_to( &v_control, &v_middle, user );
+            if ( error )
+              goto Exit;
+
+            v_control = vec;
+            goto Do_Conic;
+          }
+
+          FT_TRACE5(( "  conic to (%.2f, %.2f)"
+                      " with control (%.2f, %.2f)\n",
+                      v_start.x / 64.0, v_start.y / 64.0,
+                      v_control.x / 64.0, v_control.y / 64.0 ));
+          error = func_interface->conic_to( &v_control, &v_start, user );
+          goto Close;
+
+        default:  /* FT_CURVE_TAG_CUBIC */
+          {
+            FT_Vector  vec1, vec2;
+
+
+            if ( point + 1 > limit                             ||
+                 FT_CURVE_TAG( tags[1] ) != FT_CURVE_TAG_CUBIC )
+              goto Invalid_Outline;
+
+            point += 2;
+            tags  += 2;
+
+            vec1.x = SCALED( point[-2].x );
+            vec1.y = SCALED( point[-2].y );
+
+            vec2.x = SCALED( point[-1].x );
+            vec2.y = SCALED( point[-1].y );
+
+            if ( point <= limit )
+            {
+              FT_Vector  vec;
+
+
+              vec.x = SCALED( point->x );
+              vec.y = SCALED( point->y );
+
+              FT_TRACE5(( "  cubic to (%.2f, %.2f)"
+                          " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
+                          vec.x / 64.0, vec.y / 64.0,
+                          vec1.x / 64.0, vec1.y / 64.0,
+                          vec2.x / 64.0, vec2.y / 64.0 ));
+              error = func_interface->cubic_to( &vec1, &vec2, &vec, user );
+              if ( error )
+                goto Exit;
+              continue;
+            }
+
+            FT_TRACE5(( "  cubic to (%.2f, %.2f)"
+                        " with controls (%.2f, %.2f) and (%.2f, %.2f)\n",
+                        v_start.x / 64.0, v_start.y / 64.0,
+                        vec1.x / 64.0, vec1.y / 64.0,
+                        vec2.x / 64.0, vec2.y / 64.0 ));
+            error = func_interface->cubic_to( &vec1, &vec2, &v_start, user );
+            goto Close;
+          }
+        }
+      }
+
+      /* close the contour with a line segment */
+      FT_TRACE5(( "  line to (%.2f, %.2f)\n",
+                  v_start.x / 64.0, v_start.y / 64.0 ));
+      error = func_interface->line_to( &v_start, user );
+
+   Close:
+      if ( error )
+        goto Exit;
+
+      first = last + 1;
+    }
+
+    FT_TRACE5(( "FT_Outline_Decompose: Done\n", n ));
+    return 0;
+
+  Exit:
+    FT_TRACE5(( "FT_Outline_Decompose: Error %d\n", error ));
+    return error;
+
+  Invalid_Outline:
+    return ErrRaster_Invalid_Outline;
+  }
+
+#endif /* _STANDALONE_ */
+
+
+  typedef struct  gray_TBand_
+  {
+    TPos  min, max;
+
+  } gray_TBand;
+
+    FT_DEFINE_OUTLINE_FUNCS(func_interface,
+      (FT_Outline_MoveTo_Func) gray_move_to,
+      (FT_Outline_LineTo_Func) gray_line_to,
+      (FT_Outline_ConicTo_Func)gray_conic_to,
+      (FT_Outline_CubicTo_Func)gray_cubic_to,
+      0,
+      0
+    )
+
+  static int
+  gray_convert_glyph_inner( RAS_ARG )
+  {
+
+    volatile int  error = 0;
+
+#ifdef FT_CONFIG_OPTION_PIC
+      FT_Outline_Funcs func_interface;
+      Init_Class_func_interface(&func_interface);
+#endif
+
+    if ( ft_setjmp( ras.jump_buffer ) == 0 )
+    {
+      error = FT_Outline_Decompose( &ras.outline, &func_interface, &ras );
+      gray_record_cell( RAS_VAR );
+    }
+    else
+      error = ErrRaster_Memory_Overflow;
+
+    return error;
+  }
+
+
+  static int
+  gray_convert_glyph( RAS_ARG )
+  {
+    gray_TBand            bands[40];
+    gray_TBand* volatile  band;
+    int volatile          n, num_bands;
+    TPos volatile         min, max, max_y;
+    FT_BBox*              clip;
+
+
+    /* Set up state in the raster object */
+    gray_compute_cbox( RAS_VAR );
+
+    /* clip to target bitmap, exit if nothing to do */
+    clip = &ras.clip_box;
+
+    if ( ras.max_ex <= clip->xMin || ras.min_ex >= clip->xMax ||
+         ras.max_ey <= clip->yMin || ras.min_ey >= clip->yMax )
+      return 0;
+
+    if ( ras.min_ex < clip->xMin ) ras.min_ex = clip->xMin;
+    if ( ras.min_ey < clip->yMin ) ras.min_ey = clip->yMin;
+
+    if ( ras.max_ex > clip->xMax ) ras.max_ex = clip->xMax;
+    if ( ras.max_ey > clip->yMax ) ras.max_ey = clip->yMax;
+
+    ras.count_ex = ras.max_ex - ras.min_ex;
+    ras.count_ey = ras.max_ey - ras.min_ey;
+
+    /* set up vertical bands */
+    num_bands = (int)( ( ras.max_ey - ras.min_ey ) / ras.band_size );
+    if ( num_bands == 0 )
+      num_bands = 1;
+    if ( num_bands >= 39 )
+      num_bands = 39;
+
+    ras.band_shoot = 0;
+
+    min   = ras.min_ey;
+    max_y = ras.max_ey;
+
+    for ( n = 0; n < num_bands; n++, min = max )
+    {
+      max = min + ras.band_size;
+      if ( n == num_bands - 1 || max > max_y )
+        max = max_y;
+
+      bands[0].min = min;
+      bands[0].max = max;
+      band         = bands;
+
+      while ( band >= bands )
+      {
+        TPos  bottom, top, middle;
+        int   error;
+
+        {
+          PCell  cells_max;
+          int    yindex;
+          long   cell_start, cell_end, cell_mod;
+
+
+          ras.ycells = (PCell*)ras.buffer;
+          ras.ycount = band->max - band->min;
+
+          cell_start = sizeof ( PCell ) * ras.ycount;
+          cell_mod   = cell_start % sizeof ( TCell );
+          if ( cell_mod > 0 )
+            cell_start += sizeof ( TCell ) - cell_mod;
+
+          cell_end  = ras.buffer_size;
+          cell_end -= cell_end % sizeof ( TCell );
+
+          cells_max = (PCell)( (char*)ras.buffer + cell_end );
+          ras.cells = (PCell)( (char*)ras.buffer + cell_start );
+          if ( ras.cells >= cells_max )
+            goto ReduceBands;
+
+          ras.max_cells = cells_max - ras.cells;
+          if ( ras.max_cells < 2 )
+            goto ReduceBands;
+
+          for ( yindex = 0; yindex < ras.ycount; yindex++ )
+            ras.ycells[yindex] = NULL;
+        }
+
+        ras.num_cells = 0;
+        ras.invalid   = 1;
+        ras.min_ey    = band->min;
+        ras.max_ey    = band->max;
+        ras.count_ey  = band->max - band->min;
+
+        error = gray_convert_glyph_inner( RAS_VAR );
+
+        if ( !error )
+        {
+          gray_sweep( RAS_VAR_ &ras.target );
+          band--;
+          continue;
+        }
+        else if ( error != ErrRaster_Memory_Overflow )
+          return 1;
+
+      ReduceBands:
+        /* render pool overflow; we will reduce the render band by half */
+        bottom = band->min;
+        top    = band->max;
+        middle = bottom + ( ( top - bottom ) >> 1 );
+
+        /* This is too complex for a single scanline; there must */
+        /* be some problems.                                     */
+        if ( middle == bottom )
+        {
+#ifdef FT_DEBUG_LEVEL_TRACE
+          FT_TRACE7(( "gray_convert_glyph: rotten glyph\n" ));
+#endif
+          return 1;
+        }
+
+        if ( bottom-top >= ras.band_size )
+          ras.band_shoot++;
+
+        band[1].min = bottom;
+        band[1].max = middle;
+        band[0].min = middle;
+        band[0].max = top;
+        band++;
+      }
+    }
+
+    if ( ras.band_shoot > 8 && ras.band_size > 16 )
+      ras.band_size = ras.band_size / 2;
+
+    return 0;
+  }
+
+
+  static int
+  gray_raster_render( gray_PRaster             raster,
+                      const FT_Raster_Params*  params )
+  {
+    const FT_Outline*  outline    = (const FT_Outline*)params->source;
+    const FT_Bitmap*   target_map = params->target;
+    gray_PWorker       worker;
+
+
+    if ( !raster || !raster->buffer || !raster->buffer_size )
+      return ErrRaster_Invalid_Argument;
+
+    if ( !outline )
+      return ErrRaster_Invalid_Outline;
+
+    /* return immediately if the outline is empty */
+    if ( outline->n_points == 0 || outline->n_contours <= 0 )
+      return 0;
+
+    if ( !outline->contours || !outline->points )
+      return ErrRaster_Invalid_Outline;
+
+    if ( outline->n_points !=
+           outline->contours[outline->n_contours - 1] + 1 )
+      return ErrRaster_Invalid_Outline;
+
+    worker = raster->worker;
+
+    /* if direct mode is not set, we must have a target bitmap */
+    if ( !( params->flags & FT_RASTER_FLAG_DIRECT ) )
+    {
+      if ( !target_map )
+        return ErrRaster_Invalid_Argument;
+
+      /* nothing to do */
+      if ( !target_map->width || !target_map->rows )
+        return 0;
+
+      if ( !target_map->buffer )
+        return ErrRaster_Invalid_Argument;
+    }
+
+    /* this version does not support monochrome rendering */
+    if ( !( params->flags & FT_RASTER_FLAG_AA ) )
+      return ErrRaster_Invalid_Mode;
+
+    /* compute clipping box */
+    if ( !( params->flags & FT_RASTER_FLAG_DIRECT ) )
+    {
+      /* compute clip box from target pixmap */
+      ras.clip_box.xMin = 0;
+      ras.clip_box.yMin = 0;
+      ras.clip_box.xMax = target_map->width;
+      ras.clip_box.yMax = target_map->rows;
+    }
+    else if ( params->flags & FT_RASTER_FLAG_CLIP )
+      ras.clip_box = params->clip_box;
+    else
+    {
+      ras.clip_box.xMin = -32768L;
+      ras.clip_box.yMin = -32768L;
+      ras.clip_box.xMax =  32767L;
+      ras.clip_box.yMax =  32767L;
+    }
+
+    gray_init_cells( RAS_VAR_ raster->buffer, raster->buffer_size );
+
+    ras.outline        = *outline;
+    ras.num_cells      = 0;
+    ras.invalid        = 1;
+    ras.band_size      = raster->band_size;
+    ras.num_gray_spans = 0;
+
+    if ( params->flags & FT_RASTER_FLAG_DIRECT )
+    {
+      ras.render_span      = (FT_Raster_Span_Func)params->gray_spans;
+      ras.render_span_data = params->user;
+    }
+    else
+    {
+      ras.target           = *target_map;
+      ras.render_span      = (FT_Raster_Span_Func)gray_render_span;
+      ras.render_span_data = &ras;
+    }
+
+    return gray_convert_glyph( RAS_VAR );
+  }
+
+
+  /**** RASTER OBJECT CREATION: In stand-alone mode, we simply use *****/
+  /****                         a static object.                   *****/
+
+#ifdef _STANDALONE_
+
+  static int
+  gray_raster_new( void*       memory,
+                   FT_Raster*  araster )
+  {
+    static gray_TRaster  the_raster;
+
+    FT_UNUSED( memory );
+
+
+    *araster = (FT_Raster)&the_raster;
+    FT_MEM_ZERO( &the_raster, sizeof ( the_raster ) );
+
+    return 0;
+  }
+
+
+  static void
+  gray_raster_done( FT_Raster  raster )
+  {
+    /* nothing */
+    FT_UNUSED( raster );
+  }
+
+#else /* !_STANDALONE_ */
+
+  static int
+  gray_raster_new( FT_Memory   memory,
+                   FT_Raster*  araster )
+  {
+    FT_Error      error;
+    gray_PRaster  raster = NULL;
+
+
+    *araster = 0;
+    if ( !FT_ALLOC( raster, sizeof ( gray_TRaster ) ) )
+    {
+      raster->memory = memory;
+      *araster       = (FT_Raster)raster;
+    }
+
+    return error;
+  }
+
+
+  static void
+  gray_raster_done( FT_Raster  raster )
+  {
+    FT_Memory  memory = (FT_Memory)((gray_PRaster)raster)->memory;
+
+
+    FT_FREE( raster );
+  }
+
+#endif /* !_STANDALONE_ */
+
+
+  static void
+  gray_raster_reset( FT_Raster  raster,
+                     char*      pool_base,
+                     long       pool_size )
+  {
+    gray_PRaster  rast = (gray_PRaster)raster;
+
+
+    if ( raster )
+    {
+      if ( pool_base && pool_size >= (long)sizeof ( gray_TWorker ) + 2048 )
+      {
+        gray_PWorker  worker = (gray_PWorker)pool_base;
+
+
+        rast->worker      = worker;
+        rast->buffer      = pool_base +
+                              ( ( sizeof ( gray_TWorker ) +
+                                  sizeof ( TCell ) - 1 )  &
+                                ~( sizeof ( TCell ) - 1 ) );
+        rast->buffer_size = (long)( ( pool_base + pool_size ) -
+                                    (char*)rast->buffer ) &
+                                      ~( sizeof ( TCell ) - 1 );
+        rast->band_size   = (int)( rast->buffer_size /
+                                     ( sizeof ( TCell ) * 8 ) );
+      }
+      else
+      {
+        rast->buffer      = NULL;
+        rast->buffer_size = 0;
+        rast->worker      = NULL;
+      }
+    }
+  }
+
+
+  FT_DEFINE_RASTER_FUNCS(ft_grays_raster,
+    FT_GLYPH_FORMAT_OUTLINE,
+
+    (FT_Raster_New_Func)     gray_raster_new,
+    (FT_Raster_Reset_Func)   gray_raster_reset,
+    (FT_Raster_Set_Mode_Func)0,
+    (FT_Raster_Render_Func)  gray_raster_render,
+    (FT_Raster_Done_Func)    gray_raster_done
+  )
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/extensions/externals/src/freetype-2.4.9/src/smooth/ftgrays.h b/extensions/externals/src/freetype-2.4.9/src/smooth/ftgrays.h
new file mode 100644
index 0000000..f20f55f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/smooth/ftgrays.h
@@ -0,0 +1,58 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgrays.h                                                              */
+/*                                                                         */
+/*    FreeType smooth renderer declaration                                 */
+/*                                                                         */
+/*  Copyright 1996-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTGRAYS_H__
+#define __FTGRAYS_H__
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+
+#ifdef _STANDALONE_
+#include "ftimage.h"
+#else
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H /* for FT_CONFIG_OPTION_PIC */
+#include FT_IMAGE_H
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* To make ftgrays.h independent from configuration files we check       */
+  /* whether FT_EXPORT_VAR has been defined already.                       */
+  /*                                                                       */
+  /* On some systems and compilers (Win32 mostly), an extra keyword is     */
+  /* necessary to compile the library as a DLL.                            */
+  /*                                                                       */
+#ifndef FT_EXPORT_VAR
+#define FT_EXPORT_VAR( x )  extern  x
+#endif
+
+  FT_EXPORT_VAR( const FT_Raster_Funcs )  ft_grays_raster;
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* __FTGRAYS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/smooth/ftsmerrs.h b/extensions/externals/src/freetype-2.4.9/src/smooth/ftsmerrs.h
new file mode 100644
index 0000000..413d2f1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/smooth/ftsmerrs.h
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsmerrs.h                                                             */
+/*                                                                         */
+/*    smooth renderer error codes (specification only).                    */
+/*                                                                         */
+/*  Copyright 2001, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the smooth renderer error enumeration     */
+  /* constants.                                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __FTSMERRS_H__
+#define __FTSMERRS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  Smooth_Err_
+#define FT_ERR_BASE    FT_Mod_Err_Smooth
+
+#include FT_ERRORS_H
+
+#endif /* __FTSMERRS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/smooth/ftsmooth.c b/extensions/externals/src/freetype-2.4.9/src/smooth/ftsmooth.c
new file mode 100644
index 0000000..00499cc
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/smooth/ftsmooth.c
@@ -0,0 +1,504 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsmooth.c                                                             */
+/*                                                                         */
+/*    Anti-aliasing renderer interface (body).                             */
+/*                                                                         */
+/*  Copyright 2000-2006, 2009-2012 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_OUTLINE_H
+#include "ftsmooth.h"
+#include "ftgrays.h"
+#include "ftspic.h"
+
+#include "ftsmerrs.h"
+
+
+  /* initialize renderer -- init its raster */
+  static FT_Error
+  ft_smooth_init( FT_Renderer  render )
+  {
+    FT_Library  library = FT_MODULE_LIBRARY( render );
+
+
+    render->clazz->raster_class->raster_reset( render->raster,
+                                               library->raster_pool,
+                                               library->raster_pool_size );
+
+    return 0;
+  }
+
+
+  /* sets render-specific mode */
+  static FT_Error
+  ft_smooth_set_mode( FT_Renderer  render,
+                      FT_ULong     mode_tag,
+                      FT_Pointer   data )
+  {
+    /* we simply pass it to the raster */
+    return render->clazz->raster_class->raster_set_mode( render->raster,
+                                                         mode_tag,
+                                                         data );
+  }
+
+  /* transform a given glyph image */
+  static FT_Error
+  ft_smooth_transform( FT_Renderer       render,
+                       FT_GlyphSlot      slot,
+                       const FT_Matrix*  matrix,
+                       const FT_Vector*  delta )
+  {
+    FT_Error  error = Smooth_Err_Ok;
+
+
+    if ( slot->format != render->glyph_format )
+    {
+      error = Smooth_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    if ( matrix )
+      FT_Outline_Transform( &slot->outline, matrix );
+
+    if ( delta )
+      FT_Outline_Translate( &slot->outline, delta->x, delta->y );
+
+  Exit:
+    return error;
+  }
+
+
+  /* return the glyph's control box */
+  static void
+  ft_smooth_get_cbox( FT_Renderer   render,
+                      FT_GlyphSlot  slot,
+                      FT_BBox*      cbox )
+  {
+    FT_MEM_ZERO( cbox, sizeof ( *cbox ) );
+
+    if ( slot->format == render->glyph_format )
+      FT_Outline_Get_CBox( &slot->outline, cbox );
+  }
+
+
+  /* convert a slot's glyph image into a bitmap */
+  static FT_Error
+  ft_smooth_render_generic( FT_Renderer       render,
+                            FT_GlyphSlot      slot,
+                            FT_Render_Mode    mode,
+                            const FT_Vector*  origin,
+                            FT_Render_Mode    required_mode )
+  {
+    FT_Error     error;
+    FT_Outline*  outline = NULL;
+    FT_BBox      cbox;
+    FT_Pos       width, height, pitch;
+#ifndef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+    FT_Pos       height_org, width_org;
+#endif
+    FT_Bitmap*   bitmap;
+    FT_Memory    memory;
+    FT_Int       hmul = mode == FT_RENDER_MODE_LCD;
+    FT_Int       vmul = mode == FT_RENDER_MODE_LCD_V;
+    FT_Pos       x_shift, y_shift, x_left, y_top;
+
+    FT_Raster_Params  params;
+
+
+    /* check glyph image format */
+    if ( slot->format != render->glyph_format )
+    {
+      error = Smooth_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    /* check mode */
+    if ( mode != required_mode )
+      return Smooth_Err_Cannot_Render_Glyph;
+
+    outline = &slot->outline;
+
+    /* translate the outline to the new origin if needed */
+    if ( origin )
+      FT_Outline_Translate( outline, origin->x, origin->y );
+
+    /* compute the control box, and grid fit it */
+    FT_Outline_Get_CBox( outline, &cbox );
+
+    cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
+    cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
+    cbox.xMax = FT_PIX_CEIL( cbox.xMax );
+    cbox.yMax = FT_PIX_CEIL( cbox.yMax );
+
+    if ( cbox.xMin < 0 && cbox.xMax > FT_INT_MAX + cbox.xMin )
+    {
+      FT_ERROR(( "ft_smooth_render_generic: glyph too large:"
+                 " xMin = %d, xMax = %d\n",
+                 cbox.xMin >> 6, cbox.xMax >> 6 ));
+      return Smooth_Err_Raster_Overflow;
+    }
+    else
+      width  = ( cbox.xMax - cbox.xMin ) >> 6;
+
+    if ( cbox.yMin < 0 && cbox.yMax > FT_INT_MAX + cbox.yMin )
+    {
+      FT_ERROR(( "ft_smooth_render_generic: glyph too large:"
+                 " yMin = %d, yMax = %d\n",
+                 cbox.yMin >> 6, cbox.yMax >> 6 ));
+      return Smooth_Err_Raster_Overflow;
+    }
+    else
+      height = ( cbox.yMax - cbox.yMin ) >> 6;
+
+    bitmap = &slot->bitmap;
+    memory = render->root.memory;
+
+#ifndef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+    width_org  = width;
+    height_org = height;
+#endif
+
+    /* release old bitmap buffer */
+    if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+    {
+      FT_FREE( bitmap->buffer );
+      slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
+    }
+
+    /* allocate new one */
+    pitch = width;
+    if ( hmul )
+    {
+      width = width * 3;
+      pitch = FT_PAD_CEIL( width, 4 );
+    }
+
+    if ( vmul )
+      height *= 3;
+
+    x_shift = (FT_Int) cbox.xMin;
+    y_shift = (FT_Int) cbox.yMin;
+    x_left  = (FT_Int)( cbox.xMin >> 6 );
+    y_top   = (FT_Int)( cbox.yMax >> 6 );
+
+#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+
+    if ( slot->library->lcd_filter_func )
+    {
+      FT_Int  extra = slot->library->lcd_extra;
+
+
+      if ( hmul )
+      {
+        x_shift -= 64 * ( extra >> 1 );
+        width   += 3 * extra;
+        pitch    = FT_PAD_CEIL( width, 4 );
+        x_left  -= extra >> 1;
+      }
+
+      if ( vmul )
+      {
+        y_shift -= 64 * ( extra >> 1 );
+        height  += 3 * extra;
+        y_top   += extra >> 1;
+      }
+    }
+
+#endif
+
+#if FT_UINT_MAX > 0xFFFFU
+
+    /* Required check is ( pitch * height < FT_ULONG_MAX ),     */
+    /* but we care realistic cases only. Always pitch <= width. */
+    if ( width > 0x7FFF || height > 0x7FFF )
+    {
+      FT_ERROR(( "ft_smooth_render_generic: glyph too large: %u x %u\n",
+                 width, height ));
+      return Smooth_Err_Raster_Overflow;
+    }
+
+#endif
+
+    bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
+    bitmap->num_grays  = 256;
+    bitmap->width      = width;
+    bitmap->rows       = height;
+    bitmap->pitch      = pitch;
+
+    /* translate outline to render it into the bitmap */
+    FT_Outline_Translate( outline, -x_shift, -y_shift );
+
+    if ( FT_ALLOC( bitmap->buffer, (FT_ULong)pitch * height ) )
+      goto Exit;
+
+    slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+
+    /* set up parameters */
+    params.target = bitmap;
+    params.source = outline;
+    params.flags  = FT_RASTER_FLAG_AA;
+
+#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+
+    /* implode outline if needed */
+    {
+      FT_Vector*  points     = outline->points;
+      FT_Vector*  points_end = points + outline->n_points;
+      FT_Vector*  vec;
+
+
+      if ( hmul )
+        for ( vec = points; vec < points_end; vec++ )
+          vec->x *= 3;
+
+      if ( vmul )
+        for ( vec = points; vec < points_end; vec++ )
+          vec->y *= 3;
+    }
+
+    /* render outline into the bitmap */
+    error = render->raster_render( render->raster, &params );
+
+    /* deflate outline if needed */
+    {
+      FT_Vector*  points     = outline->points;
+      FT_Vector*  points_end = points + outline->n_points;
+      FT_Vector*  vec;
+
+
+      if ( hmul )
+        for ( vec = points; vec < points_end; vec++ )
+          vec->x /= 3;
+
+      if ( vmul )
+        for ( vec = points; vec < points_end; vec++ )
+          vec->y /= 3;
+    }
+
+    if ( slot->library->lcd_filter_func )
+      slot->library->lcd_filter_func( bitmap, mode, slot->library );
+
+#else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+    /* render outline into bitmap */
+    error = render->raster_render( render->raster, &params );
+
+    /* expand it horizontally */
+    if ( hmul )
+    {
+      FT_Byte*  line = bitmap->buffer;
+      FT_UInt   hh;
+
+
+      for ( hh = height_org; hh > 0; hh--, line += pitch )
+      {
+        FT_UInt   xx;
+        FT_Byte*  end = line + width;
+
+
+        for ( xx = width_org; xx > 0; xx-- )
+        {
+          FT_UInt  pixel = line[xx-1];
+
+
+          end[-3] = (FT_Byte)pixel;
+          end[-2] = (FT_Byte)pixel;
+          end[-1] = (FT_Byte)pixel;
+          end    -= 3;
+        }
+      }
+    }
+
+    /* expand it vertically */
+    if ( vmul )
+    {
+      FT_Byte*  read  = bitmap->buffer + ( height - height_org ) * pitch;
+      FT_Byte*  write = bitmap->buffer;
+      FT_UInt   hh;
+
+
+      for ( hh = height_org; hh > 0; hh-- )
+      {
+        ft_memcpy( write, read, pitch );
+        write += pitch;
+
+        ft_memcpy( write, read, pitch );
+        write += pitch;
+
+        ft_memcpy( write, read, pitch );
+        write += pitch;
+        read  += pitch;
+      }
+    }
+
+#endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+    FT_Outline_Translate( outline, x_shift, y_shift );
+
+    /*
+     * XXX: on 16bit system, we return an error for huge bitmap
+     * to prevent an overflow.
+     */
+    if ( x_left > FT_INT_MAX || y_top > FT_INT_MAX )
+      return Smooth_Err_Invalid_Pixel_Size;
+
+    if ( error )
+      goto Exit;
+
+    slot->format      = FT_GLYPH_FORMAT_BITMAP;
+    slot->bitmap_left = (FT_Int)x_left;
+    slot->bitmap_top  = (FT_Int)y_top;
+
+  Exit:
+    if ( outline && origin )
+      FT_Outline_Translate( outline, -origin->x, -origin->y );
+
+    return error;
+  }
+
+
+  /* convert a slot's glyph image into a bitmap */
+  static FT_Error
+  ft_smooth_render( FT_Renderer       render,
+                    FT_GlyphSlot      slot,
+                    FT_Render_Mode    mode,
+                    const FT_Vector*  origin )
+  {
+    if ( mode == FT_RENDER_MODE_LIGHT )
+      mode = FT_RENDER_MODE_NORMAL;
+
+    return ft_smooth_render_generic( render, slot, mode, origin,
+                                     FT_RENDER_MODE_NORMAL );
+  }
+
+
+  /* convert a slot's glyph image into a horizontal LCD bitmap */
+  static FT_Error
+  ft_smooth_render_lcd( FT_Renderer       render,
+                        FT_GlyphSlot      slot,
+                        FT_Render_Mode    mode,
+                        const FT_Vector*  origin )
+  {
+    FT_Error  error;
+
+    error = ft_smooth_render_generic( render, slot, mode, origin,
+                                      FT_RENDER_MODE_LCD );
+    if ( !error )
+      slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD;
+
+    return error;
+  }
+
+
+  /* convert a slot's glyph image into a vertical LCD bitmap */
+  static FT_Error
+  ft_smooth_render_lcd_v( FT_Renderer       render,
+                          FT_GlyphSlot      slot,
+                          FT_Render_Mode    mode,
+                          const FT_Vector*  origin )
+  {
+    FT_Error  error;
+
+    error = ft_smooth_render_generic( render, slot, mode, origin,
+                                      FT_RENDER_MODE_LCD_V );
+    if ( !error )
+      slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD_V;
+
+    return error;
+  }
+
+
+  FT_DEFINE_RENDERER( ft_smooth_renderer_class,
+
+      FT_MODULE_RENDERER,
+      sizeof ( FT_RendererRec ),
+
+      "smooth",
+      0x10000L,
+      0x20000L,
+
+      0,    /* module specific interface */
+
+      (FT_Module_Constructor)ft_smooth_init,
+      (FT_Module_Destructor) 0,
+      (FT_Module_Requester)  0
+    ,
+
+    FT_GLYPH_FORMAT_OUTLINE,
+
+    (FT_Renderer_RenderFunc)   ft_smooth_render,
+    (FT_Renderer_TransformFunc)ft_smooth_transform,
+    (FT_Renderer_GetCBoxFunc)  ft_smooth_get_cbox,
+    (FT_Renderer_SetModeFunc)  ft_smooth_set_mode,
+
+    (FT_Raster_Funcs*)    &FT_GRAYS_RASTER_GET
+  )
+
+
+  FT_DEFINE_RENDERER( ft_smooth_lcd_renderer_class,
+
+      FT_MODULE_RENDERER,
+      sizeof ( FT_RendererRec ),
+
+      "smooth-lcd",
+      0x10000L,
+      0x20000L,
+
+      0,    /* module specific interface */
+
+      (FT_Module_Constructor)ft_smooth_init,
+      (FT_Module_Destructor) 0,
+      (FT_Module_Requester)  0
+    ,
+
+    FT_GLYPH_FORMAT_OUTLINE,
+
+    (FT_Renderer_RenderFunc)   ft_smooth_render_lcd,
+    (FT_Renderer_TransformFunc)ft_smooth_transform,
+    (FT_Renderer_GetCBoxFunc)  ft_smooth_get_cbox,
+    (FT_Renderer_SetModeFunc)  ft_smooth_set_mode,
+
+    (FT_Raster_Funcs*)    &FT_GRAYS_RASTER_GET
+  )
+
+  FT_DEFINE_RENDERER( ft_smooth_lcdv_renderer_class,
+
+      FT_MODULE_RENDERER,
+      sizeof ( FT_RendererRec ),
+
+      "smooth-lcdv",
+      0x10000L,
+      0x20000L,
+
+      0,    /* module specific interface */
+
+      (FT_Module_Constructor)ft_smooth_init,
+      (FT_Module_Destructor) 0,
+      (FT_Module_Requester)  0
+    ,
+
+    FT_GLYPH_FORMAT_OUTLINE,
+
+    (FT_Renderer_RenderFunc)   ft_smooth_render_lcd_v,
+    (FT_Renderer_TransformFunc)ft_smooth_transform,
+    (FT_Renderer_GetCBoxFunc)  ft_smooth_get_cbox,
+    (FT_Renderer_SetModeFunc)  ft_smooth_set_mode,
+
+    (FT_Raster_Funcs*)    &FT_GRAYS_RASTER_GET
+  )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/smooth/ftsmooth.h b/extensions/externals/src/freetype-2.4.9/src/smooth/ftsmooth.h
new file mode 100644
index 0000000..3708790
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/smooth/ftsmooth.h
@@ -0,0 +1,49 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsmooth.h                                                             */
+/*                                                                         */
+/*    Anti-aliasing renderer interface (specification).                    */
+/*                                                                         */
+/*  Copyright 1996-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTSMOOTH_H__
+#define __FTSMOOTH_H__
+
+
+#include <ft2build.h>
+#include FT_RENDER_H
+
+
+FT_BEGIN_HEADER
+
+
+#ifndef FT_CONFIG_OPTION_NO_STD_RASTER
+  FT_DECLARE_RENDERER( ft_std_renderer_class )
+#endif
+
+#ifndef FT_CONFIG_OPTION_NO_SMOOTH_RASTER
+  FT_DECLARE_RENDERER( ft_smooth_renderer_class )
+
+  FT_DECLARE_RENDERER( ft_smooth_lcd_renderer_class )
+
+  FT_DECLARE_RENDERER( ft_smooth_lcd_v_renderer_class )
+#endif
+
+
+
+FT_END_HEADER
+
+#endif /* __FTSMOOTH_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/smooth/ftspic.c b/extensions/externals/src/freetype-2.4.9/src/smooth/ftspic.c
new file mode 100644
index 0000000..601bcf9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/smooth/ftspic.c
@@ -0,0 +1,107 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftspic.c                                                               */
+/*                                                                         */
+/*    The FreeType position independent code services for smooth module.   */
+/*                                                                         */
+/*  Copyright 2009, 2010 by                                                */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "ftspic.h"
+#include "ftsmerrs.h"
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /* forward declaration of PIC init functions from ftgrays.c */
+  void
+  FT_Init_Class_ft_grays_raster( FT_Raster_Funcs*  funcs );
+
+  void
+  ft_smooth_renderer_class_pic_free( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory  memory = library->memory;
+
+
+    if ( pic_container->smooth )
+    {
+      SmoothPIC*  container = (SmoothPIC*)pic_container->smooth;
+
+
+      if ( --container->ref_count )
+        return;
+      FT_FREE( container );
+      pic_container->smooth = NULL;
+    }
+  }
+
+
+  FT_Error
+  ft_smooth_renderer_class_pic_init( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Error           error         = Smooth_Err_Ok;
+    SmoothPIC*         container;
+    FT_Memory          memory        = library->memory;
+
+
+    /* since this function also serve smooth_lcd and smooth_lcdv renderers,
+       it implements reference counting */
+    if ( pic_container->smooth )
+    {
+      ((SmoothPIC*)pic_container->smooth)->ref_count++;
+      return error;
+    }
+
+    /* allocate pointer, clear and set global container pointer */
+    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
+      return error;
+    FT_MEM_SET( container, 0, sizeof ( *container ) );
+    pic_container->smooth = container;
+    container->ref_count = 1;
+
+    /* initialize pointer table - this is how the module usually expects this data */
+    FT_Init_Class_ft_grays_raster( &container->ft_grays_raster );
+/*Exit:*/
+    if ( error )
+      ft_smooth_renderer_class_pic_free( library );
+    return error;
+  }
+
+  /* re-route these init and free functions to the above functions */
+  FT_Error ft_smooth_lcd_renderer_class_pic_init( FT_Library  library )
+  {
+    return ft_smooth_renderer_class_pic_init( library );
+  }
+
+  void ft_smooth_lcd_renderer_class_pic_free( FT_Library  library )
+  {
+    ft_smooth_renderer_class_pic_free( library );
+  }
+
+  FT_Error ft_smooth_lcdv_renderer_class_pic_init( FT_Library  library )
+  {
+    return ft_smooth_renderer_class_pic_init( library );
+  }
+
+  void ft_smooth_lcdv_renderer_class_pic_free( FT_Library  library )
+  {
+    ft_smooth_renderer_class_pic_free( library );
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/smooth/ftspic.h b/extensions/externals/src/freetype-2.4.9/src/smooth/ftspic.h
new file mode 100644
index 0000000..4686f5e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/smooth/ftspic.h
@@ -0,0 +1,69 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftspic.h                                                               */
+/*                                                                         */
+/*    The FreeType position independent code services for smooth module.   */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTSPIC_H__
+#define __FTSPIC_H__
+
+
+FT_BEGIN_HEADER
+
+#include FT_INTERNAL_PIC_H
+
+#ifndef FT_CONFIG_OPTION_PIC
+#define FT_GRAYS_RASTER_GET        ft_grays_raster
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+  typedef struct SmoothPIC_
+  {
+    int ref_count;
+    FT_Raster_Funcs ft_grays_raster;
+  } SmoothPIC;
+
+#define GET_PIC(lib)               ((SmoothPIC*)((lib)->pic_container.smooth))
+#define FT_GRAYS_RASTER_GET        (GET_PIC(library)->ft_grays_raster)
+
+  /* see ftspic.c for the implementation */
+  void
+  ft_smooth_renderer_class_pic_free( FT_Library  library );
+
+  void
+  ft_smooth_lcd_renderer_class_pic_free( FT_Library  library );
+
+  void
+  ft_smooth_lcdv_renderer_class_pic_free( FT_Library  library );
+
+  FT_Error
+  ft_smooth_renderer_class_pic_init( FT_Library  library );
+
+  FT_Error
+  ft_smooth_lcd_renderer_class_pic_init( FT_Library  library );
+
+  FT_Error
+  ft_smooth_lcdv_renderer_class_pic_init( FT_Library  library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTSPIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/smooth/module.mk b/extensions/externals/src/freetype-2.4.9/src/smooth/module.mk
new file mode 100644
index 0000000..47f6c04
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/smooth/module.mk
@@ -0,0 +1,27 @@
+#
+# FreeType 2 smooth renderer module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += SMOOTH_RENDERER
+
+define SMOOTH_RENDERER
+$(OPEN_DRIVER) FT_Renderer_Class, ft_smooth_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)smooth    $(ECHO_DRIVER_DESC)anti-aliased bitmap renderer$(ECHO_DRIVER_DONE)
+$(OPEN_DRIVER) FT_Renderer_Class, ft_smooth_lcd_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)smooth    $(ECHO_DRIVER_DESC)anti-aliased bitmap renderer for LCDs$(ECHO_DRIVER_DONE)
+$(OPEN_DRIVER) FT_Renderer_Class, ft_smooth_lcdv_renderer_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)smooth    $(ECHO_DRIVER_DESC)anti-aliased bitmap renderer for vertical LCDs$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/smooth/rules.mk b/extensions/externals/src/freetype-2.4.9/src/smooth/rules.mk
new file mode 100644
index 0000000..88d0aa5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/smooth/rules.mk
@@ -0,0 +1,70 @@
+#
+# FreeType 2 smooth renderer module build rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003, 2011 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# smooth driver directory
+#
+SMOOTH_DIR := $(SRC_DIR)/smooth
+
+# compilation flags for the driver
+#
+SMOOTH_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(SMOOTH_DIR))
+
+
+# smooth driver sources (i.e., C files)
+#
+SMOOTH_DRV_SRC := $(SMOOTH_DIR)/ftgrays.c  \
+                  $(SMOOTH_DIR)/ftsmooth.c \
+                  $(SMOOTH_DIR)/ftspic.c
+
+
+# smooth driver headers
+#
+SMOOTH_DRV_H := $(SMOOTH_DRV_SRC:%c=%h)  \
+                $(SMOOTH_DIR)/ftsmerrs.h
+
+
+# smooth driver object(s)
+#
+#   SMOOTH_DRV_OBJ_M is used during `multi' builds.
+#   SMOOTH_DRV_OBJ_S is used during `single' builds.
+#
+SMOOTH_DRV_OBJ_M := $(SMOOTH_DRV_SRC:$(SMOOTH_DIR)/%.c=$(OBJ_DIR)/%.$O)
+SMOOTH_DRV_OBJ_S := $(OBJ_DIR)/smooth.$O
+
+# smooth driver source file for single build
+#
+SMOOTH_DRV_SRC_S := $(SMOOTH_DIR)/smooth.c
+
+
+# smooth driver - single object
+#
+$(SMOOTH_DRV_OBJ_S): $(SMOOTH_DRV_SRC_S) $(SMOOTH_DRV_SRC) \
+                     $(FREETYPE_H) $(SMOOTH_DRV_H)
+	$(SMOOTH_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(SMOOTH_DRV_SRC_S))
+
+
+# smooth driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(SMOOTH_DIR)/%.c $(FREETYPE_H) $(SMOOTH_DRV_H)
+	$(SMOOTH_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(SMOOTH_DRV_OBJ_S)
+DRV_OBJS_M += $(SMOOTH_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/smooth/smooth.c b/extensions/externals/src/freetype-2.4.9/src/smooth/smooth.c
new file mode 100644
index 0000000..a8ac51f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/smooth/smooth.c
@@ -0,0 +1,27 @@
+/***************************************************************************/
+/*                                                                         */
+/*  smooth.c                                                               */
+/*                                                                         */
+/*    FreeType anti-aliasing rasterer module component (body only).        */
+/*                                                                         */
+/*  Copyright 1996-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "ftspic.c"
+#include "ftgrays.c"
+#include "ftsmooth.c"
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/Jamfile b/extensions/externals/src/freetype-2.4.9/src/tools/Jamfile
new file mode 100644
index 0000000..475161e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/Jamfile
@@ -0,0 +1,5 @@
+# Jamfile for src/tools
+#
+SubDir FT2_TOP src tools ;
+
+Main  apinames : apinames.c ;
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/apinames.c b/extensions/externals/src/freetype-2.4.9/src/tools/apinames.c
new file mode 100644
index 0000000..3dc6559
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/apinames.c
@@ -0,0 +1,450 @@
+/*
+ * This little program is used to parse the FreeType headers and
+ * find the declaration of all public APIs.  This is easy, because
+ * they all look like the following:
+ *
+ *   FT_EXPORT( return_type )
+ *   function_name( function arguments );
+ *
+ * You must pass the list of header files as arguments.  Wildcards are
+ * accepted if you are using GCC for compilation (and probably by
+ * other compilers too).
+ *
+ * Author: David Turner, 2005, 2006, 2008-2012
+ *
+ * This code is explicitly placed into the public domain.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#define  PROGRAM_NAME     "apinames"
+#define  PROGRAM_VERSION  "0.1"
+
+#define  LINEBUFF_SIZE  1024
+
+typedef enum  OutputFormat_
+{
+  OUTPUT_LIST = 0,      /* output the list of names, one per line             */
+  OUTPUT_WINDOWS_DEF,   /* output a Windows .DEF file for Visual C++ or Mingw */
+  OUTPUT_BORLAND_DEF,   /* output a Windows .DEF file for Borland C++         */
+  OUTPUT_WATCOM_LBC     /* output a Watcom Linker Command File                */
+
+} OutputFormat;
+
+
+static void
+panic( const char*  message )
+{
+  fprintf( stderr, "PANIC: %s\n", message );
+  exit(2);
+}
+
+
+typedef struct  NameRec_
+{
+  char*         name;
+  unsigned int  hash;
+
+} NameRec, *Name;
+
+static Name  the_names;
+static int   num_names;
+static int   max_names;
+
+static void
+names_add( const char*  name,
+           const char*  end )
+{
+  unsigned int  h;
+  int           nn, len;
+  Name          nm;
+
+  if ( end <= name )
+    return;
+
+  /* compute hash value */
+  len = (int)(end - name);
+  h   = 0;
+  for ( nn = 0; nn < len; nn++ )
+    h = h*33 + name[nn];
+
+  /* check for an pre-existing name */
+  for ( nn = 0; nn < num_names; nn++ )
+  {
+    nm = the_names + nn;
+
+    if ( (int)nm->hash                 == h &&
+         memcmp( name, nm->name, len ) == 0 &&
+         nm->name[len]                 == 0 )
+      return;
+  }
+
+  /* add new name */
+  if ( num_names >= max_names )
+  {
+    max_names += (max_names >> 1) + 4;
+    the_names  = (NameRec*)realloc( the_names,
+                                    sizeof ( the_names[0] ) * max_names );
+    if ( the_names == NULL )
+      panic( "not enough memory" );
+  }
+  nm = &the_names[num_names++];
+
+  nm->hash = h;
+  nm->name = (char*)malloc( len+1 );
+  if ( nm->name == NULL )
+    panic( "not enough memory" );
+
+  memcpy( nm->name, name, len );
+  nm->name[len] = 0;
+}
+
+
+static int
+name_compare( const void*  name1,
+              const void*  name2 )
+{
+  Name  n1 = (Name)name1;
+  Name  n2 = (Name)name2;
+
+  return strcmp( n1->name, n2->name );
+}
+
+static void
+names_sort( void )
+{
+  qsort( the_names, (size_t)num_names,
+         sizeof ( the_names[0] ), name_compare );
+}
+
+
+static void
+names_dump( FILE*         out,
+            OutputFormat  format,
+            const char*   dll_name )
+{
+  int  nn;
+
+
+  switch ( format )
+  {
+    case OUTPUT_WINDOWS_DEF:
+      if ( dll_name )
+        fprintf( out, "LIBRARY %s\n", dll_name );
+
+      fprintf( out, "DESCRIPTION  FreeType 2 DLL\n" );
+      fprintf( out, "EXPORTS\n" );
+      for ( nn = 0; nn < num_names; nn++ )
+        fprintf( out, "  %s\n", the_names[nn].name );
+      break;
+
+    case OUTPUT_BORLAND_DEF:
+      if ( dll_name )
+        fprintf( out, "LIBRARY %s\n", dll_name );
+
+      fprintf( out, "DESCRIPTION  FreeType 2 DLL\n" );
+      fprintf( out, "EXPORTS\n" );
+      for ( nn = 0; nn < num_names; nn++ )
+        fprintf( out, "  _%s\n", the_names[nn].name );
+      break;
+
+    case OUTPUT_WATCOM_LBC:
+      {
+        /* we must omit the .dll suffix from the library name */
+        char         temp[512];
+        const char*  dot;
+
+
+        if ( dll_name == NULL )
+        {
+          fprintf( stderr,
+                   "you must provide a DLL name with the -d option!\n" );
+          exit( 4 );
+        }
+
+        dot = strchr( dll_name, '.' );
+        if ( dot != NULL )
+        {
+          int  len = dot - dll_name;
+
+
+          if ( len > (int)( sizeof ( temp ) - 1 ) )
+            len = sizeof ( temp ) - 1;
+
+          memcpy( temp, dll_name, len );
+          temp[len] = 0;
+
+          dll_name = (const char*)temp;
+        }
+
+        for ( nn = 0; nn < num_names; nn++ )
+          fprintf( out, "++_%s.%s.%s\n", the_names[nn].name, dll_name,
+                        the_names[nn].name );
+      }
+      break;
+
+    default:  /* LIST */
+      for ( nn = 0; nn < num_names; nn++ )
+        fprintf( out, "%s\n", the_names[nn].name );
+  }
+}
+
+
+
+
+/* states of the line parser */
+
+typedef enum  State_
+{
+  STATE_START = 0,  /* waiting for FT_EXPORT keyword and return type */
+  STATE_TYPE        /* type was read, waiting for function name      */
+
+} State;
+
+static int
+read_header_file( FILE*  file, int  verbose )
+{
+  static char  buff[LINEBUFF_SIZE + 1];
+  State        state = STATE_START;
+
+  while ( !feof( file ) )
+  {
+    char*  p;
+
+    if ( !fgets( buff, LINEBUFF_SIZE, file ) )
+      break;
+
+    p = buff;
+
+    while ( *p && (*p == ' ' || *p == '\\') )  /* skip leading whitespace */
+      p++;
+
+    if ( *p == '\n' || *p == '\r' )  /* skip empty lines */
+      continue;
+
+    switch ( state )
+    {
+      case STATE_START:
+        {
+          if ( memcmp( p, "FT_EXPORT(", 10 ) != 0 )
+            break;
+
+          p += 10;
+          for (;;)
+          {
+            if ( *p == 0 || *p == '\n' || *p == '\r' )
+              goto NextLine;
+
+            if ( *p == ')' )
+            {
+              p++;
+              break;
+            }
+
+            p++;
+          }
+
+          state = STATE_TYPE;
+
+         /* sometimes, the name is just after the FT_EXPORT(...), so
+          * skip whitespace, and fall-through if we find an alphanumeric
+          * character
+          */
+          while ( *p == ' ' || *p == '\t' )
+            p++;
+
+          if ( !isalpha(*p) )
+            break;
+        }
+        /* fall-through */
+
+      case STATE_TYPE:
+        {
+          char*   name = p;
+
+          while ( isalnum(*p) || *p == '_' )
+            p++;
+
+          if ( p > name )
+          {
+            if ( verbose )
+              fprintf( stderr, ">>> %.*s\n", (int)(p - name), name );
+
+            names_add( name, p );
+          }
+
+          state = STATE_START;
+        }
+        break;
+
+      default:
+        ;
+    }
+
+  NextLine:
+    ;
+  }
+
+  return 0;
+}
+
+
+static void
+usage( void )
+{
+  static const char* const  format =
+   "%s %s: extract FreeType API names from header files\n\n"
+   "this program is used to extract the list of public FreeType API\n"
+   "functions. It receives the list of header files as argument and\n"
+   "generates a sorted list of unique identifiers\n\n"
+
+   "usage: %s header1 [options] [header2 ...]\n\n"
+
+   "options:   -      : parse the content of stdin, ignore arguments\n"
+   "           -v     : verbose mode, output sent to standard error\n"
+   "           -oFILE : write output to FILE instead of standard output\n"
+   "           -dNAME : indicate DLL file name, 'freetype.dll' by default\n"
+   "           -w     : output .DEF file for Visual C++ and Mingw\n"
+   "           -wB    : output .DEF file for Borland C++\n"
+   "           -wW    : output Watcom Linker Response File\n"
+   "\n";
+
+  fprintf( stderr,
+           format,
+           PROGRAM_NAME,
+           PROGRAM_VERSION,
+           PROGRAM_NAME
+           );
+  exit(1);
+}
+
+
+int  main( int argc, const char* const*  argv )
+{
+  int           from_stdin = 0;
+  int           verbose = 0;
+  OutputFormat  format = OUTPUT_LIST;  /* the default */
+  FILE*         out    = stdout;
+  const char*   library_name = NULL;
+
+  if ( argc < 2 )
+    usage();
+
+  /* '-' used as a single argument means read source file from stdin */
+  while ( argc > 1 && argv[1][0] == '-' )
+  {
+    const char*  arg = argv[1];
+
+    switch ( arg[1] )
+    {
+      case 'v':
+        verbose = 1;
+        break;
+
+      case 'o':
+        if ( arg[2] == 0 )
+        {
+          if ( argc < 2 )
+            usage();
+
+          arg = argv[2];
+          argv++;
+          argc--;
+        }
+        else
+          arg += 2;
+
+        out = fopen( arg, "wt" );
+        if ( out == NULL )
+        {
+          fprintf( stderr, "could not open '%s' for writing\n", argv[2] );
+          exit(3);
+        }
+        break;
+
+      case 'd':
+        if ( arg[2] == 0 )
+        {
+          if ( argc < 2 )
+            usage();
+
+          arg = argv[2];
+          argv++;
+          argc--;
+        }
+        else
+          arg += 2;
+
+        library_name = arg;
+        break;
+
+      case 'w':
+        format = OUTPUT_WINDOWS_DEF;
+        switch ( arg[2] )
+        {
+          case 'B':
+            format = OUTPUT_BORLAND_DEF;
+            break;
+
+          case 'W':
+            format = OUTPUT_WATCOM_LBC;
+            break;
+
+          case 0:
+            break;
+
+          default:
+            usage();
+        }
+        break;
+
+      case 0:
+        from_stdin = 1;
+        break;
+
+      default:
+        usage();
+    }
+
+    argc--;
+    argv++;
+  }
+
+  if ( from_stdin )
+  {
+    read_header_file( stdin, verbose );
+  }
+  else
+  {
+    for ( --argc, argv++; argc > 0; argc--, argv++ )
+    {
+      FILE*  file = fopen( argv[0], "rb" );
+
+      if ( file == NULL )
+        fprintf( stderr, "unable to open '%s'\n", argv[0] );
+      else
+      {
+        if ( verbose )
+          fprintf( stderr, "opening '%s'\n", argv[0] );
+
+        read_header_file( file, verbose );
+        fclose( file );
+      }
+    }
+  }
+
+  if ( num_names == 0 )
+    panic( "could not find exported functions !!\n" );
+
+  names_sort();
+  names_dump( out, format, library_name );
+
+  if ( out != stdout )
+    fclose( out );
+
+  return 0;
+}
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/chktrcmp.py b/extensions/externals/src/freetype-2.4.9/src/tools/chktrcmp.py
new file mode 100644
index 0000000..d0f342e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/chktrcmp.py
@@ -0,0 +1,114 @@
+#!/usr/bin/env python
+#
+# Check trace components in FreeType 2 source.
+# Author: suzuki toshiya, 2009
+#
+# This code is explicitly into the public domain.
+
+
+import sys
+import os
+import re
+
+SRC_FILE_LIST   = []
+USED_COMPONENT  = {}
+KNOWN_COMPONENT = {}
+
+SRC_FILE_DIRS   = [ "src" ]
+TRACE_DEF_FILES = [ "include/freetype/internal/fttrace.h" ]
+
+
+# --------------------------------------------------------------
+# Parse command line options
+#
+
+for i in range( 1, len( sys.argv ) ):
+  if sys.argv[i].startswith( "--help" ):
+    print "Usage: %s [option]" % sys.argv[0]
+    print "Search used-but-defined and defined-but-not-used trace_XXX macros"
+    print ""
+    print "  --help:"
+    print "        Show this help"
+    print ""
+    print "  --src-dirs=dir1:dir2:..."
+    print "        Specify the directories of C source files to be checked"
+    print "        Default is %s" % ":".join( SRC_FILE_DIRS )
+    print ""
+    print "  --def-files=file1:file2:..."
+    print "        Specify the header files including FT_TRACE_DEF()"
+    print "        Default is %s" % ":".join( TRACE_DEF_FILES )
+    print ""
+    exit(0)
+  if sys.argv[i].startswith( "--src-dirs=" ):
+    SRC_FILE_DIRS = sys.argv[i].replace( "--src-dirs=", "", 1 ).split( ":" )
+  elif sys.argv[i].startswith( "--def-files=" ):
+    TRACE_DEF_FILES = sys.argv[i].replace( "--def-files=", "", 1 ).split( ":" )
+
+
+# --------------------------------------------------------------
+# Scan C source and header files using trace macros.
+#
+
+c_pathname_pat = re.compile( '^.*\.[ch]$', re.IGNORECASE )
+trace_use_pat  = re.compile( '^[ \t]*#define[ \t]+FT_COMPONENT[ \t]+trace_' )
+
+for d in SRC_FILE_DIRS:
+  for ( p, dlst, flst ) in os.walk( d ):
+    for f in flst:
+      if c_pathname_pat.match( f ) != None:
+        src_pathname = os.path.join( p, f )
+
+        line_num = 0
+        for src_line in open( src_pathname, 'r' ):
+          line_num = line_num + 1
+          src_line = src_line.strip()
+          if trace_use_pat.match( src_line ) != None:
+            component_name = trace_use_pat.sub( '', src_line )
+            if component_name in USED_COMPONENT:
+              USED_COMPONENT[component_name].append( "%s:%d" % ( src_pathname, line_num ) )
+            else:
+              USED_COMPONENT[component_name] = [ "%s:%d" % ( src_pathname, line_num ) ]
+
+
+# --------------------------------------------------------------
+# Scan header file(s) defining trace macros.
+#
+
+trace_def_pat_opn = re.compile( '^.*FT_TRACE_DEF[ \t]*\([ \t]*' )
+trace_def_pat_cls = re.compile( '[ \t\)].*$' )
+
+for f in TRACE_DEF_FILES:
+  line_num = 0
+  for hdr_line in open( f, 'r' ):
+    line_num = line_num + 1
+    hdr_line = hdr_line.strip()
+    if trace_def_pat_opn.match( hdr_line ) != None:
+      component_name = trace_def_pat_opn.sub( '', hdr_line )
+      component_name = trace_def_pat_cls.sub( '', component_name )
+      if component_name in KNOWN_COMPONENT:
+        print "trace component %s is defined twice, see %s and fttrace.h:%d" % \
+          ( component_name, KNOWN_COMPONENT[component_name], line_num )
+      else:
+        KNOWN_COMPONENT[component_name] = "%s:%d" % \
+          ( os.path.basename( f ), line_num )
+
+
+# --------------------------------------------------------------
+# Compare the used and defined trace macros.
+#
+
+print "# Trace component used in the implementations but not defined in fttrace.h."
+cmpnt = USED_COMPONENT.keys()
+cmpnt.sort()
+for c in cmpnt:
+  if c not in KNOWN_COMPONENT:
+    print "Trace component %s (used in %s) is not defined." % ( c, ", ".join( USED_COMPONENT[c] ) )
+
+print "# Trace component is defined but not used in the implementations."
+cmpnt = KNOWN_COMPONENT.keys()
+cmpnt.sort()
+for c in cmpnt:
+  if c not in USED_COMPONENT:
+    if c != "any":
+      print "Trace component %s (defined in %s) is not used." % ( c, KNOWN_COMPONENT[c] )
+
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/cordic.py b/extensions/externals/src/freetype-2.4.9/src/tools/cordic.py
new file mode 100644
index 0000000..3f80c5f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/cordic.py
@@ -0,0 +1,79 @@
+# compute arctangent table for CORDIC computations in fttrigon.c
+import sys, math
+
+#units  = 64*65536.0   # don't change !!
+units  = 256
+scale  = units/math.pi
+shrink = 1.0
+comma  = ""
+
+def calc_val( x ):
+    global units, shrink
+    angle  = math.atan(x)
+    shrink = shrink * math.cos(angle)
+    return angle/math.pi * units
+
+def  print_val( n, x ):
+    global comma
+
+    lo  = int(x)
+    hi  = lo + 1
+    alo = math.atan(lo)
+    ahi = math.atan(hi)
+    ax  = math.atan(2.0**n)
+
+    errlo = abs( alo - ax )
+    errhi = abs( ahi - ax )
+
+    if ( errlo < errhi ):
+      hi = lo
+
+    sys.stdout.write( comma + repr( int(hi) ) )
+    comma = ", "
+
+
+print ""
+print "table of arctan( 1/2^n ) for PI = " + repr(units/65536.0) + " units"
+
+# compute range of "i"
+r = [-1]
+r = r + range(32)
+
+for n in r:
+
+    if n >= 0:
+        x = 1.0/(2.0**n)    # tangent value
+    else:
+        x = 2.0**(-n)
+
+    angle  = math.atan(x)    # arctangent
+    angle2 = angle*scale     # arctangent in FT_Angle units
+
+    # determine which integer value for angle gives the best tangent
+    lo  = int(angle2)
+    hi  = lo + 1
+    tlo = math.tan(lo/scale)
+    thi = math.tan(hi/scale)
+
+    errlo = abs( tlo - x )
+    errhi = abs( thi - x )
+
+    angle2 = hi
+    if errlo < errhi:
+        angle2 = lo
+
+    if angle2 <= 0:
+        break
+
+    sys.stdout.write( comma + repr( int(angle2) ) )
+    comma = ", "
+
+    shrink = shrink * math.cos( angle2/scale)
+
+
+print
+print "shrink factor    = " + repr( shrink )
+print "shrink factor 2  = " + repr( shrink * (2.0**32) )
+print "expansion factor = " + repr(1/shrink)
+print ""
+
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/content.py b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/content.py
new file mode 100644
index 0000000..b398955
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/content.py
@@ -0,0 +1,584 @@
+#  Content (c) 2002, 2004, 2006, 2007, 2008, 2009
+#    David Turner <david@freetype.org>
+#
+#  This file contains routines used to parse the content of documentation
+#  comment blocks and build more structured objects out of them.
+#
+
+from sources import *
+from utils import *
+import string, re
+
+
+# this regular expression is used to detect code sequences. these
+# are simply code fragments embedded in '{' and '}' like in:
+#
+#  {
+#    x = y + z;
+#    if ( zookoo == 2 )
+#    {
+#      foobar();
+#    }
+#  }
+#
+# note that indentation of the starting and ending accolades must be
+# exactly the same. the code sequence can contain accolades at greater
+# indentation
+#
+re_code_start = re.compile( r"(\s*){\s*$" )
+re_code_end   = re.compile( r"(\s*)}\s*$" )
+
+
+# this regular expression is used to isolate identifiers from
+# other text
+#
+re_identifier = re.compile( r'(\w*)' )
+
+
+# we collect macros ending in `_H'; while outputting the object data, we use
+# this info together with the object's file location to emit the appropriate
+# header file macro and name before the object itself
+#
+re_header_macro = re.compile( r'^#define\s{1,}(\w{1,}_H)\s{1,}<(.*)>' )
+
+
+#############################################################################
+#
+# The DocCode class is used to store source code lines.
+#
+#   'self.lines' contains a set of source code lines that will be dumped as
+#   HTML in a <PRE> tag.
+#
+#   The object is filled line by line by the parser; it strips the leading
+#   "margin" space from each input line before storing it in 'self.lines'.
+#
+class  DocCode:
+
+    def  __init__( self, margin, lines ):
+        self.lines = []
+        self.words = None
+
+        # remove margin spaces
+        for l in lines:
+            if string.strip( l[:margin] ) == "":
+                l = l[margin:]
+            self.lines.append( l )
+
+    def  dump( self, prefix = "", width = 60 ):
+        lines = self.dump_lines( 0, width )
+        for l in lines:
+            print prefix + l
+
+    def  dump_lines( self, margin = 0, width = 60 ):
+        result = []
+        for l in self.lines:
+            result.append( " " * margin + l )
+        return result
+
+
+
+#############################################################################
+#
+# The DocPara class is used to store "normal" text paragraph.
+#
+#   'self.words' contains the list of words that make up the paragraph
+#
+class  DocPara:
+
+    def  __init__( self, lines ):
+        self.lines = None
+        self.words = []
+        for l in lines:
+            l = string.strip( l )
+            self.words.extend( string.split( l ) )
+
+    def  dump( self, prefix = "", width = 60 ):
+        lines = self.dump_lines( 0, width )
+        for l in lines:
+            print prefix + l
+
+    def  dump_lines( self, margin = 0, width = 60 ):
+        cur    = ""  # current line
+        col    = 0   # current width
+        result = []
+
+        for word in self.words:
+            ln = len( word )
+            if col > 0:
+                ln = ln + 1
+
+            if col + ln > width:
+                result.append( " " * margin + cur )
+                cur = word
+                col = len( word )
+            else:
+                if col > 0:
+                    cur = cur + " "
+                cur = cur + word
+                col = col + ln
+
+        if col > 0:
+            result.append( " " * margin + cur )
+
+        return result
+
+
+
+#############################################################################
+#
+#  The DocField class is used to store a list containing either DocPara or
+#  DocCode objects. Each DocField also has an optional "name" which is used
+#  when the object corresponds to a field or value definition
+#
+class  DocField:
+
+    def  __init__( self, name, lines ):
+        self.name  = name  # can be None for normal paragraphs/sources
+        self.items = []    # list of items
+
+        mode_none  = 0     # start parsing mode
+        mode_code  = 1     # parsing code sequences
+        mode_para  = 3     # parsing normal paragraph
+
+        margin     = -1    # current code sequence indentation
+        cur_lines  = []
+
+        # now analyze the markup lines to see if they contain paragraphs,
+        # code sequences or fields definitions
+        #
+        start = 0
+        mode  = mode_none
+
+        for l in lines:
+            # are we parsing a code sequence ?
+            if mode == mode_code:
+                m = re_code_end.match( l )
+                if m and len( m.group( 1 ) ) <= margin:
+                    # that's it, we finished the code sequence
+                    code = DocCode( 0, cur_lines )
+                    self.items.append( code )
+                    margin    = -1
+                    cur_lines = []
+                    mode      = mode_none
+                else:
+                    # nope, continue the code sequence
+                    cur_lines.append( l[margin:] )
+            else:
+                # start of code sequence ?
+                m = re_code_start.match( l )
+                if m:
+                    # save current lines
+                    if cur_lines:
+                        para = DocPara( cur_lines )
+                        self.items.append( para )
+                        cur_lines = []
+
+                    # switch to code extraction mode
+                    margin = len( m.group( 1 ) )
+                    mode   = mode_code
+                else:
+                    if not string.split( l ) and cur_lines:
+                        # if the line is empty, we end the current paragraph,
+                        # if any
+                        para = DocPara( cur_lines )
+                        self.items.append( para )
+                        cur_lines = []
+                    else:
+                        # otherwise, simply add the line to the current
+                        # paragraph
+                        cur_lines.append( l )
+
+        if mode == mode_code:
+            # unexpected end of code sequence
+            code = DocCode( margin, cur_lines )
+            self.items.append( code )
+        elif cur_lines:
+            para = DocPara( cur_lines )
+            self.items.append( para )
+
+    def  dump( self, prefix = "" ):
+        if self.field:
+            print prefix + self.field + " ::"
+            prefix = prefix + "----"
+
+        first = 1
+        for p in self.items:
+            if not first:
+                print ""
+            p.dump( prefix )
+            first = 0
+
+    def  dump_lines( self, margin = 0, width = 60 ):
+        result = []
+        nl     = None
+
+        for p in self.items:
+            if nl:
+                result.append( "" )
+
+            result.extend( p.dump_lines( margin, width ) )
+            nl = 1
+
+        return result
+
+
+
+# this regular expression is used to detect field definitions
+#
+re_field = re.compile( r"\s*(\w*|\w(\w|\.)*\w)\s*::" )
+
+
+
+class  DocMarkup:
+
+    def  __init__( self, tag, lines ):
+        self.tag    = string.lower( tag )
+        self.fields = []
+
+        cur_lines = []
+        field     = None
+        mode      = 0
+
+        for l in lines:
+            m = re_field.match( l )
+            if m:
+                # we detected the start of a new field definition
+
+                # first, save the current one
+                if cur_lines:
+                    f = DocField( field, cur_lines )
+                    self.fields.append( f )
+                    cur_lines = []
+                    field     = None
+
+                field     = m.group( 1 )   # record field name
+                ln        = len( m.group( 0 ) )
+                l         = " " * ln + l[ln:]
+                cur_lines = [l]
+            else:
+                cur_lines.append( l )
+
+        if field or cur_lines:
+            f = DocField( field, cur_lines )
+            self.fields.append( f )
+
+    def  get_name( self ):
+        try:
+            return self.fields[0].items[0].words[0]
+        except:
+            return None
+
+    def  get_start( self ):
+        try:
+            result = ""
+            for word in self.fields[0].items[0].words:
+                result = result + " " + word
+            return result[1:]
+        except:
+            return "ERROR"
+
+    def  dump( self, margin ):
+        print " " * margin + "<" + self.tag + ">"
+        for f in self.fields:
+            f.dump( "  " )
+        print " " * margin + "</" + self.tag + ">"
+
+
+
+class  DocChapter:
+
+    def  __init__( self, block ):
+        self.block    = block
+        self.sections = []
+        if block:
+            self.name  = block.name
+            self.title = block.get_markup_words( "title" )
+            self.order = block.get_markup_words( "sections" )
+        else:
+            self.name  = "Other"
+            self.title = string.split( "Miscellaneous" )
+            self.order = []
+
+
+
+class  DocSection:
+
+    def  __init__( self, name = "Other" ):
+        self.name        = name
+        self.blocks      = {}
+        self.block_names = []  # ordered block names in section
+        self.defs        = []
+        self.abstract    = ""
+        self.description = ""
+        self.order       = []
+        self.title       = "ERROR"
+        self.chapter     = None
+
+    def  add_def( self, block ):
+        self.defs.append( block )
+
+    def  add_block( self, block ):
+        self.block_names.append( block.name )
+        self.blocks[block.name] = block
+
+    def  process( self ):
+        # look up one block that contains a valid section description
+        for block in self.defs:
+            title = block.get_markup_text( "title" )
+            if title:
+                self.title       = title
+                self.abstract    = block.get_markup_words( "abstract" )
+                self.description = block.get_markup_items( "description" )
+                self.order       = block.get_markup_words( "order" )
+                return
+
+    def  reorder( self ):
+        self.block_names = sort_order_list( self.block_names, self.order )
+
+
+
+class  ContentProcessor:
+
+    def  __init__( self ):
+        """initialize a block content processor"""
+        self.reset()
+
+        self.sections = {}    # dictionary of documentation sections
+        self.section  = None  # current documentation section
+
+        self.chapters = []    # list of chapters
+
+        self.headers  = {}    # dictionary of header macros
+
+    def  set_section( self, section_name ):
+        """set current section during parsing"""
+        if not self.sections.has_key( section_name ):
+            section = DocSection( section_name )
+            self.sections[section_name] = section
+            self.section                = section
+        else:
+            self.section = self.sections[section_name]
+
+    def  add_chapter( self, block ):
+        chapter = DocChapter( block )
+        self.chapters.append( chapter )
+
+
+    def  reset( self ):
+        """reset the content processor for a new block"""
+        self.markups      = []
+        self.markup       = None
+        self.markup_lines = []
+
+    def  add_markup( self ):
+        """add a new markup section"""
+        if self.markup and self.markup_lines:
+
+            # get rid of last line of markup if it's empty
+            marks = self.markup_lines
+            if len( marks ) > 0 and not string.strip( marks[-1] ):
+                self.markup_lines = marks[:-1]
+
+            m = DocMarkup( self.markup, self.markup_lines )
+
+            self.markups.append( m )
+
+            self.markup       = None
+            self.markup_lines = []
+
+    def  process_content( self, content ):
+        """process a block content and return a list of DocMarkup objects
+           corresponding to it"""
+        markup       = None
+        markup_lines = []
+        first        = 1
+
+        for line in content:
+            found = None
+            for t in re_markup_tags:
+                m = t.match( line )
+                if m:
+                    found  = string.lower( m.group( 1 ) )
+                    prefix = len( m.group( 0 ) )
+                    line   = " " * prefix + line[prefix:]   # remove markup from line
+                    break
+
+            # is it the start of a new markup section ?
+            if found:
+                first = 0
+                self.add_markup()  # add current markup content
+                self.markup = found
+                if len( string.strip( line ) ) > 0:
+                    self.markup_lines.append( line )
+            elif first == 0:
+                self.markup_lines.append( line )
+
+        self.add_markup()
+
+        return self.markups
+
+    def  parse_sources( self, source_processor ):
+        blocks = source_processor.blocks
+        count  = len( blocks )
+
+        for n in range( count ):
+            source = blocks[n]
+            if source.content:
+                # this is a documentation comment, we need to catch
+                # all following normal blocks in the "follow" list
+                #
+                follow = []
+                m = n + 1
+                while m < count and not blocks[m].content:
+                    follow.append( blocks[m] )
+                    m = m + 1
+
+                doc_block = DocBlock( source, follow, self )
+
+    def  finish( self ):
+        # process all sections to extract their abstract, description
+        # and ordered list of items
+        #
+        for sec in self.sections.values():
+            sec.process()
+
+        # process chapters to check that all sections are correctly
+        # listed there
+        for chap in self.chapters:
+            for sec in chap.order:
+                if self.sections.has_key( sec ):
+                    section = self.sections[sec]
+                    section.chapter = chap
+                    section.reorder()
+                    chap.sections.append( section )
+                else:
+                    sys.stderr.write( "WARNING: chapter '" +          \
+                        chap.name + "' in " + chap.block.location() + \
+                        " lists unknown section '" + sec + "'\n" )
+
+        # check that all sections are in a chapter
+        #
+        others = []
+        for sec in self.sections.values():
+            if not sec.chapter:
+                others.append( sec )
+
+        # create a new special chapter for all remaining sections
+        # when necessary
+        #
+        if others:
+            chap = DocChapter( None )
+            chap.sections = others
+            self.chapters.append( chap )
+
+
+
+class  DocBlock:
+
+    def  __init__( self, source, follow, processor ):
+        processor.reset()
+
+        self.source  = source
+        self.code    = []
+        self.type    = "ERRTYPE"
+        self.name    = "ERRNAME"
+        self.section = processor.section
+        self.markups = processor.process_content( source.content )
+
+        # compute block type from first markup tag
+        try:
+            self.type = self.markups[0].tag
+        except:
+            pass
+
+        # compute block name from first markup paragraph
+        try:
+            markup = self.markups[0]
+            para   = markup.fields[0].items[0]
+            name   = para.words[0]
+            m = re_identifier.match( name )
+            if m:
+                name = m.group( 1 )
+            self.name = name
+        except:
+            pass
+
+        if self.type == "section":
+            # detect new section starts
+            processor.set_section( self.name )
+            processor.section.add_def( self )
+        elif self.type == "chapter":
+            # detect new chapter
+            processor.add_chapter( self )
+        else:
+            processor.section.add_block( self )
+
+        # now, compute the source lines relevant to this documentation
+        # block. We keep normal comments in for obvious reasons (??)
+        source = []
+        for b in follow:
+            if b.format:
+                break
+            for l in b.lines:
+                # collect header macro definitions
+                m = re_header_macro.match( l )
+                if m:
+                    processor.headers[m.group( 2 )] = m.group( 1 );
+
+                # we use "/* */" as a separator
+                if re_source_sep.match( l ):
+                    break
+                source.append( l )
+
+        # now strip the leading and trailing empty lines from the sources
+        start = 0
+        end   = len( source ) - 1
+
+        while start < end and not string.strip( source[start] ):
+            start = start + 1
+
+        while start < end and not string.strip( source[end] ):
+            end = end - 1
+
+        if start == end and not string.strip( source[start] ):
+            self.code = []
+        else:
+            self.code = source[start:end + 1]
+
+    def  location( self ):
+        return self.source.location()
+
+    def  get_markup( self, tag_name ):
+        """return the DocMarkup corresponding to a given tag in a block"""
+        for m in self.markups:
+            if m.tag == string.lower( tag_name ):
+                return m
+        return None
+
+    def  get_markup_name( self, tag_name ):
+        """return the name of a given primary markup in a block"""
+        try:
+            m = self.get_markup( tag_name )
+            return m.get_name()
+        except:
+            return None
+
+    def  get_markup_words( self, tag_name ):
+        try:
+            m = self.get_markup( tag_name )
+            return m.fields[0].items[0].words
+        except:
+            return []
+
+    def  get_markup_text( self, tag_name ):
+        result = self.get_markup_words( tag_name )
+        return string.join( result )
+
+    def  get_markup_items( self, tag_name ):
+        try:
+            m = self.get_markup( tag_name )
+            return m.fields[0].items
+        except:
+            return None
+
+# eof
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/docbeauty.py b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/docbeauty.py
new file mode 100644
index 0000000..3ddf4a9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/docbeauty.py
@@ -0,0 +1,113 @@
+#!/usr/bin/env python
+#
+#  DocBeauty (c) 2003, 2004, 2008 David Turner <david@freetype.org>
+#
+# This program is used to beautify the documentation comments used
+# in the FreeType 2 public headers.
+#
+
+from sources import *
+from content import *
+from utils   import *
+
+import utils
+
+import sys, os, time, string, getopt
+
+
+content_processor = ContentProcessor()
+
+
+def  beautify_block( block ):
+    if block.content:
+        content_processor.reset()
+
+        markups = content_processor.process_content( block.content )
+        text    = []
+        first   = 1
+
+        for markup in markups:
+            text.extend( markup.beautify( first ) )
+            first = 0
+
+        # now beautify the documentation "borders" themselves
+        lines = [" /*************************************************************************"]
+        for l in text:
+            lines.append( "  *" + l )
+        lines.append( "  */" )
+
+        block.lines = lines
+
+
+def  usage():
+    print "\nDocBeauty 0.1 Usage information\n"
+    print "  docbeauty [options] file1 [file2 ...]\n"
+    print "using the following options:\n"
+    print "  -h : print this page"
+    print "  -b : backup original files with the 'orig' extension"
+    print ""
+    print "  --backup : same as -b"
+
+
+def  main( argv ):
+    """main program loop"""
+
+    global output_dir
+
+    try:
+        opts, args = getopt.getopt( sys.argv[1:], \
+                                    "hb",         \
+                                    ["help", "backup"] )
+    except getopt.GetoptError:
+        usage()
+        sys.exit( 2 )
+
+    if args == []:
+        usage()
+        sys.exit( 1 )
+
+    # process options
+    #
+    output_dir = None
+    do_backup  = None
+
+    for opt in opts:
+        if opt[0] in ( "-h", "--help" ):
+            usage()
+            sys.exit( 0 )
+
+        if opt[0] in ( "-b", "--backup" ):
+            do_backup = 1
+
+    # create context and processor
+    source_processor = SourceProcessor()
+
+    # retrieve the list of files to process
+    file_list = make_file_list( args )
+    for filename in file_list:
+        source_processor.parse_file( filename )
+
+        for block in source_processor.blocks:
+            beautify_block( block )
+
+        new_name = filename + ".new"
+        ok       = None
+
+        try:
+            file = open( new_name, "wt" )
+            for block in source_processor.blocks:
+                for line in block.lines:
+                    file.write( line )
+                    file.write( "\n" )
+            file.close()
+        except:
+            ok = 0
+
+
+# if called from the command line
+#
+if __name__ == '__main__':
+    main( sys.argv )
+
+
+# eof
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/docmaker.py b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/docmaker.py
new file mode 100644
index 0000000..1d9de9f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/docmaker.py
@@ -0,0 +1,106 @@
+#!/usr/bin/env python
+#
+#  DocMaker (c) 2002, 2004, 2008 David Turner <david@freetype.org>
+#
+# This program is a re-write of the original DocMaker took used
+# to generate the API Reference of the FreeType font engine
+# by converting in-source comments into structured HTML.
+#
+# This new version is capable of outputting XML data, as well
+# as accepts more liberal formatting options.
+#
+# It also uses regular expression matching and substitution
+# to speed things significantly.
+#
+
+from sources   import *
+from content   import *
+from utils     import *
+from formatter import *
+from tohtml    import *
+
+import utils
+
+import sys, os, time, string, glob, getopt
+
+
+def  usage():
+    print "\nDocMaker Usage information\n"
+    print "  docmaker [options] file1 [file2 ...]\n"
+    print "using the following options:\n"
+    print "  -h : print this page"
+    print "  -t : set project title, as in '-t \"My Project\"'"
+    print "  -o : set output directory, as in '-o mydir'"
+    print "  -p : set documentation prefix, as in '-p ft2'"
+    print ""
+    print "  --title  : same as -t, as in '--title=\"My Project\"'"
+    print "  --output : same as -o, as in '--output=mydir'"
+    print "  --prefix : same as -p, as in '--prefix=ft2'"
+
+
+def  main( argv ):
+    """main program loop"""
+
+    global output_dir
+
+    try:
+        opts, args = getopt.getopt( sys.argv[1:], \
+                                    "ht:o:p:",    \
+                                    ["help", "title=", "output=", "prefix="] )
+    except getopt.GetoptError:
+        usage()
+        sys.exit( 2 )
+
+    if args == []:
+        usage()
+        sys.exit( 1 )
+
+    # process options
+    #
+    project_title  = "Project"
+    project_prefix = None
+    output_dir     = None
+
+    for opt in opts:
+        if opt[0] in ( "-h", "--help" ):
+            usage()
+            sys.exit( 0 )
+
+        if opt[0] in ( "-t", "--title" ):
+            project_title = opt[1]
+
+        if opt[0] in ( "-o", "--output" ):
+            utils.output_dir = opt[1]
+
+        if opt[0] in ( "-p", "--prefix" ):
+            project_prefix = opt[1]
+
+    check_output()
+
+    # create context and processor
+    source_processor  = SourceProcessor()
+    content_processor = ContentProcessor()
+
+    # retrieve the list of files to process
+    file_list = make_file_list( args )
+    for filename in file_list:
+        source_processor.parse_file( filename )
+        content_processor.parse_sources( source_processor )
+
+    # process sections
+    content_processor.finish()
+
+    formatter = HtmlFormatter( content_processor, project_title, project_prefix )
+
+    formatter.toc_dump()
+    formatter.index_dump()
+    formatter.section_dump_all()
+
+
+# if called from the command line
+#
+if __name__ == '__main__':
+    main( sys.argv )
+
+
+# eof
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/formatter.py b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/formatter.py
new file mode 100644
index 0000000..f62ce67
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/formatter.py
@@ -0,0 +1,188 @@
+#  Formatter (c) 2002, 2004, 2007, 2008 David Turner <david@freetype.org>
+#
+
+from sources import *
+from content import *
+from utils   import *
+
+# This is the base Formatter class.  Its purpose is to convert
+# a content processor's data into specific documents (i.e., table of
+# contents, global index, and individual API reference indices).
+#
+# You need to sub-class it to output anything sensible.  For example,
+# the file tohtml.py contains the definition of the HtmlFormatter sub-class
+# used to output -- you guessed it -- HTML.
+#
+
+class  Formatter:
+
+    def  __init__( self, processor ):
+        self.processor   = processor
+        self.identifiers = {}
+        self.chapters    = processor.chapters
+        self.sections    = processor.sections.values()
+        self.block_index = []
+
+        # store all blocks in a dictionary
+        self.blocks = []
+        for section in self.sections:
+            for block in section.blocks.values():
+                self.add_identifier( block.name, block )
+
+                # add enumeration values to the index, since this is useful
+                for markup in block.markups:
+                    if markup.tag == 'values':
+                        for field in markup.fields:
+                            self.add_identifier( field.name, block )
+
+        self.block_index = self.identifiers.keys()
+        self.block_index.sort( index_sort )
+
+    def  add_identifier( self, name, block ):
+        if self.identifiers.has_key( name ):
+            # duplicate name!
+            sys.stderr.write(                                           \
+               "WARNING: duplicate definition for '" + name + "' in " + \
+               block.location() + ", previous definition in " +         \
+               self.identifiers[name].location() + "\n" )
+        else:
+            self.identifiers[name] = block
+
+    #
+    #  Formatting the table of contents
+    #
+    def  toc_enter( self ):
+        pass
+
+    def  toc_chapter_enter( self, chapter ):
+        pass
+
+    def  toc_section_enter( self, section ):
+        pass
+
+    def  toc_section_exit( self, section ):
+        pass
+
+    def  toc_chapter_exit( self, chapter ):
+        pass
+
+    def  toc_index( self, index_filename ):
+        pass
+
+    def  toc_exit( self ):
+        pass
+
+    def  toc_dump( self, toc_filename = None, index_filename = None ):
+        output = None
+        if toc_filename:
+            output = open_output( toc_filename )
+
+        self.toc_enter()
+
+        for chap in self.processor.chapters:
+
+            self.toc_chapter_enter( chap )
+
+            for section in chap.sections:
+                self.toc_section_enter( section )
+                self.toc_section_exit( section )
+
+            self.toc_chapter_exit( chap )
+
+        self.toc_index( index_filename )
+
+        self.toc_exit()
+
+        if output:
+            close_output( output )
+
+    #
+    #  Formatting the index
+    #
+    def  index_enter( self ):
+        pass
+
+    def  index_name_enter( self, name ):
+        pass
+
+    def  index_name_exit( self, name ):
+        pass
+
+    def  index_exit( self ):
+        pass
+
+    def  index_dump( self, index_filename = None ):
+        output = None
+        if index_filename:
+            output = open_output( index_filename )
+
+        self.index_enter()
+
+        for name in self.block_index:
+            self.index_name_enter( name )
+            self.index_name_exit( name )
+
+        self.index_exit()
+
+        if output:
+            close_output( output )
+
+    #
+    #  Formatting a section
+    #
+    def  section_enter( self, section ):
+        pass
+
+    def  block_enter( self, block ):
+        pass
+
+    def  markup_enter( self, markup, block = None ):
+        pass
+
+    def  field_enter( self, field, markup = None, block = None ):
+        pass
+
+    def  field_exit( self, field, markup = None, block = None ):
+        pass
+
+    def  markup_exit( self, markup, block = None ):
+        pass
+
+    def  block_exit( self, block ):
+        pass
+
+    def  section_exit( self, section ):
+        pass
+
+    def  section_dump( self, section, section_filename = None ):
+        output = None
+        if section_filename:
+            output = open_output( section_filename )
+
+        self.section_enter( section )
+
+        for name in section.block_names:
+            block = self.identifiers[name]
+            self.block_enter( block )
+
+            for markup in block.markups[1:]:   # always ignore first markup!
+                self.markup_enter( markup, block )
+
+                for field in markup.fields:
+                    self.field_enter( field, markup, block )
+                    self.field_exit( field, markup, block )
+
+                self.markup_exit( markup, block )
+
+            self.block_exit( block )
+
+        self.section_exit( section )
+
+        if output:
+            close_output( output )
+
+    def  section_dump_all( self ):
+        for section in self.sections:
+            self.section_dump( section )
+
+# eof
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/sources.py b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/sources.py
new file mode 100644
index 0000000..7b68c07
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/sources.py
@@ -0,0 +1,347 @@
+#  Sources (c) 2002, 2003, 2004, 2006, 2007, 2008, 2009
+#    David Turner <david@freetype.org>
+#
+#
+# this file contains definitions of classes needed to decompose
+# C sources files into a series of multi-line "blocks". There are
+# two kinds of blocks:
+#
+#   - normal blocks, which contain source code or ordinary comments
+#
+#   - documentation blocks, which have restricted formatting, and
+#     whose text always start with a documentation markup tag like
+#     "<Function>", "<Type>", etc..
+#
+# the routines used to process the content of documentation blocks
+# are not contained here, but in "content.py"
+#
+# the classes and methods found here only deal with text parsing
+# and basic documentation block extraction
+#
+
+import fileinput, re, sys, os, string
+
+
+
+################################################################
+##
+##  BLOCK FORMAT PATTERN
+##
+##   A simple class containing compiled regular expressions used
+##   to detect potential documentation format block comments within
+##   C source code
+##
+##   note that the 'column' pattern must contain a group that will
+##   be used to "unbox" the content of documentation comment blocks
+##
+class  SourceBlockFormat:
+
+    def  __init__( self, id, start, column, end ):
+        """create a block pattern, used to recognize special documentation blocks"""
+        self.id     = id
+        self.start  = re.compile( start, re.VERBOSE )
+        self.column = re.compile( column, re.VERBOSE )
+        self.end    = re.compile( end, re.VERBOSE )
+
+
+
+#
+# format 1 documentation comment blocks look like the following:
+#
+#    /************************************/
+#    /*                                  */
+#    /*                                  */
+#    /*                                  */
+#    /************************************/
+#
+# we define a few regular expressions here to detect them
+#
+
+start = r'''
+  \s*      # any number of whitespace
+  /\*{2,}/ # followed by '/' and at least two asterisks then '/'
+  \s*$     # probably followed by whitespace
+'''
+
+column = r'''
+  \s*      # any number of whitespace
+  /\*{1}   # followed by '/' and precisely one asterisk
+  ([^*].*) # followed by anything (group 1)
+  \*{1}/   # followed by one asterisk and a '/'
+  \s*$     # probably followed by whitespace
+'''
+
+re_source_block_format1 = SourceBlockFormat( 1, start, column, start )
+
+
+#
+# format 2 documentation comment blocks look like the following:
+#
+#    /************************************ (at least 2 asterisks)
+#     *
+#     *
+#     *
+#     *
+#     **/       (1 or more asterisks at the end)
+#
+# we define a few regular expressions here to detect them
+#
+start = r'''
+  \s*     # any number of whitespace
+  /\*{2,} # followed by '/' and at least two asterisks
+  \s*$    # probably followed by whitespace
+'''
+
+column = r'''
+  \s*        # any number of whitespace
+  \*{1}(?!/) # followed by precisely one asterisk not followed by `/'
+  (.*)       # then anything (group1)
+'''
+
+end = r'''
+  \s*  # any number of whitespace
+  \*+/ # followed by at least one asterisk, then '/'
+'''
+
+re_source_block_format2 = SourceBlockFormat( 2, start, column, end )
+
+
+#
+# the list of supported documentation block formats, we could add new ones
+# relatively easily
+#
+re_source_block_formats = [re_source_block_format1, re_source_block_format2]
+
+
+#
+# the following regular expressions corresponds to markup tags
+# within the documentation comment blocks. they're equivalent
+# despite their different syntax
+#
+# notice how each markup tag _must_ begin a new line
+#
+re_markup_tag1 = re.compile( r'''\s*<(\w*)>''' )  # <xxxx> format
+re_markup_tag2 = re.compile( r'''\s*@(\w*):''' )  # @xxxx: format
+
+#
+# the list of supported markup tags, we could add new ones relatively
+# easily
+#
+re_markup_tags = [re_markup_tag1, re_markup_tag2]
+
+#
+# used to detect a cross-reference, after markup tags have been stripped
+#
+re_crossref = re.compile( r'@(\w*)(.*)' )
+
+#
+# used to detect italic and bold styles in paragraph text
+#
+re_italic = re.compile( r"_(\w(\w|')*)_(.*)" )     #  _italic_
+re_bold   = re.compile( r"\*(\w(\w|')*)\*(.*)" )   #  *bold*
+
+#
+# used to detect the end of commented source lines
+#
+re_source_sep = re.compile( r'\s*/\*\s*\*/' )
+
+#
+# used to perform cross-reference within source output
+#
+re_source_crossref = re.compile( r'(\W*)(\w*)' )
+
+#
+# a list of reserved source keywords
+#
+re_source_keywords = re.compile( '''\\b ( typedef   |
+                                          struct    |
+                                          enum      |
+                                          union     |
+                                          const     |
+                                          char      |
+                                          int       |
+                                          short     |
+                                          long      |
+                                          void      |
+                                          signed    |
+                                          unsigned  |
+                                          \#include |
+                                          \#define  |
+                                          \#undef   |
+                                          \#if      |
+                                          \#ifdef   |
+                                          \#ifndef  |
+                                          \#else    |
+                                          \#endif   ) \\b''', re.VERBOSE )
+
+
+################################################################
+##
+##  SOURCE BLOCK CLASS
+##
+##   A SourceProcessor is in charge of reading a C source file
+##   and decomposing it into a series of different "SourceBlocks".
+##   each one of these blocks can be made of the following data:
+##
+##   - A documentation comment block that starts with "/**" and
+##     whose exact format will be discussed later
+##
+##   - normal sources lines, including comments
+##
+##   the important fields in a text block are the following ones:
+##
+##     self.lines   : a list of text lines for the corresponding block
+##
+##     self.content : for documentation comment blocks only, this is the
+##                    block content that has been "unboxed" from its
+##                    decoration. This is None for all other blocks
+##                    (i.e. sources or ordinary comments with no starting
+##                     markup tag)
+##
+class  SourceBlock:
+
+    def  __init__( self, processor, filename, lineno, lines ):
+        self.processor = processor
+        self.filename  = filename
+        self.lineno    = lineno
+        self.lines     = lines[:]
+        self.format    = processor.format
+        self.content   = []
+
+        if self.format == None:
+            return
+
+        words = []
+
+        # extract comment lines
+        lines = []
+
+        for line0 in self.lines:
+            m = self.format.column.match( line0 )
+            if m:
+                lines.append( m.group( 1 ) )
+
+        # now, look for a markup tag
+        for l in lines:
+            l = string.strip( l )
+            if len( l ) > 0:
+                for tag in re_markup_tags:
+                    if tag.match( l ):
+                        self.content = lines
+                        return
+
+    def  location( self ):
+        return "(" + self.filename + ":" + repr( self.lineno ) + ")"
+
+    # debugging only - not used in normal operations
+    def  dump( self ):
+        if self.content:
+            print "{{{content start---"
+            for l in self.content:
+                print l
+            print "---content end}}}"
+            return
+
+        fmt = ""
+        if self.format:
+            fmt = repr( self.format.id ) + " "
+
+        for line in self.lines:
+            print line
+
+
+
+################################################################
+##
+##  SOURCE PROCESSOR CLASS
+##
+##   The SourceProcessor is in charge of reading a C source file
+##   and decomposing it into a series of different "SourceBlock"
+##   objects.
+##
+##   each one of these blocks can be made of the following data:
+##
+##   - A documentation comment block that starts with "/**" and
+##     whose exact format will be discussed later
+##
+##   - normal sources lines, include comments
+##
+##
+class  SourceProcessor:
+
+    def  __init__( self ):
+        """initialize a source processor"""
+        self.blocks   = []
+        self.filename = None
+        self.format   = None
+        self.lines    = []
+
+    def  reset( self ):
+        """reset a block processor, clean all its blocks"""
+        self.blocks = []
+        self.format = None
+
+    def  parse_file( self, filename ):
+        """parse a C source file, and add its blocks to the processor's list"""
+        self.reset()
+
+        self.filename = filename
+
+        fileinput.close()
+        self.format = None
+        self.lineno = 0
+        self.lines  = []
+
+        for line in fileinput.input( filename ):
+            # strip trailing newlines, important on Windows machines!
+            if line[-1] == '\012':
+                line = line[0:-1]
+
+            if self.format == None:
+                self.process_normal_line( line )
+            else:
+                if self.format.end.match( line ):
+                    # that's a normal block end, add it to 'lines' and
+                    # create a new block
+                    self.lines.append( line )
+                    self.add_block_lines()
+                elif self.format.column.match( line ):
+                    # that's a normal column line, add it to 'lines'
+                    self.lines.append( line )
+                else:
+                    # humm.. this is an unexpected block end,
+                    # create a new block, but don't process the line
+                    self.add_block_lines()
+
+                    # we need to process the line again
+                    self.process_normal_line( line )
+
+        # record the last lines
+        self.add_block_lines()
+
+    def  process_normal_line( self, line ):
+        """process a normal line and check whether it is the start of a new block"""
+        for f in re_source_block_formats:
+            if f.start.match( line ):
+                self.add_block_lines()
+                self.format = f
+                self.lineno = fileinput.filelineno()
+
+        self.lines.append( line )
+
+    def  add_block_lines( self ):
+        """add the current accumulated lines and create a new block"""
+        if self.lines != []:
+            block = SourceBlock( self, self.filename, self.lineno, self.lines )
+
+            self.blocks.append( block )
+            self.format = None
+            self.lines  = []
+
+    # debugging only, not used in normal operations
+    def  dump( self ):
+        """print all blocks in a processor"""
+        for b in self.blocks:
+            b.dump()
+
+# eof
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/tohtml.py b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/tohtml.py
new file mode 100644
index 0000000..fffa120
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/tohtml.py
@@ -0,0 +1,593 @@
+#  ToHTML (c) 2002, 2003, 2005, 2006, 2007, 2008
+#    David Turner <david@freetype.org>
+
+from sources import *
+from content import *
+from formatter import *
+
+import time
+
+
+# The following defines the HTML header used by all generated pages.
+html_header_1 = """\
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>\
+"""
+
+html_header_2 = """\
+ API Reference</title>
+<style type="text/css">
+  body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
+         color: #000000;
+         background: #FFFFFF; }
+
+  p { text-align: justify; }
+  h1 { text-align: center; }
+  li { text-align: justify; }
+  td { padding: 0 0.5em 0 0.5em; }
+  td.left { padding: 0 0.5em 0 0.5em;
+            text-align: left; }
+
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
+  span.keyword { font-family: monospace;
+                 text-align: left;
+                 white-space: pre;
+                 color: darkblue; }
+
+  pre.colored { color: blue; }
+
+  ul.empty { list-style-type: none; }
+</style>
+</head>
+<body>
+"""
+
+html_header_3 = """
+<table align=center><tr><td><font size=-1>[<a href="\
+"""
+
+html_header_3i = """
+<table align=center><tr><td width="100%"></td>
+<td><font size=-1>[<a href="\
+"""
+
+html_header_4 = """\
+">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-1>[<a href="\
+"""
+
+html_header_5 = """\
+">TOC</a>]</font></td></tr></table>
+<center><h1>\
+"""
+
+html_header_5t = """\
+">Index</a>]</font></td>
+<td width="100%"></td></tr></table>
+<center><h1>\
+"""
+
+html_header_6 = """\
+ API Reference</h1></center>
+"""
+
+
+# The HTML footer used by all generated pages.
+html_footer = """\
+</body>
+</html>\
+"""
+
+# The header and footer used for each section.
+section_title_header = "<center><h1>"
+section_title_footer = "</h1></center>"
+
+# The header and footer used for code segments.
+code_header = '<pre class="colored">'
+code_footer = '</pre>'
+
+# Paragraph header and footer.
+para_header = "<p>"
+para_footer = "</p>"
+
+# Block header and footer.
+block_header        = '<table align=center width="75%"><tr><td>'
+block_footer_start  = """\
+</td></tr></table>
+<hr width="75%">
+<table align=center width="75%"><tr><td><font size=-2>[<a href="\
+"""
+block_footer_middle = """\
+">Index</a>]</font></td>
+<td width="100%"></td>
+<td><font size=-2>[<a href="\
+"""
+block_footer_end    = """\
+">TOC</a>]</font></td></tr></table>
+"""
+
+# Description header/footer.
+description_header = '<table align=center width="87%"><tr><td>'
+description_footer = "</td></tr></table><br>"
+
+# Marker header/inter/footer combination.
+marker_header = '<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>'
+marker_inter  = "</b></em></td></tr><tr><td>"
+marker_footer = "</td></tr></table>"
+
+# Header location header/footer.
+header_location_header = '<table align=center width="87%"><tr><td>'
+header_location_footer = "</td></tr></table><br>"
+
+# Source code extracts header/footer.
+source_header = '<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>\n'
+source_footer = "\n</pre></table><br>"
+
+# Chapter header/inter/footer.
+chapter_header = '<br><table align=center width="75%"><tr><td><h2>'
+chapter_inter  = '</h2><ul class="empty"><li>'
+chapter_footer = '</li></ul></td></tr></table>'
+
+# Index footer.
+index_footer_start = """\
+<hr>
+<table><tr><td width="100%"></td>
+<td><font size=-2>[<a href="\
+"""
+index_footer_end = """\
+">TOC</a>]</font></td></tr></table>
+"""
+
+# TOC footer.
+toc_footer_start = """\
+<hr>
+<table><tr><td><font size=-2>[<a href="\
+"""
+toc_footer_end = """\
+">Index</a>]</font></td>
+<td width="100%"></td>
+</tr></table>
+"""
+
+
+# source language keyword coloration/styling
+keyword_prefix = '<span class="keyword">'
+keyword_suffix = '</span>'
+
+section_synopsis_header = '<h2>Synopsis</h2>'
+section_synopsis_footer = ''
+
+
+# Translate a single line of source to HTML.  This will convert
+# a "<" into "&lt.", ">" into "&gt.", etc.
+def  html_quote( line ):
+    result = string.replace( line, "&", "&amp;" )
+    result = string.replace( result, "<", "&lt;" )
+    result = string.replace( result, ">", "&gt;" )
+    return result
+
+
+# same as 'html_quote', but ignores left and right brackets
+def  html_quote0( line ):
+    return string.replace( line, "&", "&amp;" )
+
+
+def  dump_html_code( lines, prefix = "" ):
+    # clean the last empty lines
+    l = len( self.lines )
+    while l > 0 and string.strip( self.lines[l - 1] ) == "":
+        l = l - 1
+
+    # The code footer should be directly appended to the last code
+    # line to avoid an additional blank line.
+    print prefix + code_header,
+    for line in self.lines[0 : l + 1]:
+        print '\n' + prefix + html_quote( line ),
+    print prefix + code_footer,
+
+
+
+class  HtmlFormatter( Formatter ):
+
+    def  __init__( self, processor, project_title, file_prefix ):
+        Formatter.__init__( self, processor )
+
+        global html_header_1, html_header_2, html_header_3
+        global html_header_4, html_header_5, html_footer
+
+        if file_prefix:
+            file_prefix = file_prefix + "-"
+        else:
+            file_prefix = ""
+
+        self.headers           = processor.headers
+        self.project_title     = project_title
+        self.file_prefix       = file_prefix
+        self.html_header       = html_header_1 + project_title +              \
+                                 html_header_2 +                              \
+                                 html_header_3 + file_prefix + "index.html" + \
+                                 html_header_4 + file_prefix + "toc.html" +   \
+                                 html_header_5 + project_title +              \
+                                 html_header_6
+
+        self.html_index_header = html_header_1 + project_title +             \
+                                 html_header_2 +                             \
+                                 html_header_3i + file_prefix + "toc.html" + \
+                                 html_header_5 + project_title +             \
+                                 html_header_6
+
+        self.html_toc_header   = html_header_1 + project_title +              \
+                                 html_header_2 +                              \
+                                 html_header_3 + file_prefix + "index.html" + \
+                                 html_header_5t + project_title +             \
+                                 html_header_6
+
+        self.html_footer       = "<center><font size=""-2"">generated on " +     \
+                                 time.asctime( time.localtime( time.time() ) ) + \
+                                 "</font></center>" + html_footer
+
+        self.columns = 3
+
+    def  make_section_url( self, section ):
+        return self.file_prefix + section.name + ".html"
+
+    def  make_block_url( self, block ):
+        return self.make_section_url( block.section ) + "#" + block.name
+
+    def  make_html_words( self, words ):
+        """ convert a series of simple words into some HTML text """
+        line = ""
+        if words:
+            line = html_quote( words[0] )
+            for w in words[1:]:
+                line = line + " " + html_quote( w )
+
+        return line
+
+    def  make_html_word( self, word ):
+        """analyze a simple word to detect cross-references and styling"""
+        # look for cross-references
+        m = re_crossref.match( word )
+        if m:
+            try:
+                name = m.group( 1 )
+                rest = m.group( 2 )
+                block = self.identifiers[name]
+                url   = self.make_block_url( block )
+                return '<a href="' + url + '">' + name + '</a>' + rest
+            except:
+                # we detected a cross-reference to an unknown item
+                sys.stderr.write( \
+                   "WARNING: undefined cross reference '" + name + "'.\n" )
+                return '?' + name + '?' + rest
+
+        # look for italics and bolds
+        m = re_italic.match( word )
+        if m:
+            name = m.group( 1 )
+            rest = m.group( 3 )
+            return '<i>' + name + '</i>' + rest
+
+        m = re_bold.match( word )
+        if m:
+            name = m.group( 1 )
+            rest = m.group( 3 )
+            return '<b>' + name + '</b>' + rest
+
+        return html_quote( word )
+
+    def  make_html_para( self, words ):
+        """ convert words of a paragraph into tagged HTML text, handle xrefs """
+        line = ""
+        if words:
+            line = self.make_html_word( words[0] )
+            for word in words[1:]:
+                line = line + " " + self.make_html_word( word )
+            # convert `...' quotations into real left and right single quotes
+            line = re.sub( r"(^|\W)`(.*?)'(\W|$)",  \
+                           r'\1&lsquo;\2&rsquo;\3', \
+                           line )
+            # convert tilde into non-breakable space
+            line = string.replace( line, "~", "&nbsp;" )
+
+        return para_header + line + para_footer
+
+    def  make_html_code( self, lines ):
+        """ convert a code sequence to HTML """
+        line = code_header + '\n'
+        for l in lines:
+            line = line + html_quote( l ) + '\n'
+
+        return line + code_footer
+
+    def  make_html_items( self, items ):
+        """ convert a field's content into some valid HTML """
+        lines = []
+        for item in items:
+            if item.lines:
+                lines.append( self.make_html_code( item.lines ) )
+            else:
+                lines.append( self.make_html_para( item.words ) )
+
+        return string.join( lines, '\n' )
+
+    def  print_html_items( self, items ):
+        print self.make_html_items( items )
+
+    def  print_html_field( self, field ):
+        if field.name:
+            print "<table><tr valign=top><td><b>" + field.name + "</b></td><td>"
+
+        print self.make_html_items( field.items )
+
+        if field.name:
+            print "</td></tr></table>"
+
+    def  html_source_quote( self, line, block_name = None ):
+        result = ""
+        while line:
+            m = re_source_crossref.match( line )
+            if m:
+                name   = m.group( 2 )
+                prefix = html_quote( m.group( 1 ) )
+                length = len( m.group( 0 ) )
+
+                if name == block_name:
+                    # this is the current block name, if any
+                    result = result + prefix + '<b>' + name + '</b>'
+                elif re_source_keywords.match( name ):
+                    # this is a C keyword
+                    result = result + prefix + keyword_prefix + name + keyword_suffix
+                elif self.identifiers.has_key( name ):
+                    # this is a known identifier
+                    block = self.identifiers[name]
+                    result = result + prefix + '<a href="' + \
+                             self.make_block_url( block ) + '">' + name + '</a>'
+                else:
+                    result = result + html_quote( line[:length] )
+
+                line = line[length:]
+            else:
+                result = result + html_quote( line )
+                line   = []
+
+        return result
+
+    def  print_html_field_list( self, fields ):
+        print "<p></p>"
+        print "<table cellpadding=3 border=0>"
+        for field in fields:
+            if len( field.name ) > 22:
+              print "<tr valign=top><td colspan=0><b>" + field.name + "</b></td></tr>"
+              print "<tr valign=top><td></td><td>"
+            else:
+              print "<tr valign=top><td><b>" + field.name + "</b></td><td>"
+
+            self.print_html_items( field.items )
+            print "</td></tr>"
+        print "</table>"
+
+    def  print_html_markup( self, markup ):
+        table_fields = []
+        for field in markup.fields:
+            if field.name:
+                # we begin a new series of field or value definitions, we
+                # will record them in the 'table_fields' list before outputting
+                # all of them as a single table
+                #
+                table_fields.append( field )
+            else:
+                if table_fields:
+                    self.print_html_field_list( table_fields )
+                    table_fields = []
+
+                self.print_html_items( field.items )
+
+        if table_fields:
+            self.print_html_field_list( table_fields )
+
+    #
+    #  Formatting the index
+    #
+    def  index_enter( self ):
+        print self.html_index_header
+        self.index_items = {}
+
+    def  index_name_enter( self, name ):
+        block = self.identifiers[name]
+        url   = self.make_block_url( block )
+        self.index_items[name] = url
+
+    def  index_exit( self ):
+        # block_index already contains the sorted list of index names
+        count = len( self.block_index )
+        rows  = ( count + self.columns - 1 ) / self.columns
+
+        print "<table align=center border=0 cellpadding=0 cellspacing=0>"
+        for r in range( rows ):
+            line = "<tr>"
+            for c in range( self.columns ):
+                i = r + c * rows
+                if i < count:
+                    bname = self.block_index[r + c * rows]
+                    url   = self.index_items[bname]
+                    line = line + '<td><a href="' + url + '">' + bname + '</a></td>'
+                else:
+                    line = line + '<td></td>'
+            line = line + "</tr>"
+            print line
+
+        print "</table>"
+
+        print index_footer_start +            \
+              self.file_prefix + "toc.html" + \
+              index_footer_end
+
+        print self.html_footer
+
+        self.index_items = {}
+
+    def  index_dump( self, index_filename = None ):
+        if index_filename == None:
+            index_filename = self.file_prefix + "index.html"
+
+        Formatter.index_dump( self, index_filename )
+
+    #
+    #  Formatting the table of content
+    #
+    def  toc_enter( self ):
+        print self.html_toc_header
+        print "<center><h1>Table of Contents</h1></center>"
+
+    def  toc_chapter_enter( self, chapter ):
+        print  chapter_header + string.join( chapter.title ) + chapter_inter
+        print "<table cellpadding=5>"
+
+    def  toc_section_enter( self, section ):
+        print '<tr valign=top><td class="left">'
+        print '<a href="' + self.make_section_url( section ) + '">' + \
+               section.title + '</a></td><td>'
+
+        print self.make_html_para( section.abstract )
+
+    def  toc_section_exit( self, section ):
+        print "</td></tr>"
+
+    def  toc_chapter_exit( self, chapter ):
+        print "</table>"
+        print chapter_footer
+
+    def  toc_index( self, index_filename ):
+        print chapter_header +                                      \
+              '<a href="' + index_filename + '">Global Index</a>' + \
+              chapter_inter + chapter_footer
+
+    def  toc_exit( self ):
+        print toc_footer_start +                \
+              self.file_prefix + "index.html" + \
+              toc_footer_end
+
+        print self.html_footer
+
+    def  toc_dump( self, toc_filename = None, index_filename = None ):
+        if toc_filename == None:
+            toc_filename = self.file_prefix + "toc.html"
+
+        if index_filename == None:
+            index_filename = self.file_prefix + "index.html"
+
+        Formatter.toc_dump( self, toc_filename, index_filename )
+
+    #
+    #  Formatting sections
+    #
+    def  section_enter( self, section ):
+        print self.html_header
+
+        print section_title_header
+        print section.title
+        print section_title_footer
+
+        maxwidth = 0
+        for b in section.blocks.values():
+            if len( b.name ) > maxwidth:
+                maxwidth = len( b.name )
+
+        width = 70  # XXX magic number
+        if maxwidth <> 0:
+            # print section synopsis
+            print section_synopsis_header
+            print "<table align=center cellspacing=5 cellpadding=0 border=0>"
+
+            columns = width / maxwidth
+            if columns < 1:
+                columns = 1
+
+            count = len( section.block_names )
+            rows  = ( count + columns - 1 ) / columns
+
+            for r in range( rows ):
+                line = "<tr>"
+                for c in range( columns ):
+                    i = r + c * rows
+                    line = line + '<td></td><td>'
+                    if i < count:
+                        name = section.block_names[i]
+                        line = line + '<a href="#' + name + '">' + name + '</a>'
+
+                    line = line + '</td>'
+                line = line + "</tr>"
+                print line
+
+            print "</table><br><br>"
+            print section_synopsis_footer
+
+        print description_header
+        print self.make_html_items( section.description )
+        print description_footer
+
+    def  block_enter( self, block ):
+        print block_header
+
+        # place html anchor if needed
+        if block.name:
+            print '<h4><a name="' + block.name + '">' + block.name + '</a></h4>'
+
+        # dump the block C source lines now
+        if block.code:
+            header = ''
+            for f in self.headers.keys():
+                if block.source.filename.find( f ) >= 0:
+                    header = self.headers[f] + ' (' + f + ')'
+                    break;
+                
+#           if not header:
+#               sys.stderr.write( \
+#                 'WARNING: No header macro for ' + block.source.filename + '.\n' )
+
+            if header:
+                print header_location_header
+                print 'Defined in ' + header + '.'
+                print header_location_footer
+
+            print source_header
+            for l in block.code:
+                print self.html_source_quote( l, block.name )
+            print source_footer
+
+    def  markup_enter( self, markup, block ):
+        if markup.tag == "description":
+            print description_header
+        else:
+            print marker_header + markup.tag + marker_inter
+
+        self.print_html_markup( markup )
+
+    def  markup_exit( self, markup, block ):
+        if markup.tag == "description":
+            print description_footer
+        else:
+            print marker_footer
+
+    def  block_exit( self, block ):
+        print block_footer_start + self.file_prefix + "index.html" + \
+              block_footer_middle + self.file_prefix + "toc.html" +  \
+              block_footer_end
+
+    def  section_exit( self, section ):
+        print html_footer
+
+    def  section_dump_all( self ):
+        for section in self.sections:
+            self.section_dump( section, self.file_prefix + section.name + '.html' )
+
+# eof
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/utils.py b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/utils.py
new file mode 100644
index 0000000..1d96658
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/docmaker/utils.py
@@ -0,0 +1,132 @@
+#  Utils (c) 2002, 2004, 2007, 2008  David Turner <david@freetype.org>
+#
+
+import string, sys, os, glob
+
+# current output directory
+#
+output_dir = None
+
+
+# This function is used to sort the index.  It is a simple lexicographical
+# sort, except that it places capital letters before lowercase ones.
+#
+def  index_sort( s1, s2 ):
+    if not s1:
+        return -1
+
+    if not s2:
+        return 1
+
+    l1 = len( s1 )
+    l2 = len( s2 )
+    m1 = string.lower( s1 )
+    m2 = string.lower( s2 )
+
+    for i in range( l1 ):
+        if i >= l2 or m1[i] > m2[i]:
+            return 1
+
+        if m1[i] < m2[i]:
+            return -1
+
+        if s1[i] < s2[i]:
+            return -1
+
+        if s1[i] > s2[i]:
+            return 1
+
+    if l2 > l1:
+        return -1
+
+    return 0
+
+
+# Sort input_list, placing the elements of order_list in front.
+#
+def  sort_order_list( input_list, order_list ):
+    new_list = order_list[:]
+    for id in input_list:
+        if not id in order_list:
+            new_list.append( id )
+    return new_list
+
+
+# Open the standard output to a given project documentation file.  Use
+# "output_dir" to determine the filename location if necessary and save the
+# old stdout in a tuple that is returned by this function.
+#
+def  open_output( filename ):
+    global output_dir
+
+    if output_dir and output_dir != "":
+        filename = output_dir + os.sep + filename
+
+    old_stdout = sys.stdout
+    new_file   = open( filename, "w" )
+    sys.stdout = new_file
+
+    return ( new_file, old_stdout )
+
+
+# Close the output that was returned by "close_output".
+#
+def  close_output( output ):
+    output[0].close()
+    sys.stdout = output[1]
+
+
+# Check output directory.
+#
+def  check_output():
+    global output_dir
+    if output_dir:
+        if output_dir != "":
+            if not os.path.isdir( output_dir ):
+                sys.stderr.write( "argument" + " '" + output_dir + "' " + \
+                                  "is not a valid directory" )
+                sys.exit( 2 )
+        else:
+            output_dir = None
+
+
+def  file_exists( pathname ):
+    """checks that a given file exists"""
+    result = 1
+    try:
+        file = open( pathname, "r" )
+        file.close()
+    except:
+        result = None
+        sys.stderr.write( pathname + " couldn't be accessed\n" )
+
+    return result
+
+
+def  make_file_list( args = None ):
+    """builds a list of input files from command-line arguments"""
+    file_list = []
+    # sys.stderr.write( repr( sys.argv[1 :] ) + '\n' )
+
+    if not args:
+        args = sys.argv[1 :]
+
+    for pathname in args:
+        if string.find( pathname, '*' ) >= 0:
+            newpath = glob.glob( pathname )
+            newpath.sort()  # sort files -- this is important because
+                            # of the order of files
+        else:
+            newpath = [pathname]
+
+        file_list.extend( newpath )
+
+    if len( file_list ) == 0:
+        file_list = None
+    else:
+        # now filter the file list to remove non-existing ones
+        file_list = filter( file_exists, file_list )
+
+    return file_list
+
+# eof
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/ftrandom/Makefile b/extensions/externals/src/freetype-2.4.9/src/tools/ftrandom/Makefile
new file mode 100644
index 0000000..2e61929
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/ftrandom/Makefile
@@ -0,0 +1,35 @@
+# TOP_DIR and OBJ_DIR should be set by the user to the right directories,
+# if necessary.
+
+TOP_DIR ?= ../../..
+OBJ_DIR ?= $(TOP_DIR)/objs
+
+
+# The setup below is for gcc on a Unix-like platform.
+
+SRC_DIR = $(TOP_DIR)/src/tools/ftrandom
+
+CC = gcc
+WFLAGS = -Wmissing-prototypes \
+         -Wunused \
+         -Wimplicit \
+         -Wreturn-type \
+         -Wparentheses \
+         -pedantic \
+         -Wformat \
+         -Wchar-subscripts \
+         -Wsequence-point
+CFLAGS = $(WFLAGS) \
+         -g \
+         -I $(TOP_DIR)/include
+LIBS = -lm \
+       -L $(OBJ_DIR) \
+       -lfreetype \
+       -lz
+
+all: $(OBJ_DIR)/ftrandom
+
+$(OBJ_DIR)/ftrandom: $(SRC_DIR)/ftrandom.c $(OBJ_DIR)/libfreetype.a
+	$(CC) -o $(OBJ_DIR)/ftrandom $(CFLAGS) $(SRC_DIR)/ftrandom.c $(LIBS)
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/ftrandom/README b/extensions/externals/src/freetype-2.4.9/src/tools/ftrandom/README
new file mode 100644
index 0000000..c093f15
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/ftrandom/README
@@ -0,0 +1,48 @@
+ftrandom
+--------
+
+This program expects a set of directories containing good fonts, and a set
+of extensions of fonts to be tested.  It will randomly pick a font, copy it,
+introduce and error and then test it.
+
+The FreeType tests are quite basic:
+
+  For each erroneous font it
+    forks off a new tester;
+    initializes the library;
+    opens each font in the file;
+    loads each glyph;
+      (optionally reviewing the contours of the glyph)
+      (optionally rasterizing)
+    closes the face.
+
+If the tester exits with a signal, or takes longer than 20 seconds then
+ftrandom saves the erroneous font and continues.  If the tester exits
+normally or with an error, then the superstructure removes the test font and
+continues.
+
+Arguments are:
+
+  --all                    Test every font in the directory(ies) no matter
+                           what its extension (some CID-keyed fonts have no
+                           extension).
+  --check-outlines         Call FT_Outline_Decompose on each glyph.
+  --dir <dir>              Append <dir> to the list of directories to search
+                           for good fonts.
+  --error-count <cnt>      Introduce <cnt> single-byte errors into the
+                           erroneous fonts.
+  --error-fraction <frac>  Multiply the file size of the font by <frac> and
+                           introduce that many errors into the erroneous
+                           font file.
+  --ext <ext>              Add <ext> to the set of font types tested.  Known
+                           extensions are `ttf', `otf', `ttc', `cid', `pfb',
+                           `pfa', `bdf', `pcf', `pfr', `fon', `otb', and
+                           `cff'.
+  --help                   Print out this list of options.
+  --nohints                Specify FT_LOAD_NO_HINTING when loading glyphs.
+  --rasterize              Call FT_Render_Glyph as well as loading it.
+  --result <dir>           This is the directory in which test files are
+                           placed.
+  --test <file>            Run a single test on a pre-generated testcase. 
+                           Done in the current process so it can be debugged
+                           more easily.
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/ftrandom/ftrandom.c b/extensions/externals/src/freetype-2.4.9/src/tools/ftrandom/ftrandom.c
new file mode 100644
index 0000000..4daac0d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/ftrandom/ftrandom.c
@@ -0,0 +1,659 @@
+/* Copyright (C) 2005, 2007, 2008 by George Williams */
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+
+ * The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* modified by Werner Lemberg <wl@gnu.org>       */
+/* This file is now part of the FreeType library */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <math.h>
+#include <signal.h>
+#include <time.h>
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_OUTLINE_H
+
+#define true     1
+#define false    0
+#define forever  for (;;)
+
+
+  static int    check_outlines = false;
+  static int    nohints        = false;
+  static int    rasterize      = false;
+  static char*  results_dir    = "results";
+
+#define GOOD_FONTS_DIR  "/home/wl/freetype-testfonts"
+
+  static char*  default_dir_list[] =
+  {
+    GOOD_FONTS_DIR,
+    NULL
+  };
+
+  static char*  default_ext_list[] =
+  {
+    "ttf",
+    "otf",
+    "ttc",
+    "cid",
+    "pfb",
+    "pfa",
+    "bdf",
+    "pcf",
+    "pfr",
+    "fon",
+    "otb",
+    "cff",
+    NULL
+  };
+
+  static int  error_count    = 1;
+  static int  error_fraction = 0;
+
+  static FT_F26Dot6  font_size = 12 * 64;
+
+  static struct fontlist
+  {
+    char*         name;
+    int           len;
+    unsigned int  isbinary: 1;
+    unsigned int  isascii: 1;
+    unsigned int  ishex: 1;
+
+  } *fontlist;
+
+  static int  fcnt;
+
+
+  static int
+  FT_MoveTo( const FT_Vector  *to,
+             void             *user )
+  {
+    return 0;
+  }
+
+
+  static int
+  FT_LineTo( const FT_Vector  *to,
+             void             *user )
+  {
+    return 0;
+  }
+
+
+  static int
+  FT_ConicTo( const FT_Vector  *_cp,
+              const FT_Vector  *to,
+              void             *user )
+  {
+    return 0;
+  }
+
+
+  static int
+  FT_CubicTo( const FT_Vector  *cp1,
+              const FT_Vector  *cp2,
+              const FT_Vector  *to,
+              void             *user )
+  {
+    return 0;
+  }
+
+
+  static FT_Outline_Funcs outlinefuncs =
+  {
+    FT_MoveTo,
+    FT_LineTo,
+    FT_ConicTo,
+    FT_CubicTo,
+    0, 0          /* No shift, no delta */
+  };
+
+
+  static void
+  TestFace( FT_Face  face )
+  {
+    int  gid;
+    int  load_flags = FT_LOAD_DEFAULT;
+
+
+    if ( check_outlines         &&
+         FT_IS_SCALABLE( face ) )
+      load_flags = FT_LOAD_NO_BITMAP;
+
+    if ( nohints )
+      load_flags |= FT_LOAD_NO_HINTING;
+
+    FT_Set_Char_Size( face, 0, font_size, 72, 72 );
+
+    for ( gid = 0; gid < face->num_glyphs; ++gid )
+    {
+      if ( check_outlines         &&
+           FT_IS_SCALABLE( face ) )
+      {
+        if ( !FT_Load_Glyph( face, gid, load_flags ) )
+          FT_Outline_Decompose( &face->glyph->outline, &outlinefuncs, NULL );
+      }
+      else
+        FT_Load_Glyph( face, gid, load_flags );
+
+      if ( rasterize )
+        FT_Render_Glyph( face->glyph, ft_render_mode_normal );
+    }
+
+    FT_Done_Face( face );
+  }
+
+
+  static void
+  ExecuteTest( char*  testfont )
+  {
+    FT_Library  context;
+    FT_Face     face;
+    int         i, num;
+
+
+    if ( FT_Init_FreeType( &context ) )
+    {
+      fprintf( stderr, "Can't initialize FreeType.\n" );
+      exit( 1 );
+    }
+
+    if ( FT_New_Face( context, testfont, 0, &face ) )
+    {
+      /* The font is erroneous, so if this fails that's ok. */
+      exit( 0 );
+    }
+
+    if ( face->num_faces == 1 )
+      TestFace( face );
+    else
+    {
+      num = face->num_faces;
+      FT_Done_Face( face );
+
+      for ( i = 0; i < num; ++i )
+      {
+        if ( !FT_New_Face( context, testfont, i, &face ) )
+          TestFace( face );
+      }
+    }
+
+    exit( 0 );
+  }
+
+
+  static int
+  extmatch( char*   filename,
+            char**  extensions )
+  {
+    int    i;
+    char*  pt;
+
+
+    if ( extensions == NULL )
+      return true;
+
+    pt = strrchr( filename, '.' );
+    if ( pt == NULL )
+      return false;
+    if ( pt < strrchr( filename, '/' ) )
+      return false;
+
+    for ( i = 0; extensions[i] != NULL; ++i )
+      if ( strcasecmp( pt + 1, extensions[i] ) == 0 ||
+           strcasecmp( pt,     extensions[i] ) == 0 )
+        return true;
+
+    return false;
+  }
+
+
+  static void
+  figurefiletype( struct fontlist*  item )
+  {
+    FILE*  foo;
+
+
+    item->isbinary = item->isascii = item->ishex = false;
+
+    foo = fopen( item->name, "rb" );
+    if ( foo != NULL )
+    {
+      /* Try to guess the file type from the first few characters... */
+      int  ch1 = getc( foo );
+      int  ch2 = getc( foo );
+      int  ch3 = getc( foo );
+      int  ch4 = getc( foo );
+
+
+      fclose( foo );
+
+      if ( ( ch1 == 0   && ch2 == 1   && ch3 == 0   && ch4 == 0   ) ||
+           ( ch1 == 'O' && ch2 == 'T' && ch3 == 'T' && ch4 == 'O' ) ||
+           ( ch1 == 't' && ch2 == 'r' && ch3 == 'u' && ch4 == 'e' ) ||
+           ( ch1 == 't' && ch2 == 't' && ch3 == 'c' && ch4 == 'f' ) )
+      {
+        /* ttf, otf, ttc files */
+        item->isbinary = true;
+      }
+      else if ( ch1 == 0x80 && ch2 == '\01' )
+      {
+        /* PFB header */
+        item->isbinary = true;
+      }
+      else if ( ch1 == '%' && ch2 == '!' )
+      {
+        /* Random PostScript */
+        if ( strstr( item->name, ".pfa" ) != NULL ||
+             strstr( item->name, ".PFA" ) != NULL )
+          item->ishex = true;
+        else
+          item->isascii = true;
+      }
+      else if ( ch1 == 1 && ch2 == 0 && ch3 == 4 )
+      {
+        /* Bare CFF */
+        item->isbinary = true;
+      }
+      else if ( ch1 == 'S' && ch2 == 'T' && ch3 == 'A' && ch4 == 'R' )
+      {
+        /* BDF */
+        item->ishex = true;
+      }
+      else if ( ch1 == 'P' && ch2 == 'F' && ch3 == 'R' && ch4 == '0' )
+      {
+        /* PFR */
+        item->isbinary = true;
+      }
+      else if ( ( ch1 == '\1' && ch2 == 'f' && ch3 == 'c' && ch4 == 'p' ) ||
+                ( ch1 == 'M'  && ch2 == 'Z' )                             )
+      {
+        /* Windows FON */
+        item->isbinary = true;
+      }
+      else
+      {
+        fprintf( stderr,
+                 "Can't recognize file type of `%s', assuming binary\n",
+                 item->name );
+        item->isbinary = true;
+      }
+    }
+    else
+    {
+      fprintf( stderr, "Can't open `%s' for typing the file.\n",
+               item->name );
+      item->isbinary = true;
+    }
+  }
+
+
+  static void
+  FindFonts( char**  fontdirs,
+             char**  extensions )
+  {
+    DIR*            examples;
+    struct dirent*  ent;
+
+    int             i, max;
+    char            buffer[1025];
+    struct stat     statb;
+
+
+    max  = 0;
+    fcnt = 0;
+
+    for ( i = 0; fontdirs[i] != NULL; ++i )
+    {
+      examples = opendir( fontdirs[i] );
+      if ( examples == NULL )
+      {
+        fprintf( stderr,
+                 "Can't open example font directory `%s'\n",
+                 fontdirs[i] );
+        exit( 1 );
+      }
+
+      while ( ( ent = readdir( examples ) ) != NULL )
+      {
+        snprintf( buffer, sizeof ( buffer ),
+                  "%s/%s", fontdirs[i], ent->d_name );
+        if ( stat( buffer, &statb ) == -1 || S_ISDIR( statb.st_mode ) )
+          continue;
+        if ( extensions == NULL || extmatch( buffer, extensions ) )
+        {
+          if ( fcnt >= max )
+          {
+            max += 100;
+            fontlist = realloc( fontlist, max * sizeof ( struct fontlist ) );
+            if ( fontlist == NULL )
+            {
+              fprintf( stderr, "Can't allocate memory\n" );
+              exit( 1 );
+            }
+          }
+
+          fontlist[fcnt].name = strdup( buffer );
+          fontlist[fcnt].len  = statb.st_size;
+
+          figurefiletype( &fontlist[fcnt] );
+          ++fcnt;
+        }
+      }
+
+      closedir( examples );
+    }
+
+    if ( fcnt == 0 )
+    {
+      fprintf( stderr, "Can't find matching font files.\n" );
+      exit( 1 );
+    }
+
+    fontlist[fcnt].name = NULL;
+  }
+
+
+  static int
+  getErrorCnt( struct fontlist*  item )
+  {
+    if ( error_count == 0 && error_fraction == 0 )
+      return 0;
+
+    return error_count + ceil( error_fraction * item->len );
+  }
+
+
+  static int
+  getRandom( int  low,
+             int  high )
+  {
+    if ( low - high < 0x10000L )
+      return low + ( ( random() >> 8 ) % ( high + 1 - low ) );
+
+    return low + ( random() % ( high + 1 - low ) );
+  }
+
+
+  static int
+  copyfont( struct fontlist*  item,
+            char*             newfont )
+  {
+    static char  buffer[8096];
+    FILE         *good, *new;
+    int          len;
+    int          i, err_cnt;
+
+
+    good = fopen( item->name, "r" );
+    if ( good == NULL )
+    {
+      fprintf( stderr, "Can't open `%s'\n", item->name );
+      return false;
+    }
+
+    new = fopen( newfont, "w+" );
+    if ( new == NULL )
+    {
+      fprintf( stderr, "Can't create temporary output file `%s'\n",
+               newfont );
+      exit( 1 );
+    }
+
+    while ( ( len = fread( buffer, 1, sizeof ( buffer ), good ) ) > 0 )
+      fwrite( buffer, 1, len, new );
+
+    fclose( good );
+
+    err_cnt = getErrorCnt( item );
+    for ( i = 0; i < err_cnt; ++i )
+    {
+      fseek( new, getRandom( 0, item->len - 1 ), SEEK_SET );
+
+      if ( item->isbinary )
+        putc( getRandom( 0, 0xff ), new );
+      else if ( item->isascii )
+        putc( getRandom( 0x20, 0x7e ), new );
+      else
+      {
+        int  hex = getRandom( 0, 15 );
+
+
+        if ( hex < 10 )
+          hex += '0';
+        else
+          hex += 'A' - 10;
+
+        putc( hex, new );
+      }
+    }
+
+    if ( ferror( new ) )
+    {
+      fclose( new );
+      unlink( newfont );
+      return false;
+    }
+
+    fclose( new );
+
+    return true;
+  }
+
+
+  static int  child_pid;
+
+  static void
+  abort_test( int  sig )
+  {
+    /* If a time-out happens, then kill the child */
+    kill( child_pid, SIGFPE );
+    write( 2, "Timeout... ", 11 );
+  }
+
+
+  static void
+  do_test( void )
+  {
+    int         i        = getRandom( 0, fcnt - 1 );
+    static int  test_num = 0;
+    char        buffer[1024];
+
+
+    sprintf( buffer, "%s/test%d", results_dir, test_num++ );
+
+    if ( copyfont ( &fontlist[i], buffer ) )
+    {
+      signal( SIGALRM, abort_test );
+      /* Anything that takes more than 20 seconds */
+      /* to parse and/or rasterize is an error.   */
+      alarm( 20 );
+      if ( ( child_pid = fork() ) == 0 )
+        ExecuteTest( buffer );
+      else if ( child_pid != -1 )
+      {
+        int  status;
+
+
+        waitpid( child_pid, &status, 0 );
+        alarm( 0 );
+        if ( WIFSIGNALED ( status ) )
+          printf( "Error found in file `%s'\n", buffer );
+        else
+          unlink( buffer );
+      }
+      else
+      {
+        fprintf( stderr, "Can't fork test case.\n" );
+        exit( 1 );
+      }
+      alarm( 0 );
+    }
+  }
+
+
+  static void
+  usage( FILE*  out,
+         char*  name )
+  {
+    fprintf( out, "%s [options] -- Generate random erroneous fonts\n"
+                  "  and attempt to parse them with FreeType.\n\n", name );
+
+    fprintf( out, "  --all                    All non-directory files are assumed to be fonts.\n" );
+    fprintf( out, "  --check-outlines         Make sure we can parse the outlines of each glyph.\n" );
+    fprintf( out, "  --dir <path>             Append <path> to list of font search directories.\n" );
+    fprintf( out, "  --error-count <cnt>      Introduce <cnt> single byte errors into each font.\n" );
+    fprintf( out, "  --error-fraction <frac>  Introduce <frac>*filesize single byte errors\n"
+                  "                           into each font.\n" );
+    fprintf( out, "  --ext <ext>              Add <ext> to list of extensions indicating fonts.\n" );
+    fprintf( out, "  --help                   Print this.\n" );
+    fprintf( out, "  --nohints                Turn off hinting.\n" );
+    fprintf( out, "  --rasterize              Attempt to rasterize each glyph.\n" );
+    fprintf( out, "  --results <dir>          Directory in which to place the test fonts.\n" );
+    fprintf( out, "  --size <float>           Use the given font size for the tests.\n" );
+    fprintf( out, "  --test <file>            Run a single test on an already existing file.\n" );
+  }
+
+
+  int
+  main( int     argc,
+        char**  argv )
+  {
+    char    **dirs, **exts;
+    char    *pt, *end;
+    int     dcnt = 0, ecnt = 0, rset = false, allexts = false;
+    int     i;
+    time_t  now;
+    char*   testfile = NULL;
+
+
+    dirs = calloc( argc + 1, sizeof ( char ** ) );
+    exts = calloc( argc + 1, sizeof ( char ** ) );
+
+    for ( i = 1; i < argc; ++i )
+    {
+      pt = argv[i];
+      if ( pt[0] == '-' && pt[1] == '-' )
+        ++pt;
+
+      if ( strcmp( pt, "-all" ) == 0 )
+        allexts = true;
+      else if ( strcmp( pt, "-check-outlines" ) == 0 )
+        check_outlines = true;
+      else if ( strcmp( pt, "-dir" ) == 0 )
+        dirs[dcnt++] = argv[++i];
+      else if ( strcmp( pt, "-error-count" ) == 0 )
+      {
+        if ( !rset )
+          error_fraction = 0;
+        rset = true;
+        error_count = strtol( argv[++i], &end, 10 );
+        if ( *end != '\0' )
+        {
+          fprintf( stderr, "Bad value for error-count: %s\n", argv[i] );
+          exit( 1 );
+        }
+      }
+      else if ( strcmp( pt, "-error-fraction" ) == 0 )
+      {
+        if ( !rset )
+          error_count = 0;
+        rset = true;
+        error_fraction = strtod( argv[++i], &end );
+        if ( *end != '\0' )
+        {
+          fprintf( stderr, "Bad value for error-fraction: %s\n", argv[i] );
+          exit( 1 );
+        }
+      }
+      else if ( strcmp( pt, "-ext" ) == 0 )
+        exts[ecnt++] = argv[++i];
+      else if ( strcmp( pt, "-help" ) == 0 )
+      {
+        usage( stdout, argv[0] );
+        exit( 0 );
+      }
+      else if ( strcmp( pt, "-nohints" ) == 0 )
+        nohints = true;
+      else if ( strcmp( pt, "-rasterize" ) == 0 )
+        rasterize = true;
+      else if ( strcmp( pt, "-results" ) == 0 )
+        results_dir = argv[++i];
+      else if ( strcmp( pt, "-size" ) == 0 )
+      {
+        font_size = (FT_F26Dot6)( strtod( argv[++i], &end ) * 64 );
+        if ( *end != '\0' || font_size < 64 )
+        {
+          fprintf( stderr, "Bad value for size: %s\n", argv[i] );
+          exit( 1 );
+        }
+      }
+      else if ( strcmp( pt, "-test" ) == 0 )
+        testfile = argv[++i];
+      else
+      {
+        usage( stderr, argv[0] );
+        exit( 1 );
+      }
+    }
+
+    if ( allexts )
+      exts = NULL;
+    else if ( ecnt == 0 )
+      exts = default_ext_list;
+
+    if ( dcnt == 0 )
+      dirs = default_dir_list;
+
+    if ( testfile != NULL )
+      ExecuteTest( testfile );         /* This should never return */
+
+    time( &now );
+    srandom( now );
+
+    FindFonts( dirs, exts );
+    mkdir( results_dir, 0755 );
+
+    forever
+      do_test();
+
+    return 0;
+  }
+
+
+/* EOF */
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/glnames.py b/extensions/externals/src/freetype-2.4.9/src/tools/glnames.py
new file mode 100644
index 0000000..8810bf5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/glnames.py
@@ -0,0 +1,5487 @@
+#!/usr/bin/env python
+#
+
+#
+# FreeType 2 glyph name builder
+#
+
+
+# Copyright 1996-2000, 2003, 2005, 2007, 2008, 2011 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+"""\
+
+usage: %s <output-file>
+
+  This python script generates the glyph names tables defined in the
+  `psnames' module.
+
+  Its single argument is the name of the header file to be created.
+"""
+
+
+import sys, string, struct, re, os.path
+
+
+# This table lists the glyphs according to the Macintosh specification.
+# It is used by the TrueType Postscript names table.
+#
+# See
+#
+#   http://fonts.apple.com/TTRefMan/RM06/Chap6post.html
+#
+# for the official list.
+#
+mac_standard_names = \
+[
+  # 0
+  ".notdef", ".null", "nonmarkingreturn", "space", "exclam",
+  "quotedbl", "numbersign", "dollar", "percent", "ampersand",
+
+  # 10
+  "quotesingle", "parenleft", "parenright", "asterisk", "plus",
+  "comma", "hyphen", "period", "slash", "zero",
+
+  # 20
+  "one", "two", "three", "four", "five",
+  "six", "seven", "eight", "nine", "colon",
+
+  # 30
+  "semicolon", "less", "equal", "greater", "question",
+  "at", "A", "B", "C", "D",
+
+  # 40
+  "E", "F", "G", "H", "I",
+  "J", "K", "L", "M", "N",
+
+  # 50
+  "O", "P", "Q", "R", "S",
+  "T", "U", "V", "W", "X",
+
+  # 60
+  "Y", "Z", "bracketleft", "backslash", "bracketright",
+  "asciicircum", "underscore", "grave", "a", "b",
+
+  # 70
+  "c", "d", "e", "f", "g",
+  "h", "i", "j", "k", "l",
+
+  # 80
+  "m", "n", "o", "p", "q",
+  "r", "s", "t", "u", "v",
+
+  # 90
+  "w", "x", "y", "z", "braceleft",
+  "bar", "braceright", "asciitilde", "Adieresis", "Aring",
+
+  # 100
+  "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis",
+  "aacute", "agrave", "acircumflex", "adieresis", "atilde",
+
+  # 110
+  "aring", "ccedilla", "eacute", "egrave", "ecircumflex",
+  "edieresis", "iacute", "igrave", "icircumflex", "idieresis",
+
+  # 120
+  "ntilde", "oacute", "ograve", "ocircumflex", "odieresis",
+  "otilde", "uacute", "ugrave", "ucircumflex", "udieresis",
+
+  # 130
+  "dagger", "degree", "cent", "sterling", "section",
+  "bullet", "paragraph", "germandbls", "registered", "copyright",
+
+  # 140
+  "trademark", "acute", "dieresis", "notequal", "AE",
+  "Oslash", "infinity", "plusminus", "lessequal", "greaterequal",
+
+  # 150
+  "yen", "mu", "partialdiff", "summation", "product",
+  "pi", "integral", "ordfeminine", "ordmasculine", "Omega",
+
+  # 160
+  "ae", "oslash", "questiondown", "exclamdown", "logicalnot",
+  "radical", "florin", "approxequal", "Delta", "guillemotleft",
+
+  # 170
+  "guillemotright", "ellipsis", "nonbreakingspace", "Agrave", "Atilde",
+  "Otilde", "OE", "oe", "endash", "emdash",
+
+  # 180
+  "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide",
+  "lozenge", "ydieresis", "Ydieresis", "fraction", "currency",
+
+  # 190
+  "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl",
+  "periodcentered", "quotesinglbase", "quotedblbase", "perthousand",
+    "Acircumflex",
+
+  # 200
+  "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute",
+  "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex",
+
+  # 210
+  "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave",
+  "dotlessi", "circumflex", "tilde", "macron", "breve",
+
+  # 220
+  "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek",
+  "caron", "Lslash", "lslash", "Scaron", "scaron",
+
+  # 230
+  "Zcaron", "zcaron", "brokenbar", "Eth", "eth",
+  "Yacute", "yacute", "Thorn", "thorn", "minus",
+
+  # 240
+  "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf",
+  "onequarter", "threequarters", "franc", "Gbreve", "gbreve",
+
+  # 250
+  "Idotaccent", "Scedilla", "scedilla", "Cacute", "cacute",
+  "Ccaron", "ccaron", "dcroat"
+]
+
+
+# The list of standard `SID' glyph names.  For the official list,
+# see Annex A of document at
+#
+#   http://partners.adobe.com/public/developer/en/font/5176.CFF.pdf  .
+#
+sid_standard_names = \
+[
+  # 0
+  ".notdef", "space", "exclam", "quotedbl", "numbersign",
+  "dollar", "percent", "ampersand", "quoteright", "parenleft",
+
+  # 10
+  "parenright", "asterisk", "plus", "comma", "hyphen",
+  "period", "slash", "zero", "one", "two",
+
+  # 20
+  "three", "four", "five", "six", "seven",
+  "eight", "nine", "colon", "semicolon", "less",
+
+  # 30
+  "equal", "greater", "question", "at", "A",
+  "B", "C", "D", "E", "F",
+
+  # 40
+  "G", "H", "I", "J", "K",
+  "L", "M", "N", "O", "P",
+
+  # 50
+  "Q", "R", "S", "T", "U",
+  "V", "W", "X", "Y", "Z",
+
+  # 60
+  "bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
+  "quoteleft", "a", "b", "c", "d",
+
+  # 70
+  "e", "f", "g", "h", "i",
+  "j", "k", "l", "m", "n",
+
+  # 80
+  "o", "p", "q", "r", "s",
+  "t", "u", "v", "w", "x",
+
+  # 90
+  "y", "z", "braceleft", "bar", "braceright",
+  "asciitilde", "exclamdown", "cent", "sterling", "fraction",
+
+  # 100
+  "yen", "florin", "section", "currency", "quotesingle",
+  "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi",
+
+  # 110
+  "fl", "endash", "dagger", "daggerdbl", "periodcentered",
+  "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright",
+
+  # 120
+  "guillemotright", "ellipsis", "perthousand", "questiondown", "grave",
+  "acute", "circumflex", "tilde", "macron", "breve",
+
+  # 130
+  "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut",
+  "ogonek", "caron", "emdash", "AE", "ordfeminine",
+
+  # 140
+  "Lslash", "Oslash", "OE", "ordmasculine", "ae",
+  "dotlessi", "lslash", "oslash", "oe", "germandbls",
+
+  # 150
+  "onesuperior", "logicalnot", "mu", "trademark", "Eth",
+  "onehalf", "plusminus", "Thorn", "onequarter", "divide",
+
+  # 160
+  "brokenbar", "degree", "thorn", "threequarters", "twosuperior",
+  "registered", "minus", "eth", "multiply", "threesuperior",
+
+  # 170
+  "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave",
+  "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex",
+
+  # 180
+  "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis",
+  "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis",
+
+  # 190
+  "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex",
+  "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron",
+
+  # 200
+  "aacute", "acircumflex", "adieresis", "agrave", "aring",
+  "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis",
+
+  # 210
+  "egrave", "iacute", "icircumflex", "idieresis", "igrave",
+  "ntilde", "oacute", "ocircumflex", "odieresis", "ograve",
+
+  # 220
+  "otilde", "scaron", "uacute", "ucircumflex", "udieresis",
+  "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall",
+
+  # 230
+  "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall",
+    "Acutesmall",
+  "parenleftsuperior", "parenrightsuperior", "twodotenleader",
+    "onedotenleader", "zerooldstyle",
+
+  # 240
+  "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle",
+    "fiveoldstyle",
+  "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle",
+    "commasuperior",
+
+  # 250
+  "threequartersemdash", "periodsuperior", "questionsmall", "asuperior",
+    "bsuperior",
+  "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior",
+
+  # 260
+  "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior",
+  "tsuperior", "ff", "ffi", "ffl", "parenleftinferior",
+
+  # 270
+  "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall",
+    "Asmall",
+  "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall",
+
+  # 280
+  "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall",
+  "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall",
+
+  # 290
+  "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall",
+  "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall",
+
+  # 300
+  "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall",
+  "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall",
+    "Dieresissmall",
+
+  # 310
+  "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash",
+  "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall",
+    "questiondownsmall",
+
+  # 320
+  "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird",
+  "twothirds", "zerosuperior", "foursuperior", "fivesuperior",
+    "sixsuperior",
+
+  # 330
+  "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior",
+    "oneinferior",
+  "twoinferior", "threeinferior", "fourinferior", "fiveinferior",
+    "sixinferior",
+
+  # 340
+  "seveninferior", "eightinferior", "nineinferior", "centinferior",
+    "dollarinferior",
+  "periodinferior", "commainferior", "Agravesmall", "Aacutesmall",
+    "Acircumflexsmall",
+
+  # 350
+  "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall",
+  "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall",
+    "Igravesmall",
+
+  # 360
+  "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall",
+    "Ntildesmall",
+  "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall",
+    "Odieresissmall",
+
+  # 370
+  "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall",
+    "Ucircumflexsmall",
+  "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall",
+    "001.000",
+
+  # 380
+  "001.001", "001.002", "001.003", "Black", "Bold",
+  "Book", "Light", "Medium", "Regular", "Roman",
+
+  # 390
+  "Semibold"
+]
+
+
+# This table maps character codes of the Adobe Standard Type 1
+# encoding to glyph indices in the sid_standard_names table.
+#
+t1_standard_encoding = \
+[
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+    0,   0,   1,   2,   3,   4,   5,   6,   7,   8,
+    9,  10,  11,  12,  13,  14,  15,  16,  17,  18,
+
+   19,  20,  21,  22,  23,  24,  25,  26,  27,  28,
+   29,  30,  31,  32,  33,  34,  35,  36,  37,  38,
+   39,  40,  41,  42,  43,  44,  45,  46,  47,  48,
+   49,  50,  51,  52,  53,  54,  55,  56,  57,  58,
+   59,  60,  61,  62,  63,  64,  65,  66,  67,  68,
+
+   69,  70,  71,  72,  73,  74,  75,  76,  77,  78,
+   79,  80,  81,  82,  83,  84,  85,  86,  87,  88,
+   89,  90,  91,  92,  93,  94,  95,   0,   0,   0,
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+    0,  96,  97,  98,  99, 100, 101, 102, 103, 104,
+  105, 106, 107, 108, 109, 110,   0, 111, 112, 113,
+  114,   0, 115, 116, 117, 118, 119, 120, 121, 122,
+    0, 123,   0, 124, 125, 126, 127, 128, 129, 130,
+
+  131,   0, 132, 133,   0, 134, 135, 136, 137,   0,
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+    0,   0,   0,   0,   0, 138,   0, 139,   0,   0,
+    0,   0, 140, 141, 142, 143,   0,   0,   0,   0,
+    0, 144,   0,   0,   0, 145,   0,   0, 146, 147,
+
+  148, 149,   0,   0,   0,   0
+]
+
+
+# This table maps character codes of the Adobe Expert Type 1
+# encoding to glyph indices in the sid_standard_names table.
+#
+t1_expert_encoding = \
+[
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+    0,   0,   1, 229, 230,   0, 231, 232, 233, 234,
+  235, 236, 237, 238,  13,  14,  15,  99, 239, 240,
+
+  241, 242, 243, 244, 245, 246, 247, 248,  27,  28,
+  249, 250, 251, 252,   0, 253, 254, 255, 256, 257,
+    0,   0,   0, 258,   0,   0, 259, 260, 261, 262,
+    0,   0, 263, 264, 265,   0, 266, 109, 110, 267,
+  268, 269,   0, 270, 271, 272, 273, 274, 275, 276,
+
+  277, 278, 279, 280, 281, 282, 283, 284, 285, 286,
+  287, 288, 289, 290, 291, 292, 293, 294, 295, 296,
+  297, 298, 299, 300, 301, 302, 303,   0,   0,   0,
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+
+    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+    0, 304, 305, 306,   0,   0, 307, 308, 309, 310,
+  311,   0, 312,   0,   0, 313,   0,   0, 314, 315,
+    0,   0, 316, 317, 318,   0,   0,   0, 158, 155,
+  163, 319, 320, 321, 322, 323, 324, 325,   0,   0,
+
+  326, 150, 164, 169, 327, 328, 329, 330, 331, 332,
+  333, 334, 335, 336, 337, 338, 339, 340, 341, 342,
+  343, 344, 345, 346, 347, 348, 349, 350, 351, 352,
+  353, 354, 355, 356, 357, 358, 359, 360, 361, 362,
+  363, 364, 365, 366, 367, 368, 369, 370, 371, 372,
+
+  373, 374, 375, 376, 377, 378
+]
+
+
+# This data has been taken literally from the files `glyphlist.txt'
+# and `zapfdingbats.txt' version 2.0, Sept 2002.  It is available from
+#
+#   http://sourceforge.net/adobe/aglfn/
+#
+adobe_glyph_list = """\
+A;0041
+AE;00C6
+AEacute;01FC
+AEmacron;01E2
+AEsmall;F7E6
+Aacute;00C1
+Aacutesmall;F7E1
+Abreve;0102
+Abreveacute;1EAE
+Abrevecyrillic;04D0
+Abrevedotbelow;1EB6
+Abrevegrave;1EB0
+Abrevehookabove;1EB2
+Abrevetilde;1EB4
+Acaron;01CD
+Acircle;24B6
+Acircumflex;00C2
+Acircumflexacute;1EA4
+Acircumflexdotbelow;1EAC
+Acircumflexgrave;1EA6
+Acircumflexhookabove;1EA8
+Acircumflexsmall;F7E2
+Acircumflextilde;1EAA
+Acute;F6C9
+Acutesmall;F7B4
+Acyrillic;0410
+Adblgrave;0200
+Adieresis;00C4
+Adieresiscyrillic;04D2
+Adieresismacron;01DE
+Adieresissmall;F7E4
+Adotbelow;1EA0
+Adotmacron;01E0
+Agrave;00C0
+Agravesmall;F7E0
+Ahookabove;1EA2
+Aiecyrillic;04D4
+Ainvertedbreve;0202
+Alpha;0391
+Alphatonos;0386
+Amacron;0100
+Amonospace;FF21
+Aogonek;0104
+Aring;00C5
+Aringacute;01FA
+Aringbelow;1E00
+Aringsmall;F7E5
+Asmall;F761
+Atilde;00C3
+Atildesmall;F7E3
+Aybarmenian;0531
+B;0042
+Bcircle;24B7
+Bdotaccent;1E02
+Bdotbelow;1E04
+Becyrillic;0411
+Benarmenian;0532
+Beta;0392
+Bhook;0181
+Blinebelow;1E06
+Bmonospace;FF22
+Brevesmall;F6F4
+Bsmall;F762
+Btopbar;0182
+C;0043
+Caarmenian;053E
+Cacute;0106
+Caron;F6CA
+Caronsmall;F6F5
+Ccaron;010C
+Ccedilla;00C7
+Ccedillaacute;1E08
+Ccedillasmall;F7E7
+Ccircle;24B8
+Ccircumflex;0108
+Cdot;010A
+Cdotaccent;010A
+Cedillasmall;F7B8
+Chaarmenian;0549
+Cheabkhasiancyrillic;04BC
+Checyrillic;0427
+Chedescenderabkhasiancyrillic;04BE
+Chedescendercyrillic;04B6
+Chedieresiscyrillic;04F4
+Cheharmenian;0543
+Chekhakassiancyrillic;04CB
+Cheverticalstrokecyrillic;04B8
+Chi;03A7
+Chook;0187
+Circumflexsmall;F6F6
+Cmonospace;FF23
+Coarmenian;0551
+Csmall;F763
+D;0044
+DZ;01F1
+DZcaron;01C4
+Daarmenian;0534
+Dafrican;0189
+Dcaron;010E
+Dcedilla;1E10
+Dcircle;24B9
+Dcircumflexbelow;1E12
+Dcroat;0110
+Ddotaccent;1E0A
+Ddotbelow;1E0C
+Decyrillic;0414
+Deicoptic;03EE
+Delta;2206
+Deltagreek;0394
+Dhook;018A
+Dieresis;F6CB
+DieresisAcute;F6CC
+DieresisGrave;F6CD
+Dieresissmall;F7A8
+Digammagreek;03DC
+Djecyrillic;0402
+Dlinebelow;1E0E
+Dmonospace;FF24
+Dotaccentsmall;F6F7
+Dslash;0110
+Dsmall;F764
+Dtopbar;018B
+Dz;01F2
+Dzcaron;01C5
+Dzeabkhasiancyrillic;04E0
+Dzecyrillic;0405
+Dzhecyrillic;040F
+E;0045
+Eacute;00C9
+Eacutesmall;F7E9
+Ebreve;0114
+Ecaron;011A
+Ecedillabreve;1E1C
+Echarmenian;0535
+Ecircle;24BA
+Ecircumflex;00CA
+Ecircumflexacute;1EBE
+Ecircumflexbelow;1E18
+Ecircumflexdotbelow;1EC6
+Ecircumflexgrave;1EC0
+Ecircumflexhookabove;1EC2
+Ecircumflexsmall;F7EA
+Ecircumflextilde;1EC4
+Ecyrillic;0404
+Edblgrave;0204
+Edieresis;00CB
+Edieresissmall;F7EB
+Edot;0116
+Edotaccent;0116
+Edotbelow;1EB8
+Efcyrillic;0424
+Egrave;00C8
+Egravesmall;F7E8
+Eharmenian;0537
+Ehookabove;1EBA
+Eightroman;2167
+Einvertedbreve;0206
+Eiotifiedcyrillic;0464
+Elcyrillic;041B
+Elevenroman;216A
+Emacron;0112
+Emacronacute;1E16
+Emacrongrave;1E14
+Emcyrillic;041C
+Emonospace;FF25
+Encyrillic;041D
+Endescendercyrillic;04A2
+Eng;014A
+Enghecyrillic;04A4
+Enhookcyrillic;04C7
+Eogonek;0118
+Eopen;0190
+Epsilon;0395
+Epsilontonos;0388
+Ercyrillic;0420
+Ereversed;018E
+Ereversedcyrillic;042D
+Escyrillic;0421
+Esdescendercyrillic;04AA
+Esh;01A9
+Esmall;F765
+Eta;0397
+Etarmenian;0538
+Etatonos;0389
+Eth;00D0
+Ethsmall;F7F0
+Etilde;1EBC
+Etildebelow;1E1A
+Euro;20AC
+Ezh;01B7
+Ezhcaron;01EE
+Ezhreversed;01B8
+F;0046
+Fcircle;24BB
+Fdotaccent;1E1E
+Feharmenian;0556
+Feicoptic;03E4
+Fhook;0191
+Fitacyrillic;0472
+Fiveroman;2164
+Fmonospace;FF26
+Fourroman;2163
+Fsmall;F766
+G;0047
+GBsquare;3387
+Gacute;01F4
+Gamma;0393
+Gammaafrican;0194
+Gangiacoptic;03EA
+Gbreve;011E
+Gcaron;01E6
+Gcedilla;0122
+Gcircle;24BC
+Gcircumflex;011C
+Gcommaaccent;0122
+Gdot;0120
+Gdotaccent;0120
+Gecyrillic;0413
+Ghadarmenian;0542
+Ghemiddlehookcyrillic;0494
+Ghestrokecyrillic;0492
+Gheupturncyrillic;0490
+Ghook;0193
+Gimarmenian;0533
+Gjecyrillic;0403
+Gmacron;1E20
+Gmonospace;FF27
+Grave;F6CE
+Gravesmall;F760
+Gsmall;F767
+Gsmallhook;029B
+Gstroke;01E4
+H;0048
+H18533;25CF
+H18543;25AA
+H18551;25AB
+H22073;25A1
+HPsquare;33CB
+Haabkhasiancyrillic;04A8
+Hadescendercyrillic;04B2
+Hardsigncyrillic;042A
+Hbar;0126
+Hbrevebelow;1E2A
+Hcedilla;1E28
+Hcircle;24BD
+Hcircumflex;0124
+Hdieresis;1E26
+Hdotaccent;1E22
+Hdotbelow;1E24
+Hmonospace;FF28
+Hoarmenian;0540
+Horicoptic;03E8
+Hsmall;F768
+Hungarumlaut;F6CF
+Hungarumlautsmall;F6F8
+Hzsquare;3390
+I;0049
+IAcyrillic;042F
+IJ;0132
+IUcyrillic;042E
+Iacute;00CD
+Iacutesmall;F7ED
+Ibreve;012C
+Icaron;01CF
+Icircle;24BE
+Icircumflex;00CE
+Icircumflexsmall;F7EE
+Icyrillic;0406
+Idblgrave;0208
+Idieresis;00CF
+Idieresisacute;1E2E
+Idieresiscyrillic;04E4
+Idieresissmall;F7EF
+Idot;0130
+Idotaccent;0130
+Idotbelow;1ECA
+Iebrevecyrillic;04D6
+Iecyrillic;0415
+Ifraktur;2111
+Igrave;00CC
+Igravesmall;F7EC
+Ihookabove;1EC8
+Iicyrillic;0418
+Iinvertedbreve;020A
+Iishortcyrillic;0419
+Imacron;012A
+Imacroncyrillic;04E2
+Imonospace;FF29
+Iniarmenian;053B
+Iocyrillic;0401
+Iogonek;012E
+Iota;0399
+Iotaafrican;0196
+Iotadieresis;03AA
+Iotatonos;038A
+Ismall;F769
+Istroke;0197
+Itilde;0128
+Itildebelow;1E2C
+Izhitsacyrillic;0474
+Izhitsadblgravecyrillic;0476
+J;004A
+Jaarmenian;0541
+Jcircle;24BF
+Jcircumflex;0134
+Jecyrillic;0408
+Jheharmenian;054B
+Jmonospace;FF2A
+Jsmall;F76A
+K;004B
+KBsquare;3385
+KKsquare;33CD
+Kabashkircyrillic;04A0
+Kacute;1E30
+Kacyrillic;041A
+Kadescendercyrillic;049A
+Kahookcyrillic;04C3
+Kappa;039A
+Kastrokecyrillic;049E
+Kaverticalstrokecyrillic;049C
+Kcaron;01E8
+Kcedilla;0136
+Kcircle;24C0
+Kcommaaccent;0136
+Kdotbelow;1E32
+Keharmenian;0554
+Kenarmenian;053F
+Khacyrillic;0425
+Kheicoptic;03E6
+Khook;0198
+Kjecyrillic;040C
+Klinebelow;1E34
+Kmonospace;FF2B
+Koppacyrillic;0480
+Koppagreek;03DE
+Ksicyrillic;046E
+Ksmall;F76B
+L;004C
+LJ;01C7
+LL;F6BF
+Lacute;0139
+Lambda;039B
+Lcaron;013D
+Lcedilla;013B
+Lcircle;24C1
+Lcircumflexbelow;1E3C
+Lcommaaccent;013B
+Ldot;013F
+Ldotaccent;013F
+Ldotbelow;1E36
+Ldotbelowmacron;1E38
+Liwnarmenian;053C
+Lj;01C8
+Ljecyrillic;0409
+Llinebelow;1E3A
+Lmonospace;FF2C
+Lslash;0141
+Lslashsmall;F6F9
+Lsmall;F76C
+M;004D
+MBsquare;3386
+Macron;F6D0
+Macronsmall;F7AF
+Macute;1E3E
+Mcircle;24C2
+Mdotaccent;1E40
+Mdotbelow;1E42
+Menarmenian;0544
+Mmonospace;FF2D
+Msmall;F76D
+Mturned;019C
+Mu;039C
+N;004E
+NJ;01CA
+Nacute;0143
+Ncaron;0147
+Ncedilla;0145
+Ncircle;24C3
+Ncircumflexbelow;1E4A
+Ncommaaccent;0145
+Ndotaccent;1E44
+Ndotbelow;1E46
+Nhookleft;019D
+Nineroman;2168
+Nj;01CB
+Njecyrillic;040A
+Nlinebelow;1E48
+Nmonospace;FF2E
+Nowarmenian;0546
+Nsmall;F76E
+Ntilde;00D1
+Ntildesmall;F7F1
+Nu;039D
+O;004F
+OE;0152
+OEsmall;F6FA
+Oacute;00D3
+Oacutesmall;F7F3
+Obarredcyrillic;04E8
+Obarreddieresiscyrillic;04EA
+Obreve;014E
+Ocaron;01D1
+Ocenteredtilde;019F
+Ocircle;24C4
+Ocircumflex;00D4
+Ocircumflexacute;1ED0
+Ocircumflexdotbelow;1ED8
+Ocircumflexgrave;1ED2
+Ocircumflexhookabove;1ED4
+Ocircumflexsmall;F7F4
+Ocircumflextilde;1ED6
+Ocyrillic;041E
+Odblacute;0150
+Odblgrave;020C
+Odieresis;00D6
+Odieresiscyrillic;04E6
+Odieresissmall;F7F6
+Odotbelow;1ECC
+Ogoneksmall;F6FB
+Ograve;00D2
+Ogravesmall;F7F2
+Oharmenian;0555
+Ohm;2126
+Ohookabove;1ECE
+Ohorn;01A0
+Ohornacute;1EDA
+Ohorndotbelow;1EE2
+Ohorngrave;1EDC
+Ohornhookabove;1EDE
+Ohorntilde;1EE0
+Ohungarumlaut;0150
+Oi;01A2
+Oinvertedbreve;020E
+Omacron;014C
+Omacronacute;1E52
+Omacrongrave;1E50
+Omega;2126
+Omegacyrillic;0460
+Omegagreek;03A9
+Omegaroundcyrillic;047A
+Omegatitlocyrillic;047C
+Omegatonos;038F
+Omicron;039F
+Omicrontonos;038C
+Omonospace;FF2F
+Oneroman;2160
+Oogonek;01EA
+Oogonekmacron;01EC
+Oopen;0186
+Oslash;00D8
+Oslashacute;01FE
+Oslashsmall;F7F8
+Osmall;F76F
+Ostrokeacute;01FE
+Otcyrillic;047E
+Otilde;00D5
+Otildeacute;1E4C
+Otildedieresis;1E4E
+Otildesmall;F7F5
+P;0050
+Pacute;1E54
+Pcircle;24C5
+Pdotaccent;1E56
+Pecyrillic;041F
+Peharmenian;054A
+Pemiddlehookcyrillic;04A6
+Phi;03A6
+Phook;01A4
+Pi;03A0
+Piwrarmenian;0553
+Pmonospace;FF30
+Psi;03A8
+Psicyrillic;0470
+Psmall;F770
+Q;0051
+Qcircle;24C6
+Qmonospace;FF31
+Qsmall;F771
+R;0052
+Raarmenian;054C
+Racute;0154
+Rcaron;0158
+Rcedilla;0156
+Rcircle;24C7
+Rcommaaccent;0156
+Rdblgrave;0210
+Rdotaccent;1E58
+Rdotbelow;1E5A
+Rdotbelowmacron;1E5C
+Reharmenian;0550
+Rfraktur;211C
+Rho;03A1
+Ringsmall;F6FC
+Rinvertedbreve;0212
+Rlinebelow;1E5E
+Rmonospace;FF32
+Rsmall;F772
+Rsmallinverted;0281
+Rsmallinvertedsuperior;02B6
+S;0053
+SF010000;250C
+SF020000;2514
+SF030000;2510
+SF040000;2518
+SF050000;253C
+SF060000;252C
+SF070000;2534
+SF080000;251C
+SF090000;2524
+SF100000;2500
+SF110000;2502
+SF190000;2561
+SF200000;2562
+SF210000;2556
+SF220000;2555
+SF230000;2563
+SF240000;2551
+SF250000;2557
+SF260000;255D
+SF270000;255C
+SF280000;255B
+SF360000;255E
+SF370000;255F
+SF380000;255A
+SF390000;2554
+SF400000;2569
+SF410000;2566
+SF420000;2560
+SF430000;2550
+SF440000;256C
+SF450000;2567
+SF460000;2568
+SF470000;2564
+SF480000;2565
+SF490000;2559
+SF500000;2558
+SF510000;2552
+SF520000;2553
+SF530000;256B
+SF540000;256A
+Sacute;015A
+Sacutedotaccent;1E64
+Sampigreek;03E0
+Scaron;0160
+Scarondotaccent;1E66
+Scaronsmall;F6FD
+Scedilla;015E
+Schwa;018F
+Schwacyrillic;04D8
+Schwadieresiscyrillic;04DA
+Scircle;24C8
+Scircumflex;015C
+Scommaaccent;0218
+Sdotaccent;1E60
+Sdotbelow;1E62
+Sdotbelowdotaccent;1E68
+Seharmenian;054D
+Sevenroman;2166
+Shaarmenian;0547
+Shacyrillic;0428
+Shchacyrillic;0429
+Sheicoptic;03E2
+Shhacyrillic;04BA
+Shimacoptic;03EC
+Sigma;03A3
+Sixroman;2165
+Smonospace;FF33
+Softsigncyrillic;042C
+Ssmall;F773
+Stigmagreek;03DA
+T;0054
+Tau;03A4
+Tbar;0166
+Tcaron;0164
+Tcedilla;0162
+Tcircle;24C9
+Tcircumflexbelow;1E70
+Tcommaaccent;0162
+Tdotaccent;1E6A
+Tdotbelow;1E6C
+Tecyrillic;0422
+Tedescendercyrillic;04AC
+Tenroman;2169
+Tetsecyrillic;04B4
+Theta;0398
+Thook;01AC
+Thorn;00DE
+Thornsmall;F7FE
+Threeroman;2162
+Tildesmall;F6FE
+Tiwnarmenian;054F
+Tlinebelow;1E6E
+Tmonospace;FF34
+Toarmenian;0539
+Tonefive;01BC
+Tonesix;0184
+Tonetwo;01A7
+Tretroflexhook;01AE
+Tsecyrillic;0426
+Tshecyrillic;040B
+Tsmall;F774
+Twelveroman;216B
+Tworoman;2161
+U;0055
+Uacute;00DA
+Uacutesmall;F7FA
+Ubreve;016C
+Ucaron;01D3
+Ucircle;24CA
+Ucircumflex;00DB
+Ucircumflexbelow;1E76
+Ucircumflexsmall;F7FB
+Ucyrillic;0423
+Udblacute;0170
+Udblgrave;0214
+Udieresis;00DC
+Udieresisacute;01D7
+Udieresisbelow;1E72
+Udieresiscaron;01D9
+Udieresiscyrillic;04F0
+Udieresisgrave;01DB
+Udieresismacron;01D5
+Udieresissmall;F7FC
+Udotbelow;1EE4
+Ugrave;00D9
+Ugravesmall;F7F9
+Uhookabove;1EE6
+Uhorn;01AF
+Uhornacute;1EE8
+Uhorndotbelow;1EF0
+Uhorngrave;1EEA
+Uhornhookabove;1EEC
+Uhorntilde;1EEE
+Uhungarumlaut;0170
+Uhungarumlautcyrillic;04F2
+Uinvertedbreve;0216
+Ukcyrillic;0478
+Umacron;016A
+Umacroncyrillic;04EE
+Umacrondieresis;1E7A
+Umonospace;FF35
+Uogonek;0172
+Upsilon;03A5
+Upsilon1;03D2
+Upsilonacutehooksymbolgreek;03D3
+Upsilonafrican;01B1
+Upsilondieresis;03AB
+Upsilondieresishooksymbolgreek;03D4
+Upsilonhooksymbol;03D2
+Upsilontonos;038E
+Uring;016E
+Ushortcyrillic;040E
+Usmall;F775
+Ustraightcyrillic;04AE
+Ustraightstrokecyrillic;04B0
+Utilde;0168
+Utildeacute;1E78
+Utildebelow;1E74
+V;0056
+Vcircle;24CB
+Vdotbelow;1E7E
+Vecyrillic;0412
+Vewarmenian;054E
+Vhook;01B2
+Vmonospace;FF36
+Voarmenian;0548
+Vsmall;F776
+Vtilde;1E7C
+W;0057
+Wacute;1E82
+Wcircle;24CC
+Wcircumflex;0174
+Wdieresis;1E84
+Wdotaccent;1E86
+Wdotbelow;1E88
+Wgrave;1E80
+Wmonospace;FF37
+Wsmall;F777
+X;0058
+Xcircle;24CD
+Xdieresis;1E8C
+Xdotaccent;1E8A
+Xeharmenian;053D
+Xi;039E
+Xmonospace;FF38
+Xsmall;F778
+Y;0059
+Yacute;00DD
+Yacutesmall;F7FD
+Yatcyrillic;0462
+Ycircle;24CE
+Ycircumflex;0176
+Ydieresis;0178
+Ydieresissmall;F7FF
+Ydotaccent;1E8E
+Ydotbelow;1EF4
+Yericyrillic;042B
+Yerudieresiscyrillic;04F8
+Ygrave;1EF2
+Yhook;01B3
+Yhookabove;1EF6
+Yiarmenian;0545
+Yicyrillic;0407
+Yiwnarmenian;0552
+Ymonospace;FF39
+Ysmall;F779
+Ytilde;1EF8
+Yusbigcyrillic;046A
+Yusbigiotifiedcyrillic;046C
+Yuslittlecyrillic;0466
+Yuslittleiotifiedcyrillic;0468
+Z;005A
+Zaarmenian;0536
+Zacute;0179
+Zcaron;017D
+Zcaronsmall;F6FF
+Zcircle;24CF
+Zcircumflex;1E90
+Zdot;017B
+Zdotaccent;017B
+Zdotbelow;1E92
+Zecyrillic;0417
+Zedescendercyrillic;0498
+Zedieresiscyrillic;04DE
+Zeta;0396
+Zhearmenian;053A
+Zhebrevecyrillic;04C1
+Zhecyrillic;0416
+Zhedescendercyrillic;0496
+Zhedieresiscyrillic;04DC
+Zlinebelow;1E94
+Zmonospace;FF3A
+Zsmall;F77A
+Zstroke;01B5
+a;0061
+aabengali;0986
+aacute;00E1
+aadeva;0906
+aagujarati;0A86
+aagurmukhi;0A06
+aamatragurmukhi;0A3E
+aarusquare;3303
+aavowelsignbengali;09BE
+aavowelsigndeva;093E
+aavowelsigngujarati;0ABE
+abbreviationmarkarmenian;055F
+abbreviationsigndeva;0970
+abengali;0985
+abopomofo;311A
+abreve;0103
+abreveacute;1EAF
+abrevecyrillic;04D1
+abrevedotbelow;1EB7
+abrevegrave;1EB1
+abrevehookabove;1EB3
+abrevetilde;1EB5
+acaron;01CE
+acircle;24D0
+acircumflex;00E2
+acircumflexacute;1EA5
+acircumflexdotbelow;1EAD
+acircumflexgrave;1EA7
+acircumflexhookabove;1EA9
+acircumflextilde;1EAB
+acute;00B4
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+dbllowline;2017
+dbllowlinecmb;0333
+dbloverlinecmb;033F
+dblprimemod;02BA
+dblverticalbar;2016
+dblverticallineabovecmb;030E
+dbopomofo;3109
+dbsquare;33C8
+dcaron;010F
+dcedilla;1E11
+dcircle;24D3
+dcircumflexbelow;1E13
+dcroat;0111
+ddabengali;09A1
+ddadeva;0921
+ddagujarati;0AA1
+ddagurmukhi;0A21
+ddalarabic;0688
+ddalfinalarabic;FB89
+dddhadeva;095C
+ddhabengali;09A2
+ddhadeva;0922
+ddhagujarati;0AA2
+ddhagurmukhi;0A22
+ddotaccent;1E0B
+ddotbelow;1E0D
+decimalseparatorarabic;066B
+decimalseparatorpersian;066B
+decyrillic;0434
+degree;00B0
+dehihebrew;05AD
+dehiragana;3067
+deicoptic;03EF
+dekatakana;30C7
+deleteleft;232B
+deleteright;2326
+delta;03B4
+deltaturned;018D
+denominatorminusonenumeratorbengali;09F8
+dezh;02A4
+dhabengali;09A7
+dhadeva;0927
+dhagujarati;0AA7
+dhagurmukhi;0A27
+dhook;0257
+dialytikatonos;0385
+dialytikatonoscmb;0344
+diamond;2666
+diamondsuitwhite;2662
+dieresis;00A8
+dieresisacute;F6D7
+dieresisbelowcmb;0324
+dieresiscmb;0308
+dieresisgrave;F6D8
+dieresistonos;0385
+dihiragana;3062
+dikatakana;30C2
+dittomark;3003
+divide;00F7
+divides;2223
+divisionslash;2215
+djecyrillic;0452
+dkshade;2593
+dlinebelow;1E0F
+dlsquare;3397
+dmacron;0111
+dmonospace;FF44
+dnblock;2584
+dochadathai;0E0E
+dodekthai;0E14
+dohiragana;3069
+dokatakana;30C9
+dollar;0024
+dollarinferior;F6E3
+dollarmonospace;FF04
+dollaroldstyle;F724
+dollarsmall;FE69
+dollarsuperior;F6E4
+dong;20AB
+dorusquare;3326
+dotaccent;02D9
+dotaccentcmb;0307
+dotbelowcmb;0323
+dotbelowcomb;0323
+dotkatakana;30FB
+dotlessi;0131
+dotlessj;F6BE
+dotlessjstrokehook;0284
+dotmath;22C5
+dottedcircle;25CC
+doubleyodpatah;FB1F
+doubleyodpatahhebrew;FB1F
+downtackbelowcmb;031E
+downtackmod;02D5
+dparen;249F
+dsuperior;F6EB
+dtail;0256
+dtopbar;018C
+duhiragana;3065
+dukatakana;30C5
+dz;01F3
+dzaltone;02A3
+dzcaron;01C6
+dzcurl;02A5
+dzeabkhasiancyrillic;04E1
+dzecyrillic;0455
+dzhecyrillic;045F
+e;0065
+eacute;00E9
+earth;2641
+ebengali;098F
+ebopomofo;311C
+ebreve;0115
+ecandradeva;090D
+ecandragujarati;0A8D
+ecandravowelsigndeva;0945
+ecandravowelsigngujarati;0AC5
+ecaron;011B
+ecedillabreve;1E1D
+echarmenian;0565
+echyiwnarmenian;0587
+ecircle;24D4
+ecircumflex;00EA
+ecircumflexacute;1EBF
+ecircumflexbelow;1E19
+ecircumflexdotbelow;1EC7
+ecircumflexgrave;1EC1
+ecircumflexhookabove;1EC3
+ecircumflextilde;1EC5
+ecyrillic;0454
+edblgrave;0205
+edeva;090F
+edieresis;00EB
+edot;0117
+edotaccent;0117
+edotbelow;1EB9
+eegurmukhi;0A0F
+eematragurmukhi;0A47
+efcyrillic;0444
+egrave;00E8
+egujarati;0A8F
+eharmenian;0567
+ehbopomofo;311D
+ehiragana;3048
+ehookabove;1EBB
+eibopomofo;311F
+eight;0038
+eightarabic;0668
+eightbengali;09EE
+eightcircle;2467
+eightcircleinversesansserif;2791
+eightdeva;096E
+eighteencircle;2471
+eighteenparen;2485
+eighteenperiod;2499
+eightgujarati;0AEE
+eightgurmukhi;0A6E
+eighthackarabic;0668
+eighthangzhou;3028
+eighthnotebeamed;266B
+eightideographicparen;3227
+eightinferior;2088
+eightmonospace;FF18
+eightoldstyle;F738
+eightparen;247B
+eightperiod;248F
+eightpersian;06F8
+eightroman;2177
+eightsuperior;2078
+eightthai;0E58
+einvertedbreve;0207
+eiotifiedcyrillic;0465
+ekatakana;30A8
+ekatakanahalfwidth;FF74
+ekonkargurmukhi;0A74
+ekorean;3154
+elcyrillic;043B
+element;2208
+elevencircle;246A
+elevenparen;247E
+elevenperiod;2492
+elevenroman;217A
+ellipsis;2026
+ellipsisvertical;22EE
+emacron;0113
+emacronacute;1E17
+emacrongrave;1E15
+emcyrillic;043C
+emdash;2014
+emdashvertical;FE31
+emonospace;FF45
+emphasismarkarmenian;055B
+emptyset;2205
+enbopomofo;3123
+encyrillic;043D
+endash;2013
+endashvertical;FE32
+endescendercyrillic;04A3
+eng;014B
+engbopomofo;3125
+enghecyrillic;04A5
+enhookcyrillic;04C8
+enspace;2002
+eogonek;0119
+eokorean;3153
+eopen;025B
+eopenclosed;029A
+eopenreversed;025C
+eopenreversedclosed;025E
+eopenreversedhook;025D
+eparen;24A0
+epsilon;03B5
+epsilontonos;03AD
+equal;003D
+equalmonospace;FF1D
+equalsmall;FE66
+equalsuperior;207C
+equivalence;2261
+erbopomofo;3126
+ercyrillic;0440
+ereversed;0258
+ereversedcyrillic;044D
+escyrillic;0441
+esdescendercyrillic;04AB
+esh;0283
+eshcurl;0286
+eshortdeva;090E
+eshortvowelsigndeva;0946
+eshreversedloop;01AA
+eshsquatreversed;0285
+esmallhiragana;3047
+esmallkatakana;30A7
+esmallkatakanahalfwidth;FF6A
+estimated;212E
+esuperior;F6EC
+eta;03B7
+etarmenian;0568
+etatonos;03AE
+eth;00F0
+etilde;1EBD
+etildebelow;1E1B
+etnahtafoukhhebrew;0591
+etnahtafoukhlefthebrew;0591
+etnahtahebrew;0591
+etnahtalefthebrew;0591
+eturned;01DD
+eukorean;3161
+euro;20AC
+evowelsignbengali;09C7
+evowelsigndeva;0947
+evowelsigngujarati;0AC7
+exclam;0021
+exclamarmenian;055C
+exclamdbl;203C
+exclamdown;00A1
+exclamdownsmall;F7A1
+exclammonospace;FF01
+exclamsmall;F721
+existential;2203
+ezh;0292
+ezhcaron;01EF
+ezhcurl;0293
+ezhreversed;01B9
+ezhtail;01BA
+f;0066
+fadeva;095E
+fagurmukhi;0A5E
+fahrenheit;2109
+fathaarabic;064E
+fathalowarabic;064E
+fathatanarabic;064B
+fbopomofo;3108
+fcircle;24D5
+fdotaccent;1E1F
+feharabic;0641
+feharmenian;0586
+fehfinalarabic;FED2
+fehinitialarabic;FED3
+fehmedialarabic;FED4
+feicoptic;03E5
+female;2640
+ff;FB00
+ffi;FB03
+ffl;FB04
+fi;FB01
+fifteencircle;246E
+fifteenparen;2482
+fifteenperiod;2496
+figuredash;2012
+filledbox;25A0
+filledrect;25AC
+finalkaf;05DA
+finalkafdagesh;FB3A
+finalkafdageshhebrew;FB3A
+finalkafhebrew;05DA
+finalkafqamats;05DA 05B8
+finalkafqamatshebrew;05DA 05B8
+finalkafsheva;05DA 05B0
+finalkafshevahebrew;05DA 05B0
+finalmem;05DD
+finalmemhebrew;05DD
+finalnun;05DF
+finalnunhebrew;05DF
+finalpe;05E3
+finalpehebrew;05E3
+finaltsadi;05E5
+finaltsadihebrew;05E5
+firsttonechinese;02C9
+fisheye;25C9
+fitacyrillic;0473
+five;0035
+fivearabic;0665
+fivebengali;09EB
+fivecircle;2464
+fivecircleinversesansserif;278E
+fivedeva;096B
+fiveeighths;215D
+fivegujarati;0AEB
+fivegurmukhi;0A6B
+fivehackarabic;0665
+fivehangzhou;3025
+fiveideographicparen;3224
+fiveinferior;2085
+fivemonospace;FF15
+fiveoldstyle;F735
+fiveparen;2478
+fiveperiod;248C
+fivepersian;06F5
+fiveroman;2174
+fivesuperior;2075
+fivethai;0E55
+fl;FB02
+florin;0192
+fmonospace;FF46
+fmsquare;3399
+fofanthai;0E1F
+fofathai;0E1D
+fongmanthai;0E4F
+forall;2200
+four;0034
+fourarabic;0664
+fourbengali;09EA
+fourcircle;2463
+fourcircleinversesansserif;278D
+fourdeva;096A
+fourgujarati;0AEA
+fourgurmukhi;0A6A
+fourhackarabic;0664
+fourhangzhou;3024
+fourideographicparen;3223
+fourinferior;2084
+fourmonospace;FF14
+fournumeratorbengali;09F7
+fouroldstyle;F734
+fourparen;2477
+fourperiod;248B
+fourpersian;06F4
+fourroman;2173
+foursuperior;2074
+fourteencircle;246D
+fourteenparen;2481
+fourteenperiod;2495
+fourthai;0E54
+fourthtonechinese;02CB
+fparen;24A1
+fraction;2044
+franc;20A3
+g;0067
+gabengali;0997
+gacute;01F5
+gadeva;0917
+gafarabic;06AF
+gaffinalarabic;FB93
+gafinitialarabic;FB94
+gafmedialarabic;FB95
+gagujarati;0A97
+gagurmukhi;0A17
+gahiragana;304C
+gakatakana;30AC
+gamma;03B3
+gammalatinsmall;0263
+gammasuperior;02E0
+gangiacoptic;03EB
+gbopomofo;310D
+gbreve;011F
+gcaron;01E7
+gcedilla;0123
+gcircle;24D6
+gcircumflex;011D
+gcommaaccent;0123
+gdot;0121
+gdotaccent;0121
+gecyrillic;0433
+gehiragana;3052
+gekatakana;30B2
+geometricallyequal;2251
+gereshaccenthebrew;059C
+gereshhebrew;05F3
+gereshmuqdamhebrew;059D
+germandbls;00DF
+gershayimaccenthebrew;059E
+gershayimhebrew;05F4
+getamark;3013
+ghabengali;0998
+ghadarmenian;0572
+ghadeva;0918
+ghagujarati;0A98
+ghagurmukhi;0A18
+ghainarabic;063A
+ghainfinalarabic;FECE
+ghaininitialarabic;FECF
+ghainmedialarabic;FED0
+ghemiddlehookcyrillic;0495
+ghestrokecyrillic;0493
+gheupturncyrillic;0491
+ghhadeva;095A
+ghhagurmukhi;0A5A
+ghook;0260
+ghzsquare;3393
+gihiragana;304E
+gikatakana;30AE
+gimarmenian;0563
+gimel;05D2
+gimeldagesh;FB32
+gimeldageshhebrew;FB32
+gimelhebrew;05D2
+gjecyrillic;0453
+glottalinvertedstroke;01BE
+glottalstop;0294
+glottalstopinverted;0296
+glottalstopmod;02C0
+glottalstopreversed;0295
+glottalstopreversedmod;02C1
+glottalstopreversedsuperior;02E4
+glottalstopstroke;02A1
+glottalstopstrokereversed;02A2
+gmacron;1E21
+gmonospace;FF47
+gohiragana;3054
+gokatakana;30B4
+gparen;24A2
+gpasquare;33AC
+gradient;2207
+grave;0060
+gravebelowcmb;0316
+gravecmb;0300
+gravecomb;0300
+gravedeva;0953
+gravelowmod;02CE
+gravemonospace;FF40
+gravetonecmb;0340
+greater;003E
+greaterequal;2265
+greaterequalorless;22DB
+greatermonospace;FF1E
+greaterorequivalent;2273
+greaterorless;2277
+greateroverequal;2267
+greatersmall;FE65
+gscript;0261
+gstroke;01E5
+guhiragana;3050
+guillemotleft;00AB
+guillemotright;00BB
+guilsinglleft;2039
+guilsinglright;203A
+gukatakana;30B0
+guramusquare;3318
+gysquare;33C9
+h;0068
+haabkhasiancyrillic;04A9
+haaltonearabic;06C1
+habengali;09B9
+hadescendercyrillic;04B3
+hadeva;0939
+hagujarati;0AB9
+hagurmukhi;0A39
+haharabic;062D
+hahfinalarabic;FEA2
+hahinitialarabic;FEA3
+hahiragana;306F
+hahmedialarabic;FEA4
+haitusquare;332A
+hakatakana;30CF
+hakatakanahalfwidth;FF8A
+halantgurmukhi;0A4D
+hamzaarabic;0621
+hamzadammaarabic;0621 064F
+hamzadammatanarabic;0621 064C
+hamzafathaarabic;0621 064E
+hamzafathatanarabic;0621 064B
+hamzalowarabic;0621
+hamzalowkasraarabic;0621 0650
+hamzalowkasratanarabic;0621 064D
+hamzasukunarabic;0621 0652
+hangulfiller;3164
+hardsigncyrillic;044A
+harpoonleftbarbup;21BC
+harpoonrightbarbup;21C0
+hasquare;33CA
+hatafpatah;05B2
+hatafpatah16;05B2
+hatafpatah23;05B2
+hatafpatah2f;05B2
+hatafpatahhebrew;05B2
+hatafpatahnarrowhebrew;05B2
+hatafpatahquarterhebrew;05B2
+hatafpatahwidehebrew;05B2
+hatafqamats;05B3
+hatafqamats1b;05B3
+hatafqamats28;05B3
+hatafqamats34;05B3
+hatafqamatshebrew;05B3
+hatafqamatsnarrowhebrew;05B3
+hatafqamatsquarterhebrew;05B3
+hatafqamatswidehebrew;05B3
+hatafsegol;05B1
+hatafsegol17;05B1
+hatafsegol24;05B1
+hatafsegol30;05B1
+hatafsegolhebrew;05B1
+hatafsegolnarrowhebrew;05B1
+hatafsegolquarterhebrew;05B1
+hatafsegolwidehebrew;05B1
+hbar;0127
+hbopomofo;310F
+hbrevebelow;1E2B
+hcedilla;1E29
+hcircle;24D7
+hcircumflex;0125
+hdieresis;1E27
+hdotaccent;1E23
+hdotbelow;1E25
+he;05D4
+heart;2665
+heartsuitblack;2665
+heartsuitwhite;2661
+hedagesh;FB34
+hedageshhebrew;FB34
+hehaltonearabic;06C1
+heharabic;0647
+hehebrew;05D4
+hehfinalaltonearabic;FBA7
+hehfinalalttwoarabic;FEEA
+hehfinalarabic;FEEA
+hehhamzaabovefinalarabic;FBA5
+hehhamzaaboveisolatedarabic;FBA4
+hehinitialaltonearabic;FBA8
+hehinitialarabic;FEEB
+hehiragana;3078
+hehmedialaltonearabic;FBA9
+hehmedialarabic;FEEC
+heiseierasquare;337B
+hekatakana;30D8
+hekatakanahalfwidth;FF8D
+hekutaarusquare;3336
+henghook;0267
+herutusquare;3339
+het;05D7
+hethebrew;05D7
+hhook;0266
+hhooksuperior;02B1
+hieuhacirclekorean;327B
+hieuhaparenkorean;321B
+hieuhcirclekorean;326D
+hieuhkorean;314E
+hieuhparenkorean;320D
+hihiragana;3072
+hikatakana;30D2
+hikatakanahalfwidth;FF8B
+hiriq;05B4
+hiriq14;05B4
+hiriq21;05B4
+hiriq2d;05B4
+hiriqhebrew;05B4
+hiriqnarrowhebrew;05B4
+hiriqquarterhebrew;05B4
+hiriqwidehebrew;05B4
+hlinebelow;1E96
+hmonospace;FF48
+hoarmenian;0570
+hohipthai;0E2B
+hohiragana;307B
+hokatakana;30DB
+hokatakanahalfwidth;FF8E
+holam;05B9
+holam19;05B9
+holam26;05B9
+holam32;05B9
+holamhebrew;05B9
+holamnarrowhebrew;05B9
+holamquarterhebrew;05B9
+holamwidehebrew;05B9
+honokhukthai;0E2E
+hookabovecomb;0309
+hookcmb;0309
+hookpalatalizedbelowcmb;0321
+hookretroflexbelowcmb;0322
+hoonsquare;3342
+horicoptic;03E9
+horizontalbar;2015
+horncmb;031B
+hotsprings;2668
+house;2302
+hparen;24A3
+hsuperior;02B0
+hturned;0265
+huhiragana;3075
+huiitosquare;3333
+hukatakana;30D5
+hukatakanahalfwidth;FF8C
+hungarumlaut;02DD
+hungarumlautcmb;030B
+hv;0195
+hyphen;002D
+hypheninferior;F6E5
+hyphenmonospace;FF0D
+hyphensmall;FE63
+hyphensuperior;F6E6
+hyphentwo;2010
+i;0069
+iacute;00ED
+iacyrillic;044F
+ibengali;0987
+ibopomofo;3127
+ibreve;012D
+icaron;01D0
+icircle;24D8
+icircumflex;00EE
+icyrillic;0456
+idblgrave;0209
+ideographearthcircle;328F
+ideographfirecircle;328B
+ideographicallianceparen;323F
+ideographiccallparen;323A
+ideographiccentrecircle;32A5
+ideographicclose;3006
+ideographiccomma;3001
+ideographiccommaleft;FF64
+ideographiccongratulationparen;3237
+ideographiccorrectcircle;32A3
+ideographicearthparen;322F
+ideographicenterpriseparen;323D
+ideographicexcellentcircle;329D
+ideographicfestivalparen;3240
+ideographicfinancialcircle;3296
+ideographicfinancialparen;3236
+ideographicfireparen;322B
+ideographichaveparen;3232
+ideographichighcircle;32A4
+ideographiciterationmark;3005
+ideographiclaborcircle;3298
+ideographiclaborparen;3238
+ideographicleftcircle;32A7
+ideographiclowcircle;32A6
+ideographicmedicinecircle;32A9
+ideographicmetalparen;322E
+ideographicmoonparen;322A
+ideographicnameparen;3234
+ideographicperiod;3002
+ideographicprintcircle;329E
+ideographicreachparen;3243
+ideographicrepresentparen;3239
+ideographicresourceparen;323E
+ideographicrightcircle;32A8
+ideographicsecretcircle;3299
+ideographicselfparen;3242
+ideographicsocietyparen;3233
+ideographicspace;3000
+ideographicspecialparen;3235
+ideographicstockparen;3231
+ideographicstudyparen;323B
+ideographicsunparen;3230
+ideographicsuperviseparen;323C
+ideographicwaterparen;322C
+ideographicwoodparen;322D
+ideographiczero;3007
+ideographmetalcircle;328E
+ideographmooncircle;328A
+ideographnamecircle;3294
+ideographsuncircle;3290
+ideographwatercircle;328C
+ideographwoodcircle;328D
+ideva;0907
+idieresis;00EF
+idieresisacute;1E2F
+idieresiscyrillic;04E5
+idotbelow;1ECB
+iebrevecyrillic;04D7
+iecyrillic;0435
+ieungacirclekorean;3275
+ieungaparenkorean;3215
+ieungcirclekorean;3267
+ieungkorean;3147
+ieungparenkorean;3207
+igrave;00EC
+igujarati;0A87
+igurmukhi;0A07
+ihiragana;3044
+ihookabove;1EC9
+iibengali;0988
+iicyrillic;0438
+iideva;0908
+iigujarati;0A88
+iigurmukhi;0A08
+iimatragurmukhi;0A40
+iinvertedbreve;020B
+iishortcyrillic;0439
+iivowelsignbengali;09C0
+iivowelsigndeva;0940
+iivowelsigngujarati;0AC0
+ij;0133
+ikatakana;30A4
+ikatakanahalfwidth;FF72
+ikorean;3163
+ilde;02DC
+iluyhebrew;05AC
+imacron;012B
+imacroncyrillic;04E3
+imageorapproximatelyequal;2253
+imatragurmukhi;0A3F
+imonospace;FF49
+increment;2206
+infinity;221E
+iniarmenian;056B
+integral;222B
+integralbottom;2321
+integralbt;2321
+integralex;F8F5
+integraltop;2320
+integraltp;2320
+intersection;2229
+intisquare;3305
+invbullet;25D8
+invcircle;25D9
+invsmileface;263B
+iocyrillic;0451
+iogonek;012F
+iota;03B9
+iotadieresis;03CA
+iotadieresistonos;0390
+iotalatin;0269
+iotatonos;03AF
+iparen;24A4
+irigurmukhi;0A72
+ismallhiragana;3043
+ismallkatakana;30A3
+ismallkatakanahalfwidth;FF68
+issharbengali;09FA
+istroke;0268
+isuperior;F6ED
+iterationhiragana;309D
+iterationkatakana;30FD
+itilde;0129
+itildebelow;1E2D
+iubopomofo;3129
+iucyrillic;044E
+ivowelsignbengali;09BF
+ivowelsigndeva;093F
+ivowelsigngujarati;0ABF
+izhitsacyrillic;0475
+izhitsadblgravecyrillic;0477
+j;006A
+jaarmenian;0571
+jabengali;099C
+jadeva;091C
+jagujarati;0A9C
+jagurmukhi;0A1C
+jbopomofo;3110
+jcaron;01F0
+jcircle;24D9
+jcircumflex;0135
+jcrossedtail;029D
+jdotlessstroke;025F
+jecyrillic;0458
+jeemarabic;062C
+jeemfinalarabic;FE9E
+jeeminitialarabic;FE9F
+jeemmedialarabic;FEA0
+jeharabic;0698
+jehfinalarabic;FB8B
+jhabengali;099D
+jhadeva;091D
+jhagujarati;0A9D
+jhagurmukhi;0A1D
+jheharmenian;057B
+jis;3004
+jmonospace;FF4A
+jparen;24A5
+jsuperior;02B2
+k;006B
+kabashkircyrillic;04A1
+kabengali;0995
+kacute;1E31
+kacyrillic;043A
+kadescendercyrillic;049B
+kadeva;0915
+kaf;05DB
+kafarabic;0643
+kafdagesh;FB3B
+kafdageshhebrew;FB3B
+kaffinalarabic;FEDA
+kafhebrew;05DB
+kafinitialarabic;FEDB
+kafmedialarabic;FEDC
+kafrafehebrew;FB4D
+kagujarati;0A95
+kagurmukhi;0A15
+kahiragana;304B
+kahookcyrillic;04C4
+kakatakana;30AB
+kakatakanahalfwidth;FF76
+kappa;03BA
+kappasymbolgreek;03F0
+kapyeounmieumkorean;3171
+kapyeounphieuphkorean;3184
+kapyeounpieupkorean;3178
+kapyeounssangpieupkorean;3179
+karoriisquare;330D
+kashidaautoarabic;0640
+kashidaautonosidebearingarabic;0640
+kasmallkatakana;30F5
+kasquare;3384
+kasraarabic;0650
+kasratanarabic;064D
+kastrokecyrillic;049F
+katahiraprolongmarkhalfwidth;FF70
+kaverticalstrokecyrillic;049D
+kbopomofo;310E
+kcalsquare;3389
+kcaron;01E9
+kcedilla;0137
+kcircle;24DA
+kcommaaccent;0137
+kdotbelow;1E33
+keharmenian;0584
+kehiragana;3051
+kekatakana;30B1
+kekatakanahalfwidth;FF79
+kenarmenian;056F
+kesmallkatakana;30F6
+kgreenlandic;0138
+khabengali;0996
+khacyrillic;0445
+khadeva;0916
+khagujarati;0A96
+khagurmukhi;0A16
+khaharabic;062E
+khahfinalarabic;FEA6
+khahinitialarabic;FEA7
+khahmedialarabic;FEA8
+kheicoptic;03E7
+khhadeva;0959
+khhagurmukhi;0A59
+khieukhacirclekorean;3278
+khieukhaparenkorean;3218
+khieukhcirclekorean;326A
+khieukhkorean;314B
+khieukhparenkorean;320A
+khokhaithai;0E02
+khokhonthai;0E05
+khokhuatthai;0E03
+khokhwaithai;0E04
+khomutthai;0E5B
+khook;0199
+khorakhangthai;0E06
+khzsquare;3391
+kihiragana;304D
+kikatakana;30AD
+kikatakanahalfwidth;FF77
+kiroguramusquare;3315
+kiromeetorusquare;3316
+kirosquare;3314
+kiyeokacirclekorean;326E
+kiyeokaparenkorean;320E
+kiyeokcirclekorean;3260
+kiyeokkorean;3131
+kiyeokparenkorean;3200
+kiyeoksioskorean;3133
+kjecyrillic;045C
+klinebelow;1E35
+klsquare;3398
+kmcubedsquare;33A6
+kmonospace;FF4B
+kmsquaredsquare;33A2
+kohiragana;3053
+kohmsquare;33C0
+kokaithai;0E01
+kokatakana;30B3
+kokatakanahalfwidth;FF7A
+kooposquare;331E
+koppacyrillic;0481
+koreanstandardsymbol;327F
+koroniscmb;0343
+kparen;24A6
+kpasquare;33AA
+ksicyrillic;046F
+ktsquare;33CF
+kturned;029E
+kuhiragana;304F
+kukatakana;30AF
+kukatakanahalfwidth;FF78
+kvsquare;33B8
+kwsquare;33BE
+l;006C
+labengali;09B2
+lacute;013A
+ladeva;0932
+lagujarati;0AB2
+lagurmukhi;0A32
+lakkhangyaothai;0E45
+lamaleffinalarabic;FEFC
+lamalefhamzaabovefinalarabic;FEF8
+lamalefhamzaaboveisolatedarabic;FEF7
+lamalefhamzabelowfinalarabic;FEFA
+lamalefhamzabelowisolatedarabic;FEF9
+lamalefisolatedarabic;FEFB
+lamalefmaddaabovefinalarabic;FEF6
+lamalefmaddaaboveisolatedarabic;FEF5
+lamarabic;0644
+lambda;03BB
+lambdastroke;019B
+lamed;05DC
+lameddagesh;FB3C
+lameddageshhebrew;FB3C
+lamedhebrew;05DC
+lamedholam;05DC 05B9
+lamedholamdagesh;05DC 05B9 05BC
+lamedholamdageshhebrew;05DC 05B9 05BC
+lamedholamhebrew;05DC 05B9
+lamfinalarabic;FEDE
+lamhahinitialarabic;FCCA
+laminitialarabic;FEDF
+lamjeeminitialarabic;FCC9
+lamkhahinitialarabic;FCCB
+lamlamhehisolatedarabic;FDF2
+lammedialarabic;FEE0
+lammeemhahinitialarabic;FD88
+lammeeminitialarabic;FCCC
+lammeemjeeminitialarabic;FEDF FEE4 FEA0
+lammeemkhahinitialarabic;FEDF FEE4 FEA8
+largecircle;25EF
+lbar;019A
+lbelt;026C
+lbopomofo;310C
+lcaron;013E
+lcedilla;013C
+lcircle;24DB
+lcircumflexbelow;1E3D
+lcommaaccent;013C
+ldot;0140
+ldotaccent;0140
+ldotbelow;1E37
+ldotbelowmacron;1E39
+leftangleabovecmb;031A
+lefttackbelowcmb;0318
+less;003C
+lessequal;2264
+lessequalorgreater;22DA
+lessmonospace;FF1C
+lessorequivalent;2272
+lessorgreater;2276
+lessoverequal;2266
+lesssmall;FE64
+lezh;026E
+lfblock;258C
+lhookretroflex;026D
+lira;20A4
+liwnarmenian;056C
+lj;01C9
+ljecyrillic;0459
+ll;F6C0
+lladeva;0933
+llagujarati;0AB3
+llinebelow;1E3B
+llladeva;0934
+llvocalicbengali;09E1
+llvocalicdeva;0961
+llvocalicvowelsignbengali;09E3
+llvocalicvowelsigndeva;0963
+lmiddletilde;026B
+lmonospace;FF4C
+lmsquare;33D0
+lochulathai;0E2C
+logicaland;2227
+logicalnot;00AC
+logicalnotreversed;2310
+logicalor;2228
+lolingthai;0E25
+longs;017F
+lowlinecenterline;FE4E
+lowlinecmb;0332
+lowlinedashed;FE4D
+lozenge;25CA
+lparen;24A7
+lslash;0142
+lsquare;2113
+lsuperior;F6EE
+ltshade;2591
+luthai;0E26
+lvocalicbengali;098C
+lvocalicdeva;090C
+lvocalicvowelsignbengali;09E2
+lvocalicvowelsigndeva;0962
+lxsquare;33D3
+m;006D
+mabengali;09AE
+macron;00AF
+macronbelowcmb;0331
+macroncmb;0304
+macronlowmod;02CD
+macronmonospace;FFE3
+macute;1E3F
+madeva;092E
+magujarati;0AAE
+magurmukhi;0A2E
+mahapakhhebrew;05A4
+mahapakhlefthebrew;05A4
+mahiragana;307E
+maichattawalowleftthai;F895
+maichattawalowrightthai;F894
+maichattawathai;0E4B
+maichattawaupperleftthai;F893
+maieklowleftthai;F88C
+maieklowrightthai;F88B
+maiekthai;0E48
+maiekupperleftthai;F88A
+maihanakatleftthai;F884
+maihanakatthai;0E31
+maitaikhuleftthai;F889
+maitaikhuthai;0E47
+maitholowleftthai;F88F
+maitholowrightthai;F88E
+maithothai;0E49
+maithoupperleftthai;F88D
+maitrilowleftthai;F892
+maitrilowrightthai;F891
+maitrithai;0E4A
+maitriupperleftthai;F890
+maiyamokthai;0E46
+makatakana;30DE
+makatakanahalfwidth;FF8F
+male;2642
+mansyonsquare;3347
+maqafhebrew;05BE
+mars;2642
+masoracirclehebrew;05AF
+masquare;3383
+mbopomofo;3107
+mbsquare;33D4
+mcircle;24DC
+mcubedsquare;33A5
+mdotaccent;1E41
+mdotbelow;1E43
+meemarabic;0645
+meemfinalarabic;FEE2
+meeminitialarabic;FEE3
+meemmedialarabic;FEE4
+meemmeeminitialarabic;FCD1
+meemmeemisolatedarabic;FC48
+meetorusquare;334D
+mehiragana;3081
+meizierasquare;337E
+mekatakana;30E1
+mekatakanahalfwidth;FF92
+mem;05DE
+memdagesh;FB3E
+memdageshhebrew;FB3E
+memhebrew;05DE
+menarmenian;0574
+merkhahebrew;05A5
+merkhakefulahebrew;05A6
+merkhakefulalefthebrew;05A6
+merkhalefthebrew;05A5
+mhook;0271
+mhzsquare;3392
+middledotkatakanahalfwidth;FF65
+middot;00B7
+mieumacirclekorean;3272
+mieumaparenkorean;3212
+mieumcirclekorean;3264
+mieumkorean;3141
+mieumpansioskorean;3170
+mieumparenkorean;3204
+mieumpieupkorean;316E
+mieumsioskorean;316F
+mihiragana;307F
+mikatakana;30DF
+mikatakanahalfwidth;FF90
+minus;2212
+minusbelowcmb;0320
+minuscircle;2296
+minusmod;02D7
+minusplus;2213
+minute;2032
+miribaarusquare;334A
+mirisquare;3349
+mlonglegturned;0270
+mlsquare;3396
+mmcubedsquare;33A3
+mmonospace;FF4D
+mmsquaredsquare;339F
+mohiragana;3082
+mohmsquare;33C1
+mokatakana;30E2
+mokatakanahalfwidth;FF93
+molsquare;33D6
+momathai;0E21
+moverssquare;33A7
+moverssquaredsquare;33A8
+mparen;24A8
+mpasquare;33AB
+mssquare;33B3
+msuperior;F6EF
+mturned;026F
+mu;00B5
+mu1;00B5
+muasquare;3382
+muchgreater;226B
+muchless;226A
+mufsquare;338C
+mugreek;03BC
+mugsquare;338D
+muhiragana;3080
+mukatakana;30E0
+mukatakanahalfwidth;FF91
+mulsquare;3395
+multiply;00D7
+mumsquare;339B
+munahhebrew;05A3
+munahlefthebrew;05A3
+musicalnote;266A
+musicalnotedbl;266B
+musicflatsign;266D
+musicsharpsign;266F
+mussquare;33B2
+muvsquare;33B6
+muwsquare;33BC
+mvmegasquare;33B9
+mvsquare;33B7
+mwmegasquare;33BF
+mwsquare;33BD
+n;006E
+nabengali;09A8
+nabla;2207
+nacute;0144
+nadeva;0928
+nagujarati;0AA8
+nagurmukhi;0A28
+nahiragana;306A
+nakatakana;30CA
+nakatakanahalfwidth;FF85
+napostrophe;0149
+nasquare;3381
+nbopomofo;310B
+nbspace;00A0
+ncaron;0148
+ncedilla;0146
+ncircle;24DD
+ncircumflexbelow;1E4B
+ncommaaccent;0146
+ndotaccent;1E45
+ndotbelow;1E47
+nehiragana;306D
+nekatakana;30CD
+nekatakanahalfwidth;FF88
+newsheqelsign;20AA
+nfsquare;338B
+ngabengali;0999
+ngadeva;0919
+ngagujarati;0A99
+ngagurmukhi;0A19
+ngonguthai;0E07
+nhiragana;3093
+nhookleft;0272
+nhookretroflex;0273
+nieunacirclekorean;326F
+nieunaparenkorean;320F
+nieuncieuckorean;3135
+nieuncirclekorean;3261
+nieunhieuhkorean;3136
+nieunkorean;3134
+nieunpansioskorean;3168
+nieunparenkorean;3201
+nieunsioskorean;3167
+nieuntikeutkorean;3166
+nihiragana;306B
+nikatakana;30CB
+nikatakanahalfwidth;FF86
+nikhahitleftthai;F899
+nikhahitthai;0E4D
+nine;0039
+ninearabic;0669
+ninebengali;09EF
+ninecircle;2468
+ninecircleinversesansserif;2792
+ninedeva;096F
+ninegujarati;0AEF
+ninegurmukhi;0A6F
+ninehackarabic;0669
+ninehangzhou;3029
+nineideographicparen;3228
+nineinferior;2089
+ninemonospace;FF19
+nineoldstyle;F739
+nineparen;247C
+nineperiod;2490
+ninepersian;06F9
+nineroman;2178
+ninesuperior;2079
+nineteencircle;2472
+nineteenparen;2486
+nineteenperiod;249A
+ninethai;0E59
+nj;01CC
+njecyrillic;045A
+nkatakana;30F3
+nkatakanahalfwidth;FF9D
+nlegrightlong;019E
+nlinebelow;1E49
+nmonospace;FF4E
+nmsquare;339A
+nnabengali;09A3
+nnadeva;0923
+nnagujarati;0AA3
+nnagurmukhi;0A23
+nnnadeva;0929
+nohiragana;306E
+nokatakana;30CE
+nokatakanahalfwidth;FF89
+nonbreakingspace;00A0
+nonenthai;0E13
+nonuthai;0E19
+noonarabic;0646
+noonfinalarabic;FEE6
+noonghunnaarabic;06BA
+noonghunnafinalarabic;FB9F
+noonhehinitialarabic;FEE7 FEEC
+nooninitialarabic;FEE7
+noonjeeminitialarabic;FCD2
+noonjeemisolatedarabic;FC4B
+noonmedialarabic;FEE8
+noonmeeminitialarabic;FCD5
+noonmeemisolatedarabic;FC4E
+noonnoonfinalarabic;FC8D
+notcontains;220C
+notelement;2209
+notelementof;2209
+notequal;2260
+notgreater;226F
+notgreaternorequal;2271
+notgreaternorless;2279
+notidentical;2262
+notless;226E
+notlessnorequal;2270
+notparallel;2226
+notprecedes;2280
+notsubset;2284
+notsucceeds;2281
+notsuperset;2285
+nowarmenian;0576
+nparen;24A9
+nssquare;33B1
+nsuperior;207F
+ntilde;00F1
+nu;03BD
+nuhiragana;306C
+nukatakana;30CC
+nukatakanahalfwidth;FF87
+nuktabengali;09BC
+nuktadeva;093C
+nuktagujarati;0ABC
+nuktagurmukhi;0A3C
+numbersign;0023
+numbersignmonospace;FF03
+numbersignsmall;FE5F
+numeralsigngreek;0374
+numeralsignlowergreek;0375
+numero;2116
+nun;05E0
+nundagesh;FB40
+nundageshhebrew;FB40
+nunhebrew;05E0
+nvsquare;33B5
+nwsquare;33BB
+nyabengali;099E
+nyadeva;091E
+nyagujarati;0A9E
+nyagurmukhi;0A1E
+o;006F
+oacute;00F3
+oangthai;0E2D
+obarred;0275
+obarredcyrillic;04E9
+obarreddieresiscyrillic;04EB
+obengali;0993
+obopomofo;311B
+obreve;014F
+ocandradeva;0911
+ocandragujarati;0A91
+ocandravowelsigndeva;0949
+ocandravowelsigngujarati;0AC9
+ocaron;01D2
+ocircle;24DE
+ocircumflex;00F4
+ocircumflexacute;1ED1
+ocircumflexdotbelow;1ED9
+ocircumflexgrave;1ED3
+ocircumflexhookabove;1ED5
+ocircumflextilde;1ED7
+ocyrillic;043E
+odblacute;0151
+odblgrave;020D
+odeva;0913
+odieresis;00F6
+odieresiscyrillic;04E7
+odotbelow;1ECD
+oe;0153
+oekorean;315A
+ogonek;02DB
+ogonekcmb;0328
+ograve;00F2
+ogujarati;0A93
+oharmenian;0585
+ohiragana;304A
+ohookabove;1ECF
+ohorn;01A1
+ohornacute;1EDB
+ohorndotbelow;1EE3
+ohorngrave;1EDD
+ohornhookabove;1EDF
+ohorntilde;1EE1
+ohungarumlaut;0151
+oi;01A3
+oinvertedbreve;020F
+okatakana;30AA
+okatakanahalfwidth;FF75
+okorean;3157
+olehebrew;05AB
+omacron;014D
+omacronacute;1E53
+omacrongrave;1E51
+omdeva;0950
+omega;03C9
+omega1;03D6
+omegacyrillic;0461
+omegalatinclosed;0277
+omegaroundcyrillic;047B
+omegatitlocyrillic;047D
+omegatonos;03CE
+omgujarati;0AD0
+omicron;03BF
+omicrontonos;03CC
+omonospace;FF4F
+one;0031
+onearabic;0661
+onebengali;09E7
+onecircle;2460
+onecircleinversesansserif;278A
+onedeva;0967
+onedotenleader;2024
+oneeighth;215B
+onefitted;F6DC
+onegujarati;0AE7
+onegurmukhi;0A67
+onehackarabic;0661
+onehalf;00BD
+onehangzhou;3021
+oneideographicparen;3220
+oneinferior;2081
+onemonospace;FF11
+onenumeratorbengali;09F4
+oneoldstyle;F731
+oneparen;2474
+oneperiod;2488
+onepersian;06F1
+onequarter;00BC
+oneroman;2170
+onesuperior;00B9
+onethai;0E51
+onethird;2153
+oogonek;01EB
+oogonekmacron;01ED
+oogurmukhi;0A13
+oomatragurmukhi;0A4B
+oopen;0254
+oparen;24AA
+openbullet;25E6
+option;2325
+ordfeminine;00AA
+ordmasculine;00BA
+orthogonal;221F
+oshortdeva;0912
+oshortvowelsigndeva;094A
+oslash;00F8
+oslashacute;01FF
+osmallhiragana;3049
+osmallkatakana;30A9
+osmallkatakanahalfwidth;FF6B
+ostrokeacute;01FF
+osuperior;F6F0
+otcyrillic;047F
+otilde;00F5
+otildeacute;1E4D
+otildedieresis;1E4F
+oubopomofo;3121
+overline;203E
+overlinecenterline;FE4A
+overlinecmb;0305
+overlinedashed;FE49
+overlinedblwavy;FE4C
+overlinewavy;FE4B
+overscore;00AF
+ovowelsignbengali;09CB
+ovowelsigndeva;094B
+ovowelsigngujarati;0ACB
+p;0070
+paampssquare;3380
+paasentosquare;332B
+pabengali;09AA
+pacute;1E55
+padeva;092A
+pagedown;21DF
+pageup;21DE
+pagujarati;0AAA
+pagurmukhi;0A2A
+pahiragana;3071
+paiyannoithai;0E2F
+pakatakana;30D1
+palatalizationcyrilliccmb;0484
+palochkacyrillic;04C0
+pansioskorean;317F
+paragraph;00B6
+parallel;2225
+parenleft;0028
+parenleftaltonearabic;FD3E
+parenleftbt;F8ED
+parenleftex;F8EC
+parenleftinferior;208D
+parenleftmonospace;FF08
+parenleftsmall;FE59
+parenleftsuperior;207D
+parenlefttp;F8EB
+parenleftvertical;FE35
+parenright;0029
+parenrightaltonearabic;FD3F
+parenrightbt;F8F8
+parenrightex;F8F7
+parenrightinferior;208E
+parenrightmonospace;FF09
+parenrightsmall;FE5A
+parenrightsuperior;207E
+parenrighttp;F8F6
+parenrightvertical;FE36
+partialdiff;2202
+paseqhebrew;05C0
+pashtahebrew;0599
+pasquare;33A9
+patah;05B7
+patah11;05B7
+patah1d;05B7
+patah2a;05B7
+patahhebrew;05B7
+patahnarrowhebrew;05B7
+patahquarterhebrew;05B7
+patahwidehebrew;05B7
+pazerhebrew;05A1
+pbopomofo;3106
+pcircle;24DF
+pdotaccent;1E57
+pe;05E4
+pecyrillic;043F
+pedagesh;FB44
+pedageshhebrew;FB44
+peezisquare;333B
+pefinaldageshhebrew;FB43
+peharabic;067E
+peharmenian;057A
+pehebrew;05E4
+pehfinalarabic;FB57
+pehinitialarabic;FB58
+pehiragana;307A
+pehmedialarabic;FB59
+pekatakana;30DA
+pemiddlehookcyrillic;04A7
+perafehebrew;FB4E
+percent;0025
+percentarabic;066A
+percentmonospace;FF05
+percentsmall;FE6A
+period;002E
+periodarmenian;0589
+periodcentered;00B7
+periodhalfwidth;FF61
+periodinferior;F6E7
+periodmonospace;FF0E
+periodsmall;FE52
+periodsuperior;F6E8
+perispomenigreekcmb;0342
+perpendicular;22A5
+perthousand;2030
+peseta;20A7
+pfsquare;338A
+phabengali;09AB
+phadeva;092B
+phagujarati;0AAB
+phagurmukhi;0A2B
+phi;03C6
+phi1;03D5
+phieuphacirclekorean;327A
+phieuphaparenkorean;321A
+phieuphcirclekorean;326C
+phieuphkorean;314D
+phieuphparenkorean;320C
+philatin;0278
+phinthuthai;0E3A
+phisymbolgreek;03D5
+phook;01A5
+phophanthai;0E1E
+phophungthai;0E1C
+phosamphaothai;0E20
+pi;03C0
+pieupacirclekorean;3273
+pieupaparenkorean;3213
+pieupcieuckorean;3176
+pieupcirclekorean;3265
+pieupkiyeokkorean;3172
+pieupkorean;3142
+pieupparenkorean;3205
+pieupsioskiyeokkorean;3174
+pieupsioskorean;3144
+pieupsiostikeutkorean;3175
+pieupthieuthkorean;3177
+pieuptikeutkorean;3173
+pihiragana;3074
+pikatakana;30D4
+pisymbolgreek;03D6
+piwrarmenian;0583
+plus;002B
+plusbelowcmb;031F
+pluscircle;2295
+plusminus;00B1
+plusmod;02D6
+plusmonospace;FF0B
+plussmall;FE62
+plussuperior;207A
+pmonospace;FF50
+pmsquare;33D8
+pohiragana;307D
+pointingindexdownwhite;261F
+pointingindexleftwhite;261C
+pointingindexrightwhite;261E
+pointingindexupwhite;261D
+pokatakana;30DD
+poplathai;0E1B
+postalmark;3012
+postalmarkface;3020
+pparen;24AB
+precedes;227A
+prescription;211E
+primemod;02B9
+primereversed;2035
+product;220F
+projective;2305
+prolongedkana;30FC
+propellor;2318
+propersubset;2282
+propersuperset;2283
+proportion;2237
+proportional;221D
+psi;03C8
+psicyrillic;0471
+psilipneumatacyrilliccmb;0486
+pssquare;33B0
+puhiragana;3077
+pukatakana;30D7
+pvsquare;33B4
+pwsquare;33BA
+q;0071
+qadeva;0958
+qadmahebrew;05A8
+qafarabic;0642
+qaffinalarabic;FED6
+qafinitialarabic;FED7
+qafmedialarabic;FED8
+qamats;05B8
+qamats10;05B8
+qamats1a;05B8
+qamats1c;05B8
+qamats27;05B8
+qamats29;05B8
+qamats33;05B8
+qamatsde;05B8
+qamatshebrew;05B8
+qamatsnarrowhebrew;05B8
+qamatsqatanhebrew;05B8
+qamatsqatannarrowhebrew;05B8
+qamatsqatanquarterhebrew;05B8
+qamatsqatanwidehebrew;05B8
+qamatsquarterhebrew;05B8
+qamatswidehebrew;05B8
+qarneyparahebrew;059F
+qbopomofo;3111
+qcircle;24E0
+qhook;02A0
+qmonospace;FF51
+qof;05E7
+qofdagesh;FB47
+qofdageshhebrew;FB47
+qofhatafpatah;05E7 05B2
+qofhatafpatahhebrew;05E7 05B2
+qofhatafsegol;05E7 05B1
+qofhatafsegolhebrew;05E7 05B1
+qofhebrew;05E7
+qofhiriq;05E7 05B4
+qofhiriqhebrew;05E7 05B4
+qofholam;05E7 05B9
+qofholamhebrew;05E7 05B9
+qofpatah;05E7 05B7
+qofpatahhebrew;05E7 05B7
+qofqamats;05E7 05B8
+qofqamatshebrew;05E7 05B8
+qofqubuts;05E7 05BB
+qofqubutshebrew;05E7 05BB
+qofsegol;05E7 05B6
+qofsegolhebrew;05E7 05B6
+qofsheva;05E7 05B0
+qofshevahebrew;05E7 05B0
+qoftsere;05E7 05B5
+qoftserehebrew;05E7 05B5
+qparen;24AC
+quarternote;2669
+qubuts;05BB
+qubuts18;05BB
+qubuts25;05BB
+qubuts31;05BB
+qubutshebrew;05BB
+qubutsnarrowhebrew;05BB
+qubutsquarterhebrew;05BB
+qubutswidehebrew;05BB
+question;003F
+questionarabic;061F
+questionarmenian;055E
+questiondown;00BF
+questiondownsmall;F7BF
+questiongreek;037E
+questionmonospace;FF1F
+questionsmall;F73F
+quotedbl;0022
+quotedblbase;201E
+quotedblleft;201C
+quotedblmonospace;FF02
+quotedblprime;301E
+quotedblprimereversed;301D
+quotedblright;201D
+quoteleft;2018
+quoteleftreversed;201B
+quotereversed;201B
+quoteright;2019
+quoterightn;0149
+quotesinglbase;201A
+quotesingle;0027
+quotesinglemonospace;FF07
+r;0072
+raarmenian;057C
+rabengali;09B0
+racute;0155
+radeva;0930
+radical;221A
+radicalex;F8E5
+radoverssquare;33AE
+radoverssquaredsquare;33AF
+radsquare;33AD
+rafe;05BF
+rafehebrew;05BF
+ragujarati;0AB0
+ragurmukhi;0A30
+rahiragana;3089
+rakatakana;30E9
+rakatakanahalfwidth;FF97
+ralowerdiagonalbengali;09F1
+ramiddlediagonalbengali;09F0
+ramshorn;0264
+ratio;2236
+rbopomofo;3116
+rcaron;0159
+rcedilla;0157
+rcircle;24E1
+rcommaaccent;0157
+rdblgrave;0211
+rdotaccent;1E59
+rdotbelow;1E5B
+rdotbelowmacron;1E5D
+referencemark;203B
+reflexsubset;2286
+reflexsuperset;2287
+registered;00AE
+registersans;F8E8
+registerserif;F6DA
+reharabic;0631
+reharmenian;0580
+rehfinalarabic;FEAE
+rehiragana;308C
+rehyehaleflamarabic;0631 FEF3 FE8E 0644
+rekatakana;30EC
+rekatakanahalfwidth;FF9A
+resh;05E8
+reshdageshhebrew;FB48
+reshhatafpatah;05E8 05B2
+reshhatafpatahhebrew;05E8 05B2
+reshhatafsegol;05E8 05B1
+reshhatafsegolhebrew;05E8 05B1
+reshhebrew;05E8
+reshhiriq;05E8 05B4
+reshhiriqhebrew;05E8 05B4
+reshholam;05E8 05B9
+reshholamhebrew;05E8 05B9
+reshpatah;05E8 05B7
+reshpatahhebrew;05E8 05B7
+reshqamats;05E8 05B8
+reshqamatshebrew;05E8 05B8
+reshqubuts;05E8 05BB
+reshqubutshebrew;05E8 05BB
+reshsegol;05E8 05B6
+reshsegolhebrew;05E8 05B6
+reshsheva;05E8 05B0
+reshshevahebrew;05E8 05B0
+reshtsere;05E8 05B5
+reshtserehebrew;05E8 05B5
+reversedtilde;223D
+reviahebrew;0597
+reviamugrashhebrew;0597
+revlogicalnot;2310
+rfishhook;027E
+rfishhookreversed;027F
+rhabengali;09DD
+rhadeva;095D
+rho;03C1
+rhook;027D
+rhookturned;027B
+rhookturnedsuperior;02B5
+rhosymbolgreek;03F1
+rhotichookmod;02DE
+rieulacirclekorean;3271
+rieulaparenkorean;3211
+rieulcirclekorean;3263
+rieulhieuhkorean;3140
+rieulkiyeokkorean;313A
+rieulkiyeoksioskorean;3169
+rieulkorean;3139
+rieulmieumkorean;313B
+rieulpansioskorean;316C
+rieulparenkorean;3203
+rieulphieuphkorean;313F
+rieulpieupkorean;313C
+rieulpieupsioskorean;316B
+rieulsioskorean;313D
+rieulthieuthkorean;313E
+rieultikeutkorean;316A
+rieulyeorinhieuhkorean;316D
+rightangle;221F
+righttackbelowcmb;0319
+righttriangle;22BF
+rihiragana;308A
+rikatakana;30EA
+rikatakanahalfwidth;FF98
+ring;02DA
+ringbelowcmb;0325
+ringcmb;030A
+ringhalfleft;02BF
+ringhalfleftarmenian;0559
+ringhalfleftbelowcmb;031C
+ringhalfleftcentered;02D3
+ringhalfright;02BE
+ringhalfrightbelowcmb;0339
+ringhalfrightcentered;02D2
+rinvertedbreve;0213
+rittorusquare;3351
+rlinebelow;1E5F
+rlongleg;027C
+rlonglegturned;027A
+rmonospace;FF52
+rohiragana;308D
+rokatakana;30ED
+rokatakanahalfwidth;FF9B
+roruathai;0E23
+rparen;24AD
+rrabengali;09DC
+rradeva;0931
+rragurmukhi;0A5C
+rreharabic;0691
+rrehfinalarabic;FB8D
+rrvocalicbengali;09E0
+rrvocalicdeva;0960
+rrvocalicgujarati;0AE0
+rrvocalicvowelsignbengali;09C4
+rrvocalicvowelsigndeva;0944
+rrvocalicvowelsigngujarati;0AC4
+rsuperior;F6F1
+rtblock;2590
+rturned;0279
+rturnedsuperior;02B4
+ruhiragana;308B
+rukatakana;30EB
+rukatakanahalfwidth;FF99
+rupeemarkbengali;09F2
+rupeesignbengali;09F3
+rupiah;F6DD
+ruthai;0E24
+rvocalicbengali;098B
+rvocalicdeva;090B
+rvocalicgujarati;0A8B
+rvocalicvowelsignbengali;09C3
+rvocalicvowelsigndeva;0943
+rvocalicvowelsigngujarati;0AC3
+s;0073
+sabengali;09B8
+sacute;015B
+sacutedotaccent;1E65
+sadarabic;0635
+sadeva;0938
+sadfinalarabic;FEBA
+sadinitialarabic;FEBB
+sadmedialarabic;FEBC
+sagujarati;0AB8
+sagurmukhi;0A38
+sahiragana;3055
+sakatakana;30B5
+sakatakanahalfwidth;FF7B
+sallallahoualayhewasallamarabic;FDFA
+samekh;05E1
+samekhdagesh;FB41
+samekhdageshhebrew;FB41
+samekhhebrew;05E1
+saraaathai;0E32
+saraaethai;0E41
+saraaimaimalaithai;0E44
+saraaimaimuanthai;0E43
+saraamthai;0E33
+saraathai;0E30
+saraethai;0E40
+saraiileftthai;F886
+saraiithai;0E35
+saraileftthai;F885
+saraithai;0E34
+saraothai;0E42
+saraueeleftthai;F888
+saraueethai;0E37
+saraueleftthai;F887
+sarauethai;0E36
+sarauthai;0E38
+sarauuthai;0E39
+sbopomofo;3119
+scaron;0161
+scarondotaccent;1E67
+scedilla;015F
+schwa;0259
+schwacyrillic;04D9
+schwadieresiscyrillic;04DB
+schwahook;025A
+scircle;24E2
+scircumflex;015D
+scommaaccent;0219
+sdotaccent;1E61
+sdotbelow;1E63
+sdotbelowdotaccent;1E69
+seagullbelowcmb;033C
+second;2033
+secondtonechinese;02CA
+section;00A7
+seenarabic;0633
+seenfinalarabic;FEB2
+seeninitialarabic;FEB3
+seenmedialarabic;FEB4
+segol;05B6
+segol13;05B6
+segol1f;05B6
+segol2c;05B6
+segolhebrew;05B6
+segolnarrowhebrew;05B6
+segolquarterhebrew;05B6
+segoltahebrew;0592
+segolwidehebrew;05B6
+seharmenian;057D
+sehiragana;305B
+sekatakana;30BB
+sekatakanahalfwidth;FF7E
+semicolon;003B
+semicolonarabic;061B
+semicolonmonospace;FF1B
+semicolonsmall;FE54
+semivoicedmarkkana;309C
+semivoicedmarkkanahalfwidth;FF9F
+sentisquare;3322
+sentosquare;3323
+seven;0037
+sevenarabic;0667
+sevenbengali;09ED
+sevencircle;2466
+sevencircleinversesansserif;2790
+sevendeva;096D
+seveneighths;215E
+sevengujarati;0AED
+sevengurmukhi;0A6D
+sevenhackarabic;0667
+sevenhangzhou;3027
+sevenideographicparen;3226
+seveninferior;2087
+sevenmonospace;FF17
+sevenoldstyle;F737
+sevenparen;247A
+sevenperiod;248E
+sevenpersian;06F7
+sevenroman;2176
+sevensuperior;2077
+seventeencircle;2470
+seventeenparen;2484
+seventeenperiod;2498
+seventhai;0E57
+sfthyphen;00AD
+shaarmenian;0577
+shabengali;09B6
+shacyrillic;0448
+shaddaarabic;0651
+shaddadammaarabic;FC61
+shaddadammatanarabic;FC5E
+shaddafathaarabic;FC60
+shaddafathatanarabic;0651 064B
+shaddakasraarabic;FC62
+shaddakasratanarabic;FC5F
+shade;2592
+shadedark;2593
+shadelight;2591
+shademedium;2592
+shadeva;0936
+shagujarati;0AB6
+shagurmukhi;0A36
+shalshelethebrew;0593
+shbopomofo;3115
+shchacyrillic;0449
+sheenarabic;0634
+sheenfinalarabic;FEB6
+sheeninitialarabic;FEB7
+sheenmedialarabic;FEB8
+sheicoptic;03E3
+sheqel;20AA
+sheqelhebrew;20AA
+sheva;05B0
+sheva115;05B0
+sheva15;05B0
+sheva22;05B0
+sheva2e;05B0
+shevahebrew;05B0
+shevanarrowhebrew;05B0
+shevaquarterhebrew;05B0
+shevawidehebrew;05B0
+shhacyrillic;04BB
+shimacoptic;03ED
+shin;05E9
+shindagesh;FB49
+shindageshhebrew;FB49
+shindageshshindot;FB2C
+shindageshshindothebrew;FB2C
+shindageshsindot;FB2D
+shindageshsindothebrew;FB2D
+shindothebrew;05C1
+shinhebrew;05E9
+shinshindot;FB2A
+shinshindothebrew;FB2A
+shinsindot;FB2B
+shinsindothebrew;FB2B
+shook;0282
+sigma;03C3
+sigma1;03C2
+sigmafinal;03C2
+sigmalunatesymbolgreek;03F2
+sihiragana;3057
+sikatakana;30B7
+sikatakanahalfwidth;FF7C
+siluqhebrew;05BD
+siluqlefthebrew;05BD
+similar;223C
+sindothebrew;05C2
+siosacirclekorean;3274
+siosaparenkorean;3214
+sioscieuckorean;317E
+sioscirclekorean;3266
+sioskiyeokkorean;317A
+sioskorean;3145
+siosnieunkorean;317B
+siosparenkorean;3206
+siospieupkorean;317D
+siostikeutkorean;317C
+six;0036
+sixarabic;0666
+sixbengali;09EC
+sixcircle;2465
+sixcircleinversesansserif;278F
+sixdeva;096C
+sixgujarati;0AEC
+sixgurmukhi;0A6C
+sixhackarabic;0666
+sixhangzhou;3026
+sixideographicparen;3225
+sixinferior;2086
+sixmonospace;FF16
+sixoldstyle;F736
+sixparen;2479
+sixperiod;248D
+sixpersian;06F6
+sixroman;2175
+sixsuperior;2076
+sixteencircle;246F
+sixteencurrencydenominatorbengali;09F9
+sixteenparen;2483
+sixteenperiod;2497
+sixthai;0E56
+slash;002F
+slashmonospace;FF0F
+slong;017F
+slongdotaccent;1E9B
+smileface;263A
+smonospace;FF53
+sofpasuqhebrew;05C3
+softhyphen;00AD
+softsigncyrillic;044C
+sohiragana;305D
+sokatakana;30BD
+sokatakanahalfwidth;FF7F
+soliduslongoverlaycmb;0338
+solidusshortoverlaycmb;0337
+sorusithai;0E29
+sosalathai;0E28
+sosothai;0E0B
+sosuathai;0E2A
+space;0020
+spacehackarabic;0020
+spade;2660
+spadesuitblack;2660
+spadesuitwhite;2664
+sparen;24AE
+squarebelowcmb;033B
+squarecc;33C4
+squarecm;339D
+squarediagonalcrosshatchfill;25A9
+squarehorizontalfill;25A4
+squarekg;338F
+squarekm;339E
+squarekmcapital;33CE
+squareln;33D1
+squarelog;33D2
+squaremg;338E
+squaremil;33D5
+squaremm;339C
+squaremsquared;33A1
+squareorthogonalcrosshatchfill;25A6
+squareupperlefttolowerrightfill;25A7
+squareupperrighttolowerleftfill;25A8
+squareverticalfill;25A5
+squarewhitewithsmallblack;25A3
+srsquare;33DB
+ssabengali;09B7
+ssadeva;0937
+ssagujarati;0AB7
+ssangcieuckorean;3149
+ssanghieuhkorean;3185
+ssangieungkorean;3180
+ssangkiyeokkorean;3132
+ssangnieunkorean;3165
+ssangpieupkorean;3143
+ssangsioskorean;3146
+ssangtikeutkorean;3138
+ssuperior;F6F2
+sterling;00A3
+sterlingmonospace;FFE1
+strokelongoverlaycmb;0336
+strokeshortoverlaycmb;0335
+subset;2282
+subsetnotequal;228A
+subsetorequal;2286
+succeeds;227B
+suchthat;220B
+suhiragana;3059
+sukatakana;30B9
+sukatakanahalfwidth;FF7D
+sukunarabic;0652
+summation;2211
+sun;263C
+superset;2283
+supersetnotequal;228B
+supersetorequal;2287
+svsquare;33DC
+syouwaerasquare;337C
+t;0074
+tabengali;09A4
+tackdown;22A4
+tackleft;22A3
+tadeva;0924
+tagujarati;0AA4
+tagurmukhi;0A24
+taharabic;0637
+tahfinalarabic;FEC2
+tahinitialarabic;FEC3
+tahiragana;305F
+tahmedialarabic;FEC4
+taisyouerasquare;337D
+takatakana;30BF
+takatakanahalfwidth;FF80
+tatweelarabic;0640
+tau;03C4
+tav;05EA
+tavdages;FB4A
+tavdagesh;FB4A
+tavdageshhebrew;FB4A
+tavhebrew;05EA
+tbar;0167
+tbopomofo;310A
+tcaron;0165
+tccurl;02A8
+tcedilla;0163
+tcheharabic;0686
+tchehfinalarabic;FB7B
+tchehinitialarabic;FB7C
+tchehmedialarabic;FB7D
+tchehmeeminitialarabic;FB7C FEE4
+tcircle;24E3
+tcircumflexbelow;1E71
+tcommaaccent;0163
+tdieresis;1E97
+tdotaccent;1E6B
+tdotbelow;1E6D
+tecyrillic;0442
+tedescendercyrillic;04AD
+teharabic;062A
+tehfinalarabic;FE96
+tehhahinitialarabic;FCA2
+tehhahisolatedarabic;FC0C
+tehinitialarabic;FE97
+tehiragana;3066
+tehjeeminitialarabic;FCA1
+tehjeemisolatedarabic;FC0B
+tehmarbutaarabic;0629
+tehmarbutafinalarabic;FE94
+tehmedialarabic;FE98
+tehmeeminitialarabic;FCA4
+tehmeemisolatedarabic;FC0E
+tehnoonfinalarabic;FC73
+tekatakana;30C6
+tekatakanahalfwidth;FF83
+telephone;2121
+telephoneblack;260E
+telishagedolahebrew;05A0
+telishaqetanahebrew;05A9
+tencircle;2469
+tenideographicparen;3229
+tenparen;247D
+tenperiod;2491
+tenroman;2179
+tesh;02A7
+tet;05D8
+tetdagesh;FB38
+tetdageshhebrew;FB38
+tethebrew;05D8
+tetsecyrillic;04B5
+tevirhebrew;059B
+tevirlefthebrew;059B
+thabengali;09A5
+thadeva;0925
+thagujarati;0AA5
+thagurmukhi;0A25
+thalarabic;0630
+thalfinalarabic;FEAC
+thanthakhatlowleftthai;F898
+thanthakhatlowrightthai;F897
+thanthakhatthai;0E4C
+thanthakhatupperleftthai;F896
+theharabic;062B
+thehfinalarabic;FE9A
+thehinitialarabic;FE9B
+thehmedialarabic;FE9C
+thereexists;2203
+therefore;2234
+theta;03B8
+theta1;03D1
+thetasymbolgreek;03D1
+thieuthacirclekorean;3279
+thieuthaparenkorean;3219
+thieuthcirclekorean;326B
+thieuthkorean;314C
+thieuthparenkorean;320B
+thirteencircle;246C
+thirteenparen;2480
+thirteenperiod;2494
+thonangmonthothai;0E11
+thook;01AD
+thophuthaothai;0E12
+thorn;00FE
+thothahanthai;0E17
+thothanthai;0E10
+thothongthai;0E18
+thothungthai;0E16
+thousandcyrillic;0482
+thousandsseparatorarabic;066C
+thousandsseparatorpersian;066C
+three;0033
+threearabic;0663
+threebengali;09E9
+threecircle;2462
+threecircleinversesansserif;278C
+threedeva;0969
+threeeighths;215C
+threegujarati;0AE9
+threegurmukhi;0A69
+threehackarabic;0663
+threehangzhou;3023
+threeideographicparen;3222
+threeinferior;2083
+threemonospace;FF13
+threenumeratorbengali;09F6
+threeoldstyle;F733
+threeparen;2476
+threeperiod;248A
+threepersian;06F3
+threequarters;00BE
+threequartersemdash;F6DE
+threeroman;2172
+threesuperior;00B3
+threethai;0E53
+thzsquare;3394
+tihiragana;3061
+tikatakana;30C1
+tikatakanahalfwidth;FF81
+tikeutacirclekorean;3270
+tikeutaparenkorean;3210
+tikeutcirclekorean;3262
+tikeutkorean;3137
+tikeutparenkorean;3202
+tilde;02DC
+tildebelowcmb;0330
+tildecmb;0303
+tildecomb;0303
+tildedoublecmb;0360
+tildeoperator;223C
+tildeoverlaycmb;0334
+tildeverticalcmb;033E
+timescircle;2297
+tipehahebrew;0596
+tipehalefthebrew;0596
+tippigurmukhi;0A70
+titlocyrilliccmb;0483
+tiwnarmenian;057F
+tlinebelow;1E6F
+tmonospace;FF54
+toarmenian;0569
+tohiragana;3068
+tokatakana;30C8
+tokatakanahalfwidth;FF84
+tonebarextrahighmod;02E5
+tonebarextralowmod;02E9
+tonebarhighmod;02E6
+tonebarlowmod;02E8
+tonebarmidmod;02E7
+tonefive;01BD
+tonesix;0185
+tonetwo;01A8
+tonos;0384
+tonsquare;3327
+topatakthai;0E0F
+tortoiseshellbracketleft;3014
+tortoiseshellbracketleftsmall;FE5D
+tortoiseshellbracketleftvertical;FE39
+tortoiseshellbracketright;3015
+tortoiseshellbracketrightsmall;FE5E
+tortoiseshellbracketrightvertical;FE3A
+totaothai;0E15
+tpalatalhook;01AB
+tparen;24AF
+trademark;2122
+trademarksans;F8EA
+trademarkserif;F6DB
+tretroflexhook;0288
+triagdn;25BC
+triaglf;25C4
+triagrt;25BA
+triagup;25B2
+ts;02A6
+tsadi;05E6
+tsadidagesh;FB46
+tsadidageshhebrew;FB46
+tsadihebrew;05E6
+tsecyrillic;0446
+tsere;05B5
+tsere12;05B5
+tsere1e;05B5
+tsere2b;05B5
+tserehebrew;05B5
+tserenarrowhebrew;05B5
+tserequarterhebrew;05B5
+tserewidehebrew;05B5
+tshecyrillic;045B
+tsuperior;F6F3
+ttabengali;099F
+ttadeva;091F
+ttagujarati;0A9F
+ttagurmukhi;0A1F
+tteharabic;0679
+ttehfinalarabic;FB67
+ttehinitialarabic;FB68
+ttehmedialarabic;FB69
+tthabengali;09A0
+tthadeva;0920
+tthagujarati;0AA0
+tthagurmukhi;0A20
+tturned;0287
+tuhiragana;3064
+tukatakana;30C4
+tukatakanahalfwidth;FF82
+tusmallhiragana;3063
+tusmallkatakana;30C3
+tusmallkatakanahalfwidth;FF6F
+twelvecircle;246B
+twelveparen;247F
+twelveperiod;2493
+twelveroman;217B
+twentycircle;2473
+twentyhangzhou;5344
+twentyparen;2487
+twentyperiod;249B
+two;0032
+twoarabic;0662
+twobengali;09E8
+twocircle;2461
+twocircleinversesansserif;278B
+twodeva;0968
+twodotenleader;2025
+twodotleader;2025
+twodotleadervertical;FE30
+twogujarati;0AE8
+twogurmukhi;0A68
+twohackarabic;0662
+twohangzhou;3022
+twoideographicparen;3221
+twoinferior;2082
+twomonospace;FF12
+twonumeratorbengali;09F5
+twooldstyle;F732
+twoparen;2475
+twoperiod;2489
+twopersian;06F2
+tworoman;2171
+twostroke;01BB
+twosuperior;00B2
+twothai;0E52
+twothirds;2154
+u;0075
+uacute;00FA
+ubar;0289
+ubengali;0989
+ubopomofo;3128
+ubreve;016D
+ucaron;01D4
+ucircle;24E4
+ucircumflex;00FB
+ucircumflexbelow;1E77
+ucyrillic;0443
+udattadeva;0951
+udblacute;0171
+udblgrave;0215
+udeva;0909
+udieresis;00FC
+udieresisacute;01D8
+udieresisbelow;1E73
+udieresiscaron;01DA
+udieresiscyrillic;04F1
+udieresisgrave;01DC
+udieresismacron;01D6
+udotbelow;1EE5
+ugrave;00F9
+ugujarati;0A89
+ugurmukhi;0A09
+uhiragana;3046
+uhookabove;1EE7
+uhorn;01B0
+uhornacute;1EE9
+uhorndotbelow;1EF1
+uhorngrave;1EEB
+uhornhookabove;1EED
+uhorntilde;1EEF
+uhungarumlaut;0171
+uhungarumlautcyrillic;04F3
+uinvertedbreve;0217
+ukatakana;30A6
+ukatakanahalfwidth;FF73
+ukcyrillic;0479
+ukorean;315C
+umacron;016B
+umacroncyrillic;04EF
+umacrondieresis;1E7B
+umatragurmukhi;0A41
+umonospace;FF55
+underscore;005F
+underscoredbl;2017
+underscoremonospace;FF3F
+underscorevertical;FE33
+underscorewavy;FE4F
+union;222A
+universal;2200
+uogonek;0173
+uparen;24B0
+upblock;2580
+upperdothebrew;05C4
+upsilon;03C5
+upsilondieresis;03CB
+upsilondieresistonos;03B0
+upsilonlatin;028A
+upsilontonos;03CD
+uptackbelowcmb;031D
+uptackmod;02D4
+uragurmukhi;0A73
+uring;016F
+ushortcyrillic;045E
+usmallhiragana;3045
+usmallkatakana;30A5
+usmallkatakanahalfwidth;FF69
+ustraightcyrillic;04AF
+ustraightstrokecyrillic;04B1
+utilde;0169
+utildeacute;1E79
+utildebelow;1E75
+uubengali;098A
+uudeva;090A
+uugujarati;0A8A
+uugurmukhi;0A0A
+uumatragurmukhi;0A42
+uuvowelsignbengali;09C2
+uuvowelsigndeva;0942
+uuvowelsigngujarati;0AC2
+uvowelsignbengali;09C1
+uvowelsigndeva;0941
+uvowelsigngujarati;0AC1
+v;0076
+vadeva;0935
+vagujarati;0AB5
+vagurmukhi;0A35
+vakatakana;30F7
+vav;05D5
+vavdagesh;FB35
+vavdagesh65;FB35
+vavdageshhebrew;FB35
+vavhebrew;05D5
+vavholam;FB4B
+vavholamhebrew;FB4B
+vavvavhebrew;05F0
+vavyodhebrew;05F1
+vcircle;24E5
+vdotbelow;1E7F
+vecyrillic;0432
+veharabic;06A4
+vehfinalarabic;FB6B
+vehinitialarabic;FB6C
+vehmedialarabic;FB6D
+vekatakana;30F9
+venus;2640
+verticalbar;007C
+verticallineabovecmb;030D
+verticallinebelowcmb;0329
+verticallinelowmod;02CC
+verticallinemod;02C8
+vewarmenian;057E
+vhook;028B
+vikatakana;30F8
+viramabengali;09CD
+viramadeva;094D
+viramagujarati;0ACD
+visargabengali;0983
+visargadeva;0903
+visargagujarati;0A83
+vmonospace;FF56
+voarmenian;0578
+voicediterationhiragana;309E
+voicediterationkatakana;30FE
+voicedmarkkana;309B
+voicedmarkkanahalfwidth;FF9E
+vokatakana;30FA
+vparen;24B1
+vtilde;1E7D
+vturned;028C
+vuhiragana;3094
+vukatakana;30F4
+w;0077
+wacute;1E83
+waekorean;3159
+wahiragana;308F
+wakatakana;30EF
+wakatakanahalfwidth;FF9C
+wakorean;3158
+wasmallhiragana;308E
+wasmallkatakana;30EE
+wattosquare;3357
+wavedash;301C
+wavyunderscorevertical;FE34
+wawarabic;0648
+wawfinalarabic;FEEE
+wawhamzaabovearabic;0624
+wawhamzaabovefinalarabic;FE86
+wbsquare;33DD
+wcircle;24E6
+wcircumflex;0175
+wdieresis;1E85
+wdotaccent;1E87
+wdotbelow;1E89
+wehiragana;3091
+weierstrass;2118
+wekatakana;30F1
+wekorean;315E
+weokorean;315D
+wgrave;1E81
+whitebullet;25E6
+whitecircle;25CB
+whitecircleinverse;25D9
+whitecornerbracketleft;300E
+whitecornerbracketleftvertical;FE43
+whitecornerbracketright;300F
+whitecornerbracketrightvertical;FE44
+whitediamond;25C7
+whitediamondcontainingblacksmalldiamond;25C8
+whitedownpointingsmalltriangle;25BF
+whitedownpointingtriangle;25BD
+whiteleftpointingsmalltriangle;25C3
+whiteleftpointingtriangle;25C1
+whitelenticularbracketleft;3016
+whitelenticularbracketright;3017
+whiterightpointingsmalltriangle;25B9
+whiterightpointingtriangle;25B7
+whitesmallsquare;25AB
+whitesmilingface;263A
+whitesquare;25A1
+whitestar;2606
+whitetelephone;260F
+whitetortoiseshellbracketleft;3018
+whitetortoiseshellbracketright;3019
+whiteuppointingsmalltriangle;25B5
+whiteuppointingtriangle;25B3
+wihiragana;3090
+wikatakana;30F0
+wikorean;315F
+wmonospace;FF57
+wohiragana;3092
+wokatakana;30F2
+wokatakanahalfwidth;FF66
+won;20A9
+wonmonospace;FFE6
+wowaenthai;0E27
+wparen;24B2
+wring;1E98
+wsuperior;02B7
+wturned;028D
+wynn;01BF
+x;0078
+xabovecmb;033D
+xbopomofo;3112
+xcircle;24E7
+xdieresis;1E8D
+xdotaccent;1E8B
+xeharmenian;056D
+xi;03BE
+xmonospace;FF58
+xparen;24B3
+xsuperior;02E3
+y;0079
+yaadosquare;334E
+yabengali;09AF
+yacute;00FD
+yadeva;092F
+yaekorean;3152
+yagujarati;0AAF
+yagurmukhi;0A2F
+yahiragana;3084
+yakatakana;30E4
+yakatakanahalfwidth;FF94
+yakorean;3151
+yamakkanthai;0E4E
+yasmallhiragana;3083
+yasmallkatakana;30E3
+yasmallkatakanahalfwidth;FF6C
+yatcyrillic;0463
+ycircle;24E8
+ycircumflex;0177
+ydieresis;00FF
+ydotaccent;1E8F
+ydotbelow;1EF5
+yeharabic;064A
+yehbarreearabic;06D2
+yehbarreefinalarabic;FBAF
+yehfinalarabic;FEF2
+yehhamzaabovearabic;0626
+yehhamzaabovefinalarabic;FE8A
+yehhamzaaboveinitialarabic;FE8B
+yehhamzaabovemedialarabic;FE8C
+yehinitialarabic;FEF3
+yehmedialarabic;FEF4
+yehmeeminitialarabic;FCDD
+yehmeemisolatedarabic;FC58
+yehnoonfinalarabic;FC94
+yehthreedotsbelowarabic;06D1
+yekorean;3156
+yen;00A5
+yenmonospace;FFE5
+yeokorean;3155
+yeorinhieuhkorean;3186
+yerahbenyomohebrew;05AA
+yerahbenyomolefthebrew;05AA
+yericyrillic;044B
+yerudieresiscyrillic;04F9
+yesieungkorean;3181
+yesieungpansioskorean;3183
+yesieungsioskorean;3182
+yetivhebrew;059A
+ygrave;1EF3
+yhook;01B4
+yhookabove;1EF7
+yiarmenian;0575
+yicyrillic;0457
+yikorean;3162
+yinyang;262F
+yiwnarmenian;0582
+ymonospace;FF59
+yod;05D9
+yoddagesh;FB39
+yoddageshhebrew;FB39
+yodhebrew;05D9
+yodyodhebrew;05F2
+yodyodpatahhebrew;FB1F
+yohiragana;3088
+yoikorean;3189
+yokatakana;30E8
+yokatakanahalfwidth;FF96
+yokorean;315B
+yosmallhiragana;3087
+yosmallkatakana;30E7
+yosmallkatakanahalfwidth;FF6E
+yotgreek;03F3
+yoyaekorean;3188
+yoyakorean;3187
+yoyakthai;0E22
+yoyingthai;0E0D
+yparen;24B4
+ypogegrammeni;037A
+ypogegrammenigreekcmb;0345
+yr;01A6
+yring;1E99
+ysuperior;02B8
+ytilde;1EF9
+yturned;028E
+yuhiragana;3086
+yuikorean;318C
+yukatakana;30E6
+yukatakanahalfwidth;FF95
+yukorean;3160
+yusbigcyrillic;046B
+yusbigiotifiedcyrillic;046D
+yuslittlecyrillic;0467
+yuslittleiotifiedcyrillic;0469
+yusmallhiragana;3085
+yusmallkatakana;30E5
+yusmallkatakanahalfwidth;FF6D
+yuyekorean;318B
+yuyeokorean;318A
+yyabengali;09DF
+yyadeva;095F
+z;007A
+zaarmenian;0566
+zacute;017A
+zadeva;095B
+zagurmukhi;0A5B
+zaharabic;0638
+zahfinalarabic;FEC6
+zahinitialarabic;FEC7
+zahiragana;3056
+zahmedialarabic;FEC8
+zainarabic;0632
+zainfinalarabic;FEB0
+zakatakana;30B6
+zaqefgadolhebrew;0595
+zaqefqatanhebrew;0594
+zarqahebrew;0598
+zayin;05D6
+zayindagesh;FB36
+zayindageshhebrew;FB36
+zayinhebrew;05D6
+zbopomofo;3117
+zcaron;017E
+zcircle;24E9
+zcircumflex;1E91
+zcurl;0291
+zdot;017C
+zdotaccent;017C
+zdotbelow;1E93
+zecyrillic;0437
+zedescendercyrillic;0499
+zedieresiscyrillic;04DF
+zehiragana;305C
+zekatakana;30BC
+zero;0030
+zeroarabic;0660
+zerobengali;09E6
+zerodeva;0966
+zerogujarati;0AE6
+zerogurmukhi;0A66
+zerohackarabic;0660
+zeroinferior;2080
+zeromonospace;FF10
+zerooldstyle;F730
+zeropersian;06F0
+zerosuperior;2070
+zerothai;0E50
+zerowidthjoiner;FEFF
+zerowidthnonjoiner;200C
+zerowidthspace;200B
+zeta;03B6
+zhbopomofo;3113
+zhearmenian;056A
+zhebrevecyrillic;04C2
+zhecyrillic;0436
+zhedescendercyrillic;0497
+zhedieresiscyrillic;04DD
+zihiragana;3058
+zikatakana;30B8
+zinorhebrew;05AE
+zlinebelow;1E95
+zmonospace;FF5A
+zohiragana;305E
+zokatakana;30BE
+zparen;24B5
+zretroflexhook;0290
+zstroke;01B6
+zuhiragana;305A
+zukatakana;30BA
+a100;275E
+a101;2761
+a102;2762
+a103;2763
+a104;2764
+a105;2710
+a106;2765
+a107;2766
+a108;2767
+a109;2660
+a10;2721
+a110;2665
+a111;2666
+a112;2663
+a117;2709
+a118;2708
+a119;2707
+a11;261B
+a120;2460
+a121;2461
+a122;2462
+a123;2463
+a124;2464
+a125;2465
+a126;2466
+a127;2467
+a128;2468
+a129;2469
+a12;261E
+a130;2776
+a131;2777
+a132;2778
+a133;2779
+a134;277A
+a135;277B
+a136;277C
+a137;277D
+a138;277E
+a139;277F
+a13;270C
+a140;2780
+a141;2781
+a142;2782
+a143;2783
+a144;2784
+a145;2785
+a146;2786
+a147;2787
+a148;2788
+a149;2789
+a14;270D
+a150;278A
+a151;278B
+a152;278C
+a153;278D
+a154;278E
+a155;278F
+a156;2790
+a157;2791
+a158;2792
+a159;2793
+a15;270E
+a160;2794
+a161;2192
+a162;27A3
+a163;2194
+a164;2195
+a165;2799
+a166;279B
+a167;279C
+a168;279D
+a169;279E
+a16;270F
+a170;279F
+a171;27A0
+a172;27A1
+a173;27A2
+a174;27A4
+a175;27A5
+a176;27A6
+a177;27A7
+a178;27A8
+a179;27A9
+a17;2711
+a180;27AB
+a181;27AD
+a182;27AF
+a183;27B2
+a184;27B3
+a185;27B5
+a186;27B8
+a187;27BA
+a188;27BB
+a189;27BC
+a18;2712
+a190;27BD
+a191;27BE
+a192;279A
+a193;27AA
+a194;27B6
+a195;27B9
+a196;2798
+a197;27B4
+a198;27B7
+a199;27AC
+a19;2713
+a1;2701
+a200;27AE
+a201;27B1
+a202;2703
+a203;2750
+a204;2752
+a205;276E
+a206;2770
+a20;2714
+a21;2715
+a22;2716
+a23;2717
+a24;2718
+a25;2719
+a26;271A
+a27;271B
+a28;271C
+a29;2722
+a2;2702
+a30;2723
+a31;2724
+a32;2725
+a33;2726
+a34;2727
+a35;2605
+a36;2729
+a37;272A
+a38;272B
+a39;272C
+a3;2704
+a40;272D
+a41;272E
+a42;272F
+a43;2730
+a44;2731
+a45;2732
+a46;2733
+a47;2734
+a48;2735
+a49;2736
+a4;260E
+a50;2737
+a51;2738
+a52;2739
+a53;273A
+a54;273B
+a55;273C
+a56;273D
+a57;273E
+a58;273F
+a59;2740
+a5;2706
+a60;2741
+a61;2742
+a62;2743
+a63;2744
+a64;2745
+a65;2746
+a66;2747
+a67;2748
+a68;2749
+a69;274A
+a6;271D
+a70;274B
+a71;25CF
+a72;274D
+a73;25A0
+a74;274F
+a75;2751
+a76;25B2
+a77;25BC
+a78;25C6
+a79;2756
+a7;271E
+a81;25D7
+a82;2758
+a83;2759
+a84;275A
+a85;276F
+a86;2771
+a87;2772
+a88;2773
+a89;2768
+a8;271F
+a90;2769
+a91;276C
+a92;276D
+a93;276A
+a94;276B
+a95;2774
+a96;2775
+a97;275B
+a98;275C
+a99;275D
+a9;2720
+"""
+
+
+# string table management
+#
+class StringTable:
+  def __init__( self, name_list, master_table_name ):
+    self.names        = name_list
+    self.master_table = master_table_name
+    self.indices      = {}
+    index             = 0
+
+    for name in name_list:
+      self.indices[name] = index
+      index += len( name ) + 1
+
+    self.total = index
+
+  def dump( self, file ):
+    write = file.write
+    write( "  static const char  " + self.master_table +
+           "[" + repr( self.total ) + "] =\n" )
+    write( "  {\n" )
+
+    line = ""
+    for name in self.names:
+      line += "    '"
+      line += string.join( ( re.findall( ".", name ) ), "','" )
+      line += "', 0,\n"
+
+    write( line + "  };\n\n\n" )
+
+  def dump_sublist( self, file, table_name, macro_name, sublist ):
+    write = file.write
+    write( "#define " + macro_name + "  " + repr( len( sublist ) ) + "\n\n" )
+
+    write( "  /* Values are offsets into the `" +
+           self.master_table + "' table */\n\n" )
+    write( "  static const short  " + table_name +
+           "[" + macro_name + "] =\n" )
+    write( "  {\n" )
+
+    line  = "    "
+    comma = ""
+    col   = 0
+
+    for name in sublist:
+      line += comma
+      line += "%4d" % self.indices[name]
+      col  += 1
+      comma = ","
+      if col == 14:
+        col   = 0
+        comma = ",\n    "
+
+    write( line + "\n  };\n\n\n" )
+
+
+# We now store the Adobe Glyph List in compressed form.  The list is put
+# into a data structure called `trie' (because it has a tree-like
+# appearance).  Consider, for example, that you want to store the
+# following name mapping:
+#
+#   A        => 1
+#   Aacute   => 6
+#   Abalon   => 2
+#   Abstract => 4
+#
+# It is possible to store the entries as follows.
+#
+#   A => 1
+#   |
+#   +-acute => 6
+#   |
+#   +-b
+#     |
+#     +-alon => 2
+#     |
+#     +-stract => 4
+#
+# We see that each node in the trie has:
+#
+# - one or more `letters'
+# - an optional value
+# - zero or more child nodes
+#
+# The first step is to call
+#
+#   root = StringNode( "", 0 )
+#   for word in map.values():
+#     root.add( word, map[word] )
+#
+# which creates a large trie where each node has only one children.
+#
+# Executing
+#
+#   root = root.optimize()
+#
+# optimizes the trie by merging the letters of successive nodes whenever
+# possible.
+#
+# Each node of the trie is stored as follows.
+#
+# - First the node's letter, according to the following scheme.  We
+#   use the fact that in the AGL no name contains character codes > 127.
+#
+#     name         bitsize     description
+#     ----------------------------------------------------------------
+#     notlast            1     Set to 1 if this is not the last letter
+#                              in the word.
+#     ascii              7     The letter's ASCII value.
+#
+# - The letter is followed by a children count and the value of the
+#   current key (if any).  Again we can do some optimization because all
+#   AGL entries are from the BMP; this means that 16 bits are sufficient
+#   to store its Unicode values.  Additionally, no node has more than
+#   127 children.
+#
+#     name         bitsize     description
+#     -----------------------------------------
+#     hasvalue           1     Set to 1 if a 16-bit Unicode value follows.
+#     num_children       7     Number of children.  Can be 0 only if
+#                              `hasvalue' is set to 1.
+#     value             16     Optional Unicode value.
+#
+# - A node is finished by a list of 16bit absolute offsets to the
+#   children, which must be sorted in increasing order of their first
+#   letter.
+#
+# For simplicity, all 16bit quantities are stored in big-endian order.
+#
+# The root node has first letter = 0, and no value.
+#
+class StringNode:
+  def __init__( self, letter, value ):
+    self.letter   = letter
+    self.value    = value
+    self.children = {}
+
+  def __cmp__( self, other ):
+    return ord( self.letter[0] ) - ord( other.letter[0] )
+
+  def add( self, word, value ):
+    if len( word ) == 0:
+      self.value = value
+      return
+
+    letter = word[0]
+    word   = word[1:]
+
+    if self.children.has_key( letter ):
+      child = self.children[letter]
+    else:
+      child = StringNode( letter, 0 )
+      self.children[letter] = child
+
+    child.add( word, value )
+
+  def optimize( self ):
+    # optimize all children first
+    children      = self.children.values()
+    self.children = {}
+
+    for child in children:
+      self.children[child.letter[0]] = child.optimize()
+
+    # don't optimize if there's a value,
+    # if we don't have any child or if we
+    # have more than one child
+    if ( self.value != 0 ) or ( not children ) or len( children ) > 1:
+      return self
+
+    child = children[0]
+
+    self.letter  += child.letter
+    self.value    = child.value
+    self.children = child.children
+
+    return self
+
+  def dump_debug( self, write, margin ):
+    # this is used during debugging
+    line = margin + "+-"
+    if len( self.letter ) == 0:
+      line += "<NOLETTER>"
+    else:
+      line += self.letter
+
+    if self.value:
+      line += " => " + repr( self.value )
+
+    write( line + "\n" )
+
+    if self.children:
+      margin += "| "
+      for child in self.children.values():
+        child.dump_debug( write, margin )
+
+  def locate( self, index ):
+    self.index = index
+    if len( self.letter ) > 0:
+      index += len( self.letter ) + 1
+    else:
+      index += 2
+
+    if self.value != 0:
+      index += 2
+
+    children = self.children.values()
+    children.sort()
+
+    index += 2 * len( children )
+    for child in children:
+      index = child.locate( index )
+
+    return index
+
+  def store( self, storage ):
+    # write the letters
+    l = len( self.letter )
+    if l == 0:
+      storage += struct.pack( "B", 0 )
+    else:
+      for n in range( l ):
+        val = ord( self.letter[n] )
+        if n < l - 1:
+          val += 128
+        storage += struct.pack( "B", val )
+
+    # write the count
+    children = self.children.values()
+    children.sort()
+
+    count = len( children )
+
+    if self.value != 0:
+      storage += struct.pack( "!BH", count + 128, self.value )
+    else:
+      storage += struct.pack( "B", count )
+
+    for child in children:
+      storage += struct.pack( "!H", child.index )
+
+    for child in children:
+      storage = child.store( storage )
+
+    return storage
+
+
+def adobe_glyph_values():
+  """return the list of glyph names and their unicode values"""
+
+  lines  = string.split( adobe_glyph_list, '\n' )
+  glyphs = []
+  values = []
+
+  for line in lines:
+    if line:
+      fields = string.split( line, ';' )
+#     print fields[1] + ' - ' + fields[0]
+      subfields = string.split( fields[1], ' ' )
+      if len( subfields ) == 1:
+        glyphs.append( fields[0] )
+        values.append( fields[1] )
+
+  return glyphs, values
+
+
+def filter_glyph_names( alist, filter ):
+  """filter `alist' by taking _out_ all glyph names that are in `filter'"""
+
+  count  = 0
+  extras = []
+
+  for name in alist:
+    try:
+      filtered_index = filter.index( name )
+    except:
+      extras.append( name )
+
+  return extras
+
+
+def dump_encoding( file, encoding_name, encoding_list ):
+  """dump a given encoding"""
+
+  write = file.write
+  write( "  /* the following are indices into the SID name table */\n" )
+  write( "  static const unsigned short  " + encoding_name +
+         "[" + repr( len( encoding_list ) ) + "] =\n" )
+  write( "  {\n" )
+
+  line  = "    "
+  comma = ""
+  col   = 0
+  for value in encoding_list:
+    line += comma
+    line += "%3d" % value
+    comma = ","
+    col  += 1
+    if col == 16:
+      col = 0
+      comma = ",\n    "
+
+  write( line + "\n  };\n\n\n" )
+
+
+def dump_array( the_array, write, array_name ):
+  """dumps a given encoding"""
+
+  write( "  static const unsigned char  " + array_name +
+         "[" + repr( len( the_array ) ) + "L] =\n" )
+  write( "  {\n" )
+
+  line  = ""
+  comma = "    "
+  col   = 0
+
+  for value in the_array:
+    line += comma
+    line += "%3d" % ord( value )
+    comma = ","
+    col  += 1
+
+    if col == 16:
+      col   = 0
+      comma = ",\n    "
+
+    if len( line ) > 1024:
+      write( line )
+      line = ""
+
+  write( line + "\n  };\n\n\n" )
+
+
+def main():
+  """main program body"""
+
+  if len( sys.argv ) != 2:
+    print __doc__ % sys.argv[0]
+    sys.exit( 1 )
+
+  file  = open( sys.argv[1], "w\n" )
+  write = file.write
+
+  count_sid = len( sid_standard_names )
+
+  # `mac_extras' contains the list of glyph names in the Macintosh standard
+  # encoding which are not in the SID Standard Names.
+  #
+  mac_extras = filter_glyph_names( mac_standard_names, sid_standard_names )
+
+  # `base_list' contains the names of our final glyph names table.
+  # It consists of the `mac_extras' glyph names, followed by the SID
+  # standard names.
+  #
+  mac_extras_count = len( mac_extras )
+  base_list        = mac_extras + sid_standard_names
+
+  write( "/***************************************************************************/\n" )
+  write( "/*                                                                         */\n" )
+
+  write( "/*  %-71s*/\n" % os.path.basename( sys.argv[1] ) )
+
+  write( "/*                                                                         */\n" )
+  write( "/*    PostScript glyph names.                                              */\n" )
+  write( "/*                                                                         */\n" )
+  write( "/*  Copyright 2005, 2008, 2011 by                                          */\n" )
+  write( "/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */\n" )
+  write( "/*                                                                         */\n" )
+  write( "/*  This file is part of the FreeType project, and may only be used,       */\n" )
+  write( "/*  modified, and distributed under the terms of the FreeType project      */\n" )
+  write( "/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */\n" )
+  write( "/*  this file you indicate that you have read the license and              */\n" )
+  write( "/*  understand and accept it fully.                                        */\n" )
+  write( "/*                                                                         */\n" )
+  write( "/***************************************************************************/\n" )
+  write( "\n" )
+  write( "\n" )
+  write( "  /* This file has been generated automatically -- do not edit! */\n" )
+  write( "\n" )
+  write( "\n" )
+
+  # dump final glyph list (mac extras + sid standard names)
+  #
+  st = StringTable( base_list, "ft_standard_glyph_names" )
+
+  st.dump( file )
+  st.dump_sublist( file, "ft_mac_names",
+                   "FT_NUM_MAC_NAMES", mac_standard_names )
+  st.dump_sublist( file, "ft_sid_names",
+                   "FT_NUM_SID_NAMES", sid_standard_names )
+
+  dump_encoding( file, "t1_standard_encoding", t1_standard_encoding )
+  dump_encoding( file, "t1_expert_encoding", t1_expert_encoding )
+
+  # dump the AGL in its compressed form
+  #
+  agl_glyphs, agl_values = adobe_glyph_values()
+  dict = StringNode( "", 0 )
+
+  for g in range( len( agl_glyphs ) ):
+    dict.add( agl_glyphs[g], eval( "0x" + agl_values[g] ) )
+
+  dict       = dict.optimize()
+  dict_len   = dict.locate( 0 )
+  dict_array = dict.store( "" )
+
+  write( """\
+  /*
+   *  This table is a compressed version of the Adobe Glyph List (AGL),
+   *  optimized for efficient searching.  It has been generated by the
+   *  `glnames.py' python script located in the `src/tools' directory.
+   *
+   *  The lookup function to get the Unicode value for a given string
+   *  is defined below the table.
+   */
+
+#ifdef FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+""" )
+
+  dump_array( dict_array, write, "ft_adobe_glyph_list" )
+
+  # write the lookup routine now
+  #
+  write( """\
+  /*
+   *  This function searches the compressed table efficiently.
+   */
+  static unsigned long
+  ft_get_adobe_glyph_index( const char*  name,
+                            const char*  limit )
+  {
+    int                   c = 0;
+    int                   count, min, max;
+    const unsigned char*  p = ft_adobe_glyph_list;
+
+
+    if ( name == 0 || name >= limit )
+      goto NotFound;
+
+    c     = *name++;
+    count = p[1];
+    p    += 2;
+
+    min = 0;
+    max = count;
+
+    while ( min < max )
+    {
+      int                   mid = ( min + max ) >> 1;
+      const unsigned char*  q   = p + mid * 2;
+      int                   c2;
+
+
+      q = ft_adobe_glyph_list + ( ( (int)q[0] << 8 ) | q[1] );
+
+      c2 = q[0] & 127;
+      if ( c2 == c )
+      {
+        p = q;
+        goto Found;
+      }
+      if ( c2 < c )
+        min = mid + 1;
+      else
+        max = mid;
+    }
+    goto NotFound;
+
+  Found:
+    for (;;)
+    {
+      /* assert (*p & 127) == c */
+
+      if ( name >= limit )
+      {
+        if ( (p[0] & 128) == 0 &&
+             (p[1] & 128) != 0 )
+          return (unsigned long)( ( (int)p[2] << 8 ) | p[3] );
+
+        goto NotFound;
+      }
+      c = *name++;
+      if ( p[0] & 128 )
+      {
+        p++;
+        if ( c != (p[0] & 127) )
+          goto NotFound;
+
+        continue;
+      }
+
+      p++;
+      count = p[0] & 127;
+      if ( p[0] & 128 )
+        p += 2;
+
+      p++;
+
+      for ( ; count > 0; count--, p += 2 )
+      {
+        int                   offset = ( (int)p[0] << 8 ) | p[1];
+        const unsigned char*  q      = ft_adobe_glyph_list + offset;
+
+        if ( c == ( q[0] & 127 ) )
+        {
+          p = q;
+          goto NextIter;
+        }
+      }
+      goto NotFound;
+
+    NextIter:
+      ;
+    }
+
+  NotFound:
+    return 0;
+  }
+
+#endif /* FT_CONFIG_OPTION_ADOBE_GLYPH_LIST */
+
+""" )
+
+  if 0:  # generate unit test, or don't
+    #
+    # now write the unit test to check that everything works OK
+    #
+    write( "#ifdef TEST\n\n" )
+
+    write( "static const char* const  the_names[] = {\n" )
+    for name in agl_glyphs:
+      write( '  "' + name + '",\n' )
+    write( "  0\n};\n" )
+
+    write( "static const unsigned long  the_values[] = {\n" )
+    for val in agl_values:
+      write( '  0x' + val + ',\n' )
+    write( "  0\n};\n" )
+
+    write( """
+#include <stdlib.h>
+#include <stdio.h>
+
+  int
+  main( void )
+  {
+    int                   result = 0;
+    const char* const*    names  = the_names;
+    const unsigned long*  values = the_values;
+
+
+    for ( ; *names; names++, values++ )
+    {
+      const char*    name      = *names;
+      unsigned long  reference = *values;
+      unsigned long  value;
+
+
+      value = ft_get_adobe_glyph_index( name, name + strlen( name ) );
+      if ( value != reference )
+      {
+        result = 1;
+        fprintf( stderr, "name '%s' => %04x instead of %04x\\n",
+                         name, value, reference );
+      }
+    }
+
+    return result;
+  }
+""" )
+
+    write( "#endif /* TEST */\n" )
+
+  write("\n/* END */\n")
+
+
+# Now run the main routine
+#
+main()
+
+
+# END
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/test_afm.c b/extensions/externals/src/freetype-2.4.9/src/tools/test_afm.c
new file mode 100644
index 0000000..f5f9936
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/test_afm.c
@@ -0,0 +1,157 @@
+/*
+ * gcc -DFT2_BUILD_LIBRARY -I../../include -o test_afm test_afm.c \
+ *     -L../../objs/.libs -lfreetype -lz -static
+ */
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+  void dump_fontinfo( AFM_FontInfo  fi )
+  {
+    FT_Int  i;
+
+
+    printf( "This AFM is for %sCID font.\n\n",
+            ( fi->IsCIDFont ) ? "" : "non-" );
+
+    printf( "FontBBox: %.2f %.2f %.2f %.2f\n", fi->FontBBox.xMin / 65536.,
+                                               fi->FontBBox.yMin / 65536.,
+                                               fi->FontBBox.xMax / 65536.,
+                                               fi->FontBBox.yMax / 65536. );
+    printf( "Ascender: %.2f\n", fi->Ascender / 65536. );
+    printf( "Descender: %.2f\n\n", fi->Descender / 65536. );
+
+    if ( fi->NumTrackKern )
+      printf( "There are %d sets of track kernings:\n",
+              fi->NumTrackKern );
+    else
+      printf( "There is no track kerning.\n" );
+
+    for ( i = 0; i < fi->NumTrackKern; i++ )
+    {
+      AFM_TrackKern  tk = fi->TrackKerns + i;
+
+
+      printf( "\t%2d: %5.2f %5.2f %5.2f %5.2f\n", tk->degree,
+                                                  tk->min_ptsize / 65536.,
+                                                  tk->min_kern / 65536.,
+                                                  tk->max_ptsize / 65536.,
+                                                  tk->max_kern / 65536. );
+    }
+
+    printf( "\n" );
+
+    if ( fi->NumKernPair )
+      printf( "There are %d kerning pairs:\n",
+              fi->NumKernPair );
+    else
+      printf( "There is no kerning pair.\n" );
+
+    for ( i = 0; i < fi->NumKernPair; i++ )
+    {
+      AFM_KernPair  kp = fi->KernPairs + i;
+
+
+      printf( "\t%3d + %3d => (%4d, %4d)\n", kp->index1,
+                                             kp->index2,
+                                             kp->x,
+                                             kp->y );
+    }
+
+  }
+
+  int
+  dummy_get_index( const char*  name,
+                   FT_Offset    len,
+                   void*        user_data )
+  {
+    if ( len )
+      return name[0];
+    else
+      return 0;
+  }
+
+  FT_Error
+  parse_afm( FT_Library    library,
+             FT_Stream     stream,
+             AFM_FontInfo  fi )
+  {
+    PSAux_Service  psaux;
+    AFM_ParserRec  parser;
+    FT_Error       error = FT_Err_Ok;
+
+
+    psaux = (PSAux_Service)FT_Get_Module_Interface( library, "psaux" );
+    if ( !psaux || !psaux->afm_parser_funcs )
+      return -1;
+
+    error = FT_Stream_EnterFrame( stream, stream->size );
+    if ( error )
+      return error;
+
+    error = psaux->afm_parser_funcs->init( &parser,
+                                           library->memory,
+                                           stream->cursor,
+                                           stream->limit );
+    if ( error )
+      return error;
+
+    parser.FontInfo = fi;
+    parser.get_index = dummy_get_index;
+
+    error = psaux->afm_parser_funcs->parse( &parser );
+
+    psaux->afm_parser_funcs->done( &parser );
+
+    return error;
+  }
+
+
+  int main( int    argc,
+            char** argv )
+  {
+    FT_Library       library;
+    FT_StreamRec     stream;
+    FT_Error         error = FT_Err_Ok;
+    AFM_FontInfoRec  fi;
+
+
+    if ( argc < 2 )
+      return FT_Err_Invalid_Argument;
+
+    error = FT_Init_FreeType( &library );
+    if ( error )
+      return error;
+
+    FT_ZERO( &stream );
+    error = FT_Stream_Open( &stream, argv[1] );
+    if ( error )
+      goto Exit;
+    stream.memory = library->memory;
+
+    FT_ZERO( &fi );
+    error = parse_afm( library, &stream, &fi );
+
+    if ( !error )
+    {
+      FT_Memory  memory = library->memory;
+
+
+      dump_fontinfo( &fi );
+
+      if ( fi.KernPairs )
+        FT_FREE( fi.KernPairs );
+      if ( fi.TrackKerns )
+        FT_FREE( fi.TrackKerns );
+    }
+    else
+      printf( "parse error\n" );
+
+    FT_Stream_Close( &stream );
+
+  Exit:
+    FT_Done_FreeType( library );
+
+    return error;
+  }
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/test_bbox.c b/extensions/externals/src/freetype-2.4.9/src/tools/test_bbox.c
new file mode 100644
index 0000000..e085c5b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/test_bbox.c
@@ -0,0 +1,160 @@
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_BBOX_H
+
+
+#include <time.h>    /* for clock() */
+
+/* SunOS 4.1.* does not define CLOCKS_PER_SEC, so include <sys/param.h> */
+/* to get the HZ macro which is the equivalent.                         */
+#if defined(__sun__) && !defined(SVR4) && !defined(__SVR4)
+#include <sys/param.h>
+#define CLOCKS_PER_SEC HZ
+#endif
+
+  static long
+  get_time( void )
+  {
+    return clock() * 10000L / CLOCKS_PER_SEC;
+  }
+
+
+
+
+  /* test bbox computations */
+
+#define  XSCALE    65536
+#define  XX(x)     ((FT_Pos)(x*XSCALE))
+#define  XVEC(x,y)  { XX(x), XX(y) }
+#define  XVAL(x)   ((x)/(1.0*XSCALE))
+
+  /* dummy outline #1 */
+  static FT_Vector  dummy_vec_1[4] =
+  {
+#if 1
+    XVEC( 408.9111, 535.3164 ),
+    XVEC( 455.8887, 634.396  ),
+    XVEC( -37.8765, 786.2207 ),
+    XVEC( 164.6074, 535.3164 )
+#else
+    { (FT_Int32)0x0198E93DL , (FT_Int32)0x021750FFL },  /* 408.9111, 535.3164 */
+    { (FT_Int32)0x01C7E312L , (FT_Int32)0x027A6560L },  /* 455.8887, 634.3960 */
+    { (FT_Int32)0xFFDA1F9EL , (FT_Int32)0x0312387FL },  /* -37.8765, 786.2207 */
+    { (FT_Int32)0x00A49B7EL , (FT_Int32)0x021750FFL }   /* 164.6074, 535.3164 */
+#endif
+   };
+
+  static char  dummy_tag_1[4] =
+  {
+    FT_CURVE_TAG_ON,
+    FT_CURVE_TAG_CUBIC,
+    FT_CURVE_TAG_CUBIC,
+    FT_CURVE_TAG_ON
+  };
+
+  static short  dummy_contour_1[1] =
+  {
+    3
+  };
+
+  static FT_Outline  dummy_outline_1 =
+  {
+    1,
+    4,
+    dummy_vec_1,
+    dummy_tag_1,
+    dummy_contour_1,
+    0
+  };
+
+
+  /* dummy outline #2 */
+  static FT_Vector  dummy_vec_2[4] =
+  {
+    XVEC( 100.0, 100.0 ),
+    XVEC( 100.0, 200.0 ),
+    XVEC( 200.0, 200.0 ),
+    XVEC( 200.0, 133.0 )
+  };
+
+  static FT_Outline  dummy_outline_2 =
+  {
+    1,
+    4,
+    dummy_vec_2,
+    dummy_tag_1,
+    dummy_contour_1,
+    0
+  };
+
+
+  static void
+  dump_outline( FT_Outline*  outline )
+  {
+    FT_BBox  bbox;
+
+    /* compute and display cbox */
+    FT_Outline_Get_CBox( outline, &bbox );
+    printf( "cbox = [%.2f %.2f %.2f %.2f]\n",
+             XVAL( bbox.xMin ),
+             XVAL( bbox.yMin ),
+             XVAL( bbox.xMax ),
+             XVAL( bbox.yMax ) );
+
+    /* compute and display bbox */
+    FT_Outline_Get_BBox( outline, &bbox );
+    printf( "bbox = [%.2f %.2f %.2f %.2f]\n",
+             XVAL( bbox.xMin ),
+             XVAL( bbox.yMin ),
+             XVAL( bbox.xMax ),
+             XVAL( bbox.yMax ) );
+  }
+
+
+
+  static void
+  profile_outline( FT_Outline*   outline,
+                   long          repeat )
+  {
+    FT_BBox  bbox;
+    long     count;
+    long     time0;
+
+    time0 = get_time();
+    for ( count = repeat; count > 0; count-- )
+      FT_Outline_Get_CBox( outline, &bbox );
+
+    time0 = get_time() - time0;
+    printf( "time = %5.2f cbox = [%.2f %.2f %.2f %.2f]\n",
+             ((double)time0/10000.0),
+             XVAL( bbox.xMin ),
+             XVAL( bbox.yMin ),
+             XVAL( bbox.xMax ),
+             XVAL( bbox.yMax ) );
+
+
+    time0 = get_time();
+    for ( count = repeat; count > 0; count-- )
+      FT_Outline_Get_BBox( outline, &bbox );
+
+    time0 = get_time() - time0;
+    printf( "time = %5.2f bbox = [%.2f %.2f %.2f %.2f]\n",
+             ((double)time0/10000.0),
+             XVAL( bbox.xMin ),
+             XVAL( bbox.yMin ),
+             XVAL( bbox.xMax ),
+             XVAL( bbox.yMax ) );
+  }
+
+#define REPEAT  100000L
+
+  int  main( int  argc, char**  argv )
+  {
+    printf( "outline #1\n" );
+    profile_outline( &dummy_outline_1, REPEAT );
+
+    printf( "outline #2\n" );
+    profile_outline( &dummy_outline_2, REPEAT );
+    return 0;
+  }
+
diff --git a/extensions/externals/src/freetype-2.4.9/src/tools/test_trig.c b/extensions/externals/src/freetype-2.4.9/src/tools/test_trig.c
new file mode 100644
index 0000000..8c8a544
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/tools/test_trig.c
@@ -0,0 +1,236 @@
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TRIGONOMETRY_H
+
+#include <math.h>
+#include <stdio.h>
+
+#define  PI   3.14159265358979323846
+#define  SPI  (PI/FT_ANGLE_PI)
+
+/* the precision in 16.16 fixed float points of the checks. Expect */
+/* between 2 and 5 noise LSB bits during operations, due to        */
+/* rounding errors..                                               */
+#define  THRESHOLD  64
+
+  static  error = 0;
+
+  static void
+  test_cos( void )
+  {
+    FT_Fixed  f1, f2;
+    double    d1, d2;
+    int       i;
+
+    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+    {
+      f1 = FT_Cos(i);
+      d1 = f1/65536.0;
+      d2 = cos( i*SPI );
+      f2 = (FT_Fixed)(d2*65536.0);
+
+      if ( abs( f2-f1 ) > THRESHOLD )
+      {
+        error = 1;
+        printf( "FT_Cos[%3d] = %.7f  cos[%3d] = %.7f\n",
+                (i >> 16), f1/65536.0, (i >> 16), d2 );
+      }
+    }
+  }
+
+
+
+  static void
+  test_sin( void )
+  {
+    FT_Fixed  f1, f2;
+    double    d1, d2;
+    int       i;
+
+    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+    {
+      f1 = FT_Sin(i);
+      d1 = f1/65536.0;
+      d2 = sin( i*SPI );
+      f2 = (FT_Fixed)(d2*65536.0);
+
+      if ( abs( f2-f1 ) > THRESHOLD )
+      {
+        error = 1;
+        printf( "FT_Sin[%3d] = %.7f  sin[%3d] = %.7f\n",
+                (i >> 16), f1/65536.0, (i >> 16), d2 );
+      }
+    }
+  }
+
+
+  static void
+  test_tan( void )
+  {
+    FT_Fixed  f1, f2;
+    double    d1, d2;
+    int       i;
+
+    for ( i = 0; i < FT_ANGLE_PI2-0x2000000; i += 0x10000 )
+    {
+      f1 = FT_Tan(i);
+      d1 = f1/65536.0;
+      d2 = tan( i*SPI );
+      f2 = (FT_Fixed)(d2*65536.0);
+
+      if ( abs( f2-f1 ) > THRESHOLD )
+      {
+        error = 1;
+        printf( "FT_Tan[%3d] = %.7f  tan[%3d] = %.7f\n",
+                (i >> 16), f1/65536.0, (i >> 16), d2 );
+      }
+    }
+  }
+
+
+  static void
+  test_atan2( void )
+  {
+    FT_Fixed  c2, s2;
+    double    l, a, c1, s1;
+    int       i, j;
+
+    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+    {
+      l  = 5.0;
+      a  = i*SPI;
+
+      c1 = l * cos(a);
+      s1 = l * sin(a);
+
+      c2 = (FT_Fixed)(c1*65536.0);
+      s2 = (FT_Fixed)(s1*65536.0);
+
+      j  = FT_Atan2( c2, s2 );
+      if ( j < 0 )
+        j += FT_ANGLE_2PI;
+
+      if ( abs( i - j ) > 1 )
+      {
+        printf( "FT_Atan2( %.7f, %.7f ) = %.5f, atan = %.5f\n",
+                c2/65536.0, s2/65536.0, j/65536.0, i/65536.0 );
+      }
+    }
+  }
+
+  static void
+  test_unit( void )
+  {
+    FT_Vector  v;
+    double     a, c1, s1;
+    FT_Fixed   c2, s2;
+    int        i;
+
+    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+    {
+      FT_Vector_Unit( &v, i );
+      a  = ( i*SPI );
+      c1 = cos(a);
+      s1 = sin(a);
+      c2 = (FT_Fixed)(c1*65536.0);
+      s2 = (FT_Fixed)(s1*65536.0);
+
+      if ( abs( v.x-c2 ) > THRESHOLD ||
+           abs( v.y-s2 ) > THRESHOLD )
+      {
+        error = 1;
+        printf( "FT_Vector_Unit[%3d] = ( %.7f, %.7f )  vec = ( %.7f, %.7f )\n",
+                (i >> 16),
+                v.x/65536.0, v.y/65536.0,
+                c1, s1 );
+      }
+    }
+  }
+
+
+  static void
+  test_length( void )
+  {
+    FT_Vector  v;
+    FT_Fixed   l, l2;
+    int        i;
+
+    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+    {
+      l   = (FT_Fixed)(500.0*65536.0);
+      v.x = (FT_Fixed)( l * cos( i*SPI ) );
+      v.y = (FT_Fixed)( l * sin( i*SPI ) );
+      l2  = FT_Vector_Length( &v );
+
+      if ( abs( l2-l ) > THRESHOLD )
+      {
+        error = 1;
+        printf( "FT_Length( %.7f, %.7f ) = %.5f, length = %.5f\n",
+                v.x/65536.0, v.y/65536.0, l2/65536.0, l/65536.0 );
+      }
+    }
+  }
+
+
+  static void
+  test_rotate( void )
+  {
+    FT_Fixed  c2, s2, c4, s4;
+    FT_Vector v;
+    double    l, ra, a, c1, s1, cra, sra, c3, s3;
+    int       i, j, rotate;
+
+    for ( rotate = 0; rotate < FT_ANGLE_2PI; rotate += 0x10000 )
+    {
+      ra  = rotate*SPI;
+      cra = cos( ra );
+      sra = sin( ra );
+
+      for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+      {
+        l  = 500.0;
+        a  = i*SPI;
+
+        c1 = l * cos(a);
+        s1 = l * sin(a);
+
+        v.x = c2 = (FT_Fixed)(c1*65536.0);
+        v.y = s2 = (FT_Fixed)(s1*65536.0);
+
+        FT_Vector_Rotate( &v, rotate );
+
+        c3 = c1 * cra - s1 * sra;
+        s3 = c1 * sra + s1 * cra;
+
+        c4 = (FT_Fixed)(c3*65536.0);
+        s4 = (FT_Fixed)(s3*65536.0);
+
+        if ( abs( c4 - v.x ) > THRESHOLD ||
+             abs( s4 - v.y ) > THRESHOLD )
+        {
+          error = 1;
+          printf( "FT_Rotate( (%.7f,%.7f), %.5f ) = ( %.7f, %.7f ), rot = ( %.7f, %.7f )\n",
+                  c1, s1, ra,
+                  c2/65536.0, s2/65536.0,
+                  c4/65536.0, s4/65536.0 );
+        }
+      }
+    }
+  }
+
+
+  int main( void )
+  {
+    test_cos();
+    test_sin();
+    test_tan();
+    test_atan2();
+    test_unit();
+    test_length();
+    test_rotate();
+
+    if (!error)
+      printf( "trigonometry test ok !\n" );
+
+    return !error;
+  }
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/Jamfile b/extensions/externals/src/freetype-2.4.9/src/truetype/Jamfile
new file mode 100644
index 0000000..a8cccfe
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/truetype Jamfile
+#
+# Copyright 2001, 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) truetype ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = ttdriver ttobjs ttpload ttgload ttinterp ttgxvar ttpic ;
+  }
+  else
+  {
+    _sources = truetype ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/truetype Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/module.mk b/extensions/externals/src/freetype-2.4.9/src/truetype/module.mk
new file mode 100644
index 0000000..baee81a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 TrueType module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += TRUETYPE_DRIVER
+
+define TRUETYPE_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, tt_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)truetype  $(ECHO_DRIVER_DESC)Windows/Mac font files with extension *.ttf or *.ttc$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/rules.mk b/extensions/externals/src/freetype-2.4.9/src/truetype/rules.mk
new file mode 100644
index 0000000..507ef16
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/rules.mk
@@ -0,0 +1,73 @@
+#
+# FreeType 2 TrueType driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003, 2004, 2011 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# TrueType driver directory
+#
+TT_DIR := $(SRC_DIR)/truetype
+
+
+# compilation flags for the driver
+#
+TT_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(TT_DIR))
+
+
+# TrueType driver sources (i.e., C files)
+#
+TT_DRV_SRC := $(TT_DIR)/ttdriver.c \
+              $(TT_DIR)/ttgload.c  \
+              $(TT_DIR)/ttgxvar.c  \
+              $(TT_DIR)/ttinterp.c \
+              $(TT_DIR)/ttobjs.c   \
+              $(TT_DIR)/ttpic.c    \
+              $(TT_DIR)/ttpload.c
+
+# TrueType driver headers
+#
+TT_DRV_H := $(TT_DRV_SRC:%.c=%.h) \
+            $(TT_DIR)/tterrors.h
+
+
+# TrueType driver object(s)
+#
+#   TT_DRV_OBJ_M is used during `multi' builds
+#   TT_DRV_OBJ_S is used during `single' builds
+#
+TT_DRV_OBJ_M := $(TT_DRV_SRC:$(TT_DIR)/%.c=$(OBJ_DIR)/%.$O)
+TT_DRV_OBJ_S := $(OBJ_DIR)/truetype.$O
+
+# TrueType driver source file for single build
+#
+TT_DRV_SRC_S := $(TT_DIR)/truetype.c
+
+
+# TrueType driver - single object
+#
+$(TT_DRV_OBJ_S): $(TT_DRV_SRC_S) $(TT_DRV_SRC) $(FREETYPE_H) $(TT_DRV_H)
+	$(TT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(TT_DRV_SRC_S))
+
+
+# driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(TT_DIR)/%.c $(FREETYPE_H) $(TT_DRV_H)
+	$(TT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(TT_DRV_OBJ_S)
+DRV_OBJS_M += $(TT_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/truetype.c b/extensions/externals/src/freetype-2.4.9/src/truetype/truetype.c
new file mode 100644
index 0000000..4bd1209
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/truetype.c
@@ -0,0 +1,37 @@
+/***************************************************************************/
+/*                                                                         */
+/*  truetype.c                                                             */
+/*                                                                         */
+/*    FreeType TrueType driver component (body only).                      */
+/*                                                                         */
+/*  Copyright 1996-2001, 2004, 2006 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "ttpic.c"
+#include "ttdriver.c"   /* driver interface    */
+#include "ttpload.c"    /* tables loader       */
+#include "ttgload.c"    /* glyph loader        */
+#include "ttobjs.c"     /* object manager      */
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+#include "ttinterp.c"
+#endif
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include "ttgxvar.c"    /* gx distortable font */
+#endif
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttdriver.c b/extensions/externals/src/freetype-2.4.9/src/truetype/ttdriver.c
new file mode 100644
index 0000000..3669d45
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttdriver.c
@@ -0,0 +1,502 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttdriver.c                                                             */
+/*                                                                         */
+/*    TrueType font driver implementation (body).                          */
+/*                                                                         */
+/*  Copyright 1996-2012 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H
+#include FT_SERVICE_XFREE86_NAME_H
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include FT_MULTIPLE_MASTERS_H
+#include FT_SERVICE_MULTIPLE_MASTERS_H
+#endif
+
+#include FT_SERVICE_TRUETYPE_ENGINE_H
+#include FT_SERVICE_TRUETYPE_GLYF_H
+
+#include "ttdriver.h"
+#include "ttgload.h"
+#include "ttpload.h"
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include "ttgxvar.h"
+#endif
+
+#include "tterrors.h"
+
+#include "ttpic.h"
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttdriver
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                          F A C E S                              ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#undef  PAIR_TAG
+#define PAIR_TAG( left, right )  ( ( (FT_ULong)left << 16 ) | \
+                                     (FT_ULong)right        )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_get_kerning                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A driver method used to return the kerning vector between two      */
+  /*    glyphs of the same face.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to the source face object.                 */
+  /*                                                                       */
+  /*    left_glyph  :: The index of the left glyph in the kern pair.       */
+  /*                                                                       */
+  /*    right_glyph :: The index of the right glyph in the kern pair.      */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    kerning     :: The kerning vector.  This is in font units for      */
+  /*                   scalable formats, and in pixels for fixed-sizes     */
+  /*                   formats.                                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only horizontal layouts (left-to-right & right-to-left) are        */
+  /*    supported by this function.  Other layouts, or more sophisticated  */
+  /*    kernings, are out of scope of this method (the basic driver        */
+  /*    interface is meant to be simple).                                  */
+  /*                                                                       */
+  /*    They can be implemented by format-specific interfaces.             */
+  /*                                                                       */
+  static FT_Error
+  tt_get_kerning( FT_Face     ttface,          /* TT_Face */
+                  FT_UInt     left_glyph,
+                  FT_UInt     right_glyph,
+                  FT_Vector*  kerning )
+  {
+    TT_Face       face = (TT_Face)ttface;
+    SFNT_Service  sfnt = (SFNT_Service)face->sfnt;
+
+
+    kerning->x = 0;
+    kerning->y = 0;
+
+    if ( sfnt )
+      kerning->x = sfnt->get_kerning( face, left_glyph, right_glyph );
+
+    return 0;
+  }
+
+
+#undef PAIR_TAG
+
+
+  static FT_Error
+  tt_get_advances( FT_Face    ttface,
+                   FT_UInt    start,
+                   FT_UInt    count,
+                   FT_Int32   flags,
+                   FT_Fixed  *advances )
+  {
+    FT_UInt  nn;
+    TT_Face  face  = (TT_Face) ttface;
+
+
+    /* XXX: TODO: check for sbits */
+
+    if ( flags & FT_LOAD_VERTICAL_LAYOUT )
+    {
+      for ( nn = 0; nn < count; nn++ )
+      {
+        FT_Short   tsb;
+        FT_UShort  ah;
+
+
+        TT_Get_VMetrics( face, start + nn, &tsb, &ah );
+        advances[nn] = ah;
+      }
+    }
+    else
+    {
+      for ( nn = 0; nn < count; nn++ )
+      {
+        FT_Short   lsb;
+        FT_UShort  aw;
+
+
+        TT_Get_HMetrics( face, start + nn, &lsb, &aw );
+        advances[nn] = aw;
+      }
+    }
+
+    return TT_Err_Ok;
+  }
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                           S I Z E S                             ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+  static FT_Error
+  tt_size_select( FT_Size   size,
+                  FT_ULong  strike_index )
+  {
+    TT_Face   ttface = (TT_Face)size->face;
+    TT_Size   ttsize = (TT_Size)size;
+    FT_Error  error  = TT_Err_Ok;
+
+
+    ttsize->strike_index = strike_index;
+
+    if ( FT_IS_SCALABLE( size->face ) )
+    {
+      /* use the scaled metrics, even when tt_size_reset fails */
+      FT_Select_Metrics( size->face, strike_index );
+
+      tt_size_reset( ttsize );
+    }
+    else
+    {
+      SFNT_Service      sfnt    = (SFNT_Service) ttface->sfnt;
+      FT_Size_Metrics*  metrics = &size->metrics;
+
+
+      error = sfnt->load_strike_metrics( ttface, strike_index, metrics );
+      if ( error )
+        ttsize->strike_index = 0xFFFFFFFFUL;
+    }
+
+    return error;
+  }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+
+  static FT_Error
+  tt_size_request( FT_Size          size,
+                   FT_Size_Request  req )
+  {
+    TT_Size   ttsize = (TT_Size)size;
+    FT_Error  error  = TT_Err_Ok;
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+    if ( FT_HAS_FIXED_SIZES( size->face ) )
+    {
+      TT_Face       ttface = (TT_Face)size->face;
+      SFNT_Service  sfnt   = (SFNT_Service) ttface->sfnt;
+      FT_ULong      strike_index;
+
+
+      error = sfnt->set_sbit_strike( ttface, req, &strike_index );
+
+      if ( error )
+        ttsize->strike_index = 0xFFFFFFFFUL;
+      else
+        return tt_size_select( size, strike_index );
+    }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+    FT_Request_Metrics( size->face, req );
+
+    if ( FT_IS_SCALABLE( size->face ) )
+    {
+      error = tt_size_reset( ttsize );
+      ttsize->root.metrics = ttsize->metrics;
+    }
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_glyph_load                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A driver method used to load a glyph within a given glyph slot.    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    slot        :: A handle to the target slot object where the glyph  */
+  /*                   will be loaded.                                     */
+  /*                                                                       */
+  /*    size        :: A handle to the source face size at which the glyph */
+  /*                   must be scaled, loaded, etc.                        */
+  /*                                                                       */
+  /*    glyph_index :: The index of the glyph in the font file.            */
+  /*                                                                       */
+  /*    load_flags  :: A flag indicating what to load for this glyph.  The */
+  /*                   FT_LOAD_XXX constants can be used to control the    */
+  /*                   glyph loading process (e.g., whether the outline    */
+  /*                   should be scaled, whether to load bitmaps or not,   */
+  /*                   whether to hint the outline, etc).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  static FT_Error
+  tt_glyph_load( FT_GlyphSlot  ttslot,      /* TT_GlyphSlot */
+                 FT_Size       ttsize,      /* TT_Size      */
+                 FT_UInt       glyph_index,
+                 FT_Int32      load_flags )
+  {
+    TT_GlyphSlot  slot = (TT_GlyphSlot)ttslot;
+    TT_Size       size = (TT_Size)ttsize;
+    FT_Face       face = ttslot->face;
+    FT_Error      error;
+
+
+    if ( !slot )
+      return TT_Err_Invalid_Slot_Handle;
+
+    if ( !size )
+      return TT_Err_Invalid_Size_Handle;
+
+    if ( !face )
+      return TT_Err_Invalid_Argument;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    if ( glyph_index >= (FT_UInt)face->num_glyphs &&
+         !face->internal->incremental_interface   )
+#else
+    if ( glyph_index >= (FT_UInt)face->num_glyphs )
+#endif
+      return TT_Err_Invalid_Argument;
+
+    if ( load_flags & FT_LOAD_NO_HINTING )
+    {
+      /* both FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT   */
+      /* are necessary to disable hinting for tricky fonts */
+
+      if ( FT_IS_TRICKY( face ) )
+        load_flags &= ~FT_LOAD_NO_HINTING;
+
+      if ( load_flags & FT_LOAD_NO_AUTOHINT )
+        load_flags |= FT_LOAD_NO_HINTING;
+    }
+
+    if ( load_flags & ( FT_LOAD_NO_RECURSE | FT_LOAD_NO_SCALE ) )
+    {
+      load_flags |= FT_LOAD_NO_BITMAP | FT_LOAD_NO_SCALE;
+
+      if ( !FT_IS_TRICKY( face ) )
+        load_flags |= FT_LOAD_NO_HINTING;
+    }
+
+    /* now load the glyph outline if necessary */
+    error = TT_Load_Glyph( size, slot, glyph_index, load_flags );
+
+    /* force drop-out mode to 2 - irrelevant now */
+    /* slot->outline.dropout_mode = 2; */
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                D R I V E R  I N T E R F A C E                   ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+  FT_DEFINE_SERVICE_MULTIMASTERSREC(tt_service_gx_multi_masters,
+    (FT_Get_MM_Func)        NULL,
+    (FT_Set_MM_Design_Func) NULL,
+    (FT_Set_MM_Blend_Func)  TT_Set_MM_Blend,
+    (FT_Get_MM_Var_Func)    TT_Get_MM_Var,
+    (FT_Set_Var_Design_Func)TT_Set_Var_Design
+  )
+#endif
+
+  static const FT_Service_TrueTypeEngineRec  tt_service_truetype_engine =
+  {
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    FT_TRUETYPE_ENGINE_TYPE_UNPATENTED
+#else
+    FT_TRUETYPE_ENGINE_TYPE_PATENTED
+#endif
+
+#else /* !TT_USE_BYTECODE_INTERPRETER */
+
+    FT_TRUETYPE_ENGINE_TYPE_NONE
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+  };
+
+  FT_DEFINE_SERVICE_TTGLYFREC(tt_service_truetype_glyf,
+    (TT_Glyf_GetLocationFunc)tt_face_get_location
+  )
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+  FT_DEFINE_SERVICEDESCREC4(tt_services,
+    FT_SERVICE_ID_XF86_NAME,       FT_XF86_FORMAT_TRUETYPE,
+    FT_SERVICE_ID_MULTI_MASTERS,   &FT_TT_SERVICE_GX_MULTI_MASTERS_GET,
+    FT_SERVICE_ID_TRUETYPE_ENGINE, &tt_service_truetype_engine,
+    FT_SERVICE_ID_TT_GLYF,         &FT_TT_SERVICE_TRUETYPE_GLYF_GET
+  )
+#else
+  FT_DEFINE_SERVICEDESCREC3(tt_services,
+    FT_SERVICE_ID_XF86_NAME,       FT_XF86_FORMAT_TRUETYPE,
+    FT_SERVICE_ID_TRUETYPE_ENGINE, &tt_service_truetype_engine,
+    FT_SERVICE_ID_TT_GLYF,         &FT_TT_SERVICE_TRUETYPE_GLYF_GET
+  )
+#endif
+
+  FT_CALLBACK_DEF( FT_Module_Interface )
+  tt_get_interface( FT_Module    driver,    /* TT_Driver */
+                    const char*  tt_interface )
+  {
+    FT_Library           library;
+    FT_Module_Interface  result;
+    FT_Module            sfntd;
+    SFNT_Service         sfnt;
+
+
+    /* FT_TT_SERVICES_GET derefers `library' in PIC mode */
+#ifdef FT_CONFIG_OPTION_PIC
+    if ( !driver )
+      return NULL;
+    library = driver->library;
+    if ( !library )
+      return NULL;
+#endif
+
+    result = ft_service_list_lookup( FT_TT_SERVICES_GET, tt_interface );
+    if ( result != NULL )
+      return result;
+
+#ifndef FT_CONFIG_OPTION_PIC
+    if ( !driver )
+      return NULL;
+    library = driver->library;
+    if ( !library )
+      return NULL;
+#endif
+
+    /* only return the default interface from the SFNT module */
+    sfntd = FT_Get_Module( library, "sfnt" );
+    if ( sfntd )
+    {
+      sfnt = (SFNT_Service)( sfntd->clazz->module_interface );
+      if ( sfnt )
+        return sfnt->get_interface( driver, tt_interface );
+    }
+
+    return 0;
+  }
+
+
+  /* The FT_DriverInterface structure is defined in ftdriver.h. */
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+#define TT_HINTER_FLAG   FT_MODULE_DRIVER_HAS_HINTER
+#else
+#define TT_HINTER_FLAG   0
+#endif
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+#define TT_SIZE_SELECT    tt_size_select
+#else
+#define TT_SIZE_SELECT    0
+#endif
+
+  FT_DEFINE_DRIVER( tt_driver_class,
+
+      FT_MODULE_FONT_DRIVER     |
+      FT_MODULE_DRIVER_SCALABLE |
+      TT_HINTER_FLAG,
+
+      sizeof ( TT_DriverRec ),
+
+      "truetype",      /* driver name                           */
+      0x10000L,        /* driver version == 1.0                 */
+      0x20000L,        /* driver requires FreeType 2.0 or above */
+
+      (void*)0,        /* driver specific interface */
+
+      tt_driver_init,
+      tt_driver_done,
+      tt_get_interface,
+
+    sizeof ( TT_FaceRec ),
+    sizeof ( TT_SizeRec ),
+    sizeof ( FT_GlyphSlotRec ),
+
+    tt_face_init,
+    tt_face_done,
+    tt_size_init,
+    tt_size_done,
+    tt_slot_init,
+    0,                       /* FT_Slot_DoneFunc */
+
+    ft_stub_set_char_sizes,  /* FT_CONFIG_OPTION_OLD_INTERNALS */
+    ft_stub_set_pixel_sizes, /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    tt_glyph_load,
+
+    tt_get_kerning,
+    0,                       /* FT_Face_AttachFunc */
+    tt_get_advances,
+
+    tt_size_request,
+    TT_SIZE_SELECT
+  )
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttdriver.h b/extensions/externals/src/freetype-2.4.9/src/truetype/ttdriver.h
new file mode 100644
index 0000000..aae00f2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttdriver.h
@@ -0,0 +1,38 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttdriver.h                                                             */
+/*                                                                         */
+/*    High-level TrueType driver interface (specification).                */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTDRIVER_H__
+#define __TTDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_DECLARE_DRIVER( tt_driver_class )
+
+
+FT_END_HEADER
+
+#endif /* __TTDRIVER_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/tterrors.h b/extensions/externals/src/freetype-2.4.9/src/truetype/tterrors.h
new file mode 100644
index 0000000..78d138f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/tterrors.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  tterrors.h                                                             */
+/*                                                                         */
+/*    TrueType error codes (specification only).                           */
+/*                                                                         */
+/*  Copyright 2001, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the TrueType error enumeration            */
+  /* constants.                                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __TTERRORS_H__
+#define __TTERRORS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  TT_Err_
+#define FT_ERR_BASE    FT_Mod_Err_TrueType
+
+#include FT_ERRORS_H
+
+#endif /* __TTERRORS_H__ */
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttgload.c b/extensions/externals/src/freetype-2.4.9/src/truetype/ttgload.c
new file mode 100644
index 0000000..ce8c888
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttgload.c
@@ -0,0 +1,2111 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttgload.c                                                              */
+/*                                                                         */
+/*    TrueType Glyph Loader (body).                                        */
+/*                                                                         */
+/*  Copyright 1996-2012                                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_OUTLINE_H
+
+#include "ttgload.h"
+#include "ttpload.h"
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include "ttgxvar.h"
+#endif
+
+#include "tterrors.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttgload
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Composite glyph flags.                                                */
+  /*                                                                       */
+#define ARGS_ARE_WORDS             0x0001
+#define ARGS_ARE_XY_VALUES         0x0002
+#define ROUND_XY_TO_GRID           0x0004
+#define WE_HAVE_A_SCALE            0x0008
+/* reserved                        0x0010 */
+#define MORE_COMPONENTS            0x0020
+#define WE_HAVE_AN_XY_SCALE        0x0040
+#define WE_HAVE_A_2X2              0x0080
+#define WE_HAVE_INSTR              0x0100
+#define USE_MY_METRICS             0x0200
+#define OVERLAP_COMPOUND           0x0400
+#define SCALED_COMPONENT_OFFSET    0x0800
+#define UNSCALED_COMPONENT_OFFSET  0x1000
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Return the horizontal metrics in font units for a given glyph.        */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  TT_Get_HMetrics( TT_Face     face,
+                   FT_UInt     idx,
+                   FT_Short*   lsb,
+                   FT_UShort*  aw )
+  {
+    ( (SFNT_Service)face->sfnt )->get_metrics( face, 0, idx, lsb, aw );
+
+    FT_TRACE5(( "  advance width (font units): %d\n", *aw ));
+    FT_TRACE5(( "  left side bearing (font units): %d\n", *lsb ));
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Return the vertical metrics in font units for a given glyph.          */
+  /* Greg Hitchcock from Microsoft told us that if there were no `vmtx'    */
+  /* table, typoAscender/Descender from the `OS/2' table would be used     */
+  /* instead, and if there were no `OS/2' table, use ascender/descender    */
+  /* from the `hhea' table.  But that is not what Microsoft's rasterizer   */
+  /* apparently does: It uses the ppem value as the advance height, and    */
+  /* sets the top side bearing to be zero.                                 */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  TT_Get_VMetrics( TT_Face     face,
+                   FT_UInt     idx,
+                   FT_Short*   tsb,
+                   FT_UShort*  ah )
+  {
+    if ( face->vertical_info )
+      ( (SFNT_Service)face->sfnt )->get_metrics( face, 1, idx, tsb, ah );
+
+#if 1             /* Empirically determined, at variance with what MS said */
+
+    else
+    {
+      *tsb = 0;
+      *ah  = face->root.units_per_EM;
+    }
+
+#else      /* This is what MS said to do.  It isn't what they do, however. */
+
+    else if ( face->os2.version != 0xFFFFU )
+    {
+      *tsb = face->os2.sTypoAscender;
+      *ah  = face->os2.sTypoAscender - face->os2.sTypoDescender;
+    }
+    else
+    {
+      *tsb = face->horizontal.Ascender;
+      *ah  = face->horizontal.Ascender - face->horizontal.Descender;
+    }
+
+#endif
+
+    FT_TRACE5(( "  advance height (font units): %d\n", *ah ));
+    FT_TRACE5(( "  top side bearing (font units): %d\n", *tsb ));
+  }
+
+
+  static void
+  tt_get_metrics( TT_Loader  loader,
+                  FT_UInt    glyph_index )
+  {
+    TT_Face  face = (TT_Face)loader->face;
+
+    FT_Short   left_bearing = 0, top_bearing = 0;
+    FT_UShort  advance_width = 0, advance_height = 0;
+
+
+    TT_Get_HMetrics( face, glyph_index,
+                     &left_bearing,
+                     &advance_width );
+    TT_Get_VMetrics( face, glyph_index,
+                     &top_bearing,
+                     &advance_height );
+
+    loader->left_bearing = left_bearing;
+    loader->advance      = advance_width;
+    loader->top_bearing  = top_bearing;
+    loader->vadvance     = advance_height;
+
+    if ( !loader->linear_def )
+    {
+      loader->linear_def = 1;
+      loader->linear     = advance_width;
+    }
+  }
+
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+  static void
+  tt_get_metrics_incr_overrides( TT_Loader  loader,
+                                 FT_UInt    glyph_index )
+  {
+    TT_Face  face = (TT_Face)loader->face;
+
+    FT_Short   left_bearing = 0, top_bearing = 0;
+    FT_UShort  advance_width = 0, advance_height = 0;
+
+
+    /* If this is an incrementally loaded font check whether there are */
+    /* overriding metrics for this glyph.                              */
+    if ( face->root.internal->incremental_interface                           &&
+         face->root.internal->incremental_interface->funcs->get_glyph_metrics )
+    {
+      FT_Incremental_MetricsRec  metrics;
+      FT_Error                   error;
+
+
+      metrics.bearing_x = loader->left_bearing;
+      metrics.bearing_y = 0;
+      metrics.advance   = loader->advance;
+      metrics.advance_v = 0;
+
+      error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
+                face->root.internal->incremental_interface->object,
+                glyph_index, FALSE, &metrics );
+      if ( error )
+        goto Exit;
+
+      left_bearing  = (FT_Short)metrics.bearing_x;
+      advance_width = (FT_UShort)metrics.advance;
+
+#if 0
+
+      /* GWW: Do I do the same for vertical metrics? */
+      metrics.bearing_x = 0;
+      metrics.bearing_y = loader->top_bearing;
+      metrics.advance   = loader->vadvance;
+
+      error = face->root.internal->incremental_interface->funcs->get_glyph_metrics(
+                face->root.internal->incremental_interface->object,
+                glyph_index, TRUE, &metrics );
+      if ( error )
+        goto Exit;
+
+      top_bearing    = (FT_Short)metrics.bearing_y;
+      advance_height = (FT_UShort)metrics.advance;
+
+#endif /* 0 */
+
+      loader->left_bearing = left_bearing;
+      loader->advance      = advance_width;
+      loader->top_bearing  = top_bearing;
+      loader->vadvance     = advance_height;
+
+      if ( !loader->linear_def )
+      {
+        loader->linear_def = 1;
+        loader->linear     = advance_width;
+      }
+    }
+
+  Exit:
+    return;
+  }
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Translates an array of coordinates.                                   */
+  /*                                                                       */
+  static void
+  translate_array( FT_UInt     n,
+                   FT_Vector*  coords,
+                   FT_Pos      delta_x,
+                   FT_Pos      delta_y )
+  {
+    FT_UInt  k;
+
+
+    if ( delta_x )
+      for ( k = 0; k < n; k++ )
+        coords[k].x += delta_x;
+
+    if ( delta_y )
+      for ( k = 0; k < n; k++ )
+        coords[k].y += delta_y;
+  }
+
+
+#undef  IS_HINTED
+#define IS_HINTED( flags )  ( ( flags & FT_LOAD_NO_HINTING ) == 0 )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The following functions are used by default with TrueType fonts.      */
+  /* However, they can be replaced by alternatives if we need to support   */
+  /* TrueType-compressed formats (like MicroType) in the future.           */
+  /*                                                                       */
+  /*************************************************************************/
+
+  FT_CALLBACK_DEF( FT_Error )
+  TT_Access_Glyph_Frame( TT_Loader  loader,
+                         FT_UInt    glyph_index,
+                         FT_ULong   offset,
+                         FT_UInt    byte_count )
+  {
+    FT_Error   error;
+    FT_Stream  stream = loader->stream;
+
+    /* for non-debug mode */
+    FT_UNUSED( glyph_index );
+
+
+    FT_TRACE4(( "Glyph %ld\n", glyph_index ));
+
+    /* the following line sets the `error' variable through macros! */
+    if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( byte_count ) )
+      return error;
+
+    loader->cursor = stream->cursor;
+    loader->limit  = stream->limit;
+
+    return TT_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  TT_Forget_Glyph_Frame( TT_Loader  loader )
+  {
+    FT_Stream  stream = loader->stream;
+
+
+    FT_FRAME_EXIT();
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  TT_Load_Glyph_Header( TT_Loader  loader )
+  {
+    FT_Byte*  p     = loader->cursor;
+    FT_Byte*  limit = loader->limit;
+
+
+    if ( p + 10 > limit )
+      return TT_Err_Invalid_Outline;
+
+    loader->n_contours = FT_NEXT_SHORT( p );
+
+    loader->bbox.xMin = FT_NEXT_SHORT( p );
+    loader->bbox.yMin = FT_NEXT_SHORT( p );
+    loader->bbox.xMax = FT_NEXT_SHORT( p );
+    loader->bbox.yMax = FT_NEXT_SHORT( p );
+
+    FT_TRACE5(( "  # of contours: %d\n", loader->n_contours ));
+    FT_TRACE5(( "  xMin: %4d  xMax: %4d\n", loader->bbox.xMin,
+                                            loader->bbox.xMax ));
+    FT_TRACE5(( "  yMin: %4d  yMax: %4d\n", loader->bbox.yMin,
+                                            loader->bbox.yMax ));
+    loader->cursor = p;
+
+    return TT_Err_Ok;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  TT_Load_Simple_Glyph( TT_Loader  load )
+  {
+    FT_Error        error;
+    FT_Byte*        p          = load->cursor;
+    FT_Byte*        limit      = load->limit;
+    FT_GlyphLoader  gloader    = load->gloader;
+    FT_Int          n_contours = load->n_contours;
+    FT_Outline*     outline;
+    TT_Face         face       = (TT_Face)load->face;
+    FT_UShort       n_ins;
+    FT_Int          n_points;
+
+    FT_Byte         *flag, *flag_limit;
+    FT_Byte         c, count;
+    FT_Vector       *vec, *vec_limit;
+    FT_Pos          x;
+    FT_Short        *cont, *cont_limit, prev_cont;
+    FT_Int          xy_size = 0;
+
+
+    /* check that we can add the contours to the glyph */
+    error = FT_GLYPHLOADER_CHECK_POINTS( gloader, 0, n_contours );
+    if ( error )
+      goto Fail;
+
+    /* reading the contours' endpoints & number of points */
+    cont       = gloader->current.outline.contours;
+    cont_limit = cont + n_contours;
+
+    /* check space for contours array + instructions count */
+    if ( n_contours >= 0xFFF || p + ( n_contours + 1 ) * 2 > limit )
+      goto Invalid_Outline;
+
+    prev_cont = FT_NEXT_SHORT( p );
+
+    if ( n_contours > 0 )
+      cont[0] = prev_cont;
+
+    if ( prev_cont < 0 )
+      goto Invalid_Outline;
+
+    for ( cont++; cont < cont_limit; cont++ )
+    {
+      cont[0] = FT_NEXT_SHORT( p );
+      if ( cont[0] <= prev_cont )
+      {
+        /* unordered contours: this is invalid */
+        goto Invalid_Outline;
+      }
+      prev_cont = cont[0];
+    }
+
+    n_points = 0;
+    if ( n_contours > 0 )
+    {
+      n_points = cont[-1] + 1;
+      if ( n_points < 0 )
+        goto Invalid_Outline;
+    }
+
+    /* note that we will add four phantom points later */
+    error = FT_GLYPHLOADER_CHECK_POINTS( gloader, n_points + 4, 0 );
+    if ( error )
+      goto Fail;
+
+    /* reading the bytecode instructions */
+    load->glyph->control_len  = 0;
+    load->glyph->control_data = 0;
+
+    if ( p + 2 > limit )
+      goto Invalid_Outline;
+
+    n_ins = FT_NEXT_USHORT( p );
+
+    FT_TRACE5(( "  Instructions size: %u\n", n_ins ));
+
+    if ( n_ins > face->max_profile.maxSizeOfInstructions )
+    {
+      FT_TRACE0(( "TT_Load_Simple_Glyph: too many instructions (%d)\n",
+                  n_ins ));
+      error = TT_Err_Too_Many_Hints;
+      goto Fail;
+    }
+
+    if ( ( limit - p ) < n_ins )
+    {
+      FT_TRACE0(( "TT_Load_Simple_Glyph: instruction count mismatch\n" ));
+      error = TT_Err_Too_Many_Hints;
+      goto Fail;
+    }
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+    if ( IS_HINTED( load->load_flags ) )
+    {
+      load->glyph->control_len  = n_ins;
+      load->glyph->control_data = load->exec->glyphIns;
+
+      FT_MEM_COPY( load->exec->glyphIns, p, (FT_Long)n_ins );
+    }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+    p += n_ins;
+
+    outline = &gloader->current.outline;
+
+    /* reading the point tags */
+    flag       = (FT_Byte*)outline->tags;
+    flag_limit = flag + n_points;
+
+    FT_ASSERT( flag != NULL );
+
+    while ( flag < flag_limit )
+    {
+      if ( p + 1 > limit )
+        goto Invalid_Outline;
+
+      *flag++ = c = FT_NEXT_BYTE( p );
+      if ( c & 8 )
+      {
+        if ( p + 1 > limit )
+          goto Invalid_Outline;
+
+        count = FT_NEXT_BYTE( p );
+        if ( flag + (FT_Int)count > flag_limit )
+          goto Invalid_Outline;
+
+        for ( ; count > 0; count-- )
+          *flag++ = c;
+      }
+    }
+
+    /* reading the X coordinates */
+
+    vec       = outline->points;
+    vec_limit = vec + n_points;
+    flag      = (FT_Byte*)outline->tags;
+    x         = 0;
+
+    if ( p + xy_size > limit )
+      goto Invalid_Outline;
+
+    for ( ; vec < vec_limit; vec++, flag++ )
+    {
+      FT_Pos   y = 0;
+      FT_Byte  f = *flag;
+
+
+      if ( f & 2 )
+      {
+        if ( p + 1 > limit )
+          goto Invalid_Outline;
+
+        y = (FT_Pos)FT_NEXT_BYTE( p );
+        if ( ( f & 16 ) == 0 )
+          y = -y;
+      }
+      else if ( ( f & 16 ) == 0 )
+      {
+        if ( p + 2 > limit )
+          goto Invalid_Outline;
+
+        y = (FT_Pos)FT_NEXT_SHORT( p );
+      }
+
+      x     += y;
+      vec->x = x;
+      /* the cast is for stupid compilers */
+      *flag  = (FT_Byte)( f & ~( 2 | 16 ) );
+    }
+
+    /* reading the Y coordinates */
+
+    vec       = gloader->current.outline.points;
+    vec_limit = vec + n_points;
+    flag      = (FT_Byte*)outline->tags;
+    x         = 0;
+
+    for ( ; vec < vec_limit; vec++, flag++ )
+    {
+      FT_Pos   y = 0;
+      FT_Byte  f = *flag;
+
+
+      if ( f & 4 )
+      {
+        if ( p + 1 > limit )
+          goto Invalid_Outline;
+
+        y = (FT_Pos)FT_NEXT_BYTE( p );
+        if ( ( f & 32 ) == 0 )
+          y = -y;
+      }
+      else if ( ( f & 32 ) == 0 )
+      {
+        if ( p + 2 > limit )
+          goto Invalid_Outline;
+
+        y = (FT_Pos)FT_NEXT_SHORT( p );
+      }
+
+      x     += y;
+      vec->y = x;
+      /* the cast is for stupid compilers */
+      *flag  = (FT_Byte)( f & FT_CURVE_TAG_ON );
+    }
+
+    outline->n_points   = (FT_UShort)n_points;
+    outline->n_contours = (FT_Short) n_contours;
+
+    load->cursor = p;
+
+  Fail:
+    return error;
+
+  Invalid_Outline:
+    error = TT_Err_Invalid_Outline;
+    goto Fail;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  TT_Load_Composite_Glyph( TT_Loader  loader )
+  {
+    FT_Error        error;
+    FT_Byte*        p       = loader->cursor;
+    FT_Byte*        limit   = loader->limit;
+    FT_GlyphLoader  gloader = loader->gloader;
+    FT_SubGlyph     subglyph;
+    FT_UInt         num_subglyphs;
+
+
+    num_subglyphs = 0;
+
+    do
+    {
+      FT_Fixed  xx, xy, yy, yx;
+      FT_UInt   count;
+
+
+      /* check that we can load a new subglyph */
+      error = FT_GlyphLoader_CheckSubGlyphs( gloader, num_subglyphs + 1 );
+      if ( error )
+        goto Fail;
+
+      /* check space */
+      if ( p + 4 > limit )
+        goto Invalid_Composite;
+
+      subglyph = gloader->current.subglyphs + num_subglyphs;
+
+      subglyph->arg1 = subglyph->arg2 = 0;
+
+      subglyph->flags = FT_NEXT_USHORT( p );
+      subglyph->index = FT_NEXT_USHORT( p );
+
+      /* check space */
+      count = 2;
+      if ( subglyph->flags & ARGS_ARE_WORDS )
+        count += 2;
+      if ( subglyph->flags & WE_HAVE_A_SCALE )
+        count += 2;
+      else if ( subglyph->flags & WE_HAVE_AN_XY_SCALE )
+        count += 4;
+      else if ( subglyph->flags & WE_HAVE_A_2X2 )
+        count += 8;
+
+      if ( p + count > limit )
+        goto Invalid_Composite;
+
+      /* read arguments */
+      if ( subglyph->flags & ARGS_ARE_WORDS )
+      {
+        subglyph->arg1 = FT_NEXT_SHORT( p );
+        subglyph->arg2 = FT_NEXT_SHORT( p );
+      }
+      else
+      {
+        subglyph->arg1 = FT_NEXT_CHAR( p );
+        subglyph->arg2 = FT_NEXT_CHAR( p );
+      }
+
+      /* read transform */
+      xx = yy = 0x10000L;
+      xy = yx = 0;
+
+      if ( subglyph->flags & WE_HAVE_A_SCALE )
+      {
+        xx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+        yy = xx;
+      }
+      else if ( subglyph->flags & WE_HAVE_AN_XY_SCALE )
+      {
+        xx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+        yy = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+      }
+      else if ( subglyph->flags & WE_HAVE_A_2X2 )
+      {
+        xx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+        yx = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+        xy = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+        yy = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
+      }
+
+      subglyph->transform.xx = xx;
+      subglyph->transform.xy = xy;
+      subglyph->transform.yx = yx;
+      subglyph->transform.yy = yy;
+
+      num_subglyphs++;
+
+    } while ( subglyph->flags & MORE_COMPONENTS );
+
+    gloader->current.num_subglyphs = num_subglyphs;
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+    {
+      FT_Stream  stream = loader->stream;
+
+
+      /* we must undo the FT_FRAME_ENTER in order to point */
+      /* to the composite instructions, if we find some.   */
+      /* We will process them later.                       */
+      /*                                                   */
+      loader->ins_pos = (FT_ULong)( FT_STREAM_POS() +
+                                    p - limit );
+    }
+
+#endif
+
+    loader->cursor = p;
+
+  Fail:
+    return error;
+
+  Invalid_Composite:
+    error = TT_Err_Invalid_Composite;
+    goto Fail;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  TT_Init_Glyph_Loading( TT_Face  face )
+  {
+    face->access_glyph_frame   = TT_Access_Glyph_Frame;
+    face->read_glyph_header    = TT_Load_Glyph_Header;
+    face->read_simple_glyph    = TT_Load_Simple_Glyph;
+    face->read_composite_glyph = TT_Load_Composite_Glyph;
+    face->forget_glyph_frame   = TT_Forget_Glyph_Frame;
+  }
+
+
+  static void
+  tt_prepare_zone( TT_GlyphZone  zone,
+                   FT_GlyphLoad  load,
+                   FT_UInt       start_point,
+                   FT_UInt       start_contour )
+  {
+    zone->n_points    = (FT_UShort)( load->outline.n_points - start_point );
+    zone->n_contours  = (FT_Short) ( load->outline.n_contours -
+                                       start_contour );
+    zone->org         = load->extra_points + start_point;
+    zone->cur         = load->outline.points + start_point;
+    zone->orus        = load->extra_points2 + start_point;
+    zone->tags        = (FT_Byte*)load->outline.tags + start_point;
+    zone->contours    = (FT_UShort*)load->outline.contours + start_contour;
+    zone->first_point = (FT_UShort)start_point;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Hint_Glyph                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Hint the glyph using the zone prepared by the caller.  Note that   */
+  /*    the zone is supposed to include four phantom points.               */
+  /*                                                                       */
+  static FT_Error
+  TT_Hint_Glyph( TT_Loader  loader,
+                 FT_Bool    is_composite )
+  {
+    TT_GlyphZone  zone = &loader->zone;
+    FT_Pos        origin;
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+    FT_UInt       n_ins;
+#else
+    FT_UNUSED( is_composite );
+#endif
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+    if ( loader->glyph->control_len > 0xFFFFL )
+    {
+      FT_TRACE1(( "TT_Hint_Glyph: too long instructions " ));
+      FT_TRACE1(( "(0x%lx byte) is truncated\n",
+                 loader->glyph->control_len ));
+    }
+    n_ins = (FT_UInt)( loader->glyph->control_len );
+#endif
+
+    origin = zone->cur[zone->n_points - 4].x;
+    origin = FT_PIX_ROUND( origin ) - origin;
+    if ( origin )
+      translate_array( zone->n_points, zone->cur, origin, 0 );
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+    /* save original point position in org */
+    if ( n_ins > 0 )
+      FT_ARRAY_COPY( zone->org, zone->cur, zone->n_points );
+
+    /* Reset graphics state. */
+    loader->exec->GS = ((TT_Size)loader->size)->GS;
+
+    /* XXX: UNDOCUMENTED! Hinting instructions of a composite glyph */
+    /*      completely refer to the (already) hinted subglyphs.     */
+    if ( is_composite )
+    {
+      loader->exec->metrics.x_scale = 1 << 16;
+      loader->exec->metrics.y_scale = 1 << 16;
+
+      FT_ARRAY_COPY( zone->orus, zone->cur, zone->n_points );
+    }
+    else
+    {
+      loader->exec->metrics.x_scale =
+        ((TT_Size)loader->size)->metrics.x_scale;
+      loader->exec->metrics.y_scale =
+        ((TT_Size)loader->size)->metrics.y_scale;
+    }
+#endif
+
+    /* round pp2 and pp4 */
+    zone->cur[zone->n_points - 3].x =
+      FT_PIX_ROUND( zone->cur[zone->n_points - 3].x );
+    zone->cur[zone->n_points - 1].y =
+      FT_PIX_ROUND( zone->cur[zone->n_points - 1].y );
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+    if ( n_ins > 0 )
+    {
+      FT_Bool   debug;
+      FT_Error  error;
+
+      FT_GlyphLoader  gloader         = loader->gloader;
+      FT_Outline      current_outline = gloader->current.outline;
+
+
+      error = TT_Set_CodeRange( loader->exec, tt_coderange_glyph,
+                                loader->exec->glyphIns, n_ins );
+      if ( error )
+        return error;
+
+      loader->exec->is_composite = is_composite;
+      loader->exec->pts          = *zone;
+
+      debug = FT_BOOL( !( loader->load_flags & FT_LOAD_NO_SCALE ) &&
+                       ((TT_Size)loader->size)->debug             );
+
+      error = TT_Run_Context( loader->exec, debug );
+      if ( error && loader->exec->pedantic_hinting )
+        return error;
+
+      /* store drop-out mode in bits 5-7; set bit 2 also as a marker */
+      current_outline.tags[0] |=
+        ( loader->exec->GS.scan_type << 5 ) | FT_CURVE_TAG_HAS_SCANMODE;
+    }
+
+#endif
+
+    /* save glyph phantom points */
+    if ( !loader->preserve_pps )
+    {
+      loader->pp1 = zone->cur[zone->n_points - 4];
+      loader->pp2 = zone->cur[zone->n_points - 3];
+      loader->pp3 = zone->cur[zone->n_points - 2];
+      loader->pp4 = zone->cur[zone->n_points - 1];
+    }
+
+    return TT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Process_Simple_Glyph                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Once a simple glyph has been loaded, it needs to be processed.     */
+  /*    Usually, this means scaling and hinting through bytecode           */
+  /*    interpretation.                                                    */
+  /*                                                                       */
+  static FT_Error
+  TT_Process_Simple_Glyph( TT_Loader  loader )
+  {
+    FT_GlyphLoader  gloader = loader->gloader;
+    FT_Error        error   = TT_Err_Ok;
+    FT_Outline*     outline;
+    FT_Int          n_points;
+
+
+    outline  = &gloader->current.outline;
+    n_points = outline->n_points;
+
+    /* set phantom points */
+
+    outline->points[n_points    ] = loader->pp1;
+    outline->points[n_points + 1] = loader->pp2;
+    outline->points[n_points + 2] = loader->pp3;
+    outline->points[n_points + 3] = loader->pp4;
+
+    outline->tags[n_points    ] = 0;
+    outline->tags[n_points + 1] = 0;
+    outline->tags[n_points + 2] = 0;
+    outline->tags[n_points + 3] = 0;
+
+    n_points += 4;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+    if ( ((TT_Face)loader->face)->doblend )
+    {
+      /* Deltas apply to the unscaled data. */
+      FT_Vector*  deltas;
+      FT_Memory   memory = loader->face->memory;
+      FT_Int      i;
+
+
+      error = TT_Vary_Get_Glyph_Deltas( (TT_Face)(loader->face),
+                                        loader->glyph_index,
+                                        &deltas,
+                                        n_points );
+      if ( error )
+        return error;
+
+      for ( i = 0; i < n_points; ++i )
+      {
+        outline->points[i].x += deltas[i].x;
+        outline->points[i].y += deltas[i].y;
+      }
+
+      FT_FREE( deltas );
+    }
+
+#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
+
+    if ( IS_HINTED( loader->load_flags ) )
+    {
+      tt_prepare_zone( &loader->zone, &gloader->current, 0, 0 );
+
+      FT_ARRAY_COPY( loader->zone.orus, loader->zone.cur,
+                     loader->zone.n_points + 4 );
+    }
+
+    /* scale the glyph */
+    if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
+    {
+      FT_Vector*  vec     = outline->points;
+      FT_Vector*  limit   = outline->points + n_points;
+      FT_Fixed    x_scale = ((TT_Size)loader->size)->metrics.x_scale;
+      FT_Fixed    y_scale = ((TT_Size)loader->size)->metrics.y_scale;
+
+
+      for ( ; vec < limit; vec++ )
+      {
+        vec->x = FT_MulFix( vec->x, x_scale );
+        vec->y = FT_MulFix( vec->y, y_scale );
+      }
+
+      loader->pp1 = outline->points[n_points - 4];
+      loader->pp2 = outline->points[n_points - 3];
+      loader->pp3 = outline->points[n_points - 2];
+      loader->pp4 = outline->points[n_points - 1];
+    }
+
+    if ( IS_HINTED( loader->load_flags ) )
+    {
+      loader->zone.n_points += 4;
+
+      error = TT_Hint_Glyph( loader, 0 );
+    }
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Process_Composite_Component                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Once a composite component has been loaded, it needs to be         */
+  /*    processed.  Usually, this means transforming and translating.      */
+  /*                                                                       */
+  static FT_Error
+  TT_Process_Composite_Component( TT_Loader    loader,
+                                  FT_SubGlyph  subglyph,
+                                  FT_UInt      start_point,
+                                  FT_UInt      num_base_points )
+  {
+    FT_GlyphLoader  gloader    = loader->gloader;
+    FT_Vector*      base_vec   = gloader->base.outline.points;
+    FT_UInt         num_points = gloader->base.outline.n_points;
+    FT_Bool         have_scale;
+    FT_Pos          x, y;
+
+
+    have_scale = FT_BOOL( subglyph->flags & ( WE_HAVE_A_SCALE     |
+                                              WE_HAVE_AN_XY_SCALE |
+                                              WE_HAVE_A_2X2       ) );
+
+    /* perform the transform required for this subglyph */
+    if ( have_scale )
+    {
+      FT_UInt  i;
+
+
+      for ( i = num_base_points; i < num_points; i++ )
+        FT_Vector_Transform( base_vec + i, &subglyph->transform );
+    }
+
+    /* get offset */
+    if ( !( subglyph->flags & ARGS_ARE_XY_VALUES ) )
+    {
+      FT_UInt     k = subglyph->arg1;
+      FT_UInt     l = subglyph->arg2;
+      FT_Vector*  p1;
+      FT_Vector*  p2;
+
+
+      /* match l-th point of the newly loaded component to the k-th point */
+      /* of the previously loaded components.                             */
+
+      /* change to the point numbers used by our outline */
+      k += start_point;
+      l += num_base_points;
+      if ( k >= num_base_points ||
+           l >= num_points      )
+        return TT_Err_Invalid_Composite;
+
+      p1 = gloader->base.outline.points + k;
+      p2 = gloader->base.outline.points + l;
+
+      x = p1->x - p2->x;
+      y = p1->y - p2->y;
+    }
+    else
+    {
+      x = subglyph->arg1;
+      y = subglyph->arg2;
+
+      if ( !x && !y )
+        return TT_Err_Ok;
+
+  /* Use a default value dependent on                                     */
+  /* TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED.  This is useful for old TT */
+  /* fonts which don't set the xxx_COMPONENT_OFFSET bit.                  */
+
+      if ( have_scale &&
+#ifdef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
+           !( subglyph->flags & UNSCALED_COMPONENT_OFFSET ) )
+#else
+            ( subglyph->flags & SCALED_COMPONENT_OFFSET ) )
+#endif
+      {
+
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This algorithm is what Apple documents.  But it doesn't work.         */
+  /*                                                                       */
+        int  a = subglyph->transform.xx > 0 ?  subglyph->transform.xx
+                                            : -subglyph->transform.xx;
+        int  b = subglyph->transform.yx > 0 ?  subglyph->transform.yx
+                                            : -subglyph->transform.yx;
+        int  c = subglyph->transform.xy > 0 ?  subglyph->transform.xy
+                                            : -subglyph->transform.xy;
+        int  d = subglyph->transform.yy > 0 ? subglyph->transform.yy
+                                            : -subglyph->transform.yy;
+        int  m = a > b ? a : b;
+        int  n = c > d ? c : d;
+
+
+        if ( a - b <= 33 && a - b >= -33 )
+          m *= 2;
+        if ( c - d <= 33 && c - d >= -33 )
+          n *= 2;
+        x = FT_MulFix( x, m );
+        y = FT_MulFix( y, n );
+
+#else /* 0 */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This algorithm is a guess and works much better than the above.       */
+  /*                                                                       */
+        FT_Fixed  mac_xscale = FT_SqrtFixed(
+                                 (FT_Int32)FT_MulFix( subglyph->transform.xx,
+                                                      subglyph->transform.xx ) +
+                                 (FT_Int32)FT_MulFix( subglyph->transform.xy,
+                                                      subglyph->transform.xy ) );
+        FT_Fixed  mac_yscale = FT_SqrtFixed(
+                                 (FT_Int32)FT_MulFix( subglyph->transform.yy,
+                                                      subglyph->transform.yy ) +
+                                 (FT_Int32)FT_MulFix( subglyph->transform.yx,
+                                                      subglyph->transform.yx ) );
+
+
+        x = FT_MulFix( x, mac_xscale );
+        y = FT_MulFix( y, mac_yscale );
+
+#endif /* 0 */
+
+      }
+
+      if ( !( loader->load_flags & FT_LOAD_NO_SCALE ) )
+      {
+        FT_Fixed  x_scale = ((TT_Size)loader->size)->metrics.x_scale;
+        FT_Fixed  y_scale = ((TT_Size)loader->size)->metrics.y_scale;
+
+
+        x = FT_MulFix( x, x_scale );
+        y = FT_MulFix( y, y_scale );
+
+        if ( subglyph->flags & ROUND_XY_TO_GRID )
+        {
+          x = FT_PIX_ROUND( x );
+          y = FT_PIX_ROUND( y );
+        }
+      }
+    }
+
+    if ( x || y )
+      translate_array( num_points - num_base_points,
+                       base_vec + num_base_points,
+                       x, y );
+
+    return TT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Process_Composite_Glyph                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is slightly different from TT_Process_Simple_Glyph, in that   */
+  /*    its sole purpose is to hint the glyph.  Thus this function is      */
+  /*    only available when bytecode interpreter is enabled.               */
+  /*                                                                       */
+  static FT_Error
+  TT_Process_Composite_Glyph( TT_Loader  loader,
+                              FT_UInt    start_point,
+                              FT_UInt    start_contour )
+  {
+    FT_Error     error;
+    FT_Outline*  outline;
+    FT_UInt      i;
+
+
+    outline = &loader->gloader->base.outline;
+
+    /* make room for phantom points */
+    error = FT_GLYPHLOADER_CHECK_POINTS( loader->gloader,
+                                         outline->n_points + 4,
+                                         0 );
+    if ( error )
+      return error;
+
+    outline->points[outline->n_points    ] = loader->pp1;
+    outline->points[outline->n_points + 1] = loader->pp2;
+    outline->points[outline->n_points + 2] = loader->pp3;
+    outline->points[outline->n_points + 3] = loader->pp4;
+
+    outline->tags[outline->n_points    ] = 0;
+    outline->tags[outline->n_points + 1] = 0;
+    outline->tags[outline->n_points + 2] = 0;
+    outline->tags[outline->n_points + 3] = 0;
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+    {
+      FT_Stream  stream = loader->stream;
+      FT_UShort  n_ins, max_ins;
+      FT_ULong   tmp;
+
+
+      /* TT_Load_Composite_Glyph only gives us the offset of instructions */
+      /* so we read them here                                             */
+      if ( FT_STREAM_SEEK( loader->ins_pos ) ||
+           FT_READ_USHORT( n_ins )           )
+        return error;
+
+      FT_TRACE5(( "  Instructions size = %d\n", n_ins ));
+
+      /* check it */
+      max_ins = ((TT_Face)loader->face)->max_profile.maxSizeOfInstructions;
+      if ( n_ins > max_ins )
+      {
+        /* acroread ignores this field, so we only do a rough safety check */
+        if ( (FT_Int)n_ins > loader->byte_len )
+        {
+          FT_TRACE1(( "TT_Process_Composite_Glyph: "
+                      "too many instructions (%d) for glyph with length %d\n",
+                      n_ins, loader->byte_len ));
+          return TT_Err_Too_Many_Hints;
+        }
+
+        tmp = loader->exec->glyphSize;
+        error = Update_Max( loader->exec->memory,
+                            &tmp,
+                            sizeof ( FT_Byte ),
+                            (void*)&loader->exec->glyphIns,
+                            n_ins );
+        loader->exec->glyphSize = (FT_UShort)tmp;
+        if ( error )
+          return error;
+      }
+      else if ( n_ins == 0 )
+        return TT_Err_Ok;
+
+      if ( FT_STREAM_READ( loader->exec->glyphIns, n_ins ) )
+        return error;
+
+      loader->glyph->control_data = loader->exec->glyphIns;
+      loader->glyph->control_len  = n_ins;
+    }
+
+#endif
+
+    tt_prepare_zone( &loader->zone, &loader->gloader->base,
+                     start_point, start_contour );
+
+    /* Some points are likely touched during execution of  */
+    /* instructions on components.  So let's untouch them. */
+    for ( i = start_point; i < loader->zone.n_points; i++ )
+      loader->zone.tags[i] &= ~FT_CURVE_TAG_TOUCH_BOTH;
+
+    loader->zone.n_points += 4;
+
+    return TT_Hint_Glyph( loader, 1 );
+  }
+
+
+  /* Calculate the four phantom points.                     */
+  /* The first two stand for horizontal origin and advance. */
+  /* The last two stand for vertical origin and advance.    */
+#define TT_LOADER_SET_PP( loader )                                          \
+          do {                                                              \
+            (loader)->pp1.x = (loader)->bbox.xMin - (loader)->left_bearing; \
+            (loader)->pp1.y = 0;                                            \
+            (loader)->pp2.x = (loader)->pp1.x + (loader)->advance;          \
+            (loader)->pp2.y = 0;                                            \
+            (loader)->pp3.x = 0;                                            \
+            (loader)->pp3.y = (loader)->top_bearing + (loader)->bbox.yMax;  \
+            (loader)->pp4.x = 0;                                            \
+            (loader)->pp4.y = (loader)->pp3.y - (loader)->vadvance;         \
+          } while ( 0 )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    load_truetype_glyph                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads a given truetype glyph.  Handles composites and uses a       */
+  /*    TT_Loader object.                                                  */
+  /*                                                                       */
+  static FT_Error
+  load_truetype_glyph( TT_Loader  loader,
+                       FT_UInt    glyph_index,
+                       FT_UInt    recurse_count,
+                       FT_Bool    header_only )
+  {
+    FT_Error        error        = TT_Err_Ok;
+    FT_Fixed        x_scale, y_scale;
+    FT_ULong        offset;
+    TT_Face         face         = (TT_Face)loader->face;
+    FT_GlyphLoader  gloader      = loader->gloader;
+    FT_Bool         opened_frame = 0;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+    FT_Vector*      deltas       = NULL;
+#endif
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    FT_StreamRec    inc_stream;
+    FT_Data         glyph_data;
+    FT_Bool         glyph_data_loaded = 0;
+#endif
+
+
+    /* some fonts have an incorrect value of `maxComponentDepth', */
+    /* thus we allow depth 1 to catch the majority of them        */
+    if ( recurse_count > 1                                   &&
+         recurse_count > face->max_profile.maxComponentDepth )
+    {
+      error = TT_Err_Invalid_Composite;
+      goto Exit;
+    }
+
+    /* check glyph index */
+    if ( glyph_index >= (FT_UInt)face->root.num_glyphs )
+    {
+      error = TT_Err_Invalid_Glyph_Index;
+      goto Exit;
+    }
+
+    loader->glyph_index = glyph_index;
+
+    if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
+    {
+      x_scale = ((TT_Size)loader->size)->metrics.x_scale;
+      y_scale = ((TT_Size)loader->size)->metrics.y_scale;
+    }
+    else
+    {
+      x_scale = 0x10000L;
+      y_scale = 0x10000L;
+    }
+
+    tt_get_metrics( loader, glyph_index );
+
+    /* Set `offset' to the start of the glyph relative to the start of */
+    /* the `glyf' table, and `byte_len' to the length of the glyph in  */
+    /* bytes.                                                          */
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+    /* If we are loading glyph data via the incremental interface, set */
+    /* the loader stream to a memory stream reading the data returned  */
+    /* by the interface.                                               */
+    if ( face->root.internal->incremental_interface )
+    {
+      error = face->root.internal->incremental_interface->funcs->get_glyph_data(
+                face->root.internal->incremental_interface->object,
+                glyph_index, &glyph_data );
+      if ( error )
+        goto Exit;
+
+      glyph_data_loaded = 1;
+      offset            = 0;
+      loader->byte_len  = glyph_data.length;
+
+      FT_MEM_ZERO( &inc_stream, sizeof ( inc_stream ) );
+      FT_Stream_OpenMemory( &inc_stream,
+                            glyph_data.pointer, glyph_data.length );
+
+      loader->stream = &inc_stream;
+    }
+    else
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+      offset = tt_face_get_location( face, glyph_index,
+                                     (FT_UInt*)&loader->byte_len );
+
+    if ( loader->byte_len > 0 )
+    {
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+      /* for the incremental interface, `glyf_offset' is always zero */
+      if ( !loader->glyf_offset                        &&
+           !face->root.internal->incremental_interface )
+#else
+      if ( !loader->glyf_offset )
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+      {
+        FT_TRACE2(( "no `glyf' table but non-zero `loca' entry\n" ));
+        error = TT_Err_Invalid_Table;
+        goto Exit;
+      }
+
+      error = face->access_glyph_frame( loader, glyph_index,
+                                        loader->glyf_offset + offset,
+                                        loader->byte_len );
+      if ( error )
+        goto Exit;
+
+      opened_frame = 1;
+
+      /* read glyph header first */
+      error = face->read_glyph_header( loader );
+      if ( error || header_only )
+        goto Exit;
+    }
+
+    if ( loader->byte_len == 0 || loader->n_contours == 0 )
+    {
+      loader->bbox.xMin = 0;
+      loader->bbox.xMax = 0;
+      loader->bbox.yMin = 0;
+      loader->bbox.yMax = 0;
+
+      if ( header_only )
+        goto Exit;
+
+      /* must initialize points before (possibly) overriding */
+      /* glyph metrics from the incremental interface        */
+      TT_LOADER_SET_PP( loader );
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+      tt_get_metrics_incr_overrides( loader, glyph_index );
+#endif
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+      if ( ((TT_Face)(loader->face))->doblend )
+      {
+        /* this must be done before scaling */
+        FT_Memory  memory = loader->face->memory;
+
+
+        error = TT_Vary_Get_Glyph_Deltas( (TT_Face)(loader->face),
+                                          glyph_index, &deltas, 4 );
+        if ( error )
+          goto Exit;
+
+        loader->pp1.x += deltas[0].x; loader->pp1.y += deltas[0].y;
+        loader->pp2.x += deltas[1].x; loader->pp2.y += deltas[1].y;
+        loader->pp3.x += deltas[2].x; loader->pp3.y += deltas[2].y;
+        loader->pp4.x += deltas[3].x; loader->pp4.y += deltas[3].y;
+
+        FT_FREE( deltas );
+      }
+
+#endif
+
+      if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
+      {
+        loader->pp1.x = FT_MulFix( loader->pp1.x, x_scale );
+        loader->pp2.x = FT_MulFix( loader->pp2.x, x_scale );
+        loader->pp3.y = FT_MulFix( loader->pp3.y, y_scale );
+        loader->pp4.y = FT_MulFix( loader->pp4.y, y_scale );
+      }
+
+      error = TT_Err_Ok;
+      goto Exit;
+    }
+
+    /* must initialize points before (possibly) overriding */
+    /* glyph metrics from the incremental interface        */
+    TT_LOADER_SET_PP( loader );
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    tt_get_metrics_incr_overrides( loader, glyph_index );
+#endif
+
+    /***********************************************************************/
+    /***********************************************************************/
+    /***********************************************************************/
+
+    /* if it is a simple glyph, load it */
+
+    if ( loader->n_contours > 0 )
+    {
+      error = face->read_simple_glyph( loader );
+      if ( error )
+        goto Exit;
+
+      /* all data have been read */
+      face->forget_glyph_frame( loader );
+      opened_frame = 0;
+
+      error = TT_Process_Simple_Glyph( loader );
+      if ( error )
+        goto Exit;
+
+      FT_GlyphLoader_Add( gloader );
+    }
+
+    /***********************************************************************/
+    /***********************************************************************/
+    /***********************************************************************/
+
+    /* otherwise, load a composite! */
+    else if ( loader->n_contours == -1 )
+    {
+      FT_UInt   start_point;
+      FT_UInt   start_contour;
+      FT_ULong  ins_pos;  /* position of composite instructions, if any */
+
+
+      start_point   = gloader->base.outline.n_points;
+      start_contour = gloader->base.outline.n_contours;
+
+      /* for each subglyph, read composite header */
+      error = face->read_composite_glyph( loader );
+      if ( error )
+        goto Exit;
+
+      /* store the offset of instructions */
+      ins_pos = loader->ins_pos;
+
+      /* all data we need are read */
+      face->forget_glyph_frame( loader );
+      opened_frame = 0;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+      if ( face->doblend )
+      {
+        FT_Int       i, limit;
+        FT_SubGlyph  subglyph;
+        FT_Memory    memory = face->root.memory;
+
+
+        /* this provides additional offsets */
+        /* for each component's translation */
+
+        if ( ( error = TT_Vary_Get_Glyph_Deltas(
+                         face,
+                         glyph_index,
+                         &deltas,
+                         gloader->current.num_subglyphs + 4 )) != 0 )
+          goto Exit;
+
+        subglyph = gloader->current.subglyphs + gloader->base.num_subglyphs;
+        limit    = gloader->current.num_subglyphs;
+
+        for ( i = 0; i < limit; ++i, ++subglyph )
+        {
+          if ( subglyph->flags & ARGS_ARE_XY_VALUES )
+          {
+            /* XXX: overflow check for subglyph->{arg1,arg2}.   */
+            /* deltas[i].{x,y} must be within signed 16-bit,    */
+            /* but the restriction of summed delta is not clear */
+            subglyph->arg1 += (FT_Int16)deltas[i].x;
+            subglyph->arg2 += (FT_Int16)deltas[i].y;
+          }
+        }
+
+        loader->pp1.x += deltas[i + 0].x; loader->pp1.y += deltas[i + 0].y;
+        loader->pp2.x += deltas[i + 1].x; loader->pp2.y += deltas[i + 1].y;
+        loader->pp3.x += deltas[i + 2].x; loader->pp3.y += deltas[i + 2].y;
+        loader->pp4.x += deltas[i + 3].x; loader->pp4.y += deltas[i + 3].y;
+
+        FT_FREE( deltas );
+      }
+
+#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
+
+      if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
+      {
+        loader->pp1.x = FT_MulFix( loader->pp1.x, x_scale );
+        loader->pp2.x = FT_MulFix( loader->pp2.x, x_scale );
+        loader->pp3.y = FT_MulFix( loader->pp3.y, y_scale );
+        loader->pp4.y = FT_MulFix( loader->pp4.y, y_scale );
+      }
+
+      /* if the flag FT_LOAD_NO_RECURSE is set, we return the subglyph */
+      /* `as is' in the glyph slot (the client application will be     */
+      /* responsible for interpreting these data)...                   */
+      if ( loader->load_flags & FT_LOAD_NO_RECURSE )
+      {
+        FT_GlyphLoader_Add( gloader );
+        loader->glyph->format = FT_GLYPH_FORMAT_COMPOSITE;
+
+        goto Exit;
+      }
+
+      /*********************************************************************/
+      /*********************************************************************/
+      /*********************************************************************/
+
+      {
+        FT_UInt      n, num_base_points;
+        FT_SubGlyph  subglyph       = 0;
+
+        FT_UInt      num_points     = start_point;
+        FT_UInt      num_subglyphs  = gloader->current.num_subglyphs;
+        FT_UInt      num_base_subgs = gloader->base.num_subglyphs;
+
+        FT_Stream    old_stream     = loader->stream;
+        FT_Int       old_byte_len   = loader->byte_len;
+
+
+        FT_GlyphLoader_Add( gloader );
+
+        /* read each subglyph independently */
+        for ( n = 0; n < num_subglyphs; n++ )
+        {
+          FT_Vector  pp[4];
+
+
+          /* Each time we call load_truetype_glyph in this loop, the   */
+          /* value of `gloader.base.subglyphs' can change due to table */
+          /* reallocations.  We thus need to recompute the subglyph    */
+          /* pointer on each iteration.                                */
+          subglyph = gloader->base.subglyphs + num_base_subgs + n;
+
+          pp[0] = loader->pp1;
+          pp[1] = loader->pp2;
+          pp[2] = loader->pp3;
+          pp[3] = loader->pp4;
+
+          num_base_points = gloader->base.outline.n_points;
+
+          error = load_truetype_glyph( loader, subglyph->index,
+                                       recurse_count + 1, FALSE );
+          if ( error )
+            goto Exit;
+
+          /* restore subglyph pointer */
+          subglyph = gloader->base.subglyphs + num_base_subgs + n;
+
+          if ( !( subglyph->flags & USE_MY_METRICS ) )
+          {
+            loader->pp1 = pp[0];
+            loader->pp2 = pp[1];
+            loader->pp3 = pp[2];
+            loader->pp4 = pp[3];
+          }
+
+          num_points = gloader->base.outline.n_points;
+
+          if ( num_points == num_base_points )
+            continue;
+
+          /* gloader->base.outline consists of three parts:               */
+          /* 0 -(1)-> start_point -(2)-> num_base_points -(3)-> n_points. */
+          /*                                                              */
+          /* (1): exists from the beginning                               */
+          /* (2): components that have been loaded so far                 */
+          /* (3): the newly loaded component                              */
+          TT_Process_Composite_Component( loader, subglyph, start_point,
+                                          num_base_points );
+        }
+
+        loader->stream   = old_stream;
+        loader->byte_len = old_byte_len;
+
+        /* process the glyph */
+        loader->ins_pos = ins_pos;
+        if ( IS_HINTED( loader->load_flags ) &&
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+             subglyph->flags & WE_HAVE_INSTR &&
+
+#endif
+
+             num_points > start_point )
+          TT_Process_Composite_Glyph( loader, start_point, start_contour );
+
+      }
+    }
+    else
+    {
+      /* invalid composite count (negative but not -1) */
+      error = TT_Err_Invalid_Outline;
+      goto Exit;
+    }
+
+    /***********************************************************************/
+    /***********************************************************************/
+    /***********************************************************************/
+
+  Exit:
+
+    if ( opened_frame )
+      face->forget_glyph_frame( loader );
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+    if ( glyph_data_loaded )
+      face->root.internal->incremental_interface->funcs->free_glyph_data(
+        face->root.internal->incremental_interface->object,
+        &glyph_data );
+
+#endif
+
+    return error;
+  }
+
+
+  static FT_Error
+  compute_glyph_metrics( TT_Loader  loader,
+                         FT_UInt    glyph_index )
+  {
+    FT_BBox       bbox;
+    TT_Face       face = (TT_Face)loader->face;
+    FT_Fixed      y_scale;
+    TT_GlyphSlot  glyph = loader->glyph;
+    TT_Size       size = (TT_Size)loader->size;
+
+
+    y_scale = 0x10000L;
+    if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
+      y_scale = size->root.metrics.y_scale;
+
+    if ( glyph->format != FT_GLYPH_FORMAT_COMPOSITE )
+      FT_Outline_Get_CBox( &glyph->outline, &bbox );
+    else
+      bbox = loader->bbox;
+
+    /* get the device-independent horizontal advance; it is scaled later */
+    /* by the base layer.                                                */
+    glyph->linearHoriAdvance = loader->linear;
+
+    glyph->metrics.horiBearingX = bbox.xMin;
+    glyph->metrics.horiBearingY = bbox.yMax;
+    glyph->metrics.horiAdvance  = loader->pp2.x - loader->pp1.x;
+
+    /* adjust advance width to the value contained in the hdmx table */
+    if ( !face->postscript.isFixedPitch  &&
+         IS_HINTED( loader->load_flags ) )
+    {
+      FT_Byte*  widthp;
+
+
+      widthp = tt_face_get_device_metrics( face,
+                                           size->root.metrics.x_ppem,
+                                           glyph_index );
+
+      if ( widthp )
+        glyph->metrics.horiAdvance = *widthp << 6;
+    }
+
+    /* set glyph dimensions */
+    glyph->metrics.width  = bbox.xMax - bbox.xMin;
+    glyph->metrics.height = bbox.yMax - bbox.yMin;
+
+    /* Now take care of vertical metrics.  In the case where there is */
+    /* no vertical information within the font (relatively common),   */
+    /* create some metrics manually                                   */
+    {
+      FT_Pos  top;      /* scaled vertical top side bearing  */
+      FT_Pos  advance;  /* scaled vertical advance height    */
+
+
+      /* Get the unscaled top bearing and advance height. */
+      if ( face->vertical_info                   &&
+           face->vertical.number_Of_VMetrics > 0 )
+      {
+        top = (FT_Short)FT_DivFix( loader->pp3.y - bbox.yMax,
+                                   y_scale );
+
+        if ( loader->pp3.y <= loader->pp4.y )
+          advance = 0;
+        else
+          advance = (FT_UShort)FT_DivFix( loader->pp3.y - loader->pp4.y,
+                                          y_scale );
+      }
+      else
+      {
+        FT_Pos  height;
+
+
+        /* XXX Compute top side bearing and advance height in  */
+        /*     Get_VMetrics instead of here.                   */
+
+        /* NOTE: The OS/2 values are the only `portable' ones, */
+        /*       which is why we use them, if there is an OS/2 */
+        /*       table in the font.  Otherwise, we use the     */
+        /*       values defined in the horizontal header.      */
+
+        height = (FT_Short)FT_DivFix( bbox.yMax - bbox.yMin,
+                                      y_scale );
+        if ( face->os2.version != 0xFFFFU )
+          advance = (FT_Pos)( face->os2.sTypoAscender -
+                              face->os2.sTypoDescender );
+        else
+          advance = (FT_Pos)( face->horizontal.Ascender -
+                              face->horizontal.Descender );
+
+        top = ( advance - height ) / 2;
+      }
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+      {
+        FT_Incremental_InterfaceRec*  incr;
+        FT_Incremental_MetricsRec     metrics;
+        FT_Error                      error;
+
+
+        incr = face->root.internal->incremental_interface;
+
+        /* If this is an incrementally loaded font see if there are */
+        /* overriding metrics for this glyph.                       */
+        if ( incr && incr->funcs->get_glyph_metrics )
+        {
+          metrics.bearing_x = 0;
+          metrics.bearing_y = top;
+          metrics.advance   = advance;
+
+          error = incr->funcs->get_glyph_metrics( incr->object,
+                                                  glyph_index,
+                                                  TRUE,
+                                                  &metrics );
+          if ( error )
+            return error;
+
+          top     = metrics.bearing_y;
+          advance = metrics.advance;
+        }
+      }
+
+      /* GWW: Do vertical metrics get loaded incrementally too? */
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+      glyph->linearVertAdvance = advance;
+
+      /* scale the metrics */
+      if ( !( loader->load_flags & FT_LOAD_NO_SCALE ) )
+      {
+        top     = FT_MulFix( top,     y_scale );
+        advance = FT_MulFix( advance, y_scale );
+      }
+
+      /* XXX: for now, we have no better algorithm for the lsb, but it */
+      /*      should work fine.                                        */
+      /*                                                               */
+      glyph->metrics.vertBearingX = glyph->metrics.horiBearingX -
+                                      glyph->metrics.horiAdvance / 2;
+      glyph->metrics.vertBearingY = top;
+      glyph->metrics.vertAdvance  = advance;
+    }
+
+    return 0;
+  }
+
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+  static FT_Error
+  load_sbit_image( TT_Size       size,
+                   TT_GlyphSlot  glyph,
+                   FT_UInt       glyph_index,
+                   FT_Int32      load_flags )
+  {
+    TT_Face             face;
+    SFNT_Service        sfnt;
+    FT_Stream           stream;
+    FT_Error            error;
+    TT_SBit_MetricsRec  metrics;
+
+
+    face   = (TT_Face)glyph->face;
+    sfnt   = (SFNT_Service)face->sfnt;
+    stream = face->root.stream;
+
+    error = sfnt->load_sbit_image( face,
+                                   size->strike_index,
+                                   glyph_index,
+                                   (FT_Int)load_flags,
+                                   stream,
+                                   &glyph->bitmap,
+                                   &metrics );
+    if ( !error )
+    {
+      glyph->outline.n_points   = 0;
+      glyph->outline.n_contours = 0;
+
+      glyph->metrics.width  = (FT_Pos)metrics.width  << 6;
+      glyph->metrics.height = (FT_Pos)metrics.height << 6;
+
+      glyph->metrics.horiBearingX = (FT_Pos)metrics.horiBearingX << 6;
+      glyph->metrics.horiBearingY = (FT_Pos)metrics.horiBearingY << 6;
+      glyph->metrics.horiAdvance  = (FT_Pos)metrics.horiAdvance  << 6;
+
+      glyph->metrics.vertBearingX = (FT_Pos)metrics.vertBearingX << 6;
+      glyph->metrics.vertBearingY = (FT_Pos)metrics.vertBearingY << 6;
+      glyph->metrics.vertAdvance  = (FT_Pos)metrics.vertAdvance  << 6;
+
+      glyph->format = FT_GLYPH_FORMAT_BITMAP;
+
+      if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+      {
+        glyph->bitmap_left = metrics.vertBearingX;
+        glyph->bitmap_top  = metrics.vertBearingY;
+      }
+      else
+      {
+        glyph->bitmap_left = metrics.horiBearingX;
+        glyph->bitmap_top  = metrics.horiBearingY;
+      }
+    }
+
+    return error;
+  }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+
+  static FT_Error
+  tt_loader_init( TT_Loader     loader,
+                  TT_Size       size,
+                  TT_GlyphSlot  glyph,
+                  FT_Int32      load_flags,
+                  FT_Bool       glyf_table_only )
+  {
+    TT_Face    face;
+    FT_Stream  stream;
+    FT_Bool    pedantic = FT_BOOL( load_flags & FT_LOAD_PEDANTIC );
+
+
+    face   = (TT_Face)glyph->face;
+    stream = face->root.stream;
+
+    FT_MEM_ZERO( loader, sizeof ( TT_LoaderRec ) );
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+    /* load execution context */
+    if ( IS_HINTED( load_flags ) && !glyf_table_only )
+    {
+      TT_ExecContext  exec;
+      FT_Bool         grayscale;
+
+
+      if ( !size->cvt_ready )
+      {
+        FT_Error  error = tt_size_ready_bytecode( size, pedantic );
+
+
+        if ( error )
+          return error;
+      }
+
+      /* query new execution context */
+      exec = size->debug ? size->context
+                         : ( (TT_Driver)FT_FACE_DRIVER( face ) )->context;
+      if ( !exec )
+        return TT_Err_Could_Not_Find_Context;
+
+      grayscale =
+        FT_BOOL( FT_LOAD_TARGET_MODE( load_flags ) != FT_RENDER_MODE_MONO );
+
+      TT_Load_Context( exec, face, size );
+
+      /* a change from mono to grayscale rendering (and vice versa) */
+      /* requires a re-execution of the CVT program                 */
+      if ( grayscale != exec->grayscale )
+      {
+        FT_UInt  i;
+
+
+        FT_TRACE4(( "tt_loader_init: grayscale change,"
+                    " re-executing `prep' table\n" ));
+
+        exec->grayscale = grayscale;
+
+        for ( i = 0; i < size->cvt_size; i++ )
+          size->cvt[i] = FT_MulFix( face->cvt[i], size->ttmetrics.scale );
+        tt_size_run_prep( size, pedantic );
+      }
+
+      /* see whether the cvt program has disabled hinting */
+      if ( exec->GS.instruct_control & 1 )
+        load_flags |= FT_LOAD_NO_HINTING;
+
+      /* load default graphics state -- if needed */
+      if ( exec->GS.instruct_control & 2 )
+        exec->GS = tt_default_graphics_state;
+
+      exec->pedantic_hinting = FT_BOOL( load_flags & FT_LOAD_PEDANTIC );
+      loader->exec = exec;
+      loader->instructions = exec->glyphIns;
+    }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+    /* seek to the beginning of the glyph table -- for Type 42 fonts     */
+    /* the table might be accessed from a Postscript stream or something */
+    /* else...                                                           */
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+    if ( face->root.internal->incremental_interface )
+      loader->glyf_offset = 0;
+    else
+
+#endif
+
+    {
+      FT_Error  error = face->goto_table( face, TTAG_glyf, stream, 0 );
+
+
+      if ( error == TT_Err_Table_Missing )
+        loader->glyf_offset = 0;
+      else if ( error )
+      {
+        FT_ERROR(( "tt_loader_init: could not access glyph table\n" ));
+        return error;
+      }
+      else
+        loader->glyf_offset = FT_STREAM_POS();
+    }
+
+    /* get face's glyph loader */
+    if ( !glyf_table_only )
+    {
+      FT_GlyphLoader  gloader = glyph->internal->loader;
+
+
+      FT_GlyphLoader_Rewind( gloader );
+      loader->gloader = gloader;
+    }
+
+    loader->load_flags = load_flags;
+
+    loader->face   = (FT_Face)face;
+    loader->size   = (FT_Size)size;
+    loader->glyph  = (FT_GlyphSlot)glyph;
+    loader->stream = stream;
+
+    return TT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Load_Glyph                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to load a single glyph within a given glyph slot,  */
+  /*    for a given size.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    glyph       :: A handle to a target slot object where the glyph    */
+  /*                   will be loaded.                                     */
+  /*                                                                       */
+  /*    size        :: A handle to the source face size at which the glyph */
+  /*                   must be scaled/loaded.                              */
+  /*                                                                       */
+  /*    glyph_index :: The index of the glyph in the font file.            */
+  /*                                                                       */
+  /*    load_flags  :: A flag indicating what to load for this glyph.  The */
+  /*                   FT_LOAD_XXX constants can be used to control the    */
+  /*                   glyph loading process (e.g., whether the outline    */
+  /*                   should be scaled, whether to load bitmaps or not,   */
+  /*                   whether to hint the outline, etc).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Load_Glyph( TT_Size       size,
+                 TT_GlyphSlot  glyph,
+                 FT_UInt       glyph_index,
+                 FT_Int32      load_flags )
+  {
+    TT_Face       face;
+    FT_Error      error;
+    TT_LoaderRec  loader;
+
+
+    face   = (TT_Face)glyph->face;
+    error  = TT_Err_Ok;
+
+#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+    /* try to load embedded bitmap if any              */
+    /*                                                 */
+    /* XXX: The convention should be emphasized in     */
+    /*      the documents because it can be confusing. */
+    if ( size->strike_index != 0xFFFFFFFFUL      &&
+         ( load_flags & FT_LOAD_NO_BITMAP ) == 0 )
+    {
+      error = load_sbit_image( size, glyph, glyph_index, load_flags );
+      if ( !error )
+      {
+        FT_Face  root = &face->root;
+
+
+        if ( FT_IS_SCALABLE( root ) )
+        {
+          /* for the bbox we need the header only */
+          (void)tt_loader_init( &loader, size, glyph, load_flags, TRUE );
+          (void)load_truetype_glyph( &loader, glyph_index, 0, TRUE );
+          glyph->linearHoriAdvance = loader.linear;
+          glyph->linearVertAdvance = loader.top_bearing + loader.bbox.yMax -
+                                       loader.vadvance;
+        }
+
+        return TT_Err_Ok;
+      }
+    }
+
+#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
+
+    /* if FT_LOAD_NO_SCALE is not set, `ttmetrics' must be valid */
+    if ( !( load_flags & FT_LOAD_NO_SCALE ) && !size->ttmetrics.valid )
+      return TT_Err_Invalid_Size_Handle;
+
+    if ( load_flags & FT_LOAD_SBITS_ONLY )
+      return TT_Err_Invalid_Argument;
+
+    error = tt_loader_init( &loader, size, glyph, load_flags, FALSE );
+    if ( error )
+      return error;
+
+    glyph->format        = FT_GLYPH_FORMAT_OUTLINE;
+    glyph->num_subglyphs = 0;
+    glyph->outline.flags = 0;
+
+    /* main loading loop */
+    error = load_truetype_glyph( &loader, glyph_index, 0, FALSE );
+    if ( !error )
+    {
+      if ( glyph->format == FT_GLYPH_FORMAT_COMPOSITE )
+      {
+        glyph->num_subglyphs = loader.gloader->base.num_subglyphs;
+        glyph->subglyphs     = loader.gloader->base.subglyphs;
+      }
+      else
+      {
+        glyph->outline        = loader.gloader->base.outline;
+        glyph->outline.flags &= ~FT_OUTLINE_SINGLE_PASS;
+
+        /* Translate array so that (0,0) is the glyph's origin.  Note  */
+        /* that this behaviour is independent on the value of bit 1 of */
+        /* the `flags' field in the `head' table -- at least major     */
+        /* applications like Acroread indicate that.                   */
+        if ( loader.pp1.x )
+          FT_Outline_Translate( &glyph->outline, -loader.pp1.x, 0 );
+      }
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+      if ( IS_HINTED( load_flags ) )
+      {
+        if ( loader.exec->GS.scan_control )
+        {
+          /* convert scan conversion mode to FT_OUTLINE_XXX flags */
+          switch ( loader.exec->GS.scan_type )
+          {
+          case 0: /* simple drop-outs including stubs */
+            glyph->outline.flags |= FT_OUTLINE_INCLUDE_STUBS;
+            break;
+          case 1: /* simple drop-outs excluding stubs */
+            /* nothing; it's the default rendering mode */
+            break;
+          case 4: /* smart drop-outs including stubs */
+            glyph->outline.flags |= FT_OUTLINE_SMART_DROPOUTS |
+                                    FT_OUTLINE_INCLUDE_STUBS;
+            break;
+          case 5: /* smart drop-outs excluding stubs  */
+            glyph->outline.flags |= FT_OUTLINE_SMART_DROPOUTS;
+            break;
+
+          default: /* no drop-out control */
+            glyph->outline.flags |= FT_OUTLINE_IGNORE_DROPOUTS;
+            break;
+          }
+        }
+        else
+          glyph->outline.flags |= FT_OUTLINE_IGNORE_DROPOUTS;
+      }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+      compute_glyph_metrics( &loader, glyph_index );
+    }
+
+    /* Set the `high precision' bit flag.                           */
+    /* This is _critical_ to get correct output for monochrome      */
+    /* TrueType glyphs at all sizes using the bytecode interpreter. */
+    /*                                                              */
+    if ( !( load_flags & FT_LOAD_NO_SCALE ) &&
+         size->root.metrics.y_ppem < 24     )
+      glyph->outline.flags |= FT_OUTLINE_HIGH_PRECISION;
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttgload.h b/extensions/externals/src/freetype-2.4.9/src/truetype/ttgload.h
new file mode 100644
index 0000000..05f7588
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttgload.h
@@ -0,0 +1,61 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttgload.h                                                              */
+/*                                                                         */
+/*    TrueType Glyph Loader (specification).                               */
+/*                                                                         */
+/*  Copyright 1996-2006, 2008, 2011 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTGLOAD_H__
+#define __TTGLOAD_H__
+
+
+#include <ft2build.h>
+#include "ttobjs.h"
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+#include "ttinterp.h"
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( void )
+  TT_Init_Glyph_Loading( TT_Face  face );
+
+  FT_LOCAL( void )
+  TT_Get_HMetrics( TT_Face     face,
+                   FT_UInt     idx,
+                   FT_Short*   lsb,
+                   FT_UShort*  aw );
+
+  FT_LOCAL( void )
+  TT_Get_VMetrics( TT_Face     face,
+                   FT_UInt     idx,
+                   FT_Short*   tsb,
+                   FT_UShort*  ah );
+
+  FT_LOCAL( FT_Error )
+  TT_Load_Glyph( TT_Size       size,
+                 TT_GlyphSlot  glyph,
+                 FT_UInt       glyph_index,
+                 FT_Int32      load_flags );
+
+
+FT_END_HEADER
+
+#endif /* __TTGLOAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttgxvar.c b/extensions/externals/src/freetype-2.4.9/src/truetype/ttgxvar.c
new file mode 100644
index 0000000..69b702f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttgxvar.c
@@ -0,0 +1,1551 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttgxvar.c                                                              */
+/*                                                                         */
+/*    TrueType GX Font Variation loader                                    */
+/*                                                                         */
+/*  Copyright 2004-2011 by                                                 */
+/*  David Turner, Robert Wilhelm, Werner Lemberg, and George Williams.     */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Apple documents the `fvar', `gvar', `cvar', and `avar' tables at      */
+  /*                                                                       */
+  /*   http://developer.apple.com/fonts/TTRefMan/RM06/Chap6[fgca]var.html  */
+  /*                                                                       */
+  /* The documentation for `fvar' is inconsistent.  At one point it says   */
+  /* that `countSizePairs' should be 3, at another point 2.  It should     */
+  /* be 2.                                                                 */
+  /*                                                                       */
+  /* The documentation for `gvar' is not intelligible; `cvar' refers you   */
+  /* to `gvar' and is thus also incomprehensible.                          */
+  /*                                                                       */
+  /* The documentation for `avar' appears correct, but Apple has no fonts  */
+  /* with an `avar' table, so it is hard to test.                          */
+  /*                                                                       */
+  /* Many thanks to John Jenkins (at Apple) in figuring this out.          */
+  /*                                                                       */
+  /*                                                                       */
+  /* Apple's `kern' table has some references to tuple indices, but as     */
+  /* there is no indication where these indices are defined, nor how to    */
+  /* interpolate the kerning values (different tuples have different       */
+  /* classes) this issue is ignored.                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_SFNT_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_MULTIPLE_MASTERS_H
+
+#include "ttpload.h"
+#include "ttgxvar.h"
+
+#include "tterrors.h"
+
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+
+#define FT_Stream_FTell( stream )  \
+          ( (stream)->cursor - (stream)->base )
+#define FT_Stream_SeekSet( stream, off ) \
+              ( (stream)->cursor = (stream)->base+(off) )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttgxvar
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       Internal Routines                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro ALL_POINTS is used in `ft_var_readpackedpoints'.  It        */
+  /* indicates that there is a delta for every point without needing to    */
+  /* enumerate all of them.                                                */
+  /*                                                                       */
+#define ALL_POINTS  (FT_UShort*)( -1 )
+
+
+#define GX_PT_POINTS_ARE_WORDS      0x80
+#define GX_PT_POINT_RUN_COUNT_MASK  0x7F
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_var_readpackedpoints                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Read a set of points to which the following deltas will apply.     */
+  /*    Points are packed with a run length encoding.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream    :: The data stream.                                      */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    point_cnt :: The number of points read.  A zero value means that   */
+  /*                 all points in the glyph will be affected, without     */
+  /*                 enumerating them individually.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    An array of FT_UShort containing the affected points or the        */
+  /*    special value ALL_POINTS.                                          */
+  /*                                                                       */
+  static FT_UShort*
+  ft_var_readpackedpoints( FT_Stream  stream,
+                           FT_UInt   *point_cnt )
+  {
+    FT_UShort *points = NULL;
+    FT_Int     n;
+    FT_Int     runcnt;
+    FT_Int     i;
+    FT_Int     j;
+    FT_Int     first;
+    FT_Memory  memory = stream->memory;
+    FT_Error   error  = TT_Err_Ok;
+
+    FT_UNUSED( error );
+
+
+    *point_cnt = n = FT_GET_BYTE();
+    if ( n == 0 )
+      return ALL_POINTS;
+
+    if ( n & GX_PT_POINTS_ARE_WORDS )
+      n = FT_GET_BYTE() | ( ( n & GX_PT_POINT_RUN_COUNT_MASK ) << 8 );
+
+    if ( FT_NEW_ARRAY( points, n ) )
+      return NULL;
+
+    i = 0;
+    while ( i < n )
+    {
+      runcnt = FT_GET_BYTE();
+      if ( runcnt & GX_PT_POINTS_ARE_WORDS )
+      {
+        runcnt = runcnt & GX_PT_POINT_RUN_COUNT_MASK;
+        first  = points[i++] = FT_GET_USHORT();
+
+        if ( runcnt < 1 || i + runcnt >= n )
+          goto Exit;
+
+        /* first point not included in runcount */
+        for ( j = 0; j < runcnt; ++j )
+          points[i++] = (FT_UShort)( first += FT_GET_USHORT() );
+      }
+      else
+      {
+        first = points[i++] = FT_GET_BYTE();
+
+        if ( runcnt < 1 || i + runcnt >= n )
+          goto Exit;
+
+        for ( j = 0; j < runcnt; ++j )
+          points[i++] = (FT_UShort)( first += FT_GET_BYTE() );
+      }
+    }
+
+  Exit:
+    return points;
+  }
+
+
+  enum
+  {
+    GX_DT_DELTAS_ARE_ZERO      = 0x80,
+    GX_DT_DELTAS_ARE_WORDS     = 0x40,
+    GX_DT_DELTA_RUN_COUNT_MASK = 0x3F
+  };
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_var_readpackeddeltas                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Read a set of deltas.  These are packed slightly differently than  */
+  /*    points.  In particular there is no overall count.                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream    :: The data stream.                                      */
+  /*                                                                       */
+  /*    delta_cnt :: The number of to be read.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    An array of FT_Short containing the deltas for the affected        */
+  /*    points.  (This only gets the deltas for one dimension.  It will    */
+  /*    generally be called twice, once for x, once for y.  When used in   */
+  /*    cvt table, it will only be called once.)                           */
+  /*                                                                       */
+  static FT_Short*
+  ft_var_readpackeddeltas( FT_Stream  stream,
+                           FT_Offset  delta_cnt )
+  {
+    FT_Short  *deltas = NULL;
+    FT_UInt    runcnt;
+    FT_Offset  i;
+    FT_UInt    j;
+    FT_Memory  memory = stream->memory;
+    FT_Error   error  = TT_Err_Ok;
+
+    FT_UNUSED( error );
+
+
+    if ( FT_NEW_ARRAY( deltas, delta_cnt ) )
+      return NULL;
+
+    i = 0;
+    while ( i < delta_cnt )
+    {
+      runcnt = FT_GET_BYTE();
+      if ( runcnt & GX_DT_DELTAS_ARE_ZERO )
+      {
+        /* runcnt zeroes get added */
+        for ( j = 0;
+              j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) && i < delta_cnt;
+              ++j )
+          deltas[i++] = 0;
+      }
+      else if ( runcnt & GX_DT_DELTAS_ARE_WORDS )
+      {
+        /* runcnt shorts from the stack */
+        for ( j = 0;
+              j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) && i < delta_cnt;
+              ++j )
+          deltas[i++] = FT_GET_SHORT();
+      }
+      else
+      {
+        /* runcnt signed bytes from the stack */
+        for ( j = 0;
+              j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) && i < delta_cnt;
+              ++j )
+          deltas[i++] = FT_GET_CHAR();
+      }
+
+      if ( j <= ( runcnt & GX_DT_DELTA_RUN_COUNT_MASK ) )
+      {
+        /* Bad format */
+        FT_FREE( deltas );
+        return NULL;
+      }
+    }
+
+    return deltas;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_var_load_avar                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Parse the `avar' table if present.  It need not be, so we return   */
+  /*    nothing.                                                           */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face :: The font face.                                             */
+  /*                                                                       */
+  static void
+  ft_var_load_avar( TT_Face  face )
+  {
+    FT_Stream       stream = FT_FACE_STREAM(face);
+    FT_Memory       memory = stream->memory;
+    GX_Blend        blend  = face->blend;
+    GX_AVarSegment  segment;
+    FT_Error        error = TT_Err_Ok;
+    FT_ULong        version;
+    FT_Long         axisCount;
+    FT_Int          i, j;
+    FT_ULong        table_len;
+
+    FT_UNUSED( error );
+
+
+    blend->avar_checked = TRUE;
+    if ( (error = face->goto_table( face, TTAG_avar, stream, &table_len )) != 0 )
+      return;
+
+    if ( FT_FRAME_ENTER( table_len ) )
+      return;
+
+    version   = FT_GET_LONG();
+    axisCount = FT_GET_LONG();
+
+    if ( version != 0x00010000L                       ||
+         axisCount != (FT_Long)blend->mmvar->num_axis )
+      goto Exit;
+
+    if ( FT_NEW_ARRAY( blend->avar_segment, axisCount ) )
+      goto Exit;
+
+    segment = &blend->avar_segment[0];
+    for ( i = 0; i < axisCount; ++i, ++segment )
+    {
+      segment->pairCount = FT_GET_USHORT();
+      if ( FT_NEW_ARRAY( segment->correspondence, segment->pairCount ) )
+      {
+        /* Failure.  Free everything we have done so far.  We must do */
+        /* it right now since loading the `avar' table is optional.   */
+
+        for ( j = i - 1; j >= 0; --j )
+          FT_FREE( blend->avar_segment[j].correspondence );
+
+        FT_FREE( blend->avar_segment );
+        blend->avar_segment = NULL;
+        goto Exit;
+      }
+
+      for ( j = 0; j < segment->pairCount; ++j )
+      {
+        segment->correspondence[j].fromCoord =
+          FT_GET_SHORT() << 2;    /* convert to Fixed */
+        segment->correspondence[j].toCoord =
+          FT_GET_SHORT()<<2;    /* convert to Fixed */
+      }
+    }
+
+  Exit:
+    FT_FRAME_EXIT();
+  }
+
+
+  typedef struct  GX_GVar_Head_
+  {
+    FT_Long    version;
+    FT_UShort  axisCount;
+    FT_UShort  globalCoordCount;
+    FT_ULong   offsetToCoord;
+    FT_UShort  glyphCount;
+    FT_UShort  flags;
+    FT_ULong   offsetToData;
+
+  } GX_GVar_Head;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_var_load_gvar                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Parses the `gvar' table if present.  If `fvar' is there, `gvar'    */
+  /*    had better be there too.                                           */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face :: The font face.                                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  static FT_Error
+  ft_var_load_gvar( TT_Face  face )
+  {
+    FT_Stream     stream = FT_FACE_STREAM(face);
+    FT_Memory     memory = stream->memory;
+    GX_Blend      blend  = face->blend;
+    FT_Error      error;
+    FT_UInt       i, j;
+    FT_ULong      table_len;
+    FT_ULong      gvar_start;
+    FT_ULong      offsetToData;
+    GX_GVar_Head  gvar_head;
+
+    static const FT_Frame_Field  gvar_fields[] =
+    {
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  GX_GVar_Head
+
+      FT_FRAME_START( 20 ),
+        FT_FRAME_LONG  ( version ),
+        FT_FRAME_USHORT( axisCount ),
+        FT_FRAME_USHORT( globalCoordCount ),
+        FT_FRAME_ULONG ( offsetToCoord ),
+        FT_FRAME_USHORT( glyphCount ),
+        FT_FRAME_USHORT( flags ),
+        FT_FRAME_ULONG ( offsetToData ),
+      FT_FRAME_END
+    };
+
+    if ( (error = face->goto_table( face, TTAG_gvar, stream, &table_len )) != 0 )
+      goto Exit;
+
+    gvar_start = FT_STREAM_POS( );
+    if ( FT_STREAM_READ_FIELDS( gvar_fields, &gvar_head ) )
+      goto Exit;
+
+    blend->tuplecount  = gvar_head.globalCoordCount;
+    blend->gv_glyphcnt = gvar_head.glyphCount;
+    offsetToData       = gvar_start + gvar_head.offsetToData;
+
+    if ( gvar_head.version   != (FT_Long)0x00010000L              ||
+         gvar_head.axisCount != (FT_UShort)blend->mmvar->num_axis )
+    {
+      error = TT_Err_Invalid_Table;
+      goto Exit;
+    }
+
+    if ( FT_NEW_ARRAY( blend->glyphoffsets, blend->gv_glyphcnt + 1 ) )
+      goto Exit;
+
+    if ( gvar_head.flags & 1 )
+    {
+      /* long offsets (one more offset than glyphs, to mark size of last) */
+      if ( FT_FRAME_ENTER( ( blend->gv_glyphcnt + 1 ) * 4L ) )
+        goto Exit;
+
+      for ( i = 0; i <= blend->gv_glyphcnt; ++i )
+        blend->glyphoffsets[i] = offsetToData + FT_GET_LONG();
+
+      FT_FRAME_EXIT();
+    }
+    else
+    {
+      /* short offsets (one more offset than glyphs, to mark size of last) */
+      if ( FT_FRAME_ENTER( ( blend->gv_glyphcnt + 1 ) * 2L ) )
+        goto Exit;
+
+      for ( i = 0; i <= blend->gv_glyphcnt; ++i )
+        blend->glyphoffsets[i] = offsetToData + FT_GET_USHORT() * 2;
+                                              /* XXX: Undocumented: `*2'! */
+
+      FT_FRAME_EXIT();
+    }
+
+    if ( blend->tuplecount != 0 )
+    {
+      if ( FT_NEW_ARRAY( blend->tuplecoords,
+                         gvar_head.axisCount * blend->tuplecount ) )
+        goto Exit;
+
+      if ( FT_STREAM_SEEK( gvar_start + gvar_head.offsetToCoord )       ||
+           FT_FRAME_ENTER( blend->tuplecount * gvar_head.axisCount * 2L )                   )
+        goto Exit;
+
+      for ( i = 0; i < blend->tuplecount; ++i )
+        for ( j = 0 ; j < (FT_UInt)gvar_head.axisCount; ++j )
+          blend->tuplecoords[i * gvar_head.axisCount + j] =
+            FT_GET_SHORT() << 2;                /* convert to FT_Fixed */
+
+      FT_FRAME_EXIT();
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    ft_var_apply_tuple                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Figure out whether a given tuple (design) applies to the current   */
+  /*    blend, and if so, what is the scaling factor.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    blend           :: The current blend of the font.                  */
+  /*                                                                       */
+  /*    tupleIndex      :: A flag saying whether this is an intermediate   */
+  /*                       tuple or not.                                   */
+  /*                                                                       */
+  /*    tuple_coords    :: The coordinates of the tuple in normalized axis */
+  /*                       units.                                          */
+  /*                                                                       */
+  /*    im_start_coords :: The initial coordinates where this tuple starts */
+  /*                       to apply (for intermediate coordinates).        */
+  /*                                                                       */
+  /*    im_end_coords   :: The final coordinates after which this tuple no */
+  /*                       longer applies (for intermediate coordinates).  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    An FT_Fixed value containing the scaling factor.                   */
+  /*                                                                       */
+  static FT_Fixed
+  ft_var_apply_tuple( GX_Blend   blend,
+                      FT_UShort  tupleIndex,
+                      FT_Fixed*  tuple_coords,
+                      FT_Fixed*  im_start_coords,
+                      FT_Fixed*  im_end_coords )
+  {
+    FT_UInt   i;
+    FT_Fixed  apply;
+    FT_Fixed  temp;
+
+
+    apply = 0x10000L;
+    for ( i = 0; i < blend->num_axis; ++i )
+    {
+      if ( tuple_coords[i] == 0 )
+        /* It's not clear why (for intermediate tuples) we don't need     */
+        /* to check against start/end -- the documentation says we don't. */
+        /* Similarly, it's unclear why we don't need to scale along the   */
+        /* axis.                                                          */
+        continue;
+
+      else if ( blend->normalizedcoords[i] == 0                           ||
+                ( blend->normalizedcoords[i] < 0 && tuple_coords[i] > 0 ) ||
+                ( blend->normalizedcoords[i] > 0 && tuple_coords[i] < 0 ) )
+      {
+        apply = 0;
+        break;
+      }
+
+      else if ( !( tupleIndex & GX_TI_INTERMEDIATE_TUPLE ) )
+        /* not an intermediate tuple */
+        apply = FT_MulDiv( apply,
+                           blend->normalizedcoords[i] > 0
+                             ? blend->normalizedcoords[i]
+                             : -blend->normalizedcoords[i],
+                           0x10000L );
+
+      else if ( blend->normalizedcoords[i] <= im_start_coords[i] ||
+                blend->normalizedcoords[i] >= im_end_coords[i]   )
+      {
+        apply = 0;
+        break;
+      }
+
+      else if ( blend->normalizedcoords[i] < tuple_coords[i] )
+      {
+        temp = FT_MulDiv( blend->normalizedcoords[i] - im_start_coords[i],
+                          0x10000L,
+                          tuple_coords[i] - im_start_coords[i]);
+        apply = FT_MulDiv( apply, temp, 0x10000L );
+      }
+
+      else
+      {
+        temp = FT_MulDiv( im_end_coords[i] - blend->normalizedcoords[i],
+                          0x10000L,
+                          im_end_coords[i] - tuple_coords[i] );
+        apply = FT_MulDiv( apply, temp, 0x10000L );
+      }
+    }
+
+    return apply;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****               MULTIPLE MASTERS SERVICE FUNCTIONS              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  typedef struct  GX_FVar_Head_
+  {
+    FT_Long    version;
+    FT_UShort  offsetToData;
+    FT_UShort  countSizePairs;
+    FT_UShort  axisCount;
+    FT_UShort  axisSize;
+    FT_UShort  instanceCount;
+    FT_UShort  instanceSize;
+
+  } GX_FVar_Head;
+
+
+  typedef struct  fvar_axis_
+  {
+    FT_ULong   axisTag;
+    FT_ULong   minValue;
+    FT_ULong   defaultValue;
+    FT_ULong   maxValue;
+    FT_UShort  flags;
+    FT_UShort  nameID;
+
+  } GX_FVar_Axis;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Get_MM_Var                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Check that the font's `fvar' table is valid, parse it, and return  */
+  /*    those data.                                                        */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face   :: The font face.                                           */
+  /*              TT_Get_MM_Var initializes the blend structure.           */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    master :: The `fvar' data (must be freed by caller).               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Get_MM_Var( TT_Face      face,
+                 FT_MM_Var*  *master )
+  {
+    FT_Stream            stream = face->root.stream;
+    FT_Memory            memory = face->root.memory;
+    FT_ULong             table_len;
+    FT_Error             error  = TT_Err_Ok;
+    FT_ULong             fvar_start;
+    FT_Int               i, j;
+    FT_MM_Var*           mmvar = NULL;
+    FT_Fixed*            next_coords;
+    FT_String*           next_name;
+    FT_Var_Axis*         a;
+    FT_Var_Named_Style*  ns;
+    GX_FVar_Head         fvar_head;
+
+    static const FT_Frame_Field  fvar_fields[] =
+    {
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  GX_FVar_Head
+
+      FT_FRAME_START( 16 ),
+        FT_FRAME_LONG  ( version ),
+        FT_FRAME_USHORT( offsetToData ),
+        FT_FRAME_USHORT( countSizePairs ),
+        FT_FRAME_USHORT( axisCount ),
+        FT_FRAME_USHORT( axisSize ),
+        FT_FRAME_USHORT( instanceCount ),
+        FT_FRAME_USHORT( instanceSize ),
+      FT_FRAME_END
+    };
+
+    static const FT_Frame_Field  fvaraxis_fields[] =
+    {
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  GX_FVar_Axis
+
+      FT_FRAME_START( 20 ),
+        FT_FRAME_ULONG ( axisTag ),
+        FT_FRAME_ULONG ( minValue ),
+        FT_FRAME_ULONG ( defaultValue ),
+        FT_FRAME_ULONG ( maxValue ),
+        FT_FRAME_USHORT( flags ),
+        FT_FRAME_USHORT( nameID ),
+      FT_FRAME_END
+    };
+
+
+    if ( face->blend == NULL )
+    {
+      /* both `fvar' and `gvar' must be present */
+      if ( (error = face->goto_table( face, TTAG_gvar,
+                                      stream, &table_len )) != 0 )
+        goto Exit;
+
+      if ( (error = face->goto_table( face, TTAG_fvar,
+                                      stream, &table_len )) != 0 )
+        goto Exit;
+
+      fvar_start = FT_STREAM_POS( );
+
+      if ( FT_STREAM_READ_FIELDS( fvar_fields, &fvar_head ) )
+        goto Exit;
+
+      if ( fvar_head.version != (FT_Long)0x00010000L                      ||
+           fvar_head.countSizePairs != 2                                  ||
+           fvar_head.axisSize != 20                                       ||
+           /* axisCount limit implied by 16-bit instanceSize */
+           fvar_head.axisCount > 0x3FFE                                   ||
+           fvar_head.instanceSize != 4 + 4 * fvar_head.axisCount          ||
+           /* instanceCount limit implied by limited range of name IDs */
+           fvar_head.instanceCount > 0x7EFF                               ||
+           fvar_head.offsetToData + fvar_head.axisCount * 20U +
+             fvar_head.instanceCount * fvar_head.instanceSize > table_len )
+      {
+        error = TT_Err_Invalid_Table;
+        goto Exit;
+      }
+
+      if ( FT_NEW( face->blend ) )
+        goto Exit;
+
+      /* cannot overflow 32-bit arithmetic because of limits above */
+      face->blend->mmvar_len =
+        sizeof ( FT_MM_Var ) +
+        fvar_head.axisCount * sizeof ( FT_Var_Axis ) +
+        fvar_head.instanceCount * sizeof ( FT_Var_Named_Style ) +
+        fvar_head.instanceCount * fvar_head.axisCount * sizeof ( FT_Fixed ) +
+        5 * fvar_head.axisCount;
+
+      if ( FT_ALLOC( mmvar, face->blend->mmvar_len ) )
+        goto Exit;
+      face->blend->mmvar = mmvar;
+
+      mmvar->num_axis =
+        fvar_head.axisCount;
+      mmvar->num_designs =
+        (FT_UInt)-1;           /* meaningless in this context; each glyph */
+                               /* may have a different number of designs  */
+                               /* (or tuples, as called by Apple)         */
+      mmvar->num_namedstyles =
+        fvar_head.instanceCount;
+      mmvar->axis =
+        (FT_Var_Axis*)&(mmvar[1]);
+      mmvar->namedstyle =
+        (FT_Var_Named_Style*)&(mmvar->axis[fvar_head.axisCount]);
+
+      next_coords =
+        (FT_Fixed*)&(mmvar->namedstyle[fvar_head.instanceCount]);
+      for ( i = 0; i < fvar_head.instanceCount; ++i )
+      {
+        mmvar->namedstyle[i].coords  = next_coords;
+        next_coords                 += fvar_head.axisCount;
+      }
+
+      next_name = (FT_String*)next_coords;
+      for ( i = 0; i < fvar_head.axisCount; ++i )
+      {
+        mmvar->axis[i].name  = next_name;
+        next_name           += 5;
+      }
+
+      if ( FT_STREAM_SEEK( fvar_start + fvar_head.offsetToData ) )
+        goto Exit;
+
+      a = mmvar->axis;
+      for ( i = 0; i < fvar_head.axisCount; ++i )
+      {
+        GX_FVar_Axis  axis_rec;
+
+
+        if ( FT_STREAM_READ_FIELDS( fvaraxis_fields, &axis_rec ) )
+          goto Exit;
+        a->tag     = axis_rec.axisTag;
+        a->minimum = axis_rec.minValue;     /* A Fixed */
+        a->def     = axis_rec.defaultValue; /* A Fixed */
+        a->maximum = axis_rec.maxValue;     /* A Fixed */
+        a->strid   = axis_rec.nameID;
+
+        a->name[0] = (FT_String)(   a->tag >> 24 );
+        a->name[1] = (FT_String)( ( a->tag >> 16 ) & 0xFF );
+        a->name[2] = (FT_String)( ( a->tag >>  8 ) & 0xFF );
+        a->name[3] = (FT_String)( ( a->tag       ) & 0xFF );
+        a->name[4] = 0;
+
+        ++a;
+      }
+
+      ns = mmvar->namedstyle;
+      for ( i = 0; i < fvar_head.instanceCount; ++i, ++ns )
+      {
+        if ( FT_FRAME_ENTER( 4L + 4L * fvar_head.axisCount ) )
+          goto Exit;
+
+        ns->strid       =    FT_GET_USHORT();
+        (void) /* flags = */ FT_GET_USHORT();
+
+        for ( j = 0; j < fvar_head.axisCount; ++j )
+          ns->coords[j] = FT_GET_ULONG();     /* A Fixed */
+
+        FT_FRAME_EXIT();
+      }
+    }
+
+    if ( master != NULL )
+    {
+      FT_UInt  n;
+
+
+      if ( FT_ALLOC( mmvar, face->blend->mmvar_len ) )
+        goto Exit;
+      FT_MEM_COPY( mmvar, face->blend->mmvar, face->blend->mmvar_len );
+
+      mmvar->axis =
+        (FT_Var_Axis*)&(mmvar[1]);
+      mmvar->namedstyle =
+        (FT_Var_Named_Style*)&(mmvar->axis[mmvar->num_axis]);
+      next_coords =
+        (FT_Fixed*)&(mmvar->namedstyle[mmvar->num_namedstyles]);
+
+      for ( n = 0; n < mmvar->num_namedstyles; ++n )
+      {
+        mmvar->namedstyle[n].coords  = next_coords;
+        next_coords                 += mmvar->num_axis;
+      }
+
+      a = mmvar->axis;
+      next_name = (FT_String*)next_coords;
+      for ( n = 0; n < mmvar->num_axis; ++n )
+      {
+        a->name = next_name;
+
+        /* standard PostScript names for some standard apple tags */
+        if ( a->tag == TTAG_wght )
+          a->name = (char *)"Weight";
+        else if ( a->tag == TTAG_wdth )
+          a->name = (char *)"Width";
+        else if ( a->tag == TTAG_opsz )
+          a->name = (char *)"OpticalSize";
+        else if ( a->tag == TTAG_slnt )
+          a->name = (char *)"Slant";
+
+        next_name += 5;
+        ++a;
+      }
+
+      *master = mmvar;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Set_MM_Blend                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Set the blend (normalized) coordinates for this instance of the    */
+  /*    font.  Check that the `gvar' table is reasonable and does some     */
+  /*    initial preparation.                                               */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: The font.                                            */
+  /*                  Initialize the blend structure with `gvar' data.     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    num_coords :: Must be the axis count of the font.                  */
+  /*                                                                       */
+  /*    coords     :: An array of num_coords, each between [-1,1].         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Set_MM_Blend( TT_Face    face,
+                   FT_UInt    num_coords,
+                   FT_Fixed*  coords )
+  {
+    FT_Error    error = TT_Err_Ok;
+    GX_Blend    blend;
+    FT_MM_Var*  mmvar;
+    FT_UInt     i;
+    FT_Memory   memory = face->root.memory;
+
+    enum
+    {
+      mcvt_retain,
+      mcvt_modify,
+      mcvt_load
+
+    } manageCvt;
+
+
+    face->doblend = FALSE;
+
+    if ( face->blend == NULL )
+    {
+      if ( (error = TT_Get_MM_Var( face, NULL)) != 0 )
+        goto Exit;
+    }
+
+    blend = face->blend;
+    mmvar = blend->mmvar;
+
+    if ( num_coords != mmvar->num_axis )
+    {
+      error = TT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    for ( i = 0; i < num_coords; ++i )
+      if ( coords[i] < -0x00010000L || coords[i] > 0x00010000L )
+      {
+        error = TT_Err_Invalid_Argument;
+        goto Exit;
+      }
+
+    if ( blend->glyphoffsets == NULL )
+      if ( (error = ft_var_load_gvar( face )) != 0 )
+        goto Exit;
+
+    if ( blend->normalizedcoords == NULL )
+    {
+      if ( FT_NEW_ARRAY( blend->normalizedcoords, num_coords ) )
+        goto Exit;
+
+      manageCvt = mcvt_modify;
+
+      /* If we have not set the blend coordinates before this, then the  */
+      /* cvt table will still be what we read from the `cvt ' table and  */
+      /* we don't need to reload it.  We may need to change it though... */
+    }
+    else
+    {
+      manageCvt = mcvt_retain;
+      for ( i = 0; i < num_coords; ++i )
+      {
+        if ( blend->normalizedcoords[i] != coords[i] )
+        {
+          manageCvt = mcvt_load;
+          break;
+        }
+      }
+
+      /* If we don't change the blend coords then we don't need to do  */
+      /* anything to the cvt table.  It will be correct.  Otherwise we */
+      /* no longer have the original cvt (it was modified when we set  */
+      /* the blend last time), so we must reload and then modify it.   */
+    }
+
+    blend->num_axis = num_coords;
+    FT_MEM_COPY( blend->normalizedcoords,
+                 coords,
+                 num_coords * sizeof ( FT_Fixed ) );
+
+    face->doblend = TRUE;
+
+    if ( face->cvt != NULL )
+    {
+      switch ( manageCvt )
+      {
+      case mcvt_load:
+        /* The cvt table has been loaded already; every time we change the */
+        /* blend we may need to reload and remodify the cvt table.         */
+        FT_FREE( face->cvt );
+        face->cvt = NULL;
+
+        tt_face_load_cvt( face, face->root.stream );
+        break;
+
+      case mcvt_modify:
+        /* The original cvt table is in memory.  All we need to do is */
+        /* apply the `cvar' table (if any).                           */
+        tt_face_vary_cvt( face, face->root.stream );
+        break;
+
+      case mcvt_retain:
+        /* The cvt table is correct for this set of coordinates. */
+        break;
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Set_Var_Design                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Set the coordinates for the instance, measured in the user         */
+  /*    coordinate system.  Parse the `avar' table (if present) to convert */
+  /*    from user to normalized coordinates.                               */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: The font face.                                       */
+  /*                  Initialize the blend struct with `gvar' data.        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    num_coords :: This must be the axis count of the font.             */
+  /*                                                                       */
+  /*    coords     :: A coordinate array with `num_coords' elements.       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Set_Var_Design( TT_Face    face,
+                     FT_UInt    num_coords,
+                     FT_Fixed*  coords )
+  {
+    FT_Error        error      = TT_Err_Ok;
+    FT_Fixed*       normalized = NULL;
+    GX_Blend        blend;
+    FT_MM_Var*      mmvar;
+    FT_UInt         i, j;
+    FT_Var_Axis*    a;
+    GX_AVarSegment  av;
+    FT_Memory       memory = face->root.memory;
+
+
+    if ( face->blend == NULL )
+    {
+      if ( (error = TT_Get_MM_Var( face, NULL )) != 0 )
+        goto Exit;
+    }
+
+    blend = face->blend;
+    mmvar = blend->mmvar;
+
+    if ( num_coords != mmvar->num_axis )
+    {
+      error = TT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    /* Axis normalization is a two stage process.  First we normalize */
+    /* based on the [min,def,max] values for the axis to be [-1,0,1]. */
+    /* Then, if there's an `avar' table, we renormalize this range.   */
+
+    if ( FT_NEW_ARRAY( normalized, mmvar->num_axis ) )
+      goto Exit;
+
+    a = mmvar->axis;
+    for ( i = 0; i < mmvar->num_axis; ++i, ++a )
+    {
+      if ( coords[i] > a->maximum || coords[i] < a->minimum )
+      {
+        error = TT_Err_Invalid_Argument;
+        goto Exit;
+      }
+
+      if ( coords[i] < a->def )
+      {
+        normalized[i] = -FT_MulDiv( coords[i] - a->def,
+                                    0x10000L,
+                                    a->minimum - a->def );
+      }
+      else if ( a->maximum == a->def )
+        normalized[i] = 0;
+      else
+      {
+        normalized[i] = FT_MulDiv( coords[i] - a->def,
+                                   0x10000L,
+                                   a->maximum - a->def );
+      }
+    }
+
+    if ( !blend->avar_checked )
+      ft_var_load_avar( face );
+
+    if ( blend->avar_segment != NULL )
+    {
+      av = blend->avar_segment;
+      for ( i = 0; i < mmvar->num_axis; ++i, ++av )
+      {
+        for ( j = 1; j < (FT_UInt)av->pairCount; ++j )
+          if ( normalized[i] < av->correspondence[j].fromCoord )
+          {
+            normalized[i] =
+              FT_MulDiv(
+                FT_MulDiv(
+                  normalized[i] - av->correspondence[j - 1].fromCoord,
+                  0x10000L,
+                  av->correspondence[j].fromCoord -
+                    av->correspondence[j - 1].fromCoord ),
+                av->correspondence[j].toCoord -
+                  av->correspondence[j - 1].toCoord,
+                0x10000L ) +
+              av->correspondence[j - 1].toCoord;
+            break;
+          }
+      }
+    }
+
+    error = TT_Set_MM_Blend( face, num_coords, normalized );
+
+  Exit:
+    FT_FREE( normalized );
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     GX VAR PARSING ROUTINES                   *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_vary_cvt                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Modify the loaded cvt table according to the `cvar' table and the  */
+  /*    font's blend.                                                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: A handle to the input stream.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /*    Most errors are ignored.  It is perfectly valid not to have a      */
+  /*    `cvar' table even if there is a `gvar' and `fvar' table.           */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_vary_cvt( TT_Face    face,
+                    FT_Stream  stream )
+  {
+    FT_Error    error;
+    FT_Memory   memory = stream->memory;
+    FT_ULong    table_start;
+    FT_ULong    table_len;
+    FT_UInt     tupleCount;
+    FT_ULong    offsetToData;
+    FT_ULong    here;
+    FT_UInt     i, j;
+    FT_Fixed*   tuple_coords    = NULL;
+    FT_Fixed*   im_start_coords = NULL;
+    FT_Fixed*   im_end_coords   = NULL;
+    GX_Blend    blend           = face->blend;
+    FT_UInt     point_count;
+    FT_UShort*  localpoints;
+    FT_Short*   deltas;
+
+
+    FT_TRACE2(( "CVAR " ));
+
+    if ( blend == NULL )
+    {
+      FT_TRACE2(( "tt_face_vary_cvt: no blend specified\n" ));
+
+      error = TT_Err_Ok;
+      goto Exit;
+    }
+
+    if ( face->cvt == NULL )
+    {
+      FT_TRACE2(( "tt_face_vary_cvt: no `cvt ' table\n" ));
+
+      error = TT_Err_Ok;
+      goto Exit;
+    }
+
+    error = face->goto_table( face, TTAG_cvar, stream, &table_len );
+    if ( error )
+    {
+      FT_TRACE2(( "is missing\n" ));
+
+      error = TT_Err_Ok;
+      goto Exit;
+    }
+
+    if ( FT_FRAME_ENTER( table_len ) )
+    {
+      error = TT_Err_Ok;
+      goto Exit;
+    }
+
+    table_start = FT_Stream_FTell( stream );
+    if ( FT_GET_LONG() != 0x00010000L )
+    {
+      FT_TRACE2(( "bad table version\n" ));
+
+      error = TT_Err_Ok;
+      goto FExit;
+    }
+
+    if ( FT_NEW_ARRAY( tuple_coords, blend->num_axis )    ||
+         FT_NEW_ARRAY( im_start_coords, blend->num_axis ) ||
+         FT_NEW_ARRAY( im_end_coords, blend->num_axis )   )
+      goto FExit;
+
+    tupleCount   = FT_GET_USHORT();
+    offsetToData = table_start + FT_GET_USHORT();
+
+    /* The documentation implies there are flags packed into the        */
+    /* tuplecount, but John Jenkins says that shared points don't apply */
+    /* to `cvar', and no other flags are defined.                       */
+
+    for ( i = 0; i < ( tupleCount & 0xFFF ); ++i )
+    {
+      FT_UInt   tupleDataSize;
+      FT_UInt   tupleIndex;
+      FT_Fixed  apply;
+
+
+      tupleDataSize = FT_GET_USHORT();
+      tupleIndex    = FT_GET_USHORT();
+
+      /* There is no provision here for a global tuple coordinate section, */
+      /* so John says.  There are no tuple indices, just embedded tuples.  */
+
+      if ( tupleIndex & GX_TI_EMBEDDED_TUPLE_COORD )
+      {
+        for ( j = 0; j < blend->num_axis; ++j )
+          tuple_coords[j] = FT_GET_SHORT() << 2; /* convert from        */
+                                                 /* short frac to fixed */
+      }
+      else
+      {
+        /* skip this tuple; it makes no sense */
+
+        if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE )
+          for ( j = 0; j < 2 * blend->num_axis; ++j )
+            (void)FT_GET_SHORT();
+
+        offsetToData += tupleDataSize;
+        continue;
+      }
+
+      if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE )
+      {
+        for ( j = 0; j < blend->num_axis; ++j )
+          im_start_coords[j] = FT_GET_SHORT() << 2;
+        for ( j = 0; j < blend->num_axis; ++j )
+          im_end_coords[j] = FT_GET_SHORT() << 2;
+      }
+
+      apply = ft_var_apply_tuple( blend,
+                                  (FT_UShort)tupleIndex,
+                                  tuple_coords,
+                                  im_start_coords,
+                                  im_end_coords );
+      if ( /* tuple isn't active for our blend */
+           apply == 0                                    ||
+           /* global points not allowed,           */
+           /* if they aren't local, makes no sense */
+           !( tupleIndex & GX_TI_PRIVATE_POINT_NUMBERS ) )
+      {
+        offsetToData += tupleDataSize;
+        continue;
+      }
+
+      here = FT_Stream_FTell( stream );
+
+      FT_Stream_SeekSet( stream, offsetToData );
+
+      localpoints = ft_var_readpackedpoints( stream, &point_count );
+      deltas      = ft_var_readpackeddeltas( stream,
+                                             point_count == 0 ? face->cvt_size
+                                                              : point_count );
+      if ( localpoints == NULL || deltas == NULL )
+        /* failure, ignore it */;
+
+      else if ( localpoints == ALL_POINTS )
+      {
+        /* this means that there are deltas for every entry in cvt */
+        for ( j = 0; j < face->cvt_size; ++j )
+          face->cvt[j] = (FT_Short)( face->cvt[j] +
+                                     FT_MulFix( deltas[j], apply ) );
+      }
+
+      else
+      {
+        for ( j = 0; j < point_count; ++j )
+        {
+          int  pindex = localpoints[j];
+
+          face->cvt[pindex] = (FT_Short)( face->cvt[pindex] +
+                                          FT_MulFix( deltas[j], apply ) );
+        }
+      }
+
+      if ( localpoints != ALL_POINTS )
+        FT_FREE( localpoints );
+      FT_FREE( deltas );
+
+      offsetToData += tupleDataSize;
+
+      FT_Stream_SeekSet( stream, here );
+    }
+
+  FExit:
+    FT_FRAME_EXIT();
+
+  Exit:
+    FT_FREE( tuple_coords );
+    FT_FREE( im_start_coords );
+    FT_FREE( im_end_coords );
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Vary_Get_Glyph_Deltas                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the appropriate deltas for the current glyph.                 */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to the target face object.                 */
+  /*                                                                       */
+  /*    glyph_index :: The index of the glyph being modified.              */
+  /*                                                                       */
+  /*    n_points    :: The number of the points in the glyph, including    */
+  /*                   phantom points.                                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    deltas      :: The array of points to change.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Vary_Get_Glyph_Deltas( TT_Face      face,
+                            FT_UInt      glyph_index,
+                            FT_Vector*  *deltas,
+                            FT_UInt      n_points )
+  {
+    FT_Stream   stream = face->root.stream;
+    FT_Memory   memory = stream->memory;
+    GX_Blend    blend  = face->blend;
+    FT_Vector*  delta_xy = NULL;
+
+    FT_Error    error;
+    FT_ULong    glyph_start;
+    FT_UInt     tupleCount;
+    FT_ULong    offsetToData;
+    FT_ULong    here;
+    FT_UInt     i, j;
+    FT_Fixed*   tuple_coords    = NULL;
+    FT_Fixed*   im_start_coords = NULL;
+    FT_Fixed*   im_end_coords   = NULL;
+    FT_UInt     point_count, spoint_count = 0;
+    FT_UShort*  sharedpoints = NULL;
+    FT_UShort*  localpoints  = NULL;
+    FT_UShort*  points;
+    FT_Short    *deltas_x, *deltas_y;
+
+
+    if ( !face->doblend || blend == NULL )
+      return TT_Err_Invalid_Argument;
+
+    /* to be freed by the caller */
+    if ( FT_NEW_ARRAY( delta_xy, n_points ) )
+      goto Exit;
+    *deltas = delta_xy;
+
+    if ( glyph_index >= blend->gv_glyphcnt      ||
+         blend->glyphoffsets[glyph_index] ==
+           blend->glyphoffsets[glyph_index + 1] )
+      return TT_Err_Ok;               /* no variation data for this glyph */
+
+    if ( FT_STREAM_SEEK( blend->glyphoffsets[glyph_index] )   ||
+         FT_FRAME_ENTER( blend->glyphoffsets[glyph_index + 1] -
+                           blend->glyphoffsets[glyph_index] ) )
+      goto Fail1;
+
+    glyph_start = FT_Stream_FTell( stream );
+
+    /* each set of glyph variation data is formatted similarly to `cvar' */
+    /* (except we get shared points and global tuples)                   */
+
+    if ( FT_NEW_ARRAY( tuple_coords, blend->num_axis )    ||
+         FT_NEW_ARRAY( im_start_coords, blend->num_axis ) ||
+         FT_NEW_ARRAY( im_end_coords, blend->num_axis )   )
+      goto Fail2;
+
+    tupleCount   = FT_GET_USHORT();
+    offsetToData = glyph_start + FT_GET_USHORT();
+
+    if ( tupleCount & GX_TC_TUPLES_SHARE_POINT_NUMBERS )
+    {
+      here = FT_Stream_FTell( stream );
+
+      FT_Stream_SeekSet( stream, offsetToData );
+
+      sharedpoints = ft_var_readpackedpoints( stream, &spoint_count );
+      offsetToData = FT_Stream_FTell( stream );
+
+      FT_Stream_SeekSet( stream, here );
+    }
+
+    for ( i = 0; i < ( tupleCount & GX_TC_TUPLE_COUNT_MASK ); ++i )
+    {
+      FT_UInt   tupleDataSize;
+      FT_UInt   tupleIndex;
+      FT_Fixed  apply;
+
+
+      tupleDataSize = FT_GET_USHORT();
+      tupleIndex    = FT_GET_USHORT();
+
+      if ( tupleIndex & GX_TI_EMBEDDED_TUPLE_COORD )
+      {
+        for ( j = 0; j < blend->num_axis; ++j )
+          tuple_coords[j] = FT_GET_SHORT() << 2;  /* convert from        */
+                                                  /* short frac to fixed */
+      }
+      else if ( ( tupleIndex & GX_TI_TUPLE_INDEX_MASK ) >= blend->tuplecount )
+      {
+        error = TT_Err_Invalid_Table;
+        goto Fail3;
+      }
+      else
+      {
+        FT_MEM_COPY(
+          tuple_coords,
+          &blend->tuplecoords[(tupleIndex & 0xFFF) * blend->num_axis],
+          blend->num_axis * sizeof ( FT_Fixed ) );
+      }
+
+      if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE )
+      {
+        for ( j = 0; j < blend->num_axis; ++j )
+          im_start_coords[j] = FT_GET_SHORT() << 2;
+        for ( j = 0; j < blend->num_axis; ++j )
+          im_end_coords[j] = FT_GET_SHORT() << 2;
+      }
+
+      apply = ft_var_apply_tuple( blend,
+                                  (FT_UShort)tupleIndex,
+                                  tuple_coords,
+                                  im_start_coords,
+                                  im_end_coords );
+
+      if ( apply == 0 )              /* tuple isn't active for our blend */
+      {
+        offsetToData += tupleDataSize;
+        continue;
+      }
+
+      here = FT_Stream_FTell( stream );
+
+      if ( tupleIndex & GX_TI_PRIVATE_POINT_NUMBERS )
+      {
+        FT_Stream_SeekSet( stream, offsetToData );
+
+        localpoints = ft_var_readpackedpoints( stream, &point_count );
+        points      = localpoints;
+      }
+      else
+      {
+        points      = sharedpoints;
+        point_count = spoint_count;
+      }
+
+      deltas_x = ft_var_readpackeddeltas( stream,
+                                          point_count == 0 ? n_points
+                                                           : point_count );
+      deltas_y = ft_var_readpackeddeltas( stream,
+                                          point_count == 0 ? n_points
+                                                           : point_count );
+
+      if ( points == NULL || deltas_y == NULL || deltas_x == NULL )
+        ; /* failure, ignore it */
+
+      else if ( points == ALL_POINTS )
+      {
+        /* this means that there are deltas for every point in the glyph */
+        for ( j = 0; j < n_points; ++j )
+        {
+          delta_xy[j].x += FT_MulFix( deltas_x[j], apply );
+          delta_xy[j].y += FT_MulFix( deltas_y[j], apply );
+        }
+      }
+
+      else
+      {
+        for ( j = 0; j < point_count; ++j )
+        {
+          if ( localpoints[j] >= n_points )
+            continue;
+
+          delta_xy[localpoints[j]].x += FT_MulFix( deltas_x[j], apply );
+          delta_xy[localpoints[j]].y += FT_MulFix( deltas_y[j], apply );
+        }
+      }
+
+      if ( localpoints != ALL_POINTS )
+        FT_FREE( localpoints );
+      FT_FREE( deltas_x );
+      FT_FREE( deltas_y );
+
+      offsetToData += tupleDataSize;
+
+      FT_Stream_SeekSet( stream, here );
+    }
+
+  Fail3:
+    FT_FREE( tuple_coords );
+    FT_FREE( im_start_coords );
+    FT_FREE( im_end_coords );
+
+  Fail2:
+    FT_FRAME_EXIT();
+
+  Fail1:
+    if ( error )
+    {
+      FT_FREE( delta_xy );
+      *deltas = NULL;
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_done_blend                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Frees the blend internal data structure.                           */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  tt_done_blend( FT_Memory  memory,
+                 GX_Blend   blend )
+  {
+    if ( blend != NULL )
+    {
+      FT_UInt  i;
+
+
+      FT_FREE( blend->normalizedcoords );
+      FT_FREE( blend->mmvar );
+
+      if ( blend->avar_segment != NULL )
+      {
+        for ( i = 0; i < blend->num_axis; ++i )
+          FT_FREE( blend->avar_segment[i].correspondence );
+        FT_FREE( blend->avar_segment );
+      }
+
+      FT_FREE( blend->tuplecoords );
+      FT_FREE( blend->glyphoffsets );
+      FT_FREE( blend );
+    }
+  }
+
+#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttgxvar.h b/extensions/externals/src/freetype-2.4.9/src/truetype/ttgxvar.h
new file mode 100644
index 0000000..82dfc44
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttgxvar.h
@@ -0,0 +1,182 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttgxvar.h                                                              */
+/*                                                                         */
+/*    TrueType GX Font Variation loader (specification)                    */
+/*                                                                         */
+/*  Copyright 2004 by                                                      */
+/*  David Turner, Robert Wilhelm, Werner Lemberg and George Williams.      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTGXVAR_H__
+#define __TTGXVAR_H__
+
+
+#include <ft2build.h>
+#include "ttobjs.h"
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    GX_AVarCorrespondenceRec                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A data structure representing `shortFracCorrespondence' in `avar'  */
+  /*    table according to the specifications from Apple.                  */
+  /*                                                                       */
+  typedef struct  GX_AVarCorrespondenceRec_
+  {
+    FT_Fixed  fromCoord;
+    FT_Fixed  toCoord;
+
+  } GX_AVarCorrespondenceRec_, *GX_AVarCorrespondence;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    GX_AVarRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Data from the segment field of `avar' table.                       */
+  /*    There is one of these for each axis.                               */
+  /*                                                                       */
+  typedef struct  GX_AVarSegmentRec_
+  {
+    FT_UShort              pairCount;
+    GX_AVarCorrespondence  correspondence; /* array with pairCount entries */
+
+  } GX_AVarSegmentRec, *GX_AVarSegment;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    GX_BlendRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Data for interpolating a font from a distortable font specified    */
+  /*    by the GX *var tables ([fgca]var).                                 */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_axis         :: The number of axes along which interpolation   */
+  /*                         may happen                                    */
+  /*                                                                       */
+  /*    normalizedcoords :: A normalized value (between [-1,1]) indicating */
+  /*                        the contribution along each axis to the final  */
+  /*                        interpolated font.                             */
+  /*                                                                       */
+  typedef struct  GX_BlendRec_
+  {
+    FT_UInt         num_axis;
+    FT_Fixed*       normalizedcoords;
+
+    FT_MM_Var*      mmvar;
+    FT_Offset       mmvar_len;
+
+    FT_Bool         avar_checked;
+    GX_AVarSegment  avar_segment;
+
+    FT_UInt         tuplecount;      /* shared tuples in `gvar'           */
+    FT_Fixed*       tuplecoords;     /* tuplecoords[tuplecount][num_axis] */
+
+    FT_UInt         gv_glyphcnt;
+    FT_ULong*       glyphoffsets;
+
+  } GX_BlendRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <enum>                                                                */
+  /*    GX_TupleCountFlags                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Flags used within the `TupleCount' field of the `gvar' table.      */
+  /*                                                                       */
+  typedef enum  GX_TupleCountFlags_
+  {
+    GX_TC_TUPLES_SHARE_POINT_NUMBERS = 0x8000,
+    GX_TC_RESERVED_TUPLE_FLAGS       = 0x7000,
+    GX_TC_TUPLE_COUNT_MASK           = 0x0FFF
+
+  } GX_TupleCountFlags;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <enum>                                                                */
+  /*    GX_TupleIndexFlags                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Flags used within the `TupleIndex' field of the `gvar' and `cvar'  */
+  /*    tables.                                                            */
+  /*                                                                       */
+  typedef enum  GX_TupleIndexFlags_
+  {
+    GX_TI_EMBEDDED_TUPLE_COORD  = 0x8000,
+    GX_TI_INTERMEDIATE_TUPLE    = 0x4000,
+    GX_TI_PRIVATE_POINT_NUMBERS = 0x2000,
+    GX_TI_RESERVED_TUPLE_FLAG   = 0x1000,
+    GX_TI_TUPLE_INDEX_MASK      = 0x0FFF
+
+  } GX_TupleIndexFlags;
+
+
+#define TTAG_wght  FT_MAKE_TAG( 'w', 'g', 'h', 't' )
+#define TTAG_wdth  FT_MAKE_TAG( 'w', 'd', 't', 'h' )
+#define TTAG_opsz  FT_MAKE_TAG( 'o', 'p', 's', 'z' )
+#define TTAG_slnt  FT_MAKE_TAG( 's', 'l', 'n', 't' )
+
+
+  FT_LOCAL( FT_Error )
+  TT_Set_MM_Blend( TT_Face    face,
+                   FT_UInt    num_coords,
+                   FT_Fixed*  coords );
+
+  FT_LOCAL( FT_Error )
+  TT_Set_Var_Design( TT_Face    face,
+                     FT_UInt    num_coords,
+                     FT_Fixed*  coords );
+
+  FT_LOCAL( FT_Error )
+  TT_Get_MM_Var( TT_Face      face,
+                 FT_MM_Var*  *master );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_vary_cvt( TT_Face    face,
+                    FT_Stream  stream );
+
+
+  FT_LOCAL( FT_Error )
+  TT_Vary_Get_Glyph_Deltas( TT_Face      face,
+                            FT_UInt      glyph_index,
+                            FT_Vector*  *deltas,
+                            FT_UInt      n_points );
+
+
+  FT_LOCAL( void )
+  tt_done_blend( FT_Memory  memory,
+                 GX_Blend   blend );
+
+
+FT_END_HEADER
+
+
+#endif /* __TTGXVAR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttinterp.c b/extensions/externals/src/freetype-2.4.9/src/truetype/ttinterp.c
new file mode 100644
index 0000000..3acb24a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttinterp.c
@@ -0,0 +1,8267 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttinterp.c                                                             */
+/*                                                                         */
+/*    TrueType bytecode interpreter (body).                                */
+/*                                                                         */
+/*  Copyright 1996-2012                                                    */
+/*  by David Turner, Robert Wilhelm, and Werner Lemberg.                   */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+/* Greg Hitchcock from Microsoft has helped a lot in resolving unclear */
+/* issues; many thanks!                                                */
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
+#include FT_TRIGONOMETRY_H
+#include FT_SYSTEM_H
+
+#include "ttinterp.h"
+
+#include "tterrors.h"
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+
+#define TT_MULFIX           FT_MulFix
+#define TT_MULDIV           FT_MulDiv
+#define TT_MULDIV_NO_ROUND  FT_MulDiv_No_Round
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttinterp
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* In order to detect infinite loops in the code, we set up a counter    */
+  /* within the run loop.  A single stroke of interpretation is now        */
+  /* limited to a maximal number of opcodes defined below.                 */
+  /*                                                                       */
+#define MAX_RUNNABLE_OPCODES  1000000L
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* There are two kinds of implementations:                               */
+  /*                                                                       */
+  /* a. static implementation                                              */
+  /*                                                                       */
+  /*    The current execution context is a static variable, which fields   */
+  /*    are accessed directly by the interpreter during execution.  The    */
+  /*    context is named `cur'.                                            */
+  /*                                                                       */
+  /*    This version is non-reentrant, of course.                          */
+  /*                                                                       */
+  /* b. indirect implementation                                            */
+  /*                                                                       */
+  /*    The current execution context is passed to _each_ function as its  */
+  /*    first argument, and each field is thus accessed indirectly.        */
+  /*                                                                       */
+  /*    This version is fully re-entrant.                                  */
+  /*                                                                       */
+  /* The idea is that an indirect implementation may be slower to execute  */
+  /* on low-end processors that are used in some systems (like 386s or     */
+  /* even 486s).                                                           */
+  /*                                                                       */
+  /* As a consequence, the indirect implementation is now the default, as  */
+  /* its performance costs can be considered negligible in our context.    */
+  /* Note, however, that we kept the same source with macros because:      */
+  /*                                                                       */
+  /* - The code is kept very close in design to the Pascal code used for   */
+  /*   development.                                                        */
+  /*                                                                       */
+  /* - It's much more readable that way!                                   */
+  /*                                                                       */
+  /* - It's still open to experimentation and tuning.                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef TT_CONFIG_OPTION_STATIC_INTERPRETER     /* indirect implementation */
+
+#define CUR  (*exc)                             /* see ttobjs.h */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This macro is used whenever `exec' is unused in a function, to avoid  */
+  /* stupid warnings from pedantic compilers.                              */
+  /*                                                                       */
+#define FT_UNUSED_EXEC  FT_UNUSED( exc )
+
+#else                                           /* static implementation */
+
+#define CUR  cur
+
+#define FT_UNUSED_EXEC  int  __dummy = __dummy
+
+  static
+  TT_ExecContextRec  cur;   /* static exec. context variable */
+
+  /* apparently, we have a _lot_ of direct indexing when accessing  */
+  /* the static `cur', which makes the code bigger (due to all the  */
+  /* four bytes addresses).                                         */
+
+#endif /* TT_CONFIG_OPTION_STATIC_INTERPRETER */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The instruction argument stack.                                       */
+  /*                                                                       */
+#define INS_ARG  EXEC_OP_ FT_Long*  args    /* see ttobjs.h for EXEC_OP_ */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This macro is used whenever `args' is unused in a function, to avoid  */
+  /* stupid warnings from pedantic compilers.                              */
+  /*                                                                       */
+#define FT_UNUSED_ARG  FT_UNUSED_EXEC; FT_UNUSED( args )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The following macros hide the use of EXEC_ARG and EXEC_ARG_ to        */
+  /* increase readability of the code.                                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#define SKIP_Code() \
+          SkipCode( EXEC_ARG )
+
+#define GET_ShortIns() \
+          GetShortIns( EXEC_ARG )
+
+#define NORMalize( x, y, v ) \
+          Normalize( EXEC_ARG_ x, y, v )
+
+#define SET_SuperRound( scale, flags ) \
+          SetSuperRound( EXEC_ARG_ scale, flags )
+
+#define ROUND_None( d, c ) \
+          Round_None( EXEC_ARG_ d, c )
+
+#define INS_Goto_CodeRange( range, ip ) \
+          Ins_Goto_CodeRange( EXEC_ARG_ range, ip )
+
+#define CUR_Func_move( z, p, d ) \
+          CUR.func_move( EXEC_ARG_ z, p, d )
+
+#define CUR_Func_move_orig( z, p, d ) \
+          CUR.func_move_orig( EXEC_ARG_ z, p, d )
+
+#define CUR_Func_round( d, c ) \
+          CUR.func_round( EXEC_ARG_ d, c )
+
+#define CUR_Func_read_cvt( index ) \
+          CUR.func_read_cvt( EXEC_ARG_ index )
+
+#define CUR_Func_write_cvt( index, val ) \
+          CUR.func_write_cvt( EXEC_ARG_ index, val )
+
+#define CUR_Func_move_cvt( index, val ) \
+          CUR.func_move_cvt( EXEC_ARG_ index, val )
+
+#define CURRENT_Ratio() \
+          Current_Ratio( EXEC_ARG )
+
+#define CURRENT_Ppem() \
+          Current_Ppem( EXEC_ARG )
+
+#define CUR_Ppem() \
+          Cur_PPEM( EXEC_ARG )
+
+#define INS_SxVTL( a, b, c, d ) \
+          Ins_SxVTL( EXEC_ARG_ a, b, c, d )
+
+#define COMPUTE_Funcs() \
+          Compute_Funcs( EXEC_ARG )
+
+#define COMPUTE_Round( a ) \
+          Compute_Round( EXEC_ARG_ a )
+
+#define COMPUTE_Point_Displacement( a, b, c, d ) \
+          Compute_Point_Displacement( EXEC_ARG_ a, b, c, d )
+
+#define MOVE_Zp2_Point( a, b, c, t ) \
+          Move_Zp2_Point( EXEC_ARG_ a, b, c, t )
+
+
+#define CUR_Func_project( v1, v2 )  \
+          CUR.func_project( EXEC_ARG_ (v1)->x - (v2)->x, (v1)->y - (v2)->y )
+
+#define CUR_Func_dualproj( v1, v2 )  \
+          CUR.func_dualproj( EXEC_ARG_ (v1)->x - (v2)->x, (v1)->y - (v2)->y )
+
+#define CUR_fast_project( v ) \
+          CUR.func_project( EXEC_ARG_ (v)->x, (v)->y )
+
+#define CUR_fast_dualproj( v ) \
+          CUR.func_dualproj( EXEC_ARG_ (v)->x, (v)->y )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Instruction dispatch function, as used by the interpreter.            */
+  /*                                                                       */
+  typedef void  (*TInstruction_Function)( INS_ARG );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Two simple bounds-checking macros.                                    */
+  /*                                                                       */
+#define BOUNDS( x, n )   ( (FT_UInt)(x)  >= (FT_UInt)(n)  )
+#define BOUNDSL( x, n )  ( (FT_ULong)(x) >= (FT_ULong)(n) )
+
+#undef  SUCCESS
+#define SUCCESS  0
+
+#undef  FAILURE
+#define FAILURE  1
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define GUESS_VECTOR( V )                                         \
+  if ( CUR.face->unpatented_hinting )                             \
+  {                                                               \
+    CUR.GS.V.x = (FT_F2Dot14)( CUR.GS.both_x_axis ? 0x4000 : 0 ); \
+    CUR.GS.V.y = (FT_F2Dot14)( CUR.GS.both_x_axis ? 0 : 0x4000 ); \
+  }
+#else
+#define GUESS_VECTOR( V )
+#endif
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                        CODERANGE FUNCTIONS                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Goto_CodeRange                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Switches to a new code range (updates the code related elements in */
+  /*    `exec', and `IP').                                                 */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    range :: The new execution code range.                             */
+  /*                                                                       */
+  /*    IP    :: The new IP in the new code range.                         */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    exec  :: The target execution context.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Goto_CodeRange( TT_ExecContext  exec,
+                     FT_Int          range,
+                     FT_Long         IP )
+  {
+    TT_CodeRange*  coderange;
+
+
+    FT_ASSERT( range >= 1 && range <= 3 );
+
+    coderange = &exec->codeRangeTable[range - 1];
+
+    FT_ASSERT( coderange->base != NULL );
+
+    /* NOTE: Because the last instruction of a program may be a CALL */
+    /*       which will return to the first byte *after* the code    */
+    /*       range, we test for IP <= Size instead of IP < Size.     */
+    /*                                                               */
+    FT_ASSERT( (FT_ULong)IP <= coderange->size );
+
+    exec->code     = coderange->base;
+    exec->codeSize = coderange->size;
+    exec->IP       = IP;
+    exec->curRange = range;
+
+    return TT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Set_CodeRange                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Sets a code range.                                                 */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    range  :: The code range index.                                    */
+  /*                                                                       */
+  /*    base   :: The new code base.                                       */
+  /*                                                                       */
+  /*    length :: The range size in bytes.                                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    exec   :: The target execution context.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Set_CodeRange( TT_ExecContext  exec,
+                    FT_Int          range,
+                    void*           base,
+                    FT_Long         length )
+  {
+    FT_ASSERT( range >= 1 && range <= 3 );
+
+    exec->codeRangeTable[range - 1].base = (FT_Byte*)base;
+    exec->codeRangeTable[range - 1].size = length;
+
+    return TT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Clear_CodeRange                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Clears a code range.                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    range :: The code range index.                                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    exec  :: The target execution context.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Does not set the Error variable.                                   */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Clear_CodeRange( TT_ExecContext  exec,
+                      FT_Int          range )
+  {
+    FT_ASSERT( range >= 1 && range <= 3 );
+
+    exec->codeRangeTable[range - 1].base = NULL;
+    exec->codeRangeTable[range - 1].size = 0;
+
+    return TT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                   EXECUTION CONTEXT ROUTINES                          */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Done_Context                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroys a given context.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    exec   :: A handle to the target execution context.                */
+  /*                                                                       */
+  /*    memory :: A handle to the parent memory object.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only the glyph loader and debugger should call this function.      */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Done_Context( TT_ExecContext  exec )
+  {
+    FT_Memory  memory = exec->memory;
+
+
+    /* points zone */
+    exec->maxPoints   = 0;
+    exec->maxContours = 0;
+
+    /* free stack */
+    FT_FREE( exec->stack );
+    exec->stackSize = 0;
+
+    /* free call stack */
+    FT_FREE( exec->callStack );
+    exec->callSize = 0;
+    exec->callTop  = 0;
+
+    /* free glyph code range */
+    FT_FREE( exec->glyphIns );
+    exec->glyphSize = 0;
+
+    exec->size = NULL;
+    exec->face = NULL;
+
+    FT_FREE( exec );
+
+    return TT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Init_Context                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initializes a context object.                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A handle to the parent memory object.                    */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    exec   :: A handle to the target execution context.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  static FT_Error
+  Init_Context( TT_ExecContext  exec,
+                FT_Memory       memory )
+  {
+    FT_Error  error;
+
+
+    FT_TRACE1(( "Init_Context: new object at 0x%08p\n", exec ));
+
+    exec->memory   = memory;
+    exec->callSize = 32;
+
+    if ( FT_NEW_ARRAY( exec->callStack, exec->callSize ) )
+      goto Fail_Memory;
+
+    /* all values in the context are set to 0 already, but this is */
+    /* here as a remainder                                         */
+    exec->maxPoints   = 0;
+    exec->maxContours = 0;
+
+    exec->stackSize = 0;
+    exec->glyphSize = 0;
+
+    exec->stack     = NULL;
+    exec->glyphIns  = NULL;
+
+    exec->face = NULL;
+    exec->size = NULL;
+
+    return TT_Err_Ok;
+
+  Fail_Memory:
+    FT_ERROR(( "Init_Context: not enough memory for %p\n", exec ));
+    TT_Done_Context( exec );
+
+    return error;
+ }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Update_Max                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Checks the size of a buffer and reallocates it if necessary.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory     :: A handle to the parent memory object.                */
+  /*                                                                       */
+  /*    multiplier :: The size in bytes of each element in the buffer.     */
+  /*                                                                       */
+  /*    new_max    :: The new capacity (size) of the buffer.               */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    size       :: The address of the buffer's current size expressed   */
+  /*                  in elements.                                         */
+  /*                                                                       */
+  /*    buff       :: The address of the buffer base pointer.              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  Update_Max( FT_Memory  memory,
+              FT_ULong*  size,
+              FT_Long    multiplier,
+              void*      _pbuff,
+              FT_ULong   new_max )
+  {
+    FT_Error  error;
+    void**    pbuff = (void**)_pbuff;
+
+
+    if ( *size < new_max )
+    {
+      if ( FT_REALLOC( *pbuff, *size * multiplier, new_max * multiplier ) )
+        return error;
+      *size = new_max;
+    }
+
+    return TT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Load_Context                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Prepare an execution context for glyph hinting.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source face object.                        */
+  /*                                                                       */
+  /*    size :: A handle to the source size object.                        */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    exec :: A handle to the target execution context.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only the glyph loader and debugger should call this function.      */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Load_Context( TT_ExecContext  exec,
+                   TT_Face         face,
+                   TT_Size         size )
+  {
+    FT_Int          i;
+    FT_ULong        tmp;
+    TT_MaxProfile*  maxp;
+    FT_Error        error;
+
+
+    exec->face = face;
+    maxp       = &face->max_profile;
+    exec->size = size;
+
+    if ( size )
+    {
+      exec->numFDefs   = size->num_function_defs;
+      exec->maxFDefs   = size->max_function_defs;
+      exec->numIDefs   = size->num_instruction_defs;
+      exec->maxIDefs   = size->max_instruction_defs;
+      exec->FDefs      = size->function_defs;
+      exec->IDefs      = size->instruction_defs;
+      exec->tt_metrics = size->ttmetrics;
+      exec->metrics    = size->metrics;
+
+      exec->maxFunc    = size->max_func;
+      exec->maxIns     = size->max_ins;
+
+      for ( i = 0; i < TT_MAX_CODE_RANGES; i++ )
+        exec->codeRangeTable[i] = size->codeRangeTable[i];
+
+      /* set graphics state */
+      exec->GS = size->GS;
+
+      exec->cvtSize = size->cvt_size;
+      exec->cvt     = size->cvt;
+
+      exec->storeSize = size->storage_size;
+      exec->storage   = size->storage;
+
+      exec->twilight  = size->twilight;
+
+      /* In case of multi-threading it can happen that the old size object */
+      /* no longer exists, thus we must clear all glyph zone references.   */
+      ft_memset( &exec->zp0, 0, sizeof ( exec->zp0 ) );
+      exec->zp1 = exec->zp0;
+      exec->zp2 = exec->zp0;
+    }
+
+    /* XXX: We reserve a little more elements on the stack to deal safely */
+    /*      with broken fonts like arialbs, courbs, timesbs, etc.         */
+    tmp = exec->stackSize;
+    error = Update_Max( exec->memory,
+                        &tmp,
+                        sizeof ( FT_F26Dot6 ),
+                        (void*)&exec->stack,
+                        maxp->maxStackElements + 32 );
+    exec->stackSize = (FT_UInt)tmp;
+    if ( error )
+      return error;
+
+    tmp = exec->glyphSize;
+    error = Update_Max( exec->memory,
+                        &tmp,
+                        sizeof ( FT_Byte ),
+                        (void*)&exec->glyphIns,
+                        maxp->maxSizeOfInstructions );
+    exec->glyphSize = (FT_UShort)tmp;
+    if ( error )
+      return error;
+
+    exec->pts.n_points   = 0;
+    exec->pts.n_contours = 0;
+
+    exec->zp1 = exec->pts;
+    exec->zp2 = exec->pts;
+    exec->zp0 = exec->pts;
+
+    exec->instruction_trap = FALSE;
+
+    return TT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Save_Context                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Saves the code ranges in a `size' object.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    exec :: A handle to the source execution context.                  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    size :: A handle to the target size object.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only the glyph loader and debugger should call this function.      */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Save_Context( TT_ExecContext  exec,
+                   TT_Size         size )
+  {
+    FT_Int  i;
+
+
+    /* XXX: Will probably disappear soon with all the code range */
+    /*      management, which is now rather obsolete.            */
+    /*                                                           */
+    size->num_function_defs    = exec->numFDefs;
+    size->num_instruction_defs = exec->numIDefs;
+
+    size->max_func = exec->maxFunc;
+    size->max_ins  = exec->maxIns;
+
+    for ( i = 0; i < TT_MAX_CODE_RANGES; i++ )
+      size->codeRangeTable[i] = exec->codeRangeTable[i];
+
+    return TT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_Run_Context                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Executes one or more instructions in the execution context.        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    debug :: A Boolean flag.  If set, the function sets some internal  */
+  /*             variables and returns immediately, otherwise TT_RunIns()  */
+  /*             is called.                                                */
+  /*                                                                       */
+  /*             This is commented out currently.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    exec  :: A handle to the target execution context.                 */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    TrueType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only the glyph loader and debugger should call this function.      */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  TT_Run_Context( TT_ExecContext  exec,
+                  FT_Bool         debug )
+  {
+    FT_Error  error;
+
+
+    if ( ( error = TT_Goto_CodeRange( exec, tt_coderange_glyph, 0 ) )
+           != TT_Err_Ok )
+      return error;
+
+    exec->zp0 = exec->pts;
+    exec->zp1 = exec->pts;
+    exec->zp2 = exec->pts;
+
+    exec->GS.gep0 = 1;
+    exec->GS.gep1 = 1;
+    exec->GS.gep2 = 1;
+
+    exec->GS.projVector.x = 0x4000;
+    exec->GS.projVector.y = 0x0000;
+
+    exec->GS.freeVector = exec->GS.projVector;
+    exec->GS.dualVector = exec->GS.projVector;
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    exec->GS.both_x_axis = TRUE;
+#endif
+
+    exec->GS.round_state = 1;
+    exec->GS.loop        = 1;
+
+    /* some glyphs leave something on the stack. so we clean it */
+    /* before a new execution.                                  */
+    exec->top     = 0;
+    exec->callTop = 0;
+
+#if 1
+    FT_UNUSED( debug );
+
+    return exec->face->interpreter( exec );
+#else
+    if ( !debug )
+      return TT_RunIns( exec );
+    else
+      return TT_Err_Ok;
+#endif
+  }
+
+
+  /* The default value for `scan_control' is documented as FALSE in the */
+  /* TrueType specification.  This is confusing since it implies a      */
+  /* Boolean value.  However, this is not the case, thus both the       */
+  /* default values of our `scan_type' and `scan_control' fields (which */
+  /* the documentation's `scan_control' variable is split into) are     */
+  /* zero.                                                              */
+
+  const TT_GraphicsState  tt_default_graphics_state =
+  {
+    0, 0, 0,
+    { 0x4000, 0 },
+    { 0x4000, 0 },
+    { 0x4000, 0 },
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    TRUE,
+#endif
+
+    1, 64, 1,
+    TRUE, 68, 0, 0, 9, 3,
+    0, FALSE, 0, 1, 1, 1
+  };
+
+
+  /* documentation is in ttinterp.h */
+
+  FT_EXPORT_DEF( TT_ExecContext )
+  TT_New_Context( TT_Driver  driver )
+  {
+    TT_ExecContext  exec;
+    FT_Memory       memory;
+
+
+    memory = driver->root.root.memory;
+    exec   = driver->context;
+
+    if ( !driver->context )
+    {
+      FT_Error  error;
+
+
+      /* allocate object */
+      if ( FT_NEW( exec ) )
+        goto Fail;
+
+      /* initialize it; in case of error this deallocates `exec' too */
+      error = Init_Context( exec, memory );
+      if ( error )
+        goto Fail;
+
+      /* store it into the driver */
+      driver->context = exec;
+    }
+
+    return driver->context;
+
+  Fail:
+    return NULL;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Before an opcode is executed, the interpreter verifies that there are */
+  /* enough arguments on the stack, with the help of the `Pop_Push_Count'  */
+  /* table.                                                                */
+  /*                                                                       */
+  /* For each opcode, the first column gives the number of arguments that  */
+  /* are popped from the stack; the second one gives the number of those   */
+  /* that are pushed in result.                                            */
+  /*                                                                       */
+  /* Opcodes which have a varying number of parameters in the data stream  */
+  /* (NPUSHB, NPUSHW) are handled specially; they have a negative value in */
+  /* the `opcode_length' table, and the value in `Pop_Push_Count' is set   */
+  /* to zero.                                                              */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#undef  PACK
+#define PACK( x, y )  ( ( x << 4 ) | y )
+
+
+  static
+  const FT_Byte  Pop_Push_Count[256] =
+  {
+    /* opcodes are gathered in groups of 16 */
+    /* please keep the spaces as they are   */
+
+    /*  SVTCA  y  */  PACK( 0, 0 ),
+    /*  SVTCA  x  */  PACK( 0, 0 ),
+    /*  SPvTCA y  */  PACK( 0, 0 ),
+    /*  SPvTCA x  */  PACK( 0, 0 ),
+    /*  SFvTCA y  */  PACK( 0, 0 ),
+    /*  SFvTCA x  */  PACK( 0, 0 ),
+    /*  SPvTL //  */  PACK( 2, 0 ),
+    /*  SPvTL +   */  PACK( 2, 0 ),
+    /*  SFvTL //  */  PACK( 2, 0 ),
+    /*  SFvTL +   */  PACK( 2, 0 ),
+    /*  SPvFS     */  PACK( 2, 0 ),
+    /*  SFvFS     */  PACK( 2, 0 ),
+    /*  GPV       */  PACK( 0, 2 ),
+    /*  GFV       */  PACK( 0, 2 ),
+    /*  SFvTPv    */  PACK( 0, 0 ),
+    /*  ISECT     */  PACK( 5, 0 ),
+
+    /*  SRP0      */  PACK( 1, 0 ),
+    /*  SRP1      */  PACK( 1, 0 ),
+    /*  SRP2      */  PACK( 1, 0 ),
+    /*  SZP0      */  PACK( 1, 0 ),
+    /*  SZP1      */  PACK( 1, 0 ),
+    /*  SZP2      */  PACK( 1, 0 ),
+    /*  SZPS      */  PACK( 1, 0 ),
+    /*  SLOOP     */  PACK( 1, 0 ),
+    /*  RTG       */  PACK( 0, 0 ),
+    /*  RTHG      */  PACK( 0, 0 ),
+    /*  SMD       */  PACK( 1, 0 ),
+    /*  ELSE      */  PACK( 0, 0 ),
+    /*  JMPR      */  PACK( 1, 0 ),
+    /*  SCvTCi    */  PACK( 1, 0 ),
+    /*  SSwCi     */  PACK( 1, 0 ),
+    /*  SSW       */  PACK( 1, 0 ),
+
+    /*  DUP       */  PACK( 1, 2 ),
+    /*  POP       */  PACK( 1, 0 ),
+    /*  CLEAR     */  PACK( 0, 0 ),
+    /*  SWAP      */  PACK( 2, 2 ),
+    /*  DEPTH     */  PACK( 0, 1 ),
+    /*  CINDEX    */  PACK( 1, 1 ),
+    /*  MINDEX    */  PACK( 1, 0 ),
+    /*  AlignPTS  */  PACK( 2, 0 ),
+    /*  INS_$28   */  PACK( 0, 0 ),
+    /*  UTP       */  PACK( 1, 0 ),
+    /*  LOOPCALL  */  PACK( 2, 0 ),
+    /*  CALL      */  PACK( 1, 0 ),
+    /*  FDEF      */  PACK( 1, 0 ),
+    /*  ENDF      */  PACK( 0, 0 ),
+    /*  MDAP[0]   */  PACK( 1, 0 ),
+    /*  MDAP[1]   */  PACK( 1, 0 ),
+
+    /*  IUP[0]    */  PACK( 0, 0 ),
+    /*  IUP[1]    */  PACK( 0, 0 ),
+    /*  SHP[0]    */  PACK( 0, 0 ),
+    /*  SHP[1]    */  PACK( 0, 0 ),
+    /*  SHC[0]    */  PACK( 1, 0 ),
+    /*  SHC[1]    */  PACK( 1, 0 ),
+    /*  SHZ[0]    */  PACK( 1, 0 ),
+    /*  SHZ[1]    */  PACK( 1, 0 ),
+    /*  SHPIX     */  PACK( 1, 0 ),
+    /*  IP        */  PACK( 0, 0 ),
+    /*  MSIRP[0]  */  PACK( 2, 0 ),
+    /*  MSIRP[1]  */  PACK( 2, 0 ),
+    /*  AlignRP   */  PACK( 0, 0 ),
+    /*  RTDG      */  PACK( 0, 0 ),
+    /*  MIAP[0]   */  PACK( 2, 0 ),
+    /*  MIAP[1]   */  PACK( 2, 0 ),
+
+    /*  NPushB    */  PACK( 0, 0 ),
+    /*  NPushW    */  PACK( 0, 0 ),
+    /*  WS        */  PACK( 2, 0 ),
+    /*  RS        */  PACK( 1, 1 ),
+    /*  WCvtP     */  PACK( 2, 0 ),
+    /*  RCvt      */  PACK( 1, 1 ),
+    /*  GC[0]     */  PACK( 1, 1 ),
+    /*  GC[1]     */  PACK( 1, 1 ),
+    /*  SCFS      */  PACK( 2, 0 ),
+    /*  MD[0]     */  PACK( 2, 1 ),
+    /*  MD[1]     */  PACK( 2, 1 ),
+    /*  MPPEM     */  PACK( 0, 1 ),
+    /*  MPS       */  PACK( 0, 1 ),
+    /*  FlipON    */  PACK( 0, 0 ),
+    /*  FlipOFF   */  PACK( 0, 0 ),
+    /*  DEBUG     */  PACK( 1, 0 ),
+
+    /*  LT        */  PACK( 2, 1 ),
+    /*  LTEQ      */  PACK( 2, 1 ),
+    /*  GT        */  PACK( 2, 1 ),
+    /*  GTEQ      */  PACK( 2, 1 ),
+    /*  EQ        */  PACK( 2, 1 ),
+    /*  NEQ       */  PACK( 2, 1 ),
+    /*  ODD       */  PACK( 1, 1 ),
+    /*  EVEN      */  PACK( 1, 1 ),
+    /*  IF        */  PACK( 1, 0 ),
+    /*  EIF       */  PACK( 0, 0 ),
+    /*  AND       */  PACK( 2, 1 ),
+    /*  OR        */  PACK( 2, 1 ),
+    /*  NOT       */  PACK( 1, 1 ),
+    /*  DeltaP1   */  PACK( 1, 0 ),
+    /*  SDB       */  PACK( 1, 0 ),
+    /*  SDS       */  PACK( 1, 0 ),
+
+    /*  ADD       */  PACK( 2, 1 ),
+    /*  SUB       */  PACK( 2, 1 ),
+    /*  DIV       */  PACK( 2, 1 ),
+    /*  MUL       */  PACK( 2, 1 ),
+    /*  ABS       */  PACK( 1, 1 ),
+    /*  NEG       */  PACK( 1, 1 ),
+    /*  FLOOR     */  PACK( 1, 1 ),
+    /*  CEILING   */  PACK( 1, 1 ),
+    /*  ROUND[0]  */  PACK( 1, 1 ),
+    /*  ROUND[1]  */  PACK( 1, 1 ),
+    /*  ROUND[2]  */  PACK( 1, 1 ),
+    /*  ROUND[3]  */  PACK( 1, 1 ),
+    /*  NROUND[0] */  PACK( 1, 1 ),
+    /*  NROUND[1] */  PACK( 1, 1 ),
+    /*  NROUND[2] */  PACK( 1, 1 ),
+    /*  NROUND[3] */  PACK( 1, 1 ),
+
+    /*  WCvtF     */  PACK( 2, 0 ),
+    /*  DeltaP2   */  PACK( 1, 0 ),
+    /*  DeltaP3   */  PACK( 1, 0 ),
+    /*  DeltaCn[0] */ PACK( 1, 0 ),
+    /*  DeltaCn[1] */ PACK( 1, 0 ),
+    /*  DeltaCn[2] */ PACK( 1, 0 ),
+    /*  SROUND    */  PACK( 1, 0 ),
+    /*  S45Round  */  PACK( 1, 0 ),
+    /*  JROT      */  PACK( 2, 0 ),
+    /*  JROF      */  PACK( 2, 0 ),
+    /*  ROFF      */  PACK( 0, 0 ),
+    /*  INS_$7B   */  PACK( 0, 0 ),
+    /*  RUTG      */  PACK( 0, 0 ),
+    /*  RDTG      */  PACK( 0, 0 ),
+    /*  SANGW     */  PACK( 1, 0 ),
+    /*  AA        */  PACK( 1, 0 ),
+
+    /*  FlipPT    */  PACK( 0, 0 ),
+    /*  FlipRgON  */  PACK( 2, 0 ),
+    /*  FlipRgOFF */  PACK( 2, 0 ),
+    /*  INS_$83   */  PACK( 0, 0 ),
+    /*  INS_$84   */  PACK( 0, 0 ),
+    /*  ScanCTRL  */  PACK( 1, 0 ),
+    /*  SDPVTL[0] */  PACK( 2, 0 ),
+    /*  SDPVTL[1] */  PACK( 2, 0 ),
+    /*  GetINFO   */  PACK( 1, 1 ),
+    /*  IDEF      */  PACK( 1, 0 ),
+    /*  ROLL      */  PACK( 3, 3 ),
+    /*  MAX       */  PACK( 2, 1 ),
+    /*  MIN       */  PACK( 2, 1 ),
+    /*  ScanTYPE  */  PACK( 1, 0 ),
+    /*  InstCTRL  */  PACK( 2, 0 ),
+    /*  INS_$8F   */  PACK( 0, 0 ),
+
+    /*  INS_$90  */   PACK( 0, 0 ),
+    /*  INS_$91  */   PACK( 0, 0 ),
+    /*  INS_$92  */   PACK( 0, 0 ),
+    /*  INS_$93  */   PACK( 0, 0 ),
+    /*  INS_$94  */   PACK( 0, 0 ),
+    /*  INS_$95  */   PACK( 0, 0 ),
+    /*  INS_$96  */   PACK( 0, 0 ),
+    /*  INS_$97  */   PACK( 0, 0 ),
+    /*  INS_$98  */   PACK( 0, 0 ),
+    /*  INS_$99  */   PACK( 0, 0 ),
+    /*  INS_$9A  */   PACK( 0, 0 ),
+    /*  INS_$9B  */   PACK( 0, 0 ),
+    /*  INS_$9C  */   PACK( 0, 0 ),
+    /*  INS_$9D  */   PACK( 0, 0 ),
+    /*  INS_$9E  */   PACK( 0, 0 ),
+    /*  INS_$9F  */   PACK( 0, 0 ),
+
+    /*  INS_$A0  */   PACK( 0, 0 ),
+    /*  INS_$A1  */   PACK( 0, 0 ),
+    /*  INS_$A2  */   PACK( 0, 0 ),
+    /*  INS_$A3  */   PACK( 0, 0 ),
+    /*  INS_$A4  */   PACK( 0, 0 ),
+    /*  INS_$A5  */   PACK( 0, 0 ),
+    /*  INS_$A6  */   PACK( 0, 0 ),
+    /*  INS_$A7  */   PACK( 0, 0 ),
+    /*  INS_$A8  */   PACK( 0, 0 ),
+    /*  INS_$A9  */   PACK( 0, 0 ),
+    /*  INS_$AA  */   PACK( 0, 0 ),
+    /*  INS_$AB  */   PACK( 0, 0 ),
+    /*  INS_$AC  */   PACK( 0, 0 ),
+    /*  INS_$AD  */   PACK( 0, 0 ),
+    /*  INS_$AE  */   PACK( 0, 0 ),
+    /*  INS_$AF  */   PACK( 0, 0 ),
+
+    /*  PushB[0]  */  PACK( 0, 1 ),
+    /*  PushB[1]  */  PACK( 0, 2 ),
+    /*  PushB[2]  */  PACK( 0, 3 ),
+    /*  PushB[3]  */  PACK( 0, 4 ),
+    /*  PushB[4]  */  PACK( 0, 5 ),
+    /*  PushB[5]  */  PACK( 0, 6 ),
+    /*  PushB[6]  */  PACK( 0, 7 ),
+    /*  PushB[7]  */  PACK( 0, 8 ),
+    /*  PushW[0]  */  PACK( 0, 1 ),
+    /*  PushW[1]  */  PACK( 0, 2 ),
+    /*  PushW[2]  */  PACK( 0, 3 ),
+    /*  PushW[3]  */  PACK( 0, 4 ),
+    /*  PushW[4]  */  PACK( 0, 5 ),
+    /*  PushW[5]  */  PACK( 0, 6 ),
+    /*  PushW[6]  */  PACK( 0, 7 ),
+    /*  PushW[7]  */  PACK( 0, 8 ),
+
+    /*  MDRP[00]  */  PACK( 1, 0 ),
+    /*  MDRP[01]  */  PACK( 1, 0 ),
+    /*  MDRP[02]  */  PACK( 1, 0 ),
+    /*  MDRP[03]  */  PACK( 1, 0 ),
+    /*  MDRP[04]  */  PACK( 1, 0 ),
+    /*  MDRP[05]  */  PACK( 1, 0 ),
+    /*  MDRP[06]  */  PACK( 1, 0 ),
+    /*  MDRP[07]  */  PACK( 1, 0 ),
+    /*  MDRP[08]  */  PACK( 1, 0 ),
+    /*  MDRP[09]  */  PACK( 1, 0 ),
+    /*  MDRP[10]  */  PACK( 1, 0 ),
+    /*  MDRP[11]  */  PACK( 1, 0 ),
+    /*  MDRP[12]  */  PACK( 1, 0 ),
+    /*  MDRP[13]  */  PACK( 1, 0 ),
+    /*  MDRP[14]  */  PACK( 1, 0 ),
+    /*  MDRP[15]  */  PACK( 1, 0 ),
+
+    /*  MDRP[16]  */  PACK( 1, 0 ),
+    /*  MDRP[17]  */  PACK( 1, 0 ),
+    /*  MDRP[18]  */  PACK( 1, 0 ),
+    /*  MDRP[19]  */  PACK( 1, 0 ),
+    /*  MDRP[20]  */  PACK( 1, 0 ),
+    /*  MDRP[21]  */  PACK( 1, 0 ),
+    /*  MDRP[22]  */  PACK( 1, 0 ),
+    /*  MDRP[23]  */  PACK( 1, 0 ),
+    /*  MDRP[24]  */  PACK( 1, 0 ),
+    /*  MDRP[25]  */  PACK( 1, 0 ),
+    /*  MDRP[26]  */  PACK( 1, 0 ),
+    /*  MDRP[27]  */  PACK( 1, 0 ),
+    /*  MDRP[28]  */  PACK( 1, 0 ),
+    /*  MDRP[29]  */  PACK( 1, 0 ),
+    /*  MDRP[30]  */  PACK( 1, 0 ),
+    /*  MDRP[31]  */  PACK( 1, 0 ),
+
+    /*  MIRP[00]  */  PACK( 2, 0 ),
+    /*  MIRP[01]  */  PACK( 2, 0 ),
+    /*  MIRP[02]  */  PACK( 2, 0 ),
+    /*  MIRP[03]  */  PACK( 2, 0 ),
+    /*  MIRP[04]  */  PACK( 2, 0 ),
+    /*  MIRP[05]  */  PACK( 2, 0 ),
+    /*  MIRP[06]  */  PACK( 2, 0 ),
+    /*  MIRP[07]  */  PACK( 2, 0 ),
+    /*  MIRP[08]  */  PACK( 2, 0 ),
+    /*  MIRP[09]  */  PACK( 2, 0 ),
+    /*  MIRP[10]  */  PACK( 2, 0 ),
+    /*  MIRP[11]  */  PACK( 2, 0 ),
+    /*  MIRP[12]  */  PACK( 2, 0 ),
+    /*  MIRP[13]  */  PACK( 2, 0 ),
+    /*  MIRP[14]  */  PACK( 2, 0 ),
+    /*  MIRP[15]  */  PACK( 2, 0 ),
+
+    /*  MIRP[16]  */  PACK( 2, 0 ),
+    /*  MIRP[17]  */  PACK( 2, 0 ),
+    /*  MIRP[18]  */  PACK( 2, 0 ),
+    /*  MIRP[19]  */  PACK( 2, 0 ),
+    /*  MIRP[20]  */  PACK( 2, 0 ),
+    /*  MIRP[21]  */  PACK( 2, 0 ),
+    /*  MIRP[22]  */  PACK( 2, 0 ),
+    /*  MIRP[23]  */  PACK( 2, 0 ),
+    /*  MIRP[24]  */  PACK( 2, 0 ),
+    /*  MIRP[25]  */  PACK( 2, 0 ),
+    /*  MIRP[26]  */  PACK( 2, 0 ),
+    /*  MIRP[27]  */  PACK( 2, 0 ),
+    /*  MIRP[28]  */  PACK( 2, 0 ),
+    /*  MIRP[29]  */  PACK( 2, 0 ),
+    /*  MIRP[30]  */  PACK( 2, 0 ),
+    /*  MIRP[31]  */  PACK( 2, 0 )
+  };
+
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+  static
+  const char*  const opcode_name[256] =
+  {
+    "SVTCA y",
+    "SVTCA x",
+    "SPvTCA y",
+    "SPvTCA x",
+    "SFvTCA y",
+    "SFvTCA x",
+    "SPvTL ||",
+    "SPvTL +",
+    "SFvTL ||",
+    "SFvTL +",
+    "SPvFS",
+    "SFvFS",
+    "GPV",
+    "GFV",
+    "SFvTPv",
+    "ISECT",
+
+    "SRP0",
+    "SRP1",
+    "SRP2",
+    "SZP0",
+    "SZP1",
+    "SZP2",
+    "SZPS",
+    "SLOOP",
+    "RTG",
+    "RTHG",
+    "SMD",
+    "ELSE",
+    "JMPR",
+    "SCvTCi",
+    "SSwCi",
+    "SSW",
+
+    "DUP",
+    "POP",
+    "CLEAR",
+    "SWAP",
+    "DEPTH",
+    "CINDEX",
+    "MINDEX",
+    "AlignPTS",
+    "INS_$28",
+    "UTP",
+    "LOOPCALL",
+    "CALL",
+    "FDEF",
+    "ENDF",
+    "MDAP[0]",
+    "MDAP[1]",
+
+    "IUP[0]",
+    "IUP[1]",
+    "SHP[0]",
+    "SHP[1]",
+    "SHC[0]",
+    "SHC[1]",
+    "SHZ[0]",
+    "SHZ[1]",
+    "SHPIX",
+    "IP",
+    "MSIRP[0]",
+    "MSIRP[1]",
+    "AlignRP",
+    "RTDG",
+    "MIAP[0]",
+    "MIAP[1]",
+
+    "NPushB",
+    "NPushW",
+    "WS",
+    "RS",
+    "WCvtP",
+    "RCvt",
+    "GC[0]",
+    "GC[1]",
+    "SCFS",
+    "MD[0]",
+    "MD[1]",
+    "MPPEM",
+    "MPS",
+    "FlipON",
+    "FlipOFF",
+    "DEBUG",
+
+    "LT",
+    "LTEQ",
+    "GT",
+    "GTEQ",
+    "EQ",
+    "NEQ",
+    "ODD",
+    "EVEN",
+    "IF",
+    "EIF",
+    "AND",
+    "OR",
+    "NOT",
+    "DeltaP1",
+    "SDB",
+    "SDS",
+
+    "ADD",
+    "SUB",
+    "DIV",
+    "MUL",
+    "ABS",
+    "NEG",
+    "FLOOR",
+    "CEILING",
+    "ROUND[0]",
+    "ROUND[1]",
+    "ROUND[2]",
+    "ROUND[3]",
+    "NROUND[0]",
+    "NROUND[1]",
+    "NROUND[2]",
+    "NROUND[3]",
+
+    "WCvtF",
+    "DeltaP2",
+    "DeltaP3",
+    "DeltaCn[0]",
+    "DeltaCn[1]",
+    "DeltaCn[2]",
+    "SROUND",
+    "S45Round",
+    "JROT",
+    "JROF",
+    "ROFF",
+    "INS_$7B",
+    "RUTG",
+    "RDTG",
+    "SANGW",
+    "AA",
+
+    "FlipPT",
+    "FlipRgON",
+    "FlipRgOFF",
+    "INS_$83",
+    "INS_$84",
+    "ScanCTRL",
+    "SDVPTL[0]",
+    "SDVPTL[1]",
+    "GetINFO",
+    "IDEF",
+    "ROLL",
+    "MAX",
+    "MIN",
+    "ScanTYPE",
+    "InstCTRL",
+    "INS_$8F",
+
+    "INS_$90",
+    "INS_$91",
+    "INS_$92",
+    "INS_$93",
+    "INS_$94",
+    "INS_$95",
+    "INS_$96",
+    "INS_$97",
+    "INS_$98",
+    "INS_$99",
+    "INS_$9A",
+    "INS_$9B",
+    "INS_$9C",
+    "INS_$9D",
+    "INS_$9E",
+    "INS_$9F",
+
+    "INS_$A0",
+    "INS_$A1",
+    "INS_$A2",
+    "INS_$A3",
+    "INS_$A4",
+    "INS_$A5",
+    "INS_$A6",
+    "INS_$A7",
+    "INS_$A8",
+    "INS_$A9",
+    "INS_$AA",
+    "INS_$AB",
+    "INS_$AC",
+    "INS_$AD",
+    "INS_$AE",
+    "INS_$AF",
+
+    "PushB[0]",
+    "PushB[1]",
+    "PushB[2]",
+    "PushB[3]",
+    "PushB[4]",
+    "PushB[5]",
+    "PushB[6]",
+    "PushB[7]",
+    "PushW[0]",
+    "PushW[1]",
+    "PushW[2]",
+    "PushW[3]",
+    "PushW[4]",
+    "PushW[5]",
+    "PushW[6]",
+    "PushW[7]",
+
+    "MDRP[00]",
+    "MDRP[01]",
+    "MDRP[02]",
+    "MDRP[03]",
+    "MDRP[04]",
+    "MDRP[05]",
+    "MDRP[06]",
+    "MDRP[07]",
+    "MDRP[08]",
+    "MDRP[09]",
+    "MDRP[10]",
+    "MDRP[11]",
+    "MDRP[12]",
+    "MDRP[13]",
+    "MDRP[14]",
+    "MDRP[15]",
+
+    "MDRP[16]",
+    "MDRP[17]",
+    "MDRP[18]",
+    "MDRP[19]",
+    "MDRP[20]",
+    "MDRP[21]",
+    "MDRP[22]",
+    "MDRP[23]",
+    "MDRP[24]",
+    "MDRP[25]",
+    "MDRP[26]",
+    "MDRP[27]",
+    "MDRP[28]",
+    "MDRP[29]",
+    "MDRP[30]",
+    "MDRP[31]",
+
+    "MIRP[00]",
+    "MIRP[01]",
+    "MIRP[02]",
+    "MIRP[03]",
+    "MIRP[04]",
+    "MIRP[05]",
+    "MIRP[06]",
+    "MIRP[07]",
+    "MIRP[08]",
+    "MIRP[09]",
+    "MIRP[10]",
+    "MIRP[11]",
+    "MIRP[12]",
+    "MIRP[13]",
+    "MIRP[14]",
+    "MIRP[15]",
+
+    "MIRP[16]",
+    "MIRP[17]",
+    "MIRP[18]",
+    "MIRP[19]",
+    "MIRP[20]",
+    "MIRP[21]",
+    "MIRP[22]",
+    "MIRP[23]",
+    "MIRP[24]",
+    "MIRP[25]",
+    "MIRP[26]",
+    "MIRP[27]",
+    "MIRP[28]",
+    "MIRP[29]",
+    "MIRP[30]",
+    "MIRP[31]"
+  };
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+  static
+  const FT_Char  opcode_length[256] =
+  {
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+
+   -1,-2, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    2, 3, 4, 5,  6, 7, 8, 9,  3, 5, 7, 9, 11,13,15,17,
+
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,
+    1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1
+  };
+
+#undef PACK
+
+#if 1
+
+  static FT_Int32
+  TT_MulFix14( FT_Int32  a,
+               FT_Int    b )
+  {
+    FT_Int32   sign;
+    FT_UInt32  ah, al, mid, lo, hi;
+
+
+    sign = a ^ b;
+
+    if ( a < 0 )
+      a = -a;
+    if ( b < 0 )
+      b = -b;
+
+    ah = (FT_UInt32)( ( a >> 16 ) & 0xFFFFU );
+    al = (FT_UInt32)( a & 0xFFFFU );
+
+    lo    = al * b;
+    mid   = ah * b;
+    hi    = mid >> 16;
+    mid   = ( mid << 16 ) + ( 1 << 13 ); /* rounding */
+    lo   += mid;
+    if ( lo < mid )
+      hi += 1;
+
+    mid = ( lo >> 14 ) | ( hi << 18 );
+
+    return sign >= 0 ? (FT_Int32)mid : -(FT_Int32)mid;
+  }
+
+#else
+
+  /* compute (a*b)/2^14 with maximal accuracy and rounding */
+  static FT_Int32
+  TT_MulFix14( FT_Int32  a,
+               FT_Int    b )
+  {
+    FT_Int32   m, s, hi;
+    FT_UInt32  l, lo;
+
+
+    /* compute ax*bx as 64-bit value */
+    l  = (FT_UInt32)( ( a & 0xFFFFU ) * b );
+    m  = ( a >> 16 ) * b;
+
+    lo = l + (FT_UInt32)( m << 16 );
+    hi = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo < l );
+
+    /* divide the result by 2^14 with rounding */
+    s   = hi >> 31;
+    l   = lo + (FT_UInt32)s;
+    hi += s + ( l < lo );
+    lo  = l;
+
+    l   = lo + 0x2000U;
+    hi += l < lo;
+
+    return ( hi << 18 ) | ( l >> 14 );
+  }
+#endif
+
+
+  /* compute (ax*bx+ay*by)/2^14 with maximal accuracy and rounding */
+  static FT_Int32
+  TT_DotFix14( FT_Int32  ax,
+               FT_Int32  ay,
+               FT_Int    bx,
+               FT_Int    by )
+  {
+    FT_Int32   m, s, hi1, hi2, hi;
+    FT_UInt32  l, lo1, lo2, lo;
+
+
+    /* compute ax*bx as 64-bit value */
+    l = (FT_UInt32)( ( ax & 0xFFFFU ) * bx );
+    m = ( ax >> 16 ) * bx;
+
+    lo1 = l + (FT_UInt32)( m << 16 );
+    hi1 = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo1 < l );
+
+    /* compute ay*by as 64-bit value */
+    l = (FT_UInt32)( ( ay & 0xFFFFU ) * by );
+    m = ( ay >> 16 ) * by;
+
+    lo2 = l + (FT_UInt32)( m << 16 );
+    hi2 = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo2 < l );
+
+    /* add them */
+    lo = lo1 + lo2;
+    hi = hi1 + hi2 + ( lo < lo1 );
+
+    /* divide the result by 2^14 with rounding */
+    s   = hi >> 31;
+    l   = lo + (FT_UInt32)s;
+    hi += s + ( l < lo );
+    lo  = l;
+
+    l   = lo + 0x2000U;
+    hi += ( l < lo );
+
+    return ( hi << 18 ) | ( l >> 14 );
+  }
+
+
+  /* return length of given vector */
+
+#if 0
+
+  static FT_Int32
+  TT_VecLen( FT_Int32  x,
+             FT_Int32  y )
+  {
+    FT_Int32   m, hi1, hi2, hi;
+    FT_UInt32  l, lo1, lo2, lo;
+
+
+    /* compute x*x as 64-bit value */
+    lo = (FT_UInt32)( x & 0xFFFFU );
+    hi = x >> 16;
+
+    l  = lo * lo;
+    m  = hi * lo;
+    hi = hi * hi;
+
+    lo1 = l + (FT_UInt32)( m << 17 );
+    hi1 = hi + ( m >> 15 ) + ( lo1 < l );
+
+    /* compute y*y as 64-bit value */
+    lo = (FT_UInt32)( y & 0xFFFFU );
+    hi = y >> 16;
+
+    l  = lo * lo;
+    m  = hi * lo;
+    hi = hi * hi;
+
+    lo2 = l + (FT_UInt32)( m << 17 );
+    hi2 = hi + ( m >> 15 ) + ( lo2 < l );
+
+    /* add them to get 'x*x+y*y' as 64-bit value */
+    lo = lo1 + lo2;
+    hi = hi1 + hi2 + ( lo < lo1 );
+
+    /* compute the square root of this value */
+    {
+      FT_UInt32  root, rem, test_div;
+      FT_Int     count;
+
+
+      root = 0;
+
+      {
+        rem   = 0;
+        count = 32;
+        do
+        {
+          rem      = ( rem << 2 ) | ( (FT_UInt32)hi >> 30 );
+          hi       = (  hi << 2 ) | (            lo >> 30 );
+          lo     <<= 2;
+          root   <<= 1;
+          test_div = ( root << 1 ) + 1;
+
+          if ( rem >= test_div )
+          {
+            rem  -= test_div;
+            root += 1;
+          }
+        } while ( --count );
+      }
+
+      return (FT_Int32)root;
+    }
+  }
+
+#else
+
+  /* this version uses FT_Vector_Length which computes the same value */
+  /* much, much faster..                                              */
+  /*                                                                  */
+  static FT_F26Dot6
+  TT_VecLen( FT_F26Dot6  X,
+             FT_F26Dot6  Y )
+  {
+    FT_Vector  v;
+
+
+    v.x = X;
+    v.y = Y;
+
+    return FT_Vector_Length( &v );
+  }
+
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Current_Ratio                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Returns the current aspect ratio scaling factor depending on the   */
+  /*    projection vector's state and device resolutions.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The aspect ratio in 16.16 format, always <= 1.0 .                  */
+  /*                                                                       */
+  static FT_Long
+  Current_Ratio( EXEC_OP )
+  {
+    if ( !CUR.tt_metrics.ratio )
+    {
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+      if ( CUR.face->unpatented_hinting )
+      {
+        if ( CUR.GS.both_x_axis )
+          CUR.tt_metrics.ratio = CUR.tt_metrics.x_ratio;
+        else
+          CUR.tt_metrics.ratio = CUR.tt_metrics.y_ratio;
+      }
+      else
+#endif
+      {
+        if ( CUR.GS.projVector.y == 0 )
+          CUR.tt_metrics.ratio = CUR.tt_metrics.x_ratio;
+
+        else if ( CUR.GS.projVector.x == 0 )
+          CUR.tt_metrics.ratio = CUR.tt_metrics.y_ratio;
+
+        else
+        {
+          FT_Long  x, y;
+
+
+          x = TT_MULDIV( CUR.GS.projVector.x,
+                         CUR.tt_metrics.x_ratio, 0x4000 );
+          y = TT_MULDIV( CUR.GS.projVector.y,
+                         CUR.tt_metrics.y_ratio, 0x4000 );
+          CUR.tt_metrics.ratio = TT_VecLen( x, y );
+        }
+      }
+    }
+    return CUR.tt_metrics.ratio;
+  }
+
+
+  static FT_Long
+  Current_Ppem( EXEC_OP )
+  {
+    return TT_MULFIX( CUR.tt_metrics.ppem, CURRENT_Ratio() );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Functions related to the control value table (CVT).                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  FT_CALLBACK_DEF( FT_F26Dot6 )
+  Read_CVT( EXEC_OP_ FT_ULong  idx )
+  {
+    return CUR.cvt[idx];
+  }
+
+
+  FT_CALLBACK_DEF( FT_F26Dot6 )
+  Read_CVT_Stretched( EXEC_OP_ FT_ULong  idx )
+  {
+    return TT_MULFIX( CUR.cvt[idx], CURRENT_Ratio() );
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  Write_CVT( EXEC_OP_ FT_ULong    idx,
+                      FT_F26Dot6  value )
+  {
+    CUR.cvt[idx] = value;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  Write_CVT_Stretched( EXEC_OP_ FT_ULong    idx,
+                                FT_F26Dot6  value )
+  {
+    CUR.cvt[idx] = FT_DivFix( value, CURRENT_Ratio() );
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  Move_CVT( EXEC_OP_ FT_ULong    idx,
+                     FT_F26Dot6  value )
+  {
+    CUR.cvt[idx] += value;
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  Move_CVT_Stretched( EXEC_OP_ FT_ULong    idx,
+                               FT_F26Dot6  value )
+  {
+    CUR.cvt[idx] += FT_DivFix( value, CURRENT_Ratio() );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    GetShortIns                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Returns a short integer taken from the instruction stream at       */
+  /*    address IP.                                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Short read at code[IP].                                            */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This one could become a macro.                                     */
+  /*                                                                       */
+  static FT_Short
+  GetShortIns( EXEC_OP )
+  {
+    /* Reading a byte stream so there is no endianess (DaveP) */
+    CUR.IP += 2;
+    return (FT_Short)( ( CUR.code[CUR.IP - 2] << 8 ) +
+                         CUR.code[CUR.IP - 1]      );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Ins_Goto_CodeRange                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Goes to a certain code range in the instruction stream.            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    aRange :: The index of the code range.                             */
+  /*                                                                       */
+  /*    aIP    :: The new IP address in the code range.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    SUCCESS or FAILURE.                                                */
+  /*                                                                       */
+  static FT_Bool
+  Ins_Goto_CodeRange( EXEC_OP_ FT_Int    aRange,
+                               FT_ULong  aIP )
+  {
+    TT_CodeRange*  range;
+
+
+    if ( aRange < 1 || aRange > 3 )
+    {
+      CUR.error = TT_Err_Bad_Argument;
+      return FAILURE;
+    }
+
+    range = &CUR.codeRangeTable[aRange - 1];
+
+    if ( range->base == NULL )     /* invalid coderange */
+    {
+      CUR.error = TT_Err_Invalid_CodeRange;
+      return FAILURE;
+    }
+
+    /* NOTE: Because the last instruction of a program may be a CALL */
+    /*       which will return to the first byte *after* the code    */
+    /*       range, we test for aIP <= Size, instead of aIP < Size.  */
+
+    if ( aIP > range->size )
+    {
+      CUR.error = TT_Err_Code_Overflow;
+      return FAILURE;
+    }
+
+    CUR.code     = range->base;
+    CUR.codeSize = range->size;
+    CUR.IP       = aIP;
+    CUR.curRange = aRange;
+
+    return SUCCESS;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Direct_Move                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Moves a point by a given distance along the freedom vector.  The   */
+  /*    point will be `touched'.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    point    :: The index of the point to move.                        */
+  /*                                                                       */
+  /*    distance :: The distance to apply.                                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    zone     :: The affected glyph zone.                               */
+  /*                                                                       */
+  static void
+  Direct_Move( EXEC_OP_ TT_GlyphZone  zone,
+                        FT_UShort     point,
+                        FT_F26Dot6    distance )
+  {
+    FT_F26Dot6  v;
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    FT_ASSERT( !CUR.face->unpatented_hinting );
+#endif
+
+    v = CUR.GS.freeVector.x;
+
+    if ( v != 0 )
+    {
+      zone->cur[point].x += TT_MULDIV( distance,
+                                       v * 0x10000L,
+                                       CUR.F_dot_P );
+
+      zone->tags[point] |= FT_CURVE_TAG_TOUCH_X;
+    }
+
+    v = CUR.GS.freeVector.y;
+
+    if ( v != 0 )
+    {
+      zone->cur[point].y += TT_MULDIV( distance,
+                                       v * 0x10000L,
+                                       CUR.F_dot_P );
+
+      zone->tags[point] |= FT_CURVE_TAG_TOUCH_Y;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Direct_Move_Orig                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Moves the *original* position of a point by a given distance along */
+  /*    the freedom vector.  Obviously, the point will not be `touched'.   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    point    :: The index of the point to move.                        */
+  /*                                                                       */
+  /*    distance :: The distance to apply.                                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    zone     :: The affected glyph zone.                               */
+  /*                                                                       */
+  static void
+  Direct_Move_Orig( EXEC_OP_ TT_GlyphZone  zone,
+                             FT_UShort     point,
+                             FT_F26Dot6    distance )
+  {
+    FT_F26Dot6  v;
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    FT_ASSERT( !CUR.face->unpatented_hinting );
+#endif
+
+    v = CUR.GS.freeVector.x;
+
+    if ( v != 0 )
+      zone->org[point].x += TT_MULDIV( distance,
+                                       v * 0x10000L,
+                                       CUR.F_dot_P );
+
+    v = CUR.GS.freeVector.y;
+
+    if ( v != 0 )
+      zone->org[point].y += TT_MULDIV( distance,
+                                       v * 0x10000L,
+                                       CUR.F_dot_P );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Special versions of Direct_Move()                                     */
+  /*                                                                       */
+  /*   The following versions are used whenever both vectors are both      */
+  /*   along one of the coordinate unit vectors, i.e. in 90% of the cases. */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  static void
+  Direct_Move_X( EXEC_OP_ TT_GlyphZone  zone,
+                          FT_UShort     point,
+                          FT_F26Dot6    distance )
+  {
+    FT_UNUSED_EXEC;
+
+    zone->cur[point].x += distance;
+    zone->tags[point]  |= FT_CURVE_TAG_TOUCH_X;
+  }
+
+
+  static void
+  Direct_Move_Y( EXEC_OP_ TT_GlyphZone  zone,
+                          FT_UShort     point,
+                          FT_F26Dot6    distance )
+  {
+    FT_UNUSED_EXEC;
+
+    zone->cur[point].y += distance;
+    zone->tags[point]  |= FT_CURVE_TAG_TOUCH_Y;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Special versions of Direct_Move_Orig()                                */
+  /*                                                                       */
+  /*   The following versions are used whenever both vectors are both      */
+  /*   along one of the coordinate unit vectors, i.e. in 90% of the cases. */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  static void
+  Direct_Move_Orig_X( EXEC_OP_ TT_GlyphZone  zone,
+                               FT_UShort     point,
+                               FT_F26Dot6    distance )
+  {
+    FT_UNUSED_EXEC;
+
+    zone->org[point].x += distance;
+  }
+
+
+  static void
+  Direct_Move_Orig_Y( EXEC_OP_ TT_GlyphZone  zone,
+                               FT_UShort     point,
+                               FT_F26Dot6    distance )
+  {
+    FT_UNUSED_EXEC;
+
+    zone->org[point].y += distance;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Round_None                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Does not round, but adds engine compensation.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    distance     :: The distance (not) to round.                       */
+  /*                                                                       */
+  /*    compensation :: The engine compensation.                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The compensated distance.                                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The TrueType specification says very few about the relationship    */
+  /*    between rounding and engine compensation.  However, it seems from  */
+  /*    the description of super round that we should add the compensation */
+  /*    before rounding.                                                   */
+  /*                                                                       */
+  static FT_F26Dot6
+  Round_None( EXEC_OP_ FT_F26Dot6  distance,
+                       FT_F26Dot6  compensation )
+  {
+    FT_F26Dot6  val;
+
+    FT_UNUSED_EXEC;
+
+
+    if ( distance >= 0 )
+    {
+      val = distance + compensation;
+      if ( distance && val < 0 )
+        val = 0;
+    }
+    else
+    {
+      val = distance - compensation;
+      if ( val > 0 )
+        val = 0;
+    }
+    return val;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Round_To_Grid                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Rounds value to grid after adding engine compensation.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    distance     :: The distance to round.                             */
+  /*                                                                       */
+  /*    compensation :: The engine compensation.                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Rounded distance.                                                  */
+  /*                                                                       */
+  static FT_F26Dot6
+  Round_To_Grid( EXEC_OP_ FT_F26Dot6  distance,
+                          FT_F26Dot6  compensation )
+  {
+    FT_F26Dot6  val;
+
+    FT_UNUSED_EXEC;
+
+
+    if ( distance >= 0 )
+    {
+      val = distance + compensation + 32;
+      if ( distance && val > 0 )
+        val &= ~63;
+      else
+        val = 0;
+    }
+    else
+    {
+      val = -FT_PIX_ROUND( compensation - distance );
+      if ( val > 0 )
+        val = 0;
+    }
+
+    return  val;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Round_To_Half_Grid                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Rounds value to half grid after adding engine compensation.        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    distance     :: The distance to round.                             */
+  /*                                                                       */
+  /*    compensation :: The engine compensation.                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Rounded distance.                                                  */
+  /*                                                                       */
+  static FT_F26Dot6
+  Round_To_Half_Grid( EXEC_OP_ FT_F26Dot6  distance,
+                               FT_F26Dot6  compensation )
+  {
+    FT_F26Dot6  val;
+
+    FT_UNUSED_EXEC;
+
+
+    if ( distance >= 0 )
+    {
+      val = FT_PIX_FLOOR( distance + compensation ) + 32;
+      if ( distance && val < 0 )
+        val = 0;
+    }
+    else
+    {
+      val = -( FT_PIX_FLOOR( compensation - distance ) + 32 );
+      if ( val > 0 )
+        val = 0;
+    }
+
+    return val;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Round_Down_To_Grid                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Rounds value down to grid after adding engine compensation.        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    distance     :: The distance to round.                             */
+  /*                                                                       */
+  /*    compensation :: The engine compensation.                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Rounded distance.                                                  */
+  /*                                                                       */
+  static FT_F26Dot6
+  Round_Down_To_Grid( EXEC_OP_ FT_F26Dot6  distance,
+                               FT_F26Dot6  compensation )
+  {
+    FT_F26Dot6  val;
+
+    FT_UNUSED_EXEC;
+
+
+    if ( distance >= 0 )
+    {
+      val = distance + compensation;
+      if ( distance && val > 0 )
+        val &= ~63;
+      else
+        val = 0;
+    }
+    else
+    {
+      val = -( ( compensation - distance ) & -64 );
+      if ( val > 0 )
+        val = 0;
+    }
+
+    return val;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Round_Up_To_Grid                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Rounds value up to grid after adding engine compensation.          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    distance     :: The distance to round.                             */
+  /*                                                                       */
+  /*    compensation :: The engine compensation.                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Rounded distance.                                                  */
+  /*                                                                       */
+  static FT_F26Dot6
+  Round_Up_To_Grid( EXEC_OP_ FT_F26Dot6  distance,
+                             FT_F26Dot6  compensation )
+  {
+    FT_F26Dot6  val;
+
+    FT_UNUSED_EXEC;
+
+
+    if ( distance >= 0 )
+    {
+      val = distance + compensation + 63;
+      if ( distance && val > 0 )
+        val &= ~63;
+      else
+        val = 0;
+    }
+    else
+    {
+      val = - FT_PIX_CEIL( compensation - distance );
+      if ( val > 0 )
+        val = 0;
+    }
+
+    return val;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Round_To_Double_Grid                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Rounds value to double grid after adding engine compensation.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    distance     :: The distance to round.                             */
+  /*                                                                       */
+  /*    compensation :: The engine compensation.                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Rounded distance.                                                  */
+  /*                                                                       */
+  static FT_F26Dot6
+  Round_To_Double_Grid( EXEC_OP_ FT_F26Dot6  distance,
+                                 FT_F26Dot6  compensation )
+  {
+    FT_F26Dot6 val;
+
+    FT_UNUSED_EXEC;
+
+
+    if ( distance >= 0 )
+    {
+      val = distance + compensation + 16;
+      if ( distance && val > 0 )
+        val &= ~31;
+      else
+        val = 0;
+    }
+    else
+    {
+      val = -FT_PAD_ROUND( compensation - distance, 32 );
+      if ( val > 0 )
+        val = 0;
+    }
+
+    return val;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Round_Super                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Super-rounds value to grid after adding engine compensation.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    distance     :: The distance to round.                             */
+  /*                                                                       */
+  /*    compensation :: The engine compensation.                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Rounded distance.                                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The TrueType specification says very few about the relationship    */
+  /*    between rounding and engine compensation.  However, it seems from  */
+  /*    the description of super round that we should add the compensation */
+  /*    before rounding.                                                   */
+  /*                                                                       */
+  static FT_F26Dot6
+  Round_Super( EXEC_OP_ FT_F26Dot6  distance,
+                        FT_F26Dot6  compensation )
+  {
+    FT_F26Dot6  val;
+
+
+    if ( distance >= 0 )
+    {
+      val = ( distance - CUR.phase + CUR.threshold + compensation ) &
+              -CUR.period;
+      if ( distance && val < 0 )
+        val = 0;
+      val += CUR.phase;
+    }
+    else
+    {
+      val = -( ( CUR.threshold - CUR.phase - distance + compensation ) &
+               -CUR.period );
+      if ( val > 0 )
+        val = 0;
+      val -= CUR.phase;
+    }
+
+    return val;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Round_Super_45                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Super-rounds value to grid after adding engine compensation.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    distance     :: The distance to round.                             */
+  /*                                                                       */
+  /*    compensation :: The engine compensation.                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Rounded distance.                                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    There is a separate function for Round_Super_45() as we may need   */
+  /*    greater precision.                                                 */
+  /*                                                                       */
+  static FT_F26Dot6
+  Round_Super_45( EXEC_OP_ FT_F26Dot6  distance,
+                           FT_F26Dot6  compensation )
+  {
+    FT_F26Dot6  val;
+
+
+    if ( distance >= 0 )
+    {
+      val = ( ( distance - CUR.phase + CUR.threshold + compensation ) /
+                CUR.period ) * CUR.period;
+      if ( distance && val < 0 )
+        val = 0;
+      val += CUR.phase;
+    }
+    else
+    {
+      val = -( ( ( CUR.threshold - CUR.phase - distance + compensation ) /
+                   CUR.period ) * CUR.period );
+      if ( val > 0 )
+        val = 0;
+      val -= CUR.phase;
+    }
+
+    return val;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Compute_Round                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Sets the rounding mode.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    round_mode :: The rounding mode to be used.                        */
+  /*                                                                       */
+  static void
+  Compute_Round( EXEC_OP_ FT_Byte  round_mode )
+  {
+    switch ( round_mode )
+    {
+    case TT_Round_Off:
+      CUR.func_round = (TT_Round_Func)Round_None;
+      break;
+
+    case TT_Round_To_Grid:
+      CUR.func_round = (TT_Round_Func)Round_To_Grid;
+      break;
+
+    case TT_Round_Up_To_Grid:
+      CUR.func_round = (TT_Round_Func)Round_Up_To_Grid;
+      break;
+
+    case TT_Round_Down_To_Grid:
+      CUR.func_round = (TT_Round_Func)Round_Down_To_Grid;
+      break;
+
+    case TT_Round_To_Half_Grid:
+      CUR.func_round = (TT_Round_Func)Round_To_Half_Grid;
+      break;
+
+    case TT_Round_To_Double_Grid:
+      CUR.func_round = (TT_Round_Func)Round_To_Double_Grid;
+      break;
+
+    case TT_Round_Super:
+      CUR.func_round = (TT_Round_Func)Round_Super;
+      break;
+
+    case TT_Round_Super_45:
+      CUR.func_round = (TT_Round_Func)Round_Super_45;
+      break;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    SetSuperRound                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Sets Super Round parameters.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    GridPeriod :: Grid period                                          */
+  /*    selector   :: SROUND opcode                                        */
+  /*                                                                       */
+  static void
+  SetSuperRound( EXEC_OP_ FT_F26Dot6  GridPeriod,
+                          FT_Long     selector )
+  {
+    switch ( (FT_Int)( selector & 0xC0 ) )
+    {
+      case 0:
+        CUR.period = GridPeriod / 2;
+        break;
+
+      case 0x40:
+        CUR.period = GridPeriod;
+        break;
+
+      case 0x80:
+        CUR.period = GridPeriod * 2;
+        break;
+
+      /* This opcode is reserved, but... */
+
+      case 0xC0:
+        CUR.period = GridPeriod;
+        break;
+    }
+
+    switch ( (FT_Int)( selector & 0x30 ) )
+    {
+    case 0:
+      CUR.phase = 0;
+      break;
+
+    case 0x10:
+      CUR.phase = CUR.period / 4;
+      break;
+
+    case 0x20:
+      CUR.phase = CUR.period / 2;
+      break;
+
+    case 0x30:
+      CUR.phase = CUR.period * 3 / 4;
+      break;
+    }
+
+    if ( ( selector & 0x0F ) == 0 )
+      CUR.threshold = CUR.period - 1;
+    else
+      CUR.threshold = ( (FT_Int)( selector & 0x0F ) - 4 ) * CUR.period / 8;
+
+    CUR.period    /= 256;
+    CUR.phase     /= 256;
+    CUR.threshold /= 256;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Project                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the projection of vector given by (v2-v1) along the       */
+  /*    current projection vector.                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    v1 :: First input vector.                                          */
+  /*    v2 :: Second input vector.                                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The distance in F26dot6 format.                                    */
+  /*                                                                       */
+  static FT_F26Dot6
+  Project( EXEC_OP_ FT_Pos  dx,
+                    FT_Pos  dy )
+  {
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    FT_ASSERT( !CUR.face->unpatented_hinting );
+#endif
+
+    return TT_DotFix14( (FT_UInt32)dx, (FT_UInt32)dy,
+                        CUR.GS.projVector.x,
+                        CUR.GS.projVector.y );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Dual_Project                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the projection of the vector given by (v2-v1) along the   */
+  /*    current dual vector.                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    v1 :: First input vector.                                          */
+  /*    v2 :: Second input vector.                                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The distance in F26dot6 format.                                    */
+  /*                                                                       */
+  static FT_F26Dot6
+  Dual_Project( EXEC_OP_ FT_Pos  dx,
+                         FT_Pos  dy )
+  {
+    return TT_DotFix14( (FT_UInt32)dx, (FT_UInt32)dy,
+                        CUR.GS.dualVector.x,
+                        CUR.GS.dualVector.y );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Project_x                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the projection of the vector given by (v2-v1) along the   */
+  /*    horizontal axis.                                                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    v1 :: First input vector.                                          */
+  /*    v2 :: Second input vector.                                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The distance in F26dot6 format.                                    */
+  /*                                                                       */
+  static FT_F26Dot6
+  Project_x( EXEC_OP_ FT_Pos  dx,
+                      FT_Pos  dy )
+  {
+    FT_UNUSED_EXEC;
+    FT_UNUSED( dy );
+
+    return dx;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Project_y                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the projection of the vector given by (v2-v1) along the   */
+  /*    vertical axis.                                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    v1 :: First input vector.                                          */
+  /*    v2 :: Second input vector.                                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The distance in F26dot6 format.                                    */
+  /*                                                                       */
+  static FT_F26Dot6
+  Project_y( EXEC_OP_ FT_Pos  dx,
+                      FT_Pos  dy )
+  {
+    FT_UNUSED_EXEC;
+    FT_UNUSED( dx );
+
+    return dy;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Compute_Funcs                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the projection and movement function pointers according   */
+  /*    to the current graphics state.                                     */
+  /*                                                                       */
+  static void
+  Compute_Funcs( EXEC_OP )
+  {
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    if ( CUR.face->unpatented_hinting )
+    {
+      /* If both vectors point rightwards along the x axis, set             */
+      /* `both-x-axis' true, otherwise set it false.  The x values only     */
+      /* need be tested because the vector has been normalised to a unit    */
+      /* vector of length 0x4000 = unity.                                   */
+      CUR.GS.both_x_axis = (FT_Bool)( CUR.GS.projVector.x == 0x4000 &&
+                                      CUR.GS.freeVector.x == 0x4000 );
+
+      /* Throw away projection and freedom vector information */
+      /* because the patents don't allow them to be stored.   */
+      /* The relevant US Patents are 5155805 and 5325479.     */
+      CUR.GS.projVector.x = 0;
+      CUR.GS.projVector.y = 0;
+      CUR.GS.freeVector.x = 0;
+      CUR.GS.freeVector.y = 0;
+
+      if ( CUR.GS.both_x_axis )
+      {
+        CUR.func_project   = Project_x;
+        CUR.func_move      = Direct_Move_X;
+        CUR.func_move_orig = Direct_Move_Orig_X;
+      }
+      else
+      {
+        CUR.func_project   = Project_y;
+        CUR.func_move      = Direct_Move_Y;
+        CUR.func_move_orig = Direct_Move_Orig_Y;
+      }
+
+      if ( CUR.GS.dualVector.x == 0x4000 )
+        CUR.func_dualproj = Project_x;
+      else
+      {
+        if ( CUR.GS.dualVector.y == 0x4000 )
+          CUR.func_dualproj = Project_y;
+        else
+          CUR.func_dualproj = Dual_Project;
+      }
+
+      /* Force recalculation of cached aspect ratio */
+      CUR.tt_metrics.ratio = 0;
+
+      return;
+    }
+#endif /* TT_CONFIG_OPTION_UNPATENTED_HINTING */
+
+    if ( CUR.GS.freeVector.x == 0x4000 )
+      CUR.F_dot_P       = CUR.GS.projVector.x * 0x10000L;
+    else
+    {
+      if ( CUR.GS.freeVector.y == 0x4000 )
+        CUR.F_dot_P       = CUR.GS.projVector.y * 0x10000L;
+      else
+        CUR.F_dot_P = (FT_Long)CUR.GS.projVector.x * CUR.GS.freeVector.x * 4 +
+                      (FT_Long)CUR.GS.projVector.y * CUR.GS.freeVector.y * 4;
+    }
+
+    if ( CUR.GS.projVector.x == 0x4000 )
+      CUR.func_project = (TT_Project_Func)Project_x;
+    else
+    {
+      if ( CUR.GS.projVector.y == 0x4000 )
+        CUR.func_project = (TT_Project_Func)Project_y;
+      else
+        CUR.func_project = (TT_Project_Func)Project;
+    }
+
+    if ( CUR.GS.dualVector.x == 0x4000 )
+      CUR.func_dualproj = (TT_Project_Func)Project_x;
+    else
+    {
+      if ( CUR.GS.dualVector.y == 0x4000 )
+        CUR.func_dualproj = (TT_Project_Func)Project_y;
+      else
+        CUR.func_dualproj = (TT_Project_Func)Dual_Project;
+    }
+
+    CUR.func_move      = (TT_Move_Func)Direct_Move;
+    CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig;
+
+    if ( CUR.F_dot_P == 0x40000000L )
+    {
+      if ( CUR.GS.freeVector.x == 0x4000 )
+      {
+        CUR.func_move      = (TT_Move_Func)Direct_Move_X;
+        CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig_X;
+      }
+      else
+      {
+        if ( CUR.GS.freeVector.y == 0x4000 )
+        {
+          CUR.func_move      = (TT_Move_Func)Direct_Move_Y;
+          CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig_Y;
+        }
+      }
+    }
+
+    /* at small sizes, F_dot_P can become too small, resulting   */
+    /* in overflows and `spikes' in a number of glyphs like `w'. */
+
+    if ( FT_ABS( CUR.F_dot_P ) < 0x4000000L )
+      CUR.F_dot_P = 0x40000000L;
+
+    /* Disable cached aspect ratio */
+    CUR.tt_metrics.ratio = 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Normalize                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Norms a vector.                                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    Vx :: The horizontal input vector coordinate.                      */
+  /*    Vy :: The vertical input vector coordinate.                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    R  :: The normed unit vector.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Returns FAILURE if a vector parameter is zero.                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    In case Vx and Vy are both zero, Normalize() returns SUCCESS, and  */
+  /*    R is undefined.                                                    */
+  /*                                                                       */
+
+
+  static FT_Bool
+  Normalize( EXEC_OP_ FT_F26Dot6      Vx,
+                      FT_F26Dot6      Vy,
+                      FT_UnitVector*  R )
+  {
+    FT_F26Dot6  W;
+    FT_Bool     S1, S2;
+
+    FT_UNUSED_EXEC;
+
+
+    if ( FT_ABS( Vx ) < 0x10000L && FT_ABS( Vy ) < 0x10000L )
+    {
+      Vx *= 0x100;
+      Vy *= 0x100;
+
+      W = TT_VecLen( Vx, Vy );
+
+      if ( W == 0 )
+      {
+        /* XXX: UNDOCUMENTED! It seems that it is possible to try   */
+        /*      to normalize the vector (0,0).  Return immediately. */
+        return SUCCESS;
+      }
+
+      R->x = (FT_F2Dot14)FT_MulDiv( Vx, 0x4000L, W );
+      R->y = (FT_F2Dot14)FT_MulDiv( Vy, 0x4000L, W );
+
+      return SUCCESS;
+    }
+
+    W = TT_VecLen( Vx, Vy );
+
+    Vx = FT_MulDiv( Vx, 0x4000L, W );
+    Vy = FT_MulDiv( Vy, 0x4000L, W );
+
+    W = Vx * Vx + Vy * Vy;
+
+    /* Now, we want that Sqrt( W ) = 0x4000 */
+    /* Or 0x10000000 <= W < 0x10004000      */
+
+    if ( Vx < 0 )
+    {
+      Vx = -Vx;
+      S1 = TRUE;
+    }
+    else
+      S1 = FALSE;
+
+    if ( Vy < 0 )
+    {
+      Vy = -Vy;
+      S2 = TRUE;
+    }
+    else
+      S2 = FALSE;
+
+    while ( W < 0x10000000L )
+    {
+      /* We need to increase W by a minimal amount */
+      if ( Vx < Vy )
+        Vx++;
+      else
+        Vy++;
+
+      W = Vx * Vx + Vy * Vy;
+    }
+
+    while ( W >= 0x10004000L )
+    {
+      /* We need to decrease W by a minimal amount */
+      if ( Vx < Vy )
+        Vx--;
+      else
+        Vy--;
+
+      W = Vx * Vx + Vy * Vy;
+    }
+
+    /* Note that in various cases, we can only  */
+    /* compute a Sqrt(W) of 0x3FFF, eg. Vx = Vy */
+
+    if ( S1 )
+      Vx = -Vx;
+
+    if ( S2 )
+      Vy = -Vy;
+
+    R->x = (FT_F2Dot14)Vx;   /* Type conversion */
+    R->y = (FT_F2Dot14)Vy;   /* Type conversion */
+
+    return SUCCESS;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Here we start with the implementation of the various opcodes.         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  static FT_Bool
+  Ins_SxVTL( EXEC_OP_ FT_UShort       aIdx1,
+                      FT_UShort       aIdx2,
+                      FT_Int          aOpc,
+                      FT_UnitVector*  Vec )
+  {
+    FT_Long     A, B, C;
+    FT_Vector*  p1;
+    FT_Vector*  p2;
+
+
+    if ( BOUNDS( aIdx1, CUR.zp2.n_points ) ||
+         BOUNDS( aIdx2, CUR.zp1.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return FAILURE;
+    }
+
+    p1 = CUR.zp1.cur + aIdx2;
+    p2 = CUR.zp2.cur + aIdx1;
+
+    A = p1->x - p2->x;
+    B = p1->y - p2->y;
+
+    /* If p1 == p2, SPVTL and SFVTL behave the same as */
+    /* SPVTCA[X] and SFVTCA[X], respectively.          */
+    /*                                                 */
+    /* Confirmed by Greg Hitchcock.                    */
+
+    if ( A == 0 && B == 0 )
+    {
+      A    = 0x4000;
+      aOpc = 0;
+    }
+
+    if ( ( aOpc & 1 ) != 0 )
+    {
+      C =  B;   /* counter clockwise rotation */
+      B =  A;
+      A = -C;
+    }
+
+    NORMalize( A, B, Vec );
+
+    return SUCCESS;
+  }
+
+
+  /* When not using the big switch statements, the interpreter uses a */
+  /* call table defined later below in this source.  Each opcode must */
+  /* thus have a corresponding function, even trivial ones.           */
+  /*                                                                  */
+  /* They are all defined there.                                      */
+
+#define DO_SVTCA                            \
+  {                                         \
+    FT_Short  A, B;                         \
+                                            \
+                                            \
+    A = (FT_Short)( CUR.opcode & 1 ) << 14; \
+    B = A ^ (FT_Short)0x4000;               \
+                                            \
+    CUR.GS.freeVector.x = A;                \
+    CUR.GS.projVector.x = A;                \
+    CUR.GS.dualVector.x = A;                \
+                                            \
+    CUR.GS.freeVector.y = B;                \
+    CUR.GS.projVector.y = B;                \
+    CUR.GS.dualVector.y = B;                \
+                                            \
+    COMPUTE_Funcs();                        \
+  }
+
+
+#define DO_SPVTCA                           \
+  {                                         \
+    FT_Short  A, B;                         \
+                                            \
+                                            \
+    A = (FT_Short)( CUR.opcode & 1 ) << 14; \
+    B = A ^ (FT_Short)0x4000;               \
+                                            \
+    CUR.GS.projVector.x = A;                \
+    CUR.GS.dualVector.x = A;                \
+                                            \
+    CUR.GS.projVector.y = B;                \
+    CUR.GS.dualVector.y = B;                \
+                                            \
+    GUESS_VECTOR( freeVector );             \
+                                            \
+    COMPUTE_Funcs();                        \
+  }
+
+
+#define DO_SFVTCA                           \
+  {                                         \
+    FT_Short  A, B;                         \
+                                            \
+                                            \
+    A = (FT_Short)( CUR.opcode & 1 ) << 14; \
+    B = A ^ (FT_Short)0x4000;               \
+                                            \
+    CUR.GS.freeVector.x = A;                \
+    CUR.GS.freeVector.y = B;                \
+                                            \
+    GUESS_VECTOR( projVector );             \
+                                            \
+    COMPUTE_Funcs();                        \
+  }
+
+
+#define DO_SPVTL                                      \
+    if ( INS_SxVTL( (FT_UShort)args[1],               \
+                    (FT_UShort)args[0],               \
+                    CUR.opcode,                       \
+                    &CUR.GS.projVector ) == SUCCESS ) \
+    {                                                 \
+      CUR.GS.dualVector = CUR.GS.projVector;          \
+      GUESS_VECTOR( freeVector );                     \
+      COMPUTE_Funcs();                                \
+    }
+
+
+#define DO_SFVTL                                      \
+    if ( INS_SxVTL( (FT_UShort)args[1],               \
+                    (FT_UShort)args[0],               \
+                    CUR.opcode,                       \
+                    &CUR.GS.freeVector ) == SUCCESS ) \
+    {                                                 \
+      GUESS_VECTOR( projVector );                     \
+      COMPUTE_Funcs();                                \
+    }
+
+
+#define DO_SFVTPV                          \
+    GUESS_VECTOR( projVector );            \
+    CUR.GS.freeVector = CUR.GS.projVector; \
+    COMPUTE_Funcs();
+
+
+#define DO_SPVFS                                \
+  {                                             \
+    FT_Short  S;                                \
+    FT_Long   X, Y;                             \
+                                                \
+                                                \
+    /* Only use low 16bits, then sign extend */ \
+    S = (FT_Short)args[1];                      \
+    Y = (FT_Long)S;                             \
+    S = (FT_Short)args[0];                      \
+    X = (FT_Long)S;                             \
+                                                \
+    NORMalize( X, Y, &CUR.GS.projVector );      \
+                                                \
+    CUR.GS.dualVector = CUR.GS.projVector;      \
+    GUESS_VECTOR( freeVector );                 \
+    COMPUTE_Funcs();                            \
+  }
+
+
+#define DO_SFVFS                                \
+  {                                             \
+    FT_Short  S;                                \
+    FT_Long   X, Y;                             \
+                                                \
+                                                \
+    /* Only use low 16bits, then sign extend */ \
+    S = (FT_Short)args[1];                      \
+    Y = (FT_Long)S;                             \
+    S = (FT_Short)args[0];                      \
+    X = S;                                      \
+                                                \
+    NORMalize( X, Y, &CUR.GS.freeVector );      \
+    GUESS_VECTOR( projVector );                 \
+    COMPUTE_Funcs();                            \
+  }
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define DO_GPV                                   \
+    if ( CUR.face->unpatented_hinting )          \
+    {                                            \
+      args[0] = CUR.GS.both_x_axis ? 0x4000 : 0; \
+      args[1] = CUR.GS.both_x_axis ? 0 : 0x4000; \
+    }                                            \
+    else                                         \
+    {                                            \
+      args[0] = CUR.GS.projVector.x;             \
+      args[1] = CUR.GS.projVector.y;             \
+    }
+#else
+#define DO_GPV                                   \
+    args[0] = CUR.GS.projVector.x;               \
+    args[1] = CUR.GS.projVector.y;
+#endif
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define DO_GFV                                   \
+    if ( CUR.face->unpatented_hinting )          \
+    {                                            \
+      args[0] = CUR.GS.both_x_axis ? 0x4000 : 0; \
+      args[1] = CUR.GS.both_x_axis ? 0 : 0x4000; \
+    }                                            \
+    else                                         \
+    {                                            \
+      args[0] = CUR.GS.freeVector.x;             \
+      args[1] = CUR.GS.freeVector.y;             \
+    }
+#else
+#define DO_GFV                                   \
+    args[0] = CUR.GS.freeVector.x;               \
+    args[1] = CUR.GS.freeVector.y;
+#endif
+
+
+#define DO_SRP0                      \
+    CUR.GS.rp0 = (FT_UShort)args[0];
+
+
+#define DO_SRP1                      \
+    CUR.GS.rp1 = (FT_UShort)args[0];
+
+
+#define DO_SRP2                      \
+    CUR.GS.rp2 = (FT_UShort)args[0];
+
+
+#define DO_RTHG                                         \
+    CUR.GS.round_state = TT_Round_To_Half_Grid;         \
+    CUR.func_round = (TT_Round_Func)Round_To_Half_Grid;
+
+
+#define DO_RTG                                     \
+    CUR.GS.round_state = TT_Round_To_Grid;         \
+    CUR.func_round = (TT_Round_Func)Round_To_Grid;
+
+
+#define DO_RTDG                                           \
+    CUR.GS.round_state = TT_Round_To_Double_Grid;         \
+    CUR.func_round = (TT_Round_Func)Round_To_Double_Grid;
+
+
+#define DO_RUTG                                       \
+    CUR.GS.round_state = TT_Round_Up_To_Grid;         \
+    CUR.func_round = (TT_Round_Func)Round_Up_To_Grid;
+
+
+#define DO_RDTG                                         \
+    CUR.GS.round_state = TT_Round_Down_To_Grid;         \
+    CUR.func_round = (TT_Round_Func)Round_Down_To_Grid;
+
+
+#define DO_ROFF                                 \
+    CUR.GS.round_state = TT_Round_Off;          \
+    CUR.func_round = (TT_Round_Func)Round_None;
+
+
+#define DO_SROUND                                \
+    SET_SuperRound( 0x4000, args[0] );           \
+    CUR.GS.round_state = TT_Round_Super;         \
+    CUR.func_round = (TT_Round_Func)Round_Super;
+
+
+#define DO_S45ROUND                                 \
+    SET_SuperRound( 0x2D41, args[0] );              \
+    CUR.GS.round_state = TT_Round_Super_45;         \
+    CUR.func_round = (TT_Round_Func)Round_Super_45;
+
+
+#define DO_SLOOP                       \
+    if ( args[0] < 0 )                 \
+      CUR.error = TT_Err_Bad_Argument; \
+    else                               \
+      CUR.GS.loop = args[0];
+
+
+#define DO_SMD                         \
+    CUR.GS.minimum_distance = args[0];
+
+
+#define DO_SCVTCI                                     \
+    CUR.GS.control_value_cutin = (FT_F26Dot6)args[0];
+
+
+#define DO_SSWCI                                     \
+    CUR.GS.single_width_cutin = (FT_F26Dot6)args[0];
+
+
+    /* XXX: UNDOCUMENTED! or bug in the Windows engine?   */
+    /*                                                    */
+    /*      It seems that the value that is read here is  */
+    /*      expressed in 16.16 format rather than in font */
+    /*      units.                                        */
+    /*                                                    */
+#define DO_SSW                                                 \
+    CUR.GS.single_width_value = (FT_F26Dot6)( args[0] >> 10 );
+
+
+#define DO_FLIPON            \
+    CUR.GS.auto_flip = TRUE;
+
+
+#define DO_FLIPOFF            \
+    CUR.GS.auto_flip = FALSE;
+
+
+#define DO_SDB                             \
+    CUR.GS.delta_base = (FT_Short)args[0];
+
+
+#define DO_SDS                              \
+    CUR.GS.delta_shift = (FT_Short)args[0];
+
+
+#define DO_MD  /* nothing */
+
+
+#define DO_MPPEM              \
+    args[0] = CURRENT_Ppem();
+
+
+  /* Note: The pointSize should be irrelevant in a given font program; */
+  /*       we thus decide to return only the ppem.                     */
+#if 0
+
+#define DO_MPS                       \
+    args[0] = CUR.metrics.pointSize;
+
+#else
+
+#define DO_MPS                \
+    args[0] = CURRENT_Ppem();
+
+#endif /* 0 */
+
+
+#define DO_DUP         \
+    args[1] = args[0];
+
+
+#define DO_CLEAR     \
+    CUR.new_top = 0;
+
+
+#define DO_SWAP        \
+  {                    \
+    FT_Long  L;        \
+                       \
+                       \
+    L       = args[0]; \
+    args[0] = args[1]; \
+    args[1] = L;       \
+  }
+
+
+#define DO_DEPTH       \
+    args[0] = CUR.top;
+
+
+#define DO_CINDEX                             \
+  {                                           \
+    FT_Long  L;                               \
+                                              \
+                                              \
+    L = args[0];                              \
+                                              \
+    if ( L <= 0 || L > CUR.args )             \
+    {                                         \
+      if ( CUR.pedantic_hinting )             \
+        CUR.error = TT_Err_Invalid_Reference; \
+      args[0] = 0;                            \
+    }                                         \
+    else                                      \
+      args[0] = CUR.stack[CUR.args - L];      \
+  }
+
+
+#define DO_JROT                                                   \
+    if ( args[1] != 0 )                                           \
+    {                                                             \
+      if ( args[0] == 0 && CUR.args == 0 )                        \
+        CUR.error = TT_Err_Bad_Argument;                          \
+      CUR.IP += args[0];                                          \
+      if ( CUR.IP < 0                                          || \
+           ( CUR.callTop > 0                                 &&   \
+             CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) )  \
+        CUR.error = TT_Err_Bad_Argument;                          \
+      CUR.step_ins = FALSE;                                       \
+    }
+
+
+#define DO_JMPR                                                 \
+    if ( args[0] == 0 && CUR.args == 0 )                        \
+      CUR.error = TT_Err_Bad_Argument;                          \
+    CUR.IP += args[0];                                          \
+    if ( CUR.IP < 0                                          || \
+         ( CUR.callTop > 0                                 &&   \
+           CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) )  \
+      CUR.error = TT_Err_Bad_Argument;                          \
+    CUR.step_ins = FALSE;
+
+
+#define DO_JROF                                                   \
+    if ( args[1] == 0 )                                           \
+    {                                                             \
+      if ( args[0] == 0 && CUR.args == 0 )                        \
+        CUR.error = TT_Err_Bad_Argument;                          \
+      CUR.IP += args[0];                                          \
+      if ( CUR.IP < 0                                          || \
+           ( CUR.callTop > 0                                 &&   \
+             CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) )  \
+        CUR.error = TT_Err_Bad_Argument;                          \
+      CUR.step_ins = FALSE;                                       \
+    }
+
+
+#define DO_LT                        \
+    args[0] = ( args[0] < args[1] );
+
+
+#define DO_LTEQ                       \
+    args[0] = ( args[0] <= args[1] );
+
+
+#define DO_GT                        \
+    args[0] = ( args[0] > args[1] );
+
+
+#define DO_GTEQ                       \
+    args[0] = ( args[0] >= args[1] );
+
+
+#define DO_EQ                         \
+    args[0] = ( args[0] == args[1] );
+
+
+#define DO_NEQ                        \
+    args[0] = ( args[0] != args[1] );
+
+
+#define DO_ODD                                                  \
+    args[0] = ( ( CUR_Func_round( args[0], 0 ) & 127 ) == 64 );
+
+
+#define DO_EVEN                                                \
+    args[0] = ( ( CUR_Func_round( args[0], 0 ) & 127 ) == 0 );
+
+
+#define DO_AND                        \
+    args[0] = ( args[0] && args[1] );
+
+
+#define DO_OR                         \
+    args[0] = ( args[0] || args[1] );
+
+
+#define DO_NOT          \
+    args[0] = !args[0];
+
+
+#define DO_ADD          \
+    args[0] += args[1];
+
+
+#define DO_SUB          \
+    args[0] -= args[1];
+
+
+#define DO_DIV                                               \
+    if ( args[1] == 0 )                                      \
+      CUR.error = TT_Err_Divide_By_Zero;                     \
+    else                                                     \
+      args[0] = TT_MULDIV_NO_ROUND( args[0], 64L, args[1] );
+
+
+#define DO_MUL                                    \
+    args[0] = TT_MULDIV( args[0], args[1], 64L );
+
+
+#define DO_ABS                   \
+    args[0] = FT_ABS( args[0] );
+
+
+#define DO_NEG          \
+    args[0] = -args[0];
+
+
+#define DO_FLOOR    \
+    args[0] = FT_PIX_FLOOR( args[0] );
+
+
+#define DO_CEILING                    \
+    args[0] = FT_PIX_CEIL( args[0] );
+
+
+#define DO_RS                           \
+   {                                    \
+     FT_ULong  I = (FT_ULong)args[0];   \
+                                        \
+                                        \
+     if ( BOUNDSL( I, CUR.storeSize ) ) \
+     {                                  \
+       if ( CUR.pedantic_hinting )      \
+       {                                \
+         ARRAY_BOUND_ERROR;             \
+       }                                \
+       else                             \
+         args[0] = 0;                   \
+     }                                  \
+     else                               \
+       args[0] = CUR.storage[I];        \
+   }
+
+
+#define DO_WS                           \
+   {                                    \
+     FT_ULong  I = (FT_ULong)args[0];   \
+                                        \
+                                        \
+     if ( BOUNDSL( I, CUR.storeSize ) ) \
+     {                                  \
+       if ( CUR.pedantic_hinting )      \
+       {                                \
+         ARRAY_BOUND_ERROR;             \
+       }                                \
+     }                                  \
+     else                               \
+       CUR.storage[I] = args[1];        \
+   }
+
+
+#define DO_RCVT                          \
+   {                                     \
+     FT_ULong  I = (FT_ULong)args[0];    \
+                                         \
+                                         \
+     if ( BOUNDSL( I, CUR.cvtSize ) )    \
+     {                                   \
+       if ( CUR.pedantic_hinting )       \
+       {                                 \
+         ARRAY_BOUND_ERROR;              \
+       }                                 \
+       else                              \
+         args[0] = 0;                    \
+     }                                   \
+     else                                \
+       args[0] = CUR_Func_read_cvt( I ); \
+   }
+
+
+#define DO_WCVTP                         \
+   {                                     \
+     FT_ULong  I = (FT_ULong)args[0];    \
+                                         \
+                                         \
+     if ( BOUNDSL( I, CUR.cvtSize ) )    \
+     {                                   \
+       if ( CUR.pedantic_hinting )       \
+       {                                 \
+         ARRAY_BOUND_ERROR;              \
+       }                                 \
+     }                                   \
+     else                                \
+       CUR_Func_write_cvt( I, args[1] ); \
+   }
+
+
+#define DO_WCVTF                                                \
+   {                                                            \
+     FT_ULong  I = (FT_ULong)args[0];                           \
+                                                                \
+                                                                \
+     if ( BOUNDSL( I, CUR.cvtSize ) )                           \
+     {                                                          \
+       if ( CUR.pedantic_hinting )                              \
+       {                                                        \
+         ARRAY_BOUND_ERROR;                                     \
+       }                                                        \
+     }                                                          \
+     else                                                       \
+       CUR.cvt[I] = TT_MULFIX( args[1], CUR.tt_metrics.scale ); \
+   }
+
+
+#define DO_DEBUG                     \
+    CUR.error = TT_Err_Debug_OpCode;
+
+
+#define DO_ROUND                                                   \
+    args[0] = CUR_Func_round(                                      \
+                args[0],                                           \
+                CUR.tt_metrics.compensations[CUR.opcode - 0x68] );
+
+
+#define DO_NROUND                                                            \
+    args[0] = ROUND_None( args[0],                                           \
+                          CUR.tt_metrics.compensations[CUR.opcode - 0x6C] );
+
+
+#define DO_MAX               \
+    if ( args[1] > args[0] ) \
+      args[0] = args[1];
+
+
+#define DO_MIN               \
+    if ( args[1] < args[0] ) \
+      args[0] = args[1];
+
+
+#ifndef TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+
+#undef  ARRAY_BOUND_ERROR
+#define ARRAY_BOUND_ERROR                   \
+    {                                       \
+      CUR.error = TT_Err_Invalid_Reference; \
+      return;                               \
+    }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SVTCA[a]:     Set (F and P) Vectors to Coordinate Axis                */
+  /* Opcode range: 0x00-0x01                                               */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_SVTCA( INS_ARG )
+  {
+    DO_SVTCA
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SPVTCA[a]:    Set PVector to Coordinate Axis                          */
+  /* Opcode range: 0x02-0x03                                               */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_SPVTCA( INS_ARG )
+  {
+    DO_SPVTCA
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SFVTCA[a]:    Set FVector to Coordinate Axis                          */
+  /* Opcode range: 0x04-0x05                                               */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_SFVTCA( INS_ARG )
+  {
+    DO_SFVTCA
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SPVTL[a]:     Set PVector To Line                                     */
+  /* Opcode range: 0x06-0x07                                               */
+  /* Stack:        uint32 uint32 -->                                       */
+  /*                                                                       */
+  static void
+  Ins_SPVTL( INS_ARG )
+  {
+    DO_SPVTL
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SFVTL[a]:     Set FVector To Line                                     */
+  /* Opcode range: 0x08-0x09                                               */
+  /* Stack:        uint32 uint32 -->                                       */
+  /*                                                                       */
+  static void
+  Ins_SFVTL( INS_ARG )
+  {
+    DO_SFVTL
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SFVTPV[]:     Set FVector To PVector                                  */
+  /* Opcode range: 0x0E                                                    */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_SFVTPV( INS_ARG )
+  {
+    DO_SFVTPV
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SPVFS[]:      Set PVector From Stack                                  */
+  /* Opcode range: 0x0A                                                    */
+  /* Stack:        f2.14 f2.14 -->                                         */
+  /*                                                                       */
+  static void
+  Ins_SPVFS( INS_ARG )
+  {
+    DO_SPVFS
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SFVFS[]:      Set FVector From Stack                                  */
+  /* Opcode range: 0x0B                                                    */
+  /* Stack:        f2.14 f2.14 -->                                         */
+  /*                                                                       */
+  static void
+  Ins_SFVFS( INS_ARG )
+  {
+    DO_SFVFS
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* GPV[]:        Get Projection Vector                                   */
+  /* Opcode range: 0x0C                                                    */
+  /* Stack:        ef2.14 --> ef2.14                                       */
+  /*                                                                       */
+  static void
+  Ins_GPV( INS_ARG )
+  {
+    DO_GPV
+  }
+
+
+  /*************************************************************************/
+  /* GFV[]:        Get Freedom Vector                                      */
+  /* Opcode range: 0x0D                                                    */
+  /* Stack:        ef2.14 --> ef2.14                                       */
+  /*                                                                       */
+  static void
+  Ins_GFV( INS_ARG )
+  {
+    DO_GFV
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SRP0[]:       Set Reference Point 0                                   */
+  /* Opcode range: 0x10                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SRP0( INS_ARG )
+  {
+    DO_SRP0
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SRP1[]:       Set Reference Point 1                                   */
+  /* Opcode range: 0x11                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SRP1( INS_ARG )
+  {
+    DO_SRP1
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SRP2[]:       Set Reference Point 2                                   */
+  /* Opcode range: 0x12                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SRP2( INS_ARG )
+  {
+    DO_SRP2
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* RTHG[]:       Round To Half Grid                                      */
+  /* Opcode range: 0x19                                                    */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_RTHG( INS_ARG )
+  {
+    DO_RTHG
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* RTG[]:        Round To Grid                                           */
+  /* Opcode range: 0x18                                                    */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_RTG( INS_ARG )
+  {
+    DO_RTG
+  }
+
+
+  /*************************************************************************/
+  /* RTDG[]:       Round To Double Grid                                    */
+  /* Opcode range: 0x3D                                                    */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_RTDG( INS_ARG )
+  {
+    DO_RTDG
+  }
+
+
+  /*************************************************************************/
+  /* RUTG[]:       Round Up To Grid                                        */
+  /* Opcode range: 0x7C                                                    */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_RUTG( INS_ARG )
+  {
+    DO_RUTG
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* RDTG[]:       Round Down To Grid                                      */
+  /* Opcode range: 0x7D                                                    */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_RDTG( INS_ARG )
+  {
+    DO_RDTG
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ROFF[]:       Round OFF                                               */
+  /* Opcode range: 0x7A                                                    */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_ROFF( INS_ARG )
+  {
+    DO_ROFF
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SROUND[]:     Super ROUND                                             */
+  /* Opcode range: 0x76                                                    */
+  /* Stack:        Eint8 -->                                               */
+  /*                                                                       */
+  static void
+  Ins_SROUND( INS_ARG )
+  {
+    DO_SROUND
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* S45ROUND[]:   Super ROUND 45 degrees                                  */
+  /* Opcode range: 0x77                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_S45ROUND( INS_ARG )
+  {
+    DO_S45ROUND
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SLOOP[]:      Set LOOP variable                                       */
+  /* Opcode range: 0x17                                                    */
+  /* Stack:        int32? -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SLOOP( INS_ARG )
+  {
+    DO_SLOOP
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SMD[]:        Set Minimum Distance                                    */
+  /* Opcode range: 0x1A                                                    */
+  /* Stack:        f26.6 -->                                               */
+  /*                                                                       */
+  static void
+  Ins_SMD( INS_ARG )
+  {
+    DO_SMD
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SCVTCI[]:     Set Control Value Table Cut In                          */
+  /* Opcode range: 0x1D                                                    */
+  /* Stack:        f26.6 -->                                               */
+  /*                                                                       */
+  static void
+  Ins_SCVTCI( INS_ARG )
+  {
+    DO_SCVTCI
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SSWCI[]:      Set Single Width Cut In                                 */
+  /* Opcode range: 0x1E                                                    */
+  /* Stack:        f26.6 -->                                               */
+  /*                                                                       */
+  static void
+  Ins_SSWCI( INS_ARG )
+  {
+    DO_SSWCI
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SSW[]:        Set Single Width                                        */
+  /* Opcode range: 0x1F                                                    */
+  /* Stack:        int32? -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SSW( INS_ARG )
+  {
+    DO_SSW
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FLIPON[]:     Set auto-FLIP to ON                                     */
+  /* Opcode range: 0x4D                                                    */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_FLIPON( INS_ARG )
+  {
+    DO_FLIPON
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FLIPOFF[]:    Set auto-FLIP to OFF                                    */
+  /* Opcode range: 0x4E                                                    */
+  /* Stack: -->                                                            */
+  /*                                                                       */
+  static void
+  Ins_FLIPOFF( INS_ARG )
+  {
+    DO_FLIPOFF
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SANGW[]:      Set ANGle Weight                                        */
+  /* Opcode range: 0x7E                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SANGW( INS_ARG )
+  {
+    /* instruction not supported anymore */
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SDB[]:        Set Delta Base                                          */
+  /* Opcode range: 0x5E                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SDB( INS_ARG )
+  {
+    DO_SDB
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SDS[]:        Set Delta Shift                                         */
+  /* Opcode range: 0x5F                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SDS( INS_ARG )
+  {
+    DO_SDS
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MPPEM[]:      Measure Pixel Per EM                                    */
+  /* Opcode range: 0x4B                                                    */
+  /* Stack:        --> Euint16                                             */
+  /*                                                                       */
+  static void
+  Ins_MPPEM( INS_ARG )
+  {
+    DO_MPPEM
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MPS[]:        Measure Point Size                                      */
+  /* Opcode range: 0x4C                                                    */
+  /* Stack:        --> Euint16                                             */
+  /*                                                                       */
+  static void
+  Ins_MPS( INS_ARG )
+  {
+    DO_MPS
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* DUP[]:        DUPlicate the top stack's element                       */
+  /* Opcode range: 0x20                                                    */
+  /* Stack:        StkElt --> StkElt StkElt                                */
+  /*                                                                       */
+  static void
+  Ins_DUP( INS_ARG )
+  {
+    DO_DUP
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* POP[]:        POP the stack's top element                             */
+  /* Opcode range: 0x21                                                    */
+  /* Stack:        StkElt -->                                              */
+  /*                                                                       */
+  static void
+  Ins_POP( INS_ARG )
+  {
+    /* nothing to do */
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* CLEAR[]:      CLEAR the entire stack                                  */
+  /* Opcode range: 0x22                                                    */
+  /* Stack:        StkElt... -->                                           */
+  /*                                                                       */
+  static void
+  Ins_CLEAR( INS_ARG )
+  {
+    DO_CLEAR
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SWAP[]:       SWAP the stack's top two elements                       */
+  /* Opcode range: 0x23                                                    */
+  /* Stack:        2 * StkElt --> 2 * StkElt                               */
+  /*                                                                       */
+  static void
+  Ins_SWAP( INS_ARG )
+  {
+    DO_SWAP
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* DEPTH[]:      return the stack DEPTH                                  */
+  /* Opcode range: 0x24                                                    */
+  /* Stack:        --> uint32                                              */
+  /*                                                                       */
+  static void
+  Ins_DEPTH( INS_ARG )
+  {
+    DO_DEPTH
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* CINDEX[]:     Copy INDEXed element                                    */
+  /* Opcode range: 0x25                                                    */
+  /* Stack:        int32 --> StkElt                                        */
+  /*                                                                       */
+  static void
+  Ins_CINDEX( INS_ARG )
+  {
+    DO_CINDEX
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* EIF[]:        End IF                                                  */
+  /* Opcode range: 0x59                                                    */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_EIF( INS_ARG )
+  {
+    /* nothing to do */
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* JROT[]:       Jump Relative On True                                   */
+  /* Opcode range: 0x78                                                    */
+  /* Stack:        StkElt int32 -->                                        */
+  /*                                                                       */
+  static void
+  Ins_JROT( INS_ARG )
+  {
+    DO_JROT
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* JMPR[]:       JuMP Relative                                           */
+  /* Opcode range: 0x1C                                                    */
+  /* Stack:        int32 -->                                               */
+  /*                                                                       */
+  static void
+  Ins_JMPR( INS_ARG )
+  {
+    DO_JMPR
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* JROF[]:       Jump Relative On False                                  */
+  /* Opcode range: 0x79                                                    */
+  /* Stack:        StkElt int32 -->                                        */
+  /*                                                                       */
+  static void
+  Ins_JROF( INS_ARG )
+  {
+    DO_JROF
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* LT[]:         Less Than                                               */
+  /* Opcode range: 0x50                                                    */
+  /* Stack:        int32? int32? --> bool                                  */
+  /*                                                                       */
+  static void
+  Ins_LT( INS_ARG )
+  {
+    DO_LT
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* LTEQ[]:       Less Than or EQual                                      */
+  /* Opcode range: 0x51                                                    */
+  /* Stack:        int32? int32? --> bool                                  */
+  /*                                                                       */
+  static void
+  Ins_LTEQ( INS_ARG )
+  {
+    DO_LTEQ
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* GT[]:         Greater Than                                            */
+  /* Opcode range: 0x52                                                    */
+  /* Stack:        int32? int32? --> bool                                  */
+  /*                                                                       */
+  static void
+  Ins_GT( INS_ARG )
+  {
+    DO_GT
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* GTEQ[]:       Greater Than or EQual                                   */
+  /* Opcode range: 0x53                                                    */
+  /* Stack:        int32? int32? --> bool                                  */
+  /*                                                                       */
+  static void
+  Ins_GTEQ( INS_ARG )
+  {
+    DO_GTEQ
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* EQ[]:         EQual                                                   */
+  /* Opcode range: 0x54                                                    */
+  /* Stack:        StkElt StkElt --> bool                                  */
+  /*                                                                       */
+  static void
+  Ins_EQ( INS_ARG )
+  {
+    DO_EQ
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* NEQ[]:        Not EQual                                               */
+  /* Opcode range: 0x55                                                    */
+  /* Stack:        StkElt StkElt --> bool                                  */
+  /*                                                                       */
+  static void
+  Ins_NEQ( INS_ARG )
+  {
+    DO_NEQ
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ODD[]:        Is ODD                                                  */
+  /* Opcode range: 0x56                                                    */
+  /* Stack:        f26.6 --> bool                                          */
+  /*                                                                       */
+  static void
+  Ins_ODD( INS_ARG )
+  {
+    DO_ODD
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* EVEN[]:       Is EVEN                                                 */
+  /* Opcode range: 0x57                                                    */
+  /* Stack:        f26.6 --> bool                                          */
+  /*                                                                       */
+  static void
+  Ins_EVEN( INS_ARG )
+  {
+    DO_EVEN
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* AND[]:        logical AND                                             */
+  /* Opcode range: 0x5A                                                    */
+  /* Stack:        uint32 uint32 --> uint32                                */
+  /*                                                                       */
+  static void
+  Ins_AND( INS_ARG )
+  {
+    DO_AND
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* OR[]:         logical OR                                              */
+  /* Opcode range: 0x5B                                                    */
+  /* Stack:        uint32 uint32 --> uint32                                */
+  /*                                                                       */
+  static void
+  Ins_OR( INS_ARG )
+  {
+    DO_OR
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* NOT[]:        logical NOT                                             */
+  /* Opcode range: 0x5C                                                    */
+  /* Stack:        StkElt --> uint32                                       */
+  /*                                                                       */
+  static void
+  Ins_NOT( INS_ARG )
+  {
+    DO_NOT
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ADD[]:        ADD                                                     */
+  /* Opcode range: 0x60                                                    */
+  /* Stack:        f26.6 f26.6 --> f26.6                                   */
+  /*                                                                       */
+  static void
+  Ins_ADD( INS_ARG )
+  {
+    DO_ADD
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SUB[]:        SUBtract                                                */
+  /* Opcode range: 0x61                                                    */
+  /* Stack:        f26.6 f26.6 --> f26.6                                   */
+  /*                                                                       */
+  static void
+  Ins_SUB( INS_ARG )
+  {
+    DO_SUB
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* DIV[]:        DIVide                                                  */
+  /* Opcode range: 0x62                                                    */
+  /* Stack:        f26.6 f26.6 --> f26.6                                   */
+  /*                                                                       */
+  static void
+  Ins_DIV( INS_ARG )
+  {
+    DO_DIV
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MUL[]:        MULtiply                                                */
+  /* Opcode range: 0x63                                                    */
+  /* Stack:        f26.6 f26.6 --> f26.6                                   */
+  /*                                                                       */
+  static void
+  Ins_MUL( INS_ARG )
+  {
+    DO_MUL
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ABS[]:        ABSolute value                                          */
+  /* Opcode range: 0x64                                                    */
+  /* Stack:        f26.6 --> f26.6                                         */
+  /*                                                                       */
+  static void
+  Ins_ABS( INS_ARG )
+  {
+    DO_ABS
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* NEG[]:        NEGate                                                  */
+  /* Opcode range: 0x65                                                    */
+  /* Stack: f26.6 --> f26.6                                                */
+  /*                                                                       */
+  static void
+  Ins_NEG( INS_ARG )
+  {
+    DO_NEG
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FLOOR[]:      FLOOR                                                   */
+  /* Opcode range: 0x66                                                    */
+  /* Stack:        f26.6 --> f26.6                                         */
+  /*                                                                       */
+  static void
+  Ins_FLOOR( INS_ARG )
+  {
+    DO_FLOOR
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* CEILING[]:    CEILING                                                 */
+  /* Opcode range: 0x67                                                    */
+  /* Stack:        f26.6 --> f26.6                                         */
+  /*                                                                       */
+  static void
+  Ins_CEILING( INS_ARG )
+  {
+    DO_CEILING
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* RS[]:         Read Store                                              */
+  /* Opcode range: 0x43                                                    */
+  /* Stack:        uint32 --> uint32                                       */
+  /*                                                                       */
+  static void
+  Ins_RS( INS_ARG )
+  {
+    DO_RS
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* WS[]:         Write Store                                             */
+  /* Opcode range: 0x42                                                    */
+  /* Stack:        uint32 uint32 -->                                       */
+  /*                                                                       */
+  static void
+  Ins_WS( INS_ARG )
+  {
+    DO_WS
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* WCVTP[]:      Write CVT in Pixel units                                */
+  /* Opcode range: 0x44                                                    */
+  /* Stack:        f26.6 uint32 -->                                        */
+  /*                                                                       */
+  static void
+  Ins_WCVTP( INS_ARG )
+  {
+    DO_WCVTP
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* WCVTF[]:      Write CVT in Funits                                     */
+  /* Opcode range: 0x70                                                    */
+  /* Stack:        uint32 uint32 -->                                       */
+  /*                                                                       */
+  static void
+  Ins_WCVTF( INS_ARG )
+  {
+    DO_WCVTF
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* RCVT[]:       Read CVT                                                */
+  /* Opcode range: 0x45                                                    */
+  /* Stack:        uint32 --> f26.6                                        */
+  /*                                                                       */
+  static void
+  Ins_RCVT( INS_ARG )
+  {
+    DO_RCVT
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* AA[]:         Adjust Angle                                            */
+  /* Opcode range: 0x7F                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_AA( INS_ARG )
+  {
+    /* intentionally no longer supported */
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* DEBUG[]:      DEBUG.  Unsupported.                                    */
+  /* Opcode range: 0x4F                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  /* Note: The original instruction pops a value from the stack.           */
+  /*                                                                       */
+  static void
+  Ins_DEBUG( INS_ARG )
+  {
+    DO_DEBUG
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ROUND[ab]:    ROUND value                                             */
+  /* Opcode range: 0x68-0x6B                                               */
+  /* Stack:        f26.6 --> f26.6                                         */
+  /*                                                                       */
+  static void
+  Ins_ROUND( INS_ARG )
+  {
+    DO_ROUND
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* NROUND[ab]:   No ROUNDing of value                                    */
+  /* Opcode range: 0x6C-0x6F                                               */
+  /* Stack:        f26.6 --> f26.6                                         */
+  /*                                                                       */
+  static void
+  Ins_NROUND( INS_ARG )
+  {
+    DO_NROUND
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MAX[]:        MAXimum                                                 */
+  /* Opcode range: 0x68                                                    */
+  /* Stack:        int32? int32? --> int32                                 */
+  /*                                                                       */
+  static void
+  Ins_MAX( INS_ARG )
+  {
+    DO_MAX
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MIN[]:        MINimum                                                 */
+  /* Opcode range: 0x69                                                    */
+  /* Stack:        int32? int32? --> int32                                 */
+  /*                                                                       */
+  static void
+  Ins_MIN( INS_ARG )
+  {
+    DO_MIN
+  }
+
+
+#endif  /* !TT_CONFIG_OPTION_INTERPRETER_SWITCH */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The following functions are called as is within the switch statement. */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MINDEX[]:     Move INDEXed element                                    */
+  /* Opcode range: 0x26                                                    */
+  /* Stack:        int32? --> StkElt                                       */
+  /*                                                                       */
+  static void
+  Ins_MINDEX( INS_ARG )
+  {
+    FT_Long  L, K;
+
+
+    L = args[0];
+
+    if ( L <= 0 || L > CUR.args )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+    }
+    else
+    {
+      K = CUR.stack[CUR.args - L];
+
+      FT_ARRAY_MOVE( &CUR.stack[CUR.args - L    ],
+                     &CUR.stack[CUR.args - L + 1],
+                     ( L - 1 ) );
+
+      CUR.stack[CUR.args - 1] = K;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ROLL[]:       ROLL top three elements                                 */
+  /* Opcode range: 0x8A                                                    */
+  /* Stack:        3 * StkElt --> 3 * StkElt                               */
+  /*                                                                       */
+  static void
+  Ins_ROLL( INS_ARG )
+  {
+    FT_Long  A, B, C;
+
+    FT_UNUSED_EXEC;
+
+
+    A = args[2];
+    B = args[1];
+    C = args[0];
+
+    args[2] = C;
+    args[1] = A;
+    args[0] = B;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MANAGING THE FLOW OF CONTROL                                          */
+  /*                                                                       */
+  /*   Instructions appear in the specification's order.                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  static FT_Bool
+  SkipCode( EXEC_OP )
+  {
+    CUR.IP += CUR.length;
+
+    if ( CUR.IP < CUR.codeSize )
+    {
+      CUR.opcode = CUR.code[CUR.IP];
+
+      CUR.length = opcode_length[CUR.opcode];
+      if ( CUR.length < 0 )
+      {
+        if ( CUR.IP + 1 >= CUR.codeSize )
+          goto Fail_Overflow;
+        CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1];
+      }
+
+      if ( CUR.IP + CUR.length <= CUR.codeSize )
+        return SUCCESS;
+    }
+
+  Fail_Overflow:
+    CUR.error = TT_Err_Code_Overflow;
+    return FAILURE;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* IF[]:         IF test                                                 */
+  /* Opcode range: 0x58                                                    */
+  /* Stack:        StkElt -->                                              */
+  /*                                                                       */
+  static void
+  Ins_IF( INS_ARG )
+  {
+    FT_Int   nIfs;
+    FT_Bool  Out;
+
+
+    if ( args[0] != 0 )
+      return;
+
+    nIfs = 1;
+    Out = 0;
+
+    do
+    {
+      if ( SKIP_Code() == FAILURE )
+        return;
+
+      switch ( CUR.opcode )
+      {
+      case 0x58:      /* IF */
+        nIfs++;
+        break;
+
+      case 0x1B:      /* ELSE */
+        Out = FT_BOOL( nIfs == 1 );
+        break;
+
+      case 0x59:      /* EIF */
+        nIfs--;
+        Out = FT_BOOL( nIfs == 0 );
+        break;
+      }
+    } while ( Out == 0 );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ELSE[]:       ELSE                                                    */
+  /* Opcode range: 0x1B                                                    */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_ELSE( INS_ARG )
+  {
+    FT_Int  nIfs;
+
+    FT_UNUSED_ARG;
+
+
+    nIfs = 1;
+
+    do
+    {
+      if ( SKIP_Code() == FAILURE )
+        return;
+
+      switch ( CUR.opcode )
+      {
+      case 0x58:    /* IF */
+        nIfs++;
+        break;
+
+      case 0x59:    /* EIF */
+        nIfs--;
+        break;
+      }
+    } while ( nIfs != 0 );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* DEFINING AND USING FUNCTIONS AND INSTRUCTIONS                         */
+  /*                                                                       */
+  /*   Instructions appear in the specification's order.                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FDEF[]:       Function DEFinition                                     */
+  /* Opcode range: 0x2C                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_FDEF( INS_ARG )
+  {
+    FT_ULong       n;
+    TT_DefRecord*  rec;
+    TT_DefRecord*  limit;
+
+
+    /* some font programs are broken enough to redefine functions! */
+    /* We will then parse the current table.                       */
+
+    rec   = CUR.FDefs;
+    limit = rec + CUR.numFDefs;
+    n     = args[0];
+
+    for ( ; rec < limit; rec++ )
+    {
+      if ( rec->opc == n )
+        break;
+    }
+
+    if ( rec == limit )
+    {
+      /* check that there is enough room for new functions */
+      if ( CUR.numFDefs >= CUR.maxFDefs )
+      {
+        CUR.error = TT_Err_Too_Many_Function_Defs;
+        return;
+      }
+      CUR.numFDefs++;
+    }
+
+    /* Although FDEF takes unsigned 32-bit integer,  */
+    /* func # must be within unsigned 16-bit integer */
+    if ( n > 0xFFFFU )
+    {
+      CUR.error = TT_Err_Too_Many_Function_Defs;
+      return;
+    }
+
+    rec->range  = CUR.curRange;
+    rec->opc    = (FT_UInt16)n;
+    rec->start  = CUR.IP + 1;
+    rec->active = TRUE;
+
+    if ( n > CUR.maxFunc )
+      CUR.maxFunc = (FT_UInt16)n;
+
+    /* Now skip the whole function definition. */
+    /* We don't allow nested IDEFS & FDEFs.    */
+
+    while ( SKIP_Code() == SUCCESS )
+    {
+      switch ( CUR.opcode )
+      {
+      case 0x89:    /* IDEF */
+      case 0x2C:    /* FDEF */
+        CUR.error = TT_Err_Nested_DEFS;
+        return;
+
+      case 0x2D:   /* ENDF */
+        rec->end = CUR.IP;
+        return;
+      }
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ENDF[]:       END Function definition                                 */
+  /* Opcode range: 0x2D                                                    */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_ENDF( INS_ARG )
+  {
+    TT_CallRec*  pRec;
+
+    FT_UNUSED_ARG;
+
+
+    if ( CUR.callTop <= 0 )     /* We encountered an ENDF without a call */
+    {
+      CUR.error = TT_Err_ENDF_In_Exec_Stream;
+      return;
+    }
+
+    CUR.callTop--;
+
+    pRec = &CUR.callStack[CUR.callTop];
+
+    pRec->Cur_Count--;
+
+    CUR.step_ins = FALSE;
+
+    if ( pRec->Cur_Count > 0 )
+    {
+      CUR.callTop++;
+      CUR.IP = pRec->Cur_Restart;
+    }
+    else
+      /* Loop through the current function */
+      INS_Goto_CodeRange( pRec->Caller_Range,
+                          pRec->Caller_IP );
+
+    /* Exit the current call frame.                      */
+
+    /* NOTE: If the last instruction of a program is a   */
+    /*       CALL or LOOPCALL, the return address is     */
+    /*       always out of the code range.  This is a    */
+    /*       valid address, and it is why we do not test */
+    /*       the result of Ins_Goto_CodeRange() here!    */
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* CALL[]:       CALL function                                           */
+  /* Opcode range: 0x2B                                                    */
+  /* Stack:        uint32? -->                                             */
+  /*                                                                       */
+  static void
+  Ins_CALL( INS_ARG )
+  {
+    FT_ULong       F;
+    TT_CallRec*    pCrec;
+    TT_DefRecord*  def;
+
+
+    /* first of all, check the index */
+
+    F = args[0];
+    if ( BOUNDSL( F, CUR.maxFunc + 1 ) )
+      goto Fail;
+
+    /* Except for some old Apple fonts, all functions in a TrueType */
+    /* font are defined in increasing order, starting from 0.  This */
+    /* means that we normally have                                  */
+    /*                                                              */
+    /*    CUR.maxFunc+1 == CUR.numFDefs                             */
+    /*    CUR.FDefs[n].opc == n for n in 0..CUR.maxFunc             */
+    /*                                                              */
+    /* If this isn't true, we need to look up the function table.   */
+
+    def = CUR.FDefs + F;
+    if ( CUR.maxFunc + 1 != CUR.numFDefs || def->opc != F )
+    {
+      /* look up the FDefs table */
+      TT_DefRecord*  limit;
+
+
+      def   = CUR.FDefs;
+      limit = def + CUR.numFDefs;
+
+      while ( def < limit && def->opc != F )
+        def++;
+
+      if ( def == limit )
+        goto Fail;
+    }
+
+    /* check that the function is active */
+    if ( !def->active )
+      goto Fail;
+
+    /* check the call stack */
+    if ( CUR.callTop >= CUR.callSize )
+    {
+      CUR.error = TT_Err_Stack_Overflow;
+      return;
+    }
+
+    pCrec = CUR.callStack + CUR.callTop;
+
+    pCrec->Caller_Range = CUR.curRange;
+    pCrec->Caller_IP    = CUR.IP + 1;
+    pCrec->Cur_Count    = 1;
+    pCrec->Cur_Restart  = def->start;
+    pCrec->Cur_End      = def->end;
+
+    CUR.callTop++;
+
+    INS_Goto_CodeRange( def->range,
+                        def->start );
+
+    CUR.step_ins = FALSE;
+    return;
+
+  Fail:
+    CUR.error = TT_Err_Invalid_Reference;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* LOOPCALL[]:   LOOP and CALL function                                  */
+  /* Opcode range: 0x2A                                                    */
+  /* Stack:        uint32? Eint16? -->                                     */
+  /*                                                                       */
+  static void
+  Ins_LOOPCALL( INS_ARG )
+  {
+    FT_ULong       F;
+    TT_CallRec*    pCrec;
+    TT_DefRecord*  def;
+
+
+    /* first of all, check the index */
+    F = args[1];
+    if ( BOUNDSL( F, CUR.maxFunc + 1 ) )
+      goto Fail;
+
+    /* Except for some old Apple fonts, all functions in a TrueType */
+    /* font are defined in increasing order, starting from 0.  This */
+    /* means that we normally have                                  */
+    /*                                                              */
+    /*    CUR.maxFunc+1 == CUR.numFDefs                             */
+    /*    CUR.FDefs[n].opc == n for n in 0..CUR.maxFunc             */
+    /*                                                              */
+    /* If this isn't true, we need to look up the function table.   */
+
+    def = CUR.FDefs + F;
+    if ( CUR.maxFunc + 1 != CUR.numFDefs || def->opc != F )
+    {
+      /* look up the FDefs table */
+      TT_DefRecord*  limit;
+
+
+      def   = CUR.FDefs;
+      limit = def + CUR.numFDefs;
+
+      while ( def < limit && def->opc != F )
+        def++;
+
+      if ( def == limit )
+        goto Fail;
+    }
+
+    /* check that the function is active */
+    if ( !def->active )
+      goto Fail;
+
+    /* check stack */
+    if ( CUR.callTop >= CUR.callSize )
+    {
+      CUR.error = TT_Err_Stack_Overflow;
+      return;
+    }
+
+    if ( args[0] > 0 )
+    {
+      pCrec = CUR.callStack + CUR.callTop;
+
+      pCrec->Caller_Range = CUR.curRange;
+      pCrec->Caller_IP    = CUR.IP + 1;
+      pCrec->Cur_Count    = (FT_Int)args[0];
+      pCrec->Cur_Restart  = def->start;
+      pCrec->Cur_End      = def->end;
+
+      CUR.callTop++;
+
+      INS_Goto_CodeRange( def->range, def->start );
+
+      CUR.step_ins = FALSE;
+    }
+    return;
+
+  Fail:
+    CUR.error = TT_Err_Invalid_Reference;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* IDEF[]:       Instruction DEFinition                                  */
+  /* Opcode range: 0x89                                                    */
+  /* Stack:        Eint8 -->                                               */
+  /*                                                                       */
+  static void
+  Ins_IDEF( INS_ARG )
+  {
+    TT_DefRecord*  def;
+    TT_DefRecord*  limit;
+
+
+    /*  First of all, look for the same function in our table */
+
+    def   = CUR.IDefs;
+    limit = def + CUR.numIDefs;
+
+    for ( ; def < limit; def++ )
+      if ( def->opc == (FT_ULong)args[0] )
+        break;
+
+    if ( def == limit )
+    {
+      /* check that there is enough room for a new instruction */
+      if ( CUR.numIDefs >= CUR.maxIDefs )
+      {
+        CUR.error = TT_Err_Too_Many_Instruction_Defs;
+        return;
+      }
+      CUR.numIDefs++;
+    }
+
+    /* opcode must be unsigned 8-bit integer */
+    if ( 0 > args[0] || args[0] > 0x00FF )
+    {
+      CUR.error = TT_Err_Too_Many_Instruction_Defs;
+      return;
+    }
+
+    def->opc    = (FT_Byte)args[0];
+    def->start  = CUR.IP + 1;
+    def->range  = CUR.curRange;
+    def->active = TRUE;
+
+    if ( (FT_ULong)args[0] > CUR.maxIns )
+      CUR.maxIns = (FT_Byte)args[0];
+
+    /* Now skip the whole function definition. */
+    /* We don't allow nested IDEFs & FDEFs.    */
+
+    while ( SKIP_Code() == SUCCESS )
+    {
+      switch ( CUR.opcode )
+      {
+      case 0x89:   /* IDEF */
+      case 0x2C:   /* FDEF */
+        CUR.error = TT_Err_Nested_DEFS;
+        return;
+      case 0x2D:   /* ENDF */
+        return;
+      }
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* PUSHING DATA ONTO THE INTERPRETER STACK                               */
+  /*                                                                       */
+  /*   Instructions appear in the specification's order.                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* NPUSHB[]:     PUSH N Bytes                                            */
+  /* Opcode range: 0x40                                                    */
+  /* Stack:        --> uint32...                                           */
+  /*                                                                       */
+  static void
+  Ins_NPUSHB( INS_ARG )
+  {
+    FT_UShort  L, K;
+
+
+    L = (FT_UShort)CUR.code[CUR.IP + 1];
+
+    if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
+    {
+      CUR.error = TT_Err_Stack_Overflow;
+      return;
+    }
+
+    for ( K = 1; K <= L; K++ )
+      args[K - 1] = CUR.code[CUR.IP + K + 1];
+
+    CUR.new_top += L;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* NPUSHW[]:     PUSH N Words                                            */
+  /* Opcode range: 0x41                                                    */
+  /* Stack:        --> int32...                                            */
+  /*                                                                       */
+  static void
+  Ins_NPUSHW( INS_ARG )
+  {
+    FT_UShort  L, K;
+
+
+    L = (FT_UShort)CUR.code[CUR.IP + 1];
+
+    if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
+    {
+      CUR.error = TT_Err_Stack_Overflow;
+      return;
+    }
+
+    CUR.IP += 2;
+
+    for ( K = 0; K < L; K++ )
+      args[K] = GET_ShortIns();
+
+    CUR.step_ins = FALSE;
+    CUR.new_top += L;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* PUSHB[abc]:   PUSH Bytes                                              */
+  /* Opcode range: 0xB0-0xB7                                               */
+  /* Stack:        --> uint32...                                           */
+  /*                                                                       */
+  static void
+  Ins_PUSHB( INS_ARG )
+  {
+    FT_UShort  L, K;
+
+
+    L = (FT_UShort)( CUR.opcode - 0xB0 + 1 );
+
+    if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
+    {
+      CUR.error = TT_Err_Stack_Overflow;
+      return;
+    }
+
+    for ( K = 1; K <= L; K++ )
+      args[K - 1] = CUR.code[CUR.IP + K];
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* PUSHW[abc]:   PUSH Words                                              */
+  /* Opcode range: 0xB8-0xBF                                               */
+  /* Stack:        --> int32...                                            */
+  /*                                                                       */
+  static void
+  Ins_PUSHW( INS_ARG )
+  {
+    FT_UShort  L, K;
+
+
+    L = (FT_UShort)( CUR.opcode - 0xB8 + 1 );
+
+    if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) )
+    {
+      CUR.error = TT_Err_Stack_Overflow;
+      return;
+    }
+
+    CUR.IP++;
+
+    for ( K = 0; K < L; K++ )
+      args[K] = GET_ShortIns();
+
+    CUR.step_ins = FALSE;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MANAGING THE GRAPHICS STATE                                           */
+  /*                                                                       */
+  /*  Instructions appear in the specs' order.                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* GC[a]:        Get Coordinate projected onto                           */
+  /* Opcode range: 0x46-0x47                                               */
+  /* Stack:        uint32 --> f26.6                                        */
+  /*                                                                       */
+  /* XXX: UNDOCUMENTED: Measures from the original glyph must be taken     */
+  /*      along the dual projection vector!                                */
+  /*                                                                       */
+  static void
+  Ins_GC( INS_ARG )
+  {
+    FT_ULong    L;
+    FT_F26Dot6  R;
+
+
+    L = (FT_ULong)args[0];
+
+    if ( BOUNDSL( L, CUR.zp2.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      R = 0;
+    }
+    else
+    {
+      if ( CUR.opcode & 1 )
+        R = CUR_fast_dualproj( &CUR.zp2.org[L] );
+      else
+        R = CUR_fast_project( &CUR.zp2.cur[L] );
+    }
+
+    args[0] = R;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SCFS[]:       Set Coordinate From Stack                               */
+  /* Opcode range: 0x48                                                    */
+  /* Stack:        f26.6 uint32 -->                                        */
+  /*                                                                       */
+  /* Formula:                                                              */
+  /*                                                                       */
+  /*   OA := OA + ( value - OA.p )/( f.p ) * f                             */
+  /*                                                                       */
+  static void
+  Ins_SCFS( INS_ARG )
+  {
+    FT_Long    K;
+    FT_UShort  L;
+
+
+    L = (FT_UShort)args[0];
+
+    if ( BOUNDS( L, CUR.zp2.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    K = CUR_fast_project( &CUR.zp2.cur[L] );
+
+    CUR_Func_move( &CUR.zp2, L, args[1] - K );
+
+    /* UNDOCUMENTED!  The MS rasterizer does that with */
+    /* twilight points (confirmed by Greg Hitchcock)   */
+    if ( CUR.GS.gep2 == 0 )
+      CUR.zp2.org[L] = CUR.zp2.cur[L];
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MD[a]:        Measure Distance                                        */
+  /* Opcode range: 0x49-0x4A                                               */
+  /* Stack:        uint32 uint32 --> f26.6                                 */
+  /*                                                                       */
+  /* XXX: UNDOCUMENTED: Measure taken in the original glyph must be along  */
+  /*                    the dual projection vector.                        */
+  /*                                                                       */
+  /* XXX: UNDOCUMENTED: Flag attributes are inverted!                      */
+  /*                      0 => measure distance in original outline        */
+  /*                      1 => measure distance in grid-fitted outline     */
+  /*                                                                       */
+  /* XXX: UNDOCUMENTED: `zp0 - zp1', and not `zp2 - zp1!                   */
+  /*                                                                       */
+  static void
+  Ins_MD( INS_ARG )
+  {
+    FT_UShort   K, L;
+    FT_F26Dot6  D;
+
+
+    K = (FT_UShort)args[1];
+    L = (FT_UShort)args[0];
+
+    if ( BOUNDS( L, CUR.zp0.n_points ) ||
+         BOUNDS( K, CUR.zp1.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      D = 0;
+    }
+    else
+    {
+      if ( CUR.opcode & 1 )
+        D = CUR_Func_project( CUR.zp0.cur + L, CUR.zp1.cur + K );
+      else
+      {
+        /* XXX: UNDOCUMENTED: twilight zone special case */
+
+        if ( CUR.GS.gep0 == 0 || CUR.GS.gep1 == 0 )
+        {
+          FT_Vector*  vec1 = CUR.zp0.org + L;
+          FT_Vector*  vec2 = CUR.zp1.org + K;
+
+
+          D = CUR_Func_dualproj( vec1, vec2 );
+        }
+        else
+        {
+          FT_Vector*  vec1 = CUR.zp0.orus + L;
+          FT_Vector*  vec2 = CUR.zp1.orus + K;
+
+
+          if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
+          {
+            /* this should be faster */
+            D = CUR_Func_dualproj( vec1, vec2 );
+            D = TT_MULFIX( D, CUR.metrics.x_scale );
+          }
+          else
+          {
+            FT_Vector  vec;
+
+
+            vec.x = TT_MULFIX( vec1->x - vec2->x, CUR.metrics.x_scale );
+            vec.y = TT_MULFIX( vec1->y - vec2->y, CUR.metrics.y_scale );
+
+            D = CUR_fast_dualproj( &vec );
+          }
+        }
+      }
+    }
+
+    args[0] = D;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SDPVTL[a]:    Set Dual PVector to Line                                */
+  /* Opcode range: 0x86-0x87                                               */
+  /* Stack:        uint32 uint32 -->                                       */
+  /*                                                                       */
+  static void
+  Ins_SDPVTL( INS_ARG )
+  {
+    FT_Long    A, B, C;
+    FT_UShort  p1, p2;            /* was FT_Int in pas type ERROR */
+    FT_Int     aOpc = CUR.opcode;
+
+
+    p1 = (FT_UShort)args[1];
+    p2 = (FT_UShort)args[0];
+
+    if ( BOUNDS( p2, CUR.zp1.n_points ) ||
+         BOUNDS( p1, CUR.zp2.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    {
+      FT_Vector* v1 = CUR.zp1.org + p2;
+      FT_Vector* v2 = CUR.zp2.org + p1;
+
+
+      A = v1->x - v2->x;
+      B = v1->y - v2->y;
+
+      /* If v1 == v2, SDPVTL behaves the same as */
+      /* SVTCA[X], respectively.                 */
+      /*                                         */
+      /* Confirmed by Greg Hitchcock.            */
+
+      if ( A == 0 && B == 0 )
+      {
+        A    = 0x4000;
+        aOpc = 0;
+      }
+    }
+
+    if ( ( aOpc & 1 ) != 0 )
+    {
+      C =  B;   /* counter clockwise rotation */
+      B =  A;
+      A = -C;
+    }
+
+    NORMalize( A, B, &CUR.GS.dualVector );
+
+    {
+      FT_Vector*  v1 = CUR.zp1.cur + p2;
+      FT_Vector*  v2 = CUR.zp2.cur + p1;
+
+
+      A = v1->x - v2->x;
+      B = v1->y - v2->y;
+    }
+
+    if ( ( aOpc & 1 ) != 0 )
+    {
+      C =  B;   /* counter clockwise rotation */
+      B =  A;
+      A = -C;
+    }
+
+    NORMalize( A, B, &CUR.GS.projVector );
+
+    GUESS_VECTOR( freeVector );
+
+    COMPUTE_Funcs();
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SZP0[]:       Set Zone Pointer 0                                      */
+  /* Opcode range: 0x13                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SZP0( INS_ARG )
+  {
+    switch ( (FT_Int)args[0] )
+    {
+    case 0:
+      CUR.zp0 = CUR.twilight;
+      break;
+
+    case 1:
+      CUR.zp0 = CUR.pts;
+      break;
+
+    default:
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    CUR.GS.gep0 = (FT_UShort)args[0];
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SZP1[]:       Set Zone Pointer 1                                      */
+  /* Opcode range: 0x14                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SZP1( INS_ARG )
+  {
+    switch ( (FT_Int)args[0] )
+    {
+    case 0:
+      CUR.zp1 = CUR.twilight;
+      break;
+
+    case 1:
+      CUR.zp1 = CUR.pts;
+      break;
+
+    default:
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    CUR.GS.gep1 = (FT_UShort)args[0];
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SZP2[]:       Set Zone Pointer 2                                      */
+  /* Opcode range: 0x15                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SZP2( INS_ARG )
+  {
+    switch ( (FT_Int)args[0] )
+    {
+    case 0:
+      CUR.zp2 = CUR.twilight;
+      break;
+
+    case 1:
+      CUR.zp2 = CUR.pts;
+      break;
+
+    default:
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    CUR.GS.gep2 = (FT_UShort)args[0];
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SZPS[]:       Set Zone PointerS                                       */
+  /* Opcode range: 0x16                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SZPS( INS_ARG )
+  {
+    switch ( (FT_Int)args[0] )
+    {
+    case 0:
+      CUR.zp0 = CUR.twilight;
+      break;
+
+    case 1:
+      CUR.zp0 = CUR.pts;
+      break;
+
+    default:
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    CUR.zp1 = CUR.zp0;
+    CUR.zp2 = CUR.zp0;
+
+    CUR.GS.gep0 = (FT_UShort)args[0];
+    CUR.GS.gep1 = (FT_UShort)args[0];
+    CUR.GS.gep2 = (FT_UShort)args[0];
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* INSTCTRL[]:   INSTruction ConTRoL                                     */
+  /* Opcode range: 0x8e                                                    */
+  /* Stack:        int32 int32 -->                                         */
+  /*                                                                       */
+  static void
+  Ins_INSTCTRL( INS_ARG )
+  {
+    FT_Long  K, L;
+
+
+    K = args[1];
+    L = args[0];
+
+    if ( K < 1 || K > 2 )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    if ( L != 0 )
+        L = K;
+
+    CUR.GS.instruct_control = FT_BOOL(
+      ( (FT_Byte)CUR.GS.instruct_control & ~(FT_Byte)K ) | (FT_Byte)L );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SCANCTRL[]:   SCAN ConTRoL                                            */
+  /* Opcode range: 0x85                                                    */
+  /* Stack:        uint32? -->                                             */
+  /*                                                                       */
+  static void
+  Ins_SCANCTRL( INS_ARG )
+  {
+    FT_Int  A;
+
+
+    /* Get Threshold */
+    A = (FT_Int)( args[0] & 0xFF );
+
+    if ( A == 0xFF )
+    {
+      CUR.GS.scan_control = TRUE;
+      return;
+    }
+    else if ( A == 0 )
+    {
+      CUR.GS.scan_control = FALSE;
+      return;
+    }
+
+    if ( ( args[0] & 0x100 ) != 0 && CUR.tt_metrics.ppem <= A )
+      CUR.GS.scan_control = TRUE;
+
+    if ( ( args[0] & 0x200 ) != 0 && CUR.tt_metrics.rotated )
+      CUR.GS.scan_control = TRUE;
+
+    if ( ( args[0] & 0x400 ) != 0 && CUR.tt_metrics.stretched )
+      CUR.GS.scan_control = TRUE;
+
+    if ( ( args[0] & 0x800 ) != 0 && CUR.tt_metrics.ppem > A )
+      CUR.GS.scan_control = FALSE;
+
+    if ( ( args[0] & 0x1000 ) != 0 && CUR.tt_metrics.rotated )
+      CUR.GS.scan_control = FALSE;
+
+    if ( ( args[0] & 0x2000 ) != 0 && CUR.tt_metrics.stretched )
+      CUR.GS.scan_control = FALSE;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SCANTYPE[]:   SCAN TYPE                                               */
+  /* Opcode range: 0x8D                                                    */
+  /* Stack:        uint32? -->                                             */
+  /*                                                                       */
+  static void
+  Ins_SCANTYPE( INS_ARG )
+  {
+    if ( args[0] >= 0 )
+      CUR.GS.scan_type = (FT_Int)args[0];
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MANAGING OUTLINES                                                     */
+  /*                                                                       */
+  /*   Instructions appear in the specification's order.                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FLIPPT[]:     FLIP PoinT                                              */
+  /* Opcode range: 0x80                                                    */
+  /* Stack:        uint32... -->                                           */
+  /*                                                                       */
+  static void
+  Ins_FLIPPT( INS_ARG )
+  {
+    FT_UShort  point;
+
+    FT_UNUSED_ARG;
+
+
+    if ( CUR.top < CUR.GS.loop )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Too_Few_Arguments;
+      goto Fail;
+    }
+
+    while ( CUR.GS.loop > 0 )
+    {
+      CUR.args--;
+
+      point = (FT_UShort)CUR.stack[CUR.args];
+
+      if ( BOUNDS( point, CUR.pts.n_points ) )
+      {
+        if ( CUR.pedantic_hinting )
+        {
+          CUR.error = TT_Err_Invalid_Reference;
+          return;
+        }
+      }
+      else
+        CUR.pts.tags[point] ^= FT_CURVE_TAG_ON;
+
+      CUR.GS.loop--;
+    }
+
+  Fail:
+    CUR.GS.loop = 1;
+    CUR.new_top = CUR.args;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FLIPRGON[]:   FLIP RanGe ON                                           */
+  /* Opcode range: 0x81                                                    */
+  /* Stack:        uint32 uint32 -->                                       */
+  /*                                                                       */
+  static void
+  Ins_FLIPRGON( INS_ARG )
+  {
+    FT_UShort  I, K, L;
+
+
+    K = (FT_UShort)args[1];
+    L = (FT_UShort)args[0];
+
+    if ( BOUNDS( K, CUR.pts.n_points ) ||
+         BOUNDS( L, CUR.pts.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    for ( I = L; I <= K; I++ )
+      CUR.pts.tags[I] |= FT_CURVE_TAG_ON;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FLIPRGOFF:    FLIP RanGe OFF                                          */
+  /* Opcode range: 0x82                                                    */
+  /* Stack:        uint32 uint32 -->                                       */
+  /*                                                                       */
+  static void
+  Ins_FLIPRGOFF( INS_ARG )
+  {
+    FT_UShort  I, K, L;
+
+
+    K = (FT_UShort)args[1];
+    L = (FT_UShort)args[0];
+
+    if ( BOUNDS( K, CUR.pts.n_points ) ||
+         BOUNDS( L, CUR.pts.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    for ( I = L; I <= K; I++ )
+      CUR.pts.tags[I] &= ~FT_CURVE_TAG_ON;
+  }
+
+
+  static FT_Bool
+  Compute_Point_Displacement( EXEC_OP_ FT_F26Dot6*   x,
+                                       FT_F26Dot6*   y,
+                                       TT_GlyphZone  zone,
+                                       FT_UShort*    refp )
+  {
+    TT_GlyphZoneRec  zp;
+    FT_UShort        p;
+    FT_F26Dot6       d;
+
+
+    if ( CUR.opcode & 1 )
+    {
+      zp = CUR.zp0;
+      p  = CUR.GS.rp1;
+    }
+    else
+    {
+      zp = CUR.zp1;
+      p  = CUR.GS.rp2;
+    }
+
+    if ( BOUNDS( p, zp.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      *refp = 0;
+      return FAILURE;
+    }
+
+    *zone = zp;
+    *refp = p;
+
+    d = CUR_Func_project( zp.cur + p, zp.org + p );
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    if ( CUR.face->unpatented_hinting )
+    {
+      if ( CUR.GS.both_x_axis )
+      {
+        *x = d;
+        *y = 0;
+      }
+      else
+      {
+        *x = 0;
+        *y = d;
+      }
+    }
+    else
+#endif
+    {
+      *x = TT_MULDIV( d,
+                      (FT_Long)CUR.GS.freeVector.x * 0x10000L,
+                      CUR.F_dot_P );
+      *y = TT_MULDIV( d,
+                      (FT_Long)CUR.GS.freeVector.y * 0x10000L,
+                      CUR.F_dot_P );
+    }
+
+    return SUCCESS;
+  }
+
+
+  static void
+  Move_Zp2_Point( EXEC_OP_ FT_UShort   point,
+                           FT_F26Dot6  dx,
+                           FT_F26Dot6  dy,
+                           FT_Bool     touch )
+  {
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    if ( CUR.face->unpatented_hinting )
+    {
+      if ( CUR.GS.both_x_axis )
+      {
+        CUR.zp2.cur[point].x += dx;
+        if ( touch )
+          CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_X;
+      }
+      else
+      {
+        CUR.zp2.cur[point].y += dy;
+        if ( touch )
+          CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_Y;
+      }
+      return;
+    }
+#endif
+
+    if ( CUR.GS.freeVector.x != 0 )
+    {
+      CUR.zp2.cur[point].x += dx;
+      if ( touch )
+        CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_X;
+    }
+
+    if ( CUR.GS.freeVector.y != 0 )
+    {
+      CUR.zp2.cur[point].y += dy;
+      if ( touch )
+        CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_Y;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SHP[a]:       SHift Point by the last point                           */
+  /* Opcode range: 0x32-0x33                                               */
+  /* Stack:        uint32... -->                                           */
+  /*                                                                       */
+  static void
+  Ins_SHP( INS_ARG )
+  {
+    TT_GlyphZoneRec  zp;
+    FT_UShort        refp;
+
+    FT_F26Dot6       dx,
+                     dy;
+    FT_UShort        point;
+
+    FT_UNUSED_ARG;
+
+
+    if ( CUR.top < CUR.GS.loop )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      goto Fail;
+    }
+
+    if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) )
+      return;
+
+    while ( CUR.GS.loop > 0 )
+    {
+      CUR.args--;
+      point = (FT_UShort)CUR.stack[CUR.args];
+
+      if ( BOUNDS( point, CUR.zp2.n_points ) )
+      {
+        if ( CUR.pedantic_hinting )
+        {
+          CUR.error = TT_Err_Invalid_Reference;
+          return;
+        }
+      }
+      else
+        MOVE_Zp2_Point( point, dx, dy, TRUE );
+
+      CUR.GS.loop--;
+    }
+
+  Fail:
+    CUR.GS.loop = 1;
+    CUR.new_top = CUR.args;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SHC[a]:       SHift Contour                                           */
+  /* Opcode range: 0x34-35                                                 */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  /* UNDOCUMENTED: According to Greg Hitchcock, there is one (virtual)     */
+  /*               contour in the twilight zone, namely contour number     */
+  /*               zero.                                                   */
+  /*                                                                       */
+  static void
+  Ins_SHC( INS_ARG )
+  {
+    TT_GlyphZoneRec  zp;
+    FT_UShort        refp;
+    FT_F26Dot6       dx, dy;
+
+    FT_Short         contour, bounds;
+    FT_UShort        start, limit, i;
+
+
+    contour = (FT_UShort)args[0];
+    bounds  = ( CUR.GS.gep2 == 0 ) ? 1 : CUR.zp2.n_contours;
+
+    if ( BOUNDS( contour, bounds ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) )
+      return;
+
+    if ( contour == 0 )
+      start = 0;
+    else
+      start = (FT_UShort)( CUR.zp2.contours[contour - 1] + 1 -
+                           CUR.zp2.first_point );
+
+    /* we use the number of points if in the twilight zone */
+    if ( CUR.GS.gep2 == 0 )
+      limit = CUR.zp2.n_points;
+    else
+      limit = (FT_UShort)( CUR.zp2.contours[contour] -
+                           CUR.zp2.first_point + 1 );
+
+    for ( i = start; i < limit; i++ )
+    {
+      if ( zp.cur != CUR.zp2.cur || refp != i )
+        MOVE_Zp2_Point( i, dx, dy, TRUE );
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SHZ[a]:       SHift Zone                                              */
+  /* Opcode range: 0x36-37                                                 */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_SHZ( INS_ARG )
+  {
+    TT_GlyphZoneRec  zp;
+    FT_UShort        refp;
+    FT_F26Dot6       dx,
+                     dy;
+
+    FT_UShort        limit, i;
+
+
+    if ( BOUNDS( args[0], 2 ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) )
+      return;
+
+    /* XXX: UNDOCUMENTED! SHZ doesn't move the phantom points.     */
+    /*      Twilight zone has no real contours, so use `n_points'. */
+    /*      Normal zone's `n_points' includes phantoms, so must    */
+    /*      use end of last contour.                               */
+    if ( CUR.GS.gep2 == 0 )
+      limit = (FT_UShort)CUR.zp2.n_points;
+    else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+      limit = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] + 1 );
+    else
+      limit = 0;
+
+    /* XXX: UNDOCUMENTED! SHZ doesn't touch the points */
+    for ( i = 0; i < limit; i++ )
+    {
+      if ( zp.cur != CUR.zp2.cur || refp != i )
+        MOVE_Zp2_Point( i, dx, dy, FALSE );
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* SHPIX[]:      SHift points by a PIXel amount                          */
+  /* Opcode range: 0x38                                                    */
+  /* Stack:        f26.6 uint32... -->                                     */
+  /*                                                                       */
+  static void
+  Ins_SHPIX( INS_ARG )
+  {
+    FT_F26Dot6  dx, dy;
+    FT_UShort   point;
+
+
+    if ( CUR.top < CUR.GS.loop + 1 )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      goto Fail;
+    }
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    if ( CUR.face->unpatented_hinting )
+    {
+      if ( CUR.GS.both_x_axis )
+      {
+        dx = TT_MulFix14( (FT_UInt32)args[0], 0x4000 );
+        dy = 0;
+      }
+      else
+      {
+        dx = 0;
+        dy = TT_MulFix14( (FT_UInt32)args[0], 0x4000 );
+      }
+    }
+    else
+#endif
+    {
+      dx = TT_MulFix14( (FT_UInt32)args[0], CUR.GS.freeVector.x );
+      dy = TT_MulFix14( (FT_UInt32)args[0], CUR.GS.freeVector.y );
+    }
+
+    while ( CUR.GS.loop > 0 )
+    {
+      CUR.args--;
+
+      point = (FT_UShort)CUR.stack[CUR.args];
+
+      if ( BOUNDS( point, CUR.zp2.n_points ) )
+      {
+        if ( CUR.pedantic_hinting )
+        {
+          CUR.error = TT_Err_Invalid_Reference;
+          return;
+        }
+      }
+      else
+        MOVE_Zp2_Point( point, dx, dy, TRUE );
+
+      CUR.GS.loop--;
+    }
+
+  Fail:
+    CUR.GS.loop = 1;
+    CUR.new_top = CUR.args;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MSIRP[a]:     Move Stack Indirect Relative Position                   */
+  /* Opcode range: 0x3A-0x3B                                               */
+  /* Stack:        f26.6 uint32 -->                                        */
+  /*                                                                       */
+  static void
+  Ins_MSIRP( INS_ARG )
+  {
+    FT_UShort   point;
+    FT_F26Dot6  distance;
+
+
+    point = (FT_UShort)args[0];
+
+    if ( BOUNDS( point,      CUR.zp1.n_points ) ||
+         BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    /* UNDOCUMENTED!  The MS rasterizer does that with */
+    /* twilight points (confirmed by Greg Hitchcock)   */
+    if ( CUR.GS.gep1 == 0 )
+    {
+      CUR.zp1.org[point] = CUR.zp0.org[CUR.GS.rp0];
+      CUR_Func_move_orig( &CUR.zp1, point, args[1] );
+      CUR.zp1.cur[point] = CUR.zp1.org[point];
+    }
+
+    distance = CUR_Func_project( CUR.zp1.cur + point,
+                                 CUR.zp0.cur + CUR.GS.rp0 );
+
+    CUR_Func_move( &CUR.zp1, point, args[1] - distance );
+
+    CUR.GS.rp1 = CUR.GS.rp0;
+    CUR.GS.rp2 = point;
+
+    if ( ( CUR.opcode & 1 ) != 0 )
+      CUR.GS.rp0 = point;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MDAP[a]:      Move Direct Absolute Point                              */
+  /* Opcode range: 0x2E-0x2F                                               */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_MDAP( INS_ARG )
+  {
+    FT_UShort   point;
+    FT_F26Dot6  cur_dist,
+                distance;
+
+
+    point = (FT_UShort)args[0];
+
+    if ( BOUNDS( point, CUR.zp0.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    if ( ( CUR.opcode & 1 ) != 0 )
+    {
+      cur_dist = CUR_fast_project( &CUR.zp0.cur[point] );
+      distance = CUR_Func_round( cur_dist,
+                                 CUR.tt_metrics.compensations[0] ) - cur_dist;
+    }
+    else
+      distance = 0;
+
+    CUR_Func_move( &CUR.zp0, point, distance );
+
+    CUR.GS.rp0 = point;
+    CUR.GS.rp1 = point;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MIAP[a]:      Move Indirect Absolute Point                            */
+  /* Opcode range: 0x3E-0x3F                                               */
+  /* Stack:        uint32 uint32 -->                                       */
+  /*                                                                       */
+  static void
+  Ins_MIAP( INS_ARG )
+  {
+    FT_ULong    cvtEntry;
+    FT_UShort   point;
+    FT_F26Dot6  distance,
+                org_dist;
+
+
+    cvtEntry = (FT_ULong)args[1];
+    point    = (FT_UShort)args[0];
+
+    if ( BOUNDS( point,     CUR.zp0.n_points ) ||
+         BOUNDSL( cvtEntry, CUR.cvtSize )      )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      goto Fail;
+    }
+
+    /* UNDOCUMENTED!                                                      */
+    /*                                                                    */
+    /* The behaviour of an MIAP instruction is quite different when used  */
+    /* in the twilight zone.                                              */
+    /*                                                                    */
+    /* First, no control value cut-in test is performed as it would fail  */
+    /* anyway.  Second, the original point, i.e. (org_x,org_y) of         */
+    /* zp0.point, is set to the absolute, unrounded distance found in the */
+    /* CVT.                                                               */
+    /*                                                                    */
+    /* This is used in the CVT programs of the Microsoft fonts Arial,     */
+    /* Times, etc., in order to re-adjust some key font heights.  It      */
+    /* allows the use of the IP instruction in the twilight zone, which   */
+    /* otherwise would be invalid according to the specification.         */
+    /*                                                                    */
+    /* We implement it with a special sequence for the twilight zone.     */
+    /* This is a bad hack, but it seems to work.                          */
+    /*                                                                    */
+    /* Confirmed by Greg Hitchcock.                                       */
+
+    distance = CUR_Func_read_cvt( cvtEntry );
+
+    if ( CUR.GS.gep0 == 0 )   /* If in twilight zone */
+    {
+      CUR.zp0.org[point].x = TT_MulFix14( (FT_UInt32)distance,
+                                          CUR.GS.freeVector.x );
+      CUR.zp0.org[point].y = TT_MulFix14( (FT_UInt32)distance,
+                                          CUR.GS.freeVector.y ),
+      CUR.zp0.cur[point]   = CUR.zp0.org[point];
+    }
+
+    org_dist = CUR_fast_project( &CUR.zp0.cur[point] );
+
+    if ( ( CUR.opcode & 1 ) != 0 )   /* rounding and control cutin flag */
+    {
+      if ( FT_ABS( distance - org_dist ) > CUR.GS.control_value_cutin )
+        distance = org_dist;
+
+      distance = CUR_Func_round( distance, CUR.tt_metrics.compensations[0] );
+    }
+
+    CUR_Func_move( &CUR.zp0, point, distance - org_dist );
+
+  Fail:
+    CUR.GS.rp0 = point;
+    CUR.GS.rp1 = point;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MDRP[abcde]:  Move Direct Relative Point                              */
+  /* Opcode range: 0xC0-0xDF                                               */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_MDRP( INS_ARG )
+  {
+    FT_UShort   point;
+    FT_F26Dot6  org_dist, distance;
+
+
+    point = (FT_UShort)args[0];
+
+    if ( BOUNDS( point,      CUR.zp1.n_points ) ||
+         BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      goto Fail;
+    }
+
+    /* XXX: Is there some undocumented feature while in the */
+    /*      twilight zone?                                  */
+
+    /* XXX: UNDOCUMENTED: twilight zone special case */
+
+    if ( CUR.GS.gep0 == 0 || CUR.GS.gep1 == 0 )
+    {
+      FT_Vector*  vec1 = &CUR.zp1.org[point];
+      FT_Vector*  vec2 = &CUR.zp0.org[CUR.GS.rp0];
+
+
+      org_dist = CUR_Func_dualproj( vec1, vec2 );
+    }
+    else
+    {
+      FT_Vector*  vec1 = &CUR.zp1.orus[point];
+      FT_Vector*  vec2 = &CUR.zp0.orus[CUR.GS.rp0];
+
+
+      if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
+      {
+        /* this should be faster */
+        org_dist = CUR_Func_dualproj( vec1, vec2 );
+        org_dist = TT_MULFIX( org_dist, CUR.metrics.x_scale );
+      }
+      else
+      {
+        FT_Vector  vec;
+
+
+        vec.x = TT_MULFIX( vec1->x - vec2->x, CUR.metrics.x_scale );
+        vec.y = TT_MULFIX( vec1->y - vec2->y, CUR.metrics.y_scale );
+
+        org_dist = CUR_fast_dualproj( &vec );
+      }
+    }
+
+    /* single width cut-in test */
+
+    if ( FT_ABS( org_dist - CUR.GS.single_width_value ) <
+         CUR.GS.single_width_cutin )
+    {
+      if ( org_dist >= 0 )
+        org_dist = CUR.GS.single_width_value;
+      else
+        org_dist = -CUR.GS.single_width_value;
+    }
+
+    /* round flag */
+
+    if ( ( CUR.opcode & 4 ) != 0 )
+      distance = CUR_Func_round(
+                   org_dist,
+                   CUR.tt_metrics.compensations[CUR.opcode & 3] );
+    else
+      distance = ROUND_None(
+                   org_dist,
+                   CUR.tt_metrics.compensations[CUR.opcode & 3] );
+
+    /* minimum distance flag */
+
+    if ( ( CUR.opcode & 8 ) != 0 )
+    {
+      if ( org_dist >= 0 )
+      {
+        if ( distance < CUR.GS.minimum_distance )
+          distance = CUR.GS.minimum_distance;
+      }
+      else
+      {
+        if ( distance > -CUR.GS.minimum_distance )
+          distance = -CUR.GS.minimum_distance;
+      }
+    }
+
+    /* now move the point */
+
+    org_dist = CUR_Func_project( CUR.zp1.cur + point,
+                                 CUR.zp0.cur + CUR.GS.rp0 );
+
+    CUR_Func_move( &CUR.zp1, point, distance - org_dist );
+
+  Fail:
+    CUR.GS.rp1 = CUR.GS.rp0;
+    CUR.GS.rp2 = point;
+
+    if ( ( CUR.opcode & 16 ) != 0 )
+      CUR.GS.rp0 = point;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MIRP[abcde]:  Move Indirect Relative Point                            */
+  /* Opcode range: 0xE0-0xFF                                               */
+  /* Stack:        int32? uint32 -->                                       */
+  /*                                                                       */
+  static void
+  Ins_MIRP( INS_ARG )
+  {
+    FT_UShort   point;
+    FT_ULong    cvtEntry;
+
+    FT_F26Dot6  cvt_dist,
+                distance,
+                cur_dist,
+                org_dist;
+
+
+    point    = (FT_UShort)args[0];
+    cvtEntry = (FT_ULong)( args[1] + 1 );
+
+    /* XXX: UNDOCUMENTED! cvt[-1] = 0 always */
+
+    if ( BOUNDS( point,      CUR.zp1.n_points ) ||
+         BOUNDSL( cvtEntry,  CUR.cvtSize + 1 )  ||
+         BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      goto Fail;
+    }
+
+    if ( !cvtEntry )
+      cvt_dist = 0;
+    else
+      cvt_dist = CUR_Func_read_cvt( cvtEntry - 1 );
+
+    /* single width test */
+
+    if ( FT_ABS( cvt_dist - CUR.GS.single_width_value ) <
+         CUR.GS.single_width_cutin )
+    {
+      if ( cvt_dist >= 0 )
+        cvt_dist =  CUR.GS.single_width_value;
+      else
+        cvt_dist = -CUR.GS.single_width_value;
+    }
+
+    /* UNDOCUMENTED!  The MS rasterizer does that with */
+    /* twilight points (confirmed by Greg Hitchcock)   */
+    if ( CUR.GS.gep1 == 0 )
+    {
+      CUR.zp1.org[point].x = CUR.zp0.org[CUR.GS.rp0].x +
+                             TT_MulFix14( (FT_UInt32)cvt_dist,
+                                          CUR.GS.freeVector.x );
+      CUR.zp1.org[point].y = CUR.zp0.org[CUR.GS.rp0].y +
+                             TT_MulFix14( (FT_UInt32)cvt_dist,
+                                          CUR.GS.freeVector.y );
+      CUR.zp1.cur[point]   = CUR.zp1.org[point];
+    }
+
+    org_dist = CUR_Func_dualproj( &CUR.zp1.org[point],
+                                  &CUR.zp0.org[CUR.GS.rp0] );
+    cur_dist = CUR_Func_project ( &CUR.zp1.cur[point],
+                                  &CUR.zp0.cur[CUR.GS.rp0] );
+
+    /* auto-flip test */
+
+    if ( CUR.GS.auto_flip )
+    {
+      if ( ( org_dist ^ cvt_dist ) < 0 )
+        cvt_dist = -cvt_dist;
+    }
+
+    /* control value cutin and round */
+
+    if ( ( CUR.opcode & 4 ) != 0 )
+    {
+      /* XXX: UNDOCUMENTED!  Only perform cut-in test when both points */
+      /*      refer to the same zone.                                  */
+
+      if ( CUR.GS.gep0 == CUR.GS.gep1 )
+      {
+        /* XXX: According to Greg Hitchcock, the following wording is */
+        /*      the right one:                                        */
+        /*                                                            */
+        /*        When the absolute difference between the value in   */
+        /*        the table [CVT] and the measurement directly from   */
+        /*        the outline is _greater_ than the cut_in value, the */
+        /*        outline measurement is used.                        */
+        /*                                                            */
+        /*      This is from `instgly.doc'.  The description in       */
+        /*      `ttinst2.doc', version 1.66, is thus incorrect since  */
+        /*      it implies `>=' instead of `>'.                       */
+
+        if ( FT_ABS( cvt_dist - org_dist ) > CUR.GS.control_value_cutin )
+          cvt_dist = org_dist;
+      }
+
+      distance = CUR_Func_round(
+                   cvt_dist,
+                   CUR.tt_metrics.compensations[CUR.opcode & 3] );
+    }
+    else
+      distance = ROUND_None(
+                   cvt_dist,
+                   CUR.tt_metrics.compensations[CUR.opcode & 3] );
+
+    /* minimum distance test */
+
+    if ( ( CUR.opcode & 8 ) != 0 )
+    {
+      if ( org_dist >= 0 )
+      {
+        if ( distance < CUR.GS.minimum_distance )
+          distance = CUR.GS.minimum_distance;
+      }
+      else
+      {
+        if ( distance > -CUR.GS.minimum_distance )
+          distance = -CUR.GS.minimum_distance;
+      }
+    }
+
+    CUR_Func_move( &CUR.zp1, point, distance - cur_dist );
+
+  Fail:
+    CUR.GS.rp1 = CUR.GS.rp0;
+
+    if ( ( CUR.opcode & 16 ) != 0 )
+      CUR.GS.rp0 = point;
+
+    CUR.GS.rp2 = point;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ALIGNRP[]:    ALIGN Relative Point                                    */
+  /* Opcode range: 0x3C                                                    */
+  /* Stack:        uint32 uint32... -->                                    */
+  /*                                                                       */
+  static void
+  Ins_ALIGNRP( INS_ARG )
+  {
+    FT_UShort   point;
+    FT_F26Dot6  distance;
+
+    FT_UNUSED_ARG;
+
+
+    if ( CUR.top < CUR.GS.loop ||
+         BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      goto Fail;
+    }
+
+    while ( CUR.GS.loop > 0 )
+    {
+      CUR.args--;
+
+      point = (FT_UShort)CUR.stack[CUR.args];
+
+      if ( BOUNDS( point, CUR.zp1.n_points ) )
+      {
+        if ( CUR.pedantic_hinting )
+        {
+          CUR.error = TT_Err_Invalid_Reference;
+          return;
+        }
+      }
+      else
+      {
+        distance = CUR_Func_project( CUR.zp1.cur + point,
+                                     CUR.zp0.cur + CUR.GS.rp0 );
+
+        CUR_Func_move( &CUR.zp1, point, -distance );
+      }
+
+      CUR.GS.loop--;
+    }
+
+  Fail:
+    CUR.GS.loop = 1;
+    CUR.new_top = CUR.args;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ISECT[]:      moves point to InterSECTion                             */
+  /* Opcode range: 0x0F                                                    */
+  /* Stack:        5 * uint32 -->                                          */
+  /*                                                                       */
+  static void
+  Ins_ISECT( INS_ARG )
+  {
+    FT_UShort   point,
+                a0, a1,
+                b0, b1;
+
+    FT_F26Dot6  discriminant;
+
+    FT_F26Dot6  dx,  dy,
+                dax, day,
+                dbx, dby;
+
+    FT_F26Dot6  val;
+
+    FT_Vector   R;
+
+
+    point = (FT_UShort)args[0];
+
+    a0 = (FT_UShort)args[1];
+    a1 = (FT_UShort)args[2];
+    b0 = (FT_UShort)args[3];
+    b1 = (FT_UShort)args[4];
+
+    if ( BOUNDS( b0, CUR.zp0.n_points )  ||
+         BOUNDS( b1, CUR.zp0.n_points )  ||
+         BOUNDS( a0, CUR.zp1.n_points )  ||
+         BOUNDS( a1, CUR.zp1.n_points )  ||
+         BOUNDS( point, CUR.zp2.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    dbx = CUR.zp0.cur[b1].x - CUR.zp0.cur[b0].x;
+    dby = CUR.zp0.cur[b1].y - CUR.zp0.cur[b0].y;
+
+    dax = CUR.zp1.cur[a1].x - CUR.zp1.cur[a0].x;
+    day = CUR.zp1.cur[a1].y - CUR.zp1.cur[a0].y;
+
+    dx = CUR.zp0.cur[b0].x - CUR.zp1.cur[a0].x;
+    dy = CUR.zp0.cur[b0].y - CUR.zp1.cur[a0].y;
+
+    CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_BOTH;
+
+    discriminant = TT_MULDIV( dax, -dby, 0x40 ) +
+                   TT_MULDIV( day, dbx, 0x40 );
+
+    if ( FT_ABS( discriminant ) >= 0x40 )
+    {
+      val = TT_MULDIV( dx, -dby, 0x40 ) + TT_MULDIV( dy, dbx, 0x40 );
+
+      R.x = TT_MULDIV( val, dax, discriminant );
+      R.y = TT_MULDIV( val, day, discriminant );
+
+      CUR.zp2.cur[point].x = CUR.zp1.cur[a0].x + R.x;
+      CUR.zp2.cur[point].y = CUR.zp1.cur[a0].y + R.y;
+    }
+    else
+    {
+      /* else, take the middle of the middles of A and B */
+
+      CUR.zp2.cur[point].x = ( CUR.zp1.cur[a0].x +
+                               CUR.zp1.cur[a1].x +
+                               CUR.zp0.cur[b0].x +
+                               CUR.zp0.cur[b1].x ) / 4;
+      CUR.zp2.cur[point].y = ( CUR.zp1.cur[a0].y +
+                               CUR.zp1.cur[a1].y +
+                               CUR.zp0.cur[b0].y +
+                               CUR.zp0.cur[b1].y ) / 4;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ALIGNPTS[]:   ALIGN PoinTS                                            */
+  /* Opcode range: 0x27                                                    */
+  /* Stack:        uint32 uint32 -->                                       */
+  /*                                                                       */
+  static void
+  Ins_ALIGNPTS( INS_ARG )
+  {
+    FT_UShort   p1, p2;
+    FT_F26Dot6  distance;
+
+
+    p1 = (FT_UShort)args[0];
+    p2 = (FT_UShort)args[1];
+
+    if ( BOUNDS( p1, CUR.zp1.n_points ) ||
+         BOUNDS( p2, CUR.zp0.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    distance = CUR_Func_project( CUR.zp0.cur + p2,
+                                 CUR.zp1.cur + p1 ) / 2;
+
+    CUR_Func_move( &CUR.zp1, p1, distance );
+    CUR_Func_move( &CUR.zp0, p2, -distance );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* IP[]:         Interpolate Point                                       */
+  /* Opcode range: 0x39                                                    */
+  /* Stack:        uint32... -->                                           */
+  /*                                                                       */
+
+  /* SOMETIMES, DUMBER CODE IS BETTER CODE */
+
+  static void
+  Ins_IP( INS_ARG )
+  {
+    FT_F26Dot6  old_range, cur_range;
+    FT_Vector*  orus_base;
+    FT_Vector*  cur_base;
+    FT_Int      twilight;
+
+    FT_UNUSED_ARG;
+
+
+    if ( CUR.top < CUR.GS.loop )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      goto Fail;
+    }
+
+    /*
+     * We need to deal in a special way with the twilight zone.
+     * Otherwise, by definition, the value of CUR.twilight.orus[n] is (0,0),
+     * for every n.
+     */
+    twilight = CUR.GS.gep0 == 0 || CUR.GS.gep1 == 0 || CUR.GS.gep2 == 0;
+
+    if ( BOUNDS( CUR.GS.rp1, CUR.zp0.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      goto Fail;
+    }
+
+    if ( twilight )
+      orus_base = &CUR.zp0.org[CUR.GS.rp1];
+    else
+      orus_base = &CUR.zp0.orus[CUR.GS.rp1];
+
+    cur_base = &CUR.zp0.cur[CUR.GS.rp1];
+
+    /* XXX: There are some glyphs in some braindead but popular */
+    /*      fonts out there (e.g. [aeu]grave in monotype.ttf)   */
+    /*      calling IP[] with bad values of rp[12].             */
+    /*      Do something sane when this odd thing happens.      */
+    if ( BOUNDS( CUR.GS.rp1, CUR.zp0.n_points ) ||
+         BOUNDS( CUR.GS.rp2, CUR.zp1.n_points ) )
+    {
+      old_range = 0;
+      cur_range = 0;
+    }
+    else
+    {
+      if ( twilight )
+        old_range = CUR_Func_dualproj( &CUR.zp1.org[CUR.GS.rp2],
+                                       orus_base );
+      else if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
+        old_range = CUR_Func_dualproj( &CUR.zp1.orus[CUR.GS.rp2],
+                                       orus_base );
+      else
+      {
+        FT_Vector  vec;
+
+
+        vec.x = TT_MULFIX( CUR.zp1.orus[CUR.GS.rp2].x - orus_base->x,
+                           CUR.metrics.x_scale );
+        vec.y = TT_MULFIX( CUR.zp1.orus[CUR.GS.rp2].y - orus_base->y,
+                           CUR.metrics.y_scale );
+
+        old_range = CUR_fast_dualproj( &vec );
+      }
+
+      cur_range = CUR_Func_project ( &CUR.zp1.cur[CUR.GS.rp2], cur_base );
+    }
+
+    for ( ; CUR.GS.loop > 0; --CUR.GS.loop )
+    {
+      FT_UInt     point = (FT_UInt)CUR.stack[--CUR.args];
+      FT_F26Dot6  org_dist, cur_dist, new_dist;
+
+
+      /* check point bounds */
+      if ( BOUNDS( point, CUR.zp2.n_points ) )
+      {
+        if ( CUR.pedantic_hinting )
+        {
+          CUR.error = TT_Err_Invalid_Reference;
+          return;
+        }
+        continue;
+      }
+
+      if ( twilight )
+        org_dist = CUR_Func_dualproj( &CUR.zp2.org[point], orus_base );
+      else if ( CUR.metrics.x_scale == CUR.metrics.y_scale )
+        org_dist = CUR_Func_dualproj( &CUR.zp2.orus[point], orus_base );
+      else
+      {
+        FT_Vector  vec;
+
+
+        vec.x = TT_MULFIX( CUR.zp2.orus[point].x - orus_base->x,
+                           CUR.metrics.x_scale );
+        vec.y = TT_MULFIX( CUR.zp2.orus[point].y - orus_base->y,
+                           CUR.metrics.y_scale );
+
+        org_dist = CUR_fast_dualproj( &vec );
+      }
+
+      cur_dist = CUR_Func_project ( &CUR.zp2.cur[point], cur_base );
+
+      if ( org_dist )
+        new_dist = ( old_range != 0 )
+                     ? TT_MULDIV( org_dist, cur_range, old_range )
+                     : cur_dist;
+      else
+        new_dist = 0;
+
+      CUR_Func_move( &CUR.zp2, (FT_UShort)point, new_dist - cur_dist );
+    }
+
+  Fail:
+    CUR.GS.loop = 1;
+    CUR.new_top = CUR.args;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* UTP[a]:       UnTouch Point                                           */
+  /* Opcode range: 0x29                                                    */
+  /* Stack:        uint32 -->                                              */
+  /*                                                                       */
+  static void
+  Ins_UTP( INS_ARG )
+  {
+    FT_UShort  point;
+    FT_Byte    mask;
+
+
+    point = (FT_UShort)args[0];
+
+    if ( BOUNDS( point, CUR.zp0.n_points ) )
+    {
+      if ( CUR.pedantic_hinting )
+        CUR.error = TT_Err_Invalid_Reference;
+      return;
+    }
+
+    mask = 0xFF;
+
+    if ( CUR.GS.freeVector.x != 0 )
+      mask &= ~FT_CURVE_TAG_TOUCH_X;
+
+    if ( CUR.GS.freeVector.y != 0 )
+      mask &= ~FT_CURVE_TAG_TOUCH_Y;
+
+    CUR.zp0.tags[point] &= mask;
+  }
+
+
+  /* Local variables for Ins_IUP: */
+  typedef struct  IUP_WorkerRec_
+  {
+    FT_Vector*  orgs;   /* original and current coordinate */
+    FT_Vector*  curs;   /* arrays                          */
+    FT_Vector*  orus;
+    FT_UInt     max_points;
+
+  } IUP_WorkerRec, *IUP_Worker;
+
+
+  static void
+  _iup_worker_shift( IUP_Worker  worker,
+                     FT_UInt     p1,
+                     FT_UInt     p2,
+                     FT_UInt     p )
+  {
+    FT_UInt     i;
+    FT_F26Dot6  dx;
+
+
+    dx = worker->curs[p].x - worker->orgs[p].x;
+    if ( dx != 0 )
+    {
+      for ( i = p1; i < p; i++ )
+        worker->curs[i].x += dx;
+
+      for ( i = p + 1; i <= p2; i++ )
+        worker->curs[i].x += dx;
+    }
+  }
+
+
+  static void
+  _iup_worker_interpolate( IUP_Worker  worker,
+                           FT_UInt     p1,
+                           FT_UInt     p2,
+                           FT_UInt     ref1,
+                           FT_UInt     ref2 )
+  {
+    FT_UInt     i;
+    FT_F26Dot6  orus1, orus2, org1, org2, delta1, delta2;
+
+
+    if ( p1 > p2 )
+      return;
+
+    if ( BOUNDS( ref1, worker->max_points ) ||
+         BOUNDS( ref2, worker->max_points ) )
+      return;
+
+    orus1 = worker->orus[ref1].x;
+    orus2 = worker->orus[ref2].x;
+
+    if ( orus1 > orus2 )
+    {
+      FT_F26Dot6  tmp_o;
+      FT_UInt     tmp_r;
+
+
+      tmp_o = orus1;
+      orus1 = orus2;
+      orus2 = tmp_o;
+
+      tmp_r = ref1;
+      ref1  = ref2;
+      ref2  = tmp_r;
+    }
+
+    org1   = worker->orgs[ref1].x;
+    org2   = worker->orgs[ref2].x;
+    delta1 = worker->curs[ref1].x - org1;
+    delta2 = worker->curs[ref2].x - org2;
+
+    if ( orus1 == orus2 )
+    {
+      /* simple shift of untouched points */
+      for ( i = p1; i <= p2; i++ )
+      {
+        FT_F26Dot6  x = worker->orgs[i].x;
+
+
+        if ( x <= org1 )
+          x += delta1;
+        else
+          x += delta2;
+
+        worker->curs[i].x = x;
+      }
+    }
+    else
+    {
+      FT_Fixed  scale       = 0;
+      FT_Bool   scale_valid = 0;
+
+
+      /* interpolation */
+      for ( i = p1; i <= p2; i++ )
+      {
+        FT_F26Dot6  x = worker->orgs[i].x;
+
+
+        if ( x <= org1 )
+          x += delta1;
+
+        else if ( x >= org2 )
+          x += delta2;
+
+        else
+        {
+          if ( !scale_valid )
+          {
+            scale_valid = 1;
+            scale       = TT_MULDIV( org2 + delta2 - ( org1 + delta1 ),
+                                     0x10000L, orus2 - orus1 );
+          }
+
+          x = ( org1 + delta1 ) +
+              TT_MULFIX( worker->orus[i].x - orus1, scale );
+        }
+        worker->curs[i].x = x;
+      }
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* IUP[a]:       Interpolate Untouched Points                            */
+  /* Opcode range: 0x30-0x31                                               */
+  /* Stack:        -->                                                     */
+  /*                                                                       */
+  static void
+  Ins_IUP( INS_ARG )
+  {
+    IUP_WorkerRec  V;
+    FT_Byte        mask;
+
+    FT_UInt   first_point;   /* first point of contour        */
+    FT_UInt   end_point;     /* end point (last+1) of contour */
+
+    FT_UInt   first_touched; /* first touched point in contour   */
+    FT_UInt   cur_touched;   /* current touched point in contour */
+
+    FT_UInt   point;         /* current point   */
+    FT_Short  contour;       /* current contour */
+
+    FT_UNUSED_ARG;
+
+
+    /* ignore empty outlines */
+    if ( CUR.pts.n_contours == 0 )
+      return;
+
+    if ( CUR.opcode & 1 )
+    {
+      mask   = FT_CURVE_TAG_TOUCH_X;
+      V.orgs = CUR.pts.org;
+      V.curs = CUR.pts.cur;
+      V.orus = CUR.pts.orus;
+    }
+    else
+    {
+      mask   = FT_CURVE_TAG_TOUCH_Y;
+      V.orgs = (FT_Vector*)( (FT_Pos*)CUR.pts.org + 1 );
+      V.curs = (FT_Vector*)( (FT_Pos*)CUR.pts.cur + 1 );
+      V.orus = (FT_Vector*)( (FT_Pos*)CUR.pts.orus + 1 );
+    }
+    V.max_points = CUR.pts.n_points;
+
+    contour = 0;
+    point   = 0;
+
+    do
+    {
+      end_point   = CUR.pts.contours[contour] - CUR.pts.first_point;
+      first_point = point;
+
+      if ( BOUNDS ( end_point, CUR.pts.n_points ) )
+        end_point = CUR.pts.n_points - 1;
+
+      while ( point <= end_point && ( CUR.pts.tags[point] & mask ) == 0 )
+        point++;
+
+      if ( point <= end_point )
+      {
+        first_touched = point;
+        cur_touched   = point;
+
+        point++;
+
+        while ( point <= end_point )
+        {
+          if ( ( CUR.pts.tags[point] & mask ) != 0 )
+          {
+            _iup_worker_interpolate( &V,
+                                     cur_touched + 1,
+                                     point - 1,
+                                     cur_touched,
+                                     point );
+            cur_touched = point;
+          }
+
+          point++;
+        }
+
+        if ( cur_touched == first_touched )
+          _iup_worker_shift( &V, first_point, end_point, cur_touched );
+        else
+        {
+          _iup_worker_interpolate( &V,
+                                   (FT_UShort)( cur_touched + 1 ),
+                                   end_point,
+                                   cur_touched,
+                                   first_touched );
+
+          if ( first_touched > 0 )
+            _iup_worker_interpolate( &V,
+                                     first_point,
+                                     first_touched - 1,
+                                     cur_touched,
+                                     first_touched );
+        }
+      }
+      contour++;
+    } while ( contour < CUR.pts.n_contours );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* DELTAPn[]:    DELTA exceptions P1, P2, P3                             */
+  /* Opcode range: 0x5D,0x71,0x72                                          */
+  /* Stack:        uint32 (2 * uint32)... -->                              */
+  /*                                                                       */
+  static void
+  Ins_DELTAP( INS_ARG )
+  {
+    FT_ULong   k, nump;
+    FT_UShort  A;
+    FT_ULong   C;
+    FT_Long    B;
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    /* Delta hinting is covered by US Patent 5159668. */
+    if ( CUR.face->unpatented_hinting )
+    {
+      FT_Long  n = args[0] * 2;
+
+
+      if ( CUR.args < n )
+      {
+        if ( CUR.pedantic_hinting )
+          CUR.error = TT_Err_Too_Few_Arguments;
+        n = CUR.args;
+      }
+
+      CUR.args -= n;
+      CUR.new_top = CUR.args;
+      return;
+    }
+#endif
+
+    nump = (FT_ULong)args[0];   /* some points theoretically may occur more
+                                   than once, thus UShort isn't enough */
+
+    for ( k = 1; k <= nump; k++ )
+    {
+      if ( CUR.args < 2 )
+      {
+        if ( CUR.pedantic_hinting )
+          CUR.error = TT_Err_Too_Few_Arguments;
+        CUR.args = 0;
+        goto Fail;
+      }
+
+      CUR.args -= 2;
+
+      A = (FT_UShort)CUR.stack[CUR.args + 1];
+      B = CUR.stack[CUR.args];
+
+      /* XXX: Because some popular fonts contain some invalid DeltaP */
+      /*      instructions, we simply ignore them when the stacked   */
+      /*      point reference is off limit, rather than returning an */
+      /*      error.  As a delta instruction doesn't change a glyph  */
+      /*      in great ways, this shouldn't be a problem.            */
+
+      if ( !BOUNDS( A, CUR.zp0.n_points ) )
+      {
+        C = ( (FT_ULong)B & 0xF0 ) >> 4;
+
+        switch ( CUR.opcode )
+        {
+        case 0x5D:
+          break;
+
+        case 0x71:
+          C += 16;
+          break;
+
+        case 0x72:
+          C += 32;
+          break;
+        }
+
+        C += CUR.GS.delta_base;
+
+        if ( CURRENT_Ppem() == (FT_Long)C )
+        {
+          B = ( (FT_ULong)B & 0xF ) - 8;
+          if ( B >= 0 )
+            B++;
+          B = B * 64 / ( 1L << CUR.GS.delta_shift );
+
+          CUR_Func_move( &CUR.zp0, A, B );
+        }
+      }
+      else
+        if ( CUR.pedantic_hinting )
+          CUR.error = TT_Err_Invalid_Reference;
+    }
+
+  Fail:
+    CUR.new_top = CUR.args;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* DELTACn[]:    DELTA exceptions C1, C2, C3                             */
+  /* Opcode range: 0x73,0x74,0x75                                          */
+  /* Stack:        uint32 (2 * uint32)... -->                              */
+  /*                                                                       */
+  static void
+  Ins_DELTAC( INS_ARG )
+  {
+    FT_ULong  nump, k;
+    FT_ULong  A, C;
+    FT_Long   B;
+
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    /* Delta hinting is covered by US Patent 5159668. */
+    if ( CUR.face->unpatented_hinting )
+    {
+      FT_Long  n = args[0] * 2;
+
+
+      if ( CUR.args < n )
+      {
+        if ( CUR.pedantic_hinting )
+          CUR.error = TT_Err_Too_Few_Arguments;
+        n = CUR.args;
+      }
+
+      CUR.args -= n;
+      CUR.new_top = CUR.args;
+      return;
+    }
+#endif
+
+    nump = (FT_ULong)args[0];
+
+    for ( k = 1; k <= nump; k++ )
+    {
+      if ( CUR.args < 2 )
+      {
+        if ( CUR.pedantic_hinting )
+          CUR.error = TT_Err_Too_Few_Arguments;
+        CUR.args = 0;
+        goto Fail;
+      }
+
+      CUR.args -= 2;
+
+      A = (FT_ULong)CUR.stack[CUR.args + 1];
+      B = CUR.stack[CUR.args];
+
+      if ( BOUNDSL( A, CUR.cvtSize ) )
+      {
+        if ( CUR.pedantic_hinting )
+        {
+          CUR.error = TT_Err_Invalid_Reference;
+          return;
+        }
+      }
+      else
+      {
+        C = ( (FT_ULong)B & 0xF0 ) >> 4;
+
+        switch ( CUR.opcode )
+        {
+        case 0x73:
+          break;
+
+        case 0x74:
+          C += 16;
+          break;
+
+        case 0x75:
+          C += 32;
+          break;
+        }
+
+        C += CUR.GS.delta_base;
+
+        if ( CURRENT_Ppem() == (FT_Long)C )
+        {
+          B = ( (FT_ULong)B & 0xF ) - 8;
+          if ( B >= 0 )
+            B++;
+          B = B * 64 / ( 1L << CUR.GS.delta_shift );
+
+          CUR_Func_move_cvt( A, B );
+        }
+      }
+    }
+
+  Fail:
+    CUR.new_top = CUR.args;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* MISC. INSTRUCTIONS                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* GETINFO[]:    GET INFOrmation                                         */
+  /* Opcode range: 0x88                                                    */
+  /* Stack:        uint32 --> uint32                                       */
+  /*                                                                       */
+  static void
+  Ins_GETINFO( INS_ARG )
+  {
+    FT_Long  K;
+
+
+    K = 0;
+
+    /* We return MS rasterizer version 1.7 for the font scaler. */
+    if ( ( args[0] & 1 ) != 0 )
+      K = 35;
+
+    /* Has the glyph been rotated? */
+    if ( ( args[0] & 2 ) != 0 && CUR.tt_metrics.rotated )
+      K |= 0x80;
+
+    /* Has the glyph been stretched? */
+    if ( ( args[0] & 4 ) != 0 && CUR.tt_metrics.stretched )
+      K |= 1 << 8;
+
+    /* Are we hinting for grayscale? */
+    if ( ( args[0] & 32 ) != 0 && CUR.grayscale )
+      K |= 1 << 12;
+
+    args[0] = K;
+  }
+
+
+  static void
+  Ins_UNKNOWN( INS_ARG )
+  {
+    TT_DefRecord*  def   = CUR.IDefs;
+    TT_DefRecord*  limit = def + CUR.numIDefs;
+
+    FT_UNUSED_ARG;
+
+
+    for ( ; def < limit; def++ )
+    {
+      if ( (FT_Byte)def->opc == CUR.opcode && def->active )
+      {
+        TT_CallRec*  call;
+
+
+        if ( CUR.callTop >= CUR.callSize )
+        {
+          CUR.error = TT_Err_Stack_Overflow;
+          return;
+        }
+
+        call = CUR.callStack + CUR.callTop++;
+
+        call->Caller_Range = CUR.curRange;
+        call->Caller_IP    = CUR.IP + 1;
+        call->Cur_Count    = 1;
+        call->Cur_Restart  = def->start;
+        call->Cur_End      = def->end;
+
+        INS_Goto_CodeRange( def->range, def->start );
+
+        CUR.step_ins = FALSE;
+        return;
+      }
+    }
+
+    CUR.error = TT_Err_Invalid_Opcode;
+  }
+
+
+#ifndef TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+
+  static
+  TInstruction_Function  Instruct_Dispatch[256] =
+  {
+    /* Opcodes are gathered in groups of 16. */
+    /* Please keep the spaces as they are.   */
+
+    /*  SVTCA  y  */  Ins_SVTCA,
+    /*  SVTCA  x  */  Ins_SVTCA,
+    /*  SPvTCA y  */  Ins_SPVTCA,
+    /*  SPvTCA x  */  Ins_SPVTCA,
+    /*  SFvTCA y  */  Ins_SFVTCA,
+    /*  SFvTCA x  */  Ins_SFVTCA,
+    /*  SPvTL //  */  Ins_SPVTL,
+    /*  SPvTL +   */  Ins_SPVTL,
+    /*  SFvTL //  */  Ins_SFVTL,
+    /*  SFvTL +   */  Ins_SFVTL,
+    /*  SPvFS     */  Ins_SPVFS,
+    /*  SFvFS     */  Ins_SFVFS,
+    /*  GPV       */  Ins_GPV,
+    /*  GFV       */  Ins_GFV,
+    /*  SFvTPv    */  Ins_SFVTPV,
+    /*  ISECT     */  Ins_ISECT,
+
+    /*  SRP0      */  Ins_SRP0,
+    /*  SRP1      */  Ins_SRP1,
+    /*  SRP2      */  Ins_SRP2,
+    /*  SZP0      */  Ins_SZP0,
+    /*  SZP1      */  Ins_SZP1,
+    /*  SZP2      */  Ins_SZP2,
+    /*  SZPS      */  Ins_SZPS,
+    /*  SLOOP     */  Ins_SLOOP,
+    /*  RTG       */  Ins_RTG,
+    /*  RTHG      */  Ins_RTHG,
+    /*  SMD       */  Ins_SMD,
+    /*  ELSE      */  Ins_ELSE,
+    /*  JMPR      */  Ins_JMPR,
+    /*  SCvTCi    */  Ins_SCVTCI,
+    /*  SSwCi     */  Ins_SSWCI,
+    /*  SSW       */  Ins_SSW,
+
+    /*  DUP       */  Ins_DUP,
+    /*  POP       */  Ins_POP,
+    /*  CLEAR     */  Ins_CLEAR,
+    /*  SWAP      */  Ins_SWAP,
+    /*  DEPTH     */  Ins_DEPTH,
+    /*  CINDEX    */  Ins_CINDEX,
+    /*  MINDEX    */  Ins_MINDEX,
+    /*  AlignPTS  */  Ins_ALIGNPTS,
+    /*  INS_0x28  */  Ins_UNKNOWN,
+    /*  UTP       */  Ins_UTP,
+    /*  LOOPCALL  */  Ins_LOOPCALL,
+    /*  CALL      */  Ins_CALL,
+    /*  FDEF      */  Ins_FDEF,
+    /*  ENDF      */  Ins_ENDF,
+    /*  MDAP[0]   */  Ins_MDAP,
+    /*  MDAP[1]   */  Ins_MDAP,
+
+    /*  IUP[0]    */  Ins_IUP,
+    /*  IUP[1]    */  Ins_IUP,
+    /*  SHP[0]    */  Ins_SHP,
+    /*  SHP[1]    */  Ins_SHP,
+    /*  SHC[0]    */  Ins_SHC,
+    /*  SHC[1]    */  Ins_SHC,
+    /*  SHZ[0]    */  Ins_SHZ,
+    /*  SHZ[1]    */  Ins_SHZ,
+    /*  SHPIX     */  Ins_SHPIX,
+    /*  IP        */  Ins_IP,
+    /*  MSIRP[0]  */  Ins_MSIRP,
+    /*  MSIRP[1]  */  Ins_MSIRP,
+    /*  AlignRP   */  Ins_ALIGNRP,
+    /*  RTDG      */  Ins_RTDG,
+    /*  MIAP[0]   */  Ins_MIAP,
+    /*  MIAP[1]   */  Ins_MIAP,
+
+    /*  NPushB    */  Ins_NPUSHB,
+    /*  NPushW    */  Ins_NPUSHW,
+    /*  WS        */  Ins_WS,
+    /*  RS        */  Ins_RS,
+    /*  WCvtP     */  Ins_WCVTP,
+    /*  RCvt      */  Ins_RCVT,
+    /*  GC[0]     */  Ins_GC,
+    /*  GC[1]     */  Ins_GC,
+    /*  SCFS      */  Ins_SCFS,
+    /*  MD[0]     */  Ins_MD,
+    /*  MD[1]     */  Ins_MD,
+    /*  MPPEM     */  Ins_MPPEM,
+    /*  MPS       */  Ins_MPS,
+    /*  FlipON    */  Ins_FLIPON,
+    /*  FlipOFF   */  Ins_FLIPOFF,
+    /*  DEBUG     */  Ins_DEBUG,
+
+    /*  LT        */  Ins_LT,
+    /*  LTEQ      */  Ins_LTEQ,
+    /*  GT        */  Ins_GT,
+    /*  GTEQ      */  Ins_GTEQ,
+    /*  EQ        */  Ins_EQ,
+    /*  NEQ       */  Ins_NEQ,
+    /*  ODD       */  Ins_ODD,
+    /*  EVEN      */  Ins_EVEN,
+    /*  IF        */  Ins_IF,
+    /*  EIF       */  Ins_EIF,
+    /*  AND       */  Ins_AND,
+    /*  OR        */  Ins_OR,
+    /*  NOT       */  Ins_NOT,
+    /*  DeltaP1   */  Ins_DELTAP,
+    /*  SDB       */  Ins_SDB,
+    /*  SDS       */  Ins_SDS,
+
+    /*  ADD       */  Ins_ADD,
+    /*  SUB       */  Ins_SUB,
+    /*  DIV       */  Ins_DIV,
+    /*  MUL       */  Ins_MUL,
+    /*  ABS       */  Ins_ABS,
+    /*  NEG       */  Ins_NEG,
+    /*  FLOOR     */  Ins_FLOOR,
+    /*  CEILING   */  Ins_CEILING,
+    /*  ROUND[0]  */  Ins_ROUND,
+    /*  ROUND[1]  */  Ins_ROUND,
+    /*  ROUND[2]  */  Ins_ROUND,
+    /*  ROUND[3]  */  Ins_ROUND,
+    /*  NROUND[0] */  Ins_NROUND,
+    /*  NROUND[1] */  Ins_NROUND,
+    /*  NROUND[2] */  Ins_NROUND,
+    /*  NROUND[3] */  Ins_NROUND,
+
+    /*  WCvtF     */  Ins_WCVTF,
+    /*  DeltaP2   */  Ins_DELTAP,
+    /*  DeltaP3   */  Ins_DELTAP,
+    /*  DeltaCn[0] */ Ins_DELTAC,
+    /*  DeltaCn[1] */ Ins_DELTAC,
+    /*  DeltaCn[2] */ Ins_DELTAC,
+    /*  SROUND    */  Ins_SROUND,
+    /*  S45Round  */  Ins_S45ROUND,
+    /*  JROT      */  Ins_JROT,
+    /*  JROF      */  Ins_JROF,
+    /*  ROFF      */  Ins_ROFF,
+    /*  INS_0x7B  */  Ins_UNKNOWN,
+    /*  RUTG      */  Ins_RUTG,
+    /*  RDTG      */  Ins_RDTG,
+    /*  SANGW     */  Ins_SANGW,
+    /*  AA        */  Ins_AA,
+
+    /*  FlipPT    */  Ins_FLIPPT,
+    /*  FlipRgON  */  Ins_FLIPRGON,
+    /*  FlipRgOFF */  Ins_FLIPRGOFF,
+    /*  INS_0x83  */  Ins_UNKNOWN,
+    /*  INS_0x84  */  Ins_UNKNOWN,
+    /*  ScanCTRL  */  Ins_SCANCTRL,
+    /*  SDPVTL[0] */  Ins_SDPVTL,
+    /*  SDPVTL[1] */  Ins_SDPVTL,
+    /*  GetINFO   */  Ins_GETINFO,
+    /*  IDEF      */  Ins_IDEF,
+    /*  ROLL      */  Ins_ROLL,
+    /*  MAX       */  Ins_MAX,
+    /*  MIN       */  Ins_MIN,
+    /*  ScanTYPE  */  Ins_SCANTYPE,
+    /*  InstCTRL  */  Ins_INSTCTRL,
+    /*  INS_0x8F  */  Ins_UNKNOWN,
+
+    /*  INS_0x90  */   Ins_UNKNOWN,
+    /*  INS_0x91  */   Ins_UNKNOWN,
+    /*  INS_0x92  */   Ins_UNKNOWN,
+    /*  INS_0x93  */   Ins_UNKNOWN,
+    /*  INS_0x94  */   Ins_UNKNOWN,
+    /*  INS_0x95  */   Ins_UNKNOWN,
+    /*  INS_0x96  */   Ins_UNKNOWN,
+    /*  INS_0x97  */   Ins_UNKNOWN,
+    /*  INS_0x98  */   Ins_UNKNOWN,
+    /*  INS_0x99  */   Ins_UNKNOWN,
+    /*  INS_0x9A  */   Ins_UNKNOWN,
+    /*  INS_0x9B  */   Ins_UNKNOWN,
+    /*  INS_0x9C  */   Ins_UNKNOWN,
+    /*  INS_0x9D  */   Ins_UNKNOWN,
+    /*  INS_0x9E  */   Ins_UNKNOWN,
+    /*  INS_0x9F  */   Ins_UNKNOWN,
+
+    /*  INS_0xA0  */   Ins_UNKNOWN,
+    /*  INS_0xA1  */   Ins_UNKNOWN,
+    /*  INS_0xA2  */   Ins_UNKNOWN,
+    /*  INS_0xA3  */   Ins_UNKNOWN,
+    /*  INS_0xA4  */   Ins_UNKNOWN,
+    /*  INS_0xA5  */   Ins_UNKNOWN,
+    /*  INS_0xA6  */   Ins_UNKNOWN,
+    /*  INS_0xA7  */   Ins_UNKNOWN,
+    /*  INS_0xA8  */   Ins_UNKNOWN,
+    /*  INS_0xA9  */   Ins_UNKNOWN,
+    /*  INS_0xAA  */   Ins_UNKNOWN,
+    /*  INS_0xAB  */   Ins_UNKNOWN,
+    /*  INS_0xAC  */   Ins_UNKNOWN,
+    /*  INS_0xAD  */   Ins_UNKNOWN,
+    /*  INS_0xAE  */   Ins_UNKNOWN,
+    /*  INS_0xAF  */   Ins_UNKNOWN,
+
+    /*  PushB[0]  */  Ins_PUSHB,
+    /*  PushB[1]  */  Ins_PUSHB,
+    /*  PushB[2]  */  Ins_PUSHB,
+    /*  PushB[3]  */  Ins_PUSHB,
+    /*  PushB[4]  */  Ins_PUSHB,
+    /*  PushB[5]  */  Ins_PUSHB,
+    /*  PushB[6]  */  Ins_PUSHB,
+    /*  PushB[7]  */  Ins_PUSHB,
+    /*  PushW[0]  */  Ins_PUSHW,
+    /*  PushW[1]  */  Ins_PUSHW,
+    /*  PushW[2]  */  Ins_PUSHW,
+    /*  PushW[3]  */  Ins_PUSHW,
+    /*  PushW[4]  */  Ins_PUSHW,
+    /*  PushW[5]  */  Ins_PUSHW,
+    /*  PushW[6]  */  Ins_PUSHW,
+    /*  PushW[7]  */  Ins_PUSHW,
+
+    /*  MDRP[00]  */  Ins_MDRP,
+    /*  MDRP[01]  */  Ins_MDRP,
+    /*  MDRP[02]  */  Ins_MDRP,
+    /*  MDRP[03]  */  Ins_MDRP,
+    /*  MDRP[04]  */  Ins_MDRP,
+    /*  MDRP[05]  */  Ins_MDRP,
+    /*  MDRP[06]  */  Ins_MDRP,
+    /*  MDRP[07]  */  Ins_MDRP,
+    /*  MDRP[08]  */  Ins_MDRP,
+    /*  MDRP[09]  */  Ins_MDRP,
+    /*  MDRP[10]  */  Ins_MDRP,
+    /*  MDRP[11]  */  Ins_MDRP,
+    /*  MDRP[12]  */  Ins_MDRP,
+    /*  MDRP[13]  */  Ins_MDRP,
+    /*  MDRP[14]  */  Ins_MDRP,
+    /*  MDRP[15]  */  Ins_MDRP,
+
+    /*  MDRP[16]  */  Ins_MDRP,
+    /*  MDRP[17]  */  Ins_MDRP,
+    /*  MDRP[18]  */  Ins_MDRP,
+    /*  MDRP[19]  */  Ins_MDRP,
+    /*  MDRP[20]  */  Ins_MDRP,
+    /*  MDRP[21]  */  Ins_MDRP,
+    /*  MDRP[22]  */  Ins_MDRP,
+    /*  MDRP[23]  */  Ins_MDRP,
+    /*  MDRP[24]  */  Ins_MDRP,
+    /*  MDRP[25]  */  Ins_MDRP,
+    /*  MDRP[26]  */  Ins_MDRP,
+    /*  MDRP[27]  */  Ins_MDRP,
+    /*  MDRP[28]  */  Ins_MDRP,
+    /*  MDRP[29]  */  Ins_MDRP,
+    /*  MDRP[30]  */  Ins_MDRP,
+    /*  MDRP[31]  */  Ins_MDRP,
+
+    /*  MIRP[00]  */  Ins_MIRP,
+    /*  MIRP[01]  */  Ins_MIRP,
+    /*  MIRP[02]  */  Ins_MIRP,
+    /*  MIRP[03]  */  Ins_MIRP,
+    /*  MIRP[04]  */  Ins_MIRP,
+    /*  MIRP[05]  */  Ins_MIRP,
+    /*  MIRP[06]  */  Ins_MIRP,
+    /*  MIRP[07]  */  Ins_MIRP,
+    /*  MIRP[08]  */  Ins_MIRP,
+    /*  MIRP[09]  */  Ins_MIRP,
+    /*  MIRP[10]  */  Ins_MIRP,
+    /*  MIRP[11]  */  Ins_MIRP,
+    /*  MIRP[12]  */  Ins_MIRP,
+    /*  MIRP[13]  */  Ins_MIRP,
+    /*  MIRP[14]  */  Ins_MIRP,
+    /*  MIRP[15]  */  Ins_MIRP,
+
+    /*  MIRP[16]  */  Ins_MIRP,
+    /*  MIRP[17]  */  Ins_MIRP,
+    /*  MIRP[18]  */  Ins_MIRP,
+    /*  MIRP[19]  */  Ins_MIRP,
+    /*  MIRP[20]  */  Ins_MIRP,
+    /*  MIRP[21]  */  Ins_MIRP,
+    /*  MIRP[22]  */  Ins_MIRP,
+    /*  MIRP[23]  */  Ins_MIRP,
+    /*  MIRP[24]  */  Ins_MIRP,
+    /*  MIRP[25]  */  Ins_MIRP,
+    /*  MIRP[26]  */  Ins_MIRP,
+    /*  MIRP[27]  */  Ins_MIRP,
+    /*  MIRP[28]  */  Ins_MIRP,
+    /*  MIRP[29]  */  Ins_MIRP,
+    /*  MIRP[30]  */  Ins_MIRP,
+    /*  MIRP[31]  */  Ins_MIRP
+  };
+
+
+#endif /* !TT_CONFIG_OPTION_INTERPRETER_SWITCH */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* RUN                                                                   */
+  /*                                                                       */
+  /*  This function executes a run of opcodes.  It will exit in the        */
+  /*  following cases:                                                     */
+  /*                                                                       */
+  /*  - Errors (in which case it returns FALSE).                           */
+  /*                                                                       */
+  /*  - Reaching the end of the main code range (returns TRUE).            */
+  /*    Reaching the end of a code range within a function call is an      */
+  /*    error.                                                             */
+  /*                                                                       */
+  /*  - After executing one single opcode, if the flag `Instruction_Trap'  */
+  /*    is set to TRUE (returns TRUE).                                     */
+  /*                                                                       */
+  /*  On exit with TRUE, test IP < CodeSize to know whether it comes from  */
+  /*  an instruction trap or a normal termination.                         */
+  /*                                                                       */
+  /*                                                                       */
+  /*  Note: The documented DEBUG opcode pops a value from the stack.  This */
+  /*        behaviour is unsupported; here a DEBUG opcode is always an     */
+  /*        error.                                                         */
+  /*                                                                       */
+  /*                                                                       */
+  /* THIS IS THE INTERPRETER'S MAIN LOOP.                                  */
+  /*                                                                       */
+  /*  Instructions appear in the specification's order.                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* documentation is in ttinterp.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  TT_RunIns( TT_ExecContext  exc )
+  {
+    FT_Long  ins_counter = 0;  /* executed instructions counter */
+
+
+#ifdef TT_CONFIG_OPTION_STATIC_RASTER
+    cur = *exc;
+#endif
+
+    /* set CVT functions */
+    CUR.tt_metrics.ratio = 0;
+    if ( CUR.metrics.x_ppem != CUR.metrics.y_ppem )
+    {
+      /* non-square pixels, use the stretched routines */
+      CUR.func_read_cvt  = Read_CVT_Stretched;
+      CUR.func_write_cvt = Write_CVT_Stretched;
+      CUR.func_move_cvt  = Move_CVT_Stretched;
+    }
+    else
+    {
+      /* square pixels, use normal routines */
+      CUR.func_read_cvt  = Read_CVT;
+      CUR.func_write_cvt = Write_CVT;
+      CUR.func_move_cvt  = Move_CVT;
+    }
+
+    COMPUTE_Funcs();
+    COMPUTE_Round( (FT_Byte)exc->GS.round_state );
+
+    do
+    {
+      CUR.opcode = CUR.code[CUR.IP];
+
+      FT_TRACE7(( "  " ));
+      FT_TRACE7(( opcode_name[CUR.opcode] ));
+      FT_TRACE7(( "\n" ));
+
+      if ( ( CUR.length = opcode_length[CUR.opcode] ) < 0 )
+      {
+        if ( CUR.IP + 1 >= CUR.codeSize )
+          goto LErrorCodeOverflow_;
+
+        CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1];
+      }
+
+      if ( CUR.IP + CUR.length > CUR.codeSize )
+        goto LErrorCodeOverflow_;
+
+      /* First, let's check for empty stack and overflow */
+      CUR.args = CUR.top - ( Pop_Push_Count[CUR.opcode] >> 4 );
+
+      /* `args' is the top of the stack once arguments have been popped. */
+      /* One can also interpret it as the index of the last argument.    */
+      if ( CUR.args < 0 )
+      {
+        FT_UShort  i;
+
+
+        if ( CUR.pedantic_hinting )
+        {
+          CUR.error = TT_Err_Too_Few_Arguments;
+          goto LErrorLabel_;
+        }
+
+        /* push zeroes onto the stack */
+        for ( i = 0; i < Pop_Push_Count[CUR.opcode] >> 4; i++ )
+          CUR.stack[i] = 0;
+        CUR.args = 0;
+      }
+
+      CUR.new_top = CUR.args + ( Pop_Push_Count[CUR.opcode] & 15 );
+
+      /* `new_top' is the new top of the stack, after the instruction's */
+      /* execution.  `top' will be set to `new_top' after the `switch'  */
+      /* statement.                                                     */
+      if ( CUR.new_top > CUR.stackSize )
+      {
+        CUR.error = TT_Err_Stack_Overflow;
+        goto LErrorLabel_;
+      }
+
+      CUR.step_ins = TRUE;
+      CUR.error    = TT_Err_Ok;
+
+#ifdef TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+      {
+        FT_Long*  args   = CUR.stack + CUR.args;
+        FT_Byte   opcode = CUR.opcode;
+
+
+#undef  ARRAY_BOUND_ERROR
+#define ARRAY_BOUND_ERROR  goto Set_Invalid_Ref
+
+
+        switch ( opcode )
+        {
+        case 0x00:  /* SVTCA y  */
+        case 0x01:  /* SVTCA x  */
+        case 0x02:  /* SPvTCA y */
+        case 0x03:  /* SPvTCA x */
+        case 0x04:  /* SFvTCA y */
+        case 0x05:  /* SFvTCA x */
+          {
+            FT_Short  AA, BB;
+
+
+            AA = (FT_Short)( ( opcode & 1 ) << 14 );
+            BB = (FT_Short)( AA ^ 0x4000 );
+
+            if ( opcode < 4 )
+            {
+              CUR.GS.projVector.x = AA;
+              CUR.GS.projVector.y = BB;
+
+              CUR.GS.dualVector.x = AA;
+              CUR.GS.dualVector.y = BB;
+            }
+            else
+            {
+              GUESS_VECTOR( projVector );
+            }
+
+            if ( ( opcode & 2 ) == 0 )
+            {
+              CUR.GS.freeVector.x = AA;
+              CUR.GS.freeVector.y = BB;
+            }
+            else
+            {
+              GUESS_VECTOR( freeVector );
+            }
+
+            COMPUTE_Funcs();
+          }
+          break;
+
+        case 0x06:  /* SPvTL // */
+        case 0x07:  /* SPvTL +  */
+          DO_SPVTL
+          break;
+
+        case 0x08:  /* SFvTL // */
+        case 0x09:  /* SFvTL +  */
+          DO_SFVTL
+          break;
+
+        case 0x0A:  /* SPvFS */
+          DO_SPVFS
+          break;
+
+        case 0x0B:  /* SFvFS */
+          DO_SFVFS
+          break;
+
+        case 0x0C:  /* GPV */
+          DO_GPV
+          break;
+
+        case 0x0D:  /* GFV */
+          DO_GFV
+          break;
+
+        case 0x0E:  /* SFvTPv */
+          DO_SFVTPV
+          break;
+
+        case 0x0F:  /* ISECT  */
+          Ins_ISECT( EXEC_ARG_ args );
+          break;
+
+        case 0x10:  /* SRP0 */
+          DO_SRP0
+          break;
+
+        case 0x11:  /* SRP1 */
+          DO_SRP1
+          break;
+
+        case 0x12:  /* SRP2 */
+          DO_SRP2
+          break;
+
+        case 0x13:  /* SZP0 */
+          Ins_SZP0( EXEC_ARG_ args );
+          break;
+
+        case 0x14:  /* SZP1 */
+          Ins_SZP1( EXEC_ARG_ args );
+          break;
+
+        case 0x15:  /* SZP2 */
+          Ins_SZP2( EXEC_ARG_ args );
+          break;
+
+        case 0x16:  /* SZPS */
+          Ins_SZPS( EXEC_ARG_ args );
+          break;
+
+        case 0x17:  /* SLOOP */
+          DO_SLOOP
+          break;
+
+        case 0x18:  /* RTG */
+          DO_RTG
+          break;
+
+        case 0x19:  /* RTHG */
+          DO_RTHG
+          break;
+
+        case 0x1A:  /* SMD */
+          DO_SMD
+          break;
+
+        case 0x1B:  /* ELSE */
+          Ins_ELSE( EXEC_ARG_ args );
+          break;
+
+        case 0x1C:  /* JMPR */
+          DO_JMPR
+          break;
+
+        case 0x1D:  /* SCVTCI */
+          DO_SCVTCI
+          break;
+
+        case 0x1E:  /* SSWCI */
+          DO_SSWCI
+          break;
+
+        case 0x1F:  /* SSW */
+          DO_SSW
+          break;
+
+        case 0x20:  /* DUP */
+          DO_DUP
+          break;
+
+        case 0x21:  /* POP */
+          /* nothing :-) */
+          break;
+
+        case 0x22:  /* CLEAR */
+          DO_CLEAR
+          break;
+
+        case 0x23:  /* SWAP */
+          DO_SWAP
+          break;
+
+        case 0x24:  /* DEPTH */
+          DO_DEPTH
+          break;
+
+        case 0x25:  /* CINDEX */
+          DO_CINDEX
+          break;
+
+        case 0x26:  /* MINDEX */
+          Ins_MINDEX( EXEC_ARG_ args );
+          break;
+
+        case 0x27:  /* ALIGNPTS */
+          Ins_ALIGNPTS( EXEC_ARG_ args );
+          break;
+
+        case 0x28:  /* ???? */
+          Ins_UNKNOWN( EXEC_ARG_ args );
+          break;
+
+        case 0x29:  /* UTP */
+          Ins_UTP( EXEC_ARG_ args );
+          break;
+
+        case 0x2A:  /* LOOPCALL */
+          Ins_LOOPCALL( EXEC_ARG_ args );
+          break;
+
+        case 0x2B:  /* CALL */
+          Ins_CALL( EXEC_ARG_ args );
+          break;
+
+        case 0x2C:  /* FDEF */
+          Ins_FDEF( EXEC_ARG_ args );
+          break;
+
+        case 0x2D:  /* ENDF */
+          Ins_ENDF( EXEC_ARG_ args );
+          break;
+
+        case 0x2E:  /* MDAP */
+        case 0x2F:  /* MDAP */
+          Ins_MDAP( EXEC_ARG_ args );
+          break;
+
+
+        case 0x30:  /* IUP */
+        case 0x31:  /* IUP */
+          Ins_IUP( EXEC_ARG_ args );
+          break;
+
+        case 0x32:  /* SHP */
+        case 0x33:  /* SHP */
+          Ins_SHP( EXEC_ARG_ args );
+          break;
+
+        case 0x34:  /* SHC */
+        case 0x35:  /* SHC */
+          Ins_SHC( EXEC_ARG_ args );
+          break;
+
+        case 0x36:  /* SHZ */
+        case 0x37:  /* SHZ */
+          Ins_SHZ( EXEC_ARG_ args );
+          break;
+
+        case 0x38:  /* SHPIX */
+          Ins_SHPIX( EXEC_ARG_ args );
+          break;
+
+        case 0x39:  /* IP    */
+          Ins_IP( EXEC_ARG_ args );
+          break;
+
+        case 0x3A:  /* MSIRP */
+        case 0x3B:  /* MSIRP */
+          Ins_MSIRP( EXEC_ARG_ args );
+          break;
+
+        case 0x3C:  /* AlignRP */
+          Ins_ALIGNRP( EXEC_ARG_ args );
+          break;
+
+        case 0x3D:  /* RTDG */
+          DO_RTDG
+          break;
+
+        case 0x3E:  /* MIAP */
+        case 0x3F:  /* MIAP */
+          Ins_MIAP( EXEC_ARG_ args );
+          break;
+
+        case 0x40:  /* NPUSHB */
+          Ins_NPUSHB( EXEC_ARG_ args );
+          break;
+
+        case 0x41:  /* NPUSHW */
+          Ins_NPUSHW( EXEC_ARG_ args );
+          break;
+
+        case 0x42:  /* WS */
+          DO_WS
+          break;
+
+      Set_Invalid_Ref:
+            CUR.error = TT_Err_Invalid_Reference;
+          break;
+
+        case 0x43:  /* RS */
+          DO_RS
+          break;
+
+        case 0x44:  /* WCVTP */
+          DO_WCVTP
+          break;
+
+        case 0x45:  /* RCVT */
+          DO_RCVT
+          break;
+
+        case 0x46:  /* GC */
+        case 0x47:  /* GC */
+          Ins_GC( EXEC_ARG_ args );
+          break;
+
+        case 0x48:  /* SCFS */
+          Ins_SCFS( EXEC_ARG_ args );
+          break;
+
+        case 0x49:  /* MD */
+        case 0x4A:  /* MD */
+          Ins_MD( EXEC_ARG_ args );
+          break;
+
+        case 0x4B:  /* MPPEM */
+          DO_MPPEM
+          break;
+
+        case 0x4C:  /* MPS */
+          DO_MPS
+          break;
+
+        case 0x4D:  /* FLIPON */
+          DO_FLIPON
+          break;
+
+        case 0x4E:  /* FLIPOFF */
+          DO_FLIPOFF
+          break;
+
+        case 0x4F:  /* DEBUG */
+          DO_DEBUG
+          break;
+
+        case 0x50:  /* LT */
+          DO_LT
+          break;
+
+        case 0x51:  /* LTEQ */
+          DO_LTEQ
+          break;
+
+        case 0x52:  /* GT */
+          DO_GT
+          break;
+
+        case 0x53:  /* GTEQ */
+          DO_GTEQ
+          break;
+
+        case 0x54:  /* EQ */
+          DO_EQ
+          break;
+
+        case 0x55:  /* NEQ */
+          DO_NEQ
+          break;
+
+        case 0x56:  /* ODD */
+          DO_ODD
+          break;
+
+        case 0x57:  /* EVEN */
+          DO_EVEN
+          break;
+
+        case 0x58:  /* IF */
+          Ins_IF( EXEC_ARG_ args );
+          break;
+
+        case 0x59:  /* EIF */
+          /* do nothing */
+          break;
+
+        case 0x5A:  /* AND */
+          DO_AND
+          break;
+
+        case 0x5B:  /* OR */
+          DO_OR
+          break;
+
+        case 0x5C:  /* NOT */
+          DO_NOT
+          break;
+
+        case 0x5D:  /* DELTAP1 */
+          Ins_DELTAP( EXEC_ARG_ args );
+          break;
+
+        case 0x5E:  /* SDB */
+          DO_SDB
+          break;
+
+        case 0x5F:  /* SDS */
+          DO_SDS
+          break;
+
+        case 0x60:  /* ADD */
+          DO_ADD
+          break;
+
+        case 0x61:  /* SUB */
+          DO_SUB
+          break;
+
+        case 0x62:  /* DIV */
+          DO_DIV
+          break;
+
+        case 0x63:  /* MUL */
+          DO_MUL
+          break;
+
+        case 0x64:  /* ABS */
+          DO_ABS
+          break;
+
+        case 0x65:  /* NEG */
+          DO_NEG
+          break;
+
+        case 0x66:  /* FLOOR */
+          DO_FLOOR
+          break;
+
+        case 0x67:  /* CEILING */
+          DO_CEILING
+          break;
+
+        case 0x68:  /* ROUND */
+        case 0x69:  /* ROUND */
+        case 0x6A:  /* ROUND */
+        case 0x6B:  /* ROUND */
+          DO_ROUND
+          break;
+
+        case 0x6C:  /* NROUND */
+        case 0x6D:  /* NROUND */
+        case 0x6E:  /* NRRUND */
+        case 0x6F:  /* NROUND */
+          DO_NROUND
+          break;
+
+        case 0x70:  /* WCVTF */
+          DO_WCVTF
+          break;
+
+        case 0x71:  /* DELTAP2 */
+        case 0x72:  /* DELTAP3 */
+          Ins_DELTAP( EXEC_ARG_ args );
+          break;
+
+        case 0x73:  /* DELTAC0 */
+        case 0x74:  /* DELTAC1 */
+        case 0x75:  /* DELTAC2 */
+          Ins_DELTAC( EXEC_ARG_ args );
+          break;
+
+        case 0x76:  /* SROUND */
+          DO_SROUND
+          break;
+
+        case 0x77:  /* S45Round */
+          DO_S45ROUND
+          break;
+
+        case 0x78:  /* JROT */
+          DO_JROT
+          break;
+
+        case 0x79:  /* JROF */
+          DO_JROF
+          break;
+
+        case 0x7A:  /* ROFF */
+          DO_ROFF
+          break;
+
+        case 0x7B:  /* ???? */
+          Ins_UNKNOWN( EXEC_ARG_ args );
+          break;
+
+        case 0x7C:  /* RUTG */
+          DO_RUTG
+          break;
+
+        case 0x7D:  /* RDTG */
+          DO_RDTG
+          break;
+
+        case 0x7E:  /* SANGW */
+        case 0x7F:  /* AA    */
+          /* nothing - obsolete */
+          break;
+
+        case 0x80:  /* FLIPPT */
+          Ins_FLIPPT( EXEC_ARG_ args );
+          break;
+
+        case 0x81:  /* FLIPRGON */
+          Ins_FLIPRGON( EXEC_ARG_ args );
+          break;
+
+        case 0x82:  /* FLIPRGOFF */
+          Ins_FLIPRGOFF( EXEC_ARG_ args );
+          break;
+
+        case 0x83:  /* UNKNOWN */
+        case 0x84:  /* UNKNOWN */
+          Ins_UNKNOWN( EXEC_ARG_ args );
+          break;
+
+        case 0x85:  /* SCANCTRL */
+          Ins_SCANCTRL( EXEC_ARG_ args );
+          break;
+
+        case 0x86:  /* SDPVTL */
+        case 0x87:  /* SDPVTL */
+          Ins_SDPVTL( EXEC_ARG_ args );
+          break;
+
+        case 0x88:  /* GETINFO */
+          Ins_GETINFO( EXEC_ARG_ args );
+          break;
+
+        case 0x89:  /* IDEF */
+          Ins_IDEF( EXEC_ARG_ args );
+          break;
+
+        case 0x8A:  /* ROLL */
+          Ins_ROLL( EXEC_ARG_ args );
+          break;
+
+        case 0x8B:  /* MAX */
+          DO_MAX
+          break;
+
+        case 0x8C:  /* MIN */
+          DO_MIN
+          break;
+
+        case 0x8D:  /* SCANTYPE */
+          Ins_SCANTYPE( EXEC_ARG_ args );
+          break;
+
+        case 0x8E:  /* INSTCTRL */
+          Ins_INSTCTRL( EXEC_ARG_ args );
+          break;
+
+        case 0x8F:
+          Ins_UNKNOWN( EXEC_ARG_ args );
+          break;
+
+        default:
+          if ( opcode >= 0xE0 )
+            Ins_MIRP( EXEC_ARG_ args );
+          else if ( opcode >= 0xC0 )
+            Ins_MDRP( EXEC_ARG_ args );
+          else if ( opcode >= 0xB8 )
+            Ins_PUSHW( EXEC_ARG_ args );
+          else if ( opcode >= 0xB0 )
+            Ins_PUSHB( EXEC_ARG_ args );
+          else
+            Ins_UNKNOWN( EXEC_ARG_ args );
+        }
+
+      }
+
+#else
+
+      Instruct_Dispatch[CUR.opcode]( EXEC_ARG_ &CUR.stack[CUR.args] );
+
+#endif /* TT_CONFIG_OPTION_INTERPRETER_SWITCH */
+
+      if ( CUR.error != TT_Err_Ok )
+      {
+        switch ( CUR.error )
+        {
+        case TT_Err_Invalid_Opcode: /* looking for redefined instructions */
+          {
+            TT_DefRecord*  def   = CUR.IDefs;
+            TT_DefRecord*  limit = def + CUR.numIDefs;
+
+
+            for ( ; def < limit; def++ )
+            {
+              if ( def->active && CUR.opcode == (FT_Byte)def->opc )
+              {
+                TT_CallRec*  callrec;
+
+
+                if ( CUR.callTop >= CUR.callSize )
+                {
+                  CUR.error = TT_Err_Invalid_Reference;
+                  goto LErrorLabel_;
+                }
+
+                callrec = &CUR.callStack[CUR.callTop];
+
+                callrec->Caller_Range = CUR.curRange;
+                callrec->Caller_IP    = CUR.IP + 1;
+                callrec->Cur_Count    = 1;
+                callrec->Cur_Restart  = def->start;
+                callrec->Cur_End      = def->end;
+
+                if ( INS_Goto_CodeRange( def->range, def->start ) == FAILURE )
+                  goto LErrorLabel_;
+
+                goto LSuiteLabel_;
+              }
+            }
+          }
+
+          CUR.error = TT_Err_Invalid_Opcode;
+          goto LErrorLabel_;
+
+#if 0
+          break;   /* Unreachable code warning suppression.             */
+                   /* Leave to remind in case a later change the editor */
+                   /* to consider break;                                */
+#endif
+
+        default:
+          goto LErrorLabel_;
+
+#if 0
+        break;
+#endif
+        }
+      }
+
+      CUR.top = CUR.new_top;
+
+      if ( CUR.step_ins )
+        CUR.IP += CUR.length;
+
+      /* increment instruction counter and check if we didn't */
+      /* run this program for too long (e.g. infinite loops). */
+      if ( ++ins_counter > MAX_RUNNABLE_OPCODES )
+        return TT_Err_Execution_Too_Long;
+
+    LSuiteLabel_:
+      if ( CUR.IP >= CUR.codeSize )
+      {
+        if ( CUR.callTop > 0 )
+        {
+          CUR.error = TT_Err_Code_Overflow;
+          goto LErrorLabel_;
+        }
+        else
+          goto LNo_Error_;
+      }
+    } while ( !CUR.instruction_trap );
+
+  LNo_Error_:
+
+#ifdef TT_CONFIG_OPTION_STATIC_RASTER
+    *exc = cur;
+#endif
+
+    return TT_Err_Ok;
+
+  LErrorCodeOverflow_:
+    CUR.error = TT_Err_Code_Overflow;
+
+  LErrorLabel_:
+
+#ifdef TT_CONFIG_OPTION_STATIC_RASTER
+    *exc = cur;
+#endif
+
+    /* If any errors have occurred, function tables may be broken. */
+    /* Force a re-execution of `prep' and `fpgm' tables if no      */
+    /* bytecode debugger is run.                                   */
+    if ( CUR.error && !CUR.instruction_trap )
+    {
+      FT_TRACE1(( "  The interpreter returned error 0x%x\n", CUR.error ));
+      exc->size->cvt_ready      = FALSE;
+    }
+
+    return CUR.error;
+  }
+
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttinterp.h b/extensions/externals/src/freetype-2.4.9/src/truetype/ttinterp.h
new file mode 100644
index 0000000..6d0fc03
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttinterp.h
@@ -0,0 +1,320 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttinterp.h                                                             */
+/*                                                                         */
+/*    TrueType bytecode interpreter (specification).                       */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2010 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTINTERP_H__
+#define __TTINTERP_H__
+
+#include <ft2build.h>
+#include "ttobjs.h"
+
+
+FT_BEGIN_HEADER
+
+
+#ifndef TT_CONFIG_OPTION_STATIC_INTERPRETER /* indirect implementation */
+
+#define EXEC_OP_   TT_ExecContext  exc,
+#define EXEC_OP    TT_ExecContext  exc
+#define EXEC_ARG_  exc,
+#define EXEC_ARG   exc
+
+#else                                       /* static implementation */
+
+#define EXEC_OP_   /* void */
+#define EXEC_OP    /* void */
+#define EXEC_ARG_  /* void */
+#define EXEC_ARG   /* void */
+
+#endif /* TT_CONFIG_OPTION_STATIC_INTERPRETER */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Rounding mode constants.                                              */
+  /*                                                                       */
+#define TT_Round_Off             5
+#define TT_Round_To_Half_Grid    0
+#define TT_Round_To_Grid         1
+#define TT_Round_To_Double_Grid  2
+#define TT_Round_Up_To_Grid      4
+#define TT_Round_Down_To_Grid    3
+#define TT_Round_Super           6
+#define TT_Round_Super_45        7
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Function types used by the interpreter, depending on various modes    */
+  /* (e.g. the rounding mode, whether to render a vertical or horizontal   */
+  /* line etc).                                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /* Rounding function */
+  typedef FT_F26Dot6
+  (*TT_Round_Func)( EXEC_OP_ FT_F26Dot6  distance,
+                             FT_F26Dot6  compensation );
+
+  /* Point displacement along the freedom vector routine */
+  typedef void
+  (*TT_Move_Func)( EXEC_OP_ TT_GlyphZone  zone,
+                            FT_UShort     point,
+                            FT_F26Dot6    distance );
+
+  /* Distance projection along one of the projection vectors */
+  typedef FT_F26Dot6
+  (*TT_Project_Func)( EXEC_OP_ FT_Pos   dx,
+                               FT_Pos   dy );
+
+  /* reading a cvt value.  Take care of non-square pixels if necessary */
+  typedef FT_F26Dot6
+  (*TT_Get_CVT_Func)( EXEC_OP_ FT_ULong  idx );
+
+  /* setting or moving a cvt value.  Take care of non-square pixels  */
+  /* if necessary                                                    */
+  typedef void
+  (*TT_Set_CVT_Func)( EXEC_OP_ FT_ULong    idx,
+                               FT_F26Dot6  value );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This structure defines a call record, used to manage function calls.  */
+  /*                                                                       */
+  typedef struct  TT_CallRec_
+  {
+    FT_Int   Caller_Range;
+    FT_Long  Caller_IP;
+    FT_Long  Cur_Count;
+    FT_Long  Cur_Restart;
+    FT_Long  Cur_End;
+
+  } TT_CallRec, *TT_CallStack;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The main structure for the interpreter which collects all necessary   */
+  /* variables and states.                                                 */
+  /*                                                                       */
+  typedef struct  TT_ExecContextRec_
+  {
+    TT_Face            face;
+    TT_Size            size;
+    FT_Memory          memory;
+
+    /* instructions state */
+
+    FT_Error           error;      /* last execution error */
+
+    FT_Long            top;        /* top of exec. stack   */
+
+    FT_UInt            stackSize;  /* size of exec. stack  */
+    FT_Long*           stack;      /* current exec. stack  */
+
+    FT_Long            args;
+    FT_UInt            new_top;    /* new top after exec.  */
+
+    TT_GlyphZoneRec    zp0,        /* zone records */
+                       zp1,
+                       zp2,
+                       pts,
+                       twilight;
+
+    FT_Size_Metrics    metrics;
+    TT_Size_Metrics    tt_metrics; /* size metrics */
+
+    TT_GraphicsState   GS;         /* current graphics state */
+
+    FT_Int             curRange;  /* current code range number   */
+    FT_Byte*           code;      /* current code range          */
+    FT_Long            IP;        /* current instruction pointer */
+    FT_Long            codeSize;  /* size of current range       */
+
+    FT_Byte            opcode;    /* current opcode              */
+    FT_Int             length;    /* length of current opcode    */
+
+    FT_Bool            step_ins;  /* true if the interpreter must */
+                                  /* increment IP after ins. exec */
+    FT_ULong           cvtSize;
+    FT_Long*           cvt;
+
+    FT_UInt            glyphSize; /* glyph instructions buffer size */
+    FT_Byte*           glyphIns;  /* glyph instructions buffer */
+
+    FT_UInt            numFDefs;  /* number of function defs         */
+    FT_UInt            maxFDefs;  /* maximum number of function defs */
+    TT_DefArray        FDefs;     /* table of FDefs entries          */
+
+    FT_UInt            numIDefs;  /* number of instruction defs */
+    FT_UInt            maxIDefs;  /* maximum number of ins defs */
+    TT_DefArray        IDefs;     /* table of IDefs entries     */
+
+    FT_UInt            maxFunc;   /* maximum function index     */
+    FT_UInt            maxIns;    /* maximum instruction index  */
+
+    FT_Int             callTop,    /* top of call stack during execution */
+                       callSize;   /* size of call stack */
+    TT_CallStack       callStack;  /* call stack */
+
+    FT_UShort          maxPoints;    /* capacity of this context's `pts' */
+    FT_Short           maxContours;  /* record, expressed in points and  */
+                                     /* contours.                        */
+
+    TT_CodeRangeTable  codeRangeTable;  /* table of valid code ranges */
+                                        /* useful for the debugger   */
+
+    FT_UShort          storeSize;  /* size of current storage */
+    FT_Long*           storage;    /* storage area            */
+
+    FT_F26Dot6         period;     /* values used for the */
+    FT_F26Dot6         phase;      /* `SuperRounding'     */
+    FT_F26Dot6         threshold;
+
+#if 0
+    /* this seems to be unused */
+    FT_Int             cur_ppem;   /* ppem along the current proj vector */
+#endif
+
+    FT_Bool            instruction_trap; /* If `True', the interpreter will */
+                                         /* exit after each instruction     */
+
+    TT_GraphicsState   default_GS;       /* graphics state resulting from   */
+                                         /* the prep program                */
+    FT_Bool            is_composite;     /* true if the glyph is composite  */
+    FT_Bool            pedantic_hinting; /* true if pedantic interpretation */
+
+    /* latest interpreter additions */
+
+    FT_Long            F_dot_P;    /* dot product of freedom and projection */
+                                   /* vectors                               */
+    TT_Round_Func      func_round; /* current rounding function             */
+
+    TT_Project_Func    func_project,   /* current projection function */
+                       func_dualproj,  /* current dual proj. function */
+                       func_freeProj;  /* current freedom proj. func  */
+
+    TT_Move_Func       func_move;      /* current point move function */
+    TT_Move_Func       func_move_orig; /* move original position function */
+
+    TT_Get_CVT_Func    func_read_cvt;  /* read a cvt entry              */
+    TT_Set_CVT_Func    func_write_cvt; /* write a cvt entry (in pixels) */
+    TT_Set_CVT_Func    func_move_cvt;  /* incr a cvt entry (in pixels)  */
+
+    FT_Bool            grayscale;      /* are we hinting for grayscale? */
+
+  } TT_ExecContextRec;
+
+
+  extern const TT_GraphicsState  tt_default_graphics_state;
+
+
+  FT_LOCAL( FT_Error )
+  TT_Goto_CodeRange( TT_ExecContext  exec,
+                     FT_Int          range,
+                     FT_Long         IP );
+
+  FT_LOCAL( FT_Error )
+  TT_Set_CodeRange( TT_ExecContext  exec,
+                    FT_Int          range,
+                    void*           base,
+                    FT_Long         length );
+
+  FT_LOCAL( FT_Error )
+  TT_Clear_CodeRange( TT_ExecContext  exec,
+                      FT_Int          range );
+
+
+  FT_LOCAL( FT_Error )
+  Update_Max( FT_Memory  memory,
+              FT_ULong*  size,
+              FT_Long    multiplier,
+              void*      _pbuff,
+              FT_ULong   new_max );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_New_Context                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Queries the face context for a given font.  Note that there is     */
+  /*    now a _single_ execution context in the TrueType driver which is   */
+  /*    shared among faces.                                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source face object.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A handle to the execution context.  Initialized for `face'.        */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only the glyph loader and debugger should call this function.      */
+  /*                                                                       */
+  FT_EXPORT( TT_ExecContext )
+  TT_New_Context( TT_Driver  driver );
+
+  FT_LOCAL( FT_Error )
+  TT_Done_Context( TT_ExecContext  exec );
+
+  FT_LOCAL( FT_Error )
+  TT_Load_Context( TT_ExecContext  exec,
+                   TT_Face         face,
+                   TT_Size         size );
+
+  FT_LOCAL( FT_Error )
+  TT_Save_Context( TT_ExecContext  exec,
+                   TT_Size         ins );
+
+  FT_LOCAL( FT_Error )
+  TT_Run_Context( TT_ExecContext  exec,
+                  FT_Bool         debug );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    TT_RunIns                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Executes one or more instruction in the execution context.  This   */
+  /*    is the main function of the TrueType opcode interpreter.           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    exec :: A handle to the target execution context.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only the object manager and debugger should call this function.    */
+  /*                                                                       */
+  /*    This function is publicly exported because it is directly          */
+  /*    invoked by the TrueType debugger.                                  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  TT_RunIns( TT_ExecContext  exec );
+
+
+FT_END_HEADER
+
+#endif /* __TTINTERP_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttobjs.c b/extensions/externals/src/freetype-2.4.9/src/truetype/ttobjs.c
new file mode 100644
index 0000000..814c713
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttobjs.c
@@ -0,0 +1,1286 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttobjs.c                                                               */
+/*                                                                         */
+/*    Objects manager (body).                                              */
+/*                                                                         */
+/*  Copyright 1996-2011                                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+#include FT_INTERNAL_SFNT_H
+
+#include "ttgload.h"
+#include "ttpload.h"
+
+#include "tterrors.h"
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+#include "ttinterp.h"
+#endif
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+#include FT_TRUETYPE_UNPATENTED_H
+#endif
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include "ttgxvar.h"
+#endif
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttobjs
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                       GLYPH ZONE FUNCTIONS                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_glyphzone_done                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Deallocate a glyph zone.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    zone :: A pointer to the target glyph zone.                        */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  tt_glyphzone_done( TT_GlyphZone  zone )
+  {
+    FT_Memory  memory = zone->memory;
+
+
+    if ( memory )
+    {
+      FT_FREE( zone->contours );
+      FT_FREE( zone->tags );
+      FT_FREE( zone->cur );
+      FT_FREE( zone->org );
+      FT_FREE( zone->orus );
+
+      zone->max_points   = zone->n_points   = 0;
+      zone->max_contours = zone->n_contours = 0;
+      zone->memory       = NULL;
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_glyphzone_new                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Allocate a new glyph zone.                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory      :: A handle to the current memory object.              */
+  /*                                                                       */
+  /*    maxPoints   :: The capacity of glyph zone in points.               */
+  /*                                                                       */
+  /*    maxContours :: The capacity of glyph zone in contours.             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    zone        :: A pointer to the target glyph zone record.          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_glyphzone_new( FT_Memory     memory,
+                    FT_UShort     maxPoints,
+                    FT_Short      maxContours,
+                    TT_GlyphZone  zone )
+  {
+    FT_Error  error;
+
+
+    FT_MEM_ZERO( zone, sizeof ( *zone ) );
+    zone->memory = memory;
+
+    if ( FT_NEW_ARRAY( zone->org,      maxPoints   ) ||
+         FT_NEW_ARRAY( zone->cur,      maxPoints   ) ||
+         FT_NEW_ARRAY( zone->orus,     maxPoints   ) ||
+         FT_NEW_ARRAY( zone->tags,     maxPoints   ) ||
+         FT_NEW_ARRAY( zone->contours, maxContours ) )
+    {
+      tt_glyphzone_done( zone );
+    }
+    else
+    {
+      zone->max_points   = maxPoints;
+      zone->max_contours = maxContours;
+    }
+
+    return error;
+  }
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+  /* Compare the face with a list of well-known `tricky' fonts. */
+  /* This list shall be expanded as we find more of them.       */
+
+  static FT_Bool
+  tt_check_trickyness_family( FT_String*  name )
+  {
+
+#define TRICK_NAMES_MAX_CHARACTERS  16
+#define TRICK_NAMES_COUNT            8
+
+    static const char trick_names[TRICK_NAMES_COUNT]
+                                 [TRICK_NAMES_MAX_CHARACTERS + 1] =
+    {
+      "DFKaiSho-SB",     /* dfkaisb.ttf */
+      "DFKaiShu",
+      "DFKai-SB",        /* kaiu.ttf */
+      "HuaTianKaiTi?",   /* htkt2.ttf */
+      "HuaTianSongTi?",  /* htst3.ttf */
+      "MingLiU",         /* mingliu.ttf & mingliu.ttc */
+      "PMingLiU",        /* mingliu.ttc */
+      "MingLi43",        /* mingli.ttf */
+    };
+
+    int  nn;
+
+
+    for ( nn = 0; nn < TRICK_NAMES_COUNT; nn++ )
+      if ( ft_strstr( name, trick_names[nn] ) )
+        return TRUE;
+
+    return FALSE;
+  }
+
+
+  /* XXX: This function should be in the `sfnt' module. */
+
+  /* Some PDF generators clear the checksums in the TrueType header table. */
+  /* For example, Quartz ContextPDF clears all entries, or Bullzip PDF     */
+  /* Printer clears the entries for subsetted subtables.  We thus have to  */
+  /* recalculate the checksums  where necessary.                           */
+
+  static FT_UInt32
+  tt_synth_sfnt_checksum( FT_Stream  stream,
+                          FT_ULong   length )
+  {
+    FT_Error   error;
+    FT_UInt32  checksum = 0;
+    int        i;
+
+
+    if ( FT_FRAME_ENTER( length ) )
+      return 0;
+
+    for ( ; length > 3; length -= 4 )
+      checksum += (FT_UInt32)FT_GET_ULONG();
+
+    for ( i = 3; length > 0; length --, i-- )
+      checksum += (FT_UInt32)( FT_GET_BYTE() << ( i * 8 ) );
+
+    FT_FRAME_EXIT();
+
+    return checksum;
+  }
+
+
+  /* XXX: This function should be in the `sfnt' module. */
+
+  static FT_ULong
+  tt_get_sfnt_checksum( TT_Face    face,
+                        FT_UShort  i )
+  {
+#if 0 /* if we believe the written value, use following part. */
+    if ( face->dir_tables[i].CheckSum )
+      return face->dir_tables[i].CheckSum;
+#endif
+
+    if ( !face->goto_table )
+      return 0;
+
+    if ( face->goto_table( face,
+                           face->dir_tables[i].Tag,
+                           face->root.stream,
+                           NULL ) )
+      return 0;
+
+    return (FT_ULong)tt_synth_sfnt_checksum( face->root.stream,
+                                             face->dir_tables[i].Length );
+  }
+
+
+  typedef struct tt_sfnt_id_rec_
+  {
+    FT_ULong  CheckSum;
+    FT_ULong  Length;
+
+  } tt_sfnt_id_rec;
+
+
+  static FT_Bool
+  tt_check_trickyness_sfnt_ids( TT_Face  face )
+  {
+#define TRICK_SFNT_IDS_PER_FACE   3
+#define TRICK_SFNT_IDS_NUM_FACES  13
+
+    static const tt_sfnt_id_rec sfnt_id[TRICK_SFNT_IDS_NUM_FACES]
+                                       [TRICK_SFNT_IDS_PER_FACE] = {
+
+#define TRICK_SFNT_ID_cvt   0
+#define TRICK_SFNT_ID_fpgm  1
+#define TRICK_SFNT_ID_prep  2
+
+      { /* MingLiU 1995 */
+        { 0x05bcf058, 0x000002e4 }, /* cvt  */
+        { 0x28233bf1, 0x000087c4 }, /* fpgm */
+        { 0xa344a1ea, 0x000001e1 }  /* prep */
+      },
+      { /* MingLiU 1996- */
+        { 0x05bcf058, 0x000002e4 }, /* cvt  */
+        { 0x28233bf1, 0x000087c4 }, /* fpgm */
+        { 0xa344a1eb, 0x000001e1 }  /* prep */
+      },
+      { /* DFKaiShu */
+        { 0x11e5ead4, 0x00000350 }, /* cvt  */
+        { 0x5a30ca3b, 0x00009063 }, /* fpgm */
+        { 0x13a42602, 0x0000007e }  /* prep */
+      },
+      { /* HuaTianKaiTi */
+        { 0xfffbfffc, 0x00000008 }, /* cvt  */
+        { 0x9c9e48b8, 0x0000bea2 }, /* fpgm */
+        { 0x70020112, 0x00000008 }  /* prep */
+      },
+      { /* HuaTianSongTi */
+        { 0xfffbfffc, 0x00000008 }, /* cvt  */
+        { 0x0a5a0483, 0x00017c39 }, /* fpgm */
+        { 0x70020112, 0x00000008 }  /* prep */
+      },
+      { /* NEC fadpop7.ttf */
+        { 0x00000000, 0x00000000 }, /* cvt  */
+        { 0x40c92555, 0x000000e5 }, /* fpgm */
+        { 0xa39b58e3, 0x0000117c }  /* prep */
+      },
+      { /* NEC fadrei5.ttf */
+        { 0x00000000, 0x00000000 }, /* cvt  */
+        { 0x33c41652, 0x000000e5 }, /* fpgm */
+        { 0x26d6c52a, 0x00000f6a }  /* prep */
+      },
+      { /* NEC fangot7.ttf */
+        { 0x00000000, 0x00000000 }, /* cvt  */
+        { 0x6db1651d, 0x0000019d }, /* fpgm */
+        { 0x6c6e4b03, 0x00002492 }  /* prep */
+      },
+      { /* NEC fangyo5.ttf */
+        { 0x00000000, 0x00000000 }, /* cvt  */
+        { 0x40c92555, 0x000000e5 }, /* fpgm */
+        { 0xde51fad0, 0x0000117c }  /* prep */
+      },
+      { /* NEC fankyo5.ttf */
+        { 0x00000000, 0x00000000 }, /* cvt  */
+        { 0x85e47664, 0x000000e5 }, /* fpgm */
+        { 0xa6c62831, 0x00001caa }  /* prep */
+      },
+      { /* NEC fanrgo5.ttf */
+        { 0x00000000, 0x00000000 }, /* cvt  */
+        { 0x2d891cfd, 0x0000019d }, /* fpgm */
+        { 0xa0604633, 0x00001de8 }  /* prep */
+      },
+      { /* NEC fangot5.ttc */
+        { 0x00000000, 0x00000000 }, /* cvt  */
+        { 0x40aa774c, 0x000001cb }, /* fpgm */
+        { 0x9b5caa96, 0x00001f9a }  /* prep */
+      },
+      { /* NEC fanmin3.ttc */
+        { 0x00000000, 0x00000000 }, /* cvt  */
+        { 0x0d3de9cb, 0x00000141 }, /* fpgm */
+        { 0xd4127766, 0x00002280 }  /* prep */
+      }
+    };
+
+    FT_ULong   checksum;
+    int        num_matched_ids[TRICK_SFNT_IDS_NUM_FACES];
+    FT_Bool    has_cvt, has_fpgm, has_prep;
+    FT_UShort  i;
+    int        j, k;
+
+
+    FT_MEM_SET( num_matched_ids, 0,
+                sizeof ( int ) * TRICK_SFNT_IDS_NUM_FACES );
+    has_cvt  = FALSE;
+    has_fpgm = FALSE;
+    has_prep = FALSE;
+
+    for ( i = 0; i < face->num_tables; i++ )
+    {
+      checksum = 0;
+
+      switch( face->dir_tables[i].Tag )
+      {
+      case TTAG_cvt:
+        k = TRICK_SFNT_ID_cvt;
+        has_cvt  = TRUE;
+        break;
+
+      case TTAG_fpgm:
+        k = TRICK_SFNT_ID_fpgm;
+        has_fpgm = TRUE;
+        break;
+
+      case TTAG_prep:
+        k = TRICK_SFNT_ID_prep;
+        has_prep = TRUE;
+        break;
+
+      default:
+        continue;
+      }
+
+      for ( j = 0; j < TRICK_SFNT_IDS_NUM_FACES; j++ )
+        if ( face->dir_tables[i].Length == sfnt_id[j][k].Length )
+        {
+          if ( !checksum )
+            checksum = tt_get_sfnt_checksum( face, i );
+
+          if ( sfnt_id[j][k].CheckSum == checksum )
+            num_matched_ids[j]++;
+
+          if ( num_matched_ids[j] == TRICK_SFNT_IDS_PER_FACE )
+            return TRUE;
+        }
+    }
+
+    for ( j = 0; j < TRICK_SFNT_IDS_NUM_FACES; j++ )
+    {
+      if ( !has_cvt  && !sfnt_id[j][TRICK_SFNT_ID_cvt].Length )
+        num_matched_ids[j] ++;
+      if ( !has_fpgm && !sfnt_id[j][TRICK_SFNT_ID_fpgm].Length )
+        num_matched_ids[j] ++;
+      if ( !has_prep && !sfnt_id[j][TRICK_SFNT_ID_prep].Length )
+        num_matched_ids[j] ++;
+      if ( num_matched_ids[j] == TRICK_SFNT_IDS_PER_FACE )
+        return TRUE;
+    }
+
+    return FALSE;
+  }
+
+
+  static FT_Bool
+  tt_check_trickyness( FT_Face  face )
+  {
+    if ( !face )
+      return FALSE;
+
+    /* For first, check the face name for quick check. */
+    if ( face->family_name                               &&
+         tt_check_trickyness_family( face->family_name ) )
+      return TRUE;
+
+    /* Type42 fonts may lack `name' tables, we thus try to identify */
+    /* tricky fonts by checking the checksums of Type42-persistent  */
+    /* sfnt tables (`cvt', `fpgm', and `prep').                     */
+    if ( tt_check_trickyness_sfnt_ids( (TT_Face)face ) )
+      return TRUE;
+
+    return FALSE;
+  }
+
+
+  /* Check whether `.notdef' is the only glyph in the `loca' table. */
+  static FT_Bool
+  tt_check_single_notdef( FT_Face  ttface )
+  {
+    FT_Bool   result = FALSE;
+
+    TT_Face   face = (TT_Face)ttface;
+    FT_UInt   asize;
+    FT_ULong  i;
+    FT_ULong  glyph_index = 0;
+    FT_UInt   count       = 0;
+
+
+    for( i = 0; i < face->num_locations; i++ )
+    {
+      tt_face_get_location( face, i, &asize );
+      if ( asize > 0 )
+      {
+        count += 1;
+        if ( count > 1 )
+          break;
+        glyph_index = i;
+      }
+    }
+
+    /* Only have a single outline. */
+    if ( count == 1 )
+    {
+      if ( glyph_index == 0 )
+        result = TRUE;
+      else
+      {
+        /* FIXME: Need to test glyphname == .notdef ? */
+        FT_Error error;
+        char buf[8];
+
+
+        error = FT_Get_Glyph_Name( ttface, glyph_index, buf, 8 );
+        if ( !error                                            &&
+             buf[0] == '.' && !ft_strncmp( buf, ".notdef", 8 ) )
+          result = TRUE;
+      }
+    }
+
+    return result;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_init                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initialize a given TrueType face object.                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream     :: The source font stream.                              */
+  /*                                                                       */
+  /*    face_index :: The index of the font face in the resource.          */
+  /*                                                                       */
+  /*    num_params :: Number of additional generic parameters.  Ignored.   */
+  /*                                                                       */
+  /*    params     :: Additional generic parameters.  Ignored.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: The newly built face object.                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_init( FT_Stream      stream,
+                FT_Face        ttface,      /* TT_Face */
+                FT_Int         face_index,
+                FT_Int         num_params,
+                FT_Parameter*  params )
+  {
+    FT_Error      error;
+    FT_Library    library;
+    SFNT_Service  sfnt;
+    TT_Face       face = (TT_Face)ttface;
+
+
+    FT_TRACE2(( "TTF driver\n" ));
+
+    library = ttface->driver->root.library;
+
+    sfnt = (SFNT_Service)FT_Get_Module_Interface( library, "sfnt" );
+    if ( !sfnt )
+    {
+      FT_ERROR(( "tt_face_init: cannot access `sfnt' module\n" ));
+      error = TT_Err_Missing_Module;
+      goto Exit;
+    }
+
+    /* create input stream from resource */
+    if ( FT_STREAM_SEEK( 0 ) )
+      goto Exit;
+
+    /* check that we have a valid TrueType file */
+    error = sfnt->init_face( stream, face, face_index, num_params, params );
+    if ( error )
+      goto Exit;
+
+    /* We must also be able to accept Mac/GX fonts, as well as OT ones. */
+    /* The 0x00020000 tag is completely undocumented; some fonts from   */
+    /* Arphic made for Chinese Windows 3.1 have this.                   */
+    if ( face->format_tag != 0x00010000L &&    /* MS fonts  */
+         face->format_tag != 0x00020000L &&    /* CJK fonts for Win 3.1 */
+         face->format_tag != TTAG_true   )     /* Mac fonts */
+    {
+      FT_TRACE2(( "  not a TTF font\n" ));
+      goto Bad_Format;
+    }
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+    ttface->face_flags |= FT_FACE_FLAG_HINTER;
+#endif
+
+    /* If we are performing a simple font format check, exit immediately. */
+    if ( face_index < 0 )
+      return TT_Err_Ok;
+
+    /* Load font directory */
+    error = sfnt->load_face( stream, face, face_index, num_params, params );
+    if ( error )
+      goto Exit;
+
+    if ( tt_check_trickyness( ttface ) )
+      ttface->face_flags |= FT_FACE_FLAG_TRICKY;
+
+    error = tt_face_load_hdmx( face, stream );
+    if ( error )
+      goto Exit;
+
+    if ( FT_IS_SCALABLE( ttface ) )
+    {
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+      if ( !ttface->internal->incremental_interface )
+        error = tt_face_load_loca( face, stream );
+      if ( !error )
+        error = tt_face_load_cvt( face, stream );
+      if ( !error )
+        error = tt_face_load_fpgm( face, stream );
+      if ( !error )
+        error = tt_face_load_prep( face, stream );
+
+      /* Check the scalable flag based on `loca'. */
+      if ( !ttface->internal->incremental_interface &&
+           ttface->num_fixed_sizes                  &&
+           face->glyph_locations                    &&
+           tt_check_single_notdef( ttface )         )
+      {
+        FT_TRACE5(( "tt_face_init:"
+                    " Only the `.notdef' glyph has an outline.\n"
+                    "             "
+                    " Resetting scalable flag to FALSE.\n" ));
+
+        ttface->face_flags &= ~FT_FACE_FLAG_SCALABLE;
+      }
+
+#else
+
+      if ( !error )
+        error = tt_face_load_loca( face, stream );
+      if ( !error )
+        error = tt_face_load_cvt( face, stream );
+      if ( !error )
+        error = tt_face_load_fpgm( face, stream );
+      if ( !error )
+        error = tt_face_load_prep( face, stream );
+
+      /* Check the scalable flag based on `loca'. */
+      if ( ttface->num_fixed_sizes          &&
+           face->glyph_locations            &&
+           tt_check_single_notdef( ttface ) )
+      {
+        FT_TRACE5(( "tt_face_init:"
+                    " Only the `.notdef' glyph has an outline.\n"
+                    "             "
+                    " Resetting scalable flag to FALSE.\n" ));
+
+        ttface->face_flags &= ~FT_FACE_FLAG_SCALABLE;
+      }
+
+#endif
+
+    }
+
+#if defined( TT_CONFIG_OPTION_UNPATENTED_HINTING    ) && \
+    !defined( TT_CONFIG_OPTION_BYTECODE_INTERPRETER )
+
+    {
+      FT_Bool  unpatented_hinting;
+      int      i;
+
+
+      /* Determine whether unpatented hinting is to be used for this face. */
+      unpatented_hinting = FT_BOOL
+        ( library->debug_hooks[FT_DEBUG_HOOK_UNPATENTED_HINTING] != NULL );
+
+      for ( i = 0; i < num_params && !face->unpatented_hinting; i++ )
+        if ( params[i].tag == FT_PARAM_TAG_UNPATENTED_HINTING )
+          unpatented_hinting = TRUE;
+
+      if ( !unpatented_hinting )
+        ttface->internal->ignore_unpatented_hinter = TRUE;
+    }
+
+#endif /* TT_CONFIG_OPTION_UNPATENTED_HINTING &&
+          !TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+
+    /* initialize standard glyph loading routines */
+    TT_Init_Glyph_Loading( face );
+
+  Exit:
+    return error;
+
+  Bad_Format:
+    error = TT_Err_Unknown_File_Format;
+    goto Exit;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_done                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finalize a given face object.                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A pointer to the face object to destroy.                   */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  tt_face_done( FT_Face  ttface )           /* TT_Face */
+  {
+    TT_Face       face = (TT_Face)ttface;
+    FT_Memory     memory;
+    FT_Stream     stream;
+    SFNT_Service  sfnt;
+
+
+    if ( !face )
+      return;
+
+    memory = ttface->memory;
+    stream = ttface->stream;
+    sfnt   = (SFNT_Service)face->sfnt;
+
+    /* for `extended TrueType formats' (i.e. compressed versions) */
+    if ( face->extra.finalizer )
+      face->extra.finalizer( face->extra.data );
+
+    if ( sfnt )
+      sfnt->done_face( face );
+
+    /* freeing the locations table */
+    tt_face_done_loca( face );
+
+    tt_face_free_hdmx( face );
+
+    /* freeing the CVT */
+    FT_FREE( face->cvt );
+    face->cvt_size = 0;
+
+    /* freeing the programs */
+    FT_FRAME_RELEASE( face->font_program );
+    FT_FRAME_RELEASE( face->cvt_program );
+    face->font_program_size = 0;
+    face->cvt_program_size  = 0;
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+    tt_done_blend( memory, face->blend );
+    face->blend = NULL;
+#endif
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                           SIZE  FUNCTIONS                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_size_run_fpgm                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Run the font program.                                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    size     :: A handle to the size object.                           */
+  /*                                                                       */
+  /*    pedantic :: Set if bytecode execution should be pedantic.          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_size_run_fpgm( TT_Size  size,
+                    FT_Bool  pedantic )
+  {
+    TT_Face         face = (TT_Face)size->root.face;
+    TT_ExecContext  exec;
+    FT_Error        error;
+
+
+    /* debugging instances have their own context */
+    if ( size->debug )
+      exec = size->context;
+    else
+      exec = ( (TT_Driver)FT_FACE_DRIVER( face ) )->context;
+
+    if ( !exec )
+      return TT_Err_Could_Not_Find_Context;
+
+    TT_Load_Context( exec, face, size );
+
+    exec->callTop = 0;
+    exec->top     = 0;
+
+    exec->period    = 64;
+    exec->phase     = 0;
+    exec->threshold = 0;
+
+    exec->instruction_trap = FALSE;
+    exec->F_dot_P          = 0x10000L;
+
+    exec->pedantic_hinting = pedantic;
+
+    {
+      FT_Size_Metrics*  metrics    = &exec->metrics;
+      TT_Size_Metrics*  tt_metrics = &exec->tt_metrics;
+
+
+      metrics->x_ppem   = 0;
+      metrics->y_ppem   = 0;
+      metrics->x_scale  = 0;
+      metrics->y_scale  = 0;
+
+      tt_metrics->ppem  = 0;
+      tt_metrics->scale = 0;
+      tt_metrics->ratio = 0x10000L;
+    }
+
+    /* allow font program execution */
+    TT_Set_CodeRange( exec,
+                      tt_coderange_font,
+                      face->font_program,
+                      face->font_program_size );
+
+    /* disable CVT and glyph programs coderange */
+    TT_Clear_CodeRange( exec, tt_coderange_cvt );
+    TT_Clear_CodeRange( exec, tt_coderange_glyph );
+
+    if ( face->font_program_size > 0 )
+    {
+      error = TT_Goto_CodeRange( exec, tt_coderange_font, 0 );
+
+      if ( !error )
+      {
+        FT_TRACE4(( "Executing `fpgm' table.\n" ));
+
+        error = face->interpreter( exec );
+      }
+    }
+    else
+      error = TT_Err_Ok;
+
+    if ( !error )
+      TT_Save_Context( exec, size );
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_size_run_prep                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Run the control value program.                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    size     :: A handle to the size object.                           */
+  /*                                                                       */
+  /*    pedantic :: Set if bytecode execution should be pedantic.          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_size_run_prep( TT_Size  size,
+                    FT_Bool  pedantic )
+  {
+    TT_Face         face = (TT_Face)size->root.face;
+    TT_ExecContext  exec;
+    FT_Error        error;
+
+
+    /* debugging instances have their own context */
+    if ( size->debug )
+      exec = size->context;
+    else
+      exec = ( (TT_Driver)FT_FACE_DRIVER( face ) )->context;
+
+    if ( !exec )
+      return TT_Err_Could_Not_Find_Context;
+
+    TT_Load_Context( exec, face, size );
+
+    exec->callTop = 0;
+    exec->top     = 0;
+
+    exec->instruction_trap = FALSE;
+
+    exec->pedantic_hinting = pedantic;
+
+    TT_Set_CodeRange( exec,
+                      tt_coderange_cvt,
+                      face->cvt_program,
+                      face->cvt_program_size );
+
+    TT_Clear_CodeRange( exec, tt_coderange_glyph );
+
+    if ( face->cvt_program_size > 0 )
+    {
+      error = TT_Goto_CodeRange( exec, tt_coderange_cvt, 0 );
+
+      if ( !error && !size->debug )
+      {
+        FT_TRACE4(( "Executing `prep' table.\n" ));
+
+        error = face->interpreter( exec );
+      }
+    }
+    else
+      error = TT_Err_Ok;
+
+    /* save as default graphics state */
+    size->GS = exec->GS;
+
+    TT_Save_Context( exec, size );
+
+    return error;
+  }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+  static void
+  tt_size_done_bytecode( FT_Size  ftsize )
+  {
+    TT_Size    size   = (TT_Size)ftsize;
+    TT_Face    face   = (TT_Face)ftsize->face;
+    FT_Memory  memory = face->root.memory;
+
+
+    if ( size->debug )
+    {
+      /* the debug context must be deleted by the debugger itself */
+      size->context = NULL;
+      size->debug   = FALSE;
+    }
+
+    FT_FREE( size->cvt );
+    size->cvt_size = 0;
+
+    /* free storage area */
+    FT_FREE( size->storage );
+    size->storage_size = 0;
+
+    /* twilight zone */
+    tt_glyphzone_done( &size->twilight );
+
+    FT_FREE( size->function_defs );
+    FT_FREE( size->instruction_defs );
+
+    size->num_function_defs    = 0;
+    size->max_function_defs    = 0;
+    size->num_instruction_defs = 0;
+    size->max_instruction_defs = 0;
+
+    size->max_func = 0;
+    size->max_ins  = 0;
+
+    size->bytecode_ready = 0;
+    size->cvt_ready      = 0;
+  }
+
+
+  /* Initialize bytecode-related fields in the size object.       */
+  /* We do this only if bytecode interpretation is really needed. */
+  static FT_Error
+  tt_size_init_bytecode( FT_Size  ftsize,
+                         FT_Bool  pedantic )
+  {
+    FT_Error   error;
+    TT_Size    size = (TT_Size)ftsize;
+    TT_Face    face = (TT_Face)ftsize->face;
+    FT_Memory  memory = face->root.memory;
+    FT_Int     i;
+
+    FT_UShort       n_twilight;
+    TT_MaxProfile*  maxp = &face->max_profile;
+
+
+    size->bytecode_ready = 1;
+    size->cvt_ready      = 0;
+
+    size->max_function_defs    = maxp->maxFunctionDefs;
+    size->max_instruction_defs = maxp->maxInstructionDefs;
+
+    size->num_function_defs    = 0;
+    size->num_instruction_defs = 0;
+
+    size->max_func = 0;
+    size->max_ins  = 0;
+
+    size->cvt_size     = face->cvt_size;
+    size->storage_size = maxp->maxStorage;
+
+    /* Set default metrics */
+    {
+      TT_Size_Metrics*  metrics = &size->ttmetrics;
+
+
+      metrics->rotated   = FALSE;
+      metrics->stretched = FALSE;
+
+      /* set default compensation (all 0) */
+      for ( i = 0; i < 4; i++ )
+        metrics->compensations[i] = 0;
+    }
+
+    /* allocate function defs, instruction defs, cvt, and storage area */
+    if ( FT_NEW_ARRAY( size->function_defs,    size->max_function_defs    ) ||
+         FT_NEW_ARRAY( size->instruction_defs, size->max_instruction_defs ) ||
+         FT_NEW_ARRAY( size->cvt,              size->cvt_size             ) ||
+         FT_NEW_ARRAY( size->storage,          size->storage_size         ) )
+      goto Exit;
+
+    /* reserve twilight zone */
+    n_twilight = maxp->maxTwilightPoints;
+
+    /* there are 4 phantom points (do we need this?) */
+    n_twilight += 4;
+
+    error = tt_glyphzone_new( memory, n_twilight, 0, &size->twilight );
+    if ( error )
+      goto Exit;
+
+    size->twilight.n_points = n_twilight;
+
+    size->GS = tt_default_graphics_state;
+
+    /* set `face->interpreter' according to the debug hook present */
+    {
+      FT_Library  library = face->root.driver->root.library;
+
+
+      face->interpreter = (TT_Interpreter)
+                            library->debug_hooks[FT_DEBUG_HOOK_TRUETYPE];
+      if ( !face->interpreter )
+        face->interpreter = (TT_Interpreter)TT_RunIns;
+    }
+
+    /* Fine, now run the font program! */
+    error = tt_size_run_fpgm( size, pedantic );
+
+  Exit:
+    if ( error )
+      tt_size_done_bytecode( ftsize );
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_size_ready_bytecode( TT_Size  size,
+                          FT_Bool  pedantic )
+  {
+    FT_Error  error = TT_Err_Ok;
+
+
+    if ( !size->bytecode_ready )
+    {
+      error = tt_size_init_bytecode( (FT_Size)size, pedantic );
+      if ( error )
+        goto Exit;
+    }
+
+    /* rescale CVT when needed */
+    if ( !size->cvt_ready )
+    {
+      FT_UInt  i;
+      TT_Face  face = (TT_Face)size->root.face;
+
+
+      /* Scale the cvt values to the new ppem.          */
+      /* We use by default the y ppem to scale the CVT. */
+      for ( i = 0; i < size->cvt_size; i++ )
+        size->cvt[i] = FT_MulFix( face->cvt[i], size->ttmetrics.scale );
+
+      /* all twilight points are originally zero */
+      for ( i = 0; i < (FT_UInt)size->twilight.n_points; i++ )
+      {
+        size->twilight.org[i].x = 0;
+        size->twilight.org[i].y = 0;
+        size->twilight.cur[i].x = 0;
+        size->twilight.cur[i].y = 0;
+      }
+
+      /* clear storage area */
+      for ( i = 0; i < (FT_UInt)size->storage_size; i++ )
+        size->storage[i] = 0;
+
+      size->GS = tt_default_graphics_state;
+
+      error = tt_size_run_prep( size, pedantic );
+      if ( !error )
+        size->cvt_ready = 1;
+    }
+
+  Exit:
+    return error;
+  }
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_size_init                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initialize a new TrueType size object.                             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    size :: A handle to the size object.                               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_size_init( FT_Size  ttsize )           /* TT_Size */
+  {
+    TT_Size   size  = (TT_Size)ttsize;
+    FT_Error  error = TT_Err_Ok;
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+    size->bytecode_ready = 0;
+    size->cvt_ready      = 0;
+#endif
+
+    size->ttmetrics.valid = FALSE;
+    size->strike_index    = 0xFFFFFFFFUL;
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_size_done                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The TrueType size object finalizer.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    size :: A handle to the target size object.                        */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  tt_size_done( FT_Size  ttsize )           /* TT_Size */
+  {
+    TT_Size  size = (TT_Size)ttsize;
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+    if ( size->bytecode_ready )
+      tt_size_done_bytecode( ttsize );
+#endif
+
+    size->ttmetrics.valid = FALSE;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_size_reset                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Reset a TrueType size when resolutions and character dimensions    */
+  /*    have been changed.                                                 */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    size :: A handle to the target size object.                        */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_size_reset( TT_Size  size )
+  {
+    TT_Face           face;
+    FT_Error          error = TT_Err_Ok;
+    FT_Size_Metrics*  metrics;
+
+
+    size->ttmetrics.valid = FALSE;
+
+    face = (TT_Face)size->root.face;
+
+    metrics = &size->metrics;
+
+    /* copy the result from base layer */
+    *metrics = size->root.metrics;
+
+    if ( metrics->x_ppem < 1 || metrics->y_ppem < 1 )
+      return TT_Err_Invalid_PPem;
+
+    /* This bit flag, if set, indicates that the ppems must be       */
+    /* rounded to integers.  Nearly all TrueType fonts have this bit */
+    /* set, as hinting won't work really well otherwise.             */
+    /*                                                               */
+    if ( face->header.Flags & 8 )
+    {
+      metrics->x_scale = FT_DivFix( metrics->x_ppem << 6,
+                                    face->root.units_per_EM );
+      metrics->y_scale = FT_DivFix( metrics->y_ppem << 6,
+                                    face->root.units_per_EM );
+
+      metrics->ascender =
+        FT_PIX_ROUND( FT_MulFix( face->root.ascender, metrics->y_scale ) );
+      metrics->descender =
+        FT_PIX_ROUND( FT_MulFix( face->root.descender, metrics->y_scale ) );
+      metrics->height =
+        FT_PIX_ROUND( FT_MulFix( face->root.height, metrics->y_scale ) );
+      metrics->max_advance =
+        FT_PIX_ROUND( FT_MulFix( face->root.max_advance_width,
+                                 metrics->x_scale ) );
+    }
+
+    /* compute new transformation */
+    if ( metrics->x_ppem >= metrics->y_ppem )
+    {
+      size->ttmetrics.scale   = metrics->x_scale;
+      size->ttmetrics.ppem    = metrics->x_ppem;
+      size->ttmetrics.x_ratio = 0x10000L;
+      size->ttmetrics.y_ratio = FT_MulDiv( metrics->y_ppem,
+                                           0x10000L,
+                                           metrics->x_ppem );
+    }
+    else
+    {
+      size->ttmetrics.scale   = metrics->y_scale;
+      size->ttmetrics.ppem    = metrics->y_ppem;
+      size->ttmetrics.x_ratio = FT_MulDiv( metrics->x_ppem,
+                                           0x10000L,
+                                           metrics->y_ppem );
+      size->ttmetrics.y_ratio = 0x10000L;
+    }
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+    size->cvt_ready = 0;
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+    if ( !error )
+      size->ttmetrics.valid = TRUE;
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_driver_init                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initialize a given TrueType driver object.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    driver :: A handle to the target driver object.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_driver_init( FT_Module  ttdriver )     /* TT_Driver */
+  {
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+    TT_Driver  driver = (TT_Driver)ttdriver;
+
+
+    if ( !TT_New_Context( driver ) )
+      return TT_Err_Could_Not_Find_Context;
+
+#else
+
+    FT_UNUSED( ttdriver );
+
+#endif
+
+    return TT_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_driver_done                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finalize a given TrueType driver.                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    driver :: A handle to the target TrueType driver.                  */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  tt_driver_done( FT_Module  ttdriver )     /* TT_Driver */
+  {
+#ifdef TT_USE_BYTECODE_INTERPRETER
+    TT_Driver  driver = (TT_Driver)ttdriver;
+
+
+    /* destroy the execution context */
+    if ( driver->context )
+    {
+      TT_Done_Context( driver->context );
+      driver->context = NULL;
+    }
+#else
+    FT_UNUSED( ttdriver );
+#endif
+
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_slot_init                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initialize a new slot object.                                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    slot :: A handle to the slot object.                               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_slot_init( FT_GlyphSlot  slot )
+  {
+    return FT_GlyphLoader_CreateExtra( slot->internal->loader );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttobjs.h b/extensions/externals/src/freetype-2.4.9/src/truetype/ttobjs.h
new file mode 100644
index 0000000..47e4129
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttobjs.h
@@ -0,0 +1,435 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttobjs.h                                                               */
+/*                                                                         */
+/*    Objects manager (specification).                                     */
+/*                                                                         */
+/*  Copyright 1996-2009, 2011-2012 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTOBJS_H__
+#define __TTOBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    TT_Driver                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a TrueType driver object.                              */
+  /*                                                                       */
+  typedef struct TT_DriverRec_*  TT_Driver;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    TT_Instance                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a TrueType size object.                                */
+  /*                                                                       */
+  typedef struct TT_SizeRec_*  TT_Size;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    TT_GlyphSlot                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a TrueType glyph slot object.                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This is a direct typedef of FT_GlyphSlot, as there is nothing      */
+  /*    specific about the TrueType glyph slot.                            */
+  /*                                                                       */
+  typedef FT_GlyphSlot  TT_GlyphSlot;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_GraphicsState                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The TrueType graphics state used during bytecode interpretation.   */
+  /*                                                                       */
+  typedef struct  TT_GraphicsState_
+  {
+    FT_UShort      rp0;
+    FT_UShort      rp1;
+    FT_UShort      rp2;
+
+    FT_UnitVector  dualVector;
+    FT_UnitVector  projVector;
+    FT_UnitVector  freeVector;
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    FT_Bool        both_x_axis;
+#endif
+
+    FT_Long        loop;
+    FT_F26Dot6     minimum_distance;
+    FT_Int         round_state;
+
+    FT_Bool        auto_flip;
+    FT_F26Dot6     control_value_cutin;
+    FT_F26Dot6     single_width_cutin;
+    FT_F26Dot6     single_width_value;
+    FT_Short       delta_base;
+    FT_Short       delta_shift;
+
+    FT_Byte        instruct_control;
+    /* According to Greg Hitchcock from Microsoft, the `scan_control'     */
+    /* variable as documented in the TrueType specification is a 32-bit   */
+    /* integer; the high-word part holds the SCANTYPE value, the low-word */
+    /* part the SCANCTRL value.  We separate it into two fields.          */
+    FT_Bool        scan_control;
+    FT_Int         scan_type;
+
+    FT_UShort      gep0;
+    FT_UShort      gep1;
+    FT_UShort      gep2;
+
+  } TT_GraphicsState;
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+  FT_LOCAL( void )
+  tt_glyphzone_done( TT_GlyphZone  zone );
+
+  FT_LOCAL( FT_Error )
+  tt_glyphzone_new( FT_Memory     memory,
+                    FT_UShort     maxPoints,
+                    FT_Short      maxContours,
+                    TT_GlyphZone  zone );
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  EXECUTION SUBTABLES                                                  */
+  /*                                                                       */
+  /*  These sub-tables relate to instruction execution.                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#define TT_MAX_CODE_RANGES  3
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* There can only be 3 active code ranges at once:                       */
+  /*   - the Font Program                                                  */
+  /*   - the CVT Program                                                   */
+  /*   - a glyph's instructions set                                        */
+  /*                                                                       */
+  typedef enum  TT_CodeRange_Tag_
+  {
+    tt_coderange_none = 0,
+    tt_coderange_font,
+    tt_coderange_cvt,
+    tt_coderange_glyph
+
+  } TT_CodeRange_Tag;
+
+
+  typedef struct  TT_CodeRange_
+  {
+    FT_Byte*  base;
+    FT_ULong  size;
+
+  } TT_CodeRange;
+
+  typedef TT_CodeRange  TT_CodeRangeTable[TT_MAX_CODE_RANGES];
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Defines a function/instruction definition record.                     */
+  /*                                                                       */
+  typedef struct  TT_DefRecord_
+  {
+    FT_Int   range;      /* in which code range is it located? */
+    FT_Long  start;      /* where does it start?               */
+    FT_Long  end;        /* where does it end?                 */
+    FT_UInt  opc;        /* function #, or instruction code    */
+    FT_Bool  active;     /* is it active?                      */
+
+  } TT_DefRecord, *TT_DefArray;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Subglyph transformation record.                                       */
+  /*                                                                       */
+  typedef struct  TT_Transform_
+  {
+    FT_Fixed    xx, xy;     /* transformation matrix coefficients */
+    FT_Fixed    yx, yy;
+    FT_F26Dot6  ox, oy;     /* offsets        */
+
+  } TT_Transform;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A note regarding non-squared pixels:                                  */
+  /*                                                                       */
+  /* (This text will probably go into some docs at some time; for now, it  */
+  /* is kept here to explain some definitions in the TT_Size_Metrics       */
+  /* record).                                                              */
+  /*                                                                       */
+  /* The CVT is a one-dimensional array containing values that control     */
+  /* certain important characteristics in a font, like the height of all   */
+  /* capitals, all lowercase letter, default spacing or stem width/height. */
+  /*                                                                       */
+  /* These values are found in FUnits in the font file, and must be scaled */
+  /* to pixel coordinates before being used by the CVT and glyph programs. */
+  /* Unfortunately, when using distinct x and y resolutions (or distinct x */
+  /* and y pointsizes), there are two possible scalings.                   */
+  /*                                                                       */
+  /* A first try was to implement a `lazy' scheme where all values were    */
+  /* scaled when first used.  However, while some values are always used   */
+  /* in the same direction, some others are used under many different      */
+  /* circumstances and orientations.                                       */
+  /*                                                                       */
+  /* I have found a simpler way to do the same, and it even seems to work  */
+  /* in most of the cases:                                                 */
+  /*                                                                       */
+  /* - All CVT values are scaled to the maximum ppem size.                 */
+  /*                                                                       */
+  /* - When performing a read or write in the CVT, a ratio factor is used  */
+  /*   to perform adequate scaling.  Example:                              */
+  /*                                                                       */
+  /*     x_ppem = 14                                                       */
+  /*     y_ppem = 10                                                       */
+  /*                                                                       */
+  /*   We choose ppem = x_ppem = 14 as the CVT scaling size.  All cvt      */
+  /*   entries are scaled to it.                                           */
+  /*                                                                       */
+  /*     x_ratio = 1.0                                                     */
+  /*     y_ratio = y_ppem/ppem (< 1.0)                                     */
+  /*                                                                       */
+  /*   We compute the current ratio like:                                  */
+  /*                                                                       */
+  /*   - If projVector is horizontal,                                      */
+  /*       ratio = x_ratio = 1.0                                           */
+  /*                                                                       */
+  /*   - if projVector is vertical,                                        */
+  /*       ratio = y_ratio                                                 */
+  /*                                                                       */
+  /*   - else,                                                             */
+  /*       ratio = sqrt( (proj.x * x_ratio) ^ 2 + (proj.y * y_ratio) ^ 2 ) */
+  /*                                                                       */
+  /*   Reading a cvt value returns                                         */
+  /*     ratio * cvt[index]                                                */
+  /*                                                                       */
+  /*   Writing a cvt value in pixels:                                      */
+  /*     cvt[index] / ratio                                                */
+  /*                                                                       */
+  /*   The current ppem is simply                                          */
+  /*     ratio * ppem                                                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Metrics used by the TrueType size and context objects.                */
+  /*                                                                       */
+  typedef struct  TT_Size_Metrics_
+  {
+    /* for non-square pixels */
+    FT_Long     x_ratio;
+    FT_Long     y_ratio;
+
+    FT_UShort   ppem;               /* maximum ppem size              */
+    FT_Long     ratio;              /* current ratio                  */
+    FT_Fixed    scale;
+
+    FT_F26Dot6  compensations[4];   /* device-specific compensations  */
+
+    FT_Bool     valid;
+
+    FT_Bool     rotated;            /* `is the glyph rotated?'-flag   */
+    FT_Bool     stretched;          /* `is the glyph stretched?'-flag */
+
+  } TT_Size_Metrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TrueType size class.                                                  */
+  /*                                                                       */
+  typedef struct  TT_SizeRec_
+  {
+    FT_SizeRec         root;
+
+    /* we have our own copy of metrics so that we can modify */
+    /* it without affecting auto-hinting (when used)         */
+    FT_Size_Metrics    metrics;
+
+    TT_Size_Metrics    ttmetrics;
+
+    FT_ULong           strike_index;      /* 0xFFFFFFFF to indicate invalid */
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+    FT_UInt            num_function_defs; /* number of function definitions */
+    FT_UInt            max_function_defs;
+    TT_DefArray        function_defs;     /* table of function definitions  */
+
+    FT_UInt            num_instruction_defs;  /* number of ins. definitions */
+    FT_UInt            max_instruction_defs;
+    TT_DefArray        instruction_defs;      /* table of ins. definitions  */
+
+    FT_UInt            max_func;
+    FT_UInt            max_ins;
+
+    TT_CodeRangeTable  codeRangeTable;
+
+    TT_GraphicsState   GS;
+
+    FT_ULong           cvt_size;      /* the scaled control value table */
+    FT_Long*           cvt;
+
+    FT_UShort          storage_size; /* The storage area is now part of */
+    FT_Long*           storage;      /* the instance                    */
+
+    TT_GlyphZoneRec    twilight;     /* The instance's twilight zone    */
+
+    /* debugging variables */
+
+    /* When using the debugger, we must keep the */
+    /* execution context tied to the instance    */
+    /* object rather than asking it on demand.   */
+
+    FT_Bool            debug;
+    TT_ExecContext     context;
+
+    FT_Bool            bytecode_ready;
+    FT_Bool            cvt_ready;
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+  } TT_SizeRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TrueType driver class.                                                */
+  /*                                                                       */
+  typedef struct  TT_DriverRec_
+  {
+    FT_DriverRec     root;
+    TT_ExecContext   context;  /* execution context        */
+    TT_GlyphZoneRec  zone;     /* glyph loader points zone */
+
+    void*            extension_component;
+
+  } TT_DriverRec;
+
+
+  /* Note: All of the functions below (except tt_size_reset()) are used    */
+  /* as function pointers in a FT_Driver_ClassRec.  Therefore their        */
+  /* parameters are of types FT_Face, FT_Size, etc., rather than TT_Face,  */
+  /* TT_Size, etc., so that the compiler can confirm that the types and    */
+  /* number of parameters are correct.  In all cases the FT_xxx types are  */
+  /* cast to their TT_xxx counterparts inside the functions since FreeType */
+  /* will always use the TT driver to create them.                         */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Face functions                                                        */
+  /*                                                                       */
+  FT_LOCAL( FT_Error )
+  tt_face_init( FT_Stream      stream,
+                FT_Face        ttface,      /* TT_Face */
+                FT_Int         face_index,
+                FT_Int         num_params,
+                FT_Parameter*  params );
+
+  FT_LOCAL( void )
+  tt_face_done( FT_Face  ttface );          /* TT_Face */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Size functions                                                        */
+  /*                                                                       */
+  FT_LOCAL( FT_Error )
+  tt_size_init( FT_Size  ttsize );          /* TT_Size */
+
+  FT_LOCAL( void )
+  tt_size_done( FT_Size  ttsize );          /* TT_Size */
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+  FT_LOCAL( FT_Error )
+  tt_size_run_fpgm( TT_Size  size,
+                    FT_Bool  pedantic );
+
+  FT_LOCAL( FT_Error )
+  tt_size_run_prep( TT_Size  size,
+                    FT_Bool  pedantic );
+
+  FT_LOCAL( FT_Error )
+  tt_size_ready_bytecode( TT_Size  size,
+                          FT_Bool  pedantic );
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+  FT_LOCAL( FT_Error )
+  tt_size_reset( TT_Size  size );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Driver functions                                                      */
+  /*                                                                       */
+  FT_LOCAL( FT_Error )
+  tt_driver_init( FT_Module  ttdriver );    /* TT_Driver */
+
+  FT_LOCAL( void )
+  tt_driver_done( FT_Module  ttdriver );    /* TT_Driver */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Slot functions                                                        */
+  /*                                                                       */
+  FT_LOCAL( FT_Error )
+  tt_slot_init( FT_GlyphSlot  slot );
+
+
+FT_END_HEADER
+
+#endif /* __TTOBJS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttpic.c b/extensions/externals/src/freetype-2.4.9/src/truetype/ttpic.c
new file mode 100644
index 0000000..65ca845
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttpic.c
@@ -0,0 +1,100 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttpic.c                                                                */
+/*                                                                         */
+/*    The FreeType position independent code services for truetype module. */
+/*                                                                         */
+/*  Copyright 2009, 2010 by                                                */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_INTERNAL_OBJECTS_H
+#include "ttpic.h"
+#include "tterrors.h"
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /* forward declaration of PIC init functions from ttdriver.c */
+  FT_Error
+  FT_Create_Class_tt_services( FT_Library           library,
+                               FT_ServiceDescRec**  output_class );
+
+  void
+  FT_Destroy_Class_tt_services( FT_Library          library,
+                                FT_ServiceDescRec*  clazz );
+
+  void
+  FT_Init_Class_tt_service_gx_multi_masters(
+    FT_Service_MultiMastersRec*  sv_mm );
+
+  void
+  FT_Init_Class_tt_service_truetype_glyf(
+    FT_Service_TTGlyfRec*  sv_ttglyf );
+
+  void
+  tt_driver_class_pic_free( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory  memory = library->memory;
+
+
+    if ( pic_container->truetype )
+    {
+      TTModulePIC*  container = (TTModulePIC*)pic_container->truetype;
+
+
+      if ( container->tt_services )
+        FT_Destroy_Class_tt_services( library, container->tt_services );
+      container->tt_services = NULL;
+      FT_FREE( container );
+      pic_container->truetype = NULL;
+    }
+  }
+
+
+  FT_Error
+  tt_driver_class_pic_init( FT_Library  library )
+  {
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Error           error         = TT_Err_Ok;
+    TTModulePIC*       container;
+    FT_Memory          memory        = library->memory;
+
+
+    /* allocate pointer, clear and set global container pointer */
+    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
+      return error;
+    FT_MEM_SET( container, 0, sizeof ( *container ) );
+    pic_container->truetype = container;
+
+    /* initialize pointer table - this is how the module usually expects this data */
+    error = FT_Create_Class_tt_services( library,
+                                         &container->tt_services );
+    if ( error )
+      goto Exit;
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+    FT_Init_Class_tt_service_gx_multi_masters(
+      &container->tt_service_gx_multi_masters );
+#endif
+    FT_Init_Class_tt_service_truetype_glyf(
+      &container->tt_service_truetype_glyf );
+Exit:
+    if ( error )
+      tt_driver_class_pic_free( library );
+    return error;
+  }
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttpic.h b/extensions/externals/src/freetype-2.4.9/src/truetype/ttpic.h
new file mode 100644
index 0000000..48f43a5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttpic.h
@@ -0,0 +1,66 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttpic.h                                                                */
+/*                                                                         */
+/*    The FreeType position independent code services for truetype module. */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTPIC_H__
+#define __TTPIC_H__
+
+
+FT_BEGIN_HEADER
+
+#ifndef FT_CONFIG_OPTION_PIC
+#define FT_TT_SERVICES_GET                   tt_services
+#define FT_TT_SERVICE_GX_MULTI_MASTERS_GET   tt_service_gx_multi_masters
+#define FT_TT_SERVICE_TRUETYPE_GLYF_GET      tt_service_truetype_glyf
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#include FT_MULTIPLE_MASTERS_H
+#include FT_SERVICE_MULTIPLE_MASTERS_H
+#include FT_SERVICE_TRUETYPE_GLYF_H
+
+  typedef struct TTModulePIC_
+  {
+    FT_ServiceDescRec* tt_services;
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+    FT_Service_MultiMastersRec tt_service_gx_multi_masters;
+#endif
+    FT_Service_TTGlyfRec tt_service_truetype_glyf;
+  } TTModulePIC;
+
+#define GET_PIC(lib)                         ((TTModulePIC*)((lib)->pic_container.truetype))
+#define FT_TT_SERVICES_GET                   (GET_PIC(library)->tt_services)
+#define FT_TT_SERVICE_GX_MULTI_MASTERS_GET   (GET_PIC(library)->tt_service_gx_multi_masters)
+#define FT_TT_SERVICE_TRUETYPE_GLYF_GET      (GET_PIC(library)->tt_service_truetype_glyf)
+
+  /* see ttpic.c for the implementation */
+  void
+  tt_driver_class_pic_free( FT_Library  library );
+
+  FT_Error
+  tt_driver_class_pic_init( FT_Library  library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __TTPIC_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttpload.c b/extensions/externals/src/freetype-2.4.9/src/truetype/ttpload.c
new file mode 100644
index 0000000..bb6005d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttpload.c
@@ -0,0 +1,599 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttpload.c                                                              */
+/*                                                                         */
+/*    TrueType-specific tables loader (body).                              */
+/*                                                                         */
+/*  Copyright 1996-2002, 2004-2012 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_TAGS_H
+
+#include "ttpload.h"
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include "ttgxvar.h"
+#endif
+
+#include "tterrors.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_ttpload
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_loca                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the locations table.                                          */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_loca( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    FT_Error  error;
+    FT_ULong  table_len;
+    FT_Int    shift;
+
+
+    /* we need the size of the `glyf' table for malformed `loca' tables */
+    error = face->goto_table( face, TTAG_glyf, stream, &face->glyf_len );
+
+    /* it is possible that a font doesn't have a glyf table at all */
+    /* or its size is zero                                         */
+    if ( error == TT_Err_Table_Missing )
+      face->glyf_len = 0;
+    else if ( error )
+      goto Exit;
+
+    FT_TRACE2(( "Locations " ));
+    error = face->goto_table( face, TTAG_loca, stream, &table_len );
+    if ( error )
+    {
+      error = TT_Err_Locations_Missing;
+      goto Exit;
+    }
+
+    if ( face->header.Index_To_Loc_Format != 0 )
+    {
+      shift = 2;
+
+      if ( table_len >= 0x40000L )
+      {
+        FT_TRACE2(( "table too large\n" ));
+        error = TT_Err_Invalid_Table;
+        goto Exit;
+      }
+      face->num_locations = table_len >> shift;
+    }
+    else
+    {
+      shift = 1;
+
+      if ( table_len >= 0x20000L )
+      {
+        FT_TRACE2(( "table too large\n" ));
+        error = TT_Err_Invalid_Table;
+        goto Exit;
+      }
+      face->num_locations = table_len >> shift;
+    }
+
+    if ( face->num_locations != (FT_ULong)face->root.num_glyphs + 1 )
+    {
+      FT_TRACE2(( "glyph count mismatch!  loca: %d, maxp: %d\n",
+                  face->num_locations - 1, face->root.num_glyphs ));
+
+      /* we only handle the case where `maxp' gives a larger value */
+      if ( face->num_locations <= (FT_ULong)face->root.num_glyphs )
+      {
+        FT_Long   new_loca_len =
+                    ( (FT_Long)( face->root.num_glyphs ) + 1 ) << shift;
+
+        TT_Table  entry = face->dir_tables;
+        TT_Table  limit = entry + face->num_tables;
+
+        FT_Long   pos  = FT_Stream_Pos( stream );
+        FT_Long   dist = 0x7FFFFFFFL;
+
+
+        /* compute the distance to next table in font file */
+        for ( ; entry < limit; entry++ )
+        {
+          FT_Long  diff = entry->Offset - pos;
+
+
+          if ( diff > 0 && diff < dist )
+            dist = diff;
+        }
+
+        if ( entry == limit )
+        {
+          /* `loca' is the last table */
+          dist = stream->size - pos;
+        }
+
+        if ( new_loca_len <= dist )
+        {
+          face->num_locations = face->root.num_glyphs + 1;
+          table_len           = new_loca_len;
+
+          FT_TRACE2(( "adjusting num_locations to %d\n",
+                      face->num_locations ));
+        }
+      }
+    }
+
+    /*
+     * Extract the frame.  We don't need to decompress it since
+     * we are able to parse it directly.
+     */
+    if ( FT_FRAME_EXTRACT( table_len, face->glyph_locations ) )
+      goto Exit;
+
+    FT_TRACE2(( "loaded\n" ));
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_ULong )
+  tt_face_get_location( TT_Face   face,
+                        FT_UInt   gindex,
+                        FT_UInt  *asize )
+  {
+    FT_ULong  pos1, pos2;
+    FT_Byte*  p;
+    FT_Byte*  p_limit;
+
+
+    pos1 = pos2 = 0;
+
+    if ( gindex < face->num_locations )
+    {
+      if ( face->header.Index_To_Loc_Format != 0 )
+      {
+        p       = face->glyph_locations + gindex * 4;
+        p_limit = face->glyph_locations + face->num_locations * 4;
+
+        pos1 = FT_NEXT_ULONG( p );
+        pos2 = pos1;
+
+        if ( p + 4 <= p_limit )
+          pos2 = FT_NEXT_ULONG( p );
+      }
+      else
+      {
+        p       = face->glyph_locations + gindex * 2;
+        p_limit = face->glyph_locations + face->num_locations * 2;
+
+        pos1 = FT_NEXT_USHORT( p );
+        pos2 = pos1;
+
+        if ( p + 2 <= p_limit )
+          pos2 = FT_NEXT_USHORT( p );
+
+        pos1 <<= 1;
+        pos2 <<= 1;
+      }
+    }
+
+    /* Check broken location data */
+    if ( pos1 > face->glyf_len )
+    {
+      FT_TRACE1(( "tt_face_get_location:"
+                  " too large offset=0x%08lx found for gid=0x%04lx,"
+                  " exceeding the end of glyf table (0x%08lx)\n",
+                  pos1, gindex, face->glyf_len ));
+      *asize = 0;
+      return 0;
+    }
+
+    if ( pos2 > face->glyf_len )
+    {
+      FT_TRACE1(( "tt_face_get_location:"
+                  " too large offset=0x%08lx found for gid=0x%04lx,"
+                  " truncate at the end of glyf table (0x%08lx)\n",
+                  pos2, gindex + 1, face->glyf_len ));
+      pos2 = face->glyf_len;
+    }
+
+    /* The `loca' table must be ordered; it refers to the length of */
+    /* an entry as the difference between the current and the next  */
+    /* position.  However, there do exist (malformed) fonts which   */
+    /* don't obey this rule, so we are only able to provide an      */
+    /* upper bound for the size.                                    */
+    /*                                                              */
+    /* We get (intentionally) a wrong, non-zero result in case the  */
+    /* `glyf' table is missing.                                     */
+    if ( pos2 >= pos1 )
+      *asize = (FT_UInt)( pos2 - pos1 );
+    else
+      *asize = (FT_UInt)( face->glyf_len - pos1 );
+
+    return pos1;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  tt_face_done_loca( TT_Face  face )
+  {
+    FT_Stream  stream = face->root.stream;
+
+
+    FT_FRAME_RELEASE( face->glyph_locations );
+    face->num_locations = 0;
+  }
+
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_cvt                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the control value table into a face object.                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: A handle to the input stream.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_cvt( TT_Face    face,
+                    FT_Stream  stream )
+  {
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+    FT_Error   error;
+    FT_Memory  memory = stream->memory;
+    FT_ULong   table_len;
+
+
+    FT_TRACE2(( "CVT " ));
+
+    error = face->goto_table( face, TTAG_cvt, stream, &table_len );
+    if ( error )
+    {
+      FT_TRACE2(( "is missing\n" ));
+
+      face->cvt_size = 0;
+      face->cvt      = NULL;
+      error          = TT_Err_Ok;
+
+      goto Exit;
+    }
+
+    face->cvt_size = table_len / 2;
+
+    if ( FT_NEW_ARRAY( face->cvt, face->cvt_size ) )
+      goto Exit;
+
+    if ( FT_FRAME_ENTER( face->cvt_size * 2L ) )
+      goto Exit;
+
+    {
+      FT_Short*  cur   = face->cvt;
+      FT_Short*  limit = cur + face->cvt_size;
+
+
+      for ( ; cur < limit; cur++ )
+        *cur = FT_GET_SHORT();
+    }
+
+    FT_FRAME_EXIT();
+    FT_TRACE2(( "loaded\n" ));
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+    if ( face->doblend )
+      error = tt_face_vary_cvt( face, stream );
+#endif
+
+  Exit:
+    return error;
+
+#else /* !TT_USE_BYTECODE_INTERPRETER */
+
+    FT_UNUSED( face   );
+    FT_UNUSED( stream );
+
+    return TT_Err_Ok;
+
+#endif
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_fpgm                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the font program.                                             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: A handle to the input stream.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_fpgm( TT_Face    face,
+                     FT_Stream  stream )
+  {
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+    FT_Error  error;
+    FT_ULong  table_len;
+
+
+    FT_TRACE2(( "Font program " ));
+
+    /* The font program is optional */
+    error = face->goto_table( face, TTAG_fpgm, stream, &table_len );
+    if ( error )
+    {
+      face->font_program      = NULL;
+      face->font_program_size = 0;
+      error                   = TT_Err_Ok;
+
+      FT_TRACE2(( "is missing\n" ));
+    }
+    else
+    {
+      face->font_program_size = table_len;
+      if ( FT_FRAME_EXTRACT( table_len, face->font_program ) )
+        goto Exit;
+
+      FT_TRACE2(( "loaded, %12d bytes\n", face->font_program_size ));
+    }
+
+  Exit:
+    return error;
+
+#else /* !TT_USE_BYTECODE_INTERPRETER */
+
+    FT_UNUSED( face   );
+    FT_UNUSED( stream );
+
+    return TT_Err_Ok;
+
+#endif
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_prep                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the cvt program.                                              */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream :: A handle to the input stream.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_prep( TT_Face    face,
+                     FT_Stream  stream )
+  {
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+    FT_Error  error;
+    FT_ULong  table_len;
+
+
+    FT_TRACE2(( "Prep program " ));
+
+    error = face->goto_table( face, TTAG_prep, stream, &table_len );
+    if ( error )
+    {
+      face->cvt_program      = NULL;
+      face->cvt_program_size = 0;
+      error                  = TT_Err_Ok;
+
+      FT_TRACE2(( "is missing\n" ));
+    }
+    else
+    {
+      face->cvt_program_size = table_len;
+      if ( FT_FRAME_EXTRACT( table_len, face->cvt_program ) )
+        goto Exit;
+
+      FT_TRACE2(( "loaded, %12d bytes\n", face->cvt_program_size ));
+    }
+
+  Exit:
+    return error;
+
+#else /* !TT_USE_BYTECODE_INTERPRETER */
+
+    FT_UNUSED( face   );
+    FT_UNUSED( stream );
+
+    return TT_Err_Ok;
+
+#endif
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    tt_face_load_hdmx                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the `hdmx' table into the face object.                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: A handle to the input stream.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+
+  FT_LOCAL_DEF( FT_Error )
+  tt_face_load_hdmx( TT_Face    face,
+                     FT_Stream  stream )
+  {
+    FT_Error   error;
+    FT_Memory  memory = stream->memory;
+    FT_UInt    version, nn, num_records;
+    FT_ULong   table_size, record_size;
+    FT_Byte*   p;
+    FT_Byte*   limit;
+
+
+    /* this table is optional */
+    error = face->goto_table( face, TTAG_hdmx, stream, &table_size );
+    if ( error || table_size < 8 )
+      return TT_Err_Ok;
+
+    if ( FT_FRAME_EXTRACT( table_size, face->hdmx_table ) )
+      goto Exit;
+
+    p     = face->hdmx_table;
+    limit = p + table_size;
+
+    version     = FT_NEXT_USHORT( p );
+    num_records = FT_NEXT_USHORT( p );
+    record_size = FT_NEXT_ULONG( p );
+
+    /* The maximum number of bytes in an hdmx device record is the */
+    /* maximum number of glyphs + 2; this is 0xFFFF + 2; this is   */
+    /* the reason why `record_size' is a long (which we read as    */
+    /* unsigned long for convenience).  In practice, two bytes     */
+    /* sufficient to hold the size value.                          */
+    /*                                                             */
+    /* There are at least two fonts, HANNOM-A and HANNOM-B version */
+    /* 2.0 (2005), which get this wrong: The upper two bytes of    */
+    /* the size value are set to 0xFF instead of 0x00.  We catch   */
+    /* and fix this.                                               */
+
+    if ( record_size >= 0xFFFF0000UL )
+      record_size &= 0xFFFFU;
+
+    /* The limit for `num_records' is a heuristic value. */
+
+    if ( version != 0 || num_records > 255 || record_size > 0x10001L )
+    {
+      error = TT_Err_Invalid_File_Format;
+      goto Fail;
+    }
+
+    if ( FT_NEW_ARRAY( face->hdmx_record_sizes, num_records ) )
+      goto Fail;
+
+    for ( nn = 0; nn < num_records; nn++ )
+    {
+      if ( p + record_size > limit )
+        break;
+
+      face->hdmx_record_sizes[nn] = p[0];
+      p                          += record_size;
+    }
+
+    face->hdmx_record_count = nn;
+    face->hdmx_table_size   = table_size;
+    face->hdmx_record_size  = record_size;
+
+  Exit:
+    return error;
+
+  Fail:
+    FT_FRAME_RELEASE( face->hdmx_table );
+    face->hdmx_table_size = 0;
+    goto Exit;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  tt_face_free_hdmx( TT_Face  face )
+  {
+    FT_Stream  stream = face->root.stream;
+    FT_Memory  memory = stream->memory;
+
+
+    FT_FREE( face->hdmx_record_sizes );
+    FT_FRAME_RELEASE( face->hdmx_table );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Return the advance width table for a given pixel size if it is found  */
+  /* in the font's `hdmx' table (if any).                                  */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Byte* )
+  tt_face_get_device_metrics( TT_Face  face,
+                              FT_UInt  ppem,
+                              FT_UInt  gindex )
+  {
+    FT_UInt   nn;
+    FT_Byte*  result      = NULL;
+    FT_ULong  record_size = face->hdmx_record_size;
+    FT_Byte*  record      = face->hdmx_table + 8;
+
+
+    for ( nn = 0; nn < face->hdmx_record_count; nn++ )
+      if ( face->hdmx_record_sizes[nn] == ppem )
+      {
+        gindex += 2;
+        if ( gindex < record_size )
+          result = record + nn * record_size + gindex;
+        break;
+      }
+
+    return result;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/truetype/ttpload.h b/extensions/externals/src/freetype-2.4.9/src/truetype/ttpload.h
new file mode 100644
index 0000000..f61ac07
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/truetype/ttpload.h
@@ -0,0 +1,75 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttpload.h                                                              */
+/*                                                                         */
+/*    TrueType-specific tables loader (specification).                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2005, 2006 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTPLOAD_H__
+#define __TTPLOAD_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_loca( TT_Face    face,
+                     FT_Stream  stream );
+
+  FT_LOCAL( FT_ULong )
+  tt_face_get_location( TT_Face   face,
+                        FT_UInt   gindex,
+                        FT_UInt  *asize );
+
+  FT_LOCAL( void )
+  tt_face_done_loca( TT_Face  face );
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_cvt( TT_Face    face,
+                    FT_Stream  stream );
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_fpgm( TT_Face    face,
+                     FT_Stream  stream );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_prep( TT_Face    face,
+                     FT_Stream  stream );
+
+
+  FT_LOCAL( FT_Error )
+  tt_face_load_hdmx( TT_Face    face,
+                     FT_Stream  stream );
+
+
+  FT_LOCAL( void )
+  tt_face_free_hdmx( TT_Face  face );
+
+
+  FT_LOCAL( FT_Byte* )
+  tt_face_get_device_metrics( TT_Face    face,
+                              FT_UInt    ppem,
+                              FT_UInt    gindex );
+
+FT_END_HEADER
+
+#endif /* __TTPLOAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/Jamfile b/extensions/externals/src/freetype-2.4.9/src/type1/Jamfile
new file mode 100644
index 0000000..8e366ba
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/type1 Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) type1 ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = t1afm t1driver t1objs t1load t1gload t1parse ;
+  }
+  else
+  {
+    _sources = type1 ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/type1 Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/module.mk b/extensions/externals/src/freetype-2.4.9/src/type1/module.mk
new file mode 100644
index 0000000..ade0210
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 Type1 module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += TYPE1_DRIVER
+
+define TYPE1_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, t1_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)type1     $(ECHO_DRIVER_DESC)Postscript font files with extension *.pfa or *.pfb$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/rules.mk b/extensions/externals/src/freetype-2.4.9/src/type1/rules.mk
new file mode 100644
index 0000000..15087b0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/rules.mk
@@ -0,0 +1,73 @@
+#
+# FreeType 2 Type1 driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Type1 driver directory
+#
+T1_DIR := $(SRC_DIR)/type1
+
+
+# compilation flags for the driver
+#
+T1_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(T1_DIR))
+
+
+# Type1 driver sources (i.e., C files)
+#
+T1_DRV_SRC := $(T1_DIR)/t1parse.c  \
+              $(T1_DIR)/t1load.c   \
+              $(T1_DIR)/t1driver.c \
+              $(T1_DIR)/t1afm.c    \
+              $(T1_DIR)/t1gload.c  \
+              $(T1_DIR)/t1objs.c
+
+# Type1 driver headers
+#
+T1_DRV_H := $(T1_DRV_SRC:%.c=%.h) \
+            $(T1_DIR)/t1tokens.h  \
+            $(T1_DIR)/t1errors.h
+
+
+# Type1 driver object(s)
+#
+#   T1_DRV_OBJ_M is used during `multi' builds
+#   T1_DRV_OBJ_S is used during `single' builds
+#
+T1_DRV_OBJ_M := $(T1_DRV_SRC:$(T1_DIR)/%.c=$(OBJ_DIR)/%.$O)
+T1_DRV_OBJ_S := $(OBJ_DIR)/type1.$O
+
+# Type1 driver source file for single build
+#
+T1_DRV_SRC_S := $(T1_DIR)/type1.c
+
+
+# Type1 driver - single object
+#
+$(T1_DRV_OBJ_S): $(T1_DRV_SRC_S) $(T1_DRV_SRC) $(FREETYPE_H) $(T1_DRV_H)
+	$(T1_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(T1_DRV_SRC_S))
+
+
+# Type1 driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(T1_DIR)/%.c $(FREETYPE_H) $(T1_DRV_H)
+	$(T1_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(T1_DRV_OBJ_S)
+DRV_OBJS_M += $(T1_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1afm.c b/extensions/externals/src/freetype-2.4.9/src/type1/t1afm.c
new file mode 100644
index 0000000..1fff15d
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1afm.c
@@ -0,0 +1,396 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1afm.c                                                                */
+/*                                                                         */
+/*    AFM support for Type 1 fonts (body).                                 */
+/*                                                                         */
+/*  Copyright 1996-2011 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "t1afm.h"
+#include "t1errors.h"
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_t1afm
+
+
+  FT_LOCAL_DEF( void )
+  T1_Done_Metrics( FT_Memory     memory,
+                   AFM_FontInfo  fi )
+  {
+    FT_FREE( fi->KernPairs );
+    fi->NumKernPair = 0;
+
+    FT_FREE( fi->TrackKerns );
+    fi->NumTrackKern = 0;
+
+    FT_FREE( fi );
+  }
+
+
+  /* read a glyph name and return the equivalent glyph index */
+  static FT_Int
+  t1_get_index( const char*  name,
+                FT_Offset    len,
+                void*        user_data )
+  {
+    T1_Font  type1 = (T1_Font)user_data;
+    FT_Int   n;
+
+
+    /* PS string/name length must be < 16-bit */
+    if ( len > 0xFFFFU )
+      return 0;
+
+    for ( n = 0; n < type1->num_glyphs; n++ )
+    {
+      char*  gname = (char*)type1->glyph_names[n];
+
+
+      if ( gname && gname[0] == name[0]        &&
+           ft_strlen( gname ) == len           &&
+           ft_strncmp( gname, name, len ) == 0 )
+        return n;
+    }
+
+    return 0;
+  }
+
+
+#undef  KERN_INDEX
+#define KERN_INDEX( g1, g2 )  ( ( (FT_ULong)(g1) << 16 ) | (g2) )
+
+
+  /* compare two kerning pairs */
+  FT_CALLBACK_DEF( int )
+  compare_kern_pairs( const void*  a,
+                      const void*  b )
+  {
+    AFM_KernPair  pair1 = (AFM_KernPair)a;
+    AFM_KernPair  pair2 = (AFM_KernPair)b;
+
+    FT_ULong  index1 = KERN_INDEX( pair1->index1, pair1->index2 );
+    FT_ULong  index2 = KERN_INDEX( pair2->index1, pair2->index2 );
+
+
+    if ( index1 > index2 )
+      return 1;
+    else if ( index1 < index2 )
+      return -1;
+    else
+      return 0;
+  }
+
+
+  /* parse a PFM file -- for now, only read the kerning pairs */
+  static FT_Error
+  T1_Read_PFM( FT_Face       t1_face,
+               FT_Stream     stream,
+               AFM_FontInfo  fi )
+  {
+    FT_Error      error = T1_Err_Ok;
+    FT_Memory     memory = stream->memory;
+    FT_Byte*      start;
+    FT_Byte*      limit;
+    FT_Byte*      p;
+    AFM_KernPair  kp;
+    FT_Int        width_table_length;
+    FT_CharMap    oldcharmap;
+    FT_CharMap    charmap;
+    FT_Int        n;
+
+
+    start = (FT_Byte*)stream->cursor;
+    limit = (FT_Byte*)stream->limit;
+    p     = start;
+
+    /* Figure out how long the width table is.          */
+    /* This info is a little-endian short at offset 99. */
+    p = start + 99;
+    if ( p + 2 > limit )
+    {
+      error = T1_Err_Unknown_File_Format;
+      goto Exit;
+    }
+    width_table_length = FT_PEEK_USHORT_LE( p );
+
+    p += 18 + width_table_length;
+    if ( p + 0x12 > limit || FT_PEEK_USHORT_LE( p ) < 0x12 )
+      /* extension table is probably optional */
+      goto Exit;
+
+    /* Kerning offset is 14 bytes from start of extensions table. */
+    p += 14;
+    p = start + FT_PEEK_ULONG_LE( p );
+
+    if ( p == start )
+      /* zero offset means no table */
+      goto Exit;
+
+    if ( p + 2 > limit )
+    {
+      error = T1_Err_Unknown_File_Format;
+      goto Exit;
+    }
+
+    fi->NumKernPair = FT_PEEK_USHORT_LE( p );
+    p += 2;
+    if ( p + 4 * fi->NumKernPair > limit )
+    {
+      error = T1_Err_Unknown_File_Format;
+      goto Exit;
+    }
+
+    /* Actually, kerning pairs are simply optional! */
+    if ( fi->NumKernPair == 0 )
+      goto Exit;
+
+    /* allocate the pairs */
+    if ( FT_QNEW_ARRAY( fi->KernPairs, fi->NumKernPair ) )
+      goto Exit;
+
+    /* now, read each kern pair */
+    kp             = fi->KernPairs;
+    limit          = p + 4 * fi->NumKernPair;
+
+    /* PFM kerning data are stored by encoding rather than glyph index, */
+    /* so find the PostScript charmap of this font and install it       */
+    /* temporarily.  If we find no PostScript charmap, then just use    */
+    /* the default and hope it is the right one.                        */
+    oldcharmap = t1_face->charmap;
+    charmap    = NULL;
+
+    for ( n = 0; n < t1_face->num_charmaps; n++ )
+    {
+      charmap = t1_face->charmaps[n];
+      /* check against PostScript pseudo platform */
+      if ( charmap->platform_id == 7 )
+      {
+        error = FT_Set_Charmap( t1_face, charmap );
+        if ( error )
+          goto Exit;
+        break;
+      }
+    }
+
+    /* Kerning info is stored as:             */
+    /*                                        */
+    /*   encoding of first glyph (1 byte)     */
+    /*   encoding of second glyph (1 byte)    */
+    /*   offset (little-endian short)         */
+    for ( ; p < limit ; p += 4 )
+    {
+      kp->index1 = FT_Get_Char_Index( t1_face, p[0] );
+      kp->index2 = FT_Get_Char_Index( t1_face, p[1] );
+
+      kp->x = (FT_Int)FT_PEEK_SHORT_LE(p + 2);
+      kp->y = 0;
+
+      kp++;
+    }
+
+    if ( oldcharmap != NULL )
+      error = FT_Set_Charmap( t1_face, oldcharmap );
+    if ( error )
+      goto Exit;
+
+    /* now, sort the kern pairs according to their glyph indices */
+    ft_qsort( fi->KernPairs, fi->NumKernPair, sizeof ( AFM_KernPairRec ),
+              compare_kern_pairs );
+
+  Exit:
+    if ( error )
+    {
+      FT_FREE( fi->KernPairs );
+      fi->NumKernPair = 0;
+    }
+
+    return error;
+  }
+
+
+  /* parse a metrics file -- either AFM or PFM depending on what */
+  /* it turns out to be                                          */
+  FT_LOCAL_DEF( FT_Error )
+  T1_Read_Metrics( FT_Face    t1_face,
+                   FT_Stream  stream )
+  {
+    PSAux_Service  psaux;
+    FT_Memory      memory  = stream->memory;
+    AFM_ParserRec  parser;
+    AFM_FontInfo   fi      = NULL;
+    FT_Error       error   = T1_Err_Unknown_File_Format;
+    T1_Font        t1_font = &( (T1_Face)t1_face )->type1;
+
+
+    if ( FT_NEW( fi )                   ||
+         FT_FRAME_ENTER( stream->size ) )
+      goto Exit;
+
+    fi->FontBBox  = t1_font->font_bbox;
+    fi->Ascender  = t1_font->font_bbox.yMax;
+    fi->Descender = t1_font->font_bbox.yMin;
+
+    psaux = (PSAux_Service)( (T1_Face)t1_face )->psaux;
+    if ( psaux->afm_parser_funcs )
+    {
+      error = psaux->afm_parser_funcs->init( &parser,
+                                             stream->memory,
+                                             stream->cursor,
+                                             stream->limit );
+
+      if ( !error )
+      {
+        parser.FontInfo  = fi;
+        parser.get_index = t1_get_index;
+        parser.user_data = t1_font;
+
+        error = psaux->afm_parser_funcs->parse( &parser );
+        psaux->afm_parser_funcs->done( &parser );
+      }
+    }
+
+    if ( error == T1_Err_Unknown_File_Format )
+    {
+      FT_Byte*  start = stream->cursor;
+
+
+      /* MS Windows allows versions up to 0x3FF without complaining */
+      if ( stream->size > 6                              &&
+           start[1] < 4                                  &&
+           FT_PEEK_ULONG_LE( start + 2 ) == stream->size )
+        error = T1_Read_PFM( t1_face, stream, fi );
+    }
+
+    if ( !error )
+    {
+      t1_font->font_bbox = fi->FontBBox;
+
+      t1_face->bbox.xMin =   fi->FontBBox.xMin            >> 16;
+      t1_face->bbox.yMin =   fi->FontBBox.yMin            >> 16;
+      /* no `U' suffix here to 0xFFFF! */
+      t1_face->bbox.xMax = ( fi->FontBBox.xMax + 0xFFFF ) >> 16;
+      t1_face->bbox.yMax = ( fi->FontBBox.yMax + 0xFFFF ) >> 16;
+
+      /* no `U' suffix here to 0x8000! */
+      t1_face->ascender  = (FT_Short)( ( fi->Ascender  + 0x8000 ) >> 16 );
+      t1_face->descender = (FT_Short)( ( fi->Descender + 0x8000 ) >> 16 );
+
+      if ( fi->NumKernPair )
+      {
+        t1_face->face_flags |= FT_FACE_FLAG_KERNING;
+        ( (T1_Face)t1_face )->afm_data = fi;
+        fi = NULL;
+      }
+    }
+
+    FT_FRAME_EXIT();
+
+  Exit:
+    if ( fi != NULL )
+      T1_Done_Metrics( memory, fi );
+
+    return error;
+  }
+
+
+  /* find the kerning for a given glyph pair */
+  FT_LOCAL_DEF( void )
+  T1_Get_Kerning( AFM_FontInfo  fi,
+                  FT_UInt       glyph1,
+                  FT_UInt       glyph2,
+                  FT_Vector*    kerning )
+  {
+    AFM_KernPair  min, mid, max;
+    FT_ULong      idx = KERN_INDEX( glyph1, glyph2 );
+
+
+    /* simple binary search */
+    min = fi->KernPairs;
+    max = min + fi->NumKernPair - 1;
+
+    while ( min <= max )
+    {
+      FT_ULong  midi;
+
+
+      mid  = min + ( max - min ) / 2;
+      midi = KERN_INDEX( mid->index1, mid->index2 );
+
+      if ( midi == idx )
+      {
+        kerning->x = mid->x;
+        kerning->y = mid->y;
+
+        return;
+      }
+
+      if ( midi < idx )
+        min = mid + 1;
+      else
+        max = mid - 1;
+    }
+
+    kerning->x = 0;
+    kerning->y = 0;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Get_Track_Kerning( FT_Face    face,
+                        FT_Fixed   ptsize,
+                        FT_Int     degree,
+                        FT_Fixed*  kerning )
+  {
+    AFM_FontInfo  fi = (AFM_FontInfo)( (T1_Face)face )->afm_data;
+    FT_Int        i;
+
+
+    if ( !fi )
+      return T1_Err_Invalid_Argument;
+
+    for ( i = 0; i < fi->NumTrackKern; i++ )
+    {
+      AFM_TrackKern  tk = fi->TrackKerns + i;
+
+
+      if ( tk->degree != degree )
+        continue;
+
+      if ( ptsize < tk->min_ptsize )
+        *kerning = tk->min_kern;
+      else if ( ptsize > tk->max_ptsize )
+        *kerning = tk->max_kern;
+      else
+      {
+        *kerning = FT_MulDiv( ptsize - tk->min_ptsize,
+                              tk->max_kern - tk->min_kern,
+                              tk->max_ptsize - tk->min_ptsize ) +
+                   tk->min_kern;
+      }
+    }
+
+    return T1_Err_Ok;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1afm.h b/extensions/externals/src/freetype-2.4.9/src/type1/t1afm.h
new file mode 100644
index 0000000..8eb1764
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1afm.h
@@ -0,0 +1,54 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1afm.h                                                                */
+/*                                                                         */
+/*    AFM support for Type 1 fonts (specification).                        */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2006 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1AFM_H__
+#define __T1AFM_H__
+
+#include <ft2build.h>
+#include "t1objs.h"
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( FT_Error )
+  T1_Read_Metrics( FT_Face    face,
+                   FT_Stream  stream );
+
+  FT_LOCAL( void )
+  T1_Done_Metrics( FT_Memory     memory,
+                   AFM_FontInfo  fi );
+
+  FT_LOCAL( void )
+  T1_Get_Kerning( AFM_FontInfo  fi,
+                  FT_UInt       glyph1,
+                  FT_UInt       glyph2,
+                  FT_Vector*    kerning );
+
+  FT_LOCAL( FT_Error )
+  T1_Get_Track_Kerning( FT_Face    face,
+                        FT_Fixed   ptsize,
+                        FT_Int     degree,
+                        FT_Fixed*  kerning );
+
+FT_END_HEADER
+
+#endif /* __T1AFM_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1driver.c b/extensions/externals/src/freetype-2.4.9/src/type1/t1driver.c
new file mode 100644
index 0000000..e35d7b1
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1driver.c
@@ -0,0 +1,730 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1driver.c                                                             */
+/*                                                                         */
+/*    Type 1 driver interface (body).                                      */
+/*                                                                         */
+/*  Copyright 1996-2004, 2006, 2007, 2009, 2011 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "t1driver.h"
+#include "t1gload.h"
+#include "t1load.h"
+
+#include "t1errors.h"
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+#include "t1afm.h"
+#endif
+
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+
+#include FT_SERVICE_MULTIPLE_MASTERS_H
+#include FT_SERVICE_GLYPH_DICT_H
+#include FT_SERVICE_XFREE86_NAME_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+#include FT_SERVICE_KERNING_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_t1driver
+
+ /*
+  *  GLYPH DICT SERVICE
+  *
+  */
+
+  static FT_Error
+  t1_get_glyph_name( T1_Face     face,
+                     FT_UInt     glyph_index,
+                     FT_Pointer  buffer,
+                     FT_UInt     buffer_max )
+  {
+    FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );
+
+    return T1_Err_Ok;
+  }
+
+
+  static FT_UInt
+  t1_get_name_index( T1_Face     face,
+                     FT_String*  glyph_name )
+  {
+    FT_Int      i;
+    FT_String*  gname;
+
+
+    for ( i = 0; i < face->type1.num_glyphs; i++ )
+    {
+      gname = face->type1.glyph_names[i];
+
+      if ( !ft_strcmp( glyph_name, gname ) )
+        return (FT_UInt)i;
+    }
+
+    return 0;
+  }
+
+
+  static const FT_Service_GlyphDictRec  t1_service_glyph_dict =
+  {
+    (FT_GlyphDict_GetNameFunc)  t1_get_glyph_name,
+    (FT_GlyphDict_NameIndexFunc)t1_get_name_index
+  };
+
+
+  /*
+   *  POSTSCRIPT NAME SERVICE
+   *
+   */
+
+  static const char*
+  t1_get_ps_name( T1_Face  face )
+  {
+    return (const char*) face->type1.font_name;
+  }
+
+
+  static const FT_Service_PsFontNameRec  t1_service_ps_name =
+  {
+    (FT_PsName_GetFunc)t1_get_ps_name
+  };
+
+
+  /*
+   *  MULTIPLE MASTERS SERVICE
+   *
+   */
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+  static const FT_Service_MultiMastersRec  t1_service_multi_masters =
+  {
+    (FT_Get_MM_Func)        T1_Get_Multi_Master,
+    (FT_Set_MM_Design_Func) T1_Set_MM_Design,
+    (FT_Set_MM_Blend_Func)  T1_Set_MM_Blend,
+    (FT_Get_MM_Var_Func)    T1_Get_MM_Var,
+    (FT_Set_Var_Design_Func)T1_Set_Var_Design
+  };
+#endif
+
+
+  /*
+   *  POSTSCRIPT INFO SERVICE
+   *
+   */
+
+  static FT_Error
+  t1_ps_get_font_info( FT_Face          face,
+                       PS_FontInfoRec*  afont_info )
+  {
+    *afont_info = ((T1_Face)face)->type1.font_info;
+
+    return T1_Err_Ok;
+  }
+
+
+  static FT_Error
+  t1_ps_get_font_extra( FT_Face           face,
+                        PS_FontExtraRec*  afont_extra )
+  {
+    *afont_extra = ((T1_Face)face)->type1.font_extra;
+
+    return T1_Err_Ok;
+  }
+
+
+  static FT_Int
+  t1_ps_has_glyph_names( FT_Face  face )
+  {
+    FT_UNUSED( face );
+
+    return 1;
+  }
+
+
+  static FT_Error
+  t1_ps_get_font_private( FT_Face         face,
+                          PS_PrivateRec*  afont_private )
+  {
+    *afont_private = ((T1_Face)face)->type1.private_dict;
+
+    return T1_Err_Ok;
+  }
+
+
+  static FT_Long
+  t1_ps_get_font_value( FT_Face       face,
+                        PS_Dict_Keys  key,
+                        FT_UInt       idx,
+                        void         *value,
+                        FT_Long       value_len )
+  {
+    FT_Long  retval = -1;
+    T1_Face  t1face = (T1_Face)face;
+    T1_Font  type1  = &t1face->type1;
+
+
+    switch ( key )
+    {
+    case PS_DICT_FONT_TYPE:
+      retval = sizeof ( type1->font_type );
+      if ( value && value_len >= retval )
+        *((FT_Byte *)value) = type1->font_type;
+      break;
+
+    case PS_DICT_FONT_MATRIX:
+      if ( idx < sizeof ( type1->font_matrix ) /
+                   sizeof ( type1->font_matrix.xx ) )
+      {
+        FT_Fixed  val = 0;
+
+
+        retval = sizeof ( val );
+        if ( value && value_len >= retval )
+        {
+          switch ( idx )
+          {
+          case 0:
+            val = type1->font_matrix.xx;
+            break;
+          case 1:
+            val = type1->font_matrix.xy;
+            break;
+          case 2:
+            val = type1->font_matrix.yx;
+            break;
+          case 3:
+            val = type1->font_matrix.yy;
+            break;
+          }
+          *((FT_Fixed *)value) = val;
+        }
+      }
+      break;
+
+    case PS_DICT_FONT_BBOX:
+      if ( idx < sizeof ( type1->font_bbox ) /
+                   sizeof ( type1->font_bbox.xMin ) )
+      {
+        FT_Fixed val = 0;
+
+
+        retval = sizeof ( val );
+        if ( value && value_len >= retval )
+        {
+          switch ( idx )
+          {
+          case 0:
+            val = type1->font_bbox.xMin;
+            break;
+          case 1:
+            val = type1->font_bbox.yMin;
+            break;
+          case 2:
+            val = type1->font_bbox.xMax;
+            break;
+          case 3:
+            val = type1->font_bbox.yMax;
+            break;
+          }
+          *((FT_Fixed *)value) = val;
+        }
+      }
+      break;
+
+    case PS_DICT_PAINT_TYPE:
+      retval = sizeof ( type1->paint_type );
+      if ( value && value_len >= retval )
+        *((FT_Byte *)value) = type1->paint_type;
+      break;
+
+    case PS_DICT_FONT_NAME:
+      retval = ft_strlen( type1->font_name ) + 1;
+      if ( value && value_len >= retval )
+        ft_memcpy( value, (void *)( type1->font_name ), retval );
+      break;
+
+    case PS_DICT_UNIQUE_ID:
+      retval = sizeof ( type1->private_dict.unique_id );
+      if ( value && value_len >= retval )
+        *((FT_Int *)value) = type1->private_dict.unique_id;
+      break;
+
+    case PS_DICT_NUM_CHAR_STRINGS:
+      retval = sizeof ( type1->num_glyphs );
+      if ( value && value_len >= retval )
+        *((FT_Int *)value) = type1->num_glyphs;
+      break;
+
+    case PS_DICT_CHAR_STRING_KEY:
+      if ( idx < (FT_UInt)type1->num_glyphs )
+      {
+        retval = ft_strlen( type1->glyph_names[idx] ) + 1;
+        if ( value && value_len >= retval )
+        {
+          ft_memcpy( value, (void *)( type1->glyph_names[idx] ), retval );
+          ((FT_Char *)value)[retval - 1] = (FT_Char)'\0';
+        }
+      }
+      break;
+
+    case PS_DICT_CHAR_STRING:
+      if ( idx < (FT_UInt)type1->num_glyphs )
+      {
+        retval = type1->charstrings_len[idx] + 1;
+        if ( value && value_len >= retval )
+        {
+          ft_memcpy( value, (void *)( type1->charstrings[idx] ),
+                     retval - 1 );
+          ((FT_Char *)value)[retval - 1] = (FT_Char)'\0';
+        }
+      }
+      break;
+
+    case PS_DICT_ENCODING_TYPE:
+      retval = sizeof ( type1->encoding_type );
+      if ( value && value_len >= retval )
+        *((T1_EncodingType *)value) = type1->encoding_type;
+      break;
+
+    case PS_DICT_ENCODING_ENTRY:
+      if ( type1->encoding_type == T1_ENCODING_TYPE_ARRAY &&
+           idx < (FT_UInt)type1->encoding.num_chars       )
+      {
+        retval = ft_strlen( type1->encoding.char_name[idx] ) + 1;
+        if ( value && value_len >= retval )
+        {
+          ft_memcpy( value, (void *)( type1->encoding.char_name[idx] ),
+                     retval - 1 );
+          ((FT_Char *)value)[retval - 1] = (FT_Char)'\0';
+        }
+      }
+      break;
+
+    case PS_DICT_NUM_SUBRS:
+      retval = sizeof ( type1->num_subrs );
+      if ( value && value_len >= retval )
+        *((FT_Int *)value) = type1->num_subrs;
+      break;
+
+    case PS_DICT_SUBR:
+      if ( idx < (FT_UInt)type1->num_subrs )
+      {
+        retval = type1->subrs_len[idx] + 1;
+        if ( value && value_len >= retval )
+        {
+          ft_memcpy( value, (void *)( type1->subrs[idx] ), retval - 1 );
+          ((FT_Char *)value)[retval - 1] = (FT_Char)'\0';
+        }
+      }
+      break;
+
+    case PS_DICT_STD_HW:
+      retval = sizeof ( type1->private_dict.standard_width[0] );
+      if ( value && value_len >= retval )
+        *((FT_UShort *)value) = type1->private_dict.standard_width[0];
+      break;
+
+    case PS_DICT_STD_VW:
+      retval = sizeof ( type1->private_dict.standard_height[0] );
+      if ( value && value_len >= retval )
+        *((FT_UShort *)value) = type1->private_dict.standard_height[0];
+      break;
+
+    case PS_DICT_NUM_BLUE_VALUES:
+      retval = sizeof ( type1->private_dict.num_blue_values );
+      if ( value && value_len >= retval )
+        *((FT_Byte *)value) = type1->private_dict.num_blue_values;
+      break;
+
+    case PS_DICT_BLUE_VALUE:
+      if ( idx < type1->private_dict.num_blue_values )
+      {
+        retval = sizeof ( type1->private_dict.blue_values[idx] );
+        if ( value && value_len >= retval )
+          *((FT_Short *)value) = type1->private_dict.blue_values[idx];
+      }
+      break;
+
+    case PS_DICT_BLUE_SCALE:
+      retval = sizeof ( type1->private_dict.blue_scale );
+      if ( value && value_len >= retval )
+        *((FT_Fixed *)value) = type1->private_dict.blue_scale;
+      break;
+
+    case PS_DICT_BLUE_FUZZ:
+      retval = sizeof ( type1->private_dict.blue_fuzz );
+      if ( value && value_len >= retval )
+        *((FT_Int *)value) = type1->private_dict.blue_fuzz;
+      break;
+
+    case PS_DICT_BLUE_SHIFT:
+      retval = sizeof ( type1->private_dict.blue_shift );
+      if ( value && value_len >= retval )
+        *((FT_Int *)value) = type1->private_dict.blue_shift;
+      break;
+
+    case PS_DICT_NUM_OTHER_BLUES:
+      retval = sizeof ( type1->private_dict.num_other_blues );
+      if ( value && value_len >= retval )
+        *((FT_Byte *)value) = type1->private_dict.num_other_blues;
+      break;
+
+    case PS_DICT_OTHER_BLUE:
+      if ( idx < type1->private_dict.num_other_blues )
+      {
+        retval = sizeof ( type1->private_dict.other_blues[idx] );
+        if ( value && value_len >= retval )
+          *((FT_Short *)value) = type1->private_dict.other_blues[idx];
+      }
+      break;
+
+    case PS_DICT_NUM_FAMILY_BLUES:
+      retval = sizeof ( type1->private_dict.num_family_blues );
+      if ( value && value_len >= retval )
+        *((FT_Byte *)value) = type1->private_dict.num_family_blues;
+      break;
+
+    case PS_DICT_FAMILY_BLUE:
+      if ( idx < type1->private_dict.num_family_blues )
+      {
+        retval = sizeof ( type1->private_dict.family_blues[idx] );
+        if ( value && value_len >= retval )
+          *((FT_Short *)value) = type1->private_dict.family_blues[idx];
+      }
+      break;
+
+    case PS_DICT_NUM_FAMILY_OTHER_BLUES:
+      retval = sizeof ( type1->private_dict.num_family_other_blues );
+      if ( value && value_len >= retval )
+        *((FT_Byte *)value) = type1->private_dict.num_family_other_blues;
+      break;
+
+    case PS_DICT_FAMILY_OTHER_BLUE:
+      if ( idx < type1->private_dict.num_family_other_blues )
+      {
+        retval = sizeof ( type1->private_dict.family_other_blues[idx] );
+        if ( value && value_len >= retval )
+          *((FT_Short *)value) = type1->private_dict.family_other_blues[idx];
+      }
+      break;
+
+    case PS_DICT_NUM_STEM_SNAP_H:
+      retval = sizeof ( type1->private_dict.num_snap_widths );
+      if ( value && value_len >= retval )
+        *((FT_Byte *)value) = type1->private_dict.num_snap_widths;
+      break;
+
+    case PS_DICT_STEM_SNAP_H:
+      if ( idx < type1->private_dict.num_snap_widths )
+      {
+        retval = sizeof ( type1->private_dict.snap_widths[idx] );
+        if ( value && value_len >= retval )
+          *((FT_Short *)value) = type1->private_dict.snap_widths[idx];
+      }
+      break;
+
+    case PS_DICT_NUM_STEM_SNAP_V:
+      retval = sizeof ( type1->private_dict.num_snap_heights );
+      if ( value && value_len >= retval )
+        *((FT_Byte *)value) = type1->private_dict.num_snap_heights;
+      break;
+
+    case PS_DICT_STEM_SNAP_V:
+      if ( idx < type1->private_dict.num_snap_heights )
+      {
+        retval = sizeof ( type1->private_dict.snap_heights[idx] );
+        if ( value && value_len >= retval )
+          *((FT_Short *)value) = type1->private_dict.snap_heights[idx];
+      }
+      break;
+
+    case PS_DICT_RND_STEM_UP:
+      retval = sizeof ( type1->private_dict.round_stem_up );
+      if ( value && value_len >= retval )
+        *((FT_Bool *)value) = type1->private_dict.round_stem_up;
+      break;
+
+    case PS_DICT_FORCE_BOLD:
+      retval = sizeof ( type1->private_dict.force_bold );
+      if ( value && value_len >= retval )
+        *((FT_Bool *)value) = type1->private_dict.force_bold;
+      break;
+
+    case PS_DICT_MIN_FEATURE:
+      if ( idx < sizeof ( type1->private_dict.min_feature ) /
+                   sizeof ( type1->private_dict.min_feature[0] ) )
+      {
+        retval = sizeof ( type1->private_dict.min_feature[idx] );
+        if ( value && value_len >= retval )
+          *((FT_Short *)value) = type1->private_dict.min_feature[idx];
+      }
+      break;
+
+    case PS_DICT_LEN_IV:
+      retval = sizeof ( type1->private_dict.lenIV );
+      if ( value && value_len >= retval )
+        *((FT_Int *)value) = type1->private_dict.lenIV;
+      break;
+
+    case PS_DICT_PASSWORD:
+      retval = sizeof ( type1->private_dict.password );
+      if ( value && value_len >= retval )
+        *((FT_Long *)value) = type1->private_dict.password;
+      break;
+
+    case PS_DICT_LANGUAGE_GROUP:
+      retval = sizeof ( type1->private_dict.language_group );
+      if ( value && value_len >= retval )
+        *((FT_Long *)value) = type1->private_dict.language_group;
+      break;
+
+    case PS_DICT_IS_FIXED_PITCH:
+      retval = sizeof ( type1->font_info.is_fixed_pitch );
+      if ( value && value_len >= retval )
+        *((FT_Bool *)value) = type1->font_info.is_fixed_pitch;
+      break;
+
+    case PS_DICT_UNDERLINE_POSITION:
+      retval = sizeof ( type1->font_info.underline_position );
+      if ( value && value_len >= retval )
+        *((FT_Short *)value) = type1->font_info.underline_position;
+      break;
+
+    case PS_DICT_UNDERLINE_THICKNESS:
+      retval = sizeof ( type1->font_info.underline_thickness );
+      if ( value && value_len >= retval )
+        *((FT_UShort *)value) = type1->font_info.underline_thickness;
+      break;
+
+    case PS_DICT_FS_TYPE:
+      retval = sizeof ( type1->font_extra.fs_type );
+      if ( value && value_len >= retval )
+        *((FT_UShort *)value) = type1->font_extra.fs_type;
+      break;
+
+    case PS_DICT_VERSION:
+      retval = ft_strlen( type1->font_info.version ) + 1;
+      if ( value && value_len >= retval )
+        ft_memcpy( value, (void *)( type1->font_info.version ), retval );
+      break;
+
+    case PS_DICT_NOTICE:
+      retval = ft_strlen( type1->font_info.notice ) + 1;
+      if ( value && value_len >= retval )
+        ft_memcpy( value, (void *)( type1->font_info.notice ), retval );
+      break;
+
+    case PS_DICT_FULL_NAME:
+      retval = ft_strlen( type1->font_info.full_name ) + 1;
+      if ( value && value_len >= retval )
+        ft_memcpy( value, (void *)( type1->font_info.full_name ), retval );
+      break;
+
+    case PS_DICT_FAMILY_NAME:
+      retval = ft_strlen( type1->font_info.family_name ) + 1;
+      if ( value && value_len >= retval )
+        ft_memcpy( value, (void *)( type1->font_info.family_name ), retval );
+      break;
+
+    case PS_DICT_WEIGHT:
+      retval = ft_strlen( type1->font_info.weight ) + 1;
+      if ( value && value_len >= retval )
+        ft_memcpy( value, (void *)( type1->font_info.weight ), retval );
+      break;
+
+    case PS_DICT_ITALIC_ANGLE:
+      retval = sizeof ( type1->font_info.italic_angle );
+      if ( value && value_len >= retval )
+        *((FT_Long *)value) = type1->font_info.italic_angle;
+      break;
+
+    default:
+      break;
+    }
+
+    return retval;
+  }
+
+
+  static const FT_Service_PsInfoRec  t1_service_ps_info =
+  {
+    (PS_GetFontInfoFunc)   t1_ps_get_font_info,
+    (PS_GetFontExtraFunc)  t1_ps_get_font_extra,
+    (PS_HasGlyphNamesFunc) t1_ps_has_glyph_names,
+    (PS_GetFontPrivateFunc)t1_ps_get_font_private,
+    (PS_GetFontValueFunc)  t1_ps_get_font_value,
+  };
+
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+  static const FT_Service_KerningRec  t1_service_kerning =
+  {
+    T1_Get_Track_Kerning,
+  };
+#endif
+
+
+  /*
+   *  SERVICE LIST
+   *
+   */
+
+  static const FT_ServiceDescRec  t1_services[] =
+  {
+    { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t1_service_ps_name },
+    { FT_SERVICE_ID_GLYPH_DICT,           &t1_service_glyph_dict },
+    { FT_SERVICE_ID_XF86_NAME,            FT_XF86_FORMAT_TYPE_1 },
+    { FT_SERVICE_ID_POSTSCRIPT_INFO,      &t1_service_ps_info },
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+    { FT_SERVICE_ID_KERNING,              &t1_service_kerning },
+#endif
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+    { FT_SERVICE_ID_MULTI_MASTERS,        &t1_service_multi_masters },
+#endif
+    { NULL, NULL }
+  };
+
+
+  FT_CALLBACK_DEF( FT_Module_Interface )
+  Get_Interface( FT_Module         module,
+                 const FT_String*  t1_interface )
+  {
+    FT_UNUSED( module );
+
+    return ft_service_list_lookup( t1_services, t1_interface );
+  }
+
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    Get_Kerning                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A driver method used to return the kerning vector between two      */
+  /*    glyphs of the same face.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to the source face object.                 */
+  /*                                                                       */
+  /*    left_glyph  :: The index of the left glyph in the kern pair.       */
+  /*                                                                       */
+  /*    right_glyph :: The index of the right glyph in the kern pair.      */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    kerning     :: The kerning vector.  This is in font units for      */
+  /*                   scalable formats, and in pixels for fixed-sizes     */
+  /*                   formats.                                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only horizontal layouts (left-to-right & right-to-left) are        */
+  /*    supported by this function.  Other layouts, or more sophisticated  */
+  /*    kernings are out of scope of this method (the basic driver         */
+  /*    interface is meant to be simple).                                  */
+  /*                                                                       */
+  /*    They can be implemented by format-specific interfaces.             */
+  /*                                                                       */
+  static FT_Error
+  Get_Kerning( FT_Face     t1face,        /* T1_Face */
+               FT_UInt     left_glyph,
+               FT_UInt     right_glyph,
+               FT_Vector*  kerning )
+  {
+    T1_Face  face = (T1_Face)t1face;
+
+
+    kerning->x = 0;
+    kerning->y = 0;
+
+    if ( face->afm_data )
+      T1_Get_Kerning( (AFM_FontInfo)face->afm_data,
+                      left_glyph,
+                      right_glyph,
+                      kerning );
+
+    return T1_Err_Ok;
+  }
+
+
+#endif /* T1_CONFIG_OPTION_NO_AFM */
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_Driver_ClassRec  t1_driver_class =
+  {
+    {
+      FT_MODULE_FONT_DRIVER       |
+      FT_MODULE_DRIVER_SCALABLE   |
+      FT_MODULE_DRIVER_HAS_HINTER,
+
+      sizeof ( FT_DriverRec ),
+
+      "type1",
+      0x10000L,
+      0x20000L,
+
+      0,   /* format interface */
+
+      T1_Driver_Init,
+      T1_Driver_Done,
+      Get_Interface,
+    },
+
+    sizeof ( T1_FaceRec ),
+    sizeof ( T1_SizeRec ),
+    sizeof ( T1_GlyphSlotRec ),
+
+    T1_Face_Init,
+    T1_Face_Done,
+    T1_Size_Init,
+    T1_Size_Done,
+    T1_GlyphSlot_Init,
+    T1_GlyphSlot_Done,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    ft_stub_set_char_sizes,
+    ft_stub_set_pixel_sizes,
+#endif
+    T1_Load_Glyph,
+
+#ifdef T1_CONFIG_OPTION_NO_AFM
+    0,                     /* FT_Face_GetKerningFunc */
+    0,                     /* FT_Face_AttachFunc     */
+#else
+    Get_Kerning,
+    T1_Read_Metrics,
+#endif
+    T1_Get_Advances,
+    T1_Size_Request,
+    0                      /* FT_Size_SelectFunc     */
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1driver.h b/extensions/externals/src/freetype-2.4.9/src/type1/t1driver.h
new file mode 100644
index 0000000..639cd4a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1driver.h
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1driver.h                                                             */
+/*                                                                         */
+/*    High-level Type 1 driver interface (specification).                  */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1DRIVER_H__
+#define __T1DRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "this module does not support PIC yet"
+#endif
+
+
+  FT_EXPORT_VAR( const FT_Driver_ClassRec )  t1_driver_class;
+
+
+FT_END_HEADER
+
+#endif /* __T1DRIVER_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1errors.h b/extensions/externals/src/freetype-2.4.9/src/type1/t1errors.h
new file mode 100644
index 0000000..8740530
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1errors.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1errors.h                                                             */
+/*                                                                         */
+/*    Type 1 error codes (specification only).                             */
+/*                                                                         */
+/*  Copyright 2001, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the Type 1 error enumeration constants.   */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __T1ERRORS_H__
+#define __T1ERRORS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  T1_Err_
+#define FT_ERR_BASE    FT_Mod_Err_Type1
+
+#include FT_ERRORS_H
+
+#endif /* __T1ERRORS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1gload.c b/extensions/externals/src/freetype-2.4.9/src/type1/t1gload.c
new file mode 100644
index 0000000..80e5453
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1gload.c
@@ -0,0 +1,517 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1gload.c                                                              */
+/*                                                                         */
+/*    Type 1 Glyph Loader (body).                                          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 by */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include "t1gload.h"
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_OUTLINE_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+#include "t1errors.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_t1gload
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /**********                                                      *********/
+  /**********            COMPUTE THE MAXIMUM ADVANCE WIDTH         *********/
+  /**********                                                      *********/
+  /**********    The following code is in charge of computing      *********/
+  /**********    the maximum advance width of the font.  It        *********/
+  /**********    quickly processes each glyph charstring to        *********/
+  /**********    extract the value from either a `sbw' or `seac'   *********/
+  /**********    operator.                                         *********/
+  /**********                                                      *********/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Parse_Glyph_And_Get_Char_String( T1_Decoder  decoder,
+                                      FT_UInt     glyph_index,
+                                      FT_Data*    char_string )
+  {
+    T1_Face   face  = (T1_Face)decoder->builder.face;
+    T1_Font   type1 = &face->type1;
+    FT_Error  error = T1_Err_Ok;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    FT_Incremental_InterfaceRec *inc =
+                      face->root.internal->incremental_interface;
+#endif
+
+
+    decoder->font_matrix = type1->font_matrix;
+    decoder->font_offset = type1->font_offset;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+    /* For incremental fonts get the character data using the */
+    /* callback function.                                     */
+    if ( inc )
+      error = inc->funcs->get_glyph_data( inc->object,
+                                          glyph_index, char_string );
+    else
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+    /* For ordinary fonts get the character data stored in the face record. */
+    {
+      char_string->pointer = type1->charstrings[glyph_index];
+      char_string->length  = (FT_Int)type1->charstrings_len[glyph_index];
+    }
+
+    if ( !error )
+      error = decoder->funcs.parse_charstrings(
+                decoder, (FT_Byte*)char_string->pointer,
+                char_string->length );
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+    /* Incremental fonts can optionally override the metrics. */
+    if ( !error && inc && inc->funcs->get_glyph_metrics )
+    {
+      FT_Incremental_MetricsRec  metrics;
+
+
+      metrics.bearing_x = FIXED_TO_INT( decoder->builder.left_bearing.x );
+      metrics.bearing_y = 0;
+      metrics.advance   = FIXED_TO_INT( decoder->builder.advance.x );
+      metrics.advance_v = FIXED_TO_INT( decoder->builder.advance.y );
+
+      error = inc->funcs->get_glyph_metrics( inc->object,
+                                             glyph_index, FALSE, &metrics );
+
+      decoder->builder.left_bearing.x = INT_TO_FIXED( metrics.bearing_x );
+      decoder->builder.advance.x      = INT_TO_FIXED( metrics.advance );
+      decoder->builder.advance.y      = INT_TO_FIXED( metrics.advance_v );
+    }
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+    return error;
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  T1_Parse_Glyph( T1_Decoder  decoder,
+                  FT_UInt     glyph_index )
+  {
+    FT_Data   glyph_data;
+    FT_Error  error = T1_Parse_Glyph_And_Get_Char_String(
+                        decoder, glyph_index, &glyph_data );
+
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+    if ( !error )
+    {
+      T1_Face  face = (T1_Face)decoder->builder.face;
+
+
+      if ( face->root.internal->incremental_interface )
+        face->root.internal->incremental_interface->funcs->free_glyph_data(
+          face->root.internal->incremental_interface->object,
+          &glyph_data );
+    }
+
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Compute_Max_Advance( T1_Face  face,
+                          FT_Pos*  max_advance )
+  {
+    FT_Error       error;
+    T1_DecoderRec  decoder;
+    FT_Int         glyph_index;
+    T1_Font        type1 = &face->type1;
+    PSAux_Service  psaux = (PSAux_Service)face->psaux;
+
+
+    FT_ASSERT( ( face->len_buildchar == 0 ) == ( face->buildchar == NULL ) );
+
+    *max_advance = 0;
+
+    /* initialize load decoder */
+    error = psaux->t1_decoder_funcs->init( &decoder,
+                                           (FT_Face)face,
+                                           0, /* size       */
+                                           0, /* glyph slot */
+                                           (FT_Byte**)type1->glyph_names,
+                                           face->blend,
+                                           0,
+                                           FT_RENDER_MODE_NORMAL,
+                                           T1_Parse_Glyph );
+    if ( error )
+      return error;
+
+    decoder.builder.metrics_only = 1;
+    decoder.builder.load_points  = 0;
+
+    decoder.num_subrs     = type1->num_subrs;
+    decoder.subrs         = type1->subrs;
+    decoder.subrs_len     = type1->subrs_len;
+
+    decoder.buildchar     = face->buildchar;
+    decoder.len_buildchar = face->len_buildchar;
+
+    *max_advance = 0;
+
+    /* for each glyph, parse the glyph charstring and extract */
+    /* the advance width                                      */
+    for ( glyph_index = 0; glyph_index < type1->num_glyphs; glyph_index++ )
+    {
+      /* now get load the unscaled outline */
+      error = T1_Parse_Glyph( &decoder, glyph_index );
+      if ( glyph_index == 0 || decoder.builder.advance.x > *max_advance )
+        *max_advance = decoder.builder.advance.x;
+
+      /* ignore the error if one occurred - skip to next glyph */
+    }
+
+    psaux->t1_decoder_funcs->done( &decoder );
+
+    return T1_Err_Ok;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Get_Advances( FT_Face    t1face,        /* T1_Face */
+                   FT_UInt    first,
+                   FT_UInt    count,
+                   FT_Int32   load_flags,
+                   FT_Fixed*  advances )
+  {
+    T1_Face        face  = (T1_Face)t1face;
+    T1_DecoderRec  decoder;
+    T1_Font        type1 = &face->type1;
+    PSAux_Service  psaux = (PSAux_Service)face->psaux;
+    FT_UInt        nn;
+    FT_Error       error;
+
+
+    if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+    {
+      for ( nn = 0; nn < count; nn++ )
+        advances[nn] = 0;
+
+      return T1_Err_Ok;
+    }
+
+    error = psaux->t1_decoder_funcs->init( &decoder,
+                                           (FT_Face)face,
+                                           0, /* size       */
+                                           0, /* glyph slot */
+                                           (FT_Byte**)type1->glyph_names,
+                                           face->blend,
+                                           0,
+                                           FT_RENDER_MODE_NORMAL,
+                                           T1_Parse_Glyph );
+    if ( error )
+      return error;
+
+    decoder.builder.metrics_only = 1;
+    decoder.builder.load_points  = 0;
+
+    decoder.num_subrs = type1->num_subrs;
+    decoder.subrs     = type1->subrs;
+    decoder.subrs_len = type1->subrs_len;
+
+    decoder.buildchar     = face->buildchar;
+    decoder.len_buildchar = face->len_buildchar;
+
+    for ( nn = 0; nn < count; nn++ )
+    {
+      error = T1_Parse_Glyph( &decoder, first + nn );
+      if ( !error )
+        advances[nn] = FIXED_TO_INT( decoder.builder.advance.x );
+      else
+        advances[nn] = 0;
+    }
+
+    return T1_Err_Ok;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Load_Glyph( FT_GlyphSlot  t1glyph,          /* T1_GlyphSlot */
+                 FT_Size       t1size,           /* T1_Size      */
+                 FT_UInt       glyph_index,
+                 FT_Int32      load_flags )
+  {
+    T1_GlyphSlot            glyph = (T1_GlyphSlot)t1glyph;
+    FT_Error                error;
+    T1_DecoderRec           decoder;
+    T1_Face                 face = (T1_Face)t1glyph->face;
+    FT_Bool                 hinting;
+    T1_Font                 type1         = &face->type1;
+    PSAux_Service           psaux         = (PSAux_Service)face->psaux;
+    const T1_Decoder_Funcs  decoder_funcs = psaux->t1_decoder_funcs;
+
+    FT_Matrix               font_matrix;
+    FT_Vector               font_offset;
+    FT_Data                 glyph_data;
+    FT_Bool                 must_finish_decoder = FALSE;
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    FT_Bool                 glyph_data_loaded = 0;
+#endif
+
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    if ( glyph_index >= (FT_UInt)face->root.num_glyphs &&
+         !face->root.internal->incremental_interface   )
+#else
+    if ( glyph_index >= (FT_UInt)face->root.num_glyphs )
+#endif /* FT_CONFIG_OPTION_INCREMENTAL */
+    {
+      error = T1_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    FT_ASSERT( ( face->len_buildchar == 0 ) == ( face->buildchar == NULL ) );
+
+    if ( load_flags & FT_LOAD_NO_RECURSE )
+      load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
+
+    if ( t1size )
+    {
+      glyph->x_scale = t1size->metrics.x_scale;
+      glyph->y_scale = t1size->metrics.y_scale;
+    }
+    else
+    {
+      glyph->x_scale = 0x10000L;
+      glyph->y_scale = 0x10000L;
+    }
+
+    t1glyph->outline.n_points   = 0;
+    t1glyph->outline.n_contours = 0;
+
+    hinting = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE   ) == 0 &&
+                       ( load_flags & FT_LOAD_NO_HINTING ) == 0 );
+
+    t1glyph->format = FT_GLYPH_FORMAT_OUTLINE;
+
+    error = decoder_funcs->init( &decoder,
+                                 t1glyph->face,
+                                 t1size,
+                                 t1glyph,
+                                 (FT_Byte**)type1->glyph_names,
+                                 face->blend,
+                                 FT_BOOL( hinting ),
+                                 FT_LOAD_TARGET_MODE( load_flags ),
+                                 T1_Parse_Glyph );
+    if ( error )
+      goto Exit;
+
+    must_finish_decoder = TRUE;
+
+    decoder.builder.no_recurse = FT_BOOL(
+                                   ( load_flags & FT_LOAD_NO_RECURSE ) != 0 );
+
+    decoder.num_subrs     = type1->num_subrs;
+    decoder.subrs         = type1->subrs;
+    decoder.subrs_len     = type1->subrs_len;
+
+    decoder.buildchar     = face->buildchar;
+    decoder.len_buildchar = face->len_buildchar;
+
+    /* now load the unscaled outline */
+    error = T1_Parse_Glyph_And_Get_Char_String( &decoder, glyph_index,
+                                                &glyph_data );
+    if ( error )
+      goto Exit;
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    glyph_data_loaded = 1;
+#endif
+
+    font_matrix = decoder.font_matrix;
+    font_offset = decoder.font_offset;
+
+    /* save new glyph tables */
+    decoder_funcs->done( &decoder );
+
+    must_finish_decoder = FALSE;
+
+    /* now, set the metrics -- this is rather simple, as   */
+    /* the left side bearing is the xMin, and the top side */
+    /* bearing the yMax                                    */
+    if ( !error )
+    {
+      t1glyph->outline.flags &= FT_OUTLINE_OWNER;
+      t1glyph->outline.flags |= FT_OUTLINE_REVERSE_FILL;
+
+      /* for composite glyphs, return only left side bearing and */
+      /* advance width                                           */
+      if ( load_flags & FT_LOAD_NO_RECURSE )
+      {
+        FT_Slot_Internal  internal = t1glyph->internal;
+
+
+        t1glyph->metrics.horiBearingX =
+          FIXED_TO_INT( decoder.builder.left_bearing.x );
+        t1glyph->metrics.horiAdvance  =
+          FIXED_TO_INT( decoder.builder.advance.x );
+
+        internal->glyph_matrix      = font_matrix;
+        internal->glyph_delta       = font_offset;
+        internal->glyph_transformed = 1;
+      }
+      else
+      {
+        FT_BBox            cbox;
+        FT_Glyph_Metrics*  metrics = &t1glyph->metrics;
+        FT_Vector          advance;
+
+
+        /* copy the _unscaled_ advance width */
+        metrics->horiAdvance =
+          FIXED_TO_INT( decoder.builder.advance.x );
+        t1glyph->linearHoriAdvance =
+          FIXED_TO_INT( decoder.builder.advance.x );
+        t1glyph->internal->glyph_transformed = 0;
+
+        if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+        {
+          /* make up vertical ones */
+          metrics->vertAdvance = ( face->type1.font_bbox.yMax -
+                                   face->type1.font_bbox.yMin ) >> 16;
+          t1glyph->linearVertAdvance = metrics->vertAdvance;
+        }
+        else
+        {
+          metrics->vertAdvance =
+            FIXED_TO_INT( decoder.builder.advance.y );
+          t1glyph->linearVertAdvance =
+            FIXED_TO_INT( decoder.builder.advance.y );
+        }
+
+        t1glyph->format = FT_GLYPH_FORMAT_OUTLINE;
+
+        if ( t1size && t1size->metrics.y_ppem < 24 )
+          t1glyph->outline.flags |= FT_OUTLINE_HIGH_PRECISION;
+
+#if 1
+        /* apply the font matrix, if any */
+        if ( font_matrix.xx != 0x10000L || font_matrix.yy != font_matrix.xx ||
+             font_matrix.xy != 0        || font_matrix.yx != 0              )
+          FT_Outline_Transform( &t1glyph->outline, &font_matrix );
+
+        if ( font_offset.x || font_offset.y )
+          FT_Outline_Translate( &t1glyph->outline,
+                                font_offset.x,
+                                font_offset.y );
+
+        advance.x = metrics->horiAdvance;
+        advance.y = 0;
+        FT_Vector_Transform( &advance, &font_matrix );
+        metrics->horiAdvance = advance.x + font_offset.x;
+        advance.x = 0;
+        advance.y = metrics->vertAdvance;
+        FT_Vector_Transform( &advance, &font_matrix );
+        metrics->vertAdvance = advance.y + font_offset.y;
+#endif
+
+        if ( ( load_flags & FT_LOAD_NO_SCALE ) == 0 )
+        {
+          /* scale the outline and the metrics */
+          FT_Int       n;
+          FT_Outline*  cur = decoder.builder.base;
+          FT_Vector*   vec = cur->points;
+          FT_Fixed     x_scale = glyph->x_scale;
+          FT_Fixed     y_scale = glyph->y_scale;
+
+
+          /* First of all, scale the points, if we are not hinting */
+          if ( !hinting || ! decoder.builder.hints_funcs )
+            for ( n = cur->n_points; n > 0; n--, vec++ )
+            {
+              vec->x = FT_MulFix( vec->x, x_scale );
+              vec->y = FT_MulFix( vec->y, y_scale );
+            }
+
+          /* Then scale the metrics */
+          metrics->horiAdvance = FT_MulFix( metrics->horiAdvance, x_scale );
+          metrics->vertAdvance = FT_MulFix( metrics->vertAdvance, y_scale );
+        }
+
+        /* compute the other metrics */
+        FT_Outline_Get_CBox( &t1glyph->outline, &cbox );
+
+        metrics->width  = cbox.xMax - cbox.xMin;
+        metrics->height = cbox.yMax - cbox.yMin;
+
+        metrics->horiBearingX = cbox.xMin;
+        metrics->horiBearingY = cbox.yMax;
+
+        if ( load_flags & FT_LOAD_VERTICAL_LAYOUT )
+        {
+          /* make up vertical ones */
+          ft_synthesize_vertical_metrics( metrics,
+                                          metrics->vertAdvance );
+        }
+      }
+
+      /* Set control data to the glyph charstrings.  Note that this is */
+      /* _not_ zero-terminated.                                        */
+      t1glyph->control_data = (FT_Byte*)glyph_data.pointer;
+      t1glyph->control_len  = glyph_data.length;
+    }
+
+
+  Exit:
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    if ( glyph_data_loaded && face->root.internal->incremental_interface )
+    {
+      face->root.internal->incremental_interface->funcs->free_glyph_data(
+        face->root.internal->incremental_interface->object,
+        &glyph_data );
+
+      /* Set the control data to null - it is no longer available if   */
+      /* loaded incrementally.                                         */
+      t1glyph->control_data = 0;
+      t1glyph->control_len  = 0;
+    }
+#endif
+
+    if ( must_finish_decoder )
+      decoder_funcs->done( &decoder );
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1gload.h b/extensions/externals/src/freetype-2.4.9/src/type1/t1gload.h
new file mode 100644
index 0000000..0bdea3a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1gload.h
@@ -0,0 +1,53 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1gload.h                                                              */
+/*                                                                         */
+/*    Type 1 Glyph Loader (specification).                                 */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2008, 2011 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1GLOAD_H__
+#define __T1GLOAD_H__
+
+
+#include <ft2build.h>
+#include "t1objs.h"
+
+
+FT_BEGIN_HEADER
+
+
+  FT_LOCAL( FT_Error )
+  T1_Compute_Max_Advance( T1_Face  face,
+                          FT_Pos*  max_advance );
+
+  FT_LOCAL( FT_Error )
+  T1_Get_Advances( FT_Face    face,
+                   FT_UInt    first,
+                   FT_UInt    count,
+                   FT_Int32   load_flags,
+                   FT_Fixed*  advances );
+
+  FT_LOCAL( FT_Error )
+  T1_Load_Glyph( FT_GlyphSlot  glyph,
+                 FT_Size       size,
+                 FT_UInt       glyph_index,
+                 FT_Int32      load_flags );
+
+
+FT_END_HEADER
+
+#endif /* __T1GLOAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1load.c b/extensions/externals/src/freetype-2.4.9/src/type1/t1load.c
new file mode 100644
index 0000000..a0adfd4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1load.c
@@ -0,0 +1,2243 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1load.c                                                               */
+/*                                                                         */
+/*    Type 1 font loader (body).                                           */
+/*                                                                         */
+/*  Copyright 1996-2012 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This is the new and improved Type 1 data loader for FreeType 2.  The  */
+  /* old loader has several problems: it is slow, complex, difficult to    */
+  /* maintain, and contains incredible hacks to make it accept some        */
+  /* ill-formed Type 1 fonts without hiccup-ing.  Moreover, about 5% of    */
+  /* the Type 1 fonts on my machine still aren't loaded correctly by it.   */
+  /*                                                                       */
+  /* This version is much simpler, much faster and also easier to read and */
+  /* maintain by a great order of magnitude.  The idea behind it is to     */
+  /* _not_ try to read the Type 1 token stream with a state machine (i.e.  */
+  /* a Postscript-like interpreter) but rather to perform simple pattern   */
+  /* matching.                                                             */
+  /*                                                                       */
+  /* Indeed, nearly all data definitions follow a simple pattern like      */
+  /*                                                                       */
+  /*  ... /Field <data> ...                                                */
+  /*                                                                       */
+  /* where <data> can be a number, a boolean, a string, or an array of     */
+  /* numbers.  There are a few exceptions, namely the encoding, font name, */
+  /* charstrings, and subrs; they are handled with a special pattern       */
+  /* matching routine.                                                     */
+  /*                                                                       */
+  /* All other common cases are handled very simply.  The matching rules   */
+  /* are defined in the file `t1tokens.h' through the use of several       */
+  /* macros calls PARSE_XXX.  This file is included twice here; the first  */
+  /* time to generate parsing callback functions, the second time to       */
+  /* generate a table of keywords (with pointers to the associated         */
+  /* callback functions).                                                  */
+  /*                                                                       */
+  /* The function `parse_dict' simply scans *linearly* a given dictionary  */
+  /* (either the top-level or private one) and calls the appropriate       */
+  /* callback when it encounters an immediate keyword.                     */
+  /*                                                                       */
+  /* This is by far the fastest way one can find to parse and read all     */
+  /* data.                                                                 */
+  /*                                                                       */
+  /* This led to tremendous code size reduction.  Note that later, the     */
+  /* glyph loader will also be _greatly_ simplified, and the automatic     */
+  /* hinter will replace the clumsy `t1hinter'.                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_CONFIG_CONFIG_H
+#include FT_MULTIPLE_MASTERS_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_INTERNAL_CALC_H
+
+#include "t1load.h"
+#include "t1errors.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_t1load
+
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    MULTIPLE MASTERS SUPPORT                   *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static FT_Error
+  t1_allocate_blend( T1_Face  face,
+                     FT_UInt  num_designs,
+                     FT_UInt  num_axis )
+  {
+    PS_Blend   blend;
+    FT_Memory  memory = face->root.memory;
+    FT_Error   error  = T1_Err_Ok;
+
+
+    blend = face->blend;
+    if ( !blend )
+    {
+      if ( FT_NEW( blend ) )
+        goto Exit;
+
+      blend->num_default_design_vector = 0;
+
+      face->blend = blend;
+    }
+
+    /* allocate design data if needed */
+    if ( num_designs > 0 )
+    {
+      if ( blend->num_designs == 0 )
+      {
+        FT_UInt  nn;
+
+
+        /* allocate the blend `private' and `font_info' dictionaries */
+        if ( FT_NEW_ARRAY( blend->font_infos[1], num_designs     ) ||
+             FT_NEW_ARRAY( blend->privates[1], num_designs       ) ||
+             FT_NEW_ARRAY( blend->bboxes[1], num_designs         ) ||
+             FT_NEW_ARRAY( blend->weight_vector, num_designs * 2 ) )
+          goto Exit;
+
+        blend->default_weight_vector = blend->weight_vector + num_designs;
+
+        blend->font_infos[0] = &face->type1.font_info;
+        blend->privates  [0] = &face->type1.private_dict;
+        blend->bboxes    [0] = &face->type1.font_bbox;
+
+        for ( nn = 2; nn <= num_designs; nn++ )
+        {
+          blend->privates[nn]   = blend->privates  [nn - 1] + 1;
+          blend->font_infos[nn] = blend->font_infos[nn - 1] + 1;
+          blend->bboxes[nn]     = blend->bboxes    [nn - 1] + 1;
+        }
+
+        blend->num_designs   = num_designs;
+      }
+      else if ( blend->num_designs != num_designs )
+        goto Fail;
+    }
+
+    /* allocate axis data if needed */
+    if ( num_axis > 0 )
+    {
+      if ( blend->num_axis != 0 && blend->num_axis != num_axis )
+        goto Fail;
+
+      blend->num_axis = num_axis;
+    }
+
+    /* allocate the blend design pos table if needed */
+    num_designs = blend->num_designs;
+    num_axis    = blend->num_axis;
+    if ( num_designs && num_axis && blend->design_pos[0] == 0 )
+    {
+      FT_UInt  n;
+
+
+      if ( FT_NEW_ARRAY( blend->design_pos[0], num_designs * num_axis ) )
+        goto Exit;
+
+      for ( n = 1; n < num_designs; n++ )
+        blend->design_pos[n] = blend->design_pos[0] + num_axis * n;
+    }
+
+  Exit:
+    return error;
+
+  Fail:
+    error = T1_Err_Invalid_File_Format;
+    goto Exit;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Get_Multi_Master( T1_Face           face,
+                       FT_Multi_Master*  master )
+  {
+    PS_Blend  blend = face->blend;
+    FT_UInt   n;
+    FT_Error  error;
+
+
+    error = T1_Err_Invalid_Argument;
+
+    if ( blend )
+    {
+      master->num_axis    = blend->num_axis;
+      master->num_designs = blend->num_designs;
+
+      for ( n = 0; n < blend->num_axis; n++ )
+      {
+        FT_MM_Axis*   axis = master->axis + n;
+        PS_DesignMap  map = blend->design_map + n;
+
+
+        axis->name    = blend->axis_names[n];
+        axis->minimum = map->design_points[0];
+        axis->maximum = map->design_points[map->num_points - 1];
+      }
+
+      error = T1_Err_Ok;
+    }
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Given a normalized (blend) coordinate, figure out the design          */
+  /* coordinate appropriate for that value.                                */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Fixed )
+  mm_axis_unmap( PS_DesignMap  axismap,
+                 FT_Fixed      ncv )
+  {
+    int  j;
+
+
+    if ( ncv <= axismap->blend_points[0] )
+      return INT_TO_FIXED( axismap->design_points[0] );
+
+    for ( j = 1; j < axismap->num_points; ++j )
+    {
+      if ( ncv <= axismap->blend_points[j] )
+      {
+        FT_Fixed  t = FT_MulDiv( ncv - axismap->blend_points[j - 1],
+                                 0x10000L,
+                                 axismap->blend_points[j] -
+                                   axismap->blend_points[j - 1] );
+
+        return INT_TO_FIXED( axismap->design_points[j - 1] ) +
+                 FT_MulDiv( t,
+                            axismap->design_points[j] -
+                              axismap->design_points[j - 1],
+                            1L );
+      }
+    }
+
+    return INT_TO_FIXED( axismap->design_points[axismap->num_points - 1] );
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Given a vector of weights, one for each design, figure out the        */
+  /* normalized axis coordinates which gave rise to those weights.         */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  mm_weights_unmap( FT_Fixed*  weights,
+                    FT_Fixed*  axiscoords,
+                    FT_UInt    axis_count )
+  {
+    FT_ASSERT( axis_count <= T1_MAX_MM_AXIS );
+
+    if ( axis_count == 1 )
+      axiscoords[0] = weights[1];
+
+    else if ( axis_count == 2 )
+    {
+      axiscoords[0] = weights[3] + weights[1];
+      axiscoords[1] = weights[3] + weights[2];
+    }
+
+    else if ( axis_count == 3 )
+    {
+      axiscoords[0] = weights[7] + weights[5] + weights[3] + weights[1];
+      axiscoords[1] = weights[7] + weights[6] + weights[3] + weights[2];
+      axiscoords[2] = weights[7] + weights[6] + weights[5] + weights[4];
+    }
+
+    else
+    {
+      axiscoords[0] = weights[15] + weights[13] + weights[11] + weights[9] +
+                        weights[7] + weights[5] + weights[3] + weights[1];
+      axiscoords[1] = weights[15] + weights[14] + weights[11] + weights[10] +
+                        weights[7] + weights[6] + weights[3] + weights[2];
+      axiscoords[2] = weights[15] + weights[14] + weights[13] + weights[12] +
+                        weights[7] + weights[6] + weights[5] + weights[4];
+      axiscoords[3] = weights[15] + weights[14] + weights[13] + weights[12] +
+                        weights[11] + weights[10] + weights[9] + weights[8];
+    }
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Just a wrapper around T1_Get_Multi_Master to support the different    */
+  /*  arguments needed by the GX var distortable fonts.                    */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  T1_Get_MM_Var( T1_Face      face,
+                 FT_MM_Var*  *master )
+  {
+    FT_Memory        memory = face->root.memory;
+    FT_MM_Var       *mmvar = NULL;
+    FT_Multi_Master  mmaster;
+    FT_Error         error;
+    FT_UInt          i;
+    FT_Fixed         axiscoords[T1_MAX_MM_AXIS];
+    PS_Blend         blend = face->blend;
+
+
+    error = T1_Get_Multi_Master( face, &mmaster );
+    if ( error )
+      goto Exit;
+    if ( FT_ALLOC( mmvar,
+                   sizeof ( FT_MM_Var ) +
+                     mmaster.num_axis * sizeof ( FT_Var_Axis ) ) )
+      goto Exit;
+
+    mmvar->num_axis        = mmaster.num_axis;
+    mmvar->num_designs     = mmaster.num_designs;
+    mmvar->num_namedstyles = (FT_UInt)-1;                /* Does not apply */
+    mmvar->axis            = (FT_Var_Axis*)&mmvar[1];
+                                      /* Point to axes after MM_Var struct */
+    mmvar->namedstyle      = NULL;
+
+    for ( i = 0 ; i < mmaster.num_axis; ++i )
+    {
+      mmvar->axis[i].name    = mmaster.axis[i].name;
+      mmvar->axis[i].minimum = INT_TO_FIXED( mmaster.axis[i].minimum);
+      mmvar->axis[i].maximum = INT_TO_FIXED( mmaster.axis[i].maximum);
+      mmvar->axis[i].def     = ( mmvar->axis[i].minimum +
+                                   mmvar->axis[i].maximum ) / 2;
+                            /* Does not apply.  But this value is in range */
+      mmvar->axis[i].strid   = (FT_UInt)-1;    /* Does not apply */
+      mmvar->axis[i].tag     = (FT_ULong)-1;   /* Does not apply */
+
+      if ( ft_strcmp( mmvar->axis[i].name, "Weight" ) == 0 )
+        mmvar->axis[i].tag = FT_MAKE_TAG( 'w', 'g', 'h', 't' );
+      else if ( ft_strcmp( mmvar->axis[i].name, "Width" ) == 0 )
+        mmvar->axis[i].tag = FT_MAKE_TAG( 'w', 'd', 't', 'h' );
+      else if ( ft_strcmp( mmvar->axis[i].name, "OpticalSize" ) == 0 )
+        mmvar->axis[i].tag = FT_MAKE_TAG( 'o', 'p', 's', 'z' );
+    }
+
+    if ( blend->num_designs == ( 1U << blend->num_axis ) )
+    {
+      mm_weights_unmap( blend->default_weight_vector,
+                        axiscoords,
+                        blend->num_axis );
+
+      for ( i = 0; i < mmaster.num_axis; ++i )
+        mmvar->axis[i].def = mm_axis_unmap( &blend->design_map[i],
+                                            axiscoords[i] );
+    }
+
+    *master = mmvar;
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Set_MM_Blend( T1_Face    face,
+                   FT_UInt    num_coords,
+                   FT_Fixed*  coords )
+  {
+    PS_Blend  blend = face->blend;
+    FT_Error  error;
+    FT_UInt   n, m;
+
+
+    error = T1_Err_Invalid_Argument;
+
+    if ( blend && blend->num_axis == num_coords )
+    {
+      /* recompute the weight vector from the blend coordinates */
+      error = T1_Err_Ok;
+
+      for ( n = 0; n < blend->num_designs; n++ )
+      {
+        FT_Fixed  result = 0x10000L;  /* 1.0 fixed */
+
+
+        for ( m = 0; m < blend->num_axis; m++ )
+        {
+          FT_Fixed  factor;
+
+
+          /* get current blend axis position */
+          factor = coords[m];
+          if ( factor < 0 )        factor = 0;
+          if ( factor > 0x10000L ) factor = 0x10000L;
+
+          if ( ( n & ( 1 << m ) ) == 0 )
+            factor = 0x10000L - factor;
+
+          result = FT_MulFix( result, factor );
+        }
+        blend->weight_vector[n] = result;
+      }
+
+      error = T1_Err_Ok;
+    }
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Set_MM_Design( T1_Face   face,
+                    FT_UInt   num_coords,
+                    FT_Long*  coords )
+  {
+    PS_Blend  blend = face->blend;
+    FT_Error  error;
+    FT_UInt   n, p;
+
+
+    error = T1_Err_Invalid_Argument;
+    if ( blend && blend->num_axis == num_coords )
+    {
+      /* compute the blend coordinates through the blend design map */
+      FT_Fixed  final_blends[T1_MAX_MM_DESIGNS];
+
+
+      for ( n = 0; n < blend->num_axis; n++ )
+      {
+        FT_Long       design  = coords[n];
+        FT_Fixed      the_blend;
+        PS_DesignMap  map     = blend->design_map + n;
+        FT_Long*      designs = map->design_points;
+        FT_Fixed*     blends  = map->blend_points;
+        FT_Int        before  = -1, after = -1;
+
+
+        for ( p = 0; p < (FT_UInt)map->num_points; p++ )
+        {
+          FT_Long  p_design = designs[p];
+
+
+          /* exact match? */
+          if ( design == p_design )
+          {
+            the_blend = blends[p];
+            goto Found;
+          }
+
+          if ( design < p_design )
+          {
+            after = p;
+            break;
+          }
+
+          before = p;
+        }
+
+        /* now interpolate if necessary */
+        if ( before < 0 )
+          the_blend = blends[0];
+
+        else if ( after < 0 )
+          the_blend = blends[map->num_points - 1];
+
+        else
+          the_blend = FT_MulDiv( design         - designs[before],
+                                 blends [after] - blends [before],
+                                 designs[after] - designs[before] );
+
+      Found:
+        final_blends[n] = the_blend;
+      }
+
+      error = T1_Set_MM_Blend( face, num_coords, final_blends );
+    }
+
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Just a wrapper around T1_Set_MM_Design to support the different       */
+  /* arguments needed by the GX var distortable fonts.                     */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  T1_Set_Var_Design( T1_Face    face,
+                     FT_UInt    num_coords,
+                     FT_Fixed*  coords )
+  {
+     FT_Long   lcoords[4];          /* maximum axis count is 4 */
+     FT_UInt   i;
+     FT_Error  error;
+
+
+     error = T1_Err_Invalid_Argument;
+     if ( num_coords <= 4 && num_coords > 0 )
+     {
+       for ( i = 0; i < num_coords; ++i )
+         lcoords[i] = FIXED_TO_INT( coords[i] );
+       error = T1_Set_MM_Design( face, num_coords, lcoords );
+     }
+
+     return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  T1_Done_Blend( T1_Face  face )
+  {
+    FT_Memory  memory = face->root.memory;
+    PS_Blend   blend  = face->blend;
+
+
+    if ( blend )
+    {
+      FT_UInt  num_designs = blend->num_designs;
+      FT_UInt  num_axis    = blend->num_axis;
+      FT_UInt  n;
+
+
+      /* release design pos table */
+      FT_FREE( blend->design_pos[0] );
+      for ( n = 1; n < num_designs; n++ )
+        blend->design_pos[n] = 0;
+
+      /* release blend `private' and `font info' dictionaries */
+      FT_FREE( blend->privates[1] );
+      FT_FREE( blend->font_infos[1] );
+      FT_FREE( blend->bboxes[1] );
+
+      for ( n = 0; n < num_designs; n++ )
+      {
+        blend->privates  [n] = 0;
+        blend->font_infos[n] = 0;
+        blend->bboxes    [n] = 0;
+      }
+
+      /* release weight vectors */
+      FT_FREE( blend->weight_vector );
+      blend->default_weight_vector = 0;
+
+      /* release axis names */
+      for ( n = 0; n < num_axis; n++ )
+        FT_FREE( blend->axis_names[n] );
+
+      /* release design map */
+      for ( n = 0; n < num_axis; n++ )
+      {
+        PS_DesignMap  dmap = blend->design_map + n;
+
+
+        FT_FREE( dmap->design_points );
+        dmap->num_points = 0;
+      }
+
+      FT_FREE( face->blend );
+    }
+  }
+
+
+  static void
+  parse_blend_axis_types( T1_Face    face,
+                          T1_Loader  loader )
+  {
+    T1_TokenRec  axis_tokens[T1_MAX_MM_AXIS];
+    FT_Int       n, num_axis;
+    FT_Error     error = T1_Err_Ok;
+    PS_Blend     blend;
+    FT_Memory    memory;
+
+
+    /* take an array of objects */
+    T1_ToTokenArray( &loader->parser, axis_tokens,
+                     T1_MAX_MM_AXIS, &num_axis );
+    if ( num_axis < 0 )
+    {
+      error = T1_Err_Ignore;
+      goto Exit;
+    }
+    if ( num_axis == 0 || num_axis > T1_MAX_MM_AXIS )
+    {
+      FT_ERROR(( "parse_blend_axis_types: incorrect number of axes: %d\n",
+                 num_axis ));
+      error = T1_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    /* allocate blend if necessary */
+    error = t1_allocate_blend( face, 0, (FT_UInt)num_axis );
+    if ( error )
+      goto Exit;
+
+    blend  = face->blend;
+    memory = face->root.memory;
+
+    /* each token is an immediate containing the name of the axis */
+    for ( n = 0; n < num_axis; n++ )
+    {
+      T1_Token    token = axis_tokens + n;
+      FT_Byte*    name;
+      FT_PtrDist  len;
+
+
+      /* skip first slash, if any */
+      if ( token->start[0] == '/' )
+        token->start++;
+
+      len = token->limit - token->start;
+      if ( len == 0 )
+      {
+        error = T1_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      if ( FT_ALLOC( blend->axis_names[n], len + 1 ) )
+        goto Exit;
+
+      name = (FT_Byte*)blend->axis_names[n];
+      FT_MEM_COPY( name, token->start, len );
+      name[len] = 0;
+    }
+
+  Exit:
+    loader->parser.root.error = error;
+  }
+
+
+  static void
+  parse_blend_design_positions( T1_Face    face,
+                                T1_Loader  loader )
+  {
+    T1_TokenRec  design_tokens[T1_MAX_MM_DESIGNS];
+    FT_Int       num_designs;
+    FT_Int       num_axis;
+    T1_Parser    parser = &loader->parser;
+
+    FT_Error     error = T1_Err_Ok;
+    PS_Blend     blend;
+
+
+    /* get the array of design tokens -- compute number of designs */
+    T1_ToTokenArray( parser, design_tokens,
+                     T1_MAX_MM_DESIGNS, &num_designs );
+    if ( num_designs < 0 )
+    {
+      error = T1_Err_Ignore;
+      goto Exit;
+    }
+    if ( num_designs == 0 || num_designs > T1_MAX_MM_DESIGNS )
+    {
+      FT_ERROR(( "parse_blend_design_positions:"
+                 " incorrect number of designs: %d\n",
+                 num_designs ));
+      error = T1_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    {
+      FT_Byte*  old_cursor = parser->root.cursor;
+      FT_Byte*  old_limit  = parser->root.limit;
+      FT_Int    n;
+
+
+      blend    = face->blend;
+      num_axis = 0;  /* make compiler happy */
+
+      for ( n = 0; n < num_designs; n++ )
+      {
+        T1_TokenRec  axis_tokens[T1_MAX_MM_AXIS];
+        T1_Token     token;
+        FT_Int       axis, n_axis;
+
+
+        /* read axis/coordinates tokens */
+        token = design_tokens + n;
+        parser->root.cursor = token->start;
+        parser->root.limit  = token->limit;
+        T1_ToTokenArray( parser, axis_tokens, T1_MAX_MM_AXIS, &n_axis );
+
+        if ( n == 0 )
+        {
+          if ( n_axis <= 0 || n_axis > T1_MAX_MM_AXIS )
+          {
+            FT_ERROR(( "parse_blend_design_positions:"
+                       " invalid number of axes: %d\n",
+                       n_axis ));
+            error = T1_Err_Invalid_File_Format;
+            goto Exit;
+          }
+
+          num_axis = n_axis;
+          error = t1_allocate_blend( face, num_designs, num_axis );
+          if ( error )
+            goto Exit;
+          blend = face->blend;
+        }
+        else if ( n_axis != num_axis )
+        {
+          FT_ERROR(( "parse_blend_design_positions: incorrect table\n" ));
+          error = T1_Err_Invalid_File_Format;
+          goto Exit;
+        }
+
+        /* now read each axis token into the design position */
+        for ( axis = 0; axis < n_axis; axis++ )
+        {
+          T1_Token  token2 = axis_tokens + axis;
+
+
+          parser->root.cursor = token2->start;
+          parser->root.limit  = token2->limit;
+          blend->design_pos[n][axis] = T1_ToFixed( parser, 0 );
+        }
+      }
+
+      loader->parser.root.cursor = old_cursor;
+      loader->parser.root.limit  = old_limit;
+    }
+
+  Exit:
+    loader->parser.root.error = error;
+  }
+
+
+  static void
+  parse_blend_design_map( T1_Face    face,
+                          T1_Loader  loader )
+  {
+    FT_Error     error  = T1_Err_Ok;
+    T1_Parser    parser = &loader->parser;
+    PS_Blend     blend;
+    T1_TokenRec  axis_tokens[T1_MAX_MM_AXIS];
+    FT_Int       n, num_axis;
+    FT_Byte*     old_cursor;
+    FT_Byte*     old_limit;
+    FT_Memory    memory = face->root.memory;
+
+
+    T1_ToTokenArray( parser, axis_tokens,
+                     T1_MAX_MM_AXIS, &num_axis );
+    if ( num_axis < 0 )
+    {
+      error = T1_Err_Ignore;
+      goto Exit;
+    }
+    if ( num_axis == 0 || num_axis > T1_MAX_MM_AXIS )
+    {
+      FT_ERROR(( "parse_blend_design_map: incorrect number of axes: %d\n",
+                 num_axis ));
+      error = T1_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    old_cursor = parser->root.cursor;
+    old_limit  = parser->root.limit;
+
+    error = t1_allocate_blend( face, 0, num_axis );
+    if ( error )
+      goto Exit;
+    blend = face->blend;
+
+    /* now read each axis design map */
+    for ( n = 0; n < num_axis; n++ )
+    {
+      PS_DesignMap  map = blend->design_map + n;
+      T1_Token      axis_token;
+      T1_TokenRec   point_tokens[T1_MAX_MM_MAP_POINTS];
+      FT_Int        p, num_points;
+
+
+      axis_token = axis_tokens + n;
+
+      parser->root.cursor = axis_token->start;
+      parser->root.limit  = axis_token->limit;
+      T1_ToTokenArray( parser, point_tokens,
+                       T1_MAX_MM_MAP_POINTS, &num_points );
+
+      if ( num_points <= 0 || num_points > T1_MAX_MM_MAP_POINTS )
+      {
+        FT_ERROR(( "parse_blend_design_map: incorrect table\n" ));
+        error = T1_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      /* allocate design map data */
+      if ( FT_NEW_ARRAY( map->design_points, num_points * 2 ) )
+        goto Exit;
+      map->blend_points = map->design_points + num_points;
+      map->num_points   = (FT_Byte)num_points;
+
+      for ( p = 0; p < num_points; p++ )
+      {
+        T1_Token  point_token;
+
+
+        point_token = point_tokens + p;
+
+        /* don't include delimiting brackets */
+        parser->root.cursor = point_token->start + 1;
+        parser->root.limit  = point_token->limit - 1;
+
+        map->design_points[p] = T1_ToInt( parser );
+        map->blend_points [p] = T1_ToFixed( parser, 0 );
+      }
+    }
+
+    parser->root.cursor = old_cursor;
+    parser->root.limit  = old_limit;
+
+  Exit:
+    parser->root.error = error;
+  }
+
+
+  static void
+  parse_weight_vector( T1_Face    face,
+                       T1_Loader  loader )
+  {
+    T1_TokenRec  design_tokens[T1_MAX_MM_DESIGNS];
+    FT_Int       num_designs;
+    FT_Error     error  = T1_Err_Ok;
+    T1_Parser    parser = &loader->parser;
+    PS_Blend     blend  = face->blend;
+    T1_Token     token;
+    FT_Int       n;
+    FT_Byte*     old_cursor;
+    FT_Byte*     old_limit;
+
+
+    T1_ToTokenArray( parser, design_tokens,
+                     T1_MAX_MM_DESIGNS, &num_designs );
+    if ( num_designs < 0 )
+    {
+      error = T1_Err_Ignore;
+      goto Exit;
+    }
+    if ( num_designs == 0 || num_designs > T1_MAX_MM_DESIGNS )
+    {
+      FT_ERROR(( "parse_weight_vector:"
+                 " incorrect number of designs: %d\n",
+                 num_designs ));
+      error = T1_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    if ( !blend || !blend->num_designs )
+    {
+      error = t1_allocate_blend( face, num_designs, 0 );
+      if ( error )
+        goto Exit;
+      blend = face->blend;
+    }
+    else if ( blend->num_designs != (FT_UInt)num_designs )
+    {
+      FT_ERROR(( "parse_weight_vector:"
+                 " /BlendDesignPosition and /WeightVector have\n"
+                 "                    "
+                 " different number of elements\n" ));
+      error = T1_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    old_cursor = parser->root.cursor;
+    old_limit  = parser->root.limit;
+
+    for ( n = 0; n < num_designs; n++ )
+    {
+      token = design_tokens + n;
+      parser->root.cursor = token->start;
+      parser->root.limit  = token->limit;
+
+      blend->default_weight_vector[n] =
+      blend->weight_vector[n]         = T1_ToFixed( parser, 0 );
+    }
+
+    parser->root.cursor = old_cursor;
+    parser->root.limit  = old_limit;
+
+  Exit:
+    parser->root.error = error;
+  }
+
+
+  /* e.g., /BuildCharArray [0 0 0 0 0 0 0 0] def           */
+  /* we're only interested in the number of array elements */
+  static void
+  parse_buildchar( T1_Face    face,
+                   T1_Loader  loader )
+  {
+    face->len_buildchar = T1_ToFixedArray( &loader->parser, 0, NULL, 0 );
+
+    return;
+  }
+
+
+#endif /* !T1_CONFIG_OPTION_NO_MM_SUPPORT */
+
+
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      TYPE 1 SYMBOL PARSING                    *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  static FT_Error
+  t1_load_keyword( T1_Face         face,
+                   T1_Loader       loader,
+                   const T1_Field  field )
+  {
+    FT_Error  error;
+    void*     dummy_object;
+    void**    objects;
+    FT_UInt   max_objects;
+    PS_Blend  blend = face->blend;
+
+
+    if ( blend && blend->num_designs == 0 )
+      blend = NULL;
+
+    /* if the keyword has a dedicated callback, call it */
+    if ( field->type == T1_FIELD_TYPE_CALLBACK )
+    {
+      field->reader( (FT_Face)face, loader );
+      error = loader->parser.root.error;
+      goto Exit;
+    }
+
+    /* now, the keyword is either a simple field, or a table of fields; */
+    /* we are now going to take care of it                              */
+    switch ( field->location )
+    {
+    case T1_FIELD_LOCATION_FONT_INFO:
+      dummy_object = &face->type1.font_info;
+      objects      = &dummy_object;
+      max_objects  = 0;
+
+      if ( blend )
+      {
+        objects     = (void**)blend->font_infos;
+        max_objects = blend->num_designs;
+      }
+      break;
+
+    case T1_FIELD_LOCATION_FONT_EXTRA:
+      dummy_object = &face->type1.font_extra;
+      objects      = &dummy_object;
+      max_objects  = 0;
+      break;
+
+    case T1_FIELD_LOCATION_PRIVATE:
+      dummy_object = &face->type1.private_dict;
+      objects      = &dummy_object;
+      max_objects  = 0;
+
+      if ( blend )
+      {
+        objects     = (void**)blend->privates;
+        max_objects = blend->num_designs;
+      }
+      break;
+
+    case T1_FIELD_LOCATION_BBOX:
+      dummy_object = &face->type1.font_bbox;
+      objects      = &dummy_object;
+      max_objects  = 0;
+
+      if ( blend )
+      {
+        objects     = (void**)blend->bboxes;
+        max_objects = blend->num_designs;
+      }
+      break;
+
+    case T1_FIELD_LOCATION_LOADER:
+      dummy_object = loader;
+      objects      = &dummy_object;
+      max_objects  = 0;
+      break;
+
+    case T1_FIELD_LOCATION_FACE:
+      dummy_object = face;
+      objects      = &dummy_object;
+      max_objects  = 0;
+      break;
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+    case T1_FIELD_LOCATION_BLEND:
+      dummy_object = face->blend;
+      objects      = &dummy_object;
+      max_objects  = 0;
+      break;
+#endif
+
+    default:
+      dummy_object = &face->type1;
+      objects      = &dummy_object;
+      max_objects  = 0;
+    }
+
+    if ( field->type == T1_FIELD_TYPE_INTEGER_ARRAY ||
+         field->type == T1_FIELD_TYPE_FIXED_ARRAY   )
+      error = T1_Load_Field_Table( &loader->parser, field,
+                                   objects, max_objects, 0 );
+    else
+      error = T1_Load_Field( &loader->parser, field,
+                             objects, max_objects, 0 );
+
+  Exit:
+    return error;
+  }
+
+
+  static void
+  parse_private( T1_Face    face,
+                 T1_Loader  loader )
+  {
+    FT_UNUSED( face );
+
+    loader->keywords_encountered |= T1_PRIVATE;
+  }
+
+
+  static int
+  read_binary_data( T1_Parser  parser,
+                    FT_Long*   size,
+                    FT_Byte**  base )
+  {
+    FT_Byte*  cur;
+    FT_Byte*  limit = parser->root.limit;
+
+
+    /* the binary data has one of the following formats */
+    /*                                                  */
+    /*   `size' [white*] RD white ....... ND            */
+    /*   `size' [white*] -| white ....... |-            */
+    /*                                                  */
+
+    T1_Skip_Spaces( parser );
+
+    cur = parser->root.cursor;
+
+    if ( cur < limit && ft_isdigit( *cur ) )
+    {
+      FT_Long  s = T1_ToInt( parser );
+
+
+      T1_Skip_PS_Token( parser );   /* `RD' or `-|' or something else */
+
+      /* there is only one whitespace char after the */
+      /* `RD' or `-|' token                          */
+      *base = parser->root.cursor + 1;
+
+      if ( s >= 0 && s < limit - *base )
+      {
+        parser->root.cursor += s + 1;
+        *size = s;
+        return !parser->root.error;
+      }
+    }
+
+    FT_ERROR(( "read_binary_data: invalid size field\n" ));
+    parser->root.error = T1_Err_Invalid_File_Format;
+    return 0;
+  }
+
+
+  /* We now define the routines to handle the `/Encoding', `/Subrs', */
+  /* and `/CharStrings' dictionaries.                                */
+
+  static void
+  t1_parse_font_matrix( T1_Face    face,
+                        T1_Loader  loader )
+  {
+    T1_Parser   parser = &loader->parser;
+    FT_Matrix*  matrix = &face->type1.font_matrix;
+    FT_Vector*  offset = &face->type1.font_offset;
+    FT_Face     root   = (FT_Face)&face->root;
+    FT_Fixed    temp[6];
+    FT_Fixed    temp_scale;
+    FT_Int      result;
+
+
+    result = T1_ToFixedArray( parser, 6, temp, 3 );
+
+    if ( result < 0 )
+    {
+      parser->root.error = T1_Err_Invalid_File_Format;
+      return;
+    }
+
+    temp_scale = FT_ABS( temp[3] );
+
+    if ( temp_scale == 0 )
+    {
+      FT_ERROR(( "t1_parse_font_matrix: invalid font matrix\n" ));
+      parser->root.error = T1_Err_Invalid_File_Format;
+      return;
+    }
+
+    /* Set Units per EM based on FontMatrix values.  We set the value to */
+    /* 1000 / temp_scale, because temp_scale was already multiplied by   */
+    /* 1000 (in t1_tofixed, from psobjs.c).                              */
+
+    root->units_per_EM = (FT_UShort)( FT_DivFix( 1000 * 0x10000L,
+                                                 temp_scale ) >> 16 );
+
+    /* we need to scale the values by 1.0/temp_scale */
+    if ( temp_scale != 0x10000L )
+    {
+      temp[0] = FT_DivFix( temp[0], temp_scale );
+      temp[1] = FT_DivFix( temp[1], temp_scale );
+      temp[2] = FT_DivFix( temp[2], temp_scale );
+      temp[4] = FT_DivFix( temp[4], temp_scale );
+      temp[5] = FT_DivFix( temp[5], temp_scale );
+      temp[3] = temp[3] < 0 ? -0x10000L : 0x10000L;
+    }
+
+    matrix->xx = temp[0];
+    matrix->yx = temp[1];
+    matrix->xy = temp[2];
+    matrix->yy = temp[3];
+
+    /* note that the offsets must be expressed in integer font units */
+    offset->x = temp[4] >> 16;
+    offset->y = temp[5] >> 16;
+  }
+
+
+  static void
+  parse_encoding( T1_Face    face,
+                  T1_Loader  loader )
+  {
+    T1_Parser  parser = &loader->parser;
+    FT_Byte*   cur;
+    FT_Byte*   limit  = parser->root.limit;
+
+    PSAux_Service  psaux = (PSAux_Service)face->psaux;
+
+
+    T1_Skip_Spaces( parser );
+    cur = parser->root.cursor;
+    if ( cur >= limit )
+    {
+      FT_ERROR(( "parse_encoding: out of bounds\n" ));
+      parser->root.error = T1_Err_Invalid_File_Format;
+      return;
+    }
+
+    /* if we have a number or `[', the encoding is an array, */
+    /* and we must load it now                               */
+    if ( ft_isdigit( *cur ) || *cur == '[' )
+    {
+      T1_Encoding  encode          = &face->type1.encoding;
+      FT_Int       count, n;
+      PS_Table     char_table      = &loader->encoding_table;
+      FT_Memory    memory          = parser->root.memory;
+      FT_Error     error;
+      FT_Bool      only_immediates = 0;
+
+
+      /* read the number of entries in the encoding; should be 256 */
+      if ( *cur == '[' )
+      {
+        count           = 256;
+        only_immediates = 1;
+        parser->root.cursor++;
+      }
+      else
+        count = (FT_Int)T1_ToInt( parser );
+
+      T1_Skip_Spaces( parser );
+      if ( parser->root.cursor >= limit )
+        return;
+
+      /* we use a T1_Table to store our charnames */
+      loader->num_chars = encode->num_chars = count;
+      if ( FT_NEW_ARRAY( encode->char_index, count )     ||
+           FT_NEW_ARRAY( encode->char_name,  count )     ||
+           FT_SET_ERROR( psaux->ps_table_funcs->init(
+                           char_table, count, memory ) ) )
+      {
+        parser->root.error = error;
+        return;
+      }
+
+      /* We need to `zero' out encoding_table.elements */
+      for ( n = 0; n < count; n++ )
+      {
+        char*  notdef = (char *)".notdef";
+
+
+        T1_Add_Table( char_table, n, notdef, 8 );
+      }
+
+      /* Now we need to read records of the form                */
+      /*                                                        */
+      /*   ... charcode /charname ...                           */
+      /*                                                        */
+      /* for each entry in our table.                           */
+      /*                                                        */
+      /* We simply look for a number followed by an immediate   */
+      /* name.  Note that this ignores correctly the sequence   */
+      /* that is often seen in type1 fonts:                     */
+      /*                                                        */
+      /*   0 1 255 { 1 index exch /.notdef put } for dup        */
+      /*                                                        */
+      /* used to clean the encoding array before anything else. */
+      /*                                                        */
+      /* Alternatively, if the array is directly given as       */
+      /*                                                        */
+      /*   /Encoding [ ... ]                                    */
+      /*                                                        */
+      /* we only read immediates.                               */
+
+      n = 0;
+      T1_Skip_Spaces( parser );
+
+      while ( parser->root.cursor < limit )
+      {
+        cur = parser->root.cursor;
+
+        /* we stop when we encounter a `def' or `]' */
+        if ( *cur == 'd' && cur + 3 < limit )
+        {
+          if ( cur[1] == 'e'         &&
+               cur[2] == 'f'         &&
+               IS_PS_DELIM( cur[3] ) )
+          {
+            FT_TRACE6(( "encoding end\n" ));
+            cur += 3;
+            break;
+          }
+        }
+        if ( *cur == ']' )
+        {
+          FT_TRACE6(( "encoding end\n" ));
+          cur++;
+          break;
+        }
+
+        /* check whether we've found an entry */
+        if ( ft_isdigit( *cur ) || only_immediates )
+        {
+          FT_Int  charcode;
+
+
+          if ( only_immediates )
+            charcode = n;
+          else
+          {
+            charcode = (FT_Int)T1_ToInt( parser );
+            T1_Skip_Spaces( parser );
+          }
+
+          cur = parser->root.cursor;
+
+          if ( *cur == '/' && cur + 2 < limit && n < count )
+          {
+            FT_PtrDist  len;
+
+
+            cur++;
+
+            parser->root.cursor = cur;
+            T1_Skip_PS_Token( parser );
+            if ( parser->root.error )
+              return;
+
+            len = parser->root.cursor - cur;
+
+            parser->root.error = T1_Add_Table( char_table, charcode,
+                                               cur, len + 1 );
+            if ( parser->root.error )
+              return;
+            char_table->elements[charcode][len] = '\0';
+
+            n++;
+          }
+          else if ( only_immediates )
+          {
+            /* Since the current position is not updated for           */
+            /* immediates-only mode we would get an infinite loop if   */
+            /* we don't do anything here.                              */
+            /*                                                         */
+            /* This encoding array is not valid according to the type1 */
+            /* specification (it might be an encoding for a CID type1  */
+            /* font, however), so we conclude that this font is NOT a  */
+            /* type1 font.                                             */
+            parser->root.error = FT_Err_Unknown_File_Format;
+            return;
+          }
+        }
+        else
+        {
+          T1_Skip_PS_Token( parser );
+          if ( parser->root.error )
+            return;
+        }
+
+        T1_Skip_Spaces( parser );
+      }
+
+      face->type1.encoding_type = T1_ENCODING_TYPE_ARRAY;
+      parser->root.cursor       = cur;
+    }
+
+    /* Otherwise, we should have either `StandardEncoding', */
+    /* `ExpertEncoding', or `ISOLatin1Encoding'             */
+    else
+    {
+      if ( cur + 17 < limit                                            &&
+           ft_strncmp( (const char*)cur, "StandardEncoding", 16 ) == 0 )
+        face->type1.encoding_type = T1_ENCODING_TYPE_STANDARD;
+
+      else if ( cur + 15 < limit                                          &&
+                ft_strncmp( (const char*)cur, "ExpertEncoding", 14 ) == 0 )
+        face->type1.encoding_type = T1_ENCODING_TYPE_EXPERT;
+
+      else if ( cur + 18 < limit                                             &&
+                ft_strncmp( (const char*)cur, "ISOLatin1Encoding", 17 ) == 0 )
+        face->type1.encoding_type = T1_ENCODING_TYPE_ISOLATIN1;
+
+      else
+        parser->root.error = T1_Err_Ignore;
+    }
+  }
+
+
+  static void
+  parse_subrs( T1_Face    face,
+               T1_Loader  loader )
+  {
+    T1_Parser  parser = &loader->parser;
+    PS_Table   table  = &loader->subrs;
+    FT_Memory  memory = parser->root.memory;
+    FT_Error   error;
+    FT_Int     num_subrs;
+
+    PSAux_Service  psaux = (PSAux_Service)face->psaux;
+
+
+    T1_Skip_Spaces( parser );
+
+    /* test for empty array */
+    if ( parser->root.cursor < parser->root.limit &&
+         *parser->root.cursor == '['              )
+    {
+      T1_Skip_PS_Token( parser );
+      T1_Skip_Spaces  ( parser );
+      if ( parser->root.cursor >= parser->root.limit ||
+           *parser->root.cursor != ']'               )
+        parser->root.error = T1_Err_Invalid_File_Format;
+      return;
+    }
+
+    num_subrs = (FT_Int)T1_ToInt( parser );
+
+    /* position the parser right before the `dup' of the first subr */
+    T1_Skip_PS_Token( parser );         /* `array' */
+    if ( parser->root.error )
+      return;
+    T1_Skip_Spaces( parser );
+
+    /* initialize subrs array -- with synthetic fonts it is possible */
+    /* we get here twice                                             */
+    if ( !loader->num_subrs )
+    {
+      error = psaux->ps_table_funcs->init( table, num_subrs, memory );
+      if ( error )
+        goto Fail;
+    }
+
+    /* the format is simple:   */
+    /*                         */
+    /*   `index' + binary data */
+    /*                         */
+    for (;;)
+    {
+      FT_Long   idx, size;
+      FT_Byte*  base;
+
+
+      /* If the next token isn't `dup' we are done. */
+      if ( parser->root.cursor + 4 < parser->root.limit            &&
+           ft_strncmp( (char*)parser->root.cursor, "dup", 3 ) != 0 )
+        break;
+
+      T1_Skip_PS_Token( parser );       /* `dup' */
+
+      idx = T1_ToInt( parser );
+
+      if ( !read_binary_data( parser, &size, &base ) )
+        return;
+
+      /* The binary string is followed by one token, e.g. `NP' */
+      /* (bound to `noaccess put') or by two separate tokens:  */
+      /* `noaccess' & `put'.  We position the parser right     */
+      /* before the next `dup', if any.                        */
+      T1_Skip_PS_Token( parser );   /* `NP' or `|' or `noaccess' */
+      if ( parser->root.error )
+        return;
+      T1_Skip_Spaces  ( parser );
+
+      if ( parser->root.cursor + 4 < parser->root.limit            &&
+           ft_strncmp( (char*)parser->root.cursor, "put", 3 ) == 0 )
+      {
+        T1_Skip_PS_Token( parser ); /* skip `put' */
+        T1_Skip_Spaces  ( parser );
+      }
+
+      /* with synthetic fonts it is possible we get here twice */
+      if ( loader->num_subrs )
+        continue;
+
+      /* some fonts use a value of -1 for lenIV to indicate that */
+      /* the charstrings are unencoded                           */
+      /*                                                         */
+      /* thanks to Tom Kacvinsky for pointing this out           */
+      /*                                                         */
+      if ( face->type1.private_dict.lenIV >= 0 )
+      {
+        FT_Byte*  temp;
+
+
+        /* some fonts define empty subr records -- this is not totally */
+        /* compliant to the specification (which says they should at   */
+        /* least contain a `return'), but we support them anyway       */
+        if ( size < face->type1.private_dict.lenIV )
+        {
+          error = T1_Err_Invalid_File_Format;
+          goto Fail;
+        }
+
+        /* t1_decrypt() shouldn't write to base -- make temporary copy */
+        if ( FT_ALLOC( temp, size ) )
+          goto Fail;
+        FT_MEM_COPY( temp, base, size );
+        psaux->t1_decrypt( temp, size, 4330 );
+        size -= face->type1.private_dict.lenIV;
+        error = T1_Add_Table( table, (FT_Int)idx,
+                              temp + face->type1.private_dict.lenIV, size );
+        FT_FREE( temp );
+      }
+      else
+        error = T1_Add_Table( table, (FT_Int)idx, base, size );
+      if ( error )
+        goto Fail;
+    }
+
+    if ( !loader->num_subrs )
+      loader->num_subrs = num_subrs;
+
+    return;
+
+  Fail:
+    parser->root.error = error;
+  }
+
+
+#define TABLE_EXTEND  5
+
+
+  static void
+  parse_charstrings( T1_Face    face,
+                     T1_Loader  loader )
+  {
+    T1_Parser      parser       = &loader->parser;
+    PS_Table       code_table   = &loader->charstrings;
+    PS_Table       name_table   = &loader->glyph_names;
+    PS_Table       swap_table   = &loader->swap_table;
+    FT_Memory      memory       = parser->root.memory;
+    FT_Error       error;
+
+    PSAux_Service  psaux        = (PSAux_Service)face->psaux;
+
+    FT_Byte*       cur;
+    FT_Byte*       limit        = parser->root.limit;
+    FT_Int         n, num_glyphs;
+    FT_UInt        notdef_index = 0;
+    FT_Byte        notdef_found = 0;
+
+
+    num_glyphs = (FT_Int)T1_ToInt( parser );
+    /* some fonts like Optima-Oblique not only define the /CharStrings */
+    /* array but access it also                                        */
+    if ( num_glyphs == 0 || parser->root.error )
+      return;
+
+    /* initialize tables, leaving space for addition of .notdef, */
+    /* if necessary, and a few other glyphs to handle buggy      */
+    /* fonts which have more glyphs than specified.              */
+
+    /* for some non-standard fonts like `Optima' which provides  */
+    /* different outlines depending on the resolution it is      */
+    /* possible to get here twice                                */
+    if ( !loader->num_glyphs )
+    {
+      error = psaux->ps_table_funcs->init(
+                code_table, num_glyphs + 1 + TABLE_EXTEND, memory );
+      if ( error )
+        goto Fail;
+
+      error = psaux->ps_table_funcs->init(
+                name_table, num_glyphs + 1 + TABLE_EXTEND, memory );
+      if ( error )
+        goto Fail;
+
+      /* Initialize table for swapping index notdef_index and */
+      /* index 0 names and codes (if necessary).              */
+
+      error = psaux->ps_table_funcs->init( swap_table, 4, memory );
+      if ( error )
+        goto Fail;
+    }
+
+    n = 0;
+
+    for (;;)
+    {
+      FT_Long   size;
+      FT_Byte*  base;
+
+
+      /* the format is simple:        */
+      /*   `/glyphname' + binary data */
+
+      T1_Skip_Spaces( parser );
+
+      cur = parser->root.cursor;
+      if ( cur >= limit )
+        break;
+
+      /* we stop when we find a `def' or `end' keyword */
+      if ( cur + 3 < limit && IS_PS_DELIM( cur[3] ) )
+      {
+        if ( cur[0] == 'd' &&
+             cur[1] == 'e' &&
+             cur[2] == 'f' )
+        {
+          /* There are fonts which have this: */
+          /*                                  */
+          /*   /CharStrings 118 dict def      */
+          /*   Private begin                  */
+          /*   CharStrings begin              */
+          /*   ...                            */
+          /*                                  */
+          /* To catch this we ignore `def' if */
+          /* no charstring has actually been  */
+          /* seen.                            */
+          if ( n )
+            break;
+        }
+
+        if ( cur[0] == 'e' &&
+             cur[1] == 'n' &&
+             cur[2] == 'd' )
+          break;
+      }
+
+      T1_Skip_PS_Token( parser );
+      if ( parser->root.error )
+        return;
+
+      if ( *cur == '/' )
+      {
+        FT_PtrDist  len;
+
+
+        if ( cur + 1 >= limit )
+        {
+          error = T1_Err_Invalid_File_Format;
+          goto Fail;
+        }
+
+        cur++;                              /* skip `/' */
+        len = parser->root.cursor - cur;
+
+        if ( !read_binary_data( parser, &size, &base ) )
+          return;
+
+        /* for some non-standard fonts like `Optima' which provides */
+        /* different outlines depending on the resolution it is     */
+        /* possible to get here twice                               */
+        if ( loader->num_glyphs )
+          continue;
+
+        error = T1_Add_Table( name_table, n, cur, len + 1 );
+        if ( error )
+          goto Fail;
+
+        /* add a trailing zero to the name table */
+        name_table->elements[n][len] = '\0';
+
+        /* record index of /.notdef */
+        if ( *cur == '.'                                              &&
+             ft_strcmp( ".notdef",
+                        (const char*)(name_table->elements[n]) ) == 0 )
+        {
+          notdef_index = n;
+          notdef_found = 1;
+        }
+
+        if ( face->type1.private_dict.lenIV >= 0 &&
+             n < num_glyphs + TABLE_EXTEND       )
+        {
+          FT_Byte*  temp;
+
+
+          if ( size <= face->type1.private_dict.lenIV )
+          {
+            error = T1_Err_Invalid_File_Format;
+            goto Fail;
+          }
+
+          /* t1_decrypt() shouldn't write to base -- make temporary copy */
+          if ( FT_ALLOC( temp, size ) )
+            goto Fail;
+          FT_MEM_COPY( temp, base, size );
+          psaux->t1_decrypt( temp, size, 4330 );
+          size -= face->type1.private_dict.lenIV;
+          error = T1_Add_Table( code_table, n,
+                                temp + face->type1.private_dict.lenIV, size );
+          FT_FREE( temp );
+        }
+        else
+          error = T1_Add_Table( code_table, n, base, size );
+        if ( error )
+          goto Fail;
+
+        n++;
+      }
+    }
+
+    loader->num_glyphs = n;
+
+    /* if /.notdef is found but does not occupy index 0, do our magic. */
+    if ( notdef_found                                                 &&
+         ft_strcmp( ".notdef", (const char*)name_table->elements[0] ) )
+    {
+      /* Swap glyph in index 0 with /.notdef glyph.  First, add index 0  */
+      /* name and code entries to swap_table.  Then place notdef_index   */
+      /* name and code entries into swap_table.  Then swap name and code */
+      /* entries at indices notdef_index and 0 using values stored in    */
+      /* swap_table.                                                     */
+
+      /* Index 0 name */
+      error = T1_Add_Table( swap_table, 0,
+                            name_table->elements[0],
+                            name_table->lengths [0] );
+      if ( error )
+        goto Fail;
+
+      /* Index 0 code */
+      error = T1_Add_Table( swap_table, 1,
+                            code_table->elements[0],
+                            code_table->lengths [0] );
+      if ( error )
+        goto Fail;
+
+      /* Index notdef_index name */
+      error = T1_Add_Table( swap_table, 2,
+                            name_table->elements[notdef_index],
+                            name_table->lengths [notdef_index] );
+      if ( error )
+        goto Fail;
+
+      /* Index notdef_index code */
+      error = T1_Add_Table( swap_table, 3,
+                            code_table->elements[notdef_index],
+                            code_table->lengths [notdef_index] );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( name_table, notdef_index,
+                            swap_table->elements[0],
+                            swap_table->lengths [0] );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( code_table, notdef_index,
+                            swap_table->elements[1],
+                            swap_table->lengths [1] );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( name_table, 0,
+                            swap_table->elements[2],
+                            swap_table->lengths [2] );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( code_table, 0,
+                            swap_table->elements[3],
+                            swap_table->lengths [3] );
+      if ( error )
+        goto Fail;
+
+    }
+    else if ( !notdef_found )
+    {
+      /* notdef_index is already 0, or /.notdef is undefined in   */
+      /* charstrings dictionary.  Worry about /.notdef undefined. */
+      /* We take index 0 and add it to the end of the table(s)    */
+      /* and add our own /.notdef glyph to index 0.               */
+
+      /* 0 333 hsbw endchar */
+      FT_Byte  notdef_glyph[] = { 0x8B, 0xF7, 0xE1, 0x0D, 0x0E };
+      char*    notdef_name    = (char *)".notdef";
+
+
+      error = T1_Add_Table( swap_table, 0,
+                            name_table->elements[0],
+                            name_table->lengths [0] );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( swap_table, 1,
+                            code_table->elements[0],
+                            code_table->lengths [0] );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( name_table, 0, notdef_name, 8 );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( code_table, 0, notdef_glyph, 5 );
+
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( name_table, n,
+                            swap_table->elements[0],
+                            swap_table->lengths [0] );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( code_table, n,
+                            swap_table->elements[1],
+                            swap_table->lengths [1] );
+      if ( error )
+        goto Fail;
+
+      /* we added a glyph. */
+      loader->num_glyphs += 1;
+    }
+
+    return;
+
+  Fail:
+    parser->root.error = error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the token field static variables.  This is a set of            */
+  /* T1_FieldRec variables.                                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  static
+  const T1_FieldRec  t1_keywords[] =
+  {
+
+#include "t1tokens.h"
+
+    /* now add the special functions... */
+    T1_FIELD_CALLBACK( "FontMatrix",           t1_parse_font_matrix,
+                       T1_FIELD_DICT_FONTDICT )
+    T1_FIELD_CALLBACK( "Encoding",             parse_encoding,
+                       T1_FIELD_DICT_FONTDICT )
+    T1_FIELD_CALLBACK( "Subrs",                parse_subrs,
+                       T1_FIELD_DICT_PRIVATE )
+    T1_FIELD_CALLBACK( "CharStrings",          parse_charstrings,
+                       T1_FIELD_DICT_PRIVATE )
+    T1_FIELD_CALLBACK( "Private",              parse_private,
+                       T1_FIELD_DICT_FONTDICT )
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+    T1_FIELD_CALLBACK( "BlendDesignPositions", parse_blend_design_positions,
+                       T1_FIELD_DICT_FONTDICT )
+    T1_FIELD_CALLBACK( "BlendDesignMap",       parse_blend_design_map,
+                       T1_FIELD_DICT_FONTDICT )
+    T1_FIELD_CALLBACK( "BlendAxisTypes",       parse_blend_axis_types,
+                       T1_FIELD_DICT_FONTDICT )
+    T1_FIELD_CALLBACK( "WeightVector",         parse_weight_vector,
+                       T1_FIELD_DICT_FONTDICT )
+    T1_FIELD_CALLBACK( "BuildCharArray",       parse_buildchar,
+                       T1_FIELD_DICT_PRIVATE )
+#endif
+
+    { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0, 0 }
+  };
+
+
+#define T1_FIELD_COUNT                                           \
+          ( sizeof ( t1_keywords ) / sizeof ( t1_keywords[0] ) )
+
+
+  static FT_Error
+  parse_dict( T1_Face    face,
+              T1_Loader  loader,
+              FT_Byte*   base,
+              FT_Long    size )
+  {
+    T1_Parser  parser = &loader->parser;
+    FT_Byte   *limit, *start_binary = NULL;
+    FT_Bool    have_integer = 0;
+
+
+    parser->root.cursor = base;
+    parser->root.limit  = base + size;
+    parser->root.error  = T1_Err_Ok;
+
+    limit = parser->root.limit;
+
+    T1_Skip_Spaces( parser );
+
+    while ( parser->root.cursor < limit )
+    {
+      FT_Byte*  cur;
+
+
+      cur = parser->root.cursor;
+
+      /* look for `eexec' */
+      if ( IS_PS_TOKEN( cur, limit, "eexec" ) )
+        break;
+
+      /* look for `closefile' which ends the eexec section */
+      else if ( IS_PS_TOKEN( cur, limit, "closefile" ) )
+        break;
+
+      /* in a synthetic font the base font starts after a           */
+      /* `FontDictionary' token that is placed after a Private dict */
+      else if ( IS_PS_TOKEN( cur, limit, "FontDirectory" ) )
+      {
+        if ( loader->keywords_encountered & T1_PRIVATE )
+          loader->keywords_encountered |=
+            T1_FONTDIR_AFTER_PRIVATE;
+        parser->root.cursor += 13;
+      }
+
+      /* check whether we have an integer */
+      else if ( ft_isdigit( *cur ) )
+      {
+        start_binary = cur;
+        T1_Skip_PS_Token( parser );
+        if ( parser->root.error )
+          goto Exit;
+        have_integer = 1;
+      }
+
+      /* in valid Type 1 fonts we don't see `RD' or `-|' directly */
+      /* since those tokens are handled by parse_subrs and        */
+      /* parse_charstrings                                        */
+      else if ( *cur == 'R' && cur + 6 < limit && *(cur + 1) == 'D' &&
+                have_integer )
+      {
+        FT_Long   s;
+        FT_Byte*  b;
+
+
+        parser->root.cursor = start_binary;
+        if ( !read_binary_data( parser, &s, &b ) )
+          return T1_Err_Invalid_File_Format;
+        have_integer = 0;
+      }
+
+      else if ( *cur == '-' && cur + 6 < limit && *(cur + 1) == '|' &&
+                have_integer )
+      {
+        FT_Long   s;
+        FT_Byte*  b;
+
+
+        parser->root.cursor = start_binary;
+        if ( !read_binary_data( parser, &s, &b ) )
+          return T1_Err_Invalid_File_Format;
+        have_integer = 0;
+      }
+
+      /* look for immediates */
+      else if ( *cur == '/' && cur + 2 < limit )
+      {
+        FT_PtrDist  len;
+
+
+        cur++;
+
+        parser->root.cursor = cur;
+        T1_Skip_PS_Token( parser );
+        if ( parser->root.error )
+          goto Exit;
+
+        len = parser->root.cursor - cur;
+
+        if ( len > 0 && len < 22 && parser->root.cursor < limit )
+        {
+          /* now compare the immediate name to the keyword table */
+          T1_Field  keyword = (T1_Field)t1_keywords;
+
+
+          for (;;)
+          {
+            FT_Byte*  name;
+
+
+            name = (FT_Byte*)keyword->ident;
+            if ( !name )
+              break;
+
+            if ( cur[0] == name[0]                                  &&
+                 len == (FT_PtrDist)ft_strlen( (const char *)name ) &&
+                 ft_memcmp( cur, name, len ) == 0                   )
+            {
+              /* We found it -- run the parsing callback!     */
+              /* We record every instance of every field      */
+              /* (until we reach the base font of a           */
+              /* synthetic font) to deal adequately with      */
+              /* multiple master fonts; this is also          */
+              /* necessary because later PostScript           */
+              /* definitions override earlier ones.           */
+
+              /* Once we encounter `FontDirectory' after      */
+              /* `/Private', we know that this is a synthetic */
+              /* font; except for `/CharStrings' we are not   */
+              /* interested in anything that follows this     */
+              /* `FontDirectory'.                             */
+
+              /* MM fonts have more than one /Private token at */
+              /* the top level; let's hope that all the junk   */
+              /* that follows the first /Private token is not  */
+              /* interesting to us.                            */
+
+              /* According to Adobe Tech Note #5175 (CID-Keyed */
+              /* Font Installation for ATM Software) a `begin' */
+              /* must be followed by exactly one `end', and    */
+              /* `begin' -- `end' pairs must be accurately     */
+              /* paired.  We could use this to distinguish     */
+              /* between the global Private and the Private    */
+              /* dict that is a member of the Blend dict.      */
+
+              const FT_UInt dict =
+                ( loader->keywords_encountered & T1_PRIVATE )
+                    ? T1_FIELD_DICT_PRIVATE
+                    : T1_FIELD_DICT_FONTDICT;
+
+              if ( !( dict & keyword->dict ) )
+              {
+                FT_TRACE1(( "parse_dict: found %s but ignoring it "
+                            "since it is in the wrong dictionary\n",
+                            keyword->ident ));
+                break;
+              }
+
+              if ( !( loader->keywords_encountered &
+                      T1_FONTDIR_AFTER_PRIVATE     )                  ||
+                   ft_strcmp( (const char*)name, "CharStrings" ) == 0 )
+              {
+                parser->root.error = t1_load_keyword( face,
+                                                      loader,
+                                                      keyword );
+                if ( parser->root.error != T1_Err_Ok )
+                {
+                  if ( FT_ERROR_BASE( parser->root.error ) == FT_Err_Ignore )
+                    parser->root.error = T1_Err_Ok;
+                  else
+                    return parser->root.error;
+                }
+              }
+              break;
+            }
+
+            keyword++;
+          }
+        }
+
+        have_integer = 0;
+      }
+      else
+      {
+        T1_Skip_PS_Token( parser );
+        if ( parser->root.error )
+          goto Exit;
+        have_integer = 0;
+      }
+
+      T1_Skip_Spaces( parser );
+    }
+
+  Exit:
+    return parser->root.error;
+  }
+
+
+  static void
+  t1_init_loader( T1_Loader  loader,
+                  T1_Face    face )
+  {
+    FT_UNUSED( face );
+
+    FT_MEM_ZERO( loader, sizeof ( *loader ) );
+    loader->num_glyphs = 0;
+    loader->num_chars  = 0;
+
+    /* initialize the tables -- simply set their `init' field to 0 */
+    loader->encoding_table.init  = 0;
+    loader->charstrings.init     = 0;
+    loader->glyph_names.init     = 0;
+    loader->subrs.init           = 0;
+    loader->swap_table.init      = 0;
+    loader->fontdata             = 0;
+    loader->keywords_encountered = 0;
+  }
+
+
+  static void
+  t1_done_loader( T1_Loader  loader )
+  {
+    T1_Parser  parser = &loader->parser;
+
+
+    /* finalize tables */
+    T1_Release_Table( &loader->encoding_table );
+    T1_Release_Table( &loader->charstrings );
+    T1_Release_Table( &loader->glyph_names );
+    T1_Release_Table( &loader->swap_table );
+    T1_Release_Table( &loader->subrs );
+
+    /* finalize parser */
+    T1_Finalize_Parser( parser );
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Open_Face( T1_Face  face )
+  {
+    T1_LoaderRec   loader;
+    T1_Parser      parser;
+    T1_Font        type1 = &face->type1;
+    PS_Private     priv  = &type1->private_dict;
+    FT_Error       error;
+
+    PSAux_Service  psaux = (PSAux_Service)face->psaux;
+
+
+    t1_init_loader( &loader, face );
+
+    /* default values */
+    face->ndv_idx          = -1;
+    face->cdv_idx          = -1;
+    face->len_buildchar    = 0;
+
+    priv->blue_shift       = 7;
+    priv->blue_fuzz        = 1;
+    priv->lenIV            = 4;
+    priv->expansion_factor = (FT_Fixed)( 0.06 * 0x10000L );
+    priv->blue_scale       = (FT_Fixed)( 0.039625 * 0x10000L * 1000 );
+
+    parser = &loader.parser;
+    error  = T1_New_Parser( parser,
+                            face->root.stream,
+                            face->root.memory,
+                            psaux );
+    if ( error )
+      goto Exit;
+
+    error = parse_dict( face, &loader,
+                        parser->base_dict, parser->base_len );
+    if ( error )
+      goto Exit;
+
+    error = T1_Get_Private_Dict( parser, psaux );
+    if ( error )
+      goto Exit;
+
+    error = parse_dict( face, &loader,
+                        parser->private_dict, parser->private_len );
+    if ( error )
+      goto Exit;
+
+    /* ensure even-ness of `num_blue_values' */
+    priv->num_blue_values &= ~1;
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+    if ( face->blend                                                     &&
+         face->blend->num_default_design_vector != 0                     &&
+         face->blend->num_default_design_vector != face->blend->num_axis )
+    {
+      /* we don't use it currently so just warn, reset, and ignore */
+      FT_ERROR(( "T1_Open_Face(): /DesignVector contains %u entries "
+                 "while there are %u axes.\n",
+                 face->blend->num_default_design_vector,
+                 face->blend->num_axis ));
+
+      face->blend->num_default_design_vector = 0;
+    }
+
+    /* the following can happen for MM instances; we then treat the */
+    /* font as a normal PS font                                     */
+    if ( face->blend                                             &&
+         ( !face->blend->num_designs || !face->blend->num_axis ) )
+      T1_Done_Blend( face );
+
+    /* another safety check */
+    if ( face->blend )
+    {
+      FT_UInt  i;
+
+
+      for ( i = 0; i < face->blend->num_axis; i++ )
+        if ( !face->blend->design_map[i].num_points )
+        {
+          T1_Done_Blend( face );
+          break;
+        }
+    }
+
+    if ( face->blend )
+    {
+      if ( face->len_buildchar > 0 )
+      {
+        FT_Memory  memory = face->root.memory;
+
+
+        if ( FT_NEW_ARRAY( face->buildchar, face->len_buildchar ) )
+        {
+          FT_ERROR(( "T1_Open_Face: cannot allocate BuildCharArray\n" ));
+          face->len_buildchar = 0;
+          goto Exit;
+        }
+      }
+    }
+    else
+      face->len_buildchar = 0;
+
+#endif /* !T1_CONFIG_OPTION_NO_MM_SUPPORT */
+
+    /* now, propagate the subrs, charstrings, and glyphnames tables */
+    /* to the Type1 data                                            */
+    type1->num_glyphs = loader.num_glyphs;
+
+    if ( loader.subrs.init )
+    {
+      loader.subrs.init  = 0;
+      type1->num_subrs   = loader.num_subrs;
+      type1->subrs_block = loader.subrs.block;
+      type1->subrs       = loader.subrs.elements;
+      type1->subrs_len   = loader.subrs.lengths;
+    }
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    if ( !face->root.internal->incremental_interface )
+#endif
+      if ( !loader.charstrings.init )
+      {
+        FT_ERROR(( "T1_Open_Face: no `/CharStrings' array in face\n" ));
+        error = T1_Err_Invalid_File_Format;
+      }
+
+    loader.charstrings.init  = 0;
+    type1->charstrings_block = loader.charstrings.block;
+    type1->charstrings       = loader.charstrings.elements;
+    type1->charstrings_len   = loader.charstrings.lengths;
+
+    /* we copy the glyph names `block' and `elements' fields; */
+    /* the `lengths' field must be released later             */
+    type1->glyph_names_block    = loader.glyph_names.block;
+    type1->glyph_names          = (FT_String**)loader.glyph_names.elements;
+    loader.glyph_names.block    = 0;
+    loader.glyph_names.elements = 0;
+
+    /* we must now build type1.encoding when we have a custom array */
+    if ( type1->encoding_type == T1_ENCODING_TYPE_ARRAY )
+    {
+      FT_Int    charcode, idx, min_char, max_char;
+      FT_Byte*  char_name;
+      FT_Byte*  glyph_name;
+
+
+      /* OK, we do the following: for each element in the encoding  */
+      /* table, look up the index of the glyph having the same name */
+      /* the index is then stored in type1.encoding.char_index, and */
+      /* the name to type1.encoding.char_name                       */
+
+      min_char = 0;
+      max_char = 0;
+
+      charcode = 0;
+      for ( ; charcode < loader.encoding_table.max_elems; charcode++ )
+      {
+        type1->encoding.char_index[charcode] = 0;
+        type1->encoding.char_name [charcode] = (char *)".notdef";
+
+        char_name = loader.encoding_table.elements[charcode];
+        if ( char_name )
+          for ( idx = 0; idx < type1->num_glyphs; idx++ )
+          {
+            glyph_name = (FT_Byte*)type1->glyph_names[idx];
+            if ( ft_strcmp( (const char*)char_name,
+                            (const char*)glyph_name ) == 0 )
+            {
+              type1->encoding.char_index[charcode] = (FT_UShort)idx;
+              type1->encoding.char_name [charcode] = (char*)glyph_name;
+
+              /* Change min/max encoded char only if glyph name is */
+              /* not /.notdef                                      */
+              if ( ft_strcmp( (const char*)".notdef",
+                              (const char*)glyph_name ) != 0 )
+              {
+                if ( charcode < min_char )
+                  min_char = charcode;
+                if ( charcode >= max_char )
+                  max_char = charcode + 1;
+              }
+              break;
+            }
+          }
+      }
+
+      type1->encoding.code_first = min_char;
+      type1->encoding.code_last  = max_char;
+      type1->encoding.num_chars  = loader.num_chars;
+    }
+
+  Exit:
+    t1_done_loader( &loader );
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1load.h b/extensions/externals/src/freetype-2.4.9/src/type1/t1load.h
new file mode 100644
index 0000000..546fc33
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1load.h
@@ -0,0 +1,102 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1load.h                                                               */
+/*                                                                         */
+/*    Type 1 font loader (specification).                                  */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2006, 2007 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1LOAD_H__
+#define __T1LOAD_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_MULTIPLE_MASTERS_H
+
+#include "t1parse.h"
+
+
+FT_BEGIN_HEADER
+
+
+  typedef struct  T1_Loader_
+  {
+    T1_ParserRec  parser;          /* parser used to read the stream */
+
+    FT_Int        num_chars;       /* number of characters in encoding */
+    PS_TableRec   encoding_table;  /* PS_Table used to store the       */
+                                   /* encoding character names         */
+
+    FT_Int        num_glyphs;
+    PS_TableRec   glyph_names;
+    PS_TableRec   charstrings;
+    PS_TableRec   swap_table;      /* For moving .notdef glyph to index 0. */
+
+    FT_Int        num_subrs;
+    PS_TableRec   subrs;
+    FT_Bool       fontdata;
+
+    FT_UInt       keywords_encountered; /* T1_LOADER_ENCOUNTERED_XXX */
+
+  } T1_LoaderRec, *T1_Loader;
+
+
+  /* treatment of some keywords differs depending on whether */
+  /* they precede or follow certain other keywords           */
+
+#define T1_PRIVATE                ( 1 << 0 )
+#define T1_FONTDIR_AFTER_PRIVATE  ( 1 << 1 )
+
+
+  FT_LOCAL( FT_Error )
+  T1_Open_Face( T1_Face  face );
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+  FT_LOCAL( FT_Error )
+  T1_Get_Multi_Master( T1_Face           face,
+                       FT_Multi_Master*  master );
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Get_MM_Var( T1_Face      face,
+                 FT_MM_Var*  *master );
+
+  FT_LOCAL( FT_Error )
+  T1_Set_MM_Blend( T1_Face    face,
+                   FT_UInt    num_coords,
+                   FT_Fixed*  coords );
+
+  FT_LOCAL( FT_Error )
+  T1_Set_MM_Design( T1_Face   face,
+                    FT_UInt   num_coords,
+                    FT_Long*  coords );
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Set_Var_Design( T1_Face    face,
+                     FT_UInt    num_coords,
+                     FT_Fixed*  coords );
+
+  FT_LOCAL( void )
+  T1_Done_Blend( T1_Face  face );
+
+#endif /* !T1_CONFIG_OPTION_NO_MM_SUPPORT */
+
+
+FT_END_HEADER
+
+#endif /* __T1LOAD_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1objs.c b/extensions/externals/src/freetype-2.4.9/src/type1/t1objs.c
new file mode 100644
index 0000000..b685f2f
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1objs.c
@@ -0,0 +1,615 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1objs.c                                                               */
+/*                                                                         */
+/*    Type 1 objects manager (body).                                       */
+/*                                                                         */
+/*  Copyright 1996-2009, 2011 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_CALC_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_TRUETYPE_IDS_H
+
+#include "t1gload.h"
+#include "t1load.h"
+
+#include "t1errors.h"
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+#include "t1afm.h"
+#endif
+
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_t1objs
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                            SIZE FUNCTIONS                             */
+  /*                                                                       */
+  /*  note that we store the global hints in the size's "internal" root    */
+  /*  field                                                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  static PSH_Globals_Funcs
+  T1_Size_Get_Globals_Funcs( T1_Size  size )
+  {
+    T1_Face           face     = (T1_Face)size->root.face;
+    PSHinter_Service  pshinter = (PSHinter_Service)face->pshinter;
+    FT_Module         module;
+
+
+    module = FT_Get_Module( size->root.face->driver->root.library,
+                            "pshinter" );
+    return ( module && pshinter && pshinter->get_globals_funcs )
+           ? pshinter->get_globals_funcs( module )
+           : 0 ;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  T1_Size_Done( FT_Size  t1size )          /* T1_Size */
+  {
+    T1_Size  size = (T1_Size)t1size;
+
+
+    if ( size->root.internal )
+    {
+      PSH_Globals_Funcs  funcs;
+
+
+      funcs = T1_Size_Get_Globals_Funcs( size );
+      if ( funcs )
+        funcs->destroy( (PSH_Globals)size->root.internal );
+
+      size->root.internal = 0;
+    }
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Size_Init( FT_Size  t1size )      /* T1_Size */
+  {
+    T1_Size            size  = (T1_Size)t1size;
+    FT_Error           error = T1_Err_Ok;
+    PSH_Globals_Funcs  funcs = T1_Size_Get_Globals_Funcs( size );
+
+
+    if ( funcs )
+    {
+      PSH_Globals  globals;
+      T1_Face      face = (T1_Face)size->root.face;
+
+
+      error = funcs->create( size->root.face->memory,
+                             &face->type1.private_dict, &globals );
+      if ( !error )
+        size->root.internal = (FT_Size_Internal)(void*)globals;
+    }
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Size_Request( FT_Size          t1size,     /* T1_Size */
+                   FT_Size_Request  req )
+  {
+    T1_Size            size  = (T1_Size)t1size;
+    PSH_Globals_Funcs  funcs = T1_Size_Get_Globals_Funcs( size );
+
+
+    FT_Request_Metrics( size->root.face, req );
+
+    if ( funcs )
+      funcs->set_scale( (PSH_Globals)size->root.internal,
+                        size->root.metrics.x_scale,
+                        size->root.metrics.y_scale,
+                        0, 0 );
+
+    return T1_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                            SLOT  FUNCTIONS                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+  FT_LOCAL_DEF( void )
+  T1_GlyphSlot_Done( FT_GlyphSlot  slot )
+  {
+    slot->internal->glyph_hints = 0;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_GlyphSlot_Init( FT_GlyphSlot  slot )
+  {
+    T1_Face           face;
+    PSHinter_Service  pshinter;
+
+
+    face     = (T1_Face)slot->face;
+    pshinter = (PSHinter_Service)face->pshinter;
+
+    if ( pshinter )
+    {
+      FT_Module  module;
+
+
+      module = FT_Get_Module( slot->face->driver->root.library,
+                              "pshinter" );
+      if ( module )
+      {
+        T1_Hints_Funcs  funcs;
+
+
+        funcs = pshinter->get_t1_funcs( module );
+        slot->internal->glyph_hints = (void*)funcs;
+      }
+    }
+
+    return 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                            FACE  FUNCTIONS                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    T1_Face_Done                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The face object destructor.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A typeless pointer to the face object to destroy.          */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  T1_Face_Done( FT_Face  t1face )         /* T1_Face */
+  {
+    T1_Face    face = (T1_Face)t1face;
+    FT_Memory  memory;
+    T1_Font    type1;
+
+
+    if ( !face )
+      return;
+
+    memory = face->root.memory;
+    type1  = &face->type1;
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+    /* release multiple masters information */
+    FT_ASSERT( ( face->len_buildchar == 0 ) == ( face->buildchar == NULL ) );
+
+    if ( face->buildchar )
+    {
+      FT_FREE( face->buildchar );
+
+      face->buildchar     = NULL;
+      face->len_buildchar = 0;
+    }
+
+    T1_Done_Blend( face );
+    face->blend = 0;
+#endif
+
+    /* release font info strings */
+    {
+      PS_FontInfo  info = &type1->font_info;
+
+
+      FT_FREE( info->version );
+      FT_FREE( info->notice );
+      FT_FREE( info->full_name );
+      FT_FREE( info->family_name );
+      FT_FREE( info->weight );
+    }
+
+    /* release top dictionary */
+    FT_FREE( type1->charstrings_len );
+    FT_FREE( type1->charstrings );
+    FT_FREE( type1->glyph_names );
+
+    FT_FREE( type1->subrs );
+    FT_FREE( type1->subrs_len );
+
+    FT_FREE( type1->subrs_block );
+    FT_FREE( type1->charstrings_block );
+    FT_FREE( type1->glyph_names_block );
+
+    FT_FREE( type1->encoding.char_index );
+    FT_FREE( type1->encoding.char_name );
+    FT_FREE( type1->font_name );
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+    /* release afm data if present */
+    if ( face->afm_data )
+      T1_Done_Metrics( memory, (AFM_FontInfo)face->afm_data );
+#endif
+
+    /* release unicode map, if any */
+#if 0
+    FT_FREE( face->unicode_map_rec.maps );
+    face->unicode_map_rec.num_maps = 0;
+    face->unicode_map              = NULL;
+#endif
+
+    face->root.family_name = NULL;
+    face->root.style_name  = NULL;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    T1_Face_Init                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The face object constructor.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream     ::  input stream where to load font data.               */
+  /*                                                                       */
+  /*    face_index :: The index of the font face in the resource.          */
+  /*                                                                       */
+  /*    num_params :: Number of additional generic parameters.  Ignored.   */
+  /*                                                                       */
+  /*    params     :: Additional generic parameters.  Ignored.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: The face record to build.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  T1_Face_Init( FT_Stream      stream,
+                FT_Face        t1face,          /* T1_Face */
+                FT_Int         face_index,
+                FT_Int         num_params,
+                FT_Parameter*  params )
+  {
+    T1_Face             face = (T1_Face)t1face;
+    FT_Error            error;
+    FT_Service_PsCMaps  psnames;
+    PSAux_Service       psaux;
+    T1_Font             type1 = &face->type1;
+    PS_FontInfo         info = &type1->font_info;
+
+    FT_UNUSED( num_params );
+    FT_UNUSED( params );
+    FT_UNUSED( stream );
+
+
+    face->root.num_faces = 1;
+
+    FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
+    face->psnames = psnames;
+
+    face->psaux = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
+                                           "psaux" );
+    psaux = (PSAux_Service)face->psaux;
+    if ( !psaux )
+    {
+      FT_ERROR(( "T1_Face_Init: cannot access `psaux' module\n" ));
+      error = T1_Err_Missing_Module;
+      goto Exit;
+    }
+
+    face->pshinter = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
+                                              "pshinter" );
+
+    FT_TRACE2(( "Type 1 driver\n" ));
+
+    /* open the tokenizer; this will also check the font format */
+    error = T1_Open_Face( face );
+    if ( error )
+      goto Exit;
+
+    /* if we just wanted to check the format, leave successfully now */
+    if ( face_index < 0 )
+      goto Exit;
+
+    /* check the face index */
+    if ( face_index > 0 )
+    {
+      FT_ERROR(( "T1_Face_Init: invalid face index\n" ));
+      error = T1_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    /* now load the font program into the face object */
+
+    /* initialize the face object fields */
+
+    /* set up root face fields */
+    {
+      FT_Face  root = (FT_Face)&face->root;
+
+
+      root->num_glyphs = type1->num_glyphs;
+      root->face_index = 0;
+
+      root->face_flags = FT_FACE_FLAG_SCALABLE    |
+                         FT_FACE_FLAG_HORIZONTAL  |
+                         FT_FACE_FLAG_GLYPH_NAMES |
+                         FT_FACE_FLAG_HINTER;
+
+      if ( info->is_fixed_pitch )
+        root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+      if ( face->blend )
+        root->face_flags |= FT_FACE_FLAG_MULTIPLE_MASTERS;
+
+      /* XXX: TODO -- add kerning with .afm support */
+
+
+      /* The following code to extract the family and the style is very   */
+      /* simplistic and might get some things wrong.  For a full-featured */
+      /* algorithm you might have a look at the whitepaper given at       */
+      /*                                                                  */
+      /*   http://blogs.msdn.com/text/archive/2007/04/23/wpf-font-selection-model.aspx */
+
+      /* get style name -- be careful, some broken fonts only */
+      /* have a `/FontName' dictionary entry!                 */
+      root->family_name = info->family_name;
+      root->style_name  = NULL;
+
+      if ( root->family_name )
+      {
+        char*  full   = info->full_name;
+        char*  family = root->family_name;
+
+
+        if ( full )
+        {
+          FT_Bool  the_same = TRUE;
+
+
+          while ( *full )
+          {
+            if ( *full == *family )
+            {
+              family++;
+              full++;
+            }
+            else
+            {
+              if ( *full == ' ' || *full == '-' )
+                full++;
+              else if ( *family == ' ' || *family == '-' )
+                family++;
+              else
+              {
+                the_same = FALSE;
+
+                if ( !*family )
+                  root->style_name = full;
+                break;
+              }
+            }
+          }
+
+          if ( the_same )
+            root->style_name = (char *)"Regular";
+        }
+      }
+      else
+      {
+        /* do we have a `/FontName'? */
+        if ( type1->font_name )
+          root->family_name = type1->font_name;
+      }
+
+      if ( !root->style_name )
+      {
+        if ( info->weight )
+          root->style_name = info->weight;
+        else
+          /* assume `Regular' style because we don't know better */
+          root->style_name = (char *)"Regular";
+      }
+
+      /* compute style flags */
+      root->style_flags = 0;
+      if ( info->italic_angle )
+        root->style_flags |= FT_STYLE_FLAG_ITALIC;
+      if ( info->weight )
+      {
+        if ( !ft_strcmp( info->weight, "Bold"  ) ||
+             !ft_strcmp( info->weight, "Black" ) )
+          root->style_flags |= FT_STYLE_FLAG_BOLD;
+      }
+
+      /* no embedded bitmap support */
+      root->num_fixed_sizes = 0;
+      root->available_sizes = 0;
+
+      root->bbox.xMin =   type1->font_bbox.xMin            >> 16;
+      root->bbox.yMin =   type1->font_bbox.yMin            >> 16;
+      /* no `U' suffix here to 0xFFFF! */
+      root->bbox.xMax = ( type1->font_bbox.xMax + 0xFFFF ) >> 16;
+      root->bbox.yMax = ( type1->font_bbox.yMax + 0xFFFF ) >> 16;
+
+      /* Set units_per_EM if we didn't set it in t1_parse_font_matrix. */
+      if ( !root->units_per_EM )
+        root->units_per_EM = 1000;
+
+      root->ascender  = (FT_Short)( root->bbox.yMax );
+      root->descender = (FT_Short)( root->bbox.yMin );
+
+      root->height = (FT_Short)( ( root->units_per_EM * 12 ) / 10 );
+      if ( root->height < root->ascender - root->descender )
+        root->height = (FT_Short)( root->ascender - root->descender );
+
+      /* now compute the maximum advance width */
+      root->max_advance_width =
+        (FT_Short)( root->bbox.xMax );
+      {
+        FT_Pos  max_advance;
+
+
+        error = T1_Compute_Max_Advance( face, &max_advance );
+
+        /* in case of error, keep the standard width */
+        if ( !error )
+          root->max_advance_width = (FT_Short)FIXED_TO_INT( max_advance );
+        else
+          error = T1_Err_Ok;   /* clear error */
+      }
+
+      root->max_advance_height = root->height;
+
+      root->underline_position  = (FT_Short)info->underline_position;
+      root->underline_thickness = (FT_Short)info->underline_thickness;
+    }
+
+    {
+      FT_Face  root = &face->root;
+
+
+      if ( psnames )
+      {
+        FT_CharMapRec    charmap;
+        T1_CMap_Classes  cmap_classes = psaux->t1_cmap_classes;
+        FT_CMap_Class    clazz;
+
+
+        charmap.face = root;
+
+        /* first of all, try to synthesize a Unicode charmap */
+        charmap.platform_id = TT_PLATFORM_MICROSOFT;
+        charmap.encoding_id = TT_MS_ID_UNICODE_CS;
+        charmap.encoding    = FT_ENCODING_UNICODE;
+
+        error = FT_CMap_New( cmap_classes->unicode, NULL, &charmap, NULL );
+        if ( error && FT_Err_No_Unicode_Glyph_Name != error )
+          goto Exit;
+        error = FT_Err_Ok;
+
+        /* now, generate an Adobe Standard encoding when appropriate */
+        charmap.platform_id = TT_PLATFORM_ADOBE;
+        clazz               = NULL;
+
+        switch ( type1->encoding_type )
+        {
+        case T1_ENCODING_TYPE_STANDARD:
+          charmap.encoding    = FT_ENCODING_ADOBE_STANDARD;
+          charmap.encoding_id = TT_ADOBE_ID_STANDARD;
+          clazz               = cmap_classes->standard;
+          break;
+
+        case T1_ENCODING_TYPE_EXPERT:
+          charmap.encoding    = FT_ENCODING_ADOBE_EXPERT;
+          charmap.encoding_id = TT_ADOBE_ID_EXPERT;
+          clazz               = cmap_classes->expert;
+          break;
+
+        case T1_ENCODING_TYPE_ARRAY:
+          charmap.encoding    = FT_ENCODING_ADOBE_CUSTOM;
+          charmap.encoding_id = TT_ADOBE_ID_CUSTOM;
+          clazz               = cmap_classes->custom;
+          break;
+
+        case T1_ENCODING_TYPE_ISOLATIN1:
+          charmap.encoding    = FT_ENCODING_ADOBE_LATIN_1;
+          charmap.encoding_id = TT_ADOBE_ID_LATIN_1;
+          clazz               = cmap_classes->unicode;
+          break;
+
+        default:
+          ;
+        }
+
+        if ( clazz )
+          error = FT_CMap_New( clazz, NULL, &charmap, NULL );
+
+#if 0
+        /* Select default charmap */
+        if (root->num_charmaps)
+          root->charmap = root->charmaps[0];
+#endif
+      }
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    T1_Driver_Init                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initializes a given Type 1 driver object.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    driver :: A handle to the target driver object.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  T1_Driver_Init( FT_Module  driver )
+  {
+    FT_UNUSED( driver );
+
+    return T1_Err_Ok;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    T1_Driver_Done                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finalizes a given Type 1 driver.                                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    driver :: A handle to the target Type 1 driver.                    */
+  /*                                                                       */
+  FT_LOCAL_DEF( void )
+  T1_Driver_Done( FT_Module  driver )
+  {
+    FT_UNUSED( driver );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1objs.h b/extensions/externals/src/freetype-2.4.9/src/type1/t1objs.h
new file mode 100644
index 0000000..54ccbb9
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1objs.h
@@ -0,0 +1,160 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1objs.h                                                               */
+/*                                                                         */
+/*    Type 1 objects manager (specification).                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2006, 2011 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1OBJS_H__
+#define __T1OBJS_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_CONFIG_CONFIG_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* The following structures must be defined by the hinter */
+  typedef struct T1_Size_Hints_   T1_Size_Hints;
+  typedef struct T1_Glyph_Hints_  T1_Glyph_Hints;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    T1_Size                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a Type 1 size object.                                  */
+  /*                                                                       */
+  typedef struct T1_SizeRec_*  T1_Size;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    T1_GlyphSlot                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a Type 1 glyph slot object.                            */
+  /*                                                                       */
+  typedef struct T1_GlyphSlotRec_*  T1_GlyphSlot;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    T1_CharMap                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a Type 1 character mapping object.                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The Type 1 format doesn't use a charmap but an encoding table.     */
+  /*    The driver is responsible for making up charmap objects            */
+  /*    corresponding to these tables.                                     */
+  /*                                                                       */
+  typedef struct T1_CharMapRec_*   T1_CharMap;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                  HERE BEGINS THE TYPE1 SPECIFIC STUFF                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    T1_SizeRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Type 1 size record.                                                */
+  /*                                                                       */
+  typedef struct  T1_SizeRec_
+  {
+    FT_SizeRec  root;
+
+  } T1_SizeRec;
+
+
+  FT_LOCAL( void )
+  T1_Size_Done( FT_Size  size );
+
+  FT_LOCAL( FT_Error )
+  T1_Size_Request( FT_Size          size,
+                   FT_Size_Request  req );
+
+  FT_LOCAL( FT_Error )
+  T1_Size_Init( FT_Size  size );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    T1_GlyphSlotRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Type 1 glyph slot record.                                          */
+  /*                                                                       */
+  typedef struct  T1_GlyphSlotRec_
+  {
+    FT_GlyphSlotRec  root;
+
+    FT_Bool          hint;
+    FT_Bool          scaled;
+
+    FT_Int           max_points;
+    FT_Int           max_contours;
+
+    FT_Fixed         x_scale;
+    FT_Fixed         y_scale;
+
+  } T1_GlyphSlotRec;
+
+
+  FT_LOCAL( FT_Error )
+  T1_Face_Init( FT_Stream      stream,
+                FT_Face        face,
+                FT_Int         face_index,
+                FT_Int         num_params,
+                FT_Parameter*  params );
+
+  FT_LOCAL( void )
+  T1_Face_Done( FT_Face  face );
+
+  FT_LOCAL( FT_Error )
+  T1_GlyphSlot_Init( FT_GlyphSlot  slot );
+
+  FT_LOCAL( void )
+  T1_GlyphSlot_Done( FT_GlyphSlot  slot );
+
+  FT_LOCAL( FT_Error )
+  T1_Driver_Init( FT_Module  driver );
+
+  FT_LOCAL( void )
+  T1_Driver_Done( FT_Module  driver );
+
+
+FT_END_HEADER
+
+#endif /* __T1OBJS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1parse.c b/extensions/externals/src/freetype-2.4.9/src/type1/t1parse.c
new file mode 100644
index 0000000..4955279
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1parse.c
@@ -0,0 +1,494 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1parse.c                                                              */
+/*                                                                         */
+/*    Type 1 parser (body).                                                */
+/*                                                                         */
+/*  Copyright 1996-2005, 2008, 2009, 2012 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The Type 1 parser is in charge of the following:                      */
+  /*                                                                       */
+  /*  - provide an implementation of a growing sequence of objects called  */
+  /*    a `T1_Table' (used to build various tables needed by the loader).  */
+  /*                                                                       */
+  /*  - opening .pfb and .pfa files to extract their top-level and private */
+  /*    dictionaries.                                                      */
+  /*                                                                       */
+  /*  - read numbers, arrays & strings from any dictionary.                */
+  /*                                                                       */
+  /* See `t1load.c' to see how data is loaded from the font file.          */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+#include "t1parse.h"
+
+#include "t1errors.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_t1parse
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                   INPUT STREAM PARSER                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* see Adobe Technical Note 5040.Download_Fonts.pdf */
+
+  static FT_Error
+  read_pfb_tag( FT_Stream   stream,
+                FT_UShort  *atag,
+                FT_ULong   *asize )
+  {
+    FT_Error   error;
+    FT_UShort  tag;
+    FT_ULong   size;
+
+
+    *atag  = 0;
+    *asize = 0;
+
+    if ( !FT_READ_USHORT( tag ) )
+    {
+      if ( tag == 0x8001U || tag == 0x8002U )
+      {
+        if ( !FT_READ_ULONG_LE( size ) )
+          *asize = size;
+      }
+
+      *atag = tag;
+    }
+
+    return error;
+  }
+
+
+  static FT_Error
+  check_type1_format( FT_Stream    stream,
+                      const char*  header_string,
+                      size_t       header_length )
+  {
+    FT_Error   error;
+    FT_UShort  tag;
+    FT_ULong   dummy;
+
+
+    if ( FT_STREAM_SEEK( 0 ) )
+      goto Exit;
+
+    error = read_pfb_tag( stream, &tag, &dummy );
+    if ( error )
+      goto Exit;
+
+    /* We assume that the first segment in a PFB is always encoded as   */
+    /* text.  This might be wrong (and the specification doesn't insist */
+    /* on that), but we have never seen a counterexample.               */
+    if ( tag != 0x8001U && FT_STREAM_SEEK( 0 ) )
+      goto Exit;
+
+    if ( !FT_FRAME_ENTER( header_length ) )
+    {
+      error = T1_Err_Ok;
+
+      if ( ft_memcmp( stream->cursor, header_string, header_length ) != 0 )
+        error = T1_Err_Unknown_File_Format;
+
+      FT_FRAME_EXIT();
+    }
+
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_New_Parser( T1_Parser      parser,
+                 FT_Stream      stream,
+                 FT_Memory      memory,
+                 PSAux_Service  psaux )
+  {
+    FT_Error   error;
+    FT_UShort  tag;
+    FT_ULong   size;
+
+
+    psaux->ps_parser_funcs->init( &parser->root, 0, 0, memory );
+
+    parser->stream       = stream;
+    parser->base_len     = 0;
+    parser->base_dict    = 0;
+    parser->private_len  = 0;
+    parser->private_dict = 0;
+    parser->in_pfb       = 0;
+    parser->in_memory    = 0;
+    parser->single_block = 0;
+
+    /* check the header format */
+    error = check_type1_format( stream, "%!PS-AdobeFont", 14 );
+    if ( error )
+    {
+      if ( error != T1_Err_Unknown_File_Format )
+        goto Exit;
+
+      error = check_type1_format( stream, "%!FontType", 10 );
+      if ( error )
+      {
+        FT_TRACE2(( "  not a Type 1 font\n" ));
+        goto Exit;
+      }
+    }
+
+    /******************************************************************/
+    /*                                                                */
+    /* Here a short summary of what is going on:                      */
+    /*                                                                */
+    /*   When creating a new Type 1 parser, we try to locate and load */
+    /*   the base dictionary if this is possible (i.e., for PFB       */
+    /*   files).  Otherwise, we load the whole font into memory.      */
+    /*                                                                */
+    /*   When `loading' the base dictionary, we only setup pointers   */
+    /*   in the case of a memory-based stream.  Otherwise, we         */
+    /*   allocate and load the base dictionary in it.                 */
+    /*                                                                */
+    /*   parser->in_pfb is set if we are in a binary (`.pfb') font.   */
+    /*   parser->in_memory is set if we have a memory stream.         */
+    /*                                                                */
+
+    /* try to compute the size of the base dictionary;     */
+    /* look for a Postscript binary file tag, i.e., 0x8001 */
+    if ( FT_STREAM_SEEK( 0L ) )
+      goto Exit;
+
+    error = read_pfb_tag( stream, &tag, &size );
+    if ( error )
+      goto Exit;
+
+    if ( tag != 0x8001U )
+    {
+      /* assume that this is a PFA file for now; an error will */
+      /* be produced later when more things are checked        */
+      if ( FT_STREAM_SEEK( 0L ) )
+        goto Exit;
+      size = stream->size;
+    }
+    else
+      parser->in_pfb = 1;
+
+    /* now, try to load `size' bytes of the `base' dictionary we */
+    /* found previously                                          */
+
+    /* if it is a memory-based resource, set up pointers */
+    if ( !stream->read )
+    {
+      parser->base_dict = (FT_Byte*)stream->base + stream->pos;
+      parser->base_len  = size;
+      parser->in_memory = 1;
+
+      /* check that the `size' field is valid */
+      if ( FT_STREAM_SKIP( size ) )
+        goto Exit;
+    }
+    else
+    {
+      /* read segment in memory -- this is clumsy, but so does the format */
+      if ( FT_ALLOC( parser->base_dict, size )       ||
+           FT_STREAM_READ( parser->base_dict, size ) )
+        goto Exit;
+      parser->base_len = size;
+    }
+
+    parser->root.base   = parser->base_dict;
+    parser->root.cursor = parser->base_dict;
+    parser->root.limit  = parser->root.cursor + parser->base_len;
+
+  Exit:
+    if ( error && !parser->in_memory )
+      FT_FREE( parser->base_dict );
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  T1_Finalize_Parser( T1_Parser  parser )
+  {
+    FT_Memory  memory = parser->root.memory;
+
+
+    /* always free the private dictionary */
+    FT_FREE( parser->private_dict );
+
+    /* free the base dictionary only when we have a disk stream */
+    if ( !parser->in_memory )
+      FT_FREE( parser->base_dict );
+
+    parser->root.funcs.done( &parser->root );
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T1_Get_Private_Dict( T1_Parser      parser,
+                       PSAux_Service  psaux )
+  {
+    FT_Stream  stream = parser->stream;
+    FT_Memory  memory = parser->root.memory;
+    FT_Error   error  = T1_Err_Ok;
+    FT_ULong   size;
+
+
+    if ( parser->in_pfb )
+    {
+      /* in the case of the PFB format, the private dictionary can be  */
+      /* made of several segments.  We thus first read the number of   */
+      /* segments to compute the total size of the private dictionary  */
+      /* then re-read them into memory.                                */
+      FT_Long    start_pos = FT_STREAM_POS();
+      FT_UShort  tag;
+
+
+      parser->private_len = 0;
+      for (;;)
+      {
+        error = read_pfb_tag( stream, &tag, &size );
+        if ( error )
+          goto Fail;
+
+        if ( tag != 0x8002U )
+          break;
+
+        parser->private_len += size;
+
+        if ( FT_STREAM_SKIP( size ) )
+          goto Fail;
+      }
+
+      /* Check that we have a private dictionary there */
+      /* and allocate private dictionary buffer        */
+      if ( parser->private_len == 0 )
+      {
+        FT_ERROR(( "T1_Get_Private_Dict:"
+                   " invalid private dictionary section\n" ));
+        error = T1_Err_Invalid_File_Format;
+        goto Fail;
+      }
+
+      if ( FT_STREAM_SEEK( start_pos )                           ||
+           FT_ALLOC( parser->private_dict, parser->private_len ) )
+        goto Fail;
+
+      parser->private_len = 0;
+      for (;;)
+      {
+        error = read_pfb_tag( stream, &tag, &size );
+        if ( error || tag != 0x8002U )
+        {
+          error = T1_Err_Ok;
+          break;
+        }
+
+        if ( FT_STREAM_READ( parser->private_dict + parser->private_len,
+                             size ) )
+          goto Fail;
+
+        parser->private_len += size;
+      }
+    }
+    else
+    {
+      /* We have already `loaded' the whole PFA font file into memory; */
+      /* if this is a memory resource, allocate a new block to hold    */
+      /* the private dict.  Otherwise, simply overwrite into the base  */
+      /* dictionary block in the heap.                                 */
+
+      /* first of all, look at the `eexec' keyword */
+      FT_Byte*  cur   = parser->base_dict;
+      FT_Byte*  limit = cur + parser->base_len;
+      FT_Byte   c;
+
+
+    Again:
+      for (;;)
+      {
+        c = cur[0];
+        if ( c == 'e' && cur + 9 < limit )  /* 9 = 5 letters for `eexec' + */
+                                            /* newline + 4 chars           */
+        {
+          if ( cur[1] == 'e' &&
+               cur[2] == 'x' &&
+               cur[3] == 'e' &&
+               cur[4] == 'c' )
+            break;
+        }
+        cur++;
+        if ( cur >= limit )
+        {
+          FT_ERROR(( "T1_Get_Private_Dict:"
+                     " could not find `eexec' keyword\n" ));
+          error = T1_Err_Invalid_File_Format;
+          goto Exit;
+        }
+      }
+
+      /* check whether `eexec' was real -- it could be in a comment */
+      /* or string (as e.g. in u003043t.gsf from ghostscript)       */
+
+      parser->root.cursor = parser->base_dict;
+      parser->root.limit  = cur + 9;
+
+      cur   = parser->root.cursor;
+      limit = parser->root.limit;
+
+      while ( cur < limit )
+      {
+        if ( *cur == 'e' && ft_strncmp( (char*)cur, "eexec", 5 ) == 0 )
+          goto Found;
+
+        T1_Skip_PS_Token( parser );
+        if ( parser->root.error )
+          break;
+        T1_Skip_Spaces  ( parser );
+        cur = parser->root.cursor;
+      }
+
+      /* we haven't found the correct `eexec'; go back and continue */
+      /* searching                                                  */
+
+      cur   = limit;
+      limit = parser->base_dict + parser->base_len;
+      goto Again;
+
+      /* now determine where to write the _encrypted_ binary private  */
+      /* dictionary.  We overwrite the base dictionary for disk-based */
+      /* resources and allocate a new block otherwise                 */
+
+    Found:
+      parser->root.limit = parser->base_dict + parser->base_len;
+
+      T1_Skip_PS_Token( parser );
+      cur = parser->root.cursor;
+
+      /* according to the Type1 spec, the first cipher byte must not be  */
+      /* an ASCII whitespace character code (blank, tab, carriage return */
+      /* or line feed).  We have seen Type 1 fonts with two line feed    */
+      /* characters...  So skip now all whitespace character codes.      */
+      while ( cur < limit       &&
+              ( *cur == ' '  ||
+                *cur == '\t' ||
+                *cur == '\r' ||
+                *cur == '\n' ) )
+        ++cur;
+      if ( cur >= limit )
+      {
+        FT_ERROR(( "T1_Get_Private_Dict:"
+                   " `eexec' not properly terminated\n" ));
+        error = T1_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      size = parser->base_len - ( cur - parser->base_dict );
+
+      if ( parser->in_memory )
+      {
+        /* note that we allocate one more byte to put a terminating `0' */
+        if ( FT_ALLOC( parser->private_dict, size + 1 ) )
+          goto Fail;
+        parser->private_len = size;
+      }
+      else
+      {
+        parser->single_block = 1;
+        parser->private_dict = parser->base_dict;
+        parser->private_len  = size;
+        parser->base_dict    = 0;
+        parser->base_len     = 0;
+      }
+
+      /* now determine whether the private dictionary is encoded in binary */
+      /* or hexadecimal ASCII format -- decode it accordingly              */
+
+      /* we need to access the next 4 bytes (after the final \r following */
+      /* the `eexec' keyword); if they all are hexadecimal digits, then   */
+      /* we have a case of ASCII storage                                  */
+
+      if ( ft_isxdigit( cur[0] ) && ft_isxdigit( cur[1] ) &&
+           ft_isxdigit( cur[2] ) && ft_isxdigit( cur[3] ) )
+      {
+        /* ASCII hexadecimal encoding */
+        FT_Long  len;
+
+
+        parser->root.cursor = cur;
+        (void)psaux->ps_parser_funcs->to_bytes( &parser->root,
+                                                parser->private_dict,
+                                                parser->private_len,
+                                                &len,
+                                                0 );
+        parser->private_len = len;
+
+        /* put a safeguard */
+        parser->private_dict[len] = '\0';
+      }
+      else
+        /* binary encoding -- copy the private dict */
+        FT_MEM_MOVE( parser->private_dict, cur, size );
+    }
+
+    /* we now decrypt the encoded binary private dictionary */
+    psaux->t1_decrypt( parser->private_dict, parser->private_len, 55665U );
+
+    if ( parser->private_len < 4 )
+    {
+      FT_ERROR(( "T1_Get_Private_Dict:"
+                 " invalid private dictionary section\n" ));
+      error = T1_Err_Invalid_File_Format;
+      goto Fail;
+    }
+
+    /* replace the four random bytes at the beginning with whitespace */
+    parser->private_dict[0] = ' ';
+    parser->private_dict[1] = ' ';
+    parser->private_dict[2] = ' ';
+    parser->private_dict[3] = ' ';
+
+    parser->root.base   = parser->private_dict;
+    parser->root.cursor = parser->private_dict;
+    parser->root.limit  = parser->root.cursor + parser->private_len;
+
+  Fail:
+  Exit:
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1parse.h b/extensions/externals/src/freetype-2.4.9/src/type1/t1parse.h
new file mode 100644
index 0000000..fb1c8a8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1parse.h
@@ -0,0 +1,135 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1parse.h                                                              */
+/*                                                                         */
+/*    Type 1 parser (specification).                                       */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2008 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1PARSE_H__
+#define __T1PARSE_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_INTERNAL_STREAM_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    T1_ParserRec                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A PS_ParserRec is an object used to parse a Type 1 fonts very      */
+  /*    quickly.                                                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root         :: The root parser.                                   */
+  /*                                                                       */
+  /*    stream       :: The current input stream.                          */
+  /*                                                                       */
+  /*    base_dict    :: A pointer to the top-level dictionary.             */
+  /*                                                                       */
+  /*    base_len     :: The length in bytes of the top dictionary.         */
+  /*                                                                       */
+  /*    private_dict :: A pointer to the private dictionary.               */
+  /*                                                                       */
+  /*    private_len  :: The length in bytes of the private dictionary.     */
+  /*                                                                       */
+  /*    in_pfb       :: A boolean.  Indicates that we are handling a PFB   */
+  /*                    file.                                              */
+  /*                                                                       */
+  /*    in_memory    :: A boolean.  Indicates a memory-based stream.       */
+  /*                                                                       */
+  /*    single_block :: A boolean.  Indicates that the private dictionary  */
+  /*                    is stored in lieu of the base dictionary.          */
+  /*                                                                       */
+  typedef struct  T1_ParserRec_
+  {
+    PS_ParserRec  root;
+    FT_Stream     stream;
+
+    FT_Byte*      base_dict;
+    FT_ULong      base_len;
+
+    FT_Byte*      private_dict;
+    FT_ULong      private_len;
+
+    FT_Bool       in_pfb;
+    FT_Bool       in_memory;
+    FT_Bool       single_block;
+
+  } T1_ParserRec, *T1_Parser;
+
+
+#define T1_Add_Table( p, i, o, l )  (p)->funcs.add( (p), i, o, l )
+#define T1_Done_Table( p )          \
+          do                        \
+          {                         \
+            if ( (p)->funcs.done )  \
+              (p)->funcs.done( p ); \
+          } while ( 0 )
+#define T1_Release_Table( p )          \
+          do                           \
+          {                            \
+            if ( (p)->funcs.release )  \
+              (p)->funcs.release( p ); \
+          } while ( 0 )
+
+
+#define T1_Skip_Spaces( p )    (p)->root.funcs.skip_spaces( &(p)->root )
+#define T1_Skip_PS_Token( p )  (p)->root.funcs.skip_PS_token( &(p)->root )
+
+#define T1_ToInt( p )       (p)->root.funcs.to_int( &(p)->root )
+#define T1_ToFixed( p, t )  (p)->root.funcs.to_fixed( &(p)->root, t )
+
+#define T1_ToCoordArray( p, m, c )                           \
+          (p)->root.funcs.to_coord_array( &(p)->root, m, c )
+#define T1_ToFixedArray( p, m, f, t )                           \
+          (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
+#define T1_ToToken( p, t )                          \
+          (p)->root.funcs.to_token( &(p)->root, t )
+#define T1_ToTokenArray( p, t, m, c )                           \
+          (p)->root.funcs.to_token_array( &(p)->root, t, m, c )
+
+#define T1_Load_Field( p, f, o, m, pf )                         \
+          (p)->root.funcs.load_field( &(p)->root, f, o, m, pf )
+
+#define T1_Load_Field_Table( p, f, o, m, pf )                         \
+          (p)->root.funcs.load_field_table( &(p)->root, f, o, m, pf )
+
+
+  FT_LOCAL( FT_Error )
+  T1_New_Parser( T1_Parser      parser,
+                 FT_Stream      stream,
+                 FT_Memory      memory,
+                 PSAux_Service  psaux );
+
+  FT_LOCAL( FT_Error )
+  T1_Get_Private_Dict( T1_Parser      parser,
+                       PSAux_Service  psaux );
+
+  FT_LOCAL( void )
+  T1_Finalize_Parser( T1_Parser  parser );
+
+
+FT_END_HEADER
+
+#endif /* __T1PARSE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/t1tokens.h b/extensions/externals/src/freetype-2.4.9/src/type1/t1tokens.h
new file mode 100644
index 0000000..e37276b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/t1tokens.h
@@ -0,0 +1,143 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1tokens.h                                                             */
+/*                                                                         */
+/*    Type 1 tokenizer (specification).                                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PS_FontInfoRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_FONT_INFO
+
+  T1_FIELD_STRING( "version",            version,
+                   T1_FIELD_DICT_FONTDICT )
+  T1_FIELD_STRING( "Notice",             notice,
+                   T1_FIELD_DICT_FONTDICT )
+  T1_FIELD_STRING( "FullName",           full_name,
+                   T1_FIELD_DICT_FONTDICT )
+  T1_FIELD_STRING( "FamilyName",         family_name,
+                   T1_FIELD_DICT_FONTDICT )
+  T1_FIELD_STRING( "Weight",             weight,
+                   T1_FIELD_DICT_FONTDICT )
+
+  /* we use pointers to detect modifications made by synthetic fonts */
+  T1_FIELD_NUM   ( "ItalicAngle",        italic_angle,
+                   T1_FIELD_DICT_FONTDICT )
+  T1_FIELD_BOOL  ( "isFixedPitch",       is_fixed_pitch,
+                   T1_FIELD_DICT_FONTDICT )
+  T1_FIELD_NUM   ( "UnderlinePosition",  underline_position,
+                   T1_FIELD_DICT_FONTDICT )
+  T1_FIELD_NUM   ( "UnderlineThickness", underline_thickness,
+                   T1_FIELD_DICT_FONTDICT )
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PS_FontExtraRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_FONT_EXTRA
+
+  T1_FIELD_NUM   ( "FSType", fs_type,
+                   T1_FIELD_DICT_FONTDICT )
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PS_PrivateRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_PRIVATE
+
+  T1_FIELD_NUM       ( "UniqueID",         unique_id,
+                       T1_FIELD_DICT_FONTDICT | T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM       ( "lenIV",            lenIV,
+                       T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM       ( "LanguageGroup",    language_group,
+                       T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM       ( "password",         password,
+                       T1_FIELD_DICT_PRIVATE )
+
+  T1_FIELD_FIXED_1000( "BlueScale",        blue_scale,
+                       T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM       ( "BlueShift",        blue_shift,
+                       T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM       ( "BlueFuzz",         blue_fuzz,
+                       T1_FIELD_DICT_PRIVATE )
+
+  T1_FIELD_NUM_TABLE ( "BlueValues",       blue_values,        14,
+                       T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM_TABLE ( "OtherBlues",       other_blues,        10,
+                       T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM_TABLE ( "FamilyBlues",      family_blues,       14,
+                       T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM_TABLE ( "FamilyOtherBlues", family_other_blues, 10,
+                       T1_FIELD_DICT_PRIVATE )
+
+  T1_FIELD_NUM_TABLE2( "StdHW",            standard_width,      1,
+                       T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM_TABLE2( "StdVW",            standard_height,     1,
+                       T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM_TABLE2( "MinFeature",       min_feature,         2,
+                       T1_FIELD_DICT_PRIVATE )
+
+  T1_FIELD_NUM_TABLE ( "StemSnapH",        snap_widths,        12,
+                       T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM_TABLE ( "StemSnapV",        snap_heights,       12,
+                       T1_FIELD_DICT_PRIVATE )
+
+  T1_FIELD_FIXED     ( "ExpansionFactor",  expansion_factor,
+                       T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_BOOL      ( "ForceBold",        force_bold,
+                       T1_FIELD_DICT_PRIVATE )
+
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  T1_FontRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_FONT_DICT
+
+  T1_FIELD_KEY  ( "FontName",    font_name,    T1_FIELD_DICT_FONTDICT )
+  T1_FIELD_NUM  ( "PaintType",   paint_type,   T1_FIELD_DICT_FONTDICT )
+  T1_FIELD_NUM  ( "FontType",    font_type,    T1_FIELD_DICT_FONTDICT )
+  T1_FIELD_FIXED( "StrokeWidth", stroke_width, T1_FIELD_DICT_FONTDICT )
+
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  FT_BBox
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_BBOX
+
+  T1_FIELD_BBOX( "FontBBox", xMin, T1_FIELD_DICT_FONTDICT )
+
+
+#ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  T1_FaceRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_FACE
+
+  T1_FIELD_NUM( "NDV", ndv_idx, T1_FIELD_DICT_PRIVATE )
+  T1_FIELD_NUM( "CDV", cdv_idx, T1_FIELD_DICT_PRIVATE )
+
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PS_BlendRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_BLEND
+
+  T1_FIELD_NUM_TABLE( "DesignVector", default_design_vector,
+                      T1_MAX_MM_DESIGNS, T1_FIELD_DICT_FONTDICT )
+
+
+#endif /* T1_CONFIG_OPTION_NO_MM_SUPPORT */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type1/type1.c b/extensions/externals/src/freetype-2.4.9/src/type1/type1.c
new file mode 100644
index 0000000..ccc12be
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type1/type1.c
@@ -0,0 +1,33 @@
+/***************************************************************************/
+/*                                                                         */
+/*  type1.c                                                                */
+/*                                                                         */
+/*    FreeType Type 1 driver component (body only).                        */
+/*                                                                         */
+/*  Copyright 1996-2001 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "t1parse.c"
+#include "t1load.c"
+#include "t1objs.c"
+#include "t1driver.c"
+#include "t1gload.c"
+
+#ifndef T1_CONFIG_OPTION_NO_AFM
+#include "t1afm.c"
+#endif
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/Jamfile b/extensions/externals/src/freetype-2.4.9/src/type42/Jamfile
new file mode 100644
index 0000000..00371d5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/Jamfile
@@ -0,0 +1,29 @@
+# FreeType 2 src/type42 Jamfile
+#
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) type42 ;
+
+{
+  local  _sources ;
+
+  if $(FT2_MULTI)
+  {
+    _sources = t42objs t42parse t42drivr ;
+  }
+  else
+  {
+    _sources = type42 ;
+  }
+
+  Library  $(FT2_LIB) : $(_sources).c ;
+}
+
+# end of src/type42 Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/module.mk b/extensions/externals/src/freetype-2.4.9/src/type42/module.mk
new file mode 100644
index 0000000..b3f10a8
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 Type42 module definition
+#
+
+
+# Copyright 2002, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += TYPE42_DRIVER
+
+define TYPE42_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, t42_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)type42    $(ECHO_DRIVER_DESC)Type 42 font files with no known extension$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/rules.mk b/extensions/externals/src/freetype-2.4.9/src/type42/rules.mk
new file mode 100644
index 0000000..eac1081
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/rules.mk
@@ -0,0 +1,70 @@
+#
+# FreeType 2 Type42 driver configuration rules
+#
+
+
+# Copyright 2002, 2003, 2008 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Type42 driver directory
+#
+T42_DIR := $(SRC_DIR)/type42
+
+
+# compilation flags for the driver
+#
+T42_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(T42_DIR))
+
+
+# Type42 driver source
+#
+T42_DRV_SRC := $(T42_DIR)/t42objs.c  \
+               $(T42_DIR)/t42parse.c \
+               $(T42_DIR)/t42drivr.c
+
+# Type42 driver headers
+#
+T42_DRV_H := $(T42_DRV_SRC:%.c=%.h) \
+             $(T42_DIR)/t42error.h  \
+             $(T42_DIR)/t42types.h
+
+
+# Type42 driver object(s)
+#
+#   T42_DRV_OBJ_M is used during `multi' builds
+#   T42_DRV_OBJ_S is used during `single' builds
+#
+T42_DRV_OBJ_M := $(T42_DRV_SRC:$(T42_DIR)/%.c=$(OBJ_DIR)/%.$O)
+T42_DRV_OBJ_S := $(OBJ_DIR)/type42.$O
+
+# Type42 driver source file for single build
+#
+T42_DRV_SRC_S := $(T42_DIR)/type42.c
+
+
+# Type42 driver - single object
+#
+$(T42_DRV_OBJ_S): $(T42_DRV_SRC_S) $(T42_DRV_SRC) $(FREETYPE_H) $(T42_DRV_H)
+	$(T42_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(T42_DRV_SRC_S))
+
+
+# Type42 driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(T42_DIR)/%.c $(FREETYPE_H) $(T42_DRV_H)
+	$(T42_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(T42_DRV_OBJ_S)
+DRV_OBJS_M += $(T42_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/t42drivr.c b/extensions/externals/src/freetype-2.4.9/src/type42/t42drivr.c
new file mode 100644
index 0000000..9b93209
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/t42drivr.c
@@ -0,0 +1,247 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t42drivr.c                                                             */
+/*                                                                         */
+/*    High-level Type 42 driver interface (body).                          */
+/*                                                                         */
+/*  Copyright 2002-2004, 2006, 2007, 2009, 2011 by Roberto Alameda.        */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This driver implements Type42 fonts as described in the               */
+  /* Technical Note #5012 from Adobe, with these limitations:              */
+  /*                                                                       */
+  /* 1) CID Fonts are not currently supported.                             */
+  /* 2) Incremental fonts making use of the GlyphDirectory keyword         */
+  /*    will be loaded, but the rendering will be using the TrueType       */
+  /*    tables.                                                            */
+  /* 3) As for Type1 fonts, CDevProc is not supported.                     */
+  /* 4) The Metrics dictionary is not supported.                           */
+  /* 5) AFM metrics are not supported.                                     */
+  /*                                                                       */
+  /* In other words, this driver supports Type42 fonts derived from        */
+  /* TrueType fonts in a non-CID manner, as done by usual conversion       */
+  /* programs.                                                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include "t42drivr.h"
+#include "t42objs.h"
+#include "t42error.h"
+#include FT_INTERNAL_DEBUG_H
+
+#include FT_SERVICE_XFREE86_NAME_H
+#include FT_SERVICE_GLYPH_DICT_H
+#include FT_SERVICE_POSTSCRIPT_NAME_H
+#include FT_SERVICE_POSTSCRIPT_INFO_H
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_t42
+
+
+  /*
+   *
+   *  GLYPH DICT SERVICE
+   *
+   */
+
+  static FT_Error
+  t42_get_glyph_name( T42_Face    face,
+                      FT_UInt     glyph_index,
+                      FT_Pointer  buffer,
+                      FT_UInt     buffer_max )
+  {
+    FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );
+
+    return T42_Err_Ok;
+  }
+
+
+  static FT_UInt
+  t42_get_name_index( T42_Face    face,
+                      FT_String*  glyph_name )
+  {
+    FT_Int      i;
+    FT_String*  gname;
+
+
+    for ( i = 0; i < face->type1.num_glyphs; i++ )
+    {
+      gname = face->type1.glyph_names[i];
+
+      if ( glyph_name[0] == gname[0] && !ft_strcmp( glyph_name, gname ) )
+        return (FT_UInt)ft_atol( (const char *)face->type1.charstrings[i] );
+    }
+
+    return 0;
+  }
+
+
+  static const FT_Service_GlyphDictRec  t42_service_glyph_dict =
+  {
+    (FT_GlyphDict_GetNameFunc)  t42_get_glyph_name,
+    (FT_GlyphDict_NameIndexFunc)t42_get_name_index
+  };
+
+
+  /*
+   *
+   *  POSTSCRIPT NAME SERVICE
+   *
+   */
+
+  static const char*
+  t42_get_ps_font_name( T42_Face  face )
+  {
+    return (const char*)face->type1.font_name;
+  }
+
+
+  static const FT_Service_PsFontNameRec  t42_service_ps_font_name =
+  {
+    (FT_PsName_GetFunc)t42_get_ps_font_name
+  };
+
+
+  /*
+   *
+   *  POSTSCRIPT INFO SERVICE
+   *
+   */
+
+  static FT_Error
+  t42_ps_get_font_info( FT_Face          face,
+                        PS_FontInfoRec*  afont_info )
+  {
+    *afont_info = ((T42_Face)face)->type1.font_info;
+
+    return T42_Err_Ok;
+  }
+
+
+  static FT_Error
+  t42_ps_get_font_extra( FT_Face           face,
+                         PS_FontExtraRec*  afont_extra )
+  {
+    *afont_extra = ((T42_Face)face)->type1.font_extra;
+
+    return T42_Err_Ok;
+  }
+
+
+  static FT_Int
+  t42_ps_has_glyph_names( FT_Face  face )
+  {
+    FT_UNUSED( face );
+
+    return 1;
+  }
+
+
+  static FT_Error
+  t42_ps_get_font_private( FT_Face         face,
+                           PS_PrivateRec*  afont_private )
+  {
+    *afont_private = ((T42_Face)face)->type1.private_dict;
+
+    return T42_Err_Ok;
+  }
+
+
+  static const FT_Service_PsInfoRec  t42_service_ps_info =
+  {
+    (PS_GetFontInfoFunc)   t42_ps_get_font_info,
+    (PS_GetFontExtraFunc)  t42_ps_get_font_extra,
+    (PS_HasGlyphNamesFunc) t42_ps_has_glyph_names,
+    (PS_GetFontPrivateFunc)t42_ps_get_font_private,
+    (PS_GetFontValueFunc)  NULL             /* not implemented */
+  };
+
+
+  /*
+   *
+   *  SERVICE LIST
+   *
+   */
+
+  static const FT_ServiceDescRec  t42_services[] =
+  {
+    { FT_SERVICE_ID_GLYPH_DICT,           &t42_service_glyph_dict },
+    { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t42_service_ps_font_name },
+    { FT_SERVICE_ID_POSTSCRIPT_INFO,      &t42_service_ps_info },
+    { FT_SERVICE_ID_XF86_NAME,            FT_XF86_FORMAT_TYPE_42 },
+    { NULL, NULL }
+  };
+
+
+  FT_CALLBACK_DEF( FT_Module_Interface )
+  T42_Get_Interface( FT_Module         module,
+                     const FT_String*  t42_interface )
+  {
+    FT_UNUSED( module );
+
+    return ft_service_list_lookup( t42_services, t42_interface );
+  }
+
+
+  const FT_Driver_ClassRec  t42_driver_class =
+  {
+    {
+      FT_MODULE_FONT_DRIVER       |
+      FT_MODULE_DRIVER_SCALABLE   |
+#ifdef TT_USE_BYTECODE_INTERPRETER
+      FT_MODULE_DRIVER_HAS_HINTER,
+#else
+      0,
+#endif
+
+      sizeof ( T42_DriverRec ),
+
+      "type42",
+      0x10000L,
+      0x20000L,
+
+      0,    /* format interface */
+
+      T42_Driver_Init,
+      T42_Driver_Done,
+      T42_Get_Interface,
+    },
+
+    sizeof ( T42_FaceRec ),
+    sizeof ( T42_SizeRec ),
+    sizeof ( T42_GlyphSlotRec ),
+
+    T42_Face_Init,
+    T42_Face_Done,
+    T42_Size_Init,
+    T42_Size_Done,
+    T42_GlyphSlot_Init,
+    T42_GlyphSlot_Done,
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    ft_stub_set_char_sizes,
+    ft_stub_set_pixel_sizes,
+#endif
+    T42_GlyphSlot_Load,
+
+    0,                 /* FT_Face_GetKerningFunc  */
+    0,                 /* FT_Face_AttachFunc      */
+
+    0,                 /* FT_Face_GetAdvancesFunc */
+    T42_Size_Request,
+    T42_Size_Select
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/t42drivr.h b/extensions/externals/src/freetype-2.4.9/src/type42/t42drivr.h
new file mode 100644
index 0000000..9a1e97e
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/t42drivr.h
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t42drivr.h                                                             */
+/*                                                                         */
+/*    High-level Type 42 driver interface (specification).                 */
+/*                                                                         */
+/*  Copyright 2002 by Roberto Alameda.                                     */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T42DRIVR_H__
+#define __T42DRIVR_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "this module does not support PIC yet"
+#endif
+
+
+  FT_EXPORT_VAR( const FT_Driver_ClassRec )  t42_driver_class;
+
+
+FT_END_HEADER
+
+
+#endif /* __T42DRIVR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/t42error.h b/extensions/externals/src/freetype-2.4.9/src/type42/t42error.h
new file mode 100644
index 0000000..217ae8b
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/t42error.h
@@ -0,0 +1,41 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t42error.h                                                             */
+/*                                                                         */
+/*    Type 42 error codes (specification only).                            */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2012 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the Type 42 error enumeration constants.  */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __T42ERROR_H__
+#define __T42ERROR_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  T42_Err_
+#define FT_ERR_BASE    FT_Mod_Err_Type42
+
+#include FT_ERRORS_H
+
+#endif /* __T42ERROR_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/t42objs.c b/extensions/externals/src/freetype-2.4.9/src/type42/t42objs.c
new file mode 100644
index 0000000..c6053af
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/t42objs.c
@@ -0,0 +1,679 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t42objs.c                                                              */
+/*                                                                         */
+/*    Type 42 objects manager (body).                                      */
+/*                                                                         */
+/*  Copyright 2002-2009, 2011                                              */
+/*  by Roberto Alameda.                                                    */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "t42objs.h"
+#include "t42parse.h"
+#include "t42error.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_LIST_H
+#include FT_TRUETYPE_IDS_H
+
+
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_t42
+
+
+  static FT_Error
+  T42_Open_Face( T42_Face  face )
+  {
+    T42_LoaderRec  loader;
+    T42_Parser     parser;
+    T1_Font        type1 = &face->type1;
+    FT_Memory      memory = face->root.memory;
+    FT_Error       error;
+
+    PSAux_Service  psaux  = (PSAux_Service)face->psaux;
+
+
+    t42_loader_init( &loader, face );
+
+    parser = &loader.parser;
+
+    if ( FT_ALLOC( face->ttf_data, 12 ) )
+      goto Exit;
+
+    error = t42_parser_init( parser,
+                             face->root.stream,
+                             memory,
+                             psaux);
+    if ( error )
+      goto Exit;
+
+    error = t42_parse_dict( face, &loader,
+                            parser->base_dict, parser->base_len );
+    if ( error )
+      goto Exit;
+
+    if ( type1->font_type != 42 )
+    {
+      FT_ERROR(( "T42_Open_Face: cannot handle FontType %d\n",
+                 type1->font_type ));
+      error = T42_Err_Unknown_File_Format;
+      goto Exit;
+    }
+
+    /* now, propagate the charstrings and glyphnames tables */
+    /* to the Type1 data                                    */
+    type1->num_glyphs = loader.num_glyphs;
+
+    if ( !loader.charstrings.init )
+    {
+      FT_ERROR(( "T42_Open_Face: no charstrings array in face\n" ));
+      error = T42_Err_Invalid_File_Format;
+    }
+
+    loader.charstrings.init  = 0;
+    type1->charstrings_block = loader.charstrings.block;
+    type1->charstrings       = loader.charstrings.elements;
+    type1->charstrings_len   = loader.charstrings.lengths;
+
+    /* we copy the glyph names `block' and `elements' fields; */
+    /* the `lengths' field must be released later             */
+    type1->glyph_names_block    = loader.glyph_names.block;
+    type1->glyph_names          = (FT_String**)loader.glyph_names.elements;
+    loader.glyph_names.block    = 0;
+    loader.glyph_names.elements = 0;
+
+    /* we must now build type1.encoding when we have a custom array */
+    if ( type1->encoding_type == T1_ENCODING_TYPE_ARRAY )
+    {
+      FT_Int    charcode, idx, min_char, max_char;
+      FT_Byte*  char_name;
+      FT_Byte*  glyph_name;
+
+
+      /* OK, we do the following: for each element in the encoding   */
+      /* table, look up the index of the glyph having the same name  */
+      /* as defined in the CharStrings array.                        */
+      /* The index is then stored in type1.encoding.char_index, and  */
+      /* the name in type1.encoding.char_name                        */
+
+      min_char = 0;
+      max_char = 0;
+
+      charcode = 0;
+      for ( ; charcode < loader.encoding_table.max_elems; charcode++ )
+      {
+        type1->encoding.char_index[charcode] = 0;
+        type1->encoding.char_name [charcode] = (char *)".notdef";
+
+        char_name = loader.encoding_table.elements[charcode];
+        if ( char_name )
+          for ( idx = 0; idx < type1->num_glyphs; idx++ )
+          {
+            glyph_name = (FT_Byte*)type1->glyph_names[idx];
+            if ( ft_strcmp( (const char*)char_name,
+                            (const char*)glyph_name ) == 0 )
+            {
+              type1->encoding.char_index[charcode] = (FT_UShort)idx;
+              type1->encoding.char_name [charcode] = (char*)glyph_name;
+
+              /* Change min/max encoded char only if glyph name is */
+              /* not /.notdef                                      */
+              if ( ft_strcmp( (const char*)".notdef",
+                              (const char*)glyph_name ) != 0 )
+              {
+                if ( charcode < min_char )
+                  min_char = charcode;
+                if ( charcode >= max_char )
+                  max_char = charcode + 1;
+              }
+              break;
+            }
+          }
+      }
+
+      type1->encoding.code_first = min_char;
+      type1->encoding.code_last  = max_char;
+      type1->encoding.num_chars  = loader.num_chars;
+    }
+
+  Exit:
+    t42_loader_done( &loader );
+    return error;
+  }
+
+
+  /***************** Driver Functions *************/
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T42_Face_Init( FT_Stream      stream,
+                 FT_Face        t42face,       /* T42_Face */
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params )
+  {
+    T42_Face            face  = (T42_Face)t42face;
+    FT_Error            error;
+    FT_Service_PsCMaps  psnames;
+    PSAux_Service       psaux;
+    FT_Face             root  = (FT_Face)&face->root;
+    T1_Font             type1 = &face->type1;
+    PS_FontInfo         info  = &type1->font_info;
+
+    FT_UNUSED( num_params );
+    FT_UNUSED( params );
+    FT_UNUSED( face_index );
+    FT_UNUSED( stream );
+
+
+    face->ttf_face       = NULL;
+    face->root.num_faces = 1;
+
+    FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
+    face->psnames = psnames;
+
+    face->psaux = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
+                                           "psaux" );
+    psaux = (PSAux_Service)face->psaux;
+    if ( !psaux )
+    {
+      FT_ERROR(( "T42_Face_Init: cannot access `psaux' module\n" ));
+      error = T42_Err_Missing_Module;
+      goto Exit;
+    }
+
+    FT_TRACE2(( "Type 42 driver\n" ));
+
+    /* open the tokenizer, this will also check the font format */
+    error = T42_Open_Face( face );
+    if ( error )
+      goto Exit;
+
+    /* if we just wanted to check the format, leave successfully now */
+    if ( face_index < 0 )
+      goto Exit;
+
+    /* check the face index */
+    if ( face_index > 0 )
+    {
+      FT_ERROR(( "T42_Face_Init: invalid face index\n" ));
+      error = T42_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    /* Now load the font program into the face object */
+
+    /* Init the face object fields */
+    /* Now set up root face fields */
+
+    root->num_glyphs   = type1->num_glyphs;
+    root->num_charmaps = 0;
+    root->face_index   = 0;
+
+    root->face_flags = FT_FACE_FLAG_SCALABLE    |
+                       FT_FACE_FLAG_HORIZONTAL  |
+                       FT_FACE_FLAG_GLYPH_NAMES;
+
+    if ( info->is_fixed_pitch )
+      root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+    /* We only set this flag if we have the patented bytecode interpreter. */
+    /* There are no known `tricky' Type42 fonts that could be loaded with  */
+    /* the unpatented interpreter.                                         */
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+    root->face_flags |= FT_FACE_FLAG_HINTER;
+#endif
+
+    /* XXX: TODO -- add kerning with .afm support */
+
+    /* get style name -- be careful, some broken fonts only */
+    /* have a `/FontName' dictionary entry!                 */
+    root->family_name = info->family_name;
+    /* assume "Regular" style if we don't know better */
+    root->style_name = (char *)"Regular";
+    if ( root->family_name )
+    {
+      char*  full   = info->full_name;
+      char*  family = root->family_name;
+
+
+      if ( full )
+      {
+        while ( *full )
+        {
+          if ( *full == *family )
+          {
+            family++;
+            full++;
+          }
+          else
+          {
+            if ( *full == ' ' || *full == '-' )
+              full++;
+            else if ( *family == ' ' || *family == '-' )
+              family++;
+            else
+            {
+              if ( !*family )
+                root->style_name = full;
+              break;
+            }
+          }
+        }
+      }
+    }
+    else
+    {
+      /* do we have a `/FontName'? */
+      if ( type1->font_name )
+        root->family_name = type1->font_name;
+    }
+
+    /* no embedded bitmap support */
+    root->num_fixed_sizes = 0;
+    root->available_sizes = 0;
+
+    /* Load the TTF font embedded in the T42 font */
+    {
+      FT_Open_Args  args;
+
+
+      args.flags       = FT_OPEN_MEMORY;
+      args.memory_base = face->ttf_data;
+      args.memory_size = face->ttf_size;
+
+      if ( num_params )
+      {
+        args.flags     |= FT_OPEN_PARAMS;
+        args.num_params = num_params;
+        args.params     = params;
+      }
+
+      error = FT_Open_Face( FT_FACE_LIBRARY( face ),
+                            &args, 0, &face->ttf_face );
+    }
+
+    if ( error )
+      goto Exit;
+
+    FT_Done_Size( face->ttf_face->size );
+
+    /* Ignore info in FontInfo dictionary and use the info from the  */
+    /* loaded TTF font.  The PostScript interpreter also ignores it. */
+    root->bbox         = face->ttf_face->bbox;
+    root->units_per_EM = face->ttf_face->units_per_EM;
+
+    root->ascender  = face->ttf_face->ascender;
+    root->descender = face->ttf_face->descender;
+    root->height    = face->ttf_face->height;
+
+    root->max_advance_width  = face->ttf_face->max_advance_width;
+    root->max_advance_height = face->ttf_face->max_advance_height;
+
+    root->underline_position  = (FT_Short)info->underline_position;
+    root->underline_thickness = (FT_Short)info->underline_thickness;
+
+    /* compute style flags */
+    root->style_flags = 0;
+    if ( info->italic_angle )
+      root->style_flags |= FT_STYLE_FLAG_ITALIC;
+
+    if ( face->ttf_face->style_flags & FT_STYLE_FLAG_BOLD )
+      root->style_flags |= FT_STYLE_FLAG_BOLD;
+
+    if ( face->ttf_face->face_flags & FT_FACE_FLAG_VERTICAL )
+      root->face_flags |= FT_FACE_FLAG_VERTICAL;
+
+    {
+      if ( psnames )
+      {
+        FT_CharMapRec    charmap;
+        T1_CMap_Classes  cmap_classes = psaux->t1_cmap_classes;
+        FT_CMap_Class    clazz;
+
+
+        charmap.face = root;
+
+        /* first of all, try to synthesize a Unicode charmap */
+        charmap.platform_id = TT_PLATFORM_MICROSOFT;
+        charmap.encoding_id = TT_MS_ID_UNICODE_CS;
+        charmap.encoding    = FT_ENCODING_UNICODE;
+
+        error = FT_CMap_New( cmap_classes->unicode, NULL, &charmap, NULL );
+        if ( error && FT_Err_No_Unicode_Glyph_Name != error )
+          goto Exit;
+        error = FT_Err_Ok;
+
+        /* now, generate an Adobe Standard encoding when appropriate */
+        charmap.platform_id = TT_PLATFORM_ADOBE;
+        clazz               = NULL;
+
+        switch ( type1->encoding_type )
+        {
+        case T1_ENCODING_TYPE_STANDARD:
+          charmap.encoding    = FT_ENCODING_ADOBE_STANDARD;
+          charmap.encoding_id = TT_ADOBE_ID_STANDARD;
+          clazz               = cmap_classes->standard;
+          break;
+
+        case T1_ENCODING_TYPE_EXPERT:
+          charmap.encoding    = FT_ENCODING_ADOBE_EXPERT;
+          charmap.encoding_id = TT_ADOBE_ID_EXPERT;
+          clazz               = cmap_classes->expert;
+          break;
+
+        case T1_ENCODING_TYPE_ARRAY:
+          charmap.encoding    = FT_ENCODING_ADOBE_CUSTOM;
+          charmap.encoding_id = TT_ADOBE_ID_CUSTOM;
+          clazz               = cmap_classes->custom;
+          break;
+
+        case T1_ENCODING_TYPE_ISOLATIN1:
+          charmap.encoding    = FT_ENCODING_ADOBE_LATIN_1;
+          charmap.encoding_id = TT_ADOBE_ID_LATIN_1;
+          clazz               = cmap_classes->unicode;
+          break;
+
+        default:
+          ;
+        }
+
+        if ( clazz )
+          error = FT_CMap_New( clazz, NULL, &charmap, NULL );
+
+#if 0
+        /* Select default charmap */
+        if ( root->num_charmaps )
+          root->charmap = root->charmaps[0];
+#endif
+      }
+    }
+  Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  T42_Face_Done( FT_Face  t42face )
+  {
+    T42_Face     face = (T42_Face)t42face;
+    T1_Font      type1;
+    PS_FontInfo  info;
+    FT_Memory    memory;
+
+
+    if ( !face )
+      return;
+
+    type1  = &face->type1;
+    info   = &type1->font_info;
+    memory = face->root.memory;
+
+    /* delete internal ttf face prior to freeing face->ttf_data */
+    if ( face->ttf_face )
+      FT_Done_Face( face->ttf_face );
+
+    /* release font info strings */
+    FT_FREE( info->version );
+    FT_FREE( info->notice );
+    FT_FREE( info->full_name );
+    FT_FREE( info->family_name );
+    FT_FREE( info->weight );
+
+    /* release top dictionary */
+    FT_FREE( type1->charstrings_len );
+    FT_FREE( type1->charstrings );
+    FT_FREE( type1->glyph_names );
+
+    FT_FREE( type1->charstrings_block );
+    FT_FREE( type1->glyph_names_block );
+
+    FT_FREE( type1->encoding.char_index );
+    FT_FREE( type1->encoding.char_name );
+    FT_FREE( type1->font_name );
+
+    FT_FREE( face->ttf_data );
+
+#if 0
+    /* release afm data if present */
+    if ( face->afm_data )
+      T1_Done_AFM( memory, (T1_AFM*)face->afm_data );
+#endif
+
+    /* release unicode map, if any */
+    FT_FREE( face->unicode_map.maps );
+    face->unicode_map.num_maps = 0;
+
+    face->root.family_name = 0;
+    face->root.style_name  = 0;
+  }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    T42_Driver_Init                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initializes a given Type 42 driver object.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    driver :: A handle to the target driver object.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_LOCAL_DEF( FT_Error )
+  T42_Driver_Init( FT_Module  module )        /* T42_Driver */
+  {
+    T42_Driver  driver = (T42_Driver)module;
+    FT_Module   ttmodule;
+
+
+    ttmodule = FT_Get_Module( module->library, "truetype" );
+    if ( !ttmodule )
+    {
+      FT_ERROR(( "T42_Driver_Init: cannot access `truetype' module\n" ));
+      return T42_Err_Missing_Module;
+    }
+
+    driver->ttclazz = (FT_Driver_Class)ttmodule->clazz;
+
+    return T42_Err_Ok;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  T42_Driver_Done( FT_Module  module )
+  {
+    FT_UNUSED( module );
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T42_Size_Init( FT_Size  size )         /* T42_Size */
+  {
+    T42_Size  t42size = (T42_Size)size;
+    FT_Face   face    = size->face;
+    T42_Face  t42face = (T42_Face)face;
+    FT_Size   ttsize;
+    FT_Error  error   = T42_Err_Ok;
+
+
+    error = FT_New_Size( t42face->ttf_face, &ttsize );
+    t42size->ttsize = ttsize;
+
+    FT_Activate_Size( ttsize );
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T42_Size_Request( FT_Size          t42size,      /* T42_Size */
+                    FT_Size_Request  req )
+  {
+    T42_Size  size = (T42_Size)t42size;
+    T42_Face  face = (T42_Face)t42size->face;
+    FT_Error  error;
+
+
+    FT_Activate_Size( size->ttsize );
+
+    error = FT_Request_Size( face->ttf_face, req );
+    if ( !error )
+      t42size->metrics = face->ttf_face->size->metrics;
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T42_Size_Select( FT_Size   t42size,         /* T42_Size */
+                   FT_ULong  strike_index )
+  {
+    T42_Size  size = (T42_Size)t42size;
+    T42_Face  face = (T42_Face)t42size->face;
+    FT_Error  error;
+
+
+    FT_Activate_Size( size->ttsize );
+
+    error = FT_Select_Size( face->ttf_face, (FT_Int)strike_index );
+    if ( !error )
+      t42size->metrics = face->ttf_face->size->metrics;
+
+    return error;
+
+  }
+
+
+  FT_LOCAL_DEF( void )
+  T42_Size_Done( FT_Size  t42size )             /* T42_Size */
+  {
+    T42_Size     size    = (T42_Size)t42size;
+    FT_Face      face    = t42size->face;
+    T42_Face     t42face = (T42_Face)face;
+    FT_ListNode  node;
+
+
+    node = FT_List_Find( &t42face->ttf_face->sizes_list, size->ttsize );
+    if ( node )
+    {
+      FT_Done_Size( size->ttsize );
+      size->ttsize = NULL;
+    }
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T42_GlyphSlot_Init( FT_GlyphSlot  t42slot )        /* T42_GlyphSlot */
+  {
+    T42_GlyphSlot  slot    = (T42_GlyphSlot)t42slot;
+    FT_Face        face    = t42slot->face;
+    T42_Face       t42face = (T42_Face)face;
+    FT_GlyphSlot   ttslot;
+    FT_Error       error   = T42_Err_Ok;
+
+
+    if ( face->glyph == NULL )
+    {
+      /* First glyph slot for this face */
+      slot->ttslot = t42face->ttf_face->glyph;
+    }
+    else
+    {
+      error = FT_New_GlyphSlot( t42face->ttf_face, &ttslot );
+      slot->ttslot = ttslot;
+    }
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  T42_GlyphSlot_Done( FT_GlyphSlot  t42slot )       /* T42_GlyphSlot */
+  {
+    T42_GlyphSlot  slot = (T42_GlyphSlot)t42slot;
+
+
+    FT_Done_GlyphSlot( slot->ttslot );
+  }
+
+
+  static void
+  t42_glyphslot_clear( FT_GlyphSlot  slot )
+  {
+    /* free bitmap if needed */
+    ft_glyphslot_free_bitmap( slot );
+
+    /* clear all public fields in the glyph slot */
+    FT_ZERO( &slot->metrics );
+    FT_ZERO( &slot->outline );
+    FT_ZERO( &slot->bitmap );
+
+    slot->bitmap_left   = 0;
+    slot->bitmap_top    = 0;
+    slot->num_subglyphs = 0;
+    slot->subglyphs     = 0;
+    slot->control_data  = 0;
+    slot->control_len   = 0;
+    slot->other         = 0;
+    slot->format        = FT_GLYPH_FORMAT_NONE;
+
+    slot->linearHoriAdvance = 0;
+    slot->linearVertAdvance = 0;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  T42_GlyphSlot_Load( FT_GlyphSlot  glyph,
+                      FT_Size       size,
+                      FT_UInt       glyph_index,
+                      FT_Int32      load_flags )
+  {
+    FT_Error         error;
+    T42_GlyphSlot    t42slot = (T42_GlyphSlot)glyph;
+    T42_Size         t42size = (T42_Size)size;
+    FT_Driver_Class  ttclazz = ((T42_Driver)glyph->face->driver)->ttclazz;
+
+
+    t42_glyphslot_clear( t42slot->ttslot );
+    error = ttclazz->load_glyph( t42slot->ttslot,
+                                 t42size->ttsize,
+                                 glyph_index,
+                                 load_flags | FT_LOAD_NO_BITMAP );
+
+    if ( !error )
+    {
+      glyph->metrics = t42slot->ttslot->metrics;
+
+      glyph->linearHoriAdvance = t42slot->ttslot->linearHoriAdvance;
+      glyph->linearVertAdvance = t42slot->ttslot->linearVertAdvance;
+
+      glyph->format  = t42slot->ttslot->format;
+      glyph->outline = t42slot->ttslot->outline;
+
+      glyph->bitmap      = t42slot->ttslot->bitmap;
+      glyph->bitmap_left = t42slot->ttslot->bitmap_left;
+      glyph->bitmap_top  = t42slot->ttslot->bitmap_top;
+
+      glyph->num_subglyphs = t42slot->ttslot->num_subglyphs;
+      glyph->subglyphs     = t42slot->ttslot->subglyphs;
+
+      glyph->control_data  = t42slot->ttslot->control_data;
+      glyph->control_len   = t42slot->ttslot->control_len;
+    }
+
+    return error;
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/t42objs.h b/extensions/externals/src/freetype-2.4.9/src/type42/t42objs.h
new file mode 100644
index 0000000..02d1325
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/t42objs.h
@@ -0,0 +1,124 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t42objs.h                                                              */
+/*                                                                         */
+/*    Type 42 objects manager (specification).                             */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2006, 2007, 2011 by Roberto Alameda.             */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T42OBJS_H__
+#define __T42OBJS_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TYPE1_TABLES_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include "t42types.h"
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DRIVER_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* Type42 size */
+  typedef struct  T42_SizeRec_
+  {
+    FT_SizeRec  root;
+    FT_Size     ttsize;
+
+  } T42_SizeRec, *T42_Size;
+
+
+  /* Type42 slot */
+  typedef struct  T42_GlyphSlotRec_
+  {
+    FT_GlyphSlotRec  root;
+    FT_GlyphSlot     ttslot;
+
+  } T42_GlyphSlotRec, *T42_GlyphSlot;
+
+
+  /* Type 42 driver */
+  typedef struct  T42_DriverRec_
+  {
+    FT_DriverRec     root;
+    FT_Driver_Class  ttclazz;
+    void*            extension_component;
+
+  } T42_DriverRec, *T42_Driver;
+
+
+  /* */
+
+
+  FT_LOCAL( FT_Error )
+  T42_Face_Init( FT_Stream      stream,
+                 FT_Face        face,
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params );
+
+
+  FT_LOCAL( void )
+  T42_Face_Done( FT_Face  face );
+
+
+  FT_LOCAL( FT_Error )
+  T42_Size_Init( FT_Size  size );
+
+
+  FT_LOCAL( FT_Error )
+  T42_Size_Request( FT_Size          size,
+                    FT_Size_Request  req );
+
+
+  FT_LOCAL( FT_Error )
+  T42_Size_Select( FT_Size   size,
+                   FT_ULong  strike_index );
+
+
+  FT_LOCAL( void )
+  T42_Size_Done( FT_Size  size );
+
+
+  FT_LOCAL( FT_Error )
+  T42_GlyphSlot_Init( FT_GlyphSlot  slot );
+
+
+  FT_LOCAL( FT_Error )
+  T42_GlyphSlot_Load( FT_GlyphSlot  glyph,
+                      FT_Size       size,
+                      FT_UInt       glyph_index,
+                      FT_Int32      load_flags );
+
+  FT_LOCAL( void )
+  T42_GlyphSlot_Done( FT_GlyphSlot  slot );
+
+
+  FT_LOCAL( FT_Error )
+  T42_Driver_Init( FT_Module  module );
+
+  FT_LOCAL( void )
+  T42_Driver_Done( FT_Module  module );
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __T42OBJS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/t42parse.c b/extensions/externals/src/freetype-2.4.9/src/type42/t42parse.c
new file mode 100644
index 0000000..468b463
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/t42parse.c
@@ -0,0 +1,1188 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t42parse.c                                                             */
+/*                                                                         */
+/*    Type 42 font parser (body).                                          */
+/*                                                                         */
+/*  Copyright 2002-2012 by                                                 */
+/*  Roberto Alameda.                                                       */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include "t42parse.h"
+#include "t42error.h"
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_t42
+
+
+  static void
+  t42_parse_font_matrix( T42_Face    face,
+                         T42_Loader  loader );
+  static void
+  t42_parse_encoding( T42_Face    face,
+                      T42_Loader  loader );
+
+  static void
+  t42_parse_charstrings( T42_Face    face,
+                         T42_Loader  loader );
+
+  static void
+  t42_parse_sfnts( T42_Face    face,
+                   T42_Loader  loader );
+
+
+  /* as Type42 fonts have no Private dict,         */
+  /* we set the last argument of T1_FIELD_XXX to 0 */
+  static const
+  T1_FieldRec  t42_keywords[] =
+  {
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  T1_FontInfo
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_FONT_INFO
+
+    T1_FIELD_STRING( "version",            version,             0 )
+    T1_FIELD_STRING( "Notice",             notice,              0 )
+    T1_FIELD_STRING( "FullName",           full_name,           0 )
+    T1_FIELD_STRING( "FamilyName",         family_name,         0 )
+    T1_FIELD_STRING( "Weight",             weight,              0 )
+    T1_FIELD_NUM   ( "ItalicAngle",        italic_angle,        0 )
+    T1_FIELD_BOOL  ( "isFixedPitch",       is_fixed_pitch,      0 )
+    T1_FIELD_NUM   ( "UnderlinePosition",  underline_position,  0 )
+    T1_FIELD_NUM   ( "UnderlineThickness", underline_thickness, 0 )
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  PS_FontExtraRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_FONT_EXTRA
+
+    T1_FIELD_NUM   ( "FSType",             fs_type,             0 )
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  T1_FontRec
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_FONT_DICT
+
+    T1_FIELD_KEY  ( "FontName",    font_name,    0 )
+    T1_FIELD_NUM  ( "PaintType",   paint_type,   0 )
+    T1_FIELD_NUM  ( "FontType",    font_type,    0 )
+    T1_FIELD_FIXED( "StrokeWidth", stroke_width, 0 )
+
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  FT_BBox
+#undef  T1CODE
+#define T1CODE        T1_FIELD_LOCATION_BBOX
+
+    T1_FIELD_BBOX("FontBBox", xMin, 0 )
+
+    T1_FIELD_CALLBACK( "FontMatrix",  t42_parse_font_matrix, 0 )
+    T1_FIELD_CALLBACK( "Encoding",    t42_parse_encoding,    0 )
+    T1_FIELD_CALLBACK( "CharStrings", t42_parse_charstrings, 0 )
+    T1_FIELD_CALLBACK( "sfnts",       t42_parse_sfnts,       0 )
+
+    { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0, 0 }
+  };
+
+
+#define T1_Add_Table( p, i, o, l )  (p)->funcs.add( (p), i, o, l )
+#define T1_Done_Table( p )          \
+          do                        \
+          {                         \
+            if ( (p)->funcs.done )  \
+              (p)->funcs.done( p ); \
+          } while ( 0 )
+#define T1_Release_Table( p )          \
+          do                           \
+          {                            \
+            if ( (p)->funcs.release )  \
+              (p)->funcs.release( p ); \
+          } while ( 0 )
+
+#define T1_Skip_Spaces( p )    (p)->root.funcs.skip_spaces( &(p)->root )
+#define T1_Skip_PS_Token( p )  (p)->root.funcs.skip_PS_token( &(p)->root )
+
+#define T1_ToInt( p )                          \
+          (p)->root.funcs.to_int( &(p)->root )
+#define T1_ToBytes( p, b, m, n, d )                          \
+          (p)->root.funcs.to_bytes( &(p)->root, b, m, n, d )
+
+#define T1_ToFixedArray( p, m, f, t )                           \
+          (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
+#define T1_ToToken( p, t )                          \
+          (p)->root.funcs.to_token( &(p)->root, t )
+
+#define T1_Load_Field( p, f, o, m, pf )                         \
+          (p)->root.funcs.load_field( &(p)->root, f, o, m, pf )
+#define T1_Load_Field_Table( p, f, o, m, pf )                         \
+          (p)->root.funcs.load_field_table( &(p)->root, f, o, m, pf )
+
+
+  /********************* Parsing Functions ******************/
+
+  FT_LOCAL_DEF( FT_Error )
+  t42_parser_init( T42_Parser     parser,
+                   FT_Stream      stream,
+                   FT_Memory      memory,
+                   PSAux_Service  psaux )
+  {
+    FT_Error  error = T42_Err_Ok;
+    FT_Long   size;
+
+
+    psaux->ps_parser_funcs->init( &parser->root, 0, 0, memory );
+
+    parser->stream    = stream;
+    parser->base_len  = 0;
+    parser->base_dict = 0;
+    parser->in_memory = 0;
+
+    /*******************************************************************/
+    /*                                                                 */
+    /* Here a short summary of what is going on:                       */
+    /*                                                                 */
+    /*   When creating a new Type 42 parser, we try to locate and load */
+    /*   the base dictionary, loading the whole font into memory.      */
+    /*                                                                 */
+    /*   When `loading' the base dictionary, we only set up pointers   */
+    /*   in the case of a memory-based stream.  Otherwise, we allocate */
+    /*   and load the base dictionary in it.                           */
+    /*                                                                 */
+    /*   parser->in_memory is set if we have a memory stream.          */
+    /*                                                                 */
+
+    if ( FT_STREAM_SEEK( 0L ) ||
+         FT_FRAME_ENTER( 17 ) )
+      goto Exit;
+
+    if ( ft_memcmp( stream->cursor, "%!PS-TrueTypeFont", 17 ) != 0 )
+    {
+      FT_TRACE2(( "  not a Type42 font\n" ));
+      error = T42_Err_Unknown_File_Format;
+    }
+
+    FT_FRAME_EXIT();
+
+    if ( error || FT_STREAM_SEEK( 0 ) )
+      goto Exit;
+
+    size = stream->size;
+
+    /* now, try to load `size' bytes of the `base' dictionary we */
+    /* found previously                                          */
+
+    /* if it is a memory-based resource, set up pointers */
+    if ( !stream->read )
+    {
+      parser->base_dict = (FT_Byte*)stream->base + stream->pos;
+      parser->base_len  = size;
+      parser->in_memory = 1;
+
+      /* check that the `size' field is valid */
+      if ( FT_STREAM_SKIP( size ) )
+        goto Exit;
+    }
+    else
+    {
+      /* read segment in memory */
+      if ( FT_ALLOC( parser->base_dict, size )       ||
+           FT_STREAM_READ( parser->base_dict, size ) )
+        goto Exit;
+
+      parser->base_len = size;
+    }
+
+    parser->root.base   = parser->base_dict;
+    parser->root.cursor = parser->base_dict;
+    parser->root.limit  = parser->root.cursor + parser->base_len;
+
+  Exit:
+    if ( error && !parser->in_memory )
+      FT_FREE( parser->base_dict );
+
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  t42_parser_done( T42_Parser  parser )
+  {
+    FT_Memory  memory = parser->root.memory;
+
+
+    /* free the base dictionary only when we have a disk stream */
+    if ( !parser->in_memory )
+      FT_FREE( parser->base_dict );
+
+    parser->root.funcs.done( &parser->root );
+  }
+
+
+  static int
+  t42_is_space( FT_Byte  c )
+  {
+    return ( c == ' '  || c == '\t'              ||
+             c == '\r' || c == '\n' || c == '\f' ||
+             c == '\0'                           );
+  }
+
+
+  static void
+  t42_parse_font_matrix( T42_Face    face,
+                         T42_Loader  loader )
+  {
+    T42_Parser  parser = &loader->parser;
+    FT_Matrix*  matrix = &face->type1.font_matrix;
+    FT_Vector*  offset = &face->type1.font_offset;
+    FT_Face     root   = (FT_Face)&face->root;
+    FT_Fixed    temp[6];
+    FT_Fixed    temp_scale;
+
+
+    (void)T1_ToFixedArray( parser, 6, temp, 3 );
+
+    temp_scale = FT_ABS( temp[3] );
+
+    /* Set Units per EM based on FontMatrix values.  We set the value to */
+    /* 1000 / temp_scale, because temp_scale was already multiplied by   */
+    /* 1000 (in t1_tofixed, from psobjs.c).                              */
+
+    root->units_per_EM = (FT_UShort)( FT_DivFix( 1000 * 0x10000L,
+                                                 temp_scale ) >> 16 );
+
+    /* we need to scale the values by 1.0/temp_scale */
+    if ( temp_scale != 0x10000L )
+    {
+      temp[0] = FT_DivFix( temp[0], temp_scale );
+      temp[1] = FT_DivFix( temp[1], temp_scale );
+      temp[2] = FT_DivFix( temp[2], temp_scale );
+      temp[4] = FT_DivFix( temp[4], temp_scale );
+      temp[5] = FT_DivFix( temp[5], temp_scale );
+      temp[3] = 0x10000L;
+    }
+
+    matrix->xx = temp[0];
+    matrix->yx = temp[1];
+    matrix->xy = temp[2];
+    matrix->yy = temp[3];
+
+    /* note that the offsets must be expressed in integer font units */
+    offset->x = temp[4] >> 16;
+    offset->y = temp[5] >> 16;
+  }
+
+
+  static void
+  t42_parse_encoding( T42_Face    face,
+                      T42_Loader  loader )
+  {
+    T42_Parser  parser = &loader->parser;
+    FT_Byte*    cur;
+    FT_Byte*    limit  = parser->root.limit;
+
+    PSAux_Service  psaux  = (PSAux_Service)face->psaux;
+
+
+    T1_Skip_Spaces( parser );
+    cur = parser->root.cursor;
+    if ( cur >= limit )
+    {
+      FT_ERROR(( "t42_parse_encoding: out of bounds\n" ));
+      parser->root.error = T42_Err_Invalid_File_Format;
+      return;
+    }
+
+    /* if we have a number or `[', the encoding is an array, */
+    /* and we must load it now                               */
+    if ( ft_isdigit( *cur ) || *cur == '[' )
+    {
+      T1_Encoding  encode          = &face->type1.encoding;
+      FT_UInt      count, n;
+      PS_Table     char_table      = &loader->encoding_table;
+      FT_Memory    memory          = parser->root.memory;
+      FT_Error     error;
+      FT_Bool      only_immediates = 0;
+
+
+      /* read the number of entries in the encoding; should be 256 */
+      if ( *cur == '[' )
+      {
+        count           = 256;
+        only_immediates = 1;
+        parser->root.cursor++;
+      }
+      else
+        count = (FT_UInt)T1_ToInt( parser );
+
+      T1_Skip_Spaces( parser );
+      if ( parser->root.cursor >= limit )
+        return;
+
+      /* we use a T1_Table to store our charnames */
+      loader->num_chars = encode->num_chars = count;
+      if ( FT_NEW_ARRAY( encode->char_index, count )     ||
+           FT_NEW_ARRAY( encode->char_name,  count )     ||
+           FT_SET_ERROR( psaux->ps_table_funcs->init(
+                           char_table, count, memory ) ) )
+      {
+        parser->root.error = error;
+        return;
+      }
+
+      /* We need to `zero' out encoding_table.elements */
+      for ( n = 0; n < count; n++ )
+      {
+        char*  notdef = (char *)".notdef";
+
+
+        T1_Add_Table( char_table, n, notdef, 8 );
+      }
+
+      /* Now we need to read records of the form                */
+      /*                                                        */
+      /*   ... charcode /charname ...                           */
+      /*                                                        */
+      /* for each entry in our table.                           */
+      /*                                                        */
+      /* We simply look for a number followed by an immediate   */
+      /* name.  Note that this ignores correctly the sequence   */
+      /* that is often seen in type42 fonts:                    */
+      /*                                                        */
+      /*   0 1 255 { 1 index exch /.notdef put } for dup        */
+      /*                                                        */
+      /* used to clean the encoding array before anything else. */
+      /*                                                        */
+      /* Alternatively, if the array is directly given as       */
+      /*                                                        */
+      /*   /Encoding [ ... ]                                    */
+      /*                                                        */
+      /* we only read immediates.                               */
+
+      n = 0;
+      T1_Skip_Spaces( parser );
+
+      while ( parser->root.cursor < limit )
+      {
+        cur = parser->root.cursor;
+
+        /* we stop when we encounter `def' or `]' */
+        if ( *cur == 'd' && cur + 3 < limit )
+        {
+          if ( cur[1] == 'e'          &&
+               cur[2] == 'f'          &&
+               t42_is_space( cur[3] ) )
+          {
+            FT_TRACE6(( "encoding end\n" ));
+            cur += 3;
+            break;
+          }
+        }
+        if ( *cur == ']' )
+        {
+          FT_TRACE6(( "encoding end\n" ));
+          cur++;
+          break;
+        }
+
+        /* check whether we have found an entry */
+        if ( ft_isdigit( *cur ) || only_immediates )
+        {
+          FT_Int  charcode;
+
+
+          if ( only_immediates )
+            charcode = n;
+          else
+          {
+            charcode = (FT_Int)T1_ToInt( parser );
+            T1_Skip_Spaces( parser );
+          }
+
+          cur = parser->root.cursor;
+
+          if ( *cur == '/' && cur + 2 < limit && n < count )
+          {
+            FT_PtrDist  len;
+
+
+            cur++;
+
+            parser->root.cursor = cur;
+            T1_Skip_PS_Token( parser );
+            if ( parser->root.error )
+              return;
+
+            len = parser->root.cursor - cur;
+
+            parser->root.error = T1_Add_Table( char_table, charcode,
+                                               cur, len + 1 );
+            if ( parser->root.error )
+              return;
+            char_table->elements[charcode][len] = '\0';
+
+            n++;
+          }
+        }
+        else
+        {
+          T1_Skip_PS_Token( parser );
+          if ( parser->root.error )
+            return;
+        }
+
+        T1_Skip_Spaces( parser );
+      }
+
+      face->type1.encoding_type  = T1_ENCODING_TYPE_ARRAY;
+      parser->root.cursor        = cur;
+    }
+
+    /* Otherwise, we should have either `StandardEncoding', */
+    /* `ExpertEncoding', or `ISOLatin1Encoding'             */
+    else
+    {
+      if ( cur + 17 < limit                                            &&
+           ft_strncmp( (const char*)cur, "StandardEncoding", 16 ) == 0 )
+        face->type1.encoding_type = T1_ENCODING_TYPE_STANDARD;
+
+      else if ( cur + 15 < limit                                          &&
+                ft_strncmp( (const char*)cur, "ExpertEncoding", 14 ) == 0 )
+        face->type1.encoding_type = T1_ENCODING_TYPE_EXPERT;
+
+      else if ( cur + 18 < limit                                             &&
+                ft_strncmp( (const char*)cur, "ISOLatin1Encoding", 17 ) == 0 )
+        face->type1.encoding_type = T1_ENCODING_TYPE_ISOLATIN1;
+
+      else
+      {
+        FT_ERROR(( "t42_parse_encoding: invalid token\n" ));
+        parser->root.error = T42_Err_Invalid_File_Format;
+      }
+    }
+  }
+
+
+  typedef enum  T42_Load_Status_
+  {
+    BEFORE_START,
+    BEFORE_TABLE_DIR,
+    OTHER_TABLES
+
+  } T42_Load_Status;
+
+
+  static void
+  t42_parse_sfnts( T42_Face    face,
+                   T42_Loader  loader )
+  {
+    T42_Parser  parser = &loader->parser;
+    FT_Memory   memory = parser->root.memory;
+    FT_Byte*    cur;
+    FT_Byte*    limit  = parser->root.limit;
+    FT_Error    error;
+    FT_Int      num_tables = 0;
+    FT_ULong    count, ttf_size = 0;
+
+    FT_Long     n, string_size, old_string_size, real_size;
+    FT_Byte*    string_buf = NULL;
+    FT_Bool     allocated  = 0;
+
+    T42_Load_Status  status;
+
+
+    /* The format is                                */
+    /*                                              */
+    /*   /sfnts [ <hexstring> <hexstring> ... ] def */
+    /*                                              */
+    /* or                                           */
+    /*                                              */
+    /*   /sfnts [                                   */
+    /*      <num_bin_bytes> RD <binary data>        */
+    /*      <num_bin_bytes> RD <binary data>        */
+    /*      ...                                     */
+    /*   ] def                                      */
+    /*                                              */
+    /* with exactly one space after the `RD' token. */
+
+    T1_Skip_Spaces( parser );
+
+    if ( parser->root.cursor >= limit || *parser->root.cursor++ != '[' )
+    {
+      FT_ERROR(( "t42_parse_sfnts: can't find begin of sfnts vector\n" ));
+      error = T42_Err_Invalid_File_Format;
+      goto Fail;
+    }
+
+    T1_Skip_Spaces( parser );
+    status          = BEFORE_START;
+    string_size     = 0;
+    old_string_size = 0;
+    count           = 0;
+
+    while ( parser->root.cursor < limit )
+    {
+      cur = parser->root.cursor;
+
+      if ( *cur == ']' )
+      {
+        parser->root.cursor++;
+        goto Exit;
+      }
+
+      else if ( *cur == '<' )
+      {
+        T1_Skip_PS_Token( parser );
+        if ( parser->root.error )
+          goto Exit;
+
+        /* don't include delimiters */
+        string_size = (FT_Long)( ( parser->root.cursor - cur - 2 + 1 ) / 2 );
+        if ( FT_REALLOC( string_buf, old_string_size, string_size ) )
+          goto Fail;
+
+        allocated = 1;
+
+        parser->root.cursor = cur;
+        (void)T1_ToBytes( parser, string_buf, string_size, &real_size, 1 );
+        old_string_size = string_size;
+        string_size = real_size;
+      }
+
+      else if ( ft_isdigit( *cur ) )
+      {
+        if ( allocated )
+        {
+          FT_ERROR(( "t42_parse_sfnts: "
+                     "can't handle mixed binary and hex strings\n" ));
+          error = T42_Err_Invalid_File_Format;
+          goto Fail;
+        }
+
+        string_size = T1_ToInt( parser );
+        if ( string_size < 0 )
+        {
+          FT_ERROR(( "t42_parse_sfnts: invalid string size\n" ));
+          error = T42_Err_Invalid_File_Format;
+          goto Fail;
+        }
+
+        T1_Skip_PS_Token( parser );             /* `RD' */
+        if ( parser->root.error )
+          return;
+
+        string_buf = parser->root.cursor + 1;   /* one space after `RD' */
+
+        if ( limit - parser->root.cursor < string_size )
+        {
+          FT_ERROR(( "t42_parse_sfnts: too many binary data\n" ));
+          error = T42_Err_Invalid_File_Format;
+          goto Fail;
+        }
+        else
+          parser->root.cursor += string_size + 1;
+      }
+
+      if ( !string_buf )
+      {
+        FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array\n" ));
+        error = T42_Err_Invalid_File_Format;
+        goto Fail;
+      }
+
+      /* A string can have a trailing zero (odd) byte for padding. */
+      /* Ignore it.                                                */
+      if ( ( string_size & 1 ) && string_buf[string_size - 1] == 0 )
+        string_size--;
+
+      if ( !string_size )
+      {
+        FT_ERROR(( "t42_parse_sfnts: invalid string\n" ));
+        error = T42_Err_Invalid_File_Format;
+        goto Fail;
+      }
+
+      for ( n = 0; n < string_size; n++ )
+      {
+        switch ( status )
+        {
+        case BEFORE_START:
+          /* load offset table, 12 bytes */
+          if ( count < 12 )
+          {
+            face->ttf_data[count++] = string_buf[n];
+            continue;
+          }
+          else
+          {
+            num_tables = 16 * face->ttf_data[4] + face->ttf_data[5];
+            status     = BEFORE_TABLE_DIR;
+            ttf_size   = 12 + 16 * num_tables;
+
+            if ( FT_REALLOC( face->ttf_data, 12, ttf_size ) )
+              goto Fail;
+          }
+          /* fall through */
+
+        case BEFORE_TABLE_DIR:
+          /* the offset table is read; read the table directory */
+          if ( count < ttf_size )
+          {
+            face->ttf_data[count++] = string_buf[n];
+            continue;
+          }
+          else
+          {
+            int       i;
+            FT_ULong  len;
+
+
+            for ( i = 0; i < num_tables; i++ )
+            {
+              FT_Byte*  p = face->ttf_data + 12 + 16 * i + 12;
+
+
+              len = FT_PEEK_ULONG( p );
+
+              /* Pad to a 4-byte boundary length */
+              ttf_size += ( len + 3 ) & ~3;
+            }
+
+            status         = OTHER_TABLES;
+            face->ttf_size = ttf_size;
+
+            /* there are no more than 256 tables, so no size check here */
+            if ( FT_REALLOC( face->ttf_data, 12 + 16 * num_tables,
+                             ttf_size + 1 ) )
+              goto Fail;
+          }
+          /* fall through */
+
+        case OTHER_TABLES:
+          /* all other tables are just copied */
+          if ( count >= ttf_size )
+          {
+            FT_ERROR(( "t42_parse_sfnts: too many binary data\n" ));
+            error = T42_Err_Invalid_File_Format;
+            goto Fail;
+          }
+          face->ttf_data[count++] = string_buf[n];
+        }
+      }
+
+      T1_Skip_Spaces( parser );
+    }
+
+    /* if control reaches this point, the format was not valid */
+    error = T42_Err_Invalid_File_Format;
+
+  Fail:
+    parser->root.error = error;
+
+  Exit:
+    if ( allocated )
+      FT_FREE( string_buf );
+  }
+
+
+  static void
+  t42_parse_charstrings( T42_Face    face,
+                         T42_Loader  loader )
+  {
+    T42_Parser     parser       = &loader->parser;
+    PS_Table       code_table   = &loader->charstrings;
+    PS_Table       name_table   = &loader->glyph_names;
+    PS_Table       swap_table   = &loader->swap_table;
+    FT_Memory      memory       = parser->root.memory;
+    FT_Error       error;
+
+    PSAux_Service  psaux        = (PSAux_Service)face->psaux;
+
+    FT_Byte*       cur;
+    FT_Byte*       limit        = parser->root.limit;
+    FT_UInt        n;
+    FT_UInt        notdef_index = 0;
+    FT_Byte        notdef_found = 0;
+
+
+    T1_Skip_Spaces( parser );
+
+    if ( parser->root.cursor >= limit )
+    {
+      FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
+      error = T42_Err_Invalid_File_Format;
+      goto Fail;
+    }
+
+    if ( ft_isdigit( *parser->root.cursor ) )
+    {
+      loader->num_glyphs = (FT_UInt)T1_ToInt( parser );
+      if ( parser->root.error )
+        return;
+    }
+    else if ( *parser->root.cursor == '<' )
+    {
+      /* We have `<< ... >>'.  Count the number of `/' in the dictionary */
+      /* to get its size.                                                */
+      FT_UInt  count = 0;
+
+
+      T1_Skip_PS_Token( parser );
+      if ( parser->root.error )
+        return;
+      T1_Skip_Spaces( parser );
+      cur = parser->root.cursor;
+
+      while ( parser->root.cursor < limit )
+      {
+        if ( *parser->root.cursor == '/' )
+          count++;
+        else if ( *parser->root.cursor == '>' )
+        {
+          loader->num_glyphs  = count;
+          parser->root.cursor = cur;        /* rewind */
+          break;
+        }
+        T1_Skip_PS_Token( parser );
+        if ( parser->root.error )
+          return;
+        T1_Skip_Spaces( parser );
+      }
+    }
+    else
+    {
+      FT_ERROR(( "t42_parse_charstrings: invalid token\n" ));
+      error = T42_Err_Invalid_File_Format;
+      goto Fail;
+    }
+
+    if ( parser->root.cursor >= limit )
+    {
+      FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
+      error = T42_Err_Invalid_File_Format;
+      goto Fail;
+    }
+
+    /* initialize tables */
+
+    error = psaux->ps_table_funcs->init( code_table,
+                                         loader->num_glyphs,
+                                         memory );
+    if ( error )
+      goto Fail;
+
+    error = psaux->ps_table_funcs->init( name_table,
+                                         loader->num_glyphs,
+                                         memory );
+    if ( error )
+      goto Fail;
+
+    /* Initialize table for swapping index notdef_index and */
+    /* index 0 names and codes (if necessary).              */
+
+    error = psaux->ps_table_funcs->init( swap_table, 4, memory );
+    if ( error )
+      goto Fail;
+
+    n = 0;
+
+    for (;;)
+    {
+      /* The format is simple:                   */
+      /*   `/glyphname' + index [+ def]          */
+
+      T1_Skip_Spaces( parser );
+
+      cur = parser->root.cursor;
+      if ( cur >= limit )
+        break;
+
+      /* We stop when we find an `end' keyword or '>' */
+      if ( *cur   == 'e'          &&
+           cur + 3 < limit        &&
+           cur[1] == 'n'          &&
+           cur[2] == 'd'          &&
+           t42_is_space( cur[3] ) )
+        break;
+      if ( *cur == '>' )
+        break;
+
+      T1_Skip_PS_Token( parser );
+      if ( parser->root.error )
+        return;
+
+      if ( *cur == '/' )
+      {
+        FT_PtrDist  len;
+
+
+        if ( cur + 1 >= limit )
+        {
+          FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
+          error = T42_Err_Invalid_File_Format;
+          goto Fail;
+        }
+
+        cur++;                              /* skip `/' */
+        len = parser->root.cursor - cur;
+
+        error = T1_Add_Table( name_table, n, cur, len + 1 );
+        if ( error )
+          goto Fail;
+
+        /* add a trailing zero to the name table */
+        name_table->elements[n][len] = '\0';
+
+        /* record index of /.notdef */
+        if ( *cur == '.'                                              &&
+             ft_strcmp( ".notdef",
+                        (const char*)(name_table->elements[n]) ) == 0 )
+        {
+          notdef_index = n;
+          notdef_found = 1;
+        }
+
+        T1_Skip_Spaces( parser );
+
+        cur = parser->root.cursor;
+
+        (void)T1_ToInt( parser );
+        if ( parser->root.cursor >= limit )
+        {
+          FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
+          error = T42_Err_Invalid_File_Format;
+          goto Fail;
+        }
+
+        len = parser->root.cursor - cur;
+
+        error = T1_Add_Table( code_table, n, cur, len + 1 );
+        if ( error )
+          goto Fail;
+
+        code_table->elements[n][len] = '\0';
+
+        n++;
+        if ( n >= loader->num_glyphs )
+          break;
+      }
+    }
+
+    loader->num_glyphs = n;
+
+    if ( !notdef_found )
+    {
+      FT_ERROR(( "t42_parse_charstrings: no /.notdef glyph\n" ));
+      error = T42_Err_Invalid_File_Format;
+      goto Fail;
+    }
+
+    /* if /.notdef does not occupy index 0, do our magic. */
+    if ( ft_strcmp( (const char*)".notdef",
+                    (const char*)name_table->elements[0] ) )
+    {
+      /* Swap glyph in index 0 with /.notdef glyph.  First, add index 0  */
+      /* name and code entries to swap_table.  Then place notdef_index   */
+      /* name and code entries into swap_table.  Then swap name and code */
+      /* entries at indices notdef_index and 0 using values stored in    */
+      /* swap_table.                                                     */
+
+      /* Index 0 name */
+      error = T1_Add_Table( swap_table, 0,
+                            name_table->elements[0],
+                            name_table->lengths [0] );
+      if ( error )
+        goto Fail;
+
+      /* Index 0 code */
+      error = T1_Add_Table( swap_table, 1,
+                            code_table->elements[0],
+                            code_table->lengths [0] );
+      if ( error )
+        goto Fail;
+
+      /* Index notdef_index name */
+      error = T1_Add_Table( swap_table, 2,
+                            name_table->elements[notdef_index],
+                            name_table->lengths [notdef_index] );
+      if ( error )
+        goto Fail;
+
+      /* Index notdef_index code */
+      error = T1_Add_Table( swap_table, 3,
+                            code_table->elements[notdef_index],
+                            code_table->lengths [notdef_index] );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( name_table, notdef_index,
+                            swap_table->elements[0],
+                            swap_table->lengths [0] );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( code_table, notdef_index,
+                            swap_table->elements[1],
+                            swap_table->lengths [1] );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( name_table, 0,
+                            swap_table->elements[2],
+                            swap_table->lengths [2] );
+      if ( error )
+        goto Fail;
+
+      error = T1_Add_Table( code_table, 0,
+                            swap_table->elements[3],
+                            swap_table->lengths [3] );
+      if ( error )
+        goto Fail;
+
+    }
+
+    return;
+
+  Fail:
+    parser->root.error = error;
+  }
+
+
+  static FT_Error
+  t42_load_keyword( T42_Face    face,
+                    T42_Loader  loader,
+                    T1_Field    field )
+  {
+    FT_Error  error;
+    void*     dummy_object;
+    void**    objects;
+    FT_UInt   max_objects = 0;
+
+
+    /* if the keyword has a dedicated callback, call it */
+    if ( field->type == T1_FIELD_TYPE_CALLBACK )
+    {
+      field->reader( (FT_Face)face, loader );
+      error = loader->parser.root.error;
+      goto Exit;
+    }
+
+    /* now the keyword is either a simple field or a table of fields; */
+    /* we are now going to take care of it                            */
+
+    switch ( field->location )
+    {
+    case T1_FIELD_LOCATION_FONT_INFO:
+      dummy_object = &face->type1.font_info;
+      break;
+
+    case T1_FIELD_LOCATION_FONT_EXTRA:
+      dummy_object = &face->type1.font_extra;
+      break;
+
+    case T1_FIELD_LOCATION_BBOX:
+      dummy_object = &face->type1.font_bbox;
+      break;
+
+    default:
+      dummy_object = &face->type1;
+    }
+
+    objects = &dummy_object;
+
+    if ( field->type == T1_FIELD_TYPE_INTEGER_ARRAY ||
+         field->type == T1_FIELD_TYPE_FIXED_ARRAY   )
+      error = T1_Load_Field_Table( &loader->parser, field,
+                                   objects, max_objects, 0 );
+    else
+      error = T1_Load_Field( &loader->parser, field,
+                             objects, max_objects, 0 );
+
+   Exit:
+    return error;
+  }
+
+
+  FT_LOCAL_DEF( FT_Error )
+  t42_parse_dict( T42_Face    face,
+                  T42_Loader  loader,
+                  FT_Byte*    base,
+                  FT_Long     size )
+  {
+    T42_Parser  parser     = &loader->parser;
+    FT_Byte*    limit;
+    FT_Int      n_keywords = (FT_Int)( sizeof ( t42_keywords ) /
+                                         sizeof ( t42_keywords[0] ) );
+
+
+    parser->root.cursor = base;
+    parser->root.limit  = base + size;
+    parser->root.error  = T42_Err_Ok;
+
+    limit = parser->root.limit;
+
+    T1_Skip_Spaces( parser );
+
+    while ( parser->root.cursor < limit )
+    {
+      FT_Byte*  cur;
+
+
+      cur = parser->root.cursor;
+
+      /* look for `FontDirectory' which causes problems for some fonts */
+      if ( *cur == 'F' && cur + 25 < limit                    &&
+           ft_strncmp( (char*)cur, "FontDirectory", 13 ) == 0 )
+      {
+        FT_Byte*  cur2;
+
+
+        /* skip the `FontDirectory' keyword */
+        T1_Skip_PS_Token( parser );
+        T1_Skip_Spaces  ( parser );
+        cur = cur2 = parser->root.cursor;
+
+        /* look up the `known' keyword */
+        while ( cur < limit )
+        {
+          if ( *cur == 'k' && cur + 5 < limit             &&
+                ft_strncmp( (char*)cur, "known", 5 ) == 0 )
+            break;
+
+          T1_Skip_PS_Token( parser );
+          if ( parser->root.error )
+            goto Exit;
+          T1_Skip_Spaces  ( parser );
+          cur = parser->root.cursor;
+        }
+
+        if ( cur < limit )
+        {
+          T1_TokenRec  token;
+
+
+          /* skip the `known' keyword and the token following it */
+          T1_Skip_PS_Token( parser );
+          T1_ToToken( parser, &token );
+
+          /* if the last token was an array, skip it! */
+          if ( token.type == T1_TOKEN_TYPE_ARRAY )
+            cur2 = parser->root.cursor;
+        }
+        parser->root.cursor = cur2;
+      }
+
+      /* look for immediates */
+      else if ( *cur == '/' && cur + 2 < limit )
+      {
+        FT_PtrDist  len;
+
+
+        cur++;
+
+        parser->root.cursor = cur;
+        T1_Skip_PS_Token( parser );
+        if ( parser->root.error )
+          goto Exit;
+
+        len = parser->root.cursor - cur;
+
+        if ( len > 0 && len < 22 && parser->root.cursor < limit )
+        {
+          int  i;
+
+
+          /* now compare the immediate name to the keyword table */
+
+          /* loop through all known keywords */
+          for ( i = 0; i < n_keywords; i++ )
+          {
+            T1_Field  keyword = (T1_Field)&t42_keywords[i];
+            FT_Byte   *name   = (FT_Byte*)keyword->ident;
+
+
+            if ( !name )
+              continue;
+
+            if ( cur[0] == name[0]                                  &&
+                 len == (FT_PtrDist)ft_strlen( (const char *)name ) &&
+                 ft_memcmp( cur, name, len ) == 0                   )
+            {
+              /* we found it -- run the parsing callback! */
+              parser->root.error = t42_load_keyword( face,
+                                                     loader,
+                                                     keyword );
+              if ( parser->root.error )
+                return parser->root.error;
+              break;
+            }
+          }
+        }
+      }
+      else
+      {
+        T1_Skip_PS_Token( parser );
+        if ( parser->root.error )
+          goto Exit;
+      }
+
+      T1_Skip_Spaces( parser );
+    }
+
+  Exit:
+    return parser->root.error;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  t42_loader_init( T42_Loader  loader,
+                   T42_Face    face )
+  {
+    FT_UNUSED( face );
+
+    FT_MEM_ZERO( loader, sizeof ( *loader ) );
+    loader->num_glyphs = 0;
+    loader->num_chars  = 0;
+
+    /* initialize the tables -- simply set their `init' field to 0 */
+    loader->encoding_table.init = 0;
+    loader->charstrings.init    = 0;
+    loader->glyph_names.init    = 0;
+  }
+
+
+  FT_LOCAL_DEF( void )
+  t42_loader_done( T42_Loader  loader )
+  {
+    T42_Parser  parser = &loader->parser;
+
+
+    /* finalize tables */
+    T1_Release_Table( &loader->encoding_table );
+    T1_Release_Table( &loader->charstrings );
+    T1_Release_Table( &loader->glyph_names );
+    T1_Release_Table( &loader->swap_table );
+
+    /* finalize parser */
+    t42_parser_done( parser );
+  }
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/t42parse.h b/extensions/externals/src/freetype-2.4.9/src/type42/t42parse.h
new file mode 100644
index 0000000..f77ec4a
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/t42parse.h
@@ -0,0 +1,90 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t42parse.h                                                             */
+/*                                                                         */
+/*    Type 42 font parser (specification).                                 */
+/*                                                                         */
+/*  Copyright 2002, 2003 by Roberto Alameda.                               */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T42PARSE_H__
+#define __T42PARSE_H__
+
+
+#include "t42objs.h"
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+
+
+FT_BEGIN_HEADER
+
+  typedef struct  T42_ParserRec_
+  {
+    PS_ParserRec  root;
+    FT_Stream     stream;
+
+    FT_Byte*      base_dict;
+    FT_Long       base_len;
+
+    FT_Bool       in_memory;
+
+  } T42_ParserRec, *T42_Parser;
+
+
+  typedef struct  T42_Loader_
+  {
+    T42_ParserRec  parser;          /* parser used to read the stream */
+
+    FT_UInt        num_chars;       /* number of characters in encoding */
+    PS_TableRec    encoding_table;  /* PS_Table used to store the       */
+                                    /* encoding character names         */
+
+    FT_UInt        num_glyphs;
+    PS_TableRec    glyph_names;
+    PS_TableRec    charstrings;
+    PS_TableRec    swap_table;      /* For moving .notdef glyph to index 0. */
+
+  } T42_LoaderRec, *T42_Loader;
+
+
+  FT_LOCAL( FT_Error )
+  t42_parser_init( T42_Parser     parser,
+                   FT_Stream      stream,
+                   FT_Memory      memory,
+                   PSAux_Service  psaux );
+
+  FT_LOCAL( void )
+  t42_parser_done( T42_Parser  parser );
+
+
+  FT_LOCAL( FT_Error )
+  t42_parse_dict( T42_Face    face,
+                  T42_Loader  loader,
+                  FT_Byte*    base,
+                  FT_Long     size );
+
+
+  FT_LOCAL( void )
+  t42_loader_init( T42_Loader  loader,
+                   T42_Face    face );
+
+  FT_LOCAL( void )
+  t42_loader_done( T42_Loader  loader );
+
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __T42PARSE_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/t42types.h b/extensions/externals/src/freetype-2.4.9/src/type42/t42types.h
new file mode 100644
index 0000000..c7c2db4
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/t42types.h
@@ -0,0 +1,56 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t42types.h                                                             */
+/*                                                                         */
+/*    Type 42 font data types (specification only).                        */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2006, 2008 by Roberto Alameda.                   */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T42TYPES_H__
+#define __T42TYPES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TYPE1_TABLES_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  typedef struct  T42_FaceRec_
+  {
+    FT_FaceRec      root;
+    T1_FontRec      type1;
+    const void*     psnames;
+    const void*     psaux;
+#if 0
+    const void*     afm_data;
+#endif
+    FT_Byte*        ttf_data;
+    FT_ULong        ttf_size;
+    FT_Face         ttf_face;
+    FT_CharMapRec   charmaprecs[2];
+    FT_CharMap      charmaps[2];
+    PS_UnicodesRec  unicode_map;
+
+  } T42_FaceRec, *T42_Face;
+
+
+FT_END_HEADER
+
+#endif /* __T42TYPES_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/type42/type42.c b/extensions/externals/src/freetype-2.4.9/src/type42/type42.c
new file mode 100644
index 0000000..d13df56
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/type42/type42.c
@@ -0,0 +1,25 @@
+/***************************************************************************/
+/*                                                                         */
+/*  type42.c                                                               */
+/*                                                                         */
+/*    FreeType Type 42 driver component.                                   */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#define FT_MAKE_OPTION_SINGLE_OBJECT
+
+#include <ft2build.h>
+#include "t42objs.c"
+#include "t42parse.c"
+#include "t42drivr.c"
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/winfonts/Jamfile b/extensions/externals/src/freetype-2.4.9/src/winfonts/Jamfile
new file mode 100644
index 0000000..71cf567
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/winfonts/Jamfile
@@ -0,0 +1,16 @@
+# FreeType 2 src/winfonts Jamfile
+#
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+SubDir  FT2_TOP $(FT2_SRC_DIR) winfonts ;
+
+Library  $(FT2_LIB) : winfnt.c ;
+
+# end of src/winfonts Jamfile
diff --git a/extensions/externals/src/freetype-2.4.9/src/winfonts/fnterrs.h b/extensions/externals/src/freetype-2.4.9/src/winfonts/fnterrs.h
new file mode 100644
index 0000000..463ba77
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/winfonts/fnterrs.h
@@ -0,0 +1,42 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fnterrs.h                                                              */
+/*                                                                         */
+/*    Win FNT/FON error codes (specification only).                        */
+/*                                                                         */
+/*  Copyright 2001, 2012 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the Windows FNT/FON error enumeration     */
+  /* constants.                                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __FNTERRS_H__
+#define __FNTERRS_H__
+
+#include FT_MODULE_ERRORS_H
+
+#undef __FTERRORS_H__
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  FNT_Err_
+#define FT_ERR_BASE    FT_Mod_Err_Winfonts
+
+#include FT_ERRORS_H
+
+#endif /* __FNTERRS_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/winfonts/module.mk b/extensions/externals/src/freetype-2.4.9/src/winfonts/module.mk
new file mode 100644
index 0000000..b44d7f0
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/winfonts/module.mk
@@ -0,0 +1,23 @@
+#
+# FreeType 2 Windows FNT/FON module definition
+#
+
+
+# Copyright 1996-2000, 2006 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+FTMODULE_H_COMMANDS += WINDOWS_DRIVER
+
+define WINDOWS_DRIVER
+$(OPEN_DRIVER) FT_Driver_ClassRec, winfnt_driver_class $(CLOSE_DRIVER)
+$(ECHO_DRIVER)winfnt    $(ECHO_DRIVER_DESC)Windows bitmap fonts with extension *.fnt or *.fon$(ECHO_DRIVER_DONE)
+endef
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/winfonts/rules.mk b/extensions/externals/src/freetype-2.4.9/src/winfonts/rules.mk
new file mode 100644
index 0000000..71a7df2
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/winfonts/rules.mk
@@ -0,0 +1,65 @@
+#
+# FreeType 2 Windows FNT/FON driver configuration rules
+#
+
+
+# Copyright 1996-2000, 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+# Windows driver directory
+#
+FNT_DIR := $(SRC_DIR)/winfonts
+
+
+FNT_COMPILE := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(FNT_DIR))
+
+
+# Windows driver sources (i.e., C files)
+#
+FNT_DRV_SRC := $(FNT_DIR)/winfnt.c
+
+# Windows driver headers
+#
+FNT_DRV_H := $(FNT_DRV_SRC:%.c=%.h) \
+             $(FNT_DIR)/fnterrs.h
+
+
+# Windows driver object(s)
+#
+#   FNT_DRV_OBJ_M is used during `multi' builds
+#   FNT_DRV_OBJ_S is used during `single' builds
+#
+FNT_DRV_OBJ_M := $(FNT_DRV_SRC:$(FNT_DIR)/%.c=$(OBJ_DIR)/%.$O)
+FNT_DRV_OBJ_S := $(OBJ_DIR)/winfnt.$O
+
+# Windows driver source file for single build
+#
+FNT_DRV_SRC_S := $(FNT_DIR)/winfnt.c
+
+
+# Windows driver - single object
+#
+$(FNT_DRV_OBJ_S): $(FNT_DRV_SRC_S) $(FNT_DRV_SRC) $(FREETYPE_H) $(FNT_DRV_H)
+	$(FNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(FNT_DRV_SRC_S))
+
+
+# Windows driver - multiple objects
+#
+$(OBJ_DIR)/%.$O: $(FNT_DIR)/%.c $(FREETYPE_H) $(FNT_DRV_H)
+	$(FNT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
+
+
+# update main driver object lists
+#
+DRV_OBJS_S += $(FNT_DRV_OBJ_S)
+DRV_OBJS_M += $(FNT_DRV_OBJ_M)
+
+
+# EOF
diff --git a/extensions/externals/src/freetype-2.4.9/src/winfonts/winfnt.c b/extensions/externals/src/freetype-2.4.9/src/winfonts/winfnt.c
new file mode 100644
index 0000000..a551896
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/winfonts/winfnt.c
@@ -0,0 +1,1159 @@
+/***************************************************************************/
+/*                                                                         */
+/*  winfnt.c                                                               */
+/*                                                                         */
+/*    FreeType font driver for Windows FNT/FON files                       */
+/*                                                                         */
+/*  Copyright 1996-2004, 2006-2012 by                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*  Copyright 2003 Huw D M Davies for Codeweavers                          */
+/*  Copyright 2007 Dmitry Timoshkov for Codeweavers                        */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_WINFONTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_TRUETYPE_IDS_H
+
+#include "winfnt.h"
+#include "fnterrs.h"
+#include FT_SERVICE_WINFNT_H
+#include FT_SERVICE_XFREE86_NAME_H
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_winfnt
+
+
+  static const FT_Frame_Field  winmz_header_fields[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  WinMZ_HeaderRec
+
+    FT_FRAME_START( 64 ),
+      FT_FRAME_USHORT_LE ( magic ),
+      FT_FRAME_SKIP_BYTES( 29 * 2 ),
+      FT_FRAME_ULONG_LE  ( lfanew ),
+    FT_FRAME_END
+  };
+
+  static const FT_Frame_Field  winne_header_fields[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  WinNE_HeaderRec
+
+    FT_FRAME_START( 40 ),
+      FT_FRAME_USHORT_LE ( magic ),
+      FT_FRAME_SKIP_BYTES( 34 ),
+      FT_FRAME_USHORT_LE ( resource_tab_offset ),
+      FT_FRAME_USHORT_LE ( rname_tab_offset ),
+    FT_FRAME_END
+  };
+
+  static const FT_Frame_Field  winpe32_header_fields[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  WinPE32_HeaderRec
+
+    FT_FRAME_START( 248 ),
+      FT_FRAME_ULONG_LE  ( magic ),   /* PE00 */
+      FT_FRAME_USHORT_LE ( machine ), /* 0x014c - i386 */
+      FT_FRAME_USHORT_LE ( number_of_sections ),
+      FT_FRAME_SKIP_BYTES( 12 ),
+      FT_FRAME_USHORT_LE ( size_of_optional_header ),
+      FT_FRAME_SKIP_BYTES( 2 ),
+      FT_FRAME_USHORT_LE ( magic32 ), /* 0x10b */
+      FT_FRAME_SKIP_BYTES( 110 ),
+      FT_FRAME_ULONG_LE  ( rsrc_virtual_address ),
+      FT_FRAME_ULONG_LE  ( rsrc_size ),
+      FT_FRAME_SKIP_BYTES( 104 ),
+    FT_FRAME_END
+  };
+
+  static const FT_Frame_Field  winpe32_section_fields[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  WinPE32_SectionRec
+
+    FT_FRAME_START( 40 ),
+      FT_FRAME_BYTES     ( name, 8 ),
+      FT_FRAME_SKIP_BYTES( 4 ),
+      FT_FRAME_ULONG_LE  ( virtual_address ),
+      FT_FRAME_ULONG_LE  ( size_of_raw_data ),
+      FT_FRAME_ULONG_LE  ( pointer_to_raw_data ),
+      FT_FRAME_SKIP_BYTES( 16 ),
+    FT_FRAME_END
+  };
+
+  static const FT_Frame_Field  winpe_rsrc_dir_fields[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  WinPE_RsrcDirRec
+
+    FT_FRAME_START( 16 ),
+      FT_FRAME_ULONG_LE ( characteristics ),
+      FT_FRAME_ULONG_LE ( time_date_stamp ),
+      FT_FRAME_USHORT_LE( major_version ),
+      FT_FRAME_USHORT_LE( minor_version ),
+      FT_FRAME_USHORT_LE( number_of_named_entries ),
+      FT_FRAME_USHORT_LE( number_of_id_entries ),
+    FT_FRAME_END
+  };
+
+  static const FT_Frame_Field  winpe_rsrc_dir_entry_fields[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  WinPE_RsrcDirEntryRec
+
+    FT_FRAME_START( 8 ),
+      FT_FRAME_ULONG_LE( name ),
+      FT_FRAME_ULONG_LE( offset ),
+    FT_FRAME_END
+  };
+
+  static const FT_Frame_Field  winpe_rsrc_data_entry_fields[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  WinPE_RsrcDataEntryRec
+
+    FT_FRAME_START( 16 ),
+      FT_FRAME_ULONG_LE( offset_to_data ),
+      FT_FRAME_ULONG_LE( size ),
+      FT_FRAME_ULONG_LE( code_page ),
+      FT_FRAME_ULONG_LE( reserved ),
+    FT_FRAME_END
+  };
+
+  static const FT_Frame_Field  winfnt_header_fields[] =
+  {
+#undef  FT_STRUCTURE
+#define FT_STRUCTURE  FT_WinFNT_HeaderRec
+
+    FT_FRAME_START( 148 ),
+      FT_FRAME_USHORT_LE( version ),
+      FT_FRAME_ULONG_LE ( file_size ),
+      FT_FRAME_BYTES    ( copyright, 60 ),
+      FT_FRAME_USHORT_LE( file_type ),
+      FT_FRAME_USHORT_LE( nominal_point_size ),
+      FT_FRAME_USHORT_LE( vertical_resolution ),
+      FT_FRAME_USHORT_LE( horizontal_resolution ),
+      FT_FRAME_USHORT_LE( ascent ),
+      FT_FRAME_USHORT_LE( internal_leading ),
+      FT_FRAME_USHORT_LE( external_leading ),
+      FT_FRAME_BYTE     ( italic ),
+      FT_FRAME_BYTE     ( underline ),
+      FT_FRAME_BYTE     ( strike_out ),
+      FT_FRAME_USHORT_LE( weight ),
+      FT_FRAME_BYTE     ( charset ),
+      FT_FRAME_USHORT_LE( pixel_width ),
+      FT_FRAME_USHORT_LE( pixel_height ),
+      FT_FRAME_BYTE     ( pitch_and_family ),
+      FT_FRAME_USHORT_LE( avg_width ),
+      FT_FRAME_USHORT_LE( max_width ),
+      FT_FRAME_BYTE     ( first_char ),
+      FT_FRAME_BYTE     ( last_char ),
+      FT_FRAME_BYTE     ( default_char ),
+      FT_FRAME_BYTE     ( break_char ),
+      FT_FRAME_USHORT_LE( bytes_per_row ),
+      FT_FRAME_ULONG_LE ( device_offset ),
+      FT_FRAME_ULONG_LE ( face_name_offset ),
+      FT_FRAME_ULONG_LE ( bits_pointer ),
+      FT_FRAME_ULONG_LE ( bits_offset ),
+      FT_FRAME_BYTE     ( reserved ),
+      FT_FRAME_ULONG_LE ( flags ),
+      FT_FRAME_USHORT_LE( A_space ),
+      FT_FRAME_USHORT_LE( B_space ),
+      FT_FRAME_USHORT_LE( C_space ),
+      FT_FRAME_ULONG_LE ( color_table_offset ),
+      FT_FRAME_BYTES    ( reserved1, 16 ),
+    FT_FRAME_END
+  };
+
+
+  static void
+  fnt_font_done( FNT_Face face )
+  {
+    FT_Memory  memory = FT_FACE( face )->memory;
+    FT_Stream  stream = FT_FACE( face )->stream;
+    FNT_Font   font   = face->font;
+
+
+    if ( !font )
+      return;
+
+    if ( font->fnt_frame )
+      FT_FRAME_RELEASE( font->fnt_frame );
+    FT_FREE( font->family_name );
+
+    FT_FREE( font );
+    face->font = 0;
+  }
+
+
+  static FT_Error
+  fnt_font_load( FNT_Font   font,
+                 FT_Stream  stream )
+  {
+    FT_Error          error;
+    FT_WinFNT_Header  header = &font->header;
+    FT_Bool           new_format;
+    FT_UInt           size;
+
+
+    /* first of all, read the FNT header */
+    if ( FT_STREAM_SEEK( font->offset )                        ||
+         FT_STREAM_READ_FIELDS( winfnt_header_fields, header ) )
+      goto Exit;
+
+    /* check header */
+    if ( header->version != 0x200 &&
+         header->version != 0x300 )
+    {
+      FT_TRACE2(( "  not a Windows FNT file\n" ));
+      error = FNT_Err_Unknown_File_Format;
+      goto Exit;
+    }
+
+    new_format = FT_BOOL( font->header.version == 0x300 );
+    size       = new_format ? 148 : 118;
+
+    if ( header->file_size < size )
+    {
+      FT_TRACE2(( "  not a Windows FNT file\n" ));
+      error = FNT_Err_Unknown_File_Format;
+      goto Exit;
+    }
+
+    /* Version 2 doesn't have these fields */
+    if ( header->version == 0x200 )
+    {
+      header->flags   = 0;
+      header->A_space = 0;
+      header->B_space = 0;
+      header->C_space = 0;
+
+      header->color_table_offset = 0;
+    }
+
+    if ( header->file_type & 1 )
+    {
+      FT_TRACE2(( "[can't handle vector FNT fonts]\n" ));
+      error = FNT_Err_Unknown_File_Format;
+      goto Exit;
+    }
+
+    /* this is a FNT file/table; extract its frame */
+    if ( FT_STREAM_SEEK( font->offset )                         ||
+         FT_FRAME_EXTRACT( header->file_size, font->fnt_frame ) )
+      goto Exit;
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  fnt_face_get_dll_font( FNT_Face  face,
+                         FT_Int    face_index )
+  {
+    FT_Error         error;
+    FT_Stream        stream = FT_FACE( face )->stream;
+    FT_Memory        memory = FT_FACE( face )->memory;
+    WinMZ_HeaderRec  mz_header;
+
+
+    face->font = 0;
+
+    /* does it begin with an MZ header? */
+    if ( FT_STREAM_SEEK( 0 )                                      ||
+         FT_STREAM_READ_FIELDS( winmz_header_fields, &mz_header ) )
+      goto Exit;
+
+    error = FNT_Err_Unknown_File_Format;
+    if ( mz_header.magic == WINFNT_MZ_MAGIC )
+    {
+      /* yes, now look for an NE header in the file */
+      WinNE_HeaderRec  ne_header;
+
+
+      FT_TRACE2(( "MZ signature found\n" ));
+
+      if ( FT_STREAM_SEEK( mz_header.lfanew )                       ||
+           FT_STREAM_READ_FIELDS( winne_header_fields, &ne_header ) )
+        goto Exit;
+
+      error = FNT_Err_Unknown_File_Format;
+      if ( ne_header.magic == WINFNT_NE_MAGIC )
+      {
+        /* good, now look into the resource table for each FNT resource */
+        FT_ULong   res_offset  = mz_header.lfanew +
+                                   ne_header.resource_tab_offset;
+        FT_UShort  size_shift;
+        FT_UShort  font_count  = 0;
+        FT_ULong   font_offset = 0;
+
+
+        FT_TRACE2(( "NE signature found\n" ));
+
+        if ( FT_STREAM_SEEK( res_offset )                    ||
+             FT_FRAME_ENTER( ne_header.rname_tab_offset -
+                             ne_header.resource_tab_offset ) )
+          goto Exit;
+
+        size_shift = FT_GET_USHORT_LE();
+
+        for (;;)
+        {
+          FT_UShort  type_id, count;
+
+
+          type_id = FT_GET_USHORT_LE();
+          if ( !type_id )
+            break;
+
+          count = FT_GET_USHORT_LE();
+
+          if ( type_id == 0x8008U )
+          {
+            font_count  = count;
+            font_offset = (FT_ULong)( FT_STREAM_POS() + 4 +
+                                      ( stream->cursor - stream->limit ) );
+            break;
+          }
+
+          stream->cursor += 4 + count * 12;
+        }
+
+        FT_FRAME_EXIT();
+
+        if ( !font_count || !font_offset )
+        {
+          FT_TRACE2(( "this file doesn't contain any FNT resources\n" ));
+          error = FNT_Err_Invalid_File_Format;
+          goto Exit;
+        }
+
+        /* loading `winfnt_header_fields' needs at least 118 bytes;    */
+        /* use this as a rough measure to check the expected font size */
+        if ( font_count * 118UL > stream->size )
+        {
+          FT_TRACE2(( "invalid number of faces\n" ));
+          error = FNT_Err_Invalid_File_Format;
+          goto Exit;
+        }
+
+        face->root.num_faces = font_count;
+
+        if ( face_index >= font_count )
+        {
+          error = FNT_Err_Invalid_Argument;
+          goto Exit;
+        }
+        else if ( face_index < 0 )
+          goto Exit;
+
+        if ( FT_NEW( face->font ) )
+          goto Exit;
+
+        if ( FT_STREAM_SEEK( font_offset + face_index * 12 ) ||
+             FT_FRAME_ENTER( 12 )                            )
+          goto Fail;
+
+        face->font->offset   = (FT_ULong)FT_GET_USHORT_LE() << size_shift;
+        face->font->fnt_size = (FT_ULong)FT_GET_USHORT_LE() << size_shift;
+
+        stream->cursor += 8;
+
+        FT_FRAME_EXIT();
+
+        error = fnt_font_load( face->font, stream );
+      }
+      else if ( ne_header.magic == WINFNT_PE_MAGIC )
+      {
+        WinPE32_HeaderRec       pe32_header;
+        WinPE32_SectionRec      pe32_section;
+        WinPE_RsrcDirRec        root_dir, name_dir, lang_dir;
+        WinPE_RsrcDirEntryRec   dir_entry1, dir_entry2, dir_entry3;
+        WinPE_RsrcDataEntryRec  data_entry;
+
+        FT_Long    root_dir_offset, name_dir_offset, lang_dir_offset;
+        FT_UShort  i, j, k;
+
+
+        FT_TRACE2(( "PE signature found\n" ));
+
+        if ( FT_STREAM_SEEK( mz_header.lfanew )                           ||
+             FT_STREAM_READ_FIELDS( winpe32_header_fields, &pe32_header ) )
+          goto Exit;
+
+        FT_TRACE2(( "magic %04lx, machine %02x, number_of_sections %u, "
+                    "size_of_optional_header %02x\n"
+                    "magic32 %02x, rsrc_virtual_address %04lx, "
+                    "rsrc_size %04lx\n",
+                    pe32_header.magic, pe32_header.machine,
+                    pe32_header.number_of_sections,
+                    pe32_header.size_of_optional_header,
+                    pe32_header.magic32, pe32_header.rsrc_virtual_address,
+                    pe32_header.rsrc_size ));
+
+        if ( pe32_header.magic != WINFNT_PE_MAGIC /* check full signature */ ||
+             pe32_header.machine != 0x014c /* i386 */                        ||
+             pe32_header.size_of_optional_header != 0xe0 /* FIXME */         ||
+             pe32_header.magic32 != 0x10b                                    )
+        {
+          FT_TRACE2(( "this file has an invalid PE header\n" ));
+          error = FNT_Err_Invalid_File_Format;
+          goto Exit;
+        }
+
+        face->root.num_faces = 0;
+
+        for ( i = 0; i < pe32_header.number_of_sections; i++ )
+        {
+          if ( FT_STREAM_READ_FIELDS( winpe32_section_fields,
+                                      &pe32_section ) )
+            goto Exit;
+
+          FT_TRACE2(( "name %.8s, va %04lx, size %04lx, offset %04lx\n",
+                      pe32_section.name, pe32_section.virtual_address,
+                      pe32_section.size_of_raw_data,
+                      pe32_section.pointer_to_raw_data ));
+
+          if ( pe32_header.rsrc_virtual_address ==
+                 pe32_section.virtual_address )
+            goto Found_rsrc_section;
+        }
+
+        FT_TRACE2(( "this file doesn't contain any resources\n" ));
+        error = FNT_Err_Invalid_File_Format;
+        goto Exit;
+
+      Found_rsrc_section:
+        FT_TRACE2(( "found resources section %.8s\n", pe32_section.name ));
+
+        if ( FT_STREAM_SEEK( pe32_section.pointer_to_raw_data )        ||
+             FT_STREAM_READ_FIELDS( winpe_rsrc_dir_fields, &root_dir ) )
+          goto Exit;
+
+        root_dir_offset = pe32_section.pointer_to_raw_data;
+
+        for ( i = 0; i < root_dir.number_of_named_entries +
+                           root_dir.number_of_id_entries; i++ )
+        {
+          if ( FT_STREAM_SEEK( root_dir_offset + 16 + i * 8 )      ||
+               FT_STREAM_READ_FIELDS( winpe_rsrc_dir_entry_fields,
+                                      &dir_entry1 )                )
+            goto Exit;
+
+          if ( !(dir_entry1.offset & 0x80000000UL ) /* DataIsDirectory */ )
+          {
+            error = FNT_Err_Invalid_File_Format;
+            goto Exit;
+          }
+
+          dir_entry1.offset &= ~0x80000000UL;
+
+          name_dir_offset = pe32_section.pointer_to_raw_data +
+                            dir_entry1.offset;
+
+          if ( FT_STREAM_SEEK( pe32_section.pointer_to_raw_data +
+                               dir_entry1.offset )                       ||
+               FT_STREAM_READ_FIELDS( winpe_rsrc_dir_fields, &name_dir ) )
+            goto Exit;
+
+          for ( j = 0; j < name_dir.number_of_named_entries +
+                             name_dir.number_of_id_entries; j++ )
+          {
+            if ( FT_STREAM_SEEK( name_dir_offset + 16 + j * 8 )      ||
+                 FT_STREAM_READ_FIELDS( winpe_rsrc_dir_entry_fields,
+                                        &dir_entry2 )                )
+              goto Exit;
+
+            if ( !(dir_entry2.offset & 0x80000000UL ) /* DataIsDirectory */ )
+            {
+              error = FNT_Err_Invalid_File_Format;
+              goto Exit;
+            }
+
+            dir_entry2.offset &= ~0x80000000UL;
+
+            lang_dir_offset = pe32_section.pointer_to_raw_data +
+                                dir_entry2.offset;
+
+            if ( FT_STREAM_SEEK( pe32_section.pointer_to_raw_data +
+                                   dir_entry2.offset )                     ||
+                 FT_STREAM_READ_FIELDS( winpe_rsrc_dir_fields, &lang_dir ) )
+              goto Exit;
+
+            for ( k = 0; k < lang_dir.number_of_named_entries +
+                               lang_dir.number_of_id_entries; k++ )
+            {
+              if ( FT_STREAM_SEEK( lang_dir_offset + 16 + k * 8 )      ||
+                   FT_STREAM_READ_FIELDS( winpe_rsrc_dir_entry_fields,
+                                          &dir_entry3 )                )
+                goto Exit;
+
+              if ( dir_entry2.offset & 0x80000000UL /* DataIsDirectory */ )
+              {
+                error = FNT_Err_Invalid_File_Format;
+                goto Exit;
+              }
+
+              if ( dir_entry1.name == 8 /* RT_FONT */ )
+              {
+                if ( FT_STREAM_SEEK( root_dir_offset + dir_entry3.offset ) ||
+                     FT_STREAM_READ_FIELDS( winpe_rsrc_data_entry_fields,
+                                            &data_entry )                  )
+                  goto Exit;
+
+                FT_TRACE2(( "found font #%lu, offset %04lx, "
+                            "size %04lx, cp %lu\n",
+                            dir_entry2.name,
+                            pe32_section.pointer_to_raw_data +
+                              data_entry.offset_to_data -
+                              pe32_section.virtual_address,
+                            data_entry.size, data_entry.code_page ));
+
+                if ( face_index == face->root.num_faces )
+                {
+                  if ( FT_NEW( face->font ) )
+                    goto Exit;
+
+                  face->font->offset   = pe32_section.pointer_to_raw_data +
+                                           data_entry.offset_to_data -
+                                           pe32_section.virtual_address;
+                  face->font->fnt_size = data_entry.size;
+
+                  error = fnt_font_load( face->font, stream );
+                  if ( error )
+                  {
+                    FT_TRACE2(( "font #%lu load error %d\n",
+                                dir_entry2.name, error ));
+                    goto Fail;
+                  }
+                  else
+                    FT_TRACE2(( "font #%lu successfully loaded\n",
+                                dir_entry2.name ));
+                }
+
+                face->root.num_faces++;
+              }
+            }
+          }
+        }
+      }
+
+      if ( !face->root.num_faces )
+      {
+        FT_TRACE2(( "this file doesn't contain any RT_FONT resources\n" ));
+        error = FNT_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      if ( face_index >= face->root.num_faces )
+      {
+        error = FNT_Err_Invalid_Argument;
+        goto Exit;
+      }
+    }
+
+  Fail:
+    if ( error )
+      fnt_font_done( face );
+
+  Exit:
+    return error;
+  }
+
+
+  typedef struct  FNT_CMapRec_
+  {
+    FT_CMapRec  cmap;
+    FT_UInt32   first;
+    FT_UInt32   count;
+
+  } FNT_CMapRec, *FNT_CMap;
+
+
+  static FT_Error
+  fnt_cmap_init( FNT_CMap  cmap )
+  {
+    FNT_Face  face = (FNT_Face)FT_CMAP_FACE( cmap );
+    FNT_Font  font = face->font;
+
+
+    cmap->first = (FT_UInt32)  font->header.first_char;
+    cmap->count = (FT_UInt32)( font->header.last_char - cmap->first + 1 );
+
+    return 0;
+  }
+
+
+  static FT_UInt
+  fnt_cmap_char_index( FNT_CMap   cmap,
+                       FT_UInt32  char_code )
+  {
+    FT_UInt  gindex = 0;
+
+
+    char_code -= cmap->first;
+    if ( char_code < cmap->count )
+      /* we artificially increase the glyph index; */
+      /* FNT_Load_Glyph reverts to the right one   */
+      gindex = (FT_UInt)( char_code + 1 );
+    return gindex;
+  }
+
+
+  static FT_UInt32
+  fnt_cmap_char_next( FNT_CMap    cmap,
+                      FT_UInt32  *pchar_code )
+  {
+    FT_UInt    gindex = 0;
+    FT_UInt32  result = 0;
+    FT_UInt32  char_code = *pchar_code + 1;
+
+
+    if ( char_code <= cmap->first )
+    {
+      result = cmap->first;
+      gindex = 1;
+    }
+    else
+    {
+      char_code -= cmap->first;
+      if ( char_code < cmap->count )
+      {
+        result = cmap->first + char_code;
+        gindex = (FT_UInt)( char_code + 1 );
+      }
+    }
+
+    *pchar_code = result;
+    return gindex;
+  }
+
+
+  static const FT_CMap_ClassRec  fnt_cmap_class_rec =
+  {
+    sizeof ( FNT_CMapRec ),
+
+    (FT_CMap_InitFunc)     fnt_cmap_init,
+    (FT_CMap_DoneFunc)     NULL,
+    (FT_CMap_CharIndexFunc)fnt_cmap_char_index,
+    (FT_CMap_CharNextFunc) fnt_cmap_char_next,
+
+    NULL, NULL, NULL, NULL, NULL
+  };
+
+  static FT_CMap_Class const  fnt_cmap_class = &fnt_cmap_class_rec;
+
+
+  static void
+  FNT_Face_Done( FT_Face  fntface )       /* FNT_Face */
+  {
+    FNT_Face   face = (FNT_Face)fntface;
+    FT_Memory  memory;
+
+
+    if ( !face )
+      return;
+
+    memory = FT_FACE_MEMORY( face );
+
+    fnt_font_done( face );
+
+    FT_FREE( fntface->available_sizes );
+    fntface->num_fixed_sizes = 0;
+  }
+
+
+  static FT_Error
+  FNT_Face_Init( FT_Stream      stream,
+                 FT_Face        fntface,        /* FNT_Face */
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params )
+  {
+    FNT_Face   face   = (FNT_Face)fntface;
+    FT_Error   error;
+    FT_Memory  memory = FT_FACE_MEMORY( face );
+
+    FT_UNUSED( num_params );
+    FT_UNUSED( params );
+
+
+    FT_TRACE2(( "Windows FNT driver\n" ));
+
+    /* try to load font from a DLL */
+    error = fnt_face_get_dll_font( face, face_index );
+    if ( !error && face_index < 0 )
+      goto Exit;
+
+    if ( error == FNT_Err_Unknown_File_Format )
+    {
+      /* this didn't work; try to load a single FNT font */
+      FNT_Font  font;
+
+      if ( FT_NEW( face->font ) )
+        goto Exit;
+
+      fntface->num_faces = 1;
+
+      font           = face->font;
+      font->offset   = 0;
+      font->fnt_size = stream->size;
+
+      error = fnt_font_load( font, stream );
+
+      if ( !error )
+      {
+        if ( face_index > 0 )
+          error = FNT_Err_Invalid_Argument;
+        else if ( face_index < 0 )
+          goto Exit;
+      }
+    }
+
+    if ( error )
+      goto Fail;
+
+    /* we now need to fill the root FT_Face fields */
+    /* with relevant information                   */
+    {
+      FT_Face     root = FT_FACE( face );
+      FNT_Font    font = face->font;
+      FT_PtrDist  family_size;
+
+
+      root->face_index = face_index;
+
+      root->face_flags = FT_FACE_FLAG_FIXED_SIZES |
+                         FT_FACE_FLAG_HORIZONTAL;
+
+      if ( font->header.avg_width == font->header.max_width )
+        root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
+
+      if ( font->header.italic )
+        root->style_flags |= FT_STYLE_FLAG_ITALIC;
+
+      if ( font->header.weight >= 800 )
+        root->style_flags |= FT_STYLE_FLAG_BOLD;
+
+      /* set up the `fixed_sizes' array */
+      if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
+        goto Fail;
+
+      root->num_fixed_sizes = 1;
+
+      {
+        FT_Bitmap_Size*  bsize = root->available_sizes;
+        FT_UShort        x_res, y_res;
+
+
+        bsize->width  = font->header.avg_width;
+        bsize->height = (FT_Short)(
+          font->header.pixel_height + font->header.external_leading );
+        bsize->size   = font->header.nominal_point_size << 6;
+
+        x_res = font->header.horizontal_resolution;
+        if ( !x_res )
+          x_res = 72;
+
+        y_res = font->header.vertical_resolution;
+        if ( !y_res )
+          y_res = 72;
+
+        bsize->y_ppem = FT_MulDiv( bsize->size, y_res, 72 );
+        bsize->y_ppem = FT_PIX_ROUND( bsize->y_ppem );
+
+        /*
+         * this reads:
+         *
+         * the nominal height is larger than the bbox's height
+         *
+         * => nominal_point_size contains incorrect value;
+         *    use pixel_height as the nominal height
+         */
+        if ( bsize->y_ppem > ( font->header.pixel_height << 6 ) )
+        {
+          FT_TRACE2(( "use pixel_height as the nominal height\n" ));
+
+          bsize->y_ppem = font->header.pixel_height << 6;
+          bsize->size   = FT_MulDiv( bsize->y_ppem, 72, y_res );
+        }
+
+        bsize->x_ppem = FT_MulDiv( bsize->size, x_res, 72 );
+        bsize->x_ppem = FT_PIX_ROUND( bsize->x_ppem );
+      }
+
+      {
+        FT_CharMapRec  charmap;
+
+
+        charmap.encoding    = FT_ENCODING_NONE;
+        /* initial platform/encoding should indicate unset status? */
+        charmap.platform_id = TT_PLATFORM_APPLE_UNICODE;
+        charmap.encoding_id = TT_APPLE_ID_DEFAULT;
+        charmap.face        = root;
+
+        if ( font->header.charset == FT_WinFNT_ID_MAC )
+        {
+          charmap.encoding    = FT_ENCODING_APPLE_ROMAN;
+          charmap.platform_id = TT_PLATFORM_MACINTOSH;
+/*        charmap.encoding_id = TT_MAC_ID_ROMAN; */
+        }
+
+        error = FT_CMap_New( fnt_cmap_class,
+                             NULL,
+                             &charmap,
+                             NULL );
+        if ( error )
+          goto Fail;
+
+        /* Select default charmap */
+        if ( root->num_charmaps )
+          root->charmap = root->charmaps[0];
+      }
+
+      /* set up remaining flags */
+
+      if ( font->header.last_char < font->header.first_char )
+      {
+        FT_TRACE2(( "invalid number of glyphs\n" ));
+        error = FNT_Err_Invalid_File_Format;
+        goto Fail;
+      }
+
+      /* reserve one slot for the .notdef glyph at index 0 */
+      root->num_glyphs = font->header.last_char -
+                         font->header.first_char + 1 + 1;
+
+      if ( font->header.face_name_offset >= font->header.file_size )
+      {
+        FT_TRACE2(( "invalid family name offset\n" ));
+        error = FNT_Err_Invalid_File_Format;
+        goto Fail;
+      }
+      family_size = font->header.file_size - font->header.face_name_offset;
+      /* Some broken fonts don't delimit the face name with a final */
+      /* NULL byte -- the frame is erroneously one byte too small.  */
+      /* We thus allocate one more byte, setting it explicitly to   */
+      /* zero.                                                      */
+      if ( FT_ALLOC( font->family_name, family_size + 1 ) )
+        goto Fail;
+
+      FT_MEM_COPY( font->family_name,
+                   font->fnt_frame + font->header.face_name_offset,
+                   family_size );
+
+      font->family_name[family_size] = '\0';
+
+      if ( FT_REALLOC( font->family_name,
+                       family_size,
+                       ft_strlen( font->family_name ) + 1 ) )
+        goto Fail;
+
+      root->family_name = font->family_name;
+      root->style_name  = (char *)"Regular";
+
+      if ( root->style_flags & FT_STYLE_FLAG_BOLD )
+      {
+        if ( root->style_flags & FT_STYLE_FLAG_ITALIC )
+          root->style_name = (char *)"Bold Italic";
+        else
+          root->style_name = (char *)"Bold";
+      }
+      else if ( root->style_flags & FT_STYLE_FLAG_ITALIC )
+        root->style_name = (char *)"Italic";
+    }
+    goto Exit;
+
+  Fail:
+    FNT_Face_Done( fntface );
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  FNT_Size_Select( FT_Size   size,
+                   FT_ULong  strike_index )
+  {
+    FNT_Face          face   = (FNT_Face)size->face;
+    FT_WinFNT_Header  header = &face->font->header;
+
+    FT_UNUSED( strike_index );
+
+
+    FT_Select_Metrics( size->face, 0 );
+
+    size->metrics.ascender    = header->ascent * 64;
+    size->metrics.descender   = -( header->pixel_height -
+                                   header->ascent ) * 64;
+    size->metrics.max_advance = header->max_width * 64;
+
+    return FNT_Err_Ok;
+  }
+
+
+  static FT_Error
+  FNT_Size_Request( FT_Size          size,
+                    FT_Size_Request  req )
+  {
+    FNT_Face          face    = (FNT_Face)size->face;
+    FT_WinFNT_Header  header  = &face->font->header;
+    FT_Bitmap_Size*   bsize   = size->face->available_sizes;
+    FT_Error          error   = FNT_Err_Invalid_Pixel_Size;
+    FT_Long           height;
+
+
+    height = FT_REQUEST_HEIGHT( req );
+    height = ( height + 32 ) >> 6;
+
+    switch ( req->type )
+    {
+    case FT_SIZE_REQUEST_TYPE_NOMINAL:
+      if ( height == ( ( bsize->y_ppem + 32 ) >> 6 ) )
+        error = FNT_Err_Ok;
+      break;
+
+    case FT_SIZE_REQUEST_TYPE_REAL_DIM:
+      if ( height == header->pixel_height )
+        error = FNT_Err_Ok;
+      break;
+
+    default:
+      error = FNT_Err_Unimplemented_Feature;
+      break;
+    }
+
+    if ( error )
+      return error;
+    else
+      return FNT_Size_Select( size, 0 );
+  }
+
+
+  static FT_Error
+  FNT_Load_Glyph( FT_GlyphSlot  slot,
+                  FT_Size       size,
+                  FT_UInt       glyph_index,
+                  FT_Int32      load_flags )
+  {
+    FNT_Face    face   = (FNT_Face)FT_SIZE_FACE( size );
+    FNT_Font    font;
+    FT_Error    error  = FNT_Err_Ok;
+    FT_Byte*    p;
+    FT_Int      len;
+    FT_Bitmap*  bitmap = &slot->bitmap;
+    FT_ULong    offset;
+    FT_Bool     new_format;
+
+    FT_UNUSED( load_flags );
+
+
+    if ( !face )
+    {
+      error = FNT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    font = face->font;
+
+    if ( !font ||
+         glyph_index >= (FT_UInt)( FT_FACE( face )->num_glyphs ) )
+    {
+      error = FNT_Err_Invalid_Argument;
+      goto Exit;
+    }
+
+    if ( glyph_index > 0 )
+      glyph_index--;                           /* revert to real index */
+    else
+      glyph_index = font->header.default_char; /* the .notdef glyph */
+
+    new_format = FT_BOOL( font->header.version == 0x300 );
+    len        = new_format ? 6 : 4;
+
+    /* jump to glyph entry */
+    p = font->fnt_frame + ( new_format ? 148 : 118 ) + len * glyph_index;
+
+    bitmap->width = FT_NEXT_SHORT_LE( p );
+
+    if ( new_format )
+      offset = FT_NEXT_ULONG_LE( p );
+    else
+      offset = FT_NEXT_USHORT_LE( p );
+
+    if ( offset >= font->header.file_size )
+    {
+      FT_TRACE2(( "invalid FNT offset\n" ));
+      error = FNT_Err_Invalid_File_Format;
+      goto Exit;
+    }
+
+    /* jump to glyph data */
+    p = font->fnt_frame + /* font->header.bits_offset */ + offset;
+
+    /* allocate and build bitmap */
+    {
+      FT_Memory  memory = FT_FACE_MEMORY( slot->face );
+      FT_Int     pitch  = ( bitmap->width + 7 ) >> 3;
+      FT_Byte*   column;
+      FT_Byte*   write;
+
+
+      bitmap->pitch      = pitch;
+      bitmap->rows       = font->header.pixel_height;
+      bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
+
+      if ( offset + pitch * bitmap->rows >= font->header.file_size )
+      {
+        FT_TRACE2(( "invalid bitmap width\n" ));
+        error = FNT_Err_Invalid_File_Format;
+        goto Exit;
+      }
+
+      /* note: since glyphs are stored in columns and not in rows we */
+      /*       can't use ft_glyphslot_set_bitmap                     */
+      if ( FT_ALLOC_MULT( bitmap->buffer, pitch, bitmap->rows ) )
+        goto Exit;
+
+      column = (FT_Byte*)bitmap->buffer;
+
+      for ( ; pitch > 0; pitch--, column++ )
+      {
+        FT_Byte*  limit = p + bitmap->rows;
+
+
+        for ( write = column; p < limit; p++, write += bitmap->pitch )
+          *write = *p;
+      }
+    }
+
+    slot->internal->flags = FT_GLYPH_OWN_BITMAP;
+    slot->bitmap_left     = 0;
+    slot->bitmap_top      = font->header.ascent;
+    slot->format          = FT_GLYPH_FORMAT_BITMAP;
+
+    /* now set up metrics */
+    slot->metrics.width        = bitmap->width << 6;
+    slot->metrics.height       = bitmap->rows << 6;
+    slot->metrics.horiAdvance  = bitmap->width << 6;
+    slot->metrics.horiBearingX = 0;
+    slot->metrics.horiBearingY = slot->bitmap_top << 6;
+
+    ft_synthesize_vertical_metrics( &slot->metrics,
+                                    bitmap->rows << 6 );
+
+  Exit:
+    return error;
+  }
+
+
+  static FT_Error
+  winfnt_get_header( FT_Face               face,
+                     FT_WinFNT_HeaderRec  *aheader )
+  {
+    FNT_Font  font = ((FNT_Face)face)->font;
+
+
+    *aheader = font->header;
+
+    return 0;
+  }
+
+
+  static const FT_Service_WinFntRec  winfnt_service_rec =
+  {
+    winfnt_get_header
+  };
+
+ /*
+  *  SERVICE LIST
+  *
+  */
+
+  static const FT_ServiceDescRec  winfnt_services[] =
+  {
+    { FT_SERVICE_ID_XF86_NAME, FT_XF86_FORMAT_WINFNT },
+    { FT_SERVICE_ID_WINFNT,    &winfnt_service_rec },
+    { NULL, NULL }
+  };
+
+
+  static FT_Module_Interface
+  winfnt_get_service( FT_Module         module,
+                      const FT_String*  service_id )
+  {
+    FT_UNUSED( module );
+
+    return ft_service_list_lookup( winfnt_services, service_id );
+  }
+
+
+
+
+  FT_CALLBACK_TABLE_DEF
+  const FT_Driver_ClassRec  winfnt_driver_class =
+  {
+    {
+      FT_MODULE_FONT_DRIVER        |
+      FT_MODULE_DRIVER_NO_OUTLINES,
+      sizeof ( FT_DriverRec ),
+
+      "winfonts",
+      0x10000L,
+      0x20000L,
+
+      0,
+
+      0,                  /* FT_Module_Constructor */
+      0,                  /* FT_Module_Destructor  */
+      winfnt_get_service
+    },
+
+    sizeof ( FNT_FaceRec ),
+    sizeof ( FT_SizeRec ),
+    sizeof ( FT_GlyphSlotRec ),
+
+    FNT_Face_Init,
+    FNT_Face_Done,
+    0,                    /* FT_Size_InitFunc */
+    0,                    /* FT_Size_DoneFunc */
+    0,                    /* FT_Slot_InitFunc */
+    0,                    /* FT_Slot_DoneFunc */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    ft_stub_set_char_sizes,
+    ft_stub_set_pixel_sizes,
+#endif
+    FNT_Load_Glyph,
+
+    0,                    /* FT_Face_GetKerningFunc  */
+    0,                    /* FT_Face_AttachFunc      */
+    0,                    /* FT_Face_GetAdvancesFunc */
+
+    FNT_Size_Request,
+    FNT_Size_Select
+  };
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/src/winfonts/winfnt.h b/extensions/externals/src/freetype-2.4.9/src/winfonts/winfnt.h
new file mode 100644
index 0000000..b7a8073
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/src/winfonts/winfnt.h
@@ -0,0 +1,171 @@
+/***************************************************************************/
+/*                                                                         */
+/*  winfnt.h                                                               */
+/*                                                                         */
+/*    FreeType font driver for Windows FNT/FON files                       */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2007 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*  Copyright 2007 Dmitry Timoshkov for Codeweavers                        */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __WINFNT_H__
+#define __WINFNT_H__
+
+
+#include <ft2build.h>
+#include FT_WINFONTS_H
+#include FT_INTERNAL_DRIVER_H
+
+
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+#error "this module does not support PIC yet"
+#endif
+
+  typedef struct  WinMZ_HeaderRec_
+  {
+    FT_UShort  magic;
+    /* skipped content */
+    FT_UShort  lfanew;
+
+  } WinMZ_HeaderRec;
+
+
+  typedef struct  WinNE_HeaderRec_
+  {
+    FT_UShort  magic;
+    /* skipped content */
+    FT_UShort  resource_tab_offset;
+    FT_UShort  rname_tab_offset;
+
+  } WinNE_HeaderRec;
+
+
+  typedef struct  WinPE32_HeaderRec_
+  {
+    FT_ULong   magic;
+    FT_UShort  machine;
+    FT_UShort  number_of_sections;
+    /* skipped content */
+    FT_UShort  size_of_optional_header;
+    /* skipped content */
+    FT_UShort  magic32;
+    /* skipped content */
+    FT_ULong   rsrc_virtual_address;
+    FT_ULong   rsrc_size;
+    /* skipped content */
+
+  } WinPE32_HeaderRec;
+
+
+  typedef struct  WinPE32_SectionRec_
+  {
+    FT_Byte   name[8];
+    /* skipped content */
+    FT_ULong  virtual_address;
+    FT_ULong  size_of_raw_data;
+    FT_ULong  pointer_to_raw_data;
+    /* skipped content */
+
+  } WinPE32_SectionRec;
+
+
+  typedef struct  WinPE_RsrcDirRec_
+  {
+    FT_ULong   characteristics;
+    FT_ULong   time_date_stamp;
+    FT_UShort  major_version;
+    FT_UShort  minor_version;
+    FT_UShort  number_of_named_entries;
+    FT_UShort  number_of_id_entries;
+
+  } WinPE_RsrcDirRec;
+
+
+  typedef struct  WinPE_RsrcDirEntryRec_
+  {
+    FT_ULong  name;
+    FT_ULong  offset;
+
+  } WinPE_RsrcDirEntryRec;
+
+
+  typedef struct  WinPE_RsrcDataEntryRec_
+  {
+    FT_ULong  offset_to_data;
+    FT_ULong  size;
+    FT_ULong  code_page;
+    FT_ULong  reserved;
+
+  } WinPE_RsrcDataEntryRec;
+
+
+  typedef struct  WinNameInfoRec_
+  {
+    FT_UShort  offset;
+    FT_UShort  length;
+    FT_UShort  flags;
+    FT_UShort  id;
+    FT_UShort  handle;
+    FT_UShort  usage;
+
+  } WinNameInfoRec;
+
+
+  typedef struct  WinResourceInfoRec_
+  {
+    FT_UShort  type_id;
+    FT_UShort  count;
+
+  } WinResourceInfoRec;
+
+
+#define WINFNT_MZ_MAGIC  0x5A4D
+#define WINFNT_NE_MAGIC  0x454E
+#define WINFNT_PE_MAGIC  0x4550
+
+
+  typedef struct  FNT_FontRec_
+  {
+    FT_ULong             offset;
+
+    FT_WinFNT_HeaderRec  header;
+
+    FT_Byte*             fnt_frame;
+    FT_ULong             fnt_size;
+    FT_String*           family_name;
+
+  } FNT_FontRec, *FNT_Font;
+
+
+  typedef struct  FNT_FaceRec_
+  {
+    FT_FaceRec     root;
+    FNT_Font       font;
+
+    FT_CharMap     charmap_handle;
+    FT_CharMapRec  charmap;  /* a single charmap per face */
+
+  } FNT_FaceRec, *FNT_Face;
+
+
+  FT_EXPORT_VAR( const FT_Driver_ClassRec )  winfnt_driver_class;
+
+
+FT_END_HEADER
+
+
+#endif /* __WINFNT_H__ */
+
+
+/* END */
diff --git a/extensions/externals/src/freetype-2.4.9/version.sed b/extensions/externals/src/freetype-2.4.9/version.sed
new file mode 100644
index 0000000..c281ff5
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/version.sed
@@ -0,0 +1,5 @@
+#! /usr/bin/sed -nf
+
+s/^#define  *FREETYPE_MAJOR  *\([^ ][^ ]*\).*$/freetype_major="\1" ;/p
+s/^#define  *FREETYPE_MINOR  *\([^ ][^ ]*\).*$/freetype_minor=".\1" ;/p
+s/^#define  *FREETYPE_PATCH  *\([^ ][^ ]*\).*$/freetype_patch=".\1" ;/p
diff --git a/extensions/externals/src/freetype-2.4.9/vms_make.com b/extensions/externals/src/freetype-2.4.9/vms_make.com
new file mode 100755
index 0000000..1aa83e7
--- /dev/null
+++ b/extensions/externals/src/freetype-2.4.9/vms_make.com
@@ -0,0 +1,1286 @@
+$! make Freetype2 under OpenVMS
+$!
+$! Copyright 2003, 2004, 2006, 2007 by
+$! David Turner, Robert Wilhelm, and Werner Lemberg.
+$!
+$! This file is part of the FreeType project, and may only be used, modified,
+$! and distributed under the terms of the FreeType project license,
+$! LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+$! indicate that you have read the license and understand and accept it
+$! fully.
+$!
+$!
+$! External libraries (like Freetype, XPM, etc.) are supported via the
+$! config file VMSLIB.DAT. Please check the sample file, which is part of this
+$! distribution, for the information you need to provide
+$!
+$! This procedure currently does support the following commandline options
+$! in arbitrary order
+$!
+$! * DEBUG - Compile modules with /noopt/debug and link shareable image
+$!           with /debug
+$! * LOPTS - Options to be passed to the link command
+$! * CCOPT - Options to be passed to the C compiler
+$!
+$! In case of problems with the install you might contact me at
+$! zinser@zinser.no-ip.info(preferred) or
+$! zinser@sysdev.deutsche-boerse.com (work)
+$!
+$! Make procedure history for Freetype2
+$!
+$!------------------------------------------------------------------------------
+$! Version history
+$! 0.01 20040401 First version to receive a number
+$! 0.02 20041030 Add error handling, Freetype 2.1.9
+$!
+$ on error then goto err_exit
+$ true  = 1
+$ false = 0
+$ tmpnam = "temp_" + f$getjpi("","pid")
+$ tt = tmpnam + ".txt"
+$ tc = tmpnam + ".c"
+$ th = tmpnam + ".h"
+$ its_decc = false
+$ its_vaxc = false
+$ its_gnuc = false
+$!
+$! Setup variables holding "config" information
+$!
+$ Make    = ""
+$ ccopt   = "/name=as_is/float=ieee"
+$ lopts   = ""
+$ dnsrl   = ""
+$ aconf_in_file = "config.hin"
+$ name    = "Freetype2"
+$ mapfile =  name + ".map"
+$ optfile =  name + ".opt"
+$ s_case  = false
+$ liblist = ""
+$!
+$ whoami = f$parse(f$environment("Procedure"),,,,"NO_CONCEAL")
+$ mydef  = F$parse(whoami,,,"DEVICE")
+$ mydir  = f$parse(whoami,,,"DIRECTORY") - "]["
+$ myproc = f$parse(whoami,,,"Name") + f$parse(whoami,,,"type")
+$!
+$! Check for MMK/MMS
+$!
+$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"
+$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"
+$!
+$! Which command parameters were given
+$!
+$ gosub check_opts
+$!
+$! Create option file
+$!
+$ open/write optf 'optfile'
+$!
+$! Pull in external libraries
+$!
+$ create libs.opt
+$ open/write libsf libs.opt
+$ gosub check_create_vmslib
+$!
+$! Create objects
+$!
+$ if libdefs .nes. ""
+$ then
+$   ccopt = ccopt + "/define=(" + f$extract(0,f$length(libdefs)-1,libdefs) + ")"
+$ endif
+$!
+$ if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) -
+    then s_case = true
+$ gosub crea_mms
+$!
+$ 'Make' /macro=(comp_flags="''ccopt'")
+$ purge/nolog [...]descrip.mms
+$!
+$! Add them to options
+$!
+$FLOOP:
+$  file = f$edit(f$search("[...]*.obj"),"UPCASE")
+$  if (file .nes. "")
+$  then
+$    if f$locate("DEMOS",file) .eqs. f$length(file) then write optf file
+$    goto floop
+$  endif
+$!
+$ close optf
+$!
+$!
+$! Alpha gets a shareable image
+$!
+$ If f$getsyi("HW_MODEL") .gt. 1024
+$ Then
+$   write sys$output "Creating freetype2shr.exe"
+$   call anal_obj_axp 'optfile' _link.opt
+$   open/append  optf 'optfile'
+$   if s_case then WRITE optf "case_sensitive=YES"
+$   close optf
+$   LINK_/NODEB/SHARE=[.lib]freetype2shr.exe -
+                            'optfile'/opt,libs.opt/opt,_link.opt/opt
+$ endif
+$!
+$ exit
+$!
+$
+$ERR_LIB:
+$ write sys$output "Error reading config file vmslib.dat"
+$ goto err_exit
+$FT2_ERR:
+$ write sys$output "Could not locate Freetype 2 include files"
+$ goto err_exit
+$ERR_EXIT:
+$ set message/facil/ident/sever/text
+$ close/nolog optf
+$ close/nolog out
+$ close/nolog libdata
+$ close/nolog in
+$ close/nolog atmp
+$ close/nolog xtmp
+$ write sys$output "Exiting..."
+$ exit 2
+$!
+$!------------------------------------------------------------------------------
+$!
+$! If MMS/MMK are available dump out the descrip.mms if required
+$!
+$CREA_MMS:
+$ write sys$output "Creating descrip.mms files ..."
+$ write sys$output "... Main directory"
+$ create descrip.mms
+$ open/append out descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 build system -- top-level Makefile for OpenVMS
+#
+
+
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+$ EOD
+$ write out "CFLAGS = ", ccopt
+$ copy sys$input: out
+$ deck
+
+
+all :
+        define freetype [--.include.freetype]
+        define psaux [-.psaux]
+        define autofit [-.autofit]
+        define autohint [-.autohint]
+        define base [-.base]
+        define cache [-.cache]
+        define cff [-.cff]
+        define cid [-.cid]
+        define pcf [-.pcf]
+        define psnames [-.psnames]
+        define raster [-.raster]
+        define sfnt [-.sfnt]
+        define smooth [-.smooth]
+        define truetype [-.truetype]
+        define type1 [-.type1]
+        define winfonts [-.winfonts]
+        if f$search("lib.dir") .eqs. "" then create/directory [.lib]
+        set default [.builds.vms]
+        $(MMS)$(MMSQUALIFIERS)
+#        set default [--.src.autofit]
+#        $(MMS)$(MMSQUALIFIERS)
+        set default [--.src.autohint]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.base]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.bdf]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.cache]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.cff]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.cid]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.gzip]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.lzw]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.otvalid]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.pcf]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.pfr]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.psaux]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.pshinter]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.psnames]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.raster]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.sfnt]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.smooth]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.truetype]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.type1]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.type42]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [-.winfonts]
+        $(MMS)$(MMSQUALIFIERS)
+        set default [--]
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.builds.vms] directory"
+$ create [.builds.vms]descrip.mms
+$ open/append out [.builds.vms]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 system rules for VMS
+#
+
+
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([],[--.include],[--.src.base])
+
+OBJS=ftsystem.obj
+
+all : $(OBJS)
+        library/create [--.lib]freetype.olb $(OBJS)
+
+ftsystem.obj : ftsystem.c ftconfig.h
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.autofit] directory"
+$ create [.src.autofit]descrip.mms
+$ open/append out [.src.autofit]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 auto-fit module compilation rules for VMS
+#
+
+
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.autofit])
+
+OBJS=afangles.obj,afhints.obj,aflatin.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.autohint] directory"
+$ create [.src.autohint]descrip.mms
+$ open/append out [.src.autohint]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 auto-hinter module compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 Catharon Productions Inc.
+#
+# This file is part of the Catharon Typography Project and shall only
+# be used, modified, and distributed under the terms of the Catharon
+# Open Source License that should come with this file under the name
+# `CatharonLicense.txt'.  By continuing to use, modify, or distribute
+# this file you indicate that you have read the license and
+# understand and accept it fully.
+#
+# Note that this license is compatible with the FreeType license.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/incl=([--.include],[--.src.autohint])
+
+OBJS=autohint.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.base] directory"
+$ create [.src.base]descrip.mms
+$ open/append out [.src.base]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 base layer compilation rules for VMS
+#
+
+
+# Copyright 2001, 2003 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.builds.vms],[--.include],[--.src.base])
+
+OBJS=ftbase.obj,ftinit.obj,ftglyph.obj,ftdebug.obj,ftbdf.obj,ftmm.obj,\
+     fttype1.obj,ftxf86.obj,ftpfr.obj,ftstroke.obj,ftwinfnt.obj,ftbbox.obj,\
+     ftbitmap.obj ftlcdfil.obj ftgasp.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.bdf] directory"
+$ create [.src.bdf]descrip.mms
+$ open/append out [.src.bdf]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 BDF driver compilation rules for VMS
+#
+
+
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.bdf])
+
+OBJS=bdf.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.cache] directory"
+$ create [.src.cache]descrip.mms
+$ open/append out [.src.cache]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 Cache compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002, 2003, 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.cache])
+
+OBJS=ftcache.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+ftcache.obj : ftcache.c ftcbasic.c ftccache.c ftccmap.c ftcglyph.c ftcimage.c \
+              ftcmanag.c ftcmru.c ftcsbits.c
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.cff] directory"
+$ create [.src.cff]descrip.mms
+$ open/append out [.src.cff]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 OpenType/CFF driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.cff])
+
+OBJS=cff.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.cid] directory"
+$ create [.src.cid]descrip.mms
+$ open/append out [.src.cid]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 CID driver compilation rules for VMS
+#
+
+
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.cid])
+
+OBJS=type1cid.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.gzip] directory"
+$ create [.src.gzip]descrip.mms
+$ open/append out [.src.gzip]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 GZip support compilation rules for VMS
+#
+
+
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+$EOD
+$ if libincs .nes. "" then write out "LIBINCS = ", libincs - ",", ","
+$ write out "COMP_FLAGS = ", ccopt
+$ copy sys$input: out
+$ deck
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=($(LIBINCS)[--.include],[--.src.gzip])
+
+OBJS=ftgzip.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.lzw] directory"
+$ create [.src.lzw]descrip.mms
+$ open/append out [.src.lzw]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 LZW support compilation rules for VMS
+#
+
+
+# Copyright 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+$EOD
+$ if libincs .nes. "" then write out "LIBINCS = ", libincs - ",", ","
+$ write out "COMP_FLAGS = ", ccopt
+$ copy sys$input: out
+$ deck
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=($(LIBINCS)[--.include],[--.src.lzw])
+
+OBJS=ftlzw.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.otlayout] directory"
+$ create [.src.otlayout]descrip.mms
+$ open/append out [.src.otlayout]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 OT layout compilation rules for VMS
+#
+
+
+# Copyright 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.otlayout])
+
+OBJS=otlbase.obj,otlcommn.obj,otlgdef.obj,otlgpos.obj,otlgsub.obj,\
+     otljstf.obj,otlparse.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.otvalid] directory"
+$ create [.src.otvalid]descrip.mms
+$ open/append out [.src.otvalid]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 OpenType validation module compilation rules for VMS
+#
+
+
+# Copyright 2004 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.otvalid])
+
+OBJS=otvalid.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.pcf] directory"
+$ create [.src.pcf]descrip.mms
+$ open/append out [.src.pcf]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 pcf driver compilation rules for VMS
+#
+
+
+# Copyright (C) 2001, 2002 by
+# Francesco Zappa Nardelli
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.pcf])
+
+OBJS=pcf.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.pfr] directory"
+$ create [.src.pfr]descrip.mms
+$ open/append out [.src.pfr]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 PFR driver compilation rules for VMS
+#
+
+
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.pfr])
+
+OBJS=pfr.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.psaux] directory"
+$ create [.src.psaux]descrip.mms
+$ open/append out [.src.psaux]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 PSaux driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.psaux])
+
+OBJS=psaux.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.pshinter] directory"
+$ create [.src.pshinter]descrip.mms
+$ open/append out [.src.pshinter]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 PSHinter driver compilation rules for OpenVMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.psnames])
+
+OBJS=pshinter.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.psnames] directory"
+$ create [.src.psnames]descrip.mms
+$ open/append out [.src.psnames]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 PSNames driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.psnames])
+
+OBJS=psnames.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.raster] directory"
+$ create [.src.raster]descrip.mms
+$ open/append out [.src.raster]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 renderer module compilation rules for VMS
+#
+
+
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.raster])
+
+OBJS=raster.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.sfnt] directory"
+$ create [.src.sfnt]descrip.mms
+$ open/append out [.src.sfnt]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 SFNT driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.sfnt])
+
+OBJS=sfnt.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.smooth] directory"
+$ create [.src.smooth]descrip.mms
+$ open/append out [.src.smooth]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 smooth renderer module compilation rules for VMS
+#
+
+
+# Copyright 2001 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.smooth])
+
+OBJS=smooth.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.truetype] directory"
+$ create [.src.truetype]descrip.mms
+$ open/append out [.src.truetype]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 TrueType driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.truetype])
+
+OBJS=truetype.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.type1] directory"
+$ create [.src.type1]descrip.mms
+$ open/append out [.src.type1]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 Type1 driver compilation rules for VMS
+#
+
+
+# Copyright 1996-2000, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.type1])
+
+OBJS=type1.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+type1.obj : type1.c t1parse.c t1load.c t1objs.c t1driver.c t1gload.c t1afm.c
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.type42] directory"
+$ create [.src.type42]descrip.mms
+$ open/append out [.src.type42]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 Type 42 driver compilation rules for VMS
+#
+
+
+# Copyright 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.type42])
+
+OBJS=type42.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ write sys$output "... [.src.winfonts] directory"
+$ create [.src.winfonts]descrip.mms
+$ open/append out [.src.winfonts]descrip.mms
+$ copy sys$input: out
+$ deck
+#
+# FreeType 2 Windows FNT/FON driver compilation rules for VMS
+#
+
+
+# Copyright 2001, 2002 by
+# David Turner, Robert Wilhelm, and Werner Lemberg.
+#
+# This file is part of the FreeType project, and may only be used, modified,
+# and distributed under the terms of the FreeType project license,
+# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
+# indicate that you have read the license and understand and accept it
+# fully.
+
+
+CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.winfonts])
+
+OBJS=winfnt.obj
+
+all : $(OBJS)
+        library [--.lib]freetype.olb $(OBJS)
+
+# EOF
+$ eod
+$ close out
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! Check command line options and set symbols accordingly
+$!
+$ CHECK_OPTS:
+$ i = 1
+$ OPT_LOOP:
+$ if i .lt. 9
+$ then
+$   cparm = f$edit(p'i',"upcase")
+$   if cparm .eqs. "DEBUG"
+$   then
+$     ccopt = ccopt + "/noopt/deb"
+$     lopts = lopts + "/deb"
+$   endif
+$   if f$locate("CCOPT=",cparm) .lt. f$length(cparm)
+$   then
+$     start = f$locate("=",cparm) + 1
+$     len   = f$length(cparm) - start
+$     ccopt = ccopt + f$extract(start,len,cparm)
+$   endif
+$   if cparm .eqs. "LINK" then linkonly = true
+$   if f$locate("LOPTS=",cparm) .lt. f$length(cparm)
+$   then
+$     start = f$locate("=",cparm) + 1
+$     len   = f$length(cparm) - start
+$     lopts = lopts + f$extract(start,len,cparm)
+$   endif
+$   if f$locate("CC=",cparm) .lt. f$length(cparm)
+$   then
+$     start  = f$locate("=",cparm) + 1
+$     len    = f$length(cparm) - start
+$     cc_com = f$extract(start,len,cparm)
+      if (cc_com .nes. "DECC") .and. -
+         (cc_com .nes. "VAXC") .and. -
+	 (cc_com .nes. "GNUC")
+$     then
+$       write sys$output "Unsupported compiler choice ''cc_com' ignored"
+$       write sys$output "Use DECC, VAXC, or GNUC instead"
+$     else
+$     	if cc_com .eqs. "DECC" then its_decc = true
+$     	if cc_com .eqs. "VAXC" then its_vaxc = true
+$     	if cc_com .eqs. "GNUC" then its_gnuc = true
+$     endif
+$   endif
+$   if f$locate("MAKE=",cparm) .lt. f$length(cparm)
+$   then
+$     start  = f$locate("=",cparm) + 1
+$     len    = f$length(cparm) - start
+$     mmks = f$extract(start,len,cparm)
+$     if (mmks .eqs. "MMK") .or. (mmks .eqs. "MMS")
+$     then
+$       make = mmks
+$     else
+$       write sys$output "Unsupported make choice ''mmks' ignored"
+$       write sys$output "Use MMK or MMS instead"
+$     endif
+$   endif
+$   i = i + 1
+$   goto opt_loop
+$ endif
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! Take care of driver file with information about external libraries
+$!
+$! Version history
+$! 0.01 20040220 First version to receive a number
+$! 0.02 20040229 Echo current procedure name; use general error exit handler
+$!               Remove xpm hack -> Replaced by more general dnsrl handling
+$CHECK_CREATE_VMSLIB:
+$!
+$ if f$search("VMSLIB.DAT") .eqs. ""
+$ then
+$   type/out=vmslib.dat sys$input
+!
+! This is a simple driver file with information used by vms_make.com to
+! check if external libraries (like t1lib and freetype) are available on
+! the system.
+!
+! Layout of the file:
+!
+!    - Lines starting with ! are treated as comments
+!    - Elements in a data line are separated by # signs
+!    - The elements need to be listed in the following order
+!      1.) Name of the Library (only used for informative messages
+!                               from vms_make.com)
+!      2.) Location where the object library can be found
+!      3.) Location where the include files for the library can be found
+!      4.) Include file used to verify library location
+!      5.) CPP define to pass to the build to indicate availability of
+!          the library
+!
+! Example: The following lines show how definitions
+!          might look like. They are site specific and the locations of the
+!          library and include files need almost certainly to be changed.
+!
+! Location: All of the libaries can be found at the following addresses
+!
+!   ZLIB:     http://zinser.no-ip.info/vms/sw/zlib.htmlx
+!
+ZLIB # sys$library:libz.olb # sys$library: # zlib.h # FT_CONFIG_OPTION_SYSTEM_ZLIB
+$   write sys$output "New driver file vmslib.dat created."
+$   write sys$output "Please customize libary locations for your site"
+$   write sys$output "and afterwards re-execute ''myproc'"
+$   goto err_exit
+$ endif
+$!
+$! Init symbols used to hold CPP definitions and include path
+$!
+$ libdefs = ""
+$ libincs = ""
+$!
+$! Open data file with location of libraries
+$!
+$ open/read/end=end_lib/err=err_lib libdata VMSLIB.DAT
+$LIB_LOOP:
+$ read/end=end_lib libdata libline
+$ libline = f$edit(libline, "UNCOMMENT,COLLAPSE")
+$ if libline .eqs. "" then goto LIB_LOOP ! Comment line
+$ libname = f$edit(f$element(0,"#",libline),"UPCASE")
+$ write sys$output "Processing ''libname' setup ..."
+$ libloc  = f$element(1,"#",libline)
+$ libsrc  = f$element(2,"#",libline)
+$ testinc = f$element(3,"#",libline)
+$ cppdef  = f$element(4,"#",libline)
+$ old_cpp = f$locate("=1",cppdef)
+$ if old_cpp.lt.f$length(cppdef) then cppdef = f$extract(0,old_cpp,cppdef)
+$ if f$search("''libloc'").eqs. ""
+$ then
+$   write sys$output "Can not find library ''libloc' - Skipping ''libname'"
+$   goto LIB_LOOP
+$ endif
+$ libsrc_elem = 0
+$ libsrc_found = false
+$LIBSRC_LOOP:
+$ libsrcdir = f$element(libsrc_elem,",",libsrc)
+$ if (libsrcdir .eqs. ",") then goto END_LIBSRC
+$ if f$search("''libsrcdir'''testinc'") .nes. "" then libsrc_found = true
+$ libsrc_elem = libsrc_elem + 1
+$ goto LIBSRC_LOOP
+$END_LIBSRC:
+$ if .not. libsrc_found
+$ then
+$   write sys$output "Can not find includes at ''libsrc' - Skipping ''libname'"
+$   goto LIB_LOOP
+$ endif
+$ if (cppdef .nes. "") then libdefs = libdefs +  cppdef + ","
+$ libincs = libincs + "," + libsrc
+$ lqual = "/lib"
+$ libtype = f$edit(f$parse(libloc,,,"TYPE"),"UPCASE")
+$ if f$locate("EXE",libtype) .lt. f$length(libtype) then lqual = "/share"
+$ write optf libloc , lqual
+$ if (f$trnlnm("topt") .nes. "") then write topt libloc , lqual
+$!
+$! Nasty hack to get the freetype includes to work
+$!
+$ ft2def = false
+$ if ((libname .eqs. "FREETYPE") .and. -
+      (f$locate("FREETYPE2",cppdef) .lt. f$length(cppdef)))
+$ then
+$   if ((f$search("freetype:freetype.h") .nes. "") .and. -
+        (f$search("freetype:[internal]ftobjs.h") .nes. ""))
+$   then
+$     write sys$output "Will use local definition of freetype logical"
+$   else
+$     ft2elem = 0
+$FT2_LOOP:
+$     ft2srcdir = f$element(ft2elem,",",libsrc)
+$     if f$search("''ft2srcdir'''testinc'") .nes. ""
+$     then
+$        if f$search("''ft2srcdir'internal.dir") .nes. ""
+$        then
+$          ft2dev  = f$parse("''ft2srcdir'",,,"device","no_conceal")
+$          ft2dir  = f$parse("''ft2srcdir'",,,"directory","no_conceal")
+$          ft2conc = f$locate("][",ft2dir)
+$          ft2len  = f$length(ft2dir)
+$          if ft2conc .lt. ft2len
+$          then
+$             ft2dir = f$extract(0,ft2conc,ft2dir) + -
+                       f$extract(ft2conc+2,ft2len-2,ft2dir)
+$          endif
+$          ft2dir = ft2dir - "]" + ".]"
+$          define freetype 'ft2dev''ft2dir','ft2srcdir'
+$          ft2def = true
+$        else
+$          goto ft2_err
+$        endif
+$     else
+$       ft2elem = ft2elem + 1
+$       goto ft2_loop
+$     endif
+$   endif
+$ endif
+$ goto LIB_LOOP
+$END_LIB:
+$ close libdata
+$ return
+$!------------------------------------------------------------------------------
+$!
+$! Analyze Object files for OpenVMS AXP to extract Procedure and Data
+$! information to build a symbol vector for a shareable image
+$! All the "brains" of this logic was suggested by Hartmut Becker
+$! (Hartmut.Becker@compaq.com). All the bugs were introduced by me
+$! (zinser@decus.de), so if you do have problem reports please do not
+$! bother Hartmut/HP, but get in touch with me
+$!
+$! Version history
+$! 0.01 20040006 Skip over shareable images in option file
+$!
+$ ANAL_OBJ_AXP: Subroutine
+$ V = 'F$Verify(0)
+$ SAY := "WRITE_ SYS$OUTPUT"
+$
+$ IF F$SEARCH("''P1'") .EQS. ""
+$ THEN
+$    SAY "ANAL_OBJ_AXP-E-NOSUCHFILE:  Error, inputfile ''p1' not available"
+$    goto exit_aa
+$ ENDIF
+$ IF "''P2'" .EQS. ""
+$ THEN
+$    SAY "ANAL_OBJ_AXP:  Error, no output file provided"
+$    goto exit_aa
+$ ENDIF
+$
+$ open/read in 'p1
+$ create a.tmp
+$ open/append atmp a.tmp
+$ loop:
+$ read/end=end_loop in line
+$ if f$locate("/SHARE",f$edit(line,"upcase")) .lt. f$length(line)
+$ then
+$   write sys$output "ANAL_SKP_SHR-i-skipshare, ''line'"
+$   goto loop
+$ endif
+$ if f$locate("/LIB",f$edit(line,"upcase")) .lt. f$length(line)
+$ then
+$   write libsf line
+$   write sys$output "ANAL_SKP_LIB-i-skiplib, ''line'"
+$   goto loop
+$ endif
+$ f= f$search(line)
+$ if f .eqs. ""
+$ then
+$	write sys$output "ANAL_OBJ_AXP-w-nosuchfile, ''line'"
+$	goto loop
+$ endif
+$ def/user sys$output nl:
+$ def/user sys$error nl:
+$ anal/obj/gsd 'f /out=x.tmp
+$ open/read xtmp x.tmp
+$ XLOOP:
+$ read/end=end_xloop xtmp xline
+$ xline = f$edit(xline,"compress")
+$ write atmp xline
+$ goto xloop
+$ END_XLOOP:
+$ close xtmp
+$ goto loop
+$ end_loop:
+$ close in
+$ close atmp
+$ if f$search("a.tmp") .eqs. "" -
+	then $ exit
+$ ! all global definitions
+$ search a.tmp "symbol:","EGSY$V_DEF 1","EGSY$V_NORM 1"/out=b.tmp
+$ ! all procedures
+$ search b.tmp "EGSY$V_NORM 1"/wind=(0,1) /out=c.tmp
+$ search c.tmp "symbol:"/out=d.tmp
+$ def/user sys$output nl:
+$ edito/edt/command=sys$input d.tmp
+sub/symbol: "/symbol_vector=(/whole
+sub/"/=PROCEDURE)/whole
+exit
+$ ! all data
+$ search b.tmp "EGSY$V_DEF 1"/wind=(0,1) /out=e.tmp
+$ search e.tmp "symbol:"/out=f.tmp
+$ def/user sys$output nl:
+$ edito/edt/command=sys$input f.tmp
+sub/symbol: "/symbol_vector=(/whole
+sub/"/=DATA)/whole
+exit
+$ sort/nodupl d.tmp,f.tmp 'p2'
+$ delete a.tmp;*,b.tmp;*,c.tmp;*,d.tmp;*,e.tmp;*,f.tmp;*
+$ if f$search("x.tmp") .nes. "" -
+	then $ delete x.tmp;*
+$!
+$ close libsf
+$ EXIT_AA:
+$ if V then set verify
+$ endsubroutine
diff --git a/extensions/externals/src/harfbuzz/.travis.yml b/extensions/externals/src/harfbuzz/.travis.yml
new file mode 100644
index 0000000..fd24e1c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/.travis.yml
@@ -0,0 +1,15 @@
+language: cpp
+compiler:
+  - clang
+  - gcc
+install:
+  - sudo apt-get install pkg-config ragel gtk-doc-tools # for autogen.sh
+  - sudo apt-get install libfreetype6-dev # for font functions
+  - sudo apt-get install libglib2.0-dev # for font functions / tests / utils
+  - sudo apt-get install libcairo2-dev # for utils
+  - sudo apt-get install libicu-dev # for extra unicode functions
+  - sudo apt-get install libgraphite2-dev # for extra shapers
+script: ./autogen.sh && make && make check
+notifications:
+  irc: "irc.freenode.org#harfbuzz"
+  email: harfbuzz@lists.freedesktop.org
diff --git a/extensions/externals/src/harfbuzz/AUTHORS b/extensions/externals/src/harfbuzz/AUTHORS
new file mode 100644
index 0000000..c611d7d
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/AUTHORS
@@ -0,0 +1,8 @@
+Behdad Esfahbod
+Simon Hausmann
+Martin Hosken
+Jonathan Kew
+Lars Knoll
+Werner Lemberg
+Owen Taylor
+David Turner
diff --git a/extensions/externals/src/harfbuzz/Android.mk b/extensions/externals/src/harfbuzz/Android.mk
new file mode 100644
index 0000000..62cc21f
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/Android.mk
@@ -0,0 +1,79 @@
+##
+## Copyright (C) 2012 The Android Open Source Project
+##
+## Licensed under the Apache License, Version 2.0 (the "License");
+## you may not use this file except in compliance with the License.
+## You may obtain a copy of the License at
+##
+##      http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+##
+
+LOCAL_PATH:= $(call my-dir)
+
+#############################################################
+#   build the harfbuzz library
+#
+
+include $(CLEAR_VARS)
+
+LOCAL_ARM_MODE := arm
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES:= \
+	src/hb-blob.cc \
+	src/hb-buffer-serialize.cc \
+	src/hb-buffer.cc \
+	src/hb-common.cc \
+	src/hb-fallback-shape.cc \
+	src/hb-face.cc \
+	src/hb-font.cc \
+	src/hb-ot-tag.cc \
+	src/hb-set.cc \
+	src/hb-shape.cc \
+	src/hb-shape-plan.cc \
+	src/hb-shaper.cc \
+	src/hb-tt-font.cc \
+	src/hb-unicode.cc \
+	src/hb-warning.cc \
+	src/hb-ot-layout.cc \
+	src/hb-ot-map.cc \
+	src/hb-ot-shape.cc \
+	src/hb-ot-shape-complex-arabic.cc \
+	src/hb-ot-shape-complex-default.cc \
+	src/hb-ot-shape-complex-indic.cc \
+	src/hb-ot-shape-complex-indic-table.cc \
+	src/hb-ot-shape-complex-myanmar.cc \
+	src/hb-ot-shape-complex-sea.cc \
+	src/hb-ot-shape-complex-thai.cc \
+	src/hb-ot-shape-normalize.cc \
+	src/hb-ot-shape-fallback.cc \
+	src/hb-icu.cc
+
+LOCAL_CPP_EXTENSION := .cc
+
+LOCAL_SHARED_LIBRARIES := \
+        libcutils \
+        libicuuc \
+        libicui18n \
+        libutils
+
+LOCAL_C_INCLUDES += \
+        $(LOCAL_PATH)/src \
+        external/icu4c/common
+
+LOCAL_CFLAGS += -DHB_NO_MT -DHAVE_OT -DHAVE_ICU
+
+LOCAL_LDLIBS += -lpthread
+
+LOCAL_MODULE:= libharfbuzz_ng
+
+include $(BUILD_SHARED_LIBRARY)
+
+
diff --git a/extensions/externals/src/harfbuzz/COPYING b/extensions/externals/src/harfbuzz/COPYING
new file mode 100644
index 0000000..9d1056f
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/COPYING
@@ -0,0 +1,36 @@
+HarfBuzz is licensed under the so-called "Old MIT" license.  Details follow.
+For parts of HarfBuzz that are licensed under different licenses see individual
+files names COPYING in subdirectories where applicable.
+
+Copyright © 2010,2011,2012  Google, Inc.
+Copyright © 2012  Mozilla Foundation
+Copyright © 2011  Codethink Limited
+Copyright © 2008,2010  Nokia Corporation and/or its subsidiary(-ies)
+Copyright © 2009  Keith Stribley
+Copyright © 2009  Martin Hosken and SIL International
+Copyright © 2007  Chris Wilson
+Copyright © 2006  Behdad Esfahbod
+Copyright © 2005  David Turner
+Copyright © 2004,2007,2008,2009,2010  Red Hat, Inc.
+Copyright © 1998-2004  David Turner and Werner Lemberg
+
+For full copyright notices consult the individual files in the package.
+
+
+Permission is hereby granted, without written agreement and without
+license or royalty fees, to use, copy, modify, and distribute this
+software and its documentation for any purpose, provided that the
+above copyright notice and the following two paragraphs appear in
+all copies of this software.
+
+IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.
+
+THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
diff --git a/extensions/externals/src/harfbuzz/INSTALL b/extensions/externals/src/harfbuzz/INSTALL
new file mode 100644
index 0000000..a1e89e1
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/INSTALL
@@ -0,0 +1,370 @@
+Installation Instructions
+*************************
+
+Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation,
+Inc.
+
+   Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.  This file is offered as-is,
+without warranty of any kind.
+
+Basic Installation
+==================
+
+   Briefly, the shell commands `./configure; make; make install' should
+configure, build, and install this package.  The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package.  Some packages provide this
+`INSTALL' file but do not implement all of the features documented
+below.  The lack of an optional feature in a given package is not
+necessarily a bug.  More recommendations for GNU packages can be found
+in *note Makefile Conventions: (standards)Makefile Conventions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
+
+   The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.
+
+     Running `configure' might take a while.  While running, it prints
+     some messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package, generally using the just-built uninstalled binaries.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.  When installing into a prefix owned by root, it is
+     recommended that the package be configured and built as a regular
+     user, and only the `make install' phase executed with root
+     privileges.
+
+  5. Optionally, type `make installcheck' to repeat any self-tests, but
+     this time using the binaries in their final installed location.
+     This target does not install anything.  Running this target as a
+     regular user, particularly if the prior `make install' required
+     root privileges, verifies that the installation completed
+     correctly.
+
+  6. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+  7. Often, you can also type `make uninstall' to remove the installed
+     files again.  In practice, not all packages have tested that
+     uninstallation works correctly, even though it is required by the
+     GNU Coding Standards.
+
+  8. Some packages, particularly those that use Automake, provide `make
+     distcheck', which can by used by developers to test that all other
+     targets like `make install' and `make uninstall' work correctly.
+     This target is generally not run by end users.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  Run `./configure --help'
+for details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you can use GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.  This
+is known as a "VPATH" build.
+
+   With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory.  After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
+
+   On MacOS X 10.5 and later systems, you can create libraries and
+executables that work on multiple system types--known as "fat" or
+"universal" binaries--by specifying multiple `-arch' options to the
+compiler but only a single `-arch' option to the preprocessor.  Like
+this:
+
+     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+                 CPP="gcc -E" CXXCPP="g++ -E"
+
+   This is not guaranteed to produce working output in all cases, you
+may have to build one architecture at a time and combine the results
+using the `lipo' tool if you have problems.
+
+Installation Names
+==================
+
+   By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc.  You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX', where PREFIX must be an
+absolute file name.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.  In general, the
+default for these options is expressed in terms of `${prefix}', so that
+specifying just `--prefix' will affect all of the other directory
+specifications that were not explicitly provided.
+
+   The most portable way to affect installation locations is to pass the
+correct locations to `configure'; however, many packages provide one or
+both of the following shortcuts of passing variable assignments to the
+`make install' command line to change installation locations without
+having to reconfigure or recompile.
+
+   The first method involves providing an override variable for each
+affected directory.  For example, `make install
+prefix=/alternate/directory' will choose an alternate location for all
+directory configuration variables that were expressed in terms of
+`${prefix}'.  Any directories that were specified during `configure',
+but not in terms of `${prefix}', must each be overridden at install
+time for the entire installation to be relocated.  The approach of
+makefile variable overrides for each directory variable is required by
+the GNU Coding Standards, and ideally causes no recompilation.
+However, some platforms have known limitations with the semantics of
+shared libraries that end up requiring recompilation when using this
+method, particularly noticeable in packages that use GNU Libtool.
+
+   The second method involves providing the `DESTDIR' variable.  For
+example, `make install DESTDIR=/alternate/directory' will prepend
+`/alternate/directory' before all installation names.  The approach of
+`DESTDIR' overrides is not required by the GNU Coding Standards, and
+does not work on platforms that have drive letters.  On the other hand,
+it does better at avoiding recompilation issues, and works well even
+when some directory options were not specified in terms of `${prefix}'
+at `configure' time.
+
+Optional Features
+=================
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+   Some packages offer the ability to configure how verbose the
+execution of `make' will be.  For these packages, running `./configure
+--enable-silent-rules' sets the default to minimal output, which can be
+overridden with `make V=1'; while running `./configure
+--disable-silent-rules' sets the default to verbose, which can be
+overridden with `make V=0'.
+
+Particular systems
+==================
+
+   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
+CC is not installed, it is recommended to use the following options in
+order to use an ANSI C compiler:
+
+     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
+
+and if that doesn't work, install pre-built binaries of GCC for HP-UX.
+
+   HP-UX `make' updates targets which have the same time stamps as
+their prerequisites, which makes it generally unusable when shipped
+generated files such as `configure' are involved.  Use GNU `make'
+instead.
+
+   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
+parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
+a workaround.  If GNU CC is not installed, it is therefore recommended
+to try
+
+     ./configure CC="cc"
+
+and if that doesn't work, try
+
+     ./configure CC="cc -nodtk"
+
+   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
+directory contains several dysfunctional programs; working variants of
+these programs are available in `/usr/bin'.  So, if you need `/usr/ucb'
+in your `PATH', put it _after_ `/usr/bin'.
+
+   On Haiku, software installed for all users goes in `/boot/common',
+not `/usr/local'.  It is recommended to use the following options:
+
+     ./configure --prefix=/boot/common
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on.  Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+a message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS
+     KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+   Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf bug.  Until the bug is fixed you can use this workaround:
+
+     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--help'
+`-h'
+     Print a summary of all of the options to `configure', and exit.
+
+`--help=short'
+`--help=recursive'
+     Print a summary of the options unique to this package's
+     `configure', and exit.  The `short' variant lists options used
+     only in the top level, while the `recursive' variant lists options
+     also present in any nested packages.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--prefix=DIR'
+     Use DIR as the installation prefix.  *note Installation Names::
+     for more details, including other options available for fine-tuning
+     the installation locations.
+
+`--no-create'
+`-n'
+     Run the configure checks, but stop before creating any output
+     files.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
+
diff --git a/extensions/externals/src/harfbuzz/Makefile.am b/extensions/externals/src/harfbuzz/Makefile.am
new file mode 100644
index 0000000..15ccbf8
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/Makefile.am
@@ -0,0 +1,79 @@
+# Process this file with automake to produce Makefile.in
+
+NULL =
+
+ACLOCAL_AMFLAGS = -I m4
+
+SUBDIRS = src util test docs
+
+EXTRA_DIST = \
+	autogen.sh \
+	harfbuzz.doap \
+	Android.mk \
+	$(NULL)
+
+MAINTAINERCLEANFILES = \
+	$(GITIGNORE_MAINTAINERCLEANFILES_TOPLEVEL) \
+	$(GITIGNORE_MAINTAINERCLEANFILES_M4_LIBTOOL) \
+	$(GITIGNORE_MAINTAINERCLEANFILES_MAKEFILE_IN) \
+	$(srcdir)/INSTALL \
+	$(srcdir)/ChangeLog \
+	$(NULL)
+
+
+#
+# ChangeLog generation
+#
+CHANGELOG_RANGE =
+ChangeLog: $(srcdir)/ChangeLog
+$(srcdir)/ChangeLog:
+	$(AM_V_GEN) if test -d "$(top_srcdir)/.git"; then \
+	  (GIT_DIR=$(top_srcdir)/.git $(top_srcdir)/missing --run \
+	   git log $(CHANGELOG_RANGE) --stat) | fmt --split-only > $@.tmp \
+	  && mv -f $@.tmp "$(srcdir)/ChangeLog" \
+	  || ($(RM) $@.tmp; \
+	      echo Failed to generate ChangeLog, your ChangeLog may be outdated >&2; \
+	      (test -f $@ || echo git-log is required to generate this file >> "$(srcdir)/$@")); \
+	else \
+	  test -f $@ || \
+	  (echo A git checkout and git-log is required to generate ChangeLog >&2 && \
+	  echo A git checkout and git-log is required to generate this file >> "$(srcdir)/$@"); \
+	fi
+.PHONY: ChangeLog $(srcdir)/ChangeLog
+
+
+#
+# Release engineering
+#
+
+DISTCHECK_CONFIGURE_FLAGS = \
+	--enable-gtk-doc \
+	--disable-doc-cross-references \
+	--with-gobject \
+	--enable-introspection \
+	$(NULL)
+
+# TODO: Copy infrastructure from cairo
+
+# TAR_OPTIONS is not set as env var for 'make dist'.  How to fix that?
+TAR_OPTIONS = --owner=0 --group=0
+
+dist-hook: dist-clear-sticky-bits
+# Clean up any sticky bits we may inherit from parent dir
+dist-clear-sticky-bits:
+	chmod -R a-s $(distdir)
+
+
+tar_file = $(PACKAGE_TARNAME)-$(VERSION).tar.bz2
+sha256_file = $(tar_file).sha256
+gpg_file = $(sha256_file).asc
+$(sha256_file): $(tar_file)
+	sha256sum $^ > $@
+$(gpg_file): $(sha256_file)
+	@echo "Please enter your GPG password to sign the checksum."
+	gpg --armor --sign $^
+
+release-files: $(tar_file) $(sha256_file) $(gpg_file)
+
+
+-include $(top_srcdir)/git.mk
diff --git a/extensions/externals/src/harfbuzz/Makefile.in b/extensions/externals/src/harfbuzz/Makefile.in
new file mode 100644
index 0000000..cd659ec
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/Makefile.in
@@ -0,0 +1,871 @@
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+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
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+# Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
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+
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+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+NULL = 
+ACLOCAL_AMFLAGS = -I m4
+SUBDIRS = src util test docs
+EXTRA_DIST = \
+	autogen.sh \
+	harfbuzz.doap \
+	Android.mk \
+	$(NULL)
+
+MAINTAINERCLEANFILES = \
+	$(GITIGNORE_MAINTAINERCLEANFILES_TOPLEVEL) \
+	$(GITIGNORE_MAINTAINERCLEANFILES_M4_LIBTOOL) \
+	$(GITIGNORE_MAINTAINERCLEANFILES_MAKEFILE_IN) \
+	$(srcdir)/INSTALL \
+	$(srcdir)/ChangeLog \
+	$(NULL)
+
+
+#
+# ChangeLog generation
+#
+CHANGELOG_RANGE = 
+
+#
+# Release engineering
+#
+DISTCHECK_CONFIGURE_FLAGS = \
+	--enable-gtk-doc \
+	--disable-doc-cross-references \
+	--with-gobject \
+	--enable-introspection \
+	$(NULL)
+
+
+# TODO: Copy infrastructure from cairo
+
+# TAR_OPTIONS is not set as env var for 'make dist'.  How to fix that?
+TAR_OPTIONS = --owner=0 --group=0
+tar_file = $(PACKAGE_TARNAME)-$(VERSION).tar.bz2
+sha256_file = $(tar_file).sha256
+gpg_file = $(sha256_file).asc
+all: config.h
+	$(MAKE) $(AM_MAKEFLAGS) all-recursive
+
+.SUFFIXES:
+am--refresh: Makefile
+	@:
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      echo ' cd $(srcdir) && $(AUTOMAKE) --gnits'; \
+	      $(am__cd) $(srcdir) && $(AUTOMAKE) --gnits \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnits Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnits Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    echo ' $(SHELL) ./config.status'; \
+	    $(SHELL) ./config.status;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	$(SHELL) ./config.status --recheck
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	$(am__cd) $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
+$(am__aclocal_m4_deps):
+
+config.h: stamp-h1
+	@if test ! -f $@; then rm -f stamp-h1; else :; fi
+	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) stamp-h1; else :; fi
+
+stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
+	@rm -f stamp-h1
+	cd $(top_builddir) && $(SHELL) ./config.status config.h
+$(srcdir)/config.h.in:  $(am__configure_deps) 
+	($(am__cd) $(top_srcdir) && $(AUTOHEADER))
+	rm -f stamp-h1
+	touch $@
+
+distclean-hdr:
+	-rm -f config.h stamp-h1
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+
+distclean-libtool:
+	-rm -f libtool config.lt
+
+# This directory's subdirectories are mostly independent; you can cd
+# into them and run `make' without going through this Makefile.
+# To change the values of `make' variables: instead of editing Makefiles,
+# (1) if the variable is set in `config.status', edit `config.status'
+#     (which will cause the Makefiles to be regenerated when you run `make');
+# (2) otherwise, pass the desired values on the `make' command line.
+$(RECURSIVE_TARGETS):
+	@fail= failcom='exit 1'; \
+	for f in x $$MAKEFLAGS; do \
+	  case $$f in \
+	    *=* | --[!k]*);; \
+	    *k*) failcom='fail=yes';; \
+	  esac; \
+	done; \
+	dot_seen=no; \
+	target=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    dot_seen=yes; \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	  || eval $$failcom; \
+	done; \
+	if test "$$dot_seen" = "no"; then \
+	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+	fi; test -z "$$fail"
+
+$(RECURSIVE_CLEAN_TARGETS):
+	@fail= failcom='exit 1'; \
+	for f in x $$MAKEFLAGS; do \
+	  case $$f in \
+	    *=* | --[!k]*);; \
+	    *k*) failcom='fail=yes';; \
+	  esac; \
+	done; \
+	dot_seen=no; \
+	case "$@" in \
+	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+	  *) list='$(SUBDIRS)' ;; \
+	esac; \
+	rev=''; for subdir in $$list; do \
+	  if test "$$subdir" = "."; then :; else \
+	    rev="$$subdir $$rev"; \
+	  fi; \
+	done; \
+	rev="$$rev ."; \
+	target=`echo $@ | sed s/-recursive//`; \
+	for subdir in $$rev; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	  || eval $$failcom; \
+	done && test -z "$$fail"
+tags-recursive:
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
+	done
+ctags-recursive:
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
+	done
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	set x; \
+	here=`pwd`; \
+	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
+	  include_option=--etags-include; \
+	  empty_fix=.; \
+	else \
+	  include_option=--include; \
+	  empty_fix=; \
+	fi; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    test ! -f $$subdir/TAGS || \
+	      set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
+	  fi; \
+	done; \
+	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: CTAGS
+CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@case `sed 15q $(srcdir)/NEWS` in \
+	*"$(VERSION)"*) : ;; \
+	*) \
+	  echo "NEWS not updated; not releasing" 1>&2; \
+	  exit 1;; \
+	esac
+	$(am__remove_distdir)
+	test -d "$(distdir)" || mkdir "$(distdir)"
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    test -d "$(distdir)/$$subdir" \
+	    || $(MKDIR_P) "$(distdir)/$$subdir" \
+	    || exit 1; \
+	  fi; \
+	done
+	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
+	    $(am__relativize); \
+	    new_distdir=$$reldir; \
+	    dir1=$$subdir; dir2="$(top_distdir)"; \
+	    $(am__relativize); \
+	    new_top_distdir=$$reldir; \
+	    echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+	    echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+	    ($(am__cd) $$subdir && \
+	      $(MAKE) $(AM_MAKEFLAGS) \
+	        top_distdir="$$new_top_distdir" \
+	        distdir="$$new_distdir" \
+		am__remove_distdir=: \
+		am__skip_length_check=: \
+		am__skip_mode_fix=: \
+	        distdir) \
+	      || exit 1; \
+	  fi; \
+	done
+	$(MAKE) $(AM_MAKEFLAGS) \
+	  top_distdir="$(top_distdir)" distdir="$(distdir)" \
+	  dist-hook
+	-test -n "$(am__skip_mode_fix)" \
+	|| find "$(distdir)" -type d ! -perm -755 \
+		-exec chmod u+rwx,go+rx {} \; -o \
+	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
+	|| chmod -R a+r "$(distdir)"
+dist-gzip: distdir
+	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	$(am__remove_distdir)
+dist-bzip2: distdir
+	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
+	$(am__remove_distdir)
+
+dist-lzip: distdir
+	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
+	$(am__remove_distdir)
+
+dist-lzma: distdir
+	tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
+	$(am__remove_distdir)
+
+dist-xz: distdir
+	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
+	$(am__remove_distdir)
+
+dist-tarZ: distdir
+	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
+	$(am__remove_distdir)
+
+dist-shar: distdir
+	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
+	$(am__remove_distdir)
+
+dist-zip: distdir
+	-rm -f $(distdir).zip
+	zip -rq $(distdir).zip $(distdir)
+	$(am__remove_distdir)
+
+dist dist-all: distdir
+	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
+	$(am__remove_distdir)
+
+# This target untars the dist file and tries a VPATH configuration.  Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+	case '$(DIST_ARCHIVES)' in \
+	*.tar.gz*) \
+	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
+	*.tar.bz2*) \
+	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
+	*.tar.lzma*) \
+	  lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
+	*.tar.lz*) \
+	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
+	*.tar.xz*) \
+	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
+	*.tar.Z*) \
+	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
+	*.shar.gz*) \
+	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
+	*.zip*) \
+	  unzip $(distdir).zip ;;\
+	esac
+	chmod -R a-w $(distdir); chmod a+w $(distdir)
+	mkdir $(distdir)/_build
+	mkdir $(distdir)/_inst
+	chmod a-w $(distdir)
+	test -d $(distdir)/_build || exit 0; \
+	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+	  && am__cwd=`pwd` \
+	  && $(am__cd) $(distdir)/_build \
+	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
+	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) check \
+	  && $(MAKE) $(AM_MAKEFLAGS) install \
+	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
+	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+	        distuninstallcheck \
+	  && chmod -R a-w "$$dc_install_base" \
+	  && ({ \
+	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
+	  && rm -rf "$$dc_destdir" \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist \
+	  && rm -rf $(DIST_ARCHIVES) \
+	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
+	  && cd "$$am__cwd" \
+	  || exit 1
+	$(am__remove_distdir)
+	@(echo "$(distdir) archives ready for distribution: "; \
+	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
+distuninstallcheck:
+	@test -n '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: trying to run $@ with an empty' \
+	       '$$(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	$(am__cd) '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
+	   || { echo "ERROR: files left after uninstall:" ; \
+	        if test -n "$(DESTDIR)"; then \
+	          echo "  (check DESTDIR support)"; \
+	        fi ; \
+	        $(distuninstallcheck_listfiles) ; \
+	        exit 1; } >&2
+distcleancheck: distclean
+	@if test '$(srcdir)' = . ; then \
+	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+	  exit 1 ; \
+	fi
+	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+	  || { echo "ERROR: files left in build directory after distclean:" ; \
+	       $(distcleancheck_listfiles) ; \
+	       exit 1; } >&2
+check-am: all-am
+check: check-recursive
+all-am: Makefile config.h
+installdirs: installdirs-recursive
+installdirs-am:
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-recursive
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-hdr \
+	distclean-libtool distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -rf $(top_srcdir)/autom4te.cache
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all \
+	ctags-recursive install-am install-strip tags-recursive
+
+.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
+	all all-am am--refresh check check-am clean clean-generic \
+	clean-libtool ctags ctags-recursive dist dist-all dist-bzip2 \
+	dist-gzip dist-hook dist-lzip dist-lzma dist-shar dist-tarZ \
+	dist-xz dist-zip distcheck distclean distclean-generic \
+	distclean-hdr distclean-libtool distclean-tags distcleancheck \
+	distdir distuninstallcheck dvi dvi-am html html-am info \
+	info-am install install-am install-data install-data-am \
+	install-dvi install-dvi-am install-exec install-exec-am \
+	install-html install-html-am install-info install-info-am \
+	install-man install-pdf install-pdf-am install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs installdirs-am maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-recursive \
+	uninstall uninstall-am
+
+ChangeLog: $(srcdir)/ChangeLog
+$(srcdir)/ChangeLog:
+	$(AM_V_GEN) if test -d "$(top_srcdir)/.git"; then \
+	  (GIT_DIR=$(top_srcdir)/.git $(top_srcdir)/missing --run \
+	   git log $(CHANGELOG_RANGE) --stat) | fmt --split-only > $@.tmp \
+	  && mv -f $@.tmp "$(srcdir)/ChangeLog" \
+	  || ($(RM) $@.tmp; \
+	      echo Failed to generate ChangeLog, your ChangeLog may be outdated >&2; \
+	      (test -f $@ || echo git-log is required to generate this file >> "$(srcdir)/$@")); \
+	else \
+	  test -f $@ || \
+	  (echo A git checkout and git-log is required to generate ChangeLog >&2 && \
+	  echo A git checkout and git-log is required to generate this file >> "$(srcdir)/$@"); \
+	fi
+.PHONY: ChangeLog $(srcdir)/ChangeLog
+
+dist-hook: dist-clear-sticky-bits
+# Clean up any sticky bits we may inherit from parent dir
+dist-clear-sticky-bits:
+	chmod -R a-s $(distdir)
+$(sha256_file): $(tar_file)
+	sha256sum $^ > $@
+$(gpg_file): $(sha256_file)
+	@echo "Please enter your GPG password to sign the checksum."
+	gpg --armor --sign $^
+
+release-files: $(tar_file) $(sha256_file) $(gpg_file)
+
+-include $(top_srcdir)/git.mk
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/extensions/externals/src/harfbuzz/NEWS b/extensions/externals/src/harfbuzz/NEWS
new file mode 100644
index 0000000..57ec380
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/NEWS
@@ -0,0 +1,809 @@
+Overview of changes leading to 0.9.21
+Monday, September 16, 2013
+=====================================
+
+- Rename gobject-introspection library name from harfbuzz to HarfBuzz.
+- Remove (long disabled) hb-old and hb-icu-le test shapers.
+- Misc gtk-doc and gobject-introspection annotations.
+- Misc fixes.
+- API changes:
+
+  * Add HB_SET_VALUE_INVALID
+
+Overview of changes leading to 0.9.20
+Thursday, August 29, 2013
+=====================================
+
+General:
+- Misc substitute_closure() fixes.
+- Build fixes.
+
+Documentation:
+- gtk-doc boilerplate integrated.  Docs are built now, but
+  contain no contents.  By next release hopefully we have
+  some content in.  Enable using --enable-gtk-doc.
+
+GObject and Introspection:
+- Added harfbuzz-gobject library (hb-gobject.h) that has type
+  bindings for all HarfBuzz objects and enums.  Enable using
+  --with-gobject.
+- Added gobject-introspection boilerplate.  Nothing useful
+  right now.  Work in progress.  Gets enabled automatically if
+  --with-gobject is used.  Override with --disable-introspection.
+
+OpenType shaper:
+- Apply 'mark' in Myanmar shaper.
+- Don't apply 'dlig' by default.
+
+Uniscribe shaper:
+- Support user features.
+- Fix loading of fonts that are also installed on the system.
+- Fix shaping of Arabic Presentation Forms.
+- Fix build with wide chars.
+
+CoreText shaper:
+- Support user features.
+
+Source changes:
+- hb_face_t code moved to hb-face.h / hb-face.cc.
+- Added hb-deprecated.h.
+
+API changes:
+- Added HB_DISABLE_DEPRECATED.
+- Deprecated HB_SCRIPT_CANADIAN_ABORIGINAL; replaced by
+  HB_SCRIPT_CANADIAN_SYLLABICS.
+- Deprecated HB_BUFFER_FLAGS_DEFAULT; replaced by
+  HB_BUFFER_FLAG_DEFAULT.
+- Deprecated HB_BUFFER_SERIALIZE_FLAGS_DEFAULT; replaced by
+  HB_BUFFER_SERIALIZE_FLAG_DEFAULT.
+
+
+Overview of changes leading to 0.9.19
+Tuesday, July 16, 2013
+=====================================
+
+- Build fixes.
+- Better handling of multiple variation selectors in a row.
+- Pass on variation selector to GSUB if not consumed by cmap.
+- Fix undefined memory access.
+- Add Javanese config to Indic shaper.
+- Misc bug fixes.
+
+Overview of changes leading to 0.9.18
+Tuesday, May 28, 2013
+=====================================
+
+New build system:
+
+- All unneeded code is all disabled by default,
+
+- Uniscribe and CoreText shapers can be enabled with their --with options,
+
+- icu_le and old shapers cannot be enabled for now,
+
+- glib, freetype, and cairo will be detected automatically.
+  They can be force on/off'ed with their --with options,
+
+- icu and graphite2 are default off, can be enabled with their --with
+  options,
+
+Moreover, ICU support is now build into a separate library:
+libharfbuzz-icu.so, and a new harfbuzz-icu.pc is shipped for it.
+Distros can enable ICU now without every application on earth
+getting linked to via libharfbuzz.so.
+
+For distros I recommend that they make sure they are building --with-glib
+--with-freetype --with-cairo, --with-icu, and optionally --with-graphite2;
+And package harfbuzz and harfbuzz-icu separately.
+
+
+Overview of changes leading to 0.9.17
+Monday, May 20, 2013
+=====================================
+
+- Build fixes.
+- Fix bug in hb_set_get_min().
+- Fix regression with Arabic mark positioning / width-zeroing.
+
+Overview of changes leading to 0.9.16
+Friday, April 19, 2013
+=====================================
+
+- Major speedup in OpenType lookup processing.  With the Amiri
+  Arabic font, this release is over 3x faster than previous
+  release.  All scripts / languages should see this speedup.
+
+- New --num-iterations option for hb-shape / hb-view; useful for
+  profiling.
+
+Overview of changes leading to 0.9.15
+Friday, April 05, 2013
+=====================================
+
+- Build fixes.
+- Fix crasher in graphite2 shaper.
+- Fix Arabic mark width zeroing regression.
+- Don't compose Hangul jamo into Unicode syllables.
+
+
+Overview of changes leading to 0.9.14
+Thursday, March 21, 2013
+=====================================
+
+- Build fixes.
+- Fix time-consuming sanitize with malicious fonts.
+- Implement hb_buffer_deserialize_glyphs() for both json and text.
+- Do not ignore Hangul filler characters.
+- Indic fixes:
+  * Fix Malayalam pre-base reordering interaction with post-forms.
+  * Further adjust ZWJ handling.  Should fix known regressions from
+    0.9.13.
+
+
+Overview of changes leading to 0.9.13
+Thursday, February 25, 2013
+=====================================
+
+- Build fixes.
+- Ngapi HarfBuzz Hackfest in London (February 2013):
+  * Fixed all known Indic bugs,
+  * New Win8-style Myanmar shaper,
+  * New South-East Asian shaper for Tai Tham, Cham, and New Tai Lue,
+  * Smartly ignore Default_Ignorable characters (joiners, etc) wheb
+    matching GSUB/GPOS lookups,
+  * Fix 'Phags-Pa U+A872 shaping,
+  * Fix partial disabling of default-on features,
+  * Allow disabling of TrueType kerning.
+- Fix possible crasher with broken fonts with overlapping tables.
+- Removed generated files from git again.  So, one needs ragel to
+  bootstrap from the git tree.
+
+API changes:
+- hb_shape() and related APIs now abort if buffer direction is
+  HB_DIRECTION_INVALID.  Previously, hb_shape() was calling
+  hb_buffer_guess_segment_properties() on the buffer before
+  shaping.  The heuristics in that function are fragile.  If the
+  user really wants the old behvaior, they can call that function
+  right before calling hb_shape() to get the old behavior.
+- hb_blob_create_sub_blob() always creates sub-blob with
+  HB_MEMORY_MODE_READONLY.  See comments for the reason.
+
+
+Overview of changes leading to 0.9.12
+Thursday, January 18, 2013
+=====================================
+
+- Build fixes for Sun compiler.
+- Minor bug fix.
+
+Overview of changes leading to 0.9.11
+Thursday, January 10, 2013
+=====================================
+
+- Build fixes.
+- Fix GPOS mark attachment with null Anchor offsets.
+- [Indic] Fix old-spec reordering of viramas if sequence ends in one.
+- Fix multi-threaded shaper data creation crash.
+- Add atomic ops for Solaris.
+
+API changes:
+- Rename hb_buffer_clear() to hb_buffer_clear_contents().
+
+
+Overview of changes leading to 0.9.10
+Thursday, January 3, 2013
+=====================================
+
+- [Indic] Fixed rendering of Malayalam dot-reph
+- Updated OT language tags.
+- Updated graphite2 backend.
+- Improved hb_ot_layout_get_size_params() logic.
+- Improve hb-shape/hb-view help output.
+- Fixed hb-set.h implementation to not crash.
+- Fixed various issues with hb_ot_layout_collect_lookups().
+- Various build fixes.
+
+New API:
+
+hb_graphite2_face_get_gr_face()
+hb_graphite2_font_get_gr_font()
+hb_coretext_face_get_cg_font()
+
+Modified API:
+
+hb_ot_layout_get_size_params()
+
+
+Overview of changes leading to 0.9.9
+Wednesday, December 5, 2012
+====================================
+
+- Fix build on Windows.
+- Minor improvements.
+
+
+Overview of changes leading to 0.9.8
+Tuesday, December 4, 2012
+====================================
+
+
+- Actually implement hb_shape_plan_get_shaper ().
+- Make UCDB data tables const.
+- Lots of internal refactoring in OTLayout tables.
+- Flesh out hb_ot_layout_lookup_collect_glyphs().
+
+New API:
+
+hb_ot_layout_collect_lookups()
+hb_ot_layout_get_size_params()
+
+
+Overview of changes leading to 0.9.7
+Sunday, November 21, 2012
+====================================
+
+
+HarfBuzz "All-You-Can-Eat-Sushi" (aka Vancouver) Hackfest and follow-on fixes.
+
+- Fix Arabic contextual joining using pre-context text.
+- Fix Sinhala "split matra" mess.
+- Fix Khmer shaping with broken fonts.
+- Implement Thai "PUA" shaping for old fonts.
+- Do NOT route Kharoshthi script through the Indic shaper.
+- Disable fallback positioning for Indic and Thai shapers.
+- Misc fixes.
+
+
+hb-shape / hb-view changes:
+
+- Add --text-before and --text-after
+- Add --bot / --eot / --preserve-default-ignorables
+- hb-shape --output-format=json
+
+
+New API:
+
+hb_buffer_clear()
+
+hb_buffer_flags_t
+
+HB_BUFFER_FLAGS_DEFAULT
+HB_BUFFER_FLAG_BOT
+HB_BUFFER_FLAG_EOT
+HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES
+
+hb_buffer_set_flags()
+hb_buffer_get_flags()
+
+HB_BUFFER_SERIALIZE_FLAGS
+hb_buffer_serialize_glyphs()
+hb_buffer_deserialize_glyphs()
+hb_buffer_serialize_list_formats()
+
+hb_set_add_range()
+hb_set_del_range()
+hb_set_get_population()
+hb_set_next_range()
+
+hb_face_[sg]et_glyph_count()
+
+hb_segment_properties_t
+HB_SEGMENT_PROPERTIES_DEFAULT
+hb_segment_properties_equal()
+hb_segment_properties_hash()
+
+hb_buffer_set_segment_properties()
+hb_buffer_get_segment_properties()
+
+hb_ot_layout_glyph_class_t
+hb_ot_layout_get_glyph_class()
+hb_ot_layout_get_glyphs_in_class()
+
+hb_shape_plan_t
+hb_shape_plan_create()
+hb_shape_plan_create_cached()
+hb_shape_plan_get_empty()
+hb_shape_plan_reference()
+hb_shape_plan_destroy()
+hb_shape_plan_set_user_data()
+hb_shape_plan_get_user_data()
+hb_shape_plan_execute()
+hb_shape_plan_get_shaper()
+
+hb_ot_shape_plan_collect_lookups()
+
+
+API changes:
+
+- Remove "mask" parameter from hb_buffer_add().
+- Rename hb_ot_layout_would_substitute_lookup() and hb_ot_layout_substitute_closure_lookup().
+- hb-set.h API const correction.
+- Renamed hb_set_min/max() to hb_set_get_min/max().
+- Rename hb_ot_layout_feature_get_lookup_indexes() to hb_ot_layout_feature_get_lookups().
+- Rename hb_buffer_guess_properties() to hb_buffer_guess_segment_properties().
+
+
+
+Overview of changes leading to 0.9.6
+Sunday, November 13, 2012
+====================================
+
+- Don't clear pre-context text if no new context is provided.
+- Fix ReverseChainingSubstLookup, which was totally borked.
+- Adjust output format of hb-shape a bit.
+- Include config.h.in in-tree.  Makes it easier for alternate build systems.
+- Fix hb_buffer_set_length(buffer, 0) invalid memory allocation.
+- Use ICU LayoutEngine's C API instead of C++.  Avoids much headache.
+- Drop glyphs for all of Unicode Default_Ignorable characters.
+- Misc build fixes.
+
+Arabic shaper:
+- Enable 'dlig' and 'mset' features in Arabic shaper.
+- Implement 'Phags-pa shaping, improve Mongolian.
+
+Indic shaper:
+- Decompose Sinhala split matras the way old HarfBuzz / Pango did.
+- Initial support for Consonant Medials.
+- Start adding new-style Myanmar shaping.
+- Make reph and 'pref' logic introspect the font.
+- Route Meetei-Mayek through the Indic shaper.
+- Don't apply 'liga' in Indic shaper.
+- Improve Malayalam pre-base reordering Ra interaction with Chillus.
+
+
+
+Overview of changes leading to 0.9.5
+Sunday, October 14, 2012
+====================================
+
+- Synthetic-GSUB Arabic fallback shaping.
+
+- Misc Indic improvements.
+
+- Add build system support for pthread.
+
+- Imported UCDN for in-tree Unicode callbacks implementation.
+
+- Context-aware Arabic joining.
+
+- Misc other fixes.
+
+- New API:
+
+  hb_feature_to/from-string()
+  hb_buffer_[sg]et_content_type()
+
+
+
+Overview of changes leading to 0.9.4
+Tuesday, Sep 03, 2012
+====================================
+
+- Indic improvements with old-spec Malayalam.
+
+- Better fallback glyph positioning, specially with Thai / Lao marks.
+
+- Implement dotted-circle insertion.
+
+- Better Arabic fallback shaping / ligation.
+
+- Added ICU LayoutEngine backend for testing.  Call it by the 'icu_le' name.
+
+- Misc fixes.
+
+
+
+Overview of changes leading to 0.9.3
+Friday, Aug 18, 2012
+====================================
+
+- Fixed fallback mark positioning for left-to-right text.
+
+- Improve mark positioning for the remaining combining classes.
+
+- Unbreak Thai and fallback Arabic shaping.
+
+- Port Arabic shaper to shape-plan caching.
+
+- Use new ICU normalizer functions.
+
+
+
+Overview of changes leading to 0.9.2
+Friday, Aug 10, 2012
+====================================
+
+- Over a thousand commits!  This is the first major release of HarfBuzz.
+
+- HarfBuzz is feature-complete now!  It should be in par, or better, than
+  both Pango's shapers and old HarfBuzz / Qt shapers.
+
+- New Indic shaper, supporting main Indic scripts, Sinhala, and Khmer.
+
+- Improved Arabic shaper, with fallback Arabic shaping, supporting Arabic,
+  Sinhala, N'ko, Mongolian, and Mandaic.
+
+- New Thai / Lao shaper.
+
+- Tibetan / Hangul support in the generic shaper.
+
+- Synthetic GDEF support for fonts without a GDEF table.
+
+- Fallback mark positioning for fonts without a GPOS table.
+
+- Unicode normalization shaping heuristic during glyph mapping.
+
+- New experimental Graphite2 backend.
+
+- New Uniscribe backend (primarily for testing).
+
+- New CoreText backend (primarily for testing).
+
+- Major optimization and speedup.
+
+- Test suites and testing infrastructure (work in progress).
+
+- Greatly improved hb-view cmdline tool.
+
+- hb-shape cmdline tool.
+
+- Unicode 6.1 support.
+
+Summary of API changes:
+
+o Changed API:
+
+  - Users are expected to only include main header files now (ie. hb.h,
+    hb-glib.h, hb-ft.h, ...)
+
+  - All struct tag names had their initial underscore removed.
+    Ie. "struct _hb_buffer_t" is "struct hb_buffer_t" now.
+
+  - All set_user_data() functions now take a "replace" boolean parameter.
+
+  - hb_buffer_create() takes zero arguments now.
+    Use hb_buffer_pre_allocate() to pre-allocate.
+
+  - hb_buffer_add_utf*() now accept -1 for length parameteres,
+    meaning "nul-terminated".
+
+  - hb_direction_t enum values changed.
+
+  - All *_from_string() APIs now take a length parameter to allow for
+    non-nul-terminated strings. A -1 length means "nul-terminated".
+
+  - Typedef for hb_language_t changed.
+
+  - hb_get_table_func_t renamed to hb_reference_table_func_t.
+
+  - hb_ot_layout_table_choose_script()
+
+  - Various renames in hb-unicode.h.
+
+o New API:
+
+  - hb_buffer_guess_properties()
+    Automatically called by hb_shape().
+
+  - hb_buffer_normalize_glyphs()
+
+  - hb_tag_from_string()
+
+  - hb-coretext.h
+
+  - hb-uniscribe.h
+
+  - hb_face_reference_blob()
+  - hb_face_[sg]et_index()
+  - hb_face_set_upem()
+
+  - hb_font_get_glyph_name_func_t
+    hb_font_get_glyph_from_name_func_t
+    hb_font_funcs_set_glyph_name_func()
+    hb_font_funcs_set_glyph_from_name_func()
+    hb_font_get_glyph_name()
+    hb_font_get_glyph_from_name()
+    hb_font_glyph_to_string()
+    hb_font_glyph_from_string()
+
+  - hb_font_set_funcs_data()
+
+  - hb_ft_font_set_funcs()
+  - hb_ft_font_get_face()
+
+  - hb-gobject.h (work in progress)
+
+  - hb_ot_shape_glyphs_closure()
+    hb_ot_layout_substitute_closure_lookup()
+
+  - hb-set.h
+
+  - hb_shape_full()
+
+  - hb_unicode_combining_class_t
+
+  - hb_unicode_compose_func_t
+    hb_unicode_decompose_func_t
+    hb_unicode_decompose_compatibility_func_t
+    hb_unicode_funcs_set_compose_func()
+    hb_unicode_funcs_set_decompose_func()
+    hb_unicode_funcs_set_decompose_compatibility_func()
+    hb_unicode_compose()
+    hb_unicode_decompose()
+    hb_unicode_decompose_compatibility()
+
+o Removed API:
+
+  - hb_ft_get_font_funcs()
+
+  - hb_ot_layout_substitute_start()
+    hb_ot_layout_substitute_lookup()
+    hb_ot_layout_substitute_finish()
+    hb_ot_layout_position_start()
+    hb_ot_layout_position_lookup()
+    hb_ot_layout_position_finish()
+
+
+
+Overview of changes leading to 0.6.0
+Friday, May 27, 2011
+====================================
+
+- Vertical text support in GPOS
+- Almost all API entries have unit tests now, under test/
+- All thread-safety issues are fixed
+
+Summary of API changes follows.
+
+
+* Simple Types API:
+
+  o New API:
+    HB_LANGUAGE_INVALID
+    hb_language_get_default()
+    hb_direction_to_string()
+    hb_direction_from_string()
+    hb_script_get_horizontal_direction()
+    HB_UNTAG()
+
+  o Renamed API:
+    hb_category_t renamed to hb_unicode_general_category_t
+
+  o Changed API:
+    hb_language_t is a typed pointers now
+
+  o Removed API:
+    HB_TAG_STR()
+
+
+* Use ISO 15924 tags for hb_script_t:
+
+  o New API:
+    hb_script_from_iso15924_tag()
+    hb_script_to_iso15924_tag()
+    hb_script_from_string()
+
+  o Changed API:
+    HB_SCRIPT_* enum members changed value.
+
+
+* Buffer API streamlined:
+
+  o New API:
+    hb_buffer_reset()
+    hb_buffer_set_length()
+    hb_buffer_allocation_successful()
+
+  o Renamed API:
+    hb_buffer_ensure() renamed to hb_buffer_pre_allocate()
+    hb_buffer_add_glyph() renamed to hb_buffer_add()
+
+  o Removed API:
+    hb_buffer_clear()
+    hb_buffer_clear_positions()
+
+  o Changed API:
+    hb_buffer_get_glyph_infos() takes an out length parameter now
+    hb_buffer_get_glyph_positions() takes an out length parameter now
+
+
+* Blob API streamlined:
+
+  o New API:
+    hb_blob_get_data()
+    hb_blob_get_data_writable()
+
+  o Renamed API:
+    hb_blob_create_empty() renamed to hb_blob_get_empty()
+
+  o Removed API:
+    hb_blob_lock()
+    hb_blob_unlock()
+    hb_blob_is_writable()
+    hb_blob_try_writable()
+
+  o Changed API:
+    hb_blob_create() takes user_data before destroy now
+
+
+* Unicode functions API:
+
+  o Unicode function vectors can subclass other unicode function vectors now.
+    Unimplemented callbacks in the subclass automatically chainup to the parent.
+
+  o All hb_unicode_funcs_t callbacks take a user_data now.  Their setters
+    take a user_data and its respective destroy callback.
+
+  o New API:
+    hb_unicode_funcs_get_empty()
+    hb_unicode_funcs_get_default()
+    hb_unicode_funcs_get_parent()
+
+  o Changed API:
+    hb_unicode_funcs_create() now takes a parent_funcs.
+
+  o Removed func getter functions:
+    hb_unicode_funcs_get_mirroring_func()
+    hb_unicode_funcs_get_general_category_func()
+    hb_unicode_funcs_get_script_func()
+    hb_unicode_funcs_get_combining_class_func()
+    hb_unicode_funcs_get_eastasian_width_func()
+
+
+* Face API:
+
+  o Renamed API:
+    hb_face_get_table() renamed to hb_face_reference_table()
+    hb_face_create_for_data() renamed to hb_face_create()
+
+  o Changed API:
+    hb_face_create_for_tables() takes user_data before destroy now
+    hb_face_reference_table() returns empty blob instead of NULL
+    hb_get_table_func_t accepts the face as first parameter now
+
+* Font API:
+
+  o Fonts can subclass other fonts now.  Unimplemented callbacks in the
+    subclass automatically chainup to the parent.  When chaining up,
+    scale is adjusted if the parent font has a different scale.
+
+  o All hb_font_funcs_t callbacks take a user_data now.  Their setters
+    take a user_data and its respective destroy callback.
+
+  o New API:
+    hb_font_get_parent()
+    hb_font_funcs_get_empty()
+    hb_font_create_sub_font()
+
+  o Removed API:
+    hb_font_funcs_copy()
+    hb_font_unset_funcs()
+
+  o Removed func getter functions:
+    hb_font_funcs_get_glyph_func()
+    hb_font_funcs_get_glyph_advance_func()
+    hb_font_funcs_get_glyph_extents_func()
+    hb_font_funcs_get_contour_point_func()
+    hb_font_funcs_get_kerning_func()
+
+  o Changed API:
+    hb_font_create() takes a face and references it now
+    hb_font_set_funcs() takes user_data before destroy now
+    hb_font_set_scale() accepts signed integers now
+    hb_font_get_contour_point_func_t now takes glyph first, then point_index
+    hb_font_get_glyph_func_t returns a success boolean now
+
+
+* Changed object model:
+
+  o All object types have a _get_empty() now:
+    hb_blob_get_empty()
+    hb_buffer_get_empty()
+    hb_face_get_empty()
+    hb_font_get_empty()
+    hb_font_funcs_get_empty()
+    hb_unicode_funcs_get_empty()
+
+  o Added _set_user_data() and _get_user_data() for all object types:
+    hb_blob_get_user_data()
+    hb_blob_set_user_data()
+    hb_buffer_get_user_data()
+    hb_buffer_set_user_data()
+    hb_face_get_user_data()
+    hb_face_set_user_data()
+    hb_font_funcs_get_user_data()
+    hb_font_funcs_set_user_data()
+    hb_font_get_user_data()
+    hb_font_set_user_data()
+    hb_unicode_funcs_get_user_data()
+    hb_unicode_funcs_set_user_data()
+
+  o Removed the _get_reference_count() from all object types:
+    hb_blob_get_reference_count()
+    hb_buffer_get_reference_count()
+    hb_face_get_reference_count()
+    hb_font_funcs_get_reference_count()
+    hb_font_get_reference_count()
+    hb_unicode_funcs_get_reference_count()
+
+  o Added _make_immutable() and _is_immutable() for all object types except for buffer:
+    hb_blob_make_immutable()
+    hb_blob_is_immutable()
+    hb_face_make_immutable()
+    hb_face_is_immutable()
+
+
+* Changed API for vertical text support
+
+  o The following callbacks where removed:
+    hb_font_get_glyph_advance_func_t
+    hb_font_get_kerning_func_t
+
+  o The following new callbacks added instead:
+    hb_font_get_glyph_h_advance_func_t
+    hb_font_get_glyph_v_advance_func_t
+    hb_font_get_glyph_h_origin_func_t
+    hb_font_get_glyph_v_origin_func_t
+    hb_font_get_glyph_h_kerning_func_t
+    hb_font_get_glyph_v_kerning_func_t
+
+  o The following API removed as such:
+    hb_font_funcs_set_glyph_advance_func()
+    hb_font_funcs_set_kerning_func()
+    hb_font_get_glyph_advance()
+    hb_font_get_kerning()
+
+  o New API added instead:
+    hb_font_funcs_set_glyph_h_advance_func()
+    hb_font_funcs_set_glyph_v_advance_func()
+    hb_font_funcs_set_glyph_h_origin_func()
+    hb_font_funcs_set_glyph_v_origin_func()
+    hb_font_funcs_set_glyph_h_kerning_func()
+    hb_font_funcs_set_glyph_v_kerning_func()
+    hb_font_get_glyph_h_advance()
+    hb_font_get_glyph_v_advance()
+    hb_font_get_glyph_h_origin()
+    hb_font_get_glyph_v_origin()
+    hb_font_get_glyph_h_kerning()
+    hb_font_get_glyph_v_kerning()
+
+  o The following higher-leve API added for convenience:
+    hb_font_get_glyph_advance_for_direction()
+    hb_font_get_glyph_origin_for_direction()
+    hb_font_add_glyph_origin_for_direction()
+    hb_font_subtract_glyph_origin_for_direction()
+    hb_font_get_glyph_kerning_for_direction()
+    hb_font_get_glyph_extents_for_origin()
+    hb_font_get_glyph_contour_point_for_origin()
+
+
+* OpenType Layout API:
+
+  o New API:
+    hb_ot_layout_position_start()
+    hb_ot_layout_substitute_start()
+    hb_ot_layout_substitute_finish()
+
+
+* Glue code:
+
+  o New API:
+    hb_glib_script_to_script()
+    hb_glib_script_from_script()
+    hb_icu_script_to_script()
+    hb_icu_script_from_script()
+
+
+* Version API added:
+
+  o New API:
+    HB_VERSION_MAJOR
+    HB_VERSION_MINOR
+    HB_VERSION_MICRO
+    HB_VERSION_STRING
+    HB_VERSION_CHECK()
+    hb_version()
+    hb_version_string()
+    hb_version_check()
+
+
diff --git a/extensions/externals/src/harfbuzz/README b/extensions/externals/src/harfbuzz/README
new file mode 100644
index 0000000..74e739d
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/README
@@ -0,0 +1,7 @@
+This is HarfBuzz, a text shaping library.
+
+For bug reports, mailing list, and other information please visit:
+
+  http://harfbuzz.org/
+
+For license information, see the file COPYING.
diff --git a/extensions/externals/src/harfbuzz/THANKS b/extensions/externals/src/harfbuzz/THANKS
new file mode 100644
index 0000000..940cfde
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/THANKS
@@ -0,0 +1,7 @@
+Bradley Grainger
+Khaled Hosny
+Kenichi Ishibashi
+Ryan Lortie
+Jeff Muizelaar
+suzuki toshiya
+Philip Withnall
diff --git a/extensions/externals/src/harfbuzz/TODO b/extensions/externals/src/harfbuzz/TODO
new file mode 100644
index 0000000..e1aa39c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/TODO
@@ -0,0 +1,81 @@
+General fixes:
+=============
+
+- AAT 'morx' implementation.
+
+- Return "safe-to-break" bit from shaping.
+
+- Implement 'rand' feature.
+
+- mask propagation? (when ligation, "or" the masks).
+
+- Warn at compile time (and runtime with HB_DEBUG?) if no Unicode / font
+  funcs found / set.
+
+- Do proper rounding when scaling from font space?  May be a non-issue.
+
+- Misc features:
+  * init/medi/fina/isol for non-cursive scripts
+
+
+API issues to fix before 1.0:
+============================
+
+- API to accept a list of languages?
+
+- Add init_func to font_funcs.  Adjust ft.
+
+- hb-ft load_flags issues.
+
+- Add pkg-config files for glue codes (harfbuzz-glib, etc)
+
+- 'const' for getter APIs? (use mutable internally)
+
+- Remove hb_ot_shape_glyphs_closure()?
+
+
+API additions
+=============
+
+- Language to/from script.
+
+- blob_from_file?
+
+- Add hb-cairo glue
+
+- Add sanitize API (and a cached version, that saves result on blob user-data)
+
+- BCP 47 language handling / API (language_matches?)
+
+- Add hb_font_create_unscaled()?
+
+- Add query / enumeration API for aalt-like features?
+
+- SFNT api? get_num_faces? get_table_tags? (there's something in stash)
+
+- Add segmentation API
+
+- Add hb-fribidi glue?
+
+
+hb-view / hb-shape enhancements:
+===============================
+
+- Add --width, --height, --auto-size, --ink-box, --align, etc?
+
+
+Tests to write:
+==============
+
+- ot-layout enumeration API (needs font)
+
+- Finish test-shape.c, grep for TODO
+
+- Finish test-unicode.c, grep for TODO
+
+- GObject, FreeType, etc
+
+- hb_cache_t and relatives
+
+- hb_feature_to/from_string
+- hb_buffer_[sg]et_contents
diff --git a/extensions/externals/src/harfbuzz/ar-lib b/extensions/externals/src/harfbuzz/ar-lib
new file mode 100755
index 0000000..c0286a4
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/ar-lib
@@ -0,0 +1,265 @@
+#! /bin/sh
+# Wrapper for Microsoft lib.exe
+
+me=ar-lib
+scriptversion=2012-01-30.22; # UTC
+
+# Copyright (C) 2010, 2012 Free Software Foundation, Inc.
+# Written by Peter Rosin <peda@lysator.liu.se>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+
+# func_error message
+func_error ()
+{
+  echo "$me: $1" 1>&2
+  exit 1
+}
+
+file_conv=
+
+# func_file_conv build_file
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv in
+	mingw)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_at_file at_file operation archive
+# Iterate over all members in AT_FILE performing OPERATION on ARCHIVE
+# for each of them.
+# When interpreting the content of the @FILE, do NOT use func_file_conv,
+# since the user would need to supply preconverted file names to
+# binutils ar, at least for MinGW.
+func_at_file ()
+{
+  operation=$2
+  archive=$3
+  at_file_contents=`cat "$1"`
+  eval set x "$at_file_contents"
+  shift
+
+  for member
+  do
+    $AR -NOLOGO $operation:"$member" "$archive" || exit $?
+  done
+}
+
+case $1 in
+  '')
+     func_error "no command.  Try '$0 --help' for more information."
+     ;;
+  -h | --h*)
+    cat <<EOF
+Usage: $me [--help] [--version] PROGRAM ACTION ARCHIVE [MEMBER...]
+
+Members may be specified in a file named with @FILE.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "$me, version $scriptversion"
+    exit $?
+    ;;
+esac
+
+if test $# -lt 3; then
+  func_error "you must specify a program, an action and an archive"
+fi
+
+AR=$1
+shift
+while :
+do
+  if test $# -lt 2; then
+    func_error "you must specify a program, an action and an archive"
+  fi
+  case $1 in
+    -lib | -LIB \
+    | -ltcg | -LTCG \
+    | -machine* | -MACHINE* \
+    | -subsystem* | -SUBSYSTEM* \
+    | -verbose | -VERBOSE \
+    | -wx* | -WX* )
+      AR="$AR $1"
+      shift
+      ;;
+    *)
+      action=$1
+      shift
+      break
+      ;;
+  esac
+done
+orig_archive=$1
+shift
+func_file_conv "$orig_archive"
+archive=$file
+
+# strip leading dash in $action
+action=${action#-}
+
+delete=
+extract=
+list=
+replace=
+create=
+
+while test -n "$action"
+do
+  case $action in
+    d*) delete=yes  ;;
+    x*) extract=yes ;;
+    t*) list=yes    ;;
+    r*) replace=yes ;;
+    c*) create=yes  ;;
+    u*)             ;; # TODO: don't ignore the update modifier
+    v*)             ;; # TODO: don't ignore the verbose modifier
+    *)
+      func_error "unknown action specified"
+      ;;
+  esac
+  action=${action#?}
+done
+
+case $delete$extract$list$replace in
+  yes)
+    ;;
+  yesyes*)
+    func_error "more than one action specified"
+    ;;
+  *)
+    func_error "no action specified"
+    ;;
+esac
+
+if test -n "$delete"; then
+  if test ! -f "$orig_archive"; then
+    func_error "archive not found"
+  fi
+  for member
+  do
+    case $1 in
+      @*)
+        func_at_file "${1#@}" -REMOVE "$archive"
+        ;;
+      *)
+        func_file_conv "$1"
+        $AR -NOLOGO -REMOVE:"$file" "$archive" || exit $?
+        ;;
+    esac
+  done
+
+elif test -n "$extract"; then
+  if test ! -f "$orig_archive"; then
+    func_error "archive not found"
+  fi
+  if test $# -gt 0; then
+    for member
+    do
+      case $1 in
+        @*)
+          func_at_file "${1#@}" -EXTRACT "$archive"
+          ;;
+        *)
+          func_file_conv "$1"
+          $AR -NOLOGO -EXTRACT:"$file" "$archive" || exit $?
+          ;;
+      esac
+    done
+  else
+    $AR -NOLOGO -LIST "$archive" | sed -e 's/\\/\\\\/g' | while read member
+    do
+      $AR -NOLOGO -EXTRACT:"$member" "$archive" || exit $?
+    done
+  fi
+
+elif test -n "$replace"; then
+  if test ! -f "$orig_archive"; then
+    if test -z "$create"; then
+      echo "$me: creating $orig_archive"
+    fi
+    orig_archive=
+  else
+    orig_archive=$archive
+  fi
+
+  for member
+  do
+    case $1 in
+    @*)
+      func_file_conv "${1#@}"
+      set x "$@" "@$file"
+      ;;
+    *)
+      func_file_conv "$1"
+      set x "$@" "$file"
+      ;;
+    esac
+    shift
+    shift
+  done
+
+  if test -n "$orig_archive"; then
+    $AR -NOLOGO -OUT:"$archive" "$orig_archive" "$@" || exit $?
+  else
+    $AR -NOLOGO -OUT:"$archive" "$@" || exit $?
+  fi
+
+elif test -n "$list"; then
+  if test ! -f "$orig_archive"; then
+    func_error "archive not found"
+  fi
+  $AR -NOLOGO -LIST "$archive" || exit $?
+fi
diff --git a/extensions/externals/src/harfbuzz/autogen.sh b/extensions/externals/src/harfbuzz/autogen.sh
new file mode 100644
index 0000000..6f4e903
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/autogen.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+# Run this to generate all the initial makefiles, etc.
+
+test -n "$srcdir" || srcdir=`dirname "$0"`
+test -n "$srcdir" || srcdir=.
+
+olddir=`pwd`
+cd $srcdir
+
+echo -n "checking for ragel... "
+which ragel || {
+	echo "You need to install ragel... See http://www.complang.org/ragel/"
+	exit 1
+}
+
+echo -n "checking for pkg-config... "
+which pkg-config || {
+	echo "*** No pkg-config found, please install it ***"
+	exit 1
+}
+
+echo -n "checking for gtkdocize... "
+which gtkdocize || {
+	echo "*** No gtkdocize found, please install it ***"
+	exit 1
+}
+gtkdocize --copy || exit 1
+
+echo -n "checking for autoreconf... "
+which autoreconf || {
+	echo "*** No autoreconf found, please install it ***"
+	exit 1
+}
+
+echo "running autoreconf --force --install --verbose"
+autoreconf --force --install --verbose || exit $?
+
+cd $olddir
+echo "running configure $@"
+test -n "$NOCONFIGURE" || "$srcdir/configure" "$@"
diff --git a/extensions/externals/src/harfbuzz/compile b/extensions/externals/src/harfbuzz/compile
new file mode 100755
index 0000000..b1f4749
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/compile
@@ -0,0 +1,310 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-01-04.17; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010, 2012 Free
+# Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" ""	$nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv/,$2, in
+	*,$file_conv,*)
+	  ;;
+	mingw/*)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin/*)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine/*)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+  # Assume a capable shell
+  lib_path=
+  shared=:
+  linker_opts=
+  for arg
+  do
+    if test -n "$eat"; then
+      eat=
+    else
+      case $1 in
+	-o)
+	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
+	  eat=1
+	  case $2 in
+	    *.o | *.[oO][bB][jJ])
+	      func_file_conv "$2"
+	      set x "$@" -Fo"$file"
+	      shift
+	      ;;
+	    *)
+	      func_file_conv "$2"
+	      set x "$@" -Fe"$file"
+	      shift
+	      ;;
+	  esac
+	  ;;
+	-I*)
+	  func_file_conv "${1#-I}" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-l*)
+	  lib=${1#-l}
+	  found=no
+	  save_IFS=$IFS
+	  IFS=';'
+	  for dir in $lib_path $LIB
+	  do
+	    IFS=$save_IFS
+	    if $shared && test -f "$dir/$lib.dll.lib"; then
+	      found=yes
+	      set x "$@" "$dir/$lib.dll.lib"
+	      break
+	    fi
+	    if test -f "$dir/$lib.lib"; then
+	      found=yes
+	      set x "$@" "$dir/$lib.lib"
+	      break
+	    fi
+	  done
+	  IFS=$save_IFS
+
+	  test "$found" != yes && set x "$@" "$lib.lib"
+	  shift
+	  ;;
+	-L*)
+	  func_file_conv "${1#-L}"
+	  if test -z "$lib_path"; then
+	    lib_path=$file
+	  else
+	    lib_path="$lib_path;$file"
+	  fi
+	  linker_opts="$linker_opts -LIBPATH:$file"
+	  ;;
+	-static)
+	  shared=false
+	  ;;
+	-Wl,*)
+	  arg=${1#-Wl,}
+	  save_ifs="$IFS"; IFS=','
+	  for flag in $arg; do
+	    IFS="$save_ifs"
+	    linker_opts="$linker_opts $flag"
+	  done
+	  IFS="$save_ifs"
+	  ;;
+	-Xlinker)
+	  eat=1
+	  linker_opts="$linker_opts $2"
+	  ;;
+	-*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+	  func_file_conv "$1"
+	  set x "$@" -Tp"$file"
+	  shift
+	  ;;
+	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+	  func_file_conv "$1" mingw
+	  set x "$@" "$file"
+	  shift
+	  ;;
+	*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+      esac
+    fi
+    shift
+  done
+  if test -n "$linker_opts"; then
+    linker_opts="-link$linker_opts"
+  fi
+  exec "$@" $linker_opts
+  exit 1
+}
+
+eat=
+
+case $1 in
+  '')
+     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit $?
+    ;;
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+    func_cl_wrapper "$@"      # Doesn't return...
+    ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+	# configure might choose to run compile as 'compile cc -o foo foo.c'.
+	# So we strip '-o arg' only if arg is an object.
+	eat=1
+	case $2 in
+	  *.o | *.obj)
+	    ofile=$2
+	    ;;
+	  *)
+	    set x "$@" -o "$2"
+	    shift
+	    ;;
+	esac
+	;;
+      *.c)
+	cfile=$1
+	set x "$@" "$1"
+	shift
+	;;
+      *)
+	set x "$@" "$1"
+	shift
+	;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no '-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # '.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/extensions/externals/src/harfbuzz/config.guess b/extensions/externals/src/harfbuzz/config.guess
new file mode 100755
index 0000000..d622a44
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/config.guess
@@ -0,0 +1,1530 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+#   2011, 2012 Free Software Foundation, Inc.
+
+timestamp='2012-02-10'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner.  Please send patches (context
+# diff format) to <config-patches@gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    sh5el) machine=sh5le-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep -q __ELF__
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+		os=netbsd
+		;;
+	esac
+	# The OS release
+	# Debian GNU/NetBSD machines have a different userland, and
+	# thus, need a distinct triplet. However, they do not need
+	# kernel version information, so it can be replaced with a
+	# suitable tag, in the style of linux-gnu.
+	case "${UNAME_VERSION}" in
+	    Debian*)
+		release='-gnu'
+		;;
+	    *)
+		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		;;
+	esac
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit ;;
+    *:OpenBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit ;;
+    *:SolidBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    alpha:OSF1:*:*)
+	case $UNAME_RELEASE in
+	*4.0)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+		;;
+	*5.*)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
+	# According to Compaq, /usr/sbin/psrinfo has been available on
+	# OSF/1 and Tru64 systems produced since 1995.  I hope that
+	# covers most systems running today.  This code pipes the CPU
+	# types through head -n 1, so we only detect the type of CPU 0.
+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+	case "$ALPHA_CPU_TYPE" in
+	    "EV4 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV4.5 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "LCA4 (21066/21068)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV5 (21164)")
+		UNAME_MACHINE="alphaev5" ;;
+	    "EV5.6 (21164A)")
+		UNAME_MACHINE="alphaev56" ;;
+	    "EV5.6 (21164PC)")
+		UNAME_MACHINE="alphapca56" ;;
+	    "EV5.7 (21164PC)")
+		UNAME_MACHINE="alphapca57" ;;
+	    "EV6 (21264)")
+		UNAME_MACHINE="alphaev6" ;;
+	    "EV6.7 (21264A)")
+		UNAME_MACHINE="alphaev67" ;;
+	    "EV6.8CB (21264C)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8AL (21264B)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8CX (21264D)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.9A (21264/EV69A)")
+		UNAME_MACHINE="alphaev69" ;;
+	    "EV7 (21364)")
+		UNAME_MACHINE="alphaev7" ;;
+	    "EV7.9 (21364A)")
+		UNAME_MACHINE="alphaev79" ;;
+	esac
+	# A Pn.n version is a patched version.
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+	exitcode=$?
+	trap '' 0
+	exit $exitcode ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+	echo powerpc-ibm-os400
+	exit ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit ;;
+    arm:riscos:*:*|arm:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit ;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit ;;
+    DRS?6000:unix:4.0:6*)
+	echo sparc-icl-nx6
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7; exit ;;
+	esac ;;
+    s390x:SunOS:*:*)
+	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+	echo i386-pc-auroraux${UNAME_RELEASE}
+	exit ;;
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+	eval $set_cc_for_build
+	SUN_ARCH="i386"
+	# If there is a compiler, see if it is configured for 64-bit objects.
+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+	# This test works for both compilers.
+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_64BIT_ARCH >/dev/null
+	    then
+		SUN_ARCH="x86_64"
+	    fi
+	fi
+	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+	echo m68k-milan-mint${UNAME_RELEASE}
+	exit ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+	echo m68k-hades-mint${UNAME_RELEASE}
+	exit ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+	echo m68k-unknown-mint${UNAME_RELEASE}
+	exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c &&
+	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	    { echo "$SYSTEM_NAME"; exit; }
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit ;;
+    AViiON:dgux:*:*)
+	# DG/UX returns AViiON for all architectures
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+	exit ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit ;;
+    *:AIX:*:[4567])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit ;;                             # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+		    case "${sc_cpu_version}" in
+		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+		      532)                      # CPU_PA_RISC2_0
+			case "${sc_kernel_bits}" in
+			  32) HP_ARCH="hppa2.0n" ;;
+			  64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+			esac ;;
+		    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^		//' << EOF >$dummy.c
+
+		#define _HPUX_SOURCE
+		#include <stdlib.h>
+		#include <unistd.h>
+
+		int main ()
+		{
+		#if defined(_SC_KERNEL_BITS)
+		    long bits = sysconf(_SC_KERNEL_BITS);
+		#endif
+		    long cpu  = sysconf (_SC_CPU_VERSION);
+
+		    switch (cpu)
+			{
+			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+			case CPU_PA_RISC2_0:
+		#if defined(_SC_KERNEL_BITS)
+			    switch (bits)
+				{
+				case 64: puts ("hppa2.0w"); break;
+				case 32: puts ("hppa2.0n"); break;
+				default: puts ("hppa2.0"); break;
+				} break;
+		#else  /* !defined(_SC_KERNEL_BITS) */
+			    puts ("hppa2.0"); break;
+		#endif
+			default: puts ("hppa1.0"); break;
+			}
+		    exit (0);
+		}
+EOF
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    test -z "$HP_ARCH" && HP_ARCH=hppa
+		fi ;;
+	esac
+	if [ ${HP_ARCH} = "hppa2.0w" ]
+	then
+	    eval $set_cc_for_build
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep -q __LP64__
+	    then
+		HP_ARCH="hppa2.0w"
+	    else
+		HP_ARCH="hppa64"
+	    fi
+	fi
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+		{ echo "$SYSTEM_NAME"; exit; }
+	echo unknown-hitachi-hiuxwe2
+	exit ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+	exit ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+	exit ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+	exit ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+	exit ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    *:UNICOS/mp:*:*)
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    5000:UNIX_System_V:4.*:*)
+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:FreeBSD:*:*)
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	case ${UNAME_PROCESSOR} in
+	    amd64)
+		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    *)
+		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	esac
+	exit ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit ;;
+    *:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit ;;
+    i*:MSYS*:*)
+	echo ${UNAME_MACHINE}-pc-msys
+	exit ;;
+    i*:windows32*:*)
+	# uname -m includes "-pc" on this system.
+	echo ${UNAME_MACHINE}-mingw32
+	exit ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit ;;
+    *:Interix*:*)
+	case ${UNAME_MACHINE} in
+	    x86)
+		echo i586-pc-interix${UNAME_RELEASE}
+		exit ;;
+	    authenticamd | genuineintel | EM64T)
+		echo x86_64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	    IA64)
+		echo ia64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	esac ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+	echo i${UNAME_MACHINE}-pc-mks
+	exit ;;
+    8664:Windows_NT:*)
+	echo x86_64-pc-mks
+	exit ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i586-pc-interix
+	exit ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    *:GNU:*:*)
+	# the GNU system
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	exit ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit ;;
+    aarch64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    aarch64_be:Linux:*:*)
+	UNAME_MACHINE=aarch64_be
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+	esac
+	objdump --private-headers /bin/sh | grep -q ld.so.1
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit ;;
+    arm*:Linux:*:*)
+	eval $set_cc_for_build
+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+	    | grep -q __ARM_EABI__
+	then
+	    echo ${UNAME_MACHINE}-unknown-linux-gnu
+	else
+	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+		| grep -q __ARM_PCS_VFP
+	    then
+		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+	    else
+		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
+	    fi
+	fi
+	exit ;;
+    avr32*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    cris:Linux:*:*)
+	echo ${UNAME_MACHINE}-axis-linux-gnu
+	exit ;;
+    crisv32:Linux:*:*)
+	echo ${UNAME_MACHINE}-axis-linux-gnu
+	exit ;;
+    frv:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    hexagon:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    i*86:Linux:*:*)
+	LIBC=gnu
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#ifdef __dietlibc__
+	LIBC=dietlibc
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+	exit ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    mips:Linux:*:* | mips64:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef ${UNAME_MACHINE}
+	#undef ${UNAME_MACHINE}el
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=${UNAME_MACHINE}el
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=${UNAME_MACHINE}
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	;;
+    or32:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    padre:Linux:*:*)
+	echo sparc-unknown-linux-gnu
+	exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit ;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit ;;
+    sh64*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    tile*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    vax:Linux:*:*)
+	echo ${UNAME_MACHINE}-dec-linux-gnu
+	exit ;;
+    x86_64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    xtensa*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+	# Unixware is an offshoot of SVR4, but it has its own version
+	# number series starting with 2...
+	# I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+	# Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit ;;
+    i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit ;;
+    i*86:*:5:[678]*)
+	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+	# uname -m prints for DJGPP always 'pc', but it prints nothing about
+	# the processor, so we play safe by assuming i586.
+	# Note: whatever this is, it MUST be the same as what config.sub
+	# prints for the "djgpp" host, or else GDB configury will decide that
+	# this is a cross-build.
+	echo i586-pc-msdosdjgpp
+	exit ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit ;;
+    M680?0:D-NIX:5.3:*)
+	echo m68k-diab-dnix
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4; exit; } ;;
+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+	OS_REL='.3'
+	test -r /etc/.relid \
+	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit ;;
+    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+			# says <Richard.M.Bartel@ccMail.Census.GOV>
+	echo i586-unisys-sysv4
+	exit ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo ${UNAME_MACHINE}-stratus-vos
+	exit ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+		echo mips-nec-sysv${UNAME_RELEASE}
+	else
+		echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+	exit ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit ;;
+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
+	echo i586-pc-haiku
+	exit ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-7:SUPER-UX:*:*)
+	echo sx7-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8:SUPER-UX:*:*)
+	echo sx8-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8R:SUPER-UX:*:*)
+	echo sx8r-nec-superux${UNAME_RELEASE}
+	exit ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Darwin:*:*)
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	case $UNAME_PROCESSOR in
+	    i386)
+		eval $set_cc_for_build
+		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		      grep IS_64BIT_ARCH >/dev/null
+		  then
+		      UNAME_PROCESSOR="x86_64"
+		  fi
+		fi ;;
+	    unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	exit ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit ;;
+    NEO-?:NONSTOP_KERNEL:*:*)
+	echo neo-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit ;;
+    SEI:*:*:SEIUX)
+	echo mips-sei-seiux${UNAME_RELEASE}
+	exit ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
+    *:*VMS:*:*)
+	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	exit ;;
+    i*86:rdos:*:*)
+	echo ${UNAME_MACHINE}-pc-rdos
+	exit ;;
+    i*86:AROS:*:*)
+	echo ${UNAME_MACHINE}-pc-aros
+	exit ;;
+    x86_64:VMkernel:*:*)
+	echo ${UNAME_MACHINE}-unknown-esx
+	exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+	"4"
+#else
+	""
+#endif
+	); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    c34*)
+	echo c34-convex-bsd
+	exit ;;
+    c38*)
+	echo c38-convex-bsd
+	exit ;;
+    c4*)
+	echo c4-convex-bsd
+	exit ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/extensions/externals/src/harfbuzz/config.h.in b/extensions/externals/src/harfbuzz/config.h.in
new file mode 100644
index 0000000..3e906b1
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/config.h.in
@@ -0,0 +1,144 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the `atexit' function. */
+#undef HAVE_ATEXIT
+
+/* Have cairo graphics library */
+#undef HAVE_CAIRO
+
+/* Have cairo-ft support in cairo graphics library */
+#undef HAVE_CAIRO_FT
+
+/* Have Core Text backend */
+#undef HAVE_CORETEXT
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Have FreeType 2 library */
+#undef HAVE_FREETYPE
+
+/* Define to 1 if you have the `FT_Face_GetCharVariantIndex' function. */
+#undef HAVE_FT_FACE_GETCHARVARIANTINDEX
+
+/* Define to 1 if you have the `getpagesize' function. */
+#undef HAVE_GETPAGESIZE
+
+/* Have glib2 library */
+#undef HAVE_GLIB
+
+/* Have gobject2 library */
+#undef HAVE_GOBJECT
+
+/* Have Graphite2 library */
+#undef HAVE_GRAPHITE2
+
+/* Have ICU library */
+#undef HAVE_ICU
+
+/* Have Intel __sync_* atomic primitives */
+#undef HAVE_INTEL_ATOMIC_PRIMITIVES
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `isatty' function. */
+#undef HAVE_ISATTY
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `mmap' function. */
+#undef HAVE_MMAP
+
+/* Define to 1 if you have the `mprotect' function. */
+#undef HAVE_MPROTECT
+
+/* Have native OpenType Layout backend */
+#undef HAVE_OT
+
+/* Have POSIX threads */
+#undef HAVE_PTHREAD
+
+/* Have PTHREAD_PRIO_INHERIT. */
+#undef HAVE_PTHREAD_PRIO_INHERIT
+
+/* Define to 1 if you have the <sched.h> header file. */
+#undef HAVE_SCHED_H
+
+/* Have sched_yield */
+#undef HAVE_SCHED_YIELD
+
+/* Have Solaris __machine_*_barrier and atomic_* operations */
+#undef HAVE_SOLARIS_ATOMIC_OPS
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `sysconf' function. */
+#undef HAVE_SYSCONF
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Have UCDN Unicode functions */
+#undef HAVE_UCDN
+
+/* Have Uniscribe library */
+#undef HAVE_UNISCRIBE
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the <usp10.h> header file. */
+#undef HAVE_USP10_H
+
+/* Define to 1 if you have the <windows.h> header file. */
+#undef HAVE_WINDOWS_H
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#undef LT_OBJDIR
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+#undef PTHREAD_CREATE_JOINABLE
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
diff --git a/extensions/externals/src/harfbuzz/config.sub b/extensions/externals/src/harfbuzz/config.sub
new file mode 100755
index 0000000..c894da4
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/config.sub
@@ -0,0 +1,1773 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+#   2011, 2012 Free Software Foundation, Inc.
+
+timestamp='2012-02-10'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit ;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+  knetbsd*-gnu* | netbsd*-gnu* | \
+  kopensolaris*-gnu* | \
+  storm-chaos* | os2-emx* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  android-linux)
+    os=-linux-android
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis | -knuth | -cray | -microblaze)
+		os=
+		basic_machine=$1
+		;;
+	-bluegene*)
+		os=-cnk
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+	-chorusrdb)
+		os=-chorusrdb
+		basic_machine=$1
+		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco6)
+		os=-sco5v6
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| aarch64 | aarch64_be \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| am33_2.0 \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+        | be32 | be64 \
+	| bfin \
+	| c4x | clipper \
+	| d10v | d30v | dlx | dsp16xx \
+	| epiphany \
+	| fido | fr30 | frv \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| hexagon \
+	| i370 | i860 | i960 | ia64 \
+	| ip2k | iq2000 \
+	| le32 | le64 \
+	| lm32 \
+	| m32c | m32r | m32rle | m68000 | m68k | m88k \
+	| maxq | mb | microblaze | mcore | mep | metag \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
+	| mips16 \
+	| mips64 | mips64el \
+	| mips64octeon | mips64octeonel \
+	| mips64orion | mips64orionel \
+	| mips64r5900 | mips64r5900el \
+	| mips64vr | mips64vrel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mips64vr5900 | mips64vr5900el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipstx39 | mipstx39el \
+	| mn10200 | mn10300 \
+	| moxie \
+	| mt \
+	| msp430 \
+	| nds32 | nds32le | nds32be \
+	| nios | nios2 \
+	| ns16k | ns32k \
+	| open8 \
+	| or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle \
+	| pyramid \
+	| rl78 | rx \
+	| score \
+	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh64 | sh64le \
+	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+	| spu \
+	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+	| ubicom32 \
+	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+	| we32k \
+	| x86 | xc16x | xstormy16 | xtensa \
+	| z8k | z80)
+		basic_machine=$basic_machine-unknown
+		;;
+	c54x)
+		basic_machine=tic54x-unknown
+		;;
+	c55x)
+		basic_machine=tic55x-unknown
+		;;
+	c6x)
+		basic_machine=tic6x-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+	ms1)
+		basic_machine=mt-unknown
+		;;
+
+	strongarm | thumb | xscale)
+		basic_machine=arm-unknown
+		;;
+	xgate)
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	xscaleeb)
+		basic_machine=armeb-unknown
+		;;
+
+	xscaleel)
+		basic_machine=armel-unknown
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| aarch64-* | aarch64_be-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* | avr32-* \
+	| be32-* | be64-* \
+	| bfin-* | bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* \
+	| clipper-* | craynv-* | cydra-* \
+	| d10v-* | d30v-* | dlx-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| hexagon-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* | iq2000-* \
+	| le32-* | le64-* \
+	| lm32-* \
+	| m32c-* | m32r-* | m32rle-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+	| mips16-* \
+	| mips64-* | mips64el-* \
+	| mips64octeon-* | mips64octeonel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64r5900-* | mips64r5900el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mips64vr5900-* | mips64vr5900el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
+	| mt-* \
+	| msp430-* \
+	| nds32-* | nds32le-* | nds32be-* \
+	| nios-* | nios2-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| open8-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+	| pyramid-* \
+	| rl78-* | romp-* | rs6000-* | rx-* \
+	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+	| sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+	| tahoe-* \
+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+	| tile*-* \
+	| tron-* \
+	| ubicom32-* \
+	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+	| vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xc16x-* | xps100-* \
+	| xstormy16-* | xtensa*-* \
+	| ymp-* \
+	| z8k-* | z80-*)
+		;;
+	# Recognize the basic CPU types without company name, with glob match.
+	xtensa*)
+		basic_machine=$basic_machine-unknown
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	abacus)
+		basic_machine=abacus-unknown
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amd64)
+		basic_machine=x86_64-pc
+		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aros)
+		basic_machine=i386-pc
+		os=-aros
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	blackfin)
+		basic_machine=bfin-unknown
+		os=-linux
+		;;
+	blackfin-*)
+		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	bluegene*)
+		basic_machine=powerpc-ibm
+		os=-cnk
+		;;
+	c54x-*)
+		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c55x-*)
+		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c6x-*)
+		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	cegcc)
+		basic_machine=arm-unknown
+		os=-cegcc
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16 | cr16-*)
+		basic_machine=cr16-unknown
+		os=-elf
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dicos)
+		basic_machine=i686-pc
+		os=-dicos
+		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m68knommu)
+		basic_machine=m68k-unknown
+		os=-linux
+		;;
+	m68knommu-*)
+		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	microblaze)
+		basic_machine=microblaze-xilinx
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	mingw32ce)
+		basic_machine=arm-unknown
+		os=-mingw32ce
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	ms1-*)
+		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		;;
+	msys)
+		basic_machine=i386-pc
+		os=-msys
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	nacl)
+		basic_machine=le32-unknown
+		os=-nacl
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	neo-tandem)
+		basic_machine=neo-tandem
+		;;
+	nse-tandem)
+		basic_machine=nse-tandem
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	openrisc | openrisc-*)
+		basic_machine=or32-unknown
+		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	parisc)
+		basic_machine=hppa-unknown
+		os=-linux
+		;;
+	parisc-*)
+		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+	pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pc98)
+		basic_machine=i386-pc
+		;;
+	pc98-*)
+		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2 | pentiumiii | pentium3)
+		basic_machine=i686-pc
+		;;
+	pentium4)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium4-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc | ppcbe)	basic_machine=powerpc-unknown
+		;;
+	ppc-* | ppcbe-*)
+		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+		;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+		;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+		;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rdos)
+		basic_machine=i386-pc
+		os=-rdos
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
+	sde)
+		basic_machine=mipsisa32-sde
+		os=-elf
+		;;
+	sei)
+		basic_machine=mips-sei
+		os=-seiux
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sh5el)
+		basic_machine=sh5le-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	strongarm-* | thumb-*)
+		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+	tile*)
+		basic_machine=$basic_machine-unknown
+		os=-linux-gnu
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+		basic_machine=f301-fujitsu
+		;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
+	xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	xscale-* | xscalee[bl]-*)
+		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	z80-*-coff)
+		basic_machine=z80-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+		basic_machine=sh-unknown
+		;;
+	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+		basic_machine=sparc-sun
+		;;
+	cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+	# First match some system type aliases
+	# that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-auroraux)
+		os=-auroraux
+		;;
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+	      | -sym* | -kopensolaris* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* | -aros* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -openbsd* | -solidbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* | -cegcc* \
+	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -linux-android* \
+	      | -linux-newlib* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto-qnx*)
+		;;
+	-nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux-dietlibc)
+		os=-linux-dietlibc
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+	-os400*)
+		os=-os400
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-syllable*)
+		os=-syllable
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+		os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+	-tpf*)
+		os=-tpf
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+		os=-mint
+		;;
+	-aros*)
+		os=-aros
+		;;
+	-kaos*)
+		os=-kaos
+		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
+	-dicos*)
+		os=-dicos
+		;;
+	-nacl*)
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+	score-*)
+		os=-elf
+		;;
+	spu-*)
+		os=-elf
+		;;
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+	c4x-* | tic4x-*)
+		os=-coff
+		;;
+	tic54x-*)
+		os=-coff
+		;;
+	tic55x-*)
+		os=-coff
+		;;
+	tic6x-*)
+		os=-coff
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+	pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mep-*)
+		os=-elf
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-haiku)
+		os=-haiku
+		;;
+	*-ibm)
+		os=-aix
+		;;
+	*-knuth)
+		os=-mmixware
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+	*-gould)
+		os=-sysv
+		;;
+	*-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+	*-sgi)
+		os=-irix
+		;;
+	*-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-cnk*|-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-os400*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-tpf*)
+				vendor=ibm
+				;;
+			-vxsim* | -vxworks* | -windiss*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/extensions/externals/src/harfbuzz/config/android/config.h b/extensions/externals/src/harfbuzz/config/android/config.h
new file mode 100644
index 0000000..b938638
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/config/android/config.h
@@ -0,0 +1,145 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the `atexit' function. */
+#define HAVE_ATEXIT 1
+
+/* Have cairo graphics library */
+#define HAVE_CAIRO 1
+
+/* Have cairo-ft support in cairo graphics library */
+#define HAVE_CAIRO_FT 1
+
+/* Have Core Text backend */
+/* #undef HAVE_CORETEXT */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Have FreeType 2 library */
+#define HAVE_FREETYPE 1
+
+/* Define to 1 if you have the `FT_Face_GetCharVariantIndex' function. */
+#define HAVE_FT_FACE_GETCHARVARIANTINDEX 1
+
+/* Define to 1 if you have the `getpagesize' function. */
+#define HAVE_GETPAGESIZE 1
+
+/* Have glib2 library */
+/*#define HAVE_GLIB 1*/
+
+/* Have gobject2 library */
+/* #undef HAVE_GOBJECT */
+
+/* Have Graphite2 library */
+/* #undef HAVE_GRAPHITE2 */
+
+/* Have ICU library */
+/* #undef HAVE_ICU */
+
+/* Have Intel __sync_* atomic primitives */
+#define HAVE_INTEL_ATOMIC_PRIMITIVES 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `isatty' function. */
+#define HAVE_ISATTY 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mmap' function. */
+#define HAVE_MMAP 1
+
+/* Define to 1 if you have the `mprotect' function. */
+#define HAVE_MPROTECT 1
+
+/* Have native OpenType Layout backend */
+#define HAVE_OT 1
+
+/* Have POSIX threads */
+#define HAVE_PTHREAD 1
+
+/* Have PTHREAD_PRIO_INHERIT. */
+/* #undef HAVE_PTHREAD_PRIO_INHERIT */
+
+/* Define to 1 if you have the <sched.h> header file. */
+/* #undef HAVE_SCHED_H */
+
+/* Have sched_yield */
+/* #undef HAVE_SCHED_YIELD */
+
+/* Have Solaris __machine_*_barrier and atomic_* operations */
+/* #undef HAVE_SOLARIS_ATOMIC_OPS */
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the `sysconf' function. */
+#define HAVE_SYSCONF 1
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Have UCDN Unicode functions */
+#define HAVE_UCDN 1undefundef
+
+/* Have Uniscribe library */
+/* #undef HAVE_UNISCRIBE */
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the <usp10.h> header file. */
+/* #undef HAVE_USP10_H */
+
+/* Define to 1 if you have the <windows.h> header file. */
+/* #undef HAVE_WINDOWS_H */
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+/* #undef NO_MINUS_C_MINUS_O */
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "HarfBuzz"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "HarfBuzz 0.9.21"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "harfbuzz"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "http://harfbuzz.org/"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "0.9.21"
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
diff --git a/extensions/externals/src/harfbuzz/config/linux/config.h b/extensions/externals/src/harfbuzz/config/linux/config.h
new file mode 100644
index 0000000..0743d9f
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/config/linux/config.h
@@ -0,0 +1,145 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the `atexit' function. */
+#define HAVE_ATEXIT 1
+
+/* Have cairo graphics library */
+#define HAVE_CAIRO 1
+
+/* Have cairo-ft support in cairo graphics library */
+#define HAVE_CAIRO_FT 1
+
+/* Have Core Text backend */
+/* #undef HAVE_CORETEXT */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Have FreeType 2 library */
+#define HAVE_FREETYPE 1
+
+/* Define to 1 if you have the `FT_Face_GetCharVariantIndex' function. */
+#define HAVE_FT_FACE_GETCHARVARIANTINDEX 1
+
+/* Define to 1 if you have the `getpagesize' function. */
+#define HAVE_GETPAGESIZE 1
+
+/* Have glib2 library */
+/* #define HAVE_GLIB 1 */
+
+/* Have gobject2 library */
+/* #undef HAVE_GOBJECT */
+
+/* Have Graphite2 library */
+/* #undef HAVE_GRAPHITE2 */
+
+/* Have ICU library */
+/* #undef HAVE_ICU */
+
+/* Have Intel __sync_* atomic primitives */
+#define HAVE_INTEL_ATOMIC_PRIMITIVES 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `isatty' function. */
+#define HAVE_ISATTY 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mmap' function. */
+#define HAVE_MMAP 1
+
+/* Define to 1 if you have the `mprotect' function. */
+#define HAVE_MPROTECT 1
+
+/* Have native OpenType Layout backend */
+#define HAVE_OT 1
+
+/* Have POSIX threads */
+#define HAVE_PTHREAD 1
+
+/* Have PTHREAD_PRIO_INHERIT. */
+/* #undef HAVE_PTHREAD_PRIO_INHERIT */
+
+/* Define to 1 if you have the <sched.h> header file. */
+/* #undef HAVE_SCHED_H */
+
+/* Have sched_yield */
+/* #undef HAVE_SCHED_YIELD */
+
+/* Have Solaris __machine_*_barrier and atomic_* operations */
+/* #undef HAVE_SOLARIS_ATOMIC_OPS */
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the `sysconf' function. */
+#define HAVE_SYSCONF 1
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Have UCDN Unicode functions */
+#define HAVE_UCDN 1
+
+/* Have Uniscribe library */
+/* #undef HAVE_UNISCRIBE */
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the <usp10.h> header file. */
+/* #undef HAVE_USP10_H */
+
+/* Define to 1 if you have the <windows.h> header file. */
+/* #undef HAVE_WINDOWS_H */
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+/* #undef NO_MINUS_C_MINUS_O */
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "HarfBuzz"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "HarfBuzz 0.9.21"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "harfbuzz"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "http://harfbuzz.org/"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "0.9.21"
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
diff --git a/extensions/externals/src/harfbuzz/config/win32/config.h b/extensions/externals/src/harfbuzz/config/win32/config.h
new file mode 100644
index 0000000..c23a1ce
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/config/win32/config.h
@@ -0,0 +1,145 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the `atexit' function. */
+#define HAVE_ATEXIT 1
+
+/* Have cairo graphics library */
+/* #define HAVE_CAIRO 1 */
+
+/* Have cairo-ft support in cairo graphics library */
+/* #define HAVE_CAIRO_FT 1 */
+
+/* Have Core Text backend */
+/* #undef HAVE_CORETEXT */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+/* #define HAVE_DLFCN_H 1 */
+
+/* Have FreeType 2 library */
+#define HAVE_FREETYPE 1
+
+/* Define to 1 if you have the `FT_Face_GetCharVariantIndex' function. */
+#define HAVE_FT_FACE_GETCHARVARIANTINDEX 1
+
+/* Define to 1 if you have the `getpagesize' function. */
+/* #define HAVE_GETPAGESIZE 1 */
+
+/* Have glib2 library */
+/* #define HAVE_GLIB 1 */
+
+/* Have gobject2 library */
+/* #undef HAVE_GOBJECT */
+
+/* Have Graphite2 library */
+/* #undef HAVE_GRAPHITE2 */
+
+/* Have ICU library */
+/* #undef HAVE_ICU */
+
+/* Have Intel __sync_* atomic primitives */
+#define HAVE_INTEL_ATOMIC_PRIMITIVES 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+/* #define HAVE_INTTYPES_H 1 */
+
+/* Define to 1 if you have the `isatty' function. */
+/* #define HAVE_ISATTY 1 */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mmap' function. */
+/* #define HAVE_MMAP 1 */
+
+/* Define to 1 if you have the `mprotect' function. */
+/* #define HAVE_MPROTECT 1 */
+
+/* Have native OpenType Layout backend */
+#define HAVE_OT 1
+
+/* Have POSIX threads */
+/* #define HAVE_PTHREAD 1 */
+
+/* Have PTHREAD_PRIO_INHERIT. */
+/* #undef HAVE_PTHREAD_PRIO_INHERIT */
+
+/* Define to 1 if you have the <sched.h> header file. */
+/* #undef HAVE_SCHED_H */
+
+/* Have sched_yield */
+/* #undef HAVE_SCHED_YIELD */
+
+/* Have Solaris __machine_*_barrier and atomic_* operations */
+/* #undef HAVE_SOLARIS_ATOMIC_OPS */
+
+/* Define to 1 if you have the <stdint.h> header file. */
+/* #define HAVE_STDINT_H 1 */
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the `sysconf' function. */
+/* #define HAVE_SYSCONF 1 */
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+/* #define HAVE_SYS_MMAN_H 1 */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Have UCDN Unicode functions */
+#define HAVE_UCDN 1
+
+/* Have Uniscribe library */
+#define HAVE_UNISCRIBE 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+/* #define HAVE_UNISTD_H 1 */
+
+/* Define to 1 if you have the <usp10.h> header file. */
+#undef HAVE_USP10_H
+
+/* Define to 1 if you have the <windows.h> header file. */
+#undef HAVE_WINDOWS_H
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+/* #undef NO_MINUS_C_MINUS_O */
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "HarfBuzz"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "HarfBuzz 0.9.21"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "harfbuzz"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "http://harfbuzz.org/"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "0.9.21"
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
diff --git a/extensions/externals/src/harfbuzz/config/win32/stdint.h b/extensions/externals/src/harfbuzz/config/win32/stdint.h
new file mode 100644
index 0000000..9617465
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/config/win32/stdint.h
@@ -0,0 +1,214 @@
+/* stdint.h standard header */
+#pragma once
+#ifndef _STDINT
+#define _STDINT
+#ifndef RC_INVOKED
+#include <yvals.h>
+
+/* NB: assumes
+	byte has 8 bits
+	long is 32 bits
+	pointer can convert to and from long long
+	long long is longest type
+ */
+
+_C_STD_BEGIN
+		/* TYPE DEFINITIONS */
+#if defined (_MSC_VER) && _MSC_VER < 1600  // From harfbuz/src/hb-common.h
+typedef __int8 int8_t;
+typedef unsigned __int8 uint8_t;
+typedef __int16 int16_t;
+typedef unsigned __int16 uint16_t;
+typedef __int32 int32_t;
+typedef unsigned __int32 uint32_t;
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#else
+typedef signed char int8_t;
+typedef short int16_t;
+typedef int int32_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+#endif
+
+typedef signed char int_least8_t;
+typedef short int_least16_t;
+typedef int int_least32_t;
+
+typedef unsigned char uint_least8_t;
+typedef unsigned short uint_least16_t;
+typedef unsigned int uint_least32_t;
+
+typedef char int_fast8_t;
+typedef int int_fast16_t;
+typedef int int_fast32_t;
+
+typedef unsigned char uint_fast8_t;
+typedef unsigned int uint_fast16_t;
+typedef unsigned int uint_fast32_t;
+
+#ifndef _INTPTR_T_DEFINED
+ #define _INTPTR_T_DEFINED
+ #ifdef _WIN64
+typedef __int64 intptr_t;
+ #else /* _WIN64 */
+typedef _W64 int intptr_t;
+ #endif /* _WIN64 */
+#endif /* _INTPTR_T_DEFINED */
+
+#ifndef _UINTPTR_T_DEFINED
+ #define _UINTPTR_T_DEFINED
+ #ifdef _WIN64
+typedef unsigned __int64 uintptr_t;
+ #else /* _WIN64 */
+typedef _W64 unsigned int uintptr_t;
+ #endif /* _WIN64 */
+#endif /* _UINTPTR_T_DEFINED */
+
+typedef _Longlong int64_t;
+typedef _ULonglong uint64_t;
+
+typedef _Longlong int_least64_t;
+typedef _ULonglong uint_least64_t;
+
+typedef _Longlong int_fast64_t;
+typedef _ULonglong uint_fast64_t;
+
+typedef _Longlong intmax_t;
+typedef _ULonglong uintmax_t;
+
+		/* LIMIT MACROS */
+#define INT8_MIN	(-0x7f - _C2)
+#define INT16_MIN	(-0x7fff - _C2)
+#define INT32_MIN	(-0x7fffffff - _C2)
+
+#define INT8_MAX	0x7f
+#define INT16_MAX	0x7fff
+#define INT32_MAX	0x7fffffff
+#define UINT8_MAX	0xff
+#define UINT16_MAX	0xffff
+#define UINT32_MAX	0xffffffff
+
+#define INT_LEAST8_MIN		(-0x7f - _C2)
+#define INT_LEAST16_MIN		(-0x7fff - _C2)
+#define INT_LEAST32_MIN		(-0x7fffffff - _C2)
+
+#define INT_LEAST8_MAX		0x7f
+#define INT_LEAST16_MAX		0x7fff
+#define INT_LEAST32_MAX		0x7fffffff
+#define UINT_LEAST8_MAX		0xff
+#define UINT_LEAST16_MAX	0xffff
+#define UINT_LEAST32_MAX	0xffffffff
+
+#define INT_FAST8_MIN		(-0x7f - _C2)
+#define INT_FAST16_MIN		(-0x7fff - _C2)
+#define INT_FAST32_MIN		(-0x7fffffff - _C2)
+
+#define INT_FAST8_MAX		0x7f
+#define INT_FAST16_MAX		0x7fff
+#define INT_FAST32_MAX		0x7fffffff
+#define UINT_FAST8_MAX		0xff
+#define UINT_FAST16_MAX		0xffff
+#define UINT_FAST32_MAX		0xffffffff
+
+ #if _INTPTR == 0 || _INTPTR == 1
+#define INTPTR_MAX			0x7fffffff
+#define INTPTR_MIN			(-INTPTR_MAX - _C2)
+#define UINTPTR_MAX			0xffffffff
+
+ #else /* _INTPTR == 2 */
+#define INTPTR_MIN			(-_LLONG_MAX - _C2)
+#define INTPTR_MAX			_LLONG_MAX
+#define UINTPTR_MAX			_ULLONG_MAX
+#endif /* _INTPTR */
+
+#define INT8_C(x)	(x)
+#define INT16_C(x)	(x)
+#define INT32_C(x)	((x) + (INT32_MAX - INT32_MAX))
+
+#define UINT8_C(x)	(x)
+#define UINT16_C(x)	(x)
+#define UINT32_C(x)	((x) + (UINT32_MAX - UINT32_MAX))
+
+#ifdef _WIN64
+ #define PTRDIFF_MIN		INT64_MIN
+ #define PTRDIFF_MAX		INT64_MAX
+#else /* _WIN64 */
+ #define PTRDIFF_MIN		INT32_MIN
+ #define PTRDIFF_MAX		INT32_MAX
+#endif /* _WIN64 */
+
+#define SIG_ATOMIC_MIN	INT32_MIN
+#define SIG_ATOMIC_MAX	INT32_MAX
+
+#ifndef SIZE_MAX
+ #ifdef _WIN64
+  #define SIZE_MAX		UINT64_MAX
+ #else /* _WIN64 */
+  #define SIZE_MAX		UINT32_MAX
+ #endif /* _WIN64 */
+#endif /* SIZE_MAX */
+
+#ifndef WCHAR_MIN  // likely already defined by wchar.h
+#define WCHAR_MIN	0x0000 
+#endif
+#ifndef WCHAR_MAX  // likely already defined by wchar.h
+#define WCHAR_MAX	0xffff
+#endif
+
+#define WINT_MIN	0x0000
+#define WINT_MAX	0xffff
+
+ #define INT64_MIN	(-0x7fffffffffffffff - _C2)
+ #define INT64_MAX	0x7fffffffffffffff
+ #define UINT64_MAX	0xffffffffffffffffU
+
+ #define INT_LEAST64_MIN	(-0x7fffffffffffffff - _C2)
+ #define INT_LEAST64_MAX	0x7fffffffffffffff
+ #define UINT_LEAST64_MAX	0xffffffffffffffffU
+
+ #define INT_FAST64_MIN		(-0x7fffffffffffffff - _C2)
+ #define INT_FAST64_MAX		0x7fffffffffffffff
+ #define UINT_FAST64_MAX	0xffffffffffffffffU
+
+ #define INTMAX_MIN		(-0x7fffffffffffffff - _C2)
+ #define INTMAX_MAX		0x7fffffffffffffff
+ #define UINTMAX_MAX	0xffffffffffffffffU
+
+#define INT64_C(x)		((x) + (INT64_MAX - INT64_MAX))
+#define UINT64_C(x)		((x) + (UINT64_MAX - UINT64_MAX))
+#define INTMAX_C(x)		INT64_C(x)
+#define UINTMAX_C(x)	UINT64_C(x)
+_C_STD_END
+#endif /* RC_INVOKED */
+#endif /* _STDINT */
+
+ #if defined(_STD_USING)
+using _CSTD int8_t; using _CSTD int16_t;
+using _CSTD int32_t; using _CSTD int64_t;
+
+using _CSTD uint8_t; using _CSTD uint16_t;
+using _CSTD uint32_t; using _CSTD uint64_t;
+
+using _CSTD int_least8_t; using _CSTD int_least16_t;
+using _CSTD int_least32_t;  using _CSTD int_least64_t;
+using _CSTD uint_least8_t; using _CSTD uint_least16_t;
+using _CSTD uint_least32_t; using _CSTD uint_least64_t;
+
+using _CSTD intmax_t; using _CSTD uintmax_t;
+
+using _CSTD uintptr_t;
+using _CSTD intptr_t;
+
+using _CSTD int_fast8_t; using _CSTD int_fast16_t;
+using _CSTD int_fast32_t; using _CSTD int_fast64_t;
+using _CSTD uint_fast8_t; using _CSTD uint_fast16_t;
+using _CSTD uint_fast32_t; using _CSTD uint_fast64_t;
+ #endif /* defined(_STD_USING) */
+
+/*
+ * Copyright (c) 1992-2009 by P.J. Plauger.  ALL RIGHTS RESERVED.
+ * Consult your license regarding permissions and restrictions.
+V5.20:0009 */
diff --git a/extensions/externals/src/harfbuzz/configure b/extensions/externals/src/harfbuzz/configure
new file mode 100755
index 0000000..8227832
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/configure
@@ -0,0 +1,21071 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.68 for HarfBuzz 0.9.22.
+#
+# Report bugs to <http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz>.
+#
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+
+  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  # We cannot yet assume a decent shell, so we have to provide a
+	# neutralization value for shells without unset; and this also
+	# works around shells that cannot unset nonexistent variables.
+	# Preserve -v and -x to the replacement shell.
+	BASH_ENV=/dev/null
+	ENV=/dev/null
+	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+	export CONFIG_SHELL
+	case $- in # ((((
+	  *v*x* | *x*v* ) as_opts=-vx ;;
+	  *v* ) as_opts=-v ;;
+	  *x* ) as_opts=-x ;;
+	  * ) as_opts= ;;
+	esac
+	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz
+$0: about your system, including any error possibly output
+$0: before this message. Then install a modern shell, or
+$0: manually run the script under such a shell if you do
+$0: have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='HarfBuzz'
+PACKAGE_TARNAME='harfbuzz'
+PACKAGE_VERSION='0.9.22'
+PACKAGE_STRING='HarfBuzz 0.9.22'
+PACKAGE_BUGREPORT='http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz'
+PACKAGE_URL='http://harfbuzz.org/'
+
+ac_unique_file="src/harfbuzz.pc.in"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+HAVE_CORETEXT_FALSE
+HAVE_CORETEXT_TRUE
+CORETEXT_LIBS
+CORETEXT_CFLAGS
+HAVE_UNISCRIBE_FALSE
+HAVE_UNISCRIBE_TRUE
+UNISCRIBE_LIBS
+UNISCRIBE_CFLAGS
+HAVE_FREETYPE_FALSE
+HAVE_FREETYPE_TRUE
+FREETYPE_LIBS
+FREETYPE_CFLAGS
+HAVE_GRAPHITE2_FALSE
+HAVE_GRAPHITE2_TRUE
+GRAPHITE2_LIBS
+GRAPHITE2_CFLAGS
+HAVE_ICU_FALSE
+HAVE_ICU_TRUE
+ICU_CONFIG
+ICU_LIBS
+ICU_CFLAGS
+HAVE_CAIRO_FT_FALSE
+HAVE_CAIRO_FT_TRUE
+CAIRO_FT_LIBS
+CAIRO_FT_CFLAGS
+HAVE_CAIRO_FALSE
+HAVE_CAIRO_TRUE
+CAIRO_LIBS
+CAIRO_CFLAGS
+HAVE_UCDN_FALSE
+HAVE_UCDN_TRUE
+HAVE_INTROSPECTION_FALSE
+HAVE_INTROSPECTION_TRUE
+HAVE_GOBJECT_FALSE
+HAVE_GOBJECT_TRUE
+GLIB_MKENUMS
+GOBJECT_LIBS
+GOBJECT_CFLAGS
+HAVE_GLIB_FALSE
+HAVE_GLIB_TRUE
+GLIB_LIBS
+GLIB_CFLAGS
+HAVE_OT_FALSE
+HAVE_OT_TRUE
+HAVE_PTHREAD_FALSE
+HAVE_PTHREAD_TRUE
+PTHREAD_CFLAGS
+PTHREAD_LIBS
+PTHREAD_CC
+ax_pthread_config
+OS_WIN32_FALSE
+OS_WIN32_TRUE
+HAVE_GCC_FALSE
+HAVE_GCC_TRUE
+GTK_DOC_USE_REBASE_FALSE
+GTK_DOC_USE_REBASE_TRUE
+GTK_DOC_USE_LIBTOOL_FALSE
+GTK_DOC_USE_LIBTOOL_TRUE
+GTK_DOC_BUILD_PDF_FALSE
+GTK_DOC_BUILD_PDF_TRUE
+GTK_DOC_BUILD_HTML_FALSE
+GTK_DOC_BUILD_HTML_TRUE
+ENABLE_GTK_DOC_FALSE
+ENABLE_GTK_DOC_TRUE
+GTKDOC_DEPS_LIBS
+GTKDOC_DEPS_CFLAGS
+HTML_DIR
+GTKDOC_MKPDF
+GTKDOC_REBASE
+GTKDOC_CHECK
+HB_LIBTOOL_VERSION_INFO
+HB_VERSION
+HB_VERSION_MICRO
+HB_VERSION_MINOR
+HB_VERSION_MAJOR
+PKG_CONFIG
+CXXCPP
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+ac_ct_CXX
+CXXFLAGS
+CXX
+CPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+RANLIB
+DLLTOOL
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+ac_ct_AR
+AR
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_dependency_tracking
+enable_static
+enable_shared
+with_pic
+enable_fast_install
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+with_html_dir
+enable_gtk_doc
+enable_gtk_doc_html
+enable_gtk_doc_pdf
+with_glib
+with_gobject
+with_cairo
+with_icu
+with_graphite2
+with_freetype
+with_uniscribe
+with_coretext
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+CXX
+CXXFLAGS
+CCC
+CXXCPP
+PKG_CONFIG
+GTKDOC_DEPS_CFLAGS
+GTKDOC_DEPS_LIBS
+GLIB_CFLAGS
+GLIB_LIBS
+GOBJECT_CFLAGS
+GOBJECT_LIBS
+CAIRO_CFLAGS
+CAIRO_LIBS
+CAIRO_FT_CFLAGS
+CAIRO_FT_LIBS
+ICU_CFLAGS
+ICU_LIBS
+GRAPHITE2_CFLAGS
+GRAPHITE2_LIBS
+FREETYPE_CFLAGS
+FREETYPE_LIBS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used" >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures HarfBuzz 0.9.22 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking ...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/harfbuzz]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of HarfBuzz 0.9.22:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-silent-rules          less verbose build output (undo: `make V=1')
+  --disable-silent-rules         verbose build output (undo: `make V=0')
+  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors
+  --enable-static[=PKGS]  build static libraries [default=no]
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+  --enable-gtk-doc        use gtk-doc to build documentation [[default=no]]
+  --enable-gtk-doc-html   build documentation in html format [[default=yes]]
+  --enable-gtk-doc-pdf    build documentation in pdf format [[default=no]]
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-sysroot=DIR Search for dependent libraries within DIR
+                        (or the compiler's sysroot if not specified).
+  --with-html-dir=PATH    path to installed docs
+  --with-glib=[yes/no/auto]
+                          Use glib [default=auto]
+  --with-gobject=[yes/no/auto]
+                          Use gobject [default=auto]
+  --with-cairo=[yes/no/auto]
+                          Use cairo [default=auto]
+  --with-icu=[yes/no/auto]
+                          Use ICU [default=auto]
+  --with-graphite2=[yes/no/auto]
+                          Use the graphite2 library [default=no]
+  --with-freetype=[yes/no/auto]
+                          Use the FreeType library [default=auto]
+  --with-uniscribe=[yes/no/auto]
+                          Use the Uniscribe library [default=no]
+  --with-coretext=[yes/no/auto]
+                          Use CoreText [default=no]
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+  CXX         C++ compiler command
+  CXXFLAGS    C++ compiler flags
+  CXXCPP      C++ preprocessor
+  PKG_CONFIG  path to pkg-config utility
+  GTKDOC_DEPS_CFLAGS
+              C compiler flags for GTKDOC_DEPS, overriding pkg-config
+  GTKDOC_DEPS_LIBS
+              linker flags for GTKDOC_DEPS, overriding pkg-config
+  GLIB_CFLAGS C compiler flags for GLIB, overriding pkg-config
+  GLIB_LIBS   linker flags for GLIB, overriding pkg-config
+  GOBJECT_CFLAGS
+              C compiler flags for GOBJECT, overriding pkg-config
+  GOBJECT_LIBS
+              linker flags for GOBJECT, overriding pkg-config
+  CAIRO_CFLAGS
+              C compiler flags for CAIRO, overriding pkg-config
+  CAIRO_LIBS  linker flags for CAIRO, overriding pkg-config
+  CAIRO_FT_CFLAGS
+              C compiler flags for CAIRO_FT, overriding pkg-config
+  CAIRO_FT_LIBS
+              linker flags for CAIRO_FT, overriding pkg-config
+  ICU_CFLAGS  C compiler flags for ICU, overriding pkg-config
+  ICU_LIBS    linker flags for ICU, overriding pkg-config
+  GRAPHITE2_CFLAGS
+              C compiler flags for GRAPHITE2, overriding pkg-config
+  GRAPHITE2_LIBS
+              linker flags for GRAPHITE2, overriding pkg-config
+  FREETYPE_CFLAGS
+              C compiler flags for FREETYPE, overriding pkg-config
+  FREETYPE_LIBS
+              linker flags for FREETYPE, overriding pkg-config
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz>.
+HarfBuzz home page: <http://harfbuzz.org/>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+HarfBuzz configure 0.9.22
+generated by GNU Autoconf 2.68
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ------------------------------------------------------------------------- ##
+## Report this to http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz ##
+## ------------------------------------------------------------------------- ##"
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=no"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+	 return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+	    return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by HarfBuzz $as_me 0.9.22, which was
+generated by GNU Autoconf 2.68.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+am__api_version='1.11'
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[\\\"\#\$\&\'\`$am_lf]*)
+    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
+    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t "$srcdir/configure" conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$*" != "X $srcdir/configure conftest.file" \
+      && test "$*" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" "$LINENO" 5
+   fi
+
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+  if ${ac_cv_path_mkdir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in mkdir gmkdir; do
+	 for ac_exec_ext in '' $ac_executable_extensions; do
+	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	     'mkdir (GNU coreutils) '* | \
+	     'mkdir (coreutils) '* | \
+	     'mkdir (fileutils) '4.1*)
+	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	       break 3;;
+	   esac
+	 done
+       done
+  done
+IFS=$as_save_IFS
+
+fi
+
+  test -d ./--version && rmdir ./--version
+  if test "${ac_cv_path_mkdir+set}" = set; then
+    MKDIR_P="$ac_cv_path_mkdir -p"
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for MKDIR_P within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    MKDIR_P="$ac_install_sh -d"
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+  [\\/$]* | ?:[\\/]*) ;;
+  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  am__isrc=' -I$(srcdir)'
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='harfbuzz'
+ VERSION='0.9.22'
+
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+  enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in
+yes) AM_DEFAULT_VERBOSITY=0;;
+no)  AM_DEFAULT_VERBOSITY=1;;
+*)   AM_DEFAULT_VERBOSITY=0;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+    AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+
+# Initialize libtool
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in ar lib "link -lib"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$AR" && break
+  done
+fi
+if test -z "$AR"; then
+  ac_ct_AR=$AR
+  for ac_prog in ar lib "link -lib"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_AR" && break
+done
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+fi
+
+: ${AR=ar}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5
+$as_echo_n "checking the archiver ($AR) interface... " >&6; }
+if ${am_cv_ar_interface+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  am_cv_ar_interface=ar
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int some_variable = 0;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5'
+      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
+  (eval $am_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+      if test "$ac_status" -eq 0; then
+        am_cv_ar_interface=ar
+      else
+        am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5'
+        { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
+  (eval $am_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+        if test "$ac_status" -eq 0; then
+          am_cv_ar_interface=lib
+        else
+          am_cv_ar_interface=unknown
+        fi
+      fi
+      rm -f conftest.lib libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5
+$as_echo "$am_cv_ar_interface" >&6; }
+
+case $am_cv_ar_interface in
+ar)
+  ;;
+lib)
+  # Microsoft lib, so override with the ar-lib wrapper script.
+  # FIXME: It is wrong to rewrite AR.
+  # But if we don't then we get into trouble of one sort or another.
+  # A longer-term fix would be to have automake use am__AR in this case,
+  # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
+  # similar.
+  AR="$am_aux_dir/ar-lib $AR"
+  ;;
+unknown)
+  as_fn_error $? "could not determine $AR interface" "$LINENO" 5
+  ;;
+esac
+
+
+case `pwd` in
+  *\ * | *\	*)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.2'
+macro_revision='1.3337'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO ""
+}
+
+case "$ECHO" in
+  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in dumpbin "link -dump"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DUMPBIN"; then
+  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$DUMPBIN" && break
+  done
+fi
+if test -z "$DUMPBIN"; then
+  ac_ct_DUMPBIN=$DUMPBIN
+  for ac_prog in dumpbin "link -dump"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DUMPBIN"; then
+  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_DUMPBIN" && break
+done
+
+  if test "x$ac_ct_DUMPBIN" = x; then
+    DUMPBIN=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DUMPBIN=$ac_ct_DUMPBIN
+  fi
+fi
+
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+  cat conftest.out >&5
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,b/c, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+        ;;
+    esac
+    ;;
+  *-*-cygwin* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_noop
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+        ;;
+    esac
+    ;;
+  * ) # unhandled hosts (and "normal" native builds)
+    lt_cv_to_host_file_cmd=func_convert_file_noop
+    ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+        ;;
+    esac
+    ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    if test "$GCC" != yes; then
+      reload_cmds=false
+    fi
+    ;;
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd* | netbsdelf*-gnu)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+  case $host_os in
+  mingw* | pw32*)
+    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+      want_nocaseglob=yes
+    else
+      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+    fi
+    ;;
+  esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DLLTOOL"; then
+  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+  ac_ct_DLLTOOL=$DLLTOOL
+  # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DLLTOOL"; then
+  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DLLTOOL" = x; then
+    DLLTOOL="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DLLTOOL=$ac_ct_DLLTOOL
+  fi
+else
+  DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+  # two different shell functions defined in ltmain.sh
+  # decide which to use based on capabilities of $DLLTOOL
+  case `$DLLTOOL --help 2>&1` in
+  *--identify-strict*)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+    ;;
+  *)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+    ;;
+  esac
+  ;;
+*)
+  # fallback: assume linklib IS sharedlib
+  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in ar
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$AR" && break
+  done
+fi
+if test -z "$AR"; then
+  ac_ct_AR=$AR
+  for ac_prog in ar
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_AR" && break
+done
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ar_at_file=no
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  echo conftest.$ac_objext > conftest.lst
+      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+  (eval $lt_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+      if test "$ac_status" -eq 0; then
+	# Ensure the archiver fails upon bogus file names.
+	rm -f conftest.$ac_objext libconftest.a
+	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+  (eval $lt_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	if test "$ac_status" -ne 0; then
+          lt_cv_ar_at_file=@
+        fi
+      fi
+      rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test "x$lt_cv_ar_at_file" = xno; then
+  archiver_list_spec=
+else
+  archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK '"\
+"     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+LT_DLSYM_CONST struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_globsym_save_LIBS=$LIBS
+	  lt_globsym_save_CFLAGS=$CFLAGS
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS=$lt_globsym_save_LIBS
+	  CFLAGS=$lt_globsym_save_CFLAGS
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+  nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+  withval=$with_sysroot;
+else
+  with_sysroot=no
+fi
+
+
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+   if test "$GCC" = yes; then
+     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+   fi
+   ;; #(
+ /*)
+   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   ;; #(
+ no|'')
+   ;; #(
+ *)
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
+$as_echo "${with_sysroot}" >&6; }
+   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+   ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_i386"
+	    ;;
+	  ppc64-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  ppc*-*linux*|powerpc*-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_cc_needs_belf=yes
+else
+  lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*)
+        case $host in
+        i?86-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD="${LD-ld}_sol2"
+        fi
+        ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$MANIFEST_TOOL"; then
+  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+  ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+  # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_MANIFEST_TOOL"; then
+  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_MANIFEST_TOOL" = x; then
+    MANIFEST_TOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+  fi
+else
+  MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_path_mainfest_tool=no
+  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+  cat conftest.err >&5
+  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+    lt_cv_path_mainfest_tool=yes
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+  MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LIPO"; then
+  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+  ac_ct_LIPO=$LIPO
+  # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_LIPO"; then
+  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_LIPO="lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_LIPO" = x; then
+    LIPO=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    LIPO=$ac_ct_LIPO
+  fi
+else
+  LIPO="$ac_cv_prog_LIPO"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL"; then
+  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+  ac_ct_OTOOL=$OTOOL
+  # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL"; then
+  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL="otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL" = x; then
+    OTOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL=$ac_ct_OTOOL
+  fi
+else
+  OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL64"; then
+  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+  ac_ct_OTOOL64=$OTOOL64
+  # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL64"; then
+  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL64="otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL64" = x; then
+    OTOOL64=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL64=$ac_ct_OTOOL64
+  fi
+else
+  OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&5
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&5
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_ld_exported_symbols_list=yes
+else
+  lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+      echo "$AR cru libconftest.a conftest.o" >&5
+      $AR cru libconftest.a conftest.o 2>&5
+      echo "$RANLIB libconftest.a" >&5
+      $RANLIB libconftest.a 2>&5
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&5
+      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&5
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[012])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[012]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+# Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=no
+fi
+
+
+
+
+
+
+
+
+
+
+        enable_dlopen=no
+
+
+  enable_win32_dll=no
+
+
+            # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+  withval=$with_pic; lt_p=${PACKAGE-default}
+    case $withval in
+    yes|no) pic_mode=$withval ;;
+    *)
+      pic_mode=default
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for lt_pkg in $withval; do
+	IFS="$lt_save_ifs"
+	if test "X$lt_pkg" = "X$lt_p"; then
+	  pic_mode=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+  # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+  *)
+    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+  esac
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+
+
+
+  lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      lt_prog_compiler_wl='-Xlinker '
+      if test -n "$lt_prog_compiler_pic"; then
+        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+      fi
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='--shared'
+	lt_prog_compiler_static='--static'
+	;;
+      nagfor*)
+	# NAG Fortran compiler
+	lt_prog_compiler_wl='-Wl,-Wl,,'
+	lt_prog_compiler_pic='-PIC'
+	lt_prog_compiler_static='-Bstatic'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-qpic'
+	lt_prog_compiler_static='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Qoption ld '
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+        *Intel*\ [CF]*Compiler*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fPIC'
+	  lt_prog_compiler_static='-static'
+	  ;;
+	*Portland\ Group*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fpic'
+	  lt_prog_compiler_static='-Bstatic'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  always_export_symbols=no
+  archive_cmds=
+  archive_expsym_cmds=
+  compiler_needs_object=no
+  enable_shared_with_static_runtimes=no
+  export_dynamic_flag_spec=
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic=no
+  hardcode_direct=no
+  hardcode_direct_absolute=no
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_separator=
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  inherit_rpath=no
+  link_all_deplibs=unknown
+  module_cmds=
+  module_expsym_cmds=
+  old_archive_from_new_cmds=
+  old_archive_from_expsyms_cmds=
+  thread_safe_flag_spec=
+  whole_archive_flag_spec=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  linux* | k*bsd*-gnu | gnu*)
+    link_all_deplibs=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      export_dynamic_flag_spec='${wl}--export-all-symbols'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+      exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    haiku*)
+      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      link_all_deplibs=yes
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  whole_archive_flag_spec=
+	  tmp_sharedflag='--shared' ;;
+	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+	  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    netbsd* | netbsdelf*-gnu)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_direct_absolute=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      file_list_spec='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  hardcode_direct=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L=yes
+	  hardcode_libdir_flag_spec='-L$libdir'
+	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+	link_all_deplibs=no
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      export_dynamic_flag_spec='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath_+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath_
+fi
+
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath_+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath_
+fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec='$convenience'
+	  fi
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      case $cc_basename in
+      cl*)
+	# Native MSVC
+	hardcode_libdir_flag_spec=' '
+	allow_undefined_flag=unsupported
+	always_export_symbols=yes
+	file_list_spec='@'
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	  else
+	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	  fi~
+	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	  linknames='
+	# The linker will not automatically build a static lib if we build a DLL.
+	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+	enable_shared_with_static_runtimes=yes
+	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+	# Don't use ranlib
+	old_postinstall_cmds='chmod 644 $oldlib'
+	postlink_cmds='lt_outputfile="@OUTPUT@"~
+	  lt_tool_outputfile="@TOOL_OUTPUT@"~
+	  case $lt_outputfile in
+	    *.exe|*.EXE) ;;
+	    *)
+	      lt_outputfile="$lt_outputfile.exe"
+	      lt_tool_outputfile="$lt_tool_outputfile.exe"
+	      ;;
+	  esac~
+	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	    $RM "$lt_outputfile.manifest";
+	  fi'
+	;;
+      *)
+	# Assume MSVC wrapper
+	hardcode_libdir_flag_spec=' '
+	allow_undefined_flag=unsupported
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+	# The linker will automatically build a .lib file if we build a DLL.
+	old_archive_from_new_cmds='true'
+	# FIXME: Should let the user specify the lib program.
+	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+	enable_shared_with_static_runtimes=yes
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc=no
+  hardcode_direct=no
+  hardcode_automatic=yes
+  hardcode_shlibpath_var=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+  else
+    whole_archive_flag_spec=''
+  fi
+  link_all_deplibs=yes
+  allow_undefined_flag="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+  else
+  ld_shlibs=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+	hardcode_direct=yes
+	hardcode_direct_absolute=yes
+	export_dynamic_flag_spec='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler__b=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS -b"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler__b=yes
+       fi
+     else
+       lt_cv_prog_compiler__b=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  hardcode_direct_absolute=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+	# This should be the same for all languages, so no per-tag cache variable.
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  save_LDFLAGS="$LDFLAGS"
+	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+	   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_irix_exported_symbol=yes
+else
+  lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+           LDFLAGS="$save_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+	if test "$lt_cv_irix_exported_symbol" = yes; then
+          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+	fi
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      inherit_rpath=yes
+      link_all_deplibs=yes
+      ;;
+
+    netbsd* | netbsdelf*-gnu)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	hardcode_direct_absolute=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-R,$libdir'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	export_dynamic_flag_spec='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl
+	  pic_flag=$lt_prog_compiler_pic
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag
+	  allow_undefined_flag=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	  then
+	    lt_cv_archive_cmds_need_lc=no
+	  else
+	    lt_cv_archive_cmds_need_lc=yes
+	  fi
+	  allow_undefined_flag=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+
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+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+    library_names_spec='${libname}.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec="$LIB"
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[23].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[3-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+   test -n "$runpath_var" ||
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+   test "$inherit_rpath" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+  if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+    ;;
+
+  *)
+    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_shl_load=yes
+else
+  ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_svld_dlopen=yes
+else
+  ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_dld_link=yes
+else
+  ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+    ;;
+  *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+  # Report which library types will actually be built
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[4-9]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# Check for programs
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+if test "x$CC" != xcc; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
+$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
+$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
+fi
+set dummy $CC; ac_cc=`$as_echo "$2" |
+		      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } &&
+   test -f conftest2.$ac_objext && { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; };
+then
+  eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+  if test "x$CC" != xcc; then
+    # Test first that cc exists at all.
+    if { ac_try='cc -c conftest.$ac_ext >&5'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+      ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+      rm -f conftest2.*
+      if { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } &&
+	 test -f conftest2.$ac_objext && { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; };
+      then
+	# cc works too.
+	:
+      else
+	# cc exists but doesn't like -o.
+	eval ac_cv_prog_cc_${ac_cc}_c_o=no
+      fi
+    fi
+  fi
+else
+  eval ac_cv_prog_cc_${ac_cc}_c_o=no
+fi
+rm -f core conftest*
+
+fi
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
+
+fi
+
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CXX" && break
+  done
+fi
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CXX" && break
+done
+
+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CXX=$ac_ct_CXX
+  fi
+fi
+
+  fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
+   ac_cv_prog_cxx_g=no
+   CXXFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+else
+  CXXFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+	 CXXFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CXX"  am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CXX_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CXX_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+  am__fastdepCXX_TRUE=
+  am__fastdepCXX_FALSE='#'
+else
+  am__fastdepCXX_TRUE='#'
+  am__fastdepCXX_FALSE=
+fi
+
+
+
+
+func_stripname_cnf ()
+{
+  case ${2} in
+  .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+  *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+  esac
+} # func_stripname_cnf
+
+      if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+  if ${ac_cv_prog_CXXCPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CXXCPP needs to be expanded
+    for CXXCPP in "$CXX -E" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+  CXXCPP=$ac_cv_prog_CXXCPP
+else
+  ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+else
+  _lt_caught_CXX_error=yes
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+reload_flag_CXX=$reload_flag
+reload_cmds_CXX=$reload_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="int some_variable = 0;"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+  # save warnings/boilerplate of simple test code
+  ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+  ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_CFLAGS=$CFLAGS
+  lt_save_LD=$LD
+  lt_save_GCC=$GCC
+  GCC=$GXX
+  lt_save_with_gnu_ld=$with_gnu_ld
+  lt_save_path_LD=$lt_cv_path_LD
+  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+  else
+    $as_unset lt_cv_prog_gnu_ld
+  fi
+  if test -n "${lt_cv_path_LDCXX+set}"; then
+    lt_cv_path_LD=$lt_cv_path_LDCXX
+  else
+    $as_unset lt_cv_path_LD
+  fi
+  test -z "${LDCXX+set}" || LD=$LDCXX
+  CC=${CXX-"c++"}
+  CFLAGS=$CXXFLAGS
+  compiler=$CC
+  compiler_CXX=$CC
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+  if test -n "$compiler"; then
+    # We don't want -fno-exception when compiling C++ code, so set the
+    # no_builtin_flag separately
+    if test "$GXX" = yes; then
+      lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+    else
+      lt_prog_compiler_no_builtin_flag_CXX=
+    fi
+
+    if test "$GXX" = yes; then
+      # Set up default GNU C++ configuration
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+      # Check if GNU C++ uses GNU ld as the underlying linker, since the
+      # archiving commands below assume that GNU ld is being used.
+      if test "$with_gnu_ld" = yes; then
+        archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+        export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+        # If archive_cmds runs LD, not CC, wlarc should be empty
+        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+        #     investigate it a little bit more. (MM)
+        wlarc='${wl}'
+
+        # ancient GNU ld didn't support --whole-archive et. al.
+        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+	  $GREP 'no-whole-archive' > /dev/null; then
+          whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+        else
+          whole_archive_flag_spec_CXX=
+        fi
+      else
+        with_gnu_ld=no
+        wlarc=
+
+        # A generic and very simple default shared library creation
+        # command for GNU C++ for the case where it uses the native
+        # linker, instead of GNU ld.  If possible, this setting should
+        # overridden to take advantage of the native linker features on
+        # the platform it is being used on.
+        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      fi
+
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+    else
+      GXX=no
+      with_gnu_ld=no
+      wlarc=
+    fi
+
+    # PORTME: fill in a description of your system's C++ link characteristics
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+    ld_shlibs_CXX=yes
+    case $host_os in
+      aix3*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+      aix[4-9]*)
+        if test "$host_cpu" = ia64; then
+          # On IA64, the linker does run time linking by default, so we don't
+          # have to do anything special.
+          aix_use_runtimelinking=no
+          exp_sym_flag='-Bexport'
+          no_entry_flag=""
+        else
+          aix_use_runtimelinking=no
+
+          # Test if we are trying to use run time linking or normal
+          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+          # need to do runtime linking.
+          case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	    for ld_flag in $LDFLAGS; do
+	      case $ld_flag in
+	      *-brtl*)
+	        aix_use_runtimelinking=yes
+	        break
+	        ;;
+	      esac
+	    done
+	    ;;
+          esac
+
+          exp_sym_flag='-bexport'
+          no_entry_flag='-bnoentry'
+        fi
+
+        # When large executables or shared objects are built, AIX ld can
+        # have problems creating the table of contents.  If linking a library
+        # or program results in "error TOC overflow" add -mminimal-toc to
+        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+        archive_cmds_CXX=''
+        hardcode_direct_CXX=yes
+        hardcode_direct_absolute_CXX=yes
+        hardcode_libdir_separator_CXX=':'
+        link_all_deplibs_CXX=yes
+        file_list_spec_CXX='${wl}-f,'
+
+        if test "$GXX" = yes; then
+          case $host_os in aix4.[012]|aix4.[012].*)
+          # We only want to do this on AIX 4.2 and lower, the check
+          # below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	    # We have reworked collect2
+	    :
+	  else
+	    # We have old collect2
+	    hardcode_direct_CXX=unsupported
+	    # It fails to find uninstalled libraries when the uninstalled
+	    # path is not listed in the libpath.  Setting hardcode_minus_L
+	    # to unsupported forces relinking
+	    hardcode_minus_L_CXX=yes
+	    hardcode_libdir_flag_spec_CXX='-L$libdir'
+	    hardcode_libdir_separator_CXX=
+	  fi
+          esac
+          shared_flag='-shared'
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag="$shared_flag "'${wl}-G'
+	  fi
+        else
+          # not using gcc
+          if test "$host_cpu" = ia64; then
+	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	  # chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+          else
+	    if test "$aix_use_runtimelinking" = yes; then
+	      shared_flag='${wl}-G'
+	    else
+	      shared_flag='${wl}-bM:SRE'
+	    fi
+          fi
+        fi
+
+        export_dynamic_flag_spec_CXX='${wl}-bexpall'
+        # It seems that -bexpall does not export symbols beginning with
+        # underscore (_), so it is better to generate a list of symbols to
+	# export.
+        always_export_symbols_CXX=yes
+        if test "$aix_use_runtimelinking" = yes; then
+          # Warning - without using the other runtime loading flags (-brtl),
+          # -berok will link without error, but may produce a broken library.
+          allow_undefined_flag_CXX='-berok'
+          # Determine the default libpath from the value encoded in an empty
+          # executable.
+          if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath__CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath__CXX"; then
+    lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath__CXX"; then
+    lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+          hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+          archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        else
+          if test "$host_cpu" = ia64; then
+	    hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+	    allow_undefined_flag_CXX="-z nodefs"
+	    archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+          else
+	    # Determine the default libpath from the value encoded in an
+	    # empty executable.
+	    if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath__CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath__CXX"; then
+    lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath__CXX"; then
+    lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+	    hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+	    # Warning - without using the other run time loading flags,
+	    # -berok will link without error, but may produce a broken library.
+	    no_undefined_flag_CXX=' ${wl}-bernotok'
+	    allow_undefined_flag_CXX=' ${wl}-berok'
+	    if test "$with_gnu_ld" = yes; then
+	      # We only use this code for GNU lds that support --whole-archive.
+	      whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    else
+	      # Exported symbols can be pulled into shared objects from archives
+	      whole_archive_flag_spec_CXX='$convenience'
+	    fi
+	    archive_cmds_need_lc_CXX=yes
+	    # This is similar to how AIX traditionally builds its shared
+	    # libraries.
+	    archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+          fi
+        fi
+        ;;
+
+      beos*)
+	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	  allow_undefined_flag_CXX=unsupported
+	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	  # support --undefined.  This deserves some investigation.  FIXME
+	  archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	else
+	  ld_shlibs_CXX=no
+	fi
+	;;
+
+      chorus*)
+        case $cc_basename in
+          *)
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	  ;;
+        esac
+        ;;
+
+      cygwin* | mingw* | pw32* | cegcc*)
+	case $GXX,$cc_basename in
+	,cl* | no,cl*)
+	  # Native MSVC
+	  # hardcode_libdir_flag_spec is actually meaningless, as there is
+	  # no search path for DLLs.
+	  hardcode_libdir_flag_spec_CXX=' '
+	  allow_undefined_flag_CXX=unsupported
+	  always_export_symbols_CXX=yes
+	  file_list_spec_CXX='@'
+	  # Tell ltmain to make .lib files, not .a files.
+	  libext=lib
+	  # Tell ltmain to make .dll files, not .so files.
+	  shrext_cmds=".dll"
+	  # FIXME: Setting linknames here is a bad hack.
+	  archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	  archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	    else
+	      $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	    fi~
+	    $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	    linknames='
+	  # The linker will not automatically build a static lib if we build a DLL.
+	  # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
+	  enable_shared_with_static_runtimes_CXX=yes
+	  # Don't use ranlib
+	  old_postinstall_cmds_CXX='chmod 644 $oldlib'
+	  postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
+	    lt_tool_outputfile="@TOOL_OUTPUT@"~
+	    case $lt_outputfile in
+	      *.exe|*.EXE) ;;
+	      *)
+		lt_outputfile="$lt_outputfile.exe"
+		lt_tool_outputfile="$lt_tool_outputfile.exe"
+		;;
+	    esac~
+	    func_to_tool_file "$lt_outputfile"~
+	    if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	      $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	      $RM "$lt_outputfile.manifest";
+	    fi'
+	  ;;
+	*)
+	  # g++
+	  # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+	  # as there is no search path for DLLs.
+	  hardcode_libdir_flag_spec_CXX='-L$libdir'
+	  export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
+	  allow_undefined_flag_CXX=unsupported
+	  always_export_symbols_CXX=no
+	  enable_shared_with_static_runtimes_CXX=yes
+
+	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+	    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	    # If the export-symbols file already is a .def file (1st line
+	    # is EXPORTS), use it as is; otherwise, prepend...
+	    archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      cp $export_symbols $output_objdir/$soname.def;
+	    else
+	      echo EXPORTS > $output_objdir/$soname.def;
+	      cat $export_symbols >> $output_objdir/$soname.def;
+	    fi~
+	    $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	  else
+	    ld_shlibs_CXX=no
+	  fi
+	  ;;
+	esac
+	;;
+      darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc_CXX=no
+  hardcode_direct_CXX=no
+  hardcode_automatic_CXX=yes
+  hardcode_shlibpath_var_CXX=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+  else
+    whole_archive_flag_spec_CXX=''
+  fi
+  link_all_deplibs_CXX=yes
+  allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+       if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+      archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+      archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+    fi
+
+  else
+  ld_shlibs_CXX=no
+  fi
+
+	;;
+
+      dgux*)
+        case $cc_basename in
+          ec++*)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          ghcx*)
+	    # Green Hills C++ Compiler
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+        esac
+        ;;
+
+      freebsd2.*)
+        # C++ shared libraries reported to be fairly broken before
+	# switch to ELF
+        ld_shlibs_CXX=no
+        ;;
+
+      freebsd-elf*)
+        archive_cmds_need_lc_CXX=no
+        ;;
+
+      freebsd* | dragonfly*)
+        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+        # conventions
+        ld_shlibs_CXX=yes
+        ;;
+
+      gnu*)
+        ;;
+
+      haiku*)
+        archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        link_all_deplibs_CXX=yes
+        ;;
+
+      hpux9*)
+        hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+        hardcode_libdir_separator_CXX=:
+        export_dynamic_flag_spec_CXX='${wl}-E'
+        hardcode_direct_CXX=yes
+        hardcode_minus_L_CXX=yes # Not in the search PATH,
+				             # but as the default
+				             # location of the library.
+
+        case $cc_basename in
+          CC*)
+            # FIXME: insert proper C++ library support
+            ld_shlibs_CXX=no
+            ;;
+          aCC*)
+            archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+            ;;
+          *)
+            if test "$GXX" = yes; then
+              archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            else
+              # FIXME: insert proper C++ library support
+              ld_shlibs_CXX=no
+            fi
+            ;;
+        esac
+        ;;
+
+      hpux10*|hpux11*)
+        if test $with_gnu_ld = no; then
+	  hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+	  hardcode_libdir_separator_CXX=:
+
+          case $host_cpu in
+            hppa*64*|ia64*)
+              ;;
+            *)
+	      export_dynamic_flag_spec_CXX='${wl}-E'
+              ;;
+          esac
+        fi
+        case $host_cpu in
+          hppa*64*|ia64*)
+            hardcode_direct_CXX=no
+            hardcode_shlibpath_var_CXX=no
+            ;;
+          *)
+            hardcode_direct_CXX=yes
+            hardcode_direct_absolute_CXX=yes
+            hardcode_minus_L_CXX=yes # Not in the search PATH,
+					         # but as the default
+					         # location of the library.
+            ;;
+        esac
+
+        case $cc_basename in
+          CC*)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          aCC*)
+	    case $host_cpu in
+	      hppa*64*)
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      ia64*)
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      *)
+	        archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	    esac
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test $with_gnu_ld = no; then
+	        case $host_cpu in
+	          hppa*64*)
+	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          ia64*)
+	            archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          *)
+	            archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	        esac
+	      fi
+	    else
+	      # FIXME: insert proper C++ library support
+	      ld_shlibs_CXX=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      interix[3-9]*)
+	hardcode_direct_CXX=no
+	hardcode_shlibpath_var_CXX=no
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	export_dynamic_flag_spec_CXX='${wl}-E'
+	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+	# Instead, shared libraries are loaded at an image base (0x10000000 by
+	# default) and relocated if they conflict, which is a slow very memory
+	# consuming and fragmenting process.  To avoid this, we pick a random,
+	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+	archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	;;
+      irix5* | irix6*)
+        case $cc_basename in
+          CC*)
+	    # SGI C++
+	    archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test "$with_gnu_ld" = no; then
+	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	      else
+	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+	      fi
+	    fi
+	    link_all_deplibs_CXX=yes
+	    ;;
+        esac
+        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+        hardcode_libdir_separator_CXX=:
+        inherit_rpath_CXX=yes
+        ;;
+
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	    archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	    old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+	    ;;
+	  icpc* | ecpc* )
+	    # Intel C++
+	    with_gnu_ld=yes
+	    # version 8.0 and above of icpc choke on multiply defined symbols
+	    # if we add $predep_objects and $postdep_objects, however 7.1 and
+	    # earlier do not add the objects themselves.
+	    case `$CC -V 2>&1` in
+	      *"Version 7."*)
+	        archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	      *)  # Version 8.0 or newer
+	        tmp_idyn=
+	        case $host_cpu in
+		  ia64*) tmp_idyn=' -i_dynamic';;
+		esac
+	        archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	    esac
+	    archive_cmds_need_lc_CXX=no
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	    whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    ;;
+          pgCC* | pgcpp*)
+            # Portland Group C++ compiler
+	    case `$CC -V` in
+	    *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
+	      prelink_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+	      old_archive_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+		$RANLIB $oldlib'
+	      archive_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      archive_expsym_cmds_CXX='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    *) # Version 6 and above use weak symbols
+	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    esac
+
+	    hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	    whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+            ;;
+	  cxx*)
+	    # Compaq C++
+	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	    runpath_var=LD_RUN_PATH
+	    hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+	    hardcode_libdir_separator_CXX=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+	    ;;
+	  xl* | mpixl* | bgxl*)
+	    # IBM XL 8.0 on PPC, with GNU ld
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	    archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    if test "x$supports_anon_versioning" = xyes; then
+	      archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
+		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+		echo "local: *; };" >> $output_objdir/$libname.ver~
+		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	    fi
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      no_undefined_flag_CXX=' -zdefs'
+	      archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	      hardcode_libdir_flag_spec_CXX='-R$libdir'
+	      whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	      compiler_needs_object_CXX=yes
+
+	      # Not sure whether something based on
+	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	      # would be better.
+	      output_verbose_link_cmd='func_echo_all'
+
+	      # Archives containing C++ object files must be created using
+	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	      # necessary to make sure instantiated templates are included
+	      # in the archive.
+	      old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+
+      lynxos*)
+        # FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+
+      m88k*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+	;;
+
+      mvs*)
+        case $cc_basename in
+          cxx*)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+	  *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+	esac
+	;;
+
+      netbsd*)
+        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	  archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+	  wlarc=
+	  hardcode_libdir_flag_spec_CXX='-R$libdir'
+	  hardcode_direct_CXX=yes
+	  hardcode_shlibpath_var_CXX=no
+	fi
+	# Workaround some broken pre-1.5 toolchains
+	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+	;;
+
+      *nto* | *qnx*)
+        ld_shlibs_CXX=yes
+	;;
+
+      openbsd2*)
+        # C++ shared libraries are fairly broken
+	ld_shlibs_CXX=no
+	;;
+
+      openbsd*)
+	if test -f /usr/libexec/ld.so; then
+	  hardcode_direct_CXX=yes
+	  hardcode_shlibpath_var_CXX=no
+	  hardcode_direct_absolute_CXX=yes
+	  archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+	  hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	    archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	    export_dynamic_flag_spec_CXX='${wl}-E'
+	    whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+	  fi
+	  output_verbose_link_cmd=func_echo_all
+	else
+	  ld_shlibs_CXX=no
+	fi
+	;;
+
+      osf3* | osf4* | osf5*)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	    hardcode_libdir_separator_CXX=:
+
+	    # Archives containing C++ object files must be created using
+	    # the KAI C++ compiler.
+	    case $host in
+	      osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
+	      *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
+	    esac
+	    ;;
+          RCC*)
+	    # Rational C++ 2.4.1
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          cxx*)
+	    case $host in
+	      osf3*)
+	        allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	        archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+		;;
+	      *)
+	        allow_undefined_flag_CXX=' -expect_unresolved \*'
+	        archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	          echo "-hidden">> $lib.exp~
+	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+	          $RM $lib.exp'
+	        hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+		;;
+	    esac
+
+	    hardcode_libdir_separator_CXX=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+	  *)
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	      case $host in
+	        osf3*)
+	          archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	        *)
+	          archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	      esac
+
+	      hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	      hardcode_libdir_separator_CXX=:
+
+	      # Commands to make compiler produce verbose output that lists
+	      # what "hidden" libraries, object files and flags are used when
+	      # linking a shared library.
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+	    else
+	      # FIXME: insert proper C++ library support
+	      ld_shlibs_CXX=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      psos*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+
+      sunos4*)
+        case $cc_basename in
+          CC*)
+	    # Sun C++ 4.x
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          lcc*)
+	    # Lucid
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+        esac
+        ;;
+
+      solaris*)
+        case $cc_basename in
+          CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+            archive_cmds_need_lc_CXX=yes
+	    no_undefined_flag_CXX=' -zdefs'
+	    archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	    archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	    hardcode_libdir_flag_spec_CXX='-R$libdir'
+	    hardcode_shlibpath_var_CXX=no
+	    case $host_os in
+	      solaris2.[0-5] | solaris2.[0-5].*) ;;
+	      *)
+		# The compiler driver will combine and reorder linker options,
+		# but understands `-z linker_flag'.
+	        # Supported since Solaris 2.6 (maybe 2.5.1?)
+		whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+	        ;;
+	    esac
+	    link_all_deplibs_CXX=yes
+
+	    output_verbose_link_cmd='func_echo_all'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	    ;;
+          gcx*)
+	    # Green Hills C++ Compiler
+	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	    # The C++ compiler must be used to create the archive.
+	    old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    # GNU C++ compiler with Solaris linker
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      else
+	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	        # platform.
+	        archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      fi
+
+	      hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+	      case $host_os in
+		solaris2.[0-5] | solaris2.[0-5].*) ;;
+		*)
+		  whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+		  ;;
+	      esac
+	    fi
+	    ;;
+        esac
+        ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag_CXX='${wl}-z,text'
+      archive_cmds_need_lc_CXX=no
+      hardcode_shlibpath_var_CXX=no
+      runpath_var='LD_RUN_PATH'
+
+      case $cc_basename in
+        CC*)
+	  archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+      esac
+      ;;
+
+      sysv5* | sco3.2v5* | sco5v6*)
+	# Note: We can NOT use -z defs as we might desire, because we do not
+	# link with -lc, and that would cause any symbols used from libc to
+	# always be unresolved, which means just about no library would
+	# ever link correctly.  If we're not using GNU ld we use -z text
+	# though, which does catch some bad symbols but isn't as heavy-handed
+	# as -z defs.
+	no_undefined_flag_CXX='${wl}-z,text'
+	allow_undefined_flag_CXX='${wl}-z,nodefs'
+	archive_cmds_need_lc_CXX=no
+	hardcode_shlibpath_var_CXX=no
+	hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+	hardcode_libdir_separator_CXX=':'
+	link_all_deplibs_CXX=yes
+	export_dynamic_flag_spec_CXX='${wl}-Bexport'
+	runpath_var='LD_RUN_PATH'
+
+	case $cc_basename in
+          CC*)
+	    archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
+	      '"$old_archive_cmds_CXX"
+	    reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
+	      '"$reload_cmds_CXX"
+	    ;;
+	  *)
+	    archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    ;;
+	esac
+      ;;
+
+      tandem*)
+        case $cc_basename in
+          NCC*)
+	    # NonStop-UX NCC 3.20
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    ld_shlibs_CXX=no
+	    ;;
+        esac
+        ;;
+
+      vxworks*)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+
+      *)
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+        ;;
+    esac
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+    test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+    GCC_CXX="$GXX"
+    LD_CXX="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    # Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+_LT_EOF
+
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  for p in `eval "$output_verbose_link_cmd"`; do
+    case ${prev}${p} in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" ||
+          test $p = "-R"; then
+	 prev=$p
+	 continue
+       fi
+
+       # Expand the sysroot to ease extracting the directories later.
+       if test -z "$prev"; then
+         case $p in
+         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+         esac
+       fi
+       case $p in
+       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+       esac
+       if test "$pre_test_object_deps_done" = no; then
+	 case ${prev} in
+	 -L | -R)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$compiler_lib_search_path_CXX"; then
+	     compiler_lib_search_path_CXX="${prev}${p}"
+	   else
+	     compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$postdeps_CXX"; then
+	   postdeps_CXX="${prev}${p}"
+	 else
+	   postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+	 fi
+       fi
+       prev=
+       ;;
+
+    *.lto.$objext) ;; # Ignore GCC LTO objects
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$predep_objects_CXX"; then
+	   predep_objects_CXX="$p"
+	 else
+	   predep_objects_CXX="$predep_objects_CXX $p"
+	 fi
+       else
+	 if test -z "$postdep_objects_CXX"; then
+	   postdep_objects_CXX="$p"
+	 else
+	   postdep_objects_CXX="$postdep_objects_CXX $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  predep_objects_CXX=
+  postdep_objects_CXX=
+  postdeps_CXX=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC* | sunCC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+ compiler_lib_search_dirs_CXX=
+if test -n "${compiler_lib_search_path_CXX}"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    lt_prog_compiler_wl_CXX='-Wl,'
+    lt_prog_compiler_static_CXX='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_CXX='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic_CXX='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_CXX='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      lt_prog_compiler_pic_CXX=
+      ;;
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static_CXX=
+      ;;
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_CXX=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	;;
+      *)
+	lt_prog_compiler_pic_CXX='-fPIC'
+	;;
+      esac
+      ;;
+    *qnx* | *nto*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic_CXX='-fPIC -shared'
+      ;;
+    *)
+      lt_prog_compiler_pic_CXX='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[4-9]*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  lt_prog_compiler_static_CXX='-Bstatic'
+	else
+	  lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+      mingw* | cygwin* | os2* | pw32* | cegcc*)
+	# This hack is so that the source file can tell whether it is being
+	# built for inclusion in a dll (and should export symbols for example).
+	lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+	;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      lt_prog_compiler_pic_CXX='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      lt_prog_compiler_pic_CXX='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    lt_prog_compiler_pic_CXX='-fPIC'
+	    ;;
+	  ecpc* )
+	    # old Intel C++ for x86_64 which still supported -KPIC.
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-static'
+	    ;;
+	  icpc* )
+	    # Intel C++, used to be incompatible with GCC.
+	    # ICC 10 doesn't accept -KPIC any more.
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-fPIC'
+	    lt_prog_compiler_static_CXX='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-fpic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
+	    # IBM XL 8.0, 9.0 on PPC and BlueGene
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-qpic'
+	    lt_prog_compiler_static_CXX='-qstaticlink'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      lt_prog_compiler_pic_CXX='-KPIC'
+	      lt_prog_compiler_static_CXX='-Bstatic'
+	      lt_prog_compiler_wl_CXX='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    lt_prog_compiler_pic_CXX='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd* | netbsdelf*-gnu)
+	;;
+      *qnx* | *nto*)
+        # QNX uses GNU C++, but need to define -shared option too, otherwise
+        # it will coredump.
+        lt_prog_compiler_pic_CXX='-fPIC -shared'
+        ;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    lt_prog_compiler_wl_CXX='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    lt_prog_compiler_pic_CXX='-pic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	lt_prog_compiler_can_build_shared_CXX=no
+	;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_CXX=
+    ;;
+  *)
+    lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+    ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
+lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works_CXX=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works_CXX=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+    case $lt_prog_compiler_pic_CXX in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+     esac
+else
+    lt_prog_compiler_pic_CXX=
+     lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works_CXX=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works_CXX=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works_CXX=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+    :
+else
+    lt_prog_compiler_static_CXX=
+fi
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_CXX=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_CXX=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o_CXX=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_CXX=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  case $host_os in
+  aix[4-9]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    # Also, AIX nm treats weak defined symbols like other global defined
+    # symbols, whereas GNU nm marks them as "W".
+    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    else
+      export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    export_symbols_cmds_CXX="$ltdll_cmds"
+    ;;
+  cygwin* | mingw* | cegcc*)
+    case $cc_basename in
+    cl*)
+      exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+      ;;
+    *)
+      export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+      exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+      ;;
+    esac
+    ;;
+  linux* | k*bsd*-gnu | gnu*)
+    link_all_deplibs_CXX=no
+    ;;
+  *)
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+    ;;
+  esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_CXX=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_CXX in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl_CXX
+	  pic_flag=$lt_prog_compiler_pic_CXX
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+	  allow_undefined_flag_CXX=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	  then
+	    lt_cv_archive_cmds_need_lc_CXX=no
+	  else
+	    lt_cv_archive_cmds_need_lc_CXX=yes
+	  fi
+	  allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
+      archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+    library_names_spec='${libname}.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec="$LIB"
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[23].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[3-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+   test -n "$runpath_var_CXX" ||
+   test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct_CXX" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+     test "$hardcode_minus_L_CXX" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_CXX=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_CXX=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink ||
+   test "$inherit_rpath_CXX" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+  fi # test -n "$compiler"
+
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+  LDCXX=$LD
+  LD=$lt_save_LD
+  GCC=$lt_save_GCC
+  with_gnu_ld=$lt_save_with_gnu_ld
+  lt_cv_path_LDCXX=$lt_cv_path_LD
+  lt_cv_path_LD=$lt_save_path_LD
+  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+	if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+  ac_pt_PKG_CONFIG=$PKG_CONFIG
+  # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $ac_pt_PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_pt_PKG_CONFIG" = x; then
+    PKG_CONFIG=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    PKG_CONFIG=$ac_pt_PKG_CONFIG
+  fi
+else
+  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+	_pkg_min_version=0.20
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	else
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+		PKG_CONFIG=""
+	fi
+
+fi
+
+# Version
+
+
+
+
+HB_VERSION_MAJOR=0
+HB_VERSION_MINOR=9
+HB_VERSION_MICRO=22
+HB_VERSION=0.9.22
+
+
+
+
+
+# Libtool version
+
+
+
+
+HB_LIBTOOL_VERSION_INFO=922:0:922
+
+
+# Documentation
+have_gtk_doc=false
+
+
+
+
+    # Extract the first word of "gtkdoc-check", so it can be a program name with args.
+set dummy gtkdoc-check; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_GTKDOC_CHECK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $GTKDOC_CHECK in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_GTKDOC_CHECK="$GTKDOC_CHECK" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_GTKDOC_CHECK="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+GTKDOC_CHECK=$ac_cv_path_GTKDOC_CHECK
+if test -n "$GTKDOC_CHECK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTKDOC_CHECK" >&5
+$as_echo "$GTKDOC_CHECK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  for ac_prog in gtkdoc-rebase
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_GTKDOC_REBASE+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $GTKDOC_REBASE in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_GTKDOC_REBASE="$GTKDOC_REBASE" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_GTKDOC_REBASE="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+GTKDOC_REBASE=$ac_cv_path_GTKDOC_REBASE
+if test -n "$GTKDOC_REBASE"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTKDOC_REBASE" >&5
+$as_echo "$GTKDOC_REBASE" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$GTKDOC_REBASE" && break
+done
+test -n "$GTKDOC_REBASE" || GTKDOC_REBASE="true"
+
+  # Extract the first word of "gtkdoc-mkpdf", so it can be a program name with args.
+set dummy gtkdoc-mkpdf; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_GTKDOC_MKPDF+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $GTKDOC_MKPDF in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_GTKDOC_MKPDF="$GTKDOC_MKPDF" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_GTKDOC_MKPDF="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+GTKDOC_MKPDF=$ac_cv_path_GTKDOC_MKPDF
+if test -n "$GTKDOC_MKPDF"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTKDOC_MKPDF" >&5
+$as_echo "$GTKDOC_MKPDF" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+# Check whether --with-html-dir was given.
+if test "${with_html_dir+set}" = set; then :
+  withval=$with_html_dir;
+else
+  with_html_dir='${datadir}/gtk-doc/html'
+fi
+
+  HTML_DIR="$with_html_dir"
+
+
+    # Check whether --enable-gtk-doc was given.
+if test "${enable_gtk_doc+set}" = set; then :
+  enableval=$enable_gtk_doc;
+else
+  enable_gtk_doc=no
+fi
+
+
+  if test x$enable_gtk_doc = xyes; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk-doc >= 1.15\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "gtk-doc >= 1.15") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  :
+else
+  as_fn_error $? "You need to have gtk-doc >= 1.15 installed to build $PACKAGE_NAME" "$LINENO" 5
+fi
+        if test "x$PACKAGE_NAME" != "xglib"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTKDOC_DEPS" >&5
+$as_echo_n "checking for GTKDOC_DEPS... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$GTKDOC_DEPS_CFLAGS"; then
+        pkg_cv_GTKDOC_DEPS_CFLAGS="$GTKDOC_DEPS_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GTKDOC_DEPS_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$GTKDOC_DEPS_LIBS"; then
+        pkg_cv_GTKDOC_DEPS_LIBS="$GTKDOC_DEPS_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GTKDOC_DEPS_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        GTKDOC_DEPS_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0"`
+        else
+	        GTKDOC_DEPS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$GTKDOC_DEPS_PKG_ERRORS" >&5
+
+	as_fn_error $? "Package requirements (glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0) were not met:
+
+$GTKDOC_DEPS_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables GTKDOC_DEPS_CFLAGS
+and GTKDOC_DEPS_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+" "$LINENO" 5
+elif test $pkg_failed = untried; then
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables GTKDOC_DEPS_CFLAGS
+and GTKDOC_DEPS_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+	GTKDOC_DEPS_CFLAGS=$pkg_cv_GTKDOC_DEPS_CFLAGS
+	GTKDOC_DEPS_LIBS=$pkg_cv_GTKDOC_DEPS_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	:
+fi
+    fi
+  fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build gtk-doc documentation" >&5
+$as_echo_n "checking whether to build gtk-doc documentation... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_gtk_doc" >&5
+$as_echo "$enable_gtk_doc" >&6; }
+
+    # Check whether --enable-gtk-doc-html was given.
+if test "${enable_gtk_doc_html+set}" = set; then :
+  enableval=$enable_gtk_doc_html;
+else
+  enable_gtk_doc_html=yes
+fi
+
+    # Check whether --enable-gtk-doc-pdf was given.
+if test "${enable_gtk_doc_pdf+set}" = set; then :
+  enableval=$enable_gtk_doc_pdf;
+else
+  enable_gtk_doc_pdf=no
+fi
+
+
+  if test -z "$GTKDOC_MKPDF"; then
+    enable_gtk_doc_pdf=no
+  fi
+
+
+   if test x$enable_gtk_doc = xyes; then
+  ENABLE_GTK_DOC_TRUE=
+  ENABLE_GTK_DOC_FALSE='#'
+else
+  ENABLE_GTK_DOC_TRUE='#'
+  ENABLE_GTK_DOC_FALSE=
+fi
+
+   if test x$enable_gtk_doc_html = xyes; then
+  GTK_DOC_BUILD_HTML_TRUE=
+  GTK_DOC_BUILD_HTML_FALSE='#'
+else
+  GTK_DOC_BUILD_HTML_TRUE='#'
+  GTK_DOC_BUILD_HTML_FALSE=
+fi
+
+   if test x$enable_gtk_doc_pdf = xyes; then
+  GTK_DOC_BUILD_PDF_TRUE=
+  GTK_DOC_BUILD_PDF_FALSE='#'
+else
+  GTK_DOC_BUILD_PDF_TRUE='#'
+  GTK_DOC_BUILD_PDF_FALSE=
+fi
+
+   if test -n "$LIBTOOL"; then
+  GTK_DOC_USE_LIBTOOL_TRUE=
+  GTK_DOC_USE_LIBTOOL_FALSE='#'
+else
+  GTK_DOC_USE_LIBTOOL_TRUE='#'
+  GTK_DOC_USE_LIBTOOL_FALSE=
+fi
+
+   if test -n "$GTKDOC_REBASE"; then
+  GTK_DOC_USE_REBASE_TRUE=
+  GTK_DOC_USE_REBASE_FALSE='#'
+else
+  GTK_DOC_USE_REBASE_TRUE='#'
+  GTK_DOC_USE_REBASE_FALSE=
+fi
+
+
+	if test "x$enable_gtk_doc" = xyes; then
+		have_gtk_doc=true
+	fi
+
+
+# Functions and headers
+for ac_func in atexit mprotect sysconf getpagesize mmap isatty
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for ac_header in unistd.h sys/mman.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# Compiler flags
+
+if test "x$GCC" = "xyes"; then
+
+	# Make symbols link locally
+	LDFLAGS="$LDFLAGS -Bsymbolic-functions"
+
+	# Make sure we don't link to libstdc++
+	CXXFLAGS="$CXXFLAGS -fno-rtti -fno-exceptions"
+
+	# Assorted warnings
+	CXXFLAGS="$CXXFLAGS -Wcast-align"
+
+	case "$host" in
+		*-*-mingw*)
+		;;
+		*)
+			# Hide inline methods
+			CXXFLAGS="$CXXFLAGS -fvisibility-inlines-hidden"
+		;;
+	esac
+
+	case "$host" in
+		arm-*-*)
+			# Request byte alignment on arm
+			CXXFLAGS="$CXXFLAGS -mstructure-size-boundary=8"
+		;;
+	esac
+fi
+
+ if test "x$GCC" = "xyes"; then
+  HAVE_GCC_TRUE=
+  HAVE_GCC_FALSE='#'
+else
+  HAVE_GCC_TRUE='#'
+  HAVE_GCC_FALSE=
+fi
+
+
+hb_os_win32=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for native Win32" >&5
+$as_echo_n "checking for native Win32... " >&6; }
+case "$host" in
+  *-*-mingw*)
+    hb_os_win32=yes
+    ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hb_os_win32" >&5
+$as_echo "$hb_os_win32" >&6; }
+ if test "$hb_os_win32" = "yes"; then
+  OS_WIN32_TRUE=
+  OS_WIN32_FALSE='#'
+else
+  OS_WIN32_TRUE='#'
+  OS_WIN32_FALSE=
+fi
+
+
+have_pthread=false
+if test "$hb_os_win32" = no; then
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ax_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on True64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
+        save_CFLAGS="$CFLAGS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        save_LIBS="$LIBS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
+$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_join ();
+int
+main ()
+{
+return pthread_join ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+        if test x"$ax_pthread_ok" = xno; then
+                PTHREAD_LIBS=""
+                PTHREAD_CFLAGS=""
+        fi
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try.  Items starting with a "-" are
+# C compiler flags, and other items are library names, except for "none"
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
+
+ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important.  Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+#       other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
+# -pthreads: Solaris/gcc
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+#      doesn't hurt to check since this sometimes defines pthreads too;
+#      also defines -D_REENTRANT)
+#      ... -mt is also the pthreads flag for HP/aCC
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case ${host_os} in
+        solaris*)
+
+        # On Solaris (at least, for some versions), libc contains stubbed
+        # (non-functional) versions of the pthreads routines, so link-based
+        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
+        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
+        # a function called by this macro, so we could check for that, but
+        # who knows whether they'll stub that too in a future libc.)  So,
+        # we'll just look for -pthreads and -lpthread first:
+
+        ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
+        ;;
+
+        darwin*)
+        ax_pthread_flags="-pthread $ax_pthread_flags"
+        ;;
+esac
+
+if test x"$ax_pthread_ok" = xno; then
+for flag in $ax_pthread_flags; do
+
+        case $flag in
+                none)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
+$as_echo_n "checking whether pthreads work without any flags... " >&6; }
+                ;;
+
+                -*)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
+$as_echo_n "checking whether pthreads work with $flag... " >&6; }
+                PTHREAD_CFLAGS="$flag"
+                ;;
+
+                pthread-config)
+                # Extract the first word of "pthread-config", so it can be a program name with args.
+set dummy pthread-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ax_pthread_config+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ax_pthread_config"; then
+  ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ax_pthread_config="yes"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
+fi
+fi
+ax_pthread_config=$ac_cv_prog_ax_pthread_config
+if test -n "$ax_pthread_config"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
+$as_echo "$ax_pthread_config" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+                if test x"$ax_pthread_config" = xno; then continue; fi
+                PTHREAD_CFLAGS="`pthread-config --cflags`"
+                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+                ;;
+
+                *)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
+$as_echo_n "checking for the pthreads library -l$flag... " >&6; }
+                PTHREAD_LIBS="-l$flag"
+                ;;
+        esac
+
+        save_LIBS="$LIBS"
+        save_CFLAGS="$CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+        # Check for various functions.  We must include pthread.h,
+        # since some functions may be macros.  (On the Sequent, we
+        # need a special flag -Kthread to make this header compile.)
+        # We check for pthread_join because it is in -lpthread on IRIX
+        # while pthread_create is in libc.  We check for pthread_attr_init
+        # due to DEC craziness with -lpthreads.  We check for
+        # pthread_cleanup_push because it is one of the few pthread
+        # functions on Solaris that doesn't have a non-functional libc stub.
+        # We try pthread_create on general principles.
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+                        static void routine(void *a) { a = 0; }
+                        static void *start_routine(void *a) { return a; }
+int
+main ()
+{
+pthread_t th; pthread_attr_t attr;
+                        pthread_create(&th, 0, start_routine, 0);
+                        pthread_join(th, 0);
+                        pthread_attr_init(&attr);
+                        pthread_cleanup_push(routine, 0);
+                        pthread_cleanup_pop(0) /* ; */
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+        if test "x$ax_pthread_ok" = xyes; then
+                break;
+        fi
+
+        PTHREAD_LIBS=""
+        PTHREAD_CFLAGS=""
+done
+fi
+
+# Various other checks:
+if test "x$ax_pthread_ok" = xyes; then
+        save_LIBS="$LIBS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        save_CFLAGS="$CFLAGS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
+$as_echo_n "checking for joinable pthread attribute... " >&6; }
+        attr_name=unknown
+        for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+int attr = $attr; return attr /* ; */
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  attr_name=$attr; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        done
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
+$as_echo "$attr_name" >&6; }
+        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
+
+cat >>confdefs.h <<_ACEOF
+#define PTHREAD_CREATE_JOINABLE $attr_name
+_ACEOF
+
+        fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
+$as_echo_n "checking if more special flags are required for pthreads... " >&6; }
+        flag=no
+        case ${host_os} in
+            aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
+            osf* | hpux*) flag="-D_REENTRANT";;
+            solaris*)
+            if test "$GCC" = "yes"; then
+                flag="-D_REENTRANT"
+            else
+                flag="-mt -D_REENTRANT"
+            fi
+            ;;
+        esac
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
+$as_echo "${flag}" >&6; }
+        if test "x$flag" != xno; then
+            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
+        fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
+$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
+if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+                    #include <pthread.h>
+int
+main ()
+{
+int i = PTHREAD_PRIO_INHERIT;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_cv_PTHREAD_PRIO_INHERIT=yes
+else
+  ax_cv_PTHREAD_PRIO_INHERIT=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
+$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
+        if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then :
+
+$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
+
+fi
+
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+
+        # More AIX lossage: must compile with xlc_r or cc_r
+        if test x"$GCC" != xyes; then
+          for ac_prog in xlc_r cc_r
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_PTHREAD_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$PTHREAD_CC"; then
+  ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_PTHREAD_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
+if test -n "$PTHREAD_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
+$as_echo "$PTHREAD_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$PTHREAD_CC" && break
+done
+test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}"
+
+        else
+          PTHREAD_CC=$CC
+        fi
+else
+        PTHREAD_CC="$CC"
+fi
+
+
+
+
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test x"$ax_pthread_ok" = xyes; then
+        have_pthread=true
+        :
+else
+        ax_pthread_ok=no
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+if $have_pthread; then
+
+$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
+
+fi
+ if $have_pthread; then
+  HAVE_PTHREAD_TRUE=
+  HAVE_PTHREAD_FALSE='#'
+else
+  HAVE_PTHREAD_TRUE='#'
+  HAVE_PTHREAD_FALSE=
+fi
+
+
+
+have_ot=true
+if $have_ot; then
+
+$as_echo "#define HAVE_OT 1" >>confdefs.h
+
+fi
+ if $have_ot; then
+  HAVE_OT_TRUE=
+  HAVE_OT_FALSE='#'
+else
+  HAVE_OT_TRUE='#'
+  HAVE_OT_FALSE=
+fi
+
+
+
+
+# Check whether --with-glib was given.
+if test "${with_glib+set}" = set; then :
+  withval=$with_glib;
+else
+  with_glib=auto
+fi
+
+have_glib=false
+if test "x$with_glib" = "xyes" -o "x$with_glib" = "xauto"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLIB" >&5
+$as_echo_n "checking for GLIB... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$GLIB_CFLAGS"; then
+        pkg_cv_GLIB_CFLAGS="$GLIB_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.16\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.16") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GLIB_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.16" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$GLIB_LIBS"; then
+        pkg_cv_GLIB_LIBS="$GLIB_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.16\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.16") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GLIB_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.16" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        GLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "glib-2.0 >= 2.16"`
+        else
+	        GLIB_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "glib-2.0 >= 2.16"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$GLIB_PKG_ERRORS" >&5
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                :
+elif test $pkg_failed = untried; then
+	:
+else
+	GLIB_CFLAGS=$pkg_cv_GLIB_CFLAGS
+	GLIB_LIBS=$pkg_cv_GLIB_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	have_glib=true
+fi
+fi
+if test "x$with_glib" = "xyes" -a "x$have_glib" != "xtrue"; then
+	as_fn_error $? "glib support requested but glib-2.0 not found" "$LINENO" 5
+fi
+if $have_glib; then
+
+$as_echo "#define HAVE_GLIB 1" >>confdefs.h
+
+fi
+ if $have_glib; then
+  HAVE_GLIB_TRUE=
+  HAVE_GLIB_FALSE='#'
+else
+  HAVE_GLIB_TRUE='#'
+  HAVE_GLIB_FALSE=
+fi
+
+
+
+
+# Check whether --with-gobject was given.
+if test "${with_gobject+set}" = set; then :
+  withval=$with_gobject;
+else
+  with_gobject=no
+fi
+
+have_gobject=false
+if test "x$with_gobject" = "xyes" -o "x$with_gobject" = "xauto"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GOBJECT" >&5
+$as_echo_n "checking for GOBJECT... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$GOBJECT_CFLAGS"; then
+        pkg_cv_GOBJECT_CFLAGS="$GOBJECT_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gobject-2.0 glib-2.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "gobject-2.0 glib-2.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GOBJECT_CFLAGS=`$PKG_CONFIG --cflags "gobject-2.0 glib-2.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$GOBJECT_LIBS"; then
+        pkg_cv_GOBJECT_LIBS="$GOBJECT_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gobject-2.0 glib-2.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "gobject-2.0 glib-2.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GOBJECT_LIBS=`$PKG_CONFIG --libs "gobject-2.0 glib-2.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        GOBJECT_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "gobject-2.0 glib-2.0"`
+        else
+	        GOBJECT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gobject-2.0 glib-2.0"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$GOBJECT_PKG_ERRORS" >&5
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                :
+elif test $pkg_failed = untried; then
+	:
+else
+	GOBJECT_CFLAGS=$pkg_cv_GOBJECT_CFLAGS
+	GOBJECT_LIBS=$pkg_cv_GOBJECT_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	have_gobject=true
+fi
+fi
+if test "x$with_gobject" = "xyes" -a "x$have_gobject" != "xtrue"; then
+	as_fn_error $? "gobject support requested but gobject-2.0 / glib-2.0 not found" "$LINENO" 5
+fi
+if $have_gobject; then
+
+$as_echo "#define HAVE_GOBJECT 1" >>confdefs.h
+
+	GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
+
+fi
+ if $have_gobject; then
+  HAVE_GOBJECT_TRUE=
+  HAVE_GOBJECT_FALSE='#'
+else
+  HAVE_GOBJECT_TRUE='#'
+  HAVE_GOBJECT_FALSE=
+fi
+
+
+
+
+# Gobject-Introspection
+have_introspection=false
+
+	 if false; then
+  HAVE_INTROSPECTION_TRUE=
+  HAVE_INTROSPECTION_FALSE='#'
+else
+  HAVE_INTROSPECTION_TRUE='#'
+  HAVE_INTROSPECTION_FALSE=
+fi
+
+
+
+
+have_ucdn=true
+if $have_glib; then
+	have_ucdn=false
+fi
+if $have_ucdn; then
+
+$as_echo "#define HAVE_UCDN 1" >>confdefs.h
+
+fi
+ if $have_ucdn; then
+  HAVE_UCDN_TRUE=
+  HAVE_UCDN_FALSE='#'
+else
+  HAVE_UCDN_TRUE='#'
+  HAVE_UCDN_FALSE=
+fi
+
+
+
+
+# Check whether --with-cairo was given.
+if test "${with_cairo+set}" = set; then :
+  withval=$with_cairo;
+else
+  with_cairo=auto
+fi
+
+have_cairo=false
+if test "x$with_cairo" = "xyes" -o "x$with_cairo" = "xauto"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CAIRO" >&5
+$as_echo_n "checking for CAIRO... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$CAIRO_CFLAGS"; then
+        pkg_cv_CAIRO_CFLAGS="$CAIRO_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cairo >= 1.8.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "cairo >= 1.8.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_CAIRO_CFLAGS=`$PKG_CONFIG --cflags "cairo >= 1.8.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$CAIRO_LIBS"; then
+        pkg_cv_CAIRO_LIBS="$CAIRO_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cairo >= 1.8.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "cairo >= 1.8.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_CAIRO_LIBS=`$PKG_CONFIG --libs "cairo >= 1.8.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        CAIRO_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "cairo >= 1.8.0"`
+        else
+	        CAIRO_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "cairo >= 1.8.0"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$CAIRO_PKG_ERRORS" >&5
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                :
+elif test $pkg_failed = untried; then
+	:
+else
+	CAIRO_CFLAGS=$pkg_cv_CAIRO_CFLAGS
+	CAIRO_LIBS=$pkg_cv_CAIRO_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	have_cairo=true
+fi
+fi
+if test "x$with_cairo" = "xyes" -a "x$have_cairo" != "xtrue"; then
+	as_fn_error $? "cairo support requested but not found" "$LINENO" 5
+fi
+if $have_cairo; then
+
+$as_echo "#define HAVE_CAIRO 1" >>confdefs.h
+
+fi
+ if $have_cairo; then
+  HAVE_CAIRO_TRUE=
+  HAVE_CAIRO_FALSE='#'
+else
+  HAVE_CAIRO_TRUE='#'
+  HAVE_CAIRO_FALSE=
+fi
+
+
+have_cairo_ft=false
+if $have_cairo; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CAIRO_FT" >&5
+$as_echo_n "checking for CAIRO_FT... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$CAIRO_FT_CFLAGS"; then
+        pkg_cv_CAIRO_FT_CFLAGS="$CAIRO_FT_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cairo-ft\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "cairo-ft") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_CAIRO_FT_CFLAGS=`$PKG_CONFIG --cflags "cairo-ft" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$CAIRO_FT_LIBS"; then
+        pkg_cv_CAIRO_FT_LIBS="$CAIRO_FT_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cairo-ft\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "cairo-ft") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_CAIRO_FT_LIBS=`$PKG_CONFIG --libs "cairo-ft" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        CAIRO_FT_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "cairo-ft"`
+        else
+	        CAIRO_FT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "cairo-ft"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$CAIRO_FT_PKG_ERRORS" >&5
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                :
+elif test $pkg_failed = untried; then
+	:
+else
+	CAIRO_FT_CFLAGS=$pkg_cv_CAIRO_FT_CFLAGS
+	CAIRO_FT_LIBS=$pkg_cv_CAIRO_FT_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	have_cairo_ft=true
+fi
+fi
+if $have_cairo_ft; then
+
+$as_echo "#define HAVE_CAIRO_FT 1" >>confdefs.h
+
+fi
+ if $have_cairo_ft; then
+  HAVE_CAIRO_FT_TRUE=
+  HAVE_CAIRO_FT_FALSE='#'
+else
+  HAVE_CAIRO_FT_TRUE='#'
+  HAVE_CAIRO_FT_FALSE=
+fi
+
+
+
+
+# Check whether --with-icu was given.
+if test "${with_icu+set}" = set; then :
+  withval=$with_icu;
+else
+  with_icu=auto
+fi
+
+have_icu=false
+if test "x$with_icu" = "xyes" -o "x$with_icu" = "xauto"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU" >&5
+$as_echo_n "checking for ICU... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$ICU_CFLAGS"; then
+        pkg_cv_ICU_CFLAGS="$ICU_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-uc\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "icu-uc") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_ICU_CFLAGS=`$PKG_CONFIG --cflags "icu-uc" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$ICU_LIBS"; then
+        pkg_cv_ICU_LIBS="$ICU_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-uc\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "icu-uc") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_ICU_LIBS=`$PKG_CONFIG --libs "icu-uc" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        ICU_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "icu-uc"`
+        else
+	        ICU_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "icu-uc"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$ICU_PKG_ERRORS" >&5
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                :
+elif test $pkg_failed = untried; then
+	:
+else
+	ICU_CFLAGS=$pkg_cv_ICU_CFLAGS
+	ICU_LIBS=$pkg_cv_ICU_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	have_icu=true
+fi
+
+		if test "$have_icu" != "true"; then
+		if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}icu-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}icu-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ICU_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ICU_CONFIG"; then
+  ac_cv_prog_ICU_CONFIG="$ICU_CONFIG" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ICU_CONFIG="${ac_tool_prefix}icu-config"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ICU_CONFIG=$ac_cv_prog_ICU_CONFIG
+if test -n "$ICU_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ICU_CONFIG" >&5
+$as_echo "$ICU_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_ICU_CONFIG"; then
+  ac_ct_ICU_CONFIG=$ICU_CONFIG
+  # Extract the first word of "icu-config", so it can be a program name with args.
+set dummy icu-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_ICU_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_ICU_CONFIG"; then
+  ac_cv_prog_ac_ct_ICU_CONFIG="$ac_ct_ICU_CONFIG" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_ICU_CONFIG="icu-config"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_ICU_CONFIG=$ac_cv_prog_ac_ct_ICU_CONFIG
+if test -n "$ac_ct_ICU_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_ICU_CONFIG" >&5
+$as_echo "$ac_ct_ICU_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_ICU_CONFIG" = x; then
+    ICU_CONFIG="no"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    ICU_CONFIG=$ac_ct_ICU_CONFIG
+  fi
+else
+  ICU_CONFIG="$ac_cv_prog_ICU_CONFIG"
+fi
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU by using icu-config fallback" >&5
+$as_echo_n "checking for ICU by using icu-config fallback... " >&6; }
+		if test "$ICU_CONFIG" != "no" && "$ICU_CONFIG" --version >/dev/null; then
+			have_icu=true
+			# We don't use --cflags as this gives us a lot of things that we don't
+			# necessarily want, like debugging and optimization flags
+			# See man (1) icu-config for more info.
+			ICU_CFLAGS=`$ICU_CONFIG --cppflags`
+			ICU_LIBS=`$ICU_CONFIG --ldflags-searchpath --ldflags-libsonly`
+
+
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+		else
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+		fi
+	fi
+fi
+if test "x$with_icu" = "xyes" -a "x$have_icu" != "xtrue"; then
+	as_fn_error $? "icu support requested but icu-uc not found" "$LINENO" 5
+fi
+if $have_icu; then
+	CXXFLAGS="$CXXFLAGS `$PKG_CONFIG --variable=CXXFLAGS icu-uc`"
+
+$as_echo "#define HAVE_ICU 1" >>confdefs.h
+
+fi
+ if $have_icu; then
+  HAVE_ICU_TRUE=
+  HAVE_ICU_FALSE='#'
+else
+  HAVE_ICU_TRUE='#'
+  HAVE_ICU_FALSE=
+fi
+
+
+
+
+# Check whether --with-graphite2 was given.
+if test "${with_graphite2+set}" = set; then :
+  withval=$with_graphite2;
+else
+  with_graphite2=no
+fi
+
+have_graphite2=false
+if test "x$with_graphite2" = "xyes" -o "x$with_graphite2" = "xauto"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GRAPHITE2" >&5
+$as_echo_n "checking for GRAPHITE2... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$GRAPHITE2_CFLAGS"; then
+        pkg_cv_GRAPHITE2_CFLAGS="$GRAPHITE2_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"graphite2\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "graphite2") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GRAPHITE2_CFLAGS=`$PKG_CONFIG --cflags "graphite2" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$GRAPHITE2_LIBS"; then
+        pkg_cv_GRAPHITE2_LIBS="$GRAPHITE2_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"graphite2\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "graphite2") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GRAPHITE2_LIBS=`$PKG_CONFIG --libs "graphite2" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        GRAPHITE2_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "graphite2"`
+        else
+	        GRAPHITE2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "graphite2"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$GRAPHITE2_PKG_ERRORS" >&5
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                :
+elif test $pkg_failed = untried; then
+	:
+else
+	GRAPHITE2_CFLAGS=$pkg_cv_GRAPHITE2_CFLAGS
+	GRAPHITE2_LIBS=$pkg_cv_GRAPHITE2_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	have_graphite2=true
+fi
+fi
+if test "x$with_graphite2" = "xyes" -a "x$have_graphite2" != "xtrue"; then
+	as_fn_error $? "graphite2 support requested but libgraphite2 not found" "$LINENO" 5
+fi
+if $have_graphite2; then
+
+$as_echo "#define HAVE_GRAPHITE2 1" >>confdefs.h
+
+fi
+ if $have_graphite2; then
+  HAVE_GRAPHITE2_TRUE=
+  HAVE_GRAPHITE2_FALSE='#'
+else
+  HAVE_GRAPHITE2_TRUE='#'
+  HAVE_GRAPHITE2_FALSE=
+fi
+
+
+
+
+# Check whether --with-freetype was given.
+if test "${with_freetype+set}" = set; then :
+  withval=$with_freetype;
+else
+  with_freetype=auto
+fi
+
+have_freetype=false
+if test "x$with_freetype" = "xyes" -o "x$with_freetype" = "xauto"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FREETYPE" >&5
+$as_echo_n "checking for FREETYPE... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$FREETYPE_CFLAGS"; then
+        pkg_cv_FREETYPE_CFLAGS="$FREETYPE_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"freetype2 >= 2.3.8\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "freetype2 >= 2.3.8") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2 >= 2.3.8" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$FREETYPE_LIBS"; then
+        pkg_cv_FREETYPE_LIBS="$FREETYPE_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"freetype2 >= 2.3.8\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "freetype2 >= 2.3.8") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2 >= 2.3.8" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        FREETYPE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "freetype2 >= 2.3.8"`
+        else
+	        FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2 >= 2.3.8"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$FREETYPE_PKG_ERRORS" >&5
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                :
+elif test $pkg_failed = untried; then
+	:
+else
+	FREETYPE_CFLAGS=$pkg_cv_FREETYPE_CFLAGS
+	FREETYPE_LIBS=$pkg_cv_FREETYPE_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	have_freetype=true
+fi
+fi
+if test "x$with_freetype" = "xyes" -a "x$have_freetype" != "xtrue"; then
+	as_fn_error $? "FreeType support requested but libfreetype2 not found" "$LINENO" 5
+fi
+if $have_freetype; then
+
+$as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
+
+	_save_libs="$LIBS"
+	_save_cflags="$CFLAGS"
+	LIBS="$LIBS $FREETYPE_LIBS"
+	CFLAGS="$CFLAGS $FREETYPE_CFLAGS"
+	for ac_func in FT_Face_GetCharVariantIndex
+do :
+  ac_fn_c_check_func "$LINENO" "FT_Face_GetCharVariantIndex" "ac_cv_func_FT_Face_GetCharVariantIndex"
+if test "x$ac_cv_func_FT_Face_GetCharVariantIndex" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_FT_FACE_GETCHARVARIANTINDEX 1
+_ACEOF
+
+fi
+done
+
+	LIBS="$_save_libs"
+	CFLAGS="$_save_cflags"
+fi
+ if $have_freetype; then
+  HAVE_FREETYPE_TRUE=
+  HAVE_FREETYPE_FALSE='#'
+else
+  HAVE_FREETYPE_TRUE='#'
+  HAVE_FREETYPE_FALSE=
+fi
+
+
+
+
+# Check whether --with-uniscribe was given.
+if test "${with_uniscribe+set}" = set; then :
+  withval=$with_uniscribe;
+else
+  with_uniscribe=no
+fi
+
+have_uniscribe=false
+if test "x$with_uniscribe" = "xyes" -o "x$with_uniscribe" = "xauto"; then
+	for ac_header in usp10.h windows.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ have_uniscribe=true
+fi
+
+done
+
+fi
+if test "x$with_uniscribe" = "xyes" -a "x$have_uniscribe" != "xtrue"; then
+	as_fn_error $? "uniscribe support requested but not found" "$LINENO" 5
+fi
+if $have_uniscribe; then
+	UNISCRIBE_CFLAGS=
+	UNISCRIBE_LIBS="-lusp10 -lgdi32 -lrpcrt4"
+
+
+
+$as_echo "#define HAVE_UNISCRIBE 1" >>confdefs.h
+
+fi
+ if $have_uniscribe; then
+  HAVE_UNISCRIBE_TRUE=
+  HAVE_UNISCRIBE_FALSE='#'
+else
+  HAVE_UNISCRIBE_TRUE='#'
+  HAVE_UNISCRIBE_FALSE=
+fi
+
+
+
+
+# Check whether --with-coretext was given.
+if test "${with_coretext+set}" = set; then :
+  withval=$with_coretext;
+else
+  with_coretext=no
+fi
+
+have_coretext=false
+if test "x$with_coretext" = "xyes" -o "x$with_coretext" = "xauto"; then
+	ac_fn_c_check_type "$LINENO" "CTFontRef" "ac_cv_type_CTFontRef" "#include <ApplicationServices/ApplicationServices.h>
+"
+if test "x$ac_cv_type_CTFontRef" = xyes; then :
+  have_coretext=true
+fi
+
+fi
+if test "x$with_coretext" = "xyes" -a "x$have_coretext" != "xtrue"; then
+	as_fn_error $? "CoreText support requested but libcoretext not found" "$LINENO" 5
+fi
+if $have_coretext; then
+	CORETEXT_CFLAGS=
+	CORETEXT_LIBS="-framework ApplicationServices"
+
+
+
+$as_echo "#define HAVE_CORETEXT 1" >>confdefs.h
+
+fi
+ if $have_coretext; then
+  HAVE_CORETEXT_TRUE=
+  HAVE_CORETEXT_FALSE='#'
+else
+  HAVE_CORETEXT_TRUE='#'
+  HAVE_CORETEXT_FALSE=
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Intel atomic primitives" >&5
+$as_echo_n "checking for Intel atomic primitives... " >&6; }
+if ${hb_cv_have_intel_atomic_primitives+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+	hb_cv_have_intel_atomic_primitives=false
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+		void memory_barrier (void) { __sync_synchronize (); }
+		int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); }
+		int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); }
+		void mutex_unlock (int *m) { __sync_lock_release (m); }
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  hb_cv_have_intel_atomic_primitives=true
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hb_cv_have_intel_atomic_primitives" >&5
+$as_echo "$hb_cv_have_intel_atomic_primitives" >&6; }
+if $hb_cv_have_intel_atomic_primitives; then
+
+$as_echo "#define HAVE_INTEL_ATOMIC_PRIMITIVES 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris atomic operations" >&5
+$as_echo_n "checking for Solaris atomic operations... " >&6; }
+if ${hb_cv_have_solaris_atomic_ops+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+	hb_cv_have_solaris_atomic_ops=false
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+		#include <atomic.h>
+		/* This requires Solaris Studio 12.2 or newer: */
+		#include <mbarrier.h>
+		void memory_barrier (void) { __machine_rw_barrier (); }
+		int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); }
+		void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); }
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  hb_cv_have_solaris_atomic_ops=true
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hb_cv_have_solaris_atomic_ops" >&5
+$as_echo "$hb_cv_have_solaris_atomic_ops" >&6; }
+if $hb_cv_have_solaris_atomic_ops; then
+
+$as_echo "#define HAVE_SOLARIS_ATOMIC_OPS 1" >>confdefs.h
+
+fi
+
+if test "$os_win32" = no && ! $have_pthread; then
+	for ac_header in sched.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
+if test "x$ac_cv_header_sched_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_SCHED_H 1
+_ACEOF
+
+fi
+
+done
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
+$as_echo_n "checking for library containing sched_yield... " >&6; }
+if ${ac_cv_search_sched_yield+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sched_yield ();
+int
+main ()
+{
+return sched_yield ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' rt; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_sched_yield=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_sched_yield+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_sched_yield+:} false; then :
+
+else
+  ac_cv_search_sched_yield=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
+$as_echo "$ac_cv_search_sched_yield" >&6; }
+ac_res=$ac_cv_search_sched_yield
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+$as_echo "#define HAVE_SCHED_YIELD 1" >>confdefs.h
+
+fi
+
+fi
+
+
+ac_config_files="$ac_config_files Makefile src/Makefile src/hb-version.h src/hb-ucdn/Makefile util/Makefile test/Makefile test/api/Makefile test/shaping/Makefile docs/Makefile docs/reference/Makefile docs/reference/version.xml"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+ if test -n "$EXEEXT"; then
+  am__EXEEXT_TRUE=
+  am__EXEEXT_FALSE='#'
+else
+  am__EXEEXT_TRUE='#'
+  am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${ENABLE_GTK_DOC_TRUE}" && test -z "${ENABLE_GTK_DOC_FALSE}"; then
+  as_fn_error $? "conditional \"ENABLE_GTK_DOC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${GTK_DOC_BUILD_HTML_TRUE}" && test -z "${GTK_DOC_BUILD_HTML_FALSE}"; then
+  as_fn_error $? "conditional \"GTK_DOC_BUILD_HTML\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${GTK_DOC_BUILD_PDF_TRUE}" && test -z "${GTK_DOC_BUILD_PDF_FALSE}"; then
+  as_fn_error $? "conditional \"GTK_DOC_BUILD_PDF\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${GTK_DOC_USE_LIBTOOL_TRUE}" && test -z "${GTK_DOC_USE_LIBTOOL_FALSE}"; then
+  as_fn_error $? "conditional \"GTK_DOC_USE_LIBTOOL\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${GTK_DOC_USE_REBASE_TRUE}" && test -z "${GTK_DOC_USE_REBASE_FALSE}"; then
+  as_fn_error $? "conditional \"GTK_DOC_USE_REBASE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_GCC_TRUE}" && test -z "${HAVE_GCC_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_GCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${OS_WIN32_TRUE}" && test -z "${OS_WIN32_FALSE}"; then
+  as_fn_error $? "conditional \"OS_WIN32\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_PTHREAD\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_OT_TRUE}" && test -z "${HAVE_OT_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_OT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_GLIB_TRUE}" && test -z "${HAVE_GLIB_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_GLIB\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_GOBJECT_TRUE}" && test -z "${HAVE_GOBJECT_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_GOBJECT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_INTROSPECTION_TRUE}" && test -z "${HAVE_INTROSPECTION_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_INTROSPECTION\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_UCDN_TRUE}" && test -z "${HAVE_UCDN_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_UCDN\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_CAIRO_TRUE}" && test -z "${HAVE_CAIRO_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_CAIRO\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_CAIRO_FT_TRUE}" && test -z "${HAVE_CAIRO_FT_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_CAIRO_FT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_ICU_TRUE}" && test -z "${HAVE_ICU_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_ICU\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_GRAPHITE2_TRUE}" && test -z "${HAVE_GRAPHITE2_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_GRAPHITE2\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_FREETYPE_TRUE}" && test -z "${HAVE_FREETYPE_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_FREETYPE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_UNISCRIBE_TRUE}" && test -z "${HAVE_UNISCRIBE_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_UNISCRIBE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_CORETEXT_TRUE}" && test -z "${HAVE_CORETEXT_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_CORETEXT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by HarfBuzz $as_me 0.9.22, which was
+generated by GNU Autoconf 2.68.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz>.
+HarfBuzz home page: <http://harfbuzz.org/>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+HarfBuzz config.status 0.9.22
+configured by $0, generated by GNU Autoconf 2.68,
+  with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
+predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
+postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
+predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
+postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
+LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
+reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
+reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
+GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
+inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
+always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
+predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
+postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+DLLTOOL \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+nm_file_list_spec \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib \
+compiler_lib_search_dirs \
+predep_objects \
+postdep_objects \
+predeps \
+postdeps \
+compiler_lib_search_path \
+LD_CXX \
+reload_flag_CXX \
+compiler_CXX \
+lt_prog_compiler_no_builtin_flag_CXX \
+lt_prog_compiler_pic_CXX \
+lt_prog_compiler_wl_CXX \
+lt_prog_compiler_static_CXX \
+lt_cv_prog_compiler_c_o_CXX \
+export_dynamic_flag_spec_CXX \
+whole_archive_flag_spec_CXX \
+compiler_needs_object_CXX \
+with_gnu_ld_CXX \
+allow_undefined_flag_CXX \
+no_undefined_flag_CXX \
+hardcode_libdir_flag_spec_CXX \
+hardcode_libdir_separator_CXX \
+exclude_expsyms_CXX \
+include_expsyms_CXX \
+file_list_spec_CXX \
+compiler_lib_search_dirs_CXX \
+predep_objects_CXX \
+postdep_objects_CXX \
+predeps_CXX \
+postdeps_CXX \
+compiler_lib_search_path_CXX; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec \
+reload_cmds_CXX \
+old_archive_cmds_CXX \
+old_archive_from_new_cmds_CXX \
+old_archive_from_expsyms_cmds_CXX \
+archive_cmds_CXX \
+archive_expsym_cmds_CXX \
+module_cmds_CXX \
+module_expsym_cmds_CXX \
+export_symbols_cmds_CXX \
+prelink_cmds_CXX \
+postlink_cmds_CXX; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+    "src/hb-version.h") CONFIG_FILES="$CONFIG_FILES src/hb-version.h" ;;
+    "src/hb-ucdn/Makefile") CONFIG_FILES="$CONFIG_FILES src/hb-ucdn/Makefile" ;;
+    "util/Makefile") CONFIG_FILES="$CONFIG_FILES util/Makefile" ;;
+    "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
+    "test/api/Makefile") CONFIG_FILES="$CONFIG_FILES test/api/Makefile" ;;
+    "test/shaping/Makefile") CONFIG_FILES="$CONFIG_FILES test/shaping/Makefile" ;;
+    "docs/Makefile") CONFIG_FILES="$CONFIG_FILES docs/Makefile" ;;
+    "docs/reference/Makefile") CONFIG_FILES="$CONFIG_FILES docs/reference/Makefile" ;;
+    "docs/reference/version.xml") CONFIG_FILES="$CONFIG_FILES docs/reference/version.xml" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_tt"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$ac_tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+  ac_MKDIR_P=$MKDIR_P
+  case $MKDIR_P in
+  [\\/$]* | ?:[\\/]* ) ;;
+  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$ac_tmp/stdin"
+  case $ac_file in
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+    } >"$ac_tmp/config.h" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$ac_tmp/config.h" "$ac_file" \
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error $? "could not create -" "$LINENO" 5
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$_am_arg" : 'X\(//\)[^/]' \| \
+	 X"$_am_arg" : 'X\(//\)$' \| \
+	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named `Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running `make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # When using ansi2knr, U may be empty or an underscore; expand it
+    U=`sed -n 's/^U = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+ ;;
+    "libtool":C)
+
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags="CXX "
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and in which our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects
+postdep_objects=$lt_postdep_objects
+predeps=$lt_predeps
+postdeps=$lt_postdeps
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" \
+     || (rm -f "$cfgfile"; exit 1)
+
+  if test x"$xsi_shell" = xyes; then
+  sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
+func_dirname ()\
+{\
+\    case ${1} in\
+\      */*) func_dirname_result="${1%/*}${2}" ;;\
+\      *  ) func_dirname_result="${3}" ;;\
+\    esac\
+} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_basename ()$/,/^} # func_basename /c\
+func_basename ()\
+{\
+\    func_basename_result="${1##*/}"\
+} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
+func_dirname_and_basename ()\
+{\
+\    case ${1} in\
+\      */*) func_dirname_result="${1%/*}${2}" ;;\
+\      *  ) func_dirname_result="${3}" ;;\
+\    esac\
+\    func_basename_result="${1##*/}"\
+} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
+func_stripname ()\
+{\
+\    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
+\    # positional parameters, so assign one to ordinary parameter first.\
+\    func_stripname_result=${3}\
+\    func_stripname_result=${func_stripname_result#"${1}"}\
+\    func_stripname_result=${func_stripname_result%"${2}"}\
+} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
+func_split_long_opt ()\
+{\
+\    func_split_long_opt_name=${1%%=*}\
+\    func_split_long_opt_arg=${1#*=}\
+} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
+func_split_short_opt ()\
+{\
+\    func_split_short_opt_arg=${1#??}\
+\    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
+} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
+func_lo2o ()\
+{\
+\    case ${1} in\
+\      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
+\      *)    func_lo2o_result=${1} ;;\
+\    esac\
+} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_xform ()$/,/^} # func_xform /c\
+func_xform ()\
+{\
+    func_xform_result=${1%.*}.lo\
+} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_arith ()$/,/^} # func_arith /c\
+func_arith ()\
+{\
+    func_arith_result=$(( $* ))\
+} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_len ()$/,/^} # func_len /c\
+func_len ()\
+{\
+    func_len_result=${#1}\
+} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+fi
+
+if test x"$lt_shell_append" = xyes; then
+  sed -e '/^func_append ()$/,/^} # func_append /c\
+func_append ()\
+{\
+    eval "${1}+=\\${2}"\
+} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
+func_append_quoted ()\
+{\
+\    func_quote_for_eval "${2}"\
+\    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
+} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  # Save a `func_append' function call where possible by direct use of '+='
+  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+else
+  # Save a `func_append' function call even when '+=' is not available
+  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
+$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
+fi
+
+
+   mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+
+    cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag_CXX
+reload_cmds=$lt_reload_cmds_CXX
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_CXX
+
+# A language specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_CXX
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_CXX
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_CXX
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_CXX
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_CXX
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds_CXX
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_CXX
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects_CXX
+postdep_objects=$lt_postdep_objects_CXX
+predeps=$lt_predeps_CXX
+postdeps=$lt_postdeps_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# ### END LIBTOOL TAG CONFIG: CXX
+_LT_EOF
+
+ ;;
+
+  esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}:
+
+Build configuration:
+
+Unicode callbacks (you want at least one):
+	Glib:			${have_glib}
+	ICU:			${have_icu}
+	UCDN:			${have_ucdn}
+
+Font callbacks (the more the better):
+	FreeType:		${have_freetype}
+
+Tools used for command-line utilities:
+	Cairo:			${have_cairo}
+
+Additional shapers (the more the better):
+	Graphite2:		${have_graphite2}
+
+Platform shapers (not normally needed):
+	CoreText:		${have_coretext}
+	Uniscribe:		${have_uniscribe}
+
+Other features:
+	Documentation:		${have_gtk_doc}
+	GObject bindings:	${have_gobject}
+	Introspection:		${have_introspection}
+" >&5
+$as_echo "$as_me:
+
+Build configuration:
+
+Unicode callbacks (you want at least one):
+	Glib:			${have_glib}
+	ICU:			${have_icu}
+	UCDN:			${have_ucdn}
+
+Font callbacks (the more the better):
+	FreeType:		${have_freetype}
+
+Tools used for command-line utilities:
+	Cairo:			${have_cairo}
+
+Additional shapers (the more the better):
+	Graphite2:		${have_graphite2}
+
+Platform shapers (not normally needed):
+	CoreText:		${have_coretext}
+	Uniscribe:		${have_uniscribe}
+
+Other features:
+	Documentation:		${have_gtk_doc}
+	GObject bindings:	${have_gobject}
+	Introspection:		${have_introspection}
+" >&6;}
diff --git a/extensions/externals/src/harfbuzz/configure.ac b/extensions/externals/src/harfbuzz/configure.ac
new file mode 100644
index 0000000..0a6795c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/configure.ac
@@ -0,0 +1,432 @@
+AC_PREREQ([2.64])
+AC_INIT([HarfBuzz],
+        [0.9.21],
+        [http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz],
+        [harfbuzz],
+        [http://harfbuzz.org/])
+
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_SRCDIR([src/harfbuzz.pc.in])
+AC_CONFIG_HEADERS([config.h])
+
+AM_INIT_AUTOMAKE([1.11.1 gnits dist-bzip2 no-dist-gzip -Wall no-define color-tests -Wno-portability])
+AM_SILENT_RULES([yes])
+
+# Initialize libtool
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
+LT_PREREQ([2.2])
+LT_INIT([disable-static])
+
+# Check for programs
+AC_PROG_CC
+AM_PROG_CC_C_O
+AC_PROG_CXX
+PKG_PROG_PKG_CONFIG([0.20])
+
+# Version
+m4_define(hb_version_triplet,m4_split(AC_PACKAGE_VERSION,[[.]]))
+m4_define(hb_version_major,m4_argn(1,hb_version_triplet))
+m4_define(hb_version_minor,m4_argn(2,hb_version_triplet))
+m4_define(hb_version_micro,m4_argn(3,hb_version_triplet))
+HB_VERSION_MAJOR=hb_version_major
+HB_VERSION_MINOR=hb_version_minor
+HB_VERSION_MICRO=hb_version_micro
+HB_VERSION=AC_PACKAGE_VERSION
+AC_SUBST(HB_VERSION_MAJOR)
+AC_SUBST(HB_VERSION_MINOR)
+AC_SUBST(HB_VERSION_MICRO)
+AC_SUBST(HB_VERSION)
+
+# Libtool version
+m4_define([hb_version_int],
+	  m4_eval(hb_version_major*10000 + hb_version_minor*100 + hb_version_micro))
+m4_if(m4_eval(hb_version_minor % 2), [1],
+      dnl for unstable releases
+      [m4_define([hb_libtool_revision], 0)],
+      dnl for stable releases
+      [m4_define([hb_libtool_revision], hb_version_micro)])
+m4_define([hb_libtool_age],
+	  m4_eval(hb_version_int - hb_libtool_revision))
+m4_define([hb_libtool_current],
+	  m4_eval(hb_version_major + hb_libtool_age))
+HB_LIBTOOL_VERSION_INFO=hb_libtool_current:hb_libtool_revision:hb_libtool_age
+AC_SUBST(HB_LIBTOOL_VERSION_INFO)
+
+# Documentation
+have_gtk_doc=false
+m4_ifdef([GTK_DOC_CHECK], [
+GTK_DOC_CHECK([1.15],[--flavour no-tmpl])
+	if test "x$enable_gtk_doc" = xyes; then
+		have_gtk_doc=true
+	fi
+], [
+	AM_CONDITIONAL([ENABLE_GTK_DOC], false)
+])
+
+# Functions and headers
+AC_CHECK_FUNCS(atexit mprotect sysconf getpagesize mmap isatty)
+AC_CHECK_HEADERS(unistd.h sys/mman.h)
+
+# Compiler flags
+AC_CANONICAL_HOST
+if test "x$GCC" = "xyes"; then
+
+	# Make symbols link locally
+	LDFLAGS="$LDFLAGS -Bsymbolic-functions"
+
+	# Make sure we don't link to libstdc++
+	CXXFLAGS="$CXXFLAGS -fno-rtti -fno-exceptions"
+
+	# Assorted warnings
+	CXXFLAGS="$CXXFLAGS -Wcast-align"
+
+	case "$host" in
+		*-*-mingw*)
+		;;
+		*)
+			# Hide inline methods
+			CXXFLAGS="$CXXFLAGS -fvisibility-inlines-hidden"
+		;;
+	esac
+
+	case "$host" in
+		arm-*-*)
+			# Request byte alignment on arm
+			CXXFLAGS="$CXXFLAGS -mstructure-size-boundary=8"
+		;;
+	esac
+fi
+
+AM_CONDITIONAL(HAVE_GCC, test "x$GCC" = "xyes")
+
+hb_os_win32=no
+AC_MSG_CHECKING([for native Win32])
+case "$host" in
+  *-*-mingw*)
+    hb_os_win32=yes
+    ;;
+esac
+AC_MSG_RESULT([$hb_os_win32])
+AM_CONDITIONAL(OS_WIN32, test "$hb_os_win32" = "yes")
+
+have_pthread=false
+if test "$hb_os_win32" = no; then
+	AX_PTHREAD([have_pthread=true])
+fi
+if $have_pthread; then
+	AC_DEFINE(HAVE_PTHREAD, 1, [Have POSIX threads])
+fi
+AM_CONDITIONAL(HAVE_PTHREAD, $have_pthread)
+
+dnl ==========================================================================
+
+have_ot=true
+if $have_ot; then
+	AC_DEFINE(HAVE_OT, 1, [Have native OpenType Layout backend])
+fi
+AM_CONDITIONAL(HAVE_OT, $have_ot)
+
+dnl ===========================================================================
+
+AC_ARG_WITH(glib,
+	[AS_HELP_STRING([--with-glib=@<:@yes/no/auto@:>@],
+			[Use glib @<:@default=auto@:>@])],,
+	[with_glib=auto])
+have_glib=false
+if test "x$with_glib" = "xyes" -o "x$with_glib" = "xauto"; then
+	PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.16, have_glib=true, :)
+fi
+if test "x$with_glib" = "xyes" -a "x$have_glib" != "xtrue"; then
+	AC_MSG_ERROR([glib support requested but glib-2.0 not found])
+fi
+if $have_glib; then
+	AC_DEFINE(HAVE_GLIB, 1, [Have glib2 library])
+fi
+AM_CONDITIONAL(HAVE_GLIB, $have_glib)
+
+dnl ===========================================================================
+
+AC_ARG_WITH(gobject,
+	[AS_HELP_STRING([--with-gobject=@<:@yes/no/auto@:>@],
+			[Use gobject @<:@default=auto@:>@])],,
+	[with_gobject=no])
+have_gobject=false
+if test "x$with_gobject" = "xyes" -o "x$with_gobject" = "xauto"; then
+	PKG_CHECK_MODULES(GOBJECT, gobject-2.0 glib-2.0, have_gobject=true, :)
+fi
+if test "x$with_gobject" = "xyes" -a "x$have_gobject" != "xtrue"; then
+	AC_MSG_ERROR([gobject support requested but gobject-2.0 / glib-2.0 not found])
+fi
+if $have_gobject; then
+	AC_DEFINE(HAVE_GOBJECT, 1, [Have gobject2 library])
+	GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
+	AC_SUBST(GLIB_MKENUMS)
+fi
+AM_CONDITIONAL(HAVE_GOBJECT, $have_gobject)
+
+dnl ===========================================================================
+
+
+dnl ===========================================================================
+# Gobject-Introspection
+have_introspection=false
+m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
+	if $have_gobject; then
+		GOBJECT_INTROSPECTION_CHECK([1.32.0])
+		if test "x$found_introspection" = xyes; then
+			have_introspection=true
+		fi
+	else
+		AM_CONDITIONAL([HAVE_INTROSPECTION], false)
+	fi
+], [
+	AM_CONDITIONAL([HAVE_INTROSPECTION], false)
+])
+
+dnl ===========================================================================
+
+have_ucdn=true
+if $have_glib; then
+	have_ucdn=false
+fi
+if $have_ucdn; then
+	AC_DEFINE(HAVE_UCDN, 1, [Have UCDN Unicode functions])
+fi
+AM_CONDITIONAL(HAVE_UCDN, $have_ucdn)
+
+dnl ==========================================================================
+
+AC_ARG_WITH(cairo,
+	[AS_HELP_STRING([--with-cairo=@<:@yes/no/auto@:>@],
+			[Use cairo @<:@default=auto@:>@])],,
+	[with_cairo=auto])
+have_cairo=false
+if test "x$with_cairo" = "xyes" -o "x$with_cairo" = "xauto"; then
+	PKG_CHECK_MODULES(CAIRO, cairo >= 1.8.0, have_cairo=true, :)
+fi
+if test "x$with_cairo" = "xyes" -a "x$have_cairo" != "xtrue"; then
+	AC_MSG_ERROR([cairo support requested but not found])
+fi
+if $have_cairo; then
+	AC_DEFINE(HAVE_CAIRO, 1, [Have cairo graphics library])
+fi
+AM_CONDITIONAL(HAVE_CAIRO, $have_cairo)
+
+have_cairo_ft=false
+if $have_cairo; then
+	PKG_CHECK_MODULES(CAIRO_FT, cairo-ft, have_cairo_ft=true, :)
+fi
+if $have_cairo_ft; then
+	AC_DEFINE(HAVE_CAIRO_FT, 1, [Have cairo-ft support in cairo graphics library])
+fi
+AM_CONDITIONAL(HAVE_CAIRO_FT, $have_cairo_ft)
+
+dnl ==========================================================================
+
+AC_ARG_WITH(icu,
+	[AS_HELP_STRING([--with-icu=@<:@yes/no/auto@:>@],
+			[Use ICU @<:@default=auto@:>@])],,
+	[with_icu=auto])
+have_icu=false
+if test "x$with_icu" = "xyes" -o "x$with_icu" = "xauto"; then
+	PKG_CHECK_MODULES(ICU, icu-uc, have_icu=true, :)
+
+	dnl Fallback to icu-config if ICU pkg-config files could not be found
+	if test "$have_icu" != "true"; then
+		AC_CHECK_TOOL(ICU_CONFIG, icu-config, no)
+		AC_MSG_CHECKING([for ICU by using icu-config fallback])
+		if test "$ICU_CONFIG" != "no" && "$ICU_CONFIG" --version >/dev/null; then
+			have_icu=true
+			# We don't use --cflags as this gives us a lot of things that we don't
+			# necessarily want, like debugging and optimization flags
+			# See man (1) icu-config for more info.
+			ICU_CFLAGS=`$ICU_CONFIG --cppflags`
+			ICU_LIBS=`$ICU_CONFIG --ldflags-searchpath --ldflags-libsonly`
+			AC_SUBST(ICU_CFLAGS)
+			AC_SUBST(ICU_LIBS)
+			AC_MSG_RESULT([yes])
+		else
+			AC_MSG_RESULT([no])
+		fi
+	fi
+fi
+if test "x$with_icu" = "xyes" -a "x$have_icu" != "xtrue"; then
+	AC_MSG_ERROR([icu support requested but icu-uc not found])
+fi
+if $have_icu; then
+	CXXFLAGS="$CXXFLAGS `$PKG_CONFIG --variable=CXXFLAGS icu-uc`"
+	AC_DEFINE(HAVE_ICU, 1, [Have ICU library])
+fi
+AM_CONDITIONAL(HAVE_ICU, $have_icu)
+
+dnl ==========================================================================
+
+AC_ARG_WITH(graphite2,
+	[AS_HELP_STRING([--with-graphite2=@<:@yes/no/auto@:>@],
+			[Use the graphite2 library @<:@default=no@:>@])],,
+	[with_graphite2=no])
+have_graphite2=false
+if test "x$with_graphite2" = "xyes" -o "x$with_graphite2" = "xauto"; then
+	PKG_CHECK_MODULES(GRAPHITE2, graphite2, have_graphite2=true, :)
+fi
+if test "x$with_graphite2" = "xyes" -a "x$have_graphite2" != "xtrue"; then
+	AC_MSG_ERROR([graphite2 support requested but libgraphite2 not found])
+fi
+if $have_graphite2; then
+    AC_DEFINE(HAVE_GRAPHITE2, 1, [Have Graphite2 library])
+fi
+AM_CONDITIONAL(HAVE_GRAPHITE2, $have_graphite2)
+
+dnl ==========================================================================
+
+AC_ARG_WITH(freetype,
+	[AS_HELP_STRING([--with-freetype=@<:@yes/no/auto@:>@],
+			[Use the FreeType library @<:@default=auto@:>@])],,
+	[with_freetype=auto])
+have_freetype=false
+if test "x$with_freetype" = "xyes" -o "x$with_freetype" = "xauto"; then
+	PKG_CHECK_MODULES(FREETYPE, freetype2 >= 2.3.8, have_freetype=true, :)
+fi
+if test "x$with_freetype" = "xyes" -a "x$have_freetype" != "xtrue"; then
+	AC_MSG_ERROR([FreeType support requested but libfreetype2 not found])
+fi
+if $have_freetype; then
+	AC_DEFINE(HAVE_FREETYPE, 1, [Have FreeType 2 library])
+	_save_libs="$LIBS"
+	_save_cflags="$CFLAGS"
+	LIBS="$LIBS $FREETYPE_LIBS"
+	CFLAGS="$CFLAGS $FREETYPE_CFLAGS"
+	AC_CHECK_FUNCS(FT_Face_GetCharVariantIndex)
+	LIBS="$_save_libs"
+	CFLAGS="$_save_cflags"
+fi
+AM_CONDITIONAL(HAVE_FREETYPE, $have_freetype)
+
+dnl ===========================================================================
+
+AC_ARG_WITH(uniscribe,
+	[AS_HELP_STRING([--with-uniscribe=@<:@yes/no/auto@:>@],
+			[Use the Uniscribe library @<:@default=no@:>@])],,
+	[with_uniscribe=no])
+have_uniscribe=false
+if test "x$with_uniscribe" = "xyes" -o "x$with_uniscribe" = "xauto"; then
+	AC_CHECK_HEADERS(usp10.h windows.h, have_uniscribe=true)
+fi
+if test "x$with_uniscribe" = "xyes" -a "x$have_uniscribe" != "xtrue"; then
+	AC_MSG_ERROR([uniscribe support requested but not found])
+fi
+if $have_uniscribe; then
+	UNISCRIBE_CFLAGS=
+	UNISCRIBE_LIBS="-lusp10 -lgdi32 -lrpcrt4"
+	AC_SUBST(UNISCRIBE_CFLAGS)
+	AC_SUBST(UNISCRIBE_LIBS)
+	AC_DEFINE(HAVE_UNISCRIBE, 1, [Have Uniscribe library])
+fi
+AM_CONDITIONAL(HAVE_UNISCRIBE, $have_uniscribe)
+
+dnl ===========================================================================
+
+AC_ARG_WITH(coretext,
+	[AS_HELP_STRING([--with-coretext=@<:@yes/no/auto@:>@],
+			[Use CoreText @<:@default=no@:>@])],,
+	[with_coretext=no])
+have_coretext=false
+if test "x$with_coretext" = "xyes" -o "x$with_coretext" = "xauto"; then
+	AC_CHECK_TYPE(CTFontRef, have_coretext=true,, [#include <ApplicationServices/ApplicationServices.h>])
+fi
+if test "x$with_coretext" = "xyes" -a "x$have_coretext" != "xtrue"; then
+	AC_MSG_ERROR([CoreText support requested but libcoretext not found])
+fi
+if $have_coretext; then
+	CORETEXT_CFLAGS=
+	CORETEXT_LIBS="-framework ApplicationServices"
+	AC_SUBST(CORETEXT_CFLAGS)
+	AC_SUBST(CORETEXT_LIBS)
+	AC_DEFINE(HAVE_CORETEXT, 1, [Have Core Text backend])
+fi
+AM_CONDITIONAL(HAVE_CORETEXT, $have_coretext)
+
+dnl ===========================================================================
+
+AC_CACHE_CHECK([for Intel atomic primitives], hb_cv_have_intel_atomic_primitives, [
+	hb_cv_have_intel_atomic_primitives=false
+	AC_TRY_LINK([
+		void memory_barrier (void) { __sync_synchronize (); }
+		int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); }
+		int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); }
+		void mutex_unlock (int *m) { __sync_lock_release (m); }
+		], [], hb_cv_have_intel_atomic_primitives=true
+	)
+])
+if $hb_cv_have_intel_atomic_primitives; then
+	AC_DEFINE(HAVE_INTEL_ATOMIC_PRIMITIVES, 1, [Have Intel __sync_* atomic primitives])
+fi
+
+dnl ===========================================================================
+
+AC_CACHE_CHECK([for Solaris atomic operations], hb_cv_have_solaris_atomic_ops, [
+	hb_cv_have_solaris_atomic_ops=false
+	AC_TRY_LINK([
+		#include <atomic.h>
+		/* This requires Solaris Studio 12.2 or newer: */
+		#include <mbarrier.h>
+		void memory_barrier (void) { __machine_rw_barrier (); }
+		int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); }
+		void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); }
+		], [], hb_cv_have_solaris_atomic_ops=true
+	)
+])
+if $hb_cv_have_solaris_atomic_ops; then
+	AC_DEFINE(HAVE_SOLARIS_ATOMIC_OPS, 1, [Have Solaris __machine_*_barrier and atomic_* operations])
+fi
+
+if test "$os_win32" = no && ! $have_pthread; then
+	AC_CHECK_HEADERS(sched.h)
+	AC_SEARCH_LIBS(sched_yield,rt,AC_DEFINE(HAVE_SCHED_YIELD, 1, [Have sched_yield]))
+fi
+
+dnl ===========================================================================
+
+AC_CONFIG_FILES([
+Makefile
+src/Makefile
+src/hb-version.h
+src/hb-ucdn/Makefile
+util/Makefile
+test/Makefile
+test/api/Makefile
+test/shaping/Makefile
+docs/Makefile
+docs/reference/Makefile
+docs/reference/version.xml
+])
+
+AC_OUTPUT
+
+AC_MSG_NOTICE([
+
+Build configuration:
+
+Unicode callbacks (you want at least one):
+	Glib:			${have_glib}
+	ICU:			${have_icu}
+	UCDN:			${have_ucdn}
+
+Font callbacks (the more the better):
+	FreeType:		${have_freetype}
+
+Tools used for command-line utilities:
+	Cairo:			${have_cairo}
+
+Additional shapers (the more the better):
+	Graphite2:		${have_graphite2}
+
+Platform shapers (not normally needed):
+	CoreText:		${have_coretext}
+	Uniscribe:		${have_uniscribe}
+
+Other features:
+	Documentation:		${have_gtk_doc}
+	GObject bindings:	${have_gobject}
+	Introspection:		${have_introspection}
+])
diff --git a/extensions/externals/src/harfbuzz/depcomp b/extensions/externals/src/harfbuzz/depcomp
new file mode 100755
index 0000000..bd0ac08
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/depcomp
@@ -0,0 +1,688 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2011-12-04.11; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
+# 2011 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+  '')
+     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+  depmode     Dependency tracking mode.
+  source      Source file read by `PROGRAMS ARGS'.
+  object      Object file output by `PROGRAMS ARGS'.
+  DEPDIR      directory where to store dependencies.
+  depfile     Dependency file to output.
+  tmpdepfile  Temporary file to use when outputting dependencies.
+  libtool     Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "depcomp $scriptversion"
+    exit $?
+    ;;
+esac
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+  echo "depcomp: Variables source, object and depmode must be set" 1>&2
+  exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags.  We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write.  Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+  # HP compiler uses -M and no extra arg.
+  gccflag=-M
+  depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+   # This is just like dashmstdout with a different argument.
+   dashmflag=-xM
+   depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+   # This is just like msvisualcpp but w/o cygpath translation.
+   # Just convert the backslash-escaped backslashes to single forward
+   # slashes to satisfy depend.m4
+   cygpath_u='sed s,\\\\,/,g'
+   depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+   # This is just like msvc7 but w/o cygpath translation.
+   # Just convert the backslash-escaped backslashes to single forward
+   # slashes to satisfy depend.m4
+   cygpath_u='sed s,\\\\,/,g'
+   depmode=msvc7
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff.  Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am.  Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+  for arg
+  do
+    case $arg in
+    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+    *)  set fnord "$@" "$arg" ;;
+    esac
+    shift # fnord
+    shift # $arg
+  done
+  "$@"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  mv "$tmpdepfile" "$depfile"
+  ;;
+
+gcc)
+## There are various ways to get dependency output from gcc.  Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+##   up in a subdir.  Having to rename by hand is ugly.
+##   (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+##   -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+##   than renaming).
+  if test -z "$gccflag"; then
+    gccflag=-MD,
+  fi
+  "$@" -Wp,"$gccflag$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+  sed -e 's/^[^:]*: / /' \
+      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header).  We avoid this by adding
+## dummy dependencies for each header file.  Too bad gcc doesn't do
+## this for us directly.
+  tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'.  On the theory
+## that the space means something, we add a space to the output as
+## well.  hp depmode also adds that space, but also prefixes the VPATH
+## to the object.  Take care to not repeat it in the output.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+      | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+sgi)
+  if test "$libtool" = yes; then
+    "$@" "-Wp,-MDupdate,$tmpdepfile"
+  else
+    "$@" -MDupdate "$tmpdepfile"
+  fi
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+
+  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
+    echo "$object : \\" > "$depfile"
+
+    # Clip off the initial element (the dependent).  Don't try to be
+    # clever and replace this with sed code, as IRIX sed won't handle
+    # lines with more than a fixed number of characters (4096 in
+    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
+    # the IRIX cc adds comments like `#:fec' to the end of the
+    # dependency line.
+    tr ' ' '
+' < "$tmpdepfile" \
+    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+    tr '
+' ' ' >> "$depfile"
+    echo >> "$depfile"
+
+    # The second pass generates a dummy entry for each header file.
+    tr ' ' '
+' < "$tmpdepfile" \
+   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+   >> "$depfile"
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+aix)
+  # The C for AIX Compiler uses -M and outputs the dependencies
+  # in a .u file.  In older versions, this file always lives in the
+  # current directory.  Also, the AIX compiler puts `$object:' at the
+  # start of each line; $object doesn't have directory information.
+  # Version 6 uses the directory in both cases.
+  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  test "x$dir" = "x$object" && dir=
+  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$base.u
+    tmpdepfile3=$dir.libs/$base.u
+    "$@" -Wc,-M
+  else
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$dir$base.u
+    tmpdepfile3=$dir$base.u
+    "$@" -M
+  fi
+  stat=$?
+
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+    exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  if test -f "$tmpdepfile"; then
+    # Each line is of the form `foo.o: dependent.h'.
+    # Do two passes, one to just change these to
+    # `$object: dependent.h' and one to simply `dependent.h:'.
+    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+    # That's a tab and a space in the [].
+    sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+icc)
+  # Intel's C compiler understands `-MD -MF file'.  However on
+  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+  # ICC 7.0 will fill foo.d with something like
+  #    foo.o: sub/foo.c
+  #    foo.o: sub/foo.h
+  # which is wrong.  We want:
+  #    sub/foo.o: sub/foo.c
+  #    sub/foo.o: sub/foo.h
+  #    sub/foo.c:
+  #    sub/foo.h:
+  # ICC 7.1 will output
+  #    foo.o: sub/foo.c sub/foo.h
+  # and will wrap long lines using \ :
+  #    foo.o: sub/foo.c ... \
+  #     sub/foo.h ... \
+  #     ...
+
+  "$@" -MD -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each line is of the form `foo.o: dependent.h',
+  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+  # Do two passes, one to just change these to
+  # `$object: dependent.h' and one to simply `dependent.h:'.
+  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process this invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+    sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp2)
+  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+  # compilers, which have integrated preprocessors.  The correct option
+  # to use with these is +Maked; it writes dependencies to a file named
+  # 'foo.d', which lands next to the object file, wherever that
+  # happens to be.
+  # Much of this is similar to the tru64 case; see comments there.
+  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  test "x$dir" = "x$object" && dir=
+  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir.libs/$base.d
+    "$@" -Wc,+Maked
+  else
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir$base.d
+    "$@" +Maked
+  fi
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+     rm -f "$tmpdepfile1" "$tmpdepfile2"
+     exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  if test -f "$tmpdepfile"; then
+    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+    # Add `dependent.h:' lines.
+    sed -ne '2,${
+	       s/^ *//
+	       s/ \\*$//
+	       s/$/:/
+	       p
+	     }' "$tmpdepfile" >> "$depfile"
+  else
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile" "$tmpdepfile2"
+  ;;
+
+tru64)
+   # The Tru64 compiler uses -MD to generate dependencies as a side
+   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+   # dependencies in `foo.d' instead, so we check for that too.
+   # Subdirectories are respected.
+   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+   test "x$dir" = "x$object" && dir=
+   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+   if test "$libtool" = yes; then
+      # With Tru64 cc, shared objects can also be used to make a
+      # static library.  This mechanism is used in libtool 1.4 series to
+      # handle both shared and static libraries in a single compilation.
+      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+      #
+      # With libtool 1.5 this exception was removed, and libtool now
+      # generates 2 separate objects for the 2 libraries.  These two
+      # compilations output dependencies in $dir.libs/$base.o.d and
+      # in $dir$base.o.d.  We have to check for both files, because
+      # one of the two compilations can be disabled.  We should prefer
+      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+      # automatically cleaned when .libs/ is deleted, while ignoring
+      # the former would cause a distcleancheck panic.
+      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
+      tmpdepfile2=$dir$base.o.d          # libtool 1.5
+      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
+      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
+      "$@" -Wc,-MD
+   else
+      tmpdepfile1=$dir$base.o.d
+      tmpdepfile2=$dir$base.d
+      tmpdepfile3=$dir$base.d
+      tmpdepfile4=$dir$base.d
+      "$@" -MD
+   fi
+
+   stat=$?
+   if test $stat -eq 0; then :
+   else
+      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+      exit $stat
+   fi
+
+   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+   do
+     test -f "$tmpdepfile" && break
+   done
+   if test -f "$tmpdepfile"; then
+      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+      # That's a tab and a space in the [].
+      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+   else
+      echo "#dummy" > "$depfile"
+   fi
+   rm -f "$tmpdepfile"
+   ;;
+
+msvc7)
+  if test "$libtool" = yes; then
+    showIncludes=-Wc,-showIncludes
+  else
+    showIncludes=-showIncludes
+  fi
+  "$@" $showIncludes > "$tmpdepfile"
+  stat=$?
+  grep -v '^Note: including file: ' "$tmpdepfile"
+  if test "$stat" = 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  # The first sed program below extracts the file names and escapes
+  # backslashes for cygpath.  The second sed program outputs the file
+  # name when reading, but also accumulates all include files in the
+  # hold buffer in order to output them again at the end.  This only
+  # works with sed implementations that can handle large buffers.
+  sed < "$tmpdepfile" -n '
+/^Note: including file:  *\(.*\)/ {
+  s//\1/
+  s/\\/\\\\/g
+  p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/	\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+  s/.*/	/
+  G
+  p
+}' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvc7msys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+#nosideeffect)
+  # This comment above is used by automake to tell side-effect
+  # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout, regardless of -o.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove `-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  test -z "$dashmflag" && dashmflag=-M
+  # Require at least two characters before searching for `:'
+  # in the target name.  This is to cope with DOS-style filenames:
+  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+  "$@" $dashmflag |
+    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+dashXmstdout)
+  # This case only exists to satisfy depend.m4.  It is never actually
+  # run, as this mode is specially recognized in the preamble.
+  exit 1
+  ;;
+
+makedepend)
+  "$@" || exit $?
+  # Remove any Libtool call
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+  # X makedepend
+  shift
+  cleared=no eat=no
+  for arg
+  do
+    case $cleared in
+    no)
+      set ""; shift
+      cleared=yes ;;
+    esac
+    if test $eat = yes; then
+      eat=no
+      continue
+    fi
+    case "$arg" in
+    -D*|-I*)
+      set fnord "$@" "$arg"; shift ;;
+    # Strip any option that makedepend may not understand.  Remove
+    # the object too, otherwise makedepend will parse it as a source file.
+    -arch)
+      eat=yes ;;
+    -*|$object)
+      ;;
+    *)
+      set fnord "$@" "$arg"; shift ;;
+    esac
+  done
+  obj_suffix=`echo "$object" | sed 's/^.*\././'`
+  touch "$tmpdepfile"
+  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+  rm -f "$depfile"
+  # makedepend may prepend the VPATH from the source file name to the object.
+  # No need to regex-escape $object, excess matching of '.' is harmless.
+  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
+  sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile" "$tmpdepfile".bak
+  ;;
+
+cpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove `-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  "$@" -E |
+    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+    sed '$ s: \\$::' > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  cat < "$tmpdepfile" >> "$depfile"
+  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvisualcpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  IFS=" "
+  for arg
+  do
+    case "$arg" in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+	set fnord "$@"
+	shift
+	shift
+	;;
+    *)
+	set fnord "$@" "$arg"
+	shift
+	shift
+	;;
+    esac
+  done
+  "$@" -E 2>/dev/null |
+  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
+  echo "	" >> "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvcmsys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+none)
+  exec "$@"
+  ;;
+
+*)
+  echo "Unknown depmode $depmode" 1>&2
+  exit 1
+  ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/extensions/externals/src/harfbuzz/docs/Makefile.am b/extensions/externals/src/harfbuzz/docs/Makefile.am
new file mode 100644
index 0000000..f3ddc22
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/docs/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS = reference
diff --git a/extensions/externals/src/harfbuzz/docs/Makefile.in b/extensions/externals/src/harfbuzz/docs/Makefile.in
new file mode 100644
index 0000000..db728b9
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/docs/Makefile.in
@@ -0,0 +1,609 @@
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+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
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new file mode 100644
index 0000000..ffbcb70
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/docs/reference/Makefile.am
@@ -0,0 +1,111 @@
+# Process this file with automake to produce Makefile.in
+
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+
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+# suit your project. See the GTK+ Makefiles in gtk+/docs/reference for examples
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+
+# The name of the module, e.g. 'glib'.
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+# Uncomment for versioned docs and specify the version of the module, e.g. '2'.
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+
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+
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+# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html
+FIXXREF_OPTIONS=
+
+# Used for dependencies. The docs will be rebuilt if any of these change.
+# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h
+# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c
+HFILE_GLOB=$(top_srcdir)/src/hb.h $(top_srcdir)/src/hb-*.h
+CFILE_GLOB=$(top_srcdir)/src/hb-*.cc
+
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+
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+if HAVE_GOBJECT
+else
+IGNORE_HFILES+=hb-gobject.h hb-gobject-enums.h hb-gobject-structs.h
+endif
+
+# Images to copy into HTML directory.
+# e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png
+HTML_IMAGES=
+
+# Extra SGML files that are included by $(DOC_MAIN_SGML_FILE).
+# e.g. content_files=running.sgml building.sgml changes-2.0.sgml
+content_files= version.xml
+
+# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
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+
+# CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
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+# signals and properties.
+# e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
+# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
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+GTKDOC_LIBS=$(top_builddir)/src/libharfbuzz.la
+if HAVE_GOBJECT
+GTKDOC_LIBS+=$(top_builddir)/src/libharfbuzz-gobject.la
+endif
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+# Files not to distribute
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+# Comment this out if you want 'make check' to test you doc status
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+  DOC_MODULE=$(DOC_MODULE) DOC_MAIN_SGML_FILE=$(DOC_MAIN_SGML_FILE) \
+  SRCDIR=$(abs_srcdir) BUILDDIR=$(abs_builddir)
+#TESTS = $(GTKDOC_CHECK)
+endif
+
+-include $(top_srcdir)/git.mk
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new file mode 100644
index 0000000..d96d1f9
--- /dev/null
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+
+# Extra options to supply to gtkdoc-mkhtml
+MKHTML_OPTIONS = 
+
+# Extra options to supply to gtkdoc-fixref. Not normally needed.
+# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html
+FIXXREF_OPTIONS = 
+
+# Used for dependencies. The docs will be rebuilt if any of these change.
+# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h
+# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c
+HFILE_GLOB = $(top_srcdir)/src/hb.h $(top_srcdir)/src/hb-*.h
+CFILE_GLOB = $(top_srcdir)/src/hb-*.cc
+
+# Extra header to include when scanning, which are not under DOC_SOURCE_DIR
+# e.g. EXTRA_HFILES=$(top_srcdir}/contrib/extra.h
+EXTRA_HFILES = $(top_builddir)/src/hb-version.h
+
+# Header files or dirs to ignore when scanning. Use base file/dir names
+# e.g. IGNORE_HFILES=gtkdebug.h gtkintl.h private_code
+IGNORE_HFILES = `cd $(top_srcdir)/src; find . -path './hb-*/*.h' | sed \
+	's@^.*/@@'` $(am__append_1)
+
+# Images to copy into HTML directory.
+# e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png
+HTML_IMAGES = 
+
+# Extra SGML files that are included by $(DOC_MAIN_SGML_FILE).
+# e.g. content_files=running.sgml building.sgml changes-2.0.sgml
+content_files = version.xml
+
+# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
+# These files must be listed here *and* in content_files
+# e.g. expand_content_files=running.sgml
+expand_content_files = 
+
+# CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
+# Only needed if you are using gtkdoc-scangobj to dynamically query widget
+# signals and properties.
+# e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
+# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
+GTKDOC_CFLAGS = 
+GTKDOC_LIBS = $(top_builddir)/src/libharfbuzz.la $(am__append_2)
+@GTK_DOC_USE_LIBTOOL_FALSE@GTKDOC_CC = $(CC) $(INCLUDES) $(GTKDOC_DEPS_CFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+@GTK_DOC_USE_LIBTOOL_TRUE@GTKDOC_CC = $(LIBTOOL) --tag=CC --mode=compile $(CC) $(INCLUDES) $(GTKDOC_DEPS_CFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+@GTK_DOC_USE_LIBTOOL_FALSE@GTKDOC_LD = $(CC) $(GTKDOC_DEPS_LIBS) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS)
+@GTK_DOC_USE_LIBTOOL_TRUE@GTKDOC_LD = $(LIBTOOL) --tag=CC --mode=link $(CC) $(GTKDOC_DEPS_LIBS) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS)
+@GTK_DOC_USE_LIBTOOL_FALSE@GTKDOC_RUN = 
+@GTK_DOC_USE_LIBTOOL_TRUE@GTKDOC_RUN = $(LIBTOOL) --mode=execute
+
+# We set GPATH here; this gives us semantics for GNU make
+# which are more like other make's VPATH, when it comes to
+# whether a source that is a target of one rule is then
+# searched for in VPATH/GPATH.
+#
+GPATH = $(srcdir)
+TARGET_DIR = $(HTML_DIR)/$(DOC_MODULE)
+SETUP_FILES = \
+	$(content_files)		\
+	$(DOC_MAIN_SGML_FILE)		\
+	$(DOC_MODULE)-sections.txt	\
+	$(DOC_MODULE)-overrides.txt
+
+
+# This includes the standard gtk-doc make rules, copied by gtkdocize.
+
+# Other files to distribute
+# e.g. EXTRA_DIST += version.xml.in
+EXTRA_DIST = $(HTML_IMAGES) $(SETUP_FILES) version.xml.in
+DOC_STAMPS = setup-build.stamp scan-build.stamp sgml-build.stamp \
+	html-build.stamp pdf-build.stamp \
+	sgml.stamp html.stamp pdf.stamp
+
+SCANOBJ_FILES = \
+	$(DOC_MODULE).args 	 \
+	$(DOC_MODULE).hierarchy  \
+	$(DOC_MODULE).interfaces \
+	$(DOC_MODULE).prerequisites \
+	$(DOC_MODULE).signals
+
+REPORT_FILES = \
+	$(DOC_MODULE)-undocumented.txt \
+	$(DOC_MODULE)-undeclared.txt \
+	$(DOC_MODULE)-unused.txt
+
+CLEANFILES = $(SCANOBJ_FILES) $(REPORT_FILES) $(DOC_STAMPS)
+@ENABLE_GTK_DOC_TRUE@@GTK_DOC_BUILD_HTML_FALSE@HTML_BUILD_STAMP = 
+@ENABLE_GTK_DOC_TRUE@@GTK_DOC_BUILD_HTML_TRUE@HTML_BUILD_STAMP = html-build.stamp
+@ENABLE_GTK_DOC_TRUE@@GTK_DOC_BUILD_PDF_FALSE@PDF_BUILD_STAMP = 
+@ENABLE_GTK_DOC_TRUE@@GTK_DOC_BUILD_PDF_TRUE@PDF_BUILD_STAMP = pdf-build.stamp
+
+# Files not to distribute
+# for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types
+# for --rebuild-sections in $(SCAN_OPTIONS) e.g. $(DOC_MODULE)-sections.txt
+#DISTCLEANFILES +=
+
+# Comment this out if you want 'make check' to test you doc status
+# and run some sanity checks
+@ENABLE_GTK_DOC_TRUE@TESTS_ENVIRONMENT = cd $(srcdir) && \
+@ENABLE_GTK_DOC_TRUE@  DOC_MODULE=$(DOC_MODULE) DOC_MAIN_SGML_FILE=$(DOC_MAIN_SGML_FILE) \
+@ENABLE_GTK_DOC_TRUE@  SRCDIR=$(abs_srcdir) BUILDDIR=$(abs_builddir)
+
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am $(top_srcdir)/gtk-doc.make $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnits docs/reference/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnits docs/reference/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+$(top_srcdir)/gtk-doc.make:
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+version.xml: $(top_builddir)/config.status $(srcdir)/version.xml.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+	$(MAKE) $(AM_MAKEFLAGS) \
+	  top_distdir="$(top_distdir)" distdir="$(distdir)" \
+	  dist-hook
+check-am: all-am
+check: check-am
+all-am: Makefile all-local
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-local mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-local
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-data-local
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic \
+	maintainer-clean-local
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-local
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am all-local check check-am clean clean-generic \
+	clean-libtool clean-local dist-hook distclean \
+	distclean-generic distclean-libtool distclean-local distdir \
+	dvi dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-data-local install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic \
+	maintainer-clean-local mostlyclean mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am \
+	uninstall-local
+
+
+@ENABLE_GTK_DOC_TRUE@all-local: $(HTML_BUILD_STAMP) $(PDF_BUILD_STAMP)
+@ENABLE_GTK_DOC_FALSE@all-local:
+
+docs: $(HTML_BUILD_STAMP) $(PDF_BUILD_STAMP)
+
+$(REPORT_FILES): sgml-build.stamp
+
+#### setup ####
+
+setup-build.stamp:
+	-@if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \
+	    echo '  DOC   Preparing build'; \
+	    files=`echo $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types`; \
+	    if test "x$$files" != "x" ; then \
+	        for file in $$files ; do \
+	            test -f $(abs_srcdir)/$$file && \
+	                cp -pu $(abs_srcdir)/$$file $(abs_builddir)/ || true; \
+	        done; \
+	    fi; \
+	fi
+	@touch setup-build.stamp
+
+#### scan ####
+
+scan-build.stamp: $(HFILE_GLOB) $(CFILE_GLOB)
+	@echo '  DOC   Scanning header files'
+	@_source_dir='' ; \
+	for i in $(DOC_SOURCE_DIR) ; do \
+	    _source_dir="$${_source_dir} --source-dir=$$i" ; \
+	done ; \
+	gtkdoc-scan --module=$(DOC_MODULE) --ignore-headers="$(IGNORE_HFILES)" $${_source_dir} $(SCAN_OPTIONS) $(EXTRA_HFILES)
+	@if grep -l '^..*$$' $(DOC_MODULE).types > /dev/null 2>&1 ; then \
+	    echo "  DOC   Introspecting gobjects"; \
+	    scanobj_options=""; \
+	    gtkdoc-scangobj 2>&1 --help | grep  >/dev/null "\-\-verbose"; \
+	    if test "$(?)" = "0"; then \
+	        if test "x$(V)" = "x1"; then \
+	            scanobj_options="--verbose"; \
+	        fi; \
+	    fi; \
+	    CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)" RUN="$(GTKDOC_RUN)" CFLAGS="$(GTKDOC_CFLAGS) $(CFLAGS)" LDFLAGS="$(GTKDOC_LIBS) $(LDFLAGS)" \
+	    gtkdoc-scangobj $(SCANGOBJ_OPTIONS) $$scanobj_options --module=$(DOC_MODULE); \
+	else \
+	    for i in $(SCANOBJ_FILES) ; do \
+	        test -f $$i || touch $$i ; \
+	    done \
+	fi
+	@touch scan-build.stamp
+
+$(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt: scan-build.stamp
+	@true
+
+#### xml ####
+
+sgml-build.stamp: setup-build.stamp $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt $(expand_content_files)
+	@echo '  DOC   Building XML'
+	@_source_dir='' ; \
+	for i in $(DOC_SOURCE_DIR) ; do \
+	    _source_dir="$${_source_dir} --source-dir=$$i" ; \
+	done ; \
+	gtkdoc-mkdb --module=$(DOC_MODULE) --output-format=xml --expand-content-files="$(expand_content_files)" --main-sgml-file=$(DOC_MAIN_SGML_FILE) $${_source_dir} $(MKDB_OPTIONS)
+	@touch sgml-build.stamp
+
+sgml.stamp: sgml-build.stamp
+	@true
+
+#### html ####
+
+html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
+	@echo '  DOC   Building HTML'
+	@rm -rf html
+	@mkdir html
+	@mkhtml_options=""; \
+	gtkdoc-mkhtml 2>&1 --help | grep  >/dev/null "\-\-verbose"; \
+	if test "$(?)" = "0"; then \
+	  if test "x$(V)" = "x1"; then \
+	    mkhtml_options="$$mkhtml_options --verbose"; \
+	  fi; \
+	fi; \
+	gtkdoc-mkhtml 2>&1 --help | grep  >/dev/null "\-\-path"; \
+	if test "$(?)" = "0"; then \
+	  mkhtml_options="$$mkhtml_options --path=\"$(abs_srcdir)\""; \
+	fi; \
+	cd html && gtkdoc-mkhtml $$mkhtml_options $(MKHTML_OPTIONS) $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE)
+	-@test "x$(HTML_IMAGES)" = "x" || \
+	for file in $(HTML_IMAGES) ; do \
+	  if test -f $(abs_srcdir)/$$file ; then \
+	    cp $(abs_srcdir)/$$file $(abs_builddir)/html; \
+	  fi; \
+	  if test -f $(abs_builddir)/$$file ; then \
+	    cp $(abs_builddir)/$$file $(abs_builddir)/html; \
+	  fi; \
+	done;
+	@echo '  DOC   Fixing cross-references'
+	@gtkdoc-fixxref --module=$(DOC_MODULE) --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS)
+	@touch html-build.stamp
+
+#### pdf ####
+
+pdf-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
+	@echo '  DOC   Building PDF'
+	@rm -f $(DOC_MODULE).pdf
+	@mkpdf_options=""; \
+	gtkdoc-mkpdf 2>&1 --help | grep  >/dev/null "\-\-verbose"; \
+	if test "$(?)" = "0"; then \
+	  if test "x$(V)" = "x1"; then \
+	    mkpdf_options="$$mkpdf_options --verbose"; \
+	  fi; \
+	fi; \
+	if test "x$(HTML_IMAGES)" != "x"; then \
+	  for img in $(HTML_IMAGES); do \
+	    part=`dirname $$img`; \
+	    echo $$mkpdf_options | grep >/dev/null "\-\-imgdir=$$part "; \
+	    if test $$? != 0; then \
+	      mkpdf_options="$$mkpdf_options --imgdir=$$part"; \
+	    fi; \
+	  done; \
+	fi; \
+	gtkdoc-mkpdf --path="$(abs_srcdir)" $$mkpdf_options $(DOC_MODULE) $(DOC_MAIN_SGML_FILE) $(MKPDF_OPTIONS)
+	@touch pdf-build.stamp
+
+##############
+
+clean-local:
+	@rm -f *~ *.bak
+	@rm -rf .libs
+
+distclean-local:
+	@rm -rf xml html $(REPORT_FILES) $(DOC_MODULE).pdf \
+	    $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt
+	@if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \
+	    rm -f $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types; \
+	fi
+
+maintainer-clean-local: clean
+	@rm -rf xml html
+
+install-data-local:
+	@installfiles=`echo $(builddir)/html/*`; \
+	if test "$$installfiles" = '$(builddir)/html/*'; \
+	then echo 1>&2 'Nothing to install' ; \
+	else \
+	  if test -n "$(DOC_MODULE_VERSION)"; then \
+	    installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \
+	  else \
+	    installdir="$(DESTDIR)$(TARGET_DIR)"; \
+	  fi; \
+	  $(mkinstalldirs) $${installdir} ; \
+	  for i in $$installfiles; do \
+	    echo ' $(INSTALL_DATA) '$$i ; \
+	    $(INSTALL_DATA) $$i $${installdir}; \
+	  done; \
+	  if test -n "$(DOC_MODULE_VERSION)"; then \
+	    mv -f $${installdir}/$(DOC_MODULE).devhelp2 \
+	      $${installdir}/$(DOC_MODULE)-$(DOC_MODULE_VERSION).devhelp2; \
+	  fi; \
+	  $(GTKDOC_REBASE) --relative --dest-dir=$(DESTDIR) --html-dir=$${installdir}; \
+	fi
+
+uninstall-local:
+	@if test -n "$(DOC_MODULE_VERSION)"; then \
+	  installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \
+	else \
+	  installdir="$(DESTDIR)$(TARGET_DIR)"; \
+	fi; \
+	rm -rf $${installdir}
+
+#
+# Require gtk-doc when making dist
+#
+@ENABLE_GTK_DOC_TRUE@dist-check-gtkdoc:
+@ENABLE_GTK_DOC_FALSE@dist-check-gtkdoc:
+@ENABLE_GTK_DOC_FALSE@	@echo "*** gtk-doc must be installed and enabled in order to make dist"
+@ENABLE_GTK_DOC_FALSE@	@false
+
+dist-hook: dist-check-gtkdoc dist-hook-local
+	@mkdir $(distdir)/html
+	@cp ./html/* $(distdir)/html
+	@-cp ./$(DOC_MODULE).pdf $(distdir)/
+	@-cp ./$(DOC_MODULE).types $(distdir)/
+	@-cp ./$(DOC_MODULE)-sections.txt $(distdir)/
+	@cd $(distdir) && rm -f $(DISTCLEANFILES)
+	@$(GTKDOC_REBASE) --online --relative --html-dir=$(distdir)/html
+
+.PHONY : dist-hook-local docs
+#TESTS = $(GTKDOC_CHECK)
+
+-include $(top_srcdir)/git.mk
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/extensions/externals/src/harfbuzz/docs/reference/harfbuzz-docs.xml b/extensions/externals/src/harfbuzz/docs/reference/harfbuzz-docs.xml
new file mode 100644
index 0000000..2731fab
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/docs/reference/harfbuzz-docs.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0"?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+               "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
+  <!ENTITY % local.common.attrib "xmlns:xi  CDATA  #FIXED 'http://www.w3.org/2003/XInclude'">
+  <!ENTITY version SYSTEM "version.xml">
+]>
+<book id="index">
+  <bookinfo>
+    <title>HarfBuzz Reference Manual</title>
+    <releaseinfo>
+      for HarfBuzz &version;.
+      <!--The latest version of this documentation can be found on-line at
+      <ulink role="online-location" url="http://[SERVER]/libharfbuzz/index.html">http://[SERVER]/libharfbuzz/</ulink>.-->
+    </releaseinfo>
+  </bookinfo>
+
+  <chapter>
+    <title>[Insert title here]</title>
+    <xi:include href="xml/hb.xml"/>
+    <xi:include href="xml/hb-common.xml"/>
+    <xi:include href="xml/hb-unicode.xml"/>
+    <xi:include href="xml/hb-buffer.xml"/>
+    <xi:include href="xml/hb-blob.xml"/>
+    <xi:include href="xml/hb-face.xml"/>
+    <xi:include href="xml/hb-font.xml"/>
+    <xi:include href="xml/hb-shape.xml"/>
+
+    <xi:include href="xml/hb-version.xml"/>
+    <xi:include href="xml/hb-deprecated.xml"/>
+
+    <xi:include href="xml/hb-set.xml"/>
+
+    <xi:include href="xml/hb-ot.xml"/>
+    <xi:include href="xml/hb-ot-layout.xml"/>
+    <xi:include href="xml/hb-ot-tag.xml"/>
+
+    <xi:include href="xml/hb-shape-plan.xml"/>
+
+    <xi:include href="xml/hb-glib.xml"/>
+    <xi:include href="xml/hb-icu.xml"/>
+
+    <xi:include href="xml/hb-ft.xml"/>
+
+    <xi:include href="xml/hb-graphite2.xml"/>
+    <xi:include href="xml/hb-uniscribe.xml"/>
+    <xi:include href="xml/hb-coretext.xml"/>
+
+    <xi:include href="xml/hb-gobject.xml"/>
+
+  </chapter>
+  <chapter id="object-tree">
+    <title>Object Hierarchy</title>
+     <xi:include href="xml/tree_index.sgml"/>
+  </chapter>
+  <index id="api-index-full">
+    <title>API Index</title>
+    <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
+  </index>
+  <index id="deprecated-api-index" role="deprecated">
+    <title>Index of deprecated API</title>
+    <xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
+  </index>
+
+  <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
+</book>
diff --git a/extensions/externals/src/harfbuzz/docs/reference/harfbuzz-overrides.txt b/extensions/externals/src/harfbuzz/docs/reference/harfbuzz-overrides.txt
new file mode 100644
index 0000000..e69de29
diff --git a/extensions/externals/src/harfbuzz/docs/reference/harfbuzz-sections.txt b/extensions/externals/src/harfbuzz/docs/reference/harfbuzz-sections.txt
new file mode 100644
index 0000000..3072ce4
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/docs/reference/harfbuzz-sections.txt
@@ -0,0 +1,483 @@
+<SECTION>
+<FILE>hb</FILE>
+<SUBSECTION Private>
+HB_H_IN
+</SECTION>
+
+<SECTION>
+<FILE>hb-blob</FILE>
+hb_blob_create
+hb_blob_create_sub_blob
+hb_blob_destroy
+hb_blob_get_data
+hb_blob_get_data_writable
+hb_blob_get_empty
+hb_blob_get_length
+hb_blob_get_user_data
+hb_blob_is_immutable
+hb_blob_make_immutable
+hb_blob_reference
+hb_blob_set_user_data
+hb_blob_t
+hb_memory_mode_t
+</SECTION>
+
+<SECTION>
+<FILE>hb-buffer</FILE>
+HB_SEGMENT_PROPERTIES_DEFAULT
+hb_buffer_add
+hb_buffer_add_utf16
+hb_buffer_add_utf32
+hb_buffer_add_utf8
+hb_buffer_allocation_successful
+hb_buffer_clear_contents
+hb_buffer_content_type_t
+hb_buffer_create
+hb_buffer_deserialize_glyphs
+hb_buffer_destroy
+hb_buffer_flags_t
+hb_buffer_get_content_type
+hb_buffer_get_direction
+hb_buffer_get_empty
+hb_buffer_get_flags
+hb_buffer_get_glyph_infos
+hb_buffer_get_glyph_positions
+hb_buffer_get_language
+hb_buffer_get_length
+hb_buffer_get_script
+hb_buffer_get_segment_properties
+hb_buffer_get_unicode_funcs
+hb_buffer_get_user_data
+hb_buffer_guess_segment_properties
+hb_buffer_normalize_glyphs
+hb_buffer_pre_allocate
+hb_buffer_reference
+hb_buffer_reset
+hb_buffer_reverse
+hb_buffer_reverse_clusters
+hb_buffer_serialize_flags_t
+hb_buffer_serialize_format_from_string
+hb_buffer_serialize_format_t
+hb_buffer_serialize_format_to_string
+hb_buffer_serialize_glyphs
+hb_buffer_serialize_list_formats
+hb_buffer_set_content_type
+hb_buffer_set_direction
+hb_buffer_set_flags
+hb_buffer_set_language
+hb_buffer_set_length
+hb_buffer_set_script
+hb_buffer_set_segment_properties
+hb_buffer_set_unicode_funcs
+hb_buffer_set_user_data
+hb_buffer_t
+hb_glyph_info_t
+hb_glyph_position_t
+hb_segment_properties_equal
+hb_segment_properties_hash
+hb_segment_properties_t
+</SECTION>
+
+<SECTION>
+<FILE>hb-common</FILE>
+HB_DIRECTION_REVERSE
+HB_LANGUAGE_INVALID
+HB_TAG
+HB_TAG_NONE
+HB_UNTAG
+hb_bool_t
+hb_codepoint_t
+hb_destroy_func_t
+hb_direction_from_string
+hb_direction_t
+hb_direction_to_string
+hb_language_from_string
+hb_language_get_default
+hb_language_t
+hb_language_to_string
+hb_mask_t
+hb_position_t
+hb_script_from_iso15924_tag
+hb_script_from_string
+hb_script_get_horizontal_direction
+hb_script_t
+hb_script_to_iso15924_tag
+hb_tag_from_string
+hb_tag_t
+hb_tag_to_string
+hb_user_data_key_t
+hb_var_int_t
+HB_DIRECTION_IS_BACKWARD
+HB_DIRECTION_IS_FORWARD
+HB_DIRECTION_IS_HORIZONTAL
+HB_DIRECTION_IS_VALID
+HB_DIRECTION_IS_VERTICAL
+<SUBSECTION Private>
+HB_BEGIN_DECLS
+HB_END_DECLS
+int16_t
+int32_t
+int64_t
+int8_t
+uint16_t
+uint32_t
+uint64_t
+uint8_t
+</SECTION>
+
+<SECTION>
+<FILE>hb-deprecated</FILE>
+HB_BUFFER_FLAGS_DEFAULT
+HB_BUFFER_SERIALIZE_FLAGS_DEFAULT
+HB_SCRIPT_CANADIAN_ABORIGINAL
+</SECTION>
+
+<SECTION>
+<FILE>hb-coretext</FILE>
+hb_coretext_face_get_cg_font
+hb_coretext_font_get_ct_font
+</SECTION>
+
+<SECTION>
+<FILE>hb-face</FILE>
+hb_face_create
+hb_face_create_for_tables
+hb_face_destroy
+hb_face_get_empty
+hb_face_get_glyph_count
+hb_face_get_index
+hb_face_get_upem
+hb_face_get_user_data
+hb_face_is_immutable
+hb_face_make_immutable
+hb_face_reference
+hb_face_reference_blob
+hb_face_reference_table
+hb_face_set_glyph_count
+hb_face_set_index
+hb_face_set_upem
+hb_face_set_user_data
+hb_face_t
+</SECTION>
+
+<SECTION>
+<FILE>hb-font</FILE>
+hb_font_add_glyph_origin_for_direction
+hb_font_create
+hb_font_create_sub_font
+hb_font_destroy
+hb_font_funcs_create
+hb_font_funcs_destroy
+hb_font_funcs_get_empty
+hb_font_funcs_get_user_data
+hb_font_funcs_is_immutable
+hb_font_funcs_make_immutable
+hb_font_funcs_reference
+hb_font_funcs_set_glyph_contour_point_func
+hb_font_funcs_set_glyph_extents_func
+hb_font_funcs_set_glyph_from_name_func
+hb_font_funcs_set_glyph_func
+hb_font_funcs_set_glyph_h_advance_func
+hb_font_funcs_set_glyph_h_kerning_func
+hb_font_funcs_set_glyph_h_origin_func
+hb_font_funcs_set_glyph_name_func
+hb_font_funcs_set_glyph_v_advance_func
+hb_font_funcs_set_glyph_v_kerning_func
+hb_font_funcs_set_glyph_v_origin_func
+hb_font_funcs_set_user_data
+hb_font_funcs_t
+hb_font_get_empty
+hb_font_get_face
+hb_font_get_glyph
+hb_font_get_glyph_advance_for_direction
+hb_font_get_glyph_advance_func_t
+hb_font_get_glyph_contour_point
+hb_font_get_glyph_contour_point_for_origin
+hb_font_get_glyph_contour_point_func_t
+hb_font_get_glyph_extents
+hb_font_get_glyph_extents_for_origin
+hb_font_get_glyph_extents_func_t
+hb_font_get_glyph_from_name
+hb_font_get_glyph_from_name_func_t
+hb_font_get_glyph_func_t
+hb_font_get_glyph_h_advance
+hb_font_get_glyph_h_advance_func_t
+hb_font_get_glyph_h_kerning
+hb_font_get_glyph_h_kerning_func_t
+hb_font_get_glyph_h_origin
+hb_font_get_glyph_h_origin_func_t
+hb_font_get_glyph_kerning_for_direction
+hb_font_get_glyph_kerning_func_t
+hb_font_get_glyph_name
+hb_font_get_glyph_name_func_t
+hb_font_get_glyph_origin_for_direction
+hb_font_get_glyph_origin_func_t
+hb_font_get_glyph_v_advance
+hb_font_get_glyph_v_advance_func_t
+hb_font_get_glyph_v_kerning
+hb_font_get_glyph_v_kerning_func_t
+hb_font_get_glyph_v_origin
+hb_font_get_glyph_v_origin_func_t
+hb_font_get_parent
+hb_font_get_ppem
+hb_font_get_scale
+hb_font_get_user_data
+hb_font_glyph_from_string
+hb_font_glyph_to_string
+hb_font_is_immutable
+hb_font_make_immutable
+hb_font_reference
+hb_font_set_funcs
+hb_font_set_funcs_data
+hb_font_set_ppem
+hb_font_set_scale
+hb_font_set_user_data
+hb_font_subtract_glyph_origin_for_direction
+hb_font_t
+hb_reference_table_func_t
+</SECTION>
+
+<SECTION>
+<FILE>hb-ft</FILE>
+hb_ft_face_create
+hb_ft_face_create_cached
+hb_ft_font_create
+hb_ft_font_get_face
+hb_ft_font_set_funcs
+</SECTION>
+
+<SECTION>
+<FILE>hb-glib</FILE>
+hb_glib_get_unicode_funcs
+hb_glib_script_from_script
+hb_glib_script_to_script
+</SECTION>
+
+<SECTION>
+<FILE>hb-gobject</FILE>
+HB_GOBJECT_TYPE_BLOB
+HB_GOBJECT_TYPE_BUFFER
+HB_GOBJECT_TYPE_BUFFER_CONTENT_TYPE
+HB_GOBJECT_TYPE_BUFFER_FLAGS
+HB_GOBJECT_TYPE_BUFFER_SERIALIZE_FLAGS
+HB_GOBJECT_TYPE_BUFFER_SERIALIZE_FORMAT
+HB_GOBJECT_TYPE_DIRECTION
+HB_GOBJECT_TYPE_FACE
+HB_GOBJECT_TYPE_FONT
+HB_GOBJECT_TYPE_FONT_FUNCS
+HB_GOBJECT_TYPE_MEMORY_MODE
+HB_GOBJECT_TYPE_OT_LAYOUT_GLYPH_CLASS
+HB_GOBJECT_TYPE_SCRIPT
+HB_GOBJECT_TYPE_SHAPE_PLAN
+HB_GOBJECT_TYPE_UNICODE_COMBINING_CLASS
+HB_GOBJECT_TYPE_UNICODE_FUNCS
+HB_GOBJECT_TYPE_UNICODE_GENERAL_CATEGORY
+hb_gobject_blob_get_type
+hb_gobject_buffer_content_type_get_type
+hb_gobject_buffer_flags_get_type
+hb_gobject_buffer_get_type
+hb_gobject_buffer_serialize_flags_get_type
+hb_gobject_buffer_serialize_format_get_type
+hb_gobject_direction_get_type
+hb_gobject_face_get_type
+hb_gobject_font_funcs_get_type
+hb_gobject_font_get_type
+hb_gobject_memory_mode_get_type
+hb_gobject_ot_layout_glyph_class_get_type
+hb_gobject_script_get_type
+hb_gobject_shape_plan_get_type
+hb_gobject_unicode_combining_class_get_type
+hb_gobject_unicode_funcs_get_type
+hb_gobject_unicode_general_category_get_type
+<SUBSECTION Private>
+HB_GOBJECT_H_IN
+</SECTION>
+
+<SECTION>
+<FILE>hb-gobject</FILE>
+
+</SECTION>
+
+<SECTION>
+<FILE>hb-graphite2</FILE>
+HB_GRAPHITE2_TAG_SILF
+hb_graphite2_face_get_gr_face
+hb_graphite2_font_get_gr_font
+</SECTION>
+
+<SECTION>
+<FILE>hb-icu</FILE>
+hb_icu_get_unicode_funcs
+hb_icu_script_from_script
+hb_icu_script_to_script
+</SECTION>
+
+<SECTION>
+<FILE>hb-ot</FILE>
+hb_ot_shape_glyphs_closure
+<SUBSECTION Private>
+HB_OT_H_IN
+</SECTION>
+
+<SECTION>
+<FILE>hb-ot-layout</FILE>
+HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX
+HB_OT_LAYOUT_NO_FEATURE_INDEX
+HB_OT_LAYOUT_NO_SCRIPT_INDEX
+HB_OT_TAG_GDEF
+HB_OT_TAG_GPOS
+HB_OT_TAG_GSUB
+hb_ot_layout_collect_lookups
+hb_ot_layout_feature_get_lookups
+hb_ot_layout_get_attach_points
+hb_ot_layout_get_glyph_class
+hb_ot_layout_get_glyphs_in_class
+hb_ot_layout_get_ligature_carets
+hb_ot_layout_get_size_params
+hb_ot_layout_glyph_class_t
+hb_ot_layout_glyph_sequence_func_t
+hb_ot_layout_has_glyph_classes
+hb_ot_layout_has_positioning
+hb_ot_layout_has_substitution
+hb_ot_layout_language_find_feature
+hb_ot_layout_language_get_feature_indexes
+hb_ot_layout_language_get_feature_tags
+hb_ot_layout_language_get_required_feature_index
+hb_ot_layout_lookup_collect_glyphs
+hb_ot_layout_lookup_substitute_closure
+hb_ot_layout_lookup_would_substitute
+hb_ot_layout_script_find_language
+hb_ot_layout_script_get_language_tags
+hb_ot_layout_table_choose_script
+hb_ot_layout_table_find_script
+hb_ot_layout_table_get_feature_tags
+hb_ot_layout_table_get_script_tags
+hb_ot_shape_plan_collect_lookups
+<SUBSECTION Private>
+Xhb_ot_layout_lookup_enumerate_sequences
+Xhb_ot_layout_lookup_position
+Xhb_ot_layout_lookup_substitute
+</SECTION>
+
+<SECTION>
+<FILE>hb-ot-tag</FILE>
+HB_OT_TAG_DEFAULT_LANGUAGE
+HB_OT_TAG_DEFAULT_SCRIPT
+hb_ot_tag_from_language
+hb_ot_tag_to_language
+hb_ot_tag_to_script
+hb_ot_tags_from_script
+</SECTION>
+
+<SECTION>
+<FILE>hb-set</FILE>
+hb_set_add
+hb_set_add_range
+hb_set_allocation_successful
+hb_set_clear
+hb_set_create
+hb_set_del
+hb_set_del_range
+hb_set_destroy
+hb_set_get_empty
+hb_set_get_max
+hb_set_get_min
+hb_set_get_population
+hb_set_get_user_data
+hb_set_has
+hb_set_intersect
+hb_set_invert
+hb_set_is_empty
+hb_set_is_equal
+hb_set_next
+hb_set_next_range
+hb_set_reference
+hb_set_set
+hb_set_set_user_data
+hb_set_subtract
+hb_set_symmetric_difference
+hb_set_t
+hb_set_union
+</SECTION>
+
+<SECTION>
+<FILE>hb-shape</FILE>
+hb_feature_from_string
+hb_feature_t
+hb_feature_to_string
+hb_shape
+hb_shape_full
+hb_shape_list_shapers
+</SECTION>
+
+<SECTION>
+<FILE>hb-shape-plan</FILE>
+hb_shape_plan_create
+hb_shape_plan_create_cached
+hb_shape_plan_destroy
+hb_shape_plan_execute
+hb_shape_plan_get_empty
+hb_shape_plan_get_shaper
+hb_shape_plan_get_user_data
+hb_shape_plan_reference
+hb_shape_plan_set_user_data
+hb_shape_plan_t
+</SECTION>
+
+<SECTION>
+<FILE>hb-unicode</FILE>
+HB_UNICODE_MAX_DECOMPOSITION_LEN
+hb_unicode_combining_class
+hb_unicode_combining_class_func_t
+hb_unicode_combining_class_t
+hb_unicode_compose
+hb_unicode_compose_func_t
+hb_unicode_decompose
+hb_unicode_decompose_compatibility
+hb_unicode_decompose_func_t
+hb_unicode_eastasian_width
+hb_unicode_funcs_create
+hb_unicode_funcs_destroy
+hb_unicode_funcs_get_default
+hb_unicode_funcs_get_empty
+hb_unicode_funcs_get_parent
+hb_unicode_funcs_get_user_data
+hb_unicode_funcs_is_immutable
+hb_unicode_funcs_make_immutable
+hb_unicode_funcs_reference
+hb_unicode_funcs_set_combining_class_func
+hb_unicode_funcs_set_compose_func
+hb_unicode_funcs_set_decompose_compatibility_func
+hb_unicode_funcs_set_decompose_func
+hb_unicode_funcs_set_eastasian_width_func
+hb_unicode_funcs_set_general_category_func
+hb_unicode_funcs_set_mirroring_func
+hb_unicode_funcs_set_script_func
+hb_unicode_funcs_set_user_data
+hb_unicode_funcs_t
+hb_unicode_general_category
+hb_unicode_general_category_func_t
+hb_unicode_general_category_t
+hb_unicode_mirroring
+hb_unicode_mirroring_func_t
+hb_unicode_script
+hb_unicode_script_func_t
+</SECTION>
+
+<SECTION>
+<FILE>hb-uniscribe</FILE>
+hb_uniscribe_font_get_hfont
+hb_uniscribe_font_get_logfontw
+</SECTION>
+
+<SECTION>
+<FILE>hb-version</FILE>
+HB_VERSION_CHECK
+HB_VERSION_MAJOR
+HB_VERSION_MICRO
+HB_VERSION_MINOR
+HB_VERSION_STRING
+hb_version
+hb_version_check
+hb_version_string
+</SECTION>
diff --git a/extensions/externals/src/harfbuzz/docs/reference/version.xml.in b/extensions/externals/src/harfbuzz/docs/reference/version.xml.in
new file mode 100644
index 0000000..de213c2
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/docs/reference/version.xml.in
@@ -0,0 +1 @@
+@HB_VERSION@
diff --git a/extensions/externals/src/harfbuzz/git.mk b/extensions/externals/src/harfbuzz/git.mk
new file mode 100644
index 0000000..2fa799d
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/git.mk
@@ -0,0 +1,305 @@
+# git.mk
+#
+# Copyright 2009, Red Hat, Inc.
+# Copyright 2010,2011,2012,2013 Behdad Esfahbod
+# Written by Behdad Esfahbod
+#
+# Copying and distribution of this file, with or without modification,
+# is permitted in any medium without royalty provided the copyright
+# notice and this notice are preserved.
+#
+# The latest version of this file can be downloaded from:
+#   https://raw.github.com/behdad/git.mk/master/git.mk
+# Bugs, etc, should be reported upstream at:
+#   https://github.com/behdad/git.mk
+#
+# To use in your project, import this file in your git repo's toplevel,
+# then do "make -f git.mk".  This modifies all Makefile.am files in
+# your project to -include git.mk.  Remember to add that line to new
+# Makefile.am files you create in your project, or just rerun the
+# "make -f git.mk".
+#
+# This enables automatic .gitignore generation.  If you need to ignore
+# more files, add them to the GITIGNOREFILES variable in your Makefile.am.
+# But think twice before doing that.  If a file has to be in .gitignore,
+# chances are very high that it's a generated file and should be in one
+# of MOSTLYCLEANFILES, CLEANFILES, DISTCLEANFILES, or MAINTAINERCLEANFILES.
+#
+# The only case that you need to manually add a file to GITIGNOREFILES is
+# when remove files in one of mostlyclean-local, clean-local, distclean-local,
+# or maintainer-clean-local make targets.
+#
+# Note that for files like editor backup, etc, there are better places to
+# ignore them.  See "man gitignore".
+#
+# If "make maintainer-clean" removes the files but they are not recognized
+# by this script (that is, if "git status" shows untracked files still), send
+# me the output of "git status" as well as your Makefile.am and Makefile for
+# the directories involved and I'll diagnose.
+#
+# For a list of toplevel files that should be in MAINTAINERCLEANFILES, see
+# Makefile.am.sample in the git.mk git repo.
+#
+# Don't EXTRA_DIST this file.  It is supposed to only live in git clones,
+# not tarballs.  It serves no useful purpose in tarballs and clutters the
+# build dir.
+#
+# This file knows how to handle autoconf, automake, libtool, gtk-doc,
+# gnome-doc-utils, yelp.m4, mallard, intltool, gsettings, dejagnu.
+#
+# This makefile provides the following targets:
+#
+# - all: "make all" will build all gitignore files.
+# - gitignore: makes all gitignore files in the current dir and subdirs.
+# - .gitignore: make gitignore file for the current dir.
+# - gitignore-recurse: makes all gitignore files in the subdirs.
+#
+# KNOWN ISSUES:
+#
+# - Recursive configure doesn't work as $(top_srcdir)/git.mk inside the
+#   submodule doesn't find us.  If you have configure.{in,ac} files in
+#   subdirs, add a proxy git.mk file in those dirs that simply does:
+#   "include $(top_srcdir)/../git.mk".  Add more ..'s to your taste.
+#   And add those files to git.  See vte/gnome-pty-helper/git.mk for
+#   example.
+#
+
+
+
+###############################################################################
+# Variables user modules may want to add to toplevel MAINTAINERCLEANFILES:
+###############################################################################
+
+#
+# Most autotools-using modules should be fine including this variable in their
+# toplevel MAINTAINERCLEANFILES:
+GITIGNORE_MAINTAINERCLEANFILES_TOPLEVEL = \
+	$(srcdir)/aclocal.m4 \
+	$(srcdir)/autoscan.log \
+	$(srcdir)/configure.scan \
+	`AUX_DIR=$(srcdir)/$$(cd $(top_srcdir); $(AUTOCONF) --trace 'AC_CONFIG_AUX_DIR:$$1' ./configure.ac); \
+	 test "x$$AUX_DIR" = "x$(srcdir)/" && AUX_DIR=$(srcdir); \
+	 for x in \
+		ar-lib \
+		compile \
+		config.guess \
+		config.sub \
+		depcomp \
+		install-sh \
+		ltmain.sh \
+		missing \
+		mkinstalldirs \
+	 ; do echo "$$AUX_DIR/$$x"; done` \
+	`cd $(top_srcdir); $(AUTOCONF) --trace 'AC_CONFIG_HEADERS:$$1' ./configure.ac | \
+	head -n 1 | while read f; do echo "$(srcdir)/$$f.in"; done`
+#
+# All modules should also be fine including the following variable, which
+# removes automake-generated Makefile.in files:
+GITIGNORE_MAINTAINERCLEANFILES_MAKEFILE_IN = \
+	`cd $(top_srcdir); $(AUTOCONF) --trace 'AC_CONFIG_FILES:$$1' ./configure.ac | \
+	while read f; do \
+	  case $$f in Makefile|*/Makefile) \
+	    test -f "$(srcdir)/$$f.am" && echo "$(srcdir)/$$f.in";; esac; \
+	done`
+#
+# Modules that use libtool /and/ use  AC_CONFIG_MACRO_DIR([m4]) may also
+# include this:
+GITIGNORE_MAINTAINERCLEANFILES_M4_LIBTOOL = \
+	$(srcdir)/m4/libtool.m4 \
+	$(srcdir)/m4/ltoptions.m4 \
+	$(srcdir)/m4/ltsugar.m4 \
+	$(srcdir)/m4/ltversion.m4 \
+	$(srcdir)/m4/lt~obsolete.m4
+
+
+
+###############################################################################
+# Default rule is to install ourselves in all Makefile.am files:
+###############################################################################
+
+git-all: git-mk-install
+
+git-mk-install:
+	@echo "Installing git makefile"
+	@any_failed=; \
+		find "`test -z "$(top_srcdir)" && echo . || echo "$(top_srcdir)"`" -name Makefile.am | while read x; do \
+		if grep 'include .*/git.mk' $$x >/dev/null; then \
+			echo "$$x already includes git.mk"; \
+		else \
+			failed=; \
+			echo "Updating $$x"; \
+			{ cat $$x; \
+			  echo ''; \
+			  echo '-include $$(top_srcdir)/git.mk'; \
+			} > $$x.tmp || failed=1; \
+			if test x$$failed = x; then \
+				mv $$x.tmp $$x || failed=1; \
+			fi; \
+			if test x$$failed = x; then : else \
+				echo "Failed updating $$x"; >&2 \
+				any_failed=1; \
+			fi; \
+	fi; done; test -z "$$any_failed"
+
+.PHONY: git-all git-mk-install
+
+
+
+###############################################################################
+# Actual .gitignore generation:
+###############################################################################
+
+$(srcdir)/.gitignore: Makefile.am $(top_srcdir)/git.mk
+	@echo "git.mk: Generating $@"
+	@{ \
+		if test "x$(DOC_MODULE)" = x -o "x$(DOC_MAIN_SGML_FILE)" = x; then :; else \
+			for x in \
+				$(DOC_MODULE)-decl-list.txt \
+				$(DOC_MODULE)-decl.txt \
+				tmpl/$(DOC_MODULE)-unused.sgml \
+				"tmpl/*.bak" \
+				xml html \
+			; do echo "/$$x"; done; \
+			FLAVOR=$$(cd $(top_srcdir); $(AUTOCONF) --trace 'GTK_DOC_CHECK:$$2' ./configure.ac); \
+			case $$FLAVOR in *no-tmpl*) echo /tmpl;; esac; \
+		fi; \
+		if test "x$(DOC_MODULE)$(DOC_ID)" = x -o "x$(DOC_LINGUAS)" = x; then :; else \
+			for lc in $(DOC_LINGUAS); do \
+				for x in \
+					$(if $(DOC_MODULE),$(DOC_MODULE).xml) \
+					$(DOC_PAGES) \
+					$(DOC_INCLUDES) \
+				; do echo "/$$lc/$$x"; done; \
+			done; \
+			for x in \
+				$(_DOC_OMF_ALL) \
+				$(_DOC_DSK_ALL) \
+				$(_DOC_HTML_ALL) \
+				$(_DOC_MOFILES) \
+				$(DOC_H_FILE) \
+				"*/.xml2po.mo" \
+				"*/*.omf.out" \
+			; do echo /$$x; done; \
+		fi; \
+		if test "x$(HELP_ID)" = x -o "x$(HELP_LINGUAS)" = x; then :; else \
+			for lc in $(HELP_LINGUAS); do \
+				for x in \
+					$(HELP_FILES) \
+					"$$lc.stamp" \
+					"$$lc.mo" \
+				; do echo "/$$lc/$$x"; done; \
+			done; \
+		fi; \
+		if test "x$(gsettings_SCHEMAS)" = x; then :; else \
+			for x in \
+				$(gsettings_SCHEMAS:.xml=.valid) \
+				$(gsettings__enum_file) \
+			; do echo "/$$x"; done; \
+		fi; \
+		if test -f $(srcdir)/po/Makefile.in.in; then \
+			for x in \
+				po/Makefile.in.in \
+				po/Makefile.in.in~ \
+				po/Makefile.in \
+				po/Makefile \
+				po/Makevars.template \
+				po/POTFILES \
+				po/Rules-quot \
+				po/stamp-it \
+				po/.intltool-merge-cache \
+				"po/*.gmo" \
+				"po/*.header" \
+				"po/*.mo" \
+				"po/*.sed" \
+				"po/*.sin" \
+				po/$(GETTEXT_PACKAGE).pot \
+				intltool-extract.in \
+				intltool-merge.in \
+				intltool-update.in \
+			; do echo "/$$x"; done; \
+		fi; \
+		if test -f $(srcdir)/configure; then \
+			for x in \
+				autom4te.cache \
+				configure \
+				config.h \
+				stamp-h1 \
+				libtool \
+				config.lt \
+			; do echo "/$$x"; done; \
+		fi; \
+		if test "x$(DEJATOOL)" = x; then :; else \
+			for x in \
+				$(DEJATOOL) \
+			; do echo "/$$x.sum"; echo "/$$x.log"; done; \
+			echo /site.exp; \
+		fi; \
+		if test "x$(am__dirstamp)" = x; then :; else \
+			echo "$(am__dirstamp)"; \
+		fi; \
+		if test "x$(LTCOMPILE)" = x -a "x$(GTKDOC_RUN)" = x; then :; else \
+			for x in \
+				"*.lo" \
+				".libs" "_libs" \
+			; do echo "$$x"; done; \
+		fi; \
+		for x in \
+			.gitignore \
+			$(GITIGNOREFILES) \
+			$(CLEANFILES) \
+			$(PROGRAMS) $(check_PROGRAMS) $(EXTRA_PROGRAMS) \
+			$(LIBRARIES) $(check_LIBRARIES) $(EXTRA_LIBRARIES) \
+			$(LTLIBRARIES) $(check_LTLIBRARIES) $(EXTRA_LTLIBRARIES) \
+			so_locations \
+			$(MOSTLYCLEANFILES) \
+			$(TEST_LOGS) \
+			$(TEST_LOGS:.log=.trs) \
+			$(TEST_SUITE_LOG) \
+			"*.$(OBJEXT)" \
+			$(DISTCLEANFILES) \
+			$(am__CONFIG_DISTCLEAN_FILES) \
+			$(CONFIG_CLEAN_FILES) \
+			TAGS ID GTAGS GRTAGS GSYMS GPATH tags \
+			"*.tab.c" \
+			$(MAINTAINERCLEANFILES) \
+			$(BUILT_SOURCES) \
+			$(DEPDIR) \
+			$(patsubst %.vala,%.c,$(filter %.vala,$(SOURCES))) \
+			$(filter %_vala.stamp,$(DIST_COMMON)) \
+			$(filter %.vapi,$(DIST_COMMON)) \
+			$(patsubst %.vapi,%.h,$(filter %.vapi,$(DIST_COMMON))) \
+			Makefile \
+			Makefile.in \
+			"*.orig" \
+			"*.rej" \
+			"*.bak" \
+			"*~" \
+			".*.sw[nop]" \
+			".dirstamp" \
+		; do echo "/$$x"; done; \
+	} | \
+	sed "s@^/`echo "$(srcdir)" | sed 's/\(.\)/[\1]/g'`/@/@" | \
+	sed 's@/[.]/@/@g' | \
+	LC_ALL=C sort | uniq > $@.tmp && \
+	mv $@.tmp $@;
+
+all: $(srcdir)/.gitignore gitignore-recurse-maybe
+gitignore: $(srcdir)/.gitignore gitignore-recurse
+
+gitignore-recurse-maybe:
+	@for subdir in $(DIST_SUBDIRS); do \
+	  case " $(SUBDIRS) " in \
+	    *" $$subdir "*) :;; \
+	    *) test "$$subdir" = . -o -e "$$subdir/.git" || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) gitignore || echo "Skipping $$subdir");; \
+	  esac; \
+	done
+gitignore-recurse:
+	@for subdir in $(DIST_SUBDIRS); do \
+	    test "$$subdir" = . -o -e "$$subdir/.git" || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) gitignore || echo "Skipping $$subdir"); \
+	done
+
+maintainer-clean: gitignore-clean
+gitignore-clean:
+	-rm -f $(srcdir)/.gitignore
+
+.PHONY: gitignore-clean gitignore gitignore-recurse gitignore-recurse-maybe
diff --git a/extensions/externals/src/harfbuzz/gtk-doc.make b/extensions/externals/src/harfbuzz/gtk-doc.make
new file mode 100644
index 0000000..9841de4
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/gtk-doc.make
@@ -0,0 +1,256 @@
+# -*- mode: makefile -*-
+
+####################################
+# Everything below here is generic #
+####################################
+
+if GTK_DOC_USE_LIBTOOL
+GTKDOC_CC = $(LIBTOOL) --tag=CC --mode=compile $(CC) $(INCLUDES) $(GTKDOC_DEPS_CFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+GTKDOC_LD = $(LIBTOOL) --tag=CC --mode=link $(CC) $(GTKDOC_DEPS_LIBS) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS)
+GTKDOC_RUN = $(LIBTOOL) --mode=execute
+else
+GTKDOC_CC = $(CC) $(INCLUDES) $(GTKDOC_DEPS_CFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+GTKDOC_LD = $(CC) $(GTKDOC_DEPS_LIBS) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS)
+GTKDOC_RUN =
+endif
+
+# We set GPATH here; this gives us semantics for GNU make
+# which are more like other make's VPATH, when it comes to
+# whether a source that is a target of one rule is then
+# searched for in VPATH/GPATH.
+#
+GPATH = $(srcdir)
+
+TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE)
+
+SETUP_FILES = \
+	$(content_files)		\
+	$(DOC_MAIN_SGML_FILE)		\
+	$(DOC_MODULE)-sections.txt	\
+	$(DOC_MODULE)-overrides.txt
+
+EXTRA_DIST = 				\
+	$(HTML_IMAGES)			\
+	$(SETUP_FILES)
+
+DOC_STAMPS=setup-build.stamp scan-build.stamp sgml-build.stamp \
+	html-build.stamp pdf-build.stamp \
+	sgml.stamp html.stamp pdf.stamp
+
+SCANOBJ_FILES = 		 \
+	$(DOC_MODULE).args 	 \
+	$(DOC_MODULE).hierarchy  \
+	$(DOC_MODULE).interfaces \
+	$(DOC_MODULE).prerequisites \
+	$(DOC_MODULE).signals
+
+REPORT_FILES = \
+	$(DOC_MODULE)-undocumented.txt \
+	$(DOC_MODULE)-undeclared.txt \
+	$(DOC_MODULE)-unused.txt
+
+CLEANFILES = $(SCANOBJ_FILES) $(REPORT_FILES) $(DOC_STAMPS)
+
+if ENABLE_GTK_DOC
+if GTK_DOC_BUILD_HTML
+HTML_BUILD_STAMP=html-build.stamp
+else
+HTML_BUILD_STAMP=
+endif
+if GTK_DOC_BUILD_PDF
+PDF_BUILD_STAMP=pdf-build.stamp
+else
+PDF_BUILD_STAMP=
+endif
+
+all-local: $(HTML_BUILD_STAMP) $(PDF_BUILD_STAMP)
+else
+all-local:
+endif
+
+docs: $(HTML_BUILD_STAMP) $(PDF_BUILD_STAMP)
+
+$(REPORT_FILES): sgml-build.stamp
+
+#### setup ####
+
+setup-build.stamp:
+	-@if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \
+	    echo '  DOC   Preparing build'; \
+	    files=`echo $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types`; \
+	    if test "x$$files" != "x" ; then \
+	        for file in $$files ; do \
+	            test -f $(abs_srcdir)/$$file && \
+	                cp -pu $(abs_srcdir)/$$file $(abs_builddir)/ || true; \
+	        done; \
+	    fi; \
+	fi
+	@touch setup-build.stamp
+
+
+#### scan ####
+
+scan-build.stamp: $(HFILE_GLOB) $(CFILE_GLOB)
+	@echo '  DOC   Scanning header files'
+	@_source_dir='' ; \
+	for i in $(DOC_SOURCE_DIR) ; do \
+	    _source_dir="$${_source_dir} --source-dir=$$i" ; \
+	done ; \
+	gtkdoc-scan --module=$(DOC_MODULE) --ignore-headers="$(IGNORE_HFILES)" $${_source_dir} $(SCAN_OPTIONS) $(EXTRA_HFILES)
+	@if grep -l '^..*$$' $(DOC_MODULE).types > /dev/null 2>&1 ; then \
+	    echo "  DOC   Introspecting gobjects"; \
+	    scanobj_options=""; \
+	    gtkdoc-scangobj 2>&1 --help | grep  >/dev/null "\-\-verbose"; \
+	    if test "$(?)" = "0"; then \
+	        if test "x$(V)" = "x1"; then \
+	            scanobj_options="--verbose"; \
+	        fi; \
+	    fi; \
+	    CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)" RUN="$(GTKDOC_RUN)" CFLAGS="$(GTKDOC_CFLAGS) $(CFLAGS)" LDFLAGS="$(GTKDOC_LIBS) $(LDFLAGS)" \
+	    gtkdoc-scangobj $(SCANGOBJ_OPTIONS) $$scanobj_options --module=$(DOC_MODULE); \
+	else \
+	    for i in $(SCANOBJ_FILES) ; do \
+	        test -f $$i || touch $$i ; \
+	    done \
+	fi
+	@touch scan-build.stamp
+
+$(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt: scan-build.stamp
+	@true
+
+#### xml ####
+
+sgml-build.stamp: setup-build.stamp $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt $(expand_content_files)
+	@echo '  DOC   Building XML'
+	@_source_dir='' ; \
+	for i in $(DOC_SOURCE_DIR) ; do \
+	    _source_dir="$${_source_dir} --source-dir=$$i" ; \
+	done ; \
+	gtkdoc-mkdb --module=$(DOC_MODULE) --output-format=xml --expand-content-files="$(expand_content_files)" --main-sgml-file=$(DOC_MAIN_SGML_FILE) $${_source_dir} $(MKDB_OPTIONS)
+	@touch sgml-build.stamp
+
+sgml.stamp: sgml-build.stamp
+	@true
+
+#### html ####
+
+html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
+	@echo '  DOC   Building HTML'
+	@rm -rf html
+	@mkdir html
+	@mkhtml_options=""; \
+	gtkdoc-mkhtml 2>&1 --help | grep  >/dev/null "\-\-verbose"; \
+	if test "$(?)" = "0"; then \
+	  if test "x$(V)" = "x1"; then \
+	    mkhtml_options="$$mkhtml_options --verbose"; \
+	  fi; \
+	fi; \
+	gtkdoc-mkhtml 2>&1 --help | grep  >/dev/null "\-\-path"; \
+	if test "$(?)" = "0"; then \
+	  mkhtml_options="$$mkhtml_options --path=\"$(abs_srcdir)\""; \
+	fi; \
+	cd html && gtkdoc-mkhtml $$mkhtml_options $(MKHTML_OPTIONS) $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE)
+	-@test "x$(HTML_IMAGES)" = "x" || \
+	for file in $(HTML_IMAGES) ; do \
+	  if test -f $(abs_srcdir)/$$file ; then \
+	    cp $(abs_srcdir)/$$file $(abs_builddir)/html; \
+	  fi; \
+	  if test -f $(abs_builddir)/$$file ; then \
+	    cp $(abs_builddir)/$$file $(abs_builddir)/html; \
+	  fi; \
+	done;
+	@echo '  DOC   Fixing cross-references'
+	@gtkdoc-fixxref --module=$(DOC_MODULE) --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS)
+	@touch html-build.stamp
+
+#### pdf ####
+
+pdf-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
+	@echo '  DOC   Building PDF'
+	@rm -f $(DOC_MODULE).pdf
+	@mkpdf_options=""; \
+	gtkdoc-mkpdf 2>&1 --help | grep  >/dev/null "\-\-verbose"; \
+	if test "$(?)" = "0"; then \
+	  if test "x$(V)" = "x1"; then \
+	    mkpdf_options="$$mkpdf_options --verbose"; \
+	  fi; \
+	fi; \
+	if test "x$(HTML_IMAGES)" != "x"; then \
+	  for img in $(HTML_IMAGES); do \
+	    part=`dirname $$img`; \
+	    echo $$mkpdf_options | grep >/dev/null "\-\-imgdir=$$part "; \
+	    if test $$? != 0; then \
+	      mkpdf_options="$$mkpdf_options --imgdir=$$part"; \
+	    fi; \
+	  done; \
+	fi; \
+	gtkdoc-mkpdf --path="$(abs_srcdir)" $$mkpdf_options $(DOC_MODULE) $(DOC_MAIN_SGML_FILE) $(MKPDF_OPTIONS)
+	@touch pdf-build.stamp
+
+##############
+
+clean-local:
+	@rm -f *~ *.bak
+	@rm -rf .libs
+
+distclean-local:
+	@rm -rf xml html $(REPORT_FILES) $(DOC_MODULE).pdf \
+	    $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt
+	@if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \
+	    rm -f $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types; \
+	fi
+
+maintainer-clean-local: clean
+	@rm -rf xml html
+
+install-data-local:
+	@installfiles=`echo $(builddir)/html/*`; \
+	if test "$$installfiles" = '$(builddir)/html/*'; \
+	then echo 1>&2 'Nothing to install' ; \
+	else \
+	  if test -n "$(DOC_MODULE_VERSION)"; then \
+	    installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \
+	  else \
+	    installdir="$(DESTDIR)$(TARGET_DIR)"; \
+	  fi; \
+	  $(mkinstalldirs) $${installdir} ; \
+	  for i in $$installfiles; do \
+	    echo ' $(INSTALL_DATA) '$$i ; \
+	    $(INSTALL_DATA) $$i $${installdir}; \
+	  done; \
+	  if test -n "$(DOC_MODULE_VERSION)"; then \
+	    mv -f $${installdir}/$(DOC_MODULE).devhelp2 \
+	      $${installdir}/$(DOC_MODULE)-$(DOC_MODULE_VERSION).devhelp2; \
+	  fi; \
+	  $(GTKDOC_REBASE) --relative --dest-dir=$(DESTDIR) --html-dir=$${installdir}; \
+	fi
+
+uninstall-local:
+	@if test -n "$(DOC_MODULE_VERSION)"; then \
+	  installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \
+	else \
+	  installdir="$(DESTDIR)$(TARGET_DIR)"; \
+	fi; \
+	rm -rf $${installdir}
+
+#
+# Require gtk-doc when making dist
+#
+if ENABLE_GTK_DOC
+dist-check-gtkdoc:
+else
+dist-check-gtkdoc:
+	@echo "*** gtk-doc must be installed and enabled in order to make dist"
+	@false
+endif
+
+dist-hook: dist-check-gtkdoc dist-hook-local
+	@mkdir $(distdir)/html
+	@cp ./html/* $(distdir)/html
+	@-cp ./$(DOC_MODULE).pdf $(distdir)/
+	@-cp ./$(DOC_MODULE).types $(distdir)/
+	@-cp ./$(DOC_MODULE)-sections.txt $(distdir)/
+	@cd $(distdir) && rm -f $(DISTCLEANFILES)
+	@$(GTKDOC_REBASE) --online --relative --html-dir=$(distdir)/html
+
+.PHONY : dist-hook-local docs
diff --git a/extensions/externals/src/harfbuzz/harfbuzz.doap b/extensions/externals/src/harfbuzz/harfbuzz.doap
new file mode 100644
index 0000000..d2896eb
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/harfbuzz.doap
@@ -0,0 +1,24 @@
+<Project xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+         xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
+         xmlns:foaf="http://xmlns.com/foaf/0.1/"
+         xmlns="http://usefulinc.com/ns/doap#">
+
+  <name xml:lang="en">harfbuzz</name>
+  <shortdesc xml:lang="en">Text shaping library</shortdesc>
+
+  <homepage
+  rdf:resource="http://harfbuzz.org/" />
+  <mailing-list
+  rdf:resource="http://lists.freedesktop.org/mailman/listinfo/harfbuzz" />
+  <!--download-page
+  rdf:resource=""/-->
+  <bug-database
+  rdf:resource="http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz"/>
+
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Behdad Esfahbod</foaf:name>
+      <foaf:mbox rdf:resource="mailto:harfbuzz@behdad.org" />
+    </foaf:Person>
+  </maintainer>
+</Project>
diff --git a/extensions/externals/src/harfbuzz/harfbuzz_2008.vcproj b/extensions/externals/src/harfbuzz/harfbuzz_2008.vcproj
new file mode 100644
index 0000000..5ef73de
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/harfbuzz_2008.vcproj
@@ -0,0 +1,944 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9.00"
+	Name="harfbuzz"
+	ProjectGUID="{5DEDFF28-5896-995B-3FC5-3A0907F797DB}"
+	RootNamespace="harfbuzz"
+	TargetFrameworkVersion="0"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+		<Platform
+			Name="x64"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="$(PlatformName)_2008\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)_2008\$(ConfigurationName)\harfbuzz"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="2"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="config\win32;..\ucdn;&quot;..\freetype-2.4.9\include&quot;"
+				PreprocessorDefinitions="WIN32;_WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;HAVE_CONFIG_H"
+				StringPooling="true"
+				RuntimeLibrary="0"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				AssemblerListingLocation="$(IntDir)/"
+				ObjectFile="$(IntDir)/"
+				ProgramDataBaseFileName="$(IntDir)/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				CompileAs="0"
+				DisableSpecificWarnings="4800,4244,4805,4018,4146,4267"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLibrarianTool"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(PlatformName)_2008\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)_2008\$(ConfigurationName)\harfbuzz"
+			ConfigurationType="4"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
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index 0000000..0c7e6b4
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new file mode 100755
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+++ b/extensions/externals/src/harfbuzz/install-sh
@@ -0,0 +1,527 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2011-01-19.21; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" ""	$nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+  doit_exec=exec
+else
+  doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+  test "$posix_glob" != "?" || {
+    if (set -f) 2>/dev/null; then
+      posix_glob=
+    else
+      posix_glob=:
+    fi
+  }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+     --help     display this help and exit.
+     --version  display version info and exit.
+
+  -c            (ignored)
+  -C            install only if different (preserve the last data modification time)
+  -d            create directories instead of installing files.
+  -g GROUP      $chgrpprog installed files to GROUP.
+  -m MODE       $chmodprog installed files to MODE.
+  -o USER       $chownprog installed files to USER.
+  -s            $stripprog installed files.
+  -t DIRECTORY  install into DIRECTORY.
+  -T            report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+  RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+  case $1 in
+    -c) ;;
+
+    -C) copy_on_change=true;;
+
+    -d) dir_arg=true;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+	shift;;
+
+    --help) echo "$usage"; exit $?;;
+
+    -m) mode=$2
+	case $mode in
+	  *' '* | *'	'* | *'
+'*	  | *'*'* | *'?'* | *'['*)
+	    echo "$0: invalid mode: $mode" >&2
+	    exit 1;;
+	esac
+	shift;;
+
+    -o) chowncmd="$chownprog $2"
+	shift;;
+
+    -s) stripcmd=$stripprog;;
+
+    -t) dst_arg=$2
+	# Protect names problematic for `test' and other utilities.
+	case $dst_arg in
+	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
+	esac
+	shift;;
+
+    -T) no_target_directory=true;;
+
+    --version) echo "$0 $scriptversion"; exit $?;;
+
+    --)	shift
+	break;;
+
+    -*)	echo "$0: invalid option: $1" >&2
+	exit 1;;
+
+    *)  break;;
+  esac
+  shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+  # When -d is used, all remaining arguments are directories to create.
+  # When -t is used, the destination is already specified.
+  # Otherwise, the last argument is the destination.  Remove it from $@.
+  for arg
+  do
+    if test -n "$dst_arg"; then
+      # $@ is not empty: it contains at least $arg.
+      set fnord "$@" "$dst_arg"
+      shift # fnord
+    fi
+    shift # arg
+    dst_arg=$arg
+    # Protect names problematic for `test' and other utilities.
+    case $dst_arg in
+      -* | [=\(\)!]) dst_arg=./$dst_arg;;
+    esac
+  done
+fi
+
+if test $# -eq 0; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call `install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+if test -z "$dir_arg"; then
+  do_exit='(exit $ret); exit $ret'
+  trap "ret=129; $do_exit" 1
+  trap "ret=130; $do_exit" 2
+  trap "ret=141; $do_exit" 13
+  trap "ret=143; $do_exit" 15
+
+  # Set umask so as not to create temps with too-generous modes.
+  # However, 'strip' requires both read and write access to temps.
+  case $mode in
+    # Optimize common cases.
+    *644) cp_umask=133;;
+    *755) cp_umask=22;;
+
+    *[0-7])
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw='% 200'
+      fi
+      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+    *)
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw=,u+rw
+      fi
+      cp_umask=$mode$u_plus_rw;;
+  esac
+fi
+
+for src
+do
+  # Protect names problematic for `test' and other utilities.
+  case $src in
+    -* | [=\(\)!]) src=./$src;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    dstdir=$dst
+    test -d "$dstdir"
+    dstdir_status=$?
+  else
+
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dst_arg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+    dst=$dst_arg
+
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
+    if test -d "$dst"; then
+      if test -n "$no_target_directory"; then
+	echo "$0: $dst_arg: Is a directory" >&2
+	exit 1
+      fi
+      dstdir=$dst
+      dst=$dstdir/`basename "$src"`
+      dstdir_status=0
+    else
+      # Prefer dirname, but fall back on a substitute if dirname fails.
+      dstdir=`
+	(dirname "$dst") 2>/dev/null ||
+	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	     X"$dst" : 'X\(//\)[^/]' \| \
+	     X"$dst" : 'X\(//\)$' \| \
+	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+	echo X"$dst" |
+	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)[^/].*/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\).*/{
+		   s//\1/
+		   q
+		 }
+		 s/.*/./; q'
+      `
+
+      test -d "$dstdir"
+      dstdir_status=$?
+    fi
+  fi
+
+  obsolete_mkdir_used=false
+
+  if test $dstdir_status != 0; then
+    case $posix_mkdir in
+      '')
+	# Create intermediate dirs using mode 755 as modified by the umask.
+	# This is like FreeBSD 'install' as of 1997-10-28.
+	umask=`umask`
+	case $stripcmd.$umask in
+	  # Optimize common cases.
+	  *[2367][2367]) mkdir_umask=$umask;;
+	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+	  *[0-7])
+	    mkdir_umask=`expr $umask + 22 \
+	      - $umask % 100 % 40 + $umask % 20 \
+	      - $umask % 10 % 4 + $umask % 2
+	    `;;
+	  *) mkdir_umask=$umask,go-w;;
+	esac
+
+	# With -d, create the new directory with the user-specified mode.
+	# Otherwise, rely on $mkdir_umask.
+	if test -n "$dir_arg"; then
+	  mkdir_mode=-m$mode
+	else
+	  mkdir_mode=
+	fi
+
+	posix_mkdir=false
+	case $umask in
+	  *[123567][0-7][0-7])
+	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
+	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+	    ;;
+	  *)
+	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+	    if (umask $mkdir_umask &&
+		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+	    then
+	      if test -z "$dir_arg" || {
+		   # Check for POSIX incompatibilities with -m.
+		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+		   # other-writeable bit of parent directory when it shouldn't.
+		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
+		   case $ls_ld_tmpdir in
+		     d????-?r-*) different_mode=700;;
+		     d????-?--*) different_mode=755;;
+		     *) false;;
+		   esac &&
+		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+		   }
+		 }
+	      then posix_mkdir=:
+	      fi
+	      rmdir "$tmpdir/d" "$tmpdir"
+	    else
+	      # Remove any dirs left behind by ancient mkdir implementations.
+	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+	    fi
+	    trap '' 0;;
+	esac;;
+    esac
+
+    if
+      $posix_mkdir && (
+	umask $mkdir_umask &&
+	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+      )
+    then :
+    else
+
+      # The umask is ridiculous, or mkdir does not conform to POSIX,
+      # or it failed possibly due to a race condition.  Create the
+      # directory the slow way, step by step, checking for races as we go.
+
+      case $dstdir in
+	/*) prefix='/';;
+	[-=\(\)!]*) prefix='./';;
+	*)  prefix='';;
+      esac
+
+      eval "$initialize_posix_glob"
+
+      oIFS=$IFS
+      IFS=/
+      $posix_glob set -f
+      set fnord $dstdir
+      shift
+      $posix_glob set +f
+      IFS=$oIFS
+
+      prefixes=
+
+      for d
+      do
+	test X"$d" = X && continue
+
+	prefix=$prefix$d
+	if test -d "$prefix"; then
+	  prefixes=
+	else
+	  if $posix_mkdir; then
+	    (umask=$mkdir_umask &&
+	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+	    # Don't fail if two instances are running concurrently.
+	    test -d "$prefix" || exit 1
+	  else
+	    case $prefix in
+	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+	      *) qprefix=$prefix;;
+	    esac
+	    prefixes="$prefixes '$qprefix'"
+	  fi
+	fi
+	prefix=$prefix/
+      done
+
+      if test -n "$prefixes"; then
+	# Don't fail if two instances are running concurrently.
+	(umask $mkdir_umask &&
+	 eval "\$doit_exec \$mkdirprog $prefixes") ||
+	  test -d "$dstdir" || exit 1
+	obsolete_mkdir_used=true
+      fi
+    fi
+  fi
+
+  if test -n "$dir_arg"; then
+    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+  else
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=$dstdir/_inst.$$_
+    rmtmp=$dstdir/_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+    # Copy the file name to the temp name.
+    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+    # If -C, don't bother to copy if it wouldn't change the file.
+    if $copy_on_change &&
+       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
+
+       eval "$initialize_posix_glob" &&
+       $posix_glob set -f &&
+       set X $old && old=:$2:$4:$5:$6 &&
+       set X $new && new=:$2:$4:$5:$6 &&
+       $posix_glob set +f &&
+
+       test "$old" = "$new" &&
+       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+    then
+      rm -f "$dsttmp"
+    else
+      # Rename the file to the real destination.
+      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+      # The rename failed, perhaps because mv can't rename something else
+      # to itself, or perhaps because mv is so ancient that it does not
+      # support -f.
+      {
+	# Now remove or move aside any old file at destination location.
+	# We try this two ways since rm can't unlink itself on some
+	# systems and the destination file might be busy for other
+	# reasons.  In this case, the final cleanup might fail but the new
+	# file should still install successfully.
+	{
+	  test ! -f "$dst" ||
+	  $doit $rmcmd -f "$dst" 2>/dev/null ||
+	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+	  } ||
+	  { echo "$0: cannot unlink or rename $dst" >&2
+	    (exit 1); exit 1
+	  }
+	} &&
+
+	# Now rename the file to the real destination.
+	$doit $mvcmd "$dsttmp" "$dst"
+      }
+    fi || exit 1
+
+    trap '' 0
+  fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/extensions/externals/src/harfbuzz/libtool b/extensions/externals/src/harfbuzz/libtool
new file mode 100755
index 0000000..4fdae5c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/libtool
@@ -0,0 +1,10246 @@
+#! /bin/bash
+
+# libtool - Provide generalized library-building support services.
+# Generated automatically by config.status (harfbuzz) 0.9.22
+# Libtool was configured on host mjk64:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags="CXX "
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=2.4.2
+macro_revision=1.3337
+
+# Whether or not to build static libraries.
+build_old_libs=no
+
+# Whether or not to build shared libraries.
+build_libtool_libs=yes
+
+# What type of objects to build.
+pic_mode=default
+
+# Whether or not to optimize for fast installation.
+fast_install=yes
+
+# Shell to use when invoking shell scripts.
+SHELL="/bin/bash"
+
+# An echo program that protects backslashes.
+ECHO="printf %s\\n"
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=":"
+
+# The host system.
+host_alias=
+host=x86_64-unknown-linux-gnu
+host_os=linux-gnu
+
+# The build system.
+build_alias=
+build=x86_64-unknown-linux-gnu
+build_os=linux-gnu
+
+# A sed program that does not truncate output.
+SED="/bin/sed"
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP="/bin/grep"
+
+# An ERE matcher.
+EGREP="/bin/grep -E"
+
+# A literal string matcher.
+FGREP="/bin/grep -F"
+
+# A BSD- or MS-compatible name lister.
+NM="/usr/bin/nm -B"
+
+# Whether we need soft or hard links.
+LN_S="ln -s"
+
+# What is the maximum length of a command?
+max_cmd_len=1572864
+
+# Object file suffix (normally "o").
+objext=o
+
+# Executable file suffix (normally "").
+exeext=
+
+# whether the shell understands "unset".
+lt_unset=unset
+
+# turn spaces into newlines.
+SP2NL="tr \\040 \\012"
+
+# turn newlines into spaces.
+NL2SP="tr \\015\\012 \\040\\040"
+
+# convert $build file names to $host format.
+to_host_file_cmd=func_convert_file_noop
+
+# convert $build files to toolchain format.
+to_tool_file_cmd=func_convert_file_noop
+
+# An object symbol dumper.
+OBJDUMP="objdump"
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method="pass_all"
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd="\$MAGIC_CMD"
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=""
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob="no"
+
+# DLL creation program.
+DLLTOOL="false"
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd="printf %s\\n"
+
+# The archiver.
+AR="ar"
+
+# Flags to create an archive.
+AR_FLAGS="cru"
+
+# How to feed a file listing to the archiver.
+archiver_list_spec="@"
+
+# A symbol stripping program.
+STRIP="strip"
+
+# Commands used to install an old-style archive.
+RANLIB="ranlib"
+old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$tool_oldlib"
+old_postuninstall_cmds=""
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=no
+
+# A C compiler.
+LTCC="gcc"
+
+# LTCC compiler flags.
+LTCFLAGS="-g -O2"
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe="sed -n -e 's/^.*[	 ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[	 ][	 ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p' | sed '/ __gnu_lto/d'"
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl="sed -n -e 's/^T .* \\(.*\\)\$/extern int \\1();/p' -e 's/^[ABCDGIRSTW]* .* \\(.*\\)\$/extern char \\1;/p'"
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address="sed -n -e 's/^: \\([^ ]*\\)[ ]*\$/  {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/  {\"\\2\", (void *) \\&\\2},/p'"
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \\([^ ]*\\)[ ]*\$/  {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\(lib[^ ]*\\)\$/  {\"\\2\", (void *) \\&\\2},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/  {\"lib\\2\", (void *) \\&\\2},/p'"
+
+# Specify filename containing input files for $NM.
+nm_file_list_spec="@"
+
+# The root where to search for dependent libraries,and in which our libraries should be installed.
+lt_sysroot=
+
+# The name of the directory that contains temporary libtool files.
+objdir=.libs
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=file
+
+# Must we lock files when doing compilation?
+need_locks="no"
+
+# Manifest tool.
+MANIFEST_TOOL=":"
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=""
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=""
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=""
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=""
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=""
+
+# Old archive suffix (normally "a").
+libext=a
+
+# Shared library suffix (normally ".so").
+shrext_cmds=".so"
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=""
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=no
+
+# Do we need a version for libraries?
+need_version=no
+
+# Library versioning type.
+version_type=linux
+
+# Shared library runtime path variable.
+runpath_var=LD_RUN_PATH
+
+# Shared library path variable.
+shlibpath_var=LD_LIBRARY_PATH
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=no
+
+# Format of library name prefix.
+libname_spec="lib\$name"
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec="\${libname}\${release}\${shared_ext}\$versuffix \${libname}\${release}\${shared_ext}\$major \$libname\${shared_ext}"
+
+# The coded name of the library, if different from the real name.
+soname_spec="\${libname}\${release}\${shared_ext}\$major"
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=""
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=""
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=""
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir"
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=""
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=yes
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec="/usr/lib/gcc/x86_64-linux-gnu/4.6 /usr/lib/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib "
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/lib/atlas /usr/lib/i386-linux-gnu/mesa /lib/i386-linux-gnu /usr/lib/i386-linux-gnu /lib/i686-linux-gnu /usr/lib/i686-linux-gnu /usr/local/lib /usr/lib/nvidia-settings-304 /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/mesa /lib32 /usr/lib32 "
+
+# Whether dlopen is supported.
+dlopen_support=unknown
+
+# Whether dlopen of programs is supported.
+dlopen_self=unknown
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=unknown
+
+# Commands to strip libraries.
+old_striplib="strip --strip-debug"
+striplib="strip --strip-unneeded"
+
+
+# The linker used to build libraries.
+LD="/usr/bin/ld -m elf_x86_64"
+
+# How to create reloadable object files.
+reload_flag=" -r"
+reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs"
+
+# Commands used to build an old-style archive.
+old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$tool_oldlib"
+
+# A language specific compiler.
+CC="gcc"
+
+# Is the compiler the GNU compiler?
+with_gcc=yes
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=" -fno-builtin"
+
+# Additional compiler flags for building library objects.
+pic_flag=" -fPIC -DPIC"
+
+# How to pass a linker flag through the compiler.
+wl="-Wl,"
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag="-static"
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o="yes"
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=no
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=no
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec="\${wl}--export-dynamic"
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive"
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object="no"
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=""
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=""
+
+# Commands used to build a shared archive.
+archive_cmds="\$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib"
+archive_expsym_cmds="echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~
+	    cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~
+	    echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~
+	    \$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-version-script \${wl}\$output_objdir/\$libname.ver -o \$lib"
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=""
+module_expsym_cmds=""
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld="yes"
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=""
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=""
+
+# Flag to hardcode $libdir into a binary during linking.
+# This must work even if $libdir does not exist
+hardcode_libdir_flag_spec="\${wl}-rpath \${wl}\$libdir"
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=""
+
+# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=no
+
+# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting ${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=no
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=no
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=unsupported
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=no
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=no
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=no
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=no
+
+# The commands to list exported symbols.
+export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols"
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*"
+
+# Symbols that must always be exported.
+include_expsyms=""
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=""
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=""
+
+# Specify filename containing input files.
+file_list_spec=""
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=immediate
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=""
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=""
+postdep_objects=""
+predeps=""
+postdeps=""
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=""
+
+# ### END LIBTOOL CONFIG
+
+
+# libtool (GNU libtool) 2.4.2
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+#       --config             show all configuration variables
+#       --debug              enable verbose shell tracing
+#   -n, --dry-run            display commands without modifying any files
+#       --features           display basic configuration information and exit
+#       --mode=MODE          use operation mode MODE
+#       --preserve-dup-deps  don't remove duplicate dependency libraries
+#       --quiet, --silent    don't print informational messages
+#       --no-quiet, --no-silent
+#                            print informational messages (default)
+#       --no-warn            don't display warning messages
+#       --tag=TAG            use configuration variables from tag TAG
+#   -v, --verbose            print more informational messages than default
+#       --no-verbose         don't print the extra informational messages
+#       --version            print version information
+#   -h, --help, --help-all   print short, long, or detailed help message
+#
+# MODE must be one of the following:
+#
+#         clean              remove files from the build directory
+#         compile            compile a source file into a libtool object
+#         execute            automatically set library path, then run a program
+#         finish             complete the installation of libtool libraries
+#         install            install libraries or executables
+#         link               create a library or an executable
+#         uninstall          remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE.  When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+#         host-triplet:	$host
+#         shell:		$SHELL
+#         compiler:		$LTCC
+#         compiler flags:		$LTCFLAGS
+#         linker:		$LD (gnu? $with_gnu_ld)
+#         $progname:	(GNU libtool) 2.4.2 Debian-2.4.2-1ubuntu1
+#         automake:	$automake_version
+#         autoconf:	$autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+# General help using GNU software: <http://www.gnu.org/gethelp/>.
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION="2.4.2 Debian-2.4.2-1ubuntu1"
+TIMESTAMP=""
+package_revision=1.3337
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# NLS nuisances: We save the old values to restore during execute mode.
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+          save_$lt_var=\$$lt_var
+          $lt_var=C
+	  export $lt_var
+	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+	fi"
+done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
+
+$lt_unset CDPATH
+
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+
+
+: ${CP="cp -f"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" 	$lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+    case ${1} in
+      */*) func_dirname_result="${1%/*}${2}" ;;
+      *  ) func_dirname_result="${3}" ;;
+    esac
+} # Extended-shell func_dirname implementation
+
+
+# func_basename file
+func_basename ()
+{
+    func_basename_result="${1##*/}"
+} # Extended-shell func_basename implementation
+
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+    case ${1} in
+      */*) func_dirname_result="${1%/*}${2}" ;;
+      *  ) func_dirname_result="${3}" ;;
+    esac
+    func_basename_result="${1##*/}"
+} # Extended-shell func_dirname_and_basename implementation
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+    # positional parameters, so assign one to ordinary parameter first.
+    func_stripname_result=${3}
+    func_stripname_result=${func_stripname_result#"${1}"}
+    func_stripname_result=${func_stripname_result%"${2}"}
+} # Extended-shell func_stripname implementation
+
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+		s@/\./@/@g
+		t dotsl
+		s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+#             value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+  # Start from root dir and reassemble the path.
+  func_normal_abspath_result=
+  func_normal_abspath_tpath=$1
+  func_normal_abspath_altnamespace=
+  case $func_normal_abspath_tpath in
+    "")
+      # Empty path, that just means $cwd.
+      func_stripname '' '/' "`pwd`"
+      func_normal_abspath_result=$func_stripname_result
+      return
+    ;;
+    # The next three entries are used to spot a run of precisely
+    # two leading slashes without using negated character classes;
+    # we take advantage of case's first-match behaviour.
+    ///*)
+      # Unusual form of absolute path, do nothing.
+    ;;
+    //*)
+      # Not necessarily an ordinary path; POSIX reserves leading '//'
+      # and for example Cygwin uses it to access remote file shares
+      # over CIFS/SMB, so we conserve a leading double slash if found.
+      func_normal_abspath_altnamespace=/
+    ;;
+    /*)
+      # Absolute path, do nothing.
+    ;;
+    *)
+      # Relative path, prepend $cwd.
+      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+    ;;
+  esac
+  # Cancel out all the simple stuff to save iterations.  We also want
+  # the path to end with a slash for ease of parsing, so make sure
+  # there is one (and only one) here.
+  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+  while :; do
+    # Processed it all yet?
+    if test "$func_normal_abspath_tpath" = / ; then
+      # If we ascended to the root using ".." the result may be empty now.
+      if test -z "$func_normal_abspath_result" ; then
+        func_normal_abspath_result=/
+      fi
+      break
+    fi
+    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcar"`
+    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcdr"`
+    # Figure out what to do with it
+    case $func_normal_abspath_tcomponent in
+      "")
+        # Trailing empty path component, ignore it.
+      ;;
+      ..)
+        # Parent dir; strip last assembled component from result.
+        func_dirname "$func_normal_abspath_result"
+        func_normal_abspath_result=$func_dirname_result
+      ;;
+      *)
+        # Actual path component, append it.
+        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+      ;;
+    esac
+  done
+  # Restore leading double-slash if one was found on entry.
+  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+#             value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+  func_relative_path_result=
+  func_normal_abspath "$1"
+  func_relative_path_tlibdir=$func_normal_abspath_result
+  func_normal_abspath "$2"
+  func_relative_path_tbindir=$func_normal_abspath_result
+
+  # Ascend the tree starting from libdir
+  while :; do
+    # check if we have found a prefix of bindir
+    case $func_relative_path_tbindir in
+      $func_relative_path_tlibdir)
+        # found an exact match
+        func_relative_path_tcancelled=
+        break
+        ;;
+      $func_relative_path_tlibdir*)
+        # found a matching prefix
+        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+        func_relative_path_tcancelled=$func_stripname_result
+        if test -z "$func_relative_path_result"; then
+          func_relative_path_result=.
+        fi
+        break
+        ;;
+      *)
+        func_dirname $func_relative_path_tlibdir
+        func_relative_path_tlibdir=${func_dirname_result}
+        if test "x$func_relative_path_tlibdir" = x ; then
+          # Have to descend all the way to the root!
+          func_relative_path_result=../$func_relative_path_result
+          func_relative_path_tcancelled=$func_relative_path_tbindir
+          break
+        fi
+        func_relative_path_result=../$func_relative_path_result
+        ;;
+    esac
+  done
+
+  # Now calculate path; take care to avoid doubling-up slashes.
+  func_stripname '' '/' "$func_relative_path_result"
+  func_relative_path_result=$func_stripname_result
+  func_stripname '/' '/' "$func_relative_path_tcancelled"
+  if test "x$func_stripname_result" != x ; then
+    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+  fi
+
+  # Normalisation. If bindir is libdir, return empty string,
+  # else relative path ending with a slash; either way, target
+  # file name can be directly appended.
+  if test ! -z "$func_relative_path_result"; then
+    func_stripname './' '' "$func_relative_path_result/"
+    func_relative_path_result=$func_stripname_result
+  fi
+}
+
+# The name of this program:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+  [\\/]*|[A-Za-z]:\\*) ;;
+  *[\\/]*)
+     progdir=$func_dirname_result
+     progdir=`cd "$progdir" && pwd`
+     progpath="$progdir/$progname"
+     ;;
+  *)
+     save_IFS="$IFS"
+     IFS=${PATH_SEPARATOR-:}
+     for progdir in $PATH; do
+       IFS="$save_IFS"
+       test -x "$progdir/$progname" && break
+     done
+     IFS="$save_IFS"
+     test -n "$progdir" || progdir=`pwd`
+     progpath="$progdir/$progname"
+     ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+
+# Sed substitution that converts a w32 file name or path
+# which contains forward slashes, into one that contains
+# (escaped) backslashes.  A very naive implementation.
+lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+  s/$bs4/&\\
+/g
+  s/^$bs2$dollar/$bs&/
+  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+  s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+    $opt_verbose && func_echo ${1+"$@"}
+
+    # A bug in bash halts the script if the last line of a function
+    # fails when set -e is in force, so we need another command to
+    # work around that:
+    :
+}
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*"
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+
+    # bash bug again:
+    :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+    func_error ${1+"$@"}
+    exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+    func_error ${1+"$@"}
+    func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information."  ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+    $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+    my_directory_path="$1"
+    my_dir_list=
+
+    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+      # Protect directory names starting with `-'
+      case $my_directory_path in
+        -*) my_directory_path="./$my_directory_path" ;;
+      esac
+
+      # While some portion of DIR does not yet exist...
+      while test ! -d "$my_directory_path"; do
+        # ...make a list in topmost first order.  Use a colon delimited
+	# list incase some portion of path contains whitespace.
+        my_dir_list="$my_directory_path:$my_dir_list"
+
+        # If the last portion added has no slash in it, the list is done
+        case $my_directory_path in */*) ;; *) break ;; esac
+
+        # ...otherwise throw away the child directory and loop
+        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+      done
+      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+
+      save_mkdir_p_IFS="$IFS"; IFS=':'
+      for my_dir in $my_dir_list; do
+	IFS="$save_mkdir_p_IFS"
+        # mkdir can fail with a `File exist' error if two processes
+        # try to create one of the directories concurrently.  Don't
+        # stop in that case!
+        $MKDIR "$my_dir" 2>/dev/null || :
+      done
+      IFS="$save_mkdir_p_IFS"
+
+      # Bail out if we (or some other process) failed to create a directory.
+      test -d "$my_directory_path" || \
+        func_fatal_error "Failed to create \`$1'"
+    fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$opt_dry_run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+        # Failing that, at least try and use $RANDOM to avoid a race
+        my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+        save_mktempdir_umask=`umask`
+        umask 0077
+        $MKDIR "$my_tmpdir"
+        umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || \
+        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+    fi
+
+    $ECHO "$my_tmpdir"
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+    case $1 in
+      *[\\\`\"\$]*)
+	func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+      *)
+        func_quote_for_eval_unquoted_result="$1" ;;
+    esac
+
+    case $func_quote_for_eval_unquoted_result in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting, command substitution and and variable
+      # expansion for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+        ;;
+      *)
+        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+    esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+    case $1 in
+      *[\\\`\"]*)
+	my_arg=`$ECHO "$1" | $SED \
+	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+      *)
+        my_arg="$1" ;;
+    esac
+
+    case $my_arg in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting and command substitution for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+        my_arg="\"$my_arg\""
+        ;;
+    esac
+
+    func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$my_cmd"
+      my_status=$?
+      if test "$my_status" -eq 0; then :; else
+	eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.  Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$lt_user_locale
+	    $my_cmd"
+      my_status=$?
+      eval "$lt_safe_locale"
+      if test "$my_status" -eq 0; then :; else
+	eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+# func_tr_sh
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result.  All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+  case $1 in
+  [0-9]* | *[!a-zA-Z0-9_]*)
+    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
+    ;;
+  * )
+    func_tr_sh_result=$1
+    ;;
+  esac
+}
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+    $opt_debug
+
+    $SED -n '/(C)/!b go
+	:more
+	/\./!{
+	  N
+	  s/\n# / /
+	  b more
+	}
+	:go
+	/^# '$PROGRAM' (GNU /,/# warranty; / {
+        s/^# //
+	s/^# *$//
+        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+        p
+     }' < "$progpath"
+     exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+    $opt_debug
+
+    $SED -n '/^# Usage:/,/^#  *.*--help/ {
+        s/^# //
+	s/^# *$//
+	s/\$progname/'$progname'/
+	p
+    }' < "$progpath"
+    echo
+    $ECHO "run \`$progname --help | more' for full usage"
+    exit $?
+}
+
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
+func_help ()
+{
+    $opt_debug
+
+    $SED -n '/^# Usage:/,/# Report bugs to/ {
+	:print
+        s/^# //
+	s/^# *$//
+	s*\$progname*'$progname'*
+	s*\$host*'"$host"'*
+	s*\$SHELL*'"$SHELL"'*
+	s*\$LTCC*'"$LTCC"'*
+	s*\$LTCFLAGS*'"$LTCFLAGS"'*
+	s*\$LD*'"$LD"'*
+	s/\$with_gnu_ld/'"$with_gnu_ld"'/
+	s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
+	s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
+	p
+	d
+     }
+     /^# .* home page:/b print
+     /^# General help using/b print
+     ' < "$progpath"
+    ret=$?
+    if test -z "$1"; then
+      exit $ret
+    fi
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+    $opt_debug
+
+    func_error "missing argument for $1."
+    exit_cmd=exit
+}
+
+
+# func_split_short_opt shortopt
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+func_split_short_opt ()
+{
+    func_split_short_opt_arg=${1#??}
+    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
+} # Extended-shell func_split_short_opt implementation
+
+
+# func_split_long_opt longopt
+# Set func_split_long_opt_name and func_split_long_opt_arg shell
+# variables after splitting LONGOPT at the `=' sign.
+func_split_long_opt ()
+{
+    func_split_long_opt_name=${1%%=*}
+    func_split_long_opt_arg=${1#*=}
+} # Extended-shell func_split_long_opt implementation
+
+exit_cmd=:
+
+
+
+
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+nonopt=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+    eval "${1}+=\${2}"
+} # Extended-shell func_append implementation
+
+# func_append_quoted var value
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+func_append_quoted ()
+{
+    func_quote_for_eval "${2}"
+    eval "${1}+=\\ \$func_quote_for_eval_result"
+} # Extended-shell func_append_quoted implementation
+
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+    func_arith_result=$(( $* ))
+} # Extended-shell func_arith implementation
+
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+    func_len_result=${#1}
+} # Extended-shell func_len implementation
+
+
+# func_lo2o object
+func_lo2o ()
+{
+    case ${1} in
+      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+      *)    func_lo2o_result=${1} ;;
+    esac
+} # Extended-shell func_lo2o implementation
+
+
+# func_xform libobj-or-source
+func_xform ()
+{
+    func_xform_result=${1%.*}.lo
+} # Extended-shell func_xform implementation
+
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+    func_error ${1+"$@"}
+    func_error "See the $PACKAGE documentation for more information."
+    func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+    re_begincf='^# ### BEGIN LIBTOOL'
+    re_endcf='^# ### END LIBTOOL'
+
+    # Default configuration.
+    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+    done
+
+    exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+    echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      echo "enable shared libraries"
+    else
+      echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      echo "enable static libraries"
+    else
+      echo "disable static libraries"
+    fi
+
+    exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+  # Global variable:
+  tagname="$1"
+
+  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+  sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+  # Validate tagname.
+  case $tagname in
+    *[!-_A-Za-z0-9,/]*)
+      func_fatal_error "invalid tag name: $tagname"
+      ;;
+  esac
+
+  # Don't test for the "default" C tag, as we know it's
+  # there but not specially marked.
+  case $tagname in
+    CC) ;;
+    *)
+      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+	taglist="$taglist $tagname"
+
+	# Evaluate the configuration.  Be careful to quote the path
+	# and the sed script, to avoid splitting on whitespace, but
+	# also don't use non-portable quotes within backquotes within
+	# quotes we have to do it in 2 steps:
+	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+	eval "$extractedcf"
+      else
+	func_error "ignoring unknown tag $tagname"
+      fi
+      ;;
+  esac
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+  if test "$package_revision" != "$macro_revision"; then
+    if test "$VERSION" != "$macro_version"; then
+      if test -z "$macro_version"; then
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      else
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      fi
+    else
+      cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+    fi
+
+    exit $EXIT_MISMATCH
+  fi
+}
+
+
+# Shorthand for --mode=foo, only valid as the first argument
+case $1 in
+clean|clea|cle|cl)
+  shift; set dummy --mode clean ${1+"$@"}; shift
+  ;;
+compile|compil|compi|comp|com|co|c)
+  shift; set dummy --mode compile ${1+"$@"}; shift
+  ;;
+execute|execut|execu|exec|exe|ex|e)
+  shift; set dummy --mode execute ${1+"$@"}; shift
+  ;;
+finish|finis|fini|fin|fi|f)
+  shift; set dummy --mode finish ${1+"$@"}; shift
+  ;;
+install|instal|insta|inst|ins|in|i)
+  shift; set dummy --mode install ${1+"$@"}; shift
+  ;;
+link|lin|li|l)
+  shift; set dummy --mode link ${1+"$@"}; shift
+  ;;
+uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+  shift; set dummy --mode uninstall ${1+"$@"}; shift
+  ;;
+esac
+
+
+
+# Option defaults:
+opt_debug=:
+opt_dry_run=false
+opt_config=false
+opt_preserve_dup_deps=false
+opt_features=false
+opt_finish=false
+opt_help=false
+opt_help_all=false
+opt_silent=:
+opt_warning=:
+opt_verbose=:
+opt_silent=false
+opt_verbose=false
+
+
+# Parse options once, thoroughly.  This comes as soon as possible in the
+# script to make things like `--version' happen as quickly as we can.
+{
+  # this just eases exit handling
+  while test $# -gt 0; do
+    opt="$1"
+    shift
+    case $opt in
+      --debug|-x)	opt_debug='set -x'
+			func_echo "enabling shell trace mode"
+			$opt_debug
+			;;
+      --dry-run|--dryrun|-n)
+			opt_dry_run=:
+			;;
+      --config)
+			opt_config=:
+func_config
+			;;
+      --dlopen|-dlopen)
+			optarg="$1"
+			opt_dlopen="${opt_dlopen+$opt_dlopen
+}$optarg"
+			shift
+			;;
+      --preserve-dup-deps)
+			opt_preserve_dup_deps=:
+			;;
+      --features)
+			opt_features=:
+func_features
+			;;
+      --finish)
+			opt_finish=:
+set dummy --mode finish ${1+"$@"}; shift
+			;;
+      --help)
+			opt_help=:
+			;;
+      --help-all)
+			opt_help_all=:
+opt_help=': help-all'
+			;;
+      --mode)
+			test $# = 0 && func_missing_arg $opt && break
+			optarg="$1"
+			opt_mode="$optarg"
+case $optarg in
+  # Valid mode arguments:
+  clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+  # Catch anything else as an error
+  *) func_error "invalid argument for $opt"
+     exit_cmd=exit
+     break
+     ;;
+esac
+			shift
+			;;
+      --no-silent|--no-quiet)
+			opt_silent=false
+preserve_args+=" $opt"
+			;;
+      --no-warning|--no-warn)
+			opt_warning=false
+preserve_args+=" $opt"
+			;;
+      --no-verbose)
+			opt_verbose=false
+preserve_args+=" $opt"
+			;;
+      --silent|--quiet)
+			opt_silent=:
+preserve_args+=" $opt"
+        opt_verbose=false
+			;;
+      --verbose|-v)
+			opt_verbose=:
+preserve_args+=" $opt"
+opt_silent=false
+			;;
+      --tag)
+			test $# = 0 && func_missing_arg $opt && break
+			optarg="$1"
+			opt_tag="$optarg"
+preserve_args+=" $opt $optarg"
+func_enable_tag "$optarg"
+			shift
+			;;
+
+      -\?|-h)		func_usage				;;
+      --help)		func_help				;;
+      --version)	func_version				;;
+
+      # Separate optargs to long options:
+      --*=*)
+			func_split_long_opt "$opt"
+			set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
+			shift
+			;;
+
+      # Separate non-argument short options:
+      -\?*|-h*|-n*|-v*)
+			func_split_short_opt "$opt"
+			set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
+			shift
+			;;
+
+      --)		break					;;
+      -*)		func_fatal_help "unrecognized option \`$opt'" ;;
+      *)		set dummy "$opt" ${1+"$@"};	shift; break  ;;
+    esac
+  done
+
+  # Validate options:
+
+  # save first non-option argument
+  if test "$#" -gt 0; then
+    nonopt="$opt"
+    shift
+  fi
+
+  # preserve --debug
+  test "$opt_debug" = : || preserve_args+=" --debug"
+
+  case $host in
+    *cygwin* | *mingw* | *pw32* | *cegcc*)
+      # don't eliminate duplications in $postdeps and $predeps
+      opt_duplicate_compiler_generated_deps=:
+      ;;
+    *)
+      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+      ;;
+  esac
+
+  $opt_help || {
+    # Sanity checks first:
+    func_check_version_match
+
+    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+      func_fatal_configuration "not configured to build any kind of library"
+    fi
+
+    # Darwin sucks
+    eval std_shrext=\"$shrext_cmds\"
+
+    # Only execute mode is allowed to have -dlopen flags.
+    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
+      func_error "unrecognized option \`-dlopen'"
+      $ECHO "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Change the help message to a mode-specific one.
+    generic_help="$help"
+    help="Try \`$progname --help --mode=$opt_mode' for more information."
+  }
+
+
+  # Bail if the options were screwed
+  $exit_cmd $EXIT_FAILURE
+}
+
+
+
+
+## ----------- ##
+##    Main.    ##
+## ----------- ##
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+    test -f "$1" &&
+      $SED -e 4q "$1" 2>/dev/null \
+        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs.  To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway.  Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+    lalib_p=no
+    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+	for lalib_p_l in 1 2 3 4
+	do
+	    read lalib_p_line
+	    case "$lalib_p_line" in
+		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+	    esac
+	done
+	exec 0<&5 5<&-
+    fi
+    test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+    func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+    func_ltwrapper_exec_suffix=
+    case $1 in
+    *.exe) ;;
+    *) func_ltwrapper_exec_suffix=.exe ;;
+    esac
+    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+    func_dirname_and_basename "$1" "" "."
+    func_stripname '' '.exe' "$func_basename_result"
+    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+    $opt_debug
+    save_ifs=$IFS; IFS='~'
+    for cmd in $1; do
+      IFS=$save_ifs
+      eval cmd=\"$cmd\"
+      func_show_eval "$cmd" "${2-:}"
+    done
+    IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)!  Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+    $opt_debug
+    case $1 in
+    */* | *\\*)	. "$1" ;;
+    *)		. "./$1" ;;
+    esac
+}
+
+
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot.  Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+  func_resolve_sysroot_result=$1
+  case $func_resolve_sysroot_result in
+  =*)
+    func_stripname '=' '' "$func_resolve_sysroot_result"
+    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+    ;;
+  esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+  case "$lt_sysroot:$1" in
+  ?*:"$lt_sysroot"*)
+    func_stripname "$lt_sysroot" '' "$1"
+    func_replace_sysroot_result="=$func_stripname_result"
+    ;;
+  *)
+    # Including no sysroot.
+    func_replace_sysroot_result=$1
+    ;;
+  esac
+}
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    $opt_debug
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+	func_append_quoted CC_quoted "$arg"
+      done
+      CC_expanded=`func_echo_all $CC`
+      CC_quoted_expanded=`func_echo_all $CC_quoted`
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+	    CC_quoted=
+	    for arg in $CC; do
+	      # Double-quote args containing other shell metacharacters.
+	      func_append_quoted CC_quoted "$arg"
+	    done
+	    CC_expanded=`func_echo_all $CC`
+	    CC_quoted_expanded=`func_echo_all $CC_quoted`
+	    case "$@ " in
+	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  func_echo "unable to infer tagged configuration"
+	  func_fatal_error "specify a tag with \`--tag'"
+#	else
+#	  func_verbose "using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+    write_libobj=${1}
+    if test "$build_libtool_libs" = yes; then
+      write_lobj=\'${2}\'
+    else
+      write_lobj=none
+    fi
+
+    if test "$build_old_libs" = yes; then
+      write_oldobj=\'${3}\'
+    else
+      write_oldobj=none
+    fi
+
+    $opt_dry_run || {
+      cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+      $MV "${write_libobj}T" "${write_libobj}"
+    }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+  $opt_debug
+  func_convert_core_file_wine_to_w32_result="$1"
+  if test -n "$1"; then
+    # Unfortunately, winepath does not exit with a non-zero error code, so we
+    # are forced to check the contents of stdout. On the other hand, if the
+    # command is not found, the shell will set an exit code of 127 and print
+    # *an error message* to stdout. So we must check for both error code of
+    # zero AND non-empty stdout, which explains the odd construction:
+    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+        $SED -e "$lt_sed_naive_backslashify"`
+    else
+      func_convert_core_file_wine_to_w32_result=
+    fi
+  fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+  $opt_debug
+  # unfortunately, winepath doesn't convert paths, only file names
+  func_convert_core_path_wine_to_w32_result=""
+  if test -n "$1"; then
+    oldIFS=$IFS
+    IFS=:
+    for func_convert_core_path_wine_to_w32_f in $1; do
+      IFS=$oldIFS
+      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+        if test -z "$func_convert_core_path_wine_to_w32_result"; then
+          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+        else
+          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+        fi
+      fi
+    done
+    IFS=$oldIFS
+  fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+  $opt_debug
+  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+    if test "$?" -ne 0; then
+      # on failure, ensure result is empty
+      func_cygpath_result=
+    fi
+  else
+    func_cygpath_result=
+    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+  fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format.  Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+  $opt_debug
+  # awkward: cmd appends spaces to result
+  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+  $opt_debug
+  if test -z "$2" && test -n "$1" ; then
+    func_error "Could not determine host file name corresponding to"
+    func_error "  \`$1'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback:
+    func_to_host_file_result="$1"
+  fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+  $opt_debug
+  if test -z "$4" && test -n "$3"; then
+    func_error "Could not determine the host path corresponding to"
+    func_error "  \`$3'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback.  This is a deliberately simplistic "conversion" and
+    # should not be "improved".  See libtool.info.
+    if test "x$1" != "x$2"; then
+      lt_replace_pathsep_chars="s|$1|$2|g"
+      func_to_host_path_result=`echo "$3" |
+        $SED -e "$lt_replace_pathsep_chars"`
+    else
+      func_to_host_path_result="$3"
+    fi
+  fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+  $opt_debug
+  case $4 in
+  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+    ;;
+  esac
+  case $4 in
+  $2 ) func_to_host_path_result+="$3"
+    ;;
+  esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via `$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+  $opt_debug
+  $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result.  If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+  $opt_debug
+  case ,$2, in
+    *,"$to_tool_file_cmd",*)
+      func_to_tool_file_result=$1
+      ;;
+    *)
+      $to_tool_file_cmd "$1"
+      func_to_tool_file_result=$func_to_host_file_result
+      ;;
+  esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+  func_to_host_file_result="$1"
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+    # LT_CYGPATH in this case.
+    func_to_host_file_result=`cygpath -m "$1"`
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format.  Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_file_wine_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_msys_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+    func_convert_core_file_wine_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via `$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format.  If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+#   file name conversion function    : func_convert_file_X_to_Y ()
+#   path conversion function         : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same.  If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+  $opt_debug
+  if test -z "$to_host_path_cmd"; then
+    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+    to_host_path_cmd="func_convert_path_${func_stripname_result}"
+  fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+  $opt_debug
+  func_init_to_host_path_cmd
+  $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+  func_to_host_path_result="$1"
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from ARG.  MSYS
+    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+    # and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format.  Requires a wine environment and
+# a working winepath.  Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from
+    # ARG. msys behavior is inconsistent here, cygpath turns them
+    # into '.;' and ';.', and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+    $opt_debug
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+    pie_flag=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+	# do not "continue".  Instead, add this to base_compile
+	lastarg="$arg"
+	arg_mode=normal
+	;;
+
+      target )
+	libobj="$arg"
+	arg_mode=normal
+	continue
+	;;
+
+      normal )
+	# Accept any command-line options.
+	case $arg in
+	-o)
+	  test -n "$libobj" && \
+	    func_fatal_error "you cannot specify \`-o' more than once"
+	  arg_mode=target
+	  continue
+	  ;;
+
+	-pie | -fpie | -fPIE)
+          pie_flag+=" $arg"
+	  continue
+	  ;;
+
+	-shared | -static | -prefer-pic | -prefer-non-pic)
+	  later+=" $arg"
+	  continue
+	  ;;
+
+	-no-suppress)
+	  suppress_opt=no
+	  continue
+	  ;;
+
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
+
+	-Wc,*)
+	  func_stripname '-Wc,' '' "$arg"
+	  args=$func_stripname_result
+	  lastarg=
+	  save_ifs="$IFS"; IFS=','
+	  for arg in $args; do
+	    IFS="$save_ifs"
+	    func_append_quoted lastarg "$arg"
+	  done
+	  IFS="$save_ifs"
+	  func_stripname ' ' '' "$lastarg"
+	  lastarg=$func_stripname_result
+
+	  # Add the arguments to base_compile.
+	  base_compile+=" $lastarg"
+	  continue
+	  ;;
+
+	*)
+	  # Accept the current argument as the source file.
+	  # The previous "srcfile" becomes the current argument.
+	  #
+	  lastarg="$srcfile"
+	  srcfile="$arg"
+	  ;;
+	esac  #  case $arg
+	;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      func_append_quoted base_compile "$lastarg"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      func_fatal_error "you must specify an argument for -Xcompile"
+      ;;
+    target)
+      func_fatal_error "you must specify a target with \`-o'"
+      ;;
+    *)
+      # Get the name of the library object.
+      test -z "$libobj" && {
+	func_basename "$srcfile"
+	libobj="$func_basename_result"
+      }
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    case $libobj in
+    *.[cCFSifmso] | \
+    *.ada | *.adb | *.ads | *.asm | \
+    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
+      func_xform "$libobj"
+      libobj=$func_xform_result
+      ;;
+    esac
+
+    case $libobj in
+    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+    *)
+      func_fatal_error "cannot determine name of library object from \`$libobj'"
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -shared)
+	test "$build_libtool_libs" != yes && \
+	  func_fatal_configuration "can not build a shared library"
+	build_old_libs=no
+	continue
+	;;
+
+      -static)
+	build_libtool_libs=no
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+      esac
+    done
+
+    func_quote_for_eval "$libobj"
+    test "X$libobj" != "X$func_quote_for_eval_result" \
+      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
+      && func_warning "libobj name \`$libobj' may not contain shell special characters."
+    func_dirname_and_basename "$obj" "/" ""
+    objname="$func_basename_result"
+    xdir="$func_dirname_result"
+    lobj=${xdir}$objdir/$objname
+
+    test -z "$base_compile" && \
+      func_fatal_help "you must specify a compilation command"
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2* | cegcc*)
+      pic_mode=default
+      ;;
+    esac
+    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	$ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+      removelist+=" $output_obj"
+      $ECHO "$srcfile" > "$lockfile"
+    fi
+
+    $opt_dry_run || $RM $removelist
+    removelist+=" $lockfile"
+    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+    srcfile=$func_to_tool_file_result
+    func_quote_for_eval "$srcfile"
+    qsrcfile=$func_quote_for_eval_result
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+	command="$base_compile $qsrcfile $pic_flag"
+      else
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      fi
+
+      func_mkdir_p "$xdir$objdir"
+
+      if test -z "$output_obj"; then
+	# Place PIC objects in $objdir
+	command+=" -o $lobj"
+      fi
+
+      func_show_eval_locale "$command"	\
+          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+	func_show_eval '$MV "$output_obj" "$lobj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+
+      # Allow error messages only from the first compilation.
+      if test "$suppress_opt" = yes; then
+	suppress_output=' >/dev/null 2>&1'
+      fi
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+	# Don't build PIC code
+	command="$base_compile $qsrcfile$pie_flag"
+      else
+	command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test "$compiler_c_o" = yes; then
+	command+=" -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      command+="$suppress_output"
+      func_show_eval_locale "$command" \
+        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+	func_show_eval '$MV "$output_obj" "$obj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+    fi
+
+    $opt_dry_run || {
+      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+      # Unlock the critical section if it was locked
+      if test "$need_locks" != no; then
+	removelist=$lockfile
+        $RM "$lockfile"
+      fi
+    }
+
+    exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+    # We need to display help for each of the modes.
+    case $opt_mode in
+      "")
+        # Generic help is extracted from the usage comments
+        # at the start of this file.
+        func_help
+        ;;
+
+      clean)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      compile)
+      $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -no-suppress      do not suppress compiler output for multiple passes
+  -prefer-pic       try to build PIC objects only
+  -prefer-non-pic   try to build non-PIC objects only
+  -shared           do not build a \`.o' file suitable for static linking
+  -static           only build a \`.o' file suitable for static linking
+  -Wc,FLAG          pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+        ;;
+
+      execute)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+        ;;
+
+      finish)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+        ;;
+
+      install)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+        ;;
+
+      link)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -bindir BINDIR    specify path to binaries directory (for systems where
+                    libraries must be found in the PATH setting at runtime)
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+                    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+                    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -shared           only do dynamic linking of libtool libraries
+  -shrext SUFFIX    override the standard shared library file extension
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+                    specify library version info [each variable defaults to 0]
+  -weak LIBNAME     declare that the target provides the LIBNAME interface
+  -Wc,FLAG
+  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
+  -Wl,FLAG
+  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
+  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+        ;;
+
+      uninstall)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      *)
+        func_fatal_help "invalid operation mode \`$opt_mode'"
+        ;;
+    esac
+
+    echo
+    $ECHO "Try \`$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+  if test "$opt_help" = :; then
+    func_mode_help
+  else
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	func_mode_help
+      done
+    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	echo
+	func_mode_help
+      done
+    } |
+    sed '1d
+      /^When reporting/,/^Report/{
+	H
+	d
+      }
+      $x
+      /information about other modes/d
+      /more detailed .*MODE/d
+      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+  fi
+  exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+    $opt_debug
+    # The first argument is the command name.
+    cmd="$nonopt"
+    test -z "$cmd" && \
+      func_fatal_help "you must specify a COMMAND"
+
+    # Handle -dlopen flags immediately.
+    for file in $opt_dlopen; do
+      test -f "$file" \
+	|| func_fatal_help "\`$file' is not a file"
+
+      dir=
+      case $file in
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+	func_source "$file"
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && \
+	    func_warning "\`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	func_dirname "$file" "" "."
+	dir="$func_dirname_result"
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  dir+="/$objdir"
+	else
+	  if test ! -f "$dir/$dlname"; then
+	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+	  fi
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	func_dirname "$file" "" "."
+	dir="$func_dirname_result"
+	;;
+
+      *)
+	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -* | *.la | *.lo ) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if func_ltwrapper_script_p "$file"; then
+	  func_source "$file"
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	elif func_ltwrapper_executable_p "$file"; then
+	  func_ltwrapper_scriptname "$file"
+	  func_source "$func_ltwrapper_scriptname_result"
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      func_append_quoted args "$file"
+    done
+
+    if test "X$opt_dry_run" = Xfalse; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+                $lt_var=\$save_$lt_var; export $lt_var
+	      else
+		$lt_unset $lt_var
+	      fi"
+      done
+
+      # Now prepare to actually exec the command.
+      exec_cmd="\$cmd$args"
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+	echo "export $shlibpath_var"
+      fi
+      $ECHO "$cmd$args"
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+    $opt_debug
+    libs=
+    libdirs=
+    admincmds=
+
+    for opt in "$nonopt" ${1+"$@"}
+    do
+      if test -d "$opt"; then
+	libdirs+=" $opt"
+
+      elif test -f "$opt"; then
+	if func_lalib_unsafe_p "$opt"; then
+	  libs+=" $opt"
+	else
+	  func_warning "\`$opt' is not a valid libtool archive"
+	fi
+
+      else
+	func_fatal_error "invalid argument \`$opt'"
+      fi
+    done
+
+    if test -n "$libs"; then
+      if test -n "$lt_sysroot"; then
+        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+      else
+        sysroot_cmd=
+      fi
+
+      # Remove sysroot references
+      if $opt_dry_run; then
+        for lib in $libs; do
+          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+        done
+      else
+        tmpdir=`func_mktempdir`
+        for lib in $libs; do
+	  sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+	    > $tmpdir/tmp-la
+	  mv -f $tmpdir/tmp-la $lib
+	done
+        ${RM}r "$tmpdir"
+      fi
+    fi
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $opt_dry_run || eval "$cmds" || admincmds+="
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    $opt_silent && exit $EXIT_SUCCESS
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      echo "----------------------------------------------------------------------"
+      echo "Libraries have been installed in:"
+      for libdir in $libdirs; do
+	$ECHO "   $libdir"
+      done
+      echo
+      echo "If you ever happen to want to link against installed libraries"
+      echo "in a given directory, LIBDIR, you must either use libtool, and"
+      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+      echo "flag during linking and do at least one of the following:"
+      if test -n "$shlibpath_var"; then
+	echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+	echo "     during execution"
+      fi
+      if test -n "$runpath_var"; then
+	echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+	echo "     during linking"
+      fi
+      if test -n "$hardcode_libdir_flag_spec"; then
+	libdir=LIBDIR
+	eval flag=\"$hardcode_libdir_flag_spec\"
+
+	$ECHO "   - use the \`$flag' linker flag"
+      fi
+      if test -n "$admincmds"; then
+	$ECHO "   - have your system administrator run these commands:$admincmds"
+      fi
+      if test -f /etc/ld.so.conf; then
+	echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+      fi
+      echo
+
+      echo "See any operating system documentation about shared libraries for"
+      case $host in
+	solaris2.[6789]|solaris2.1[0-9])
+	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+	  echo "pages."
+	  ;;
+	*)
+	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
+	  ;;
+      esac
+      echo "----------------------------------------------------------------------"
+    fi
+    exit $EXIT_SUCCESS
+}
+
+test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+    $opt_debug
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       case $nonopt in *shtool*) :;; *) false;; esac; then
+      # Aesthetically quote it.
+      func_quote_for_eval "$nonopt"
+      install_prog="$func_quote_for_eval_result "
+      arg=$1
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    func_quote_for_eval "$arg"
+    install_prog+="$func_quote_for_eval_result"
+    install_shared_prog=$install_prog
+    case " $install_prog " in
+      *[\\\ /]cp\ *) install_cp=: ;;
+      *) install_cp=false ;;
+    esac
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    no_mode=:
+    for arg
+    do
+      arg2=
+      if test -n "$dest"; then
+	files+=" $dest"
+	dest=$arg
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f)
+	if $install_cp; then :; else
+	  prev=$arg
+	fi
+	;;
+      -g | -m | -o)
+	prev=$arg
+	;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*)
+	;;
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  if test "x$prev" = x-m && test -n "$install_override_mode"; then
+	    arg2=$install_override_mode
+	    no_mode=false
+	  fi
+	  prev=
+	else
+	  dest=$arg
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      func_quote_for_eval "$arg"
+      install_prog+=" $func_quote_for_eval_result"
+      if test -n "$arg2"; then
+	func_quote_for_eval "$arg2"
+      fi
+      install_shared_prog+=" $func_quote_for_eval_result"
+    done
+
+    test -z "$install_prog" && \
+      func_fatal_help "you must specify an install program"
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prev' option requires an argument"
+
+    if test -n "$install_override_mode" && $no_mode; then
+      if $install_cp; then :; else
+	func_quote_for_eval "$install_override_mode"
+	install_shared_prog+=" -m $func_quote_for_eval_result"
+      fi
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	func_fatal_help "no file or destination specified"
+      else
+	func_fatal_help "you must specify a destination"
+      fi
+    fi
+
+    # Strip any trailing slash from the destination.
+    func_stripname '' '/' "$dest"
+    dest=$func_stripname_result
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      func_dirname_and_basename "$dest" "" "."
+      destdir="$func_dirname_result"
+      destname="$func_basename_result"
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files; shift
+      test "$#" -gt 1 && \
+	func_fatal_help "\`$dest' is not a directory"
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  func_fatal_help "\`$destdir' must be an absolute directory name"
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	staticlibs+=" $file"
+	;;
+
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "\`$file' is not a valid libtool archive"
+
+	library_names=
+	old_library=
+	relink_command=
+	func_source "$file"
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) current_libdirs+=" $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) future_libdirs+=" $libdir" ;;
+	  esac
+	fi
+
+	func_dirname "$file" "/" ""
+	dir="$func_dirname_result"
+	dir+="$objdir"
+
+	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
+	  test "$inst_prefix_dir" = "$destdir" && \
+	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	  else
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+	  fi
+
+	  func_warning "relinking \`$file'"
+	  func_show_eval "$relink_command" \
+	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names; shift
+	if test -n "$1"; then
+	  realname="$1"
+	  shift
+
+	  srcname="$realname"
+	  test -n "$relink_command" && srcname="$realname"T
+
+	  # Install the shared library and build the symlinks.
+	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+	      'exit $?'
+	  tstripme="$stripme"
+	  case $host_os in
+	  cygwin* | mingw* | pw32* | cegcc*)
+	    case $realname in
+	    *.dll.a)
+	      tstripme=""
+	      ;;
+	    esac
+	    ;;
+	  esac
+	  if test -n "$tstripme" && test -n "$striplib"; then
+	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
+	  fi
+
+	  if test "$#" -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    # Try `ln -sf' first, because the `ln' binary might depend on
+	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
+	    # so we also need to try rm && ln -s.
+	    for linkname
+	    do
+	      test "$linkname" != "$realname" \
+		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  func_execute_cmds "$postinstall_cmds" 'exit $?'
+	fi
+
+	# Install the pseudo-library for information purposes.
+	func_basename "$file"
+	name="$func_basename_result"
+	instname="$dir/$name"i
+	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && staticlibs+=" $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  func_basename "$file"
+	  destfile="$func_basename_result"
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  func_lo2o "$destfile"
+	  staticdest=$func_lo2o_result
+	  ;;
+	*.$objext)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	test -n "$destfile" && \
+	  func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  func_lo2o "$file"
+	  staticobj=$func_lo2o_result
+	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+	fi
+	exit $EXIT_SUCCESS
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  func_basename "$file"
+	  destfile="$func_basename_result"
+	  destfile="$destdir/$destfile"
+	fi
+
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=""
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      func_stripname '' '.exe' "$file"
+	      file=$func_stripname_result
+	      stripped_ext=".exe"
+	    fi
+	    ;;
+	esac
+
+	# Do a test to see if this is really a libtool program.
+	case $host in
+	*cygwin* | *mingw*)
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      wrapper=$func_ltwrapper_scriptname_result
+	    else
+	      func_stripname '' '.exe' "$file"
+	      wrapper=$func_stripname_result
+	    fi
+	    ;;
+	*)
+	    wrapper=$file
+	    ;;
+	esac
+	if func_ltwrapper_script_p "$wrapper"; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  func_source "$wrapper"
+
+	  # Check the variables that should have been set.
+	  test -z "$generated_by_libtool_version" && \
+	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+	  finalize=yes
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      func_source "$lib"
+	    fi
+	    libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      func_warning "\`$lib' has not been installed in \`$libdir'"
+	      finalize=no
+	    fi
+	  done
+
+	  relink_command=
+	  func_source "$wrapper"
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    $opt_dry_run || {
+	      if test "$finalize" = yes; then
+	        tmpdir=`func_mktempdir`
+		func_basename "$file$stripped_ext"
+		file="$func_basename_result"
+	        outputname="$tmpdir/$file"
+	        # Replace the output file specification.
+	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+	        $opt_silent || {
+	          func_quote_for_expand "$relink_command"
+		  eval "func_echo $func_quote_for_expand_result"
+	        }
+	        if eval "$relink_command"; then :
+	          else
+		  func_error "error: relink \`$file' with the above command before installing it"
+		  $opt_dry_run || ${RM}r "$tmpdir"
+		  continue
+	        fi
+	        file="$outputname"
+	      else
+	        func_warning "cannot relink \`$file'"
+	      fi
+	    }
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyway
+	case $install_prog,$host in
+	*/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    func_stripname '' '.exe' "$destfile"
+	    destfile=$func_stripname_result
+	    ;;
+	  esac
+	  ;;
+	esac
+	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+	$opt_dry_run || if test -n "$outputname"; then
+	  ${RM}r "$tmpdir"
+	fi
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      func_basename "$file"
+      name="$func_basename_result"
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+      tool_oldlib=$func_to_tool_file_result
+
+      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
+      fi
+
+      # Do each command in the postinstall commands.
+      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+    done
+
+    test -n "$future_libdirs" && \
+      func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      $opt_dry_run && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$opt_mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+    $opt_debug
+    my_outputname="$1"
+    my_originator="$2"
+    my_pic_p="${3-no}"
+    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+    my_dlsyms=
+
+    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+      if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	my_dlsyms="${my_outputname}S.c"
+      else
+	func_error "not configured to extract global symbols from dlpreopened files"
+      fi
+    fi
+
+    if test -n "$my_dlsyms"; then
+      case $my_dlsyms in
+      "") ;;
+      *.c)
+	# Discover the nlist of each of the dlfiles.
+	nlist="$output_objdir/${my_outputname}.nm"
+
+	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+	# Parse the name list into a source file.
+	func_verbose "creating $output_objdir/$my_dlsyms"
+
+	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+	if test "$dlself" = yes; then
+	  func_verbose "generating symbol list for \`$output'"
+
+	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+	  # Add our own program objects to the symbol list.
+	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	  for progfile in $progfiles; do
+	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+	    func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -n "$exclude_expsyms"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  if test -n "$export_symbols_regex"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  # Prepare the list of exported symbols
+	  if test -z "$export_symbols"; then
+	    export_symbols="$output_objdir/$outputname.exp"
+	    $opt_dry_run || {
+	      $RM $export_symbols
+	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+	      case $host in
+	      *cygwin* | *mingw* | *cegcc* )
+                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+	        ;;
+	      esac
+	    }
+	  else
+	    $opt_dry_run || {
+	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	      case $host in
+	        *cygwin* | *mingw* | *cegcc* )
+	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+	          ;;
+	      esac
+	    }
+	  fi
+	fi
+
+	for dlprefile in $dlprefiles; do
+	  func_verbose "extracting global C symbols from \`$dlprefile'"
+	  func_basename "$dlprefile"
+	  name="$func_basename_result"
+          case $host in
+	    *cygwin* | *mingw* | *cegcc* )
+	      # if an import library, we need to obtain dlname
+	      if func_win32_import_lib_p "$dlprefile"; then
+	        func_tr_sh "$dlprefile"
+	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
+	        dlprefile_dlbasename=""
+	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+	          # Use subshell, to avoid clobbering current variable values
+	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+	          if test -n "$dlprefile_dlname" ; then
+	            func_basename "$dlprefile_dlname"
+	            dlprefile_dlbasename="$func_basename_result"
+	          else
+	            # no lafile. user explicitly requested -dlpreopen <import library>.
+	            $sharedlib_from_linklib_cmd "$dlprefile"
+	            dlprefile_dlbasename=$sharedlib_from_linklib_result
+	          fi
+	        fi
+	        $opt_dry_run || {
+	          if test -n "$dlprefile_dlbasename" ; then
+	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+	          else
+	            func_warning "Could not compute DLL name from $name"
+	            eval '$ECHO ": $name " >> "$nlist"'
+	          fi
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+	        }
+	      else # not an import lib
+	        $opt_dry_run || {
+	          eval '$ECHO ": $name " >> "$nlist"'
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	        }
+	      fi
+	    ;;
+	    *)
+	      $opt_dry_run || {
+	        eval '$ECHO ": $name " >> "$nlist"'
+	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	      }
+	    ;;
+          esac
+	done
+
+	$opt_dry_run || {
+	  # Make sure we have at least an empty file.
+	  test -f "$nlist" || : > "$nlist"
+
+	  if test -n "$exclude_expsyms"; then
+	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	    $MV "$nlist"T "$nlist"
+	  fi
+
+	  # Try sorting and uniquifying the output.
+	  if $GREP -v "^: " < "$nlist" |
+	      if sort -k 3 </dev/null >/dev/null 2>&1; then
+		sort -k 3
+	      else
+		sort +2
+	      fi |
+	      uniq > "$nlist"S; then
+	    :
+	  else
+	    $GREP -v "^: " < "$nlist" > "$nlist"S
+	  fi
+
+	  if test -f "$nlist"S; then
+	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+	  else
+	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+	  fi
+
+	  echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols.  */
+typedef struct {
+  const char *name;
+  void *address;
+} lt_dlsymlist;
+extern LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+  { \"$my_originator\", (void *) 0 },"
+
+	  case $need_lib_prefix in
+	  no)
+	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  *)
+	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  esac
+	  echo >> "$output_objdir/$my_dlsyms" "\
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	} # !$opt_dry_run
+
+	pic_flag_for_symtable=
+	case "$compile_command " in
+	*" -static "*) ;;
+	*)
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+	  *-*-hpux*)
+	    pic_flag_for_symtable=" $pic_flag"  ;;
+	  *)
+	    if test "X$my_pic_p" != Xno; then
+	      pic_flag_for_symtable=" $pic_flag"
+	    fi
+	    ;;
+	  esac
+	  ;;
+	esac
+	symtab_cflags=
+	for arg in $LTCFLAGS; do
+	  case $arg in
+	  -pie | -fpie | -fPIE) ;;
+	  *) symtab_cflags+=" $arg" ;;
+	  esac
+	done
+
+	# Now compile the dynamic symbol file.
+	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+	# Clean up the generated files.
+	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+	# Transform the symbol file into the correct name.
+	symfileobj="$output_objdir/${my_outputname}S.$objext"
+	case $host in
+	*cygwin* | *mingw* | *cegcc* )
+	  if test -f "$output_objdir/$my_outputname.def"; then
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	  else
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  fi
+	  ;;
+	*)
+	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  ;;
+	esac
+	;;
+      *)
+	func_fatal_error "unknown suffix for \`$my_dlsyms'"
+	;;
+      esac
+    else
+      # We keep going just in case the user didn't refer to
+      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+      # really was required.
+
+      # Nullify the symbol file.
+      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+    fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+  $opt_debug
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+      func_to_tool_file "$1" func_convert_file_msys_to_w32
+      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+	$SED -n -e '
+	    1,100{
+		/ I /{
+		    s,.*,import,
+		    p
+		    q
+		}
+	    }'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $ECHO "$win32_libid_type"
+}
+
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+  $opt_debug
+  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+  $opt_debug
+  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+    $SED '/^Contents of section '"$match_literal"':/{
+      # Place marker at beginning of archive member dllname section
+      s/.*/====MARK====/
+      p
+      d
+    }
+    # These lines can sometimes be longer than 43 characters, but
+    # are always uninteresting
+    /:[	 ]*file format pe[i]\{,1\}-/d
+    /^In archive [^:]*:/d
+    # Ensure marker is printed
+    /^====MARK====/p
+    # Remove all lines with less than 43 characters
+    /^.\{43\}/!d
+    # From remaining lines, remove first 43 characters
+    s/^.\{43\}//' |
+    $SED -n '
+      # Join marker and all lines until next marker into a single line
+      /^====MARK====/ b para
+      H
+      $ b para
+      b
+      :para
+      x
+      s/\n//g
+      # Remove the marker
+      s/^====MARK====//
+      # Remove trailing dots and whitespace
+      s/[\. \t]*$//
+      # Print
+      /./p' |
+    # we now have a list, one entry per line, of the stringified
+    # contents of the appropriate section of all members of the
+    # archive which possess that section. Heuristic: eliminate
+    # all those which have a first or second character that is
+    # a '.' (that is, objdump's representation of an unprintable
+    # character.) This should work for all archives with less than
+    # 0x302f exports -- but will fail for DLLs whose name actually
+    # begins with a literal '.' or a single character followed by
+    # a '.'.
+    #
+    # Of those that remain, print the first one.
+    $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+  test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+  test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+  $opt_debug
+  if func_cygming_gnu_implib_p "$1" ; then
+    # binutils import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+  elif func_cygming_ms_implib_p "$1" ; then
+    # ms-generated import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+  else
+    # unknown
+    sharedlib_from_linklib_result=""
+  fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    $opt_debug
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+    if test "$lock_old_archive_extraction" = yes; then
+      lockfile=$f_ex_an_ar_oldlib.lock
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    fi
+    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+		   'stat=$?; rm -f "$lockfile"; exit $stat'
+    if test "$lock_old_archive_extraction" = yes; then
+      $opt_dry_run || rm -f "$lockfile"
+    fi
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+    fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    $opt_debug
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+	*) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      func_basename "$my_xlib"
+      my_xlib="$func_basename_result"
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  func_arith $extracted_serial + 1
+	  extracted_serial=$func_arith_result
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
+
+      func_mkdir_p "$my_xdir"
+
+      case $host in
+      *-darwin*)
+	func_verbose "Extracting $my_xabs"
+	# Do not bother doing anything if just a dry run
+	$opt_dry_run || {
+	  darwin_orig_dir=`pwd`
+	  cd $my_xdir || exit $?
+	  darwin_archive=$my_xabs
+	  darwin_curdir=`pwd`
+	  darwin_base_archive=`basename "$darwin_archive"`
+	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+	  if test -n "$darwin_arches"; then
+	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+	    darwin_arch=
+	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+	    for darwin_arch in  $darwin_arches ; do
+	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+	      cd "$darwin_curdir"
+	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+	    done # $darwin_arches
+            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+	    darwin_file=
+	    darwin_files=
+	    for darwin_file in $darwin_filelist; do
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+	      $LIPO -create -output "$darwin_file" $darwin_files
+	    done # $darwin_filelist
+	    $RM -rf unfat-$$
+	    cd "$darwin_orig_dir"
+	  else
+	    cd $darwin_orig_dir
+	    func_extract_an_archive "$my_xdir" "$my_xabs"
+	  fi # $darwin_arches
+	} # !$opt_dry_run
+	;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+	;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+    done
+
+    func_extract_archives_result="$my_oldobjs"
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable.  Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take.  If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory.  This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+	func_emit_wrapper_arg1=${1-no}
+
+	$ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variables:
+  generated_by_libtool_version='$macro_version'
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$ECHO are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    file=\"\$0\""
+
+    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+    $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+    ECHO=\"$qECHO\"
+  fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+  lt_script_arg0=\$0
+  shift
+  for lt_opt
+  do
+    case \"\$lt_opt\" in
+    --lt-debug) lt_option_debug=1 ;;
+    --lt-dump-script)
+        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+        cat \"\$lt_dump_D/\$lt_dump_F\"
+        exit 0
+      ;;
+    --lt-*)
+        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+        exit 1
+      ;;
+    esac
+  done
+
+  # Print the debug banner immediately:
+  if test -n \"\$lt_option_debug\"; then
+    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+  fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+  lt_dump_args_N=1;
+  for lt_arg
+  do
+    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+  done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+  case $host in
+  # Backslashes separate directories on plain windows
+  *-*-mingw | *-*-os2* | *-cegcc*)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+    ;;
+
+  *)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+    ;;
+  esac
+  $ECHO "\
+      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+      exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+  case \" \$* \" in
+  *\\ --lt-*)
+    for lt_wr_arg
+    do
+      case \$lt_wr_arg in
+      --lt-*) ;;
+      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+      esac
+      shift
+    done ;;
+  esac
+  func_exec_program_core \${1+\"\$@\"}
+}
+
+  # Parse options
+  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+  done
+
+  # Usually 'no', except on cygwin/mingw when embedded into
+  # the cwrapper.
+  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+    # special case for '.'
+    if test \"\$thisdir\" = \".\"; then
+      thisdir=\`pwd\`
+    fi
+    # remove .libs from thisdir
+    case \"\$thisdir\" in
+    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+    $objdir )   thisdir=. ;;
+    esac
+  fi
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  $ECHO "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" ||
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $MKDIR \"\$progdir\"
+    else
+      $RM \"\$progdir/\$file\"
+    fi"
+
+	  $ECHO "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+	$ECHO \"\$relink_command_output\" >&2
+	$RM \"\$progdir/\$file\"
+	exit 1
+      fi
+    fi
+
+    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $RM \"\$progdir/\$program\";
+      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $RM \"\$progdir/\$file\"
+  fi"
+	else
+	  $ECHO "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	$ECHO "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# fixup the dll searchpath if we need to.
+	#
+	# Fix the DLL searchpath if we need to.  Do this before prepending
+	# to shlibpath, because on Windows, both are PATH and uninstalled
+	# libraries must come first.
+	if test -n "$dllsearchpath"; then
+	  $ECHO "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $ECHO "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	$ECHO "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+      func_exec_program \${1+\"\$@\"}
+    fi
+  else
+    # The program doesn't exist.
+    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit 1
+  fi
+fi\
+"
+}
+
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+	cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+*/
+EOF
+	    cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+#  include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+#  define _INTPTR_T_DEFINED
+#  define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
+#else
+static int lt_debug = 0;
+#endif
+
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+	    cat <<EOF
+volatile const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+              func_to_host_path "$temp_rpath"
+	      cat <<EOF
+const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * LIB_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test -n "$dllsearchpath"; then
+              func_to_host_path "$dllsearchpath:"
+	      cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test "$fast_install" = yes; then
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+	    else
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+	    fi
+
+
+	    cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX         "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int  newargc;
+  char *tmp_pathspec;
+  char *actual_cwrapper_path;
+  char *actual_cwrapper_name;
+  char *target_name;
+  char *lt_argv_zero;
+  intptr_t rval = 127;
+
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  newargz = XMALLOC (char *, argc + 1);
+
+  /* very simple arg parsing; don't want to rely on getopt
+   * also, copy all non cwrapper options to newargz, except
+   * argz[0], which is handled differently
+   */
+  newargc=0;
+  for (i = 1; i < argc; i++)
+    {
+      if (strcmp (argv[i], dumpscript_opt) == 0)
+	{
+EOF
+	    case "$host" in
+	      *mingw* | *cygwin* )
+		# make stdout use "unix" line endings
+		echo "          setmode(1,_O_BINARY);"
+		;;
+	      esac
+
+	    cat <<"EOF"
+	  lt_dump_script (stdout);
+	  return 0;
+	}
+      if (strcmp (argv[i], debug_opt) == 0)
+	{
+          lt_debug = 1;
+          continue;
+	}
+      if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+        {
+          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+             namespace, but it is not one of the ones we know about and
+             have already dealt with, above (inluding dump-script), then
+             report an error. Otherwise, targets might begin to believe
+             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+             namespace. The first time any user complains about this, we'll
+             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+             or a configure.ac-settable value.
+           */
+          lt_fatal (__FILE__, __LINE__,
+		    "unrecognized %s option: '%s'",
+                    ltwrapper_option_prefix, argv[i]);
+        }
+      /* otherwise ... */
+      newargz[++newargc] = xstrdup (argv[i]);
+    }
+  newargz[++newargc] = NULL;
+
+EOF
+	    cat <<EOF
+  /* The GNU banner must be the first non-error debug message */
+  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+	    cat <<"EOF"
+  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+  tmp_pathspec = find_executable (argv[0]);
+  if (tmp_pathspec == NULL)
+    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (before symlink chase) at: %s\n",
+		  tmp_pathspec);
+
+  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (after symlink chase) at: %s\n",
+		  actual_cwrapper_path);
+  XFREE (tmp_pathspec);
+
+  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+  strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+  /* wrapper name transforms */
+  strendzap (actual_cwrapper_name, ".exe");
+  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+  XFREE (actual_cwrapper_name);
+  actual_cwrapper_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  /* target_name transforms -- use actual target program name; might have lt- prefix */
+  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+  strendzap (target_name, ".exe");
+  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+  XFREE (target_name);
+  target_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(main) libtool target name: %s\n",
+		  target_name);
+EOF
+
+	    cat <<EOF
+  newargz[0] =
+    XMALLOC (char, (strlen (actual_cwrapper_path) +
+		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+  strcpy (newargz[0], actual_cwrapper_path);
+  strcat (newargz[0], "$objdir");
+  strcat (newargz[0], "/");
+EOF
+
+	    cat <<"EOF"
+  /* stop here, and copy so we don't have to do this twice */
+  tmp_pathspec = xstrdup (newargz[0]);
+
+  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+  strcat (newargz[0], actual_cwrapper_name);
+
+  /* DO want the lt- prefix here if it exists, so use target_name */
+  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+  XFREE (tmp_pathspec);
+  tmp_pathspec = NULL;
+EOF
+
+	    case $host_os in
+	      mingw*)
+	    cat <<"EOF"
+  {
+    char* p;
+    while ((p = strchr (newargz[0], '\\')) != NULL)
+      {
+	*p = '/';
+      }
+    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+      {
+	*p = '/';
+      }
+  }
+EOF
+	    ;;
+	    esac
+
+	    cat <<"EOF"
+  XFREE (target_name);
+  XFREE (actual_cwrapper_path);
+  XFREE (actual_cwrapper_name);
+
+  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
+  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
+     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+     because on Windows, both *_VARNAMEs are PATH but uninstalled
+     libraries must come first. */
+  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+		  nonnull (lt_argv_zero));
+  for (i = 0; i < newargc; i++)
+    {
+      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+		      i, nonnull (newargz[i]));
+    }
+
+EOF
+
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+  /* execv doesn't actually work on mingw as expected on unix */
+  newargz = prepare_spawn (newargz);
+  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+  if (rval == -1)
+    {
+      /* failed to start process */
+      lt_debugprintf (__FILE__, __LINE__,
+		      "(main) failed to launch target \"%s\": %s\n",
+		      lt_argv_zero, nonnull (strerror (errno)));
+      return 127;
+    }
+  return rval;
+EOF
+		;;
+	      *)
+		cat <<"EOF"
+  execv (lt_argv_zero, newargz);
+  return rval; /* =127, but avoids unused variable warning */
+EOF
+		;;
+	    esac
+
+	    cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+  void *p = (void *) malloc (num);
+  if (!p)
+    lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+			  string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable (const char *path)
+{
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0)
+      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+    return 1;
+  else
+    return 0;
+}
+
+int
+make_executable (const char *path)
+{
+  int rval = 0;
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if (stat (path, &st) >= 0)
+    {
+      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+    }
+  return rval;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise
+   Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+  int has_slash = 0;
+  const char *p;
+  const char *p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  int tmp_len;
+  char *concat_name;
+
+  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+                  nonempty (wrapper));
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable (concat_name))
+	return concat_name;
+      XFREE (concat_name);
+    }
+  else
+    {
+#endif
+      if (IS_DIR_SEPARATOR (wrapper[0]))
+	{
+	  concat_name = xstrdup (wrapper);
+	  if (check_executable (concat_name))
+	    return concat_name;
+	  XFREE (concat_name);
+	}
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+    }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+      {
+	has_slash = 1;
+	break;
+      }
+  if (!has_slash)
+    {
+      /* no slashes; search PATH */
+      const char *path = getenv ("PATH");
+      if (path != NULL)
+	{
+	  for (p = path; *p; p = p_next)
+	    {
+	      const char *q;
+	      size_t p_len;
+	      for (q = p; *q; q++)
+		if (IS_PATH_SEPARATOR (*q))
+		  break;
+	      p_len = q - p;
+	      p_next = (*q == '\0' ? q : q + 1);
+	      if (p_len == 0)
+		{
+		  /* empty path: current directory */
+		  if (getcwd (tmp, LT_PATHMAX) == NULL)
+		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+                              nonnull (strerror (errno)));
+		  tmp_len = strlen (tmp);
+		  concat_name =
+		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, tmp, tmp_len);
+		  concat_name[tmp_len] = '/';
+		  strcpy (concat_name + tmp_len + 1, wrapper);
+		}
+	      else
+		{
+		  concat_name =
+		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, p, p_len);
+		  concat_name[p_len] = '/';
+		  strcpy (concat_name + p_len + 1, wrapper);
+		}
+	      if (check_executable (concat_name))
+		return concat_name;
+	      XFREE (concat_name);
+	    }
+	}
+      /* not found in PATH; assume curdir */
+    }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+              nonnull (strerror (errno)));
+  tmp_len = strlen (tmp);
+  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable (concat_name))
+    return concat_name;
+  XFREE (concat_name);
+  return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+  return xstrdup (pathspec);
+#else
+  char buf[LT_PATHMAX];
+  struct stat s;
+  char *tmp_pathspec = xstrdup (pathspec);
+  char *p;
+  int has_symlinks = 0;
+  while (strlen (tmp_pathspec) && !has_symlinks)
+    {
+      lt_debugprintf (__FILE__, __LINE__,
+		      "checking path component for symlinks: %s\n",
+		      tmp_pathspec);
+      if (lstat (tmp_pathspec, &s) == 0)
+	{
+	  if (S_ISLNK (s.st_mode) != 0)
+	    {
+	      has_symlinks = 1;
+	      break;
+	    }
+
+	  /* search backwards for last DIR_SEPARATOR */
+	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    p--;
+	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    {
+	      /* no more DIR_SEPARATORS left */
+	      break;
+	    }
+	  *p = '\0';
+	}
+      else
+	{
+	  lt_fatal (__FILE__, __LINE__,
+		    "error accessing file \"%s\": %s",
+		    tmp_pathspec, nonnull (strerror (errno)));
+	}
+    }
+  XFREE (tmp_pathspec);
+
+  if (!has_symlinks)
+    {
+      return xstrdup (pathspec);
+    }
+
+  tmp_pathspec = realpath (pathspec, buf);
+  if (tmp_pathspec == 0)
+    {
+      lt_fatal (__FILE__, __LINE__,
+		"could not follow symlinks for %s", pathspec);
+    }
+  return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert (str != NULL);
+  assert (pat != NULL);
+
+  len = strlen (str);
+  patlen = strlen (pat);
+
+  if (patlen <= len)
+    {
+      str += len - patlen;
+      if (strcmp (str, pat) == 0)
+	*str = '\0';
+    }
+  return str;
+}
+
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+  va_list args;
+  if (lt_debug)
+    {
+      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+      va_start (args, fmt);
+      (void) vfprintf (stderr, fmt, args);
+      va_end (args);
+    }
+}
+
+static void
+lt_error_core (int exit_status, const char *file,
+	       int line, const char *mode,
+	       const char *message, va_list ap)
+{
+  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *file, int line, const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
+  va_end (ap);
+}
+
+static const char *
+nonnull (const char *s)
+{
+  return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+  return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_setenv) setting '%s' to '%s'\n",
+                  nonnull (name), nonnull (value));
+  {
+#ifdef HAVE_SETENV
+    /* always make a copy, for consistency with !HAVE_SETENV */
+    char *str = xstrdup (value);
+    setenv (name, str, 1);
+#else
+    int len = strlen (name) + 1 + strlen (value) + 1;
+    char *str = XMALLOC (char, len);
+    sprintf (str, "%s=%s", name, value);
+    if (putenv (str) != EXIT_SUCCESS)
+      {
+        XFREE (str);
+      }
+#endif
+  }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+  char *new_value;
+  if (orig_value && *orig_value)
+    {
+      int orig_value_len = strlen (orig_value);
+      int add_len = strlen (add);
+      new_value = XMALLOC (char, add_len + orig_value_len + 1);
+      if (to_end)
+        {
+          strcpy (new_value, orig_value);
+          strcpy (new_value + orig_value_len, add);
+        }
+      else
+        {
+          strcpy (new_value, add);
+          strcpy (new_value + add_len, orig_value);
+        }
+    }
+  else
+    {
+      new_value = xstrdup (add);
+    }
+  return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      /* some systems can't cope with a ':'-terminated path #' */
+      int len = strlen (new_value);
+      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+        {
+          new_value[len-1] = '\0';
+        }
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+EOF
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+   Note that spawn() does not by itself call the command interpreter
+     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+         GetVersionEx(&v);
+         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+      }) ? "cmd.exe" : "command.com").
+   Instead it simply concatenates the arguments, separated by ' ', and calls
+   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
+   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+   special way:
+   - Space and tab are interpreted as delimiters. They are not treated as
+     delimiters if they are surrounded by double quotes: "...".
+   - Unescaped double quotes are removed from the input. Their only effect is
+     that within double quotes, space and tab are treated like normal
+     characters.
+   - Backslashes not followed by double quotes are not special.
+   - But 2*n+1 backslashes followed by a double quote become
+     n backslashes followed by a double quote (n >= 0):
+       \" -> "
+       \\\" -> \"
+       \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+  size_t argc;
+  char **new_argv;
+  size_t i;
+
+  /* Count number of arguments.  */
+  for (argc = 0; argv[argc] != NULL; argc++)
+    ;
+
+  /* Allocate new argument vector.  */
+  new_argv = XMALLOC (char *, argc + 1);
+
+  /* Put quoted arguments into the new argument vector.  */
+  for (i = 0; i < argc; i++)
+    {
+      const char *string = argv[i];
+
+      if (string[0] == '\0')
+	new_argv[i] = xstrdup ("\"\"");
+      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+	{
+	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+	  size_t length;
+	  unsigned int backslashes;
+	  const char *s;
+	  char *quoted_string;
+	  char *p;
+
+	  length = 0;
+	  backslashes = 0;
+	  if (quote_around)
+	    length++;
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		length += backslashes + 1;
+	      length++;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    length += backslashes + 1;
+
+	  quoted_string = XMALLOC (char, length + 1);
+
+	  p = quoted_string;
+	  backslashes = 0;
+	  if (quote_around)
+	    *p++ = '"';
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		{
+		  unsigned int j;
+		  for (j = backslashes + 1; j > 0; j--)
+		    *p++ = '\\';
+		}
+	      *p++ = c;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    {
+	      unsigned int j;
+	      for (j = backslashes; j > 0; j--)
+		*p++ = '\\';
+	      *p++ = '"';
+	    }
+	  *p = '\0';
+
+	  new_argv[i] = quoted_string;
+	}
+      else
+	new_argv[i] = (char *) string;
+    }
+  new_argv[argc] = NULL;
+
+  return new_argv;
+}
+EOF
+		;;
+	    esac
+
+            cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+	    func_emit_wrapper yes |
+	      $SED -n -e '
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/  fputs ("\1", f);/p
+g
+D'
+            cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+    $opt_debug
+    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+    *import*) : ;;
+    *) false ;;
+    esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+    $opt_debug
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args=$nonopt
+    base_compile="$nonopt $@"
+    compile_command=$nonopt
+    finalize_command=$nonopt
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+    new_inherited_linker_flags=
+
+    avoid_version=no
+    bindir=
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    non_pic_objects=
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+    weak_libs=
+    single_module="${wl}-single_module"
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -shared)
+	test "$build_libtool_libs" != yes && \
+	  func_fatal_configuration "can not build a shared library"
+	build_old_libs=no
+	break
+	;;
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    func_warning "complete static linking is impossible in this configuration"
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	-static)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=built
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
+	build_libtool_libs=no
+	build_old_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg="$1"
+      shift
+      func_quote_for_eval "$arg"
+      qarg=$func_quote_for_eval_unquoted_result
+      libtool_args+=" $func_quote_for_eval_result"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  compile_command+=" @OUTPUT@"
+	  finalize_command+=" @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	bindir)
+	  bindir="$arg"
+	  prev=
+	  continue
+	  ;;
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    compile_command+=" @SYMFILE@"
+	    finalize_command+=" @SYMFILE@"
+	    preload=yes
+	  fi
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      dlfiles+=" $arg"
+	    else
+	      dlprefiles+=" $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  test -f "$arg" \
+	    || func_fatal_error "symbol file \`$arg' does not exist"
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	framework)
+	  case $host in
+	    *-*-darwin*)
+	      case "$deplibs " in
+		*" $qarg.ltframework "*) ;;
+		*) deplibs+=" $qarg.ltframework" # this is fixed later
+		   ;;
+	      esac
+	      ;;
+	  esac
+	  prev=
+	  continue
+	  ;;
+	inst_prefix)
+	  inst_prefix_dir="$arg"
+	  prev=
+	  continue
+	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat "$save_arg"`
+	    do
+#	      moreargs+=" $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+
+	      # Check to see that this really is a libtool object.
+	      if func_lalib_unsafe_p "$arg"; then
+		pic_object=
+		non_pic_object=
+
+		# Read the .lo file
+		func_source "$arg"
+
+		if test -z "$pic_object" ||
+		   test -z "$non_pic_object" ||
+		   test "$pic_object" = none &&
+		   test "$non_pic_object" = none; then
+		  func_fatal_error "cannot find name of object for \`$arg'"
+		fi
+
+		# Extract subdirectory from the argument.
+		func_dirname "$arg" "/" ""
+		xdir="$func_dirname_result"
+
+		if test "$pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object="$xdir$pic_object"
+
+		  if test "$prev" = dlfiles; then
+		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		      dlfiles+=" $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test "$prev" = dlprefiles; then
+		    # Preload the old-style object.
+		    dlprefiles+=" $pic_object"
+		    prev=
+		  fi
+
+		  # A PIC object.
+		  libobjs+=" $pic_object"
+		  arg="$pic_object"
+		fi
+
+		# Non-PIC object.
+		if test "$non_pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object="$xdir$non_pic_object"
+
+		  # A standard non-PIC object
+		  non_pic_objects+=" $non_pic_object"
+		  if test -z "$pic_object" || test "$pic_object" = none ; then
+		    arg="$non_pic_object"
+		  fi
+		else
+		  # If the PIC object exists, use it instead.
+		  # $xdir was prepended to $pic_object above.
+		  non_pic_object="$pic_object"
+		  non_pic_objects+=" $non_pic_object"
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if $opt_dry_run; then
+		  # Extract subdirectory from the argument.
+		  func_dirname "$arg" "/" ""
+		  xdir="$func_dirname_result"
+
+		  func_lo2o "$arg"
+		  pic_object=$xdir$objdir/$func_lo2o_result
+		  non_pic_object=$xdir$func_lo2o_result
+		  libobjs+=" $pic_object"
+		  non_pic_objects+=" $non_pic_object"
+	        else
+		  func_fatal_error "\`$arg' is not a valid libtool object"
+		fi
+	      fi
+	    done
+	  else
+	    func_fatal_error "link input file \`$arg' does not exist"
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
+	precious_regex)
+	  precious_files_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    func_fatal_error "only absolute run-paths are allowed"
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) rpath+=" $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) xrpath+=" $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	shrext)
+	  shrext_cmds="$arg"
+	  prev=
+	  continue
+	  ;;
+	weak)
+	  weak_libs+=" $arg"
+	  prev=
+	  continue
+	  ;;
+	xcclinker)
+	  linker_flags+=" $qarg"
+	  compiler_flags+=" $qarg"
+	  prev=
+	  compile_command+=" $qarg"
+	  finalize_command+=" $qarg"
+	  continue
+	  ;;
+	xcompiler)
+	  compiler_flags+=" $qarg"
+	  prev=
+	  compile_command+=" $qarg"
+	  finalize_command+=" $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  linker_flags+=" $qarg"
+	  compiler_flags+=" $wl$qarg"
+	  prev=
+	  compile_command+=" $wl$qarg"
+	  finalize_command+=" $wl$qarg"
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n "$prev"
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  # See comment for -static flag below, for more details.
+	  compile_command+=" $link_static_flag"
+	  finalize_command+=" $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -bindir)
+	prev=bindir
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  func_fatal_error "more than one -exported-symbols argument is not allowed"
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -framework)
+	prev=framework
+	continue
+	;;
+
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix* | /*-*-irix*)
+	  compile_command+=" $arg"
+	  finalize_command+=" $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	func_stripname "-L" '' "$arg"
+	if test -z "$func_stripname_result"; then
+	  if test "$#" -gt 0; then
+	    func_fatal_error "require no space between \`-L' and \`$1'"
+	  else
+	    func_fatal_error "need path for \`-L' option"
+	  fi
+	fi
+	func_resolve_sysroot "$func_stripname_result"
+	dir=$func_resolve_sysroot_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  test -z "$absdir" && \
+	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
+	  dir="$absdir"
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "* | *" $arg "*)
+	  # Will only happen for absolute or sysroot arguments
+	  ;;
+	*)
+	  # Preserve sysroot, but never include relative directories
+	  case $dir in
+	    [\\/]* | [A-Za-z]:[\\/]* | =*) deplibs+=" $arg" ;;
+	    *) deplibs+=" -L$dir" ;;
+	  esac
+	  lib_search_path+=" $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  ::) dllsearchpath=$dir;;
+	  *) dllsearchpath+=":$dir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) dllsearchpath+=":$testbindir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C and math libraries are in the System framework
+	    deplibs+=" System.ltframework"
+	    continue
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  esac
+	elif test "X$arg" = "X-lc_r"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
+	fi
+	deplibs+=" $arg"
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      # Darwin uses the -arch flag to determine output architecture.
+      -model|-arch|-isysroot|--sysroot)
+	compiler_flags+=" $arg"
+	compile_command+=" $arg"
+	finalize_command+=" $arg"
+	prev=xcompiler
+	continue
+	;;
+
+      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	compiler_flags+=" $arg"
+	compile_command+=" $arg"
+	finalize_command+=" $arg"
+	case "$new_inherited_linker_flags " in
+	    *" $arg "*) ;;
+	    * ) new_inherited_linker_flags+=" $arg" ;;
+	esac
+	continue
+	;;
+
+      -multi_module)
+	single_module="${wl}-multi_module"
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # and Darwin in order for the loader to find any dlls it needs.
+	  func_warning "\`-no-install' is ignored for $host"
+	  func_warning "assuming \`-no-fast-install' instead"
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+	prev=precious_regex
+	continue
+	;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	func_stripname '-R' '' "$arg"
+	dir=$func_stripname_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	=*)
+	  func_stripname '=' '' "$dir"
+	  dir=$lt_sysroot$func_stripname_result
+	  ;;
+	*)
+	  func_fatal_error "only absolute run-paths are allowed"
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) xrpath+=" $dir" ;;
+	esac
+	continue
+	;;
+
+      -shared)
+	# The effects of -shared are defined in a previous loop.
+	continue
+	;;
+
+      -shrext)
+	prev=shrext
+	continue
+	;;
+
+      -static | -static-libtool-libs)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
+
+      -weak)
+        prev=weak
+	continue
+	;;
+
+      -Wc,*)
+	func_stripname '-Wc,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+	  arg+=" $func_quote_for_eval_result"
+	  compiler_flags+=" $func_quote_for_eval_result"
+	done
+	IFS="$save_ifs"
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Wl,*)
+	func_stripname '-Wl,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+	  arg+=" $wl$func_quote_for_eval_result"
+	  compiler_flags+=" $wl$func_quote_for_eval_result"
+	  linker_flags+=" $func_quote_for_eval_result"
+	done
+	IFS="$save_ifs"
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
+
+      # -msg_* for osf cc
+      -msg_*)
+	func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+
+      # Flags to be passed through unchanged, with rationale:
+      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
+      # -r[0-9][0-9]*        specify processor for the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+      # +DA*, +DD*           enable 64-bit mode for the HP compiler
+      # -q*                  compiler args for the IBM compiler
+      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+      # -F/path              path to uninstalled frameworks, gcc on darwin
+      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
+      # @file                GCC response files
+      # -tp=*                Portland pgcc target processor selection
+      # --sysroot=*          for sysroot support
+      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
+        func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+        compile_command+=" $arg"
+        finalize_command+=" $arg"
+        compiler_flags+=" $arg"
+        continue
+        ;;
+
+      # Some other compiler flag.
+      -* | +*)
+        func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+
+      *.$objext)
+	# A standard object.
+	objs+=" $arg"
+	;;
+
+      *.lo)
+	# A libtool-controlled object.
+
+	# Check to see that this really is a libtool object.
+	if func_lalib_unsafe_p "$arg"; then
+	  pic_object=
+	  non_pic_object=
+
+	  # Read the .lo file
+	  func_source "$arg"
+
+	  if test -z "$pic_object" ||
+	     test -z "$non_pic_object" ||
+	     test "$pic_object" = none &&
+	     test "$non_pic_object" = none; then
+	    func_fatal_error "cannot find name of object for \`$arg'"
+	  fi
+
+	  # Extract subdirectory from the argument.
+	  func_dirname "$arg" "/" ""
+	  xdir="$func_dirname_result"
+
+	  if test "$pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    pic_object="$xdir$pic_object"
+
+	    if test "$prev" = dlfiles; then
+	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		dlfiles+=" $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test "$prev" = dlprefiles; then
+	      # Preload the old-style object.
+	      dlprefiles+=" $pic_object"
+	      prev=
+	    fi
+
+	    # A PIC object.
+	    libobjs+=" $pic_object"
+	    arg="$pic_object"
+	  fi
+
+	  # Non-PIC object.
+	  if test "$non_pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object="$xdir$non_pic_object"
+
+	    # A standard non-PIC object
+	    non_pic_objects+=" $non_pic_object"
+	    if test -z "$pic_object" || test "$pic_object" = none ; then
+	      arg="$non_pic_object"
+	    fi
+	  else
+	    # If the PIC object exists, use it instead.
+	    # $xdir was prepended to $pic_object above.
+	    non_pic_object="$pic_object"
+	    non_pic_objects+=" $non_pic_object"
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if $opt_dry_run; then
+	    # Extract subdirectory from the argument.
+	    func_dirname "$arg" "/" ""
+	    xdir="$func_dirname_result"
+
+	    func_lo2o "$arg"
+	    pic_object=$xdir$objdir/$func_lo2o_result
+	    non_pic_object=$xdir$func_lo2o_result
+	    libobjs+=" $pic_object"
+	    non_pic_objects+=" $non_pic_object"
+	  else
+	    func_fatal_error "\`$arg' is not a valid libtool object"
+	  fi
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	deplibs+=" $arg"
+	old_deplibs+=" $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	func_resolve_sysroot "$arg"
+	if test "$prev" = dlfiles; then
+	  # This library was specified with -dlopen.
+	  dlfiles+=" $func_resolve_sysroot_result"
+	  prev=
+	elif test "$prev" = dlprefiles; then
+	  # The library was specified with -dlpreopen.
+	  dlprefiles+=" $func_resolve_sysroot_result"
+	  prev=
+	else
+	  deplibs+=" $func_resolve_sysroot_result"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	compile_command+=" $arg"
+	finalize_command+=" $arg"
+      fi
+    done # argument parsing loop
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prevarg' option requires an argument"
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      compile_command+=" $arg"
+      finalize_command+=" $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    func_basename "$output"
+    outputname="$func_basename_result"
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    func_dirname "$output" "/" ""
+    output_objdir="$func_dirname_result$objdir"
+    func_to_tool_file "$output_objdir/"
+    tool_output_objdir=$func_to_tool_file_result
+    # Create the object directory.
+    func_mkdir_p "$output_objdir"
+
+    # Determine the type of output
+    case $output in
+    "")
+      func_fatal_help "you must specify an output file"
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if $opt_preserve_dup_deps ; then
+	case "$libs " in
+	*" $deplib "*) specialdeplibs+=" $deplib" ;;
+	esac
+      fi
+      libs+=" $deplib"
+    done
+
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if $opt_duplicate_compiler_generated_deps; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) specialdeplibs+=" $pre_post_deps" ;;
+	  esac
+	  pre_post_deps+=" $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    notinst_path= # paths that contain not-installed libtool libraries
+
+    case $linkmode in
+    lib)
+	passes="conv dlpreopen link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=no
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+
+    for pass in $passes; do
+      # The preopen pass in lib mode reverses $deplibs; put it back here
+      # so that -L comes before libs that need it for instance...
+      if test "$linkmode,$pass" = "lib,link"; then
+	## FIXME: Find the place where the list is rebuilt in the wrong
+	##        order, and fix it there properly
+        tmp_deplibs=
+	for deplib in $deplibs; do
+	  tmp_deplibs="$deplib $tmp_deplibs"
+	done
+	deplibs="$tmp_deplibs"
+      fi
+
+      if test "$linkmode,$pass" = "lib,link" ||
+	 test "$linkmode,$pass" = "prog,scan"; then
+	libs="$deplibs"
+	deplibs=
+      fi
+      if test "$linkmode" = prog; then
+	case $pass in
+	dlopen) libs="$dlfiles" ;;
+	dlpreopen) libs="$dlprefiles" ;;
+	link)
+	  libs="$deplibs %DEPLIBS%"
+	  test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+	  ;;
+	esac
+      fi
+      if test "$linkmode,$pass" = "lib,dlpreopen"; then
+	# Collect and forward deplibs of preopened libtool libs
+	for lib in $dlprefiles; do
+	  # Ignore non-libtool-libs
+	  dependency_libs=
+	  func_resolve_sysroot "$lib"
+	  case $lib in
+	  *.la)	func_source "$func_resolve_sysroot_result" ;;
+	  esac
+
+	  # Collect preopened libtool deplibs, except any this library
+	  # has declared as weak libs
+	  for deplib in $dependency_libs; do
+	    func_basename "$deplib"
+            deplib_base=$func_basename_result
+	    case " $weak_libs " in
+	    *" $deplib_base "*) ;;
+	    *) deplibs+=" $deplib" ;;
+	    esac
+	  done
+	done
+	libs="$dlprefiles"
+      fi
+      if test "$pass" = dlopen; then
+	# Collect dlpreopened libraries
+	save_deplibs="$deplibs"
+	deplibs=
+      fi
+
+      for deplib in $libs; do
+	lib=
+	found=no
+	case $deplib in
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    compiler_flags+=" $deplib"
+	    if test "$linkmode" = lib ; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) new_inherited_linker_flags+=" $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-l*)
+	  if test "$linkmode" != lib && test "$linkmode" != prog; then
+	    func_warning "\`-l' is ignored for archives/objects"
+	    continue
+	  fi
+	  func_stripname '-l' '' "$deplib"
+	  name=$func_stripname_result
+	  if test "$linkmode" = lib; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
+	    for search_ext in .la $std_shrext .so .a; do
+	      # Search the libtool library
+	      lib="$searchdir/lib${name}${search_ext}"
+	      if test -f "$lib"; then
+		if test "$search_ext" = ".la"; then
+		  found=yes
+		else
+		  found=no
+		fi
+		break 2
+	      fi
+	    done
+	  done
+	  if test "$found" != yes; then
+	    # deplib doesn't seem to be a libtool library
+	    if test "$linkmode,$pass" = "prog,link"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  else # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if func_lalib_p "$lib"; then
+		  library_names=
+		  old_library=
+		  func_source "$lib"
+		  for l in $old_library $library_names; do
+		    ll="$l"
+		  done
+		  if test "X$ll" = "X$old_library" ; then # only static version available
+		    found=no
+		    func_dirname "$lib" "" "."
+		    ladir="$func_dirname_result"
+		    lib=$ladir/$old_library
+		    if test "$linkmode,$pass" = "prog,link"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+		;;
+	      *) ;;
+	      esac
+	    fi
+	  fi
+	  ;; # -l
+	*.ltframework)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    deplibs="$deplib $deplibs"
+	    if test "$linkmode" = lib ; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) new_inherited_linker_flags+=" $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test "$pass" = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    newlib_search_path+=" $func_resolve_sysroot_result"
+	    ;;
+	  prog)
+	    if test "$pass" = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test "$pass" = scan; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    newlib_search_path+=" $func_resolve_sysroot_result"
+	    ;;
+	  *)
+	    func_warning "\`-L' is ignored for archives/objects"
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test "$pass" = link; then
+	    func_stripname '-R' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    dir=$func_resolve_sysroot_result
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) xrpath+=" $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la)
+	  func_resolve_sysroot "$deplib"
+	  lib=$func_resolve_sysroot_result
+	  ;;
+	*.$libext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    # Linking convenience modules into shared libraries is allowed,
+	    # but linking other static libraries is non-portable.
+	    case " $dlpreconveniencelibs " in
+	    *" $deplib "*) ;;
+	    *)
+	      valid_a_lib=no
+	      case $deplibs_check_method in
+		match_pattern*)
+		  set dummy $deplibs_check_method; shift
+		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+		    | $EGREP "$match_pattern_regex" > /dev/null; then
+		    valid_a_lib=yes
+		  fi
+		;;
+		pass_all)
+		  valid_a_lib=yes
+		;;
+	      esac
+	      if test "$valid_a_lib" != yes; then
+		echo
+		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because the file extensions .$libext of this argument makes me believe"
+		echo "*** that it is just a static archive that I should not use here."
+	      else
+		echo
+		$ECHO "*** Warning: Linking the shared library $output against the"
+		$ECHO "*** static library $deplib is not portable!"
+		deplibs="$deplib $deplibs"
+	      fi
+	      ;;
+	    esac
+	    continue
+	    ;;
+	  prog)
+	    if test "$pass" != link; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	  elif test "$linkmode" = prog; then
+	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	      # If there is no dlopen support or we're linking statically,
+	      # we need to preload.
+	      newdlprefiles+=" $deplib"
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      newdlfiles+=" $deplib"
+	    fi
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=yes
+	  continue
+	  ;;
+	esac # case $deplib
+
+	if test "$found" = yes || test -f "$lib"; then :
+	else
+	  func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+	fi
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$lib" \
+	  || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+	func_dirname "$lib" "" "."
+	ladir="$func_dirname_result"
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	inherited_linker_flags=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variables installed, or shouldnotlink
+	installed=yes
+	shouldnotlink=no
+	avoidtemprpath=
+
+
+	# Read the .la file
+	func_source "$lib"
+
+	# Convert "-framework foo" to "foo.ltframework"
+	if test -n "$inherited_linker_flags"; then
+	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+	    case " $new_inherited_linker_flags " in
+	      *" $tmp_inherited_linker_flag "*) ;;
+	      *) new_inherited_linker_flags+=" $tmp_inherited_linker_flag";;
+	    esac
+	  done
+	fi
+	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	if test "$linkmode,$pass" = "lib,link" ||
+	   test "$linkmode,$pass" = "prog,scan" ||
+	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+	  test -n "$dlopen" && dlfiles+=" $dlopen"
+	  test -n "$dlpreopen" && dlprefiles+=" $dlpreopen"
+	fi
+
+	if test "$pass" = conv; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      func_fatal_error "cannot find name of link library for \`$lib'"
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    convenience+=" $ladir/$objdir/$old_library"
+	    old_convenience+=" $ladir/$objdir/$old_library"
+	    tmp_libs=
+	    for deplib in $dependency_libs; do
+	      deplibs="$deplib $deplibs"
+	      if $opt_preserve_dup_deps ; then
+		case "$tmp_libs " in
+		*" $deplib "*) specialdeplibs+=" $deplib" ;;
+		esac
+	      fi
+	      tmp_libs+=" $deplib"
+	    done
+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
+	    func_fatal_error "\`$lib' is not a convenience library"
+	  fi
+	  continue
+	fi # $pass = conv
+
+
+	# Get the name of the library we link against.
+	linklib=
+	if test -n "$old_library" &&
+	   { test "$prefer_static_libs" = yes ||
+	     test "$prefer_static_libs,$installed" = "built,no"; }; then
+	  linklib=$old_library
+	else
+	  for l in $old_library $library_names; do
+	    linklib="$l"
+	  done
+	fi
+	if test -z "$linklib"; then
+	  func_fatal_error "cannot find name of link library for \`$lib'"
+	fi
+
+	# This library was specified with -dlopen.
+	if test "$pass" = dlopen; then
+	  if test -z "$libdir"; then
+	    func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+	  fi
+	  if test -z "$dlname" ||
+	     test "$dlopen_support" != yes ||
+	     test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
+	    dlprefiles+=" $lib $dependency_libs"
+	  else
+	    newdlfiles+=" $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    func_warning "cannot determine absolute directory name of \`$ladir'"
+	    func_warning "passing it literally to the linker, although it might fail"
+	    abs_ladir="$ladir"
+	  fi
+	  ;;
+	esac
+	func_basename "$lib"
+	laname="$func_basename_result"
+
+	# Find the relevant object directory and library name.
+	if test "X$installed" = Xyes; then
+	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    func_warning "library \`$lib' was moved."
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    libdir="$abs_ladir"
+	  else
+	    dir="$lt_sysroot$libdir"
+	    absdir="$lt_sysroot$libdir"
+	  fi
+	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+	else
+	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    # Remove this search path later
+	    notinst_path+=" $abs_ladir"
+	  else
+	    dir="$ladir/$objdir"
+	    absdir="$abs_ladir/$objdir"
+	    # Remove this search path later
+	    notinst_path+=" $abs_ladir"
+	  fi
+	fi # $installed = yes
+	func_stripname 'lib' '.la' "$laname"
+	name=$func_stripname_result
+
+	# This library was specified with -dlpreopen.
+	if test "$pass" = dlpreopen; then
+	  if test -z "$libdir" && test "$linkmode" = prog; then
+	    func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+	  fi
+	  case "$host" in
+	    # special handling for platforms with PE-DLLs.
+	    *cygwin* | *mingw* | *cegcc* )
+	      # Linker will automatically link against shared library if both
+	      # static and shared are present.  Therefore, ensure we extract
+	      # symbols from the import library if a shared library is present
+	      # (otherwise, the dlopen module name will be incorrect).  We do
+	      # this by putting the import library name into $newdlprefiles.
+	      # We recover the dlopen module name by 'saving' the la file
+	      # name in a special purpose variable, and (later) extracting the
+	      # dlname from the la file.
+	      if test -n "$dlname"; then
+	        func_tr_sh "$dir/$linklib"
+	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+	        newdlprefiles+=" $dir/$linklib"
+	      else
+	        newdlprefiles+=" $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          dlpreconveniencelibs+=" $dir/$old_library"
+	      fi
+	    ;;
+	    * )
+	      # Prefer using a static library (so that no silly _DYNAMIC symbols
+	      # are required to link).
+	      if test -n "$old_library"; then
+	        newdlprefiles+=" $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          dlpreconveniencelibs+=" $dir/$old_library"
+	      # Otherwise, use the dlname, so that lt_dlopen finds it.
+	      elif test -n "$dlname"; then
+	        newdlprefiles+=" $dir/$dlname"
+	      else
+	        newdlprefiles+=" $dir/$linklib"
+	      fi
+	    ;;
+	  esac
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test "$linkmode" = lib; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs" # used for prog,scan pass
+	  fi
+	  continue
+	fi
+
+
+	if test "$linkmode" = prog && test "$pass" != link; then
+	  newlib_search_path+=" $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=no
+	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
+	     test "$build_libtool_libs" = no; then
+	    linkalldeplibs=yes
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) func_stripname '-L' '' "$deplib"
+	         func_resolve_sysroot "$func_stripname_result"
+	         newlib_search_path+=" $func_resolve_sysroot_result"
+		 ;;
+	    esac
+	    # Need to link against all dependency_libs?
+	    if test "$linkalldeplibs" = yes; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs+=" $deplib" ;;
+	      esac
+	    fi
+	    tmp_libs+=" $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	if test "$linkmode,$pass" = "prog,link"; then
+	  if test -n "$library_names" &&
+	     { { test "$prefer_static_libs" = no ||
+	         test "$prefer_static_libs,$installed" = "built,yes"; } ||
+	       test -z "$old_library"; }; then
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+	      # Make sure the rpath contains only unique directories.
+	      case "$temp_rpath:" in
+	      *"$absdir:"*) ;;
+	      *) temp_rpath+="$absdir:" ;;
+	      esac
+	    fi
+
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath+=" $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath+=" $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi # $linkmode,$pass = prog,link...
+
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+	fi
+
+	link_static=no # Whether the deplib will be linked statically
+	use_static_libs=$prefer_static_libs
+	if test "$use_static_libs" = built && test "$installed" = yes; then
+	  use_static_libs=no
+	fi
+	if test -n "$library_names" &&
+	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
+	  case $host in
+	  *cygwin* | *mingw* | *cegcc*)
+	      # No point in relinking DLLs because paths are not encoded
+	      notinst_deplibs+=" $lib"
+	      need_relink=no
+	    ;;
+	  *)
+	    if test "$installed" = no; then
+	      notinst_deplibs+=" $lib"
+	      need_relink=yes
+	    fi
+	    ;;
+	  esac
+	  # This is a shared library
+
+	  # Warn about portability, can't link against -module's on some
+	  # systems (darwin).  Don't bleat about dlopened modules though!
+	  dlopenmodule=""
+	  for dlpremoduletest in $dlprefiles; do
+	    if test "X$dlpremoduletest" = "X$lib"; then
+	      dlopenmodule="$dlpremoduletest"
+	      break
+	    fi
+	  done
+	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+	    echo
+	    if test "$linkmode" = prog; then
+	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $ECHO "*** $linklib is not portable!"
+	  fi
+	  if test "$linkmode" = lib &&
+	     test "$hardcode_into_libs" = yes; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath+=" $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath+=" $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    shift
+	    realname="$1"
+	    shift
+	    libname=`eval "\\$ECHO \"$libname_spec\""`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname="$dlname"
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin* | mingw* | *cegcc*)
+	        func_arith $current - $age
+		major=$func_arith_result
+		versuffix="-$major"
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname="$realname"
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot="$soname"
+	    func_basename "$soroot"
+	    soname="$func_basename_result"
+	    func_stripname 'lib' '.dll' "$soname"
+	    newlib=libimp-$func_stripname_result.a
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      func_verbose "extracting exported symbol list from \`$soname'"
+	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      func_verbose "generating import library for \`$soname'"
+	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n "$old_archive_from_expsyms_cmds"
+
+	  if test "$linkmode" = prog || test "$opt_mode" != relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test "$hardcode_direct" = no; then
+		add="$dir/$linklib"
+		case $host in
+		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+		    *-*-unixware7*) add_dir="-L$dir" ;;
+		  *-*-darwin* )
+		    # if the lib is a (non-dlopened) module then we can not
+		    # link against it, someone is ignoring the earlier warnings
+		    if /usr/bin/file -L $add 2> /dev/null |
+			 $GREP ": [^:]* bundle" >/dev/null ; then
+		      if test "X$dlopenmodule" != "X$lib"; then
+			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
+			if test -z "$old_library" ; then
+			  echo
+			  echo "*** And there doesn't seem to be a static archive available"
+			  echo "*** The link will probably fail, sorry"
+			else
+			  add="$dir/$old_library"
+			fi
+		      elif test -n "$old_library"; then
+			add="$dir/$old_library"
+		      fi
+		    fi
+		esac
+	      elif test "$hardcode_minus_L" = no; then
+		case $host in
+		*-*-sunos*) add_shlibpath="$dir" ;;
+		esac
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = no; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test "$hardcode_direct" = yes &&
+	         test "$hardcode_direct_absolute" = no; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = yes; then
+		add_dir="-L$absdir"
+		# Try looking first in the location we're being installed to.
+		if test -n "$inst_prefix_dir"; then
+		  case $libdir in
+		    [\\/]*)
+		      add_dir+=" -L$inst_prefix_dir$libdir"
+		      ;;
+		  esac
+		fi
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = yes; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test "$lib_linked" != yes; then
+	      func_fatal_configuration "unsupported hardcode properties"
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) compile_shlibpath+="$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test "$hardcode_direct" != yes &&
+		 test "$hardcode_minus_L" != yes &&
+		 test "$hardcode_shlibpath_var" = yes; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) finalize_shlibpath+="$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test "$linkmode" = prog || test "$opt_mode" = relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test "$hardcode_direct" = yes &&
+	       test "$hardcode_direct_absolute" = no; then
+	      add="$libdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) finalize_shlibpath+="$libdir:" ;;
+	      esac
+	      add="-l$name"
+	    elif test "$hardcode_automatic" = yes; then
+	      if test -n "$inst_prefix_dir" &&
+		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
+		add="$inst_prefix_dir$libdir/$linklib"
+	      else
+		add="$libdir/$linklib"
+	      fi
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      if test -n "$inst_prefix_dir"; then
+		case $libdir in
+		  [\\/]*)
+		    add_dir+=" -L$inst_prefix_dir$libdir"
+		    ;;
+		esac
+	      fi
+	      add="-l$name"
+	    fi
+
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test "$linkmode" = prog; then
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test "$build_libtool_libs" = yes; then
+	  # Not a shared library
+	  if test "$deplibs_check_method" != pass_all; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    echo
+	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
+	    echo "*** I have the capability to make that library automatically link in when"
+	    echo "*** you link to this library.  But I can only do this if you have a"
+	    echo "*** shared version of the library, which you do not appear to have."
+	    if test "$module" = yes; then
+	      echo "*** But as you try to build a module library, libtool will still create "
+	      echo "*** a static module, that should work as long as the dlopening application"
+	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      if test -z "$global_symbol_pipe"; then
+		echo
+		echo "*** However, this would only work if libtool was able to extract symbol"
+		echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+		echo "*** not find such a program.  So, this module is probably useless."
+		echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test "$build_old_libs" = no; then
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test "$linkmode" = lib; then
+	  if test -n "$dependency_libs" &&
+	     { test "$hardcode_into_libs" != yes ||
+	       test "$build_old_libs" = yes ||
+	       test "$link_static" = yes; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) func_stripname '-R' '' "$libdir"
+	           temp_xrpath=$func_stripname_result
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) xrpath+=" $temp_xrpath";;
+		   esac;;
+	      *) temp_deplibs+=" $libdir";;
+	      esac
+	    done
+	    dependency_libs="$temp_deplibs"
+	  fi
+
+	  newlib_search_path+=" $absdir"
+	  # Link against this library
+	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    case $deplib in
+              -L*) func_stripname '-L' '' "$deplib"
+                   func_resolve_sysroot "$func_stripname_result";;
+              *) func_resolve_sysroot "$deplib" ;;
+            esac
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $func_resolve_sysroot_result "*)
+                specialdeplibs+=" $func_resolve_sysroot_result" ;;
+	      esac
+	    fi
+	    tmp_libs+=" $func_resolve_sysroot_result"
+	  done
+
+	  if test "$link_all_deplibs" != no; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      path=
+	      case $deplib in
+	      -L*) path="$deplib" ;;
+	      *.la)
+	        func_resolve_sysroot "$deplib"
+	        deplib=$func_resolve_sysroot_result
+	        func_dirname "$deplib" "" "."
+		dir=$func_dirname_result
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    func_warning "cannot determine absolute directory name of \`$dir'"
+		    absdir="$dir"
+		  fi
+		  ;;
+		esac
+		if $GREP "^installed=no" $deplib > /dev/null; then
+		case $host in
+		*-*-darwin*)
+		  depdepl=
+		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names" ; then
+		    for tmp in $deplibrary_names ; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$absdir/$objdir/$depdepl" ; then
+		      depdepl="$absdir/$objdir/$depdepl"
+		      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+                      if test -z "$darwin_install_name"; then
+                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
+                      fi
+		      compiler_flags+=" ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+		      linker_flags+=" -dylib_file ${darwin_install_name}:${depdepl}"
+		      path=
+		    fi
+		  fi
+		  ;;
+		*)
+		  path="-L$absdir/$objdir"
+		  ;;
+		esac
+		else
+		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  test -z "$libdir" && \
+		    func_fatal_error "\`$deplib' is not a valid libtool archive"
+		  test "$absdir" != "$libdir" && \
+		    func_warning "\`$deplib' seems to be moved"
+
+		  path="-L$absdir"
+		fi
+		;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$path $deplibs" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      if test "$pass" = link; then
+	if test "$linkmode" = "prog"; then
+	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+	else
+	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	fi
+      fi
+      dependency_libs="$newdependency_libs"
+      if test "$pass" = dlpreopen; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test "$pass" != dlopen; then
+	if test "$pass" != conv; then
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) lib_search_path+=" $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	fi
+
+	if test "$linkmode,$pass" != "prog,link"; then
+	  vars="deplibs"
+	else
+	  vars="compile_deplibs finalize_deplibs"
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
+	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) tmp_libs+=" $deplib" ;;
+	      esac
+	      ;;
+	    *) tmp_libs+=" $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs ; do
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=""
+	  ;;
+	esac
+	if test -n "$i" ; then
+	  tmp_libs+=" $i"
+	fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test "$linkmode" = prog; then
+      dlfiles="$newdlfiles"
+    fi
+    if test "$linkmode" = prog || test "$linkmode" = lib; then
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	func_warning "\`-dlopen' is ignored for archives"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "\`-l' and \`-L' are ignored for archives" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "\`-rpath' is ignored for archives"
+
+      test -n "$xrpath" && \
+	func_warning "\`-R' is ignored for archives"
+
+      test -n "$vinfo" && \
+	func_warning "\`-version-info/-version-number' is ignored for archives"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for archives"
+
+      test -n "$export_symbols$export_symbols_regex" && \
+	func_warning "\`-export-symbols' is ignored for archives"
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      objs+="$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+	func_stripname 'lib' '.la' "$outputname"
+	name=$func_stripname_result
+	eval shared_ext=\"$shrext_cmds\"
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	test "$module" = no && \
+	  func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  func_stripname '' '.la' "$outputname"
+	  name=$func_stripname_result
+	  eval shared_ext=\"$shrext_cmds\"
+	  eval libname=\"$libname_spec\"
+	else
+	  func_stripname '' '.la' "$outputname"
+	  libname=$func_stripname_result
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test "$deplibs_check_method" != pass_all; then
+	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+	else
+	  echo
+	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+	  $ECHO "*** objects $objs is not portable!"
+	  libobjs+=" $objs"
+	fi
+      fi
+
+      test "$dlself" != no && \
+	func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+      set dummy $rpath
+      shift
+      test "$#" -gt 1 && \
+	func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+      install_libdir="$1"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  # Some compilers have problems with a `.al' extension so
+	  # convenience libraries should have the same extension an
+	  # archive normally would.
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	test -n "$vinfo" && \
+	  func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+	test -n "$release" && \
+	  func_warning "\`-release' is ignored for convenience libraries"
+      else
+
+	# Parse the version information argument.
+	save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	shift
+	IFS="$save_ifs"
+
+	test -n "$7" && \
+	  func_fatal_help "too many parameters to \`-version-info'"
+
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+
+	case $vinfo_number in
+	yes)
+	  number_major="$1"
+	  number_minor="$2"
+	  number_revision="$3"
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # which has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  # correct linux to gnu/linux during the next big refactor
+	  darwin|linux|osf|windows|none)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age="$number_minor"
+	    revision="$number_revision"
+	    ;;
+	  freebsd-aout|freebsd-elf|qnx|sunos)
+	    current="$number_major"
+	    revision="$number_minor"
+	    age="0"
+	    ;;
+	  irix|nonstopux)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age="$number_minor"
+	    revision="$number_minor"
+	    lt_irix_increment=no
+	    ;;
+	  *)
+	    func_fatal_configuration "$modename: unknown library version type \`$version_type'"
+	    ;;
+	  esac
+	  ;;
+	no)
+	  current="$1"
+	  revision="$2"
+	  age="$3"
+	  ;;
+	esac
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "CURRENT \`$current' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $revision in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "REVISION \`$revision' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $age in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "AGE \`$age' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	if test "$age" -gt "$current"; then
+	  func_error "AGE \`$age' is greater than the current interface number \`$current'"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix="$major.$age.$revision"
+	  # Darwin ld doesn't like 0 for these options...
+	  func_arith $current + 1
+	  minor_current=$func_arith_result
+	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current"
+	  ;;
+
+	irix | nonstopux)
+	  if test "X$lt_irix_increment" = "Xno"; then
+	    func_arith $current - $age
+	  else
+	    func_arith $current - $age + 1
+	  fi
+	  major=$func_arith_result
+
+	  case $version_type in
+	    nonstopux) verstring_prefix=nonstopux ;;
+	    *)         verstring_prefix=sgi ;;
+	  esac
+	  verstring="$verstring_prefix$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test "$loop" -ne 0; do
+	    func_arith $revision - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring="$verstring_prefix$major.$iface:$verstring"
+	  done
+
+	  # Before this point, $major must not contain `.'.
+	  major=.$major
+	  versuffix="$major.$revision"
+	  ;;
+
+	linux) # correct to gnu/linux during the next big refactor
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test "$loop" -ne 0; do
+	    func_arith $current - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  verstring+=":${current}.0"
+	  ;;
+
+	qnx)
+	  major=".$current"
+	  versuffix=".$current"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 filesystems.
+	  func_arith $current - $age
+	  major=$func_arith_result
+	  versuffix="-$major"
+	  ;;
+
+	*)
+	  func_fatal_configuration "unknown library version type \`$version_type'"
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  case $version_type in
+	  darwin)
+	    # we can't check for "0.0" in archive_cmds due to quoting
+	    # problems, so we reset it completely
+	    verstring=
+	    ;;
+	  *)
+	    verstring="0.0"
+	    ;;
+	  esac
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    func_warning "undefined symbols not allowed in $host shared libraries"
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+
+      fi
+
+      func_generate_dlsyms "$libname" "$libname" "yes"
+      libobjs+=" $symfileobj"
+      test "X$libobjs" = "X " && libobjs=
+
+      if test "$opt_mode" != relink; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
+	removelist=
+	tempremovelist=`$ECHO "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext | *.gcno)
+	       ;;
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+	       if test "X$precious_files_regex" != "X"; then
+		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+		 then
+		   continue
+		 fi
+	       fi
+	       removelist+=" $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	test -n "$removelist" && \
+	  func_show_eval "${RM}r \$removelist"
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	oldlibs+=" $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      #for path in $notinst_path; do
+      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+      #done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  func_replace_sysroot "$libdir"
+	  temp_xrpath+=" -R$func_replace_sysroot_result"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath+=" $libdir" ;;
+	  esac
+	done
+	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) dlfiles+=" $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) dlprefiles+=" $lib" ;;
+	esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    deplibs+=" System.ltframework"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    ;;
+	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test "$build_libtool_need_lc" = "yes"; then
+	      deplibs+=" -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behavior.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $opt_dry_run || $RM conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $opt_dry_run || $RM conftest
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    newdeplibs+=" $i"
+		    i=""
+		    ;;
+		  esac
+		fi
+		if test -n "$i" ; then
+		  libname=`eval "\\$ECHO \"$libname_spec\""`
+		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		  set dummy $deplib_matches; shift
+		  deplib_match=$1
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    newdeplibs+=" $i"
+		  else
+		    droppeddeps=yes
+		    echo
+		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		    echo "*** I have the capability to make that library automatically link in when"
+		    echo "*** you link to this library.  But I can only do this if you have a"
+		    echo "*** shared version of the library, which I believe you do not have"
+		    echo "*** because a test_compile did reveal that the linker did not use it for"
+		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
+		fi
+		;;
+	      *)
+		newdeplibs+=" $i"
+		;;
+	      esac
+	    done
+	  else
+	    # Error occurred in the first compile.  Let's try to salvage
+	    # the situation: Compile a separate program for each library.
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		$opt_dry_run || $RM conftest
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+		  ldd_output=`ldd conftest`
+		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      newdeplibs+=" $i"
+		      i=""
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i" ; then
+		    libname=`eval "\\$ECHO \"$libname_spec\""`
+		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		    set dummy $deplib_matches; shift
+		    deplib_match=$1
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		      newdeplibs+=" $i"
+		    else
+		      droppeddeps=yes
+		      echo
+		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		      echo "*** I have the capability to make that library automatically link in when"
+		      echo "*** you link to this library.  But I can only do this if you have a"
+		      echo "*** shared version of the library, which you do not appear to have"
+		      echo "*** because a test_compile did reveal that the linker did not use this one"
+		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
+		  fi
+		else
+		  droppeddeps=yes
+		  echo
+		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
+		  echo "*** make it link in!  You will probably need to install it or some"
+		  echo "*** library that it depends on before this library will be fully"
+		  echo "*** functional.  Installing it before continuing would be even better."
+		fi
+		;;
+	      *)
+		newdeplibs+=" $i"
+		;;
+	      esac
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method; shift
+	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs+=" $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		if test -n "$file_magic_glob"; then
+		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+		else
+		  libnameglob=$libname
+		fi
+		test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  if test "$want_nocaseglob" = yes; then
+		    shopt -s nocaseglob
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		    $nocaseglob
+		  else
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		  fi
+		  for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null |
+			 $GREP " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+			 $SED -e 10q |
+			 $EGREP "$file_magic_regex" > /dev/null; then
+			newdeplibs+=" $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a file magic. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      newdeplibs+=" $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method; shift
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs+=" $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		    potlib="$potent_lib" # see symlink-check above in file_magic test
+		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+		       $EGREP "$match_pattern_regex" > /dev/null; then
+		      newdeplibs+=" $a_deplib"
+		      a_deplib=""
+		      break 2
+		    fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      newdeplibs+=" $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	    for i in $predeps $postdeps ; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+	    done
+	  fi
+	  case $tmp_deplibs in
+	  *[!\	\ ]*)
+	    echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	    ;;
+	  esac
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library with the System framework
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+	  ;;
+	esac
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    echo
+	    echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
+	    echo "*** a static module, that should work as long as the dlopening"
+	    echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      echo
+	      echo "*** However, this would only work if libtool was able to extract symbol"
+	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      echo "*** not find such a program.  So, this module is probably useless."
+	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    echo "*** The inter-library dependencies that have been dropped here will be"
+	    echo "*** automatically added whenever a program is linked with this library"
+	    echo "*** or is declared to -dlopen it."
+
+	    if test "$allow_undefined" = no; then
+	      echo
+	      echo "*** Since this library must not contain undefined symbols,"
+	      echo "*** because either the platform does not support them or"
+	      echo "*** it was explicitly requested with -no-undefined,"
+	      echo "*** libtool will only create a static version of it."
+	      if test "$build_old_libs" = no; then
+		oldlibs="$output_objdir/$libname.$libext"
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+      case $host in
+	*-*-darwin*)
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  ;;
+      esac
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs+=" -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs+=" $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs+=" $deplib" ;;
+	esac
+      done
+      deplibs="$new_libs"
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	# Remove ${wl} instances when linking with ld.
+	# FIXME: should test the right _cmds variable.
+	case $archive_cmds in
+	  *\$LD\ *) wl= ;;
+        esac
+	if test "$hardcode_into_libs" = yes; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath="$finalize_rpath"
+	  test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		func_replace_sysroot "$libdir"
+		libdir=$func_replace_sysroot_result
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs="$libdir"
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    hardcode_libdirs+="$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		dep_rpath+=" $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) perm_rpath+=" $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir="$hardcode_libdirs"
+	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      rpath+="$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath="$finalize_shlibpath"
+	test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext_cmds\"
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	shift
+	realname="$1"
+	shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+	if test -z "$dlname"; then
+	  dlname=$soname
+	fi
+
+	lib="$output_objdir/$realname"
+	linknames=
+	for link
+	do
+	  linknames+=" $link"
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	test "X$libobjs" = "X " && libobjs=
+
+	delfiles=
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+	  export_symbols="$output_objdir/$libname.uexp"
+	  delfiles+=" $export_symbols"
+	fi
+
+	orig_export_symbols=
+	case $host_os in
+	cygwin* | mingw* | cegcc*)
+	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+	    # exporting using user supplied symfile
+	    if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+	      # and it's NOT already a .def file. Must figure out
+	      # which of the given symbols are data symbols and tag
+	      # them as such. So, trigger use of export_symbols_cmds.
+	      # export_symbols gets reassigned inside the "prepare
+	      # the list of exported symbols" if statement, so the
+	      # include_expsyms logic still works.
+	      orig_export_symbols="$export_symbols"
+	      export_symbols=
+	      always_export_symbols=yes
+	    fi
+	  fi
+	  ;;
+	esac
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    func_verbose "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $opt_dry_run || $RM $export_symbols
+	    cmds=$export_symbols_cmds
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd1 in $cmds; do
+	      IFS="$save_ifs"
+	      # Take the normal branch if the nm_file_list_spec branch
+	      # doesn't work or if tool conversion is not needed.
+	      case $nm_file_list_spec~$to_tool_file_cmd in
+		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+		  try_normal_branch=yes
+		  eval cmd=\"$cmd1\"
+		  func_len " $cmd"
+		  len=$func_len_result
+		  ;;
+		*)
+		  try_normal_branch=no
+		  ;;
+	      esac
+	      if test "$try_normal_branch" = yes \
+		 && { test "$len" -lt "$max_cmd_len" \
+		      || test "$max_cmd_len" -le -1; }
+	      then
+		func_show_eval "$cmd" 'exit $?'
+		skipped_export=false
+	      elif test -n "$nm_file_list_spec"; then
+		func_basename "$output"
+		output_la=$func_basename_result
+		save_libobjs=$libobjs
+		save_output=$output
+		output=${output_objdir}/${output_la}.nm
+		func_to_tool_file "$output"
+		libobjs=$nm_file_list_spec$func_to_tool_file_result
+		delfiles+=" $output"
+		func_verbose "creating $NM input file list: $output"
+		for obj in $save_libobjs; do
+		  func_to_tool_file "$obj"
+		  $ECHO "$func_to_tool_file_result"
+		done > "$output"
+		eval cmd=\"$cmd1\"
+		func_show_eval "$cmd" 'exit $?'
+		output=$save_output
+		libobjs=$save_libobjs
+		skipped_export=false
+	      else
+		# The command line is too long to execute in one step.
+		func_verbose "using reloadable object file for export list..."
+		skipped_export=:
+		# Break out early, otherwise skipped_export may be
+		# set to false by a later but shorter cmd.
+		break
+	      fi
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  tmp_export_symbols="$export_symbols"
+	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	fi
+
+	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+	  # The given exports_symbols file has to be filtered, so filter it.
+	  func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	  # 's' commands which not all seds can handle. GNU sed should be fine
+	  # though. Also, the filter scales superlinearly with the number of
+	  # global variables. join(1) would be nice here, but unfortunately
+	  # isn't a blessed tool.
+	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	  delfiles+=" $export_symbols $output_objdir/$libname.filter"
+	  export_symbols=$output_objdir/$libname.def
+	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	fi
+
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+	  case " $convenience " in
+	  *" $test_deplib "*) ;;
+	  *)
+	    tmp_deplibs+=" $test_deplib"
+	    ;;
+	  esac
+	done
+	deplibs="$tmp_deplibs"
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec" &&
+	    test "$compiler_needs_object" = yes &&
+	    test -z "$libobjs"; then
+	    # extract the archives, so we have objects to list.
+	    # TODO: could optimize this to just extract one archive.
+	    whole_archive_flag_spec=
+	  fi
+	  if test -n "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    generated+=" $gentop"
+
+	    func_extract_archives $gentop $convenience
+	    libobjs+=" $func_extract_archives_result"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	fi
+
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  linker_flags+=" $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test "$opt_mode" = relink; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test "$module" = yes && test -n "$module_cmds" ; then
+	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	    eval test_cmds=\"$module_expsym_cmds\"
+	    cmds=$module_expsym_cmds
+	  else
+	    eval test_cmds=\"$module_cmds\"
+	    cmds=$module_cmds
+	  fi
+	else
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    eval test_cmds=\"$archive_expsym_cmds\"
+	    cmds=$archive_expsym_cmds
+	  else
+	    eval test_cmds=\"$archive_cmds\"
+	    cmds=$archive_cmds
+	  fi
+	fi
+
+	if test "X$skipped_export" != "X:" &&
+	   func_len " $test_cmds" &&
+	   len=$func_len_result &&
+	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
+	  # The command line is too long to link in one step, link piecewise
+	  # or, if using GNU ld and skipped_export is not :, use a linker
+	  # script.
+
+	  # Save the value of $output and $libobjs because we want to
+	  # use them later.  If we have whole_archive_flag_spec, we
+	  # want to use save_libobjs as it was before
+	  # whole_archive_flag_spec was expanded, because we can't
+	  # assume the linker understands whole_archive_flag_spec.
+	  # This may have to be revisited, in case too many
+	  # convenience libraries get linked in and end up exceeding
+	  # the spec.
+	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  func_basename "$output"
+	  output_la=$func_basename_result
+
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  last_robj=
+	  k=1
+
+	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+	    output=${output_objdir}/${output_la}.lnkscript
+	    func_verbose "creating GNU ld script: $output"
+	    echo 'INPUT (' > $output
+	    for obj in $save_libobjs
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    echo ')' >> $output
+	    delfiles+=" $output"
+	    func_to_tool_file "$output"
+	    output=$func_to_tool_file_result
+	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+	    output=${output_objdir}/${output_la}.lnk
+	    func_verbose "creating linker input file list: $output"
+	    : > $output
+	    set x $save_libobjs
+	    shift
+	    firstobj=
+	    if test "$compiler_needs_object" = yes; then
+	      firstobj="$1 "
+	      shift
+	    fi
+	    for obj
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    delfiles+=" $output"
+	    func_to_tool_file "$output"
+	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
+	  else
+	    if test -n "$save_libobjs"; then
+	      func_verbose "creating reloadable object files..."
+	      output=$output_objdir/$output_la-${k}.$objext
+	      eval test_cmds=\"$reload_cmds\"
+	      func_len " $test_cmds"
+	      len0=$func_len_result
+	      len=$len0
+
+	      # Loop over the list of objects to be linked.
+	      for obj in $save_libobjs
+	      do
+		func_len " $obj"
+		func_arith $len + $func_len_result
+		len=$func_arith_result
+		if test "X$objlist" = X ||
+		   test "$len" -lt "$max_cmd_len"; then
+		  objlist+=" $obj"
+		else
+		  # The command $test_cmds is almost too long, add a
+		  # command to the queue.
+		  if test "$k" -eq 1 ; then
+		    # The first file doesn't have a previous command to add.
+		    reload_objs=$objlist
+		    eval concat_cmds=\"$reload_cmds\"
+		  else
+		    # All subsequent reloadable object files will link in
+		    # the last one created.
+		    reload_objs="$objlist $last_robj"
+		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
+		  fi
+		  last_robj=$output_objdir/$output_la-${k}.$objext
+		  func_arith $k + 1
+		  k=$func_arith_result
+		  output=$output_objdir/$output_la-${k}.$objext
+		  objlist=" $obj"
+		  func_len " $last_robj"
+		  func_arith $len0 + $func_len_result
+		  len=$func_arith_result
+		fi
+	      done
+	      # Handle the remaining objects by creating one last
+	      # reloadable object file.  All subsequent reloadable object
+	      # files will link in the last one created.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      reload_objs="$objlist $last_robj"
+	      eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
+	      if test -n "$last_robj"; then
+	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+	      fi
+	      delfiles+=" $output"
+
+	    else
+	      output=
+	    fi
+
+	    if ${skipped_export-false}; then
+	      func_verbose "generating symbol list for \`$libname.la'"
+	      export_symbols="$output_objdir/$libname.exp"
+	      $opt_dry_run || $RM $export_symbols
+	      libobjs=$output
+	      # Append the command to create the export file.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+	      if test -n "$last_robj"; then
+		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+	      fi
+	    fi
+
+	    test -n "$save_libobjs" &&
+	      func_verbose "creating a temporary reloadable object file: $output"
+
+	    # Loop through the commands generated above and execute them.
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd in $concat_cmds; do
+	      IFS="$save_ifs"
+	      $opt_silent || {
+		  func_quote_for_expand "$cmd"
+		  eval "func_echo $func_quote_for_expand_result"
+	      }
+	      $opt_dry_run || eval "$cmd" || {
+		lt_exit=$?
+
+		# Restore the uninstalled library and exit
+		if test "$opt_mode" = relink; then
+		  ( cd "$output_objdir" && \
+		    $RM "${realname}T" && \
+		    $MV "${realname}U" "$realname" )
+		fi
+
+		exit $lt_exit
+	      }
+	    done
+	    IFS="$save_ifs"
+
+	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+
+          if ${skipped_export-false}; then
+	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	      tmp_export_symbols="$export_symbols"
+	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	    fi
+
+	    if test -n "$orig_export_symbols"; then
+	      # The given exports_symbols file has to be filtered, so filter it.
+	      func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	      # 's' commands which not all seds can handle. GNU sed should be fine
+	      # though. Also, the filter scales superlinearly with the number of
+	      # global variables. join(1) would be nice here, but unfortunately
+	      # isn't a blessed tool.
+	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	      delfiles+=" $export_symbols $output_objdir/$libname.filter"
+	      export_symbols=$output_objdir/$libname.def
+	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	    fi
+	  fi
+
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+
+	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	  # Expand the library linking commands again to reset the
+	  # value of $libobjs for piecewise linking.
+
+	  # Do each of the archive commands.
+	  if test "$module" = yes && test -n "$module_cmds" ; then
+	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	      cmds=$module_expsym_cmds
+	    else
+	      cmds=$module_cmds
+	    fi
+	  else
+	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	      cmds=$archive_expsym_cmds
+	    else
+	      cmds=$archive_cmds
+	    fi
+	  fi
+	fi
+
+	if test -n "$delfiles"; then
+	  # Append the command to remove temporary files to $cmds.
+	  eval cmds=\"\$cmds~\$RM $delfiles\"
+	fi
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop="$output_objdir/${outputname}x"
+	  generated+=" $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  libobjs+=" $func_extract_archives_result"
+	  test "X$libobjs" = "X " && libobjs=
+	fi
+
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $opt_silent || {
+	    func_quote_for_expand "$cmd"
+	    eval "func_echo $func_quote_for_expand_result"
+	  }
+	  $opt_dry_run || eval "$cmd" || {
+	    lt_exit=$?
+
+	    # Restore the uninstalled library and exit
+	    if test "$opt_mode" = relink; then
+	      ( cd "$output_objdir" && \
+	        $RM "${realname}T" && \
+		$MV "${realname}U" "$realname" )
+	    fi
+
+	    exit $lt_exit
+	  }
+	done
+	IFS="$save_ifs"
+
+	# Restore the uninstalled library and exit
+	if test "$opt_mode" = relink; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+	  if test -n "$convenience"; then
+	    if test -z "$whole_archive_flag_spec"; then
+	      func_show_eval '${RM}r "$gentop"'
+	    fi
+	  fi
+
+	  exit $EXIT_SUCCESS
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    obj)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	func_warning "\`-dlopen' is ignored for objects"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "\`-l' and \`-L' are ignored for objects" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "\`-rpath' is ignored for objects"
+
+      test -n "$xrpath" && \
+	func_warning "\`-R' is ignored for objects"
+
+      test -n "$vinfo" && \
+	func_warning "\`-version-info' is ignored for objects"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for objects"
+
+      case $output in
+      *.lo)
+	test -n "$objs$old_deplibs" && \
+	  func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+	libobj=$output
+	func_lo2o "$libobj"
+	obj=$func_lo2o_result
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $opt_dry_run || $RM $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
+      wl=
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+	else
+	  gentop="$output_objdir/${obj}x"
+	  generated+=" $gentop"
+
+	  func_extract_archives $gentop $convenience
+	  reload_conv_objs="$reload_objs $func_extract_archives_result"
+	fi
+      fi
+
+      # If we're not building shared, we need to use non_pic_objs
+      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      func_execute_cmds "$reload_cmds" 'exit $?'
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	# $show "echo timestamp > $libobj"
+	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	func_execute_cmds "$reload_cmds" 'exit $?'
+      fi
+
+      if test -n "$gentop"; then
+	func_show_eval '${RM}r "$gentop"'
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) func_stripname '' '.exe' "$output"
+	          output=$func_stripname_result.exe;;
+      esac
+      test -n "$vinfo" && \
+	func_warning "\`-version-info' is ignored for programs"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for programs"
+
+      test "$preload" = yes \
+        && test "$dlopen_support" = unknown \
+	&& test "$dlopen_self" = unknown \
+	&& test "$dlopen_self_static" = unknown && \
+	  func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	;;
+      esac
+
+      case $host in
+      *-*-darwin*)
+	# Don't allow lazy linking, it breaks C++ global constructors
+	# But is supposedly fixed on 10.4 or later (yay!).
+	if test "$tagname" = CXX ; then
+	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+	    10.[0123])
+	      compile_command+=" ${wl}-bind_at_load"
+	      finalize_command+=" ${wl}-bind_at_load"
+	    ;;
+	  esac
+	fi
+	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $compile_deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs+=" -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $compile_deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs+=" $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs+=" $deplib" ;;
+	esac
+      done
+      compile_deplibs="$new_libs"
+
+
+      compile_command+=" $compile_deplibs"
+      finalize_command+=" $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath+=" $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs+="$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath+=" $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) perm_rpath+=" $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  ::) dllsearchpath=$libdir;;
+	  *) dllsearchpath+=":$libdir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) dllsearchpath+=":$testbindir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs+="$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath+=" $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_perm_rpath+=" $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+      fi
+
+      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+      # template prelinking step
+      if test -n "$prelink_cmds"; then
+	func_execute_cmds "$prelink_cmds" 'exit $?'
+      fi
+
+      wrappers_required=yes
+      case $host in
+      *cegcc* | *mingw32ce*)
+        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+        wrappers_required=no
+        ;;
+      *cygwin* | *mingw* )
+        if test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      *)
+        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      esac
+      if test "$wrappers_required" = no; then
+	# Replace the output file specification.
+	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	exit_status=0
+	func_show_eval "$link_command" 'exit_status=$?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	# Delete the generated files.
+	if test -f "$output_objdir/${outputname}S.${objext}"; then
+	  func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+	fi
+
+	exit $exit_status
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    rpath+="$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    rpath+="$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$no_install" = yes; then
+	# We don't need to create a wrapper script.
+	link_command="$compile_var$compile_command$compile_rpath"
+	# Replace the output file specification.
+	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$opt_dry_run || $RM $output
+	# Link the executable and exit
+	func_show_eval "$link_command" 'exit $?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+	func_warning "this platform does not like uninstalled shared libraries"
+	func_warning "\`$output' will be relinked during installation"
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      func_show_eval "$link_command" 'exit $?'
+
+      if test -n "$postlink_cmds"; then
+	func_to_tool_file "$output_objdir/$outputname"
+	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	func_execute_cmds "$postlink_cmds" 'exit $?'
+      fi
+
+      # Now create the wrapper script.
+      func_verbose "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    func_quote_for_eval "$var_value"
+	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	  fi
+	done
+	relink_command="(cd `pwd`; $relink_command)"
+	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if not in dry run mode.
+      $opt_dry_run || {
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) func_stripname '' '.exe' "$output"
+	         output=$func_stripname_result ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*)
+	    exeext=.exe
+	    func_stripname '' '.exe' "$outputname"
+	    outputname=$func_stripname_result ;;
+	  *) exeext= ;;
+	esac
+	case $host in
+	  *cygwin* | *mingw* )
+	    func_dirname_and_basename "$output" "" "."
+	    output_name=$func_basename_result
+	    output_path=$func_dirname_result
+	    cwrappersource="$output_path/$objdir/lt-$output_name.c"
+	    cwrapper="$output_path/$output_name.exe"
+	    $RM $cwrappersource $cwrapper
+	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_cwrapperexe_src > $cwrappersource
+
+	    # The wrapper executable is built using the $host compiler,
+	    # because it contains $host paths and files. If cross-
+	    # compiling, it, like the target executable, must be
+	    # executed on the $host or under an emulation environment.
+	    $opt_dry_run || {
+	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+	      $STRIP $cwrapper
+	    }
+
+	    # Now, create the wrapper script for func_source use:
+	    func_ltwrapper_scriptname $cwrapper
+	    $RM $func_ltwrapper_scriptname_result
+	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+	    $opt_dry_run || {
+	      # note: this script will not be executed, so do not chmod.
+	      if test "x$build" = "x$host" ; then
+		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+	      else
+		func_emit_wrapper no > $func_ltwrapper_scriptname_result
+	      fi
+	    }
+	  ;;
+	  * )
+	    $RM $output
+	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_wrapper no > $output
+	    chmod +x $output
+	  ;;
+	esac
+      }
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save $symfileobj"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$old_deplibs $non_pic_objects"
+	  if test "$preload" = yes && test -f "$symfileobj"; then
+	    oldobjs+=" $symfileobj"
+	  fi
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	generated+=" $gentop"
+
+	func_extract_archives $gentop $addlibs
+	oldobjs+=" $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+	cmds=$old_archive_from_new_cmds
+      else
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop="$output_objdir/${outputname}x"
+	  generated+=" $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  oldobjs+=" $func_extract_archives_result"
+	fi
+
+	# POSIX demands no paths to be encoded in archives.  We have
+	# to avoid creating archives with duplicate basenames if we
+	# might have to extract them afterwards, e.g., when creating a
+	# static archive out of a convenience library, or when linking
+	# the entirety of a libtool archive into another (currently
+	# not supported by libtool).
+	if (for obj in $oldobjs
+	    do
+	      func_basename "$obj"
+	      $ECHO "$func_basename_result"
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	  :
+	else
+	  echo "copying selected object files to avoid basename conflicts..."
+	  gentop="$output_objdir/${outputname}x"
+	  generated+=" $gentop"
+	  func_mkdir_p "$gentop"
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  counter=1
+	  for obj in $save_oldobjs
+	  do
+	    func_basename "$obj"
+	    objbase="$func_basename_result"
+	    case " $oldobjs " in
+	    " ") oldobjs=$obj ;;
+	    *[\ /]"$objbase "*)
+	      while :; do
+		# Make sure we don't pick an alternate name that also
+		# overlaps.
+		newobj=lt$counter-$objbase
+		func_arith $counter + 1
+		counter=$func_arith_result
+		case " $oldobjs " in
+		*[\ /]"$newobj "*) ;;
+		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
+		esac
+	      done
+	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+	      oldobjs+=" $gentop/$newobj"
+	      ;;
+	    *) oldobjs+=" $obj" ;;
+	    esac
+	  done
+	fi
+	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+	tool_oldlib=$func_to_tool_file_result
+	eval cmds=\"$old_archive_cmds\"
+
+	func_len " $cmds"
+	len=$func_len_result
+	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  cmds=$old_archive_cmds
+	elif test -n "$archiver_list_spec"; then
+	  func_verbose "using command file archive linking..."
+	  for obj in $oldobjs
+	  do
+	    func_to_tool_file "$obj"
+	    $ECHO "$func_to_tool_file_result"
+	  done > $output_objdir/$libname.libcmd
+	  func_to_tool_file "$output_objdir/$libname.libcmd"
+	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+	  cmds=$old_archive_cmds
+	else
+	  # the command line is too long to link in one step, link in parts
+	  func_verbose "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  eval test_cmds=\"$old_archive_cmds\"
+	  func_len " $test_cmds"
+	  len0=$func_len_result
+	  len=$len0
+	  for obj in $save_oldobjs
+	  do
+	    func_len " $obj"
+	    func_arith $len + $func_len_result
+	    len=$func_arith_result
+	    objlist+=" $obj"
+	    if test "$len" -lt "$max_cmd_len"; then
+	      :
+	    else
+	      # the above command should be used before it gets too long
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj" ; then
+		RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+	      objlist=
+	      len=$len0
+	    fi
+	  done
+	  RANLIB=$save_RANLIB
+	  oldobjs=$objlist
+	  if test "X$oldobjs" = "X" ; then
+	    eval cmds=\"\$concat_cmds\"
+	  else
+	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+	  fi
+	fi
+      fi
+      func_execute_cmds "$cmds" 'exit $?'
+    done
+
+    test -n "$generated" && \
+      func_show_eval "${RM}r$generated"
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      func_verbose "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  func_quote_for_eval "$var_value"
+	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+      if test "$hardcode_automatic" = yes ; then
+	relink_command=
+      fi
+
+      # Only create the output if not a dry run.
+      $opt_dry_run || {
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		func_basename "$deplib"
+		name="$func_basename_result"
+		func_resolve_sysroot "$deplib"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$deplib' is not a valid libtool archive"
+		newdependency_libs+=" ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      -L*)
+		func_stripname -L '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		newdependency_libs+=" -L$func_replace_sysroot_result"
+		;;
+	      -R*)
+		func_stripname -R '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		newdependency_libs+=" -R$func_replace_sysroot_result"
+		;;
+	      *) newdependency_libs+=" $deplib" ;;
+	      esac
+	    done
+	    dependency_libs="$newdependency_libs"
+	    newdlfiles=
+
+	    for lib in $dlfiles; do
+	      case $lib in
+	      *.la)
+	        func_basename "$lib"
+		name="$func_basename_result"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$lib' is not a valid libtool archive"
+		newdlfiles+=" ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      *) newdlfiles+=" $lib" ;;
+	      esac
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+	      *.la)
+		# Only pass preopened files to the pseudo-archive (for
+		# eventual linking with the app. that links it) if we
+		# didn't already link the preopened objects directly into
+		# the library:
+		func_basename "$lib"
+		name="$func_basename_result"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$lib' is not a valid libtool archive"
+		newdlprefiles+=" ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      esac
+	    done
+	    dlprefiles="$newdlprefiles"
+	  else
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlfiles+=" $abs"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlprefiles+=" $abs"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  fi
+	  $RM $output
+	  # place dlname in correct position for cygwin
+	  # In fact, it would be nice if we could use this code for all target
+	  # systems that can't hard-code library paths into their executables
+	  # and that have no shared library path variable independent of PATH,
+	  # but it turns out we can't easily determine that from inspecting
+	  # libtool variables, so we have to hard-code the OSs to which it
+	  # applies here; at the moment, that means platforms that use the PE
+	  # object format with DLL files.  See the long comment at the top of
+	  # tests/bindir.at for full details.
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+	      # If a -bindir argument was supplied, place the dll there.
+	      if test "x$bindir" != x ;
+	      then
+		func_relative_path "$install_libdir" "$bindir"
+		tdlname=$func_relative_path_result$dlname
+	      else
+		# Otherwise fall back on heuristic.
+		tdlname=../bin/$dlname
+	      fi
+	      ;;
+	  esac
+	  $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test "$installed" = no && test "$need_relink" = yes; then
+	    $ECHO >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      }
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+}
+
+{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
+    func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+    $opt_debug
+    RM="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) RM+=" $arg"; rmforce=yes ;;
+      -*) RM+=" $arg" ;;
+      *) files+=" $arg" ;;
+      esac
+    done
+
+    test -z "$RM" && \
+      func_fatal_help "you must specify an RM program"
+
+    rmdirs=
+
+    for file in $files; do
+      func_dirname "$file" "" "."
+      dir="$func_dirname_result"
+      if test "X$dir" = X.; then
+	odir="$objdir"
+      else
+	odir="$dir/$objdir"
+      fi
+      func_basename "$file"
+      name="$func_basename_result"
+      test "$opt_mode" = uninstall && odir="$dir"
+
+      # Remember odir for removal later, being careful to avoid duplicates
+      if test "$opt_mode" = clean; then
+	case " $rmdirs " in
+	  *" $odir "*) ;;
+	  *) rmdirs+=" $odir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if { test -L "$file"; } >/dev/null 2>&1 ||
+	 { test -h "$file"; } >/dev/null 2>&1 ||
+	 test -f "$file"; then
+	:
+      elif test -d "$file"; then
+	exit_status=1
+	continue
+      elif test "$rmforce" = yes; then
+	continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if func_lalib_p "$file"; then
+	  func_source $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    rmfiles+=" $odir/$n"
+	  done
+	  test -n "$old_library" && rmfiles+=" $odir/$old_library"
+
+	  case "$opt_mode" in
+	  clean)
+	    case " $library_names " in
+	    *" $dlname "*) ;;
+	    *) test -n "$dlname" && rmfiles+=" $odir/$dlname" ;;
+	    esac
+	    test -n "$libdir" && rmfiles+=" $odir/$name $odir/${name}i"
+	    ;;
+	  uninstall)
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	    ;;
+	  esac
+	fi
+	;;
+
+      *.lo)
+	# Possibly a libtool object, so verify it.
+	if func_lalib_p "$file"; then
+
+	  # Read the .lo file
+	  func_source $dir/$name
+
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" &&
+	     test "$pic_object" != none; then
+	    rmfiles+=" $dir/$pic_object"
+	  fi
+
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" &&
+	     test "$non_pic_object" != none; then
+	    rmfiles+=" $dir/$non_pic_object"
+	  fi
+	fi
+	;;
+
+      *)
+	if test "$opt_mode" = clean ; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    func_stripname '' '.exe' "$file"
+	    file=$func_stripname_result
+	    func_stripname '' '.exe' "$name"
+	    noexename=$func_stripname_result
+	    # $file with .exe has already been added to rmfiles,
+	    # add $file without .exe
+	    rmfiles+=" $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
+	  if func_ltwrapper_p "$file"; then
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      relink_command=
+	      func_source $func_ltwrapper_scriptname_result
+	      rmfiles+=" $func_ltwrapper_scriptname_result"
+	    else
+	      relink_command=
+	      func_source $dir/$noexename
+	    fi
+
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
+	    rmfiles+=" $odir/$name $odir/${name}S.${objext}"
+	    if test "$fast_install" = yes && test -n "$relink_command"; then
+	      rmfiles+=" $odir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name" ; then
+	      rmfiles+=" $odir/lt-${noexename}.c"
+	    fi
+	  fi
+	fi
+	;;
+      esac
+      func_show_eval "$RM $rmfiles" 'exit_status=1'
+    done
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	func_show_eval "rmdir $dir >/dev/null 2>&1"
+      fi
+    done
+
+    exit $exit_status
+}
+
+{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
+    func_mode_uninstall ${1+"$@"}
+
+test -z "$opt_mode" && {
+  help="$generic_help"
+  func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+  func_fatal_help "invalid operation mode \`$opt_mode'"
+
+if test -n "$exec_cmd"; then
+  eval exec "$exec_cmd"
+  exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
+
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# The linker used to build libraries.
+LD="/usr/bin/ld -m elf_x86_64"
+
+# How to create reloadable object files.
+reload_flag=" -r"
+reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs"
+
+# Commands used to build an old-style archive.
+old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$tool_oldlib"
+
+# A language specific compiler.
+CC="g++"
+
+# Is the compiler the GNU compiler?
+with_gcc=yes
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=" -fno-builtin"
+
+# Additional compiler flags for building library objects.
+pic_flag=" -fPIC -DPIC"
+
+# How to pass a linker flag through the compiler.
+wl="-Wl,"
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag="-static"
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o="yes"
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=no
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=no
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec="\${wl}--export-dynamic"
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive"
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object="no"
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=""
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=""
+
+# Commands used to build a shared archive.
+archive_cmds="\$CC \$pic_flag -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib"
+archive_expsym_cmds="\$CC \$pic_flag -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-retain-symbols-file \$wl\$export_symbols -o \$lib"
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=""
+module_expsym_cmds=""
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld="yes"
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=""
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=""
+
+# Flag to hardcode $libdir into a binary during linking.
+# This must work even if $libdir does not exist
+hardcode_libdir_flag_spec="\${wl}-rpath \${wl}\$libdir"
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=""
+
+# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=no
+
+# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting ${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=no
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=no
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=unsupported
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=no
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=no
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=no
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=no
+
+# The commands to list exported symbols.
+export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols"
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*"
+
+# Symbols that must always be exported.
+include_expsyms=""
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=""
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=""
+
+# Specify filename containing input files.
+file_list_spec=""
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=immediate
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs="/usr/lib/gcc/x86_64-linux-gnu/4.6 /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /usr/lib/gcc/x86_64-linux-gnu/4.6/../../.."
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects="/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.6/crtbeginS.o"
+postdep_objects="/usr/lib/gcc/x86_64-linux-gnu/4.6/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/crtn.o"
+predeps=""
+postdeps="-lstdc++ -lm -lgcc_s -lc -lgcc_s"
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path="-L/usr/lib/gcc/x86_64-linux-gnu/4.6 -L/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.6/../../.."
+
+# ### END LIBTOOL TAG CONFIG: CXX
diff --git a/extensions/externals/src/harfbuzz/ltmain.sh b/extensions/externals/src/harfbuzz/ltmain.sh
new file mode 100644
index 0000000..c2852d8
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/ltmain.sh
@@ -0,0 +1,9661 @@
+
+# libtool (GNU libtool) 2.4.2
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+#       --config             show all configuration variables
+#       --debug              enable verbose shell tracing
+#   -n, --dry-run            display commands without modifying any files
+#       --features           display basic configuration information and exit
+#       --mode=MODE          use operation mode MODE
+#       --preserve-dup-deps  don't remove duplicate dependency libraries
+#       --quiet, --silent    don't print informational messages
+#       --no-quiet, --no-silent
+#                            print informational messages (default)
+#       --no-warn            don't display warning messages
+#       --tag=TAG            use configuration variables from tag TAG
+#   -v, --verbose            print more informational messages than default
+#       --no-verbose         don't print the extra informational messages
+#       --version            print version information
+#   -h, --help, --help-all   print short, long, or detailed help message
+#
+# MODE must be one of the following:
+#
+#         clean              remove files from the build directory
+#         compile            compile a source file into a libtool object
+#         execute            automatically set library path, then run a program
+#         finish             complete the installation of libtool libraries
+#         install            install libraries or executables
+#         link               create a library or an executable
+#         uninstall          remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE.  When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+#         host-triplet:	$host
+#         shell:		$SHELL
+#         compiler:		$LTCC
+#         compiler flags:		$LTCFLAGS
+#         linker:		$LD (gnu? $with_gnu_ld)
+#         $progname:	(GNU libtool) 2.4.2 Debian-2.4.2-1ubuntu1
+#         automake:	$automake_version
+#         autoconf:	$autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+# General help using GNU software: <http://www.gnu.org/gethelp/>.
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION="2.4.2 Debian-2.4.2-1ubuntu1"
+TIMESTAMP=""
+package_revision=1.3337
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# NLS nuisances: We save the old values to restore during execute mode.
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+          save_$lt_var=\$$lt_var
+          $lt_var=C
+	  export $lt_var
+	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+	fi"
+done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
+
+$lt_unset CDPATH
+
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+
+
+: ${CP="cp -f"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" 	$lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+    func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+    if test "X$func_dirname_result" = "X${1}"; then
+      func_dirname_result="${3}"
+    else
+      func_dirname_result="$func_dirname_result${2}"
+    fi
+} # func_dirname may be replaced by extended shell implementation
+
+
+# func_basename file
+func_basename ()
+{
+    func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+} # func_basename may be replaced by extended shell implementation
+
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+    # Extract subdirectory from the argument.
+    func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
+    if test "X$func_dirname_result" = "X${1}"; then
+      func_dirname_result="${3}"
+    else
+      func_dirname_result="$func_dirname_result${2}"
+    fi
+    func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
+} # func_dirname_and_basename may be replaced by extended shell implementation
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+    case ${2} in
+      .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+      *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+    esac
+} # func_stripname may be replaced by extended shell implementation
+
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+		s@/\./@/@g
+		t dotsl
+		s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+#             value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+  # Start from root dir and reassemble the path.
+  func_normal_abspath_result=
+  func_normal_abspath_tpath=$1
+  func_normal_abspath_altnamespace=
+  case $func_normal_abspath_tpath in
+    "")
+      # Empty path, that just means $cwd.
+      func_stripname '' '/' "`pwd`"
+      func_normal_abspath_result=$func_stripname_result
+      return
+    ;;
+    # The next three entries are used to spot a run of precisely
+    # two leading slashes without using negated character classes;
+    # we take advantage of case's first-match behaviour.
+    ///*)
+      # Unusual form of absolute path, do nothing.
+    ;;
+    //*)
+      # Not necessarily an ordinary path; POSIX reserves leading '//'
+      # and for example Cygwin uses it to access remote file shares
+      # over CIFS/SMB, so we conserve a leading double slash if found.
+      func_normal_abspath_altnamespace=/
+    ;;
+    /*)
+      # Absolute path, do nothing.
+    ;;
+    *)
+      # Relative path, prepend $cwd.
+      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+    ;;
+  esac
+  # Cancel out all the simple stuff to save iterations.  We also want
+  # the path to end with a slash for ease of parsing, so make sure
+  # there is one (and only one) here.
+  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+  while :; do
+    # Processed it all yet?
+    if test "$func_normal_abspath_tpath" = / ; then
+      # If we ascended to the root using ".." the result may be empty now.
+      if test -z "$func_normal_abspath_result" ; then
+        func_normal_abspath_result=/
+      fi
+      break
+    fi
+    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcar"`
+    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcdr"`
+    # Figure out what to do with it
+    case $func_normal_abspath_tcomponent in
+      "")
+        # Trailing empty path component, ignore it.
+      ;;
+      ..)
+        # Parent dir; strip last assembled component from result.
+        func_dirname "$func_normal_abspath_result"
+        func_normal_abspath_result=$func_dirname_result
+      ;;
+      *)
+        # Actual path component, append it.
+        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+      ;;
+    esac
+  done
+  # Restore leading double-slash if one was found on entry.
+  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+#             value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+  func_relative_path_result=
+  func_normal_abspath "$1"
+  func_relative_path_tlibdir=$func_normal_abspath_result
+  func_normal_abspath "$2"
+  func_relative_path_tbindir=$func_normal_abspath_result
+
+  # Ascend the tree starting from libdir
+  while :; do
+    # check if we have found a prefix of bindir
+    case $func_relative_path_tbindir in
+      $func_relative_path_tlibdir)
+        # found an exact match
+        func_relative_path_tcancelled=
+        break
+        ;;
+      $func_relative_path_tlibdir*)
+        # found a matching prefix
+        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+        func_relative_path_tcancelled=$func_stripname_result
+        if test -z "$func_relative_path_result"; then
+          func_relative_path_result=.
+        fi
+        break
+        ;;
+      *)
+        func_dirname $func_relative_path_tlibdir
+        func_relative_path_tlibdir=${func_dirname_result}
+        if test "x$func_relative_path_tlibdir" = x ; then
+          # Have to descend all the way to the root!
+          func_relative_path_result=../$func_relative_path_result
+          func_relative_path_tcancelled=$func_relative_path_tbindir
+          break
+        fi
+        func_relative_path_result=../$func_relative_path_result
+        ;;
+    esac
+  done
+
+  # Now calculate path; take care to avoid doubling-up slashes.
+  func_stripname '' '/' "$func_relative_path_result"
+  func_relative_path_result=$func_stripname_result
+  func_stripname '/' '/' "$func_relative_path_tcancelled"
+  if test "x$func_stripname_result" != x ; then
+    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+  fi
+
+  # Normalisation. If bindir is libdir, return empty string,
+  # else relative path ending with a slash; either way, target
+  # file name can be directly appended.
+  if test ! -z "$func_relative_path_result"; then
+    func_stripname './' '' "$func_relative_path_result/"
+    func_relative_path_result=$func_stripname_result
+  fi
+}
+
+# The name of this program:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+  [\\/]*|[A-Za-z]:\\*) ;;
+  *[\\/]*)
+     progdir=$func_dirname_result
+     progdir=`cd "$progdir" && pwd`
+     progpath="$progdir/$progname"
+     ;;
+  *)
+     save_IFS="$IFS"
+     IFS=${PATH_SEPARATOR-:}
+     for progdir in $PATH; do
+       IFS="$save_IFS"
+       test -x "$progdir/$progname" && break
+     done
+     IFS="$save_IFS"
+     test -n "$progdir" || progdir=`pwd`
+     progpath="$progdir/$progname"
+     ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+
+# Sed substitution that converts a w32 file name or path
+# which contains forward slashes, into one that contains
+# (escaped) backslashes.  A very naive implementation.
+lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+  s/$bs4/&\\
+/g
+  s/^$bs2$dollar/$bs&/
+  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+  s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+    $opt_verbose && func_echo ${1+"$@"}
+
+    # A bug in bash halts the script if the last line of a function
+    # fails when set -e is in force, so we need another command to
+    # work around that:
+    :
+}
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*"
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+
+    # bash bug again:
+    :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+    func_error ${1+"$@"}
+    exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+    func_error ${1+"$@"}
+    func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information."  ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+    $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+    my_directory_path="$1"
+    my_dir_list=
+
+    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+      # Protect directory names starting with `-'
+      case $my_directory_path in
+        -*) my_directory_path="./$my_directory_path" ;;
+      esac
+
+      # While some portion of DIR does not yet exist...
+      while test ! -d "$my_directory_path"; do
+        # ...make a list in topmost first order.  Use a colon delimited
+	# list incase some portion of path contains whitespace.
+        my_dir_list="$my_directory_path:$my_dir_list"
+
+        # If the last portion added has no slash in it, the list is done
+        case $my_directory_path in */*) ;; *) break ;; esac
+
+        # ...otherwise throw away the child directory and loop
+        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+      done
+      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+
+      save_mkdir_p_IFS="$IFS"; IFS=':'
+      for my_dir in $my_dir_list; do
+	IFS="$save_mkdir_p_IFS"
+        # mkdir can fail with a `File exist' error if two processes
+        # try to create one of the directories concurrently.  Don't
+        # stop in that case!
+        $MKDIR "$my_dir" 2>/dev/null || :
+      done
+      IFS="$save_mkdir_p_IFS"
+
+      # Bail out if we (or some other process) failed to create a directory.
+      test -d "$my_directory_path" || \
+        func_fatal_error "Failed to create \`$1'"
+    fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$opt_dry_run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+        # Failing that, at least try and use $RANDOM to avoid a race
+        my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+        save_mktempdir_umask=`umask`
+        umask 0077
+        $MKDIR "$my_tmpdir"
+        umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || \
+        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+    fi
+
+    $ECHO "$my_tmpdir"
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+    case $1 in
+      *[\\\`\"\$]*)
+	func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+      *)
+        func_quote_for_eval_unquoted_result="$1" ;;
+    esac
+
+    case $func_quote_for_eval_unquoted_result in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting, command substitution and and variable
+      # expansion for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+        ;;
+      *)
+        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+    esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+    case $1 in
+      *[\\\`\"]*)
+	my_arg=`$ECHO "$1" | $SED \
+	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+      *)
+        my_arg="$1" ;;
+    esac
+
+    case $my_arg in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting and command substitution for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+        my_arg="\"$my_arg\""
+        ;;
+    esac
+
+    func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$my_cmd"
+      my_status=$?
+      if test "$my_status" -eq 0; then :; else
+	eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.  Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$lt_user_locale
+	    $my_cmd"
+      my_status=$?
+      eval "$lt_safe_locale"
+      if test "$my_status" -eq 0; then :; else
+	eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+# func_tr_sh
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result.  All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+  case $1 in
+  [0-9]* | *[!a-zA-Z0-9_]*)
+    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
+    ;;
+  * )
+    func_tr_sh_result=$1
+    ;;
+  esac
+}
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+    $opt_debug
+
+    $SED -n '/(C)/!b go
+	:more
+	/\./!{
+	  N
+	  s/\n# / /
+	  b more
+	}
+	:go
+	/^# '$PROGRAM' (GNU /,/# warranty; / {
+        s/^# //
+	s/^# *$//
+        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+        p
+     }' < "$progpath"
+     exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+    $opt_debug
+
+    $SED -n '/^# Usage:/,/^#  *.*--help/ {
+        s/^# //
+	s/^# *$//
+	s/\$progname/'$progname'/
+	p
+    }' < "$progpath"
+    echo
+    $ECHO "run \`$progname --help | more' for full usage"
+    exit $?
+}
+
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
+func_help ()
+{
+    $opt_debug
+
+    $SED -n '/^# Usage:/,/# Report bugs to/ {
+	:print
+        s/^# //
+	s/^# *$//
+	s*\$progname*'$progname'*
+	s*\$host*'"$host"'*
+	s*\$SHELL*'"$SHELL"'*
+	s*\$LTCC*'"$LTCC"'*
+	s*\$LTCFLAGS*'"$LTCFLAGS"'*
+	s*\$LD*'"$LD"'*
+	s/\$with_gnu_ld/'"$with_gnu_ld"'/
+	s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
+	s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
+	p
+	d
+     }
+     /^# .* home page:/b print
+     /^# General help using/b print
+     ' < "$progpath"
+    ret=$?
+    if test -z "$1"; then
+      exit $ret
+    fi
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+    $opt_debug
+
+    func_error "missing argument for $1."
+    exit_cmd=exit
+}
+
+
+# func_split_short_opt shortopt
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+func_split_short_opt ()
+{
+    my_sed_short_opt='1s/^\(..\).*$/\1/;q'
+    my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
+
+    func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
+    func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
+} # func_split_short_opt may be replaced by extended shell implementation
+
+
+# func_split_long_opt longopt
+# Set func_split_long_opt_name and func_split_long_opt_arg shell
+# variables after splitting LONGOPT at the `=' sign.
+func_split_long_opt ()
+{
+    my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
+    my_sed_long_arg='1s/^--[^=]*=//'
+
+    func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
+    func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
+} # func_split_long_opt may be replaced by extended shell implementation
+
+exit_cmd=:
+
+
+
+
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+nonopt=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+    eval "${1}=\$${1}\${2}"
+} # func_append may be replaced by extended shell implementation
+
+# func_append_quoted var value
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+func_append_quoted ()
+{
+    func_quote_for_eval "${2}"
+    eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
+} # func_append_quoted may be replaced by extended shell implementation
+
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+    func_arith_result=`expr "${@}"`
+} # func_arith may be replaced by extended shell implementation
+
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+    func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
+} # func_len may be replaced by extended shell implementation
+
+
+# func_lo2o object
+func_lo2o ()
+{
+    func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+} # func_lo2o may be replaced by extended shell implementation
+
+
+# func_xform libobj-or-source
+func_xform ()
+{
+    func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+} # func_xform may be replaced by extended shell implementation
+
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+    func_error ${1+"$@"}
+    func_error "See the $PACKAGE documentation for more information."
+    func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+    re_begincf='^# ### BEGIN LIBTOOL'
+    re_endcf='^# ### END LIBTOOL'
+
+    # Default configuration.
+    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+    done
+
+    exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+    echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      echo "enable shared libraries"
+    else
+      echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      echo "enable static libraries"
+    else
+      echo "disable static libraries"
+    fi
+
+    exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+  # Global variable:
+  tagname="$1"
+
+  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+  sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+  # Validate tagname.
+  case $tagname in
+    *[!-_A-Za-z0-9,/]*)
+      func_fatal_error "invalid tag name: $tagname"
+      ;;
+  esac
+
+  # Don't test for the "default" C tag, as we know it's
+  # there but not specially marked.
+  case $tagname in
+    CC) ;;
+    *)
+      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+	taglist="$taglist $tagname"
+
+	# Evaluate the configuration.  Be careful to quote the path
+	# and the sed script, to avoid splitting on whitespace, but
+	# also don't use non-portable quotes within backquotes within
+	# quotes we have to do it in 2 steps:
+	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+	eval "$extractedcf"
+      else
+	func_error "ignoring unknown tag $tagname"
+      fi
+      ;;
+  esac
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+  if test "$package_revision" != "$macro_revision"; then
+    if test "$VERSION" != "$macro_version"; then
+      if test -z "$macro_version"; then
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      else
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      fi
+    else
+      cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+    fi
+
+    exit $EXIT_MISMATCH
+  fi
+}
+
+
+# Shorthand for --mode=foo, only valid as the first argument
+case $1 in
+clean|clea|cle|cl)
+  shift; set dummy --mode clean ${1+"$@"}; shift
+  ;;
+compile|compil|compi|comp|com|co|c)
+  shift; set dummy --mode compile ${1+"$@"}; shift
+  ;;
+execute|execut|execu|exec|exe|ex|e)
+  shift; set dummy --mode execute ${1+"$@"}; shift
+  ;;
+finish|finis|fini|fin|fi|f)
+  shift; set dummy --mode finish ${1+"$@"}; shift
+  ;;
+install|instal|insta|inst|ins|in|i)
+  shift; set dummy --mode install ${1+"$@"}; shift
+  ;;
+link|lin|li|l)
+  shift; set dummy --mode link ${1+"$@"}; shift
+  ;;
+uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+  shift; set dummy --mode uninstall ${1+"$@"}; shift
+  ;;
+esac
+
+
+
+# Option defaults:
+opt_debug=:
+opt_dry_run=false
+opt_config=false
+opt_preserve_dup_deps=false
+opt_features=false
+opt_finish=false
+opt_help=false
+opt_help_all=false
+opt_silent=:
+opt_warning=:
+opt_verbose=:
+opt_silent=false
+opt_verbose=false
+
+
+# Parse options once, thoroughly.  This comes as soon as possible in the
+# script to make things like `--version' happen as quickly as we can.
+{
+  # this just eases exit handling
+  while test $# -gt 0; do
+    opt="$1"
+    shift
+    case $opt in
+      --debug|-x)	opt_debug='set -x'
+			func_echo "enabling shell trace mode"
+			$opt_debug
+			;;
+      --dry-run|--dryrun|-n)
+			opt_dry_run=:
+			;;
+      --config)
+			opt_config=:
+func_config
+			;;
+      --dlopen|-dlopen)
+			optarg="$1"
+			opt_dlopen="${opt_dlopen+$opt_dlopen
+}$optarg"
+			shift
+			;;
+      --preserve-dup-deps)
+			opt_preserve_dup_deps=:
+			;;
+      --features)
+			opt_features=:
+func_features
+			;;
+      --finish)
+			opt_finish=:
+set dummy --mode finish ${1+"$@"}; shift
+			;;
+      --help)
+			opt_help=:
+			;;
+      --help-all)
+			opt_help_all=:
+opt_help=': help-all'
+			;;
+      --mode)
+			test $# = 0 && func_missing_arg $opt && break
+			optarg="$1"
+			opt_mode="$optarg"
+case $optarg in
+  # Valid mode arguments:
+  clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+  # Catch anything else as an error
+  *) func_error "invalid argument for $opt"
+     exit_cmd=exit
+     break
+     ;;
+esac
+			shift
+			;;
+      --no-silent|--no-quiet)
+			opt_silent=false
+func_append preserve_args " $opt"
+			;;
+      --no-warning|--no-warn)
+			opt_warning=false
+func_append preserve_args " $opt"
+			;;
+      --no-verbose)
+			opt_verbose=false
+func_append preserve_args " $opt"
+			;;
+      --silent|--quiet)
+			opt_silent=:
+func_append preserve_args " $opt"
+        opt_verbose=false
+			;;
+      --verbose|-v)
+			opt_verbose=:
+func_append preserve_args " $opt"
+opt_silent=false
+			;;
+      --tag)
+			test $# = 0 && func_missing_arg $opt && break
+			optarg="$1"
+			opt_tag="$optarg"
+func_append preserve_args " $opt $optarg"
+func_enable_tag "$optarg"
+			shift
+			;;
+
+      -\?|-h)		func_usage				;;
+      --help)		func_help				;;
+      --version)	func_version				;;
+
+      # Separate optargs to long options:
+      --*=*)
+			func_split_long_opt "$opt"
+			set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
+			shift
+			;;
+
+      # Separate non-argument short options:
+      -\?*|-h*|-n*|-v*)
+			func_split_short_opt "$opt"
+			set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
+			shift
+			;;
+
+      --)		break					;;
+      -*)		func_fatal_help "unrecognized option \`$opt'" ;;
+      *)		set dummy "$opt" ${1+"$@"};	shift; break  ;;
+    esac
+  done
+
+  # Validate options:
+
+  # save first non-option argument
+  if test "$#" -gt 0; then
+    nonopt="$opt"
+    shift
+  fi
+
+  # preserve --debug
+  test "$opt_debug" = : || func_append preserve_args " --debug"
+
+  case $host in
+    *cygwin* | *mingw* | *pw32* | *cegcc*)
+      # don't eliminate duplications in $postdeps and $predeps
+      opt_duplicate_compiler_generated_deps=:
+      ;;
+    *)
+      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+      ;;
+  esac
+
+  $opt_help || {
+    # Sanity checks first:
+    func_check_version_match
+
+    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+      func_fatal_configuration "not configured to build any kind of library"
+    fi
+
+    # Darwin sucks
+    eval std_shrext=\"$shrext_cmds\"
+
+    # Only execute mode is allowed to have -dlopen flags.
+    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
+      func_error "unrecognized option \`-dlopen'"
+      $ECHO "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Change the help message to a mode-specific one.
+    generic_help="$help"
+    help="Try \`$progname --help --mode=$opt_mode' for more information."
+  }
+
+
+  # Bail if the options were screwed
+  $exit_cmd $EXIT_FAILURE
+}
+
+
+
+
+## ----------- ##
+##    Main.    ##
+## ----------- ##
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+    test -f "$1" &&
+      $SED -e 4q "$1" 2>/dev/null \
+        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs.  To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway.  Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+    lalib_p=no
+    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+	for lalib_p_l in 1 2 3 4
+	do
+	    read lalib_p_line
+	    case "$lalib_p_line" in
+		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+	    esac
+	done
+	exec 0<&5 5<&-
+    fi
+    test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+    func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+    func_ltwrapper_exec_suffix=
+    case $1 in
+    *.exe) ;;
+    *) func_ltwrapper_exec_suffix=.exe ;;
+    esac
+    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+    func_dirname_and_basename "$1" "" "."
+    func_stripname '' '.exe' "$func_basename_result"
+    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+    $opt_debug
+    save_ifs=$IFS; IFS='~'
+    for cmd in $1; do
+      IFS=$save_ifs
+      eval cmd=\"$cmd\"
+      func_show_eval "$cmd" "${2-:}"
+    done
+    IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)!  Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+    $opt_debug
+    case $1 in
+    */* | *\\*)	. "$1" ;;
+    *)		. "./$1" ;;
+    esac
+}
+
+
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot.  Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+  func_resolve_sysroot_result=$1
+  case $func_resolve_sysroot_result in
+  =*)
+    func_stripname '=' '' "$func_resolve_sysroot_result"
+    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+    ;;
+  esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+  case "$lt_sysroot:$1" in
+  ?*:"$lt_sysroot"*)
+    func_stripname "$lt_sysroot" '' "$1"
+    func_replace_sysroot_result="=$func_stripname_result"
+    ;;
+  *)
+    # Including no sysroot.
+    func_replace_sysroot_result=$1
+    ;;
+  esac
+}
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    $opt_debug
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+	func_append_quoted CC_quoted "$arg"
+      done
+      CC_expanded=`func_echo_all $CC`
+      CC_quoted_expanded=`func_echo_all $CC_quoted`
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+	    CC_quoted=
+	    for arg in $CC; do
+	      # Double-quote args containing other shell metacharacters.
+	      func_append_quoted CC_quoted "$arg"
+	    done
+	    CC_expanded=`func_echo_all $CC`
+	    CC_quoted_expanded=`func_echo_all $CC_quoted`
+	    case "$@ " in
+	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  func_echo "unable to infer tagged configuration"
+	  func_fatal_error "specify a tag with \`--tag'"
+#	else
+#	  func_verbose "using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+    write_libobj=${1}
+    if test "$build_libtool_libs" = yes; then
+      write_lobj=\'${2}\'
+    else
+      write_lobj=none
+    fi
+
+    if test "$build_old_libs" = yes; then
+      write_oldobj=\'${3}\'
+    else
+      write_oldobj=none
+    fi
+
+    $opt_dry_run || {
+      cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+      $MV "${write_libobj}T" "${write_libobj}"
+    }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+  $opt_debug
+  func_convert_core_file_wine_to_w32_result="$1"
+  if test -n "$1"; then
+    # Unfortunately, winepath does not exit with a non-zero error code, so we
+    # are forced to check the contents of stdout. On the other hand, if the
+    # command is not found, the shell will set an exit code of 127 and print
+    # *an error message* to stdout. So we must check for both error code of
+    # zero AND non-empty stdout, which explains the odd construction:
+    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+        $SED -e "$lt_sed_naive_backslashify"`
+    else
+      func_convert_core_file_wine_to_w32_result=
+    fi
+  fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+  $opt_debug
+  # unfortunately, winepath doesn't convert paths, only file names
+  func_convert_core_path_wine_to_w32_result=""
+  if test -n "$1"; then
+    oldIFS=$IFS
+    IFS=:
+    for func_convert_core_path_wine_to_w32_f in $1; do
+      IFS=$oldIFS
+      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+        if test -z "$func_convert_core_path_wine_to_w32_result"; then
+          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+        else
+          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+        fi
+      fi
+    done
+    IFS=$oldIFS
+  fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+  $opt_debug
+  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+    if test "$?" -ne 0; then
+      # on failure, ensure result is empty
+      func_cygpath_result=
+    fi
+  else
+    func_cygpath_result=
+    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+  fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format.  Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+  $opt_debug
+  # awkward: cmd appends spaces to result
+  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+  $opt_debug
+  if test -z "$2" && test -n "$1" ; then
+    func_error "Could not determine host file name corresponding to"
+    func_error "  \`$1'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback:
+    func_to_host_file_result="$1"
+  fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+  $opt_debug
+  if test -z "$4" && test -n "$3"; then
+    func_error "Could not determine the host path corresponding to"
+    func_error "  \`$3'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback.  This is a deliberately simplistic "conversion" and
+    # should not be "improved".  See libtool.info.
+    if test "x$1" != "x$2"; then
+      lt_replace_pathsep_chars="s|$1|$2|g"
+      func_to_host_path_result=`echo "$3" |
+        $SED -e "$lt_replace_pathsep_chars"`
+    else
+      func_to_host_path_result="$3"
+    fi
+  fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+  $opt_debug
+  case $4 in
+  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+    ;;
+  esac
+  case $4 in
+  $2 ) func_append func_to_host_path_result "$3"
+    ;;
+  esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via `$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+  $opt_debug
+  $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result.  If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+  $opt_debug
+  case ,$2, in
+    *,"$to_tool_file_cmd",*)
+      func_to_tool_file_result=$1
+      ;;
+    *)
+      $to_tool_file_cmd "$1"
+      func_to_tool_file_result=$func_to_host_file_result
+      ;;
+  esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+  func_to_host_file_result="$1"
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+    # LT_CYGPATH in this case.
+    func_to_host_file_result=`cygpath -m "$1"`
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format.  Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_file_wine_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_msys_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+    func_convert_core_file_wine_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via `$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format.  If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+#   file name conversion function    : func_convert_file_X_to_Y ()
+#   path conversion function         : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same.  If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+  $opt_debug
+  if test -z "$to_host_path_cmd"; then
+    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+    to_host_path_cmd="func_convert_path_${func_stripname_result}"
+  fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+  $opt_debug
+  func_init_to_host_path_cmd
+  $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+  func_to_host_path_result="$1"
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from ARG.  MSYS
+    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+    # and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format.  Requires a wine environment and
+# a working winepath.  Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from
+    # ARG. msys behavior is inconsistent here, cygpath turns them
+    # into '.;' and ';.', and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+    $opt_debug
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+    pie_flag=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+	# do not "continue".  Instead, add this to base_compile
+	lastarg="$arg"
+	arg_mode=normal
+	;;
+
+      target )
+	libobj="$arg"
+	arg_mode=normal
+	continue
+	;;
+
+      normal )
+	# Accept any command-line options.
+	case $arg in
+	-o)
+	  test -n "$libobj" && \
+	    func_fatal_error "you cannot specify \`-o' more than once"
+	  arg_mode=target
+	  continue
+	  ;;
+
+	-pie | -fpie | -fPIE)
+          func_append pie_flag " $arg"
+	  continue
+	  ;;
+
+	-shared | -static | -prefer-pic | -prefer-non-pic)
+	  func_append later " $arg"
+	  continue
+	  ;;
+
+	-no-suppress)
+	  suppress_opt=no
+	  continue
+	  ;;
+
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
+
+	-Wc,*)
+	  func_stripname '-Wc,' '' "$arg"
+	  args=$func_stripname_result
+	  lastarg=
+	  save_ifs="$IFS"; IFS=','
+	  for arg in $args; do
+	    IFS="$save_ifs"
+	    func_append_quoted lastarg "$arg"
+	  done
+	  IFS="$save_ifs"
+	  func_stripname ' ' '' "$lastarg"
+	  lastarg=$func_stripname_result
+
+	  # Add the arguments to base_compile.
+	  func_append base_compile " $lastarg"
+	  continue
+	  ;;
+
+	*)
+	  # Accept the current argument as the source file.
+	  # The previous "srcfile" becomes the current argument.
+	  #
+	  lastarg="$srcfile"
+	  srcfile="$arg"
+	  ;;
+	esac  #  case $arg
+	;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      func_append_quoted base_compile "$lastarg"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      func_fatal_error "you must specify an argument for -Xcompile"
+      ;;
+    target)
+      func_fatal_error "you must specify a target with \`-o'"
+      ;;
+    *)
+      # Get the name of the library object.
+      test -z "$libobj" && {
+	func_basename "$srcfile"
+	libobj="$func_basename_result"
+      }
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    case $libobj in
+    *.[cCFSifmso] | \
+    *.ada | *.adb | *.ads | *.asm | \
+    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
+      func_xform "$libobj"
+      libobj=$func_xform_result
+      ;;
+    esac
+
+    case $libobj in
+    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+    *)
+      func_fatal_error "cannot determine name of library object from \`$libobj'"
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -shared)
+	test "$build_libtool_libs" != yes && \
+	  func_fatal_configuration "can not build a shared library"
+	build_old_libs=no
+	continue
+	;;
+
+      -static)
+	build_libtool_libs=no
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+      esac
+    done
+
+    func_quote_for_eval "$libobj"
+    test "X$libobj" != "X$func_quote_for_eval_result" \
+      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
+      && func_warning "libobj name \`$libobj' may not contain shell special characters."
+    func_dirname_and_basename "$obj" "/" ""
+    objname="$func_basename_result"
+    xdir="$func_dirname_result"
+    lobj=${xdir}$objdir/$objname
+
+    test -z "$base_compile" && \
+      func_fatal_help "you must specify a compilation command"
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2* | cegcc*)
+      pic_mode=default
+      ;;
+    esac
+    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	$ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+      func_append removelist " $output_obj"
+      $ECHO "$srcfile" > "$lockfile"
+    fi
+
+    $opt_dry_run || $RM $removelist
+    func_append removelist " $lockfile"
+    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+    srcfile=$func_to_tool_file_result
+    func_quote_for_eval "$srcfile"
+    qsrcfile=$func_quote_for_eval_result
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+	command="$base_compile $qsrcfile $pic_flag"
+      else
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      fi
+
+      func_mkdir_p "$xdir$objdir"
+
+      if test -z "$output_obj"; then
+	# Place PIC objects in $objdir
+	func_append command " -o $lobj"
+      fi
+
+      func_show_eval_locale "$command"	\
+          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+	func_show_eval '$MV "$output_obj" "$lobj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+
+      # Allow error messages only from the first compilation.
+      if test "$suppress_opt" = yes; then
+	suppress_output=' >/dev/null 2>&1'
+      fi
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+	# Don't build PIC code
+	command="$base_compile $qsrcfile$pie_flag"
+      else
+	command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test "$compiler_c_o" = yes; then
+	func_append command " -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      func_append command "$suppress_output"
+      func_show_eval_locale "$command" \
+        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+	func_show_eval '$MV "$output_obj" "$obj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+    fi
+
+    $opt_dry_run || {
+      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+      # Unlock the critical section if it was locked
+      if test "$need_locks" != no; then
+	removelist=$lockfile
+        $RM "$lockfile"
+      fi
+    }
+
+    exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+    # We need to display help for each of the modes.
+    case $opt_mode in
+      "")
+        # Generic help is extracted from the usage comments
+        # at the start of this file.
+        func_help
+        ;;
+
+      clean)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      compile)
+      $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -no-suppress      do not suppress compiler output for multiple passes
+  -prefer-pic       try to build PIC objects only
+  -prefer-non-pic   try to build non-PIC objects only
+  -shared           do not build a \`.o' file suitable for static linking
+  -static           only build a \`.o' file suitable for static linking
+  -Wc,FLAG          pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+        ;;
+
+      execute)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+        ;;
+
+      finish)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+        ;;
+
+      install)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+        ;;
+
+      link)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -bindir BINDIR    specify path to binaries directory (for systems where
+                    libraries must be found in the PATH setting at runtime)
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+                    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+                    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -shared           only do dynamic linking of libtool libraries
+  -shrext SUFFIX    override the standard shared library file extension
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+                    specify library version info [each variable defaults to 0]
+  -weak LIBNAME     declare that the target provides the LIBNAME interface
+  -Wc,FLAG
+  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
+  -Wl,FLAG
+  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
+  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+        ;;
+
+      uninstall)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      *)
+        func_fatal_help "invalid operation mode \`$opt_mode'"
+        ;;
+    esac
+
+    echo
+    $ECHO "Try \`$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+  if test "$opt_help" = :; then
+    func_mode_help
+  else
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	func_mode_help
+      done
+    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	echo
+	func_mode_help
+      done
+    } |
+    sed '1d
+      /^When reporting/,/^Report/{
+	H
+	d
+      }
+      $x
+      /information about other modes/d
+      /more detailed .*MODE/d
+      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+  fi
+  exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+    $opt_debug
+    # The first argument is the command name.
+    cmd="$nonopt"
+    test -z "$cmd" && \
+      func_fatal_help "you must specify a COMMAND"
+
+    # Handle -dlopen flags immediately.
+    for file in $opt_dlopen; do
+      test -f "$file" \
+	|| func_fatal_help "\`$file' is not a file"
+
+      dir=
+      case $file in
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+	func_source "$file"
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && \
+	    func_warning "\`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	func_dirname "$file" "" "."
+	dir="$func_dirname_result"
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  func_append dir "/$objdir"
+	else
+	  if test ! -f "$dir/$dlname"; then
+	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+	  fi
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	func_dirname "$file" "" "."
+	dir="$func_dirname_result"
+	;;
+
+      *)
+	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -* | *.la | *.lo ) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if func_ltwrapper_script_p "$file"; then
+	  func_source "$file"
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	elif func_ltwrapper_executable_p "$file"; then
+	  func_ltwrapper_scriptname "$file"
+	  func_source "$func_ltwrapper_scriptname_result"
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      func_append_quoted args "$file"
+    done
+
+    if test "X$opt_dry_run" = Xfalse; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+                $lt_var=\$save_$lt_var; export $lt_var
+	      else
+		$lt_unset $lt_var
+	      fi"
+      done
+
+      # Now prepare to actually exec the command.
+      exec_cmd="\$cmd$args"
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+	echo "export $shlibpath_var"
+      fi
+      $ECHO "$cmd$args"
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+    $opt_debug
+    libs=
+    libdirs=
+    admincmds=
+
+    for opt in "$nonopt" ${1+"$@"}
+    do
+      if test -d "$opt"; then
+	func_append libdirs " $opt"
+
+      elif test -f "$opt"; then
+	if func_lalib_unsafe_p "$opt"; then
+	  func_append libs " $opt"
+	else
+	  func_warning "\`$opt' is not a valid libtool archive"
+	fi
+
+      else
+	func_fatal_error "invalid argument \`$opt'"
+      fi
+    done
+
+    if test -n "$libs"; then
+      if test -n "$lt_sysroot"; then
+        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+      else
+        sysroot_cmd=
+      fi
+
+      # Remove sysroot references
+      if $opt_dry_run; then
+        for lib in $libs; do
+          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+        done
+      else
+        tmpdir=`func_mktempdir`
+        for lib in $libs; do
+	  sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+	    > $tmpdir/tmp-la
+	  mv -f $tmpdir/tmp-la $lib
+	done
+        ${RM}r "$tmpdir"
+      fi
+    fi
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $opt_dry_run || eval "$cmds" || func_append admincmds "
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    $opt_silent && exit $EXIT_SUCCESS
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      echo "----------------------------------------------------------------------"
+      echo "Libraries have been installed in:"
+      for libdir in $libdirs; do
+	$ECHO "   $libdir"
+      done
+      echo
+      echo "If you ever happen to want to link against installed libraries"
+      echo "in a given directory, LIBDIR, you must either use libtool, and"
+      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+      echo "flag during linking and do at least one of the following:"
+      if test -n "$shlibpath_var"; then
+	echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+	echo "     during execution"
+      fi
+      if test -n "$runpath_var"; then
+	echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+	echo "     during linking"
+      fi
+      if test -n "$hardcode_libdir_flag_spec"; then
+	libdir=LIBDIR
+	eval flag=\"$hardcode_libdir_flag_spec\"
+
+	$ECHO "   - use the \`$flag' linker flag"
+      fi
+      if test -n "$admincmds"; then
+	$ECHO "   - have your system administrator run these commands:$admincmds"
+      fi
+      if test -f /etc/ld.so.conf; then
+	echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+      fi
+      echo
+
+      echo "See any operating system documentation about shared libraries for"
+      case $host in
+	solaris2.[6789]|solaris2.1[0-9])
+	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+	  echo "pages."
+	  ;;
+	*)
+	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
+	  ;;
+      esac
+      echo "----------------------------------------------------------------------"
+    fi
+    exit $EXIT_SUCCESS
+}
+
+test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+    $opt_debug
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       case $nonopt in *shtool*) :;; *) false;; esac; then
+      # Aesthetically quote it.
+      func_quote_for_eval "$nonopt"
+      install_prog="$func_quote_for_eval_result "
+      arg=$1
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    func_quote_for_eval "$arg"
+    func_append install_prog "$func_quote_for_eval_result"
+    install_shared_prog=$install_prog
+    case " $install_prog " in
+      *[\\\ /]cp\ *) install_cp=: ;;
+      *) install_cp=false ;;
+    esac
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    no_mode=:
+    for arg
+    do
+      arg2=
+      if test -n "$dest"; then
+	func_append files " $dest"
+	dest=$arg
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f)
+	if $install_cp; then :; else
+	  prev=$arg
+	fi
+	;;
+      -g | -m | -o)
+	prev=$arg
+	;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*)
+	;;
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  if test "x$prev" = x-m && test -n "$install_override_mode"; then
+	    arg2=$install_override_mode
+	    no_mode=false
+	  fi
+	  prev=
+	else
+	  dest=$arg
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      func_quote_for_eval "$arg"
+      func_append install_prog " $func_quote_for_eval_result"
+      if test -n "$arg2"; then
+	func_quote_for_eval "$arg2"
+      fi
+      func_append install_shared_prog " $func_quote_for_eval_result"
+    done
+
+    test -z "$install_prog" && \
+      func_fatal_help "you must specify an install program"
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prev' option requires an argument"
+
+    if test -n "$install_override_mode" && $no_mode; then
+      if $install_cp; then :; else
+	func_quote_for_eval "$install_override_mode"
+	func_append install_shared_prog " -m $func_quote_for_eval_result"
+      fi
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	func_fatal_help "no file or destination specified"
+      else
+	func_fatal_help "you must specify a destination"
+      fi
+    fi
+
+    # Strip any trailing slash from the destination.
+    func_stripname '' '/' "$dest"
+    dest=$func_stripname_result
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      func_dirname_and_basename "$dest" "" "."
+      destdir="$func_dirname_result"
+      destname="$func_basename_result"
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files; shift
+      test "$#" -gt 1 && \
+	func_fatal_help "\`$dest' is not a directory"
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  func_fatal_help "\`$destdir' must be an absolute directory name"
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	func_append staticlibs " $file"
+	;;
+
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "\`$file' is not a valid libtool archive"
+
+	library_names=
+	old_library=
+	relink_command=
+	func_source "$file"
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) func_append current_libdirs " $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) func_append future_libdirs " $libdir" ;;
+	  esac
+	fi
+
+	func_dirname "$file" "/" ""
+	dir="$func_dirname_result"
+	func_append dir "$objdir"
+
+	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
+	  test "$inst_prefix_dir" = "$destdir" && \
+	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	  else
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+	  fi
+
+	  func_warning "relinking \`$file'"
+	  func_show_eval "$relink_command" \
+	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names; shift
+	if test -n "$1"; then
+	  realname="$1"
+	  shift
+
+	  srcname="$realname"
+	  test -n "$relink_command" && srcname="$realname"T
+
+	  # Install the shared library and build the symlinks.
+	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+	      'exit $?'
+	  tstripme="$stripme"
+	  case $host_os in
+	  cygwin* | mingw* | pw32* | cegcc*)
+	    case $realname in
+	    *.dll.a)
+	      tstripme=""
+	      ;;
+	    esac
+	    ;;
+	  esac
+	  if test -n "$tstripme" && test -n "$striplib"; then
+	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
+	  fi
+
+	  if test "$#" -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    # Try `ln -sf' first, because the `ln' binary might depend on
+	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
+	    # so we also need to try rm && ln -s.
+	    for linkname
+	    do
+	      test "$linkname" != "$realname" \
+		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  func_execute_cmds "$postinstall_cmds" 'exit $?'
+	fi
+
+	# Install the pseudo-library for information purposes.
+	func_basename "$file"
+	name="$func_basename_result"
+	instname="$dir/$name"i
+	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  func_basename "$file"
+	  destfile="$func_basename_result"
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  func_lo2o "$destfile"
+	  staticdest=$func_lo2o_result
+	  ;;
+	*.$objext)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	test -n "$destfile" && \
+	  func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  func_lo2o "$file"
+	  staticobj=$func_lo2o_result
+	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+	fi
+	exit $EXIT_SUCCESS
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  func_basename "$file"
+	  destfile="$func_basename_result"
+	  destfile="$destdir/$destfile"
+	fi
+
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=""
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      func_stripname '' '.exe' "$file"
+	      file=$func_stripname_result
+	      stripped_ext=".exe"
+	    fi
+	    ;;
+	esac
+
+	# Do a test to see if this is really a libtool program.
+	case $host in
+	*cygwin* | *mingw*)
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      wrapper=$func_ltwrapper_scriptname_result
+	    else
+	      func_stripname '' '.exe' "$file"
+	      wrapper=$func_stripname_result
+	    fi
+	    ;;
+	*)
+	    wrapper=$file
+	    ;;
+	esac
+	if func_ltwrapper_script_p "$wrapper"; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  func_source "$wrapper"
+
+	  # Check the variables that should have been set.
+	  test -z "$generated_by_libtool_version" && \
+	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+	  finalize=yes
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      func_source "$lib"
+	    fi
+	    libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      func_warning "\`$lib' has not been installed in \`$libdir'"
+	      finalize=no
+	    fi
+	  done
+
+	  relink_command=
+	  func_source "$wrapper"
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    $opt_dry_run || {
+	      if test "$finalize" = yes; then
+	        tmpdir=`func_mktempdir`
+		func_basename "$file$stripped_ext"
+		file="$func_basename_result"
+	        outputname="$tmpdir/$file"
+	        # Replace the output file specification.
+	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+	        $opt_silent || {
+	          func_quote_for_expand "$relink_command"
+		  eval "func_echo $func_quote_for_expand_result"
+	        }
+	        if eval "$relink_command"; then :
+	          else
+		  func_error "error: relink \`$file' with the above command before installing it"
+		  $opt_dry_run || ${RM}r "$tmpdir"
+		  continue
+	        fi
+	        file="$outputname"
+	      else
+	        func_warning "cannot relink \`$file'"
+	      fi
+	    }
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyway
+	case $install_prog,$host in
+	*/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    func_stripname '' '.exe' "$destfile"
+	    destfile=$func_stripname_result
+	    ;;
+	  esac
+	  ;;
+	esac
+	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+	$opt_dry_run || if test -n "$outputname"; then
+	  ${RM}r "$tmpdir"
+	fi
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      func_basename "$file"
+      name="$func_basename_result"
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+      tool_oldlib=$func_to_tool_file_result
+
+      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
+      fi
+
+      # Do each command in the postinstall commands.
+      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+    done
+
+    test -n "$future_libdirs" && \
+      func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      $opt_dry_run && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$opt_mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+    $opt_debug
+    my_outputname="$1"
+    my_originator="$2"
+    my_pic_p="${3-no}"
+    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+    my_dlsyms=
+
+    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+      if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	my_dlsyms="${my_outputname}S.c"
+      else
+	func_error "not configured to extract global symbols from dlpreopened files"
+      fi
+    fi
+
+    if test -n "$my_dlsyms"; then
+      case $my_dlsyms in
+      "") ;;
+      *.c)
+	# Discover the nlist of each of the dlfiles.
+	nlist="$output_objdir/${my_outputname}.nm"
+
+	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+	# Parse the name list into a source file.
+	func_verbose "creating $output_objdir/$my_dlsyms"
+
+	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+	if test "$dlself" = yes; then
+	  func_verbose "generating symbol list for \`$output'"
+
+	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+	  # Add our own program objects to the symbol list.
+	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	  for progfile in $progfiles; do
+	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+	    func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -n "$exclude_expsyms"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  if test -n "$export_symbols_regex"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  # Prepare the list of exported symbols
+	  if test -z "$export_symbols"; then
+	    export_symbols="$output_objdir/$outputname.exp"
+	    $opt_dry_run || {
+	      $RM $export_symbols
+	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+	      case $host in
+	      *cygwin* | *mingw* | *cegcc* )
+                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+	        ;;
+	      esac
+	    }
+	  else
+	    $opt_dry_run || {
+	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	      case $host in
+	        *cygwin* | *mingw* | *cegcc* )
+	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+	          ;;
+	      esac
+	    }
+	  fi
+	fi
+
+	for dlprefile in $dlprefiles; do
+	  func_verbose "extracting global C symbols from \`$dlprefile'"
+	  func_basename "$dlprefile"
+	  name="$func_basename_result"
+          case $host in
+	    *cygwin* | *mingw* | *cegcc* )
+	      # if an import library, we need to obtain dlname
+	      if func_win32_import_lib_p "$dlprefile"; then
+	        func_tr_sh "$dlprefile"
+	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
+	        dlprefile_dlbasename=""
+	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+	          # Use subshell, to avoid clobbering current variable values
+	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+	          if test -n "$dlprefile_dlname" ; then
+	            func_basename "$dlprefile_dlname"
+	            dlprefile_dlbasename="$func_basename_result"
+	          else
+	            # no lafile. user explicitly requested -dlpreopen <import library>.
+	            $sharedlib_from_linklib_cmd "$dlprefile"
+	            dlprefile_dlbasename=$sharedlib_from_linklib_result
+	          fi
+	        fi
+	        $opt_dry_run || {
+	          if test -n "$dlprefile_dlbasename" ; then
+	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+	          else
+	            func_warning "Could not compute DLL name from $name"
+	            eval '$ECHO ": $name " >> "$nlist"'
+	          fi
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+	        }
+	      else # not an import lib
+	        $opt_dry_run || {
+	          eval '$ECHO ": $name " >> "$nlist"'
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	        }
+	      fi
+	    ;;
+	    *)
+	      $opt_dry_run || {
+	        eval '$ECHO ": $name " >> "$nlist"'
+	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	      }
+	    ;;
+          esac
+	done
+
+	$opt_dry_run || {
+	  # Make sure we have at least an empty file.
+	  test -f "$nlist" || : > "$nlist"
+
+	  if test -n "$exclude_expsyms"; then
+	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	    $MV "$nlist"T "$nlist"
+	  fi
+
+	  # Try sorting and uniquifying the output.
+	  if $GREP -v "^: " < "$nlist" |
+	      if sort -k 3 </dev/null >/dev/null 2>&1; then
+		sort -k 3
+	      else
+		sort +2
+	      fi |
+	      uniq > "$nlist"S; then
+	    :
+	  else
+	    $GREP -v "^: " < "$nlist" > "$nlist"S
+	  fi
+
+	  if test -f "$nlist"S; then
+	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+	  else
+	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+	  fi
+
+	  echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols.  */
+typedef struct {
+  const char *name;
+  void *address;
+} lt_dlsymlist;
+extern LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+  { \"$my_originator\", (void *) 0 },"
+
+	  case $need_lib_prefix in
+	  no)
+	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  *)
+	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  esac
+	  echo >> "$output_objdir/$my_dlsyms" "\
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	} # !$opt_dry_run
+
+	pic_flag_for_symtable=
+	case "$compile_command " in
+	*" -static "*) ;;
+	*)
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+	  *-*-hpux*)
+	    pic_flag_for_symtable=" $pic_flag"  ;;
+	  *)
+	    if test "X$my_pic_p" != Xno; then
+	      pic_flag_for_symtable=" $pic_flag"
+	    fi
+	    ;;
+	  esac
+	  ;;
+	esac
+	symtab_cflags=
+	for arg in $LTCFLAGS; do
+	  case $arg in
+	  -pie | -fpie | -fPIE) ;;
+	  *) func_append symtab_cflags " $arg" ;;
+	  esac
+	done
+
+	# Now compile the dynamic symbol file.
+	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+	# Clean up the generated files.
+	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+	# Transform the symbol file into the correct name.
+	symfileobj="$output_objdir/${my_outputname}S.$objext"
+	case $host in
+	*cygwin* | *mingw* | *cegcc* )
+	  if test -f "$output_objdir/$my_outputname.def"; then
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	  else
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  fi
+	  ;;
+	*)
+	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  ;;
+	esac
+	;;
+      *)
+	func_fatal_error "unknown suffix for \`$my_dlsyms'"
+	;;
+      esac
+    else
+      # We keep going just in case the user didn't refer to
+      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+      # really was required.
+
+      # Nullify the symbol file.
+      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+    fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+  $opt_debug
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+      func_to_tool_file "$1" func_convert_file_msys_to_w32
+      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+	$SED -n -e '
+	    1,100{
+		/ I /{
+		    s,.*,import,
+		    p
+		    q
+		}
+	    }'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $ECHO "$win32_libid_type"
+}
+
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+  $opt_debug
+  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+  $opt_debug
+  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+    $SED '/^Contents of section '"$match_literal"':/{
+      # Place marker at beginning of archive member dllname section
+      s/.*/====MARK====/
+      p
+      d
+    }
+    # These lines can sometimes be longer than 43 characters, but
+    # are always uninteresting
+    /:[	 ]*file format pe[i]\{,1\}-/d
+    /^In archive [^:]*:/d
+    # Ensure marker is printed
+    /^====MARK====/p
+    # Remove all lines with less than 43 characters
+    /^.\{43\}/!d
+    # From remaining lines, remove first 43 characters
+    s/^.\{43\}//' |
+    $SED -n '
+      # Join marker and all lines until next marker into a single line
+      /^====MARK====/ b para
+      H
+      $ b para
+      b
+      :para
+      x
+      s/\n//g
+      # Remove the marker
+      s/^====MARK====//
+      # Remove trailing dots and whitespace
+      s/[\. \t]*$//
+      # Print
+      /./p' |
+    # we now have a list, one entry per line, of the stringified
+    # contents of the appropriate section of all members of the
+    # archive which possess that section. Heuristic: eliminate
+    # all those which have a first or second character that is
+    # a '.' (that is, objdump's representation of an unprintable
+    # character.) This should work for all archives with less than
+    # 0x302f exports -- but will fail for DLLs whose name actually
+    # begins with a literal '.' or a single character followed by
+    # a '.'.
+    #
+    # Of those that remain, print the first one.
+    $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+  test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+  test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+  $opt_debug
+  if func_cygming_gnu_implib_p "$1" ; then
+    # binutils import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+  elif func_cygming_ms_implib_p "$1" ; then
+    # ms-generated import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+  else
+    # unknown
+    sharedlib_from_linklib_result=""
+  fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    $opt_debug
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+    if test "$lock_old_archive_extraction" = yes; then
+      lockfile=$f_ex_an_ar_oldlib.lock
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    fi
+    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+		   'stat=$?; rm -f "$lockfile"; exit $stat'
+    if test "$lock_old_archive_extraction" = yes; then
+      $opt_dry_run || rm -f "$lockfile"
+    fi
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+    fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    $opt_debug
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+	*) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      func_basename "$my_xlib"
+      my_xlib="$func_basename_result"
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  func_arith $extracted_serial + 1
+	  extracted_serial=$func_arith_result
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
+
+      func_mkdir_p "$my_xdir"
+
+      case $host in
+      *-darwin*)
+	func_verbose "Extracting $my_xabs"
+	# Do not bother doing anything if just a dry run
+	$opt_dry_run || {
+	  darwin_orig_dir=`pwd`
+	  cd $my_xdir || exit $?
+	  darwin_archive=$my_xabs
+	  darwin_curdir=`pwd`
+	  darwin_base_archive=`basename "$darwin_archive"`
+	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+	  if test -n "$darwin_arches"; then
+	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+	    darwin_arch=
+	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+	    for darwin_arch in  $darwin_arches ; do
+	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+	      cd "$darwin_curdir"
+	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+	    done # $darwin_arches
+            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+	    darwin_file=
+	    darwin_files=
+	    for darwin_file in $darwin_filelist; do
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+	      $LIPO -create -output "$darwin_file" $darwin_files
+	    done # $darwin_filelist
+	    $RM -rf unfat-$$
+	    cd "$darwin_orig_dir"
+	  else
+	    cd $darwin_orig_dir
+	    func_extract_an_archive "$my_xdir" "$my_xabs"
+	  fi # $darwin_arches
+	} # !$opt_dry_run
+	;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+	;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+    done
+
+    func_extract_archives_result="$my_oldobjs"
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable.  Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take.  If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory.  This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+	func_emit_wrapper_arg1=${1-no}
+
+	$ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variables:
+  generated_by_libtool_version='$macro_version'
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$ECHO are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    file=\"\$0\""
+
+    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+    $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+    ECHO=\"$qECHO\"
+  fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+  lt_script_arg0=\$0
+  shift
+  for lt_opt
+  do
+    case \"\$lt_opt\" in
+    --lt-debug) lt_option_debug=1 ;;
+    --lt-dump-script)
+        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+        cat \"\$lt_dump_D/\$lt_dump_F\"
+        exit 0
+      ;;
+    --lt-*)
+        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+        exit 1
+      ;;
+    esac
+  done
+
+  # Print the debug banner immediately:
+  if test -n \"\$lt_option_debug\"; then
+    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+  fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+  lt_dump_args_N=1;
+  for lt_arg
+  do
+    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+  done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+  case $host in
+  # Backslashes separate directories on plain windows
+  *-*-mingw | *-*-os2* | *-cegcc*)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+    ;;
+
+  *)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+    ;;
+  esac
+  $ECHO "\
+      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+      exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+  case \" \$* \" in
+  *\\ --lt-*)
+    for lt_wr_arg
+    do
+      case \$lt_wr_arg in
+      --lt-*) ;;
+      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+      esac
+      shift
+    done ;;
+  esac
+  func_exec_program_core \${1+\"\$@\"}
+}
+
+  # Parse options
+  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+  done
+
+  # Usually 'no', except on cygwin/mingw when embedded into
+  # the cwrapper.
+  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+    # special case for '.'
+    if test \"\$thisdir\" = \".\"; then
+      thisdir=\`pwd\`
+    fi
+    # remove .libs from thisdir
+    case \"\$thisdir\" in
+    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+    $objdir )   thisdir=. ;;
+    esac
+  fi
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  $ECHO "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" ||
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $MKDIR \"\$progdir\"
+    else
+      $RM \"\$progdir/\$file\"
+    fi"
+
+	  $ECHO "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+	$ECHO \"\$relink_command_output\" >&2
+	$RM \"\$progdir/\$file\"
+	exit 1
+      fi
+    fi
+
+    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $RM \"\$progdir/\$program\";
+      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $RM \"\$progdir/\$file\"
+  fi"
+	else
+	  $ECHO "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	$ECHO "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# fixup the dll searchpath if we need to.
+	#
+	# Fix the DLL searchpath if we need to.  Do this before prepending
+	# to shlibpath, because on Windows, both are PATH and uninstalled
+	# libraries must come first.
+	if test -n "$dllsearchpath"; then
+	  $ECHO "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $ECHO "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	$ECHO "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+      func_exec_program \${1+\"\$@\"}
+    fi
+  else
+    # The program doesn't exist.
+    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit 1
+  fi
+fi\
+"
+}
+
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+	cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+*/
+EOF
+	    cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+#  include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+#  define _INTPTR_T_DEFINED
+#  define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
+#else
+static int lt_debug = 0;
+#endif
+
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+	    cat <<EOF
+volatile const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+              func_to_host_path "$temp_rpath"
+	      cat <<EOF
+const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * LIB_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test -n "$dllsearchpath"; then
+              func_to_host_path "$dllsearchpath:"
+	      cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test "$fast_install" = yes; then
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+	    else
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+	    fi
+
+
+	    cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX         "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int  newargc;
+  char *tmp_pathspec;
+  char *actual_cwrapper_path;
+  char *actual_cwrapper_name;
+  char *target_name;
+  char *lt_argv_zero;
+  intptr_t rval = 127;
+
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  newargz = XMALLOC (char *, argc + 1);
+
+  /* very simple arg parsing; don't want to rely on getopt
+   * also, copy all non cwrapper options to newargz, except
+   * argz[0], which is handled differently
+   */
+  newargc=0;
+  for (i = 1; i < argc; i++)
+    {
+      if (strcmp (argv[i], dumpscript_opt) == 0)
+	{
+EOF
+	    case "$host" in
+	      *mingw* | *cygwin* )
+		# make stdout use "unix" line endings
+		echo "          setmode(1,_O_BINARY);"
+		;;
+	      esac
+
+	    cat <<"EOF"
+	  lt_dump_script (stdout);
+	  return 0;
+	}
+      if (strcmp (argv[i], debug_opt) == 0)
+	{
+          lt_debug = 1;
+          continue;
+	}
+      if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+        {
+          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+             namespace, but it is not one of the ones we know about and
+             have already dealt with, above (inluding dump-script), then
+             report an error. Otherwise, targets might begin to believe
+             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+             namespace. The first time any user complains about this, we'll
+             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+             or a configure.ac-settable value.
+           */
+          lt_fatal (__FILE__, __LINE__,
+		    "unrecognized %s option: '%s'",
+                    ltwrapper_option_prefix, argv[i]);
+        }
+      /* otherwise ... */
+      newargz[++newargc] = xstrdup (argv[i]);
+    }
+  newargz[++newargc] = NULL;
+
+EOF
+	    cat <<EOF
+  /* The GNU banner must be the first non-error debug message */
+  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+	    cat <<"EOF"
+  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+  tmp_pathspec = find_executable (argv[0]);
+  if (tmp_pathspec == NULL)
+    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (before symlink chase) at: %s\n",
+		  tmp_pathspec);
+
+  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (after symlink chase) at: %s\n",
+		  actual_cwrapper_path);
+  XFREE (tmp_pathspec);
+
+  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+  strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+  /* wrapper name transforms */
+  strendzap (actual_cwrapper_name, ".exe");
+  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+  XFREE (actual_cwrapper_name);
+  actual_cwrapper_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  /* target_name transforms -- use actual target program name; might have lt- prefix */
+  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+  strendzap (target_name, ".exe");
+  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+  XFREE (target_name);
+  target_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(main) libtool target name: %s\n",
+		  target_name);
+EOF
+
+	    cat <<EOF
+  newargz[0] =
+    XMALLOC (char, (strlen (actual_cwrapper_path) +
+		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+  strcpy (newargz[0], actual_cwrapper_path);
+  strcat (newargz[0], "$objdir");
+  strcat (newargz[0], "/");
+EOF
+
+	    cat <<"EOF"
+  /* stop here, and copy so we don't have to do this twice */
+  tmp_pathspec = xstrdup (newargz[0]);
+
+  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+  strcat (newargz[0], actual_cwrapper_name);
+
+  /* DO want the lt- prefix here if it exists, so use target_name */
+  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+  XFREE (tmp_pathspec);
+  tmp_pathspec = NULL;
+EOF
+
+	    case $host_os in
+	      mingw*)
+	    cat <<"EOF"
+  {
+    char* p;
+    while ((p = strchr (newargz[0], '\\')) != NULL)
+      {
+	*p = '/';
+      }
+    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+      {
+	*p = '/';
+      }
+  }
+EOF
+	    ;;
+	    esac
+
+	    cat <<"EOF"
+  XFREE (target_name);
+  XFREE (actual_cwrapper_path);
+  XFREE (actual_cwrapper_name);
+
+  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
+  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
+     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+     because on Windows, both *_VARNAMEs are PATH but uninstalled
+     libraries must come first. */
+  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+		  nonnull (lt_argv_zero));
+  for (i = 0; i < newargc; i++)
+    {
+      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+		      i, nonnull (newargz[i]));
+    }
+
+EOF
+
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+  /* execv doesn't actually work on mingw as expected on unix */
+  newargz = prepare_spawn (newargz);
+  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+  if (rval == -1)
+    {
+      /* failed to start process */
+      lt_debugprintf (__FILE__, __LINE__,
+		      "(main) failed to launch target \"%s\": %s\n",
+		      lt_argv_zero, nonnull (strerror (errno)));
+      return 127;
+    }
+  return rval;
+EOF
+		;;
+	      *)
+		cat <<"EOF"
+  execv (lt_argv_zero, newargz);
+  return rval; /* =127, but avoids unused variable warning */
+EOF
+		;;
+	    esac
+
+	    cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+  void *p = (void *) malloc (num);
+  if (!p)
+    lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+			  string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable (const char *path)
+{
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0)
+      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+    return 1;
+  else
+    return 0;
+}
+
+int
+make_executable (const char *path)
+{
+  int rval = 0;
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if (stat (path, &st) >= 0)
+    {
+      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+    }
+  return rval;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise
+   Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+  int has_slash = 0;
+  const char *p;
+  const char *p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  int tmp_len;
+  char *concat_name;
+
+  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+                  nonempty (wrapper));
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable (concat_name))
+	return concat_name;
+      XFREE (concat_name);
+    }
+  else
+    {
+#endif
+      if (IS_DIR_SEPARATOR (wrapper[0]))
+	{
+	  concat_name = xstrdup (wrapper);
+	  if (check_executable (concat_name))
+	    return concat_name;
+	  XFREE (concat_name);
+	}
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+    }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+      {
+	has_slash = 1;
+	break;
+      }
+  if (!has_slash)
+    {
+      /* no slashes; search PATH */
+      const char *path = getenv ("PATH");
+      if (path != NULL)
+	{
+	  for (p = path; *p; p = p_next)
+	    {
+	      const char *q;
+	      size_t p_len;
+	      for (q = p; *q; q++)
+		if (IS_PATH_SEPARATOR (*q))
+		  break;
+	      p_len = q - p;
+	      p_next = (*q == '\0' ? q : q + 1);
+	      if (p_len == 0)
+		{
+		  /* empty path: current directory */
+		  if (getcwd (tmp, LT_PATHMAX) == NULL)
+		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+                              nonnull (strerror (errno)));
+		  tmp_len = strlen (tmp);
+		  concat_name =
+		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, tmp, tmp_len);
+		  concat_name[tmp_len] = '/';
+		  strcpy (concat_name + tmp_len + 1, wrapper);
+		}
+	      else
+		{
+		  concat_name =
+		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, p, p_len);
+		  concat_name[p_len] = '/';
+		  strcpy (concat_name + p_len + 1, wrapper);
+		}
+	      if (check_executable (concat_name))
+		return concat_name;
+	      XFREE (concat_name);
+	    }
+	}
+      /* not found in PATH; assume curdir */
+    }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+              nonnull (strerror (errno)));
+  tmp_len = strlen (tmp);
+  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable (concat_name))
+    return concat_name;
+  XFREE (concat_name);
+  return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+  return xstrdup (pathspec);
+#else
+  char buf[LT_PATHMAX];
+  struct stat s;
+  char *tmp_pathspec = xstrdup (pathspec);
+  char *p;
+  int has_symlinks = 0;
+  while (strlen (tmp_pathspec) && !has_symlinks)
+    {
+      lt_debugprintf (__FILE__, __LINE__,
+		      "checking path component for symlinks: %s\n",
+		      tmp_pathspec);
+      if (lstat (tmp_pathspec, &s) == 0)
+	{
+	  if (S_ISLNK (s.st_mode) != 0)
+	    {
+	      has_symlinks = 1;
+	      break;
+	    }
+
+	  /* search backwards for last DIR_SEPARATOR */
+	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    p--;
+	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    {
+	      /* no more DIR_SEPARATORS left */
+	      break;
+	    }
+	  *p = '\0';
+	}
+      else
+	{
+	  lt_fatal (__FILE__, __LINE__,
+		    "error accessing file \"%s\": %s",
+		    tmp_pathspec, nonnull (strerror (errno)));
+	}
+    }
+  XFREE (tmp_pathspec);
+
+  if (!has_symlinks)
+    {
+      return xstrdup (pathspec);
+    }
+
+  tmp_pathspec = realpath (pathspec, buf);
+  if (tmp_pathspec == 0)
+    {
+      lt_fatal (__FILE__, __LINE__,
+		"could not follow symlinks for %s", pathspec);
+    }
+  return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert (str != NULL);
+  assert (pat != NULL);
+
+  len = strlen (str);
+  patlen = strlen (pat);
+
+  if (patlen <= len)
+    {
+      str += len - patlen;
+      if (strcmp (str, pat) == 0)
+	*str = '\0';
+    }
+  return str;
+}
+
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+  va_list args;
+  if (lt_debug)
+    {
+      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+      va_start (args, fmt);
+      (void) vfprintf (stderr, fmt, args);
+      va_end (args);
+    }
+}
+
+static void
+lt_error_core (int exit_status, const char *file,
+	       int line, const char *mode,
+	       const char *message, va_list ap)
+{
+  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *file, int line, const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
+  va_end (ap);
+}
+
+static const char *
+nonnull (const char *s)
+{
+  return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+  return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_setenv) setting '%s' to '%s'\n",
+                  nonnull (name), nonnull (value));
+  {
+#ifdef HAVE_SETENV
+    /* always make a copy, for consistency with !HAVE_SETENV */
+    char *str = xstrdup (value);
+    setenv (name, str, 1);
+#else
+    int len = strlen (name) + 1 + strlen (value) + 1;
+    char *str = XMALLOC (char, len);
+    sprintf (str, "%s=%s", name, value);
+    if (putenv (str) != EXIT_SUCCESS)
+      {
+        XFREE (str);
+      }
+#endif
+  }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+  char *new_value;
+  if (orig_value && *orig_value)
+    {
+      int orig_value_len = strlen (orig_value);
+      int add_len = strlen (add);
+      new_value = XMALLOC (char, add_len + orig_value_len + 1);
+      if (to_end)
+        {
+          strcpy (new_value, orig_value);
+          strcpy (new_value + orig_value_len, add);
+        }
+      else
+        {
+          strcpy (new_value, add);
+          strcpy (new_value + add_len, orig_value);
+        }
+    }
+  else
+    {
+      new_value = xstrdup (add);
+    }
+  return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      /* some systems can't cope with a ':'-terminated path #' */
+      int len = strlen (new_value);
+      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+        {
+          new_value[len-1] = '\0';
+        }
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+EOF
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+   Note that spawn() does not by itself call the command interpreter
+     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+         GetVersionEx(&v);
+         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+      }) ? "cmd.exe" : "command.com").
+   Instead it simply concatenates the arguments, separated by ' ', and calls
+   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
+   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+   special way:
+   - Space and tab are interpreted as delimiters. They are not treated as
+     delimiters if they are surrounded by double quotes: "...".
+   - Unescaped double quotes are removed from the input. Their only effect is
+     that within double quotes, space and tab are treated like normal
+     characters.
+   - Backslashes not followed by double quotes are not special.
+   - But 2*n+1 backslashes followed by a double quote become
+     n backslashes followed by a double quote (n >= 0):
+       \" -> "
+       \\\" -> \"
+       \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+  size_t argc;
+  char **new_argv;
+  size_t i;
+
+  /* Count number of arguments.  */
+  for (argc = 0; argv[argc] != NULL; argc++)
+    ;
+
+  /* Allocate new argument vector.  */
+  new_argv = XMALLOC (char *, argc + 1);
+
+  /* Put quoted arguments into the new argument vector.  */
+  for (i = 0; i < argc; i++)
+    {
+      const char *string = argv[i];
+
+      if (string[0] == '\0')
+	new_argv[i] = xstrdup ("\"\"");
+      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+	{
+	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+	  size_t length;
+	  unsigned int backslashes;
+	  const char *s;
+	  char *quoted_string;
+	  char *p;
+
+	  length = 0;
+	  backslashes = 0;
+	  if (quote_around)
+	    length++;
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		length += backslashes + 1;
+	      length++;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    length += backslashes + 1;
+
+	  quoted_string = XMALLOC (char, length + 1);
+
+	  p = quoted_string;
+	  backslashes = 0;
+	  if (quote_around)
+	    *p++ = '"';
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		{
+		  unsigned int j;
+		  for (j = backslashes + 1; j > 0; j--)
+		    *p++ = '\\';
+		}
+	      *p++ = c;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    {
+	      unsigned int j;
+	      for (j = backslashes; j > 0; j--)
+		*p++ = '\\';
+	      *p++ = '"';
+	    }
+	  *p = '\0';
+
+	  new_argv[i] = quoted_string;
+	}
+      else
+	new_argv[i] = (char *) string;
+    }
+  new_argv[argc] = NULL;
+
+  return new_argv;
+}
+EOF
+		;;
+	    esac
+
+            cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+	    func_emit_wrapper yes |
+	      $SED -n -e '
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/  fputs ("\1", f);/p
+g
+D'
+            cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+    $opt_debug
+    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+    *import*) : ;;
+    *) false ;;
+    esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+    $opt_debug
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args=$nonopt
+    base_compile="$nonopt $@"
+    compile_command=$nonopt
+    finalize_command=$nonopt
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+    new_inherited_linker_flags=
+
+    avoid_version=no
+    bindir=
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    non_pic_objects=
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+    weak_libs=
+    single_module="${wl}-single_module"
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -shared)
+	test "$build_libtool_libs" != yes && \
+	  func_fatal_configuration "can not build a shared library"
+	build_old_libs=no
+	break
+	;;
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    func_warning "complete static linking is impossible in this configuration"
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	-static)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=built
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
+	build_libtool_libs=no
+	build_old_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg="$1"
+      shift
+      func_quote_for_eval "$arg"
+      qarg=$func_quote_for_eval_unquoted_result
+      func_append libtool_args " $func_quote_for_eval_result"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  func_append compile_command " @OUTPUT@"
+	  func_append finalize_command " @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	bindir)
+	  bindir="$arg"
+	  prev=
+	  continue
+	  ;;
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    func_append compile_command " @SYMFILE@"
+	    func_append finalize_command " @SYMFILE@"
+	    preload=yes
+	  fi
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      func_append dlfiles " $arg"
+	    else
+	      func_append dlprefiles " $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  test -f "$arg" \
+	    || func_fatal_error "symbol file \`$arg' does not exist"
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	framework)
+	  case $host in
+	    *-*-darwin*)
+	      case "$deplibs " in
+		*" $qarg.ltframework "*) ;;
+		*) func_append deplibs " $qarg.ltframework" # this is fixed later
+		   ;;
+	      esac
+	      ;;
+	  esac
+	  prev=
+	  continue
+	  ;;
+	inst_prefix)
+	  inst_prefix_dir="$arg"
+	  prev=
+	  continue
+	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat "$save_arg"`
+	    do
+#	      func_append moreargs " $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+
+	      # Check to see that this really is a libtool object.
+	      if func_lalib_unsafe_p "$arg"; then
+		pic_object=
+		non_pic_object=
+
+		# Read the .lo file
+		func_source "$arg"
+
+		if test -z "$pic_object" ||
+		   test -z "$non_pic_object" ||
+		   test "$pic_object" = none &&
+		   test "$non_pic_object" = none; then
+		  func_fatal_error "cannot find name of object for \`$arg'"
+		fi
+
+		# Extract subdirectory from the argument.
+		func_dirname "$arg" "/" ""
+		xdir="$func_dirname_result"
+
+		if test "$pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object="$xdir$pic_object"
+
+		  if test "$prev" = dlfiles; then
+		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		      func_append dlfiles " $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test "$prev" = dlprefiles; then
+		    # Preload the old-style object.
+		    func_append dlprefiles " $pic_object"
+		    prev=
+		  fi
+
+		  # A PIC object.
+		  func_append libobjs " $pic_object"
+		  arg="$pic_object"
+		fi
+
+		# Non-PIC object.
+		if test "$non_pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object="$xdir$non_pic_object"
+
+		  # A standard non-PIC object
+		  func_append non_pic_objects " $non_pic_object"
+		  if test -z "$pic_object" || test "$pic_object" = none ; then
+		    arg="$non_pic_object"
+		  fi
+		else
+		  # If the PIC object exists, use it instead.
+		  # $xdir was prepended to $pic_object above.
+		  non_pic_object="$pic_object"
+		  func_append non_pic_objects " $non_pic_object"
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if $opt_dry_run; then
+		  # Extract subdirectory from the argument.
+		  func_dirname "$arg" "/" ""
+		  xdir="$func_dirname_result"
+
+		  func_lo2o "$arg"
+		  pic_object=$xdir$objdir/$func_lo2o_result
+		  non_pic_object=$xdir$func_lo2o_result
+		  func_append libobjs " $pic_object"
+		  func_append non_pic_objects " $non_pic_object"
+	        else
+		  func_fatal_error "\`$arg' is not a valid libtool object"
+		fi
+	      fi
+	    done
+	  else
+	    func_fatal_error "link input file \`$arg' does not exist"
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
+	precious_regex)
+	  precious_files_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    func_fatal_error "only absolute run-paths are allowed"
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) func_append rpath " $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) func_append xrpath " $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	shrext)
+	  shrext_cmds="$arg"
+	  prev=
+	  continue
+	  ;;
+	weak)
+	  func_append weak_libs " $arg"
+	  prev=
+	  continue
+	  ;;
+	xcclinker)
+	  func_append linker_flags " $qarg"
+	  func_append compiler_flags " $qarg"
+	  prev=
+	  func_append compile_command " $qarg"
+	  func_append finalize_command " $qarg"
+	  continue
+	  ;;
+	xcompiler)
+	  func_append compiler_flags " $qarg"
+	  prev=
+	  func_append compile_command " $qarg"
+	  func_append finalize_command " $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  func_append linker_flags " $qarg"
+	  func_append compiler_flags " $wl$qarg"
+	  prev=
+	  func_append compile_command " $wl$qarg"
+	  func_append finalize_command " $wl$qarg"
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n "$prev"
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  # See comment for -static flag below, for more details.
+	  func_append compile_command " $link_static_flag"
+	  func_append finalize_command " $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -bindir)
+	prev=bindir
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  func_fatal_error "more than one -exported-symbols argument is not allowed"
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -framework)
+	prev=framework
+	continue
+	;;
+
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix* | /*-*-irix*)
+	  func_append compile_command " $arg"
+	  func_append finalize_command " $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	func_stripname "-L" '' "$arg"
+	if test -z "$func_stripname_result"; then
+	  if test "$#" -gt 0; then
+	    func_fatal_error "require no space between \`-L' and \`$1'"
+	  else
+	    func_fatal_error "need path for \`-L' option"
+	  fi
+	fi
+	func_resolve_sysroot "$func_stripname_result"
+	dir=$func_resolve_sysroot_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  test -z "$absdir" && \
+	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
+	  dir="$absdir"
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "* | *" $arg "*)
+	  # Will only happen for absolute or sysroot arguments
+	  ;;
+	*)
+	  # Preserve sysroot, but never include relative directories
+	  case $dir in
+	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
+	    *) func_append deplibs " -L$dir" ;;
+	  esac
+	  func_append lib_search_path " $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  ::) dllsearchpath=$dir;;
+	  *) func_append dllsearchpath ":$dir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) func_append dllsearchpath ":$testbindir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C and math libraries are in the System framework
+	    func_append deplibs " System.ltframework"
+	    continue
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  esac
+	elif test "X$arg" = "X-lc_r"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
+	fi
+	func_append deplibs " $arg"
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      # Darwin uses the -arch flag to determine output architecture.
+      -model|-arch|-isysroot|--sysroot)
+	func_append compiler_flags " $arg"
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+	prev=xcompiler
+	continue
+	;;
+
+      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	func_append compiler_flags " $arg"
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+	case "$new_inherited_linker_flags " in
+	    *" $arg "*) ;;
+	    * ) func_append new_inherited_linker_flags " $arg" ;;
+	esac
+	continue
+	;;
+
+      -multi_module)
+	single_module="${wl}-multi_module"
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # and Darwin in order for the loader to find any dlls it needs.
+	  func_warning "\`-no-install' is ignored for $host"
+	  func_warning "assuming \`-no-fast-install' instead"
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+	prev=precious_regex
+	continue
+	;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	func_stripname '-R' '' "$arg"
+	dir=$func_stripname_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	=*)
+	  func_stripname '=' '' "$dir"
+	  dir=$lt_sysroot$func_stripname_result
+	  ;;
+	*)
+	  func_fatal_error "only absolute run-paths are allowed"
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) func_append xrpath " $dir" ;;
+	esac
+	continue
+	;;
+
+      -shared)
+	# The effects of -shared are defined in a previous loop.
+	continue
+	;;
+
+      -shrext)
+	prev=shrext
+	continue
+	;;
+
+      -static | -static-libtool-libs)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
+
+      -weak)
+        prev=weak
+	continue
+	;;
+
+      -Wc,*)
+	func_stripname '-Wc,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+	  func_append arg " $func_quote_for_eval_result"
+	  func_append compiler_flags " $func_quote_for_eval_result"
+	done
+	IFS="$save_ifs"
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Wl,*)
+	func_stripname '-Wl,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+	  func_append arg " $wl$func_quote_for_eval_result"
+	  func_append compiler_flags " $wl$func_quote_for_eval_result"
+	  func_append linker_flags " $func_quote_for_eval_result"
+	done
+	IFS="$save_ifs"
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
+
+      # -msg_* for osf cc
+      -msg_*)
+	func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+
+      # Flags to be passed through unchanged, with rationale:
+      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
+      # -r[0-9][0-9]*        specify processor for the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+      # +DA*, +DD*           enable 64-bit mode for the HP compiler
+      # -q*                  compiler args for the IBM compiler
+      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+      # -F/path              path to uninstalled frameworks, gcc on darwin
+      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
+      # @file                GCC response files
+      # -tp=*                Portland pgcc target processor selection
+      # --sysroot=*          for sysroot support
+      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
+        func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+        func_append compile_command " $arg"
+        func_append finalize_command " $arg"
+        func_append compiler_flags " $arg"
+        continue
+        ;;
+
+      # Some other compiler flag.
+      -* | +*)
+        func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+
+      *.$objext)
+	# A standard object.
+	func_append objs " $arg"
+	;;
+
+      *.lo)
+	# A libtool-controlled object.
+
+	# Check to see that this really is a libtool object.
+	if func_lalib_unsafe_p "$arg"; then
+	  pic_object=
+	  non_pic_object=
+
+	  # Read the .lo file
+	  func_source "$arg"
+
+	  if test -z "$pic_object" ||
+	     test -z "$non_pic_object" ||
+	     test "$pic_object" = none &&
+	     test "$non_pic_object" = none; then
+	    func_fatal_error "cannot find name of object for \`$arg'"
+	  fi
+
+	  # Extract subdirectory from the argument.
+	  func_dirname "$arg" "/" ""
+	  xdir="$func_dirname_result"
+
+	  if test "$pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    pic_object="$xdir$pic_object"
+
+	    if test "$prev" = dlfiles; then
+	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		func_append dlfiles " $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test "$prev" = dlprefiles; then
+	      # Preload the old-style object.
+	      func_append dlprefiles " $pic_object"
+	      prev=
+	    fi
+
+	    # A PIC object.
+	    func_append libobjs " $pic_object"
+	    arg="$pic_object"
+	  fi
+
+	  # Non-PIC object.
+	  if test "$non_pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object="$xdir$non_pic_object"
+
+	    # A standard non-PIC object
+	    func_append non_pic_objects " $non_pic_object"
+	    if test -z "$pic_object" || test "$pic_object" = none ; then
+	      arg="$non_pic_object"
+	    fi
+	  else
+	    # If the PIC object exists, use it instead.
+	    # $xdir was prepended to $pic_object above.
+	    non_pic_object="$pic_object"
+	    func_append non_pic_objects " $non_pic_object"
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if $opt_dry_run; then
+	    # Extract subdirectory from the argument.
+	    func_dirname "$arg" "/" ""
+	    xdir="$func_dirname_result"
+
+	    func_lo2o "$arg"
+	    pic_object=$xdir$objdir/$func_lo2o_result
+	    non_pic_object=$xdir$func_lo2o_result
+	    func_append libobjs " $pic_object"
+	    func_append non_pic_objects " $non_pic_object"
+	  else
+	    func_fatal_error "\`$arg' is not a valid libtool object"
+	  fi
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	func_append deplibs " $arg"
+	func_append old_deplibs " $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	func_resolve_sysroot "$arg"
+	if test "$prev" = dlfiles; then
+	  # This library was specified with -dlopen.
+	  func_append dlfiles " $func_resolve_sysroot_result"
+	  prev=
+	elif test "$prev" = dlprefiles; then
+	  # The library was specified with -dlpreopen.
+	  func_append dlprefiles " $func_resolve_sysroot_result"
+	  prev=
+	else
+	  func_append deplibs " $func_resolve_sysroot_result"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+      fi
+    done # argument parsing loop
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prevarg' option requires an argument"
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      func_append compile_command " $arg"
+      func_append finalize_command " $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    func_basename "$output"
+    outputname="$func_basename_result"
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    func_dirname "$output" "/" ""
+    output_objdir="$func_dirname_result$objdir"
+    func_to_tool_file "$output_objdir/"
+    tool_output_objdir=$func_to_tool_file_result
+    # Create the object directory.
+    func_mkdir_p "$output_objdir"
+
+    # Determine the type of output
+    case $output in
+    "")
+      func_fatal_help "you must specify an output file"
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if $opt_preserve_dup_deps ; then
+	case "$libs " in
+	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	esac
+      fi
+      func_append libs " $deplib"
+    done
+
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if $opt_duplicate_compiler_generated_deps; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
+	  esac
+	  func_append pre_post_deps " $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    notinst_path= # paths that contain not-installed libtool libraries
+
+    case $linkmode in
+    lib)
+	passes="conv dlpreopen link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=no
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+
+    for pass in $passes; do
+      # The preopen pass in lib mode reverses $deplibs; put it back here
+      # so that -L comes before libs that need it for instance...
+      if test "$linkmode,$pass" = "lib,link"; then
+	## FIXME: Find the place where the list is rebuilt in the wrong
+	##        order, and fix it there properly
+        tmp_deplibs=
+	for deplib in $deplibs; do
+	  tmp_deplibs="$deplib $tmp_deplibs"
+	done
+	deplibs="$tmp_deplibs"
+      fi
+
+      if test "$linkmode,$pass" = "lib,link" ||
+	 test "$linkmode,$pass" = "prog,scan"; then
+	libs="$deplibs"
+	deplibs=
+      fi
+      if test "$linkmode" = prog; then
+	case $pass in
+	dlopen) libs="$dlfiles" ;;
+	dlpreopen) libs="$dlprefiles" ;;
+	link)
+	  libs="$deplibs %DEPLIBS%"
+	  test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+	  ;;
+	esac
+      fi
+      if test "$linkmode,$pass" = "lib,dlpreopen"; then
+	# Collect and forward deplibs of preopened libtool libs
+	for lib in $dlprefiles; do
+	  # Ignore non-libtool-libs
+	  dependency_libs=
+	  func_resolve_sysroot "$lib"
+	  case $lib in
+	  *.la)	func_source "$func_resolve_sysroot_result" ;;
+	  esac
+
+	  # Collect preopened libtool deplibs, except any this library
+	  # has declared as weak libs
+	  for deplib in $dependency_libs; do
+	    func_basename "$deplib"
+            deplib_base=$func_basename_result
+	    case " $weak_libs " in
+	    *" $deplib_base "*) ;;
+	    *) func_append deplibs " $deplib" ;;
+	    esac
+	  done
+	done
+	libs="$dlprefiles"
+      fi
+      if test "$pass" = dlopen; then
+	# Collect dlpreopened libraries
+	save_deplibs="$deplibs"
+	deplibs=
+      fi
+
+      for deplib in $libs; do
+	lib=
+	found=no
+	case $deplib in
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    func_append compiler_flags " $deplib"
+	    if test "$linkmode" = lib ; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) func_append new_inherited_linker_flags " $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-l*)
+	  if test "$linkmode" != lib && test "$linkmode" != prog; then
+	    func_warning "\`-l' is ignored for archives/objects"
+	    continue
+	  fi
+	  func_stripname '-l' '' "$deplib"
+	  name=$func_stripname_result
+	  if test "$linkmode" = lib; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
+	    for search_ext in .la $std_shrext .so .a; do
+	      # Search the libtool library
+	      lib="$searchdir/lib${name}${search_ext}"
+	      if test -f "$lib"; then
+		if test "$search_ext" = ".la"; then
+		  found=yes
+		else
+		  found=no
+		fi
+		break 2
+	      fi
+	    done
+	  done
+	  if test "$found" != yes; then
+	    # deplib doesn't seem to be a libtool library
+	    if test "$linkmode,$pass" = "prog,link"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  else # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if func_lalib_p "$lib"; then
+		  library_names=
+		  old_library=
+		  func_source "$lib"
+		  for l in $old_library $library_names; do
+		    ll="$l"
+		  done
+		  if test "X$ll" = "X$old_library" ; then # only static version available
+		    found=no
+		    func_dirname "$lib" "" "."
+		    ladir="$func_dirname_result"
+		    lib=$ladir/$old_library
+		    if test "$linkmode,$pass" = "prog,link"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+		;;
+	      *) ;;
+	      esac
+	    fi
+	  fi
+	  ;; # -l
+	*.ltframework)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    deplibs="$deplib $deplibs"
+	    if test "$linkmode" = lib ; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) func_append new_inherited_linker_flags " $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test "$pass" = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    func_append newlib_search_path " $func_resolve_sysroot_result"
+	    ;;
+	  prog)
+	    if test "$pass" = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test "$pass" = scan; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    func_append newlib_search_path " $func_resolve_sysroot_result"
+	    ;;
+	  *)
+	    func_warning "\`-L' is ignored for archives/objects"
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test "$pass" = link; then
+	    func_stripname '-R' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    dir=$func_resolve_sysroot_result
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) func_append xrpath " $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la)
+	  func_resolve_sysroot "$deplib"
+	  lib=$func_resolve_sysroot_result
+	  ;;
+	*.$libext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    # Linking convenience modules into shared libraries is allowed,
+	    # but linking other static libraries is non-portable.
+	    case " $dlpreconveniencelibs " in
+	    *" $deplib "*) ;;
+	    *)
+	      valid_a_lib=no
+	      case $deplibs_check_method in
+		match_pattern*)
+		  set dummy $deplibs_check_method; shift
+		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+		    | $EGREP "$match_pattern_regex" > /dev/null; then
+		    valid_a_lib=yes
+		  fi
+		;;
+		pass_all)
+		  valid_a_lib=yes
+		;;
+	      esac
+	      if test "$valid_a_lib" != yes; then
+		echo
+		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because the file extensions .$libext of this argument makes me believe"
+		echo "*** that it is just a static archive that I should not use here."
+	      else
+		echo
+		$ECHO "*** Warning: Linking the shared library $output against the"
+		$ECHO "*** static library $deplib is not portable!"
+		deplibs="$deplib $deplibs"
+	      fi
+	      ;;
+	    esac
+	    continue
+	    ;;
+	  prog)
+	    if test "$pass" != link; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	  elif test "$linkmode" = prog; then
+	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	      # If there is no dlopen support or we're linking statically,
+	      # we need to preload.
+	      func_append newdlprefiles " $deplib"
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      func_append newdlfiles " $deplib"
+	    fi
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=yes
+	  continue
+	  ;;
+	esac # case $deplib
+
+	if test "$found" = yes || test -f "$lib"; then :
+	else
+	  func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+	fi
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$lib" \
+	  || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+	func_dirname "$lib" "" "."
+	ladir="$func_dirname_result"
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	inherited_linker_flags=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variables installed, or shouldnotlink
+	installed=yes
+	shouldnotlink=no
+	avoidtemprpath=
+
+
+	# Read the .la file
+	func_source "$lib"
+
+	# Convert "-framework foo" to "foo.ltframework"
+	if test -n "$inherited_linker_flags"; then
+	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+	    case " $new_inherited_linker_flags " in
+	      *" $tmp_inherited_linker_flag "*) ;;
+	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
+	    esac
+	  done
+	fi
+	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	if test "$linkmode,$pass" = "lib,link" ||
+	   test "$linkmode,$pass" = "prog,scan" ||
+	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+	  test -n "$dlopen" && func_append dlfiles " $dlopen"
+	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
+	fi
+
+	if test "$pass" = conv; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      func_fatal_error "cannot find name of link library for \`$lib'"
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    func_append convenience " $ladir/$objdir/$old_library"
+	    func_append old_convenience " $ladir/$objdir/$old_library"
+	    tmp_libs=
+	    for deplib in $dependency_libs; do
+	      deplibs="$deplib $deplibs"
+	      if $opt_preserve_dup_deps ; then
+		case "$tmp_libs " in
+		*" $deplib "*) func_append specialdeplibs " $deplib" ;;
+		esac
+	      fi
+	      func_append tmp_libs " $deplib"
+	    done
+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
+	    func_fatal_error "\`$lib' is not a convenience library"
+	  fi
+	  continue
+	fi # $pass = conv
+
+
+	# Get the name of the library we link against.
+	linklib=
+	if test -n "$old_library" &&
+	   { test "$prefer_static_libs" = yes ||
+	     test "$prefer_static_libs,$installed" = "built,no"; }; then
+	  linklib=$old_library
+	else
+	  for l in $old_library $library_names; do
+	    linklib="$l"
+	  done
+	fi
+	if test -z "$linklib"; then
+	  func_fatal_error "cannot find name of link library for \`$lib'"
+	fi
+
+	# This library was specified with -dlopen.
+	if test "$pass" = dlopen; then
+	  if test -z "$libdir"; then
+	    func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+	  fi
+	  if test -z "$dlname" ||
+	     test "$dlopen_support" != yes ||
+	     test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
+	    func_append dlprefiles " $lib $dependency_libs"
+	  else
+	    func_append newdlfiles " $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    func_warning "cannot determine absolute directory name of \`$ladir'"
+	    func_warning "passing it literally to the linker, although it might fail"
+	    abs_ladir="$ladir"
+	  fi
+	  ;;
+	esac
+	func_basename "$lib"
+	laname="$func_basename_result"
+
+	# Find the relevant object directory and library name.
+	if test "X$installed" = Xyes; then
+	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    func_warning "library \`$lib' was moved."
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    libdir="$abs_ladir"
+	  else
+	    dir="$lt_sysroot$libdir"
+	    absdir="$lt_sysroot$libdir"
+	  fi
+	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+	else
+	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    # Remove this search path later
+	    func_append notinst_path " $abs_ladir"
+	  else
+	    dir="$ladir/$objdir"
+	    absdir="$abs_ladir/$objdir"
+	    # Remove this search path later
+	    func_append notinst_path " $abs_ladir"
+	  fi
+	fi # $installed = yes
+	func_stripname 'lib' '.la' "$laname"
+	name=$func_stripname_result
+
+	# This library was specified with -dlpreopen.
+	if test "$pass" = dlpreopen; then
+	  if test -z "$libdir" && test "$linkmode" = prog; then
+	    func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+	  fi
+	  case "$host" in
+	    # special handling for platforms with PE-DLLs.
+	    *cygwin* | *mingw* | *cegcc* )
+	      # Linker will automatically link against shared library if both
+	      # static and shared are present.  Therefore, ensure we extract
+	      # symbols from the import library if a shared library is present
+	      # (otherwise, the dlopen module name will be incorrect).  We do
+	      # this by putting the import library name into $newdlprefiles.
+	      # We recover the dlopen module name by 'saving' the la file
+	      # name in a special purpose variable, and (later) extracting the
+	      # dlname from the la file.
+	      if test -n "$dlname"; then
+	        func_tr_sh "$dir/$linklib"
+	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+	        func_append newdlprefiles " $dir/$linklib"
+	      else
+	        func_append newdlprefiles " $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          func_append dlpreconveniencelibs " $dir/$old_library"
+	      fi
+	    ;;
+	    * )
+	      # Prefer using a static library (so that no silly _DYNAMIC symbols
+	      # are required to link).
+	      if test -n "$old_library"; then
+	        func_append newdlprefiles " $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          func_append dlpreconveniencelibs " $dir/$old_library"
+	      # Otherwise, use the dlname, so that lt_dlopen finds it.
+	      elif test -n "$dlname"; then
+	        func_append newdlprefiles " $dir/$dlname"
+	      else
+	        func_append newdlprefiles " $dir/$linklib"
+	      fi
+	    ;;
+	  esac
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test "$linkmode" = lib; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs" # used for prog,scan pass
+	  fi
+	  continue
+	fi
+
+
+	if test "$linkmode" = prog && test "$pass" != link; then
+	  func_append newlib_search_path " $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=no
+	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
+	     test "$build_libtool_libs" = no; then
+	    linkalldeplibs=yes
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) func_stripname '-L' '' "$deplib"
+	         func_resolve_sysroot "$func_stripname_result"
+	         func_append newlib_search_path " $func_resolve_sysroot_result"
+		 ;;
+	    esac
+	    # Need to link against all dependency_libs?
+	    if test "$linkalldeplibs" = yes; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	if test "$linkmode,$pass" = "prog,link"; then
+	  if test -n "$library_names" &&
+	     { { test "$prefer_static_libs" = no ||
+	         test "$prefer_static_libs,$installed" = "built,yes"; } ||
+	       test -z "$old_library"; }; then
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+	      # Make sure the rpath contains only unique directories.
+	      case "$temp_rpath:" in
+	      *"$absdir:"*) ;;
+	      *) func_append temp_rpath "$absdir:" ;;
+	      esac
+	    fi
+
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) func_append compile_rpath " $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append finalize_rpath " $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi # $linkmode,$pass = prog,link...
+
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+	fi
+
+	link_static=no # Whether the deplib will be linked statically
+	use_static_libs=$prefer_static_libs
+	if test "$use_static_libs" = built && test "$installed" = yes; then
+	  use_static_libs=no
+	fi
+	if test -n "$library_names" &&
+	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
+	  case $host in
+	  *cygwin* | *mingw* | *cegcc*)
+	      # No point in relinking DLLs because paths are not encoded
+	      func_append notinst_deplibs " $lib"
+	      need_relink=no
+	    ;;
+	  *)
+	    if test "$installed" = no; then
+	      func_append notinst_deplibs " $lib"
+	      need_relink=yes
+	    fi
+	    ;;
+	  esac
+	  # This is a shared library
+
+	  # Warn about portability, can't link against -module's on some
+	  # systems (darwin).  Don't bleat about dlopened modules though!
+	  dlopenmodule=""
+	  for dlpremoduletest in $dlprefiles; do
+	    if test "X$dlpremoduletest" = "X$lib"; then
+	      dlopenmodule="$dlpremoduletest"
+	      break
+	    fi
+	  done
+	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+	    echo
+	    if test "$linkmode" = prog; then
+	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $ECHO "*** $linklib is not portable!"
+	  fi
+	  if test "$linkmode" = lib &&
+	     test "$hardcode_into_libs" = yes; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) func_append compile_rpath " $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append finalize_rpath " $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    shift
+	    realname="$1"
+	    shift
+	    libname=`eval "\\$ECHO \"$libname_spec\""`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname="$dlname"
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin* | mingw* | *cegcc*)
+	        func_arith $current - $age
+		major=$func_arith_result
+		versuffix="-$major"
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname="$realname"
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot="$soname"
+	    func_basename "$soroot"
+	    soname="$func_basename_result"
+	    func_stripname 'lib' '.dll' "$soname"
+	    newlib=libimp-$func_stripname_result.a
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      func_verbose "extracting exported symbol list from \`$soname'"
+	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      func_verbose "generating import library for \`$soname'"
+	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n "$old_archive_from_expsyms_cmds"
+
+	  if test "$linkmode" = prog || test "$opt_mode" != relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test "$hardcode_direct" = no; then
+		add="$dir/$linklib"
+		case $host in
+		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+		    *-*-unixware7*) add_dir="-L$dir" ;;
+		  *-*-darwin* )
+		    # if the lib is a (non-dlopened) module then we can not
+		    # link against it, someone is ignoring the earlier warnings
+		    if /usr/bin/file -L $add 2> /dev/null |
+			 $GREP ": [^:]* bundle" >/dev/null ; then
+		      if test "X$dlopenmodule" != "X$lib"; then
+			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
+			if test -z "$old_library" ; then
+			  echo
+			  echo "*** And there doesn't seem to be a static archive available"
+			  echo "*** The link will probably fail, sorry"
+			else
+			  add="$dir/$old_library"
+			fi
+		      elif test -n "$old_library"; then
+			add="$dir/$old_library"
+		      fi
+		    fi
+		esac
+	      elif test "$hardcode_minus_L" = no; then
+		case $host in
+		*-*-sunos*) add_shlibpath="$dir" ;;
+		esac
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = no; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test "$hardcode_direct" = yes &&
+	         test "$hardcode_direct_absolute" = no; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = yes; then
+		add_dir="-L$absdir"
+		# Try looking first in the location we're being installed to.
+		if test -n "$inst_prefix_dir"; then
+		  case $libdir in
+		    [\\/]*)
+		      func_append add_dir " -L$inst_prefix_dir$libdir"
+		      ;;
+		  esac
+		fi
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = yes; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test "$lib_linked" != yes; then
+	      func_fatal_configuration "unsupported hardcode properties"
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test "$hardcode_direct" != yes &&
+		 test "$hardcode_minus_L" != yes &&
+		 test "$hardcode_shlibpath_var" = yes; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) func_append finalize_shlibpath "$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test "$linkmode" = prog || test "$opt_mode" = relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test "$hardcode_direct" = yes &&
+	       test "$hardcode_direct_absolute" = no; then
+	      add="$libdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) func_append finalize_shlibpath "$libdir:" ;;
+	      esac
+	      add="-l$name"
+	    elif test "$hardcode_automatic" = yes; then
+	      if test -n "$inst_prefix_dir" &&
+		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
+		add="$inst_prefix_dir$libdir/$linklib"
+	      else
+		add="$libdir/$linklib"
+	      fi
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      if test -n "$inst_prefix_dir"; then
+		case $libdir in
+		  [\\/]*)
+		    func_append add_dir " -L$inst_prefix_dir$libdir"
+		    ;;
+		esac
+	      fi
+	      add="-l$name"
+	    fi
+
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test "$linkmode" = prog; then
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test "$build_libtool_libs" = yes; then
+	  # Not a shared library
+	  if test "$deplibs_check_method" != pass_all; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    echo
+	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
+	    echo "*** I have the capability to make that library automatically link in when"
+	    echo "*** you link to this library.  But I can only do this if you have a"
+	    echo "*** shared version of the library, which you do not appear to have."
+	    if test "$module" = yes; then
+	      echo "*** But as you try to build a module library, libtool will still create "
+	      echo "*** a static module, that should work as long as the dlopening application"
+	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      if test -z "$global_symbol_pipe"; then
+		echo
+		echo "*** However, this would only work if libtool was able to extract symbol"
+		echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+		echo "*** not find such a program.  So, this module is probably useless."
+		echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test "$build_old_libs" = no; then
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test "$linkmode" = lib; then
+	  if test -n "$dependency_libs" &&
+	     { test "$hardcode_into_libs" != yes ||
+	       test "$build_old_libs" = yes ||
+	       test "$link_static" = yes; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) func_stripname '-R' '' "$libdir"
+	           temp_xrpath=$func_stripname_result
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) func_append xrpath " $temp_xrpath";;
+		   esac;;
+	      *) func_append temp_deplibs " $libdir";;
+	      esac
+	    done
+	    dependency_libs="$temp_deplibs"
+	  fi
+
+	  func_append newlib_search_path " $absdir"
+	  # Link against this library
+	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    case $deplib in
+              -L*) func_stripname '-L' '' "$deplib"
+                   func_resolve_sysroot "$func_stripname_result";;
+              *) func_resolve_sysroot "$deplib" ;;
+            esac
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $func_resolve_sysroot_result "*)
+                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $func_resolve_sysroot_result"
+	  done
+
+	  if test "$link_all_deplibs" != no; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      path=
+	      case $deplib in
+	      -L*) path="$deplib" ;;
+	      *.la)
+	        func_resolve_sysroot "$deplib"
+	        deplib=$func_resolve_sysroot_result
+	        func_dirname "$deplib" "" "."
+		dir=$func_dirname_result
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    func_warning "cannot determine absolute directory name of \`$dir'"
+		    absdir="$dir"
+		  fi
+		  ;;
+		esac
+		if $GREP "^installed=no" $deplib > /dev/null; then
+		case $host in
+		*-*-darwin*)
+		  depdepl=
+		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names" ; then
+		    for tmp in $deplibrary_names ; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$absdir/$objdir/$depdepl" ; then
+		      depdepl="$absdir/$objdir/$depdepl"
+		      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+                      if test -z "$darwin_install_name"; then
+                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
+                      fi
+		      func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+		      func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
+		      path=
+		    fi
+		  fi
+		  ;;
+		*)
+		  path="-L$absdir/$objdir"
+		  ;;
+		esac
+		else
+		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  test -z "$libdir" && \
+		    func_fatal_error "\`$deplib' is not a valid libtool archive"
+		  test "$absdir" != "$libdir" && \
+		    func_warning "\`$deplib' seems to be moved"
+
+		  path="-L$absdir"
+		fi
+		;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$path $deplibs" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      if test "$pass" = link; then
+	if test "$linkmode" = "prog"; then
+	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+	else
+	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	fi
+      fi
+      dependency_libs="$newdependency_libs"
+      if test "$pass" = dlpreopen; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test "$pass" != dlopen; then
+	if test "$pass" != conv; then
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) func_append lib_search_path " $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	fi
+
+	if test "$linkmode,$pass" != "prog,link"; then
+	  vars="deplibs"
+	else
+	  vars="compile_deplibs finalize_deplibs"
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
+	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) func_append tmp_libs " $deplib" ;;
+	      esac
+	      ;;
+	    *) func_append tmp_libs " $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs ; do
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=""
+	  ;;
+	esac
+	if test -n "$i" ; then
+	  func_append tmp_libs " $i"
+	fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test "$linkmode" = prog; then
+      dlfiles="$newdlfiles"
+    fi
+    if test "$linkmode" = prog || test "$linkmode" = lib; then
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	func_warning "\`-dlopen' is ignored for archives"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "\`-l' and \`-L' are ignored for archives" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "\`-rpath' is ignored for archives"
+
+      test -n "$xrpath" && \
+	func_warning "\`-R' is ignored for archives"
+
+      test -n "$vinfo" && \
+	func_warning "\`-version-info/-version-number' is ignored for archives"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for archives"
+
+      test -n "$export_symbols$export_symbols_regex" && \
+	func_warning "\`-export-symbols' is ignored for archives"
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      func_append objs "$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+	func_stripname 'lib' '.la' "$outputname"
+	name=$func_stripname_result
+	eval shared_ext=\"$shrext_cmds\"
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	test "$module" = no && \
+	  func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  func_stripname '' '.la' "$outputname"
+	  name=$func_stripname_result
+	  eval shared_ext=\"$shrext_cmds\"
+	  eval libname=\"$libname_spec\"
+	else
+	  func_stripname '' '.la' "$outputname"
+	  libname=$func_stripname_result
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test "$deplibs_check_method" != pass_all; then
+	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+	else
+	  echo
+	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+	  $ECHO "*** objects $objs is not portable!"
+	  func_append libobjs " $objs"
+	fi
+      fi
+
+      test "$dlself" != no && \
+	func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+      set dummy $rpath
+      shift
+      test "$#" -gt 1 && \
+	func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+      install_libdir="$1"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  # Some compilers have problems with a `.al' extension so
+	  # convenience libraries should have the same extension an
+	  # archive normally would.
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	test -n "$vinfo" && \
+	  func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+	test -n "$release" && \
+	  func_warning "\`-release' is ignored for convenience libraries"
+      else
+
+	# Parse the version information argument.
+	save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	shift
+	IFS="$save_ifs"
+
+	test -n "$7" && \
+	  func_fatal_help "too many parameters to \`-version-info'"
+
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+
+	case $vinfo_number in
+	yes)
+	  number_major="$1"
+	  number_minor="$2"
+	  number_revision="$3"
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # which has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  # correct linux to gnu/linux during the next big refactor
+	  darwin|linux|osf|windows|none)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age="$number_minor"
+	    revision="$number_revision"
+	    ;;
+	  freebsd-aout|freebsd-elf|qnx|sunos)
+	    current="$number_major"
+	    revision="$number_minor"
+	    age="0"
+	    ;;
+	  irix|nonstopux)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age="$number_minor"
+	    revision="$number_minor"
+	    lt_irix_increment=no
+	    ;;
+	  *)
+	    func_fatal_configuration "$modename: unknown library version type \`$version_type'"
+	    ;;
+	  esac
+	  ;;
+	no)
+	  current="$1"
+	  revision="$2"
+	  age="$3"
+	  ;;
+	esac
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "CURRENT \`$current' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $revision in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "REVISION \`$revision' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $age in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "AGE \`$age' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	if test "$age" -gt "$current"; then
+	  func_error "AGE \`$age' is greater than the current interface number \`$current'"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix="$major.$age.$revision"
+	  # Darwin ld doesn't like 0 for these options...
+	  func_arith $current + 1
+	  minor_current=$func_arith_result
+	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current"
+	  ;;
+
+	irix | nonstopux)
+	  if test "X$lt_irix_increment" = "Xno"; then
+	    func_arith $current - $age
+	  else
+	    func_arith $current - $age + 1
+	  fi
+	  major=$func_arith_result
+
+	  case $version_type in
+	    nonstopux) verstring_prefix=nonstopux ;;
+	    *)         verstring_prefix=sgi ;;
+	  esac
+	  verstring="$verstring_prefix$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test "$loop" -ne 0; do
+	    func_arith $revision - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring="$verstring_prefix$major.$iface:$verstring"
+	  done
+
+	  # Before this point, $major must not contain `.'.
+	  major=.$major
+	  versuffix="$major.$revision"
+	  ;;
+
+	linux) # correct to gnu/linux during the next big refactor
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test "$loop" -ne 0; do
+	    func_arith $current - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  func_append verstring ":${current}.0"
+	  ;;
+
+	qnx)
+	  major=".$current"
+	  versuffix=".$current"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 filesystems.
+	  func_arith $current - $age
+	  major=$func_arith_result
+	  versuffix="-$major"
+	  ;;
+
+	*)
+	  func_fatal_configuration "unknown library version type \`$version_type'"
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  case $version_type in
+	  darwin)
+	    # we can't check for "0.0" in archive_cmds due to quoting
+	    # problems, so we reset it completely
+	    verstring=
+	    ;;
+	  *)
+	    verstring="0.0"
+	    ;;
+	  esac
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    func_warning "undefined symbols not allowed in $host shared libraries"
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+
+      fi
+
+      func_generate_dlsyms "$libname" "$libname" "yes"
+      func_append libobjs " $symfileobj"
+      test "X$libobjs" = "X " && libobjs=
+
+      if test "$opt_mode" != relink; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
+	removelist=
+	tempremovelist=`$ECHO "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext | *.gcno)
+	       ;;
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+	       if test "X$precious_files_regex" != "X"; then
+		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+		 then
+		   continue
+		 fi
+	       fi
+	       func_append removelist " $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	test -n "$removelist" && \
+	  func_show_eval "${RM}r \$removelist"
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	func_append oldlibs " $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      #for path in $notinst_path; do
+      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+      #done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  func_replace_sysroot "$libdir"
+	  func_append temp_xrpath " -R$func_replace_sysroot_result"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_rpath " $libdir" ;;
+	  esac
+	done
+	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) func_append dlfiles " $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) func_append dlprefiles " $lib" ;;
+	esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    func_append deplibs " System.ltframework"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    ;;
+	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test "$build_libtool_need_lc" = "yes"; then
+	      func_append deplibs " -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behavior.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $opt_dry_run || $RM conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $opt_dry_run || $RM conftest
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    func_append newdeplibs " $i"
+		    i=""
+		    ;;
+		  esac
+		fi
+		if test -n "$i" ; then
+		  libname=`eval "\\$ECHO \"$libname_spec\""`
+		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		  set dummy $deplib_matches; shift
+		  deplib_match=$1
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    func_append newdeplibs " $i"
+		  else
+		    droppeddeps=yes
+		    echo
+		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		    echo "*** I have the capability to make that library automatically link in when"
+		    echo "*** you link to this library.  But I can only do this if you have a"
+		    echo "*** shared version of the library, which I believe you do not have"
+		    echo "*** because a test_compile did reveal that the linker did not use it for"
+		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
+		fi
+		;;
+	      *)
+		func_append newdeplibs " $i"
+		;;
+	      esac
+	    done
+	  else
+	    # Error occurred in the first compile.  Let's try to salvage
+	    # the situation: Compile a separate program for each library.
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		$opt_dry_run || $RM conftest
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+		  ldd_output=`ldd conftest`
+		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      func_append newdeplibs " $i"
+		      i=""
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i" ; then
+		    libname=`eval "\\$ECHO \"$libname_spec\""`
+		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		    set dummy $deplib_matches; shift
+		    deplib_match=$1
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		      func_append newdeplibs " $i"
+		    else
+		      droppeddeps=yes
+		      echo
+		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		      echo "*** I have the capability to make that library automatically link in when"
+		      echo "*** you link to this library.  But I can only do this if you have a"
+		      echo "*** shared version of the library, which you do not appear to have"
+		      echo "*** because a test_compile did reveal that the linker did not use this one"
+		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
+		  fi
+		else
+		  droppeddeps=yes
+		  echo
+		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
+		  echo "*** make it link in!  You will probably need to install it or some"
+		  echo "*** library that it depends on before this library will be fully"
+		  echo "*** functional.  Installing it before continuing would be even better."
+		fi
+		;;
+	      *)
+		func_append newdeplibs " $i"
+		;;
+	      esac
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method; shift
+	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  func_append newdeplibs " $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		if test -n "$file_magic_glob"; then
+		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+		else
+		  libnameglob=$libname
+		fi
+		test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  if test "$want_nocaseglob" = yes; then
+		    shopt -s nocaseglob
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		    $nocaseglob
+		  else
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		  fi
+		  for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null |
+			 $GREP " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+			 $SED -e 10q |
+			 $EGREP "$file_magic_regex" > /dev/null; then
+			func_append newdeplibs " $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a file magic. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      func_append newdeplibs " $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method; shift
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  func_append newdeplibs " $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		    potlib="$potent_lib" # see symlink-check above in file_magic test
+		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+		       $EGREP "$match_pattern_regex" > /dev/null; then
+		      func_append newdeplibs " $a_deplib"
+		      a_deplib=""
+		      break 2
+		    fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      func_append newdeplibs " $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	    for i in $predeps $postdeps ; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+	    done
+	  fi
+	  case $tmp_deplibs in
+	  *[!\	\ ]*)
+	    echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	    ;;
+	  esac
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library with the System framework
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+	  ;;
+	esac
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    echo
+	    echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
+	    echo "*** a static module, that should work as long as the dlopening"
+	    echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      echo
+	      echo "*** However, this would only work if libtool was able to extract symbol"
+	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      echo "*** not find such a program.  So, this module is probably useless."
+	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    echo "*** The inter-library dependencies that have been dropped here will be"
+	    echo "*** automatically added whenever a program is linked with this library"
+	    echo "*** or is declared to -dlopen it."
+
+	    if test "$allow_undefined" = no; then
+	      echo
+	      echo "*** Since this library must not contain undefined symbols,"
+	      echo "*** because either the platform does not support them or"
+	      echo "*** it was explicitly requested with -no-undefined,"
+	      echo "*** libtool will only create a static version of it."
+	      if test "$build_old_libs" = no; then
+		oldlibs="$output_objdir/$libname.$libext"
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+      case $host in
+	*-*-darwin*)
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  ;;
+      esac
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $deplibs " in
+	  *" -L$path/$objdir "*)
+	    func_append new_libs " -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) func_append new_libs " $deplib" ;;
+	  esac
+	  ;;
+	*) func_append new_libs " $deplib" ;;
+	esac
+      done
+      deplibs="$new_libs"
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	# Remove ${wl} instances when linking with ld.
+	# FIXME: should test the right _cmds variable.
+	case $archive_cmds in
+	  *\$LD\ *) wl= ;;
+        esac
+	if test "$hardcode_into_libs" = yes; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath="$finalize_rpath"
+	  test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		func_replace_sysroot "$libdir"
+		libdir=$func_replace_sysroot_result
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs="$libdir"
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		func_append dep_rpath " $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append perm_rpath " $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir="$hardcode_libdirs"
+	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      func_append rpath "$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath="$finalize_shlibpath"
+	test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext_cmds\"
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	shift
+	realname="$1"
+	shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+	if test -z "$dlname"; then
+	  dlname=$soname
+	fi
+
+	lib="$output_objdir/$realname"
+	linknames=
+	for link
+	do
+	  func_append linknames " $link"
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	test "X$libobjs" = "X " && libobjs=
+
+	delfiles=
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+	  export_symbols="$output_objdir/$libname.uexp"
+	  func_append delfiles " $export_symbols"
+	fi
+
+	orig_export_symbols=
+	case $host_os in
+	cygwin* | mingw* | cegcc*)
+	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+	    # exporting using user supplied symfile
+	    if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+	      # and it's NOT already a .def file. Must figure out
+	      # which of the given symbols are data symbols and tag
+	      # them as such. So, trigger use of export_symbols_cmds.
+	      # export_symbols gets reassigned inside the "prepare
+	      # the list of exported symbols" if statement, so the
+	      # include_expsyms logic still works.
+	      orig_export_symbols="$export_symbols"
+	      export_symbols=
+	      always_export_symbols=yes
+	    fi
+	  fi
+	  ;;
+	esac
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    func_verbose "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $opt_dry_run || $RM $export_symbols
+	    cmds=$export_symbols_cmds
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd1 in $cmds; do
+	      IFS="$save_ifs"
+	      # Take the normal branch if the nm_file_list_spec branch
+	      # doesn't work or if tool conversion is not needed.
+	      case $nm_file_list_spec~$to_tool_file_cmd in
+		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+		  try_normal_branch=yes
+		  eval cmd=\"$cmd1\"
+		  func_len " $cmd"
+		  len=$func_len_result
+		  ;;
+		*)
+		  try_normal_branch=no
+		  ;;
+	      esac
+	      if test "$try_normal_branch" = yes \
+		 && { test "$len" -lt "$max_cmd_len" \
+		      || test "$max_cmd_len" -le -1; }
+	      then
+		func_show_eval "$cmd" 'exit $?'
+		skipped_export=false
+	      elif test -n "$nm_file_list_spec"; then
+		func_basename "$output"
+		output_la=$func_basename_result
+		save_libobjs=$libobjs
+		save_output=$output
+		output=${output_objdir}/${output_la}.nm
+		func_to_tool_file "$output"
+		libobjs=$nm_file_list_spec$func_to_tool_file_result
+		func_append delfiles " $output"
+		func_verbose "creating $NM input file list: $output"
+		for obj in $save_libobjs; do
+		  func_to_tool_file "$obj"
+		  $ECHO "$func_to_tool_file_result"
+		done > "$output"
+		eval cmd=\"$cmd1\"
+		func_show_eval "$cmd" 'exit $?'
+		output=$save_output
+		libobjs=$save_libobjs
+		skipped_export=false
+	      else
+		# The command line is too long to execute in one step.
+		func_verbose "using reloadable object file for export list..."
+		skipped_export=:
+		# Break out early, otherwise skipped_export may be
+		# set to false by a later but shorter cmd.
+		break
+	      fi
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  tmp_export_symbols="$export_symbols"
+	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	fi
+
+	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+	  # The given exports_symbols file has to be filtered, so filter it.
+	  func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	  # 's' commands which not all seds can handle. GNU sed should be fine
+	  # though. Also, the filter scales superlinearly with the number of
+	  # global variables. join(1) would be nice here, but unfortunately
+	  # isn't a blessed tool.
+	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+	  export_symbols=$output_objdir/$libname.def
+	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	fi
+
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+	  case " $convenience " in
+	  *" $test_deplib "*) ;;
+	  *)
+	    func_append tmp_deplibs " $test_deplib"
+	    ;;
+	  esac
+	done
+	deplibs="$tmp_deplibs"
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec" &&
+	    test "$compiler_needs_object" = yes &&
+	    test -z "$libobjs"; then
+	    # extract the archives, so we have objects to list.
+	    # TODO: could optimize this to just extract one archive.
+	    whole_archive_flag_spec=
+	  fi
+	  if test -n "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    func_append generated " $gentop"
+
+	    func_extract_archives $gentop $convenience
+	    func_append libobjs " $func_extract_archives_result"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	fi
+
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  func_append linker_flags " $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test "$opt_mode" = relink; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test "$module" = yes && test -n "$module_cmds" ; then
+	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	    eval test_cmds=\"$module_expsym_cmds\"
+	    cmds=$module_expsym_cmds
+	  else
+	    eval test_cmds=\"$module_cmds\"
+	    cmds=$module_cmds
+	  fi
+	else
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    eval test_cmds=\"$archive_expsym_cmds\"
+	    cmds=$archive_expsym_cmds
+	  else
+	    eval test_cmds=\"$archive_cmds\"
+	    cmds=$archive_cmds
+	  fi
+	fi
+
+	if test "X$skipped_export" != "X:" &&
+	   func_len " $test_cmds" &&
+	   len=$func_len_result &&
+	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
+	  # The command line is too long to link in one step, link piecewise
+	  # or, if using GNU ld and skipped_export is not :, use a linker
+	  # script.
+
+	  # Save the value of $output and $libobjs because we want to
+	  # use them later.  If we have whole_archive_flag_spec, we
+	  # want to use save_libobjs as it was before
+	  # whole_archive_flag_spec was expanded, because we can't
+	  # assume the linker understands whole_archive_flag_spec.
+	  # This may have to be revisited, in case too many
+	  # convenience libraries get linked in and end up exceeding
+	  # the spec.
+	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  func_basename "$output"
+	  output_la=$func_basename_result
+
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  last_robj=
+	  k=1
+
+	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+	    output=${output_objdir}/${output_la}.lnkscript
+	    func_verbose "creating GNU ld script: $output"
+	    echo 'INPUT (' > $output
+	    for obj in $save_libobjs
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    echo ')' >> $output
+	    func_append delfiles " $output"
+	    func_to_tool_file "$output"
+	    output=$func_to_tool_file_result
+	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+	    output=${output_objdir}/${output_la}.lnk
+	    func_verbose "creating linker input file list: $output"
+	    : > $output
+	    set x $save_libobjs
+	    shift
+	    firstobj=
+	    if test "$compiler_needs_object" = yes; then
+	      firstobj="$1 "
+	      shift
+	    fi
+	    for obj
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    func_append delfiles " $output"
+	    func_to_tool_file "$output"
+	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
+	  else
+	    if test -n "$save_libobjs"; then
+	      func_verbose "creating reloadable object files..."
+	      output=$output_objdir/$output_la-${k}.$objext
+	      eval test_cmds=\"$reload_cmds\"
+	      func_len " $test_cmds"
+	      len0=$func_len_result
+	      len=$len0
+
+	      # Loop over the list of objects to be linked.
+	      for obj in $save_libobjs
+	      do
+		func_len " $obj"
+		func_arith $len + $func_len_result
+		len=$func_arith_result
+		if test "X$objlist" = X ||
+		   test "$len" -lt "$max_cmd_len"; then
+		  func_append objlist " $obj"
+		else
+		  # The command $test_cmds is almost too long, add a
+		  # command to the queue.
+		  if test "$k" -eq 1 ; then
+		    # The first file doesn't have a previous command to add.
+		    reload_objs=$objlist
+		    eval concat_cmds=\"$reload_cmds\"
+		  else
+		    # All subsequent reloadable object files will link in
+		    # the last one created.
+		    reload_objs="$objlist $last_robj"
+		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
+		  fi
+		  last_robj=$output_objdir/$output_la-${k}.$objext
+		  func_arith $k + 1
+		  k=$func_arith_result
+		  output=$output_objdir/$output_la-${k}.$objext
+		  objlist=" $obj"
+		  func_len " $last_robj"
+		  func_arith $len0 + $func_len_result
+		  len=$func_arith_result
+		fi
+	      done
+	      # Handle the remaining objects by creating one last
+	      # reloadable object file.  All subsequent reloadable object
+	      # files will link in the last one created.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      reload_objs="$objlist $last_robj"
+	      eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
+	      if test -n "$last_robj"; then
+	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+	      fi
+	      func_append delfiles " $output"
+
+	    else
+	      output=
+	    fi
+
+	    if ${skipped_export-false}; then
+	      func_verbose "generating symbol list for \`$libname.la'"
+	      export_symbols="$output_objdir/$libname.exp"
+	      $opt_dry_run || $RM $export_symbols
+	      libobjs=$output
+	      # Append the command to create the export file.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+	      if test -n "$last_robj"; then
+		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+	      fi
+	    fi
+
+	    test -n "$save_libobjs" &&
+	      func_verbose "creating a temporary reloadable object file: $output"
+
+	    # Loop through the commands generated above and execute them.
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd in $concat_cmds; do
+	      IFS="$save_ifs"
+	      $opt_silent || {
+		  func_quote_for_expand "$cmd"
+		  eval "func_echo $func_quote_for_expand_result"
+	      }
+	      $opt_dry_run || eval "$cmd" || {
+		lt_exit=$?
+
+		# Restore the uninstalled library and exit
+		if test "$opt_mode" = relink; then
+		  ( cd "$output_objdir" && \
+		    $RM "${realname}T" && \
+		    $MV "${realname}U" "$realname" )
+		fi
+
+		exit $lt_exit
+	      }
+	    done
+	    IFS="$save_ifs"
+
+	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+
+          if ${skipped_export-false}; then
+	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	      tmp_export_symbols="$export_symbols"
+	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	    fi
+
+	    if test -n "$orig_export_symbols"; then
+	      # The given exports_symbols file has to be filtered, so filter it.
+	      func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	      # 's' commands which not all seds can handle. GNU sed should be fine
+	      # though. Also, the filter scales superlinearly with the number of
+	      # global variables. join(1) would be nice here, but unfortunately
+	      # isn't a blessed tool.
+	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+	      export_symbols=$output_objdir/$libname.def
+	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	    fi
+	  fi
+
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+
+	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	  # Expand the library linking commands again to reset the
+	  # value of $libobjs for piecewise linking.
+
+	  # Do each of the archive commands.
+	  if test "$module" = yes && test -n "$module_cmds" ; then
+	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	      cmds=$module_expsym_cmds
+	    else
+	      cmds=$module_cmds
+	    fi
+	  else
+	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	      cmds=$archive_expsym_cmds
+	    else
+	      cmds=$archive_cmds
+	    fi
+	  fi
+	fi
+
+	if test -n "$delfiles"; then
+	  # Append the command to remove temporary files to $cmds.
+	  eval cmds=\"\$cmds~\$RM $delfiles\"
+	fi
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  func_append libobjs " $func_extract_archives_result"
+	  test "X$libobjs" = "X " && libobjs=
+	fi
+
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $opt_silent || {
+	    func_quote_for_expand "$cmd"
+	    eval "func_echo $func_quote_for_expand_result"
+	  }
+	  $opt_dry_run || eval "$cmd" || {
+	    lt_exit=$?
+
+	    # Restore the uninstalled library and exit
+	    if test "$opt_mode" = relink; then
+	      ( cd "$output_objdir" && \
+	        $RM "${realname}T" && \
+		$MV "${realname}U" "$realname" )
+	    fi
+
+	    exit $lt_exit
+	  }
+	done
+	IFS="$save_ifs"
+
+	# Restore the uninstalled library and exit
+	if test "$opt_mode" = relink; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+	  if test -n "$convenience"; then
+	    if test -z "$whole_archive_flag_spec"; then
+	      func_show_eval '${RM}r "$gentop"'
+	    fi
+	  fi
+
+	  exit $EXIT_SUCCESS
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    obj)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	func_warning "\`-dlopen' is ignored for objects"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "\`-l' and \`-L' are ignored for objects" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "\`-rpath' is ignored for objects"
+
+      test -n "$xrpath" && \
+	func_warning "\`-R' is ignored for objects"
+
+      test -n "$vinfo" && \
+	func_warning "\`-version-info' is ignored for objects"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for objects"
+
+      case $output in
+      *.lo)
+	test -n "$objs$old_deplibs" && \
+	  func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+	libobj=$output
+	func_lo2o "$libobj"
+	obj=$func_lo2o_result
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $opt_dry_run || $RM $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
+      wl=
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+	else
+	  gentop="$output_objdir/${obj}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $convenience
+	  reload_conv_objs="$reload_objs $func_extract_archives_result"
+	fi
+      fi
+
+      # If we're not building shared, we need to use non_pic_objs
+      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      func_execute_cmds "$reload_cmds" 'exit $?'
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	# $show "echo timestamp > $libobj"
+	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	func_execute_cmds "$reload_cmds" 'exit $?'
+      fi
+
+      if test -n "$gentop"; then
+	func_show_eval '${RM}r "$gentop"'
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) func_stripname '' '.exe' "$output"
+	          output=$func_stripname_result.exe;;
+      esac
+      test -n "$vinfo" && \
+	func_warning "\`-version-info' is ignored for programs"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for programs"
+
+      test "$preload" = yes \
+        && test "$dlopen_support" = unknown \
+	&& test "$dlopen_self" = unknown \
+	&& test "$dlopen_self_static" = unknown && \
+	  func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	;;
+      esac
+
+      case $host in
+      *-*-darwin*)
+	# Don't allow lazy linking, it breaks C++ global constructors
+	# But is supposedly fixed on 10.4 or later (yay!).
+	if test "$tagname" = CXX ; then
+	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+	    10.[0123])
+	      func_append compile_command " ${wl}-bind_at_load"
+	      func_append finalize_command " ${wl}-bind_at_load"
+	    ;;
+	  esac
+	fi
+	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $compile_deplibs " in
+	  *" -L$path/$objdir "*)
+	    func_append new_libs " -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $compile_deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) func_append new_libs " $deplib" ;;
+	  esac
+	  ;;
+	*) func_append new_libs " $deplib" ;;
+	esac
+      done
+      compile_deplibs="$new_libs"
+
+
+      func_append compile_command " $compile_deplibs"
+      func_append finalize_command " $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_rpath " $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    func_append rpath " $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append perm_rpath " $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  ::) dllsearchpath=$libdir;;
+	  *) func_append dllsearchpath ":$libdir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) func_append dllsearchpath ":$testbindir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    func_append rpath " $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_perm_rpath " $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+      fi
+
+      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+      # template prelinking step
+      if test -n "$prelink_cmds"; then
+	func_execute_cmds "$prelink_cmds" 'exit $?'
+      fi
+
+      wrappers_required=yes
+      case $host in
+      *cegcc* | *mingw32ce*)
+        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+        wrappers_required=no
+        ;;
+      *cygwin* | *mingw* )
+        if test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      *)
+        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      esac
+      if test "$wrappers_required" = no; then
+	# Replace the output file specification.
+	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	exit_status=0
+	func_show_eval "$link_command" 'exit_status=$?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	# Delete the generated files.
+	if test -f "$output_objdir/${outputname}S.${objext}"; then
+	  func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+	fi
+
+	exit $exit_status
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    func_append rpath "$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    func_append rpath "$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$no_install" = yes; then
+	# We don't need to create a wrapper script.
+	link_command="$compile_var$compile_command$compile_rpath"
+	# Replace the output file specification.
+	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$opt_dry_run || $RM $output
+	# Link the executable and exit
+	func_show_eval "$link_command" 'exit $?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+	func_warning "this platform does not like uninstalled shared libraries"
+	func_warning "\`$output' will be relinked during installation"
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      func_show_eval "$link_command" 'exit $?'
+
+      if test -n "$postlink_cmds"; then
+	func_to_tool_file "$output_objdir/$outputname"
+	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	func_execute_cmds "$postlink_cmds" 'exit $?'
+      fi
+
+      # Now create the wrapper script.
+      func_verbose "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    func_quote_for_eval "$var_value"
+	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	  fi
+	done
+	relink_command="(cd `pwd`; $relink_command)"
+	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if not in dry run mode.
+      $opt_dry_run || {
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) func_stripname '' '.exe' "$output"
+	         output=$func_stripname_result ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*)
+	    exeext=.exe
+	    func_stripname '' '.exe' "$outputname"
+	    outputname=$func_stripname_result ;;
+	  *) exeext= ;;
+	esac
+	case $host in
+	  *cygwin* | *mingw* )
+	    func_dirname_and_basename "$output" "" "."
+	    output_name=$func_basename_result
+	    output_path=$func_dirname_result
+	    cwrappersource="$output_path/$objdir/lt-$output_name.c"
+	    cwrapper="$output_path/$output_name.exe"
+	    $RM $cwrappersource $cwrapper
+	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_cwrapperexe_src > $cwrappersource
+
+	    # The wrapper executable is built using the $host compiler,
+	    # because it contains $host paths and files. If cross-
+	    # compiling, it, like the target executable, must be
+	    # executed on the $host or under an emulation environment.
+	    $opt_dry_run || {
+	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+	      $STRIP $cwrapper
+	    }
+
+	    # Now, create the wrapper script for func_source use:
+	    func_ltwrapper_scriptname $cwrapper
+	    $RM $func_ltwrapper_scriptname_result
+	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+	    $opt_dry_run || {
+	      # note: this script will not be executed, so do not chmod.
+	      if test "x$build" = "x$host" ; then
+		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+	      else
+		func_emit_wrapper no > $func_ltwrapper_scriptname_result
+	      fi
+	    }
+	  ;;
+	  * )
+	    $RM $output
+	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_wrapper no > $output
+	    chmod +x $output
+	  ;;
+	esac
+      }
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save $symfileobj"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$old_deplibs $non_pic_objects"
+	  if test "$preload" = yes && test -f "$symfileobj"; then
+	    func_append oldobjs " $symfileobj"
+	  fi
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	func_append generated " $gentop"
+
+	func_extract_archives $gentop $addlibs
+	func_append oldobjs " $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+	cmds=$old_archive_from_new_cmds
+      else
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  func_append oldobjs " $func_extract_archives_result"
+	fi
+
+	# POSIX demands no paths to be encoded in archives.  We have
+	# to avoid creating archives with duplicate basenames if we
+	# might have to extract them afterwards, e.g., when creating a
+	# static archive out of a convenience library, or when linking
+	# the entirety of a libtool archive into another (currently
+	# not supported by libtool).
+	if (for obj in $oldobjs
+	    do
+	      func_basename "$obj"
+	      $ECHO "$func_basename_result"
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	  :
+	else
+	  echo "copying selected object files to avoid basename conflicts..."
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+	  func_mkdir_p "$gentop"
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  counter=1
+	  for obj in $save_oldobjs
+	  do
+	    func_basename "$obj"
+	    objbase="$func_basename_result"
+	    case " $oldobjs " in
+	    " ") oldobjs=$obj ;;
+	    *[\ /]"$objbase "*)
+	      while :; do
+		# Make sure we don't pick an alternate name that also
+		# overlaps.
+		newobj=lt$counter-$objbase
+		func_arith $counter + 1
+		counter=$func_arith_result
+		case " $oldobjs " in
+		*[\ /]"$newobj "*) ;;
+		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
+		esac
+	      done
+	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+	      func_append oldobjs " $gentop/$newobj"
+	      ;;
+	    *) func_append oldobjs " $obj" ;;
+	    esac
+	  done
+	fi
+	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+	tool_oldlib=$func_to_tool_file_result
+	eval cmds=\"$old_archive_cmds\"
+
+	func_len " $cmds"
+	len=$func_len_result
+	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  cmds=$old_archive_cmds
+	elif test -n "$archiver_list_spec"; then
+	  func_verbose "using command file archive linking..."
+	  for obj in $oldobjs
+	  do
+	    func_to_tool_file "$obj"
+	    $ECHO "$func_to_tool_file_result"
+	  done > $output_objdir/$libname.libcmd
+	  func_to_tool_file "$output_objdir/$libname.libcmd"
+	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+	  cmds=$old_archive_cmds
+	else
+	  # the command line is too long to link in one step, link in parts
+	  func_verbose "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  eval test_cmds=\"$old_archive_cmds\"
+	  func_len " $test_cmds"
+	  len0=$func_len_result
+	  len=$len0
+	  for obj in $save_oldobjs
+	  do
+	    func_len " $obj"
+	    func_arith $len + $func_len_result
+	    len=$func_arith_result
+	    func_append objlist " $obj"
+	    if test "$len" -lt "$max_cmd_len"; then
+	      :
+	    else
+	      # the above command should be used before it gets too long
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj" ; then
+		RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+	      objlist=
+	      len=$len0
+	    fi
+	  done
+	  RANLIB=$save_RANLIB
+	  oldobjs=$objlist
+	  if test "X$oldobjs" = "X" ; then
+	    eval cmds=\"\$concat_cmds\"
+	  else
+	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+	  fi
+	fi
+      fi
+      func_execute_cmds "$cmds" 'exit $?'
+    done
+
+    test -n "$generated" && \
+      func_show_eval "${RM}r$generated"
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      func_verbose "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  func_quote_for_eval "$var_value"
+	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+      if test "$hardcode_automatic" = yes ; then
+	relink_command=
+      fi
+
+      # Only create the output if not a dry run.
+      $opt_dry_run || {
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		func_basename "$deplib"
+		name="$func_basename_result"
+		func_resolve_sysroot "$deplib"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$deplib' is not a valid libtool archive"
+		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      -L*)
+		func_stripname -L '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		func_append newdependency_libs " -L$func_replace_sysroot_result"
+		;;
+	      -R*)
+		func_stripname -R '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		func_append newdependency_libs " -R$func_replace_sysroot_result"
+		;;
+	      *) func_append newdependency_libs " $deplib" ;;
+	      esac
+	    done
+	    dependency_libs="$newdependency_libs"
+	    newdlfiles=
+
+	    for lib in $dlfiles; do
+	      case $lib in
+	      *.la)
+	        func_basename "$lib"
+		name="$func_basename_result"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$lib' is not a valid libtool archive"
+		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      *) func_append newdlfiles " $lib" ;;
+	      esac
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+	      *.la)
+		# Only pass preopened files to the pseudo-archive (for
+		# eventual linking with the app. that links it) if we
+		# didn't already link the preopened objects directly into
+		# the library:
+		func_basename "$lib"
+		name="$func_basename_result"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$lib' is not a valid libtool archive"
+		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      esac
+	    done
+	    dlprefiles="$newdlprefiles"
+	  else
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      func_append newdlfiles " $abs"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      func_append newdlprefiles " $abs"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  fi
+	  $RM $output
+	  # place dlname in correct position for cygwin
+	  # In fact, it would be nice if we could use this code for all target
+	  # systems that can't hard-code library paths into their executables
+	  # and that have no shared library path variable independent of PATH,
+	  # but it turns out we can't easily determine that from inspecting
+	  # libtool variables, so we have to hard-code the OSs to which it
+	  # applies here; at the moment, that means platforms that use the PE
+	  # object format with DLL files.  See the long comment at the top of
+	  # tests/bindir.at for full details.
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+	      # If a -bindir argument was supplied, place the dll there.
+	      if test "x$bindir" != x ;
+	      then
+		func_relative_path "$install_libdir" "$bindir"
+		tdlname=$func_relative_path_result$dlname
+	      else
+		# Otherwise fall back on heuristic.
+		tdlname=../bin/$dlname
+	      fi
+	      ;;
+	  esac
+	  $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test "$installed" = no && test "$need_relink" = yes; then
+	    $ECHO >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      }
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+}
+
+{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
+    func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+    $opt_debug
+    RM="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) func_append RM " $arg"; rmforce=yes ;;
+      -*) func_append RM " $arg" ;;
+      *) func_append files " $arg" ;;
+      esac
+    done
+
+    test -z "$RM" && \
+      func_fatal_help "you must specify an RM program"
+
+    rmdirs=
+
+    for file in $files; do
+      func_dirname "$file" "" "."
+      dir="$func_dirname_result"
+      if test "X$dir" = X.; then
+	odir="$objdir"
+      else
+	odir="$dir/$objdir"
+      fi
+      func_basename "$file"
+      name="$func_basename_result"
+      test "$opt_mode" = uninstall && odir="$dir"
+
+      # Remember odir for removal later, being careful to avoid duplicates
+      if test "$opt_mode" = clean; then
+	case " $rmdirs " in
+	  *" $odir "*) ;;
+	  *) func_append rmdirs " $odir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if { test -L "$file"; } >/dev/null 2>&1 ||
+	 { test -h "$file"; } >/dev/null 2>&1 ||
+	 test -f "$file"; then
+	:
+      elif test -d "$file"; then
+	exit_status=1
+	continue
+      elif test "$rmforce" = yes; then
+	continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if func_lalib_p "$file"; then
+	  func_source $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    func_append rmfiles " $odir/$n"
+	  done
+	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"
+
+	  case "$opt_mode" in
+	  clean)
+	    case " $library_names " in
+	    *" $dlname "*) ;;
+	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
+	    esac
+	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
+	    ;;
+	  uninstall)
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	    ;;
+	  esac
+	fi
+	;;
+
+      *.lo)
+	# Possibly a libtool object, so verify it.
+	if func_lalib_p "$file"; then
+
+	  # Read the .lo file
+	  func_source $dir/$name
+
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" &&
+	     test "$pic_object" != none; then
+	    func_append rmfiles " $dir/$pic_object"
+	  fi
+
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" &&
+	     test "$non_pic_object" != none; then
+	    func_append rmfiles " $dir/$non_pic_object"
+	  fi
+	fi
+	;;
+
+      *)
+	if test "$opt_mode" = clean ; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    func_stripname '' '.exe' "$file"
+	    file=$func_stripname_result
+	    func_stripname '' '.exe' "$name"
+	    noexename=$func_stripname_result
+	    # $file with .exe has already been added to rmfiles,
+	    # add $file without .exe
+	    func_append rmfiles " $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
+	  if func_ltwrapper_p "$file"; then
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      relink_command=
+	      func_source $func_ltwrapper_scriptname_result
+	      func_append rmfiles " $func_ltwrapper_scriptname_result"
+	    else
+	      relink_command=
+	      func_source $dir/$noexename
+	    fi
+
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
+	    func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
+	    if test "$fast_install" = yes && test -n "$relink_command"; then
+	      func_append rmfiles " $odir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name" ; then
+	      func_append rmfiles " $odir/lt-${noexename}.c"
+	    fi
+	  fi
+	fi
+	;;
+      esac
+      func_show_eval "$RM $rmfiles" 'exit_status=1'
+    done
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	func_show_eval "rmdir $dir >/dev/null 2>&1"
+      fi
+    done
+
+    exit $exit_status
+}
+
+{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
+    func_mode_uninstall ${1+"$@"}
+
+test -z "$opt_mode" && {
+  help="$generic_help"
+  func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+  func_fatal_help "invalid operation mode \`$opt_mode'"
+
+if test -n "$exec_cmd"; then
+  eval exec "$exec_cmd"
+  exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
diff --git a/extensions/externals/src/harfbuzz/m4/ax_pthread.m4 b/extensions/externals/src/harfbuzz/m4/ax_pthread.m4
new file mode 100644
index 0000000..d90de34
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/m4/ax_pthread.m4
@@ -0,0 +1,309 @@
+# ===========================================================================
+#        http://www.gnu.org/software/autoconf-archive/ax_pthread.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+#
+# DESCRIPTION
+#
+#   This macro figures out how to build C programs using POSIX threads. It
+#   sets the PTHREAD_LIBS output variable to the threads library and linker
+#   flags, and the PTHREAD_CFLAGS output variable to any special C compiler
+#   flags that are needed. (The user can also force certain compiler
+#   flags/libs to be tested by setting these environment variables.)
+#
+#   Also sets PTHREAD_CC to any special C compiler that is needed for
+#   multi-threaded programs (defaults to the value of CC otherwise). (This
+#   is necessary on AIX to use the special cc_r compiler alias.)
+#
+#   NOTE: You are assumed to not only compile your program with these flags,
+#   but also link it with them as well. e.g. you should link with
+#   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+#
+#   If you are only building threads programs, you may wish to use these
+#   variables in your default LIBS, CFLAGS, and CC:
+#
+#     LIBS="$PTHREAD_LIBS $LIBS"
+#     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+#     CC="$PTHREAD_CC"
+#
+#   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
+#   has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
+#   (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
+#
+#   Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
+#   PTHREAD_PRIO_INHERIT symbol is defined when compiling with
+#   PTHREAD_CFLAGS.
+#
+#   ACTION-IF-FOUND is a list of shell commands to run if a threads library
+#   is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
+#   is not found. If ACTION-IF-FOUND is not specified, the default action
+#   will define HAVE_PTHREAD.
+#
+#   Please let the authors know if this macro fails on any platform, or if
+#   you have any other suggestions or comments. This macro was based on work
+#   by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
+#   from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
+#   Alejandro Forero Cuervo to the autoconf macro repository. We are also
+#   grateful for the helpful feedback of numerous users.
+#
+#   Updated for Autoconf 2.68 by Daniel Richard G.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
+#   Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
+#
+#   This program is free software: you can redistribute it and/or modify it
+#   under the terms of the GNU General Public License as published by the
+#   Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
+
+#serial 18
+
+AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
+AC_DEFUN([AX_PTHREAD], [
+AC_REQUIRE([AC_CANONICAL_HOST])
+AC_LANG_PUSH([C])
+ax_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on True64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
+        save_CFLAGS="$CFLAGS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        save_LIBS="$LIBS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
+        AC_TRY_LINK_FUNC(pthread_join, ax_pthread_ok=yes)
+        AC_MSG_RESULT($ax_pthread_ok)
+        if test x"$ax_pthread_ok" = xno; then
+                PTHREAD_LIBS=""
+                PTHREAD_CFLAGS=""
+        fi
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try.  Items starting with a "-" are
+# C compiler flags, and other items are library names, except for "none"
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
+
+ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important.  Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+#       other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
+# -pthreads: Solaris/gcc
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+#      doesn't hurt to check since this sometimes defines pthreads too;
+#      also defines -D_REENTRANT)
+#      ... -mt is also the pthreads flag for HP/aCC
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case ${host_os} in
+        solaris*)
+
+        # On Solaris (at least, for some versions), libc contains stubbed
+        # (non-functional) versions of the pthreads routines, so link-based
+        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
+        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
+        # a function called by this macro, so we could check for that, but
+        # who knows whether they'll stub that too in a future libc.)  So,
+        # we'll just look for -pthreads and -lpthread first:
+
+        ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
+        ;;
+
+        darwin*)
+        ax_pthread_flags="-pthread $ax_pthread_flags"
+        ;;
+esac
+
+if test x"$ax_pthread_ok" = xno; then
+for flag in $ax_pthread_flags; do
+
+        case $flag in
+                none)
+                AC_MSG_CHECKING([whether pthreads work without any flags])
+                ;;
+
+                -*)
+                AC_MSG_CHECKING([whether pthreads work with $flag])
+                PTHREAD_CFLAGS="$flag"
+                ;;
+
+                pthread-config)
+                AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no)
+                if test x"$ax_pthread_config" = xno; then continue; fi
+                PTHREAD_CFLAGS="`pthread-config --cflags`"
+                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+                ;;
+
+                *)
+                AC_MSG_CHECKING([for the pthreads library -l$flag])
+                PTHREAD_LIBS="-l$flag"
+                ;;
+        esac
+
+        save_LIBS="$LIBS"
+        save_CFLAGS="$CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+        # Check for various functions.  We must include pthread.h,
+        # since some functions may be macros.  (On the Sequent, we
+        # need a special flag -Kthread to make this header compile.)
+        # We check for pthread_join because it is in -lpthread on IRIX
+        # while pthread_create is in libc.  We check for pthread_attr_init
+        # due to DEC craziness with -lpthreads.  We check for
+        # pthread_cleanup_push because it is one of the few pthread
+        # functions on Solaris that doesn't have a non-functional libc stub.
+        # We try pthread_create on general principles.
+        AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
+                        static void routine(void *a) { a = 0; }
+                        static void *start_routine(void *a) { return a; }],
+                       [pthread_t th; pthread_attr_t attr;
+                        pthread_create(&th, 0, start_routine, 0);
+                        pthread_join(th, 0);
+                        pthread_attr_init(&attr);
+                        pthread_cleanup_push(routine, 0);
+                        pthread_cleanup_pop(0) /* ; */])],
+                [ax_pthread_ok=yes],
+                [])
+
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+
+        AC_MSG_RESULT($ax_pthread_ok)
+        if test "x$ax_pthread_ok" = xyes; then
+                break;
+        fi
+
+        PTHREAD_LIBS=""
+        PTHREAD_CFLAGS=""
+done
+fi
+
+# Various other checks:
+if test "x$ax_pthread_ok" = xyes; then
+        save_LIBS="$LIBS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        save_CFLAGS="$CFLAGS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+        AC_MSG_CHECKING([for joinable pthread attribute])
+        attr_name=unknown
+        for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+            AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
+                           [int attr = $attr; return attr /* ; */])],
+                [attr_name=$attr; break],
+                [])
+        done
+        AC_MSG_RESULT($attr_name)
+        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
+            AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
+                               [Define to necessary symbol if this constant
+                                uses a non-standard name on your system.])
+        fi
+
+        AC_MSG_CHECKING([if more special flags are required for pthreads])
+        flag=no
+        case ${host_os} in
+            aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
+            osf* | hpux*) flag="-D_REENTRANT";;
+            solaris*)
+            if test "$GCC" = "yes"; then
+                flag="-D_REENTRANT"
+            else
+                flag="-mt -D_REENTRANT"
+            fi
+            ;;
+        esac
+        AC_MSG_RESULT(${flag})
+        if test "x$flag" != xno; then
+            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
+        fi
+
+        AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
+            ax_cv_PTHREAD_PRIO_INHERIT, [
+                AC_LINK_IFELSE([
+                    AC_LANG_PROGRAM([[#include <pthread.h>]], [[int i = PTHREAD_PRIO_INHERIT;]])],
+                    [ax_cv_PTHREAD_PRIO_INHERIT=yes],
+                    [ax_cv_PTHREAD_PRIO_INHERIT=no])
+            ])
+        AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"],
+            AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], 1, [Have PTHREAD_PRIO_INHERIT.]))
+
+        LIBS="$save_LIBS"
+        CFLAGS="$save_CFLAGS"
+
+        # More AIX lossage: must compile with xlc_r or cc_r
+        if test x"$GCC" != xyes; then
+          AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
+        else
+          PTHREAD_CC=$CC
+        fi
+else
+        PTHREAD_CC="$CC"
+fi
+
+AC_SUBST(PTHREAD_LIBS)
+AC_SUBST(PTHREAD_CFLAGS)
+AC_SUBST(PTHREAD_CC)
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test x"$ax_pthread_ok" = xyes; then
+        ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
+        :
+else
+        ax_pthread_ok=no
+        $2
+fi
+AC_LANG_POP
+])dnl AX_PTHREAD
diff --git a/extensions/externals/src/harfbuzz/m4/gtk-doc.m4 b/extensions/externals/src/harfbuzz/m4/gtk-doc.m4
new file mode 100644
index 0000000..0ada151
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/m4/gtk-doc.m4
@@ -0,0 +1,67 @@
+dnl -*- mode: autoconf -*-
+
+# serial 1
+
+dnl Usage:
+dnl   GTK_DOC_CHECK([minimum-gtk-doc-version])
+AC_DEFUN([GTK_DOC_CHECK],
+[
+  AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+  AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first
+  AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first
+
+  dnl check for tools we added during development
+  AC_PATH_PROG([GTKDOC_CHECK],[gtkdoc-check])
+  AC_PATH_PROGS([GTKDOC_REBASE],[gtkdoc-rebase],[true])
+  AC_PATH_PROG([GTKDOC_MKPDF],[gtkdoc-mkpdf])
+
+  dnl for overriding the documentation installation directory
+  AC_ARG_WITH([html-dir],
+    AS_HELP_STRING([--with-html-dir=PATH], [path to installed docs]),,
+    [with_html_dir='${datadir}/gtk-doc/html'])
+  HTML_DIR="$with_html_dir"
+  AC_SUBST([HTML_DIR])
+
+  dnl enable/disable documentation building
+  AC_ARG_ENABLE([gtk-doc],
+    AS_HELP_STRING([--enable-gtk-doc],
+                   [use gtk-doc to build documentation [[default=no]]]),,
+    [enable_gtk_doc=no])
+
+  if test x$enable_gtk_doc = xyes; then
+    ifelse([$1],[],
+      [PKG_CHECK_EXISTS([gtk-doc],,
+                        AC_MSG_ERROR([gtk-doc not installed and --enable-gtk-doc requested]))],
+      [PKG_CHECK_EXISTS([gtk-doc >= $1],,
+                        AC_MSG_ERROR([You need to have gtk-doc >= $1 installed to build $PACKAGE_NAME]))])
+    dnl don't check for glib if we build glib
+    if test "x$PACKAGE_NAME" != "xglib"; then
+      dnl don't fail if someone does not have glib
+      PKG_CHECK_MODULES(GTKDOC_DEPS, glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0,,)
+    fi
+  fi
+
+  AC_MSG_CHECKING([whether to build gtk-doc documentation])
+  AC_MSG_RESULT($enable_gtk_doc)
+
+  dnl enable/disable output formats
+  AC_ARG_ENABLE([gtk-doc-html],
+    AS_HELP_STRING([--enable-gtk-doc-html],
+                   [build documentation in html format [[default=yes]]]),,
+    [enable_gtk_doc_html=yes])
+    AC_ARG_ENABLE([gtk-doc-pdf],
+      AS_HELP_STRING([--enable-gtk-doc-pdf],
+                     [build documentation in pdf format [[default=no]]]),,
+      [enable_gtk_doc_pdf=no])
+
+  if test -z "$GTKDOC_MKPDF"; then
+    enable_gtk_doc_pdf=no
+  fi
+
+
+  AM_CONDITIONAL([ENABLE_GTK_DOC], [test x$enable_gtk_doc = xyes])
+  AM_CONDITIONAL([GTK_DOC_BUILD_HTML], [test x$enable_gtk_doc_html = xyes])
+  AM_CONDITIONAL([GTK_DOC_BUILD_PDF], [test x$enable_gtk_doc_pdf = xyes])
+  AM_CONDITIONAL([GTK_DOC_USE_LIBTOOL], [test -n "$LIBTOOL"])
+  AM_CONDITIONAL([GTK_DOC_USE_REBASE], [test -n "$GTKDOC_REBASE"])
+])
diff --git a/extensions/externals/src/harfbuzz/m4/pkg.m4 b/extensions/externals/src/harfbuzz/m4/pkg.m4
new file mode 100644
index 0000000..0048a3f
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/m4/pkg.m4
@@ -0,0 +1,157 @@
+# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
+# 
+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# PKG_PROG_PKG_CONFIG([MIN-VERSION])
+# ----------------------------------
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+	_pkg_min_version=m4_default([$1], [0.9.0])
+	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+		AC_MSG_RESULT([yes])
+	else
+		AC_MSG_RESULT([no])
+		PKG_CONFIG=""
+	fi
+		
+fi[]dnl
+])# PKG_PROG_PKG_CONFIG
+
+# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+#
+# Check to see whether a particular set of modules exists.  Similar
+# to PKG_CHECK_MODULES(), but does not set variables or print errors.
+#
+#
+# Similar to PKG_CHECK_MODULES, make sure that the first instance of
+# this or PKG_CHECK_MODULES is called, or make sure to call
+# PKG_CHECK_EXISTS manually
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+  m4_ifval([$2], [$2], [:])
+m4_ifvaln([$3], [else
+  $3])dnl
+fi])
+
+
+# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+# ---------------------------------------------
+m4_define([_PKG_CONFIG],
+[if test -n "$PKG_CONFIG"; then
+    if test -n "$$1"; then
+        pkg_cv_[]$1="$$1"
+    else
+        PKG_CHECK_EXISTS([$3],
+                         [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
+			 [pkg_failed=yes])
+    fi
+else
+	pkg_failed=untried
+fi[]dnl
+])# _PKG_CONFIG
+
+# _PKG_SHORT_ERRORS_SUPPORTED
+# -----------------------------
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi[]dnl
+])# _PKG_SHORT_ERRORS_SUPPORTED
+
+
+# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+#
+#
+# Note that if there is a possibility the first call to
+# PKG_CHECK_MODULES might not happen, you should be sure to include an
+# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+#
+#
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+        _PKG_SHORT_ERRORS_SUPPORTED
+        if test $_pkg_short_errors_supported = yes; then
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
+        else 
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+	ifelse([$4], , [AC_MSG_ERROR(dnl
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT
+])],
+		[AC_MSG_RESULT([no])
+                $4])
+elif test $pkg_failed = untried; then
+	ifelse([$4], , [AC_MSG_FAILURE(dnl
+[The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
+		[$4])
+else
+	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+        AC_MSG_RESULT([yes])
+	ifelse([$3], , :, [$3])
+fi[]dnl
+])# PKG_CHECK_MODULES
diff --git a/extensions/externals/src/harfbuzz/missing b/extensions/externals/src/harfbuzz/missing
new file mode 100755
index 0000000..86a8fc3
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/missing
@@ -0,0 +1,331 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2012-01-06.13; # UTC
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
+# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try \`$0 --help' for more information"
+  exit 1
+fi
+
+run=:
+sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
+sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+  configure_ac=configure.ac
+else
+  configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case $1 in
+--run)
+  # Try to run requested program, and just exit if it succeeds.
+  run=
+  shift
+  "$@" && exit 0
+  # Exit code 63 means version mismatch.  This often happens
+  # when the user try to use an ancient version of a tool on
+  # a file that requires a minimum version.  In this case we
+  # we should proceed has if the program had been absent, or
+  # if --run hadn't been passed.
+  if test $? = 63; then
+    run=:
+    msg="probably too old"
+  fi
+  ;;
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+  --run           try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+  aclocal      touch file \`aclocal.m4'
+  autoconf     touch file \`configure'
+  autoheader   touch file \`config.h.in'
+  autom4te     touch the output file, or create a stub one
+  automake     touch all \`Makefile.in' files
+  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
+  flex         create \`lex.yy.c', if possible, from existing .c
+  help2man     touch the output file
+  lex          create \`lex.yy.c', if possible, from existing .c
+  makeinfo     touch the output file
+  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
+\`g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+    exit $?
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing $scriptversion (GNU Automake)"
+    exit $?
+    ;;
+
+  -*)
+    echo 1>&2 "$0: Unknown \`$1' option"
+    echo 1>&2 "Try \`$0 --help' for more information"
+    exit 1
+    ;;
+
+esac
+
+# normalize program name to check for.
+program=`echo "$1" | sed '
+  s/^gnu-//; t
+  s/^gnu//; t
+  s/^g//; t'`
+
+# Now exit if we have it, but it failed.  Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program).  This is about non-GNU programs, so use $1 not
+# $program.
+case $1 in
+  lex*|yacc*)
+    # Not GNU programs, they don't have --version.
+    ;;
+
+  *)
+    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+       # We have it, but it failed.
+       exit 1
+    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+       # Could not run --version or --help.  This is probably someone
+       # running `$TOOL --version' or `$TOOL --help' to check whether
+       # $TOOL exists and not knowing $TOOL uses missing.
+       exit 1
+    fi
+    ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case $program in
+  aclocal*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
+         to install the \`Automake' and \`Perl' packages.  Grab them from
+         any GNU archive site."
+    touch aclocal.m4
+    ;;
+
+  autoconf*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`${configure_ac}'.  You might want to install the
+         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
+         archive site."
+    touch configure
+    ;;
+
+  autoheader*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
+         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
+         from any GNU archive site."
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+    test -z "$files" && files="config.h"
+    touch_files=
+    for f in $files; do
+      case $f in
+      *:*) touch_files="$touch_files "`echo "$f" |
+				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+      *) touch_files="$touch_files $f.in";;
+      esac
+    done
+    touch $touch_files
+    ;;
+
+  automake*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+         You might want to install the \`Automake' and \`Perl' packages.
+         Grab them from any GNU archive site."
+    find . -type f -name Makefile.am -print |
+	   sed 's/\.am$/.in/' |
+	   while read f; do touch "$f"; done
+    ;;
+
+  autom4te*)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.
+         You can get \`$1' as part of \`Autoconf' from any GNU
+         archive site."
+
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -f "$file"; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo "#! /bin/sh"
+	echo "# Created by GNU Automake missing as a replacement of"
+	echo "#  $ $@"
+	echo "exit 0"
+	chmod +x $file
+	exit 1
+    fi
+    ;;
+
+  bison*|yacc*)
+    echo 1>&2 "\
+WARNING: \`$1' $msg.  You should only need it if
+         you modified a \`.y' file.  You may need the \`Bison' package
+         in order for those modifications to take effect.  You can get
+         \`Bison' from any GNU archive site."
+    rm -f y.tab.c y.tab.h
+    if test $# -ne 1; then
+        eval LASTARG=\${$#}
+	case $LASTARG in
+	*.y)
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+	    if test -f "$SRCFILE"; then
+	         cp "$SRCFILE" y.tab.c
+	    fi
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+	    if test -f "$SRCFILE"; then
+	         cp "$SRCFILE" y.tab.h
+	    fi
+	  ;;
+	esac
+    fi
+    if test ! -f y.tab.h; then
+	echo >y.tab.h
+    fi
+    if test ! -f y.tab.c; then
+	echo 'main() { return 0; }' >y.tab.c
+    fi
+    ;;
+
+  lex*|flex*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified a \`.l' file.  You may need the \`Flex' package
+         in order for those modifications to take effect.  You can get
+         \`Flex' from any GNU archive site."
+    rm -f lex.yy.c
+    if test $# -ne 1; then
+        eval LASTARG=\${$#}
+	case $LASTARG in
+	*.l)
+	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+	    if test -f "$SRCFILE"; then
+	         cp "$SRCFILE" lex.yy.c
+	    fi
+	  ;;
+	esac
+    fi
+    if test ! -f lex.yy.c; then
+	echo 'main() { return 0; }' >lex.yy.c
+    fi
+    ;;
+
+  help2man*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+	 you modified a dependency of a manual page.  You may need the
+	 \`Help2man' package in order for those modifications to take
+	 effect.  You can get \`Help2man' from any GNU archive site."
+
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -f "$file"; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo ".ab help2man is required to generate this page"
+	exit $?
+    fi
+    ;;
+
+  makeinfo*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified a \`.texi' or \`.texinfo' file, or any other file
+         indirectly affecting the aspect of the manual.  The spurious
+         call might also be the consequence of using a buggy \`make' (AIX,
+         DU, IRIX).  You might want to install the \`Texinfo' package or
+         the \`GNU make' package.  Grab either from any GNU archive site."
+    # The file to touch is that specified with -o ...
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -z "$file"; then
+      # ... or it is the one specified with @setfilename ...
+      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+      file=`sed -n '
+	/^@setfilename/{
+	  s/.* \([^ ]*\) *$/\1/
+	  p
+	  q
+	}' $infile`
+      # ... or it is derived from the source name (dir/f.texi becomes f.info)
+      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+    fi
+    # If the file does not exist, the user really needs makeinfo;
+    # let's fail without touching anything.
+    test -f $file || exit 1
+    touch $file
+    ;;
+
+  *)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.  Check the \`README' file,
+         it often tells you about the needed prerequisites for installing
+         this package.  You may also peek at any GNU archive site, in case
+         some other package would contain this missing \`$1' program."
+    exit 1
+    ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/extensions/externals/src/harfbuzz/src/.hb-buffer.h.swp b/extensions/externals/src/harfbuzz/src/.hb-buffer.h.swp
new file mode 100644
index 0000000..8521d6c
Binary files /dev/null and b/extensions/externals/src/harfbuzz/src/.hb-buffer.h.swp differ
diff --git a/extensions/externals/src/harfbuzz/src/.hb-icu.h.swp b/extensions/externals/src/harfbuzz/src/.hb-icu.h.swp
new file mode 100644
index 0000000..e4cdda2
Binary files /dev/null and b/extensions/externals/src/harfbuzz/src/.hb-icu.h.swp differ
diff --git a/extensions/externals/src/harfbuzz/src/.hb-shape.h.swp b/extensions/externals/src/harfbuzz/src/.hb-shape.h.swp
new file mode 100644
index 0000000..e3b4f9c
Binary files /dev/null and b/extensions/externals/src/harfbuzz/src/.hb-shape.h.swp differ
diff --git a/extensions/externals/src/harfbuzz/src/.hb.h.swp b/extensions/externals/src/harfbuzz/src/.hb.h.swp
new file mode 100644
index 0000000..72f0ccb
Binary files /dev/null and b/extensions/externals/src/harfbuzz/src/.hb.h.swp differ
diff --git a/extensions/externals/src/harfbuzz/src/Makefile.am b/extensions/externals/src/harfbuzz/src/Makefile.am
new file mode 100644
index 0000000..8180225
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/Makefile.am
@@ -0,0 +1,391 @@
+# Process this file with automake to produce Makefile.in
+
+NULL =
+SUBDIRS =
+DIST_SUBDIRS =
+BUILT_SOURCES =
+EXTRA_DIST =
+CLEANFILES =
+DISTCLEANFILES =
+MAINTAINERCLEANFILES =
+DISTCHECK_CONFIGURE_FLAGS = --enable-introspection
+
+# The following warning options are useful for debugging: -Wpadded
+#AM_CXXFLAGS =
+
+lib_LTLIBRARIES = libharfbuzz.la
+
+HBCFLAGS =
+HBLIBS =
+HBSOURCES =  \
+	hb-atomic-private.hh \
+	hb-blob.cc \
+	hb-buffer-deserialize-json.hh \
+	hb-buffer-deserialize-text.hh \
+	hb-buffer-private.hh \
+	hb-buffer-serialize.cc \
+	hb-buffer.cc \
+	hb-cache-private.hh \
+	hb-common.cc \
+	hb-fallback-shape.cc \
+	hb-face-private.hh \
+	hb-face.cc \
+	hb-font-private.hh \
+	hb-font.cc \
+	hb-mutex-private.hh \
+	hb-object-private.hh \
+	hb-open-file-private.hh \
+	hb-open-type-private.hh \
+	hb-ot-head-table.hh \
+	hb-ot-hhea-table.hh \
+	hb-ot-hmtx-table.hh \
+	hb-ot-maxp-table.hh \
+	hb-ot-name-table.hh \
+	hb-ot-tag.cc \
+	hb-private.hh \
+	hb-set-private.hh \
+	hb-set.cc \
+	hb-shape.cc \
+	hb-shape-plan-private.hh \
+	hb-shape-plan.cc \
+	hb-shaper-list.hh \
+	hb-shaper-impl-private.hh \
+	hb-shaper-private.hh \
+	hb-shaper.cc \
+	hb-tt-font.cc \
+	hb-unicode-private.hh \
+	hb-unicode.cc \
+	hb-utf-private.hh \
+	hb-warning.cc \
+	$(NULL)
+HBHEADERS = \
+	hb.h \
+	hb-blob.h \
+	hb-buffer.h \
+	hb-common.h \
+	hb-deprecated.h \
+	hb-face.h \
+	hb-font.h \
+	hb-set.h \
+	hb-shape.h \
+	hb-shape-plan.h \
+	hb-unicode.h \
+	$(NULL)
+HBNODISTHEADERS = \
+	hb-version.h \
+	$(NULL)
+
+if HAVE_OT
+HBSOURCES += \
+	hb-ot-layout.cc \
+	hb-ot-layout-common-private.hh \
+	hb-ot-layout-gdef-table.hh \
+	hb-ot-layout-gpos-table.hh \
+	hb-ot-layout-gsubgpos-private.hh \
+	hb-ot-layout-gsub-table.hh \
+	hb-ot-layout-jstf-table.hh \
+	hb-ot-layout-private.hh \
+	hb-ot-map.cc \
+	hb-ot-map-private.hh \
+	hb-ot-shape.cc \
+	hb-ot-shape-complex-arabic.cc \
+	hb-ot-shape-complex-arabic-fallback.hh \
+	hb-ot-shape-complex-arabic-table.hh \
+	hb-ot-shape-complex-default.cc \
+	hb-ot-shape-complex-indic.cc \
+	hb-ot-shape-complex-indic-machine.hh \
+	hb-ot-shape-complex-indic-private.hh \
+	hb-ot-shape-complex-indic-table.cc \
+	hb-ot-shape-complex-myanmar.cc \
+	hb-ot-shape-complex-myanmar-machine.hh \
+	hb-ot-shape-complex-sea.cc \
+	hb-ot-shape-complex-sea-machine.hh \
+	hb-ot-shape-complex-thai.cc \
+	hb-ot-shape-complex-private.hh \
+	hb-ot-shape-normalize-private.hh \
+	hb-ot-shape-normalize.cc \
+	hb-ot-shape-fallback-private.hh \
+	hb-ot-shape-fallback.cc \
+	hb-ot-shape-private.hh \
+	$(NULL)
+HBHEADERS += \
+	hb-ot.h \
+	hb-ot-layout.h \
+	hb-ot-tag.h \
+	$(NULL)
+endif
+
+if HAVE_PTHREAD
+HBCFLAGS += $(PTHREAD_CFLAGS)
+HBLIBS   += $(PTHREAD_LIBS)
+endif
+
+if HAVE_GLIB
+HBCFLAGS += $(GLIB_CFLAGS)
+HBLIBS   += $(GLIB_LIBS)
+HBSOURCES += hb-glib.cc
+HBHEADERS += hb-glib.h
+endif
+
+if HAVE_FREETYPE
+HBCFLAGS += $(FREETYPE_CFLAGS)
+HBLIBS   += $(FREETYPE_LIBS)
+HBSOURCES += hb-ft.cc
+HBHEADERS += hb-ft.h
+endif
+
+if HAVE_GRAPHITE2
+HBCFLAGS += $(GRAPHITE2_CFLAGS)
+HBLIBS   += $(GRAPHITE2_LIBS)
+HBSOURCES += hb-graphite2.cc
+HBHEADERS += hb-graphite2.h
+endif
+
+if HAVE_UNISCRIBE
+HBCFLAGS += $(UNISCRIBE_CFLAGS)
+HBLIBS   += $(UNISCRIBE_LIBS)
+HBSOURCES += hb-uniscribe.cc
+HBHEADERS += hb-uniscribe.h
+endif
+
+if HAVE_CORETEXT
+HBCFLAGS += $(CORETEXT_CFLAGS)
+HBLIBS   += $(CORETEXT_LIBS)
+HBSOURCES += hb-coretext.cc
+HBHEADERS += hb-coretext.h
+endif
+
+if HAVE_UCDN
+SUBDIRS += hb-ucdn
+HBCFLAGS += -I$(srcdir)/hb-ucdn
+HBLIBS   += hb-ucdn/libhb-ucdn.la
+HBSOURCES += hb-ucdn.cc
+endif
+DIST_SUBDIRS += hb-ucdn
+
+
+# Put the library together
+
+if OS_WIN32
+export_symbols = -export-symbols harfbuzz.def
+harfbuzz_def_dependency = harfbuzz.def
+libharfbuzz_la_LINK = $(CXXLINK) $(libharfbuzz_la_LDFLAGS)
+else
+# Use a C linker for GCC, not C++; Don't link to libstdc++
+if HAVE_GCC
+libharfbuzz_la_LINK = $(LINK) $(libharfbuzz_la_LDFLAGS)
+else
+libharfbuzz_la_LINK = $(CXXLINK) $(libharfbuzz_la_LDFLAGS)
+endif
+endif
+
+libharfbuzz_la_SOURCES = $(HBSOURCES) $(HBHEADERS) $(HBNODISTHEADERS)
+libharfbuzz_la_CPPFLAGS = $(HBCFLAGS)
+libharfbuzz_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(HB_LIBTOOL_VERSION_INFO) $(export_symbols) -no-undefined
+libharfbuzz_la_LIBADD = $(HBLIBS)
+EXTRA_libharfbuzz_la_DEPENDENCIES = $(harfbuzz_def_dependency)
+pkginclude_HEADERS = $(HBHEADERS)
+nodist_pkginclude_HEADERS = $(HBNODISTHEADERS)
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = harfbuzz.pc
+EXTRA_DIST += harfbuzz.pc.in
+
+if HAVE_ICU
+lib_LTLIBRARIES += libharfbuzz-icu.la
+libharfbuzz_icu_la_SOURCES = hb-icu.cc
+libharfbuzz_icu_la_CPPFLAGS = $(ICU_CFLAGS)
+libharfbuzz_icu_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(HB_LIBTOOL_VERSION_INFO) -no-undefined
+libharfbuzz_icu_la_LIBADD = $(ICU_LIBS) libharfbuzz.la
+pkginclude_HEADERS += hb-icu.h
+pkgconfig_DATA += harfbuzz-icu.pc
+endif
+EXTRA_DIST += harfbuzz-icu.pc.in
+
+if HAVE_GOBJECT
+lib_LTLIBRARIES += libharfbuzz-gobject.la
+libharfbuzz_gobject_la_SOURCES = hb-gobject-structs.cc
+nodist_libharfbuzz_gobject_la_SOURCES = hb-gobject-enums.cc
+libharfbuzz_gobject_la_CPPFLAGS = $(GOBJECT_CFLAGS)
+libharfbuzz_gobject_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(HB_LIBTOOL_VERSION_INFO) -no-undefined
+libharfbuzz_gobject_la_LIBADD = $(GOBJECT_LIBS) libharfbuzz.la
+pkginclude_HEADERS += hb-gobject.h hb-gobject-structs.h
+nodist_pkginclude_HEADERS += hb-gobject-enums.h
+pkgconfig_DATA += harfbuzz-gobject.pc
+
+BUILT_SOURCES += \
+	hb-gobject-enums.cc \
+	hb-gobject-enums.h \
+	$(NULL)
+DISTCLEANFILES += \
+	hb-gobject-enums.cc \
+	hb-gobject-enums.h \
+	$(NULL)
+hb-gobject-enums.%: hb-gobject-enums.%.tmpl $(HBHEADERS)
+	$(AM_V_GEN) $(GLIB_MKENUMS) \
+		--identifier-prefix hb_ --symbol-prefix hb_gobject \
+		--template $^ | \
+	sed 's/_t_get_type/_get_type/g; s/_T (/ (/g' > "$@.tmp" && \
+	mv "$@.tmp" "$@" || ( $(RM) "@.tmp" && false )
+endif
+EXTRA_DIST += \
+	harfbuzz-gobject.pc.in \
+	hb-gobject-enums.cc.tmpl \
+	hb-gobject-enums.h.tmpl \
+	$(NULL)
+
+
+%.pc: %.pc.in $(top_builddir)/config.status
+	$(AM_V_GEN) \
+	$(SED)	-e 's@%prefix%@$(prefix)@g' \
+		-e 's@%exec_prefix%@$(exec_prefix)@g' \
+		-e 's@%libdir%@$(libdir)@g' \
+		-e 's@%includedir%@$(includedir)@g' \
+		-e 's@%VERSION%@$(VERSION)@g' \
+	"$<" \
+	> "$@.tmp" && mv "$@.tmp" "$@" || ( $(RM) "$@.tmp"; false )
+
+CLEANFILES += $(pkgconfig_DATA)
+
+
+CLEANFILES += harfbuzz.def
+harfbuzz.def: $(HBHEADERS) $(HBNODISTHEADERS)
+	$(AM_V_GEN) (echo EXPORTS; \
+	(cat $^ || echo 'hb_ERROR ()' ) | \
+	$(EGREP) '^hb_.* \(' | \
+	sed -e 's/ (.*//' | \
+	LANG=C sort; \
+	echo LIBRARY libharfbuzz-$(HB_VERSION_MAJOR).dll; \
+	) >"$@.tmp"
+	@ ! grep -q hb_ERROR "$@.tmp" && mv "$@.tmp" "$@" || ($(RM) "$@"; false)
+
+
+GENERATORS = \
+	gen-arabic-table.py \
+	gen-indic-table.py \
+	$(NULL)
+EXTRA_DIST += $(GENERATORS)
+
+unicode-tables: arabic-table indic-table
+
+indic-table: gen-indic-table.py IndicSyllabicCategory.txt IndicMatraCategory.txt Blocks.txt
+	$(AM_V_GEN) $(builddir)/$^ > hb-ot-shape-complex-indic-table.cc.tmp && \
+	mv hb-ot-shape-complex-indic-table.cc.tmp $(srcdir)/hb-ot-shape-complex-indic-table.cc || \
+	($(RM) hb-ot-shape-complex-indic-table.cc.tmp; false)
+
+arabic-table: gen-arabic-table.py ArabicShaping.txt UnicodeData.txt
+	$(AM_V_GEN) $(builddir)/$^ > hb-ot-shape-complex-arabic-table.hh.tmp && \
+	mv hb-ot-shape-complex-arabic-table.hh.tmp $(srcdir)/hb-ot-shape-complex-arabic-table.hh || \
+	($(RM) hb-ot-shape-complex-arabic-table.hh.tmp; false)
+
+
+.PHONY: unicode-tables arabic-table indic-table
+
+BUILT_SOURCES += \
+	hb-buffer-deserialize-json.hh \
+	hb-buffer-deserialize-text.hh \
+	hb-ot-shape-complex-indic-machine.hh \
+	hb-ot-shape-complex-myanmar-machine.hh \
+	hb-ot-shape-complex-sea-machine.hh \
+	$(NULL)
+EXTRA_DIST += \
+	hb-buffer-deserialize-json.rl \
+	hb-buffer-deserialize-text.rl \
+	hb-ot-shape-complex-indic-machine.rl \
+	hb-ot-shape-complex-myanmar-machine.rl \
+	hb-ot-shape-complex-sea-machine.rl \
+	$(NULL)
+.rl.hh:
+	$(AM_V_GEN)$(top_srcdir)/missing --run ragel -e -F1 -o "$@.tmp" "$<" && \
+	mv "$@.tmp" "$@" || ( $(RM) "$@.tmp" && false )
+
+noinst_PROGRAMS = \
+	main \
+	test \
+	test-buffer-serialize \
+	test-size-params \
+	test-would-substitute \
+	$(NULL)
+bin_PROGRAMS =
+
+main_SOURCES = main.cc
+main_CPPFLAGS = $(HBCFLAGS)
+main_LDADD = libharfbuzz.la $(HBLIBS)
+
+test_SOURCES = test.cc
+test_CPPFLAGS = $(HBCFLAGS) $(FREETYPE_CFLAGS)
+test_LDADD = libharfbuzz.la $(HBLIBS) $(FREETYPE_LIBS)
+
+test_would_substitute_SOURCES = test-would-substitute.cc
+test_would_substitute_CPPFLAGS = $(HBCFLAGS) $(FREETYPE_CFLAGS)
+test_would_substitute_LDADD = libharfbuzz.la $(HBLIBS) $(FREETYPE_LIBS)
+
+test_size_params_SOURCES = test-size-params.cc
+test_size_params_CPPFLAGS = $(HBCFLAGS)
+test_size_params_LDADD = libharfbuzz.la $(HBLIBS)
+
+test_buffer_serialize_SOURCES = test-buffer-serialize.cc
+test_buffer_serialize_CPPFLAGS = $(HBCFLAGS)
+test_buffer_serialize_LDADD = libharfbuzz.la $(HBLIBS)
+
+dist_check_SCRIPTS = \
+	check-c-linkage-decls.sh \
+	check-defs.sh \
+	check-header-guards.sh \
+	check-includes.sh \
+	check-libstdc++.sh \
+	check-static-inits.sh \
+	check-symbols.sh \
+	$(NULL)
+
+TESTS = $(dist_check_SCRIPTS)
+TESTS_ENVIRONMENT = \
+	srcdir="$(srcdir)" \
+	MAKE="$(MAKE) $(AM_MAKEFLAGS)" \
+	HBSOURCES="$(HBSOURCES)" \
+	HBHEADERS="$(HBHEADERS) $(HBNODISTHEADERS)" \
+	$(NULL)
+
+if HAVE_INTROSPECTION
+
+-include $(INTROSPECTION_MAKEFILE)
+INTROSPECTION_GIRS = HarfBuzz-$(HB_VERSION_MAJOR).0.gir # What does the 0 mean anyway?!
+INTROSPECTION_SCANNER_ARGS = -I$(srcdir) -n hb --identifier-prefix=hb_ --warn-all
+INTROSPECTION_COMPILER_ARGS = --includedir=$(srcdir)
+
+HarfBuzz-0.0.gir: libharfbuzz.la libharfbuzz-gobject.la
+HarfBuzz_0_0_gir_INCLUDES = GObject-2.0
+HarfBuzz_0_0_gir_CFLAGS = \
+	$(INCLUDES) \
+	$(HBCFLAGS) \
+	-DHB_H \
+	-DHB_H_IN \
+	-DHB_OT_H \
+	-DHB_OT_H_IN \
+	-DHB_GOBJECT_H \
+	-DHB_GOBJECT_H_IN \
+	$(NULL)
+HarfBuzz_0_0_gir_LIBS = \
+	libharfbuzz.la \
+	libharfbuzz-gobject.la \
+	$(NULL)
+HarfBuzz_0_0_gir_FILES = \
+	$(HBHEADERS) \
+	$(HBNODISTHEADERS) \
+	$(HBSOURCES) \
+	hb-gobject-enums.cc \
+	hb-gobject-enums.h \
+	hb-gobject-structs.cc \
+	hb-gobject-structs.h \
+	$(NULL)
+
+girdir = $(datadir)/gir-1.0
+gir_DATA = $(INTROSPECTION_GIRS)
+
+typelibdir = $(libdir)/girepository-1.0
+typelib_DATA = $(INTROSPECTION_GIRS:.gir=.typelib)
+
+CLEANFILES += $(gir_DATA) $(typelib_DATA)
+
+endif
+
+-include $(top_srcdir)/git.mk
diff --git a/extensions/externals/src/harfbuzz/src/Makefile.in b/extensions/externals/src/harfbuzz/src/Makefile.in
new file mode 100644
index 0000000..f6252e0
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/Makefile.in
@@ -0,0 +1,1872 @@
+# Makefile.in generated by automake 1.11.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Process this file with automake to produce Makefile.in
+
+
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+@HAVE_OT_TRUE@am__append_1 = \
+@HAVE_OT_TRUE@	hb-ot-layout.cc \
+@HAVE_OT_TRUE@	hb-ot-layout-common-private.hh \
+@HAVE_OT_TRUE@	hb-ot-layout-gdef-table.hh \
+@HAVE_OT_TRUE@	hb-ot-layout-gpos-table.hh \
+@HAVE_OT_TRUE@	hb-ot-layout-gsubgpos-private.hh \
+@HAVE_OT_TRUE@	hb-ot-layout-gsub-table.hh \
+@HAVE_OT_TRUE@	hb-ot-layout-jstf-table.hh \
+@HAVE_OT_TRUE@	hb-ot-layout-private.hh \
+@HAVE_OT_TRUE@	hb-ot-map.cc \
+@HAVE_OT_TRUE@	hb-ot-map-private.hh \
+@HAVE_OT_TRUE@	hb-ot-shape.cc \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-arabic.cc \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-arabic-fallback.hh \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-arabic-table.hh \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-default.cc \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-indic.cc \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-indic-machine.hh \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-indic-private.hh \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-indic-table.cc \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-myanmar.cc \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-myanmar-machine.hh \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-sea.cc \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-sea-machine.hh \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-thai.cc \
+@HAVE_OT_TRUE@	hb-ot-shape-complex-private.hh \
+@HAVE_OT_TRUE@	hb-ot-shape-normalize-private.hh \
+@HAVE_OT_TRUE@	hb-ot-shape-normalize.cc \
+@HAVE_OT_TRUE@	hb-ot-shape-fallback-private.hh \
+@HAVE_OT_TRUE@	hb-ot-shape-fallback.cc \
+@HAVE_OT_TRUE@	hb-ot-shape-private.hh \
+@HAVE_OT_TRUE@	$(NULL)
+
+@HAVE_OT_TRUE@am__append_2 = \
+@HAVE_OT_TRUE@	hb-ot.h \
+@HAVE_OT_TRUE@	hb-ot-layout.h \
+@HAVE_OT_TRUE@	hb-ot-tag.h \
+@HAVE_OT_TRUE@	$(NULL)
+
+@HAVE_PTHREAD_TRUE@am__append_3 = $(PTHREAD_CFLAGS)
+@HAVE_PTHREAD_TRUE@am__append_4 = $(PTHREAD_LIBS)
+@HAVE_GLIB_TRUE@am__append_5 = $(GLIB_CFLAGS)
+@HAVE_GLIB_TRUE@am__append_6 = $(GLIB_LIBS)
+@HAVE_GLIB_TRUE@am__append_7 = hb-glib.cc
+@HAVE_GLIB_TRUE@am__append_8 = hb-glib.h
+@HAVE_FREETYPE_TRUE@am__append_9 = $(FREETYPE_CFLAGS)
+@HAVE_FREETYPE_TRUE@am__append_10 = $(FREETYPE_LIBS)
+@HAVE_FREETYPE_TRUE@am__append_11 = hb-ft.cc
+@HAVE_FREETYPE_TRUE@am__append_12 = hb-ft.h
+@HAVE_GRAPHITE2_TRUE@am__append_13 = $(GRAPHITE2_CFLAGS)
+@HAVE_GRAPHITE2_TRUE@am__append_14 = $(GRAPHITE2_LIBS)
+@HAVE_GRAPHITE2_TRUE@am__append_15 = hb-graphite2.cc
+@HAVE_GRAPHITE2_TRUE@am__append_16 = hb-graphite2.h
+@HAVE_UNISCRIBE_TRUE@am__append_17 = $(UNISCRIBE_CFLAGS)
+@HAVE_UNISCRIBE_TRUE@am__append_18 = $(UNISCRIBE_LIBS)
+@HAVE_UNISCRIBE_TRUE@am__append_19 = hb-uniscribe.cc
+@HAVE_UNISCRIBE_TRUE@am__append_20 = hb-uniscribe.h
+@HAVE_CORETEXT_TRUE@am__append_21 = $(CORETEXT_CFLAGS)
+@HAVE_CORETEXT_TRUE@am__append_22 = $(CORETEXT_LIBS)
+@HAVE_CORETEXT_TRUE@am__append_23 = hb-coretext.cc
+@HAVE_CORETEXT_TRUE@am__append_24 = hb-coretext.h
+@HAVE_UCDN_TRUE@am__append_25 = hb-ucdn
+@HAVE_UCDN_TRUE@am__append_26 = -I$(srcdir)/hb-ucdn
+@HAVE_UCDN_TRUE@am__append_27 = hb-ucdn/libhb-ucdn.la
+@HAVE_UCDN_TRUE@am__append_28 = hb-ucdn.cc
+@HAVE_ICU_TRUE@am__append_29 = libharfbuzz-icu.la
+@HAVE_ICU_TRUE@am__append_30 = hb-icu.h
+@HAVE_ICU_TRUE@am__append_31 = harfbuzz-icu.pc
+@HAVE_GOBJECT_TRUE@am__append_32 = libharfbuzz-gobject.la
+@HAVE_GOBJECT_TRUE@am__append_33 = hb-gobject.h hb-gobject-structs.h
+@HAVE_GOBJECT_TRUE@am__append_34 = hb-gobject-enums.h
+@HAVE_GOBJECT_TRUE@am__append_35 = harfbuzz-gobject.pc
+@HAVE_GOBJECT_TRUE@am__append_36 = \
+@HAVE_GOBJECT_TRUE@	hb-gobject-enums.cc \
+@HAVE_GOBJECT_TRUE@	hb-gobject-enums.h \
+@HAVE_GOBJECT_TRUE@	$(NULL)
+
+@HAVE_GOBJECT_TRUE@am__append_37 = \
+@HAVE_GOBJECT_TRUE@	hb-gobject-enums.cc \
+@HAVE_GOBJECT_TRUE@	hb-gobject-enums.h \
+@HAVE_GOBJECT_TRUE@	$(NULL)
+
+noinst_PROGRAMS = main$(EXEEXT) test$(EXEEXT) \
+	test-buffer-serialize$(EXEEXT) test-size-params$(EXEEXT) \
+	test-would-substitute$(EXEEXT) $(am__EXEEXT_1)
+bin_PROGRAMS =
+TESTS = $(am__EXEEXT_2)
+@HAVE_INTROSPECTION_TRUE@am__append_38 = $(gir_DATA) $(typelib_DATA)
+subdir = src
+DIST_COMMON = $(am__pkginclude_HEADERS_DIST) $(dist_check_SCRIPTS) \
+	$(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+	$(srcdir)/hb-version.h.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_pthread.m4 \
+	$(top_srcdir)/m4/gtk-doc.m4 $(top_srcdir)/m4/libtool.m4 \
+	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
+	$(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
+	$(top_srcdir)/m4/pkg.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
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+CONFIG_CLEAN_FILES = hb-version.h
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+am__vpath_adj = case $$p in \
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+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" \
+	"$(DESTDIR)$(girdir)" "$(DESTDIR)$(pkgconfigdir)" \
+	"$(DESTDIR)$(typelibdir)" "$(DESTDIR)$(pkgincludedir)" \
+	"$(DESTDIR)$(pkgincludedir)"
+LTLIBRARIES = $(lib_LTLIBRARIES)
+am__DEPENDENCIES_1 =
+@HAVE_GOBJECT_TRUE@libharfbuzz_gobject_la_DEPENDENCIES =  \
+@HAVE_GOBJECT_TRUE@	$(am__DEPENDENCIES_1) libharfbuzz.la
+am__libharfbuzz_gobject_la_SOURCES_DIST = hb-gobject-structs.cc
+@HAVE_GOBJECT_TRUE@am_libharfbuzz_gobject_la_OBJECTS = libharfbuzz_gobject_la-hb-gobject-structs.lo
+@HAVE_GOBJECT_TRUE@nodist_libharfbuzz_gobject_la_OBJECTS =  \
+@HAVE_GOBJECT_TRUE@	libharfbuzz_gobject_la-hb-gobject-enums.lo
+libharfbuzz_gobject_la_OBJECTS = $(am_libharfbuzz_gobject_la_OBJECTS) \
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+	hb-buffer-deserialize-text.rl \
+	hb-ot-shape-complex-indic-machine.rl \
+	hb-ot-shape-complex-myanmar-machine.rl \
+	hb-ot-shape-complex-sea-machine.rl $(NULL)
+CLEANFILES = $(pkgconfig_DATA) harfbuzz.def $(am__append_38)
+DISTCLEANFILES = $(am__append_37)
+MAINTAINERCLEANFILES = 
+DISTCHECK_CONFIGURE_FLAGS = --enable-introspection
+
+# The following warning options are useful for debugging: -Wpadded
+#AM_CXXFLAGS =
+lib_LTLIBRARIES = libharfbuzz.la $(am__append_29) $(am__append_32)
+HBCFLAGS = $(am__append_3) $(am__append_5) $(am__append_9) \
+	$(am__append_13) $(am__append_17) $(am__append_21) \
+	$(am__append_26)
+HBLIBS = $(am__append_4) $(am__append_6) $(am__append_10) \
+	$(am__append_14) $(am__append_18) $(am__append_22) \
+	$(am__append_27)
+HBSOURCES = hb-atomic-private.hh hb-blob.cc \
+	hb-buffer-deserialize-json.hh hb-buffer-deserialize-text.hh \
+	hb-buffer-private.hh hb-buffer-serialize.cc hb-buffer.cc \
+	hb-cache-private.hh hb-common.cc hb-fallback-shape.cc \
+	hb-face-private.hh hb-face.cc hb-font-private.hh hb-font.cc \
+	hb-mutex-private.hh hb-object-private.hh \
+	hb-open-file-private.hh hb-open-type-private.hh \
+	hb-ot-head-table.hh hb-ot-hhea-table.hh hb-ot-hmtx-table.hh \
+	hb-ot-maxp-table.hh hb-ot-name-table.hh hb-ot-tag.cc \
+	hb-private.hh hb-set-private.hh hb-set.cc hb-shape.cc \
+	hb-shape-plan-private.hh hb-shape-plan.cc hb-shaper-list.hh \
+	hb-shaper-impl-private.hh hb-shaper-private.hh hb-shaper.cc \
+	hb-tt-font.cc hb-unicode-private.hh hb-unicode.cc \
+	hb-utf-private.hh hb-warning.cc $(NULL) $(am__append_1) \
+	$(am__append_7) $(am__append_11) $(am__append_15) \
+	$(am__append_19) $(am__append_23) $(am__append_28)
+HBHEADERS = hb.h hb-blob.h hb-buffer.h hb-common.h hb-deprecated.h \
+	hb-face.h hb-font.h hb-set.h hb-shape.h hb-shape-plan.h \
+	hb-unicode.h $(NULL) $(am__append_2) $(am__append_8) \
+	$(am__append_12) $(am__append_16) $(am__append_20) \
+	$(am__append_24)
+HBNODISTHEADERS = \
+	hb-version.h \
+	$(NULL)
+
+
+# Put the library together
+@OS_WIN32_TRUE@export_symbols = -export-symbols harfbuzz.def
+@OS_WIN32_TRUE@harfbuzz_def_dependency = harfbuzz.def
+@HAVE_GCC_FALSE@@OS_WIN32_FALSE@libharfbuzz_la_LINK = $(CXXLINK) $(libharfbuzz_la_LDFLAGS)
+# Use a C linker for GCC, not C++; Don't link to libstdc++
+@HAVE_GCC_TRUE@@OS_WIN32_FALSE@libharfbuzz_la_LINK = $(LINK) $(libharfbuzz_la_LDFLAGS)
+@OS_WIN32_TRUE@libharfbuzz_la_LINK = $(CXXLINK) $(libharfbuzz_la_LDFLAGS)
+libharfbuzz_la_SOURCES = $(HBSOURCES) $(HBHEADERS) $(HBNODISTHEADERS)
+libharfbuzz_la_CPPFLAGS = $(HBCFLAGS)
+libharfbuzz_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(HB_LIBTOOL_VERSION_INFO) $(export_symbols) -no-undefined
+libharfbuzz_la_LIBADD = $(HBLIBS)
+EXTRA_libharfbuzz_la_DEPENDENCIES = $(harfbuzz_def_dependency)
+pkginclude_HEADERS = $(HBHEADERS) $(am__append_30) $(am__append_33)
+nodist_pkginclude_HEADERS = $(HBNODISTHEADERS) $(am__append_34)
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = harfbuzz.pc $(am__append_31) $(am__append_35)
+@HAVE_ICU_TRUE@libharfbuzz_icu_la_SOURCES = hb-icu.cc
+@HAVE_ICU_TRUE@libharfbuzz_icu_la_CPPFLAGS = $(ICU_CFLAGS)
+@HAVE_ICU_TRUE@libharfbuzz_icu_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(HB_LIBTOOL_VERSION_INFO) -no-undefined
+@HAVE_ICU_TRUE@libharfbuzz_icu_la_LIBADD = $(ICU_LIBS) libharfbuzz.la
+@HAVE_GOBJECT_TRUE@libharfbuzz_gobject_la_SOURCES = hb-gobject-structs.cc
+@HAVE_GOBJECT_TRUE@nodist_libharfbuzz_gobject_la_SOURCES = hb-gobject-enums.cc
+@HAVE_GOBJECT_TRUE@libharfbuzz_gobject_la_CPPFLAGS = $(GOBJECT_CFLAGS)
+@HAVE_GOBJECT_TRUE@libharfbuzz_gobject_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(HB_LIBTOOL_VERSION_INFO) -no-undefined
+@HAVE_GOBJECT_TRUE@libharfbuzz_gobject_la_LIBADD = $(GOBJECT_LIBS) libharfbuzz.la
+GENERATORS = \
+	gen-arabic-table.py \
+	gen-indic-table.py \
+	$(NULL)
+
+main_SOURCES = main.cc
+main_CPPFLAGS = $(HBCFLAGS)
+main_LDADD = libharfbuzz.la $(HBLIBS)
+test_SOURCES = test.cc
+test_CPPFLAGS = $(HBCFLAGS) $(FREETYPE_CFLAGS)
+test_LDADD = libharfbuzz.la $(HBLIBS) $(FREETYPE_LIBS)
+test_would_substitute_SOURCES = test-would-substitute.cc
+test_would_substitute_CPPFLAGS = $(HBCFLAGS) $(FREETYPE_CFLAGS)
+test_would_substitute_LDADD = libharfbuzz.la $(HBLIBS) $(FREETYPE_LIBS)
+test_size_params_SOURCES = test-size-params.cc
+test_size_params_CPPFLAGS = $(HBCFLAGS)
+test_size_params_LDADD = libharfbuzz.la $(HBLIBS)
+test_buffer_serialize_SOURCES = test-buffer-serialize.cc
+test_buffer_serialize_CPPFLAGS = $(HBCFLAGS)
+test_buffer_serialize_LDADD = libharfbuzz.la $(HBLIBS)
+dist_check_SCRIPTS = \
+	check-c-linkage-decls.sh \
+	check-defs.sh \
+	check-header-guards.sh \
+	check-includes.sh \
+	check-libstdc++.sh \
+	check-static-inits.sh \
+	check-symbols.sh \
+	$(NULL)
+
+TESTS_ENVIRONMENT = \
+	srcdir="$(srcdir)" \
+	MAKE="$(MAKE) $(AM_MAKEFLAGS)" \
+	HBSOURCES="$(HBSOURCES)" \
+	HBHEADERS="$(HBHEADERS) $(HBNODISTHEADERS)" \
+	$(NULL)
+
+@HAVE_INTROSPECTION_TRUE@INTROSPECTION_GIRS = HarfBuzz-$(HB_VERSION_MAJOR).0.gir # What does the 0 mean anyway?!
+@HAVE_INTROSPECTION_TRUE@INTROSPECTION_SCANNER_ARGS = -I$(srcdir) -n hb --identifier-prefix=hb_ --warn-all
+@HAVE_INTROSPECTION_TRUE@INTROSPECTION_COMPILER_ARGS = --includedir=$(srcdir)
+@HAVE_INTROSPECTION_TRUE@HarfBuzz_0_0_gir_INCLUDES = GObject-2.0
+@HAVE_INTROSPECTION_TRUE@HarfBuzz_0_0_gir_CFLAGS = \
+@HAVE_INTROSPECTION_TRUE@	$(INCLUDES) \
+@HAVE_INTROSPECTION_TRUE@	$(HBCFLAGS) \
+@HAVE_INTROSPECTION_TRUE@	-DHB_H \
+@HAVE_INTROSPECTION_TRUE@	-DHB_H_IN \
+@HAVE_INTROSPECTION_TRUE@	-DHB_OT_H \
+@HAVE_INTROSPECTION_TRUE@	-DHB_OT_H_IN \
+@HAVE_INTROSPECTION_TRUE@	-DHB_GOBJECT_H \
+@HAVE_INTROSPECTION_TRUE@	-DHB_GOBJECT_H_IN \
+@HAVE_INTROSPECTION_TRUE@	$(NULL)
+
+@HAVE_INTROSPECTION_TRUE@HarfBuzz_0_0_gir_LIBS = \
+@HAVE_INTROSPECTION_TRUE@	libharfbuzz.la \
+@HAVE_INTROSPECTION_TRUE@	libharfbuzz-gobject.la \
+@HAVE_INTROSPECTION_TRUE@	$(NULL)
+
+@HAVE_INTROSPECTION_TRUE@HarfBuzz_0_0_gir_FILES = \
+@HAVE_INTROSPECTION_TRUE@	$(HBHEADERS) \
+@HAVE_INTROSPECTION_TRUE@	$(HBNODISTHEADERS) \
+@HAVE_INTROSPECTION_TRUE@	$(HBSOURCES) \
+@HAVE_INTROSPECTION_TRUE@	hb-gobject-enums.cc \
+@HAVE_INTROSPECTION_TRUE@	hb-gobject-enums.h \
+@HAVE_INTROSPECTION_TRUE@	hb-gobject-structs.cc \
+@HAVE_INTROSPECTION_TRUE@	hb-gobject-structs.h \
+@HAVE_INTROSPECTION_TRUE@	$(NULL)
+
+@HAVE_INTROSPECTION_TRUE@girdir = $(datadir)/gir-1.0
+@HAVE_INTROSPECTION_TRUE@gir_DATA = $(INTROSPECTION_GIRS)
+@HAVE_INTROSPECTION_TRUE@typelibdir = $(libdir)/girepository-1.0
+@HAVE_INTROSPECTION_TRUE@typelib_DATA = $(INTROSPECTION_GIRS:.gir=.typelib)
+all: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) all-recursive
+
+.SUFFIXES:
+.SUFFIXES: .cc .hh .lo .o .obj .rl
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnits src/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnits src/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+hb-version.h: $(top_builddir)/config.status $(srcdir)/hb-version.h.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)"
+	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
+	}
+
+uninstall-libLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
+	done
+
+clean-libLTLIBRARIES:
+	-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	  test "$$dir" != "$$p" || dir=.; \
+	  echo "rm -f \"$${dir}/so_locations\""; \
+	  rm -f "$${dir}/so_locations"; \
+	done
+libharfbuzz-gobject.la: $(libharfbuzz_gobject_la_OBJECTS) $(libharfbuzz_gobject_la_DEPENDENCIES) $(EXTRA_libharfbuzz_gobject_la_DEPENDENCIES) 
+	$(AM_V_CXXLD)$(libharfbuzz_gobject_la_LINK) $(am_libharfbuzz_gobject_la_rpath) $(libharfbuzz_gobject_la_OBJECTS) $(libharfbuzz_gobject_la_LIBADD) $(LIBS)
+libharfbuzz-icu.la: $(libharfbuzz_icu_la_OBJECTS) $(libharfbuzz_icu_la_DEPENDENCIES) $(EXTRA_libharfbuzz_icu_la_DEPENDENCIES) 
+	$(AM_V_CXXLD)$(libharfbuzz_icu_la_LINK) $(am_libharfbuzz_icu_la_rpath) $(libharfbuzz_icu_la_OBJECTS) $(libharfbuzz_icu_la_LIBADD) $(LIBS)
+libharfbuzz.la: $(libharfbuzz_la_OBJECTS) $(libharfbuzz_la_DEPENDENCIES) $(EXTRA_libharfbuzz_la_DEPENDENCIES) 
+	$(AM_V_GEN)$(libharfbuzz_la_LINK) -rpath $(libdir) $(libharfbuzz_la_OBJECTS) $(libharfbuzz_la_LIBADD) $(LIBS)
+install-binPROGRAMS: $(bin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+	for p in $$list; do echo "$$p $$p"; done | \
+	sed 's/$(EXEEXT)$$//' | \
+	while read p p1; do if test -f $$p || test -f $$p1; \
+	  then echo "$$p"; echo "$$p"; else :; fi; \
+	done | \
+	sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \
+	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+	sed 'N;N;N;s,\n, ,g' | \
+	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
+	    else { print "f", $$3 "/" $$4, $$1; } } \
+	  END { for (d in files) print "f", d, files[d] }' | \
+	while read type dir files; do \
+	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+	    test -z "$$files" || { \
+	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \
+	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
+	    } \
+	; done
+
+uninstall-binPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+	files=`for p in $$list; do echo "$$p"; done | \
+	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+	      -e 's/$$/$(EXEEXT)/' `; \
+	test -n "$$list" || exit 0; \
+	echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(bindir)" && rm -f $$files
+
+clean-binPROGRAMS:
+	@list='$(bin_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
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+	rm -f $$list
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+installcheck-binPROGRAMS: $(bin_PROGRAMS)
+	bad=0; pid=$$$$; list="$(bin_PROGRAMS)"; for p in $$list; do \
+	  case ' $(AM_INSTALLCHECK_STD_OPTIONS_EXEMPT) ' in \
+	   *" $$p "* | *" $(srcdir)/$$p "*) continue;; \
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+	  for opt in --help --version; do \
+	    if "$(DESTDIR)$(bindir)/$$f" $$opt >c$${pid}_.out \
+	         2>c$${pid}_.err </dev/null \
+		 && test -n "`cat c$${pid}_.out`" \
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+clean-noinstPROGRAMS:
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+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
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+	rm -f $$list
+main$(EXEEXT): $(main_OBJECTS) $(main_DEPENDENCIES) $(EXTRA_main_DEPENDENCIES) 
+	@rm -f main$(EXEEXT)
+	$(AM_V_CXXLD)$(CXXLINK) $(main_OBJECTS) $(main_LDADD) $(LIBS)
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+	@rm -f test$(EXEEXT)
+	$(AM_V_CXXLD)$(CXXLINK) $(test_OBJECTS) $(test_LDADD) $(LIBS)
+test-buffer-serialize$(EXEEXT): $(test_buffer_serialize_OBJECTS) $(test_buffer_serialize_DEPENDENCIES) $(EXTRA_test_buffer_serialize_DEPENDENCIES) 
+	@rm -f test-buffer-serialize$(EXEEXT)
+	$(AM_V_CXXLD)$(CXXLINK) $(test_buffer_serialize_OBJECTS) $(test_buffer_serialize_LDADD) $(LIBS)
+test-size-params$(EXEEXT): $(test_size_params_OBJECTS) $(test_size_params_DEPENDENCIES) $(EXTRA_test_size_params_DEPENDENCIES) 
+	@rm -f test-size-params$(EXEEXT)
+	$(AM_V_CXXLD)$(CXXLINK) $(test_size_params_OBJECTS) $(test_size_params_LDADD) $(LIBS)
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+	@rm -f test-would-substitute$(EXEEXT)
+	$(AM_V_CXXLD)$(CXXLINK) $(test_would_substitute_OBJECTS) $(test_would_substitute_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libharfbuzz_gobject_la-hb-gobject-enums.Plo@am__quote@
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libharfbuzz_la-hb-ot-shape-complex-myanmar.Plo@am__quote@
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libharfbuzz_la-hb-ot-shape-complex-thai.Plo@am__quote@
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+	$(MAKE) $(AM_MAKEFLAGS) check-recursive
+all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(DATA) $(HEADERS)
+install-binPROGRAMS: install-libLTLIBRARIES
+
+installdirs: installdirs-recursive
+installdirs-am:
+	for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(girdir)" "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(typelibdir)" "$(DESTDIR)$(pkgincludedir)" "$(DESTDIR)$(pkgincludedir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-recursive
+
+clean-am: clean-binPROGRAMS clean-generic clean-libLTLIBRARIES \
+	clean-libtool clean-noinstPROGRAMS mostlyclean-am
+
+distclean: distclean-recursive
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am: install-girDATA install-nodist_pkgincludeHEADERS \
+	install-pkgconfigDATA install-pkgincludeHEADERS \
+	install-typelibDATA
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am: install-binPROGRAMS install-libLTLIBRARIES
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am: installcheck-binPROGRAMS
+
+maintainer-clean: maintainer-clean-recursive
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS uninstall-girDATA \
+	uninstall-libLTLIBRARIES uninstall-nodist_pkgincludeHEADERS \
+	uninstall-pkgconfigDATA uninstall-pkgincludeHEADERS \
+	uninstall-typelibDATA
+
+.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \
+	check-am ctags-recursive install install-am install-strip \
+	tags-recursive
+
+.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
+	all all-am check check-TESTS check-am clean clean-binPROGRAMS \
+	clean-generic clean-libLTLIBRARIES clean-libtool \
+	clean-noinstPROGRAMS ctags ctags-recursive distclean \
+	distclean-compile distclean-generic distclean-libtool \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
+	install install-am install-binPROGRAMS install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-girDATA install-html install-html-am \
+	install-info install-info-am install-libLTLIBRARIES \
+	install-man install-nodist_pkgincludeHEADERS install-pdf \
+	install-pdf-am install-pkgconfigDATA install-pkgincludeHEADERS \
+	install-ps install-ps-am install-strip install-typelibDATA \
+	installcheck installcheck-am installcheck-binPROGRAMS \
+	installdirs installdirs-am maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags tags-recursive uninstall uninstall-am \
+	uninstall-binPROGRAMS uninstall-girDATA \
+	uninstall-libLTLIBRARIES uninstall-nodist_pkgincludeHEADERS \
+	uninstall-pkgconfigDATA uninstall-pkgincludeHEADERS \
+	uninstall-typelibDATA
+
+@HAVE_GOBJECT_TRUE@hb-gobject-enums.%: hb-gobject-enums.%.tmpl $(HBHEADERS)
+@HAVE_GOBJECT_TRUE@	$(AM_V_GEN) $(GLIB_MKENUMS) \
+@HAVE_GOBJECT_TRUE@		--identifier-prefix hb_ --symbol-prefix hb_gobject \
+@HAVE_GOBJECT_TRUE@		--template $^ | \
+@HAVE_GOBJECT_TRUE@	sed 's/_t_get_type/_get_type/g; s/_T (/ (/g' > "$@.tmp" && \
+@HAVE_GOBJECT_TRUE@	mv "$@.tmp" "$@" || ( $(RM) "@.tmp" && false )
+
+%.pc: %.pc.in $(top_builddir)/config.status
+	$(AM_V_GEN) \
+	$(SED)	-e 's@%prefix%@$(prefix)@g' \
+		-e 's@%exec_prefix%@$(exec_prefix)@g' \
+		-e 's@%libdir%@$(libdir)@g' \
+		-e 's@%includedir%@$(includedir)@g' \
+		-e 's@%VERSION%@$(VERSION)@g' \
+	"$<" \
+	> "$@.tmp" && mv "$@.tmp" "$@" || ( $(RM) "$@.tmp"; false )
+harfbuzz.def: $(HBHEADERS) $(HBNODISTHEADERS)
+	$(AM_V_GEN) (echo EXPORTS; \
+	(cat $^ || echo 'hb_ERROR ()' ) | \
+	$(EGREP) '^hb_.* \(' | \
+	sed -e 's/ (.*//' | \
+	LANG=C sort; \
+	echo LIBRARY libharfbuzz-$(HB_VERSION_MAJOR).dll; \
+	) >"$@.tmp"
+	@ ! grep -q hb_ERROR "$@.tmp" && mv "$@.tmp" "$@" || ($(RM) "$@"; false)
+
+unicode-tables: arabic-table indic-table
+
+indic-table: gen-indic-table.py IndicSyllabicCategory.txt IndicMatraCategory.txt Blocks.txt
+	$(AM_V_GEN) $(builddir)/$^ > hb-ot-shape-complex-indic-table.cc.tmp && \
+	mv hb-ot-shape-complex-indic-table.cc.tmp $(srcdir)/hb-ot-shape-complex-indic-table.cc || \
+	($(RM) hb-ot-shape-complex-indic-table.cc.tmp; false)
+
+arabic-table: gen-arabic-table.py ArabicShaping.txt UnicodeData.txt
+	$(AM_V_GEN) $(builddir)/$^ > hb-ot-shape-complex-arabic-table.hh.tmp && \
+	mv hb-ot-shape-complex-arabic-table.hh.tmp $(srcdir)/hb-ot-shape-complex-arabic-table.hh || \
+	($(RM) hb-ot-shape-complex-arabic-table.hh.tmp; false)
+
+.PHONY: unicode-tables arabic-table indic-table
+.rl.hh:
+	$(AM_V_GEN)$(top_srcdir)/missing --run ragel -e -F1 -o "$@.tmp" "$<" && \
+	mv "$@.tmp" "$@" || ( $(RM) "$@.tmp" && false )
+
+@HAVE_INTROSPECTION_TRUE@-include $(INTROSPECTION_MAKEFILE)
+
+@HAVE_INTROSPECTION_TRUE@HarfBuzz-0.0.gir: libharfbuzz.la libharfbuzz-gobject.la
+
+-include $(top_srcdir)/git.mk
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/extensions/externals/src/harfbuzz/src/check-c-linkage-decls.sh b/extensions/externals/src/harfbuzz/src/check-c-linkage-decls.sh
new file mode 100644
index 0000000..b10310f
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/check-c-linkage-decls.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+test "x$HBHEADERS" = x && HBHEADERS=`cd "$srcdir"; find . -maxdepth 1 -name 'hb*.h'`
+test "x$HBSOURCES" = x && HBSOURCES=`cd "$srcdir"; find . -maxdepth 1 -name 'hb*.h'`
+
+
+for x in $HBHEADERS; do
+	test -f $srcdir/$x && x=$srcdir/$x
+	if ! grep -q HB_BEGIN_DECLS "$x" || ! grep -q HB_END_DECLS "$x"; then
+		echo "Ouch, file $x does not have HB_BEGIN_DECLS / HB_END_DECLS, but it should"
+		stat=1
+	fi
+done
+for x in $HBSOURCES; do
+	test -f $srcdir/$x && x=$srcdir/$x
+	if grep -q HB_BEGIN_DECLS "$x" || grep -q HB_END_DECLS "$x"; then
+		echo "Ouch, file $x has HB_BEGIN_DECLS / HB_END_DECLS, but it shouldn't"
+		stat=1
+	fi
+done
+
+exit $stat
diff --git a/extensions/externals/src/harfbuzz/src/check-defs.sh b/extensions/externals/src/harfbuzz/src/check-defs.sh
new file mode 100644
index 0000000..d7a8ec2
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/check-defs.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+test -z "$MAKE" && MAKE=make
+stat=0
+
+if which nm 2>/dev/null >/dev/null; then
+	:
+else
+	echo "check-defs.sh: 'nm' not found; skipping test"
+	exit 77
+fi
+
+defs="harfbuzz.def"
+$MAKE $defs > /dev/null
+tested=false
+for def in $defs; do
+	lib=`echo "$def" | sed 's/[.]def$//;s@.*/@@'`
+	so=.libs/lib${lib}.so
+
+	EXPORTED_SYMBOLS="`nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' _fini\>\| _init\>\| _fdata\>\| _ftext\>\| __bss_start\>\| __bss_start__\>\| __bss_end__\>\| _edata\>\| _end\>\| _bss_end__\>\| __end__\>' | cut -d' ' -f3`"
+
+	if test -f "$so"; then
+
+		echo "Checking that $so has the same symbol list as $def"
+		{
+			echo EXPORTS
+			echo "$EXPORTED_SYMBOLS"
+			# cheat: copy the last line from the def file!
+			tail -n1 "$def"
+		} | diff "$def" - >&2 || stat=1
+
+		tested=true
+	fi
+done
+if ! $tested; then
+	echo "check-defs.sh: libharfbuzz shared library not found; skipping test"
+	exit 77
+fi
+
+exit $stat
diff --git a/extensions/externals/src/harfbuzz/src/check-header-guards.sh b/extensions/externals/src/harfbuzz/src/check-header-guards.sh
new file mode 100644
index 0000000..9a3302c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/check-header-guards.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+test "x$HBHEADERS" = x && HBHEADERS=`cd "$srcdir"; find . -maxdepth 1 -name 'hb*.h'`
+test "x$HBSOURCES" = x && HBSOURCES=`cd "$srcdir"; find . -maxdepth 1 -name 'hb-*.cc' -or -name 'hb-*.hh'`
+
+
+for x in $HBHEADERS $HBSOURCES; do
+	test -f "$srcdir/$x" && x="$srcdir/$x"
+	echo "$x" | grep '[^h]$' -q && continue;
+	xx=`echo "$x" | sed 's@.*/@@'`
+	tag=`echo "$xx" | tr 'a-z.-' 'A-Z_'`
+	lines=`grep "\<$tag\>" "$x" | wc -l | sed 's/[ 	]*//g'`
+	if test "x$lines" != x3; then
+		echo "Ouch, header file $x does not have correct preprocessor guards"
+		stat=1
+	fi
+done
+
+exit $stat
diff --git a/extensions/externals/src/harfbuzz/src/check-includes.sh b/extensions/externals/src/harfbuzz/src/check-includes.sh
new file mode 100644
index 0000000..5643c69
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/check-includes.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+test "x$HBHEADERS" = x && HBHEADERS=`cd "$srcdir"; find . -maxdepth 1 -name 'hb*.h'`
+test "x$HBSOURCES" = x && HBSOURCES=`cd "$srcdir"; find . -maxdepth 1 -name 'hb-*.cc' -or -name 'hb-*.hh'`
+
+
+echo 'Checking that public header files #include "hb-common.h" or "hb.h" first (or none)'
+
+for x in $HBHEADERS; do
+	test -f "$srcdir/$x" && x="$srcdir/$x"
+	grep '#.*\<include\>' "$x" /dev/null | head -n 1
+done |
+grep -v '"hb-common[.]h"' |
+grep -v '"hb[.]h"' |
+grep -v 'hb-common[.]h:' |
+grep -v 'hb[.]h:' |
+grep . >&2 && stat=1
+
+
+echo 'Checking that source files #include "hb-*private.hh" first (or none)'
+
+for x in $HBSOURCES; do
+	test -f "$srcdir/$x" && x="$srcdir/$x"
+	grep '#.*\<include\>' "$x" /dev/null | head -n 1
+done |
+grep -v '"hb-.*private[.]hh"' |
+grep -v 'hb-private[.]hh:' |
+grep . >&2 && stat=1
+
+
+echo 'Checking that there is no #include <hb.*.h>'
+for x in $HBHEADERS $HBSOURCES; do
+	test -f "$srcdir/$x" && x="$srcdir/$x"
+	grep '#.*\<include\>.*<.*hb' "$x" /dev/null >&2 && stat=1
+done
+
+
+exit $stat
diff --git a/extensions/externals/src/harfbuzz/src/check-libstdc++.sh b/extensions/externals/src/harfbuzz/src/check-libstdc++.sh
new file mode 100644
index 0000000..e7e0e29
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/check-libstdc++.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+
+if which ldd 2>/dev/null >/dev/null; then
+	:
+else
+	echo "check-libstdc++.sh: 'ldd' not found; skipping test"
+	exit 77
+fi
+
+tested=false
+for suffix in so dylib; do
+	so=.libs/libharfbuzz.$suffix
+	if test -f "$so"; then
+		echo "Checking that we are not linking to libstdc++"
+		if ldd $so | grep 'libstdc[+][+]'; then
+			echo "Ouch, linked to libstdc++"
+			stat=1
+		fi
+		tested=true
+	fi
+done
+if ! $tested; then
+	echo "check-libstdc++.sh: libharfbuzz shared library not found; skipping test"
+	exit 77
+fi
+
+exit $stat
diff --git a/extensions/externals/src/harfbuzz/src/check-static-inits.sh b/extensions/externals/src/harfbuzz/src/check-static-inits.sh
new file mode 100644
index 0000000..bb0a7ff
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/check-static-inits.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+
+if which objdump 2>/dev/null >/dev/null; then
+	:
+else
+	echo "check-static-inits.sh: 'objdump' not found; skipping test"
+	exit 77
+fi
+
+OBJS=.libs/*.o
+if test "x`echo $OBJS`" = "x$OBJS" 2>/dev/null >/dev/null; then
+	echo "check-static-inits.sh: object files not found; skipping test"
+	exit 77
+fi
+
+echo "Checking that no object file has static initializers"
+for obj in $OBJS; do
+	if objdump -t "$obj" | grep '[.]ctors'; then
+		echo "Ouch, $obj has static initializers"
+		stat=1
+	fi
+done
+
+echo "Checking that no object file has lazy static C++ constructors/destructors or other such stuff"
+for obj in $OBJS; do
+	if objdump -t "$obj" | grep '__c'; then
+		echo "Ouch, $obj has lazy static C++ constructors/destructors or other such stuff"
+		stat=1
+	fi
+done
+
+exit $stat
diff --git a/extensions/externals/src/harfbuzz/src/check-symbols.sh b/extensions/externals/src/harfbuzz/src/check-symbols.sh
new file mode 100644
index 0000000..67bdf71
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/check-symbols.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+
+if which nm 2>/dev/null >/dev/null; then
+	:
+else
+	echo "check-symbols.sh: 'nm' not found; skipping test"
+	exit 77
+fi
+
+echo "Checking that we are not exposing internal symbols"
+tested=false
+for so in `ls .libs/lib*.so .libs/lib*.dylib 2>/dev/null` ; do
+	
+	EXPORTED_SYMBOLS="`nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' _fini\>\| _init\>\| _fdata\>\| _ftext\>\| __bss_start\>\| __bss_start__\>\| __bss_end__\>\| _edata\>\| _end\>\| _bss_end__\>\| __end__\>' | cut -d' ' -f3`"
+	prefix=`basename "$so" | sed 's/libharfbuzz/hb/; s/-/_/g; s/[.].*//'`
+
+	echo "Processing $so"
+	if echo "$EXPORTED_SYMBOLS" | grep -v "^${prefix}_"; then
+		echo "Ouch, internal symbols exposed"
+		stat=1
+	fi
+
+	tested=true
+done
+if ! $tested; then
+	echo "check-symbols.sh: no shared library found; skipping test"
+	exit 77
+fi
+
+exit $stat
diff --git a/extensions/externals/src/harfbuzz/src/gen-arabic-table.py b/extensions/externals/src/harfbuzz/src/gen-arabic-table.py
new file mode 100644
index 0000000..da5a4fc
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/gen-arabic-table.py
@@ -0,0 +1,197 @@
+#!/usr/bin/python
+
+import sys
+import os.path
+
+if len (sys.argv) != 3:
+	print >>sys.stderr, "usage: ./gen-arabic-table.py ArabicShaping.txt UnicodeData.txt"
+	sys.exit (1)
+
+files = [file (x) for x in sys.argv[1:]]
+
+headers = [[files[0].readline (), files[0].readline ()]]
+headers.append (["UnicodeData.txt does not have a header."])
+while files[0].readline ().find ('##################') < 0:
+	pass
+
+
+def print_joining_table(f):
+
+	print
+	print "static const uint8_t joining_table[] ="
+	print "{"
+
+	min_u = 0x110000
+	max_u = 0
+	num = 0
+	last = -1
+	block = ''
+	for line in f:
+
+		if line[0] == '#':
+			if line.find (" characters"):
+				block = line[2:].strip ()
+			continue
+
+		fields = [x.strip () for x in line.split (';')]
+		if len (fields) == 1:
+			continue
+
+		u = int (fields[0], 16)
+		if u == 0x200C or u == 0x200D:
+			continue
+		if u < last:
+			raise Exception ("Input data character not sorted", u)
+		min_u = min (min_u, u)
+		max_u = max (max_u, u)
+		num += 1
+
+		if block:
+			print "\n  /* %s */\n" % block
+			block = ''
+
+		if last != -1:
+			last += 1
+			while last < u:
+				print "  JOINING_TYPE_X, /* %04X */" % last
+				last += 1
+		else:
+			last = u
+
+		if fields[3] in ["ALAPH", "DALATH RISH"]:
+			value = "JOINING_GROUP_" + fields[3].replace(' ', '_')
+		else:
+			value = "JOINING_TYPE_" + fields[2]
+		print "  %s, /* %s */" % (value, '; '.join(fields))
+
+	print
+	print "};"
+	print
+	print "#define JOINING_TABLE_FIRST	0x%04X" % min_u
+	print "#define JOINING_TABLE_LAST	0x%04X" % max_u
+	print
+
+	occupancy = num * 100 / (max_u - min_u + 1)
+	# Maintain at least 40% occupancy in the table */
+	if occupancy < 40:
+		raise Exception ("Table too sparse, please investigate: ", occupancy)
+
+def print_shaping_table(f):
+
+	shapes = {}
+	ligatures = {}
+	names = {}
+	for line in f:
+
+		fields = [x.strip () for x in line.split (';')]
+		if fields[5][0:1] != '<':
+			continue
+
+		items = fields[5].split (' ')
+		shape, items = items[0][1:-1], tuple (int (x, 16) for x in items[1:])
+
+		if not shape in ['initial', 'medial', 'isolated', 'final']:
+			continue
+
+		c = int (fields[0], 16)
+		if len (items) != 1:
+			# We only care about lam-alef ligatures
+			if len (items) != 2 or items[0] != 0x0644 or items[1] not in [0x0622, 0x0623, 0x0625, 0x0627]:
+				continue
+
+			# Save ligature
+			names[c] = fields[1]
+			if items not in ligatures:
+				ligatures[items] = {}
+			ligatures[items][shape] = c
+			pass
+		else:
+			# Save shape
+			if items[0] not in names:
+				names[items[0]] = fields[1]
+			else:
+				names[items[0]] = os.path.commonprefix ([names[items[0]], fields[1]]).strip ()
+			if items[0] not in shapes:
+				shapes[items[0]] = {}
+			shapes[items[0]][shape] = c
+
+	print
+	print "static const uint16_t shaping_table[][4] ="
+	print "{"
+
+	keys = shapes.keys ()
+	min_u, max_u = min (keys), max (keys)
+	for u in range (min_u, max_u + 1):
+		s = [shapes[u][shape] if u in shapes and shape in shapes[u] else 0
+		     for shape in  ['initial', 'medial', 'final', 'isolated']]
+		value = ', '.join ("0x%04X" % c for c in s)
+		print "  {%s}, /* U+%04X %s */" % (value, u, names[u] if u in names else "")
+
+	print "};"
+	print
+	print "#define SHAPING_TABLE_FIRST	0x%04X" % min_u
+	print "#define SHAPING_TABLE_LAST	0x%04X" % max_u
+	print
+
+	ligas = {}
+	for pair in ligatures.keys ():
+		for shape in ligatures[pair]:
+			c = ligatures[pair][shape]
+			if shape == 'isolated':
+				liga = (shapes[pair[0]]['initial'], shapes[pair[1]]['final'])
+			elif shape == 'final':
+				liga = (shapes[pair[0]]['medial'], shapes[pair[1]]['final'])
+			else:
+				raise Exception ("Unexpected shape", shape)
+			if liga[0] not in ligas:
+				ligas[liga[0]] = []
+			ligas[liga[0]].append ((liga[1], c))
+	max_i = max (len (ligas[l]) for l in ligas)
+	print
+	print "static const struct ligature_set_t {"
+	print " uint16_t first;"
+	print " struct ligature_pairs_t {"
+	print "   uint16_t second;"
+	print "   uint16_t ligature;"
+	print " } ligatures[%d];" % max_i
+	print "} ligature_table[] ="
+	print "{"
+	keys = ligas.keys ()
+	keys.sort ()
+	for first in keys:
+
+		print "  { 0x%04X, {" % (first)
+		for liga in ligas[first]:
+			print "    { 0x%04X, 0x%04X }, /* %s */" % (liga[0], liga[1], names[liga[1]])
+		print "  }},"
+
+	print "};"
+	print
+
+
+
+print "/* == Start of generated table == */"
+print "/*"
+print " * The following table is generated by running:"
+print " *"
+print " *   ./gen-arabic-table.py ArabicShaping.txt UnicodeData.txt"
+print " *"
+print " * on files with these headers:"
+print " *"
+for h in headers:
+	for l in h:
+		print " * %s" % (l.strip())
+print " */"
+print
+print "#ifndef HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH"
+print "#define HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH"
+print
+
+print_joining_table (files[0])
+print_shaping_table (files[1])
+
+print
+print "#endif /* HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH */"
+print
+print "/* == End of generated table == */"
+
diff --git a/extensions/externals/src/harfbuzz/src/gen-indic-table.py b/extensions/externals/src/harfbuzz/src/gen-indic-table.py
new file mode 100644
index 0000000..9ed3fd6
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/gen-indic-table.py
@@ -0,0 +1,208 @@
+#!/usr/bin/python
+
+import sys
+
+if len (sys.argv) != 4:
+	print >>sys.stderr, "usage: ./gen-indic-table.py IndicSyllabicCategory.txt IndicMatraCategory.txt Blocks.txt"
+	sys.exit (1)
+
+files = [file (x) for x in sys.argv[1:]]
+
+headers = [[f.readline () for i in range (2)] for f in files]
+
+blocks = {}
+data = [{} for f in files]
+values = [{} for f in files]
+for i, f in enumerate (files):
+	for line in f:
+
+		j = line.find ('#')
+		if j >= 0:
+			line = line[:j]
+
+		fields = [x.strip () for x in line.split (';')]
+		if len (fields) == 1:
+			continue
+
+		uu = fields[0].split ('..')
+		start = int (uu[0], 16)
+		if len (uu) == 1:
+			end = start
+		else:
+			end = int (uu[1], 16)
+
+		t = fields[1]
+
+		for u in range (start, end + 1):
+			data[i][u] = t
+		values[i][t] = values[i].get (t, 0) + 1
+
+		if i == 2:
+			blocks[t] = (start, end)
+
+# Merge data into one dict:
+defaults = ('Other', 'Not_Applicable', 'No_Block')
+for i,v in enumerate (defaults):
+	values[i][v] = values[i].get (v, 0) + 1
+combined = {}
+for i,d in enumerate (data):
+	for u,v in d.items ():
+		if i == 2 and not u in combined:
+			continue
+		if not u in combined:
+			combined[u] = list (defaults)
+		combined[u][i] = v
+data = combined
+del combined
+num = len (data)
+
+# Move the outliers NO-BREAK SPACE and DOTTED CIRCLE out
+singles = {}
+for u in [0x00A0, 0x25CC]:
+	singles[u] = data[u]
+	del data[u]
+
+print "/* == Start of generated table == */"
+print "/*"
+print " * The following table is generated by running:"
+print " *"
+print " *   ./gen-indic-table.py IndicSyllabicCategory.txt IndicMatraCategory.txt Blocks.txt"
+print " *"
+print " * on files with these headers:"
+print " *"
+for h in headers:
+	for l in h:
+		print " * %s" % (l.strip())
+print " */"
+print
+print '#include "hb-ot-shape-complex-indic-private.hh"'
+print
+
+# Shorten values
+short = [{
+	"Bindu":		'Bi',
+	"Visarga":		'Vs',
+	"Vowel":		'Vo',
+	"Vowel_Dependent":	'M',
+	"Other":		'x',
+},{
+	"Not_Applicable":	'x',
+}]
+all_shorts = [[],[]]
+
+# Add some of the values, to make them more readable, and to avoid duplicates
+
+
+for i in range (2):
+	for v,s in short[i].items ():
+		all_shorts[i].append (s)
+
+what = ["INDIC_SYLLABIC_CATEGORY", "INDIC_MATRA_CATEGORY"]
+what_short = ["ISC", "IMC"]
+for i in range (2):
+	print
+	vv = values[i].keys ()
+	vv.sort ()
+	for v in vv:
+		v_no_and = v.replace ('_And_', '_')
+		if v in short[i]:
+			s = short[i][v]
+		else:
+			s = ''.join ([c for c in v_no_and if ord ('A') <= ord (c) <= ord ('Z')])
+			if s in all_shorts[i]:
+				raise Exception ("Duplicate short value alias", v, s)
+			all_shorts[i].append (s)
+			short[i][v] = s
+		print "#define %s_%s	%s_%s	%s/* %3d chars; %s */" % \
+			(what_short[i], s, what[i], v.upper (), \
+			'	'* ((48-1 - len (what[i]) - 1 - len (v)) / 8), \
+			values[i][v], v)
+print
+print "#define _(S,M) INDIC_COMBINE_CATEGORIES (ISC_##S, IMC_##M)"
+print
+print
+
+total = 0
+used = 0
+def print_block (block, start, end, data):
+	print
+	print
+	print "  /* %s  (%04X..%04X) */" % (block, start, end)
+	num = 0
+	for u in range (start, end+1):
+		if u % 8 == 0:
+			print
+			print "  /* %04X */" % u,
+		if u in data:
+			num += 1
+		d = data.get (u, defaults)
+		sys.stdout.write ("%9s" % ("_(%s,%s)," % (short[0][d[0]], short[1][d[1]])))
+
+	global total, used
+	total += end - start + 1
+	used += num
+
+uu = data.keys ()
+uu.sort ()
+
+last = -1
+num = 0
+offset = 0
+starts = []
+ends = []
+print "static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = {"
+for u in uu:
+	if u <= last:
+		continue
+	block = data[u][2]
+	(start, end) = blocks[block]
+
+	if start != last + 1:
+		if start - last <= 33:
+			print_block ("FILLER", last+1, start-1, data)
+			last = start-1
+		else:
+			if last >= 0:
+				ends.append (last + 1)
+				offset += ends[-1] - starts[-1]
+			print
+			print
+			print "#define indic_offset_0x%04x %d" % (start, offset)
+			starts.append (start)
+
+	print_block (block, start, end, data)
+	last = end
+ends.append (last + 1)
+offset += ends[-1] - starts[-1]
+print
+print
+print "#define indic_offset_total %d" % offset
+print
+occupancy = used * 100. / total
+print "}; /* Table occupancy: %d%% */" % occupancy
+print
+print "INDIC_TABLE_ELEMENT_TYPE"
+print "hb_indic_get_categories (hb_codepoint_t u)"
+print "{"
+for (start,end) in zip (starts, ends):
+	offset = "indic_offset_0x%04x" % start
+	print "  if (0x%04X <= u && u <= 0x%04X) return indic_table[u - 0x%04X + %s];" % (start, end, start, offset)
+for u,d in singles.items ():
+	print "  if (unlikely (u == 0x%04X)) return _(%s,%s);" % (u, short[0][d[0]], short[1][d[1]])
+print "  return _(x,x);"
+print "}"
+print
+print "#undef _"
+for i in range (2):
+	print
+	vv = values[i].keys ()
+	vv.sort ()
+	for v in vv:
+		print "#undef %s_%s" % \
+			(what_short[i], short[i][v])
+print
+print "/* == End of generated table == */"
+
+# Maintain at least 30% occupancy in the table */
+if occupancy < 30:
+	raise Exception ("Table too sparse, please investigate: ", occupancy)
diff --git a/extensions/externals/src/harfbuzz/src/harfbuzz-gobject.pc.in b/extensions/externals/src/harfbuzz/src/harfbuzz-gobject.pc.in
new file mode 100644
index 0000000..7008360
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/harfbuzz-gobject.pc.in
@@ -0,0 +1,12 @@
+prefix=%prefix%
+exec_prefix=%exec_prefix%
+libdir=%libdir%
+includedir=%includedir%
+
+Name: harfbuzz
+Description: HarfBuzz text shaping library GObject integration
+Version: %VERSION%
+
+Requires: harfbuzz gobject-2.0 glib-2.0
+Libs: -L${libdir} -lharfbuzz-gobject
+Cflags: -I${includedir}/harfbuzz
diff --git a/extensions/externals/src/harfbuzz/src/harfbuzz-icu.pc.in b/extensions/externals/src/harfbuzz/src/harfbuzz-icu.pc.in
new file mode 100644
index 0000000..949869a
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/harfbuzz-icu.pc.in
@@ -0,0 +1,13 @@
+prefix=%prefix%
+exec_prefix=%exec_prefix%
+libdir=%libdir%
+includedir=%includedir%
+
+Name: harfbuzz
+Description: HarfBuzz text shaping library ICU integration
+Version: %VERSION%
+
+Requires: harfbuzz
+Requires.private: icu-uc
+Libs: -L${libdir} -lharfbuzz-icu
+Cflags: -I${includedir}/harfbuzz
diff --git a/extensions/externals/src/harfbuzz/src/harfbuzz.pc.in b/extensions/externals/src/harfbuzz/src/harfbuzz.pc.in
new file mode 100644
index 0000000..7f27bbb
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/harfbuzz.pc.in
@@ -0,0 +1,11 @@
+prefix=%prefix%
+exec_prefix=%exec_prefix%
+libdir=%libdir%
+includedir=%includedir%
+
+Name: harfbuzz
+Description: HarfBuzz text shaping library
+Version: %VERSION%
+
+Libs: -L${libdir} -lharfbuzz
+Cflags: -I${includedir}/harfbuzz
diff --git a/extensions/externals/src/harfbuzz/src/hb-atomic-private.hh b/extensions/externals/src/harfbuzz/src/hb-atomic-private.hh
new file mode 100644
index 0000000..9cc3bc5
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-atomic-private.hh
@@ -0,0 +1,132 @@
+/*
+ * Copyright © 2007  Chris Wilson
+ * Copyright © 2009,2010  Red Hat, Inc.
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Contributor(s):
+ *	Chris Wilson <chris@chris-wilson.co.uk>
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_ATOMIC_PRIVATE_HH
+#define HB_ATOMIC_PRIVATE_HH
+
+#include "hb-private.hh"
+
+
+/* atomic_int */
+
+/* We need external help for these */
+
+#if 0
+
+
+#elif !defined(HB_NO_MT) && (defined(_WIN32) || defined(__CYGWIN__))
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+#if defined(__MINGW32__) && !defined(MemoryBarrier)
+static inline void _HBMemoryBarrier (void) {
+  long dummy = 0;
+  InterlockedExchange (&dummy, 1);
+}
+# define MemoryBarrier _HBMemoryBarrier
+#endif
+
+typedef LONG hb_atomic_int_t;
+#define hb_atomic_int_add(AI, V)	InterlockedExchangeAdd (&(AI), (V))
+
+#define hb_atomic_ptr_get(P)		(MemoryBarrier (), (void *) *(P))
+#define hb_atomic_ptr_cmpexch(P,O,N)	(InterlockedCompareExchangePointer ((void **) (P), (void *) (N), (void *) (O)) == (void *) (O))
+
+
+#elif !defined(HB_NO_MT) && defined(__APPLE__)
+
+#include <libkern/OSAtomic.h>
+#ifdef __MAC_OS_X_MIN_REQUIRED
+#include <AvailabilityMacros.h>
+#elif defined(__IPHONE_OS_MIN_REQUIRED)
+#include <Availability.h>
+#endif
+
+typedef int32_t hb_atomic_int_t;
+#define hb_atomic_int_add(AI, V)	(OSAtomicAdd32Barrier ((V), &(AI)) - (V))
+
+#define hb_atomic_ptr_get(P)		(OSMemoryBarrier (), (void *) *(P))
+#if (MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_4 || __IPHONE_VERSION_MIN_REQUIRED >= 20100)
+#define hb_atomic_ptr_cmpexch(P,O,N)	OSAtomicCompareAndSwapPtrBarrier ((void *) (O), (void *) (N), (void **) (P))
+#else
+#if __ppc64__ || __x86_64__
+#define hb_atomic_ptr_cmpexch(P,O,N)    OSAtomicCompareAndSwap64Barrier ((int64_t) (O), (int64_t) (N), (int64_t*) (P))
+#else
+#define hb_atomic_ptr_cmpexch(P,O,N)    OSAtomicCompareAndSwap32Barrier ((int32_t) (O), (int32_t) (N), (int32_t*) (P))
+#endif
+#endif
+
+
+#elif !defined(HB_NO_MT) && defined(HAVE_INTEL_ATOMIC_PRIMITIVES)
+
+typedef int hb_atomic_int_t;
+#define hb_atomic_int_add(AI, V)	__sync_fetch_and_add (&(AI), (V))
+
+#define hb_atomic_ptr_get(P)		(void *) (__sync_synchronize (), *(P))
+#define hb_atomic_ptr_cmpexch(P,O,N)	__sync_bool_compare_and_swap ((P), (O), (N))
+
+
+#elif !defined(HB_NO_MT) && defined(HAVE_SOLARIS_ATOMIC_OPS)
+
+#include <atomic.h>
+#include <mbarrier.h>
+
+typedef unsigned int hb_atomic_int_t;
+#define hb_atomic_int_add(AI, V)	( ({__machine_rw_barrier ();}), atomic_add_int_nv (&(AI), (V)) - (V))
+
+#define hb_atomic_ptr_get(P)		( ({__machine_rw_barrier ();}), (void *) *(P))
+#define hb_atomic_ptr_cmpexch(P,O,N)	( ({__machine_rw_barrier ();}), atomic_cas_ptr ((void **) (P), (void *) (O), (void *) (N)) == (void *) (O) ? true : false)
+
+
+#elif !defined(HB_NO_MT)
+
+#define HB_ATOMIC_INT_NIL 1 /* Warn that fallback implementation is in use. */
+typedef volatile int hb_atomic_int_t;
+#define hb_atomic_int_add(AI, V)	(((AI) += (V)) - (V))
+
+#define hb_atomic_ptr_get(P)		((void *) *(P))
+#define hb_atomic_ptr_cmpexch(P,O,N)	(* (void * volatile *) (P) == (void *) (O) ? (* (void * volatile *) (P) = (void *) (N), true) : false)
+
+
+#else /* HB_NO_MT */
+
+typedef int hb_atomic_int_t;
+#define hb_atomic_int_add(AI, V)	(((AI) += (V)) - (V))
+
+#define hb_atomic_ptr_get(P)		((void *) *(P))
+#define hb_atomic_ptr_cmpexch(P,O,N)	(* (void **) (P) == (void *) (O) ? (* (void **) (P) = (void *) (N), true) : false)
+
+#endif
+
+/* TODO Add tracing. */
+
+#endif /* HB_ATOMIC_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-blob.cc b/extensions/externals/src/harfbuzz/src/hb-blob.cc
new file mode 100644
index 0000000..7a659b2
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-blob.cc
@@ -0,0 +1,475 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+/* http://www.oracle.com/technetwork/articles/servers-storage-dev/standardheaderfiles-453865.html */
+#define _POSIX_C_SOURCE 199309L
+
+#include "hb-private.hh"
+
+#include "hb-blob.h"
+#include "hb-object-private.hh"
+
+#ifdef HAVE_SYS_MMAN_H
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#include <sys/mman.h>
+#endif /* HAVE_SYS_MMAN_H */
+
+#include <stdio.h>
+#include <errno.h>
+
+
+
+#ifndef HB_DEBUG_BLOB
+#define HB_DEBUG_BLOB (HB_DEBUG+0)
+#endif
+
+
+struct hb_blob_t {
+  hb_object_header_t header;
+  ASSERT_POD ();
+
+  bool immutable;
+
+  const char *data;
+  unsigned int length;
+  hb_memory_mode_t mode;
+
+  void *user_data;
+  hb_destroy_func_t destroy;
+};
+
+
+static bool _try_writable (hb_blob_t *blob);
+
+static void
+_hb_blob_destroy_user_data (hb_blob_t *blob)
+{
+  if (blob->destroy) {
+    blob->destroy (blob->user_data);
+    blob->user_data = NULL;
+    blob->destroy = NULL;
+  }
+}
+
+/**
+ * hb_blob_create: (Xconstructor)
+ * @data: (array length=length) (closure user_data) (destroy destroy) (scope notified) (transfer none): Pointer to blob data.
+ * @length: Length of @data in bytes.
+ * @mode: Memory mode for @data.
+ * @user_data: Data parameter to pass to @destroy.
+ * @destroy: Callback to call when @data is not needed anymore.
+ *
+ * Creates a new "blob" object wrapping @data.  The @mode parameter is used
+ * to negotiate ownership and lifecycle of @data.
+ *
+ * Return value: New blob, or the empty blob if something failed or if @length is
+ * zero.  Destroy with hb_blob_destroy().
+ *
+ * Since: 1.0
+ **/
+hb_blob_t *
+hb_blob_create (const char        *data,
+		unsigned int       length,
+		hb_memory_mode_t   mode,
+		void              *user_data,
+		hb_destroy_func_t  destroy)
+{
+  hb_blob_t *blob;
+
+  if (!length || !(blob = hb_object_create<hb_blob_t> ())) {
+    if (destroy)
+      destroy (user_data);
+    return hb_blob_get_empty ();
+  }
+
+  blob->data = data;
+  blob->length = length;
+  blob->mode = mode;
+
+  blob->user_data = user_data;
+  blob->destroy = destroy;
+
+  if (blob->mode == HB_MEMORY_MODE_DUPLICATE) {
+    blob->mode = HB_MEMORY_MODE_READONLY;
+    if (!_try_writable (blob)) {
+      hb_blob_destroy (blob);
+      return hb_blob_get_empty ();
+    }
+  }
+
+  return blob;
+}
+
+/**
+ * hb_blob_create_sub_blob:
+ * @parent: Parent blob.
+ * @offset: Start offset of sub-blob within @parent, in bytes.
+ * @length: Length of sub-blob.
+ *
+ * Returns a blob that represents a range of bytes in @parent.  The new
+ * blob is always created with %HB_MEMORY_MODE_READONLY, meaning that it
+ * will never modify data in the parent blob.  The parent data is not
+ * expected to be modified, and will result in undefined behavior if it
+ * is.
+ *
+ * Makes @parent immutable.
+ *
+ * Return value: New blob, or the empty blob if something failed or if
+ * @length is zero or @offset is beyond the end of @parent's data.  Destroy
+ * with hb_blob_destroy().
+ *
+ * Since: 1.0
+ **/
+hb_blob_t *
+hb_blob_create_sub_blob (hb_blob_t    *parent,
+			 unsigned int  offset,
+			 unsigned int  length)
+{
+  hb_blob_t *blob;
+
+  if (!length || offset >= parent->length)
+    return hb_blob_get_empty ();
+
+  hb_blob_make_immutable (parent);
+
+  blob = hb_blob_create (parent->data + offset,
+			 MIN (length, parent->length - offset),
+			 HB_MEMORY_MODE_READONLY,
+			 hb_blob_reference (parent),
+			 (hb_destroy_func_t) hb_blob_destroy);
+
+  return blob;
+}
+
+/**
+ * hb_blob_get_empty:
+ *
+ * Returns the singleton empty blob.
+ *
+ * See TODO:link object types for more information.
+ *
+ * Return value: (transfer full): the empty blob.
+ *
+ * Since: 1.0
+ **/
+hb_blob_t *
+hb_blob_get_empty (void)
+{
+  static const hb_blob_t _hb_blob_nil = {
+    HB_OBJECT_HEADER_STATIC,
+
+    true, /* immutable */
+
+    NULL, /* data */
+    0, /* length */
+    HB_MEMORY_MODE_READONLY, /* mode */
+
+    NULL, /* user_data */
+    NULL  /* destroy */
+  };
+
+  return const_cast<hb_blob_t *> (&_hb_blob_nil);
+}
+
+/**
+ * hb_blob_reference: (skip)
+ * @blob: a blob.
+ *
+ * Increases the reference count on @blob.
+ *
+ * See TODO:link object types for more information.
+ *
+ * Return value: @blob.
+ *
+ * Since: 1.0
+ **/
+hb_blob_t *
+hb_blob_reference (hb_blob_t *blob)
+{
+  return hb_object_reference (blob);
+}
+
+/**
+ * hb_blob_destroy: (skip)
+ * @blob: a blob.
+ *
+ * Descreases the reference count on @blob, and if it reaches zero, destroys
+ * @blob, freeing all memory, possibly calling the destroy-callback the blob
+ * was created for if it has not been called already.
+ *
+ * See TODO:link object types for more information.
+ *
+ * Since: 1.0
+ **/
+void
+hb_blob_destroy (hb_blob_t *blob)
+{
+  if (!hb_object_destroy (blob)) return;
+
+  _hb_blob_destroy_user_data (blob);
+
+  free (blob);
+}
+
+/**
+ * hb_blob_set_user_data: (skip)
+ * @blob: a blob.
+ * @key: key for data to set.
+ * @data: data to set.
+ * @destroy: callback to call when @data is not needed anymore.
+ * @replace: whether to replace an existing data with the same key.
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_blob_set_user_data (hb_blob_t          *blob,
+		       hb_user_data_key_t *key,
+		       void *              data,
+		       hb_destroy_func_t   destroy,
+		       hb_bool_t           replace)
+{
+  return hb_object_set_user_data (blob, key, data, destroy, replace);
+}
+
+/**
+ * hb_blob_get_user_data: (skip)
+ * @blob: a blob.
+ * @key: key for data to get.
+ *
+ * 
+ *
+ * Return value: (transfer none): 
+ *
+ * Since: 1.0
+ **/
+void *
+hb_blob_get_user_data (hb_blob_t          *blob,
+		       hb_user_data_key_t *key)
+{
+  return hb_object_get_user_data (blob, key);
+}
+
+
+/**
+ * hb_blob_make_immutable:
+ * @blob: a blob.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_blob_make_immutable (hb_blob_t *blob)
+{
+  if (hb_object_is_inert (blob))
+    return;
+
+  blob->immutable = true;
+}
+
+/**
+ * hb_blob_is_immutable:
+ * @blob: a blob.
+ *
+ * 
+ *
+ * Return value: TODO
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_blob_is_immutable (hb_blob_t *blob)
+{
+  return blob->immutable;
+}
+
+
+/**
+ * hb_blob_get_length:
+ * @blob: a blob.
+ *
+ * 
+ *
+ * Return value: the length of blob data in bytes.
+ *
+ * Since: 1.0
+ **/
+unsigned int
+hb_blob_get_length (hb_blob_t *blob)
+{
+  return blob->length;
+}
+
+/**
+ * hb_blob_get_data:
+ * @blob: a blob.
+ * @length: (out):
+ *
+ * 
+ *
+ * Returns: (transfer none) (array length=length): 
+ *
+ * Since: 1.0
+ **/
+const char *
+hb_blob_get_data (hb_blob_t *blob, unsigned int *length)
+{
+  if (length)
+    *length = blob->length;
+
+  return blob->data;
+}
+
+/**
+ * hb_blob_get_data_writable:
+ * @blob: a blob.
+ * @length: (out): output length of the writable data.
+ *
+ * Tries to make blob data writable (possibly copying it) and
+ * return pointer to data.
+ *
+ * Fails if blob has been made immutable, or if memory allocation
+ * fails.
+ *
+ * Returns: (transfer none) (array length=length): Writable blob data,
+ * or %NULL if failed.
+ *
+ * Since: 1.0
+ **/
+char *
+hb_blob_get_data_writable (hb_blob_t *blob, unsigned int *length)
+{
+  if (!_try_writable (blob)) {
+    if (length)
+      *length = 0;
+
+    return NULL;
+  }
+
+  if (length)
+    *length = blob->length;
+
+  return const_cast<char *> (blob->data);
+}
+
+
+static hb_bool_t
+_try_make_writable_inplace_unix (hb_blob_t *blob)
+{
+#if defined(HAVE_SYS_MMAN_H) && defined(HAVE_MPROTECT)
+  uintptr_t pagesize = -1, mask, length;
+  const char *addr;
+
+#if defined(HAVE_SYSCONF) && defined(_SC_PAGE_SIZE)
+  pagesize = (uintptr_t) sysconf (_SC_PAGE_SIZE);
+#elif defined(HAVE_SYSCONF) && defined(_SC_PAGESIZE)
+  pagesize = (uintptr_t) sysconf (_SC_PAGESIZE);
+#elif defined(HAVE_GETPAGESIZE)
+  pagesize = (uintptr_t) getpagesize ();
+#endif
+
+  if ((uintptr_t) -1L == pagesize) {
+    DEBUG_MSG_FUNC (BLOB, blob, "failed to get pagesize: %s", strerror (errno));
+    return false;
+  }
+  DEBUG_MSG_FUNC (BLOB, blob, "pagesize is %lu", (unsigned long) pagesize);
+
+  mask = ~(pagesize-1);
+  addr = (const char *) (((uintptr_t) blob->data) & mask);
+  length = (const char *) (((uintptr_t) blob->data + blob->length + pagesize-1) & mask)  - addr;
+  DEBUG_MSG_FUNC (BLOB, blob,
+		  "calling mprotect on [%p..%p] (%lu bytes)",
+		  addr, addr+length, (unsigned long) length);
+  if (-1 == mprotect ((void *) addr, length, PROT_READ | PROT_WRITE)) {
+    DEBUG_MSG_FUNC (BLOB, blob, "mprotect failed: %s", strerror (errno));
+    return false;
+  }
+
+  blob->mode = HB_MEMORY_MODE_WRITABLE;
+
+  DEBUG_MSG_FUNC (BLOB, blob,
+		  "successfully made [%p..%p] (%lu bytes) writable\n",
+		  addr, addr+length, (unsigned long) length);
+  return true;
+#else
+  return false;
+#endif
+}
+
+static bool
+_try_writable_inplace (hb_blob_t *blob)
+{
+  DEBUG_MSG_FUNC (BLOB, blob, "making writable inplace\n");
+
+  if (_try_make_writable_inplace_unix (blob))
+    return true;
+
+  DEBUG_MSG_FUNC (BLOB, blob, "making writable -> FAILED\n");
+
+  /* Failed to make writable inplace, mark that */
+  blob->mode = HB_MEMORY_MODE_READONLY;
+  return false;
+}
+
+static bool
+_try_writable (hb_blob_t *blob)
+{
+  if (blob->immutable)
+    return false;
+
+  if (blob->mode == HB_MEMORY_MODE_WRITABLE)
+    return true;
+
+  if (blob->mode == HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE && _try_writable_inplace (blob))
+    return true;
+
+  if (blob->mode == HB_MEMORY_MODE_WRITABLE)
+    return true;
+
+
+  DEBUG_MSG_FUNC (BLOB, blob, "current data is -> %p\n", blob->data);
+
+  char *new_data;
+
+  new_data = (char *) malloc (blob->length);
+  if (unlikely (!new_data))
+    return false;
+
+  DEBUG_MSG_FUNC (BLOB, blob, "dupped successfully -> %p\n", blob->data);
+
+  memcpy (new_data, blob->data, blob->length);
+  _hb_blob_destroy_user_data (blob);
+  blob->mode = HB_MEMORY_MODE_WRITABLE;
+  blob->data = new_data;
+  blob->user_data = new_data;
+  blob->destroy = free;
+
+  return true;
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-blob.h b/extensions/externals/src/harfbuzz/src/hb-blob.h
new file mode 100644
index 0000000..d3d0f41
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-blob.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_BLOB_H
+#define HB_BLOB_H
+
+#include "hb-common.h"
+
+HB_BEGIN_DECLS
+
+
+/*
+ * Note re various memory-modes:
+ *
+ * - In no case shall the HarfBuzz client modify memory
+ *   that is passed to HarfBuzz in a blob.  If there is
+ *   any such possibility, MODE_DUPLICATE should be used
+ *   such that HarfBuzz makes a copy immediately,
+ *
+ * - Use MODE_READONLY otherse, unless you really really
+ *   really know what you are doing,
+ *
+ * - MODE_WRITABLE is appropriate if you relaly made a
+ *   copy of data solely for the purpose of passing to
+ *   HarfBuzz and doing that just once (no reuse!),
+ *
+ * - If the font is mmap()ed, it's ok to use
+ *   READONLY_MAY_MAKE_WRITABLE, however, there were
+ *   design problems with that mode, so HarfBuzz do not
+ *   really use it anymore.  If not sure, use MODE_READONLY.
+ */
+typedef enum {
+  HB_MEMORY_MODE_DUPLICATE,
+  HB_MEMORY_MODE_READONLY,
+  HB_MEMORY_MODE_WRITABLE,
+  HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE
+} hb_memory_mode_t;
+
+typedef struct hb_blob_t hb_blob_t;
+
+hb_blob_t *
+hb_blob_create (const char        *data,
+		unsigned int       length,
+		hb_memory_mode_t   mode,
+		void              *user_data,
+		hb_destroy_func_t  destroy);
+
+/* Always creates with MEMORY_MODE_READONLY.
+ * Even if the parent blob is writable, we don't
+ * want the user of the sub-blob to be able to
+ * modify the parent data as that data may be
+ * shared among multiple sub-blobs.
+ */
+hb_blob_t *
+hb_blob_create_sub_blob (hb_blob_t    *parent,
+			 unsigned int  offset,
+			 unsigned int  length);
+
+hb_blob_t *
+hb_blob_get_empty (void);
+
+hb_blob_t *
+hb_blob_reference (hb_blob_t *blob);
+
+void
+hb_blob_destroy (hb_blob_t *blob);
+
+hb_bool_t
+hb_blob_set_user_data (hb_blob_t          *blob,
+		       hb_user_data_key_t *key,
+		       void *              data,
+		       hb_destroy_func_t   destroy,
+		       hb_bool_t           replace);
+
+
+void *
+hb_blob_get_user_data (hb_blob_t          *blob,
+		       hb_user_data_key_t *key);
+
+
+void
+hb_blob_make_immutable (hb_blob_t *blob);
+
+hb_bool_t
+hb_blob_is_immutable (hb_blob_t *blob);
+
+
+unsigned int
+hb_blob_get_length (hb_blob_t *blob);
+
+const char *
+hb_blob_get_data (hb_blob_t *blob, unsigned int *length);
+
+char *
+hb_blob_get_data_writable (hb_blob_t *blob, unsigned int *length);
+
+
+HB_END_DECLS
+
+#endif /* HB_BLOB_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-json.hh b/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-json.hh
new file mode 100644
index 0000000..b120eaf
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-json.hh
@@ -0,0 +1,643 @@
+
+#line 1 "hb-buffer-deserialize-json.rl"
+/*
+ * Copyright © 2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_BUFFER_DESERIALIZE_JSON_HH
+#define HB_BUFFER_DESERIALIZE_JSON_HH
+
+#include "hb-private.hh"
+
+
+#line 36 "hb-buffer-deserialize-json.hh.tmp"
+static const unsigned char _deserialize_json_trans_keys[] = {
+	0u, 0u, 9u, 123u, 9u, 34u, 97u, 103u, 120u, 121u, 34u, 34u, 9u, 58u, 9u, 57u, 
+	48u, 57u, 9u, 125u, 9u, 125u, 9u, 125u, 34u, 34u, 9u, 58u, 9u, 57u, 48u, 57u, 
+	9u, 125u, 9u, 125u, 108u, 108u, 34u, 34u, 9u, 58u, 9u, 57u, 9u, 125u, 9u, 125u, 
+	120u, 121u, 34u, 34u, 9u, 58u, 9u, 57u, 48u, 57u, 9u, 125u, 9u, 125u, 34u, 34u, 
+	9u, 58u, 9u, 57u, 48u, 57u, 9u, 125u, 9u, 125u, 34u, 34u, 9u, 58u, 9u, 57u, 
+	65u, 122u, 34u, 122u, 9u, 125u, 9u, 125u, 9u, 93u, 9u, 123u, 0u, 0u, 0
+};
+
+static const char _deserialize_json_key_spans[] = {
+	0, 115, 26, 7, 2, 1, 50, 49, 
+	10, 117, 117, 117, 1, 50, 49, 10, 
+	117, 117, 1, 1, 50, 49, 117, 117, 
+	2, 1, 50, 49, 10, 117, 117, 1, 
+	50, 49, 10, 117, 117, 1, 50, 49, 
+	58, 89, 117, 117, 85, 115, 0
+};
+
+static const short _deserialize_json_index_offsets[] = {
+	0, 0, 116, 143, 151, 154, 156, 207, 
+	257, 268, 386, 504, 622, 624, 675, 725, 
+	736, 854, 972, 974, 976, 1027, 1077, 1195, 
+	1313, 1316, 1318, 1369, 1419, 1430, 1548, 1666, 
+	1668, 1719, 1769, 1780, 1898, 2016, 2018, 2069, 
+	2119, 2178, 2268, 2386, 2504, 2590, 2706
+};
+
+static const char _deserialize_json_indicies[] = {
+	0, 0, 0, 0, 0, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	0, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 2, 1, 3, 3, 3, 
+	3, 3, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 3, 1, 4, 1, 
+	5, 1, 6, 7, 1, 1, 8, 1, 
+	9, 10, 1, 11, 1, 11, 11, 11, 
+	11, 11, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 11, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 12, 1, 
+	12, 12, 12, 12, 12, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 12, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 13, 1, 1, 14, 
+	15, 15, 15, 15, 15, 15, 15, 15, 
+	15, 1, 16, 17, 17, 17, 17, 17, 
+	17, 17, 17, 17, 1, 18, 18, 18, 
+	18, 18, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 18, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	19, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 20, 1, 21, 21, 21, 21, 21, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 21, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 3, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 22, 
+	1, 18, 18, 18, 18, 18, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	18, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 19, 1, 1, 1, 
+	17, 17, 17, 17, 17, 17, 17, 17, 
+	17, 17, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 20, 1, 23, 
+	1, 23, 23, 23, 23, 23, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	23, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 24, 1, 24, 24, 24, 24, 
+	24, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 24, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	25, 1, 1, 26, 27, 27, 27, 27, 
+	27, 27, 27, 27, 27, 1, 28, 29, 
+	29, 29, 29, 29, 29, 29, 29, 29, 
+	1, 30, 30, 30, 30, 30, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	30, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 31, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 32, 1, 30, 
+	30, 30, 30, 30, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 30, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 31, 1, 1, 1, 29, 29, 
+	29, 29, 29, 29, 29, 29, 29, 29, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 32, 1, 33, 1, 34, 
+	1, 34, 34, 34, 34, 34, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	34, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 35, 1, 35, 35, 35, 35, 
+	35, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 35, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 36, 37, 37, 37, 37, 
+	37, 37, 37, 37, 37, 1, 38, 38, 
+	38, 38, 38, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 38, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 39, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 40, 1, 38, 38, 38, 38, 
+	38, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 38, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 39, 
+	1, 1, 1, 41, 41, 41, 41, 41, 
+	41, 41, 41, 41, 41, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	40, 1, 42, 43, 1, 44, 1, 44, 
+	44, 44, 44, 44, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 44, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	45, 1, 45, 45, 45, 45, 45, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 45, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 46, 1, 
+	1, 47, 48, 48, 48, 48, 48, 48, 
+	48, 48, 48, 1, 49, 50, 50, 50, 
+	50, 50, 50, 50, 50, 50, 1, 51, 
+	51, 51, 51, 51, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 51, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 52, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 53, 1, 51, 51, 51, 
+	51, 51, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 51, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	52, 1, 1, 1, 50, 50, 50, 50, 
+	50, 50, 50, 50, 50, 50, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 53, 1, 54, 1, 54, 54, 54, 
+	54, 54, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 54, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 55, 1, 
+	55, 55, 55, 55, 55, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 55, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 56, 1, 1, 57, 
+	58, 58, 58, 58, 58, 58, 58, 58, 
+	58, 1, 59, 60, 60, 60, 60, 60, 
+	60, 60, 60, 60, 1, 61, 61, 61, 
+	61, 61, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 61, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	62, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 63, 1, 61, 61, 61, 61, 61, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 61, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 62, 1, 
+	1, 1, 60, 60, 60, 60, 60, 60, 
+	60, 60, 60, 60, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 63, 
+	1, 64, 1, 64, 64, 64, 64, 64, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 64, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 65, 1, 65, 65, 
+	65, 65, 65, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 65, 1, 66, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 67, 68, 68, 
+	68, 68, 68, 68, 68, 68, 68, 1, 
+	69, 69, 69, 69, 69, 69, 69, 69, 
+	69, 69, 69, 69, 69, 69, 69, 69, 
+	69, 69, 69, 69, 69, 69, 69, 69, 
+	69, 69, 1, 1, 1, 1, 1, 1, 
+	69, 69, 69, 69, 69, 69, 69, 69, 
+	69, 69, 69, 69, 69, 69, 69, 69, 
+	69, 69, 69, 69, 69, 69, 69, 69, 
+	69, 69, 1, 70, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 71, 71, 
+	1, 71, 71, 71, 71, 71, 71, 71, 
+	71, 71, 71, 1, 1, 1, 1, 1, 
+	1, 1, 71, 71, 71, 71, 71, 71, 
+	71, 71, 71, 71, 71, 71, 71, 71, 
+	71, 71, 71, 71, 71, 71, 71, 71, 
+	71, 71, 71, 71, 1, 1, 1, 1, 
+	71, 1, 71, 71, 71, 71, 71, 71, 
+	71, 71, 71, 71, 71, 71, 71, 71, 
+	71, 71, 71, 71, 71, 71, 71, 71, 
+	71, 71, 71, 71, 1, 72, 72, 72, 
+	72, 72, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 72, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	73, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 74, 1, 72, 72, 72, 72, 72, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 72, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 73, 1, 
+	1, 1, 75, 75, 75, 75, 75, 75, 
+	75, 75, 75, 75, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 74, 
+	1, 76, 76, 76, 76, 76, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	76, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 77, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 78, 1, 0, 
+	0, 0, 0, 0, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 0, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 2, 1, 1, 0
+};
+
+static const char _deserialize_json_trans_targs[] = {
+	1, 0, 2, 2, 3, 4, 18, 24, 
+	37, 5, 12, 6, 7, 8, 9, 11, 
+	9, 11, 10, 2, 44, 10, 44, 13, 
+	14, 15, 16, 17, 16, 17, 10, 2, 
+	44, 19, 20, 21, 22, 23, 10, 2, 
+	44, 23, 25, 31, 26, 27, 28, 29, 
+	30, 29, 30, 10, 2, 44, 32, 33, 
+	34, 35, 36, 35, 36, 10, 2, 44, 
+	38, 39, 40, 42, 43, 41, 10, 41, 
+	10, 2, 44, 43, 44, 45, 46
+};
+
+static const char _deserialize_json_trans_actions[] = {
+	0, 0, 1, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 2, 2, 2, 
+	0, 0, 3, 3, 4, 0, 5, 0, 
+	0, 2, 2, 2, 0, 0, 6, 6, 
+	7, 0, 0, 0, 2, 2, 8, 8, 
+	9, 0, 0, 0, 0, 0, 2, 2, 
+	2, 0, 0, 10, 10, 11, 0, 0, 
+	2, 2, 2, 0, 0, 12, 12, 13, 
+	0, 0, 0, 2, 2, 2, 14, 0, 
+	15, 15, 16, 0, 0, 0, 0
+};
+
+static const int deserialize_json_start = 1;
+static const int deserialize_json_first_final = 44;
+static const int deserialize_json_error = 0;
+
+static const int deserialize_json_en_main = 1;
+
+
+#line 97 "hb-buffer-deserialize-json.rl"
+
+
+static hb_bool_t
+_hb_buffer_deserialize_glyphs_json (hb_buffer_t *buffer,
+				    const char *buf,
+				    unsigned int buf_len,
+				    const char **end_ptr,
+				    hb_font_t *font)
+{
+  const char *p = buf, *pe = buf + buf_len;
+
+  /* Ensure we have positions. */
+  (void) hb_buffer_get_glyph_positions (buffer, NULL);
+
+  while (p < pe && ISSPACE (*p))
+    p++;
+  if (p < pe && *p == (buffer->len ? ',' : '['))
+  {
+    *end_ptr = ++p;
+  }
+
+  const char *tok = NULL;
+  int cs;
+  hb_glyph_info_t info;
+  hb_glyph_position_t pos;
+  
+#line 466 "hb-buffer-deserialize-json.hh.tmp"
+	{
+	cs = deserialize_json_start;
+	}
+
+#line 471 "hb-buffer-deserialize-json.hh.tmp"
+	{
+	int _slen;
+	int _trans;
+	const unsigned char *_keys;
+	const char *_inds;
+	if ( p == pe )
+		goto _test_eof;
+	if ( cs == 0 )
+		goto _out;
+_resume:
+	_keys = _deserialize_json_trans_keys + (cs<<1);
+	_inds = _deserialize_json_indicies + _deserialize_json_index_offsets[cs];
+
+	_slen = _deserialize_json_key_spans[cs];
+	_trans = _inds[ _slen > 0 && _keys[0] <=(*p) &&
+		(*p) <= _keys[1] ?
+		(*p) - _keys[0] : _slen ];
+
+	cs = _deserialize_json_trans_targs[_trans];
+
+	if ( _deserialize_json_trans_actions[_trans] == 0 )
+		goto _again;
+
+	switch ( _deserialize_json_trans_actions[_trans] ) {
+	case 1:
+#line 38 "hb-buffer-deserialize-json.rl"
+	{
+	memset (&info, 0, sizeof (info));
+	memset (&pos , 0, sizeof (pos ));
+}
+	break;
+	case 5:
+#line 43 "hb-buffer-deserialize-json.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 2:
+#line 51 "hb-buffer-deserialize-json.rl"
+	{
+	tok = p;
+}
+	break;
+	case 14:
+#line 55 "hb-buffer-deserialize-json.rl"
+	{
+	if (!hb_font_glyph_from_string (font,
+					tok, p - tok,
+					&info.codepoint))
+	  return false;
+}
+	break;
+	case 15:
+#line 62 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_uint (tok, p, &info.codepoint)) return false; }
+	break;
+	case 8:
+#line 63 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_uint (tok, p, &info.cluster )) return false; }
+	break;
+	case 10:
+#line 64 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_int  (tok, p, &pos.x_offset )) return false; }
+	break;
+	case 12:
+#line 65 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_int  (tok, p, &pos.y_offset )) return false; }
+	break;
+	case 3:
+#line 66 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_int  (tok, p, &pos.x_advance)) return false; }
+	break;
+	case 6:
+#line 67 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_int  (tok, p, &pos.y_advance)) return false; }
+	break;
+	case 16:
+#line 62 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_uint (tok, p, &info.codepoint)) return false; }
+#line 43 "hb-buffer-deserialize-json.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 9:
+#line 63 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_uint (tok, p, &info.cluster )) return false; }
+#line 43 "hb-buffer-deserialize-json.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 11:
+#line 64 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_int  (tok, p, &pos.x_offset )) return false; }
+#line 43 "hb-buffer-deserialize-json.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 13:
+#line 65 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_int  (tok, p, &pos.y_offset )) return false; }
+#line 43 "hb-buffer-deserialize-json.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 4:
+#line 66 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_int  (tok, p, &pos.x_advance)) return false; }
+#line 43 "hb-buffer-deserialize-json.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 7:
+#line 67 "hb-buffer-deserialize-json.rl"
+	{ if (!parse_int  (tok, p, &pos.y_advance)) return false; }
+#line 43 "hb-buffer-deserialize-json.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+#line 624 "hb-buffer-deserialize-json.hh.tmp"
+	}
+
+_again:
+	if ( cs == 0 )
+		goto _out;
+	if ( ++p != pe )
+		goto _resume;
+	_test_eof: {}
+	_out: {}
+	}
+
+#line 125 "hb-buffer-deserialize-json.rl"
+
+
+  *end_ptr = p;
+
+  return p == pe && *(p-1) != ']';
+}
+
+#endif /* HB_BUFFER_DESERIALIZE_JSON_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-json.rl b/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-json.rl
new file mode 100644
index 0000000..7351b2a
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-json.rl
@@ -0,0 +1,132 @@
+/*
+ * Copyright © 2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_BUFFER_DESERIALIZE_JSON_HH
+#define HB_BUFFER_DESERIALIZE_JSON_HH
+
+#include "hb-private.hh"
+
+%%{
+
+machine deserialize_json;
+alphtype unsigned char;
+write data;
+
+action clear_item {
+	memset (&info, 0, sizeof (info));
+	memset (&pos , 0, sizeof (pos ));
+}
+
+action add_item {
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+
+action tok {
+	tok = p;
+}
+
+action parse_glyph {
+	if (!hb_font_glyph_from_string (font,
+					tok, p - tok,
+					&info.codepoint))
+	  return false;
+}
+
+action parse_gid       { if (!parse_uint (tok, p, &info.codepoint)) return false; }
+action parse_cluster   { if (!parse_uint (tok, p, &info.cluster )) return false; }
+action parse_x_offset  { if (!parse_int  (tok, p, &pos.x_offset )) return false; }
+action parse_y_offset  { if (!parse_int  (tok, p, &pos.y_offset )) return false; }
+action parse_x_advance { if (!parse_int  (tok, p, &pos.x_advance)) return false; }
+action parse_y_advance { if (!parse_int  (tok, p, &pos.y_advance)) return false; }
+
+unum	= '0' | [1-9] digit*;
+num	= '-'? unum;
+
+comma = space* ',' space*;
+colon = space* ':' space*;
+
+glyph_id = unum;
+glyph_name = alpha (alnum|'_'|'.'|'-')*;
+
+glyph_string   = '"' (glyph_name >tok %parse_glyph) '"';
+glyph_number = (glyph_id >tok %parse_gid);
+
+glyph	= "\"g\""  colon (glyph_string | glyph_number);
+cluster	= "\"cl\"" colon (unum >tok %parse_cluster);
+xoffset	= "\"dx\"" colon (num >tok %parse_x_offset);
+yoffset	= "\"dy\"" colon (num >tok %parse_y_offset);
+xadvance= "\"ax\"" colon (num >tok %parse_x_advance);
+yadvance= "\"ay\"" colon (num >tok %parse_y_advance);
+
+element = glyph | cluster | xoffset | yoffset | xadvance | yadvance;
+item	=
+	( '{' space* element (comma element)* space* '}')
+	>clear_item
+	@add_item
+	;
+
+main := space* item (comma item)* space* (','|']')?;
+
+}%%
+
+static hb_bool_t
+_hb_buffer_deserialize_glyphs_json (hb_buffer_t *buffer,
+				    const char *buf,
+				    unsigned int buf_len,
+				    const char **end_ptr,
+				    hb_font_t *font)
+{
+  const char *p = buf, *pe = buf + buf_len;
+
+  /* Ensure we have positions. */
+  (void) hb_buffer_get_glyph_positions (buffer, NULL);
+
+  while (p < pe && ISSPACE (*p))
+    p++;
+  if (p < pe && *p == (buffer->len ? ',' : '['))
+  {
+    *end_ptr = ++p;
+  }
+
+  const char *tok = NULL;
+  int cs;
+  hb_glyph_info_t info;
+  hb_glyph_position_t pos;
+  %%{
+    write init;
+    write exec;
+  }%%
+
+  *end_ptr = p;
+
+  return p == pe && *(p-1) != ']';
+}
+
+#endif /* HB_BUFFER_DESERIALIZE_JSON_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-text.hh b/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-text.hh
new file mode 100644
index 0000000..f95704b
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-text.hh
@@ -0,0 +1,571 @@
+
+#line 1 "hb-buffer-deserialize-text.rl"
+/*
+ * Copyright © 2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_BUFFER_DESERIALIZE_TEXT_HH
+#define HB_BUFFER_DESERIALIZE_TEXT_HH
+
+#include "hb-private.hh"
+
+
+#line 36 "hb-buffer-deserialize-text.hh.tmp"
+static const unsigned char _deserialize_text_trans_keys[] = {
+	0u, 0u, 9u, 122u, 45u, 57u, 48u, 57u, 45u, 57u, 48u, 57u, 48u, 57u, 45u, 57u, 
+	48u, 57u, 44u, 44u, 45u, 57u, 48u, 57u, 44u, 57u, 9u, 124u, 9u, 124u, 0u, 0u, 
+	9u, 122u, 9u, 124u, 9u, 124u, 9u, 124u, 9u, 124u, 9u, 124u, 9u, 124u, 9u, 124u, 
+	9u, 124u, 9u, 124u, 9u, 124u, 0
+};
+
+static const char _deserialize_text_key_spans[] = {
+	0, 114, 13, 10, 13, 10, 10, 13, 
+	10, 1, 13, 10, 14, 116, 116, 0, 
+	114, 116, 116, 116, 116, 116, 116, 116, 
+	116, 116, 116
+};
+
+static const short _deserialize_text_index_offsets[] = {
+	0, 0, 115, 129, 140, 154, 165, 176, 
+	190, 201, 203, 217, 228, 243, 360, 477, 
+	478, 593, 710, 827, 944, 1061, 1178, 1295, 
+	1412, 1529, 1646
+};
+
+static const char _deserialize_text_indicies[] = {
+	0, 0, 0, 0, 0, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	0, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	2, 3, 3, 3, 3, 3, 3, 3, 
+	3, 3, 1, 1, 1, 1, 1, 1, 
+	1, 4, 4, 4, 4, 4, 4, 4, 
+	4, 4, 4, 4, 4, 4, 4, 4, 
+	4, 4, 4, 4, 4, 4, 4, 4, 
+	4, 4, 4, 1, 1, 1, 1, 1, 
+	1, 4, 4, 4, 4, 4, 4, 4, 
+	4, 4, 4, 4, 4, 4, 4, 4, 
+	4, 4, 4, 4, 4, 4, 4, 4, 
+	4, 4, 4, 1, 5, 1, 1, 6, 
+	7, 7, 7, 7, 7, 7, 7, 7, 
+	7, 1, 8, 9, 9, 9, 9, 9, 
+	9, 9, 9, 9, 1, 10, 1, 1, 
+	11, 12, 12, 12, 12, 12, 12, 12, 
+	12, 12, 1, 13, 14, 14, 14, 14, 
+	14, 14, 14, 14, 14, 1, 15, 16, 
+	16, 16, 16, 16, 16, 16, 16, 16, 
+	1, 17, 1, 1, 18, 19, 19, 19, 
+	19, 19, 19, 19, 19, 19, 1, 20, 
+	21, 21, 21, 21, 21, 21, 21, 21, 
+	21, 1, 22, 1, 23, 1, 1, 24, 
+	25, 25, 25, 25, 25, 25, 25, 25, 
+	25, 1, 26, 27, 27, 27, 27, 27, 
+	27, 27, 27, 27, 1, 22, 1, 1, 
+	1, 21, 21, 21, 21, 21, 21, 21, 
+	21, 21, 21, 1, 28, 28, 28, 28, 
+	28, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 28, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 29, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	30, 1, 1, 31, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	32, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 33, 
+	1, 34, 34, 34, 34, 34, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	34, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 35, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 36, 1, 1, 0, 
+	0, 0, 0, 0, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 0, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 2, 3, 
+	3, 3, 3, 3, 3, 3, 3, 3, 
+	1, 1, 1, 1, 1, 1, 1, 4, 
+	4, 4, 4, 4, 4, 4, 4, 4, 
+	4, 4, 4, 4, 4, 4, 4, 4, 
+	4, 4, 4, 4, 4, 4, 4, 4, 
+	4, 1, 1, 1, 1, 1, 1, 4, 
+	4, 4, 4, 4, 4, 4, 4, 4, 
+	4, 4, 4, 4, 4, 4, 4, 4, 
+	4, 4, 4, 4, 4, 4, 4, 4, 
+	4, 1, 28, 28, 28, 28, 28, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 28, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 29, 1, 1, 1, 
+	1, 37, 37, 37, 37, 37, 37, 37, 
+	37, 37, 37, 1, 1, 1, 30, 1, 
+	1, 31, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 32, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 33, 1, 38, 
+	38, 38, 38, 38, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 38, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 39, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 40, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 41, 1, 42, 42, 42, 42, 
+	42, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 42, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	43, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 44, 
+	1, 42, 42, 42, 42, 42, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	42, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	14, 14, 14, 14, 14, 14, 14, 14, 
+	14, 14, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 43, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 44, 1, 38, 38, 
+	38, 38, 38, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 38, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 39, 1, 1, 1, 9, 9, 9, 
+	9, 9, 9, 9, 9, 9, 9, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 40, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 41, 1, 45, 45, 45, 45, 45, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 45, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 46, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 47, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 48, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 49, 1, 
+	50, 50, 50, 50, 50, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 50, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 51, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 52, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 53, 1, 50, 50, 50, 
+	50, 50, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 50, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 51, 
+	1, 1, 1, 1, 27, 27, 27, 27, 
+	27, 27, 27, 27, 27, 27, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 52, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	53, 1, 45, 45, 45, 45, 45, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 45, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 46, 1, 1, 1, 
+	1, 54, 54, 54, 54, 54, 54, 54, 
+	54, 54, 54, 1, 1, 1, 1, 1, 
+	1, 47, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 48, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 49, 1, 28, 
+	28, 28, 28, 28, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 28, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 29, 1, 55, 55, 1, 55, 55, 
+	55, 55, 55, 55, 55, 55, 55, 55, 
+	1, 1, 1, 30, 1, 1, 31, 55, 
+	55, 55, 55, 55, 55, 55, 55, 55, 
+	55, 55, 55, 55, 55, 55, 55, 55, 
+	55, 55, 55, 55, 55, 55, 55, 55, 
+	55, 1, 1, 32, 1, 55, 1, 55, 
+	55, 55, 55, 55, 55, 55, 55, 55, 
+	55, 55, 55, 55, 55, 55, 55, 55, 
+	55, 55, 55, 55, 55, 55, 55, 55, 
+	55, 1, 33, 1, 0
+};
+
+static const char _deserialize_text_trans_targs[] = {
+	1, 0, 13, 17, 26, 3, 18, 21, 
+	18, 21, 5, 19, 20, 19, 20, 22, 
+	25, 8, 9, 12, 9, 12, 10, 11, 
+	23, 24, 23, 24, 14, 2, 6, 7, 
+	15, 16, 14, 15, 16, 17, 14, 4, 
+	15, 16, 14, 15, 16, 14, 2, 7, 
+	15, 16, 14, 2, 15, 16, 25, 26
+};
+
+static const char _deserialize_text_trans_actions[] = {
+	0, 0, 1, 1, 1, 2, 2, 2, 
+	0, 0, 2, 2, 2, 0, 0, 2, 
+	2, 2, 2, 2, 0, 0, 3, 2, 
+	2, 2, 0, 0, 4, 5, 5, 5, 
+	4, 4, 0, 0, 0, 0, 6, 7, 
+	6, 6, 8, 8, 8, 9, 10, 10, 
+	9, 9, 11, 12, 11, 11, 0, 0
+};
+
+static const char _deserialize_text_eof_actions[] = {
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 4, 0, 0, 
+	0, 4, 6, 8, 8, 6, 9, 11, 
+	11, 9, 4
+};
+
+static const int deserialize_text_start = 1;
+static const int deserialize_text_first_final = 13;
+static const int deserialize_text_error = 0;
+
+static const int deserialize_text_en_main = 1;
+
+
+#line 91 "hb-buffer-deserialize-text.rl"
+
+
+static hb_bool_t
+_hb_buffer_deserialize_glyphs_text (hb_buffer_t *buffer,
+				    const char *buf,
+				    unsigned int buf_len,
+				    const char **end_ptr,
+				    hb_font_t *font)
+{
+  const char *p = buf, *pe = buf + buf_len;
+
+  /* Ensure we have positions. */
+  (void) hb_buffer_get_glyph_positions (buffer, NULL);
+
+  while (p < pe && ISSPACE (*p))
+    p++;
+  if (p < pe && *p == (buffer->len ? '|' : '['))
+  {
+    *end_ptr = ++p;
+  }
+
+  const char *eof = pe, *tok = NULL;
+  int cs;
+  hb_glyph_info_t info;
+  hb_glyph_position_t pos;
+  
+#line 343 "hb-buffer-deserialize-text.hh.tmp"
+	{
+	cs = deserialize_text_start;
+	}
+
+#line 348 "hb-buffer-deserialize-text.hh.tmp"
+	{
+	int _slen;
+	int _trans;
+	const unsigned char *_keys;
+	const char *_inds;
+	if ( p == pe )
+		goto _test_eof;
+	if ( cs == 0 )
+		goto _out;
+_resume:
+	_keys = _deserialize_text_trans_keys + (cs<<1);
+	_inds = _deserialize_text_indicies + _deserialize_text_index_offsets[cs];
+
+	_slen = _deserialize_text_key_spans[cs];
+	_trans = _inds[ _slen > 0 && _keys[0] <=(*p) &&
+		(*p) <= _keys[1] ?
+		(*p) - _keys[0] : _slen ];
+
+	cs = _deserialize_text_trans_targs[_trans];
+
+	if ( _deserialize_text_trans_actions[_trans] == 0 )
+		goto _again;
+
+	switch ( _deserialize_text_trans_actions[_trans] ) {
+	case 2:
+#line 51 "hb-buffer-deserialize-text.rl"
+	{
+	tok = p;
+}
+	break;
+	case 5:
+#line 55 "hb-buffer-deserialize-text.rl"
+	{
+	if (!hb_font_glyph_from_string (font,
+					tok, p - tok,
+					&info.codepoint))
+	  return false;
+}
+	break;
+	case 10:
+#line 62 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_uint (tok, p, &info.cluster )) return false; }
+	break;
+	case 3:
+#line 63 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_int  (tok, p, &pos.x_offset )) return false; }
+	break;
+	case 12:
+#line 64 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_int  (tok, p, &pos.y_offset )) return false; }
+	break;
+	case 7:
+#line 65 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_int  (tok, p, &pos.x_advance)) return false; }
+	break;
+	case 1:
+#line 38 "hb-buffer-deserialize-text.rl"
+	{
+	memset (&info, 0, sizeof (info));
+	memset (&pos , 0, sizeof (pos ));
+}
+#line 51 "hb-buffer-deserialize-text.rl"
+	{
+	tok = p;
+}
+	break;
+	case 4:
+#line 55 "hb-buffer-deserialize-text.rl"
+	{
+	if (!hb_font_glyph_from_string (font,
+					tok, p - tok,
+					&info.codepoint))
+	  return false;
+}
+#line 43 "hb-buffer-deserialize-text.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 9:
+#line 62 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_uint (tok, p, &info.cluster )) return false; }
+#line 43 "hb-buffer-deserialize-text.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 11:
+#line 64 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_int  (tok, p, &pos.y_offset )) return false; }
+#line 43 "hb-buffer-deserialize-text.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 6:
+#line 65 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_int  (tok, p, &pos.x_advance)) return false; }
+#line 43 "hb-buffer-deserialize-text.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 8:
+#line 66 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_int  (tok, p, &pos.y_advance)) return false; }
+#line 43 "hb-buffer-deserialize-text.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+#line 480 "hb-buffer-deserialize-text.hh.tmp"
+	}
+
+_again:
+	if ( cs == 0 )
+		goto _out;
+	if ( ++p != pe )
+		goto _resume;
+	_test_eof: {}
+	if ( p == eof )
+	{
+	switch ( _deserialize_text_eof_actions[cs] ) {
+	case 4:
+#line 55 "hb-buffer-deserialize-text.rl"
+	{
+	if (!hb_font_glyph_from_string (font,
+					tok, p - tok,
+					&info.codepoint))
+	  return false;
+}
+#line 43 "hb-buffer-deserialize-text.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 9:
+#line 62 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_uint (tok, p, &info.cluster )) return false; }
+#line 43 "hb-buffer-deserialize-text.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 11:
+#line 64 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_int  (tok, p, &pos.y_offset )) return false; }
+#line 43 "hb-buffer-deserialize-text.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 6:
+#line 65 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_int  (tok, p, &pos.x_advance)) return false; }
+#line 43 "hb-buffer-deserialize-text.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+	case 8:
+#line 66 "hb-buffer-deserialize-text.rl"
+	{ if (!parse_int  (tok, p, &pos.y_advance)) return false; }
+#line 43 "hb-buffer-deserialize-text.rl"
+	{
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+	break;
+#line 557 "hb-buffer-deserialize-text.hh.tmp"
+	}
+	}
+
+	_out: {}
+	}
+
+#line 119 "hb-buffer-deserialize-text.rl"
+
+
+  *end_ptr = p;
+
+  return p == pe && *(p-1) != ']';
+}
+
+#endif /* HB_BUFFER_DESERIALIZE_TEXT_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-text.rl b/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-text.rl
new file mode 100644
index 0000000..8856580
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-buffer-deserialize-text.rl
@@ -0,0 +1,126 @@
+/*
+ * Copyright © 2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_BUFFER_DESERIALIZE_TEXT_HH
+#define HB_BUFFER_DESERIALIZE_TEXT_HH
+
+#include "hb-private.hh"
+
+%%{
+
+machine deserialize_text;
+alphtype unsigned char;
+write data;
+
+action clear_item {
+	memset (&info, 0, sizeof (info));
+	memset (&pos , 0, sizeof (pos ));
+}
+
+action add_item {
+	buffer->add_info (info);
+	if (buffer->in_error)
+	  return false;
+	buffer->pos[buffer->len - 1] = pos;
+	*end_ptr = p;
+}
+
+action tok {
+	tok = p;
+}
+
+action parse_glyph {
+	if (!hb_font_glyph_from_string (font,
+					tok, p - tok,
+					&info.codepoint))
+	  return false;
+}
+
+action parse_cluster   { if (!parse_uint (tok, p, &info.cluster )) return false; }
+action parse_x_offset  { if (!parse_int  (tok, p, &pos.x_offset )) return false; }
+action parse_y_offset  { if (!parse_int  (tok, p, &pos.y_offset )) return false; }
+action parse_x_advance { if (!parse_int  (tok, p, &pos.x_advance)) return false; }
+action parse_y_advance { if (!parse_int  (tok, p, &pos.y_advance)) return false; }
+
+unum	= '0' | [1-9] digit*;
+num	= '-'? unum;
+
+glyph_id = unum;
+glyph_name = alpha (alnum|'_'|'.'|'-')*;
+
+glyph	= (glyph_id | glyph_name) >tok %parse_glyph;
+cluster	= '=' (unum >tok %parse_cluster);
+offsets	= '@' (num >tok %parse_x_offset)   ',' (num >tok %parse_y_offset );
+advances= '+' (num >tok %parse_x_advance) (',' (num >tok %parse_y_advance))?;
+item	=
+	(
+		glyph
+		cluster?
+		offsets?
+		advances?
+	)
+	>clear_item
+	%add_item
+	;
+
+main := space* item (space* '|' space* item)* space* ('|'|']')?;
+
+}%%
+
+static hb_bool_t
+_hb_buffer_deserialize_glyphs_text (hb_buffer_t *buffer,
+				    const char *buf,
+				    unsigned int buf_len,
+				    const char **end_ptr,
+				    hb_font_t *font)
+{
+  const char *p = buf, *pe = buf + buf_len;
+
+  /* Ensure we have positions. */
+  (void) hb_buffer_get_glyph_positions (buffer, NULL);
+
+  while (p < pe && ISSPACE (*p))
+    p++;
+  if (p < pe && *p == (buffer->len ? '|' : '['))
+  {
+    *end_ptr = ++p;
+  }
+
+  const char *eof = pe, *tok = NULL;
+  int cs;
+  hb_glyph_info_t info;
+  hb_glyph_position_t pos;
+  %%{
+    write init;
+    write exec;
+  }%%
+
+  *end_ptr = p;
+
+  return p == pe && *(p-1) != ']';
+}
+
+#endif /* HB_BUFFER_DESERIALIZE_TEXT_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-buffer-private.hh b/extensions/externals/src/harfbuzz/src/hb-buffer-private.hh
new file mode 100644
index 0000000..a8cf770
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-buffer-private.hh
@@ -0,0 +1,202 @@
+/*
+ * Copyright © 1998-2004  David Turner and Werner Lemberg
+ * Copyright © 2004,2007,2009,2010  Red Hat, Inc.
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Owen Taylor, Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_BUFFER_PRIVATE_HH
+#define HB_BUFFER_PRIVATE_HH
+
+#include "hb-private.hh"
+#include "hb-buffer.h"
+#include "hb-object-private.hh"
+#include "hb-unicode-private.hh"
+
+
+ASSERT_STATIC (sizeof (hb_glyph_info_t) == 20);
+ASSERT_STATIC (sizeof (hb_glyph_info_t) == sizeof (hb_glyph_position_t));
+
+
+/*
+ * hb_buffer_t
+ */
+
+struct hb_buffer_t {
+  hb_object_header_t header;
+  ASSERT_POD ();
+
+  /* Information about how the text in the buffer should be treated */
+
+  hb_unicode_funcs_t *unicode; /* Unicode functions */
+  hb_segment_properties_t props; /* Script, language, direction */
+  hb_buffer_flags_t flags; /* BOT / EOT / etc. */
+
+  /* Buffer contents */
+
+  hb_buffer_content_type_t content_type;
+
+  bool in_error; /* Allocation failed */
+  bool have_output; /* Whether we have an output buffer going on */
+  bool have_positions; /* Whether we have positions */
+
+  unsigned int idx; /* Cursor into ->info and ->pos arrays */
+  unsigned int len; /* Length of ->info and ->pos arrays */
+  unsigned int out_len; /* Length of ->out array if have_output */
+
+  unsigned int allocated; /* Length of allocated arrays */
+  hb_glyph_info_t     *info;
+  hb_glyph_info_t     *out_info;
+  hb_glyph_position_t *pos;
+
+  inline hb_glyph_info_t &cur (unsigned int i = 0) { return info[idx + i]; }
+  inline hb_glyph_info_t cur (unsigned int i = 0) const { return info[idx + i]; }
+
+  inline hb_glyph_position_t &cur_pos (unsigned int i = 0) { return pos[idx + i]; }
+  inline hb_glyph_position_t cur_pos (unsigned int i = 0) const { return pos[idx + i]; }
+
+  inline hb_glyph_info_t &prev (void) { return out_info[out_len - 1]; }
+  inline hb_glyph_info_t prev (void) const { return info[out_len - 1]; }
+
+  inline bool has_separate_output (void) const { return info != out_info; }
+
+  unsigned int serial;
+
+  /* These reflect current allocations of the bytes in glyph_info_t's var1 and var2. */
+  uint8_t allocated_var_bytes[8];
+  const char *allocated_var_owner[8];
+
+  /* Text before / after the main buffer contents.
+   * Always in Unicode, and ordered outward.
+   * Index 0 is for "pre-context", 1 for "post-context". */
+  static const unsigned int CONTEXT_LENGTH = 5;
+  hb_codepoint_t context[2][CONTEXT_LENGTH];
+  unsigned int context_len[2];
+
+
+  /* Methods */
+
+  HB_INTERNAL void reset (void);
+  HB_INTERNAL void clear (void);
+
+  inline unsigned int backtrack_len (void) const
+  { return have_output? out_len : idx; }
+  inline unsigned int next_serial (void) { return serial++; }
+
+  HB_INTERNAL void allocate_var (unsigned int byte_i, unsigned int count, const char *owner);
+  HB_INTERNAL void deallocate_var (unsigned int byte_i, unsigned int count, const char *owner);
+  HB_INTERNAL void assert_var (unsigned int byte_i, unsigned int count, const char *owner);
+  HB_INTERNAL void deallocate_var_all (void);
+
+  HB_INTERNAL void add (hb_codepoint_t  codepoint,
+			unsigned int    cluster);
+  HB_INTERNAL void add_info (const hb_glyph_info_t &glyph_info);
+
+  HB_INTERNAL void reverse_range (unsigned int start, unsigned int end);
+  HB_INTERNAL void reverse (void);
+  HB_INTERNAL void reverse_clusters (void);
+  HB_INTERNAL void guess_segment_properties (void);
+
+  HB_INTERNAL void swap_buffers (void);
+  HB_INTERNAL void remove_output (void);
+  HB_INTERNAL void clear_output (void);
+  HB_INTERNAL void clear_positions (void);
+
+  HB_INTERNAL void replace_glyphs (unsigned int num_in,
+				   unsigned int num_out,
+				   const hb_codepoint_t *glyph_data);
+
+  HB_INTERNAL void replace_glyph (hb_codepoint_t glyph_index);
+  /* Makes a copy of the glyph at idx to output and replace glyph_index */
+  HB_INTERNAL void output_glyph (hb_codepoint_t glyph_index);
+  HB_INTERNAL void output_info (const hb_glyph_info_t &glyph_info);
+  /* Copies glyph at idx to output but doesn't advance idx */
+  HB_INTERNAL void copy_glyph (void);
+  /* Copies glyph at idx to output and advance idx.
+   * If there's no output, just advance idx. */
+  inline void
+  next_glyph (void)
+  {
+    if (have_output)
+    {
+      if (unlikely (out_info != info || out_len != idx)) {
+	if (unlikely (!make_room_for (1, 1))) return;
+	out_info[out_len] = info[idx];
+      }
+      out_len++;
+    }
+
+    idx++;
+  }
+
+  /* Advance idx without copying to output. */
+  inline void skip_glyph (void) { idx++; }
+
+  inline void reset_masks (hb_mask_t mask)
+  {
+    for (unsigned int j = 0; j < len; j++)
+      info[j].mask = mask;
+  }
+  inline void add_masks (hb_mask_t mask)
+  {
+    for (unsigned int j = 0; j < len; j++)
+      info[j].mask |= mask;
+  }
+  HB_INTERNAL void set_masks (hb_mask_t value,
+			      hb_mask_t mask,
+			      unsigned int cluster_start,
+			      unsigned int cluster_end);
+
+  HB_INTERNAL void merge_clusters (unsigned int start,
+				   unsigned int end);
+  HB_INTERNAL void merge_out_clusters (unsigned int start,
+				       unsigned int end);
+
+  /* Internal methods */
+  HB_INTERNAL bool enlarge (unsigned int size);
+
+  inline bool ensure (unsigned int size)
+  { return likely (size < allocated) ? true : enlarge (size); }
+
+  HB_INTERNAL bool make_room_for (unsigned int num_in, unsigned int num_out);
+
+  HB_INTERNAL void *get_scratch_buffer (unsigned int *size);
+
+  inline void clear_context (unsigned int side) { context_len[side] = 0; }
+};
+
+
+#define HB_BUFFER_XALLOCATE_VAR(b, func, var, owner) \
+  b->func (offsetof (hb_glyph_info_t, var) - offsetof(hb_glyph_info_t, var1), \
+	   sizeof (b->info[0].var), owner)
+#define HB_BUFFER_ALLOCATE_VAR(b, var) \
+	HB_BUFFER_XALLOCATE_VAR (b, allocate_var, var (), #var)
+#define HB_BUFFER_DEALLOCATE_VAR(b, var) \
+	HB_BUFFER_XALLOCATE_VAR (b, deallocate_var, var (), #var)
+#define HB_BUFFER_ASSERT_VAR(b, var) \
+	HB_BUFFER_XALLOCATE_VAR (b, assert_var, var (), #var)
+
+
+#endif /* HB_BUFFER_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-buffer-serialize.cc b/extensions/externals/src/harfbuzz/src/hb-buffer-serialize.cc
new file mode 100644
index 0000000..b32092c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-buffer-serialize.cc
@@ -0,0 +1,399 @@
+/*
+ * Copyright © 2012,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-buffer-private.hh"
+
+
+static const char *serialize_formats[] = {
+  "text",
+  "json",
+  NULL
+};
+
+/**
+ * hb_buffer_serialize_list_formats:
+ *
+ * 
+ *
+ * Return value: (transfer none):
+ *
+ * Since: 1.0
+ **/
+const char **
+hb_buffer_serialize_list_formats (void)
+{
+  return serialize_formats;
+}
+
+/**
+ * hb_buffer_serialize_format_from_string:
+ * @str: 
+ * @len: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_buffer_serialize_format_t
+hb_buffer_serialize_format_from_string (const char *str, int len)
+{
+  /* Upper-case it. */
+  return (hb_buffer_serialize_format_t) (hb_tag_from_string (str, len) & ~0x20202020);
+}
+
+/**
+ * hb_buffer_serialize_format_to_string:
+ * @format: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+const char *
+hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format)
+{
+  switch (format)
+  {
+    case HB_BUFFER_SERIALIZE_FORMAT_TEXT:	return serialize_formats[0];
+    case HB_BUFFER_SERIALIZE_FORMAT_JSON:	return serialize_formats[1];
+    default:
+    case HB_BUFFER_SERIALIZE_FORMAT_INVALID:	return NULL;
+  }
+}
+
+static unsigned int
+_hb_buffer_serialize_glyphs_json (hb_buffer_t *buffer,
+				  unsigned int start,
+				  unsigned int end,
+				  char *buf,
+				  unsigned int buf_size,
+				  unsigned int *buf_consumed,
+				  hb_font_t *font,
+				  hb_buffer_serialize_flags_t flags)
+{
+  hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, NULL);
+  hb_glyph_position_t *pos = hb_buffer_get_glyph_positions (buffer, NULL);
+
+  *buf_consumed = 0;
+  for (unsigned int i = start; i < end; i++)
+  {
+    char b[1024];
+    char *p = b;
+
+    /* In the following code, we know b is large enough that no overflow can happen. */
+
+#define APPEND(s) HB_STMT_START { strcpy (p, s); p += strlen (s); } HB_STMT_END
+
+    if (i)
+      *p++ = ',';
+
+    *p++ = '{';
+
+    APPEND ("\"g\":");
+    if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES))
+    {
+      char g[128];
+      hb_font_glyph_to_string (font, info[i].codepoint, g, sizeof (g));
+      *p++ = '"';
+      for (char *q = g; *q; q++) {
+        if (*q == '"')
+	  *p++ = '\\';
+	*p++ = *q;
+      }
+      *p++ = '"';
+    }
+    else
+      p += MAX (0, snprintf (p, ARRAY_LENGTH (b) - (p - b), "%u", info[i].codepoint));
+
+    if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS)) {
+      p += MAX (0, snprintf (p, ARRAY_LENGTH (b) - (p - b), ",\"cl\":%u", info[i].cluster));
+    }
+
+    if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS))
+    {
+      p += snprintf (p, ARRAY_LENGTH (b) - (p - b), ",\"dx\":%d,\"dy\":%d",
+		     pos[i].x_offset, pos[i].y_offset);
+      p += snprintf (p, ARRAY_LENGTH (b) - (p - b), ",\"ax\":%d,\"ay\":%d",
+		     pos[i].x_advance, pos[i].y_advance);
+    }
+
+    *p++ = '}';
+
+    if (buf_size > (p - b))
+    {
+      unsigned int l = p - b;
+      memcpy (buf, b, l);
+      buf += l;
+      buf_size -= l;
+      *buf_consumed += l;
+      *buf = '\0';
+    } else
+      return i - start;
+  }
+
+  return end - start;
+}
+
+static unsigned int
+_hb_buffer_serialize_glyphs_text (hb_buffer_t *buffer,
+				  unsigned int start,
+				  unsigned int end,
+				  char *buf,
+				  unsigned int buf_size,
+				  unsigned int *buf_consumed,
+				  hb_font_t *font,
+				  hb_buffer_serialize_flags_t flags)
+{
+  hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, NULL);
+  hb_glyph_position_t *pos = hb_buffer_get_glyph_positions (buffer, NULL);
+
+  *buf_consumed = 0;
+  for (unsigned int i = start; i < end; i++)
+  {
+    char b[1024];
+    char *p = b;
+
+    /* In the following code, we know b is large enough that no overflow can happen. */
+
+    if (i)
+      *p++ = '|';
+
+    if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES))
+    {
+      hb_font_glyph_to_string (font, info[i].codepoint, p, 128);
+      p += strlen (p);
+    }
+    else
+      p += MAX (0, snprintf (p, ARRAY_LENGTH (b) - (p - b), "%u", info[i].codepoint));
+
+    if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS)) {
+      p += MAX (0, snprintf (p, ARRAY_LENGTH (b) - (p - b), "=%u", info[i].cluster));
+    }
+
+    if (!(flags & HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS))
+    {
+      if (pos[i].x_offset || pos[i].y_offset)
+	p += MAX (0, snprintf (p, ARRAY_LENGTH (b) - (p - b), "@%d,%d", pos[i].x_offset, pos[i].y_offset));
+
+      *p++ = '+';
+      p += MAX (0, snprintf (p, ARRAY_LENGTH (b) - (p - b), "%d", pos[i].x_advance));
+      if (pos->y_advance)
+	p += MAX (0, snprintf (p, ARRAY_LENGTH (b) - (p - b), ",%d", pos[i].y_advance));
+    }
+
+    if (buf_size > (p - b))
+    {
+      unsigned int l = p - b;
+      memcpy (buf, b, l);
+      buf += l;
+      buf_size -= l;
+      *buf_consumed += l;
+      *buf = '\0';
+    } else
+      return i - start;
+  }
+
+  return end - start;
+}
+
+/* Returns number of items, starting at start, that were serialized. */
+/**
+ * hb_buffer_serialize_glyphs:
+ * @buffer: a buffer.
+ * @start: 
+ * @end: 
+ * @buf: (array length=buf_size):
+ * @buf_size: 
+ * @buf_consumed: (out):
+ * @font: 
+ * @format: 
+ * @flags: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+unsigned int
+hb_buffer_serialize_glyphs (hb_buffer_t *buffer,
+			    unsigned int start,
+			    unsigned int end,
+			    char *buf,
+			    unsigned int buf_size,
+			    unsigned int *buf_consumed, /* May be NULL */
+			    hb_font_t *font, /* May be NULL */
+			    hb_buffer_serialize_format_t format,
+			    hb_buffer_serialize_flags_t flags)
+{
+  assert (start <= end && end <= buffer->len);
+
+  unsigned int sconsumed;
+  if (!buf_consumed)
+    buf_consumed = &sconsumed;
+  *buf_consumed = 0;
+
+  assert ((!buffer->len && buffer->content_type == HB_BUFFER_CONTENT_TYPE_INVALID) ||
+	  buffer->content_type == HB_BUFFER_CONTENT_TYPE_GLYPHS);
+
+  if (unlikely (start == end))
+    return 0;
+
+  if (!font)
+    font = hb_font_get_empty ();
+
+  switch (format)
+  {
+    case HB_BUFFER_SERIALIZE_FORMAT_TEXT:
+      return _hb_buffer_serialize_glyphs_text (buffer, start, end,
+					       buf, buf_size, buf_consumed,
+					       font, flags);
+
+    case HB_BUFFER_SERIALIZE_FORMAT_JSON:
+      return _hb_buffer_serialize_glyphs_json (buffer, start, end,
+					       buf, buf_size, buf_consumed,
+					       font, flags);
+
+    default:
+    case HB_BUFFER_SERIALIZE_FORMAT_INVALID:
+      return 0;
+
+  }
+}
+
+
+static hb_bool_t
+parse_uint (const char *pp, const char *end, uint32_t *pv)
+{
+  char buf[32];
+  unsigned int len = MIN (ARRAY_LENGTH (buf) - 1, (unsigned int) (end - pp));
+  strncpy (buf, pp, len);
+  buf[len] = '\0';
+
+  char *p = buf;
+  char *pend = p;
+  uint32_t v;
+
+  errno = 0;
+  v = strtol (p, &pend, 10);
+  if (errno || p == pend || pend - p != end - pp)
+    return false;
+
+  *pv = v;
+  return true;
+}
+
+static hb_bool_t
+parse_int (const char *pp, const char *end, int32_t *pv)
+{
+  char buf[32];
+  unsigned int len = MIN (ARRAY_LENGTH (buf) - 1, (unsigned int) (end - pp));
+  strncpy (buf, pp, len);
+  buf[len] = '\0';
+
+  char *p = buf;
+  char *pend = p;
+  int32_t v;
+
+  errno = 0;
+  v = strtol (p, &pend, 10);
+  if (errno || p == pend || pend - p != end - pp)
+    return false;
+
+  *pv = v;
+  return true;
+}
+
+#include "hb-buffer-deserialize-json.hh"
+#include "hb-buffer-deserialize-text.hh"
+
+/**
+ * hb_buffer_deserialize_glyphs:
+ * @buffer: a buffer.
+ * @buf: (array length=buf_len):
+ * @buf_len: 
+ * @end_ptr: (out):
+ * @font: 
+ * @format: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_buffer_deserialize_glyphs (hb_buffer_t *buffer,
+			      const char *buf,
+			      int buf_len, /* -1 means nul-terminated */
+			      const char **end_ptr, /* May be NULL */
+			      hb_font_t *font, /* May be NULL */
+			      hb_buffer_serialize_format_t format)
+{
+  const char *end;
+  if (!end_ptr)
+    end_ptr = &end;
+  *end_ptr = buf;
+
+  assert ((!buffer->len && buffer->content_type == HB_BUFFER_CONTENT_TYPE_INVALID) ||
+	  buffer->content_type == HB_BUFFER_CONTENT_TYPE_GLYPHS);
+
+  if (buf_len == -1)
+    buf_len = strlen (buf);
+
+  if (!buf_len)
+  {
+    *end_ptr = buf;
+    return false;
+  }
+
+  hb_buffer_set_content_type (buffer, HB_BUFFER_CONTENT_TYPE_GLYPHS);
+
+  if (!font)
+    font = hb_font_get_empty ();
+
+  switch (format)
+  {
+    case HB_BUFFER_SERIALIZE_FORMAT_TEXT:
+      return _hb_buffer_deserialize_glyphs_text (buffer,
+						 buf, buf_len, end_ptr,
+						 font);
+
+    case HB_BUFFER_SERIALIZE_FORMAT_JSON:
+      return _hb_buffer_deserialize_glyphs_json (buffer,
+						 buf, buf_len, end_ptr,
+						 font);
+
+    default:
+    case HB_BUFFER_SERIALIZE_FORMAT_INVALID:
+      return false;
+
+  }
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-buffer.cc b/extensions/externals/src/harfbuzz/src/hb-buffer.cc
new file mode 100644
index 0000000..54626db
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-buffer.cc
@@ -0,0 +1,1446 @@
+/*
+ * Copyright © 1998-2004  David Turner and Werner Lemberg
+ * Copyright © 2004,2007,2009,2010  Red Hat, Inc.
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Owen Taylor, Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-buffer-private.hh"
+#include "hb-utf-private.hh"
+
+
+#ifndef HB_DEBUG_BUFFER
+#define HB_DEBUG_BUFFER (HB_DEBUG+0)
+#endif
+
+
+hb_bool_t
+hb_segment_properties_equal (const hb_segment_properties_t *a,
+			     const hb_segment_properties_t *b)
+{
+  return a->direction == b->direction &&
+	 a->script    == b->script    &&
+	 a->language  == b->language  &&
+	 a->reserved1 == b->reserved1 &&
+	 a->reserved2 == b->reserved2;
+
+}
+
+unsigned int
+hb_segment_properties_hash (const hb_segment_properties_t *p)
+{
+  return (unsigned int) p->direction ^
+	 (unsigned int) p->script ^
+	 (intptr_t) (p->language);
+}
+
+
+
+/* Here is how the buffer works internally:
+ *
+ * There are two info pointers: info and out_info.  They always have
+ * the same allocated size, but different lengths.
+ *
+ * As an optimization, both info and out_info may point to the
+ * same piece of memory, which is owned by info.  This remains the
+ * case as long as out_len doesn't exceed i at any time.
+ * In that case, swap_buffers() is no-op and the glyph operations operate
+ * mostly in-place.
+ *
+ * As soon as out_info gets longer than info, out_info is moved over
+ * to an alternate buffer (which we reuse the pos buffer for!), and its
+ * current contents (out_len entries) are copied to the new place.
+ * This should all remain transparent to the user.  swap_buffers() then
+ * switches info and out_info.
+ */
+
+
+
+/* Internal API */
+
+bool
+hb_buffer_t::enlarge (unsigned int size)
+{
+  if (unlikely (in_error))
+    return false;
+
+  unsigned int new_allocated = allocated;
+  hb_glyph_position_t *new_pos = NULL;
+  hb_glyph_info_t *new_info = NULL;
+  bool separate_out = out_info != info;
+
+  if (unlikely (_hb_unsigned_int_mul_overflows (size, sizeof (info[0]))))
+    goto done;
+
+  while (size >= new_allocated)
+    new_allocated += (new_allocated >> 1) + 32;
+
+  ASSERT_STATIC (sizeof (info[0]) == sizeof (pos[0]));
+  if (unlikely (_hb_unsigned_int_mul_overflows (new_allocated, sizeof (info[0]))))
+    goto done;
+
+  new_pos = (hb_glyph_position_t *) realloc (pos, new_allocated * sizeof (pos[0]));
+  new_info = (hb_glyph_info_t *) realloc (info, new_allocated * sizeof (info[0]));
+
+done:
+  if (unlikely (!new_pos || !new_info))
+    in_error = true;
+
+  if (likely (new_pos))
+    pos = new_pos;
+
+  if (likely (new_info))
+    info = new_info;
+
+  out_info = separate_out ? (hb_glyph_info_t *) pos : info;
+  if (likely (!in_error))
+    allocated = new_allocated;
+
+  return likely (!in_error);
+}
+
+bool
+hb_buffer_t::make_room_for (unsigned int num_in,
+			    unsigned int num_out)
+{
+  if (unlikely (!ensure (out_len + num_out))) return false;
+
+  if (out_info == info &&
+      out_len + num_out > idx + num_in)
+  {
+    assert (have_output);
+
+    out_info = (hb_glyph_info_t *) pos;
+    memcpy (out_info, info, out_len * sizeof (out_info[0]));
+  }
+
+  return true;
+}
+
+void *
+hb_buffer_t::get_scratch_buffer (unsigned int *size)
+{
+  have_output = false;
+  have_positions = false;
+
+  out_len = 0;
+  out_info = info;
+
+  *size = allocated * sizeof (pos[0]);
+  return pos;
+}
+
+
+
+/* HarfBuzz-Internal API */
+
+void
+hb_buffer_t::reset (void)
+{
+  if (unlikely (hb_object_is_inert (this)))
+    return;
+
+  hb_unicode_funcs_destroy (unicode);
+  unicode = hb_unicode_funcs_get_default ();
+
+  clear ();
+}
+
+void
+hb_buffer_t::clear (void)
+{
+  if (unlikely (hb_object_is_inert (this)))
+    return;
+
+  hb_segment_properties_t default_props = HB_SEGMENT_PROPERTIES_DEFAULT;
+  props = default_props;
+  flags = HB_BUFFER_FLAG_DEFAULT;
+
+  content_type = HB_BUFFER_CONTENT_TYPE_INVALID;
+  in_error = false;
+  have_output = false;
+  have_positions = false;
+
+  idx = 0;
+  len = 0;
+  out_len = 0;
+  out_info = info;
+
+  serial = 0;
+  memset (allocated_var_bytes, 0, sizeof allocated_var_bytes);
+  memset (allocated_var_owner, 0, sizeof allocated_var_owner);
+
+  memset (context, 0, sizeof context);
+  memset (context_len, 0, sizeof context_len);
+}
+
+void
+hb_buffer_t::add (hb_codepoint_t  codepoint,
+		  unsigned int    cluster)
+{
+  hb_glyph_info_t *glyph;
+
+  if (unlikely (!ensure (len + 1))) return;
+
+  glyph = &info[len];
+
+  memset (glyph, 0, sizeof (*glyph));
+  glyph->codepoint = codepoint;
+  glyph->mask = 1;
+  glyph->cluster = cluster;
+
+  len++;
+}
+
+void
+hb_buffer_t::add_info (const hb_glyph_info_t &glyph_info)
+{
+  if (unlikely (!ensure (len + 1))) return;
+
+  info[len] = glyph_info;
+
+  len++;
+}
+
+
+void
+hb_buffer_t::remove_output (void)
+{
+  if (unlikely (hb_object_is_inert (this)))
+    return;
+
+  have_output = false;
+  have_positions = false;
+
+  out_len = 0;
+  out_info = info;
+}
+
+void
+hb_buffer_t::clear_output (void)
+{
+  if (unlikely (hb_object_is_inert (this)))
+    return;
+
+  have_output = true;
+  have_positions = false;
+
+  out_len = 0;
+  out_info = info;
+}
+
+void
+hb_buffer_t::clear_positions (void)
+{
+  if (unlikely (hb_object_is_inert (this)))
+    return;
+
+  have_output = false;
+  have_positions = true;
+
+  out_len = 0;
+  out_info = info;
+
+  memset (pos, 0, sizeof (pos[0]) * len);
+}
+
+void
+hb_buffer_t::swap_buffers (void)
+{
+  if (unlikely (in_error)) return;
+
+  assert (have_output);
+  have_output = false;
+
+  if (out_info != info)
+  {
+    hb_glyph_info_t *tmp_string;
+    tmp_string = info;
+    info = out_info;
+    out_info = tmp_string;
+    pos = (hb_glyph_position_t *) out_info;
+  }
+
+  unsigned int tmp;
+  tmp = len;
+  len = out_len;
+  out_len = tmp;
+
+  idx = 0;
+}
+
+
+void
+hb_buffer_t::replace_glyphs (unsigned int num_in,
+			     unsigned int num_out,
+			     const uint32_t *glyph_data)
+{
+  if (unlikely (!make_room_for (num_in, num_out))) return;
+
+  merge_clusters (idx, idx + num_in);
+
+  hb_glyph_info_t orig_info = info[idx];
+  hb_glyph_info_t *pinfo = &out_info[out_len];
+  for (unsigned int i = 0; i < num_out; i++)
+  {
+    *pinfo = orig_info;
+    pinfo->codepoint = glyph_data[i];
+    pinfo++;
+  }
+
+  idx  += num_in;
+  out_len += num_out;
+}
+
+void
+hb_buffer_t::output_glyph (hb_codepoint_t glyph_index)
+{
+  if (unlikely (!make_room_for (0, 1))) return;
+
+  out_info[out_len] = info[idx];
+  out_info[out_len].codepoint = glyph_index;
+
+  out_len++;
+}
+
+void
+hb_buffer_t::output_info (const hb_glyph_info_t &glyph_info)
+{
+  if (unlikely (!make_room_for (0, 1))) return;
+
+  out_info[out_len] = glyph_info;
+
+  out_len++;
+}
+
+void
+hb_buffer_t::copy_glyph (void)
+{
+  if (unlikely (!make_room_for (0, 1))) return;
+
+  out_info[out_len] = info[idx];
+
+  out_len++;
+}
+
+void
+hb_buffer_t::replace_glyph (hb_codepoint_t glyph_index)
+{
+  if (unlikely (out_info != info || out_len != idx)) {
+    if (unlikely (!make_room_for (1, 1))) return;
+    out_info[out_len] = info[idx];
+  }
+  out_info[out_len].codepoint = glyph_index;
+
+  idx++;
+  out_len++;
+}
+
+
+void
+hb_buffer_t::set_masks (hb_mask_t    value,
+			hb_mask_t    mask,
+			unsigned int cluster_start,
+			unsigned int cluster_end)
+{
+  hb_mask_t not_mask = ~mask;
+  value &= mask;
+
+  if (!mask)
+    return;
+
+  if (cluster_start == 0 && cluster_end == (unsigned int)-1) {
+    unsigned int count = len;
+    for (unsigned int i = 0; i < count; i++)
+      info[i].mask = (info[i].mask & not_mask) | value;
+    return;
+  }
+
+  unsigned int count = len;
+  for (unsigned int i = 0; i < count; i++)
+    if (cluster_start <= info[i].cluster && info[i].cluster < cluster_end)
+      info[i].mask = (info[i].mask & not_mask) | value;
+}
+
+void
+hb_buffer_t::reverse_range (unsigned int start,
+			    unsigned int end)
+{
+  unsigned int i, j;
+
+  if (start == end - 1)
+    return;
+
+  for (i = start, j = end - 1; i < j; i++, j--) {
+    hb_glyph_info_t t;
+
+    t = info[i];
+    info[i] = info[j];
+    info[j] = t;
+  }
+
+  if (pos) {
+    for (i = start, j = end - 1; i < j; i++, j--) {
+      hb_glyph_position_t t;
+
+      t = pos[i];
+      pos[i] = pos[j];
+      pos[j] = t;
+    }
+  }
+}
+
+void
+hb_buffer_t::reverse (void)
+{
+  if (unlikely (!len))
+    return;
+
+  reverse_range (0, len);
+}
+
+void
+hb_buffer_t::reverse_clusters (void)
+{
+  unsigned int i, start, count, last_cluster;
+
+  if (unlikely (!len))
+    return;
+
+  reverse ();
+
+  count = len;
+  start = 0;
+  last_cluster = info[0].cluster;
+  for (i = 1; i < count; i++) {
+    if (last_cluster != info[i].cluster) {
+      reverse_range (start, i);
+      start = i;
+      last_cluster = info[i].cluster;
+    }
+  }
+  reverse_range (start, i);
+}
+
+void
+hb_buffer_t::merge_clusters (unsigned int start,
+			     unsigned int end)
+{
+  if (unlikely (end - start < 2))
+    return;
+
+  unsigned int cluster = info[start].cluster;
+
+  for (unsigned int i = start + 1; i < end; i++)
+    cluster = MIN (cluster, info[i].cluster);
+
+  /* Extend end */
+  while (end < len && info[end - 1].cluster == info[end].cluster)
+    end++;
+
+  /* Extend start */
+  while (idx < start && info[start - 1].cluster == info[start].cluster)
+    start--;
+
+  /* If we hit the start of buffer, continue in out-buffer. */
+  if (idx == start)
+    for (unsigned i = out_len; i && out_info[i - 1].cluster == info[start].cluster; i--)
+      out_info[i - 1].cluster = cluster;
+
+  for (unsigned int i = start; i < end; i++)
+    info[i].cluster = cluster;
+}
+void
+hb_buffer_t::merge_out_clusters (unsigned int start,
+				 unsigned int end)
+{
+  if (unlikely (end - start < 2))
+    return;
+
+  unsigned int cluster = out_info[start].cluster;
+
+  for (unsigned int i = start + 1; i < end; i++)
+    cluster = MIN (cluster, out_info[i].cluster);
+
+  /* Extend start */
+  while (start && out_info[start - 1].cluster == out_info[start].cluster)
+    start--;
+
+  /* Extend end */
+  while (end < out_len && out_info[end - 1].cluster == out_info[end].cluster)
+    end++;
+
+  /* If we hit the end of out-buffer, continue in buffer. */
+  if (end == out_len)
+    for (unsigned i = idx; i < len && info[i].cluster == out_info[end - 1].cluster; i++)
+      info[i].cluster = cluster;
+
+  for (unsigned int i = start; i < end; i++)
+    out_info[i].cluster = cluster;
+}
+
+void
+hb_buffer_t::guess_segment_properties (void)
+{
+  assert (content_type == HB_BUFFER_CONTENT_TYPE_UNICODE ||
+	  (!len && content_type == HB_BUFFER_CONTENT_TYPE_INVALID));
+
+  /* If script is set to INVALID, guess from buffer contents */
+  if (props.script == HB_SCRIPT_INVALID) {
+    for (unsigned int i = 0; i < len; i++) {
+      hb_script_t script = unicode->script (info[i].codepoint);
+      if (likely (script != HB_SCRIPT_COMMON &&
+		  script != HB_SCRIPT_INHERITED &&
+		  script != HB_SCRIPT_UNKNOWN)) {
+        props.script = script;
+        break;
+      }
+    }
+  }
+
+  /* If direction is set to INVALID, guess from script */
+  if (props.direction == HB_DIRECTION_INVALID) {
+    props.direction = hb_script_get_horizontal_direction (props.script);
+  }
+
+  /* If language is not set, use default language from locale */
+  if (props.language == HB_LANGUAGE_INVALID) {
+    /* TODO get_default_for_script? using $LANGUAGE */
+    props.language = hb_language_get_default ();
+  }
+}
+
+
+static inline void
+dump_var_allocation (const hb_buffer_t *buffer)
+{
+  char buf[80];
+  for (unsigned int i = 0; i < 8; i++)
+    buf[i] = '0' + buffer->allocated_var_bytes[7 - i];
+  buf[8] = '\0';
+  DEBUG_MSG (BUFFER, buffer,
+	     "Current var allocation: %s",
+	     buf);
+}
+
+void hb_buffer_t::allocate_var (unsigned int byte_i, unsigned int count, const char *owner)
+{
+  assert (byte_i < 8 && byte_i + count <= 8);
+
+  if (DEBUG_ENABLED (BUFFER))
+    dump_var_allocation (this);
+  DEBUG_MSG (BUFFER, this,
+	     "Allocating var bytes %d..%d for %s",
+	     byte_i, byte_i + count - 1, owner);
+
+  for (unsigned int i = byte_i; i < byte_i + count; i++) {
+    assert (!allocated_var_bytes[i]);
+    allocated_var_bytes[i]++;
+    allocated_var_owner[i] = owner;
+  }
+}
+
+void hb_buffer_t::deallocate_var (unsigned int byte_i, unsigned int count, const char *owner)
+{
+  if (DEBUG_ENABLED (BUFFER))
+    dump_var_allocation (this);
+
+  DEBUG_MSG (BUFFER, this,
+	     "Deallocating var bytes %d..%d for %s",
+	     byte_i, byte_i + count - 1, owner);
+
+  assert (byte_i < 8 && byte_i + count <= 8);
+  for (unsigned int i = byte_i; i < byte_i + count; i++) {
+    assert (allocated_var_bytes[i]);
+    assert (0 == strcmp (allocated_var_owner[i], owner));
+    allocated_var_bytes[i]--;
+  }
+}
+
+void hb_buffer_t::assert_var (unsigned int byte_i, unsigned int count, const char *owner)
+{
+  if (DEBUG_ENABLED (BUFFER))
+    dump_var_allocation (this);
+
+  DEBUG_MSG (BUFFER, this,
+	     "Asserting var bytes %d..%d for %s",
+	     byte_i, byte_i + count - 1, owner);
+
+  assert (byte_i < 8 && byte_i + count <= 8);
+  for (unsigned int i = byte_i; i < byte_i + count; i++) {
+    assert (allocated_var_bytes[i]);
+    assert (0 == strcmp (allocated_var_owner[i], owner));
+  }
+}
+
+void hb_buffer_t::deallocate_var_all (void)
+{
+  memset (allocated_var_bytes, 0, sizeof (allocated_var_bytes));
+  memset (allocated_var_owner, 0, sizeof (allocated_var_owner));
+}
+
+/* Public API */
+
+/**
+ * hb_buffer_create: (Xconstructor)
+ *
+ * 
+ *
+ * Return value: (transfer full)
+ *
+ * Since: 1.0
+ **/
+hb_buffer_t *
+hb_buffer_create (void)
+{
+  hb_buffer_t *buffer;
+
+  if (!(buffer = hb_object_create<hb_buffer_t> ()))
+    return hb_buffer_get_empty ();
+
+  buffer->reset ();
+
+  return buffer;
+}
+
+/**
+ * hb_buffer_get_empty:
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_buffer_t *
+hb_buffer_get_empty (void)
+{
+  static const hb_buffer_t _hb_buffer_nil = {
+    HB_OBJECT_HEADER_STATIC,
+
+    const_cast<hb_unicode_funcs_t *> (&_hb_unicode_funcs_nil),
+    HB_SEGMENT_PROPERTIES_DEFAULT,
+    HB_BUFFER_FLAG_DEFAULT,
+
+    HB_BUFFER_CONTENT_TYPE_INVALID,
+    true, /* in_error */
+    true, /* have_output */
+    true  /* have_positions */
+
+    /* Zero is good enough for everything else. */
+  };
+
+  return const_cast<hb_buffer_t *> (&_hb_buffer_nil);
+}
+
+/**
+ * hb_buffer_reference: (skip)
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_buffer_t *
+hb_buffer_reference (hb_buffer_t *buffer)
+{
+  return hb_object_reference (buffer);
+}
+
+/**
+ * hb_buffer_destroy: (skip)
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_destroy (hb_buffer_t *buffer)
+{
+  if (!hb_object_destroy (buffer)) return;
+
+  hb_unicode_funcs_destroy (buffer->unicode);
+
+  free (buffer->info);
+  free (buffer->pos);
+
+  free (buffer);
+}
+
+/**
+ * hb_buffer_set_user_data: (skip)
+ * @buffer: a buffer.
+ * @key: 
+ * @data: 
+ * @destroy: 
+ * @replace: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_buffer_set_user_data (hb_buffer_t        *buffer,
+			 hb_user_data_key_t *key,
+			 void *              data,
+			 hb_destroy_func_t   destroy,
+			 hb_bool_t           replace)
+{
+  return hb_object_set_user_data (buffer, key, data, destroy, replace);
+}
+
+/**
+ * hb_buffer_get_user_data: (skip)
+ * @buffer: a buffer.
+ * @key: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+void *
+hb_buffer_get_user_data (hb_buffer_t        *buffer,
+			 hb_user_data_key_t *key)
+{
+  return hb_object_get_user_data (buffer, key);
+}
+
+
+/**
+ * hb_buffer_set_content_type:
+ * @buffer: a buffer.
+ * @content_type: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_set_content_type (hb_buffer_t              *buffer,
+			    hb_buffer_content_type_t  content_type)
+{
+  buffer->content_type = content_type;
+}
+
+/**
+ * hb_buffer_get_content_type:
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_buffer_content_type_t
+hb_buffer_get_content_type (hb_buffer_t *buffer)
+{
+  return buffer->content_type;
+}
+
+
+/**
+ * hb_buffer_set_unicode_funcs:
+ * @buffer: a buffer.
+ * @unicode_funcs: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_set_unicode_funcs (hb_buffer_t        *buffer,
+			     hb_unicode_funcs_t *unicode_funcs)
+{
+  if (unlikely (hb_object_is_inert (buffer)))
+    return;
+
+  if (!unicode_funcs)
+    unicode_funcs = hb_unicode_funcs_get_default ();
+
+
+  hb_unicode_funcs_reference (unicode_funcs);
+  hb_unicode_funcs_destroy (buffer->unicode);
+  buffer->unicode = unicode_funcs;
+}
+
+/**
+ * hb_buffer_get_unicode_funcs:
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_unicode_funcs_t *
+hb_buffer_get_unicode_funcs (hb_buffer_t        *buffer)
+{
+  return buffer->unicode;
+}
+
+/**
+ * hb_buffer_set_direction:
+ * @buffer: a buffer.
+ * @direction: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_set_direction (hb_buffer_t    *buffer,
+			 hb_direction_t  direction)
+
+{
+  if (unlikely (hb_object_is_inert (buffer)))
+    return;
+
+  buffer->props.direction = direction;
+}
+
+/**
+ * hb_buffer_get_direction:
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_direction_t
+hb_buffer_get_direction (hb_buffer_t    *buffer)
+{
+  return buffer->props.direction;
+}
+
+/**
+ * hb_buffer_set_script:
+ * @buffer: a buffer.
+ * @script: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_set_script (hb_buffer_t *buffer,
+		      hb_script_t  script)
+{
+  if (unlikely (hb_object_is_inert (buffer)))
+    return;
+
+  buffer->props.script = script;
+}
+
+/**
+ * hb_buffer_get_script:
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_script_t
+hb_buffer_get_script (hb_buffer_t *buffer)
+{
+  return buffer->props.script;
+}
+
+/**
+ * hb_buffer_set_language:
+ * @buffer: a buffer.
+ * @language: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_set_language (hb_buffer_t   *buffer,
+			hb_language_t  language)
+{
+  if (unlikely (hb_object_is_inert (buffer)))
+    return;
+
+  buffer->props.language = language;
+}
+
+/**
+ * hb_buffer_get_language:
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_language_t
+hb_buffer_get_language (hb_buffer_t *buffer)
+{
+  return buffer->props.language;
+}
+
+/**
+ * hb_buffer_set_segment_properties:
+ * @buffer: a buffer.
+ * @props: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_set_segment_properties (hb_buffer_t *buffer,
+				  const hb_segment_properties_t *props)
+{
+  if (unlikely (hb_object_is_inert (buffer)))
+    return;
+
+  buffer->props = *props;
+}
+
+/**
+ * hb_buffer_get_segment_properties:
+ * @buffer: a buffer.
+ * @props: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_get_segment_properties (hb_buffer_t *buffer,
+				  hb_segment_properties_t *props)
+{
+  *props = buffer->props;
+}
+
+
+/**
+ * hb_buffer_set_flags:
+ * @buffer: a buffer.
+ * @flags: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_set_flags (hb_buffer_t       *buffer,
+		     hb_buffer_flags_t  flags)
+{
+  if (unlikely (hb_object_is_inert (buffer)))
+    return;
+
+  buffer->flags = flags;
+}
+
+/**
+ * hb_buffer_get_flags:
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_buffer_flags_t
+hb_buffer_get_flags (hb_buffer_t *buffer)
+{
+  return buffer->flags;
+}
+
+
+/**
+ * hb_buffer_reset:
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_reset (hb_buffer_t *buffer)
+{
+  buffer->reset ();
+}
+
+/**
+ * hb_buffer_clear_contents:
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_clear_contents (hb_buffer_t *buffer)
+{
+  buffer->clear ();
+}
+
+/**
+ * hb_buffer_pre_allocate:
+ * @buffer: a buffer.
+ * @size: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_buffer_pre_allocate (hb_buffer_t *buffer, unsigned int size)
+{
+  return buffer->ensure (size);
+}
+
+/**
+ * hb_buffer_allocation_successful:
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_buffer_allocation_successful (hb_buffer_t  *buffer)
+{
+  return !buffer->in_error;
+}
+
+/**
+ * hb_buffer_add:
+ * @buffer: a buffer.
+ * @codepoint: 
+ * @cluster: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_add (hb_buffer_t    *buffer,
+	       hb_codepoint_t  codepoint,
+	       unsigned int    cluster)
+{
+  buffer->add (codepoint, cluster);
+  buffer->clear_context (1);
+}
+
+/**
+ * hb_buffer_set_length:
+ * @buffer: a buffer.
+ * @length: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_buffer_set_length (hb_buffer_t  *buffer,
+		      unsigned int  length)
+{
+  if (unlikely (hb_object_is_inert (buffer)))
+    return length == 0;
+
+  if (!buffer->ensure (length))
+    return false;
+
+  /* Wipe the new space */
+  if (length > buffer->len) {
+    memset (buffer->info + buffer->len, 0, sizeof (buffer->info[0]) * (length - buffer->len));
+    if (buffer->have_positions)
+      memset (buffer->pos + buffer->len, 0, sizeof (buffer->pos[0]) * (length - buffer->len));
+  }
+
+  buffer->len = length;
+
+  if (!length)
+    buffer->clear_context (0);
+  buffer->clear_context (1);
+
+  return true;
+}
+
+/**
+ * hb_buffer_get_length:
+ * @buffer: a buffer.
+ *
+ * Returns the number of items in the buffer.
+ *
+ * Return value: buffer length.
+ *
+ * Since: 1.0
+ **/
+unsigned int
+hb_buffer_get_length (hb_buffer_t *buffer)
+{
+  return buffer->len;
+}
+
+/**
+ * hb_buffer_get_glyph_infos:
+ * @buffer: a buffer.
+ * @length: (out): output array length.
+ *
+ * Returns buffer glyph information array.  Returned pointer
+ * is valid as long as buffer contents are not modified.
+ *
+ * Return value: (transfer none) (array length=length): buffer glyph information array.
+ *
+ * Since: 1.0
+ **/
+hb_glyph_info_t *
+hb_buffer_get_glyph_infos (hb_buffer_t  *buffer,
+                           unsigned int *length)
+{
+  if (length)
+    *length = buffer->len;
+
+  return (hb_glyph_info_t *) buffer->info;
+}
+
+/**
+ * hb_buffer_get_glyph_positions:
+ * @buffer: a buffer.
+ * @length: (out): output length.
+ *
+ * Returns buffer glyph position array.  Returned pointer
+ * is valid as long as buffer contents are not modified.
+ *
+ * Return value: (transfer none) (array length=length): buffer glyph position array.
+ *
+ * Since: 1.0
+ **/
+hb_glyph_position_t *
+hb_buffer_get_glyph_positions (hb_buffer_t  *buffer,
+                               unsigned int *length)
+{
+  if (!buffer->have_positions)
+    buffer->clear_positions ();
+
+  if (length)
+    *length = buffer->len;
+
+  return (hb_glyph_position_t *) buffer->pos;
+}
+
+/**
+ * hb_buffer_reverse:
+ * @buffer: a buffer.
+ *
+ * Reverses buffer contents.
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_reverse (hb_buffer_t *buffer)
+{
+  buffer->reverse ();
+}
+
+/**
+ * hb_buffer_reverse_clusters:
+ * @buffer: a buffer.
+ *
+ * Reverses buffer clusters.  That is, the buffer contents are
+ * reversed, then each cluster (consecutive items having the
+ * same cluster number) are reversed again.
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_reverse_clusters (hb_buffer_t *buffer)
+{
+  buffer->reverse_clusters ();
+}
+
+/**
+ * hb_buffer_guess_segment_properties:
+ * @buffer: a buffer.
+ *
+ * Sets unset buffer segment properties based on buffer Unicode
+ * contents.  If buffer is not empty, it must have content type
+ * %HB_BUFFER_CONTENT_TYPE_UNICODE.
+ *
+ * If buffer script is not set (ie. is %HB_SCRIPT_INVALID), it
+ * will be set to the Unicode script of the first character in
+ * the buffer that has a script other than %HB_SCRIPT_COMMON,
+ * %HB_SCRIPT_INHERITED, and %HB_SCRIPT_UNKNOWN.
+ *
+ * Next, if buffer direction is not set (ie. is %HB_DIRECTION_INVALID),
+ * it will be set to the natural horizontal direction of the
+ * buffer script as returned by hb_script_get_horizontal_direction().
+ *
+ * Finally, if buffer language is not set (ie. is %HB_LANGUAGE_INVALID),
+ * it will be set to the process's default language as returned by
+ * hb_language_get_default().  This may change in the future by
+ * taking buffer script into consideration when choosing a language.
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_guess_segment_properties (hb_buffer_t *buffer)
+{
+  buffer->guess_segment_properties ();
+}
+
+template <typename T>
+static inline void
+hb_buffer_add_utf (hb_buffer_t  *buffer,
+		   const T      *text,
+		   int           text_length,
+		   unsigned int  item_offset,
+		   int           item_length)
+{
+  assert (buffer->content_type == HB_BUFFER_CONTENT_TYPE_UNICODE ||
+	  (!buffer->len && buffer->content_type == HB_BUFFER_CONTENT_TYPE_INVALID));
+
+  if (unlikely (hb_object_is_inert (buffer)))
+    return;
+
+  if (text_length == -1)
+    text_length = hb_utf_strlen (text);
+
+  if (item_length == -1)
+    item_length = text_length - item_offset;
+
+  buffer->ensure (buffer->len + item_length * sizeof (T) / 4);
+
+  /* If buffer is empty and pre-context provided, install it.
+   * This check is written this way, to make sure people can
+   * provide pre-context in one add_utf() call, then provide
+   * text in a follow-up call.  See:
+   *
+   * https://bugzilla.mozilla.org/show_bug.cgi?id=801410#c13
+   */
+  if (!buffer->len && item_offset > 0)
+  {
+    /* Add pre-context */
+    buffer->clear_context (0);
+    const T *prev = text + item_offset;
+    const T *start = text;
+    while (start < prev && buffer->context_len[0] < buffer->CONTEXT_LENGTH)
+    {
+      hb_codepoint_t u;
+      prev = hb_utf_prev (prev, start, &u);
+      buffer->context[0][buffer->context_len[0]++] = u;
+    }
+  }
+
+  const T *next = text + item_offset;
+  const T *end = next + item_length;
+  while (next < end)
+  {
+    hb_codepoint_t u;
+    const T *old_next = next;
+    next = hb_utf_next (next, end, &u);
+    buffer->add (u, old_next - (const T *) text);
+  }
+
+  /* Add post-context */
+  buffer->clear_context (1);
+  end = text + text_length;
+  while (next < end && buffer->context_len[1] < buffer->CONTEXT_LENGTH)
+  {
+    hb_codepoint_t u;
+    next = hb_utf_next (next, end, &u);
+    buffer->context[1][buffer->context_len[1]++] = u;
+  }
+
+  buffer->content_type = HB_BUFFER_CONTENT_TYPE_UNICODE;
+}
+
+/**
+ * hb_buffer_add_utf8:
+ * @buffer: a buffer.
+ * @text: (array length=text_length):
+ * @text_length: 
+ * @item_offset: 
+ * @item_length: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_add_utf8 (hb_buffer_t  *buffer,
+		    const char   *text,
+		    int           text_length,
+		    unsigned int  item_offset,
+		    int           item_length)
+{
+  hb_buffer_add_utf (buffer, (const uint8_t *) text, text_length, item_offset, item_length);
+}
+
+/**
+ * hb_buffer_add_utf16:
+ * @buffer: a buffer.
+ * @text: (array length=text_length):
+ * @text_length: 
+ * @item_offset: 
+ * @item_length: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_add_utf16 (hb_buffer_t    *buffer,
+		     const uint16_t *text,
+		     int             text_length,
+		     unsigned int    item_offset,
+		     int             item_length)
+{
+  hb_buffer_add_utf (buffer, text, text_length, item_offset, item_length);
+}
+
+/**
+ * hb_buffer_add_utf32:
+ * @buffer: a buffer.
+ * @text: (array length=text_length):
+ * @text_length: 
+ * @item_offset: 
+ * @item_length: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_add_utf32 (hb_buffer_t    *buffer,
+		     const uint32_t *text,
+		     int             text_length,
+		     unsigned int    item_offset,
+		     int             item_length)
+{
+  hb_buffer_add_utf (buffer, text, text_length, item_offset, item_length);
+}
+
+
+static int
+compare_info_codepoint (const hb_glyph_info_t *pa,
+			const hb_glyph_info_t *pb)
+{
+  return (int) pb->codepoint - (int) pa->codepoint;
+}
+
+static inline void
+normalize_glyphs_cluster (hb_buffer_t *buffer,
+			  unsigned int start,
+			  unsigned int end,
+			  bool backward)
+{
+  hb_glyph_position_t *pos = buffer->pos;
+
+  /* Total cluster advance */
+  hb_position_t total_x_advance = 0, total_y_advance = 0;
+  for (unsigned int i = start; i < end; i++)
+  {
+    total_x_advance += pos[i].x_advance;
+    total_y_advance += pos[i].y_advance;
+  }
+
+  hb_position_t x_advance = 0, y_advance = 0;
+  for (unsigned int i = start; i < end; i++)
+  {
+    pos[i].x_offset += x_advance;
+    pos[i].y_offset += y_advance;
+
+    x_advance += pos[i].x_advance;
+    y_advance += pos[i].y_advance;
+
+    pos[i].x_advance = 0;
+    pos[i].y_advance = 0;
+  }
+
+  if (backward)
+  {
+    /* Transfer all cluster advance to the last glyph. */
+    pos[end - 1].x_advance = total_x_advance;
+    pos[end - 1].y_advance = total_y_advance;
+
+    hb_bubble_sort (buffer->info + start, end - start - 1, compare_info_codepoint, buffer->pos + start);
+  } else {
+    /* Transfer all cluster advance to the first glyph. */
+    pos[start].x_advance += total_x_advance;
+    pos[start].y_advance += total_y_advance;
+    for (unsigned int i = start + 1; i < end; i++) {
+      pos[i].x_offset -= total_x_advance;
+      pos[i].y_offset -= total_y_advance;
+    }
+    hb_bubble_sort (buffer->info + start + 1, end - start - 1, compare_info_codepoint, buffer->pos + start + 1);
+  }
+}
+
+/**
+ * hb_buffer_normalize_glyphs:
+ * @buffer: a buffer.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_normalize_glyphs (hb_buffer_t *buffer)
+{
+  assert (buffer->have_positions);
+  assert (buffer->content_type == HB_BUFFER_CONTENT_TYPE_GLYPHS);
+
+  bool backward = HB_DIRECTION_IS_BACKWARD (buffer->props.direction);
+
+  unsigned int count = buffer->len;
+  if (unlikely (!count)) return;
+  hb_glyph_info_t *info = buffer->info;
+
+  unsigned int start = 0;
+  unsigned int end;
+  for (end = start + 1; end < count; end++)
+    if (info[start].cluster != info[end].cluster) {
+      normalize_glyphs_cluster (buffer, start, end, backward);
+      start = end;
+    }
+  normalize_glyphs_cluster (buffer, start, end, backward);
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-buffer.h b/extensions/externals/src/harfbuzz/src/hb-buffer.h
new file mode 100644
index 0000000..87c4ce5
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-buffer.h
@@ -0,0 +1,323 @@
+/*
+ * Copyright © 1998-2004  David Turner and Werner Lemberg
+ * Copyright © 2004,2007,2009  Red Hat, Inc.
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Owen Taylor, Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_BUFFER_H
+#define HB_BUFFER_H
+
+#include "hb-common.h"
+#include "hb-unicode.h"
+#include "hb-font.h"
+
+HB_BEGIN_DECLS
+
+
+typedef struct hb_glyph_info_t {
+  hb_codepoint_t codepoint;
+  hb_mask_t      mask;
+  uint32_t       cluster;
+
+  /*< private >*/
+  hb_var_int_t   var1;
+  hb_var_int_t   var2;
+} hb_glyph_info_t;
+
+typedef struct hb_glyph_position_t {
+  hb_position_t  x_advance;
+  hb_position_t  y_advance;
+  hb_position_t  x_offset;
+  hb_position_t  y_offset;
+
+  /*< private >*/
+  hb_var_int_t   var;
+} hb_glyph_position_t;
+
+
+typedef struct hb_segment_properties_t {
+  hb_direction_t  direction;
+  hb_script_t     script;
+  hb_language_t   language;
+  /*< private >*/
+  void           *reserved1;
+  void           *reserved2;
+} hb_segment_properties_t;
+
+#define HB_SEGMENT_PROPERTIES_DEFAULT {HB_DIRECTION_INVALID, \
+				       HB_SCRIPT_INVALID, \
+				       HB_LANGUAGE_INVALID, \
+				       NULL, \
+				       NULL}
+
+hb_bool_t
+hb_segment_properties_equal (const hb_segment_properties_t *a,
+			     const hb_segment_properties_t *b);
+
+unsigned int
+hb_segment_properties_hash (const hb_segment_properties_t *p);
+
+
+
+/*
+ * hb_buffer_t
+ */
+
+typedef struct hb_buffer_t hb_buffer_t;
+
+hb_buffer_t *
+hb_buffer_create (void);
+
+hb_buffer_t *
+hb_buffer_get_empty (void);
+
+hb_buffer_t *
+hb_buffer_reference (hb_buffer_t *buffer);
+
+void
+hb_buffer_destroy (hb_buffer_t *buffer);
+
+hb_bool_t
+hb_buffer_set_user_data (hb_buffer_t        *buffer,
+			 hb_user_data_key_t *key,
+			 void *              data,
+			 hb_destroy_func_t   destroy,
+			 hb_bool_t           replace);
+
+void *
+hb_buffer_get_user_data (hb_buffer_t        *buffer,
+			 hb_user_data_key_t *key);
+
+
+typedef enum {
+  HB_BUFFER_CONTENT_TYPE_INVALID = 0,
+  HB_BUFFER_CONTENT_TYPE_UNICODE,
+  HB_BUFFER_CONTENT_TYPE_GLYPHS
+} hb_buffer_content_type_t;
+
+void
+hb_buffer_set_content_type (hb_buffer_t              *buffer,
+			    hb_buffer_content_type_t  content_type);
+
+hb_buffer_content_type_t
+hb_buffer_get_content_type (hb_buffer_t *buffer);
+
+
+void
+hb_buffer_set_unicode_funcs (hb_buffer_t        *buffer,
+			     hb_unicode_funcs_t *unicode_funcs);
+
+hb_unicode_funcs_t *
+hb_buffer_get_unicode_funcs (hb_buffer_t        *buffer);
+
+void
+hb_buffer_set_direction (hb_buffer_t    *buffer,
+			 hb_direction_t  direction);
+
+hb_direction_t
+hb_buffer_get_direction (hb_buffer_t *buffer);
+
+void
+hb_buffer_set_script (hb_buffer_t *buffer,
+		      hb_script_t  script);
+
+hb_script_t
+hb_buffer_get_script (hb_buffer_t *buffer);
+
+void
+hb_buffer_set_language (hb_buffer_t   *buffer,
+			hb_language_t  language);
+
+
+hb_language_t
+hb_buffer_get_language (hb_buffer_t *buffer);
+
+void
+hb_buffer_set_segment_properties (hb_buffer_t *buffer,
+				  const hb_segment_properties_t *props);
+
+void
+hb_buffer_get_segment_properties (hb_buffer_t *buffer,
+				  hb_segment_properties_t *props);
+
+void
+hb_buffer_guess_segment_properties (hb_buffer_t *buffer);
+
+
+typedef enum { /*< flags >*/
+  HB_BUFFER_FLAG_DEFAULT			= 0x00000000,
+  HB_BUFFER_FLAG_BOT				= 0x00000001, /* Beginning-of-text */
+  HB_BUFFER_FLAG_EOT				= 0x00000002, /* End-of-text */
+  HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES	= 0x00000004
+} hb_buffer_flags_t;
+
+void
+hb_buffer_set_flags (hb_buffer_t       *buffer,
+		     hb_buffer_flags_t  flags);
+
+hb_buffer_flags_t
+hb_buffer_get_flags (hb_buffer_t *buffer);
+
+
+/* Resets the buffer.  Afterwards it's as if it was just created,
+ * except that it has a larger buffer allocated perhaps... */
+void
+hb_buffer_reset (hb_buffer_t *buffer);
+
+/* Like reset, but does NOT clear unicode_funcs. */
+void
+hb_buffer_clear_contents (hb_buffer_t *buffer);
+
+/* Returns false if allocation failed */
+hb_bool_t
+hb_buffer_pre_allocate (hb_buffer_t  *buffer,
+		        unsigned int  size);
+
+
+/* Returns false if allocation has failed before */
+hb_bool_t
+hb_buffer_allocation_successful (hb_buffer_t  *buffer);
+
+void
+hb_buffer_reverse (hb_buffer_t *buffer);
+
+void
+hb_buffer_reverse_clusters (hb_buffer_t *buffer);
+
+
+/* Filling the buffer in */
+
+void
+hb_buffer_add (hb_buffer_t    *buffer,
+	       hb_codepoint_t  codepoint,
+	       unsigned int    cluster);
+
+void
+hb_buffer_add_utf8 (hb_buffer_t  *buffer,
+		    const char   *text,
+		    int           text_length,
+		    unsigned int  item_offset,
+		    int           item_length);
+
+void
+hb_buffer_add_utf16 (hb_buffer_t    *buffer,
+		     const uint16_t *text,
+		     int             text_length,
+		     unsigned int    item_offset,
+		     int             item_length);
+
+void
+hb_buffer_add_utf32 (hb_buffer_t    *buffer,
+		     const uint32_t *text,
+		     int             text_length,
+		     unsigned int    item_offset,
+		     int             item_length);
+
+
+/* Clears any new items added at the end */
+hb_bool_t
+hb_buffer_set_length (hb_buffer_t  *buffer,
+		      unsigned int  length);
+
+/* Return value valid as long as buffer not modified */
+unsigned int
+hb_buffer_get_length (hb_buffer_t *buffer);
+
+/* Getting glyphs out of the buffer */
+
+/* Return value valid as long as buffer not modified */
+hb_glyph_info_t *
+hb_buffer_get_glyph_infos (hb_buffer_t  *buffer,
+                           unsigned int *length);
+
+/* Return value valid as long as buffer not modified */
+hb_glyph_position_t *
+hb_buffer_get_glyph_positions (hb_buffer_t  *buffer,
+                               unsigned int *length);
+
+
+/* Reorders a glyph buffer to have canonical in-cluster glyph order / position.
+ * The resulting clusters should behave identical to pre-reordering clusters.
+ * NOTE: This has nothing to do with Unicode normalization. */
+void
+hb_buffer_normalize_glyphs (hb_buffer_t *buffer);
+
+
+/*
+ * Serialize
+ */
+
+typedef enum { /*< flags >*/
+  HB_BUFFER_SERIALIZE_FLAG_DEFAULT		= 0x00000000,
+  HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS		= 0x00000001,
+  HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS		= 0x00000002,
+  HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES	= 0x00000004
+} hb_buffer_serialize_flags_t;
+
+typedef enum {
+  HB_BUFFER_SERIALIZE_FORMAT_TEXT	= HB_TAG('T','E','X','T'),
+  HB_BUFFER_SERIALIZE_FORMAT_JSON	= HB_TAG('J','S','O','N'),
+  HB_BUFFER_SERIALIZE_FORMAT_INVALID	= HB_TAG_NONE
+} hb_buffer_serialize_format_t;
+
+/* len=-1 means str is NUL-terminated. */
+hb_buffer_serialize_format_t
+hb_buffer_serialize_format_from_string (const char *str, int len);
+
+const char *
+hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format);
+
+const char **
+hb_buffer_serialize_list_formats (void);
+
+/* Returns number of items, starting at start, that were serialized. */
+unsigned int
+hb_buffer_serialize_glyphs (hb_buffer_t *buffer,
+			    unsigned int start,
+			    unsigned int end,
+			    char *buf,
+			    unsigned int buf_size,
+			    unsigned int *buf_consumed, /* May be NULL */
+			    hb_font_t *font, /* May be NULL */
+			    hb_buffer_serialize_format_t format,
+			    hb_buffer_serialize_flags_t flags);
+
+hb_bool_t
+hb_buffer_deserialize_glyphs (hb_buffer_t *buffer,
+			      const char *buf,
+			      int buf_len, /* -1 means nul-terminated */
+			      const char **end_ptr, /* May be NULL */
+			      hb_font_t *font, /* May be NULL */
+			      hb_buffer_serialize_format_t format);
+
+
+HB_END_DECLS
+
+#endif /* HB_BUFFER_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-cache-private.hh b/extensions/externals/src/harfbuzz/src/hb-cache-private.hh
new file mode 100644
index 0000000..19b70b7
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-cache-private.hh
@@ -0,0 +1,74 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_CACHE_PRIVATE_HH
+#define HB_CACHE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+
+/* Implements a lock-free cache for int->int functions. */
+
+template <unsigned int key_bits, unsigned int value_bits, unsigned int cache_bits>
+struct hb_cache_t
+{
+  ASSERT_STATIC (key_bits >= cache_bits);
+  ASSERT_STATIC (key_bits + value_bits - cache_bits < 8 * sizeof (unsigned int));
+
+  inline void clear (void)
+  {
+    memset (values, 255, sizeof (values));
+  }
+
+  inline bool get (unsigned int key, unsigned int *value)
+  {
+    unsigned int k = key & ((1<<cache_bits)-1);
+    unsigned int v = values[k];
+    if ((v >> value_bits) != (key >> cache_bits))
+      return false;
+    *value = v & ((1<<value_bits)-1);
+    return true;
+  }
+
+  inline bool set (unsigned int key, unsigned int value)
+  {
+    if (unlikely ((key >> key_bits) || (value >> value_bits)))
+      return false; /* Overflows */
+    unsigned int k = key & ((1<<cache_bits)-1);
+    unsigned int v = ((key>>cache_bits)<<value_bits) | value;
+    values[k] = v;
+    return true;
+  }
+
+  private:
+  unsigned int values[1<<cache_bits];
+};
+
+typedef hb_cache_t<21, 16, 8> hb_cmap_cache_t;
+typedef hb_cache_t<16, 24, 8> hb_advance_cache_t;
+
+
+#endif /* HB_CACHE_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-common.cc b/extensions/externals/src/harfbuzz/src/hb-common.cc
new file mode 100644
index 0000000..88f7ed1
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-common.cc
@@ -0,0 +1,577 @@
+/*
+ * Copyright © 2009,2010  Red Hat, Inc.
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-version.h"
+
+#include "hb-mutex-private.hh"
+#include "hb-object-private.hh"
+
+#include <locale.h>
+
+
+/* hb_options_t */
+
+hb_options_union_t _hb_options;
+
+void
+_hb_options_init (void)
+{
+  hb_options_union_t u;
+  u.i = 0;
+  u.opts.initialized = 1;
+
+  char *c = getenv ("HB_OPTIONS");
+  u.opts.uniscribe_bug_compatible = c && strstr (c, "uniscribe-bug-compatible");
+
+  /* This is idempotent and threadsafe. */
+  _hb_options = u;
+}
+
+
+/* hb_tag_t */
+
+/**
+ * hb_tag_from_string:
+ * @str: (array length=len): 
+ * @len: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_tag_t
+hb_tag_from_string (const char *str, int len)
+{
+  char tag[4];
+  unsigned int i;
+
+  if (!str || !len || !*str)
+    return HB_TAG_NONE;
+
+  if (len < 0 || len > 4)
+    len = 4;
+  for (i = 0; i < (unsigned) len && str[i]; i++)
+    tag[i] = str[i];
+  for (; i < 4; i++)
+    tag[i] = ' ';
+
+  return HB_TAG_CHAR4 (tag);
+}
+
+/**
+ * hb_tag_to_string:
+ * @tag: 
+ * @buf: (array fixed-size=4): 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_tag_to_string (hb_tag_t tag, char *buf)
+{
+  buf[0] = (char) (uint8_t) (tag >> 24);
+  buf[1] = (char) (uint8_t) (tag >> 16);
+  buf[2] = (char) (uint8_t) (tag >>  8);
+  buf[3] = (char) (uint8_t) (tag >>  0);
+}
+
+
+/* hb_direction_t */
+
+const char direction_strings[][4] = {
+  "ltr",
+  "rtl",
+  "ttb",
+  "btt"
+};
+
+/**
+ * hb_direction_from_string:
+ * @str: (array length=len): 
+ * @len: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_direction_t
+hb_direction_from_string (const char *str, int len)
+{
+  if (unlikely (!str || !len || !*str))
+    return HB_DIRECTION_INVALID;
+
+  /* Lets match loosely: just match the first letter, such that
+   * all of "ltr", "left-to-right", etc work!
+   */
+  char c = TOLOWER (str[0]);
+  for (unsigned int i = 0; i < ARRAY_LENGTH (direction_strings); i++)
+    if (c == direction_strings[i][0])
+      return (hb_direction_t) (HB_DIRECTION_LTR + i);
+
+  return HB_DIRECTION_INVALID;
+}
+
+/**
+ * hb_direction_to_string:
+ * @direction: 
+ *
+ * 
+ *
+ * Return value: (transfer none): 
+ *
+ * Since: 1.0
+ **/
+const char *
+hb_direction_to_string (hb_direction_t direction)
+{
+  if (likely ((unsigned int) (direction - HB_DIRECTION_LTR)
+	      < ARRAY_LENGTH (direction_strings)))
+    return direction_strings[direction - HB_DIRECTION_LTR];
+
+  return "invalid";
+}
+
+
+/* hb_language_t */
+
+struct hb_language_impl_t {
+  const char s[1];
+};
+
+static const char canon_map[256] = {
+   0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+   0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,
+   0,   0,   0,   0,   0,   0,   0,   0,    0,   0,   0,   0,   0,  '-',  0,   0,
+  '0', '1', '2', '3', '4', '5', '6', '7',  '8', '9',  0,   0,   0,   0,   0,   0,
+  '-', 'a', 'b', 'c', 'd', 'e', 'f', 'g',  'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
+  'p', 'q', 'r', 's', 't', 'u', 'v', 'w',  'x', 'y', 'z',  0,   0,   0,   0,  '-',
+   0,  'a', 'b', 'c', 'd', 'e', 'f', 'g',  'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
+  'p', 'q', 'r', 's', 't', 'u', 'v', 'w',  'x', 'y', 'z',  0,   0,   0,   0,   0
+};
+
+static hb_bool_t
+lang_equal (hb_language_t  v1,
+	    const void    *v2)
+{
+  const unsigned char *p1 = (const unsigned char *) v1;
+  const unsigned char *p2 = (const unsigned char *) v2;
+
+  while (*p1 && *p1 == canon_map[*p2])
+    p1++, p2++;
+
+  return *p1 == canon_map[*p2];
+}
+
+#if 0
+static unsigned int
+lang_hash (const void *key)
+{
+  const unsigned char *p = key;
+  unsigned int h = 0;
+  while (canon_map[*p])
+    {
+      h = (h << 5) - h + canon_map[*p];
+      p++;
+    }
+
+  return h;
+}
+#endif
+
+
+struct hb_language_item_t {
+
+  struct hb_language_item_t *next;
+  hb_language_t lang;
+
+  inline bool operator == (const char *s) const {
+    return lang_equal (lang, s);
+  }
+
+  inline hb_language_item_t & operator = (const char *s) {
+    lang = (hb_language_t) strdup (s);
+    for (unsigned char *p = (unsigned char *) lang; *p; p++)
+      *p = canon_map[*p];
+
+    return *this;
+  }
+
+  void finish (void) { free ((void *) lang); }
+};
+
+
+/* Thread-safe lock-free language list */
+
+static hb_language_item_t *langs;
+
+static inline
+void free_langs (void)
+{
+  while (langs) {
+    hb_language_item_t *next = langs->next;
+    langs->finish ();
+    free (langs);
+    langs = next;
+  }
+}
+
+static hb_language_item_t *
+lang_find_or_insert (const char *key)
+{
+retry:
+  hb_language_item_t *first_lang = (hb_language_item_t *) hb_atomic_ptr_get (&langs);
+
+  for (hb_language_item_t *lang = first_lang; lang; lang = lang->next)
+    if (*lang == key)
+      return lang;
+
+  /* Not found; allocate one. */
+  hb_language_item_t *lang = (hb_language_item_t *) calloc (1, sizeof (hb_language_item_t));
+  if (unlikely (!lang))
+    return NULL;
+  lang->next = first_lang;
+  *lang = key;
+
+  if (!hb_atomic_ptr_cmpexch (&langs, first_lang, lang)) {
+    free (lang);
+    goto retry;
+  }
+
+#ifdef HAVE_ATEXIT
+  if (!first_lang)
+    atexit (free_langs); /* First person registers atexit() callback. */
+#endif
+
+  return lang;
+}
+
+
+/**
+ * hb_language_from_string:
+ * @str: (array length=len): 
+ * @len: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_language_t
+hb_language_from_string (const char *str, int len)
+{
+  if (!str || !len || !*str)
+    return HB_LANGUAGE_INVALID;
+
+  if (len >= 0) {
+    char strbuf[64];
+    len = MIN (len, (int) sizeof (strbuf) - 1);
+    str = (char *) memcpy (strbuf, str, len);
+    strbuf[len] = '\0';
+  }
+
+  hb_language_item_t *item = lang_find_or_insert (str);
+
+  return likely (item) ? item->lang : HB_LANGUAGE_INVALID;
+}
+
+/**
+ * hb_language_to_string:
+ * @language: 
+ *
+ * 
+ *
+ * Return value: (transfer none): 
+ *
+ * Since: 1.0
+ **/
+const char *
+hb_language_to_string (hb_language_t language)
+{
+  /* This is actually NULL-safe! */
+  return language->s;
+}
+
+/**
+ * hb_language_get_default:
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_language_t
+hb_language_get_default (void)
+{
+  static hb_language_t default_language = HB_LANGUAGE_INVALID;
+
+  hb_language_t language = (hb_language_t) hb_atomic_ptr_get (&default_language);
+  if (unlikely (language == HB_LANGUAGE_INVALID)) {
+    language = hb_language_from_string (setlocale (LC_CTYPE, NULL), -1);
+    hb_atomic_ptr_cmpexch (&default_language, HB_LANGUAGE_INVALID, language);
+  }
+
+  return default_language;
+}
+
+
+/* hb_script_t */
+
+/**
+ * hb_script_from_iso15924_tag:
+ * @tag: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_script_t
+hb_script_from_iso15924_tag (hb_tag_t tag)
+{
+  if (unlikely (tag == HB_TAG_NONE))
+    return HB_SCRIPT_INVALID;
+
+  /* Be lenient, adjust case (one capital letter followed by three small letters) */
+  tag = (tag & 0xDFDFDFDF) | 0x00202020;
+
+  switch (tag) {
+
+    /* These graduated from the 'Q' private-area codes, but
+     * the old code is still aliased by Unicode, and the Qaai
+     * one in use by ICU. */
+    case HB_TAG('Q','a','a','i'): return HB_SCRIPT_INHERITED;
+    case HB_TAG('Q','a','a','c'): return HB_SCRIPT_COPTIC;
+
+    /* Script variants from http://unicode.org/iso15924/ */
+    case HB_TAG('C','y','r','s'): return HB_SCRIPT_CYRILLIC;
+    case HB_TAG('L','a','t','f'): return HB_SCRIPT_LATIN;
+    case HB_TAG('L','a','t','g'): return HB_SCRIPT_LATIN;
+    case HB_TAG('S','y','r','e'): return HB_SCRIPT_SYRIAC;
+    case HB_TAG('S','y','r','j'): return HB_SCRIPT_SYRIAC;
+    case HB_TAG('S','y','r','n'): return HB_SCRIPT_SYRIAC;
+  }
+
+  /* If it looks right, just use the tag as a script */
+  if (((uint32_t) tag & 0xE0E0E0E0) == 0x40606060)
+    return (hb_script_t) tag;
+
+  /* Otherwise, return unknown */
+  return HB_SCRIPT_UNKNOWN;
+}
+
+/**
+ * hb_script_from_string:
+ * @s: (array length=len): 
+ * @len: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_script_t
+hb_script_from_string (const char *s, int len)
+{
+  return hb_script_from_iso15924_tag (hb_tag_from_string (s, len));
+}
+
+/**
+ * hb_script_to_iso15924_tag:
+ * @script: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_tag_t
+hb_script_to_iso15924_tag (hb_script_t script)
+{
+  return (hb_tag_t) script;
+}
+
+/**
+ * hb_script_get_horizontal_direction:
+ * @script: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_direction_t
+hb_script_get_horizontal_direction (hb_script_t script)
+{
+  /* http://goo.gl/x9ilM */
+  switch ((hb_tag_t) script)
+  {
+    /* Unicode-1.1 additions */
+    case HB_SCRIPT_ARABIC:
+    case HB_SCRIPT_HEBREW:
+
+    /* Unicode-3.0 additions */
+    case HB_SCRIPT_SYRIAC:
+    case HB_SCRIPT_THAANA:
+
+    /* Unicode-4.0 additions */
+    case HB_SCRIPT_CYPRIOT:
+
+    /* Unicode-4.1 additions */
+    case HB_SCRIPT_KHAROSHTHI:
+
+    /* Unicode-5.0 additions */
+    case HB_SCRIPT_PHOENICIAN:
+    case HB_SCRIPT_NKO:
+
+    /* Unicode-5.1 additions */
+    case HB_SCRIPT_LYDIAN:
+
+    /* Unicode-5.2 additions */
+    case HB_SCRIPT_AVESTAN:
+    case HB_SCRIPT_IMPERIAL_ARAMAIC:
+    case HB_SCRIPT_INSCRIPTIONAL_PAHLAVI:
+    case HB_SCRIPT_INSCRIPTIONAL_PARTHIAN:
+    case HB_SCRIPT_OLD_SOUTH_ARABIAN:
+    case HB_SCRIPT_OLD_TURKIC:
+    case HB_SCRIPT_SAMARITAN:
+
+    /* Unicode-6.0 additions */
+    case HB_SCRIPT_MANDAIC:
+
+    /* Unicode-6.1 additions */
+    case HB_SCRIPT_MEROITIC_CURSIVE:
+    case HB_SCRIPT_MEROITIC_HIEROGLYPHS:
+
+      return HB_DIRECTION_RTL;
+  }
+
+  return HB_DIRECTION_LTR;
+}
+
+
+/* hb_user_data_array_t */
+
+bool
+hb_user_data_array_t::set (hb_user_data_key_t *key,
+			   void *              data,
+			   hb_destroy_func_t   destroy,
+			   hb_bool_t           replace)
+{
+  if (!key)
+    return false;
+
+  if (replace) {
+    if (!data && !destroy) {
+      items.remove (key, lock);
+      return true;
+    }
+  }
+  hb_user_data_item_t item = {key, data, destroy};
+  bool ret = !!items.replace_or_insert (item, lock, replace);
+
+  return ret;
+}
+
+void *
+hb_user_data_array_t::get (hb_user_data_key_t *key)
+{
+  hb_user_data_item_t item = {NULL };
+
+  return items.find (key, &item, lock) ? item.data : NULL;
+}
+
+
+/* hb_version */
+
+/**
+ * hb_version:
+ * @major: (out): Library major version component.
+ * @minor: (out): Library minor version component.
+ * @micro: (out): Library micro version component.
+ *
+ * Returns library version as three integer components.
+ *
+ * Since: 1.0
+ **/
+void
+hb_version (unsigned int *major,
+	    unsigned int *minor,
+	    unsigned int *micro)
+{
+  *major = HB_VERSION_MAJOR;
+  *minor = HB_VERSION_MINOR;
+  *micro = HB_VERSION_MICRO;
+}
+
+/**
+ * hb_version_string:
+ *
+ * Returns library version as a string with three components.
+ *
+ * Return value: library version string.
+ *
+ * Since: 1.0
+ **/
+const char *
+hb_version_string (void)
+{
+  return HB_VERSION_STRING;
+}
+
+/**
+ * hb_version_check:
+ * @major: 
+ * @minor: 
+ * @micro: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_version_check (unsigned int major,
+		  unsigned int minor,
+		  unsigned int micro)
+{
+  return HB_VERSION_CHECK (major, minor, micro);
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-common.h b/extensions/externals/src/harfbuzz/src/hb-common.h
new file mode 100644
index 0000000..40c1887
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-common.h
@@ -0,0 +1,333 @@
+/*
+ * Copyright © 2007,2008,2009  Red Hat, Inc.
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_COMMON_H
+#define HB_COMMON_H
+
+#ifndef HB_BEGIN_DECLS
+# ifdef __cplusplus
+#  define HB_BEGIN_DECLS	extern "C" {
+#  define HB_END_DECLS		}
+# else /* !__cplusplus */
+#  define HB_BEGIN_DECLS
+#  define HB_END_DECLS
+# endif /* !__cplusplus */
+#endif
+
+#if !defined (HB_DONT_DEFINE_STDINT)
+
+#if defined (_SVR4) || defined (SVR4) || defined (__OpenBSD__) || \
+    defined (_sgi) || defined (__sun) || defined (sun) || \
+    defined (__digital__) || defined (__HP_cc)
+#  include <inttypes.h>
+#elif defined (_AIX)
+#  include <sys/inttypes.h>
+/* VS 2010 (_MSC_VER 1600) has stdint.h */
+#elif defined (_MSC_VER) && _MSC_VER < 1600
+typedef __int8 int8_t;
+typedef unsigned __int8 uint8_t;
+typedef __int16 int16_t;
+typedef unsigned __int16 uint16_t;
+typedef __int32 int32_t;
+typedef unsigned __int32 uint32_t;
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#else
+#  include <stdint.h>
+#endif
+
+#endif
+
+HB_BEGIN_DECLS
+
+
+typedef int hb_bool_t;
+
+typedef uint32_t hb_codepoint_t;
+typedef int32_t hb_position_t;
+typedef uint32_t hb_mask_t;
+
+typedef union _hb_var_int_t {
+  uint32_t u32;
+  int32_t i32;
+  uint16_t u16[2];
+  int16_t i16[2];
+  uint8_t u8[4];
+  int8_t i8[4];
+} hb_var_int_t;
+
+
+/* hb_tag_t */
+
+typedef uint32_t hb_tag_t;
+
+#define HB_TAG(a,b,c,d) ((hb_tag_t)((((uint8_t)(a))<<24)|(((uint8_t)(b))<<16)|(((uint8_t)(c))<<8)|((uint8_t)(d))))
+#define HB_UNTAG(tag)   ((uint8_t)((tag)>>24)), ((uint8_t)((tag)>>16)), ((uint8_t)((tag)>>8)), ((uint8_t)(tag))
+
+#define HB_TAG_NONE HB_TAG(0,0,0,0)
+
+/* len=-1 means str is NUL-terminated. */
+hb_tag_t
+hb_tag_from_string (const char *str, int len);
+
+/* buf should have 4 bytes. */
+void
+hb_tag_to_string (hb_tag_t tag, char *buf);
+
+
+/* hb_direction_t */
+
+typedef enum {
+  HB_DIRECTION_INVALID = 0,
+  HB_DIRECTION_LTR = 4,
+  HB_DIRECTION_RTL,
+  HB_DIRECTION_TTB,
+  HB_DIRECTION_BTT
+} hb_direction_t;
+
+/* len=-1 means str is NUL-terminated */
+hb_direction_t
+hb_direction_from_string (const char *str, int len);
+
+const char *
+hb_direction_to_string (hb_direction_t direction);
+
+#define HB_DIRECTION_IS_HORIZONTAL(dir)	((((unsigned int) (dir)) & ~1U) == 4)
+#define HB_DIRECTION_IS_VERTICAL(dir)	((((unsigned int) (dir)) & ~1U) == 6)
+#define HB_DIRECTION_IS_FORWARD(dir)	((((unsigned int) (dir)) & ~2U) == 4)
+#define HB_DIRECTION_IS_BACKWARD(dir)	((((unsigned int) (dir)) & ~2U) == 5)
+#define HB_DIRECTION_IS_VALID(dir)	((((unsigned int) (dir)) & ~3U) == 4)
+#define HB_DIRECTION_REVERSE(dir)	((hb_direction_t) (((unsigned int) (dir)) ^ 1)) /* Direction must be valid */
+
+
+/* hb_language_t */
+
+typedef const struct hb_language_impl_t *hb_language_t;
+
+/* len=-1 means str is NUL-terminated */
+hb_language_t
+hb_language_from_string (const char *str, int len);
+
+const char *
+hb_language_to_string (hb_language_t language);
+
+#define HB_LANGUAGE_INVALID ((hb_language_t) NULL)
+
+hb_language_t
+hb_language_get_default (void);
+
+
+/* hb_script_t */
+
+/* http://unicode.org/iso15924/ */
+/* http://goo.gl/x9ilM */
+/* Unicode Character Database property: Script (sc) */
+typedef enum
+{
+  /*1.1*/ HB_SCRIPT_COMMON			= HB_TAG ('Z','y','y','y'),
+  /*1.1*/ HB_SCRIPT_INHERITED			= HB_TAG ('Z','i','n','h'),
+  /*5.0*/ HB_SCRIPT_UNKNOWN			= HB_TAG ('Z','z','z','z'),
+
+  /*1.1*/ HB_SCRIPT_ARABIC			= HB_TAG ('A','r','a','b'),
+  /*1.1*/ HB_SCRIPT_ARMENIAN			= HB_TAG ('A','r','m','n'),
+  /*1.1*/ HB_SCRIPT_BENGALI			= HB_TAG ('B','e','n','g'),
+  /*1.1*/ HB_SCRIPT_CYRILLIC			= HB_TAG ('C','y','r','l'),
+  /*1.1*/ HB_SCRIPT_DEVANAGARI			= HB_TAG ('D','e','v','a'),
+  /*1.1*/ HB_SCRIPT_GEORGIAN			= HB_TAG ('G','e','o','r'),
+  /*1.1*/ HB_SCRIPT_GREEK			= HB_TAG ('G','r','e','k'),
+  /*1.1*/ HB_SCRIPT_GUJARATI			= HB_TAG ('G','u','j','r'),
+  /*1.1*/ HB_SCRIPT_GURMUKHI			= HB_TAG ('G','u','r','u'),
+  /*1.1*/ HB_SCRIPT_HANGUL			= HB_TAG ('H','a','n','g'),
+  /*1.1*/ HB_SCRIPT_HAN				= HB_TAG ('H','a','n','i'),
+  /*1.1*/ HB_SCRIPT_HEBREW			= HB_TAG ('H','e','b','r'),
+  /*1.1*/ HB_SCRIPT_HIRAGANA			= HB_TAG ('H','i','r','a'),
+  /*1.1*/ HB_SCRIPT_KANNADA			= HB_TAG ('K','n','d','a'),
+  /*1.1*/ HB_SCRIPT_KATAKANA			= HB_TAG ('K','a','n','a'),
+  /*1.1*/ HB_SCRIPT_LAO				= HB_TAG ('L','a','o','o'),
+  /*1.1*/ HB_SCRIPT_LATIN			= HB_TAG ('L','a','t','n'),
+  /*1.1*/ HB_SCRIPT_MALAYALAM			= HB_TAG ('M','l','y','m'),
+  /*1.1*/ HB_SCRIPT_ORIYA			= HB_TAG ('O','r','y','a'),
+  /*1.1*/ HB_SCRIPT_TAMIL			= HB_TAG ('T','a','m','l'),
+  /*1.1*/ HB_SCRIPT_TELUGU			= HB_TAG ('T','e','l','u'),
+  /*1.1*/ HB_SCRIPT_THAI			= HB_TAG ('T','h','a','i'),
+
+  /*2.0*/ HB_SCRIPT_TIBETAN			= HB_TAG ('T','i','b','t'),
+
+  /*3.0*/ HB_SCRIPT_BOPOMOFO			= HB_TAG ('B','o','p','o'),
+  /*3.0*/ HB_SCRIPT_BRAILLE			= HB_TAG ('B','r','a','i'),
+  /*3.0*/ HB_SCRIPT_CANADIAN_SYLLABICS		= HB_TAG ('C','a','n','s'),
+  /*3.0*/ HB_SCRIPT_CHEROKEE			= HB_TAG ('C','h','e','r'),
+  /*3.0*/ HB_SCRIPT_ETHIOPIC			= HB_TAG ('E','t','h','i'),
+  /*3.0*/ HB_SCRIPT_KHMER			= HB_TAG ('K','h','m','r'),
+  /*3.0*/ HB_SCRIPT_MONGOLIAN			= HB_TAG ('M','o','n','g'),
+  /*3.0*/ HB_SCRIPT_MYANMAR			= HB_TAG ('M','y','m','r'),
+  /*3.0*/ HB_SCRIPT_OGHAM			= HB_TAG ('O','g','a','m'),
+  /*3.0*/ HB_SCRIPT_RUNIC			= HB_TAG ('R','u','n','r'),
+  /*3.0*/ HB_SCRIPT_SINHALA			= HB_TAG ('S','i','n','h'),
+  /*3.0*/ HB_SCRIPT_SYRIAC			= HB_TAG ('S','y','r','c'),
+  /*3.0*/ HB_SCRIPT_THAANA			= HB_TAG ('T','h','a','a'),
+  /*3.0*/ HB_SCRIPT_YI				= HB_TAG ('Y','i','i','i'),
+
+  /*3.1*/ HB_SCRIPT_DESERET			= HB_TAG ('D','s','r','t'),
+  /*3.1*/ HB_SCRIPT_GOTHIC			= HB_TAG ('G','o','t','h'),
+  /*3.1*/ HB_SCRIPT_OLD_ITALIC			= HB_TAG ('I','t','a','l'),
+
+  /*3.2*/ HB_SCRIPT_BUHID			= HB_TAG ('B','u','h','d'),
+  /*3.2*/ HB_SCRIPT_HANUNOO			= HB_TAG ('H','a','n','o'),
+  /*3.2*/ HB_SCRIPT_TAGALOG			= HB_TAG ('T','g','l','g'),
+  /*3.2*/ HB_SCRIPT_TAGBANWA			= HB_TAG ('T','a','g','b'),
+
+  /*4.0*/ HB_SCRIPT_CYPRIOT			= HB_TAG ('C','p','r','t'),
+  /*4.0*/ HB_SCRIPT_LIMBU			= HB_TAG ('L','i','m','b'),
+  /*4.0*/ HB_SCRIPT_LINEAR_B			= HB_TAG ('L','i','n','b'),
+  /*4.0*/ HB_SCRIPT_OSMANYA			= HB_TAG ('O','s','m','a'),
+  /*4.0*/ HB_SCRIPT_SHAVIAN			= HB_TAG ('S','h','a','w'),
+  /*4.0*/ HB_SCRIPT_TAI_LE			= HB_TAG ('T','a','l','e'),
+  /*4.0*/ HB_SCRIPT_UGARITIC			= HB_TAG ('U','g','a','r'),
+
+  /*4.1*/ HB_SCRIPT_BUGINESE			= HB_TAG ('B','u','g','i'),
+  /*4.1*/ HB_SCRIPT_COPTIC			= HB_TAG ('C','o','p','t'),
+  /*4.1*/ HB_SCRIPT_GLAGOLITIC			= HB_TAG ('G','l','a','g'),
+  /*4.1*/ HB_SCRIPT_KHAROSHTHI			= HB_TAG ('K','h','a','r'),
+  /*4.1*/ HB_SCRIPT_NEW_TAI_LUE			= HB_TAG ('T','a','l','u'),
+  /*4.1*/ HB_SCRIPT_OLD_PERSIAN			= HB_TAG ('X','p','e','o'),
+  /*4.1*/ HB_SCRIPT_SYLOTI_NAGRI		= HB_TAG ('S','y','l','o'),
+  /*4.1*/ HB_SCRIPT_TIFINAGH			= HB_TAG ('T','f','n','g'),
+
+  /*5.0*/ HB_SCRIPT_BALINESE			= HB_TAG ('B','a','l','i'),
+  /*5.0*/ HB_SCRIPT_CUNEIFORM			= HB_TAG ('X','s','u','x'),
+  /*5.0*/ HB_SCRIPT_NKO				= HB_TAG ('N','k','o','o'),
+  /*5.0*/ HB_SCRIPT_PHAGS_PA			= HB_TAG ('P','h','a','g'),
+  /*5.0*/ HB_SCRIPT_PHOENICIAN			= HB_TAG ('P','h','n','x'),
+
+  /*5.1*/ HB_SCRIPT_CARIAN			= HB_TAG ('C','a','r','i'),
+  /*5.1*/ HB_SCRIPT_CHAM			= HB_TAG ('C','h','a','m'),
+  /*5.1*/ HB_SCRIPT_KAYAH_LI			= HB_TAG ('K','a','l','i'),
+  /*5.1*/ HB_SCRIPT_LEPCHA			= HB_TAG ('L','e','p','c'),
+  /*5.1*/ HB_SCRIPT_LYCIAN			= HB_TAG ('L','y','c','i'),
+  /*5.1*/ HB_SCRIPT_LYDIAN			= HB_TAG ('L','y','d','i'),
+  /*5.1*/ HB_SCRIPT_OL_CHIKI			= HB_TAG ('O','l','c','k'),
+  /*5.1*/ HB_SCRIPT_REJANG			= HB_TAG ('R','j','n','g'),
+  /*5.1*/ HB_SCRIPT_SAURASHTRA			= HB_TAG ('S','a','u','r'),
+  /*5.1*/ HB_SCRIPT_SUNDANESE			= HB_TAG ('S','u','n','d'),
+  /*5.1*/ HB_SCRIPT_VAI				= HB_TAG ('V','a','i','i'),
+
+  /*5.2*/ HB_SCRIPT_AVESTAN			= HB_TAG ('A','v','s','t'),
+  /*5.2*/ HB_SCRIPT_BAMUM			= HB_TAG ('B','a','m','u'),
+  /*5.2*/ HB_SCRIPT_EGYPTIAN_HIEROGLYPHS	= HB_TAG ('E','g','y','p'),
+  /*5.2*/ HB_SCRIPT_IMPERIAL_ARAMAIC		= HB_TAG ('A','r','m','i'),
+  /*5.2*/ HB_SCRIPT_INSCRIPTIONAL_PAHLAVI	= HB_TAG ('P','h','l','i'),
+  /*5.2*/ HB_SCRIPT_INSCRIPTIONAL_PARTHIAN	= HB_TAG ('P','r','t','i'),
+  /*5.2*/ HB_SCRIPT_JAVANESE			= HB_TAG ('J','a','v','a'),
+  /*5.2*/ HB_SCRIPT_KAITHI			= HB_TAG ('K','t','h','i'),
+  /*5.2*/ HB_SCRIPT_LISU			= HB_TAG ('L','i','s','u'),
+  /*5.2*/ HB_SCRIPT_MEETEI_MAYEK		= HB_TAG ('M','t','e','i'),
+  /*5.2*/ HB_SCRIPT_OLD_SOUTH_ARABIAN		= HB_TAG ('S','a','r','b'),
+  /*5.2*/ HB_SCRIPT_OLD_TURKIC			= HB_TAG ('O','r','k','h'),
+  /*5.2*/ HB_SCRIPT_SAMARITAN			= HB_TAG ('S','a','m','r'),
+  /*5.2*/ HB_SCRIPT_TAI_THAM			= HB_TAG ('L','a','n','a'),
+  /*5.2*/ HB_SCRIPT_TAI_VIET			= HB_TAG ('T','a','v','t'),
+
+  /*6.0*/ HB_SCRIPT_BATAK			= HB_TAG ('B','a','t','k'),
+  /*6.0*/ HB_SCRIPT_BRAHMI			= HB_TAG ('B','r','a','h'),
+  /*6.0*/ HB_SCRIPT_MANDAIC			= HB_TAG ('M','a','n','d'),
+
+  /*6.1*/ HB_SCRIPT_CHAKMA			= HB_TAG ('C','a','k','m'),
+  /*6.1*/ HB_SCRIPT_MEROITIC_CURSIVE		= HB_TAG ('M','e','r','c'),
+  /*6.1*/ HB_SCRIPT_MEROITIC_HIEROGLYPHS	= HB_TAG ('M','e','r','o'),
+  /*6.1*/ HB_SCRIPT_MIAO			= HB_TAG ('P','l','r','d'),
+  /*6.1*/ HB_SCRIPT_SHARADA			= HB_TAG ('S','h','r','d'),
+  /*6.1*/ HB_SCRIPT_SORA_SOMPENG		= HB_TAG ('S','o','r','a'),
+  /*6.1*/ HB_SCRIPT_TAKRI			= HB_TAG ('T','a','k','r'),
+
+  /* No script set. */
+  /*---*/ HB_SCRIPT_INVALID			= HB_TAG_NONE
+} hb_script_t;
+
+/* These are moved out of hb_script_t because glib-mkenums chokes otherwise. */
+#if 0
+  /*7.0*/ HB_SCRIPT_BASSA_VAH			= HB_TAG ('B','a','s','s'),
+  /*7.0*/ HB_SCRIPT_CAUCASIAN_ALBANIAN		= HB_TAG ('A','g','h','b'),
+  /*7.0*/ HB_SCRIPT_DUPLOYAN			= HB_TAG ('D','u','p','l'),
+  /*7.0*/ HB_SCRIPT_ELBASAN			= HB_TAG ('E','l','b','a'),
+  /*7.0*/ HB_SCRIPT_GRANTHA			= HB_TAG ('G','r','a','n'),
+  /*7.0*/ HB_SCRIPT_KHOJKI			= HB_TAG ('K','h','o','j'),
+  /*7.0*/ HB_SCRIPT_KHUDAWADI			= HB_TAG ('S','i','n','d'),
+  /*7.0*/ HB_SCRIPT_LINEAR_A			= HB_TAG ('L','i','n','a'),
+  /*7.0*/ HB_SCRIPT_MAHAJANI			= HB_TAG ('M','a','h','j'),
+  /*7.0*/ HB_SCRIPT_MANICHAEAN			= HB_TAG ('M','a','n','i'),
+  /*7.0*/ HB_SCRIPT_MENDE_KIKAKUI		= HB_TAG ('M','e','n','d'),
+  /*7.0*/ HB_SCRIPT_MODI			= ???
+  /*7.0*/ HB_SCRIPT_MRO				= HB_TAG ('M','r','o','o'),
+  /*7.0*/ HB_SCRIPT_NABATAEAN			= HB_TAG ('N','b','a','t'),
+  /*7.0*/ HB_SCRIPT_OLD_NORTH_ARABIAN		= HB_TAG ('N','a','r','b'),
+  /*7.0*/ HB_SCRIPT_OLD_PERMIC			= HB_TAG ('P','e','r','m'),
+  /*7.0*/ HB_SCRIPT_PAHAWH_HMONG		= HB_TAG ('H','m','n','g'),
+  /*7.0*/ HB_SCRIPT_PALMYRENE			= HB_TAG ('P','a','l','m'),
+  /*7.0*/ HB_SCRIPT_PAU_CIN_HAU			= ???
+  /*7.0*/ HB_SCRIPT_PSALTER_PAHLAVI		= HB_TAG ('P','h','l','p'),
+  /*7.0*/ HB_SCRIPT_SIDDHAM			= ???
+  /*7.0*/ HB_SCRIPT_TIRHUTA			= HB_TAG ('T','i','r','h'),
+  /*7.0*/ HB_SCRIPT_WARANG_CITI			= HB_TAG ('W','a','r','a'),
+#endif
+
+
+/* Script functions */
+
+hb_script_t
+hb_script_from_iso15924_tag (hb_tag_t tag);
+
+/* suger for tag_from_string() then script_from_iso15924_tag */
+/* len=-1 means s is NUL-terminated */
+hb_script_t
+hb_script_from_string (const char *s, int len);
+
+hb_tag_t
+hb_script_to_iso15924_tag (hb_script_t script);
+
+hb_direction_t
+hb_script_get_horizontal_direction (hb_script_t script);
+
+
+/* User data */
+
+typedef struct hb_user_data_key_t {
+  /*< private >*/
+  char unused;
+} hb_user_data_key_t;
+
+typedef void (*hb_destroy_func_t) (void *user_data);
+
+
+HB_END_DECLS
+
+#endif /* HB_COMMON_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-coretext.cc b/extensions/externals/src/harfbuzz/src/hb-coretext.cc
new file mode 100644
index 0000000..f780973
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-coretext.cc
@@ -0,0 +1,757 @@
+/*
+ * Copyright © 2012,2013  Mozilla Foundation.
+ * Copyright © 2012,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Mozilla Author(s): Jonathan Kew
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define HB_SHAPER coretext
+#include "hb-shaper-impl-private.hh"
+
+#include "hb-coretext.h"
+
+
+#ifndef HB_DEBUG_CORETEXT
+#define HB_DEBUG_CORETEXT (HB_DEBUG+0)
+#endif
+
+
+HB_SHAPER_DATA_ENSURE_DECLARE(coretext, face)
+HB_SHAPER_DATA_ENSURE_DECLARE(coretext, font)
+
+
+/*
+ * shaper face data
+ */
+
+struct hb_coretext_shaper_face_data_t {
+  CGFontRef cg_font;
+};
+
+static void
+release_data (void *info, const void *data, size_t size)
+{
+  assert (hb_blob_get_length ((hb_blob_t *) info) == size &&
+          hb_blob_get_data ((hb_blob_t *) info, NULL) == data);
+
+  hb_blob_destroy ((hb_blob_t *) info);
+}
+
+hb_coretext_shaper_face_data_t *
+_hb_coretext_shaper_face_data_create (hb_face_t *face)
+{
+  hb_coretext_shaper_face_data_t *data = (hb_coretext_shaper_face_data_t *) calloc (1, sizeof (hb_coretext_shaper_face_data_t));
+  if (unlikely (!data))
+    return NULL;
+
+  hb_blob_t *blob = hb_face_reference_blob (face);
+  unsigned int blob_length;
+  const char *blob_data = hb_blob_get_data (blob, &blob_length);
+  if (unlikely (!blob_length))
+    DEBUG_MSG (CORETEXT, face, "Face has empty blob");
+
+  CGDataProviderRef provider = CGDataProviderCreateWithData (blob, blob_data, blob_length, &release_data);
+  data->cg_font = CGFontCreateWithDataProvider (provider);
+  CGDataProviderRelease (provider);
+
+  if (unlikely (!data->cg_font)) {
+    DEBUG_MSG (CORETEXT, face, "Face CGFontCreateWithDataProvider() failed");
+    free (data);
+    return NULL;
+  }
+
+  return data;
+}
+
+void
+_hb_coretext_shaper_face_data_destroy (hb_coretext_shaper_face_data_t *data)
+{
+  CFRelease (data->cg_font);
+  free (data);
+}
+
+CGFontRef
+hb_coretext_face_get_cg_font (hb_face_t *face)
+{
+  if (unlikely (!hb_coretext_shaper_face_data_ensure (face))) return NULL;
+  hb_coretext_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+  return face_data->cg_font;
+}
+
+
+/*
+ * shaper font data
+ */
+
+struct hb_coretext_shaper_font_data_t {
+  CTFontRef ct_font;
+};
+
+hb_coretext_shaper_font_data_t *
+_hb_coretext_shaper_font_data_create (hb_font_t *font)
+{
+  if (unlikely (!hb_coretext_shaper_face_data_ensure (font->face))) return NULL;
+
+  hb_coretext_shaper_font_data_t *data = (hb_coretext_shaper_font_data_t *) calloc (1, sizeof (hb_coretext_shaper_font_data_t));
+  if (unlikely (!data))
+    return NULL;
+
+  hb_face_t *face = font->face;
+  hb_coretext_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+
+  data->ct_font = CTFontCreateWithGraphicsFont (face_data->cg_font, font->y_scale, NULL, NULL);
+  if (unlikely (!data->ct_font)) {
+    DEBUG_MSG (CORETEXT, font, "Font CTFontCreateWithGraphicsFont() failed");
+    free (data);
+    return NULL;
+  }
+
+  return data;
+}
+
+void
+_hb_coretext_shaper_font_data_destroy (hb_coretext_shaper_font_data_t *data)
+{
+  CFRelease (data->ct_font);
+  free (data);
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+struct hb_coretext_shaper_shape_plan_data_t {};
+
+hb_coretext_shaper_shape_plan_data_t *
+_hb_coretext_shaper_shape_plan_data_create (hb_shape_plan_t    *shape_plan HB_UNUSED,
+					     const hb_feature_t *user_features HB_UNUSED,
+					     unsigned int        num_user_features HB_UNUSED)
+{
+  return (hb_coretext_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_coretext_shaper_shape_plan_data_destroy (hb_coretext_shaper_shape_plan_data_t *data HB_UNUSED)
+{
+}
+
+CTFontRef
+hb_coretext_font_get_ct_font (hb_font_t *font)
+{
+  if (unlikely (!hb_coretext_shaper_font_data_ensure (font))) return NULL;
+  hb_coretext_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+  return font_data->ct_font;
+}
+
+
+/*
+ * shaper
+ */
+
+struct feature_record_t {
+  unsigned int feature;
+  unsigned int setting;
+};
+
+struct active_feature_t {
+  feature_record_t rec;
+  unsigned int order;
+
+  static int cmp (const active_feature_t *a, const active_feature_t *b) {
+    return a->rec.feature < b->rec.feature ? -1 : a->rec.feature > b->rec.feature ? 1 :
+	   a->order < b->order ? -1 : a->order > b->order ? 1 :
+	   a->rec.setting < b->rec.setting ? -1 : a->rec.setting > b->rec.setting ? 1 :
+	   0;
+  }
+  bool operator== (const active_feature_t *f) {
+    return cmp (this, f) == 0;
+  }
+};
+
+struct feature_event_t {
+  unsigned int index;
+  bool start;
+  active_feature_t feature;
+
+  static int cmp (const feature_event_t *a, const feature_event_t *b) {
+    return a->index < b->index ? -1 : a->index > b->index ? 1 :
+	   a->start < b->start ? -1 : a->start > b->start ? 1 :
+	   active_feature_t::cmp (&a->feature, &b->feature);
+  }
+};
+
+struct range_record_t {
+  CTFontRef font;
+  unsigned int index_first; /* == start */
+  unsigned int index_last;  /* == end - 1 */
+};
+
+
+/* The following enum members are added in OS X 10.8. */
+#define kAltHalfWidthTextSelector		6
+#define kAltProportionalTextSelector		5
+#define kAlternateHorizKanaOffSelector		1
+#define kAlternateHorizKanaOnSelector		0
+#define kAlternateKanaType			34
+#define kAlternateVertKanaOffSelector		3
+#define kAlternateVertKanaOnSelector		2
+#define kCaseSensitiveLayoutOffSelector		1
+#define kCaseSensitiveLayoutOnSelector		0
+#define kCaseSensitiveLayoutType		33
+#define kCaseSensitiveSpacingOffSelector	3
+#define kCaseSensitiveSpacingOnSelector		2
+#define kContextualAlternatesOffSelector	1
+#define kContextualAlternatesOnSelector		0
+#define kContextualAlternatesType		36
+#define kContextualLigaturesOffSelector		19
+#define kContextualLigaturesOnSelector		18
+#define kContextualSwashAlternatesOffSelector	5
+#define kContextualSwashAlternatesOnSelector	4
+#define kDefaultLowerCaseSelector		0
+#define kDefaultUpperCaseSelector		0
+#define kHistoricalLigaturesOffSelector		21
+#define kHistoricalLigaturesOnSelector		20
+#define kHojoCharactersSelector			12
+#define kJIS2004CharactersSelector		11
+#define kLowerCasePetiteCapsSelector		2
+#define kLowerCaseSmallCapsSelector		1
+#define kLowerCaseType				37
+#define kMathematicalGreekOffSelector		11
+#define kMathematicalGreekOnSelector		10
+#define kNLCCharactersSelector			13
+#define kQuarterWidthTextSelector		4
+#define kScientificInferiorsSelector		4
+#define kStylisticAltEightOffSelector		17
+#define kStylisticAltEightOnSelector		16
+#define kStylisticAltEighteenOffSelector	37
+#define kStylisticAltEighteenOnSelector		36
+#define kStylisticAltElevenOffSelector		23
+#define kStylisticAltElevenOnSelector		22
+#define kStylisticAltFifteenOffSelector		31
+#define kStylisticAltFifteenOnSelector		30
+#define kStylisticAltFiveOffSelector		11
+#define kStylisticAltFiveOnSelector		10
+#define kStylisticAltFourOffSelector		9
+#define kStylisticAltFourOnSelector		8
+#define kStylisticAltFourteenOffSelector	29
+#define kStylisticAltFourteenOnSelector		28
+#define kStylisticAltNineOffSelector		19
+#define kStylisticAltNineOnSelector		18
+#define kStylisticAltNineteenOffSelector	39
+#define kStylisticAltNineteenOnSelector		38
+#define kStylisticAltOneOffSelector		3
+#define kStylisticAltOneOnSelector		2
+#define kStylisticAltSevenOffSelector		15
+#define kStylisticAltSevenOnSelector		14
+#define kStylisticAltSeventeenOffSelector	35
+#define kStylisticAltSeventeenOnSelector	34
+#define kStylisticAltSixOffSelector		13
+#define kStylisticAltSixOnSelector		12
+#define kStylisticAltSixteenOffSelector		33
+#define kStylisticAltSixteenOnSelector		32
+#define kStylisticAltTenOffSelector		21
+#define kStylisticAltTenOnSelector		20
+#define kStylisticAltThirteenOffSelector	27
+#define kStylisticAltThirteenOnSelector		26
+#define kStylisticAltThreeOffSelector		7
+#define kStylisticAltThreeOnSelector		6
+#define kStylisticAltTwelveOffSelector		25
+#define kStylisticAltTwelveOnSelector		24
+#define kStylisticAltTwentyOffSelector		41
+#define kStylisticAltTwentyOnSelector		40
+#define kStylisticAltTwoOffSelector		5
+#define kStylisticAltTwoOnSelector		4
+#define kStylisticAlternativesType		35
+#define kSwashAlternatesOffSelector		3
+#define kSwashAlternatesOnSelector		2
+#define kThirdWidthTextSelector			3
+#define kTraditionalNamesCharactersSelector	14
+#define kUpperCasePetiteCapsSelector		2
+#define kUpperCaseSmallCapsSelector		1
+#define kUpperCaseType				38
+
+/* Table data courtesy of Apple. */
+struct feature_mapping_t {
+    FourCharCode otFeatureTag;
+    uint16_t aatFeatureType;
+    uint16_t selectorToEnable;
+    uint16_t selectorToDisable;
+} feature_mappings[] = {
+    { 'c2pc',   kUpperCaseType,             kUpperCasePetiteCapsSelector,           kDefaultUpperCaseSelector },
+    { 'c2sc',   kUpperCaseType,             kUpperCaseSmallCapsSelector,            kDefaultUpperCaseSelector },
+    { 'calt',   kContextualAlternatesType,  kContextualAlternatesOnSelector,        kContextualAlternatesOffSelector },
+    { 'case',   kCaseSensitiveLayoutType,   kCaseSensitiveLayoutOnSelector,         kCaseSensitiveLayoutOffSelector },
+    { 'clig',   kLigaturesType,             kContextualLigaturesOnSelector,         kContextualLigaturesOffSelector },
+    { 'cpsp',   kCaseSensitiveLayoutType,   kCaseSensitiveSpacingOnSelector,        kCaseSensitiveSpacingOffSelector },
+    { 'cswh',   kContextualAlternatesType,  kContextualSwashAlternatesOnSelector,   kContextualSwashAlternatesOffSelector },
+    { 'dlig',   kLigaturesType,             kRareLigaturesOnSelector,               kRareLigaturesOffSelector },
+    { 'expt',   kCharacterShapeType,        kExpertCharactersSelector,              16 },
+    { 'frac',   kFractionsType,             kDiagonalFractionsSelector,             kNoFractionsSelector },
+    { 'fwid',   kTextSpacingType,           kMonospacedTextSelector,                7 },
+    { 'halt',   kTextSpacingType,           kAltHalfWidthTextSelector,              7 },
+    { 'hist',   kLigaturesType,             kHistoricalLigaturesOnSelector,         kHistoricalLigaturesOffSelector },
+    { 'hkna',   kAlternateKanaType,         kAlternateHorizKanaOnSelector,          kAlternateHorizKanaOffSelector, },
+    { 'hlig',   kLigaturesType,             kHistoricalLigaturesOnSelector,         kHistoricalLigaturesOffSelector },
+    { 'hngl',   kTransliterationType,       kHanjaToHangulSelector,                 kNoTransliterationSelector },
+    { 'hojo',   kCharacterShapeType,        kHojoCharactersSelector,                16 },
+    { 'hwid',   kTextSpacingType,           kHalfWidthTextSelector,                 7 },
+    { 'ital',   kItalicCJKRomanType,        kCJKItalicRomanOnSelector,              kCJKItalicRomanOffSelector },
+    { 'jp04',   kCharacterShapeType,        kJIS2004CharactersSelector,             16 },
+    { 'jp78',   kCharacterShapeType,        kJIS1978CharactersSelector,             16 },
+    { 'jp83',   kCharacterShapeType,        kJIS1983CharactersSelector,             16 },
+    { 'jp90',   kCharacterShapeType,        kJIS1990CharactersSelector,             16 },
+    { 'liga',   kLigaturesType,             kCommonLigaturesOnSelector,             kCommonLigaturesOffSelector },
+    { 'lnum',   kNumberCaseType,            kUpperCaseNumbersSelector,              2 },
+    { 'mgrk',   kMathematicalExtrasType,    kMathematicalGreekOnSelector,           kMathematicalGreekOffSelector },
+    { 'nlck',   kCharacterShapeType,        kNLCCharactersSelector,                 16 },
+    { 'onum',   kNumberCaseType,            kLowerCaseNumbersSelector,              2 },
+    { 'ordn',   kVerticalPositionType,      kOrdinalsSelector,                      kNormalPositionSelector },
+    { 'palt',   kTextSpacingType,           kAltProportionalTextSelector,           7 },
+    { 'pcap',   kLowerCaseType,             kLowerCasePetiteCapsSelector,           kDefaultLowerCaseSelector },
+    { 'pkna',   kTextSpacingType,           kProportionalTextSelector,              7 },
+    { 'pnum',   kNumberSpacingType,         kProportionalNumbersSelector,           4 },
+    { 'pwid',   kTextSpacingType,           kProportionalTextSelector,              7 },
+    { 'qwid',   kTextSpacingType,           kQuarterWidthTextSelector,              7 },
+    { 'ruby',   kRubyKanaType,              kRubyKanaOnSelector,                    kRubyKanaOffSelector },
+    { 'sinf',   kVerticalPositionType,      kScientificInferiorsSelector,           kNormalPositionSelector },
+    { 'smcp',   kLowerCaseType,             kLowerCaseSmallCapsSelector,            kDefaultLowerCaseSelector },
+    { 'smpl',   kCharacterShapeType,        kSimplifiedCharactersSelector,          16 },
+    { 'ss01',   kStylisticAlternativesType, kStylisticAltOneOnSelector,             kStylisticAltOneOffSelector },
+    { 'ss02',   kStylisticAlternativesType, kStylisticAltTwoOnSelector,             kStylisticAltTwoOffSelector },
+    { 'ss03',   kStylisticAlternativesType, kStylisticAltThreeOnSelector,           kStylisticAltThreeOffSelector },
+    { 'ss04',   kStylisticAlternativesType, kStylisticAltFourOnSelector,            kStylisticAltFourOffSelector },
+    { 'ss05',   kStylisticAlternativesType, kStylisticAltFiveOnSelector,            kStylisticAltFiveOffSelector },
+    { 'ss06',   kStylisticAlternativesType, kStylisticAltSixOnSelector,             kStylisticAltSixOffSelector },
+    { 'ss07',   kStylisticAlternativesType, kStylisticAltSevenOnSelector,           kStylisticAltSevenOffSelector },
+    { 'ss08',   kStylisticAlternativesType, kStylisticAltEightOnSelector,           kStylisticAltEightOffSelector },
+    { 'ss09',   kStylisticAlternativesType, kStylisticAltNineOnSelector,            kStylisticAltNineOffSelector },
+    { 'ss10',   kStylisticAlternativesType, kStylisticAltTenOnSelector,             kStylisticAltTenOffSelector },
+    { 'ss11',   kStylisticAlternativesType, kStylisticAltElevenOnSelector,          kStylisticAltElevenOffSelector },
+    { 'ss12',   kStylisticAlternativesType, kStylisticAltTwelveOnSelector,          kStylisticAltTwelveOffSelector },
+    { 'ss13',   kStylisticAlternativesType, kStylisticAltThirteenOnSelector,        kStylisticAltThirteenOffSelector },
+    { 'ss14',   kStylisticAlternativesType, kStylisticAltFourteenOnSelector,        kStylisticAltFourteenOffSelector },
+    { 'ss15',   kStylisticAlternativesType, kStylisticAltFifteenOnSelector,         kStylisticAltFifteenOffSelector },
+    { 'ss16',   kStylisticAlternativesType, kStylisticAltSixteenOnSelector,         kStylisticAltSixteenOffSelector },
+    { 'ss17',   kStylisticAlternativesType, kStylisticAltSeventeenOnSelector,       kStylisticAltSeventeenOffSelector },
+    { 'ss18',   kStylisticAlternativesType, kStylisticAltEighteenOnSelector,        kStylisticAltEighteenOffSelector },
+    { 'ss19',   kStylisticAlternativesType, kStylisticAltNineteenOnSelector,        kStylisticAltNineteenOffSelector },
+    { 'ss20',   kStylisticAlternativesType, kStylisticAltTwentyOnSelector,          kStylisticAltTwentyOffSelector },
+    { 'subs',   kVerticalPositionType,      kInferiorsSelector,                     kNormalPositionSelector },
+    { 'sups',   kVerticalPositionType,      kSuperiorsSelector,                     kNormalPositionSelector },
+    { 'swsh',   kContextualAlternatesType,  kSwashAlternatesOnSelector,             kSwashAlternatesOffSelector },
+    { 'titl',   kStyleOptionsType,          kTitlingCapsSelector,                   kNoStyleOptionsSelector },
+    { 'tnam',   kCharacterShapeType,        kTraditionalNamesCharactersSelector,    16 },
+    { 'tnum',   kNumberSpacingType,         kMonospacedNumbersSelector,             4 },
+    { 'trad',   kCharacterShapeType,        kTraditionalCharactersSelector,         16 },
+    { 'twid',   kTextSpacingType,           kThirdWidthTextSelector,                7 },
+    { 'unic',   kLetterCaseType,            14,                                     15 },
+    { 'valt',   kTextSpacingType,           kAltProportionalTextSelector,           7 },
+    { 'vert',   kVerticalSubstitutionType,  kSubstituteVerticalFormsOnSelector,     kSubstituteVerticalFormsOffSelector },
+    { 'vhal',   kTextSpacingType,           kAltHalfWidthTextSelector,              7 },
+    { 'vkna',   kAlternateKanaType,         kAlternateVertKanaOnSelector,           kAlternateVertKanaOffSelector },
+    { 'vpal',   kTextSpacingType,           kAltProportionalTextSelector,           7 },
+    { 'vrt2',   kVerticalSubstitutionType,  kSubstituteVerticalFormsOnSelector,     kSubstituteVerticalFormsOffSelector },
+    { 'zero',   kTypographicExtrasType,     kSlashedZeroOnSelector,                 kSlashedZeroOffSelector },
+};
+
+static int
+_hb_feature_mapping_cmp (const void *key_, const void *entry_)
+{
+  unsigned int key = * (unsigned int *) key_;
+  const feature_mapping_t * entry = (const feature_mapping_t *) entry_;
+  return key < entry->otFeatureTag ? -1 :
+	 key > entry->otFeatureTag ? 1 :
+	 0;
+}
+
+hb_bool_t
+_hb_coretext_shape (hb_shape_plan_t    *shape_plan,
+		    hb_font_t          *font,
+                    hb_buffer_t        *buffer,
+                    const hb_feature_t *features,
+                    unsigned int        num_features)
+{
+  hb_face_t *face = font->face;
+  hb_coretext_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+
+  /*
+   * Set up features.
+   * (copied + modified from code from hb-uniscribe.cc)
+   */
+  hb_auto_array_t<feature_record_t> feature_records;
+  hb_auto_array_t<range_record_t> range_records;
+  if (num_features)
+  {
+    /* Sort features by start/end events. */
+    hb_auto_array_t<feature_event_t> feature_events;
+    for (unsigned int i = 0; i < num_features; i++)
+    {
+      const feature_mapping_t * mapping = (const feature_mapping_t *) bsearch (&features[i].tag,
+									       feature_mappings,
+									       ARRAY_LENGTH (feature_mappings),
+									       sizeof (feature_mappings[0]),
+									       _hb_feature_mapping_cmp);
+      if (!mapping)
+        continue;
+
+      active_feature_t feature;
+      feature.rec.feature = mapping->aatFeatureType;
+      feature.rec.setting = features[i].value ? mapping->selectorToEnable : mapping->selectorToDisable;
+      feature.order = i;
+
+      feature_event_t *event;
+
+      event = feature_events.push ();
+      if (unlikely (!event))
+	goto fail_features;
+      event->index = features[i].start;
+      event->start = true;
+      event->feature = feature;
+
+      event = feature_events.push ();
+      if (unlikely (!event))
+	goto fail_features;
+      event->index = features[i].end;
+      event->start = false;
+      event->feature = feature;
+    }
+    feature_events.sort ();
+    /* Add a strategic final event. */
+    {
+      active_feature_t feature;
+      feature.rec.feature = HB_TAG_NONE;
+      feature.rec.setting = 0;
+      feature.order = num_features + 1;
+
+      feature_event_t *event = feature_events.push ();
+      if (unlikely (!event))
+	goto fail_features;
+      event->index = 0; /* This value does magic. */
+      event->start = false;
+      event->feature = feature;
+    }
+
+    /* Scan events and save features for each range. */
+    hb_auto_array_t<active_feature_t> active_features;
+    unsigned int last_index = 0;
+    for (unsigned int i = 0; i < feature_events.len; i++)
+    {
+      feature_event_t *event = &feature_events[i];
+
+      if (event->index != last_index)
+      {
+        /* Save a snapshot of active features and the range. */
+	range_record_t *range = range_records.push ();
+	if (unlikely (!range))
+	  goto fail_features;
+
+	unsigned int offset = feature_records.len;
+
+	if (active_features.len)
+	{
+	  CFMutableArrayRef features_array = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks);
+
+	  /* TODO sort and resolve conflicting features? */
+	  /* active_features.sort (); */
+	  for (unsigned int j = 0; j < active_features.len; j++)
+	  {
+	    CFStringRef keys[2] = {
+	      kCTFontFeatureTypeIdentifierKey,
+	      kCTFontFeatureSelectorIdentifierKey
+	    };
+	    CFNumberRef values[2] = {
+	      CFNumberCreate (kCFAllocatorDefault, kCFNumberIntType, &active_features[j].rec.feature),
+	      CFNumberCreate (kCFAllocatorDefault, kCFNumberIntType, &active_features[j].rec.setting)
+	    };
+	    CFDictionaryRef dict = CFDictionaryCreate (kCFAllocatorDefault,
+						       (const void **) keys,
+						       (const void **) values,
+						       2,
+						       &kCFTypeDictionaryKeyCallBacks,
+						       &kCFTypeDictionaryValueCallBacks);
+	    CFRelease (values[0]);
+	    CFRelease (values[1]);
+
+	    CFArrayAppendValue (features_array, dict);
+	    CFRelease (dict);
+
+	  }
+
+	  CFDictionaryRef attributes = CFDictionaryCreate (kCFAllocatorDefault,
+							   (const void **) &kCTFontFeatureSettingsAttribute,
+							   (const void **) &features_array,
+							   1,
+							   &kCFTypeDictionaryKeyCallBacks,
+							   &kCFTypeDictionaryValueCallBacks);
+	  CFRelease (features_array);
+
+	  CTFontDescriptorRef font_desc = CTFontDescriptorCreateWithAttributes (attributes);
+	  CFRelease (attributes);
+
+	  range->font = CTFontCreateCopyWithAttributes (font_data->ct_font, 0.0, NULL, font_desc);
+
+	  CFRelease (font_desc);
+	}
+	else
+	{
+	  range->font = NULL;
+	}
+
+	range->index_first = last_index;
+	range->index_last  = event->index - 1;
+
+	last_index = event->index;
+      }
+
+      if (event->start) {
+        active_feature_t *feature = active_features.push ();
+	if (unlikely (!feature))
+	  goto fail_features;
+	*feature = event->feature;
+      } else {
+        active_feature_t *feature = active_features.find (&event->feature);
+	if (feature)
+	  active_features.remove (feature - active_features.array);
+      }
+    }
+
+    if (!range_records.len) /* No active feature found. */
+      goto fail_features;
+  }
+  else
+  {
+  fail_features:
+    num_features = 0;
+  }
+
+#define FAIL(...) \
+  HB_STMT_START { \
+    DEBUG_MSG (CORETEXT, NULL, __VA_ARGS__); \
+    return false; \
+  } HB_STMT_END;
+
+  unsigned int scratch_size;
+  char *scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+
+#define utf16_index() var1.u32
+
+  UniChar *pchars = (UniChar *) scratch;
+  unsigned int chars_len = 0;
+  for (unsigned int i = 0; i < buffer->len; i++) {
+    hb_codepoint_t c = buffer->info[i].codepoint;
+    buffer->info[i].utf16_index() = chars_len;
+    if (likely (c < 0x10000))
+      pchars[chars_len++] = c;
+    else if (unlikely (c >= 0x110000))
+      pchars[chars_len++] = 0xFFFD;
+    else {
+      pchars[chars_len++] = 0xD800 + ((c - 0x10000) >> 10);
+      pchars[chars_len++] = 0xDC00 + ((c - 0x10000) & ((1 << 10) - 1));
+    }
+  }
+
+#undef utf16_index
+
+  CFStringRef string_ref = CFStringCreateWithCharactersNoCopy (NULL,
+                                                               pchars, chars_len,
+                                                               kCFAllocatorNull);
+
+  CFMutableAttributedStringRef attr_string = CFAttributedStringCreateMutable (NULL, chars_len);
+  CFAttributedStringReplaceString (attr_string, CFRangeMake (0, 0), string_ref);
+  CFRelease (string_ref);
+  CFAttributedStringSetAttribute (attr_string, CFRangeMake (0, chars_len),
+				  kCTFontAttributeName, font_data->ct_font);
+
+  if (num_features)
+  {
+    unsigned int *log_clusters = (unsigned int *) (pchars + chars_len);
+
+    /* Need log_clusters to assign features. */
+    chars_len = 0;
+    for (unsigned int i = 0; i < buffer->len; i++)
+    {
+      hb_codepoint_t c = buffer->info[i].codepoint;
+      unsigned int cluster = buffer->info[i].cluster;
+      log_clusters[chars_len++] = cluster;
+      if (c >= 0x10000 && c < 0x110000)
+	log_clusters[chars_len++] = cluster; /* Surrogates. */
+    }
+
+    unsigned int start = 0;
+    range_record_t *last_range = &range_records[0];
+    for (unsigned int k = 0; k < chars_len; k++)
+    {
+      range_record_t *range = last_range;
+      while (log_clusters[k] < range->index_first)
+	range--;
+      while (log_clusters[k] > range->index_last)
+	range++;
+      if (range != last_range)
+      {
+        if (last_range->font)
+	  CFAttributedStringSetAttribute (attr_string, CFRangeMake (start, k - start),
+					  kCTFontAttributeName, last_range->font);
+
+	start = k;
+      }
+
+      last_range = range;
+    }
+    if (start != chars_len && last_range->font)
+      CFAttributedStringSetAttribute (attr_string, CFRangeMake (start, chars_len - start - 1),
+				      kCTFontAttributeName, last_range->font);
+
+    for (unsigned int i = 0; i < range_records.len; i++)
+      if (range_records[i].font)
+	CFRelease (range_records[i].font);
+  }
+
+  CTLineRef line = CTLineCreateWithAttributedString (attr_string);
+  CFRelease (attr_string);
+
+  CFArrayRef glyph_runs = CTLineGetGlyphRuns (line);
+  unsigned int num_runs = CFArrayGetCount (glyph_runs);
+
+  buffer->len = 0;
+
+  const CFRange range_all = CFRangeMake (0, 0);
+
+  for (unsigned int i = 0; i < num_runs; i++) {
+    CTRunRef run = (CTRunRef) CFArrayGetValueAtIndex (glyph_runs, i);
+
+    unsigned int num_glyphs = CTRunGetGlyphCount (run);
+    if (num_glyphs == 0)
+      continue;
+
+    buffer->ensure (buffer->len + num_glyphs);
+
+    /* Testing indicates that CTRunGetGlyphsPtr (almost?) always succeeds,
+     * and so copying data to our own buffer with CTRunGetGlyphs will be
+     * extremely rare. */
+
+    unsigned int scratch_size;
+    char *scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+
+#define ALLOCATE_ARRAY(Type, name, len) \
+  Type *name = (Type *) scratch; \
+  scratch += (len) * sizeof ((name)[0]); \
+  scratch_size -= (len) * sizeof ((name)[0]);
+
+    const CGGlyph* glyphs = CTRunGetGlyphsPtr (run);
+    if (!glyphs) {
+      ALLOCATE_ARRAY (CGGlyph, glyph_buf, num_glyphs);
+      CTRunGetGlyphs (run, range_all, glyph_buf);
+      glyphs = glyph_buf;
+    }
+
+    const CGPoint* positions = CTRunGetPositionsPtr (run);
+    if (!positions) {
+      ALLOCATE_ARRAY (CGPoint, position_buf, num_glyphs);
+      CTRunGetPositions (run, range_all, position_buf);
+      positions = position_buf;
+    }
+
+    const CFIndex* string_indices = CTRunGetStringIndicesPtr (run);
+    if (!string_indices) {
+      ALLOCATE_ARRAY (CFIndex, index_buf, num_glyphs);
+      CTRunGetStringIndices (run, range_all, index_buf);
+      string_indices = index_buf;
+    }
+
+#undef ALLOCATE_ARRAY
+
+    double run_width = CTRunGetTypographicBounds (run, range_all, NULL, NULL, NULL);
+
+    for (unsigned int j = 0; j < num_glyphs; j++) {
+      double advance = (j + 1 < num_glyphs ? positions[j + 1].x : positions[0].x + run_width) - positions[j].x;
+
+      hb_glyph_info_t *info = &buffer->info[buffer->len];
+
+      info->codepoint = glyphs[j];
+      info->cluster = string_indices[j];
+
+      /* Currently, we do all x-positioning by setting the advance, we never use x-offset. */
+      info->mask = advance;
+      info->var1.u32 = 0;
+      info->var2.u32 = positions[j].y;
+
+      buffer->len++;
+    }
+  }
+
+  buffer->clear_positions ();
+
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; ++i) {
+    hb_glyph_info_t *info = &buffer->info[i];
+    hb_glyph_position_t *pos = &buffer->pos[i];
+
+    /* TODO vertical */
+    pos->x_advance = info->mask;
+    pos->x_offset = info->var1.u32;
+    pos->y_offset = info->var2.u32;
+  }
+
+  /* Fix up clusters so that we never return out-of-order indices;
+   * if core text has reordered glyphs, we'll merge them to the
+   * beginning of the reordered cluster.
+   *
+   * This does *not* mean we'll form the same clusters as Uniscribe
+   * or the native OT backend, only that the cluster indices will be
+   * monotonic in the output buffer. */
+  if (HB_DIRECTION_IS_FORWARD (buffer->props.direction)) {
+    unsigned int prev_cluster = 0;
+    for (unsigned int i = 0; i < count; i++) {
+      unsigned int curr_cluster = buffer->info[i].cluster;
+      if (curr_cluster < prev_cluster) {
+        for (unsigned int j = i; j > 0; j--) {
+          if (buffer->info[j - 1].cluster > curr_cluster)
+            buffer->info[j - 1].cluster = curr_cluster;
+          else
+            break;
+        }
+      }
+      prev_cluster = curr_cluster;
+    }
+  } else {
+    unsigned int prev_cluster = (unsigned int)-1;
+    for (unsigned int i = 0; i < count; i++) {
+      unsigned int curr_cluster = buffer->info[i].cluster;
+      if (curr_cluster > prev_cluster) {
+        for (unsigned int j = i; j > 0; j--) {
+          if (buffer->info[j - 1].cluster < curr_cluster)
+            buffer->info[j - 1].cluster = curr_cluster;
+          else
+            break;
+        }
+      }
+      prev_cluster = curr_cluster;
+    }
+  }
+
+  CFRelease (line);
+
+  return true;
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-coretext.h b/extensions/externals/src/harfbuzz/src/hb-coretext.h
new file mode 100644
index 0000000..c4954fa
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-coretext.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright © 2012  Mozilla Foundation.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Mozilla Author(s): Jonathan Kew
+ */
+
+#ifndef HB_CORETEXT_H
+#define HB_CORETEXT_H
+
+#include "hb.h"
+
+#include <ApplicationServices/ApplicationServices.h>
+
+HB_BEGIN_DECLS
+
+
+CGFontRef
+hb_coretext_face_get_cg_font (hb_face_t *face);
+
+CTFontRef
+hb_coretext_font_get_ct_font (hb_font_t *font);
+
+
+HB_END_DECLS
+
+#endif /* HB_CORETEXT_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-deprecated.h b/extensions/externals/src/harfbuzz/src/hb-deprecated.h
new file mode 100644
index 0000000..30ae4b1
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-deprecated.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright © 2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_DEPRECATED_H
+#define HB_DEPRECATED_H
+
+#include "hb-common.h"
+#include "hb-unicode.h"
+#include "hb-font.h"
+
+HB_BEGIN_DECLS
+
+#ifndef HB_DISABLE_DEPRECATED
+
+#define HB_SCRIPT_CANADIAN_ABORIGINAL		HB_SCRIPT_CANADIAN_SYLLABICS
+
+#define HB_BUFFER_FLAGS_DEFAULT			HB_BUFFER_FLAG_DEFAULT
+#define HB_BUFFER_SERIALIZE_FLAGS_DEFAULT	HB_BUFFER_SERIALIZE_FLAG_DEFAULT
+
+#endif
+
+HB_END_DECLS
+
+#endif /* HB_DEPRECATED_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-face-private.hh b/extensions/externals/src/harfbuzz/src/hb-face-private.hh
new file mode 100644
index 0000000..b33be0e
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-face-private.hh
@@ -0,0 +1,108 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_FACE_PRIVATE_HH
+#define HB_FACE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-font.h"
+#include "hb-object-private.hh"
+#include "hb-shaper-private.hh"
+#include "hb-shape-plan-private.hh"
+
+
+/*
+ * hb_face_t
+ */
+
+struct hb_face_t {
+  hb_object_header_t header;
+  ASSERT_POD ();
+
+  hb_bool_t immutable;
+
+  hb_reference_table_func_t  reference_table_func;
+  void                      *user_data;
+  hb_destroy_func_t          destroy;
+
+  unsigned int index;
+  mutable unsigned int upem;
+  mutable unsigned int num_glyphs;
+
+  struct hb_shaper_data_t shaper_data;
+
+  struct plan_node_t {
+    hb_shape_plan_t *shape_plan;
+    plan_node_t *next;
+  } *shape_plans;
+
+
+  inline hb_blob_t *reference_table (hb_tag_t tag) const
+  {
+    hb_blob_t *blob;
+
+    if (unlikely (!this || !reference_table_func))
+      return hb_blob_get_empty ();
+
+    blob = reference_table_func (/*XXX*/const_cast<hb_face_t *> (this), tag, user_data);
+    if (unlikely (!blob))
+      return hb_blob_get_empty ();
+
+    return blob;
+  }
+
+  inline HB_PURE_FUNC unsigned int get_upem (void) const
+  {
+    if (unlikely (!upem))
+      load_upem ();
+    return upem;
+  }
+
+  inline unsigned int get_num_glyphs (void) const
+  {
+    if (unlikely (num_glyphs == (unsigned int) -1))
+      load_num_glyphs ();
+    return num_glyphs;
+  }
+
+  private:
+  HB_INTERNAL void load_upem (void) const;
+  HB_INTERNAL void load_num_glyphs (void) const;
+};
+
+extern HB_INTERNAL const hb_face_t _hb_face_nil;
+
+#define HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_PROTOTYPE(shaper, face);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+#undef HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
+
+
+#endif /* HB_FACE_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-face.cc b/extensions/externals/src/harfbuzz/src/hb-face.cc
new file mode 100644
index 0000000..ebe8ec5
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-face.cc
@@ -0,0 +1,482 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-ot-layout-private.hh"
+
+#include "hb-font-private.hh"
+#include "hb-blob.h"
+#include "hb-open-file-private.hh"
+#include "hb-ot-head-table.hh"
+#include "hb-ot-maxp-table.hh"
+
+#include "hb-cache-private.hh"
+
+#include <string.h>
+
+
+/*
+ * hb_face_t
+ */
+
+const hb_face_t _hb_face_nil = {
+  HB_OBJECT_HEADER_STATIC,
+
+  true, /* immutable */
+
+  NULL, /* reference_table_func */
+  NULL, /* user_data */
+  NULL, /* destroy */
+
+  0,    /* index */
+  1000, /* upem */
+  0,    /* num_glyphs */
+
+  {
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_INVALID,
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+  },
+
+  NULL, /* shape_plans */
+};
+
+
+/**
+ * hb_face_create_for_tables:
+ * @reference_table_func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data: 
+ * @destroy: 
+ *
+ * 
+ *
+ * Return value: (transfer full)
+ *
+ * Since: 1.0
+ **/
+hb_face_t *
+hb_face_create_for_tables (hb_reference_table_func_t  reference_table_func,
+			   void                      *user_data,
+			   hb_destroy_func_t          destroy)
+{
+  hb_face_t *face;
+
+  if (!reference_table_func || !(face = hb_object_create<hb_face_t> ())) {
+    if (destroy)
+      destroy (user_data);
+    return hb_face_get_empty ();
+  }
+
+  face->reference_table_func = reference_table_func;
+  face->user_data = user_data;
+  face->destroy = destroy;
+
+  face->upem = 0;
+  face->num_glyphs = (unsigned int) -1;
+
+  return face;
+}
+
+
+typedef struct hb_face_for_data_closure_t {
+  hb_blob_t *blob;
+  unsigned int  index;
+} hb_face_for_data_closure_t;
+
+static hb_face_for_data_closure_t *
+_hb_face_for_data_closure_create (hb_blob_t *blob, unsigned int index)
+{
+  hb_face_for_data_closure_t *closure;
+
+  closure = (hb_face_for_data_closure_t *) malloc (sizeof (hb_face_for_data_closure_t));
+  if (unlikely (!closure))
+    return NULL;
+
+  closure->blob = blob;
+  closure->index = index;
+
+  return closure;
+}
+
+static void
+_hb_face_for_data_closure_destroy (hb_face_for_data_closure_t *closure)
+{
+  hb_blob_destroy (closure->blob);
+  free (closure);
+}
+
+static hb_blob_t *
+_hb_face_for_data_reference_table (hb_face_t *face HB_UNUSED, hb_tag_t tag, void *user_data)
+{
+  hb_face_for_data_closure_t *data = (hb_face_for_data_closure_t *) user_data;
+
+  if (tag == HB_TAG_NONE)
+    return hb_blob_reference (data->blob);
+
+  const OT::OpenTypeFontFile &ot_file = *OT::Sanitizer<OT::OpenTypeFontFile>::lock_instance (data->blob);
+  const OT::OpenTypeFontFace &ot_face = ot_file.get_face (data->index);
+
+  const OT::OpenTypeTable &table = ot_face.get_table_by_tag (tag);
+
+  hb_blob_t *blob = hb_blob_create_sub_blob (data->blob, table.offset, table.length);
+
+  return blob;
+}
+
+/**
+ * hb_face_create: (Xconstructor)
+ * @blob: 
+ * @index: 
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_face_t *
+hb_face_create (hb_blob_t    *blob,
+		unsigned int  index)
+{
+  hb_face_t *face;
+
+  if (unlikely (!blob || !hb_blob_get_length (blob)))
+    return hb_face_get_empty ();
+
+  hb_face_for_data_closure_t *closure = _hb_face_for_data_closure_create (OT::Sanitizer<OT::OpenTypeFontFile>::sanitize (hb_blob_reference (blob)), index);
+
+  if (unlikely (!closure))
+    return hb_face_get_empty ();
+
+  face = hb_face_create_for_tables (_hb_face_for_data_reference_table,
+				    closure,
+				    (hb_destroy_func_t) _hb_face_for_data_closure_destroy);
+
+  hb_face_set_index (face, index);
+
+  return face;
+}
+
+/**
+ * hb_face_get_empty:
+ *
+ * 
+ *
+ * Return value: (transfer full)
+ *
+ * Since: 1.0
+ **/
+hb_face_t *
+hb_face_get_empty (void)
+{
+  return const_cast<hb_face_t *> (&_hb_face_nil);
+}
+
+
+/**
+ * hb_face_reference: (skip)
+ * @face: a face.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_face_t *
+hb_face_reference (hb_face_t *face)
+{
+  return hb_object_reference (face);
+}
+
+/**
+ * hb_face_destroy: (skip)
+ * @face: a face.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_face_destroy (hb_face_t *face)
+{
+  if (!hb_object_destroy (face)) return;
+
+  for (hb_face_t::plan_node_t *node = face->shape_plans; node; )
+  {
+    hb_face_t::plan_node_t *next = node->next;
+    hb_shape_plan_destroy (node->shape_plan);
+    free (node);
+    node = next;
+  }
+
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_DESTROY(shaper, face);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+  if (face->destroy)
+    face->destroy (face->user_data);
+
+  free (face);
+}
+
+/**
+ * hb_face_set_user_data: (skip)
+ * @face: a face.
+ * @key: 
+ * @data: 
+ * @destroy: 
+ * @replace: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_face_set_user_data (hb_face_t          *face,
+		       hb_user_data_key_t *key,
+		       void *              data,
+		       hb_destroy_func_t   destroy,
+		       hb_bool_t           replace)
+{
+  return hb_object_set_user_data (face, key, data, destroy, replace);
+}
+
+/**
+ * hb_face_get_user_data: (skip)
+ * @face: a face.
+ * @key: 
+ *
+ * 
+ *
+ * Return value: (transfer none):
+ *
+ * Since: 1.0
+ **/
+void *
+hb_face_get_user_data (hb_face_t          *face,
+		       hb_user_data_key_t *key)
+{
+  return hb_object_get_user_data (face, key);
+}
+
+/**
+ * hb_face_make_immutable:
+ * @face: a face.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_face_make_immutable (hb_face_t *face)
+{
+  if (hb_object_is_inert (face))
+    return;
+
+  face->immutable = true;
+}
+
+/**
+ * hb_face_is_immutable:
+ * @face: a face.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_face_is_immutable (hb_face_t *face)
+{
+  return face->immutable;
+}
+
+
+/**
+ * hb_face_reference_table:
+ * @face: a face.
+ * @tag: 
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_blob_t *
+hb_face_reference_table (hb_face_t *face,
+			 hb_tag_t   tag)
+{
+  return face->reference_table (tag);
+}
+
+/**
+ * hb_face_reference_blob:
+ * @face: a face.
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_blob_t *
+hb_face_reference_blob (hb_face_t *face)
+{
+  return face->reference_table (HB_TAG_NONE);
+}
+
+/**
+ * hb_face_set_index:
+ * @face: a face.
+ * @index: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_face_set_index (hb_face_t    *face,
+		   unsigned int  index)
+{
+  if (hb_object_is_inert (face))
+    return;
+
+  face->index = index;
+}
+
+/**
+ * hb_face_get_index:
+ * @face: a face.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+unsigned int
+hb_face_get_index (hb_face_t    *face)
+{
+  return face->index;
+}
+
+/**
+ * hb_face_set_upem:
+ * @face: a face.
+ * @upem: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_face_set_upem (hb_face_t    *face,
+		  unsigned int  upem)
+{
+  if (hb_object_is_inert (face))
+    return;
+
+  face->upem = upem;
+}
+
+/**
+ * hb_face_get_upem:
+ * @face: a face.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+unsigned int
+hb_face_get_upem (hb_face_t *face)
+{
+  return face->get_upem ();
+}
+
+void
+hb_face_t::load_upem (void) const
+{
+  hb_blob_t *head_blob = OT::Sanitizer<OT::head>::sanitize (reference_table (HB_OT_TAG_head));
+  const OT::head *head_table = OT::Sanitizer<OT::head>::lock_instance (head_blob);
+  upem = head_table->get_upem ();
+  hb_blob_destroy (head_blob);
+}
+
+/**
+ * hb_face_set_glyph_count:
+ * @face: a face.
+ * @glyph_count: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_face_set_glyph_count (hb_face_t    *face,
+			 unsigned int  glyph_count)
+{
+  if (hb_object_is_inert (face))
+    return;
+
+  face->num_glyphs = glyph_count;
+}
+
+/**
+ * hb_face_get_glyph_count:
+ * @face: a face.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+unsigned int
+hb_face_get_glyph_count (hb_face_t *face)
+{
+  return face->get_num_glyphs ();
+}
+
+void
+hb_face_t::load_num_glyphs (void) const
+{
+  hb_blob_t *maxp_blob = OT::Sanitizer<OT::maxp>::sanitize (reference_table (HB_OT_TAG_maxp));
+  const OT::maxp *maxp_table = OT::Sanitizer<OT::maxp>::lock_instance (maxp_blob);
+  num_glyphs = maxp_table->get_num_glyphs ();
+  hb_blob_destroy (maxp_blob);
+}
+
+
diff --git a/extensions/externals/src/harfbuzz/src/hb-face.h b/extensions/externals/src/harfbuzz/src/hb-face.h
new file mode 100644
index 0000000..f682c46
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-face.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_FACE_H
+#define HB_FACE_H
+
+#include "hb-common.h"
+#include "hb-blob.h"
+
+HB_BEGIN_DECLS
+
+
+/*
+ * hb_face_t
+ */
+
+typedef struct hb_face_t hb_face_t;
+
+hb_face_t *
+hb_face_create (hb_blob_t    *blob,
+		unsigned int  index);
+
+typedef hb_blob_t * (*hb_reference_table_func_t)  (hb_face_t *face, hb_tag_t tag, void *user_data);
+
+/* calls destroy() when not needing user_data anymore */
+hb_face_t *
+hb_face_create_for_tables (hb_reference_table_func_t  reference_table_func,
+			   void                      *user_data,
+			   hb_destroy_func_t          destroy);
+
+hb_face_t *
+hb_face_get_empty (void);
+
+hb_face_t *
+hb_face_reference (hb_face_t *face);
+
+void
+hb_face_destroy (hb_face_t *face);
+
+hb_bool_t
+hb_face_set_user_data (hb_face_t          *face,
+		       hb_user_data_key_t *key,
+		       void *              data,
+		       hb_destroy_func_t   destroy,
+		       hb_bool_t           replace);
+
+
+void *
+hb_face_get_user_data (hb_face_t          *face,
+		       hb_user_data_key_t *key);
+
+void
+hb_face_make_immutable (hb_face_t *face);
+
+hb_bool_t
+hb_face_is_immutable (hb_face_t *face);
+
+
+hb_blob_t *
+hb_face_reference_table (hb_face_t *face,
+			 hb_tag_t   tag);
+
+hb_blob_t *
+hb_face_reference_blob (hb_face_t *face);
+
+void
+hb_face_set_index (hb_face_t    *face,
+		   unsigned int  index);
+
+unsigned int
+hb_face_get_index (hb_face_t    *face);
+
+void
+hb_face_set_upem (hb_face_t    *face,
+		  unsigned int  upem);
+
+unsigned int
+hb_face_get_upem (hb_face_t *face);
+
+void
+hb_face_set_glyph_count (hb_face_t    *face,
+			 unsigned int  glyph_count);
+
+unsigned int
+hb_face_get_glyph_count (hb_face_t *face);
+
+
+HB_END_DECLS
+
+#endif /* HB_FACE_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-fallback-shape.cc b/extensions/externals/src/harfbuzz/src/hb-fallback-shape.cc
new file mode 100644
index 0000000..1a1fcfb
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-fallback-shape.cc
@@ -0,0 +1,128 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define HB_SHAPER fallback
+#include "hb-shaper-impl-private.hh"
+
+
+/*
+ * shaper face data
+ */
+
+struct hb_fallback_shaper_face_data_t {};
+
+hb_fallback_shaper_face_data_t *
+_hb_fallback_shaper_face_data_create (hb_face_t *face HB_UNUSED)
+{
+  return (hb_fallback_shaper_face_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_fallback_shaper_face_data_destroy (hb_fallback_shaper_face_data_t *data HB_UNUSED)
+{
+}
+
+
+/*
+ * shaper font data
+ */
+
+struct hb_fallback_shaper_font_data_t {};
+
+hb_fallback_shaper_font_data_t *
+_hb_fallback_shaper_font_data_create (hb_font_t *font HB_UNUSED)
+{
+  return (hb_fallback_shaper_font_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_fallback_shaper_font_data_destroy (hb_fallback_shaper_font_data_t *data HB_UNUSED)
+{
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+struct hb_fallback_shaper_shape_plan_data_t {};
+
+hb_fallback_shaper_shape_plan_data_t *
+_hb_fallback_shaper_shape_plan_data_create (hb_shape_plan_t    *shape_plan HB_UNUSED,
+					    const hb_feature_t *user_features HB_UNUSED,
+					    unsigned int        num_user_features HB_UNUSED)
+{
+  return (hb_fallback_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_fallback_shaper_shape_plan_data_destroy (hb_fallback_shaper_shape_plan_data_t *data HB_UNUSED)
+{
+}
+
+
+/*
+ * shaper
+ */
+
+hb_bool_t
+_hb_fallback_shape (hb_shape_plan_t    *shape_plan HB_UNUSED,
+		    hb_font_t          *font,
+		    hb_buffer_t        *buffer,
+		    const hb_feature_t *features HB_UNUSED,
+		    unsigned int        num_features HB_UNUSED)
+{
+  hb_codepoint_t space;
+  font->get_glyph (' ', 0, &space);
+
+  buffer->clear_positions ();
+
+  unsigned int count = buffer->len;
+
+  for (unsigned int i = 0; i < count; i++)
+  {
+    if (buffer->unicode->is_default_ignorable (buffer->info[i].codepoint)) {
+      buffer->info[i].codepoint = space;
+      buffer->pos[i].x_advance = 0;
+      buffer->pos[i].y_advance = 0;
+      continue;
+    }
+    font->get_glyph (buffer->info[i].codepoint, 0, &buffer->info[i].codepoint);
+    font->get_glyph_advance_for_direction (buffer->info[i].codepoint,
+					   buffer->props.direction,
+					   &buffer->pos[i].x_advance,
+					   &buffer->pos[i].y_advance);
+    font->subtract_glyph_origin_for_direction (buffer->info[i].codepoint,
+					       buffer->props.direction,
+					       &buffer->pos[i].x_offset,
+					       &buffer->pos[i].y_offset);
+  }
+
+  if (HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+    hb_buffer_reverse (buffer);
+
+  return true;
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-font-private.hh b/extensions/externals/src/harfbuzz/src/hb-font-private.hh
new file mode 100644
index 0000000..00c0cc3
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-font-private.hh
@@ -0,0 +1,410 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_FONT_PRIVATE_HH
+#define HB_FONT_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-font.h"
+#include "hb-object-private.hh"
+#include "hb-face-private.hh"
+#include "hb-shaper-private.hh"
+
+
+
+/*
+ * hb_font_funcs_t
+ */
+
+#define HB_FONT_FUNCS_IMPLEMENT_CALLBACKS \
+  HB_FONT_FUNC_IMPLEMENT (glyph) \
+  HB_FONT_FUNC_IMPLEMENT (glyph_h_advance) \
+  HB_FONT_FUNC_IMPLEMENT (glyph_v_advance) \
+  HB_FONT_FUNC_IMPLEMENT (glyph_h_origin) \
+  HB_FONT_FUNC_IMPLEMENT (glyph_v_origin) \
+  HB_FONT_FUNC_IMPLEMENT (glyph_h_kerning) \
+  HB_FONT_FUNC_IMPLEMENT (glyph_v_kerning) \
+  HB_FONT_FUNC_IMPLEMENT (glyph_extents) \
+  HB_FONT_FUNC_IMPLEMENT (glyph_contour_point) \
+  HB_FONT_FUNC_IMPLEMENT (glyph_name) \
+  HB_FONT_FUNC_IMPLEMENT (glyph_from_name) \
+  /* ^--- Add new callbacks here */
+
+struct hb_font_funcs_t {
+  hb_object_header_t header;
+  ASSERT_POD ();
+
+  hb_bool_t immutable;
+
+  /* Don't access these directly.  Call hb_font_get_*() instead. */
+
+  struct {
+#define HB_FONT_FUNC_IMPLEMENT(name) hb_font_get_##name##_func_t name;
+    HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+  } get;
+
+  struct {
+#define HB_FONT_FUNC_IMPLEMENT(name) void *name;
+    HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+  } user_data;
+
+  struct {
+#define HB_FONT_FUNC_IMPLEMENT(name) hb_destroy_func_t name;
+    HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+  } destroy;
+};
+
+
+
+/*
+ * hb_font_t
+ */
+
+struct hb_font_t {
+  hb_object_header_t header;
+  ASSERT_POD ();
+
+  hb_bool_t immutable;
+
+  hb_font_t *parent;
+  hb_face_t *face;
+
+  int x_scale;
+  int y_scale;
+
+  unsigned int x_ppem;
+  unsigned int y_ppem;
+
+  hb_font_funcs_t   *klass;
+  void              *user_data;
+  hb_destroy_func_t  destroy;
+
+  struct hb_shaper_data_t shaper_data;
+
+
+  /* Convert from font-space to user-space */
+  inline hb_position_t em_scale_x (int16_t v) { return em_scale (v, this->x_scale); }
+  inline hb_position_t em_scale_y (int16_t v) { return em_scale (v, this->y_scale); }
+
+  /* Convert from parent-font user-space to our user-space */
+  inline hb_position_t parent_scale_x_distance (hb_position_t v) {
+    if (unlikely (parent && parent->x_scale != x_scale))
+      return v * (int64_t) this->x_scale / this->parent->x_scale;
+    return v;
+  }
+  inline hb_position_t parent_scale_y_distance (hb_position_t v) {
+    if (unlikely (parent && parent->y_scale != y_scale))
+      return v * (int64_t) this->y_scale / this->parent->y_scale;
+    return v;
+  }
+  inline hb_position_t parent_scale_x_position (hb_position_t v) {
+    return parent_scale_x_distance (v);
+  }
+  inline hb_position_t parent_scale_y_position (hb_position_t v) {
+    return parent_scale_y_distance (v);
+  }
+
+  inline void parent_scale_distance (hb_position_t *x, hb_position_t *y) {
+    *x = parent_scale_x_distance (*x);
+    *y = parent_scale_y_distance (*y);
+  }
+  inline void parent_scale_position (hb_position_t *x, hb_position_t *y) {
+    *x = parent_scale_x_position (*x);
+    *y = parent_scale_y_position (*y);
+  }
+
+
+  /* Public getters */
+
+  inline hb_bool_t get_glyph (hb_codepoint_t unicode, hb_codepoint_t variation_selector,
+			      hb_codepoint_t *glyph)
+  {
+    *glyph = 0;
+    return klass->get.glyph (this, user_data,
+			     unicode, variation_selector, glyph,
+			     klass->user_data.glyph);
+  }
+
+  inline hb_position_t get_glyph_h_advance (hb_codepoint_t glyph)
+  {
+    return klass->get.glyph_h_advance (this, user_data,
+				       glyph,
+				       klass->user_data.glyph_h_advance);
+  }
+
+  inline hb_position_t get_glyph_v_advance (hb_codepoint_t glyph)
+  {
+    return klass->get.glyph_v_advance (this, user_data,
+				       glyph,
+				       klass->user_data.glyph_v_advance);
+  }
+
+  inline hb_bool_t get_glyph_h_origin (hb_codepoint_t glyph,
+				       hb_position_t *x, hb_position_t *y)
+  {
+    *x = *y = 0;
+    return klass->get.glyph_h_origin (this, user_data,
+				      glyph, x, y,
+				      klass->user_data.glyph_h_origin);
+  }
+
+  inline hb_bool_t get_glyph_v_origin (hb_codepoint_t glyph,
+				       hb_position_t *x, hb_position_t *y)
+  {
+    *x = *y = 0;
+    return klass->get.glyph_v_origin (this, user_data,
+				      glyph, x, y,
+				      klass->user_data.glyph_v_origin);
+  }
+
+  inline hb_position_t get_glyph_h_kerning (hb_codepoint_t left_glyph, hb_codepoint_t right_glyph)
+  {
+    return klass->get.glyph_h_kerning (this, user_data,
+				       left_glyph, right_glyph,
+				       klass->user_data.glyph_h_kerning);
+  }
+
+  inline hb_position_t get_glyph_v_kerning (hb_codepoint_t top_glyph, hb_codepoint_t bottom_glyph)
+  {
+    return klass->get.glyph_v_kerning (this, user_data,
+				       top_glyph, bottom_glyph,
+				       klass->user_data.glyph_v_kerning);
+  }
+
+  inline hb_bool_t get_glyph_extents (hb_codepoint_t glyph,
+				      hb_glyph_extents_t *extents)
+  {
+    memset (extents, 0, sizeof (*extents));
+    return klass->get.glyph_extents (this, user_data,
+				     glyph,
+				     extents,
+				     klass->user_data.glyph_extents);
+  }
+
+  inline hb_bool_t get_glyph_contour_point (hb_codepoint_t glyph, unsigned int point_index,
+					    hb_position_t *x, hb_position_t *y)
+  {
+    *x = *y = 0;
+    return klass->get.glyph_contour_point (this, user_data,
+					   glyph, point_index,
+					   x, y,
+					   klass->user_data.glyph_contour_point);
+  }
+
+  inline hb_bool_t get_glyph_name (hb_codepoint_t glyph,
+				   char *name, unsigned int size)
+  {
+    if (size) *name = '\0';
+    return klass->get.glyph_name (this, user_data,
+				  glyph,
+				  name, size,
+				  klass->user_data.glyph_name);
+  }
+
+  inline hb_bool_t get_glyph_from_name (const char *name, int len, /* -1 means nul-terminated */
+					hb_codepoint_t *glyph)
+  {
+    *glyph = 0;
+    if (len == -1) len = strlen (name);
+    return klass->get.glyph_from_name (this, user_data,
+				       name, len,
+				       glyph,
+				       klass->user_data.glyph_from_name);
+  }
+
+
+  /* A bit higher-level, and with fallback */
+
+  inline void get_glyph_advance_for_direction (hb_codepoint_t glyph,
+					       hb_direction_t direction,
+					       hb_position_t *x, hb_position_t *y)
+  {
+    if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) {
+      *x = get_glyph_h_advance (glyph);
+      *y = 0;
+    } else {
+      *x = 0;
+      *y = get_glyph_v_advance (glyph);
+    }
+  }
+
+  /* Internal only */
+  inline void guess_v_origin_minus_h_origin (hb_codepoint_t glyph,
+					     hb_position_t *x, hb_position_t *y)
+  {
+    *x = get_glyph_h_advance (glyph) / 2;
+
+    /* TODO use font_metics.ascent */
+    *y = y_scale;
+  }
+
+  inline void get_glyph_origin_for_direction (hb_codepoint_t glyph,
+					      hb_direction_t direction,
+					      hb_position_t *x, hb_position_t *y)
+  {
+    if (likely (HB_DIRECTION_IS_HORIZONTAL (direction)))
+    {
+      if (!get_glyph_h_origin (glyph, x, y) &&
+	   get_glyph_v_origin (glyph, x, y))
+      {
+	hb_position_t dx, dy;
+	guess_v_origin_minus_h_origin (glyph, &dx, &dy);
+	*x -= dx; *y -= dy;
+      }
+    }
+    else
+    {
+      if (!get_glyph_v_origin (glyph, x, y) &&
+	   get_glyph_h_origin (glyph, x, y))
+      {
+	hb_position_t dx, dy;
+	guess_v_origin_minus_h_origin (glyph, &dx, &dy);
+	*x += dx; *y += dy;
+      }
+    }
+  }
+
+  inline void add_glyph_origin_for_direction (hb_codepoint_t glyph,
+					      hb_direction_t direction,
+					      hb_position_t *x, hb_position_t *y)
+  {
+    hb_position_t origin_x, origin_y;
+
+    get_glyph_origin_for_direction (glyph, direction, &origin_x, &origin_y);
+
+    *x += origin_x;
+    *y += origin_y;
+  }
+
+  inline void subtract_glyph_origin_for_direction (hb_codepoint_t glyph,
+						   hb_direction_t direction,
+						   hb_position_t *x, hb_position_t *y)
+  {
+    hb_position_t origin_x, origin_y;
+
+    get_glyph_origin_for_direction (glyph, direction, &origin_x, &origin_y);
+
+    *x -= origin_x;
+    *y -= origin_y;
+  }
+
+  inline void get_glyph_kerning_for_direction (hb_codepoint_t first_glyph, hb_codepoint_t second_glyph,
+					       hb_direction_t direction,
+					       hb_position_t *x, hb_position_t *y)
+  {
+    if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) {
+      *x = get_glyph_h_kerning (first_glyph, second_glyph);
+      *y = 0;
+    } else {
+      *x = 0;
+      *y = get_glyph_v_kerning (first_glyph, second_glyph);
+    }
+  }
+
+  inline hb_bool_t get_glyph_extents_for_origin (hb_codepoint_t glyph,
+						 hb_direction_t direction,
+						 hb_glyph_extents_t *extents)
+  {
+    hb_bool_t ret = get_glyph_extents (glyph, extents);
+
+    if (ret)
+      subtract_glyph_origin_for_direction (glyph, direction, &extents->x_bearing, &extents->y_bearing);
+
+    return ret;
+  }
+
+  inline hb_bool_t get_glyph_contour_point_for_origin (hb_codepoint_t glyph, unsigned int point_index,
+						       hb_direction_t direction,
+						       hb_position_t *x, hb_position_t *y)
+  {
+    hb_bool_t ret = get_glyph_contour_point (glyph, point_index, x, y);
+
+    if (ret)
+      subtract_glyph_origin_for_direction (glyph, direction, x, y);
+
+    return ret;
+  }
+
+  /* Generates gidDDD if glyph has no name. */
+  inline void
+  glyph_to_string (hb_codepoint_t glyph,
+		   char *s, unsigned int size)
+  {
+    if (get_glyph_name (glyph, s, size)) return;
+
+    if (size && snprintf (s, size, "gid%u", glyph) < 0)
+      *s = '\0';
+  }
+
+  /* Parses gidDDD and uniUUUU strings automatically. */
+  inline hb_bool_t
+  glyph_from_string (const char *s, int len, /* -1 means nul-terminated */
+		     hb_codepoint_t *glyph)
+  {
+    if (get_glyph_from_name (s, len, glyph)) return true;
+
+    if (len == -1) len = strlen (s);
+
+    /* Straight glyph index. */
+    if (hb_codepoint_parse (s, len, 10, glyph))
+      return true;
+
+    if (len > 3)
+    {
+      /* gidDDD syntax for glyph indices. */
+      if (0 == strncmp (s, "gid", 3) &&
+	  hb_codepoint_parse (s + 3, len - 3, 10, glyph))
+	return true;
+
+      /* uniUUUU and other Unicode character indices. */
+      hb_codepoint_t unichar;
+      if (0 == strncmp (s, "uni", 3) &&
+	  hb_codepoint_parse (s + 3, len - 3, 16, &unichar) &&
+	  get_glyph (unichar, 0, glyph))
+	return true;
+    }
+
+    return false;
+  }
+
+  private:
+  inline hb_position_t em_scale (int16_t v, int scale) { return v * (int64_t) scale / face->get_upem (); }
+};
+
+#define HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_PROTOTYPE(shaper, font);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+#undef HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
+
+
+#endif /* HB_FONT_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-font.cc b/extensions/externals/src/harfbuzz/src/hb-font.cc
new file mode 100644
index 0000000..8558643
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-font.cc
@@ -0,0 +1,1239 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-ot-layout-private.hh"
+
+#include "hb-font-private.hh"
+#include "hb-blob.h"
+#include "hb-open-file-private.hh"
+#include "hb-ot-head-table.hh"
+#include "hb-ot-maxp-table.hh"
+
+#include "hb-cache-private.hh"
+
+#include <string.h>
+
+
+/*
+ * hb_font_funcs_t
+ */
+
+static hb_bool_t
+hb_font_get_glyph_nil (hb_font_t *font,
+		       void *font_data HB_UNUSED,
+		       hb_codepoint_t unicode,
+		       hb_codepoint_t variation_selector,
+		       hb_codepoint_t *glyph,
+		       void *user_data HB_UNUSED)
+{
+  if (font->parent)
+    return font->parent->get_glyph (unicode, variation_selector, glyph);
+
+  *glyph = 0;
+  return false;
+}
+
+static hb_position_t
+hb_font_get_glyph_h_advance_nil (hb_font_t *font,
+				 void *font_data HB_UNUSED,
+				 hb_codepoint_t glyph,
+				 void *user_data HB_UNUSED)
+{
+  if (font->parent)
+    return font->parent_scale_x_distance (font->parent->get_glyph_h_advance (glyph));
+
+  return font->x_scale;
+}
+
+static hb_position_t
+hb_font_get_glyph_v_advance_nil (hb_font_t *font,
+				 void *font_data HB_UNUSED,
+				 hb_codepoint_t glyph,
+				 void *user_data HB_UNUSED)
+{
+  if (font->parent)
+    return font->parent_scale_y_distance (font->parent->get_glyph_v_advance (glyph));
+
+  return font->y_scale;
+}
+
+static hb_bool_t
+hb_font_get_glyph_h_origin_nil (hb_font_t *font,
+				void *font_data HB_UNUSED,
+				hb_codepoint_t glyph,
+				hb_position_t *x,
+				hb_position_t *y,
+				void *user_data HB_UNUSED)
+{
+  if (font->parent) {
+    hb_bool_t ret = font->parent->get_glyph_h_origin (glyph, x, y);
+    if (ret)
+      font->parent_scale_position (x, y);
+    return ret;
+  }
+
+  *x = *y = 0;
+  return false;
+}
+
+static hb_bool_t
+hb_font_get_glyph_v_origin_nil (hb_font_t *font,
+				void *font_data HB_UNUSED,
+				hb_codepoint_t glyph,
+				hb_position_t *x,
+				hb_position_t *y,
+				void *user_data HB_UNUSED)
+{
+  if (font->parent) {
+    hb_bool_t ret = font->parent->get_glyph_v_origin (glyph, x, y);
+    if (ret)
+      font->parent_scale_position (x, y);
+    return ret;
+  }
+
+  *x = *y = 0;
+  return false;
+}
+
+static hb_position_t
+hb_font_get_glyph_h_kerning_nil (hb_font_t *font,
+				 void *font_data HB_UNUSED,
+				 hb_codepoint_t left_glyph,
+				 hb_codepoint_t right_glyph,
+				 void *user_data HB_UNUSED)
+{
+  if (font->parent)
+    return font->parent_scale_x_distance (font->parent->get_glyph_h_kerning (left_glyph, right_glyph));
+
+  return 0;
+}
+
+static hb_position_t
+hb_font_get_glyph_v_kerning_nil (hb_font_t *font,
+				 void *font_data HB_UNUSED,
+				 hb_codepoint_t top_glyph,
+				 hb_codepoint_t bottom_glyph,
+				 void *user_data HB_UNUSED)
+{
+  if (font->parent)
+    return font->parent_scale_y_distance (font->parent->get_glyph_v_kerning (top_glyph, bottom_glyph));
+
+  return 0;
+}
+
+static hb_bool_t
+hb_font_get_glyph_extents_nil (hb_font_t *font,
+			       void *font_data HB_UNUSED,
+			       hb_codepoint_t glyph,
+			       hb_glyph_extents_t *extents,
+			       void *user_data HB_UNUSED)
+{
+  if (font->parent) {
+    hb_bool_t ret = font->parent->get_glyph_extents (glyph, extents);
+    if (ret) {
+      font->parent_scale_position (&extents->x_bearing, &extents->y_bearing);
+      font->parent_scale_distance (&extents->width, &extents->height);
+    }
+    return ret;
+  }
+
+  memset (extents, 0, sizeof (*extents));
+  return false;
+}
+
+static hb_bool_t
+hb_font_get_glyph_contour_point_nil (hb_font_t *font,
+				     void *font_data HB_UNUSED,
+				     hb_codepoint_t glyph,
+				     unsigned int point_index,
+				     hb_position_t *x,
+				     hb_position_t *y,
+				     void *user_data HB_UNUSED)
+{
+  if (font->parent) {
+    hb_bool_t ret = font->parent->get_glyph_contour_point (glyph, point_index, x, y);
+    if (ret)
+      font->parent_scale_position (x, y);
+    return ret;
+  }
+
+  *x = *y = 0;
+  return false;
+}
+
+static hb_bool_t
+hb_font_get_glyph_name_nil (hb_font_t *font,
+			    void *font_data HB_UNUSED,
+			    hb_codepoint_t glyph,
+			    char *name, unsigned int size,
+			    void *user_data HB_UNUSED)
+{
+  if (font->parent)
+    return font->parent->get_glyph_name (glyph, name, size);
+
+  if (size) *name = '\0';
+  return false;
+}
+
+static hb_bool_t
+hb_font_get_glyph_from_name_nil (hb_font_t *font,
+				 void *font_data HB_UNUSED,
+				 const char *name, int len, /* -1 means nul-terminated */
+				 hb_codepoint_t *glyph,
+				 void *user_data HB_UNUSED)
+{
+  if (font->parent)
+    return font->parent->get_glyph_from_name (name, len, glyph);
+
+  *glyph = 0;
+  return false;
+}
+
+
+static const hb_font_funcs_t _hb_font_funcs_nil = {
+  HB_OBJECT_HEADER_STATIC,
+
+  true, /* immutable */
+
+  {
+#define HB_FONT_FUNC_IMPLEMENT(name) hb_font_get_##name##_nil,
+    HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+  }
+};
+
+
+/**
+ * hb_font_funcs_create: (Xconstructor)
+ *
+ * 
+ *
+ * Return value: (transfer full): 
+ *
+ * Since: 1.0
+ **/
+hb_font_funcs_t *
+hb_font_funcs_create (void)
+{
+  hb_font_funcs_t *ffuncs;
+
+  if (!(ffuncs = hb_object_create<hb_font_funcs_t> ()))
+    return hb_font_funcs_get_empty ();
+
+  ffuncs->get = _hb_font_funcs_nil.get;
+
+  return ffuncs;
+}
+
+/**
+ * hb_font_funcs_get_empty:
+ *
+ * 
+ *
+ * Return value: (transfer full): 
+ *
+ * Since: 1.0
+ **/
+hb_font_funcs_t *
+hb_font_funcs_get_empty (void)
+{
+  return const_cast<hb_font_funcs_t *> (&_hb_font_funcs_nil);
+}
+
+/**
+ * hb_font_funcs_reference: (skip)
+ * @ffuncs: font functions.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_font_funcs_t *
+hb_font_funcs_reference (hb_font_funcs_t *ffuncs)
+{
+  return hb_object_reference (ffuncs);
+}
+
+/**
+ * hb_font_funcs_destroy: (skip)
+ * @ffuncs: font functions.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_destroy (hb_font_funcs_t *ffuncs)
+{
+  if (!hb_object_destroy (ffuncs)) return;
+
+#define HB_FONT_FUNC_IMPLEMENT(name) if (ffuncs->destroy.name) \
+  ffuncs->destroy.name (ffuncs->user_data.name);
+  HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+
+  free (ffuncs);
+}
+
+/**
+ * hb_font_funcs_set_user_data: (skip)
+ * @ffuncs: font functions.
+ * @key: 
+ * @data: 
+ * @destroy: 
+ * @replace: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_funcs_set_user_data (hb_font_funcs_t    *ffuncs,
+			     hb_user_data_key_t *key,
+			     void *              data,
+			     hb_destroy_func_t   destroy,
+			     hb_bool_t           replace)
+{
+  return hb_object_set_user_data (ffuncs, key, data, destroy, replace);
+}
+
+/**
+ * hb_font_funcs_get_user_data: (skip)
+ * @ffuncs: font functions.
+ * @key: 
+ *
+ * 
+ *
+ * Return value: (transfer none): 
+ *
+ * Since: 1.0
+ **/
+void *
+hb_font_funcs_get_user_data (hb_font_funcs_t    *ffuncs,
+			     hb_user_data_key_t *key)
+{
+  return hb_object_get_user_data (ffuncs, key);
+}
+
+
+/**
+ * hb_font_funcs_make_immutable:
+ * @ffuncs: font functions.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_make_immutable (hb_font_funcs_t *ffuncs)
+{
+  if (hb_object_is_inert (ffuncs))
+    return;
+
+  ffuncs->immutable = true;
+}
+
+/**
+ * hb_font_funcs_is_immutable:
+ * @ffuncs: font functions.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_funcs_is_immutable (hb_font_funcs_t *ffuncs)
+{
+  return ffuncs->immutable;
+}
+
+
+#define HB_FONT_FUNC_IMPLEMENT(name) \
+                                                                         \
+void                                                                     \
+hb_font_funcs_set_##name##_func (hb_font_funcs_t             *ffuncs,    \
+                                 hb_font_get_##name##_func_t  func,      \
+                                 void                        *user_data, \
+                                 hb_destroy_func_t            destroy)   \
+{                                                                        \
+  if (ffuncs->immutable) {                                               \
+    if (destroy)                                                         \
+      destroy (user_data);                                               \
+    return;                                                              \
+  }                                                                      \
+                                                                         \
+  if (ffuncs->destroy.name)                                              \
+    ffuncs->destroy.name (ffuncs->user_data.name);                       \
+                                                                         \
+  if (func) {                                                            \
+    ffuncs->get.name = func;                                             \
+    ffuncs->user_data.name = user_data;                                  \
+    ffuncs->destroy.name = destroy;                                      \
+  } else {                                                               \
+    ffuncs->get.name = hb_font_get_##name##_nil;                         \
+    ffuncs->user_data.name = NULL;                                       \
+    ffuncs->destroy.name = NULL;                                         \
+  }                                                                      \
+}
+
+HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+
+
+/* Public getters */
+
+/**
+ * hb_font_get_glyph:
+ * @font: a font.
+ * @unicode: 
+ * @variation_selector: 
+ * @glyph: (out): 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_get_glyph (hb_font_t *font,
+		   hb_codepoint_t unicode, hb_codepoint_t variation_selector,
+		   hb_codepoint_t *glyph)
+{
+  return font->get_glyph (unicode, variation_selector, glyph);
+}
+
+/**
+ * hb_font_get_glyph_h_advance:
+ * @font: a font.
+ * @glyph: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_position_t
+hb_font_get_glyph_h_advance (hb_font_t *font,
+			     hb_codepoint_t glyph)
+{
+  return font->get_glyph_h_advance (glyph);
+}
+
+/**
+ * hb_font_get_glyph_v_advance:
+ * @font: a font.
+ * @glyph: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_position_t
+hb_font_get_glyph_v_advance (hb_font_t *font,
+			     hb_codepoint_t glyph)
+{
+  return font->get_glyph_v_advance (glyph);
+}
+
+/**
+ * hb_font_get_glyph_h_origin:
+ * @font: a font.
+ * @glyph: 
+ * @x: (out): 
+ * @y: (out): 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_get_glyph_h_origin (hb_font_t *font,
+			    hb_codepoint_t glyph,
+			    hb_position_t *x, hb_position_t *y)
+{
+  return font->get_glyph_h_origin (glyph, x, y);
+}
+
+/**
+ * hb_font_get_glyph_v_origin:
+ * @font: a font.
+ * @glyph: 
+ * @x: (out): 
+ * @y: (out): 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_get_glyph_v_origin (hb_font_t *font,
+			    hb_codepoint_t glyph,
+			    hb_position_t *x, hb_position_t *y)
+{
+  return font->get_glyph_v_origin (glyph, x, y);
+}
+
+/**
+ * hb_font_get_glyph_h_kerning:
+ * @font: a font.
+ * @left_glyph: 
+ * @right_glyph: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_position_t
+hb_font_get_glyph_h_kerning (hb_font_t *font,
+			     hb_codepoint_t left_glyph, hb_codepoint_t right_glyph)
+{
+  return font->get_glyph_h_kerning (left_glyph, right_glyph);
+}
+
+/**
+ * hb_font_get_glyph_v_kerning:
+ * @font: a font.
+ * @top_glyph: 
+ * @bottom_glyph: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_position_t
+hb_font_get_glyph_v_kerning (hb_font_t *font,
+			     hb_codepoint_t top_glyph, hb_codepoint_t bottom_glyph)
+{
+  return font->get_glyph_v_kerning (top_glyph, bottom_glyph);
+}
+
+/**
+ * hb_font_get_glyph_extents:
+ * @font: a font.
+ * @glyph: 
+ * @extents: (out): 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_get_glyph_extents (hb_font_t *font,
+			   hb_codepoint_t glyph,
+			   hb_glyph_extents_t *extents)
+{
+  return font->get_glyph_extents (glyph, extents);
+}
+
+/**
+ * hb_font_get_glyph_contour_point:
+ * @font: a font.
+ * @glyph: 
+ * @point_index: 
+ * @x: (out): 
+ * @y: (out): 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_get_glyph_contour_point (hb_font_t *font,
+				 hb_codepoint_t glyph, unsigned int point_index,
+				 hb_position_t *x, hb_position_t *y)
+{
+  return font->get_glyph_contour_point (glyph, point_index, x, y);
+}
+
+/**
+ * hb_font_get_glyph_name:
+ * @font: a font.
+ * @glyph: 
+ * @name: (array length=size): 
+ * @size: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_get_glyph_name (hb_font_t *font,
+			hb_codepoint_t glyph,
+			char *name, unsigned int size)
+{
+  return font->get_glyph_name (glyph, name, size);
+}
+
+/**
+ * hb_font_get_glyph_from_name:
+ * @font: a font.
+ * @name: (array length=len): 
+ * @len: 
+ * @glyph: (out): 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_get_glyph_from_name (hb_font_t *font,
+			     const char *name, int len, /* -1 means nul-terminated */
+			     hb_codepoint_t *glyph)
+{
+  return font->get_glyph_from_name (name, len, glyph);
+}
+
+
+/* A bit higher-level, and with fallback */
+
+/**
+ * hb_font_get_glyph_advance_for_direction:
+ * @font: a font.
+ * @glyph: 
+ * @direction: 
+ * @x: (out): 
+ * @y: (out): 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_get_glyph_advance_for_direction (hb_font_t *font,
+					 hb_codepoint_t glyph,
+					 hb_direction_t direction,
+					 hb_position_t *x, hb_position_t *y)
+{
+  return font->get_glyph_advance_for_direction (glyph, direction, x, y);
+}
+
+/**
+ * hb_font_get_glyph_origin_for_direction:
+ * @font: a font.
+ * @glyph: 
+ * @direction: 
+ * @x: (out): 
+ * @y: (out): 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_get_glyph_origin_for_direction (hb_font_t *font,
+					hb_codepoint_t glyph,
+					hb_direction_t direction,
+					hb_position_t *x, hb_position_t *y)
+{
+  return font->get_glyph_origin_for_direction (glyph, direction, x, y);
+}
+
+/**
+ * hb_font_add_glyph_origin_for_direction:
+ * @font: a font.
+ * @glyph: 
+ * @direction: 
+ * @x: (out): 
+ * @y: (out): 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_add_glyph_origin_for_direction (hb_font_t *font,
+					hb_codepoint_t glyph,
+					hb_direction_t direction,
+					hb_position_t *x, hb_position_t *y)
+{
+  return font->add_glyph_origin_for_direction (glyph, direction, x, y);
+}
+
+/**
+ * hb_font_subtract_glyph_origin_for_direction:
+ * @font: a font.
+ * @glyph: 
+ * @direction: 
+ * @x: (out): 
+ * @y: (out): 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_subtract_glyph_origin_for_direction (hb_font_t *font,
+					     hb_codepoint_t glyph,
+					     hb_direction_t direction,
+					     hb_position_t *x, hb_position_t *y)
+{
+  return font->subtract_glyph_origin_for_direction (glyph, direction, x, y);
+}
+
+/**
+ * hb_font_get_glyph_kerning_for_direction:
+ * @font: a font.
+ * @first_glyph: 
+ * @second_glyph: 
+ * @direction: 
+ * @x: (out): 
+ * @y: (out): 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_get_glyph_kerning_for_direction (hb_font_t *font,
+					 hb_codepoint_t first_glyph, hb_codepoint_t second_glyph,
+					 hb_direction_t direction,
+					 hb_position_t *x, hb_position_t *y)
+{
+  return font->get_glyph_kerning_for_direction (first_glyph, second_glyph, direction, x, y);
+}
+
+/**
+ * hb_font_get_glyph_extents_for_origin:
+ * @font: a font.
+ * @glyph: 
+ * @direction: 
+ * @extents: (out): 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_get_glyph_extents_for_origin (hb_font_t *font,
+				      hb_codepoint_t glyph,
+				      hb_direction_t direction,
+				      hb_glyph_extents_t *extents)
+{
+  return font->get_glyph_extents_for_origin (glyph, direction, extents);
+}
+
+/**
+ * hb_font_get_glyph_contour_point_for_origin:
+ * @font: a font.
+ * @glyph: 
+ * @point_index: 
+ * @direction: 
+ * @x: (out): 
+ * @y: (out): 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_get_glyph_contour_point_for_origin (hb_font_t *font,
+					    hb_codepoint_t glyph, unsigned int point_index,
+					    hb_direction_t direction,
+					    hb_position_t *x, hb_position_t *y)
+{
+  return font->get_glyph_contour_point_for_origin (glyph, point_index, direction, x, y);
+}
+
+/* Generates gidDDD if glyph has no name. */
+/**
+ * hb_font_glyph_to_string:
+ * @font: a font.
+ * @glyph: 
+ * @s: (array length=size): 
+ * @size: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_glyph_to_string (hb_font_t *font,
+			 hb_codepoint_t glyph,
+			 char *s, unsigned int size)
+{
+  font->glyph_to_string (glyph, s, size);
+}
+
+/* Parses gidDDD and uniUUUU strings automatically. */
+/**
+ * hb_font_glyph_from_string:
+ * @font: a font.
+ * @s: (array length=len): 
+ * @len: 
+ * @glyph: (out): 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_glyph_from_string (hb_font_t *font,
+			   const char *s, int len, /* -1 means nul-terminated */
+			   hb_codepoint_t *glyph)
+{
+  return font->glyph_from_string (s, len, glyph);
+}
+
+
+/*
+ * hb_font_t
+ */
+
+/**
+ * hb_font_create: (Xconstructor)
+ * @face: a face.
+ *
+ * 
+ *
+ * Return value: (transfer full): 
+ *
+ * Since: 1.0
+ **/
+hb_font_t *
+hb_font_create (hb_face_t *face)
+{
+  hb_font_t *font;
+
+  if (unlikely (!face))
+    face = hb_face_get_empty ();
+  if (unlikely (hb_object_is_inert (face)))
+    return hb_font_get_empty ();
+  if (!(font = hb_object_create<hb_font_t> ()))
+    return hb_font_get_empty ();
+
+  hb_face_make_immutable (face);
+  font->face = hb_face_reference (face);
+  font->klass = hb_font_funcs_get_empty ();
+
+  return font;
+}
+
+/**
+ * hb_font_create_sub_font:
+ * @parent: parent font.
+ *
+ * 
+ *
+ * Return value: (transfer full): 
+ *
+ * Since: 1.0
+ **/
+hb_font_t *
+hb_font_create_sub_font (hb_font_t *parent)
+{
+  if (unlikely (!parent))
+    return hb_font_get_empty ();
+
+  hb_font_t *font = hb_font_create (parent->face);
+
+  if (unlikely (hb_object_is_inert (font)))
+    return font;
+
+  hb_font_make_immutable (parent);
+  font->parent = hb_font_reference (parent);
+
+  font->x_scale = parent->x_scale;
+  font->y_scale = parent->y_scale;
+  font->x_ppem = parent->x_ppem;
+  font->y_ppem = parent->y_ppem;
+
+  return font;
+}
+
+/**
+ * hb_font_get_empty:
+ *
+ * 
+ *
+ * Return value: (transfer full)
+ *
+ * Since: 1.0
+ **/
+hb_font_t *
+hb_font_get_empty (void)
+{
+  static const hb_font_t _hb_font_nil = {
+    HB_OBJECT_HEADER_STATIC,
+
+    true, /* immutable */
+
+    NULL, /* parent */
+    const_cast<hb_face_t *> (&_hb_face_nil),
+
+    0, /* x_scale */
+    0, /* y_scale */
+
+    0, /* x_ppem */
+    0, /* y_ppem */
+
+    const_cast<hb_font_funcs_t *> (&_hb_font_funcs_nil), /* klass */
+    NULL, /* user_data */
+    NULL, /* destroy */
+
+    {
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_INVALID,
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+    }
+  };
+
+  return const_cast<hb_font_t *> (&_hb_font_nil);
+}
+
+/**
+ * hb_font_reference: (skip)
+ * @font: a font.
+ *
+ * 
+ *
+ * Return value: (transfer full): 
+ *
+ * Since: 1.0
+ **/
+hb_font_t *
+hb_font_reference (hb_font_t *font)
+{
+  return hb_object_reference (font);
+}
+
+/**
+ * hb_font_destroy: (skip)
+ * @font: a font.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_destroy (hb_font_t *font)
+{
+  if (!hb_object_destroy (font)) return;
+
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_DESTROY(shaper, font);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+  if (font->destroy)
+    font->destroy (font->user_data);
+
+  hb_font_destroy (font->parent);
+  hb_face_destroy (font->face);
+  hb_font_funcs_destroy (font->klass);
+
+  free (font);
+}
+
+/**
+ * hb_font_set_user_data: (skip)
+ * @font: a font.
+ * @key: 
+ * @data: 
+ * @destroy: 
+ * @replace: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_set_user_data (hb_font_t          *font,
+		       hb_user_data_key_t *key,
+		       void *              data,
+		       hb_destroy_func_t   destroy,
+		       hb_bool_t           replace)
+{
+  return hb_object_set_user_data (font, key, data, destroy, replace);
+}
+
+/**
+ * hb_font_get_user_data: (skip)
+ * @font: a font.
+ * @key: 
+ *
+ * 
+ *
+ * Return value: (transfer none): 
+ *
+ * Since: 1.0
+ **/
+void *
+hb_font_get_user_data (hb_font_t          *font,
+		       hb_user_data_key_t *key)
+{
+  return hb_object_get_user_data (font, key);
+}
+
+/**
+ * hb_font_make_immutable:
+ * @font: a font.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_make_immutable (hb_font_t *font)
+{
+  if (hb_object_is_inert (font))
+    return;
+
+  font->immutable = true;
+}
+
+/**
+ * hb_font_is_immutable:
+ * @font: a font.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_font_is_immutable (hb_font_t *font)
+{
+  return font->immutable;
+}
+
+/**
+ * hb_font_get_parent:
+ * @font: a font.
+ *
+ * 
+ *
+ * Return value: (transfer none): 
+ *
+ * Since: 1.0
+ **/
+hb_font_t *
+hb_font_get_parent (hb_font_t *font)
+{
+  return font->parent;
+}
+
+/**
+ * hb_font_get_face:
+ * @font: a font.
+ *
+ * 
+ *
+ * Return value: (transfer none): 
+ *
+ * Since: 1.0
+ **/
+hb_face_t *
+hb_font_get_face (hb_font_t *font)
+{
+  return font->face;
+}
+
+
+/**
+ * hb_font_set_funcs:
+ * @font: a font.
+ * @klass: (closure font_data) (destroy destroy) (scope notified):
+ * @font_data: 
+ * @destroy: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_set_funcs (hb_font_t         *font,
+		   hb_font_funcs_t   *klass,
+		   void              *font_data,
+		   hb_destroy_func_t  destroy)
+{
+  if (font->immutable) {
+    if (destroy)
+      destroy (font_data);
+    return;
+  }
+
+  if (font->destroy)
+    font->destroy (font->user_data);
+
+  if (!klass)
+    klass = hb_font_funcs_get_empty ();
+
+  hb_font_funcs_reference (klass);
+  hb_font_funcs_destroy (font->klass);
+  font->klass = klass;
+  font->user_data = font_data;
+  font->destroy = destroy;
+}
+
+/**
+ * hb_font_set_funcs_data:
+ * @font: a font.
+ * @font_data: (destroy destroy) (scope notified):
+ * @destroy: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_set_funcs_data (hb_font_t         *font,
+		        void              *font_data,
+		        hb_destroy_func_t  destroy)
+{
+  /* Destroy user_data? */
+  if (font->immutable) {
+    if (destroy)
+      destroy (font_data);
+    return;
+  }
+
+  if (font->destroy)
+    font->destroy (font->user_data);
+
+  font->user_data = font_data;
+  font->destroy = destroy;
+}
+
+
+/**
+ * hb_font_set_scale:
+ * @font: a font.
+ * @x_scale: 
+ * @y_scale: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_set_scale (hb_font_t *font,
+		   int x_scale,
+		   int y_scale)
+{
+  if (font->immutable)
+    return;
+
+  font->x_scale = x_scale;
+  font->y_scale = y_scale;
+}
+
+/**
+ * hb_font_get_scale:
+ * @font: a font.
+ * @x_scale: (out): 
+ * @y_scale: (out): 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_get_scale (hb_font_t *font,
+		   int *x_scale,
+		   int *y_scale)
+{
+  if (x_scale) *x_scale = font->x_scale;
+  if (y_scale) *y_scale = font->y_scale;
+}
+
+/**
+ * hb_font_set_ppem:
+ * @font: a font.
+ * @x_ppem: 
+ * @y_ppem: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_set_ppem (hb_font_t *font,
+		  unsigned int x_ppem,
+		  unsigned int y_ppem)
+{
+  if (font->immutable)
+    return;
+
+  font->x_ppem = x_ppem;
+  font->y_ppem = y_ppem;
+}
+
+/**
+ * hb_font_get_ppem:
+ * @font: a font.
+ * @x_ppem: (out): 
+ * @y_ppem: (out): 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_get_ppem (hb_font_t *font,
+		  unsigned int *x_ppem,
+		  unsigned int *y_ppem)
+{
+  if (x_ppem) *x_ppem = font->x_ppem;
+  if (y_ppem) *y_ppem = font->y_ppem;
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-font.h b/extensions/externals/src/harfbuzz/src/hb-font.h
new file mode 100644
index 0000000..7273db4
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-font.h
@@ -0,0 +1,507 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_FONT_H
+#define HB_FONT_H
+
+#include "hb-common.h"
+#include "hb-face.h"
+
+HB_BEGIN_DECLS
+
+
+typedef struct hb_font_t hb_font_t;
+
+
+/*
+ * hb_font_funcs_t
+ */
+
+typedef struct hb_font_funcs_t hb_font_funcs_t;
+
+hb_font_funcs_t *
+hb_font_funcs_create (void);
+
+hb_font_funcs_t *
+hb_font_funcs_get_empty (void);
+
+hb_font_funcs_t *
+hb_font_funcs_reference (hb_font_funcs_t *ffuncs);
+
+void
+hb_font_funcs_destroy (hb_font_funcs_t *ffuncs);
+
+hb_bool_t
+hb_font_funcs_set_user_data (hb_font_funcs_t    *ffuncs,
+			     hb_user_data_key_t *key,
+			     void *              data,
+			     hb_destroy_func_t   destroy,
+			     hb_bool_t           replace);
+
+
+void *
+hb_font_funcs_get_user_data (hb_font_funcs_t    *ffuncs,
+			     hb_user_data_key_t *key);
+
+
+void
+hb_font_funcs_make_immutable (hb_font_funcs_t *ffuncs);
+
+hb_bool_t
+hb_font_funcs_is_immutable (hb_font_funcs_t *ffuncs);
+
+
+/* glyph extents */
+
+typedef struct hb_glyph_extents_t
+{
+  hb_position_t x_bearing;
+  hb_position_t y_bearing;
+  hb_position_t width;
+  hb_position_t height;
+} hb_glyph_extents_t;
+
+
+/* func types */
+
+typedef hb_bool_t (*hb_font_get_glyph_func_t) (hb_font_t *font, void *font_data,
+					       hb_codepoint_t unicode, hb_codepoint_t variation_selector,
+					       hb_codepoint_t *glyph,
+					       void *user_data);
+
+
+typedef hb_position_t (*hb_font_get_glyph_advance_func_t) (hb_font_t *font, void *font_data,
+							   hb_codepoint_t glyph,
+							   void *user_data);
+typedef hb_font_get_glyph_advance_func_t hb_font_get_glyph_h_advance_func_t;
+typedef hb_font_get_glyph_advance_func_t hb_font_get_glyph_v_advance_func_t;
+
+typedef hb_bool_t (*hb_font_get_glyph_origin_func_t) (hb_font_t *font, void *font_data,
+						      hb_codepoint_t glyph,
+						      hb_position_t *x, hb_position_t *y,
+						      void *user_data);
+typedef hb_font_get_glyph_origin_func_t hb_font_get_glyph_h_origin_func_t;
+typedef hb_font_get_glyph_origin_func_t hb_font_get_glyph_v_origin_func_t;
+
+typedef hb_position_t (*hb_font_get_glyph_kerning_func_t) (hb_font_t *font, void *font_data,
+							   hb_codepoint_t first_glyph, hb_codepoint_t second_glyph,
+							   void *user_data);
+typedef hb_font_get_glyph_kerning_func_t hb_font_get_glyph_h_kerning_func_t;
+typedef hb_font_get_glyph_kerning_func_t hb_font_get_glyph_v_kerning_func_t;
+
+
+typedef hb_bool_t (*hb_font_get_glyph_extents_func_t) (hb_font_t *font, void *font_data,
+						       hb_codepoint_t glyph,
+						       hb_glyph_extents_t *extents,
+						       void *user_data);
+typedef hb_bool_t (*hb_font_get_glyph_contour_point_func_t) (hb_font_t *font, void *font_data,
+							     hb_codepoint_t glyph, unsigned int point_index,
+							     hb_position_t *x, hb_position_t *y,
+							     void *user_data);
+
+
+typedef hb_bool_t (*hb_font_get_glyph_name_func_t) (hb_font_t *font, void *font_data,
+						    hb_codepoint_t glyph,
+						    char *name, unsigned int size,
+						    void *user_data);
+typedef hb_bool_t (*hb_font_get_glyph_from_name_func_t) (hb_font_t *font, void *font_data,
+							 const char *name, int len, /* -1 means nul-terminated */
+							 hb_codepoint_t *glyph,
+							 void *user_data);
+
+
+/* func setters */
+
+/**
+ * hb_font_funcs_set_glyph_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs,
+			      hb_font_get_glyph_func_t func,
+			      void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_font_funcs_set_glyph_h_advance_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_set_glyph_h_advance_func (hb_font_funcs_t *ffuncs,
+					hb_font_get_glyph_h_advance_func_t func,
+					void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_font_funcs_set_glyph_v_advance_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_set_glyph_v_advance_func (hb_font_funcs_t *ffuncs,
+					hb_font_get_glyph_v_advance_func_t func,
+					void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_font_funcs_set_glyph_h_origin_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_set_glyph_h_origin_func (hb_font_funcs_t *ffuncs,
+				       hb_font_get_glyph_h_origin_func_t func,
+				       void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_font_funcs_set_glyph_v_origin_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_set_glyph_v_origin_func (hb_font_funcs_t *ffuncs,
+				       hb_font_get_glyph_v_origin_func_t func,
+				       void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_font_funcs_set_glyph_h_kerning_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_set_glyph_h_kerning_func (hb_font_funcs_t *ffuncs,
+					hb_font_get_glyph_h_kerning_func_t func,
+					void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_font_funcs_set_glyph_v_kerning_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_set_glyph_v_kerning_func (hb_font_funcs_t *ffuncs,
+					hb_font_get_glyph_v_kerning_func_t func,
+					void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_font_funcs_set_glyph_extents_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_set_glyph_extents_func (hb_font_funcs_t *ffuncs,
+				      hb_font_get_glyph_extents_func_t func,
+				      void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_font_funcs_set_glyph_contour_point_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_set_glyph_contour_point_func (hb_font_funcs_t *ffuncs,
+					    hb_font_get_glyph_contour_point_func_t func,
+					    void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_font_funcs_set_glyph_name_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_set_glyph_name_func (hb_font_funcs_t *ffuncs,
+				   hb_font_get_glyph_name_func_t func,
+				   void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_font_funcs_set_glyph_from_name_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_font_funcs_set_glyph_from_name_func (hb_font_funcs_t *ffuncs,
+					hb_font_get_glyph_from_name_func_t func,
+					void *user_data, hb_destroy_func_t destroy);
+
+
+/* func dispatch */
+
+hb_bool_t
+hb_font_get_glyph (hb_font_t *font,
+		   hb_codepoint_t unicode, hb_codepoint_t variation_selector,
+		   hb_codepoint_t *glyph);
+
+hb_position_t
+hb_font_get_glyph_h_advance (hb_font_t *font,
+			     hb_codepoint_t glyph);
+hb_position_t
+hb_font_get_glyph_v_advance (hb_font_t *font,
+			     hb_codepoint_t glyph);
+
+hb_bool_t
+hb_font_get_glyph_h_origin (hb_font_t *font,
+			    hb_codepoint_t glyph,
+			    hb_position_t *x, hb_position_t *y);
+hb_bool_t
+hb_font_get_glyph_v_origin (hb_font_t *font,
+			    hb_codepoint_t glyph,
+			    hb_position_t *x, hb_position_t *y);
+
+hb_position_t
+hb_font_get_glyph_h_kerning (hb_font_t *font,
+			     hb_codepoint_t left_glyph, hb_codepoint_t right_glyph);
+hb_position_t
+hb_font_get_glyph_v_kerning (hb_font_t *font,
+			     hb_codepoint_t top_glyph, hb_codepoint_t bottom_glyph);
+
+hb_bool_t
+hb_font_get_glyph_extents (hb_font_t *font,
+			   hb_codepoint_t glyph,
+			   hb_glyph_extents_t *extents);
+
+hb_bool_t
+hb_font_get_glyph_contour_point (hb_font_t *font,
+				 hb_codepoint_t glyph, unsigned int point_index,
+				 hb_position_t *x, hb_position_t *y);
+
+hb_bool_t
+hb_font_get_glyph_name (hb_font_t *font,
+			hb_codepoint_t glyph,
+			char *name, unsigned int size);
+hb_bool_t
+hb_font_get_glyph_from_name (hb_font_t *font,
+			     const char *name, int len, /* -1 means nul-terminated */
+			     hb_codepoint_t *glyph);
+
+
+/* high-level funcs, with fallback */
+
+void
+hb_font_get_glyph_advance_for_direction (hb_font_t *font,
+					 hb_codepoint_t glyph,
+					 hb_direction_t direction,
+					 hb_position_t *x, hb_position_t *y);
+void
+hb_font_get_glyph_origin_for_direction (hb_font_t *font,
+					hb_codepoint_t glyph,
+					hb_direction_t direction,
+					hb_position_t *x, hb_position_t *y);
+void
+hb_font_add_glyph_origin_for_direction (hb_font_t *font,
+					hb_codepoint_t glyph,
+					hb_direction_t direction,
+					hb_position_t *x, hb_position_t *y);
+void
+hb_font_subtract_glyph_origin_for_direction (hb_font_t *font,
+					     hb_codepoint_t glyph,
+					     hb_direction_t direction,
+					     hb_position_t *x, hb_position_t *y);
+
+void
+hb_font_get_glyph_kerning_for_direction (hb_font_t *font,
+					 hb_codepoint_t first_glyph, hb_codepoint_t second_glyph,
+					 hb_direction_t direction,
+					 hb_position_t *x, hb_position_t *y);
+
+hb_bool_t
+hb_font_get_glyph_extents_for_origin (hb_font_t *font,
+				      hb_codepoint_t glyph,
+				      hb_direction_t direction,
+				      hb_glyph_extents_t *extents);
+
+hb_bool_t
+hb_font_get_glyph_contour_point_for_origin (hb_font_t *font,
+					    hb_codepoint_t glyph, unsigned int point_index,
+					    hb_direction_t direction,
+					    hb_position_t *x, hb_position_t *y);
+
+/* Generates gidDDD if glyph has no name. */
+void
+hb_font_glyph_to_string (hb_font_t *font,
+			 hb_codepoint_t glyph,
+			 char *s, unsigned int size);
+/* Parses gidDDD and uniUUUU strings automatically. */
+hb_bool_t
+hb_font_glyph_from_string (hb_font_t *font,
+			   const char *s, int len, /* -1 means nul-terminated */
+			   hb_codepoint_t *glyph);
+
+
+/*
+ * hb_font_t
+ */
+
+/* Fonts are very light-weight objects */
+
+hb_font_t *
+hb_font_create (hb_face_t *face);
+
+hb_font_t *
+hb_font_create_sub_font (hb_font_t *parent);
+
+hb_font_t *
+hb_font_get_empty (void);
+
+hb_font_t *
+hb_font_reference (hb_font_t *font);
+
+void
+hb_font_destroy (hb_font_t *font);
+
+hb_bool_t
+hb_font_set_user_data (hb_font_t          *font,
+		       hb_user_data_key_t *key,
+		       void *              data,
+		       hb_destroy_func_t   destroy,
+		       hb_bool_t           replace);
+
+
+void *
+hb_font_get_user_data (hb_font_t          *font,
+		       hb_user_data_key_t *key);
+
+void
+hb_font_make_immutable (hb_font_t *font);
+
+hb_bool_t
+hb_font_is_immutable (hb_font_t *font);
+
+hb_font_t *
+hb_font_get_parent (hb_font_t *font);
+
+hb_face_t *
+hb_font_get_face (hb_font_t *font);
+
+
+void
+hb_font_set_funcs (hb_font_t         *font,
+		   hb_font_funcs_t   *klass,
+		   void              *font_data,
+		   hb_destroy_func_t  destroy);
+
+/* Be *very* careful with this function! */
+void
+hb_font_set_funcs_data (hb_font_t         *font,
+		        void              *font_data,
+		        hb_destroy_func_t  destroy);
+
+
+void
+hb_font_set_scale (hb_font_t *font,
+		   int x_scale,
+		   int y_scale);
+
+void
+hb_font_get_scale (hb_font_t *font,
+		   int *x_scale,
+		   int *y_scale);
+
+/*
+ * A zero value means "no hinting in that direction"
+ */
+void
+hb_font_set_ppem (hb_font_t *font,
+		  unsigned int x_ppem,
+		  unsigned int y_ppem);
+
+void
+hb_font_get_ppem (hb_font_t *font,
+		  unsigned int *x_ppem,
+		  unsigned int *y_ppem);
+
+
+HB_END_DECLS
+
+#endif /* HB_FONT_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ft.cc b/extensions/externals/src/harfbuzz/src/hb-ft.cc
new file mode 100644
index 0000000..ff1e187
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ft.cc
@@ -0,0 +1,522 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2009  Keith Stribley
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-ft.h"
+
+#include "hb-font-private.hh"
+
+#include FT_ADVANCES_H
+#include FT_TRUETYPE_TABLES_H
+
+
+
+#ifndef HB_DEBUG_FT
+#define HB_DEBUG_FT (HB_DEBUG+0)
+#endif
+
+
+/* TODO:
+ *
+ * In general, this file does a fine job of what it's supposed to do.
+ * There are, however, things that need more work:
+ *
+ *   - We don't handle any load_flags.  That definitely has API implications. :(
+ *     I believe hb_ft_font_create() should take load_flags input.
+ *     In particular, FT_Get_Advance() without the NO_HINTING flag seems to be
+ *     buggy.
+ *
+ *   - We don't handle / allow for emboldening / obliqueing.
+ *
+ *   - In the future, we should add constructors to create fonts in font space?
+ *
+ *   - FT_Load_Glyph() is exteremely costly.  Do something about it?
+ */
+
+
+static hb_bool_t
+hb_ft_get_glyph (hb_font_t *font HB_UNUSED,
+		 void *font_data,
+		 hb_codepoint_t unicode,
+		 hb_codepoint_t variation_selector,
+		 hb_codepoint_t *glyph,
+		 void *user_data HB_UNUSED)
+
+{
+  FT_Face ft_face = (FT_Face) font_data;
+
+#ifdef HAVE_FT_FACE_GETCHARVARIANTINDEX
+  if (unlikely (variation_selector)) {
+    *glyph = FT_Face_GetCharVariantIndex (ft_face, unicode, variation_selector);
+    return *glyph != 0;
+  }
+#endif
+
+  *glyph = FT_Get_Char_Index (ft_face, unicode);
+  return *glyph != 0;
+}
+
+static hb_position_t
+hb_ft_get_glyph_h_advance (hb_font_t *font HB_UNUSED,
+			   void *font_data,
+			   hb_codepoint_t glyph,
+			   void *user_data HB_UNUSED)
+{
+  FT_Face ft_face = (FT_Face) font_data;
+  int load_flags = FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING;
+  FT_Fixed v;
+
+  if (unlikely (FT_Get_Advance (ft_face, glyph, load_flags, &v)))
+    return 0;
+
+  return v >> 10;
+}
+
+static hb_position_t
+hb_ft_get_glyph_v_advance (hb_font_t *font HB_UNUSED,
+			   void *font_data,
+			   hb_codepoint_t glyph,
+			   void *user_data HB_UNUSED)
+{
+  FT_Face ft_face = (FT_Face) font_data;
+  int load_flags = FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING | FT_LOAD_VERTICAL_LAYOUT;
+  FT_Fixed v;
+
+  if (unlikely (FT_Get_Advance (ft_face, glyph, load_flags, &v)))
+    return 0;
+
+  /* Note: FreeType's vertical metrics grows downward while other FreeType coordinates
+   * have a Y growing upward.  Hence the extra negation. */
+  return -v >> 10;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_h_origin (hb_font_t *font HB_UNUSED,
+			  void *font_data HB_UNUSED,
+			  hb_codepoint_t glyph HB_UNUSED,
+			  hb_position_t *x HB_UNUSED,
+			  hb_position_t *y HB_UNUSED,
+			  void *user_data HB_UNUSED)
+{
+  /* We always work in the horizontal coordinates. */
+  return true;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_v_origin (hb_font_t *font HB_UNUSED,
+			  void *font_data,
+			  hb_codepoint_t glyph,
+			  hb_position_t *x,
+			  hb_position_t *y,
+			  void *user_data HB_UNUSED)
+{
+  FT_Face ft_face = (FT_Face) font_data;
+  int load_flags = FT_LOAD_DEFAULT;
+
+  if (unlikely (FT_Load_Glyph (ft_face, glyph, load_flags)))
+    return false;
+
+  /* Note: FreeType's vertical metrics grows downward while other FreeType coordinates
+   * have a Y growing upward.  Hence the extra negation. */
+  *x = ft_face->glyph->metrics.horiBearingX -   ft_face->glyph->metrics.vertBearingX;
+  *y = ft_face->glyph->metrics.horiBearingY - (-ft_face->glyph->metrics.vertBearingY);
+
+  return true;
+}
+
+static hb_position_t
+hb_ft_get_glyph_h_kerning (hb_font_t *font,
+			   void *font_data,
+			   hb_codepoint_t left_glyph,
+			   hb_codepoint_t right_glyph,
+			   void *user_data HB_UNUSED)
+{
+  FT_Face ft_face = (FT_Face) font_data;
+  FT_Vector kerningv;
+
+  FT_Kerning_Mode mode = font->x_ppem ? FT_KERNING_DEFAULT : FT_KERNING_UNFITTED;
+  if (FT_Get_Kerning (ft_face, left_glyph, right_glyph, mode, &kerningv))
+    return 0;
+
+  return kerningv.x;
+}
+
+static hb_position_t
+hb_ft_get_glyph_v_kerning (hb_font_t *font HB_UNUSED,
+			   void *font_data HB_UNUSED,
+			   hb_codepoint_t top_glyph HB_UNUSED,
+			   hb_codepoint_t bottom_glyph HB_UNUSED,
+			   void *user_data HB_UNUSED)
+{
+  /* FreeType API doesn't support vertical kerning */
+  return 0;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_extents (hb_font_t *font HB_UNUSED,
+			 void *font_data,
+			 hb_codepoint_t glyph,
+			 hb_glyph_extents_t *extents,
+			 void *user_data HB_UNUSED)
+{
+  FT_Face ft_face = (FT_Face) font_data;
+  int load_flags = FT_LOAD_DEFAULT;
+
+  if (unlikely (FT_Load_Glyph (ft_face, glyph, load_flags)))
+    return false;
+
+  extents->x_bearing = ft_face->glyph->metrics.horiBearingX;
+  extents->y_bearing = ft_face->glyph->metrics.horiBearingY;
+  extents->width = ft_face->glyph->metrics.width;
+  extents->height = -ft_face->glyph->metrics.height;
+  return true;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_contour_point (hb_font_t *font HB_UNUSED,
+			       void *font_data,
+			       hb_codepoint_t glyph,
+			       unsigned int point_index,
+			       hb_position_t *x,
+			       hb_position_t *y,
+			       void *user_data HB_UNUSED)
+{
+  FT_Face ft_face = (FT_Face) font_data;
+  int load_flags = FT_LOAD_DEFAULT;
+
+  if (unlikely (FT_Load_Glyph (ft_face, glyph, load_flags)))
+      return false;
+
+  if (unlikely (ft_face->glyph->format != FT_GLYPH_FORMAT_OUTLINE))
+      return false;
+
+  if (unlikely (point_index >= (unsigned int) ft_face->glyph->outline.n_points))
+      return false;
+
+  *x = ft_face->glyph->outline.points[point_index].x;
+  *y = ft_face->glyph->outline.points[point_index].y;
+
+  return true;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_name (hb_font_t *font HB_UNUSED,
+		      void *font_data,
+		      hb_codepoint_t glyph,
+		      char *name, unsigned int size,
+		      void *user_data HB_UNUSED)
+{
+  FT_Face ft_face = (FT_Face) font_data;
+
+  hb_bool_t ret = !FT_Get_Glyph_Name (ft_face, glyph, name, size);
+  if (ret && (size && !*name))
+    ret = false;
+
+  return ret;
+}
+
+static hb_bool_t
+hb_ft_get_glyph_from_name (hb_font_t *font HB_UNUSED,
+			   void *font_data,
+			   const char *name, int len, /* -1 means nul-terminated */
+			   hb_codepoint_t *glyph,
+			   void *user_data HB_UNUSED)
+{
+  FT_Face ft_face = (FT_Face) font_data;
+
+  if (len < 0)
+    *glyph = FT_Get_Name_Index (ft_face, (FT_String *) name);
+  else {
+    /* Make a nul-terminated version. */
+    char buf[128];
+    len = MIN (len, (int) sizeof (buf) - 1);
+    strncpy (buf, name, len);
+    buf[len] = '\0';
+    *glyph = FT_Get_Name_Index (ft_face, buf);
+  }
+
+  if (*glyph == 0)
+  {
+    /* Check whether the given name was actually the name of glyph 0. */
+    char buf[128];
+    if (!FT_Get_Glyph_Name(ft_face, 0, buf, sizeof (buf)) &&
+        len < 0 ? !strcmp (buf, name) : !strncmp (buf, name, len))
+      return true;
+  }
+
+  return *glyph != 0;
+}
+
+
+static hb_font_funcs_t *
+_hb_ft_get_font_funcs (void)
+{
+  static const hb_font_funcs_t ft_ffuncs = {
+    HB_OBJECT_HEADER_STATIC,
+
+    true, /* immutable */
+
+    {
+#define HB_FONT_FUNC_IMPLEMENT(name) hb_ft_get_##name,
+      HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+    }
+  };
+
+  return const_cast<hb_font_funcs_t *> (&ft_ffuncs);
+}
+
+
+static hb_blob_t *
+reference_table  (hb_face_t *face HB_UNUSED, hb_tag_t tag, void *user_data)
+{
+  FT_Face ft_face = (FT_Face) user_data;
+  FT_Byte *buffer;
+  FT_ULong  length = 0;
+  FT_Error error;
+
+  /* Note: FreeType like HarfBuzz uses the NONE tag for fetching the entire blob */
+
+  error = FT_Load_Sfnt_Table (ft_face, tag, 0, NULL, &length);
+  if (error)
+    return NULL;
+
+  buffer = (FT_Byte *) malloc (length);
+  if (buffer == NULL)
+    return NULL;
+
+  error = FT_Load_Sfnt_Table (ft_face, tag, 0, buffer, &length);
+  if (error)
+    return NULL;
+
+  return hb_blob_create ((const char *) buffer, length,
+			 HB_MEMORY_MODE_WRITABLE,
+			 buffer, free);
+}
+
+/**
+ * hb_ft_face_create:
+ * @ft_face: (destroy destroy) (scope notified): 
+ * @destroy:
+ *
+ * 
+ *
+ * Return value: (transfer full): 
+ * Since: 1.0
+ **/
+hb_face_t *
+hb_ft_face_create (FT_Face           ft_face,
+		   hb_destroy_func_t destroy)
+{
+  hb_face_t *face;
+
+  if (ft_face->stream->read == NULL) {
+    hb_blob_t *blob;
+
+    blob = hb_blob_create ((const char *) ft_face->stream->base,
+			   (unsigned int) ft_face->stream->size,
+			   /* TODO: We assume that it's mmap()'ed, but FreeType code
+			    * suggests that there are cases we reach here but font is
+			    * not mmapped.  For example, when mmap() fails.  No idea
+			    * how to deal with it better here. */
+			   HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE,
+			   ft_face, destroy);
+    face = hb_face_create (blob, ft_face->face_index);
+    hb_blob_destroy (blob);
+  } else {
+    face = hb_face_create_for_tables (reference_table, ft_face, destroy);
+  }
+
+  hb_face_set_index (face, ft_face->face_index);
+  hb_face_set_upem (face, ft_face->units_per_EM);
+
+  return face;
+}
+
+static void
+hb_ft_face_finalize (FT_Face ft_face)
+{
+  hb_face_destroy ((hb_face_t *) ft_face->generic.data);
+}
+
+/**
+ * hb_ft_face_create_cached:
+ * @ft_face: 
+ *
+ * 
+ *
+ * Return value: (transfer full): 
+ * Since: 1.0
+ **/
+hb_face_t *
+hb_ft_face_create_cached (FT_Face ft_face)
+{
+  if (unlikely (!ft_face->generic.data || ft_face->generic.finalizer != (FT_Generic_Finalizer) hb_ft_face_finalize))
+  {
+    if (ft_face->generic.finalizer)
+      ft_face->generic.finalizer (ft_face);
+
+    ft_face->generic.data = hb_ft_face_create (ft_face, NULL);
+    ft_face->generic.finalizer = (FT_Generic_Finalizer) hb_ft_face_finalize;
+  }
+
+  return hb_face_reference ((hb_face_t *) ft_face->generic.data);
+}
+
+static void
+_do_nothing (void)
+{
+}
+
+
+/**
+ * hb_ft_font_create:
+ * @ft_face: (destroy destroy) (scope notified): 
+ * @destroy:
+ *
+ * 
+ *
+ * Return value: (transfer full): 
+ * Since: 1.0
+ **/
+hb_font_t *
+hb_ft_font_create (FT_Face           ft_face,
+		   hb_destroy_func_t destroy)
+{
+  hb_font_t *font;
+  hb_face_t *face;
+
+  face = hb_ft_face_create (ft_face, destroy);
+  font = hb_font_create (face);
+  hb_face_destroy (face);
+  hb_font_set_funcs (font,
+		     _hb_ft_get_font_funcs (),
+		     ft_face, (hb_destroy_func_t) _do_nothing);
+  hb_font_set_scale (font,
+		     ((uint64_t) ft_face->size->metrics.x_scale * (uint64_t) ft_face->units_per_EM) >> 16,
+		     ((uint64_t) ft_face->size->metrics.y_scale * (uint64_t) ft_face->units_per_EM) >> 16);
+  hb_font_set_ppem (font,
+		    ft_face->size->metrics.x_ppem,
+		    ft_face->size->metrics.y_ppem);
+
+  return font;
+}
+
+
+/* Thread-safe, lock-free, FT_Library */
+
+static FT_Library ft_library;
+
+static inline
+void free_ft_library (void)
+{
+  FT_Done_FreeType (ft_library);
+}
+
+static FT_Library
+get_ft_library (void)
+{
+retry:
+  FT_Library library = (FT_Library) hb_atomic_ptr_get (&ft_library);
+
+  if (unlikely (!library))
+  {
+    /* Not found; allocate one. */
+    if (FT_Init_FreeType (&library))
+      return NULL;
+
+    if (!hb_atomic_ptr_cmpexch (&ft_library, NULL, library)) {
+      FT_Done_FreeType (library);
+      goto retry;
+    }
+
+#ifdef HAVE_ATEXIT
+    atexit (free_ft_library); /* First person registers atexit() callback. */
+#endif
+  }
+
+  return library;
+}
+
+static void
+_release_blob (FT_Face ft_face)
+{
+  hb_blob_destroy ((hb_blob_t *) ft_face->generic.data);
+}
+
+void
+hb_ft_font_set_funcs (hb_font_t *font)
+{
+  hb_blob_t *blob = hb_face_reference_blob (font->face);
+  unsigned int blob_length;
+  const char *blob_data = hb_blob_get_data (blob, &blob_length);
+  if (unlikely (!blob_length))
+    DEBUG_MSG (FT, font, "Font face has empty blob");
+
+  FT_Face ft_face = NULL;
+  FT_Error err = FT_New_Memory_Face (get_ft_library (),
+				     (const FT_Byte *) blob_data,
+				     blob_length,
+				     hb_face_get_index (font->face),
+				     &ft_face);
+
+  if (unlikely (err)) {
+    hb_blob_destroy (blob);
+    DEBUG_MSG (FT, font, "Font face FT_New_Memory_Face() failed");
+    return;
+  }
+
+  FT_Select_Charmap (ft_face, FT_ENCODING_UNICODE);
+
+  assert (font->y_scale >= 0);
+  FT_Set_Char_Size (ft_face,
+		    font->x_scale, font->y_scale,
+		    0, 0);
+#if 0
+		    font->x_ppem * 72 * 64 / font->x_scale,
+		    font->y_ppem * 72 * 64 / font->y_scale);
+#endif
+
+  ft_face->generic.data = blob;
+  ft_face->generic.finalizer = (FT_Generic_Finalizer) _release_blob;
+
+  hb_font_set_funcs (font,
+		     _hb_ft_get_font_funcs (),
+		     ft_face,
+		     (hb_destroy_func_t) FT_Done_Face);
+}
+
+FT_Face
+hb_ft_font_get_face (hb_font_t *font)
+{
+  if (font->destroy == (hb_destroy_func_t) FT_Done_Face ||
+      font->destroy == (hb_destroy_func_t) _do_nothing)
+    return (FT_Face) font->user_data;
+
+  return NULL;
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-ft.h b/extensions/externals/src/harfbuzz/src/hb-ft.h
new file mode 100644
index 0000000..696251e
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ft.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_FT_H
+#define HB_FT_H
+
+#include "hb.h"
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+HB_BEGIN_DECLS
+
+/* Note: FreeType is not thread-safe.  Hence, these functions are not either. */
+
+hb_face_t *
+hb_ft_face_create (FT_Face           ft_face,
+		   hb_destroy_func_t destroy);
+
+hb_face_t *
+hb_ft_face_create_cached (FT_Face ft_face);
+
+hb_font_t *
+hb_ft_font_create (FT_Face           ft_face,
+		   hb_destroy_func_t destroy);
+
+
+
+/* Makes an hb_font_t use FreeType internally to implement font functions. */
+void
+hb_ft_font_set_funcs (hb_font_t *font);
+
+FT_Face
+hb_ft_font_get_face (hb_font_t *font);
+
+
+HB_END_DECLS
+
+#endif /* HB_FT_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-glib.cc b/extensions/externals/src/harfbuzz/src/hb-glib.cc
new file mode 100644
index 0000000..c35d996
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-glib.cc
@@ -0,0 +1,384 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-glib.h"
+
+#include "hb-unicode-private.hh"
+
+
+#if !GLIB_CHECK_VERSION(2,29,14)
+static const hb_script_t
+glib_script_to_script[] =
+{
+  HB_SCRIPT_COMMON,
+  HB_SCRIPT_INHERITED,
+  HB_SCRIPT_ARABIC,
+  HB_SCRIPT_ARMENIAN,
+  HB_SCRIPT_BENGALI,
+  HB_SCRIPT_BOPOMOFO,
+  HB_SCRIPT_CHEROKEE,
+  HB_SCRIPT_COPTIC,
+  HB_SCRIPT_CYRILLIC,
+  HB_SCRIPT_DESERET,
+  HB_SCRIPT_DEVANAGARI,
+  HB_SCRIPT_ETHIOPIC,
+  HB_SCRIPT_GEORGIAN,
+  HB_SCRIPT_GOTHIC,
+  HB_SCRIPT_GREEK,
+  HB_SCRIPT_GUJARATI,
+  HB_SCRIPT_GURMUKHI,
+  HB_SCRIPT_HAN,
+  HB_SCRIPT_HANGUL,
+  HB_SCRIPT_HEBREW,
+  HB_SCRIPT_HIRAGANA,
+  HB_SCRIPT_KANNADA,
+  HB_SCRIPT_KATAKANA,
+  HB_SCRIPT_KHMER,
+  HB_SCRIPT_LAO,
+  HB_SCRIPT_LATIN,
+  HB_SCRIPT_MALAYALAM,
+  HB_SCRIPT_MONGOLIAN,
+  HB_SCRIPT_MYANMAR,
+  HB_SCRIPT_OGHAM,
+  HB_SCRIPT_OLD_ITALIC,
+  HB_SCRIPT_ORIYA,
+  HB_SCRIPT_RUNIC,
+  HB_SCRIPT_SINHALA,
+  HB_SCRIPT_SYRIAC,
+  HB_SCRIPT_TAMIL,
+  HB_SCRIPT_TELUGU,
+  HB_SCRIPT_THAANA,
+  HB_SCRIPT_THAI,
+  HB_SCRIPT_TIBETAN,
+  HB_SCRIPT_CANADIAN_SYLLABICS,
+  HB_SCRIPT_YI,
+  HB_SCRIPT_TAGALOG,
+  HB_SCRIPT_HANUNOO,
+  HB_SCRIPT_BUHID,
+  HB_SCRIPT_TAGBANWA,
+
+  /* Unicode-4.0 additions */
+  HB_SCRIPT_BRAILLE,
+  HB_SCRIPT_CYPRIOT,
+  HB_SCRIPT_LIMBU,
+  HB_SCRIPT_OSMANYA,
+  HB_SCRIPT_SHAVIAN,
+  HB_SCRIPT_LINEAR_B,
+  HB_SCRIPT_TAI_LE,
+  HB_SCRIPT_UGARITIC,
+
+  /* Unicode-4.1 additions */
+  HB_SCRIPT_NEW_TAI_LUE,
+  HB_SCRIPT_BUGINESE,
+  HB_SCRIPT_GLAGOLITIC,
+  HB_SCRIPT_TIFINAGH,
+  HB_SCRIPT_SYLOTI_NAGRI,
+  HB_SCRIPT_OLD_PERSIAN,
+  HB_SCRIPT_KHAROSHTHI,
+
+  /* Unicode-5.0 additions */
+  HB_SCRIPT_UNKNOWN,
+  HB_SCRIPT_BALINESE,
+  HB_SCRIPT_CUNEIFORM,
+  HB_SCRIPT_PHOENICIAN,
+  HB_SCRIPT_PHAGS_PA,
+  HB_SCRIPT_NKO,
+
+  /* Unicode-5.1 additions */
+  HB_SCRIPT_KAYAH_LI,
+  HB_SCRIPT_LEPCHA,
+  HB_SCRIPT_REJANG,
+  HB_SCRIPT_SUNDANESE,
+  HB_SCRIPT_SAURASHTRA,
+  HB_SCRIPT_CHAM,
+  HB_SCRIPT_OL_CHIKI,
+  HB_SCRIPT_VAI,
+  HB_SCRIPT_CARIAN,
+  HB_SCRIPT_LYCIAN,
+  HB_SCRIPT_LYDIAN,
+
+  /* Unicode-5.2 additions */
+  HB_SCRIPT_AVESTAN,
+  HB_SCRIPT_BAMUM,
+  HB_SCRIPT_EGYPTIAN_HIEROGLYPHS,
+  HB_SCRIPT_IMPERIAL_ARAMAIC,
+  HB_SCRIPT_INSCRIPTIONAL_PAHLAVI,
+  HB_SCRIPT_INSCRIPTIONAL_PARTHIAN,
+  HB_SCRIPT_JAVANESE,
+  HB_SCRIPT_KAITHI,
+  HB_SCRIPT_TAI_THAM,
+  HB_SCRIPT_LISU,
+  HB_SCRIPT_MEETEI_MAYEK,
+  HB_SCRIPT_OLD_SOUTH_ARABIAN,
+  HB_SCRIPT_OLD_TURKIC,
+  HB_SCRIPT_SAMARITAN,
+  HB_SCRIPT_TAI_VIET,
+
+  /* Unicode-6.0 additions */
+  HB_SCRIPT_BATAK,
+  HB_SCRIPT_BRAHMI,
+  HB_SCRIPT_MANDAIC,
+
+  /* Unicode-6.1 additions */
+  HB_SCRIPT_CHAKMA,
+  HB_SCRIPT_MEROITIC_CURSIVE,
+  HB_SCRIPT_MEROITIC_HIEROGLYPHS,
+  HB_SCRIPT_MIAO,
+  HB_SCRIPT_SHARADA,
+  HB_SCRIPT_SORA_SOMPENG,
+  HB_SCRIPT_TAKRI
+};
+#endif
+
+hb_script_t
+hb_glib_script_to_script (GUnicodeScript script)
+{
+#if GLIB_CHECK_VERSION(2,29,14)
+  return (hb_script_t) g_unicode_script_to_iso15924 (script);
+#else
+  if (likely ((unsigned int) script < ARRAY_LENGTH (glib_script_to_script)))
+    return glib_script_to_script[script];
+
+  if (unlikely (script == G_UNICODE_SCRIPT_INVALID_CODE))
+    return HB_SCRIPT_INVALID;
+
+  return HB_SCRIPT_UNKNOWN;
+#endif
+}
+
+GUnicodeScript
+hb_glib_script_from_script (hb_script_t script)
+{
+#if GLIB_CHECK_VERSION(2,29,14)
+  return g_unicode_script_from_iso15924 (script);
+#else
+  unsigned int count = ARRAY_LENGTH (glib_script_to_script);
+  for (unsigned int i = 0; i < count; i++)
+    if (glib_script_to_script[i] == script)
+      return (GUnicodeScript) i;
+
+  if (unlikely (script == HB_SCRIPT_INVALID))
+    return G_UNICODE_SCRIPT_INVALID_CODE;
+
+  return G_UNICODE_SCRIPT_UNKNOWN;
+#endif
+}
+
+
+static hb_unicode_combining_class_t
+hb_glib_unicode_combining_class (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+				 hb_codepoint_t      unicode,
+				 void               *user_data HB_UNUSED)
+
+{
+  return (hb_unicode_combining_class_t) g_unichar_combining_class (unicode);
+}
+
+static unsigned int
+hb_glib_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+				 hb_codepoint_t      unicode,
+				 void               *user_data HB_UNUSED)
+{
+  return g_unichar_iswide (unicode) ? 2 : 1;
+}
+
+static hb_unicode_general_category_t
+hb_glib_unicode_general_category (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+				  hb_codepoint_t      unicode,
+				  void               *user_data HB_UNUSED)
+
+{
+  /* hb_unicode_general_category_t and GUnicodeType are identical */
+  return (hb_unicode_general_category_t) g_unichar_type (unicode);
+}
+
+static hb_codepoint_t
+hb_glib_unicode_mirroring (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+			   hb_codepoint_t      unicode,
+			   void               *user_data HB_UNUSED)
+{
+  g_unichar_get_mirror_char (unicode, &unicode);
+  return unicode;
+}
+
+static hb_script_t
+hb_glib_unicode_script (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+			hb_codepoint_t      unicode,
+			void               *user_data HB_UNUSED)
+{
+  return hb_glib_script_to_script (g_unichar_get_script (unicode));
+}
+
+static hb_bool_t
+hb_glib_unicode_compose (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+			 hb_codepoint_t      a,
+			 hb_codepoint_t      b,
+			 hb_codepoint_t     *ab,
+			 void               *user_data HB_UNUSED)
+{
+#if GLIB_CHECK_VERSION(2,29,12)
+  return g_unichar_compose (a, b, ab);
+#endif
+
+  /* We don't ifdef-out the fallback code such that compiler always
+   * sees it and makes sure it's compilable. */
+
+  gchar utf8[12];
+  gchar *normalized;
+  int len;
+  hb_bool_t ret;
+
+  len = g_unichar_to_utf8 (a, utf8);
+  len += g_unichar_to_utf8 (b, utf8 + len);
+  normalized = g_utf8_normalize (utf8, len, G_NORMALIZE_NFC);
+  len = g_utf8_strlen (normalized, -1);
+  if (unlikely (!len))
+    return false;
+
+  if (len == 1) {
+    *ab = g_utf8_get_char (normalized);
+    ret = true;
+  } else {
+    ret = false;
+  }
+
+  g_free (normalized);
+  return ret;
+}
+
+static hb_bool_t
+hb_glib_unicode_decompose (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+			   hb_codepoint_t      ab,
+			   hb_codepoint_t     *a,
+			   hb_codepoint_t     *b,
+			   void               *user_data HB_UNUSED)
+{
+#if GLIB_CHECK_VERSION(2,29,12)
+  return g_unichar_decompose (ab, a, b);
+#endif
+
+  /* We don't ifdef-out the fallback code such that compiler always
+   * sees it and makes sure it's compilable. */
+
+  gchar utf8[6];
+  gchar *normalized;
+  int len;
+  hb_bool_t ret;
+
+  len = g_unichar_to_utf8 (ab, utf8);
+  normalized = g_utf8_normalize (utf8, len, G_NORMALIZE_NFD);
+  len = g_utf8_strlen (normalized, -1);
+  if (unlikely (!len))
+    return false;
+
+  if (len == 1) {
+    *a = g_utf8_get_char (normalized);
+    *b = 0;
+    ret = *a != ab;
+  } else if (len == 2) {
+    *a = g_utf8_get_char (normalized);
+    *b = g_utf8_get_char (g_utf8_next_char (normalized));
+    /* Here's the ugly part: if ab decomposes to a single character and
+     * that character decomposes again, we have to detect that and undo
+     * the second part :-(. */
+    gchar *recomposed = g_utf8_normalize (normalized, -1, G_NORMALIZE_NFC);
+    hb_codepoint_t c = g_utf8_get_char (recomposed);
+    if (c != ab && c != *a) {
+      *a = c;
+      *b = 0;
+    }
+    g_free (recomposed);
+    ret = true;
+  } else {
+    /* If decomposed to more than two characters, take the last one,
+     * and recompose the rest to get the first component. */
+    gchar *end = g_utf8_offset_to_pointer (normalized, len - 1);
+    gchar *recomposed;
+    *b = g_utf8_get_char (end);
+    recomposed = g_utf8_normalize (normalized, end - normalized, G_NORMALIZE_NFC);
+    /* We expect that recomposed has exactly one character now. */
+    *a = g_utf8_get_char (recomposed);
+    g_free (recomposed);
+    ret = true;
+  }
+
+  g_free (normalized);
+  return ret;
+}
+
+static unsigned int
+hb_glib_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+					 hb_codepoint_t      u,
+					 hb_codepoint_t     *decomposed,
+					 void               *user_data HB_UNUSED)
+{
+#if GLIB_CHECK_VERSION(2,29,12)
+  return g_unichar_fully_decompose (u, TRUE, decomposed, HB_UNICODE_MAX_DECOMPOSITION_LEN);
+#endif
+
+  /* If the user doesn't have GLib >= 2.29.12 we have to perform
+   * a round trip to UTF-8 and the associated memory management dance. */
+  gchar utf8[6];
+  gchar *utf8_decomposed, *c;
+  gsize utf8_len, utf8_decomposed_len, i;
+
+  /* Convert @u to UTF-8 and normalise it in NFKD mode. This performs the compatibility decomposition. */
+  utf8_len = g_unichar_to_utf8 (u, utf8);
+  utf8_decomposed = g_utf8_normalize (utf8, utf8_len, G_NORMALIZE_NFKD);
+  utf8_decomposed_len = g_utf8_strlen (utf8_decomposed, -1);
+
+  assert (utf8_decomposed_len <= HB_UNICODE_MAX_DECOMPOSITION_LEN);
+
+  for (i = 0, c = utf8_decomposed; i < utf8_decomposed_len; i++, c = g_utf8_next_char (c))
+    *decomposed++ = g_utf8_get_char (c);
+
+  g_free (utf8_decomposed);
+
+  return utf8_decomposed_len;
+}
+
+hb_unicode_funcs_t *
+hb_glib_get_unicode_funcs (void)
+{
+  static const hb_unicode_funcs_t _hb_glib_unicode_funcs = {
+    HB_OBJECT_HEADER_STATIC,
+
+    NULL, /* parent */
+    true, /* immutable */
+    {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_glib_unicode_##name,
+      HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+    }
+  };
+
+  return const_cast<hb_unicode_funcs_t *> (&_hb_glib_unicode_funcs);
+}
+
diff --git a/extensions/externals/src/harfbuzz/src/hb-glib.h b/extensions/externals/src/harfbuzz/src/hb-glib.h
new file mode 100644
index 0000000..63a9d33
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-glib.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_GLIB_H
+#define HB_GLIB_H
+
+#include "hb.h"
+
+#include <glib.h>
+
+HB_BEGIN_DECLS
+
+
+hb_script_t
+hb_glib_script_to_script (GUnicodeScript script);
+
+GUnicodeScript
+hb_glib_script_from_script (hb_script_t script);
+
+
+hb_unicode_funcs_t *
+hb_glib_get_unicode_funcs (void);
+
+
+HB_END_DECLS
+
+#endif /* HB_GLIB_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-gobject-enums.cc.tmpl b/extensions/externals/src/harfbuzz/src/hb-gobject-enums.cc.tmpl
new file mode 100644
index 0000000..ca458a3
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-gobject-enums.cc.tmpl
@@ -0,0 +1,73 @@
+/*** BEGIN file-header ***/
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+/* g++ didn't like older gtype.h gcc-only code path. */
+#include <glib.h>
+#if !GLIB_CHECK_VERSION(2,29,16)
+#undef __GNUC__
+#undef __GNUC_MINOR__
+#define __GNUC__ 2
+#define __GNUC_MINOR__ 6
+#endif
+
+#include "hb-gobject.h"
+
+/*** END file-header ***/
+
+/*** BEGIN file-production ***/
+/* enumerations from "@filename@" */
+/*** END file-production ***/
+
+/*** BEGIN value-header ***/
+GType
+@enum_name@_get_type (void)
+{
+  static gsize type_id = 0;
+
+  if (g_once_init_enter (&type_id))
+    {
+      static const G@Type@Value values[] = {
+/*** END value-header ***/
+
+/*** BEGIN value-production ***/
+        { @VALUENAME@, "@VALUENAME@", "@valuenick@" },
+/*** END value-production ***/
+
+/*** BEGIN value-tail ***/
+        { 0, NULL, NULL }
+      };
+      GType id =
+        g_@type@_register_static (g_intern_static_string ("@EnumName@"), values);
+      g_once_init_leave (&type_id, id);
+    }
+
+  return type_id;
+}
+
+/*** END value-tail ***/
diff --git a/extensions/externals/src/harfbuzz/src/hb-gobject-enums.h.tmpl b/extensions/externals/src/harfbuzz/src/hb-gobject-enums.h.tmpl
new file mode 100644
index 0000000..6ecda06
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-gobject-enums.h.tmpl
@@ -0,0 +1,55 @@
+/*** BEGIN file-header ***/
+/*
+ * Copyright © 2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_GOBJECT_H_IN
+#error "Include <hb-gobject.h> instead."
+#endif
+
+#ifndef HB_GOBJECT_ENUMS_H
+#define HB_GOBJECT_ENUMS_H
+
+#include "hb.h"
+
+#include <glib-object.h>
+
+HB_BEGIN_DECLS
+
+
+/*** END file-header ***/
+
+/*** BEGIN value-header ***/
+GType @enum_name@_get_type (void) G_GNUC_CONST;
+#define @ENUMPREFIX@_TYPE_@ENUMSHORT@ (@enum_name@_get_type ())
+
+/*** END value-header ***/
+
+/*** BEGIN file-tail ***/
+
+HB_END_DECLS
+
+#endif /* HB_GOBJECT_ENUMS_H */
+/*** END file-tail ***/
diff --git a/extensions/externals/src/harfbuzz/src/hb-gobject-structs.cc b/extensions/externals/src/harfbuzz/src/hb-gobject-structs.cc
new file mode 100644
index 0000000..2451b66
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-gobject-structs.cc
@@ -0,0 +1,120 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+/* g++ didn't like older gtype.h gcc-only code path. */
+#include <glib.h>
+#if !GLIB_CHECK_VERSION(2,29,16)
+#undef __GNUC__
+#undef __GNUC_MINOR__
+#define __GNUC__ 2
+#define __GNUC_MINOR__ 6
+#endif
+
+#include "hb-gobject.h"
+
+#define HB_DEFINE_BOXED_TYPE(name,copy_func,free_func) \
+GType \
+hb_gobject_##name##_get_type (void) \
+{ \
+   static gsize type_id = 0; \
+   if (g_once_init_enter (&type_id)) { \
+      GType id = g_boxed_type_register_static (g_intern_static_string ("hb_" #name "_t"), \
+					       (GBoxedCopyFunc) copy_func, \
+					       (GBoxedFreeFunc) free_func); \
+      g_once_init_leave (&type_id, id); \
+   } \
+   return type_id; \
+}
+
+#define HB_DEFINE_OBJECT_TYPE(name) \
+	HB_DEFINE_BOXED_TYPE (name, hb_##name##_reference, hb_##name##_destroy);
+
+HB_DEFINE_OBJECT_TYPE (buffer)
+HB_DEFINE_OBJECT_TYPE (blob)
+HB_DEFINE_OBJECT_TYPE (face)
+HB_DEFINE_OBJECT_TYPE (font)
+HB_DEFINE_OBJECT_TYPE (font_funcs)
+HB_DEFINE_OBJECT_TYPE (set)
+HB_DEFINE_OBJECT_TYPE (shape_plan)
+HB_DEFINE_OBJECT_TYPE (unicode_funcs)
+
+
+static hb_feature_t *feature_reference (hb_feature_t *g)
+{
+  hb_feature_t *c = (hb_feature_t *) calloc (1, sizeof (hb_feature_t));
+  if (unlikely (!c)) return NULL;
+  *c = *g;
+  return c;
+}
+static void feature_destroy (hb_feature_t *g) { free (g); }
+HB_DEFINE_BOXED_TYPE (feature, feature_reference, feature_destroy)
+
+static hb_glyph_info_t *glyph_info_reference (hb_glyph_info_t *g)
+{
+  hb_glyph_info_t *c = (hb_glyph_info_t *) calloc (1, sizeof (hb_glyph_info_t));
+  if (unlikely (!c)) return NULL;
+  *c = *g;
+  return c;
+}
+static void glyph_info_destroy (hb_glyph_info_t *g) { free (g); }
+HB_DEFINE_BOXED_TYPE (glyph_info, glyph_info_reference, glyph_info_destroy)
+
+static hb_glyph_position_t *glyph_position_reference (hb_glyph_position_t *g)
+{
+  hb_glyph_position_t *c = (hb_glyph_position_t *) calloc (1, sizeof (hb_glyph_position_t));
+  if (unlikely (!c)) return NULL;
+  *c = *g;
+  return c;
+}
+static void glyph_position_destroy (hb_glyph_position_t *g) { free (g); }
+HB_DEFINE_BOXED_TYPE (glyph_position, glyph_position_reference, glyph_position_destroy)
+
+static hb_segment_properties_t *segment_properties_reference (hb_segment_properties_t *g)
+{
+  hb_segment_properties_t *c = (hb_segment_properties_t *) calloc (1, sizeof (hb_segment_properties_t));
+  if (unlikely (!c)) return NULL;
+  *c = *g;
+  return c;
+}
+static void segment_properties_destroy (hb_segment_properties_t *g) { free (g); }
+HB_DEFINE_BOXED_TYPE (segment_properties, segment_properties_reference, segment_properties_destroy)
+
+static hb_user_data_key_t user_data_key_reference (hb_user_data_key_t l) { return l; }
+static void user_data_key_destroy (hb_user_data_key_t l) { }
+HB_DEFINE_BOXED_TYPE (user_data_key, user_data_key_reference, user_data_key_destroy)
+
+
+static hb_language_t *language_reference (hb_language_t *l)
+{
+  hb_language_t *c = (hb_language_t *) calloc (1, sizeof (hb_language_t));
+  if (unlikely (!c)) return NULL;
+  *c = *l;
+  return c;
+}
+static void language_destroy (hb_language_t *l) { free (l); }
+HB_DEFINE_BOXED_TYPE (language, language_reference, language_destroy)
diff --git a/extensions/externals/src/harfbuzz/src/hb-gobject-structs.h b/extensions/externals/src/harfbuzz/src/hb-gobject-structs.h
new file mode 100644
index 0000000..4a88d56
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-gobject-structs.h
@@ -0,0 +1,95 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_GOBJECT_H_IN
+#error "Include <hb-gobject.h> instead."
+#endif
+
+#ifndef HB_GOBJECT_STRUCTS_H
+#define HB_GOBJECT_STRUCTS_H
+
+#include "hb.h"
+
+#include <glib-object.h>
+
+HB_BEGIN_DECLS
+
+
+/* Object types */
+
+GType hb_gobject_blob_get_type (void);
+#define HB_GOBJECT_TYPE_BLOB (hb_gobject_blob_get_type ())
+
+GType hb_gobject_buffer_get_type (void);
+#define HB_GOBJECT_TYPE_BUFFER (hb_gobject_buffer_get_type ())
+
+GType hb_gobject_face_get_type (void);
+#define HB_GOBJECT_TYPE_FACE (hb_gobject_face_get_type ())
+
+GType hb_gobject_font_get_type (void);
+#define HB_GOBJECT_TYPE_FONT (hb_gobject_font_get_type ())
+
+GType hb_gobject_font_funcs_get_type (void);
+#define HB_GOBJECT_TYPE_FONT_FUNCS (hb_gobject_font_funcs_get_type ())
+
+GType hb_gobject_set_get_type (void);
+#define HB_GOBJECT_TYPE_SET (hb_gobject_set_get_type ())
+
+GType hb_gobject_shape_plan_get_type (void);
+#define HB_GOBJECT_TYPE_SHAPE_PLAN (hb_gobject_shape_plan_get_type ())
+
+GType hb_gobject_unicode_funcs_get_type (void);
+#define HB_GOBJECT_TYPE_UNICODE_FUNCS (hb_gobject_unicode_funcs_get_type ())
+
+/* Value types */
+
+GType hb_gobject_feature_get_type (void);
+#define HB_GOBJECT_TYPE_FEATURE (hb_gobject_feature_get_type ())
+
+GType hb_gobject_glyph_info_get_type (void);
+#define HB_GOBJECT_TYPE_GLYPH_INFO (hb_gobject_glyph_info_get_type ())
+
+GType hb_gobject_glyph_position_get_type (void);
+#define HB_GOBJECT_TYPE_GLYPH_POSITION (hb_gobject_glyph_position_get_type ())
+
+GType hb_gobject_segment_properties_get_type (void);
+#define HB_GOBJECT_TYPE_SEGMENT_PROPERTIES (hb_gobject_segment_properties_get_type ())
+
+GType hb_gobject_user_data_key_get_type (void);
+#define HB_GOBJECT_TYPE_USER_DATA_KEY (hb_gobject_user_data_key_get_type ())
+
+/* Currently gobject-introspection doesn't understand that hb_language_t
+ * can be passed by-value.  As such we box it up.  May remove in the
+ * future.
+ *
+ *   https://bugzilla.gnome.org/show_bug.cgi?id=707656
+ */
+GType hb_gobject_language_get_type (void);
+#define HB_GOBJECT_TYPE_LANGUAGE (hb_gobject_language_get_type ())
+
+HB_END_DECLS
+
+#endif /* HB_GOBJECT_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-gobject.h b/extensions/externals/src/harfbuzz/src/hb-gobject.h
new file mode 100644
index 0000000..ea1bd25
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-gobject.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_GOBJECT_H
+#define HB_GOBJECT_H
+#define HB_GOBJECT_H_IN
+
+#include "hb.h"
+
+#include "hb-gobject-enums.h"
+#include "hb-gobject-structs.h"
+
+HB_BEGIN_DECLS
+HB_END_DECLS
+
+#undef HB_GOBJECT_H_IN
+#endif /* HB_GOBJECT_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-graphite2.cc b/extensions/externals/src/harfbuzz/src/hb-graphite2.cc
new file mode 100644
index 0000000..6fe16ca
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-graphite2.cc
@@ -0,0 +1,369 @@
+/*
+ * Copyright © 2011  Martin Hosken
+ * Copyright © 2011  SIL International
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define HB_SHAPER graphite2
+#define hb_graphite2_shaper_font_data_t gr_font
+#include "hb-shaper-impl-private.hh"
+
+#include "hb-graphite2.h"
+
+#include <graphite2/Segment.h>
+
+#include "hb-ot-tag.h"
+
+
+HB_SHAPER_DATA_ENSURE_DECLARE(graphite2, face)
+HB_SHAPER_DATA_ENSURE_DECLARE(graphite2, font)
+
+
+/*
+ * shaper face data
+ */
+
+typedef struct hb_graphite2_tablelist_t {
+  struct hb_graphite2_tablelist_t *next;
+  hb_blob_t *blob;
+  unsigned int tag;
+} hb_graphite2_tablelist_t;
+
+struct hb_graphite2_shaper_face_data_t {
+  hb_face_t *face;
+  gr_face   *grface;
+  hb_graphite2_tablelist_t *tlist;
+};
+
+static const void *hb_graphite2_get_table (const void *data, unsigned int tag, size_t *len)
+{
+  hb_graphite2_shaper_face_data_t *face_data = (hb_graphite2_shaper_face_data_t *) data;
+  hb_graphite2_tablelist_t *tlist = face_data->tlist;
+
+  hb_blob_t *blob = NULL;
+
+  for (hb_graphite2_tablelist_t *p = tlist; p; p = p->next)
+    if (p->tag == tag) {
+      blob = p->blob;
+      break;
+    }
+
+  if (unlikely (!blob))
+  {
+    blob = face_data->face->reference_table (tag);
+
+    hb_graphite2_tablelist_t *p = (hb_graphite2_tablelist_t *) calloc (1, sizeof (hb_graphite2_tablelist_t));
+    if (unlikely (!p)) {
+      hb_blob_destroy (blob);
+      return NULL;
+    }
+    p->blob = blob;
+    p->tag = tag;
+
+    /* TODO Not thread-safe, but fairly harmless.
+     * We can do the double-chcked pointer cmpexch thing here. */
+    p->next = face_data->tlist;
+    face_data->tlist = p;
+  }
+
+  unsigned int tlen;
+  const char *d = hb_blob_get_data (blob, &tlen);
+  *len = tlen;
+  return d;
+}
+
+hb_graphite2_shaper_face_data_t *
+_hb_graphite2_shaper_face_data_create (hb_face_t *face)
+{
+  hb_blob_t *silf_blob = face->reference_table (HB_GRAPHITE2_TAG_SILF);
+  /* Umm, we just reference the table to check whether it exists.
+   * Maybe add better API for this? */
+  if (!hb_blob_get_length (silf_blob))
+  {
+    hb_blob_destroy (silf_blob);
+    return NULL;
+  }
+  hb_blob_destroy (silf_blob);
+
+  hb_graphite2_shaper_face_data_t *data = (hb_graphite2_shaper_face_data_t *) calloc (1, sizeof (hb_graphite2_shaper_face_data_t));
+  if (unlikely (!data))
+    hb_blob_destroy (silf_blob);
+
+  data->face = face;
+  data->grface = gr_make_face (data, &hb_graphite2_get_table, gr_face_preloadAll);
+
+  if (unlikely (!data->grface)) {
+    free (data);
+    return NULL;
+  }
+
+  return data;
+}
+
+void
+_hb_graphite2_shaper_face_data_destroy (hb_graphite2_shaper_face_data_t *data)
+{
+  hb_graphite2_tablelist_t *tlist = data->tlist;
+
+  while (tlist)
+  {
+    hb_graphite2_tablelist_t *old = tlist;
+    hb_blob_destroy (tlist->blob);
+    tlist = tlist->next;
+    free (old);
+  }
+
+  gr_face_destroy (data->grface);
+
+  free (data);
+}
+
+gr_face *
+hb_graphite2_face_get_gr_face (hb_face_t *face)
+{
+  if (unlikely (!hb_graphite2_shaper_face_data_ensure (face))) return NULL;
+  return HB_SHAPER_DATA_GET (face)->grface;
+}
+
+
+/*
+ * shaper font data
+ */
+
+static float hb_graphite2_get_advance (const void *hb_font, unsigned short gid)
+{
+  return ((hb_font_t *) hb_font)->get_glyph_h_advance (gid);
+}
+
+hb_graphite2_shaper_font_data_t *
+_hb_graphite2_shaper_font_data_create (hb_font_t *font)
+{
+  if (unlikely (!hb_graphite2_shaper_face_data_ensure (font->face))) return NULL;
+
+  hb_face_t *face = font->face;
+  hb_graphite2_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+
+  return gr_make_font_with_advance_fn (font->x_scale, font, &hb_graphite2_get_advance, face_data->grface);
+}
+
+void
+_hb_graphite2_shaper_font_data_destroy (hb_graphite2_shaper_font_data_t *data)
+{
+  gr_font_destroy (data);
+}
+
+gr_font *
+hb_graphite2_font_get_gr_font (hb_font_t *font)
+{
+  if (unlikely (!hb_graphite2_shaper_font_data_ensure (font))) return NULL;
+  return HB_SHAPER_DATA_GET (font);
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+struct hb_graphite2_shaper_shape_plan_data_t {};
+
+hb_graphite2_shaper_shape_plan_data_t *
+_hb_graphite2_shaper_shape_plan_data_create (hb_shape_plan_t    *shape_plan HB_UNUSED,
+					     const hb_feature_t *user_features HB_UNUSED,
+					     unsigned int        num_user_features HB_UNUSED)
+{
+  return (hb_graphite2_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_graphite2_shaper_shape_plan_data_destroy (hb_graphite2_shaper_shape_plan_data_t *data HB_UNUSED)
+{
+}
+
+
+/*
+ * shaper
+ */
+
+struct hb_graphite2_cluster_t {
+  unsigned int base_char;
+  unsigned int num_chars;
+  unsigned int base_glyph;
+  unsigned int num_glyphs;
+};
+
+hb_bool_t
+_hb_graphite2_shape (hb_shape_plan_t    *shape_plan,
+		     hb_font_t          *font,
+		     hb_buffer_t        *buffer,
+		     const hb_feature_t *features,
+		     unsigned int        num_features)
+{
+  hb_face_t *face = font->face;
+  gr_face *grface = HB_SHAPER_DATA_GET (face)->grface;
+  gr_font *grfont = HB_SHAPER_DATA_GET (font);
+
+  const char *lang = hb_language_to_string (hb_buffer_get_language (buffer));
+  const char *lang_end = lang ? strchr (lang, '-') : NULL;
+  int lang_len = lang_end ? lang_end - lang : -1;
+  gr_feature_val *feats = gr_face_featureval_for_lang (grface, lang ? hb_tag_from_string (lang, lang_len) : 0);
+
+  while (num_features--)
+  {
+    const gr_feature_ref *fref = gr_face_find_fref (grface, features->tag);
+    if (fref)
+      gr_fref_set_feature_value (fref, features->value, feats);
+    features++;
+  }
+
+  gr_segment *seg = NULL;
+  const gr_slot *is;
+  unsigned int ci = 0, ic = 0;
+  float curradvx = 0., curradvy = 0.;
+
+  unsigned int scratch_size;
+  char *scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+
+#define ALLOCATE_ARRAY(Type, name, len) \
+  Type *name = (Type *) scratch; \
+  scratch += (len) * sizeof ((name)[0]); \
+  scratch_size -= (len) * sizeof ((name)[0]);
+
+  ALLOCATE_ARRAY (uint32_t, chars, buffer->len);
+
+  for (unsigned int i = 0; i < buffer->len; ++i)
+    chars[i] = buffer->info[i].codepoint;
+
+  hb_tag_t script_tag[2];
+  hb_ot_tags_from_script (hb_buffer_get_script (buffer), &script_tag[0], &script_tag[1]);
+
+  seg = gr_make_seg (grfont, grface,
+		     script_tag[1] == HB_TAG_NONE ? script_tag[0] : script_tag[1],
+		     feats,
+		     gr_utf32, chars, buffer->len,
+		     2 | (hb_buffer_get_direction (buffer) == HB_DIRECTION_RTL ? 1 : 0));
+
+  if (unlikely (!seg)) {
+    if (feats) gr_featureval_destroy (feats);
+    return false;
+  }
+
+  unsigned int glyph_count = gr_seg_n_slots (seg);
+  if (unlikely (!glyph_count)) {
+    if (feats) gr_featureval_destroy (feats);
+    gr_seg_destroy (seg);
+    return false;
+  }
+
+  scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+  while ((sizeof (hb_graphite2_cluster_t) * buffer->len +
+	  sizeof (hb_codepoint_t) * glyph_count) > scratch_size)
+  {
+    buffer->ensure (buffer->allocated * 2);
+    if (unlikely (buffer->in_error)) {
+      if (feats) gr_featureval_destroy (feats);
+      gr_seg_destroy (seg);
+      return false;
+    }
+    scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+  }
+
+  ALLOCATE_ARRAY (hb_graphite2_cluster_t, clusters, buffer->len);
+  ALLOCATE_ARRAY (hb_codepoint_t, gids, glyph_count);
+
+  memset (clusters, 0, sizeof (clusters[0]) * buffer->len);
+
+  hb_codepoint_t *pg = gids;
+  for (is = gr_seg_first_slot (seg), ic = 0; is; is = gr_slot_next_in_segment (is), ic++)
+  {
+    unsigned int before = gr_slot_before (is);
+    unsigned int after = gr_slot_after (is);
+    *pg = gr_slot_gid (is);
+    pg++;
+    while (clusters[ci].base_char > before && ci)
+    {
+      clusters[ci-1].num_chars += clusters[ci].num_chars;
+      clusters[ci-1].num_glyphs += clusters[ci].num_glyphs;
+      ci--;
+    }
+
+    if (gr_slot_can_insert_before (is) && clusters[ci].num_chars && before >= clusters[ci].base_char + clusters[ci].num_chars)
+    {
+      hb_graphite2_cluster_t *c = clusters + ci + 1;
+      c->base_char = clusters[ci].base_char + clusters[ci].num_chars;
+      c->num_chars = before - c->base_char;
+      c->base_glyph = ic;
+      c->num_glyphs = 0;
+      ci++;
+    }
+    clusters[ci].num_glyphs++;
+
+    if (clusters[ci].base_char + clusters[ci].num_chars < after + 1)
+	clusters[ci].num_chars = after + 1 - clusters[ci].base_char;
+  }
+  ci++;
+
+  //buffer->clear_output ();
+  for (unsigned int i = 0; i < ci; ++i)
+  {
+    for (unsigned int j = 0; j < clusters[i].num_glyphs; ++j)
+    {
+      hb_glyph_info_t *info = &buffer->info[clusters[i].base_glyph + j];
+      info->codepoint = gids[clusters[i].base_glyph + j];
+      info->cluster = gr_cinfo_base(gr_seg_cinfo(seg, clusters[i].base_char));
+    }
+  }
+  buffer->len = glyph_count;
+  //buffer->swap_buffers ();
+
+  if (HB_DIRECTION_IS_BACKWARD(buffer->props.direction))
+    curradvx = gr_seg_advance_X(seg);
+
+  hb_glyph_position_t *pPos;
+  for (pPos = hb_buffer_get_glyph_positions (buffer, NULL), is = gr_seg_first_slot (seg);
+       is; pPos++, is = gr_slot_next_in_segment (is))
+  {
+    pPos->x_offset = gr_slot_origin_X (is) - curradvx;
+    pPos->y_offset = gr_slot_origin_Y (is) - curradvy;
+    pPos->x_advance = gr_slot_advance_X (is, grface, grfont);
+    pPos->y_advance = gr_slot_advance_Y (is, grface, grfont);
+    if (HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+      curradvx -= pPos->x_advance;
+    pPos->x_offset = gr_slot_origin_X (is) - curradvx;
+    if (!HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+      curradvx += pPos->x_advance;
+    pPos->y_offset = gr_slot_origin_Y (is) - curradvy;
+    curradvy += pPos->y_advance;
+  }
+  if (!HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+    pPos[-1].x_advance += gr_seg_advance_X(seg) - curradvx;
+
+  if (HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+    hb_buffer_reverse_clusters (buffer);
+
+  if (feats) gr_featureval_destroy (feats);
+  gr_seg_destroy (seg);
+
+  return true;
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-graphite2.h b/extensions/externals/src/harfbuzz/src/hb-graphite2.h
new file mode 100644
index 0000000..3eae54a
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-graphite2.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2011  Martin Hosken
+ * Copyright (C) 2011  SIL International
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ */
+
+#ifndef HB_GRAPHITE2_H
+#define HB_GRAPHITE2_H
+
+#include "hb.h"
+
+#include <graphite2/Font.h>
+
+HB_BEGIN_DECLS
+
+
+#define HB_GRAPHITE2_TAG_SILF HB_TAG('S','i','l','f')
+
+
+gr_face *
+hb_graphite2_face_get_gr_face (hb_face_t *face);
+
+gr_font *
+hb_graphite2_font_get_gr_font (hb_font_t *font);
+
+
+HB_END_DECLS
+
+#endif /* HB_GRAPHITE2_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-icu.cc b/extensions/externals/src/harfbuzz/src/hb-icu.cc
new file mode 100644
index 0000000..c177be2
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-icu.cc
@@ -0,0 +1,372 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2009  Keith Stribley
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-icu.h"
+
+#include "hb-unicode-private.hh"
+
+#include <unicode/uchar.h>
+#include <unicode/unorm.h>
+#include <unicode/ustring.h>
+#include <unicode/uversion.h>
+
+
+hb_script_t
+hb_icu_script_to_script (UScriptCode script)
+{
+  if (unlikely (script == USCRIPT_INVALID_CODE))
+    return HB_SCRIPT_INVALID;
+
+  return hb_script_from_string (uscript_getShortName (script), -1);
+}
+
+UScriptCode
+hb_icu_script_from_script (hb_script_t script)
+{
+  if (unlikely (script == HB_SCRIPT_INVALID))
+    return USCRIPT_INVALID_CODE;
+
+  for (unsigned int i = 0; i < USCRIPT_CODE_LIMIT; i++)
+    if (unlikely (hb_icu_script_to_script ((UScriptCode) i) == script))
+      return (UScriptCode) i;
+
+  return USCRIPT_UNKNOWN;
+}
+
+
+static hb_unicode_combining_class_t
+hb_icu_unicode_combining_class (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+				hb_codepoint_t      unicode,
+				void               *user_data HB_UNUSED)
+
+{
+  return (hb_unicode_combining_class_t) u_getCombiningClass (unicode);
+}
+
+static unsigned int
+hb_icu_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+				hb_codepoint_t      unicode,
+				void               *user_data HB_UNUSED)
+{
+  switch (u_getIntPropertyValue(unicode, UCHAR_EAST_ASIAN_WIDTH))
+  {
+  case U_EA_WIDE:
+  case U_EA_FULLWIDTH:
+    return 2;
+  case U_EA_NEUTRAL:
+  case U_EA_AMBIGUOUS:
+  case U_EA_HALFWIDTH:
+  case U_EA_NARROW:
+    return 1;
+  }
+  return 1;
+}
+
+static hb_unicode_general_category_t
+hb_icu_unicode_general_category (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+				 hb_codepoint_t      unicode,
+				 void               *user_data HB_UNUSED)
+{
+  switch (u_getIntPropertyValue(unicode, UCHAR_GENERAL_CATEGORY))
+  {
+  case U_UNASSIGNED:			return HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED;
+
+  case U_UPPERCASE_LETTER:		return HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER;
+  case U_LOWERCASE_LETTER:		return HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER;
+  case U_TITLECASE_LETTER:		return HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER;
+  case U_MODIFIER_LETTER:		return HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER;
+  case U_OTHER_LETTER:			return HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER;
+
+  case U_NON_SPACING_MARK:		return HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK;
+  case U_ENCLOSING_MARK:		return HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK;
+  case U_COMBINING_SPACING_MARK:	return HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK;
+
+  case U_DECIMAL_DIGIT_NUMBER:		return HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER;
+  case U_LETTER_NUMBER:			return HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER;
+  case U_OTHER_NUMBER:			return HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER;
+
+  case U_SPACE_SEPARATOR:		return HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR;
+  case U_LINE_SEPARATOR:		return HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR;
+  case U_PARAGRAPH_SEPARATOR:		return HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR;
+
+  case U_CONTROL_CHAR:			return HB_UNICODE_GENERAL_CATEGORY_CONTROL;
+  case U_FORMAT_CHAR:			return HB_UNICODE_GENERAL_CATEGORY_FORMAT;
+  case U_PRIVATE_USE_CHAR:		return HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE;
+  case U_SURROGATE:			return HB_UNICODE_GENERAL_CATEGORY_SURROGATE;
+
+
+  case U_DASH_PUNCTUATION:		return HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION;
+  case U_START_PUNCTUATION:		return HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION;
+  case U_END_PUNCTUATION:		return HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION;
+  case U_CONNECTOR_PUNCTUATION:		return HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION;
+  case U_OTHER_PUNCTUATION:		return HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION;
+
+  case U_MATH_SYMBOL:			return HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL;
+  case U_CURRENCY_SYMBOL:		return HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL;
+  case U_MODIFIER_SYMBOL:		return HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL;
+  case U_OTHER_SYMBOL:			return HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL;
+
+  case U_INITIAL_PUNCTUATION:		return HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION;
+  case U_FINAL_PUNCTUATION:		return HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION;
+  }
+
+  return HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED;
+}
+
+static hb_codepoint_t
+hb_icu_unicode_mirroring (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+			  hb_codepoint_t      unicode,
+			  void               *user_data HB_UNUSED)
+{
+  return u_charMirror(unicode);
+}
+
+static hb_script_t
+hb_icu_unicode_script (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+		       hb_codepoint_t      unicode,
+		       void               *user_data HB_UNUSED)
+{
+  UErrorCode status = U_ZERO_ERROR;
+  UScriptCode scriptCode = uscript_getScript(unicode, &status);
+
+  if (unlikely (U_FAILURE (status)))
+    return HB_SCRIPT_UNKNOWN;
+
+  return hb_icu_script_to_script (scriptCode);
+}
+
+#if U_ICU_VERSION_MAJOR_NUM >= 49
+static const UNormalizer2 *normalizer;
+#endif
+
+static hb_bool_t
+hb_icu_unicode_compose (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+			hb_codepoint_t      a,
+			hb_codepoint_t      b,
+			hb_codepoint_t     *ab,
+			void               *user_data HB_UNUSED)
+{
+#if U_ICU_VERSION_MAJOR_NUM >= 49
+  {
+    UChar32 ret = unorm2_composePair (normalizer, a, b);
+    if (ret < 0) return false;
+    *ab = ret;
+    return true;
+  }
+#endif
+
+  /* We don't ifdef-out the fallback code such that compiler always
+   * sees it and makes sure it's compilable. */
+
+  UChar utf16[4], normalized[5];
+  unsigned int len;
+  hb_bool_t ret, err;
+  UErrorCode icu_err;
+
+  len = 0;
+  err = false;
+  U16_APPEND (utf16, len, ARRAY_LENGTH (utf16), a, err);
+  if (err) return false;
+  U16_APPEND (utf16, len, ARRAY_LENGTH (utf16), b, err);
+  if (err) return false;
+
+  icu_err = U_ZERO_ERROR;
+  len = unorm_normalize (utf16, len, UNORM_NFC, 0, normalized, ARRAY_LENGTH (normalized), &icu_err);
+  if (U_FAILURE (icu_err))
+    return false;
+  if (u_countChar32 (normalized, len) == 1) {
+    U16_GET_UNSAFE (normalized, 0, *ab);
+    ret = true;
+  } else {
+    ret = false;
+  }
+
+  return ret;
+}
+
+static hb_bool_t
+hb_icu_unicode_decompose (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+			  hb_codepoint_t      ab,
+			  hb_codepoint_t     *a,
+			  hb_codepoint_t     *b,
+			  void               *user_data HB_UNUSED)
+{
+#if U_ICU_VERSION_MAJOR_NUM >= 49
+  {
+    UChar decomposed[4];
+    int len;
+    UErrorCode icu_err = U_ZERO_ERROR;
+    len = unorm2_getRawDecomposition (normalizer, ab, decomposed,
+				      ARRAY_LENGTH (decomposed), &icu_err);
+    if (U_FAILURE (icu_err) || len < 0) return false;
+
+    len = u_countChar32 (decomposed, len);
+    if (len == 1) {
+      U16_GET_UNSAFE (decomposed, 0, *a);
+      *b = 0;
+      return *a != ab;
+    } else if (len == 2) {
+      len =0;
+      U16_NEXT_UNSAFE (decomposed, len, *a);
+      U16_NEXT_UNSAFE (decomposed, len, *b);
+    }
+    return true;
+  }
+#endif
+
+  /* We don't ifdef-out the fallback code such that compiler always
+   * sees it and makes sure it's compilable. */
+
+  UChar utf16[2], normalized[2 * HB_UNICODE_MAX_DECOMPOSITION_LEN + 1];
+  unsigned int len;
+  hb_bool_t ret, err;
+  UErrorCode icu_err;
+
+  /* This function is a monster! Maybe it wasn't a good idea adding a
+   * pairwise decompose API... */
+  /* Watchout for the dragons.  Err, watchout for macros changing len. */
+
+  len = 0;
+  err = false;
+  U16_APPEND (utf16, len, ARRAY_LENGTH (utf16), ab, err);
+  if (err) return false;
+
+  icu_err = U_ZERO_ERROR;
+  len = unorm_normalize (utf16, len, UNORM_NFD, 0, normalized, ARRAY_LENGTH (normalized), &icu_err);
+  if (U_FAILURE (icu_err))
+    return false;
+
+  len = u_countChar32 (normalized, len);
+
+  if (len == 1) {
+    U16_GET_UNSAFE (normalized, 0, *a);
+    *b = 0;
+    ret = *a != ab;
+  } else if (len == 2) {
+    len =0;
+    U16_NEXT_UNSAFE (normalized, len, *a);
+    U16_NEXT_UNSAFE (normalized, len, *b);
+
+    /* Here's the ugly part: if ab decomposes to a single character and
+     * that character decomposes again, we have to detect that and undo
+     * the second part :-(. */
+    UChar recomposed[20];
+    icu_err = U_ZERO_ERROR;
+    unorm_normalize (normalized, len, UNORM_NFC, 0, recomposed, ARRAY_LENGTH (recomposed), &icu_err);
+    if (U_FAILURE (icu_err))
+      return false;
+    hb_codepoint_t c;
+    U16_GET_UNSAFE (recomposed, 0, c);
+    if (c != *a && c != ab) {
+      *a = c;
+      *b = 0;
+    }
+    ret = true;
+  } else {
+    /* If decomposed to more than two characters, take the last one,
+     * and recompose the rest to get the first component. */
+    U16_PREV_UNSAFE (normalized, len, *b); /* Changes len in-place. */
+    UChar recomposed[18 * 2];
+    icu_err = U_ZERO_ERROR;
+    len = unorm_normalize (normalized, len, UNORM_NFC, 0, recomposed, ARRAY_LENGTH (recomposed), &icu_err);
+    if (U_FAILURE (icu_err))
+      return false;
+    /* We expect that recomposed has exactly one character now. */
+    if (unlikely (u_countChar32 (recomposed, len) != 1))
+      return false;
+    U16_GET_UNSAFE (recomposed, 0, *a);
+    ret = true;
+  }
+
+  return ret;
+}
+
+static unsigned int
+hb_icu_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs HB_UNUSED,
+					hb_codepoint_t      u,
+					hb_codepoint_t     *decomposed,
+					void               *user_data HB_UNUSED)
+{
+  UChar utf16[2], normalized[2 * HB_UNICODE_MAX_DECOMPOSITION_LEN + 1];
+  unsigned int len;
+  int32_t utf32_len;
+  hb_bool_t err;
+  UErrorCode icu_err;
+
+  /* Copy @u into a UTF-16 array to be passed to ICU. */
+  len = 0;
+  err = FALSE;
+  U16_APPEND (utf16, len, ARRAY_LENGTH (utf16), u, err);
+  if (err)
+    return 0;
+
+  /* Normalise the codepoint using NFKD mode. */
+  icu_err = U_ZERO_ERROR;
+  len = unorm_normalize (utf16, len, UNORM_NFKD, 0, normalized, ARRAY_LENGTH (normalized), &icu_err);
+  if (icu_err)
+    return 0;
+
+  /* Convert the decomposed form from UTF-16 to UTF-32. */
+  icu_err = U_ZERO_ERROR;
+  u_strToUTF32 ((UChar32*) decomposed, HB_UNICODE_MAX_DECOMPOSITION_LEN, &utf32_len, normalized, len, &icu_err);
+  if (icu_err)
+    return 0;
+
+  return utf32_len;
+}
+
+
+hb_unicode_funcs_t *
+hb_icu_get_unicode_funcs (void)
+{
+  static const hb_unicode_funcs_t _hb_icu_unicode_funcs = {
+    HB_OBJECT_HEADER_STATIC,
+
+    NULL, /* parent */
+    true, /* immutable */
+    {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_icu_unicode_##name,
+      HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+    }
+  };
+
+#if U_ICU_VERSION_MAJOR_NUM >= 49
+  if (!hb_atomic_ptr_get (&normalizer)) {
+    UErrorCode icu_err = U_ZERO_ERROR;
+    /* We ignore failure in getNFCInstace(). */
+    hb_atomic_ptr_cmpexch (&normalizer, NULL, unorm2_getNFCInstance (&icu_err));
+  }
+#endif
+  return const_cast<hb_unicode_funcs_t *> (&_hb_icu_unicode_funcs);
+}
+
+
diff --git a/extensions/externals/src/harfbuzz/src/hb-icu.h b/extensions/externals/src/harfbuzz/src/hb-icu.h
new file mode 100644
index 0000000..f2f35f0
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-icu.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_ICU_H
+#define HB_ICU_H
+
+#include "hb.h"
+
+#include <unicode/uscript.h>
+
+HB_BEGIN_DECLS
+
+
+hb_script_t
+hb_icu_script_to_script (UScriptCode script);
+
+UScriptCode
+hb_icu_script_from_script (hb_script_t script);
+
+
+hb_unicode_funcs_t *
+hb_icu_get_unicode_funcs (void);
+
+
+HB_END_DECLS
+
+#endif /* HB_ICU_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-mutex-private.hh b/extensions/externals/src/harfbuzz/src/hb-mutex-private.hh
new file mode 100644
index 0000000..0fb21c2
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-mutex-private.hh
@@ -0,0 +1,130 @@
+/*
+ * Copyright © 2007  Chris Wilson
+ * Copyright © 2009,2010  Red Hat, Inc.
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Contributor(s):
+ *	Chris Wilson <chris@chris-wilson.co.uk>
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_MUTEX_PRIVATE_HH
+#define HB_MUTEX_PRIVATE_HH
+
+#include "hb-private.hh"
+
+
+/* mutex */
+
+/* We need external help for these */
+
+#if 0
+
+
+#elif !defined(HB_NO_MT) && (defined(_WIN32) || defined(__CYGWIN__))
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+typedef CRITICAL_SECTION hb_mutex_impl_t;
+#define HB_MUTEX_IMPL_INIT	{ NULL, 0, 0, NULL, NULL, 0 }
+#define hb_mutex_impl_init(M)	InitializeCriticalSection (M)
+#define hb_mutex_impl_lock(M)	EnterCriticalSection (M)
+#define hb_mutex_impl_unlock(M)	LeaveCriticalSection (M)
+#define hb_mutex_impl_finish(M)	DeleteCriticalSection (M)
+
+
+#elif !defined(HB_NO_MT) && (defined(HAVE_PTHREAD) || defined(__APPLE__))
+
+#include <pthread.h>
+typedef pthread_mutex_t hb_mutex_impl_t;
+#define HB_MUTEX_IMPL_INIT	PTHREAD_MUTEX_INITIALIZER
+#define hb_mutex_impl_init(M)	pthread_mutex_init (M, NULL)
+#define hb_mutex_impl_lock(M)	pthread_mutex_lock (M)
+#define hb_mutex_impl_unlock(M)	pthread_mutex_unlock (M)
+#define hb_mutex_impl_finish(M)	pthread_mutex_destroy (M)
+
+
+#elif !defined(HB_NO_MT) && defined(HAVE_INTEL_ATOMIC_PRIMITIVES)
+
+#if defined(HAVE_SCHED_H) && defined(HAVE_SCHED_YIELD)
+# include <sched.h>
+# define HB_SCHED_YIELD() sched_yield ()
+#else
+# define HB_SCHED_YIELD() HB_STMT_START {} HB_STMT_END
+#endif
+
+/* This actually is not a totally awful implementation. */
+typedef volatile int hb_mutex_impl_t;
+#define HB_MUTEX_IMPL_INIT	0
+#define hb_mutex_impl_init(M)	*(M) = 0
+#define hb_mutex_impl_lock(M)	HB_STMT_START { while (__sync_lock_test_and_set((M), 1)) HB_SCHED_YIELD (); } HB_STMT_END
+#define hb_mutex_impl_unlock(M)	__sync_lock_release (M)
+#define hb_mutex_impl_finish(M)	HB_STMT_START {} HB_STMT_END
+
+
+#elif !defined(HB_NO_MT)
+
+#if defined(HAVE_SCHED_H) && defined(HAVE_SCHED_YIELD)
+# include <sched.h>
+# define HB_SCHED_YIELD() sched_yield ()
+#else
+# define HB_SCHED_YIELD() HB_STMT_START {} HB_STMT_END
+#endif
+
+#define HB_MUTEX_INT_NIL 1 /* Warn that fallback implementation is in use. */
+typedef volatile int hb_mutex_impl_t;
+#define HB_MUTEX_IMPL_INIT	0
+#define hb_mutex_impl_init(M)	*(M) = 0
+#define hb_mutex_impl_lock(M)	HB_STMT_START { while (*(M)) HB_SCHED_YIELD (); (*(M))++; } HB_STMT_END
+#define hb_mutex_impl_unlock(M)	(*(M))--;
+#define hb_mutex_impl_finish(M)	HB_STMT_START {} HB_STMT_END
+
+
+#else /* HB_NO_MT */
+
+typedef int hb_mutex_impl_t;
+#define HB_MUTEX_IMPL_INIT	0
+#define hb_mutex_impl_init(M)	HB_STMT_START {} HB_STMT_END
+#define hb_mutex_impl_lock(M)	HB_STMT_START {} HB_STMT_END
+#define hb_mutex_impl_unlock(M)	HB_STMT_START {} HB_STMT_END
+#define hb_mutex_impl_finish(M)	HB_STMT_START {} HB_STMT_END
+
+#endif
+
+
+#define HB_MUTEX_INIT		{HB_MUTEX_IMPL_INIT}
+struct hb_mutex_t
+{
+  /* TODO Add tracing. */
+
+  hb_mutex_impl_t m;
+
+  inline void init   (void) { hb_mutex_impl_init   (&m); }
+  inline void lock   (void) { hb_mutex_impl_lock   (&m); }
+  inline void unlock (void) { hb_mutex_impl_unlock (&m); }
+  inline void finish (void) { hb_mutex_impl_finish (&m); }
+};
+
+
+#endif /* HB_MUTEX_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-object-private.hh b/extensions/externals/src/harfbuzz/src/hb-object-private.hh
new file mode 100644
index 0000000..8a9ae34
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-object-private.hh
@@ -0,0 +1,227 @@
+/*
+ * Copyright © 2007  Chris Wilson
+ * Copyright © 2009,2010  Red Hat, Inc.
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Contributor(s):
+ *	Chris Wilson <chris@chris-wilson.co.uk>
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OBJECT_PRIVATE_HH
+#define HB_OBJECT_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-atomic-private.hh"
+#include "hb-mutex-private.hh"
+
+
+/* Debug */
+
+#ifndef HB_DEBUG_OBJECT
+#define HB_DEBUG_OBJECT (HB_DEBUG+0)
+#endif
+
+
+/* reference_count */
+
+#define HB_REFERENCE_COUNT_INVALID_VALUE ((hb_atomic_int_t) -1)
+#define HB_REFERENCE_COUNT_INVALID {HB_REFERENCE_COUNT_INVALID_VALUE}
+struct hb_reference_count_t
+{
+  hb_atomic_int_t ref_count;
+
+  inline void init (int v) { ref_count = v; }
+  inline int inc (void) { return hb_atomic_int_add (const_cast<hb_atomic_int_t &> (ref_count),  1); }
+  inline int dec (void) { return hb_atomic_int_add (const_cast<hb_atomic_int_t &> (ref_count), -1); }
+  inline void finish (void) { ref_count = HB_REFERENCE_COUNT_INVALID_VALUE; }
+
+  inline bool is_invalid (void) const { return ref_count == HB_REFERENCE_COUNT_INVALID_VALUE; }
+
+};
+
+
+/* user_data */
+
+#define HB_USER_DATA_ARRAY_INIT {HB_MUTEX_INIT, HB_LOCKABLE_SET_INIT}
+struct hb_user_data_array_t
+{
+  /* TODO Add tracing. */
+
+  struct hb_user_data_item_t {
+    hb_user_data_key_t *key;
+    void *data;
+    hb_destroy_func_t destroy;
+
+    inline bool operator == (hb_user_data_key_t *other_key) const { return key == other_key; }
+    inline bool operator == (hb_user_data_item_t &other) const { return key == other.key; }
+
+    void finish (void) { if (destroy) destroy (data); }
+  };
+
+  hb_mutex_t lock;
+  hb_lockable_set_t<hb_user_data_item_t, hb_mutex_t> items;
+
+  inline void init (void) { lock.init (); items.init (); }
+
+  HB_INTERNAL bool set (hb_user_data_key_t *key,
+			void *              data,
+			hb_destroy_func_t   destroy,
+			hb_bool_t           replace);
+
+  HB_INTERNAL void *get (hb_user_data_key_t *key);
+
+  inline void finish (void) { items.finish (lock); lock.finish (); }
+};
+
+
+/* object_header */
+
+struct hb_object_header_t
+{
+  hb_reference_count_t ref_count;
+  hb_user_data_array_t user_data;
+
+#define HB_OBJECT_HEADER_STATIC {HB_REFERENCE_COUNT_INVALID, HB_USER_DATA_ARRAY_INIT}
+
+  static inline void *create (unsigned int size) {
+    hb_object_header_t *obj = (hb_object_header_t *) calloc (1, size);
+
+    if (likely (obj))
+      obj->init ();
+
+    return obj;
+  }
+
+  inline void init (void) {
+    ref_count.init (1);
+    user_data.init ();
+  }
+
+  inline bool is_inert (void) const {
+    return unlikely (ref_count.is_invalid ());
+  }
+
+  inline void reference (void) {
+    if (unlikely (!this || this->is_inert ()))
+      return;
+    ref_count.inc ();
+  }
+
+  inline bool destroy (void) {
+    if (unlikely (!this || this->is_inert ()))
+      return false;
+    if (ref_count.dec () != 1)
+      return false;
+
+    ref_count.finish (); /* Do this before user_data */
+    user_data.finish ();
+
+    return true;
+  }
+
+  inline bool set_user_data (hb_user_data_key_t *key,
+			     void *              data,
+			     hb_destroy_func_t   destroy_func,
+			     hb_bool_t           replace) {
+    if (unlikely (!this || this->is_inert ()))
+      return false;
+
+    return user_data.set (key, data, destroy_func, replace);
+  }
+
+  inline void *get_user_data (hb_user_data_key_t *key) {
+    if (unlikely (!this || this->is_inert ()))
+      return NULL;
+
+    return user_data.get (key);
+  }
+
+  inline void trace (const char *function) const {
+    if (unlikely (!this)) return;
+    /* TODO We cannot use DEBUG_MSG_FUNC here since that one currently only
+     * prints the class name and throws away the template info. */
+    DEBUG_MSG (OBJECT, (void *) this,
+	       "%s refcount=%d",
+	       function,
+	       this ? ref_count.ref_count : 0);
+  }
+
+  private:
+  ASSERT_POD ();
+};
+
+
+/* object */
+
+template <typename Type>
+static inline void hb_object_trace (const Type *obj, const char *function)
+{
+  obj->header.trace (function);
+}
+template <typename Type>
+static inline Type *hb_object_create (void)
+{
+  Type *obj = (Type *) hb_object_header_t::create (sizeof (Type));
+  hb_object_trace (obj, HB_FUNC);
+  return obj;
+}
+template <typename Type>
+static inline bool hb_object_is_inert (const Type *obj)
+{
+  return unlikely (obj->header.is_inert ());
+}
+template <typename Type>
+static inline Type *hb_object_reference (Type *obj)
+{
+  hb_object_trace (obj, HB_FUNC);
+  obj->header.reference ();
+  return obj;
+}
+template <typename Type>
+static inline bool hb_object_destroy (Type *obj)
+{
+  hb_object_trace (obj, HB_FUNC);
+  return obj->header.destroy ();
+}
+template <typename Type>
+static inline bool hb_object_set_user_data (Type               *obj,
+					    hb_user_data_key_t *key,
+					    void *              data,
+					    hb_destroy_func_t   destroy,
+					    hb_bool_t           replace)
+{
+  return obj->header.set_user_data (key, data, destroy, replace);
+}
+
+template <typename Type>
+static inline void *hb_object_get_user_data (Type               *obj,
+					     hb_user_data_key_t *key)
+{
+  return obj->header.get_user_data (key);
+}
+
+
+#endif /* HB_OBJECT_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-open-file-private.hh b/extensions/externals/src/harfbuzz/src/hb-open-file-private.hh
new file mode 100644
index 0000000..250504a
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-open-file-private.hh
@@ -0,0 +1,261 @@
+/*
+ * Copyright © 2007,2008,2009  Red Hat, Inc.
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OPEN_FILE_PRIVATE_HH
+#define HB_OPEN_FILE_PRIVATE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ *
+ * The OpenType Font File
+ *
+ */
+
+
+/*
+ * Organization of an OpenType Font
+ */
+
+struct OpenTypeFontFile;
+struct OffsetTable;
+struct TTCHeader;
+
+
+typedef struct TableRecord
+{
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this));
+  }
+
+  Tag		tag;		/* 4-byte identifier. */
+  CheckSum	checkSum;	/* CheckSum for this table. */
+  ULONG		offset;		/* Offset from beginning of TrueType font
+				 * file. */
+  ULONG		length;		/* Length of this table. */
+  public:
+  DEFINE_SIZE_STATIC (16);
+} OpenTypeTable;
+
+typedef struct OffsetTable
+{
+  friend struct OpenTypeFontFile;
+
+  inline unsigned int get_table_count (void) const
+  { return numTables; }
+  inline const TableRecord& get_table (unsigned int i) const
+  {
+    if (unlikely (i >= numTables)) return Null(TableRecord);
+    return tables[i];
+  }
+  inline bool find_table_index (hb_tag_t tag, unsigned int *table_index) const
+  {
+    Tag t;
+    t.set (tag);
+    unsigned int count = numTables;
+    for (unsigned int i = 0; i < count; i++)
+    {
+      if (t == tables[i].tag)
+      {
+        if (table_index) *table_index = i;
+        return true;
+      }
+    }
+    if (table_index) *table_index = Index::NOT_FOUND_INDEX;
+    return false;
+  }
+  inline const TableRecord& get_table_by_tag (hb_tag_t tag) const
+  {
+    unsigned int table_index;
+    find_table_index (tag, &table_index);
+    return get_table (table_index);
+  }
+
+  public:
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && c->check_array (tables, TableRecord::static_size, numTables));
+  }
+
+  protected:
+  Tag		sfnt_version;	/* '\0\001\0\00' if TrueType / 'OTTO' if CFF */
+  USHORT	numTables;	/* Number of tables. */
+  USHORT	searchRange;	/* (Maximum power of 2 <= numTables) x 16 */
+  USHORT	entrySelector;	/* Log2(maximum power of 2 <= numTables). */
+  USHORT	rangeShift;	/* NumTables x 16-searchRange. */
+  TableRecord	tables[VAR];	/* TableRecord entries. numTables items */
+  public:
+  DEFINE_SIZE_ARRAY (12, tables);
+} OpenTypeFontFace;
+
+
+/*
+ * TrueType Collections
+ */
+
+struct TTCHeaderVersion1
+{
+  friend struct TTCHeader;
+
+  inline unsigned int get_face_count (void) const { return table.len; }
+  inline const OpenTypeFontFace& get_face (unsigned int i) const { return this+table[i]; }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (table.sanitize (c, this));
+  }
+
+  protected:
+  Tag		ttcTag;		/* TrueType Collection ID string: 'ttcf' */
+  FixedVersion	version;	/* Version of the TTC Header (1.0),
+				 * 0x00010000 */
+  LongOffsetLongArrayOf<OffsetTable>
+		table;		/* Array of offsets to the OffsetTable for each font
+				 * from the beginning of the file */
+  public:
+  DEFINE_SIZE_ARRAY (12, table);
+};
+
+struct TTCHeader
+{
+  friend struct OpenTypeFontFile;
+
+  private:
+
+  inline unsigned int get_face_count (void) const
+  {
+    switch (u.header.version.major) {
+    case 2: /* version 2 is compatible with version 1 */
+    case 1: return u.version1.get_face_count ();
+    default:return 0;
+    }
+  }
+  inline const OpenTypeFontFace& get_face (unsigned int i) const
+  {
+    switch (u.header.version.major) {
+    case 2: /* version 2 is compatible with version 1 */
+    case 1: return u.version1.get_face (i);
+    default:return Null(OpenTypeFontFace);
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!u.header.version.sanitize (c))) return TRACE_RETURN (false);
+    switch (u.header.version.major) {
+    case 2: /* version 2 is compatible with version 1 */
+    case 1: return TRACE_RETURN (u.version1.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  struct {
+  Tag		ttcTag;		/* TrueType Collection ID string: 'ttcf' */
+  FixedVersion	version;	/* Version of the TTC Header (1.0 or 2.0),
+				 * 0x00010000 or 0x00020000 */
+  }			header;
+  TTCHeaderVersion1	version1;
+  } u;
+};
+
+
+/*
+ * OpenType Font File
+ */
+
+struct OpenTypeFontFile
+{
+  static const hb_tag_t CFFTag		= HB_TAG ('O','T','T','O'); /* OpenType with Postscript outlines */
+  static const hb_tag_t TrueTypeTag	= HB_TAG ( 0 , 1 , 0 , 0 ); /* OpenType with TrueType outlines */
+  static const hb_tag_t TTCTag		= HB_TAG ('t','t','c','f'); /* TrueType Collection */
+  static const hb_tag_t TrueTag		= HB_TAG ('t','r','u','e'); /* Obsolete Apple TrueType */
+  static const hb_tag_t Typ1Tag		= HB_TAG ('t','y','p','1'); /* Obsolete Apple Type1 font in SFNT container */
+
+  inline hb_tag_t get_tag (void) const { return u.tag; }
+
+  inline unsigned int get_face_count (void) const
+  {
+    switch (u.tag) {
+    case CFFTag:	/* All the non-collection tags */
+    case TrueTag:
+    case Typ1Tag:
+    case TrueTypeTag:	return 1;
+    case TTCTag:	return u.ttcHeader.get_face_count ();
+    default:		return 0;
+    }
+  }
+  inline const OpenTypeFontFace& get_face (unsigned int i) const
+  {
+    switch (u.tag) {
+    /* Note: for non-collection SFNT data we ignore index.  This is because
+     * Apple dfont container is a container of SFNT's.  So each SFNT is a
+     * non-TTC, but the index is more than zero. */
+    case CFFTag:	/* All the non-collection tags */
+    case TrueTag:
+    case Typ1Tag:
+    case TrueTypeTag:	return u.fontFace;
+    case TTCTag:	return u.ttcHeader.get_face (i);
+    default:		return Null(OpenTypeFontFace);
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!u.tag.sanitize (c))) return TRACE_RETURN (false);
+    switch (u.tag) {
+    case CFFTag:	/* All the non-collection tags */
+    case TrueTag:
+    case Typ1Tag:
+    case TrueTypeTag:	return TRACE_RETURN (u.fontFace.sanitize (c));
+    case TTCTag:	return TRACE_RETURN (u.ttcHeader.sanitize (c));
+    default:		return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  Tag			tag;		/* 4-byte identifier. */
+  OpenTypeFontFace	fontFace;
+  TTCHeader		ttcHeader;
+  } u;
+  public:
+  DEFINE_SIZE_UNION (4, tag);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OPEN_FILE_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-open-type-private.hh b/extensions/externals/src/harfbuzz/src/hb-open-type-private.hh
new file mode 100644
index 0000000..ee3a21d
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-open-type-private.hh
@@ -0,0 +1,981 @@
+/*
+ * Copyright © 2007,2008,2009,2010  Red Hat, Inc.
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OPEN_TYPE_PRIVATE_HH
+#define HB_OPEN_TYPE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-blob.h"
+
+
+namespace OT {
+
+
+
+/*
+ * Casts
+ */
+
+/* Cast to struct T, reference to reference */
+template<typename Type, typename TObject>
+inline const Type& CastR(const TObject &X)
+{ return reinterpret_cast<const Type&> (X); }
+template<typename Type, typename TObject>
+inline Type& CastR(TObject &X)
+{ return reinterpret_cast<Type&> (X); }
+
+/* Cast to struct T, pointer to pointer */
+template<typename Type, typename TObject>
+inline const Type* CastP(const TObject *X)
+{ return reinterpret_cast<const Type*> (X); }
+template<typename Type, typename TObject>
+inline Type* CastP(TObject *X)
+{ return reinterpret_cast<Type*> (X); }
+
+/* StructAtOffset<T>(P,Ofs) returns the struct T& that is placed at memory
+ * location pointed to by P plus Ofs bytes. */
+template<typename Type>
+inline const Type& StructAtOffset(const void *P, unsigned int offset)
+{ return * reinterpret_cast<const Type*> ((const char *) P + offset); }
+template<typename Type>
+inline Type& StructAtOffset(void *P, unsigned int offset)
+{ return * reinterpret_cast<Type*> ((char *) P + offset); }
+
+/* StructAfter<T>(X) returns the struct T& that is placed after X.
+ * Works with X of variable size also.  X must implement get_size() */
+template<typename Type, typename TObject>
+inline const Type& StructAfter(const TObject &X)
+{ return StructAtOffset<Type>(&X, X.get_size()); }
+template<typename Type, typename TObject>
+inline Type& StructAfter(TObject &X)
+{ return StructAtOffset<Type>(&X, X.get_size()); }
+
+
+
+/*
+ * Size checking
+ */
+
+/* Check _assertion in a method environment */
+#define _DEFINE_INSTANCE_ASSERTION1(_line, _assertion) \
+  inline void _instance_assertion_on_line_##_line (void) const \
+  { \
+    ASSERT_STATIC (_assertion); \
+    ASSERT_INSTANCE_POD (*this); /* Make sure it's POD. */ \
+  }
+# define _DEFINE_INSTANCE_ASSERTION0(_line, _assertion) _DEFINE_INSTANCE_ASSERTION1 (_line, _assertion)
+# define DEFINE_INSTANCE_ASSERTION(_assertion) _DEFINE_INSTANCE_ASSERTION0 (__LINE__, _assertion)
+
+/* Check that _code compiles in a method environment */
+#define _DEFINE_COMPILES_ASSERTION1(_line, _code) \
+  inline void _compiles_assertion_on_line_##_line (void) const \
+  { _code; }
+# define _DEFINE_COMPILES_ASSERTION0(_line, _code) _DEFINE_COMPILES_ASSERTION1 (_line, _code)
+# define DEFINE_COMPILES_ASSERTION(_code) _DEFINE_COMPILES_ASSERTION0 (__LINE__, _code)
+
+
+#define DEFINE_SIZE_STATIC(size) \
+  DEFINE_INSTANCE_ASSERTION (sizeof (*this) == (size)); \
+  static const unsigned int static_size = (size); \
+  static const unsigned int min_size = (size)
+
+/* Size signifying variable-sized array */
+#define VAR 1
+
+#define DEFINE_SIZE_UNION(size, _member) \
+  DEFINE_INSTANCE_ASSERTION (this->u._member.static_size == (size)); \
+  static const unsigned int min_size = (size)
+
+#define DEFINE_SIZE_MIN(size) \
+  DEFINE_INSTANCE_ASSERTION (sizeof (*this) >= (size)); \
+  static const unsigned int min_size = (size)
+
+#define DEFINE_SIZE_ARRAY(size, array) \
+  DEFINE_INSTANCE_ASSERTION (sizeof (*this) == (size) + sizeof (array[0])); \
+  DEFINE_COMPILES_ASSERTION ((void) array[0].static_size) \
+  static const unsigned int min_size = (size)
+
+#define DEFINE_SIZE_ARRAY2(size, array1, array2) \
+  DEFINE_INSTANCE_ASSERTION (sizeof (*this) == (size) + sizeof (this->array1[0]) + sizeof (this->array2[0])); \
+  DEFINE_COMPILES_ASSERTION ((void) array1[0].static_size; (void) array2[0].static_size) \
+  static const unsigned int min_size = (size)
+
+
+
+/*
+ * Null objects
+ */
+
+/* Global nul-content Null pool.  Enlarge as necessary. */
+/* TODO This really should be a extern HB_INTERNAL and defined somewhere... */
+static const void *_NullPool[64 / sizeof (void *)];
+
+/* Generic nul-content Null objects. */
+template <typename Type>
+static inline const Type& Null (void) {
+  ASSERT_STATIC (sizeof (Type) <= sizeof (_NullPool));
+  return *CastP<Type> (_NullPool);
+}
+
+/* Specializaiton for arbitrary-content arbitrary-sized Null objects. */
+#define DEFINE_NULL_DATA(Type, data) \
+static const char _Null##Type[sizeof (Type) + 1] = data; /* +1 is for nul-termination in data */ \
+template <> \
+inline const Type& Null<Type> (void) { \
+  return *CastP<Type> (_Null##Type); \
+} /* The following line really exists such that we end in a place needing semicolon */ \
+ASSERT_STATIC (Type::min_size + 1 <= sizeof (_Null##Type))
+
+/* Accessor macro. */
+#define Null(Type) Null<Type>()
+
+
+
+/*
+ * Sanitize
+ */
+
+#ifndef HB_DEBUG_SANITIZE
+#define HB_DEBUG_SANITIZE (HB_DEBUG+0)
+#endif
+
+
+#define TRACE_SANITIZE(this) \
+	hb_auto_trace_t<HB_DEBUG_SANITIZE, bool> trace \
+	(&c->debug_depth, c->get_name (), this, HB_FUNC, \
+	 "");
+
+/* This limits sanitizing time on really broken fonts. */
+#ifndef HB_SANITIZE_MAX_EDITS
+#define HB_SANITIZE_MAX_EDITS 100
+#endif
+
+struct hb_sanitize_context_t
+{
+  inline const char *get_name (void) { return "SANITIZE"; }
+  static const unsigned int max_debug_depth = HB_DEBUG_SANITIZE;
+  typedef bool return_t;
+  template <typename T>
+  inline return_t dispatch (const T &obj) { return obj.sanitize (this); }
+  static return_t default_return_value (void) { return true; }
+  bool stop_sublookup_iteration (const return_t r HB_UNUSED) const { return false; }
+
+  inline void init (hb_blob_t *b)
+  {
+    this->blob = hb_blob_reference (b);
+    this->writable = false;
+  }
+
+  inline void start_processing (void)
+  {
+    this->start = hb_blob_get_data (this->blob, NULL);
+    this->end = this->start + hb_blob_get_length (this->blob);
+    this->edit_count = 0;
+    this->debug_depth = 0;
+
+    DEBUG_MSG_LEVEL (SANITIZE, this->blob, 0, +1,
+		     "start [%p..%p] (%lu bytes)",
+		     this->start, this->end,
+		     (unsigned long) (this->end - this->start));
+  }
+
+  inline void end_processing (void)
+  {
+    DEBUG_MSG_LEVEL (SANITIZE, this->blob, 0, -1,
+		     "end [%p..%p] %u edit requests",
+		     this->start, this->end, this->edit_count);
+
+    hb_blob_destroy (this->blob);
+    this->blob = NULL;
+    this->start = this->end = NULL;
+  }
+
+  inline bool check_range (const void *base, unsigned int len) const
+  {
+    const char *p = (const char *) base;
+
+    hb_auto_trace_t<HB_DEBUG_SANITIZE, bool> trace
+      (&this->debug_depth, "SANITIZE", this->blob, NULL,
+       "check_range [%p..%p] (%d bytes) in [%p..%p]",
+       p, p + len, len,
+       this->start, this->end);
+
+    return TRACE_RETURN (likely (this->start <= p && p <= this->end && (unsigned int) (this->end - p) >= len));
+  }
+
+  inline bool check_array (const void *base, unsigned int record_size, unsigned int len) const
+  {
+    const char *p = (const char *) base;
+    bool overflows = _hb_unsigned_int_mul_overflows (len, record_size);
+
+    hb_auto_trace_t<HB_DEBUG_SANITIZE, bool> trace
+      (&this->debug_depth, "SANITIZE", this->blob, NULL,
+       "check_array [%p..%p] (%d*%d=%ld bytes) in [%p..%p]",
+       p, p + (record_size * len), record_size, len, (unsigned long) record_size * len,
+       this->start, this->end);
+
+    return TRACE_RETURN (likely (!overflows && this->check_range (base, record_size * len)));
+  }
+
+  template <typename Type>
+  inline bool check_struct (const Type *obj) const
+  {
+    return likely (this->check_range (obj, obj->min_size));
+  }
+
+  inline bool may_edit (const void *base HB_UNUSED, unsigned int len HB_UNUSED)
+  {
+    if (this->edit_count >= HB_SANITIZE_MAX_EDITS)
+      return false;
+
+    const char *p = (const char *) base;
+    this->edit_count++;
+
+    hb_auto_trace_t<HB_DEBUG_SANITIZE, bool> trace
+      (&this->debug_depth, "SANITIZE", this->blob, NULL,
+       "may_edit(%u) [%p..%p] (%d bytes) in [%p..%p] -> %s",
+       this->edit_count,
+       p, p + len, len,
+       this->start, this->end,
+       this->writable ? "GRANTED" : "DENIED");
+
+    return TRACE_RETURN (this->writable);
+  }
+
+  mutable unsigned int debug_depth;
+  const char *start, *end;
+  bool writable;
+  unsigned int edit_count;
+  hb_blob_t *blob;
+};
+
+
+
+/* Template to sanitize an object. */
+template <typename Type>
+struct Sanitizer
+{
+  static hb_blob_t *sanitize (hb_blob_t *blob) {
+    hb_sanitize_context_t c[1] = {{0}};
+    bool sane;
+
+    /* TODO is_sane() stuff */
+
+    c->init (blob);
+
+  retry:
+    DEBUG_MSG_FUNC (SANITIZE, blob, "start");
+
+    c->start_processing ();
+
+    if (unlikely (!c->start)) {
+      c->end_processing ();
+      return blob;
+    }
+
+    Type *t = CastP<Type> (const_cast<char *> (c->start));
+
+    sane = t->sanitize (c);
+    if (sane) {
+      if (c->edit_count) {
+	DEBUG_MSG_FUNC (SANITIZE, blob, "passed first round with %d edits; going for second round", c->edit_count);
+
+        /* sanitize again to ensure no toe-stepping */
+        c->edit_count = 0;
+	sane = t->sanitize (c);
+	if (c->edit_count) {
+	  DEBUG_MSG_FUNC (SANITIZE, blob, "requested %d edits in second round; FAILLING", c->edit_count);
+	  sane = false;
+	}
+      }
+    } else {
+      unsigned int edit_count = c->edit_count;
+      if (edit_count && !c->writable) {
+        c->start = hb_blob_get_data_writable (blob, NULL);
+	c->end = c->start + hb_blob_get_length (blob);
+
+	if (c->start) {
+	  c->writable = true;
+	  /* ok, we made it writable by relocating.  try again */
+	  DEBUG_MSG_FUNC (SANITIZE, blob, "retry");
+	  goto retry;
+	}
+      }
+    }
+
+    c->end_processing ();
+
+    DEBUG_MSG_FUNC (SANITIZE, blob, sane ? "PASSED" : "FAILED");
+    if (sane)
+      return blob;
+    else {
+      hb_blob_destroy (blob);
+      return hb_blob_get_empty ();
+    }
+  }
+
+  static const Type* lock_instance (hb_blob_t *blob) {
+    hb_blob_make_immutable (blob);
+    const char *base = hb_blob_get_data (blob, NULL);
+    return unlikely (!base) ? &Null(Type) : CastP<Type> (base);
+  }
+};
+
+
+
+/*
+ * Serialize
+ */
+
+#ifndef HB_DEBUG_SERIALIZE
+#define HB_DEBUG_SERIALIZE (HB_DEBUG+0)
+#endif
+
+
+#define TRACE_SERIALIZE(this) \
+	hb_auto_trace_t<HB_DEBUG_SERIALIZE, bool> trace \
+	(&c->debug_depth, "SERIALIZE", c, HB_FUNC, \
+	 "");
+
+
+struct hb_serialize_context_t
+{
+  inline hb_serialize_context_t (void *start, unsigned int size)
+  {
+    this->start = (char *) start;
+    this->end = this->start + size;
+
+    this->ran_out_of_room = false;
+    this->head = this->start;
+    this->debug_depth = 0;
+  }
+
+  template <typename Type>
+  inline Type *start_serialize (void)
+  {
+    DEBUG_MSG_LEVEL (SERIALIZE, this->start, 0, +1,
+		     "start [%p..%p] (%lu bytes)",
+		     this->start, this->end,
+		     (unsigned long) (this->end - this->start));
+
+    return start_embed<Type> ();
+  }
+
+  inline void end_serialize (void)
+  {
+    DEBUG_MSG_LEVEL (SERIALIZE, this->start, 0, -1,
+		     "end [%p..%p] serialized %d bytes; %s",
+		     this->start, this->end,
+		     (int) (this->head - this->start),
+		     this->ran_out_of_room ? "RAN OUT OF ROOM" : "did not ran out of room");
+
+  }
+
+  template <typename Type>
+  inline Type *copy (void)
+  {
+    assert (!this->ran_out_of_room);
+    unsigned int len = this->head - this->start;
+    void *p = malloc (len);
+    if (p)
+      memcpy (p, this->start, len);
+    return reinterpret_cast<Type *> (p);
+  }
+
+  template <typename Type>
+  inline Type *allocate_size (unsigned int size)
+  {
+    if (unlikely (this->ran_out_of_room || this->end - this->head < ptrdiff_t (size))) {
+      this->ran_out_of_room = true;
+      return NULL;
+    }
+    memset (this->head, 0, size);
+    char *ret = this->head;
+    this->head += size;
+    return reinterpret_cast<Type *> (ret);
+  }
+
+  template <typename Type>
+  inline Type *allocate_min (void)
+  {
+    return this->allocate_size<Type> (Type::min_size);
+  }
+
+  template <typename Type>
+  inline Type *start_embed (void)
+  {
+    Type *ret = reinterpret_cast<Type *> (this->head);
+    return ret;
+  }
+
+  template <typename Type>
+  inline Type *embed (const Type &obj)
+  {
+    unsigned int size = obj.get_size ();
+    Type *ret = this->allocate_size<Type> (size);
+    if (unlikely (!ret)) return NULL;
+    memcpy (ret, obj, size);
+    return ret;
+  }
+
+  template <typename Type>
+  inline Type *extend_min (Type &obj)
+  {
+    unsigned int size = obj.min_size;
+    assert (this->start <= (char *) &obj && (char *) &obj <= this->head && (char *) &obj + size >= this->head);
+    if (unlikely (!this->allocate_size<Type> (((char *) &obj) + size - this->head))) return NULL;
+    return reinterpret_cast<Type *> (&obj);
+  }
+
+  template <typename Type>
+  inline Type *extend (Type &obj)
+  {
+    unsigned int size = obj.get_size ();
+    assert (this->start < (char *) &obj && (char *) &obj <= this->head && (char *) &obj + size >= this->head);
+    if (unlikely (!this->allocate_size<Type> (((char *) &obj) + size - this->head))) return NULL;
+    return reinterpret_cast<Type *> (&obj);
+  }
+
+  inline void truncate (void *head)
+  {
+    assert (this->start < head && head <= this->head);
+    this->head = (char *) head;
+  }
+
+  unsigned int debug_depth;
+  char *start, *end, *head;
+  bool ran_out_of_room;
+};
+
+template <typename Type>
+struct Supplier
+{
+  inline Supplier (const Type *array, unsigned int len_)
+  {
+    head = array;
+    len = len_;
+  }
+  inline const Type operator [] (unsigned int i) const
+  {
+    if (unlikely (i >= len)) return Type ();
+    return head[i];
+  }
+
+  inline void advance (unsigned int count)
+  {
+    if (unlikely (count > len))
+      count = len;
+    len -= count;
+    head += count;
+  }
+
+  private:
+  inline Supplier (const Supplier<Type> &); /* Disallow copy */
+  inline Supplier<Type>& operator= (const Supplier<Type> &); /* Disallow copy */
+
+  unsigned int len;
+  const Type *head;
+};
+
+
+
+
+/*
+ *
+ * The OpenType Font File: Data Types
+ */
+
+
+/* "The following data types are used in the OpenType font file.
+ *  All OpenType fonts use Motorola-style byte ordering (Big Endian):" */
+
+/*
+ * Int types
+ */
+
+
+template <typename Type, int Bytes> struct BEInt;
+
+template <typename Type>
+struct BEInt<Type, 2>
+{
+  public:
+  inline void set (Type i) { hb_be_uint16_put (v,i); }
+  inline operator Type (void) const { return hb_be_uint16_get (v); }
+  inline bool operator == (const BEInt<Type, 2>& o) const { return hb_be_uint16_eq (v, o.v); }
+  inline bool operator != (const BEInt<Type, 2>& o) const { return !(*this == o); }
+  private: uint8_t v[2];
+};
+template <typename Type>
+struct BEInt<Type, 4>
+{
+  public:
+  inline void set (Type i) { hb_be_uint32_put (v,i); }
+  inline operator Type (void) const { return hb_be_uint32_get (v); }
+  inline bool operator == (const BEInt<Type, 4>& o) const { return hb_be_uint32_eq (v, o.v); }
+  inline bool operator != (const BEInt<Type, 4>& o) const { return !(*this == o); }
+  private: uint8_t v[4];
+};
+template <typename Type>
+struct BEInt<Type, 3>
+{
+  public:
+  inline void set (Type i) { hb_be_uint24_put (v,i); }
+  inline operator Type (void) const { return hb_be_uint24_get (v); }
+  inline bool operator == (const BEInt<Type, 3>& o) const { return hb_be_uint24_eq (v, o.v); }
+  inline bool operator != (const BEInt<Type, 3>& o) const { return !(*this == o); }
+  private: uint8_t v[3];
+};
+
+/* Integer types in big-endian order and no alignment requirement */
+template <typename Type, unsigned int Size>
+struct IntType
+{
+  inline void set (Type i) { v.set (i); }
+  inline operator Type(void) const { return v; }
+  inline bool operator == (const IntType<Type,Size> &o) const { return v == o.v; }
+  inline bool operator != (const IntType<Type,Size> &o) const { return v != o.v; }
+  static inline int cmp (const IntType<Type,Size> *a, const IntType<Type,Size> *b) { return b->cmp (*a); }
+  inline int cmp (IntType<Type,Size> va) const { Type a = va; Type b = v; return a < b ? -1 : a == b ? 0 : +1; }
+  inline int cmp (Type a) const { Type b = v; return a < b ? -1 : a == b ? 0 : +1; }
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (likely (c->check_struct (this)));
+  }
+  protected:
+  BEInt<Type, Size> v;
+  public:
+  DEFINE_SIZE_STATIC (Size);
+};
+
+typedef IntType<uint16_t, 2> USHORT;	/* 16-bit unsigned integer. */
+typedef IntType<int16_t,  2> SHORT;	/* 16-bit signed integer. */
+typedef IntType<uint32_t, 4> ULONG;	/* 32-bit unsigned integer. */
+typedef IntType<int32_t,  4> LONG;	/* 32-bit signed integer. */
+typedef IntType<uint32_t, 3> UINT24;	/* 24-bit unsigned integer. */
+
+/* 16-bit signed integer (SHORT) that describes a quantity in FUnits. */
+typedef SHORT FWORD;
+
+/* 16-bit unsigned integer (USHORT) that describes a quantity in FUnits. */
+typedef USHORT UFWORD;
+
+/* Date represented in number of seconds since 12:00 midnight, January 1,
+ * 1904. The value is represented as a signed 64-bit integer. */
+struct LONGDATETIME
+{
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (likely (c->check_struct (this)));
+  }
+  private:
+  LONG major;
+  ULONG minor;
+  public:
+  DEFINE_SIZE_STATIC (8);
+};
+
+/* Array of four uint8s (length = 32 bits) used to identify a script, language
+ * system, feature, or baseline */
+struct Tag : ULONG
+{
+  /* What the char* converters return is NOT nul-terminated.  Print using "%.4s" */
+  inline operator const char* (void) const { return reinterpret_cast<const char *> (&this->v); }
+  inline operator char* (void) { return reinterpret_cast<char *> (&this->v); }
+  public:
+  DEFINE_SIZE_STATIC (4);
+};
+DEFINE_NULL_DATA (Tag, "    ");
+
+/* Glyph index number, same as uint16 (length = 16 bits) */
+typedef USHORT GlyphID;
+
+/* Script/language-system/feature index */
+struct Index : USHORT {
+  static const unsigned int NOT_FOUND_INDEX = 0xFFFF;
+};
+DEFINE_NULL_DATA (Index, "\xff\xff");
+
+/* Offset to a table, same as uint16 (length = 16 bits), Null offset = 0x0000 */
+struct Offset : USHORT
+{
+  inline bool is_null (void) const { return 0 == *this; }
+  public:
+  DEFINE_SIZE_STATIC (2);
+};
+
+/* LongOffset to a table, same as uint32 (length = 32 bits), Null offset = 0x00000000 */
+struct LongOffset : ULONG
+{
+  inline bool is_null (void) const { return 0 == *this; }
+  public:
+  DEFINE_SIZE_STATIC (4);
+};
+
+
+/* CheckSum */
+struct CheckSum : ULONG
+{
+  /* This is reference implementation from the spec. */
+  static inline uint32_t CalcTableChecksum (const ULONG *Table, uint32_t Length)
+  {
+    uint32_t Sum = 0L;
+    const ULONG *EndPtr = Table+((Length+3) & ~3) / ULONG::static_size;
+
+    while (Table < EndPtr)
+      Sum += *Table++;
+    return Sum;
+  }
+
+  /* Note: data should be 4byte aligned and have 4byte padding at the end. */
+  inline void set_for_data (const void *data, unsigned int length)
+  { set (CalcTableChecksum ((const ULONG *) data, length)); }
+
+  public:
+  DEFINE_SIZE_STATIC (4);
+};
+
+
+/*
+ * Version Numbers
+ */
+
+struct FixedVersion
+{
+  inline uint32_t to_int (void) const { return (major << 16) + minor; }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this));
+  }
+
+  USHORT major;
+  USHORT minor;
+  public:
+  DEFINE_SIZE_STATIC (4);
+};
+
+
+
+/*
+ * Template subclasses of Offset and LongOffset that do the dereferencing.
+ * Use: (base+offset)
+ */
+
+template <typename OffsetType, typename Type>
+struct GenericOffsetTo : OffsetType
+{
+  inline const Type& operator () (const void *base) const
+  {
+    unsigned int offset = *this;
+    if (unlikely (!offset)) return Null(Type);
+    return StructAtOffset<Type> (base, offset);
+  }
+
+  inline Type& serialize (hb_serialize_context_t *c, void *base)
+  {
+    Type *t = c->start_embed<Type> ();
+    this->set ((char *) t - (char *) base); /* TODO(serialize) Overflow? */
+    return *t;
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!c->check_struct (this))) return TRACE_RETURN (false);
+    unsigned int offset = *this;
+    if (unlikely (!offset)) return TRACE_RETURN (true);
+    Type &obj = StructAtOffset<Type> (base, offset);
+    return TRACE_RETURN (likely (obj.sanitize (c)) || neuter (c));
+  }
+  template <typename T>
+  inline bool sanitize (hb_sanitize_context_t *c, void *base, T user_data) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!c->check_struct (this))) return TRACE_RETURN (false);
+    unsigned int offset = *this;
+    if (unlikely (!offset)) return TRACE_RETURN (true);
+    Type &obj = StructAtOffset<Type> (base, offset);
+    return TRACE_RETURN (likely (obj.sanitize (c, user_data)) || neuter (c));
+  }
+
+  inline bool try_set (hb_sanitize_context_t *c, const OffsetType &v) {
+    if (c->may_edit (this, this->static_size)) {
+      this->set (v);
+      return true;
+    }
+    return false;
+  }
+  /* Set the offset to Null */
+  inline bool neuter (hb_sanitize_context_t *c) {
+    if (c->may_edit (this, this->static_size)) {
+      this->set (0); /* 0 is Null offset */
+      return true;
+    }
+    return false;
+  }
+};
+template <typename Base, typename OffsetType, typename Type>
+inline const Type& operator + (const Base &base, const GenericOffsetTo<OffsetType, Type> &offset) { return offset (base); }
+template <typename Base, typename OffsetType, typename Type>
+inline Type& operator + (Base &base, GenericOffsetTo<OffsetType, Type> &offset) { return offset (base); }
+
+template <typename Type>
+struct OffsetTo : GenericOffsetTo<Offset, Type> {};
+
+template <typename Type>
+struct LongOffsetTo : GenericOffsetTo<LongOffset, Type> {};
+
+
+/*
+ * Array Types
+ */
+
+template <typename LenType, typename Type>
+struct GenericArrayOf
+{
+  const Type *sub_array (unsigned int start_offset, unsigned int *pcount /* IN/OUT */) const
+  {
+    unsigned int count = len;
+    if (unlikely (start_offset > count))
+      count = 0;
+    else
+      count -= start_offset;
+    count = MIN (count, *pcount);
+    *pcount = count;
+    return array + start_offset;
+  }
+
+  inline const Type& operator [] (unsigned int i) const
+  {
+    if (unlikely (i >= len)) return Null(Type);
+    return array[i];
+  }
+  inline Type& operator [] (unsigned int i)
+  {
+    return array[i];
+  }
+  inline unsigned int get_size (void) const
+  { return len.static_size + len * Type::static_size; }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 unsigned int items_len)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    len.set (items_len); /* TODO(serialize) Overflow? */
+    if (unlikely (!c->extend (*this))) return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<Type> &items,
+			 unsigned int items_len)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!serialize (c, items_len))) return TRACE_RETURN (false);
+    for (unsigned int i = 0; i < items_len; i++)
+      array[i] = items[i];
+    items.advance (items_len);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+
+    /* Note: for structs that do not reference other structs,
+     * we do not need to call their sanitize() as we already did
+     * a bound check on the aggregate array size.  We just include
+     * a small unreachable expression to make sure the structs
+     * pointed to do have a simple sanitize(), ie. they do not
+     * reference other structs via offsets.
+     */
+    (void) (false && array[0].sanitize (c));
+
+    return TRACE_RETURN (true);
+  }
+  inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+    unsigned int count = len;
+    for (unsigned int i = 0; i < count; i++)
+      if (unlikely (!array[i].sanitize (c, base)))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+  template <typename T>
+  inline bool sanitize (hb_sanitize_context_t *c, void *base, T user_data) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+    unsigned int count = len;
+    for (unsigned int i = 0; i < count; i++)
+      if (unlikely (!array[i].sanitize (c, base, user_data)))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  private:
+  inline bool sanitize_shallow (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && c->check_array (this, Type::static_size, len));
+  }
+
+  public:
+  LenType len;
+  Type array[VAR];
+  public:
+  DEFINE_SIZE_ARRAY (sizeof (LenType), array);
+};
+
+/* An array with a USHORT number of elements. */
+template <typename Type>
+struct ArrayOf : GenericArrayOf<USHORT, Type> {};
+
+/* An array with a ULONG number of elements. */
+template <typename Type>
+struct LongArrayOf : GenericArrayOf<ULONG, Type> {};
+
+/* Array of Offset's */
+template <typename Type>
+struct OffsetArrayOf : ArrayOf<OffsetTo<Type> > {};
+
+/* Array of LongOffset's */
+template <typename Type>
+struct LongOffsetArrayOf : ArrayOf<LongOffsetTo<Type> > {};
+
+/* LongArray of LongOffset's */
+template <typename Type>
+struct LongOffsetLongArrayOf : LongArrayOf<LongOffsetTo<Type> > {};
+
+/* Array of offsets relative to the beginning of the array itself. */
+template <typename Type>
+struct OffsetListOf : OffsetArrayOf<Type>
+{
+  inline const Type& operator [] (unsigned int i) const
+  {
+    if (unlikely (i >= this->len)) return Null(Type);
+    return this+this->array[i];
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (OffsetArrayOf<Type>::sanitize (c, this));
+  }
+  template <typename T>
+  inline bool sanitize (hb_sanitize_context_t *c, T user_data) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (OffsetArrayOf<Type>::sanitize (c, this, user_data));
+  }
+};
+
+
+/* An array with a USHORT number of elements,
+ * starting at second element. */
+template <typename Type>
+struct HeadlessArrayOf
+{
+  inline const Type& operator [] (unsigned int i) const
+  {
+    if (unlikely (i >= len || !i)) return Null(Type);
+    return array[i-1];
+  }
+  inline unsigned int get_size (void) const
+  { return len.static_size + (len ? len - 1 : 0) * Type::static_size; }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<Type> &items,
+			 unsigned int items_len)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    len.set (items_len); /* TODO(serialize) Overflow? */
+    if (unlikely (!items_len)) return TRACE_RETURN (true);
+    if (unlikely (!c->extend (*this))) return TRACE_RETURN (false);
+    for (unsigned int i = 0; i < items_len - 1; i++)
+      array[i] = items[i];
+    items.advance (items_len - 1);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize_shallow (hb_sanitize_context_t *c) {
+    return c->check_struct (this)
+	&& c->check_array (this, Type::static_size, len);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+
+    /* Note: for structs that do not reference other structs,
+     * we do not need to call their sanitize() as we already did
+     * a bound check on the aggregate array size.  We just include
+     * a small unreachable expression to make sure the structs
+     * pointed to do have a simple sanitize(), ie. they do not
+     * reference other structs via offsets.
+     */
+    (void) (false && array[0].sanitize (c));
+
+    return TRACE_RETURN (true);
+  }
+
+  USHORT len;
+  Type array[VAR];
+  public:
+  DEFINE_SIZE_ARRAY (sizeof (USHORT), array);
+};
+
+
+/* An array with sorted elements.  Supports binary searching. */
+template <typename Type>
+struct SortedArrayOf : ArrayOf<Type> {
+
+  template <typename SearchType>
+  inline int search (const SearchType &x) const
+  {
+    /* Hand-coded bsearch here since this is in the hot inner loop. */
+    int min = 0, max = (int) this->len - 1;
+    while (min <= max)
+    {
+      int mid = (min + max) / 2;
+      int c = this->array[mid].cmp (x);
+      if (c < 0)
+        max = mid - 1;
+      else if (c > 0)
+        min = mid + 1;
+      else
+        return mid;
+    }
+    return -1;
+  }
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OPEN_TYPE_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-head-table.hh b/extensions/externals/src/harfbuzz/src/hb-ot-head-table.hh
new file mode 100644
index 0000000..0285f0c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-head-table.hh
@@ -0,0 +1,149 @@
+/*
+ * Copyright © 2010  Red Hat, Inc.
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_HEAD_TABLE_HH
+#define HB_OT_HEAD_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * head -- Font Header
+ */
+
+#define HB_OT_TAG_head HB_TAG('h','e','a','d')
+
+struct head
+{
+  static const hb_tag_t tableTag	= HB_OT_TAG_head;
+
+  inline unsigned int get_upem (void) const {
+    unsigned int upem = unitsPerEm;
+    /* If no valid head table found, assume 1000, which matches typical Type1 usage. */
+    return 16 <= upem && upem <= 16384 ? upem : 1000;
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && likely (version.major == 1));
+  }
+
+  protected:
+  FixedVersion	version;		/* Version of the head table--currently
+					 * 0x00010000 for version 1.0. */
+  FixedVersion	fontRevision;		/* Set by font manufacturer. */
+  ULONG		checkSumAdjustment;	/* To compute: set it to 0, sum the
+					 * entire font as ULONG, then store
+					 * 0xB1B0AFBA - sum. */
+  ULONG		magicNumber;		/* Set to 0x5F0F3CF5. */
+  USHORT	flags;			/* Bit 0: Baseline for font at y=0;
+					 * Bit 1: Left sidebearing point at x=0;
+					 * Bit 2: Instructions may depend on point size;
+					 * Bit 3: Force ppem to integer values for all
+					 *   internal scaler math; may use fractional
+					 *   ppem sizes if this bit is clear;
+					 * Bit 4: Instructions may alter advance width
+					 *   (the advance widths might not scale linearly);
+
+					 * Bits 5-10: These should be set according to
+					 *   Apple's specification. However, they are not
+					 *   implemented in OpenType.
+					 * Bit 5: This bit should be set in fonts that are
+					 *   intended to e laid out vertically, and in
+					 *   which the glyphs have been drawn such that an
+					 *   x-coordinate of 0 corresponds to the desired
+					 *   vertical baseline.
+					 * Bit 6: This bit must be set to zero.
+					 * Bit 7: This bit should be set if the font
+					 *   requires layout for correct linguistic
+					 *   rendering (e.g. Arabic fonts).
+					 * Bit 8: This bit should be set for a GX font
+					 *   which has one or more metamorphosis effects
+					 *   designated as happening by default.
+					 * Bit 9: This bit should be set if the font
+					 *   contains any strong right-to-left glyphs.
+					 * Bit 10: This bit should be set if the font
+					 *   contains Indic-style rearrangement effects.
+
+					 * Bit 11: Font data is 'lossless,' as a result
+					 *   of having been compressed and decompressed
+					 *   with the Agfa MicroType Express engine.
+					 * Bit 12: Font converted (produce compatible metrics)
+					 * Bit 13: Font optimized for ClearTypeâ„¢.
+					 *   Note, fonts that rely on embedded bitmaps (EBDT)
+					 *   for rendering should not be considered optimized
+					 *   for ClearType, and therefore should keep this bit
+					 *   cleared.
+					 * Bit 14: Last Resort font. If set, indicates that
+					 * the glyphs encoded in the cmap subtables are simply
+					 * generic symbolic representations of code point
+					 * ranges and don’t truly represent support for those
+					 * code points. If unset, indicates that the glyphs
+					 * encoded in the cmap subtables represent proper
+					 * support for those code points.
+					 * Bit 15: Reserved, set to 0. */
+  USHORT	unitsPerEm;		/* Valid range is from 16 to 16384. This value
+					 * should be a power of 2 for fonts that have
+					 * TrueType outlines. */
+  LONGDATETIME	created;		/* Number of seconds since 12:00 midnight,
+					   January 1, 1904. 64-bit integer */
+  LONGDATETIME	modified;		/* Number of seconds since 12:00 midnight,
+					   January 1, 1904. 64-bit integer */
+  SHORT		xMin;			/* For all glyph bounding boxes. */
+  SHORT		yMin;			/* For all glyph bounding boxes. */
+  SHORT		xMax;			/* For all glyph bounding boxes. */
+  SHORT		yMax;			/* For all glyph bounding boxes. */
+  USHORT	macStyle;		/* Bit 0: Bold (if set to 1);
+					 * Bit 1: Italic (if set to 1)
+					 * Bit 2: Underline (if set to 1)
+					 * Bit 3: Outline (if set to 1)
+					 * Bit 4: Shadow (if set to 1)
+					 * Bit 5: Condensed (if set to 1)
+					 * Bit 6: Extended (if set to 1)
+					 * Bits 7-15: Reserved (set to 0). */
+  USHORT	lowestRecPPEM;		/* Smallest readable size in pixels. */
+  SHORT		fontDirectionHint;	/* Deprecated (Set to 2).
+					 * 0: Fully mixed directional glyphs;
+					 * 1: Only strongly left to right;
+					 * 2: Like 1 but also contains neutrals;
+					 * -1: Only strongly right to left;
+					 * -2: Like -1 but also contains neutrals. */
+  SHORT		indexToLocFormat;	/* 0 for short offsets, 1 for long. */
+  SHORT		glyphDataFormat;	/* 0 for current format. */
+  public:
+  DEFINE_SIZE_STATIC (54);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_HEAD_TABLE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-hhea-table.hh b/extensions/externals/src/harfbuzz/src/hb-ot-hhea-table.hh
new file mode 100644
index 0000000..611de8a
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-hhea-table.hh
@@ -0,0 +1,97 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_HHEA_TABLE_HH
+#define HB_OT_HHEA_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * hhea -- The Horizontal Header Table
+ */
+
+#define HB_OT_TAG_hhea HB_TAG('h','h','e','a')
+
+
+struct hhea
+{
+  static const hb_tag_t tableTag	= HB_OT_TAG_hhea;
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && likely (version.major == 1));
+  }
+
+  protected:
+  FixedVersion	version;		/* 0x00010000 for version 1.0. */
+  FWORD		ascender;		/* Typographic ascent. <a
+					 * href="http://developer.apple.com/fonts/TTRefMan/RM06/Chap6hhea.html">
+					 * (Distance from baseline of highest
+					 * ascender)</a> */
+  FWORD		descender;		/* Typographic descent. <a
+					 * href="http://developer.apple.com/fonts/TTRefMan/RM06/Chap6hhea.html">
+					 * (Distance from baseline of lowest
+					 * descender)</a> */
+  FWORD		lineGap;		/* Typographic line gap. Negative
+					 * LineGap values are treated as zero
+					 * in Windows 3.1, System 6, and
+					 * System 7. */
+  UFWORD	advanceWidthMax;	/* Maximum advance width value in
+					 * 'hmtx' table. */
+  FWORD		minLeftSideBearing;	/* Minimum left sidebearing value in
+					 * 'hmtx' table. */
+  FWORD		minRightSideBearing;	/* Minimum right sidebearing value;
+					 * calculated as Min(aw - lsb -
+					 * (xMax - xMin)). */
+  FWORD		xMaxExtent;		/* Max(lsb + (xMax - xMin)). */
+  SHORT		caretSlopeRise;		/* Used to calculate the slope of the
+					 * cursor (rise/run); 1 for vertical. */
+  SHORT		caretSlopeRun;		/* 0 for vertical. */
+  SHORT		caretOffset;		/* The amount by which a slanted
+					 * highlight on a glyph needs
+					 * to be shifted to produce the
+					 * best appearance. Set to 0 for
+					 * non--slanted fonts */
+  SHORT		reserved1;		/* set to 0 */
+  SHORT		reserved2;		/* set to 0 */
+  SHORT		reserved3;		/* set to 0 */
+  SHORT		reserved4;		/* set to 0 */
+  SHORT		metricDataFormat;	/* 0 for current format. */
+  USHORT	numberOfHMetrics;	/* Number of hMetric entries in 'hmtx'
+					 * table */
+  public:
+  DEFINE_SIZE_STATIC (36);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_HHEA_TABLE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-hmtx-table.hh b/extensions/externals/src/harfbuzz/src/hb-ot-hmtx-table.hh
new file mode 100644
index 0000000..d107cf9
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-hmtx-table.hh
@@ -0,0 +1,92 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_HMTX_TABLE_HH
+#define HB_OT_HMTX_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * hmtx -- The Horizontal Metrics Table
+ */
+
+#define HB_OT_TAG_hmtx HB_TAG('h','m','t','x')
+
+
+struct LongHorMetric
+{
+  USHORT	advanceWidth;
+  SHORT		lsb;
+  public:
+  DEFINE_SIZE_STATIC (4);
+};
+
+struct hmtx
+{
+  static const hb_tag_t tableTag	= HB_OT_TAG_hmtx;
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    /* We don't check for anything specific here.  The users of the
+     * struct do all the hard work... */
+    return TRACE_RETURN (true);
+  }
+
+  protected:
+  LongHorMetric	longHorMetric[VAR];	/* Paired advance width and left side
+					 * bearing values for each glyph. The
+					 * value numOfHMetrics comes from
+					 * the 'hhea' table. If the font is
+					 * monospaced, only one entry need
+					 * be in the array, but that entry is
+					 * required. The last entry applies to
+					 * all subsequent glyphs. */
+  SHORT		leftSideBearingX[VAR];	/* Here the advanceWidth is assumed
+					 * to be the same as the advanceWidth
+					 * for the last entry above. The
+					 * number of entries in this array is
+					 * derived from numGlyphs (from 'maxp'
+					 * table) minus numberOfHMetrics. This
+					 * generally is used with a run of
+					 * monospaced glyphs (e.g., Kanji
+					 * fonts or Courier fonts). Only one
+					 * run is allowed and it must be at
+					 * the end. This allows a monospaced
+					 * font to vary the left side bearing
+					 * values for each glyph. */
+  public:
+  DEFINE_SIZE_ARRAY2 (0, longHorMetric, leftSideBearingX);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_HMTX_TABLE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-layout-common-private.hh b/extensions/externals/src/harfbuzz/src/hb-ot-layout-common-private.hh
new file mode 100644
index 0000000..2f6e804
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-layout-common-private.hh
@@ -0,0 +1,1170 @@
+/*
+ * Copyright © 2007,2008,2009  Red Hat, Inc.
+ * Copyright © 2010,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_COMMON_PRIVATE_HH
+#define HB_OT_LAYOUT_COMMON_PRIVATE_HH
+
+#include "hb-ot-layout-private.hh"
+#include "hb-open-type-private.hh"
+#include "hb-set-private.hh"
+
+
+namespace OT {
+
+
+#define NOT_COVERED		((unsigned int) -1)
+#define MAX_NESTING_LEVEL	8
+
+
+
+/*
+ *
+ * OpenType Layout Common Table Formats
+ *
+ */
+
+
+/*
+ * Script, ScriptList, LangSys, Feature, FeatureList, Lookup, LookupList
+ */
+
+template <typename Type>
+struct Record
+{
+  inline int cmp (hb_tag_t a) const {
+    return tag.cmp (a);
+  }
+
+  struct sanitize_closure_t {
+    hb_tag_t tag;
+    void *list_base;
+  };
+  inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+    TRACE_SANITIZE (this);
+    const sanitize_closure_t closure = {tag, base};
+    return TRACE_RETURN (c->check_struct (this) && offset.sanitize (c, base, &closure));
+  }
+
+  Tag		tag;		/* 4-byte Tag identifier */
+  OffsetTo<Type>
+		offset;		/* Offset from beginning of object holding
+				 * the Record */
+  public:
+  DEFINE_SIZE_STATIC (6);
+};
+
+template <typename Type>
+struct RecordArrayOf : SortedArrayOf<Record<Type> > {
+  inline const Tag& get_tag (unsigned int i) const
+  {
+    /* We cheat slightly and don't define separate Null objects
+     * for Record types.  Instead, we return the correct Null(Tag)
+     * here. */
+    if (unlikely (i >= this->len)) return Null(Tag);
+    return (*this)[i].tag;
+  }
+  inline unsigned int get_tags (unsigned int start_offset,
+				unsigned int *record_count /* IN/OUT */,
+				hb_tag_t     *record_tags /* OUT */) const
+  {
+    if (record_count) {
+      const Record<Type> *arr = this->sub_array (start_offset, record_count);
+      unsigned int count = *record_count;
+      for (unsigned int i = 0; i < count; i++)
+	record_tags[i] = arr[i].tag;
+    }
+    return this->len;
+  }
+  inline bool find_index (hb_tag_t tag, unsigned int *index) const
+  {
+    int i = this->search (tag);
+    if (i != -1) {
+        if (index) *index = i;
+        return true;
+    } else {
+      if (index) *index = Index::NOT_FOUND_INDEX;
+      return false;
+    }
+  }
+};
+
+template <typename Type>
+struct RecordListOf : RecordArrayOf<Type>
+{
+  inline const Type& operator [] (unsigned int i) const
+  { return this+RecordArrayOf<Type>::operator [](i).offset; }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (RecordArrayOf<Type>::sanitize (c, this));
+  }
+};
+
+
+struct RangeRecord
+{
+  inline int cmp (hb_codepoint_t g) const {
+    return g < start ? -1 : g <= end ? 0 : +1 ;
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this));
+  }
+
+  inline bool intersects (const hb_set_t *glyphs) const {
+    return glyphs->intersects (start, end);
+  }
+
+  template <typename set_t>
+  inline void add_coverage (set_t *glyphs) const {
+    glyphs->add_range (start, end);
+  }
+
+  GlyphID	start;		/* First GlyphID in the range */
+  GlyphID	end;		/* Last GlyphID in the range */
+  USHORT	value;		/* Value */
+  public:
+  DEFINE_SIZE_STATIC (6);
+};
+DEFINE_NULL_DATA (RangeRecord, "\000\001");
+
+
+struct IndexArray : ArrayOf<Index>
+{
+  inline unsigned int get_indexes (unsigned int start_offset,
+				   unsigned int *_count /* IN/OUT */,
+				   unsigned int *_indexes /* OUT */) const
+  {
+    if (_count) {
+      const USHORT *arr = this->sub_array (start_offset, _count);
+      unsigned int count = *_count;
+      for (unsigned int i = 0; i < count; i++)
+	_indexes[i] = arr[i];
+    }
+    return this->len;
+  }
+};
+
+
+struct Script;
+struct LangSys;
+struct Feature;
+
+
+struct LangSys
+{
+  inline unsigned int get_feature_count (void) const
+  { return featureIndex.len; }
+  inline hb_tag_t get_feature_index (unsigned int i) const
+  { return featureIndex[i]; }
+  inline unsigned int get_feature_indexes (unsigned int start_offset,
+					   unsigned int *feature_count /* IN/OUT */,
+					   unsigned int *feature_indexes /* OUT */) const
+  { return featureIndex.get_indexes (start_offset, feature_count, feature_indexes); }
+
+  inline bool has_required_feature (void) const { return reqFeatureIndex != 0xffff; }
+  inline unsigned int get_required_feature_index (void) const
+  {
+    if (reqFeatureIndex == 0xffff)
+      return Index::NOT_FOUND_INDEX;
+   return reqFeatureIndex;;
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c,
+			const Record<LangSys>::sanitize_closure_t * = NULL) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && featureIndex.sanitize (c));
+  }
+
+  Offset	lookupOrder;	/* = Null (reserved for an offset to a
+				 * reordering table) */
+  USHORT	reqFeatureIndex;/* Index of a feature required for this
+				 * language system--if no required features
+				 * = 0xFFFF */
+  IndexArray	featureIndex;	/* Array of indices into the FeatureList */
+  public:
+  DEFINE_SIZE_ARRAY (6, featureIndex);
+};
+DEFINE_NULL_DATA (LangSys, "\0\0\xFF\xFF");
+
+
+struct Script
+{
+  inline unsigned int get_lang_sys_count (void) const
+  { return langSys.len; }
+  inline const Tag& get_lang_sys_tag (unsigned int i) const
+  { return langSys.get_tag (i); }
+  inline unsigned int get_lang_sys_tags (unsigned int start_offset,
+					 unsigned int *lang_sys_count /* IN/OUT */,
+					 hb_tag_t     *lang_sys_tags /* OUT */) const
+  { return langSys.get_tags (start_offset, lang_sys_count, lang_sys_tags); }
+  inline const LangSys& get_lang_sys (unsigned int i) const
+  {
+    if (i == Index::NOT_FOUND_INDEX) return get_default_lang_sys ();
+    return this+langSys[i].offset;
+  }
+  inline bool find_lang_sys_index (hb_tag_t tag, unsigned int *index) const
+  { return langSys.find_index (tag, index); }
+
+  inline bool has_default_lang_sys (void) const { return defaultLangSys != 0; }
+  inline const LangSys& get_default_lang_sys (void) const { return this+defaultLangSys; }
+
+  inline bool sanitize (hb_sanitize_context_t *c,
+			const Record<Script>::sanitize_closure_t * = NULL) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (defaultLangSys.sanitize (c, this) && langSys.sanitize (c, this));
+  }
+
+  protected:
+  OffsetTo<LangSys>
+		defaultLangSys;	/* Offset to DefaultLangSys table--from
+				 * beginning of Script table--may be Null */
+  RecordArrayOf<LangSys>
+		langSys;	/* Array of LangSysRecords--listed
+				 * alphabetically by LangSysTag */
+  public:
+  DEFINE_SIZE_ARRAY (4, langSys);
+};
+
+typedef RecordListOf<Script> ScriptList;
+
+
+/* http://www.microsoft.com/typography/otspec/features_pt.htm#size */
+struct FeatureParamsSize
+{
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!c->check_struct (this))) return TRACE_RETURN (false);
+
+    /* This subtable has some "history", if you will.  Some earlier versions of
+     * Adobe tools calculated the offset of the FeatureParams sutable from the
+     * beginning of the FeatureList table!  Now, that is dealt with in the
+     * Feature implementation.  But we still need to be able to tell junk from
+     * real data.  Note: We don't check that the nameID actually exists.
+     *
+     * Read Roberts wrote on 9/15/06 on opentype-list@indx.co.uk :
+     *
+     * Yes, it is correct that a new version of the AFDKO (version 2.0) will be
+     * coming out soon, and that the makeotf program will build a font with a
+     * 'size' feature that is correct by the specification.
+     *
+     * The specification for this feature tag is in the "OpenType Layout Tag
+     * Registry". You can see a copy of this at:
+     * http://partners.adobe.com/public/developer/opentype/index_tag8.html#size
+     *
+     * Here is one set of rules to determine if the 'size' feature is built
+     * correctly, or as by the older versions of MakeOTF. You may be able to do
+     * better.
+     *
+     * Assume that the offset to the size feature is according to specification,
+     * and make the following value checks. If it fails, assume the the size
+     * feature is calculated as versions of MakeOTF before the AFDKO 2.0 built it.
+     * If this fails, reject the 'size' feature. The older makeOTF's calculated the
+     * offset from the beginning of the FeatureList table, rather than from the
+     * beginning of the 'size' Feature table.
+     *
+     * If "design size" == 0:
+     *     fails check
+     *
+     * Else if ("subfamily identifier" == 0 and
+     *     "range start" == 0 and
+     *     "range end" == 0 and
+     *     "range start" == 0 and
+     *     "menu name ID" == 0)
+     *     passes check: this is the format used when there is a design size
+     * specified, but there is no recommended size range.
+     *
+     * Else if ("design size" <  "range start" or
+     *     "design size" >   "range end" or
+     *     "range end" <= "range start" or
+     *     "menu name ID"  < 256 or
+     *     "menu name ID"  > 32767 or
+     *     menu name ID is not a name ID which is actually in the name table)
+     *     fails test
+     * Else
+     *     passes test.
+     */
+
+    if (!designSize)
+      return TRACE_RETURN (false);
+    else if (subfamilyID == 0 &&
+	     subfamilyNameID == 0 &&
+	     rangeStart == 0 &&
+	     rangeEnd == 0)
+      return TRACE_RETURN (true);
+    else if (designSize < rangeStart ||
+	     designSize > rangeEnd ||
+	     subfamilyNameID < 256 ||
+	     subfamilyNameID > 32767)
+      return TRACE_RETURN (false);
+    else
+      return TRACE_RETURN (true);
+  }
+
+  USHORT	designSize;	/* Represents the design size in 720/inch
+				 * units (decipoints).  The design size entry
+				 * must be non-zero.  When there is a design
+				 * size but no recommended size range, the
+				 * rest of the array will consist of zeros. */
+  USHORT	subfamilyID;	/* Has no independent meaning, but serves
+				 * as an identifier that associates fonts
+				 * in a subfamily. All fonts which share a
+				 * Preferred or Font Family name and which
+				 * differ only by size range shall have the
+				 * same subfamily value, and no fonts which
+				 * differ in weight or style shall have the
+				 * same subfamily value. If this value is
+				 * zero, the remaining fields in the array
+				 * will be ignored. */
+  USHORT	subfamilyNameID;/* If the preceding value is non-zero, this
+				 * value must be set in the range 256 - 32767
+				 * (inclusive). It records the value of a
+				 * field in the name table, which must
+				 * contain English-language strings encoded
+				 * in Windows Unicode and Macintosh Roman,
+				 * and may contain additional strings
+				 * localized to other scripts and languages.
+				 * Each of these strings is the name an
+				 * application should use, in combination
+				 * with the family name, to represent the
+				 * subfamily in a menu.  Applications will
+				 * choose the appropriate version based on
+				 * their selection criteria. */
+  USHORT	rangeStart;	/* Large end of the recommended usage range
+				 * (inclusive), stored in 720/inch units
+				 * (decipoints). */
+  USHORT	rangeEnd;	/* Small end of the recommended usage range
+				   (exclusive), stored in 720/inch units
+				 * (decipoints). */
+  public:
+  DEFINE_SIZE_STATIC (10);
+};
+
+/* http://www.microsoft.com/typography/otspec/features_pt.htm#ssxx */
+struct FeatureParamsStylisticSet
+{
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    /* Right now minorVersion is at zero.  Which means, any table supports
+     * the uiNameID field. */
+    return TRACE_RETURN (c->check_struct (this));
+  }
+
+  USHORT	minorVersion;	/* (set to 0): This corresponds to a “minor�
+				 * version number. Additional data may be
+				 * added to the end of this Feature Parameters
+				 * table in the future. */
+
+  USHORT	uiNameID;	/* The 'name' table name ID that specifies a
+				 * string (or strings, for multiple languages)
+				 * for a user-interface label for this
+				 * feature.  The values of uiLabelNameId and
+				 * sampleTextNameId are expected to be in the
+				 * font-specific name ID range (256-32767),
+				 * though that is not a requirement in this
+				 * Feature Parameters specification. The
+				 * user-interface label for the feature can
+				 * be provided in multiple languages. An
+				 * English string should be included as a
+				 * fallback. The string should be kept to a
+				 * minimal length to fit comfortably with
+				 * different application interfaces. */
+  public:
+  DEFINE_SIZE_STATIC (4);
+};
+
+struct FeatureParamsCharacterVariants
+{
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) &&
+			 characters.sanitize (c));
+  }
+
+  USHORT	format;			/* Format number is set to 0. */
+  USHORT	featUILableNameID;	/* The ‘name’ table name ID that
+					 * specifies a string (or strings,
+					 * for multiple languages) for a
+					 * user-interface label for this
+					 * feature. (May be NULL.) */
+  USHORT	featUITooltipTextNameID;/* The ‘name’ table name ID that
+					 * specifies a string (or strings,
+					 * for multiple languages) that an
+					 * application can use for tooltip
+					 * text for this feature. (May be
+					 * NULL.) */
+  USHORT	sampleTextNameID;	/* The ‘name’ table name ID that
+					 * specifies sample text that
+					 * illustrates the effect of this
+					 * feature. (May be NULL.) */
+  USHORT	numNamedParameters;	/* Number of named parameters. (May
+					 * be zero.) */
+  USHORT	firstParamUILabelNameID;/* The first ‘name’ table name ID
+					 * used to specify strings for
+					 * user-interface labels for the
+					 * feature parameters. (Must be zero
+					 * if numParameters is zero.) */
+  ArrayOf<UINT24>
+		characters;		/* Array of the Unicode Scalar Value
+					 * of the characters for which this
+					 * feature provides glyph variants.
+					 * (May be zero.) */
+  public:
+  DEFINE_SIZE_ARRAY (14, characters);
+};
+
+struct FeatureParams
+{
+  inline bool sanitize (hb_sanitize_context_t *c, hb_tag_t tag) {
+    TRACE_SANITIZE (this);
+    if (tag == HB_TAG ('s','i','z','e'))
+      return TRACE_RETURN (u.size.sanitize (c));
+    if ((tag & 0xFFFF0000) == HB_TAG ('s','s','\0','\0')) /* ssXX */
+      return TRACE_RETURN (u.stylisticSet.sanitize (c));
+    if ((tag & 0xFFFF0000) == HB_TAG ('c','v','\0','\0')) /* cvXX */
+      return TRACE_RETURN (u.characterVariants.sanitize (c));
+    return TRACE_RETURN (true);
+  }
+
+  inline const FeatureParamsSize& get_size_params (hb_tag_t tag) const
+  {
+    if (tag == HB_TAG ('s','i','z','e'))
+      return u.size;
+    return Null(FeatureParamsSize);
+  }
+
+  private:
+  union {
+  FeatureParamsSize			size;
+  FeatureParamsStylisticSet		stylisticSet;
+  FeatureParamsCharacterVariants	characterVariants;
+  } u;
+  DEFINE_SIZE_STATIC (17);
+};
+
+struct Feature
+{
+  inline unsigned int get_lookup_count (void) const
+  { return lookupIndex.len; }
+  inline hb_tag_t get_lookup_index (unsigned int i) const
+  { return lookupIndex[i]; }
+  inline unsigned int get_lookup_indexes (unsigned int start_index,
+					  unsigned int *lookup_count /* IN/OUT */,
+					  unsigned int *lookup_tags /* OUT */) const
+  { return lookupIndex.get_indexes (start_index, lookup_count, lookup_tags); }
+
+  inline const FeatureParams &get_feature_params (void) const
+  { return this+featureParams; }
+
+  inline bool sanitize (hb_sanitize_context_t *c,
+			const Record<Feature>::sanitize_closure_t *closure) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!(c->check_struct (this) && lookupIndex.sanitize (c))))
+      return TRACE_RETURN (false);
+
+    /* Some earlier versions of Adobe tools calculated the offset of the
+     * FeatureParams subtable from the beginning of the FeatureList table!
+     *
+     * If sanitizing "failed" for the FeatureParams subtable, try it with the
+     * alternative location.  We would know sanitize "failed" if old value
+     * of the offset was non-zero, but it's zeroed now.
+     *
+     * Only do this for the 'size' feature, since at the time of the faulty
+     * Adobe tools, only the 'size' feature had FeatureParams defined.
+     */
+
+    Offset orig_offset = featureParams;
+    if (unlikely (!featureParams.sanitize (c, this, closure ? closure->tag : HB_TAG_NONE)))
+      return TRACE_RETURN (false);
+
+    if (likely (!orig_offset))
+      return TRACE_RETURN (true);
+
+    if (featureParams == 0 && closure &&
+	closure->tag == HB_TAG ('s','i','z','e') &&
+	closure->list_base && closure->list_base < this)
+    {
+      unsigned int new_offset_int = (unsigned int) orig_offset -
+				    ((char *) this - (char *) closure->list_base);
+
+      Offset new_offset;
+      /* Check that it did not overflow. */
+      new_offset.set (new_offset_int);
+      if (new_offset == new_offset_int &&
+	  featureParams.try_set (c, new_offset) &&
+	  !featureParams.sanitize (c, this, closure ? closure->tag : HB_TAG_NONE))
+	return TRACE_RETURN (false);
+    }
+
+    return TRACE_RETURN (true);
+  }
+
+  OffsetTo<FeatureParams>
+		 featureParams;	/* Offset to Feature Parameters table (if one
+				 * has been defined for the feature), relative
+				 * to the beginning of the Feature Table; = Null
+				 * if not required */
+  IndexArray	 lookupIndex;	/* Array of LookupList indices */
+  public:
+  DEFINE_SIZE_ARRAY (4, lookupIndex);
+};
+
+typedef RecordListOf<Feature> FeatureList;
+
+
+struct LookupFlag : USHORT
+{
+  enum Flags {
+    RightToLeft		= 0x0001u,
+    IgnoreBaseGlyphs	= 0x0002u,
+    IgnoreLigatures	= 0x0004u,
+    IgnoreMarks		= 0x0008u,
+    IgnoreFlags		= 0x000Eu,
+    UseMarkFilteringSet	= 0x0010u,
+    Reserved		= 0x00E0u,
+    MarkAttachmentType	= 0xFF00u
+  };
+  public:
+  DEFINE_SIZE_STATIC (2);
+};
+
+struct Lookup
+{
+  inline unsigned int get_subtable_count (void) const { return subTable.len; }
+
+  inline unsigned int get_type (void) const { return lookupType; }
+
+  /* lookup_props is a 32-bit integer where the lower 16-bit is LookupFlag and
+   * higher 16-bit is mark-filtering-set if the lookup uses one.
+   * Not to be confused with glyph_props which is very similar. */
+  inline uint32_t get_props (void) const
+  {
+    unsigned int flag = lookupFlag;
+    if (unlikely (flag & LookupFlag::UseMarkFilteringSet))
+    {
+      const USHORT &markFilteringSet = StructAfter<USHORT> (subTable);
+      flag += (markFilteringSet << 16);
+    }
+    return flag;
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 unsigned int lookup_type,
+			 uint32_t lookup_props,
+			 unsigned int num_subtables)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    lookupType.set (lookup_type);
+    lookupFlag.set (lookup_props & 0xFFFF);
+    if (unlikely (!subTable.serialize (c, num_subtables))) return TRACE_RETURN (false);
+    if (lookupFlag & LookupFlag::UseMarkFilteringSet)
+    {
+      USHORT &markFilteringSet = StructAfter<USHORT> (subTable);
+      markFilteringSet.set (lookup_props >> 16);
+    }
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    /* Real sanitize of the subtables is done by GSUB/GPOS/... */
+    if (!(c->check_struct (this) && subTable.sanitize (c))) return TRACE_RETURN (false);
+    if (lookupFlag & LookupFlag::UseMarkFilteringSet)
+    {
+      USHORT &markFilteringSet = StructAfter<USHORT> (subTable);
+      if (!markFilteringSet.sanitize (c)) return TRACE_RETURN (false);
+    }
+    return TRACE_RETURN (true);
+  }
+
+  USHORT	lookupType;		/* Different enumerations for GSUB and GPOS */
+  USHORT	lookupFlag;		/* Lookup qualifiers */
+  ArrayOf<Offset>
+		subTable;		/* Array of SubTables */
+  USHORT	markFilteringSetX[VAR];	/* Index (base 0) into GDEF mark glyph sets
+					 * structure. This field is only present if bit
+					 * UseMarkFilteringSet of lookup flags is set. */
+  public:
+  DEFINE_SIZE_ARRAY2 (6, subTable, markFilteringSetX);
+};
+
+typedef OffsetListOf<Lookup> LookupList;
+
+
+/*
+ * Coverage Table
+ */
+
+struct CoverageFormat1
+{
+  friend struct Coverage;
+
+  private:
+  inline unsigned int get_coverage (hb_codepoint_t glyph_id) const
+  {
+    int i = glyphArray.search (glyph_id);
+    ASSERT_STATIC (((unsigned int) -1) == NOT_COVERED);
+    return i;
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &glyphs,
+			 unsigned int num_glyphs)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    glyphArray.len.set (num_glyphs);
+    if (unlikely (!c->extend (glyphArray))) return TRACE_RETURN (false);
+    for (unsigned int i = 0; i < num_glyphs; i++)
+      glyphArray[i] = glyphs[i];
+    glyphs.advance (num_glyphs);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (glyphArray.sanitize (c));
+  }
+
+  inline bool intersects_coverage (const hb_set_t *glyphs, unsigned int index) const {
+    return glyphs->has (glyphArray[index]);
+  }
+
+  template <typename set_t>
+  inline void add_coverage (set_t *glyphs) const {
+    unsigned int count = glyphArray.len;
+    for (unsigned int i = 0; i < count; i++)
+      glyphs->add (glyphArray[i]);
+  }
+
+  public:
+  /* Older compilers need this to be public. */
+  struct Iter {
+    inline void init (const struct CoverageFormat1 &c_) { c = &c_; i = 0; };
+    inline bool more (void) { return i < c->glyphArray.len; }
+    inline void next (void) { i++; }
+    inline uint16_t get_glyph (void) { return c->glyphArray[i]; }
+    inline uint16_t get_coverage (void) { return i; }
+
+    private:
+    const struct CoverageFormat1 *c;
+    unsigned int i;
+  };
+  private:
+
+  protected:
+  USHORT	coverageFormat;	/* Format identifier--format = 1 */
+  SortedArrayOf<GlyphID>
+		glyphArray;	/* Array of GlyphIDs--in numerical order */
+  public:
+  DEFINE_SIZE_ARRAY (4, glyphArray);
+};
+
+struct CoverageFormat2
+{
+  friend struct Coverage;
+
+  private:
+  inline unsigned int get_coverage (hb_codepoint_t glyph_id) const
+  {
+    int i = rangeRecord.search (glyph_id);
+    if (i != -1) {
+      const RangeRecord &range = rangeRecord[i];
+      return (unsigned int) range.value + (glyph_id - range.start);
+    }
+    return NOT_COVERED;
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &glyphs,
+			 unsigned int num_glyphs)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+
+    if (unlikely (!num_glyphs)) return TRACE_RETURN (true);
+
+    unsigned int num_ranges = 1;
+    for (unsigned int i = 1; i < num_glyphs; i++)
+      if (glyphs[i - 1] + 1 != glyphs[i])
+        num_ranges++;
+    rangeRecord.len.set (num_ranges);
+    if (unlikely (!c->extend (rangeRecord))) return TRACE_RETURN (false);
+
+    unsigned int range = 0;
+    rangeRecord[range].start = glyphs[0];
+    rangeRecord[range].value.set (0);
+    for (unsigned int i = 1; i < num_glyphs; i++)
+      if (glyphs[i - 1] + 1 != glyphs[i]) {
+	range++;
+	rangeRecord[range].start = glyphs[i];
+	rangeRecord[range].value.set (i);
+        rangeRecord[range].end = glyphs[i];
+      } else {
+        rangeRecord[range].end = glyphs[i];
+      }
+    glyphs.advance (num_glyphs);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (rangeRecord.sanitize (c));
+  }
+
+  inline bool intersects_coverage (const hb_set_t *glyphs, unsigned int index) const {
+    unsigned int i;
+    unsigned int count = rangeRecord.len;
+    for (i = 0; i < count; i++) {
+      const RangeRecord &range = rangeRecord[i];
+      if (range.value <= index &&
+	  index < (unsigned int) range.value + (range.end - range.start) &&
+	  range.intersects (glyphs))
+        return true;
+      else if (index < range.value)
+        return false;
+    }
+    return false;
+  }
+
+  template <typename set_t>
+  inline void add_coverage (set_t *glyphs) const {
+    unsigned int count = rangeRecord.len;
+    for (unsigned int i = 0; i < count; i++)
+      rangeRecord[i].add_coverage (glyphs);
+  }
+
+  public:
+  /* Older compilers need this to be public. */
+  struct Iter {
+    inline void init (const CoverageFormat2 &c_) {
+      c = &c_;
+      coverage = 0;
+      i = 0;
+      j = c->rangeRecord.len ? c_.rangeRecord[0].start : 0;
+    }
+    inline bool more (void) { return i < c->rangeRecord.len; }
+    inline void next (void) {
+      coverage++;
+      if (j == c->rangeRecord[i].end) {
+        i++;
+	if (more ())
+	  j = c->rangeRecord[i].start;
+	return;
+      }
+      j++;
+    }
+    inline uint16_t get_glyph (void) { return j; }
+    inline uint16_t get_coverage (void) { return coverage; }
+
+    private:
+    const struct CoverageFormat2 *c;
+    unsigned int i, j, coverage;
+  };
+  private:
+
+  protected:
+  USHORT	coverageFormat;	/* Format identifier--format = 2 */
+  SortedArrayOf<RangeRecord>
+		rangeRecord;	/* Array of glyph ranges--ordered by
+				 * Start GlyphID. rangeCount entries
+				 * long */
+  public:
+  DEFINE_SIZE_ARRAY (4, rangeRecord);
+};
+
+struct Coverage
+{
+  inline unsigned int get_coverage (hb_codepoint_t glyph_id) const
+  {
+    switch (u.format) {
+    case 1: return u.format1.get_coverage(glyph_id);
+    case 2: return u.format2.get_coverage(glyph_id);
+    default:return NOT_COVERED;
+    }
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &glyphs,
+			 unsigned int num_glyphs)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    unsigned int num_ranges = 1;
+    for (unsigned int i = 1; i < num_glyphs; i++)
+      if (glyphs[i - 1] + 1 != glyphs[i])
+        num_ranges++;
+    u.format.set (num_glyphs * 2 < num_ranges * 3 ? 1 : 2);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, num_glyphs));
+    case 2: return TRACE_RETURN (u.format2.serialize (c, glyphs, num_glyphs));
+    default:return TRACE_RETURN (false);
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    case 2: return TRACE_RETURN (u.format2.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  inline bool intersects (const hb_set_t *glyphs) const {
+    /* TODO speed this up */
+    Coverage::Iter iter;
+    for (iter.init (*this); iter.more (); iter.next ()) {
+      if (glyphs->has (iter.get_glyph ()))
+        return true;
+    }
+    return false;
+  }
+
+  inline bool intersects_coverage (const hb_set_t *glyphs, unsigned int index) const {
+    switch (u.format) {
+    case 1: return u.format1.intersects_coverage (glyphs, index);
+    case 2: return u.format2.intersects_coverage (glyphs, index);
+    default:return false;
+    }
+  }
+
+  template <typename set_t>
+  inline void add_coverage (set_t *glyphs) const {
+    switch (u.format) {
+    case 1: u.format1.add_coverage (glyphs); break;
+    case 2: u.format2.add_coverage (glyphs); break;
+    default:                                 break;
+    }
+  }
+
+  struct Iter {
+    Iter (void) : format (0) {};
+    inline void init (const Coverage &c_) {
+      format = c_.u.format;
+      switch (format) {
+      case 1: u.format1.init (c_.u.format1); return;
+      case 2: u.format2.init (c_.u.format2); return;
+      default:                               return;
+      }
+    }
+    inline bool more (void) {
+      switch (format) {
+      case 1: return u.format1.more ();
+      case 2: return u.format2.more ();
+      default:return false;
+      }
+    }
+    inline void next (void) {
+      switch (format) {
+      case 1: u.format1.next (); break;
+      case 2: u.format2.next (); break;
+      default:                   break;
+      }
+    }
+    inline uint16_t get_glyph (void) {
+      switch (format) {
+      case 1: return u.format1.get_glyph ();
+      case 2: return u.format2.get_glyph ();
+      default:return 0;
+      }
+    }
+    inline uint16_t get_coverage (void) {
+      switch (format) {
+      case 1: return u.format1.get_coverage ();
+      case 2: return u.format2.get_coverage ();
+      default:return -1;
+      }
+    }
+
+    private:
+    unsigned int format;
+    union {
+    CoverageFormat1::Iter	format1;
+    CoverageFormat2::Iter	format2;
+    } u;
+  };
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  CoverageFormat1	format1;
+  CoverageFormat2	format2;
+  } u;
+  public:
+  DEFINE_SIZE_UNION (2, format);
+};
+
+
+/*
+ * Class Definition Table
+ */
+
+struct ClassDefFormat1
+{
+  friend struct ClassDef;
+
+  private:
+  inline unsigned int get_class (hb_codepoint_t glyph_id) const
+  {
+    if (unlikely ((unsigned int) (glyph_id - startGlyph) < classValue.len))
+      return classValue[glyph_id - startGlyph];
+    return 0;
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && classValue.sanitize (c));
+  }
+
+  template <typename set_t>
+  inline void add_class (set_t *glyphs, unsigned int klass) const {
+    unsigned int count = classValue.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (classValue[i] == klass)
+        glyphs->add (startGlyph + i);
+  }
+
+  inline bool intersects_class (const hb_set_t *glyphs, unsigned int klass) const {
+    unsigned int count = classValue.len;
+    if (klass == 0)
+    {
+      /* Match if there's any glyph that is not listed! */
+      hb_codepoint_t g = -1;
+      if (!hb_set_next (glyphs, &g))
+        return false;
+      if (g < startGlyph)
+        return true;
+      g = startGlyph + count - 1;
+      if (hb_set_next (glyphs, &g))
+        return true;
+      /* Fall through. */
+    }
+    for (unsigned int i = 0; i < count; i++)
+      if (classValue[i] == klass && glyphs->has (startGlyph + i))
+        return true;
+    return false;
+  }
+
+  protected:
+  USHORT	classFormat;		/* Format identifier--format = 1 */
+  GlyphID	startGlyph;		/* First GlyphID of the classValueArray */
+  ArrayOf<USHORT>
+		classValue;		/* Array of Class Values--one per GlyphID */
+  public:
+  DEFINE_SIZE_ARRAY (6, classValue);
+};
+
+struct ClassDefFormat2
+{
+  friend struct ClassDef;
+
+  private:
+  inline unsigned int get_class (hb_codepoint_t glyph_id) const
+  {
+    int i = rangeRecord.search (glyph_id);
+    if (i != -1)
+      return rangeRecord[i].value;
+    return 0;
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (rangeRecord.sanitize (c));
+  }
+
+  template <typename set_t>
+  inline void add_class (set_t *glyphs, unsigned int klass) const {
+    unsigned int count = rangeRecord.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (rangeRecord[i].value == klass)
+        rangeRecord[i].add_coverage (glyphs);
+  }
+
+  inline bool intersects_class (const hb_set_t *glyphs, unsigned int klass) const {
+    unsigned int count = rangeRecord.len;
+    if (klass == 0)
+    {
+      /* Match if there's any glyph that is not listed! */
+      hb_codepoint_t g = (hb_codepoint_t) -1;
+      for (unsigned int i = 0; i < count; i++)
+      {
+	if (!hb_set_next (glyphs, &g))
+	  break;
+	if (g < rangeRecord[i].start)
+	  return true;
+	g = rangeRecord[i].end;
+      }
+      if (g != (hb_codepoint_t) -1 && hb_set_next (glyphs, &g))
+        return true;
+      /* Fall through. */
+    }
+    for (unsigned int i = 0; i < count; i++)
+      if (rangeRecord[i].value == klass && rangeRecord[i].intersects (glyphs))
+        return true;
+    return false;
+  }
+
+  protected:
+  USHORT	classFormat;	/* Format identifier--format = 2 */
+  SortedArrayOf<RangeRecord>
+		rangeRecord;	/* Array of glyph ranges--ordered by
+				 * Start GlyphID */
+  public:
+  DEFINE_SIZE_ARRAY (4, rangeRecord);
+};
+
+struct ClassDef
+{
+  inline unsigned int get_class (hb_codepoint_t glyph_id) const
+  {
+    switch (u.format) {
+    case 1: return u.format1.get_class(glyph_id);
+    case 2: return u.format2.get_class(glyph_id);
+    default:return 0;
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    case 2: return TRACE_RETURN (u.format2.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  inline void add_class (hb_set_t *glyphs, unsigned int klass) const {
+    switch (u.format) {
+    case 1: u.format1.add_class (glyphs, klass); return;
+    case 2: u.format2.add_class (glyphs, klass); return;
+    default:return;
+    }
+  }
+
+  inline bool intersects_class (const hb_set_t *glyphs, unsigned int klass) const {
+    switch (u.format) {
+    case 1: return u.format1.intersects_class (glyphs, klass);
+    case 2: return u.format2.intersects_class (glyphs, klass);
+    default:return false;
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  ClassDefFormat1	format1;
+  ClassDefFormat2	format2;
+  } u;
+  public:
+  DEFINE_SIZE_UNION (2, format);
+};
+
+
+/*
+ * Device Tables
+ */
+
+struct Device
+{
+
+  inline hb_position_t get_x_delta (hb_font_t *font) const
+  { return get_delta (font->x_ppem, font->x_scale); }
+
+  inline hb_position_t get_y_delta (hb_font_t *font) const
+  { return get_delta (font->y_ppem, font->y_scale); }
+
+  inline int get_delta (unsigned int ppem, int scale) const
+  {
+    if (!ppem) return 0;
+
+    int pixels = get_delta_pixels (ppem);
+
+    if (!pixels) return 0;
+
+    return pixels * (int64_t) scale / ppem;
+  }
+
+
+  inline int get_delta_pixels (unsigned int ppem_size) const
+  {
+    unsigned int f = deltaFormat;
+    if (unlikely (f < 1 || f > 3))
+      return 0;
+
+    if (ppem_size < startSize || ppem_size > endSize)
+      return 0;
+
+    unsigned int s = ppem_size - startSize;
+
+    unsigned int byte = deltaValue[s >> (4 - f)];
+    unsigned int bits = (byte >> (16 - (((s & ((1 << (4 - f)) - 1)) + 1) << f)));
+    unsigned int mask = (0xFFFF >> (16 - (1 << f)));
+
+    int delta = bits & mask;
+
+    if ((unsigned int) delta >= ((mask + 1) >> 1))
+      delta -= mask + 1;
+
+    return delta;
+  }
+
+  inline unsigned int get_size (void) const
+  {
+    unsigned int f = deltaFormat;
+    if (unlikely (f < 1 || f > 3 || startSize > endSize)) return 3 * USHORT::static_size;
+    return USHORT::static_size * (4 + ((endSize - startSize) >> (4 - f)));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && c->check_range (this, this->get_size ()));
+  }
+
+  protected:
+  USHORT	startSize;		/* Smallest size to correct--in ppem */
+  USHORT	endSize;		/* Largest size to correct--in ppem */
+  USHORT	deltaFormat;		/* Format of DeltaValue array data: 1, 2, or 3
+					 * 1	Signed 2-bit value, 8 values per uint16
+					 * 2	Signed 4-bit value, 4 values per uint16
+					 * 3	Signed 8-bit value, 2 values per uint16
+					 */
+  USHORT	deltaValue[VAR];	/* Array of compressed data */
+  public:
+  DEFINE_SIZE_ARRAY (6, deltaValue);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_LAYOUT_COMMON_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-layout-gdef-table.hh b/extensions/externals/src/harfbuzz/src/hb-ot-layout-gdef-table.hh
new file mode 100644
index 0000000..d2fd875
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-layout-gdef-table.hh
@@ -0,0 +1,431 @@
+/*
+ * Copyright © 2007,2008,2009  Red Hat, Inc.
+ * Copyright © 2010,2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_GDEF_TABLE_HH
+#define HB_OT_LAYOUT_GDEF_TABLE_HH
+
+#include "hb-ot-layout-common-private.hh"
+
+#include "hb-font-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * Attachment List Table
+ */
+
+typedef ArrayOf<USHORT> AttachPoint;	/* Array of contour point indices--in
+					 * increasing numerical order */
+
+struct AttachList
+{
+  inline unsigned int get_attach_points (hb_codepoint_t glyph_id,
+					 unsigned int start_offset,
+					 unsigned int *point_count /* IN/OUT */,
+					 unsigned int *point_array /* OUT */) const
+  {
+    unsigned int index = (this+coverage).get_coverage (glyph_id);
+    if (index == NOT_COVERED)
+    {
+      if (point_count)
+	*point_count = 0;
+      return 0;
+    }
+
+    const AttachPoint &points = this+attachPoint[index];
+
+    if (point_count) {
+      const USHORT *array = points.sub_array (start_offset, point_count);
+      unsigned int count = *point_count;
+      for (unsigned int i = 0; i < count; i++)
+	point_array[i] = array[i];
+    }
+
+    return points.len;
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && attachPoint.sanitize (c, this));
+  }
+
+  protected:
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table -- from
+					 * beginning of AttachList table */
+  OffsetArrayOf<AttachPoint>
+		attachPoint;		/* Array of AttachPoint tables
+					 * in Coverage Index order */
+  public:
+  DEFINE_SIZE_ARRAY (4, attachPoint);
+};
+
+/*
+ * Ligature Caret Table
+ */
+
+struct CaretValueFormat1
+{
+  friend struct CaretValue;
+
+  private:
+  inline hb_position_t get_caret_value (hb_font_t *font, hb_direction_t direction, hb_codepoint_t glyph_id HB_UNUSED) const
+  {
+    return HB_DIRECTION_IS_HORIZONTAL (direction) ? font->em_scale_x (coordinate) : font->em_scale_y (coordinate);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this));
+  }
+
+  protected:
+  USHORT	caretValueFormat;	/* Format identifier--format = 1 */
+  SHORT		coordinate;		/* X or Y value, in design units */
+  public:
+  DEFINE_SIZE_STATIC (4);
+};
+
+struct CaretValueFormat2
+{
+  friend struct CaretValue;
+
+  private:
+  inline hb_position_t get_caret_value (hb_font_t *font, hb_direction_t direction, hb_codepoint_t glyph_id) const
+  {
+    hb_position_t x, y;
+    if (font->get_glyph_contour_point_for_origin (glyph_id, caretValuePoint, direction, &x, &y))
+      return HB_DIRECTION_IS_HORIZONTAL (direction) ? x : y;
+    else
+      return 0;
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this));
+  }
+
+  protected:
+  USHORT	caretValueFormat;	/* Format identifier--format = 2 */
+  USHORT	caretValuePoint;	/* Contour point index on glyph */
+  public:
+  DEFINE_SIZE_STATIC (4);
+};
+
+struct CaretValueFormat3
+{
+  friend struct CaretValue;
+
+  inline hb_position_t get_caret_value (hb_font_t *font, hb_direction_t direction, hb_codepoint_t glyph_id HB_UNUSED) const
+  {
+    return HB_DIRECTION_IS_HORIZONTAL (direction) ?
+           font->em_scale_x (coordinate) + (this+deviceTable).get_x_delta (font) :
+           font->em_scale_y (coordinate) + (this+deviceTable).get_y_delta (font);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && deviceTable.sanitize (c, this));
+  }
+
+  protected:
+  USHORT	caretValueFormat;	/* Format identifier--format = 3 */
+  SHORT		coordinate;		/* X or Y value, in design units */
+  OffsetTo<Device>
+		deviceTable;		/* Offset to Device table for X or Y
+					 * value--from beginning of CaretValue
+					 * table */
+  public:
+  DEFINE_SIZE_STATIC (6);
+};
+
+struct CaretValue
+{
+  inline hb_position_t get_caret_value (hb_font_t *font, hb_direction_t direction, hb_codepoint_t glyph_id) const
+  {
+    switch (u.format) {
+    case 1: return u.format1.get_caret_value (font, direction, glyph_id);
+    case 2: return u.format2.get_caret_value (font, direction, glyph_id);
+    case 3: return u.format3.get_caret_value (font, direction, glyph_id);
+    default:return 0;
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    case 2: return TRACE_RETURN (u.format2.sanitize (c));
+    case 3: return TRACE_RETURN (u.format3.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  CaretValueFormat1	format1;
+  CaretValueFormat2	format2;
+  CaretValueFormat3	format3;
+  } u;
+  public:
+  DEFINE_SIZE_UNION (2, format);
+};
+
+struct LigGlyph
+{
+  inline unsigned int get_lig_carets (hb_font_t *font,
+				      hb_direction_t direction,
+				      hb_codepoint_t glyph_id,
+				      unsigned int start_offset,
+				      unsigned int *caret_count /* IN/OUT */,
+				      hb_position_t *caret_array /* OUT */) const
+  {
+    if (caret_count) {
+      const OffsetTo<CaretValue> *array = carets.sub_array (start_offset, caret_count);
+      unsigned int count = *caret_count;
+      for (unsigned int i = 0; i < count; i++)
+	caret_array[i] = (this+array[i]).get_caret_value (font, direction, glyph_id);
+    }
+
+    return carets.len;
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (carets.sanitize (c, this));
+  }
+
+  protected:
+  OffsetArrayOf<CaretValue>
+		carets;			/* Offset array of CaretValue tables
+					 * --from beginning of LigGlyph table
+					 * --in increasing coordinate order */
+  public:
+  DEFINE_SIZE_ARRAY (2, carets);
+};
+
+struct LigCaretList
+{
+  inline unsigned int get_lig_carets (hb_font_t *font,
+				      hb_direction_t direction,
+				      hb_codepoint_t glyph_id,
+				      unsigned int start_offset,
+				      unsigned int *caret_count /* IN/OUT */,
+				      hb_position_t *caret_array /* OUT */) const
+  {
+    unsigned int index = (this+coverage).get_coverage (glyph_id);
+    if (index == NOT_COVERED)
+    {
+      if (caret_count)
+	*caret_count = 0;
+      return 0;
+    }
+    const LigGlyph &lig_glyph = this+ligGlyph[index];
+    return lig_glyph.get_lig_carets (font, direction, glyph_id, start_offset, caret_count, caret_array);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && ligGlyph.sanitize (c, this));
+  }
+
+  protected:
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of LigCaretList table */
+  OffsetArrayOf<LigGlyph>
+		ligGlyph;		/* Array of LigGlyph tables
+					 * in Coverage Index order */
+  public:
+  DEFINE_SIZE_ARRAY (4, ligGlyph);
+};
+
+
+struct MarkGlyphSetsFormat1
+{
+  inline bool covers (unsigned int set_index, hb_codepoint_t glyph_id) const
+  { return (this+coverage[set_index]).get_coverage (glyph_id) != NOT_COVERED; }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  LongOffsetArrayOf<Coverage>
+		coverage;		/* Array of long offsets to mark set
+					 * coverage tables */
+  public:
+  DEFINE_SIZE_ARRAY (4, coverage);
+};
+
+struct MarkGlyphSets
+{
+  inline bool covers (unsigned int set_index, hb_codepoint_t glyph_id) const
+  {
+    switch (u.format) {
+    case 1: return u.format1.covers (set_index, glyph_id);
+    default:return false;
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  MarkGlyphSetsFormat1	format1;
+  } u;
+  public:
+  DEFINE_SIZE_UNION (2, format);
+};
+
+
+/*
+ * GDEF -- The Glyph Definition Table
+ */
+
+struct GDEF
+{
+  static const hb_tag_t tableTag	= HB_OT_TAG_GDEF;
+
+  enum GlyphClasses {
+    UnclassifiedGlyph	= 0,
+    BaseGlyph		= 1,
+    LigatureGlyph	= 2,
+    MarkGlyph		= 3,
+    ComponentGlyph	= 4
+  };
+
+  inline bool has_glyph_classes (void) const { return glyphClassDef != 0; }
+  inline unsigned int get_glyph_class (hb_codepoint_t glyph) const
+  { return (this+glyphClassDef).get_class (glyph); }
+  inline void get_glyphs_in_class (unsigned int klass, hb_set_t *glyphs) const
+  { (this+glyphClassDef).add_class (glyphs, klass); }
+
+  inline bool has_mark_attachment_types (void) const { return markAttachClassDef != 0; }
+  inline unsigned int get_mark_attachment_type (hb_codepoint_t glyph) const
+  { return (this+markAttachClassDef).get_class (glyph); }
+
+  inline bool has_attach_points (void) const { return attachList != 0; }
+  inline unsigned int get_attach_points (hb_codepoint_t glyph_id,
+					 unsigned int start_offset,
+					 unsigned int *point_count /* IN/OUT */,
+					 unsigned int *point_array /* OUT */) const
+  { return (this+attachList).get_attach_points (glyph_id, start_offset, point_count, point_array); }
+
+  inline bool has_lig_carets (void) const { return ligCaretList != 0; }
+  inline unsigned int get_lig_carets (hb_font_t *font,
+				      hb_direction_t direction,
+				      hb_codepoint_t glyph_id,
+				      unsigned int start_offset,
+				      unsigned int *caret_count /* IN/OUT */,
+				      hb_position_t *caret_array /* OUT */) const
+  { return (this+ligCaretList).get_lig_carets (font, direction, glyph_id, start_offset, caret_count, caret_array); }
+
+  inline bool has_mark_sets (void) const { return version.to_int () >= 0x00010002 && markGlyphSetsDef[0] != 0; }
+  inline bool mark_set_covers (unsigned int set_index, hb_codepoint_t glyph_id) const
+  { return version.to_int () >= 0x00010002 && (this+markGlyphSetsDef[0]).covers (set_index, glyph_id); }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (version.sanitize (c) &&
+			 likely (version.major == 1) &&
+			 glyphClassDef.sanitize (c, this) &&
+			 attachList.sanitize (c, this) &&
+			 ligCaretList.sanitize (c, this) &&
+			 markAttachClassDef.sanitize (c, this) &&
+			 (version.to_int () < 0x00010002 || markGlyphSetsDef[0].sanitize (c, this)));
+  }
+
+
+  /* glyph_props is a 16-bit integer where the lower 8-bit have bits representing
+   * glyph class and other bits, and high 8-bit gthe mark attachment type (if any).
+   * Not to be confused with lookup_props which is very similar. */
+  inline unsigned int get_glyph_props (hb_codepoint_t glyph) const
+  {
+    unsigned int klass = get_glyph_class (glyph);
+
+    switch (klass) {
+    default:
+    case UnclassifiedGlyph:	return HB_OT_LAYOUT_GLYPH_PROPS_UNCLASSIFIED;
+    case BaseGlyph:		return HB_OT_LAYOUT_GLYPH_PROPS_BASE_GLYPH;
+    case LigatureGlyph:		return HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE;
+    case ComponentGlyph:	return HB_OT_LAYOUT_GLYPH_PROPS_COMPONENT;
+    case MarkGlyph:
+	  klass = get_mark_attachment_type (glyph);
+	  return HB_OT_LAYOUT_GLYPH_PROPS_MARK | (klass << 8);
+    }
+  }
+
+
+  protected:
+  FixedVersion	version;		/* Version of the GDEF table--currently
+					 * 0x00010002 */
+  OffsetTo<ClassDef>
+		glyphClassDef;		/* Offset to class definition table
+					 * for glyph type--from beginning of
+					 * GDEF header (may be Null) */
+  OffsetTo<AttachList>
+		attachList;		/* Offset to list of glyphs with
+					 * attachment points--from beginning
+					 * of GDEF header (may be Null) */
+  OffsetTo<LigCaretList>
+		ligCaretList;		/* Offset to list of positioning points
+					 * for ligature carets--from beginning
+					 * of GDEF header (may be Null) */
+  OffsetTo<ClassDef>
+		markAttachClassDef;	/* Offset to class definition table for
+					 * mark attachment type--from beginning
+					 * of GDEF header (may be Null) */
+  OffsetTo<MarkGlyphSets>
+		markGlyphSetsDef[VAR];	/* Offset to the table of mark set
+					 * definitions--from beginning of GDEF
+					 * header (may be NULL).  Introduced
+					 * in version 00010002. */
+  public:
+  DEFINE_SIZE_ARRAY (12, markGlyphSetsDef);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_LAYOUT_GDEF_TABLE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-layout-gpos-table.hh b/extensions/externals/src/harfbuzz/src/hb-ot-layout-gpos-table.hh
new file mode 100644
index 0000000..05a6f5e
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-layout-gpos-table.hh
@@ -0,0 +1,1629 @@
+/*
+ * Copyright © 2007,2008,2009,2010  Red Hat, Inc.
+ * Copyright © 2010,2012,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_GPOS_TABLE_HH
+#define HB_OT_LAYOUT_GPOS_TABLE_HH
+
+#include "hb-ot-layout-gsubgpos-private.hh"
+
+
+namespace OT {
+
+
+/* buffer **position** var allocations */
+#define attach_lookback() var.u16[0] /* number of glyphs to go back to attach this glyph to its base */
+#define cursive_chain() var.i16[1] /* character to which this connects, may be positive or negative */
+
+
+/* Shared Tables: ValueRecord, Anchor Table, and MarkArray */
+
+typedef USHORT Value;
+
+typedef Value ValueRecord[VAR];
+
+struct ValueFormat : USHORT
+{
+  enum Flags {
+    xPlacement	= 0x0001,	/* Includes horizontal adjustment for placement */
+    yPlacement	= 0x0002,	/* Includes vertical adjustment for placement */
+    xAdvance	= 0x0004,	/* Includes horizontal adjustment for advance */
+    yAdvance	= 0x0008,	/* Includes vertical adjustment for advance */
+    xPlaDevice	= 0x0010,	/* Includes horizontal Device table for placement */
+    yPlaDevice	= 0x0020,	/* Includes vertical Device table for placement */
+    xAdvDevice	= 0x0040,	/* Includes horizontal Device table for advance */
+    yAdvDevice	= 0x0080,	/* Includes vertical Device table for advance */
+    ignored	= 0x0F00,	/* Was used in TrueType Open for MM fonts */
+    reserved	= 0xF000,	/* For future use */
+
+    devices	= 0x00F0	/* Mask for having any Device table */
+  };
+
+/* All fields are options.  Only those available advance the value pointer. */
+#if 0
+  SHORT		xPlacement;		/* Horizontal adjustment for
+					 * placement--in design units */
+  SHORT		yPlacement;		/* Vertical adjustment for
+					 * placement--in design units */
+  SHORT		xAdvance;		/* Horizontal adjustment for
+					 * advance--in design units (only used
+					 * for horizontal writing) */
+  SHORT		yAdvance;		/* Vertical adjustment for advance--in
+					 * design units (only used for vertical
+					 * writing) */
+  Offset	xPlaDevice;		/* Offset to Device table for
+					 * horizontal placement--measured from
+					 * beginning of PosTable (may be NULL) */
+  Offset	yPlaDevice;		/* Offset to Device table for vertical
+					 * placement--measured from beginning
+					 * of PosTable (may be NULL) */
+  Offset	xAdvDevice;		/* Offset to Device table for
+					 * horizontal advance--measured from
+					 * beginning of PosTable (may be NULL) */
+  Offset	yAdvDevice;		/* Offset to Device table for vertical
+					 * advance--measured from beginning of
+					 * PosTable (may be NULL) */
+#endif
+
+  inline unsigned int get_len (void) const
+  { return _hb_popcount32 ((unsigned int) *this); }
+  inline unsigned int get_size (void) const
+  { return get_len () * Value::static_size; }
+
+  void apply_value (hb_font_t            *font,
+		    hb_direction_t        direction,
+		    const void           *base,
+		    const Value          *values,
+		    hb_glyph_position_t  &glyph_pos) const
+  {
+    unsigned int x_ppem, y_ppem;
+    unsigned int format = *this;
+    hb_bool_t horizontal = HB_DIRECTION_IS_HORIZONTAL (direction);
+
+    if (!format) return;
+
+    if (format & xPlacement) glyph_pos.x_offset  += font->em_scale_x (get_short (values++));
+    if (format & yPlacement) glyph_pos.y_offset  += font->em_scale_y (get_short (values++));
+    if (format & xAdvance) {
+      if (likely (horizontal)) glyph_pos.x_advance += font->em_scale_x (get_short (values++)); else values++;
+    }
+    /* y_advance values grow downward but font-space grows upward, hence negation */
+    if (format & yAdvance) {
+      if (unlikely (!horizontal)) glyph_pos.y_advance -= font->em_scale_y (get_short (values++)); else values++;
+    }
+
+    if (!has_device ()) return;
+
+    x_ppem = font->x_ppem;
+    y_ppem = font->y_ppem;
+
+    if (!x_ppem && !y_ppem) return;
+
+    /* pixel -> fractional pixel */
+    if (format & xPlaDevice) {
+      if (x_ppem) glyph_pos.x_offset  += (base + get_device (values++)).get_x_delta (font); else values++;
+    }
+    if (format & yPlaDevice) {
+      if (y_ppem) glyph_pos.y_offset  += (base + get_device (values++)).get_y_delta (font); else values++;
+    }
+    if (format & xAdvDevice) {
+      if (horizontal && x_ppem) glyph_pos.x_advance += (base + get_device (values++)).get_x_delta (font); else values++;
+    }
+    if (format & yAdvDevice) {
+      /* y_advance values grow downward but font-space grows upward, hence negation */
+      if (!horizontal && y_ppem) glyph_pos.y_advance -= (base + get_device (values++)).get_y_delta (font); else values++;
+    }
+  }
+
+  private:
+  inline bool sanitize_value_devices (hb_sanitize_context_t *c, void *base, Value *values) {
+    unsigned int format = *this;
+
+    if (format & xPlacement) values++;
+    if (format & yPlacement) values++;
+    if (format & xAdvance)   values++;
+    if (format & yAdvance)   values++;
+
+    if ((format & xPlaDevice) && !get_device (values++).sanitize (c, base)) return false;
+    if ((format & yPlaDevice) && !get_device (values++).sanitize (c, base)) return false;
+    if ((format & xAdvDevice) && !get_device (values++).sanitize (c, base)) return false;
+    if ((format & yAdvDevice) && !get_device (values++).sanitize (c, base)) return false;
+
+    return true;
+  }
+
+  static inline OffsetTo<Device>& get_device (Value* value)
+  { return *CastP<OffsetTo<Device> > (value); }
+  static inline const OffsetTo<Device>& get_device (const Value* value)
+  { return *CastP<OffsetTo<Device> > (value); }
+
+  static inline const SHORT& get_short (const Value* value)
+  { return *CastP<SHORT> (value); }
+
+  public:
+
+  inline bool has_device (void) const {
+    unsigned int format = *this;
+    return (format & devices) != 0;
+  }
+
+  inline bool sanitize_value (hb_sanitize_context_t *c, void *base, Value *values) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_range (values, get_size ()) && (!has_device () || sanitize_value_devices (c, base, values)));
+  }
+
+  inline bool sanitize_values (hb_sanitize_context_t *c, void *base, Value *values, unsigned int count) {
+    TRACE_SANITIZE (this);
+    unsigned int len = get_len ();
+
+    if (!c->check_array (values, get_size (), count)) return TRACE_RETURN (false);
+
+    if (!has_device ()) return TRACE_RETURN (true);
+
+    for (unsigned int i = 0; i < count; i++) {
+      if (!sanitize_value_devices (c, base, values))
+        return TRACE_RETURN (false);
+      values += len;
+    }
+
+    return TRACE_RETURN (true);
+  }
+
+  /* Just sanitize referenced Device tables.  Doesn't check the values themselves. */
+  inline bool sanitize_values_stride_unsafe (hb_sanitize_context_t *c, void *base, Value *values, unsigned int count, unsigned int stride) {
+    TRACE_SANITIZE (this);
+
+    if (!has_device ()) return TRACE_RETURN (true);
+
+    for (unsigned int i = 0; i < count; i++) {
+      if (!sanitize_value_devices (c, base, values))
+        return TRACE_RETURN (false);
+      values += stride;
+    }
+
+    return TRACE_RETURN (true);
+  }
+};
+
+
+struct AnchorFormat1
+{
+  inline void get_anchor (hb_font_t *font, hb_codepoint_t glyph_id HB_UNUSED,
+			  hb_position_t *x, hb_position_t *y) const
+  {
+      *x = font->em_scale_x (xCoordinate);
+      *y = font->em_scale_y (yCoordinate);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  SHORT		xCoordinate;		/* Horizontal value--in design units */
+  SHORT		yCoordinate;		/* Vertical value--in design units */
+  public:
+  DEFINE_SIZE_STATIC (6);
+};
+
+struct AnchorFormat2
+{
+  inline void get_anchor (hb_font_t *font, hb_codepoint_t glyph_id,
+			  hb_position_t *x, hb_position_t *y) const
+  {
+      unsigned int x_ppem = font->x_ppem;
+      unsigned int y_ppem = font->y_ppem;
+      hb_position_t cx, cy;
+      hb_bool_t ret = false;
+
+      if (x_ppem || y_ppem)
+	ret = font->get_glyph_contour_point_for_origin (glyph_id, anchorPoint, HB_DIRECTION_LTR, &cx, &cy);
+      *x = x_ppem && ret ? cx : font->em_scale_x (xCoordinate);
+      *y = y_ppem && ret ? cy : font->em_scale_y (yCoordinate);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 2 */
+  SHORT		xCoordinate;		/* Horizontal value--in design units */
+  SHORT		yCoordinate;		/* Vertical value--in design units */
+  USHORT	anchorPoint;		/* Index to glyph contour point */
+  public:
+  DEFINE_SIZE_STATIC (8);
+};
+
+struct AnchorFormat3
+{
+  inline void get_anchor (hb_font_t *font, hb_codepoint_t glyph_id HB_UNUSED,
+			  hb_position_t *x, hb_position_t *y) const
+  {
+      *x = font->em_scale_x (xCoordinate);
+      *y = font->em_scale_y (yCoordinate);
+
+      if (font->x_ppem)
+	*x += (this+xDeviceTable).get_x_delta (font);
+      if (font->y_ppem)
+	*y += (this+yDeviceTable).get_x_delta (font);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && xDeviceTable.sanitize (c, this) && yDeviceTable.sanitize (c, this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 3 */
+  SHORT		xCoordinate;		/* Horizontal value--in design units */
+  SHORT		yCoordinate;		/* Vertical value--in design units */
+  OffsetTo<Device>
+		xDeviceTable;		/* Offset to Device table for X
+					 * coordinate-- from beginning of
+					 * Anchor table (may be NULL) */
+  OffsetTo<Device>
+		yDeviceTable;		/* Offset to Device table for Y
+					 * coordinate-- from beginning of
+					 * Anchor table (may be NULL) */
+  public:
+  DEFINE_SIZE_STATIC (10);
+};
+
+struct Anchor
+{
+  inline void get_anchor (hb_font_t *font, hb_codepoint_t glyph_id,
+			  hb_position_t *x, hb_position_t *y) const
+  {
+    *x = *y = 0;
+    switch (u.format) {
+    case 1: u.format1.get_anchor (font, glyph_id, x, y); return;
+    case 2: u.format2.get_anchor (font, glyph_id, x, y); return;
+    case 3: u.format3.get_anchor (font, glyph_id, x, y); return;
+    default:						 return;
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    case 2: return TRACE_RETURN (u.format2.sanitize (c));
+    case 3: return TRACE_RETURN (u.format3.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  AnchorFormat1		format1;
+  AnchorFormat2		format2;
+  AnchorFormat3		format3;
+  } u;
+  public:
+  DEFINE_SIZE_UNION (2, format);
+};
+
+
+struct AnchorMatrix
+{
+  inline const Anchor& get_anchor (unsigned int row, unsigned int col, unsigned int cols, bool *found) const {
+    *found = false;
+    if (unlikely (row >= rows || col >= cols)) return Null(Anchor);
+    *found = !matrix[row * cols + col].is_null ();
+    return this+matrix[row * cols + col];
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c, unsigned int cols) {
+    TRACE_SANITIZE (this);
+    if (!c->check_struct (this)) return TRACE_RETURN (false);
+    if (unlikely (rows > 0 && cols >= ((unsigned int) -1) / rows)) return TRACE_RETURN (false);
+    unsigned int count = rows * cols;
+    if (!c->check_array (matrix, matrix[0].static_size, count)) return TRACE_RETURN (false);
+    for (unsigned int i = 0; i < count; i++)
+      if (!matrix[i].sanitize (c, this)) return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  USHORT	rows;			/* Number of rows */
+  protected:
+  OffsetTo<Anchor>
+		matrix[VAR];		/* Matrix of offsets to Anchor tables--
+					 * from beginning of AnchorMatrix table */
+  public:
+  DEFINE_SIZE_ARRAY (2, matrix);
+};
+
+
+struct MarkRecord
+{
+  friend struct MarkArray;
+
+  inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && markAnchor.sanitize (c, base));
+  }
+
+  protected:
+  USHORT	klass;			/* Class defined for this mark */
+  OffsetTo<Anchor>
+		markAnchor;		/* Offset to Anchor table--from
+					 * beginning of MarkArray table */
+  public:
+  DEFINE_SIZE_STATIC (4);
+};
+
+struct MarkArray : ArrayOf<MarkRecord>	/* Array of MarkRecords--in Coverage order */
+{
+  inline bool apply (hb_apply_context_t *c,
+		     unsigned int mark_index, unsigned int glyph_index,
+		     const AnchorMatrix &anchors, unsigned int class_count,
+		     unsigned int glyph_pos) const
+  {
+    TRACE_APPLY (this);
+    const MarkRecord &record = ArrayOf<MarkRecord>::operator[](mark_index);
+    unsigned int mark_class = record.klass;
+
+    const Anchor& mark_anchor = this + record.markAnchor;
+    bool found;
+    const Anchor& glyph_anchor = anchors.get_anchor (glyph_index, mark_class, class_count, &found);
+    /* If this subtable doesn't have an anchor for this base and this class,
+     * return false such that the subsequent subtables have a chance at it. */
+    if (unlikely (!found)) return TRACE_RETURN (false);
+
+    hb_position_t mark_x, mark_y, base_x, base_y;
+
+    mark_anchor.get_anchor (c->font, c->buffer->cur().codepoint, &mark_x, &mark_y);
+    glyph_anchor.get_anchor (c->font, c->buffer->info[glyph_pos].codepoint, &base_x, &base_y);
+
+    hb_glyph_position_t &o = c->buffer->cur_pos();
+    o.x_offset = base_x - mark_x;
+    o.y_offset = base_y - mark_y;
+    o.attach_lookback() = c->buffer->idx - glyph_pos;
+
+    c->buffer->idx++;
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (ArrayOf<MarkRecord>::sanitize (c, this));
+  }
+};
+
+
+/* Lookups */
+
+struct SinglePosFormat1
+{
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+coverage).add_coverage (c->input);
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int index = (this+coverage).get_coverage  (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    valueFormat.apply_value (c->font, c->direction, this,
+			     values, c->buffer->cur_pos());
+
+    c->buffer->idx++;
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && coverage.sanitize (c, this) && valueFormat.sanitize_value (c, this, values));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of subtable */
+  ValueFormat	valueFormat;		/* Defines the types of data in the
+					 * ValueRecord */
+  ValueRecord	values;			/* Defines positioning
+					 * value(s)--applied to all glyphs in
+					 * the Coverage table */
+  public:
+  DEFINE_SIZE_ARRAY (6, values);
+};
+
+struct SinglePosFormat2
+{
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+coverage).add_coverage (c->input);
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int index = (this+coverage).get_coverage  (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    if (likely (index >= valueCount)) return TRACE_RETURN (false);
+
+    valueFormat.apply_value (c->font, c->direction, this,
+			     &values[index * valueFormat.get_len ()],
+			     c->buffer->cur_pos());
+
+    c->buffer->idx++;
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && coverage.sanitize (c, this) && valueFormat.sanitize_values (c, this, values, valueCount));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 2 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of subtable */
+  ValueFormat	valueFormat;		/* Defines the types of data in the
+					 * ValueRecord */
+  USHORT	valueCount;		/* Number of ValueRecords */
+  ValueRecord	values;			/* Array of ValueRecords--positioning
+					 * values applied to glyphs */
+  public:
+  DEFINE_SIZE_ARRAY (8, values);
+};
+
+struct SinglePos
+{
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    case 2: return TRACE_RETURN (c->dispatch (u.format2));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    case 2: return TRACE_RETURN (u.format2.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  SinglePosFormat1	format1;
+  SinglePosFormat2	format2;
+  } u;
+};
+
+
+struct PairValueRecord
+{
+  friend struct PairSet;
+
+  protected:
+  GlyphID	secondGlyph;		/* GlyphID of second glyph in the
+					 * pair--first glyph is listed in the
+					 * Coverage table */
+  ValueRecord	values;			/* Positioning data for the first glyph
+					 * followed by for second glyph */
+  public:
+  DEFINE_SIZE_ARRAY (2, values);
+};
+
+struct PairSet
+{
+  friend struct PairPosFormat1;
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c,
+			      const ValueFormat *valueFormats) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    unsigned int len1 = valueFormats[0].get_len ();
+    unsigned int len2 = valueFormats[1].get_len ();
+    unsigned int record_size = USHORT::static_size * (1 + len1 + len2);
+
+    const PairValueRecord *record = CastP<PairValueRecord> (array);
+    unsigned int count = len;
+    for (unsigned int i = 0; i < count; i++)
+    {
+      c->input->add (record->secondGlyph);
+      record = &StructAtOffset<PairValueRecord> (record, record_size);
+    }
+  }
+
+  inline bool apply (hb_apply_context_t *c,
+		     const ValueFormat *valueFormats,
+		     unsigned int pos) const
+  {
+    TRACE_APPLY (this);
+    unsigned int len1 = valueFormats[0].get_len ();
+    unsigned int len2 = valueFormats[1].get_len ();
+    unsigned int record_size = USHORT::static_size * (1 + len1 + len2);
+
+    const PairValueRecord *record = CastP<PairValueRecord> (array);
+    unsigned int count = len;
+    for (unsigned int i = 0; i < count; i++)
+    {
+      /* TODO bsearch */
+      if (c->buffer->info[pos].codepoint == record->secondGlyph)
+      {
+	valueFormats[0].apply_value (c->font, c->direction, this,
+				     &record->values[0], c->buffer->cur_pos());
+	valueFormats[1].apply_value (c->font, c->direction, this,
+				     &record->values[len1], c->buffer->pos[pos]);
+	if (len2)
+	  pos++;
+	c->buffer->idx = pos;
+	return TRACE_RETURN (true);
+      }
+      record = &StructAtOffset<PairValueRecord> (record, record_size);
+    }
+
+    return TRACE_RETURN (false);
+  }
+
+  struct sanitize_closure_t {
+    void *base;
+    ValueFormat *valueFormats;
+    unsigned int len1; /* valueFormats[0].get_len() */
+    unsigned int stride; /* 1 + len1 + len2 */
+  };
+
+  inline bool sanitize (hb_sanitize_context_t *c, const sanitize_closure_t *closure) {
+    TRACE_SANITIZE (this);
+    if (!(c->check_struct (this)
+       && c->check_array (array, USHORT::static_size * closure->stride, len))) return TRACE_RETURN (false);
+
+    unsigned int count = len;
+    PairValueRecord *record = CastP<PairValueRecord> (array);
+    return TRACE_RETURN (closure->valueFormats[0].sanitize_values_stride_unsafe (c, closure->base, &record->values[0], count, closure->stride)
+		      && closure->valueFormats[1].sanitize_values_stride_unsafe (c, closure->base, &record->values[closure->len1], count, closure->stride));
+  }
+
+  protected:
+  USHORT	len;			/* Number of PairValueRecords */
+  USHORT	array[VAR];		/* Array of PairValueRecords--ordered
+					 * by GlyphID of the second glyph */
+  public:
+  DEFINE_SIZE_ARRAY (2, array);
+};
+
+struct PairPosFormat1
+{
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+coverage).add_coverage (c->input);
+    unsigned int count = pairSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      (this+pairSet[i]).collect_glyphs (c, &valueFormat1);
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+    if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
+
+    unsigned int index = (this+coverage).get_coverage  (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    if (!skippy_iter.next ()) return TRACE_RETURN (false);
+
+    return TRACE_RETURN ((this+pairSet[index]).apply (c, &valueFormat1, skippy_iter.idx));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+
+    unsigned int len1 = valueFormat1.get_len ();
+    unsigned int len2 = valueFormat2.get_len ();
+    PairSet::sanitize_closure_t closure = {
+      this,
+      &valueFormat1,
+      len1,
+      1 + len1 + len2
+    };
+
+    return TRACE_RETURN (c->check_struct (this) && coverage.sanitize (c, this) && pairSet.sanitize (c, this, &closure));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of subtable */
+  ValueFormat	valueFormat1;		/* Defines the types of data in
+					 * ValueRecord1--for the first glyph
+					 * in the pair--may be zero (0) */
+  ValueFormat	valueFormat2;		/* Defines the types of data in
+					 * ValueRecord2--for the second glyph
+					 * in the pair--may be zero (0) */
+  OffsetArrayOf<PairSet>
+		pairSet;		/* Array of PairSet tables
+					 * ordered by Coverage Index */
+  public:
+  DEFINE_SIZE_ARRAY (10, pairSet);
+};
+
+struct PairPosFormat2
+{
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    /* (this+coverage).add_coverage (c->input); // Don't need this. */
+
+    unsigned int count1 = class1Count;
+    const ClassDef &klass1 = this+classDef1;
+    for (unsigned int i = 0; i < count1; i++)
+      klass1.add_class (c->input, i);
+
+    unsigned int count2 = class2Count;
+    const ClassDef &klass2 = this+classDef2;
+    for (unsigned int i = 0; i < count2; i++)
+      klass2.add_class (c->input, i);
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+    if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
+
+    unsigned int index = (this+coverage).get_coverage  (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    if (!skippy_iter.next ()) return TRACE_RETURN (false);
+
+    unsigned int len1 = valueFormat1.get_len ();
+    unsigned int len2 = valueFormat2.get_len ();
+    unsigned int record_len = len1 + len2;
+
+    unsigned int klass1 = (this+classDef1).get_class (c->buffer->cur().codepoint);
+    unsigned int klass2 = (this+classDef2).get_class (c->buffer->info[skippy_iter.idx].codepoint);
+    if (unlikely (klass1 >= class1Count || klass2 >= class2Count)) return TRACE_RETURN (false);
+
+    const Value *v = &values[record_len * (klass1 * class2Count + klass2)];
+    valueFormat1.apply_value (c->font, c->direction, this,
+			      v, c->buffer->cur_pos());
+    valueFormat2.apply_value (c->font, c->direction, this,
+			      v + len1, c->buffer->pos[skippy_iter.idx]);
+
+    c->buffer->idx = skippy_iter.idx;
+    if (len2)
+      c->buffer->idx++;
+
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!(c->check_struct (this)
+       && coverage.sanitize (c, this)
+       && classDef1.sanitize (c, this)
+       && classDef2.sanitize (c, this))) return TRACE_RETURN (false);
+
+    unsigned int len1 = valueFormat1.get_len ();
+    unsigned int len2 = valueFormat2.get_len ();
+    unsigned int stride = len1 + len2;
+    unsigned int record_size = valueFormat1.get_size () + valueFormat2.get_size ();
+    unsigned int count = (unsigned int) class1Count * (unsigned int) class2Count;
+    return TRACE_RETURN (c->check_array (values, record_size, count) &&
+			 valueFormat1.sanitize_values_stride_unsafe (c, this, &values[0], count, stride) &&
+			 valueFormat2.sanitize_values_stride_unsafe (c, this, &values[len1], count, stride));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 2 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of subtable */
+  ValueFormat	valueFormat1;		/* ValueRecord definition--for the
+					 * first glyph of the pair--may be zero
+					 * (0) */
+  ValueFormat	valueFormat2;		/* ValueRecord definition--for the
+					 * second glyph of the pair--may be
+					 * zero (0) */
+  OffsetTo<ClassDef>
+		classDef1;		/* Offset to ClassDef table--from
+					 * beginning of PairPos subtable--for
+					 * the first glyph of the pair */
+  OffsetTo<ClassDef>
+		classDef2;		/* Offset to ClassDef table--from
+					 * beginning of PairPos subtable--for
+					 * the second glyph of the pair */
+  USHORT	class1Count;		/* Number of classes in ClassDef1
+					 * table--includes Class0 */
+  USHORT	class2Count;		/* Number of classes in ClassDef2
+					 * table--includes Class0 */
+  ValueRecord	values;			/* Matrix of value pairs:
+					 * class1-major, class2-minor,
+					 * Each entry has value1 and value2 */
+  public:
+  DEFINE_SIZE_ARRAY (16, values);
+};
+
+struct PairPos
+{
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    case 2: return TRACE_RETURN (c->dispatch (u.format2));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    case 2: return TRACE_RETURN (u.format2.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  PairPosFormat1	format1;
+  PairPosFormat2	format2;
+  } u;
+};
+
+
+struct EntryExitRecord
+{
+  friend struct CursivePosFormat1;
+
+  inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (entryAnchor.sanitize (c, base) && exitAnchor.sanitize (c, base));
+  }
+
+  protected:
+  OffsetTo<Anchor>
+		entryAnchor;		/* Offset to EntryAnchor table--from
+					 * beginning of CursivePos
+					 * subtable--may be NULL */
+  OffsetTo<Anchor>
+		exitAnchor;		/* Offset to ExitAnchor table--from
+					 * beginning of CursivePos
+					 * subtable--may be NULL */
+  public:
+  DEFINE_SIZE_STATIC (4);
+};
+
+struct CursivePosFormat1
+{
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+coverage).add_coverage (c->input);
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+
+    /* We don't handle mark glyphs here. */
+    if (c->buffer->cur().glyph_props() & HB_OT_LAYOUT_GLYPH_PROPS_MARK) return TRACE_RETURN (false);
+
+    hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+    if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
+
+    const EntryExitRecord &this_record = entryExitRecord[(this+coverage).get_coverage  (c->buffer->cur().codepoint)];
+    if (!this_record.exitAnchor) return TRACE_RETURN (false);
+
+    if (!skippy_iter.next ()) return TRACE_RETURN (false);
+
+    const EntryExitRecord &next_record = entryExitRecord[(this+coverage).get_coverage  (c->buffer->info[skippy_iter.idx].codepoint)];
+    if (!next_record.entryAnchor) return TRACE_RETURN (false);
+
+    unsigned int i = c->buffer->idx;
+    unsigned int j = skippy_iter.idx;
+
+    hb_position_t entry_x, entry_y, exit_x, exit_y;
+    (this+this_record.exitAnchor).get_anchor (c->font, c->buffer->info[i].codepoint, &exit_x, &exit_y);
+    (this+next_record.entryAnchor).get_anchor (c->font, c->buffer->info[j].codepoint, &entry_x, &entry_y);
+
+    hb_glyph_position_t *pos = c->buffer->pos;
+
+    hb_position_t d;
+    /* Main-direction adjustment */
+    switch (c->direction) {
+      case HB_DIRECTION_LTR:
+	pos[i].x_advance  =  exit_x + pos[i].x_offset;
+
+	d = entry_x + pos[j].x_offset;
+	pos[j].x_advance -= d;
+	pos[j].x_offset  -= d;
+	break;
+      case HB_DIRECTION_RTL:
+	d = exit_x + pos[i].x_offset;
+	pos[i].x_advance -= d;
+	pos[i].x_offset  -= d;
+
+	pos[j].x_advance  =  entry_x + pos[j].x_offset;
+	break;
+      case HB_DIRECTION_TTB:
+	pos[i].y_advance  =  exit_y + pos[i].y_offset;
+
+	d = entry_y + pos[j].y_offset;
+	pos[j].y_advance -= d;
+	pos[j].y_offset  -= d;
+	break;
+      case HB_DIRECTION_BTT:
+	d = exit_y + pos[i].y_offset;
+	pos[i].y_advance -= d;
+	pos[i].y_offset  -= d;
+
+	pos[j].y_advance  =  entry_y;
+	break;
+      case HB_DIRECTION_INVALID:
+      default:
+	break;
+    }
+
+    /* Cross-direction adjustment */
+    if  (c->lookup_props & LookupFlag::RightToLeft) {
+      pos[i].cursive_chain() = j - i;
+      if (likely (HB_DIRECTION_IS_HORIZONTAL (c->direction)))
+	pos[i].y_offset = entry_y - exit_y;
+      else
+	pos[i].x_offset = entry_x - exit_x;
+    } else {
+      pos[j].cursive_chain() = i - j;
+      if (likely (HB_DIRECTION_IS_HORIZONTAL (c->direction)))
+	pos[j].y_offset = exit_y - entry_y;
+      else
+	pos[j].x_offset = exit_x - entry_x;
+    }
+
+    c->buffer->idx = j;
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && entryExitRecord.sanitize (c, this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of subtable */
+  ArrayOf<EntryExitRecord>
+		entryExitRecord;	/* Array of EntryExit records--in
+					 * Coverage Index order */
+  public:
+  DEFINE_SIZE_ARRAY (6, entryExitRecord);
+};
+
+struct CursivePos
+{
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  CursivePosFormat1	format1;
+  } u;
+};
+
+
+typedef AnchorMatrix BaseArray;		/* base-major--
+					 * in order of BaseCoverage Index--,
+					 * mark-minor--
+					 * ordered by class--zero-based. */
+
+struct MarkBasePosFormat1
+{
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+markCoverage).add_coverage (c->input);
+    (this+baseCoverage).add_coverage (c->input);
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+markCoverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int mark_index = (this+markCoverage).get_coverage  (c->buffer->cur().codepoint);
+    if (likely (mark_index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    /* now we search backwards for a non-mark glyph */
+    hb_apply_context_t::skipping_backward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+    skippy_iter.set_lookup_props (LookupFlag::IgnoreMarks);
+    do {
+      if (!skippy_iter.prev ()) return TRACE_RETURN (false);
+      /* We only want to attach to the first of a MultipleSubst sequence.  Reject others. */
+      if (0 == get_lig_comp (c->buffer->info[skippy_iter.idx])) break;
+      skippy_iter.reject ();
+    } while (1);
+
+    /* The following assertion is too strong, so we've disabled it. */
+    if (!(c->buffer->info[skippy_iter.idx].glyph_props() & HB_OT_LAYOUT_GLYPH_PROPS_BASE_GLYPH)) {/*return TRACE_RETURN (false);*/}
+
+    unsigned int base_index = (this+baseCoverage).get_coverage  (c->buffer->info[skippy_iter.idx].codepoint);
+    if (base_index == NOT_COVERED) return TRACE_RETURN (false);
+
+    return TRACE_RETURN ((this+markArray).apply (c, mark_index, base_index, this+baseArray, classCount, skippy_iter.idx));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && markCoverage.sanitize (c, this) && baseCoverage.sanitize (c, this) &&
+			 markArray.sanitize (c, this) && baseArray.sanitize (c, this, (unsigned int) classCount));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		markCoverage;		/* Offset to MarkCoverage table--from
+					 * beginning of MarkBasePos subtable */
+  OffsetTo<Coverage>
+		baseCoverage;		/* Offset to BaseCoverage table--from
+					 * beginning of MarkBasePos subtable */
+  USHORT	classCount;		/* Number of classes defined for marks */
+  OffsetTo<MarkArray>
+		markArray;		/* Offset to MarkArray table--from
+					 * beginning of MarkBasePos subtable */
+  OffsetTo<BaseArray>
+		baseArray;		/* Offset to BaseArray table--from
+					 * beginning of MarkBasePos subtable */
+  public:
+  DEFINE_SIZE_STATIC (12);
+};
+
+struct MarkBasePos
+{
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  MarkBasePosFormat1	format1;
+  } u;
+};
+
+
+typedef AnchorMatrix LigatureAttach;	/* component-major--
+					 * in order of writing direction--,
+					 * mark-minor--
+					 * ordered by class--zero-based. */
+
+typedef OffsetListOf<LigatureAttach> LigatureArray;
+					/* Array of LigatureAttach
+					 * tables ordered by
+					 * LigatureCoverage Index */
+
+struct MarkLigPosFormat1
+{
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+markCoverage).add_coverage (c->input);
+    (this+ligatureCoverage).add_coverage (c->input);
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+markCoverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int mark_index = (this+markCoverage).get_coverage  (c->buffer->cur().codepoint);
+    if (likely (mark_index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    /* now we search backwards for a non-mark glyph */
+    hb_apply_context_t::skipping_backward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+    skippy_iter.set_lookup_props (LookupFlag::IgnoreMarks);
+    if (!skippy_iter.prev ()) return TRACE_RETURN (false);
+
+    /* The following assertion is too strong, so we've disabled it. */
+    if (!(c->buffer->info[skippy_iter.idx].glyph_props() & HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE)) {/*return TRACE_RETURN (false);*/}
+
+    unsigned int j = skippy_iter.idx;
+    unsigned int lig_index = (this+ligatureCoverage).get_coverage  (c->buffer->info[j].codepoint);
+    if (lig_index == NOT_COVERED) return TRACE_RETURN (false);
+
+    const LigatureArray& lig_array = this+ligatureArray;
+    const LigatureAttach& lig_attach = lig_array[lig_index];
+
+    /* Find component to attach to */
+    unsigned int comp_count = lig_attach.rows;
+    if (unlikely (!comp_count)) return TRACE_RETURN (false);
+
+    /* We must now check whether the ligature ID of the current mark glyph
+     * is identical to the ligature ID of the found ligature.  If yes, we
+     * can directly use the component index.  If not, we attach the mark
+     * glyph to the last component of the ligature. */
+    unsigned int comp_index;
+    unsigned int lig_id = get_lig_id (c->buffer->info[j]);
+    unsigned int mark_id = get_lig_id (c->buffer->cur());
+    unsigned int mark_comp = get_lig_comp (c->buffer->cur());
+    if (lig_id && lig_id == mark_id && mark_comp > 0)
+      comp_index = MIN (comp_count, get_lig_comp (c->buffer->cur())) - 1;
+    else
+      comp_index = comp_count - 1;
+
+    return TRACE_RETURN ((this+markArray).apply (c, mark_index, comp_index, lig_attach, classCount, j));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && markCoverage.sanitize (c, this) && ligatureCoverage.sanitize (c, this) &&
+			 markArray.sanitize (c, this) && ligatureArray.sanitize (c, this, (unsigned int) classCount));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		markCoverage;		/* Offset to Mark Coverage table--from
+					 * beginning of MarkLigPos subtable */
+  OffsetTo<Coverage>
+		ligatureCoverage;	/* Offset to Ligature Coverage
+					 * table--from beginning of MarkLigPos
+					 * subtable */
+  USHORT	classCount;		/* Number of defined mark classes */
+  OffsetTo<MarkArray>
+		markArray;		/* Offset to MarkArray table--from
+					 * beginning of MarkLigPos subtable */
+  OffsetTo<LigatureArray>
+		ligatureArray;		/* Offset to LigatureArray table--from
+					 * beginning of MarkLigPos subtable */
+  public:
+  DEFINE_SIZE_STATIC (12);
+};
+
+struct MarkLigPos
+{
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  MarkLigPosFormat1	format1;
+  } u;
+};
+
+
+typedef AnchorMatrix Mark2Array;	/* mark2-major--
+					 * in order of Mark2Coverage Index--,
+					 * mark1-minor--
+					 * ordered by class--zero-based. */
+
+struct MarkMarkPosFormat1
+{
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+mark1Coverage).add_coverage (c->input);
+    (this+mark2Coverage).add_coverage (c->input);
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+mark1Coverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int mark1_index = (this+mark1Coverage).get_coverage  (c->buffer->cur().codepoint);
+    if (likely (mark1_index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    /* now we search backwards for a suitable mark glyph until a non-mark glyph */
+    hb_apply_context_t::skipping_backward_iterator_t skippy_iter (c, c->buffer->idx, 1);
+    skippy_iter.set_lookup_props (c->lookup_props & ~LookupFlag::IgnoreFlags);
+    if (!skippy_iter.prev ()) return TRACE_RETURN (false);
+
+    if (!(c->buffer->info[skippy_iter.idx].glyph_props() & HB_OT_LAYOUT_GLYPH_PROPS_MARK)) { return TRACE_RETURN (false); }
+
+    unsigned int j = skippy_iter.idx;
+
+    unsigned int id1 = get_lig_id (c->buffer->cur());
+    unsigned int id2 = get_lig_id (c->buffer->info[j]);
+    unsigned int comp1 = get_lig_comp (c->buffer->cur());
+    unsigned int comp2 = get_lig_comp (c->buffer->info[j]);
+
+    if (likely (id1 == id2)) {
+      if (id1 == 0) /* Marks belonging to the same base. */
+	goto good;
+      else if (comp1 == comp2) /* Marks belonging to the same ligature component. */
+        goto good;
+    } else {
+      /* If ligature ids don't match, it may be the case that one of the marks
+       * itself is a ligature.  In which case match. */
+      if ((id1 > 0 && !comp1) || (id2 > 0 && !comp2))
+	goto good;
+    }
+
+    /* Didn't match. */
+    return TRACE_RETURN (false);
+
+    good:
+    unsigned int mark2_index = (this+mark2Coverage).get_coverage  (c->buffer->info[j].codepoint);
+    if (mark2_index == NOT_COVERED) return TRACE_RETURN (false);
+
+    return TRACE_RETURN ((this+mark1Array).apply (c, mark1_index, mark2_index, this+mark2Array, classCount, j));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) && mark1Coverage.sanitize (c, this) &&
+			 mark2Coverage.sanitize (c, this) && mark1Array.sanitize (c, this)
+			 && mark2Array.sanitize (c, this, (unsigned int) classCount));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		mark1Coverage;		/* Offset to Combining Mark1 Coverage
+					 * table--from beginning of MarkMarkPos
+					 * subtable */
+  OffsetTo<Coverage>
+		mark2Coverage;		/* Offset to Combining Mark2 Coverage
+					 * table--from beginning of MarkMarkPos
+					 * subtable */
+  USHORT	classCount;		/* Number of defined mark classes */
+  OffsetTo<MarkArray>
+		mark1Array;		/* Offset to Mark1Array table--from
+					 * beginning of MarkMarkPos subtable */
+  OffsetTo<Mark2Array>
+		mark2Array;		/* Offset to Mark2Array table--from
+					 * beginning of MarkMarkPos subtable */
+  public:
+  DEFINE_SIZE_STATIC (12);
+};
+
+struct MarkMarkPos
+{
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  MarkMarkPosFormat1	format1;
+  } u;
+};
+
+
+struct ContextPos : Context {};
+
+struct ChainContextPos : ChainContext {};
+
+struct ExtensionPos : Extension<ExtensionPos>
+{
+  typedef struct PosLookupSubTable LookupSubTable;
+};
+
+
+
+/*
+ * PosLookup
+ */
+
+
+struct PosLookupSubTable
+{
+  friend struct PosLookup;
+
+  enum Type {
+    Single		= 1,
+    Pair		= 2,
+    Cursive		= 3,
+    MarkBase		= 4,
+    MarkLig		= 5,
+    MarkMark		= 6,
+    Context		= 7,
+    ChainContext	= 8,
+    Extension		= 9
+  };
+
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c, unsigned int lookup_type) const
+  {
+    TRACE_DISPATCH (this);
+    switch (lookup_type) {
+    case Single:		return TRACE_RETURN (u.single.dispatch (c));
+    case Pair:			return TRACE_RETURN (u.pair.dispatch (c));
+    case Cursive:		return TRACE_RETURN (u.cursive.dispatch (c));
+    case MarkBase:		return TRACE_RETURN (u.markBase.dispatch (c));
+    case MarkLig:		return TRACE_RETURN (u.markLig.dispatch (c));
+    case MarkMark:		return TRACE_RETURN (u.markMark.dispatch (c));
+    case Context:		return TRACE_RETURN (u.context.dispatch (c));
+    case ChainContext:		return TRACE_RETURN (u.chainContext.dispatch (c));
+    case Extension:		return TRACE_RETURN (u.extension.dispatch (c));
+    default:			return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c, unsigned int lookup_type) {
+    TRACE_SANITIZE (this);
+    if (!u.header.sub_format.sanitize (c))
+      return TRACE_RETURN (false);
+    switch (lookup_type) {
+    case Single:		return TRACE_RETURN (u.single.sanitize (c));
+    case Pair:			return TRACE_RETURN (u.pair.sanitize (c));
+    case Cursive:		return TRACE_RETURN (u.cursive.sanitize (c));
+    case MarkBase:		return TRACE_RETURN (u.markBase.sanitize (c));
+    case MarkLig:		return TRACE_RETURN (u.markLig.sanitize (c));
+    case MarkMark:		return TRACE_RETURN (u.markMark.sanitize (c));
+    case Context:		return TRACE_RETURN (u.context.sanitize (c));
+    case ChainContext:		return TRACE_RETURN (u.chainContext.sanitize (c));
+    case Extension:		return TRACE_RETURN (u.extension.sanitize (c));
+    default:			return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  struct {
+    USHORT		sub_format;
+  } header;
+  SinglePos		single;
+  PairPos		pair;
+  CursivePos		cursive;
+  MarkBasePos		markBase;
+  MarkLigPos		markLig;
+  MarkMarkPos		markMark;
+  ContextPos		context;
+  ChainContextPos	chainContext;
+  ExtensionPos		extension;
+  } u;
+  public:
+  DEFINE_SIZE_UNION (2, header.sub_format);
+};
+
+
+struct PosLookup : Lookup
+{
+  inline const PosLookupSubTable& get_subtable (unsigned int i) const
+  { return this+CastR<OffsetArrayOf<PosLookupSubTable> > (subTable)[i]; }
+
+  inline bool is_reverse (void) const
+  {
+    return false;
+  }
+
+  inline hb_is_inplace_context_t::return_t is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    return TRACE_RETURN (true);
+  }
+
+  inline hb_collect_glyphs_context_t::return_t collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    c->set_recurse_func (NULL);
+    return TRACE_RETURN (dispatch (c));
+  }
+
+  template <typename set_t>
+  inline void add_coverage (set_t *glyphs) const
+  {
+    hb_get_coverage_context_t c;
+    const Coverage *last = NULL;
+    unsigned int count = get_subtable_count ();
+    for (unsigned int i = 0; i < count; i++) {
+      const Coverage *coverage = &get_subtable (i).dispatch (&c, get_type ());
+      if (coverage != last) {
+        coverage->add_coverage (glyphs);
+        last = coverage;
+      }
+    }
+  }
+
+  inline bool apply_once (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    if (!c->check_glyph_property (&c->buffer->cur(), c->lookup_props))
+      return TRACE_RETURN (false);
+    return TRACE_RETURN (dispatch (c));
+  }
+
+  static bool apply_recurse_func (hb_apply_context_t *c, unsigned int lookup_index);
+
+  template <typename context_t>
+  static inline typename context_t::return_t dispatch_recurse_func (context_t *c, unsigned int lookup_index);
+
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    unsigned int lookup_type = get_type ();
+    unsigned int count = get_subtable_count ();
+    for (unsigned int i = 0; i < count; i++) {
+      typename context_t::return_t r = get_subtable (i).dispatch (c, lookup_type);
+      if (c->stop_sublookup_iteration (r))
+        return TRACE_RETURN (r);
+    }
+    return TRACE_RETURN (c->default_return_value ());
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!Lookup::sanitize (c))) return TRACE_RETURN (false);
+    OffsetArrayOf<PosLookupSubTable> &list = CastR<OffsetArrayOf<PosLookupSubTable> > (subTable);
+    return TRACE_RETURN (list.sanitize (c, this, get_type ()));
+  }
+};
+
+typedef OffsetListOf<PosLookup> PosLookupList;
+
+/*
+ * GPOS -- The Glyph Positioning Table
+ */
+
+struct GPOS : GSUBGPOS
+{
+  static const hb_tag_t tableTag	= HB_OT_TAG_GPOS;
+
+  inline const PosLookup& get_lookup (unsigned int i) const
+  { return CastR<PosLookup> (GSUBGPOS::get_lookup (i)); }
+
+  static inline void position_start (hb_font_t *font, hb_buffer_t *buffer);
+  static inline void position_finish (hb_font_t *font, hb_buffer_t *buffer);
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!GSUBGPOS::sanitize (c))) return TRACE_RETURN (false);
+    OffsetTo<PosLookupList> &list = CastR<OffsetTo<PosLookupList> > (lookupList);
+    return TRACE_RETURN (list.sanitize (c, this));
+  }
+  public:
+  DEFINE_SIZE_STATIC (10);
+};
+
+
+static void
+fix_cursive_minor_offset (hb_glyph_position_t *pos, unsigned int i, hb_direction_t direction)
+{
+  unsigned int j = pos[i].cursive_chain();
+  if (likely (!j))
+    return;
+
+  j += i;
+
+  pos[i].cursive_chain() = 0;
+
+  fix_cursive_minor_offset (pos, j, direction);
+
+  if (HB_DIRECTION_IS_HORIZONTAL (direction))
+    pos[i].y_offset += pos[j].y_offset;
+  else
+    pos[i].x_offset += pos[j].x_offset;
+}
+
+static void
+fix_mark_attachment (hb_glyph_position_t *pos, unsigned int i, hb_direction_t direction)
+{
+  if (likely (!(pos[i].attach_lookback())))
+    return;
+
+  unsigned int j = i - pos[i].attach_lookback();
+
+  pos[i].x_offset += pos[j].x_offset;
+  pos[i].y_offset += pos[j].y_offset;
+
+  if (HB_DIRECTION_IS_FORWARD (direction))
+    for (unsigned int k = j; k < i; k++) {
+      pos[i].x_offset -= pos[k].x_advance;
+      pos[i].y_offset -= pos[k].y_advance;
+    }
+  else
+    for (unsigned int k = j + 1; k < i + 1; k++) {
+      pos[i].x_offset += pos[k].x_advance;
+      pos[i].y_offset += pos[k].y_advance;
+    }
+}
+
+void
+GPOS::position_start (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer)
+{
+  buffer->clear_positions ();
+
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    buffer->pos[i].attach_lookback() = buffer->pos[i].cursive_chain() = 0;
+}
+
+void
+GPOS::position_finish (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer)
+{
+  unsigned int len;
+  hb_glyph_position_t *pos = hb_buffer_get_glyph_positions (buffer, &len);
+  hb_direction_t direction = buffer->props.direction;
+
+  /* Handle cursive connections */
+  for (unsigned int i = 0; i < len; i++)
+    fix_cursive_minor_offset (pos, i, direction);
+
+  /* Handle attachments */
+  for (unsigned int i = 0; i < len; i++)
+    fix_mark_attachment (pos, i, direction);
+
+  HB_BUFFER_DEALLOCATE_VAR (buffer, syllable);
+  HB_BUFFER_DEALLOCATE_VAR (buffer, lig_props);
+  HB_BUFFER_DEALLOCATE_VAR (buffer, glyph_props);
+}
+
+
+/* Out-of-class implementation for methods recursing */
+
+template <typename context_t>
+inline typename context_t::return_t PosLookup::dispatch_recurse_func (context_t *c, unsigned int lookup_index)
+{
+  const GPOS &gpos = *(hb_ot_layout_from_face (c->face)->gpos);
+  const PosLookup &l = gpos.get_lookup (lookup_index);
+  return l.dispatch (c);
+}
+
+inline bool PosLookup::apply_recurse_func (hb_apply_context_t *c, unsigned int lookup_index)
+{
+  const GPOS &gpos = *(hb_ot_layout_from_face (c->face)->gpos);
+  const PosLookup &l = gpos.get_lookup (lookup_index);
+  unsigned int saved_lookup_props = c->lookup_props;
+  c->set_lookup (l);
+  bool ret = l.apply_once (c);
+  c->lookup_props = saved_lookup_props;
+  return ret;
+}
+
+
+#undef attach_lookback
+#undef cursive_chain
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_LAYOUT_GPOS_TABLE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-layout-gsub-table.hh b/extensions/externals/src/harfbuzz/src/hb-ot-layout-gsub-table.hh
new file mode 100644
index 0000000..fefc71e
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-layout-gsub-table.hh
@@ -0,0 +1,1427 @@
+/*
+ * Copyright © 2007,2008,2009,2010  Red Hat, Inc.
+ * Copyright © 2010,2012,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_GSUB_TABLE_HH
+#define HB_OT_LAYOUT_GSUB_TABLE_HH
+
+#include "hb-ot-layout-gsubgpos-private.hh"
+
+
+namespace OT {
+
+
+struct SingleSubstFormat1
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    Coverage::Iter iter;
+    for (iter.init (this+coverage); iter.more (); iter.next ()) {
+      hb_codepoint_t glyph_id = iter.get_glyph ();
+      if (c->glyphs->has (glyph_id))
+	c->glyphs->add ((glyph_id + deltaGlyphID) & 0xFFFF);
+    }
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    Coverage::Iter iter;
+    for (iter.init (this+coverage); iter.more (); iter.next ()) {
+      hb_codepoint_t glyph_id = iter.get_glyph ();
+      c->input->add (glyph_id);
+      c->output->add ((glyph_id + deltaGlyphID) & 0xFFFF);
+    }
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+    return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
+    unsigned int index = (this+coverage).get_coverage (glyph_id);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    /* According to the Adobe Annotated OpenType Suite, result is always
+     * limited to 16bit. */
+    glyph_id = (glyph_id + deltaGlyphID) & 0xFFFF;
+    c->replace_glyph (glyph_id);
+
+    return TRACE_RETURN (true);
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &glyphs,
+			 unsigned int num_glyphs,
+			 int delta)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
+    deltaGlyphID.set (delta); /* TODO(serilaize) overflow? */
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && deltaGlyphID.sanitize (c));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of Substitution table */
+  SHORT		deltaGlyphID;		/* Add to original GlyphID to get
+					 * substitute GlyphID */
+  public:
+  DEFINE_SIZE_STATIC (6);
+};
+
+struct SingleSubstFormat2
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    Coverage::Iter iter;
+    for (iter.init (this+coverage); iter.more (); iter.next ()) {
+      if (c->glyphs->has (iter.get_glyph ()))
+	c->glyphs->add (substitute[iter.get_coverage ()]);
+    }
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    Coverage::Iter iter;
+    for (iter.init (this+coverage); iter.more (); iter.next ()) {
+      c->input->add (iter.get_glyph ());
+      c->output->add (substitute[iter.get_coverage ()]);
+    }
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+    return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
+    unsigned int index = (this+coverage).get_coverage (glyph_id);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    if (unlikely (index >= substitute.len)) return TRACE_RETURN (false);
+
+    glyph_id = substitute[index];
+    c->replace_glyph (glyph_id);
+
+    return TRACE_RETURN (true);
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &glyphs,
+			 Supplier<GlyphID> &substitutes,
+			 unsigned int num_glyphs)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    if (unlikely (!substitute.serialize (c, substitutes, num_glyphs))) return TRACE_RETURN (false);
+    if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && substitute.sanitize (c));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 2 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of Substitution table */
+  ArrayOf<GlyphID>
+		substitute;		/* Array of substitute
+					 * GlyphIDs--ordered by Coverage Index */
+  public:
+  DEFINE_SIZE_ARRAY (6, substitute);
+};
+
+struct SingleSubst
+{
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &glyphs,
+			 Supplier<GlyphID> &substitutes,
+			 unsigned int num_glyphs)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+    unsigned int format = 2;
+    int delta;
+    if (num_glyphs) {
+      format = 1;
+      /* TODO(serialize) check for wrap-around */
+      delta = substitutes[0] - glyphs[0];
+      for (unsigned int i = 1; i < num_glyphs; i++)
+	if (delta != substitutes[i] - glyphs[i]) {
+	  format = 2;
+	  break;
+	}
+    }
+    u.format.set (format);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, num_glyphs, delta));
+    case 2: return TRACE_RETURN (u.format2.serialize (c, glyphs, substitutes, num_glyphs));
+    default:return TRACE_RETURN (false);
+    }
+  }
+
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    case 2: return TRACE_RETURN (c->dispatch (u.format2));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    case 2: return TRACE_RETURN (u.format2.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  SingleSubstFormat1	format1;
+  SingleSubstFormat2	format2;
+  } u;
+};
+
+
+struct Sequence
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    /* For len==0 we don't do anything, so it's harmless. */
+    return TRACE_RETURN (substitute.len <= 1);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    unsigned int count = substitute.len;
+    for (unsigned int i = 0; i < count; i++)
+      c->glyphs->add (substitute[i]);
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    unsigned int count = substitute.len;
+    for (unsigned int i = 0; i < count; i++)
+      c->output->add (substitute[i]);
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    if (unlikely (!substitute.len)) return TRACE_RETURN (false);
+
+    unsigned int klass = c->buffer->cur().glyph_props() &
+			 HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE ? HB_OT_LAYOUT_GLYPH_PROPS_BASE_GLYPH : 0;
+    unsigned int count = substitute.len;
+    if (count == 1) /* Special-case to make it in-place. */
+    {
+      c->replace_glyph (substitute.array[0]);
+    }
+    else
+    {
+      for (unsigned int i = 0; i < count; i++) {
+	set_lig_props_for_component (c->buffer->cur(), i);
+	c->output_glyph (substitute.array[i], klass);
+      }
+      c->buffer->skip_glyph ();
+    }
+
+    return TRACE_RETURN (true);
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &glyphs,
+			 unsigned int num_glyphs)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    if (unlikely (!substitute.serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (substitute.sanitize (c));
+  }
+
+  protected:
+  ArrayOf<GlyphID>
+		substitute;		/* String of GlyphIDs to substitute */
+  public:
+  DEFINE_SIZE_ARRAY (2, substitute);
+};
+
+struct MultipleSubstFormat1
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    /* Some tools generate MultipleSubst with each substitute having length 1!
+     * So, check them. */
+    unsigned int count = sequence.len;
+    for (unsigned int i = 0; i < count; i++)
+	if (!(this+sequence[i]).is_inplace (c))
+	  return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    Coverage::Iter iter;
+    for (iter.init (this+coverage); iter.more (); iter.next ()) {
+      if (c->glyphs->has (iter.get_glyph ()))
+	(this+sequence[iter.get_coverage ()]).closure (c);
+    }
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+coverage).add_coverage (c->input);
+    unsigned int count = sequence.len;
+    for (unsigned int i = 0; i < count; i++)
+	(this+sequence[i]).collect_glyphs (c);
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+    return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+
+    unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    return TRACE_RETURN ((this+sequence[index]).apply (c));
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &glyphs,
+			 Supplier<unsigned int> &substitute_len_list,
+			 unsigned int num_glyphs,
+			 Supplier<GlyphID> &substitute_glyphs_list)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    if (unlikely (!sequence.serialize (c, num_glyphs))) return TRACE_RETURN (false);
+    for (unsigned int i = 0; i < num_glyphs; i++)
+      if (unlikely (!sequence[i].serialize (c, this).serialize (c,
+								substitute_glyphs_list,
+								substitute_len_list[i]))) return TRACE_RETURN (false);
+    substitute_len_list.advance (num_glyphs);
+    if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && sequence.sanitize (c, this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of Substitution table */
+  OffsetArrayOf<Sequence>
+		sequence;		/* Array of Sequence tables
+					 * ordered by Coverage Index */
+  public:
+  DEFINE_SIZE_ARRAY (6, sequence);
+};
+
+struct MultipleSubst
+{
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &glyphs,
+			 Supplier<unsigned int> &substitute_len_list,
+			 unsigned int num_glyphs,
+			 Supplier<GlyphID> &substitute_glyphs_list)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+    unsigned int format = 1;
+    u.format.set (format);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, substitute_len_list, num_glyphs, substitute_glyphs_list));
+    default:return TRACE_RETURN (false);
+    }
+  }
+
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  MultipleSubstFormat1	format1;
+  } u;
+};
+
+
+typedef ArrayOf<GlyphID> AlternateSet;	/* Array of alternate GlyphIDs--in
+					 * arbitrary order */
+
+struct AlternateSubstFormat1
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    Coverage::Iter iter;
+    for (iter.init (this+coverage); iter.more (); iter.next ()) {
+      if (c->glyphs->has (iter.get_glyph ())) {
+	const AlternateSet &alt_set = this+alternateSet[iter.get_coverage ()];
+	unsigned int count = alt_set.len;
+	for (unsigned int i = 0; i < count; i++)
+	  c->glyphs->add (alt_set[i]);
+      }
+    }
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    Coverage::Iter iter;
+    for (iter.init (this+coverage); iter.more (); iter.next ()) {
+      c->input->add (iter.get_glyph ());
+      const AlternateSet &alt_set = this+alternateSet[iter.get_coverage ()];
+      unsigned int count = alt_set.len;
+      for (unsigned int i = 0; i < count; i++)
+	c->output->add (alt_set[i]);
+    }
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+    return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
+
+    unsigned int index = (this+coverage).get_coverage (glyph_id);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    const AlternateSet &alt_set = this+alternateSet[index];
+
+    if (unlikely (!alt_set.len)) return TRACE_RETURN (false);
+
+    hb_mask_t glyph_mask = c->buffer->cur().mask;
+    hb_mask_t lookup_mask = c->lookup_mask;
+
+    /* Note: This breaks badly if two features enabled this lookup together. */
+    unsigned int shift = _hb_ctz (lookup_mask);
+    unsigned int alt_index = ((lookup_mask & glyph_mask) >> shift);
+
+    if (unlikely (alt_index > alt_set.len || alt_index == 0)) return TRACE_RETURN (false);
+
+    glyph_id = alt_set[alt_index - 1];
+
+    c->replace_glyph (glyph_id);
+
+    return TRACE_RETURN (true);
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &glyphs,
+			 Supplier<unsigned int> &alternate_len_list,
+			 unsigned int num_glyphs,
+			 Supplier<GlyphID> &alternate_glyphs_list)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    if (unlikely (!alternateSet.serialize (c, num_glyphs))) return TRACE_RETURN (false);
+    for (unsigned int i = 0; i < num_glyphs; i++)
+      if (unlikely (!alternateSet[i].serialize (c, this).serialize (c,
+								    alternate_glyphs_list,
+								    alternate_len_list[i]))) return TRACE_RETURN (false);
+    alternate_len_list.advance (num_glyphs);
+    if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && alternateSet.sanitize (c, this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of Substitution table */
+  OffsetArrayOf<AlternateSet>
+		alternateSet;		/* Array of AlternateSet tables
+					 * ordered by Coverage Index */
+  public:
+  DEFINE_SIZE_ARRAY (6, alternateSet);
+};
+
+struct AlternateSubst
+{
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &glyphs,
+			 Supplier<unsigned int> &alternate_len_list,
+			 unsigned int num_glyphs,
+			 Supplier<GlyphID> &alternate_glyphs_list)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+    unsigned int format = 1;
+    u.format.set (format);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, alternate_len_list, num_glyphs, alternate_glyphs_list));
+    default:return TRACE_RETURN (false);
+    }
+  }
+
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  AlternateSubstFormat1	format1;
+  } u;
+};
+
+
+struct Ligature
+{
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    unsigned int count = component.len;
+    for (unsigned int i = 1; i < count; i++)
+      if (!c->glyphs->has (component[i]))
+        return;
+    c->glyphs->add (ligGlyph);
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    unsigned int count = component.len;
+    for (unsigned int i = 1; i < count; i++)
+      c->input->add (component[i]);
+    c->output->add (ligGlyph);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+    if (c->len != component.len)
+      return TRACE_RETURN (false);
+
+    for (unsigned int i = 1; i < c->len; i++)
+      if (likely (c->glyphs[i] != component[i]))
+	return TRACE_RETURN (false);
+
+    return TRACE_RETURN (true);
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int count = component.len;
+    if (unlikely (count < 1)) return TRACE_RETURN (false);
+
+    unsigned int end_offset = 0;
+    bool is_mark_ligature = false;
+    unsigned int total_component_count = 0;
+
+    if (likely (!match_input (c, count,
+			      &component[1],
+			      match_glyph,
+			      NULL,
+			      &end_offset,
+			      &is_mark_ligature,
+			      &total_component_count)))
+      return TRACE_RETURN (false);
+
+    /* Deal, we are forming the ligature. */
+    c->buffer->merge_clusters (c->buffer->idx, c->buffer->idx + end_offset);
+
+    ligate_input (c,
+		  count,
+		  &component[1],
+		  match_glyph,
+		  NULL,
+		  ligGlyph,
+		  is_mark_ligature,
+		  total_component_count);
+
+    return TRACE_RETURN (true);
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 GlyphID ligature,
+			 Supplier<GlyphID> &components, /* Starting from second */
+			 unsigned int num_components /* Including first component */)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    ligGlyph = ligature;
+    if (unlikely (!component.serialize (c, components, num_components))) return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  public:
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (ligGlyph.sanitize (c) && component.sanitize (c));
+  }
+
+  protected:
+  GlyphID	ligGlyph;		/* GlyphID of ligature to substitute */
+  HeadlessArrayOf<GlyphID>
+		component;		/* Array of component GlyphIDs--start
+					 * with the second  component--ordered
+					 * in writing direction */
+  public:
+  DEFINE_SIZE_ARRAY (4, component);
+};
+
+struct LigatureSet
+{
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    unsigned int num_ligs = ligature.len;
+    for (unsigned int i = 0; i < num_ligs; i++)
+      (this+ligature[i]).closure (c);
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    unsigned int num_ligs = ligature.len;
+    for (unsigned int i = 0; i < num_ligs; i++)
+      (this+ligature[i]).collect_glyphs (c);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+    unsigned int num_ligs = ligature.len;
+    for (unsigned int i = 0; i < num_ligs; i++)
+    {
+      const Ligature &lig = this+ligature[i];
+      if (lig.would_apply (c))
+        return TRACE_RETURN (true);
+    }
+    return TRACE_RETURN (false);
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int num_ligs = ligature.len;
+    for (unsigned int i = 0; i < num_ligs; i++)
+    {
+      const Ligature &lig = this+ligature[i];
+      if (lig.apply (c)) return TRACE_RETURN (true);
+    }
+
+    return TRACE_RETURN (false);
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &ligatures,
+			 Supplier<unsigned int> &component_count_list,
+			 unsigned int num_ligatures,
+			 Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    if (unlikely (!ligature.serialize (c, num_ligatures))) return TRACE_RETURN (false);
+    for (unsigned int i = 0; i < num_ligatures; i++)
+      if (unlikely (!ligature[i].serialize (c, this).serialize (c,
+								ligatures[i],
+								component_list,
+								component_count_list[i]))) return TRACE_RETURN (false);
+    ligatures.advance (num_ligatures);
+    component_count_list.advance (num_ligatures);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (ligature.sanitize (c, this));
+  }
+
+  protected:
+  OffsetArrayOf<Ligature>
+		ligature;		/* Array LigatureSet tables
+					 * ordered by preference */
+  public:
+  DEFINE_SIZE_ARRAY (2, ligature);
+};
+
+struct LigatureSubstFormat1
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    return TRACE_RETURN (false);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    Coverage::Iter iter;
+    for (iter.init (this+coverage); iter.more (); iter.next ()) {
+      if (c->glyphs->has (iter.get_glyph ()))
+	(this+ligatureSet[iter.get_coverage ()]).closure (c);
+    }
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    Coverage::Iter iter;
+    for (iter.init (this+coverage); iter.more (); iter.next ()) {
+      c->input->add (iter.get_glyph ());
+      (this+ligatureSet[iter.get_coverage ()]).collect_glyphs (c);
+    }
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+    unsigned int index = (this+coverage).get_coverage (c->glyphs[0]);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    const LigatureSet &lig_set = this+ligatureSet[index];
+    return TRACE_RETURN (lig_set.would_apply (c));
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
+
+    unsigned int index = (this+coverage).get_coverage (glyph_id);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    const LigatureSet &lig_set = this+ligatureSet[index];
+    return TRACE_RETURN (lig_set.apply (c));
+  }
+
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &first_glyphs,
+			 Supplier<unsigned int> &ligature_per_first_glyph_count_list,
+			 unsigned int num_first_glyphs,
+			 Supplier<GlyphID> &ligatures_list,
+			 Supplier<unsigned int> &component_count_list,
+			 Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+    if (unlikely (!ligatureSet.serialize (c, num_first_glyphs))) return TRACE_RETURN (false);
+    for (unsigned int i = 0; i < num_first_glyphs; i++)
+      if (unlikely (!ligatureSet[i].serialize (c, this).serialize (c,
+								   ligatures_list,
+								   component_count_list,
+								   ligature_per_first_glyph_count_list[i],
+								   component_list))) return TRACE_RETURN (false);
+    ligature_per_first_glyph_count_list.advance (num_first_glyphs);
+    if (unlikely (!coverage.serialize (c, this).serialize (c, first_glyphs, num_first_glyphs))) return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && ligatureSet.sanitize (c, this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of Substitution table */
+  OffsetArrayOf<LigatureSet>
+		ligatureSet;		/* Array LigatureSet tables
+					 * ordered by Coverage Index */
+  public:
+  DEFINE_SIZE_ARRAY (6, ligatureSet);
+};
+
+struct LigatureSubst
+{
+  inline bool serialize (hb_serialize_context_t *c,
+			 Supplier<GlyphID> &first_glyphs,
+			 Supplier<unsigned int> &ligature_per_first_glyph_count_list,
+			 unsigned int num_first_glyphs,
+			 Supplier<GlyphID> &ligatures_list,
+			 Supplier<unsigned int> &component_count_list,
+			 Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+    unsigned int format = 1;
+    u.format.set (format);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.serialize (c, first_glyphs, ligature_per_first_glyph_count_list, num_first_glyphs,
+						      ligatures_list, component_count_list, component_list));
+    default:return TRACE_RETURN (false);
+    }
+  }
+
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  LigatureSubstFormat1	format1;
+  } u;
+};
+
+
+struct ContextSubst : Context {};
+
+struct ChainContextSubst : ChainContext {};
+
+struct ExtensionSubst : Extension<ExtensionSubst>
+{
+  typedef struct SubstLookupSubTable LookupSubTable;
+
+  inline bool is_reverse (void) const;
+};
+
+
+struct ReverseChainSingleSubstFormat1
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+
+    unsigned int count;
+
+    count = backtrack.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (!(this+backtrack[i]).intersects (c->glyphs))
+        return;
+
+    count = lookahead.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (!(this+lookahead[i]).intersects (c->glyphs))
+        return;
+
+    const ArrayOf<GlyphID> &substitute = StructAfter<ArrayOf<GlyphID> > (lookahead);
+    Coverage::Iter iter;
+    for (iter.init (this+coverage); iter.more (); iter.next ()) {
+      if (c->glyphs->has (iter.get_glyph ()))
+	c->glyphs->add (substitute[iter.get_coverage ()]);
+    }
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+
+    const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+
+    unsigned int count;
+
+    (this+coverage).add_coverage (c->input);
+
+    count = backtrack.len;
+    for (unsigned int i = 0; i < count; i++)
+      (this+backtrack[i]).add_coverage (c->before);
+
+    count = lookahead.len;
+    for (unsigned int i = 0; i < count; i++)
+      (this+lookahead[i]).add_coverage (c->after);
+
+    const ArrayOf<GlyphID> &substitute = StructAfter<ArrayOf<GlyphID> > (lookahead);
+    count = substitute.len;
+    for (unsigned int i = 0; i < count; i++)
+      c->output->add (substitute[i]);
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+    return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    if (unlikely (c->nesting_level_left != MAX_NESTING_LEVEL))
+      return TRACE_RETURN (false); /* No chaining to this type */
+
+    unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+    const ArrayOf<GlyphID> &substitute = StructAfter<ArrayOf<GlyphID> > (lookahead);
+
+    if (match_backtrack (c,
+			 backtrack.len, (USHORT *) backtrack.array,
+			 match_coverage, this) &&
+        match_lookahead (c,
+			 lookahead.len, (USHORT *) lookahead.array,
+			 match_coverage, this,
+			 1))
+    {
+      c->replace_glyph_inplace (substitute[index]);
+      c->buffer->idx--; /* Reverse! */
+      return TRACE_RETURN (true);
+    }
+
+    return TRACE_RETURN (false);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!(coverage.sanitize (c, this) && backtrack.sanitize (c, this)))
+      return TRACE_RETURN (false);
+    OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+    if (!lookahead.sanitize (c, this))
+      return TRACE_RETURN (false);
+    ArrayOf<GlyphID> &substitute = StructAfter<ArrayOf<GlyphID> > (lookahead);
+    return TRACE_RETURN (substitute.sanitize (c));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of table */
+  OffsetArrayOf<Coverage>
+		backtrack;		/* Array of coverage tables
+					 * in backtracking sequence, in  glyph
+					 * sequence order */
+  OffsetArrayOf<Coverage>
+		lookaheadX;		/* Array of coverage tables
+					 * in lookahead sequence, in glyph
+					 * sequence order */
+  ArrayOf<GlyphID>
+		substituteX;		/* Array of substitute
+					 * GlyphIDs--ordered by Coverage Index */
+  public:
+  DEFINE_SIZE_MIN (10);
+};
+
+struct ReverseChainSingleSubst
+{
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT				format;		/* Format identifier */
+  ReverseChainSingleSubstFormat1	format1;
+  } u;
+};
+
+
+
+/*
+ * SubstLookup
+ */
+
+struct SubstLookupSubTable
+{
+  friend struct SubstLookup;
+
+  enum Type {
+    Single		= 1,
+    Multiple		= 2,
+    Alternate		= 3,
+    Ligature		= 4,
+    Context		= 5,
+    ChainContext	= 6,
+    Extension		= 7,
+    ReverseChainSingle	= 8
+  };
+
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c, unsigned int lookup_type) const
+  {
+    TRACE_DISPATCH (this);
+    switch (lookup_type) {
+    case Single:		return TRACE_RETURN (u.single.dispatch (c));
+    case Multiple:		return TRACE_RETURN (u.multiple.dispatch (c));
+    case Alternate:		return TRACE_RETURN (u.alternate.dispatch (c));
+    case Ligature:		return TRACE_RETURN (u.ligature.dispatch (c));
+    case Context:		return TRACE_RETURN (u.context.dispatch (c));
+    case ChainContext:		return TRACE_RETURN (u.chainContext.dispatch (c));
+    case Extension:		return TRACE_RETURN (u.extension.dispatch (c));
+    case ReverseChainSingle:	return TRACE_RETURN (u.reverseChainContextSingle.dispatch (c));
+    default:			return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c, unsigned int lookup_type) {
+    TRACE_SANITIZE (this);
+    if (!u.header.sub_format.sanitize (c))
+      return TRACE_RETURN (false);
+    switch (lookup_type) {
+    case Single:		return TRACE_RETURN (u.single.sanitize (c));
+    case Multiple:		return TRACE_RETURN (u.multiple.sanitize (c));
+    case Alternate:		return TRACE_RETURN (u.alternate.sanitize (c));
+    case Ligature:		return TRACE_RETURN (u.ligature.sanitize (c));
+    case Context:		return TRACE_RETURN (u.context.sanitize (c));
+    case ChainContext:		return TRACE_RETURN (u.chainContext.sanitize (c));
+    case Extension:		return TRACE_RETURN (u.extension.sanitize (c));
+    case ReverseChainSingle:	return TRACE_RETURN (u.reverseChainContextSingle.sanitize (c));
+    default:			return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  struct {
+    USHORT			sub_format;
+  } header;
+  SingleSubst			single;
+  MultipleSubst			multiple;
+  AlternateSubst		alternate;
+  LigatureSubst			ligature;
+  ContextSubst			context;
+  ChainContextSubst		chainContext;
+  ExtensionSubst		extension;
+  ReverseChainSingleSubst	reverseChainContextSingle;
+  } u;
+  public:
+  DEFINE_SIZE_UNION (2, header.sub_format);
+};
+
+
+struct SubstLookup : Lookup
+{
+  inline const SubstLookupSubTable& get_subtable (unsigned int i) const
+  { return this+CastR<OffsetArrayOf<SubstLookupSubTable> > (subTable)[i]; }
+
+  inline static bool lookup_type_is_reverse (unsigned int lookup_type)
+  { return lookup_type == SubstLookupSubTable::ReverseChainSingle; }
+
+  inline bool is_reverse (void) const
+  {
+    unsigned int type = get_type ();
+    if (unlikely (type == SubstLookupSubTable::Extension))
+      return CastR<ExtensionSubst> (get_subtable(0)).is_reverse ();
+    return lookup_type_is_reverse (type);
+  }
+
+  inline hb_is_inplace_context_t::return_t is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    c->set_recurse_func (dispatch_recurse_func<hb_is_inplace_context_t>);
+    return TRACE_RETURN (dispatch (c));
+  }
+
+  inline hb_closure_context_t::return_t closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    c->set_recurse_func (dispatch_recurse_func<hb_closure_context_t>);
+    return TRACE_RETURN (dispatch (c));
+  }
+
+  inline hb_collect_glyphs_context_t::return_t collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    c->set_recurse_func (dispatch_recurse_func<hb_collect_glyphs_context_t>);
+    return TRACE_RETURN (dispatch (c));
+  }
+
+  template <typename set_t>
+  inline void add_coverage (set_t *glyphs) const
+  {
+    hb_get_coverage_context_t c;
+    const Coverage *last = NULL;
+    unsigned int count = get_subtable_count ();
+    for (unsigned int i = 0; i < count; i++) {
+      const Coverage *coverage = &get_subtable (i).dispatch (&c, get_type ());
+      if (coverage != last) {
+        coverage->add_coverage (glyphs);
+        last = coverage;
+      }
+    }
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c, const hb_set_digest_t *digest) const
+  {
+    TRACE_WOULD_APPLY (this);
+    if (unlikely (!c->len))  return TRACE_RETURN (false);
+    if (!digest->may_have (c->glyphs[0]))  return TRACE_RETURN (false);
+      return TRACE_RETURN (dispatch (c));
+  }
+
+  inline bool apply_once (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    if (!c->check_glyph_property (&c->buffer->cur(), c->lookup_props))
+      return TRACE_RETURN (false);
+    return TRACE_RETURN (dispatch (c));
+  }
+
+  static bool apply_recurse_func (hb_apply_context_t *c, unsigned int lookup_index);
+
+  inline SubstLookupSubTable& serialize_subtable (hb_serialize_context_t *c,
+						  unsigned int i)
+  { return CastR<OffsetArrayOf<SubstLookupSubTable> > (subTable)[i].serialize (c, this); }
+
+  inline bool serialize_single (hb_serialize_context_t *c,
+				uint32_t lookup_props,
+			        Supplier<GlyphID> &glyphs,
+			        Supplier<GlyphID> &substitutes,
+			        unsigned int num_glyphs)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Single, lookup_props, 1))) return TRACE_RETURN (false);
+    return TRACE_RETURN (serialize_subtable (c, 0).u.single.serialize (c, glyphs, substitutes, num_glyphs));
+  }
+
+  inline bool serialize_multiple (hb_serialize_context_t *c,
+				  uint32_t lookup_props,
+				  Supplier<GlyphID> &glyphs,
+				  Supplier<unsigned int> &substitute_len_list,
+				  unsigned int num_glyphs,
+				  Supplier<GlyphID> &substitute_glyphs_list)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Multiple, lookup_props, 1))) return TRACE_RETURN (false);
+    return TRACE_RETURN (serialize_subtable (c, 0).u.multiple.serialize (c, glyphs, substitute_len_list, num_glyphs,
+									 substitute_glyphs_list));
+  }
+
+  inline bool serialize_alternate (hb_serialize_context_t *c,
+				   uint32_t lookup_props,
+				   Supplier<GlyphID> &glyphs,
+				   Supplier<unsigned int> &alternate_len_list,
+				   unsigned int num_glyphs,
+				   Supplier<GlyphID> &alternate_glyphs_list)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Alternate, lookup_props, 1))) return TRACE_RETURN (false);
+    return TRACE_RETURN (serialize_subtable (c, 0).u.alternate.serialize (c, glyphs, alternate_len_list, num_glyphs,
+									  alternate_glyphs_list));
+  }
+
+  inline bool serialize_ligature (hb_serialize_context_t *c,
+				  uint32_t lookup_props,
+				  Supplier<GlyphID> &first_glyphs,
+				  Supplier<unsigned int> &ligature_per_first_glyph_count_list,
+				  unsigned int num_first_glyphs,
+				  Supplier<GlyphID> &ligatures_list,
+				  Supplier<unsigned int> &component_count_list,
+				  Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
+  {
+    TRACE_SERIALIZE (this);
+    if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Ligature, lookup_props, 1))) return TRACE_RETURN (false);
+    return TRACE_RETURN (serialize_subtable (c, 0).u.ligature.serialize (c, first_glyphs, ligature_per_first_glyph_count_list, num_first_glyphs,
+									 ligatures_list, component_count_list, component_list));
+  }
+
+  template <typename context_t>
+  static inline typename context_t::return_t dispatch_recurse_func (context_t *c, unsigned int lookup_index);
+
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    unsigned int lookup_type = get_type ();
+    unsigned int count = get_subtable_count ();
+    for (unsigned int i = 0; i < count; i++) {
+      typename context_t::return_t r = get_subtable (i).dispatch (c, lookup_type);
+      if (c->stop_sublookup_iteration (r))
+        return TRACE_RETURN (r);
+    }
+    return TRACE_RETURN (c->default_return_value ());
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c)
+  {
+    TRACE_SANITIZE (this);
+    if (unlikely (!Lookup::sanitize (c))) return TRACE_RETURN (false);
+    OffsetArrayOf<SubstLookupSubTable> &list = CastR<OffsetArrayOf<SubstLookupSubTable> > (subTable);
+    if (unlikely (!list.sanitize (c, this, get_type ()))) return TRACE_RETURN (false);
+
+    if (unlikely (get_type () == SubstLookupSubTable::Extension))
+    {
+      /* The spec says all subtables of an Extension lookup should
+       * have the same type.  This is specially important if one has
+       * a reverse type! */
+      unsigned int type = get_subtable (0).u.extension.get_type ();
+      unsigned int count = get_subtable_count ();
+      for (unsigned int i = 1; i < count; i++)
+        if (get_subtable (i).u.extension.get_type () != type)
+	  return TRACE_RETURN (false);
+    }
+    return TRACE_RETURN (true);
+  }
+};
+
+typedef OffsetListOf<SubstLookup> SubstLookupList;
+
+/*
+ * GSUB -- The Glyph Substitution Table
+ */
+
+struct GSUB : GSUBGPOS
+{
+  static const hb_tag_t tableTag	= HB_OT_TAG_GSUB;
+
+  inline const SubstLookup& get_lookup (unsigned int i) const
+  { return CastR<SubstLookup> (GSUBGPOS::get_lookup (i)); }
+
+  static inline void substitute_start (hb_font_t *font, hb_buffer_t *buffer);
+  static inline void substitute_finish (hb_font_t *font, hb_buffer_t *buffer);
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (unlikely (!GSUBGPOS::sanitize (c))) return TRACE_RETURN (false);
+    OffsetTo<SubstLookupList> &list = CastR<OffsetTo<SubstLookupList> > (lookupList);
+    return TRACE_RETURN (list.sanitize (c, this));
+  }
+  public:
+  DEFINE_SIZE_STATIC (10);
+};
+
+
+void
+GSUB::substitute_start (hb_font_t *font, hb_buffer_t *buffer)
+{
+  HB_BUFFER_ALLOCATE_VAR (buffer, glyph_props);
+  HB_BUFFER_ALLOCATE_VAR (buffer, lig_props);
+  HB_BUFFER_ALLOCATE_VAR (buffer, syllable);
+
+  const GDEF &gdef = *hb_ot_layout_from_face (font->face)->gdef;
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++) {
+    buffer->info[i].lig_props() = buffer->info[i].syllable() = 0;
+    buffer->info[i].glyph_props() = gdef.get_glyph_props (buffer->info[i].codepoint);
+  }
+}
+
+void
+GSUB::substitute_finish (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer HB_UNUSED)
+{
+}
+
+
+/* Out-of-class implementation for methods recursing */
+
+inline bool ExtensionSubst::is_reverse (void) const
+{
+  unsigned int type = get_type ();
+  if (unlikely (type == SubstLookupSubTable::Extension))
+    return CastR<ExtensionSubst> (get_subtable<SubstLookupSubTable>()).is_reverse ();
+  return SubstLookup::lookup_type_is_reverse (type);
+}
+
+template <typename context_t>
+inline typename context_t::return_t SubstLookup::dispatch_recurse_func (context_t *c, unsigned int lookup_index)
+{
+  const GSUB &gsub = *(hb_ot_layout_from_face (c->face)->gsub);
+  const SubstLookup &l = gsub.get_lookup (lookup_index);
+  return l.dispatch (c);
+}
+
+inline bool SubstLookup::apply_recurse_func (hb_apply_context_t *c, unsigned int lookup_index)
+{
+  const GSUB &gsub = *(hb_ot_layout_from_face (c->face)->gsub);
+  const SubstLookup &l = gsub.get_lookup (lookup_index);
+  unsigned int saved_lookup_props = c->lookup_props;
+  c->set_lookup (l);
+  bool ret = l.apply_once (c);
+  c->lookup_props = saved_lookup_props;
+  return ret;
+}
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_LAYOUT_GSUB_TABLE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh b/extensions/externals/src/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh
new file mode 100644
index 0000000..316f506
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-layout-gsubgpos-private.hh
@@ -0,0 +1,2449 @@
+/*
+ * Copyright © 2007,2008,2009,2010  Red Hat, Inc.
+ * Copyright © 2010,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_GSUBGPOS_PRIVATE_HH
+#define HB_OT_LAYOUT_GSUBGPOS_PRIVATE_HH
+
+#include "hb-buffer-private.hh"
+#include "hb-ot-layout-gdef-table.hh"
+#include "hb-set-private.hh"
+
+
+namespace OT {
+
+
+
+#define TRACE_DISPATCH(this) \
+	hb_auto_trace_t<context_t::max_debug_depth, typename context_t::return_t> trace \
+	(&c->debug_depth, c->get_name (), this, HB_FUNC, \
+	 "");
+
+
+
+#ifndef HB_DEBUG_IS_INPLACE
+#define HB_DEBUG_IS_INPLACE (HB_DEBUG+0)
+#endif
+
+#define TRACE_IS_INPLACE(this) \
+	hb_auto_trace_t<HB_DEBUG_IS_INPLACE, bool> trace \
+	(&c->debug_depth, c->get_name (), this, HB_FUNC, \
+	 "");
+
+struct hb_is_inplace_context_t
+{
+  inline const char *get_name (void) { return "IS_INPLACE"; }
+  static const unsigned int max_debug_depth = HB_DEBUG_IS_INPLACE;
+  typedef bool return_t;
+  typedef return_t (*recurse_func_t) (hb_is_inplace_context_t *c, unsigned int lookup_index);
+  template <typename T>
+  inline return_t dispatch (const T &obj) { return obj.is_inplace (this); }
+  static return_t default_return_value (void) { return true; }
+  bool stop_sublookup_iteration (return_t r) const { return !r; }
+
+  return_t recurse (unsigned int lookup_index)
+  {
+    if (unlikely (nesting_level_left == 0 || !recurse_func))
+      return default_return_value ();
+
+    nesting_level_left--;
+    bool ret = recurse_func (this, lookup_index);
+    nesting_level_left++;
+    return ret;
+  }
+
+  hb_face_t *face;
+  recurse_func_t recurse_func;
+  unsigned int nesting_level_left;
+  unsigned int debug_depth;
+
+  hb_is_inplace_context_t (hb_face_t *face_,
+			   unsigned int nesting_level_left_ = MAX_NESTING_LEVEL) :
+			   face (face_),
+			   recurse_func (NULL),
+			   nesting_level_left (nesting_level_left_),
+			   debug_depth (0) {}
+
+  void set_recurse_func (recurse_func_t func) { recurse_func = func; }
+};
+
+
+
+#ifndef HB_DEBUG_CLOSURE
+#define HB_DEBUG_CLOSURE (HB_DEBUG+0)
+#endif
+
+#define TRACE_CLOSURE(this) \
+	hb_auto_trace_t<HB_DEBUG_CLOSURE, hb_void_t> trace \
+	(&c->debug_depth, c->get_name (), this, HB_FUNC, \
+	 "");
+
+struct hb_closure_context_t
+{
+  inline const char *get_name (void) { return "CLOSURE"; }
+  static const unsigned int max_debug_depth = HB_DEBUG_CLOSURE;
+  typedef hb_void_t return_t;
+  typedef return_t (*recurse_func_t) (hb_closure_context_t *c, unsigned int lookup_index);
+  template <typename T>
+  inline return_t dispatch (const T &obj) { obj.closure (this); return HB_VOID; }
+  static return_t default_return_value (void) { return HB_VOID; }
+  bool stop_sublookup_iteration (return_t r HB_UNUSED) const { return false; }
+  return_t recurse (unsigned int lookup_index)
+  {
+    if (unlikely (nesting_level_left == 0 || !recurse_func))
+      return default_return_value ();
+
+    nesting_level_left--;
+    recurse_func (this, lookup_index);
+    nesting_level_left++;
+    return HB_VOID;
+  }
+
+  hb_face_t *face;
+  hb_set_t *glyphs;
+  recurse_func_t recurse_func;
+  unsigned int nesting_level_left;
+  unsigned int debug_depth;
+
+  hb_closure_context_t (hb_face_t *face_,
+			hb_set_t *glyphs_,
+		        unsigned int nesting_level_left_ = MAX_NESTING_LEVEL) :
+			  face (face_),
+			  glyphs (glyphs_),
+			  recurse_func (NULL),
+			  nesting_level_left (nesting_level_left_),
+			  debug_depth (0) {}
+
+  void set_recurse_func (recurse_func_t func) { recurse_func = func; }
+};
+
+
+
+#ifndef HB_DEBUG_WOULD_APPLY
+#define HB_DEBUG_WOULD_APPLY (HB_DEBUG+0)
+#endif
+
+#define TRACE_WOULD_APPLY(this) \
+	hb_auto_trace_t<HB_DEBUG_WOULD_APPLY, bool> trace \
+	(&c->debug_depth, c->get_name (), this, HB_FUNC, \
+	 "%d glyphs", c->len);
+
+struct hb_would_apply_context_t
+{
+  inline const char *get_name (void) { return "WOULD_APPLY"; }
+  static const unsigned int max_debug_depth = HB_DEBUG_WOULD_APPLY;
+  typedef bool return_t;
+  template <typename T>
+  inline return_t dispatch (const T &obj) { return obj.would_apply (this); }
+  static return_t default_return_value (void) { return false; }
+  bool stop_sublookup_iteration (return_t r) const { return r; }
+
+  hb_face_t *face;
+  const hb_codepoint_t *glyphs;
+  unsigned int len;
+  bool zero_context;
+  unsigned int debug_depth;
+
+  hb_would_apply_context_t (hb_face_t *face_,
+			    const hb_codepoint_t *glyphs_,
+			    unsigned int len_,
+			    bool zero_context_) :
+			      face (face_),
+			      glyphs (glyphs_),
+			      len (len_),
+			      zero_context (zero_context_),
+			      debug_depth (0) {}
+};
+
+
+
+#ifndef HB_DEBUG_COLLECT_GLYPHS
+#define HB_DEBUG_COLLECT_GLYPHS (HB_DEBUG+0)
+#endif
+
+#define TRACE_COLLECT_GLYPHS(this) \
+	hb_auto_trace_t<HB_DEBUG_COLLECT_GLYPHS, hb_void_t> trace \
+	(&c->debug_depth, c->get_name (), this, HB_FUNC, \
+	 "");
+
+struct hb_collect_glyphs_context_t
+{
+  inline const char *get_name (void) { return "COLLECT_GLYPHS"; }
+  static const unsigned int max_debug_depth = HB_DEBUG_COLLECT_GLYPHS;
+  typedef hb_void_t return_t;
+  typedef return_t (*recurse_func_t) (hb_collect_glyphs_context_t *c, unsigned int lookup_index);
+  template <typename T>
+  inline return_t dispatch (const T &obj) { obj.collect_glyphs (this); return HB_VOID; }
+  static return_t default_return_value (void) { return HB_VOID; }
+  bool stop_sublookup_iteration (return_t r HB_UNUSED) const { return false; }
+  return_t recurse (unsigned int lookup_index)
+  {
+    if (unlikely (nesting_level_left == 0 || !recurse_func))
+      return default_return_value ();
+
+    /* Note that GPOS sets recurse_func to NULL already, so it doesn't get
+     * past the previous check.  For GSUB, we only want to collect the output
+     * glyphs in the recursion.  If output is not requested, we can go home now.
+     *
+     * Note further, that the above is not exactly correct.  A recursed lookup
+     * is allowed to match input that is not matched in the context, but that's
+     * not how most fonts are built.  It's possible to relax that and recurse
+     * with all sets here if it proves to be an issue.
+     */
+
+    if (output == hb_set_get_empty ())
+      return HB_VOID;
+
+    hb_set_t *old_before = before;
+    hb_set_t *old_input  = input;
+    hb_set_t *old_after  = after;
+    before = input = after = hb_set_get_empty ();
+
+    nesting_level_left--;
+    recurse_func (this, lookup_index);
+    nesting_level_left++;
+
+    before = old_before;
+    input  = old_input;
+    after  = old_after;
+
+    return HB_VOID;
+  }
+
+  hb_face_t *face;
+  hb_set_t *before;
+  hb_set_t *input;
+  hb_set_t *after;
+  hb_set_t *output;
+  recurse_func_t recurse_func;
+  unsigned int nesting_level_left;
+  unsigned int debug_depth;
+
+  hb_collect_glyphs_context_t (hb_face_t *face_,
+			       hb_set_t  *glyphs_before, /* OUT. May be NULL */
+			       hb_set_t  *glyphs_input,  /* OUT. May be NULL */
+			       hb_set_t  *glyphs_after,  /* OUT. May be NULL */
+			       hb_set_t  *glyphs_output, /* OUT. May be NULL */
+			       unsigned int nesting_level_left_ = MAX_NESTING_LEVEL) :
+			      face (face_),
+			      before (glyphs_before ? glyphs_before : hb_set_get_empty ()),
+			      input  (glyphs_input  ? glyphs_input  : hb_set_get_empty ()),
+			      after  (glyphs_after  ? glyphs_after  : hb_set_get_empty ()),
+			      output (glyphs_output ? glyphs_output : hb_set_get_empty ()),
+			      recurse_func (NULL),
+			      nesting_level_left (nesting_level_left_),
+			      debug_depth (0) {}
+
+  void set_recurse_func (recurse_func_t func) { recurse_func = func; }
+};
+
+
+
+struct hb_get_coverage_context_t
+{
+  inline const char *get_name (void) { return "GET_COVERAGE"; }
+  static const unsigned int max_debug_depth = 0;
+  typedef const Coverage &return_t;
+  template <typename T>
+  inline return_t dispatch (const T &obj) { return obj.get_coverage (); }
+  static return_t default_return_value (void) { return Null(Coverage); }
+
+  hb_get_coverage_context_t (void) :
+			    debug_depth (0) {}
+
+  unsigned int debug_depth;
+};
+
+
+
+#ifndef HB_DEBUG_APPLY
+#define HB_DEBUG_APPLY (HB_DEBUG+0)
+#endif
+
+#define TRACE_APPLY(this) \
+	hb_auto_trace_t<HB_DEBUG_APPLY, bool> trace \
+	(&c->debug_depth, c->get_name (), this, HB_FUNC, \
+	 "idx %d codepoint %u", c->buffer->idx, c->buffer->cur().codepoint);
+
+struct hb_apply_context_t
+{
+  inline const char *get_name (void) { return "APPLY"; }
+  static const unsigned int max_debug_depth = HB_DEBUG_APPLY;
+  typedef bool return_t;
+  typedef return_t (*recurse_func_t) (hb_apply_context_t *c, unsigned int lookup_index);
+  template <typename T>
+  inline return_t dispatch (const T &obj) { return obj.apply (this); }
+  static return_t default_return_value (void) { return false; }
+  bool stop_sublookup_iteration (return_t r) const { return r; }
+  return_t recurse (unsigned int lookup_index)
+  {
+    if (unlikely (nesting_level_left == 0 || !recurse_func))
+      return default_return_value ();
+
+    nesting_level_left--;
+    bool ret = recurse_func (this, lookup_index);
+    nesting_level_left++;
+    return ret;
+  }
+
+  unsigned int table_index; /* GSUB/GPOS */
+  hb_font_t *font;
+  hb_face_t *face;
+  hb_buffer_t *buffer;
+  hb_direction_t direction;
+  hb_mask_t lookup_mask;
+  bool auto_zwj;
+  recurse_func_t recurse_func;
+  unsigned int nesting_level_left;
+  unsigned int lookup_props;
+  const GDEF &gdef;
+  bool has_glyph_classes;
+  unsigned int debug_depth;
+
+
+  hb_apply_context_t (unsigned int table_index_,
+		      hb_font_t *font_,
+		      hb_buffer_t *buffer_) :
+			table_index (table_index_),
+			font (font_), face (font->face), buffer (buffer_),
+			direction (buffer_->props.direction),
+			lookup_mask (1),
+			auto_zwj (true),
+			recurse_func (NULL),
+			nesting_level_left (MAX_NESTING_LEVEL),
+			lookup_props (0),
+			gdef (*hb_ot_layout_from_face (face)->gdef),
+			has_glyph_classes (gdef.has_glyph_classes ()),
+			debug_depth (0) {}
+
+  inline void set_lookup_mask (hb_mask_t mask) { lookup_mask = mask; }
+  inline void set_auto_zwj (bool auto_zwj_) { auto_zwj = auto_zwj_; }
+  inline void set_recurse_func (recurse_func_t func) { recurse_func = func; }
+  inline void set_lookup_props (unsigned int lookup_props_) { lookup_props = lookup_props_; }
+  inline void set_lookup (const Lookup &l) { lookup_props = l.get_props (); }
+
+  struct matcher_t
+  {
+    inline matcher_t (void) :
+	     lookup_props (0),
+	     ignore_zwnj (false),
+	     ignore_zwj (false),
+	     mask (-1),
+#define arg1(arg) (arg) /* Remove the macro to see why it's needed! */
+	     syllable arg1(0),
+#undef arg1
+	     match_func (NULL),
+	     match_data (NULL) {};
+
+    typedef bool (*match_func_t) (hb_codepoint_t glyph_id, const USHORT &value, const void *data);
+
+    inline void set_ignore_zwnj (bool ignore_zwnj_) { ignore_zwnj = ignore_zwnj_; }
+    inline void set_ignore_zwj (bool ignore_zwj_) { ignore_zwj = ignore_zwj_; }
+    inline void set_lookup_props (unsigned int lookup_props_) { lookup_props = lookup_props_; }
+    inline void set_mask (hb_mask_t mask_) { mask = mask_; }
+    inline void set_syllable (uint8_t syllable_)  { syllable = syllable_; }
+    inline void set_match_func (match_func_t match_func_,
+				const void *match_data_)
+    { match_func = match_func_; match_data = match_data_; }
+
+    enum may_match_t {
+      MATCH_NO,
+      MATCH_YES,
+      MATCH_MAYBE
+    };
+
+    inline may_match_t may_match (const hb_glyph_info_t &info,
+				  const USHORT          *glyph_data) const
+    {
+      if (!(info.mask & mask) ||
+	  (syllable && syllable != info.syllable ()))
+	return MATCH_NO;
+
+      if (match_func)
+        return match_func (info.codepoint, *glyph_data, match_data) ? MATCH_YES : MATCH_NO;
+
+      return MATCH_MAYBE;
+    }
+
+    enum may_skip_t {
+      SKIP_NO,
+      SKIP_YES,
+      SKIP_MAYBE
+    };
+
+    inline may_skip_t
+    may_skip (const hb_apply_context_t *c,
+	      const hb_glyph_info_t    &info) const
+    {
+      unsigned int property;
+
+      property = info.glyph_props();
+
+      if (!c->match_properties (info.codepoint, property, lookup_props))
+	return SKIP_YES;
+
+      if (unlikely (_hb_glyph_info_is_default_ignorable (&info) &&
+		    (ignore_zwnj || !_hb_glyph_info_is_zwnj (&info)) &&
+		    (ignore_zwj || !_hb_glyph_info_is_zwj (&info)) &&
+		    !is_a_ligature (info)))
+	return SKIP_MAYBE;
+
+      return SKIP_NO;
+    }
+
+    protected:
+    unsigned int lookup_props;
+    bool ignore_zwnj;
+    bool ignore_zwj;
+    hb_mask_t mask;
+    uint8_t syllable;
+    match_func_t match_func;
+    const void *match_data;
+  };
+
+  struct skipping_forward_iterator_t
+  {
+    inline skipping_forward_iterator_t (hb_apply_context_t *c_,
+					unsigned int start_index_,
+					unsigned int num_items_,
+					bool context_match = false) :
+					 idx (start_index_),
+					 c (c_),
+					 match_glyph_data (NULL),
+					 num_items (num_items_),
+					 end (c->buffer->len)
+    {
+      matcher.set_lookup_props (c->lookup_props);
+      /* Ignore ZWNJ if we are matching GSUB context, or matching GPOS. */
+      matcher.set_ignore_zwnj (context_match || c->table_index == 1);
+      /* Ignore ZWJ if we are matching GSUB context, or matching GPOS, or if asked to. */
+      matcher.set_ignore_zwj (context_match || c->table_index == 1 || c->auto_zwj);
+      if (!context_match)
+	matcher.set_mask (c->lookup_mask);
+      matcher.set_syllable (start_index_ == c->buffer->idx ? c->buffer->cur().syllable () : 0);
+    }
+    inline void set_lookup_props (unsigned int lookup_props) { matcher.set_lookup_props (lookup_props); }
+    inline void set_syllable (unsigned int syllable) { matcher.set_syllable (syllable); }
+    inline void set_match_func (matcher_t::match_func_t match_func,
+				const void *match_data,
+				const USHORT glyph_data[])
+    {
+      matcher.set_match_func (match_func, match_data);
+      match_glyph_data = glyph_data;
+    }
+
+    inline bool has_no_chance (void) const { return unlikely (num_items && idx + num_items >= end); }
+    inline void reject (void) { num_items++; match_glyph_data--; }
+    inline bool next (void)
+    {
+      assert (num_items > 0);
+      while (!has_no_chance ())
+      {
+	idx++;
+	const hb_glyph_info_t &info = c->buffer->info[idx];
+
+	matcher_t::may_skip_t skip = matcher.may_skip (c, info);
+	if (unlikely (skip == matcher_t::SKIP_YES))
+	  continue;
+
+	matcher_t::may_match_t match = matcher.may_match (info, match_glyph_data);
+	if (match == matcher_t::MATCH_YES ||
+	    (match == matcher_t::MATCH_MAYBE &&
+	     skip == matcher_t::SKIP_NO))
+	{
+	  num_items--;
+	  match_glyph_data++;
+	  return true;
+	}
+
+	if (skip == matcher_t::SKIP_NO)
+	  return false;
+      }
+      return false;
+    }
+
+    unsigned int idx;
+    protected:
+    hb_apply_context_t *c;
+    matcher_t matcher;
+    const USHORT *match_glyph_data;
+
+    unsigned int num_items;
+    unsigned int end;
+  };
+
+  struct skipping_backward_iterator_t
+  {
+    inline skipping_backward_iterator_t (hb_apply_context_t *c_,
+					 unsigned int start_index_,
+					 unsigned int num_items_,
+					 bool context_match = false) :
+					  idx (start_index_),
+					  c (c_),
+					  match_glyph_data (NULL),
+					  num_items (num_items_)
+    {
+      matcher.set_lookup_props (c->lookup_props);
+      /* Ignore ZWNJ if we are matching GSUB context, or matching GPOS. */
+      matcher.set_ignore_zwnj (context_match || c->table_index == 1);
+      /* Ignore ZWJ if we are matching GSUB context, or matching GPOS, or if asked to. */
+      matcher.set_ignore_zwj (context_match || c->table_index == 1 || c->auto_zwj);
+      if (!context_match)
+	matcher.set_mask (c->lookup_mask);
+      matcher.set_syllable (start_index_ == c->buffer->idx ? c->buffer->cur().syllable () : 0);
+    }
+    inline void set_lookup_props (unsigned int lookup_props) { matcher.set_lookup_props (lookup_props); }
+    inline void set_syllable (unsigned int syllable) { matcher.set_syllable (syllable); }
+    inline void set_match_func (matcher_t::match_func_t match_func,
+				const void *match_data,
+				const USHORT glyph_data[])
+    {
+      matcher.set_match_func (match_func, match_data);
+      match_glyph_data = glyph_data;
+    }
+
+    inline bool has_no_chance (void) const { return unlikely (idx < num_items); }
+    inline void reject (void) { num_items++; }
+    inline bool prev (void)
+    {
+      assert (num_items > 0);
+      while (!has_no_chance ())
+      {
+	idx--;
+	const hb_glyph_info_t &info = c->buffer->out_info[idx];
+
+	matcher_t::may_skip_t skip = matcher.may_skip (c, info);
+
+	if (unlikely (skip == matcher_t::SKIP_YES))
+	  continue;
+
+	matcher_t::may_match_t match = matcher.may_match (info, match_glyph_data);
+	if (match == matcher_t::MATCH_YES ||
+	    (match == matcher_t::MATCH_MAYBE &&
+	     skip == matcher_t::SKIP_NO))
+	{
+	  num_items--;
+	  match_glyph_data++;
+	  return true;
+	}
+
+	if (skip == matcher_t::SKIP_NO)
+	  return false;
+      }
+      return false;
+    }
+
+    unsigned int idx;
+    protected:
+    hb_apply_context_t *c;
+    matcher_t matcher;
+    const USHORT *match_glyph_data;
+
+    unsigned int num_items;
+  };
+
+  inline bool
+  match_properties_mark (hb_codepoint_t  glyph,
+			 unsigned int    glyph_props,
+			 unsigned int    lookup_props) const
+  {
+    /* If using mark filtering sets, the high short of
+     * lookup_props has the set index.
+     */
+    if (lookup_props & LookupFlag::UseMarkFilteringSet)
+      return gdef.mark_set_covers (lookup_props >> 16, glyph);
+
+    /* The second byte of lookup_props has the meaning
+     * "ignore marks of attachment type different than
+     * the attachment type specified."
+     */
+    if (lookup_props & LookupFlag::MarkAttachmentType)
+      return (lookup_props & LookupFlag::MarkAttachmentType) == (glyph_props & LookupFlag::MarkAttachmentType);
+
+    return true;
+  }
+
+  inline bool
+  match_properties (hb_codepoint_t  glyph,
+		    unsigned int    glyph_props,
+		    unsigned int    lookup_props) const
+  {
+    /* Not covered, if, for example, glyph class is ligature and
+     * lookup_props includes LookupFlags::IgnoreLigatures
+     */
+    if (glyph_props & lookup_props & LookupFlag::IgnoreFlags)
+      return false;
+
+    if (unlikely (glyph_props & HB_OT_LAYOUT_GLYPH_PROPS_MARK))
+      return match_properties_mark (glyph, glyph_props, lookup_props);
+
+    return true;
+  }
+
+  inline bool
+  check_glyph_property (hb_glyph_info_t *info,
+			unsigned int  lookup_props) const
+  {
+    unsigned int property;
+
+    property = info->glyph_props();
+
+    return match_properties (info->codepoint, property, lookup_props);
+  }
+
+  inline void set_class (hb_codepoint_t glyph_index, unsigned int class_guess) const
+  {
+    if (likely (has_glyph_classes))
+      buffer->cur().glyph_props() = gdef.get_glyph_props (glyph_index);
+    else if (class_guess)
+      buffer->cur().glyph_props() = class_guess;
+  }
+
+  inline void output_glyph (hb_codepoint_t glyph_index,
+			    unsigned int class_guess = 0) const
+  {
+    set_class (glyph_index, class_guess);
+    buffer->output_glyph (glyph_index);
+  }
+  inline void replace_glyph (hb_codepoint_t glyph_index,
+			     unsigned int class_guess = 0) const
+  {
+    set_class (glyph_index, class_guess);
+    buffer->replace_glyph (glyph_index);
+  }
+  inline void replace_glyph_inplace (hb_codepoint_t glyph_index,
+				     unsigned int class_guess = 0) const
+  {
+    set_class (glyph_index, class_guess);
+    buffer->cur().codepoint = glyph_index;
+  }
+};
+
+
+
+typedef bool (*intersects_func_t) (hb_set_t *glyphs, const USHORT &value, const void *data);
+typedef void (*collect_glyphs_func_t) (hb_set_t *glyphs, const USHORT &value, const void *data);
+typedef bool (*match_func_t) (hb_codepoint_t glyph_id, const USHORT &value, const void *data);
+
+struct ContextClosureFuncs
+{
+  intersects_func_t intersects;
+};
+struct ContextCollectGlyphsFuncs
+{
+  collect_glyphs_func_t collect;
+};
+struct ContextApplyFuncs
+{
+  match_func_t match;
+};
+
+
+static inline bool intersects_glyph (hb_set_t *glyphs, const USHORT &value, const void *data HB_UNUSED)
+{
+  return glyphs->has (value);
+}
+static inline bool intersects_class (hb_set_t *glyphs, const USHORT &value, const void *data)
+{
+  const ClassDef &class_def = *reinterpret_cast<const ClassDef *>(data);
+  return class_def.intersects_class (glyphs, value);
+}
+static inline bool intersects_coverage (hb_set_t *glyphs, const USHORT &value, const void *data)
+{
+  const OffsetTo<Coverage> &coverage = (const OffsetTo<Coverage>&)value;
+  return (data+coverage).intersects (glyphs);
+}
+
+static inline bool intersects_array (hb_closure_context_t *c,
+				     unsigned int count,
+				     const USHORT values[],
+				     intersects_func_t intersects_func,
+				     const void *intersects_data)
+{
+  for (unsigned int i = 0; i < count; i++)
+    if (likely (!intersects_func (c->glyphs, values[i], intersects_data)))
+      return false;
+  return true;
+}
+
+
+static inline void collect_glyph (hb_set_t *glyphs, const USHORT &value, const void *data HB_UNUSED)
+{
+  glyphs->add (value);
+}
+static inline void collect_class (hb_set_t *glyphs, const USHORT &value, const void *data)
+{
+  const ClassDef &class_def = *reinterpret_cast<const ClassDef *>(data);
+  class_def.add_class (glyphs, value);
+}
+static inline void collect_coverage (hb_set_t *glyphs, const USHORT &value, const void *data)
+{
+  const OffsetTo<Coverage> &coverage = (const OffsetTo<Coverage>&)value;
+  (data+coverage).add_coverage (glyphs);
+}
+static inline void collect_array (hb_collect_glyphs_context_t *c HB_UNUSED,
+				  hb_set_t *glyphs,
+				  unsigned int count,
+				  const USHORT values[],
+				  collect_glyphs_func_t collect_func,
+				  const void *collect_data)
+{
+  for (unsigned int i = 0; i < count; i++)
+    collect_func (glyphs, values[i], collect_data);
+}
+
+
+static inline bool match_glyph (hb_codepoint_t glyph_id, const USHORT &value, const void *data HB_UNUSED)
+{
+  return glyph_id == value;
+}
+static inline bool match_class (hb_codepoint_t glyph_id, const USHORT &value, const void *data)
+{
+  const ClassDef &class_def = *reinterpret_cast<const ClassDef *>(data);
+  return class_def.get_class (glyph_id) == value;
+}
+static inline bool match_coverage (hb_codepoint_t glyph_id, const USHORT &value, const void *data)
+{
+  const OffsetTo<Coverage> &coverage = (const OffsetTo<Coverage>&)value;
+  return (data+coverage).get_coverage (glyph_id) != NOT_COVERED;
+}
+
+static inline bool would_match_input (hb_would_apply_context_t *c,
+				      unsigned int count, /* Including the first glyph (not matched) */
+				      const USHORT input[], /* Array of input values--start with second glyph */
+				      match_func_t match_func,
+				      const void *match_data)
+{
+  if (count != c->len)
+    return false;
+
+  for (unsigned int i = 1; i < count; i++)
+    if (likely (!match_func (c->glyphs[i], input[i - 1], match_data)))
+      return false;
+
+  return true;
+}
+static inline bool match_input (hb_apply_context_t *c,
+				unsigned int count, /* Including the first glyph (not matched) */
+				const USHORT input[], /* Array of input values--start with second glyph */
+				match_func_t match_func,
+				const void *match_data,
+				unsigned int *end_offset = NULL,
+				bool *p_is_mark_ligature = NULL,
+				unsigned int *p_total_component_count = NULL)
+{
+  TRACE_APPLY (NULL);
+
+  hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, c->buffer->idx, count - 1);
+  skippy_iter.set_match_func (match_func, match_data, input);
+  if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
+
+  /*
+   * This is perhaps the trickiest part of OpenType...  Remarks:
+   *
+   * - If all components of the ligature were marks, we call this a mark ligature.
+   *
+   * - If there is no GDEF, and the ligature is NOT a mark ligature, we categorize
+   *   it as a ligature glyph.
+   *
+   * - Ligatures cannot be formed across glyphs attached to different components
+   *   of previous ligatures.  Eg. the sequence is LAM,SHADDA,LAM,FATHA,HEH, and
+   *   LAM,LAM,HEH form a ligature, leaving SHADDA,FATHA next to eachother.
+   *   However, it would be wrong to ligate that SHADDA,FATHA sequence.o
+   *   There is an exception to this: If a ligature tries ligating with marks that
+   *   belong to it itself, go ahead, assuming that the font designer knows what
+   *   they are doing (otherwise it can break Indic stuff when a matra wants to
+   *   ligate with a conjunct...)
+   */
+
+  bool is_mark_ligature = !!(c->buffer->cur().glyph_props() & HB_OT_LAYOUT_GLYPH_PROPS_MARK);
+
+  unsigned int total_component_count = 0;
+  total_component_count += get_lig_num_comps (c->buffer->cur());
+
+  unsigned int first_lig_id = get_lig_id (c->buffer->cur());
+  unsigned int first_lig_comp = get_lig_comp (c->buffer->cur());
+
+  for (unsigned int i = 1; i < count; i++)
+  {
+    if (!skippy_iter.next ()) return TRACE_RETURN (false);
+
+    unsigned int this_lig_id = get_lig_id (c->buffer->info[skippy_iter.idx]);
+    unsigned int this_lig_comp = get_lig_comp (c->buffer->info[skippy_iter.idx]);
+
+    if (first_lig_id && first_lig_comp) {
+      /* If first component was attached to a previous ligature component,
+       * all subsequent components should be attached to the same ligature
+       * component, otherwise we shouldn't ligate them. */
+      if (first_lig_id != this_lig_id || first_lig_comp != this_lig_comp)
+	return TRACE_RETURN (false);
+    } else {
+      /* If first component was NOT attached to a previous ligature component,
+       * all subsequent components should also NOT be attached to any ligature
+       * component, unless they are attached to the first component itself! */
+      if (this_lig_id && this_lig_comp && (this_lig_id != first_lig_id))
+	return TRACE_RETURN (false);
+    }
+
+    is_mark_ligature = is_mark_ligature && (c->buffer->info[skippy_iter.idx].glyph_props() & HB_OT_LAYOUT_GLYPH_PROPS_MARK);
+    total_component_count += get_lig_num_comps (c->buffer->info[skippy_iter.idx]);
+  }
+
+  if (end_offset)
+    *end_offset = skippy_iter.idx - c->buffer->idx + 1;
+
+  if (p_is_mark_ligature)
+    *p_is_mark_ligature = is_mark_ligature;
+
+  if (p_total_component_count)
+    *p_total_component_count = total_component_count;
+
+  return TRACE_RETURN (true);
+}
+static inline void ligate_input (hb_apply_context_t *c,
+				 unsigned int count, /* Including the first glyph (not matched) */
+				 const USHORT input[], /* Array of input values--start with second glyph */
+				 match_func_t match_func,
+				 const void *match_data,
+				 hb_codepoint_t lig_glyph,
+				 bool is_mark_ligature,
+				 unsigned int total_component_count)
+{
+  hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, c->buffer->idx, count - 1);
+  skippy_iter.set_match_func (match_func, match_data, input);
+  if (skippy_iter.has_no_chance ()) return;
+
+  /*
+   * - If it *is* a mark ligature, we don't allocate a new ligature id, and leave
+   *   the ligature to keep its old ligature id.  This will allow it to attach to
+   *   a base ligature in GPOS.  Eg. if the sequence is: LAM,LAM,SHADDA,FATHA,HEH,
+   *   and LAM,LAM,HEH for a ligature, they will leave SHADDA and FATHA wit a
+   *   ligature id and component value of 2.  Then if SHADDA,FATHA form a ligature
+   *   later, we don't want them to lose their ligature id/component, otherwise
+   *   GPOS will fail to correctly position the mark ligature on top of the
+   *   LAM,LAM,HEH ligature.  See:
+   *     https://bugzilla.gnome.org/show_bug.cgi?id=676343
+   *
+   * - If a ligature is formed of components that some of which are also ligatures
+   *   themselves, and those ligature components had marks attached to *their*
+   *   components, we have to attach the marks to the new ligature component
+   *   positions!  Now *that*'s tricky!  And these marks may be following the
+   *   last component of the whole sequence, so we should loop forward looking
+   *   for them and update them.
+   *
+   *   Eg. the sequence is LAM,LAM,SHADDA,FATHA,HEH, and the font first forms a
+   *   'calt' ligature of LAM,HEH, leaving the SHADDA and FATHA with a ligature
+   *   id and component == 1.  Now, during 'liga', the LAM and the LAM-HEH ligature
+   *   form a LAM-LAM-HEH ligature.  We need to reassign the SHADDA and FATHA to
+   *   the new ligature with a component value of 2.
+   *
+   *   This in fact happened to a font...  See:
+   *   https://bugzilla.gnome.org/show_bug.cgi?id=437633
+   */
+
+  unsigned int klass = is_mark_ligature ? 0 : HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE;
+  unsigned int lig_id = is_mark_ligature ? 0 : allocate_lig_id (c->buffer);
+  unsigned int last_lig_id = get_lig_id (c->buffer->cur());
+  unsigned int last_num_components = get_lig_num_comps (c->buffer->cur());
+  unsigned int components_so_far = last_num_components;
+
+  if (!is_mark_ligature)
+  {
+    set_lig_props_for_ligature (c->buffer->cur(), lig_id, total_component_count);
+    if (_hb_glyph_info_get_general_category (&c->buffer->cur()) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
+      _hb_glyph_info_set_general_category (&c->buffer->cur(), HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER);
+  }
+  c->replace_glyph (lig_glyph, klass);
+
+  for (unsigned int i = 1; i < count; i++)
+  {
+    if (!skippy_iter.next ()) return;
+
+    while (c->buffer->idx < skippy_iter.idx)
+    {
+      if (!is_mark_ligature) {
+	unsigned int new_lig_comp = components_so_far - last_num_components +
+				    MIN (MAX (get_lig_comp (c->buffer->cur()), 1u), last_num_components);
+	set_lig_props_for_mark (c->buffer->cur(), lig_id, new_lig_comp);
+      }
+      c->buffer->next_glyph ();
+    }
+
+    last_lig_id = get_lig_id (c->buffer->cur());
+    last_num_components = get_lig_num_comps (c->buffer->cur());
+    components_so_far += last_num_components;
+
+    /* Skip the base glyph */
+    c->buffer->idx++;
+  }
+
+  if (!is_mark_ligature && last_lig_id) {
+    /* Re-adjust components for any marks following. */
+    for (unsigned int i = c->buffer->idx; i < c->buffer->len; i++) {
+      if (last_lig_id == get_lig_id (c->buffer->info[i])) {
+	unsigned int new_lig_comp = components_so_far - last_num_components +
+				    MIN (MAX (get_lig_comp (c->buffer->info[i]), 1u), last_num_components);
+	set_lig_props_for_mark (c->buffer->info[i], lig_id, new_lig_comp);
+      } else
+	break;
+    }
+  }
+}
+
+static inline bool match_backtrack (hb_apply_context_t *c,
+				    unsigned int count,
+				    const USHORT backtrack[],
+				    match_func_t match_func,
+				    const void *match_data)
+{
+  TRACE_APPLY (NULL);
+
+  hb_apply_context_t::skipping_backward_iterator_t skippy_iter (c, c->buffer->backtrack_len (), count, true);
+  skippy_iter.set_match_func (match_func, match_data, backtrack);
+  if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
+
+  for (unsigned int i = 0; i < count; i++)
+    if (!skippy_iter.prev ())
+      return TRACE_RETURN (false);
+
+  return TRACE_RETURN (true);
+}
+
+static inline bool match_lookahead (hb_apply_context_t *c,
+				    unsigned int count,
+				    const USHORT lookahead[],
+				    match_func_t match_func,
+				    const void *match_data,
+				    unsigned int offset)
+{
+  TRACE_APPLY (NULL);
+
+  hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, c->buffer->idx + offset - 1, count, true);
+  skippy_iter.set_match_func (match_func, match_data, lookahead);
+  if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
+
+  for (unsigned int i = 0; i < count; i++)
+    if (!skippy_iter.next ())
+      return TRACE_RETURN (false);
+
+  return TRACE_RETURN (true);
+}
+
+
+
+struct LookupRecord
+{
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this));
+  }
+
+  USHORT	sequenceIndex;		/* Index into current glyph
+					 * sequence--first glyph = 0 */
+  USHORT	lookupListIndex;	/* Lookup to apply to that
+					 * position--zero--based */
+  public:
+  DEFINE_SIZE_STATIC (4);
+};
+
+
+template <typename context_t>
+static inline void recurse_lookups (context_t *c,
+				    unsigned int lookupCount,
+				    const LookupRecord lookupRecord[] /* Array of LookupRecords--in design order */)
+{
+  for (unsigned int i = 0; i < lookupCount; i++)
+    c->recurse (lookupRecord[i].lookupListIndex);
+}
+
+static inline bool apply_lookup (hb_apply_context_t *c,
+				 unsigned int count, /* Including the first glyph */
+				 const USHORT input[], /* Array of input values--start with second glyph */
+				 match_func_t match_func,
+				 const void *match_data,
+				 unsigned int lookupCount,
+				 const LookupRecord lookupRecord[] /* Array of LookupRecords--in design order */)
+{
+  TRACE_APPLY (NULL);
+
+  unsigned int end = c->buffer->len;
+  if (unlikely (count == 0 || c->buffer->idx + count > end))
+    return TRACE_RETURN (false);
+
+  /* TODO We don't support lookupRecord arrays that are not increasing:
+   *      Should be easy for in_place ones at least. */
+
+  /* Note: If sublookup is reverse, it will underflow after the first loop
+   * and we jump out of it.  Not entirely disastrous.  So we don't check
+   * for reverse lookup here.
+   */
+
+  hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, c->buffer->idx, count - 1);
+  skippy_iter.set_match_func (match_func, match_data, input);
+  uint8_t syllable = c->buffer->cur().syllable();
+
+  unsigned int i = 0;
+  if (lookupCount && 0 == lookupRecord->sequenceIndex)
+  {
+    unsigned int old_pos = c->buffer->idx;
+
+    /* Apply a lookup */
+    bool done = c->recurse (lookupRecord->lookupListIndex);
+
+    lookupRecord++;
+    lookupCount--;
+    i++;
+
+    if (!done)
+      goto not_applied;
+    else
+    {
+      if (c->table_index == 1)
+        c->buffer->idx = old_pos + 1;
+      /* Reinitialize iterator. */
+      hb_apply_context_t::skipping_forward_iterator_t tmp (c, c->buffer->idx - 1, count - i);
+      tmp.set_syllable (syllable);
+      skippy_iter = tmp;
+    }
+  }
+  else
+  {
+  not_applied:
+    /* No lookup applied for this index */
+    c->buffer->next_glyph ();
+    i++;
+  }
+  while (i < count)
+  {
+    if (!skippy_iter.next ()) return TRACE_RETURN (true);
+    while (c->buffer->idx < skippy_iter.idx)
+      c->buffer->next_glyph ();
+
+    if (lookupCount && i == lookupRecord->sequenceIndex)
+    {
+      unsigned int old_pos = c->buffer->idx;
+
+      /* Apply a lookup */
+      bool done = c->recurse (lookupRecord->lookupListIndex);
+
+      lookupRecord++;
+      lookupCount--;
+      i++;
+
+      if (!done)
+	goto not_applied2;
+      else
+      {
+	if (c->table_index == 1)
+	  c->buffer->idx = old_pos + 1;
+        /* Reinitialize iterator. */
+	hb_apply_context_t::skipping_forward_iterator_t tmp (c, c->buffer->idx - 1, count - i);
+	tmp.set_syllable (syllable);
+	skippy_iter = tmp;
+      }
+    }
+    else
+    {
+    not_applied2:
+      /* No lookup applied for this index */
+      c->buffer->next_glyph ();
+      i++;
+    }
+  }
+
+  return TRACE_RETURN (true);
+}
+
+
+
+/* Contextual lookups */
+
+struct ContextClosureLookupContext
+{
+  ContextClosureFuncs funcs;
+  const void *intersects_data;
+};
+
+struct ContextCollectGlyphsLookupContext
+{
+  ContextCollectGlyphsFuncs funcs;
+  const void *collect_data;
+};
+
+struct ContextApplyLookupContext
+{
+  ContextApplyFuncs funcs;
+  const void *match_data;
+};
+
+static inline void context_closure_lookup (hb_closure_context_t *c,
+					   unsigned int inputCount, /* Including the first glyph (not matched) */
+					   const USHORT input[], /* Array of input values--start with second glyph */
+					   unsigned int lookupCount,
+					   const LookupRecord lookupRecord[],
+					   ContextClosureLookupContext &lookup_context)
+{
+  if (intersects_array (c,
+			inputCount ? inputCount - 1 : 0, input,
+			lookup_context.funcs.intersects, lookup_context.intersects_data))
+    recurse_lookups (c,
+		     lookupCount, lookupRecord);
+}
+
+static inline void context_collect_glyphs_lookup (hb_collect_glyphs_context_t *c,
+						  unsigned int inputCount, /* Including the first glyph (not matched) */
+						  const USHORT input[], /* Array of input values--start with second glyph */
+						  unsigned int lookupCount,
+						  const LookupRecord lookupRecord[],
+						  ContextCollectGlyphsLookupContext &lookup_context)
+{
+  collect_array (c, c->input,
+		 inputCount ? inputCount - 1 : 0, input,
+		 lookup_context.funcs.collect, lookup_context.collect_data);
+  recurse_lookups (c,
+		   lookupCount, lookupRecord);
+}
+
+static inline bool context_would_apply_lookup (hb_would_apply_context_t *c,
+					       unsigned int inputCount, /* Including the first glyph (not matched) */
+					       const USHORT input[], /* Array of input values--start with second glyph */
+					       unsigned int lookupCount HB_UNUSED,
+					       const LookupRecord lookupRecord[] HB_UNUSED,
+					       ContextApplyLookupContext &lookup_context)
+{
+  return would_match_input (c,
+			    inputCount, input,
+			    lookup_context.funcs.match, lookup_context.match_data);
+}
+static inline bool context_apply_lookup (hb_apply_context_t *c,
+					 unsigned int inputCount, /* Including the first glyph (not matched) */
+					 const USHORT input[], /* Array of input values--start with second glyph */
+					 unsigned int lookupCount,
+					 const LookupRecord lookupRecord[],
+					 ContextApplyLookupContext &lookup_context)
+{
+  return match_input (c,
+		      inputCount, input,
+		      lookup_context.funcs.match, lookup_context.match_data)
+      && apply_lookup (c,
+		       inputCount, input,
+		       lookup_context.funcs.match, lookup_context.match_data,
+		       lookupCount, lookupRecord);
+}
+
+struct Rule
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (input, input[0].static_size * (inputCount ? inputCount - 1 : 0));
+    unsigned int count = lookupCount;
+    for (unsigned int i = 0; i < count; i++)
+      if (!c->recurse (lookupRecord[i].lookupListIndex))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c, ContextClosureLookupContext &lookup_context) const
+  {
+    TRACE_CLOSURE (this);
+    const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (input, input[0].static_size * (inputCount ? inputCount - 1 : 0));
+    context_closure_lookup (c,
+			    inputCount, input,
+			    lookupCount, lookupRecord,
+			    lookup_context);
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c, ContextCollectGlyphsLookupContext &lookup_context) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (input, input[0].static_size * (inputCount ? inputCount - 1 : 0));
+    context_collect_glyphs_lookup (c,
+				   inputCount, input,
+				   lookupCount, lookupRecord,
+				   lookup_context);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c, ContextApplyLookupContext &lookup_context) const
+  {
+    TRACE_WOULD_APPLY (this);
+    const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (input, input[0].static_size * (inputCount ? inputCount - 1 : 0));
+    return TRACE_RETURN (context_would_apply_lookup (c, inputCount, input, lookupCount, lookupRecord, lookup_context));
+  }
+
+  inline bool apply (hb_apply_context_t *c, ContextApplyLookupContext &lookup_context) const
+  {
+    TRACE_APPLY (this);
+    const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (input, input[0].static_size * (inputCount ? inputCount - 1 : 0));
+    return TRACE_RETURN (context_apply_lookup (c, inputCount, input, lookupCount, lookupRecord, lookup_context));
+  }
+
+  public:
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return inputCount.sanitize (c)
+	&& lookupCount.sanitize (c)
+	&& c->check_range (input,
+			   input[0].static_size * inputCount
+			   + lookupRecordX[0].static_size * lookupCount);
+  }
+
+  protected:
+  USHORT	inputCount;		/* Total number of glyphs in input
+					 * glyph sequence--includes the first
+					 * glyph */
+  USHORT	lookupCount;		/* Number of LookupRecords */
+  USHORT	input[VAR];		/* Array of match inputs--start with
+					 * second glyph */
+  LookupRecord	lookupRecordX[VAR];	/* Array of LookupRecords--in
+					 * design order */
+  public:
+  DEFINE_SIZE_ARRAY2 (4, input, lookupRecordX);
+};
+
+struct RuleSet
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    unsigned int num_rules = rule.len;
+    for (unsigned int i = 0; i < num_rules; i++)
+      if (!(this+rule[i]).is_inplace (c))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c, ContextClosureLookupContext &lookup_context) const
+  {
+    TRACE_CLOSURE (this);
+    unsigned int num_rules = rule.len;
+    for (unsigned int i = 0; i < num_rules; i++)
+      (this+rule[i]).closure (c, lookup_context);
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c, ContextCollectGlyphsLookupContext &lookup_context) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    unsigned int num_rules = rule.len;
+    for (unsigned int i = 0; i < num_rules; i++)
+      (this+rule[i]).collect_glyphs (c, lookup_context);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c, ContextApplyLookupContext &lookup_context) const
+  {
+    TRACE_WOULD_APPLY (this);
+    unsigned int num_rules = rule.len;
+    for (unsigned int i = 0; i < num_rules; i++)
+    {
+      if ((this+rule[i]).would_apply (c, lookup_context))
+        return TRACE_RETURN (true);
+    }
+    return TRACE_RETURN (false);
+  }
+
+  inline bool apply (hb_apply_context_t *c, ContextApplyLookupContext &lookup_context) const
+  {
+    TRACE_APPLY (this);
+    unsigned int num_rules = rule.len;
+    for (unsigned int i = 0; i < num_rules; i++)
+    {
+      if ((this+rule[i]).apply (c, lookup_context))
+        return TRACE_RETURN (true);
+    }
+    return TRACE_RETURN (false);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (rule.sanitize (c, this));
+  }
+
+  protected:
+  OffsetArrayOf<Rule>
+		rule;			/* Array of Rule tables
+					 * ordered by preference */
+  public:
+  DEFINE_SIZE_ARRAY (2, rule);
+};
+
+
+struct ContextFormat1
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (!(this+ruleSet[i]).is_inplace (c))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+
+    const Coverage &cov = (this+coverage);
+
+    struct ContextClosureLookupContext lookup_context = {
+      {intersects_glyph},
+      NULL
+    };
+
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (cov.intersects_coverage (c->glyphs, i)) {
+	const RuleSet &rule_set = this+ruleSet[i];
+	rule_set.closure (c, lookup_context);
+      }
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+coverage).add_coverage (c->input);
+
+    struct ContextCollectGlyphsLookupContext lookup_context = {
+      {collect_glyph},
+      NULL
+    };
+
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      (this+ruleSet[i]).collect_glyphs (c, lookup_context);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+
+    const RuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
+    struct ContextApplyLookupContext lookup_context = {
+      {match_glyph},
+      NULL
+    };
+    return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED))
+      return TRACE_RETURN (false);
+
+    const RuleSet &rule_set = this+ruleSet[index];
+    struct ContextApplyLookupContext lookup_context = {
+      {match_glyph},
+      NULL
+    };
+    return TRACE_RETURN (rule_set.apply (c, lookup_context));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && ruleSet.sanitize (c, this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of table */
+  OffsetArrayOf<RuleSet>
+		ruleSet;		/* Array of RuleSet tables
+					 * ordered by Coverage Index */
+  public:
+  DEFINE_SIZE_ARRAY (6, ruleSet);
+};
+
+
+struct ContextFormat2
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (!(this+ruleSet[i]).is_inplace (c))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    if (!(this+coverage).intersects (c->glyphs))
+      return;
+
+    const ClassDef &class_def = this+classDef;
+
+    struct ContextClosureLookupContext lookup_context = {
+      {intersects_class},
+      &class_def
+    };
+
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (class_def.intersects_class (c->glyphs, i)) {
+	const RuleSet &rule_set = this+ruleSet[i];
+	rule_set.closure (c, lookup_context);
+      }
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+coverage).add_coverage (c->input);
+
+    const ClassDef &class_def = this+classDef;
+    struct ContextCollectGlyphsLookupContext lookup_context = {
+      {collect_class},
+      &class_def
+    };
+
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      (this+ruleSet[i]).collect_glyphs (c, lookup_context);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+
+    const ClassDef &class_def = this+classDef;
+    unsigned int index = class_def.get_class (c->glyphs[0]);
+    const RuleSet &rule_set = this+ruleSet[index];
+    struct ContextApplyLookupContext lookup_context = {
+      {match_class},
+      &class_def
+    };
+    return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    const ClassDef &class_def = this+classDef;
+    index = class_def.get_class (c->buffer->cur().codepoint);
+    const RuleSet &rule_set = this+ruleSet[index];
+    struct ContextApplyLookupContext lookup_context = {
+      {match_class},
+      &class_def
+    };
+    return TRACE_RETURN (rule_set.apply (c, lookup_context));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && classDef.sanitize (c, this) && ruleSet.sanitize (c, this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 2 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of table */
+  OffsetTo<ClassDef>
+		classDef;		/* Offset to glyph ClassDef table--from
+					 * beginning of table */
+  OffsetArrayOf<RuleSet>
+		ruleSet;		/* Array of RuleSet tables
+					 * ordered by class */
+  public:
+  DEFINE_SIZE_ARRAY (8, ruleSet);
+};
+
+
+struct ContextFormat3
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverage, coverage[0].static_size * glyphCount);
+    unsigned int count = lookupCount;
+    for (unsigned int i = 0; i < count; i++)
+      if (!c->recurse (lookupRecord[i].lookupListIndex))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    if (!(this+coverage[0]).intersects (c->glyphs))
+      return;
+
+    const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverage, coverage[0].static_size * glyphCount);
+    struct ContextClosureLookupContext lookup_context = {
+      {intersects_coverage},
+      this
+    };
+    context_closure_lookup (c,
+			    glyphCount, (const USHORT *) (coverage + 1),
+			    lookupCount, lookupRecord,
+			    lookup_context);
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+coverage[0]).add_coverage (c->input);
+
+    const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverage, coverage[0].static_size * glyphCount);
+    struct ContextCollectGlyphsLookupContext lookup_context = {
+      {collect_coverage},
+      this
+    };
+
+    context_collect_glyphs_lookup (c,
+				   glyphCount, (const USHORT *) (coverage + 1),
+				   lookupCount, lookupRecord,
+				   lookup_context);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+
+    const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverage, coverage[0].static_size * glyphCount);
+    struct ContextApplyLookupContext lookup_context = {
+      {match_coverage},
+      this
+    };
+    return TRACE_RETURN (context_would_apply_lookup (c, glyphCount, (const USHORT *) (coverage + 1), lookupCount, lookupRecord, lookup_context));
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage[0];
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int index = (this+coverage[0]).get_coverage (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverage, coverage[0].static_size * glyphCount);
+    struct ContextApplyLookupContext lookup_context = {
+      {match_coverage},
+      this
+    };
+    return TRACE_RETURN (context_apply_lookup (c, glyphCount, (const USHORT *) (coverage + 1), lookupCount, lookupRecord, lookup_context));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!c->check_struct (this)) return TRACE_RETURN (false);
+    unsigned int count = glyphCount;
+    if (!c->check_array (coverage, coverage[0].static_size, count)) return TRACE_RETURN (false);
+    for (unsigned int i = 0; i < count; i++)
+      if (!coverage[i].sanitize (c, this)) return TRACE_RETURN (false);
+    LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverage, coverage[0].static_size * count);
+    return TRACE_RETURN (c->check_array (lookupRecord, lookupRecord[0].static_size, lookupCount));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 3 */
+  USHORT	glyphCount;		/* Number of glyphs in the input glyph
+					 * sequence */
+  USHORT	lookupCount;		/* Number of LookupRecords */
+  OffsetTo<Coverage>
+		coverage[VAR];		/* Array of offsets to Coverage
+					 * table in glyph sequence order */
+  LookupRecord	lookupRecordX[VAR];	/* Array of LookupRecords--in
+					 * design order */
+  public:
+  DEFINE_SIZE_ARRAY2 (6, coverage, lookupRecordX);
+};
+
+struct Context
+{
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    case 2: return TRACE_RETURN (c->dispatch (u.format2));
+    case 3: return TRACE_RETURN (c->dispatch (u.format3));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    case 2: return TRACE_RETURN (u.format2.sanitize (c));
+    case 3: return TRACE_RETURN (u.format3.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  ContextFormat1	format1;
+  ContextFormat2	format2;
+  ContextFormat3	format3;
+  } u;
+};
+
+
+/* Chaining Contextual lookups */
+
+struct ChainContextClosureLookupContext
+{
+  ContextClosureFuncs funcs;
+  const void *intersects_data[3];
+};
+
+struct ChainContextCollectGlyphsLookupContext
+{
+  ContextCollectGlyphsFuncs funcs;
+  const void *collect_data[3];
+};
+
+struct ChainContextApplyLookupContext
+{
+  ContextApplyFuncs funcs;
+  const void *match_data[3];
+};
+
+static inline void chain_context_closure_lookup (hb_closure_context_t *c,
+						 unsigned int backtrackCount,
+						 const USHORT backtrack[],
+						 unsigned int inputCount, /* Including the first glyph (not matched) */
+						 const USHORT input[], /* Array of input values--start with second glyph */
+						 unsigned int lookaheadCount,
+						 const USHORT lookahead[],
+						 unsigned int lookupCount,
+						 const LookupRecord lookupRecord[],
+						 ChainContextClosureLookupContext &lookup_context)
+{
+  if (intersects_array (c,
+			backtrackCount, backtrack,
+			lookup_context.funcs.intersects, lookup_context.intersects_data[0])
+   && intersects_array (c,
+			inputCount ? inputCount - 1 : 0, input,
+			lookup_context.funcs.intersects, lookup_context.intersects_data[1])
+   && intersects_array (c,
+		       lookaheadCount, lookahead,
+		       lookup_context.funcs.intersects, lookup_context.intersects_data[2]))
+    recurse_lookups (c,
+		     lookupCount, lookupRecord);
+}
+
+static inline void chain_context_collect_glyphs_lookup (hb_collect_glyphs_context_t *c,
+						        unsigned int backtrackCount,
+						        const USHORT backtrack[],
+						        unsigned int inputCount, /* Including the first glyph (not matched) */
+						        const USHORT input[], /* Array of input values--start with second glyph */
+						        unsigned int lookaheadCount,
+						        const USHORT lookahead[],
+						        unsigned int lookupCount,
+						        const LookupRecord lookupRecord[],
+						        ChainContextCollectGlyphsLookupContext &lookup_context)
+{
+  collect_array (c, c->before,
+		 backtrackCount, backtrack,
+		 lookup_context.funcs.collect, lookup_context.collect_data[0]);
+  collect_array (c, c->input,
+		 inputCount ? inputCount - 1 : 0, input,
+		 lookup_context.funcs.collect, lookup_context.collect_data[1]);
+  collect_array (c, c->after,
+		 lookaheadCount, lookahead,
+		 lookup_context.funcs.collect, lookup_context.collect_data[2]);
+  recurse_lookups (c,
+		   lookupCount, lookupRecord);
+}
+
+static inline bool chain_context_would_apply_lookup (hb_would_apply_context_t *c,
+						     unsigned int backtrackCount,
+						     const USHORT backtrack[] HB_UNUSED,
+						     unsigned int inputCount, /* Including the first glyph (not matched) */
+						     const USHORT input[], /* Array of input values--start with second glyph */
+						     unsigned int lookaheadCount,
+						     const USHORT lookahead[] HB_UNUSED,
+						     unsigned int lookupCount HB_UNUSED,
+						     const LookupRecord lookupRecord[] HB_UNUSED,
+						     ChainContextApplyLookupContext &lookup_context)
+{
+  return (c->zero_context ? !backtrackCount && !lookaheadCount : true)
+      && would_match_input (c,
+			    inputCount, input,
+			    lookup_context.funcs.match, lookup_context.match_data[1]);
+}
+
+static inline bool chain_context_apply_lookup (hb_apply_context_t *c,
+					       unsigned int backtrackCount,
+					       const USHORT backtrack[],
+					       unsigned int inputCount, /* Including the first glyph (not matched) */
+					       const USHORT input[], /* Array of input values--start with second glyph */
+					       unsigned int lookaheadCount,
+					       const USHORT lookahead[],
+					       unsigned int lookupCount,
+					       const LookupRecord lookupRecord[],
+					       ChainContextApplyLookupContext &lookup_context)
+{
+  unsigned int lookahead_offset = 0;
+  return match_input (c,
+		      inputCount, input,
+		      lookup_context.funcs.match, lookup_context.match_data[1],
+		      &lookahead_offset)
+      && match_backtrack (c,
+			  backtrackCount, backtrack,
+			  lookup_context.funcs.match, lookup_context.match_data[0])
+      && match_lookahead (c,
+			  lookaheadCount, lookahead,
+			  lookup_context.funcs.match, lookup_context.match_data[2],
+			  lookahead_offset)
+      && apply_lookup (c,
+		       inputCount, input,
+		       lookup_context.funcs.match, lookup_context.match_data[1],
+		       lookupCount, lookupRecord);
+}
+
+struct ChainRule
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+    const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+    unsigned int count = lookup.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (!c->recurse (lookup.array[i].lookupListIndex))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c, ChainContextClosureLookupContext &lookup_context) const
+  {
+    TRACE_CLOSURE (this);
+    const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+    const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+    chain_context_closure_lookup (c,
+				  backtrack.len, backtrack.array,
+				  input.len, input.array,
+				  lookahead.len, lookahead.array,
+				  lookup.len, lookup.array,
+				  lookup_context);
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c, ChainContextCollectGlyphsLookupContext &lookup_context) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+    const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+    chain_context_collect_glyphs_lookup (c,
+					 backtrack.len, backtrack.array,
+					 input.len, input.array,
+					 lookahead.len, lookahead.array,
+					 lookup.len, lookup.array,
+					 lookup_context);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c, ChainContextApplyLookupContext &lookup_context) const
+  {
+    TRACE_WOULD_APPLY (this);
+    const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+    const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+    return TRACE_RETURN (chain_context_would_apply_lookup (c,
+							   backtrack.len, backtrack.array,
+							   input.len, input.array,
+							   lookahead.len, lookahead.array, lookup.len,
+							   lookup.array, lookup_context));
+  }
+
+  inline bool apply (hb_apply_context_t *c, ChainContextApplyLookupContext &lookup_context) const
+  {
+    TRACE_APPLY (this);
+    const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+    const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+    return TRACE_RETURN (chain_context_apply_lookup (c,
+						     backtrack.len, backtrack.array,
+						     input.len, input.array,
+						     lookahead.len, lookahead.array, lookup.len,
+						     lookup.array, lookup_context));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!backtrack.sanitize (c)) return TRACE_RETURN (false);
+    HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+    if (!input.sanitize (c)) return TRACE_RETURN (false);
+    ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+    if (!lookahead.sanitize (c)) return TRACE_RETURN (false);
+    ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+    return TRACE_RETURN (lookup.sanitize (c));
+  }
+
+  protected:
+  ArrayOf<USHORT>
+		backtrack;		/* Array of backtracking values
+					 * (to be matched before the input
+					 * sequence) */
+  HeadlessArrayOf<USHORT>
+		inputX;			/* Array of input values (start with
+					 * second glyph) */
+  ArrayOf<USHORT>
+		lookaheadX;		/* Array of lookahead values's (to be
+					 * matched after the input sequence) */
+  ArrayOf<LookupRecord>
+		lookupX;		/* Array of LookupRecords--in
+					 * design order) */
+  public:
+  DEFINE_SIZE_MIN (8);
+};
+
+struct ChainRuleSet
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    unsigned int num_rules = rule.len;
+    for (unsigned int i = 0; i < num_rules; i++)
+      if (!(this+rule[i]).is_inplace (c))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c, ChainContextClosureLookupContext &lookup_context) const
+  {
+    TRACE_CLOSURE (this);
+    unsigned int num_rules = rule.len;
+    for (unsigned int i = 0; i < num_rules; i++)
+      (this+rule[i]).closure (c, lookup_context);
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c, ChainContextCollectGlyphsLookupContext &lookup_context) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    unsigned int num_rules = rule.len;
+    for (unsigned int i = 0; i < num_rules; i++)
+      (this+rule[i]).collect_glyphs (c, lookup_context);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c, ChainContextApplyLookupContext &lookup_context) const
+  {
+    TRACE_WOULD_APPLY (this);
+    unsigned int num_rules = rule.len;
+    for (unsigned int i = 0; i < num_rules; i++)
+      if ((this+rule[i]).would_apply (c, lookup_context))
+        return TRACE_RETURN (true);
+
+    return TRACE_RETURN (false);
+  }
+
+  inline bool apply (hb_apply_context_t *c, ChainContextApplyLookupContext &lookup_context) const
+  {
+    TRACE_APPLY (this);
+    unsigned int num_rules = rule.len;
+    for (unsigned int i = 0; i < num_rules; i++)
+      if ((this+rule[i]).apply (c, lookup_context))
+        return TRACE_RETURN (true);
+
+    return TRACE_RETURN (false);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (rule.sanitize (c, this));
+  }
+
+  protected:
+  OffsetArrayOf<ChainRule>
+		rule;			/* Array of ChainRule tables
+					 * ordered by preference */
+  public:
+  DEFINE_SIZE_ARRAY (2, rule);
+};
+
+struct ChainContextFormat1
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (!(this+ruleSet[i]).is_inplace (c))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    const Coverage &cov = (this+coverage);
+
+    struct ChainContextClosureLookupContext lookup_context = {
+      {intersects_glyph},
+      {NULL, NULL, NULL}
+    };
+
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (cov.intersects_coverage (c->glyphs, i)) {
+	const ChainRuleSet &rule_set = this+ruleSet[i];
+	rule_set.closure (c, lookup_context);
+      }
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+coverage).add_coverage (c->input);
+
+    struct ChainContextCollectGlyphsLookupContext lookup_context = {
+      {collect_glyph},
+      {NULL, NULL, NULL}
+    };
+
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      (this+ruleSet[i]).collect_glyphs (c, lookup_context);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+
+    const ChainRuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
+    struct ChainContextApplyLookupContext lookup_context = {
+      {match_glyph},
+      {NULL, NULL, NULL}
+    };
+    return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    const ChainRuleSet &rule_set = this+ruleSet[index];
+    struct ChainContextApplyLookupContext lookup_context = {
+      {match_glyph},
+      {NULL, NULL, NULL}
+    };
+    return TRACE_RETURN (rule_set.apply (c, lookup_context));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && ruleSet.sanitize (c, this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 1 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of table */
+  OffsetArrayOf<ChainRuleSet>
+		ruleSet;		/* Array of ChainRuleSet tables
+					 * ordered by Coverage Index */
+  public:
+  DEFINE_SIZE_ARRAY (6, ruleSet);
+};
+
+struct ChainContextFormat2
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (!(this+ruleSet[i]).is_inplace (c))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    if (!(this+coverage).intersects (c->glyphs))
+      return;
+
+    const ClassDef &backtrack_class_def = this+backtrackClassDef;
+    const ClassDef &input_class_def = this+inputClassDef;
+    const ClassDef &lookahead_class_def = this+lookaheadClassDef;
+
+    struct ChainContextClosureLookupContext lookup_context = {
+      {intersects_class},
+      {&backtrack_class_def,
+       &input_class_def,
+       &lookahead_class_def}
+    };
+
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (input_class_def.intersects_class (c->glyphs, i)) {
+	const ChainRuleSet &rule_set = this+ruleSet[i];
+	rule_set.closure (c, lookup_context);
+      }
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    (this+coverage).add_coverage (c->input);
+
+    const ClassDef &backtrack_class_def = this+backtrackClassDef;
+    const ClassDef &input_class_def = this+inputClassDef;
+    const ClassDef &lookahead_class_def = this+lookaheadClassDef;
+
+    struct ChainContextCollectGlyphsLookupContext lookup_context = {
+      {collect_class},
+      {&backtrack_class_def,
+       &input_class_def,
+       &lookahead_class_def}
+    };
+
+    unsigned int count = ruleSet.len;
+    for (unsigned int i = 0; i < count; i++)
+      (this+ruleSet[i]).collect_glyphs (c, lookup_context);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+
+    const ClassDef &backtrack_class_def = this+backtrackClassDef;
+    const ClassDef &input_class_def = this+inputClassDef;
+    const ClassDef &lookahead_class_def = this+lookaheadClassDef;
+
+    unsigned int index = input_class_def.get_class (c->glyphs[0]);
+    const ChainRuleSet &rule_set = this+ruleSet[index];
+    struct ChainContextApplyLookupContext lookup_context = {
+      {match_class},
+      {&backtrack_class_def,
+       &input_class_def,
+       &lookahead_class_def}
+    };
+    return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    return this+coverage;
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    const ClassDef &backtrack_class_def = this+backtrackClassDef;
+    const ClassDef &input_class_def = this+inputClassDef;
+    const ClassDef &lookahead_class_def = this+lookaheadClassDef;
+
+    index = input_class_def.get_class (c->buffer->cur().codepoint);
+    const ChainRuleSet &rule_set = this+ruleSet[index];
+    struct ChainContextApplyLookupContext lookup_context = {
+      {match_class},
+      {&backtrack_class_def,
+       &input_class_def,
+       &lookahead_class_def}
+    };
+    return TRACE_RETURN (rule_set.apply (c, lookup_context));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (coverage.sanitize (c, this) && backtrackClassDef.sanitize (c, this) &&
+			 inputClassDef.sanitize (c, this) && lookaheadClassDef.sanitize (c, this) &&
+			 ruleSet.sanitize (c, this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 2 */
+  OffsetTo<Coverage>
+		coverage;		/* Offset to Coverage table--from
+					 * beginning of table */
+  OffsetTo<ClassDef>
+		backtrackClassDef;	/* Offset to glyph ClassDef table
+					 * containing backtrack sequence
+					 * data--from beginning of table */
+  OffsetTo<ClassDef>
+		inputClassDef;		/* Offset to glyph ClassDef
+					 * table containing input sequence
+					 * data--from beginning of table */
+  OffsetTo<ClassDef>
+		lookaheadClassDef;	/* Offset to glyph ClassDef table
+					 * containing lookahead sequence
+					 * data--from beginning of table */
+  OffsetArrayOf<ChainRuleSet>
+		ruleSet;		/* Array of ChainRuleSet tables
+					 * ordered by class */
+  public:
+  DEFINE_SIZE_ARRAY (12, ruleSet);
+};
+
+struct ChainContextFormat3
+{
+  inline bool is_inplace (hb_is_inplace_context_t *c) const
+  {
+    TRACE_IS_INPLACE (this);
+    const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+    const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+
+    unsigned int count = lookup.len;
+    for (unsigned int i = 0; i < count; i++)
+      if (!c->recurse (lookup.array[i].lookupListIndex))
+        return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline void closure (hb_closure_context_t *c) const
+  {
+    TRACE_CLOSURE (this);
+    const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+
+    if (!(this+input[0]).intersects (c->glyphs))
+      return;
+
+    const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+    struct ChainContextClosureLookupContext lookup_context = {
+      {intersects_coverage},
+      {this, this, this}
+    };
+    chain_context_closure_lookup (c,
+				  backtrack.len, (const USHORT *) backtrack.array,
+				  input.len, (const USHORT *) input.array + 1,
+				  lookahead.len, (const USHORT *) lookahead.array,
+				  lookup.len, lookup.array,
+				  lookup_context);
+  }
+
+  inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
+  {
+    TRACE_COLLECT_GLYPHS (this);
+    const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+
+    (this+input[0]).add_coverage (c->input);
+
+    const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+    struct ChainContextCollectGlyphsLookupContext lookup_context = {
+      {collect_coverage},
+      {this, this, this}
+    };
+    chain_context_collect_glyphs_lookup (c,
+					 backtrack.len, (const USHORT *) backtrack.array,
+					 input.len, (const USHORT *) input.array + 1,
+					 lookahead.len, (const USHORT *) lookahead.array,
+					 lookup.len, lookup.array,
+					 lookup_context);
+  }
+
+  inline bool would_apply (hb_would_apply_context_t *c) const
+  {
+    TRACE_WOULD_APPLY (this);
+
+    const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+    const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+    struct ChainContextApplyLookupContext lookup_context = {
+      {match_coverage},
+      {this, this, this}
+    };
+    return TRACE_RETURN (chain_context_would_apply_lookup (c,
+							   backtrack.len, (const USHORT *) backtrack.array,
+							   input.len, (const USHORT *) input.array + 1,
+							   lookahead.len, (const USHORT *) lookahead.array,
+							   lookup.len, lookup.array, lookup_context));
+  }
+
+  inline const Coverage &get_coverage (void) const
+  {
+    const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+    return this+input[0];
+  }
+
+  inline bool apply (hb_apply_context_t *c) const
+  {
+    TRACE_APPLY (this);
+    const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+
+    unsigned int index = (this+input[0]).get_coverage (c->buffer->cur().codepoint);
+    if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+
+    const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+    struct ChainContextApplyLookupContext lookup_context = {
+      {match_coverage},
+      {this, this, this}
+    };
+    return TRACE_RETURN (chain_context_apply_lookup (c,
+						     backtrack.len, (const USHORT *) backtrack.array,
+						     input.len, (const USHORT *) input.array + 1,
+						     lookahead.len, (const USHORT *) lookahead.array,
+						     lookup.len, lookup.array, lookup_context));
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!backtrack.sanitize (c, this)) return TRACE_RETURN (false);
+    OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+    if (!input.sanitize (c, this)) return TRACE_RETURN (false);
+    OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+    if (!lookahead.sanitize (c, this)) return TRACE_RETURN (false);
+    ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+    return TRACE_RETURN (lookup.sanitize (c));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier--format = 3 */
+  OffsetArrayOf<Coverage>
+		backtrack;		/* Array of coverage tables
+					 * in backtracking sequence, in  glyph
+					 * sequence order */
+  OffsetArrayOf<Coverage>
+		inputX		;	/* Array of coverage
+					 * tables in input sequence, in glyph
+					 * sequence order */
+  OffsetArrayOf<Coverage>
+		lookaheadX;		/* Array of coverage tables
+					 * in lookahead sequence, in glyph
+					 * sequence order */
+  ArrayOf<LookupRecord>
+		lookupX;		/* Array of LookupRecords--in
+					 * design order) */
+  public:
+  DEFINE_SIZE_MIN (10);
+};
+
+struct ChainContext
+{
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    TRACE_DISPATCH (this);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (c->dispatch (u.format1));
+    case 2: return TRACE_RETURN (c->dispatch (u.format2));
+    case 3: return TRACE_RETURN (c->dispatch (u.format3));
+    default:return TRACE_RETURN (c->default_return_value ());
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    case 2: return TRACE_RETURN (u.format2.sanitize (c));
+    case 3: return TRACE_RETURN (u.format3.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  protected:
+  union {
+  USHORT		format;	/* Format identifier */
+  ChainContextFormat1	format1;
+  ChainContextFormat2	format2;
+  ChainContextFormat3	format3;
+  } u;
+};
+
+
+struct ExtensionFormat1
+{
+  inline unsigned int get_type (void) const { return extensionLookupType; }
+  inline unsigned int get_offset (void) const { return extensionOffset; }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this));
+  }
+
+  protected:
+  USHORT	format;			/* Format identifier. Set to 1. */
+  USHORT	extensionLookupType;	/* Lookup type of subtable referenced
+					 * by ExtensionOffset (i.e. the
+					 * extension subtable). */
+  ULONG		extensionOffset;	/* Offset to the extension subtable,
+					 * of lookup type subtable. */
+  public:
+  DEFINE_SIZE_STATIC (8);
+};
+
+template <typename T>
+struct Extension
+{
+  inline unsigned int get_type (void) const
+  {
+    switch (u.format) {
+    case 1: return u.format1.get_type ();
+    default:return 0;
+    }
+  }
+  inline unsigned int get_offset (void) const
+  {
+    switch (u.format) {
+    case 1: return u.format1.get_offset ();
+    default:return 0;
+    }
+  }
+
+  template <typename X>
+  inline const X& get_subtable (void) const
+  {
+    unsigned int offset = get_offset ();
+    if (unlikely (!offset)) return Null(typename T::LookupSubTable);
+    return StructAtOffset<typename T::LookupSubTable> (this, offset);
+  }
+
+  template <typename context_t>
+  inline typename context_t::return_t dispatch (context_t *c) const
+  {
+    return get_subtable<typename T::LookupSubTable> ().dispatch (c, get_type ());
+  }
+
+  inline bool sanitize_self (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+    switch (u.format) {
+    case 1: return TRACE_RETURN (u.format1.sanitize (c));
+    default:return TRACE_RETURN (true);
+    }
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    if (!sanitize_self (c)) return TRACE_RETURN (false);
+    unsigned int offset = get_offset ();
+    if (unlikely (!offset)) return TRACE_RETURN (true);
+    return TRACE_RETURN (StructAtOffset<typename T::LookupSubTable> (this, offset).sanitize (c, get_type ()));
+  }
+
+  protected:
+  union {
+  USHORT		format;		/* Format identifier */
+  ExtensionFormat1	format1;
+  } u;
+};
+
+
+/*
+ * GSUB/GPOS Common
+ */
+
+struct GSUBGPOS
+{
+  static const hb_tag_t GSUBTag	= HB_OT_TAG_GSUB;
+  static const hb_tag_t GPOSTag	= HB_OT_TAG_GPOS;
+
+  inline unsigned int get_script_count (void) const
+  { return (this+scriptList).len; }
+  inline const Tag& get_script_tag (unsigned int i) const
+  { return (this+scriptList).get_tag (i); }
+  inline unsigned int get_script_tags (unsigned int start_offset,
+				       unsigned int *script_count /* IN/OUT */,
+				       hb_tag_t     *script_tags /* OUT */) const
+  { return (this+scriptList).get_tags (start_offset, script_count, script_tags); }
+  inline const Script& get_script (unsigned int i) const
+  { return (this+scriptList)[i]; }
+  inline bool find_script_index (hb_tag_t tag, unsigned int *index) const
+  { return (this+scriptList).find_index (tag, index); }
+
+  inline unsigned int get_feature_count (void) const
+  { return (this+featureList).len; }
+  inline const Tag& get_feature_tag (unsigned int i) const
+  { return (this+featureList).get_tag (i); }
+  inline unsigned int get_feature_tags (unsigned int start_offset,
+					unsigned int *feature_count /* IN/OUT */,
+					hb_tag_t     *feature_tags /* OUT */) const
+  { return (this+featureList).get_tags (start_offset, feature_count, feature_tags); }
+  inline const Feature& get_feature (unsigned int i) const
+  { return (this+featureList)[i]; }
+  inline bool find_feature_index (hb_tag_t tag, unsigned int *index) const
+  { return (this+featureList).find_index (tag, index); }
+
+  inline unsigned int get_lookup_count (void) const
+  { return (this+lookupList).len; }
+  inline const Lookup& get_lookup (unsigned int i) const
+  { return (this+lookupList)[i]; }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (version.sanitize (c) && likely (version.major == 1) &&
+			 scriptList.sanitize (c, this) &&
+			 featureList.sanitize (c, this) &&
+			 lookupList.sanitize (c, this));
+  }
+
+  protected:
+  FixedVersion	version;	/* Version of the GSUB/GPOS table--initially set
+				 * to 0x00010000 */
+  OffsetTo<ScriptList>
+		scriptList;  	/* ScriptList table */
+  OffsetTo<FeatureList>
+		featureList; 	/* FeatureList table */
+  OffsetTo<LookupList>
+		lookupList; 	/* LookupList table */
+  public:
+  DEFINE_SIZE_STATIC (10);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_LAYOUT_GSUBGPOS_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-layout-jstf-table.hh b/extensions/externals/src/harfbuzz/src/hb-ot-layout-jstf-table.hh
new file mode 100644
index 0000000..79eb859
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-layout-jstf-table.hh
@@ -0,0 +1,229 @@
+/*
+ * Copyright © 2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_JSTF_TABLE_HH
+#define HB_OT_LAYOUT_JSTF_TABLE_HH
+
+#include "hb-open-type-private.hh"
+#include "hb-ot-layout-gpos-table.hh"
+
+
+namespace OT {
+
+
+/*
+ * JstfModList -- Justification Modification List Tables
+ */
+
+typedef IndexArray JstfModList;
+
+
+/*
+ * JstfMax -- Justification Maximum Table
+ */
+
+typedef OffsetListOf<PosLookup> JstfMax;
+
+
+/*
+ * JstfPriority -- Justification Priority Table
+ */
+
+struct JstfPriority
+{
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) &&
+			 shrinkageEnableGSUB.sanitize (c, this) &&
+			 shrinkageDisableGSUB.sanitize (c, this) &&
+			 shrinkageEnableGPOS.sanitize (c, this) &&
+			 shrinkageDisableGPOS.sanitize (c, this) &&
+			 shrinkageJstfMax.sanitize (c, this) &&
+			 extensionEnableGSUB.sanitize (c, this) &&
+			 extensionDisableGSUB.sanitize (c, this) &&
+			 extensionEnableGPOS.sanitize (c, this) &&
+			 extensionDisableGPOS.sanitize (c, this) &&
+			 extensionJstfMax.sanitize (c, this));
+  }
+
+  protected:
+  OffsetTo<JstfModList>
+		shrinkageEnableGSUB;	/* Offset to Shrinkage Enable GSUB
+					 * JstfModList table--from beginning of
+					 * JstfPriority table--may be NULL */
+  OffsetTo<JstfModList>
+		shrinkageDisableGSUB;	/* Offset to Shrinkage Disable GSUB
+					 * JstfModList table--from beginning of
+					 * JstfPriority table--may be NULL */
+  OffsetTo<JstfModList>
+		shrinkageEnableGPOS;	/* Offset to Shrinkage Enable GPOS
+					 * JstfModList table--from beginning of
+					 * JstfPriority table--may be NULL */
+  OffsetTo<JstfModList>
+		shrinkageDisableGPOS;	/* Offset to Shrinkage Disable GPOS
+					 * JstfModList table--from beginning of
+					 * JstfPriority table--may be NULL */
+  OffsetTo<JstfMax>
+		shrinkageJstfMax;	/* Offset to Shrinkage JstfMax table--
+					 * from beginning of JstfPriority table
+					 * --may be NULL */
+  OffsetTo<JstfModList>
+		extensionEnableGSUB;	/* Offset to Extension Enable GSUB
+					 * JstfModList table--from beginning of
+					 * JstfPriority table--may be NULL */
+  OffsetTo<JstfModList>
+		extensionDisableGSUB;	/* Offset to Extension Disable GSUB
+					 * JstfModList table--from beginning of
+					 * JstfPriority table--may be NULL */
+  OffsetTo<JstfModList>
+		extensionEnableGPOS;	/* Offset to Extension Enable GPOS
+					 * JstfModList table--from beginning of
+					 * JstfPriority table--may be NULL */
+  OffsetTo<JstfModList>
+		extensionDisableGPOS;	/* Offset to Extension Disable GPOS
+					 * JstfModList table--from beginning of
+					 * JstfPriority table--may be NULL */
+  OffsetTo<JstfMax>
+		extensionJstfMax;	/* Offset to Extension JstfMax table--
+					 * from beginning of JstfPriority table
+					 * --may be NULL */
+
+  public:
+  DEFINE_SIZE_STATIC (20);
+};
+
+
+/*
+ * JstfLangSys -- Justification Language System Table
+ */
+
+struct JstfLangSys : OffsetListOf<JstfPriority>
+{
+  inline bool sanitize (hb_sanitize_context_t *c,
+			const Record<JstfLangSys>::sanitize_closure_t * = NULL) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (OffsetListOf<JstfPriority>::sanitize (c));
+  }
+};
+
+
+/*
+ * ExtenderGlyphs -- Extender Glyph Table
+ */
+
+typedef SortedArrayOf<GlyphID> ExtenderGlyphs;
+
+
+/*
+ * JstfScript -- The Justification Table
+ */
+
+struct JstfScript
+{
+  inline unsigned int get_lang_sys_count (void) const
+  { return langSys.len; }
+  inline const Tag& get_lang_sys_tag (unsigned int i) const
+  { return langSys.get_tag (i); }
+  inline unsigned int get_lang_sys_tags (unsigned int start_offset,
+					 unsigned int *lang_sys_count /* IN/OUT */,
+					 hb_tag_t     *lang_sys_tags /* OUT */) const
+  { return langSys.get_tags (start_offset, lang_sys_count, lang_sys_tags); }
+  inline const JstfLangSys& get_lang_sys (unsigned int i) const
+  {
+    if (i == Index::NOT_FOUND_INDEX) return get_default_lang_sys ();
+    return this+langSys[i].offset;
+  }
+  inline bool find_lang_sys_index (hb_tag_t tag, unsigned int *index) const
+  { return langSys.find_index (tag, index); }
+
+  inline bool has_default_lang_sys (void) const { return defaultLangSys != 0; }
+  inline const JstfLangSys& get_default_lang_sys (void) const { return this+defaultLangSys; }
+
+  inline bool sanitize (hb_sanitize_context_t *c,
+			const Record<JstfScript>::sanitize_closure_t * = NULL) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (extenderGlyphs.sanitize (c, this) &&
+			 defaultLangSys.sanitize (c, this) &&
+			 langSys.sanitize (c, this));
+  }
+
+  protected:
+  OffsetTo<ExtenderGlyphs>
+		extenderGlyphs;	/* Offset to ExtenderGlyph table--from beginning
+				 * of JstfScript table-may be NULL */
+  OffsetTo<JstfLangSys>
+		defaultLangSys;	/* Offset to DefaultJstfLangSys table--from
+				 * beginning of JstfScript table--may be Null */
+  RecordArrayOf<JstfLangSys>
+		langSys;	/* Array of JstfLangSysRecords--listed
+				 * alphabetically by LangSysTag */
+  public:
+  DEFINE_SIZE_ARRAY (6, langSys);
+};
+
+
+/*
+ * JSTF -- The Justification Table
+ */
+
+struct JSTF
+{
+  static const hb_tag_t tableTag	= HB_OT_TAG_JSTF;
+
+  inline unsigned int get_script_count (void) const
+  { return scriptList.len; }
+  inline const Tag& get_script_tag (unsigned int i) const
+  { return scriptList.get_tag (i); }
+  inline unsigned int get_script_tags (unsigned int start_offset,
+				       unsigned int *script_count /* IN/OUT */,
+				       hb_tag_t     *script_tags /* OUT */) const
+  { return scriptList.get_tags (start_offset, script_count, script_tags); }
+  inline const JstfScript& get_script (unsigned int i) const
+  { return this+scriptList[i].offset; }
+  inline bool find_script_index (hb_tag_t tag, unsigned int *index) const
+  { return scriptList.find_index (tag, index); }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (version.sanitize (c) && likely (version.major == 1) &&
+			 scriptList.sanitize (c, this));
+  }
+
+  protected:
+  FixedVersion	version;	/* Version of the JSTF table--initially set
+				 * to 0x00010000 */
+  RecordArrayOf<JstfScript>
+		scriptList;  	/* Array of JstfScripts--listed
+				 * alphabetically by ScriptTag */
+  public:
+  DEFINE_SIZE_ARRAY (6, scriptList);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_LAYOUT_JSTF_TABLE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-layout-private.hh b/extensions/externals/src/harfbuzz/src/hb-ot-layout-private.hh
new file mode 100644
index 0000000..c5ba8b4
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-layout-private.hh
@@ -0,0 +1,296 @@
+/*
+ * Copyright © 2007,2008,2009  Red Hat, Inc.
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_LAYOUT_PRIVATE_HH
+#define HB_OT_LAYOUT_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-layout.h"
+
+#include "hb-font-private.hh"
+#include "hb-buffer-private.hh"
+#include "hb-set-private.hh"
+
+
+/* buffer var allocations, used during the GSUB/GPOS processing */
+#define glyph_props()		var1.u16[0] /* GDEF glyph properties */
+#define syllable()		var1.u8[2] /* GSUB/GPOS shaping boundaries */
+#define lig_props()		var1.u8[3] /* GSUB/GPOS ligature tracking */
+
+/* buffer var allocations, used during the entire shaping process */
+#define unicode_props0()	var2.u8[0]
+#define unicode_props1()	var2.u8[1]
+
+
+inline void
+_hb_glyph_info_set_unicode_props (hb_glyph_info_t *info, hb_unicode_funcs_t *unicode)
+{
+  info->unicode_props0() = ((unsigned int) unicode->general_category (info->codepoint)) |
+			   (unicode->is_default_ignorable (info->codepoint) ? 0x80 : 0) |
+			   (info->codepoint == 0x200C ? 0x40 : 0) |
+			   (info->codepoint == 0x200D ? 0x20 : 0);
+  info->unicode_props1() = unicode->modified_combining_class (info->codepoint);
+}
+
+inline void
+_hb_glyph_info_set_general_category (hb_glyph_info_t *info, hb_unicode_general_category_t gen_cat)
+{
+  info->unicode_props0() = (unsigned int) gen_cat | ((info->unicode_props0()) & ~0x1F);
+}
+
+inline hb_unicode_general_category_t
+_hb_glyph_info_get_general_category (const hb_glyph_info_t *info)
+{
+  return (hb_unicode_general_category_t) (info->unicode_props0() & 0x1F);
+}
+
+inline void
+_hb_glyph_info_set_modified_combining_class (hb_glyph_info_t *info, unsigned int modified_class)
+{
+  info->unicode_props1() = modified_class;
+}
+
+inline unsigned int
+_hb_glyph_info_get_modified_combining_class (const hb_glyph_info_t *info)
+{
+  return info->unicode_props1();
+}
+
+inline hb_bool_t
+_hb_glyph_info_is_default_ignorable (const hb_glyph_info_t *info)
+{
+  return !!(info->unicode_props0() & 0x80);
+}
+
+inline hb_bool_t
+_hb_glyph_info_is_zwnj (const hb_glyph_info_t *info)
+{
+  return !!(info->unicode_props0() & 0x40);
+}
+
+inline hb_bool_t
+_hb_glyph_info_is_zwj (const hb_glyph_info_t *info)
+{
+  return !!(info->unicode_props0() & 0x20);
+}
+
+
+#define hb_ot_layout_from_face(face) ((hb_ot_layout_t *) face->shaper_data.ot)
+
+/*
+ * GDEF
+ */
+
+typedef enum {
+  HB_OT_LAYOUT_GLYPH_PROPS_UNCLASSIFIED	= 1 << HB_OT_LAYOUT_GLYPH_CLASS_UNCLASSIFIED,
+  HB_OT_LAYOUT_GLYPH_PROPS_BASE_GLYPH	= 1 << HB_OT_LAYOUT_GLYPH_CLASS_BASE_GLYPH,
+  HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE	= 1 << HB_OT_LAYOUT_GLYPH_CLASS_LIGATURE,
+  HB_OT_LAYOUT_GLYPH_PROPS_MARK		= 1 << HB_OT_LAYOUT_GLYPH_CLASS_MARK,
+  HB_OT_LAYOUT_GLYPH_PROPS_COMPONENT	= 1 << HB_OT_LAYOUT_GLYPH_CLASS_COMPONENT
+} hb_ot_layout_glyph_class_mask_t;
+
+
+
+/*
+ * GSUB/GPOS
+ */
+
+/* lig_id / lig_comp
+ *
+ * When a ligature is formed:
+ *
+ *   - The ligature glyph and any marks in between all the same newly allocated
+ *     lig_id,
+ *   - The ligature glyph will get lig_num_comps set to the number of components
+ *   - The marks get lig_comp > 0, reflecting which component of the ligature
+ *     they were applied to.
+ *   - This is used in GPOS to attach marks to the right component of a ligature
+ *     in MarkLigPos.
+ *
+ * When a multiple-substitution is done:
+ *
+ *   - All resulting glyphs will have lig_id = 0,
+ *   - The resulting glyphs will have lig_comp = 0, 1, 2, ... respectively.
+ *   - This is used in GPOS to attach marks to the first component of a
+ *     multiple substitution in MarkBasePos.
+ *
+ * The numbers are also used in GPOS to do mark-to-mark positioning only
+ * to marks that belong to the same component of a ligature in MarkMarPos.
+ */
+#define IS_LIG_BASE 0x10
+static inline void
+set_lig_props_for_ligature (hb_glyph_info_t &info, unsigned int lig_id, unsigned int lig_num_comps)
+{
+  info.lig_props() = (lig_id << 5) | IS_LIG_BASE | (lig_num_comps & 0x0F);
+}
+static inline void
+set_lig_props_for_mark (hb_glyph_info_t &info, unsigned int lig_id, unsigned int lig_comp)
+{
+  info.lig_props() = (lig_id << 5) | (lig_comp & 0x0F);
+}
+static inline void
+set_lig_props_for_component (hb_glyph_info_t &info, unsigned int comp)
+{
+  set_lig_props_for_mark (info, 0, comp);
+}
+
+static inline unsigned int
+get_lig_id (const hb_glyph_info_t &info)
+{
+  return info.lig_props() >> 5;
+}
+static inline bool
+is_a_ligature (const hb_glyph_info_t &info)
+{
+  return !!(info.lig_props() & IS_LIG_BASE);
+}
+static inline unsigned int
+get_lig_comp (const hb_glyph_info_t &info)
+{
+  if (is_a_ligature (info))
+    return 0;
+  else
+    return info.lig_props() & 0x0F;
+}
+static inline unsigned int
+get_lig_num_comps (const hb_glyph_info_t &info)
+{
+  if ((info.glyph_props() & HB_OT_LAYOUT_GLYPH_PROPS_LIGATURE) && is_a_ligature (info))
+    return info.lig_props() & 0x0F;
+  else
+    return 1;
+}
+
+static inline uint8_t allocate_lig_id (hb_buffer_t *buffer) {
+  uint8_t lig_id = buffer->next_serial () & 0x07;
+  if (unlikely (!lig_id))
+    lig_id = allocate_lig_id (buffer); /* in case of overflow */
+  return lig_id;
+}
+
+
+HB_INTERNAL hb_bool_t
+hb_ot_layout_lookup_would_substitute_fast (hb_face_t            *face,
+					   unsigned int          lookup_index,
+					   const hb_codepoint_t *glyphs,
+					   unsigned int          glyphs_length,
+					   hb_bool_t             zero_context);
+
+
+/* Should be called before all the substitute_lookup's are done. */
+HB_INTERNAL void
+hb_ot_layout_substitute_start (hb_font_t    *font,
+			       hb_buffer_t  *buffer);
+
+
+struct hb_ot_layout_lookup_accelerator_t;
+
+namespace OT {
+  struct hb_apply_context_t;
+  struct SubstLookup;
+}
+
+HB_INTERNAL void
+hb_ot_layout_substitute_lookup (OT::hb_apply_context_t *c,
+				const OT::SubstLookup &lookup,
+				const hb_ot_layout_lookup_accelerator_t &accel);
+
+
+/* Should be called after all the substitute_lookup's are done */
+HB_INTERNAL void
+hb_ot_layout_substitute_finish (hb_font_t    *font,
+				hb_buffer_t  *buffer);
+
+
+/* Should be called before all the position_lookup's are done.  Resets positions to zero. */
+HB_INTERNAL void
+hb_ot_layout_position_start (hb_font_t    *font,
+			     hb_buffer_t  *buffer);
+
+/* Should be called after all the position_lookup's are done */
+HB_INTERNAL void
+hb_ot_layout_position_finish (hb_font_t    *font,
+			      hb_buffer_t  *buffer);
+
+
+
+/*
+ * hb_ot_layout_t
+ */
+
+namespace OT {
+  struct GDEF;
+  struct GSUB;
+  struct GPOS;
+}
+
+struct hb_ot_layout_lookup_accelerator_t
+{
+  template <typename TLookup>
+  inline void init (const TLookup &lookup)
+  {
+    digest.init ();
+    lookup.add_coverage (&digest);
+  }
+
+  template <typename TLookup>
+  inline void fini (const TLookup &lookup)
+  {
+  }
+
+  hb_set_digest_t digest;
+};
+
+struct hb_ot_layout_t
+{
+  hb_blob_t *gdef_blob;
+  hb_blob_t *gsub_blob;
+  hb_blob_t *gpos_blob;
+
+  const struct OT::GDEF *gdef;
+  const struct OT::GSUB *gsub;
+  const struct OT::GPOS *gpos;
+
+  unsigned int gsub_lookup_count;
+  unsigned int gpos_lookup_count;
+
+  hb_ot_layout_lookup_accelerator_t *gsub_accels;
+  hb_ot_layout_lookup_accelerator_t *gpos_accels;
+};
+
+
+HB_INTERNAL hb_ot_layout_t *
+_hb_ot_layout_create (hb_face_t *face);
+
+HB_INTERNAL void
+_hb_ot_layout_destroy (hb_ot_layout_t *layout);
+
+
+
+#endif /* HB_OT_LAYOUT_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-layout.cc b/extensions/externals/src/harfbuzz/src/hb-ot-layout.cc
new file mode 100644
index 0000000..80d92b4
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-layout.cc
@@ -0,0 +1,911 @@
+/*
+ * Copyright © 1998-2004  David Turner and Werner Lemberg
+ * Copyright © 2006  Behdad Esfahbod
+ * Copyright © 2007,2008,2009  Red Hat, Inc.
+ * Copyright © 2012,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-layout-private.hh"
+
+#include "hb-ot-layout-gdef-table.hh"
+#include "hb-ot-layout-gsub-table.hh"
+#include "hb-ot-layout-gpos-table.hh"
+#include "hb-ot-layout-jstf-table.hh"
+
+#include "hb-ot-map-private.hh"
+
+#include <stdlib.h>
+#include <string.h>
+
+
+HB_SHAPER_DATA_ENSURE_DECLARE(ot, face)
+
+hb_ot_layout_t *
+_hb_ot_layout_create (hb_face_t *face)
+{
+  hb_ot_layout_t *layout = (hb_ot_layout_t *) calloc (1, sizeof (hb_ot_layout_t));
+  if (unlikely (!layout))
+    return NULL;
+
+  layout->gdef_blob = OT::Sanitizer<OT::GDEF>::sanitize (face->reference_table (HB_OT_TAG_GDEF));
+  layout->gdef = OT::Sanitizer<OT::GDEF>::lock_instance (layout->gdef_blob);
+
+  layout->gsub_blob = OT::Sanitizer<OT::GSUB>::sanitize (face->reference_table (HB_OT_TAG_GSUB));
+  layout->gsub = OT::Sanitizer<OT::GSUB>::lock_instance (layout->gsub_blob);
+
+  layout->gpos_blob = OT::Sanitizer<OT::GPOS>::sanitize (face->reference_table (HB_OT_TAG_GPOS));
+  layout->gpos = OT::Sanitizer<OT::GPOS>::lock_instance (layout->gpos_blob);
+
+  layout->gsub_lookup_count = layout->gsub->get_lookup_count ();
+  layout->gpos_lookup_count = layout->gpos->get_lookup_count ();
+
+  layout->gsub_accels = (hb_ot_layout_lookup_accelerator_t *) calloc (layout->gsub->get_lookup_count (), sizeof (hb_ot_layout_lookup_accelerator_t));
+  layout->gpos_accels = (hb_ot_layout_lookup_accelerator_t *) calloc (layout->gpos->get_lookup_count (), sizeof (hb_ot_layout_lookup_accelerator_t));
+
+  if (unlikely ((layout->gsub_lookup_count && !layout->gsub_accels) ||
+		(layout->gpos_lookup_count && !layout->gpos_accels)))
+  {
+    _hb_ot_layout_destroy (layout);
+    return NULL;
+  }
+
+  for (unsigned int i = 0; i < layout->gsub_lookup_count; i++)
+    layout->gsub_accels[i].init (layout->gsub->get_lookup (i));
+  for (unsigned int i = 0; i < layout->gpos_lookup_count; i++)
+    layout->gpos_accels[i].init (layout->gpos->get_lookup (i));
+
+  return layout;
+}
+
+void
+_hb_ot_layout_destroy (hb_ot_layout_t *layout)
+{
+  for (unsigned int i = 0; i < layout->gsub_lookup_count; i++)
+    layout->gsub_accels[i].fini (layout->gsub->get_lookup (i));
+  for (unsigned int i = 0; i < layout->gpos_lookup_count; i++)
+    layout->gpos_accels[i].fini (layout->gpos->get_lookup (i));
+
+  free (layout->gsub_accels);
+  free (layout->gpos_accels);
+
+  hb_blob_destroy (layout->gdef_blob);
+  hb_blob_destroy (layout->gsub_blob);
+  hb_blob_destroy (layout->gpos_blob);
+
+  free (layout);
+}
+
+static inline const OT::GDEF&
+_get_gdef (hb_face_t *face)
+{
+  if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return OT::Null(OT::GDEF);
+  return *hb_ot_layout_from_face (face)->gdef;
+}
+static inline const OT::GSUB&
+_get_gsub (hb_face_t *face)
+{
+  if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return OT::Null(OT::GSUB);
+  return *hb_ot_layout_from_face (face)->gsub;
+}
+static inline const OT::GPOS&
+_get_gpos (hb_face_t *face)
+{
+  if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return OT::Null(OT::GPOS);
+  return *hb_ot_layout_from_face (face)->gpos;
+}
+
+
+/*
+ * GDEF
+ */
+
+hb_bool_t
+hb_ot_layout_has_glyph_classes (hb_face_t *face)
+{
+  return _get_gdef (face).has_glyph_classes ();
+}
+
+hb_ot_layout_glyph_class_t
+hb_ot_layout_get_glyph_class (hb_face_t      *face,
+			      hb_codepoint_t  glyph)
+{
+  return (hb_ot_layout_glyph_class_t) _get_gdef (face).get_glyph_class (glyph);
+}
+
+void
+hb_ot_layout_get_glyphs_in_class (hb_face_t                  *face,
+				  hb_ot_layout_glyph_class_t  klass,
+				  hb_set_t                   *glyphs /* OUT */)
+{
+  return _get_gdef (face).get_glyphs_in_class (klass, glyphs);
+}
+
+unsigned int
+hb_ot_layout_get_attach_points (hb_face_t      *face,
+				hb_codepoint_t  glyph,
+				unsigned int    start_offset,
+				unsigned int   *point_count /* IN/OUT */,
+				unsigned int   *point_array /* OUT */)
+{
+  return _get_gdef (face).get_attach_points (glyph, start_offset, point_count, point_array);
+}
+
+unsigned int
+hb_ot_layout_get_ligature_carets (hb_font_t      *font,
+				  hb_direction_t  direction,
+				  hb_codepoint_t  glyph,
+				  unsigned int    start_offset,
+				  unsigned int   *caret_count /* IN/OUT */,
+				  int            *caret_array /* OUT */)
+{
+  return _get_gdef (font->face).get_lig_carets (font, direction, glyph, start_offset, caret_count, caret_array);
+}
+
+
+/*
+ * GSUB/GPOS
+ */
+
+static const OT::GSUBGPOS&
+get_gsubgpos_table (hb_face_t *face,
+		    hb_tag_t   table_tag)
+{
+  switch (table_tag) {
+    case HB_OT_TAG_GSUB: return _get_gsub (face);
+    case HB_OT_TAG_GPOS: return _get_gpos (face);
+    default:             return OT::Null(OT::GSUBGPOS);
+  }
+}
+
+
+unsigned int
+hb_ot_layout_table_get_script_tags (hb_face_t    *face,
+				    hb_tag_t      table_tag,
+				    unsigned int  start_offset,
+				    unsigned int *script_count /* IN/OUT */,
+				    hb_tag_t     *script_tags /* OUT */)
+{
+  const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+
+  return g.get_script_tags (start_offset, script_count, script_tags);
+}
+
+#define HB_OT_TAG_LATIN_SCRIPT		HB_TAG ('l', 'a', 't', 'n')
+
+hb_bool_t
+hb_ot_layout_table_find_script (hb_face_t    *face,
+				hb_tag_t      table_tag,
+				hb_tag_t      script_tag,
+				unsigned int *script_index)
+{
+  ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_SCRIPT_INDEX);
+  const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+
+  if (g.find_script_index (script_tag, script_index))
+    return true;
+
+  /* try finding 'DFLT' */
+  if (g.find_script_index (HB_OT_TAG_DEFAULT_SCRIPT, script_index))
+    return false;
+
+  /* try with 'dflt'; MS site has had typos and many fonts use it now :(.
+   * including many versions of DejaVu Sans Mono! */
+  if (g.find_script_index (HB_OT_TAG_DEFAULT_LANGUAGE, script_index))
+    return false;
+
+  /* try with 'latn'; some old fonts put their features there even though
+     they're really trying to support Thai, for example :( */
+  if (g.find_script_index (HB_OT_TAG_LATIN_SCRIPT, script_index))
+    return false;
+
+  if (script_index) *script_index = HB_OT_LAYOUT_NO_SCRIPT_INDEX;
+  return false;
+}
+
+hb_bool_t
+hb_ot_layout_table_choose_script (hb_face_t      *face,
+				  hb_tag_t        table_tag,
+				  const hb_tag_t *script_tags,
+				  unsigned int   *script_index,
+				  hb_tag_t       *chosen_script)
+{
+  ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_SCRIPT_INDEX);
+  const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+
+  while (*script_tags)
+  {
+    if (g.find_script_index (*script_tags, script_index)) {
+      if (chosen_script)
+        *chosen_script = *script_tags;
+      return true;
+    }
+    script_tags++;
+  }
+
+  /* try finding 'DFLT' */
+  if (g.find_script_index (HB_OT_TAG_DEFAULT_SCRIPT, script_index)) {
+    if (chosen_script)
+      *chosen_script = HB_OT_TAG_DEFAULT_SCRIPT;
+    return false;
+  }
+
+  /* try with 'dflt'; MS site has had typos and many fonts use it now :( */
+  if (g.find_script_index (HB_OT_TAG_DEFAULT_LANGUAGE, script_index)) {
+    if (chosen_script)
+      *chosen_script = HB_OT_TAG_DEFAULT_LANGUAGE;
+    return false;
+  }
+
+  /* try with 'latn'; some old fonts put their features there even though
+     they're really trying to support Thai, for example :( */
+  if (g.find_script_index (HB_OT_TAG_LATIN_SCRIPT, script_index)) {
+    if (chosen_script)
+      *chosen_script = HB_OT_TAG_LATIN_SCRIPT;
+    return false;
+  }
+
+  if (script_index) *script_index = HB_OT_LAYOUT_NO_SCRIPT_INDEX;
+  if (chosen_script)
+    *chosen_script = HB_OT_LAYOUT_NO_SCRIPT_INDEX;
+  return false;
+}
+
+unsigned int
+hb_ot_layout_table_get_feature_tags (hb_face_t    *face,
+				     hb_tag_t      table_tag,
+				     unsigned int  start_offset,
+				     unsigned int *feature_count /* IN/OUT */,
+				     hb_tag_t     *feature_tags /* OUT */)
+{
+  const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+
+  return g.get_feature_tags (start_offset, feature_count, feature_tags);
+}
+
+
+unsigned int
+hb_ot_layout_script_get_language_tags (hb_face_t    *face,
+				       hb_tag_t      table_tag,
+				       unsigned int  script_index,
+				       unsigned int  start_offset,
+				       unsigned int *language_count /* IN/OUT */,
+				       hb_tag_t     *language_tags /* OUT */)
+{
+  const OT::Script &s = get_gsubgpos_table (face, table_tag).get_script (script_index);
+
+  return s.get_lang_sys_tags (start_offset, language_count, language_tags);
+}
+
+hb_bool_t
+hb_ot_layout_script_find_language (hb_face_t    *face,
+				   hb_tag_t      table_tag,
+				   unsigned int  script_index,
+				   hb_tag_t      language_tag,
+				   unsigned int *language_index)
+{
+  ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX);
+  const OT::Script &s = get_gsubgpos_table (face, table_tag).get_script (script_index);
+
+  if (s.find_lang_sys_index (language_tag, language_index))
+    return true;
+
+  /* try with 'dflt'; MS site has had typos and many fonts use it now :( */
+  if (s.find_lang_sys_index (HB_OT_TAG_DEFAULT_LANGUAGE, language_index))
+    return false;
+
+  if (language_index) *language_index = HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX;
+  return false;
+}
+
+hb_bool_t
+hb_ot_layout_language_get_required_feature_index (hb_face_t    *face,
+						  hb_tag_t      table_tag,
+						  unsigned int  script_index,
+						  unsigned int  language_index,
+						  unsigned int *feature_index)
+{
+  const OT::LangSys &l = get_gsubgpos_table (face, table_tag).get_script (script_index).get_lang_sys (language_index);
+
+  if (feature_index) *feature_index = l.get_required_feature_index ();
+
+  return l.has_required_feature ();
+}
+
+unsigned int
+hb_ot_layout_language_get_feature_indexes (hb_face_t    *face,
+					   hb_tag_t      table_tag,
+					   unsigned int  script_index,
+					   unsigned int  language_index,
+					   unsigned int  start_offset,
+					   unsigned int *feature_count /* IN/OUT */,
+					   unsigned int *feature_indexes /* OUT */)
+{
+  const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+  const OT::LangSys &l = g.get_script (script_index).get_lang_sys (language_index);
+
+  return l.get_feature_indexes (start_offset, feature_count, feature_indexes);
+}
+
+unsigned int
+hb_ot_layout_language_get_feature_tags (hb_face_t    *face,
+					hb_tag_t      table_tag,
+					unsigned int  script_index,
+					unsigned int  language_index,
+					unsigned int  start_offset,
+					unsigned int *feature_count /* IN/OUT */,
+					hb_tag_t     *feature_tags /* OUT */)
+{
+  const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+  const OT::LangSys &l = g.get_script (script_index).get_lang_sys (language_index);
+
+  ASSERT_STATIC (sizeof (unsigned int) == sizeof (hb_tag_t));
+  unsigned int ret = l.get_feature_indexes (start_offset, feature_count, (unsigned int *) feature_tags);
+
+  if (feature_tags) {
+    unsigned int count = *feature_count;
+    for (unsigned int i = 0; i < count; i++)
+      feature_tags[i] = g.get_feature_tag ((unsigned int) feature_tags[i]);
+  }
+
+  return ret;
+}
+
+
+hb_bool_t
+hb_ot_layout_language_find_feature (hb_face_t    *face,
+				    hb_tag_t      table_tag,
+				    unsigned int  script_index,
+				    unsigned int  language_index,
+				    hb_tag_t      feature_tag,
+				    unsigned int *feature_index)
+{
+  ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_FEATURE_INDEX);
+  const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+  const OT::LangSys &l = g.get_script (script_index).get_lang_sys (language_index);
+
+  unsigned int num_features = l.get_feature_count ();
+  for (unsigned int i = 0; i < num_features; i++) {
+    unsigned int f_index = l.get_feature_index (i);
+
+    if (feature_tag == g.get_feature_tag (f_index)) {
+      if (feature_index) *feature_index = f_index;
+      return true;
+    }
+  }
+
+  if (feature_index) *feature_index = HB_OT_LAYOUT_NO_FEATURE_INDEX;
+  return false;
+}
+
+unsigned int
+hb_ot_layout_feature_get_lookups (hb_face_t    *face,
+				  hb_tag_t      table_tag,
+				  unsigned int  feature_index,
+				  unsigned int  start_offset,
+				  unsigned int *lookup_count /* IN/OUT */,
+				  unsigned int *lookup_indexes /* OUT */)
+{
+  const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+  const OT::Feature &f = g.get_feature (feature_index);
+
+  return f.get_lookup_indexes (start_offset, lookup_count, lookup_indexes);
+}
+
+static void
+_hb_ot_layout_collect_lookups_lookups (hb_face_t      *face,
+				       hb_tag_t        table_tag,
+				       unsigned int    feature_index,
+				       hb_set_t       *lookup_indexes /* OUT */)
+{
+  unsigned int lookup_indices[32];
+  unsigned int offset, len;
+
+  offset = 0;
+  do {
+    len = ARRAY_LENGTH (lookup_indices);
+    hb_ot_layout_feature_get_lookups (face,
+				      table_tag,
+				      feature_index,
+				      offset, &len,
+				      lookup_indices);
+
+    for (unsigned int i = 0; i < len; i++)
+      lookup_indexes->add (lookup_indices[i]);
+
+    offset += len;
+  } while (len == ARRAY_LENGTH (lookup_indices));
+}
+
+static void
+_hb_ot_layout_collect_lookups_features (hb_face_t      *face,
+					hb_tag_t        table_tag,
+					unsigned int    script_index,
+					unsigned int    language_index,
+					const hb_tag_t *features,
+					hb_set_t       *lookup_indexes /* OUT */)
+{
+  if (!features)
+  {
+    unsigned int required_feature_index;
+    if (hb_ot_layout_language_get_required_feature_index (face,
+							  table_tag,
+							  script_index,
+							  language_index,
+							  &required_feature_index))
+      _hb_ot_layout_collect_lookups_lookups (face,
+					     table_tag,
+					     required_feature_index,
+					     lookup_indexes);
+
+    /* All features */
+    unsigned int feature_indices[32];
+    unsigned int offset, len;
+
+    offset = 0;
+    do {
+      len = ARRAY_LENGTH (feature_indices);
+      hb_ot_layout_language_get_feature_indexes (face,
+						 table_tag,
+						 script_index,
+						 language_index,
+						 offset, &len,
+						 feature_indices);
+
+      for (unsigned int i = 0; i < len; i++)
+	_hb_ot_layout_collect_lookups_lookups (face,
+					       table_tag,
+					       feature_indices[i],
+					       lookup_indexes);
+
+      offset += len;
+    } while (len == ARRAY_LENGTH (feature_indices));
+  }
+  else
+  {
+    for (; *features; features++)
+    {
+      unsigned int feature_index;
+      if (hb_ot_layout_language_find_feature (face,
+					      table_tag,
+					      script_index,
+					      language_index,
+					      *features,
+					      &feature_index))
+        _hb_ot_layout_collect_lookups_lookups (face,
+					       table_tag,
+					       feature_index,
+					       lookup_indexes);
+    }
+  }
+}
+
+static void
+_hb_ot_layout_collect_lookups_languages (hb_face_t      *face,
+					 hb_tag_t        table_tag,
+					 unsigned int    script_index,
+					 const hb_tag_t *languages,
+					 const hb_tag_t *features,
+					 hb_set_t       *lookup_indexes /* OUT */)
+{
+  _hb_ot_layout_collect_lookups_features (face,
+					  table_tag,
+					  script_index,
+					  HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX,
+					  features,
+					  lookup_indexes);
+
+  if (!languages)
+  {
+    /* All languages */
+    unsigned int count = hb_ot_layout_script_get_language_tags (face,
+								table_tag,
+								script_index,
+								0, NULL, NULL);
+    for (unsigned int language_index = 0; language_index < count; language_index++)
+      _hb_ot_layout_collect_lookups_features (face,
+					      table_tag,
+					      script_index,
+					      language_index,
+					      features,
+					      lookup_indexes);
+  }
+  else
+  {
+    for (; *languages; languages++)
+    {
+      unsigned int language_index;
+      if (hb_ot_layout_script_find_language (face,
+					     table_tag,
+					     script_index,
+					     *languages,
+					     &language_index))
+        _hb_ot_layout_collect_lookups_features (face,
+						table_tag,
+						script_index,
+						language_index,
+						features,
+						lookup_indexes);
+    }
+  }
+}
+
+void
+hb_ot_layout_collect_lookups (hb_face_t      *face,
+			      hb_tag_t        table_tag,
+			      const hb_tag_t *scripts,
+			      const hb_tag_t *languages,
+			      const hb_tag_t *features,
+			      hb_set_t       *lookup_indexes /* OUT */)
+{
+  if (!scripts)
+  {
+    /* All scripts */
+    unsigned int count = hb_ot_layout_table_get_script_tags (face,
+							     table_tag,
+							     0, NULL, NULL);
+    for (unsigned int script_index = 0; script_index < count; script_index++)
+      _hb_ot_layout_collect_lookups_languages (face,
+					       table_tag,
+					       script_index,
+					       languages,
+					       features,
+					       lookup_indexes);
+  }
+  else
+  {
+    for (; *scripts; scripts++)
+    {
+      unsigned int script_index;
+      if (hb_ot_layout_table_find_script (face,
+					  table_tag,
+					  *scripts,
+					  &script_index))
+        _hb_ot_layout_collect_lookups_languages (face,
+						 table_tag,
+						 script_index,
+						 languages,
+						 features,
+						 lookup_indexes);
+    }
+  }
+}
+
+void
+hb_ot_layout_lookup_collect_glyphs (hb_face_t    *face,
+				    hb_tag_t      table_tag,
+				    unsigned int  lookup_index,
+				    hb_set_t     *glyphs_before, /* OUT. May be NULL */
+				    hb_set_t     *glyphs_input,  /* OUT. May be NULL */
+				    hb_set_t     *glyphs_after,  /* OUT. May be NULL */
+				    hb_set_t     *glyphs_output  /* OUT. May be NULL */)
+{
+  if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return;
+
+  OT::hb_collect_glyphs_context_t c (face,
+				     glyphs_before,
+				     glyphs_input,
+				     glyphs_after,
+				     glyphs_output);
+
+  switch (table_tag)
+  {
+    case HB_OT_TAG_GSUB:
+    {
+      const OT::SubstLookup& l = hb_ot_layout_from_face (face)->gsub->get_lookup (lookup_index);
+      l.collect_glyphs (&c);
+      return;
+    }
+    case HB_OT_TAG_GPOS:
+    {
+      const OT::PosLookup& l = hb_ot_layout_from_face (face)->gpos->get_lookup (lookup_index);
+      l.collect_glyphs (&c);
+      return;
+    }
+  }
+}
+
+
+/*
+ * OT::GSUB
+ */
+
+hb_bool_t
+hb_ot_layout_has_substitution (hb_face_t *face)
+{
+  return &_get_gsub (face) != &OT::Null(OT::GSUB);
+}
+
+hb_bool_t
+hb_ot_layout_lookup_would_substitute (hb_face_t            *face,
+				      unsigned int          lookup_index,
+				      const hb_codepoint_t *glyphs,
+				      unsigned int          glyphs_length,
+				      hb_bool_t             zero_context)
+{
+  if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return false;
+  return hb_ot_layout_lookup_would_substitute_fast (face, lookup_index, glyphs, glyphs_length, zero_context);
+}
+
+hb_bool_t
+hb_ot_layout_lookup_would_substitute_fast (hb_face_t            *face,
+					   unsigned int          lookup_index,
+					   const hb_codepoint_t *glyphs,
+					   unsigned int          glyphs_length,
+					   hb_bool_t             zero_context)
+{
+  if (unlikely (lookup_index >= hb_ot_layout_from_face (face)->gsub_lookup_count)) return false;
+  OT::hb_would_apply_context_t c (face, glyphs, glyphs_length, zero_context);
+
+  const OT::SubstLookup& l = hb_ot_layout_from_face (face)->gsub->get_lookup (lookup_index);
+
+  return l.would_apply (&c, &hb_ot_layout_from_face (face)->gsub_accels[lookup_index].digest);
+}
+
+void
+hb_ot_layout_substitute_start (hb_font_t *font, hb_buffer_t *buffer)
+{
+  OT::GSUB::substitute_start (font, buffer);
+}
+
+void
+hb_ot_layout_substitute_finish (hb_font_t *font, hb_buffer_t *buffer)
+{
+  OT::GSUB::substitute_finish (font, buffer);
+}
+
+void
+hb_ot_layout_lookup_substitute_closure (hb_face_t    *face,
+				        unsigned int  lookup_index,
+				        hb_set_t     *glyphs)
+{
+  OT::hb_closure_context_t c (face, glyphs);
+
+  const OT::SubstLookup& l = _get_gsub (face).get_lookup (lookup_index);
+
+  l.closure (&c);
+}
+
+/*
+ * OT::GPOS
+ */
+
+hb_bool_t
+hb_ot_layout_has_positioning (hb_face_t *face)
+{
+  return &_get_gpos (face) != &OT::Null(OT::GPOS);
+}
+
+void
+hb_ot_layout_position_start (hb_font_t *font, hb_buffer_t *buffer)
+{
+  OT::GPOS::position_start (font, buffer);
+}
+
+void
+hb_ot_layout_position_finish (hb_font_t *font, hb_buffer_t *buffer)
+{
+  OT::GPOS::position_finish (font, buffer);
+}
+
+hb_bool_t
+hb_ot_layout_get_size_params (hb_face_t    *face,
+			      unsigned int *design_size,       /* OUT.  May be NULL */
+			      unsigned int *subfamily_id,      /* OUT.  May be NULL */
+			      unsigned int *subfamily_name_id, /* OUT.  May be NULL */
+			      unsigned int *range_start,       /* OUT.  May be NULL */
+			      unsigned int *range_end          /* OUT.  May be NULL */)
+{
+  const OT::GPOS &gpos = _get_gpos (face);
+  const hb_tag_t tag = HB_TAG ('s','i','z','e');
+
+  unsigned int num_features = gpos.get_feature_count ();
+  for (unsigned int i = 0; i < num_features; i++)
+  {
+    if (tag == gpos.get_feature_tag (i))
+    {
+      const OT::Feature &f = gpos.get_feature (i);
+      const OT::FeatureParamsSize &params = f.get_feature_params ().get_size_params (tag);
+
+      if (params.designSize)
+      {
+#define PARAM(a, A) if (a) *a = params.A
+	PARAM (design_size, designSize);
+	PARAM (subfamily_id, subfamilyID);
+	PARAM (subfamily_name_id, subfamilyNameID);
+	PARAM (range_start, rangeStart);
+	PARAM (range_end, rangeEnd);
+#undef PARAM
+
+	return true;
+      }
+    }
+  }
+
+#define PARAM(a, A) if (a) *a = 0
+  PARAM (design_size, designSize);
+  PARAM (subfamily_id, subfamilyID);
+  PARAM (subfamily_name_id, subfamilyNameID);
+  PARAM (range_start, rangeStart);
+  PARAM (range_end, rangeEnd);
+#undef PARAM
+
+  return false;
+}
+
+
+/*
+ * Parts of different types are implemented here such that they have direct
+ * access to GSUB/GPOS lookups.
+ */
+
+
+struct GSUBProxy
+{
+  static const unsigned int table_index = 0;
+  typedef OT::SubstLookup Lookup;
+
+  GSUBProxy (hb_face_t *face) :
+    table (*hb_ot_layout_from_face (face)->gsub),
+    accels (hb_ot_layout_from_face (face)->gsub_accels) {}
+
+  const OT::GSUB &table;
+  const hb_ot_layout_lookup_accelerator_t *accels;
+};
+
+struct GPOSProxy
+{
+  static const unsigned int table_index = 1;
+  typedef OT::PosLookup Lookup;
+
+  GPOSProxy (hb_face_t *face) :
+    table (*hb_ot_layout_from_face (face)->gpos),
+    accels (hb_ot_layout_from_face (face)->gpos_accels) {}
+
+  const OT::GPOS &table;
+  const hb_ot_layout_lookup_accelerator_t *accels;
+};
+
+
+template <typename Lookup>
+static inline bool apply_once (OT::hb_apply_context_t *c,
+			       const Lookup &lookup)
+{
+  if (!c->check_glyph_property (&c->buffer->cur(), c->lookup_props))
+    return false;
+  return lookup.dispatch (c);
+}
+
+template <typename Proxy>
+static inline bool
+apply_string (OT::hb_apply_context_t *c,
+	      const typename Proxy::Lookup &lookup,
+	      const hb_ot_layout_lookup_accelerator_t &accel)
+{
+  bool ret = false;
+  OT::hb_is_inplace_context_t inplace_c (c->face);
+  bool inplace = lookup.is_inplace (&inplace_c);
+
+  if (unlikely (!c->buffer->len || !c->lookup_mask))
+    return false;
+
+  c->set_lookup (lookup);
+
+  if (likely (!lookup.is_reverse ()))
+  {
+    /* in/out forward substitution/positioning */
+    if (Proxy::table_index == 0)
+      c->buffer->clear_output ();
+    c->buffer->idx = 0;
+
+    while (c->buffer->idx < c->buffer->len)
+    {
+      if (accel.digest.may_have (c->buffer->cur().codepoint) &&
+	  (c->buffer->cur().mask & c->lookup_mask) &&
+	  apply_once (c, lookup))
+	ret = true;
+      else
+	c->buffer->next_glyph ();
+    }
+    if (ret)
+    {
+      if (!inplace)
+	c->buffer->swap_buffers ();
+      else
+        assert (!c->buffer->has_separate_output ());
+    }
+  }
+  else
+  {
+    /* in-place backward substitution/positioning */
+    if (Proxy::table_index == 0)
+      c->buffer->remove_output ();
+    c->buffer->idx = c->buffer->len - 1;
+    do
+    {
+      if (accel.digest.may_have (c->buffer->cur().codepoint) &&
+	  (c->buffer->cur().mask & c->lookup_mask) &&
+	  apply_once (c, lookup))
+	ret = true;
+      else
+	c->buffer->idx--;
+
+    }
+    while ((int) c->buffer->idx >= 0);
+  }
+
+  return ret;
+}
+
+template <typename Proxy>
+inline void hb_ot_map_t::apply (const Proxy &proxy,
+				const hb_ot_shape_plan_t *plan,
+				hb_font_t *font,
+				hb_buffer_t *buffer) const
+{
+  const unsigned int table_index = proxy.table_index;
+  unsigned int i = 0;
+  OT::hb_apply_context_t c (table_index, font, buffer);
+  c.set_recurse_func (Proxy::Lookup::apply_recurse_func);
+
+  for (unsigned int stage_index = 0; stage_index < stages[table_index].len; stage_index++) {
+    const stage_map_t *stage = &stages[table_index][stage_index];
+    for (; i < stage->last_lookup; i++)
+    {
+      unsigned int lookup_index = lookups[table_index][i].index;
+      c.set_lookup_mask (lookups[table_index][i].mask);
+      c.set_auto_zwj (lookups[table_index][i].auto_zwj);
+      apply_string<Proxy> (&c,
+			   proxy.table.get_lookup (lookup_index),
+			   proxy.accels[lookup_index]);
+    }
+
+    if (stage->pause_func)
+    {
+      buffer->clear_output ();
+      stage->pause_func (plan, font, buffer);
+    }
+  }
+}
+
+void hb_ot_map_t::substitute (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
+{
+  GSUBProxy proxy (font->face);
+  apply (proxy, plan, font, buffer);
+}
+
+void hb_ot_map_t::position (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
+{
+  GPOSProxy proxy (font->face);
+  apply (proxy, plan, font, buffer);
+}
+
+HB_INTERNAL void
+hb_ot_layout_substitute_lookup (OT::hb_apply_context_t *c,
+				const OT::SubstLookup &lookup,
+				const hb_ot_layout_lookup_accelerator_t &accel)
+{
+  apply_string<GSUBProxy> (c, lookup, accel);
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-layout.h b/extensions/externals/src/harfbuzz/src/hb-ot-layout.h
new file mode 100644
index 0000000..d2a314c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-layout.h
@@ -0,0 +1,294 @@
+/*
+ * Copyright © 2007,2008,2009  Red Hat, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_H_IN
+#error "Include <hb-ot.h> instead."
+#endif
+
+#ifndef HB_OT_LAYOUT_H
+#define HB_OT_LAYOUT_H
+
+#include "hb.h"
+
+#include "hb-ot-tag.h"
+
+HB_BEGIN_DECLS
+
+
+#define HB_OT_TAG_GDEF HB_TAG('G','D','E','F')
+#define HB_OT_TAG_GSUB HB_TAG('G','S','U','B')
+#define HB_OT_TAG_GPOS HB_TAG('G','P','O','S')
+#define HB_OT_TAG_JSTF HB_TAG('J','S','T','F')
+
+
+/*
+ * GDEF
+ */
+
+hb_bool_t
+hb_ot_layout_has_glyph_classes (hb_face_t *face);
+
+typedef enum {
+  HB_OT_LAYOUT_GLYPH_CLASS_UNCLASSIFIED	= 0,
+  HB_OT_LAYOUT_GLYPH_CLASS_BASE_GLYPH	= 1,
+  HB_OT_LAYOUT_GLYPH_CLASS_LIGATURE	= 2,
+  HB_OT_LAYOUT_GLYPH_CLASS_MARK		= 3,
+  HB_OT_LAYOUT_GLYPH_CLASS_COMPONENT	= 4
+} hb_ot_layout_glyph_class_t;
+
+hb_ot_layout_glyph_class_t
+hb_ot_layout_get_glyph_class (hb_face_t      *face,
+			      hb_codepoint_t  glyph);
+
+void
+hb_ot_layout_get_glyphs_in_class (hb_face_t                  *face,
+				  hb_ot_layout_glyph_class_t  klass,
+				  hb_set_t                   *glyphs /* OUT */);
+
+
+/* Not that useful.  Provides list of attach points for a glyph that a
+ * client may want to cache */
+unsigned int
+hb_ot_layout_get_attach_points (hb_face_t      *face,
+				hb_codepoint_t  glyph,
+				unsigned int    start_offset,
+				unsigned int   *point_count /* IN/OUT */,
+				unsigned int   *point_array /* OUT */);
+
+/* Ligature caret positions */
+unsigned int
+hb_ot_layout_get_ligature_carets (hb_font_t      *font,
+				  hb_direction_t  direction,
+				  hb_codepoint_t  glyph,
+				  unsigned int    start_offset,
+				  unsigned int   *caret_count /* IN/OUT */,
+				  hb_position_t  *caret_array /* OUT */);
+
+
+/*
+ * GSUB/GPOS feature query and enumeration interface
+ */
+
+#define HB_OT_LAYOUT_NO_SCRIPT_INDEX		((unsigned int) 0xFFFF)
+#define HB_OT_LAYOUT_NO_FEATURE_INDEX		((unsigned int) 0xFFFF)
+#define HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX	((unsigned int) 0xFFFF)
+
+unsigned int
+hb_ot_layout_table_get_script_tags (hb_face_t    *face,
+				    hb_tag_t      table_tag,
+				    unsigned int  start_offset,
+				    unsigned int *script_count /* IN/OUT */,
+				    hb_tag_t     *script_tags /* OUT */);
+
+hb_bool_t
+hb_ot_layout_table_find_script (hb_face_t    *face,
+				hb_tag_t      table_tag,
+				hb_tag_t      script_tag,
+				unsigned int *script_index);
+
+/* Like find_script, but takes zero-terminated array of scripts to test */
+hb_bool_t
+hb_ot_layout_table_choose_script (hb_face_t      *face,
+				  hb_tag_t        table_tag,
+				  const hb_tag_t *script_tags,
+				  unsigned int   *script_index,
+				  hb_tag_t       *chosen_script);
+
+unsigned int
+hb_ot_layout_table_get_feature_tags (hb_face_t    *face,
+				     hb_tag_t      table_tag,
+				     unsigned int  start_offset,
+				     unsigned int *feature_count /* IN/OUT */,
+				     hb_tag_t     *feature_tags /* OUT */);
+
+unsigned int
+hb_ot_layout_script_get_language_tags (hb_face_t    *face,
+				       hb_tag_t      table_tag,
+				       unsigned int  script_index,
+				       unsigned int  start_offset,
+				       unsigned int *language_count /* IN/OUT */,
+				       hb_tag_t     *language_tags /* OUT */);
+
+hb_bool_t
+hb_ot_layout_script_find_language (hb_face_t    *face,
+				   hb_tag_t      table_tag,
+				   unsigned int  script_index,
+				   hb_tag_t      language_tag,
+				   unsigned int *language_index);
+
+hb_bool_t
+hb_ot_layout_language_get_required_feature_index (hb_face_t    *face,
+						  hb_tag_t      table_tag,
+						  unsigned int  script_index,
+						  unsigned int  language_index,
+						  unsigned int *feature_index);
+
+unsigned int
+hb_ot_layout_language_get_feature_indexes (hb_face_t    *face,
+					   hb_tag_t      table_tag,
+					   unsigned int  script_index,
+					   unsigned int  language_index,
+					   unsigned int  start_offset,
+					   unsigned int *feature_count /* IN/OUT */,
+					   unsigned int *feature_indexes /* OUT */);
+
+unsigned int
+hb_ot_layout_language_get_feature_tags (hb_face_t    *face,
+					hb_tag_t      table_tag,
+					unsigned int  script_index,
+					unsigned int  language_index,
+					unsigned int  start_offset,
+					unsigned int *feature_count /* IN/OUT */,
+					hb_tag_t     *feature_tags /* OUT */);
+
+hb_bool_t
+hb_ot_layout_language_find_feature (hb_face_t    *face,
+				    hb_tag_t      table_tag,
+				    unsigned int  script_index,
+				    unsigned int  language_index,
+				    hb_tag_t      feature_tag,
+				    unsigned int *feature_index);
+
+unsigned int
+hb_ot_layout_feature_get_lookups (hb_face_t    *face,
+				  hb_tag_t      table_tag,
+				  unsigned int  feature_index,
+				  unsigned int  start_offset,
+				  unsigned int *lookup_count /* IN/OUT */,
+				  unsigned int *lookup_indexes /* OUT */);
+
+void
+hb_ot_layout_collect_lookups (hb_face_t      *face,
+			      hb_tag_t        table_tag,
+			      const hb_tag_t *scripts,
+			      const hb_tag_t *languages,
+			      const hb_tag_t *features,
+			      hb_set_t       *lookup_indexes /* OUT */);
+
+void
+hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan,
+				  hb_tag_t         table_tag,
+				  hb_set_t        *lookup_indexes /* OUT */);
+
+void
+hb_ot_layout_lookup_collect_glyphs (hb_face_t    *face,
+				    hb_tag_t      table_tag,
+				    unsigned int  lookup_index,
+				    hb_set_t     *glyphs_before, /* OUT. May be NULL */
+				    hb_set_t     *glyphs_input,  /* OUT. May be NULL */
+				    hb_set_t     *glyphs_after,  /* OUT. May be NULL */
+				    hb_set_t     *glyphs_output  /* OUT. May be NULL */);
+
+#ifdef HB_NOT_IMPLEMENTED
+typedef struct
+{
+  const hb_codepoint_t *before,
+  unsigned int          before_length,
+  const hb_codepoint_t *input,
+  unsigned int          input_length,
+  const hb_codepoint_t *after,
+  unsigned int          after_length,
+} hb_ot_layout_glyph_sequence_t;
+
+typedef hb_bool_t
+(*hb_ot_layout_glyph_sequence_func_t) (hb_font_t    *font,
+				       hb_tag_t      table_tag,
+				       unsigned int  lookup_index,
+				       const hb_ot_layout_glyph_sequence_t *sequence,
+				       void         *user_data);
+
+void
+Xhb_ot_layout_lookup_enumerate_sequences (hb_face_t    *face,
+					 hb_tag_t      table_tag,
+					 unsigned int  lookup_index,
+					 hb_ot_layout_glyph_sequence_func_t callback,
+					 void         *user_data);
+#endif
+
+
+/*
+ * GSUB
+ */
+
+hb_bool_t
+hb_ot_layout_has_substitution (hb_face_t *face);
+
+hb_bool_t
+hb_ot_layout_lookup_would_substitute (hb_face_t            *face,
+				      unsigned int          lookup_index,
+				      const hb_codepoint_t *glyphs,
+				      unsigned int          glyphs_length,
+				      hb_bool_t             zero_context);
+
+void
+hb_ot_layout_lookup_substitute_closure (hb_face_t    *face,
+				        unsigned int  lookup_index,
+				        hb_set_t     *glyphs
+					/*TODO , hb_bool_t  inclusive */);
+
+#ifdef HB_NOT_IMPLEMENTED
+/* Note: You better have GDEF when using this API, or marks won't do much. */
+hb_bool_t
+Xhb_ot_layout_lookup_substitute (hb_font_t            *font,
+				unsigned int          lookup_index,
+				const hb_ot_layout_glyph_sequence_t *sequence,
+				unsigned int          out_size,
+				hb_codepoint_t       *glyphs_out,   /* OUT */
+				unsigned int         *clusters_out, /* OUT */
+				unsigned int         *out_length    /* OUT */);
+#endif
+
+
+/*
+ * GPOS
+ */
+
+hb_bool_t
+hb_ot_layout_has_positioning (hb_face_t *face);
+
+#ifdef HB_NOT_IMPLEMENTED
+/* Note: You better have GDEF when using this API, or marks won't do much. */
+hb_bool_t
+Xhb_ot_layout_lookup_position (hb_font_t            *font,
+			      unsigned int          lookup_index,
+			      const hb_ot_layout_glyph_sequence_t *sequence,
+			      hb_glyph_position_t  *positions /* IN / OUT */);
+#endif
+
+/* Optical 'size' feature info.  Returns true if found.
+ * http://www.microsoft.com/typography/otspec/features_pt.htm#size */
+hb_bool_t
+hb_ot_layout_get_size_params (hb_face_t    *face,
+			      unsigned int *design_size,       /* OUT.  May be NULL */
+			      unsigned int *subfamily_id,      /* OUT.  May be NULL */
+			      unsigned int *subfamily_name_id, /* OUT.  May be NULL */
+			      unsigned int *range_start,       /* OUT.  May be NULL */
+			      unsigned int *range_end          /* OUT.  May be NULL */);
+
+
+HB_END_DECLS
+
+#endif /* HB_OT_LAYOUT_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-map-private.hh b/extensions/externals/src/harfbuzz/src/hb-ot-map-private.hh
new file mode 100644
index 0000000..0e718a6
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-map-private.hh
@@ -0,0 +1,247 @@
+/*
+ * Copyright © 2009,2010  Red Hat, Inc.
+ * Copyright © 2010,2011,2012,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_MAP_PRIVATE_HH
+#define HB_OT_MAP_PRIVATE_HH
+
+#include "hb-buffer-private.hh"
+
+
+struct hb_ot_shape_plan_t;
+
+static const hb_tag_t table_tags[2] = {HB_OT_TAG_GSUB, HB_OT_TAG_GPOS};
+
+struct hb_ot_map_t
+{
+  friend struct hb_ot_map_builder_t;
+
+  public:
+
+  struct feature_map_t {
+    hb_tag_t tag; /* should be first for our bsearch to work */
+    unsigned int index[2]; /* GSUB/GPOS */
+    unsigned int stage[2]; /* GSUB/GPOS */
+    unsigned int shift;
+    hb_mask_t mask;
+    hb_mask_t _1_mask; /* mask for value=1, for quick access */
+    unsigned int needs_fallback : 1;
+    unsigned int auto_zwj : 1;
+
+    static int cmp (const feature_map_t *a, const feature_map_t *b)
+    { return a->tag < b->tag ? -1 : a->tag > b->tag ? 1 : 0; }
+  };
+
+  struct lookup_map_t {
+    unsigned short index;
+    unsigned short auto_zwj : 1;
+    hb_mask_t mask;
+
+    static int cmp (const lookup_map_t *a, const lookup_map_t *b)
+    { return a->index < b->index ? -1 : a->index > b->index ? 1 : 0; }
+  };
+
+  typedef void (*pause_func_t) (const struct hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer);
+
+  struct stage_map_t {
+    unsigned int last_lookup; /* Cumulative */
+    pause_func_t pause_func;
+  };
+
+
+  hb_ot_map_t (void) { memset (this, 0, sizeof (*this)); }
+
+  inline hb_mask_t get_global_mask (void) const { return global_mask; }
+
+  inline hb_mask_t get_mask (hb_tag_t feature_tag, unsigned int *shift = NULL) const {
+    const feature_map_t *map = features.bsearch (&feature_tag);
+    if (shift) *shift = map ? map->shift : 0;
+    return map ? map->mask : 0;
+  }
+
+  inline bool needs_fallback (hb_tag_t feature_tag) const {
+    const feature_map_t *map = features.bsearch (&feature_tag);
+    return map ? map->needs_fallback : false;
+  }
+
+  inline hb_mask_t get_1_mask (hb_tag_t feature_tag) const {
+    const feature_map_t *map = features.bsearch (&feature_tag);
+    return map ? map->_1_mask : 0;
+  }
+
+  inline unsigned int get_feature_index (unsigned int table_index, hb_tag_t feature_tag) const {
+    const feature_map_t *map = features.bsearch (&feature_tag);
+    return map ? map->index[table_index] : HB_OT_LAYOUT_NO_FEATURE_INDEX;
+  }
+
+  inline unsigned int get_feature_stage (unsigned int table_index, hb_tag_t feature_tag) const {
+    const feature_map_t *map = features.bsearch (&feature_tag);
+    return map ? map->stage[table_index] : (unsigned int) -1;
+  }
+
+  inline void get_stage_lookups (unsigned int table_index, unsigned int stage,
+				 const struct lookup_map_t **plookups, unsigned int *lookup_count) const {
+    if (unlikely (stage == (unsigned int) -1)) {
+      *plookups = NULL;
+      *lookup_count = 0;
+      return;
+    }
+    assert (stage <= stages[table_index].len);
+    unsigned int start = stage ? stages[table_index][stage - 1].last_lookup : 0;
+    unsigned int end   = stage < stages[table_index].len ? stages[table_index][stage].last_lookup : lookups[table_index].len;
+    *plookups = &lookups[table_index][start];
+    *lookup_count = end - start;
+  }
+
+  HB_INTERNAL void collect_lookups (unsigned int table_index, hb_set_t *lookups) const;
+  template <typename Proxy>
+  HB_INTERNAL inline void apply (const Proxy &proxy,
+				 const struct hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const;
+  HB_INTERNAL void substitute (const struct hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const;
+  HB_INTERNAL void position (const struct hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const;
+
+  inline void finish (void) {
+    features.finish ();
+    for (unsigned int table_index = 0; table_index < 2; table_index++)
+    {
+      lookups[table_index].finish ();
+      stages[table_index].finish ();
+    }
+  }
+
+  public:
+  hb_tag_t chosen_script[2];
+  bool found_script[2];
+
+  private:
+
+  HB_INTERNAL void add_lookups (hb_face_t    *face,
+				unsigned int  table_index,
+				unsigned int  feature_index,
+				hb_mask_t     mask,
+				bool          auto_zwj);
+
+  hb_mask_t global_mask;
+
+  hb_prealloced_array_t<feature_map_t, 8> features;
+  hb_prealloced_array_t<lookup_map_t, 32> lookups[2]; /* GSUB/GPOS */
+  hb_prealloced_array_t<stage_map_t, 4> stages[2]; /* GSUB/GPOS */
+};
+
+enum hb_ot_map_feature_flags_t {
+  F_NONE		= 0x0000,
+  F_GLOBAL		= 0x0001,
+  F_HAS_FALLBACK	= 0x0002,
+  F_MANUAL_ZWJ		= 0x0004
+};
+/* Macro version for where const is desired. */
+#define F_COMBINE(l,r) (hb_ot_map_feature_flags_t ((unsigned int) (l) | (unsigned int) (r)))
+inline hb_ot_map_feature_flags_t
+operator | (hb_ot_map_feature_flags_t l, hb_ot_map_feature_flags_t r)
+{ return hb_ot_map_feature_flags_t ((unsigned int) l | (unsigned int) r); }
+inline hb_ot_map_feature_flags_t
+operator & (hb_ot_map_feature_flags_t l, hb_ot_map_feature_flags_t r)
+{ return hb_ot_map_feature_flags_t ((unsigned int) l & (unsigned int) r); }
+inline hb_ot_map_feature_flags_t
+operator ~ (hb_ot_map_feature_flags_t r)
+{ return hb_ot_map_feature_flags_t (~(unsigned int) r); }
+inline hb_ot_map_feature_flags_t&
+operator |= (hb_ot_map_feature_flags_t &l, hb_ot_map_feature_flags_t r)
+{ l = l | r; return l; }
+inline hb_ot_map_feature_flags_t&
+operator &= (hb_ot_map_feature_flags_t& l, hb_ot_map_feature_flags_t r)
+{ l = l & r; return l; }
+
+
+struct hb_ot_map_builder_t
+{
+  public:
+
+  HB_INTERNAL hb_ot_map_builder_t (hb_face_t *face_,
+				   const hb_segment_properties_t *props_);
+
+  HB_INTERNAL void add_feature (hb_tag_t tag, unsigned int value,
+				hb_ot_map_feature_flags_t flags);
+
+  inline void add_global_bool_feature (hb_tag_t tag)
+  { add_feature (tag, 1, F_GLOBAL); }
+
+  inline void add_gsub_pause (hb_ot_map_t::pause_func_t pause_func)
+  { add_pause (0, pause_func); }
+  inline void add_gpos_pause (hb_ot_map_t::pause_func_t pause_func)
+  { add_pause (1, pause_func); }
+
+  HB_INTERNAL void compile (struct hb_ot_map_t &m);
+
+  inline void finish (void) {
+    feature_infos.finish ();
+    for (unsigned int table_index = 0; table_index < 2; table_index++)
+    {
+      stages[table_index].finish ();
+    }
+  }
+
+  private:
+
+  struct feature_info_t {
+    hb_tag_t tag;
+    unsigned int seq; /* sequence#, used for stable sorting only */
+    unsigned int max_value;
+    hb_ot_map_feature_flags_t flags;
+    unsigned int default_value; /* for non-global features, what should the unset glyphs take */
+    unsigned int stage[2]; /* GSUB/GPOS */
+
+    static int cmp (const feature_info_t *a, const feature_info_t *b)
+    { return (a->tag != b->tag) ?  (a->tag < b->tag ? -1 : 1) : (a->seq < b->seq ? -1 : 1); }
+  };
+
+  struct stage_info_t {
+    unsigned int index;
+    hb_ot_map_t::pause_func_t pause_func;
+  };
+
+  HB_INTERNAL void add_pause (unsigned int table_index, hb_ot_map_t::pause_func_t pause_func);
+
+  public:
+
+  hb_face_t *face;
+  hb_segment_properties_t props;
+
+  hb_tag_t chosen_script[2];
+  bool found_script[2];
+  unsigned int script_index[2], language_index[2];
+
+  private:
+
+  unsigned int current_stage[2]; /* GSUB/GPOS */
+  hb_prealloced_array_t<feature_info_t, 32> feature_infos;
+  hb_prealloced_array_t<stage_info_t, 8> stages[2]; /* GSUB/GPOS */
+};
+
+
+
+#endif /* HB_OT_MAP_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-map.cc b/extensions/externals/src/harfbuzz/src/hb-ot-map.cc
new file mode 100644
index 0000000..43856fa
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-map.cc
@@ -0,0 +1,275 @@
+/*
+ * Copyright © 2009,2010  Red Hat, Inc.
+ * Copyright © 2010,2011,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-map-private.hh"
+
+#include "hb-ot-layout-private.hh"
+
+
+void
+hb_ot_map_t::add_lookups (hb_face_t    *face,
+			  unsigned int  table_index,
+			  unsigned int  feature_index,
+			  hb_mask_t     mask,
+			  bool          auto_zwj)
+{
+  unsigned int lookup_indices[32];
+  unsigned int offset, len;
+
+  offset = 0;
+  do {
+    len = ARRAY_LENGTH (lookup_indices);
+    hb_ot_layout_feature_get_lookups (face,
+				      table_tags[table_index],
+				      feature_index,
+				      offset, &len,
+				      lookup_indices);
+
+    for (unsigned int i = 0; i < len; i++) {
+      hb_ot_map_t::lookup_map_t *lookup = lookups[table_index].push ();
+      if (unlikely (!lookup))
+        return;
+      lookup->mask = mask;
+      lookup->index = lookup_indices[i];
+      lookup->auto_zwj = auto_zwj;
+    }
+
+    offset += len;
+  } while (len == ARRAY_LENGTH (lookup_indices));
+}
+
+hb_ot_map_builder_t::hb_ot_map_builder_t (hb_face_t *face_,
+					  const hb_segment_properties_t *props_)
+{
+  memset (this, 0, sizeof (*this));
+
+  face = face_;
+  props = *props_;
+
+
+  /* Fetch script/language indices for GSUB/GPOS.  We need these later to skip
+   * features not available in either table and not waste precious bits for them. */
+
+  hb_tag_t script_tags[3] = {HB_TAG_NONE, HB_TAG_NONE, HB_TAG_NONE};
+  hb_tag_t language_tag;
+
+  hb_ot_tags_from_script (props.script, &script_tags[0], &script_tags[1]);
+  language_tag = hb_ot_tag_from_language (props.language);
+
+  for (unsigned int table_index = 0; table_index < 2; table_index++) {
+    hb_tag_t table_tag = table_tags[table_index];
+    found_script[table_index] = hb_ot_layout_table_choose_script (face, table_tag, script_tags, &script_index[table_index], &chosen_script[table_index]);
+    hb_ot_layout_script_find_language (face, table_tag, script_index[table_index], language_tag, &language_index[table_index]);
+  }
+}
+
+void hb_ot_map_builder_t::add_feature (hb_tag_t tag, unsigned int value,
+				       hb_ot_map_feature_flags_t flags)
+{
+  feature_info_t *info = feature_infos.push();
+  if (unlikely (!info)) return;
+  info->tag = tag;
+  info->seq = feature_infos.len;
+  info->max_value = value;
+  info->flags = flags;
+  info->default_value = (flags & F_GLOBAL) ? value : 0;
+  info->stage[0] = current_stage[0];
+  info->stage[1] = current_stage[1];
+}
+
+
+void hb_ot_map_t::collect_lookups (unsigned int table_index, hb_set_t *lookups_out) const
+{
+  for (unsigned int i = 0; i < lookups[table_index].len; i++)
+    hb_set_add (lookups_out, lookups[table_index][i].index);
+}
+
+void hb_ot_map_builder_t::add_pause (unsigned int table_index, hb_ot_map_t::pause_func_t pause_func)
+{
+  stage_info_t *s = stages[table_index].push ();
+  if (likely (s)) {
+    s->index = current_stage[table_index];
+    s->pause_func = pause_func;
+  }
+
+  current_stage[table_index]++;
+}
+
+void
+hb_ot_map_builder_t::compile (hb_ot_map_t &m)
+{
+  m.global_mask = 1;
+
+  for (unsigned int table_index = 0; table_index < 2; table_index++) {
+    m.chosen_script[table_index] = chosen_script[table_index];
+    m.found_script[table_index] = found_script[table_index];
+  }
+
+  if (!feature_infos.len)
+    return;
+
+  /* Sort features and merge duplicates */
+  {
+    feature_infos.sort ();
+    unsigned int j = 0;
+    for (unsigned int i = 1; i < feature_infos.len; i++)
+      if (feature_infos[i].tag != feature_infos[j].tag)
+	feature_infos[++j] = feature_infos[i];
+      else {
+	if (feature_infos[i].flags & F_GLOBAL) {
+	  feature_infos[j].flags |= F_GLOBAL;
+	  feature_infos[j].max_value = feature_infos[i].max_value;
+	  feature_infos[j].default_value = feature_infos[i].default_value;
+	} else {
+	  feature_infos[j].flags &= ~F_GLOBAL;
+	  feature_infos[j].max_value = MAX (feature_infos[j].max_value, feature_infos[i].max_value);
+	  /* Inherit default_value from j */
+	}
+	feature_infos[j].flags |= (feature_infos[i].flags & F_HAS_FALLBACK);
+	feature_infos[j].stage[0] = MIN (feature_infos[j].stage[0], feature_infos[i].stage[0]);
+	feature_infos[j].stage[1] = MIN (feature_infos[j].stage[1], feature_infos[i].stage[1]);
+      }
+    feature_infos.shrink (j + 1);
+  }
+
+
+  /* Allocate bits now */
+  unsigned int next_bit = 1;
+  for (unsigned int i = 0; i < feature_infos.len; i++) {
+    const feature_info_t *info = &feature_infos[i];
+
+    unsigned int bits_needed;
+
+    if ((info->flags & F_GLOBAL) && info->max_value == 1)
+      /* Uses the global bit */
+      bits_needed = 0;
+    else
+      bits_needed = _hb_bit_storage (info->max_value);
+
+    if (!info->max_value || next_bit + bits_needed > 8 * sizeof (hb_mask_t))
+      continue; /* Feature disabled, or not enough bits. */
+
+
+    bool found = false;
+    unsigned int feature_index[2];
+    for (unsigned int table_index = 0; table_index < 2; table_index++)
+      found |= hb_ot_layout_language_find_feature (face,
+						   table_tags[table_index],
+						   script_index[table_index],
+						   language_index[table_index],
+						   info->tag,
+						   &feature_index[table_index]);
+    if (!found && !(info->flags & F_HAS_FALLBACK))
+      continue;
+
+
+    hb_ot_map_t::feature_map_t *map = m.features.push ();
+    if (unlikely (!map))
+      break;
+
+    map->tag = info->tag;
+    map->index[0] = feature_index[0];
+    map->index[1] = feature_index[1];
+    map->stage[0] = info->stage[0];
+    map->stage[1] = info->stage[1];
+    map->auto_zwj = !(info->flags & F_MANUAL_ZWJ);
+    if ((info->flags & F_GLOBAL) && info->max_value == 1) {
+      /* Uses the global bit */
+      map->shift = 0;
+      map->mask = 1;
+    } else {
+      map->shift = next_bit;
+      map->mask = (1 << (next_bit + bits_needed)) - (1 << next_bit);
+      next_bit += bits_needed;
+      m.global_mask |= (info->default_value << map->shift) & map->mask;
+    }
+    map->_1_mask = (1 << map->shift) & map->mask;
+    map->needs_fallback = !found;
+
+  }
+  feature_infos.shrink (0); /* Done with these */
+
+
+  add_gsub_pause (NULL);
+  add_gpos_pause (NULL);
+
+  for (unsigned int table_index = 0; table_index < 2; table_index++) {
+    hb_tag_t table_tag = table_tags[table_index];
+
+    /* Collect lookup indices for features */
+
+    unsigned int required_feature_index;
+    if (hb_ot_layout_language_get_required_feature_index (face,
+							  table_tag,
+							  script_index[table_index],
+							  language_index[table_index],
+							  &required_feature_index))
+      m.add_lookups (face, table_index, required_feature_index, 1, true);
+
+    unsigned int stage_index = 0;
+    unsigned int last_num_lookups = 0;
+    for (unsigned stage = 0; stage < current_stage[table_index]; stage++)
+    {
+      for (unsigned i = 0; i < m.features.len; i++)
+        if (m.features[i].stage[table_index] == stage)
+	  m.add_lookups (face, table_index,
+			 m.features[i].index[table_index],
+			 m.features[i].mask,
+			 m.features[i].auto_zwj);
+
+      /* Sort lookups and merge duplicates */
+      if (last_num_lookups < m.lookups[table_index].len)
+      {
+	m.lookups[table_index].sort (last_num_lookups, m.lookups[table_index].len);
+
+	unsigned int j = last_num_lookups;
+	for (unsigned int i = j + 1; i < m.lookups[table_index].len; i++)
+	  if (m.lookups[table_index][i].index != m.lookups[table_index][j].index)
+	    m.lookups[table_index][++j] = m.lookups[table_index][i];
+	  else
+	  {
+	    m.lookups[table_index][j].mask |= m.lookups[table_index][i].mask;
+	    m.lookups[table_index][j].auto_zwj &= m.lookups[table_index][i].auto_zwj;
+	  }
+	m.lookups[table_index].shrink (j + 1);
+      }
+
+      last_num_lookups = m.lookups[table_index].len;
+
+      if (stage_index < stages[table_index].len && stages[table_index][stage_index].index == stage) {
+	hb_ot_map_t::stage_map_t *stage_map = m.stages[table_index].push ();
+	if (likely (stage_map)) {
+	  stage_map->last_lookup = last_num_lookups;
+	  stage_map->pause_func = stages[table_index][stage_index].pause_func;
+	}
+
+	stage_index++;
+      }
+    }
+  }
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-maxp-table.hh b/extensions/externals/src/harfbuzz/src/hb-ot-maxp-table.hh
new file mode 100644
index 0000000..e6d2555
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-maxp-table.hh
@@ -0,0 +1,69 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_MAXP_TABLE_HH
+#define HB_OT_MAXP_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * maxp -- The Maximum Profile Table
+ */
+
+#define HB_OT_TAG_maxp HB_TAG('m','a','x','p')
+
+struct maxp
+{
+  static const hb_tag_t tableTag	= HB_OT_TAG_maxp;
+
+  inline unsigned int get_num_glyphs (void) const {
+    return numGlyphs;
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) &&
+			 likely (version.major == 1 || (version.major == 0 && version.minor == 0x5000)));
+  }
+
+  /* We only implement version 0.5 as none of the extra fields in version 1.0 are useful. */
+  protected:
+  FixedVersion	version;		/* Version of the maxp table (0.5 or 1.0),
+					 * 0x00005000 or 0x00010000. */
+  USHORT	numGlyphs;		/* The number of glyphs in the font. */
+  public:
+  DEFINE_SIZE_STATIC (6);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_MAXP_TABLE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-name-table.hh b/extensions/externals/src/harfbuzz/src/hb-ot-name-table.hh
new file mode 100644
index 0000000..07dc056
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-name-table.hh
@@ -0,0 +1,134 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_NAME_TABLE_HH
+#define HB_OT_NAME_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * name -- The Naming Table
+ */
+
+#define HB_OT_TAG_name HB_TAG('n','a','m','e')
+
+
+struct NameRecord
+{
+  static int cmp (const NameRecord *a, const NameRecord *b)
+  {
+    int ret;
+    ret = b->platformID.cmp (a->platformID);
+    if (ret) return ret;
+    ret = b->encodingID.cmp (a->encodingID);
+    if (ret) return ret;
+    ret = b->languageID.cmp (a->languageID);
+    if (ret) return ret;
+    ret = b->nameID.cmp (a->nameID);
+    if (ret) return ret;
+    return 0;
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+    TRACE_SANITIZE (this);
+    /* We can check from base all the way up to the end of string... */
+    return TRACE_RETURN (c->check_struct (this) && c->check_range ((char *) base, (unsigned int) length + offset));
+  }
+
+  USHORT	platformID;	/* Platform ID. */
+  USHORT	encodingID;	/* Platform-specific encoding ID. */
+  USHORT	languageID;	/* Language ID. */
+  USHORT	nameID;		/* Name ID. */
+  USHORT	length;		/* String length (in bytes). */
+  USHORT	offset;		/* String offset from start of storage area (in bytes). */
+  public:
+  DEFINE_SIZE_STATIC (12);
+};
+
+struct name
+{
+  static const hb_tag_t tableTag	= HB_OT_TAG_name;
+
+  inline unsigned int get_name (unsigned int platform_id,
+				unsigned int encoding_id,
+				unsigned int language_id,
+				unsigned int name_id,
+				void *buffer,
+				unsigned int buffer_length) const
+  {
+    NameRecord key;
+    key.platformID.set (platform_id);
+    key.encodingID.set (encoding_id);
+    key.languageID.set (language_id);
+    key.nameID.set (name_id);
+    NameRecord *match = (NameRecord *) bsearch (&key, nameRecord, count, sizeof (nameRecord[0]), (hb_compare_func_t) NameRecord::cmp);
+
+    if (!match)
+      return 0;
+
+    unsigned int length = MIN (buffer_length, (unsigned int) match->length);
+    memcpy (buffer, (char *) this + stringOffset + match->offset, length);
+    return length;
+  }
+
+  inline unsigned int get_size (void) const
+  { return min_size + count * nameRecord[0].min_size; }
+
+  inline bool sanitize_records (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    char *string_pool = (char *) this + stringOffset;
+    unsigned int _count = count;
+    for (unsigned int i = 0; i < _count; i++)
+      if (!nameRecord[i].sanitize (c, string_pool)) return TRACE_RETURN (false);
+    return TRACE_RETURN (true);
+  }
+
+  inline bool sanitize (hb_sanitize_context_t *c) {
+    TRACE_SANITIZE (this);
+    return TRACE_RETURN (c->check_struct (this) &&
+			 likely (format == 0 || format == 1) &&
+			 c->check_array (nameRecord, nameRecord[0].static_size, count) &&
+			 sanitize_records (c));
+  }
+
+  /* We only implement format 0 for now. */
+  USHORT	format;			/* Format selector (=0/1). */
+  USHORT	count;			/* Number of name records. */
+  Offset	stringOffset;		/* Offset to start of string storage (from start of table). */
+  NameRecord	nameRecord[VAR];	/* The name records where count is the number of records. */
+  public:
+  DEFINE_SIZE_ARRAY (6, nameRecord);
+};
+
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_NAME_TABLE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic-fallback.hh b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic-fallback.hh
new file mode 100644
index 0000000..6b2b87e
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic-fallback.hh
@@ -0,0 +1,260 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_ARABIC_FALLBACK_HH
+#define HB_OT_SHAPE_COMPLEX_ARABIC_FALLBACK_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-shape-private.hh"
+#include "hb-ot-layout-gsub-table.hh"
+
+
+static const hb_tag_t arabic_fallback_features[] =
+{
+  HB_TAG('i','n','i','t'),
+  HB_TAG('m','e','d','i'),
+  HB_TAG('f','i','n','a'),
+  HB_TAG('i','s','o','l'),
+  HB_TAG('r','l','i','g'),
+};
+
+/* Same order as the fallback feature array */
+enum {
+  FALLBACK_INIT,
+  FALLBACK_MEDI,
+  FALLBACK_FINA,
+  FALLBACK_ISOL,
+  FALLBACK_RLIG,
+  ARABIC_NUM_FALLBACK_FEATURES
+};
+
+static OT::SubstLookup *
+arabic_fallback_synthesize_lookup_single (const hb_ot_shape_plan_t *plan HB_UNUSED,
+					  hb_font_t *font,
+					  unsigned int feature_index)
+{
+  OT::GlyphID glyphs[SHAPING_TABLE_LAST - SHAPING_TABLE_FIRST + 1];
+  OT::GlyphID substitutes[SHAPING_TABLE_LAST - SHAPING_TABLE_FIRST + 1];
+  unsigned int num_glyphs = 0;
+
+  /* Populate arrays */
+  for (hb_codepoint_t u = SHAPING_TABLE_FIRST; u < SHAPING_TABLE_LAST + 1; u++)
+  {
+    hb_codepoint_t s = shaping_table[u - SHAPING_TABLE_FIRST][feature_index];
+    hb_codepoint_t u_glyph, s_glyph;
+
+    if (!s ||
+	!hb_font_get_glyph (font, u, 0, &u_glyph) ||
+	!hb_font_get_glyph (font, s, 0, &s_glyph) ||
+	u_glyph == s_glyph ||
+	u_glyph > 0xFFFF || s_glyph > 0xFFFF)
+      continue;
+
+    glyphs[num_glyphs].set (u_glyph);
+    substitutes[num_glyphs].set (s_glyph);
+
+    num_glyphs++;
+  }
+
+  /* Bubble-sort!
+   * May not be good-enough for presidential candidate interviews, but good-enough for us... */
+  hb_bubble_sort (&glyphs[0], num_glyphs, OT::GlyphID::cmp, &substitutes[0]);
+
+  OT::Supplier<OT::GlyphID> glyphs_supplier      (glyphs, num_glyphs);
+  OT::Supplier<OT::GlyphID> substitutes_supplier (substitutes, num_glyphs);
+
+  /* Each glyph takes four bytes max, and there's some overhead. */
+  char buf[(SHAPING_TABLE_LAST - SHAPING_TABLE_FIRST + 1) * 4 + 128];
+  OT::hb_serialize_context_t c (buf, sizeof (buf));
+  OT::SubstLookup *lookup = c.start_serialize<OT::SubstLookup> ();
+  bool ret = lookup->serialize_single (&c,
+				       OT::LookupFlag::IgnoreMarks,
+				       glyphs_supplier,
+				       substitutes_supplier,
+				       num_glyphs);
+  c.end_serialize ();
+  /* TODO sanitize the results? */
+
+  return ret ? c.copy<OT::SubstLookup> () : NULL;
+}
+
+static OT::SubstLookup *
+arabic_fallback_synthesize_lookup_ligature (const hb_ot_shape_plan_t *plan HB_UNUSED,
+					    hb_font_t *font)
+{
+  OT::GlyphID first_glyphs[ARRAY_LENGTH_CONST (ligature_table)];
+  unsigned int first_glyphs_indirection[ARRAY_LENGTH_CONST (ligature_table)];
+  unsigned int ligature_per_first_glyph_count_list[ARRAY_LENGTH_CONST (first_glyphs)];
+  unsigned int num_first_glyphs = 0;
+
+  /* We know that all our ligatures are 2-component */
+  OT::GlyphID ligature_list[ARRAY_LENGTH_CONST (first_glyphs) * ARRAY_LENGTH_CONST(ligature_table[0].ligatures)];
+  unsigned int component_count_list[ARRAY_LENGTH_CONST (ligature_list)];
+  OT::GlyphID component_list[ARRAY_LENGTH_CONST (ligature_list) * 1/* One extra component per ligature */];
+  unsigned int num_ligatures = 0;
+
+  /* Populate arrays */
+
+  /* Sort out the first-glyphs */
+  for (unsigned int first_glyph_idx = 0; first_glyph_idx < ARRAY_LENGTH (first_glyphs); first_glyph_idx++)
+  {
+    hb_codepoint_t first_u = ligature_table[first_glyph_idx].first;
+    hb_codepoint_t first_glyph;
+    if (!hb_font_get_glyph (font, first_u, 0, &first_glyph))
+      continue;
+    first_glyphs[num_first_glyphs].set (first_glyph);
+    ligature_per_first_glyph_count_list[num_first_glyphs] = 0;
+    first_glyphs_indirection[num_first_glyphs] = first_glyph_idx;
+    num_first_glyphs++;
+  }
+  hb_bubble_sort (&first_glyphs[0], num_first_glyphs, OT::GlyphID::cmp, &first_glyphs_indirection[0]);
+
+  /* Now that the first-glyphs are sorted, walk again, populate ligatures. */
+  for (unsigned int i = 0; i < num_first_glyphs; i++)
+  {
+    unsigned int first_glyph_idx = first_glyphs_indirection[i];
+
+    for (unsigned int second_glyph_idx = 0; second_glyph_idx < ARRAY_LENGTH (ligature_table[0].ligatures); second_glyph_idx++)
+    {
+      hb_codepoint_t second_u   = ligature_table[first_glyph_idx].ligatures[second_glyph_idx].second;
+      hb_codepoint_t ligature_u = ligature_table[first_glyph_idx].ligatures[second_glyph_idx].ligature;
+      hb_codepoint_t second_glyph, ligature_glyph;
+      if (!second_u ||
+	  !hb_font_get_glyph (font, second_u,   0, &second_glyph) ||
+	  !hb_font_get_glyph (font, ligature_u, 0, &ligature_glyph))
+	continue;
+
+      ligature_per_first_glyph_count_list[i]++;
+
+      ligature_list[num_ligatures].set (ligature_glyph);
+      component_count_list[num_ligatures] = 2;
+      component_list[num_ligatures].set (second_glyph);
+      num_ligatures++;
+    }
+  }
+
+  OT::Supplier<OT::GlyphID>   first_glyphs_supplier                      (first_glyphs, num_first_glyphs);
+  OT::Supplier<unsigned int > ligature_per_first_glyph_count_supplier    (ligature_per_first_glyph_count_list, num_first_glyphs);
+  OT::Supplier<OT::GlyphID>   ligatures_supplier                         (ligature_list, num_ligatures);
+  OT::Supplier<unsigned int > component_count_supplier                   (component_count_list, num_ligatures);
+  OT::Supplier<OT::GlyphID>   component_supplier                         (component_list, num_ligatures);
+
+  /* 16 bytes per ligature ought to be enough... */
+  char buf[ARRAY_LENGTH_CONST (ligature_list) * 16 + 128];
+  OT::hb_serialize_context_t c (buf, sizeof (buf));
+  OT::SubstLookup *lookup = c.start_serialize<OT::SubstLookup> ();
+  bool ret = lookup->serialize_ligature (&c,
+					 OT::LookupFlag::IgnoreMarks,
+					 first_glyphs_supplier,
+					 ligature_per_first_glyph_count_supplier,
+					 num_first_glyphs,
+					 ligatures_supplier,
+					 component_count_supplier,
+					 component_supplier);
+
+  c.end_serialize ();
+  /* TODO sanitize the results? */
+
+  return ret ? c.copy<OT::SubstLookup> () : NULL;
+}
+
+static OT::SubstLookup *
+arabic_fallback_synthesize_lookup (const hb_ot_shape_plan_t *plan,
+				   hb_font_t *font,
+				   unsigned int feature_index)
+{
+  if (feature_index < 4)
+    return arabic_fallback_synthesize_lookup_single (plan, font, feature_index);
+  else
+    return arabic_fallback_synthesize_lookup_ligature (plan, font);
+}
+
+struct arabic_fallback_plan_t
+{
+  ASSERT_POD ();
+
+  hb_mask_t mask_array[ARABIC_NUM_FALLBACK_FEATURES];
+  OT::SubstLookup *lookup_array[ARABIC_NUM_FALLBACK_FEATURES];
+  hb_ot_layout_lookup_accelerator_t accel_array[ARABIC_NUM_FALLBACK_FEATURES];
+};
+
+static const arabic_fallback_plan_t arabic_fallback_plan_nil = {};
+
+static arabic_fallback_plan_t *
+arabic_fallback_plan_create (const hb_ot_shape_plan_t *plan,
+			     hb_font_t *font)
+{
+  arabic_fallback_plan_t *fallback_plan = (arabic_fallback_plan_t *) calloc (1, sizeof (arabic_fallback_plan_t));
+  if (unlikely (!fallback_plan))
+    return const_cast<arabic_fallback_plan_t *> (&arabic_fallback_plan_nil);
+
+  for (unsigned int i = 0; i < ARABIC_NUM_FALLBACK_FEATURES; i++)
+  {
+    fallback_plan->mask_array[i] = plan->map.get_1_mask (arabic_fallback_features[i]);
+    if (fallback_plan->mask_array[i]) {
+      fallback_plan->lookup_array[i] = arabic_fallback_synthesize_lookup (plan, font, i);
+      if (fallback_plan->lookup_array[i])
+	fallback_plan->accel_array[i].init (*fallback_plan->lookup_array[i]);
+    }
+  }
+
+  return fallback_plan;
+}
+
+static void
+arabic_fallback_plan_destroy (arabic_fallback_plan_t *fallback_plan)
+{
+  if (!fallback_plan || fallback_plan == &arabic_fallback_plan_nil)
+    return;
+
+  for (unsigned int i = 0; i < ARABIC_NUM_FALLBACK_FEATURES; i++)
+    if (fallback_plan->lookup_array[i])
+    {
+      fallback_plan->accel_array[i].fini (fallback_plan->lookup_array[i]);
+      free (fallback_plan->lookup_array[i]);
+    }
+
+  free (fallback_plan);
+}
+
+static void
+arabic_fallback_plan_shape (arabic_fallback_plan_t *fallback_plan,
+			    hb_font_t *font,
+			    hb_buffer_t *buffer)
+{
+  OT::hb_apply_context_t c (0, font, buffer);
+  for (unsigned int i = 0; i < ARABIC_NUM_FALLBACK_FEATURES; i++)
+    if (fallback_plan->lookup_array[i]) {
+      c.set_lookup_mask (fallback_plan->mask_array[i]);
+      hb_ot_layout_substitute_lookup (&c,
+				      *fallback_plan->lookup_array[i],
+				      fallback_plan->accel_array[i]);
+    }
+}
+
+
+#endif /* HB_OT_SHAPE_COMPLEX_ARABIC_FALLBACK_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic-table.hh b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic-table.hh
new file mode 100644
index 0000000..730a275
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic-table.hh
@@ -0,0 +1,942 @@
+/* == Start of generated table == */
+/*
+ * The following table is generated by running:
+ *
+ *   ./gen-arabic-table.py ArabicShaping.txt UnicodeData.txt
+ *
+ * on files with these headers:
+ *
+ * # ArabicShaping-6.2.0.txt
+ * # Date: 2012-05-15, 21:05:00 GMT [KW]
+ * UnicodeData.txt does not have a header.
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH
+#define HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH
+
+
+static const uint8_t joining_table[] =
+{
+
+  /* Arabic Characters */
+
+  JOINING_TYPE_U, /* 0600; ARABIC NUMBER SIGN; U; No_Joining_Group */
+  JOINING_TYPE_U, /* 0601; ARABIC SIGN SANAH; U; No_Joining_Group */
+  JOINING_TYPE_U, /* 0602; ARABIC FOOTNOTE MARKER; U; No_Joining_Group */
+  JOINING_TYPE_U, /* 0603; ARABIC SIGN SAFHA; U; No_Joining_Group */
+  JOINING_TYPE_U, /* 0604; ARABIC SIGN SAMVAT; U; No_Joining_Group */
+  JOINING_TYPE_X, /* 0605 */
+  JOINING_TYPE_X, /* 0606 */
+  JOINING_TYPE_X, /* 0607 */
+  JOINING_TYPE_U, /* 0608; ARABIC RAY; U; No_Joining_Group */
+  JOINING_TYPE_X, /* 0609 */
+  JOINING_TYPE_X, /* 060A */
+  JOINING_TYPE_U, /* 060B; AFGHANI SIGN; U; No_Joining_Group */
+  JOINING_TYPE_X, /* 060C */
+  JOINING_TYPE_X, /* 060D */
+  JOINING_TYPE_X, /* 060E */
+  JOINING_TYPE_X, /* 060F */
+  JOINING_TYPE_X, /* 0610 */
+  JOINING_TYPE_X, /* 0611 */
+  JOINING_TYPE_X, /* 0612 */
+  JOINING_TYPE_X, /* 0613 */
+  JOINING_TYPE_X, /* 0614 */
+  JOINING_TYPE_X, /* 0615 */
+  JOINING_TYPE_X, /* 0616 */
+  JOINING_TYPE_X, /* 0617 */
+  JOINING_TYPE_X, /* 0618 */
+  JOINING_TYPE_X, /* 0619 */
+  JOINING_TYPE_X, /* 061A */
+  JOINING_TYPE_X, /* 061B */
+  JOINING_TYPE_X, /* 061C */
+  JOINING_TYPE_X, /* 061D */
+  JOINING_TYPE_X, /* 061E */
+  JOINING_TYPE_X, /* 061F */
+  JOINING_TYPE_D, /* 0620; DOTLESS YEH WITH SEPARATE RING BELOW; D; YEH */
+  JOINING_TYPE_U, /* 0621; HAMZA; U; No_Joining_Group */
+  JOINING_TYPE_R, /* 0622; ALEF WITH MADDA ABOVE; R; ALEF */
+  JOINING_TYPE_R, /* 0623; ALEF WITH HAMZA ABOVE; R; ALEF */
+  JOINING_TYPE_R, /* 0624; WAW WITH HAMZA ABOVE; R; WAW */
+  JOINING_TYPE_R, /* 0625; ALEF WITH HAMZA BELOW; R; ALEF */
+  JOINING_TYPE_D, /* 0626; DOTLESS YEH WITH HAMZA ABOVE; D; YEH */
+  JOINING_TYPE_R, /* 0627; ALEF; R; ALEF */
+  JOINING_TYPE_D, /* 0628; BEH; D; BEH */
+  JOINING_TYPE_R, /* 0629; TEH MARBUTA; R; TEH MARBUTA */
+  JOINING_TYPE_D, /* 062A; DOTLESS BEH WITH 2 DOTS ABOVE; D; BEH */
+  JOINING_TYPE_D, /* 062B; DOTLESS BEH WITH 3 DOTS ABOVE; D; BEH */
+  JOINING_TYPE_D, /* 062C; HAH WITH DOT BELOW; D; HAH */
+  JOINING_TYPE_D, /* 062D; HAH; D; HAH */
+  JOINING_TYPE_D, /* 062E; HAH WITH DOT ABOVE; D; HAH */
+  JOINING_TYPE_R, /* 062F; DAL; R; DAL */
+  JOINING_TYPE_R, /* 0630; DAL WITH DOT ABOVE; R; DAL */
+  JOINING_TYPE_R, /* 0631; REH; R; REH */
+  JOINING_TYPE_R, /* 0632; REH WITH DOT ABOVE; R; REH */
+  JOINING_TYPE_D, /* 0633; SEEN; D; SEEN */
+  JOINING_TYPE_D, /* 0634; SEEN WITH 3 DOTS ABOVE; D; SEEN */
+  JOINING_TYPE_D, /* 0635; SAD; D; SAD */
+  JOINING_TYPE_D, /* 0636; SAD WITH DOT ABOVE; D; SAD */
+  JOINING_TYPE_D, /* 0637; TAH; D; TAH */
+  JOINING_TYPE_D, /* 0638; TAH WITH DOT ABOVE; D; TAH */
+  JOINING_TYPE_D, /* 0639; AIN; D; AIN */
+  JOINING_TYPE_D, /* 063A; AIN WITH DOT ABOVE; D; AIN */
+  JOINING_TYPE_D, /* 063B; KEHEH WITH 2 DOTS ABOVE; D; GAF */
+  JOINING_TYPE_D, /* 063C; KEHEH WITH 3 DOTS BELOW; D; GAF */
+  JOINING_TYPE_D, /* 063D; FARSI YEH WITH INVERTED V ABOVE; D; FARSI YEH */
+  JOINING_TYPE_D, /* 063E; FARSI YEH WITH 2 DOTS ABOVE; D; FARSI YEH */
+  JOINING_TYPE_D, /* 063F; FARSI YEH WITH 3 DOTS ABOVE; D; FARSI YEH */
+  JOINING_TYPE_C, /* 0640; TATWEEL; C; No_Joining_Group */
+  JOINING_TYPE_D, /* 0641; FEH; D; FEH */
+  JOINING_TYPE_D, /* 0642; QAF; D; QAF */
+  JOINING_TYPE_D, /* 0643; KAF; D; KAF */
+  JOINING_TYPE_D, /* 0644; LAM; D; LAM */
+  JOINING_TYPE_D, /* 0645; MEEM; D; MEEM */
+  JOINING_TYPE_D, /* 0646; NOON; D; NOON */
+  JOINING_TYPE_D, /* 0647; HEH; D; HEH */
+  JOINING_TYPE_R, /* 0648; WAW; R; WAW */
+  JOINING_TYPE_D, /* 0649; DOTLESS YEH; D; YEH */
+  JOINING_TYPE_D, /* 064A; YEH; D; YEH */
+  JOINING_TYPE_X, /* 064B */
+  JOINING_TYPE_X, /* 064C */
+  JOINING_TYPE_X, /* 064D */
+  JOINING_TYPE_X, /* 064E */
+  JOINING_TYPE_X, /* 064F */
+  JOINING_TYPE_X, /* 0650 */
+  JOINING_TYPE_X, /* 0651 */
+  JOINING_TYPE_X, /* 0652 */
+  JOINING_TYPE_X, /* 0653 */
+  JOINING_TYPE_X, /* 0654 */
+  JOINING_TYPE_X, /* 0655 */
+  JOINING_TYPE_X, /* 0656 */
+  JOINING_TYPE_X, /* 0657 */
+  JOINING_TYPE_X, /* 0658 */
+  JOINING_TYPE_X, /* 0659 */
+  JOINING_TYPE_X, /* 065A */
+  JOINING_TYPE_X, /* 065B */
+  JOINING_TYPE_X, /* 065C */
+  JOINING_TYPE_X, /* 065D */
+  JOINING_TYPE_X, /* 065E */
+  JOINING_TYPE_X, /* 065F */
+  JOINING_TYPE_X, /* 0660 */
+  JOINING_TYPE_X, /* 0661 */
+  JOINING_TYPE_X, /* 0662 */
+  JOINING_TYPE_X, /* 0663 */
+  JOINING_TYPE_X, /* 0664 */
+  JOINING_TYPE_X, /* 0665 */
+  JOINING_TYPE_X, /* 0666 */
+  JOINING_TYPE_X, /* 0667 */
+  JOINING_TYPE_X, /* 0668 */
+  JOINING_TYPE_X, /* 0669 */
+  JOINING_TYPE_X, /* 066A */
+  JOINING_TYPE_X, /* 066B */
+  JOINING_TYPE_X, /* 066C */
+  JOINING_TYPE_X, /* 066D */
+  JOINING_TYPE_D, /* 066E; DOTLESS BEH; D; BEH */
+  JOINING_TYPE_D, /* 066F; DOTLESS QAF; D; QAF */
+  JOINING_TYPE_X, /* 0670 */
+  JOINING_TYPE_R, /* 0671; ALEF WITH WASLA ABOVE; R; ALEF */
+  JOINING_TYPE_R, /* 0672; ALEF WITH WAVY HAMZA ABOVE; R; ALEF */
+  JOINING_TYPE_R, /* 0673; ALEF WITH WAVY HAMZA BELOW; R; ALEF */
+  JOINING_TYPE_U, /* 0674; HIGH HAMZA; U; No_Joining_Group */
+  JOINING_TYPE_R, /* 0675; HIGH HAMZA ALEF; R; ALEF */
+  JOINING_TYPE_R, /* 0676; HIGH HAMZA WAW; R; WAW */
+  JOINING_TYPE_R, /* 0677; HIGH HAMZA WAW WITH DAMMA ABOVE; R; WAW */
+  JOINING_TYPE_D, /* 0678; HIGH HAMZA DOTLESS YEH; D; YEH */
+  JOINING_TYPE_D, /* 0679; DOTLESS BEH WITH TAH ABOVE; D; BEH */
+  JOINING_TYPE_D, /* 067A; DOTLESS BEH WITH VERTICAL 2 DOTS ABOVE; D; BEH */
+  JOINING_TYPE_D, /* 067B; DOTLESS BEH WITH VERTICAL 2 DOTS BELOW; D; BEH */
+  JOINING_TYPE_D, /* 067C; DOTLESS BEH WITH ATTACHED RING BELOW AND 2 DOTS ABOVE; D; BEH */
+  JOINING_TYPE_D, /* 067D; DOTLESS BEH WITH INVERTED 3 DOTS ABOVE; D; BEH */
+  JOINING_TYPE_D, /* 067E; DOTLESS BEH WITH 3 DOTS BELOW; D; BEH */
+  JOINING_TYPE_D, /* 067F; DOTLESS BEH WITH 4 DOTS ABOVE; D; BEH */
+  JOINING_TYPE_D, /* 0680; DOTLESS BEH WITH 4 DOTS BELOW; D; BEH */
+  JOINING_TYPE_D, /* 0681; HAH WITH HAMZA ABOVE; D; HAH */
+  JOINING_TYPE_D, /* 0682; HAH WITH VERTICAL 2 DOTS ABOVE; D; HAH */
+  JOINING_TYPE_D, /* 0683; HAH WITH 2 DOTS BELOW; D; HAH */
+  JOINING_TYPE_D, /* 0684; HAH WITH VERTICAL 2 DOTS BELOW; D; HAH */
+  JOINING_TYPE_D, /* 0685; HAH WITH 3 DOTS ABOVE; D; HAH */
+  JOINING_TYPE_D, /* 0686; HAH WITH 3 DOTS BELOW; D; HAH */
+  JOINING_TYPE_D, /* 0687; HAH WITH 4 DOTS BELOW; D; HAH */
+  JOINING_TYPE_R, /* 0688; DAL WITH TAH ABOVE; R; DAL */
+  JOINING_TYPE_R, /* 0689; DAL WITH ATTACHED RING BELOW; R; DAL */
+  JOINING_TYPE_R, /* 068A; DAL WITH DOT BELOW; R; DAL */
+  JOINING_TYPE_R, /* 068B; DAL WITH DOT BELOW AND TAH ABOVE; R; DAL */
+  JOINING_TYPE_R, /* 068C; DAL WITH 2 DOTS ABOVE; R; DAL */
+  JOINING_TYPE_R, /* 068D; DAL WITH 2 DOTS BELOW; R; DAL */
+  JOINING_TYPE_R, /* 068E; DAL WITH 3 DOTS ABOVE; R; DAL */
+  JOINING_TYPE_R, /* 068F; DAL WITH INVERTED 3 DOTS ABOVE; R; DAL */
+  JOINING_TYPE_R, /* 0690; DAL WITH 4 DOTS ABOVE; R; DAL */
+  JOINING_TYPE_R, /* 0691; REH WITH TAH ABOVE; R; REH */
+  JOINING_TYPE_R, /* 0692; REH WITH V ABOVE; R; REH */
+  JOINING_TYPE_R, /* 0693; REH WITH ATTACHED RING BELOW; R; REH */
+  JOINING_TYPE_R, /* 0694; REH WITH DOT BELOW; R; REH */
+  JOINING_TYPE_R, /* 0695; REH WITH V BELOW; R; REH */
+  JOINING_TYPE_R, /* 0696; REH WITH DOT BELOW AND DOT WITHIN; R; REH */
+  JOINING_TYPE_R, /* 0697; REH WITH 2 DOTS ABOVE; R; REH */
+  JOINING_TYPE_R, /* 0698; REH WITH 3 DOTS ABOVE; R; REH */
+  JOINING_TYPE_R, /* 0699; REH WITH 4 DOTS ABOVE; R; REH */
+  JOINING_TYPE_D, /* 069A; SEEN WITH DOT BELOW AND DOT ABOVE; D; SEEN */
+  JOINING_TYPE_D, /* 069B; SEEN WITH 3 DOTS BELOW; D; SEEN */
+  JOINING_TYPE_D, /* 069C; SEEN WITH 3 DOTS BELOW AND 3 DOTS ABOVE; D; SEEN */
+  JOINING_TYPE_D, /* 069D; SAD WITH 2 DOTS BELOW; D; SAD */
+  JOINING_TYPE_D, /* 069E; SAD WITH 3 DOTS ABOVE; D; SAD */
+  JOINING_TYPE_D, /* 069F; TAH WITH 3 DOTS ABOVE; D; TAH */
+  JOINING_TYPE_D, /* 06A0; AIN WITH 3 DOTS ABOVE; D; AIN */
+  JOINING_TYPE_D, /* 06A1; DOTLESS FEH; D; FEH */
+  JOINING_TYPE_D, /* 06A2; DOTLESS FEH WITH DOT BELOW; D; FEH */
+  JOINING_TYPE_D, /* 06A3; FEH WITH DOT BELOW; D; FEH */
+  JOINING_TYPE_D, /* 06A4; DOTLESS FEH WITH 3 DOTS ABOVE; D; FEH */
+  JOINING_TYPE_D, /* 06A5; DOTLESS FEH WITH 3 DOTS BELOW; D; FEH */
+  JOINING_TYPE_D, /* 06A6; DOTLESS FEH WITH 4 DOTS ABOVE; D; FEH */
+  JOINING_TYPE_D, /* 06A7; DOTLESS QAF WITH DOT ABOVE; D; QAF */
+  JOINING_TYPE_D, /* 06A8; DOTLESS QAF WITH 3 DOTS ABOVE; D; QAF */
+  JOINING_TYPE_D, /* 06A9; KEHEH; D; GAF */
+  JOINING_TYPE_D, /* 06AA; SWASH KAF; D; SWASH KAF */
+  JOINING_TYPE_D, /* 06AB; KEHEH WITH ATTACHED RING BELOW; D; GAF */
+  JOINING_TYPE_D, /* 06AC; KAF WITH DOT ABOVE; D; KAF */
+  JOINING_TYPE_D, /* 06AD; KAF WITH 3 DOTS ABOVE; D; KAF */
+  JOINING_TYPE_D, /* 06AE; KAF WITH 3 DOTS BELOW; D; KAF */
+  JOINING_TYPE_D, /* 06AF; GAF; D; GAF */
+  JOINING_TYPE_D, /* 06B0; GAF WITH ATTACHED RING BELOW; D; GAF */
+  JOINING_TYPE_D, /* 06B1; GAF WITH 2 DOTS ABOVE; D; GAF */
+  JOINING_TYPE_D, /* 06B2; GAF WITH 2 DOTS BELOW; D; GAF */
+  JOINING_TYPE_D, /* 06B3; GAF WITH VERTICAL 2 DOTS BELOW; D; GAF */
+  JOINING_TYPE_D, /* 06B4; GAF WITH 3 DOTS ABOVE; D; GAF */
+  JOINING_TYPE_D, /* 06B5; LAM WITH V ABOVE; D; LAM */
+  JOINING_TYPE_D, /* 06B6; LAM WITH DOT ABOVE; D; LAM */
+  JOINING_TYPE_D, /* 06B7; LAM WITH 3 DOTS ABOVE; D; LAM */
+  JOINING_TYPE_D, /* 06B8; LAM WITH 3 DOTS BELOW; D; LAM */
+  JOINING_TYPE_D, /* 06B9; NOON WITH DOT BELOW; D; NOON */
+  JOINING_TYPE_D, /* 06BA; DOTLESS NOON; D; NOON */
+  JOINING_TYPE_D, /* 06BB; DOTLESS NOON WITH TAH ABOVE; D; NOON */
+  JOINING_TYPE_D, /* 06BC; NOON WITH ATTACHED RING BELOW; D; NOON */
+  JOINING_TYPE_D, /* 06BD; NYA; D; NYA */
+  JOINING_TYPE_D, /* 06BE; KNOTTED HEH; D; KNOTTED HEH */
+  JOINING_TYPE_D, /* 06BF; HAH WITH 3 DOTS BELOW AND DOT ABOVE; D; HAH */
+  JOINING_TYPE_R, /* 06C0; DOTLESS TEH MARBUTA WITH HAMZA ABOVE; R; TEH MARBUTA */
+  JOINING_TYPE_D, /* 06C1; HEH GOAL; D; HEH GOAL */
+  JOINING_TYPE_D, /* 06C2; HEH GOAL WITH HAMZA ABOVE; D; HEH GOAL */
+  JOINING_TYPE_R, /* 06C3; TEH MARBUTA GOAL; R; TEH MARBUTA GOAL */
+  JOINING_TYPE_R, /* 06C4; WAW WITH ATTACHED RING WITHIN; R; WAW */
+  JOINING_TYPE_R, /* 06C5; WAW WITH BAR; R; WAW */
+  JOINING_TYPE_R, /* 06C6; WAW WITH V ABOVE; R; WAW */
+  JOINING_TYPE_R, /* 06C7; WAW WITH DAMMA ABOVE; R; WAW */
+  JOINING_TYPE_R, /* 06C8; WAW WITH ALEF ABOVE; R; WAW */
+  JOINING_TYPE_R, /* 06C9; WAW WITH INVERTED V ABOVE; R; WAW */
+  JOINING_TYPE_R, /* 06CA; WAW WITH 2 DOTS ABOVE; R; WAW */
+  JOINING_TYPE_R, /* 06CB; WAW WITH 3 DOTS ABOVE; R; WAW */
+  JOINING_TYPE_D, /* 06CC; FARSI YEH; D; FARSI YEH */
+  JOINING_TYPE_R, /* 06CD; YEH WITH TAIL; R; YEH WITH TAIL */
+  JOINING_TYPE_D, /* 06CE; FARSI YEH WITH V ABOVE; D; FARSI YEH */
+  JOINING_TYPE_R, /* 06CF; WAW WITH DOT ABOVE; R; WAW */
+  JOINING_TYPE_D, /* 06D0; DOTLESS YEH WITH VERTICAL 2 DOTS BELOW; D; YEH */
+  JOINING_TYPE_D, /* 06D1; DOTLESS YEH WITH 3 DOTS BELOW; D; YEH */
+  JOINING_TYPE_R, /* 06D2; YEH BARREE; R; YEH BARREE */
+  JOINING_TYPE_R, /* 06D3; YEH BARREE WITH HAMZA ABOVE; R; YEH BARREE */
+  JOINING_TYPE_X, /* 06D4 */
+  JOINING_TYPE_R, /* 06D5; DOTLESS TEH MARBUTA; R; TEH MARBUTA */
+  JOINING_TYPE_X, /* 06D6 */
+  JOINING_TYPE_X, /* 06D7 */
+  JOINING_TYPE_X, /* 06D8 */
+  JOINING_TYPE_X, /* 06D9 */
+  JOINING_TYPE_X, /* 06DA */
+  JOINING_TYPE_X, /* 06DB */
+  JOINING_TYPE_X, /* 06DC */
+  JOINING_TYPE_U, /* 06DD; ARABIC END OF AYAH; U; No_Joining_Group */
+  JOINING_TYPE_X, /* 06DE */
+  JOINING_TYPE_X, /* 06DF */
+  JOINING_TYPE_X, /* 06E0 */
+  JOINING_TYPE_X, /* 06E1 */
+  JOINING_TYPE_X, /* 06E2 */
+  JOINING_TYPE_X, /* 06E3 */
+  JOINING_TYPE_X, /* 06E4 */
+  JOINING_TYPE_X, /* 06E5 */
+  JOINING_TYPE_X, /* 06E6 */
+  JOINING_TYPE_X, /* 06E7 */
+  JOINING_TYPE_X, /* 06E8 */
+  JOINING_TYPE_X, /* 06E9 */
+  JOINING_TYPE_X, /* 06EA */
+  JOINING_TYPE_X, /* 06EB */
+  JOINING_TYPE_X, /* 06EC */
+  JOINING_TYPE_X, /* 06ED */
+  JOINING_TYPE_R, /* 06EE; DAL WITH INVERTED V ABOVE; R; DAL */
+  JOINING_TYPE_R, /* 06EF; REH WITH INVERTED V ABOVE; R; REH */
+  JOINING_TYPE_X, /* 06F0 */
+  JOINING_TYPE_X, /* 06F1 */
+  JOINING_TYPE_X, /* 06F2 */
+  JOINING_TYPE_X, /* 06F3 */
+  JOINING_TYPE_X, /* 06F4 */
+  JOINING_TYPE_X, /* 06F5 */
+  JOINING_TYPE_X, /* 06F6 */
+  JOINING_TYPE_X, /* 06F7 */
+  JOINING_TYPE_X, /* 06F8 */
+  JOINING_TYPE_X, /* 06F9 */
+  JOINING_TYPE_D, /* 06FA; SEEN WITH DOT BELOW AND 3 DOTS ABOVE; D; SEEN */
+  JOINING_TYPE_D, /* 06FB; SAD WITH DOT BELOW AND DOT ABOVE; D; SAD */
+  JOINING_TYPE_D, /* 06FC; AIN WITH DOT BELOW AND DOT ABOVE; D; AIN */
+  JOINING_TYPE_X, /* 06FD */
+  JOINING_TYPE_X, /* 06FE */
+  JOINING_TYPE_D, /* 06FF; KNOTTED HEH WITH INVERTED V ABOVE; D; KNOTTED HEH */
+
+  /* Syriac Characters */
+
+  JOINING_TYPE_X, /* 0700 */
+  JOINING_TYPE_X, /* 0701 */
+  JOINING_TYPE_X, /* 0702 */
+  JOINING_TYPE_X, /* 0703 */
+  JOINING_TYPE_X, /* 0704 */
+  JOINING_TYPE_X, /* 0705 */
+  JOINING_TYPE_X, /* 0706 */
+  JOINING_TYPE_X, /* 0707 */
+  JOINING_TYPE_X, /* 0708 */
+  JOINING_TYPE_X, /* 0709 */
+  JOINING_TYPE_X, /* 070A */
+  JOINING_TYPE_X, /* 070B */
+  JOINING_TYPE_X, /* 070C */
+  JOINING_TYPE_X, /* 070D */
+  JOINING_TYPE_X, /* 070E */
+  JOINING_TYPE_X, /* 070F */
+  JOINING_GROUP_ALAPH, /* 0710; ALAPH; R; ALAPH */
+  JOINING_TYPE_X, /* 0711 */
+  JOINING_TYPE_D, /* 0712; BETH; D; BETH */
+  JOINING_TYPE_D, /* 0713; GAMAL; D; GAMAL */
+  JOINING_TYPE_D, /* 0714; GAMAL GARSHUNI; D; GAMAL */
+  JOINING_GROUP_DALATH_RISH, /* 0715; DALATH; R; DALATH RISH */
+  JOINING_GROUP_DALATH_RISH, /* 0716; DOTLESS DALATH RISH; R; DALATH RISH */
+  JOINING_TYPE_R, /* 0717; HE; R; HE */
+  JOINING_TYPE_R, /* 0718; WAW; R; SYRIAC WAW */
+  JOINING_TYPE_R, /* 0719; ZAIN; R; ZAIN */
+  JOINING_TYPE_D, /* 071A; HETH; D; HETH */
+  JOINING_TYPE_D, /* 071B; TETH; D; TETH */
+  JOINING_TYPE_D, /* 071C; TETH GARSHUNI; D; TETH */
+  JOINING_TYPE_D, /* 071D; YUDH; D; YUDH */
+  JOINING_TYPE_R, /* 071E; YUDH HE; R; YUDH HE */
+  JOINING_TYPE_D, /* 071F; KAPH; D; KAPH */
+  JOINING_TYPE_D, /* 0720; LAMADH; D; LAMADH */
+  JOINING_TYPE_D, /* 0721; MIM; D; MIM */
+  JOINING_TYPE_D, /* 0722; NUN; D; NUN */
+  JOINING_TYPE_D, /* 0723; SEMKATH; D; SEMKATH */
+  JOINING_TYPE_D, /* 0724; FINAL SEMKATH; D; FINAL SEMKATH */
+  JOINING_TYPE_D, /* 0725; E; D; E */
+  JOINING_TYPE_D, /* 0726; PE; D; PE */
+  JOINING_TYPE_D, /* 0727; REVERSED PE; D; REVERSED PE */
+  JOINING_TYPE_R, /* 0728; SADHE; R; SADHE */
+  JOINING_TYPE_D, /* 0729; QAPH; D; QAPH */
+  JOINING_GROUP_DALATH_RISH, /* 072A; RISH; R; DALATH RISH */
+  JOINING_TYPE_D, /* 072B; SHIN; D; SHIN */
+  JOINING_TYPE_R, /* 072C; TAW; R; TAW */
+  JOINING_TYPE_D, /* 072D; PERSIAN BHETH; D; BETH */
+  JOINING_TYPE_D, /* 072E; PERSIAN GHAMAL; D; GAMAL */
+  JOINING_GROUP_DALATH_RISH, /* 072F; PERSIAN DHALATH; R; DALATH RISH */
+  JOINING_TYPE_X, /* 0730 */
+  JOINING_TYPE_X, /* 0731 */
+  JOINING_TYPE_X, /* 0732 */
+  JOINING_TYPE_X, /* 0733 */
+  JOINING_TYPE_X, /* 0734 */
+  JOINING_TYPE_X, /* 0735 */
+  JOINING_TYPE_X, /* 0736 */
+  JOINING_TYPE_X, /* 0737 */
+  JOINING_TYPE_X, /* 0738 */
+  JOINING_TYPE_X, /* 0739 */
+  JOINING_TYPE_X, /* 073A */
+  JOINING_TYPE_X, /* 073B */
+  JOINING_TYPE_X, /* 073C */
+  JOINING_TYPE_X, /* 073D */
+  JOINING_TYPE_X, /* 073E */
+  JOINING_TYPE_X, /* 073F */
+  JOINING_TYPE_X, /* 0740 */
+  JOINING_TYPE_X, /* 0741 */
+  JOINING_TYPE_X, /* 0742 */
+  JOINING_TYPE_X, /* 0743 */
+  JOINING_TYPE_X, /* 0744 */
+  JOINING_TYPE_X, /* 0745 */
+  JOINING_TYPE_X, /* 0746 */
+  JOINING_TYPE_X, /* 0747 */
+  JOINING_TYPE_X, /* 0748 */
+  JOINING_TYPE_X, /* 0749 */
+  JOINING_TYPE_X, /* 074A */
+  JOINING_TYPE_X, /* 074B */
+  JOINING_TYPE_X, /* 074C */
+  JOINING_TYPE_R, /* 074D; SOGDIAN ZHAIN; R; ZHAIN */
+  JOINING_TYPE_D, /* 074E; SOGDIAN KHAPH; D; KHAPH */
+  JOINING_TYPE_D, /* 074F; SOGDIAN FE; D; FE */
+
+  /* Arabic Supplement Characters */
+
+  JOINING_TYPE_D, /* 0750; DOTLESS BEH WITH HORIZONTAL 3 DOTS BELOW; D; BEH */
+  JOINING_TYPE_D, /* 0751; BEH WITH 3 DOTS ABOVE; D; BEH */
+  JOINING_TYPE_D, /* 0752; DOTLESS BEH WITH INVERTED 3 DOTS BELOW; D; BEH */
+  JOINING_TYPE_D, /* 0753; DOTLESS BEH WITH INVERTED 3 DOTS BELOW AND 2 DOTS ABOVE; D; BEH */
+  JOINING_TYPE_D, /* 0754; DOTLESS BEH WITH 2 DOTS BELOW AND DOT ABOVE; D; BEH */
+  JOINING_TYPE_D, /* 0755; DOTLESS BEH WITH INVERTED V BELOW; D; BEH */
+  JOINING_TYPE_D, /* 0756; DOTLESS BEH WITH V ABOVE; D; BEH */
+  JOINING_TYPE_D, /* 0757; HAH WITH 2 DOTS ABOVE; D; HAH */
+  JOINING_TYPE_D, /* 0758; HAH WITH INVERTED 3 DOTS BELOW; D; HAH */
+  JOINING_TYPE_R, /* 0759; DAL WITH VERTICAL 2 DOTS BELOW AND TAH ABOVE; R; DAL */
+  JOINING_TYPE_R, /* 075A; DAL WITH INVERTED V BELOW; R; DAL */
+  JOINING_TYPE_R, /* 075B; REH WITH BAR; R; REH */
+  JOINING_TYPE_D, /* 075C; SEEN WITH 4 DOTS ABOVE; D; SEEN */
+  JOINING_TYPE_D, /* 075D; AIN WITH 2 DOTS ABOVE; D; AIN */
+  JOINING_TYPE_D, /* 075E; AIN WITH INVERTED 3 DOTS ABOVE; D; AIN */
+  JOINING_TYPE_D, /* 075F; AIN WITH VERTICAL 2 DOTS ABOVE; D; AIN */
+  JOINING_TYPE_D, /* 0760; DOTLESS FEH WITH 2 DOTS BELOW; D; FEH */
+  JOINING_TYPE_D, /* 0761; DOTLESS FEH WITH INVERTED 3 DOTS BELOW; D; FEH */
+  JOINING_TYPE_D, /* 0762; KEHEH WITH DOT ABOVE; D; GAF */
+  JOINING_TYPE_D, /* 0763; KEHEH WITH 3 DOTS ABOVE; D; GAF */
+  JOINING_TYPE_D, /* 0764; KEHEH WITH INVERTED 3 DOTS BELOW; D; GAF */
+  JOINING_TYPE_D, /* 0765; MEEM WITH DOT ABOVE; D; MEEM */
+  JOINING_TYPE_D, /* 0766; MEEM WITH DOT BELOW; D; MEEM */
+  JOINING_TYPE_D, /* 0767; NOON WITH 2 DOTS BELOW; D; NOON */
+  JOINING_TYPE_D, /* 0768; NOON WITH TAH ABOVE; D; NOON */
+  JOINING_TYPE_D, /* 0769; NOON WITH V ABOVE; D; NOON */
+  JOINING_TYPE_D, /* 076A; LAM WITH BAR; D; LAM */
+  JOINING_TYPE_R, /* 076B; REH WITH VERTICAL 2 DOTS ABOVE; R; REH */
+  JOINING_TYPE_R, /* 076C; REH WITH HAMZA ABOVE; R; REH */
+  JOINING_TYPE_D, /* 076D; SEEN WITH VERTICAL 2 DOTS ABOVE; D; SEEN */
+  JOINING_TYPE_D, /* 076E; HAH WITH TAH BELOW; D; HAH */
+  JOINING_TYPE_D, /* 076F; HAH WITH TAH AND 2 DOTS BELOW; D; HAH */
+  JOINING_TYPE_D, /* 0770; SEEN WITH 2 DOTS AND TAH ABOVE; D; SEEN */
+  JOINING_TYPE_R, /* 0771; REH WITH 2 DOTS AND TAH ABOVE; R; REH */
+  JOINING_TYPE_D, /* 0772; HAH WITH TAH ABOVE; D; HAH */
+  JOINING_TYPE_R, /* 0773; ALEF WITH DIGIT TWO ABOVE; R; ALEF */
+  JOINING_TYPE_R, /* 0774; ALEF WITH DIGIT THREE ABOVE; R; ALEF */
+  JOINING_TYPE_D, /* 0775; FARSI YEH WITH DIGIT TWO ABOVE; D; FARSI YEH */
+  JOINING_TYPE_D, /* 0776; FARSI YEH WITH DIGIT THREE ABOVE; D; FARSI YEH */
+  JOINING_TYPE_D, /* 0777; DOTLESS YEH WITH DIGIT FOUR BELOW; D; YEH */
+  JOINING_TYPE_R, /* 0778; WAW WITH DIGIT TWO ABOVE; R; WAW */
+  JOINING_TYPE_R, /* 0779; WAW WITH DIGIT THREE ABOVE; R; WAW */
+  JOINING_TYPE_D, /* 077A; BURUSHASKI YEH BARREE WITH DIGIT TWO ABOVE; D; BURUSHASKI YEH BARREE */
+  JOINING_TYPE_D, /* 077B; BURUSHASKI YEH BARREE WITH DIGIT THREE ABOVE; D; BURUSHASKI YEH BARREE */
+  JOINING_TYPE_D, /* 077C; HAH WITH DIGIT FOUR BELOW; D; HAH */
+  JOINING_TYPE_D, /* 077D; SEEN WITH DIGIT FOUR ABOVE; D; SEEN */
+  JOINING_TYPE_D, /* 077E; SEEN WITH INVERTED V ABOVE; D; SEEN */
+  JOINING_TYPE_D, /* 077F; KAF WITH 2 DOTS ABOVE; D; KAF */
+
+  /* N'Ko Characters */
+
+  JOINING_TYPE_X, /* 0780 */
+  JOINING_TYPE_X, /* 0781 */
+  JOINING_TYPE_X, /* 0782 */
+  JOINING_TYPE_X, /* 0783 */
+  JOINING_TYPE_X, /* 0784 */
+  JOINING_TYPE_X, /* 0785 */
+  JOINING_TYPE_X, /* 0786 */
+  JOINING_TYPE_X, /* 0787 */
+  JOINING_TYPE_X, /* 0788 */
+  JOINING_TYPE_X, /* 0789 */
+  JOINING_TYPE_X, /* 078A */
+  JOINING_TYPE_X, /* 078B */
+  JOINING_TYPE_X, /* 078C */
+  JOINING_TYPE_X, /* 078D */
+  JOINING_TYPE_X, /* 078E */
+  JOINING_TYPE_X, /* 078F */
+  JOINING_TYPE_X, /* 0790 */
+  JOINING_TYPE_X, /* 0791 */
+  JOINING_TYPE_X, /* 0792 */
+  JOINING_TYPE_X, /* 0793 */
+  JOINING_TYPE_X, /* 0794 */
+  JOINING_TYPE_X, /* 0795 */
+  JOINING_TYPE_X, /* 0796 */
+  JOINING_TYPE_X, /* 0797 */
+  JOINING_TYPE_X, /* 0798 */
+  JOINING_TYPE_X, /* 0799 */
+  JOINING_TYPE_X, /* 079A */
+  JOINING_TYPE_X, /* 079B */
+  JOINING_TYPE_X, /* 079C */
+  JOINING_TYPE_X, /* 079D */
+  JOINING_TYPE_X, /* 079E */
+  JOINING_TYPE_X, /* 079F */
+  JOINING_TYPE_X, /* 07A0 */
+  JOINING_TYPE_X, /* 07A1 */
+  JOINING_TYPE_X, /* 07A2 */
+  JOINING_TYPE_X, /* 07A3 */
+  JOINING_TYPE_X, /* 07A4 */
+  JOINING_TYPE_X, /* 07A5 */
+  JOINING_TYPE_X, /* 07A6 */
+  JOINING_TYPE_X, /* 07A7 */
+  JOINING_TYPE_X, /* 07A8 */
+  JOINING_TYPE_X, /* 07A9 */
+  JOINING_TYPE_X, /* 07AA */
+  JOINING_TYPE_X, /* 07AB */
+  JOINING_TYPE_X, /* 07AC */
+  JOINING_TYPE_X, /* 07AD */
+  JOINING_TYPE_X, /* 07AE */
+  JOINING_TYPE_X, /* 07AF */
+  JOINING_TYPE_X, /* 07B0 */
+  JOINING_TYPE_X, /* 07B1 */
+  JOINING_TYPE_X, /* 07B2 */
+  JOINING_TYPE_X, /* 07B3 */
+  JOINING_TYPE_X, /* 07B4 */
+  JOINING_TYPE_X, /* 07B5 */
+  JOINING_TYPE_X, /* 07B6 */
+  JOINING_TYPE_X, /* 07B7 */
+  JOINING_TYPE_X, /* 07B8 */
+  JOINING_TYPE_X, /* 07B9 */
+  JOINING_TYPE_X, /* 07BA */
+  JOINING_TYPE_X, /* 07BB */
+  JOINING_TYPE_X, /* 07BC */
+  JOINING_TYPE_X, /* 07BD */
+  JOINING_TYPE_X, /* 07BE */
+  JOINING_TYPE_X, /* 07BF */
+  JOINING_TYPE_X, /* 07C0 */
+  JOINING_TYPE_X, /* 07C1 */
+  JOINING_TYPE_X, /* 07C2 */
+  JOINING_TYPE_X, /* 07C3 */
+  JOINING_TYPE_X, /* 07C4 */
+  JOINING_TYPE_X, /* 07C5 */
+  JOINING_TYPE_X, /* 07C6 */
+  JOINING_TYPE_X, /* 07C7 */
+  JOINING_TYPE_X, /* 07C8 */
+  JOINING_TYPE_X, /* 07C9 */
+  JOINING_TYPE_D, /* 07CA; NKO A; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07CB; NKO EE; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07CC; NKO I; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07CD; NKO E; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07CE; NKO U; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07CF; NKO OO; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07D0; NKO O; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07D1; NKO DAGBASINNA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07D2; NKO N; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07D3; NKO BA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07D4; NKO PA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07D5; NKO TA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07D6; NKO JA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07D7; NKO CHA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07D8; NKO DA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07D9; NKO RA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07DA; NKO RRA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07DB; NKO SA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07DC; NKO GBA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07DD; NKO FA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07DE; NKO KA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07DF; NKO LA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07E0; NKO NA WOLOSO; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07E1; NKO MA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07E2; NKO NYA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07E3; NKO NA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07E4; NKO HA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07E5; NKO WA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07E6; NKO YA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07E7; NKO NYA WOLOSO; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07E8; NKO JONA JA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07E9; NKO JONA CHA; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 07EA; NKO JONA RA; D; No_Joining_Group */
+  JOINING_TYPE_X, /* 07EB */
+  JOINING_TYPE_X, /* 07EC */
+  JOINING_TYPE_X, /* 07ED */
+  JOINING_TYPE_X, /* 07EE */
+  JOINING_TYPE_X, /* 07EF */
+  JOINING_TYPE_X, /* 07F0 */
+  JOINING_TYPE_X, /* 07F1 */
+  JOINING_TYPE_X, /* 07F2 */
+  JOINING_TYPE_X, /* 07F3 */
+  JOINING_TYPE_X, /* 07F4 */
+  JOINING_TYPE_X, /* 07F5 */
+  JOINING_TYPE_X, /* 07F6 */
+  JOINING_TYPE_X, /* 07F7 */
+  JOINING_TYPE_X, /* 07F8 */
+  JOINING_TYPE_X, /* 07F9 */
+  JOINING_TYPE_C, /* 07FA; NKO LAJANYALAN; C; No_Joining_Group */
+
+  /* Mandaic Characters */
+
+  JOINING_TYPE_X, /* 07FB */
+  JOINING_TYPE_X, /* 07FC */
+  JOINING_TYPE_X, /* 07FD */
+  JOINING_TYPE_X, /* 07FE */
+  JOINING_TYPE_X, /* 07FF */
+  JOINING_TYPE_X, /* 0800 */
+  JOINING_TYPE_X, /* 0801 */
+  JOINING_TYPE_X, /* 0802 */
+  JOINING_TYPE_X, /* 0803 */
+  JOINING_TYPE_X, /* 0804 */
+  JOINING_TYPE_X, /* 0805 */
+  JOINING_TYPE_X, /* 0806 */
+  JOINING_TYPE_X, /* 0807 */
+  JOINING_TYPE_X, /* 0808 */
+  JOINING_TYPE_X, /* 0809 */
+  JOINING_TYPE_X, /* 080A */
+  JOINING_TYPE_X, /* 080B */
+  JOINING_TYPE_X, /* 080C */
+  JOINING_TYPE_X, /* 080D */
+  JOINING_TYPE_X, /* 080E */
+  JOINING_TYPE_X, /* 080F */
+  JOINING_TYPE_X, /* 0810 */
+  JOINING_TYPE_X, /* 0811 */
+  JOINING_TYPE_X, /* 0812 */
+  JOINING_TYPE_X, /* 0813 */
+  JOINING_TYPE_X, /* 0814 */
+  JOINING_TYPE_X, /* 0815 */
+  JOINING_TYPE_X, /* 0816 */
+  JOINING_TYPE_X, /* 0817 */
+  JOINING_TYPE_X, /* 0818 */
+  JOINING_TYPE_X, /* 0819 */
+  JOINING_TYPE_X, /* 081A */
+  JOINING_TYPE_X, /* 081B */
+  JOINING_TYPE_X, /* 081C */
+  JOINING_TYPE_X, /* 081D */
+  JOINING_TYPE_X, /* 081E */
+  JOINING_TYPE_X, /* 081F */
+  JOINING_TYPE_X, /* 0820 */
+  JOINING_TYPE_X, /* 0821 */
+  JOINING_TYPE_X, /* 0822 */
+  JOINING_TYPE_X, /* 0823 */
+  JOINING_TYPE_X, /* 0824 */
+  JOINING_TYPE_X, /* 0825 */
+  JOINING_TYPE_X, /* 0826 */
+  JOINING_TYPE_X, /* 0827 */
+  JOINING_TYPE_X, /* 0828 */
+  JOINING_TYPE_X, /* 0829 */
+  JOINING_TYPE_X, /* 082A */
+  JOINING_TYPE_X, /* 082B */
+  JOINING_TYPE_X, /* 082C */
+  JOINING_TYPE_X, /* 082D */
+  JOINING_TYPE_X, /* 082E */
+  JOINING_TYPE_X, /* 082F */
+  JOINING_TYPE_X, /* 0830 */
+  JOINING_TYPE_X, /* 0831 */
+  JOINING_TYPE_X, /* 0832 */
+  JOINING_TYPE_X, /* 0833 */
+  JOINING_TYPE_X, /* 0834 */
+  JOINING_TYPE_X, /* 0835 */
+  JOINING_TYPE_X, /* 0836 */
+  JOINING_TYPE_X, /* 0837 */
+  JOINING_TYPE_X, /* 0838 */
+  JOINING_TYPE_X, /* 0839 */
+  JOINING_TYPE_X, /* 083A */
+  JOINING_TYPE_X, /* 083B */
+  JOINING_TYPE_X, /* 083C */
+  JOINING_TYPE_X, /* 083D */
+  JOINING_TYPE_X, /* 083E */
+  JOINING_TYPE_X, /* 083F */
+  JOINING_TYPE_R, /* 0840; MANDAIC HALQA; R; No_Joining_Group */
+  JOINING_TYPE_D, /* 0841; MANDAIC AB; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 0842; MANDAIC AG; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 0843; MANDAIC AD; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 0844; MANDAIC AH; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 0845; MANDAIC USHENNA; D; No_Joining_Group */
+  JOINING_TYPE_R, /* 0846; MANDAIC AZ; R; No_Joining_Group */
+  JOINING_TYPE_D, /* 0847; MANDAIC IT; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 0848; MANDAIC ATT; D; No_Joining_Group */
+  JOINING_TYPE_R, /* 0849; MANDAIC AKSA; R; No_Joining_Group */
+  JOINING_TYPE_D, /* 084A; MANDAIC AK; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 084B; MANDAIC AL; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 084C; MANDAIC AM; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 084D; MANDAIC AN; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 084E; MANDAIC AS; D; No_Joining_Group */
+  JOINING_TYPE_R, /* 084F; MANDAIC IN; R; No_Joining_Group */
+  JOINING_TYPE_D, /* 0850; MANDAIC AP; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 0851; MANDAIC ASZ; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 0852; MANDAIC AQ; D; No_Joining_Group */
+  JOINING_TYPE_D, /* 0853; MANDAIC AR; D; No_Joining_Group */
+  JOINING_TYPE_R, /* 0854; MANDAIC ASH; R; No_Joining_Group */
+  JOINING_TYPE_D, /* 0855; MANDAIC AT; D; No_Joining_Group */
+  JOINING_TYPE_U, /* 0856; MANDAIC DUSHENNA; U; No_Joining_Group */
+  JOINING_TYPE_U, /* 0857; MANDAIC KAD; U; No_Joining_Group */
+  JOINING_TYPE_U, /* 0858; MANDAIC AIN; U; No_Joining_Group */
+
+  /* Arabic Extended-A Characters */
+
+  JOINING_TYPE_X, /* 0859 */
+  JOINING_TYPE_X, /* 085A */
+  JOINING_TYPE_X, /* 085B */
+  JOINING_TYPE_X, /* 085C */
+  JOINING_TYPE_X, /* 085D */
+  JOINING_TYPE_X, /* 085E */
+  JOINING_TYPE_X, /* 085F */
+  JOINING_TYPE_X, /* 0860 */
+  JOINING_TYPE_X, /* 0861 */
+  JOINING_TYPE_X, /* 0862 */
+  JOINING_TYPE_X, /* 0863 */
+  JOINING_TYPE_X, /* 0864 */
+  JOINING_TYPE_X, /* 0865 */
+  JOINING_TYPE_X, /* 0866 */
+  JOINING_TYPE_X, /* 0867 */
+  JOINING_TYPE_X, /* 0868 */
+  JOINING_TYPE_X, /* 0869 */
+  JOINING_TYPE_X, /* 086A */
+  JOINING_TYPE_X, /* 086B */
+  JOINING_TYPE_X, /* 086C */
+  JOINING_TYPE_X, /* 086D */
+  JOINING_TYPE_X, /* 086E */
+  JOINING_TYPE_X, /* 086F */
+  JOINING_TYPE_X, /* 0870 */
+  JOINING_TYPE_X, /* 0871 */
+  JOINING_TYPE_X, /* 0872 */
+  JOINING_TYPE_X, /* 0873 */
+  JOINING_TYPE_X, /* 0874 */
+  JOINING_TYPE_X, /* 0875 */
+  JOINING_TYPE_X, /* 0876 */
+  JOINING_TYPE_X, /* 0877 */
+  JOINING_TYPE_X, /* 0878 */
+  JOINING_TYPE_X, /* 0879 */
+  JOINING_TYPE_X, /* 087A */
+  JOINING_TYPE_X, /* 087B */
+  JOINING_TYPE_X, /* 087C */
+  JOINING_TYPE_X, /* 087D */
+  JOINING_TYPE_X, /* 087E */
+  JOINING_TYPE_X, /* 087F */
+  JOINING_TYPE_X, /* 0880 */
+  JOINING_TYPE_X, /* 0881 */
+  JOINING_TYPE_X, /* 0882 */
+  JOINING_TYPE_X, /* 0883 */
+  JOINING_TYPE_X, /* 0884 */
+  JOINING_TYPE_X, /* 0885 */
+  JOINING_TYPE_X, /* 0886 */
+  JOINING_TYPE_X, /* 0887 */
+  JOINING_TYPE_X, /* 0888 */
+  JOINING_TYPE_X, /* 0889 */
+  JOINING_TYPE_X, /* 088A */
+  JOINING_TYPE_X, /* 088B */
+  JOINING_TYPE_X, /* 088C */
+  JOINING_TYPE_X, /* 088D */
+  JOINING_TYPE_X, /* 088E */
+  JOINING_TYPE_X, /* 088F */
+  JOINING_TYPE_X, /* 0890 */
+  JOINING_TYPE_X, /* 0891 */
+  JOINING_TYPE_X, /* 0892 */
+  JOINING_TYPE_X, /* 0893 */
+  JOINING_TYPE_X, /* 0894 */
+  JOINING_TYPE_X, /* 0895 */
+  JOINING_TYPE_X, /* 0896 */
+  JOINING_TYPE_X, /* 0897 */
+  JOINING_TYPE_X, /* 0898 */
+  JOINING_TYPE_X, /* 0899 */
+  JOINING_TYPE_X, /* 089A */
+  JOINING_TYPE_X, /* 089B */
+  JOINING_TYPE_X, /* 089C */
+  JOINING_TYPE_X, /* 089D */
+  JOINING_TYPE_X, /* 089E */
+  JOINING_TYPE_X, /* 089F */
+  JOINING_TYPE_D, /* 08A0; DOTLESS BEH WITH V BELOW; D; BEH */
+  JOINING_TYPE_X, /* 08A1 */
+  JOINING_TYPE_D, /* 08A2; HAH WITH DOT BELOW AND 2 DOTS ABOVE; D; HAH */
+  JOINING_TYPE_D, /* 08A3; TAH WITH 2 DOTS ABOVE; D; TAH */
+  JOINING_TYPE_D, /* 08A4; DOTLESS FEH WITH DOT BELOW AND 3 DOTS ABOVE; D; FEH */
+  JOINING_TYPE_D, /* 08A5; QAF WITH DOT BELOW; D; QAF */
+  JOINING_TYPE_D, /* 08A6; LAM WITH DOUBLE BAR; D; LAM */
+  JOINING_TYPE_D, /* 08A7; MEEM WITH 3 DOTS ABOVE; D; MEEM */
+  JOINING_TYPE_D, /* 08A8; YEH WITH HAMZA ABOVE; D; YEH */
+  JOINING_TYPE_D, /* 08A9; YEH WITH DOT ABOVE; D; YEH */
+  JOINING_TYPE_R, /* 08AA; REH WITH LOOP; R; REH */
+  JOINING_TYPE_R, /* 08AB; WAW WITH DOT WITHIN; R; WAW */
+  JOINING_TYPE_R, /* 08AC; ROHINGYA YEH; R; ROHINGYA YEH */
+
+};
+
+#define JOINING_TABLE_FIRST	0x0600
+#define JOINING_TABLE_LAST	0x08AC
+
+
+static const uint16_t shaping_table[][4] =
+{
+  {0x0000, 0x0000, 0x0000, 0xFE80}, /* U+0621 ARABIC LETTER HAMZA ISOLATED FORM */
+  {0x0000, 0x0000, 0xFE82, 0xFE81}, /* U+0622 ARABIC LETTER ALEF WITH MADDA ABOVE */
+  {0x0000, 0x0000, 0xFE84, 0xFE83}, /* U+0623 ARABIC LETTER ALEF WITH HAMZA ABOVE */
+  {0x0000, 0x0000, 0xFE86, 0xFE85}, /* U+0624 ARABIC LETTER WAW WITH HAMZA ABOVE */
+  {0x0000, 0x0000, 0xFE88, 0xFE87}, /* U+0625 ARABIC LETTER ALEF WITH HAMZA BELOW */
+  {0xFE8B, 0xFE8C, 0xFE8A, 0xFE89}, /* U+0626 ARABIC LETTER YEH WITH HAMZA ABOVE */
+  {0x0000, 0x0000, 0xFE8E, 0xFE8D}, /* U+0627 ARABIC LETTER ALEF */
+  {0xFE91, 0xFE92, 0xFE90, 0xFE8F}, /* U+0628 ARABIC LETTER BEH */
+  {0x0000, 0x0000, 0xFE94, 0xFE93}, /* U+0629 ARABIC LETTER TEH MARBUTA */
+  {0xFE97, 0xFE98, 0xFE96, 0xFE95}, /* U+062A ARABIC LETTER TEH */
+  {0xFE9B, 0xFE9C, 0xFE9A, 0xFE99}, /* U+062B ARABIC LETTER THEH */
+  {0xFE9F, 0xFEA0, 0xFE9E, 0xFE9D}, /* U+062C ARABIC LETTER JEEM */
+  {0xFEA3, 0xFEA4, 0xFEA2, 0xFEA1}, /* U+062D ARABIC LETTER HAH */
+  {0xFEA7, 0xFEA8, 0xFEA6, 0xFEA5}, /* U+062E ARABIC LETTER KHAH */
+  {0x0000, 0x0000, 0xFEAA, 0xFEA9}, /* U+062F ARABIC LETTER DAL */
+  {0x0000, 0x0000, 0xFEAC, 0xFEAB}, /* U+0630 ARABIC LETTER THAL */
+  {0x0000, 0x0000, 0xFEAE, 0xFEAD}, /* U+0631 ARABIC LETTER REH */
+  {0x0000, 0x0000, 0xFEB0, 0xFEAF}, /* U+0632 ARABIC LETTER ZAIN */
+  {0xFEB3, 0xFEB4, 0xFEB2, 0xFEB1}, /* U+0633 ARABIC LETTER SEEN */
+  {0xFEB7, 0xFEB8, 0xFEB6, 0xFEB5}, /* U+0634 ARABIC LETTER SHEEN */
+  {0xFEBB, 0xFEBC, 0xFEBA, 0xFEB9}, /* U+0635 ARABIC LETTER SAD */
+  {0xFEBF, 0xFEC0, 0xFEBE, 0xFEBD}, /* U+0636 ARABIC LETTER DAD */
+  {0xFEC3, 0xFEC4, 0xFEC2, 0xFEC1}, /* U+0637 ARABIC LETTER TAH */
+  {0xFEC7, 0xFEC8, 0xFEC6, 0xFEC5}, /* U+0638 ARABIC LETTER ZAH */
+  {0xFECB, 0xFECC, 0xFECA, 0xFEC9}, /* U+0639 ARABIC LETTER AIN */
+  {0xFECF, 0xFED0, 0xFECE, 0xFECD}, /* U+063A ARABIC LETTER GHAIN */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063B  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063C  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063D  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063E  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063F  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0640  */
+  {0xFED3, 0xFED4, 0xFED2, 0xFED1}, /* U+0641 ARABIC LETTER FEH */
+  {0xFED7, 0xFED8, 0xFED6, 0xFED5}, /* U+0642 ARABIC LETTER QAF */
+  {0xFEDB, 0xFEDC, 0xFEDA, 0xFED9}, /* U+0643 ARABIC LETTER KAF */
+  {0xFEDF, 0xFEE0, 0xFEDE, 0xFEDD}, /* U+0644 ARABIC LETTER LAM */
+  {0xFEE3, 0xFEE4, 0xFEE2, 0xFEE1}, /* U+0645 ARABIC LETTER MEEM */
+  {0xFEE7, 0xFEE8, 0xFEE6, 0xFEE5}, /* U+0646 ARABIC LETTER NOON */
+  {0xFEEB, 0xFEEC, 0xFEEA, 0xFEE9}, /* U+0647 ARABIC LETTER HEH */
+  {0x0000, 0x0000, 0xFEEE, 0xFEED}, /* U+0648 ARABIC LETTER WAW */
+  {0xFBE8, 0xFBE9, 0xFEF0, 0xFEEF}, /* U+0649 ARABIC LETTER */
+  {0xFEF3, 0xFEF4, 0xFEF2, 0xFEF1}, /* U+064A ARABIC LETTER YEH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064B  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064C  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064D  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064E  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064F  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0650  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0651  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0652  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0653  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0654  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0655  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0656  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0657  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0658  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0659  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065A  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065B  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065C  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065D  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065E  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065F  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0660  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0661  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0662  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0663  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0664  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0665  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0666  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0667  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0668  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0669  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066A  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066B  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066C  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066D  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066E  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066F  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0670  */
+  {0x0000, 0x0000, 0xFB51, 0xFB50}, /* U+0671 ARABIC LETTER ALEF WASLA */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0672  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0673  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0674  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0675  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0676  */
+  {0x0000, 0x0000, 0x0000, 0xFBDD}, /* U+0677 ARABIC LETTER U WITH HAMZA ABOVE ISOLATED FORM */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0678  */
+  {0xFB68, 0xFB69, 0xFB67, 0xFB66}, /* U+0679 ARABIC LETTER TTEH */
+  {0xFB60, 0xFB61, 0xFB5F, 0xFB5E}, /* U+067A ARABIC LETTER TTEHEH */
+  {0xFB54, 0xFB55, 0xFB53, 0xFB52}, /* U+067B ARABIC LETTER BEEH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+067C  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+067D  */
+  {0xFB58, 0xFB59, 0xFB57, 0xFB56}, /* U+067E ARABIC LETTER PEH */
+  {0xFB64, 0xFB65, 0xFB63, 0xFB62}, /* U+067F ARABIC LETTER TEHEH */
+  {0xFB5C, 0xFB5D, 0xFB5B, 0xFB5A}, /* U+0680 ARABIC LETTER BEHEH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0681  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0682  */
+  {0xFB78, 0xFB79, 0xFB77, 0xFB76}, /* U+0683 ARABIC LETTER NYEH */
+  {0xFB74, 0xFB75, 0xFB73, 0xFB72}, /* U+0684 ARABIC LETTER DYEH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0685  */
+  {0xFB7C, 0xFB7D, 0xFB7B, 0xFB7A}, /* U+0686 ARABIC LETTER TCHEH */
+  {0xFB80, 0xFB81, 0xFB7F, 0xFB7E}, /* U+0687 ARABIC LETTER TCHEHEH */
+  {0x0000, 0x0000, 0xFB89, 0xFB88}, /* U+0688 ARABIC LETTER DDAL */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0689  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+068A  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+068B  */
+  {0x0000, 0x0000, 0xFB85, 0xFB84}, /* U+068C ARABIC LETTER DAHAL */
+  {0x0000, 0x0000, 0xFB83, 0xFB82}, /* U+068D ARABIC LETTER DDAHAL */
+  {0x0000, 0x0000, 0xFB87, 0xFB86}, /* U+068E ARABIC LETTER DUL */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+068F  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0690  */
+  {0x0000, 0x0000, 0xFB8D, 0xFB8C}, /* U+0691 ARABIC LETTER RREH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0692  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0693  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0694  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0695  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0696  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0697  */
+  {0x0000, 0x0000, 0xFB8B, 0xFB8A}, /* U+0698 ARABIC LETTER JEH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0699  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069A  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069B  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069C  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069D  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069E  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069F  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A0  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A1  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A2  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A3  */
+  {0xFB6C, 0xFB6D, 0xFB6B, 0xFB6A}, /* U+06A4 ARABIC LETTER VEH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A5  */
+  {0xFB70, 0xFB71, 0xFB6F, 0xFB6E}, /* U+06A6 ARABIC LETTER PEHEH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A7  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A8  */
+  {0xFB90, 0xFB91, 0xFB8F, 0xFB8E}, /* U+06A9 ARABIC LETTER KEHEH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AA  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AB  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AC  */
+  {0xFBD5, 0xFBD6, 0xFBD4, 0xFBD3}, /* U+06AD ARABIC LETTER NG */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AE  */
+  {0xFB94, 0xFB95, 0xFB93, 0xFB92}, /* U+06AF ARABIC LETTER GAF */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B0  */
+  {0xFB9C, 0xFB9D, 0xFB9B, 0xFB9A}, /* U+06B1 ARABIC LETTER NGOEH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B2  */
+  {0xFB98, 0xFB99, 0xFB97, 0xFB96}, /* U+06B3 ARABIC LETTER GUEH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B4  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B5  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B6  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B7  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B8  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B9  */
+  {0x0000, 0x0000, 0xFB9F, 0xFB9E}, /* U+06BA ARABIC LETTER NOON GHUNNA */
+  {0xFBA2, 0xFBA3, 0xFBA1, 0xFBA0}, /* U+06BB ARABIC LETTER RNOON */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06BC  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06BD  */
+  {0xFBAC, 0xFBAD, 0xFBAB, 0xFBAA}, /* U+06BE ARABIC LETTER HEH DOACHASHMEE */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06BF  */
+  {0x0000, 0x0000, 0xFBA5, 0xFBA4}, /* U+06C0 ARABIC LETTER HEH WITH YEH ABOVE */
+  {0xFBA8, 0xFBA9, 0xFBA7, 0xFBA6}, /* U+06C1 ARABIC LETTER HEH GOAL */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06C2  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06C3  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06C4  */
+  {0x0000, 0x0000, 0xFBE1, 0xFBE0}, /* U+06C5 ARABIC LETTER KIRGHIZ OE */
+  {0x0000, 0x0000, 0xFBDA, 0xFBD9}, /* U+06C6 ARABIC LETTER OE */
+  {0x0000, 0x0000, 0xFBD8, 0xFBD7}, /* U+06C7 ARABIC LETTER U */
+  {0x0000, 0x0000, 0xFBDC, 0xFBDB}, /* U+06C8 ARABIC LETTER YU */
+  {0x0000, 0x0000, 0xFBE3, 0xFBE2}, /* U+06C9 ARABIC LETTER KIRGHIZ YU */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CA  */
+  {0x0000, 0x0000, 0xFBDF, 0xFBDE}, /* U+06CB ARABIC LETTER VE */
+  {0xFBFE, 0xFBFF, 0xFBFD, 0xFBFC}, /* U+06CC ARABIC LETTER FARSI YEH */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CD  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CE  */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CF  */
+  {0xFBE6, 0xFBE7, 0xFBE5, 0xFBE4}, /* U+06D0 ARABIC LETTER E */
+  {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06D1  */
+  {0x0000, 0x0000, 0xFBAF, 0xFBAE}, /* U+06D2 ARABIC LETTER YEH BARREE */
+  {0x0000, 0x0000, 0xFBB1, 0xFBB0}, /* U+06D3 ARABIC LETTER YEH BARREE WITH HAMZA ABOVE */
+};
+
+#define SHAPING_TABLE_FIRST	0x0621
+#define SHAPING_TABLE_LAST	0x06D3
+
+
+static const struct ligature_set_t {
+ uint16_t first;
+ struct ligature_pairs_t {
+   uint16_t second;
+   uint16_t ligature;
+ } ligatures[4];
+} ligature_table[] =
+{
+  { 0xFEDF, {
+    { 0xFE88, 0xFEF9 }, /* ARABIC LIGATURE LAM WITH ALEF WITH HAMZA BELOW ISOLATED FORM */
+    { 0xFE82, 0xFEF5 }, /* ARABIC LIGATURE LAM WITH ALEF WITH MADDA ABOVE ISOLATED FORM */
+    { 0xFE8E, 0xFEFB }, /* ARABIC LIGATURE LAM WITH ALEF ISOLATED FORM */
+    { 0xFE84, 0xFEF7 }, /* ARABIC LIGATURE LAM WITH ALEF WITH HAMZA ABOVE ISOLATED FORM */
+  }},
+  { 0xFEE0, {
+    { 0xFE88, 0xFEFA }, /* ARABIC LIGATURE LAM WITH ALEF WITH HAMZA BELOW FINAL FORM */
+    { 0xFE82, 0xFEF6 }, /* ARABIC LIGATURE LAM WITH ALEF WITH MADDA ABOVE FINAL FORM */
+    { 0xFE8E, 0xFEFC }, /* ARABIC LIGATURE LAM WITH ALEF FINAL FORM */
+    { 0xFE84, 0xFEF8 }, /* ARABIC LIGATURE LAM WITH ALEF WITH HAMZA ABOVE FINAL FORM */
+  }},
+};
+
+
+#endif /* HB_OT_SHAPE_COMPLEX_ARABIC_TABLE_HH */
+
+/* == End of generated table == */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic.cc b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic.cc
new file mode 100644
index 0000000..a57e81a
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic.cc
@@ -0,0 +1,356 @@
+/*
+ * Copyright © 2010,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-private.hh"
+#include "hb-ot-shape-private.hh"
+
+
+/* buffer var allocations */
+#define arabic_shaping_action() complex_var_u8_0() /* arabic shaping action */
+
+
+/*
+ * Bits used in the joining tables
+ */
+enum {
+  JOINING_TYPE_U		= 0,
+  JOINING_TYPE_L		= 1,
+  JOINING_TYPE_R		= 2,
+  JOINING_TYPE_D		= 3,
+  JOINING_TYPE_C		= JOINING_TYPE_D,
+  JOINING_GROUP_ALAPH		= 4,
+  JOINING_GROUP_DALATH_RISH	= 5,
+  NUM_STATE_MACHINE_COLS	= 6,
+
+  JOINING_TYPE_T = 7,
+  JOINING_TYPE_X = 8  /* means: use general-category to choose between U or T. */
+};
+
+/*
+ * Joining types:
+ */
+
+#include "hb-ot-shape-complex-arabic-table.hh"
+
+static unsigned int get_joining_type (hb_codepoint_t u, hb_unicode_general_category_t gen_cat)
+{
+  if (likely (hb_in_range<hb_codepoint_t> (u, JOINING_TABLE_FIRST, JOINING_TABLE_LAST))) {
+    unsigned int j_type = joining_table[u - JOINING_TABLE_FIRST];
+    if (likely (j_type != JOINING_TYPE_X))
+      return j_type;
+  }
+
+  /* Mongolian joining data is not in ArabicJoining.txt yet. */
+  if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x1800, 0x18AF)))
+  {
+    if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x1880, 0x1886)))
+      return JOINING_TYPE_U;
+
+    /* All letters, SIBE SYLLABLE BOUNDARY MARKER, and NIRUGU are D */
+    if ((FLAG(gen_cat) & (FLAG (HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER) |
+			  FLAG (HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER)))
+	|| u == 0x1807 || u == 0x180A)
+      return JOINING_TYPE_D;
+  }
+
+  /* 'Phags-pa joining data is not in ArabicJoining.txt yet. */
+  if (unlikely (hb_in_range<hb_codepoint_t> (u, 0xA840, 0xA872)))
+  {
+      if (unlikely (u == 0xA872))
+	return JOINING_TYPE_L;
+
+      return JOINING_TYPE_D;
+  }
+
+  if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x200C, 0x200D)))
+  {
+    return u == 0x200C ? JOINING_TYPE_U : JOINING_TYPE_C;
+  }
+
+  return (FLAG(gen_cat) & (FLAG(HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK) | FLAG(HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK) | FLAG(HB_UNICODE_GENERAL_CATEGORY_FORMAT))) ?
+	 JOINING_TYPE_T : JOINING_TYPE_U;
+}
+
+static const hb_tag_t arabic_features[] =
+{
+  HB_TAG('i','n','i','t'),
+  HB_TAG('m','e','d','i'),
+  HB_TAG('f','i','n','a'),
+  HB_TAG('i','s','o','l'),
+  /* Syriac */
+  HB_TAG('m','e','d','2'),
+  HB_TAG('f','i','n','2'),
+  HB_TAG('f','i','n','3'),
+  HB_TAG_NONE
+};
+
+
+/* Same order as the feature array */
+enum {
+  INIT,
+  MEDI,
+  FINA,
+  ISOL,
+
+  /* Syriac */
+  MED2,
+  FIN2,
+  FIN3,
+
+  NONE,
+
+  ARABIC_NUM_FEATURES = NONE
+};
+
+static const struct arabic_state_table_entry {
+	uint8_t prev_action;
+	uint8_t curr_action;
+	uint16_t next_state;
+} arabic_state_table[][NUM_STATE_MACHINE_COLS] =
+{
+  /*   jt_U,          jt_L,          jt_R,          jt_D,          jg_ALAPH,      jg_DALATH_RISH */
+
+  /* State 0: prev was U, not willing to join. */
+  { {NONE,NONE,0}, {NONE,ISOL,2}, {NONE,ISOL,1}, {NONE,ISOL,2}, {NONE,ISOL,1}, {NONE,ISOL,6}, },
+
+  /* State 1: prev was R or ISOL/ALAPH, not willing to join. */
+  { {NONE,NONE,0}, {NONE,ISOL,2}, {NONE,ISOL,1}, {NONE,ISOL,2}, {NONE,FIN2,5}, {NONE,ISOL,6}, },
+
+  /* State 2: prev was D/L in ISOL form, willing to join. */
+  { {NONE,NONE,0}, {NONE,ISOL,2}, {INIT,FINA,1}, {INIT,FINA,3}, {INIT,FINA,4}, {INIT,FINA,6}, },
+
+  /* State 3: prev was D in FINA form, willing to join. */
+  { {NONE,NONE,0}, {NONE,ISOL,2}, {MEDI,FINA,1}, {MEDI,FINA,3}, {MEDI,FINA,4}, {MEDI,FINA,6}, },
+
+  /* State 4: prev was FINA ALAPH, not willing to join. */
+  { {NONE,NONE,0}, {NONE,ISOL,2}, {MED2,ISOL,1}, {MED2,ISOL,2}, {MED2,FIN2,5}, {MED2,ISOL,6}, },
+
+  /* State 5: prev was FIN2/FIN3 ALAPH, not willing to join. */
+  { {NONE,NONE,0}, {NONE,ISOL,2}, {ISOL,ISOL,1}, {ISOL,ISOL,2}, {ISOL,FIN2,5}, {ISOL,ISOL,6}, },
+
+  /* State 6: prev was DALATH/RISH, not willing to join. */
+  { {NONE,NONE,0}, {NONE,ISOL,2}, {NONE,ISOL,1}, {NONE,ISOL,2}, {NONE,FIN3,5}, {NONE,ISOL,6}, }
+};
+
+
+static void
+arabic_fallback_shape (const hb_ot_shape_plan_t *plan,
+		       hb_font_t *font,
+		       hb_buffer_t *buffer);
+
+static void
+collect_features_arabic (hb_ot_shape_planner_t *plan)
+{
+  hb_ot_map_builder_t *map = &plan->map;
+
+  /* For Language forms (in ArabicOT speak), we do the iso/fina/medi/init together,
+   * then rlig and calt each in their own stage.  This makes IranNastaliq's ALLAH
+   * ligature work correctly. It's unfortunate though...
+   *
+   * This also makes Arial Bold in Windows7 work.  See:
+   * https://bugzilla.mozilla.org/show_bug.cgi?id=644184
+   *
+   * TODO: Add test cases for these two.
+   */
+
+  map->add_global_bool_feature (HB_TAG('c','c','m','p'));
+  map->add_global_bool_feature (HB_TAG('l','o','c','l'));
+
+  map->add_gsub_pause (NULL);
+
+  for (unsigned int i = 0; i < ARABIC_NUM_FEATURES; i++)
+    map->add_feature (arabic_features[i], 1, i < 4 ? F_HAS_FALLBACK : F_NONE); /* The first four features have fallback. */
+
+  map->add_gsub_pause (NULL);
+
+  map->add_feature (HB_TAG('r','l','i','g'), 1, F_GLOBAL|F_HAS_FALLBACK);
+  map->add_gsub_pause (arabic_fallback_shape);
+
+  map->add_global_bool_feature (HB_TAG('c','a','l','t'));
+  map->add_gsub_pause (NULL);
+
+  map->add_global_bool_feature (HB_TAG('c','s','w','h'));
+  map->add_global_bool_feature (HB_TAG('m','s','e','t'));
+}
+
+#include "hb-ot-shape-complex-arabic-fallback.hh"
+
+struct arabic_shape_plan_t
+{
+  ASSERT_POD ();
+
+  /* The "+ 1" in the next array is to accommodate for the "NONE" command,
+   * which is not an OpenType feature, but this simplifies the code by not
+   * having to do a "if (... < NONE) ..." and just rely on the fact that
+   * mask_array[NONE] == 0. */
+  hb_mask_t mask_array[ARABIC_NUM_FEATURES + 1];
+
+  bool do_fallback;
+  arabic_fallback_plan_t *fallback_plan;
+};
+
+static void *
+data_create_arabic (const hb_ot_shape_plan_t *plan)
+{
+  arabic_shape_plan_t *arabic_plan = (arabic_shape_plan_t *) calloc (1, sizeof (arabic_shape_plan_t));
+  if (unlikely (!arabic_plan))
+    return NULL;
+
+  arabic_plan->do_fallback = plan->props.script == HB_SCRIPT_ARABIC;
+  for (unsigned int i = 0; i < ARABIC_NUM_FEATURES; i++) {
+    arabic_plan->mask_array[i] = plan->map.get_1_mask (arabic_features[i]);
+    if (i < 4)
+      arabic_plan->do_fallback = arabic_plan->do_fallback && plan->map.needs_fallback (arabic_features[i]);
+  }
+
+  return arabic_plan;
+}
+
+static void
+data_destroy_arabic (void *data)
+{
+  arabic_shape_plan_t *arabic_plan = (arabic_shape_plan_t *) data;
+
+  arabic_fallback_plan_destroy (arabic_plan->fallback_plan);
+
+  free (data);
+}
+
+static void
+arabic_joining (hb_buffer_t *buffer)
+{
+  unsigned int count = buffer->len;
+  unsigned int prev = (unsigned int) -1, state = 0;
+
+  HB_BUFFER_ALLOCATE_VAR (buffer, arabic_shaping_action);
+
+  /* Check pre-context */
+  if (!(buffer->flags & HB_BUFFER_FLAG_BOT))
+    for (unsigned int i = 0; i < buffer->context_len[0]; i++)
+    {
+      unsigned int this_type = get_joining_type (buffer->context[0][i], buffer->unicode->general_category (buffer->context[0][i]));
+
+      if (unlikely (this_type == JOINING_TYPE_T))
+	continue;
+
+      const arabic_state_table_entry *entry = &arabic_state_table[state][this_type];
+      state = entry->next_state;
+      break;
+    }
+
+  for (unsigned int i = 0; i < count; i++)
+  {
+    unsigned int this_type = get_joining_type (buffer->info[i].codepoint, _hb_glyph_info_get_general_category (&buffer->info[i]));
+
+    if (unlikely (this_type == JOINING_TYPE_T)) {
+      buffer->info[i].arabic_shaping_action() = NONE;
+      continue;
+    }
+
+    const arabic_state_table_entry *entry = &arabic_state_table[state][this_type];
+
+    if (entry->prev_action != NONE && prev != (unsigned int) -1)
+      buffer->info[prev].arabic_shaping_action() = entry->prev_action;
+
+    buffer->info[i].arabic_shaping_action() = entry->curr_action;
+
+    prev = i;
+    state = entry->next_state;
+  }
+
+  if (!(buffer->flags & HB_BUFFER_FLAG_EOT))
+    for (unsigned int i = 0; i < buffer->context_len[1]; i++)
+    {
+      unsigned int this_type = get_joining_type (buffer->context[1][i], buffer->unicode->general_category (buffer->context[1][i]));
+
+      if (unlikely (this_type == JOINING_TYPE_T))
+	continue;
+
+      const arabic_state_table_entry *entry = &arabic_state_table[state][this_type];
+      if (entry->prev_action != NONE && prev != (unsigned int) -1)
+	buffer->info[prev].arabic_shaping_action() = entry->prev_action;
+      break;
+    }
+
+
+  HB_BUFFER_DEALLOCATE_VAR (buffer, arabic_shaping_action);
+}
+
+static void
+setup_masks_arabic (const hb_ot_shape_plan_t *plan,
+		    hb_buffer_t              *buffer,
+		    hb_font_t                *font HB_UNUSED)
+{
+  const arabic_shape_plan_t *arabic_plan = (const arabic_shape_plan_t *) plan->data;
+
+  arabic_joining (buffer);
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    buffer->info[i].mask |= arabic_plan->mask_array[buffer->info[i].arabic_shaping_action()];
+}
+
+
+static void
+arabic_fallback_shape (const hb_ot_shape_plan_t *plan,
+		       hb_font_t *font,
+		       hb_buffer_t *buffer)
+{
+  const arabic_shape_plan_t *arabic_plan = (const arabic_shape_plan_t *) plan->data;
+
+  if (!arabic_plan->do_fallback)
+    return;
+
+retry:
+  arabic_fallback_plan_t *fallback_plan = (arabic_fallback_plan_t *) hb_atomic_ptr_get (&arabic_plan->fallback_plan);
+  if (unlikely (!fallback_plan))
+  {
+    /* This sucks.  We need a font to build the fallback plan... */
+    fallback_plan = arabic_fallback_plan_create (plan, font);
+    if (unlikely (!hb_atomic_ptr_cmpexch (&(const_cast<arabic_shape_plan_t *> (arabic_plan))->fallback_plan, NULL, fallback_plan))) {
+      arabic_fallback_plan_destroy (fallback_plan);
+      goto retry;
+    }
+  }
+
+  arabic_fallback_plan_shape (fallback_plan, font, buffer);
+}
+
+
+const hb_ot_complex_shaper_t _hb_ot_complex_shaper_arabic =
+{
+  "arabic",
+  collect_features_arabic,
+  NULL, /* override_features */
+  data_create_arabic,
+  data_destroy_arabic,
+  NULL, /* preprocess_text_arabic */
+  NULL, /* normalization_preference */
+  NULL, /* decompose */
+  NULL, /* compose */
+  setup_masks_arabic,
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE,
+  true, /* fallback_position */
+};
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-default.cc b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-default.cc
new file mode 100644
index 0000000..d6afa0e
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-default.cc
@@ -0,0 +1,220 @@
+/*
+ * Copyright © 2010,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-private.hh"
+
+
+/* TODO Add kana, and other small shapers here */
+
+
+/* The default shaper *only* adds additional per-script features.*/
+
+static const hb_tag_t hangul_features[] =
+{
+  HB_TAG('l','j','m','o'),
+  HB_TAG('v','j','m','o'),
+  HB_TAG('t','j','m','o'),
+  HB_TAG_NONE
+};
+
+static const hb_tag_t tibetan_features[] =
+{
+  HB_TAG('a','b','v','s'),
+  HB_TAG('b','l','w','s'),
+  HB_TAG('a','b','v','m'),
+  HB_TAG('b','l','w','m'),
+  HB_TAG_NONE
+};
+
+static void
+collect_features_default (hb_ot_shape_planner_t *plan)
+{
+  const hb_tag_t *script_features = NULL;
+
+  switch ((hb_tag_t) plan->props.script)
+  {
+    /* Unicode-1.1 additions */
+    case HB_SCRIPT_HANGUL:
+      script_features = hangul_features;
+      break;
+
+    /* Unicode-2.0 additions */
+    case HB_SCRIPT_TIBETAN:
+      script_features = tibetan_features;
+      break;
+  }
+
+  for (; script_features && *script_features; script_features++)
+    plan->map.add_global_bool_feature (*script_features);
+}
+
+static hb_ot_shape_normalization_mode_t
+normalization_preference_default (const hb_segment_properties_t *props)
+{
+  return HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS;
+}
+
+static bool
+compose_default (const hb_ot_shape_normalize_context_t *c,
+		 hb_codepoint_t  a,
+		 hb_codepoint_t  b,
+		 hb_codepoint_t *ab)
+{
+  /* Hebrew presentation-form shaping.
+   * https://bugzilla.mozilla.org/show_bug.cgi?id=728866
+   * Hebrew presentation forms with dagesh, for characters 0x05D0..0x05EA;
+   * Note that some letters do not have a dagesh presForm encoded.
+   */
+  static const hb_codepoint_t sDageshForms[0x05EA - 0x05D0 + 1] = {
+    0xFB30, /* ALEF */
+    0xFB31, /* BET */
+    0xFB32, /* GIMEL */
+    0xFB33, /* DALET */
+    0xFB34, /* HE */
+    0xFB35, /* VAV */
+    0xFB36, /* ZAYIN */
+    0x0000, /* HET */
+    0xFB38, /* TET */
+    0xFB39, /* YOD */
+    0xFB3A, /* FINAL KAF */
+    0xFB3B, /* KAF */
+    0xFB3C, /* LAMED */
+    0x0000, /* FINAL MEM */
+    0xFB3E, /* MEM */
+    0x0000, /* FINAL NUN */
+    0xFB40, /* NUN */
+    0xFB41, /* SAMEKH */
+    0x0000, /* AYIN */
+    0xFB43, /* FINAL PE */
+    0xFB44, /* PE */
+    0x0000, /* FINAL TSADI */
+    0xFB46, /* TSADI */
+    0xFB47, /* QOF */
+    0xFB48, /* RESH */
+    0xFB49, /* SHIN */
+    0xFB4A /* TAV */
+  };
+
+  bool found = c->unicode->compose (a, b, ab);
+
+  if (!found && (b & ~0x7F) == 0x0580) {
+      /* Special-case Hebrew presentation forms that are excluded from
+       * standard normalization, but wanted for old fonts. */
+      switch (b) {
+      case 0x05B4: /* HIRIQ */
+	  if (a == 0x05D9) { /* YOD */
+	      *ab = 0xFB1D;
+	      found = true;
+	  }
+	  break;
+      case 0x05B7: /* patah */
+	  if (a == 0x05F2) { /* YIDDISH YOD YOD */
+	      *ab = 0xFB1F;
+	      found = true;
+	  } else if (a == 0x05D0) { /* ALEF */
+	      *ab = 0xFB2E;
+	      found = true;
+	  }
+	  break;
+      case 0x05B8: /* QAMATS */
+	  if (a == 0x05D0) { /* ALEF */
+	      *ab = 0xFB2F;
+	      found = true;
+	  }
+	  break;
+      case 0x05B9: /* HOLAM */
+	  if (a == 0x05D5) { /* VAV */
+	      *ab = 0xFB4B;
+	      found = true;
+	  }
+	  break;
+      case 0x05BC: /* DAGESH */
+	  if (a >= 0x05D0 && a <= 0x05EA) {
+	      *ab = sDageshForms[a - 0x05D0];
+	      found = (*ab != 0);
+	  } else if (a == 0xFB2A) { /* SHIN WITH SHIN DOT */
+	      *ab = 0xFB2C;
+	      found = true;
+	  } else if (a == 0xFB2B) { /* SHIN WITH SIN DOT */
+	      *ab = 0xFB2D;
+	      found = true;
+	  }
+	  break;
+      case 0x05BF: /* RAFE */
+	  switch (a) {
+	  case 0x05D1: /* BET */
+	      *ab = 0xFB4C;
+	      found = true;
+	      break;
+	  case 0x05DB: /* KAF */
+	      *ab = 0xFB4D;
+	      found = true;
+	      break;
+	  case 0x05E4: /* PE */
+	      *ab = 0xFB4E;
+	      found = true;
+	      break;
+	  }
+	  break;
+      case 0x05C1: /* SHIN DOT */
+	  if (a == 0x05E9) { /* SHIN */
+	      *ab = 0xFB2A;
+	      found = true;
+	  } else if (a == 0xFB49) { /* SHIN WITH DAGESH */
+	      *ab = 0xFB2C;
+	      found = true;
+	  }
+	  break;
+      case 0x05C2: /* SIN DOT */
+	  if (a == 0x05E9) { /* SHIN */
+	      *ab = 0xFB2B;
+	      found = true;
+	  } else if (a == 0xFB49) { /* SHIN WITH DAGESH */
+	      *ab = 0xFB2D;
+	      found = true;
+	  }
+	  break;
+      }
+  }
+
+  return found;
+}
+
+const hb_ot_complex_shaper_t _hb_ot_complex_shaper_default =
+{
+  "default",
+  collect_features_default,
+  NULL, /* override_features */
+  NULL, /* data_create */
+  NULL, /* data_destroy */
+  NULL, /* preprocess_text */
+  normalization_preference_default,
+  NULL, /* decompose */
+  compose_default,
+  NULL, /* setup_masks */
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
+  true, /* fallback_position */
+};
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-machine.hh b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-machine.hh
new file mode 100644
index 0000000..ada8891
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-machine.hh
@@ -0,0 +1,1443 @@
+
+#line 1 "hb-ot-shape-complex-indic-machine.rl"
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH
+#define HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH
+
+#include "hb-private.hh"
+
+
+#line 36 "hb-ot-shape-complex-indic-machine.hh.tmp"
+static const unsigned char _indic_syllable_machine_trans_keys[] = {
+	1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 
+	5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 4u, 4u, 6u, 6u, 
+	16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 
+	6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 
+	4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u, 
+	7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 
+	5u, 7u, 7u, 7u, 4u, 4u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 
+	4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 
+	4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 
+	1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 
+	5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 4u, 4u, 6u, 6u, 
+	16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 
+	6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 
+	4u, 14u, 4u, 14u, 4u, 14u, 1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u, 7u, 7u, 
+	5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 
+	7u, 7u, 4u, 4u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 
+	6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u, 
+	4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 
+	4u, 14u, 5u, 7u, 5u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 
+	7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 1u, 16u, 13u, 13u, 4u, 4u, 6u, 6u, 
+	16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 
+	6u, 6u, 16u, 16u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 
+	3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 
+	3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 5u, 14u, 8u, 14u, 
+	5u, 9u, 9u, 9u, 9u, 9u, 3u, 17u, 3u, 9u, 8u, 9u, 3u, 9u, 3u, 13u, 
+	3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 
+	4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 6u, 14u, 3u, 14u, 4u, 14u, 1u, 16u, 
+	3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 
+	3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 
+	1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 
+	1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 3u, 14u, 3u, 14u, 
+	4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 
+	4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 
+	4u, 14u, 5u, 14u, 8u, 14u, 5u, 9u, 9u, 9u, 9u, 9u, 3u, 17u, 3u, 9u, 
+	8u, 9u, 3u, 9u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 
+	4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 6u, 14u, 
+	3u, 14u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 
+	1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 
+	3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 
+	3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 4u, 14u, 1u, 16u, 3u, 14u, 
+	3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 
+	3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 
+	3u, 14u, 4u, 14u, 5u, 14u, 8u, 14u, 5u, 9u, 9u, 9u, 9u, 9u, 3u, 17u, 
+	3u, 9u, 8u, 9u, 3u, 9u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 
+	3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 
+	6u, 14u, 3u, 14u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 
+	1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 
+	1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 
+	3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 4u, 14u, 
+	3u, 14u, 4u, 14u, 3u, 14u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 
+	4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 
+	4u, 14u, 1u, 16u, 3u, 17u, 3u, 14u, 4u, 14u, 5u, 14u, 8u, 14u, 5u, 9u, 
+	9u, 9u, 9u, 9u, 3u, 17u, 3u, 9u, 8u, 9u, 3u, 9u, 3u, 13u, 3u, 14u, 
+	3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 
+	5u, 14u, 3u, 14u, 4u, 14u, 6u, 14u, 3u, 14u, 1u, 16u, 3u, 14u, 3u, 14u, 
+	1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 
+	1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 
+	1u, 16u, 1u, 16u, 1u, 16u, 3u, 14u, 3u, 14u, 1u, 16u, 1u, 16u, 1u, 16u, 
+	1u, 16u, 1u, 16u, 3u, 14u, 1u, 16u, 3u, 17u, 1u, 16u, 4u, 14u, 1u, 16u, 
+	3u, 17u, 3u, 14u, 4u, 14u, 5u, 9u, 9u, 9u, 9u, 9u, 3u, 14u, 3u, 14u, 
+	1u, 16u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 
+	4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 8u, 14u, 3u, 17u, 3u, 9u, 8u, 9u, 
+	3u, 9u, 3u, 13u, 1u, 16u, 0
+};
+
+static const char _indic_syllable_machine_key_spans[] = {
+	16, 1, 3, 3, 1, 3, 3, 1, 
+	3, 3, 1, 3, 3, 1, 1, 1, 
+	1, 4, 1, 1, 4, 1, 1, 4, 
+	1, 1, 11, 11, 11, 11, 11, 11, 
+	11, 11, 11, 11, 16, 1, 3, 3, 
+	1, 3, 3, 1, 3, 3, 1, 3, 
+	3, 1, 1, 1, 1, 4, 1, 1, 
+	4, 1, 1, 4, 1, 1, 11, 11, 
+	11, 11, 11, 11, 11, 11, 11, 11, 
+	16, 1, 3, 3, 1, 3, 3, 1, 
+	3, 3, 1, 3, 3, 1, 1, 1, 
+	1, 4, 1, 1, 4, 1, 1, 4, 
+	1, 1, 11, 11, 11, 11, 11, 11, 
+	11, 11, 11, 16, 1, 3, 3, 1, 
+	3, 3, 1, 3, 3, 1, 3, 3, 
+	1, 1, 1, 1, 4, 1, 1, 4, 
+	1, 1, 4, 1, 1, 11, 11, 11, 
+	11, 11, 11, 11, 11, 11, 11, 11, 
+	11, 3, 3, 3, 3, 1, 3, 3, 
+	1, 3, 3, 1, 16, 1, 1, 1, 
+	1, 4, 1, 1, 4, 1, 1, 4, 
+	1, 1, 16, 15, 12, 11, 16, 15, 
+	12, 11, 16, 15, 12, 11, 16, 15, 
+	12, 11, 16, 15, 12, 11, 10, 7, 
+	5, 1, 1, 15, 7, 2, 7, 11, 
+	12, 12, 11, 10, 12, 11, 10, 12, 
+	11, 10, 12, 11, 9, 12, 11, 16, 
+	12, 12, 16, 16, 16, 16, 16, 12, 
+	12, 16, 16, 16, 16, 16, 12, 12, 
+	16, 16, 16, 16, 16, 12, 12, 16, 
+	16, 16, 16, 16, 12, 12, 12, 12, 
+	11, 16, 15, 12, 11, 16, 15, 12, 
+	11, 16, 15, 12, 11, 16, 15, 12, 
+	11, 10, 7, 5, 1, 1, 15, 7, 
+	2, 7, 11, 12, 12, 11, 10, 12, 
+	11, 10, 12, 11, 10, 12, 11, 9, 
+	12, 16, 12, 12, 16, 16, 16, 16, 
+	16, 12, 12, 16, 16, 16, 16, 16, 
+	12, 12, 16, 16, 16, 16, 16, 12, 
+	12, 16, 16, 16, 16, 11, 16, 12, 
+	12, 11, 16, 15, 12, 11, 16, 15, 
+	12, 11, 16, 15, 12, 11, 16, 15, 
+	12, 11, 10, 7, 5, 1, 1, 15, 
+	7, 2, 7, 11, 12, 12, 11, 10, 
+	12, 11, 10, 12, 11, 10, 12, 11, 
+	9, 12, 16, 12, 12, 16, 16, 16, 
+	16, 16, 12, 12, 16, 16, 16, 16, 
+	16, 12, 12, 16, 16, 16, 16, 16, 
+	12, 12, 16, 16, 16, 16, 16, 11, 
+	12, 11, 12, 12, 11, 16, 15, 12, 
+	11, 16, 15, 12, 11, 16, 15, 12, 
+	11, 16, 15, 12, 11, 10, 7, 5, 
+	1, 1, 15, 7, 2, 7, 11, 12, 
+	12, 11, 10, 12, 11, 10, 12, 11, 
+	10, 12, 11, 9, 12, 16, 12, 12, 
+	16, 16, 16, 16, 16, 12, 12, 16, 
+	16, 16, 16, 16, 12, 12, 16, 16, 
+	16, 16, 16, 12, 12, 16, 16, 16, 
+	16, 16, 12, 16, 15, 16, 11, 16, 
+	15, 12, 11, 5, 1, 1, 12, 12, 
+	16, 12, 11, 10, 12, 11, 10, 12, 
+	11, 10, 12, 11, 7, 15, 7, 2, 
+	7, 11, 16
+};
+
+static const short _indic_syllable_machine_index_offsets[] = {
+	0, 17, 19, 23, 27, 29, 33, 37, 
+	39, 43, 47, 49, 53, 57, 59, 61, 
+	63, 65, 70, 72, 74, 79, 81, 83, 
+	88, 90, 92, 104, 116, 128, 140, 152, 
+	164, 176, 188, 200, 212, 229, 231, 235, 
+	239, 241, 245, 249, 251, 255, 259, 261, 
+	265, 269, 271, 273, 275, 277, 282, 284, 
+	286, 291, 293, 295, 300, 302, 304, 316, 
+	328, 340, 352, 364, 376, 388, 400, 412, 
+	424, 441, 443, 447, 451, 453, 457, 461, 
+	463, 467, 471, 473, 477, 481, 483, 485, 
+	487, 489, 494, 496, 498, 503, 505, 507, 
+	512, 514, 516, 528, 540, 552, 564, 576, 
+	588, 600, 612, 624, 641, 643, 647, 651, 
+	653, 657, 661, 663, 667, 671, 673, 677, 
+	681, 683, 685, 687, 689, 694, 696, 698, 
+	703, 705, 707, 712, 714, 716, 728, 740, 
+	752, 764, 776, 788, 800, 812, 824, 836, 
+	848, 860, 864, 868, 872, 876, 878, 882, 
+	886, 888, 892, 896, 898, 915, 917, 919, 
+	921, 923, 928, 930, 932, 937, 939, 941, 
+	946, 948, 950, 967, 983, 996, 1008, 1025, 
+	1041, 1054, 1066, 1083, 1099, 1112, 1124, 1141, 
+	1157, 1170, 1182, 1199, 1215, 1228, 1240, 1251, 
+	1259, 1265, 1267, 1269, 1285, 1293, 1296, 1304, 
+	1316, 1329, 1342, 1354, 1365, 1378, 1390, 1401, 
+	1414, 1426, 1437, 1450, 1462, 1472, 1485, 1497, 
+	1514, 1527, 1540, 1557, 1574, 1591, 1608, 1625, 
+	1638, 1651, 1668, 1685, 1702, 1719, 1736, 1749, 
+	1762, 1779, 1796, 1813, 1830, 1847, 1860, 1873, 
+	1890, 1907, 1924, 1941, 1958, 1971, 1984, 1997, 
+	2010, 2022, 2039, 2055, 2068, 2080, 2097, 2113, 
+	2126, 2138, 2155, 2171, 2184, 2196, 2213, 2229, 
+	2242, 2254, 2265, 2273, 2279, 2281, 2283, 2299, 
+	2307, 2310, 2318, 2330, 2343, 2356, 2368, 2379, 
+	2392, 2404, 2415, 2428, 2440, 2451, 2464, 2476, 
+	2486, 2499, 2516, 2529, 2542, 2559, 2576, 2593, 
+	2610, 2627, 2640, 2653, 2670, 2687, 2704, 2721, 
+	2738, 2751, 2764, 2781, 2798, 2815, 2832, 2849, 
+	2862, 2875, 2892, 2909, 2926, 2943, 2955, 2972, 
+	2985, 2998, 3010, 3027, 3043, 3056, 3068, 3085, 
+	3101, 3114, 3126, 3143, 3159, 3172, 3184, 3201, 
+	3217, 3230, 3242, 3253, 3261, 3267, 3269, 3271, 
+	3287, 3295, 3298, 3306, 3318, 3331, 3344, 3356, 
+	3367, 3380, 3392, 3403, 3416, 3428, 3439, 3452, 
+	3464, 3474, 3487, 3504, 3517, 3530, 3547, 3564, 
+	3581, 3598, 3615, 3628, 3641, 3658, 3675, 3692, 
+	3709, 3726, 3739, 3752, 3769, 3786, 3803, 3820, 
+	3837, 3850, 3863, 3880, 3897, 3914, 3931, 3948, 
+	3960, 3973, 3985, 3998, 4011, 4023, 4040, 4056, 
+	4069, 4081, 4098, 4114, 4127, 4139, 4156, 4172, 
+	4185, 4197, 4214, 4230, 4243, 4255, 4266, 4274, 
+	4280, 4282, 4284, 4300, 4308, 4311, 4319, 4331, 
+	4344, 4357, 4369, 4380, 4393, 4405, 4416, 4429, 
+	4441, 4452, 4465, 4477, 4487, 4500, 4517, 4530, 
+	4543, 4560, 4577, 4594, 4611, 4628, 4641, 4654, 
+	4671, 4688, 4705, 4722, 4739, 4752, 4765, 4782, 
+	4799, 4816, 4833, 4850, 4863, 4876, 4893, 4910, 
+	4927, 4944, 4961, 4974, 4991, 5007, 5024, 5036, 
+	5053, 5069, 5082, 5094, 5100, 5102, 5104, 5117, 
+	5130, 5147, 5160, 5172, 5183, 5196, 5208, 5219, 
+	5232, 5244, 5255, 5268, 5280, 5288, 5304, 5312, 
+	5315, 5323, 5335
+};
+
+static const short _indic_syllable_machine_indicies[] = {
+	1, 2, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 1, 
+	0, 3, 0, 4, 4, 5, 0, 6, 
+	6, 5, 0, 5, 0, 7, 7, 8, 
+	0, 9, 9, 8, 0, 8, 0, 10, 
+	10, 11, 0, 12, 12, 11, 0, 11, 
+	0, 13, 13, 14, 0, 15, 15, 14, 
+	0, 14, 0, 16, 0, 17, 0, 18, 
+	0, 19, 13, 13, 14, 0, 20, 0, 
+	21, 0, 22, 10, 10, 11, 0, 23, 
+	0, 24, 0, 25, 7, 7, 8, 0, 
+	26, 0, 27, 0, 28, 4, 4, 5, 
+	0, 0, 0, 0, 0, 0, 28, 0, 
+	28, 4, 4, 5, 0, 0, 0, 0, 
+	0, 29, 28, 0, 30, 4, 4, 5, 
+	0, 0, 0, 0, 0, 0, 30, 0, 
+	30, 4, 4, 5, 0, 0, 0, 0, 
+	0, 31, 30, 0, 32, 4, 4, 5, 
+	0, 0, 0, 0, 0, 0, 32, 0, 
+	32, 4, 4, 5, 0, 0, 0, 0, 
+	0, 33, 32, 0, 34, 4, 4, 5, 
+	0, 0, 0, 0, 0, 0, 34, 0, 
+	34, 4, 4, 5, 0, 0, 0, 0, 
+	0, 35, 34, 0, 36, 4, 4, 5, 
+	0, 0, 0, 0, 0, 0, 36, 0, 
+	36, 4, 4, 5, 0, 0, 0, 0, 
+	0, 37, 36, 0, 39, 40, 38, 38, 
+	38, 38, 38, 38, 38, 38, 38, 38, 
+	38, 38, 38, 39, 38, 41, 38, 42, 
+	42, 43, 38, 44, 44, 43, 38, 43, 
+	38, 45, 45, 46, 38, 47, 47, 46, 
+	38, 46, 38, 48, 48, 49, 38, 50, 
+	50, 49, 38, 49, 38, 51, 51, 52, 
+	38, 53, 53, 52, 38, 52, 38, 54, 
+	38, 55, 38, 56, 38, 57, 51, 51, 
+	52, 38, 58, 38, 59, 38, 60, 48, 
+	48, 49, 38, 61, 38, 62, 38, 63, 
+	45, 45, 46, 38, 64, 38, 65, 38, 
+	66, 42, 42, 43, 38, 38, 38, 38, 
+	38, 38, 66, 38, 66, 42, 42, 43, 
+	38, 38, 38, 38, 38, 67, 66, 38, 
+	68, 42, 42, 43, 38, 38, 38, 38, 
+	38, 38, 68, 38, 68, 42, 42, 43, 
+	38, 38, 38, 38, 38, 69, 68, 38, 
+	70, 42, 42, 43, 38, 38, 38, 38, 
+	38, 38, 70, 38, 70, 42, 42, 43, 
+	38, 38, 38, 38, 38, 71, 70, 38, 
+	72, 42, 42, 43, 38, 38, 38, 38, 
+	38, 38, 72, 38, 72, 42, 42, 43, 
+	38, 38, 38, 38, 38, 73, 72, 38, 
+	74, 42, 42, 43, 38, 38, 38, 38, 
+	38, 38, 74, 38, 74, 42, 42, 43, 
+	38, 38, 38, 38, 38, 75, 74, 38, 
+	77, 78, 76, 76, 76, 76, 76, 76, 
+	76, 76, 76, 76, 76, 76, 76, 77, 
+	76, 79, 76, 80, 80, 81, 76, 83, 
+	83, 81, 82, 81, 82, 84, 84, 85, 
+	76, 86, 86, 85, 76, 85, 76, 87, 
+	87, 88, 76, 89, 89, 88, 76, 88, 
+	76, 90, 90, 91, 76, 92, 92, 91, 
+	76, 91, 76, 93, 76, 94, 76, 95, 
+	76, 96, 90, 90, 91, 76, 97, 76, 
+	98, 76, 99, 87, 87, 88, 76, 100, 
+	76, 101, 76, 102, 84, 84, 85, 76, 
+	103, 76, 104, 76, 105, 80, 80, 81, 
+	76, 76, 76, 76, 76, 76, 105, 76, 
+	105, 80, 80, 81, 76, 76, 76, 76, 
+	76, 106, 105, 76, 107, 80, 80, 81, 
+	76, 76, 76, 76, 76, 76, 107, 76, 
+	107, 80, 80, 81, 76, 76, 76, 76, 
+	76, 108, 107, 76, 109, 80, 80, 81, 
+	76, 76, 76, 76, 76, 76, 109, 76, 
+	109, 80, 80, 81, 76, 76, 76, 76, 
+	76, 110, 109, 76, 111, 80, 80, 81, 
+	82, 82, 82, 82, 82, 82, 111, 82, 
+	111, 80, 80, 81, 76, 76, 76, 76, 
+	76, 112, 111, 76, 113, 80, 80, 81, 
+	76, 76, 76, 76, 76, 76, 113, 76, 
+	115, 116, 114, 114, 114, 114, 114, 114, 
+	114, 114, 114, 114, 114, 114, 114, 115, 
+	114, 117, 114, 118, 118, 119, 114, 120, 
+	120, 119, 114, 119, 114, 121, 121, 122, 
+	114, 123, 123, 122, 114, 122, 114, 124, 
+	124, 125, 114, 126, 126, 125, 114, 125, 
+	114, 127, 127, 128, 114, 129, 129, 128, 
+	114, 128, 114, 130, 114, 131, 114, 132, 
+	114, 133, 127, 127, 128, 114, 134, 114, 
+	135, 114, 136, 124, 124, 125, 114, 137, 
+	114, 138, 114, 139, 121, 121, 122, 114, 
+	140, 114, 141, 114, 142, 118, 118, 119, 
+	114, 114, 114, 114, 114, 114, 142, 114, 
+	142, 118, 118, 119, 114, 114, 114, 114, 
+	114, 143, 142, 114, 144, 118, 118, 119, 
+	114, 114, 114, 114, 114, 114, 144, 114, 
+	144, 118, 118, 119, 114, 114, 114, 114, 
+	114, 145, 144, 114, 146, 118, 118, 119, 
+	114, 114, 114, 114, 114, 114, 146, 114, 
+	146, 118, 118, 119, 114, 114, 114, 114, 
+	114, 147, 146, 114, 148, 118, 118, 119, 
+	114, 114, 114, 114, 114, 114, 148, 114, 
+	148, 118, 118, 119, 114, 114, 114, 114, 
+	114, 149, 148, 114, 150, 118, 118, 119, 
+	114, 114, 114, 114, 114, 114, 150, 114, 
+	150, 118, 118, 119, 114, 114, 114, 114, 
+	114, 151, 150, 114, 113, 80, 80, 81, 
+	76, 76, 76, 76, 76, 152, 113, 76, 
+	111, 80, 80, 81, 0, 0, 0, 0, 
+	0, 153, 111, 0, 154, 154, 155, 0, 
+	6, 6, 155, 0, 156, 156, 157, 0, 
+	158, 158, 157, 0, 157, 0, 159, 159, 
+	160, 0, 161, 161, 160, 0, 160, 0, 
+	162, 162, 163, 0, 164, 164, 163, 0, 
+	163, 0, 165, 166, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 165, 0, 167, 0, 168, 0, 169, 
+	0, 170, 0, 171, 162, 162, 163, 0, 
+	172, 0, 173, 0, 174, 159, 159, 160, 
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+	119, 415, 416, 410, 410, 410, 410, 444, 
+	410, 441, 446, 446, 119, 415, 416, 410, 
+	410, 410, 410, 444, 410, 447, 410, 410, 
+	410, 132, 448, 410, 415, 416, 410, 410, 
+	410, 410, 421, 410, 447, 410, 449, 450, 
+	451, 452, 119, 415, 416, 410, 410, 410, 
+	143, 453, 410, 410, 447, 410, 454, 450, 
+	455, 455, 119, 415, 416, 410, 410, 410, 
+	410, 453, 410, 450, 455, 455, 119, 415, 
+	416, 410, 410, 410, 410, 453, 410, 132, 
+	456, 410, 415, 416, 410, 410, 410, 410, 
+	421, 410, 415, 416, 410, 410, 410, 410, 
+	421, 410, 457, 410, 410, 410, 416, 410, 
+	416, 410, 458, 410, 459, 410, 460, 461, 
+	410, 415, 416, 410, 410, 410, 117, 410, 
+	410, 410, 115, 410, 116, 410, 410, 410, 
+	410, 415, 416, 410, 415, 416, 410, 459, 
+	410, 410, 410, 410, 415, 416, 410, 459, 
+	410, 460, 410, 410, 415, 416, 410, 410, 
+	410, 117, 410, 132, 410, 462, 462, 119, 
+	415, 416, 410, 410, 410, 410, 421, 410, 
+	463, 141, 464, 465, 122, 415, 416, 410, 
+	410, 410, 410, 421, 410, 141, 464, 465, 
+	122, 415, 416, 410, 410, 410, 410, 421, 
+	410, 464, 464, 122, 415, 416, 410, 410, 
+	410, 410, 421, 410, 466, 138, 467, 468, 
+	125, 415, 416, 410, 410, 410, 410, 421, 
+	410, 138, 467, 468, 125, 415, 416, 410, 
+	410, 410, 410, 421, 410, 467, 467, 125, 
+	415, 416, 410, 410, 410, 410, 421, 410, 
+	469, 135, 470, 471, 128, 415, 416, 410, 
+	410, 410, 410, 421, 410, 135, 470, 471, 
+	128, 415, 416, 410, 410, 410, 410, 421, 
+	410, 470, 470, 128, 415, 416, 410, 410, 
+	410, 410, 421, 410, 472, 132, 410, 473, 
+	410, 415, 416, 410, 410, 410, 410, 421, 
+	410, 132, 410, 473, 410, 415, 416, 410, 
+	410, 410, 410, 421, 410, 474, 410, 415, 
+	416, 410, 410, 410, 410, 421, 410, 132, 
+	410, 410, 410, 410, 415, 416, 410, 410, 
+	410, 410, 421, 410, 115, 116, 410, 410, 
+	132, 456, 410, 415, 416, 410, 410, 410, 
+	410, 421, 410, 115, 410, 449, 450, 455, 
+	455, 119, 415, 416, 410, 410, 410, 410, 
+	453, 410, 449, 450, 451, 455, 119, 415, 
+	416, 410, 410, 410, 143, 453, 410, 447, 
+	410, 475, 410, 462, 462, 119, 415, 416, 
+	410, 410, 410, 410, 421, 410, 447, 410, 
+	447, 410, 410, 410, 410, 410, 410, 415, 
+	416, 410, 410, 410, 410, 421, 410, 447, 
+	410, 447, 410, 410, 410, 410, 476, 410, 
+	415, 416, 410, 410, 410, 410, 421, 410, 
+	447, 410, 447, 410, 475, 410, 410, 410, 
+	410, 415, 416, 410, 410, 410, 410, 421, 
+	410, 447, 410, 447, 116, 410, 410, 132, 
+	448, 410, 415, 416, 410, 410, 410, 410, 
+	421, 410, 447, 410, 440, 441, 446, 446, 
+	119, 415, 416, 410, 410, 410, 410, 444, 
+	410, 440, 441, 442, 446, 119, 415, 416, 
+	410, 410, 410, 145, 444, 410, 438, 410, 
+	477, 410, 462, 462, 119, 415, 416, 410, 
+	410, 410, 410, 421, 410, 438, 410, 438, 
+	410, 410, 410, 410, 410, 410, 415, 416, 
+	410, 410, 410, 410, 421, 410, 438, 410, 
+	438, 410, 410, 410, 410, 478, 410, 415, 
+	416, 410, 410, 410, 410, 421, 410, 438, 
+	410, 438, 410, 477, 410, 410, 410, 410, 
+	415, 416, 410, 410, 410, 410, 421, 410, 
+	438, 410, 438, 116, 410, 410, 132, 439, 
+	410, 415, 416, 410, 410, 410, 410, 421, 
+	410, 438, 410, 431, 432, 437, 437, 119, 
+	415, 416, 410, 410, 410, 410, 435, 410, 
+	431, 432, 433, 437, 119, 415, 416, 410, 
+	410, 410, 147, 435, 410, 429, 410, 479, 
+	410, 462, 462, 119, 415, 416, 410, 410, 
+	410, 410, 421, 410, 429, 410, 429, 410, 
+	410, 410, 410, 410, 410, 415, 416, 410, 
+	410, 410, 410, 421, 410, 429, 410, 429, 
+	410, 410, 410, 410, 480, 410, 415, 416, 
+	410, 410, 410, 410, 421, 410, 429, 410, 
+	429, 410, 479, 410, 410, 410, 410, 415, 
+	416, 410, 410, 410, 410, 421, 410, 429, 
+	410, 429, 116, 410, 410, 132, 430, 410, 
+	415, 416, 410, 410, 410, 410, 421, 410, 
+	429, 410, 422, 423, 428, 428, 119, 415, 
+	416, 410, 410, 410, 410, 426, 410, 422, 
+	423, 424, 428, 119, 415, 416, 410, 410, 
+	410, 149, 426, 410, 419, 410, 481, 410, 
+	462, 462, 119, 415, 416, 410, 410, 410, 
+	410, 421, 410, 419, 410, 419, 410, 410, 
+	410, 410, 410, 410, 415, 416, 410, 410, 
+	410, 410, 421, 410, 419, 410, 419, 410, 
+	410, 410, 410, 482, 410, 415, 416, 410, 
+	410, 410, 410, 421, 410, 419, 410, 419, 
+	410, 481, 410, 410, 410, 410, 415, 416, 
+	410, 410, 410, 410, 421, 410, 419, 410, 
+	419, 116, 410, 410, 132, 420, 410, 415, 
+	416, 410, 410, 410, 410, 421, 410, 419, 
+	410, 411, 412, 414, 414, 119, 415, 416, 
+	410, 410, 410, 410, 417, 410, 181, 182, 
+	183, 184, 483, 344, 81, 187, 188, 342, 
+	189, 189, 152, 190, 342, 181, 342, 194, 
+	484, 196, 197, 5, 198, 199, 200, 193, 
+	193, 37, 201, 193, 193, 181, 193, 204, 
+	182, 183, 184, 485, 486, 81, 487, 488, 
+	193, 189, 189, 152, 489, 193, 204, 193, 
+	113, 80, 80, 81, 198, 199, 193, 193, 
+	193, 152, 490, 193, 491, 2, 342, 342, 
+	342, 408, 342, 187, 188, 342, 342, 342, 
+	342, 347, 342, 491, 342, 492, 349, 493, 
+	494, 81, 487, 488, 193, 193, 193, 153, 
+	352, 193, 193, 491, 193, 495, 349, 354, 
+	354, 81, 487, 488, 193, 193, 193, 193, 
+	352, 193, 349, 354, 354, 81, 487, 488, 
+	193, 193, 193, 193, 352, 193, 496, 193, 
+	193, 193, 488, 193, 488, 193, 243, 193, 
+	492, 349, 354, 354, 81, 487, 488, 193, 
+	193, 193, 193, 352, 193, 492, 349, 493, 
+	354, 81, 487, 488, 193, 193, 193, 153, 
+	352, 193, 204, 193, 266, 113, 497, 497, 
+	155, 198, 199, 193, 193, 193, 193, 490, 
+	193, 204, 193, 498, 179, 499, 500, 157, 
+	487, 488, 193, 193, 193, 193, 501, 193, 
+	179, 499, 500, 157, 487, 488, 193, 193, 
+	193, 193, 501, 193, 499, 499, 157, 487, 
+	488, 193, 193, 193, 193, 501, 193, 502, 
+	176, 503, 504, 160, 487, 488, 193, 193, 
+	193, 193, 501, 193, 176, 503, 504, 160, 
+	487, 488, 193, 193, 193, 193, 501, 193, 
+	503, 503, 160, 487, 488, 193, 193, 193, 
+	193, 501, 193, 505, 173, 506, 507, 163, 
+	487, 488, 193, 193, 193, 193, 501, 193, 
+	173, 506, 507, 163, 487, 488, 193, 193, 
+	193, 193, 501, 193, 506, 506, 163, 487, 
+	488, 193, 193, 193, 193, 501, 193, 508, 
+	170, 193, 509, 193, 487, 488, 193, 193, 
+	193, 193, 501, 193, 170, 193, 509, 193, 
+	487, 488, 193, 193, 193, 193, 501, 193, 
+	487, 488, 193, 193, 193, 193, 501, 193, 
+	510, 193, 511, 512, 193, 487, 488, 193, 
+	193, 193, 167, 193, 193, 193, 165, 193, 
+	166, 193, 193, 193, 193, 487, 488, 193, 
+	487, 488, 193, 510, 193, 193, 193, 193, 
+	487, 488, 193, 510, 193, 511, 193, 193, 
+	487, 488, 193, 193, 193, 167, 193, 491, 
+	166, 342, 342, 95, 346, 342, 187, 188, 
+	342, 342, 342, 342, 347, 342, 491, 342, 
+	0
+};
+
+static const short _indic_syllable_machine_trans_targs[] = {
+	170, 195, 197, 198, 3, 201, 4, 6, 
+	204, 7, 9, 207, 10, 12, 210, 13, 
+	15, 16, 191, 18, 19, 209, 21, 22, 
+	206, 24, 25, 203, 212, 216, 220, 223, 
+	227, 230, 234, 237, 241, 244, 170, 270, 
+	272, 273, 39, 276, 40, 42, 279, 43, 
+	45, 282, 46, 48, 285, 49, 51, 52, 
+	266, 54, 55, 284, 57, 58, 281, 60, 
+	61, 278, 287, 290, 294, 297, 301, 304, 
+	308, 311, 315, 319, 170, 343, 345, 346, 
+	75, 349, 170, 76, 78, 352, 79, 81, 
+	355, 82, 84, 358, 85, 87, 88, 339, 
+	90, 91, 357, 93, 94, 354, 96, 97, 
+	351, 360, 363, 367, 370, 374, 377, 381, 
+	384, 388, 170, 418, 420, 421, 110, 424, 
+	111, 113, 427, 114, 116, 430, 117, 119, 
+	433, 120, 122, 123, 414, 125, 126, 432, 
+	128, 129, 429, 131, 132, 426, 435, 438, 
+	442, 445, 449, 452, 456, 459, 463, 466, 
+	392, 478, 146, 481, 148, 484, 149, 151, 
+	487, 152, 154, 490, 155, 493, 495, 496, 
+	159, 160, 492, 162, 163, 489, 165, 166, 
+	486, 168, 169, 483, 170, 171, 246, 320, 
+	322, 391, 393, 340, 342, 394, 390, 467, 
+	468, 170, 172, 174, 35, 245, 192, 194, 
+	214, 243, 173, 34, 175, 239, 0, 176, 
+	178, 33, 238, 236, 177, 32, 179, 232, 
+	180, 182, 31, 231, 229, 181, 30, 183, 
+	225, 184, 186, 29, 224, 222, 185, 28, 
+	187, 218, 188, 190, 27, 217, 215, 189, 
+	26, 200, 193, 170, 196, 1, 199, 2, 
+	202, 5, 23, 205, 8, 20, 208, 11, 
+	17, 211, 14, 213, 219, 221, 226, 228, 
+	233, 235, 240, 242, 170, 247, 249, 71, 
+	317, 267, 269, 318, 248, 70, 250, 313, 
+	36, 251, 253, 69, 312, 310, 252, 68, 
+	254, 306, 255, 257, 67, 305, 303, 256, 
+	66, 258, 299, 259, 261, 65, 298, 296, 
+	260, 64, 262, 292, 263, 265, 63, 291, 
+	289, 264, 62, 275, 268, 170, 271, 37, 
+	274, 38, 277, 41, 59, 280, 44, 56, 
+	283, 47, 53, 286, 50, 288, 293, 295, 
+	300, 302, 307, 309, 314, 316, 170, 321, 
+	106, 323, 386, 72, 324, 326, 105, 385, 
+	383, 325, 104, 327, 379, 328, 330, 103, 
+	378, 376, 329, 102, 331, 372, 332, 334, 
+	101, 371, 369, 333, 100, 335, 365, 336, 
+	338, 99, 364, 362, 337, 98, 348, 341, 
+	170, 344, 73, 347, 74, 350, 77, 95, 
+	353, 80, 92, 356, 83, 89, 359, 86, 
+	361, 366, 368, 373, 375, 380, 382, 387, 
+	389, 170, 170, 395, 397, 142, 141, 415, 
+	417, 465, 396, 398, 461, 107, 399, 401, 
+	140, 460, 458, 400, 139, 402, 454, 403, 
+	405, 138, 453, 451, 404, 137, 406, 447, 
+	407, 409, 136, 446, 444, 408, 135, 410, 
+	440, 411, 413, 134, 439, 437, 412, 133, 
+	423, 416, 170, 419, 108, 422, 109, 425, 
+	112, 130, 428, 115, 127, 431, 118, 124, 
+	434, 121, 436, 441, 443, 448, 450, 455, 
+	457, 462, 464, 143, 469, 470, 480, 475, 
+	477, 498, 471, 472, 473, 144, 479, 474, 
+	476, 145, 482, 147, 167, 156, 485, 150, 
+	164, 488, 153, 161, 491, 158, 494, 157, 
+	497
+};
+
+static const char _indic_syllable_machine_trans_actions[] = {
+	1, 2, 0, 0, 0, 2, 0, 0, 
+	2, 0, 0, 2, 0, 0, 2, 0, 
+	0, 0, 2, 0, 0, 2, 0, 0, 
+	2, 0, 0, 2, 2, 2, 2, 2, 
+	2, 2, 2, 2, 2, 2, 3, 2, 
+	0, 0, 0, 2, 0, 0, 2, 0, 
+	0, 2, 0, 0, 2, 0, 0, 0, 
+	2, 0, 0, 2, 0, 0, 2, 0, 
+	0, 2, 2, 2, 2, 2, 2, 2, 
+	2, 2, 2, 2, 4, 2, 0, 0, 
+	0, 2, 5, 0, 0, 2, 0, 0, 
+	2, 0, 0, 2, 0, 0, 0, 2, 
+	0, 0, 2, 0, 0, 2, 0, 0, 
+	2, 2, 6, 2, 6, 2, 6, 2, 
+	6, 2, 7, 2, 0, 0, 0, 2, 
+	0, 0, 2, 0, 0, 2, 0, 0, 
+	2, 0, 0, 0, 2, 0, 0, 2, 
+	0, 0, 2, 0, 0, 2, 2, 2, 
+	2, 2, 2, 2, 2, 2, 2, 2, 
+	6, 8, 0, 2, 0, 2, 0, 0, 
+	2, 0, 0, 2, 0, 2, 0, 0, 
+	0, 0, 2, 0, 0, 2, 0, 0, 
+	2, 0, 0, 2, 11, 2, 2, 6, 
+	2, 12, 12, 0, 0, 2, 2, 6, 
+	2, 13, 2, 2, 0, 2, 0, 0, 
+	2, 2, 2, 0, 2, 2, 0, 2, 
+	2, 0, 2, 2, 2, 0, 2, 2, 
+	2, 2, 0, 2, 2, 2, 0, 2, 
+	2, 2, 2, 0, 2, 2, 2, 0, 
+	2, 2, 2, 2, 0, 2, 2, 2, 
+	0, 2, 0, 14, 0, 0, 2, 0, 
+	2, 0, 0, 2, 0, 0, 2, 0, 
+	0, 2, 0, 2, 2, 2, 2, 2, 
+	2, 2, 2, 2, 15, 2, 2, 0, 
+	2, 0, 0, 2, 2, 0, 2, 2, 
+	0, 2, 2, 0, 2, 2, 2, 0, 
+	2, 2, 2, 2, 0, 2, 2, 2, 
+	0, 2, 2, 2, 2, 0, 2, 2, 
+	2, 0, 2, 2, 2, 2, 0, 2, 
+	2, 2, 0, 2, 0, 16, 0, 0, 
+	2, 0, 2, 0, 0, 2, 0, 0, 
+	2, 0, 0, 2, 0, 2, 2, 2, 
+	2, 2, 2, 2, 2, 2, 17, 6, 
+	0, 6, 6, 0, 6, 2, 0, 6, 
+	2, 6, 0, 6, 6, 6, 2, 0, 
+	6, 2, 6, 0, 6, 6, 6, 2, 
+	0, 6, 2, 6, 0, 6, 6, 6, 
+	2, 0, 6, 2, 6, 0, 6, 0, 
+	18, 0, 0, 2, 0, 2, 0, 0, 
+	2, 0, 0, 2, 0, 0, 2, 0, 
+	2, 2, 2, 2, 2, 2, 2, 2, 
+	2, 19, 20, 2, 2, 0, 0, 0, 
+	0, 2, 2, 2, 2, 0, 2, 2, 
+	0, 2, 2, 2, 0, 2, 2, 2, 
+	2, 0, 2, 2, 2, 0, 2, 2, 
+	2, 2, 0, 2, 2, 2, 0, 2, 
+	2, 2, 2, 0, 2, 2, 2, 0, 
+	2, 0, 21, 0, 0, 2, 0, 2, 
+	0, 0, 2, 0, 0, 2, 0, 0, 
+	2, 0, 2, 2, 2, 2, 2, 2, 
+	2, 2, 2, 0, 0, 8, 2, 0, 
+	0, 2, 2, 8, 8, 0, 8, 8, 
+	0, 0, 2, 0, 0, 0, 2, 0, 
+	0, 2, 0, 0, 2, 0, 0, 0, 
+	2
+};
+
+static const char _indic_syllable_machine_to_state_actions[] = {
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 9, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0
+};
+
+static const char _indic_syllable_machine_from_state_actions[] = {
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 10, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0
+};
+
+static const short _indic_syllable_machine_eof_trans[] = {
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 39, 39, 39, 39, 
+	39, 39, 39, 39, 39, 39, 39, 39, 
+	39, 39, 39, 39, 39, 39, 39, 39, 
+	39, 39, 39, 39, 39, 39, 39, 39, 
+	39, 39, 39, 39, 39, 39, 39, 39, 
+	77, 77, 77, 83, 83, 77, 77, 77, 
+	77, 77, 77, 77, 77, 77, 77, 77, 
+	77, 77, 77, 77, 77, 77, 77, 77, 
+	77, 77, 77, 77, 77, 77, 77, 77, 
+	83, 77, 77, 115, 115, 115, 115, 115, 
+	115, 115, 115, 115, 115, 115, 115, 115, 
+	115, 115, 115, 115, 115, 115, 115, 115, 
+	115, 115, 115, 115, 115, 115, 115, 115, 
+	115, 115, 115, 115, 115, 115, 115, 77, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 0, 194, 194, 194, 194, 194, 
+	194, 194, 194, 194, 194, 194, 194, 194, 
+	194, 194, 194, 194, 194, 194, 194, 194, 
+	194, 194, 194, 194, 194, 194, 194, 194, 
+	194, 194, 194, 194, 194, 194, 194, 194, 
+	194, 194, 194, 194, 194, 194, 194, 194, 
+	194, 194, 194, 194, 194, 194, 194, 194, 
+	194, 194, 194, 194, 194, 194, 194, 194, 
+	194, 194, 194, 194, 194, 194, 194, 194, 
+	194, 194, 194, 194, 194, 194, 269, 269, 
+	269, 269, 269, 269, 269, 269, 269, 269, 
+	269, 269, 269, 269, 269, 269, 269, 269, 
+	269, 269, 269, 269, 269, 269, 269, 269, 
+	269, 269, 269, 269, 269, 269, 269, 269, 
+	269, 269, 269, 269, 269, 269, 269, 269, 
+	269, 269, 269, 269, 269, 269, 269, 269, 
+	269, 269, 269, 269, 269, 269, 269, 269, 
+	269, 269, 269, 269, 269, 269, 269, 269, 
+	269, 269, 269, 269, 269, 269, 269, 269, 
+	343, 343, 343, 343, 343, 343, 343, 343, 
+	343, 343, 343, 343, 343, 343, 343, 343, 
+	343, 343, 343, 343, 343, 343, 343, 343, 
+	343, 343, 343, 343, 343, 343, 343, 343, 
+	343, 343, 343, 343, 343, 343, 343, 343, 
+	343, 343, 343, 343, 343, 343, 343, 343, 
+	343, 343, 343, 343, 343, 343, 343, 343, 
+	343, 343, 343, 343, 343, 343, 343, 343, 
+	343, 343, 343, 343, 343, 343, 343, 410, 
+	343, 410, 411, 411, 411, 411, 411, 411, 
+	411, 411, 411, 411, 411, 411, 411, 411, 
+	411, 411, 411, 411, 411, 411, 411, 411, 
+	411, 411, 411, 411, 411, 411, 411, 411, 
+	411, 411, 411, 411, 411, 411, 411, 411, 
+	411, 411, 411, 411, 411, 411, 411, 411, 
+	411, 411, 411, 411, 411, 411, 411, 411, 
+	411, 411, 411, 411, 411, 411, 411, 411, 
+	411, 411, 411, 411, 411, 411, 411, 411, 
+	411, 411, 411, 343, 194, 194, 194, 343, 
+	194, 194, 194, 194, 194, 194, 194, 194, 
+	194, 194, 194, 194, 194, 194, 194, 194, 
+	194, 194, 194, 194, 194, 194, 194, 194, 
+	194, 194, 343
+};
+
+static const int indic_syllable_machine_start = 170;
+static const int indic_syllable_machine_first_final = 170;
+static const int indic_syllable_machine_error = -1;
+
+static const int indic_syllable_machine_en_main = 170;
+
+
+#line 36 "hb-ot-shape-complex-indic-machine.rl"
+
+
+
+#line 91 "hb-ot-shape-complex-indic-machine.rl"
+
+
+#define found_syllable(syllable_type) \
+  HB_STMT_START { \
+    if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
+    for (unsigned int i = last; i < p+1; i++) \
+      info[i].syllable() = (syllable_serial << 4) | syllable_type; \
+    last = p+1; \
+    syllable_serial++; \
+    if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
+  } HB_STMT_END
+
+static void
+find_syllables (hb_buffer_t *buffer)
+{
+  unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED;
+  int cs;
+  hb_glyph_info_t *info = buffer->info;
+  
+#line 1273 "hb-ot-shape-complex-indic-machine.hh.tmp"
+	{
+	cs = indic_syllable_machine_start;
+	ts = 0;
+	te = 0;
+	act = 0;
+	}
+
+#line 112 "hb-ot-shape-complex-indic-machine.rl"
+
+
+  p = 0;
+  pe = eof = buffer->len;
+
+  unsigned int last = 0;
+  unsigned int syllable_serial = 1;
+  
+#line 1290 "hb-ot-shape-complex-indic-machine.hh.tmp"
+	{
+	int _slen;
+	int _trans;
+	const unsigned char *_keys;
+	const short *_inds;
+	if ( p == pe )
+		goto _test_eof;
+_resume:
+	switch ( _indic_syllable_machine_from_state_actions[cs] ) {
+	case 10:
+#line 1 "NONE"
+	{ts = p;}
+	break;
+#line 1304 "hb-ot-shape-complex-indic-machine.hh.tmp"
+	}
+
+	_keys = _indic_syllable_machine_trans_keys + (cs<<1);
+	_inds = _indic_syllable_machine_indicies + _indic_syllable_machine_index_offsets[cs];
+
+	_slen = _indic_syllable_machine_key_spans[cs];
+	_trans = _inds[ _slen > 0 && _keys[0] <=( info[p].indic_category()) &&
+		( info[p].indic_category()) <= _keys[1] ?
+		( info[p].indic_category()) - _keys[0] : _slen ];
+
+_eof_trans:
+	cs = _indic_syllable_machine_trans_targs[_trans];
+
+	if ( _indic_syllable_machine_trans_actions[_trans] == 0 )
+		goto _again;
+
+	switch ( _indic_syllable_machine_trans_actions[_trans] ) {
+	case 2:
+#line 1 "NONE"
+	{te = p+1;}
+	break;
+	case 14:
+#line 83 "hb-ot-shape-complex-indic-machine.rl"
+	{te = p+1;{ found_syllable (consonant_syllable); }}
+	break;
+	case 16:
+#line 84 "hb-ot-shape-complex-indic-machine.rl"
+	{te = p+1;{ found_syllable (vowel_syllable); }}
+	break;
+	case 21:
+#line 85 "hb-ot-shape-complex-indic-machine.rl"
+	{te = p+1;{ found_syllable (standalone_cluster); }}
+	break;
+	case 18:
+#line 86 "hb-ot-shape-complex-indic-machine.rl"
+	{te = p+1;{ found_syllable (broken_cluster); }}
+	break;
+	case 11:
+#line 87 "hb-ot-shape-complex-indic-machine.rl"
+	{te = p+1;{ found_syllable (non_indic_cluster); }}
+	break;
+	case 13:
+#line 83 "hb-ot-shape-complex-indic-machine.rl"
+	{te = p;p--;{ found_syllable (consonant_syllable); }}
+	break;
+	case 15:
+#line 84 "hb-ot-shape-complex-indic-machine.rl"
+	{te = p;p--;{ found_syllable (vowel_syllable); }}
+	break;
+	case 20:
+#line 85 "hb-ot-shape-complex-indic-machine.rl"
+	{te = p;p--;{ found_syllable (standalone_cluster); }}
+	break;
+	case 17:
+#line 86 "hb-ot-shape-complex-indic-machine.rl"
+	{te = p;p--;{ found_syllable (broken_cluster); }}
+	break;
+	case 19:
+#line 87 "hb-ot-shape-complex-indic-machine.rl"
+	{te = p;p--;{ found_syllable (non_indic_cluster); }}
+	break;
+	case 1:
+#line 83 "hb-ot-shape-complex-indic-machine.rl"
+	{{p = ((te))-1;}{ found_syllable (consonant_syllable); }}
+	break;
+	case 3:
+#line 84 "hb-ot-shape-complex-indic-machine.rl"
+	{{p = ((te))-1;}{ found_syllable (vowel_syllable); }}
+	break;
+	case 7:
+#line 85 "hb-ot-shape-complex-indic-machine.rl"
+	{{p = ((te))-1;}{ found_syllable (standalone_cluster); }}
+	break;
+	case 4:
+#line 86 "hb-ot-shape-complex-indic-machine.rl"
+	{{p = ((te))-1;}{ found_syllable (broken_cluster); }}
+	break;
+	case 5:
+#line 1 "NONE"
+	{	switch( act ) {
+	case 1:
+	{{p = ((te))-1;} found_syllable (consonant_syllable); }
+	break;
+	case 4:
+	{{p = ((te))-1;} found_syllable (broken_cluster); }
+	break;
+	case 5:
+	{{p = ((te))-1;} found_syllable (non_indic_cluster); }
+	break;
+	}
+	}
+	break;
+	case 8:
+#line 1 "NONE"
+	{te = p+1;}
+#line 83 "hb-ot-shape-complex-indic-machine.rl"
+	{act = 1;}
+	break;
+	case 6:
+#line 1 "NONE"
+	{te = p+1;}
+#line 86 "hb-ot-shape-complex-indic-machine.rl"
+	{act = 4;}
+	break;
+	case 12:
+#line 1 "NONE"
+	{te = p+1;}
+#line 87 "hb-ot-shape-complex-indic-machine.rl"
+	{act = 5;}
+	break;
+#line 1415 "hb-ot-shape-complex-indic-machine.hh.tmp"
+	}
+
+_again:
+	switch ( _indic_syllable_machine_to_state_actions[cs] ) {
+	case 9:
+#line 1 "NONE"
+	{ts = 0;}
+	break;
+#line 1424 "hb-ot-shape-complex-indic-machine.hh.tmp"
+	}
+
+	if ( ++p != pe )
+		goto _resume;
+	_test_eof: {}
+	if ( p == eof )
+	{
+	if ( _indic_syllable_machine_eof_trans[cs] > 0 ) {
+		_trans = _indic_syllable_machine_eof_trans[cs] - 1;
+		goto _eof_trans;
+	}
+	}
+
+	}
+
+#line 121 "hb-ot-shape-complex-indic-machine.rl"
+
+}
+
+#endif /* HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-machine.rl b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-machine.rl
new file mode 100644
index 0000000..f9f07d8
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-machine.rl
@@ -0,0 +1,124 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH
+#define HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH
+
+#include "hb-private.hh"
+
+%%{
+  machine indic_syllable_machine;
+  alphtype unsigned char;
+  write data;
+}%%
+
+%%{
+
+# Same order as enum indic_category_t.  Not sure how to avoid duplication.
+X    = 0;
+C    = 1;
+V    = 2;
+N    = 3;
+H    = 4;
+ZWNJ = 5;
+ZWJ  = 6;
+M    = 7;
+SM   = 8;
+VD   = 9;
+A    = 10;
+NBSP = 11;
+DOTTEDCIRCLE = 12;
+RS   = 13;
+Coeng = 14;
+Repha = 15;
+Ra    = 16;
+CM    = 17;
+
+c = (C | Ra)CM*;		# is_consonant
+n = ((ZWNJ?.RS)? (N.N?)?);	# is_consonant_modifier
+z = ZWJ|ZWNJ;			# is_joiner
+h = H | Coeng;			# is_halant_or_coeng
+reph = (Ra H | Repha);		# possible reph
+
+cn = c.ZWJ?.n?;
+forced_rakar = ZWJ H ZWJ Ra;
+matra_group = z{0,3}.M.N?.(H | forced_rakar)?;
+syllable_tail =  (Coeng (cn|V))? (SM.ZWNJ?)? (VD VD?)?;
+place_holder = NBSP | DOTTEDCIRCLE;
+halant_group = (z?.h.(ZWJ.N?)?);
+final_halant_group = halant_group | h.ZWNJ;
+halant_or_matra_group = (final_halant_group | (h.ZWJ)? matra_group{0,4});
+
+
+consonant_syllable =	Repha? (cn.halant_group){0,4} cn A? halant_or_matra_group? syllable_tail;
+vowel_syllable =	reph? V.n? (ZWJ | (halant_group.cn){0,4} halant_or_matra_group? syllable_tail);
+standalone_cluster =	reph? place_holder.n? (halant_group.cn){0,4} halant_or_matra_group? syllable_tail;
+broken_cluster =	reph? n? (halant_group.cn){0,4} halant_or_matra_group syllable_tail;
+other =			any;
+
+main := |*
+	consonant_syllable	=> { found_syllable (consonant_syllable); };
+	vowel_syllable		=> { found_syllable (vowel_syllable); };
+	standalone_cluster	=> { found_syllable (standalone_cluster); };
+	broken_cluster		=> { found_syllable (broken_cluster); };
+	other			=> { found_syllable (non_indic_cluster); };
+*|;
+
+
+}%%
+
+#define found_syllable(syllable_type) \
+  HB_STMT_START { \
+    if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
+    for (unsigned int i = last; i < p+1; i++) \
+      info[i].syllable() = (syllable_serial << 4) | syllable_type; \
+    last = p+1; \
+    syllable_serial++; \
+    if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
+  } HB_STMT_END
+
+static void
+find_syllables (hb_buffer_t *buffer)
+{
+  unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED;
+  int cs;
+  hb_glyph_info_t *info = buffer->info;
+  %%{
+    write init;
+    getkey info[p].indic_category();
+  }%%
+
+  p = 0;
+  pe = eof = buffer->len;
+
+  unsigned int last = 0;
+  unsigned int syllable_serial = 1;
+  %%{
+    write exec;
+  }%%
+}
+
+#endif /* HB_OT_SHAPE_COMPLEX_INDIC_MACHINE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-private.hh b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-private.hh
new file mode 100644
index 0000000..39268b1
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-private.hh
@@ -0,0 +1,151 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_INDIC_PRIVATE_HH
+#define HB_OT_SHAPE_COMPLEX_INDIC_PRIVATE_HH
+
+#include "hb-private.hh"
+
+
+#include "hb-ot-shape-complex-private.hh"
+#include "hb-ot-shape-private.hh" /* XXX Remove */
+
+
+#define INDIC_TABLE_ELEMENT_TYPE uint16_t
+
+/* Cateories used in the OpenType spec:
+ * https://www.microsoft.com/typography/otfntdev/devanot/shaping.aspx
+ */
+/* Note: This enum is duplicated in the -machine.rl source file.
+ * Not sure how to avoid duplication. */
+enum indic_category_t {
+  OT_X = 0,
+  OT_C,
+  OT_V,
+  OT_N,
+  OT_H,
+  OT_ZWNJ,
+  OT_ZWJ,
+  OT_M,
+  OT_SM,
+  OT_VD,
+  OT_A,
+  OT_NBSP,
+  OT_DOTTEDCIRCLE, /* Not in the spec, but special in Uniscribe. /Very very/ special! */
+  OT_RS, /* Register Shifter, used in Khmer OT spec */
+  OT_Coeng,
+  OT_Repha,
+  OT_Ra, /* Not explicitly listed in the OT spec, but used in the grammar. */
+  OT_CM
+};
+
+/* Visual positions in a syllable from left to right. */
+enum indic_position_t {
+  POS_START,
+
+  POS_RA_TO_BECOME_REPH,
+  POS_PRE_M,
+  POS_PRE_C,
+
+  POS_BASE_C,
+  POS_AFTER_MAIN,
+
+  POS_ABOVE_C,
+
+  POS_BEFORE_SUB,
+  POS_BELOW_C,
+  POS_AFTER_SUB,
+
+  POS_BEFORE_POST,
+  POS_POST_C,
+  POS_AFTER_POST,
+
+  POS_FINAL_C,
+  POS_SMVD,
+
+  POS_END
+};
+
+/* Categories used in IndicSyllabicCategory.txt from UCD. */
+enum indic_syllabic_category_t {
+  INDIC_SYLLABIC_CATEGORY_OTHER			= OT_X,
+
+  INDIC_SYLLABIC_CATEGORY_AVAGRAHA		= OT_X,
+  INDIC_SYLLABIC_CATEGORY_BINDU			= OT_SM,
+  INDIC_SYLLABIC_CATEGORY_CONSONANT		= OT_C,
+  INDIC_SYLLABIC_CATEGORY_CONSONANT_DEAD	= OT_C,
+  INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL	= OT_CM,
+  INDIC_SYLLABIC_CATEGORY_CONSONANT_HEAD_LETTER	= OT_C,
+  INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL	= OT_CM,
+  INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER	= OT_NBSP,
+  INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED	= OT_C,
+  INDIC_SYLLABIC_CATEGORY_CONSONANT_REPHA	= OT_Repha,
+  INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER	= OT_X,
+  INDIC_SYLLABIC_CATEGORY_NUKTA			= OT_N,
+  INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER	= OT_RS,
+  INDIC_SYLLABIC_CATEGORY_TONE_LETTER		= OT_X,
+  INDIC_SYLLABIC_CATEGORY_TONE_MARK		= OT_N,
+  INDIC_SYLLABIC_CATEGORY_VIRAMA		= OT_H,
+  INDIC_SYLLABIC_CATEGORY_VISARGA		= OT_SM,
+  INDIC_SYLLABIC_CATEGORY_VOWEL			= OT_V,
+  INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT	= OT_M,
+  INDIC_SYLLABIC_CATEGORY_VOWEL_INDEPENDENT	= OT_V
+};
+
+/* Categories used in IndicSMatraCategory.txt from UCD */
+enum indic_matra_category_t {
+  INDIC_MATRA_CATEGORY_NOT_APPLICABLE		= POS_END,
+
+  INDIC_MATRA_CATEGORY_LEFT			= POS_PRE_C,
+  INDIC_MATRA_CATEGORY_TOP			= POS_ABOVE_C,
+  INDIC_MATRA_CATEGORY_BOTTOM			= POS_BELOW_C,
+  INDIC_MATRA_CATEGORY_RIGHT			= POS_POST_C,
+
+  /* These should resolve to the position of the last part of the split sequence. */
+  INDIC_MATRA_CATEGORY_BOTTOM_AND_RIGHT		= INDIC_MATRA_CATEGORY_RIGHT,
+  INDIC_MATRA_CATEGORY_LEFT_AND_RIGHT		= INDIC_MATRA_CATEGORY_RIGHT,
+  INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM		= INDIC_MATRA_CATEGORY_BOTTOM,
+  INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM_AND_RIGHT	= INDIC_MATRA_CATEGORY_RIGHT,
+  INDIC_MATRA_CATEGORY_TOP_AND_LEFT		= INDIC_MATRA_CATEGORY_TOP,
+  INDIC_MATRA_CATEGORY_TOP_AND_LEFT_AND_RIGHT	= INDIC_MATRA_CATEGORY_RIGHT,
+  INDIC_MATRA_CATEGORY_TOP_AND_RIGHT		= INDIC_MATRA_CATEGORY_RIGHT,
+
+  INDIC_MATRA_CATEGORY_INVISIBLE		= INDIC_MATRA_CATEGORY_NOT_APPLICABLE,
+  INDIC_MATRA_CATEGORY_OVERSTRUCK		= POS_AFTER_MAIN,
+  INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT	= POS_PRE_M
+};
+
+/* Note: We use ASSERT_STATIC_EXPR_ZERO() instead of ASSERT_STATIC_EXPR() and the comma operation
+ * because gcc fails to optimize the latter and fills the table in at runtime. */
+#define INDIC_COMBINE_CATEGORIES(S,M) \
+  (ASSERT_STATIC_EXPR_ZERO (M == INDIC_MATRA_CATEGORY_NOT_APPLICABLE || (S == INDIC_SYLLABIC_CATEGORY_VIRAMA || S == INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT)) + \
+   ASSERT_STATIC_EXPR_ZERO (S < 255 && M < 255) + \
+   ((M << 8) | S))
+
+HB_INTERNAL INDIC_TABLE_ELEMENT_TYPE
+hb_indic_get_categories (hb_codepoint_t u);
+
+#endif /* HB_OT_SHAPE_COMPLEX_INDIC_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-table.cc b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-table.cc
new file mode 100644
index 0000000..18a022b
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-table.cc
@@ -0,0 +1,869 @@
+/* == Start of generated table == */
+/*
+ * The following table is generated by running:
+ *
+ *   ./gen-indic-table.py IndicSyllabicCategory.txt IndicMatraCategory.txt Blocks.txt
+ *
+ * on files with these headers:
+ *
+ * # IndicSyllabicCategory-6.2.0.txt
+ * # Date: 2012-05-15, 21:12:00 GMT [KW]
+ * # IndicMatraCategory-6.2.0.txt
+ * # Date: 2012-05-15, 21:10:00 GMT [KW]
+ * # Blocks-6.2.0.txt
+ * # Date: 2012-05-14, 22:42:00 GMT [KW, LI]
+ */
+
+#include "hb-ot-shape-complex-indic-private.hh"
+
+
+#define ISC_A	INDIC_SYLLABIC_CATEGORY_AVAGRAHA		/*  11 chars; Avagraha */
+#define ISC_Bi	INDIC_SYLLABIC_CATEGORY_BINDU			/*  34 chars; Bindu */
+#define ISC_C	INDIC_SYLLABIC_CATEGORY_CONSONANT		/* 123 chars; Consonant */
+#define ISC_CD	INDIC_SYLLABIC_CATEGORY_CONSONANT_DEAD		/*   2 chars; Consonant_Dead */
+#define ISC_CF	INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL		/*  17 chars; Consonant_Final */
+#define ISC_CHL	INDIC_SYLLABIC_CATEGORY_CONSONANT_HEAD_LETTER	/*   1 chars; Consonant_Head_Letter */
+#define ISC_CM	INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL	/*  12 chars; Consonant_Medial */
+#define ISC_CP	INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER	/*   4 chars; Consonant_Placeholder */
+#define ISC_CR	INDIC_SYLLABIC_CATEGORY_CONSONANT_REPHA		/*   5 chars; Consonant_Repha */
+#define ISC_CS	INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED	/*  10 chars; Consonant_Subjoined */
+#define ISC_ML	INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER	/*   1 chars; Modifying_Letter */
+#define ISC_N	INDIC_SYLLABIC_CATEGORY_NUKTA			/*  12 chars; Nukta */
+#define ISC_x	INDIC_SYLLABIC_CATEGORY_OTHER			/*   1 chars; Other */
+#define ISC_RS	INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER	/*   1 chars; Register_Shifter */
+#define ISC_TL	INDIC_SYLLABIC_CATEGORY_TONE_LETTER		/*   3 chars; Tone_Letter */
+#define ISC_TM	INDIC_SYLLABIC_CATEGORY_TONE_MARK		/*  16 chars; Tone_Mark */
+#define ISC_V	INDIC_SYLLABIC_CATEGORY_VIRAMA			/*  34 chars; Virama */
+#define ISC_Vs	INDIC_SYLLABIC_CATEGORY_VISARGA			/*  25 chars; Visarga */
+#define ISC_Vo	INDIC_SYLLABIC_CATEGORY_VOWEL			/*   5 chars; Vowel */
+#define ISC_M	INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT		/* 165 chars; Vowel_Dependent */
+#define ISC_VI	INDIC_SYLLABIC_CATEGORY_VOWEL_INDEPENDENT	/*  59 chars; Vowel_Independent */
+
+#define IMC_B	INDIC_MATRA_CATEGORY_BOTTOM			/*  65 chars; Bottom */
+#define IMC_BR	INDIC_MATRA_CATEGORY_BOTTOM_AND_RIGHT		/*   2 chars; Bottom_And_Right */
+#define IMC_I	INDIC_MATRA_CATEGORY_INVISIBLE			/*   6 chars; Invisible */
+#define IMC_L	INDIC_MATRA_CATEGORY_LEFT			/*  30 chars; Left */
+#define IMC_LR	INDIC_MATRA_CATEGORY_LEFT_AND_RIGHT		/*   8 chars; Left_And_Right */
+#define IMC_x	INDIC_MATRA_CATEGORY_NOT_APPLICABLE		/*   1 chars; Not_Applicable */
+#define IMC_O	INDIC_MATRA_CATEGORY_OVERSTRUCK			/*   2 chars; Overstruck */
+#define IMC_R	INDIC_MATRA_CATEGORY_RIGHT			/*  75 chars; Right */
+#define IMC_T	INDIC_MATRA_CATEGORY_TOP			/*  83 chars; Top */
+#define IMC_TB	INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM		/*   6 chars; Top_And_Bottom */
+#define IMC_TBR	INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM_AND_RIGHT	/*   1 chars; Top_And_Bottom_And_Right */
+#define IMC_TL	INDIC_MATRA_CATEGORY_TOP_AND_LEFT		/*   4 chars; Top_And_Left */
+#define IMC_TLR	INDIC_MATRA_CATEGORY_TOP_AND_LEFT_AND_RIGHT	/*   2 chars; Top_And_Left_And_Right */
+#define IMC_TR	INDIC_MATRA_CATEGORY_TOP_AND_RIGHT		/*   8 chars; Top_And_Right */
+#define IMC_VOL	INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT		/*   5 chars; Visual_Order_Left */
+
+#define _(S,M) INDIC_COMBINE_CATEGORIES (ISC_##S, IMC_##M)
+
+
+static const INDIC_TABLE_ELEMENT_TYPE indic_table[] = {
+
+
+#define indic_offset_0x0900 0
+
+
+  /* Devanagari  (0900..097F) */
+
+  /* 0900 */ _(Bi,x), _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0908 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0910 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0918 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0920 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0928 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0930 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0938 */  _(C,x),  _(C,x),  _(M,T),  _(M,R),  _(N,x),  _(A,x),  _(M,R),  _(M,L),
+  /* 0940 */  _(M,R),  _(M,B),  _(M,B),  _(M,B),  _(M,B),  _(M,T),  _(M,T),  _(M,T),
+  /* 0948 */  _(M,T),  _(M,R),  _(M,R),  _(M,R),  _(M,R),  _(V,B),  _(M,L),  _(M,R),
+  /* 0950 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(M,T),  _(M,B),  _(M,B),
+  /* 0958 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0960 */ _(VI,x), _(VI,x),  _(M,B),  _(M,B),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0968 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0970 */  _(x,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0978 */  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+
+  /* Bengali  (0980..09FF) */
+
+  /* 0980 */  _(x,x), _(Bi,x), _(Bi,x), _(Vs,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0988 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(x,x),  _(x,x), _(VI,x),
+  /* 0990 */ _(VI,x),  _(x,x),  _(x,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0998 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 09A0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 09A8 */  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 09B0 */  _(C,x),  _(x,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),  _(C,x),  _(C,x),
+  /* 09B8 */  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(N,x),  _(A,x),  _(M,R),  _(M,L),
+  /* 09C0 */  _(M,R),  _(M,B),  _(M,B),  _(M,B),  _(M,B),  _(x,x),  _(x,x),  _(M,L),
+  /* 09C8 */  _(M,L),  _(x,x),  _(x,x), _(M,LR), _(M,LR),  _(V,B), _(CD,x),  _(x,x),
+  /* 09D0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(M,R),
+  /* 09D8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),
+  /* 09E0 */ _(VI,x), _(VI,x),  _(M,B),  _(M,B),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 09E8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 09F0 */  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 09F8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Gurmukhi  (0A00..0A7F) */
+
+  /* 0A00 */  _(x,x), _(Bi,x), _(Bi,x), _(Vs,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0A08 */ _(VI,x), _(VI,x), _(VI,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x), _(VI,x),
+  /* 0A10 */ _(VI,x),  _(x,x),  _(x,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0A18 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0A20 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0A28 */  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0A30 */  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(x,x),
+  /* 0A38 */  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(N,x),  _(x,x),  _(M,R),  _(M,L),
+  /* 0A40 */  _(M,R),  _(M,B),  _(M,B),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(M,T),
+  /* 0A48 */  _(M,T),  _(x,x),  _(x,x),  _(M,T),  _(M,T),  _(V,B),  _(x,x),  _(x,x),
+  /* 0A50 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0A58 */  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(x,x),
+  /* 0A60 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0A68 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0A70 */ _(Bi,x),  _(x,x), _(CP,x), _(CP,x),  _(x,x), _(CM,x),  _(x,x),  _(x,x),
+  /* 0A78 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Gujarati  (0A80..0AFF) */
+
+  /* 0A80 */  _(x,x), _(Bi,x), _(Bi,x), _(Vs,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0A88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(x,x), _(VI,x),
+  /* 0A90 */ _(VI,x), _(VI,x),  _(x,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0A98 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0AA0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0AA8 */  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0AB0 */  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0AB8 */  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(N,x),  _(A,x),  _(M,R),  _(M,L),
+  /* 0AC0 */  _(M,R),  _(M,B),  _(M,B),  _(M,B),  _(M,B),  _(M,T),  _(x,x),  _(M,T),
+  /* 0AC8 */  _(M,T), _(M,TR),  _(x,x),  _(M,R),  _(M,R),  _(V,B),  _(x,x),  _(x,x),
+  /* 0AD0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0AD8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0AE0 */ _(VI,x), _(VI,x),  _(M,B),  _(M,B),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0AE8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0AF0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0AF8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Oriya  (0B00..0B7F) */
+
+  /* 0B00 */  _(x,x), _(Bi,x), _(Bi,x), _(Vs,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0B08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(x,x),  _(x,x), _(VI,x),
+  /* 0B10 */ _(VI,x),  _(x,x),  _(x,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0B18 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0B20 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0B28 */  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0B30 */  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0B38 */  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(N,x),  _(A,x),  _(M,R),  _(M,T),
+  /* 0B40 */  _(M,R),  _(M,B),  _(M,B),  _(M,B),  _(M,B),  _(x,x),  _(x,x),  _(M,L),
+  /* 0B48 */ _(M,TL),  _(x,x),  _(x,x), _(M,LR),_(M,TLR),  _(V,B),  _(x,x),  _(x,x),
+  /* 0B50 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(M,T), _(M,TR),
+  /* 0B58 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),
+  /* 0B60 */ _(VI,x), _(VI,x),  _(M,B),  _(M,B),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0B68 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0B70 */  _(x,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0B78 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Tamil  (0B80..0BFF) */
+
+  /* 0B80 */  _(x,x),  _(x,x), _(Bi,x), _(ML,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0B88 */ _(VI,x), _(VI,x), _(VI,x),  _(x,x),  _(x,x),  _(x,x), _(VI,x), _(VI,x),
+  /* 0B90 */ _(VI,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(x,x),  _(x,x),
+  /* 0B98 */  _(x,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(x,x),  _(C,x),  _(C,x),
+  /* 0BA0 */  _(x,x),  _(x,x),  _(x,x),  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0BA8 */  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),  _(C,x),  _(C,x),
+  /* 0BB0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0BB8 */  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(M,R),  _(M,R),
+  /* 0BC0 */  _(M,T),  _(M,B),  _(M,B),  _(x,x),  _(x,x),  _(x,x),  _(M,L),  _(M,L),
+  /* 0BC8 */  _(M,L),  _(x,x), _(M,LR), _(M,LR), _(M,LR),  _(V,T),  _(x,x),  _(x,x),
+  /* 0BD0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(M,R),
+  /* 0BD8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0BE0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0BE8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0BF0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0BF8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Telugu  (0C00..0C7F) */
+
+  /* 0C00 */  _(x,x), _(Bi,x), _(Bi,x), _(Vs,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0C08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(x,x), _(VI,x), _(VI,x),
+  /* 0C10 */ _(VI,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0C18 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0C20 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0C28 */  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0C30 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0C38 */  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),  _(A,x),  _(M,T),  _(M,T),
+  /* 0C40 */  _(M,T),  _(M,R),  _(M,R),  _(M,R),  _(M,R),  _(x,x),  _(M,T),  _(M,T),
+  /* 0C48 */ _(M,TB),  _(x,x),  _(M,T),  _(M,T),  _(M,T),  _(V,T),  _(x,x),  _(x,x),
+  /* 0C50 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(M,T),  _(M,B),  _(x,x),
+  /* 0C58 */  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0C60 */ _(VI,x), _(VI,x),  _(M,B),  _(M,B),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0C68 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0C70 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0C78 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Kannada  (0C80..0CFF) */
+
+  /* 0C80 */  _(x,x),  _(x,x), _(Bi,x), _(Vs,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0C88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(x,x), _(VI,x), _(VI,x),
+  /* 0C90 */ _(VI,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0C98 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0CA0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0CA8 */  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0CB0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0CB8 */  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(N,x),  _(A,x),  _(M,R),  _(M,T),
+  /* 0CC0 */ _(M,TR),  _(M,R),  _(M,R),  _(M,R),  _(M,R),  _(x,x),  _(M,T), _(M,TR),
+  /* 0CC8 */ _(M,TR),  _(x,x), _(M,TR), _(M,TR),  _(M,T),  _(V,T),  _(x,x),  _(x,x),
+  /* 0CD0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(M,R),  _(M,R),  _(x,x),
+  /* 0CD8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(C,x),  _(x,x),
+  /* 0CE0 */ _(VI,x), _(VI,x),  _(M,B),  _(M,B),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0CE8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0CF0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0CF8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Malayalam  (0D00..0D7F) */
+
+  /* 0D00 */  _(x,x),  _(x,x), _(Bi,x), _(Vs,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0D08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(x,x), _(VI,x), _(VI,x),
+  /* 0D10 */ _(VI,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0D18 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0D20 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0D28 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0D30 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0D38 */  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(A,x),  _(M,R),  _(M,R),
+  /* 0D40 */  _(M,R),  _(M,R),  _(M,R),  _(M,B),  _(M,B),  _(x,x),  _(M,L),  _(M,L),
+  /* 0D48 */  _(M,L),  _(x,x), _(M,LR), _(M,LR), _(M,LR),  _(V,T), _(CR,x),  _(x,x),
+  /* 0D50 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(M,R),
+  /* 0D58 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0D60 */ _(VI,x), _(VI,x),  _(M,B),  _(M,B),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0D68 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0D70 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0D78 */  _(x,x),  _(x,x), _(CD,x), _(CD,x), _(CD,x), _(CD,x), _(CD,x), _(CD,x),
+
+  /* Sinhala  (0D80..0DFF) */
+
+  /* 0D80 */  _(x,x),  _(x,x), _(Bi,x), _(Vs,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0D88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 0D90 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(x,x),
+  /* 0D98 */  _(x,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0DA0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0DA8 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0DB0 */  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0DB8 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(x,x),  _(x,x),
+  /* 0DC0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),
+  /* 0DC8 */  _(x,x),  _(x,x),  _(V,T),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(M,R),
+  /* 0DD0 */  _(M,R),  _(M,R),  _(M,T),  _(M,T),  _(M,B),  _(x,x),  _(M,B),  _(x,x),
+  /* 0DD8 */  _(M,R),  _(M,L), _(M,TL),  _(M,L), _(M,LR), _(M,LR), _(M,LR),  _(M,R),
+  /* 0DE0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0DE8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0DF0 */  _(x,x),  _(x,x),  _(M,R),  _(M,R),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0DF8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Thai  (0E00..0E7F) */
+
+  /* 0E00 */  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0E08 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0E10 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0E18 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0E20 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0E28 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),
+  /* 0E30 */  _(M,R),  _(M,T),  _(M,R),  _(M,R),  _(M,T),  _(M,T),  _(M,T),  _(M,T),
+  /* 0E38 */  _(M,B),  _(M,B),  _(V,B),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0E40 */_(M,VOL),_(M,VOL),_(M,VOL),_(M,VOL),_(M,VOL),  _(M,R),  _(x,x),  _(M,T),
+  /* 0E48 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x),  _(x,x), _(Bi,x),  _(V,T),  _(x,x),
+  /* 0E50 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0E58 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0E60 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0E68 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0E70 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0E78 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Lao  (0E80..0EFF) */
+
+  /* 0E80 */  _(x,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(x,x),  _(x,x),  _(C,x),
+  /* 0E88 */  _(C,x),  _(x,x),  _(C,x),  _(x,x),  _(x,x),  _(C,x),  _(x,x),  _(x,x),
+  /* 0E90 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0E98 */  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0EA0 */  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(x,x),  _(C,x),
+  /* 0EA8 */  _(x,x),  _(x,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(x,x),
+  /* 0EB0 */  _(M,R),  _(M,T),  _(M,R),  _(M,R),  _(M,T),  _(M,T),  _(M,T),  _(M,T),
+  /* 0EB8 */  _(M,B),  _(M,B),  _(x,x),  _(M,T), _(CM,x), _(CM,x),  _(x,x),  _(x,x),
+  /* 0EC0 */_(M,VOL),_(M,VOL),_(M,VOL),_(M,VOL),_(M,VOL),  _(x,x),  _(x,x),  _(x,x),
+  /* 0EC8 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x),  _(x,x), _(Bi,x),  _(x,x),  _(x,x),
+  /* 0ED0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0ED8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(C,x),  _(C,x),  _(x,x),  _(x,x),
+  /* 0EE0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0EE8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0EF0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0EF8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Tibetan  (0F00..0FFF) */
+
+  /* 0F00 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0F08 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0F10 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0F18 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0F20 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0F28 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0F30 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0F38 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0F40 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0F48 */  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0F50 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0F58 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0F60 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 0F68 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0F70 */  _(x,x),  _(M,B),  _(M,T), _(M,TB),  _(M,B),  _(M,B), _(M,TB), _(M,TB),
+  /* 0F78 */ _(M,TB), _(M,TB),  _(M,T),  _(M,T),  _(M,T),  _(M,T), _(Bi,x), _(Vs,x),
+  /* 0F80 */  _(M,T), _(M,TB), _(Bi,x), _(Bi,x),  _(V,B),  _(A,x),  _(x,x),  _(x,x),
+  /* 0F88 */_(CHL,x),_(CHL,x),_(CHL,x),_(CHL,x),_(CHL,x), _(CS,x), _(CS,x), _(CS,x),
+  /* 0F90 */ _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x),
+  /* 0F98 */  _(x,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x),
+  /* 0FA0 */ _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x),
+  /* 0FA8 */ _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x),
+  /* 0FB0 */ _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x),
+  /* 0FB8 */ _(CS,x), _(CS,x), _(CS,x), _(CS,x), _(CS,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0FC0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0FC8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0FD0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0FD8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0FE0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0FE8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0FF0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 0FF8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Myanmar  (1000..109F) */
+
+  /* 1000 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1008 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1010 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1018 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1020 */  _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 1028 */ _(VI,x), _(VI,x), _(VI,x),  _(M,R),  _(M,R),  _(M,T),  _(M,T),  _(M,B),
+  /* 1030 */  _(M,B),  _(M,L),  _(M,T),  _(M,T),  _(M,T),  _(M,T), _(Bi,x), _(TM,x),
+  /* 1038 */ _(Vs,x),  _(V,I),  _(V,T), _(CM,x), _(CM,x), _(CM,x), _(CM,x),  _(C,x),
+  /* 1040 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1048 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1050 */  _(C,x),  _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(M,R),  _(M,R),
+  /* 1058 */  _(M,B),  _(M,B),  _(C,x),  _(C,x),  _(C,x),  _(C,x), _(CM,x), _(CM,x),
+  /* 1060 */ _(CM,x),  _(C,x),  _(M,R), _(TM,x), _(TM,x),  _(C,x),  _(C,x),  _(M,R),
+  /* 1068 */  _(M,R), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x),  _(C,x),  _(C,x),
+  /* 1070 */  _(C,x),  _(M,T),  _(M,T),  _(M,T),  _(M,T),  _(C,x),  _(C,x),  _(C,x),
+  /* 1078 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1080 */  _(C,x),  _(C,x), _(CM,x),  _(M,R),  _(M,L),  _(M,T),  _(M,T), _(TM,x),
+  /* 1088 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x),  _(C,x), _(TM,x),
+  /* 1090 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1098 */  _(x,x),  _(x,x), _(TM,x), _(TM,x),  _(M,R),  _(M,T),  _(x,x),  _(x,x),
+
+#define indic_offset_0x1700 1952
+
+
+  /* Tagalog  (1700..171F) */
+
+  /* 1700 */ _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1708 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(C,x),
+  /* 1710 */  _(C,x),  _(C,x),  _(M,T),  _(M,B),  _(V,B),  _(x,x),  _(x,x),  _(x,x),
+  /* 1718 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Hanunoo  (1720..173F) */
+
+  /* 1720 */ _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1728 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1730 */  _(C,x),  _(C,x),  _(M,T),  _(M,B),  _(V,B),  _(x,x),  _(x,x),  _(x,x),
+  /* 1738 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Buhid  (1740..175F) */
+
+  /* 1740 */ _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1748 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1750 */  _(C,x),  _(C,x),  _(M,T),  _(M,B),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1758 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Tagbanwa  (1760..177F) */
+
+  /* 1760 */ _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1768 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(C,x),
+  /* 1770 */  _(C,x),  _(x,x),  _(M,T),  _(M,B),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1778 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Khmer  (1780..17FF) */
+
+  /* 1780 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1788 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1790 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1798 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 17A0 */  _(C,x),  _(C,x),  _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 17A8 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 17B0 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(x,x),  _(x,x),  _(M,R),  _(M,T),
+  /* 17B8 */  _(M,T),  _(M,T),  _(M,T),  _(M,B),  _(M,B),  _(M,B), _(M,TL),_(M,TLR),
+  /* 17C0 */ _(M,LR),  _(M,L),  _(M,L),  _(M,L), _(M,LR), _(M,LR), _(Bi,x), _(Vs,x),
+  /* 17C8 */  _(M,R), _(RS,x), _(RS,x),  _(x,x), _(CR,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 17D0 */  _(x,x),  _(V,T),  _(V,I),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 17D8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(A,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 17E0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 17E8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 17F0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 17F8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+#define indic_offset_0x1900 2208
+
+
+  /* Limbu  (1900..194F) */
+
+  /* 1900 */ _(CP,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1908 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1910 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1918 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1920 */  _(M,T),  _(M,T),  _(M,B),  _(M,R),  _(M,R), _(M,TR), _(M,TR),  _(M,T),
+  /* 1928 */  _(M,T), _(CS,x), _(CS,x), _(CS,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1930 */ _(CF,x), _(CF,x), _(Bi,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+  /* 1938 */ _(CF,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1940 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1948 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Tai Le  (1950..197F) */
+
+  /* 1950 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1958 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1960 */  _(C,x),  _(C,x),  _(C,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x),
+  /* 1968 */ _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x),  _(x,x),  _(x,x),
+  /* 1970 */ _(TL,x), _(TL,x), _(TL,x), _(TL,x), _(TL,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1978 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* New Tai Lue  (1980..19DF) */
+
+  /* 1980 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1988 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1990 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1998 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 19A0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 19A8 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 19B0 */  _(M,R),  _(M,R),  _(M,R),  _(M,R),  _(M,R),  _(M,L),  _(M,L),  _(M,L),
+  /* 19B8 */  _(M,R),  _(M,R),  _(M,L),  _(M,R),  _(M,R),  _(M,R),  _(M,R),  _(M,R),
+  /* 19C0 */  _(M,R), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+  /* 19C8 */ _(TM,x), _(TM,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 19D0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 19D8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* FILLER  (19E0..19FF) */
+
+  /* 19E0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 19E8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 19F0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 19F8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Buginese  (1A00..1A1F) */
+
+  /* 1A00 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1A08 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1A10 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(M,T),
+  /* 1A18 */  _(M,B),  _(M,L),  _(M,R),  _(M,L),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Tai Tham  (1A20..1AAF) */
+
+  /* 1A20 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1A28 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1A30 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1A38 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1A40 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1A48 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 1A50 */ _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x), _(CM,x), _(CM,x), _(CF,x),
+  /* 1A58 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),  _(x,x),
+  /* 1A60 */  _(V,I),  _(M,R),  _(M,T),  _(M,R),  _(M,R),  _(M,T),  _(M,T),  _(M,T),
+  /* 1A68 */  _(M,T),  _(M,B),  _(M,B),  _(M,T),  _(M,B),  _(M,R),  _(M,L),  _(M,L),
+  /* 1A70 */  _(M,L),  _(M,L),  _(M,L),  _(M,T),  _(M,T), _(TM,x), _(TM,x), _(TM,x),
+  /* 1A78 */ _(TM,x), _(TM,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1A80 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1A88 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1A90 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1A98 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1AA0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1AA8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+#define indic_offset_0x1b00 2640
+
+
+  /* Balinese  (1B00..1B7F) */
+
+  /* 1B00 */ _(Bi,x), _(Bi,x), _(Bi,x), _(CR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 1B08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 1B10 */ _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1B18 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1B20 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1B28 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1B30 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(N,x),  _(M,R),  _(M,T),  _(M,T),
+  /* 1B38 */  _(M,B),  _(M,B),  _(M,B), _(M,BR), _(M,TB),_(M,TBR),  _(M,L),  _(M,L),
+  /* 1B40 */ _(M,LR), _(M,LR),  _(M,T), _(M,TR),  _(V,R),  _(C,x),  _(C,x),  _(C,x),
+  /* 1B48 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1B50 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1B58 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1B60 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1B68 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1B70 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1B78 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Sundanese  (1B80..1BBF) */
+
+  /* 1B80 */ _(Bi,x), _(CR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 1B88 */ _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1B90 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1B98 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1BA0 */  _(C,x), _(CS,x), _(CS,x), _(CS,x),  _(M,T),  _(M,B),  _(M,L),  _(M,R),
+  /* 1BA8 */  _(M,T),  _(M,T),  _(V,R),  _(V,x), _(CS,x), _(CS,x),  _(C,x),  _(C,x),
+  /* 1BB0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1BB8 */  _(x,x),  _(x,x),  _(A,x),  _(C,x),  _(C,x),  _(C,x), _(CF,x), _(CF,x),
+
+  /* Batak  (1BC0..1BFF) */
+
+  /* 1BC0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1BC8 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1BD0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1BD8 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1BE0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x), _(VI,x), _(VI,x),  _(N,x),  _(M,x),
+  /* 1BE8 */  _(M,x),  _(M,x),  _(M,x),  _(M,x),  _(M,x),  _(M,x),  _(M,x),  _(M,x),
+  /* 1BF0 */ _(CF,x), _(CF,x),  _(V,R),  _(V,R),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1BF8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Lepcha  (1C00..1C4F) */
+
+  /* 1C00 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1C08 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1C10 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1C18 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 1C20 */  _(C,x),  _(C,x),  _(C,x),  _(C,x), _(CS,x), _(CS,x),  _(M,R),  _(M,L),
+  /* 1C28 */  _(M,L), _(M,TL),  _(M,R),  _(M,R),  _(M,B), _(CF,x), _(CF,x), _(CF,x),
+  /* 1C30 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(Bi,x), _(Bi,x),  _(x,x),  _(N,x),
+  /* 1C38 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1C40 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1C48 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),
+
+#define indic_offset_0x1cd0 2976
+
+
+  /* Vedic Extensions  (1CD0..1CFF) */
+
+  /* 1CD0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1CD8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1CE0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1CE8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1CF0 */  _(x,x),  _(x,x), _(Vs,x), _(Vs,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 1CF8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+#define indic_offset_0xa800 3024
+
+
+  /* Syloti Nagri  (A800..A82F) */
+
+  /* A800 */ _(VI,x), _(VI,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),  _(V,T),  _(C,x),
+  /* A808 */  _(C,x),  _(C,x),  _(C,x), _(Bi,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A810 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A818 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A820 */  _(C,x),  _(C,x),  _(C,x),  _(M,R),  _(M,R),  _(M,B),  _(M,T),  _(M,R),
+  /* A828 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* FILLER  (A830..A83F) */
+
+  /* A830 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A838 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Phags-pa  (A840..A87F) */
+
+  /* A840 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A848 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A850 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A858 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x), _(Vo,x), _(Vo,x),
+  /* A860 */ _(Vo,x), _(Vo,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x), _(Vo,x), _(CS,x),
+  /* A868 */ _(CS,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A870 */  _(C,x), _(CS,x),  _(C,x), _(Bi,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A878 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Saurashtra  (A880..A8DF) */
+
+  /* A880 */ _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* A888 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* A890 */ _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A898 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A8A0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A8A8 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A8B0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x), _(CF,x),  _(M,R),  _(M,R),  _(M,R),
+  /* A8B8 */  _(M,R),  _(M,R),  _(M,R),  _(M,R),  _(M,R),  _(M,R),  _(M,R),  _(M,R),
+  /* A8C0 */  _(M,R),  _(M,R),  _(M,R),  _(M,R),  _(V,B),  _(x,x),  _(x,x),  _(x,x),
+  /* A8C8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A8D0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A8D8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* FILLER  (A8E0..A8FF) */
+
+  /* A8E0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A8E8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A8F0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A8F8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Kayah Li  (A900..A92F) */
+
+  /* A900 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A908 */  _(x,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A910 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A918 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A920 */  _(C,x),  _(C,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x),
+  /* A928 */ _(Vo,x), _(Vo,x), _(Vo,x), _(TM,x), _(TM,x), _(TM,x),  _(x,x),  _(x,x),
+
+  /* Rejang  (A930..A95F) */
+
+  /* A930 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A938 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A940 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(M,B),
+  /* A948 */  _(M,B),  _(M,B),  _(M,T),  _(M,B),  _(M,B),  _(M,B),  _(M,B), _(CF,x),
+  /* A950 */ _(CF,x), _(CF,x), _(CF,x),  _(V,R),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A958 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* FILLER  (A960..A97F) */
+
+  /* A960 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A968 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A970 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A978 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Javanese  (A980..A9DF) */
+
+  /* A980 */ _(Bi,x), _(Bi,x), _(CR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* A988 */ _(VI,x),  _(C,x),  _(C,x),  _(C,x), _(VI,x), _(VI,x), _(VI,x),  _(C,x),
+  /* A990 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A998 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A9A0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A9A8 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* A9B0 */  _(C,x),  _(C,x),  _(C,x),  _(N,x),  _(M,R),  _(M,R),  _(M,T),  _(M,T),
+  /* A9B8 */  _(M,B),  _(M,B),  _(M,L),  _(M,L),  _(M,T), _(CS,x), _(CM,x), _(CM,x),
+  /* A9C0 */ _(V,BR),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A9C8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A9D0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A9D8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* FILLER  (A9E0..A9FF) */
+
+  /* A9E0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A9E8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A9F0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* A9F8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Cham  (AA00..AA5F) */
+
+  /* AA00 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),
+  /* AA08 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AA10 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AA18 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AA20 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AA28 */  _(C,x),  _(M,T),  _(M,T),  _(M,T),  _(M,T),  _(M,B),  _(M,T),  _(M,L),
+  /* AA30 */  _(M,L),  _(M,T),  _(M,B), _(CM,x), _(CM,x), _(CM,x), _(CM,x),  _(x,x),
+  /* AA38 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* AA40 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+  /* AA48 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),  _(x,x),  _(x,x),
+  /* AA50 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* AA58 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Myanmar Extended-A  (AA60..AA7F) */
+
+  /* AA60 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AA68 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AA70 */  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* AA78 */  _(x,x),  _(x,x),  _(C,x), _(TM,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Tai Viet  (AA80..AADF) */
+
+  /* AA80 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AA88 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AA90 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AA98 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AAA0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AAA8 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AAB0 */  _(M,T),  _(M,R),  _(M,T),  _(M,T),  _(M,B),_(M,VOL),_(M,VOL),  _(M,T),
+  /* AAB8 */  _(M,T),_(M,VOL),  _(M,R),_(M,VOL),_(M,VOL),  _(M,R),  _(M,T), _(TM,x),
+  /* AAC0 */ _(TL,x), _(TM,x), _(TL,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* AAC8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* AAD0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* AAD8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Meetei Mayek Extensions  (AAE0..AAFF) */
+
+  /* AAE0 */ _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* AAE8 */  _(C,x),  _(C,x),  _(C,x),  _(M,L),  _(M,B),  _(M,T),  _(M,L),  _(M,R),
+  /* AAF0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x), _(Vs,x),  _(V,I),  _(x,x),
+  /* AAF8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+#define indic_offset_0xabc0 3792
+
+
+  /* Meetei Mayek  (ABC0..ABFF) */
+
+  /* ABC0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* ABC8 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x), _(VI,x), _(VI,x),
+  /* ABD0 */  _(C,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* ABD8 */  _(C,x),  _(C,x),  _(C,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+  /* ABE0 */ _(CF,x), _(CF,x), _(CF,x),  _(M,R),  _(M,R),  _(M,T),  _(M,R),  _(M,R),
+  /* ABE8 */  _(M,B),  _(M,R),  _(M,R),  _(x,x), _(TM,x),  _(V,B),  _(x,x),  _(x,x),
+  /* ABF0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* ABF8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+#define indic_offset_0x10a00 3856
+
+
+  /* Kharoshthi  (10A00..10A5F) */
+
+  /* 10A00 */  _(C,x),  _(M,O),  _(M,B),  _(M,B),  _(x,x),  _(M,T),  _(M,O),  _(x,x),
+  /* 10A08 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(M,B),  _(x,x), _(Bi,x), _(Vs,x),
+  /* 10A10 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 10A18 */  _(x,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 10A20 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 10A28 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 10A30 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 10A38 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(V,I),
+  /* 10A40 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 10A48 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 10A50 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 10A58 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+#define indic_offset_0x11000 3952
+
+
+  /* Brahmi  (11000..1107F) */
+
+  /* 11000 */ _(Bi,x), _(Bi,x), _(Vs,x),  _(x,x),  _(x,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 11008 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 11010 */ _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11018 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11020 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11028 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11030 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11038 */  _(M,T),  _(M,T),  _(M,T),  _(M,T),  _(M,B),  _(M,B),  _(M,B),  _(M,B),
+  /* 11040 */  _(M,B),  _(M,B),  _(M,T),  _(M,T),  _(M,T),  _(M,T),  _(V,T),  _(x,x),
+  /* 11048 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 11050 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 11058 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 11060 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 11068 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 11070 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 11078 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+  /* Kaithi  (11080..110CF) */
+
+  /* 11080 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 11088 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11090 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11098 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 110A0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 110A8 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 110B0 */  _(M,R),  _(M,L),  _(M,R),  _(M,B),  _(M,B),  _(M,T),  _(M,T),  _(M,R),
+  /* 110B8 */  _(M,R),  _(V,B),  _(N,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 110C0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 110C8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+#define indic_offset_0x11100 4160
+
+
+  /* Chakma  (11100..1114F) */
+
+  /* 11100 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),  _(C,x),
+  /* 11108 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11110 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11118 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11120 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(M,T),
+  /* 11128 */  _(M,T),  _(M,T),  _(M,B),  _(M,B),  _(M,L),  _(M,T), _(M,TB), _(M,TB),
+  /* 11130 */  _(M,T),  _(M,B),  _(M,B),  _(V,I),  _(V,T),  _(x,x),  _(x,x),  _(x,x),
+  /* 11138 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 11140 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 11148 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+#define indic_offset_0x11180 4240
+
+
+  /* Sharada  (11180..111DF) */
+
+  /* 11180 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 11188 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 11190 */ _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11198 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 111A0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 111A8 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 111B0 */  _(C,x),  _(C,x),  _(C,x),  _(M,R),  _(M,L),  _(M,R),  _(M,B),  _(M,B),
+  /* 111B8 */  _(M,B),  _(M,B),  _(M,B),  _(M,B),  _(M,T),  _(M,T),  _(M,T), _(M,TR),
+  /* 111C0 */  _(V,R),  _(A,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 111C8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 111D0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 111D8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+#define indic_offset_0x11680 4336
+
+
+  /* Takri  (11680..116CF) */
+
+  /* 11680 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+  /* 11688 */ _(VI,x), _(VI,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11690 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 11698 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 116A0 */  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),  _(C,x),
+  /* 116A8 */  _(C,x),  _(C,x),  _(C,x), _(Bi,x), _(Vs,x),  _(M,T),  _(M,L),  _(M,R),
+  /* 116B0 */  _(M,B),  _(M,B),  _(M,T),  _(M,T),  _(M,T),  _(M,T),  _(V,T),  _(N,x),
+  /* 116B8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 116C0 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+  /* 116C8 */  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),  _(x,x),
+
+#define indic_offset_total 4416
+
+}; /* Table occupancy: 60% */
+
+INDIC_TABLE_ELEMENT_TYPE
+hb_indic_get_categories (hb_codepoint_t u)
+{
+  if (0x0900 <= u && u <= 0x10A0) return indic_table[u - 0x0900 + indic_offset_0x0900];
+  if (0x1700 <= u && u <= 0x1800) return indic_table[u - 0x1700 + indic_offset_0x1700];
+  if (0x1900 <= u && u <= 0x1AB0) return indic_table[u - 0x1900 + indic_offset_0x1900];
+  if (0x1B00 <= u && u <= 0x1C50) return indic_table[u - 0x1B00 + indic_offset_0x1b00];
+  if (0x1CD0 <= u && u <= 0x1D00) return indic_table[u - 0x1CD0 + indic_offset_0x1cd0];
+  if (0xA800 <= u && u <= 0xAB00) return indic_table[u - 0xA800 + indic_offset_0xa800];
+  if (0xABC0 <= u && u <= 0xAC00) return indic_table[u - 0xABC0 + indic_offset_0xabc0];
+  if (0x10A00 <= u && u <= 0x10A60) return indic_table[u - 0x10A00 + indic_offset_0x10a00];
+  if (0x11000 <= u && u <= 0x110D0) return indic_table[u - 0x11000 + indic_offset_0x11000];
+  if (0x11100 <= u && u <= 0x11150) return indic_table[u - 0x11100 + indic_offset_0x11100];
+  if (0x11180 <= u && u <= 0x111E0) return indic_table[u - 0x11180 + indic_offset_0x11180];
+  if (0x11680 <= u && u <= 0x116D0) return indic_table[u - 0x11680 + indic_offset_0x11680];
+  if (unlikely (u == 0x00A0)) return _(CP,x);
+  if (unlikely (u == 0x25CC)) return _(CP,x);
+  return _(x,x);
+}
+
+#undef _
+
+#undef ISC_A
+#undef ISC_Bi
+#undef ISC_C
+#undef ISC_CD
+#undef ISC_CF
+#undef ISC_CHL
+#undef ISC_CM
+#undef ISC_CP
+#undef ISC_CR
+#undef ISC_CS
+#undef ISC_ML
+#undef ISC_N
+#undef ISC_x
+#undef ISC_RS
+#undef ISC_TL
+#undef ISC_TM
+#undef ISC_V
+#undef ISC_Vs
+#undef ISC_Vo
+#undef ISC_M
+#undef ISC_VI
+
+#undef IMC_B
+#undef IMC_BR
+#undef IMC_I
+#undef IMC_L
+#undef IMC_LR
+#undef IMC_x
+#undef IMC_O
+#undef IMC_R
+#undef IMC_T
+#undef IMC_TB
+#undef IMC_TBR
+#undef IMC_TL
+#undef IMC_TLR
+#undef IMC_TR
+#undef IMC_VOL
+
+/* == End of generated table == */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic.cc b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic.cc
new file mode 100644
index 0000000..d3c475b
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic.cc
@@ -0,0 +1,1673 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-indic-private.hh"
+#include "hb-ot-layout-private.hh"
+
+/* buffer var allocations */
+#define indic_category() complex_var_u8_0() /* indic_category_t */
+#define indic_position() complex_var_u8_1() /* indic_position_t */
+
+
+/*
+ * Indic shaper.
+ */
+
+
+#define IN_HALF_BLOCK(u, Base) (((u) & ~0x7F) == (Base))
+
+#define IS_DEVA(u) (IN_HALF_BLOCK (u, 0x0900))
+#define IS_BENG(u) (IN_HALF_BLOCK (u, 0x0980))
+#define IS_GURU(u) (IN_HALF_BLOCK (u, 0x0A00))
+#define IS_GUJR(u) (IN_HALF_BLOCK (u, 0x0A80))
+#define IS_ORYA(u) (IN_HALF_BLOCK (u, 0x0B00))
+#define IS_TAML(u) (IN_HALF_BLOCK (u, 0x0B80))
+#define IS_TELU(u) (IN_HALF_BLOCK (u, 0x0C00))
+#define IS_KNDA(u) (IN_HALF_BLOCK (u, 0x0C80))
+#define IS_MLYM(u) (IN_HALF_BLOCK (u, 0x0D00))
+#define IS_SINH(u) (IN_HALF_BLOCK (u, 0x0D80))
+#define IS_KHMR(u) (IN_HALF_BLOCK (u, 0x1780))
+
+
+#define MATRA_POS_LEFT(u)	POS_PRE_M
+#define MATRA_POS_RIGHT(u)	( \
+				  IS_DEVA(u) ? POS_AFTER_SUB  : \
+				  IS_BENG(u) ? POS_AFTER_POST : \
+				  IS_GURU(u) ? POS_AFTER_POST : \
+				  IS_GUJR(u) ? POS_AFTER_POST : \
+				  IS_ORYA(u) ? POS_AFTER_POST : \
+				  IS_TAML(u) ? POS_AFTER_POST : \
+				  IS_TELU(u) ? (u <= 0x0C42 ? POS_BEFORE_SUB : POS_AFTER_SUB) : \
+				  IS_KNDA(u) ? (u < 0x0CC3 || u > 0xCD6 ? POS_BEFORE_SUB : POS_AFTER_SUB) : \
+				  IS_MLYM(u) ? POS_AFTER_POST : \
+				  IS_SINH(u) ? POS_AFTER_SUB  : \
+				  IS_KHMR(u) ? POS_AFTER_POST : \
+				  /*default*/  POS_AFTER_SUB    \
+				)
+#define MATRA_POS_TOP(u)	( /* BENG and MLYM don't have top matras. */ \
+				  IS_DEVA(u) ? POS_AFTER_SUB  : \
+				  IS_GURU(u) ? POS_AFTER_POST : /* Deviate from spec */ \
+				  IS_GUJR(u) ? POS_AFTER_SUB  : \
+				  IS_ORYA(u) ? POS_AFTER_MAIN : \
+				  IS_TAML(u) ? POS_AFTER_SUB  : \
+				  IS_TELU(u) ? POS_BEFORE_SUB : \
+				  IS_KNDA(u) ? POS_BEFORE_SUB : \
+				  IS_SINH(u) ? POS_AFTER_SUB  : \
+				  IS_KHMR(u) ? POS_AFTER_POST : \
+				  /*default*/  POS_AFTER_SUB    \
+				)
+#define MATRA_POS_BOTTOM(u)	( \
+				  IS_DEVA(u) ? POS_AFTER_SUB  : \
+				  IS_BENG(u) ? POS_AFTER_SUB  : \
+				  IS_GURU(u) ? POS_AFTER_POST : \
+				  IS_GUJR(u) ? POS_AFTER_POST : \
+				  IS_ORYA(u) ? POS_AFTER_SUB  : \
+				  IS_TAML(u) ? POS_AFTER_POST : \
+				  IS_TELU(u) ? POS_BEFORE_SUB : \
+				  IS_KNDA(u) ? POS_BEFORE_SUB : \
+				  IS_MLYM(u) ? POS_AFTER_POST : \
+				  IS_SINH(u) ? POS_AFTER_SUB  : \
+				  IS_KHMR(u) ? POS_AFTER_POST : \
+				  /*default*/  POS_AFTER_SUB    \
+				)
+
+static inline indic_position_t
+matra_position (hb_codepoint_t u, indic_position_t side)
+{
+  switch ((int) side)
+  {
+    case POS_PRE_C:	return MATRA_POS_LEFT (u);
+    case POS_POST_C:	return MATRA_POS_RIGHT (u);
+    case POS_ABOVE_C:	return MATRA_POS_TOP (u);
+    case POS_BELOW_C:	return MATRA_POS_BOTTOM (u);
+  };
+  return side;
+}
+
+/* XXX
+ * This is a hack for now.  We should move this data into the main Indic table.
+ * Or completely remove it and just check in the tables.
+ */
+static const hb_codepoint_t ra_chars[] = {
+  0x0930, /* Devanagari */
+  0x09B0, /* Bengali */
+  0x09F0, /* Bengali */
+  0x0A30, /* Gurmukhi */	/* No Reph */
+  0x0AB0, /* Gujarati */
+  0x0B30, /* Oriya */
+  0x0BB0, /* Tamil */		/* No Reph */
+  0x0C30, /* Telugu */		/* Reph formed only with ZWJ */
+  0x0CB0, /* Kannada */
+  0x0D30, /* Malayalam */	/* No Reph, Logical Repha */
+
+  0x0DBB, /* Sinhala */		/* Reph formed only with ZWJ */
+
+  0x179A, /* Khmer */		/* No Reph, Visual Repha */
+};
+
+static inline indic_position_t
+consonant_position (hb_codepoint_t  u)
+{
+  if ((u & ~0x007F) == 0x1780)
+    return POS_BELOW_C; /* In Khmer coeng model, post and below forms should not be reordered. */
+  return POS_BASE_C; /* Will recategorize later based on font lookups. */
+}
+
+static inline bool
+is_ra (hb_codepoint_t u)
+{
+  for (unsigned int i = 0; i < ARRAY_LENGTH (ra_chars); i++)
+    if (u == ra_chars[i])
+      return true;
+  return false;
+}
+
+static inline bool
+is_one_of (const hb_glyph_info_t &info, unsigned int flags)
+{
+  /* If it ligated, all bets are off. */
+  if (is_a_ligature (info)) return false;
+  return !!(FLAG (info.indic_category()) & flags);
+}
+
+#define JOINER_FLAGS (FLAG (OT_ZWJ) | FLAG (OT_ZWNJ))
+static inline bool
+is_joiner (const hb_glyph_info_t &info)
+{
+  return is_one_of (info, JOINER_FLAGS);
+}
+
+/* Note:
+ *
+ * We treat Vowels and placeholders as if they were consonants.  This is safe because Vowels
+ * cannot happen in a consonant syllable.  The plus side however is, we can call the
+ * consonant syllable logic from the vowel syllable function and get it all right! */
+#define CONSONANT_FLAGS (FLAG (OT_C) | FLAG (OT_CM) | FLAG (OT_Ra) | FLAG (OT_V) | FLAG (OT_NBSP) | FLAG (OT_DOTTEDCIRCLE))
+static inline bool
+is_consonant (const hb_glyph_info_t &info)
+{
+  return is_one_of (info, CONSONANT_FLAGS);
+}
+
+#define HALANT_OR_COENG_FLAGS (FLAG (OT_H) | FLAG (OT_Coeng))
+static inline bool
+is_halant_or_coeng (const hb_glyph_info_t &info)
+{
+  return is_one_of (info, HALANT_OR_COENG_FLAGS);
+}
+
+static inline void
+set_indic_properties (hb_glyph_info_t &info)
+{
+  hb_codepoint_t u = info.codepoint;
+  unsigned int type = hb_indic_get_categories (u);
+  indic_category_t cat = (indic_category_t) (type & 0x7F);
+  indic_position_t pos = (indic_position_t) (type >> 8);
+
+
+  /*
+   * Re-assign category
+   */
+
+
+  /* The spec says U+0952 is OT_A.  However, testing shows that Uniscribe
+   * treats U+0951..U+0952 all as OT_VD.
+   * TESTS:
+   * U+092E,U+0947,U+0952
+   * U+092E,U+0952,U+0947
+   * U+092E,U+0947,U+0951
+   * U+092E,U+0951,U+0947
+   * */
+  if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x0951, 0x0954)))
+    cat = OT_VD;
+
+  if (unlikely (u == 0x17D1))
+    cat = OT_X;
+  if (cat == OT_X &&
+      unlikely (hb_in_range<hb_codepoint_t> (u, 0x17CB, 0x17D3))) /* Khmer Various signs */
+  {
+    /* These are like Top Matras. */
+    cat = OT_M;
+    pos = POS_ABOVE_C;
+  }
+  if (u == 0x17C6) /* Khmer Bindu doesn't like to be repositioned. */
+    cat = OT_N;
+
+  if (unlikely (u == 0x17D2)) cat = OT_Coeng; /* Khmer coeng */
+  else if (unlikely (u == 0x200C)) cat = OT_ZWNJ;
+  else if (unlikely (u == 0x200D)) cat = OT_ZWJ;
+  else if (unlikely (u == 0x25CC)) cat = OT_DOTTEDCIRCLE;
+  else if (unlikely (u == 0x0A71)) cat = OT_SM; /* GURMUKHI ADDAK.  More like consonant medial. like 0A75. */
+
+  if (cat == OT_Repha) {
+    /* There are two kinds of characters marked as Repha:
+     * - The ones that are GenCat=Mn are already positioned visually, ie. after base. (eg. Khmer)
+     * - The ones that are GenCat=Lo is encoded logically, ie. beginning of syllable. (eg. Malayalam)
+     *
+     * We recategorize the first kind to look like a Nukta and attached to the base directly.
+     */
+    if (_hb_glyph_info_get_general_category (&info) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
+      cat = OT_N;
+  }
+
+
+
+  /*
+   * Re-assign position.
+   */
+
+  if ((FLAG (cat) & CONSONANT_FLAGS))
+  {
+    pos = consonant_position (u);
+    if (is_ra (u))
+      cat = OT_Ra;
+  }
+  else if (cat == OT_M)
+  {
+    pos = matra_position (u, pos);
+  }
+  else if (cat == OT_SM || cat == OT_VD)
+  {
+    pos = POS_SMVD;
+  }
+
+  if (unlikely (u == 0x0B01)) pos = POS_BEFORE_SUB; /* Oriya Bindu is BeforeSub in the spec. */
+
+
+
+  info.indic_category() = cat;
+  info.indic_position() = pos;
+}
+
+/*
+ * Things above this line should ideally be moved to the Indic table itself.
+ */
+
+
+/*
+ * Indic configurations.  Note that we do not want to keep every single script-specific
+ * behavior in these tables necessarily.  This should mainly be used for per-script
+ * properties that are cheaper keeping here, than in the code.  Ie. if, say, one and
+ * only one script has an exception, that one script can be if'ed directly in the code,
+ * instead of adding a new flag in these structs.
+ */
+
+enum base_position_t {
+  BASE_POS_FIRST,
+  BASE_POS_LAST
+};
+enum reph_position_t {
+  REPH_POS_DEFAULT     = POS_BEFORE_POST,
+
+  REPH_POS_AFTER_MAIN  = POS_AFTER_MAIN,
+  REPH_POS_BEFORE_SUB  = POS_BEFORE_SUB,
+  REPH_POS_AFTER_SUB   = POS_AFTER_SUB,
+  REPH_POS_BEFORE_POST = POS_BEFORE_POST,
+  REPH_POS_AFTER_POST  = POS_AFTER_POST
+};
+enum reph_mode_t {
+  REPH_MODE_IMPLICIT,  /* Reph formed out of initial Ra,H sequence. */
+  REPH_MODE_EXPLICIT,  /* Reph formed out of initial Ra,H,ZWJ sequence. */
+  REPH_MODE_VIS_REPHA, /* Encoded Repha character, no reordering needed. */
+  REPH_MODE_LOG_REPHA  /* Encoded Repha character, needs reordering. */
+};
+struct indic_config_t
+{
+  hb_script_t     script;
+  bool            has_old_spec;
+  hb_codepoint_t  virama;
+  base_position_t base_pos;
+  reph_position_t reph_pos;
+  reph_mode_t     reph_mode;
+};
+
+static const indic_config_t indic_configs[] =
+{
+  /* Default.  Should be first. */
+  {HB_SCRIPT_INVALID,	false,     0,BASE_POS_LAST, REPH_POS_DEFAULT,    REPH_MODE_IMPLICIT},
+  {HB_SCRIPT_DEVANAGARI,true, 0x094D,BASE_POS_LAST, REPH_POS_BEFORE_POST,REPH_MODE_IMPLICIT},
+  {HB_SCRIPT_BENGALI,	true, 0x09CD,BASE_POS_LAST, REPH_POS_AFTER_SUB,  REPH_MODE_IMPLICIT},
+  {HB_SCRIPT_GURMUKHI,	true, 0x0A4D,BASE_POS_LAST, REPH_POS_BEFORE_SUB, REPH_MODE_IMPLICIT},
+  {HB_SCRIPT_GUJARATI,	true, 0x0ACD,BASE_POS_LAST, REPH_POS_BEFORE_POST,REPH_MODE_IMPLICIT},
+  {HB_SCRIPT_ORIYA,	true, 0x0B4D,BASE_POS_LAST, REPH_POS_AFTER_MAIN, REPH_MODE_IMPLICIT},
+  {HB_SCRIPT_TAMIL,	true, 0x0BCD,BASE_POS_LAST, REPH_POS_AFTER_POST, REPH_MODE_IMPLICIT},
+  {HB_SCRIPT_TELUGU,	true, 0x0C4D,BASE_POS_LAST, REPH_POS_AFTER_POST, REPH_MODE_EXPLICIT},
+  {HB_SCRIPT_KANNADA,	true, 0x0CCD,BASE_POS_LAST, REPH_POS_AFTER_POST, REPH_MODE_IMPLICIT},
+  {HB_SCRIPT_MALAYALAM,	true, 0x0D4D,BASE_POS_LAST, REPH_POS_AFTER_MAIN, REPH_MODE_LOG_REPHA},
+  {HB_SCRIPT_SINHALA,	false,0x0DCA,BASE_POS_FIRST,REPH_POS_AFTER_MAIN, REPH_MODE_EXPLICIT},
+  {HB_SCRIPT_KHMER,	false,0x17D2,BASE_POS_FIRST,REPH_POS_DEFAULT,    REPH_MODE_VIS_REPHA},
+  {HB_SCRIPT_JAVANESE,	false,0xA9C0,BASE_POS_LAST, REPH_POS_DEFAULT,    REPH_MODE_IMPLICIT},
+};
+
+
+
+/*
+ * Indic shaper.
+ */
+
+struct feature_list_t {
+  hb_tag_t tag;
+  hb_ot_map_feature_flags_t flags;
+};
+
+static const feature_list_t
+indic_features[] =
+{
+  /*
+   * Basic features.
+   * These features are applied in order, one at a time, after initial_reordering.
+   */
+  {HB_TAG('n','u','k','t'), F_GLOBAL},
+  {HB_TAG('a','k','h','n'), F_GLOBAL},
+  {HB_TAG('r','p','h','f'), F_NONE},
+  {HB_TAG('r','k','r','f'), F_GLOBAL},
+  {HB_TAG('p','r','e','f'), F_NONE},
+  {HB_TAG('b','l','w','f'), F_NONE},
+  {HB_TAG('h','a','l','f'), F_NONE},
+  {HB_TAG('a','b','v','f'), F_NONE},
+  {HB_TAG('p','s','t','f'), F_NONE},
+  {HB_TAG('c','f','a','r'), F_NONE},
+  {HB_TAG('v','a','t','u'), F_GLOBAL},
+  {HB_TAG('c','j','c','t'), F_GLOBAL},
+  /*
+   * Other features.
+   * These features are applied all at once, after final_reordering.
+   */
+  {HB_TAG('i','n','i','t'), F_NONE},
+  {HB_TAG('p','r','e','s'), F_GLOBAL},
+  {HB_TAG('a','b','v','s'), F_GLOBAL},
+  {HB_TAG('b','l','w','s'), F_GLOBAL},
+  {HB_TAG('p','s','t','s'), F_GLOBAL},
+  {HB_TAG('h','a','l','n'), F_GLOBAL},
+  /* Positioning features, though we don't care about the types. */
+  {HB_TAG('d','i','s','t'), F_GLOBAL},
+  {HB_TAG('a','b','v','m'), F_GLOBAL},
+  {HB_TAG('b','l','w','m'), F_GLOBAL},
+};
+
+/*
+ * Must be in the same order as the indic_features array.
+ */
+enum {
+  _NUKT,
+  _AKHN,
+  RPHF,
+  _RKRF,
+  PREF,
+  BLWF,
+  HALF,
+  ABVF,
+  PSTF,
+  CFAR,
+  _VATU,
+  _CJCT,
+
+  INIT,
+  _PRES,
+  _ABVS,
+  _BLWS,
+  _PSTS,
+  _HALN,
+  _DIST,
+  _ABVM,
+  _BLWM,
+
+  INDIC_NUM_FEATURES,
+  INDIC_BASIC_FEATURES = INIT /* Don't forget to update this! */
+};
+
+static void
+setup_syllables (const hb_ot_shape_plan_t *plan,
+		 hb_font_t *font,
+		 hb_buffer_t *buffer);
+static void
+initial_reordering (const hb_ot_shape_plan_t *plan,
+		    hb_font_t *font,
+		    hb_buffer_t *buffer);
+static void
+final_reordering (const hb_ot_shape_plan_t *plan,
+		  hb_font_t *font,
+		  hb_buffer_t *buffer);
+
+static void
+collect_features_indic (hb_ot_shape_planner_t *plan)
+{
+  hb_ot_map_builder_t *map = &plan->map;
+
+  /* Do this before any lookups have been applied. */
+  map->add_gsub_pause (setup_syllables);
+
+  map->add_global_bool_feature (HB_TAG('l','o','c','l'));
+  /* The Indic specs do not require ccmp, but we apply it here since if
+   * there is a use of it, it's typically at the beginning. */
+  map->add_global_bool_feature (HB_TAG('c','c','m','p'));
+
+
+  unsigned int i = 0;
+  map->add_gsub_pause (initial_reordering);
+  for (; i < INDIC_BASIC_FEATURES; i++) {
+    map->add_feature (indic_features[i].tag, 1, indic_features[i].flags | F_MANUAL_ZWJ);
+    map->add_gsub_pause (NULL);
+  }
+  map->add_gsub_pause (final_reordering);
+  for (; i < INDIC_NUM_FEATURES; i++) {
+    map->add_feature (indic_features[i].tag, 1, indic_features[i].flags | F_MANUAL_ZWJ);
+  }
+}
+
+static void
+override_features_indic (hb_ot_shape_planner_t *plan)
+{
+  /* Uniscribe does not apply 'kern'. */
+  if (hb_options ().uniscribe_bug_compatible)
+    plan->map.add_feature (HB_TAG('k','e','r','n'), 0, F_GLOBAL);
+
+  plan->map.add_feature (HB_TAG('l','i','g','a'), 0, F_GLOBAL);
+}
+
+
+struct would_substitute_feature_t
+{
+  inline void init (const hb_ot_map_t *map, hb_tag_t feature_tag)
+  {
+    map->get_stage_lookups (0/*GSUB*/,
+			    map->get_feature_stage (0/*GSUB*/, feature_tag),
+			    &lookups, &count);
+  }
+
+  inline bool would_substitute (const hb_codepoint_t *glyphs,
+				unsigned int          glyphs_count,
+				bool                  zero_context,
+				hb_face_t            *face) const
+  {
+    for (unsigned int i = 0; i < count; i++)
+      if (hb_ot_layout_lookup_would_substitute_fast (face, lookups[i].index, glyphs, glyphs_count, zero_context))
+	return true;
+    return false;
+  }
+
+  private:
+  const hb_ot_map_t::lookup_map_t *lookups;
+  unsigned int count;
+};
+
+struct indic_shape_plan_t
+{
+  ASSERT_POD ();
+
+  inline bool get_virama_glyph (hb_font_t *font, hb_codepoint_t *pglyph) const
+  {
+    hb_codepoint_t glyph = virama_glyph;
+    if (unlikely (virama_glyph == (hb_codepoint_t) -1))
+    {
+      if (!config->virama || !font->get_glyph (config->virama, 0, &glyph))
+	glyph = 0;
+      /* Technically speaking, the spec says we should apply 'locl' to virama too.
+       * Maybe one day... */
+
+      /* Our get_glyph() function needs a font, so we can't get the virama glyph
+       * during shape planning...  Instead, overwrite it here.  It's safe.  Don't worry! */
+      (const_cast<indic_shape_plan_t *> (this))->virama_glyph = glyph;
+    }
+
+    *pglyph = glyph;
+    return glyph != 0;
+  }
+
+  const indic_config_t *config;
+
+  bool is_old_spec;
+  hb_codepoint_t virama_glyph;
+
+  would_substitute_feature_t rphf;
+  would_substitute_feature_t pref;
+  would_substitute_feature_t blwf;
+  would_substitute_feature_t pstf;
+
+  hb_mask_t mask_array[INDIC_NUM_FEATURES];
+};
+
+static void *
+data_create_indic (const hb_ot_shape_plan_t *plan)
+{
+  indic_shape_plan_t *indic_plan = (indic_shape_plan_t *) calloc (1, sizeof (indic_shape_plan_t));
+  if (unlikely (!indic_plan))
+    return NULL;
+
+  indic_plan->config = &indic_configs[0];
+  for (unsigned int i = 1; i < ARRAY_LENGTH (indic_configs); i++)
+    if (plan->props.script == indic_configs[i].script) {
+      indic_plan->config = &indic_configs[i];
+      break;
+    }
+
+  indic_plan->is_old_spec = indic_plan->config->has_old_spec && ((plan->map.chosen_script[0] & 0x000000FF) != '2');
+  indic_plan->virama_glyph = (hb_codepoint_t) -1;
+
+  indic_plan->rphf.init (&plan->map, HB_TAG('r','p','h','f'));
+  indic_plan->pref.init (&plan->map, HB_TAG('p','r','e','f'));
+  indic_plan->blwf.init (&plan->map, HB_TAG('b','l','w','f'));
+  indic_plan->pstf.init (&plan->map, HB_TAG('p','s','t','f'));
+
+  for (unsigned int i = 0; i < ARRAY_LENGTH (indic_plan->mask_array); i++)
+    indic_plan->mask_array[i] = (indic_features[i].flags & F_GLOBAL) ?
+				 0 : plan->map.get_1_mask (indic_features[i].tag);
+
+  return indic_plan;
+}
+
+static void
+data_destroy_indic (void *data)
+{
+  free (data);
+}
+
+static indic_position_t
+consonant_position_from_face (const indic_shape_plan_t *indic_plan,
+			      const hb_codepoint_t glyphs[2],
+			      hb_face_t *face)
+{
+  /* For old-spec, the order of glyphs is Consonant,Virama,
+   * whereas for new-spec, it's Virama,Consonant.  However,
+   * some broken fonts (like Free Sans) simply copied lookups
+   * from old-spec to new-spec without modification.
+   * And oddly enough, Uniscribe seems to respect those lookups.
+   * Eg. in the sequence U+0924,U+094D,U+0930, Uniscribe finds
+   * base at 0.  The font however, only has lookups matching
+   * 930,94D in 'blwf', not the expected 94D,930 (with new-spec
+   * table).  As such, we simply match both sequences.  Seems
+   * to work. */
+  bool zero_context = indic_plan->is_old_spec ? false : true;
+  hb_codepoint_t glyphs_r[2] = {glyphs[1], glyphs[0]};
+  if (indic_plan->pref.would_substitute (glyphs  , 2, zero_context, face) ||
+      indic_plan->pref.would_substitute (glyphs_r, 2, zero_context, face))
+    return POS_POST_C;
+  if (indic_plan->blwf.would_substitute (glyphs  , 2, zero_context, face) ||
+      indic_plan->blwf.would_substitute (glyphs_r, 2, zero_context, face))
+    return POS_BELOW_C;
+  if (indic_plan->pstf.would_substitute (glyphs  , 2, zero_context, face) ||
+      indic_plan->pstf.would_substitute (glyphs_r, 2, zero_context, face))
+    return POS_POST_C;
+  return POS_BASE_C;
+}
+
+
+enum syllable_type_t {
+  consonant_syllable,
+  vowel_syllable,
+  standalone_cluster,
+  broken_cluster,
+  non_indic_cluster,
+};
+
+#include "hb-ot-shape-complex-indic-machine.hh"
+
+
+static void
+setup_masks_indic (const hb_ot_shape_plan_t *plan HB_UNUSED,
+		   hb_buffer_t              *buffer,
+		   hb_font_t                *font HB_UNUSED)
+{
+  HB_BUFFER_ALLOCATE_VAR (buffer, indic_category);
+  HB_BUFFER_ALLOCATE_VAR (buffer, indic_position);
+
+  /* We cannot setup masks here.  We save information about characters
+   * and setup masks later on in a pause-callback. */
+
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    set_indic_properties (buffer->info[i]);
+}
+
+static void
+setup_syllables (const hb_ot_shape_plan_t *plan HB_UNUSED,
+		 hb_font_t *font HB_UNUSED,
+		 hb_buffer_t *buffer)
+{
+  find_syllables (buffer);
+}
+
+static int
+compare_indic_order (const hb_glyph_info_t *pa, const hb_glyph_info_t *pb)
+{
+  int a = pa->indic_position();
+  int b = pb->indic_position();
+
+  return a < b ? -1 : a == b ? 0 : +1;
+}
+
+
+
+static void
+update_consonant_positions (const hb_ot_shape_plan_t *plan,
+			    hb_font_t         *font,
+			    hb_buffer_t       *buffer)
+{
+  const indic_shape_plan_t *indic_plan = (const indic_shape_plan_t *) plan->data;
+
+  hb_codepoint_t glyphs[2];
+  if (indic_plan->get_virama_glyph (font, &glyphs[0]))
+  {
+    hb_face_t *face = font->face;
+    unsigned int count = buffer->len;
+    for (unsigned int i = 0; i < count; i++)
+      if (buffer->info[i].indic_position() == POS_BASE_C) {
+	glyphs[1] = buffer->info[i].codepoint;
+	buffer->info[i].indic_position() = consonant_position_from_face (indic_plan, glyphs, face);
+      }
+  }
+}
+
+
+/* Rules from:
+ * https://www.microsoft.com/typography/otfntdev/devanot/shaping.aspx */
+
+static void
+initial_reordering_consonant_syllable (const hb_ot_shape_plan_t *plan,
+				       hb_face_t *face,
+				       hb_buffer_t *buffer,
+				       unsigned int start, unsigned int end)
+{
+  const indic_shape_plan_t *indic_plan = (const indic_shape_plan_t *) plan->data;
+  hb_glyph_info_t *info = buffer->info;
+
+
+  /* 1. Find base consonant:
+   *
+   * The shaping engine finds the base consonant of the syllable, using the
+   * following algorithm: starting from the end of the syllable, move backwards
+   * until a consonant is found that does not have a below-base or post-base
+   * form (post-base forms have to follow below-base forms), or that is not a
+   * pre-base reordering Ra, or arrive at the first consonant. The consonant
+   * stopped at will be the base.
+   *
+   *   o If the syllable starts with Ra + Halant (in a script that has Reph)
+   *     and has more than one consonant, Ra is excluded from candidates for
+   *     base consonants.
+   */
+
+  unsigned int base = end;
+  bool has_reph = false;
+
+  {
+    /* -> If the syllable starts with Ra + Halant (in a script that has Reph)
+     *    and has more than one consonant, Ra is excluded from candidates for
+     *    base consonants. */
+    unsigned int limit = start;
+    if (indic_plan->mask_array[RPHF] &&
+	start + 3 <= end &&
+	(
+	 (indic_plan->config->reph_mode == REPH_MODE_IMPLICIT && !is_joiner (info[start + 2])) ||
+	 (indic_plan->config->reph_mode == REPH_MODE_EXPLICIT && info[start + 2].indic_category() == OT_ZWJ)
+	))
+    {
+      /* See if it matches the 'rphf' feature. */
+      hb_codepoint_t glyphs[2] = {info[start].codepoint, info[start + 1].codepoint};
+      if (indic_plan->rphf.would_substitute (glyphs, ARRAY_LENGTH (glyphs), true, face))
+      {
+	limit += 2;
+	while (limit < end && is_joiner (info[limit]))
+	  limit++;
+	base = start;
+	has_reph = true;
+      }
+    } else if (indic_plan->config->reph_mode == REPH_MODE_LOG_REPHA && info[start].indic_category() == OT_Repha)
+    {
+	limit += 1;
+	while (limit < end && is_joiner (info[limit]))
+	  limit++;
+	base = start;
+	has_reph = true;
+    }
+
+    switch (indic_plan->config->base_pos)
+    {
+      default:
+        assert (false);
+	/* fallthrough */
+
+      case BASE_POS_LAST:
+      {
+	/* -> starting from the end of the syllable, move backwards */
+	unsigned int i = end;
+	bool seen_below = false;
+	do {
+	  i--;
+	  /* -> until a consonant is found */
+	  if (is_consonant (info[i]))
+	  {
+	    /* -> that does not have a below-base or post-base form
+	     * (post-base forms have to follow below-base forms), */
+	    if (info[i].indic_position() != POS_BELOW_C &&
+		(info[i].indic_position() != POS_POST_C || seen_below))
+	    {
+	      base = i;
+	      break;
+	    }
+	    if (info[i].indic_position() == POS_BELOW_C)
+	      seen_below = true;
+
+	    /* -> or that is not a pre-base reordering Ra,
+	     *
+	     * IMPLEMENTATION NOTES:
+	     *
+	     * Our pre-base reordering Ra's are marked POS_POST_C, so will be skipped
+	     * by the logic above already.
+	     */
+
+	    /* -> or arrive at the first consonant. The consonant stopped at will
+	     * be the base. */
+	    base = i;
+	  }
+	  else
+	  {
+	    /* A ZWJ after a Halant stops the base search, and requests an explicit
+	     * half form.
+	     * A ZWJ before a Halant, requests a subjoined form instead, and hence
+	     * search continues.  This is particularly important for Bengali
+	     * sequence Ra,H,Ya that should form Ya-Phalaa by subjoining Ya. */
+	    if (start < i &&
+		info[i].indic_category() == OT_ZWJ &&
+		info[i - 1].indic_category() == OT_H)
+	      break;
+	  }
+	} while (i > limit);
+      }
+      break;
+
+      case BASE_POS_FIRST:
+      {
+	/* In scripts without half forms (eg. Khmer), the first consonant is always the base. */
+
+	if (!has_reph)
+	  base = limit;
+
+	/* Find the last base consonant that is not blocked by ZWJ.  If there is
+	 * a ZWJ right before a base consonant, that would request a subjoined form. */
+	for (unsigned int i = limit; i < end; i++)
+	  if (is_consonant (info[i]) && info[i].indic_position() == POS_BASE_C)
+	  {
+	    if (limit < i && info[i - 1].indic_category() == OT_ZWJ)
+	      break;
+	    else
+	      base = i;
+	  }
+
+	/* Mark all subsequent consonants as below. */
+	for (unsigned int i = base + 1; i < end; i++)
+	  if (is_consonant (info[i]) && info[i].indic_position() == POS_BASE_C)
+	    info[i].indic_position() = POS_BELOW_C;
+      }
+      break;
+    }
+
+    /* -> If the syllable starts with Ra + Halant (in a script that has Reph)
+     *    and has more than one consonant, Ra is excluded from candidates for
+     *    base consonants.
+     *
+     *  Only do this for unforced Reph. (ie. not for Ra,H,ZWJ. */
+    if (has_reph && base == start && limit - base <= 2) {
+      /* Have no other consonant, so Reph is not formed and Ra becomes base. */
+      has_reph = false;
+    }
+  }
+
+
+  /* 2. Decompose and reorder Matras:
+   *
+   * Each matra and any syllable modifier sign in the cluster are moved to the
+   * appropriate position relative to the consonant(s) in the cluster. The
+   * shaping engine decomposes two- or three-part matras into their constituent
+   * parts before any repositioning. Matra characters are classified by which
+   * consonant in a conjunct they have affinity for and are reordered to the
+   * following positions:
+   *
+   *   o Before first half form in the syllable
+   *   o After subjoined consonants
+   *   o After post-form consonant
+   *   o After main consonant (for above marks)
+   *
+   * IMPLEMENTATION NOTES:
+   *
+   * The normalize() routine has already decomposed matras for us, so we don't
+   * need to worry about that.
+   */
+
+
+  /* 3.  Reorder marks to canonical order:
+   *
+   * Adjacent nukta and halant or nukta and vedic sign are always repositioned
+   * if necessary, so that the nukta is first.
+   *
+   * IMPLEMENTATION NOTES:
+   *
+   * We don't need to do this: the normalize() routine already did this for us.
+   */
+
+
+  /* Reorder characters */
+
+  for (unsigned int i = start; i < base; i++)
+    info[i].indic_position() = MIN (POS_PRE_C, (indic_position_t) info[i].indic_position());
+
+  if (base < end)
+    info[base].indic_position() = POS_BASE_C;
+
+  /* Mark final consonants.  A final consonant is one appearing after a matra,
+   * like in Khmer. */
+  for (unsigned int i = base + 1; i < end; i++)
+    if (info[i].indic_category() == OT_M) {
+      for (unsigned int j = i + 1; j < end; j++)
+        if (is_consonant (info[j])) {
+	  info[j].indic_position() = POS_FINAL_C;
+	  break;
+	}
+      break;
+    }
+
+  /* Handle beginning Ra */
+  if (has_reph)
+    info[start].indic_position() = POS_RA_TO_BECOME_REPH;
+
+  /* For old-style Indic script tags, move the first post-base Halant after
+   * last consonant.  Only do this if there is *not* a Halant after last
+   * consonant.  Otherwise it becomes messy. */
+  if (indic_plan->is_old_spec) {
+    for (unsigned int i = base + 1; i < end; i++)
+      if (info[i].indic_category() == OT_H) {
+        unsigned int j;
+        for (j = end - 1; j > i; j--)
+	  if (is_consonant (info[j]) || info[j].indic_category() == OT_H)
+	    break;
+	if (info[j].indic_category() != OT_H && j > i) {
+	  /* Move Halant to after last consonant. */
+	  hb_glyph_info_t t = info[i];
+	  memmove (&info[i], &info[i + 1], (j - i) * sizeof (info[0]));
+	  info[j] = t;
+	}
+        break;
+      }
+  }
+
+  /* Attach misc marks to previous char to move with them. */
+  {
+    indic_position_t last_pos = POS_START;
+    for (unsigned int i = start; i < end; i++)
+    {
+      if ((FLAG (info[i].indic_category()) & (JOINER_FLAGS | FLAG (OT_N) | FLAG (OT_RS) | HALANT_OR_COENG_FLAGS)))
+      {
+	info[i].indic_position() = last_pos;
+	if (unlikely (info[i].indic_category() == OT_H &&
+		      info[i].indic_position() == POS_PRE_M))
+	{
+	  /*
+	   * Uniscribe doesn't move the Halant with Left Matra.
+	   * TEST: U+092B,U+093F,U+094DE
+	   * We follow.  This is important for the Sinhala
+	   * U+0DDA split matra since it decomposes to U+0DD9,U+0DCA
+	   * where U+0DD9 is a left matra and U+0DCA is the virama.
+	   * We don't want to move the virama with the left matra.
+	   * TEST: U+0D9A,U+0DDA
+	   */
+	  for (unsigned int j = i; j > start; j--)
+	    if (info[j - 1].indic_position() != POS_PRE_M) {
+	      info[i].indic_position() = info[j - 1].indic_position();
+	      break;
+	    }
+	}
+      } else if (info[i].indic_position() != POS_SMVD) {
+        last_pos = (indic_position_t) info[i].indic_position();
+      }
+    }
+  }
+  /* Re-attach ZWJ, ZWNJ, and halant to next char, for after-base consonants. */
+  {
+    unsigned int last_halant = end;
+    for (unsigned int i = base + 1; i < end; i++)
+      if (is_halant_or_coeng (info[i]))
+        last_halant = i;
+      else if (is_consonant (info[i])) {
+	for (unsigned int j = last_halant; j < i; j++)
+	  if (info[j].indic_position() != POS_SMVD)
+	    info[j].indic_position() = info[i].indic_position();
+      }
+  }
+
+  {
+    /* Things are out-of-control for post base positions, they may shuffle
+     * around like crazy, so merge clusters.  For pre-base stuff, we handle
+     * cluster issues in final reordering. */
+    buffer->merge_clusters (base, end);
+    /* Sit tight, rock 'n roll! */
+    hb_bubble_sort (info + start, end - start, compare_indic_order);
+    /* Find base again */
+    base = end;
+    for (unsigned int i = start; i < end; i++)
+      if (info[i].indic_position() == POS_BASE_C) {
+        base = i;
+	break;
+      }
+  }
+
+  /* Setup masks now */
+
+  {
+    hb_mask_t mask;
+
+    /* Reph */
+    for (unsigned int i = start; i < end && info[i].indic_position() == POS_RA_TO_BECOME_REPH; i++)
+      info[i].mask |= indic_plan->mask_array[RPHF];
+
+    /* Pre-base */
+    mask = indic_plan->mask_array[HALF];
+    for (unsigned int i = start; i < base; i++)
+      info[i].mask  |= mask;
+    /* Base */
+    mask = 0;
+    if (base < end)
+      info[base].mask |= mask;
+    /* Post-base */
+    mask = indic_plan->mask_array[BLWF] | indic_plan->mask_array[ABVF] | indic_plan->mask_array[PSTF];
+    for (unsigned int i = base + 1; i < end; i++)
+      info[i].mask  |= mask;
+  }
+
+  if (indic_plan->is_old_spec &&
+      buffer->props.script == HB_SCRIPT_DEVANAGARI)
+  {
+    /* Old-spec eye-lash Ra needs special handling.  From the
+     * spec:
+     *
+     * "The feature 'below-base form' is applied to consonants
+     * having below-base forms and following the base consonant.
+     * The exception is vattu, which may appear below half forms
+     * as well as below the base glyph. The feature 'below-base
+     * form' will be applied to all such occurrences of Ra as well."
+     *
+     * Test case: U+0924,U+094D,U+0930,U+094d,U+0915
+     * with Sanskrit 2003 font.
+     *
+     * However, note that Ra,Halant,ZWJ is the correct way to
+     * request eyelash form of Ra, so we wouldbn't inhibit it
+     * in that sequence.
+     *
+     * Test case: U+0924,U+094D,U+0930,U+094d,U+200D,U+0915
+     */
+    for (unsigned int i = start; i + 1 < base; i++)
+      if (info[i  ].indic_category() == OT_Ra &&
+	  info[i+1].indic_category() == OT_H  &&
+	  (i + 2 == base ||
+	   info[i+2].indic_category() != OT_ZWJ))
+      {
+	info[i  ].mask |= indic_plan->mask_array[BLWF];
+	info[i+1].mask |= indic_plan->mask_array[BLWF];
+      }
+  }
+
+  if (indic_plan->mask_array[PREF] && base + 2 < end)
+  {
+    /* Find a Halant,Ra sequence and mark it for pre-base reordering processing. */
+    for (unsigned int i = base + 1; i + 1 < end; i++) {
+      hb_codepoint_t glyphs[2] = {info[i].codepoint, info[i + 1].codepoint};
+      if (indic_plan->pref.would_substitute (glyphs, ARRAY_LENGTH (glyphs), true, face))
+      {
+	info[i++].mask |= indic_plan->mask_array[PREF];
+	info[i++].mask |= indic_plan->mask_array[PREF];
+
+	/* Mark the subsequent stuff with 'cfar'.  Used in Khmer.
+	 * Read the feature spec.
+	 * This allows distinguishing the following cases with MS Khmer fonts:
+	 * U+1784,U+17D2,U+179A,U+17D2,U+1782
+	 * U+1784,U+17D2,U+1782,U+17D2,U+179A
+	 */
+	for (; i < end; i++)
+	  info[i].mask |= indic_plan->mask_array[CFAR];
+
+	break;
+      }
+    }
+  }
+
+  /* Apply ZWJ/ZWNJ effects */
+  for (unsigned int i = start + 1; i < end; i++)
+    if (is_joiner (info[i])) {
+      bool non_joiner = info[i].indic_category() == OT_ZWNJ;
+      unsigned int j = i;
+
+      do {
+	j--;
+
+	/* ZWJ/ZWNJ should disable CJCT.  They do that by simply
+	 * being there, since we don't skip them for the CJCT
+	 * feature (ie. F_MANUAL_ZWJ) */
+
+	/* A ZWNJ disables HALF. */
+	if (non_joiner)
+	  info[j].mask &= ~indic_plan->mask_array[HALF];
+
+      } while (j > start && !is_consonant (info[j]));
+    }
+}
+
+
+static void
+initial_reordering_vowel_syllable (const hb_ot_shape_plan_t *plan,
+				   hb_face_t *face,
+				   hb_buffer_t *buffer,
+				   unsigned int start, unsigned int end)
+{
+  /* We made the vowels look like consonants.  So let's call the consonant logic! */
+  initial_reordering_consonant_syllable (plan, face, buffer, start, end);
+}
+
+static void
+initial_reordering_standalone_cluster (const hb_ot_shape_plan_t *plan,
+				       hb_face_t *face,
+				       hb_buffer_t *buffer,
+				       unsigned int start, unsigned int end)
+{
+  /* We treat NBSP/dotted-circle as if they are consonants, so we should just chain.
+   * Only if not in compatibility mode that is... */
+
+  if (hb_options ().uniscribe_bug_compatible)
+  {
+    /* For dotted-circle, this is what Uniscribe does:
+     * If dotted-circle is the last glyph, it just does nothing.
+     * Ie. It doesn't form Reph. */
+    if (buffer->info[end - 1].indic_category() == OT_DOTTEDCIRCLE)
+      return;
+  }
+
+  initial_reordering_consonant_syllable (plan, face, buffer, start, end);
+}
+
+static void
+initial_reordering_broken_cluster (const hb_ot_shape_plan_t *plan,
+				   hb_face_t *face,
+				   hb_buffer_t *buffer,
+				   unsigned int start, unsigned int end)
+{
+  /* We already inserted dotted-circles, so just call the standalone_cluster. */
+  initial_reordering_standalone_cluster (plan, face, buffer, start, end);
+}
+
+static void
+initial_reordering_non_indic_cluster (const hb_ot_shape_plan_t *plan HB_UNUSED,
+				      hb_face_t *face HB_UNUSED,
+				      hb_buffer_t *buffer HB_UNUSED,
+				      unsigned int start HB_UNUSED, unsigned int end HB_UNUSED)
+{
+  /* Nothing to do right now.  If we ever switch to using the output
+   * buffer in the reordering process, we'd need to next_glyph() here. */
+}
+
+
+static void
+initial_reordering_syllable (const hb_ot_shape_plan_t *plan,
+			     hb_face_t *face,
+			     hb_buffer_t *buffer,
+			     unsigned int start, unsigned int end)
+{
+  syllable_type_t syllable_type = (syllable_type_t) (buffer->info[start].syllable() & 0x0F);
+  switch (syllable_type) {
+  case consonant_syllable:	initial_reordering_consonant_syllable (plan, face, buffer, start, end); return;
+  case vowel_syllable:		initial_reordering_vowel_syllable     (plan, face, buffer, start, end); return;
+  case standalone_cluster:	initial_reordering_standalone_cluster (plan, face, buffer, start, end); return;
+  case broken_cluster:		initial_reordering_broken_cluster     (plan, face, buffer, start, end); return;
+  case non_indic_cluster:	initial_reordering_non_indic_cluster  (plan, face, buffer, start, end); return;
+  }
+}
+
+static inline void
+insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
+		       hb_font_t *font,
+		       hb_buffer_t *buffer)
+{
+  /* Note: This loop is extra overhead, but should not be measurable. */
+  bool has_broken_syllables = false;
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    if ((buffer->info[i].syllable() & 0x0F) == broken_cluster) {
+      has_broken_syllables = true;
+      break;
+    }
+  if (likely (!has_broken_syllables))
+    return;
+
+
+  hb_codepoint_t dottedcircle_glyph;
+  if (!font->get_glyph (0x25CC, 0, &dottedcircle_glyph))
+    return;
+
+  hb_glyph_info_t dottedcircle = {0};
+  dottedcircle.codepoint = 0x25CC;
+  set_indic_properties (dottedcircle);
+  dottedcircle.codepoint = dottedcircle_glyph;
+
+  buffer->clear_output ();
+
+  buffer->idx = 0;
+  unsigned int last_syllable = 0;
+  while (buffer->idx < buffer->len)
+  {
+    unsigned int syllable = buffer->cur().syllable();
+    syllable_type_t syllable_type = (syllable_type_t) (syllable & 0x0F);
+    if (unlikely (last_syllable != syllable && syllable_type == broken_cluster))
+    {
+      last_syllable = syllable;
+
+      hb_glyph_info_t info = dottedcircle;
+      info.cluster = buffer->cur().cluster;
+      info.mask = buffer->cur().mask;
+      info.syllable() = buffer->cur().syllable();
+
+      /* Insert dottedcircle after possible Repha. */
+      while (buffer->idx < buffer->len &&
+	     last_syllable == buffer->cur().syllable() &&
+	     buffer->cur().indic_category() == OT_Repha)
+        buffer->next_glyph ();
+
+      buffer->output_info (info);
+    }
+    else
+      buffer->next_glyph ();
+  }
+
+  buffer->swap_buffers ();
+}
+
+static void
+initial_reordering (const hb_ot_shape_plan_t *plan,
+		    hb_font_t *font,
+		    hb_buffer_t *buffer)
+{
+  update_consonant_positions (plan, font, buffer);
+  insert_dotted_circles (plan, font, buffer);
+
+  hb_glyph_info_t *info = buffer->info;
+  unsigned int count = buffer->len;
+  if (unlikely (!count)) return;
+  unsigned int last = 0;
+  unsigned int last_syllable = info[0].syllable();
+  for (unsigned int i = 1; i < count; i++)
+    if (last_syllable != info[i].syllable()) {
+      initial_reordering_syllable (plan, font->face, buffer, last, i);
+      last = i;
+      last_syllable = info[last].syllable();
+    }
+  initial_reordering_syllable (plan, font->face, buffer, last, count);
+}
+
+static void
+final_reordering_syllable (const hb_ot_shape_plan_t *plan,
+			   hb_buffer_t *buffer,
+			   unsigned int start, unsigned int end)
+{
+  const indic_shape_plan_t *indic_plan = (const indic_shape_plan_t *) plan->data;
+  hb_glyph_info_t *info = buffer->info;
+
+  /* 4. Final reordering:
+   *
+   * After the localized forms and basic shaping forms GSUB features have been
+   * applied (see below), the shaping engine performs some final glyph
+   * reordering before applying all the remaining font features to the entire
+   * cluster.
+   */
+
+  /* Find base again */
+  unsigned int base;
+  for (base = start; base < end; base++)
+    if (info[base].indic_position() >= POS_BASE_C) {
+      if (start < base && info[base].indic_position() > POS_BASE_C)
+        base--;
+      break;
+    }
+  if (base == end && start < base &&
+      info[base - 1].indic_category() != OT_ZWJ)
+    base--;
+  while (start < base &&
+	 (info[base].indic_category() == OT_H ||
+	  info[base].indic_category() == OT_N))
+    base--;
+
+
+  /*   o Reorder matras:
+   *
+   *     If a pre-base matra character had been reordered before applying basic
+   *     features, the glyph can be moved closer to the main consonant based on
+   *     whether half-forms had been formed. Actual position for the matra is
+   *     defined as “after last standalone halant glyph, after initial matra
+   *     position and before the main consonant�. If ZWJ or ZWNJ follow this
+   *     halant, position is moved after it.
+   */
+
+  if (start + 1 < end && start < base) /* Otherwise there can't be any pre-base matra characters. */
+  {
+    /* If we lost track of base, alas, position before last thingy. */
+    unsigned int new_pos = base == end ? base - 2 : base - 1;
+
+    /* Malayalam / Tamil do not have "half" forms or explicit virama forms.
+     * The glyphs formed by 'half' are Chillus or ligated explicit viramas.
+     * We want to position matra after them.
+     */
+    if (buffer->props.script != HB_SCRIPT_MALAYALAM && buffer->props.script != HB_SCRIPT_TAMIL)
+    {
+      while (new_pos > start &&
+	     !(is_one_of (info[new_pos], (FLAG (OT_M) | FLAG (OT_H) | FLAG (OT_Coeng)))))
+	new_pos--;
+
+      /* If we found no Halant we are done.
+       * Otherwise only proceed if the Halant does
+       * not belong to the Matra itself! */
+      if (is_halant_or_coeng (info[new_pos]) &&
+	  info[new_pos].indic_position() != POS_PRE_M)
+      {
+	/* -> If ZWJ or ZWNJ follow this halant, position is moved after it. */
+	if (new_pos + 1 < end && is_joiner (info[new_pos + 1]))
+	  new_pos++;
+      }
+      else
+        new_pos = start; /* No move. */
+    }
+
+    if (start < new_pos && info[new_pos].indic_position () != POS_PRE_M)
+    {
+      /* Now go see if there's actually any matras... */
+      for (unsigned int i = new_pos; i > start; i--)
+	if (info[i - 1].indic_position () == POS_PRE_M)
+	{
+	  unsigned int old_pos = i - 1;
+	  hb_glyph_info_t tmp = info[old_pos];
+	  memmove (&info[old_pos], &info[old_pos + 1], (new_pos - old_pos) * sizeof (info[0]));
+	  info[new_pos] = tmp;
+	  if (old_pos < base && base <= new_pos) /* Shouldn't actually happen. */
+	    base--;
+	  new_pos--;
+	}
+      buffer->merge_clusters (new_pos, MIN (end, base + 1));
+    } else {
+      for (unsigned int i = start; i < base; i++)
+	if (info[i].indic_position () == POS_PRE_M) {
+	  buffer->merge_clusters (i, MIN (end, base + 1));
+	  break;
+	}
+    }
+  }
+
+
+  /*   o Reorder reph:
+   *
+   *     Reph’s original position is always at the beginning of the syllable,
+   *     (i.e. it is not reordered at the character reordering stage). However,
+   *     it will be reordered according to the basic-forms shaping results.
+   *     Possible positions for reph, depending on the script, are; after main,
+   *     before post-base consonant forms, and after post-base consonant forms.
+   */
+
+  /* If there's anything after the Ra that has the REPH pos, it ought to be halant.
+   * Which means that the font has failed to ligate the Reph.  In which case, we
+   * shouldn't move. */
+  if (start + 1 < end &&
+      info[start].indic_position() == POS_RA_TO_BECOME_REPH &&
+      info[start + 1].indic_position() != POS_RA_TO_BECOME_REPH)
+  {
+    unsigned int new_reph_pos;
+    reph_position_t reph_pos = indic_plan->config->reph_pos;
+
+    /* XXX Figure out old behavior too */
+
+    /*       1. If reph should be positioned after post-base consonant forms,
+     *          proceed to step 5.
+     */
+    if (reph_pos == REPH_POS_AFTER_POST)
+    {
+      goto reph_step_5;
+    }
+
+    /*       2. If the reph repositioning class is not after post-base: target
+     *          position is after the first explicit halant glyph between the
+     *          first post-reph consonant and last main consonant. If ZWJ or ZWNJ
+     *          are following this halant, position is moved after it. If such
+     *          position is found, this is the target position. Otherwise,
+     *          proceed to the next step.
+     *
+     *          Note: in old-implementation fonts, where classifications were
+     *          fixed in shaping engine, there was no case where reph position
+     *          will be found on this step.
+     */
+    {
+      new_reph_pos = start + 1;
+      while (new_reph_pos < base && !is_halant_or_coeng (info[new_reph_pos]))
+	new_reph_pos++;
+
+      if (new_reph_pos < base && is_halant_or_coeng (info[new_reph_pos]))
+      {
+	/* ->If ZWJ or ZWNJ are following this halant, position is moved after it. */
+	if (new_reph_pos + 1 < base && is_joiner (info[new_reph_pos + 1]))
+	  new_reph_pos++;
+	goto reph_move;
+      }
+    }
+
+    /*       3. If reph should be repositioned after the main consonant: find the
+     *          first consonant not ligated with main, or find the first
+     *          consonant that is not a potential pre-base reordering Ra.
+     */
+    if (reph_pos == REPH_POS_AFTER_MAIN)
+    {
+      new_reph_pos = base;
+      /* XXX Skip potential pre-base reordering Ra. */
+      while (new_reph_pos + 1 < end && info[new_reph_pos + 1].indic_position() <= POS_AFTER_MAIN)
+	new_reph_pos++;
+      if (new_reph_pos < end)
+        goto reph_move;
+    }
+
+    /*       4. If reph should be positioned before post-base consonant, find
+     *          first post-base classified consonant not ligated with main. If no
+     *          consonant is found, the target position should be before the
+     *          first matra, syllable modifier sign or vedic sign.
+     */
+    /* This is our take on what step 4 is trying to say (and failing, BADLY). */
+    if (reph_pos == REPH_POS_AFTER_SUB)
+    {
+      new_reph_pos = base;
+      while (new_reph_pos < end &&
+	     !( FLAG (info[new_reph_pos + 1].indic_position()) & (FLAG (POS_POST_C) | FLAG (POS_AFTER_POST) | FLAG (POS_SMVD))))
+	new_reph_pos++;
+      if (new_reph_pos < end)
+        goto reph_move;
+    }
+
+    /*       5. If no consonant is found in steps 3 or 4, move reph to a position
+     *          immediately before the first post-base matra, syllable modifier
+     *          sign or vedic sign that has a reordering class after the intended
+     *          reph position. For example, if the reordering position for reph
+     *          is post-main, it will skip above-base matras that also have a
+     *          post-main position.
+     */
+    reph_step_5:
+    {
+      /* Copied from step 2. */
+      new_reph_pos = start + 1;
+      while (new_reph_pos < base && !is_halant_or_coeng (info[new_reph_pos]))
+	new_reph_pos++;
+
+      if (new_reph_pos < base && is_halant_or_coeng (info[new_reph_pos]))
+      {
+	/* ->If ZWJ or ZWNJ are following this halant, position is moved after it. */
+	if (new_reph_pos + 1 < base && is_joiner (info[new_reph_pos + 1]))
+	  new_reph_pos++;
+	goto reph_move;
+      }
+    }
+
+    /*       6. Otherwise, reorder reph to the end of the syllable.
+     */
+    {
+      new_reph_pos = end - 1;
+      while (new_reph_pos > start && info[new_reph_pos].indic_position() == POS_SMVD)
+	new_reph_pos--;
+
+      /*
+       * If the Reph is to be ending up after a Matra,Halant sequence,
+       * position it before that Halant so it can interact with the Matra.
+       * However, if it's a plain Consonant,Halant we shouldn't do that.
+       * Uniscribe doesn't do this.
+       * TEST: U+0930,U+094D,U+0915,U+094B,U+094D
+       */
+      if (!hb_options ().uniscribe_bug_compatible &&
+	  unlikely (is_halant_or_coeng (info[new_reph_pos]))) {
+	for (unsigned int i = base + 1; i < new_reph_pos; i++)
+	  if (info[i].indic_category() == OT_M) {
+	    /* Ok, got it. */
+	    new_reph_pos--;
+	  }
+      }
+      goto reph_move;
+    }
+
+    reph_move:
+    {
+      /* Yay, one big cluster! Merge before moving. */
+      buffer->merge_clusters (start, end);
+
+      /* Move */
+      hb_glyph_info_t reph = info[start];
+      memmove (&info[start], &info[start + 1], (new_reph_pos - start) * sizeof (info[0]));
+      info[new_reph_pos] = reph;
+      if (start < base && base <= new_reph_pos)
+	base--;
+    }
+  }
+
+
+  /*   o Reorder pre-base reordering consonants:
+   *
+   *     If a pre-base reordering consonant is found, reorder it according to
+   *     the following rules:
+   */
+
+  if (indic_plan->mask_array[PREF] && base + 1 < end) /* Otherwise there can't be any pre-base reordering Ra. */
+  {
+    for (unsigned int i = base + 1; i < end; i++)
+      if ((info[i].mask & indic_plan->mask_array[PREF]) != 0)
+      {
+	/*       1. Only reorder a glyph produced by substitution during application
+	 *          of the <pref> feature. (Note that a font may shape a Ra consonant with
+	 *          the feature generally but block it in certain contexts.)
+	 */
+	if (i + 1 == end || (info[i + 1].mask & indic_plan->mask_array[PREF]) == 0)
+	{
+	  /*
+	   *       2. Try to find a target position the same way as for pre-base matra.
+	   *          If it is found, reorder pre-base consonant glyph.
+	   *
+	   *       3. If position is not found, reorder immediately before main
+	   *          consonant.
+	   */
+
+	  unsigned int new_pos = base;
+	  /* Malayalam / Tamil do not have "half" forms or explicit virama forms.
+	   * The glyphs formed by 'half' are Chillus or ligated explicit viramas.
+	   * We want to position matra after them.
+	   */
+	  if (buffer->props.script != HB_SCRIPT_MALAYALAM && buffer->props.script != HB_SCRIPT_TAMIL)
+	  {
+	    while (new_pos > start &&
+		   !(is_one_of (info[new_pos - 1], FLAG(OT_M) | HALANT_OR_COENG_FLAGS)))
+	      new_pos--;
+
+	    /* In Khmer coeng model, a V,Ra can go *after* matras.  If it goes after a
+	     * split matra, it should be reordered to *before* the left part of such matra. */
+	    if (new_pos > start && info[new_pos - 1].indic_category() == OT_M)
+	    {
+	      unsigned int old_pos = i;
+	      for (unsigned int i = base + 1; i < old_pos; i++)
+		if (info[i].indic_category() == OT_M)
+		{
+		  new_pos--;
+		  break;
+		}
+	    }
+	  }
+
+	  if (new_pos > start && is_halant_or_coeng (info[new_pos - 1]))
+	  {
+	    /* -> If ZWJ or ZWNJ follow this halant, position is moved after it. */
+	    if (new_pos < end && is_joiner (info[new_pos]))
+	      new_pos++;
+	  }
+
+	  {
+	    unsigned int old_pos = i;
+	    buffer->merge_clusters (new_pos, old_pos + 1);
+	    hb_glyph_info_t tmp = info[old_pos];
+	    memmove (&info[new_pos + 1], &info[new_pos], (old_pos - new_pos) * sizeof (info[0]));
+	    info[new_pos] = tmp;
+	    if (new_pos <= base && base < old_pos)
+	      base++;
+	  }
+	}
+
+        break;
+      }
+  }
+
+
+  /* Apply 'init' to the Left Matra if it's a word start. */
+  if (info[start].indic_position () == POS_PRE_M &&
+      (!start ||
+       !(FLAG (_hb_glyph_info_get_general_category (&info[start - 1])) &
+	 FLAG_RANGE (HB_UNICODE_GENERAL_CATEGORY_FORMAT, HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK))))
+    info[start].mask |= indic_plan->mask_array[INIT];
+
+
+  /*
+   * Finish off the clusters and go home!
+   */
+  if (hb_options ().uniscribe_bug_compatible)
+  {
+    /* Uniscribe merges the entire cluster.
+     * This means, half forms are submerged into the main consonants cluster.
+     * This is unnecessary, and makes cursor positioning harder, but that's what
+     * Uniscribe does. */
+    buffer->merge_clusters (start, end);
+  }
+}
+
+
+static void
+final_reordering (const hb_ot_shape_plan_t *plan,
+		  hb_font_t *font HB_UNUSED,
+		  hb_buffer_t *buffer)
+{
+  unsigned int count = buffer->len;
+  if (unlikely (!count)) return;
+
+  hb_glyph_info_t *info = buffer->info;
+  unsigned int last = 0;
+  unsigned int last_syllable = info[0].syllable();
+  for (unsigned int i = 1; i < count; i++)
+    if (last_syllable != info[i].syllable()) {
+      final_reordering_syllable (plan, buffer, last, i);
+      last = i;
+      last_syllable = info[last].syllable();
+    }
+  final_reordering_syllable (plan, buffer, last, count);
+
+  /* Zero syllables now... */
+  for (unsigned int i = 0; i < count; i++)
+    info[i].syllable() = 0;
+
+  HB_BUFFER_DEALLOCATE_VAR (buffer, indic_category);
+  HB_BUFFER_DEALLOCATE_VAR (buffer, indic_position);
+}
+
+
+static hb_ot_shape_normalization_mode_t
+normalization_preference_indic (const hb_segment_properties_t *props HB_UNUSED)
+{
+  return HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT;
+}
+
+static bool
+decompose_indic (const hb_ot_shape_normalize_context_t *c,
+		 hb_codepoint_t  ab,
+		 hb_codepoint_t *a,
+		 hb_codepoint_t *b)
+{
+  switch (ab)
+  {
+    /* Don't decompose these. */
+    case 0x0931  : return false;
+    case 0x0B94  : return false;
+
+
+    /*
+     * Decompose split matras that don't have Unicode decompositions.
+     */
+
+    case 0x0F77  : *a = 0x0FB2; *b= 0x0F81; return true;
+    case 0x0F79  : *a = 0x0FB3; *b= 0x0F81; return true;
+    case 0x17BE  : *a = 0x17C1; *b= 0x17BE; return true;
+    case 0x17BF  : *a = 0x17C1; *b= 0x17BF; return true;
+    case 0x17C0  : *a = 0x17C1; *b= 0x17C0; return true;
+    case 0x17C4  : *a = 0x17C1; *b= 0x17C4; return true;
+    case 0x17C5  : *a = 0x17C1; *b= 0x17C5; return true;
+    case 0x1925  : *a = 0x1920; *b= 0x1923; return true;
+    case 0x1926  : *a = 0x1920; *b= 0x1924; return true;
+    case 0x1B3C  : *a = 0x1B42; *b= 0x1B3C; return true;
+    case 0x1112E  : *a = 0x11127; *b= 0x11131; return true;
+    case 0x1112F  : *a = 0x11127; *b= 0x11132; return true;
+#if 0
+    /* This one has no decomposition in Unicode, but needs no decomposition either. */
+    /* case 0x0AC9  : return false; */
+    case 0x0B57  : *a = no decomp, -> RIGHT; return true;
+    case 0x1C29  : *a = no decomp, -> LEFT; return true;
+    case 0xA9C0  : *a = no decomp, -> RIGHT; return true;
+    case 0x111BF  : *a = no decomp, -> ABOVE; return true;
+#endif
+  }
+
+  if ((ab == 0x0DDA || hb_in_range<hb_codepoint_t> (ab, 0x0DDC, 0x0DDE)))
+  {
+    /*
+     * Sinhala split matras...  Let the fun begin.
+     *
+     * These four characters have Unicode decompositions.  However, Uniscribe
+     * decomposes them "Khmer-style", that is, it uses the character itself to
+     * get the second half.  The first half of all four decompositions is always
+     * U+0DD9.
+     *
+     * Now, there are buggy fonts, namely, the widely used lklug.ttf, that are
+     * broken with Uniscribe.  But we need to support them.  As such, we only
+     * do the Uniscribe-style decomposition if the character is transformed into
+     * its "sec.half" form by the 'pstf' feature.  Otherwise, we fall back to
+     * Unicode decomposition.
+     *
+     * Note that we can't unconditionally use Unicode decomposition.  That would
+     * break some other fonts, that are designed to work with Uniscribe, and
+     * don't have positioning features for the Unicode-style decomposition.
+     *
+     * Argh...
+     *
+     * The Uniscribe behavior is now documented in the newly published Sinhala
+     * spec in 2012:
+     *
+     *   http://www.microsoft.com/typography/OpenTypeDev/sinhala/intro.htm#shaping
+     */
+
+    const indic_shape_plan_t *indic_plan = (const indic_shape_plan_t *) c->plan->data;
+
+    hb_codepoint_t glyph;
+
+    if (hb_options ().uniscribe_bug_compatible ||
+	(c->font->get_glyph (ab, 0, &glyph) &&
+	 indic_plan->pstf.would_substitute (&glyph, 1, true, c->font->face)))
+    {
+      /* Ok, safe to use Uniscribe-style decomposition. */
+      *a = 0x0DD9;
+      *b = ab;
+      return true;
+    }
+  }
+
+  return c->unicode->decompose (ab, a, b);
+}
+
+static bool
+compose_indic (const hb_ot_shape_normalize_context_t *c,
+	       hb_codepoint_t  a,
+	       hb_codepoint_t  b,
+	       hb_codepoint_t *ab)
+{
+  /* Avoid recomposing split matras. */
+  if (HB_UNICODE_GENERAL_CATEGORY_IS_MARK (c->unicode->general_category (a)))
+    return false;
+
+  /* Composition-exclusion exceptions that we want to recompose. */
+  if (a == 0x09AF && b == 0x09BC) { *ab = 0x09DF; return true; }
+
+  return c->unicode->compose (a, b, ab);
+}
+
+
+const hb_ot_complex_shaper_t _hb_ot_complex_shaper_indic =
+{
+  "indic",
+  collect_features_indic,
+  override_features_indic,
+  data_create_indic,
+  data_destroy_indic,
+  NULL, /* preprocess_text */
+  normalization_preference_indic,
+  decompose_indic,
+  compose_indic,
+  setup_masks_indic,
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE,
+  false, /* fallback_position */
+};
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar-machine.hh b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar-machine.hh
new file mode 100644
index 0000000..9d6f62f
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar-machine.hh
@@ -0,0 +1,391 @@
+
+#line 1 "hb-ot-shape-complex-myanmar-machine.rl"
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_MYANMAR_MACHINE_HH
+#define HB_OT_SHAPE_COMPLEX_MYANMAR_MACHINE_HH
+
+#include "hb-private.hh"
+
+
+#line 36 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+static const unsigned char _myanmar_syllable_machine_trans_keys[] = {
+	1u, 30u, 3u, 30u, 5u, 29u, 5u, 8u, 5u, 29u, 3u, 25u, 5u, 25u, 5u, 25u, 
+	3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 1u, 16u, 3u, 29u, 3u, 29u, 3u, 29u, 
+	3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 5u, 29u, 5u, 8u, 
+	5u, 29u, 3u, 25u, 5u, 25u, 5u, 25u, 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 
+	3u, 30u, 3u, 29u, 1u, 30u, 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 
+	3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 0
+};
+
+static const char _myanmar_syllable_machine_key_spans[] = {
+	30, 28, 25, 4, 25, 23, 21, 21, 
+	27, 27, 27, 27, 16, 27, 27, 27, 
+	27, 27, 27, 27, 27, 27, 25, 4, 
+	25, 23, 21, 21, 27, 27, 27, 27, 
+	28, 27, 30, 27, 27, 27, 27, 27, 
+	27, 27, 27, 27
+};
+
+static const short _myanmar_syllable_machine_index_offsets[] = {
+	0, 31, 60, 86, 91, 117, 141, 163, 
+	185, 213, 241, 269, 297, 314, 342, 370, 
+	398, 426, 454, 482, 510, 538, 566, 592, 
+	597, 623, 647, 669, 691, 719, 747, 775, 
+	803, 832, 860, 891, 919, 947, 975, 1003, 
+	1031, 1059, 1087, 1115
+};
+
+static const char _myanmar_syllable_machine_indicies[] = {
+	1, 1, 2, 3, 4, 4, 0, 5, 
+	0, 6, 0, 1, 0, 0, 0, 7, 
+	0, 8, 1, 0, 9, 10, 11, 12, 
+	13, 14, 15, 16, 17, 18, 0, 20, 
+	21, 22, 22, 19, 23, 19, 24, 19, 
+	19, 19, 19, 19, 19, 19, 25, 19, 
+	19, 26, 27, 28, 29, 30, 31, 32, 
+	33, 34, 35, 19, 22, 22, 19, 23, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	19, 36, 19, 19, 19, 19, 19, 19, 
+	30, 19, 19, 19, 34, 19, 22, 22, 
+	19, 23, 19, 22, 22, 19, 23, 19, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	19, 19, 19, 19, 19, 19, 19, 30, 
+	19, 19, 19, 34, 19, 37, 19, 22, 
+	22, 19, 23, 19, 30, 19, 19, 19, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	19, 19, 19, 30, 19, 22, 22, 19, 
+	23, 19, 19, 19, 19, 19, 19, 19, 
+	19, 19, 38, 19, 19, 19, 19, 19, 
+	19, 30, 19, 22, 22, 19, 23, 19, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	19, 19, 19, 19, 19, 19, 19, 30, 
+	19, 20, 19, 22, 22, 19, 23, 19, 
+	24, 19, 19, 19, 19, 19, 19, 19, 
+	39, 19, 19, 39, 19, 19, 19, 30, 
+	40, 19, 19, 34, 19, 20, 19, 22, 
+	22, 19, 23, 19, 24, 19, 19, 19, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	19, 19, 19, 30, 19, 19, 19, 34, 
+	19, 20, 19, 22, 22, 19, 23, 19, 
+	24, 19, 19, 19, 19, 19, 19, 19, 
+	39, 19, 19, 19, 19, 19, 19, 30, 
+	40, 19, 19, 34, 19, 20, 19, 22, 
+	22, 19, 23, 19, 24, 19, 19, 19, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	19, 19, 19, 30, 40, 19, 19, 34, 
+	19, 1, 1, 19, 19, 19, 19, 19, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	1, 19, 20, 19, 22, 22, 19, 23, 
+	19, 24, 19, 19, 19, 19, 19, 19, 
+	19, 25, 19, 19, 26, 27, 28, 29, 
+	30, 31, 32, 33, 34, 19, 20, 19, 
+	22, 22, 19, 23, 19, 24, 19, 19, 
+	19, 19, 19, 19, 19, 33, 19, 19, 
+	19, 19, 19, 19, 30, 31, 32, 33, 
+	34, 19, 20, 19, 22, 22, 19, 23, 
+	19, 24, 19, 19, 19, 19, 19, 19, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	30, 31, 32, 33, 34, 19, 20, 19, 
+	22, 22, 19, 23, 19, 24, 19, 19, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	19, 19, 19, 19, 30, 31, 32, 19, 
+	34, 19, 20, 19, 22, 22, 19, 23, 
+	19, 24, 19, 19, 19, 19, 19, 19, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	30, 19, 32, 19, 34, 19, 20, 19, 
+	22, 22, 19, 23, 19, 24, 19, 19, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	26, 19, 28, 19, 30, 31, 32, 33, 
+	34, 19, 20, 19, 22, 22, 19, 23, 
+	19, 24, 19, 19, 19, 19, 19, 19, 
+	19, 33, 19, 19, 26, 19, 19, 19, 
+	30, 31, 32, 33, 34, 19, 20, 19, 
+	22, 22, 19, 23, 19, 24, 19, 19, 
+	19, 19, 19, 19, 19, 19, 19, 19, 
+	26, 27, 28, 19, 30, 31, 32, 33, 
+	34, 19, 20, 21, 22, 22, 19, 23, 
+	19, 24, 19, 19, 19, 19, 19, 19, 
+	19, 25, 19, 19, 26, 27, 28, 29, 
+	30, 31, 32, 33, 34, 19, 3, 3, 
+	41, 5, 41, 41, 41, 41, 41, 41, 
+	41, 41, 41, 42, 41, 41, 41, 41, 
+	41, 41, 13, 41, 41, 41, 17, 41, 
+	3, 3, 41, 5, 41, 3, 3, 41, 
+	5, 41, 41, 41, 41, 41, 41, 41, 
+	41, 41, 41, 41, 41, 41, 41, 41, 
+	41, 13, 41, 41, 41, 17, 41, 43, 
+	41, 3, 3, 41, 5, 41, 13, 41, 
+	41, 41, 41, 41, 41, 41, 41, 41, 
+	41, 41, 41, 41, 41, 13, 41, 3, 
+	3, 41, 5, 41, 41, 41, 41, 41, 
+	41, 41, 41, 41, 44, 41, 41, 41, 
+	41, 41, 41, 13, 41, 3, 3, 41, 
+	5, 41, 41, 41, 41, 41, 41, 41, 
+	41, 41, 41, 41, 41, 41, 41, 41, 
+	41, 13, 41, 2, 41, 3, 3, 41, 
+	5, 41, 6, 41, 41, 41, 41, 41, 
+	41, 41, 45, 41, 41, 45, 41, 41, 
+	41, 13, 46, 41, 41, 17, 41, 2, 
+	41, 3, 3, 41, 5, 41, 6, 41, 
+	41, 41, 41, 41, 41, 41, 41, 41, 
+	41, 41, 41, 41, 41, 13, 41, 41, 
+	41, 17, 41, 2, 41, 3, 3, 41, 
+	5, 41, 6, 41, 41, 41, 41, 41, 
+	41, 41, 45, 41, 41, 41, 41, 41, 
+	41, 13, 46, 41, 41, 17, 41, 2, 
+	41, 3, 3, 41, 5, 41, 6, 41, 
+	41, 41, 41, 41, 41, 41, 41, 41, 
+	41, 41, 41, 41, 41, 13, 46, 41, 
+	41, 17, 41, 20, 21, 22, 22, 19, 
+	23, 19, 24, 19, 19, 19, 19, 19, 
+	19, 19, 47, 19, 19, 26, 27, 28, 
+	29, 30, 31, 32, 33, 34, 35, 19, 
+	20, 48, 22, 22, 19, 23, 19, 24, 
+	19, 19, 19, 19, 19, 19, 19, 25, 
+	19, 19, 26, 27, 28, 29, 30, 31, 
+	32, 33, 34, 19, 1, 1, 2, 3, 
+	3, 3, 41, 5, 41, 6, 41, 1, 
+	41, 41, 41, 1, 41, 8, 1, 41, 
+	9, 10, 11, 12, 13, 14, 15, 16, 
+	17, 18, 41, 2, 41, 3, 3, 41, 
+	5, 41, 6, 41, 41, 41, 41, 41, 
+	41, 41, 8, 41, 41, 9, 10, 11, 
+	12, 13, 14, 15, 16, 17, 41, 2, 
+	41, 3, 3, 41, 5, 41, 6, 41, 
+	41, 41, 41, 41, 41, 41, 16, 41, 
+	41, 41, 41, 41, 41, 13, 14, 15, 
+	16, 17, 41, 2, 41, 3, 3, 41, 
+	5, 41, 6, 41, 41, 41, 41, 41, 
+	41, 41, 41, 41, 41, 41, 41, 41, 
+	41, 13, 14, 15, 16, 17, 41, 2, 
+	41, 3, 3, 41, 5, 41, 6, 41, 
+	41, 41, 41, 41, 41, 41, 41, 41, 
+	41, 41, 41, 41, 41, 13, 14, 15, 
+	41, 17, 41, 2, 41, 3, 3, 41, 
+	5, 41, 6, 41, 41, 41, 41, 41, 
+	41, 41, 41, 41, 41, 41, 41, 41, 
+	41, 13, 41, 15, 41, 17, 41, 2, 
+	41, 3, 3, 41, 5, 41, 6, 41, 
+	41, 41, 41, 41, 41, 41, 41, 41, 
+	41, 9, 41, 11, 41, 13, 14, 15, 
+	16, 17, 41, 2, 41, 3, 3, 41, 
+	5, 41, 6, 41, 41, 41, 41, 41, 
+	41, 41, 16, 41, 41, 9, 41, 41, 
+	41, 13, 14, 15, 16, 17, 41, 2, 
+	41, 3, 3, 41, 5, 41, 6, 41, 
+	41, 41, 41, 41, 41, 41, 41, 41, 
+	41, 9, 10, 11, 41, 13, 14, 15, 
+	16, 17, 41, 2, 3, 3, 3, 41, 
+	5, 41, 6, 41, 41, 41, 41, 41, 
+	41, 41, 8, 41, 41, 9, 10, 11, 
+	12, 13, 14, 15, 16, 17, 41, 0
+};
+
+static const char _myanmar_syllable_machine_trans_targs[] = {
+	0, 1, 22, 0, 0, 23, 29, 32, 
+	35, 36, 40, 41, 42, 25, 38, 39, 
+	37, 28, 43, 0, 2, 12, 0, 3, 
+	9, 13, 14, 18, 19, 20, 5, 16, 
+	17, 15, 8, 21, 4, 6, 7, 10, 
+	11, 0, 24, 26, 27, 30, 31, 33, 
+	34
+};
+
+static const char _myanmar_syllable_machine_trans_actions[] = {
+	3, 0, 0, 4, 5, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 6, 0, 0, 7, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 8, 0, 0, 0, 0, 0, 0, 
+	0
+};
+
+static const char _myanmar_syllable_machine_to_state_actions[] = {
+	1, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0
+};
+
+static const char _myanmar_syllable_machine_from_state_actions[] = {
+	2, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0
+};
+
+static const short _myanmar_syllable_machine_eof_trans[] = {
+	0, 20, 20, 20, 20, 20, 20, 20, 
+	20, 20, 20, 20, 20, 20, 20, 20, 
+	20, 20, 20, 20, 20, 20, 42, 42, 
+	42, 42, 42, 42, 42, 42, 42, 42, 
+	20, 20, 42, 42, 42, 42, 42, 42, 
+	42, 42, 42, 42
+};
+
+static const int myanmar_syllable_machine_start = 0;
+static const int myanmar_syllable_machine_first_final = 0;
+static const int myanmar_syllable_machine_error = -1;
+
+static const int myanmar_syllable_machine_en_main = 0;
+
+
+#line 36 "hb-ot-shape-complex-myanmar-machine.rl"
+
+
+
+#line 90 "hb-ot-shape-complex-myanmar-machine.rl"
+
+
+#define found_syllable(syllable_type) \
+  HB_STMT_START { \
+    if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
+    for (unsigned int i = last; i < p+1; i++) \
+      info[i].syllable() = (syllable_serial << 4) | syllable_type; \
+    last = p+1; \
+    syllable_serial++; \
+    if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
+  } HB_STMT_END
+
+static void
+find_syllables (hb_buffer_t *buffer)
+{
+  unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED;
+  int cs;
+  hb_glyph_info_t *info = buffer->info;
+  
+#line 288 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+	{
+	cs = myanmar_syllable_machine_start;
+	ts = 0;
+	te = 0;
+	act = 0;
+	}
+
+#line 111 "hb-ot-shape-complex-myanmar-machine.rl"
+
+
+  p = 0;
+  pe = eof = buffer->len;
+
+  unsigned int last = 0;
+  unsigned int syllable_serial = 1;
+  
+#line 305 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+	{
+	int _slen;
+	int _trans;
+	const unsigned char *_keys;
+	const char *_inds;
+	if ( p == pe )
+		goto _test_eof;
+_resume:
+	switch ( _myanmar_syllable_machine_from_state_actions[cs] ) {
+	case 2:
+#line 1 "NONE"
+	{ts = p;}
+	break;
+#line 319 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+	}
+
+	_keys = _myanmar_syllable_machine_trans_keys + (cs<<1);
+	_inds = _myanmar_syllable_machine_indicies + _myanmar_syllable_machine_index_offsets[cs];
+
+	_slen = _myanmar_syllable_machine_key_spans[cs];
+	_trans = _inds[ _slen > 0 && _keys[0] <=( info[p].myanmar_category()) &&
+		( info[p].myanmar_category()) <= _keys[1] ?
+		( info[p].myanmar_category()) - _keys[0] : _slen ];
+
+_eof_trans:
+	cs = _myanmar_syllable_machine_trans_targs[_trans];
+
+	if ( _myanmar_syllable_machine_trans_actions[_trans] == 0 )
+		goto _again;
+
+	switch ( _myanmar_syllable_machine_trans_actions[_trans] ) {
+	case 7:
+#line 83 "hb-ot-shape-complex-myanmar-machine.rl"
+	{te = p+1;{ found_syllable (consonant_syllable); }}
+	break;
+	case 5:
+#line 84 "hb-ot-shape-complex-myanmar-machine.rl"
+	{te = p+1;{ found_syllable (non_myanmar_cluster); }}
+	break;
+	case 4:
+#line 85 "hb-ot-shape-complex-myanmar-machine.rl"
+	{te = p+1;{ found_syllable (broken_cluster); }}
+	break;
+	case 3:
+#line 86 "hb-ot-shape-complex-myanmar-machine.rl"
+	{te = p+1;{ found_syllable (non_myanmar_cluster); }}
+	break;
+	case 6:
+#line 83 "hb-ot-shape-complex-myanmar-machine.rl"
+	{te = p;p--;{ found_syllable (consonant_syllable); }}
+	break;
+	case 8:
+#line 85 "hb-ot-shape-complex-myanmar-machine.rl"
+	{te = p;p--;{ found_syllable (broken_cluster); }}
+	break;
+#line 361 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+	}
+
+_again:
+	switch ( _myanmar_syllable_machine_to_state_actions[cs] ) {
+	case 1:
+#line 1 "NONE"
+	{ts = 0;}
+	break;
+#line 370 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+	}
+
+	if ( ++p != pe )
+		goto _resume;
+	_test_eof: {}
+	if ( p == eof )
+	{
+	if ( _myanmar_syllable_machine_eof_trans[cs] > 0 ) {
+		_trans = _myanmar_syllable_machine_eof_trans[cs] - 1;
+		goto _eof_trans;
+	}
+	}
+
+	}
+
+#line 120 "hb-ot-shape-complex-myanmar-machine.rl"
+
+}
+
+#undef found_syllable
+
+#endif /* HB_OT_SHAPE_COMPLEX_MYANMAR_MACHINE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar-machine.rl b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar-machine.rl
new file mode 100644
index 0000000..51d42dd
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar-machine.rl
@@ -0,0 +1,125 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_MYANMAR_MACHINE_HH
+#define HB_OT_SHAPE_COMPLEX_MYANMAR_MACHINE_HH
+
+#include "hb-private.hh"
+
+%%{
+  machine myanmar_syllable_machine;
+  alphtype unsigned char;
+  write data;
+}%%
+
+%%{
+
+# Same order as enum myanmar_category_t.  Not sure how to avoid duplication.
+A    = 10;
+As   = 18;
+C    = 1;
+D    = 19;
+D0   = 20;
+DB   = 3;
+GB   = 12;
+H    = 4;
+IV   = 2;
+MH   = 21;
+MR   = 22;
+MW   = 23;
+MY   = 24;
+PT   = 25;
+V    = 8;
+VAbv = 26;
+VBlw = 27;
+VPre = 28;
+VPst = 29;
+VS   = 30;
+ZWJ  = 6;
+ZWNJ = 5;
+Ra   = 16;
+
+j = ZWJ|ZWNJ;			# Joiners
+k = (Ra As H);			# Kinzi
+
+c = C|Ra;			# is_consonant
+
+medial_group = MY? MR? ((MW MH? | MH) As?)?;
+main_vowel_group = VPre* VAbv* VBlw* A* (DB As?)?;
+post_vowel_group = VPst MH? As* VAbv* A* (DB As?)?;
+pwo_tone_group = PT A* (DB As?)?;
+
+complex_syllable_tail = As* medial_group main_vowel_group post_vowel_group* pwo_tone_group* V* j?;
+syllable_tail = (H | complex_syllable_tail);
+
+consonant_syllable =	k? (c|IV|D|GB).VS? (H (c|IV).VS?)* syllable_tail;
+broken_cluster =	k? VS? syllable_tail;
+other =			any;
+
+main := |*
+	consonant_syllable	=> { found_syllable (consonant_syllable); };
+	j			=> { found_syllable (non_myanmar_cluster); };
+	broken_cluster		=> { found_syllable (broken_cluster); };
+	other			=> { found_syllable (non_myanmar_cluster); };
+*|;
+
+
+}%%
+
+#define found_syllable(syllable_type) \
+  HB_STMT_START { \
+    if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
+    for (unsigned int i = last; i < p+1; i++) \
+      info[i].syllable() = (syllable_serial << 4) | syllable_type; \
+    last = p+1; \
+    syllable_serial++; \
+    if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
+  } HB_STMT_END
+
+static void
+find_syllables (hb_buffer_t *buffer)
+{
+  unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED;
+  int cs;
+  hb_glyph_info_t *info = buffer->info;
+  %%{
+    write init;
+    getkey info[p].myanmar_category();
+  }%%
+
+  p = 0;
+  pe = eof = buffer->len;
+
+  unsigned int last = 0;
+  unsigned int syllable_serial = 1;
+  %%{
+    write exec;
+  }%%
+}
+
+#undef found_syllable
+
+#endif /* HB_OT_SHAPE_COMPLEX_MYANMAR_MACHINE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar.cc b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar.cc
new file mode 100644
index 0000000..29f29bb
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar.cc
@@ -0,0 +1,534 @@
+/*
+ * Copyright © 2011,2012,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-indic-private.hh"
+
+/* buffer var allocations */
+#define myanmar_category() complex_var_u8_0() /* myanmar_category_t */
+#define myanmar_position() complex_var_u8_1() /* myanmar_position_t */
+
+
+/*
+ * Myanmar shaper.
+ */
+
+static const hb_tag_t
+basic_features[] =
+{
+  /*
+   * Basic features.
+   * These features are applied in order, one at a time, after initial_reordering.
+   */
+  HB_TAG('r','p','h','f'),
+  HB_TAG('p','r','e','f'),
+  HB_TAG('b','l','w','f'),
+  HB_TAG('p','s','t','f'),
+};
+static const hb_tag_t
+other_features[] =
+{
+  /*
+   * Other features.
+   * These features are applied all at once, after final_reordering.
+   */
+  HB_TAG('p','r','e','s'),
+  HB_TAG('a','b','v','s'),
+  HB_TAG('b','l','w','s'),
+  HB_TAG('p','s','t','s'),
+  /* Positioning features, though we don't care about the types. */
+  HB_TAG('d','i','s','t'),
+};
+
+static void
+setup_syllables (const hb_ot_shape_plan_t *plan,
+		 hb_font_t *font,
+		 hb_buffer_t *buffer);
+static void
+initial_reordering (const hb_ot_shape_plan_t *plan,
+		    hb_font_t *font,
+		    hb_buffer_t *buffer);
+static void
+final_reordering (const hb_ot_shape_plan_t *plan,
+		  hb_font_t *font,
+		  hb_buffer_t *buffer);
+
+static void
+collect_features_myanmar (hb_ot_shape_planner_t *plan)
+{
+  hb_ot_map_builder_t *map = &plan->map;
+
+  /* Do this before any lookups have been applied. */
+  map->add_gsub_pause (setup_syllables);
+
+  map->add_global_bool_feature (HB_TAG('l','o','c','l'));
+  /* The Indic specs do not require ccmp, but we apply it here since if
+   * there is a use of it, it's typically at the beginning. */
+  map->add_global_bool_feature (HB_TAG('c','c','m','p'));
+
+
+  map->add_gsub_pause (initial_reordering);
+  for (unsigned int i = 0; i < ARRAY_LENGTH (basic_features); i++)
+  {
+    map->add_feature (basic_features[i], 1, F_GLOBAL | F_MANUAL_ZWJ);
+    map->add_gsub_pause (NULL);
+  }
+  map->add_gsub_pause (final_reordering);
+  for (unsigned int i = 0; i < ARRAY_LENGTH (other_features); i++)
+    map->add_feature (other_features[i], 1, F_GLOBAL | F_MANUAL_ZWJ);
+}
+
+static void
+override_features_myanmar (hb_ot_shape_planner_t *plan)
+{
+  plan->map.add_feature (HB_TAG('l','i','g','a'), 0, F_GLOBAL);
+}
+
+
+enum syllable_type_t {
+  consonant_syllable,
+  broken_cluster,
+  non_myanmar_cluster,
+};
+
+#include "hb-ot-shape-complex-myanmar-machine.hh"
+
+
+/* Note: This enum is duplicated in the -machine.rl source file.
+ * Not sure how to avoid duplication. */
+enum myanmar_category_t {
+  OT_As  = 18, /* Asat */
+  OT_D   = 19, /* Digits except zero */
+  OT_D0  = 20, /* Digit zero */
+  OT_DB  = OT_N, /* Dot below */
+  OT_GB  = OT_DOTTEDCIRCLE,
+  OT_MH  = 21, /* Various consonant medial types */
+  OT_MR  = 22, /* Various consonant medial types */
+  OT_MW  = 23, /* Various consonant medial types */
+  OT_MY  = 24, /* Various consonant medial types */
+  OT_PT  = 25, /* Pwo and other tones */
+  OT_VAbv = 26,
+  OT_VBlw = 27,
+  OT_VPre = 28,
+  OT_VPst = 29,
+  OT_VS   = 30 /* Variation selectors */
+};
+
+
+static inline bool
+is_one_of (const hb_glyph_info_t &info, unsigned int flags)
+{
+  /* If it ligated, all bets are off. */
+  if (is_a_ligature (info)) return false;
+  return !!(FLAG (info.myanmar_category()) & flags);
+}
+
+/* Note:
+ *
+ * We treat Vowels and placeholders as if they were consonants.  This is safe because Vowels
+ * cannot happen in a consonant syllable.  The plus side however is, we can call the
+ * consonant syllable logic from the vowel syllable function and get it all right! */
+#define CONSONANT_FLAGS (FLAG (OT_C) | FLAG (OT_CM) | FLAG (OT_Ra) | FLAG (OT_V) | FLAG (OT_NBSP) | FLAG (OT_GB))
+static inline bool
+is_consonant (const hb_glyph_info_t &info)
+{
+  return is_one_of (info, CONSONANT_FLAGS);
+}
+
+
+static inline void
+set_myanmar_properties (hb_glyph_info_t &info)
+{
+  hb_codepoint_t u = info.codepoint;
+  unsigned int type = hb_indic_get_categories (u);
+  indic_category_t cat = (indic_category_t) (type & 0x7F);
+  indic_position_t pos = (indic_position_t) (type >> 8);
+
+  /* Myanmar
+   * http://www.microsoft.com/typography/OpenTypeDev/myanmar/intro.htm#analyze
+   */
+  if (unlikely (hb_in_range<hb_codepoint_t> (u, 0xFE00, 0xFE0F)))
+    cat = (indic_category_t) OT_VS;
+  else if (unlikely (u == 0x200C)) cat = (indic_category_t) OT_ZWNJ;
+  else if (unlikely (u == 0x200D)) cat = (indic_category_t) OT_ZWJ;
+
+  switch (u)
+  {
+    case 0x002D: case 0x00A0: case 0x00D7: case 0x2012:
+    case 0x2013: case 0x2014: case 0x2015: case 0x2022:
+    case 0x25CC: case 0x25FB: case 0x25FC: case 0x25FD:
+    case 0x25FE:
+      cat = (indic_category_t) OT_GB;
+      break;
+
+    case 0x1004: case 0x101B: case 0x105A:
+      cat = (indic_category_t) OT_Ra;
+      break;
+
+    case 0x1032: case 0x1036:
+      cat = (indic_category_t) OT_A;
+      break;
+
+    case 0x103A:
+      cat = (indic_category_t) OT_As;
+      break;
+
+    case 0x1041: case 0x1042: case 0x1043: case 0x1044:
+    case 0x1045: case 0x1046: case 0x1047: case 0x1048:
+    case 0x1049: case 0x1090: case 0x1091: case 0x1092:
+    case 0x1093: case 0x1094: case 0x1095: case 0x1096:
+    case 0x1097: case 0x1098: case 0x1099:
+      cat = (indic_category_t) OT_D;
+      break;
+
+    case 0x1040:
+      cat = (indic_category_t) OT_D; /* XXX The spec says D0, but Uniscribe doesn't seem to do. */
+      break;
+
+    case 0x103E: case 0x1060:
+      cat = (indic_category_t) OT_MH;
+      break;
+
+    case 0x103C:
+      cat = (indic_category_t) OT_MR;
+      break;
+
+    case 0x103D: case 0x1082:
+      cat = (indic_category_t) OT_MW;
+      break;
+
+    case 0x103B: case 0x105E: case 0x105F:
+      cat = (indic_category_t) OT_MY;
+      break;
+
+    case 0x1063: case 0x1064: case 0x1069: case 0x106A:
+    case 0x106B: case 0x106C: case 0x106D: case 0xAA7B:
+      cat = (indic_category_t) OT_PT;
+      break;
+
+    case 0x1038: case 0x1087: case 0x1088: case 0x1089:
+    case 0x108A: case 0x108B: case 0x108C: case 0x108D:
+    case 0x108F: case 0x109A: case 0x109B: case 0x109C:
+      cat = (indic_category_t) OT_SM;
+      break;
+  }
+
+  if (cat == OT_M)
+  {
+    switch ((int) pos)
+    {
+      case POS_PRE_C:	cat = (indic_category_t) OT_VPre;
+			pos = POS_PRE_M;                  break;
+      case POS_ABOVE_C:	cat = (indic_category_t) OT_VAbv; break;
+      case POS_BELOW_C:	cat = (indic_category_t) OT_VBlw; break;
+      case POS_POST_C:	cat = (indic_category_t) OT_VPst; break;
+    }
+  }
+
+  info.myanmar_category() = (myanmar_category_t) cat;
+  info.myanmar_position() = pos;
+}
+
+
+
+static void
+setup_masks_myanmar (const hb_ot_shape_plan_t *plan HB_UNUSED,
+		   hb_buffer_t              *buffer,
+		   hb_font_t                *font HB_UNUSED)
+{
+  HB_BUFFER_ALLOCATE_VAR (buffer, myanmar_category);
+  HB_BUFFER_ALLOCATE_VAR (buffer, myanmar_position);
+
+  /* We cannot setup masks here.  We save information about characters
+   * and setup masks later on in a pause-callback. */
+
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    set_myanmar_properties (buffer->info[i]);
+}
+
+static void
+setup_syllables (const hb_ot_shape_plan_t *plan HB_UNUSED,
+		 hb_font_t *font HB_UNUSED,
+		 hb_buffer_t *buffer)
+{
+  find_syllables (buffer);
+}
+
+static int
+compare_myanmar_order (const hb_glyph_info_t *pa, const hb_glyph_info_t *pb)
+{
+  int a = pa->myanmar_position();
+  int b = pb->myanmar_position();
+
+  return a < b ? -1 : a == b ? 0 : +1;
+}
+
+
+/* Rules from:
+ * http://www.microsoft.com/typography/OpenTypeDev/myanmar/intro.htm */
+
+static void
+initial_reordering_consonant_syllable (const hb_ot_shape_plan_t *plan,
+				       hb_face_t *face,
+				       hb_buffer_t *buffer,
+				       unsigned int start, unsigned int end)
+{
+  hb_glyph_info_t *info = buffer->info;
+
+  unsigned int base = end;
+  bool has_reph = false;
+
+  {
+    unsigned int limit = start;
+    if (start + 3 <= end &&
+	info[start  ].myanmar_category() == OT_Ra &&
+	info[start+1].myanmar_category() == OT_As &&
+	info[start+2].myanmar_category() == OT_H)
+    {
+      limit += 3;
+      base = start;
+      has_reph = true;
+    }
+
+    {
+      if (!has_reph)
+	base = limit;
+
+      for (unsigned int i = limit; i < end; i++)
+	if (is_consonant (info[i]))
+	{
+	  base = i;
+	  break;
+	}
+    }
+  }
+
+  /* Reorder! */
+  {
+    unsigned int i = start;
+    for (; i < start + (has_reph ? 3 : 0); i++)
+      info[i].myanmar_position() = POS_AFTER_MAIN;
+    for (; i < base; i++)
+      info[i].myanmar_position() = POS_PRE_C;
+    if (i < end)
+    {
+      info[i].myanmar_position() = POS_BASE_C;
+      i++;
+    }
+    indic_position_t pos = POS_AFTER_MAIN;
+    /* The following loop may be ugly, but it implements all of
+     * Myanmar reordering! */
+    for (; i < end; i++)
+    {
+      if (info[i].myanmar_category() == OT_MR) /* Pre-base reordering */
+      {
+	info[i].myanmar_position() = POS_PRE_C;
+	continue;
+      }
+      if (info[i].myanmar_position() < POS_BASE_C) /* Left matra */
+      {
+	continue;
+      }
+
+      if (pos == POS_AFTER_MAIN && info[i].myanmar_category() == OT_VBlw)
+      {
+	pos = POS_BELOW_C;
+	info[i].myanmar_position() = pos;
+	continue;
+      }
+
+      if (pos == POS_BELOW_C && info[i].myanmar_category() == OT_A)
+      {
+	info[i].myanmar_position() = POS_BEFORE_SUB;
+	continue;
+      }
+      if (pos == POS_BELOW_C && info[i].myanmar_category() == OT_VBlw)
+      {
+	info[i].myanmar_position() = pos;
+	continue;
+      }
+      if (pos == POS_BELOW_C && info[i].myanmar_category() != OT_A)
+      {
+        pos = POS_AFTER_SUB;
+	info[i].myanmar_position() = pos;
+	continue;
+      }
+      info[i].myanmar_position() = pos;
+    }
+  }
+
+  buffer->merge_clusters (start, end);
+  /* Sit tight, rock 'n roll! */
+  hb_bubble_sort (info + start, end - start, compare_myanmar_order);
+}
+
+static void
+initial_reordering_broken_cluster (const hb_ot_shape_plan_t *plan,
+				   hb_face_t *face,
+				   hb_buffer_t *buffer,
+				   unsigned int start, unsigned int end)
+{
+  /* We already inserted dotted-circles, so just call the consonant_syllable. */
+  initial_reordering_consonant_syllable (plan, face, buffer, start, end);
+}
+
+static void
+initial_reordering_non_myanmar_cluster (const hb_ot_shape_plan_t *plan HB_UNUSED,
+					hb_face_t *face HB_UNUSED,
+					hb_buffer_t *buffer HB_UNUSED,
+					unsigned int start HB_UNUSED, unsigned int end HB_UNUSED)
+{
+  /* Nothing to do right now.  If we ever switch to using the output
+   * buffer in the reordering process, we'd need to next_glyph() here. */
+}
+
+
+static void
+initial_reordering_syllable (const hb_ot_shape_plan_t *plan,
+			     hb_face_t *face,
+			     hb_buffer_t *buffer,
+			     unsigned int start, unsigned int end)
+{
+  syllable_type_t syllable_type = (syllable_type_t) (buffer->info[start].syllable() & 0x0F);
+  switch (syllable_type) {
+  case consonant_syllable:	initial_reordering_consonant_syllable  (plan, face, buffer, start, end); return;
+  case broken_cluster:		initial_reordering_broken_cluster      (plan, face, buffer, start, end); return;
+  case non_myanmar_cluster:	initial_reordering_non_myanmar_cluster (plan, face, buffer, start, end); return;
+  }
+}
+
+static inline void
+insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
+		       hb_font_t *font,
+		       hb_buffer_t *buffer)
+{
+  /* Note: This loop is extra overhead, but should not be measurable. */
+  bool has_broken_syllables = false;
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    if ((buffer->info[i].syllable() & 0x0F) == broken_cluster) {
+      has_broken_syllables = true;
+      break;
+    }
+  if (likely (!has_broken_syllables))
+    return;
+
+
+  hb_codepoint_t dottedcircle_glyph;
+  if (!font->get_glyph (0x25CC, 0, &dottedcircle_glyph))
+    return;
+
+  hb_glyph_info_t dottedcircle = {0};
+  dottedcircle.codepoint = 0x25CC;
+  set_myanmar_properties (dottedcircle);
+  dottedcircle.codepoint = dottedcircle_glyph;
+
+  buffer->clear_output ();
+
+  buffer->idx = 0;
+  unsigned int last_syllable = 0;
+  while (buffer->idx < buffer->len)
+  {
+    unsigned int syllable = buffer->cur().syllable();
+    syllable_type_t syllable_type = (syllable_type_t) (syllable & 0x0F);
+    if (unlikely (last_syllable != syllable && syllable_type == broken_cluster))
+    {
+      last_syllable = syllable;
+
+      hb_glyph_info_t info = dottedcircle;
+      info.cluster = buffer->cur().cluster;
+      info.mask = buffer->cur().mask;
+      info.syllable() = buffer->cur().syllable();
+
+      buffer->output_info (info);
+    }
+    else
+      buffer->next_glyph ();
+  }
+
+  buffer->swap_buffers ();
+}
+
+static void
+initial_reordering (const hb_ot_shape_plan_t *plan,
+		    hb_font_t *font,
+		    hb_buffer_t *buffer)
+{
+  insert_dotted_circles (plan, font, buffer);
+
+  hb_glyph_info_t *info = buffer->info;
+  unsigned int count = buffer->len;
+  if (unlikely (!count)) return;
+  unsigned int last = 0;
+  unsigned int last_syllable = info[0].syllable();
+  for (unsigned int i = 1; i < count; i++)
+    if (last_syllable != info[i].syllable()) {
+      initial_reordering_syllable (plan, font->face, buffer, last, i);
+      last = i;
+      last_syllable = info[last].syllable();
+    }
+  initial_reordering_syllable (plan, font->face, buffer, last, count);
+}
+
+static void
+final_reordering (const hb_ot_shape_plan_t *plan,
+		  hb_font_t *font HB_UNUSED,
+		  hb_buffer_t *buffer)
+{
+  hb_glyph_info_t *info = buffer->info;
+  unsigned int count = buffer->len;
+
+  /* Zero syllables now... */
+  for (unsigned int i = 0; i < count; i++)
+    info[i].syllable() = 0;
+
+  HB_BUFFER_DEALLOCATE_VAR (buffer, myanmar_category);
+  HB_BUFFER_DEALLOCATE_VAR (buffer, myanmar_position);
+}
+
+
+static hb_ot_shape_normalization_mode_t
+normalization_preference_myanmar (const hb_segment_properties_t *props HB_UNUSED)
+{
+  return HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT;
+}
+
+
+const hb_ot_complex_shaper_t _hb_ot_complex_shaper_myanmar =
+{
+  "myanmar",
+  collect_features_myanmar,
+  override_features_myanmar,
+  NULL, /* data_create */
+  NULL, /* data_destroy */
+  NULL, /* preprocess_text */
+  normalization_preference_myanmar,
+  NULL, /* decompose */
+  NULL, /* compose */
+  setup_masks_myanmar,
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_EARLY,
+  false, /* fallback_position */
+};
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-private.hh b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-private.hh
new file mode 100644
index 0000000..a099e05
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-private.hh
@@ -0,0 +1,359 @@
+/*
+ * Copyright © 2010,2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_PRIVATE_HH
+#define HB_OT_SHAPE_COMPLEX_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-shape-private.hh"
+#include "hb-ot-shape-normalize-private.hh"
+
+
+
+/* buffer var allocations, used by complex shapers */
+#define complex_var_u8_0()	var2.u8[2]
+#define complex_var_u8_1()	var2.u8[3]
+
+
+enum hb_ot_shape_zero_width_marks_type_t {
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE,
+//  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_EARLY,
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_EARLY,
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE
+};
+
+
+/* Master OT shaper list */
+#define HB_COMPLEX_SHAPERS_IMPLEMENT_SHAPERS \
+  HB_COMPLEX_SHAPER_IMPLEMENT (default) /* should be first */ \
+  HB_COMPLEX_SHAPER_IMPLEMENT (arabic) \
+  HB_COMPLEX_SHAPER_IMPLEMENT (indic) \
+  HB_COMPLEX_SHAPER_IMPLEMENT (myanmar) \
+  HB_COMPLEX_SHAPER_IMPLEMENT (sea) \
+  HB_COMPLEX_SHAPER_IMPLEMENT (thai) \
+  /* ^--- Add new shapers here */
+
+
+struct hb_ot_complex_shaper_t
+{
+  char name[8];
+
+  /* collect_features()
+   * Called during shape_plan().
+   * Shapers should use plan->map to add their features and callbacks.
+   * May be NULL.
+   */
+  void (*collect_features) (hb_ot_shape_planner_t *plan);
+
+  /* override_features()
+   * Called during shape_plan().
+   * Shapers should use plan->map to override features and add callbacks after
+   * common features are added.
+   * May be NULL.
+   */
+  void (*override_features) (hb_ot_shape_planner_t *plan);
+
+
+  /* data_create()
+   * Called at the end of shape_plan().
+   * Whatever shapers return will be accessible through plan->data later.
+   * If NULL is returned, means a plan failure.
+   */
+  void *(*data_create) (const hb_ot_shape_plan_t *plan);
+
+  /* data_destroy()
+   * Called when the shape_plan is being destroyed.
+   * plan->data is passed here for destruction.
+   * If NULL is returned, means a plan failure.
+   * May be NULL.
+   */
+  void (*data_destroy) (void *data);
+
+
+  /* preprocess_text()
+   * Called during shape().
+   * Shapers can use to modify text before shaping starts.
+   * May be NULL.
+   */
+  void (*preprocess_text) (const hb_ot_shape_plan_t *plan,
+			   hb_buffer_t              *buffer,
+			   hb_font_t                *font);
+
+
+  /* normalization_preference()
+   * Called during shape().
+   * May be NULL.
+   */
+  hb_ot_shape_normalization_mode_t
+  (*normalization_preference) (const hb_segment_properties_t *props);
+
+  /* decompose()
+   * Called during shape()'s normalization.
+   * May be NULL.
+   */
+  bool (*decompose) (const hb_ot_shape_normalize_context_t *c,
+		     hb_codepoint_t  ab,
+		     hb_codepoint_t *a,
+		     hb_codepoint_t *b);
+
+  /* compose()
+   * Called during shape()'s normalization.
+   * May be NULL.
+   */
+  bool (*compose) (const hb_ot_shape_normalize_context_t *c,
+		   hb_codepoint_t  a,
+		   hb_codepoint_t  b,
+		   hb_codepoint_t *ab);
+
+  /* setup_masks()
+   * Called during shape().
+   * Shapers should use map to get feature masks and set on buffer.
+   * Shapers may NOT modify characters.
+   * May be NULL.
+   */
+  void (*setup_masks) (const hb_ot_shape_plan_t *plan,
+		       hb_buffer_t              *buffer,
+		       hb_font_t                *font);
+
+  hb_ot_shape_zero_width_marks_type_t zero_width_marks;
+
+  bool fallback_position;
+};
+
+#define HB_COMPLEX_SHAPER_IMPLEMENT(name) extern HB_INTERNAL const hb_ot_complex_shaper_t _hb_ot_complex_shaper_##name;
+HB_COMPLEX_SHAPERS_IMPLEMENT_SHAPERS
+#undef HB_COMPLEX_SHAPER_IMPLEMENT
+
+
+static inline const hb_ot_complex_shaper_t *
+hb_ot_shape_complex_categorize (const hb_ot_shape_planner_t *planner)
+{
+  switch ((hb_tag_t) planner->props.script)
+  {
+    default:
+      return &_hb_ot_complex_shaper_default;
+
+
+    /* Unicode-1.1 additions */
+    case HB_SCRIPT_ARABIC:
+
+    /* Unicode-3.0 additions */
+    case HB_SCRIPT_MONGOLIAN:
+    case HB_SCRIPT_SYRIAC:
+
+    /* Unicode-5.0 additions */
+    case HB_SCRIPT_NKO:
+    case HB_SCRIPT_PHAGS_PA:
+
+    /* Unicode-6.0 additions */
+    case HB_SCRIPT_MANDAIC:
+
+      /* For Arabic script, use the Arabic shaper even if no OT script tag was found.
+       * This is because we do fallback shaping for Arabic script (and not others). */
+      if (planner->map.chosen_script[0] != HB_OT_TAG_DEFAULT_SCRIPT ||
+	  planner->props.script == HB_SCRIPT_ARABIC)
+	return &_hb_ot_complex_shaper_arabic;
+      else
+	return &_hb_ot_complex_shaper_default;
+
+
+    /* Unicode-1.1 additions */
+    case HB_SCRIPT_THAI:
+    case HB_SCRIPT_LAO:
+
+      return &_hb_ot_complex_shaper_thai;
+
+
+#if 0
+    /* Note:
+     * Currently we don't have a separate Hangul shaper.  The default shaper handles
+     * Hangul by enabling jamo features.  We may want to implement a separate shaper
+     * in the future.  See this thread for details of what such a shaper would do:
+     *
+     *   http://lists.freedesktop.org/archives/harfbuzz/2013-April/003070.html
+     */
+    /* Unicode-1.1 additions */
+    case HB_SCRIPT_HANGUL:
+
+      return &_hb_ot_complex_shaper_hangul;
+#endif
+
+
+    /* ^--- Add new shapers here */
+
+
+#if 0
+    /* Note:
+     *
+     * These disabled scripts are listed in ucd/IndicSyllabicCategory.txt, but according
+     * to Martin Hosken and Jonathan Kew do not require complex shaping.
+     *
+     * TODO We should automate figuring out which scripts do not need complex shaping
+     *
+     * TODO We currently keep data for these scripts in our indic table.  Need to fix the
+     * generator to not do that.
+     */
+
+
+    /* Simple? */
+
+    /* Unicode-3.2 additions */
+    case HB_SCRIPT_BUHID:
+    case HB_SCRIPT_HANUNOO:
+
+    /* Unicode-5.1 additions */
+    case HB_SCRIPT_SAURASHTRA:
+
+    /* Unicode-6.0 additions */
+    case HB_SCRIPT_BATAK:
+    case HB_SCRIPT_BRAHMI:
+
+
+    /* Simple */
+
+    /* Unicode-1.1 additions */
+    /* These have their own shaper now. */
+    case HB_SCRIPT_LAO:
+    case HB_SCRIPT_THAI:
+
+    /* Unicode-2.0 additions */
+    case HB_SCRIPT_TIBETAN:
+
+    /* Unicode-3.2 additions */
+    case HB_SCRIPT_TAGALOG:
+    case HB_SCRIPT_TAGBANWA:
+
+    /* Unicode-4.0 additions */
+    case HB_SCRIPT_LIMBU:
+    case HB_SCRIPT_TAI_LE:
+
+    /* Unicode-4.1 additions */
+    case HB_SCRIPT_KHAROSHTHI:
+    case HB_SCRIPT_SYLOTI_NAGRI:
+
+    /* Unicode-5.1 additions */
+    case HB_SCRIPT_KAYAH_LI:
+
+    /* Unicode-5.2 additions */
+    case HB_SCRIPT_TAI_VIET:
+
+
+#endif
+
+    /* Unicode-1.1 additions */
+    case HB_SCRIPT_BENGALI:
+    case HB_SCRIPT_DEVANAGARI:
+    case HB_SCRIPT_GUJARATI:
+    case HB_SCRIPT_GURMUKHI:
+    case HB_SCRIPT_KANNADA:
+    case HB_SCRIPT_MALAYALAM:
+    case HB_SCRIPT_ORIYA:
+    case HB_SCRIPT_TAMIL:
+    case HB_SCRIPT_TELUGU:
+
+    /* Unicode-3.0 additions */
+    case HB_SCRIPT_SINHALA:
+
+    /* Unicode-4.1 additions */
+    case HB_SCRIPT_BUGINESE:
+
+    /* Unicode-5.0 additions */
+    case HB_SCRIPT_BALINESE:
+
+    /* Unicode-5.1 additions */
+    case HB_SCRIPT_LEPCHA:
+    case HB_SCRIPT_REJANG:
+    case HB_SCRIPT_SUNDANESE:
+
+    /* Unicode-5.2 additions */
+    case HB_SCRIPT_JAVANESE:
+    case HB_SCRIPT_KAITHI:
+    case HB_SCRIPT_MEETEI_MAYEK:
+
+    /* Unicode-6.0 additions */
+
+    /* Unicode-6.1 additions */
+    case HB_SCRIPT_CHAKMA:
+    case HB_SCRIPT_SHARADA:
+    case HB_SCRIPT_TAKRI:
+
+      /* If the designer designed the font for the 'DFLT' script,
+       * use the default shaper.  Otherwise, use the Indic shaper.
+       * Note that for some simple scripts, there may not be *any*
+       * GSUB/GPOS needed, so there may be no scripts found! */
+      if (planner->map.chosen_script[0] == HB_TAG ('D','F','L','T'))
+	return &_hb_ot_complex_shaper_default;
+      else
+	return &_hb_ot_complex_shaper_indic;
+
+    case HB_SCRIPT_KHMER:
+      /* A number of Khmer fonts in the wild don't have a 'pref' feature,
+       * and as such won't shape properly via the Indic shaper;
+       * however, they typically have 'liga' / 'clig' features that implement
+       * the necessary "reordering" by means of ligature substitutions.
+       * So we send such pref-less fonts through the generic shaper instead. */
+      if (planner->map.found_script[0] &&
+	  hb_ot_layout_language_find_feature (planner->face, HB_OT_TAG_GSUB,
+					      planner->map.script_index[0],
+					      planner->map.language_index[0],
+					      HB_TAG ('p','r','e','f'),
+					      NULL))
+	return &_hb_ot_complex_shaper_indic;
+      else
+	return &_hb_ot_complex_shaper_default;
+
+    case HB_SCRIPT_MYANMAR:
+      /* For Myanmar, we only want to use the Myanmar shaper if the "new" script
+       * tag is found.  For "old" script tag we want to use the default shaper. */
+      if (planner->map.chosen_script[0] == HB_TAG ('m','y','m','2'))
+	return &_hb_ot_complex_shaper_myanmar;
+      else
+	return &_hb_ot_complex_shaper_default;
+
+    /* Unicode-4.1 additions */
+    case HB_SCRIPT_NEW_TAI_LUE:
+
+    /* Unicode-5.1 additions */
+    case HB_SCRIPT_CHAM:
+
+    /* Unicode-5.2 additions */
+    case HB_SCRIPT_TAI_THAM:
+
+      /* If the designer designed the font for the 'DFLT' script,
+       * use the default shaper.  Otherwise, use the Indic shaper.
+       * Note that for some simple scripts, there may not be *any*
+       * GSUB/GPOS needed, so there may be no scripts found! */
+      if (planner->map.chosen_script[0] == HB_TAG ('D','F','L','T'))
+	return &_hb_ot_complex_shaper_default;
+      else
+	return &_hb_ot_complex_shaper_sea;
+  }
+}
+
+
+#endif /* HB_OT_SHAPE_COMPLEX_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea-machine.hh b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea-machine.hh
new file mode 100644
index 0000000..dace050
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea-machine.hh
@@ -0,0 +1,224 @@
+
+#line 1 "hb-ot-shape-complex-sea-machine.rl"
+/*
+ * Copyright © 2011,2012,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH
+#define HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH
+
+#include "hb-private.hh"
+
+
+#line 36 "hb-ot-shape-complex-sea-machine.hh.tmp"
+static const unsigned char _sea_syllable_machine_trans_keys[] = {
+	1u, 1u, 1u, 1u, 1u, 29u, 3u, 29u, 3u, 29u, 1u, 1u, 0
+};
+
+static const char _sea_syllable_machine_key_spans[] = {
+	1, 1, 29, 27, 27, 1
+};
+
+static const char _sea_syllable_machine_index_offsets[] = {
+	0, 2, 4, 34, 62, 90
+};
+
+static const char _sea_syllable_machine_indicies[] = {
+	1, 0, 3, 2, 1, 1, 3, 5, 
+	4, 4, 4, 4, 4, 3, 4, 1, 
+	4, 4, 4, 4, 3, 4, 4, 4, 
+	4, 3, 4, 4, 4, 3, 3, 3, 
+	3, 4, 1, 7, 6, 6, 6, 6, 
+	6, 1, 6, 6, 6, 6, 6, 6, 
+	1, 6, 6, 6, 6, 1, 6, 6, 
+	6, 1, 1, 1, 1, 6, 3, 9, 
+	8, 8, 8, 8, 8, 3, 8, 8, 
+	8, 8, 8, 8, 3, 8, 8, 8, 
+	8, 3, 8, 8, 8, 3, 3, 3, 
+	3, 8, 3, 10, 0
+};
+
+static const char _sea_syllable_machine_trans_targs[] = {
+	2, 3, 2, 4, 2, 5, 2, 0, 
+	2, 1, 2
+};
+
+static const char _sea_syllable_machine_trans_actions[] = {
+	1, 2, 3, 2, 6, 0, 7, 0, 
+	8, 0, 9
+};
+
+static const char _sea_syllable_machine_to_state_actions[] = {
+	0, 0, 4, 0, 0, 0
+};
+
+static const char _sea_syllable_machine_from_state_actions[] = {
+	0, 0, 5, 0, 0, 0
+};
+
+static const char _sea_syllable_machine_eof_trans[] = {
+	1, 3, 0, 7, 9, 11
+};
+
+static const int sea_syllable_machine_start = 2;
+static const int sea_syllable_machine_first_final = 2;
+static const int sea_syllable_machine_error = -1;
+
+static const int sea_syllable_machine_en_main = 2;
+
+
+#line 36 "hb-ot-shape-complex-sea-machine.rl"
+
+
+
+#line 67 "hb-ot-shape-complex-sea-machine.rl"
+
+
+#define found_syllable(syllable_type) \
+  HB_STMT_START { \
+    if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
+    for (unsigned int i = last; i < p+1; i++) \
+      info[i].syllable() = (syllable_serial << 4) | syllable_type; \
+    last = p+1; \
+    syllable_serial++; \
+    if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
+  } HB_STMT_END
+
+static void
+find_syllables (hb_buffer_t *buffer)
+{
+  unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED;
+  int cs;
+  hb_glyph_info_t *info = buffer->info;
+  
+#line 117 "hb-ot-shape-complex-sea-machine.hh.tmp"
+	{
+	cs = sea_syllable_machine_start;
+	ts = 0;
+	te = 0;
+	act = 0;
+	}
+
+#line 88 "hb-ot-shape-complex-sea-machine.rl"
+
+
+  p = 0;
+  pe = eof = buffer->len;
+
+  unsigned int last = 0;
+  unsigned int syllable_serial = 1;
+  
+#line 134 "hb-ot-shape-complex-sea-machine.hh.tmp"
+	{
+	int _slen;
+	int _trans;
+	const unsigned char *_keys;
+	const char *_inds;
+	if ( p == pe )
+		goto _test_eof;
+_resume:
+	switch ( _sea_syllable_machine_from_state_actions[cs] ) {
+	case 5:
+#line 1 "NONE"
+	{ts = p;}
+	break;
+#line 148 "hb-ot-shape-complex-sea-machine.hh.tmp"
+	}
+
+	_keys = _sea_syllable_machine_trans_keys + (cs<<1);
+	_inds = _sea_syllable_machine_indicies + _sea_syllable_machine_index_offsets[cs];
+
+	_slen = _sea_syllable_machine_key_spans[cs];
+	_trans = _inds[ _slen > 0 && _keys[0] <=( info[p].sea_category()) &&
+		( info[p].sea_category()) <= _keys[1] ?
+		( info[p].sea_category()) - _keys[0] : _slen ];
+
+_eof_trans:
+	cs = _sea_syllable_machine_trans_targs[_trans];
+
+	if ( _sea_syllable_machine_trans_actions[_trans] == 0 )
+		goto _again;
+
+	switch ( _sea_syllable_machine_trans_actions[_trans] ) {
+	case 2:
+#line 1 "NONE"
+	{te = p+1;}
+	break;
+	case 6:
+#line 63 "hb-ot-shape-complex-sea-machine.rl"
+	{te = p+1;{ found_syllable (non_sea_cluster); }}
+	break;
+	case 7:
+#line 61 "hb-ot-shape-complex-sea-machine.rl"
+	{te = p;p--;{ found_syllable (consonant_syllable); }}
+	break;
+	case 8:
+#line 62 "hb-ot-shape-complex-sea-machine.rl"
+	{te = p;p--;{ found_syllable (broken_cluster); }}
+	break;
+	case 9:
+#line 63 "hb-ot-shape-complex-sea-machine.rl"
+	{te = p;p--;{ found_syllable (non_sea_cluster); }}
+	break;
+	case 1:
+#line 61 "hb-ot-shape-complex-sea-machine.rl"
+	{{p = ((te))-1;}{ found_syllable (consonant_syllable); }}
+	break;
+	case 3:
+#line 62 "hb-ot-shape-complex-sea-machine.rl"
+	{{p = ((te))-1;}{ found_syllable (broken_cluster); }}
+	break;
+#line 194 "hb-ot-shape-complex-sea-machine.hh.tmp"
+	}
+
+_again:
+	switch ( _sea_syllable_machine_to_state_actions[cs] ) {
+	case 4:
+#line 1 "NONE"
+	{ts = 0;}
+	break;
+#line 203 "hb-ot-shape-complex-sea-machine.hh.tmp"
+	}
+
+	if ( ++p != pe )
+		goto _resume;
+	_test_eof: {}
+	if ( p == eof )
+	{
+	if ( _sea_syllable_machine_eof_trans[cs] > 0 ) {
+		_trans = _sea_syllable_machine_eof_trans[cs] - 1;
+		goto _eof_trans;
+	}
+	}
+
+	}
+
+#line 97 "hb-ot-shape-complex-sea-machine.rl"
+
+}
+
+#undef found_syllable
+
+#endif /* HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea-machine.rl b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea-machine.rl
new file mode 100644
index 0000000..46140fc
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea-machine.rl
@@ -0,0 +1,102 @@
+/*
+ * Copyright © 2011,2012,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH
+#define HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH
+
+#include "hb-private.hh"
+
+%%{
+  machine sea_syllable_machine;
+  alphtype unsigned char;
+  write data;
+}%%
+
+%%{
+
+# Same order as enum sea_category_t.  Not sure how to avoid duplication.
+C    = 1;
+GB   = 12; # Generic Base
+H    = 4;  # Halant
+IV   = 2;  # Independent Vowel
+MR   = 22; # Medial Ra
+CM   = 17; # Consonant Medial
+VAbv = 26;
+VBlw = 27;
+VPre = 28;
+VPst = 29;
+T    = 3;  # Tone Marks
+A    = 10; # Anusvara
+
+syllable_tail = (VPre|VAbv|VBlw|VPst|H.C|CM|MR|T|A)*;
+
+consonant_syllable =	(C|IV|GB) syllable_tail;
+broken_cluster =	syllable_tail;
+other =			any;
+
+main := |*
+	consonant_syllable	=> { found_syllable (consonant_syllable); };
+	broken_cluster		=> { found_syllable (broken_cluster); };
+	other			=> { found_syllable (non_sea_cluster); };
+*|;
+
+
+}%%
+
+#define found_syllable(syllable_type) \
+  HB_STMT_START { \
+    if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
+    for (unsigned int i = last; i < p+1; i++) \
+      info[i].syllable() = (syllable_serial << 4) | syllable_type; \
+    last = p+1; \
+    syllable_serial++; \
+    if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
+  } HB_STMT_END
+
+static void
+find_syllables (hb_buffer_t *buffer)
+{
+  unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED;
+  int cs;
+  hb_glyph_info_t *info = buffer->info;
+  %%{
+    write init;
+    getkey info[p].sea_category();
+  }%%
+
+  p = 0;
+  pe = eof = buffer->len;
+
+  unsigned int last = 0;
+  unsigned int syllable_serial = 1;
+  %%{
+    write exec;
+  }%%
+}
+
+#undef found_syllable
+
+#endif /* HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea.cc b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea.cc
new file mode 100644
index 0000000..9c0c303
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea.cc
@@ -0,0 +1,384 @@
+/*
+ * Copyright © 2011,2012,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-indic-private.hh"
+
+/* buffer var allocations */
+#define sea_category() complex_var_u8_0() /* indic_category_t */
+#define sea_position() complex_var_u8_1() /* indic_position_t */
+
+
+/*
+ * South-East Asian shaper.
+ * Loosely based on the Myanmar spec / shaper.
+ * There is no OpenType spec for this.
+ */
+
+static const hb_tag_t
+basic_features[] =
+{
+  /*
+   * Basic features.
+   * These features are applied in order, one at a time, after initial_reordering.
+   */
+  HB_TAG('p','r','e','f'),
+  HB_TAG('a','b','v','f'),
+  HB_TAG('b','l','w','f'),
+  HB_TAG('p','s','t','f'),
+};
+static const hb_tag_t
+other_features[] =
+{
+  /*
+   * Other features.
+   * These features are applied all at once, after final_reordering.
+   */
+  HB_TAG('p','r','e','s'),
+  HB_TAG('a','b','v','s'),
+  HB_TAG('b','l','w','s'),
+  HB_TAG('p','s','t','s'),
+  /* Positioning features, though we don't care about the types. */
+  HB_TAG('d','i','s','t'),
+};
+
+static void
+setup_syllables (const hb_ot_shape_plan_t *plan,
+		 hb_font_t *font,
+		 hb_buffer_t *buffer);
+static void
+initial_reordering (const hb_ot_shape_plan_t *plan,
+		    hb_font_t *font,
+		    hb_buffer_t *buffer);
+static void
+final_reordering (const hb_ot_shape_plan_t *plan,
+		  hb_font_t *font,
+		  hb_buffer_t *buffer);
+
+static void
+collect_features_sea (hb_ot_shape_planner_t *plan)
+{
+  hb_ot_map_builder_t *map = &plan->map;
+
+  /* Do this before any lookups have been applied. */
+  map->add_gsub_pause (setup_syllables);
+
+  map->add_global_bool_feature (HB_TAG('l','o','c','l'));
+  /* The Indic specs do not require ccmp, but we apply it here since if
+   * there is a use of it, it's typically at the beginning. */
+  map->add_global_bool_feature (HB_TAG('c','c','m','p'));
+
+  map->add_gsub_pause (initial_reordering);
+  for (unsigned int i = 0; i < ARRAY_LENGTH (basic_features); i++)
+  {
+    map->add_feature (basic_features[i], 1, F_GLOBAL | F_MANUAL_ZWJ);
+    map->add_gsub_pause (NULL);
+  }
+  map->add_gsub_pause (final_reordering);
+  for (unsigned int i = 0; i < ARRAY_LENGTH (other_features); i++)
+    map->add_feature (other_features[i], 1, F_GLOBAL | F_MANUAL_ZWJ);
+}
+
+static void
+override_features_sea (hb_ot_shape_planner_t *plan)
+{
+  plan->map.add_feature (HB_TAG('l','i','g','a'), 0, F_GLOBAL);
+}
+
+
+enum syllable_type_t {
+  consonant_syllable,
+  broken_cluster,
+  non_sea_cluster,
+};
+
+#include "hb-ot-shape-complex-sea-machine.hh"
+
+
+/* Note: This enum is duplicated in the -machine.rl source file.
+ * Not sure how to avoid duplication. */
+enum sea_category_t {
+//  OT_C    = 1,
+  OT_GB   = 12, /* Generic Base XXX DOTTED CIRCLE only for now */
+//  OT_H    = 4,  /* Halant */
+  OT_IV   = 2,  /* Independent Vowel */
+  OT_MR   = 22, /* Medial Ra */
+//  OT_CM   = 17, /* Consonant Medial */
+  OT_VAbv = 26,
+  OT_VBlw = 27,
+  OT_VPre = 28,
+  OT_VPst = 29,
+  OT_T    = 3,  /* Tone Marks */
+//  OT_A    = 10, /* Anusvara */
+};
+
+static inline void
+set_sea_properties (hb_glyph_info_t &info)
+{
+  hb_codepoint_t u = info.codepoint;
+  unsigned int type = hb_indic_get_categories (u);
+  indic_category_t cat = (indic_category_t) (type & 0x7F);
+  indic_position_t pos = (indic_position_t) (type >> 8);
+
+  /* Medial Ra */
+  if (u == 0x1A55 || u == 0xAA34)
+    cat = (indic_category_t) OT_MR;
+
+  if (cat == OT_M)
+  {
+    switch ((int) pos)
+    {
+      case POS_PRE_C:	cat = (indic_category_t) OT_VPre; break;
+      case POS_ABOVE_C:	cat = (indic_category_t) OT_VAbv; break;
+      case POS_BELOW_C:	cat = (indic_category_t) OT_VBlw; break;
+      case POS_POST_C:	cat = (indic_category_t) OT_VPst; break;
+    }
+  }
+
+  info.sea_category() = (sea_category_t) cat;
+  info.sea_position() = pos;
+}
+
+
+static void
+setup_masks_sea (const hb_ot_shape_plan_t *plan HB_UNUSED,
+		 hb_buffer_t              *buffer,
+		 hb_font_t                *font HB_UNUSED)
+{
+  HB_BUFFER_ALLOCATE_VAR (buffer, sea_category);
+  HB_BUFFER_ALLOCATE_VAR (buffer, sea_position);
+
+  /* We cannot setup masks here.  We save information about characters
+   * and setup masks later on in a pause-callback. */
+
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    set_sea_properties (buffer->info[i]);
+}
+
+static void
+setup_syllables (const hb_ot_shape_plan_t *plan HB_UNUSED,
+		 hb_font_t *font HB_UNUSED,
+		 hb_buffer_t *buffer)
+{
+  find_syllables (buffer);
+}
+
+static int
+compare_sea_order (const hb_glyph_info_t *pa, const hb_glyph_info_t *pb)
+{
+  int a = pa->sea_position();
+  int b = pb->sea_position();
+
+  return a < b ? -1 : a == b ? 0 : +1;
+}
+
+
+static void
+initial_reordering_consonant_syllable (const hb_ot_shape_plan_t *plan,
+				       hb_face_t *face,
+				       hb_buffer_t *buffer,
+				       unsigned int start, unsigned int end)
+{
+  hb_glyph_info_t *info = buffer->info;
+  unsigned int base = start;
+
+  /* Reorder! */
+  unsigned int i = start;
+  for (; i < base; i++)
+    info[i].sea_position() = POS_PRE_C;
+  if (i < end)
+  {
+    info[i].sea_position() = POS_BASE_C;
+    i++;
+  }
+  for (; i < end; i++)
+  {
+    if (info[i].sea_category() == OT_MR) /* Pre-base reordering */
+    {
+      info[i].sea_position() = POS_PRE_C;
+      continue;
+    }
+    if (info[i].sea_category() == OT_VPre) /* Left matra */
+    {
+      info[i].sea_position() = POS_PRE_M;
+      continue;
+    }
+
+    info[i].sea_position() = POS_AFTER_MAIN;
+  }
+
+  buffer->merge_clusters (start, end);
+  /* Sit tight, rock 'n roll! */
+  hb_bubble_sort (info + start, end - start, compare_sea_order);
+}
+
+static void
+initial_reordering_broken_cluster (const hb_ot_shape_plan_t *plan,
+				   hb_face_t *face,
+				   hb_buffer_t *buffer,
+				   unsigned int start, unsigned int end)
+{
+  /* We already inserted dotted-circles, so just call the consonant_syllable. */
+  initial_reordering_consonant_syllable (plan, face, buffer, start, end);
+}
+
+static void
+initial_reordering_non_sea_cluster (const hb_ot_shape_plan_t *plan HB_UNUSED,
+				    hb_face_t *face HB_UNUSED,
+				    hb_buffer_t *buffer HB_UNUSED,
+				    unsigned int start HB_UNUSED, unsigned int end HB_UNUSED)
+{
+  /* Nothing to do right now.  If we ever switch to using the output
+   * buffer in the reordering process, we'd need to next_glyph() here. */
+}
+
+
+static void
+initial_reordering_syllable (const hb_ot_shape_plan_t *plan,
+			     hb_face_t *face,
+			     hb_buffer_t *buffer,
+			     unsigned int start, unsigned int end)
+{
+  syllable_type_t syllable_type = (syllable_type_t) (buffer->info[start].syllable() & 0x0F);
+  switch (syllable_type) {
+  case consonant_syllable:	initial_reordering_consonant_syllable  (plan, face, buffer, start, end); return;
+  case broken_cluster:		initial_reordering_broken_cluster      (plan, face, buffer, start, end); return;
+  case non_sea_cluster:	initial_reordering_non_sea_cluster (plan, face, buffer, start, end); return;
+  }
+}
+
+static inline void
+insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
+		       hb_font_t *font,
+		       hb_buffer_t *buffer)
+{
+  /* Note: This loop is extra overhead, but should not be measurable. */
+  bool has_broken_syllables = false;
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    if ((buffer->info[i].syllable() & 0x0F) == broken_cluster) {
+      has_broken_syllables = true;
+      break;
+    }
+  if (likely (!has_broken_syllables))
+    return;
+
+
+  hb_codepoint_t dottedcircle_glyph;
+  if (!font->get_glyph (0x25CC, 0, &dottedcircle_glyph))
+    return;
+
+  hb_glyph_info_t dottedcircle = {0};
+  dottedcircle.codepoint = 0x25CC;
+  set_sea_properties (dottedcircle);
+  dottedcircle.codepoint = dottedcircle_glyph;
+
+  buffer->clear_output ();
+
+  buffer->idx = 0;
+  unsigned int last_syllable = 0;
+  while (buffer->idx < buffer->len)
+  {
+    unsigned int syllable = buffer->cur().syllable();
+    syllable_type_t syllable_type = (syllable_type_t) (syllable & 0x0F);
+    if (unlikely (last_syllable != syllable && syllable_type == broken_cluster))
+    {
+      last_syllable = syllable;
+
+      hb_glyph_info_t info = dottedcircle;
+      info.cluster = buffer->cur().cluster;
+      info.mask = buffer->cur().mask;
+      info.syllable() = buffer->cur().syllable();
+
+      buffer->output_info (info);
+    }
+    else
+      buffer->next_glyph ();
+  }
+
+  buffer->swap_buffers ();
+}
+
+static void
+initial_reordering (const hb_ot_shape_plan_t *plan,
+		    hb_font_t *font,
+		    hb_buffer_t *buffer)
+{
+  insert_dotted_circles (plan, font, buffer);
+
+  hb_glyph_info_t *info = buffer->info;
+  unsigned int count = buffer->len;
+  if (unlikely (!count)) return;
+  unsigned int last = 0;
+  unsigned int last_syllable = info[0].syllable();
+  for (unsigned int i = 1; i < count; i++)
+    if (last_syllable != info[i].syllable()) {
+      initial_reordering_syllable (plan, font->face, buffer, last, i);
+      last = i;
+      last_syllable = info[last].syllable();
+    }
+  initial_reordering_syllable (plan, font->face, buffer, last, count);
+}
+
+static void
+final_reordering (const hb_ot_shape_plan_t *plan,
+		  hb_font_t *font HB_UNUSED,
+		  hb_buffer_t *buffer)
+{
+  hb_glyph_info_t *info = buffer->info;
+  unsigned int count = buffer->len;
+
+  /* Zero syllables now... */
+  for (unsigned int i = 0; i < count; i++)
+    info[i].syllable() = 0;
+
+  HB_BUFFER_DEALLOCATE_VAR (buffer, sea_category);
+  HB_BUFFER_DEALLOCATE_VAR (buffer, sea_position);
+}
+
+
+static hb_ot_shape_normalization_mode_t
+normalization_preference_sea (const hb_segment_properties_t *props HB_UNUSED)
+{
+  return HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT;
+}
+
+
+const hb_ot_complex_shaper_t _hb_ot_complex_shaper_sea =
+{
+  "sea",
+  collect_features_sea,
+  override_features_sea,
+  NULL, /* data_create */
+  NULL, /* data_destroy */
+  NULL, /* preprocess_text */
+  normalization_preference_sea,
+  NULL, /* decompose */
+  NULL, /* compose */
+  setup_masks_sea,
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE,
+  false, /* fallback_position */
+};
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-thai.cc b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-thai.cc
new file mode 100644
index 0000000..4594533
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-thai.cc
@@ -0,0 +1,378 @@
+/*
+ * Copyright © 2010,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-private.hh"
+
+
+/* Thai / Lao shaper */
+
+
+/* PUA shaping */
+
+
+enum thai_consonant_type_t
+{
+  NC,
+  AC,
+  RC,
+  DC,
+  NOT_CONSONANT,
+  NUM_CONSONANT_TYPES = NOT_CONSONANT
+};
+
+static thai_consonant_type_t
+get_consonant_type (hb_codepoint_t u)
+{
+  if (u == 0x0E1B || u == 0x0E1D || u == 0x0E1F/* || u == 0x0E2C*/)
+    return AC;
+  if (u == 0x0E0D || u == 0x0E10)
+    return RC;
+  if (u == 0x0E0E || u == 0x0E0F)
+    return DC;
+  if (hb_in_range<hb_codepoint_t> (u, 0x0E01, 0x0E2E))
+    return NC;
+  return NOT_CONSONANT;
+}
+
+
+enum thai_mark_type_t
+{
+  AV,
+  BV,
+  T,
+  NOT_MARK,
+  NUM_MARK_TYPES = NOT_MARK
+};
+
+static thai_mark_type_t
+get_mark_type (hb_codepoint_t u)
+{
+  if (u == 0x0E31 || hb_in_range<hb_codepoint_t> (u, 0x0E34, 0x0E37) ||
+      u == 0x0E47 || hb_in_range<hb_codepoint_t> (u, 0x0E4D, 0x0E4E))
+    return AV;
+  if (hb_in_range<hb_codepoint_t> (u, 0x0E38, 0x0E3A))
+    return BV;
+  if (hb_in_range<hb_codepoint_t> (u, 0x0E48, 0x0E4C))
+    return T;
+  return NOT_MARK;
+}
+
+
+enum thai_action_t
+{
+  NOP,
+  SD,  /* Shift combining-mark down */
+  SL,  /* Shift combining-mark left */
+  SDL, /* Shift combining-mark down-left */
+  RD   /* Remove descender from base */
+};
+
+static hb_codepoint_t
+thai_pua_shape (hb_codepoint_t u, thai_action_t action, hb_font_t *font)
+{
+  struct thai_pua_mapping_t {
+    hb_codepoint_t u;
+    hb_codepoint_t win_pua;
+    hb_codepoint_t mac_pua;
+  } const *pua_mappings = NULL;
+  static const thai_pua_mapping_t SD_mappings[] = {
+    {0x0E48, 0xF70A, 0xF88B}, /* MAI EK */
+    {0x0E49, 0xF70B, 0xF88E}, /* MAI THO */
+    {0x0E4A, 0xF70C, 0xF891}, /* MAI TRI */
+    {0x0E4B, 0xF70D, 0xF894}, /* MAI CHATTAWA */
+    {0x0E4C, 0xF70E, 0xF897}, /* THANTHAKHAT */
+    {0x0E38, 0xF718, 0xF89B}, /* SARA U */
+    {0x0E39, 0xF719, 0xF89C}, /* SARA UU */
+    {0x0E3A, 0xF71A, 0xF89D}, /* PHINTHU */
+    {0x0000, 0x0000, 0x0000}
+  };
+  static const thai_pua_mapping_t SDL_mappings[] = {
+    {0x0E48, 0xF705, 0xF88C}, /* MAI EK */
+    {0x0E49, 0xF706, 0xF88F}, /* MAI THO */
+    {0x0E4A, 0xF707, 0xF892}, /* MAI TRI */
+    {0x0E4B, 0xF708, 0xF895}, /* MAI CHATTAWA */
+    {0x0E4C, 0xF709, 0xF898}, /* THANTHAKHAT */
+    {0x0000, 0x0000, 0x0000}
+  };
+  static const thai_pua_mapping_t SL_mappings[] = {
+    {0x0E48, 0xF713, 0xF88A}, /* MAI EK */
+    {0x0E49, 0xF714, 0xF88D}, /* MAI THO */
+    {0x0E4A, 0xF715, 0xF890}, /* MAI TRI */
+    {0x0E4B, 0xF716, 0xF893}, /* MAI CHATTAWA */
+    {0x0E4C, 0xF717, 0xF896}, /* THANTHAKHAT */
+    {0x0E31, 0xF710, 0xF884}, /* MAI HAN-AKAT */
+    {0x0E34, 0xF701, 0xF885}, /* SARA I */
+    {0x0E35, 0xF702, 0xF886}, /* SARA II */
+    {0x0E36, 0xF703, 0xF887}, /* SARA UE */
+    {0x0E37, 0xF704, 0xF888}, /* SARA UEE */
+    {0x0E47, 0xF712, 0xF889}, /* MAITAIKHU */
+    {0x0E4D, 0xF711, 0xF899}, /* NIKHAHIT */
+    {0x0000, 0x0000, 0x0000}
+  };
+  static const thai_pua_mapping_t RD_mappings[] = {
+    {0x0E0D, 0xF70F, 0xF89A}, /* YO YING */
+    {0x0E10, 0xF700, 0xF89E}, /* THO THAN */
+    {0x0000, 0x0000, 0x0000}
+  };
+
+  switch (action) {
+    default: assert (false); /* Fallthrough */
+    case NOP: return u;
+    case SD:  pua_mappings = SD_mappings; break;
+    case SDL: pua_mappings = SDL_mappings; break;
+    case SL:  pua_mappings = SL_mappings; break;
+    case RD:  pua_mappings = RD_mappings; break;
+  }
+  for (; pua_mappings->u; pua_mappings++)
+    if (pua_mappings->u == u)
+    {
+      hb_codepoint_t glyph;
+      if (hb_font_get_glyph (font, pua_mappings->win_pua, 0, &glyph))
+	return pua_mappings->win_pua;
+      if (hb_font_get_glyph (font, pua_mappings->mac_pua, 0, &glyph))
+	return pua_mappings->mac_pua;
+      break;
+    }
+  return u;
+}
+
+
+static enum thai_above_state_t
+{     /* Cluster above looks like: */
+  T0, /*  ⣤                      */
+  T1, /*     ⣼                   */
+  T2, /*        ⣾                */
+  T3, /*           ⣿             */
+  NUM_ABOVE_STATES
+} thai_above_start_state[NUM_CONSONANT_TYPES + 1/* For NOT_CONSONANT */] =
+{
+  T0, /* NC */
+  T1, /* AC */
+  T0, /* RC */
+  T0, /* DC */
+  T3, /* NOT_CONSONANT */
+};
+
+static const struct thai_above_state_machine_edge_t {
+  thai_action_t action;
+  thai_above_state_t next_state;
+} thai_above_state_machine[NUM_ABOVE_STATES][NUM_MARK_TYPES] =
+{        /*AV*/    /*BV*/    /*T*/
+/*T0*/ {{NOP,T3}, {NOP,T0}, {SD, T3}},
+/*T1*/ {{SL, T2}, {NOP,T1}, {SDL,T2}},
+/*T2*/ {{NOP,T3}, {NOP,T2}, {SL, T3}},
+/*T3*/ {{NOP,T3}, {NOP,T3}, {NOP,T3}},
+};
+
+
+static enum thai_below_state_t
+{
+  B0, /* No descender */
+  B1, /* Removable descender */
+  B2, /* Strict descender */
+  NUM_BELOW_STATES
+} thai_below_start_state[NUM_CONSONANT_TYPES + 1/* For NOT_CONSONANT */] =
+{
+  B0, /* NC */
+  B0, /* AC */
+  B1, /* RC */
+  B2, /* DC */
+  B2, /* NOT_CONSONANT */
+};
+
+static const struct thai_below_state_machine_edge_t {
+  thai_action_t action;
+  thai_below_state_t next_state;
+} thai_below_state_machine[NUM_BELOW_STATES][NUM_MARK_TYPES] =
+{        /*AV*/    /*BV*/    /*T*/
+/*B0*/ {{NOP,B0}, {NOP,B2}, {NOP, B0}},
+/*B1*/ {{NOP,B1}, {RD, B2}, {NOP, B1}},
+/*B2*/ {{NOP,B2}, {SD, B2}, {NOP, B2}},
+};
+
+
+static void
+do_thai_pua_shaping (const hb_ot_shape_plan_t *plan HB_UNUSED,
+		     hb_buffer_t              *buffer,
+		     hb_font_t                *font)
+{
+  thai_above_state_t above_state = thai_above_start_state[NOT_CONSONANT];
+  thai_below_state_t below_state = thai_below_start_state[NOT_CONSONANT];
+  unsigned int base = 0;
+
+  hb_glyph_info_t *info = buffer->info;
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+  {
+    thai_mark_type_t mt = get_mark_type (info[i].codepoint);
+
+    if (mt == NOT_MARK) {
+      thai_consonant_type_t ct = get_consonant_type (info[i].codepoint);
+      above_state = thai_above_start_state[ct];
+      below_state = thai_below_start_state[ct];
+      base = i;
+      continue;
+    }
+
+    const thai_above_state_machine_edge_t &above_edge = thai_above_state_machine[above_state][mt];
+    const thai_below_state_machine_edge_t &below_edge = thai_below_state_machine[below_state][mt];
+    above_state = above_edge.next_state;
+    below_state = below_edge.next_state;
+
+    /* At least one of the above/below actions is NOP. */
+    thai_action_t action = above_edge.action != NOP ? above_edge.action : below_edge.action;
+
+    if (action == RD)
+      info[base].codepoint = thai_pua_shape (info[base].codepoint, action, font);
+    else
+      info[i].codepoint = thai_pua_shape (info[i].codepoint, action, font);
+  }
+}
+
+
+static void
+preprocess_text_thai (const hb_ot_shape_plan_t *plan,
+		      hb_buffer_t              *buffer,
+		      hb_font_t                *font)
+{
+  /* This function implements the shaping logic documented here:
+   *
+   *   http://linux.thai.net/~thep/th-otf/shaping.html
+   *
+   * The first shaping rule listed there is needed even if the font has Thai
+   * OpenType tables.  The rest do fallback positioning based on PUA codepoints.
+   * We implement that only if there exist no Thai GSUB in the font.
+   */
+
+  /* The following is NOT specified in the MS OT Thai spec, however, it seems
+   * to be what Uniscribe and other engines implement.  According to Eric Muller:
+   *
+   * When you have a SARA AM, decompose it in NIKHAHIT + SARA AA, *and* move the
+   * NIKHAHIT backwards over any tone mark (0E48-0E4B).
+   *
+   * <0E14, 0E4B, 0E33> -> <0E14, 0E4D, 0E4B, 0E32>
+   *
+   * This reordering is legit only when the NIKHAHIT comes from a SARA AM, not
+   * when it's there to start with. The string <0E14, 0E4B, 0E4D> is probably
+   * not what a user wanted, but the rendering is nevertheless nikhahit above
+   * chattawa.
+   *
+   * Same for Lao.
+   *
+   * Note:
+   *
+   * Uniscribe also does some below-marks reordering.  Namely, it positions U+0E3A
+   * after U+0E38 and U+0E39.  We do that by modifying the ccc for U+0E3A.
+   * See unicode->modified_combining_class ().  Lao does NOT have a U+0E3A
+   * equivalent.
+   */
+
+
+  /*
+   * Here are the characters of significance:
+   *
+   *			Thai	Lao
+   * SARA AM:		U+0E33	U+0EB3
+   * SARA AA:		U+0E32	U+0EB2
+   * Nikhahit:		U+0E4D	U+0ECD
+   *
+   * Testing shows that Uniscribe reorder the following marks:
+   * Thai:	<0E31,0E34..0E37,0E47..0E4E>
+   * Lao:	<0EB1,0EB4..0EB7,0EC7..0ECE>
+   *
+   * Note how the Lao versions are the same as Thai + 0x80.
+   */
+
+  /* We only get one script at a time, so a script-agnostic implementation
+   * is adequate here. */
+#define IS_SARA_AM(x) (((x) & ~0x0080) == 0x0E33)
+#define NIKHAHIT_FROM_SARA_AM(x) ((x) - 0xE33 + 0xE4D)
+#define SARA_AA_FROM_SARA_AM(x) ((x) - 1)
+#define IS_TONE_MARK(x) (hb_in_ranges<hb_codepoint_t> ((x) & ~0x0080, 0x0E34, 0x0E37, 0x0E47, 0x0E4E, 0x0E31, 0x0E31))
+
+  buffer->clear_output ();
+  unsigned int count = buffer->len;
+  for (buffer->idx = 0; buffer->idx < count;)
+  {
+    hb_codepoint_t u = buffer->cur().codepoint;
+    if (likely (!IS_SARA_AM (u))) {
+      buffer->next_glyph ();
+      continue;
+    }
+
+    /* Is SARA AM. Decompose and reorder. */
+    hb_codepoint_t decomposed[2] = {hb_codepoint_t (NIKHAHIT_FROM_SARA_AM (u)),
+				    hb_codepoint_t (SARA_AA_FROM_SARA_AM (u))};
+    buffer->replace_glyphs (1, 2, decomposed);
+    if (unlikely (buffer->in_error))
+      return;
+
+    /* Ok, let's see... */
+    unsigned int end = buffer->out_len;
+    unsigned int start = end - 2;
+    while (start > 0 && IS_TONE_MARK (buffer->out_info[start - 1].codepoint))
+      start--;
+
+    if (start + 2 < end)
+    {
+      /* Move Nikhahit (end-2) to the beginning */
+      buffer->merge_out_clusters (start, end);
+      hb_glyph_info_t t = buffer->out_info[end - 2];
+      memmove (buffer->out_info + start + 1,
+	       buffer->out_info + start,
+	       sizeof (buffer->out_info[0]) * (end - start - 2));
+      buffer->out_info[start] = t;
+    }
+    else
+    {
+      /* Since we decomposed, and NIKHAHIT is combining, merge clusters with the
+       * previous cluster. */
+      if (start)
+	buffer->merge_out_clusters (start - 1, end);
+    }
+  }
+  buffer->swap_buffers ();
+
+  /* If font has Thai GSUB, we are done. */
+  if (plan->props.script == HB_SCRIPT_THAI && !plan->map.found_script[0])
+    do_thai_pua_shaping (plan, buffer, font);
+}
+
+const hb_ot_complex_shaper_t _hb_ot_complex_shaper_thai =
+{
+  "thai",
+  NULL, /* collect_features */
+  NULL, /* override_features */
+  NULL, /* data_create */
+  NULL, /* data_destroy */
+  preprocess_text_thai,
+  NULL, /* normalization_preference */
+  NULL, /* decompose */
+  NULL, /* compose */
+  NULL, /* setup_masks */
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
+  false,/* fallback_position */
+};
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-fallback-private.hh b/extensions/externals/src/harfbuzz/src/hb-ot-shape-fallback-private.hh
new file mode 100644
index 0000000..ec65351
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-fallback-private.hh
@@ -0,0 +1,49 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_FALLBACK_PRIVATE_HH
+#define HB_OT_SHAPE_FALLBACK_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-shape-private.hh"
+
+
+HB_INTERNAL void _hb_ot_shape_fallback_position (const hb_ot_shape_plan_t *plan,
+						 hb_font_t *font,
+						 hb_buffer_t  *buffer);
+
+HB_INTERNAL void _hb_ot_shape_fallback_position_recategorize_marks (const hb_ot_shape_plan_t *plan,
+								    hb_font_t *font,
+								    hb_buffer_t  *buffer);
+
+
+HB_INTERNAL void _hb_ot_shape_fallback_kern (const hb_ot_shape_plan_t *plan,
+					     hb_font_t *font,
+					     hb_buffer_t  *buffer);
+
+
+#endif /* HB_OT_SHAPE_FALLBACK_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-fallback.cc b/extensions/externals/src/harfbuzz/src/hb-ot-shape-fallback.cc
new file mode 100644
index 0000000..284d030
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-fallback.cc
@@ -0,0 +1,456 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-fallback-private.hh"
+#include "hb-ot-layout-gsubgpos-private.hh"
+
+static unsigned int
+recategorize_combining_class (hb_codepoint_t u,
+			      unsigned int klass)
+{
+  if (klass >= 200)
+    return klass;
+
+  /* Thai / Lao need some per-character work. */
+  if ((u & ~0xFF) == 0x0E00)
+  {
+    if (unlikely (klass == 0))
+    {
+      switch (u)
+      {
+        case 0x0E31:
+        case 0x0E34:
+        case 0x0E35:
+        case 0x0E36:
+        case 0x0E37:
+        case 0x0E47:
+        case 0x0E4C:
+        case 0x0E4D:
+        case 0x0E4E:
+	  klass = HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT;
+	  break;
+
+        case 0x0EB1:
+        case 0x0EB4:
+        case 0x0EB5:
+        case 0x0EB6:
+        case 0x0EB7:
+        case 0x0EBB:
+        case 0x0ECC:
+        case 0x0ECD:
+	  klass = HB_UNICODE_COMBINING_CLASS_ABOVE;
+	  break;
+
+        case 0x0EBC:
+	  klass = HB_UNICODE_COMBINING_CLASS_BELOW;
+	  break;
+      }
+    } else {
+      /* Thai virama is below-right */
+      if (u == 0x0E3A)
+	klass = HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT;
+    }
+  }
+
+  switch (klass)
+  {
+
+    /* Hebrew */
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC10: /* sheva */
+    case HB_MODIFIED_COMBINING_CLASS_CCC11: /* hataf segol */
+    case HB_MODIFIED_COMBINING_CLASS_CCC12: /* hataf patah */
+    case HB_MODIFIED_COMBINING_CLASS_CCC13: /* hataf qamats */
+    case HB_MODIFIED_COMBINING_CLASS_CCC14: /* hiriq */
+    case HB_MODIFIED_COMBINING_CLASS_CCC15: /* tsere */
+    case HB_MODIFIED_COMBINING_CLASS_CCC16: /* segol */
+    case HB_MODIFIED_COMBINING_CLASS_CCC17: /* patah */
+    case HB_MODIFIED_COMBINING_CLASS_CCC18: /* qamats */
+    case HB_MODIFIED_COMBINING_CLASS_CCC20: /* qubuts */
+    case HB_MODIFIED_COMBINING_CLASS_CCC22: /* meteg */
+      return HB_UNICODE_COMBINING_CLASS_BELOW;
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC23: /* rafe */
+      return HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE;
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC24: /* shin dot */
+      return HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT;
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC25: /* sin dot */
+    case HB_MODIFIED_COMBINING_CLASS_CCC19: /* holam */
+      return HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT;
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC26: /* point varika */
+      return HB_UNICODE_COMBINING_CLASS_ABOVE;
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC21: /* dagesh */
+      break;
+
+
+    /* Arabic and Syriac */
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC27: /* fathatan */
+    case HB_MODIFIED_COMBINING_CLASS_CCC28: /* dammatan */
+    case HB_MODIFIED_COMBINING_CLASS_CCC30: /* fatha */
+    case HB_MODIFIED_COMBINING_CLASS_CCC31: /* damma */
+    case HB_MODIFIED_COMBINING_CLASS_CCC33: /* shadda */
+    case HB_MODIFIED_COMBINING_CLASS_CCC34: /* sukun */
+    case HB_MODIFIED_COMBINING_CLASS_CCC35: /* superscript alef */
+    case HB_MODIFIED_COMBINING_CLASS_CCC36: /* superscript alaph */
+      return HB_UNICODE_COMBINING_CLASS_ABOVE;
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC29: /* kasratan */
+    case HB_MODIFIED_COMBINING_CLASS_CCC32: /* kasra */
+      return HB_UNICODE_COMBINING_CLASS_BELOW;
+
+
+    /* Thai */
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC103: /* sara u / sara uu */
+      return HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT;
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC107: /* mai */
+      return HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT;
+
+
+    /* Lao */
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC118: /* sign u / sign uu */
+      return HB_UNICODE_COMBINING_CLASS_BELOW;
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC122: /* mai */
+      return HB_UNICODE_COMBINING_CLASS_ABOVE;
+
+
+    /* Tibetan */
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC129: /* sign aa */
+      return HB_UNICODE_COMBINING_CLASS_BELOW;
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC130: /* sign i*/
+      return HB_UNICODE_COMBINING_CLASS_ABOVE;
+
+    case HB_MODIFIED_COMBINING_CLASS_CCC132: /* sign u */
+      return HB_UNICODE_COMBINING_CLASS_BELOW;
+
+  }
+
+  return klass;
+}
+
+void
+_hb_ot_shape_fallback_position_recategorize_marks (const hb_ot_shape_plan_t *plan HB_UNUSED,
+						   hb_font_t *font HB_UNUSED,
+						   hb_buffer_t  *buffer)
+{
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    if (_hb_glyph_info_get_general_category (&buffer->info[i]) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK) {
+      unsigned int combining_class = _hb_glyph_info_get_modified_combining_class (&buffer->info[i]);
+      combining_class = recategorize_combining_class (buffer->info[i].codepoint, combining_class);
+      _hb_glyph_info_set_modified_combining_class (&buffer->info[i], combining_class);
+    }
+}
+
+
+static void
+zero_mark_advances (hb_buffer_t *buffer,
+		    unsigned int start,
+		    unsigned int end)
+{
+  for (unsigned int i = start; i < end; i++)
+    if (_hb_glyph_info_get_general_category (&buffer->info[i]) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
+    {
+      buffer->pos[i].x_advance = 0;
+      buffer->pos[i].y_advance = 0;
+    }
+}
+
+static inline void
+position_mark (const hb_ot_shape_plan_t *plan,
+	       hb_font_t *font,
+	       hb_buffer_t  *buffer,
+	       hb_glyph_extents_t &base_extents,
+	       unsigned int i,
+	       unsigned int combining_class)
+{
+  hb_glyph_extents_t mark_extents;
+  if (!font->get_glyph_extents (buffer->info[i].codepoint,
+				&mark_extents))
+    return;
+
+  hb_position_t y_gap = font->y_scale / 16;
+
+  hb_glyph_position_t &pos = buffer->pos[i];
+  pos.x_offset = pos.y_offset = 0;
+
+
+  /* We dont position LEFT and RIGHT marks. */
+
+  /* X positioning */
+  switch (combining_class)
+  {
+    case HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW:
+    case HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE:
+      if (buffer->props.direction == HB_DIRECTION_LTR) {
+	pos.x_offset += base_extents.x_bearing - mark_extents.width / 2 - mark_extents.x_bearing;
+        break;
+      } else if (buffer->props.direction == HB_DIRECTION_RTL) {
+	pos.x_offset += base_extents.x_bearing + base_extents.width - mark_extents.width / 2 - mark_extents.x_bearing;
+        break;
+      }
+      /* Fall through */
+
+    default:
+    case HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW:
+    case HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE:
+    case HB_UNICODE_COMBINING_CLASS_BELOW:
+    case HB_UNICODE_COMBINING_CLASS_ABOVE:
+      /* Center align. */
+      pos.x_offset += base_extents.x_bearing + (base_extents.width - mark_extents.width) / 2 - mark_extents.x_bearing;
+      break;
+
+    case HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT:
+    case HB_UNICODE_COMBINING_CLASS_BELOW_LEFT:
+    case HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT:
+      /* Left align. */
+      pos.x_offset += base_extents.x_bearing - mark_extents.x_bearing;
+      break;
+
+    case HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT:
+    case HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT:
+    case HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT:
+      /* Right align. */
+      pos.x_offset += base_extents.x_bearing + base_extents.width - mark_extents.width - mark_extents.x_bearing;
+      break;
+  }
+
+  /* Y positioning */
+  switch (combining_class)
+  {
+    case HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW:
+    case HB_UNICODE_COMBINING_CLASS_BELOW_LEFT:
+    case HB_UNICODE_COMBINING_CLASS_BELOW:
+    case HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT:
+      /* Add gap, fall-through. */
+      base_extents.height -= y_gap;
+
+    case HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT:
+    case HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW:
+      pos.y_offset += base_extents.y_bearing + base_extents.height - mark_extents.y_bearing;
+      base_extents.height += mark_extents.height;
+      break;
+
+    case HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE:
+    case HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT:
+    case HB_UNICODE_COMBINING_CLASS_ABOVE:
+    case HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT:
+      /* Add gap, fall-through. */
+      base_extents.y_bearing += y_gap;
+      base_extents.height -= y_gap;
+
+    case HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE:
+    case HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT:
+      pos.y_offset += base_extents.y_bearing - (mark_extents.y_bearing + mark_extents.height);
+      base_extents.y_bearing -= mark_extents.height;
+      base_extents.height += mark_extents.height;
+      break;
+  }
+}
+
+static inline void
+position_around_base (const hb_ot_shape_plan_t *plan,
+		      hb_font_t *font,
+		      hb_buffer_t  *buffer,
+		      unsigned int base,
+		      unsigned int end)
+{
+  hb_direction_t horiz_dir = HB_DIRECTION_INVALID;
+  hb_glyph_extents_t base_extents;
+  if (!font->get_glyph_extents (buffer->info[base].codepoint,
+				&base_extents))
+  {
+    /* If extents don't work, zero marks and go home. */
+    zero_mark_advances (buffer, base + 1, end);
+    return;
+  }
+  base_extents.x_bearing += buffer->pos[base].x_offset;
+  base_extents.y_bearing += buffer->pos[base].y_offset;
+
+  unsigned int lig_id = get_lig_id (buffer->info[base]);
+  unsigned int num_lig_components = get_lig_num_comps (buffer->info[base]);
+
+  hb_position_t x_offset = 0, y_offset = 0;
+  if (HB_DIRECTION_IS_FORWARD (buffer->props.direction)) {
+    x_offset -= buffer->pos[base].x_advance;
+    y_offset -= buffer->pos[base].y_advance;
+  }
+
+  hb_glyph_extents_t component_extents = base_extents;
+  unsigned int last_lig_component = (unsigned int) -1;
+  unsigned int last_combining_class = 255;
+  hb_glyph_extents_t cluster_extents = base_extents; /* Initialization is just to shut gcc up. */
+  for (unsigned int i = base + 1; i < end; i++)
+    if (_hb_glyph_info_get_modified_combining_class (&buffer->info[i]))
+    {
+      if (num_lig_components > 1) {
+	unsigned int this_lig_id = get_lig_id (buffer->info[i]);
+	unsigned int this_lig_component = get_lig_comp (buffer->info[i]) - 1;
+	/* Conditions for attaching to the last component. */
+	if (!lig_id || lig_id != this_lig_id || this_lig_component >= num_lig_components)
+	  this_lig_component = num_lig_components - 1;
+	if (last_lig_component != this_lig_component)
+	{
+	  last_lig_component = this_lig_component;
+	  last_combining_class = 255;
+	  component_extents = base_extents;
+	  if (unlikely (horiz_dir == HB_DIRECTION_INVALID)) {
+	    if (HB_DIRECTION_IS_HORIZONTAL (plan->props.direction))
+	      horiz_dir = plan->props.direction;
+	    else
+	      horiz_dir = hb_script_get_horizontal_direction (plan->props.script);
+	  }
+	  if (horiz_dir == HB_DIRECTION_LTR)
+	    component_extents.x_bearing += (this_lig_component * component_extents.width) / num_lig_components;
+	  else
+	    component_extents.x_bearing += ((num_lig_components - 1 - this_lig_component) * component_extents.width) / num_lig_components;
+	  component_extents.width /= num_lig_components;
+	}
+      }
+
+      unsigned int this_combining_class = _hb_glyph_info_get_modified_combining_class (&buffer->info[i]);
+      if (last_combining_class != this_combining_class)
+      {
+	last_combining_class = this_combining_class;
+        cluster_extents = component_extents;
+      }
+
+      position_mark (plan, font, buffer, cluster_extents, i, this_combining_class);
+
+      buffer->pos[i].x_advance = 0;
+      buffer->pos[i].y_advance = 0;
+      buffer->pos[i].x_offset += x_offset;
+      buffer->pos[i].y_offset += y_offset;
+
+    } else {
+      if (HB_DIRECTION_IS_FORWARD (buffer->props.direction)) {
+	x_offset -= buffer->pos[i].x_advance;
+	y_offset -= buffer->pos[i].y_advance;
+      } else {
+	x_offset += buffer->pos[i].x_advance;
+	y_offset += buffer->pos[i].y_advance;
+      }
+    }
+}
+
+static inline void
+position_cluster (const hb_ot_shape_plan_t *plan,
+		  hb_font_t *font,
+		  hb_buffer_t  *buffer,
+		  unsigned int start,
+		  unsigned int end)
+{
+  if (end - start < 2)
+    return;
+
+  /* Find the base glyph */
+  for (unsigned int i = start; i < end; i++)
+    if (!HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&buffer->info[i])))
+    {
+      /* Find mark glyphs */
+      unsigned int j;
+      for (j = i + 1; j < end; j++)
+	if (!HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&buffer->info[j])))
+	  break;
+
+      position_around_base (plan, font, buffer, i, j);
+
+      i = j - 1;
+    }
+}
+
+void
+_hb_ot_shape_fallback_position (const hb_ot_shape_plan_t *plan,
+				hb_font_t *font,
+				hb_buffer_t  *buffer)
+{
+  unsigned int start = 0;
+  unsigned int last_cluster = buffer->info[0].cluster;
+  unsigned int count = buffer->len;
+  for (unsigned int i = 1; i < count; i++)
+    if (buffer->info[i].cluster != last_cluster) {
+      position_cluster (plan, font, buffer, start, i);
+      start = i;
+      last_cluster = buffer->info[i].cluster;
+    }
+  position_cluster (plan, font, buffer, start, count);
+}
+
+
+/* Performs old-style TrueType kerning. */
+void
+_hb_ot_shape_fallback_kern (const hb_ot_shape_plan_t *plan,
+			    hb_font_t *font,
+			    hb_buffer_t  *buffer)
+{
+  unsigned int count = buffer->len;
+  hb_mask_t kern_mask = plan->map.get_1_mask (HB_DIRECTION_IS_HORIZONTAL (buffer->props.direction) ?
+					      HB_TAG ('k','e','r','n') : HB_TAG ('v','k','r','n'));
+
+  OT::hb_apply_context_t c (1, font, buffer);
+  c.set_lookup_mask (kern_mask);
+  c.set_lookup_props (OT::LookupFlag::IgnoreMarks);
+
+  for (buffer->idx = 0; buffer->idx < count;)
+  {
+    OT::hb_apply_context_t::skipping_forward_iterator_t skippy_iter (&c, buffer->idx, 1);
+    if (!skippy_iter.next ())
+    {
+      buffer->idx++;
+      continue;
+    }
+
+    hb_position_t x_kern, y_kern, kern1, kern2;
+    font->get_glyph_kerning_for_direction (buffer->info[buffer->idx].codepoint,
+					   buffer->info[skippy_iter.idx].codepoint,
+					   buffer->props.direction,
+					   &x_kern, &y_kern);
+
+    kern1 = x_kern >> 1;
+    kern2 = x_kern - kern1;
+    buffer->pos[buffer->idx].x_advance += kern1;
+    buffer->pos[skippy_iter.idx].x_advance += kern2;
+    buffer->pos[skippy_iter.idx].x_offset += kern2;
+
+    kern1 = y_kern >> 1;
+    kern2 = y_kern - kern1;
+    buffer->pos[buffer->idx].y_advance += kern1;
+    buffer->pos[skippy_iter.idx].y_advance += kern2;
+    buffer->pos[skippy_iter.idx].y_offset += kern2;
+
+    buffer->idx = skippy_iter.idx;
+  }
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-normalize-private.hh b/extensions/externals/src/harfbuzz/src/hb-ot-shape-normalize-private.hh
new file mode 100644
index 0000000..085d485
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-normalize-private.hh
@@ -0,0 +1,70 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_NORMALIZE_PRIVATE_HH
+#define HB_OT_SHAPE_NORMALIZE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-font.h"
+#include "hb-buffer.h"
+
+/* buffer var allocations, used during the normalization process */
+#define glyph_index()	var1.u32
+
+struct hb_ot_shape_plan_t;
+
+enum hb_ot_shape_normalization_mode_t {
+  HB_OT_SHAPE_NORMALIZATION_MODE_DECOMPOSED,
+  HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS, /* never composes base-to-base */
+  HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT, /* always fully decomposes and then recompose back */
+
+  HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT = HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS
+};
+
+HB_INTERNAL void _hb_ot_shape_normalize (const hb_ot_shape_plan_t *shaper,
+					 hb_buffer_t *buffer,
+					 hb_font_t *font);
+
+
+struct hb_ot_shape_normalize_context_t
+{
+  const hb_ot_shape_plan_t *plan;
+  hb_buffer_t *buffer;
+  hb_font_t *font;
+  hb_unicode_funcs_t *unicode;
+  bool (*decompose) (const hb_ot_shape_normalize_context_t *c,
+		     hb_codepoint_t  ab,
+		     hb_codepoint_t *a,
+		     hb_codepoint_t *b);
+  bool (*compose) (const hb_ot_shape_normalize_context_t *c,
+		   hb_codepoint_t  a,
+		   hb_codepoint_t  b,
+		   hb_codepoint_t *ab);
+};
+
+
+#endif /* HB_OT_SHAPE_NORMALIZE_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-normalize.cc b/extensions/externals/src/harfbuzz/src/hb-ot-shape-normalize.cc
new file mode 100644
index 0000000..3fee809
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-normalize.cc
@@ -0,0 +1,408 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-normalize-private.hh"
+#include "hb-ot-shape-complex-private.hh"
+#include "hb-ot-shape-private.hh"
+
+
+/*
+ * HIGHLEVEL DESIGN:
+ *
+ * This file exports one main function: _hb_ot_shape_normalize().
+ *
+ * This function closely reflects the Unicode Normalization Algorithm,
+ * yet it's different.
+ *
+ * Each shaper specifies whether it prefers decomposed (NFD) or composed (NFC).
+ * The logic however tries to use whatever the font can support.
+ *
+ * In general what happens is that: each grapheme is decomposed in a chain
+ * of 1:2 decompositions, marks reordered, and then recomposed if desired,
+ * so far it's like Unicode Normalization.  However, the decomposition and
+ * recomposition only happens if the font supports the resulting characters.
+ *
+ * The goals are:
+ *
+ *   - Try to render all canonically equivalent strings similarly.  To really
+ *     achieve this we have to always do the full decomposition and then
+ *     selectively recompose from there.  It's kinda too expensive though, so
+ *     we skip some cases.  For example, if composed is desired, we simply
+ *     don't touch 1-character clusters that are supported by the font, even
+ *     though their NFC may be different.
+ *
+ *   - When a font has a precomposed character for a sequence but the 'ccmp'
+ *     feature in the font is not adequate, use the precomposed character
+ *     which typically has better mark positioning.
+ *
+ *   - When a font does not support a combining mark, but supports it precomposed
+ *     with previous base, use that.  This needs the itemizer to have this
+ *     knowledge too.  We need to provide assistance to the itemizer.
+ *
+ *   - When a font does not support a character but supports its decomposition,
+ *     well, use the decomposition (preferring the canonical decomposition, but
+ *     falling back to the compatibility decomposition if necessary).  The
+ *     compatibility decomposition is really nice to have, for characters like
+ *     ellipsis, or various-sized space characters.
+ *
+ *   - The complex shapers can customize the compose and decompose functions to
+ *     offload some of their requirements to the normalizer.  For example, the
+ *     Indic shaper may want to disallow recomposing of two matras.
+ *
+ *   - We try compatibility decomposition if decomposing through canonical
+ *     decomposition alone failed to find a sequence that the font supports.
+ *     We don't try compatibility decomposition recursively during the canonical
+ *     decomposition phase.  This has minimal impact.  There are only a handful
+ *     of Greek letter that have canonical decompositions that include characters
+ *     with compatibility decomposition.  Those can be found using this command:
+ *
+ *     egrep  "`echo -n ';('; grep ';<' UnicodeData.txt | cut -d';' -f1 | tr '\n' '|'; echo ') '`" UnicodeData.txt
+ */
+
+static bool
+decompose_unicode (const hb_ot_shape_normalize_context_t *c,
+		   hb_codepoint_t  ab,
+		   hb_codepoint_t *a,
+		   hb_codepoint_t *b)
+{
+  return c->unicode->decompose (ab, a, b);
+}
+
+static bool
+compose_unicode (const hb_ot_shape_normalize_context_t *c,
+		 hb_codepoint_t  a,
+		 hb_codepoint_t  b,
+		 hb_codepoint_t *ab)
+{
+  return c->unicode->compose (a, b, ab);
+}
+
+static inline void
+set_glyph (hb_glyph_info_t &info, hb_font_t *font)
+{
+  font->get_glyph (info.codepoint, 0, &info.glyph_index());
+}
+
+static inline void
+output_char (hb_buffer_t *buffer, hb_codepoint_t unichar, hb_codepoint_t glyph)
+{
+  buffer->cur().glyph_index() = glyph;
+  buffer->output_glyph (unichar);
+  _hb_glyph_info_set_unicode_props (&buffer->prev(), buffer->unicode);
+}
+
+static inline void
+next_char (hb_buffer_t *buffer, hb_codepoint_t glyph)
+{
+  buffer->cur().glyph_index() = glyph;
+  buffer->next_glyph ();
+}
+
+static inline void
+skip_char (hb_buffer_t *buffer)
+{
+  buffer->skip_glyph ();
+}
+
+/* Returns 0 if didn't decompose, number of resulting characters otherwise. */
+static inline unsigned int
+decompose (const hb_ot_shape_normalize_context_t *c, bool shortest, hb_codepoint_t ab)
+{
+  hb_codepoint_t a, b, a_glyph, b_glyph;
+
+  if (!c->decompose (c, ab, &a, &b) ||
+      (b && !c->font->get_glyph (b, 0, &b_glyph)))
+    return 0;
+
+  bool has_a = c->font->get_glyph (a, 0, &a_glyph);
+  if (shortest && has_a) {
+    /* Output a and b */
+    output_char (c->buffer, a, a_glyph);
+    if (likely (b)) {
+      output_char (c->buffer, b, b_glyph);
+      return 2;
+    }
+    return 1;
+  }
+
+  unsigned int ret;
+  if ((ret = decompose (c, shortest, a))) {
+    if (b) {
+      output_char (c->buffer, b, b_glyph);
+      return ret + 1;
+    }
+    return ret;
+  }
+
+  if (has_a) {
+    output_char (c->buffer, a, a_glyph);
+    if (likely (b)) {
+      output_char (c->buffer, b, b_glyph);
+      return 2;
+    }
+    return 1;
+  }
+
+  return 0;
+}
+
+/* Returns 0 if didn't decompose, number of resulting characters otherwise. */
+static inline unsigned int
+decompose_compatibility (const hb_ot_shape_normalize_context_t *c, hb_codepoint_t u)
+{
+  unsigned int len, i;
+  hb_codepoint_t decomposed[HB_UNICODE_MAX_DECOMPOSITION_LEN];
+  hb_codepoint_t glyphs[HB_UNICODE_MAX_DECOMPOSITION_LEN];
+
+  len = c->buffer->unicode->decompose_compatibility (u, decomposed);
+  if (!len)
+    return 0;
+
+  for (i = 0; i < len; i++)
+    if (!c->font->get_glyph (decomposed[i], 0, &glyphs[i]))
+      return 0;
+
+  for (i = 0; i < len; i++)
+    output_char (c->buffer, decomposed[i], glyphs[i]);
+
+  return len;
+}
+
+static inline void
+decompose_current_character (const hb_ot_shape_normalize_context_t *c, bool shortest)
+{
+  hb_buffer_t * const buffer = c->buffer;
+  hb_codepoint_t glyph;
+
+  /* Kind of a cute waterfall here... */
+  if (shortest && c->font->get_glyph (buffer->cur().codepoint, 0, &glyph))
+    next_char (buffer, glyph);
+  else if (decompose (c, shortest, buffer->cur().codepoint))
+    skip_char (buffer);
+  else if (!shortest && c->font->get_glyph (buffer->cur().codepoint, 0, &glyph))
+    next_char (buffer, glyph);
+  else if (decompose_compatibility (c, buffer->cur().codepoint))
+    skip_char (buffer);
+  else
+    next_char (buffer, glyph); /* glyph is initialized in earlier branches. */
+}
+
+static inline void
+handle_variation_selector_cluster (const hb_ot_shape_normalize_context_t *c, unsigned int end)
+{
+  hb_buffer_t * const buffer = c->buffer;
+  for (; buffer->idx < end - 1;) {
+    if (unlikely (buffer->unicode->is_variation_selector (buffer->cur(+1).codepoint))) {
+      /* The next two lines are some ugly lines... But work. */
+      if (c->font->get_glyph (buffer->cur().codepoint, buffer->cur(+1).codepoint, &buffer->cur().glyph_index()))
+      {
+	buffer->replace_glyphs (2, 1, &buffer->cur().codepoint);
+      }
+      else
+      {
+        /* Just pass on the two characters separately, let GSUB do its magic. */
+	set_glyph (buffer->cur(), c->font);
+	buffer->next_glyph ();
+	set_glyph (buffer->cur(), c->font);
+	buffer->next_glyph ();
+      }
+      /* Skip any further variation selectors. */
+      while (buffer->idx < end && unlikely (buffer->unicode->is_variation_selector (buffer->cur().codepoint)))
+      {
+	set_glyph (buffer->cur(), c->font);
+	buffer->next_glyph ();
+      }
+    } else {
+      set_glyph (buffer->cur(), c->font);
+      buffer->next_glyph ();
+    }
+  }
+  if (likely (buffer->idx < end)) {
+    set_glyph (buffer->cur(), c->font);
+    buffer->next_glyph ();
+  }
+}
+
+static inline void
+decompose_multi_char_cluster (const hb_ot_shape_normalize_context_t *c, unsigned int end)
+{
+  hb_buffer_t * const buffer = c->buffer;
+  /* TODO Currently if there's a variation-selector we give-up, it's just too hard. */
+  for (unsigned int i = buffer->idx; i < end; i++)
+    if (unlikely (buffer->unicode->is_variation_selector (buffer->info[i].codepoint))) {
+      handle_variation_selector_cluster (c, end);
+      return;
+    }
+
+  while (buffer->idx < end)
+    decompose_current_character (c, false);
+}
+
+static inline void
+decompose_cluster (const hb_ot_shape_normalize_context_t *c, bool short_circuit, unsigned int end)
+{
+  if (likely (c->buffer->idx + 1 == end))
+    decompose_current_character (c, short_circuit);
+  else
+    decompose_multi_char_cluster (c, end);
+}
+
+
+static int
+compare_combining_class (const hb_glyph_info_t *pa, const hb_glyph_info_t *pb)
+{
+  unsigned int a = _hb_glyph_info_get_modified_combining_class (pa);
+  unsigned int b = _hb_glyph_info_get_modified_combining_class (pb);
+
+  return a < b ? -1 : a == b ? 0 : +1;
+}
+
+
+void
+_hb_ot_shape_normalize (const hb_ot_shape_plan_t *plan,
+			hb_buffer_t *buffer,
+			hb_font_t *font)
+{
+  hb_ot_shape_normalization_mode_t mode = plan->shaper->normalization_preference ?
+					  plan->shaper->normalization_preference (&buffer->props) :
+					  HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT;
+  const hb_ot_shape_normalize_context_t c = {
+    plan,
+    buffer,
+    font,
+    buffer->unicode,
+    plan->shaper->decompose ? plan->shaper->decompose : decompose_unicode,
+    plan->shaper->compose   ? plan->shaper->compose   : compose_unicode
+  };
+
+  bool short_circuit = mode != HB_OT_SHAPE_NORMALIZATION_MODE_DECOMPOSED &&
+		       mode != HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT;
+  unsigned int count;
+
+  /* We do a fairly straightforward yet custom normalization process in three
+   * separate rounds: decompose, reorder, recompose (if desired).  Currently
+   * this makes two buffer swaps.  We can make it faster by moving the last
+   * two rounds into the inner loop for the first round, but it's more readable
+   * this way. */
+
+
+  /* First round, decompose */
+
+  buffer->clear_output ();
+  count = buffer->len;
+  for (buffer->idx = 0; buffer->idx < count;)
+  {
+    unsigned int end;
+    for (end = buffer->idx + 1; end < count; end++)
+      if (buffer->cur().cluster != buffer->info[end].cluster)
+        break;
+
+    decompose_cluster (&c, short_circuit, end);
+  }
+  buffer->swap_buffers ();
+
+
+  /* Second round, reorder (inplace) */
+
+  count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+  {
+    if (_hb_glyph_info_get_modified_combining_class (&buffer->info[i]) == 0)
+      continue;
+
+    unsigned int end;
+    for (end = i + 1; end < count; end++)
+      if (_hb_glyph_info_get_modified_combining_class (&buffer->info[end]) == 0)
+        break;
+
+    /* We are going to do a bubble-sort.  Only do this if the
+     * sequence is short.  Doing it on long sequences can result
+     * in an O(n^2) DoS. */
+    if (end - i > 10) {
+      i = end;
+      continue;
+    }
+
+    hb_bubble_sort (buffer->info + i, end - i, compare_combining_class);
+
+    i = end;
+  }
+
+
+  if (mode == HB_OT_SHAPE_NORMALIZATION_MODE_DECOMPOSED)
+    return;
+
+  /* Third round, recompose */
+
+  /* As noted in the comment earlier, we don't try to combine
+   * ccc=0 chars with their previous Starter. */
+
+  buffer->clear_output ();
+  count = buffer->len;
+  unsigned int starter = 0;
+  buffer->next_glyph ();
+  while (buffer->idx < count)
+  {
+    hb_codepoint_t composed, glyph;
+    if (/* We don't try to compose a non-mark character with it's preceding starter.
+	 * This is both an optimization to avoid trying to compose every two neighboring
+	 * glyphs in most scripts AND a desired feature for Hangul.  Apparently Hangul
+	 * fonts are not designed to mix-and-match pre-composed syllables and Jamo. */
+	HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&buffer->cur())) &&
+	/* If there's anything between the starter and this char, they should have CCC
+	 * smaller than this character's. */
+	(starter == buffer->out_len - 1 ||
+	 _hb_glyph_info_get_modified_combining_class (&buffer->prev()) < _hb_glyph_info_get_modified_combining_class (&buffer->cur())) &&
+	/* And compose. */
+	c.compose (&c,
+		   buffer->out_info[starter].codepoint,
+		   buffer->cur().codepoint,
+		   &composed) &&
+	/* And the font has glyph for the composite. */
+	font->get_glyph (composed, 0, &glyph))
+    {
+      /* Composes. */
+      buffer->next_glyph (); /* Copy to out-buffer. */
+      if (unlikely (buffer->in_error))
+        return;
+      buffer->merge_out_clusters (starter, buffer->out_len);
+      buffer->out_len--; /* Remove the second composable. */
+      buffer->out_info[starter].codepoint = composed; /* Modify starter and carry on. */
+      set_glyph (buffer->out_info[starter], font);
+      _hb_glyph_info_set_unicode_props (&buffer->out_info[starter], buffer->unicode);
+
+      continue;
+    }
+
+    /* Blocked, or doesn't compose. */
+    buffer->next_glyph ();
+
+    if (_hb_glyph_info_get_modified_combining_class (&buffer->prev()) == 0)
+      starter = buffer->out_len - 1;
+  }
+  buffer->swap_buffers ();
+
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape-private.hh b/extensions/externals/src/harfbuzz/src/hb-ot-shape-private.hh
new file mode 100644
index 0000000..8171471
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape-private.hh
@@ -0,0 +1,87 @@
+/*
+ * Copyright © 2010  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_PRIVATE_HH
+#define HB_OT_SHAPE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-map-private.hh"
+#include "hb-ot-layout-private.hh"
+
+
+
+struct hb_ot_shape_plan_t
+{
+  hb_segment_properties_t props;
+  const struct hb_ot_complex_shaper_t *shaper;
+  hb_ot_map_t map;
+  const void *data;
+
+  inline void collect_lookups (hb_tag_t table_tag, hb_set_t *lookups) const
+  {
+    unsigned int table_index;
+    switch (table_tag) {
+      case HB_OT_TAG_GSUB: table_index = 0; break;
+      case HB_OT_TAG_GPOS: table_index = 1; break;
+      default: return;
+    }
+    map.collect_lookups (table_index, lookups);
+  }
+  inline void substitute (hb_font_t *font, hb_buffer_t *buffer) const { map.substitute (this, font, buffer); }
+  inline void position (hb_font_t *font, hb_buffer_t *buffer) const { map.position (this, font, buffer); }
+
+  void finish (void) { map.finish (); }
+};
+
+struct hb_ot_shape_planner_t
+{
+  /* In the order that they are filled in. */
+  hb_face_t *face;
+  hb_segment_properties_t props;
+  const struct hb_ot_complex_shaper_t *shaper;
+  hb_ot_map_builder_t map;
+
+  hb_ot_shape_planner_t (const hb_shape_plan_t *master_plan) :
+			 face (master_plan->face),
+			 props (master_plan->props),
+			 shaper (NULL),
+			 map (face, &props) {}
+  ~hb_ot_shape_planner_t (void) { map.finish (); }
+
+  inline void compile (hb_ot_shape_plan_t &plan)
+  {
+    plan.props = props;
+    plan.shaper = shaper;
+    map.compile (plan.map);
+  }
+
+  private:
+  NO_COPY (hb_ot_shape_planner_t);
+};
+
+
+#endif /* HB_OT_SHAPE_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-shape.cc b/extensions/externals/src/harfbuzz/src/hb-ot-shape.cc
new file mode 100644
index 0000000..15f4461
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-shape.cc
@@ -0,0 +1,667 @@
+/*
+ * Copyright © 2009,2010  Red Hat, Inc.
+ * Copyright © 2010,2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define HB_SHAPER ot
+#define hb_ot_shaper_face_data_t hb_ot_layout_t
+#define hb_ot_shaper_shape_plan_data_t hb_ot_shape_plan_t
+#include "hb-shaper-impl-private.hh"
+
+#include "hb-ot-shape-private.hh"
+#include "hb-ot-shape-complex-private.hh"
+#include "hb-ot-shape-fallback-private.hh"
+#include "hb-ot-shape-normalize-private.hh"
+
+#include "hb-ot-layout-private.hh"
+#include "hb-set-private.hh"
+
+
+static hb_tag_t common_features[] = {
+  HB_TAG('c','c','m','p'),
+  HB_TAG('l','i','g','a'),
+  HB_TAG('l','o','c','l'),
+  HB_TAG('m','a','r','k'),
+  HB_TAG('m','k','m','k'),
+  HB_TAG('r','l','i','g'),
+};
+
+
+static hb_tag_t horizontal_features[] = {
+  HB_TAG('c','a','l','t'),
+  HB_TAG('c','l','i','g'),
+  HB_TAG('c','u','r','s'),
+  HB_TAG('k','e','r','n'),
+  HB_TAG('r','c','l','t'),
+};
+
+static hb_tag_t vertical_features[] = {
+  HB_TAG('v','e','r','t'),
+};
+
+
+
+static void
+hb_ot_shape_collect_features (hb_ot_shape_planner_t          *planner,
+			      const hb_segment_properties_t  *props,
+			      const hb_feature_t             *user_features,
+			      unsigned int                    num_user_features)
+{
+  hb_ot_map_builder_t *map = &planner->map;
+
+  switch (props->direction) {
+    case HB_DIRECTION_LTR:
+      map->add_global_bool_feature (HB_TAG ('l','t','r','a'));
+      map->add_global_bool_feature (HB_TAG ('l','t','r','m'));
+      break;
+    case HB_DIRECTION_RTL:
+      map->add_global_bool_feature (HB_TAG ('r','t','l','a'));
+      map->add_feature (HB_TAG ('r','t','l','m'), 1, F_NONE);
+      break;
+    case HB_DIRECTION_TTB:
+    case HB_DIRECTION_BTT:
+    case HB_DIRECTION_INVALID:
+    default:
+      break;
+  }
+
+  if (planner->shaper->collect_features)
+    planner->shaper->collect_features (planner);
+
+  for (unsigned int i = 0; i < ARRAY_LENGTH (common_features); i++)
+    map->add_global_bool_feature (common_features[i]);
+
+  if (HB_DIRECTION_IS_HORIZONTAL (props->direction))
+    for (unsigned int i = 0; i < ARRAY_LENGTH (horizontal_features); i++)
+      map->add_feature (horizontal_features[i], 1, F_GLOBAL |
+			(horizontal_features[i] == HB_TAG('k','e','r','n') ?
+			 F_HAS_FALLBACK : F_NONE));
+  else
+    for (unsigned int i = 0; i < ARRAY_LENGTH (vertical_features); i++)
+      map->add_feature (vertical_features[i], 1, F_GLOBAL |
+			(vertical_features[i] == HB_TAG('v','k','r','n') ?
+			 F_HAS_FALLBACK : F_NONE));
+
+  if (planner->shaper->override_features)
+    planner->shaper->override_features (planner);
+
+  for (unsigned int i = 0; i < num_user_features; i++) {
+    const hb_feature_t *feature = &user_features[i];
+    map->add_feature (feature->tag, feature->value,
+		      (feature->start == 0 && feature->end == (unsigned int) -1) ?
+		       F_GLOBAL : F_NONE);
+  }
+}
+
+
+/*
+ * shaper face data
+ */
+
+hb_ot_shaper_face_data_t *
+_hb_ot_shaper_face_data_create (hb_face_t *face)
+{
+  return _hb_ot_layout_create (face);
+}
+
+void
+_hb_ot_shaper_face_data_destroy (hb_ot_shaper_face_data_t *data)
+{
+  _hb_ot_layout_destroy (data);
+}
+
+
+/*
+ * shaper font data
+ */
+
+struct hb_ot_shaper_font_data_t {};
+
+hb_ot_shaper_font_data_t *
+_hb_ot_shaper_font_data_create (hb_font_t *font)
+{
+  return (hb_ot_shaper_font_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_ot_shaper_font_data_destroy (hb_ot_shaper_font_data_t *data)
+{
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+hb_ot_shaper_shape_plan_data_t *
+_hb_ot_shaper_shape_plan_data_create (hb_shape_plan_t    *shape_plan,
+				      const hb_feature_t *user_features,
+				      unsigned int        num_user_features)
+{
+  hb_ot_shape_plan_t *plan = (hb_ot_shape_plan_t *) calloc (1, sizeof (hb_ot_shape_plan_t));
+  if (unlikely (!plan))
+    return NULL;
+
+  hb_ot_shape_planner_t planner (shape_plan);
+
+  planner.shaper = hb_ot_shape_complex_categorize (&planner);
+
+  hb_ot_shape_collect_features (&planner, &shape_plan->props, user_features, num_user_features);
+
+  planner.compile (*plan);
+
+  if (plan->shaper->data_create) {
+    plan->data = plan->shaper->data_create (plan);
+    if (unlikely (!plan->data))
+      return NULL;
+  }
+
+  return plan;
+}
+
+void
+_hb_ot_shaper_shape_plan_data_destroy (hb_ot_shaper_shape_plan_data_t *plan)
+{
+  if (plan->shaper->data_destroy)
+    plan->shaper->data_destroy (const_cast<void *> (plan->data));
+
+  plan->finish ();
+
+  free (plan);
+}
+
+
+/*
+ * shaper
+ */
+
+struct hb_ot_shape_context_t
+{
+  hb_ot_shape_plan_t *plan;
+  hb_font_t *font;
+  hb_face_t *face;
+  hb_buffer_t  *buffer;
+  const hb_feature_t *user_features;
+  unsigned int        num_user_features;
+
+  /* Transient stuff */
+  hb_direction_t target_direction;
+};
+
+
+
+/* Main shaper */
+
+
+/* Prepare */
+
+static void
+hb_set_unicode_props (hb_buffer_t *buffer)
+{
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    _hb_glyph_info_set_unicode_props (&buffer->info[i], buffer->unicode);
+}
+
+static void
+hb_insert_dotted_circle (hb_buffer_t *buffer, hb_font_t *font)
+{
+  if (!(buffer->flags & HB_BUFFER_FLAG_BOT) ||
+      _hb_glyph_info_get_general_category (&buffer->info[0]) !=
+      HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
+    return;
+
+  hb_codepoint_t dottedcircle_glyph;
+  if (!font->get_glyph (0x25CC, 0, &dottedcircle_glyph))
+    return;
+
+  hb_glyph_info_t dottedcircle;
+  dottedcircle.codepoint = 0x25CC;
+  _hb_glyph_info_set_unicode_props (&dottedcircle, buffer->unicode);
+
+  buffer->clear_output ();
+
+  buffer->idx = 0;
+  hb_glyph_info_t info = dottedcircle;
+  info.cluster = buffer->cur().cluster;
+  info.mask = buffer->cur().mask;
+  buffer->output_info (info);
+  while (buffer->idx < buffer->len)
+    buffer->next_glyph ();
+
+  buffer->swap_buffers ();
+}
+
+static void
+hb_form_clusters (hb_buffer_t *buffer)
+{
+  unsigned int count = buffer->len;
+  for (unsigned int i = 1; i < count; i++)
+    if (HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&buffer->info[i])))
+      buffer->merge_clusters (i - 1, i + 1);
+}
+
+static void
+hb_ensure_native_direction (hb_buffer_t *buffer)
+{
+  hb_direction_t direction = buffer->props.direction;
+
+  /* TODO vertical:
+   * The only BTT vertical script is Ogham, but it's not clear to me whether OpenType
+   * Ogham fonts are supposed to be implemented BTT or not.  Need to research that
+   * first. */
+  if ((HB_DIRECTION_IS_HORIZONTAL (direction) && direction != hb_script_get_horizontal_direction (buffer->props.script)) ||
+      (HB_DIRECTION_IS_VERTICAL   (direction) && direction != HB_DIRECTION_TTB))
+  {
+    hb_buffer_reverse_clusters (buffer);
+    buffer->props.direction = HB_DIRECTION_REVERSE (buffer->props.direction);
+  }
+}
+
+
+/* Substitute */
+
+static inline void
+hb_ot_mirror_chars (hb_ot_shape_context_t *c)
+{
+  if (HB_DIRECTION_IS_FORWARD (c->target_direction))
+    return;
+
+  hb_unicode_funcs_t *unicode = c->buffer->unicode;
+  hb_mask_t rtlm_mask = c->plan->map.get_1_mask (HB_TAG ('r','t','l','m'));
+
+  unsigned int count = c->buffer->len;
+  for (unsigned int i = 0; i < count; i++) {
+    hb_codepoint_t codepoint = unicode->mirroring (c->buffer->info[i].codepoint);
+    if (likely (codepoint == c->buffer->info[i].codepoint))
+      c->buffer->info[i].mask |= rtlm_mask;
+    else
+      c->buffer->info[i].codepoint = codepoint;
+  }
+}
+
+static inline void
+hb_ot_shape_setup_masks (hb_ot_shape_context_t *c)
+{
+  hb_ot_map_t *map = &c->plan->map;
+
+  hb_mask_t global_mask = map->get_global_mask ();
+  c->buffer->reset_masks (global_mask);
+
+  if (c->plan->shaper->setup_masks)
+    c->plan->shaper->setup_masks (c->plan, c->buffer, c->font);
+
+  for (unsigned int i = 0; i < c->num_user_features; i++)
+  {
+    const hb_feature_t *feature = &c->user_features[i];
+    if (!(feature->start == 0 && feature->end == (unsigned int)-1)) {
+      unsigned int shift;
+      hb_mask_t mask = map->get_mask (feature->tag, &shift);
+      c->buffer->set_masks (feature->value << shift, mask, feature->start, feature->end);
+    }
+  }
+}
+
+static inline void
+hb_ot_map_glyphs_fast (hb_buffer_t  *buffer)
+{
+  /* Normalization process sets up glyph_index(), we just copy it. */
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    buffer->info[i].codepoint = buffer->info[i].glyph_index();
+}
+
+static inline void
+hb_synthesize_glyph_classes (hb_ot_shape_context_t *c)
+{
+  unsigned int count = c->buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    c->buffer->info[i].glyph_props() = _hb_glyph_info_get_general_category (&c->buffer->info[i]) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK ?
+				       HB_OT_LAYOUT_GLYPH_PROPS_MARK :
+				       HB_OT_LAYOUT_GLYPH_PROPS_BASE_GLYPH;
+}
+
+static inline void
+hb_ot_substitute_default (hb_ot_shape_context_t *c)
+{
+  if (c->plan->shaper->preprocess_text)
+    c->plan->shaper->preprocess_text (c->plan, c->buffer, c->font);
+
+  hb_ot_mirror_chars (c);
+
+  HB_BUFFER_ALLOCATE_VAR (c->buffer, glyph_index);
+
+  _hb_ot_shape_normalize (c->plan, c->buffer, c->font);
+
+  hb_ot_shape_setup_masks (c);
+
+  /* This is unfortunate to go here, but necessary... */
+  if (!hb_ot_layout_has_positioning (c->face))
+    _hb_ot_shape_fallback_position_recategorize_marks (c->plan, c->font, c->buffer);
+
+  hb_ot_map_glyphs_fast (c->buffer);
+
+  HB_BUFFER_DEALLOCATE_VAR (c->buffer, glyph_index);
+}
+
+static inline void
+hb_ot_substitute_complex (hb_ot_shape_context_t *c)
+{
+  hb_ot_layout_substitute_start (c->font, c->buffer);
+
+  if (!hb_ot_layout_has_glyph_classes (c->face))
+    hb_synthesize_glyph_classes (c);
+
+  c->plan->substitute (c->font, c->buffer);
+
+  hb_ot_layout_substitute_finish (c->font, c->buffer);
+
+  return;
+}
+
+static inline void
+hb_ot_substitute (hb_ot_shape_context_t *c)
+{
+  hb_ot_substitute_default (c);
+  hb_ot_substitute_complex (c);
+}
+
+/* Position */
+
+static inline void
+zero_mark_widths_by_unicode (hb_buffer_t *buffer)
+{
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    if (_hb_glyph_info_get_general_category (&buffer->info[i]) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
+    {
+      buffer->pos[i].x_advance = 0;
+      buffer->pos[i].y_advance = 0;
+    }
+}
+
+static inline void
+zero_mark_widths_by_gdef (hb_buffer_t *buffer)
+{
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    if ((buffer->info[i].glyph_props() & HB_OT_LAYOUT_GLYPH_PROPS_MARK))
+    {
+      buffer->pos[i].x_advance = 0;
+      buffer->pos[i].y_advance = 0;
+    }
+}
+
+static inline void
+hb_ot_position_default (hb_ot_shape_context_t *c)
+{
+  unsigned int count = c->buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+  {
+    c->font->get_glyph_advance_for_direction (c->buffer->info[i].codepoint,
+					      c->buffer->props.direction,
+					      &c->buffer->pos[i].x_advance,
+					      &c->buffer->pos[i].y_advance);
+    c->font->subtract_glyph_origin_for_direction (c->buffer->info[i].codepoint,
+						  c->buffer->props.direction,
+						  &c->buffer->pos[i].x_offset,
+						  &c->buffer->pos[i].y_offset);
+
+  }
+}
+
+static inline bool
+hb_ot_position_complex (hb_ot_shape_context_t *c)
+{
+  bool ret = false;
+  unsigned int count = c->buffer->len;
+
+  switch (c->plan->shaper->zero_width_marks)
+  {
+    case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_EARLY:
+      zero_mark_widths_by_gdef (c->buffer);
+      break;
+
+    /* Not currently used for any shaper:
+    case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_EARLY:
+      zero_mark_widths_by_unicode (c->buffer);
+      break;
+    */
+
+    default:
+    case HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE:
+    case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE:
+    case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE:
+      break;
+  }
+
+  if (hb_ot_layout_has_positioning (c->face))
+  {
+    /* Change glyph origin to what GPOS expects, apply GPOS, change it back. */
+
+    for (unsigned int i = 0; i < count; i++) {
+      c->font->add_glyph_origin_for_direction (c->buffer->info[i].codepoint,
+					       HB_DIRECTION_LTR,
+					       &c->buffer->pos[i].x_offset,
+					       &c->buffer->pos[i].y_offset);
+    }
+
+    c->plan->position (c->font, c->buffer);
+
+    for (unsigned int i = 0; i < count; i++) {
+      c->font->subtract_glyph_origin_for_direction (c->buffer->info[i].codepoint,
+						    HB_DIRECTION_LTR,
+						    &c->buffer->pos[i].x_offset,
+						    &c->buffer->pos[i].y_offset);
+    }
+
+    ret = true;
+  }
+
+  switch (c->plan->shaper->zero_width_marks)
+  {
+    case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE:
+      zero_mark_widths_by_unicode (c->buffer);
+      break;
+
+    case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE:
+      zero_mark_widths_by_gdef (c->buffer);
+      break;
+
+    default:
+    case HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE:
+    //case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_EARLY:
+    case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_EARLY:
+      break;
+  }
+
+  return ret;
+}
+
+static inline void
+hb_ot_position (hb_ot_shape_context_t *c)
+{
+  hb_ot_layout_position_start (c->font, c->buffer);
+
+  hb_ot_position_default (c);
+
+  hb_bool_t fallback = !hb_ot_position_complex (c);
+
+  hb_ot_layout_position_finish (c->font, c->buffer);
+
+  if (fallback && c->plan->shaper->fallback_position)
+    _hb_ot_shape_fallback_position (c->plan, c->font, c->buffer);
+
+  if (HB_DIRECTION_IS_BACKWARD (c->buffer->props.direction))
+    hb_buffer_reverse (c->buffer);
+
+  /* Visual fallback goes here. */
+
+  if (fallback)
+    _hb_ot_shape_fallback_kern (c->plan, c->font, c->buffer);
+}
+
+
+/* Post-process */
+
+static void
+hb_ot_hide_default_ignorables (hb_ot_shape_context_t *c)
+{
+  if (c->buffer->flags & HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES)
+    return;
+
+  hb_codepoint_t space = 0;
+
+  unsigned int count = c->buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    if (unlikely (!is_a_ligature (c->buffer->info[i]) &&
+		  _hb_glyph_info_is_default_ignorable (&c->buffer->info[i])))
+    {
+      if (!space) {
+        /* We assume that the space glyph is not gid0. */
+        if (unlikely (!c->font->get_glyph (' ', 0, &space)) || !space)
+	return; /* No point! */
+      }
+      c->buffer->info[i].codepoint = space;
+      c->buffer->pos[i].x_advance = 0;
+      c->buffer->pos[i].y_advance = 0;
+    }
+}
+
+
+/* Pull it all together! */
+
+static void
+hb_ot_shape_internal (hb_ot_shape_context_t *c)
+{
+  c->buffer->deallocate_var_all ();
+
+  /* Save the original direction, we use it later. */
+  c->target_direction = c->buffer->props.direction;
+
+  HB_BUFFER_ALLOCATE_VAR (c->buffer, unicode_props0);
+  HB_BUFFER_ALLOCATE_VAR (c->buffer, unicode_props1);
+
+  c->buffer->clear_output ();
+
+  hb_set_unicode_props (c->buffer);
+  hb_insert_dotted_circle (c->buffer, c->font);
+  hb_form_clusters (c->buffer);
+
+  hb_ensure_native_direction (c->buffer);
+
+  hb_ot_substitute (c);
+  hb_ot_position (c);
+
+  hb_ot_hide_default_ignorables (c);
+
+  HB_BUFFER_DEALLOCATE_VAR (c->buffer, unicode_props1);
+  HB_BUFFER_DEALLOCATE_VAR (c->buffer, unicode_props0);
+
+  c->buffer->props.direction = c->target_direction;
+
+  c->buffer->deallocate_var_all ();
+}
+
+
+hb_bool_t
+_hb_ot_shape (hb_shape_plan_t    *shape_plan,
+	      hb_font_t          *font,
+	      hb_buffer_t        *buffer,
+	      const hb_feature_t *features,
+	      unsigned int        num_features)
+{
+  hb_ot_shape_context_t c = {HB_SHAPER_DATA_GET (shape_plan), font, font->face, buffer, features, num_features};
+  hb_ot_shape_internal (&c);
+
+  return true;
+}
+
+
+void
+hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan,
+				  hb_tag_t         table_tag,
+				  hb_set_t        *lookup_indexes /* OUT */)
+{
+  /* XXX Does the first part always succeed? */
+  HB_SHAPER_DATA_GET (shape_plan)->collect_lookups (table_tag, lookup_indexes);
+}
+
+
+/* TODO Move this to hb-ot-shape-normalize, make it do decompose, and make it public. */
+static void
+add_char (hb_font_t          *font,
+	  hb_unicode_funcs_t *unicode,
+	  hb_bool_t           mirror,
+	  hb_codepoint_t      u,
+	  hb_set_t           *glyphs)
+{
+  hb_codepoint_t glyph;
+  if (font->get_glyph (u, 0, &glyph))
+    glyphs->add (glyph);
+  if (mirror)
+  {
+    hb_codepoint_t m = unicode->mirroring (u);
+    if (m != u && font->get_glyph (m, 0, &glyph))
+      glyphs->add (glyph);
+  }
+}
+
+
+void
+hb_ot_shape_glyphs_closure (hb_font_t          *font,
+			    hb_buffer_t        *buffer,
+			    const hb_feature_t *features,
+			    unsigned int        num_features,
+			    hb_set_t           *glyphs)
+{
+  hb_ot_shape_plan_t plan;
+
+  const char *shapers[] = {"ot", NULL};
+  hb_shape_plan_t *shape_plan = hb_shape_plan_create_cached (font->face, &buffer->props,
+							     features, num_features, shapers);
+
+  bool mirror = hb_script_get_horizontal_direction (buffer->props.script) == HB_DIRECTION_RTL;
+
+  unsigned int count = buffer->len;
+  for (unsigned int i = 0; i < count; i++)
+    add_char (font, buffer->unicode, mirror, buffer->info[i].codepoint, glyphs);
+
+  hb_set_t lookups;
+  lookups.init ();
+  hb_ot_shape_plan_collect_lookups (shape_plan, HB_OT_TAG_GSUB, &lookups);
+
+  /* And find transitive closure. */
+  hb_set_t copy;
+  copy.init ();
+  do {
+    copy.set (glyphs);
+    for (hb_codepoint_t lookup_index = -1; hb_set_next (&lookups, &lookup_index);)
+      hb_ot_layout_lookup_substitute_closure (font->face, lookup_index, glyphs);
+  } while (!copy.is_equal (glyphs));
+
+  hb_shape_plan_destroy (shape_plan);
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-tag.cc b/extensions/externals/src/harfbuzz/src/hb-ot-tag.cc
new file mode 100644
index 0000000..91ebec7
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-tag.cc
@@ -0,0 +1,722 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod, Roozbeh Pournader
+ */
+
+#include "hb-private.hh"
+#include "hb-ot.h"
+
+#include <string.h>
+
+
+
+/* hb_script_t */
+
+static hb_tag_t
+hb_ot_old_tag_from_script (hb_script_t script)
+{
+  /* This seems to be accurate as of end of 2012. */
+
+  switch ((hb_tag_t) script) {
+    case HB_SCRIPT_INVALID:		return HB_OT_TAG_DEFAULT_SCRIPT;
+
+    /* KATAKANA and HIRAGANA both map to 'kana' */
+    case HB_SCRIPT_HIRAGANA:		return HB_TAG('k','a','n','a');
+
+    /* Spaces at the end are preserved, unlike ISO 15924 */
+    case HB_SCRIPT_LAO:			return HB_TAG('l','a','o',' ');
+    case HB_SCRIPT_YI:			return HB_TAG('y','i',' ',' ');
+    /* Unicode-5.0 additions */
+    case HB_SCRIPT_NKO:			return HB_TAG('n','k','o',' ');
+    /* Unicode-5.1 additions */
+    case HB_SCRIPT_VAI:			return HB_TAG('v','a','i',' ');
+    /* Unicode-5.2 additions */
+    /* Unicode-6.0 additions */
+  }
+
+  /* Else, just change first char to lowercase and return */
+  return ((hb_tag_t) script) | 0x20000000;
+}
+
+static hb_script_t
+hb_ot_old_tag_to_script (hb_tag_t tag)
+{
+  if (unlikely (tag == HB_OT_TAG_DEFAULT_SCRIPT))
+    return HB_SCRIPT_INVALID;
+
+  /* This side of the conversion is fully algorithmic. */
+
+  /* Any spaces at the end of the tag are replaced by repeating the last
+   * letter.  Eg 'nko ' -> 'Nkoo' */
+  if (unlikely ((tag & 0x0000FF00) == 0x00002000))
+    tag |= (tag >> 8) & 0x0000FF00; /* Copy second letter to third */
+  if (unlikely ((tag & 0x000000FF) == 0x00000020))
+    tag |= (tag >> 8) & 0x000000FF; /* Copy third letter to fourth */
+
+  /* Change first char to uppercase and return */
+  return (hb_script_t) (tag & ~0x20000000);
+}
+
+static hb_tag_t
+hb_ot_new_tag_from_script (hb_script_t script)
+{
+  switch ((hb_tag_t) script) {
+    case HB_SCRIPT_BENGALI:		return HB_TAG('b','n','g','2');
+    case HB_SCRIPT_DEVANAGARI:		return HB_TAG('d','e','v','2');
+    case HB_SCRIPT_GUJARATI:		return HB_TAG('g','j','r','2');
+    case HB_SCRIPT_GURMUKHI:		return HB_TAG('g','u','r','2');
+    case HB_SCRIPT_KANNADA:		return HB_TAG('k','n','d','2');
+    case HB_SCRIPT_MALAYALAM:		return HB_TAG('m','l','m','2');
+    case HB_SCRIPT_ORIYA:		return HB_TAG('o','r','y','2');
+    case HB_SCRIPT_TAMIL:		return HB_TAG('t','m','l','2');
+    case HB_SCRIPT_TELUGU:		return HB_TAG('t','e','l','2');
+    case HB_SCRIPT_MYANMAR:		return HB_TAG('m','y','m','2');
+  }
+
+  return HB_OT_TAG_DEFAULT_SCRIPT;
+}
+
+static hb_script_t
+hb_ot_new_tag_to_script (hb_tag_t tag)
+{
+  switch (tag) {
+    case HB_TAG('b','n','g','2'):	return HB_SCRIPT_BENGALI;
+    case HB_TAG('d','e','v','2'):	return HB_SCRIPT_DEVANAGARI;
+    case HB_TAG('g','j','r','2'):	return HB_SCRIPT_GUJARATI;
+    case HB_TAG('g','u','r','2'):	return HB_SCRIPT_GURMUKHI;
+    case HB_TAG('k','n','d','2'):	return HB_SCRIPT_KANNADA;
+    case HB_TAG('m','l','m','2'):	return HB_SCRIPT_MALAYALAM;
+    case HB_TAG('o','r','y','2'):	return HB_SCRIPT_ORIYA;
+    case HB_TAG('t','m','l','2'):	return HB_SCRIPT_TAMIL;
+    case HB_TAG('t','e','l','2'):	return HB_SCRIPT_TELUGU;
+    case HB_TAG('m','y','m','2'):	return HB_SCRIPT_MYANMAR;
+  }
+
+  return HB_SCRIPT_UNKNOWN;
+}
+
+/*
+ * Complete list at:
+ * https://www.microsoft.com/typography/otspec/scripttags.htm
+ * https://www.microsoft.com/typography/otspec160/scripttagsProposed.htm
+ *
+ * Most of the script tags are the same as the ISO 15924 tag but lowercased.
+ * So we just do that, and handle the exceptional cases in a switch.
+ */
+
+void
+hb_ot_tags_from_script (hb_script_t  script,
+			hb_tag_t    *script_tag_1,
+			hb_tag_t    *script_tag_2)
+{
+  hb_tag_t new_tag;
+
+  *script_tag_2 = HB_OT_TAG_DEFAULT_SCRIPT;
+  *script_tag_1 = hb_ot_old_tag_from_script (script);
+
+  new_tag = hb_ot_new_tag_from_script (script);
+  if (unlikely (new_tag != HB_OT_TAG_DEFAULT_SCRIPT)) {
+    *script_tag_2 = *script_tag_1;
+    *script_tag_1 = new_tag;
+  }
+}
+
+hb_script_t
+hb_ot_tag_to_script (hb_tag_t tag)
+{
+  if (unlikely ((tag & 0x000000FF) == '2'))
+    return hb_ot_new_tag_to_script (tag);
+
+  return hb_ot_old_tag_to_script (tag);
+}
+
+
+/* hb_language_t */
+
+typedef struct {
+  char language[6];
+  hb_tag_t tag;
+} LangTag;
+
+/*
+ * Complete list at:
+ * http://www.microsoft.com/typography/otspec/languagetags.htm
+ *
+ * Generated by intersecting the OpenType language tag list from
+ * Draft OpenType 1.5 spec, with with the ISO 639-3 codes from
+ * 2008/08/04, matching on name, and finally adjusted manually.
+ *
+ * Updated on 2012/12/07 with more research into remaining codes.
+ *
+ * Some items still missing.  Those are commented out at the end.
+ * Keep sorted for bsearch.
+ */
+
+static const LangTag ot_languages[] = {
+  {"aa",	HB_TAG('A','F','R',' ')},	/* Afar */
+  {"ab",	HB_TAG('A','B','K',' ')},	/* Abkhazian */
+  {"abq",	HB_TAG('A','B','A',' ')},	/* Abaza */
+  {"ada",	HB_TAG('D','N','G',' ')},	/* Dangme */
+  {"ady",	HB_TAG('A','D','Y',' ')},	/* Adyghe */
+  {"af",	HB_TAG('A','F','K',' ')},	/* Afrikaans */
+  {"aii",	HB_TAG('S','W','A',' ')},	/* Swadaya Aramaic */
+  {"aiw",	HB_TAG('A','R','I',' ')},	/* Aari */
+  {"alt",	HB_TAG('A','L','T',' ')},	/* [Southern] Altai */
+  {"am",	HB_TAG('A','M','H',' ')},	/* Amharic */
+  {"amf",	HB_TAG('H','B','N',' ')},	/* Hammer-Banna */
+  {"ar",	HB_TAG('A','R','A',' ')},	/* Arabic */
+  {"arn",	HB_TAG('M','A','P',' ')},	/* Mapudungun */
+  {"as",	HB_TAG('A','S','M',' ')},	/* Assamese */
+  {"ath",	HB_TAG('A','T','H',' ')},	/* Athapaskan [family] */
+  {"atv",	HB_TAG('A','L','T',' ')},	/* [Northern] Altai */
+  {"av",	HB_TAG('A','V','R',' ')},	/* Avaric */
+  {"awa",	HB_TAG('A','W','A',' ')},	/* Awadhi */
+  {"ay",	HB_TAG('A','Y','M',' ')},	/* Aymara */
+  {"az",	HB_TAG('A','Z','E',' ')},	/* Azerbaijani */
+  {"ba",	HB_TAG('B','S','H',' ')},	/* Bashkir */
+  {"bai",	HB_TAG('B','M','L',' ')},	/* Bamileke [family] */
+  {"bal",	HB_TAG('B','L','I',' ')},	/* Baluchi */
+  {"bci",	HB_TAG('B','A','U',' ')},	/* Baule */
+  {"bcq",	HB_TAG('B','C','H',' ')},	/* Bench */
+  {"be",	HB_TAG('B','E','L',' ')},  	/* Belarussian */
+  {"bem",	HB_TAG('B','E','M',' ')},	/* Bemba (Zambia) */
+  {"ber",	HB_TAG('B','E','R',' ')},  	/* Berber [family] */
+  {"bfq",	HB_TAG('B','A','D',' ')},	/* Badaga */
+  {"bft",	HB_TAG('B','L','T',' ')},	/* Balti */
+  {"bfy",	HB_TAG('B','A','G',' ')},	/* Baghelkhandi */
+  {"bg",	HB_TAG('B','G','R',' ')},	/* Bulgarian */
+  {"bhb",	HB_TAG('B','H','I',' ')},	/* Bhili */
+  {"bho",	HB_TAG('B','H','O',' ')},	/* Bhojpuri */
+  {"bik",	HB_TAG('B','I','K',' ')},	/* Bikol */
+  {"bin",	HB_TAG('E','D','O',' ')},	/* Bini */
+  {"bjt",	HB_TAG('B','L','N',' ')},	/* Balanta-Ganja */
+  {"bla",	HB_TAG('B','K','F',' ')},	/* Blackfoot */
+  {"ble",	HB_TAG('B','L','N',' ')},	/* Balanta-Kentohe */
+  {"bm",	HB_TAG('B','M','B',' ')},	/* Bambara */
+  {"bn",	HB_TAG('B','E','N',' ')},	/* Bengali */
+  {"bo",	HB_TAG('T','I','B',' ')},	/* Tibetan */
+  {"br",	HB_TAG('B','R','E',' ')},	/* Breton */
+  {"bra",	HB_TAG('B','R','I',' ')},	/* Braj Bhasha */
+  {"brh",	HB_TAG('B','R','H',' ')},	/* Brahui */
+  {"bs",	HB_TAG('B','O','S',' ')},	/* Bosnian */
+  {"btb",	HB_TAG('B','T','I',' ')},	/* Beti (Cameroon) */
+  {"bxr",	HB_TAG('R','B','U',' ')},	/* Russian Buriat */
+  {"byn",	HB_TAG('B','I','L',' ')},	/* Bilen */
+  {"ca",	HB_TAG('C','A','T',' ')},	/* Catalan */
+  {"ce",	HB_TAG('C','H','E',' ')},	/* Chechen */
+  {"ceb",	HB_TAG('C','E','B',' ')},	/* Cebuano */
+  {"chp",	HB_TAG('C','H','P',' ')},	/* Chipewyan */
+  {"chr",	HB_TAG('C','H','R',' ')},	/* Cherokee */
+  {"ckt",	HB_TAG('C','H','K',' ')},	/* Chukchi */
+  {"cop",	HB_TAG('C','O','P',' ')},	/* Coptic */
+  {"cr",	HB_TAG('C','R','E',' ')},	/* Cree */
+  {"crh",	HB_TAG('C','R','T',' ')},	/* Crimean Tatar */
+  {"crj",	HB_TAG('E','C','R',' ')},	/* [Southern] East Cree */
+  {"crl",	HB_TAG('E','C','R',' ')},	/* [Northern] East Cree */
+  {"crm",	HB_TAG('M','C','R',' ')},	/* Moose Cree */
+  {"crx",	HB_TAG('C','R','R',' ')},	/* Carrier */
+  {"cs",	HB_TAG('C','S','Y',' ')},	/* Czech */
+  {"cu",	HB_TAG('C','S','L',' ')},	/* Church Slavic */
+  {"cv",	HB_TAG('C','H','U',' ')},	/* Chuvash */
+  {"cwd",	HB_TAG('D','C','R',' ')},	/* Woods Cree */
+  {"cy",	HB_TAG('W','E','L',' ')},	/* Welsh */
+  {"da",	HB_TAG('D','A','N',' ')},	/* Danish */
+  {"dap",	HB_TAG('N','I','S',' ')},	/* Nisi (India) */
+  {"dar",	HB_TAG('D','A','R',' ')},	/* Dargwa */
+  {"de",	HB_TAG('D','E','U',' ')},	/* German */
+  {"din",	HB_TAG('D','N','K',' ')},	/* Dinka */
+  {"dje",	HB_TAG('D','J','R',' ')},	/* Djerma */
+  {"dng",	HB_TAG('D','U','N',' ')},	/* Dungan */
+  {"doi",	HB_TAG('D','G','R',' ')},	/* Dogri */
+  {"dsb",	HB_TAG('L','S','B',' ')},	/* Lower Sorbian */
+  {"dv",	HB_TAG('D','I','V',' ')},	/* Dhivehi */
+  {"dyu",	HB_TAG('J','U','L',' ')},	/* Jula */
+  {"dz",	HB_TAG('D','Z','N',' ')},	/* Dzongkha */
+  {"ee",	HB_TAG('E','W','E',' ')},	/* Ewe */
+  {"efi",	HB_TAG('E','F','I',' ')},	/* Efik */
+  {"el",	HB_TAG('E','L','L',' ')},	/* Modern Greek (1453-) */
+  {"en",	HB_TAG('E','N','G',' ')},	/* English */
+  {"eo",	HB_TAG('N','T','O',' ')},	/* Esperanto */
+  {"eot",	HB_TAG('B','T','I',' ')},	/* Beti (Côte d'Ivoire) */
+  {"es",	HB_TAG('E','S','P',' ')},	/* Spanish */
+  {"et",	HB_TAG('E','T','I',' ')},	/* Estonian */
+  {"eu",	HB_TAG('E','U','Q',' ')},	/* Basque */
+  {"eve",	HB_TAG('E','V','N',' ')},	/* Even */
+  {"evn",	HB_TAG('E','V','K',' ')},	/* Evenki */
+  {"fa",	HB_TAG('F','A','R',' ')},	/* Persian */
+  {"ff",	HB_TAG('F','U','L',' ')},	/* Fulah */
+  {"fi",	HB_TAG('F','I','N',' ')},	/* Finnish */
+  {"fil",	HB_TAG('P','I','L',' ')},	/* Filipino */
+  {"fj",	HB_TAG('F','J','I',' ')},	/* Fijian */
+  {"fo",	HB_TAG('F','O','S',' ')},	/* Faroese */
+  {"fon",	HB_TAG('F','O','N',' ')},	/* Fon */
+  {"fr",	HB_TAG('F','R','A',' ')},	/* French */
+  {"fur",	HB_TAG('F','R','L',' ')},	/* Friulian */
+  {"fy",	HB_TAG('F','R','I',' ')},	/* Western Frisian */
+  {"ga",	HB_TAG('I','R','I',' ')},	/* Irish */
+  {"gaa",	HB_TAG('G','A','D',' ')},	/* Ga */
+  {"gag",	HB_TAG('G','A','G',' ')},	/* Gagauz */
+  {"gbm",	HB_TAG('G','A','W',' ')},	/* Garhwali */
+  {"gd",	HB_TAG('G','A','E',' ')},	/* Scottish Gaelic */
+  {"gez",	HB_TAG('G','E','Z',' ')},	/* Ge'ez */
+  {"gl",	HB_TAG('G','A','L',' ')},	/* Galician */
+  {"gld",	HB_TAG('N','A','N',' ')},	/* Nanai */
+  {"gn",	HB_TAG('G','U','A',' ')},	/* Guarani */
+  {"gon",	HB_TAG('G','O','N',' ')},	/* Gondi */
+  {"grt",	HB_TAG('G','R','O',' ')},	/* Garo */
+  {"gru",	HB_TAG('S','O','G',' ')},	/* Sodo Gurage */
+  {"gu",	HB_TAG('G','U','J',' ')},	/* Gujarati */
+  {"guk",	HB_TAG('G','M','Z',' ')},	/* Gumuz */
+  {"gv",	HB_TAG('M','N','X',' ')},	/* Manx Gaelic */
+  {"ha",	HB_TAG('H','A','U',' ')},	/* Hausa */
+  {"har",	HB_TAG('H','R','I',' ')},	/* Harari */
+  {"haw",	HB_TAG('H','A','W',' ')},  	/* Hawaiin */
+  {"he",	HB_TAG('I','W','R',' ')},	/* Hebrew */
+  {"hi",	HB_TAG('H','I','N',' ')},	/* Hindi */
+  {"hil",	HB_TAG('H','I','L',' ')},	/* Hiligaynon */
+  {"hnd",	HB_TAG('H','N','D',' ')},	/* [Southern] Hindko */
+  {"hne",	HB_TAG('C','H','H',' ')},	/* Chattisgarhi */
+  {"hno",	HB_TAG('H','N','D',' ')},	/* [Northern] Hindko */
+  {"hoc",	HB_TAG('H','O',' ',' ')},	/* Ho */
+  {"hoj",	HB_TAG('H','A','R',' ')},	/* Harauti */
+  {"hr",	HB_TAG('H','R','V',' ')},	/* Croatian */
+  {"hsb",	HB_TAG('U','S','B',' ')},	/* Upper Sorbian */
+  {"ht",	HB_TAG('H','A','I',' ')},	/* Haitian */
+  {"hu",	HB_TAG('H','U','N',' ')},	/* Hungarian */
+  {"hy",	HB_TAG('H','Y','E',' ')},	/* Armenian */
+  {"id",	HB_TAG('I','N','D',' ')},	/* Indonesian */
+  {"ig",	HB_TAG('I','B','O',' ')},	/* Igbo */
+  {"igb",	HB_TAG('E','B','I',' ')},	/* Ebira */
+  {"ijo",	HB_TAG('I','J','O',' ')},	/* Ijo [family] */
+  {"ilo",	HB_TAG('I','L','O',' ')},	/* Ilokano */
+  {"inh",	HB_TAG('I','N','G',' ')},	/* Ingush */
+  {"is",	HB_TAG('I','S','L',' ')},	/* Icelandic */
+  {"it",	HB_TAG('I','T','A',' ')},	/* Italian */
+  {"iu",	HB_TAG('I','N','U',' ')},	/* Inuktitut */
+  {"ja",	HB_TAG('J','A','N',' ')},	/* Japanese */
+  {"jv",	HB_TAG('J','A','V',' ')},	/* Javanese */
+  {"ka",	HB_TAG('K','A','T',' ')},	/* Georgian */
+  {"kaa",	HB_TAG('K','R','K',' ')},	/* Karakalpak */
+  {"kam",	HB_TAG('K','M','B',' ')},	/* Kamba (Kenya) */
+  {"kar",	HB_TAG('K','R','N',' ')},	/* Karen [family] */
+  {"kbd",	HB_TAG('K','A','B',' ')},	/* Kabardian */
+  {"kdr",	HB_TAG('K','R','M',' ')},	/* Karaim */
+  {"kdt",	HB_TAG('K','U','Y',' ')},	/* Kuy */
+  {"kex",	HB_TAG('K','K','N',' ')},	/* Kokni */
+  {"kfr",	HB_TAG('K','A','C',' ')},	/* Kachchi */
+  {"kfy",	HB_TAG('K','M','N',' ')},	/* Kumaoni */
+  {"kha",	HB_TAG('K','S','I',' ')},	/* Khasi */
+  {"khb",	HB_TAG('X','B','D',' ')},	/* Tai Lue */
+  {"khw",	HB_TAG('K','H','W',' ')},	/* Khowar */
+  {"ki",	HB_TAG('K','I','K',' ')},	/* Kikuyu */
+  {"kjh",	HB_TAG('K','H','A',' ')},	/* Khakass */
+  {"kk",	HB_TAG('K','A','Z',' ')},	/* Kazakh */
+  {"kl",	HB_TAG('G','R','N',' ')},	/* Kalaallisut */
+  {"kln",	HB_TAG('K','A','L',' ')},	/* Kalenjin */
+  {"km",	HB_TAG('K','H','M',' ')},	/* Central Khmer */
+  {"kmb",	HB_TAG('M','B','N',' ')},	/* [North] Mbundu */
+  {"kmw",	HB_TAG('K','M','O',' ')},	/* Komo (Democratic Republic of Congo) */
+  {"kn",	HB_TAG('K','A','N',' ')},	/* Kannada */
+  {"ko",	HB_TAG('K','O','R',' ')},	/* Korean */
+  {"koi",	HB_TAG('K','O','P',' ')},	/* Komi-Permyak */
+  {"kok",	HB_TAG('K','O','K',' ')},	/* Konkani */
+  {"kpe",	HB_TAG('K','P','L',' ')},	/* Kpelle */
+  {"kpv",	HB_TAG('K','O','Z',' ')},	/* Komi-Zyrian */
+  {"kpy",	HB_TAG('K','Y','K',' ')},	/* Koryak */
+  {"kqy",	HB_TAG('K','R','T',' ')},	/* Koorete */
+  {"kr",	HB_TAG('K','N','R',' ')},	/* Kanuri */
+  {"kri",	HB_TAG('K','R','I',' ')},	/* Krio */
+  {"krl",	HB_TAG('K','R','L',' ')},	/* Karelian */
+  {"kru",	HB_TAG('K','U','U',' ')},	/* Kurukh */
+  {"ks",	HB_TAG('K','S','H',' ')},	/* Kashmiri */
+  {"ku",	HB_TAG('K','U','R',' ')},	/* Kurdish */
+  {"kum",	HB_TAG('K','U','M',' ')},	/* Kumyk */
+  {"kvd",	HB_TAG('K','U','I',' ')},	/* Kui (Indonesia) */
+  {"kxc",	HB_TAG('K','M','S',' ')},	/* Komso */
+  {"kxu",	HB_TAG('K','U','I',' ')},	/* Kui (India) */
+  {"ky",	HB_TAG('K','I','R',' ')},	/* Kirghiz */
+  {"la",	HB_TAG('L','A','T',' ')},	/* Latin */
+  {"lad",	HB_TAG('J','U','D',' ')},	/* Ladino */
+  {"lb",	HB_TAG('L','T','Z',' ')},	/* Luxembourgish */
+  {"lbe",	HB_TAG('L','A','K',' ')},	/* Lak */
+  {"lbj",	HB_TAG('L','D','K',' ')},	/* Ladakhi */
+  {"lez",	HB_TAG('L','E','Z',' ')},	/* Lezgi */
+  {"lg",	HB_TAG('L','U','G',' ')},	/* Luganda */
+  {"lif",	HB_TAG('L','M','B',' ')},	/* Limbu */
+  {"lld",	HB_TAG('L','A','D',' ')},	/* Ladin */
+  {"lmn",	HB_TAG('L','A','M',' ')},	/* Lambani */
+  {"ln",	HB_TAG('L','I','N',' ')},	/* Lingala */
+  {"lo",	HB_TAG('L','A','O',' ')},	/* Lao */
+  {"lt",	HB_TAG('L','T','H',' ')},	/* Lithuanian */
+  {"lu",	HB_TAG('L','U','B',' ')},	/* Luba-Katanga */
+  {"lua",	HB_TAG('L','U','B',' ')},	/* Luba-Kasai */
+  {"luo",	HB_TAG('L','U','O',' ')},	/* Luo (Kenya and Tanzania) */
+  {"lus",	HB_TAG('M','I','Z',' ')},	/* Mizo */
+  {"luy",	HB_TAG('L','U','H',' ')},	/* Luhya [macrolanguage] */
+  {"lv",	HB_TAG('L','V','I',' ')},	/* Latvian */
+  {"lzz",	HB_TAG('L','A','Z',' ')},	/* Laz */
+  {"mai",	HB_TAG('M','T','H',' ')},	/* Maithili */
+  {"mdc",	HB_TAG('M','L','E',' ')},	/* Male (Papua New Guinea) */
+  {"mdf",	HB_TAG('M','O','K',' ')},	/* Moksha */
+  {"mdy",	HB_TAG('M','L','E',' ')},	/* Male (Ethiopia) */
+  {"men",	HB_TAG('M','D','E',' ')},	/* Mende (Sierra Leone) */
+  {"mg",	HB_TAG('M','L','G',' ')},	/* Malagasy */
+  {"mhr",	HB_TAG('L','M','A',' ')},	/* Low Mari */
+  {"mi",	HB_TAG('M','R','I',' ')},	/* Maori */
+  {"mk",	HB_TAG('M','K','D',' ')},	/* Macedonian */
+  {"ml",	HB_TAG('M','L','R',' ')},	/* Malayalam */
+  {"mn",	HB_TAG('M','N','G',' ')},	/* Mongolian */
+  {"mnc",	HB_TAG('M','C','H',' ')},	/* Manchu */
+  {"mni",	HB_TAG('M','N','I',' ')},	/* Manipuri */
+  {"mnk",	HB_TAG('M','N','D',' ')},	/* Mandinka */
+  {"mns",	HB_TAG('M','A','N',' ')},	/* Mansi */
+  {"mnw",	HB_TAG('M','O','N',' ')},	/* Mon */
+  {"mo",	HB_TAG('M','O','L',' ')},	/* Moldavian */
+  {"moh",	HB_TAG('M','O','H',' ')},	/* Mohawk */
+  {"mpe",	HB_TAG('M','A','J',' ')},	/* Majang */
+  {"mr",	HB_TAG('M','A','R',' ')},	/* Marathi */
+  {"mrj",	HB_TAG('H','M','A',' ')},	/* High Mari */
+  {"ms",	HB_TAG('M','L','Y',' ')},	/* Malay */
+  {"mt",	HB_TAG('M','T','S',' ')},	/* Maltese */
+  {"mwr",	HB_TAG('M','A','W',' ')},	/* Marwari */
+  {"my",	HB_TAG('B','R','M',' ')},	/* Burmese */
+  {"mym",	HB_TAG('M','E','N',' ')},	/* Me'en */
+  {"myv",	HB_TAG('E','R','Z',' ')},	/* Erzya */
+  {"nag",	HB_TAG('N','A','G',' ')},	/* Naga-Assamese */
+  {"nb",	HB_TAG('N','O','R',' ')},	/* Norwegian Bokmål */
+  {"nco",	HB_TAG('S','I','B',' ')},	/* Sibe */
+  {"nd",	HB_TAG('N','D','B',' ')},	/* [North] Ndebele */
+  {"ne",	HB_TAG('N','E','P',' ')},	/* Nepali */
+  {"new",	HB_TAG('N','E','W',' ')},	/* Newari */
+  {"ng",	HB_TAG('N','D','G',' ')},	/* Ndonga */
+  {"ngl",	HB_TAG('L','M','W',' ')},	/* Lomwe */
+  {"niu",	HB_TAG('N','I','U',' ')},	/* Niuean */
+  {"niv",	HB_TAG('G','I','L',' ')},	/* Gilyak */
+  {"nl",	HB_TAG('N','L','D',' ')},	/* Dutch */
+  {"nn",	HB_TAG('N','Y','N',' ')},	/* Norwegian Nynorsk */
+  {"no",	HB_TAG('N','O','R',' ')},	/* Norwegian (deprecated) */
+  {"nod",	HB_TAG('N','T','A',' ')},	/* Northern Tai */
+  {"nog",	HB_TAG('N','O','G',' ')},	/* Nogai */
+  {"nqo",	HB_TAG('N','K','O',' ')},	/* N'Ko */
+  {"nr",	HB_TAG('N','D','B',' ')},	/* [South] Ndebele */
+  {"nsk",	HB_TAG('N','A','S',' ')},	/* Naskapi */
+  {"nso",	HB_TAG('S','O','T',' ')},	/* [Northern] Sotho */
+  {"ny",	HB_TAG('C','H','I',' ')},	/* Nyanja */
+  {"nyn",	HB_TAG('N','K','L',' ')},	/* Nkole */
+  {"oc",	HB_TAG('O','C','I',' ')},	/* Occitan (post 1500) */
+  {"oj",	HB_TAG('O','J','B',' ')},	/* Ojibwa */
+  {"ojs",	HB_TAG('O','C','R',' ')},	/* Oji-Cree */
+  {"om",	HB_TAG('O','R','O',' ')},	/* Oromo */
+  {"or",	HB_TAG('O','R','I',' ')},	/* Oriya */
+  {"os",	HB_TAG('O','S','S',' ')},	/* Ossetian */
+  {"pa",	HB_TAG('P','A','N',' ')},	/* Panjabi */
+  {"pce",	HB_TAG('P','L','G',' ')},	/* [Ruching] Palaung */
+  {"pi",	HB_TAG('P','A','L',' ')},	/* Pali */
+  {"pl",	HB_TAG('P','L','K',' ')},	/* Polish */
+  {"pll",	HB_TAG('P','L','G',' ')},	/* [Shwe] Palaung */
+  {"plp",	HB_TAG('P','A','P',' ')},	/* Palpa */
+  {"prs",	HB_TAG('D','R','I',' ')},	/* Dari */
+  {"ps",	HB_TAG('P','A','S',' ')},	/* Pushto */
+  {"pt",	HB_TAG('P','T','G',' ')},	/* Portuguese */
+  {"raj",	HB_TAG('R','A','J',' ')},	/* Rajasthani */
+  {"rbb",	HB_TAG('P','L','G',' ')},	/* [Rumai] Palaung */
+  {"ria",	HB_TAG('R','I','A',' ')},	/* Riang (India) */
+  {"ril",	HB_TAG('R','I','A',' ')},	/* Riang (Myanmar) */
+  {"rki",	HB_TAG('A','R','K',' ')},	/* Arakanese */
+  {"rm",	HB_TAG('R','M','S',' ')},	/* Rhaeto-Romanic */
+  {"ro",	HB_TAG('R','O','M',' ')},	/* Romanian */
+  {"rom",	HB_TAG('R','O','Y',' ')},	/* Romany */
+  {"ru",	HB_TAG('R','U','S',' ')},	/* Russian */
+  {"rue",	HB_TAG('R','S','Y',' ')},	/* Rusyn */
+  {"rw",	HB_TAG('R','U','A',' ')},	/* Ruanda */
+  {"sa",	HB_TAG('S','A','N',' ')},	/* Sanskrit */
+  {"sah",	HB_TAG('Y','A','K',' ')},	/* Yakut */
+  {"sat",	HB_TAG('S','A','T',' ')},	/* Santali */
+  {"sck",	HB_TAG('S','A','D',' ')},	/* Sadri */
+  {"scs",	HB_TAG('S','L','A',' ')},	/* [North] Slavey */
+  {"sd",	HB_TAG('S','N','D',' ')},	/* Sindhi */
+  {"se",	HB_TAG('N','S','M',' ')},	/* Northern Sami */
+  {"seh",	HB_TAG('S','N','A',' ')},	/* Sena */
+  {"sel",	HB_TAG('S','E','L',' ')},	/* Selkup */
+  {"sg",	HB_TAG('S','G','O',' ')},	/* Sango */
+  {"shn",	HB_TAG('S','H','N',' ')},	/* Shan */
+  {"si",	HB_TAG('S','N','H',' ')},	/* Sinhala */
+  {"sid",	HB_TAG('S','I','D',' ')},	/* Sidamo */
+  {"sjd",	HB_TAG('K','S','M',' ')},	/* Kildin Sami */
+  {"sk",	HB_TAG('S','K','Y',' ')},	/* Slovak */
+  {"skr",	HB_TAG('S','R','K',' ')},	/* Seraiki */
+  {"sl",	HB_TAG('S','L','V',' ')},	/* Slovenian */
+  {"sm",	HB_TAG('S','M','O',' ')},	/* Samoan */
+  {"sma",	HB_TAG('S','S','M',' ')},	/* Southern Sami */
+  {"smj",	HB_TAG('L','S','M',' ')},	/* Lule Sami */
+  {"smn",	HB_TAG('I','S','M',' ')},	/* Inari Sami */
+  {"sms",	HB_TAG('S','K','S',' ')},	/* Skolt Sami */
+  {"snk",	HB_TAG('S','N','K',' ')},	/* Soninke */
+  {"so",	HB_TAG('S','M','L',' ')},	/* Somali */
+  {"sq",	HB_TAG('S','Q','I',' ')},	/* Albanian */
+  {"sr",	HB_TAG('S','R','B',' ')},	/* Serbian */
+  {"srr",	HB_TAG('S','R','R',' ')},	/* Serer */
+  {"ss",	HB_TAG('S','W','Z',' ')},	/* Swazi */
+  {"st",	HB_TAG('S','O','T',' ')},	/* [Southern] Sotho */
+  {"suq",	HB_TAG('S','U','R',' ')},	/* Suri */
+  {"sv",	HB_TAG('S','V','E',' ')},	/* Swedish */
+  {"sva",	HB_TAG('S','V','A',' ')},	/* Svan */
+  {"sw",	HB_TAG('S','W','K',' ')},	/* Swahili */
+  {"swb",	HB_TAG('C','M','R',' ')},	/* Comorian */
+  {"syr",	HB_TAG('S','Y','R',' ')},	/* Syriac */
+  {"ta",	HB_TAG('T','A','M',' ')},	/* Tamil */
+  {"tab",	HB_TAG('T','A','B',' ')},	/* Tabasaran */
+  {"tcy",	HB_TAG('T','U','L',' ')},	/* Tulu */
+  {"te",	HB_TAG('T','E','L',' ')},	/* Telugu */
+  {"tem",	HB_TAG('T','M','N',' ')},	/* Temne */
+  {"tg",	HB_TAG('T','A','J',' ')},	/* Tajik */
+  {"th",	HB_TAG('T','H','A',' ')},	/* Thai */
+  {"ti",	HB_TAG('T','G','Y',' ')},	/* Tigrinya */
+  {"tig",	HB_TAG('T','G','R',' ')},	/* Tigre */
+  {"tk",	HB_TAG('T','K','M',' ')},	/* Turkmen */
+  {"tn",	HB_TAG('T','N','A',' ')},	/* Tswana */
+  {"to",	HB_TAG('T','G','N',' ')},	/* Tonga (Tonga Islands) */
+  {"tr",	HB_TAG('T','R','K',' ')},	/* Turkish */
+  {"tru",	HB_TAG('T','U','A',' ')},	/* Turoyo Aramaic */
+  {"ts",	HB_TAG('T','S','G',' ')},	/* Tsonga */
+  {"tt",	HB_TAG('T','A','T',' ')},	/* Tatar */
+  {"tw",	HB_TAG('T','W','I',' ')},	/* Twi */
+  {"ty",	HB_TAG('T','H','T',' ')},	/* Tahitian */
+  {"tyv",	HB_TAG('T','U','V',' ')},	/* Tuvin */
+  {"udm",	HB_TAG('U','D','M',' ')},	/* Udmurt */
+  {"ug",	HB_TAG('U','Y','G',' ')},	/* Uighur */
+  {"uk",	HB_TAG('U','K','R',' ')},	/* Ukrainian */
+  {"umb",	HB_TAG('M','B','N',' ')},	/* [South] Mbundu */
+  {"unr",	HB_TAG('M','U','N',' ')},	/* Mundari */
+  {"ur",	HB_TAG('U','R','D',' ')},	/* Urdu */
+  {"uz",	HB_TAG('U','Z','B',' ')},	/* Uzbek */
+  {"ve",	HB_TAG('V','E','N',' ')},	/* Venda */
+  {"vi",	HB_TAG('V','I','T',' ')},	/* Vietnamese */
+  {"vmw",	HB_TAG('M','A','K',' ')},	/* Makua */
+  {"wbm",	HB_TAG('W','A',' ',' ')},	/* Wa */
+  {"wbr",	HB_TAG('W','A','G',' ')},	/* Wagdi */
+  {"wo",	HB_TAG('W','L','F',' ')},	/* Wolof */
+  {"xal",	HB_TAG('K','L','M',' ')},	/* Kalmyk */
+  {"xh",	HB_TAG('X','H','S',' ')},	/* Xhosa */
+  {"xom",	HB_TAG('K','M','O',' ')},	/* Komo (Sudan) */
+  {"xsl",	HB_TAG('S','S','L',' ')},	/* South Slavey */
+  {"yi",	HB_TAG('J','I','I',' ')},	/* Yiddish */
+  {"yo",	HB_TAG('Y','B','A',' ')},	/* Yoruba */
+  {"yso",	HB_TAG('N','I','S',' ')},	/* Nisi (China) */
+  {"zne",	HB_TAG('Z','N','D',' ')},	/* Zande */
+  {"zu",	HB_TAG('Z','U','L',' ')} 	/* Zulu */
+
+  /* The corresponding languages IDs for the following IDs are unclear,
+   * overlap, or are architecturally weird. Needs more research. */
+
+/*{"ahg/awn/xan?",	HB_TAG('A','G','W',' ')},*/	/* Agaw */
+/*{"gsw?/gsw-FR?",	HB_TAG('A','L','S',' ')},*/	/* Alsatian */
+/*{"krc",	HB_TAG('B','A','L',' ')},*/	/* Balkar */
+/*{"??",	HB_TAG('B','C','R',' ')},*/	/* Bible Cree */
+/*{"sgw?",	HB_TAG('C','H','G',' ')},*/	/* Chaha Gurage */
+/*{"acf/gcf?",	HB_TAG('F','A','N',' ')},*/	/* French Antillean */
+/*{"vls/nl-be",	HB_TAG('F','L','E',' ')},*/	/* Flemish */
+/*{"enf?/yrk?",	HB_TAG('F','N','E',' ')},*/	/* Forest Nenets */
+/*{"fuf?",	HB_TAG('F','T','A',' ')},*/	/* Futa */
+/*{"ar-Syrc?",	HB_TAG('G','A','R',' ')},*/	/* Garshuni */
+/*{"cfm/rnl?",	HB_TAG('H','A','L',' ')},*/	/* Halam */
+/*{"ga-Latg?/Latg?",	HB_TAG('I','R','T',' ')},*/	/* Irish Traditional */
+/*{"krc",	HB_TAG('K','A','R',' ')},*/	/* Karachay */
+/*{"alw?/ktb?",	HB_TAG('K','E','B',' ')},*/	/* Kebena */
+/*{"Geok",	HB_TAG('K','G','E',' ')},*/	/* Khutsuri Georgian */
+/*{"kca",	HB_TAG('K','H','K',' ')},*/	/* Khanty-Kazim */
+/*{"kca",	HB_TAG('K','H','S',' ')},*/	/* Khanty-Shurishkar */
+/*{"kca",	HB_TAG('K','H','V',' ')},*/	/* Khanty-Vakhi */
+/*{"guz?/kqs?/kss?",	HB_TAG('K','I','S',' ')},*/	/* Kisii */
+/*{"kfa/kfi?/kpb?/xua?/xuj?",	HB_TAG('K','O','D',' ')},*/	/* Kodagu */
+/*{"okm?/oko?",	HB_TAG('K','O','H',' ')},*/	/* Korean Old Hangul */
+/*{"kon?/ktu?/...",	HB_TAG('K','O','N',' ')},*/	/* Kikongo */
+/*{"kfx?",	HB_TAG('K','U','L',' ')},*/	/* Kulvi */
+/*{"??",	HB_TAG('L','A','H',' ')},*/	/* Lahuli */
+/*{"??",	HB_TAG('L','C','R',' ')},*/	/* L-Cree */
+/*{"??",	HB_TAG('M','A','L',' ')},*/	/* Malayalam Traditional */
+/*{"mnk?/mlq?/...",	HB_TAG('M','L','N',' ')},*/	/* Malinke */
+/*{"man?/myq?/mku?/msc?/...",	HB_TAG('M','N','K',' ')},*/	/* Maninka */
+/*{"??",	HB_TAG('M','O','R',' ')},*/	/* Moroccan */
+/*{"??",	HB_TAG('N','C','R',' ')},*/	/* N-Cree */
+/*{"??",	HB_TAG('N','H','C',' ')},*/	/* Norway House Cree */
+/*{"jpa?/sam?",	HB_TAG('P','A','A',' ')},*/	/* Palestinian Aramaic */
+/*{"polyton",	HB_TAG('P','G','R',' ')},*/	/* Polytonic Greek */
+/*{"??",	HB_TAG('Q','I','N',' ')},*/	/* Asho Chin */
+/*{"??",	HB_TAG('R','C','R',' ')},*/	/* R-Cree */
+/*{"chp?",	HB_TAG('S','A','Y',' ')},*/	/* Sayisi */
+/*{"xan?",	HB_TAG('S','E','K',' ')},*/	/* Sekota */
+/*{"stv/wle?/xst?",	HB_TAG('S','I','G',' ')},*/	/* Silte Gurage */
+/*{"ngo?",	HB_TAG('S','X','T',' ')},*/	/* Sutu */
+/*{"??",	HB_TAG('T','C','R',' ')},*/	/* TH-Cree */
+/*{"tnz?/tog?/toi?",	HB_TAG('T','N','G',' ')},*/	/* Tonga */
+/*{"enh?/yrk?",	HB_TAG('T','N','E',' ')},*/	/* Tundra Nenets */
+/*{"??",	HB_TAG('T','O','D',' ')},*/	/* Todo */
+/*{"??",	HB_TAG('W','C','R',' ')},*/	/* West-Cree */
+/*{"??",	HB_TAG('Y','C','R',' ')},*/	/* Y-Cree */
+/*{"??",	HB_TAG('Y','I','C',' ')},*/	/* Yi Classic */
+/*{"ii?/Yiii?",	HB_TAG('Y','I','M',' ')},*/	/* Yi Modern */
+/*{"??",	HB_TAG('Z','H','P',' ')},*/	/* Chinese Phonetic */
+};
+
+static const LangTag ot_languages_zh[] = {
+  {"zh-cn",	HB_TAG('Z','H','S',' ')},	/* Chinese (China) */
+  {"zh-hk",	HB_TAG('Z','H','H',' ')},	/* Chinese (Hong Kong) */
+  {"zh-mo",	HB_TAG('Z','H','T',' ')},	/* Chinese (Macao) */
+  {"zh-sg",	HB_TAG('Z','H','S',' ')},	/* Chinese (Singapore) */
+  {"zh-tw",	HB_TAG('Z','H','T',' ')} 	/* Chinese (Taiwan) */
+};
+
+static int
+lang_compare_first_component (const char *a,
+			      const char *b)
+{
+  unsigned int da, db;
+  const char *p;
+
+  p = strchr (a, '-');
+  da = p ? (unsigned int) (p - a) : strlen (a);
+
+  p = strchr (b, '-');
+  db = p ? (unsigned int) (p - b) : strlen (b);
+
+  return strncmp (a, b, MAX (da, db));
+}
+
+static hb_bool_t
+lang_matches (const char *lang_str, const char *spec)
+{
+  unsigned int len = strlen (spec);
+
+  return strncmp (lang_str, spec, len) == 0 &&
+	 (lang_str[len] == '\0' || lang_str[len] == '-');
+}
+
+hb_tag_t
+hb_ot_tag_from_language (hb_language_t language)
+{
+  const char *lang_str, *s;
+  const LangTag *lang_tag;
+
+  if (language == HB_LANGUAGE_INVALID)
+    return HB_OT_TAG_DEFAULT_LANGUAGE;
+
+  lang_str = hb_language_to_string (language);
+
+  s = strstr (lang_str, "x-hbot");
+  if (s) {
+    char tag[4];
+    int i;
+    s += 6;
+    for (i = 0; i < 4 && ISALPHA (s[i]); i++)
+      tag[i] = TOUPPER (s[i]);
+    if (i) {
+      for (; i < 4; i++)
+	tag[i] = ' ';
+      return HB_TAG_CHAR4 (tag);
+    }
+  }
+
+  /* Find a language matching in the first component */
+  lang_tag = (LangTag *) bsearch (lang_str, ot_languages,
+				  ARRAY_LENGTH (ot_languages), sizeof (LangTag),
+				  (hb_compare_func_t) lang_compare_first_component);
+  if (lang_tag)
+    return lang_tag->tag;
+
+  /* Otherwise, check the Chinese ones */
+  if (0 == lang_compare_first_component (lang_str, "zh"))
+  {
+    unsigned int i;
+
+    for (i = 0; i < ARRAY_LENGTH (ot_languages_zh); i++)
+    {
+      lang_tag = &ot_languages_zh[i];
+      if (lang_matches (lang_tag->language, lang_str))
+	return lang_tag->tag;
+    }
+
+    /* Otherwise just return 'ZHS ' */
+    return HB_TAG('Z','H','S',' ');
+  }
+
+  s = strchr (lang_str, '-');
+  if (!s)
+    s = lang_str + strlen (lang_str);
+  if (s - lang_str == 3) {
+    /* Assume it's ISO-639-3 and upper-case and use it. */
+    return hb_tag_from_string (lang_str, s - lang_str) & ~0x20202000;
+  }
+
+  return HB_OT_TAG_DEFAULT_LANGUAGE;
+}
+
+hb_language_t
+hb_ot_tag_to_language (hb_tag_t tag)
+{
+  unsigned int i;
+
+  if (tag == HB_OT_TAG_DEFAULT_LANGUAGE)
+    return NULL;
+
+  for (i = 0; i < ARRAY_LENGTH (ot_languages); i++)
+    if (ot_languages[i].tag == tag)
+      return hb_language_from_string (ot_languages[i].language, -1);
+
+  /* If tag starts with ZH, it's Chinese */
+  if ((tag & 0xFFFF0000)  == 0x5A480000) {
+    switch (tag) {
+      case HB_TAG('Z','H','H',' '): return hb_language_from_string ("zh-hk", -1); /* Hong Kong */
+      default: {
+        /* Encode the tag... */
+	unsigned char buf[14] = "zh-x-hbot";
+	buf[9] = tag >> 24;
+	buf[10] = (tag >> 16) & 0xFF;
+	buf[11] = (tag >> 8) & 0xFF;
+	buf[12] = tag & 0xFF;
+	if (buf[12] == 0x20)
+	  buf[12] = '\0';
+	buf[13] = '\0';
+	return hb_language_from_string ((char *) buf, -1);
+      }
+    }
+  }
+
+  /* Else return a custom language in the form of "x-hbotABCD" */
+  {
+    unsigned char buf[11] = "x-hbot";
+    buf[6] = tag >> 24;
+    buf[7] = (tag >> 16) & 0xFF;
+    buf[8] = (tag >> 8) & 0xFF;
+    buf[9] = tag & 0xFF;
+    if (buf[9] == 0x20)
+      buf[9] = '\0';
+    buf[10] = '\0';
+    return hb_language_from_string ((char *) buf, -1);
+  }
+}
+
+
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot-tag.h b/extensions/externals/src/harfbuzz/src/hb-ot-tag.h
new file mode 100644
index 0000000..1bf12ab
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot-tag.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_H_IN
+#error "Include <hb-ot.h> instead."
+#endif
+
+#ifndef HB_OT_TAG_H
+#define HB_OT_TAG_H
+
+#include "hb.h"
+
+HB_BEGIN_DECLS
+
+
+#define HB_OT_TAG_DEFAULT_SCRIPT	HB_TAG ('D', 'F', 'L', 'T')
+#define HB_OT_TAG_DEFAULT_LANGUAGE	HB_TAG ('d', 'f', 'l', 't')
+
+void
+hb_ot_tags_from_script (hb_script_t  script,
+			hb_tag_t    *script_tag_1,
+			hb_tag_t    *script_tag_2);
+
+hb_script_t
+hb_ot_tag_to_script (hb_tag_t tag);
+
+hb_tag_t
+hb_ot_tag_from_language (hb_language_t language);
+
+hb_language_t
+hb_ot_tag_to_language (hb_tag_t tag);
+
+
+HB_END_DECLS
+
+#endif /* HB_OT_TAG_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-ot.h b/extensions/externals/src/harfbuzz/src/hb-ot.h
new file mode 100644
index 0000000..8073906
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ot.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_H
+#define HB_OT_H
+#define HB_OT_H_IN
+
+#include "hb.h"
+
+#include "hb-ot-layout.h"
+#include "hb-ot-tag.h"
+
+HB_BEGIN_DECLS
+
+/* TODO remove */
+void
+hb_ot_shape_glyphs_closure (hb_font_t          *font,
+			    hb_buffer_t        *buffer,
+			    const hb_feature_t *features,
+			    unsigned int        num_features,
+			    hb_set_t           *glyphs);
+
+HB_END_DECLS
+
+#undef HB_OT_H_IN
+#endif /* HB_OT_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-private.hh b/extensions/externals/src/harfbuzz/src/hb-private.hh
new file mode 100644
index 0000000..4152e27
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-private.hh
@@ -0,0 +1,909 @@
+/*
+ * Copyright © 2007,2008,2009  Red Hat, Inc.
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_PRIVATE_HH
+#define HB_PRIVATE_HH
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "hb.h"
+#define HB_H_IN
+#ifdef HAVE_OT
+#include "hb-ot.h"
+#define HB_OT_H_IN
+#endif
+
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include <assert.h>
+
+/* We only use these two for debug output.  However, the debug code is
+ * always seen by the compiler (and optimized out in non-debug builds.
+ * If including these becomes a problem, we can start thinking about
+ * someway around that. */
+#include <stdio.h>
+#include <errno.h>
+#include <stdarg.h>
+
+
+
+/* Essentials */
+
+#ifndef NULL
+# define NULL ((void *) 0)
+#endif
+
+
+/* Void! */
+struct _hb_void_t {};
+typedef const _hb_void_t &hb_void_t;
+#define HB_VOID (* (const _hb_void_t *) NULL)
+
+
+/* Basics */
+
+
+#undef MIN
+template <typename Type>
+static inline Type MIN (const Type &a, const Type &b) { return a < b ? a : b; }
+
+#undef MAX
+template <typename Type>
+static inline Type MAX (const Type &a, const Type &b) { return a > b ? a : b; }
+
+
+#undef  ARRAY_LENGTH
+template <typename Type, unsigned int n>
+static inline unsigned int ARRAY_LENGTH (const Type (&)[n]) { return n; }
+/* A const version, but does not detect erratically being called on pointers. */
+#define ARRAY_LENGTH_CONST(__array) ((signed int) (sizeof (__array) / sizeof (__array[0])))
+
+#define HB_STMT_START do
+#define HB_STMT_END   while (0)
+
+#define _ASSERT_STATIC1(_line, _cond)	typedef int _static_assert_on_line_##_line##_failed[(_cond)?1:-1]
+#define _ASSERT_STATIC0(_line, _cond)	_ASSERT_STATIC1 (_line, (_cond))
+#define ASSERT_STATIC(_cond)		_ASSERT_STATIC0 (__LINE__, (_cond))
+
+#define ASSERT_STATIC_EXPR(_cond)((void) sizeof (char[(_cond) ? 1 : -1]))
+#define ASSERT_STATIC_EXPR_ZERO(_cond) (0 * sizeof (char[(_cond) ? 1 : -1]))
+
+#define _PASTE1(a,b) a##b
+#define PASTE(a,b) _PASTE1(a,b)
+
+/* Lets assert int types.  Saves trouble down the road. */
+
+ASSERT_STATIC (sizeof (int8_t) == 1);
+ASSERT_STATIC (sizeof (uint8_t) == 1);
+ASSERT_STATIC (sizeof (int16_t) == 2);
+ASSERT_STATIC (sizeof (uint16_t) == 2);
+ASSERT_STATIC (sizeof (int32_t) == 4);
+ASSERT_STATIC (sizeof (uint32_t) == 4);
+ASSERT_STATIC (sizeof (int64_t) == 8);
+ASSERT_STATIC (sizeof (uint64_t) == 8);
+
+ASSERT_STATIC (sizeof (hb_codepoint_t) == 4);
+ASSERT_STATIC (sizeof (hb_position_t) == 4);
+ASSERT_STATIC (sizeof (hb_mask_t) == 4);
+ASSERT_STATIC (sizeof (hb_var_int_t) == 4);
+
+
+/* We like our types POD */
+
+#define _ASSERT_TYPE_POD1(_line, _type)	union _type_##_type##_on_line_##_line##_is_not_POD { _type instance; }
+#define _ASSERT_TYPE_POD0(_line, _type)	_ASSERT_TYPE_POD1 (_line, _type)
+#define ASSERT_TYPE_POD(_type)		_ASSERT_TYPE_POD0 (__LINE__, _type)
+
+#ifdef __GNUC__
+# define _ASSERT_INSTANCE_POD1(_line, _instance) \
+	HB_STMT_START { \
+		typedef __typeof__(_instance) _type_##_line; \
+		_ASSERT_TYPE_POD1 (_line, _type_##_line); \
+	} HB_STMT_END
+#else
+# define _ASSERT_INSTANCE_POD1(_line, _instance)	typedef int _assertion_on_line_##_line##_not_tested
+#endif
+# define _ASSERT_INSTANCE_POD0(_line, _instance)	_ASSERT_INSTANCE_POD1 (_line, _instance)
+# define ASSERT_INSTANCE_POD(_instance)			_ASSERT_INSTANCE_POD0 (__LINE__, _instance)
+
+/* Check _assertion in a method environment */
+#define _ASSERT_POD1(_line) \
+	inline void _static_assertion_on_line_##_line (void) const \
+	{ _ASSERT_INSTANCE_POD1 (_line, *this); /* Make sure it's POD. */ }
+# define _ASSERT_POD0(_line)	_ASSERT_POD1 (_line)
+# define ASSERT_POD()		_ASSERT_POD0 (__LINE__)
+
+
+
+/* Misc */
+
+
+#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
+#define _HB_BOOLEAN_EXPR(expr) ((expr) ? 1 : 0)
+#define likely(expr) (__builtin_expect (_HB_BOOLEAN_EXPR(expr), 1))
+#define unlikely(expr) (__builtin_expect (_HB_BOOLEAN_EXPR(expr), 0))
+#else
+#define likely(expr) (expr)
+#define unlikely(expr) (expr)
+#endif
+
+#ifndef __GNUC__
+#undef __attribute__
+#define __attribute__(x)
+#endif
+
+#if __GNUC__ >= 3
+#define HB_PURE_FUNC	__attribute__((pure))
+#define HB_CONST_FUNC	__attribute__((const))
+#define HB_PRINTF_FUNC(format_idx, arg_idx) __attribute__((__format__ (__printf__, format_idx, arg_idx)))
+#else
+#define HB_PURE_FUNC
+#define HB_CONST_FUNC
+#define HB_PRINTF_FUNC(format_idx, arg_idx)
+#endif
+#if __GNUC__ >= 4
+#define HB_UNUSED	__attribute__((unused))
+#else
+#define HB_UNUSED
+#endif
+
+#ifndef HB_INTERNAL
+# ifndef __MINGW32__
+#  define HB_INTERNAL __attribute__((__visibility__("hidden")))
+# else
+#  define HB_INTERNAL
+# endif
+#endif
+
+
+#if (defined(__WIN32__) && !defined(__WINE__)) || defined(_MSC_VER)
+#define snprintf _snprintf
+#endif
+
+#ifdef _MSC_VER
+#undef inline
+#define inline __inline
+#endif
+
+#ifdef __STRICT_ANSI__
+#undef inline
+#define inline __inline__
+#endif
+
+
+#if __GNUC__ >= 3
+#define HB_FUNC __PRETTY_FUNCTION__
+#elif defined(_MSC_VER)
+#define HB_FUNC __FUNCSIG__
+#else
+#define HB_FUNC __func__
+#endif
+
+
+/* Return the number of 1 bits in mask. */
+static inline HB_CONST_FUNC unsigned int
+_hb_popcount32 (uint32_t mask)
+{
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
+  return __builtin_popcount (mask);
+#else
+  /* "HACKMEM 169" */
+  register uint32_t y;
+  y = (mask >> 1) &033333333333;
+  y = mask - y - ((y >>1) & 033333333333);
+  return (((y + (y >> 3)) & 030707070707) % 077);
+#endif
+}
+
+/* Returns the number of bits needed to store number */
+static inline HB_CONST_FUNC unsigned int
+_hb_bit_storage (unsigned int number)
+{
+#if defined(__GNUC__) && (__GNUC__ >= 4) && defined(__OPTIMIZE__)
+  return likely (number) ? (sizeof (unsigned int) * 8 - __builtin_clz (number)) : 0;
+#else
+  register unsigned int n_bits = 0;
+  while (number) {
+    n_bits++;
+    number >>= 1;
+  }
+  return n_bits;
+#endif
+}
+
+/* Returns the number of zero bits in the least significant side of number */
+static inline HB_CONST_FUNC unsigned int
+_hb_ctz (unsigned int number)
+{
+#if defined(__GNUC__) && (__GNUC__ >= 4) && defined(__OPTIMIZE__)
+  return likely (number) ? __builtin_ctz (number) : 0;
+#else
+  register unsigned int n_bits = 0;
+  if (unlikely (!number)) return 0;
+  while (!(number & 1)) {
+    n_bits++;
+    number >>= 1;
+  }
+  return n_bits;
+#endif
+}
+
+static inline bool
+_hb_unsigned_int_mul_overflows (unsigned int count, unsigned int size)
+{
+  return (size > 0) && (count >= ((unsigned int) -1) / size);
+}
+
+
+/* Type of bsearch() / qsort() compare function */
+typedef int (*hb_compare_func_t) (const void *, const void *);
+
+
+
+
+/* arrays and maps */
+
+
+#define HB_PREALLOCED_ARRAY_INIT {0}
+template <typename Type, unsigned int StaticSize>
+struct hb_prealloced_array_t
+{
+  unsigned int len;
+  unsigned int allocated;
+  Type *array;
+  Type static_array[StaticSize];
+
+  void init (void) { memset (this, 0, sizeof (*this)); }
+
+  inline Type& operator [] (unsigned int i) { return array[i]; }
+  inline const Type& operator [] (unsigned int i) const { return array[i]; }
+
+  inline Type *push (void)
+  {
+    if (!array) {
+      array = static_array;
+      allocated = ARRAY_LENGTH (static_array);
+    }
+    if (likely (len < allocated))
+      return &array[len++];
+
+    /* Need to reallocate */
+    unsigned int new_allocated = allocated + (allocated >> 1) + 8;
+    Type *new_array = NULL;
+
+    if (array == static_array) {
+      new_array = (Type *) calloc (new_allocated, sizeof (Type));
+      if (new_array)
+        memcpy (new_array, array, len * sizeof (Type));
+    } else {
+      bool overflows = (new_allocated < allocated) || _hb_unsigned_int_mul_overflows (new_allocated, sizeof (Type));
+      if (likely (!overflows)) {
+	new_array = (Type *) realloc (array, new_allocated * sizeof (Type));
+      }
+    }
+
+    if (unlikely (!new_array))
+      return NULL;
+
+    array = new_array;
+    allocated = new_allocated;
+    return &array[len++];
+  }
+
+  inline void pop (void)
+  {
+    len--;
+  }
+
+  inline void remove (unsigned int i)
+  {
+     if (unlikely (i >= len))
+       return;
+     memmove (static_cast<void *> (&array[i]),
+	      static_cast<void *> (&array[i + 1]),
+	      (len - i - 1) * sizeof (Type));
+     len--;
+  }
+
+  inline void shrink (unsigned int l)
+  {
+     if (l < len)
+       len = l;
+  }
+
+  template <typename T>
+  inline Type *find (T v) {
+    for (unsigned int i = 0; i < len; i++)
+      if (array[i] == v)
+	return &array[i];
+    return NULL;
+  }
+  template <typename T>
+  inline const Type *find (T v) const {
+    for (unsigned int i = 0; i < len; i++)
+      if (array[i] == v)
+	return &array[i];
+    return NULL;
+  }
+
+  inline void sort (void)
+  {
+    qsort (array, len, sizeof (Type), (hb_compare_func_t) Type::cmp);
+  }
+
+  inline void sort (unsigned int start, unsigned int end)
+  {
+    qsort (array + start, end - start, sizeof (Type), (hb_compare_func_t) Type::cmp);
+  }
+
+  template <typename T>
+  inline Type *bsearch (T *key)
+  {
+    return (Type *) ::bsearch (key, array, len, sizeof (Type), (hb_compare_func_t) Type::cmp);
+  }
+  template <typename T>
+  inline const Type *bsearch (T *key) const
+  {
+    return (const Type *) ::bsearch (key, array, len, sizeof (Type), (hb_compare_func_t) Type::cmp);
+  }
+
+  inline void finish (void)
+  {
+    if (array != static_array)
+      free (array);
+    array = NULL;
+    allocated = len = 0;
+  }
+};
+
+#define HB_AUTO_ARRAY_PREALLOCED 16
+template <typename Type>
+struct hb_auto_array_t : hb_prealloced_array_t <Type, HB_AUTO_ARRAY_PREALLOCED>
+{
+  hb_auto_array_t (void) { hb_prealloced_array_t<Type, HB_AUTO_ARRAY_PREALLOCED>::init (); }
+  ~hb_auto_array_t (void) { hb_prealloced_array_t<Type, HB_AUTO_ARRAY_PREALLOCED>::finish (); }
+};
+
+
+#define HB_LOCKABLE_SET_INIT {HB_PREALLOCED_ARRAY_INIT}
+template <typename item_t, typename lock_t>
+struct hb_lockable_set_t
+{
+  hb_prealloced_array_t <item_t, 2> items;
+
+  inline void init (void) { items.init (); }
+
+  template <typename T>
+  inline item_t *replace_or_insert (T v, lock_t &l, bool replace)
+  {
+    l.lock ();
+    item_t *item = items.find (v);
+    if (item) {
+      if (replace) {
+	item_t old = *item;
+	*item = v;
+	l.unlock ();
+	old.finish ();
+      }
+      else {
+        item = NULL;
+	l.unlock ();
+      }
+    } else {
+      item = items.push ();
+      if (likely (item))
+	*item = v;
+      l.unlock ();
+    }
+    return item;
+  }
+
+  template <typename T>
+  inline void remove (T v, lock_t &l)
+  {
+    l.lock ();
+    item_t *item = items.find (v);
+    if (item) {
+      item_t old = *item;
+      *item = items[items.len - 1];
+      items.pop ();
+      l.unlock ();
+      old.finish ();
+    } else {
+      l.unlock ();
+    }
+  }
+
+  template <typename T>
+  inline bool find (T v, item_t *i, lock_t &l)
+  {
+    l.lock ();
+    item_t *item = items.find (v);
+    if (item)
+      *i = *item;
+    l.unlock ();
+    return !!item;
+  }
+
+  template <typename T>
+  inline item_t *find_or_insert (T v, lock_t &l)
+  {
+    l.lock ();
+    item_t *item = items.find (v);
+    if (!item) {
+      item = items.push ();
+      if (likely (item))
+        *item = v;
+    }
+    l.unlock ();
+    return item;
+  }
+
+  inline void finish (lock_t &l)
+  {
+    if (!items.len) {
+      /* No need for locking. */
+      items.finish ();
+      return;
+    }
+    l.lock ();
+    while (items.len) {
+      item_t old = items[items.len - 1];
+	items.pop ();
+	l.unlock ();
+	old.finish ();
+	l.lock ();
+    }
+    items.finish ();
+    l.unlock ();
+  }
+
+};
+
+
+
+
+/* Big-endian handling */
+
+static inline uint16_t hb_be_uint16 (const uint16_t v)
+{
+  const uint8_t *V = (const uint8_t *) &v;
+  return (V[0] << 8) | V[1];
+}
+
+static inline uint16_t hb_uint16_swap (const uint16_t v)
+{
+  return (v >> 8) | (v << 8);
+}
+
+static inline uint32_t hb_uint32_swap (const uint32_t v)
+{
+  return (hb_uint16_swap (v) << 16) | hb_uint16_swap (v >> 16);
+}
+
+/* Note, of the following macros, uint16_get is the one called many many times.
+ * If there is any optimizations to be done, it's in that macro.  However, I
+ * already confirmed that on my T400 ThinkPad at least, using bswap_16(), which
+ * results in a single ror instruction, does NOT speed this up.  In fact, it
+ * resulted in a minor slowdown.  At any rate, note that v may not be correctly
+ * aligned, so I think the current implementation is optimal.
+ */
+
+#define hb_be_uint16_put(v,V)	HB_STMT_START { v[0] = (V>>8); v[1] = (V); } HB_STMT_END
+#define hb_be_uint16_get(v)	(uint16_t) ((v[0] << 8) + v[1])
+#define hb_be_uint16_eq(a,b)	(a[0] == b[0] && a[1] == b[1])
+
+#define hb_be_uint32_put(v,V)	HB_STMT_START { v[0] = (V>>24); v[1] = (V>>16); v[2] = (V>>8); v[3] = (V); } HB_STMT_END
+#define hb_be_uint32_get(v)	(uint32_t) ((v[0] << 24) + (v[1] << 16) + (v[2] << 8) + v[3])
+#define hb_be_uint32_eq(a,b)	(a[0] == b[0] && a[1] == b[1] && a[2] == b[2] && a[3] == b[3])
+
+#define hb_be_uint24_put(v,V)	HB_STMT_START { v[0] = (V>>16); v[1] = (V>>8); v[2] = (V); } HB_STMT_END
+#define hb_be_uint24_get(v)	(uint32_t) ((v[0] << 16) + (v[1] << 8) + v[2])
+#define hb_be_uint24_eq(a,b)	(a[0] == b[0] && a[1] == b[1] && a[2] == b[2])
+
+
+/* ASCII tag/character handling */
+
+static inline bool ISALPHA (unsigned char c)
+{ return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'); }
+static inline bool ISALNUM (unsigned char c)
+{ return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9'); }
+static inline bool ISSPACE (unsigned char c)
+{ return c == ' ' || c =='\f'|| c =='\n'|| c =='\r'|| c =='\t'|| c =='\v'; }
+static inline unsigned char TOUPPER (unsigned char c)
+{ return (c >= 'a' && c <= 'z') ? c - 'a' + 'A' : c; }
+static inline unsigned char TOLOWER (unsigned char c)
+{ return (c >= 'A' && c <= 'Z') ? c - 'A' + 'a' : c; }
+
+#define HB_TAG_CHAR4(s)   (HB_TAG(((const char *) s)[0], \
+				  ((const char *) s)[1], \
+				  ((const char *) s)[2], \
+				  ((const char *) s)[3]))
+
+
+/* C++ helpers */
+
+/* Makes class uncopyable.  Use in private: section. */
+#define NO_COPY(T) \
+  T (const T &o); \
+  T &operator = (const T &o)
+
+
+/* Debug */
+
+
+#ifndef HB_DEBUG
+#define HB_DEBUG 0
+#endif
+
+static inline bool
+_hb_debug (unsigned int level,
+	   unsigned int max_level)
+{
+  return level < max_level;
+}
+
+#define DEBUG_LEVEL_ENABLED(WHAT, LEVEL) (_hb_debug ((LEVEL), HB_DEBUG_##WHAT))
+#define DEBUG_ENABLED(WHAT) (DEBUG_LEVEL_ENABLED (WHAT, 0))
+
+template <int max_level> static inline void
+_hb_debug_msg_va (const char *what,
+		  const void *obj,
+		  const char *func,
+		  bool indented,
+		  unsigned int level,
+		  int level_dir,
+		  const char *message,
+		  va_list ap)
+{
+  if (!_hb_debug (level, max_level))
+    return;
+
+  fprintf (stderr, "%-10s", what ? what : "");
+
+  if (obj)
+    fprintf (stderr, "(%0*lx) ", (unsigned int) (2 * sizeof (void *)), (unsigned long) obj);
+  else
+    fprintf (stderr, " %*s  ", (unsigned int) (2 * sizeof (void *)), "");
+
+  if (indented) {
+/* One may want to add ASCII version of these.  See:
+ * https://bugs.freedesktop.org/show_bug.cgi?id=50970 */
+#define VBAR	"\342\224\202"	/* U+2502 BOX DRAWINGS LIGHT VERTICAL */
+#define VRBAR	"\342\224\234"	/* U+251C BOX DRAWINGS LIGHT VERTICAL AND RIGHT */
+#define DLBAR	"\342\225\256"	/* U+256E BOX DRAWINGS LIGHT ARC DOWN AND LEFT */
+#define ULBAR	"\342\225\257"	/* U+256F BOX DRAWINGS LIGHT ARC UP AND LEFT */
+#define LBAR	"\342\225\264"	/* U+2574 BOX DRAWINGS LIGHT LEFT */
+    static const char bars[] = VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR VBAR;
+    fprintf (stderr, "%2u %s" VRBAR "%s",
+	     level,
+	     bars + sizeof (bars) - 1 - MIN ((unsigned int) sizeof (bars), (unsigned int) (sizeof (VBAR) - 1) * level),
+	     level_dir ? (level_dir > 0 ? DLBAR : ULBAR) : LBAR);
+  } else
+    fprintf (stderr, "   " VRBAR LBAR);
+
+  if (func)
+  {
+    unsigned int func_len = strlen (func);
+#ifndef HB_DEBUG_VERBOSE
+    /* Skip "typename" */
+    if (0 == strncmp (func, "typename ", 9))
+      func += 9;
+    /* Skip return type */
+    const char *space = strchr (func, ' ');
+    if (space)
+      func = space + 1;
+    /* Skip parameter list */
+    const char *paren = strchr (func, '(');
+    if (paren)
+      func_len = paren - func;
+#endif
+    fprintf (stderr, "%.*s: ", func_len, func);
+  }
+
+  if (message)
+    vfprintf (stderr, message, ap);
+
+  fprintf (stderr, "\n");
+}
+template <> inline void
+_hb_debug_msg_va<0> (const char *what HB_UNUSED,
+		     const void *obj HB_UNUSED,
+		     const char *func HB_UNUSED,
+		     bool indented HB_UNUSED,
+		     unsigned int level HB_UNUSED,
+		     int level_dir HB_UNUSED,
+		     const char *message HB_UNUSED,
+		     va_list ap HB_UNUSED) {}
+
+template <int max_level> static inline void
+_hb_debug_msg (const char *what,
+	       const void *obj,
+	       const char *func,
+	       bool indented,
+	       unsigned int level,
+	       int level_dir,
+	       const char *message,
+	       ...) HB_PRINTF_FUNC(7, 8);
+template <int max_level> static inline void
+_hb_debug_msg (const char *what,
+	       const void *obj,
+	       const char *func,
+	       bool indented,
+	       unsigned int level,
+	       int level_dir,
+	       const char *message,
+	       ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  _hb_debug_msg_va<max_level> (what, obj, func, indented, level, level_dir, message, ap);
+  va_end (ap);
+}
+template <> inline void
+_hb_debug_msg<0> (const char *what HB_UNUSED,
+		  const void *obj HB_UNUSED,
+		  const char *func HB_UNUSED,
+		  bool indented HB_UNUSED,
+		  unsigned int level HB_UNUSED,
+		  int level_dir HB_UNUSED,
+		  const char *message HB_UNUSED,
+		  ...) HB_PRINTF_FUNC(7, 8);
+template <> inline void
+_hb_debug_msg<0> (const char *what HB_UNUSED,
+		  const void *obj HB_UNUSED,
+		  const char *func HB_UNUSED,
+		  bool indented HB_UNUSED,
+		  unsigned int level HB_UNUSED,
+		  int level_dir HB_UNUSED,
+		  const char *message HB_UNUSED,
+		  ...) {}
+
+#define DEBUG_MSG_LEVEL(WHAT, OBJ, LEVEL, LEVEL_DIR, ...)	_hb_debug_msg<HB_DEBUG_##WHAT> (#WHAT, (OBJ), NULL,    true, (LEVEL), (LEVEL_DIR), __VA_ARGS__)
+#define DEBUG_MSG(WHAT, OBJ, ...) 				_hb_debug_msg<HB_DEBUG_##WHAT> (#WHAT, (OBJ), NULL,    false, 0, 0, __VA_ARGS__)
+#define DEBUG_MSG_FUNC(WHAT, OBJ, ...)				_hb_debug_msg<HB_DEBUG_##WHAT> (#WHAT, (OBJ), HB_FUNC, false, 0, 0, __VA_ARGS__)
+
+
+/*
+ * Printer
+ */
+
+template <typename T>
+struct hb_printer_t {};
+
+template <>
+struct hb_printer_t<bool> {
+  const char *print (bool v) { return v ? "true" : "false"; }
+};
+
+template <>
+struct hb_printer_t<hb_void_t> {
+  const char *print (hb_void_t) { return ""; }
+};
+
+
+/*
+ * Trace
+ */
+
+template <typename T>
+static inline void _hb_warn_no_return (bool returned)
+{
+  if (unlikely (!returned)) {
+    fprintf (stderr, "OUCH, returned with no call to TRACE_RETURN.  This is a bug, please report.\n");
+  }
+}
+template <>
+inline void _hb_warn_no_return<hb_void_t> (bool returned HB_UNUSED)
+{}
+
+template <int max_level, typename ret_t>
+struct hb_auto_trace_t {
+  explicit inline hb_auto_trace_t (unsigned int *plevel_,
+				   const char *what_,
+				   const void *obj_,
+				   const char *func,
+				   const char *message,
+				   ...) : plevel (plevel_), what (what_), obj (obj_), returned (false)
+  {
+    if (plevel) ++*plevel;
+
+    va_list ap;
+    va_start (ap, message);
+    _hb_debug_msg_va<max_level> (what, obj, func, true, plevel ? *plevel : 0, +1, message, ap);
+    va_end (ap);
+  }
+  inline ~hb_auto_trace_t (void)
+  {
+    _hb_warn_no_return<ret_t> (returned);
+    if (!returned) {
+      _hb_debug_msg<max_level> (what, obj, NULL, true, plevel ? *plevel : 1, -1, " ");
+    }
+    if (plevel) --*plevel;
+  }
+
+  inline ret_t ret (ret_t v, unsigned int line = 0)
+  {
+    if (unlikely (returned)) {
+      fprintf (stderr, "OUCH, double calls to TRACE_RETURN.  This is a bug, please report.\n");
+      return v;
+    }
+
+    _hb_debug_msg<max_level> (what, obj, NULL, true, plevel ? *plevel : 1, -1,
+			      "return %s (line %d)",
+			      hb_printer_t<ret_t>().print (v), line);
+    if (plevel) --*plevel;
+    plevel = NULL;
+    returned = true;
+    return v;
+  }
+
+  private:
+  unsigned int *plevel;
+  const char *what;
+  const void *obj;
+  bool returned;
+};
+template <typename ret_t> /* Optimize when tracing is disabled */
+struct hb_auto_trace_t<0, ret_t> {
+  explicit inline hb_auto_trace_t (unsigned int *plevel_ HB_UNUSED,
+				   const char *what HB_UNUSED,
+				   const void *obj HB_UNUSED,
+				   const char *func HB_UNUSED,
+				   const char *message HB_UNUSED,
+				   ...) {}
+
+  inline ret_t ret (ret_t v, unsigned int line HB_UNUSED = 0) { return v; }
+};
+
+#define TRACE_RETURN(RET) trace.ret (RET, __LINE__)
+
+/* Misc */
+
+
+/* Pre-mature optimization:
+ * Checks for lo <= u <= hi but with an optimization if lo and hi
+ * are only different in a contiguous set of lower-most bits.
+ */
+template <typename T> static inline bool
+hb_in_range (T u, T lo, T hi)
+{
+  if ( ((lo^hi) & lo) == 0 &&
+       ((lo^hi) & hi) == (lo^hi) &&
+       ((lo^hi) & ((lo^hi) + 1)) == 0 )
+    return (u & ~(lo^hi)) == lo;
+  else
+    return lo <= u && u <= hi;
+}
+
+template <typename T> static inline bool
+hb_in_ranges (T u, T lo1, T hi1, T lo2, T hi2, T lo3, T hi3)
+{
+  return hb_in_range (u, lo1, hi1) || hb_in_range (u, lo2, hi2) || hb_in_range (u, lo3, hi3);
+}
+
+
+/* Useful for set-operations on small enums.
+ * For example, for testing "x ∈ {x1, x2, x3}" use:
+ * (FLAG(x) & (FLAG(x1) | FLAG(x2) | FLAG(x3)))
+ */
+#define FLAG(x) (1<<(x))
+#define FLAG_RANGE(x,y) (ASSERT_STATIC_EXPR_ZERO ((x) < (y)) + FLAG(y+1) - FLAG(x))
+
+
+template <typename T, typename T2> inline void
+hb_bubble_sort (T *array, unsigned int len, int(*compar)(const T *, const T *), T2 *array2)
+{
+  if (unlikely (!len))
+    return;
+
+  unsigned int k = len - 1;
+  do {
+    unsigned int new_k = 0;
+
+    for (unsigned int j = 0; j < k; j++)
+      if (compar (&array[j], &array[j+1]) > 0)
+      {
+        {
+	  T t;
+	  t = array[j];
+	  array[j] = array[j + 1];
+	  array[j + 1] = t;
+	}
+        if (array2)
+        {
+	  T2 t;
+	  t = array2[j];
+	  array2[j] = array2[j + 1];
+	  array2[j + 1] = t;
+	}
+
+	new_k = j;
+      }
+    k = new_k;
+  } while (k);
+}
+
+template <typename T> inline void
+hb_bubble_sort (T *array, unsigned int len, int(*compar)(const T *, const T *))
+{
+  hb_bubble_sort (array, len, compar, (int *) NULL);
+}
+
+static inline hb_bool_t
+hb_codepoint_parse (const char *s, unsigned int len, int base, hb_codepoint_t *out)
+{
+  /* Pain because we don't know whether s is nul-terminated. */
+  char buf[64];
+  len = MIN (ARRAY_LENGTH (buf) - 1, len);
+  strncpy (buf, s, len);
+  buf[len] = '\0';
+
+  char *end;
+  errno = 0;
+  unsigned long v = strtoul (buf, &end, base);
+  if (errno) return false;
+  if (*end) return false;
+  *out = v;
+  return true;
+}
+
+
+/* Global runtime options. */
+
+struct hb_options_t
+{
+  int initialized : 1;
+  int uniscribe_bug_compatible : 1;
+};
+
+union hb_options_union_t {
+  int i;
+  hb_options_t opts;
+};
+ASSERT_STATIC (sizeof (int) == sizeof (hb_options_union_t));
+
+HB_INTERNAL void
+_hb_options_init (void);
+
+extern HB_INTERNAL hb_options_union_t _hb_options;
+
+static inline hb_options_t
+hb_options (void)
+{
+  if (unlikely (!_hb_options.i))
+    _hb_options_init ();
+
+  return _hb_options.opts;
+}
+
+
+#endif /* HB_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-set-private.hh b/extensions/externals/src/harfbuzz/src/hb-set-private.hh
new file mode 100644
index 0000000..ca2a07b
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-set-private.hh
@@ -0,0 +1,341 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_SET_PRIVATE_HH
+#define HB_SET_PRIVATE_HH
+
+#include "hb-private.hh"
+#include "hb-set.h"
+#include "hb-object-private.hh"
+
+
+/*
+ * The set digests here implement various "filters" that support
+ * "approximate member query".  Conceptually these are like Bloom
+ * Filter and Quotient Filter, however, much smaller, faster, and
+ * designed to fit the requirements of our uses for glyph coverage
+ * queries.  As a result, our filters have much higher.
+ */
+
+template <typename mask_t, unsigned int shift>
+struct hb_set_digest_lowest_bits_t
+{
+  ASSERT_POD ();
+
+  static const unsigned int mask_bytes = sizeof (mask_t);
+  static const unsigned int mask_bits = sizeof (mask_t) * 8;
+  static const unsigned int num_bits = 0
+				     + (mask_bytes >= 1 ? 3 : 0)
+				     + (mask_bytes >= 2 ? 1 : 0)
+				     + (mask_bytes >= 4 ? 1 : 0)
+				     + (mask_bytes >= 8 ? 1 : 0)
+				     + (mask_bytes >= 16? 1 : 0)
+				     + 0;
+
+  ASSERT_STATIC (shift < sizeof (hb_codepoint_t) * 8);
+  ASSERT_STATIC (shift + num_bits <= sizeof (hb_codepoint_t) * 8);
+
+  inline void init (void) {
+    mask = 0;
+  }
+
+  inline void add (hb_codepoint_t g) {
+    mask |= mask_for (g);
+  }
+
+  inline void add_range (hb_codepoint_t a, hb_codepoint_t b) {
+    if ((b >> shift) - (a >> shift) >= mask_bits - 1)
+      mask = (mask_t) -1;
+    else {
+      mask_t ma = mask_for (a);
+      mask_t mb = mask_for (b);
+      mask |= mb + (mb - ma) - (mb < ma);
+    }
+  }
+
+  inline bool may_have (hb_codepoint_t g) const {
+    return !!(mask & mask_for (g));
+  }
+
+  private:
+
+  static inline mask_t mask_for (hb_codepoint_t g) {
+    return ((mask_t) 1) << ((g >> shift) & (mask_bits - 1));
+  }
+  mask_t mask;
+};
+
+template <typename head_t, typename tail_t>
+struct hb_set_digest_combiner_t
+{
+  ASSERT_POD ();
+
+  inline void init (void) {
+    head.init ();
+    tail.init ();
+  }
+
+  inline void add (hb_codepoint_t g) {
+    head.add (g);
+    tail.add (g);
+  }
+
+  inline void add_range (hb_codepoint_t a, hb_codepoint_t b) {
+    head.add_range (a, b);
+    tail.add_range (a, b);
+  }
+
+  inline bool may_have (hb_codepoint_t g) const {
+    return head.may_have (g) && tail.may_have (g);
+  }
+
+  private:
+  head_t head;
+  tail_t tail;
+};
+
+
+/*
+ * hb_set_digest_t
+ *
+ * This is a combination of digests that performs "best".
+ * There is not much science to this: it's a result of intuition
+ * and testing.
+ */
+typedef hb_set_digest_combiner_t
+<
+  hb_set_digest_lowest_bits_t<unsigned long, 4>,
+  hb_set_digest_combiner_t
+  <
+    hb_set_digest_lowest_bits_t<unsigned long, 0>,
+    hb_set_digest_lowest_bits_t<unsigned long, 9>
+  >
+> hb_set_digest_t;
+
+
+
+/*
+ * hb_set_t
+ */
+
+
+/* TODO Make this faster and memmory efficient. */
+
+struct hb_set_t
+{
+  hb_object_header_t header;
+  ASSERT_POD ();
+  bool in_error;
+
+  inline void init (void) {
+    header.init ();
+    clear ();
+  }
+  inline void fini (void) {
+  }
+  inline void clear (void) {
+    if (unlikely (hb_object_is_inert (this)))
+      return;
+    in_error = false;
+    memset (elts, 0, sizeof elts);
+  }
+  inline bool is_empty (void) const {
+    for (unsigned int i = 0; i < ARRAY_LENGTH (elts); i++)
+      if (elts[i])
+        return false;
+    return true;
+  }
+  inline void add (hb_codepoint_t g)
+  {
+    if (unlikely (in_error)) return;
+    if (unlikely (g == INVALID)) return;
+    if (unlikely (g > MAX_G)) return;
+    elt (g) |= mask (g);
+  }
+  inline void add_range (hb_codepoint_t a, hb_codepoint_t b)
+  {
+    if (unlikely (in_error)) return;
+    /* TODO Speedup */
+    for (unsigned int i = a; i < b + 1; i++)
+      add (i);
+  }
+  inline void del (hb_codepoint_t g)
+  {
+    if (unlikely (in_error)) return;
+    if (unlikely (g > MAX_G)) return;
+    elt (g) &= ~mask (g);
+  }
+  inline void del_range (hb_codepoint_t a, hb_codepoint_t b)
+  {
+    if (unlikely (in_error)) return;
+    /* TODO Speedup */
+    for (unsigned int i = a; i < b + 1; i++)
+      del (i);
+  }
+  inline bool has (hb_codepoint_t g) const
+  {
+    if (unlikely (g > MAX_G)) return false;
+    return !!(elt (g) & mask (g));
+  }
+  inline bool intersects (hb_codepoint_t first,
+			  hb_codepoint_t last) const
+  {
+    if (unlikely (first > MAX_G)) return false;
+    if (unlikely (last  > MAX_G)) last = MAX_G;
+    unsigned int end = last + 1;
+    for (hb_codepoint_t i = first; i < end; i++)
+      if (has (i))
+        return true;
+    return false;
+  }
+  inline bool is_equal (const hb_set_t *other) const
+  {
+    for (unsigned int i = 0; i < ELTS; i++)
+      if (elts[i] != other->elts[i])
+        return false;
+    return true;
+  }
+  inline void set (const hb_set_t *other)
+  {
+    if (unlikely (in_error)) return;
+    for (unsigned int i = 0; i < ELTS; i++)
+      elts[i] = other->elts[i];
+  }
+  inline void union_ (const hb_set_t *other)
+  {
+    if (unlikely (in_error)) return;
+    for (unsigned int i = 0; i < ELTS; i++)
+      elts[i] |= other->elts[i];
+  }
+  inline void intersect (const hb_set_t *other)
+  {
+    if (unlikely (in_error)) return;
+    for (unsigned int i = 0; i < ELTS; i++)
+      elts[i] &= other->elts[i];
+  }
+  inline void subtract (const hb_set_t *other)
+  {
+    if (unlikely (in_error)) return;
+    for (unsigned int i = 0; i < ELTS; i++)
+      elts[i] &= ~other->elts[i];
+  }
+  inline void symmetric_difference (const hb_set_t *other)
+  {
+    if (unlikely (in_error)) return;
+    for (unsigned int i = 0; i < ELTS; i++)
+      elts[i] ^= other->elts[i];
+  }
+  inline void invert (void)
+  {
+    if (unlikely (in_error)) return;
+    for (unsigned int i = 0; i < ELTS; i++)
+      elts[i] = ~elts[i];
+  }
+  inline bool next (hb_codepoint_t *codepoint) const
+  {
+    if (unlikely (*codepoint == INVALID)) {
+      hb_codepoint_t i = get_min ();
+      if (i != INVALID) {
+        *codepoint = i;
+	return true;
+      } else {
+	*codepoint = INVALID;
+        return false;
+      }
+    }
+    for (hb_codepoint_t i = *codepoint + 1; i < MAX_G + 1; i++)
+      if (has (i)) {
+        *codepoint = i;
+	return true;
+      }
+    *codepoint = INVALID;
+    return false;
+  }
+  inline bool next_range (hb_codepoint_t *first, hb_codepoint_t *last) const
+  {
+    hb_codepoint_t i;
+
+    i = *last;
+    if (!next (&i))
+    {
+      *last = *first = INVALID;
+      return false;
+    }
+
+    *last = *first = i;
+    while (next (&i) && i == *last + 1)
+      (*last)++;
+
+    return true;
+  }
+
+  inline unsigned int get_population (void) const
+  {
+    unsigned int count = 0;
+    for (unsigned int i = 0; i < ELTS; i++)
+      count += _hb_popcount32 (elts[i]);
+    return count;
+  }
+  inline hb_codepoint_t get_min (void) const
+  {
+    for (unsigned int i = 0; i < ELTS; i++)
+      if (elts[i])
+	for (unsigned int j = 0; j < BITS; j++)
+	  if (elts[i] & (1 << j))
+	    return i * BITS + j;
+    return INVALID;
+  }
+  inline hb_codepoint_t get_max (void) const
+  {
+    for (unsigned int i = ELTS; i; i--)
+      if (elts[i - 1])
+	for (unsigned int j = BITS; j; j--)
+	  if (elts[i - 1] & (1 << (j - 1)))
+	    return (i - 1) * BITS + (j - 1);
+    return INVALID;
+  }
+
+  typedef uint32_t elt_t;
+  static const unsigned int MAX_G = 65536 - 1; /* XXX Fix this... */
+  static const unsigned int SHIFT = 5;
+  static const unsigned int BITS = (1 << SHIFT);
+  static const unsigned int MASK = BITS - 1;
+  static const unsigned int ELTS = (MAX_G + 1 + (BITS - 1)) / BITS;
+  static  const hb_codepoint_t INVALID = HB_SET_VALUE_INVALID;
+
+  elt_t &elt (hb_codepoint_t g) { return elts[g >> SHIFT]; }
+  elt_t elt (hb_codepoint_t g) const { return elts[g >> SHIFT]; }
+  elt_t mask (hb_codepoint_t g) const { return elt_t (1) << (g & MASK); }
+
+  elt_t elts[ELTS]; /* XXX 8kb */
+
+  ASSERT_STATIC (sizeof (elt_t) * 8 == BITS);
+  ASSERT_STATIC (sizeof (elt_t) * 8 * ELTS > MAX_G);
+};
+
+
+
+#endif /* HB_SET_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-set.cc b/extensions/externals/src/harfbuzz/src/hb-set.cc
new file mode 100644
index 0000000..59a0af4
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-set.cc
@@ -0,0 +1,471 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-set-private.hh"
+
+
+/* Public API */
+
+
+/**
+ * hb_set_create: (Xconstructor)
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_set_t *
+hb_set_create (void)
+{
+  hb_set_t *set;
+
+  if (!(set = hb_object_create<hb_set_t> ()))
+    return hb_set_get_empty ();
+
+  set->clear ();
+
+  return set;
+}
+
+/**
+ * hb_set_get_empty:
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_set_t *
+hb_set_get_empty (void)
+{
+  static const hb_set_t _hb_set_nil = {
+    HB_OBJECT_HEADER_STATIC,
+    true, /* in_error */
+
+    {0} /* elts */
+  };
+
+  return const_cast<hb_set_t *> (&_hb_set_nil);
+}
+
+/**
+ * hb_set_reference: (skip)
+ * @set: a set.
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_set_t *
+hb_set_reference (hb_set_t *set)
+{
+  return hb_object_reference (set);
+}
+
+/**
+ * hb_set_destroy: (skip)
+ * @set: a set.
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_destroy (hb_set_t *set)
+{
+  if (!hb_object_destroy (set)) return;
+
+  set->fini ();
+
+  free (set);
+}
+
+/**
+ * hb_set_set_user_data: (skip)
+ * @set: a set.
+ * @key:
+ * @data:
+ * @destroy (closure data):
+ * @replace:
+ *
+ * Return value:
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_set_set_user_data (hb_set_t           *set,
+		      hb_user_data_key_t *key,
+		      void *              data,
+		      hb_destroy_func_t   destroy,
+		      hb_bool_t           replace)
+{
+  return hb_object_set_user_data (set, key, data, destroy, replace);
+}
+
+/**
+ * hb_set_get_user_data: (skip)
+ * @set: a set.
+ * @key:
+ *
+ * Return value: (transfer none):
+ *
+ * Since: 1.0
+ **/
+void *
+hb_set_get_user_data (hb_set_t           *set,
+		      hb_user_data_key_t *key)
+{
+  return hb_object_get_user_data (set, key);
+}
+
+
+/**
+ * hb_set_allocation_successful:
+ * @set: a set.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_set_allocation_successful (const hb_set_t  *set HB_UNUSED)
+{
+  return !set->in_error;
+}
+
+/**
+ * hb_set_clear:
+ * @set: a set.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_clear (hb_set_t *set)
+{
+  set->clear ();
+}
+
+/**
+ * hb_set_is_empty:
+ * @set: a set.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_set_is_empty (const hb_set_t *set)
+{
+  return set->is_empty ();
+}
+
+/**
+ * hb_set_has:
+ * @set: a set.
+ * @codepoint: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_set_has (const hb_set_t *set,
+	    hb_codepoint_t  codepoint)
+{
+  return set->has (codepoint);
+}
+
+/**
+ * hb_set_add:
+ * @set: a set.
+ * @codepoint: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_add (hb_set_t       *set,
+	    hb_codepoint_t  codepoint)
+{
+  set->add (codepoint);
+}
+
+/**
+ * hb_set_add_range:
+ * @set: a set.
+ * @first: 
+ * @last: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_add_range (hb_set_t       *set,
+		  hb_codepoint_t  first,
+		  hb_codepoint_t  last)
+{
+  set->add_range (first, last);
+}
+
+/**
+ * hb_set_del:
+ * @set: a set.
+ * @codepoint: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_del (hb_set_t       *set,
+	    hb_codepoint_t  codepoint)
+{
+  set->del (codepoint);
+}
+
+/**
+ * hb_set_del_range:
+ * @set: a set.
+ * @first: 
+ * @last: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_del_range (hb_set_t       *set,
+		  hb_codepoint_t  first,
+		  hb_codepoint_t  last)
+{
+  set->del_range (first, last);
+}
+
+/**
+ * hb_set_is_equal:
+ * @set: a set.
+ * @other: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_set_is_equal (const hb_set_t *set,
+		 const hb_set_t *other)
+{
+  return set->is_equal (other);
+}
+
+/**
+ * hb_set_set:
+ * @set: a set.
+ * @other: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_set (hb_set_t       *set,
+	    const hb_set_t *other)
+{
+  set->set (other);
+}
+
+/**
+ * hb_set_union:
+ * @set: a set.
+ * @other: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_union (hb_set_t       *set,
+	      const hb_set_t *other)
+{
+  set->union_ (other);
+}
+
+/**
+ * hb_set_intersect:
+ * @set: a set.
+ * @other: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_intersect (hb_set_t       *set,
+		  const hb_set_t *other)
+{
+  set->intersect (other);
+}
+
+/**
+ * hb_set_subtract:
+ * @set: a set.
+ * @other: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_subtract (hb_set_t       *set,
+		 const hb_set_t *other)
+{
+  set->subtract (other);
+}
+
+/**
+ * hb_set_symmetric_difference:
+ * @set: a set.
+ * @other: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_symmetric_difference (hb_set_t       *set,
+			     const hb_set_t *other)
+{
+  set->symmetric_difference (other);
+}
+
+/**
+ * hb_set_invert:
+ * @set: a set.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_set_invert (hb_set_t *set)
+{
+  set->invert ();
+}
+
+/**
+ * hb_set_get_population:
+ * @set: a set.
+ *
+ * Returns the number of numbers in the set.
+ *
+ * Return value: set population.
+ *
+ * Since: 1.0
+ **/
+unsigned int
+hb_set_get_population (const hb_set_t *set)
+{
+  return set->get_population ();
+}
+
+/**
+ * hb_set_get_min:
+ * @set: a set.
+ *
+ * Finds the minimum number in the set.
+ *
+ * Return value: minimum of the set, or %HB_SET_VALUE_INVALID if set is empty.
+ *
+ * Since: 1.0
+ **/
+hb_codepoint_t
+hb_set_get_min (const hb_set_t *set)
+{
+  return set->get_min ();
+}
+
+/**
+ * hb_set_get_max:
+ * @set: a set.
+ *
+ * Finds the maximum number in the set.
+ *
+ * Return value: minimum of the set, or %HB_SET_VALUE_INVALID if set is empty.
+ *
+ * Since: 1.0
+ **/
+hb_codepoint_t
+hb_set_get_max (const hb_set_t *set)
+{
+  return set->get_max ();
+}
+
+/**
+ * hb_set_next:
+ * @set: a set.
+ * @codepoint: (inout):
+ *
+ * 
+ *
+ * Return value: whether there was a next value.
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_set_next (const hb_set_t *set,
+	     hb_codepoint_t *codepoint)
+{
+  return set->next (codepoint);
+}
+
+/**
+ * hb_set_next_range:
+ * @set: a set.
+ * @first: (out): output first codepoint in the range.
+ * @last: (inout): input current last and output last codepoint in the range.
+ *
+ * Gets the next consecutive range of numbers in @set that
+ * are greater than current value of @last.
+ *
+ * Return value: whether there was a next range.
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_set_next_range (const hb_set_t *set,
+		   hb_codepoint_t *first,
+		   hb_codepoint_t *last)
+{
+  return set->next_range (first, last);
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-set.h b/extensions/externals/src/harfbuzz/src/hb-set.h
new file mode 100644
index 0000000..bafdae9
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-set.h
@@ -0,0 +1,154 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_SET_H
+#define HB_SET_H
+
+#include "hb-common.h"
+
+HB_BEGIN_DECLS
+
+
+#define HB_SET_VALUE_INVALID ((hb_codepoint_t) -1)
+
+typedef struct hb_set_t hb_set_t;
+
+
+hb_set_t *
+hb_set_create (void);
+
+hb_set_t *
+hb_set_get_empty (void);
+
+hb_set_t *
+hb_set_reference (hb_set_t *set);
+
+void
+hb_set_destroy (hb_set_t *set);
+
+hb_bool_t
+hb_set_set_user_data (hb_set_t           *set,
+		      hb_user_data_key_t *key,
+		      void *              data,
+		      hb_destroy_func_t   destroy,
+		      hb_bool_t           replace);
+
+void *
+hb_set_get_user_data (hb_set_t           *set,
+		      hb_user_data_key_t *key);
+
+
+/* Returns false if allocation has failed before */
+hb_bool_t
+hb_set_allocation_successful (const hb_set_t *set);
+
+void
+hb_set_clear (hb_set_t *set);
+
+hb_bool_t
+hb_set_is_empty (const hb_set_t *set);
+
+hb_bool_t
+hb_set_has (const hb_set_t *set,
+	    hb_codepoint_t  codepoint);
+
+/* Right now limited to 16-bit integers.  Eventually will do full codepoint range, sans -1
+ * which we will use as a sentinel. */
+void
+hb_set_add (hb_set_t       *set,
+	    hb_codepoint_t  codepoint);
+
+void
+hb_set_add_range (hb_set_t       *set,
+		  hb_codepoint_t  first,
+		  hb_codepoint_t  last);
+
+void
+hb_set_del (hb_set_t       *set,
+	    hb_codepoint_t  codepoint);
+
+void
+hb_set_del_range (hb_set_t       *set,
+		  hb_codepoint_t  first,
+		  hb_codepoint_t  last);
+
+hb_bool_t
+hb_set_is_equal (const hb_set_t *set,
+		 const hb_set_t *other);
+
+void
+hb_set_set (hb_set_t       *set,
+	    const hb_set_t *other);
+
+void
+hb_set_union (hb_set_t       *set,
+	      const hb_set_t *other);
+
+void
+hb_set_intersect (hb_set_t       *set,
+		  const hb_set_t *other);
+
+void
+hb_set_subtract (hb_set_t       *set,
+		 const hb_set_t *other);
+
+void
+hb_set_symmetric_difference (hb_set_t       *set,
+			     const hb_set_t *other);
+
+void
+hb_set_invert (hb_set_t *set);
+
+unsigned int
+hb_set_get_population (const hb_set_t *set);
+
+/* Returns -1 if set empty. */
+hb_codepoint_t
+hb_set_get_min (const hb_set_t *set);
+
+/* Returns -1 if set empty. */
+hb_codepoint_t
+hb_set_get_max (const hb_set_t *set);
+
+/* Pass -1 in to get started. */
+hb_bool_t
+hb_set_next (const hb_set_t *set,
+	     hb_codepoint_t *codepoint);
+
+/* Pass -1 for first and last to get started. */
+hb_bool_t
+hb_set_next_range (const hb_set_t *set,
+		   hb_codepoint_t *first,
+		   hb_codepoint_t *last);
+
+
+HB_END_DECLS
+
+#endif /* HB_SET_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-shape-plan-private.hh b/extensions/externals/src/harfbuzz/src/hb-shape-plan-private.hh
new file mode 100644
index 0000000..dd014e3
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-shape-plan-private.hh
@@ -0,0 +1,60 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_SHAPE_PLAN_PRIVATE_HH
+#define HB_SHAPE_PLAN_PRIVATE_HH
+
+#include "hb-private.hh"
+#include "hb-shape-plan.h"
+#include "hb-object-private.hh"
+#include "hb-shaper-private.hh"
+
+
+struct hb_shape_plan_t
+{
+  hb_object_header_t header;
+  ASSERT_POD ();
+
+  hb_bool_t default_shaper_list;
+  hb_face_t *face;
+  hb_segment_properties_t props;
+
+  hb_shape_func_t *shaper_func;
+  const char *shaper_name;
+
+  struct hb_shaper_data_t shaper_data;
+};
+
+#define HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS \
+	, const hb_feature_t            *user_features \
+	, unsigned int                   num_user_features
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_PROTOTYPE(shaper, shape_plan);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+#undef HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
+
+
+#endif /* HB_SHAPE_PLAN_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-shape-plan.cc b/extensions/externals/src/harfbuzz/src/hb-shape-plan.cc
new file mode 100644
index 0000000..b44a9e2
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-shape-plan.cc
@@ -0,0 +1,418 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-shape-plan-private.hh"
+#include "hb-shaper-private.hh"
+#include "hb-font-private.hh"
+#include "hb-buffer-private.hh"
+
+#define HB_SHAPER_IMPLEMENT(shaper) \
+	HB_SHAPER_DATA_ENSURE_DECLARE(shaper, face) \
+	HB_SHAPER_DATA_ENSURE_DECLARE(shaper, font)
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+
+static void
+hb_shape_plan_plan (hb_shape_plan_t    *shape_plan,
+		    const hb_feature_t *user_features,
+		    unsigned int        num_user_features,
+		    const char * const *shaper_list)
+{
+  const hb_shaper_pair_t *shapers = _hb_shapers_get ();
+
+#define HB_SHAPER_PLAN(shaper) \
+	HB_STMT_START { \
+	  if (hb_##shaper##_shaper_face_data_ensure (shape_plan->face)) { \
+	    HB_SHAPER_DATA (shaper, shape_plan) = \
+	      HB_SHAPER_DATA_CREATE_FUNC (shaper, shape_plan) (shape_plan, user_features, num_user_features); \
+	    shape_plan->shaper_func = _hb_##shaper##_shape; \
+	    shape_plan->shaper_name = #shaper; \
+	    return; \
+	  } \
+	} HB_STMT_END
+
+  if (likely (!shaper_list)) {
+    for (unsigned int i = 0; i < HB_SHAPERS_COUNT; i++)
+      if (0)
+	;
+#define HB_SHAPER_IMPLEMENT(shaper) \
+      else if (shapers[i].func == _hb_##shaper##_shape) \
+	HB_SHAPER_PLAN (shaper);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+  } else {
+    for (; *shaper_list; shaper_list++)
+      if (0)
+	;
+#define HB_SHAPER_IMPLEMENT(shaper) \
+      else if (0 == strcmp (*shaper_list, #shaper)) \
+	HB_SHAPER_PLAN (shaper);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+  }
+
+#undef HB_SHAPER_PLAN
+}
+
+
+/*
+ * hb_shape_plan_t
+ */
+
+/**
+ * hb_shape_plan_create: (Xconstructor)
+ * @face: 
+ * @props: 
+ * @user_features: (array length=num_user_features):
+ * @num_user_features: 
+ * @shaper_list: (array zero-terminated=1):
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_shape_plan_t *
+hb_shape_plan_create (hb_face_t                     *face,
+		      const hb_segment_properties_t *props,
+		      const hb_feature_t            *user_features,
+		      unsigned int                   num_user_features,
+		      const char * const            *shaper_list)
+{
+  assert (props->direction != HB_DIRECTION_INVALID);
+
+  hb_shape_plan_t *shape_plan;
+
+  if (unlikely (!face))
+    face = hb_face_get_empty ();
+  if (unlikely (!props || hb_object_is_inert (face)))
+    return hb_shape_plan_get_empty ();
+  if (!(shape_plan = hb_object_create<hb_shape_plan_t> ()))
+    return hb_shape_plan_get_empty ();
+
+  hb_face_make_immutable (face);
+  shape_plan->default_shaper_list = shaper_list == NULL;
+  shape_plan->face = hb_face_reference (face);
+  shape_plan->props = *props;
+
+  hb_shape_plan_plan (shape_plan, user_features, num_user_features, shaper_list);
+
+  return shape_plan;
+}
+
+/**
+ * hb_shape_plan_get_empty:
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_shape_plan_t *
+hb_shape_plan_get_empty (void)
+{
+  static const hb_shape_plan_t _hb_shape_plan_nil = {
+    HB_OBJECT_HEADER_STATIC,
+
+    true, /* default_shaper_list */
+    NULL, /* face */
+    HB_SEGMENT_PROPERTIES_DEFAULT, /* props */
+
+    NULL, /* shaper_func */
+    NULL, /* shaper_name */
+
+    {
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_INVALID,
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+    }
+  };
+
+  return const_cast<hb_shape_plan_t *> (&_hb_shape_plan_nil);
+}
+
+/**
+ * hb_shape_plan_reference: (skip)
+ * @shape_plan: a shape plan.
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_shape_plan_t *
+hb_shape_plan_reference (hb_shape_plan_t *shape_plan)
+{
+  return hb_object_reference (shape_plan);
+}
+
+/**
+ * hb_shape_plan_destroy: (skip)
+ * @shape_plan: a shape plan.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_shape_plan_destroy (hb_shape_plan_t *shape_plan)
+{
+  if (!hb_object_destroy (shape_plan)) return;
+
+#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_DESTROY(shaper, shape_plan);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+  hb_face_destroy (shape_plan->face);
+
+  free (shape_plan);
+}
+
+/**
+ * hb_shape_plan_set_user_data: (skip)
+ * @shape_plan: a shape plan.
+ * @key: 
+ * @data: 
+ * @destroy: 
+ * @replace: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_shape_plan_set_user_data (hb_shape_plan_t    *shape_plan,
+			     hb_user_data_key_t *key,
+			     void *              data,
+			     hb_destroy_func_t   destroy,
+			     hb_bool_t           replace)
+{
+  return hb_object_set_user_data (shape_plan, key, data, destroy, replace);
+}
+
+/**
+ * hb_shape_plan_get_user_data: (skip)
+ * @shape_plan: a shape plan.
+ * @key: 
+ *
+ * 
+ *
+ * Return value: (transfer none):
+ *
+ * Since: 1.0
+ **/
+void *
+hb_shape_plan_get_user_data (hb_shape_plan_t    *shape_plan,
+			     hb_user_data_key_t *key)
+{
+  return hb_object_get_user_data (shape_plan, key);
+}
+
+
+/**
+ * hb_shape_plan_execute:
+ * @shape_plan: a shape plan.
+ * @font: a font.
+ * @buffer: a buffer.
+ * @features: (array length=num_features):
+ * @num_features: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_shape_plan_execute (hb_shape_plan_t    *shape_plan,
+		       hb_font_t          *font,
+		       hb_buffer_t        *buffer,
+		       const hb_feature_t *features,
+		       unsigned int        num_features)
+{
+  if (unlikely (hb_object_is_inert (shape_plan) ||
+		hb_object_is_inert (font) ||
+		hb_object_is_inert (buffer)))
+    return false;
+
+  assert (shape_plan->face == font->face);
+  assert (hb_segment_properties_equal (&shape_plan->props, &buffer->props));
+
+#define HB_SHAPER_EXECUTE(shaper) \
+	HB_STMT_START { \
+	  return HB_SHAPER_DATA (shaper, shape_plan) && \
+		 hb_##shaper##_shaper_font_data_ensure (font) && \
+		 _hb_##shaper##_shape (shape_plan, font, buffer, features, num_features); \
+	} HB_STMT_END
+
+  if (0)
+    ;
+#define HB_SHAPER_IMPLEMENT(shaper) \
+  else if (shape_plan->shaper_func == _hb_##shaper##_shape) \
+    HB_SHAPER_EXECUTE (shaper);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+#undef HB_SHAPER_EXECUTE
+
+  return false;
+}
+
+
+/*
+ * caching
+ */
+
+#if 0
+static unsigned int
+hb_shape_plan_hash (const hb_shape_plan_t *shape_plan)
+{
+  return hb_segment_properties_hash (&shape_plan->props) +
+	 shape_plan->default_shaper_list ? 0 : (intptr_t) shape_plan->shaper_func;
+}
+#endif
+
+/* TODO no user-feature caching for now. */
+struct hb_shape_plan_proposal_t
+{
+  const hb_segment_properties_t  props;
+  const char * const            *shaper_list;
+  hb_shape_func_t               *shaper_func;
+};
+
+static hb_bool_t
+hb_shape_plan_matches (const hb_shape_plan_t          *shape_plan,
+		       const hb_shape_plan_proposal_t *proposal)
+{
+  return hb_segment_properties_equal (&shape_plan->props, &proposal->props) &&
+	 ((shape_plan->default_shaper_list && proposal->shaper_list == NULL) ||
+	  (shape_plan->shaper_func == proposal->shaper_func));
+}
+
+/**
+ * hb_shape_plan_create_cached:
+ * @face: 
+ * @props: 
+ * @user_features: (array length=num_user_features):
+ * @num_user_features: 
+ * @shaper_list: (array zero-terminated=1):
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_shape_plan_t *
+hb_shape_plan_create_cached (hb_face_t                     *face,
+			     const hb_segment_properties_t *props,
+			     const hb_feature_t            *user_features,
+			     unsigned int                   num_user_features,
+			     const char * const            *shaper_list)
+{
+  if (num_user_features)
+    return hb_shape_plan_create (face, props, user_features, num_user_features, shaper_list);
+
+  hb_shape_plan_proposal_t proposal = {
+    *props,
+    shaper_list,
+    NULL
+  };
+
+  if (shaper_list) {
+    /* Choose shaper.  Adapted from hb_shape_plan_plan(). */
+#define HB_SHAPER_PLAN(shaper) \
+	  HB_STMT_START { \
+	    if (hb_##shaper##_shaper_face_data_ensure (face)) \
+	      proposal.shaper_func = _hb_##shaper##_shape; \
+	  } HB_STMT_END
+
+    for (const char * const *shaper_item = shaper_list; *shaper_item; shaper_item++)
+      if (0)
+	;
+#define HB_SHAPER_IMPLEMENT(shaper) \
+      else if (0 == strcmp (*shaper_item, #shaper)) \
+	HB_SHAPER_PLAN (shaper);
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+#undef HB_SHAPER_PLAN
+
+    if (unlikely (!proposal.shaper_list))
+      return hb_shape_plan_get_empty ();
+  }
+
+
+retry:
+  hb_face_t::plan_node_t *cached_plan_nodes = (hb_face_t::plan_node_t *) hb_atomic_ptr_get (&face->shape_plans);
+  for (hb_face_t::plan_node_t *node = cached_plan_nodes; node; node = node->next)
+    if (hb_shape_plan_matches (node->shape_plan, &proposal))
+      return hb_shape_plan_reference (node->shape_plan);
+
+  /* Not found. */
+
+  hb_shape_plan_t *shape_plan = hb_shape_plan_create (face, props, user_features, num_user_features, shaper_list);
+
+  hb_face_t::plan_node_t *node = (hb_face_t::plan_node_t *) calloc (1, sizeof (hb_face_t::plan_node_t));
+  if (unlikely (!node))
+    return shape_plan;
+
+  node->shape_plan = shape_plan;
+  node->next = cached_plan_nodes;
+
+  if (!hb_atomic_ptr_cmpexch (&face->shape_plans, cached_plan_nodes, node)) {
+    hb_shape_plan_destroy (shape_plan);
+    free (node);
+    goto retry;
+  }
+
+  /* Release our reference on face. */
+  hb_face_destroy (face);
+
+  return hb_shape_plan_reference (shape_plan);
+}
+
+/**
+ * hb_shape_plan_get_shaper:
+ * @shape_plan: a shape plan.
+ *
+ * 
+ *
+ * Return value: (transfer none):
+ *
+ * Since: 1.0
+ **/
+const char *
+hb_shape_plan_get_shaper (hb_shape_plan_t *shape_plan)
+{
+  return shape_plan->shaper_name;
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-shape-plan.h b/extensions/externals/src/harfbuzz/src/hb-shape-plan.h
new file mode 100644
index 0000000..8f54552
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-shape-plan.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_SHAPE_PLAN_H
+#define HB_SHAPE_PLAN_H
+
+#include "hb-common.h"
+#include "hb-font.h"
+
+HB_BEGIN_DECLS
+
+typedef struct hb_shape_plan_t hb_shape_plan_t;
+
+hb_shape_plan_t *
+hb_shape_plan_create (hb_face_t                     *face,
+		      const hb_segment_properties_t *props,
+		      const hb_feature_t            *user_features,
+		      unsigned int                   num_user_features,
+		      const char * const            *shaper_list);
+
+hb_shape_plan_t *
+hb_shape_plan_create_cached (hb_face_t                     *face,
+			     const hb_segment_properties_t *props,
+			     const hb_feature_t            *user_features,
+			     unsigned int                   num_user_features,
+			     const char * const            *shaper_list);
+
+hb_shape_plan_t *
+hb_shape_plan_get_empty (void);
+
+hb_shape_plan_t *
+hb_shape_plan_reference (hb_shape_plan_t *shape_plan);
+
+void
+hb_shape_plan_destroy (hb_shape_plan_t *shape_plan);
+
+hb_bool_t
+hb_shape_plan_set_user_data (hb_shape_plan_t    *shape_plan,
+			     hb_user_data_key_t *key,
+			     void *              data,
+			     hb_destroy_func_t   destroy,
+			     hb_bool_t           replace);
+
+void *
+hb_shape_plan_get_user_data (hb_shape_plan_t    *shape_plan,
+			     hb_user_data_key_t *key);
+
+
+hb_bool_t
+hb_shape_plan_execute (hb_shape_plan_t    *shape_plan,
+		       hb_font_t          *font,
+		       hb_buffer_t        *buffer,
+		       const hb_feature_t *features,
+		       unsigned int        num_features);
+
+const char *
+hb_shape_plan_get_shaper (hb_shape_plan_t *shape_plan);
+
+
+HB_END_DECLS
+
+#endif /* HB_SHAPE_PLAN_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-shape.cc b/extensions/externals/src/harfbuzz/src/hb-shape.cc
new file mode 100644
index 0000000..c1b7524
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-shape.cc
@@ -0,0 +1,331 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-shaper-private.hh"
+#include "hb-shape-plan-private.hh"
+#include "hb-buffer-private.hh"
+#include "hb-font-private.hh"
+
+
+static void
+parse_space (const char **pp, const char *end)
+{
+  char c;
+  while (*pp < end && (c = **pp, ISSPACE (c)))
+    (*pp)++;
+}
+
+static hb_bool_t
+parse_char (const char **pp, const char *end, char c)
+{
+  parse_space (pp, end);
+
+  if (*pp == end || **pp != c)
+    return false;
+
+  (*pp)++;
+  return true;
+}
+
+static hb_bool_t
+parse_uint (const char **pp, const char *end, unsigned int *pv)
+{
+  char buf[32];
+  unsigned int len = MIN (ARRAY_LENGTH (buf) - 1, (unsigned int) (end - *pp));
+  strncpy (buf, *pp, len);
+  buf[len] = '\0';
+
+  char *p = buf;
+  char *pend = p;
+  unsigned int v;
+
+  /* Intentionally use strtol instead of strtoul, such that
+   * -1 turns into "big number"... */
+  errno = 0;
+  v = strtol (p, &pend, 0);
+  if (errno || p == pend)
+    return false;
+
+  *pv = v;
+  *pp += pend - p;
+  return true;
+}
+
+static hb_bool_t
+parse_feature_value_prefix (const char **pp, const char *end, hb_feature_t *feature)
+{
+  if (parse_char (pp, end, '-'))
+    feature->value = 0;
+  else {
+    parse_char (pp, end, '+');
+    feature->value = 1;
+  }
+
+  return true;
+}
+
+static hb_bool_t
+parse_feature_tag (const char **pp, const char *end, hb_feature_t *feature)
+{
+  const char *p = *pp;
+  char c;
+
+  parse_space (pp, end);
+
+#define ISALNUM(c) (('a' <= (c) && (c) <= 'z') || ('A' <= (c) && (c) <= 'Z') || ('0' <= (c) && (c) <= '9'))
+  while (*pp < end && (c = **pp, ISALNUM(c)))
+    (*pp)++;
+#undef ISALNUM
+
+  if (p == *pp)
+    return false;
+
+  feature->tag = hb_tag_from_string (p, *pp - p);
+  return true;
+}
+
+static hb_bool_t
+parse_feature_indices (const char **pp, const char *end, hb_feature_t *feature)
+{
+  parse_space (pp, end);
+
+  hb_bool_t has_start;
+
+  feature->start = 0;
+  feature->end = (unsigned int) -1;
+
+  if (!parse_char (pp, end, '['))
+    return true;
+
+  has_start = parse_uint (pp, end, &feature->start);
+
+  if (parse_char (pp, end, ':')) {
+    parse_uint (pp, end, &feature->end);
+  } else {
+    if (has_start)
+      feature->end = feature->start + 1;
+  }
+
+  return parse_char (pp, end, ']');
+}
+
+static hb_bool_t
+parse_feature_value_postfix (const char **pp, const char *end, hb_feature_t *feature)
+{
+  return !parse_char (pp, end, '=') || parse_uint (pp, end, &feature->value);
+}
+
+
+static hb_bool_t
+parse_one_feature (const char **pp, const char *end, hb_feature_t *feature)
+{
+  return parse_feature_value_prefix (pp, end, feature) &&
+	 parse_feature_tag (pp, end, feature) &&
+	 parse_feature_indices (pp, end, feature) &&
+	 parse_feature_value_postfix (pp, end, feature) &&
+	 *pp == end;
+}
+
+/**
+ * hb_feature_from_string:
+ * @str: (array length=len):
+ * @len: 
+ * @feature: (out):
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_feature_from_string (const char *str, int len,
+			hb_feature_t *feature)
+{
+  if (len < 0)
+    len = strlen (str);
+
+  return parse_one_feature (&str, str + len, feature);
+}
+
+/**
+ * hb_feature_to_string:
+ * @feature: 
+ * @buf: (array length=size):
+ * @size: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_feature_to_string (hb_feature_t *feature,
+		      char *buf, unsigned int size)
+{
+  if (unlikely (!size)) return;
+
+  char s[128];
+  unsigned int len = 0;
+  if (feature->value == 0)
+    s[len++] = '-';
+  hb_tag_to_string (feature->tag, s + len);
+  len += 4;
+  while (len && s[len - 1] == ' ')
+    len--;
+  if (feature->start != 0 || feature->end != (unsigned int) -1)
+  {
+    s[len++] = '[';
+    if (feature->start)
+      len += MAX (0, snprintf (s + len, ARRAY_LENGTH (s) - len, "%d", feature->start));
+    if (feature->end != feature->start + 1) {
+      s[len++] = ':';
+      if (feature->end != (unsigned int) -1)
+	len += MAX (0, snprintf (s + len, ARRAY_LENGTH (s) - len, "%d", feature->end));
+    }
+    s[len++] = ']';
+  }
+  if (feature->value > 1)
+  {
+    s[len++] = '=';
+    len += MAX (0, snprintf (s + len, ARRAY_LENGTH (s) - len, "%d", feature->value));
+  }
+  assert (len < ARRAY_LENGTH (s));
+  len = MIN (len, size - 1);
+  memcpy (buf, s, len);
+  buf[len] = '\0';
+}
+
+
+static const char **static_shaper_list;
+
+static inline
+void free_static_shaper_list (void)
+{
+  free (static_shaper_list);
+}
+
+/**
+ * hb_shape_list_shapers:
+ *
+ * 
+ *
+ * Return value: (transfer none):
+ *
+ * Since: 1.0
+ **/
+const char **
+hb_shape_list_shapers (void)
+{
+retry:
+  const char **shaper_list = (const char **) hb_atomic_ptr_get (&static_shaper_list);
+
+  if (unlikely (!shaper_list))
+  {
+    /* Not found; allocate one. */
+    shaper_list = (const char **) calloc (1 + HB_SHAPERS_COUNT, sizeof (const char *));
+    if (unlikely (!shaper_list)) {
+      static const char *nil_shaper_list[] = {NULL};
+      return nil_shaper_list;
+    }
+
+    const hb_shaper_pair_t *shapers = _hb_shapers_get ();
+    unsigned int i;
+    for (i = 0; i < HB_SHAPERS_COUNT; i++)
+      shaper_list[i] = shapers[i].name;
+    shaper_list[i] = NULL;
+
+    if (!hb_atomic_ptr_cmpexch (&static_shaper_list, NULL, shaper_list)) {
+      free (shaper_list);
+      goto retry;
+    }
+
+#ifdef HAVE_ATEXIT
+    atexit (free_static_shaper_list); /* First person registers atexit() callback. */
+#endif
+  }
+
+  return shaper_list;
+}
+
+
+/**
+ * hb_shape_full:
+ * @font: a font.
+ * @buffer: a buffer.
+ * @features: (array length=num_features):
+ * @num_features: 
+ * @shaper_list: (array zero-terminated=1):
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_shape_full (hb_font_t          *font,
+	       hb_buffer_t        *buffer,
+	       const hb_feature_t *features,
+	       unsigned int        num_features,
+	       const char * const *shaper_list)
+{
+  if (unlikely (!buffer->len))
+    return true;
+
+  assert (buffer->content_type == HB_BUFFER_CONTENT_TYPE_UNICODE);
+
+  hb_shape_plan_t *shape_plan = hb_shape_plan_create_cached (font->face, &buffer->props, features, num_features, shaper_list);
+  hb_bool_t res = hb_shape_plan_execute (shape_plan, font, buffer, features, num_features);
+  hb_shape_plan_destroy (shape_plan);
+
+  if (res)
+    buffer->content_type = HB_BUFFER_CONTENT_TYPE_GLYPHS;
+  return res;
+}
+
+/**
+ * hb_shape:
+ * @font: a font.
+ * @buffer: a buffer.
+ * @features: (array length=num_features):
+ * @num_features: 
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_shape (hb_font_t           *font,
+	  hb_buffer_t         *buffer,
+	  const hb_feature_t  *features,
+	  unsigned int         num_features)
+{
+  hb_shape_full (font, buffer, features, num_features, NULL);
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-shape.h b/extensions/externals/src/harfbuzz/src/hb-shape.h
new file mode 100644
index 0000000..10a35cb
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-shape.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_SHAPE_H
+#define HB_SHAPE_H
+
+#include "hb-common.h"
+#include "hb-buffer.h"
+#include "hb-font.h"
+
+HB_BEGIN_DECLS
+
+
+typedef struct hb_feature_t {
+  hb_tag_t      tag;
+  uint32_t      value;
+  unsigned int  start;
+  unsigned int  end;
+} hb_feature_t;
+
+/* len=-1 means str is NUL-terminated */
+hb_bool_t
+hb_feature_from_string (const char *str, int len,
+			hb_feature_t *feature);
+
+/* Something like 128 bytes is more than enough.
+ * nul-terminates. */
+void
+hb_feature_to_string (hb_feature_t *feature,
+		      char *buf, unsigned int size);
+
+
+void
+hb_shape (hb_font_t           *font,
+	  hb_buffer_t         *buffer,
+	  const hb_feature_t  *features,
+	  unsigned int         num_features);
+
+hb_bool_t
+hb_shape_full (hb_font_t          *font,
+	       hb_buffer_t        *buffer,
+	       const hb_feature_t *features,
+	       unsigned int        num_features,
+	       const char * const *shaper_list);
+
+const char **
+hb_shape_list_shapers (void);
+
+
+HB_END_DECLS
+
+#endif /* HB_SHAPE_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-shaper-impl-private.hh b/extensions/externals/src/harfbuzz/src/hb-shaper-impl-private.hh
new file mode 100644
index 0000000..7844081
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-shaper-impl-private.hh
@@ -0,0 +1,43 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_SHAPER_IMPL_PRIVATE_HH
+#define HB_SHAPER_IMPL_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-shaper-private.hh"
+#include "hb-shape-plan-private.hh"
+#include "hb-font-private.hh"
+#include "hb-buffer-private.hh"
+
+
+#ifdef HB_SHAPER
+#define HB_SHAPER_DATA_GET(object) HB_SHAPER_DATA (HB_SHAPER, object)
+#endif
+
+
+#endif /* HB_SHAPER_IMPL_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-shaper-list.hh b/extensions/externals/src/harfbuzz/src/hb-shaper-list.hh
new file mode 100644
index 0000000..b9c029e
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-shaper-list.hh
@@ -0,0 +1,55 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_SHAPER_LIST_HH
+#define HB_SHAPER_LIST_HH
+#endif /* HB_SHAPER_LIST_HH */ /* Dummy header guards */
+
+/* v--- Add new shapers in the right place here. */
+
+#ifdef HAVE_GRAPHITE2
+/* Only picks up fonts that have a "Silf" table. */
+HB_SHAPER_IMPLEMENT (graphite2)
+#endif
+
+#ifdef HAVE_OT
+HB_SHAPER_IMPLEMENT (ot) /* <--- This is our main OpenType shaper. */
+#endif
+
+#ifdef HAVE_HB_OLD
+HB_SHAPER_IMPLEMENT (old)
+#endif
+#ifdef HAVE_ICU_LE
+HB_SHAPER_IMPLEMENT (icu_le)
+#endif
+#ifdef HAVE_UNISCRIBE
+HB_SHAPER_IMPLEMENT (uniscribe)
+#endif
+#ifdef HAVE_CORETEXT
+HB_SHAPER_IMPLEMENT (coretext)
+#endif
+
+HB_SHAPER_IMPLEMENT (fallback) /* <--- This should be last. */
diff --git a/extensions/externals/src/harfbuzz/src/hb-shaper-private.hh b/extensions/externals/src/harfbuzz/src/hb-shaper-private.hh
new file mode 100644
index 0000000..29c4493
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-shaper-private.hh
@@ -0,0 +1,109 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_SHAPER_PRIVATE_HH
+#define HB_SHAPER_PRIVATE_HH
+
+#include "hb-private.hh"
+
+typedef hb_bool_t hb_shape_func_t (hb_shape_plan_t    *shape_plan,
+				   hb_font_t          *font,
+				   hb_buffer_t        *buffer,
+				   const hb_feature_t *features,
+				   unsigned int        num_features);
+
+#define HB_SHAPER_IMPLEMENT(name) \
+	extern "C" HB_INTERNAL hb_shape_func_t _hb_##name##_shape;
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+
+struct hb_shaper_pair_t {
+  char name[16];
+  hb_shape_func_t *func;
+};
+
+HB_INTERNAL const hb_shaper_pair_t *
+_hb_shapers_get (void);
+
+
+/* For embedding in face / font / ... */
+struct hb_shaper_data_t {
+#define HB_SHAPER_IMPLEMENT(shaper) void *shaper;
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+};
+
+#define HB_SHAPERS_COUNT (sizeof (hb_shaper_data_t) / sizeof (void *))
+
+/* Means: succeeded, but don't need to keep any data. */
+#define HB_SHAPER_DATA_SUCCEEDED ((void *) +1)
+
+/* Means: tried but failed to create. */
+#define HB_SHAPER_DATA_INVALID ((void *) -1)
+#define HB_SHAPER_DATA_IS_INVALID(data) ((void *) (data) == HB_SHAPER_DATA_INVALID)
+
+#define HB_SHAPER_DATA_TYPE(shaper, object)		struct hb_##shaper##_shaper_##object##_data_t
+#define HB_SHAPER_DATA_INSTANCE(shaper, object, instance)	(* (HB_SHAPER_DATA_TYPE(shaper, object) **) &(instance)->shaper_data.shaper)
+#define HB_SHAPER_DATA(shaper, object)			HB_SHAPER_DATA_INSTANCE (shaper, object, object)
+#define HB_SHAPER_DATA_CREATE_FUNC(shaper, object)	_hb_##shaper##_shaper_##object##_data_create
+#define HB_SHAPER_DATA_DESTROY_FUNC(shaper, object)	_hb_##shaper##_shaper_##object##_data_destroy
+
+#define HB_SHAPER_DATA_PROTOTYPE(shaper, object) \
+	HB_SHAPER_DATA_TYPE (shaper, object); /* Type forward declaration. */ \
+	extern "C" HB_INTERNAL HB_SHAPER_DATA_TYPE (shaper, object) * \
+	HB_SHAPER_DATA_CREATE_FUNC (shaper, object) (hb_##object##_t *object HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS); \
+	extern "C" HB_INTERNAL void \
+	HB_SHAPER_DATA_DESTROY_FUNC (shaper, object) (HB_SHAPER_DATA_TYPE (shaper, object) *data)
+
+#define HB_SHAPER_DATA_DESTROY(shaper, object) \
+	if (object->shaper_data.shaper && \
+	    object->shaper_data.shaper != HB_SHAPER_DATA_INVALID && \
+	    object->shaper_data.shaper != HB_SHAPER_DATA_SUCCEEDED) \
+	  HB_SHAPER_DATA_DESTROY_FUNC (shaper, object) (HB_SHAPER_DATA (shaper, object));
+
+#define HB_SHAPER_DATA_ENSURE_DECLARE(shaper, object) \
+static inline bool \
+hb_##shaper##_shaper_##object##_data_ensure (hb_##object##_t *object) \
+{\
+  retry: \
+  HB_SHAPER_DATA_TYPE (shaper, object) *data = (HB_SHAPER_DATA_TYPE (shaper, object) *) hb_atomic_ptr_get (&HB_SHAPER_DATA (shaper, object)); \
+  if (unlikely (!data)) { \
+    data = HB_SHAPER_DATA_CREATE_FUNC (shaper, object) (object); \
+    if (unlikely (!data)) \
+      data = (HB_SHAPER_DATA_TYPE (shaper, object) *) HB_SHAPER_DATA_INVALID; \
+    if (!hb_atomic_ptr_cmpexch (&HB_SHAPER_DATA (shaper, object), NULL, data)) { \
+      if (data && \
+	  data != HB_SHAPER_DATA_INVALID && \
+	  data != HB_SHAPER_DATA_SUCCEEDED) \
+	HB_SHAPER_DATA_DESTROY_FUNC (shaper, object) (data); \
+      goto retry; \
+    } \
+  } \
+  return data != NULL && !HB_SHAPER_DATA_IS_INVALID (data); \
+}
+
+
+#endif /* HB_SHAPER_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-shaper.cc b/extensions/externals/src/harfbuzz/src/hb-shaper.cc
new file mode 100644
index 0000000..44f718a
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-shaper.cc
@@ -0,0 +1,109 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+#include "hb-shaper-private.hh"
+#include "hb-atomic-private.hh"
+
+
+static const hb_shaper_pair_t all_shapers[] = {
+#define HB_SHAPER_IMPLEMENT(name) {#name, _hb_##name##_shape},
+#include "hb-shaper-list.hh"
+#undef HB_SHAPER_IMPLEMENT
+};
+
+
+/* Thread-safe, lock-free, shapers */
+
+static const hb_shaper_pair_t *static_shapers;
+
+static inline
+void free_static_shapers (void)
+{
+  if (unlikely (static_shapers != all_shapers))
+    free ((void *) static_shapers);
+}
+
+const hb_shaper_pair_t *
+_hb_shapers_get (void)
+{
+retry:
+  hb_shaper_pair_t *shapers = (hb_shaper_pair_t *) hb_atomic_ptr_get (&static_shapers);
+
+  if (unlikely (!shapers))
+  {
+    char *env = getenv ("HB_SHAPER_LIST");
+    if (!env || !*env) {
+      (void) hb_atomic_ptr_cmpexch (&static_shapers, NULL, &all_shapers[0]);
+      return (const hb_shaper_pair_t *) all_shapers;
+    }
+
+    /* Not found; allocate one. */
+    shapers = (hb_shaper_pair_t *) malloc (sizeof (all_shapers));
+    if (unlikely (!shapers)) {
+      (void) hb_atomic_ptr_cmpexch (&static_shapers, NULL, &all_shapers[0]);
+      return (const hb_shaper_pair_t *) all_shapers;
+    }
+
+    memcpy (shapers, all_shapers, sizeof (all_shapers));
+
+     /* Reorder shaper list to prefer requested shapers. */
+    unsigned int i = 0;
+    char *end, *p = env;
+    for (;;) {
+      end = strchr (p, ',');
+      if (!end)
+	end = p + strlen (p);
+
+      for (unsigned int j = i; j < ARRAY_LENGTH (all_shapers); j++)
+	if (end - p == (int) strlen (shapers[j].name) &&
+	    0 == strncmp (shapers[j].name, p, end - p))
+	{
+	  /* Reorder this shaper to position i */
+	 struct hb_shaper_pair_t t = shapers[j];
+	 memmove (&shapers[i + 1], &shapers[i], sizeof (shapers[i]) * (j - i));
+	 shapers[i] = t;
+	 i++;
+	}
+
+      if (!*end)
+	break;
+      else
+	p = end + 1;
+    }
+
+    if (!hb_atomic_ptr_cmpexch (&static_shapers, NULL, shapers)) {
+      free (shapers);
+      goto retry;
+    }
+
+#ifdef HAVE_ATEXIT
+    atexit (free_static_shapers); /* First person registers atexit() callback. */
+#endif
+  }
+
+  return shapers;
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-tt-font.cc b/extensions/externals/src/harfbuzz/src/hb-tt-font.cc
new file mode 100644
index 0000000..c503a40
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-tt-font.cc
@@ -0,0 +1,79 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-font-private.hh" /* Shall be first since may include windows.h */
+
+#include "hb-open-type-private.hh"
+
+#include "hb-ot-hhea-table.hh"
+#include "hb-ot-hmtx-table.hh"
+
+#include "hb-blob.h"
+
+#include <string.h>
+
+
+
+#if 0
+struct hb_tt_font_t
+{
+  const struct hhea *hhea;
+  hb_blob_t *hhea_blob;
+};
+
+
+static hb_tt_font_t *
+_hb_tt_font_create (hb_font_t *font)
+{
+  /* TODO Remove this object altogether */
+  hb_tt_font_t *tt = (hb_tt_font_t *) calloc (1, sizeof (hb_tt_font_t));
+
+  tt->hhea_blob = Sanitizer<hhea>::sanitize (font->face->reference_table (HB_OT_TAG_hhea));
+  tt->hhea = Sanitizer<hhea>::lock_instance (tt->hhea_blob);
+
+  return tt;
+}
+
+static void
+_hb_tt_font_destroy (hb_tt_font_t *tt)
+{
+  hb_blob_destroy (tt->hhea_blob);
+
+  free (tt);
+}
+
+static inline const hhea&
+_get_hhea (hb_face_t *face)
+{
+  return likely (face->tt && face->tt->hhea) ? *face->tt->hhea : Null(hhea);
+}
+
+
+/*
+ * hb_tt_font_funcs_t
+ */
+
+#endif
diff --git a/extensions/externals/src/harfbuzz/src/hb-ucdn.cc b/extensions/externals/src/harfbuzz/src/hb-ucdn.cc
new file mode 100644
index 0000000..7d24559
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ucdn.cc
@@ -0,0 +1,208 @@
+/*
+ * Copyright (C) 2012 Grigori Goronzy <greg@kinoho.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "hb-private.hh"
+
+#include "hb-unicode-private.hh"
+
+#include "ucdn.h"
+
+static const hb_script_t ucdn_script_translate[] =
+{
+    HB_SCRIPT_COMMON,
+    HB_SCRIPT_LATIN,
+    HB_SCRIPT_GREEK,
+    HB_SCRIPT_CYRILLIC,
+    HB_SCRIPT_ARMENIAN,
+    HB_SCRIPT_HEBREW,
+    HB_SCRIPT_ARABIC,
+    HB_SCRIPT_SYRIAC,
+    HB_SCRIPT_THAANA,
+    HB_SCRIPT_DEVANAGARI,
+    HB_SCRIPT_BENGALI,
+    HB_SCRIPT_GURMUKHI,
+    HB_SCRIPT_GUJARATI,
+    HB_SCRIPT_ORIYA,
+    HB_SCRIPT_TAMIL,
+    HB_SCRIPT_TELUGU,
+    HB_SCRIPT_KANNADA,
+    HB_SCRIPT_MALAYALAM,
+    HB_SCRIPT_SINHALA,
+    HB_SCRIPT_THAI,
+    HB_SCRIPT_LAO,
+    HB_SCRIPT_TIBETAN,
+    HB_SCRIPT_MYANMAR,
+    HB_SCRIPT_GEORGIAN,
+    HB_SCRIPT_HANGUL,
+    HB_SCRIPT_ETHIOPIC,
+    HB_SCRIPT_CHEROKEE,
+    HB_SCRIPT_CANADIAN_SYLLABICS,
+    HB_SCRIPT_OGHAM,
+    HB_SCRIPT_RUNIC,
+    HB_SCRIPT_KHMER,
+    HB_SCRIPT_MONGOLIAN,
+    HB_SCRIPT_HIRAGANA,
+    HB_SCRIPT_KATAKANA,
+    HB_SCRIPT_BOPOMOFO,
+    HB_SCRIPT_HAN,
+    HB_SCRIPT_YI,
+    HB_SCRIPT_OLD_ITALIC,
+    HB_SCRIPT_GOTHIC,
+    HB_SCRIPT_DESERET,
+    HB_SCRIPT_INHERITED,
+    HB_SCRIPT_TAGALOG,
+    HB_SCRIPT_HANUNOO,
+    HB_SCRIPT_BUHID,
+    HB_SCRIPT_TAGBANWA,
+    HB_SCRIPT_LIMBU,
+    HB_SCRIPT_TAI_LE,
+    HB_SCRIPT_LINEAR_B,
+    HB_SCRIPT_UGARITIC,
+    HB_SCRIPT_SHAVIAN,
+    HB_SCRIPT_OSMANYA,
+    HB_SCRIPT_CYPRIOT,
+    HB_SCRIPT_BRAILLE,
+    HB_SCRIPT_BUGINESE,
+    HB_SCRIPT_COPTIC,
+    HB_SCRIPT_NEW_TAI_LUE,
+    HB_SCRIPT_GLAGOLITIC,
+    HB_SCRIPT_TIFINAGH,
+    HB_SCRIPT_SYLOTI_NAGRI,
+    HB_SCRIPT_OLD_PERSIAN,
+    HB_SCRIPT_KHAROSHTHI,
+    HB_SCRIPT_BALINESE,
+    HB_SCRIPT_CUNEIFORM,
+    HB_SCRIPT_PHOENICIAN,
+    HB_SCRIPT_PHAGS_PA,
+    HB_SCRIPT_NKO,
+    HB_SCRIPT_SUNDANESE,
+    HB_SCRIPT_LEPCHA,
+    HB_SCRIPT_OL_CHIKI,
+    HB_SCRIPT_VAI,
+    HB_SCRIPT_SAURASHTRA,
+    HB_SCRIPT_KAYAH_LI,
+    HB_SCRIPT_REJANG,
+    HB_SCRIPT_LYCIAN,
+    HB_SCRIPT_CARIAN,
+    HB_SCRIPT_LYDIAN,
+    HB_SCRIPT_CHAM,
+    HB_SCRIPT_TAI_THAM,
+    HB_SCRIPT_TAI_VIET,
+    HB_SCRIPT_AVESTAN,
+    HB_SCRIPT_EGYPTIAN_HIEROGLYPHS,
+    HB_SCRIPT_SAMARITAN,
+    HB_SCRIPT_LISU,
+    HB_SCRIPT_BAMUM,
+    HB_SCRIPT_JAVANESE,
+    HB_SCRIPT_MEETEI_MAYEK,
+    HB_SCRIPT_IMPERIAL_ARAMAIC,
+    HB_SCRIPT_OLD_SOUTH_ARABIAN,
+    HB_SCRIPT_INSCRIPTIONAL_PARTHIAN,
+    HB_SCRIPT_INSCRIPTIONAL_PAHLAVI,
+    HB_SCRIPT_OLD_TURKIC,
+    HB_SCRIPT_KAITHI,
+    HB_SCRIPT_BATAK,
+    HB_SCRIPT_BRAHMI,
+    HB_SCRIPT_MANDAIC,
+    HB_SCRIPT_CHAKMA,
+    HB_SCRIPT_MEROITIC_CURSIVE,
+    HB_SCRIPT_MEROITIC_HIEROGLYPHS,
+    HB_SCRIPT_MIAO,
+    HB_SCRIPT_SHARADA,
+    HB_SCRIPT_SORA_SOMPENG,
+    HB_SCRIPT_TAKRI,
+    HB_SCRIPT_UNKNOWN,
+};
+
+static hb_unicode_combining_class_t
+hb_ucdn_combining_class(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+			void *user_data HB_UNUSED)
+{
+    return (hb_unicode_combining_class_t) ucdn_get_combining_class(unicode);
+}
+
+static unsigned int
+hb_ucdn_eastasian_width(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+			void *user_data HB_UNUSED)
+{
+    int w = ucdn_get_east_asian_width(unicode);
+    return (w == UCDN_EAST_ASIAN_F || w == UCDN_EAST_ASIAN_W) ? 2 : 1;
+}
+
+static hb_unicode_general_category_t
+hb_ucdn_general_category(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+			 void *user_data HB_UNUSED)
+{
+    return (hb_unicode_general_category_t)ucdn_get_general_category(unicode);
+}
+
+static hb_codepoint_t
+hb_ucdn_mirroring(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+		  void *user_data HB_UNUSED)
+{
+    return ucdn_mirror(unicode);
+}
+
+static hb_script_t
+hb_ucdn_script(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+	       void *user_data HB_UNUSED)
+{
+    return ucdn_script_translate[ucdn_get_script(unicode)];
+}
+
+static hb_bool_t
+hb_ucdn_compose(hb_unicode_funcs_t *ufuncs,
+		hb_codepoint_t a, hb_codepoint_t b, hb_codepoint_t *ab,
+		void *user_data HB_UNUSED)
+{
+    return ucdn_compose(ab, a, b);
+}
+
+static hb_bool_t
+hb_ucdn_decompose(hb_unicode_funcs_t *ufuncs,
+		  hb_codepoint_t ab, hb_codepoint_t *a, hb_codepoint_t *b,
+		  void *user_data HB_UNUSED)
+{
+    return ucdn_decompose(ab, a, b);
+}
+
+static unsigned int
+hb_ucdn_decompose_compatibility(hb_unicode_funcs_t *ufuncs,
+				hb_codepoint_t u, hb_codepoint_t *decomposed,
+				void *user_data HB_UNUSED)
+{
+    return ucdn_compat_decompose(u, decomposed);
+}
+
+extern "C" HB_INTERNAL
+hb_unicode_funcs_t *
+hb_ucdn_get_unicode_funcs (void)
+{
+  static const hb_unicode_funcs_t _hb_ucdn_unicode_funcs = {
+    HB_OBJECT_HEADER_STATIC,
+
+    NULL, /* parent */
+    true, /* immutable */
+    {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_ucdn_##name,
+      HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+    }
+  };
+
+  return const_cast<hb_unicode_funcs_t *> (&_hb_ucdn_unicode_funcs);
+}
+
diff --git a/extensions/externals/src/harfbuzz/src/hb-ucdn/COPYING b/extensions/externals/src/harfbuzz/src/hb-ucdn/COPYING
new file mode 100644
index 0000000..be5205c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ucdn/COPYING
@@ -0,0 +1,13 @@
+The contents of this directory are licensed under the following terms:
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/extensions/externals/src/harfbuzz/src/hb-ucdn/Makefile.am b/extensions/externals/src/harfbuzz/src/hb-ucdn/Makefile.am
new file mode 100644
index 0000000..40d6055
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ucdn/Makefile.am
@@ -0,0 +1,18 @@
+## Process this file with automake to produce Makefile.in
+
+noinst_LTLIBRARIES = libhb-ucdn.la
+
+
+libhb_ucdn_la_SOURCES = \
+	ucdn.h \
+	ucdn.c \
+	unicodedata_db.h
+libhb_ucdn_CPPFLAGS = \
+	-I$(top_srcdir) \
+	-I$(top_srcdir)/src \
+	-I$(top_builddir)/src
+libhb_ucdn_la_LIBADD =
+
+EXTRA_DIST = README COPYING
+
+-include $(top_srcdir)/git.mk
diff --git a/extensions/externals/src/harfbuzz/src/hb-ucdn/Makefile.in b/extensions/externals/src/harfbuzz/src/hb-ucdn/Makefile.in
new file mode 100644
index 0000000..e104801
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ucdn/Makefile.in
@@ -0,0 +1,546 @@
+# Makefile.in generated by automake 1.11.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = src/hb-ucdn
+DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+	COPYING
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_pthread.m4 \
+	$(top_srcdir)/m4/gtk-doc.m4 $(top_srcdir)/m4/libtool.m4 \
+	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
+	$(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
+	$(top_srcdir)/m4/pkg.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+LTLIBRARIES = $(noinst_LTLIBRARIES)
+libhb_ucdn_la_DEPENDENCIES =
+am_libhb_ucdn_la_OBJECTS = ucdn.lo
+libhb_ucdn_la_OBJECTS = $(am_libhb_ucdn_la_OBJECTS)
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC    " $@;
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD  " $@;
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN   " $@;
+SOURCES = $(libhb_ucdn_la_SOURCES)
+DIST_SOURCES = $(libhb_ucdn_la_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CAIRO_CFLAGS = @CAIRO_CFLAGS@
+CAIRO_FT_CFLAGS = @CAIRO_FT_CFLAGS@
+CAIRO_FT_LIBS = @CAIRO_FT_LIBS@
+CAIRO_LIBS = @CAIRO_LIBS@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CORETEXT_CFLAGS = @CORETEXT_CFLAGS@
+CORETEXT_LIBS = @CORETEXT_LIBS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+FREETYPE_CFLAGS = @FREETYPE_CFLAGS@
+FREETYPE_LIBS = @FREETYPE_LIBS@
+GLIB_CFLAGS = @GLIB_CFLAGS@
+GLIB_LIBS = @GLIB_LIBS@
+GLIB_MKENUMS = @GLIB_MKENUMS@
+GOBJECT_CFLAGS = @GOBJECT_CFLAGS@
+GOBJECT_LIBS = @GOBJECT_LIBS@
+GRAPHITE2_CFLAGS = @GRAPHITE2_CFLAGS@
+GRAPHITE2_LIBS = @GRAPHITE2_LIBS@
+GREP = @GREP@
+GTKDOC_CHECK = @GTKDOC_CHECK@
+GTKDOC_DEPS_CFLAGS = @GTKDOC_DEPS_CFLAGS@
+GTKDOC_DEPS_LIBS = @GTKDOC_DEPS_LIBS@
+GTKDOC_MKPDF = @GTKDOC_MKPDF@
+GTKDOC_REBASE = @GTKDOC_REBASE@
+HB_LIBTOOL_VERSION_INFO = @HB_LIBTOOL_VERSION_INFO@
+HB_VERSION = @HB_VERSION@
+HB_VERSION_MAJOR = @HB_VERSION_MAJOR@
+HB_VERSION_MICRO = @HB_VERSION_MICRO@
+HB_VERSION_MINOR = @HB_VERSION_MINOR@
+HTML_DIR = @HTML_DIR@
+ICU_CFLAGS = @ICU_CFLAGS@
+ICU_CONFIG = @ICU_CONFIG@
+ICU_LIBS = @ICU_LIBS@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
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+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
+PTHREAD_CC = @PTHREAD_CC@
+PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
+PTHREAD_LIBS = @PTHREAD_LIBS@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+UNISCRIBE_CFLAGS = @UNISCRIBE_CFLAGS@
+UNISCRIBE_LIBS = @UNISCRIBE_LIBS@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
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+	ucdn.h \
+	ucdn.c \
+	unicodedata_db.h
+
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+	-I$(top_srcdir) \
+	-I$(top_srcdir)/src \
+	-I$(top_builddir)/src
+
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+	$(am__cd) $(top_srcdir) && \
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+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
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+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+clean-noinstLTLIBRARIES:
+	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
+	@list='$(noinst_LTLIBRARIES)'; for p in $$list; do \
+	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	  test "$$dir" != "$$p" || dir=.; \
+	  echo "rm -f \"$${dir}/so_locations\""; \
+	  rm -f "$${dir}/so_locations"; \
+	done
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+	$(AM_V_CCLD)$(LINK)  $(libhb_ucdn_la_OBJECTS) $(libhb_ucdn_la_LIBADD) $(LIBS)
+
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+distclean-compile:
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+
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+
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+	-rm -f *.lo
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+clean-libtool:
+	-rm -rf .libs _libs
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+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
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+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
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+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	set x; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
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+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
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+	      $$unique; \
+	  fi; \
+	fi
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+GTAGS:
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+
+distdir: $(DISTFILES)
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+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
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+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
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+	    || cp -p $$d/$$file "$(distdir)/$$file" \
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+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
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+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
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+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
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+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
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+	distclean-compile distclean-generic distclean-libtool \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
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+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
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+-include $(top_srcdir)/git.mk
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
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+.NOEXPORT:
diff --git a/extensions/externals/src/harfbuzz/src/hb-ucdn/README b/extensions/externals/src/harfbuzz/src/hb-ucdn/README
new file mode 100644
index 0000000..fcb97b9
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ucdn/README
@@ -0,0 +1,40 @@
+Contents of this directory are derived from UCDN:
+
+  https://github.com/grigorig/ucdn
+
+The original README follows:
+
+
+UCDN - Unicode Database and Normalization
+
+UCDN is a Unicode support library. Currently, it provides access
+to basic character properties contained in the Unicode Character
+Database and low-level normalization functions (pairwise canonical
+composition/decomposition and compatibility decomposition). More
+functionality might be provided in the future, such as additional
+properties, string normalization and encoding conversion.
+
+UCDN uses standard C89 with no particular dependencies or requirements
+except for stdint.h, and can be easily integrated into existing
+projects. However, it can also be used as a standalone library,
+and a CMake build script is provided for this. The first motivation
+behind UCDN development was to provide a standalone set of Unicode
+functions for the HarfBuzz OpenType shaping library. For this purpose,
+a HarfBuzz-specific wrapper is shipped along with it (hb-ucdn.h).
+
+UCDN is published under the ISC license, please see the license header
+in the C source code for more information. The makeunicodata.py script
+required for parsing Unicode database files is licensed under the
+PSF license, please see PYTHON-LICENSE for more information.
+
+UCDN was written by Grigori Goronzy <greg@kinoho.net>.
+
+How to Use
+
+Include ucdn.c, ucdn.h and unicodedata_db.h in your project. Now,
+just use the functions as documented in ucdn.h.
+
+In some cases, it might be necessary to regenerate the Unicode
+database file. The script makeunicodedata.py (Python 3.x required)
+fetches the appropriate files and dumps the compressed database into
+unicodedata_db.h.
diff --git a/extensions/externals/src/harfbuzz/src/hb-ucdn/ucdn.c b/extensions/externals/src/harfbuzz/src/hb-ucdn/ucdn.c
new file mode 100644
index 0000000..c79907a
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ucdn/ucdn.c
@@ -0,0 +1,281 @@
+/*
+ * Copyright (C) 2012 Grigori Goronzy <greg@kinoho.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "ucdn.h"
+
+typedef struct {
+    unsigned char category;
+    unsigned char combining;
+    unsigned char bidi_class;
+    unsigned char mirrored;
+    unsigned char east_asian_width;
+    unsigned char normalization_check;
+    unsigned char script;
+} UCDRecord;
+
+typedef struct {
+    unsigned short from, to;
+} MirrorPair;
+
+typedef struct {
+    int start;
+    short count, index;
+} Reindex;
+
+#include "unicodedata_db.h"
+
+/* constants required for Hangul (de)composition */
+#define SBASE 0xAC00
+#define LBASE 0x1100
+#define VBASE 0x1161
+#define TBASE 0x11A7
+#define SCOUNT 11172
+#define LCOUNT 19
+#define VCOUNT 21
+#define TCOUNT 28
+#define NCOUNT (VCOUNT * TCOUNT)
+
+static const UCDRecord *get_ucd_record(uint32_t code)
+{
+    int index, offset;
+
+    if (code >= 0x110000)
+        index = 0;
+    else {
+        index  = index0[code >> (SHIFT1+SHIFT2)] << SHIFT1;
+        offset = (code >> SHIFT2) & ((1<<SHIFT1) - 1);
+        index  = index1[index + offset] << SHIFT2;
+        offset = code & ((1<<SHIFT2) - 1);
+        index  = index2[index + offset];
+    }
+
+    return &ucd_records[index];
+}
+
+static const unsigned short *get_decomp_record(uint32_t code)
+{
+    int index, offset;
+
+    if (code >= 0x110000)
+        index = 0;
+    else {
+        index  = decomp_index0[code >> (DECOMP_SHIFT1+DECOMP_SHIFT2)]
+            << DECOMP_SHIFT1;
+        offset = (code >> DECOMP_SHIFT2) & ((1<<DECOMP_SHIFT1) - 1);
+        index  = decomp_index1[index + offset] << DECOMP_SHIFT2;
+        offset = code & ((1<<DECOMP_SHIFT2) - 1);
+        index  = decomp_index2[index + offset];
+    }
+
+    return &decomp_data[index];
+}
+
+static int get_comp_index(uint32_t code, const Reindex *idx)
+{
+    int i;
+
+    for (i = 0; idx[i].start; i++) {
+        const Reindex *cur = &idx[i];
+        if (code < cur->start)
+            return -1;
+        if (code <= cur->start + cur->count) {
+            return cur->index + (code - cur->start);
+        }
+    }
+
+    return -1;
+}
+
+static int compare_mp(const void *a, const void *b)
+{
+    MirrorPair *mpa = (MirrorPair *)a;
+    MirrorPair *mpb = (MirrorPair *)b;
+    return mpa->from - mpb->from;
+}
+
+static int hangul_pair_decompose(uint32_t code, uint32_t *a, uint32_t *b)
+{
+    int si = code - SBASE;
+
+    if (si < 0 || si >= SCOUNT)
+        return 0;
+
+    if (si % TCOUNT) {
+        /* LV,T */
+        *a = SBASE + (si / TCOUNT) * TCOUNT;
+        *b = TBASE + (si % TCOUNT);
+        return 3;
+    } else {
+        /* L,V */
+        *a = LBASE + (si / NCOUNT);
+        *b = VBASE + (si % NCOUNT) / TCOUNT;
+        return 2;
+    }
+}
+
+static int hangul_pair_compose(uint32_t *code, uint32_t a, uint32_t b)
+{
+    if (b < VBASE || b >= (TBASE + TCOUNT))
+        return 0;
+
+    if ((a < LBASE || a >= (LBASE + LCOUNT))
+            && (a < SBASE || a >= (SBASE + SCOUNT)))
+        return 0;
+
+    if (a >= SBASE) {
+        /* LV,T */
+        *code = a + (b - TBASE);
+        return 3;
+    } else {
+        /* L,V */
+        int li = a - LBASE;
+        int vi = b - VBASE;
+        *code = SBASE + li * NCOUNT + vi * TCOUNT;
+        return 2;
+    }
+}
+
+static uint32_t decode_utf16(const unsigned short **code_ptr)
+{
+    const unsigned short *code = *code_ptr;
+
+    if ((code[0] & 0xd800) != 0xd800) {
+        *code_ptr += 1;
+        return (uint32_t)code[0];
+    } else {
+        *code_ptr += 2;
+        return 0x10000 + ((uint32_t)code[1] - 0xdc00) +
+            (((uint32_t)code[0] - 0xd800) << 10);
+    }
+}
+
+const char *ucdn_get_unicode_version(void)
+{
+    return UNIDATA_VERSION;
+}
+
+int ucdn_get_combining_class(uint32_t code)
+{
+    return get_ucd_record(code)->combining;
+}
+
+int ucdn_get_east_asian_width(uint32_t code)
+{
+    return get_ucd_record(code)->east_asian_width;
+}
+
+int ucdn_get_general_category(uint32_t code)
+{
+    return get_ucd_record(code)->category;
+}
+
+int ucdn_get_bidi_class(uint32_t code)
+{
+    return get_ucd_record(code)->bidi_class;
+}
+
+int ucdn_get_mirrored(uint32_t code)
+{
+    return get_ucd_record(code)->mirrored;
+}
+
+int ucdn_get_script(uint32_t code)
+{
+    return get_ucd_record(code)->script;
+}
+
+uint32_t ucdn_mirror(uint32_t code)
+{
+    MirrorPair mp = {0};
+    MirrorPair *res;
+
+    if (get_ucd_record(code)->mirrored == 0)
+        return code;
+
+    mp.from = code;
+    res = bsearch(&mp, mirror_pairs, BIDI_MIRROR_LEN, sizeof(MirrorPair),
+            compare_mp);
+
+    if (res == NULL)
+        return code;
+    else
+        return res->to;
+}
+
+int ucdn_decompose(uint32_t code, uint32_t *a, uint32_t *b)
+{
+    const unsigned short *rec;
+    int len;
+
+    if (hangul_pair_decompose(code, a, b))
+        return 1;
+
+    rec = get_decomp_record(code);
+    len = rec[0] >> 8;
+
+    if ((rec[0] & 0xff) != 0 || len == 0)
+        return 0;
+
+    rec++;
+    *a = decode_utf16(&rec);
+    if (len > 1)
+        *b = decode_utf16(&rec);
+    else
+        *b = 0;
+
+    return 1;
+}
+
+int ucdn_compose(uint32_t *code, uint32_t a, uint32_t b)
+{
+    int l, r, index, indexi, offset;
+
+    if (hangul_pair_compose(code, a, b))
+        return 1;
+
+    l = get_comp_index(a, nfc_first);
+    r = get_comp_index(b, nfc_last);
+
+    if (l < 0 || r < 0)
+        return 0;
+
+    indexi = l * TOTAL_LAST + r;
+    index  = comp_index0[indexi >> (COMP_SHIFT1+COMP_SHIFT2)] << COMP_SHIFT1;
+    offset = (indexi >> COMP_SHIFT2) & ((1<<COMP_SHIFT1) - 1);
+    index  = comp_index1[index + offset] << COMP_SHIFT2;
+    offset = indexi & ((1<<COMP_SHIFT2) - 1);
+    *code  = comp_data[index + offset];
+
+    return *code != 0;
+}
+
+int ucdn_compat_decompose(uint32_t code, uint32_t *decomposed)
+{
+    int i, len;
+    const unsigned short *rec = get_decomp_record(code);
+    len = rec[0] >> 8;
+
+    if (len == 0)
+        return 0;
+
+    rec++;
+    for (i = 0; i < len; i++)
+        decomposed[i] = decode_utf16(&rec);
+
+    return len;
+}
diff --git a/extensions/externals/src/harfbuzz/src/hb-ucdn/ucdn.h b/extensions/externals/src/harfbuzz/src/hb-ucdn/ucdn.h
new file mode 100644
index 0000000..381f70c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ucdn/ucdn.h
@@ -0,0 +1,331 @@
+/*
+ * Copyright (C) 2012 Grigori Goronzy <greg@kinoho.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef UCDN_H
+#define UCDN_H
+
+#if defined(__GNUC__) && (__GNUC__ >= 4) && !defined(__MINGW32__)
+# define HB_BEGIN_VISIBILITY _Pragma ("GCC visibility push(hidden)")
+# define HB_END_VISIBILITY _Pragma ("GCC visibility pop")
+#else
+# define HB_BEGIN_VISIBILITY
+# define HB_END_VISIBILITY
+#endif
+#ifdef __cplusplus
+# define HB_BEGIN_HEADER  extern "C" { HB_BEGIN_VISIBILITY
+# define HB_END_HEADER  HB_END_VISIBILITY }
+#else
+# define HB_BEGIN_HEADER  HB_BEGIN_VISIBILITY
+# define HB_END_HEADER  HB_END_VISIBILITY
+#endif
+
+HB_BEGIN_HEADER
+
+#if !defined (HB_DONT_DEFINE_STDINT)
+
+#if defined (_SVR4) || defined (SVR4) || defined (__OpenBSD__) || \
+    defined (_sgi) || defined (__sun) || defined (sun) || \
+    defined (__digital__) || defined (__HP_cc)
+#  include <inttypes.h>
+#elif defined (_AIX)
+#  include <sys/inttypes.h>
+/* VS 2010 (_MSC_VER 1600) has stdint.h */
+#elif defined (_MSC_VER) && _MSC_VER < 1600
+typedef __int8 int8_t;
+typedef unsigned __int8 uint8_t;
+typedef __int16 int16_t;
+typedef unsigned __int16 uint16_t;
+typedef __int32 int32_t;
+typedef unsigned __int32 uint32_t;
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#else
+#  include <stdint.h>
+#endif
+
+#endif
+
+#define UCDN_EAST_ASIAN_F 0
+#define UCDN_EAST_ASIAN_H 1
+#define UCDN_EAST_ASIAN_W 2
+#define UCDN_EAST_ASIAN_NA 3
+#define UCDN_EAST_ASIAN_A 4
+#define UCDN_EAST_ASIAN_N 5
+
+#define UCDN_SCRIPT_COMMON 0
+#define UCDN_SCRIPT_LATIN 1
+#define UCDN_SCRIPT_GREEK 2
+#define UCDN_SCRIPT_CYRILLIC 3
+#define UCDN_SCRIPT_ARMENIAN 4
+#define UCDN_SCRIPT_HEBREW 5
+#define UCDN_SCRIPT_ARABIC 6
+#define UCDN_SCRIPT_SYRIAC 7
+#define UCDN_SCRIPT_THAANA 8
+#define UCDN_SCRIPT_DEVANAGARI 9
+#define UCDN_SCRIPT_BENGALI 10
+#define UCDN_SCRIPT_GURMUKHI 11
+#define UCDN_SCRIPT_GUJARATI 12
+#define UCDN_SCRIPT_ORIYA 13
+#define UCDN_SCRIPT_TAMIL 14
+#define UCDN_SCRIPT_TELUGU 15
+#define UCDN_SCRIPT_KANNADA 16
+#define UCDN_SCRIPT_MALAYALAM 17
+#define UCDN_SCRIPT_SINHALA 18
+#define UCDN_SCRIPT_THAI 19
+#define UCDN_SCRIPT_LAO 20
+#define UCDN_SCRIPT_TIBETAN 21
+#define UCDN_SCRIPT_MYANMAR 22
+#define UCDN_SCRIPT_GEORGIAN 23
+#define UCDN_SCRIPT_HANGUL 24
+#define UCDN_SCRIPT_ETHIOPIC 25
+#define UCDN_SCRIPT_CHEROKEE 26
+#define UCDN_SCRIPT_CANADIAN_ABORIGINAL 27
+#define UCDN_SCRIPT_OGHAM 28
+#define UCDN_SCRIPT_RUNIC 29
+#define UCDN_SCRIPT_KHMER 30
+#define UCDN_SCRIPT_MONGOLIAN 31
+#define UCDN_SCRIPT_HIRAGANA 32
+#define UCDN_SCRIPT_KATAKANA 33
+#define UCDN_SCRIPT_BOPOMOFO 34
+#define UCDN_SCRIPT_HAN 35
+#define UCDN_SCRIPT_YI 36
+#define UCDN_SCRIPT_OLD_ITALIC 37
+#define UCDN_SCRIPT_GOTHIC 38
+#define UCDN_SCRIPT_DESERET 39
+#define UCDN_SCRIPT_INHERITED 40
+#define UCDN_SCRIPT_TAGALOG 41
+#define UCDN_SCRIPT_HANUNOO 42
+#define UCDN_SCRIPT_BUHID 43
+#define UCDN_SCRIPT_TAGBANWA 44
+#define UCDN_SCRIPT_LIMBU 45
+#define UCDN_SCRIPT_TAI_LE 46
+#define UCDN_SCRIPT_LINEAR_B 47
+#define UCDN_SCRIPT_UGARITIC 48
+#define UCDN_SCRIPT_SHAVIAN 49
+#define UCDN_SCRIPT_OSMANYA 50
+#define UCDN_SCRIPT_CYPRIOT 51
+#define UCDN_SCRIPT_BRAILLE 52
+#define UCDN_SCRIPT_BUGINESE 53
+#define UCDN_SCRIPT_COPTIC 54
+#define UCDN_SCRIPT_NEW_TAI_LUE 55
+#define UCDN_SCRIPT_GLAGOLITIC 56
+#define UCDN_SCRIPT_TIFINAGH 57
+#define UCDN_SCRIPT_SYLOTI_NAGRI 58
+#define UCDN_SCRIPT_OLD_PERSIAN 59
+#define UCDN_SCRIPT_KHAROSHTHI 60
+#define UCDN_SCRIPT_BALINESE 61
+#define UCDN_SCRIPT_CUNEIFORM 62
+#define UCDN_SCRIPT_PHOENICIAN 63
+#define UCDN_SCRIPT_PHAGS_PA 64
+#define UCDN_SCRIPT_NKO 65
+#define UCDN_SCRIPT_SUNDANESE 66
+#define UCDN_SCRIPT_LEPCHA 67
+#define UCDN_SCRIPT_OL_CHIKI 68
+#define UCDN_SCRIPT_VAI 69
+#define UCDN_SCRIPT_SAURASHTRA 70
+#define UCDN_SCRIPT_KAYAH_LI 71
+#define UCDN_SCRIPT_REJANG 72
+#define UCDN_SCRIPT_LYCIAN 73
+#define UCDN_SCRIPT_CARIAN 74
+#define UCDN_SCRIPT_LYDIAN 75
+#define UCDN_SCRIPT_CHAM 76
+#define UCDN_SCRIPT_TAI_THAM 77
+#define UCDN_SCRIPT_TAI_VIET 78
+#define UCDN_SCRIPT_AVESTAN 79
+#define UCDN_SCRIPT_EGYPTIAN_HIEROGLYPHS 80
+#define UCDN_SCRIPT_SAMARITAN 81
+#define UCDN_SCRIPT_LISU 82
+#define UCDN_SCRIPT_BAMUM 83
+#define UCDN_SCRIPT_JAVANESE 84
+#define UCDN_SCRIPT_MEETEI_MAYEK 85
+#define UCDN_SCRIPT_IMPERIAL_ARAMAIC 86
+#define UCDN_SCRIPT_OLD_SOUTH_ARABIAN 87
+#define UCDN_SCRIPT_INSCRIPTIONAL_PARTHIAN 88
+#define UCDN_SCRIPT_INSCRIPTIONAL_PAHLAVI 89
+#define UCDN_SCRIPT_OLD_TURKIC 90
+#define UCDN_SCRIPT_KAITHI 91
+#define UCDN_SCRIPT_BATAK 92
+#define UCDN_SCRIPT_BRAHMI 93
+#define UCDN_SCRIPT_MANDAIC 94
+#define UCDN_SCRIPT_CHAKMA 95
+#define UCDN_SCRIPT_MEROITIC_CURSIVE 96
+#define UCDN_SCRIPT_MEROITIC_HIEROGLYPHS 97
+#define UCDN_SCRIPT_MIAO 98
+#define UCDN_SCRIPT_SHARADA 99
+#define UCDN_SCRIPT_SORA_SOMPENG 100
+#define UCDN_SCRIPT_TAKRI 101
+#define UCDN_SCRIPT_UNKNOWN 102
+
+#define UCDN_GENERAL_CATEGORY_CC 0
+#define UCDN_GENERAL_CATEGORY_CF 1
+#define UCDN_GENERAL_CATEGORY_CN 2
+#define UCDN_GENERAL_CATEGORY_CO 3
+#define UCDN_GENERAL_CATEGORY_CS 4
+#define UCDN_GENERAL_CATEGORY_LL 5
+#define UCDN_GENERAL_CATEGORY_LM 6
+#define UCDN_GENERAL_CATEGORY_LO 7
+#define UCDN_GENERAL_CATEGORY_LT 8
+#define UCDN_GENERAL_CATEGORY_LU 9
+#define UCDN_GENERAL_CATEGORY_MC 10
+#define UCDN_GENERAL_CATEGORY_ME 11
+#define UCDN_GENERAL_CATEGORY_MN 12
+#define UCDN_GENERAL_CATEGORY_ND 13
+#define UCDN_GENERAL_CATEGORY_NL 14
+#define UCDN_GENERAL_CATEGORY_NO 15
+#define UCDN_GENERAL_CATEGORY_PC 16
+#define UCDN_GENERAL_CATEGORY_PD 17
+#define UCDN_GENERAL_CATEGORY_PE 18
+#define UCDN_GENERAL_CATEGORY_PF 19
+#define UCDN_GENERAL_CATEGORY_PI 20
+#define UCDN_GENERAL_CATEGORY_PO 21
+#define UCDN_GENERAL_CATEGORY_PS 22
+#define UCDN_GENERAL_CATEGORY_SC 23
+#define UCDN_GENERAL_CATEGORY_SK 24
+#define UCDN_GENERAL_CATEGORY_SM 25
+#define UCDN_GENERAL_CATEGORY_SO 26
+#define UCDN_GENERAL_CATEGORY_ZL 27
+#define UCDN_GENERAL_CATEGORY_ZP 28
+#define UCDN_GENERAL_CATEGORY_ZS 29
+
+#define UCDN_BIDI_CLASS_L 0
+#define UCDN_BIDI_CLASS_LRE 1
+#define UCDN_BIDI_CLASS_LRO 2
+#define UCDN_BIDI_CLASS_R 3
+#define UCDN_BIDI_CLASS_AL 4
+#define UCDN_BIDI_CLASS_RLE 5
+#define UCDN_BIDI_CLASS_RLO 6
+#define UCDN_BIDI_CLASS_PDF 7
+#define UCDN_BIDI_CLASS_EN 8
+#define UCDN_BIDI_CLASS_ES 9
+#define UCDN_BIDI_CLASS_ET 10
+#define UCDN_BIDI_CLASS_AN 11
+#define UCDN_BIDI_CLASS_CS 12
+#define UCDN_BIDI_CLASS_NSM 13
+#define UCDN_BIDI_CLASS_BN 14
+#define UCDN_BIDI_CLASS_B 15
+#define UCDN_BIDI_CLASS_S 16
+#define UCDN_BIDI_CLASS_WS 17
+#define UCDN_BIDI_CLASS_ON 18
+
+/**
+ * Return version of the Unicode database.
+ *
+ * @return Unicode database version
+ */
+const char *ucdn_get_unicode_version(void);
+
+/**
+ * Get combining class of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return combining class value, as defined in UAX#44
+ */
+int ucdn_get_combining_class(uint32_t code);
+
+/**
+ * Get east-asian width of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return value according to UCDN_EAST_ASIAN_* and as defined in UAX#11.
+ */
+int ucdn_get_east_asian_width(uint32_t code);
+
+/**
+ * Get general category of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return value according to UCDN_GENERAL_CATEGORY_* and as defined in
+ * UAX#44.
+ */
+int ucdn_get_general_category(uint32_t code);
+
+/**
+ * Get bidirectional class of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return value according to UCDN_BIDI_CLASS_* and as defined in UAX#44.
+ */
+int ucdn_get_bidi_class(uint32_t code);
+
+/**
+ * Get script of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return value according to UCDN_SCRIPT_* and as defined in UAX#24.
+ */
+int ucdn_get_script(uint32_t code);
+
+/**
+ * Check if codepoint can be mirrored.
+ *
+ * @param code Unicode codepoint
+ * @return 1 if mirrored character exists, otherwise 0
+ */
+int ucdn_get_mirrored(uint32_t code);
+
+/**
+ * Mirror a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return mirrored codepoint or the original codepoint if no
+ * mirrored character exists
+ */
+uint32_t ucdn_mirror(uint32_t code);
+
+/**
+ * Pairwise canonical decomposition of a codepoint. This includes
+ * Hangul Jamo decomposition (see chapter 3.12 of the Unicode core
+ * specification).
+ *
+ * Hangul is decomposed into L and V jamos for LV forms, and an
+ * LV precomposed syllable and a T jamo for LVT forms.
+ *
+ * @param code Unicode codepoint
+ * @param a filled with first codepoint of decomposition
+ * @param b filled with second codepoint of decomposition, or 0
+ * @return success
+ */
+int ucdn_decompose(uint32_t code, uint32_t *a, uint32_t *b);
+
+/**
+ * Compatibility decomposition of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @param decomposed filled with decomposition, must be able to hold 18
+ * characters
+ * @return length of decomposition or 0 in case none exists
+ */
+int ucdn_compat_decompose(uint32_t code, uint32_t *decomposed);
+
+/**
+ * Pairwise canonical composition of two codepoints. This includes
+ * Hangul Jamo composition (see chapter 3.12 of the Unicode core
+ * specification).
+ *
+ * Hangul composition expects either L and V jamos, or an LV
+ * precomposed syllable and a T jamo. This is exactly the inverse
+ * of pairwise Hangul decomposition.
+ *
+ * @param code filled with composition
+ * @param a first codepoint
+ * @param b second codepoint
+ * @return success
+ */
+int ucdn_compose(uint32_t *code, uint32_t a, uint32_t b);
+
+HB_END_HEADER
+
+#endif
diff --git a/extensions/externals/src/harfbuzz/src/hb-ucdn/unicodedata_db.h b/extensions/externals/src/harfbuzz/src/hb-ucdn/unicodedata_db.h
new file mode 100644
index 0000000..20244ac
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-ucdn/unicodedata_db.h
@@ -0,0 +1,4754 @@
+/* this file was generated by makeunicodedata.py 3.2 */
+
+#define UNIDATA_VERSION "6.2.0"
+/* a list of unique database records */
+static const UCDRecord ucd_records[] = {
+    {2, 0, 18, 0, 5, 0, 102},
+    {0, 0, 14, 0, 5, 0, 0},
+    {0, 0, 16, 0, 5, 0, 0},
+    {0, 0, 15, 0, 5, 0, 0},
+    {0, 0, 17, 0, 5, 0, 0},
+    {29, 0, 17, 0, 3, 0, 0},
+    {21, 0, 18, 0, 3, 0, 0},
+    {21, 0, 10, 0, 3, 0, 0},
+    {23, 0, 10, 0, 3, 0, 0},
+    {22, 0, 18, 1, 3, 0, 0},
+    {18, 0, 18, 1, 3, 0, 0},
+    {25, 0, 9, 0, 3, 0, 0},
+    {21, 0, 12, 0, 3, 0, 0},
+    {17, 0, 9, 0, 3, 0, 0},
+    {13, 0, 8, 0, 3, 0, 0},
+    {25, 0, 18, 1, 3, 0, 0},
+    {25, 0, 18, 0, 3, 0, 0},
+    {9, 0, 0, 0, 3, 0, 1},
+    {24, 0, 18, 0, 3, 0, 0},
+    {16, 0, 18, 0, 3, 0, 0},
+    {5, 0, 0, 0, 3, 0, 1},
+    {29, 0, 12, 0, 5, 0, 0},
+    {21, 0, 18, 0, 4, 0, 0},
+    {23, 0, 10, 0, 4, 0, 0},
+    {26, 0, 18, 0, 3, 0, 0},
+    {24, 0, 18, 0, 4, 0, 0},
+    {26, 0, 18, 0, 5, 0, 0},
+    {7, 0, 0, 0, 4, 0, 1},
+    {20, 0, 18, 1, 5, 0, 0},
+    {1, 0, 14, 0, 4, 0, 0},
+    {26, 0, 18, 0, 4, 0, 0},
+    {26, 0, 10, 0, 4, 0, 0},
+    {25, 0, 10, 0, 4, 0, 0},
+    {15, 0, 8, 0, 4, 0, 0},
+    {5, 0, 0, 0, 5, 0, 0},
+    {19, 0, 18, 1, 5, 0, 0},
+    {15, 0, 18, 0, 4, 0, 0},
+    {9, 0, 0, 0, 5, 0, 1},
+    {9, 0, 0, 0, 4, 0, 1},
+    {25, 0, 18, 0, 4, 0, 0},
+    {5, 0, 0, 0, 4, 0, 1},
+    {5, 0, 0, 0, 5, 0, 1},
+    {7, 0, 0, 0, 5, 0, 1},
+    {8, 0, 0, 0, 5, 0, 1},
+    {6, 0, 0, 0, 5, 0, 1},
+    {6, 0, 18, 0, 5, 0, 0},
+    {6, 0, 0, 0, 5, 0, 0},
+    {24, 0, 18, 0, 5, 0, 0},
+    {6, 0, 18, 0, 4, 0, 0},
+    {6, 0, 0, 0, 4, 0, 0},
+    {24, 0, 18, 0, 5, 0, 34},
+    {12, 230, 13, 0, 4, 0, 40},
+    {12, 232, 13, 0, 4, 0, 40},
+    {12, 220, 13, 0, 4, 0, 40},
+    {12, 216, 13, 0, 4, 0, 40},
+    {12, 202, 13, 0, 4, 0, 40},
+    {12, 1, 13, 0, 4, 0, 40},
+    {12, 240, 13, 0, 4, 0, 40},
+    {12, 0, 13, 0, 4, 0, 40},
+    {12, 233, 13, 0, 4, 0, 40},
+    {12, 234, 13, 0, 4, 0, 40},
+    {9, 0, 0, 0, 5, 0, 2},
+    {5, 0, 0, 0, 5, 0, 2},
+    {24, 0, 18, 0, 5, 0, 2},
+    {2, 0, 18, 0, 5, 0, 102},
+    {6, 0, 0, 0, 5, 0, 2},
+    {21, 0, 18, 0, 5, 0, 0},
+    {9, 0, 0, 0, 4, 0, 2},
+    {5, 0, 0, 0, 4, 0, 2},
+    {9, 0, 0, 0, 5, 0, 54},
+    {5, 0, 0, 0, 5, 0, 54},
+    {25, 0, 18, 0, 5, 0, 2},
+    {9, 0, 0, 0, 5, 0, 3},
+    {9, 0, 0, 0, 4, 0, 3},
+    {5, 0, 0, 0, 4, 0, 3},
+    {5, 0, 0, 0, 5, 0, 3},
+    {26, 0, 0, 0, 5, 0, 3},
+    {12, 230, 13, 0, 5, 0, 3},
+    {12, 230, 13, 0, 5, 0, 40},
+    {11, 0, 13, 0, 5, 0, 3},
+    {9, 0, 0, 0, 5, 0, 4},
+    {6, 0, 0, 0, 5, 0, 4},
+    {21, 0, 0, 0, 5, 0, 4},
+    {5, 0, 0, 0, 5, 0, 4},
+    {21, 0, 0, 0, 5, 0, 0},
+    {17, 0, 18, 0, 5, 0, 4},
+    {23, 0, 10, 0, 5, 0, 4},
+    {12, 220, 13, 0, 5, 0, 5},
+    {12, 230, 13, 0, 5, 0, 5},
+    {12, 222, 13, 0, 5, 0, 5},
+    {12, 228, 13, 0, 5, 0, 5},
+    {12, 10, 13, 0, 5, 0, 5},
+    {12, 11, 13, 0, 5, 0, 5},
+    {12, 12, 13, 0, 5, 0, 5},
+    {12, 13, 13, 0, 5, 0, 5},
+    {12, 14, 13, 0, 5, 0, 5},
+    {12, 15, 13, 0, 5, 0, 5},
+    {12, 16, 13, 0, 5, 0, 5},
+    {12, 17, 13, 0, 5, 0, 5},
+    {12, 18, 13, 0, 5, 0, 5},
+    {12, 19, 13, 0, 5, 0, 5},
+    {12, 20, 13, 0, 5, 0, 5},
+    {12, 21, 13, 0, 5, 0, 5},
+    {12, 22, 13, 0, 5, 0, 5},
+    {17, 0, 3, 0, 5, 0, 5},
+    {12, 23, 13, 0, 5, 0, 5},
+    {21, 0, 3, 0, 5, 0, 5},
+    {12, 24, 13, 0, 5, 0, 5},
+    {12, 25, 13, 0, 5, 0, 5},
+    {7, 0, 3, 0, 5, 0, 5},
+    {1, 0, 11, 0, 5, 0, 6},
+    {25, 0, 18, 0, 5, 0, 6},
+    {25, 0, 4, 0, 5, 0, 6},
+    {21, 0, 10, 0, 5, 0, 6},
+    {23, 0, 4, 0, 5, 0, 6},
+    {21, 0, 12, 0, 5, 0, 0},
+    {21, 0, 4, 0, 5, 0, 6},
+    {26, 0, 18, 0, 5, 0, 6},
+    {12, 230, 13, 0, 5, 0, 6},
+    {12, 30, 13, 0, 5, 0, 6},
+    {12, 31, 13, 0, 5, 0, 6},
+    {12, 32, 13, 0, 5, 0, 6},
+    {21, 0, 4, 0, 5, 0, 0},
+    {7, 0, 4, 0, 5, 0, 6},
+    {6, 0, 4, 0, 5, 0, 0},
+    {12, 27, 13, 0, 5, 0, 40},
+    {12, 28, 13, 0, 5, 0, 40},
+    {12, 29, 13, 0, 5, 0, 40},
+    {12, 30, 13, 0, 5, 0, 40},
+    {12, 31, 13, 0, 5, 0, 40},
+    {12, 32, 13, 0, 5, 0, 40},
+    {12, 33, 13, 0, 5, 0, 40},
+    {12, 34, 13, 0, 5, 0, 40},
+    {12, 220, 13, 0, 5, 0, 40},
+    {12, 220, 13, 0, 5, 0, 6},
+    {13, 0, 11, 0, 5, 0, 0},
+    {21, 0, 11, 0, 5, 0, 6},
+    {12, 35, 13, 0, 5, 0, 40},
+    {1, 0, 11, 0, 5, 0, 0},
+    {6, 0, 4, 0, 5, 0, 6},
+    {13, 0, 8, 0, 5, 0, 6},
+    {26, 0, 4, 0, 5, 0, 6},
+    {21, 0, 4, 0, 5, 0, 7},
+    {1, 0, 4, 0, 5, 0, 7},
+    {7, 0, 4, 0, 5, 0, 7},
+    {12, 36, 13, 0, 5, 0, 7},
+    {12, 230, 13, 0, 5, 0, 7},
+    {12, 220, 13, 0, 5, 0, 7},
+    {7, 0, 4, 0, 5, 0, 8},
+    {12, 0, 13, 0, 5, 0, 8},
+    {13, 0, 3, 0, 5, 0, 65},
+    {7, 0, 3, 0, 5, 0, 65},
+    {12, 230, 13, 0, 5, 0, 65},
+    {12, 220, 13, 0, 5, 0, 65},
+    {6, 0, 3, 0, 5, 0, 65},
+    {26, 0, 18, 0, 5, 0, 65},
+    {21, 0, 18, 0, 5, 0, 65},
+    {7, 0, 3, 0, 5, 0, 81},
+    {12, 230, 13, 0, 5, 0, 81},
+    {6, 0, 3, 0, 5, 0, 81},
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+    {16, 0, 18, 0, 0, 0, 0},
+    {5, 0, 0, 0, 0, 0, 1},
+    {21, 0, 18, 0, 1, 0, 0},
+    {22, 0, 18, 1, 1, 0, 0},
+    {18, 0, 18, 1, 1, 0, 0},
+    {7, 0, 0, 0, 1, 0, 33},
+    {6, 0, 0, 0, 1, 0, 0},
+    {7, 0, 0, 0, 1, 0, 24},
+    {26, 0, 18, 0, 0, 0, 0},
+    {26, 0, 18, 0, 1, 0, 0},
+    {25, 0, 18, 0, 1, 0, 0},
+    {1, 0, 18, 0, 5, 0, 0},
+    {7, 0, 0, 0, 5, 0, 47},
+    {14, 0, 18, 0, 5, 0, 2},
+    {15, 0, 18, 0, 5, 0, 2},
+    {26, 0, 18, 0, 5, 0, 2},
+    {7, 0, 0, 0, 5, 0, 73},
+    {7, 0, 0, 0, 5, 0, 74},
+    {7, 0, 0, 0, 5, 0, 37},
+    {15, 0, 0, 0, 5, 0, 37},
+    {7, 0, 0, 0, 5, 0, 38},
+    {14, 0, 0, 0, 5, 0, 38},
+    {7, 0, 0, 0, 5, 0, 48},
+    {21, 0, 0, 0, 5, 0, 48},
+    {7, 0, 0, 0, 5, 0, 59},
+    {21, 0, 0, 0, 5, 0, 59},
+    {14, 0, 0, 0, 5, 0, 59},
+    {9, 0, 0, 0, 5, 0, 39},
+    {5, 0, 0, 0, 5, 0, 39},
+    {7, 0, 0, 0, 5, 0, 49},
+    {7, 0, 0, 0, 5, 0, 50},
+    {13, 0, 0, 0, 5, 0, 50},
+    {7, 0, 3, 0, 5, 0, 51},
+    {7, 0, 3, 0, 5, 0, 86},
+    {21, 0, 3, 0, 5, 0, 86},
+    {15, 0, 3, 0, 5, 0, 86},
+    {7, 0, 3, 0, 5, 0, 63},
+    {15, 0, 3, 0, 5, 0, 63},
+    {21, 0, 18, 0, 5, 0, 63},
+    {7, 0, 3, 0, 5, 0, 75},
+    {21, 0, 3, 0, 5, 0, 75},
+    {7, 0, 3, 0, 5, 0, 97},
+    {7, 0, 3, 0, 5, 0, 96},
+    {7, 0, 3, 0, 5, 0, 60},
+    {12, 0, 13, 0, 5, 0, 60},
+    {12, 220, 13, 0, 5, 0, 60},
+    {12, 230, 13, 0, 5, 0, 60},
+    {12, 1, 13, 0, 5, 0, 60},
+    {12, 9, 13, 0, 5, 0, 60},
+    {15, 0, 3, 0, 5, 0, 60},
+    {21, 0, 3, 0, 5, 0, 60},
+    {7, 0, 3, 0, 5, 0, 87},
+    {15, 0, 3, 0, 5, 0, 87},
+    {21, 0, 3, 0, 5, 0, 87},
+    {7, 0, 3, 0, 5, 0, 79},
+    {21, 0, 18, 0, 5, 0, 79},
+    {7, 0, 3, 0, 5, 0, 88},
+    {15, 0, 3, 0, 5, 0, 88},
+    {7, 0, 3, 0, 5, 0, 89},
+    {15, 0, 3, 0, 5, 0, 89},
+    {7, 0, 3, 0, 5, 0, 90},
+    {15, 0, 11, 0, 5, 0, 6},
+    {10, 0, 0, 0, 5, 0, 93},
+    {12, 0, 13, 0, 5, 0, 93},
+    {7, 0, 0, 0, 5, 0, 93},
+    {12, 9, 13, 0, 5, 0, 93},
+    {21, 0, 0, 0, 5, 0, 93},
+    {15, 0, 18, 0, 5, 0, 93},
+    {13, 0, 0, 0, 5, 0, 93},
+    {12, 0, 13, 0, 5, 0, 91},
+    {10, 0, 0, 0, 5, 0, 91},
+    {7, 0, 0, 0, 5, 0, 91},
+    {12, 9, 13, 0, 5, 0, 91},
+    {12, 7, 13, 0, 5, 0, 91},
+    {21, 0, 0, 0, 5, 0, 91},
+    {1, 0, 0, 0, 5, 0, 91},
+    {7, 0, 0, 0, 5, 0, 100},
+    {13, 0, 0, 0, 5, 0, 100},
+    {12, 230, 13, 0, 5, 0, 95},
+    {7, 0, 0, 0, 5, 0, 95},
+    {12, 0, 13, 0, 5, 0, 95},
+    {10, 0, 0, 0, 5, 0, 95},
+    {12, 9, 13, 0, 5, 0, 95},
+    {13, 0, 0, 0, 5, 0, 95},
+    {21, 0, 0, 0, 5, 0, 95},
+    {12, 0, 13, 0, 5, 0, 99},
+    {10, 0, 0, 0, 5, 0, 99},
+    {7, 0, 0, 0, 5, 0, 99},
+    {10, 9, 0, 0, 5, 0, 99},
+    {21, 0, 0, 0, 5, 0, 99},
+    {13, 0, 0, 0, 5, 0, 99},
+    {7, 0, 0, 0, 5, 0, 101},
+    {12, 0, 13, 0, 5, 0, 101},
+    {10, 0, 0, 0, 5, 0, 101},
+    {10, 9, 0, 0, 5, 0, 101},
+    {12, 7, 13, 0, 5, 0, 101},
+    {13, 0, 0, 0, 5, 0, 101},
+    {7, 0, 0, 0, 5, 0, 62},
+    {14, 0, 0, 0, 5, 0, 62},
+    {21, 0, 0, 0, 5, 0, 62},
+    {7, 0, 0, 0, 5, 0, 80},
+    {7, 0, 0, 0, 5, 0, 98},
+    {10, 0, 0, 0, 5, 0, 98},
+    {12, 0, 13, 0, 5, 0, 98},
+    {6, 0, 0, 0, 5, 0, 98},
+    {10, 216, 0, 0, 5, 0, 0},
+    {10, 226, 0, 0, 5, 0, 0},
+    {12, 230, 13, 0, 5, 0, 2},
+    {25, 0, 0, 0, 5, 0, 0},
+    {13, 0, 8, 0, 5, 0, 0},
+    {26, 0, 0, 0, 2, 0, 32},
+};
+
+#define BIDI_MIRROR_LEN 364
+static const MirrorPair mirror_pairs[] = {
+    {40, 41},
+    {41, 40},
+    {60, 62},
+    {62, 60},
+    {91, 93},
+    {93, 91},
+    {123, 125},
+    {125, 123},
+    {171, 187},
+    {187, 171},
+    {3898, 3899},
+    {3899, 3898},
+    {3900, 3901},
+    {3901, 3900},
+    {5787, 5788},
+    {5788, 5787},
+    {8249, 8250},
+    {8250, 8249},
+    {8261, 8262},
+    {8262, 8261},
+    {8317, 8318},
+    {8318, 8317},
+    {8333, 8334},
+    {8334, 8333},
+    {8712, 8715},
+    {8713, 8716},
+    {8714, 8717},
+    {8715, 8712},
+    {8716, 8713},
+    {8717, 8714},
+    {8725, 10741},
+    {8764, 8765},
+    {8765, 8764},
+    {8771, 8909},
+    {8786, 8787},
+    {8787, 8786},
+    {8788, 8789},
+    {8789, 8788},
+    {8804, 8805},
+    {8805, 8804},
+    {8806, 8807},
+    {8807, 8806},
+    {8808, 8809},
+    {8809, 8808},
+    {8810, 8811},
+    {8811, 8810},
+    {8814, 8815},
+    {8815, 8814},
+    {8816, 8817},
+    {8817, 8816},
+    {8818, 8819},
+    {8819, 8818},
+    {8820, 8821},
+    {8821, 8820},
+    {8822, 8823},
+    {8823, 8822},
+    {8824, 8825},
+    {8825, 8824},
+    {8826, 8827},
+    {8827, 8826},
+    {8828, 8829},
+    {8829, 8828},
+    {8830, 8831},
+    {8831, 8830},
+    {8832, 8833},
+    {8833, 8832},
+    {8834, 8835},
+    {8835, 8834},
+    {8836, 8837},
+    {8837, 8836},
+    {8838, 8839},
+    {8839, 8838},
+    {8840, 8841},
+    {8841, 8840},
+    {8842, 8843},
+    {8843, 8842},
+    {8847, 8848},
+    {8848, 8847},
+    {8849, 8850},
+    {8850, 8849},
+    {8856, 10680},
+    {8866, 8867},
+    {8867, 8866},
+    {8870, 10974},
+    {8872, 10980},
+    {8873, 10979},
+    {8875, 10981},
+    {8880, 8881},
+    {8881, 8880},
+    {8882, 8883},
+    {8883, 8882},
+    {8884, 8885},
+    {8885, 8884},
+    {8886, 8887},
+    {8887, 8886},
+    {8905, 8906},
+    {8906, 8905},
+    {8907, 8908},
+    {8908, 8907},
+    {8909, 8771},
+    {8912, 8913},
+    {8913, 8912},
+    {8918, 8919},
+    {8919, 8918},
+    {8920, 8921},
+    {8921, 8920},
+    {8922, 8923},
+    {8923, 8922},
+    {8924, 8925},
+    {8925, 8924},
+    {8926, 8927},
+    {8927, 8926},
+    {8928, 8929},
+    {8929, 8928},
+    {8930, 8931},
+    {8931, 8930},
+    {8932, 8933},
+    {8933, 8932},
+    {8934, 8935},
+    {8935, 8934},
+    {8936, 8937},
+    {8937, 8936},
+    {8938, 8939},
+    {8939, 8938},
+    {8940, 8941},
+    {8941, 8940},
+    {8944, 8945},
+    {8945, 8944},
+    {8946, 8954},
+    {8947, 8955},
+    {8948, 8956},
+    {8950, 8957},
+    {8951, 8958},
+    {8954, 8946},
+    {8955, 8947},
+    {8956, 8948},
+    {8957, 8950},
+    {8958, 8951},
+    {8968, 8969},
+    {8969, 8968},
+    {8970, 8971},
+    {8971, 8970},
+    {9001, 9002},
+    {9002, 9001},
+    {10088, 10089},
+    {10089, 10088},
+    {10090, 10091},
+    {10091, 10090},
+    {10092, 10093},
+    {10093, 10092},
+    {10094, 10095},
+    {10095, 10094},
+    {10096, 10097},
+    {10097, 10096},
+    {10098, 10099},
+    {10099, 10098},
+    {10100, 10101},
+    {10101, 10100},
+    {10179, 10180},
+    {10180, 10179},
+    {10181, 10182},
+    {10182, 10181},
+    {10184, 10185},
+    {10185, 10184},
+    {10187, 10189},
+    {10189, 10187},
+    {10197, 10198},
+    {10198, 10197},
+    {10205, 10206},
+    {10206, 10205},
+    {10210, 10211},
+    {10211, 10210},
+    {10212, 10213},
+    {10213, 10212},
+    {10214, 10215},
+    {10215, 10214},
+    {10216, 10217},
+    {10217, 10216},
+    {10218, 10219},
+    {10219, 10218},
+    {10220, 10221},
+    {10221, 10220},
+    {10222, 10223},
+    {10223, 10222},
+    {10627, 10628},
+    {10628, 10627},
+    {10629, 10630},
+    {10630, 10629},
+    {10631, 10632},
+    {10632, 10631},
+    {10633, 10634},
+    {10634, 10633},
+    {10635, 10636},
+    {10636, 10635},
+    {10637, 10640},
+    {10638, 10639},
+    {10639, 10638},
+    {10640, 10637},
+    {10641, 10642},
+    {10642, 10641},
+    {10643, 10644},
+    {10644, 10643},
+    {10645, 10646},
+    {10646, 10645},
+    {10647, 10648},
+    {10648, 10647},
+    {10680, 8856},
+    {10688, 10689},
+    {10689, 10688},
+    {10692, 10693},
+    {10693, 10692},
+    {10703, 10704},
+    {10704, 10703},
+    {10705, 10706},
+    {10706, 10705},
+    {10708, 10709},
+    {10709, 10708},
+    {10712, 10713},
+    {10713, 10712},
+    {10714, 10715},
+    {10715, 10714},
+    {10741, 8725},
+    {10744, 10745},
+    {10745, 10744},
+    {10748, 10749},
+    {10749, 10748},
+    {10795, 10796},
+    {10796, 10795},
+    {10797, 10798},
+    {10798, 10797},
+    {10804, 10805},
+    {10805, 10804},
+    {10812, 10813},
+    {10813, 10812},
+    {10852, 10853},
+    {10853, 10852},
+    {10873, 10874},
+    {10874, 10873},
+    {10877, 10878},
+    {10878, 10877},
+    {10879, 10880},
+    {10880, 10879},
+    {10881, 10882},
+    {10882, 10881},
+    {10883, 10884},
+    {10884, 10883},
+    {10891, 10892},
+    {10892, 10891},
+    {10897, 10898},
+    {10898, 10897},
+    {10899, 10900},
+    {10900, 10899},
+    {10901, 10902},
+    {10902, 10901},
+    {10903, 10904},
+    {10904, 10903},
+    {10905, 10906},
+    {10906, 10905},
+    {10907, 10908},
+    {10908, 10907},
+    {10913, 10914},
+    {10914, 10913},
+    {10918, 10919},
+    {10919, 10918},
+    {10920, 10921},
+    {10921, 10920},
+    {10922, 10923},
+    {10923, 10922},
+    {10924, 10925},
+    {10925, 10924},
+    {10927, 10928},
+    {10928, 10927},
+    {10931, 10932},
+    {10932, 10931},
+    {10939, 10940},
+    {10940, 10939},
+    {10941, 10942},
+    {10942, 10941},
+    {10943, 10944},
+    {10944, 10943},
+    {10945, 10946},
+    {10946, 10945},
+    {10947, 10948},
+    {10948, 10947},
+    {10949, 10950},
+    {10950, 10949},
+    {10957, 10958},
+    {10958, 10957},
+    {10959, 10960},
+    {10960, 10959},
+    {10961, 10962},
+    {10962, 10961},
+    {10963, 10964},
+    {10964, 10963},
+    {10965, 10966},
+    {10966, 10965},
+    {10974, 8870},
+    {10979, 8873},
+    {10980, 8872},
+    {10981, 8875},
+    {10988, 10989},
+    {10989, 10988},
+    {10999, 11000},
+    {11000, 10999},
+    {11001, 11002},
+    {11002, 11001},
+    {11778, 11779},
+    {11779, 11778},
+    {11780, 11781},
+    {11781, 11780},
+    {11785, 11786},
+    {11786, 11785},
+    {11788, 11789},
+    {11789, 11788},
+    {11804, 11805},
+    {11805, 11804},
+    {11808, 11809},
+    {11809, 11808},
+    {11810, 11811},
+    {11811, 11810},
+    {11812, 11813},
+    {11813, 11812},
+    {11814, 11815},
+    {11815, 11814},
+    {11816, 11817},
+    {11817, 11816},
+    {12296, 12297},
+    {12297, 12296},
+    {12298, 12299},
+    {12299, 12298},
+    {12300, 12301},
+    {12301, 12300},
+    {12302, 12303},
+    {12303, 12302},
+    {12304, 12305},
+    {12305, 12304},
+    {12308, 12309},
+    {12309, 12308},
+    {12310, 12311},
+    {12311, 12310},
+    {12312, 12313},
+    {12313, 12312},
+    {12314, 12315},
+    {12315, 12314},
+    {65113, 65114},
+    {65114, 65113},
+    {65115, 65116},
+    {65116, 65115},
+    {65117, 65118},
+    {65118, 65117},
+    {65124, 65125},
+    {65125, 65124},
+    {65288, 65289},
+    {65289, 65288},
+    {65308, 65310},
+    {65310, 65308},
+    {65339, 65341},
+    {65341, 65339},
+    {65371, 65373},
+    {65373, 65371},
+    {65375, 65376},
+    {65376, 65375},
+    {65378, 65379},
+    {65379, 65378},
+};
+
+/* Reindexing of NFC first characters. */
+#define TOTAL_FIRST 372
+#define TOTAL_LAST 56
+static const Reindex nfc_first[] = {
+  { 60, 2, 0},
+  { 65, 15, 3},
+  { 82, 8, 19},
+  { 97, 15, 28},
+  { 114, 8, 44},
+  { 168, 0, 53},
+  { 194, 0, 54},
+  { 196, 3, 55},
+  { 202, 0, 59},
+  { 207, 0, 60},
+  { 212, 2, 61},
+  { 216, 0, 64},
+  { 220, 0, 65},
+  { 226, 0, 66},
+  { 228, 3, 67},
+  { 234, 0, 71},
+  { 239, 0, 72},
+  { 244, 2, 73},
+  { 248, 0, 76},
+  { 252, 0, 77},
+  { 258, 1, 78},
+  { 274, 1, 80},
+  { 332, 1, 82},
+  { 346, 1, 84},
+  { 352, 1, 86},
+  { 360, 3, 88},
+  { 383, 0, 92},
+  { 416, 1, 93},
+  { 431, 1, 95},
+  { 439, 0, 97},
+  { 490, 1, 98},
+  { 550, 3, 100},
+  { 558, 1, 104},
+  { 658, 0, 106},
+  { 913, 0, 107},
+  { 917, 0, 108},
+  { 919, 0, 109},
+  { 921, 0, 110},
+  { 927, 0, 111},
+  { 929, 0, 112},
+  { 933, 0, 113},
+  { 937, 0, 114},
+  { 940, 0, 115},
+  { 942, 0, 116},
+  { 945, 0, 117},
+  { 949, 0, 118},
+  { 951, 0, 119},
+  { 953, 0, 120},
+  { 959, 0, 121},
+  { 961, 0, 122},
+  { 965, 0, 123},
+  { 969, 2, 124},
+  { 974, 0, 127},
+  { 978, 0, 128},
+  { 1030, 0, 129},
+  { 1040, 0, 130},
+  { 1043, 0, 131},
+  { 1045, 3, 132},
+  { 1050, 0, 136},
+  { 1054, 0, 137},
+  { 1059, 0, 138},
+  { 1063, 0, 139},
+  { 1067, 0, 140},
+  { 1069, 0, 141},
+  { 1072, 0, 142},
+  { 1075, 0, 143},
+  { 1077, 3, 144},
+  { 1082, 0, 148},
+  { 1086, 0, 149},
+  { 1091, 0, 150},
+  { 1095, 0, 151},
+  { 1099, 0, 152},
+  { 1101, 0, 153},
+  { 1110, 0, 154},
+  { 1140, 1, 155},
+  { 1240, 1, 157},
+  { 1256, 1, 159},
+  { 1575, 0, 161},
+  { 1608, 0, 162},
+  { 1610, 0, 163},
+  { 1729, 0, 164},
+  { 1746, 0, 165},
+  { 1749, 0, 166},
+  { 2344, 0, 167},
+  { 2352, 0, 168},
+  { 2355, 0, 169},
+  { 2503, 0, 170},
+  { 2887, 0, 171},
+  { 2962, 0, 172},
+  { 3014, 1, 173},
+  { 3142, 0, 175},
+  { 3263, 0, 176},
+  { 3270, 0, 177},
+  { 3274, 0, 178},
+  { 3398, 1, 179},
+  { 3545, 0, 181},
+  { 3548, 0, 182},
+  { 4133, 0, 183},
+  { 6917, 0, 184},
+  { 6919, 0, 185},
+  { 6921, 0, 186},
+  { 6923, 0, 187},
+  { 6925, 0, 188},
+  { 6929, 0, 189},
+  { 6970, 0, 190},
+  { 6972, 0, 191},
+  { 6974, 1, 192},
+  { 6978, 0, 194},
+  { 7734, 1, 195},
+  { 7770, 1, 197},
+  { 7778, 1, 199},
+  { 7840, 1, 201},
+  { 7864, 1, 203},
+  { 7884, 1, 205},
+  { 7936, 17, 207},
+  { 7960, 1, 225},
+  { 7968, 17, 227},
+  { 7992, 1, 245},
+  { 8000, 1, 247},
+  { 8008, 1, 249},
+  { 8016, 1, 251},
+  { 8025, 0, 253},
+  { 8032, 16, 254},
+  { 8052, 0, 271},
+  { 8060, 0, 272},
+  { 8118, 0, 273},
+  { 8127, 0, 274},
+  { 8134, 0, 275},
+  { 8182, 0, 276},
+  { 8190, 0, 277},
+  { 8592, 0, 278},
+  { 8594, 0, 279},
+  { 8596, 0, 280},
+  { 8656, 0, 281},
+  { 8658, 0, 282},
+  { 8660, 0, 283},
+  { 8707, 0, 284},
+  { 8712, 0, 285},
+  { 8715, 0, 286},
+  { 8739, 0, 287},
+  { 8741, 0, 288},
+  { 8764, 0, 289},
+  { 8771, 0, 290},
+  { 8773, 0, 291},
+  { 8776, 0, 292},
+  { 8781, 0, 293},
+  { 8801, 0, 294},
+  { 8804, 1, 295},
+  { 8818, 1, 297},
+  { 8822, 1, 299},
+  { 8826, 3, 301},
+  { 8834, 1, 305},
+  { 8838, 1, 307},
+  { 8849, 1, 309},
+  { 8866, 0, 311},
+  { 8872, 1, 312},
+  { 8875, 0, 314},
+  { 8882, 3, 315},
+  { 12358, 0, 319},
+  { 12363, 0, 320},
+  { 12365, 0, 321},
+  { 12367, 0, 322},
+  { 12369, 0, 323},
+  { 12371, 0, 324},
+  { 12373, 0, 325},
+  { 12375, 0, 326},
+  { 12377, 0, 327},
+  { 12379, 0, 328},
+  { 12381, 0, 329},
+  { 12383, 0, 330},
+  { 12385, 0, 331},
+  { 12388, 0, 332},
+  { 12390, 0, 333},
+  { 12392, 0, 334},
+  { 12399, 0, 335},
+  { 12402, 0, 336},
+  { 12405, 0, 337},
+  { 12408, 0, 338},
+  { 12411, 0, 339},
+  { 12445, 0, 340},
+  { 12454, 0, 341},
+  { 12459, 0, 342},
+  { 12461, 0, 343},
+  { 12463, 0, 344},
+  { 12465, 0, 345},
+  { 12467, 0, 346},
+  { 12469, 0, 347},
+  { 12471, 0, 348},
+  { 12473, 0, 349},
+  { 12475, 0, 350},
+  { 12477, 0, 351},
+  { 12479, 0, 352},
+  { 12481, 0, 353},
+  { 12484, 0, 354},
+  { 12486, 0, 355},
+  { 12488, 0, 356},
+  { 12495, 0, 357},
+  { 12498, 0, 358},
+  { 12501, 0, 359},
+  { 12504, 0, 360},
+  { 12507, 0, 361},
+  { 12527, 3, 362},
+  { 12541, 0, 366},
+  { 69785, 0, 367},
+  { 69787, 0, 368},
+  { 69797, 0, 369},
+  { 69937, 1, 370},
+  {0,0,0}
+};
+
+static const Reindex nfc_last[] = {
+  { 768, 4, 0},
+  { 774, 6, 5},
+  { 783, 0, 12},
+  { 785, 0, 13},
+  { 787, 1, 14},
+  { 795, 0, 16},
+  { 803, 5, 17},
+  { 813, 1, 23},
+  { 816, 1, 25},
+  { 824, 0, 27},
+  { 834, 0, 28},
+  { 837, 0, 29},
+  { 1619, 2, 30},
+  { 2364, 0, 33},
+  { 2494, 0, 34},
+  { 2519, 0, 35},
+  { 2878, 0, 36},
+  { 2902, 1, 37},
+  { 3006, 0, 39},
+  { 3031, 0, 40},
+  { 3158, 0, 41},
+  { 3266, 0, 42},
+  { 3285, 1, 43},
+  { 3390, 0, 45},
+  { 3415, 0, 46},
+  { 3530, 0, 47},
+  { 3535, 0, 48},
+  { 3551, 0, 49},
+  { 4142, 0, 50},
+  { 6965, 0, 51},
+  { 12441, 1, 52},
+  { 69818, 0, 54},
+  { 69927, 0, 55},
+  {0,0,0}
+};
+
+#define UCDN_EAST_ASIAN_F 0
+#define UCDN_EAST_ASIAN_H 1
+#define UCDN_EAST_ASIAN_W 2
+#define UCDN_EAST_ASIAN_NA 3
+#define UCDN_EAST_ASIAN_A 4
+#define UCDN_EAST_ASIAN_N 5
+
+#define UCDN_SCRIPT_COMMON 0
+#define UCDN_SCRIPT_LATIN 1
+#define UCDN_SCRIPT_GREEK 2
+#define UCDN_SCRIPT_CYRILLIC 3
+#define UCDN_SCRIPT_ARMENIAN 4
+#define UCDN_SCRIPT_HEBREW 5
+#define UCDN_SCRIPT_ARABIC 6
+#define UCDN_SCRIPT_SYRIAC 7
+#define UCDN_SCRIPT_THAANA 8
+#define UCDN_SCRIPT_DEVANAGARI 9
+#define UCDN_SCRIPT_BENGALI 10
+#define UCDN_SCRIPT_GURMUKHI 11
+#define UCDN_SCRIPT_GUJARATI 12
+#define UCDN_SCRIPT_ORIYA 13
+#define UCDN_SCRIPT_TAMIL 14
+#define UCDN_SCRIPT_TELUGU 15
+#define UCDN_SCRIPT_KANNADA 16
+#define UCDN_SCRIPT_MALAYALAM 17
+#define UCDN_SCRIPT_SINHALA 18
+#define UCDN_SCRIPT_THAI 19
+#define UCDN_SCRIPT_LAO 20
+#define UCDN_SCRIPT_TIBETAN 21
+#define UCDN_SCRIPT_MYANMAR 22
+#define UCDN_SCRIPT_GEORGIAN 23
+#define UCDN_SCRIPT_HANGUL 24
+#define UCDN_SCRIPT_ETHIOPIC 25
+#define UCDN_SCRIPT_CHEROKEE 26
+#define UCDN_SCRIPT_CANADIAN_ABORIGINAL 27
+#define UCDN_SCRIPT_OGHAM 28
+#define UCDN_SCRIPT_RUNIC 29
+#define UCDN_SCRIPT_KHMER 30
+#define UCDN_SCRIPT_MONGOLIAN 31
+#define UCDN_SCRIPT_HIRAGANA 32
+#define UCDN_SCRIPT_KATAKANA 33
+#define UCDN_SCRIPT_BOPOMOFO 34
+#define UCDN_SCRIPT_HAN 35
+#define UCDN_SCRIPT_YI 36
+#define UCDN_SCRIPT_OLD_ITALIC 37
+#define UCDN_SCRIPT_GOTHIC 38
+#define UCDN_SCRIPT_DESERET 39
+#define UCDN_SCRIPT_INHERITED 40
+#define UCDN_SCRIPT_TAGALOG 41
+#define UCDN_SCRIPT_HANUNOO 42
+#define UCDN_SCRIPT_BUHID 43
+#define UCDN_SCRIPT_TAGBANWA 44
+#define UCDN_SCRIPT_LIMBU 45
+#define UCDN_SCRIPT_TAI_LE 46
+#define UCDN_SCRIPT_LINEAR_B 47
+#define UCDN_SCRIPT_UGARITIC 48
+#define UCDN_SCRIPT_SHAVIAN 49
+#define UCDN_SCRIPT_OSMANYA 50
+#define UCDN_SCRIPT_CYPRIOT 51
+#define UCDN_SCRIPT_BRAILLE 52
+#define UCDN_SCRIPT_BUGINESE 53
+#define UCDN_SCRIPT_COPTIC 54
+#define UCDN_SCRIPT_NEW_TAI_LUE 55
+#define UCDN_SCRIPT_GLAGOLITIC 56
+#define UCDN_SCRIPT_TIFINAGH 57
+#define UCDN_SCRIPT_SYLOTI_NAGRI 58
+#define UCDN_SCRIPT_OLD_PERSIAN 59
+#define UCDN_SCRIPT_KHAROSHTHI 60
+#define UCDN_SCRIPT_BALINESE 61
+#define UCDN_SCRIPT_CUNEIFORM 62
+#define UCDN_SCRIPT_PHOENICIAN 63
+#define UCDN_SCRIPT_PHAGS_PA 64
+#define UCDN_SCRIPT_NKO 65
+#define UCDN_SCRIPT_SUNDANESE 66
+#define UCDN_SCRIPT_LEPCHA 67
+#define UCDN_SCRIPT_OL_CHIKI 68
+#define UCDN_SCRIPT_VAI 69
+#define UCDN_SCRIPT_SAURASHTRA 70
+#define UCDN_SCRIPT_KAYAH_LI 71
+#define UCDN_SCRIPT_REJANG 72
+#define UCDN_SCRIPT_LYCIAN 73
+#define UCDN_SCRIPT_CARIAN 74
+#define UCDN_SCRIPT_LYDIAN 75
+#define UCDN_SCRIPT_CHAM 76
+#define UCDN_SCRIPT_TAI_THAM 77
+#define UCDN_SCRIPT_TAI_VIET 78
+#define UCDN_SCRIPT_AVESTAN 79
+#define UCDN_SCRIPT_EGYPTIAN_HIEROGLYPHS 80
+#define UCDN_SCRIPT_SAMARITAN 81
+#define UCDN_SCRIPT_LISU 82
+#define UCDN_SCRIPT_BAMUM 83
+#define UCDN_SCRIPT_JAVANESE 84
+#define UCDN_SCRIPT_MEETEI_MAYEK 85
+#define UCDN_SCRIPT_IMPERIAL_ARAMAIC 86
+#define UCDN_SCRIPT_OLD_SOUTH_ARABIAN 87
+#define UCDN_SCRIPT_INSCRIPTIONAL_PARTHIAN 88
+#define UCDN_SCRIPT_INSCRIPTIONAL_PAHLAVI 89
+#define UCDN_SCRIPT_OLD_TURKIC 90
+#define UCDN_SCRIPT_KAITHI 91
+#define UCDN_SCRIPT_BATAK 92
+#define UCDN_SCRIPT_BRAHMI 93
+#define UCDN_SCRIPT_MANDAIC 94
+#define UCDN_SCRIPT_CHAKMA 95
+#define UCDN_SCRIPT_MEROITIC_CURSIVE 96
+#define UCDN_SCRIPT_MEROITIC_HIEROGLYPHS 97
+#define UCDN_SCRIPT_MIAO 98
+#define UCDN_SCRIPT_SHARADA 99
+#define UCDN_SCRIPT_SORA_SOMPENG 100
+#define UCDN_SCRIPT_TAKRI 101
+#define UCDN_SCRIPT_UNKNOWN 102
+
+#define UCDN_GENERAL_CATEGORY_CC 0
+#define UCDN_GENERAL_CATEGORY_CF 1
+#define UCDN_GENERAL_CATEGORY_CN 2
+#define UCDN_GENERAL_CATEGORY_CO 3
+#define UCDN_GENERAL_CATEGORY_CS 4
+#define UCDN_GENERAL_CATEGORY_LL 5
+#define UCDN_GENERAL_CATEGORY_LM 6
+#define UCDN_GENERAL_CATEGORY_LO 7
+#define UCDN_GENERAL_CATEGORY_LT 8
+#define UCDN_GENERAL_CATEGORY_LU 9
+#define UCDN_GENERAL_CATEGORY_MC 10
+#define UCDN_GENERAL_CATEGORY_ME 11
+#define UCDN_GENERAL_CATEGORY_MN 12
+#define UCDN_GENERAL_CATEGORY_ND 13
+#define UCDN_GENERAL_CATEGORY_NL 14
+#define UCDN_GENERAL_CATEGORY_NO 15
+#define UCDN_GENERAL_CATEGORY_PC 16
+#define UCDN_GENERAL_CATEGORY_PD 17
+#define UCDN_GENERAL_CATEGORY_PE 18
+#define UCDN_GENERAL_CATEGORY_PF 19
+#define UCDN_GENERAL_CATEGORY_PI 20
+#define UCDN_GENERAL_CATEGORY_PO 21
+#define UCDN_GENERAL_CATEGORY_PS 22
+#define UCDN_GENERAL_CATEGORY_SC 23
+#define UCDN_GENERAL_CATEGORY_SK 24
+#define UCDN_GENERAL_CATEGORY_SM 25
+#define UCDN_GENERAL_CATEGORY_SO 26
+#define UCDN_GENERAL_CATEGORY_ZL 27
+#define UCDN_GENERAL_CATEGORY_ZP 28
+#define UCDN_GENERAL_CATEGORY_ZS 29
+
+#define UCDN_BIDI_CLASS_L 0
+#define UCDN_BIDI_CLASS_LRE 1
+#define UCDN_BIDI_CLASS_LRO 2
+#define UCDN_BIDI_CLASS_R 3
+#define UCDN_BIDI_CLASS_AL 4
+#define UCDN_BIDI_CLASS_RLE 5
+#define UCDN_BIDI_CLASS_RLO 6
+#define UCDN_BIDI_CLASS_PDF 7
+#define UCDN_BIDI_CLASS_EN 8
+#define UCDN_BIDI_CLASS_ES 9
+#define UCDN_BIDI_CLASS_ET 10
+#define UCDN_BIDI_CLASS_AN 11
+#define UCDN_BIDI_CLASS_CS 12
+#define UCDN_BIDI_CLASS_NSM 13
+#define UCDN_BIDI_CLASS_BN 14
+#define UCDN_BIDI_CLASS_B 15
+#define UCDN_BIDI_CLASS_S 16
+#define UCDN_BIDI_CLASS_WS 17
+#define UCDN_BIDI_CLASS_ON 18
+
+/* index tables for the database records */
+#define SHIFT1 5
+#define SHIFT2 3
+static const unsigned char index0[] = {
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 
+    21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 
+    39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 54, 52, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 55, 56, 57, 57, 57, 58, 
+    59, 60, 61, 62, 63, 64, 65, 66, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 
+    67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 
+    67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 68, 69, 70, 70, 
+    71, 69, 70, 70, 72, 73, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 75, 76, 77, 78, 79, 80, 81, 
+    82, 83, 84, 85, 86, 87, 70, 70, 70, 88, 89, 90, 91, 92, 70, 93, 70, 94, 
+    95, 70, 70, 70, 70, 96, 70, 70, 70, 70, 70, 70, 70, 70, 70, 97, 97, 97, 
+    98, 99, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 100, 100, 100, 100, 
+    101, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 102, 102, 
+    103, 70, 70, 70, 70, 104, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 105, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 106, 107, 108, 109, 110, 
+    111, 112, 113, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 114, 70, 115, 116, 117, 118, 119, 120, 
+    121, 122, 70, 70, 70, 70, 70, 70, 70, 70, 52, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 123, 52, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 124, 125, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 76, 76, 127, 126, 126, 126, 126, 128, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 128, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 129, 130, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 73, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 131, 73, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 131, 
+};
+
+static const unsigned short index1[] = {
+    0, 1, 0, 2, 3, 4, 5, 6, 7, 8, 8, 9, 10, 11, 11, 12, 13, 0, 0, 0, 14, 15, 
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 29, 31, 32, 
+    33, 34, 35, 27, 30, 29, 27, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 
+    47, 48, 27, 27, 49, 27, 27, 27, 27, 27, 27, 27, 50, 51, 52, 27, 53, 54, 
+    53, 54, 54, 54, 54, 54, 55, 54, 54, 54, 56, 57, 58, 59, 60, 61, 62, 63, 
+    64, 64, 65, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 65, 77, 78, 
+    79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 
+    97, 97, 97, 97, 98, 98, 98, 98, 99, 100, 101, 101, 101, 101, 102, 103, 
+    101, 101, 101, 101, 101, 101, 104, 105, 101, 101, 101, 101, 101, 101, 
+    101, 101, 101, 101, 101, 106, 107, 108, 108, 108, 109, 110, 111, 112, 
+    112, 112, 112, 113, 114, 115, 116, 117, 118, 119, 120, 106, 121, 121, 
+    121, 122, 123, 106, 124, 125, 126, 127, 128, 128, 128, 128, 129, 130, 
+    131, 132, 133, 134, 135, 128, 128, 128, 128, 128, 128, 128, 128, 128, 
+    128, 128, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 145, 145, 
+    146, 147, 148, 149, 128, 128, 128, 128, 128, 128, 150, 150, 150, 150, 
+    151, 152, 153, 106, 154, 155, 156, 156, 156, 157, 158, 159, 160, 160, 
+    161, 162, 163, 164, 165, 166, 167, 167, 167, 168, 106, 106, 106, 106, 
+    106, 106, 106, 106, 169, 170, 106, 106, 106, 106, 106, 106, 171, 172, 
+    173, 174, 175, 176, 176, 176, 176, 176, 176, 177, 178, 179, 180, 176, 
+    181, 182, 183, 184, 185, 186, 187, 188, 188, 189, 190, 191, 192, 193, 
+    194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 203, 204, 205, 206, 
+    207, 208, 209, 210, 211, 212, 213, 106, 214, 215, 216, 217, 217, 218, 
+    219, 220, 221, 222, 223, 106, 224, 225, 226, 106, 227, 228, 229, 230, 
+    230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 106, 241, 242, 
+    243, 244, 245, 242, 246, 247, 248, 249, 250, 106, 251, 252, 253, 254, 
+    255, 256, 257, 258, 258, 257, 259, 260, 261, 262, 263, 264, 265, 266, 
+    106, 267, 268, 269, 270, 271, 271, 270, 272, 273, 274, 275, 276, 277, 
+    278, 279, 280, 106, 281, 282, 283, 284, 284, 284, 284, 285, 286, 287, 
+    288, 106, 289, 290, 291, 292, 293, 294, 295, 296, 294, 294, 297, 298, 
+    295, 299, 300, 301, 106, 106, 302, 106, 303, 304, 304, 304, 304, 304, 
+    305, 306, 307, 308, 309, 310, 106, 106, 106, 106, 311, 312, 313, 314, 
+    315, 316, 317, 318, 319, 320, 321, 322, 106, 106, 106, 106, 323, 324, 
+    325, 326, 327, 328, 329, 330, 331, 332, 331, 331, 331, 333, 334, 335, 
+    336, 337, 338, 339, 338, 338, 338, 340, 341, 342, 343, 344, 106, 106, 
+    106, 106, 345, 345, 345, 345, 345, 346, 347, 348, 349, 350, 351, 352, 
+    353, 354, 355, 345, 356, 357, 349, 358, 359, 359, 359, 359, 360, 361, 
+    362, 362, 362, 362, 362, 363, 364, 364, 364, 364, 364, 364, 364, 364, 
+    364, 364, 364, 364, 365, 365, 365, 365, 365, 365, 365, 365, 365, 365, 
+    365, 365, 365, 365, 365, 365, 365, 365, 365, 365, 366, 366, 366, 366, 
+    366, 366, 366, 366, 366, 367, 368, 367, 366, 366, 366, 366, 366, 367, 
+    366, 366, 366, 366, 367, 368, 367, 366, 368, 366, 366, 366, 366, 366, 
+    366, 366, 367, 366, 366, 366, 366, 366, 366, 366, 366, 369, 370, 371, 
+    372, 373, 366, 366, 374, 375, 376, 376, 376, 376, 376, 376, 376, 376, 
+    376, 376, 377, 106, 378, 379, 379, 379, 379, 379, 379, 379, 379, 379, 
+    379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 
+    379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 
+    379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 
+    379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 
+    379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 380, 379, 379, 
+    381, 382, 382, 383, 384, 384, 384, 384, 384, 384, 384, 384, 384, 385, 
+    386, 106, 387, 388, 389, 106, 390, 390, 391, 106, 392, 392, 393, 106, 
+    394, 395, 396, 106, 397, 397, 397, 397, 397, 397, 398, 399, 400, 401, 
+    402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 412, 412, 412, 
+    413, 412, 412, 412, 412, 412, 412, 106, 412, 412, 412, 412, 412, 414, 
+    379, 379, 379, 379, 379, 379, 379, 379, 415, 106, 416, 416, 416, 417, 
+    418, 419, 420, 421, 422, 423, 424, 424, 424, 425, 426, 106, 427, 427, 
+    427, 427, 427, 428, 429, 429, 430, 431, 432, 433, 434, 434, 434, 434, 
+    435, 435, 436, 437, 438, 438, 438, 438, 438, 438, 439, 440, 441, 442, 
+    443, 444, 445, 446, 445, 446, 447, 448, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 449, 450, 450, 450, 450, 450, 451, 452, 453, 454, 
+    455, 456, 457, 458, 459, 460, 461, 462, 462, 462, 463, 464, 465, 466, 
+    467, 467, 467, 467, 468, 469, 470, 471, 472, 472, 472, 472, 473, 474, 
+    475, 476, 477, 478, 479, 480, 481, 481, 481, 482, 106, 106, 106, 106, 
+    106, 106, 106, 106, 483, 106, 484, 485, 486, 487, 488, 106, 54, 54, 54, 
+    54, 489, 490, 56, 56, 56, 56, 56, 491, 492, 493, 54, 494, 54, 54, 54, 
+    495, 56, 56, 56, 496, 497, 498, 499, 500, 501, 106, 106, 502, 27, 27, 27, 
+    27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 503, 504, 27, 
+    27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 505, 506, 507, 508, 505, 506, 
+    505, 506, 507, 508, 505, 509, 505, 506, 505, 507, 505, 510, 505, 510, 
+    505, 510, 511, 512, 513, 514, 515, 516, 505, 517, 518, 519, 520, 521, 
+    522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 
+    536, 537, 56, 538, 539, 540, 539, 541, 106, 106, 542, 543, 544, 545, 546, 
+    106, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 
+    560, 559, 561, 562, 563, 564, 565, 566, 567, 568, 569, 568, 570, 571, 
+    568, 572, 568, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 
+    584, 585, 586, 587, 588, 583, 583, 589, 590, 591, 592, 593, 583, 583, 
+    594, 574, 595, 596, 583, 583, 597, 583, 583, 568, 598, 599, 568, 600, 
+    601, 602, 603, 603, 603, 603, 603, 603, 603, 603, 604, 568, 568, 605, 
+    606, 574, 574, 607, 568, 568, 568, 568, 573, 608, 568, 609, 106, 568, 
+    568, 568, 568, 610, 106, 106, 106, 568, 611, 106, 106, 612, 612, 612, 
+    612, 612, 613, 613, 614, 615, 615, 615, 615, 615, 615, 615, 615, 615, 
+    616, 612, 612, 617, 617, 617, 617, 617, 617, 617, 617, 617, 618, 617, 
+    617, 617, 617, 618, 568, 617, 617, 619, 568, 620, 569, 621, 622, 623, 
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+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 856, 
+    856, 856, 857, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 1116, 1117, 106, 106, 106, 1118, 1118, 
+    1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 
+    873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 
+    873, 873, 106, 106, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 
+    854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 
+    854, 854, 854, 854, 854, 854, 854, 1119, 
+};
+
+static const unsigned short index2[] = {
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 2, 4, 3, 1, 1, 1, 1, 1, 1, 3, 3, 3, 2, 
+    5, 6, 6, 7, 8, 7, 6, 6, 9, 10, 6, 11, 12, 13, 12, 12, 14, 14, 14, 14, 14, 
+    14, 14, 14, 14, 14, 12, 6, 15, 16, 15, 6, 6, 17, 17, 17, 17, 17, 17, 17, 
+    17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 9, 6, 10, 18, 19, 18, 20, 20, 
+    20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 9, 16, 
+    10, 16, 1, 1, 1, 1, 1, 1, 3, 1, 1, 21, 22, 8, 8, 23, 8, 24, 22, 25, 26, 
+    27, 28, 16, 29, 30, 18, 31, 32, 33, 33, 25, 34, 22, 22, 25, 33, 27, 35, 
+    36, 36, 36, 22, 37, 37, 37, 37, 37, 37, 38, 37, 37, 37, 37, 37, 37, 37, 
+    37, 37, 38, 37, 37, 37, 37, 37, 37, 39, 38, 37, 37, 37, 37, 37, 38, 40, 
+    40, 40, 41, 41, 41, 41, 40, 41, 40, 40, 40, 41, 40, 40, 41, 41, 40, 41, 
+    40, 40, 41, 41, 41, 39, 40, 40, 40, 41, 40, 41, 40, 41, 37, 40, 37, 41, 
+    37, 41, 37, 41, 37, 41, 37, 41, 37, 41, 37, 41, 37, 40, 37, 40, 37, 41, 
+    37, 41, 37, 41, 37, 40, 37, 41, 37, 41, 37, 41, 37, 41, 37, 41, 38, 40, 
+    37, 40, 38, 40, 37, 41, 37, 41, 40, 37, 41, 37, 41, 37, 41, 38, 40, 38, 
+    40, 37, 40, 37, 41, 37, 40, 40, 38, 40, 37, 40, 37, 41, 37, 41, 38, 40, 
+    37, 41, 37, 41, 37, 37, 41, 37, 41, 37, 41, 41, 41, 37, 37, 41, 37, 41, 
+    37, 37, 41, 37, 37, 37, 41, 41, 37, 37, 37, 37, 41, 37, 37, 41, 37, 37, 
+    37, 41, 41, 41, 37, 37, 41, 37, 37, 41, 37, 41, 37, 41, 37, 37, 41, 37, 
+    41, 41, 37, 41, 37, 37, 41, 37, 37, 37, 41, 37, 41, 37, 37, 41, 41, 42, 
+    37, 41, 41, 41, 42, 42, 42, 42, 37, 43, 41, 37, 43, 41, 37, 43, 41, 37, 
+    40, 37, 40, 37, 40, 37, 40, 37, 40, 37, 40, 37, 40, 37, 40, 41, 37, 41, 
+    41, 37, 43, 41, 37, 41, 37, 37, 37, 41, 37, 41, 41, 41, 41, 41, 41, 41, 
+    37, 37, 41, 37, 37, 41, 41, 37, 41, 37, 37, 37, 37, 41, 41, 40, 41, 41, 
+    41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 42, 41, 
+    41, 41, 44, 44, 44, 44, 44, 44, 44, 44, 44, 45, 45, 46, 46, 46, 46, 46, 
+    46, 46, 47, 47, 25, 47, 45, 48, 45, 48, 48, 48, 45, 48, 45, 45, 49, 46, 
+    47, 47, 47, 47, 47, 47, 25, 25, 25, 25, 47, 25, 47, 25, 44, 44, 44, 44, 
+    44, 47, 47, 47, 47, 47, 50, 50, 45, 47, 46, 47, 47, 47, 47, 47, 47, 47, 
+    47, 47, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 52, 53, 53, 
+    53, 53, 52, 54, 53, 53, 53, 53, 53, 55, 55, 53, 53, 53, 53, 55, 55, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 56, 56, 56, 56, 56, 53, 53, 53, 
+    53, 51, 51, 51, 51, 51, 51, 51, 51, 57, 51, 53, 53, 53, 51, 51, 51, 53, 
+    53, 58, 51, 51, 51, 53, 53, 53, 53, 51, 52, 53, 53, 51, 59, 60, 60, 59, 
+    60, 60, 59, 51, 51, 51, 51, 51, 61, 62, 61, 62, 45, 63, 61, 62, 64, 64, 
+    65, 62, 62, 62, 66, 64, 64, 64, 64, 64, 63, 47, 61, 66, 61, 61, 61, 64, 
+    61, 64, 61, 61, 62, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 
+    67, 67, 67, 67, 64, 67, 67, 67, 67, 67, 67, 67, 61, 61, 62, 62, 62, 62, 
+    62, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 
+    62, 68, 68, 68, 68, 68, 68, 68, 62, 62, 62, 62, 62, 61, 62, 62, 61, 61, 
+    61, 62, 62, 62, 61, 62, 61, 62, 61, 62, 61, 62, 61, 62, 69, 70, 69, 70, 
+    69, 70, 69, 70, 69, 70, 69, 70, 69, 70, 62, 62, 62, 62, 61, 62, 71, 61, 
+    62, 61, 61, 62, 62, 61, 61, 61, 72, 73, 72, 72, 72, 72, 72, 72, 72, 72, 
+    72, 72, 72, 72, 72, 72, 73, 73, 73, 73, 73, 73, 73, 73, 74, 74, 74, 74, 
+    74, 74, 74, 74, 75, 74, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 
+    75, 75, 72, 75, 72, 75, 72, 75, 72, 75, 72, 75, 76, 77, 77, 78, 78, 77, 
+    79, 79, 72, 75, 72, 75, 72, 75, 72, 72, 75, 72, 75, 72, 75, 72, 75, 72, 
+    75, 72, 75, 72, 75, 75, 64, 64, 64, 64, 64, 64, 64, 64, 64, 80, 80, 80, 
+    80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 
+    80, 64, 64, 81, 82, 82, 82, 82, 82, 82, 64, 83, 83, 83, 83, 83, 83, 83, 
+    83, 83, 83, 83, 83, 83, 83, 83, 64, 84, 85, 64, 64, 64, 64, 86, 64, 87, 
+    88, 88, 88, 88, 87, 88, 88, 88, 89, 87, 88, 88, 88, 88, 88, 88, 87, 87, 
+    87, 87, 87, 87, 88, 88, 87, 88, 88, 89, 90, 88, 91, 92, 93, 94, 95, 96, 
+    97, 98, 99, 100, 100, 101, 102, 103, 104, 105, 106, 107, 108, 106, 88, 
+    87, 106, 99, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 64, 
+    64, 64, 64, 64, 109, 109, 109, 106, 106, 64, 64, 64, 110, 110, 110, 110, 
+    110, 64, 111, 111, 112, 113, 113, 114, 115, 116, 117, 117, 118, 118, 118, 
+    118, 118, 118, 118, 118, 119, 120, 121, 122, 64, 64, 116, 122, 123, 123, 
+    123, 123, 123, 123, 123, 123, 124, 123, 123, 123, 123, 123, 123, 123, 
+    123, 123, 123, 125, 126, 127, 128, 129, 130, 131, 132, 78, 78, 133, 134, 
+    118, 118, 118, 118, 118, 134, 118, 118, 134, 135, 135, 135, 135, 135, 
+    135, 135, 135, 135, 135, 113, 136, 136, 116, 123, 123, 137, 123, 123, 
+    123, 123, 123, 123, 123, 123, 123, 123, 123, 116, 123, 118, 118, 118, 
+    118, 118, 118, 118, 138, 117, 118, 118, 118, 118, 134, 118, 139, 139, 
+    118, 118, 117, 134, 118, 118, 134, 123, 123, 140, 140, 140, 140, 140, 
+    140, 140, 140, 140, 140, 123, 123, 123, 141, 141, 123, 142, 142, 142, 
+    142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 142, 64, 143, 144, 145, 
+    144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 
+    146, 147, 146, 146, 147, 146, 146, 147, 147, 147, 146, 147, 147, 146, 
+    147, 146, 146, 146, 147, 146, 147, 146, 147, 146, 147, 146, 146, 64, 64, 
+    144, 144, 144, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 
+    148, 148, 148, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 
+    148, 64, 64, 64, 64, 64, 64, 150, 150, 150, 150, 150, 150, 150, 150, 150, 
+    150, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 
+    151, 151, 151, 151, 152, 152, 152, 152, 152, 152, 152, 153, 152, 154, 
+    154, 155, 156, 156, 156, 154, 64, 64, 64, 64, 64, 157, 157, 157, 157, 
+    157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 158, 158, 158, 158, 
+    159, 158, 158, 158, 158, 158, 158, 158, 158, 158, 159, 158, 158, 158, 
+    159, 158, 158, 158, 158, 158, 64, 64, 160, 160, 160, 160, 160, 160, 160, 
+    160, 160, 160, 160, 160, 160, 160, 160, 64, 161, 161, 161, 161, 161, 161, 
+    161, 161, 161, 162, 162, 162, 64, 64, 163, 64, 123, 64, 123, 123, 123, 
+    123, 123, 123, 123, 123, 123, 123, 123, 64, 64, 64, 64, 64, 64, 64, 118, 
+    118, 134, 118, 118, 134, 118, 118, 118, 134, 134, 134, 164, 165, 166, 
+    118, 118, 118, 134, 118, 118, 134, 134, 118, 118, 118, 118, 64, 167, 167, 
+    167, 168, 169, 169, 169, 169, 169, 169, 169, 169, 169, 169, 169, 169, 
+    169, 169, 167, 168, 170, 169, 168, 168, 168, 167, 167, 167, 167, 167, 
+    167, 167, 167, 168, 168, 168, 168, 171, 168, 168, 169, 78, 133, 172, 172, 
+    167, 167, 167, 169, 169, 167, 167, 84, 84, 173, 173, 173, 173, 173, 173, 
+    173, 173, 173, 173, 174, 175, 169, 169, 169, 169, 169, 169, 64, 169, 169, 
+    169, 169, 169, 169, 169, 64, 176, 177, 177, 64, 178, 178, 178, 178, 178, 
+    178, 178, 178, 64, 64, 178, 178, 64, 64, 178, 178, 178, 178, 178, 178, 
+    178, 178, 178, 178, 178, 178, 178, 178, 64, 178, 178, 178, 178, 178, 178, 
+    178, 64, 178, 64, 64, 64, 178, 178, 178, 178, 64, 64, 179, 178, 177, 177, 
+    177, 176, 176, 176, 176, 64, 64, 177, 177, 64, 64, 177, 177, 180, 178, 
+    64, 64, 64, 64, 64, 64, 64, 64, 177, 64, 64, 64, 64, 178, 178, 64, 178, 
+    178, 178, 176, 176, 64, 64, 181, 181, 181, 181, 181, 181, 181, 181, 181, 
+    181, 178, 178, 182, 182, 183, 183, 183, 183, 183, 183, 184, 182, 64, 64, 
+    64, 64, 64, 185, 185, 186, 64, 187, 187, 187, 187, 187, 187, 64, 64, 64, 
+    64, 187, 187, 64, 64, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 
+    187, 187, 187, 187, 64, 187, 187, 187, 187, 187, 187, 187, 64, 187, 187, 
+    64, 187, 187, 64, 187, 187, 64, 64, 188, 64, 186, 186, 186, 185, 185, 64, 
+    64, 64, 64, 185, 185, 64, 64, 185, 185, 189, 64, 64, 64, 185, 64, 64, 64, 
+    64, 64, 64, 64, 187, 187, 187, 187, 64, 187, 64, 64, 64, 64, 64, 64, 64, 
+    190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 185, 185, 187, 187, 
+    187, 185, 64, 64, 64, 191, 191, 192, 64, 193, 193, 193, 193, 193, 193, 
+    193, 193, 193, 64, 193, 193, 193, 64, 193, 193, 193, 193, 193, 193, 193, 
+    193, 193, 193, 193, 193, 193, 193, 64, 193, 193, 193, 193, 193, 193, 193, 
+    64, 193, 193, 64, 193, 193, 193, 193, 193, 64, 64, 194, 193, 192, 192, 
+    192, 191, 191, 191, 191, 191, 64, 191, 191, 192, 64, 192, 192, 195, 64, 
+    64, 193, 64, 64, 64, 64, 64, 64, 64, 193, 193, 191, 191, 64, 64, 196, 
+    196, 196, 196, 196, 196, 196, 196, 196, 196, 197, 198, 64, 64, 64, 64, 
+    64, 64, 64, 199, 200, 200, 64, 201, 201, 201, 201, 201, 201, 201, 201, 
+    64, 64, 201, 201, 64, 64, 201, 201, 201, 201, 201, 201, 201, 201, 201, 
+    201, 201, 201, 201, 201, 64, 201, 201, 201, 201, 201, 201, 201, 64, 201, 
+    201, 64, 201, 201, 201, 201, 201, 64, 64, 202, 201, 200, 199, 200, 199, 
+    199, 199, 199, 64, 64, 200, 200, 64, 64, 200, 200, 203, 64, 64, 64, 64, 
+    64, 64, 64, 64, 199, 200, 64, 64, 64, 64, 201, 201, 64, 201, 201, 201, 
+    199, 199, 64, 64, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 205, 
+    201, 206, 206, 206, 206, 206, 206, 64, 64, 207, 208, 64, 208, 208, 208, 
+    208, 208, 208, 64, 64, 64, 208, 208, 208, 64, 208, 208, 208, 208, 64, 64, 
+    64, 208, 208, 64, 208, 64, 208, 208, 64, 64, 64, 208, 208, 64, 64, 64, 
+    208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 64, 64, 64, 64, 209, 
+    209, 207, 209, 209, 64, 64, 64, 209, 209, 209, 64, 209, 209, 209, 210, 
+    64, 64, 208, 64, 64, 64, 64, 64, 64, 209, 64, 64, 64, 64, 64, 64, 211, 
+    211, 211, 211, 211, 211, 211, 211, 211, 211, 212, 212, 212, 213, 213, 
+    213, 213, 213, 213, 214, 213, 64, 64, 64, 64, 64, 64, 215, 215, 215, 64, 
+    216, 216, 216, 216, 216, 216, 216, 216, 64, 216, 216, 216, 64, 216, 216, 
+    216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 
+    216, 216, 64, 216, 216, 216, 216, 216, 64, 64, 64, 216, 217, 217, 217, 
+    215, 215, 215, 215, 64, 217, 217, 217, 64, 217, 217, 217, 218, 64, 64, 
+    64, 64, 64, 64, 64, 219, 220, 64, 216, 216, 64, 64, 64, 64, 64, 64, 216, 
+    216, 217, 217, 64, 64, 221, 221, 221, 221, 221, 221, 221, 221, 221, 221, 
+    222, 222, 222, 222, 222, 222, 222, 223, 64, 64, 224, 224, 64, 225, 225, 
+    225, 225, 225, 225, 225, 225, 64, 225, 225, 225, 64, 225, 225, 225, 225, 
+    225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, 64, 
+    225, 225, 225, 225, 225, 64, 64, 226, 225, 224, 227, 224, 224, 224, 224, 
+    224, 64, 227, 224, 224, 64, 224, 224, 228, 229, 64, 64, 64, 64, 64, 64, 
+    64, 224, 224, 64, 64, 64, 64, 64, 64, 64, 225, 64, 225, 225, 228, 228, 
+    64, 64, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 64, 225, 225, 
+    64, 64, 64, 64, 64, 64, 64, 231, 231, 64, 232, 232, 232, 232, 232, 232, 
+    232, 232, 64, 232, 232, 232, 64, 232, 232, 232, 232, 232, 232, 232, 232, 
+    232, 232, 232, 232, 232, 232, 232, 232, 232, 64, 64, 232, 231, 231, 231, 
+    233, 233, 233, 233, 64, 231, 231, 231, 64, 231, 231, 231, 234, 232, 64, 
+    64, 64, 64, 64, 64, 64, 64, 231, 232, 232, 233, 233, 64, 64, 235, 235, 
+    235, 235, 235, 235, 235, 235, 235, 235, 236, 236, 236, 236, 236, 236, 64, 
+    64, 64, 237, 232, 232, 232, 232, 232, 232, 64, 64, 238, 238, 64, 239, 
+    239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, 
+    239, 239, 239, 64, 64, 64, 239, 239, 239, 239, 239, 239, 239, 239, 64, 
+    239, 239, 239, 239, 239, 239, 239, 239, 239, 64, 239, 64, 64, 64, 64, 
+    240, 64, 64, 64, 64, 238, 238, 238, 241, 241, 241, 64, 241, 64, 238, 238, 
+    238, 238, 238, 238, 238, 238, 64, 64, 238, 238, 242, 64, 64, 64, 64, 243, 
+    243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, 
+    243, 244, 243, 243, 244, 244, 244, 244, 245, 245, 246, 64, 64, 64, 64, 
+    247, 243, 243, 243, 243, 243, 243, 248, 244, 249, 249, 249, 249, 244, 
+    244, 244, 250, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 250, 
+    250, 64, 64, 64, 64, 64, 252, 252, 64, 252, 64, 64, 252, 252, 64, 252, 
+    64, 64, 252, 64, 64, 64, 64, 64, 64, 252, 252, 252, 252, 64, 252, 252, 
+    252, 252, 252, 252, 252, 64, 252, 252, 252, 64, 252, 64, 252, 64, 64, 
+    252, 252, 64, 252, 252, 252, 252, 253, 252, 252, 253, 253, 253, 253, 254, 
+    254, 64, 253, 253, 252, 64, 64, 252, 252, 252, 252, 252, 64, 255, 64, 
+    256, 256, 256, 256, 253, 253, 64, 64, 257, 257, 257, 257, 257, 257, 257, 
+    257, 257, 257, 64, 64, 252, 252, 252, 252, 258, 259, 259, 259, 260, 260, 
+    260, 260, 260, 260, 260, 260, 260, 260, 260, 260, 260, 260, 260, 259, 
+    260, 259, 259, 259, 261, 261, 259, 259, 259, 259, 259, 259, 262, 262, 
+    262, 262, 262, 262, 262, 262, 262, 262, 263, 263, 263, 263, 263, 263, 
+    263, 263, 263, 263, 259, 261, 259, 261, 259, 264, 265, 266, 265, 266, 
+    267, 267, 258, 258, 258, 258, 258, 258, 258, 258, 64, 258, 258, 258, 258, 
+    258, 258, 258, 258, 258, 258, 258, 258, 64, 64, 64, 64, 268, 269, 270, 
+    271, 270, 270, 270, 270, 270, 269, 269, 269, 269, 270, 267, 269, 270, 
+    272, 272, 273, 260, 272, 272, 258, 258, 258, 258, 258, 270, 270, 270, 
+    270, 270, 270, 270, 270, 270, 270, 270, 64, 270, 270, 270, 270, 270, 270, 
+    270, 270, 270, 270, 270, 270, 64, 259, 259, 259, 259, 259, 259, 259, 259, 
+    261, 259, 259, 259, 259, 259, 259, 64, 259, 259, 260, 260, 260, 260, 260, 
+    274, 274, 274, 274, 260, 260, 64, 64, 64, 64, 64, 275, 275, 275, 275, 
+    275, 275, 275, 275, 275, 275, 275, 276, 276, 277, 277, 277, 277, 276, 
+    277, 277, 277, 277, 277, 278, 276, 279, 279, 276, 276, 277, 277, 275, 
+    280, 280, 280, 280, 280, 280, 280, 280, 280, 280, 281, 281, 281, 281, 
+    281, 281, 275, 275, 275, 275, 275, 275, 276, 276, 277, 277, 275, 275, 
+    275, 275, 277, 277, 277, 275, 276, 276, 276, 275, 275, 276, 276, 276, 
+    276, 276, 276, 276, 275, 275, 275, 277, 277, 277, 277, 275, 275, 275, 
+    275, 275, 277, 276, 276, 277, 277, 276, 276, 276, 276, 276, 276, 282, 
+    275, 276, 280, 280, 276, 276, 276, 277, 283, 283, 284, 284, 284, 284, 
+    284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 64, 284, 64, 64, 64, 
+    64, 64, 284, 64, 64, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 
+    285, 84, 286, 285, 285, 285, 287, 287, 287, 287, 287, 287, 287, 287, 288, 
+    288, 288, 288, 288, 288, 288, 288, 289, 289, 289, 289, 289, 289, 289, 
+    289, 289, 64, 289, 289, 289, 289, 64, 64, 289, 289, 289, 289, 289, 289, 
+    289, 64, 289, 289, 289, 64, 64, 290, 290, 290, 291, 291, 291, 291, 291, 
+    291, 291, 291, 291, 292, 292, 292, 292, 292, 292, 292, 292, 292, 292, 
+    292, 292, 292, 292, 292, 292, 292, 292, 292, 292, 64, 64, 64, 293, 293, 
+    293, 293, 293, 293, 293, 293, 293, 293, 64, 64, 64, 64, 64, 64, 294, 294, 
+    294, 294, 294, 294, 294, 294, 294, 294, 294, 294, 294, 64, 64, 64, 295, 
+    296, 296, 296, 296, 296, 296, 296, 296, 296, 296, 296, 296, 296, 296, 
+    296, 296, 296, 296, 296, 296, 297, 297, 296, 298, 299, 299, 299, 299, 
+    299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 
+    300, 301, 64, 64, 64, 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, 
+    302, 84, 84, 84, 303, 303, 303, 64, 64, 64, 64, 64, 64, 64, 304, 304, 
+    304, 304, 304, 304, 304, 304, 304, 304, 304, 304, 304, 64, 304, 304, 304, 
+    304, 305, 305, 306, 64, 64, 64, 307, 307, 307, 307, 307, 307, 307, 307, 
+    307, 307, 308, 308, 309, 84, 84, 64, 310, 310, 310, 310, 310, 310, 310, 
+    310, 310, 310, 311, 311, 64, 64, 64, 64, 312, 312, 312, 312, 312, 312, 
+    312, 312, 312, 312, 312, 312, 312, 64, 312, 312, 312, 64, 313, 313, 64, 
+    64, 64, 64, 314, 314, 314, 314, 314, 314, 314, 314, 314, 314, 314, 314, 
+    315, 315, 316, 315, 315, 315, 315, 315, 315, 315, 316, 316, 316, 316, 
+    316, 316, 316, 316, 315, 316, 316, 315, 315, 315, 315, 315, 315, 315, 
+    315, 315, 317, 315, 318, 318, 318, 319, 318, 318, 318, 320, 314, 321, 64, 
+    64, 322, 322, 322, 322, 322, 322, 322, 322, 322, 322, 64, 64, 64, 64, 64, 
+    64, 323, 323, 323, 323, 323, 323, 323, 323, 323, 323, 64, 64, 64, 64, 64, 
+    64, 324, 324, 66, 66, 324, 66, 325, 324, 324, 324, 324, 326, 326, 326, 
+    327, 64, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 64, 64, 64, 
+    64, 64, 64, 329, 329, 329, 329, 329, 329, 329, 329, 329, 329, 329, 330, 
+    329, 329, 329, 329, 329, 331, 329, 64, 64, 64, 64, 64, 296, 296, 296, 
+    296, 296, 296, 64, 64, 332, 332, 332, 332, 332, 332, 332, 332, 332, 332, 
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+    83, 83, 83, 83, 83, 64, 64, 64, 64, 64, 109, 562, 109, 109, 563, 109, 
+    109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 64, 109, 109, 
+    109, 109, 109, 64, 109, 64, 109, 109, 64, 109, 109, 64, 109, 109, 123, 
+    123, 564, 564, 564, 564, 564, 564, 564, 564, 564, 564, 564, 564, 564, 
+    564, 564, 564, 64, 64, 64, 64, 64, 64, 64, 64, 64, 123, 123, 123, 123, 
+    123, 123, 123, 123, 123, 123, 123, 413, 565, 64, 64, 123, 123, 123, 123, 
+    123, 123, 123, 123, 123, 123, 114, 26, 64, 64, 58, 58, 58, 58, 58, 58, 
+    58, 58, 461, 461, 461, 461, 461, 461, 461, 466, 467, 461, 64, 64, 64, 64, 
+    64, 64, 461, 465, 465, 566, 566, 466, 467, 466, 467, 466, 467, 466, 467, 
+    466, 467, 466, 467, 466, 467, 466, 467, 461, 461, 466, 467, 461, 461, 
+    461, 461, 566, 566, 566, 567, 461, 567, 64, 461, 567, 461, 461, 465, 443, 
+    444, 443, 444, 443, 444, 568, 461, 461, 569, 570, 571, 571, 572, 64, 461, 
+    573, 568, 461, 64, 64, 64, 64, 123, 123, 123, 123, 123, 64, 123, 123, 
+    123, 123, 123, 123, 123, 64, 64, 405, 64, 574, 574, 575, 576, 575, 574, 
+    574, 577, 578, 574, 579, 580, 581, 580, 580, 582, 582, 582, 582, 582, 
+    582, 582, 582, 582, 582, 580, 574, 583, 584, 583, 574, 574, 585, 585, 
+    585, 585, 585, 585, 585, 585, 585, 585, 585, 585, 585, 585, 585, 585, 
+    585, 585, 577, 574, 578, 586, 587, 586, 588, 588, 588, 588, 588, 588, 
+    588, 588, 588, 588, 588, 588, 588, 588, 588, 588, 588, 588, 577, 584, 
+    578, 584, 577, 578, 589, 590, 591, 589, 589, 592, 592, 592, 592, 592, 
+    592, 592, 592, 592, 592, 593, 592, 592, 592, 592, 592, 592, 592, 592, 
+    592, 592, 592, 592, 592, 593, 593, 594, 594, 594, 594, 594, 594, 594, 
+    594, 594, 594, 594, 594, 594, 594, 594, 64, 64, 64, 594, 594, 594, 594, 
+    594, 594, 64, 64, 594, 594, 594, 64, 64, 64, 576, 576, 584, 586, 595, 
+    576, 576, 64, 596, 597, 597, 597, 597, 596, 596, 64, 64, 598, 598, 598, 
+    26, 30, 64, 64, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 
+    599, 64, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 64, 599, 599, 
+    599, 64, 599, 599, 64, 599, 599, 599, 599, 599, 599, 599, 64, 64, 599, 
+    599, 599, 64, 64, 64, 64, 64, 84, 66, 84, 64, 64, 64, 64, 514, 514, 514, 
+    514, 514, 514, 514, 514, 514, 514, 514, 514, 514, 64, 64, 64, 274, 600, 
+    600, 600, 600, 600, 600, 600, 600, 600, 600, 600, 600, 600, 601, 601, 
+    601, 601, 602, 602, 602, 602, 602, 602, 602, 602, 602, 602, 602, 602, 
+    602, 602, 602, 602, 602, 601, 64, 64, 64, 64, 64, 274, 274, 274, 274, 
+    274, 133, 64, 64, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 
+    603, 603, 64, 64, 64, 604, 604, 604, 604, 604, 604, 604, 604, 604, 64, 
+    64, 64, 64, 64, 64, 64, 605, 605, 605, 605, 605, 605, 605, 605, 605, 605, 
+    605, 605, 605, 605, 605, 64, 606, 606, 606, 606, 64, 64, 64, 64, 607, 
+    607, 607, 607, 607, 607, 607, 607, 607, 608, 607, 607, 607, 607, 607, 
+    607, 607, 607, 608, 64, 64, 64, 64, 64, 609, 609, 609, 609, 609, 609, 
+    609, 609, 609, 609, 609, 609, 609, 609, 64, 610, 611, 611, 611, 611, 611, 
+    611, 611, 611, 611, 611, 611, 611, 64, 64, 64, 64, 612, 613, 613, 613, 
+    613, 613, 64, 64, 614, 614, 614, 614, 614, 614, 614, 614, 615, 615, 615, 
+    615, 615, 615, 615, 615, 616, 616, 616, 616, 616, 616, 616, 616, 617, 
+    617, 617, 617, 617, 617, 617, 617, 617, 617, 617, 617, 617, 617, 64, 64, 
+    618, 618, 618, 618, 618, 618, 618, 618, 618, 618, 64, 64, 64, 64, 64, 64, 
+    619, 619, 619, 619, 619, 619, 64, 64, 619, 64, 619, 619, 619, 619, 619, 
+    619, 619, 619, 619, 619, 619, 619, 619, 619, 619, 619, 619, 619, 619, 
+    619, 64, 619, 619, 64, 64, 64, 619, 64, 64, 619, 620, 620, 620, 620, 620, 
+    620, 620, 620, 620, 620, 620, 620, 620, 620, 64, 621, 622, 622, 622, 622, 
+    622, 622, 622, 622, 623, 623, 623, 623, 623, 623, 623, 623, 623, 623, 
+    623, 623, 623, 623, 624, 624, 624, 624, 624, 624, 64, 64, 64, 625, 626, 
+    626, 626, 626, 626, 626, 626, 626, 626, 626, 64, 64, 64, 64, 64, 627, 
+    628, 628, 628, 628, 628, 628, 628, 628, 629, 629, 629, 629, 629, 629, 
+    629, 629, 64, 64, 64, 64, 64, 64, 629, 629, 630, 631, 631, 631, 64, 631, 
+    631, 64, 64, 64, 64, 64, 631, 632, 631, 633, 630, 630, 630, 630, 64, 630, 
+    630, 630, 64, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 
+    630, 630, 630, 630, 630, 630, 630, 64, 64, 64, 64, 633, 634, 632, 64, 64, 
+    64, 64, 635, 636, 636, 636, 636, 636, 636, 636, 636, 637, 637, 637, 637, 
+    637, 637, 637, 637, 637, 64, 64, 64, 64, 64, 64, 64, 638, 638, 638, 638, 
+    638, 638, 638, 638, 638, 638, 638, 638, 638, 639, 639, 640, 641, 641, 
+    641, 641, 641, 641, 641, 641, 641, 641, 641, 641, 641, 641, 64, 64, 64, 
+    642, 642, 642, 642, 642, 642, 642, 643, 643, 643, 643, 643, 643, 643, 
+    643, 643, 643, 643, 643, 643, 643, 64, 64, 644, 644, 644, 644, 644, 644, 
+    644, 644, 645, 645, 645, 645, 645, 645, 645, 645, 645, 645, 645, 64, 64, 
+    64, 64, 64, 646, 646, 646, 646, 646, 646, 646, 646, 647, 647, 647, 647, 
+    647, 647, 647, 647, 647, 64, 64, 64, 64, 64, 64, 64, 648, 648, 648, 648, 
+    648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 64, 649, 650, 649, 
+    651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 650, 
+    650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 652, 
+    653, 653, 653, 653, 653, 653, 653, 64, 64, 64, 64, 654, 654, 654, 654, 
+    654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 
+    654, 654, 655, 655, 655, 655, 655, 655, 655, 655, 655, 655, 656, 656, 
+    657, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658, 
+    657, 657, 657, 656, 656, 656, 656, 657, 657, 659, 660, 661, 661, 662, 
+    661, 661, 661, 661, 64, 64, 64, 64, 64, 64, 663, 663, 663, 663, 663, 663, 
+    663, 663, 663, 64, 64, 64, 64, 64, 64, 64, 664, 664, 664, 664, 664, 664, 
+    664, 664, 664, 664, 64, 64, 64, 64, 64, 64, 665, 665, 665, 666, 666, 666, 
+    666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 
+    666, 666, 666, 667, 667, 667, 667, 667, 668, 667, 667, 667, 667, 667, 
+    667, 669, 669, 64, 670, 670, 670, 670, 670, 670, 670, 670, 670, 670, 671, 
+    671, 671, 671, 64, 64, 64, 64, 672, 672, 673, 674, 674, 674, 674, 674, 
+    674, 674, 674, 674, 674, 674, 674, 674, 674, 674, 674, 673, 673, 673, 
+    672, 672, 672, 672, 672, 672, 672, 672, 672, 673, 675, 674, 674, 674, 
+    674, 676, 676, 676, 676, 64, 64, 64, 64, 64, 64, 64, 677, 677, 677, 677, 
+    677, 677, 677, 677, 677, 677, 64, 64, 64, 64, 64, 64, 678, 678, 678, 678, 
+    678, 678, 678, 678, 678, 678, 678, 679, 680, 679, 680, 680, 679, 679, 
+    679, 679, 679, 679, 681, 682, 683, 683, 683, 683, 683, 683, 683, 683, 
+    683, 683, 64, 64, 64, 64, 64, 64, 684, 684, 684, 684, 684, 684, 684, 684, 
+    684, 684, 684, 684, 684, 684, 684, 64, 685, 685, 685, 685, 685, 685, 685, 
+    685, 685, 685, 685, 64, 64, 64, 64, 64, 686, 686, 686, 686, 64, 64, 64, 
+    64, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 
+    687, 64, 504, 64, 64, 64, 64, 64, 64, 64, 688, 688, 688, 688, 688, 688, 
+    688, 688, 688, 688, 688, 688, 688, 64, 64, 64, 688, 689, 689, 689, 689, 
+    689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 
+    689, 689, 689, 689, 64, 64, 64, 64, 64, 64, 64, 64, 690, 690, 690, 690, 
+    691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 478, 
+    474, 64, 64, 64, 64, 64, 64, 274, 274, 274, 274, 274, 274, 64, 64, 274, 
+    274, 274, 274, 274, 274, 274, 64, 64, 274, 274, 274, 274, 274, 274, 274, 
+    274, 274, 274, 274, 274, 692, 692, 395, 395, 395, 274, 274, 274, 693, 
+    692, 692, 692, 692, 692, 405, 405, 405, 405, 405, 405, 405, 405, 133, 
+    133, 133, 133, 133, 133, 133, 133, 274, 274, 78, 78, 78, 78, 78, 133, 
+    133, 274, 274, 274, 274, 274, 274, 78, 78, 78, 78, 274, 274, 602, 602, 
+    694, 694, 694, 602, 64, 64, 514, 514, 64, 64, 64, 64, 64, 64, 434, 434, 
+    434, 434, 434, 434, 434, 434, 434, 434, 34, 34, 34, 34, 34, 34, 34, 34, 
+    34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 434, 434, 434, 434, 434, 434, 
+    434, 434, 434, 434, 34, 34, 34, 34, 34, 34, 34, 64, 34, 34, 34, 34, 34, 
+    34, 434, 64, 434, 434, 64, 64, 434, 64, 64, 434, 434, 64, 64, 434, 434, 
+    434, 434, 64, 434, 434, 34, 34, 64, 34, 64, 34, 34, 34, 34, 34, 34, 34, 
+    64, 34, 34, 34, 34, 34, 34, 34, 434, 434, 64, 434, 434, 434, 434, 64, 64, 
+    434, 434, 434, 434, 434, 434, 434, 434, 64, 434, 434, 434, 434, 434, 434, 
+    434, 64, 34, 34, 434, 434, 64, 434, 434, 434, 434, 64, 434, 434, 434, 
+    434, 434, 64, 434, 64, 64, 64, 434, 434, 434, 434, 434, 434, 434, 64, 34, 
+    34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 64, 64, 434, 695, 34, 34, 34, 
+    34, 34, 34, 34, 34, 34, 437, 34, 34, 34, 34, 34, 34, 434, 434, 434, 434, 
+    434, 434, 434, 434, 434, 695, 34, 34, 34, 34, 34, 34, 34, 34, 34, 437, 
+    34, 34, 434, 434, 434, 434, 434, 695, 34, 34, 34, 34, 34, 34, 34, 34, 34, 
+    437, 34, 34, 34, 34, 34, 34, 434, 434, 434, 434, 434, 434, 434, 434, 434, 
+    695, 34, 437, 34, 34, 34, 34, 34, 34, 34, 34, 434, 34, 64, 64, 696, 696, 
+    696, 696, 696, 696, 696, 696, 696, 696, 123, 123, 123, 123, 64, 123, 123, 
+    123, 64, 123, 123, 64, 123, 64, 64, 123, 64, 123, 123, 123, 123, 123, 
+    123, 123, 123, 123, 123, 64, 123, 123, 123, 123, 64, 123, 64, 123, 64, 
+    64, 64, 64, 64, 64, 123, 64, 64, 64, 64, 123, 64, 123, 64, 123, 64, 123, 
+    123, 123, 64, 123, 64, 123, 64, 123, 64, 123, 64, 123, 123, 123, 123, 64, 
+    123, 64, 123, 123, 64, 123, 123, 123, 123, 123, 123, 123, 123, 123, 64, 
+    64, 64, 64, 64, 123, 123, 123, 64, 123, 123, 123, 111, 111, 64, 64, 64, 
+    64, 64, 64, 33, 33, 33, 64, 64, 64, 64, 64, 445, 445, 445, 445, 445, 445, 
+    274, 64, 445, 445, 26, 26, 64, 64, 64, 64, 445, 445, 445, 64, 64, 64, 64, 
+    64, 64, 64, 64, 64, 64, 64, 274, 274, 697, 481, 481, 64, 64, 64, 64, 64, 
+    481, 481, 481, 64, 64, 64, 64, 64, 481, 64, 64, 64, 64, 64, 64, 64, 481, 
+    481, 64, 64, 64, 64, 64, 64, 26, 64, 64, 64, 64, 64, 64, 64, 26, 26, 26, 
+    26, 26, 26, 64, 26, 26, 26, 26, 26, 26, 64, 64, 64, 26, 26, 26, 26, 26, 
+    64, 26, 26, 26, 64, 26, 26, 26, 26, 26, 26, 64, 26, 26, 26, 26, 64, 64, 
+    64, 26, 26, 26, 26, 26, 26, 64, 64, 64, 64, 64, 26, 26, 26, 26, 26, 26, 
+    64, 64, 64, 64, 26, 26, 26, 489, 489, 489, 489, 489, 489, 488, 490, 490, 
+    490, 490, 490, 490, 490, 64, 64, 64, 405, 64, 64, 64, 64, 64, 64, 405, 
+    405, 405, 405, 405, 405, 405, 405, 561, 561, 561, 561, 561, 560, 64, 64, 
+};
+
+/* decomposition data */
+static const unsigned short decomp_data[] = {
+    0, 257, 32, 514, 32, 776, 259, 97, 514, 32, 772, 259, 50, 259, 51, 514, 
+    32, 769, 258, 956, 514, 32, 807, 259, 49, 259, 111, 772, 49, 8260, 52, 
+    772, 49, 8260, 50, 772, 51, 8260, 52, 512, 65, 768, 512, 65, 769, 512, 
+    65, 770, 512, 65, 771, 512, 65, 776, 512, 65, 778, 512, 67, 807, 512, 69, 
+    768, 512, 69, 769, 512, 69, 770, 512, 69, 776, 512, 73, 768, 512, 73, 
+    769, 512, 73, 770, 512, 73, 776, 512, 78, 771, 512, 79, 768, 512, 79, 
+    769, 512, 79, 770, 512, 79, 771, 512, 79, 776, 512, 85, 768, 512, 85, 
+    769, 512, 85, 770, 512, 85, 776, 512, 89, 769, 512, 97, 768, 512, 97, 
+    769, 512, 97, 770, 512, 97, 771, 512, 97, 776, 512, 97, 778, 512, 99, 
+    807, 512, 101, 768, 512, 101, 769, 512, 101, 770, 512, 101, 776, 512, 
+    105, 768, 512, 105, 769, 512, 105, 770, 512, 105, 776, 512, 110, 771, 
+    512, 111, 768, 512, 111, 769, 512, 111, 770, 512, 111, 771, 512, 111, 
+    776, 512, 117, 768, 512, 117, 769, 512, 117, 770, 512, 117, 776, 512, 
+    121, 769, 512, 121, 776, 512, 65, 772, 512, 97, 772, 512, 65, 774, 512, 
+    97, 774, 512, 65, 808, 512, 97, 808, 512, 67, 769, 512, 99, 769, 512, 67, 
+    770, 512, 99, 770, 512, 67, 775, 512, 99, 775, 512, 67, 780, 512, 99, 
+    780, 512, 68, 780, 512, 100, 780, 512, 69, 772, 512, 101, 772, 512, 69, 
+    774, 512, 101, 774, 512, 69, 775, 512, 101, 775, 512, 69, 808, 512, 101, 
+    808, 512, 69, 780, 512, 101, 780, 512, 71, 770, 512, 103, 770, 512, 71, 
+    774, 512, 103, 774, 512, 71, 775, 512, 103, 775, 512, 71, 807, 512, 103, 
+    807, 512, 72, 770, 512, 104, 770, 512, 73, 771, 512, 105, 771, 512, 73, 
+    772, 512, 105, 772, 512, 73, 774, 512, 105, 774, 512, 73, 808, 512, 105, 
+    808, 512, 73, 775, 514, 73, 74, 514, 105, 106, 512, 74, 770, 512, 106, 
+    770, 512, 75, 807, 512, 107, 807, 512, 76, 769, 512, 108, 769, 512, 76, 
+    807, 512, 108, 807, 512, 76, 780, 512, 108, 780, 514, 76, 183, 514, 108, 
+    183, 512, 78, 769, 512, 110, 769, 512, 78, 807, 512, 110, 807, 512, 78, 
+    780, 512, 110, 780, 514, 700, 110, 512, 79, 772, 512, 111, 772, 512, 79, 
+    774, 512, 111, 774, 512, 79, 779, 512, 111, 779, 512, 82, 769, 512, 114, 
+    769, 512, 82, 807, 512, 114, 807, 512, 82, 780, 512, 114, 780, 512, 83, 
+    769, 512, 115, 769, 512, 83, 770, 512, 115, 770, 512, 83, 807, 512, 115, 
+    807, 512, 83, 780, 512, 115, 780, 512, 84, 807, 512, 116, 807, 512, 84, 
+    780, 512, 116, 780, 512, 85, 771, 512, 117, 771, 512, 85, 772, 512, 117, 
+    772, 512, 85, 774, 512, 117, 774, 512, 85, 778, 512, 117, 778, 512, 85, 
+    779, 512, 117, 779, 512, 85, 808, 512, 117, 808, 512, 87, 770, 512, 119, 
+    770, 512, 89, 770, 512, 121, 770, 512, 89, 776, 512, 90, 769, 512, 122, 
+    769, 512, 90, 775, 512, 122, 775, 512, 90, 780, 512, 122, 780, 258, 115, 
+    512, 79, 795, 512, 111, 795, 512, 85, 795, 512, 117, 795, 514, 68, 381, 
+    514, 68, 382, 514, 100, 382, 514, 76, 74, 514, 76, 106, 514, 108, 106, 
+    514, 78, 74, 514, 78, 106, 514, 110, 106, 512, 65, 780, 512, 97, 780, 
+    512, 73, 780, 512, 105, 780, 512, 79, 780, 512, 111, 780, 512, 85, 780, 
+    512, 117, 780, 512, 220, 772, 512, 252, 772, 512, 220, 769, 512, 252, 
+    769, 512, 220, 780, 512, 252, 780, 512, 220, 768, 512, 252, 768, 512, 
+    196, 772, 512, 228, 772, 512, 550, 772, 512, 551, 772, 512, 198, 772, 
+    512, 230, 772, 512, 71, 780, 512, 103, 780, 512, 75, 780, 512, 107, 780, 
+    512, 79, 808, 512, 111, 808, 512, 490, 772, 512, 491, 772, 512, 439, 780, 
+    512, 658, 780, 512, 106, 780, 514, 68, 90, 514, 68, 122, 514, 100, 122, 
+    512, 71, 769, 512, 103, 769, 512, 78, 768, 512, 110, 768, 512, 197, 769, 
+    512, 229, 769, 512, 198, 769, 512, 230, 769, 512, 216, 769, 512, 248, 
+    769, 512, 65, 783, 512, 97, 783, 512, 65, 785, 512, 97, 785, 512, 69, 
+    783, 512, 101, 783, 512, 69, 785, 512, 101, 785, 512, 73, 783, 512, 105, 
+    783, 512, 73, 785, 512, 105, 785, 512, 79, 783, 512, 111, 783, 512, 79, 
+    785, 512, 111, 785, 512, 82, 783, 512, 114, 783, 512, 82, 785, 512, 114, 
+    785, 512, 85, 783, 512, 117, 783, 512, 85, 785, 512, 117, 785, 512, 83, 
+    806, 512, 115, 806, 512, 84, 806, 512, 116, 806, 512, 72, 780, 512, 104, 
+    780, 512, 65, 775, 512, 97, 775, 512, 69, 807, 512, 101, 807, 512, 214, 
+    772, 512, 246, 772, 512, 213, 772, 512, 245, 772, 512, 79, 775, 512, 111, 
+    775, 512, 558, 772, 512, 559, 772, 512, 89, 772, 512, 121, 772, 259, 104, 
+    259, 614, 259, 106, 259, 114, 259, 633, 259, 635, 259, 641, 259, 119, 
+    259, 121, 514, 32, 774, 514, 32, 775, 514, 32, 778, 514, 32, 808, 514, 
+    32, 771, 514, 32, 779, 259, 611, 259, 108, 259, 115, 259, 120, 259, 661, 
+    256, 768, 256, 769, 256, 787, 512, 776, 769, 256, 697, 514, 32, 837, 256, 
+    59, 514, 32, 769, 512, 168, 769, 512, 913, 769, 256, 183, 512, 917, 769, 
+    512, 919, 769, 512, 921, 769, 512, 927, 769, 512, 933, 769, 512, 937, 
+    769, 512, 970, 769, 512, 921, 776, 512, 933, 776, 512, 945, 769, 512, 
+    949, 769, 512, 951, 769, 512, 953, 769, 512, 971, 769, 512, 953, 776, 
+    512, 965, 776, 512, 959, 769, 512, 965, 769, 512, 969, 769, 258, 946, 
+    258, 952, 258, 933, 512, 978, 769, 512, 978, 776, 258, 966, 258, 960, 
+    258, 954, 258, 961, 258, 962, 258, 920, 258, 949, 258, 931, 512, 1045, 
+    768, 512, 1045, 776, 512, 1043, 769, 512, 1030, 776, 512, 1050, 769, 512, 
+    1048, 768, 512, 1059, 774, 512, 1048, 774, 512, 1080, 774, 512, 1077, 
+    768, 512, 1077, 776, 512, 1075, 769, 512, 1110, 776, 512, 1082, 769, 512, 
+    1080, 768, 512, 1091, 774, 512, 1140, 783, 512, 1141, 783, 512, 1046, 
+    774, 512, 1078, 774, 512, 1040, 774, 512, 1072, 774, 512, 1040, 776, 512, 
+    1072, 776, 512, 1045, 774, 512, 1077, 774, 512, 1240, 776, 512, 1241, 
+    776, 512, 1046, 776, 512, 1078, 776, 512, 1047, 776, 512, 1079, 776, 512, 
+    1048, 772, 512, 1080, 772, 512, 1048, 776, 512, 1080, 776, 512, 1054, 
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+    87, 266, 88, 266, 89, 266, 90, 522, 72, 86, 522, 77, 86, 522, 83, 68, 
+    522, 83, 83, 778, 80, 80, 86, 522, 87, 67, 515, 77, 67, 515, 77, 68, 522, 
+    68, 74, 522, 12411, 12363, 522, 12467, 12467, 266, 12469, 266, 25163, 
+    266, 23383, 266, 21452, 266, 12487, 266, 20108, 266, 22810, 266, 35299, 
+    266, 22825, 266, 20132, 266, 26144, 266, 28961, 266, 26009, 266, 21069, 
+    266, 24460, 266, 20877, 266, 26032, 266, 21021, 266, 32066, 266, 29983, 
+    266, 36009, 266, 22768, 266, 21561, 266, 28436, 266, 25237, 266, 25429, 
+    266, 19968, 266, 19977, 266, 36938, 266, 24038, 266, 20013, 266, 21491, 
+    266, 25351, 266, 36208, 266, 25171, 266, 31105, 266, 31354, 266, 21512, 
+    266, 28288, 266, 26377, 266, 26376, 266, 30003, 266, 21106, 266, 21942, 
+    770, 12308, 26412, 12309, 770, 12308, 19977, 12309, 770, 12308, 20108, 
+    12309, 770, 12308, 23433, 12309, 770, 12308, 28857, 12309, 770, 12308, 
+    25171, 12309, 770, 12308, 30423, 12309, 770, 12308, 21213, 12309, 770, 
+    12308, 25943, 12309, 263, 24471, 263, 21487, 256, 20029, 256, 20024, 256, 
+    20033, 256, 55360, 56610, 256, 20320, 256, 20398, 256, 20411, 256, 20482, 
+    256, 20602, 256, 20633, 256, 20711, 256, 20687, 256, 13470, 256, 55361, 
+    56890, 256, 20813, 256, 20820, 256, 20836, 256, 20855, 256, 55361, 56604, 
+    256, 13497, 256, 20839, 256, 20877, 256, 55361, 56651, 256, 20887, 256, 
+    20900, 256, 20172, 256, 20908, 256, 20917, 256, 55396, 56799, 256, 20981, 
+    256, 20995, 256, 13535, 256, 21051, 256, 21062, 256, 21106, 256, 21111, 
+    256, 13589, 256, 21191, 256, 21193, 256, 21220, 256, 21242, 256, 21253, 
+    256, 21254, 256, 21271, 256, 21321, 256, 21329, 256, 21338, 256, 21363, 
+    256, 21373, 256, 21375, 256, 21375, 256, 21375, 256, 55362, 56876, 256, 
+    28784, 256, 21450, 256, 21471, 256, 55362, 57187, 256, 21483, 256, 21489, 
+    256, 21510, 256, 21662, 256, 21560, 256, 21576, 256, 21608, 256, 21666, 
+    256, 21750, 256, 21776, 256, 21843, 256, 21859, 256, 21892, 256, 21892, 
+    256, 21913, 256, 21931, 256, 21939, 256, 21954, 256, 22294, 256, 22022, 
+    256, 22295, 256, 22097, 256, 22132, 256, 20999, 256, 22766, 256, 22478, 
+    256, 22516, 256, 22541, 256, 22411, 256, 22578, 256, 22577, 256, 22700, 
+    256, 55365, 56548, 256, 22770, 256, 22775, 256, 22790, 256, 22810, 256, 
+    22818, 256, 22882, 256, 55365, 57000, 256, 55365, 57066, 256, 23020, 256, 
+    23067, 256, 23079, 256, 23000, 256, 23142, 256, 14062, 256, 14076, 256, 
+    23304, 256, 23358, 256, 23358, 256, 55366, 56776, 256, 23491, 256, 23512, 
+    256, 23527, 256, 23539, 256, 55366, 57112, 256, 23551, 256, 23558, 256, 
+    24403, 256, 23586, 256, 14209, 256, 23648, 256, 23662, 256, 23744, 256, 
+    23693, 256, 55367, 56804, 256, 23875, 256, 55367, 56806, 256, 23918, 256, 
+    23915, 256, 23932, 256, 24033, 256, 24034, 256, 14383, 256, 24061, 256, 
+    24104, 256, 24125, 256, 24169, 256, 14434, 256, 55368, 56707, 256, 14460, 
+    256, 24240, 256, 24243, 256, 24246, 256, 24266, 256, 55400, 57234, 256, 
+    24318, 256, 55368, 57137, 256, 55368, 57137, 256, 33281, 256, 24354, 256, 
+    24354, 256, 14535, 256, 55372, 57016, 256, 55384, 56794, 256, 24418, 256, 
+    24427, 256, 14563, 256, 24474, 256, 24525, 256, 24535, 256, 24569, 256, 
+    24705, 256, 14650, 256, 14620, 256, 24724, 256, 55369, 57044, 256, 24775, 
+    256, 24904, 256, 24908, 256, 24910, 256, 24908, 256, 24954, 256, 24974, 
+    256, 25010, 256, 24996, 256, 25007, 256, 25054, 256, 25074, 256, 25078, 
+    256, 25104, 256, 25115, 256, 25181, 256, 25265, 256, 25300, 256, 25424, 
+    256, 55370, 57100, 256, 25405, 256, 25340, 256, 25448, 256, 25475, 256, 
+    25572, 256, 55370, 57329, 256, 25634, 256, 25541, 256, 25513, 256, 14894, 
+    256, 25705, 256, 25726, 256, 25757, 256, 25719, 256, 14956, 256, 25935, 
+    256, 25964, 256, 55372, 56330, 256, 26083, 256, 26360, 256, 26185, 256, 
+    15129, 256, 26257, 256, 15112, 256, 15076, 256, 20882, 256, 20885, 256, 
+    26368, 256, 26268, 256, 32941, 256, 17369, 256, 26391, 256, 26395, 256, 
+    26401, 256, 26462, 256, 26451, 256, 55372, 57283, 256, 15177, 256, 26618, 
+    256, 26501, 256, 26706, 256, 26757, 256, 55373, 56429, 256, 26766, 256, 
+    26655, 256, 26900, 256, 15261, 256, 26946, 256, 27043, 256, 27114, 256, 
+    27304, 256, 55373, 56995, 256, 27355, 256, 15384, 256, 27425, 256, 55374, 
+    56487, 256, 27476, 256, 15438, 256, 27506, 256, 27551, 256, 27578, 256, 
+    27579, 256, 55374, 56973, 256, 55367, 56587, 256, 55374, 57082, 256, 
+    27726, 256, 55375, 56508, 256, 27839, 256, 27853, 256, 27751, 256, 27926, 
+    256, 27966, 256, 28023, 256, 27969, 256, 28009, 256, 28024, 256, 28037, 
+    256, 55375, 56606, 256, 27956, 256, 28207, 256, 28270, 256, 15667, 256, 
+    28363, 256, 28359, 256, 55375, 57041, 256, 28153, 256, 28526, 256, 55375, 
+    57182, 256, 55375, 57230, 256, 28614, 256, 28729, 256, 28702, 256, 28699, 
+    256, 15766, 256, 28746, 256, 28797, 256, 28791, 256, 28845, 256, 55361, 
+    56613, 256, 28997, 256, 55376, 56931, 256, 29084, 256, 55376, 57259, 256, 
+    29224, 256, 29237, 256, 29264, 256, 55377, 56840, 256, 29312, 256, 29333, 
+    256, 55377, 57141, 256, 55378, 56340, 256, 29562, 256, 29579, 256, 16044, 
+    256, 29605, 256, 16056, 256, 16056, 256, 29767, 256, 29788, 256, 29809, 
+    256, 29829, 256, 29898, 256, 16155, 256, 29988, 256, 55379, 56374, 256, 
+    30014, 256, 55379, 56466, 256, 30064, 256, 55368, 56735, 256, 30224, 256, 
+    55379, 57249, 256, 55379, 57272, 256, 55380, 56388, 256, 16380, 256, 
+    16392, 256, 30452, 256, 55380, 56563, 256, 55380, 56562, 256, 55380, 
+    56601, 256, 55380, 56627, 256, 30494, 256, 30495, 256, 30495, 256, 30538, 
+    256, 16441, 256, 30603, 256, 16454, 256, 16534, 256, 55381, 56349, 256, 
+    30798, 256, 30860, 256, 30924, 256, 16611, 256, 55381, 56870, 256, 31062, 
+    256, 55381, 56986, 256, 55381, 57029, 256, 31119, 256, 31211, 256, 16687, 
+    256, 31296, 256, 31306, 256, 31311, 256, 55382, 56700, 256, 55382, 56999, 
+    256, 55382, 56999, 256, 31470, 256, 16898, 256, 55382, 57259, 256, 31686, 
+    256, 31689, 256, 16935, 256, 55383, 56448, 256, 31954, 256, 17056, 256, 
+    31976, 256, 31971, 256, 32000, 256, 55383, 57222, 256, 32099, 256, 17153, 
+    256, 32199, 256, 32258, 256, 32325, 256, 17204, 256, 55384, 56872, 256, 
+    55384, 56903, 256, 17241, 256, 55384, 57049, 256, 32634, 256, 55384, 
+    57150, 256, 32661, 256, 32762, 256, 32773, 256, 55385, 56538, 256, 55385, 
+    56611, 256, 32864, 256, 55385, 56744, 256, 32880, 256, 55372, 57183, 256, 
+    17365, 256, 32946, 256, 33027, 256, 17419, 256, 33086, 256, 23221, 256, 
+    55385, 57255, 256, 55385, 57269, 256, 55372, 57235, 256, 55372, 57244, 
+    256, 33281, 256, 33284, 256, 36766, 256, 17515, 256, 33425, 256, 33419, 
+    256, 33437, 256, 21171, 256, 33457, 256, 33459, 256, 33469, 256, 33510, 
+    256, 55386, 57148, 256, 33509, 256, 33565, 256, 33635, 256, 33709, 256, 
+    33571, 256, 33725, 256, 33767, 256, 33879, 256, 33619, 256, 33738, 256, 
+    33740, 256, 33756, 256, 55387, 56374, 256, 55387, 56683, 256, 55387, 
+    56533, 256, 17707, 256, 34033, 256, 34035, 256, 34070, 256, 55388, 57290, 
+    256, 34148, 256, 55387, 57132, 256, 17757, 256, 17761, 256, 55387, 57265, 
+    256, 55388, 56530, 256, 17771, 256, 34384, 256, 34396, 256, 34407, 256, 
+    34409, 256, 34473, 256, 34440, 256, 34574, 256, 34530, 256, 34681, 256, 
+    34600, 256, 34667, 256, 34694, 256, 17879, 256, 34785, 256, 34817, 256, 
+    17913, 256, 34912, 256, 34915, 256, 55389, 56935, 256, 35031, 256, 35038, 
+    256, 17973, 256, 35066, 256, 13499, 256, 55390, 56494, 256, 55390, 56678, 
+    256, 18110, 256, 18119, 256, 35488, 256, 35565, 256, 35722, 256, 35925, 
+    256, 55391, 56488, 256, 36011, 256, 36033, 256, 36123, 256, 36215, 256, 
+    55391, 57135, 256, 55362, 56324, 256, 36299, 256, 36284, 256, 36336, 256, 
+    55362, 56542, 256, 36564, 256, 36664, 256, 55393, 56786, 256, 55393, 
+    56813, 256, 37012, 256, 37105, 256, 37137, 256, 55393, 57134, 256, 37147, 
+    256, 37432, 256, 37591, 256, 37592, 256, 37500, 256, 37881, 256, 37909, 
+    256, 55394, 57338, 256, 38283, 256, 18837, 256, 38327, 256, 55395, 56695, 
+    256, 18918, 256, 38595, 256, 23986, 256, 38691, 256, 55396, 56645, 256, 
+    55396, 56858, 256, 19054, 256, 19062, 256, 38880, 256, 55397, 56330, 256, 
+    19122, 256, 55397, 56470, 256, 38923, 256, 38923, 256, 38953, 256, 55397, 
+    56758, 256, 39138, 256, 19251, 256, 39209, 256, 39335, 256, 39362, 256, 
+    39422, 256, 19406, 256, 55398, 57136, 256, 39698, 256, 40000, 256, 40189, 
+    256, 19662, 256, 19693, 256, 40295, 256, 55400, 56526, 256, 19704, 256, 
+    55400, 56581, 256, 55400, 56846, 256, 55400, 56977, 256, 40635, 256, 
+    19798, 256, 40697, 256, 40702, 256, 40709, 256, 40719, 256, 40726, 256, 
+    40763, 256, 55401, 56832, 
+};
+
+/* index tables for the decomposition data */
+#define DECOMP_SHIFT1 6
+#define DECOMP_SHIFT2 4
+static const unsigned char decomp_index0[] = {
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 13, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 14, 15, 5, 5, 5, 5, 16, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 17, 18, 
+    5, 5, 5, 5, 5, 19, 20, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    21, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+};
+
+static const unsigned short decomp_index1[] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 
+    14, 0, 0, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 0, 0, 0, 0, 0, 0, 0, 
+    25, 0, 26, 27, 0, 0, 0, 0, 0, 28, 0, 0, 29, 30, 31, 32, 33, 34, 35, 0, 
+    36, 37, 38, 0, 39, 0, 40, 0, 41, 0, 0, 0, 0, 42, 43, 44, 45, 0, 0, 0, 0, 
+    0, 0, 0, 0, 46, 0, 0, 0, 0, 0, 0, 0, 0, 0, 47, 0, 0, 0, 0, 48, 0, 0, 0, 
+    0, 49, 50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 51, 52, 0, 53, 0, 0, 0, 0, 
+    0, 0, 54, 55, 0, 0, 0, 0, 0, 56, 0, 57, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 58, 59, 0, 0, 0, 60, 0, 0, 61, 0, 0, 0, 0, 0, 0, 0, 62, 0, 0, 0, 
+    0, 0, 0, 0, 63, 0, 0, 0, 0, 0, 0, 0, 64, 0, 0, 0, 0, 0, 0, 0, 0, 65, 0, 
+    0, 0, 0, 0, 66, 0, 0, 0, 0, 0, 0, 0, 67, 0, 68, 0, 0, 69, 0, 0, 0, 70, 
+    71, 72, 73, 74, 75, 76, 77, 0, 0, 0, 0, 0, 0, 78, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 79, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 80, 81, 0, 
+    82, 83, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 84, 85, 86, 87, 88, 89, 0, 90, 91, 92, 0, 0, 0, 0, 
+    93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 
+    109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 
+    123, 124, 125, 126, 127, 128, 129, 130, 0, 131, 132, 133, 134, 0, 0, 0, 
+    0, 0, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 0, 146, 0, 
+    0, 0, 147, 0, 148, 149, 150, 0, 151, 152, 153, 0, 154, 0, 0, 0, 155, 0, 
+    0, 0, 156, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 157, 
+    158, 159, 160, 161, 162, 163, 164, 165, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 166, 0, 
+    0, 0, 0, 0, 0, 167, 0, 0, 0, 0, 0, 168, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    171, 0, 0, 0, 0, 0, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 
+    182, 183, 184, 185, 186, 0, 0, 187, 0, 0, 188, 189, 190, 191, 192, 0, 
+    193, 194, 195, 196, 197, 0, 198, 0, 0, 0, 199, 200, 201, 202, 203, 204, 
+    205, 0, 0, 0, 0, 0, 0, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 
+    216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 
+    230, 231, 232, 233, 234, 235, 236, 237, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 238, 0, 0, 0, 
+    0, 0, 0, 0, 239, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 240, 
+    241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 
+    255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 
+    269, 0, 0, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 0, 
+    282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 
+    296, 297, 298, 299, 300, 301, 302, 303, 304, 0, 305, 306, 307, 308, 309, 
+    310, 311, 312, 0, 0, 313, 0, 314, 0, 315, 316, 317, 318, 319, 320, 321, 
+    322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 
+    336, 337, 338, 339, 340, 341, 342, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 343, 
+    344, 0, 0, 0, 0, 0, 0, 0, 345, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 346, 347, 0, 0, 0, 0, 348, 349, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 
+    364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 
+    378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 
+    392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 
+    406, 407, 408, 409, 410, 411, 412, 413, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 414, 415, 
+    416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 426, 427, 428, 429, 430, 0, 431, 0, 0, 432, 0, 0, 0, 0, 0, 0, 
+    433, 434, 435, 436, 437, 438, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 439, 440, 441, 442, 443, 444, 445, 
+    446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 
+    460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 
+};
+
+static const unsigned short decomp_index2[] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 
+    3, 0, 6, 0, 0, 0, 0, 8, 0, 0, 11, 13, 15, 18, 0, 0, 20, 23, 25, 0, 27, 
+    31, 35, 0, 39, 42, 45, 48, 51, 54, 0, 57, 60, 63, 66, 69, 72, 75, 78, 81, 
+    0, 84, 87, 90, 93, 96, 99, 0, 0, 102, 105, 108, 111, 114, 0, 0, 117, 120, 
+    123, 126, 129, 132, 0, 135, 138, 141, 144, 147, 150, 153, 156, 159, 0, 
+    162, 165, 168, 171, 174, 177, 0, 0, 180, 183, 186, 189, 192, 0, 195, 198, 
+    201, 204, 207, 210, 213, 216, 219, 222, 225, 228, 231, 234, 237, 240, 
+    243, 0, 0, 246, 249, 252, 255, 258, 261, 264, 267, 270, 273, 276, 279, 
+    282, 285, 288, 291, 294, 297, 300, 303, 0, 0, 306, 309, 312, 315, 318, 
+    321, 324, 327, 330, 0, 333, 336, 339, 342, 345, 348, 0, 351, 354, 357, 
+    360, 363, 366, 369, 372, 0, 0, 375, 378, 381, 384, 387, 390, 393, 0, 0, 
+    396, 399, 402, 405, 408, 411, 0, 0, 414, 417, 420, 423, 426, 429, 432, 
+    435, 438, 441, 444, 447, 450, 453, 456, 459, 462, 465, 0, 0, 468, 471, 
+    474, 477, 480, 483, 486, 489, 492, 495, 498, 501, 504, 507, 510, 513, 
+    516, 519, 522, 525, 528, 531, 534, 537, 539, 542, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 545, 548, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 551, 554, 557, 560, 563, 566, 569, 572, 575, 578, 581, 584, 587, 
+    590, 593, 596, 599, 602, 605, 608, 611, 614, 617, 620, 623, 0, 626, 629, 
+    632, 635, 638, 641, 0, 0, 644, 647, 650, 653, 656, 659, 662, 665, 668, 
+    671, 674, 677, 680, 683, 686, 689, 0, 0, 692, 695, 698, 701, 704, 707, 
+    710, 713, 716, 719, 722, 725, 728, 731, 734, 737, 740, 743, 746, 749, 
+    752, 755, 758, 761, 764, 767, 770, 773, 776, 779, 782, 785, 788, 791, 
+    794, 797, 0, 0, 800, 803, 0, 0, 0, 0, 0, 0, 806, 809, 812, 815, 818, 821, 
+    824, 827, 830, 833, 836, 839, 842, 845, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 848, 850, 852, 854, 856, 858, 860, 862, 864, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 866, 869, 872, 875, 878, 881, 0, 0, 884, 886, 888, 
+    890, 892, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 894, 896, 0, 898, 900, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 903, 0, 0, 0, 0, 0, 905, 0, 0, 0, 
+    908, 0, 0, 0, 0, 0, 910, 913, 916, 919, 921, 924, 927, 0, 930, 0, 933, 
+    936, 939, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 942, 945, 948, 951, 954, 957, 960, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 963, 966, 969, 972, 975, 
+    0, 978, 980, 982, 984, 987, 990, 992, 0, 0, 0, 0, 0, 0, 0, 0, 0, 994, 
+    996, 998, 0, 1000, 1002, 0, 0, 0, 1004, 0, 0, 0, 0, 0, 0, 1006, 1009, 0, 
+    1012, 0, 0, 0, 1015, 0, 0, 0, 0, 1018, 1021, 1024, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 1027, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1030, 0, 0, 
+    0, 0, 0, 0, 1033, 1036, 0, 1039, 0, 0, 0, 1042, 0, 0, 0, 0, 1045, 1048, 
+    1051, 0, 0, 0, 0, 0, 0, 0, 1054, 1057, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1060, 
+    1063, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1066, 1069, 1072, 1075, 0, 
+    0, 1078, 1081, 0, 0, 1084, 1087, 1090, 1093, 1096, 1099, 0, 0, 1102, 
+    1105, 1108, 1111, 1114, 1117, 0, 0, 1120, 1123, 1126, 1129, 1132, 1135, 
+    1138, 1141, 1144, 1147, 1150, 1153, 0, 0, 1156, 1159, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 1162, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1165, 1168, 
+    1171, 1174, 1177, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1180, 1183, 
+    1186, 1189, 0, 0, 0, 0, 0, 0, 0, 1192, 0, 1195, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 1198, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 1201, 0, 0, 0, 0, 0, 0, 0, 1204, 0, 0, 1207, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1210, 1213, 1216, 
+    1219, 1222, 1225, 1228, 1231, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1234, 
+    1237, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1240, 1243, 0, 1246, 
+    0, 0, 0, 1249, 0, 0, 1252, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 1255, 1258, 1261, 0, 0, 1264, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1267, 
+    0, 0, 1270, 1273, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1276, 
+    1279, 0, 0, 0, 0, 0, 0, 1282, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 1285, 1288, 1291, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    1294, 0, 0, 0, 0, 0, 0, 0, 1297, 0, 0, 0, 0, 0, 0, 1300, 1303, 0, 1306, 
+    1309, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1312, 1315, 1318, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1321, 0, 1324, 1327, 1330, 0, 0, 0, 0, 
+    1333, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1336, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1339, 1342, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1345, 0, 0, 0, 0, 0, 0, 1347, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 1350, 0, 0, 0, 0, 1353, 0, 0, 0, 0, 1356, 0, 0, 
+    0, 0, 1359, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1362, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 1365, 0, 1368, 1371, 1374, 1377, 1380, 0, 0, 0, 0, 0, 0, 0, 
+    1383, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1386, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 1389, 0, 0, 0, 0, 1392, 0, 0, 0, 0, 1395, 0, 0, 0, 0, 
+    1398, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1401, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 1404, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 1407, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1409, 0, 1412, 0, 1415, 0, 
+    1418, 0, 1421, 0, 0, 0, 1424, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1427, 0, 1430, 0, 0, 1433, 1436, 0, 1439, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    1442, 1444, 1446, 0, 1448, 1450, 1452, 1454, 1456, 1458, 1460, 1462, 
+    1464, 1466, 1468, 0, 1470, 1472, 1474, 1476, 1478, 1480, 1482, 1484, 
+    1486, 1488, 1490, 1492, 1494, 1496, 1498, 1500, 1502, 1504, 0, 1506, 
+    1508, 1510, 1512, 1514, 1516, 1518, 1520, 1522, 1524, 1526, 1528, 1530, 
+    1532, 1534, 1536, 1538, 1540, 1542, 1544, 1546, 1548, 1550, 1552, 1554, 
+    1556, 1558, 1560, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1562, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1564, 1566, 1568, 1570, 
+    1572, 1574, 1576, 1578, 1580, 1582, 1584, 1586, 1588, 1590, 1592, 1594, 
+    1596, 1598, 1600, 1602, 1604, 1606, 1608, 1610, 1612, 1614, 1616, 1618, 
+    1620, 1622, 1624, 1626, 1628, 1630, 1632, 1634, 1636, 1638, 1641, 1644, 
+    1647, 1650, 1653, 1656, 1659, 1662, 1665, 1668, 1671, 1674, 1677, 1680, 
+    1683, 1686, 1689, 1692, 1695, 1698, 1701, 1704, 1707, 1710, 1713, 1716, 
+    1719, 1722, 1725, 1728, 1731, 1734, 1737, 1740, 1743, 1746, 1749, 1752, 
+    1755, 1758, 1761, 1764, 1767, 1770, 1773, 1776, 1779, 1782, 1785, 1788, 
+    1791, 1794, 1797, 1800, 1803, 1806, 1809, 1812, 1815, 1818, 1821, 1824, 
+    1827, 1830, 1833, 1836, 1839, 1842, 1845, 1848, 1851, 1854, 1857, 1860, 
+    1863, 1866, 1869, 1872, 1875, 1878, 1881, 1884, 1887, 1890, 1893, 1896, 
+    1899, 1902, 1905, 1908, 1911, 1914, 1917, 1920, 1923, 1926, 1929, 1932, 
+    1935, 1938, 1941, 1944, 1947, 1950, 1953, 1956, 1959, 1962, 1965, 1968, 
+    1971, 1974, 1977, 1980, 1983, 1986, 1989, 1992, 1995, 1998, 2001, 2004, 
+    2007, 2010, 2013, 2016, 2019, 2022, 2025, 2028, 2031, 2034, 2037, 2040, 
+    2043, 2046, 2049, 2052, 2055, 2058, 2061, 2064, 2067, 2070, 2073, 2076, 
+    2079, 2082, 2085, 2088, 2091, 2094, 2097, 2100, 2103, 0, 0, 0, 0, 2106, 
+    2109, 2112, 2115, 2118, 2121, 2124, 2127, 2130, 2133, 2136, 2139, 2142, 
+    2145, 2148, 2151, 2154, 2157, 2160, 2163, 2166, 2169, 2172, 2175, 2178, 
+    2181, 2184, 2187, 2190, 2193, 2196, 2199, 2202, 2205, 2208, 2211, 2214, 
+    2217, 2220, 2223, 2226, 2229, 2232, 2235, 2238, 2241, 2244, 2247, 2250, 
+    2253, 2256, 2259, 2262, 2265, 2268, 2271, 2274, 2277, 2280, 2283, 2286, 
+    2289, 2292, 2295, 2298, 2301, 2304, 2307, 2310, 2313, 2316, 2319, 2322, 
+    2325, 2328, 2331, 2334, 2337, 2340, 2343, 2346, 2349, 2352, 2355, 2358, 
+    2361, 2364, 2367, 2370, 2373, 0, 0, 0, 0, 0, 0, 2376, 2379, 2382, 2385, 
+    2388, 2391, 2394, 2397, 2400, 2403, 2406, 2409, 2412, 2415, 2418, 2421, 
+    2424, 2427, 2430, 2433, 2436, 2439, 0, 0, 2442, 2445, 2448, 2451, 2454, 
+    2457, 0, 0, 2460, 2463, 2466, 2469, 2472, 2475, 2478, 2481, 2484, 2487, 
+    2490, 2493, 2496, 2499, 2502, 2505, 2508, 2511, 2514, 2517, 2520, 2523, 
+    2526, 2529, 2532, 2535, 2538, 2541, 2544, 2547, 2550, 2553, 2556, 2559, 
+    2562, 2565, 2568, 2571, 0, 0, 2574, 2577, 2580, 2583, 2586, 2589, 0, 0, 
+    2592, 2595, 2598, 2601, 2604, 2607, 2610, 2613, 0, 2616, 0, 2619, 0, 
+    2622, 0, 2625, 2628, 2631, 2634, 2637, 2640, 2643, 2646, 2649, 2652, 
+    2655, 2658, 2661, 2664, 2667, 2670, 2673, 2676, 2679, 2681, 2684, 2686, 
+    2689, 2691, 2694, 2696, 2699, 2701, 2704, 2706, 2709, 0, 0, 2711, 2714, 
+    2717, 2720, 2723, 2726, 2729, 2732, 2735, 2738, 2741, 2744, 2747, 2750, 
+    2753, 2756, 2759, 2762, 2765, 2768, 2771, 2774, 2777, 2780, 2783, 2786, 
+    2789, 2792, 2795, 2798, 2801, 2804, 2807, 2810, 2813, 2816, 2819, 2822, 
+    2825, 2828, 2831, 2834, 2837, 2840, 2843, 2846, 2849, 2852, 2855, 2858, 
+    2861, 2864, 2867, 0, 2870, 2873, 2876, 2879, 2882, 2885, 2887, 2890, 
+    2893, 2895, 2898, 2901, 2904, 2907, 2910, 0, 2913, 2916, 2919, 2922, 
+    2924, 2927, 2929, 2932, 2935, 2938, 2941, 2944, 2947, 2950, 0, 0, 2952, 
+    2955, 2958, 2961, 2964, 2967, 0, 2969, 2972, 2975, 2978, 2981, 2984, 
+    2987, 2989, 2992, 2995, 2998, 3001, 3004, 3007, 3010, 3012, 3015, 3018, 
+    3020, 0, 0, 3022, 3025, 3028, 0, 3031, 3034, 3037, 3040, 3042, 3045, 
+    3047, 3050, 3052, 0, 3055, 3057, 3059, 3061, 3063, 3065, 3067, 3069, 
+    3071, 3073, 3075, 0, 0, 0, 0, 0, 0, 3077, 0, 0, 0, 0, 0, 3079, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 3082, 3084, 3087, 0, 0, 0, 0, 0, 0, 0, 0, 
+    3091, 0, 0, 0, 3093, 3096, 0, 3100, 3103, 0, 0, 0, 0, 3107, 0, 3110, 0, 
+    0, 0, 0, 0, 0, 0, 0, 3113, 3116, 3119, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 3122, 0, 0, 0, 0, 0, 0, 0, 3127, 3129, 3131, 0, 0, 3133, 3135, 
+    3137, 3139, 3141, 3143, 3145, 3147, 3149, 3151, 3153, 3155, 3157, 3159, 
+    3161, 3163, 3165, 3167, 3169, 3171, 3173, 3175, 3177, 3179, 3181, 3183, 
+    3185, 0, 3187, 3189, 3191, 3193, 3195, 3197, 3199, 3201, 3203, 3205, 
+    3207, 3209, 3211, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3213, 0, 0, 0, 0, 0, 
+    0, 0, 3216, 3220, 3224, 3226, 0, 3229, 3233, 3237, 0, 3239, 3242, 3244, 
+    3246, 3248, 3250, 3252, 3254, 3256, 3258, 3260, 0, 3262, 3264, 0, 0, 
+    3267, 3269, 3271, 3273, 3275, 0, 0, 3277, 3280, 3284, 0, 3287, 0, 3289, 
+    0, 3291, 0, 3293, 3295, 3297, 3299, 0, 3301, 3303, 3305, 0, 3307, 3309, 
+    3311, 3313, 3315, 3317, 3319, 0, 3321, 3325, 3327, 3329, 3331, 3333, 0, 
+    0, 0, 0, 3335, 3337, 3339, 3341, 3343, 0, 0, 0, 0, 0, 0, 3345, 3349, 
+    3353, 3358, 3362, 3366, 3370, 3374, 3378, 3382, 3386, 3390, 3394, 3398, 
+    3402, 3406, 3409, 3411, 3414, 3418, 3421, 3423, 3426, 3430, 3435, 3438, 
+    3440, 3443, 3447, 3449, 3451, 3453, 3455, 3457, 3460, 3464, 3467, 3469, 
+    3472, 3476, 3481, 3484, 3486, 3489, 3493, 3495, 3497, 3499, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 3501, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    3505, 3508, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3511, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3514, 3517, 3520, 0, 0, 0, 0, 
+    3523, 0, 0, 0, 0, 3526, 0, 0, 3529, 0, 0, 0, 0, 0, 0, 0, 3532, 0, 3535, 
+    0, 0, 0, 0, 0, 3538, 3541, 0, 3545, 3548, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 3552, 0, 0, 3555, 0, 0, 3558, 0, 3561, 0, 0, 0, 0, 0, 
+    0, 3564, 0, 3567, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3570, 3573, 3576, 3579, 
+    3582, 0, 0, 3585, 3588, 0, 0, 3591, 3594, 0, 0, 0, 0, 0, 0, 3597, 3600, 
+    0, 0, 3603, 3606, 0, 0, 3609, 3612, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 3615, 3618, 3621, 3624, 3627, 3630, 3633, 3636, 0, 0, 
+    0, 0, 0, 0, 3639, 3642, 3645, 3648, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    3651, 3653, 0, 0, 0, 0, 0, 3655, 3657, 3659, 3661, 3663, 3665, 3667, 
+    3669, 3671, 3673, 3676, 3679, 3682, 3685, 3688, 3691, 3694, 3697, 3700, 
+    3703, 3706, 3710, 3714, 3718, 3722, 3726, 3730, 3734, 3738, 3742, 3747, 
+    3752, 3757, 3762, 3767, 3772, 3777, 3782, 3787, 3792, 3797, 3800, 3803, 
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+    9687, 9689, 9691, 0, 0, 0, 0, 9693, 9696, 9699, 0, 9702, 0, 9705, 9708, 
+    9711, 9714, 9717, 9720, 9723, 9726, 9729, 9732, 9735, 9737, 9739, 9741, 
+    9743, 9745, 9747, 9749, 9751, 9753, 9755, 9757, 9759, 9761, 9763, 9765, 
+    9767, 9769, 9771, 9773, 9775, 9777, 9779, 9781, 9783, 9785, 9787, 9789, 
+    9791, 9793, 9795, 9797, 9799, 9801, 9803, 9805, 9807, 9809, 9811, 9813, 
+    9815, 9817, 9819, 9821, 9823, 9825, 9827, 9829, 9831, 9833, 9835, 9837, 
+    9839, 9841, 9843, 9845, 9847, 9849, 9851, 9853, 9855, 9857, 9859, 9861, 
+    9863, 9865, 9867, 9869, 9871, 9873, 9875, 9877, 9879, 9881, 9883, 9885, 
+    9887, 9889, 9891, 9893, 9895, 9897, 9899, 9901, 9903, 9905, 9907, 9909, 
+    9911, 9913, 9915, 9917, 9919, 9921, 9923, 9925, 9927, 9929, 9931, 9933, 
+    9935, 9937, 9939, 9941, 9943, 9945, 9947, 9949, 9951, 9953, 9955, 9957, 
+    9959, 9961, 9963, 9965, 9967, 9969, 9972, 9975, 9978, 9981, 9984, 9987, 
+    9990, 0, 0, 0, 0, 9993, 9995, 9997, 9999, 10001, 10003, 10005, 10007, 
+    10009, 10011, 10013, 10015, 10017, 10019, 10021, 10023, 10025, 10027, 
+    10029, 10031, 10033, 10035, 10037, 10039, 10041, 10043, 10045, 10047, 
+    10049, 10051, 10053, 10055, 10057, 10059, 10061, 10063, 10065, 10067, 
+    10069, 10071, 10073, 10075, 10077, 10079, 10081, 10083, 10085, 10087, 
+    10089, 10091, 10093, 10095, 10097, 10099, 10101, 10103, 10105, 10107, 
+    10109, 10111, 10113, 10115, 10117, 10119, 10121, 10123, 10125, 10127, 
+    10129, 10131, 10133, 10135, 10137, 10139, 10141, 10143, 10145, 10147, 
+    10149, 10151, 10153, 10155, 10157, 10159, 10161, 10163, 10165, 10167, 
+    10169, 10171, 10173, 10175, 10177, 10179, 10181, 10183, 10185, 10187, 
+    10189, 10191, 10193, 10195, 10197, 10199, 10201, 10203, 10205, 10207, 
+    10209, 10211, 10213, 10215, 10217, 10219, 10221, 10223, 10225, 10227, 
+    10229, 10231, 10233, 10235, 10237, 10239, 10241, 10243, 10245, 10247, 
+    10249, 10251, 10253, 10255, 10257, 10259, 10261, 10263, 10265, 10267, 
+    10269, 10271, 10273, 10275, 10277, 10279, 10281, 10283, 10285, 10287, 
+    10289, 10291, 10293, 10295, 10297, 10299, 10301, 10303, 10305, 10307, 
+    10309, 10311, 10313, 10315, 10317, 10319, 10321, 10323, 10325, 10327, 
+    10329, 10331, 10333, 10335, 10337, 10339, 10341, 10343, 10345, 10347, 
+    10349, 10351, 10353, 10355, 10357, 10359, 10361, 10363, 10365, 10367, 
+    10369, 10371, 0, 0, 0, 10373, 10375, 10377, 10379, 10381, 10383, 0, 0, 
+    10385, 10387, 10389, 10391, 10393, 10395, 0, 0, 10397, 10399, 10401, 
+    10403, 10405, 10407, 0, 0, 10409, 10411, 10413, 0, 0, 0, 10415, 10417, 
+    10419, 10421, 10423, 10425, 10427, 0, 10429, 10431, 10433, 10435, 10437, 
+    10439, 10441, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10443, 0, 10448, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10453, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 10458, 10463, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 10468, 10473, 10478, 10483, 10488, 10493, 10498, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10503, 10508, 10513, 10518, 
+    10523, 10528, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10533, 10535, 
+    10537, 10539, 10541, 10543, 10545, 10547, 10549, 10551, 10553, 10555, 
+    10557, 10559, 10561, 10563, 10565, 10567, 10569, 10571, 10573, 10575, 
+    10577, 10579, 10581, 10583, 10585, 10587, 10589, 10591, 10593, 10595, 
+    10597, 10599, 10601, 10603, 10605, 10607, 10609, 10611, 10613, 10615, 
+    10617, 10619, 10621, 10623, 10625, 10627, 10629, 10631, 10633, 10635, 
+    10637, 10639, 10641, 10643, 10645, 10647, 10649, 10651, 10653, 10655, 
+    10657, 10659, 10661, 10663, 10665, 10667, 10669, 10671, 10673, 10675, 
+    10677, 10679, 10681, 10683, 10685, 10687, 10689, 10691, 10693, 10695, 
+    10697, 10699, 10701, 0, 10703, 10705, 10707, 10709, 10711, 10713, 10715, 
+    10717, 10719, 10721, 10723, 10725, 10727, 10729, 10731, 10733, 10735, 
+    10737, 10739, 10741, 10743, 10745, 10747, 10749, 10751, 10753, 10755, 
+    10757, 10759, 10761, 10763, 10765, 10767, 10769, 10771, 10773, 10775, 
+    10777, 10779, 10781, 10783, 10785, 10787, 10789, 10791, 10793, 10795, 
+    10797, 10799, 10801, 10803, 10805, 10807, 10809, 10811, 10813, 10815, 
+    10817, 10819, 10821, 10823, 10825, 10827, 10829, 10831, 10833, 10835, 
+    10837, 10839, 10841, 10843, 0, 10845, 10847, 0, 0, 10849, 0, 0, 10851, 
+    10853, 0, 0, 10855, 10857, 10859, 10861, 0, 10863, 10865, 10867, 10869, 
+    10871, 10873, 10875, 10877, 10879, 10881, 10883, 10885, 0, 10887, 0, 
+    10889, 10891, 10893, 10895, 10897, 10899, 10901, 0, 10903, 10905, 10907, 
+    10909, 10911, 10913, 10915, 10917, 10919, 10921, 10923, 10925, 10927, 
+    10929, 10931, 10933, 10935, 10937, 10939, 10941, 10943, 10945, 10947, 
+    10949, 10951, 10953, 10955, 10957, 10959, 10961, 10963, 10965, 10967, 
+    10969, 10971, 10973, 10975, 10977, 10979, 10981, 10983, 10985, 10987, 
+    10989, 10991, 10993, 10995, 10997, 10999, 11001, 11003, 11005, 11007, 
+    11009, 11011, 11013, 11015, 11017, 11019, 11021, 11023, 11025, 11027, 
+    11029, 11031, 0, 11033, 11035, 11037, 11039, 0, 0, 11041, 11043, 11045, 
+    11047, 11049, 11051, 11053, 11055, 0, 11057, 11059, 11061, 11063, 11065, 
+    11067, 11069, 0, 11071, 11073, 11075, 11077, 11079, 11081, 11083, 11085, 
+    11087, 11089, 11091, 11093, 11095, 11097, 11099, 11101, 11103, 11105, 
+    11107, 11109, 11111, 11113, 11115, 11117, 11119, 11121, 11123, 11125, 0, 
+    11127, 11129, 11131, 11133, 0, 11135, 11137, 11139, 11141, 11143, 0, 
+    11145, 0, 0, 0, 11147, 11149, 11151, 11153, 11155, 11157, 11159, 0, 
+    11161, 11163, 11165, 11167, 11169, 11171, 11173, 11175, 11177, 11179, 
+    11181, 11183, 11185, 11187, 11189, 11191, 11193, 11195, 11197, 11199, 
+    11201, 11203, 11205, 11207, 11209, 11211, 11213, 11215, 11217, 11219, 
+    11221, 11223, 11225, 11227, 11229, 11231, 11233, 11235, 11237, 11239, 
+    11241, 11243, 11245, 11247, 11249, 11251, 11253, 11255, 11257, 11259, 
+    11261, 11263, 11265, 11267, 11269, 11271, 11273, 11275, 11277, 11279, 
+    11281, 11283, 11285, 11287, 11289, 11291, 11293, 11295, 11297, 11299, 
+    11301, 11303, 11305, 11307, 11309, 11311, 11313, 11315, 11317, 11319, 
+    11321, 11323, 11325, 11327, 11329, 11331, 11333, 11335, 11337, 11339, 
+    11341, 11343, 11345, 11347, 11349, 11351, 11353, 11355, 11357, 11359, 
+    11361, 11363, 11365, 11367, 11369, 11371, 11373, 11375, 11377, 11379, 
+    11381, 11383, 11385, 11387, 11389, 11391, 11393, 11395, 11397, 11399, 
+    11401, 11403, 11405, 11407, 11409, 11411, 11413, 11415, 11417, 11419, 
+    11421, 11423, 11425, 11427, 11429, 11431, 11433, 11435, 11437, 11439, 
+    11441, 11443, 11445, 11447, 11449, 11451, 11453, 11455, 11457, 11459, 
+    11461, 11463, 11465, 11467, 11469, 11471, 11473, 11475, 11477, 11479, 
+    11481, 11483, 11485, 11487, 11489, 11491, 11493, 11495, 11497, 11499, 
+    11501, 11503, 11505, 11507, 11509, 11511, 11513, 11515, 11517, 11519, 
+    11521, 11523, 11525, 11527, 11529, 11531, 11533, 11535, 11537, 11539, 
+    11541, 11543, 11545, 11547, 11549, 11551, 11553, 11555, 11557, 11559, 
+    11561, 11563, 11565, 11567, 11569, 11571, 11573, 11575, 11577, 11579, 
+    11581, 11583, 11585, 11587, 11589, 11591, 11593, 11595, 11597, 11599, 
+    11601, 11603, 11605, 11607, 11609, 11611, 11613, 11615, 11617, 11619, 
+    11621, 11623, 11625, 11627, 11629, 11631, 11633, 11635, 11637, 11639, 
+    11641, 11643, 11645, 11647, 11649, 11651, 11653, 11655, 11657, 11659, 
+    11661, 11663, 11665, 11667, 11669, 11671, 11673, 11675, 11677, 11679, 
+    11681, 11683, 11685, 11687, 11689, 11691, 11693, 11695, 11697, 11699, 
+    11701, 11703, 11705, 11707, 11709, 11711, 11713, 11715, 11717, 11719, 
+    11721, 11723, 11725, 11727, 11729, 11731, 11733, 11735, 11737, 11739, 
+    11741, 11743, 11745, 11747, 11749, 11751, 11753, 11755, 11757, 11759, 
+    11761, 11763, 11765, 11767, 11769, 11771, 11773, 11775, 11777, 11779, 
+    11781, 11783, 11785, 11787, 11789, 11791, 11793, 11795, 11797, 11799, 
+    11801, 11803, 11805, 11807, 11809, 11811, 11813, 11815, 11817, 11819, 
+    11821, 11823, 11825, 11827, 11829, 11831, 11833, 11835, 11837, 11839, 0, 
+    0, 11841, 11843, 11845, 11847, 11849, 11851, 11853, 11855, 11857, 11859, 
+    11861, 11863, 11865, 11867, 11869, 11871, 11873, 11875, 11877, 11879, 
+    11881, 11883, 11885, 11887, 11889, 11891, 11893, 11895, 11897, 11899, 
+    11901, 11903, 11905, 11907, 11909, 11911, 11913, 11915, 11917, 11919, 
+    11921, 11923, 11925, 11927, 11929, 11931, 11933, 11935, 11937, 11939, 
+    11941, 11943, 11945, 11947, 11949, 11951, 11953, 11955, 11957, 11959, 
+    11961, 11963, 11965, 11967, 11969, 11971, 11973, 11975, 11977, 11979, 
+    11981, 11983, 11985, 11987, 11989, 11991, 11993, 11995, 11997, 11999, 
+    12001, 12003, 12005, 12007, 12009, 12011, 12013, 12015, 12017, 12019, 
+    12021, 12023, 12025, 12027, 12029, 12031, 12033, 12035, 12037, 12039, 
+    12041, 12043, 12045, 12047, 12049, 12051, 12053, 12055, 12057, 12059, 
+    12061, 12063, 12065, 12067, 12069, 12071, 12073, 12075, 12077, 12079, 
+    12081, 12083, 12085, 12087, 12089, 12091, 12093, 12095, 12097, 12099, 
+    12101, 12103, 12105, 12107, 12109, 12111, 12113, 12115, 12117, 12119, 
+    12121, 12123, 12125, 12127, 12129, 12131, 12133, 12135, 12137, 12139, 
+    12141, 12143, 12145, 12147, 12149, 12151, 12153, 12155, 12157, 12159, 
+    12161, 12163, 12165, 12167, 12169, 12171, 12173, 12175, 12177, 12179, 
+    12181, 12183, 12185, 12187, 12189, 12191, 12193, 12195, 12197, 12199, 
+    12201, 12203, 12205, 12207, 12209, 12211, 12213, 12215, 12217, 12219, 
+    12221, 12223, 12225, 12227, 12229, 12231, 12233, 12235, 12237, 12239, 
+    12241, 12243, 12245, 12247, 12249, 12251, 12253, 12255, 12257, 12259, 
+    12261, 12263, 12265, 12267, 12269, 12271, 12273, 12275, 12277, 12279, 
+    12281, 12283, 12285, 12287, 12289, 12291, 12293, 12295, 12297, 12299, 
+    12301, 12303, 12305, 12307, 12309, 12311, 12313, 12315, 12317, 12319, 
+    12321, 12323, 12325, 12327, 12329, 12331, 12333, 12335, 12337, 12339, 
+    12341, 12343, 12345, 12347, 12349, 12351, 12353, 12355, 12357, 12359, 
+    12361, 12363, 12365, 12367, 12369, 12371, 12373, 12375, 12377, 12379, 
+    12381, 12383, 12385, 12387, 12389, 12391, 12393, 12395, 12397, 12399, 
+    12401, 12403, 12405, 12407, 12409, 12411, 12413, 12415, 12417, 12419, 
+    12421, 12423, 0, 0, 12425, 12427, 12429, 12431, 12433, 12435, 12437, 
+    12439, 12441, 12443, 12445, 12447, 12449, 12451, 12453, 12455, 12457, 
+    12459, 12461, 12463, 12465, 12467, 12469, 12471, 12473, 12475, 12477, 
+    12479, 12481, 12483, 12485, 12487, 12489, 12491, 12493, 12495, 12497, 
+    12499, 12501, 12503, 12505, 12507, 12509, 12511, 12513, 12515, 12517, 
+    12519, 12521, 12523, 12525, 12527, 12529, 12531, 0, 12533, 12535, 12537, 
+    12539, 12541, 12543, 12545, 12547, 12549, 12551, 12553, 12555, 12557, 
+    12559, 12561, 12563, 12565, 12567, 12569, 12571, 12573, 12575, 12577, 
+    12579, 12581, 12583, 12585, 0, 12587, 12589, 0, 12591, 0, 0, 12593, 0, 
+    12595, 12597, 12599, 12601, 12603, 12605, 12607, 12609, 12611, 12613, 0, 
+    12615, 12617, 12619, 12621, 0, 12623, 0, 12625, 0, 0, 0, 0, 0, 0, 12627, 
+    0, 0, 0, 0, 12629, 0, 12631, 0, 12633, 0, 12635, 12637, 12639, 0, 12641, 
+    12643, 0, 12645, 0, 0, 12647, 0, 12649, 0, 12651, 0, 12653, 0, 12655, 0, 
+    12657, 12659, 0, 12661, 0, 0, 12663, 12665, 12667, 12669, 0, 12671, 
+    12673, 12675, 12677, 12679, 12681, 12683, 0, 12685, 12687, 12689, 12691, 
+    0, 12693, 12695, 12697, 12699, 0, 12701, 0, 12703, 12705, 12707, 12709, 
+    12711, 12713, 12715, 12717, 12719, 12721, 0, 12723, 12725, 12727, 12729, 
+    12731, 12733, 12735, 12737, 12739, 12741, 12743, 12745, 12747, 12749, 
+    12751, 12753, 12755, 0, 0, 0, 0, 0, 12757, 12759, 12761, 0, 12763, 12765, 
+    12767, 12769, 12771, 0, 12773, 12775, 12777, 12779, 12781, 12783, 12785, 
+    12787, 12789, 12791, 12793, 12795, 12797, 12799, 12801, 12803, 12805, 0, 
+    0, 0, 0, 12807, 12810, 12813, 12816, 12819, 12822, 12825, 12828, 12831, 
+    12834, 12837, 0, 0, 0, 0, 0, 12840, 12844, 12848, 12852, 12856, 12860, 
+    12864, 12868, 12872, 12876, 12880, 12884, 12888, 12892, 12896, 12900, 
+    12904, 12908, 12912, 12916, 12920, 12924, 12928, 12932, 12936, 12940, 
+    12944, 12948, 12950, 12952, 12955, 0, 12958, 12960, 12962, 12964, 12966, 
+    12968, 12970, 12972, 12974, 12976, 12978, 12980, 12982, 12984, 12986, 
+    12988, 12990, 12992, 12994, 12996, 12998, 13000, 13002, 13004, 13006, 
+    13008, 13010, 13013, 13016, 13019, 13022, 13026, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 13029, 13032, 0, 0, 0, 0, 13035, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 13038, 13041, 13044, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    13046, 13048, 13050, 13052, 13054, 13056, 13058, 13060, 13062, 13064, 
+    13066, 13068, 13070, 13072, 13074, 13076, 13078, 13080, 13082, 13084, 
+    13086, 13088, 13090, 13092, 13094, 13096, 13098, 13100, 13102, 13104, 
+    13106, 13108, 13110, 13112, 13114, 13116, 13118, 13120, 13122, 13124, 
+    13126, 13128, 13130, 0, 0, 0, 0, 0, 13132, 13136, 13140, 13144, 13148, 
+    13152, 13156, 13160, 13164, 0, 0, 0, 0, 0, 0, 0, 13168, 13170, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13172, 13174, 13176, 13178, 13181, 
+    13183, 13185, 13187, 13189, 13191, 13193, 13195, 13197, 13199, 13202, 
+    13204, 13206, 13208, 13210, 13213, 13215, 13217, 13219, 13222, 13224, 
+    13226, 13228, 13230, 13232, 13235, 13237, 13239, 13241, 13243, 13245, 
+    13247, 13249, 13251, 13253, 13255, 13257, 13259, 13261, 13263, 13265, 
+    13267, 13269, 13271, 13273, 13275, 13277, 13279, 13281, 13284, 13286, 
+    13288, 13290, 13293, 13295, 13297, 13299, 13301, 13303, 13305, 13307, 
+    13309, 13311, 13313, 13315, 13317, 13319, 13321, 13323, 13325, 13327, 
+    13329, 13331, 13333, 13335, 13337, 13339, 13341, 13343, 13345, 13347, 
+    13349, 13351, 13353, 13355, 13357, 13360, 13362, 13364, 13366, 13368, 
+    13370, 13372, 13375, 13378, 13380, 13382, 13384, 13386, 13388, 13390, 
+    13392, 13394, 13396, 13398, 13401, 13403, 13405, 13407, 13409, 13412, 
+    13414, 13416, 13418, 13420, 13422, 13424, 13426, 13428, 13430, 13433, 
+    13435, 13438, 13440, 13442, 13444, 13446, 13448, 13450, 13452, 13454, 
+    13456, 13458, 13460, 13463, 13465, 13467, 13469, 13471, 13473, 13476, 
+    13478, 13481, 13484, 13486, 13488, 13490, 13492, 13495, 13498, 13500, 
+    13502, 13504, 13506, 13508, 13510, 13512, 13514, 13516, 13518, 13520, 
+    13523, 13525, 13527, 13529, 13531, 13533, 13535, 13537, 13539, 13541, 
+    13543, 13545, 13547, 13549, 13551, 13553, 13555, 13557, 13559, 13561, 
+    13564, 13566, 13568, 13570, 13572, 13574, 13577, 13579, 13581, 13583, 
+    13585, 13587, 13589, 13591, 13593, 13595, 13597, 13599, 13602, 13604, 
+    13606, 13608, 13610, 13612, 13614, 13616, 13618, 13620, 13622, 13624, 
+    13626, 13628, 13630, 13632, 13634, 13636, 13638, 13641, 13643, 13645, 
+    13647, 13649, 13651, 13654, 13656, 13658, 13660, 13662, 13664, 13666, 
+    13668, 13670, 13673, 13675, 13677, 13679, 13682, 13684, 13686, 13688, 
+    13690, 13692, 13694, 13697, 13700, 13703, 13705, 13708, 13710, 13712, 
+    13714, 13716, 13718, 13720, 13722, 13724, 13726, 13728, 13731, 13733, 
+    13735, 13737, 13739, 13741, 13743, 13746, 13748, 13750, 13753, 13756, 
+    13758, 13760, 13762, 13764, 13766, 13768, 13770, 13772, 13774, 13777, 
+    13779, 13782, 13784, 13787, 13789, 13791, 13793, 13796, 13798, 13800, 
+    13803, 13806, 13808, 13810, 13812, 13814, 13816, 13818, 13820, 13822, 
+    13824, 13826, 13828, 13830, 13832, 13835, 13837, 13840, 13842, 13845, 
+    13847, 13850, 13853, 13856, 13858, 13860, 13862, 13865, 13868, 13871, 
+    13874, 13876, 13878, 13880, 13882, 13884, 13886, 13888, 13890, 13893, 
+    13895, 13897, 13899, 13901, 13904, 13906, 13909, 13912, 13914, 13916, 
+    13918, 13920, 13922, 13924, 13927, 13930, 13933, 13935, 13937, 13940, 
+    13942, 13944, 13946, 13949, 13951, 13953, 13955, 13957, 13959, 13962, 
+    13964, 13966, 13968, 13970, 13972, 13974, 13977, 13980, 13982, 13985, 
+    13987, 13990, 13992, 13994, 13996, 13999, 14002, 14004, 14007, 14009, 
+    14012, 14014, 14016, 14018, 14020, 14022, 14024, 14027, 14030, 14033, 
+    14036, 14038, 14040, 14042, 14044, 14046, 14048, 14050, 14052, 14054, 
+    14056, 14058, 14060, 14063, 14065, 14067, 14069, 14071, 14073, 14075, 
+    14077, 14079, 14081, 14083, 14085, 14087, 14090, 14093, 14096, 14098, 
+    14100, 14102, 14104, 14107, 14109, 14112, 14114, 14116, 14119, 14122, 
+    14124, 14126, 14128, 14130, 14132, 14134, 14136, 14138, 14140, 14142, 
+    14144, 14146, 14148, 14150, 14152, 14154, 14156, 14158, 14160, 14163, 
+    14165, 14167, 14169, 14171, 14173, 14176, 14179, 14181, 14183, 14185, 
+    14187, 14189, 14191, 14194, 14196, 14198, 14200, 14202, 14205, 14208, 
+    14210, 14212, 14214, 14217, 14219, 14221, 14224, 14227, 14229, 14231, 
+    14233, 14236, 14238, 14240, 14242, 14244, 14246, 14248, 14250, 14253, 
+    14255, 14257, 14259, 14262, 14264, 14266, 14268, 14270, 14273, 14276, 
+    14278, 14280, 14282, 14285, 14287, 14290, 14292, 14294, 14296, 14299, 
+    14301, 14303, 14305, 14307, 14309, 14311, 14313, 14316, 14318, 14320, 
+    14322, 14324, 14326, 14328, 14331, 14333, 14336, 14339, 14342, 14344, 
+    14346, 14348, 14350, 14352, 14354, 14356, 14358, 0, 0, 
+};
+
+/* NFC pairs */
+#define COMP_SHIFT1 2
+#define COMP_SHIFT2 1
+static const unsigned short comp_index0[] = {
+    0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 4, 5, 6, 
+    0, 0, 0, 0, 7, 0, 8, 9, 0, 0, 0, 10, 11, 12, 0, 0, 0, 0, 13, 14, 15, 16, 
+    0, 0, 0, 17, 18, 19, 20, 0, 0, 0, 21, 0, 0, 0, 0, 0, 0, 22, 23, 24, 0, 0, 
+    0, 0, 25, 26, 27, 28, 0, 0, 0, 29, 30, 31, 32, 0, 0, 0, 33, 0, 0, 0, 0, 
+    0, 0, 34, 35, 36, 37, 0, 0, 0, 38, 39, 40, 41, 0, 0, 0, 42, 0, 43, 0, 0, 
+    0, 0, 44, 45, 46, 47, 0, 0, 0, 48, 49, 50, 0, 0, 0, 0, 51, 0, 0, 0, 0, 0, 
+    0, 52, 53, 54, 55, 0, 0, 0, 56, 57, 58, 0, 0, 0, 0, 59, 60, 61, 62, 0, 0, 
+    0, 63, 64, 65, 66, 0, 0, 0, 67, 0, 68, 0, 0, 0, 0, 69, 0, 70, 0, 0, 0, 0, 
+    71, 0, 0, 0, 0, 0, 0, 72, 73, 74, 0, 0, 0, 0, 75, 76, 77, 78, 0, 0, 0, 
+    79, 80, 81, 0, 0, 0, 0, 82, 0, 83, 84, 0, 0, 0, 85, 86, 87, 0, 0, 0, 0, 
+    88, 89, 90, 91, 0, 0, 0, 92, 93, 94, 95, 0, 0, 0, 96, 0, 0, 0, 0, 0, 0, 
+    97, 98, 99, 0, 0, 0, 0, 100, 101, 102, 103, 0, 0, 0, 104, 105, 106, 107, 
+    0, 0, 0, 108, 109, 0, 0, 0, 0, 0, 110, 111, 112, 113, 0, 0, 0, 114, 115, 
+    116, 117, 0, 0, 0, 118, 0, 119, 0, 0, 0, 0, 120, 121, 122, 123, 0, 0, 0, 
+    124, 125, 126, 0, 0, 0, 0, 127, 0, 0, 0, 0, 0, 0, 128, 129, 130, 131, 0, 
+    0, 0, 132, 133, 134, 0, 0, 0, 0, 135, 136, 137, 138, 0, 0, 0, 139, 140, 
+    141, 142, 0, 0, 0, 143, 0, 144, 0, 0, 0, 0, 145, 146, 147, 0, 0, 0, 0, 
+    148, 0, 0, 0, 0, 0, 0, 149, 150, 151, 0, 0, 0, 0, 152, 153, 154, 155, 0, 
+    0, 0, 156, 0, 0, 157, 0, 0, 0, 158, 159, 0, 0, 0, 0, 0, 160, 0, 0, 0, 0, 
+    0, 0, 161, 0, 0, 0, 0, 0, 0, 162, 0, 0, 0, 0, 0, 0, 163, 0, 0, 0, 0, 0, 
+    0, 164, 165, 0, 0, 0, 0, 0, 166, 0, 0, 0, 0, 0, 0, 167, 168, 0, 0, 0, 0, 
+    0, 169, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 171, 0, 0, 0, 0, 0, 0, 
+    172, 173, 0, 0, 0, 0, 0, 174, 175, 0, 0, 0, 0, 0, 176, 0, 0, 0, 0, 0, 0, 
+    177, 0, 0, 0, 0, 0, 0, 178, 0, 0, 0, 0, 0, 0, 179, 0, 0, 0, 0, 0, 0, 180, 
+    181, 0, 0, 0, 0, 0, 182, 0, 0, 0, 0, 0, 0, 183, 184, 0, 0, 0, 0, 0, 185, 
+    0, 0, 0, 0, 0, 0, 186, 0, 0, 0, 0, 0, 0, 187, 0, 0, 0, 0, 0, 0, 188, 189, 
+    0, 0, 0, 0, 0, 190, 191, 0, 0, 0, 0, 0, 192, 193, 0, 0, 0, 0, 0, 194, 0, 
+    0, 0, 0, 0, 0, 195, 0, 0, 0, 0, 0, 0, 196, 0, 0, 0, 0, 0, 0, 197, 0, 0, 
+    0, 0, 0, 0, 198, 0, 0, 0, 0, 0, 0, 199, 0, 0, 0, 0, 0, 0, 200, 0, 0, 0, 
+    0, 0, 0, 201, 0, 0, 0, 0, 0, 0, 202, 0, 0, 0, 0, 0, 0, 203, 0, 0, 0, 0, 
+    0, 0, 204, 0, 0, 0, 0, 0, 0, 205, 0, 0, 0, 0, 0, 0, 206, 0, 0, 0, 0, 0, 
+    0, 207, 208, 209, 0, 0, 0, 0, 210, 211, 212, 0, 0, 0, 0, 213, 214, 215, 
+    0, 0, 0, 0, 216, 217, 218, 0, 0, 0, 0, 0, 219, 0, 0, 0, 0, 0, 220, 0, 0, 
+    0, 0, 0, 0, 221, 0, 0, 0, 0, 0, 0, 222, 0, 0, 0, 0, 0, 0, 223, 0, 0, 0, 
+    0, 0, 0, 224, 0, 0, 0, 0, 0, 0, 225, 0, 0, 0, 0, 0, 0, 226, 0, 0, 0, 0, 
+    0, 0, 227, 0, 0, 0, 0, 0, 0, 0, 228, 0, 0, 0, 0, 0, 229, 230, 0, 231, 0, 
+    0, 0, 232, 233, 0, 0, 0, 0, 0, 234, 235, 0, 236, 0, 0, 0, 237, 238, 0, 0, 
+    0, 0, 0, 239, 240, 0, 0, 0, 0, 0, 0, 241, 0, 0, 0, 0, 0, 242, 243, 0, 0, 
+    0, 0, 0, 244, 245, 0, 246, 0, 0, 0, 0, 0, 0, 247, 0, 0, 0, 0, 0, 0, 248, 
+    0, 0, 0, 249, 250, 0, 251, 0, 0, 0, 252, 253, 0, 0, 0, 0, 0, 254, 255, 0, 
+    256, 0, 0, 0, 257, 258, 0, 259, 0, 0, 0, 260, 261, 0, 0, 0, 0, 0, 0, 262, 
+    0, 0, 0, 0, 0, 263, 264, 0, 265, 0, 0, 0, 266, 267, 0, 268, 0, 0, 0, 269, 
+    0, 0, 270, 0, 0, 0, 271, 0, 0, 272, 0, 0, 0, 0, 0, 0, 273, 0, 0, 0, 274, 
+    0, 0, 0, 0, 0, 0, 275, 0, 0, 0, 0, 0, 0, 276, 0, 0, 0, 0, 0, 0, 277, 0, 
+    0, 0, 0, 0, 0, 278, 0, 0, 0, 0, 0, 0, 279, 0, 0, 0, 0, 0, 0, 280, 0, 0, 
+    0, 0, 0, 0, 281, 0, 0, 0, 0, 0, 0, 282, 0, 0, 0, 0, 0, 0, 283, 0, 0, 0, 
+    0, 0, 0, 284, 285, 0, 0, 0, 0, 0, 286, 0, 0, 0, 0, 0, 0, 287, 0, 0, 0, 0, 
+    0, 0, 288, 0, 0, 0, 0, 0, 0, 289, 0, 0, 0, 0, 0, 0, 290, 0, 0, 0, 0, 0, 
+    0, 291, 0, 0, 0, 0, 0, 0, 292, 0, 0, 0, 0, 0, 0, 293, 0, 0, 0, 0, 0, 0, 
+    294, 0, 0, 0, 0, 0, 0, 295, 0, 0, 0, 0, 0, 0, 296, 0, 0, 0, 0, 0, 0, 297, 
+    298, 0, 0, 0, 0, 0, 299, 0, 0, 0, 0, 0, 0, 300, 0, 0, 0, 0, 0, 0, 301, 0, 
+    0, 0, 0, 0, 0, 302, 0, 0, 0, 0, 0, 0, 0, 303, 0, 0, 0, 0, 0, 0, 304, 0, 
+    0, 0, 0, 0, 305, 0, 0, 0, 0, 0, 0, 306, 0, 0, 0, 0, 0, 0, 307, 0, 0, 0, 
+    0, 0, 0, 308, 0, 0, 0, 0, 0, 0, 0, 0, 0, 309, 310, 0, 0, 0, 0, 0, 311, 0, 
+    0, 0, 0, 0, 0, 312, 0, 0, 0, 0, 0, 0, 313, 0, 0, 0, 0, 0, 0, 314, 0, 0, 
+    0, 0, 0, 0, 315, 0, 0, 0, 0, 0, 0, 0, 316, 0, 0, 0, 0, 0, 0, 317, 0, 0, 
+    0, 0, 0, 0, 318, 0, 0, 0, 0, 0, 0, 319, 0, 0, 0, 0, 0, 0, 320, 0, 0, 0, 
+    0, 0, 0, 0, 321, 0, 0, 0, 0, 0, 322, 323, 0, 0, 0, 0, 0, 324, 0, 0, 0, 0, 
+    0, 0, 0, 325, 0, 0, 0, 0, 0, 0, 326, 0, 0, 0, 0, 0, 0, 327, 0, 0, 0, 0, 
+    0, 0, 328, 0, 0, 0, 0, 0, 0, 329, 0, 0, 0, 0, 0, 0, 330, 0, 0, 0, 0, 0, 
+    0, 331, 332, 0, 0, 0, 0, 0, 333, 0, 0, 0, 0, 0, 0, 0, 334, 0, 0, 0, 0, 0, 
+    0, 335, 0, 0, 0, 0, 0, 0, 336, 0, 0, 0, 0, 0, 0, 337, 0, 0, 0, 0, 0, 0, 
+    338, 0, 0, 0, 0, 0, 0, 339, 0, 0, 0, 0, 0, 0, 340, 0, 0, 0, 0, 0, 0, 341, 
+    0, 0, 0, 0, 0, 0, 342, 0, 0, 0, 0, 0, 0, 343, 0, 0, 0, 0, 0, 0, 344, 0, 
+    0, 0, 0, 0, 0, 345, 346, 0, 0, 0, 0, 0, 0, 347, 0, 0, 0, 0, 0, 0, 348, 0, 
+    0, 0, 0, 0, 0, 349, 0, 0, 0, 0, 0, 0, 350, 0, 0, 0, 0, 0, 0, 351, 0, 0, 
+    0, 0, 0, 0, 352, 0, 0, 0, 0, 0, 0, 353, 0, 0, 0, 0, 0, 0, 354, 0, 0, 0, 
+    0, 0, 0, 355, 0, 0, 0, 0, 0, 0, 356, 0, 0, 0, 0, 0, 0, 357, 0, 0, 0, 0, 
+    0, 0, 358, 0, 0, 359, 0, 0, 0, 360, 0, 0, 361, 0, 0, 0, 0, 0, 0, 362, 0, 
+    0, 0, 0, 0, 0, 363, 0, 0, 0, 0, 0, 0, 364, 0, 0, 0, 0, 0, 0, 365, 0, 0, 
+    0, 0, 0, 0, 366, 0, 0, 0, 0, 0, 0, 367, 0, 0, 0, 368, 0, 0, 369, 0, 0, 0, 
+    370, 0, 0, 371, 0, 0, 0, 0, 0, 0, 372, 0, 0, 0, 0, 0, 0, 373, 0, 0, 0, 0, 
+    0, 0, 374, 0, 0, 0, 0, 0, 0, 375, 0, 0, 0, 0, 0, 0, 376, 0, 0, 0, 0, 0, 
+    0, 377, 0, 0, 0, 378, 0, 0, 0, 0, 0, 0, 379, 0, 0, 0, 0, 0, 0, 380, 0, 0, 
+    0, 0, 0, 0, 381, 0, 0, 0, 0, 0, 0, 382, 0, 0, 383, 0, 0, 0, 384, 0, 0, 
+    385, 0, 0, 0, 0, 0, 0, 386, 0, 0, 0, 0, 0, 0, 387, 0, 0, 0, 0, 0, 0, 388, 
+    0, 0, 0, 0, 0, 0, 389, 0, 0, 0, 0, 0, 0, 390, 0, 0, 0, 0, 0, 0, 391, 0, 
+    0, 0, 392, 0, 0, 393, 0, 0, 0, 394, 0, 0, 395, 0, 0, 0, 0, 0, 0, 396, 0, 
+    0, 0, 0, 0, 0, 397, 0, 0, 0, 0, 0, 0, 398, 0, 0, 0, 0, 0, 0, 399, 0, 0, 
+    0, 0, 0, 0, 400, 0, 0, 0, 0, 0, 0, 401, 0, 0, 0, 402, 0, 0, 403, 0, 0, 0, 
+    404, 0, 0, 405, 0, 0, 0, 406, 0, 0, 407, 0, 0, 0, 408, 0, 0, 409, 0, 0, 
+    0, 410, 0, 0, 0, 0, 0, 0, 411, 0, 0, 0, 0, 0, 0, 412, 0, 0, 0, 0, 0, 0, 
+    413, 0, 0, 0, 0, 0, 0, 414, 0, 0, 415, 0, 0, 0, 416, 0, 0, 417, 0, 0, 0, 
+    418, 0, 0, 419, 0, 0, 0, 420, 0, 0, 421, 0, 0, 0, 422, 0, 0, 423, 0, 0, 
+    0, 0, 0, 0, 424, 0, 0, 0, 0, 0, 0, 425, 0, 0, 0, 0, 0, 0, 426, 0, 0, 0, 
+    0, 0, 0, 427, 0, 0, 0, 0, 0, 0, 428, 0, 0, 0, 0, 0, 0, 429, 0, 0, 0, 430, 
+    0, 0, 431, 0, 0, 0, 432, 0, 0, 433, 0, 0, 0, 0, 0, 0, 434, 0, 0, 0, 0, 0, 
+    0, 435, 0, 0, 0, 0, 0, 0, 436, 0, 0, 0, 0, 0, 0, 437, 0, 0, 0, 0, 0, 0, 
+    438, 0, 0, 0, 0, 0, 0, 439, 0, 0, 0, 0, 0, 0, 440, 0, 0, 0, 0, 0, 0, 441, 
+    0, 0, 0, 0, 0, 0, 442, 0, 0, 0, 0, 0, 0, 443, 0, 0, 0, 444, 0, 0, 445, 0, 
+    0, 0, 0, 0, 0, 446, 0, 0, 0, 0, 0, 0, 447, 0, 0, 0, 448, 0, 0, 449, 0, 0, 
+    0, 0, 0, 0, 450, 0, 0, 0, 0, 0, 0, 451, 0, 0, 0, 0, 0, 0, 452, 0, 0, 0, 
+    0, 0, 0, 453, 0, 0, 0, 0, 0, 0, 454, 0, 0, 0, 0, 0, 0, 455, 0, 0, 0, 0, 
+    0, 0, 456, 0, 0, 0, 0, 0, 0, 457, 0, 0, 0, 0, 0, 0, 458, 0, 0, 0, 0, 0, 
+    0, 459, 0, 0, 0, 0, 0, 0, 460, 0, 0, 0, 0, 0, 0, 461, 0, 0, 0, 0, 0, 0, 
+    462, 0, 0, 0, 0, 0, 0, 463, 0, 0, 0, 0, 0, 0, 464, 0, 0, 0, 0, 0, 0, 465, 
+    0, 0, 0, 0, 0, 0, 466, 0, 0, 0, 0, 0, 0, 467, 0, 0, 0, 0, 0, 0, 468, 0, 
+    0, 0, 0, 0, 0, 469, 0, 0, 0, 0, 0, 0, 470, 0, 0, 0, 0, 0, 0, 471, 0, 0, 
+    0, 0, 0, 0, 472, 0, 0, 0, 0, 0, 0, 473, 0, 0, 0, 0, 0, 0, 474, 0, 0, 0, 
+    0, 0, 0, 475, 0, 0, 0, 0, 0, 0, 476, 0, 0, 0, 0, 0, 0, 477, 0, 0, 0, 0, 
+    0, 0, 478, 0, 0, 0, 0, 0, 0, 479, 0, 0, 0, 0, 0, 0, 480, 0, 0, 0, 0, 0, 
+    0, 481, 0, 0, 0, 0, 0, 0, 482, 0, 0, 0, 0, 0, 0, 483, 0, 0, 0, 0, 0, 0, 
+    484, 0, 0, 0, 0, 0, 0, 485, 0, 0, 0, 0, 0, 0, 486, 0, 0, 0, 0, 0, 0, 487, 
+    0, 0, 0, 0, 0, 0, 488, 0, 0, 0, 0, 0, 0, 489, 0, 0, 0, 0, 0, 0, 490, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 491, 0, 0, 0, 0, 0, 0, 492, 0, 0, 0, 0, 0, 0, 
+    493, 0, 0, 0, 0, 0, 0, 494, 0, 0, 0, 0, 0, 0, 495, 0, 0, 0, 0, 0, 0, 496, 
+    0, 0, 0, 0, 0, 0, 497, 0, 0, 0, 0, 0, 0, 498, 0, 0, 0, 0, 0, 0, 499, 0, 
+    0, 0, 0, 0, 0, 500, 0, 0, 0, 0, 0, 0, 501, 0, 0, 0, 0, 0, 0, 502, 0, 0, 
+    0, 0, 0, 0, 503, 0, 0, 0, 0, 0, 0, 504, 0, 0, 0, 0, 0, 0, 505, 0, 0, 0, 
+    0, 0, 0, 506, 0, 0, 0, 0, 0, 0, 507, 0, 0, 0, 0, 0, 0, 508, 0, 0, 0, 0, 
+    0, 0, 509, 0, 0, 0, 0, 0, 0, 510, 0, 0, 0, 0, 0, 0, 511, 0, 0, 0, 0, 0, 
+    0, 512, 0, 0, 0, 0, 0, 0, 513, 0, 0, 0, 0, 0, 0, 514, 0, 0, 0, 0, 0, 0, 
+    515, 0, 0, 0, 0, 0, 0, 516, 0, 0, 0, 0, 0, 0, 517, 0, 0, 0, 0, 0, 0, 518, 
+    0, 0, 0, 0, 0, 0, 519, 0, 0, 0, 0, 0, 0, 520, 0, 0, 0, 0, 0, 0, 521, 0, 
+    0, 0, 0, 0, 0, 522, 0, 0, 0, 0, 0, 0, 523, 0, 0, 0, 0, 0, 0, 524, 0, 0, 
+    0, 0, 0, 0, 525, 0, 0, 0, 0, 0, 0, 526, 0, 0, 0, 0, 0, 0, 527, 0, 0, 0, 
+    0, 0, 0, 528, 0, 0, 0, 0, 0, 0, 529, 0, 0, 0, 0, 0, 0, 530, 0, 0, 0, 0, 
+    0, 0, 531, 0, 0, 0, 0, 0, 0, 532, 0, 0, 0, 0, 0, 0, 533, 0, 0, 0, 0, 0, 
+    0, 534, 0, 0, 0, 0, 0, 0, 535, 0, 0, 0, 0, 0, 0, 536, 0, 0, 0, 0, 0, 0, 
+    537, 0, 0, 0, 0, 0, 0, 538, 0, 0, 0, 0, 0, 0, 539, 0, 0, 0, 0, 0, 0, 540, 
+    0, 0, 0, 0, 0, 0, 541, 0, 0, 0, 0, 0, 0, 542, 0, 0, 0, 0, 0, 0, 543, 
+};
+
+static const unsigned short comp_index1[] = {
+    0, 0, 0, 0, 0, 1, 0, 0, 0, 2, 0, 0, 0, 3, 0, 0, 4, 5, 6, 7, 8, 9, 10, 0, 
+    11, 12, 0, 13, 0, 0, 0, 14, 15, 0, 0, 0, 0, 16, 0, 0, 17, 18, 0, 19, 0, 
+    20, 0, 0, 0, 0, 21, 0, 0, 0, 0, 22, 0, 23, 0, 0, 24, 0, 25, 26, 0, 27, 0, 
+    0, 28, 29, 30, 31, 32, 33, 34, 0, 35, 0, 36, 37, 38, 0, 0, 0, 0, 0, 0, 
+    39, 40, 41, 42, 43, 0, 44, 0, 0, 0, 0, 45, 0, 0, 46, 0, 47, 0, 48, 0, 0, 
+    49, 0, 50, 0, 51, 0, 0, 0, 52, 53, 54, 55, 56, 57, 58, 0, 59, 0, 0, 60, 
+    61, 0, 0, 0, 0, 62, 0, 0, 63, 0, 0, 0, 0, 64, 0, 0, 65, 0, 66, 0, 0, 67, 
+    0, 0, 68, 0, 0, 0, 0, 69, 0, 0, 70, 0, 71, 72, 0, 73, 0, 0, 74, 0, 0, 75, 
+    76, 0, 0, 0, 77, 78, 0, 79, 0, 80, 0, 0, 81, 0, 82, 83, 0, 84, 0, 0, 85, 
+    86, 87, 88, 89, 90, 91, 0, 92, 0, 0, 93, 94, 0, 0, 95, 96, 0, 0, 97, 0, 
+    98, 99, 0, 100, 0, 101, 0, 0, 102, 0, 0, 103, 104, 0, 105, 0, 106, 0, 0, 
+    107, 0, 108, 0, 0, 0, 0, 109, 0, 110, 0, 0, 111, 0, 112, 113, 0, 114, 0, 
+    0, 115, 116, 117, 118, 119, 120, 121, 0, 122, 123, 0, 124, 125, 0, 0, 0, 
+    0, 126, 0, 0, 127, 0, 0, 0, 128, 129, 0, 130, 131, 0, 0, 0, 0, 0, 0, 132, 
+    133, 134, 135, 136, 137, 0, 0, 0, 138, 0, 0, 0, 139, 140, 0, 141, 0, 142, 
+    0, 0, 143, 0, 0, 0, 0, 144, 0, 0, 145, 146, 147, 148, 149, 150, 151, 0, 
+    152, 153, 0, 154, 0, 0, 0, 155, 156, 0, 0, 0, 0, 157, 0, 0, 158, 159, 0, 
+    160, 0, 161, 0, 0, 0, 0, 162, 0, 0, 0, 0, 163, 0, 164, 0, 0, 165, 0, 166, 
+    167, 0, 168, 0, 0, 169, 170, 171, 172, 173, 174, 175, 0, 176, 0, 177, 
+    178, 179, 0, 0, 0, 0, 0, 0, 180, 181, 182, 183, 184, 0, 185, 0, 0, 0, 0, 
+    186, 0, 0, 187, 0, 188, 0, 189, 0, 0, 190, 0, 191, 0, 192, 193, 0, 0, 
+    194, 195, 196, 197, 198, 199, 200, 0, 201, 0, 0, 202, 203, 0, 0, 0, 0, 
+    204, 0, 0, 0, 205, 0, 0, 206, 0, 0, 0, 0, 207, 0, 0, 208, 0, 209, 0, 0, 
+    210, 0, 0, 211, 0, 0, 0, 0, 212, 0, 0, 213, 0, 214, 215, 0, 216, 0, 0, 
+    217, 0, 0, 218, 219, 0, 0, 0, 220, 221, 0, 222, 0, 223, 0, 0, 224, 0, 
+    225, 226, 0, 227, 0, 0, 228, 229, 230, 231, 232, 233, 234, 0, 235, 0, 0, 
+    236, 237, 0, 0, 238, 239, 0, 0, 240, 0, 241, 242, 0, 243, 0, 244, 0, 0, 
+    245, 0, 0, 246, 247, 0, 248, 0, 249, 0, 0, 250, 0, 251, 0, 0, 0, 0, 252, 
+    0, 253, 0, 0, 254, 0, 255, 256, 0, 257, 0, 0, 258, 259, 260, 261, 262, 
+    263, 264, 0, 265, 266, 0, 267, 268, 0, 0, 0, 0, 269, 0, 0, 270, 0, 0, 0, 
+    271, 272, 0, 273, 274, 0, 0, 0, 275, 0, 0, 0, 0, 0, 0, 276, 277, 278, 
+    279, 280, 281, 0, 0, 0, 282, 0, 0, 0, 283, 284, 0, 285, 0, 286, 0, 0, 
+    287, 0, 0, 0, 0, 288, 0, 0, 289, 0, 0, 0, 0, 0, 290, 0, 291, 292, 0, 0, 
+    293, 0, 0, 0, 0, 0, 294, 0, 295, 0, 0, 0, 296, 0, 297, 0, 298, 0, 0, 0, 
+    299, 300, 0, 0, 301, 0, 0, 0, 302, 0, 0, 0, 303, 304, 0, 0, 305, 0, 0, 0, 
+    306, 0, 307, 308, 0, 0, 309, 0, 310, 0, 0, 0, 311, 0, 312, 0, 0, 313, 0, 
+    0, 314, 315, 0, 0, 316, 0, 0, 0, 0, 0, 317, 0, 318, 0, 0, 0, 319, 0, 320, 
+    0, 321, 0, 0, 0, 322, 323, 0, 0, 324, 0, 0, 0, 325, 0, 0, 0, 326, 327, 0, 
+    0, 328, 0, 0, 0, 329, 0, 330, 331, 0, 0, 332, 0, 333, 0, 0, 0, 334, 0, 
+    335, 0, 0, 336, 0, 0, 337, 338, 0, 0, 339, 0, 0, 0, 340, 341, 0, 0, 342, 
+    0, 0, 0, 343, 0, 0, 0, 344, 0, 0, 0, 345, 0, 0, 0, 346, 0, 0, 0, 0, 0, 0, 
+    347, 0, 0, 0, 348, 0, 0, 0, 349, 0, 0, 0, 350, 351, 0, 0, 0, 352, 0, 0, 
+    0, 0, 0, 0, 353, 0, 0, 0, 354, 0, 0, 0, 355, 356, 357, 0, 0, 358, 0, 0, 
+    0, 359, 0, 0, 0, 360, 361, 0, 0, 362, 0, 0, 0, 363, 0, 0, 0, 364, 365, 0, 
+    0, 366, 0, 0, 0, 367, 0, 0, 0, 368, 369, 0, 0, 370, 0, 0, 0, 371, 0, 0, 
+    0, 0, 372, 0, 0, 0, 0, 373, 0, 0, 0, 374, 0, 0, 0, 375, 0, 0, 0, 376, 0, 
+    0, 0, 377, 0, 0, 0, 378, 0, 0, 0, 379, 0, 0, 0, 380, 0, 0, 381, 0, 0, 
+    382, 0, 383, 0, 0, 0, 0, 384, 0, 0, 385, 0, 386, 0, 0, 0, 0, 0, 0, 387, 
+    388, 0, 0, 0, 0, 0, 0, 389, 0, 0, 390, 0, 391, 0, 392, 393, 0, 0, 0, 394, 
+    395, 0, 0, 0, 0, 0, 0, 396, 0, 0, 0, 397, 398, 0, 399, 400, 0, 0, 0, 401, 
+    402, 0, 0, 0, 0, 0, 0, 403, 0, 0, 404, 0, 0, 0, 405, 0, 0, 0, 406, 0, 
+    407, 0, 408, 0, 0, 0, 0, 409, 0, 0, 410, 0, 411, 0, 0, 0, 0, 0, 0, 412, 
+    413, 0, 0, 0, 0, 0, 0, 414, 0, 0, 415, 0, 416, 0, 417, 418, 0, 0, 0, 419, 
+    0, 0, 420, 0, 421, 0, 0, 0, 0, 0, 0, 422, 0, 0, 0, 423, 424, 0, 425, 426, 
+    0, 0, 0, 427, 0, 0, 428, 0, 429, 0, 0, 0, 0, 0, 0, 430, 0, 0, 431, 0, 
+    432, 0, 0, 0, 0, 0, 433, 0, 434, 0, 0, 0, 0, 0, 435, 0, 0, 0, 436, 0, 
+    437, 0, 0, 438, 0, 0, 0, 439, 0, 0, 440, 441, 442, 0, 0, 0, 443, 0, 444, 
+    445, 0, 0, 446, 447, 0, 0, 0, 448, 449, 0, 450, 451, 452, 0, 0, 0, 0, 0, 
+    0, 453, 0, 0, 454, 455, 0, 456, 0, 0, 0, 0, 0, 457, 0, 0, 0, 458, 0, 0, 
+    0, 459, 0, 0, 460, 461, 462, 0, 0, 0, 463, 0, 464, 465, 0, 0, 466, 467, 
+    0, 0, 0, 468, 469, 0, 470, 471, 472, 0, 0, 0, 0, 0, 0, 473, 0, 0, 474, 
+    475, 0, 476, 0, 0, 0, 0, 0, 477, 0, 0, 0, 478, 0, 0, 0, 479, 0, 0, 0, 
+    480, 0, 0, 481, 0, 0, 0, 482, 0, 0, 0, 0, 483, 0, 0, 0, 484, 0, 0, 0, 
+    485, 0, 0, 0, 486, 0, 0, 0, 487, 488, 0, 0, 0, 0, 0, 0, 489, 0, 0, 0, 
+    490, 0, 0, 0, 491, 0, 0, 0, 492, 0, 0, 0, 493, 494, 0, 0, 0, 495, 0, 0, 
+    0, 496, 0, 0, 0, 0, 497, 0, 0, 0, 0, 498, 499, 500, 0, 0, 0, 0, 0, 0, 
+    501, 502, 0, 0, 0, 0, 0, 0, 503, 504, 0, 0, 0, 0, 505, 0, 0, 0, 506, 507, 
+    0, 0, 508, 0, 0, 0, 0, 509, 510, 0, 0, 511, 0, 0, 0, 0, 512, 513, 0, 0, 
+    0, 0, 0, 0, 514, 0, 515, 0, 0, 0, 516, 0, 0, 0, 517, 0, 0, 0, 518, 0, 0, 
+    0, 519, 0, 0, 0, 520, 0, 0, 0, 521, 0, 0, 0, 522, 0, 0, 0, 523, 0, 0, 0, 
+    524, 0, 0, 0, 525, 0, 0, 0, 526, 0, 0, 0, 0, 527, 0, 0, 0, 528, 0, 0, 0, 
+    529, 0, 0, 0, 530, 0, 0, 0, 0, 531, 0, 0, 0, 532, 0, 533, 534, 0, 0, 535, 
+    536, 0, 0, 537, 0, 0, 0, 538, 0, 0, 0, 539, 0, 0, 0, 540, 0, 0, 541, 0, 
+    0, 0, 0, 0, 542, 0, 543, 0, 0, 0, 0, 0, 544, 0, 0, 0, 545, 0, 0, 0, 546, 
+    0, 0, 0, 547, 0, 0, 0, 548, 0, 0, 0, 549, 0, 0, 0, 550, 0, 551, 0, 0, 0, 
+    0, 0, 552, 0, 553, 0, 0, 0, 0, 0, 554, 0, 0, 0, 555, 0, 0, 0, 556, 0, 0, 
+    0, 557, 0, 0, 0, 558, 0, 0, 0, 559, 0, 0, 0, 560, 0, 561, 0, 0, 0, 562, 
+    0, 0, 0, 563, 0, 0, 0, 564, 0, 0, 0, 565, 0, 0, 0, 0, 0, 566, 0, 567, 0, 
+    0, 0, 0, 0, 568, 0, 0, 0, 569, 0, 0, 0, 570, 0, 0, 0, 571, 0, 0, 0, 572, 
+    0, 0, 0, 573, 0, 0, 0, 574, 0, 575, 0, 0, 0, 0, 0, 576, 0, 577, 0, 0, 0, 
+    0, 0, 578, 0, 0, 0, 579, 0, 0, 0, 580, 0, 0, 0, 581, 0, 0, 0, 582, 0, 0, 
+    0, 583, 0, 0, 0, 584, 0, 585, 0, 0, 0, 0, 0, 586, 0, 587, 0, 0, 0, 0, 0, 
+    588, 0, 589, 0, 0, 0, 0, 0, 590, 0, 591, 0, 0, 0, 0, 0, 592, 0, 593, 0, 
+    0, 0, 594, 0, 0, 0, 595, 0, 0, 0, 596, 0, 0, 0, 597, 0, 0, 0, 0, 0, 598, 
+    0, 599, 0, 0, 0, 0, 0, 600, 0, 601, 0, 0, 0, 0, 0, 602, 0, 603, 0, 0, 0, 
+    0, 0, 604, 0, 605, 0, 0, 0, 0, 0, 606, 0, 0, 0, 607, 0, 0, 0, 608, 0, 0, 
+    0, 609, 0, 0, 0, 610, 0, 0, 0, 611, 0, 0, 0, 612, 0, 613, 0, 0, 0, 0, 0, 
+    614, 0, 615, 0, 0, 0, 0, 0, 616, 0, 0, 0, 617, 0, 0, 0, 618, 0, 0, 0, 
+    619, 0, 0, 0, 620, 0, 0, 0, 621, 0, 0, 0, 622, 0, 0, 0, 623, 0, 0, 0, 
+    624, 0, 0, 0, 625, 0, 0, 0, 626, 0, 627, 0, 0, 0, 0, 0, 628, 0, 0, 0, 
+    629, 0, 0, 0, 630, 0, 631, 0, 0, 0, 0, 0, 632, 0, 0, 633, 0, 0, 0, 634, 
+    0, 0, 0, 635, 0, 0, 0, 636, 0, 0, 0, 637, 0, 0, 0, 638, 0, 0, 0, 639, 0, 
+    0, 0, 640, 0, 0, 0, 641, 0, 0, 0, 642, 0, 0, 0, 643, 0, 0, 0, 644, 0, 0, 
+    0, 645, 0, 0, 0, 646, 0, 0, 0, 647, 0, 0, 0, 648, 0, 0, 0, 649, 0, 0, 0, 
+    650, 0, 0, 0, 651, 0, 0, 0, 652, 0, 0, 0, 653, 0, 0, 0, 654, 0, 0, 0, 
+    655, 0, 0, 0, 656, 0, 0, 0, 657, 0, 0, 0, 658, 0, 0, 0, 659, 0, 0, 0, 
+    660, 0, 0, 0, 661, 0, 0, 0, 662, 0, 0, 0, 663, 0, 0, 0, 664, 0, 0, 0, 
+    665, 0, 0, 0, 666, 0, 0, 0, 667, 0, 0, 0, 668, 0, 0, 0, 669, 0, 0, 0, 
+    670, 0, 0, 0, 671, 0, 0, 0, 672, 0, 0, 0, 673, 0, 0, 0, 0, 674, 0, 0, 0, 
+    675, 0, 0, 0, 676, 0, 0, 0, 677, 0, 0, 0, 678, 0, 0, 0, 679, 0, 0, 0, 
+    680, 0, 0, 0, 681, 0, 0, 0, 682, 0, 0, 0, 683, 0, 0, 0, 684, 0, 0, 0, 
+    685, 0, 0, 0, 686, 0, 0, 0, 687, 0, 0, 0, 688, 0, 0, 0, 689, 0, 0, 0, 
+    690, 0, 0, 0, 691, 0, 0, 0, 692, 0, 0, 0, 693, 0, 0, 0, 694, 0, 0, 0, 
+    695, 0, 0, 0, 696, 0, 0, 0, 697, 0, 0, 0, 698, 0, 0, 0, 699, 0, 0, 0, 
+    700, 0, 0, 0, 701, 0, 0, 0, 702, 0, 0, 0, 703, 0, 0, 0, 704, 0, 0, 0, 
+    705, 0, 0, 0, 706, 0, 0, 0, 707, 0, 0, 0, 708, 0, 0, 0, 709, 0, 0, 0, 
+    710, 0, 0, 0, 711, 0, 0, 0, 712, 0, 0, 0, 713, 0, 0, 0, 714, 0, 0, 0, 
+    715, 0, 0, 0, 716, 0, 0, 0, 717, 0, 0, 0, 718, 0, 0, 0, 719, 0, 0, 0, 
+    720, 0, 0, 0, 721, 0, 0, 0, 0, 722, 0, 0, 0, 723, 0, 0, 0, 724, 0, 0, 0, 
+    725, 0, 0, 0, 726, 
+};
+
+static const unsigned int comp_data[] = {
+    0, 0, 0, 8814, 0, 8800, 0, 8815, 192, 193, 194, 195, 256, 258, 550, 196, 
+    7842, 197, 0, 461, 512, 514, 0, 7840, 0, 7680, 260, 0, 7682, 0, 0, 7684, 
+    7686, 0, 0, 262, 264, 0, 266, 0, 0, 268, 0, 199, 7690, 0, 0, 270, 0, 
+    7692, 0, 7696, 0, 7698, 7694, 0, 200, 201, 202, 7868, 274, 276, 278, 203, 
+    7866, 0, 0, 282, 516, 518, 0, 7864, 0, 552, 280, 7704, 0, 7706, 7710, 0, 
+    0, 500, 284, 0, 7712, 286, 288, 0, 0, 486, 0, 290, 292, 0, 7714, 7718, 0, 
+    542, 0, 7716, 0, 7720, 7722, 0, 204, 205, 206, 296, 298, 300, 304, 207, 
+    7880, 0, 0, 463, 520, 522, 0, 7882, 302, 0, 0, 7724, 308, 0, 0, 7728, 0, 
+    488, 0, 7730, 0, 310, 7732, 0, 0, 313, 0, 317, 0, 7734, 0, 315, 0, 7740, 
+    7738, 0, 0, 7742, 7744, 0, 0, 7746, 504, 323, 0, 209, 7748, 0, 0, 327, 0, 
+    7750, 0, 325, 0, 7754, 7752, 0, 210, 211, 212, 213, 332, 334, 558, 214, 
+    7886, 0, 336, 465, 524, 526, 416, 7884, 490, 0, 0, 7764, 7766, 0, 0, 340, 
+    7768, 0, 0, 344, 528, 530, 0, 7770, 0, 342, 7774, 0, 0, 346, 348, 0, 
+    7776, 0, 0, 352, 0, 7778, 536, 350, 7786, 0, 0, 356, 0, 7788, 538, 354, 
+    0, 7792, 7790, 0, 217, 218, 219, 360, 362, 364, 0, 220, 7910, 366, 368, 
+    467, 532, 534, 431, 7908, 7794, 0, 370, 7798, 0, 7796, 0, 7804, 0, 7806, 
+    7808, 7810, 372, 0, 7814, 7812, 0, 7816, 7818, 7820, 7922, 221, 374, 
+    7928, 562, 0, 7822, 376, 7926, 0, 0, 7924, 0, 377, 7824, 0, 379, 0, 0, 
+    381, 0, 7826, 7828, 0, 224, 225, 226, 227, 257, 259, 551, 228, 7843, 229, 
+    0, 462, 513, 515, 0, 7841, 0, 7681, 261, 0, 7683, 0, 0, 7685, 7687, 0, 0, 
+    263, 265, 0, 267, 0, 0, 269, 0, 231, 7691, 0, 0, 271, 0, 7693, 0, 7697, 
+    0, 7699, 7695, 0, 232, 233, 234, 7869, 275, 277, 279, 235, 7867, 0, 0, 
+    283, 517, 519, 0, 7865, 0, 553, 281, 7705, 0, 7707, 7711, 0, 0, 501, 285, 
+    0, 7713, 287, 289, 0, 0, 487, 0, 291, 293, 0, 7715, 7719, 0, 543, 0, 
+    7717, 0, 7721, 7723, 0, 7830, 0, 236, 237, 238, 297, 299, 301, 0, 239, 
+    7881, 0, 0, 464, 521, 523, 0, 7883, 303, 0, 0, 7725, 309, 0, 0, 496, 0, 
+    7729, 0, 489, 0, 7731, 0, 311, 7733, 0, 0, 314, 0, 318, 0, 7735, 0, 316, 
+    0, 7741, 7739, 0, 0, 7743, 7745, 0, 0, 7747, 505, 324, 0, 241, 7749, 0, 
+    0, 328, 0, 7751, 0, 326, 0, 7755, 7753, 0, 242, 243, 244, 245, 333, 335, 
+    559, 246, 7887, 0, 337, 466, 525, 527, 417, 7885, 491, 0, 0, 7765, 7767, 
+    0, 0, 341, 7769, 0, 0, 345, 529, 531, 0, 7771, 0, 343, 7775, 0, 0, 347, 
+    349, 0, 7777, 0, 0, 353, 0, 7779, 537, 351, 7787, 7831, 0, 357, 0, 7789, 
+    539, 355, 0, 7793, 7791, 0, 249, 250, 251, 361, 363, 365, 0, 252, 7911, 
+    367, 369, 468, 533, 535, 432, 7909, 7795, 0, 371, 7799, 0, 7797, 0, 7805, 
+    0, 7807, 7809, 7811, 373, 0, 7815, 7813, 0, 7832, 0, 7817, 7819, 7821, 
+    7923, 253, 375, 7929, 563, 0, 7823, 255, 7927, 7833, 0, 7925, 0, 378, 
+    7825, 0, 380, 0, 0, 382, 0, 7827, 7829, 0, 8173, 901, 8129, 0, 7846, 
+    7844, 0, 7850, 7848, 0, 478, 0, 0, 506, 0, 508, 482, 0, 0, 7688, 7872, 
+    7870, 0, 7876, 7874, 0, 0, 7726, 7890, 7888, 0, 7894, 7892, 0, 0, 7756, 
+    556, 0, 0, 7758, 554, 0, 0, 510, 475, 471, 469, 0, 0, 473, 7847, 7845, 0, 
+    7851, 7849, 0, 479, 0, 0, 507, 0, 509, 483, 0, 0, 7689, 7873, 7871, 0, 
+    7877, 7875, 0, 0, 7727, 7891, 7889, 0, 7895, 7893, 0, 0, 7757, 557, 0, 0, 
+    7759, 555, 0, 0, 511, 476, 472, 470, 0, 0, 474, 7856, 7854, 0, 7860, 
+    7858, 0, 7857, 7855, 0, 7861, 7859, 0, 7700, 7702, 7701, 7703, 7760, 
+    7762, 7761, 7763, 7780, 0, 7781, 0, 7782, 0, 7783, 0, 0, 7800, 0, 7801, 
+    0, 7802, 0, 7803, 7835, 0, 7900, 7898, 0, 7904, 7902, 0, 0, 7906, 7901, 
+    7899, 0, 7905, 7903, 0, 0, 7907, 7914, 7912, 0, 7918, 7916, 0, 0, 7920, 
+    7915, 7913, 0, 7919, 7917, 0, 0, 7921, 0, 494, 492, 0, 493, 0, 480, 0, 
+    481, 0, 0, 7708, 0, 7709, 560, 0, 561, 0, 0, 495, 8122, 902, 8121, 8120, 
+    7944, 7945, 0, 8124, 8136, 904, 7960, 7961, 8138, 905, 7976, 7977, 0, 
+    8140, 8154, 906, 8153, 8152, 0, 938, 7992, 7993, 8184, 908, 8008, 8009, 
+    0, 8172, 8170, 910, 8169, 8168, 0, 939, 0, 8025, 8186, 911, 8040, 8041, 
+    0, 8188, 0, 8116, 0, 8132, 8048, 940, 8113, 8112, 7936, 7937, 8118, 8115, 
+    8050, 941, 7952, 7953, 8052, 942, 7968, 7969, 8134, 8131, 8054, 943, 
+    8145, 8144, 0, 970, 7984, 7985, 8150, 0, 8056, 972, 8000, 8001, 8164, 
+    8165, 8058, 973, 8161, 8160, 0, 971, 8016, 8017, 8166, 0, 8060, 974, 
+    8032, 8033, 8182, 8179, 8146, 912, 8151, 0, 8162, 944, 8167, 0, 0, 8180, 
+    0, 979, 0, 980, 0, 1031, 0, 1232, 0, 1234, 0, 1027, 1024, 0, 0, 1238, 0, 
+    1025, 0, 1217, 0, 1244, 0, 1246, 1037, 0, 1250, 1049, 0, 1252, 0, 1036, 
+    0, 1254, 1262, 1038, 0, 1264, 1266, 0, 0, 1268, 0, 1272, 0, 1260, 0, 
+    1233, 0, 1235, 0, 1107, 1104, 0, 0, 1239, 0, 1105, 0, 1218, 0, 1245, 0, 
+    1247, 1117, 0, 1251, 1081, 0, 1253, 0, 1116, 0, 1255, 1263, 1118, 0, 
+    1265, 1267, 0, 0, 1269, 0, 1273, 0, 1261, 0, 1111, 1142, 0, 1143, 0, 0, 
+    1242, 0, 1243, 0, 1258, 0, 1259, 1570, 1571, 1573, 0, 0, 1572, 0, 1574, 
+    0, 1730, 0, 1747, 0, 1728, 0, 2345, 0, 2353, 0, 2356, 2507, 2508, 2891, 
+    2888, 2892, 0, 2964, 0, 0, 3018, 3020, 0, 0, 3019, 0, 3144, 0, 3264, 
+    3274, 3271, 3272, 0, 0, 3275, 0, 3402, 3404, 0, 0, 3403, 0, 3546, 3548, 
+    3550, 0, 3549, 4134, 0, 0, 6918, 0, 6920, 0, 6922, 0, 6924, 0, 6926, 0, 
+    6930, 0, 6971, 0, 6973, 0, 6976, 0, 6977, 0, 6979, 7736, 0, 7737, 0, 
+    7772, 0, 7773, 0, 7784, 0, 7785, 0, 7852, 0, 0, 7862, 7853, 0, 0, 7863, 
+    7878, 0, 7879, 0, 7896, 0, 7897, 0, 7938, 7940, 7942, 8064, 7939, 7941, 
+    7943, 8065, 0, 8066, 0, 8067, 0, 8068, 0, 8069, 0, 8070, 0, 8071, 7946, 
+    7948, 7950, 8072, 7947, 7949, 7951, 8073, 0, 8074, 0, 8075, 0, 8076, 0, 
+    8077, 0, 8078, 0, 8079, 7954, 7956, 7955, 7957, 7962, 7964, 7963, 7965, 
+    7970, 7972, 7974, 8080, 7971, 7973, 7975, 8081, 0, 8082, 0, 8083, 0, 
+    8084, 0, 8085, 0, 8086, 0, 8087, 7978, 7980, 7982, 8088, 7979, 7981, 
+    7983, 8089, 0, 8090, 0, 8091, 0, 8092, 0, 8093, 0, 8094, 0, 8095, 7986, 
+    7988, 7990, 0, 7987, 7989, 7991, 0, 7994, 7996, 7998, 0, 7995, 7997, 
+    7999, 0, 8002, 8004, 8003, 8005, 8010, 8012, 8011, 8013, 8018, 8020, 
+    8022, 0, 8019, 8021, 8023, 0, 8027, 8029, 8031, 0, 8034, 8036, 8038, 
+    8096, 8035, 8037, 8039, 8097, 0, 8098, 0, 8099, 0, 8100, 0, 8101, 0, 
+    8102, 0, 8103, 8042, 8044, 8046, 8104, 8043, 8045, 8047, 8105, 0, 8106, 
+    0, 8107, 0, 8108, 0, 8109, 0, 8110, 0, 8111, 0, 8114, 0, 8130, 0, 8178, 
+    0, 8119, 8141, 8142, 8143, 0, 0, 8135, 0, 8183, 8157, 8158, 8159, 0, 0, 
+    8602, 0, 8603, 0, 8622, 0, 8653, 0, 8655, 0, 8654, 0, 8708, 0, 8713, 0, 
+    8716, 0, 8740, 0, 8742, 0, 8769, 0, 8772, 0, 8775, 0, 8777, 0, 8813, 0, 
+    8802, 0, 8816, 0, 8817, 0, 8820, 0, 8821, 0, 8824, 0, 8825, 0, 8832, 0, 
+    8833, 0, 8928, 0, 8929, 0, 8836, 0, 8837, 0, 8840, 0, 8841, 0, 8930, 0, 
+    8931, 0, 8876, 0, 8877, 0, 8878, 0, 8879, 0, 8938, 0, 8939, 0, 8940, 0, 
+    8941, 12436, 0, 12364, 0, 12366, 0, 12368, 0, 12370, 0, 12372, 0, 12374, 
+    0, 12376, 0, 12378, 0, 12380, 0, 12382, 0, 12384, 0, 12386, 0, 12389, 0, 
+    12391, 0, 12393, 0, 12400, 12401, 12403, 12404, 12406, 12407, 12409, 
+    12410, 12412, 12413, 12446, 0, 12532, 0, 12460, 0, 12462, 0, 12464, 0, 
+    12466, 0, 12468, 0, 12470, 0, 12472, 0, 12474, 0, 12476, 0, 12478, 0, 
+    12480, 0, 12482, 0, 12485, 0, 12487, 0, 12489, 0, 12496, 12497, 12499, 
+    12500, 12502, 12503, 12505, 12506, 12508, 12509, 12535, 0, 12536, 0, 
+    12537, 0, 12538, 0, 12542, 0, 69786, 0, 69788, 0, 69803, 0, 0, 69934, 0, 
+    69935, 
+};
+
diff --git a/extensions/externals/src/harfbuzz/src/hb-unicode-private.hh b/extensions/externals/src/harfbuzz/src/hb-unicode-private.hh
new file mode 100644
index 0000000..dd4d001
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-unicode-private.hh
@@ -0,0 +1,317 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2011  Codethink Limited
+ * Copyright © 2010,2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Codethink Author(s): Ryan Lortie
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_UNICODE_PRIVATE_HH
+#define HB_UNICODE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-unicode.h"
+#include "hb-object-private.hh"
+
+
+extern HB_INTERNAL const uint8_t _hb_modified_combining_class[256];
+
+/*
+ * hb_unicode_funcs_t
+ */
+
+#define HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS \
+  HB_UNICODE_FUNC_IMPLEMENT (combining_class) \
+  HB_UNICODE_FUNC_IMPLEMENT (eastasian_width) \
+  HB_UNICODE_FUNC_IMPLEMENT (general_category) \
+  HB_UNICODE_FUNC_IMPLEMENT (mirroring) \
+  HB_UNICODE_FUNC_IMPLEMENT (script) \
+  HB_UNICODE_FUNC_IMPLEMENT (compose) \
+  HB_UNICODE_FUNC_IMPLEMENT (decompose) \
+  HB_UNICODE_FUNC_IMPLEMENT (decompose_compatibility) \
+  /* ^--- Add new callbacks here */
+
+/* Simple callbacks are those taking a hb_codepoint_t and returning a hb_codepoint_t */
+#define HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE \
+  HB_UNICODE_FUNC_IMPLEMENT (hb_unicode_combining_class_t, combining_class) \
+  HB_UNICODE_FUNC_IMPLEMENT (unsigned int, eastasian_width) \
+  HB_UNICODE_FUNC_IMPLEMENT (hb_unicode_general_category_t, general_category) \
+  HB_UNICODE_FUNC_IMPLEMENT (hb_codepoint_t, mirroring) \
+  HB_UNICODE_FUNC_IMPLEMENT (hb_script_t, script) \
+  /* ^--- Add new simple callbacks here */
+
+struct hb_unicode_funcs_t {
+  hb_object_header_t header;
+  ASSERT_POD ();
+
+  hb_unicode_funcs_t *parent;
+
+  bool immutable;
+
+#define HB_UNICODE_FUNC_IMPLEMENT(return_type, name) \
+  inline return_type name (hb_codepoint_t unicode) { return func.name (this, unicode, user_data.name); }
+HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
+#undef HB_UNICODE_FUNC_IMPLEMENT
+
+  inline hb_bool_t compose (hb_codepoint_t a, hb_codepoint_t b,
+			    hb_codepoint_t *ab)
+  {
+    *ab = 0;
+    if (unlikely (!a || !b)) return false;
+    return func.compose (this, a, b, ab, user_data.compose);
+  }
+
+  inline hb_bool_t decompose (hb_codepoint_t ab,
+			      hb_codepoint_t *a, hb_codepoint_t *b)
+  {
+    *a = ab; *b = 0;
+    return func.decompose (this, ab, a, b, user_data.decompose);
+  }
+
+  inline unsigned int decompose_compatibility (hb_codepoint_t  u,
+					       hb_codepoint_t *decomposed)
+  {
+    unsigned int ret = func.decompose_compatibility (this, u, decomposed, user_data.decompose_compatibility);
+    if (ret == 1 && u == decomposed[0]) {
+      decomposed[0] = 0;
+      return 0;
+    }
+    decomposed[ret] = 0;
+    return ret;
+  }
+
+
+  unsigned int
+  modified_combining_class (hb_codepoint_t unicode)
+  {
+    /* XXX This hack belongs to the Myanmar shaper. */
+    if (unicode == 0x1037) unicode = 0x103A;
+
+    return _hb_modified_combining_class[combining_class (unicode)];
+  }
+
+  inline hb_bool_t
+  is_variation_selector (hb_codepoint_t unicode)
+  {
+    return unlikely (hb_in_ranges<hb_codepoint_t> (unicode,
+						   0x180B, 0x180D, /* MONGOLIAN FREE VARIATION SELECTOR ONE..THREE */
+						   0xFE00, 0xFE0F, /* VARIATION SELECTOR-1..16 */
+						   0xE0100, 0xE01EF));  /* VARIATION SELECTOR-17..256 */
+  }
+
+  /* Default_Ignorable codepoints:
+   *
+   * Note that as of Oct 2012 (Unicode 6.2), U+180E MONGOLIAN VOWEL SEPARATOR
+   * is NOT Default_Ignorable, but it really behaves in a way that it should
+   * be.  That has been reported to the Unicode Technical Committee for
+   * consideration.  As such, we include it here, since Uniscribe removes it.
+   * It *is* in Unicode 6.3 however.  U+061C ARABIC LETTER MARK from Unicode
+   * 6.3 is also added manually.  The new Unicode 6.3 bidi formatting
+   * characters are encoded in a block that was Default_Ignorable already.
+   *
+   * Note: While U+115F and U+1160 are Default_Ignorable, we do NOT want to
+   * hide them, as the way Uniscribe has implemented them is with regular
+   * spacing glyphs, and that's the way fonts are made to work.  As such,
+   * we make exceptions for those two.
+   *
+   * Gathered from:
+   * http://unicode.org/cldr/utility/list-unicodeset.jsp?a=[:DI:]&abb=on&ucd=on&esc=on
+   *
+   * Last updated to the page with the following versions:
+   * Version 3.6; ICU version: 50.0.1.0; Unicode version: 6.1.0.0
+   *
+   * 4,167 Code Points
+   *
+   * [\u00AD\u034F\u115F\u1160\u17B4\u17B5\u180B-\u180D\u200B-\u200F\u202A-\u202E\u2060-\u206F\u3164\uFE00-\uFE0F\uFEFF\uFFA0\uFFF0-\uFFF8\U0001D173-\U0001D17A\U000E0000-\U000E0FFF]
+   *
+   * 00AD ;SOFT HYPHEN
+   * 034F ;COMBINING GRAPHEME JOINER
+   * #115F ;HANGUL CHOSEONG FILLER
+   * #1160 ;HANGUL JUNGSEONG FILLER
+   * 17B4 ;KHMER VOWEL INHERENT AQ
+   * 17B5 ;KHMER VOWEL INHERENT AA
+   * 180B..180D ;MONGOLIAN FREE VARIATION SELECTOR THREE
+   * 200B..200F ;RIGHT-TO-LEFT MARK
+   * 202A..202E ;RIGHT-TO-LEFT OVERRIDE
+   * 2060..206F ;NOMINAL DIGIT SHAPES
+   * 3164 ;HANGUL FILLER
+   * FE00..FE0F ;VARIATION SELECTOR-16
+   * FEFF ;ZERO WIDTH NO-BREAK SPACE
+   * FFA0 ;HALFWIDTH HANGUL FILLER
+   * FFF0..FFF8 ;<unassigned-FFF8>
+   * 1D173..1D17A ;MUSICAL SYMBOL END PHRASE
+   * E0000..E0FFF ;<unassigned-E0FFF>
+   */
+  inline hb_bool_t
+  is_default_ignorable (hb_codepoint_t ch)
+  {
+    hb_codepoint_t plane = ch >> 16;
+    if (likely (plane == 0))
+    {
+      /* BMP */
+      hb_codepoint_t page = ch >> 8;
+      switch (page) {
+	case 0x00: return unlikely (ch == 0x00AD);
+	case 0x03: return unlikely (ch == 0x034F);
+	case 0x06: return unlikely (ch == 0x061C);
+	case 0x17: return hb_in_range<hb_codepoint_t> (ch, 0x17B4, 0x17B5);
+	case 0x18: return hb_in_range<hb_codepoint_t> (ch, 0x180B, 0x180E);
+	case 0x20: return hb_in_ranges<hb_codepoint_t> (ch, 0x200B, 0x200F,
+							    0x202A, 0x202E,
+							    0x2060, 0x206F);
+	case 0x31: return unlikely (ch == 0x3164);
+	case 0xFE: return hb_in_range<hb_codepoint_t> (ch, 0xFE00, 0xFE0F) || ch == 0xFEFF;
+	case 0xFF: return hb_in_range<hb_codepoint_t> (ch, 0xFFF0, 0xFFF8) || ch == 0xFFA0;
+	default: return false;
+      }
+    }
+    else
+    {
+      /* Other planes */
+      switch (plane) {
+	case 0x01: return hb_in_range<hb_codepoint_t> (ch, 0x0001D173, 0x0001D17A);
+	case 0x0E: return hb_in_range<hb_codepoint_t> (ch, 0x000E0000, 0x000E0FFF);
+	default: return false;
+      }
+    }
+  }
+
+
+  struct {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_unicode_##name##_func_t name;
+    HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+  } func;
+
+  struct {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) void *name;
+    HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+  } user_data;
+
+  struct {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_destroy_func_t name;
+    HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+  } destroy;
+};
+
+
+extern HB_INTERNAL const hb_unicode_funcs_t _hb_unicode_funcs_nil;
+
+
+/* Modified combining marks */
+
+/* Hebrew
+ *
+ * We permute the "fixed-position" classes 10-26 into the order
+ * described in the SBL Hebrew manual:
+ *
+ * http://www.sbl-site.org/Fonts/SBLHebrewUserManual1.5x.pdf
+ *
+ * (as recommended by:
+ *  http://forum.fontlab.com/archive-old-microsoft-volt-group/vista-and-diacritic-ordering-t6751.0.html)
+ *
+ * More details here:
+ * https://bugzilla.mozilla.org/show_bug.cgi?id=662055
+ */
+#define HB_MODIFIED_COMBINING_CLASS_CCC10 22 /* sheva */
+#define HB_MODIFIED_COMBINING_CLASS_CCC11 15 /* hataf segol */
+#define HB_MODIFIED_COMBINING_CLASS_CCC12 16 /* hataf patah */
+#define HB_MODIFIED_COMBINING_CLASS_CCC13 17 /* hataf qamats */
+#define HB_MODIFIED_COMBINING_CLASS_CCC14 23 /* hiriq */
+#define HB_MODIFIED_COMBINING_CLASS_CCC15 18 /* tsere */
+#define HB_MODIFIED_COMBINING_CLASS_CCC16 19 /* segol */
+#define HB_MODIFIED_COMBINING_CLASS_CCC17 20 /* patah */
+#define HB_MODIFIED_COMBINING_CLASS_CCC18 21 /* qamats */
+#define HB_MODIFIED_COMBINING_CLASS_CCC19 14 /* holam */
+#define HB_MODIFIED_COMBINING_CLASS_CCC20 24 /* qubuts */
+#define HB_MODIFIED_COMBINING_CLASS_CCC21 12 /* dagesh */
+#define HB_MODIFIED_COMBINING_CLASS_CCC22 25 /* meteg */
+#define HB_MODIFIED_COMBINING_CLASS_CCC23 13 /* rafe */
+#define HB_MODIFIED_COMBINING_CLASS_CCC24 10 /* shin dot */
+#define HB_MODIFIED_COMBINING_CLASS_CCC25 11 /* sin dot */
+#define HB_MODIFIED_COMBINING_CLASS_CCC26 26 /* point varika */
+
+/*
+ * Arabic
+ *
+ * Modify to move Shadda (ccc=33) before other marks.  See:
+ * http://unicode.org/faq/normalization.html#8
+ * http://unicode.org/faq/normalization.html#9
+ */
+#define HB_MODIFIED_COMBINING_CLASS_CCC27 28 /* fathatan */
+#define HB_MODIFIED_COMBINING_CLASS_CCC28 29 /* dammatan */
+#define HB_MODIFIED_COMBINING_CLASS_CCC29 30 /* kasratan */
+#define HB_MODIFIED_COMBINING_CLASS_CCC30 31 /* fatha */
+#define HB_MODIFIED_COMBINING_CLASS_CCC31 32 /* damma */
+#define HB_MODIFIED_COMBINING_CLASS_CCC32 33 /* kasra */
+#define HB_MODIFIED_COMBINING_CLASS_CCC33 27 /* shadda */
+#define HB_MODIFIED_COMBINING_CLASS_CCC34 34 /* sukun */
+#define HB_MODIFIED_COMBINING_CLASS_CCC35 35 /* superscript alef */
+
+/* Syriac */
+#define HB_MODIFIED_COMBINING_CLASS_CCC36 36 /* superscript alaph */
+
+/* Telugu
+ *
+ * Modify Telugu length marks (ccc=84, ccc=91).
+ * These are the only matras in the main Indic scripts range that have
+ * a non-zero ccc.  That makes them reorder with the Halant that is
+ * ccc=9.  Just zero them, we don't need them in our Indic shaper.
+ */
+#define HB_MODIFIED_COMBINING_CLASS_CCC84 0 /* length mark */
+#define HB_MODIFIED_COMBINING_CLASS_CCC91 0 /* ai length mark */
+
+/* Thai
+ *
+ * Modify U+0E38 and U+0E39 (ccc=103) to be reordered before U+0E3A (ccc=9).
+ * Assign 3, which is unassigned otherwise.
+ * Uniscribe does this reordering too.
+ */
+#define HB_MODIFIED_COMBINING_CLASS_CCC103 3 /* sara u / sara uu */
+#define HB_MODIFIED_COMBINING_CLASS_CCC107 107 /* mai * */
+
+/* Lao */
+#define HB_MODIFIED_COMBINING_CLASS_CCC118 118 /* sign u / sign uu */
+#define HB_MODIFIED_COMBINING_CLASS_CCC122 122 /* mai * */
+
+/* Tibetan */
+#define HB_MODIFIED_COMBINING_CLASS_CCC129 129 /* sign aa */
+#define HB_MODIFIED_COMBINING_CLASS_CCC130 130 /* sign i */
+#define HB_MODIFIED_COMBINING_CLASS_CCC132 132 /* sign u */
+
+
+/* Misc */
+
+#define HB_UNICODE_GENERAL_CATEGORY_IS_MARK(gen_cat) \
+	(FLAG (gen_cat) & \
+	 (FLAG (HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK) | \
+	  FLAG (HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK) | \
+	  FLAG (HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)))
+
+
+#endif /* HB_UNICODE_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-unicode.cc b/extensions/externals/src/harfbuzz/src/hb-unicode.cc
new file mode 100644
index 0000000..5b44913
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-unicode.cc
@@ -0,0 +1,563 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2011  Codethink Limited
+ * Copyright © 2010,2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Codethink Author(s): Ryan Lortie
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-private.hh"
+
+#include "hb-unicode-private.hh"
+
+
+
+/*
+ * hb_unicode_funcs_t
+ */
+
+static hb_unicode_combining_class_t
+hb_unicode_combining_class_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
+				hb_codepoint_t      unicode   HB_UNUSED,
+				void               *user_data HB_UNUSED)
+{
+  return HB_UNICODE_COMBINING_CLASS_NOT_REORDERED;
+}
+
+static unsigned int
+hb_unicode_eastasian_width_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
+				hb_codepoint_t      unicode   HB_UNUSED,
+				void               *user_data HB_UNUSED)
+{
+  return 1;
+}
+
+static hb_unicode_general_category_t
+hb_unicode_general_category_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
+				 hb_codepoint_t      unicode   HB_UNUSED,
+				 void               *user_data HB_UNUSED)
+{
+  return HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER;
+}
+
+static hb_codepoint_t
+hb_unicode_mirroring_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
+			  hb_codepoint_t      unicode   HB_UNUSED,
+			  void               *user_data HB_UNUSED)
+{
+  return unicode;
+}
+
+static hb_script_t
+hb_unicode_script_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
+		       hb_codepoint_t      unicode   HB_UNUSED,
+		       void               *user_data HB_UNUSED)
+{
+  return HB_SCRIPT_UNKNOWN;
+}
+
+static hb_bool_t
+hb_unicode_compose_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
+			hb_codepoint_t      a         HB_UNUSED,
+			hb_codepoint_t      b         HB_UNUSED,
+			hb_codepoint_t     *ab        HB_UNUSED,
+			void               *user_data HB_UNUSED)
+{
+  return false;
+}
+
+static hb_bool_t
+hb_unicode_decompose_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
+			  hb_codepoint_t      ab        HB_UNUSED,
+			  hb_codepoint_t     *a         HB_UNUSED,
+			  hb_codepoint_t     *b         HB_UNUSED,
+			  void               *user_data HB_UNUSED)
+{
+  return false;
+}
+
+
+static unsigned int
+hb_unicode_decompose_compatibility_nil (hb_unicode_funcs_t *ufuncs     HB_UNUSED,
+					hb_codepoint_t      u          HB_UNUSED,
+					hb_codepoint_t     *decomposed HB_UNUSED,
+					void               *user_data  HB_UNUSED)
+{
+  return 0;
+}
+
+
+#define HB_UNICODE_FUNCS_IMPLEMENT_SET \
+  HB_UNICODE_FUNCS_IMPLEMENT (glib) \
+  HB_UNICODE_FUNCS_IMPLEMENT (icu) \
+  HB_UNICODE_FUNCS_IMPLEMENT (ucdn) \
+  HB_UNICODE_FUNCS_IMPLEMENT (nil) \
+  /* ^--- Add new callbacks before nil */
+
+#define hb_nil_get_unicode_funcs hb_unicode_funcs_get_empty
+
+/* Prototype them all */
+#define HB_UNICODE_FUNCS_IMPLEMENT(set) \
+extern "C" hb_unicode_funcs_t *hb_##set##_get_unicode_funcs (void);
+HB_UNICODE_FUNCS_IMPLEMENT_SET
+#undef HB_UNICODE_FUNCS_IMPLEMENT
+
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_default (void)
+{
+#define HB_UNICODE_FUNCS_IMPLEMENT(set) \
+  return hb_##set##_get_unicode_funcs ();
+
+#ifdef HAVE_GLIB
+  HB_UNICODE_FUNCS_IMPLEMENT(glib)
+#elif 0 && defined(HAVE_ICU)
+  HB_UNICODE_FUNCS_IMPLEMENT(icu)
+#elif defined(HAVE_UCDN)
+  HB_UNICODE_FUNCS_IMPLEMENT(ucdn)
+#else
+#define HB_UNICODE_FUNCS_NIL 1
+  HB_UNICODE_FUNCS_IMPLEMENT(nil)
+#endif
+
+#undef HB_UNICODE_FUNCS_IMPLEMENT
+}
+
+#if !defined(HB_NO_UNICODE_FUNCS) && defined(HB_UNICODE_FUNCS_NIL)
+#pragma message("Could not find any Unicode functions implementation, you have to provide your own.")
+#pragma message("To suppress this warnings, define HB_NO_UNICODE_FUNCS.")
+#endif
+
+/**
+ * hb_unicode_funcs_create: (Xconstructor)
+ * @parent: (allow-none):
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_unicode_funcs_t *
+hb_unicode_funcs_create (hb_unicode_funcs_t *parent)
+{
+  hb_unicode_funcs_t *ufuncs;
+
+  if (!(ufuncs = hb_object_create<hb_unicode_funcs_t> ()))
+    return hb_unicode_funcs_get_empty ();
+
+  if (!parent)
+    parent = hb_unicode_funcs_get_empty ();
+
+  hb_unicode_funcs_make_immutable (parent);
+  ufuncs->parent = hb_unicode_funcs_reference (parent);
+
+  ufuncs->func = parent->func;
+
+  /* We can safely copy user_data from parent since we hold a reference
+   * onto it and it's immutable.  We should not copy the destroy notifiers
+   * though. */
+  ufuncs->user_data = parent->user_data;
+
+  return ufuncs;
+}
+
+
+const hb_unicode_funcs_t _hb_unicode_funcs_nil = {
+  HB_OBJECT_HEADER_STATIC,
+
+  NULL, /* parent */
+  true, /* immutable */
+  {
+#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_unicode_##name##_nil,
+    HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+  }
+};
+
+/**
+ * hb_unicode_funcs_get_empty:
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_empty (void)
+{
+  return const_cast<hb_unicode_funcs_t *> (&_hb_unicode_funcs_nil);
+}
+
+/**
+ * hb_unicode_funcs_reference: (skip)
+ * @ufuncs: Unicode functions.
+ *
+ * 
+ *
+ * Return value: (transfer full):
+ *
+ * Since: 1.0
+ **/
+hb_unicode_funcs_t *
+hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs)
+{
+  return hb_object_reference (ufuncs);
+}
+
+/**
+ * hb_unicode_funcs_destroy: (skip)
+ * @ufuncs: Unicode functions.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs)
+{
+  if (!hb_object_destroy (ufuncs)) return;
+
+#define HB_UNICODE_FUNC_IMPLEMENT(name) \
+  if (ufuncs->destroy.name) ufuncs->destroy.name (ufuncs->user_data.name);
+    HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+
+  hb_unicode_funcs_destroy (ufuncs->parent);
+
+  free (ufuncs);
+}
+
+/**
+ * hb_unicode_funcs_set_user_data: (skip)
+ * @ufuncs: Unicode functions.
+ * @key: 
+ * @data: 
+ * @destroy: 
+ * @replace: 
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs,
+			        hb_user_data_key_t *key,
+			        void *              data,
+			        hb_destroy_func_t   destroy,
+				hb_bool_t           replace)
+{
+  return hb_object_set_user_data (ufuncs, key, data, destroy, replace);
+}
+
+/**
+ * hb_unicode_funcs_get_user_data: (skip)
+ * @ufuncs: Unicode functions.
+ * @key: 
+ *
+ * 
+ *
+ * Return value: (transfer none):
+ *
+ * Since: 1.0
+ **/
+void *
+hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs,
+			        hb_user_data_key_t *key)
+{
+  return hb_object_get_user_data (ufuncs, key);
+}
+
+
+/**
+ * hb_unicode_funcs_make_immutable:
+ * @ufuncs: Unicode functions.
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs)
+{
+  if (hb_object_is_inert (ufuncs))
+    return;
+
+  ufuncs->immutable = true;
+}
+
+/**
+ * hb_unicode_funcs_is_immutable:
+ * @ufuncs: Unicode functions.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs)
+{
+  return ufuncs->immutable;
+}
+
+/**
+ * hb_unicode_funcs_get_parent:
+ * @ufuncs: Unicode functions.
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs)
+{
+  return ufuncs->parent ? ufuncs->parent : hb_unicode_funcs_get_empty ();
+}
+
+
+#define HB_UNICODE_FUNC_IMPLEMENT(name)						\
+										\
+void										\
+hb_unicode_funcs_set_##name##_func (hb_unicode_funcs_t		   *ufuncs,	\
+				    hb_unicode_##name##_func_t	    func,	\
+				    void			   *user_data,	\
+				    hb_destroy_func_t		    destroy)	\
+{										\
+  if (ufuncs->immutable)							\
+    return;									\
+										\
+  if (ufuncs->destroy.name)							\
+    ufuncs->destroy.name (ufuncs->user_data.name);				\
+										\
+  if (func) {									\
+    ufuncs->func.name = func;							\
+    ufuncs->user_data.name = user_data;						\
+    ufuncs->destroy.name = destroy;						\
+  } else {									\
+    ufuncs->func.name = ufuncs->parent->func.name;				\
+    ufuncs->user_data.name = ufuncs->parent->user_data.name;			\
+    ufuncs->destroy.name = NULL;						\
+  }										\
+}
+
+HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_UNICODE_FUNC_IMPLEMENT
+
+
+#define HB_UNICODE_FUNC_IMPLEMENT(return_type, name)				\
+										\
+return_type									\
+hb_unicode_##name (hb_unicode_funcs_t *ufuncs,					\
+		   hb_codepoint_t      unicode)					\
+{										\
+  return ufuncs->name (unicode);						\
+}
+HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
+#undef HB_UNICODE_FUNC_IMPLEMENT
+
+/**
+ * hb_unicode_compose:
+ * @ufuncs: Unicode functions.
+ * @a: 
+ * @b: 
+ * @ab: (out):
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
+		    hb_codepoint_t      a,
+		    hb_codepoint_t      b,
+		    hb_codepoint_t     *ab)
+{
+  return ufuncs->compose (a, b, ab);
+}
+
+/**
+ * hb_unicode_decompose:
+ * @ufuncs: Unicode functions.
+ * @ab: 
+ * @a: (out):
+ * @b: (out):
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+hb_bool_t
+hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
+		      hb_codepoint_t      ab,
+		      hb_codepoint_t     *a,
+		      hb_codepoint_t     *b)
+{
+  return ufuncs->decompose (ab, a, b);
+}
+
+/**
+ * hb_unicode_decompose_compatibility:
+ * @ufuncs: Unicode functions.
+ * @u: 
+ * @decomposed: (out):
+ *
+ * 
+ *
+ * Return value: 
+ *
+ * Since: 1.0
+ **/
+unsigned int
+hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
+				    hb_codepoint_t      u,
+				    hb_codepoint_t     *decomposed)
+{
+  return ufuncs->decompose_compatibility (u, decomposed);
+}
+
+
+/* See hb-unicode-private.hh for details. */
+const uint8_t
+_hb_modified_combining_class[256] =
+{
+  0, /* HB_UNICODE_COMBINING_CLASS_NOT_REORDERED */
+  1, /* HB_UNICODE_COMBINING_CLASS_OVERLAY */
+  2, 3, 4, 5, 6,
+  7, /* HB_UNICODE_COMBINING_CLASS_NUKTA */
+  8, /* HB_UNICODE_COMBINING_CLASS_KANA_VOICING */
+  9, /* HB_UNICODE_COMBINING_CLASS_VIRAMA */
+
+  /* Hebrew */
+  HB_MODIFIED_COMBINING_CLASS_CCC10,
+  HB_MODIFIED_COMBINING_CLASS_CCC11,
+  HB_MODIFIED_COMBINING_CLASS_CCC12,
+  HB_MODIFIED_COMBINING_CLASS_CCC13,
+  HB_MODIFIED_COMBINING_CLASS_CCC14,
+  HB_MODIFIED_COMBINING_CLASS_CCC15,
+  HB_MODIFIED_COMBINING_CLASS_CCC16,
+  HB_MODIFIED_COMBINING_CLASS_CCC17,
+  HB_MODIFIED_COMBINING_CLASS_CCC18,
+  HB_MODIFIED_COMBINING_CLASS_CCC19,
+  HB_MODIFIED_COMBINING_CLASS_CCC20,
+  HB_MODIFIED_COMBINING_CLASS_CCC21,
+  HB_MODIFIED_COMBINING_CLASS_CCC22,
+  HB_MODIFIED_COMBINING_CLASS_CCC23,
+  HB_MODIFIED_COMBINING_CLASS_CCC24,
+  HB_MODIFIED_COMBINING_CLASS_CCC25,
+  HB_MODIFIED_COMBINING_CLASS_CCC26,
+
+  /* Arabic */
+  HB_MODIFIED_COMBINING_CLASS_CCC27,
+  HB_MODIFIED_COMBINING_CLASS_CCC28,
+  HB_MODIFIED_COMBINING_CLASS_CCC29,
+  HB_MODIFIED_COMBINING_CLASS_CCC30,
+  HB_MODIFIED_COMBINING_CLASS_CCC31,
+  HB_MODIFIED_COMBINING_CLASS_CCC32,
+  HB_MODIFIED_COMBINING_CLASS_CCC33,
+  HB_MODIFIED_COMBINING_CLASS_CCC34,
+  HB_MODIFIED_COMBINING_CLASS_CCC35,
+
+  /* Syriac */
+  HB_MODIFIED_COMBINING_CLASS_CCC36,
+
+  37, 38, 39,
+  40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
+  60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
+  80, 81, 82, 83,
+
+  /* Telugu */
+  HB_MODIFIED_COMBINING_CLASS_CCC84,
+  85, 86, 87, 88, 89, 90,
+  HB_MODIFIED_COMBINING_CLASS_CCC91,
+  92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102,
+
+  /* Thai */
+  HB_MODIFIED_COMBINING_CLASS_CCC103,
+  104, 105, 106,
+  HB_MODIFIED_COMBINING_CLASS_CCC107,
+  108, 109, 110, 111, 112, 113, 114, 115, 116, 117,
+
+  /* Lao */
+  HB_MODIFIED_COMBINING_CLASS_CCC118,
+  119, 120, 121,
+  HB_MODIFIED_COMBINING_CLASS_CCC122,
+  123, 124, 125, 126, 127, 128,
+
+  /* Tibetan */
+  HB_MODIFIED_COMBINING_CLASS_CCC129,
+  HB_MODIFIED_COMBINING_CLASS_CCC130,
+  131,
+  HB_MODIFIED_COMBINING_CLASS_CCC132,
+  133, 134, 135, 136, 137, 138, 139,
+
+
+  140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
+  150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
+  160, 161, 162, 163, 164, 165, 166, 167, 168, 169,
+  170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
+  180, 181, 182, 183, 184, 185, 186, 187, 188, 189,
+  190, 191, 192, 193, 194, 195, 196, 197, 198, 199,
+
+  200, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT */
+  201,
+  202, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW */
+  203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213,
+  214, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE */
+  215,
+  216, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT */
+  217,
+  218, /* HB_UNICODE_COMBINING_CLASS_BELOW_LEFT */
+  219,
+  220, /* HB_UNICODE_COMBINING_CLASS_BELOW */
+  221,
+  222, /* HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT */
+  223,
+  224, /* HB_UNICODE_COMBINING_CLASS_LEFT */
+  225,
+  226, /* HB_UNICODE_COMBINING_CLASS_RIGHT */
+  227,
+  228, /* HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT */
+  229,
+  230, /* HB_UNICODE_COMBINING_CLASS_ABOVE */
+  231,
+  232, /* HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT */
+  233, /* HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW */
+  234, /* HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE */
+  235, 236, 237, 238, 239,
+  240, /* HB_UNICODE_COMBINING_CLASS_IOTA_SUBSCRIPT */
+  241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
+  255, /* HB_UNICODE_COMBINING_CLASS_INVALID */
+};
diff --git a/extensions/externals/src/harfbuzz/src/hb-unicode.h b/extensions/externals/src/harfbuzz/src/hb-unicode.h
new file mode 100644
index 0000000..1c4e097
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-unicode.h
@@ -0,0 +1,445 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ * Copyright © 2011  Codethink Limited
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ * Codethink Author(s): Ryan Lortie
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_UNICODE_H
+#define HB_UNICODE_H
+
+#include "hb-common.h"
+
+HB_BEGIN_DECLS
+
+
+/* hb_unicode_general_category_t */
+
+/* Unicode Character Database property: General_Category (gc) */
+typedef enum
+{
+  HB_UNICODE_GENERAL_CATEGORY_CONTROL,			/* Cc */
+  HB_UNICODE_GENERAL_CATEGORY_FORMAT,			/* Cf */
+  HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED,		/* Cn */
+  HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE,		/* Co */
+  HB_UNICODE_GENERAL_CATEGORY_SURROGATE,		/* Cs */
+  HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER,		/* Ll */
+  HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER,		/* Lm */
+  HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER,		/* Lo */
+  HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER,		/* Lt */
+  HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER,		/* Lu */
+  HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK,		/* Mc */
+  HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK,		/* Me */
+  HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK,		/* Mn */
+  HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER,		/* Nd */
+  HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER,		/* Nl */
+  HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER,		/* No */
+  HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION,	/* Pc */
+  HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION,		/* Pd */
+  HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION,	/* Pe */
+  HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION,	/* Pf */
+  HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION,	/* Pi */
+  HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION,	/* Po */
+  HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION,		/* Ps */
+  HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL,		/* Sc */
+  HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL,		/* Sk */
+  HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL,		/* Sm */
+  HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL,		/* So */
+  HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR,		/* Zl */
+  HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR,	/* Zp */
+  HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR		/* Zs */
+} hb_unicode_general_category_t;
+
+/* hb_unicode_combining_class_t */
+
+/* Note: newer versions of Unicode may add new values.  Clients should be ready to handle
+ * any value in the 0..254 range being returned from hb_unicode_combining_class().
+ */
+
+/* Unicode Character Database property: Canonical_Combining_Class (ccc) */
+typedef enum
+{
+  HB_UNICODE_COMBINING_CLASS_NOT_REORDERED	= 0,
+  HB_UNICODE_COMBINING_CLASS_OVERLAY		= 1,
+  HB_UNICODE_COMBINING_CLASS_NUKTA		= 7,
+  HB_UNICODE_COMBINING_CLASS_KANA_VOICING	= 8,
+  HB_UNICODE_COMBINING_CLASS_VIRAMA		= 9,
+
+  /* Hebrew */
+  HB_UNICODE_COMBINING_CLASS_CCC10	=  10,
+  HB_UNICODE_COMBINING_CLASS_CCC11	=  11,
+  HB_UNICODE_COMBINING_CLASS_CCC12	=  12,
+  HB_UNICODE_COMBINING_CLASS_CCC13	=  13,
+  HB_UNICODE_COMBINING_CLASS_CCC14	=  14,
+  HB_UNICODE_COMBINING_CLASS_CCC15	=  15,
+  HB_UNICODE_COMBINING_CLASS_CCC16	=  16,
+  HB_UNICODE_COMBINING_CLASS_CCC17	=  17,
+  HB_UNICODE_COMBINING_CLASS_CCC18	=  18,
+  HB_UNICODE_COMBINING_CLASS_CCC19	=  19,
+  HB_UNICODE_COMBINING_CLASS_CCC20	=  20,
+  HB_UNICODE_COMBINING_CLASS_CCC21	=  21,
+  HB_UNICODE_COMBINING_CLASS_CCC22	=  22,
+  HB_UNICODE_COMBINING_CLASS_CCC23	=  23,
+  HB_UNICODE_COMBINING_CLASS_CCC24	=  24,
+  HB_UNICODE_COMBINING_CLASS_CCC25	=  25,
+  HB_UNICODE_COMBINING_CLASS_CCC26	=  26,
+
+  /* Arabic */
+  HB_UNICODE_COMBINING_CLASS_CCC27	=  27,
+  HB_UNICODE_COMBINING_CLASS_CCC28	=  28,
+  HB_UNICODE_COMBINING_CLASS_CCC29	=  29,
+  HB_UNICODE_COMBINING_CLASS_CCC30	=  30,
+  HB_UNICODE_COMBINING_CLASS_CCC31	=  31,
+  HB_UNICODE_COMBINING_CLASS_CCC32	=  32,
+  HB_UNICODE_COMBINING_CLASS_CCC33	=  33,
+  HB_UNICODE_COMBINING_CLASS_CCC34	=  34,
+  HB_UNICODE_COMBINING_CLASS_CCC35	=  35,
+
+  /* Syriac */
+  HB_UNICODE_COMBINING_CLASS_CCC36	=  36,
+
+  /* Telugu */
+  HB_UNICODE_COMBINING_CLASS_CCC84	=  84,
+  HB_UNICODE_COMBINING_CLASS_CCC91	=  91,
+
+  /* Thai */
+  HB_UNICODE_COMBINING_CLASS_CCC103	= 103,
+  HB_UNICODE_COMBINING_CLASS_CCC107	= 107,
+
+  /* Lao */
+  HB_UNICODE_COMBINING_CLASS_CCC118	= 118,
+  HB_UNICODE_COMBINING_CLASS_CCC122	= 122,
+
+  /* Tibetan */
+  HB_UNICODE_COMBINING_CLASS_CCC129	= 129,
+  HB_UNICODE_COMBINING_CLASS_CCC130	= 130,
+  HB_UNICODE_COMBINING_CLASS_CCC133	= 132,
+
+
+  HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT	= 200,
+  HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW		= 202,
+  HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE		= 214,
+  HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT	= 216,
+  HB_UNICODE_COMBINING_CLASS_BELOW_LEFT			= 218,
+  HB_UNICODE_COMBINING_CLASS_BELOW			= 220,
+  HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT		= 222,
+  HB_UNICODE_COMBINING_CLASS_LEFT			= 224,
+  HB_UNICODE_COMBINING_CLASS_RIGHT			= 226,
+  HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT			= 228,
+  HB_UNICODE_COMBINING_CLASS_ABOVE			= 230,
+  HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT		= 232,
+  HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW		= 233,
+  HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE		= 234,
+
+  HB_UNICODE_COMBINING_CLASS_IOTA_SUBSCRIPT		= 240,
+
+  HB_UNICODE_COMBINING_CLASS_INVALID	= 255
+} hb_unicode_combining_class_t;
+
+
+/*
+ * hb_unicode_funcs_t
+ */
+
+typedef struct hb_unicode_funcs_t hb_unicode_funcs_t;
+
+
+/*
+ * just give me the best implementation you've got there.
+ */
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_default (void);
+
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_create (hb_unicode_funcs_t *parent);
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_empty (void);
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs);
+
+void
+hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs);
+
+hb_bool_t
+hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs,
+			        hb_user_data_key_t *key,
+			        void *              data,
+			        hb_destroy_func_t   destroy,
+				hb_bool_t           replace);
+
+
+void *
+hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs,
+			        hb_user_data_key_t *key);
+
+
+void
+hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs);
+
+hb_bool_t
+hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs);
+
+hb_unicode_funcs_t *
+hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs);
+
+
+/*
+ * funcs
+ */
+
+/* typedefs */
+
+typedef hb_unicode_combining_class_t	(*hb_unicode_combining_class_func_t)	(hb_unicode_funcs_t *ufuncs,
+										 hb_codepoint_t      unicode,
+										 void               *user_data);
+typedef unsigned int			(*hb_unicode_eastasian_width_func_t)	(hb_unicode_funcs_t *ufuncs,
+										 hb_codepoint_t      unicode,
+										 void               *user_data);
+typedef hb_unicode_general_category_t	(*hb_unicode_general_category_func_t)	(hb_unicode_funcs_t *ufuncs,
+										 hb_codepoint_t      unicode,
+										 void               *user_data);
+typedef hb_codepoint_t			(*hb_unicode_mirroring_func_t)		(hb_unicode_funcs_t *ufuncs,
+										 hb_codepoint_t      unicode,
+										 void               *user_data);
+typedef hb_script_t			(*hb_unicode_script_func_t)		(hb_unicode_funcs_t *ufuncs,
+										 hb_codepoint_t      unicode,
+										 void               *user_data);
+
+typedef hb_bool_t			(*hb_unicode_compose_func_t)		(hb_unicode_funcs_t *ufuncs,
+										 hb_codepoint_t      a,
+										 hb_codepoint_t      b,
+										 hb_codepoint_t     *ab,
+										 void               *user_data);
+typedef hb_bool_t			(*hb_unicode_decompose_func_t)		(hb_unicode_funcs_t *ufuncs,
+										 hb_codepoint_t      ab,
+										 hb_codepoint_t     *a,
+										 hb_codepoint_t     *b,
+										 void               *user_data);
+
+/**
+ * hb_unicode_decompose_compatibility_func_t:
+ * @ufuncs: a Unicode function structure
+ * @u: codepoint to decompose
+ * @decomposed: address of codepoint array (of length %HB_UNICODE_MAX_DECOMPOSITION_LEN) to write decomposition into
+ * @user_data: user data pointer as passed to hb_unicode_funcs_set_decompose_compatibility_func()
+ *
+ * Fully decompose @u to its Unicode compatibility decomposition. The codepoints of the decomposition will be written to @decomposed.
+ * The complete length of the decomposition will be returned.
+ *
+ * If @u has no compatibility decomposition, zero should be returned.
+ *
+ * The Unicode standard guarantees that a buffer of length %HB_UNICODE_MAX_DECOMPOSITION_LEN codepoints will always be sufficient for any
+ * compatibility decomposition plus an terminating value of 0.  Consequently, @decompose must be allocated by the caller to be at least this length.  Implementations
+ * of this function type must ensure that they do not write past the provided array.
+ *
+ * Return value: number of codepoints in the full compatibility decomposition of @u, or 0 if no decomposition available.
+ */
+typedef unsigned int			(*hb_unicode_decompose_compatibility_func_t)	(hb_unicode_funcs_t *ufuncs,
+											 hb_codepoint_t      u,
+											 hb_codepoint_t     *decomposed,
+											 void               *user_data);
+
+/* See Unicode 6.1 for details on the maximum decomposition length. */
+#define HB_UNICODE_MAX_DECOMPOSITION_LEN (18+1) /* codepoints */
+
+/* setters */
+
+/**
+ * hb_unicode_funcs_set_combining_class_func:
+ * @ufuncs: a Unicode function structure
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_unicode_funcs_set_combining_class_func (hb_unicode_funcs_t *ufuncs,
+					   hb_unicode_combining_class_func_t func,
+					   void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_unicode_funcs_set_eastasian_width_func:
+ * @ufuncs: a Unicode function structure
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_unicode_funcs_set_eastasian_width_func (hb_unicode_funcs_t *ufuncs,
+					   hb_unicode_eastasian_width_func_t func,
+					   void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_unicode_funcs_set_general_category_func:
+ * @ufuncs: a Unicode function structure
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_unicode_funcs_set_general_category_func (hb_unicode_funcs_t *ufuncs,
+					    hb_unicode_general_category_func_t func,
+					    void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_unicode_funcs_set_mirroring_func:
+ * @ufuncs: a Unicode function structure
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_unicode_funcs_set_mirroring_func (hb_unicode_funcs_t *ufuncs,
+				     hb_unicode_mirroring_func_t func,
+				     void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_unicode_funcs_set_script_func:
+ * @ufuncs: a Unicode function structure
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_unicode_funcs_set_script_func (hb_unicode_funcs_t *ufuncs,
+				  hb_unicode_script_func_t func,
+				  void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_unicode_funcs_set_compose_func:
+ * @ufuncs: a Unicode function structure
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_unicode_funcs_set_compose_func (hb_unicode_funcs_t *ufuncs,
+				   hb_unicode_compose_func_t func,
+				   void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_unicode_funcs_set_decompose_func:
+ * @ufuncs: a Unicode function structure
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_unicode_funcs_set_decompose_func (hb_unicode_funcs_t *ufuncs,
+				     hb_unicode_decompose_func_t func,
+				     void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_unicode_funcs_set_decompose_compatibility_func:
+ * @ufuncs: a Unicode function structure
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ * 
+ *
+ * Since: 1.0
+ **/
+void
+hb_unicode_funcs_set_decompose_compatibility_func (hb_unicode_funcs_t *ufuncs,
+						   hb_unicode_decompose_compatibility_func_t func,
+						   void *user_data, hb_destroy_func_t destroy);
+
+/* accessors */
+
+hb_unicode_combining_class_t
+hb_unicode_combining_class (hb_unicode_funcs_t *ufuncs,
+			    hb_codepoint_t unicode);
+
+unsigned int
+hb_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs,
+			    hb_codepoint_t unicode);
+
+hb_unicode_general_category_t
+hb_unicode_general_category (hb_unicode_funcs_t *ufuncs,
+			     hb_codepoint_t unicode);
+
+hb_codepoint_t
+hb_unicode_mirroring (hb_unicode_funcs_t *ufuncs,
+		      hb_codepoint_t unicode);
+
+hb_script_t
+hb_unicode_script (hb_unicode_funcs_t *ufuncs,
+		   hb_codepoint_t unicode);
+
+hb_bool_t
+hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
+		    hb_codepoint_t      a,
+		    hb_codepoint_t      b,
+		    hb_codepoint_t     *ab);
+hb_bool_t
+hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
+		      hb_codepoint_t      ab,
+		      hb_codepoint_t     *a,
+		      hb_codepoint_t     *b);
+
+unsigned int
+hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
+				    hb_codepoint_t      u,
+				    hb_codepoint_t     *decomposed);
+
+HB_END_DECLS
+
+#endif /* HB_UNICODE_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-uniscribe.cc b/extensions/externals/src/harfbuzz/src/hb-uniscribe.cc
new file mode 100644
index 0000000..65a63f3
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-uniscribe.cc
@@ -0,0 +1,1015 @@
+/*
+ * Copyright © 2011,2012,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define _WIN32_WINNT 0x0600
+#define WIN32_LEAN_AND_MEAN
+
+#define HB_SHAPER uniscribe
+#include "hb-shaper-impl-private.hh"
+
+#include <windows.h>
+#include <usp10.h>
+#include <rpc.h>
+
+#include "hb-uniscribe.h"
+
+#include "hb-open-file-private.hh"
+#include "hb-ot-name-table.hh"
+#include "hb-ot-tag.h"
+
+
+#ifndef HB_DEBUG_UNISCRIBE
+#define HB_DEBUG_UNISCRIBE (HB_DEBUG+0)
+#endif
+
+
+typedef HRESULT (WINAPI *SIOT) /*ScriptItemizeOpenType*/(
+  const WCHAR *pwcInChars,
+  int cInChars,
+  int cMaxItems,
+  const SCRIPT_CONTROL *psControl,
+  const SCRIPT_STATE *psState,
+  SCRIPT_ITEM *pItems,
+  OPENTYPE_TAG *pScriptTags,
+  int *pcItems
+);
+
+typedef HRESULT (WINAPI *SSOT) /*ScriptShapeOpenType*/(
+  HDC hdc,
+  SCRIPT_CACHE *psc,
+  SCRIPT_ANALYSIS *psa,
+  OPENTYPE_TAG tagScript,
+  OPENTYPE_TAG tagLangSys,
+  int *rcRangeChars,
+  TEXTRANGE_PROPERTIES **rpRangeProperties,
+  int cRanges,
+  const WCHAR *pwcChars,
+  int cChars,
+  int cMaxGlyphs,
+  WORD *pwLogClust,
+  SCRIPT_CHARPROP *pCharProps,
+  WORD *pwOutGlyphs,
+  SCRIPT_GLYPHPROP *pOutGlyphProps,
+  int *pcGlyphs
+);
+
+typedef HRESULT (WINAPI *SPOT) /*ScriptPlaceOpenType*/(
+  HDC hdc,
+  SCRIPT_CACHE *psc,
+  SCRIPT_ANALYSIS *psa,
+  OPENTYPE_TAG tagScript,
+  OPENTYPE_TAG tagLangSys,
+  int *rcRangeChars,
+  TEXTRANGE_PROPERTIES **rpRangeProperties,
+  int cRanges,
+  const WCHAR *pwcChars,
+  WORD *pwLogClust,
+  SCRIPT_CHARPROP *pCharProps,
+  int cChars,
+  const WORD *pwGlyphs,
+  const SCRIPT_GLYPHPROP *pGlyphProps,
+  int cGlyphs,
+  int *piAdvance,
+  GOFFSET *pGoffset,
+  ABC *pABC
+);
+
+
+/* Fallback implementations. */
+
+static HRESULT WINAPI
+hb_ScriptItemizeOpenType(
+  const WCHAR *pwcInChars,
+  int cInChars,
+  int cMaxItems,
+  const SCRIPT_CONTROL *psControl,
+  const SCRIPT_STATE *psState,
+  SCRIPT_ITEM *pItems,
+  OPENTYPE_TAG *pScriptTags,
+  int *pcItems
+)
+{
+{
+  return ScriptItemize (pwcInChars,
+			cInChars,
+			cMaxItems,
+			psControl,
+			psState,
+			pItems,
+			pcItems);
+}
+}
+
+static HRESULT WINAPI
+hb_ScriptShapeOpenType(
+  HDC hdc,
+  SCRIPT_CACHE *psc,
+  SCRIPT_ANALYSIS *psa,
+  OPENTYPE_TAG tagScript,
+  OPENTYPE_TAG tagLangSys,
+  int *rcRangeChars,
+  TEXTRANGE_PROPERTIES **rpRangeProperties,
+  int cRanges,
+  const WCHAR *pwcChars,
+  int cChars,
+  int cMaxGlyphs,
+  WORD *pwLogClust,
+  SCRIPT_CHARPROP *pCharProps,
+  WORD *pwOutGlyphs,
+  SCRIPT_GLYPHPROP *pOutGlyphProps,
+  int *pcGlyphs
+)
+{
+  SCRIPT_VISATTR *psva = (SCRIPT_VISATTR *) pOutGlyphProps;
+  return ScriptShape (hdc,
+		      psc,
+		      pwcChars,
+		      cChars,
+		      cMaxGlyphs,
+		      psa,
+		      pwOutGlyphs,
+		      pwLogClust,
+		      psva,
+		      pcGlyphs);
+}
+
+static HRESULT WINAPI
+hb_ScriptPlaceOpenType(
+  HDC hdc,
+  SCRIPT_CACHE *psc,
+  SCRIPT_ANALYSIS *psa,
+  OPENTYPE_TAG tagScript,
+  OPENTYPE_TAG tagLangSys,
+  int *rcRangeChars,
+  TEXTRANGE_PROPERTIES **rpRangeProperties,
+  int cRanges,
+  const WCHAR *pwcChars,
+  WORD *pwLogClust,
+  SCRIPT_CHARPROP *pCharProps,
+  int cChars,
+  const WORD *pwGlyphs,
+  const SCRIPT_GLYPHPROP *pGlyphProps,
+  int cGlyphs,
+  int *piAdvance,
+  GOFFSET *pGoffset,
+  ABC *pABC
+)
+{
+  SCRIPT_VISATTR *psva = (SCRIPT_VISATTR *) pGlyphProps;
+  return ScriptPlace (hdc,
+		      psc,
+		      pwGlyphs,
+		      cGlyphs,
+		      psva,
+		      psa,
+		      piAdvance,
+		      pGoffset,
+		      pABC);
+}
+
+
+struct hb_uniscribe_shaper_funcs_t {
+  SIOT ScriptItemizeOpenType;
+  SSOT ScriptShapeOpenType;
+  SPOT ScriptPlaceOpenType;
+
+  inline void init (void)
+  {
+    HMODULE hinstLib;
+    this->ScriptItemizeOpenType = NULL;
+    this->ScriptShapeOpenType   = NULL;
+    this->ScriptPlaceOpenType   = NULL;
+
+    hinstLib = GetModuleHandle (TEXT ("usp10.dll"));
+    if (hinstLib)
+    {
+      this->ScriptItemizeOpenType = (SIOT) GetProcAddress (hinstLib, "ScriptItemizeOpenType");
+      this->ScriptShapeOpenType   = (SSOT) GetProcAddress (hinstLib, "ScriptShapeOpenType");
+      this->ScriptPlaceOpenType   = (SPOT) GetProcAddress (hinstLib, "ScriptPlaceOpenType");
+    }
+    if (!this->ScriptItemizeOpenType ||
+	!this->ScriptShapeOpenType   ||
+	!this->ScriptPlaceOpenType)
+    {
+      DEBUG_MSG (UNISCRIBE, NULL, "OpenType versions of functions not found; falling back.");
+      this->ScriptItemizeOpenType = hb_ScriptItemizeOpenType;
+      this->ScriptShapeOpenType   = hb_ScriptShapeOpenType;
+      this->ScriptPlaceOpenType   = hb_ScriptPlaceOpenType;
+    }
+  }
+};
+static hb_uniscribe_shaper_funcs_t *uniscribe_funcs;
+
+static inline void
+free_uniscribe_funcs (void)
+{
+  free (uniscribe_funcs);
+}
+
+static hb_uniscribe_shaper_funcs_t *
+hb_uniscribe_shaper_get_funcs (void)
+{
+retry:
+  hb_uniscribe_shaper_funcs_t *funcs = (hb_uniscribe_shaper_funcs_t *) hb_atomic_ptr_get (&uniscribe_funcs);
+
+  if (unlikely (!funcs))
+  {
+    funcs = (hb_uniscribe_shaper_funcs_t *) calloc (1, sizeof (hb_uniscribe_shaper_funcs_t));
+    if (unlikely (!funcs))
+      return NULL;
+
+    funcs->init ();
+
+    if (!hb_atomic_ptr_cmpexch (&uniscribe_funcs, NULL, funcs)) {
+      free (funcs);
+      goto retry;
+    }
+
+#ifdef HAVE_ATEXIT
+    atexit (free_uniscribe_funcs); /* First person registers atexit() callback. */
+#endif
+  }
+
+  return funcs;
+}
+
+
+struct active_feature_t {
+  OPENTYPE_FEATURE_RECORD rec;
+  unsigned int order;
+
+  static int cmp (const active_feature_t *a, const active_feature_t *b) {
+    return a->rec.tagFeature < b->rec.tagFeature ? -1 : a->rec.tagFeature > b->rec.tagFeature ? 1 :
+	   a->order < b->order ? -1 : a->order > b->order ? 1 :
+	   a->rec.lParameter < b->rec.lParameter ? -1 : a->rec.lParameter > b->rec.lParameter ? 1 :
+	   0;
+  }
+  bool operator== (const active_feature_t *f) {
+    return cmp (this, f) == 0;
+  }
+};
+
+struct feature_event_t {
+  unsigned int index;
+  bool start;
+  active_feature_t feature;
+
+  static int cmp (const feature_event_t *a, const feature_event_t *b) {
+    return a->index < b->index ? -1 : a->index > b->index ? 1 :
+	   a->start < b->start ? -1 : a->start > b->start ? 1 :
+	   active_feature_t::cmp (&a->feature, &b->feature);
+  }
+};
+
+struct range_record_t {
+  TEXTRANGE_PROPERTIES props;
+  unsigned int index_first; /* == start */
+  unsigned int index_last;  /* == end - 1 */
+};
+
+HB_SHAPER_DATA_ENSURE_DECLARE(uniscribe, face)
+HB_SHAPER_DATA_ENSURE_DECLARE(uniscribe, font)
+
+
+/*
+ * shaper face data
+ */
+
+struct hb_uniscribe_shaper_face_data_t {
+  HANDLE fh;
+  hb_uniscribe_shaper_funcs_t *funcs;
+  wchar_t face_name[LF_FACESIZE];
+};
+
+/* face_name should point to a wchar_t[LF_FACESIZE] object. */
+static void
+_hb_generate_unique_face_name (wchar_t *face_name, unsigned int *plen)
+{
+  /* We'll create a private name for the font from a UUID using a simple,
+   * somewhat base64-like encoding scheme */
+  const char *enc = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-";
+  UUID id;
+  UuidCreate ((UUID*) &id);
+  unsigned int name_str_len = 0;
+  face_name[name_str_len++] = 'F';
+  face_name[name_str_len++] = '_';
+  unsigned char *p = (unsigned char *) &id;
+  for (unsigned int i = 0; i < 16; i += 2)
+  {
+    /* Spread the 16 bits from two bytes of the UUID across three chars of face_name,
+     * using the bits in groups of 5,5,6 to select chars from enc.
+     * This will generate 24 characters; with the 'F_' prefix we already provided,
+     * the name will be 26 chars (plus the NUL terminator), so will always fit within
+     * face_name (LF_FACESIZE = 32). */
+    face_name[name_str_len++] = enc[p[i] >> 3];
+    face_name[name_str_len++] = enc[((p[i] << 2) | (p[i + 1] >> 6)) & 0x1f];
+    face_name[name_str_len++] = enc[p[i + 1] & 0x3f];
+  }
+  face_name[name_str_len] = 0;
+  if (plen)
+    *plen = name_str_len;
+}
+
+/* Destroys blob. */
+static hb_blob_t *
+_hb_rename_font (hb_blob_t *blob, wchar_t *new_name)
+{
+  /* Create a copy of the font data, with the 'name' table replaced by a
+   * table that names the font with our private F_* name created above.
+   * For simplicity, we just append a new 'name' table and update the
+   * sfnt directory; the original table is left in place, but unused.
+   *
+   * The new table will contain just 5 name IDs: family, style, unique,
+   * full, PS. All of them point to the same name data with our unique name.
+   */
+
+  blob = OT::Sanitizer<OT::OpenTypeFontFile>::sanitize (blob);
+
+  unsigned int length, new_length, name_str_len;
+  const char *orig_sfnt_data = hb_blob_get_data (blob, &length);
+
+  _hb_generate_unique_face_name (new_name, &name_str_len);
+
+  static const uint16_t name_IDs[] = { 1, 2, 3, 4, 6 };
+
+  unsigned int name_table_length = OT::name::min_size +
+                                   ARRAY_LENGTH (name_IDs) * OT::NameRecord::static_size +
+                                   name_str_len * 2; /* for name data in UTF16BE form */
+  unsigned int name_table_offset = (length + 3) & ~3;
+
+  new_length = name_table_offset + ((name_table_length + 3) & ~3);
+  void *new_sfnt_data = calloc (1, new_length);
+  if (!new_sfnt_data)
+  {
+    hb_blob_destroy (blob);
+    return NULL;
+  }
+
+  memcpy(new_sfnt_data, orig_sfnt_data, length);
+
+  OT::name &name = OT::StructAtOffset<OT::name> (new_sfnt_data, name_table_offset);
+  name.format.set (0);
+  name.count.set (ARRAY_LENGTH (name_IDs));
+  name.stringOffset.set (name.get_size ());
+  for (unsigned int i = 0; i < ARRAY_LENGTH (name_IDs); i++)
+  {
+    OT::NameRecord &record = name.nameRecord[i];
+    record.platformID.set (3);
+    record.encodingID.set (1);
+    record.languageID.set (0x0409); /* English */
+    record.nameID.set (name_IDs[i]);
+    record.length.set (name_str_len * 2);
+    record.offset.set (0);
+  }
+
+  /* Copy string data from new_name, converting wchar_t to UTF16BE. */
+  unsigned char *p = &OT::StructAfter<unsigned char> (name);
+  for (unsigned int i = 0; i < name_str_len; i++)
+  {
+    *p++ = new_name[i] >> 8;
+    *p++ = new_name[i] & 0xff;
+  }
+
+  /* Adjust name table entry to point to new name table */
+  const OT::OpenTypeFontFile &file = * (OT::OpenTypeFontFile *) (new_sfnt_data);
+  unsigned int face_count = file.get_face_count ();
+  for (unsigned int face_index = 0; face_index < face_count; face_index++)
+  {
+    /* Note: doing multiple edits (ie. TTC) can be unsafe.  There may be
+     * toe-stepping.  But we don't really care. */
+    const OT::OpenTypeFontFace &face = file.get_face (face_index);
+    unsigned int index;
+    if (face.find_table_index (HB_OT_TAG_name, &index))
+    {
+      OT::TableRecord &record = const_cast<OT::TableRecord &> (face.get_table (index));
+      record.checkSum.set_for_data (&name, name_table_length);
+      record.offset.set (name_table_offset);
+      record.length.set (name_table_length);
+    }
+    else if (face_index == 0) /* Fail if first face doesn't have 'name' table. */
+    {
+      free (new_sfnt_data);
+      hb_blob_destroy (blob);
+      return NULL;
+    }
+  }
+
+  /* The checkSumAdjustment field in the 'head' table is now wrong,
+   * but that doesn't actually seem to cause any problems so we don't
+   * bother. */
+
+  hb_blob_destroy (blob);
+  return hb_blob_create ((const char *) new_sfnt_data, new_length,
+			 HB_MEMORY_MODE_WRITABLE, NULL, free);
+}
+
+hb_uniscribe_shaper_face_data_t *
+_hb_uniscribe_shaper_face_data_create (hb_face_t *face)
+{
+  hb_uniscribe_shaper_face_data_t *data = (hb_uniscribe_shaper_face_data_t *) calloc (1, sizeof (hb_uniscribe_shaper_face_data_t));
+  if (unlikely (!data))
+    return NULL;
+
+  data->funcs = hb_uniscribe_shaper_get_funcs ();
+  if (unlikely (!data->funcs))
+  {
+    free (data);
+    return NULL;
+  }
+
+  hb_blob_t *blob = hb_face_reference_blob (face);
+  if (unlikely (!hb_blob_get_length (blob)))
+    DEBUG_MSG (UNISCRIBE, face, "Face has empty blob");
+
+  blob = _hb_rename_font (blob, data->face_name);
+  if (unlikely (!blob))
+  {
+    free (data);
+    return NULL;
+  }
+
+  DWORD num_fonts_installed;
+  data->fh = AddFontMemResourceEx ((void *) hb_blob_get_data (blob, NULL),
+				   hb_blob_get_length (blob),
+				   0, &num_fonts_installed);
+  if (unlikely (!data->fh))
+  {
+    DEBUG_MSG (UNISCRIBE, face, "Face AddFontMemResourceEx() failed");
+    free (data);
+    return NULL;
+  }
+
+  return data;
+}
+
+void
+_hb_uniscribe_shaper_face_data_destroy (hb_uniscribe_shaper_face_data_t *data)
+{
+  RemoveFontMemResourceEx (data->fh);
+  free (data);
+}
+
+
+/*
+ * shaper font data
+ */
+
+struct hb_uniscribe_shaper_font_data_t {
+  HDC hdc;
+  LOGFONTW log_font;
+  HFONT hfont;
+  SCRIPT_CACHE script_cache;
+};
+
+static bool
+populate_log_font (LOGFONTW  *lf,
+		   hb_font_t *font)
+{
+  memset (lf, 0, sizeof (*lf));
+  lf->lfHeight = -font->y_scale;
+  lf->lfCharSet = DEFAULT_CHARSET;
+
+  hb_face_t *face = font->face;
+  hb_uniscribe_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+
+  memcpy (lf->lfFaceName, face_data->face_name, sizeof (lf->lfFaceName));
+
+  return true;
+}
+
+hb_uniscribe_shaper_font_data_t *
+_hb_uniscribe_shaper_font_data_create (hb_font_t *font)
+{
+  if (unlikely (!hb_uniscribe_shaper_face_data_ensure (font->face))) return NULL;
+
+  hb_uniscribe_shaper_font_data_t *data = (hb_uniscribe_shaper_font_data_t *) calloc (1, sizeof (hb_uniscribe_shaper_font_data_t));
+  if (unlikely (!data))
+    return NULL;
+
+  data->hdc = GetDC (NULL);
+
+  if (unlikely (!populate_log_font (&data->log_font, font))) {
+    DEBUG_MSG (UNISCRIBE, font, "Font populate_log_font() failed");
+    _hb_uniscribe_shaper_font_data_destroy (data);
+    return NULL;
+  }
+
+  data->hfont = CreateFontIndirectW (&data->log_font);
+  if (unlikely (!data->hfont)) {
+    DEBUG_MSG (UNISCRIBE, font, "Font CreateFontIndirectW() failed");
+    _hb_uniscribe_shaper_font_data_destroy (data);
+     return NULL;
+  }
+
+  if (!SelectObject (data->hdc, data->hfont)) {
+    DEBUG_MSG (UNISCRIBE, font, "Font SelectObject() failed");
+    _hb_uniscribe_shaper_font_data_destroy (data);
+     return NULL;
+  }
+
+  return data;
+}
+
+void
+_hb_uniscribe_shaper_font_data_destroy (hb_uniscribe_shaper_font_data_t *data)
+{
+  if (data->hdc)
+    ReleaseDC (NULL, data->hdc);
+  if (data->hfont)
+    DeleteObject (data->hfont);
+  if (data->script_cache)
+    ScriptFreeCache (&data->script_cache);
+  free (data);
+}
+
+LOGFONTW *
+hb_uniscribe_font_get_logfontw (hb_font_t *font)
+{
+  if (unlikely (!hb_uniscribe_shaper_font_data_ensure (font))) return NULL;
+  hb_uniscribe_shaper_font_data_t *font_data =  HB_SHAPER_DATA_GET (font);
+  return &font_data->log_font;
+}
+
+HFONT
+hb_uniscribe_font_get_hfont (hb_font_t *font)
+{
+  if (unlikely (!hb_uniscribe_shaper_font_data_ensure (font))) return NULL;
+  hb_uniscribe_shaper_font_data_t *font_data =  HB_SHAPER_DATA_GET (font);
+  return font_data->hfont;
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+struct hb_uniscribe_shaper_shape_plan_data_t {};
+
+hb_uniscribe_shaper_shape_plan_data_t *
+_hb_uniscribe_shaper_shape_plan_data_create (hb_shape_plan_t    *shape_plan HB_UNUSED,
+					     const hb_feature_t *user_features HB_UNUSED,
+					     unsigned int        num_user_features HB_UNUSED)
+{
+  return (hb_uniscribe_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_uniscribe_shaper_shape_plan_data_destroy (hb_uniscribe_shaper_shape_plan_data_t *data HB_UNUSED)
+{
+}
+
+
+/*
+ * shaper
+ */
+
+
+hb_bool_t
+_hb_uniscribe_shape (hb_shape_plan_t    *shape_plan,
+		     hb_font_t          *font,
+		     hb_buffer_t        *buffer,
+		     const hb_feature_t *features,
+		     unsigned int        num_features)
+{
+  hb_face_t *face = font->face;
+  hb_uniscribe_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+  hb_uniscribe_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+  hb_uniscribe_shaper_funcs_t *funcs = face_data->funcs;
+
+  /*
+   * Set up features.
+   */
+  hb_auto_array_t<OPENTYPE_FEATURE_RECORD> feature_records;
+  hb_auto_array_t<range_record_t> range_records;
+  if (num_features)
+  {
+    /* Sort features by start/end events. */
+    hb_auto_array_t<feature_event_t> feature_events;
+    for (unsigned int i = 0; i < num_features; i++)
+    {
+      active_feature_t feature;
+      feature.rec.tagFeature = hb_uint32_swap (features[i].tag);
+      feature.rec.lParameter = features[i].value;
+      feature.order = i;
+
+      feature_event_t *event;
+
+      event = feature_events.push ();
+      if (unlikely (!event))
+	goto fail_features;
+      event->index = features[i].start;
+      event->start = true;
+      event->feature = feature;
+
+      event = feature_events.push ();
+      if (unlikely (!event))
+	goto fail_features;
+      event->index = features[i].end;
+      event->start = false;
+      event->feature = feature;
+    }
+    feature_events.sort ();
+    /* Add a strategic final event. */
+    {
+      active_feature_t feature;
+      feature.rec.tagFeature = 0;
+      feature.rec.lParameter = 0;
+      feature.order = num_features + 1;
+
+      feature_event_t *event = feature_events.push ();
+      if (unlikely (!event))
+	goto fail_features;
+      event->index = 0; /* This value does magic. */
+      event->start = false;
+      event->feature = feature;
+    }
+
+    /* Scan events and save features for each range. */
+    hb_auto_array_t<active_feature_t> active_features;
+    unsigned int last_index = 0;
+    for (unsigned int i = 0; i < feature_events.len; i++)
+    {
+      feature_event_t *event = &feature_events[i];
+
+      if (event->index != last_index)
+      {
+        /* Save a snapshot of active features and the range. */
+	range_record_t *range = range_records.push ();
+	if (unlikely (!range))
+	  goto fail_features;
+
+	unsigned int offset = feature_records.len;
+
+	active_features.sort ();
+	for (unsigned int j = 0; j < active_features.len; j++)
+	{
+	  if (!j || active_features[j].rec.tagFeature != feature_records[feature_records.len - 1].tagFeature)
+	  {
+	    OPENTYPE_FEATURE_RECORD *feature = feature_records.push ();
+	    if (unlikely (!feature))
+	      goto fail_features;
+	    *feature = active_features[j].rec;
+	  }
+	  else
+	  {
+	    /* Overrides value for existing feature. */
+	    feature_records[feature_records.len - 1].lParameter = active_features[j].rec.lParameter;
+	  }
+	}
+
+	/* Will convert to pointer after all is ready, since feature_records.array
+	 * may move as we grow it. */
+	range->props.potfRecords = reinterpret_cast<OPENTYPE_FEATURE_RECORD *> (offset);
+	range->props.cotfRecords = feature_records.len - offset;
+	range->index_first = last_index;
+	range->index_last  = event->index - 1;
+
+	last_index = event->index;
+      }
+
+      if (event->start) {
+        active_feature_t *feature = active_features.push ();
+	if (unlikely (!feature))
+	  goto fail_features;
+	*feature = event->feature;
+      } else {
+        active_feature_t *feature = active_features.find (&event->feature);
+	if (feature)
+	  active_features.remove (feature - active_features.array);
+      }
+    }
+
+    if (!range_records.len) /* No active feature found. */
+      goto fail_features;
+
+    /* Fixup the pointers. */
+    for (unsigned int i = 0; i < range_records.len; i++)
+    {
+      range_record_t *range = &range_records[i];
+      range->props.potfRecords = feature_records.array + reinterpret_cast<unsigned int> (range->props.potfRecords);
+    }
+  }
+  else
+  {
+  fail_features:
+    num_features = 0;
+  }
+
+#define FAIL(...) \
+  HB_STMT_START { \
+    DEBUG_MSG (UNISCRIBE, NULL, __VA_ARGS__); \
+    return false; \
+  } HB_STMT_END;
+
+  HRESULT hr;
+
+retry:
+
+  unsigned int scratch_size;
+  char *scratch = (char *) buffer->get_scratch_buffer (&scratch_size);
+
+  /* Allocate char buffers; they all fit */
+
+#define ALLOCATE_ARRAY(Type, name, len) \
+  Type *name = (Type *) scratch; \
+  scratch += (len) * sizeof ((name)[0]); \
+  scratch_size -= (len) * sizeof ((name)[0]);
+
+#define utf16_index() var1.u32
+
+  WCHAR *pchars = (WCHAR *) scratch;
+  unsigned int chars_len = 0;
+  for (unsigned int i = 0; i < buffer->len; i++)
+  {
+    hb_codepoint_t c = buffer->info[i].codepoint;
+    buffer->info[i].utf16_index() = chars_len;
+    if (likely (c < 0x10000))
+      pchars[chars_len++] = c;
+    else if (unlikely (c >= 0x110000))
+      pchars[chars_len++] = 0xFFFD;
+    else {
+      pchars[chars_len++] = 0xD800 + ((c - 0x10000) >> 10);
+      pchars[chars_len++] = 0xDC00 + ((c - 0x10000) & ((1 << 10) - 1));
+    }
+  }
+
+  ALLOCATE_ARRAY (WCHAR, wchars, chars_len);
+  ALLOCATE_ARRAY (WORD, log_clusters, chars_len);
+  ALLOCATE_ARRAY (SCRIPT_CHARPROP, char_props, chars_len);
+
+  if (num_features)
+  {
+    /* Need log_clusters to assign features. */
+    chars_len = 0;
+    for (unsigned int i = 0; i < buffer->len; i++)
+    {
+      hb_codepoint_t c = buffer->info[i].codepoint;
+      unsigned int cluster = buffer->info[i].cluster;
+      log_clusters[chars_len++] = cluster;
+      if (c >= 0x10000 && c < 0x110000)
+	log_clusters[chars_len++] = cluster; /* Surrogates. */
+    }
+  }
+
+  /* On Windows, we don't care about alignment...*/
+  unsigned int glyphs_size = scratch_size / (sizeof (WORD) +
+					     sizeof (SCRIPT_GLYPHPROP) +
+					     sizeof (int) +
+					     sizeof (GOFFSET) +
+					     sizeof (uint32_t));
+
+  ALLOCATE_ARRAY (WORD, glyphs, glyphs_size);
+  ALLOCATE_ARRAY (SCRIPT_GLYPHPROP, glyph_props, glyphs_size);
+  ALLOCATE_ARRAY (int, advances, glyphs_size);
+  ALLOCATE_ARRAY (GOFFSET, offsets, glyphs_size);
+  ALLOCATE_ARRAY (uint32_t, vis_clusters, glyphs_size);
+
+  /* Note:
+   * We can't touch the contents of glyph_props.  Our fallback
+   * implementations of Shape and Place functions use that buffer
+   * by casting it to a different type.  It works because they
+   * both agree about it, but if we want to access it here we
+   * need address that issue first.
+   */
+
+#undef ALLOCATE_ARRAY
+
+#define MAX_ITEMS 256
+
+  SCRIPT_ITEM items[MAX_ITEMS + 1];
+  SCRIPT_CONTROL bidi_control = {0};
+  SCRIPT_STATE bidi_state = {0};
+  ULONG script_tags[MAX_ITEMS];
+  int item_count;
+
+  /* MinGW32 doesn't define fMergeNeutralItems, so we bruteforce */
+  //bidi_control.fMergeNeutralItems = true;
+  *(uint32_t*)&bidi_control |= 1<<24;
+
+  bidi_state.uBidiLevel = HB_DIRECTION_IS_FORWARD (buffer->props.direction) ? 0 : 1;
+  bidi_state.fOverrideDirection = 1;
+
+  hr = funcs->ScriptItemizeOpenType (wchars,
+				     chars_len,
+				     MAX_ITEMS,
+				     &bidi_control,
+				     &bidi_state,
+				     items,
+				     script_tags,
+				     &item_count);
+  if (unlikely (FAILED (hr)))
+    FAIL ("ScriptItemizeOpenType() failed: 0x%08xL", hr);
+
+#undef MAX_ITEMS
+
+  OPENTYPE_TAG language_tag = hb_uint32_swap (hb_ot_tag_from_language (buffer->props.language));
+  hb_auto_array_t<TEXTRANGE_PROPERTIES*> range_properties;
+  hb_auto_array_t<int> range_char_counts;
+
+  unsigned int glyphs_offset = 0;
+  unsigned int glyphs_len;
+  bool backward = HB_DIRECTION_IS_BACKWARD (buffer->props.direction);
+  for (unsigned int i = 0; i < item_count; i++)
+  {
+    unsigned int chars_offset = items[i].iCharPos;
+    unsigned int item_chars_len = items[i + 1].iCharPos - chars_offset;
+
+    if (num_features)
+    {
+      range_properties.shrink (0);
+      range_char_counts.shrink (0);
+
+      range_record_t *last_range = &range_records[0];
+
+      for (unsigned int k = chars_offset; k < chars_offset + item_chars_len; k++)
+      {
+	range_record_t *range = last_range;
+	while (log_clusters[k] < range->index_first)
+	  range--;
+	while (log_clusters[k] > range->index_last)
+	  range++;
+	if (!range_properties.len ||
+	    &range->props != range_properties[range_properties.len - 1])
+	{
+	  TEXTRANGE_PROPERTIES **props = range_properties.push ();
+	  int *c = range_char_counts.push ();
+	  if (unlikely (!props || !c))
+	  {
+	    range_properties.shrink (0);
+	    range_char_counts.shrink (0);
+	    break;
+	  }
+	  *props = &range->props;
+	  *c = 1;
+	}
+	else
+	{
+	  range_char_counts[range_char_counts.len - 1]++;
+	}
+
+	last_range = range;
+      }
+    }
+
+    /* Asking for glyphs in logical order circumvents at least
+     * one bug in Uniscribe. */
+    items[i].a.fLogicalOrder = true;
+
+  retry_shape:
+    hr = funcs->ScriptShapeOpenType (font_data->hdc,
+				     &font_data->script_cache,
+				     &items[i].a,
+				     script_tags[i],
+				     language_tag,
+				     range_char_counts.array,
+				     range_properties.array,
+				     range_properties.len,
+				     wchars + chars_offset,
+				     item_chars_len,
+				     glyphs_size - glyphs_offset,
+				     /* out */
+				     log_clusters + chars_offset,
+				     char_props + chars_offset,
+				     glyphs + glyphs_offset,
+				     glyph_props + glyphs_offset,
+				     (int *) &glyphs_len);
+
+    if (unlikely (items[i].a.fNoGlyphIndex))
+      FAIL ("ScriptShapeOpenType() set fNoGlyphIndex");
+    if (unlikely (hr == E_OUTOFMEMORY))
+    {
+      buffer->ensure (buffer->allocated * 2);
+      if (buffer->in_error)
+	FAIL ("Buffer resize failed");
+      goto retry;
+    }
+    if (unlikely (hr == USP_E_SCRIPT_NOT_IN_FONT))
+    {
+      if (items[i].a.eScript == SCRIPT_UNDEFINED)
+	FAIL ("ScriptShapeOpenType() failed: Font doesn't support script");
+      items[i].a.eScript = SCRIPT_UNDEFINED;
+      goto retry_shape;
+    }
+    if (unlikely (FAILED (hr)))
+    {
+      FAIL ("ScriptShapeOpenType() failed: 0x%08xL", hr);
+    }
+
+    for (unsigned int j = chars_offset; j < chars_offset + item_chars_len; j++)
+      log_clusters[j] += glyphs_offset;
+
+    hr = funcs->ScriptPlaceOpenType (font_data->hdc,
+				     &font_data->script_cache,
+				     &items[i].a,
+				     script_tags[i],
+				     language_tag,
+				     range_char_counts.array,
+				     range_properties.array,
+				     range_properties.len,
+				     wchars + chars_offset,
+				     log_clusters + chars_offset,
+				     char_props + chars_offset,
+				     item_chars_len,
+				     glyphs + glyphs_offset,
+				     glyph_props + glyphs_offset,
+				     glyphs_len,
+				     /* out */
+				     advances + glyphs_offset,
+				     offsets + glyphs_offset,
+				     NULL);
+    if (unlikely (FAILED (hr)))
+      FAIL ("ScriptPlaceOpenType() failed: 0x%08xL", hr);
+
+    if (DEBUG_ENABLED (UNISCRIBE))
+      fprintf (stderr, "Item %d RTL %d LayoutRTL %d LogicalOrder %d ScriptTag %c%c%c%c\n",
+	       i,
+	       items[i].a.fRTL,
+	       items[i].a.fLayoutRTL,
+	       items[i].a.fLogicalOrder,
+	       HB_UNTAG (hb_uint32_swap (script_tags[i])));
+
+    glyphs_offset += glyphs_len;
+  }
+  glyphs_len = glyphs_offset;
+
+  /* Ok, we've got everything we need, now compose output buffer,
+   * very, *very*, carefully! */
+
+  /* Calculate visual-clusters.  That's what we ship. */
+  for (unsigned int i = 0; i < glyphs_len; i++)
+    vis_clusters[i] = -1;
+  for (unsigned int i = 0; i < buffer->len; i++) {
+    uint32_t *p = &vis_clusters[log_clusters[buffer->info[i].utf16_index()]];
+    *p = MIN (*p, buffer->info[i].cluster);
+  }
+  for (unsigned int i = 1; i < glyphs_len; i++)
+    if (vis_clusters[i] == -1)
+      vis_clusters[i] = vis_clusters[i - 1];
+
+#undef utf16_index
+
+  buffer->ensure (glyphs_len);
+  if (buffer->in_error)
+    FAIL ("Buffer in error");
+
+#undef FAIL
+
+  /* Set glyph infos */
+  buffer->len = 0;
+  for (unsigned int i = 0; i < glyphs_len; i++)
+  {
+    hb_glyph_info_t *info = &buffer->info[buffer->len++];
+
+    info->codepoint = glyphs[i];
+    info->cluster = vis_clusters[i];
+
+    /* The rest is crap.  Let's store position info there for now. */
+    info->mask = advances[i];
+    info->var1.u32 = offsets[i].du;
+    info->var2.u32 = offsets[i].dv;
+  }
+
+  /* Set glyph positions */
+  buffer->clear_positions ();
+  for (unsigned int i = 0; i < glyphs_len; i++)
+  {
+    hb_glyph_info_t *info = &buffer->info[i];
+    hb_glyph_position_t *pos = &buffer->pos[i];
+
+    /* TODO vertical */
+    pos->x_advance = info->mask;
+    pos->x_offset = backward ? -info->var1.u32 : info->var1.u32;
+    pos->y_offset = info->var2.u32;
+  }
+
+  if (backward)
+    hb_buffer_reverse (buffer);
+
+  /* Wow, done! */
+  return true;
+}
+
+
diff --git a/extensions/externals/src/harfbuzz/src/hb-uniscribe.h b/extensions/externals/src/harfbuzz/src/hb-uniscribe.h
new file mode 100644
index 0000000..51887c8
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-uniscribe.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_UNISCRIBE_H
+#define HB_UNISCRIBE_H
+
+#include "hb.h"
+
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT 0x0600
+#endif
+#include <windows.h>
+
+HB_BEGIN_DECLS
+
+
+LOGFONTW *
+hb_uniscribe_font_get_logfontw (hb_font_t *font);
+
+HFONT
+hb_uniscribe_font_get_hfont (hb_font_t *font);
+
+
+HB_END_DECLS
+
+#endif /* HB_UNISCRIBE_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-utf-private.hh b/extensions/externals/src/harfbuzz/src/hb-utf-private.hh
new file mode 100644
index 0000000..b9a6519
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-utf-private.hh
@@ -0,0 +1,204 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_UTF_PRIVATE_HH
+#define HB_UTF_PRIVATE_HH
+
+#include "hb-private.hh"
+
+
+/* UTF-8 */
+
+#define HB_UTF8_COMPUTE(Char, Mask, Len) \
+  if (Char < 128) { Len = 1; Mask = 0x7f; } \
+  else if ((Char & 0xe0) == 0xc0) { Len = 2; Mask = 0x1f; } \
+  else if ((Char & 0xf0) == 0xe0) { Len = 3; Mask = 0x0f; } \
+  else if ((Char & 0xf8) == 0xf0) { Len = 4; Mask = 0x07; } \
+  else Len = 0;
+
+static inline const uint8_t *
+hb_utf_next (const uint8_t *text,
+	     const uint8_t *end,
+	     hb_codepoint_t *unicode)
+{
+  hb_codepoint_t c = *text, mask;
+  unsigned int len;
+
+  /* TODO check for overlong sequences? */
+
+  HB_UTF8_COMPUTE (c, mask, len);
+  if (unlikely (!len || (unsigned int) (end - text) < len)) {
+    *unicode = -1;
+    return text + 1;
+  } else {
+    hb_codepoint_t result;
+    unsigned int i;
+    result = c & mask;
+    for (i = 1; i < len; i++)
+      {
+	if (unlikely ((text[i] & 0xc0) != 0x80))
+	  {
+	    *unicode = -1;
+	    return text + 1;
+	  }
+	result <<= 6;
+	result |= (text[i] & 0x3f);
+      }
+    *unicode = result;
+    return text + len;
+  }
+}
+
+static inline const uint8_t *
+hb_utf_prev (const uint8_t *text,
+	     const uint8_t *start,
+	     hb_codepoint_t *unicode)
+{
+  const uint8_t *end = text--;
+  while (start < text && (*text & 0xc0) == 0x80 && end - text < 4)
+    text--;
+
+  hb_codepoint_t c = *text, mask;
+  unsigned int len;
+
+  /* TODO check for overlong sequences? */
+
+  HB_UTF8_COMPUTE (c, mask, len);
+  if (unlikely (!len || (unsigned int) (end - text) != len)) {
+    *unicode = -1;
+    return end - 1;
+  } else {
+    hb_codepoint_t result;
+    unsigned int i;
+    result = c & mask;
+    for (i = 1; i < len; i++)
+      {
+	result <<= 6;
+	result |= (text[i] & 0x3f);
+      }
+    *unicode = result;
+    return text;
+  }
+}
+
+
+static inline unsigned int
+hb_utf_strlen (const uint8_t *text)
+{
+  return strlen ((const char *) text);
+}
+
+
+/* UTF-16 */
+
+static inline const uint16_t *
+hb_utf_next (const uint16_t *text,
+	     const uint16_t *end,
+	     hb_codepoint_t *unicode)
+{
+  hb_codepoint_t c = *text++;
+
+  if (unlikely (hb_in_range<hb_codepoint_t> (c, 0xd800, 0xdbff)))
+  {
+    /* high surrogate */
+    hb_codepoint_t l;
+    if (text < end && ((l = *text), likely (hb_in_range<hb_codepoint_t> (l, 0xdc00, 0xdfff))))
+    {
+      /* low surrogate */
+      *unicode = (c << 10) + l - ((0xd800 << 10) - 0x10000 + 0xdc00);
+       text++;
+    } else
+      *unicode = -1;
+  } else
+    *unicode = c;
+
+  return text;
+}
+
+static inline const uint16_t *
+hb_utf_prev (const uint16_t *text,
+	     const uint16_t *start,
+	     hb_codepoint_t *unicode)
+{
+  hb_codepoint_t c = *--text;
+
+  if (unlikely (hb_in_range<hb_codepoint_t> (c, 0xdc00, 0xdfff)))
+  {
+    /* low surrogate */
+    hb_codepoint_t h;
+    if (start < text && ((h = *(text - 1)), likely (hb_in_range<hb_codepoint_t> (h, 0xd800, 0xdbff))))
+    {
+      /* high surrogate */
+      *unicode = (h << 10) + c - ((0xd800 << 10) - 0x10000 + 0xdc00);
+       text--;
+    } else
+      *unicode = -1;
+  } else
+    *unicode = c;
+
+  return text;
+}
+
+
+static inline unsigned int
+hb_utf_strlen (const uint16_t *text)
+{
+  unsigned int l = 0;
+  while (*text++) l++;
+  return l;
+}
+
+
+/* UTF-32 */
+
+static inline const uint32_t *
+hb_utf_next (const uint32_t *text,
+	     const uint32_t *end HB_UNUSED,
+	     hb_codepoint_t *unicode)
+{
+  *unicode = *text++;
+  return text;
+}
+
+static inline const uint32_t *
+hb_utf_prev (const uint32_t *text,
+	     const uint32_t *start HB_UNUSED,
+	     hb_codepoint_t *unicode)
+{
+  *unicode = *--text;
+  return text;
+}
+
+static inline unsigned int
+hb_utf_strlen (const uint32_t *text)
+{
+  unsigned int l = 0;
+  while (*text++) l++;
+  return l;
+}
+
+
+#endif /* HB_UTF_PRIVATE_HH */
diff --git a/extensions/externals/src/harfbuzz/src/hb-version.h b/extensions/externals/src/harfbuzz/src/hb-version.h
new file mode 100644
index 0000000..63f0642
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-version.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_VERSION_H
+#define HB_VERSION_H
+
+#include "hb-common.h"
+
+HB_BEGIN_DECLS
+
+
+#define HB_VERSION_MAJOR 0
+#define HB_VERSION_MINOR 9
+#define HB_VERSION_MICRO 21
+
+#define HB_VERSION_STRING "0.9.21"
+
+#define HB_VERSION_CHECK(major,minor,micro) \
+	((major)*10000+(minor)*100+(micro) >= \
+	 HB_VERSION_MAJOR*10000+HB_VERSION_MINOR*100+HB_VERSION_MICRO)
+
+
+void
+hb_version (unsigned int *major,
+	    unsigned int *minor,
+	    unsigned int *micro);
+
+const char *
+hb_version_string (void);
+
+hb_bool_t
+hb_version_check (unsigned int major,
+		  unsigned int minor,
+		  unsigned int micro);
+
+
+HB_END_DECLS
+
+#endif /* HB_VERSION_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-version.h.in b/extensions/externals/src/harfbuzz/src/hb-version.h.in
new file mode 100644
index 0000000..43634f9
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-version.h.in
@@ -0,0 +1,66 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H_IN
+#error "Include <hb.h> instead."
+#endif
+
+#ifndef HB_VERSION_H
+#define HB_VERSION_H
+
+#include "hb-common.h"
+
+HB_BEGIN_DECLS
+
+
+#define HB_VERSION_MAJOR @HB_VERSION_MAJOR@
+#define HB_VERSION_MINOR @HB_VERSION_MINOR@
+#define HB_VERSION_MICRO @HB_VERSION_MICRO@
+
+#define HB_VERSION_STRING "@HB_VERSION@"
+
+#define HB_VERSION_CHECK(major,minor,micro) \
+	((major)*10000+(minor)*100+(micro) >= \
+	 HB_VERSION_MAJOR*10000+HB_VERSION_MINOR*100+HB_VERSION_MICRO)
+
+
+void
+hb_version (unsigned int *major,
+	    unsigned int *minor,
+	    unsigned int *micro);
+
+const char *
+hb_version_string (void);
+
+hb_bool_t
+hb_version_check (unsigned int major,
+		  unsigned int minor,
+		  unsigned int micro);
+
+
+HB_END_DECLS
+
+#endif /* HB_VERSION_H */
diff --git a/extensions/externals/src/harfbuzz/src/hb-warning.cc b/extensions/externals/src/harfbuzz/src/hb-warning.cc
new file mode 100644
index 0000000..4f1f65f
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb-warning.cc
@@ -0,0 +1,66 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-atomic-private.hh"
+#include "hb-mutex-private.hh"
+
+
+#if defined(HB_ATOMIC_INT_NIL)
+#ifdef _MSC_VER
+#pragma message("Could not find any system to define atomic_int macros, library may NOT be thread-safe")
+#else
+#warning "Could not find any system to define atomic_int macros, library may NOT be thread-safe"
+#endif
+#endif
+
+#if defined(HB_MUTEX_IMPL_NIL)
+#ifdef _MSC_VER
+#pragma message("Could not find any system to define mutex macros, library may NOT be thread-safe")
+#else
+#warning "Could not find any system to define mutex macros, library may NOT be thread-safe"
+#endif
+#endif
+
+#if defined(HB_ATOMIC_INT_NIL) || defined(HB_MUTEX_IMPL_NIL)
+#ifdef _MSC_VER
+#pragma message("To suppress these warnings, define HB_NO_MT")
+#else
+#warning "To suppress these warnings, define HB_NO_MT"
+#endif
+#endif
+
+
+#include "hb-unicode-private.hh"
+
+#if !defined(HB_NO_UNICODE_FUNCS) && defined(HB_UNICODE_FUNCS_NIL)
+#ifdef _MSC_VER
+#pragma message("Could not find any Unicode functions implementation, you have to provide your own")
+#pragma message("To suppress this warnings, define HB_NO_UNICODE_FUNCS")
+#else
+#warning "Could not find any Unicode functions implementation, you have to provide your own"
+#warning "To suppress this warning, define HB_NO_UNICODE_FUNCS"
+#endif
+#endif
diff --git a/extensions/externals/src/harfbuzz/src/hb.h b/extensions/externals/src/harfbuzz/src/hb.h
new file mode 100644
index 0000000..c5a938a
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/hb.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright © 2009  Red Hat, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_H
+#define HB_H
+#define HB_H_IN
+
+#include "hb-blob.h"
+#include "hb-buffer.h"
+#include "hb-common.h"
+#include "hb-deprecated.h"
+#include "hb-face.h"
+#include "hb-font.h"
+#include "hb-set.h"
+#include "hb-shape.h"
+#include "hb-shape-plan.h"
+#include "hb-unicode.h"
+#include "hb-version.h"
+
+HB_BEGIN_DECLS
+HB_END_DECLS
+
+#undef HB_H_IN
+#endif /* HB_H */
diff --git a/extensions/externals/src/harfbuzz/src/main.cc b/extensions/externals/src/harfbuzz/src/main.cc
new file mode 100644
index 0000000..ff75237
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/main.cc
@@ -0,0 +1,197 @@
+/*
+ * Copyright © 2007,2008,2009  Red Hat, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#include "hb-mutex-private.hh"
+#include "hb-open-file-private.hh"
+#include "hb-ot-layout-gdef-table.hh"
+#include "hb-ot-layout-gsubgpos-private.hh"
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+
+
+using namespace OT;
+
+
+int
+main (int argc, char **argv)
+{
+  if (argc != 2) {
+    fprintf (stderr, "usage: %s font-file.ttf\n", argv[0]);
+    exit (1);
+  }
+
+  const char *font_data = NULL;
+  int len = 0;
+
+#ifdef HAVE_GLIB
+  GMappedFile *mf = g_mapped_file_new (argv[1], false, NULL);
+  font_data = g_mapped_file_get_contents (mf);
+  len = g_mapped_file_get_length (mf);
+#else
+  FILE *f = fopen (argv[1], "rb");
+  fseek (f, 0, SEEK_END);
+  len = ftell (f);
+  fseek (f, 0, SEEK_SET);
+  font_data = (const char *) malloc (len);
+  len = fread ((char *) font_data, 1, len, f);
+#endif
+
+  printf ("Opened font file %s: %d bytes long\n", argv[1], len);
+
+  const OpenTypeFontFile &ot = *CastP<OpenTypeFontFile> (font_data);
+
+  switch (ot.get_tag ()) {
+  case OpenTypeFontFile::TrueTypeTag:
+    printf ("OpenType font with TrueType outlines\n");
+    break;
+  case OpenTypeFontFile::CFFTag:
+    printf ("OpenType font with CFF (Type1) outlines\n");
+    break;
+  case OpenTypeFontFile::TTCTag:
+    printf ("TrueType Collection of OpenType fonts\n");
+    break;
+  case OpenTypeFontFile::TrueTag:
+    printf ("Obsolete Apple TrueType font\n");
+    break;
+  case OpenTypeFontFile::Typ1Tag:
+    printf ("Obsolete Apple Type1 font in SFNT container\n");
+    break;
+  default:
+    printf ("Unknown font format\n");
+    break;
+  }
+
+  int num_fonts = ot.get_face_count ();
+  printf ("%d font(s) found in file\n", num_fonts);
+  for (int n_font = 0; n_font < num_fonts; n_font++) {
+    const OpenTypeFontFace &font = ot.get_face (n_font);
+    printf ("Font %d of %d:\n", n_font, num_fonts);
+
+    int num_tables = font.get_table_count ();
+    printf ("  %d table(s) found in font\n", num_tables);
+    for (int n_table = 0; n_table < num_tables; n_table++) {
+      const OpenTypeTable &table = font.get_table (n_table);
+      printf ("  Table %2d of %2d: %.4s (0x%08x+0x%08x)\n", n_table, num_tables,
+	      (const char *)table.tag,
+	      (unsigned int) table.offset,
+	      (unsigned int) table.length);
+
+      switch (table.tag) {
+
+      case GSUBGPOS::GSUBTag:
+      case GSUBGPOS::GPOSTag:
+	{
+
+	const GSUBGPOS &g = *CastP<GSUBGPOS> (font_data + table.offset);
+
+	int num_scripts = g.get_script_count ();
+	printf ("    %d script(s) found in table\n", num_scripts);
+	for (int n_script = 0; n_script < num_scripts; n_script++) {
+	  const Script &script = g.get_script (n_script);
+	  printf ("    Script %2d of %2d: %.4s\n", n_script, num_scripts,
+	          (const char *)g.get_script_tag(n_script));
+
+	  if (!script.has_default_lang_sys())
+	    printf ("      No default language system\n");
+	  int num_langsys = script.get_lang_sys_count ();
+	  printf ("      %d language system(s) found in script\n", num_langsys);
+	  for (int n_langsys = script.has_default_lang_sys() ? -1 : 0; n_langsys < num_langsys; n_langsys++) {
+	    const LangSys &langsys = n_langsys == -1
+				   ? script.get_default_lang_sys ()
+				   : script.get_lang_sys (n_langsys);
+	    if (n_langsys == -1)
+	      printf ("      Default Language System\n");
+	    else
+	      printf ("      Language System %2d of %2d: %.4s\n", n_langsys, num_langsys,
+		      (const char *)script.get_lang_sys_tag (n_langsys));
+	    if (langsys.get_required_feature_index () == Index::NOT_FOUND_INDEX)
+	      printf ("        No required feature\n");
+
+	    int num_features = langsys.get_feature_count ();
+	    printf ("        %d feature(s) found in language system\n", num_features);
+	    for (int n_feature = 0; n_feature < num_features; n_feature++) {
+	      printf ("        Feature index %2d of %2d: %d\n", n_feature, num_features,
+	              langsys.get_feature_index (n_feature));
+	    }
+	  }
+	}
+
+	int num_features = g.get_feature_count ();
+	printf ("    %d feature(s) found in table\n", num_features);
+	for (int n_feature = 0; n_feature < num_features; n_feature++) {
+	  const Feature &feature = g.get_feature (n_feature);
+	  printf ("    Feature %2d of %2d: %.4s; %d lookup(s)\n", n_feature, num_features,
+	          (const char *)g.get_feature_tag(n_feature),
+		  feature.get_lookup_count());
+
+	  int num_lookups = feature.get_lookup_count ();
+	  printf ("        %d lookup(s) found in feature\n", num_lookups);
+	  for (int n_lookup = 0; n_lookup < num_lookups; n_lookup++) {
+	    printf ("        Lookup index %2d of %2d: %d\n", n_lookup, num_lookups,
+	            feature.get_lookup_index (n_lookup));
+	  }
+	}
+
+	int num_lookups = g.get_lookup_count ();
+	printf ("    %d lookup(s) found in table\n", num_lookups);
+	for (int n_lookup = 0; n_lookup < num_lookups; n_lookup++) {
+	  const Lookup &lookup = g.get_lookup (n_lookup);
+	  printf ("    Lookup %2d of %2d: type %d, props 0x%04X\n", n_lookup, num_lookups,
+	          lookup.get_type(), lookup.get_props());
+	}
+
+	}
+	break;
+
+      case GDEF::tableTag:
+	{
+
+	const GDEF &gdef = *CastP<GDEF> (font_data + table.offset);
+
+	printf ("    Has %sglyph classes\n",
+		  gdef.has_glyph_classes () ? "" : "no ");
+	printf ("    Has %smark attachment types\n",
+		  gdef.has_mark_attachment_types () ? "" : "no ");
+	printf ("    Has %sattach points\n",
+		  gdef.has_attach_points () ? "" : "no ");
+	printf ("    Has %slig carets\n",
+		  gdef.has_lig_carets () ? "" : "no ");
+	printf ("    Has %smark sets\n",
+		  gdef.has_mark_sets () ? "" : "no ");
+	break;
+	}
+      }
+    }
+  }
+
+  return 0;
+}
+
+
diff --git a/extensions/externals/src/harfbuzz/src/sample.py b/extensions/externals/src/harfbuzz/src/sample.py
new file mode 100644
index 0000000..317a47e
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/sample.py
@@ -0,0 +1,13 @@
+#!/usr/bin/python
+
+import sys
+from gi.repository import HarfBuzz as hb
+
+def nothing():
+	pass
+
+fontdata = file (sys.argv[1]).read ()
+blob = hb.blob_create (fontdata, hb.memory_mode_t.WRITABLE, None, nothing)
+print blob
+buffer = hb.buffer_create ()
+
diff --git a/extensions/externals/src/harfbuzz/src/test-buffer-serialize.cc b/extensions/externals/src/harfbuzz/src/test-buffer-serialize.cc
new file mode 100644
index 0000000..827b051
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/test-buffer-serialize.cc
@@ -0,0 +1,126 @@
+/*
+ * Copyright © 2010,2011,2013  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "hb.h"
+#ifdef HAVE_FREETYPE
+#include "hb-ft.h"
+#endif
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main (int argc, char **argv)
+{
+  hb_blob_t *blob = NULL;
+
+  if (argc != 2) {
+    fprintf (stderr, "usage: %s font-file\n", argv[0]);
+    exit (1);
+  }
+
+  /* Create the blob */
+  {
+    const char *font_data;
+    unsigned int len;
+    hb_destroy_func_t destroy;
+    void *user_data;
+    hb_memory_mode_t mm;
+
+#ifdef HAVE_GLIB
+    GMappedFile *mf = g_mapped_file_new (argv[1], false, NULL);
+    font_data = g_mapped_file_get_contents (mf);
+    len = g_mapped_file_get_length (mf);
+    destroy = (hb_destroy_func_t) g_mapped_file_unref;
+    user_data = (void *) mf;
+    mm = HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE;
+#else
+    FILE *f = fopen (argv[1], "rb");
+    fseek (f, 0, SEEK_END);
+    len = ftell (f);
+    fseek (f, 0, SEEK_SET);
+    font_data = (const char *) malloc (len);
+    if (!font_data) len = 0;
+    len = fread ((char *) font_data, 1, len, f);
+    destroy = free;
+    user_data = (void *) font_data;
+    fclose (f);
+    mm = HB_MEMORY_MODE_WRITABLE;
+#endif
+
+    blob = hb_blob_create (font_data, len, mm, user_data, destroy);
+  }
+
+  hb_face_t *face = hb_face_create (blob, 0 /* first face */);
+  hb_blob_destroy (blob);
+  blob = NULL;
+
+  unsigned int upem = hb_face_get_upem (face);
+  hb_font_t *font = hb_font_create (face);
+  hb_face_destroy (face);
+  hb_font_set_scale (font, upem, upem);
+#ifdef HAVE_FREETYPE
+  hb_ft_font_set_funcs (font);
+#endif
+
+  hb_buffer_t *buf;
+  buf = hb_buffer_create ();
+
+  bool ret = true;
+  char line[BUFSIZ], out[BUFSIZ];
+  while (fgets (line, sizeof(line), stdin) != 0)
+  {
+    hb_buffer_clear_contents (buf);
+
+    const char *p = line;
+    while (hb_buffer_deserialize_glyphs (buf,
+					 p, -1, &p,
+					 font,
+					 HB_BUFFER_SERIALIZE_FORMAT_JSON))
+      ;
+    if (*p && *p != '\n')
+      ret = false;
+
+    hb_buffer_serialize_glyphs (buf, 0, hb_buffer_get_length (buf),
+				out, sizeof (out), NULL,
+				font, HB_BUFFER_SERIALIZE_FORMAT_JSON,
+				HB_BUFFER_SERIALIZE_FLAG_DEFAULT);
+    puts (out);
+  }
+
+  hb_buffer_destroy (buf);
+
+  hb_font_destroy (font);
+
+  return !ret;
+}
diff --git a/extensions/externals/src/harfbuzz/src/test-size-params.cc b/extensions/externals/src/harfbuzz/src/test-size-params.cc
new file mode 100644
index 0000000..947b566
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/test-size-params.cc
@@ -0,0 +1,93 @@
+/*
+ * Copyright © 2010,2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "hb.h"
+#include "hb-ot.h"
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main (int argc, char **argv)
+{
+  hb_blob_t *blob = NULL;
+
+  if (argc != 2) {
+    fprintf (stderr, "usage: %s font-file\n", argv[0]);
+    exit (1);
+  }
+
+  /* Create the blob */
+  {
+    const char *font_data;
+    unsigned int len;
+    hb_destroy_func_t destroy;
+    void *user_data;
+    hb_memory_mode_t mm;
+
+#ifdef HAVE_GLIB
+    GMappedFile *mf = g_mapped_file_new (argv[1], false, NULL);
+    font_data = g_mapped_file_get_contents (mf);
+    len = g_mapped_file_get_length (mf);
+    destroy = (hb_destroy_func_t) g_mapped_file_unref;
+    user_data = (void *) mf;
+    mm = HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE;
+#else
+    FILE *f = fopen (argv[1], "rb");
+    fseek (f, 0, SEEK_END);
+    len = ftell (f);
+    fseek (f, 0, SEEK_SET);
+    font_data = (const char *) malloc (len);
+    if (!font_data) len = 0;
+    len = fread ((char *) font_data, 1, len, f);
+    destroy = free;
+    user_data = (void *) font_data;
+    fclose (f);
+    mm = HB_MEMORY_MODE_WRITABLE;
+#endif
+
+    blob = hb_blob_create (font_data, len, mm, user_data, destroy);
+  }
+
+  /* Create the face */
+  hb_face_t *face = hb_face_create (blob, 0 /* first face */);
+  hb_blob_destroy (blob);
+  blob = NULL;
+
+  unsigned int p[5];
+  bool ret = hb_ot_layout_get_size_params (face, p, p+1, p+2, p+3, p+4);
+
+  printf ("%g %u %u %g %g\n", p[0]/10., p[1], p[2], p[3]/10., p[4]/10.);
+
+  return !ret;
+}
diff --git a/extensions/externals/src/harfbuzz/src/test-would-substitute.cc b/extensions/externals/src/harfbuzz/src/test-would-substitute.cc
new file mode 100644
index 0000000..4731e26
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/test-would-substitute.cc
@@ -0,0 +1,103 @@
+/*
+ * Copyright © 2010,2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "hb.h"
+#include "hb-ot.h"
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+
+#ifdef HAVE_FREETYPE
+#include "hb-ft.h"
+#endif
+
+int
+main (int argc, char **argv)
+{
+  hb_blob_t *blob = NULL;
+
+  if (argc != 4 && argc != 5) {
+    fprintf (stderr, "usage: %s font-file lookup-index first-glyph [second-glyph]\n", argv[0]);
+    exit (1);
+  }
+
+  /* Create the blob */
+  {
+    const char *font_data;
+    unsigned int len;
+    hb_destroy_func_t destroy;
+    void *user_data;
+    hb_memory_mode_t mm;
+
+#ifdef HAVE_GLIB
+    GMappedFile *mf = g_mapped_file_new (argv[1], false, NULL);
+    font_data = g_mapped_file_get_contents (mf);
+    len = g_mapped_file_get_length (mf);
+    destroy = (hb_destroy_func_t) g_mapped_file_unref;
+    user_data = (void *) mf;
+    mm = HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE;
+#else
+    FILE *f = fopen (argv[1], "rb");
+    fseek (f, 0, SEEK_END);
+    len = ftell (f);
+    fseek (f, 0, SEEK_SET);
+    font_data = (const char *) malloc (len);
+    if (!font_data) len = 0;
+    len = fread ((char *) font_data, 1, len, f);
+    destroy = free;
+    user_data = (void *) font_data;
+    fclose (f);
+    mm = HB_MEMORY_MODE_WRITABLE;
+#endif
+
+    blob = hb_blob_create (font_data, len, mm, user_data, destroy);
+  }
+
+  /* Create the face */
+  hb_face_t *face = hb_face_create (blob, 0 /* first face */);
+  hb_blob_destroy (blob);
+  blob = NULL;
+
+  hb_font_t *font = hb_font_create (face);
+#ifdef HAVE_FREETYPE
+  hb_ft_font_set_funcs (font);
+#endif
+
+  unsigned int len = argc - 3;
+  hb_codepoint_t glyphs[2];
+  if (!hb_font_glyph_from_string (font, argv[3], -1, &glyphs[0]) ||
+      (argc > 4 &&
+       !hb_font_glyph_from_string (font, argv[4], -1, &glyphs[1])))
+    return 2;
+  return !hb_ot_layout_lookup_would_substitute (face, strtol (argv[2], NULL, 0), glyphs, len, false);
+}
diff --git a/extensions/externals/src/harfbuzz/src/test.cc b/extensions/externals/src/harfbuzz/src/test.cc
new file mode 100644
index 0000000..1acb6ea
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/src/test.cc
@@ -0,0 +1,133 @@
+/*
+ * Copyright © 2010,2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "hb.h"
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+
+#ifdef HAVE_FREETYPE
+#include "hb-ft.h"
+#endif
+
+int
+main (int argc, char **argv)
+{
+  hb_blob_t *blob = NULL;
+
+  if (argc != 2) {
+    fprintf (stderr, "usage: %s font-file.ttf\n", argv[0]);
+    exit (1);
+  }
+
+  /* Create the blob */
+  {
+    const char *font_data;
+    unsigned int len;
+    hb_destroy_func_t destroy;
+    void *user_data;
+    hb_memory_mode_t mm;
+
+#ifdef HAVE_GLIB
+    GMappedFile *mf = g_mapped_file_new (argv[1], false, NULL);
+    font_data = g_mapped_file_get_contents (mf);
+    len = g_mapped_file_get_length (mf);
+    destroy = (hb_destroy_func_t) g_mapped_file_unref;
+    user_data = (void *) mf;
+    mm = HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE;
+#else
+    FILE *f = fopen (argv[1], "rb");
+    fseek (f, 0, SEEK_END);
+    len = ftell (f);
+    fseek (f, 0, SEEK_SET);
+    font_data = (const char *) malloc (len);
+    if (!font_data) len = 0;
+    len = fread ((char *) font_data, 1, len, f);
+    destroy = free;
+    user_data = (void *) font_data;
+    fclose (f);
+    mm = HB_MEMORY_MODE_WRITABLE;
+#endif
+
+    blob = hb_blob_create (font_data, len, mm, user_data, destroy);
+  }
+
+  printf ("Opened font file %s: %u bytes long\n", argv[1], hb_blob_get_length (blob));
+
+  /* Create the face */
+  hb_face_t *face = hb_face_create (blob, 0 /* first face */);
+  hb_blob_destroy (blob);
+  blob = NULL;
+  unsigned int upem = hb_face_get_upem (face);
+
+  hb_font_t *font = hb_font_create (face);
+  hb_font_set_scale (font, upem, upem);
+
+#ifdef HAVE_FREETYPE
+  hb_ft_font_set_funcs (font);
+#endif
+
+  hb_buffer_t *buffer = hb_buffer_create ();
+
+  hb_buffer_add_utf8 (buffer, "\xe0\xa4\x95\xe0\xa5\x8d\xe0\xa4\xb0\xe0\xa5\x8d\xe0\xa4\x95", -1, 0, -1);
+  hb_buffer_guess_segment_properties (buffer);
+
+  hb_shape (font, buffer, NULL, 0);
+
+  unsigned int count = hb_buffer_get_length (buffer);
+  hb_glyph_info_t *infos = hb_buffer_get_glyph_infos (buffer, NULL);
+  hb_glyph_position_t *positions = hb_buffer_get_glyph_positions (buffer, NULL);
+
+  for (unsigned int i = 0; i < count; i++)
+  {
+    hb_glyph_info_t *info = &infos[i];
+    hb_glyph_position_t *pos = &positions[i];
+
+    printf ("cluster %d	glyph 0x%x at	(%d,%d)+(%d,%d)\n",
+	    info->cluster,
+	    info->codepoint,
+	    pos->x_offset,
+	    pos->x_offset,
+	    pos->x_advance,
+	    pos->y_advance);
+
+  }
+
+  hb_buffer_destroy (buffer);
+  hb_font_destroy (font);
+  hb_face_destroy (face);
+
+  return 0;
+}
+
+
diff --git a/extensions/externals/src/harfbuzz/util/Makefile.am b/extensions/externals/src/harfbuzz/util/Makefile.am
new file mode 100644
index 0000000..51a584b
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/Makefile.am
@@ -0,0 +1,75 @@
+# Process this file with automake to produce Makefile.in
+
+NULL =
+EXTRA_DIST =
+CLEANFILES =
+DISTCLEANFILES =
+MAINTAINERCLEANFILES =
+
+bin_PROGRAMS =
+
+AM_CPPFLAGS = \
+	-DHB_DISABLE_DEPRECATED \
+	-I$(top_srcdir)/src/ \
+	-I$(top_builddir)/src/ \
+	$(GLIB_CFLAGS) \
+	$(FREETYPE_CFLAGS) \
+	$(CAIRO_FT_CFLAGS) \
+	$(NULL)
+LDADD = \
+	$(top_builddir)/src/libharfbuzz.la \
+	-lm \
+	$(GLIB_LIBS) \
+	$(FREETYPE_LIBS) \
+	$(NULL)
+
+if HAVE_GLIB
+if HAVE_FREETYPE
+
+if HAVE_CAIRO_FT
+hb_view_SOURCES = \
+	hb-view.cc \
+	options.cc \
+	options.hh \
+	main-font-text.hh \
+	shape-consumer.hh \
+	ansi-print.cc \
+	ansi-print.hh \
+	helper-cairo.cc \
+	helper-cairo.hh \
+	helper-cairo-ansi.cc \
+	helper-cairo-ansi.hh \
+	view-cairo.cc \
+	view-cairo.hh \
+	$(NULL)
+hb_view_LDADD = \
+	$(LDADD) \
+	$(CAIRO_LIBS) \
+	$(CAIRO_FT_LIBS) \
+	$(NULL)
+bin_PROGRAMS += hb-view
+endif # HAVE_CAIRO_FT
+
+hb_shape_SOURCES = \
+	hb-shape.cc \
+	options.cc \
+	options.hh \
+	main-font-text.hh \
+	shape-consumer.hh \
+	$(NULL)
+bin_PROGRAMS += hb-shape
+
+if HAVE_OT
+hb_ot_shape_closure_SOURCES = \
+	hb-ot-shape-closure.cc \
+	options.cc \
+	options.hh \
+	main-font-text.hh \
+	$(NULL)
+bin_PROGRAMS += hb-ot-shape-closure
+endif # HAVE_OT
+
+endif # HAVE_FREETYPE
+endif # HAVE_GLIB
+
+-include $(top_srcdir)/git.mk
diff --git a/extensions/externals/src/harfbuzz/util/Makefile.in b/extensions/externals/src/harfbuzz/util/Makefile.in
new file mode 100644
index 0000000..a157618
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/Makefile.in
@@ -0,0 +1,728 @@
+# Makefile.in generated by automake 1.11.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Process this file with automake to produce Makefile.in
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+bin_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3)
+@HAVE_CAIRO_FT_TRUE@@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@am__append_1 = hb-view
+@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@am__append_2 = hb-shape
+@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@@HAVE_OT_TRUE@am__append_3 = hb-ot-shape-closure
+subdir = util
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_pthread.m4 \
+	$(top_srcdir)/m4/gtk-doc.m4 $(top_srcdir)/m4/libtool.m4 \
+	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
+	$(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
+	$(top_srcdir)/m4/pkg.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
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+CONFIG_CLEAN_FILES =
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+@HAVE_CAIRO_FT_TRUE@@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@am__EXEEXT_1 = hb-view$(EXEEXT)
+@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@am__EXEEXT_2 = hb-shape$(EXEEXT)
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+	options.cc options.hh main-font-text.hh
+am__objects_1 =
+@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@@HAVE_OT_TRUE@am_hb_ot_shape_closure_OBJECTS = hb-ot-shape-closure.$(OBJEXT) \
+@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@@HAVE_OT_TRUE@	options.$(OBJEXT) \
+@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@@HAVE_OT_TRUE@	$(am__objects_1)
+hb_ot_shape_closure_OBJECTS = $(am_hb_ot_shape_closure_OBJECTS)
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+am__DEPENDENCIES_1 =
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+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1)
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__hb_shape_SOURCES_DIST = hb-shape.cc options.cc options.hh \
+	main-font-text.hh shape-consumer.hh
+@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@am_hb_shape_OBJECTS =  \
+@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@	hb-shape.$(OBJEXT) \
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+@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@	$(am__objects_1)
+hb_shape_OBJECTS = $(am_hb_shape_OBJECTS)
+hb_shape_LDADD = $(LDADD)
+hb_shape_DEPENDENCIES = $(top_builddir)/src/libharfbuzz.la \
+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1)
+am__hb_view_SOURCES_DIST = hb-view.cc options.cc options.hh \
+	main-font-text.hh shape-consumer.hh ansi-print.cc \
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+	helper-cairo-ansi.cc helper-cairo-ansi.hh view-cairo.cc \
+	view-cairo.hh
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+@HAVE_CAIRO_FT_TRUE@@HAVE_FREETYPE_TRUE@@HAVE_GLIB_TRUE@	$(am__DEPENDENCIES_1)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
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+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS)
+installdirs:
+	for dir in "$(DESTDIR)$(bindir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-binPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am: installcheck-binPROGRAMS
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
+	clean-generic clean-libtool ctags distclean distclean-compile \
+	distclean-generic distclean-libtool distclean-tags distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-binPROGRAMS install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am \
+	installcheck-binPROGRAMS installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags uninstall uninstall-am uninstall-binPROGRAMS
+
+
+-include $(top_srcdir)/git.mk
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/extensions/externals/src/harfbuzz/util/ansi-print.cc b/extensions/externals/src/harfbuzz/util/ansi-print.cc
new file mode 100644
index 0000000..0fc3719
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/ansi-print.cc
@@ -0,0 +1,425 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "ansi-print.hh"
+
+#include <assert.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+#include <fcntl.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h> /* for isatty() */
+#endif
+
+#ifdef _MSC_VER
+static inline long int
+lround (double x)
+{
+  if (x >= 0)
+    return floor (x + 0.5);
+  else
+    return ceil (x - 0.5);
+}
+#endif
+
+#define MIN(a,b) ((a) < (b) ? (a) : (b))
+
+#define CELL_W 8
+#define CELL_H (2 * CELL_W)
+
+struct color_diff_t
+{
+  int dot (const color_diff_t &o)
+  { return v[0]*o.v[0] + v[1]*o.v[1] + v[2]*o.v[2] + v[3]*o.v[3]; }
+
+  int v[4];
+};
+
+struct color_t
+{
+  static color_t from_ansi (unsigned int x)
+  {
+    color_t c = {(0xFF<<24) | ((0xFF*(x&1))<<16) | ((0xFF*((x >> 1)&1))<<8) | (0xFF*((x >> 2)&1))};
+    return c;
+  }
+  unsigned int to_ansi (void)
+  {
+    return ((v >> 23) & 1) | ((v >> 14)&2) | ((v >> 5)&4);
+  }
+
+  color_diff_t diff (const color_t &o)
+  {
+    color_diff_t d;
+    for (unsigned int i = 0; i < 4; i++)
+      d.v[i] = (int) ((v >> (i*8))&0xFF) - (int) ((o.v >> (i*8))&0xFF);
+    return d;
+  }
+
+  uint32_t v;
+};
+
+struct image_t
+{
+  public:
+
+  image_t (unsigned int width_,
+	   unsigned int height_,
+	   const uint32_t *data_,
+	   unsigned int stride_) :
+		width (width_),
+		height (height_),
+		own_data (false),
+		data ((color_t *) data_),
+		stride (stride_) {}
+  image_t (unsigned int width_,
+	   unsigned int height_) :
+		width (width_),
+		height (height_),
+		own_data (true),
+		data ((color_t *) malloc (sizeof (data[0]) * width * height)),
+		stride (width) {}
+  ~image_t (void)
+  { if (own_data) free (data); }
+
+  color_t &operator () (unsigned int x, unsigned int y)
+  { return data[x + y * stride]; }
+
+  color_t operator () (unsigned int x, unsigned int y) const
+  { return data[x + y * stride]; }
+
+  void
+  copy_sub_image (const image_t &s,
+		  unsigned int x, unsigned int y,
+		  unsigned int w, unsigned int h)
+  {
+    assert (x < width);
+    assert (y < height);
+    for (unsigned int row = 0; row < h; row++) {
+      color_t *p = data + x + MIN (y + row, height - 1) * stride;
+      color_t *q = s.data + row * s.stride;
+      if (x + w <= width)
+	for (unsigned int col = 0; col < w; col++)
+	  *q++ = *p++;
+      else {
+        unsigned int limit = width - x;
+	for (unsigned int col = 0; col < limit; col++)
+	  *q++ = *p++;
+	p--;
+	for (unsigned int col = limit; col < w; col++)
+	  *q++ = *p;
+      }
+    }
+  }
+
+  const unsigned int width;
+  const unsigned int height;
+
+  private:
+  bool own_data;
+  color_t * const data;
+  const unsigned int stride;
+};
+
+struct biimage_t
+{
+  public:
+
+  biimage_t (unsigned int width, unsigned int height) :
+		width (width),
+		height (height),
+		bg (0), fg (0), unicolor (true),
+		data ((uint8_t *) malloc (sizeof (data[0]) * width * height)) {}
+  ~biimage_t (void)
+  { free (data); }
+
+  void set (const image_t &image)
+  {
+    assert (image.width == width);
+    assert (image.height == height);
+    int freq[8] = {0};
+    for (unsigned int y = 0; y < height; y++)
+      for (unsigned int x = 0; x < width; x++) {
+        color_t c = image (x, y);
+        freq[c.to_ansi ()]++;
+      }
+    bg = 0;
+    for (unsigned int i = 1; i < 8; i++)
+      if (freq[bg] < freq[i])
+        bg = i;
+    fg = 0;
+    for (unsigned int i = 1; i < 8; i++)
+      if (i != bg && freq[fg] < freq[i])
+        fg = i;
+    if (fg == bg || freq[fg] == 0) {
+      fg = bg;
+      unicolor = true;
+    }
+    else
+      unicolor = false;
+
+    /* Set the data... */
+
+    if (unicolor) {
+      memset (data, 0, sizeof (data[0]) * width * height);
+      return;
+    }
+
+    color_t bgc = color_t::from_ansi (bg);
+    color_t fgc = color_t::from_ansi (fg);
+    color_diff_t diff = fgc.diff (bgc);
+    int dd = diff.dot (diff);
+    for (unsigned int y = 0; y < height; y++)
+      for (unsigned int x = 0; x < width; x++) {
+        int d = diff.dot (image (x, y).diff (bgc));
+	(*this)(x, y) = d < 0 ? 0 : d > dd ? 255 : lround (d * 255. / dd);
+      }
+  }
+
+  uint8_t &operator () (unsigned int x, unsigned int y)
+  { return data[x + y * width]; }
+
+  uint8_t operator () (unsigned int x, unsigned int y) const
+  { return data[x + y * width]; }
+
+  const unsigned int width;
+  const unsigned int height;
+  unsigned int bg;
+  unsigned int fg;
+  bool unicolor;
+
+  private:
+  uint8_t * const data;
+};
+
+const char *
+block_best (const biimage_t &bi, unsigned int *score, bool *inverse)
+{
+  assert (bi.width  <= CELL_W);
+  assert (bi.height <= CELL_H);
+
+  unsigned int row_sum[CELL_H] = {0};
+  unsigned int col_sum[CELL_W] = {0};
+  unsigned int row_sum_i[CELL_H] = {0};
+  unsigned int col_sum_i[CELL_W] = {0};
+  unsigned int quad[2][2] = {{0}};
+  unsigned int quad_i[2][2] = {{0}};
+  unsigned int total = 0;
+  unsigned int total_i = 0;
+  for (unsigned int y = 0; y < bi.height; y++)
+    for (unsigned int x = 0; x < bi.width; x++) {
+      unsigned int c = bi (x, y);
+      unsigned int c_i = 255 - c;
+      row_sum[y] += c;
+      row_sum_i[y] += c_i;
+      col_sum[x] += c;
+      col_sum_i[x] += c_i;
+      quad[2 * y / bi.height][2 * x / bi.width] += c;
+      quad_i[2 * y / bi.height][2 * x / bi.width] += c_i;
+      total += c;
+      total_i += c_i;
+    }
+
+  /* Make the sums cummulative */
+  for (unsigned int i = 1; i < bi.height; i++) {
+    row_sum[i] += row_sum[i - 1];
+    row_sum_i[i] += row_sum_i[i - 1];
+  }
+  for (unsigned int i = 1; i < bi.width;  i++) {
+    col_sum[i] += col_sum[i - 1];
+    col_sum_i[i] += col_sum_i[i - 1];
+  }
+
+  const char *best_c = " ";
+
+  /* Maybe empty is better! */
+  if (total < *score) {
+    *score = total;
+    *inverse = false;
+    best_c = " ";
+  }
+  /* Maybe full is better! */
+  if (total_i < *score) {
+    *score = total_i;
+    *inverse = true;
+    best_c = " ";
+  }
+
+  /* Find best lower line */
+  if (1) {
+    unsigned int best_s = (unsigned int) -1;
+    bool best_inv = false;
+    int best_i = 0;
+    for (unsigned int i = 0; i < bi.height - 1; i++)
+    {
+      unsigned int s;
+      s = row_sum[i] + total_i - row_sum_i[i];
+      if (s < best_s) {
+        best_s = s;
+	best_i = i;
+	best_inv = false;
+      }
+      s = row_sum_i[i] + total - row_sum[i];
+      if (s < best_s) {
+        best_s = s;
+	best_i = i;
+	best_inv = true;
+      }
+    }
+    if (best_s < *score) {
+      static const char *lower[7] = {"â–�", "â–‚", "â–ƒ", "â–„", "â–…", "â–†", "â–‡"};
+      unsigned int which = lround (((best_i + 1) * 8) / bi.height);
+      if (1 <= which && which <= 7) {
+	*score = best_s;
+	*inverse = best_inv;
+	best_c = lower[7 - which];
+      }
+    }
+  }
+
+  /* Find best left line */
+  if (1) {
+    unsigned int best_s = (unsigned int) -1;
+    bool best_inv = false;
+    int best_i = 0;
+    for (unsigned int i = 0; i < bi.width - 1; i++)
+    {
+      unsigned int s;
+      s = col_sum[i] + total_i - col_sum_i[i];
+      if (s < best_s) {
+        best_s = s;
+	best_i = i;
+	best_inv = true;
+      }
+      s = col_sum_i[i] + total - col_sum[i];
+      if (s < best_s) {
+        best_s = s;
+	best_i = i;
+	best_inv = false;
+      }
+    }
+    if (best_s < *score) {
+      static const char *left [7] = {"�", "▎", "�", "▌", "▋", "▊", "▉"};
+      unsigned int which = lround (((best_i + 1) * 8) / bi.width);
+      if (1 <= which && which <= 7) {
+	*score = best_s;
+	*inverse = best_inv;
+	best_c = left[which - 1];
+      }
+    }
+  }
+
+  /* Find best quadrant */
+  if (1) {
+    unsigned int q = 0;
+    unsigned int qs = 0;
+    for (unsigned int i = 0; i < 2; i++)
+      for (unsigned int j = 0; j < 2; j++)
+	if (quad[i][j] > quad_i[i][j]) {
+	  q += 1 << (2 * i + j);
+	  qs += quad_i[i][j];
+	} else
+	  qs += quad[i][j];
+    if (qs < *score) {
+      const char *c = NULL;
+      bool inv = false;
+      switch (q) {
+	case 1:  c = "â–Ÿ"; inv = true;  break;
+	case 2:  c = "â–™"; inv = true;  break;
+	case 4:  c = "â––"; inv = false; break;
+	case 8:  c = "â–—"; inv = false; break;
+	case 9:  c = "â–š"; inv = false; break;
+	case 6:  c = "â–ž"; inv = false; break;
+	case 7:  c = "▜"; inv = true;  break;
+	case 11: c = "▜"; inv = true;  break;
+	case 13: c = "â–™"; inv = true;  break;
+	case 14: c = "â–Ÿ"; inv = true;  break;
+      }
+      if (c) {
+	*score = qs;
+	*inverse = inv;
+	best_c = c;
+      }
+    }
+  }
+
+  return best_c;
+}
+
+void
+ansi_print_image_rgb24 (const uint32_t *data,
+			unsigned int width,
+			unsigned int height,
+			unsigned int stride)
+{
+  image_t image (width, height, data, stride);
+
+  unsigned int rows = (height + CELL_H - 1) / CELL_H;
+  unsigned int cols = (width +  CELL_W - 1) / CELL_W;
+  image_t cell (CELL_W, CELL_H);
+  biimage_t bi (CELL_W, CELL_H);
+  unsigned int last_bg = -1, last_fg = -1;
+  for (unsigned int row = 0; row < rows; row++) {
+    for (unsigned int col = 0; col < cols; col++) {
+      image.copy_sub_image (cell, col * CELL_W, row * CELL_H, CELL_W, CELL_H);
+      bi.set (cell);
+      if (bi.unicolor) {
+        if (last_bg != bi.bg) {
+	  printf ("\e[%dm", 40 + bi.bg);
+	  last_bg = bi.bg;
+	}
+	printf (" ");
+      } else {
+        /* Figure out the closest character to the biimage */
+        unsigned int score = (unsigned int) -1;
+	bool inverse = false;
+        const char *c = block_best (bi, &score, &inverse);
+	if (inverse) {
+	  if (last_bg != bi.fg || last_fg != bi.bg) {
+	    printf ("\e[%d;%dm", 30 + bi.bg, 40 + bi.fg);
+	    last_bg = bi.fg;
+	    last_fg = bi.bg;
+	  }
+	} else {
+	  if (last_bg != bi.bg || last_fg != bi.fg) {
+	    printf ("\e[%d;%dm", 40 + bi.bg, 30 + bi.fg);
+	    last_bg = bi.bg;
+	    last_fg = bi.fg;
+	  }
+	}
+	printf ("%s", c);
+      }
+    }
+    printf ("\e[0m\n"); /* Reset */
+    last_bg = last_fg = -1;
+  }
+}
diff --git a/extensions/externals/src/harfbuzz/util/ansi-print.hh b/extensions/externals/src/harfbuzz/util/ansi-print.hh
new file mode 100644
index 0000000..dad4d4c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/ansi-print.hh
@@ -0,0 +1,39 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef ANSI_PRINT_HH
+#define ANSI_PRINT_HH
+
+#include <hb.h> /* for int types */
+
+void
+ansi_print_image_rgb24 (const uint32_t *data,
+			unsigned int width,
+			unsigned int height,
+			unsigned int stride);
+
+
+#endif
diff --git a/extensions/externals/src/harfbuzz/util/hb-ot-shape-closure.cc b/extensions/externals/src/harfbuzz/util/hb-ot-shape-closure.cc
new file mode 100644
index 0000000..03de7e6
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/hb-ot-shape-closure.cc
@@ -0,0 +1,115 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "main-font-text.hh"
+
+#ifdef HAVE_FREETYPE
+#include <hb-ft.h>
+#endif
+
+struct shape_closure_consumer_t : option_group_t
+{
+  shape_closure_consumer_t (option_parser_t *parser) :
+			    shaper (parser),
+			    show_glyph_names (true)
+  {
+    add_options (parser);
+  }
+
+  void add_options (struct option_parser_t *parser)
+  {
+    GOptionEntry entries[] =
+    {
+      {"no-glyph-names",	0, G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE,	&this->show_glyph_names,	"Use glyph indices instead of names",	NULL},
+      {NULL}
+    };
+    parser->add_group (entries,
+		       "format",
+		       "Format options:",
+		       "Options controlling output formatting",
+		       this);
+  }
+
+  void init (const font_options_t *font_opts)
+  {
+    glyphs = hb_set_create ();
+    font = hb_font_reference (font_opts->get_font ());
+    failed = false;
+  }
+  void consume_line (hb_buffer_t  *buffer,
+		     const char   *text,
+		     unsigned int  text_len,
+		     const char   *text_before,
+		     const char   *text_after)
+  {
+    hb_set_clear (glyphs);
+    shaper.shape_closure (text, text_len, font, buffer, glyphs);
+
+    if (hb_set_is_empty (glyphs))
+      return;
+
+    /* Print it out! */
+    bool first = true;
+    for (hb_codepoint_t i = -1; hb_set_next (glyphs, &i);)
+    {
+      if (first)
+	first = false;
+      else
+	printf (" ");
+      if (show_glyph_names)
+      {
+	char glyph_name[64];
+	hb_font_glyph_to_string (font, i, glyph_name, sizeof (glyph_name));
+	printf ("%s", glyph_name);
+      } else
+	printf ("%u", i);
+    }
+  }
+  void finish (const font_options_t *font_opts)
+  {
+    printf ("\n");
+    hb_font_destroy (font);
+    font = NULL;
+    hb_set_destroy (glyphs);
+    glyphs = NULL;
+  }
+
+  bool failed;
+
+  protected:
+  shape_options_t shaper;
+  hb_bool_t show_glyph_names;
+
+  hb_set_t *glyphs;
+  hb_font_t *font;
+};
+
+int
+main (int argc, char **argv)
+{
+  main_font_text_t<shape_closure_consumer_t> driver;
+  return driver.main (argc, argv);
+}
diff --git a/extensions/externals/src/harfbuzz/util/hb-shape.cc b/extensions/externals/src/harfbuzz/util/hb-shape.cc
new file mode 100644
index 0000000..c239f0d
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/hb-shape.cc
@@ -0,0 +1,128 @@
+/*
+ * Copyright © 2010  Behdad Esfahbod
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "main-font-text.hh"
+#include "shape-consumer.hh"
+
+struct output_buffer_t
+{
+  output_buffer_t (option_parser_t *parser)
+		  : options (parser,
+			     g_strjoinv ("/", (gchar**) hb_buffer_serialize_list_formats ())),
+		    format (parser),
+		    gs (NULL),
+		    line_no (0),
+		    font (NULL) {}
+
+  void init (const font_options_t *font_opts)
+  {
+    options.get_file_handle ();
+    gs = g_string_new (NULL);
+    line_no = 0;
+    font = hb_font_reference (font_opts->get_font ());
+
+    if (!options.output_format)
+      output_format = HB_BUFFER_SERIALIZE_FORMAT_TEXT;
+    else
+      output_format = hb_buffer_serialize_format_from_string (options.output_format, -1);
+    if (!hb_buffer_serialize_format_to_string (output_format))
+    {
+      if (options.explicit_output_format)
+	fail (false, "Unknown output format `%s'; supported formats are: %s",
+	      options.output_format, options.supported_formats);
+      else
+	/* Just default to TEXT if not explicitly requested and the
+	 * file extension is not recognized. */
+	output_format = HB_BUFFER_SERIALIZE_FORMAT_TEXT;
+    }
+
+    unsigned int flags = HB_BUFFER_SERIALIZE_FLAG_DEFAULT;
+    if (!format.show_glyph_names)
+      flags |= HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES;
+    if (!format.show_clusters)
+      flags |= HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS;
+    if (!format.show_positions)
+      flags |= HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS;
+    format_flags = (hb_buffer_serialize_flags_t) flags;
+  }
+  void new_line (void)
+  {
+    line_no++;
+  }
+  void consume_text (hb_buffer_t  *buffer,
+		     const char   *text,
+		     unsigned int  text_len,
+		     hb_bool_t     utf8_clusters)
+  {
+    g_string_set_size (gs, 0);
+    format.serialize_buffer_of_text (buffer, line_no, text, text_len, font, gs);
+    fprintf (options.fp, "%s", gs->str);
+  }
+  void shape_failed (hb_buffer_t  *buffer,
+		     const char   *text,
+		     unsigned int  text_len,
+		     hb_bool_t     utf8_clusters)
+  {
+    g_string_set_size (gs, 0);
+    format.serialize_message (line_no, "msg: all shapers failed", gs);
+    fprintf (options.fp, "%s", gs->str);
+  }
+  void consume_glyphs (hb_buffer_t  *buffer,
+		       const char   *text,
+		       unsigned int  text_len,
+		       hb_bool_t     utf8_clusters)
+  {
+    g_string_set_size (gs, 0);
+    format.serialize_buffer_of_glyphs (buffer, line_no, text, text_len, font,
+				       output_format, format_flags, gs);
+    fprintf (options.fp, "%s", gs->str);
+  }
+  void finish (const font_options_t *font_opts)
+  {
+    hb_font_destroy (font);
+    g_string_free (gs, true);
+    gs = NULL;
+    font = NULL;
+  }
+
+  protected:
+  output_options_t options;
+  format_options_t format;
+
+  GString *gs;
+  unsigned int line_no;
+  hb_font_t *font;
+  hb_buffer_serialize_format_t output_format;
+  hb_buffer_serialize_flags_t format_flags;
+};
+
+int
+main (int argc, char **argv)
+{
+  main_font_text_t<shape_consumer_t<output_buffer_t> > driver;
+  return driver.main (argc, argv);
+}
diff --git a/extensions/externals/src/harfbuzz/util/hb-view.cc b/extensions/externals/src/harfbuzz/util/hb-view.cc
new file mode 100644
index 0000000..26fad66
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/hb-view.cc
@@ -0,0 +1,37 @@
+/*
+ * Copyright © 2010  Behdad Esfahbod
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "main-font-text.hh"
+#include "shape-consumer.hh"
+#include "view-cairo.hh"
+
+int
+main (int argc, char **argv)
+{
+  main_font_text_t<shape_consumer_t<view_cairo_t> > driver;
+  return driver.main (argc, argv);
+}
diff --git a/extensions/externals/src/harfbuzz/util/helper-cairo-ansi.cc b/extensions/externals/src/harfbuzz/util/helper-cairo-ansi.cc
new file mode 100644
index 0000000..f7c0660
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/helper-cairo-ansi.cc
@@ -0,0 +1,102 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "helper-cairo-ansi.hh"
+#include "options.hh"
+
+#include "ansi-print.hh"
+
+
+cairo_status_t
+helper_cairo_surface_write_to_ansi_stream (cairo_surface_t	*surface,
+					   cairo_write_func_t	write_func,
+					   void			*closure)
+{
+  unsigned int width = cairo_image_surface_get_width (surface);
+  unsigned int height = cairo_image_surface_get_height (surface);
+  if (cairo_image_surface_get_format (surface) != CAIRO_FORMAT_RGB24) {
+    cairo_surface_t *new_surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, width, height);
+    cairo_t *cr = cairo_create (new_surface);
+    if (cairo_image_surface_get_format (surface) == CAIRO_FORMAT_A8) {
+      cairo_set_source_rgb (cr, 0., 0., 0.);
+      cairo_paint (cr);
+      cairo_set_source_rgb (cr, 1., 1., 1.);
+      cairo_mask_surface (cr, surface, 0, 0);
+    } else {
+      cairo_set_source_rgb (cr, 1., 1., 1.);
+      cairo_paint (cr);
+      cairo_set_source_surface (cr, surface, 0, 0);
+      cairo_paint (cr);
+    }
+    cairo_destroy (cr);
+    surface = new_surface;
+  } else
+    cairo_surface_reference (surface);
+
+  unsigned int stride = cairo_image_surface_get_stride (surface);
+  const uint32_t *data = (uint32_t *) cairo_image_surface_get_data (surface);
+
+  /* We don't have rows to spare on the terminal window...
+   * Find the tight image top/bottom and only print in between. */
+
+  /* Use corner color as background color. */
+  uint32_t bg_color = * (uint32_t *) data;
+
+  /* Drop first row while empty */
+  while (height) 
+  {
+    unsigned int i;
+    for (i = 0; i < width; i++)
+      if (data[i] != bg_color)
+        break;
+    if (i < width)
+      break;
+    data += stride / 4;
+    height--;
+  }
+
+  /* Drop last row while empty */
+  unsigned int orig_height = height;
+  while (height)
+  {
+    const uint32_t *row = data + (height - 1) * stride / 4;
+    unsigned int i;
+    for (i = 0; i < width; i++)
+      if (row[i] != bg_color)
+        break;
+    if (i < width)
+      break;
+    height--;
+  }
+  if (height < orig_height)
+    height++; /* Add one last blank row for padding. */
+
+  if (width && height)
+    ansi_print_image_rgb24 (data, width, height, stride / 4);
+
+  cairo_surface_destroy (surface);
+  return CAIRO_STATUS_SUCCESS;
+}
diff --git a/extensions/externals/src/harfbuzz/util/helper-cairo-ansi.hh b/extensions/externals/src/harfbuzz/util/helper-cairo-ansi.hh
new file mode 100644
index 0000000..eeaaa50
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/helper-cairo-ansi.hh
@@ -0,0 +1,39 @@
+/*
+ * Copyright © 2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include <cairo.h>
+
+#ifndef HELPER_CAIRO_ANSI_HH
+#define HELPER_CAIRO_ANSI_HH
+
+
+cairo_status_t
+helper_cairo_surface_write_to_ansi_stream (cairo_surface_t	*surface,
+					   cairo_write_func_t	write_func,
+					   void			*closure);
+
+
+#endif
diff --git a/extensions/externals/src/harfbuzz/util/helper-cairo.cc b/extensions/externals/src/harfbuzz/util/helper-cairo.cc
new file mode 100644
index 0000000..bc44e8e
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/helper-cairo.cc
@@ -0,0 +1,481 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "helper-cairo.hh"
+
+#include <cairo-ft.h>
+#include <hb-ft.h>
+
+#include "helper-cairo-ansi.hh"
+#ifdef CAIRO_HAS_SVG_SURFACE
+#  include <cairo-svg.h>
+#endif
+#ifdef CAIRO_HAS_PDF_SURFACE
+#  include <cairo-pdf.h>
+#endif
+#ifdef CAIRO_HAS_PS_SURFACE
+#  include <cairo-ps.h>
+#  if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1,6,0)
+#    define HAS_EPS 1
+
+static cairo_surface_t *
+_cairo_eps_surface_create_for_stream (cairo_write_func_t  write_func,
+				      void               *closure,
+				      double              width,
+				      double              height)
+{
+  cairo_surface_t *surface;
+
+  surface = cairo_ps_surface_create_for_stream (write_func, closure, width, height);
+  cairo_ps_surface_set_eps (surface, true);
+
+  return surface;
+}
+
+#  else
+#    undef HAS_EPS
+#  endif
+#endif
+
+cairo_scaled_font_t *
+helper_cairo_create_scaled_font (const font_options_t *font_opts,
+				 double font_size)
+{
+  hb_font_t *font = hb_font_reference (font_opts->get_font ());
+
+  cairo_font_face_t *cairo_face;
+  FT_Face ft_face = hb_ft_font_get_face (font);
+  if (!ft_face)
+    /* This allows us to get some boxes at least... */
+    cairo_face = cairo_toy_font_face_create ("@cairo:sans",
+					     CAIRO_FONT_SLANT_NORMAL,
+					     CAIRO_FONT_WEIGHT_NORMAL);
+  else
+    cairo_face = cairo_ft_font_face_create_for_ft_face (ft_face, 0);
+  cairo_matrix_t ctm, font_matrix;
+  cairo_font_options_t *font_options;
+
+  cairo_matrix_init_identity (&ctm);
+  cairo_matrix_init_scale (&font_matrix,
+			   font_size, font_size);
+  font_options = cairo_font_options_create ();
+  cairo_font_options_set_hint_style (font_options, CAIRO_HINT_STYLE_NONE);
+  cairo_font_options_set_hint_metrics (font_options, CAIRO_HINT_METRICS_OFF);
+
+  cairo_scaled_font_t *scaled_font = cairo_scaled_font_create (cairo_face,
+							       &font_matrix,
+							       &ctm,
+							       font_options);
+
+  cairo_font_options_destroy (font_options);
+  cairo_font_face_destroy (cairo_face);
+
+  static cairo_user_data_key_t key;
+  if (cairo_scaled_font_set_user_data (scaled_font,
+				       &key,
+				       (void *) font,
+				       (cairo_destroy_func_t) hb_font_destroy))
+    hb_font_destroy (font);
+
+  return scaled_font;
+}
+
+
+struct finalize_closure_t {
+  void (*callback)(finalize_closure_t *);
+  cairo_surface_t *surface;
+  cairo_write_func_t write_func;
+  void *closure;
+};
+static cairo_user_data_key_t finalize_closure_key;
+
+
+static void
+finalize_ansi (finalize_closure_t *closure)
+{
+  cairo_status_t status;
+  status = helper_cairo_surface_write_to_ansi_stream (closure->surface,
+						      closure->write_func,
+						      closure->closure);
+  if (status != CAIRO_STATUS_SUCCESS)
+    fail (false, "Failed to write output: %s",
+	  cairo_status_to_string (status));
+}
+
+static cairo_surface_t *
+_cairo_ansi_surface_create_for_stream (cairo_write_func_t write_func,
+				       void *closure,
+				       double width,
+				       double height,
+				       cairo_content_t content)
+{
+  cairo_surface_t *surface;
+  int w = ceil (width);
+  int h = ceil (height);
+
+  switch (content) {
+    case CAIRO_CONTENT_ALPHA:
+      surface = cairo_image_surface_create (CAIRO_FORMAT_A8, w, h);
+      break;
+    default:
+    case CAIRO_CONTENT_COLOR:
+      surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, w, h);
+      break;
+    case CAIRO_CONTENT_COLOR_ALPHA:
+      surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, w, h);
+      break;
+  }
+  cairo_status_t status = cairo_surface_status (surface);
+  if (status != CAIRO_STATUS_SUCCESS)
+    fail (false, "Failed to create cairo surface: %s",
+	  cairo_status_to_string (status));
+
+  finalize_closure_t *ansi_closure = g_new0 (finalize_closure_t, 1);
+  ansi_closure->callback = finalize_ansi;
+  ansi_closure->surface = surface;
+  ansi_closure->write_func = write_func;
+  ansi_closure->closure = closure;
+
+  if (cairo_surface_set_user_data (surface,
+				   &finalize_closure_key,
+				   (void *) ansi_closure,
+				   (cairo_destroy_func_t) g_free))
+    g_free ((void *) closure);
+
+  return surface;
+}
+
+
+#ifdef CAIRO_HAS_PNG_FUNCTIONS
+
+static void
+finalize_png (finalize_closure_t *closure)
+{
+  cairo_status_t status;
+  status = cairo_surface_write_to_png_stream (closure->surface,
+					      closure->write_func,
+					      closure->closure);
+  if (status != CAIRO_STATUS_SUCCESS)
+    fail (false, "Failed to write output: %s",
+	  cairo_status_to_string (status));
+}
+
+static cairo_surface_t *
+_cairo_png_surface_create_for_stream (cairo_write_func_t write_func,
+				      void *closure,
+				      double width,
+				      double height,
+				      cairo_content_t content)
+{
+  cairo_surface_t *surface;
+  int w = ceil (width);
+  int h = ceil (height);
+
+  switch (content) {
+    case CAIRO_CONTENT_ALPHA:
+      surface = cairo_image_surface_create (CAIRO_FORMAT_A8, w, h);
+      break;
+    default:
+    case CAIRO_CONTENT_COLOR:
+      surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, w, h);
+      break;
+    case CAIRO_CONTENT_COLOR_ALPHA:
+      surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, w, h);
+      break;
+  }
+  cairo_status_t status = cairo_surface_status (surface);
+  if (status != CAIRO_STATUS_SUCCESS)
+    fail (false, "Failed to create cairo surface: %s",
+	  cairo_status_to_string (status));
+
+  finalize_closure_t *png_closure = g_new0 (finalize_closure_t, 1);
+  png_closure->callback = finalize_png;
+  png_closure->surface = surface;
+  png_closure->write_func = write_func;
+  png_closure->closure = closure;
+
+  if (cairo_surface_set_user_data (surface,
+				   &finalize_closure_key,
+				   (void *) png_closure,
+				   (cairo_destroy_func_t) g_free))
+    g_free ((void *) closure);
+
+  return surface;
+}
+
+#endif
+
+static cairo_status_t
+stdio_write_func (void                *closure,
+		  const unsigned char *data,
+		  unsigned int         size)
+{
+  FILE *fp = (FILE *) closure;
+
+  while (size) {
+    size_t ret = fwrite (data, 1, size, fp);
+    size -= ret;
+    data += ret;
+    if (size && ferror (fp))
+      fail (false, "Failed to write output: %s", strerror (errno));
+  }
+
+  return CAIRO_STATUS_SUCCESS;
+}
+
+const char helper_cairo_supported_formats[] =
+  "ansi"
+  #ifdef CAIRO_HAS_PNG_FUNCTIONS
+  "/png"
+  #endif
+  #ifdef CAIRO_HAS_SVG_SURFACE
+  "/svg"
+  #endif
+  #ifdef CAIRO_HAS_PDF_SURFACE
+  "/pdf"
+  #endif
+  #ifdef CAIRO_HAS_PS_SURFACE
+  "/ps"
+   #ifdef HAS_EPS
+    "/eps"
+   #endif
+  #endif
+;
+
+cairo_t *
+helper_cairo_create_context (double w, double h,
+			     view_options_t *view_opts,
+			     output_options_t *out_opts)
+{
+  cairo_surface_t *(*constructor) (cairo_write_func_t write_func,
+				   void *closure,
+				   double width,
+				   double height) = NULL;
+  cairo_surface_t *(*constructor2) (cairo_write_func_t write_func,
+				    void *closure,
+				    double width,
+				    double height,
+				    cairo_content_t content) = NULL;
+
+  const char *extension = out_opts->output_format;
+  if (!extension) {
+#if HAVE_ISATTY
+    if (isatty (fileno (out_opts->get_file_handle ())))
+      extension = "ansi";
+    else
+#endif
+    {
+#ifdef CAIRO_HAS_PNG_FUNCTIONS
+      extension = "png";
+#else
+      extension = "ansi";
+#endif
+    }
+  }
+  if (0)
+    ;
+    else if (0 == strcasecmp (extension, "ansi"))
+      constructor2 = _cairo_ansi_surface_create_for_stream;
+  #ifdef CAIRO_HAS_PNG_FUNCTIONS
+    else if (0 == strcasecmp (extension, "png"))
+      constructor2 = _cairo_png_surface_create_for_stream;
+  #endif
+  #ifdef CAIRO_HAS_SVG_SURFACE
+    else if (0 == strcasecmp (extension, "svg"))
+      constructor = cairo_svg_surface_create_for_stream;
+  #endif
+  #ifdef CAIRO_HAS_PDF_SURFACE
+    else if (0 == strcasecmp (extension, "pdf"))
+      constructor = cairo_pdf_surface_create_for_stream;
+  #endif
+  #ifdef CAIRO_HAS_PS_SURFACE
+    else if (0 == strcasecmp (extension, "ps"))
+      constructor = cairo_ps_surface_create_for_stream;
+   #ifdef HAS_EPS
+    else if (0 == strcasecmp (extension, "eps"))
+      constructor = _cairo_eps_surface_create_for_stream;
+   #endif
+  #endif
+
+
+  unsigned int fr, fg, fb, fa, br, bg, bb, ba;
+  br = bg = bb = 0; ba = 255;
+  sscanf (view_opts->back + (*view_opts->back=='#'), "%2x%2x%2x%2x", &br, &bg, &bb, &ba);
+  fr = fg = fb = 0; fa = 255;
+  sscanf (view_opts->fore + (*view_opts->fore=='#'), "%2x%2x%2x%2x", &fr, &fg, &fb, &fa);
+
+  cairo_content_t content;
+  if (!view_opts->annotate && ba == 255 && br == bg && bg == bb && fr == fg && fg == fb)
+    content = CAIRO_CONTENT_ALPHA;
+  else if (ba == 255)
+    content = CAIRO_CONTENT_COLOR;
+  else
+    content = CAIRO_CONTENT_COLOR_ALPHA;
+
+  cairo_surface_t *surface;
+  FILE *f = out_opts->get_file_handle ();
+  if (constructor)
+    surface = constructor (stdio_write_func, f, w, h);
+  else if (constructor2)
+    surface = constructor2 (stdio_write_func, f, w, h, content);
+  else
+    fail (false, "Unknown output format `%s'; supported formats are: %s%s",
+	  extension, helper_cairo_supported_formats,
+	  out_opts->explicit_output_format ? "" :
+	  "\nTry setting format using --output-format");
+
+  cairo_t *cr = cairo_create (surface);
+  content = cairo_surface_get_content (surface);
+
+  switch (content) {
+    case CAIRO_CONTENT_ALPHA:
+      cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
+      cairo_set_source_rgba (cr, 1., 1., 1., br / 255.);
+      cairo_paint (cr);
+      cairo_set_source_rgba (cr, 1., 1., 1.,
+			     (fr / 255.) * (fa / 255.) + (br / 255) * (1 - (fa / 255.)));
+      break;
+    default:
+    case CAIRO_CONTENT_COLOR:
+    case CAIRO_CONTENT_COLOR_ALPHA:
+      cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
+      cairo_set_source_rgba (cr, br / 255., bg / 255., bb / 255., ba / 255.);
+      cairo_paint (cr);
+      cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
+      cairo_set_source_rgba (cr, fr / 255., fg / 255., fb / 255., fa / 255.);
+      break;
+  }
+
+  cairo_surface_destroy (surface);
+  return cr;
+}
+
+void
+helper_cairo_destroy_context (cairo_t *cr)
+{
+  finalize_closure_t *closure = (finalize_closure_t *)
+				cairo_surface_get_user_data (cairo_get_target (cr),
+							     &finalize_closure_key);
+  if (closure)
+    closure->callback (closure);
+
+  cairo_status_t status = cairo_status (cr);
+  if (status != CAIRO_STATUS_SUCCESS)
+    fail (false, "Failed: %s",
+	  cairo_status_to_string (status));
+  cairo_destroy (cr);
+}
+
+
+void
+helper_cairo_line_from_buffer (helper_cairo_line_t *l,
+			       hb_buffer_t         *buffer,
+			       const char          *text,
+			       unsigned int         text_len,
+			       double               scale,
+			       hb_bool_t            utf8_clusters)
+{
+  memset (l, 0, sizeof (*l));
+
+  l->num_glyphs = hb_buffer_get_length (buffer);
+  hb_glyph_info_t *hb_glyph = hb_buffer_get_glyph_infos (buffer, NULL);
+  hb_glyph_position_t *hb_position = hb_buffer_get_glyph_positions (buffer, NULL);
+  l->glyphs = cairo_glyph_allocate (l->num_glyphs + 1);
+
+  if (text) {
+    l->utf8 = g_strndup (text, text_len);
+    l->utf8_len = text_len;
+    l->num_clusters = l->num_glyphs ? 1 : 0;
+    for (unsigned int i = 1; i < l->num_glyphs; i++)
+      if (hb_glyph[i].cluster != hb_glyph[i-1].cluster)
+	l->num_clusters++;
+    l->clusters = cairo_text_cluster_allocate (l->num_clusters);
+  }
+
+  if ((l->num_glyphs && !l->glyphs) ||
+      (l->utf8_len && !l->utf8) ||
+      (l->num_clusters && !l->clusters))
+  {
+    l->finish ();
+    return;
+  }
+
+  hb_position_t x = 0, y = 0;
+  int i;
+  for (i = 0; i < (int) l->num_glyphs; i++)
+  {
+    l->glyphs[i].index = hb_glyph[i].codepoint;
+    l->glyphs[i].x = ( hb_position->x_offset + x) * scale;
+    l->glyphs[i].y = (-hb_position->y_offset + y) * scale;
+    x +=  hb_position->x_advance;
+    y += -hb_position->y_advance;
+
+    hb_position++;
+  }
+  l->glyphs[i].index = -1;
+  l->glyphs[i].x = x * scale;
+  l->glyphs[i].y = y * scale;
+
+  if (l->num_clusters) {
+    memset ((void *) l->clusters, 0, l->num_clusters * sizeof (l->clusters[0]));
+    hb_bool_t backward = HB_DIRECTION_IS_BACKWARD (hb_buffer_get_direction (buffer));
+    l->cluster_flags = backward ? CAIRO_TEXT_CLUSTER_FLAG_BACKWARD : (cairo_text_cluster_flags_t) 0;
+    unsigned int cluster = 0;
+    const char *start = l->utf8, *end;
+    l->clusters[cluster].num_glyphs++;
+    if (backward) {
+      for (i = l->num_glyphs - 2; i >= 0; i--) {
+	if (hb_glyph[i].cluster != hb_glyph[i+1].cluster) {
+	  g_assert (hb_glyph[i].cluster > hb_glyph[i+1].cluster);
+	  if (utf8_clusters)
+	    end = start + hb_glyph[i].cluster - hb_glyph[i+1].cluster;
+	  else
+	    end = g_utf8_offset_to_pointer (start, hb_glyph[i].cluster - hb_glyph[i+1].cluster);
+	  l->clusters[cluster].num_bytes = end - start;
+	  start = end;
+	  cluster++;
+	}
+	l->clusters[cluster].num_glyphs++;
+      }
+      l->clusters[cluster].num_bytes = l->utf8 + text_len - start;
+    } else {
+      for (i = 1; i < (int) l->num_glyphs; i++) {
+	if (hb_glyph[i].cluster != hb_glyph[i-1].cluster) {
+	  g_assert (hb_glyph[i].cluster > hb_glyph[i-1].cluster);
+	  if (utf8_clusters)
+	    end = start + hb_glyph[i].cluster - hb_glyph[i-1].cluster;
+	  else
+	    end = g_utf8_offset_to_pointer (start, hb_glyph[i].cluster - hb_glyph[i-1].cluster);
+	  l->clusters[cluster].num_bytes = end - start;
+	  start = end;
+	  cluster++;
+	}
+	l->clusters[cluster].num_glyphs++;
+      }
+      l->clusters[cluster].num_bytes = l->utf8 + text_len - start;
+    }
+  }
+}
diff --git a/extensions/externals/src/harfbuzz/util/helper-cairo.hh b/extensions/externals/src/harfbuzz/util/helper-cairo.hh
new file mode 100644
index 0000000..b2ac9e4
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/helper-cairo.hh
@@ -0,0 +1,82 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "options.hh"
+
+#include <cairo.h>
+
+#ifndef HELPER_CAIRO_HH
+#define HELPER_CAIRO_HH
+
+
+cairo_scaled_font_t *
+helper_cairo_create_scaled_font (const font_options_t *font_opts,
+				 double font_size);
+
+extern const char helper_cairo_supported_formats[];
+
+cairo_t *
+helper_cairo_create_context (double w, double h,
+			     view_options_t *view_opts,
+			     output_options_t *out_opts);
+
+void
+helper_cairo_destroy_context (cairo_t *cr);
+
+
+struct helper_cairo_line_t {
+  cairo_glyph_t *glyphs;
+  unsigned int num_glyphs;
+  char *utf8;
+  unsigned int utf8_len;
+  cairo_text_cluster_t *clusters;
+  unsigned int num_clusters;
+  cairo_text_cluster_flags_t cluster_flags;
+
+  void finish (void) {
+    if (glyphs)
+      cairo_glyph_free (glyphs);
+    if (clusters)
+      cairo_text_cluster_free (clusters);
+    if (utf8)
+      g_free (utf8);
+  }
+
+  void get_advance (double *x_advance, double *y_advance) {
+    *x_advance = glyphs[num_glyphs].x;
+    *y_advance = glyphs[num_glyphs].y;
+  }
+};
+
+void
+helper_cairo_line_from_buffer (helper_cairo_line_t *l,
+			       hb_buffer_t         *buffer,
+			       const char          *text,
+			       unsigned int         text_len,
+			       double               scale,
+			       hb_bool_t            utf8_clusters);
+
+#endif
diff --git a/extensions/externals/src/harfbuzz/util/main-font-text.hh b/extensions/externals/src/harfbuzz/util/main-font-text.hh
new file mode 100644
index 0000000..ac51b2d
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/main-font-text.hh
@@ -0,0 +1,80 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "options.hh"
+
+#ifndef HB_MAIN_FONT_TEXT_HH
+#define HB_MAIN_FONT_TEXT_HH
+
+/* main() body for utilities taking font and processing text.*/
+
+template <typename consumer_t>
+struct main_font_text_t
+{
+  main_font_text_t (void)
+		  : options ("[FONT-FILE] [TEXT]"),
+		    font_opts (&options),
+		    input (&options),
+		    consumer (&options) {}
+
+  int
+  main (int argc, char **argv)
+  {
+    options.parse (&argc, &argv);
+
+    argc--, argv++;
+    if (argc && !font_opts.font_file) font_opts.font_file = argv[0], argc--, argv++;
+    if (argc && !input.text && !input.text_file) input.text = argv[0], argc--, argv++;
+    if (argc)
+      fail (true, "Too many arguments on the command line");
+    if (!font_opts.font_file)
+      options.usage ();
+    if (!input.text && !input.text_file)
+      input.text_file = "-";
+
+    consumer.init (&font_opts);
+
+    hb_buffer_t *buffer = hb_buffer_create ();
+    unsigned int text_len;
+    const char *text;
+    while ((text = input.get_line (&text_len)))
+      consumer.consume_line (buffer, text, text_len, input.text_before, input.text_after);
+    hb_buffer_destroy (buffer);
+
+    consumer.finish (&font_opts);
+
+    return consumer.failed ? 1 : 0;
+  }
+
+  protected:
+  option_parser_t options;
+  font_options_t font_opts;
+  text_options_t input;
+  consumer_t consumer;
+};
+
+#endif
+
diff --git a/extensions/externals/src/harfbuzz/util/options.cc b/extensions/externals/src/harfbuzz/util/options.cc
new file mode 100644
index 0000000..66b5e15
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/options.cc
@@ -0,0 +1,697 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "options.hh"
+
+#ifdef HAVE_FREETYPE
+#include <hb-ft.h>
+#endif
+
+
+void
+fail (hb_bool_t suggest_help, const char *format, ...)
+{
+  const char *msg;
+
+  va_list vap;
+  va_start (vap, format);
+  msg = g_strdup_vprintf (format, vap);
+  const char *prgname = g_get_prgname ();
+  g_printerr ("%s: %s\n", prgname, msg);
+  if (suggest_help)
+    g_printerr ("Try `%s --help' for more information.\n", prgname);
+
+  exit (1);
+}
+
+
+hb_bool_t debug = false;
+
+static gchar *
+shapers_to_string (void)
+{
+  GString *shapers = g_string_new (NULL);
+  const char **shaper_list = hb_shape_list_shapers ();
+
+  for (; *shaper_list; shaper_list++) {
+    g_string_append (shapers, *shaper_list);
+    g_string_append_c (shapers, ',');
+  }
+  g_string_truncate (shapers, MAX (0, (gint)shapers->len - 1));
+
+  return g_string_free (shapers, false);
+}
+
+static G_GNUC_NORETURN gboolean
+show_version (const char *name G_GNUC_UNUSED,
+	      const char *arg G_GNUC_UNUSED,
+	      gpointer    data G_GNUC_UNUSED,
+	      GError    **error G_GNUC_UNUSED)
+{
+  g_printf ("%s (%s) %s\n", g_get_prgname (), PACKAGE_NAME, PACKAGE_VERSION);
+
+  char *shapers = shapers_to_string ();
+  g_printf ("Available shapers: %s\n", shapers);
+  g_free (shapers);
+  if (strcmp (HB_VERSION_STRING, hb_version_string ()))
+    g_printf ("Linked HarfBuzz library has a different version: %s\n", hb_version_string ());
+
+  exit(0);
+}
+
+
+void
+option_parser_t::add_main_options (void)
+{
+  GOptionEntry entries[] =
+  {
+    {"version",		0, G_OPTION_FLAG_NO_ARG,
+			      G_OPTION_ARG_CALLBACK,	(gpointer) &show_version,	"Show version numbers",			NULL},
+    {"debug",		0, 0, G_OPTION_ARG_NONE,	&debug,				"Free all resources before exit",	NULL},
+    {NULL}
+  };
+  g_option_context_add_main_entries (context, entries, NULL);
+}
+
+static gboolean
+pre_parse (GOptionContext *context G_GNUC_UNUSED,
+	   GOptionGroup *group G_GNUC_UNUSED,
+	   gpointer data,
+	   GError **error)
+{
+  option_group_t *option_group = (option_group_t *) data;
+  option_group->pre_parse (error);
+  return *error == NULL;
+}
+
+static gboolean
+post_parse (GOptionContext *context G_GNUC_UNUSED,
+	    GOptionGroup *group G_GNUC_UNUSED,
+	    gpointer data,
+	    GError **error)
+{
+  option_group_t *option_group = static_cast<option_group_t *>(data);
+  option_group->post_parse (error);
+  return *error == NULL;
+}
+
+void
+option_parser_t::add_group (GOptionEntry   *entries,
+			    const gchar    *name,
+			    const gchar    *description,
+			    const gchar    *help_description,
+			    option_group_t *option_group)
+{
+  GOptionGroup *group = g_option_group_new (name, description, help_description,
+					    static_cast<gpointer>(option_group), NULL);
+  g_option_group_add_entries (group, entries);
+  g_option_group_set_parse_hooks (group, pre_parse, post_parse);
+  g_option_context_add_group (context, group);
+}
+
+void
+option_parser_t::parse (int *argc, char ***argv)
+{
+  setlocale (LC_ALL, "");
+
+  GError *parse_error = NULL;
+  if (!g_option_context_parse (context, argc, argv, &parse_error))
+  {
+    if (parse_error != NULL) {
+      fail (true, "%s", parse_error->message);
+      //g_error_free (parse_error);
+    } else
+      fail (true, "Option parse error");
+  }
+}
+
+
+static gboolean
+parse_margin (const char *name G_GNUC_UNUSED,
+	      const char *arg,
+	      gpointer    data,
+	      GError    **error G_GNUC_UNUSED)
+{
+  view_options_t *view_opts = (view_options_t *) data;
+  view_options_t::margin_t &m = view_opts->margin;
+  switch (sscanf (arg, "%lf %lf %lf %lf", &m.t, &m.r, &m.b, &m.l)) {
+    case 1: m.r = m.t;
+    case 2: m.b = m.t;
+    case 3: m.l = m.r;
+    case 4: return true;
+    default:
+      g_set_error (error, G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
+		   "%s argument should be one to four space-separated numbers",
+		   name);
+      return false;
+  }
+}
+
+
+static gboolean
+parse_shapers (const char *name G_GNUC_UNUSED,
+	       const char *arg,
+	       gpointer    data,
+	       GError    **error G_GNUC_UNUSED)
+{
+  shape_options_t *shape_opts = (shape_options_t *) data;
+  g_strfreev (shape_opts->shapers);
+  shape_opts->shapers = g_strsplit (arg, ",", 0);
+  return true;
+}
+
+static G_GNUC_NORETURN gboolean
+list_shapers (const char *name G_GNUC_UNUSED,
+	      const char *arg G_GNUC_UNUSED,
+	      gpointer    data G_GNUC_UNUSED,
+	      GError    **error G_GNUC_UNUSED)
+{
+  for (const char **shaper = hb_shape_list_shapers (); *shaper; shaper++)
+    g_printf ("%s\n", *shaper);
+
+  exit(0);
+}
+
+
+static gboolean
+parse_features (const char *name G_GNUC_UNUSED,
+	        const char *arg,
+	        gpointer    data,
+	        GError    **error G_GNUC_UNUSED)
+{
+  shape_options_t *shape_opts = (shape_options_t *) data;
+  char *s = (char *) arg;
+  char *p;
+
+  shape_opts->num_features = 0;
+  g_free (shape_opts->features);
+  shape_opts->features = NULL;
+
+  if (!*s)
+    return true;
+
+  /* count the features first, so we can allocate memory */
+  p = s;
+  do {
+    shape_opts->num_features++;
+    p = strchr (p, ',');
+    if (p)
+      p++;
+  } while (p);
+
+  shape_opts->features = (hb_feature_t *) calloc (shape_opts->num_features, sizeof (*shape_opts->features));
+
+  /* now do the actual parsing */
+  p = s;
+  shape_opts->num_features = 0;
+  while (p && *p) {
+    char *end = strchr (p, ',');
+    if (hb_feature_from_string (p, end ? end - p : -1, &shape_opts->features[shape_opts->num_features]))
+      shape_opts->num_features++;
+    p = end ? end + 1 : NULL;
+  }
+
+  return true;
+}
+
+
+void
+view_options_t::add_options (option_parser_t *parser)
+{
+  GOptionEntry entries[] =
+  {
+    {"annotate",	0, 0, G_OPTION_ARG_NONE,	&this->annotate,		"Annotate output rendering",				NULL},
+    {"background",	0, 0, G_OPTION_ARG_STRING,	&this->back,			"Set background color (default: " DEFAULT_BACK ")",	"red/#rrggbb/#rrggbbaa"},
+    {"foreground",	0, 0, G_OPTION_ARG_STRING,	&this->fore,			"Set foreground color (default: " DEFAULT_FORE ")",	"red/#rrggbb/#rrggbbaa"},
+    {"line-space",	0, 0, G_OPTION_ARG_DOUBLE,	&this->line_space,		"Set space between lines (default: 0)",			"units"},
+    {"margin",		0, 0, G_OPTION_ARG_CALLBACK,	(gpointer) &parse_margin,	"Margin around output (default: " G_STRINGIFY(DEFAULT_MARGIN) ")","one to four numbers"},
+    {"font-size",	0, 0, G_OPTION_ARG_DOUBLE,	&this->font_size,		"Font size (default: " G_STRINGIFY(DEFAULT_FONT_SIZE) ")","size"},
+    {NULL}
+  };
+  parser->add_group (entries,
+		     "view",
+		     "View options:",
+		     "Options controlling output rendering",
+		     this);
+}
+
+void
+shape_options_t::add_options (option_parser_t *parser)
+{
+  GOptionEntry entries[] =
+  {
+    {"list-shapers",	0, G_OPTION_FLAG_NO_ARG,
+			      G_OPTION_ARG_CALLBACK,	(gpointer) &list_shapers,	"List available shapers and quit",	NULL},
+    {"shaper",		0, G_OPTION_FLAG_HIDDEN,
+			      G_OPTION_ARG_CALLBACK,	(gpointer) &parse_shapers,	"Hidden duplicate of --shapers",	NULL},
+    {"shapers",		0, 0, G_OPTION_ARG_CALLBACK,	(gpointer) &parse_shapers,	"Comma-separated list of shapers to try","list"},
+    {"direction",	0, 0, G_OPTION_ARG_STRING,	&this->direction,		"Set text direction (default: auto)",	"ltr/rtl/ttb/btt"},
+    {"language",	0, 0, G_OPTION_ARG_STRING,	&this->language,		"Set text language (default: $LANG)",	"langstr"},
+    {"script",		0, 0, G_OPTION_ARG_STRING,	&this->script,			"Set text script (default: auto)",	"ISO-15924 tag"},
+    {"bot",		0, 0, G_OPTION_ARG_NONE,	&this->bot,			"Treat text as beginning-of-paragraph",	NULL},
+    {"eot",		0, 0, G_OPTION_ARG_NONE,	&this->eot,			"Treat text as end-of-paragraph",	NULL},
+    {"preserve-default-ignorables",0, 0, G_OPTION_ARG_NONE,	&this->preserve_default_ignorables,	"Preserve Default-Ignorable characters",	NULL},
+    {"utf8-clusters",	0, 0, G_OPTION_ARG_NONE,	&this->utf8_clusters,		"Use UTF8 byte indices, not char indices",	NULL},
+    {"normalize-glyphs",0, 0, G_OPTION_ARG_NONE,	&this->normalize_glyphs,	"Rearrange glyph clusters in nominal order",	NULL},
+    {"num-iterations",	0, 0, G_OPTION_ARG_INT,		&this->num_iterations,		"Run shaper N times (default: 1)",	"N"},
+    {NULL}
+  };
+  parser->add_group (entries,
+		     "shape",
+		     "Shape options:",
+		     "Options controlling the shaping process",
+		     this);
+
+  const gchar *features_help = "Comma-separated list of font features\n"
+    "\n"
+    "    Features can be enabled or disabled, either globally or limited to\n"
+    "    specific character ranges.\n"
+    "\n"
+    "    The range indices refer to the positions between Unicode characters,\n"
+    "    unless the --utf8-clusters is provided, in which case range indices\n"
+    "    refer to UTF-8 byte indices. The position before the first character\n"
+    "    is always 0.\n"
+    "\n"
+    "    The format is Python-esque.  Here is how it all works:\n"
+    "\n"
+    "      Syntax:       Value:    Start:    End:\n"
+    "\n"
+    "    Setting value:\n"
+    "      \"kern\"        1         0         ∞         # Turn feature on\n"
+    "      \"+kern\"       1         0         ∞         # Turn feature on\n"
+    "      \"-kern\"       0         0         ∞         # Turn feature off\n"
+    "      \"kern=0\"      0         0         ∞         # Turn feature off\n"
+    "      \"kern=1\"      1         0         ∞         # Turn feature on\n"
+    "      \"aalt=2\"      2         0         ∞         # Choose 2nd alternate\n"
+    "\n"
+    "    Setting index:\n"
+    "      \"kern[]\"      1         0         ∞         # Turn feature on\n"
+    "      \"kern[:]\"     1         0         ∞         # Turn feature on\n"
+    "      \"kern[5:]\"    1         5         ∞         # Turn feature on, partial\n"
+    "      \"kern[:5]\"    1         0         5         # Turn feature on, partial\n"
+    "      \"kern[3:5]\"   1         3         5         # Turn feature on, range\n"
+    "      \"kern[3]\"     1         3         3+1       # Turn feature on, single char\n"
+    "\n"
+    "    Mixing it all:\n"
+    "\n"
+    "      \"aalt[3:5]=2\" 2         3         5         # Turn 2nd alternate on for range";
+
+  GOptionEntry entries2[] =
+  {
+    {"features",	0, 0, G_OPTION_ARG_CALLBACK,	(gpointer) &parse_features,	features_help,	"list"},
+    {NULL}
+  };
+  parser->add_group (entries2,
+		     "features",
+		     "Features options:",
+		     "Options controlling font features used",
+		     this);
+}
+
+void
+font_options_t::add_options (option_parser_t *parser)
+{
+  GOptionEntry entries[] =
+  {
+    {"font-file",	0, 0, G_OPTION_ARG_STRING,	&this->font_file,		"Font file-name",					"filename"},
+    {"face-index",	0, 0, G_OPTION_ARG_INT,		&this->face_index,		"Face index (default: 0)",                              "index"},
+    {NULL}
+  };
+  parser->add_group (entries,
+		     "font",
+		     "Font options:",
+		     "Options controlling the font",
+		     this);
+}
+
+void
+text_options_t::add_options (option_parser_t *parser)
+{
+  GOptionEntry entries[] =
+  {
+    {"text",		0, 0, G_OPTION_ARG_STRING,	&this->text,			"Set input text",			"string"},
+    {"text-file",	0, 0, G_OPTION_ARG_STRING,	&this->text_file,		"Set input text file-name\n\n    If no text is provided, standard input is used for input.\n",		"filename"},
+    {"text-before",	0, 0, G_OPTION_ARG_STRING,	&this->text_before,		"Set text context before each line",	"string"},
+    {"text-after",	0, 0, G_OPTION_ARG_STRING,	&this->text_after,		"Set text context after each line",	"string"},
+    {NULL}
+  };
+  parser->add_group (entries,
+		     "text",
+		     "Text options:",
+		     "Options controlling the input text",
+		     this);
+}
+
+void
+output_options_t::add_options (option_parser_t *parser)
+{
+  const char *text;
+
+  if (NULL == supported_formats)
+    text = "Set output format";
+  else
+    text = g_strdup_printf ("Set output format\n\n    Supported formats are: %s", supported_formats);
+
+  GOptionEntry entries[] =
+  {
+    {"output-file",	0, 0, G_OPTION_ARG_STRING,	&this->output_file,		"Set output file-name (default: stdout)","filename"},
+    {"output-format",	0, 0, G_OPTION_ARG_STRING,	&this->output_format,		text,					"format"},
+    {NULL}
+  };
+  parser->add_group (entries,
+		     "output",
+		     "Output options:",
+		     "Options controlling the output",
+		     this);
+}
+
+
+
+hb_font_t *
+font_options_t::get_font (void) const
+{
+  if (font)
+    return font;
+
+  hb_blob_t *blob = NULL;
+
+  /* Create the blob */
+  {
+    char *font_data;
+    unsigned int len = 0;
+    hb_destroy_func_t destroy;
+    void *user_data;
+    hb_memory_mode_t mm;
+
+    /* This is a hell of a lot of code for just reading a file! */
+    if (!font_file)
+      fail (true, "No font file set");
+
+    if (0 == strcmp (font_file, "-")) {
+      /* read it */
+      GString *gs = g_string_new (NULL);
+      char buf[BUFSIZ];
+#if defined(_WIN32) || defined(__CYGWIN__)
+      setmode (fileno (stdin), _O_BINARY);
+#endif
+      while (!feof (stdin)) {
+	size_t ret = fread (buf, 1, sizeof (buf), stdin);
+	if (ferror (stdin))
+	  fail (false, "Failed reading font from standard input: %s",
+		strerror (errno));
+	g_string_append_len (gs, buf, ret);
+      }
+      len = gs->len;
+      font_data = g_string_free (gs, false);
+      user_data = font_data;
+      destroy = (hb_destroy_func_t) g_free;
+      mm = HB_MEMORY_MODE_WRITABLE;
+    } else {
+      GError *error = NULL;
+      GMappedFile *mf = g_mapped_file_new (font_file, false, &error);
+      if (mf) {
+	font_data = g_mapped_file_get_contents (mf);
+	len = g_mapped_file_get_length (mf);
+	if (len) {
+	  destroy = (hb_destroy_func_t) g_mapped_file_unref;
+	  user_data = (void *) mf;
+	  mm = HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE;
+	} else
+	  g_mapped_file_unref (mf);
+      } else {
+	fail (false, "%s", error->message);
+	//g_error_free (error);
+      }
+      if (!len) {
+	/* GMappedFile is buggy, it doesn't fail if file isn't regular.
+	 * Try reading.
+	 * https://bugzilla.gnome.org/show_bug.cgi?id=659212 */
+        GError *error = NULL;
+	gsize l;
+	if (g_file_get_contents (font_file, &font_data, &l, &error)) {
+	  len = l;
+	  destroy = (hb_destroy_func_t) g_free;
+	  user_data = (void *) font_data;
+	  mm = HB_MEMORY_MODE_WRITABLE;
+	} else {
+	  fail (false, "%s", error->message);
+	  //g_error_free (error);
+	}
+      }
+    }
+
+    blob = hb_blob_create (font_data, len, mm, user_data, destroy);
+  }
+
+  /* Create the face */
+  hb_face_t *face = hb_face_create (blob, face_index);
+  hb_blob_destroy (blob);
+
+
+  font = hb_font_create (face);
+
+  unsigned int upem = hb_face_get_upem (face);
+  hb_font_set_scale (font, upem, upem);
+  hb_face_destroy (face);
+
+#ifdef HAVE_FREETYPE
+  hb_ft_font_set_funcs (font);
+#endif
+
+  return font;
+}
+
+
+const char *
+text_options_t::get_line (unsigned int *len)
+{
+  if (text) {
+    if (text_len == (unsigned int) -1)
+      text_len = strlen (text);
+
+    if (!text_len) {
+      *len = 0;
+      return NULL;
+    }
+
+    const char *ret = text;
+    const char *p = (const char *) memchr (text, '\n', text_len);
+    unsigned int ret_len;
+    if (!p) {
+      ret_len = text_len;
+      text += ret_len;
+      text_len = 0;
+    } else {
+      ret_len = p - ret;
+      text += ret_len + 1;
+      text_len -= ret_len + 1;
+    }
+
+    *len = ret_len;
+    return ret;
+  }
+
+  if (!fp) {
+    if (!text_file)
+      fail (true, "At least one of text or text-file must be set");
+
+    if (0 != strcmp (text_file, "-"))
+      fp = fopen (text_file, "r");
+    else
+      fp = stdin;
+
+    if (!fp)
+      fail (false, "Failed opening text file `%s': %s",
+	    text_file, strerror (errno));
+
+    gs = g_string_new (NULL);
+  }
+
+  g_string_set_size (gs, 0);
+  char buf[BUFSIZ];
+  while (fgets (buf, sizeof (buf), fp)) {
+    unsigned int bytes = strlen (buf);
+    if (bytes && buf[bytes - 1] == '\n') {
+      bytes--;
+      g_string_append_len (gs, buf, bytes);
+      break;
+    }
+      g_string_append_len (gs, buf, bytes);
+  }
+  if (ferror (fp))
+    fail (false, "Failed reading text: %s",
+	  strerror (errno));
+  *len = gs->len;
+  return !*len && feof (fp) ? NULL : gs->str;
+}
+
+
+FILE *
+output_options_t::get_file_handle (void)
+{
+  if (fp)
+    return fp;
+
+  if (output_file)
+    fp = fopen (output_file, "wb");
+  else {
+#if defined(_WIN32) || defined(__CYGWIN__)
+    setmode (fileno (stdout), _O_BINARY);
+#endif
+    fp = stdout;
+  }
+  if (!fp)
+    fail (false, "Cannot open output file `%s': %s",
+	  g_filename_display_name (output_file), strerror (errno));
+
+  return fp;
+}
+
+static gboolean
+parse_verbose (const char *name G_GNUC_UNUSED,
+	       const char *arg G_GNUC_UNUSED,
+	       gpointer    data G_GNUC_UNUSED,
+	       GError    **error G_GNUC_UNUSED)
+{
+  format_options_t *format_opts = (format_options_t *) data;
+  format_opts->show_text = format_opts->show_unicode = format_opts->show_line_num = true;
+  return true;
+}
+
+void
+format_options_t::add_options (option_parser_t *parser)
+{
+  GOptionEntry entries[] =
+  {
+    {"no-glyph-names",	0, G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE,	&this->show_glyph_names,	"Use glyph indices instead of names",	NULL},
+    {"no-positions",	0, G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE,	&this->show_positions,		"Do not show glyph positions",		NULL},
+    {"no-clusters",	0, G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE,	&this->show_clusters,		"Do not show cluster mapping",		NULL},
+    {"show-text",	0, 0,			  G_OPTION_ARG_NONE,	&this->show_text,		"Show input text",			NULL},
+    {"show-unicode",	0, 0,			  G_OPTION_ARG_NONE,	&this->show_unicode,		"Show input Unicode codepoints",	NULL},
+    {"show-line-num",	0, 0,			  G_OPTION_ARG_NONE,	&this->show_line_num,		"Show line numbers",			NULL},
+    {"verbose",		0, G_OPTION_FLAG_NO_ARG,  G_OPTION_ARG_CALLBACK,(gpointer) &parse_verbose,	"Show everything",			NULL},
+    {NULL}
+  };
+  parser->add_group (entries,
+		     "format",
+		     "Format options:",
+		     "Options controlling the formatting of buffer contents",
+		     this);
+}
+
+void
+format_options_t::serialize_unicode (hb_buffer_t *buffer,
+				     GString     *gs)
+{
+  unsigned int num_glyphs = hb_buffer_get_length (buffer);
+  hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, NULL);
+
+  g_string_append_c (gs, '<');
+  for (unsigned int i = 0; i < num_glyphs; i++)
+  {
+    if (i)
+      g_string_append_c (gs, ',');
+    g_string_append_printf (gs, "U+%04X", info->codepoint);
+    info++;
+  }
+  g_string_append_c (gs, '>');
+}
+
+void
+format_options_t::serialize_glyphs (hb_buffer_t *buffer,
+				    hb_font_t   *font,
+				    hb_buffer_serialize_format_t output_format,
+				    hb_buffer_serialize_flags_t flags,
+				    GString     *gs)
+{
+  g_string_append_c (gs, '[');
+  unsigned int num_glyphs = hb_buffer_get_length (buffer);
+  unsigned int start = 0;
+
+  while (start < num_glyphs) {
+    char buf[1024];
+    unsigned int consumed;
+    start += hb_buffer_serialize_glyphs (buffer, start, num_glyphs,
+					 buf, sizeof (buf), &consumed,
+					 font, output_format, flags);
+    if (!consumed)
+      break;
+    g_string_append (gs, buf);
+  }
+  g_string_append_c (gs, ']');
+}
+void
+format_options_t::serialize_line_no (unsigned int  line_no,
+				     GString      *gs)
+{
+  if (show_line_num)
+    g_string_append_printf (gs, "%d: ", line_no);
+}
+void
+format_options_t::serialize_buffer_of_text (hb_buffer_t  *buffer,
+					    unsigned int  line_no,
+					    const char   *text,
+					    unsigned int  text_len,
+					    hb_font_t    *font,
+					    GString      *gs)
+{
+  if (show_text) {
+    serialize_line_no (line_no, gs);
+    g_string_append_c (gs, '(');
+    g_string_append_len (gs, text, text_len);
+    g_string_append_c (gs, ')');
+    g_string_append_c (gs, '\n');
+  }
+
+  if (show_unicode) {
+    serialize_line_no (line_no, gs);
+    serialize_unicode (buffer, gs);
+    g_string_append_c (gs, '\n');
+  }
+}
+void
+format_options_t::serialize_message (unsigned int  line_no,
+				     const char   *msg,
+				     GString      *gs)
+{
+  serialize_line_no (line_no, gs);
+  g_string_append_printf (gs, "%s", msg);
+  g_string_append_c (gs, '\n');
+}
+void
+format_options_t::serialize_buffer_of_glyphs (hb_buffer_t  *buffer,
+					      unsigned int  line_no,
+					      const char   *text,
+					      unsigned int  text_len,
+					      hb_font_t    *font,
+					      hb_buffer_serialize_format_t output_format,
+					      hb_buffer_serialize_flags_t format_flags,
+					      GString      *gs)
+{
+  serialize_line_no (line_no, gs);
+  serialize_glyphs (buffer, font, output_format, format_flags, gs);
+  g_string_append_c (gs, '\n');
+}
diff --git a/extensions/externals/src/harfbuzz/util/options.hh b/extensions/externals/src/harfbuzz/util/options.hh
new file mode 100644
index 0000000..075bf8c
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/options.hh
@@ -0,0 +1,411 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef OPTIONS_HH
+#define OPTIONS_HH
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+#include <locale.h>
+#include <errno.h>
+#include <fcntl.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h> /* for isatty() */
+#endif
+#if defined(_WIN32) || defined(__CYGWIN__)
+#include <io.h> /* for setmode() under Windows */
+#endif
+
+#include <hb.h>
+#ifdef HAVE_OT
+#include <hb-ot.h>
+#endif
+#include <glib.h>
+#include <glib/gprintf.h>
+
+#undef MIN
+template <typename Type> static inline Type MIN (const Type &a, const Type &b) { return a < b ? a : b; }
+
+#undef MAX
+template <typename Type> static inline Type MAX (const Type &a, const Type &b) { return a > b ? a : b; }
+
+
+void fail (hb_bool_t suggest_help, const char *format, ...) G_GNUC_NORETURN;
+
+
+extern hb_bool_t debug;
+
+struct option_group_t
+{
+  virtual void add_options (struct option_parser_t *parser) = 0;
+
+  virtual void pre_parse (GError **error G_GNUC_UNUSED) {};
+  virtual void post_parse (GError **error G_GNUC_UNUSED) {};
+};
+
+
+struct option_parser_t
+{
+  option_parser_t (const char *usage) {
+    memset (this, 0, sizeof (*this));
+    usage_str = usage;
+    context = g_option_context_new (usage);
+
+    add_main_options ();
+  }
+  ~option_parser_t (void) {
+    g_option_context_free (context);
+  }
+
+  void add_main_options (void);
+
+  void add_group (GOptionEntry   *entries,
+		  const gchar    *name,
+		  const gchar    *description,
+		  const gchar    *help_description,
+		  option_group_t *option_group);
+
+  void parse (int *argc, char ***argv);
+
+  G_GNUC_NORETURN void usage (void) {
+    g_printerr ("Usage: %s [OPTION...] %s\n", g_get_prgname (), usage_str);
+    exit (1);
+  }
+
+  const char *usage_str;
+  GOptionContext *context;
+};
+
+
+#define DEFAULT_MARGIN 16
+#define DEFAULT_FORE "#000000"
+#define DEFAULT_BACK "#FFFFFF"
+#define DEFAULT_FONT_SIZE 256
+
+struct view_options_t : option_group_t
+{
+  view_options_t (option_parser_t *parser) {
+    annotate = false;
+    fore = DEFAULT_FORE;
+    back = DEFAULT_BACK;
+    line_space = 0;
+    margin.t = margin.r = margin.b = margin.l = DEFAULT_MARGIN;
+    font_size = DEFAULT_FONT_SIZE;
+
+    add_options (parser);
+  }
+
+  void add_options (option_parser_t *parser);
+
+  hb_bool_t annotate;
+  const char *fore;
+  const char *back;
+  double line_space;
+  struct margin_t {
+    double t, r, b, l;
+  } margin;
+  double font_size;
+};
+
+
+struct shape_options_t : option_group_t
+{
+  shape_options_t (option_parser_t *parser)
+  {
+    direction = language = script = NULL;
+    bot = eot = preserve_default_ignorables = false;
+    features = NULL;
+    num_features = 0;
+    shapers = NULL;
+    utf8_clusters = false;
+    normalize_glyphs = false;
+    num_iterations = 1;
+
+    add_options (parser);
+  }
+  ~shape_options_t (void)
+  {
+    free (features);
+    g_strfreev (shapers);
+  }
+
+  void add_options (option_parser_t *parser);
+
+  void setup_buffer (hb_buffer_t *buffer)
+  {
+    hb_buffer_set_direction (buffer, hb_direction_from_string (direction, -1));
+    hb_buffer_set_script (buffer, hb_script_from_string (script, -1));
+    hb_buffer_set_language (buffer, hb_language_from_string (language, -1));
+    hb_buffer_set_flags (buffer, (hb_buffer_flags_t) (HB_BUFFER_FLAG_DEFAULT |
+			 (bot ? HB_BUFFER_FLAG_BOT : 0) |
+			 (eot ? HB_BUFFER_FLAG_EOT : 0) |
+			 (preserve_default_ignorables ? HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES : 0)));
+    hb_buffer_guess_segment_properties (buffer);
+  }
+
+  void populate_buffer (hb_buffer_t *buffer, const char *text, int text_len,
+			const char *text_before, const char *text_after)
+  {
+    hb_buffer_clear_contents (buffer);
+    if (text_before) {
+      unsigned int len = strlen (text_before);
+      hb_buffer_add_utf8 (buffer, text_before, len, len, 0);
+    }
+    hb_buffer_add_utf8 (buffer, text, text_len, 0, text_len);
+    if (text_after) {
+      hb_buffer_add_utf8 (buffer, text_after, -1, 0, 0);
+    }
+
+    if (!utf8_clusters) {
+      /* Reset cluster values to refer to Unicode character index
+       * instead of UTF-8 index. */
+      unsigned int num_glyphs = hb_buffer_get_length (buffer);
+      hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, NULL);
+      for (unsigned int i = 0; i < num_glyphs; i++)
+      {
+	info->cluster = i;
+	info++;
+      }
+    }
+
+    setup_buffer (buffer);
+  }
+
+  hb_bool_t shape (hb_font_t *font, hb_buffer_t *buffer)
+  {
+    hb_bool_t res = hb_shape_full (font, buffer, features, num_features, shapers);
+    if (normalize_glyphs)
+      hb_buffer_normalize_glyphs (buffer);
+    return res;
+  }
+
+  void shape_closure (const char *text, int text_len,
+		      hb_font_t *font, hb_buffer_t *buffer,
+		      hb_set_t *glyphs)
+  {
+    hb_buffer_reset (buffer);
+    hb_buffer_add_utf8 (buffer, text, text_len, 0, text_len);
+    setup_buffer (buffer);
+    hb_ot_shape_glyphs_closure (font, buffer, features, num_features, glyphs);
+  }
+
+  /* Buffer properties */
+  const char *direction;
+  const char *language;
+  const char *script;
+
+  /* Buffer flags */
+  hb_bool_t bot;
+  hb_bool_t eot;
+  hb_bool_t preserve_default_ignorables;
+
+  hb_feature_t *features;
+  unsigned int num_features;
+  char **shapers;
+  hb_bool_t utf8_clusters;
+  hb_bool_t normalize_glyphs;
+  unsigned int num_iterations;
+};
+
+
+struct font_options_t : option_group_t
+{
+  font_options_t (option_parser_t *parser) {
+    font_file = NULL;
+    face_index = 0;
+
+    font = NULL;
+
+    add_options (parser);
+  }
+  ~font_options_t (void) {
+    hb_font_destroy (font);
+  }
+
+  void add_options (option_parser_t *parser);
+
+  hb_font_t *get_font (void) const;
+
+  const char *font_file;
+  int face_index;
+
+  private:
+  mutable hb_font_t *font;
+};
+
+
+struct text_options_t : option_group_t
+{
+  text_options_t (option_parser_t *parser) {
+    text_before = NULL;
+    text_after = NULL;
+
+    text = NULL;
+    text_file = NULL;
+
+    fp = NULL;
+    gs = NULL;
+    text_len = (unsigned int) -1;
+
+    add_options (parser);
+  }
+  ~text_options_t (void) {
+    if (gs)
+      g_string_free (gs, true);
+    if (fp)
+      fclose (fp);
+  }
+
+  void add_options (option_parser_t *parser);
+
+  void post_parse (GError **error G_GNUC_UNUSED) {
+    if (text && text_file)
+      g_set_error (error,
+		   G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
+		   "Only one of text and text-file can be set");
+
+  };
+
+  const char *get_line (unsigned int *len);
+
+  const char *text_before;
+  const char *text_after;
+
+  const char *text;
+  const char *text_file;
+
+  private:
+  FILE *fp;
+  GString *gs;
+  unsigned int text_len;
+};
+
+struct output_options_t : option_group_t
+{
+  output_options_t (option_parser_t *parser,
+		    const char *supported_formats_ = NULL) {
+    output_file = NULL;
+    output_format = NULL;
+    supported_formats = supported_formats_;
+    explicit_output_format = false;
+
+    fp = NULL;
+
+    add_options (parser);
+  }
+  ~output_options_t (void) {
+    if (fp)
+      fclose (fp);
+  }
+
+  void add_options (option_parser_t *parser);
+
+  void post_parse (GError **error G_GNUC_UNUSED)
+  {
+    if (output_format)
+      explicit_output_format = true;
+
+    if (output_file && !output_format) {
+      output_format = strrchr (output_file, '.');
+      if (output_format)
+	  output_format++; /* skip the dot */
+    }
+
+    if (output_file && 0 == strcmp (output_file, "-"))
+      output_file = NULL; /* STDOUT */
+  }
+
+  FILE *get_file_handle (void);
+
+  const char *output_file;
+  const char *output_format;
+  const char *supported_formats;
+  bool explicit_output_format;
+
+  mutable FILE *fp;
+};
+
+struct format_options_t : option_group_t
+{
+  format_options_t (option_parser_t *parser) {
+    show_glyph_names = true;
+    show_positions = true;
+    show_clusters = true;
+    show_text = false;
+    show_unicode = false;
+    show_line_num = false;
+
+    add_options (parser);
+  }
+
+  void add_options (option_parser_t *parser);
+
+  void serialize_unicode (hb_buffer_t  *buffer,
+			  GString      *gs);
+  void serialize_glyphs (hb_buffer_t  *buffer,
+			 hb_font_t    *font,
+			 hb_buffer_serialize_format_t format,
+			 hb_buffer_serialize_flags_t flags,
+			 GString      *gs);
+  void serialize_line_no (unsigned int  line_no,
+			  GString      *gs);
+  void serialize_buffer_of_text (hb_buffer_t  *buffer,
+				 unsigned int  line_no,
+				 const char   *text,
+				 unsigned int  text_len,
+				 hb_font_t    *font,
+				 GString      *gs);
+  void serialize_message (unsigned int  line_no,
+			  const char   *msg,
+			  GString      *gs);
+  void serialize_buffer_of_glyphs (hb_buffer_t  *buffer,
+				   unsigned int  line_no,
+				   const char   *text,
+				   unsigned int  text_len,
+				   hb_font_t    *font,
+				   hb_buffer_serialize_format_t output_format,
+				   hb_buffer_serialize_flags_t format_flags,
+				   GString      *gs);
+
+
+  hb_bool_t show_glyph_names;
+  hb_bool_t show_positions;
+  hb_bool_t show_clusters;
+  hb_bool_t show_text;
+  hb_bool_t show_unicode;
+  hb_bool_t show_line_num;
+};
+
+
+#endif
diff --git a/extensions/externals/src/harfbuzz/util/shape-consumer.hh b/extensions/externals/src/harfbuzz/util/shape-consumer.hh
new file mode 100644
index 0000000..422c8cd
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/shape-consumer.hh
@@ -0,0 +1,89 @@
+/*
+ * Copyright © 2011,2012  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "options.hh"
+
+#ifndef HB_SHAPE_CONSUMER_HH
+#define HB_SHAPE_CONSUMER_HH
+
+
+template <typename output_t>
+struct shape_consumer_t
+{
+  shape_consumer_t (option_parser_t *parser)
+		  : failed (false),
+		    shaper (parser),
+		    output (parser),
+		    font (NULL) {}
+
+  void init (const font_options_t *font_opts)
+  {
+    font = hb_font_reference (font_opts->get_font ());
+    output.init (font_opts);
+    failed = false;
+  }
+  void consume_line (hb_buffer_t  *buffer,
+		     const char   *text,
+		     unsigned int  text_len,
+		     const char   *text_before,
+		     const char   *text_after)
+  {
+    output.new_line ();
+
+    for (unsigned int n = shaper.num_iterations; n; n--)
+    {
+      shaper.populate_buffer (buffer, text, text_len, text_before, text_after);
+      if (n == 1)
+	output.consume_text (buffer, text, text_len, shaper.utf8_clusters);
+      if (!shaper.shape (font, buffer)) {
+	failed = true;
+	hb_buffer_set_length (buffer, 0);
+	output.shape_failed (buffer, text, text_len, shaper.utf8_clusters);
+	return;
+      }
+    }
+
+    output.consume_glyphs (buffer, text, text_len, shaper.utf8_clusters);
+  }
+  void finish (const font_options_t *font_opts)
+  {
+    output.finish (font_opts);
+    hb_font_destroy (font);
+    font = NULL;
+  }
+
+  public:
+  bool failed;
+
+  protected:
+  shape_options_t shaper;
+  output_t output;
+
+  hb_font_t *font;
+};
+
+
+#endif
diff --git a/extensions/externals/src/harfbuzz/util/view-cairo.cc b/extensions/externals/src/harfbuzz/util/view-cairo.cc
new file mode 100644
index 0000000..666013e
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/view-cairo.cc
@@ -0,0 +1,126 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "view-cairo.hh"
+
+void
+view_cairo_t::get_surface_size (cairo_scaled_font_t *scaled_font,
+				double *w, double *h)
+{
+  cairo_font_extents_t font_extents;
+
+  cairo_scaled_font_extents (scaled_font, &font_extents);
+
+  bool vertical = HB_DIRECTION_IS_VERTICAL (direction);
+  (vertical ? *w : *h) = (int) lines->len * (font_extents.height + view_options.line_space) - view_options.line_space;
+  (vertical ? *h : *w) = 0;
+  for (unsigned int i = 0; i < lines->len; i++) {
+    helper_cairo_line_t &line = g_array_index (lines, helper_cairo_line_t, i);
+    double x_advance, y_advance;
+    line.get_advance (&x_advance, &y_advance);
+    if (vertical)
+      *h =  MAX (*h, y_advance);
+    else
+      *w =  MAX (*w, x_advance);
+  }
+
+  *w += view_options.margin.l + view_options.margin.r;
+  *h += view_options.margin.t + view_options.margin.b;
+}
+
+void
+view_cairo_t::render (const font_options_t *font_opts)
+{
+  cairo_scaled_font_t *scaled_font = helper_cairo_create_scaled_font (font_opts, view_options.font_size);
+  double w, h;
+  get_surface_size (scaled_font, &w, &h);
+  cairo_t *cr = helper_cairo_create_context (w, h, &view_options, &output_options);
+  cairo_set_scaled_font (cr, scaled_font);
+  cairo_scaled_font_destroy (scaled_font);
+
+  draw (cr);
+
+  helper_cairo_destroy_context (cr);
+}
+
+void
+view_cairo_t::draw (cairo_t *cr)
+{
+  cairo_save (cr);
+
+  bool vertical = HB_DIRECTION_IS_VERTICAL (direction);
+  int v = vertical ? 1 : 0;
+  int h = vertical ? 0 : 1;
+  cairo_font_extents_t font_extents;
+  cairo_font_extents (cr, &font_extents);
+  cairo_translate (cr, view_options.margin.l, view_options.margin.t);
+  double descent;
+  if (vertical)
+    descent = font_extents.height * (lines->len + .5);
+  else
+    descent = font_extents.height - font_extents.ascent;
+  cairo_translate (cr, v * descent, h * -descent);
+  for (unsigned int i = 0; i < lines->len; i++)
+  {
+    helper_cairo_line_t &l = g_array_index (lines, helper_cairo_line_t, i);
+
+    if (i)
+      cairo_translate (cr, v * -view_options.line_space, h * view_options.line_space);
+
+    cairo_translate (cr, v * -font_extents.height, h * font_extents.height);
+
+    if (view_options.annotate) {
+      cairo_save (cr);
+
+      /* Draw actual glyph origins */
+      cairo_set_source_rgba (cr, 1., 0., 0., .5);
+      cairo_set_line_width (cr, 5);
+      cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
+      for (unsigned i = 0; i < l.num_glyphs; i++) {
+	cairo_move_to (cr, l.glyphs[i].x, l.glyphs[i].y);
+	cairo_rel_line_to (cr, 0, 0);
+      }
+      cairo_stroke (cr);
+
+      cairo_restore (cr);
+    }
+
+    if (0 && cairo_surface_get_type (cairo_get_target (cr)) == CAIRO_SURFACE_TYPE_IMAGE) {
+      /* cairo_show_glyphs() doesn't support subpixel positioning */
+      cairo_glyph_path (cr, l.glyphs, l.num_glyphs);
+      cairo_fill (cr);
+    } else if (l.num_clusters)
+      cairo_show_text_glyphs (cr,
+			      l.utf8, l.utf8_len,
+			      l.glyphs, l.num_glyphs,
+			      l.clusters, l.num_clusters,
+			      l.cluster_flags);
+    else
+      cairo_show_glyphs (cr, l.glyphs, l.num_glyphs);
+  }
+
+  cairo_restore (cr);
+}
diff --git a/extensions/externals/src/harfbuzz/util/view-cairo.hh b/extensions/externals/src/harfbuzz/util/view-cairo.hh
new file mode 100644
index 0000000..8fe74fa
--- /dev/null
+++ b/extensions/externals/src/harfbuzz/util/view-cairo.hh
@@ -0,0 +1,101 @@
+/*
+ * Copyright © 2011  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "options.hh"
+#include "helper-cairo.hh"
+
+#ifndef VIEW_CAIRO_HH
+#define VIEW_CAIRO_HH
+
+
+struct view_cairo_t
+{
+  view_cairo_t (option_parser_t *parser)
+	       : output_options (parser, helper_cairo_supported_formats),
+		 view_options (parser),
+		 lines (0), scale (1.0) {}
+  ~view_cairo_t (void) {
+    if (debug)
+      cairo_debug_reset_static_data ();
+  }
+
+  void init (const font_options_t *font_opts)
+  {
+    lines = g_array_new (false, false, sizeof (helper_cairo_line_t));
+    scale = double (view_options.font_size) / hb_face_get_upem (hb_font_get_face (font_opts->get_font ()));
+  }
+  void new_line (void)
+  {
+  }
+  void consume_text (hb_buffer_t  *buffer,
+		     const char   *text,
+		     unsigned int  text_len,
+		     hb_bool_t     utf8_clusters)
+  {
+  }
+  void shape_failed (hb_buffer_t  *buffer,
+		     const char   *text,
+		     unsigned int  text_len,
+		     hb_bool_t     utf8_clusters)
+  {
+    fail (false, "all shapers failed");
+  }
+  void consume_glyphs (hb_buffer_t  *buffer,
+		       const char   *text,
+		       unsigned int  text_len,
+		       hb_bool_t     utf8_clusters)
+  {
+    direction = hb_buffer_get_direction (buffer);
+    helper_cairo_line_t l;
+    helper_cairo_line_from_buffer (&l, buffer, text, text_len, scale, utf8_clusters);
+    g_array_append_val (lines, l);
+  }
+  void finish (const font_options_t *font_opts)
+  {
+    render (font_opts);
+
+    for (unsigned int i = 0; i < lines->len; i++) {
+      helper_cairo_line_t &line = g_array_index (lines, helper_cairo_line_t, i);
+      line.finish ();
+    }
+    g_array_unref (lines);
+  }
+
+  protected:
+
+  output_options_t output_options;
+  view_options_t view_options;
+
+  void render (const font_options_t *font_opts);
+  void get_surface_size (cairo_scaled_font_t *scaled_font, double *w, double *h);
+  void draw (cairo_t *cr);
+
+  hb_direction_t direction; // Remove this, make segment_properties accessible
+  GArray *lines;
+  double scale;
+};
+
+#endif
diff --git a/extensions/externals/src/ucdn/CMakeLists.txt b/extensions/externals/src/ucdn/CMakeLists.txt
new file mode 100644
index 0000000..531a08d
--- /dev/null
+++ b/extensions/externals/src/ucdn/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.6)
+project(ucdn C)
+
+add_definitions(-O2 -Wall -Werror -pedantic -std=c89)
+
+add_library(ucdn ucdn.c ucdn.h)
+
+if(BUILD_SHARED_LIBS)
+    set_target_properties(ucdn PROPERTIES VERSION 1.0.0)
+    set_target_properties(ucdn PROPERTIES SOVERSION 1)
+endif()
+
+add_executable(ucdn-test ucdn-test.c)
+target_link_libraries(ucdn-test ucdn)
+
+install(TARGETS ucdn
+	LIBRARY DESTINATION lib
+	ARCHIVE DESTINATION lib)
+install(FILES ucdn.h DESTINATION include)
diff --git a/extensions/externals/src/ucdn/PYTHON-LICENSE b/extensions/externals/src/ucdn/PYTHON-LICENSE
new file mode 100644
index 0000000..88eed1f
--- /dev/null
+++ b/extensions/externals/src/ucdn/PYTHON-LICENSE
@@ -0,0 +1,290 @@
+A. HISTORY OF THE SOFTWARE
+==========================
+
+Python was created in the early 1990s by Guido van Rossum at Stichting
+Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands
+as a successor of a language called ABC.  Guido remains Python's
+principal author, although it includes many contributions from others.
+
+In 1995, Guido continued his work on Python at the Corporation for
+National Research Initiatives (CNRI, see http://www.cnri.reston.va.us)
+in Reston, Virginia where he released several versions of the
+software.
+
+In May 2000, Guido and the Python core development team moved to
+BeOpen.com to form the BeOpen PythonLabs team.  In October of the same
+year, the PythonLabs team moved to Digital Creations (now Zope
+Corporation, see http://www.zope.com).  In 2001, the Python Software
+Foundation (PSF, see http://www.python.org/psf/) was formed, a
+non-profit organization created specifically to own Python-related
+Intellectual Property.  Zope Corporation is a sponsoring member of
+the PSF.
+
+All Python releases are Open Source (see http://www.opensource.org for
+the Open Source Definition).  Historically, most, but not all, Python
+releases have also been GPL-compatible; the table below summarizes
+the various releases.
+
+    Release         Derived     Year        Owner       GPL-
+                    from                                compatible? (1)
+
+    0.9.0 thru 1.2              1991-1995   CWI         yes
+    1.3 thru 1.5.2  1.2         1995-1999   CNRI        yes
+    1.6             1.5.2       2000        CNRI        no
+    2.0             1.6         2000        BeOpen.com  no
+    1.6.1           1.6         2001        CNRI        yes (2)
+    2.1             2.0+1.6.1   2001        PSF         no
+    2.0.1           2.0+1.6.1   2001        PSF         yes
+    2.1.1           2.1+2.0.1   2001        PSF         yes
+    2.2             2.1.1       2001        PSF         yes
+    2.1.2           2.1.1       2002        PSF         yes
+    2.1.3           2.1.2       2002        PSF         yes
+    2.2.1           2.2         2002        PSF         yes
+    2.2.2           2.2.1       2002        PSF         yes
+    2.2.3           2.2.2       2003        PSF         yes
+    2.3             2.2.2       2002-2003   PSF         yes
+    2.3.1           2.3         2002-2003   PSF         yes
+    2.3.2           2.3.1       2002-2003   PSF         yes
+    2.3.3           2.3.2       2002-2003   PSF         yes
+    2.3.4           2.3.3       2004        PSF         yes
+    2.3.5           2.3.4       2005        PSF         yes
+    2.4             2.3         2004        PSF         yes
+    2.4.1           2.4         2005        PSF         yes
+    2.4.2           2.4.1       2005        PSF         yes
+    2.4.3           2.4.2       2006        PSF         yes
+    2.4.4           2.4.3       2006        PSF         yes
+    2.5             2.4         2006        PSF         yes
+    2.5.1           2.5         2007        PSF         yes
+    2.5.2           2.5.1       2008        PSF         yes
+    2.5.3           2.5.2       2008        PSF         yes
+    2.6             2.5         2008        PSF         yes
+    2.6.1           2.6         2008        PSF         yes
+    2.6.2           2.6.1       2009        PSF         yes
+    2.6.3           2.6.2       2009        PSF         yes
+    2.6.4           2.6.3       2009        PSF         yes
+    2.6.5           2.6.4       2010        PSF         yes
+    3.0             2.6         2008        PSF         yes
+    3.0.1           3.0         2009        PSF         yes
+    3.1             3.0.1       2009        PSF         yes
+    3.1.1           3.1         2009        PSF         yes
+    3.1.2           3.1.1       2010        PSF         yes
+    3.1.3           3.1.2       2010        PSF         yes
+    3.1.4           3.1.3       2011        PSF         yes
+    3.2             3.1         2011        PSF         yes
+    3.2.1           3.2         2011        PSF         yes
+    3.2.2           3.2.1       2011        PSF         yes
+    3.2.3           3.2.2       2012        PSF         yes
+    3.3.0           3.2         2012        PSF         yes
+
+Footnotes:
+
+(1) GPL-compatible doesn't mean that we're distributing Python under
+    the GPL.  All Python licenses, unlike the GPL, let you distribute
+    a modified version without making your changes open source.  The
+    GPL-compatible licenses make it possible to combine Python with
+    other software that is released under the GPL; the others don't.
+
+(2) According to Richard Stallman, 1.6.1 is not GPL-compatible,
+    because its license has a choice of law clause.  According to
+    CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1
+    is "not incompatible" with the GPL.
+
+Thanks to the many outside volunteers who have worked under Guido's
+direction to make these releases possible.
+
+
+B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON
+===============================================================
+
+PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
+--------------------------------------------
+
+1. This LICENSE AGREEMENT is between the Python Software Foundation
+("PSF"), and the Individual or Organization ("Licensee") accessing and
+otherwise using this software ("Python") in source or binary form and
+its associated documentation.
+
+2. Subject to the terms and conditions of this License Agreement, PSF hereby
+grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,
+analyze, test, perform and/or display publicly, prepare derivative works,
+distribute, and otherwise use Python alone or in any derivative version,
+provided, however, that PSF's License Agreement and PSF's notice of copyright,
+i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+2011, 2012 Python Software Foundation; All Rights Reserved" are retained in Python
+alone or in any derivative version prepared by Licensee.
+
+3. In the event Licensee prepares a derivative work that is based on
+or incorporates Python or any part thereof, and wants to make
+the derivative work available to others as provided herein, then
+Licensee hereby agrees to include in any such work a brief summary of
+the changes made to Python.
+
+4. PSF is making Python available to Licensee on an "AS IS"
+basis.  PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
+IMPLIED.  BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND
+DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
+FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT
+INFRINGE ANY THIRD PARTY RIGHTS.
+
+5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
+FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
+A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON,
+OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
+
+6. This License Agreement will automatically terminate upon a material
+breach of its terms and conditions.
+
+7. Nothing in this License Agreement shall be deemed to create any
+relationship of agency, partnership, or joint venture between PSF and
+Licensee.  This License Agreement does not grant permission to use PSF
+trademarks or trade name in a trademark sense to endorse or promote
+products or services of Licensee, or any third party.
+
+8. By copying, installing or otherwise using Python, Licensee
+agrees to be bound by the terms and conditions of this License
+Agreement.
+
+
+BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0
+-------------------------------------------
+
+BEOPEN PYTHON OPEN SOURCE LICENSE AGREEMENT VERSION 1
+
+1. This LICENSE AGREEMENT is between BeOpen.com ("BeOpen"), having an
+office at 160 Saratoga Avenue, Santa Clara, CA 95051, and the
+Individual or Organization ("Licensee") accessing and otherwise using
+this software in source or binary form and its associated
+documentation ("the Software").
+
+2. Subject to the terms and conditions of this BeOpen Python License
+Agreement, BeOpen hereby grants Licensee a non-exclusive,
+royalty-free, world-wide license to reproduce, analyze, test, perform
+and/or display publicly, prepare derivative works, distribute, and
+otherwise use the Software alone or in any derivative version,
+provided, however, that the BeOpen Python License is retained in the
+Software, alone or in any derivative version prepared by Licensee.
+
+3. BeOpen is making the Software available to Licensee on an "AS IS"
+basis.  BEOPEN MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
+IMPLIED.  BY WAY OF EXAMPLE, BUT NOT LIMITATION, BEOPEN MAKES NO AND
+DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
+FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF THE SOFTWARE WILL NOT
+INFRINGE ANY THIRD PARTY RIGHTS.
+
+4. BEOPEN SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF THE
+SOFTWARE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS
+AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THE SOFTWARE, OR ANY
+DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
+
+5. This License Agreement will automatically terminate upon a material
+breach of its terms and conditions.
+
+6. This License Agreement shall be governed by and interpreted in all
+respects by the law of the State of California, excluding conflict of
+law provisions.  Nothing in this License Agreement shall be deemed to
+create any relationship of agency, partnership, or joint venture
+between BeOpen and Licensee.  This License Agreement does not grant
+permission to use BeOpen trademarks or trade names in a trademark
+sense to endorse or promote products or services of Licensee, or any
+third party.  As an exception, the "BeOpen Python" logos available at
+http://www.pythonlabs.com/logos.html may be used according to the
+permissions granted on that web page.
+
+7. By copying, installing or otherwise using the software, Licensee
+agrees to be bound by the terms and conditions of this License
+Agreement.
+
+
+CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1
+---------------------------------------
+
+1. This LICENSE AGREEMENT is between the Corporation for National
+Research Initiatives, having an office at 1895 Preston White Drive,
+Reston, VA 20191 ("CNRI"), and the Individual or Organization
+("Licensee") accessing and otherwise using Python 1.6.1 software in
+source or binary form and its associated documentation.
+
+2. Subject to the terms and conditions of this License Agreement, CNRI
+hereby grants Licensee a nonexclusive, royalty-free, world-wide
+license to reproduce, analyze, test, perform and/or display publicly,
+prepare derivative works, distribute, and otherwise use Python 1.6.1
+alone or in any derivative version, provided, however, that CNRI's
+License Agreement and CNRI's notice of copyright, i.e., "Copyright (c)
+1995-2001 Corporation for National Research Initiatives; All Rights
+Reserved" are retained in Python 1.6.1 alone or in any derivative
+version prepared by Licensee.  Alternately, in lieu of CNRI's License
+Agreement, Licensee may substitute the following text (omitting the
+quotes): "Python 1.6.1 is made available subject to the terms and
+conditions in CNRI's License Agreement.  This Agreement together with
+Python 1.6.1 may be located on the Internet using the following
+unique, persistent identifier (known as a handle): 1895.22/1013.  This
+Agreement may also be obtained from a proxy server on the Internet
+using the following URL: http://hdl.handle.net/1895.22/1013".
+
+3. In the event Licensee prepares a derivative work that is based on
+or incorporates Python 1.6.1 or any part thereof, and wants to make
+the derivative work available to others as provided herein, then
+Licensee hereby agrees to include in any such work a brief summary of
+the changes made to Python 1.6.1.
+
+4. CNRI is making Python 1.6.1 available to Licensee on an "AS IS"
+basis.  CNRI MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
+IMPLIED.  BY WAY OF EXAMPLE, BUT NOT LIMITATION, CNRI MAKES NO AND
+DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
+FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON 1.6.1 WILL NOT
+INFRINGE ANY THIRD PARTY RIGHTS.
+
+5. CNRI SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
+1.6.1 FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
+A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 1.6.1,
+OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
+
+6. This License Agreement will automatically terminate upon a material
+breach of its terms and conditions.
+
+7. This License Agreement shall be governed by the federal
+intellectual property law of the United States, including without
+limitation the federal copyright law, and, to the extent such
+U.S. federal law does not apply, by the law of the Commonwealth of
+Virginia, excluding Virginia's conflict of law provisions.
+Notwithstanding the foregoing, with regard to derivative works based
+on Python 1.6.1 that incorporate non-separable material that was
+previously distributed under the GNU General Public License (GPL), the
+law of the Commonwealth of Virginia shall govern this License
+Agreement only as to issues arising under or with respect to
+Paragraphs 4, 5, and 7 of this License Agreement.  Nothing in this
+License Agreement shall be deemed to create any relationship of
+agency, partnership, or joint venture between CNRI and Licensee.  This
+License Agreement does not grant permission to use CNRI trademarks or
+trade name in a trademark sense to endorse or promote products or
+services of Licensee, or any third party.
+
+8. By clicking on the "ACCEPT" button where indicated, or by copying,
+installing or otherwise using Python 1.6.1, Licensee agrees to be
+bound by the terms and conditions of this License Agreement.
+
+        ACCEPT
+
+
+CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2
+--------------------------------------------------
+
+Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam,
+The Netherlands.  All rights reserved.
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Stichting Mathematisch
+Centrum or CWI not be used in advertising or publicity pertaining to
+distribution of the software without specific, written prior
+permission.
+
+STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
+THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
+FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/extensions/externals/src/ucdn/README b/extensions/externals/src/ucdn/README
new file mode 100644
index 0000000..67469bd
--- /dev/null
+++ b/extensions/externals/src/ucdn/README
@@ -0,0 +1,33 @@
+UCDN - Unicode Database and Normalization
+
+UCDN is a Unicode support library. Currently, it provides access
+to basic character properties contained in the Unicode Character
+Database and low-level normalization functions (pairwise canonical
+composition/decomposition and compatibility decomposition). More
+functionality might be provided in the future, such as additional
+properties, string normalization and encoding conversion.
+
+UCDN uses standard C89 with no particular dependencies or requirements
+except for stdint.h, and can be easily integrated into existing
+projects. However, it can also be used as a standalone library,
+and a CMake build script is provided for this. The first motivation
+behind UCDN development was to provide a standalone set of Unicode
+functions for the HarfBuzz OpenType shaping library. For this purpose,
+a HarfBuzz-specific wrapper is shipped along with it (hb-ucdn.h).
+
+UCDN is published under the ISC license, please see the license header
+in the C source code for more information. The makeunicodata.py script
+required for parsing Unicode database files is licensed under the
+PSF license, please see PYTHON-LICENSE for more information.
+
+UCDN was written by Grigori Goronzy <greg@kinoho.net>.
+
+How to Use
+
+Include ucdn.c, ucdn.h and unicodedata_db.h in your project. Now,
+just use the functions as documented in ucdn.h.
+
+In some cases, it might be necessary to regenerate the Unicode
+database file. The script makeunicodedata.py (Python 3.x required)
+fetches the appropriate files and dumps the compressed database into
+unicodedata_db.h.
diff --git a/extensions/externals/src/ucdn/hb-ucdn.h b/extensions/externals/src/ucdn/hb-ucdn.h
new file mode 100644
index 0000000..ec027e7
--- /dev/null
+++ b/extensions/externals/src/ucdn/hb-ucdn.h
@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2012 Grigori Goronzy <greg@kinoho.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <hb.h>
+#include "ucdn.h"
+
+static const hb_script_t ucdn_script_translate[] = {
+    HB_SCRIPT_COMMON,
+    HB_SCRIPT_LATIN,
+    HB_SCRIPT_GREEK,
+    HB_SCRIPT_CYRILLIC,
+    HB_SCRIPT_ARMENIAN,
+    HB_SCRIPT_HEBREW,
+    HB_SCRIPT_ARABIC,
+    HB_SCRIPT_SYRIAC,
+    HB_SCRIPT_THAANA,
+    HB_SCRIPT_DEVANAGARI,
+    HB_SCRIPT_BENGALI,
+    HB_SCRIPT_GURMUKHI,
+    HB_SCRIPT_GUJARATI,
+    HB_SCRIPT_ORIYA,
+    HB_SCRIPT_TAMIL,
+    HB_SCRIPT_TELUGU,
+    HB_SCRIPT_KANNADA,
+    HB_SCRIPT_MALAYALAM,
+    HB_SCRIPT_SINHALA,
+    HB_SCRIPT_THAI,
+    HB_SCRIPT_LAO,
+    HB_SCRIPT_TIBETAN,
+    HB_SCRIPT_MYANMAR,
+    HB_SCRIPT_GEORGIAN,
+    HB_SCRIPT_HANGUL,
+    HB_SCRIPT_ETHIOPIC,
+    HB_SCRIPT_CHEROKEE,
+    HB_SCRIPT_CANADIAN_ABORIGINAL,
+    HB_SCRIPT_OGHAM,
+    HB_SCRIPT_RUNIC,
+    HB_SCRIPT_KHMER,
+    HB_SCRIPT_MONGOLIAN,
+    HB_SCRIPT_HIRAGANA,
+    HB_SCRIPT_KATAKANA,
+    HB_SCRIPT_BOPOMOFO,
+    HB_SCRIPT_HAN,
+    HB_SCRIPT_YI,
+    HB_SCRIPT_OLD_ITALIC,
+    HB_SCRIPT_GOTHIC,
+    HB_SCRIPT_DESERET,
+    HB_SCRIPT_INHERITED,
+    HB_SCRIPT_TAGALOG,
+    HB_SCRIPT_HANUNOO,
+    HB_SCRIPT_BUHID,
+    HB_SCRIPT_TAGBANWA,
+    HB_SCRIPT_LIMBU,
+    HB_SCRIPT_TAI_LE,
+    HB_SCRIPT_LINEAR_B,
+    HB_SCRIPT_UGARITIC,
+    HB_SCRIPT_SHAVIAN,
+    HB_SCRIPT_OSMANYA,
+    HB_SCRIPT_CYPRIOT,
+    HB_SCRIPT_BRAILLE,
+    HB_SCRIPT_BUGINESE,
+    HB_SCRIPT_COPTIC,
+    HB_SCRIPT_NEW_TAI_LUE,
+    HB_SCRIPT_GLAGOLITIC,
+    HB_SCRIPT_TIFINAGH,
+    HB_SCRIPT_SYLOTI_NAGRI,
+    HB_SCRIPT_OLD_PERSIAN,
+    HB_SCRIPT_KHAROSHTHI,
+    HB_SCRIPT_BALINESE,
+    HB_SCRIPT_CUNEIFORM,
+    HB_SCRIPT_PHOENICIAN,
+    HB_SCRIPT_PHAGS_PA,
+    HB_SCRIPT_NKO,
+    HB_SCRIPT_SUNDANESE,
+    HB_SCRIPT_LEPCHA,
+    HB_SCRIPT_OL_CHIKI,
+    HB_SCRIPT_VAI,
+    HB_SCRIPT_SAURASHTRA,
+    HB_SCRIPT_KAYAH_LI,
+    HB_SCRIPT_REJANG,
+    HB_SCRIPT_LYCIAN,
+    HB_SCRIPT_CARIAN,
+    HB_SCRIPT_LYDIAN,
+    HB_SCRIPT_CHAM,
+    HB_SCRIPT_TAI_THAM,
+    HB_SCRIPT_TAI_VIET,
+    HB_SCRIPT_AVESTAN,
+    HB_SCRIPT_EGYPTIAN_HIEROGLYPHS,
+    HB_SCRIPT_SAMARITAN,
+    HB_SCRIPT_LISU,
+    HB_SCRIPT_BAMUM,
+    HB_SCRIPT_JAVANESE,
+    HB_SCRIPT_MEETEI_MAYEK,
+    HB_SCRIPT_IMPERIAL_ARAMAIC,
+    HB_SCRIPT_OLD_SOUTH_ARABIAN,
+    HB_SCRIPT_INSCRIPTIONAL_PARTHIAN,
+    HB_SCRIPT_INSCRIPTIONAL_PAHLAVI,
+    HB_SCRIPT_OLD_TURKIC,
+    HB_SCRIPT_KAITHI,
+    HB_SCRIPT_BATAK,
+    HB_SCRIPT_BRAHMI,
+    HB_SCRIPT_MANDAIC,
+    HB_SCRIPT_CHAKMA,
+    HB_SCRIPT_MEROITIC_CURSIVE,
+    HB_SCRIPT_MEROITIC_HIEROGLYPHS,
+    HB_SCRIPT_MIAO,
+    HB_SCRIPT_SHARADA,
+    HB_SCRIPT_SORA_SOMPENG,
+    HB_SCRIPT_TAKRI,
+    HB_SCRIPT_UNKNOWN,
+};
+
+static hb_unicode_combining_class_t
+hb_ucdn_combining_class(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+        void *user_data)
+{
+    return (hb_unicode_combining_class_t) ucdn_get_combining_class(unicode);
+}
+
+static unsigned int
+hb_ucdn_eastasian_width(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+        void *user_data)
+{
+    int w = ucdn_get_east_asian_width(unicode);
+    return (w == UCDN_EAST_ASIAN_F || w == UCDN_EAST_ASIAN_W) ? 2 : 1;
+}
+
+static hb_unicode_general_category_t
+hb_ucdn_general_category(hb_unicode_funcs_t *ufuncs,
+        hb_codepoint_t unicode, void *user_data)
+{
+    return (hb_unicode_general_category_t)ucdn_get_general_category(unicode);
+}
+
+static hb_codepoint_t
+hb_ucdn_mirror(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+        void *user_data)
+{
+    return ucdn_mirror(unicode);
+}
+
+static hb_script_t
+hb_ucdn_script(hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode,
+        void *user_data)
+{
+    return ucdn_script_translate[ucdn_get_script(unicode)];
+}
+
+static hb_bool_t
+hb_ucdn_compose(hb_unicode_funcs_t *ufuncs, hb_codepoint_t a,
+        hb_codepoint_t b, hb_codepoint_t *ab, void *user_data)
+{
+    return ucdn_compose(ab, a, b);
+}
+
+static hb_bool_t
+hb_ucdn_decompose(hb_unicode_funcs_t *ufuncs, hb_codepoint_t ab,
+        hb_codepoint_t *a, hb_codepoint_t *b, void *user_data)
+{
+    return ucdn_decompose(ab, a, b);
+}
+
+static unsigned int
+hb_ucdn_compat_decompose(hb_unicode_funcs_t *ufuncs, hb_codepoint_t u,
+        hb_codepoint_t *decomposed, void *user_data)
+{
+    return ucdn_compat_decompose(u, decomposed);
+}
+
+static hb_unicode_funcs_t *hb_ucdn_make_unicode_funcs(void)
+{
+    hb_unicode_funcs_t *funcs = hb_unicode_funcs_create(NULL);
+    hb_unicode_funcs_set_combining_class_func(funcs, hb_ucdn_combining_class, NULL, NULL);
+    hb_unicode_funcs_set_eastasian_width_func(funcs, hb_ucdn_eastasian_width, NULL, NULL);
+    hb_unicode_funcs_set_general_category_func(funcs, hb_ucdn_general_category, NULL, NULL);
+    hb_unicode_funcs_set_mirroring_func(funcs, hb_ucdn_mirror, NULL, NULL);
+    hb_unicode_funcs_set_script_func(funcs, hb_ucdn_script, NULL, NULL);
+    hb_unicode_funcs_set_compose_func(funcs, hb_ucdn_compose, NULL, NULL);
+    hb_unicode_funcs_set_decompose_func(funcs, hb_ucdn_decompose, NULL, NULL);
+    hb_unicode_funcs_set_decompose_compatibility_func(funcs, hb_ucdn_compat_decompose, NULL, NULL);
+    hb_unicode_funcs_make_immutable(funcs);
+
+    return funcs;
+}
diff --git a/extensions/externals/src/ucdn/makeunicodedata.py b/extensions/externals/src/ucdn/makeunicodedata.py
new file mode 100644
index 0000000..c2e40f0
--- /dev/null
+++ b/extensions/externals/src/ucdn/makeunicodedata.py
@@ -0,0 +1,1492 @@
+#
+# (re)generate unicode property and type databases
+#
+# this script converts a unicode 3.2 database file to
+# Modules/unicodedata_db.h, Modules/unicodename_db.h,
+# and Objects/unicodetype_db.h
+#
+# history:
+# 2000-09-24 fl   created (based on bits and pieces from unidb)
+# 2000-09-25 fl   merged tim's splitbin fixes, separate decomposition table
+# 2000-09-25 fl   added character type table
+# 2000-09-26 fl   added LINEBREAK, DECIMAL, and DIGIT flags/fields (2.0)
+# 2000-11-03 fl   expand first/last ranges
+# 2001-01-19 fl   added character name tables (2.1)
+# 2001-01-21 fl   added decomp compression; dynamic phrasebook threshold
+# 2002-09-11 wd   use string methods
+# 2002-10-18 mvl  update to Unicode 3.2
+# 2002-10-22 mvl  generate NFC tables
+# 2002-11-24 mvl  expand all ranges, sort names version-independently
+# 2002-11-25 mvl  add UNIDATA_VERSION
+# 2004-05-29 perky add east asian width information
+# 2006-03-10 mvl  update to Unicode 4.1; add UCD 3.2 delta
+# 2008-06-11 gb   add PRINTABLE_MASK for Atsuo Ishimoto's ascii() patch
+# 2011-10-21 ezio add support for name aliases and named sequences
+# 2012-01    benjamin add full case mappings
+#
+# written by Fredrik Lundh (fredrik@pythonware.com)
+#
+
+import os
+import sys
+import zipfile
+
+from textwrap import dedent
+
+SCRIPT = sys.argv[0]
+VERSION = "3.2"
+
+# The Unicode Database
+UNIDATA_VERSION = "6.2.0"
+UNICODE_DATA = "UnicodeData%s.txt"
+COMPOSITION_EXCLUSIONS = "CompositionExclusions%s.txt"
+EASTASIAN_WIDTH = "EastAsianWidth%s.txt"
+UNIHAN = "Unihan%s.zip"
+DERIVED_CORE_PROPERTIES = "DerivedCoreProperties%s.txt"
+DERIVEDNORMALIZATION_PROPS = "DerivedNormalizationProps%s.txt"
+LINE_BREAK = "LineBreak%s.txt"
+NAME_ALIASES = "NameAliases%s.txt"
+NAMED_SEQUENCES = "NamedSequences%s.txt"
+SPECIAL_CASING = "SpecialCasing%s.txt"
+CASE_FOLDING = "CaseFolding%s.txt"
+SCRIPTS = "Scripts%s.txt"
+BIDI_MIRRORING = "BidiMirroring%s.txt"
+
+# Private Use Areas -- in planes 1, 15, 16
+PUA_1 = range(0xE000, 0xF900)
+PUA_15 = range(0xF0000, 0xFFFFE)
+PUA_16 = range(0x100000, 0x10FFFE)
+
+# we use this ranges of PUA_15 to store name aliases and named sequences
+NAME_ALIASES_START = 0xF0000
+NAMED_SEQUENCES_START = 0xF0200
+
+old_versions = []
+
+CATEGORY_NAMES = [ "Cc", "Cf", "Cn", "Co", "Cs", "Ll", "Lm", "Lo", "Lt",
+    "Lu", "Mc", "Me", "Mn", "Nd", "Nl", "No", "Pc", "Pd", "Pe", "Pf",
+    "Pi", "Po", "Ps", "Sc", "Sk", "Sm", "So", "Zl", "Zp", "Zs" ]
+
+BIDIRECTIONAL_NAMES = [ "L", "LRE", "LRO", "R", "AL", "RLE", "RLO",
+    "PDF", "EN", "ES", "ET", "AN", "CS", "NSM", "BN", "B", "S", "WS",
+    "ON" ]
+
+SCRIPT_NAMES = [ "Common", "Latin", "Greek", "Cyrillic", "Armenian",
+    "Hebrew", "Arabic", "Syriac", "Thaana", "Devanagari", "Bengali",
+    "Gurmukhi", "Gujarati", "Oriya", "Tamil", "Telugu", "Kannada",
+    "Malayalam", "Sinhala", "Thai", "Lao", "Tibetan", "Myanmar", "Georgian",
+    "Hangul", "Ethiopic", "Cherokee", "Canadian_Aboriginal", "Ogham",
+    "Runic", "Khmer", "Mongolian", "Hiragana", "Katakana", "Bopomofo",
+    "Han", "Yi", "Old_Italic", "Gothic", "Deseret", "Inherited", "Tagalog",
+    "Hanunoo", "Buhid", "Tagbanwa", "Limbu", "Tai_Le", "Linear_B",
+    "Ugaritic", "Shavian", "Osmanya", "Cypriot", "Braille", "Buginese",
+    "Coptic", "New_Tai_Lue", "Glagolitic", "Tifinagh", "Syloti_Nagri",
+    "Old_Persian", "Kharoshthi", "Balinese", "Cuneiform", "Phoenician",
+    "Phags_Pa", "Nko", "Sundanese", "Lepcha", "Ol_Chiki", "Vai",
+    "Saurashtra", "Kayah_Li", "Rejang", "Lycian", "Carian", "Lydian",
+    "Cham", "Tai_Tham", "Tai_Viet", "Avestan", "Egyptian_Hieroglyphs",
+    "Samaritan", "Lisu", "Bamum", "Javanese", "Meetei_Mayek",
+    "Imperial_Aramaic", "Old_South_Arabian", "Inscriptional_Parthian",
+    "Inscriptional_Pahlavi", "Old_Turkic", "Kaithi", "Batak", "Brahmi",
+    "Mandaic", "Chakma", "Meroitic_Cursive", "Meroitic_Hieroglyphs", "Miao",
+    "Sharada", "Sora_Sompeng", "Takri", "Unknown" ]
+
+EASTASIANWIDTH_NAMES = [ "F", "H", "W", "Na", "A", "N" ]
+
+MANDATORY_LINE_BREAKS = [ "BK", "CR", "LF", "NL" ]
+
+# note: should match definitions in Objects/unicodectype.c
+ALPHA_MASK = 0x01
+DECIMAL_MASK = 0x02
+DIGIT_MASK = 0x04
+LOWER_MASK = 0x08
+LINEBREAK_MASK = 0x10
+SPACE_MASK = 0x20
+TITLE_MASK = 0x40
+UPPER_MASK = 0x80
+XID_START_MASK = 0x100
+XID_CONTINUE_MASK = 0x200
+PRINTABLE_MASK = 0x400
+NUMERIC_MASK = 0x800
+CASE_IGNORABLE_MASK = 0x1000
+CASED_MASK = 0x2000
+EXTENDED_CASE_MASK = 0x4000
+
+# these ranges need to match unicodedata.c:is_unified_ideograph
+cjk_ranges = [
+    ('3400', '4DB5'),
+    ('4E00', '9FCC'),
+    ('20000', '2A6D6'),
+    ('2A700', '2B734'),
+    ('2B740', '2B81D')
+]
+
+def maketables(trace=0):
+
+    print("--- Reading", UNICODE_DATA % "", "...")
+
+    version = ""
+    unicode = UnicodeData(UNIDATA_VERSION)
+
+    print(len(list(filter(None, unicode.table))), "characters")
+
+    for version in old_versions:
+        print("--- Reading", UNICODE_DATA % ("-"+version), "...")
+        old_unicode = UnicodeData(version, cjk_check=False)
+        print(len(list(filter(None, old_unicode.table))), "characters")
+        merge_old_version(version, unicode, old_unicode)
+
+    #makeunicodename(unicode, trace)
+    makeunicodedata(unicode, trace)
+    #makeunicodetype(unicode, trace)
+
+# --------------------------------------------------------------------
+# unicode character properties
+
+def makeunicodedata(unicode, trace):
+
+    dummy = (CATEGORY_NAMES.index("Cn"), 0, BIDIRECTIONAL_NAMES.index("ON"), 0,
+        EASTASIANWIDTH_NAMES.index("N"), 0, SCRIPT_NAMES.index("Unknown"))
+    table = [dummy]
+    cache = {0: dummy}
+    index = [0] * len(unicode.chars)
+
+    FILE = "unicodedata_db.h"
+
+    print("--- Preparing", FILE, "...")
+
+    # 1) database properties
+
+    for char in unicode.chars:
+        record = unicode.table[char]
+        if record:
+            # extract database properties
+            category = CATEGORY_NAMES.index(record[2])
+            combining = int(record[3])
+            bidirectional = BIDIRECTIONAL_NAMES.index(record[4])
+            mirrored = record[9] == "Y"
+            eastasianwidth = EASTASIANWIDTH_NAMES.index(record[15])
+            # XXX: not used at the moment
+            normalizationquickcheck = 0 #record[17]
+            scriptname = SCRIPT_NAMES.index(record[18])
+            item = (
+                category, combining, bidirectional, mirrored, eastasianwidth,
+                normalizationquickcheck, scriptname
+                )
+            # add entry to index and item tables
+            i = cache.get(item)
+            if i is None:
+                cache[item] = i = len(table)
+                table.append(item)
+            index[char] = i
+
+    # 2) decomposition data
+
+    decomp_data = [0]
+    decomp_prefix = [""]
+    decomp_index = [0] * len(unicode.chars)
+    decomp_size = 0
+
+    comp_pairs = []
+    comp_first = [None] * len(unicode.chars)
+    comp_last = [None] * len(unicode.chars)
+
+    for char in unicode.chars:
+        record = unicode.table[char]
+        if record:
+            if record[5]:
+                decomp = record[5].split()
+                if len(decomp) > 19:
+                    raise Exception("character %x has a decomposition too large for nfd_nfkd" % char)
+                # prefix
+                if decomp[0][0] == "<":
+                    prefix = decomp.pop(0)
+                else:
+                    prefix = ""
+                try:
+                    i = decomp_prefix.index(prefix)
+                except ValueError:
+                    i = len(decomp_prefix)
+                    decomp_prefix.append(prefix)
+                prefix = i
+                assert prefix < 256
+                # content
+                decomp = [prefix + (len(decomp)<<8)] + [int(s, 16) for s in decomp]
+                # Collect NFC pairs
+                if not prefix and len(decomp) == 3 and \
+                   char not in unicode.exclusions and \
+                   unicode.table[decomp[1]][3] == "0":
+                    p, l, r = decomp
+                    comp_first[l] = 1
+                    comp_last[r] = 1
+                    comp_pairs.append((l,r,char))
+                try:
+                    i = decomp_data.index(decomp)
+                except ValueError:
+                    decomp_utf16 = []
+                    for code in decomp:
+                        if code < 0x10000: decomp_utf16.append(code)
+                        else: decomp_utf16.extend(encode_utf16_surrogates(code))
+                    i = len(decomp_data)
+                    decomp_data.extend(decomp_utf16)
+                    decomp_size = decomp_size + len(decomp_utf16) * 2
+            else:
+                i = 0
+            decomp_index[char] = i
+
+    f = l = 0
+    comp_first_ranges = []
+    comp_last_ranges = []
+    prev_f = prev_l = None
+    for i in unicode.chars:
+        if comp_first[i] is not None:
+            comp_first[i] = f
+            f += 1
+            if prev_f is None:
+                prev_f = (i,i)
+            elif prev_f[1]+1 == i:
+                prev_f = prev_f[0],i
+            else:
+                comp_first_ranges.append(prev_f)
+                prev_f = (i,i)
+        if comp_last[i] is not None:
+            comp_last[i] = l
+            l += 1
+            if prev_l is None:
+                prev_l = (i,i)
+            elif prev_l[1]+1 == i:
+                prev_l = prev_l[0],i
+            else:
+                comp_last_ranges.append(prev_l)
+                prev_l = (i,i)
+    comp_first_ranges.append(prev_f)
+    comp_last_ranges.append(prev_l)
+    total_first = f
+    total_last = l
+
+    comp_data = [0]*(total_first*total_last)
+    for f,l,char in comp_pairs:
+        f = comp_first[f]
+        l = comp_last[l]
+        comp_data[f*total_last+l] = char
+
+    print(len(table), "unique properties")
+    print(len(decomp_prefix), "unique decomposition prefixes")
+    print(len(decomp_data), "unique decomposition entries:", end=' ')
+    print(decomp_size, "bytes")
+    print(total_first, "first characters in NFC")
+    print(total_last, "last characters in NFC")
+    print(len(comp_pairs), "NFC pairs")
+    print(len(unicode.bidi), "bidi mirroring pairs")
+
+    print("--- Writing", FILE, "...")
+
+    fp = open(FILE, "w")
+    print("/* this file was generated by %s %s */" % (SCRIPT, VERSION), file=fp)
+    print(file=fp)
+    print('#define UNIDATA_VERSION "%s"' % UNIDATA_VERSION, file=fp)
+    print("/* a list of unique database records */", file=fp)
+    print("static const UCDRecord ucd_records[] = {", file=fp)
+    for item in table:
+        print("    {%d, %d, %d, %d, %d, %d, %d}," % item, file=fp)
+    print("};", file=fp)
+    print(file=fp)
+
+    print("#define BIDI_MIRROR_LEN %d" % len(unicode.bidi), file=fp)
+    print("static const MirrorPair mirror_pairs[] = {", file=fp)
+    for pair in unicode.bidi:
+        print("    {%d, %d}," % pair, file=fp)
+    print("};", file=fp)
+    print(file=fp)
+
+    print("/* Reindexing of NFC first characters. */", file=fp)
+    print("#define TOTAL_FIRST",total_first, file=fp)
+    print("#define TOTAL_LAST",total_last, file=fp)
+    print("static const Reindex nfc_first[] = {", file=fp)
+    for start,end in comp_first_ranges:
+        print("  { %d, %d, %d}," % (start,end-start,comp_first[start]), file=fp)
+    print("  {0,0,0}", file=fp)
+    print("};\n", file=fp)
+    print("static const Reindex nfc_last[] = {", file=fp)
+    for start,end in comp_last_ranges:
+        print("  { %d, %d, %d}," % (start,end-start,comp_last[start]), file=fp)
+    print("  {0,0,0}", file=fp)
+    print("};\n", file=fp)
+
+    # FIXME: <fl> the following tables could be made static, and
+    # the support code moved into unicodedatabase.c
+
+    """
+    print("/* string literals */", file=fp)
+    print("static const char *category_names[] = {", file=fp)
+    for name in CATEGORY_NAMES:
+        print("    \"%s\"," % name, file=fp)
+    print("    NULL", file=fp)
+    print("};", file=fp)
+
+    print("static const char *bidirectional_names[] = {", file=fp)
+    for name in BIDIRECTIONAL_NAMES:
+        print("    \"%s\"," % name, file=fp)
+    print("    NULL", file=fp)
+    print("};", file=fp)
+
+    print("static const char *east_asian_width_names[] = {", file=fp)
+    for name in EASTASIANWIDTH_NAMES:
+        print("    \"%s\"," % name, file=fp)
+    print("    NULL", file=fp)
+    print("};", file=fp)
+    print(file=fp)
+    """
+
+    for name in EASTASIANWIDTH_NAMES:
+        print("#define UCDN_EAST_ASIAN_%s %d" % (name.upper(), EASTASIANWIDTH_NAMES.index(name)), file=fp)
+    print(file=fp)
+
+    for name in SCRIPT_NAMES:
+        print("#define UCDN_SCRIPT_%s %d" % (name.upper(), SCRIPT_NAMES.index(name)), file=fp)
+    print(file=fp)
+
+    """
+    for name in SCRIPT_NAMES:
+        print("    HB_SCRIPT_%s," % name.upper(), file=fp)
+    """
+
+    for name in CATEGORY_NAMES:
+        print("#define UCDN_GENERAL_CATEGORY_%s %d" % (name.upper(), CATEGORY_NAMES.index(name)), file=fp)
+    print(file=fp)
+
+    for name in BIDIRECTIONAL_NAMES:
+        print("#define UCDN_BIDI_CLASS_%s %d" % (name.upper(), BIDIRECTIONAL_NAMES.index(name)), file=fp)
+    print(file=fp)
+
+    """
+    print("static const char *decomp_prefix[] = {", file=fp)
+    for name in decomp_prefix:
+        print("    \"%s\"," % name, file=fp)
+    print("    NULL", file=fp)
+    print("};", file=fp)
+    """
+
+    index0, index1, index2, shift1, shift2 = get_best_split(index)
+    print("/* index tables for the database records */", file=fp)
+    print("#define SHIFT1", shift1, file=fp)
+    print("#define SHIFT2", shift2, file=fp)
+    Array("index0", index0).dump(fp, trace)
+    Array("index1", index1).dump(fp, trace)
+    Array("index2", index2).dump(fp, trace)
+
+    index0, index1, index2, shift1, shift2 = get_best_split(decomp_index)
+    print("/* decomposition data */", file=fp)
+    Array("decomp_data", decomp_data).dump(fp, trace)
+
+    print("/* index tables for the decomposition data */", file=fp)
+    print("#define DECOMP_SHIFT1", shift1, file=fp)
+    print("#define DECOMP_SHIFT2", shift2, file=fp)
+    Array("decomp_index0", index0).dump(fp, trace)
+    Array("decomp_index1", index1).dump(fp, trace)
+    Array("decomp_index2", index2).dump(fp, trace)
+
+    index0, index1, index2, shift1, shift2 = get_best_split(comp_data)
+    print("/* NFC pairs */", file=fp)
+    print("#define COMP_SHIFT1", shift1, file=fp)
+    print("#define COMP_SHIFT2", shift2, file=fp)
+    Array("comp_index0", index0).dump(fp, trace)
+    Array("comp_index1", index1).dump(fp, trace)
+    Array("comp_data", index2).dump(fp, trace)
+
+
+    # Generate delta tables for old versions
+    for version, table, normalization in unicode.changed:
+        cversion = version.replace(".","_")
+        records = [table[0]]
+        cache = {table[0]:0}
+        index = [0] * len(table)
+        for i, record in enumerate(table):
+            try:
+                index[i] = cache[record]
+            except KeyError:
+                index[i] = cache[record] = len(records)
+                records.append(record)
+        index1, index2, shift = splitbins(index, trace)
+        print("static const change_record change_records_%s[] = {" % cversion, file=fp)
+        for record in records:
+            print("\t{ %s }," % ", ".join(map(str,record)), file=fp)
+        print("};", file=fp)
+        Array("changes_%s_index" % cversion, index1).dump(fp, trace)
+        Array("changes_%s_data" % cversion, index2).dump(fp, trace)
+        print("static const change_record* get_change_%s(Py_UCS4 n)" % cversion, file=fp)
+        print("{", file=fp)
+        print("\tint index;", file=fp)
+        print("\tif (n >= 0x110000) index = 0;", file=fp)
+        print("\telse {", file=fp)
+        print("\t\tindex = changes_%s_index[n>>%d];" % (cversion, shift), file=fp)
+        print("\t\tindex = changes_%s_data[(index<<%d)+(n & %d)];" % \
+              (cversion, shift, ((1<<shift)-1)), file=fp)
+        print("\t}", file=fp)
+        print("\treturn change_records_%s+index;" % cversion, file=fp)
+        print("}\n", file=fp)
+        print("static Py_UCS4 normalization_%s(Py_UCS4 n)" % cversion, file=fp)
+        print("{", file=fp)
+        print("\tswitch(n) {", file=fp)
+        for k, v in normalization:
+            print("\tcase %s: return 0x%s;" % (hex(k), v), file=fp)
+        print("\tdefault: return 0;", file=fp)
+        print("\t}\n}\n", file=fp)
+
+    fp.close()
+
+# --------------------------------------------------------------------
+# unicode character type tables
+
+def makeunicodetype(unicode, trace):
+
+    FILE = "unicodetype_db.h"
+
+    print("--- Preparing", FILE, "...")
+
+    # extract unicode types
+    dummy = (0, 0, 0, 0, 0, 0)
+    table = [dummy]
+    cache = {0: dummy}
+    index = [0] * len(unicode.chars)
+    numeric = {}
+    spaces = []
+    linebreaks = []
+    extra_casing = []
+
+    for char in unicode.chars:
+        record = unicode.table[char]
+        if record:
+            # extract database properties
+            category = record[2]
+            bidirectional = record[4]
+            properties = record[16]
+            flags = 0
+            delta = True
+            if category in ["Lm", "Lt", "Lu", "Ll", "Lo"]:
+                flags |= ALPHA_MASK
+            if "Lowercase" in properties:
+                flags |= LOWER_MASK
+            if 'Line_Break' in properties or bidirectional == "B":
+                flags |= LINEBREAK_MASK
+                linebreaks.append(char)
+            if category == "Zs" or bidirectional in ("WS", "B", "S"):
+                flags |= SPACE_MASK
+                spaces.append(char)
+            if category == "Lt":
+                flags |= TITLE_MASK
+            if "Uppercase" in properties:
+                flags |= UPPER_MASK
+            if char == ord(" ") or category[0] not in ("C", "Z"):
+                flags |= PRINTABLE_MASK
+            if "XID_Start" in properties:
+                flags |= XID_START_MASK
+            if "XID_Continue" in properties:
+                flags |= XID_CONTINUE_MASK
+            if "Cased" in properties:
+                flags |= CASED_MASK
+            if "Case_Ignorable" in properties:
+                flags |= CASE_IGNORABLE_MASK
+            sc = unicode.special_casing.get(char)
+            cf = unicode.case_folding.get(char, [char])
+            if record[12]:
+                upper = int(record[12], 16)
+            else:
+                upper = char
+            if record[13]:
+                lower = int(record[13], 16)
+            else:
+                lower = char
+            if record[14]:
+                title = int(record[14], 16)
+            else:
+                title = upper
+            if sc is None and cf != [lower]:
+                sc = ([lower], [title], [upper])
+            if sc is None:
+                if upper == lower == title:
+                    upper = lower = title = 0
+                else:
+                    upper = upper - char
+                    lower = lower - char
+                    title = title - char
+                    assert (abs(upper) <= 2147483647 and
+                            abs(lower) <= 2147483647 and
+                            abs(title) <= 2147483647)
+            else:
+                # This happens either when some character maps to more than one
+                # character in uppercase, lowercase, or titlecase or the
+                # casefolded version of the character is different from the
+                # lowercase. The extra characters are stored in a different
+                # array.
+                flags |= EXTENDED_CASE_MASK
+                lower = len(extra_casing) | (len(sc[0]) << 24)
+                extra_casing.extend(sc[0])
+                if cf != sc[0]:
+                    lower |= len(cf) << 20
+                    extra_casing.extend(cf)
+                upper = len(extra_casing) | (len(sc[2]) << 24)
+                extra_casing.extend(sc[2])
+                # Title is probably equal to upper.
+                if sc[1] == sc[2]:
+                    title = upper
+                else:
+                    title = len(extra_casing) | (len(sc[1]) << 24)
+                    extra_casing.extend(sc[1])
+            # decimal digit, integer digit
+            decimal = 0
+            if record[6]:
+                flags |= DECIMAL_MASK
+                decimal = int(record[6])
+            digit = 0
+            if record[7]:
+                flags |= DIGIT_MASK
+                digit = int(record[7])
+            if record[8]:
+                flags |= NUMERIC_MASK
+                numeric.setdefault(record[8], []).append(char)
+            item = (
+                upper, lower, title, decimal, digit, flags
+                )
+            # add entry to index and item tables
+            i = cache.get(item)
+            if i is None:
+                cache[item] = i = len(table)
+                table.append(item)
+            index[char] = i
+
+    print(len(table), "unique character type entries")
+    print(sum(map(len, numeric.values())), "numeric code points")
+    print(len(spaces), "whitespace code points")
+    print(len(linebreaks), "linebreak code points")
+    print(len(extra_casing), "extended case array")
+
+    print("--- Writing", FILE, "...")
+
+    fp = open(FILE, "w")
+    print("/* this file was generated by %s %s */" % (SCRIPT, VERSION), file=fp)
+    print(file=fp)
+    print("/* a list of unique character type descriptors */", file=fp)
+    print("const _PyUnicode_TypeRecord _PyUnicode_TypeRecords[] = {", file=fp)
+    for item in table:
+        print("    {%d, %d, %d, %d, %d, %d}," % item, file=fp)
+    print("};", file=fp)
+    print(file=fp)
+
+    print("/* extended case mappings */", file=fp)
+    print(file=fp)
+    print("const Py_UCS4 _PyUnicode_ExtendedCase[] = {", file=fp)
+    for c in extra_casing:
+        print("    %d," % c, file=fp)
+    print("};", file=fp)
+    print(file=fp)
+
+    # split decomposition index table
+    index1, index2, shift = splitbins(index, trace)
+
+    print("/* type indexes */", file=fp)
+    print("#define SHIFT", shift, file=fp)
+    Array("index1", index1).dump(fp, trace)
+    Array("index2", index2).dump(fp, trace)
+
+    # Generate code for _PyUnicode_ToNumeric()
+    numeric_items = sorted(numeric.items())
+    print('/* Returns the numeric value as double for Unicode characters', file=fp)
+    print(' * having this property, -1.0 otherwise.', file=fp)
+    print(' */', file=fp)
+    print('double _PyUnicode_ToNumeric(Py_UCS4 ch)', file=fp)
+    print('{', file=fp)
+    print('    switch (ch) {', file=fp)
+    for value, codepoints in numeric_items:
+        # Turn text into float literals
+        parts = value.split('/')
+        parts = [repr(float(part)) for part in parts]
+        value = '/'.join(parts)
+
+        codepoints.sort()
+        for codepoint in codepoints:
+            print('    case 0x%04X:' % (codepoint,), file=fp)
+        print('        return (double) %s;' % (value,), file=fp)
+    print('    }', file=fp)
+    print('    return -1.0;', file=fp)
+    print('}', file=fp)
+    print(file=fp)
+
+    # Generate code for _PyUnicode_IsWhitespace()
+    print("/* Returns 1 for Unicode characters having the bidirectional", file=fp)
+    print(" * type 'WS', 'B' or 'S' or the category 'Zs', 0 otherwise.", file=fp)
+    print(" */", file=fp)
+    print('int _PyUnicode_IsWhitespace(register const Py_UCS4 ch)', file=fp)
+    print('{', file=fp)
+    print('    switch (ch) {', file=fp)
+
+    for codepoint in sorted(spaces):
+        print('    case 0x%04X:' % (codepoint,), file=fp)
+    print('        return 1;', file=fp)
+
+    print('    }', file=fp)
+    print('    return 0;', file=fp)
+    print('}', file=fp)
+    print(file=fp)
+
+    # Generate code for _PyUnicode_IsLinebreak()
+    print("/* Returns 1 for Unicode characters having the line break", file=fp)
+    print(" * property 'BK', 'CR', 'LF' or 'NL' or having bidirectional", file=fp)
+    print(" * type 'B', 0 otherwise.", file=fp)
+    print(" */", file=fp)
+    print('int _PyUnicode_IsLinebreak(register const Py_UCS4 ch)', file=fp)
+    print('{', file=fp)
+    print('    switch (ch) {', file=fp)
+    for codepoint in sorted(linebreaks):
+        print('    case 0x%04X:' % (codepoint,), file=fp)
+    print('        return 1;', file=fp)
+
+    print('    }', file=fp)
+    print('    return 0;', file=fp)
+    print('}', file=fp)
+    print(file=fp)
+
+    fp.close()
+
+# --------------------------------------------------------------------
+# unicode name database
+
+def makeunicodename(unicode, trace):
+
+    FILE = "unicodename_db.h"
+
+    print("--- Preparing", FILE, "...")
+
+    # collect names
+    names = [None] * len(unicode.chars)
+
+    for char in unicode.chars:
+        record = unicode.table[char]
+        if record:
+            name = record[1].strip()
+            if name and name[0] != "<":
+                names[char] = name + chr(0)
+
+    print(len(list(n for n in names if n is not None)), "distinct names")
+
+    # collect unique words from names (note that we differ between
+    # words inside a sentence, and words ending a sentence.  the
+    # latter includes the trailing null byte.
+
+    words = {}
+    n = b = 0
+    for char in unicode.chars:
+        name = names[char]
+        if name:
+            w = name.split()
+            b = b + len(name)
+            n = n + len(w)
+            for w in w:
+                l = words.get(w)
+                if l:
+                    l.append(None)
+                else:
+                    words[w] = [len(words)]
+
+    print(n, "words in text;", b, "bytes")
+
+    wordlist = list(words.items())
+
+    # sort on falling frequency, then by name
+    def word_key(a):
+        aword, alist = a
+        return -len(alist), aword
+    wordlist.sort(key=word_key)
+
+    # figure out how many phrasebook escapes we need
+    escapes = 0
+    while escapes * 256 < len(wordlist):
+        escapes = escapes + 1
+    print(escapes, "escapes")
+
+    short = 256 - escapes
+
+    assert short > 0
+
+    print(short, "short indexes in lexicon")
+
+    # statistics
+    n = 0
+    for i in range(short):
+        n = n + len(wordlist[i][1])
+    print(n, "short indexes in phrasebook")
+
+    # pick the most commonly used words, and sort the rest on falling
+    # length (to maximize overlap)
+
+    wordlist, wordtail = wordlist[:short], wordlist[short:]
+    wordtail.sort(key=lambda a: a[0], reverse=True)
+    wordlist.extend(wordtail)
+
+    # generate lexicon from words
+
+    lexicon_offset = [0]
+    lexicon = ""
+    words = {}
+
+    # build a lexicon string
+    offset = 0
+    for w, x in wordlist:
+        # encoding: bit 7 indicates last character in word (chr(128)
+        # indicates the last character in an entire string)
+        ww = w[:-1] + chr(ord(w[-1])+128)
+        # reuse string tails, when possible
+        o = lexicon.find(ww)
+        if o < 0:
+            o = offset
+            lexicon = lexicon + ww
+            offset = offset + len(w)
+        words[w] = len(lexicon_offset)
+        lexicon_offset.append(o)
+
+    lexicon = list(map(ord, lexicon))
+
+    # generate phrasebook from names and lexicon
+    phrasebook = [0]
+    phrasebook_offset = [0] * len(unicode.chars)
+    for char in unicode.chars:
+        name = names[char]
+        if name:
+            w = name.split()
+            phrasebook_offset[char] = len(phrasebook)
+            for w in w:
+                i = words[w]
+                if i < short:
+                    phrasebook.append(i)
+                else:
+                    # store as two bytes
+                    phrasebook.append((i>>8) + short)
+                    phrasebook.append(i&255)
+
+    assert getsize(phrasebook) == 1
+
+    #
+    # unicode name hash table
+
+    # extract names
+    data = []
+    for char in unicode.chars:
+        record = unicode.table[char]
+        if record:
+            name = record[1].strip()
+            if name and name[0] != "<":
+                data.append((name, char))
+
+    # the magic number 47 was chosen to minimize the number of
+    # collisions on the current data set.  if you like, change it
+    # and see what happens...
+
+    codehash = Hash("code", data, 47)
+
+    print("--- Writing", FILE, "...")
+
+    fp = open(FILE, "w")
+    print("/* this file was generated by %s %s */" % (SCRIPT, VERSION), file=fp)
+    print(file=fp)
+    print("#define NAME_MAXLEN", 256, file=fp)
+    print(file=fp)
+    print("/* lexicon */", file=fp)
+    Array("lexicon", lexicon).dump(fp, trace)
+    Array("lexicon_offset", lexicon_offset).dump(fp, trace)
+
+    # split decomposition index table
+    offset1, offset2, shift = splitbins(phrasebook_offset, trace)
+
+    print("/* code->name phrasebook */", file=fp)
+    print("#define phrasebook_shift", shift, file=fp)
+    print("#define phrasebook_short", short, file=fp)
+
+    Array("phrasebook", phrasebook).dump(fp, trace)
+    Array("phrasebook_offset1", offset1).dump(fp, trace)
+    Array("phrasebook_offset2", offset2).dump(fp, trace)
+
+    print("/* name->code dictionary */", file=fp)
+    codehash.dump(fp, trace)
+
+    print(file=fp)
+    print('static const unsigned int aliases_start = %#x;' %
+          NAME_ALIASES_START, file=fp)
+    print('static const unsigned int aliases_end = %#x;' %
+          (NAME_ALIASES_START + len(unicode.aliases)), file=fp)
+
+    print('static const unsigned int name_aliases[] = {', file=fp)
+    for name, codepoint in unicode.aliases:
+        print('    0x%04X,' % codepoint, file=fp)
+    print('};', file=fp)
+
+    # In Unicode 6.0.0, the sequences contain at most 4 BMP chars,
+    # so we are using Py_UCS2 seq[4].  This needs to be updated if longer
+    # sequences or sequences with non-BMP chars are added.
+    # unicodedata_lookup should be adapted too.
+    print(dedent("""
+        typedef struct NamedSequence {
+            int seqlen;
+            Py_UCS2 seq[4];
+        } named_sequence;
+        """), file=fp)
+
+    print('static const unsigned int named_sequences_start = %#x;' %
+          NAMED_SEQUENCES_START, file=fp)
+    print('static const unsigned int named_sequences_end = %#x;' %
+          (NAMED_SEQUENCES_START + len(unicode.named_sequences)), file=fp)
+
+    print('static const named_sequence named_sequences[] = {', file=fp)
+    for name, sequence in unicode.named_sequences:
+        seq_str = ', '.join('0x%04X' % cp for cp in sequence)
+        print('    {%d, {%s}},' % (len(sequence), seq_str), file=fp)
+    print('};', file=fp)
+
+    fp.close()
+
+
+def merge_old_version(version, new, old):
+    # Changes to exclusion file not implemented yet
+    if old.exclusions != new.exclusions:
+        raise NotImplementedError("exclusions differ")
+
+    # In these change records, 0xFF means "no change"
+    bidir_changes = [0xFF]*0x110000
+    category_changes = [0xFF]*0x110000
+    decimal_changes = [0xFF]*0x110000
+    mirrored_changes = [0xFF]*0x110000
+    # In numeric data, 0 means "no change",
+    # -1 means "did not have a numeric value
+    numeric_changes = [0] * 0x110000
+    # normalization_changes is a list of key-value pairs
+    normalization_changes = []
+    for i in range(0x110000):
+        if new.table[i] is None:
+            # Characters unassigned in the new version ought to
+            # be unassigned in the old one
+            assert old.table[i] is None
+            continue
+        # check characters unassigned in the old version
+        if old.table[i] is None:
+            # category 0 is "unassigned"
+            category_changes[i] = 0
+            continue
+        # check characters that differ
+        if old.table[i] != new.table[i]:
+            for k in range(len(old.table[i])):
+                if old.table[i][k] != new.table[i][k]:
+                    value = old.table[i][k]
+                    if k == 1 and i in PUA_15:
+                        # the name is not set in the old.table, but in the
+                        # new.table we are using it for aliases and named seq
+                        assert value == ''
+                    elif k == 2:
+                        #print "CATEGORY",hex(i), old.table[i][k], new.table[i][k]
+                        category_changes[i] = CATEGORY_NAMES.index(value)
+                    elif k == 4:
+                        #print "BIDIR",hex(i), old.table[i][k], new.table[i][k]
+                        bidir_changes[i] = BIDIRECTIONAL_NAMES.index(value)
+                    elif k == 5:
+                        #print "DECOMP",hex(i), old.table[i][k], new.table[i][k]
+                        # We assume that all normalization changes are in 1:1 mappings
+                        assert " " not in value
+                        normalization_changes.append((i, value))
+                    elif k == 6:
+                        #print "DECIMAL",hex(i), old.table[i][k], new.table[i][k]
+                        # we only support changes where the old value is a single digit
+                        assert value in "0123456789"
+                        decimal_changes[i] = int(value)
+                    elif k == 8:
+                        # print "NUMERIC",hex(i), `old.table[i][k]`, new.table[i][k]
+                        # Since 0 encodes "no change", the old value is better not 0
+                        if not value:
+                            numeric_changes[i] = -1
+                        else:
+                            numeric_changes[i] = float(value)
+                            assert numeric_changes[i] not in (0, -1)
+                    elif k == 9:
+                        if value == 'Y':
+                            mirrored_changes[i] = '1'
+                        else:
+                            mirrored_changes[i] = '0'
+                    elif k == 11:
+                        # change to ISO comment, ignore
+                        pass
+                    elif k == 12:
+                        # change to simple uppercase mapping; ignore
+                        pass
+                    elif k == 13:
+                        # change to simple lowercase mapping; ignore
+                        pass
+                    elif k == 14:
+                        # change to simple titlecase mapping; ignore
+                        pass
+                    elif k == 16:
+                        # derived property changes; not yet
+                        pass
+                    elif k == 17:
+                        # normalization quickchecks are not performed
+                        # for older versions
+                        pass
+                    else:
+                        class Difference(Exception):pass
+                        raise Difference(hex(i), k, old.table[i], new.table[i])
+    new.changed.append((version, list(zip(bidir_changes, category_changes,
+                                     decimal_changes, mirrored_changes,
+                                     numeric_changes)),
+                        normalization_changes))
+
+def open_data(template, version):
+    local = template % ('-'+version,)
+    if not os.path.exists(local):
+        import urllib.request
+        if version == '3.2.0':
+            # irregular url structure
+            url = 'http://www.unicode.org/Public/3.2-Update/' + local
+        else:
+            url = ('http://www.unicode.org/Public/%s/ucd/'+template) % (version, '')
+        urllib.request.urlretrieve(url, filename=local)
+    if local.endswith('.txt'):
+        return open(local, encoding='utf-8')
+    else:
+        # Unihan.zip
+        return open(local, 'rb')
+
+# --------------------------------------------------------------------
+# the following support code is taken from the unidb utilities
+# Copyright (c) 1999-2000 by Secret Labs AB
+
+# load a unicode-data file from disk
+
+class UnicodeData:
+    # Record structure:
+    # [ID, name, category, combining, bidi, decomp,  (6)
+    #  decimal, digit, numeric, bidi-mirrored, Unicode-1-name, (11)
+    #  ISO-comment, uppercase, lowercase, titlecase, ea-width, (16)
+    #  derived-props] (17)
+
+    def __init__(self, version,
+                 linebreakprops=False,
+                 expand=1,
+                 cjk_check=True,
+                 named_seq=False):
+        self.changed = []
+        table = [None] * 0x110000
+        bidi = []
+        with open_data(UNICODE_DATA, version) as file:
+            while 1:
+                s = file.readline()
+                if not s:
+                    break
+                s = s.strip().split(";")
+                char = int(s[0], 16)
+                table[char] = s
+
+        for i in range(0, 0x110000):
+            if table[i] is None:
+                table[i] = ["", "UNASSIGNED CODEPOINT", "Cn", "0", "ON", "", "", "", "", "N", "", "", "", "", ""]
+
+        cjk_ranges_found = []
+
+        # expand first-last ranges
+        if expand:
+            field = None
+            for i in range(0, 0x110000):
+                s = table[i]
+                if s:
+                    if s[1][-6:] == "First>":
+                        s[1] = ""
+                        field = s
+                    elif s[1][-5:] == "Last>":
+                        if s[1].startswith("<CJK Ideograph"):
+                            cjk_ranges_found.append((field[0],
+                                                     s[0]))
+                        s[1] = ""
+                        field = None
+                elif field:
+                    f2 = field[:]
+                    f2[0] = "%X" % i
+                    table[i] = f2
+            if cjk_check and cjk_ranges != cjk_ranges_found:
+                raise ValueError("CJK ranges deviate: have %r" % cjk_ranges_found)
+
+        # public attributes
+        self.filename = UNICODE_DATA % ''
+        self.table = table
+        self.bidi = bidi
+        self.chars = list(range(0x110000)) # unicode 3.2
+
+        # check for name aliases and named sequences, see #12753
+        # aliases and named sequences are not in 3.2.0
+        if version != '3.2.0' and named_seq:
+            self.aliases = []
+            # store aliases in the Private Use Area 15, in range U+F0000..U+F00FF,
+            # in order to take advantage of the compression and lookup
+            # algorithms used for the other characters
+            pua_index = NAME_ALIASES_START
+            with open_data(NAME_ALIASES, version) as file:
+                for s in file:
+                    s = s.strip()
+                    if not s or s.startswith('#'):
+                        continue
+                    char, name, abbrev = s.split(';')
+                    char = int(char, 16)
+                    self.aliases.append((name, char))
+                    # also store the name in the PUA 1
+                    self.table[pua_index][1] = name
+                    pua_index += 1
+            assert pua_index - NAME_ALIASES_START == len(self.aliases)
+
+            self.named_sequences = []
+            # store named seqences in the PUA 1, in range U+F0100..,
+            # in order to take advantage of the compression and lookup
+            # algorithms used for the other characters.
+
+            assert pua_index < NAMED_SEQUENCES_START
+            pua_index = NAMED_SEQUENCES_START
+            with open_data(NAMED_SEQUENCES, version) as file:
+                for s in file:
+                    s = s.strip()
+                    if not s or s.startswith('#'):
+                        continue
+                    name, chars = s.split(';')
+                    chars = tuple(int(char, 16) for char in chars.split())
+                    # check that the structure defined in makeunicodename is OK
+                    assert 2 <= len(chars) <= 4, "change the Py_UCS2 array size"
+                    assert all(c <= 0xFFFF for c in chars), ("use Py_UCS4 in "
+                        "the NamedSequence struct and in unicodedata_lookup")
+                    self.named_sequences.append((name, chars))
+                    # also store these in the PUA 1
+                    self.table[pua_index][1] = name
+                    pua_index += 1
+            assert pua_index - NAMED_SEQUENCES_START == len(self.named_sequences)
+
+        self.exclusions = {}
+        with open_data(COMPOSITION_EXCLUSIONS, version) as file:
+            for s in file:
+                s = s.strip()
+                if not s:
+                    continue
+                if s[0] == '#':
+                    continue
+                char = int(s.split()[0],16)
+                self.exclusions[char] = 1
+
+        widths = ["N"] * 0x110000
+        with open_data(EASTASIAN_WIDTH, version) as file:
+            for s in file:
+                s = s.strip()
+                if not s:
+                    continue
+                if s[0] == '#':
+                    continue
+                s = s.split()[0].split(';')
+                if '..' in s[0]:
+                    first, last = [int(c, 16) for c in s[0].split('..')]
+                    chars = list(range(first, last+1))
+                else:
+                    chars = [int(s[0], 16)]
+                for char in chars:
+                    widths[char] = s[1]
+
+        for i in range(0, 0x110000):
+            if table[i] is not None:
+                table[i].append(widths[i])
+
+        for i in range(0, 0x110000):
+            if table[i] is not None:
+                table[i].append(set())
+
+        with open_data(DERIVED_CORE_PROPERTIES, version) as file:
+            for s in file:
+                s = s.split('#', 1)[0].strip()
+                if not s:
+                    continue
+
+                r, p = s.split(";")
+                r = r.strip()
+                p = p.strip()
+                if ".." in r:
+                    first, last = [int(c, 16) for c in r.split('..')]
+                    chars = list(range(first, last+1))
+                else:
+                    chars = [int(r, 16)]
+                for char in chars:
+                    if table[char]:
+                        # Some properties (e.g. Default_Ignorable_Code_Point)
+                        # apply to unassigned code points; ignore them
+                        table[char][-1].add(p)
+
+        with open_data(LINE_BREAK, version) as file:
+            for s in file:
+                s = s.partition('#')[0]
+                s = [i.strip() for i in s.split(';')]
+                if len(s) < 2 or s[1] not in MANDATORY_LINE_BREAKS:
+                    continue
+                if '..' not in s[0]:
+                    first = last = int(s[0], 16)
+                else:
+                    first, last = [int(c, 16) for c in s[0].split('..')]
+                for char in range(first, last+1):
+                    table[char][-1].add('Line_Break')
+
+        # We only want the quickcheck properties
+        # Format: NF?_QC; Y(es)/N(o)/M(aybe)
+        # Yes is the default, hence only N and M occur
+        # In 3.2.0, the format was different (NF?_NO)
+        # The parsing will incorrectly determine these as
+        # "yes", however, unicodedata.c will not perform quickchecks
+        # for older versions, and no delta records will be created.
+        quickchecks = [0] * 0x110000
+        qc_order = 'NFD_QC NFKD_QC NFC_QC NFKC_QC'.split()
+        with open_data(DERIVEDNORMALIZATION_PROPS, version) as file:
+            for s in file:
+                if '#' in s:
+                    s = s[:s.index('#')]
+                s = [i.strip() for i in s.split(';')]
+                if len(s) < 2 or s[1] not in qc_order:
+                    continue
+                quickcheck = 'MN'.index(s[2]) + 1 # Maybe or No
+                quickcheck_shift = qc_order.index(s[1])*2
+                quickcheck <<= quickcheck_shift
+                if '..' not in s[0]:
+                    first = last = int(s[0], 16)
+                else:
+                    first, last = [int(c, 16) for c in s[0].split('..')]
+                for char in range(first, last+1):
+                    assert not (quickchecks[char]>>quickcheck_shift)&3
+                    quickchecks[char] |= quickcheck
+        for i in range(0, 0x110000):
+            if table[i] is not None:
+                table[i].append(quickchecks[i])
+
+        for i in range(0, 0x110000):
+            if table[i] is not None:
+                table[i].append("Unknown")
+
+        with open_data(SCRIPTS, version) as file:
+            for s in file:
+                s = s.partition('#')[0]
+                s = [i.strip() for i in s.split(';')]
+                if len(s) < 2:
+                    continue
+                if '..' not in s[0]:
+                    first = last = int(s[0], 16)
+                else:
+                    first, last = [int(c, 16) for c in s[0].split('..')]
+                for char in range(first, last+1):
+                    table[char][-1] = s[1]
+
+        with open_data(UNIHAN, version) as file:
+            zip = zipfile.ZipFile(file)
+            if version == '3.2.0':
+                data = zip.open('Unihan-3.2.0.txt').read()
+            else:
+                data = zip.open('Unihan_NumericValues.txt').read()
+        for line in data.decode("utf-8").splitlines():
+            if not line.startswith('U+'):
+                continue
+            code, tag, value = line.split(None, 3)[:3]
+            if tag not in ('kAccountingNumeric', 'kPrimaryNumeric',
+                           'kOtherNumeric'):
+                continue
+            value = value.strip().replace(',', '')
+            i = int(code[2:], 16)
+            # Patch the numeric field
+            if table[i] is not None:
+                table[i][8] = value
+        sc = self.special_casing = {}
+        with open_data(SPECIAL_CASING, version) as file:
+            for s in file:
+                s = s[:-1].split('#', 1)[0]
+                if not s:
+                    continue
+                data = s.split("; ")
+                if data[4]:
+                    # We ignore all conditionals (since they depend on
+                    # languages) except for one, which is hardcoded. See
+                    # handle_capital_sigma in unicodeobject.c.
+                    continue
+                c = int(data[0], 16)
+                lower = [int(char, 16) for char in data[1].split()]
+                title = [int(char, 16) for char in data[2].split()]
+                upper = [int(char, 16) for char in data[3].split()]
+                sc[c] = (lower, title, upper)
+        cf = self.case_folding = {}
+        if version != '3.2.0':
+            with open_data(CASE_FOLDING, version) as file:
+                for s in file:
+                    s = s[:-1].split('#', 1)[0]
+                    if not s:
+                        continue
+                    data = s.split("; ")
+                    if data[1] in "CF":
+                        c = int(data[0], 16)
+                        cf[c] = [int(char, 16) for char in data[2].split()]
+
+        with open_data(BIDI_MIRRORING, version) as file:
+            for s in file:
+                s = s.partition('#')[0]
+                s = [i.strip() for i in s.split(';')]
+                if len(s) < 2:
+                    continue
+                bidi.append((int(s[0], 16), int(s[1], 16)))
+
+    def uselatin1(self):
+        # restrict character range to ISO Latin 1
+        self.chars = list(range(256))
+
+# hash table tools
+
+# this is a straight-forward reimplementation of Python's built-in
+# dictionary type, using a static data structure, and a custom string
+# hash algorithm.
+
+def myhash(s, magic):
+    h = 0
+    for c in map(ord, s.upper()):
+        h = (h * magic) + c
+        ix = h & 0xff000000
+        if ix:
+            h = (h ^ ((ix>>24) & 0xff)) & 0x00ffffff
+    return h
+
+SIZES = [
+    (4,3), (8,3), (16,3), (32,5), (64,3), (128,3), (256,29), (512,17),
+    (1024,9), (2048,5), (4096,83), (8192,27), (16384,43), (32768,3),
+    (65536,45), (131072,9), (262144,39), (524288,39), (1048576,9),
+    (2097152,5), (4194304,3), (8388608,33), (16777216,27)
+]
+
+class Hash:
+    def __init__(self, name, data, magic):
+        # turn a (key, value) list into a static hash table structure
+
+        # determine table size
+        for size, poly in SIZES:
+            if size > len(data):
+                poly = size + poly
+                break
+        else:
+            raise AssertionError("ran out of polynomials")
+
+        print(size, "slots in hash table")
+
+        table = [None] * size
+
+        mask = size-1
+
+        n = 0
+
+        hash = myhash
+
+        # initialize hash table
+        for key, value in data:
+            h = hash(key, magic)
+            i = (~h) & mask
+            v = table[i]
+            if v is None:
+                table[i] = value
+                continue
+            incr = (h ^ (h >> 3)) & mask;
+            if not incr:
+                incr = mask
+            while 1:
+                n = n + 1
+                i = (i + incr) & mask
+                v = table[i]
+                if v is None:
+                    table[i] = value
+                    break
+                incr = incr << 1
+                if incr > mask:
+                    incr = incr ^ poly
+
+        print(n, "collisions")
+        self.collisions = n
+
+        for i in range(len(table)):
+            if table[i] is None:
+                table[i] = 0
+
+        self.data = Array(name + "_hash", table)
+        self.magic = magic
+        self.name = name
+        self.size = size
+        self.poly = poly
+
+    def dump(self, file, trace):
+        # write data to file, as a C array
+        self.data.dump(file, trace)
+        file.write("#define %s_magic %d\n" % (self.name, self.magic))
+        file.write("#define %s_size %d\n" % (self.name, self.size))
+        file.write("#define %s_poly %d\n" % (self.name, self.poly))
+
+# stuff to deal with arrays of unsigned integers
+
+class Array:
+
+    def __init__(self, name, data):
+        self.name = name
+        self.data = data
+
+    def dump(self, file, trace=0):
+        # write data to file, as a C array
+        size = getsize(self.data)
+        if trace:
+            print(self.name+":", size*len(self.data), "bytes", file=sys.stderr)
+        file.write("static const ")
+        if size == 1:
+            file.write("unsigned char")
+        elif size == 2:
+            file.write("unsigned short")
+        else:
+            file.write("unsigned int")
+        file.write(" " + self.name + "[] = {\n")
+        if self.data:
+            s = "    "
+            for item in self.data:
+                i = str(item) + ", "
+                if len(s) + len(i) > 78:
+                    file.write(s + "\n")
+                    s = "    " + i
+                else:
+                    s = s + i
+            if s.strip():
+                file.write(s + "\n")
+        file.write("};\n\n")
+
+def getsize(data):
+    # return smallest possible integer size for the given array
+    maxdata = max(data)
+    if maxdata < 256:
+        return 1
+    elif maxdata < 65536:
+        return 2
+    else:
+        return 4
+
+def splitbins(t, trace=0):
+    """t, trace=0 -> (t1, t2, shift).  Split a table to save space.
+
+    t is a sequence of ints.  This function can be useful to save space if
+    many of the ints are the same.  t1 and t2 are lists of ints, and shift
+    is an int, chosen to minimize the combined size of t1 and t2 (in C
+    code), and where for each i in range(len(t)),
+        t[i] == t2[(t1[i >> shift] << shift) + (i & mask)]
+    where mask is a bitmask isolating the last "shift" bits.
+
+    If optional arg trace is non-zero (default zero), progress info
+    is printed to sys.stderr.  The higher the value, the more info
+    you'll get.
+    """
+
+    if trace:
+        def dump(t1, t2, shift, bytes):
+            print("%d+%d bins at shift %d; %d bytes" % (
+                len(t1), len(t2), shift, bytes), file=sys.stderr)
+        print("Size of original table:", len(t)*getsize(t), \
+                            "bytes", file=sys.stderr)
+    n = len(t)-1    # last valid index
+    maxshift = 0    # the most we can shift n and still have something left
+    if n > 0:
+        while n >> 1:
+            n >>= 1
+            maxshift += 1
+    del n
+    bytes = sys.maxsize  # smallest total size so far
+    t = tuple(t)    # so slices can be dict keys
+    for shift in range(maxshift + 1):
+        t1 = []
+        t2 = []
+        size = 2**shift
+        bincache = {}
+        for i in range(0, len(t), size):
+            bin = t[i:i+size]
+            index = bincache.get(bin)
+            if index is None:
+                index = len(t2)
+                bincache[bin] = index
+                t2.extend(bin)
+            t1.append(index >> shift)
+        # determine memory size
+        b = len(t1)*getsize(t1) + len(t2)*getsize(t2)
+        if trace > 1:
+            dump(t1, t2, shift, b)
+        if b < bytes:
+            best = t1, t2, shift
+            bytes = b
+    t1, t2, shift = best
+    if trace:
+        print("Best:", end=' ', file=sys.stderr)
+        dump(t1, t2, shift, bytes)
+    if __debug__:
+        # exhaustively verify that the decomposition is correct
+        mask = ~((~0) << shift) # i.e., low-bit mask of shift bits
+        for i in range(len(t)):
+            assert t[i] == t2[(t1[i >> shift] << shift) + (i & mask)]
+    return best
+
+def split3(tab, size1, size2):
+    blocks1 = {} # dict for block search (stage 1)
+    blocks2 = {} # dict for block search (stage 2)
+    stage0 = [] # contains block numbers (indices into stage 1 table)
+    stage1 = [] # contains block numbers (indices into stage 2 table)
+    stage2 = [] # contains actual data
+
+    # add blocks to stage2 and generate temporary stage1
+    stage1_tmp = []
+    for i in range(0, len(tab), size2):
+        block = tab[i:i+size2]
+        if not tuple(block) in blocks2:
+            blocks2[tuple(block)] = len(stage2) // size2;
+            stage2 += block;
+        stage1_tmp.append(blocks2[tuple(block)])
+
+    # add blocks to stage1 and generate stage0
+    for i in range(0, len(stage1_tmp), size1):
+        block = stage1_tmp[i:i+size1]
+        if not tuple(block) in blocks1:
+            blocks1[tuple(block)] = len(stage1) // size1;
+            stage1 += block;
+        stage0.append(blocks1[tuple(block)])
+
+    return stage0, stage1, stage2
+
+def get_type(seq):
+    type_size = [("uint8_t", 1), ("uint16_t", 2), ("uint32_t", 4),
+                    ("int8_t", 1), ("int16_t", 2), ("int32_t", 4)]
+    limits = [(0, 255), (0, 65535), (0, 4294967295),
+                (-128, 127), (-32768, 32767), (-2147483648, 2147483647)]
+    minval = min(seq)
+    maxval = max(seq)
+    for num, (minlimit, maxlimit) in enumerate(limits):
+        if minlimit <= minval and maxval <= maxlimit:
+            return type_size[num]
+
+def get_best_split(tab):
+    best_block_sizes = (1, 1)
+    best_size = 2**32
+    best_split = None
+    for s1 in range(1, 9):
+        for s2 in range(1, 9):
+            stages = split3(tab, 2**s1, 2**s2)
+            types = [get_type(x) for x in stages]
+            sizes = [len(s) * t[1] for s, t in zip(stages, types)]
+            if sum(sizes) < best_size:
+                best_size = sum(sizes)
+                best_block_sizes = s1, s2
+                best_split = stages
+    print("best", best_block_sizes)
+    return best_split + best_block_sizes
+
+def encode_utf16_surrogates(code):
+    assert(code < 0x110000)
+    code = code - 0x10000
+    low = code & 1023
+    high = code >> 10
+    high_sur = 0xd800 + high
+    low_sur = 0xdc00 + low
+    return high_sur, low_sur
+
+if __name__ == "__main__":
+    maketables(1)
diff --git a/extensions/externals/src/ucdn/ucdn-test.c b/extensions/externals/src/ucdn/ucdn-test.c
new file mode 100644
index 0000000..5aa65a9
--- /dev/null
+++ b/extensions/externals/src/ucdn/ucdn-test.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2012 Grigori Goronzy <greg@kinoho.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "ucdn.h"
+
+int main(int argc, char **argv)
+{
+    uint32_t codepoint, a, b;
+    int i, len;
+    uint32_t decomposed[18];
+
+    if (argc < 2)
+        return EXIT_FAILURE;
+
+    codepoint = (uint32_t)strtol(argv[1], NULL, 0);
+
+    printf("codepoint U+%04X\n", codepoint);
+    printf("combining_class %d\n", ucdn_get_combining_class(codepoint));
+    printf("general_category %d\n", ucdn_get_general_category(codepoint));
+    if (ucdn_get_mirrored(codepoint))
+        printf("mirrored U+%04X\n", ucdn_mirror(codepoint));
+    printf("eastasian_width %d\n", ucdn_get_east_asian_width(codepoint));
+    printf("script %d\n", ucdn_get_script(codepoint));
+    printf("bidi_class %d\n", ucdn_get_bidi_class(codepoint));
+
+    if ((len = ucdn_compat_decompose(codepoint, decomposed))) {
+        printf("compatibility_decomposition");
+        for (i = 0; i < len; i++) {
+            printf(" U+%04X", decomposed[i]);
+        }
+        printf("\n");
+    }
+
+    if (ucdn_decompose(codepoint, &a, &b))
+        printf("decomposition U+%04X U+%04X\n", a, b);
+
+    if (ucdn_compose(&codepoint, a, b))
+        printf("recomposition U+%04X\n", codepoint);
+
+    return EXIT_SUCCESS;
+}
diff --git a/extensions/externals/src/ucdn/ucdn.c b/extensions/externals/src/ucdn/ucdn.c
new file mode 100644
index 0000000..b61e34a
--- /dev/null
+++ b/extensions/externals/src/ucdn/ucdn.c
@@ -0,0 +1,282 @@
+/*
+ * Copyright (C) 2012 Grigori Goronzy <greg@kinoho.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include "ucdn.h"
+
+typedef struct {
+    unsigned char category;
+    unsigned char combining;
+    unsigned char bidi_class;
+    unsigned char mirrored;
+    unsigned char east_asian_width;
+    unsigned char normalization_check;
+    unsigned char script;
+} UCDRecord;
+
+typedef struct {
+    unsigned short from, to;
+} MirrorPair;
+
+typedef struct {
+    int start;
+    short count, index;
+} Reindex;
+
+#include "unicodedata_db.h"
+
+/* constants required for Hangul (de)composition */
+#define SBASE 0xAC00
+#define LBASE 0x1100
+#define VBASE 0x1161
+#define TBASE 0x11A7
+#define SCOUNT 11172
+#define LCOUNT 19
+#define VCOUNT 21
+#define TCOUNT 28
+#define NCOUNT (VCOUNT * TCOUNT)
+
+static const UCDRecord *get_ucd_record(uint32_t code)
+{
+    int index, offset;
+
+    if (code >= 0x110000)
+        index = 0;
+    else {
+        index  = index0[code >> (SHIFT1+SHIFT2)] << SHIFT1;
+        offset = (code >> SHIFT2) & ((1<<SHIFT1) - 1);
+        index  = index1[index + offset] << SHIFT2;
+        offset = code & ((1<<SHIFT2) - 1);
+        index  = index2[index + offset];
+    }
+
+    return &ucd_records[index];
+}
+
+static const unsigned short *get_decomp_record(uint32_t code)
+{
+    int index, offset;
+
+    if (code >= 0x110000)
+        index = 0;
+    else {
+        index  = decomp_index0[code >> (DECOMP_SHIFT1+DECOMP_SHIFT2)]
+            << DECOMP_SHIFT1;
+        offset = (code >> DECOMP_SHIFT2) & ((1<<DECOMP_SHIFT1) - 1);
+        index  = decomp_index1[index + offset] << DECOMP_SHIFT2;
+        offset = code & ((1<<DECOMP_SHIFT2) - 1);
+        index  = decomp_index2[index + offset];
+    }
+
+    return &decomp_data[index];
+}
+
+static int get_comp_index(uint32_t code, const Reindex *idx)
+{
+    int i;
+
+    for (i = 0; idx[i].start; i++) {
+        const Reindex *cur = &idx[i];
+        if (code < cur->start)
+            return -1;
+        if (code <= cur->start + cur->count) {
+            return cur->index + (code - cur->start);
+        }
+    }
+
+    return -1;
+}
+
+static int compare_mp(const void *a, const void *b)
+{
+    MirrorPair *mpa = (MirrorPair *)a;
+    MirrorPair *mpb = (MirrorPair *)b;
+    return mpa->from - mpb->from;
+}
+
+static int hangul_pair_decompose(uint32_t code, uint32_t *a, uint32_t *b)
+{
+    int si = code - SBASE;
+
+    if (si < 0 || si >= SCOUNT)
+        return 0;
+
+    if (si % TCOUNT) {
+        /* LV,T */
+        *a = SBASE + (si / TCOUNT) * TCOUNT;
+        *b = TBASE + (si % TCOUNT);
+        return 3;
+    } else {
+        /* L,V */
+        *a = LBASE + (si / NCOUNT);
+        *b = VBASE + (si % NCOUNT) / TCOUNT;
+        return 2;
+    }
+}
+
+static int hangul_pair_compose(uint32_t *code, uint32_t a, uint32_t b)
+{
+    if (b < VBASE || b >= (TBASE + TCOUNT))
+        return 0;
+
+    if ((a < LBASE || a >= (LBASE + LCOUNT))
+            && (a < SBASE || a >= (SBASE + SCOUNT)))
+        return 0;
+
+    if (a >= SBASE) {
+        /* LV,T */
+        *code = a + (b - TBASE);
+        return 3;
+    } else {
+        /* L,V */
+        int li = a - LBASE;
+        int vi = b - VBASE;
+        *code = SBASE + li * NCOUNT + vi * TCOUNT;
+        return 2;
+    }
+}
+
+static uint32_t decode_utf16(const unsigned short **code_ptr)
+{
+    const unsigned short *code = *code_ptr;
+
+    if ((code[0] & 0xd800) != 0xd800) {
+        *code_ptr += 1;
+        return (uint32_t)code[0];
+    } else {
+        *code_ptr += 2;
+        return 0x10000 + ((uint32_t)code[1] - 0xdc00) +
+            (((uint32_t)code[0] - 0xd800) << 10);
+    }
+}
+
+const char *ucdn_get_unicode_version(void)
+{
+    return UNIDATA_VERSION;
+}
+
+int ucdn_get_combining_class(uint32_t code)
+{
+    return get_ucd_record(code)->combining;
+}
+
+int ucdn_get_east_asian_width(uint32_t code)
+{
+    return get_ucd_record(code)->east_asian_width;
+}
+
+int ucdn_get_general_category(uint32_t code)
+{
+    return get_ucd_record(code)->category;
+}
+
+int ucdn_get_bidi_class(uint32_t code)
+{
+    return get_ucd_record(code)->bidi_class;
+}
+
+int ucdn_get_mirrored(uint32_t code)
+{
+    return get_ucd_record(code)->mirrored;
+}
+
+int ucdn_get_script(uint32_t code)
+{
+    return get_ucd_record(code)->script;
+}
+
+uint32_t ucdn_mirror(uint32_t code)
+{
+    MirrorPair mp = {0};
+    MirrorPair *res;
+
+    if (get_ucd_record(code)->mirrored == 0)
+        return code;
+
+    mp.from = code;
+    res = bsearch(&mp, mirror_pairs, BIDI_MIRROR_LEN, sizeof(MirrorPair),
+            compare_mp);
+
+    if (res == NULL)
+        return code;
+    else
+        return res->to;
+}
+
+int ucdn_decompose(uint32_t code, uint32_t *a, uint32_t *b)
+{
+    const unsigned short *rec;
+    int len;
+
+    if (hangul_pair_decompose(code, a, b))
+        return 1;
+
+    rec = get_decomp_record(code);
+    len = rec[0] >> 8;
+
+    if ((rec[0] & 0xff) != 0 || len == 0)
+        return 0;
+
+    rec++;
+    *a = decode_utf16(&rec);
+    if (len > 1)
+        *b = decode_utf16(&rec);
+    else
+        *b = 0;
+
+    return 1;
+}
+
+int ucdn_compose(uint32_t *code, uint32_t a, uint32_t b)
+{
+    int l, r, index, indexi, offset;
+
+    if (hangul_pair_compose(code, a, b))
+        return 1;
+
+    l = get_comp_index(a, nfc_first);
+    r = get_comp_index(b, nfc_last);
+
+    if (l < 0 || r < 0)
+        return 0;
+
+    indexi = l * TOTAL_LAST + r;
+    index  = comp_index0[indexi >> (COMP_SHIFT1+COMP_SHIFT2)] << COMP_SHIFT1;
+    offset = (indexi >> COMP_SHIFT2) & ((1<<COMP_SHIFT1) - 1);
+    index  = comp_index1[index + offset] << COMP_SHIFT2;
+    offset = indexi & ((1<<COMP_SHIFT2) - 1);
+    *code  = comp_data[index + offset];
+
+    return *code != 0;
+}
+
+int ucdn_compat_decompose(uint32_t code, uint32_t *decomposed)
+{
+    int i, len;
+    const unsigned short *rec = get_decomp_record(code);
+    len = rec[0] >> 8;
+
+    if (len == 0)
+        return 0;
+
+    rec++;
+    for (i = 0; i < len; i++)
+        decomposed[i] = decode_utf16(&rec);
+
+    return len;
+}
diff --git a/extensions/externals/src/ucdn/ucdn.h b/extensions/externals/src/ucdn/ucdn.h
new file mode 100644
index 0000000..674a218
--- /dev/null
+++ b/extensions/externals/src/ucdn/ucdn.h
@@ -0,0 +1,298 @@
+/*
+ * Copyright (C) 2012 Grigori Goronzy <greg@kinoho.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef UCDN_H
+#define UCDN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+#define UCDN_EAST_ASIAN_F 0
+#define UCDN_EAST_ASIAN_H 1
+#define UCDN_EAST_ASIAN_W 2
+#define UCDN_EAST_ASIAN_NA 3
+#define UCDN_EAST_ASIAN_A 4
+#define UCDN_EAST_ASIAN_N 5
+
+#define UCDN_SCRIPT_COMMON 0
+#define UCDN_SCRIPT_LATIN 1
+#define UCDN_SCRIPT_GREEK 2
+#define UCDN_SCRIPT_CYRILLIC 3
+#define UCDN_SCRIPT_ARMENIAN 4
+#define UCDN_SCRIPT_HEBREW 5
+#define UCDN_SCRIPT_ARABIC 6
+#define UCDN_SCRIPT_SYRIAC 7
+#define UCDN_SCRIPT_THAANA 8
+#define UCDN_SCRIPT_DEVANAGARI 9
+#define UCDN_SCRIPT_BENGALI 10
+#define UCDN_SCRIPT_GURMUKHI 11
+#define UCDN_SCRIPT_GUJARATI 12
+#define UCDN_SCRIPT_ORIYA 13
+#define UCDN_SCRIPT_TAMIL 14
+#define UCDN_SCRIPT_TELUGU 15
+#define UCDN_SCRIPT_KANNADA 16
+#define UCDN_SCRIPT_MALAYALAM 17
+#define UCDN_SCRIPT_SINHALA 18
+#define UCDN_SCRIPT_THAI 19
+#define UCDN_SCRIPT_LAO 20
+#define UCDN_SCRIPT_TIBETAN 21
+#define UCDN_SCRIPT_MYANMAR 22
+#define UCDN_SCRIPT_GEORGIAN 23
+#define UCDN_SCRIPT_HANGUL 24
+#define UCDN_SCRIPT_ETHIOPIC 25
+#define UCDN_SCRIPT_CHEROKEE 26
+#define UCDN_SCRIPT_CANADIAN_ABORIGINAL 27
+#define UCDN_SCRIPT_OGHAM 28
+#define UCDN_SCRIPT_RUNIC 29
+#define UCDN_SCRIPT_KHMER 30
+#define UCDN_SCRIPT_MONGOLIAN 31
+#define UCDN_SCRIPT_HIRAGANA 32
+#define UCDN_SCRIPT_KATAKANA 33
+#define UCDN_SCRIPT_BOPOMOFO 34
+#define UCDN_SCRIPT_HAN 35
+#define UCDN_SCRIPT_YI 36
+#define UCDN_SCRIPT_OLD_ITALIC 37
+#define UCDN_SCRIPT_GOTHIC 38
+#define UCDN_SCRIPT_DESERET 39
+#define UCDN_SCRIPT_INHERITED 40
+#define UCDN_SCRIPT_TAGALOG 41
+#define UCDN_SCRIPT_HANUNOO 42
+#define UCDN_SCRIPT_BUHID 43
+#define UCDN_SCRIPT_TAGBANWA 44
+#define UCDN_SCRIPT_LIMBU 45
+#define UCDN_SCRIPT_TAI_LE 46
+#define UCDN_SCRIPT_LINEAR_B 47
+#define UCDN_SCRIPT_UGARITIC 48
+#define UCDN_SCRIPT_SHAVIAN 49
+#define UCDN_SCRIPT_OSMANYA 50
+#define UCDN_SCRIPT_CYPRIOT 51
+#define UCDN_SCRIPT_BRAILLE 52
+#define UCDN_SCRIPT_BUGINESE 53
+#define UCDN_SCRIPT_COPTIC 54
+#define UCDN_SCRIPT_NEW_TAI_LUE 55
+#define UCDN_SCRIPT_GLAGOLITIC 56
+#define UCDN_SCRIPT_TIFINAGH 57
+#define UCDN_SCRIPT_SYLOTI_NAGRI 58
+#define UCDN_SCRIPT_OLD_PERSIAN 59
+#define UCDN_SCRIPT_KHAROSHTHI 60
+#define UCDN_SCRIPT_BALINESE 61
+#define UCDN_SCRIPT_CUNEIFORM 62
+#define UCDN_SCRIPT_PHOENICIAN 63
+#define UCDN_SCRIPT_PHAGS_PA 64
+#define UCDN_SCRIPT_NKO 65
+#define UCDN_SCRIPT_SUNDANESE 66
+#define UCDN_SCRIPT_LEPCHA 67
+#define UCDN_SCRIPT_OL_CHIKI 68
+#define UCDN_SCRIPT_VAI 69
+#define UCDN_SCRIPT_SAURASHTRA 70
+#define UCDN_SCRIPT_KAYAH_LI 71
+#define UCDN_SCRIPT_REJANG 72
+#define UCDN_SCRIPT_LYCIAN 73
+#define UCDN_SCRIPT_CARIAN 74
+#define UCDN_SCRIPT_LYDIAN 75
+#define UCDN_SCRIPT_CHAM 76
+#define UCDN_SCRIPT_TAI_THAM 77
+#define UCDN_SCRIPT_TAI_VIET 78
+#define UCDN_SCRIPT_AVESTAN 79
+#define UCDN_SCRIPT_EGYPTIAN_HIEROGLYPHS 80
+#define UCDN_SCRIPT_SAMARITAN 81
+#define UCDN_SCRIPT_LISU 82
+#define UCDN_SCRIPT_BAMUM 83
+#define UCDN_SCRIPT_JAVANESE 84
+#define UCDN_SCRIPT_MEETEI_MAYEK 85
+#define UCDN_SCRIPT_IMPERIAL_ARAMAIC 86
+#define UCDN_SCRIPT_OLD_SOUTH_ARABIAN 87
+#define UCDN_SCRIPT_INSCRIPTIONAL_PARTHIAN 88
+#define UCDN_SCRIPT_INSCRIPTIONAL_PAHLAVI 89
+#define UCDN_SCRIPT_OLD_TURKIC 90
+#define UCDN_SCRIPT_KAITHI 91
+#define UCDN_SCRIPT_BATAK 92
+#define UCDN_SCRIPT_BRAHMI 93
+#define UCDN_SCRIPT_MANDAIC 94
+#define UCDN_SCRIPT_CHAKMA 95
+#define UCDN_SCRIPT_MEROITIC_CURSIVE 96
+#define UCDN_SCRIPT_MEROITIC_HIEROGLYPHS 97
+#define UCDN_SCRIPT_MIAO 98
+#define UCDN_SCRIPT_SHARADA 99
+#define UCDN_SCRIPT_SORA_SOMPENG 100
+#define UCDN_SCRIPT_TAKRI 101
+#define UCDN_SCRIPT_UNKNOWN 102
+
+#define UCDN_GENERAL_CATEGORY_CC 0
+#define UCDN_GENERAL_CATEGORY_CF 1
+#define UCDN_GENERAL_CATEGORY_CN 2
+#define UCDN_GENERAL_CATEGORY_CO 3
+#define UCDN_GENERAL_CATEGORY_CS 4
+#define UCDN_GENERAL_CATEGORY_LL 5
+#define UCDN_GENERAL_CATEGORY_LM 6
+#define UCDN_GENERAL_CATEGORY_LO 7
+#define UCDN_GENERAL_CATEGORY_LT 8
+#define UCDN_GENERAL_CATEGORY_LU 9
+#define UCDN_GENERAL_CATEGORY_MC 10
+#define UCDN_GENERAL_CATEGORY_ME 11
+#define UCDN_GENERAL_CATEGORY_MN 12
+#define UCDN_GENERAL_CATEGORY_ND 13
+#define UCDN_GENERAL_CATEGORY_NL 14
+#define UCDN_GENERAL_CATEGORY_NO 15
+#define UCDN_GENERAL_CATEGORY_PC 16
+#define UCDN_GENERAL_CATEGORY_PD 17
+#define UCDN_GENERAL_CATEGORY_PE 18
+#define UCDN_GENERAL_CATEGORY_PF 19
+#define UCDN_GENERAL_CATEGORY_PI 20
+#define UCDN_GENERAL_CATEGORY_PO 21
+#define UCDN_GENERAL_CATEGORY_PS 22
+#define UCDN_GENERAL_CATEGORY_SC 23
+#define UCDN_GENERAL_CATEGORY_SK 24
+#define UCDN_GENERAL_CATEGORY_SM 25
+#define UCDN_GENERAL_CATEGORY_SO 26
+#define UCDN_GENERAL_CATEGORY_ZL 27
+#define UCDN_GENERAL_CATEGORY_ZP 28
+#define UCDN_GENERAL_CATEGORY_ZS 29
+
+#define UCDN_BIDI_CLASS_L 0
+#define UCDN_BIDI_CLASS_LRE 1
+#define UCDN_BIDI_CLASS_LRO 2
+#define UCDN_BIDI_CLASS_R 3
+#define UCDN_BIDI_CLASS_AL 4
+#define UCDN_BIDI_CLASS_RLE 5
+#define UCDN_BIDI_CLASS_RLO 6
+#define UCDN_BIDI_CLASS_PDF 7
+#define UCDN_BIDI_CLASS_EN 8
+#define UCDN_BIDI_CLASS_ES 9
+#define UCDN_BIDI_CLASS_ET 10
+#define UCDN_BIDI_CLASS_AN 11
+#define UCDN_BIDI_CLASS_CS 12
+#define UCDN_BIDI_CLASS_NSM 13
+#define UCDN_BIDI_CLASS_BN 14
+#define UCDN_BIDI_CLASS_B 15
+#define UCDN_BIDI_CLASS_S 16
+#define UCDN_BIDI_CLASS_WS 17
+#define UCDN_BIDI_CLASS_ON 18
+
+/**
+ * Return version of the Unicode database.
+ *
+ * @return Unicode database version
+ */
+const char *ucdn_get_unicode_version(void);
+
+/**
+ * Get combining class of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return combining class value, as defined in UAX#44
+ */
+int ucdn_get_combining_class(uint32_t code);
+
+/**
+ * Get east-asian width of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return value according to UCDN_EAST_ASIAN_* and as defined in UAX#11.
+ */
+int ucdn_get_east_asian_width(uint32_t code);
+
+/**
+ * Get general category of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return value according to UCDN_GENERAL_CATEGORY_* and as defined in
+ * UAX#44.
+ */
+int ucdn_get_general_category(uint32_t code);
+
+/**
+ * Get bidirectional class of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return value according to UCDN_BIDI_CLASS_* and as defined in UAX#44.
+ */
+int ucdn_get_bidi_class(uint32_t code);
+
+/**
+ * Get script of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return value according to UCDN_SCRIPT_* and as defined in UAX#24.
+ */
+int ucdn_get_script(uint32_t code);
+
+/**
+ * Check if codepoint can be mirrored.
+ *
+ * @param code Unicode codepoint
+ * @return 1 if mirrored character exists, otherwise 0
+ */
+int ucdn_get_mirrored(uint32_t code);
+
+/**
+ * Mirror a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @return mirrored codepoint or the original codepoint if no
+ * mirrored character exists
+ */
+uint32_t ucdn_mirror(uint32_t code);
+
+/**
+ * Pairwise canonical decomposition of a codepoint. This includes
+ * Hangul Jamo decomposition (see chapter 3.12 of the Unicode core
+ * specification).
+ *
+ * Hangul is decomposed into L and V jamos for LV forms, and an
+ * LV precomposed syllable and a T jamo for LVT forms.
+ *
+ * @param code Unicode codepoint
+ * @param a filled with first codepoint of decomposition
+ * @param b filled with second codepoint of decomposition, or 0
+ * @return success
+ */
+int ucdn_decompose(uint32_t code, uint32_t *a, uint32_t *b);
+
+/**
+ * Compatibility decomposition of a codepoint.
+ *
+ * @param code Unicode codepoint
+ * @param decomposed filled with decomposition, must be able to hold 18
+ * characters
+ * @return length of decomposition or 0 in case none exists
+ */
+int ucdn_compat_decompose(uint32_t code, uint32_t *decomposed);
+
+/**
+ * Pairwise canonical composition of two codepoints. This includes
+ * Hangul Jamo composition (see chapter 3.12 of the Unicode core
+ * specification).
+ *
+ * Hangul composition expects either L and V jamos, or an LV
+ * precomposed syllable and a T jamo. This is exactly the inverse
+ * of pairwise Hangul decomposition.
+ *
+ * @param code filled with composition
+ * @param a first codepoint
+ * @param b second codepoint
+ * @return success
+ */
+int ucdn_compose(uint32_t *code, uint32_t a, uint32_t b);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/extensions/externals/src/ucdn/unicodedata_db.h b/extensions/externals/src/ucdn/unicodedata_db.h
new file mode 100644
index 0000000..20244ac
--- /dev/null
+++ b/extensions/externals/src/ucdn/unicodedata_db.h
@@ -0,0 +1,4754 @@
+/* this file was generated by makeunicodedata.py 3.2 */
+
+#define UNIDATA_VERSION "6.2.0"
+/* a list of unique database records */
+static const UCDRecord ucd_records[] = {
+    {2, 0, 18, 0, 5, 0, 102},
+    {0, 0, 14, 0, 5, 0, 0},
+    {0, 0, 16, 0, 5, 0, 0},
+    {0, 0, 15, 0, 5, 0, 0},
+    {0, 0, 17, 0, 5, 0, 0},
+    {29, 0, 17, 0, 3, 0, 0},
+    {21, 0, 18, 0, 3, 0, 0},
+    {21, 0, 10, 0, 3, 0, 0},
+    {23, 0, 10, 0, 3, 0, 0},
+    {22, 0, 18, 1, 3, 0, 0},
+    {18, 0, 18, 1, 3, 0, 0},
+    {25, 0, 9, 0, 3, 0, 0},
+    {21, 0, 12, 0, 3, 0, 0},
+    {17, 0, 9, 0, 3, 0, 0},
+    {13, 0, 8, 0, 3, 0, 0},
+    {25, 0, 18, 1, 3, 0, 0},
+    {25, 0, 18, 0, 3, 0, 0},
+    {9, 0, 0, 0, 3, 0, 1},
+    {24, 0, 18, 0, 3, 0, 0},
+    {16, 0, 18, 0, 3, 0, 0},
+    {5, 0, 0, 0, 3, 0, 1},
+    {29, 0, 12, 0, 5, 0, 0},
+    {21, 0, 18, 0, 4, 0, 0},
+    {23, 0, 10, 0, 4, 0, 0},
+    {26, 0, 18, 0, 3, 0, 0},
+    {24, 0, 18, 0, 4, 0, 0},
+    {26, 0, 18, 0, 5, 0, 0},
+    {7, 0, 0, 0, 4, 0, 1},
+    {20, 0, 18, 1, 5, 0, 0},
+    {1, 0, 14, 0, 4, 0, 0},
+    {26, 0, 18, 0, 4, 0, 0},
+    {26, 0, 10, 0, 4, 0, 0},
+    {25, 0, 10, 0, 4, 0, 0},
+    {15, 0, 8, 0, 4, 0, 0},
+    {5, 0, 0, 0, 5, 0, 0},
+    {19, 0, 18, 1, 5, 0, 0},
+    {15, 0, 18, 0, 4, 0, 0},
+    {9, 0, 0, 0, 5, 0, 1},
+    {9, 0, 0, 0, 4, 0, 1},
+    {25, 0, 18, 0, 4, 0, 0},
+    {5, 0, 0, 0, 4, 0, 1},
+    {5, 0, 0, 0, 5, 0, 1},
+    {7, 0, 0, 0, 5, 0, 1},
+    {8, 0, 0, 0, 5, 0, 1},
+    {6, 0, 0, 0, 5, 0, 1},
+    {6, 0, 18, 0, 5, 0, 0},
+    {6, 0, 0, 0, 5, 0, 0},
+    {24, 0, 18, 0, 5, 0, 0},
+    {6, 0, 18, 0, 4, 0, 0},
+    {6, 0, 0, 0, 4, 0, 0},
+    {24, 0, 18, 0, 5, 0, 34},
+    {12, 230, 13, 0, 4, 0, 40},
+    {12, 232, 13, 0, 4, 0, 40},
+    {12, 220, 13, 0, 4, 0, 40},
+    {12, 216, 13, 0, 4, 0, 40},
+    {12, 202, 13, 0, 4, 0, 40},
+    {12, 1, 13, 0, 4, 0, 40},
+    {12, 240, 13, 0, 4, 0, 40},
+    {12, 0, 13, 0, 4, 0, 40},
+    {12, 233, 13, 0, 4, 0, 40},
+    {12, 234, 13, 0, 4, 0, 40},
+    {9, 0, 0, 0, 5, 0, 2},
+    {5, 0, 0, 0, 5, 0, 2},
+    {24, 0, 18, 0, 5, 0, 2},
+    {2, 0, 18, 0, 5, 0, 102},
+    {6, 0, 0, 0, 5, 0, 2},
+    {21, 0, 18, 0, 5, 0, 0},
+    {9, 0, 0, 0, 4, 0, 2},
+    {5, 0, 0, 0, 4, 0, 2},
+    {9, 0, 0, 0, 5, 0, 54},
+    {5, 0, 0, 0, 5, 0, 54},
+    {25, 0, 18, 0, 5, 0, 2},
+    {9, 0, 0, 0, 5, 0, 3},
+    {9, 0, 0, 0, 4, 0, 3},
+    {5, 0, 0, 0, 4, 0, 3},
+    {5, 0, 0, 0, 5, 0, 3},
+    {26, 0, 0, 0, 5, 0, 3},
+    {12, 230, 13, 0, 5, 0, 3},
+    {12, 230, 13, 0, 5, 0, 40},
+    {11, 0, 13, 0, 5, 0, 3},
+    {9, 0, 0, 0, 5, 0, 4},
+    {6, 0, 0, 0, 5, 0, 4},
+    {21, 0, 0, 0, 5, 0, 4},
+    {5, 0, 0, 0, 5, 0, 4},
+    {21, 0, 0, 0, 5, 0, 0},
+    {17, 0, 18, 0, 5, 0, 4},
+    {23, 0, 10, 0, 5, 0, 4},
+    {12, 220, 13, 0, 5, 0, 5},
+    {12, 230, 13, 0, 5, 0, 5},
+    {12, 222, 13, 0, 5, 0, 5},
+    {12, 228, 13, 0, 5, 0, 5},
+    {12, 10, 13, 0, 5, 0, 5},
+    {12, 11, 13, 0, 5, 0, 5},
+    {12, 12, 13, 0, 5, 0, 5},
+    {12, 13, 13, 0, 5, 0, 5},
+    {12, 14, 13, 0, 5, 0, 5},
+    {12, 15, 13, 0, 5, 0, 5},
+    {12, 16, 13, 0, 5, 0, 5},
+    {12, 17, 13, 0, 5, 0, 5},
+    {12, 18, 13, 0, 5, 0, 5},
+    {12, 19, 13, 0, 5, 0, 5},
+    {12, 20, 13, 0, 5, 0, 5},
+    {12, 21, 13, 0, 5, 0, 5},
+    {12, 22, 13, 0, 5, 0, 5},
+    {17, 0, 3, 0, 5, 0, 5},
+    {12, 23, 13, 0, 5, 0, 5},
+    {21, 0, 3, 0, 5, 0, 5},
+    {12, 24, 13, 0, 5, 0, 5},
+    {12, 25, 13, 0, 5, 0, 5},
+    {7, 0, 3, 0, 5, 0, 5},
+    {1, 0, 11, 0, 5, 0, 6},
+    {25, 0, 18, 0, 5, 0, 6},
+    {25, 0, 4, 0, 5, 0, 6},
+    {21, 0, 10, 0, 5, 0, 6},
+    {23, 0, 4, 0, 5, 0, 6},
+    {21, 0, 12, 0, 5, 0, 0},
+    {21, 0, 4, 0, 5, 0, 6},
+    {26, 0, 18, 0, 5, 0, 6},
+    {12, 230, 13, 0, 5, 0, 6},
+    {12, 30, 13, 0, 5, 0, 6},
+    {12, 31, 13, 0, 5, 0, 6},
+    {12, 32, 13, 0, 5, 0, 6},
+    {21, 0, 4, 0, 5, 0, 0},
+    {7, 0, 4, 0, 5, 0, 6},
+    {6, 0, 4, 0, 5, 0, 0},
+    {12, 27, 13, 0, 5, 0, 40},
+    {12, 28, 13, 0, 5, 0, 40},
+    {12, 29, 13, 0, 5, 0, 40},
+    {12, 30, 13, 0, 5, 0, 40},
+    {12, 31, 13, 0, 5, 0, 40},
+    {12, 32, 13, 0, 5, 0, 40},
+    {12, 33, 13, 0, 5, 0, 40},
+    {12, 34, 13, 0, 5, 0, 40},
+    {12, 220, 13, 0, 5, 0, 40},
+    {12, 220, 13, 0, 5, 0, 6},
+    {13, 0, 11, 0, 5, 0, 0},
+    {21, 0, 11, 0, 5, 0, 6},
+    {12, 35, 13, 0, 5, 0, 40},
+    {1, 0, 11, 0, 5, 0, 0},
+    {6, 0, 4, 0, 5, 0, 6},
+    {13, 0, 8, 0, 5, 0, 6},
+    {26, 0, 4, 0, 5, 0, 6},
+    {21, 0, 4, 0, 5, 0, 7},
+    {1, 0, 4, 0, 5, 0, 7},
+    {7, 0, 4, 0, 5, 0, 7},
+    {12, 36, 13, 0, 5, 0, 7},
+    {12, 230, 13, 0, 5, 0, 7},
+    {12, 220, 13, 0, 5, 0, 7},
+    {7, 0, 4, 0, 5, 0, 8},
+    {12, 0, 13, 0, 5, 0, 8},
+    {13, 0, 3, 0, 5, 0, 65},
+    {7, 0, 3, 0, 5, 0, 65},
+    {12, 230, 13, 0, 5, 0, 65},
+    {12, 220, 13, 0, 5, 0, 65},
+    {6, 0, 3, 0, 5, 0, 65},
+    {26, 0, 18, 0, 5, 0, 65},
+    {21, 0, 18, 0, 5, 0, 65},
+    {7, 0, 3, 0, 5, 0, 81},
+    {12, 230, 13, 0, 5, 0, 81},
+    {6, 0, 3, 0, 5, 0, 81},
+    {21, 0, 3, 0, 5, 0, 81},
+    {7, 0, 3, 0, 5, 0, 94},
+    {12, 220, 13, 0, 5, 0, 94},
+    {21, 0, 3, 0, 5, 0, 94},
+    {12, 27, 13, 0, 5, 0, 6},
+    {12, 28, 13, 0, 5, 0, 6},
+    {12, 29, 13, 0, 5, 0, 6},
+    {12, 0, 13, 0, 5, 0, 9},
+    {10, 0, 0, 0, 5, 0, 9},
+    {7, 0, 0, 0, 5, 0, 9},
+    {12, 7, 13, 0, 5, 0, 9},
+    {12, 9, 13, 0, 5, 0, 9},
+    {12, 230, 13, 0, 5, 0, 9},
+    {13, 0, 0, 0, 5, 0, 9},
+    {21, 0, 0, 0, 5, 0, 9},
+    {6, 0, 0, 0, 5, 0, 9},
+    {12, 0, 13, 0, 5, 0, 10},
+    {10, 0, 0, 0, 5, 0, 10},
+    {7, 0, 0, 0, 5, 0, 10},
+    {12, 7, 13, 0, 5, 0, 10},
+    {12, 9, 13, 0, 5, 0, 10},
+    {13, 0, 0, 0, 5, 0, 10},
+    {23, 0, 10, 0, 5, 0, 10},
+    {15, 0, 0, 0, 5, 0, 10},
+    {26, 0, 0, 0, 5, 0, 10},
+    {12, 0, 13, 0, 5, 0, 11},
+    {10, 0, 0, 0, 5, 0, 11},
+    {7, 0, 0, 0, 5, 0, 11},
+    {12, 7, 13, 0, 5, 0, 11},
+    {12, 9, 13, 0, 5, 0, 11},
+    {13, 0, 0, 0, 5, 0, 11},
+    {12, 0, 13, 0, 5, 0, 12},
+    {10, 0, 0, 0, 5, 0, 12},
+    {7, 0, 0, 0, 5, 0, 12},
+    {12, 7, 13, 0, 5, 0, 12},
+    {12, 9, 13, 0, 5, 0, 12},
+    {13, 0, 0, 0, 5, 0, 12},
+    {21, 0, 0, 0, 5, 0, 12},
+    {23, 0, 10, 0, 5, 0, 12},
+    {12, 0, 13, 0, 5, 0, 13},
+    {10, 0, 0, 0, 5, 0, 13},
+    {7, 0, 0, 0, 5, 0, 13},
+    {12, 7, 13, 0, 5, 0, 13},
+    {12, 9, 13, 0, 5, 0, 13},
+    {13, 0, 0, 0, 5, 0, 13},
+    {26, 0, 0, 0, 5, 0, 13},
+    {15, 0, 0, 0, 5, 0, 13},
+    {12, 0, 13, 0, 5, 0, 14},
+    {7, 0, 0, 0, 5, 0, 14},
+    {10, 0, 0, 0, 5, 0, 14},
+    {12, 9, 13, 0, 5, 0, 14},
+    {13, 0, 0, 0, 5, 0, 14},
+    {15, 0, 0, 0, 5, 0, 14},
+    {26, 0, 18, 0, 5, 0, 14},
+    {23, 0, 10, 0, 5, 0, 14},
+    {10, 0, 0, 0, 5, 0, 15},
+    {7, 0, 0, 0, 5, 0, 15},
+    {12, 0, 13, 0, 5, 0, 15},
+    {12, 9, 13, 0, 5, 0, 15},
+    {12, 84, 13, 0, 5, 0, 15},
+    {12, 91, 13, 0, 5, 0, 15},
+    {13, 0, 0, 0, 5, 0, 15},
+    {15, 0, 18, 0, 5, 0, 15},
+    {26, 0, 0, 0, 5, 0, 15},
+    {10, 0, 0, 0, 5, 0, 16},
+    {7, 0, 0, 0, 5, 0, 16},
+    {12, 7, 13, 0, 5, 0, 16},
+    {12, 0, 0, 0, 5, 0, 16},
+    {12, 0, 13, 0, 5, 0, 16},
+    {12, 9, 13, 0, 5, 0, 16},
+    {13, 0, 0, 0, 5, 0, 16},
+    {10, 0, 0, 0, 5, 0, 17},
+    {7, 0, 0, 0, 5, 0, 17},
+    {12, 0, 13, 0, 5, 0, 17},
+    {12, 9, 13, 0, 5, 0, 17},
+    {13, 0, 0, 0, 5, 0, 17},
+    {15, 0, 0, 0, 5, 0, 17},
+    {26, 0, 0, 0, 5, 0, 17},
+    {10, 0, 0, 0, 5, 0, 18},
+    {7, 0, 0, 0, 5, 0, 18},
+    {12, 9, 13, 0, 5, 0, 18},
+    {12, 0, 13, 0, 5, 0, 18},
+    {21, 0, 0, 0, 5, 0, 18},
+    {7, 0, 0, 0, 5, 0, 19},
+    {12, 0, 13, 0, 5, 0, 19},
+    {12, 103, 13, 0, 5, 0, 19},
+    {12, 9, 13, 0, 5, 0, 19},
+    {23, 0, 10, 0, 5, 0, 0},
+    {6, 0, 0, 0, 5, 0, 19},
+    {12, 107, 13, 0, 5, 0, 19},
+    {21, 0, 0, 0, 5, 0, 19},
+    {13, 0, 0, 0, 5, 0, 19},
+    {7, 0, 0, 0, 5, 0, 20},
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+    {10, 0, 0, 0, 5, 0, 101},
+    {10, 9, 0, 0, 5, 0, 101},
+    {12, 7, 13, 0, 5, 0, 101},
+    {13, 0, 0, 0, 5, 0, 101},
+    {7, 0, 0, 0, 5, 0, 62},
+    {14, 0, 0, 0, 5, 0, 62},
+    {21, 0, 0, 0, 5, 0, 62},
+    {7, 0, 0, 0, 5, 0, 80},
+    {7, 0, 0, 0, 5, 0, 98},
+    {10, 0, 0, 0, 5, 0, 98},
+    {12, 0, 13, 0, 5, 0, 98},
+    {6, 0, 0, 0, 5, 0, 98},
+    {10, 216, 0, 0, 5, 0, 0},
+    {10, 226, 0, 0, 5, 0, 0},
+    {12, 230, 13, 0, 5, 0, 2},
+    {25, 0, 0, 0, 5, 0, 0},
+    {13, 0, 8, 0, 5, 0, 0},
+    {26, 0, 0, 0, 2, 0, 32},
+};
+
+#define BIDI_MIRROR_LEN 364
+static const MirrorPair mirror_pairs[] = {
+    {40, 41},
+    {41, 40},
+    {60, 62},
+    {62, 60},
+    {91, 93},
+    {93, 91},
+    {123, 125},
+    {125, 123},
+    {171, 187},
+    {187, 171},
+    {3898, 3899},
+    {3899, 3898},
+    {3900, 3901},
+    {3901, 3900},
+    {5787, 5788},
+    {5788, 5787},
+    {8249, 8250},
+    {8250, 8249},
+    {8261, 8262},
+    {8262, 8261},
+    {8317, 8318},
+    {8318, 8317},
+    {8333, 8334},
+    {8334, 8333},
+    {8712, 8715},
+    {8713, 8716},
+    {8714, 8717},
+    {8715, 8712},
+    {8716, 8713},
+    {8717, 8714},
+    {8725, 10741},
+    {8764, 8765},
+    {8765, 8764},
+    {8771, 8909},
+    {8786, 8787},
+    {8787, 8786},
+    {8788, 8789},
+    {8789, 8788},
+    {8804, 8805},
+    {8805, 8804},
+    {8806, 8807},
+    {8807, 8806},
+    {8808, 8809},
+    {8809, 8808},
+    {8810, 8811},
+    {8811, 8810},
+    {8814, 8815},
+    {8815, 8814},
+    {8816, 8817},
+    {8817, 8816},
+    {8818, 8819},
+    {8819, 8818},
+    {8820, 8821},
+    {8821, 8820},
+    {8822, 8823},
+    {8823, 8822},
+    {8824, 8825},
+    {8825, 8824},
+    {8826, 8827},
+    {8827, 8826},
+    {8828, 8829},
+    {8829, 8828},
+    {8830, 8831},
+    {8831, 8830},
+    {8832, 8833},
+    {8833, 8832},
+    {8834, 8835},
+    {8835, 8834},
+    {8836, 8837},
+    {8837, 8836},
+    {8838, 8839},
+    {8839, 8838},
+    {8840, 8841},
+    {8841, 8840},
+    {8842, 8843},
+    {8843, 8842},
+    {8847, 8848},
+    {8848, 8847},
+    {8849, 8850},
+    {8850, 8849},
+    {8856, 10680},
+    {8866, 8867},
+    {8867, 8866},
+    {8870, 10974},
+    {8872, 10980},
+    {8873, 10979},
+    {8875, 10981},
+    {8880, 8881},
+    {8881, 8880},
+    {8882, 8883},
+    {8883, 8882},
+    {8884, 8885},
+    {8885, 8884},
+    {8886, 8887},
+    {8887, 8886},
+    {8905, 8906},
+    {8906, 8905},
+    {8907, 8908},
+    {8908, 8907},
+    {8909, 8771},
+    {8912, 8913},
+    {8913, 8912},
+    {8918, 8919},
+    {8919, 8918},
+    {8920, 8921},
+    {8921, 8920},
+    {8922, 8923},
+    {8923, 8922},
+    {8924, 8925},
+    {8925, 8924},
+    {8926, 8927},
+    {8927, 8926},
+    {8928, 8929},
+    {8929, 8928},
+    {8930, 8931},
+    {8931, 8930},
+    {8932, 8933},
+    {8933, 8932},
+    {8934, 8935},
+    {8935, 8934},
+    {8936, 8937},
+    {8937, 8936},
+    {8938, 8939},
+    {8939, 8938},
+    {8940, 8941},
+    {8941, 8940},
+    {8944, 8945},
+    {8945, 8944},
+    {8946, 8954},
+    {8947, 8955},
+    {8948, 8956},
+    {8950, 8957},
+    {8951, 8958},
+    {8954, 8946},
+    {8955, 8947},
+    {8956, 8948},
+    {8957, 8950},
+    {8958, 8951},
+    {8968, 8969},
+    {8969, 8968},
+    {8970, 8971},
+    {8971, 8970},
+    {9001, 9002},
+    {9002, 9001},
+    {10088, 10089},
+    {10089, 10088},
+    {10090, 10091},
+    {10091, 10090},
+    {10092, 10093},
+    {10093, 10092},
+    {10094, 10095},
+    {10095, 10094},
+    {10096, 10097},
+    {10097, 10096},
+    {10098, 10099},
+    {10099, 10098},
+    {10100, 10101},
+    {10101, 10100},
+    {10179, 10180},
+    {10180, 10179},
+    {10181, 10182},
+    {10182, 10181},
+    {10184, 10185},
+    {10185, 10184},
+    {10187, 10189},
+    {10189, 10187},
+    {10197, 10198},
+    {10198, 10197},
+    {10205, 10206},
+    {10206, 10205},
+    {10210, 10211},
+    {10211, 10210},
+    {10212, 10213},
+    {10213, 10212},
+    {10214, 10215},
+    {10215, 10214},
+    {10216, 10217},
+    {10217, 10216},
+    {10218, 10219},
+    {10219, 10218},
+    {10220, 10221},
+    {10221, 10220},
+    {10222, 10223},
+    {10223, 10222},
+    {10627, 10628},
+    {10628, 10627},
+    {10629, 10630},
+    {10630, 10629},
+    {10631, 10632},
+    {10632, 10631},
+    {10633, 10634},
+    {10634, 10633},
+    {10635, 10636},
+    {10636, 10635},
+    {10637, 10640},
+    {10638, 10639},
+    {10639, 10638},
+    {10640, 10637},
+    {10641, 10642},
+    {10642, 10641},
+    {10643, 10644},
+    {10644, 10643},
+    {10645, 10646},
+    {10646, 10645},
+    {10647, 10648},
+    {10648, 10647},
+    {10680, 8856},
+    {10688, 10689},
+    {10689, 10688},
+    {10692, 10693},
+    {10693, 10692},
+    {10703, 10704},
+    {10704, 10703},
+    {10705, 10706},
+    {10706, 10705},
+    {10708, 10709},
+    {10709, 10708},
+    {10712, 10713},
+    {10713, 10712},
+    {10714, 10715},
+    {10715, 10714},
+    {10741, 8725},
+    {10744, 10745},
+    {10745, 10744},
+    {10748, 10749},
+    {10749, 10748},
+    {10795, 10796},
+    {10796, 10795},
+    {10797, 10798},
+    {10798, 10797},
+    {10804, 10805},
+    {10805, 10804},
+    {10812, 10813},
+    {10813, 10812},
+    {10852, 10853},
+    {10853, 10852},
+    {10873, 10874},
+    {10874, 10873},
+    {10877, 10878},
+    {10878, 10877},
+    {10879, 10880},
+    {10880, 10879},
+    {10881, 10882},
+    {10882, 10881},
+    {10883, 10884},
+    {10884, 10883},
+    {10891, 10892},
+    {10892, 10891},
+    {10897, 10898},
+    {10898, 10897},
+    {10899, 10900},
+    {10900, 10899},
+    {10901, 10902},
+    {10902, 10901},
+    {10903, 10904},
+    {10904, 10903},
+    {10905, 10906},
+    {10906, 10905},
+    {10907, 10908},
+    {10908, 10907},
+    {10913, 10914},
+    {10914, 10913},
+    {10918, 10919},
+    {10919, 10918},
+    {10920, 10921},
+    {10921, 10920},
+    {10922, 10923},
+    {10923, 10922},
+    {10924, 10925},
+    {10925, 10924},
+    {10927, 10928},
+    {10928, 10927},
+    {10931, 10932},
+    {10932, 10931},
+    {10939, 10940},
+    {10940, 10939},
+    {10941, 10942},
+    {10942, 10941},
+    {10943, 10944},
+    {10944, 10943},
+    {10945, 10946},
+    {10946, 10945},
+    {10947, 10948},
+    {10948, 10947},
+    {10949, 10950},
+    {10950, 10949},
+    {10957, 10958},
+    {10958, 10957},
+    {10959, 10960},
+    {10960, 10959},
+    {10961, 10962},
+    {10962, 10961},
+    {10963, 10964},
+    {10964, 10963},
+    {10965, 10966},
+    {10966, 10965},
+    {10974, 8870},
+    {10979, 8873},
+    {10980, 8872},
+    {10981, 8875},
+    {10988, 10989},
+    {10989, 10988},
+    {10999, 11000},
+    {11000, 10999},
+    {11001, 11002},
+    {11002, 11001},
+    {11778, 11779},
+    {11779, 11778},
+    {11780, 11781},
+    {11781, 11780},
+    {11785, 11786},
+    {11786, 11785},
+    {11788, 11789},
+    {11789, 11788},
+    {11804, 11805},
+    {11805, 11804},
+    {11808, 11809},
+    {11809, 11808},
+    {11810, 11811},
+    {11811, 11810},
+    {11812, 11813},
+    {11813, 11812},
+    {11814, 11815},
+    {11815, 11814},
+    {11816, 11817},
+    {11817, 11816},
+    {12296, 12297},
+    {12297, 12296},
+    {12298, 12299},
+    {12299, 12298},
+    {12300, 12301},
+    {12301, 12300},
+    {12302, 12303},
+    {12303, 12302},
+    {12304, 12305},
+    {12305, 12304},
+    {12308, 12309},
+    {12309, 12308},
+    {12310, 12311},
+    {12311, 12310},
+    {12312, 12313},
+    {12313, 12312},
+    {12314, 12315},
+    {12315, 12314},
+    {65113, 65114},
+    {65114, 65113},
+    {65115, 65116},
+    {65116, 65115},
+    {65117, 65118},
+    {65118, 65117},
+    {65124, 65125},
+    {65125, 65124},
+    {65288, 65289},
+    {65289, 65288},
+    {65308, 65310},
+    {65310, 65308},
+    {65339, 65341},
+    {65341, 65339},
+    {65371, 65373},
+    {65373, 65371},
+    {65375, 65376},
+    {65376, 65375},
+    {65378, 65379},
+    {65379, 65378},
+};
+
+/* Reindexing of NFC first characters. */
+#define TOTAL_FIRST 372
+#define TOTAL_LAST 56
+static const Reindex nfc_first[] = {
+  { 60, 2, 0},
+  { 65, 15, 3},
+  { 82, 8, 19},
+  { 97, 15, 28},
+  { 114, 8, 44},
+  { 168, 0, 53},
+  { 194, 0, 54},
+  { 196, 3, 55},
+  { 202, 0, 59},
+  { 207, 0, 60},
+  { 212, 2, 61},
+  { 216, 0, 64},
+  { 220, 0, 65},
+  { 226, 0, 66},
+  { 228, 3, 67},
+  { 234, 0, 71},
+  { 239, 0, 72},
+  { 244, 2, 73},
+  { 248, 0, 76},
+  { 252, 0, 77},
+  { 258, 1, 78},
+  { 274, 1, 80},
+  { 332, 1, 82},
+  { 346, 1, 84},
+  { 352, 1, 86},
+  { 360, 3, 88},
+  { 383, 0, 92},
+  { 416, 1, 93},
+  { 431, 1, 95},
+  { 439, 0, 97},
+  { 490, 1, 98},
+  { 550, 3, 100},
+  { 558, 1, 104},
+  { 658, 0, 106},
+  { 913, 0, 107},
+  { 917, 0, 108},
+  { 919, 0, 109},
+  { 921, 0, 110},
+  { 927, 0, 111},
+  { 929, 0, 112},
+  { 933, 0, 113},
+  { 937, 0, 114},
+  { 940, 0, 115},
+  { 942, 0, 116},
+  { 945, 0, 117},
+  { 949, 0, 118},
+  { 951, 0, 119},
+  { 953, 0, 120},
+  { 959, 0, 121},
+  { 961, 0, 122},
+  { 965, 0, 123},
+  { 969, 2, 124},
+  { 974, 0, 127},
+  { 978, 0, 128},
+  { 1030, 0, 129},
+  { 1040, 0, 130},
+  { 1043, 0, 131},
+  { 1045, 3, 132},
+  { 1050, 0, 136},
+  { 1054, 0, 137},
+  { 1059, 0, 138},
+  { 1063, 0, 139},
+  { 1067, 0, 140},
+  { 1069, 0, 141},
+  { 1072, 0, 142},
+  { 1075, 0, 143},
+  { 1077, 3, 144},
+  { 1082, 0, 148},
+  { 1086, 0, 149},
+  { 1091, 0, 150},
+  { 1095, 0, 151},
+  { 1099, 0, 152},
+  { 1101, 0, 153},
+  { 1110, 0, 154},
+  { 1140, 1, 155},
+  { 1240, 1, 157},
+  { 1256, 1, 159},
+  { 1575, 0, 161},
+  { 1608, 0, 162},
+  { 1610, 0, 163},
+  { 1729, 0, 164},
+  { 1746, 0, 165},
+  { 1749, 0, 166},
+  { 2344, 0, 167},
+  { 2352, 0, 168},
+  { 2355, 0, 169},
+  { 2503, 0, 170},
+  { 2887, 0, 171},
+  { 2962, 0, 172},
+  { 3014, 1, 173},
+  { 3142, 0, 175},
+  { 3263, 0, 176},
+  { 3270, 0, 177},
+  { 3274, 0, 178},
+  { 3398, 1, 179},
+  { 3545, 0, 181},
+  { 3548, 0, 182},
+  { 4133, 0, 183},
+  { 6917, 0, 184},
+  { 6919, 0, 185},
+  { 6921, 0, 186},
+  { 6923, 0, 187},
+  { 6925, 0, 188},
+  { 6929, 0, 189},
+  { 6970, 0, 190},
+  { 6972, 0, 191},
+  { 6974, 1, 192},
+  { 6978, 0, 194},
+  { 7734, 1, 195},
+  { 7770, 1, 197},
+  { 7778, 1, 199},
+  { 7840, 1, 201},
+  { 7864, 1, 203},
+  { 7884, 1, 205},
+  { 7936, 17, 207},
+  { 7960, 1, 225},
+  { 7968, 17, 227},
+  { 7992, 1, 245},
+  { 8000, 1, 247},
+  { 8008, 1, 249},
+  { 8016, 1, 251},
+  { 8025, 0, 253},
+  { 8032, 16, 254},
+  { 8052, 0, 271},
+  { 8060, 0, 272},
+  { 8118, 0, 273},
+  { 8127, 0, 274},
+  { 8134, 0, 275},
+  { 8182, 0, 276},
+  { 8190, 0, 277},
+  { 8592, 0, 278},
+  { 8594, 0, 279},
+  { 8596, 0, 280},
+  { 8656, 0, 281},
+  { 8658, 0, 282},
+  { 8660, 0, 283},
+  { 8707, 0, 284},
+  { 8712, 0, 285},
+  { 8715, 0, 286},
+  { 8739, 0, 287},
+  { 8741, 0, 288},
+  { 8764, 0, 289},
+  { 8771, 0, 290},
+  { 8773, 0, 291},
+  { 8776, 0, 292},
+  { 8781, 0, 293},
+  { 8801, 0, 294},
+  { 8804, 1, 295},
+  { 8818, 1, 297},
+  { 8822, 1, 299},
+  { 8826, 3, 301},
+  { 8834, 1, 305},
+  { 8838, 1, 307},
+  { 8849, 1, 309},
+  { 8866, 0, 311},
+  { 8872, 1, 312},
+  { 8875, 0, 314},
+  { 8882, 3, 315},
+  { 12358, 0, 319},
+  { 12363, 0, 320},
+  { 12365, 0, 321},
+  { 12367, 0, 322},
+  { 12369, 0, 323},
+  { 12371, 0, 324},
+  { 12373, 0, 325},
+  { 12375, 0, 326},
+  { 12377, 0, 327},
+  { 12379, 0, 328},
+  { 12381, 0, 329},
+  { 12383, 0, 330},
+  { 12385, 0, 331},
+  { 12388, 0, 332},
+  { 12390, 0, 333},
+  { 12392, 0, 334},
+  { 12399, 0, 335},
+  { 12402, 0, 336},
+  { 12405, 0, 337},
+  { 12408, 0, 338},
+  { 12411, 0, 339},
+  { 12445, 0, 340},
+  { 12454, 0, 341},
+  { 12459, 0, 342},
+  { 12461, 0, 343},
+  { 12463, 0, 344},
+  { 12465, 0, 345},
+  { 12467, 0, 346},
+  { 12469, 0, 347},
+  { 12471, 0, 348},
+  { 12473, 0, 349},
+  { 12475, 0, 350},
+  { 12477, 0, 351},
+  { 12479, 0, 352},
+  { 12481, 0, 353},
+  { 12484, 0, 354},
+  { 12486, 0, 355},
+  { 12488, 0, 356},
+  { 12495, 0, 357},
+  { 12498, 0, 358},
+  { 12501, 0, 359},
+  { 12504, 0, 360},
+  { 12507, 0, 361},
+  { 12527, 3, 362},
+  { 12541, 0, 366},
+  { 69785, 0, 367},
+  { 69787, 0, 368},
+  { 69797, 0, 369},
+  { 69937, 1, 370},
+  {0,0,0}
+};
+
+static const Reindex nfc_last[] = {
+  { 768, 4, 0},
+  { 774, 6, 5},
+  { 783, 0, 12},
+  { 785, 0, 13},
+  { 787, 1, 14},
+  { 795, 0, 16},
+  { 803, 5, 17},
+  { 813, 1, 23},
+  { 816, 1, 25},
+  { 824, 0, 27},
+  { 834, 0, 28},
+  { 837, 0, 29},
+  { 1619, 2, 30},
+  { 2364, 0, 33},
+  { 2494, 0, 34},
+  { 2519, 0, 35},
+  { 2878, 0, 36},
+  { 2902, 1, 37},
+  { 3006, 0, 39},
+  { 3031, 0, 40},
+  { 3158, 0, 41},
+  { 3266, 0, 42},
+  { 3285, 1, 43},
+  { 3390, 0, 45},
+  { 3415, 0, 46},
+  { 3530, 0, 47},
+  { 3535, 0, 48},
+  { 3551, 0, 49},
+  { 4142, 0, 50},
+  { 6965, 0, 51},
+  { 12441, 1, 52},
+  { 69818, 0, 54},
+  { 69927, 0, 55},
+  {0,0,0}
+};
+
+#define UCDN_EAST_ASIAN_F 0
+#define UCDN_EAST_ASIAN_H 1
+#define UCDN_EAST_ASIAN_W 2
+#define UCDN_EAST_ASIAN_NA 3
+#define UCDN_EAST_ASIAN_A 4
+#define UCDN_EAST_ASIAN_N 5
+
+#define UCDN_SCRIPT_COMMON 0
+#define UCDN_SCRIPT_LATIN 1
+#define UCDN_SCRIPT_GREEK 2
+#define UCDN_SCRIPT_CYRILLIC 3
+#define UCDN_SCRIPT_ARMENIAN 4
+#define UCDN_SCRIPT_HEBREW 5
+#define UCDN_SCRIPT_ARABIC 6
+#define UCDN_SCRIPT_SYRIAC 7
+#define UCDN_SCRIPT_THAANA 8
+#define UCDN_SCRIPT_DEVANAGARI 9
+#define UCDN_SCRIPT_BENGALI 10
+#define UCDN_SCRIPT_GURMUKHI 11
+#define UCDN_SCRIPT_GUJARATI 12
+#define UCDN_SCRIPT_ORIYA 13
+#define UCDN_SCRIPT_TAMIL 14
+#define UCDN_SCRIPT_TELUGU 15
+#define UCDN_SCRIPT_KANNADA 16
+#define UCDN_SCRIPT_MALAYALAM 17
+#define UCDN_SCRIPT_SINHALA 18
+#define UCDN_SCRIPT_THAI 19
+#define UCDN_SCRIPT_LAO 20
+#define UCDN_SCRIPT_TIBETAN 21
+#define UCDN_SCRIPT_MYANMAR 22
+#define UCDN_SCRIPT_GEORGIAN 23
+#define UCDN_SCRIPT_HANGUL 24
+#define UCDN_SCRIPT_ETHIOPIC 25
+#define UCDN_SCRIPT_CHEROKEE 26
+#define UCDN_SCRIPT_CANADIAN_ABORIGINAL 27
+#define UCDN_SCRIPT_OGHAM 28
+#define UCDN_SCRIPT_RUNIC 29
+#define UCDN_SCRIPT_KHMER 30
+#define UCDN_SCRIPT_MONGOLIAN 31
+#define UCDN_SCRIPT_HIRAGANA 32
+#define UCDN_SCRIPT_KATAKANA 33
+#define UCDN_SCRIPT_BOPOMOFO 34
+#define UCDN_SCRIPT_HAN 35
+#define UCDN_SCRIPT_YI 36
+#define UCDN_SCRIPT_OLD_ITALIC 37
+#define UCDN_SCRIPT_GOTHIC 38
+#define UCDN_SCRIPT_DESERET 39
+#define UCDN_SCRIPT_INHERITED 40
+#define UCDN_SCRIPT_TAGALOG 41
+#define UCDN_SCRIPT_HANUNOO 42
+#define UCDN_SCRIPT_BUHID 43
+#define UCDN_SCRIPT_TAGBANWA 44
+#define UCDN_SCRIPT_LIMBU 45
+#define UCDN_SCRIPT_TAI_LE 46
+#define UCDN_SCRIPT_LINEAR_B 47
+#define UCDN_SCRIPT_UGARITIC 48
+#define UCDN_SCRIPT_SHAVIAN 49
+#define UCDN_SCRIPT_OSMANYA 50
+#define UCDN_SCRIPT_CYPRIOT 51
+#define UCDN_SCRIPT_BRAILLE 52
+#define UCDN_SCRIPT_BUGINESE 53
+#define UCDN_SCRIPT_COPTIC 54
+#define UCDN_SCRIPT_NEW_TAI_LUE 55
+#define UCDN_SCRIPT_GLAGOLITIC 56
+#define UCDN_SCRIPT_TIFINAGH 57
+#define UCDN_SCRIPT_SYLOTI_NAGRI 58
+#define UCDN_SCRIPT_OLD_PERSIAN 59
+#define UCDN_SCRIPT_KHAROSHTHI 60
+#define UCDN_SCRIPT_BALINESE 61
+#define UCDN_SCRIPT_CUNEIFORM 62
+#define UCDN_SCRIPT_PHOENICIAN 63
+#define UCDN_SCRIPT_PHAGS_PA 64
+#define UCDN_SCRIPT_NKO 65
+#define UCDN_SCRIPT_SUNDANESE 66
+#define UCDN_SCRIPT_LEPCHA 67
+#define UCDN_SCRIPT_OL_CHIKI 68
+#define UCDN_SCRIPT_VAI 69
+#define UCDN_SCRIPT_SAURASHTRA 70
+#define UCDN_SCRIPT_KAYAH_LI 71
+#define UCDN_SCRIPT_REJANG 72
+#define UCDN_SCRIPT_LYCIAN 73
+#define UCDN_SCRIPT_CARIAN 74
+#define UCDN_SCRIPT_LYDIAN 75
+#define UCDN_SCRIPT_CHAM 76
+#define UCDN_SCRIPT_TAI_THAM 77
+#define UCDN_SCRIPT_TAI_VIET 78
+#define UCDN_SCRIPT_AVESTAN 79
+#define UCDN_SCRIPT_EGYPTIAN_HIEROGLYPHS 80
+#define UCDN_SCRIPT_SAMARITAN 81
+#define UCDN_SCRIPT_LISU 82
+#define UCDN_SCRIPT_BAMUM 83
+#define UCDN_SCRIPT_JAVANESE 84
+#define UCDN_SCRIPT_MEETEI_MAYEK 85
+#define UCDN_SCRIPT_IMPERIAL_ARAMAIC 86
+#define UCDN_SCRIPT_OLD_SOUTH_ARABIAN 87
+#define UCDN_SCRIPT_INSCRIPTIONAL_PARTHIAN 88
+#define UCDN_SCRIPT_INSCRIPTIONAL_PAHLAVI 89
+#define UCDN_SCRIPT_OLD_TURKIC 90
+#define UCDN_SCRIPT_KAITHI 91
+#define UCDN_SCRIPT_BATAK 92
+#define UCDN_SCRIPT_BRAHMI 93
+#define UCDN_SCRIPT_MANDAIC 94
+#define UCDN_SCRIPT_CHAKMA 95
+#define UCDN_SCRIPT_MEROITIC_CURSIVE 96
+#define UCDN_SCRIPT_MEROITIC_HIEROGLYPHS 97
+#define UCDN_SCRIPT_MIAO 98
+#define UCDN_SCRIPT_SHARADA 99
+#define UCDN_SCRIPT_SORA_SOMPENG 100
+#define UCDN_SCRIPT_TAKRI 101
+#define UCDN_SCRIPT_UNKNOWN 102
+
+#define UCDN_GENERAL_CATEGORY_CC 0
+#define UCDN_GENERAL_CATEGORY_CF 1
+#define UCDN_GENERAL_CATEGORY_CN 2
+#define UCDN_GENERAL_CATEGORY_CO 3
+#define UCDN_GENERAL_CATEGORY_CS 4
+#define UCDN_GENERAL_CATEGORY_LL 5
+#define UCDN_GENERAL_CATEGORY_LM 6
+#define UCDN_GENERAL_CATEGORY_LO 7
+#define UCDN_GENERAL_CATEGORY_LT 8
+#define UCDN_GENERAL_CATEGORY_LU 9
+#define UCDN_GENERAL_CATEGORY_MC 10
+#define UCDN_GENERAL_CATEGORY_ME 11
+#define UCDN_GENERAL_CATEGORY_MN 12
+#define UCDN_GENERAL_CATEGORY_ND 13
+#define UCDN_GENERAL_CATEGORY_NL 14
+#define UCDN_GENERAL_CATEGORY_NO 15
+#define UCDN_GENERAL_CATEGORY_PC 16
+#define UCDN_GENERAL_CATEGORY_PD 17
+#define UCDN_GENERAL_CATEGORY_PE 18
+#define UCDN_GENERAL_CATEGORY_PF 19
+#define UCDN_GENERAL_CATEGORY_PI 20
+#define UCDN_GENERAL_CATEGORY_PO 21
+#define UCDN_GENERAL_CATEGORY_PS 22
+#define UCDN_GENERAL_CATEGORY_SC 23
+#define UCDN_GENERAL_CATEGORY_SK 24
+#define UCDN_GENERAL_CATEGORY_SM 25
+#define UCDN_GENERAL_CATEGORY_SO 26
+#define UCDN_GENERAL_CATEGORY_ZL 27
+#define UCDN_GENERAL_CATEGORY_ZP 28
+#define UCDN_GENERAL_CATEGORY_ZS 29
+
+#define UCDN_BIDI_CLASS_L 0
+#define UCDN_BIDI_CLASS_LRE 1
+#define UCDN_BIDI_CLASS_LRO 2
+#define UCDN_BIDI_CLASS_R 3
+#define UCDN_BIDI_CLASS_AL 4
+#define UCDN_BIDI_CLASS_RLE 5
+#define UCDN_BIDI_CLASS_RLO 6
+#define UCDN_BIDI_CLASS_PDF 7
+#define UCDN_BIDI_CLASS_EN 8
+#define UCDN_BIDI_CLASS_ES 9
+#define UCDN_BIDI_CLASS_ET 10
+#define UCDN_BIDI_CLASS_AN 11
+#define UCDN_BIDI_CLASS_CS 12
+#define UCDN_BIDI_CLASS_NSM 13
+#define UCDN_BIDI_CLASS_BN 14
+#define UCDN_BIDI_CLASS_B 15
+#define UCDN_BIDI_CLASS_S 16
+#define UCDN_BIDI_CLASS_WS 17
+#define UCDN_BIDI_CLASS_ON 18
+
+/* index tables for the database records */
+#define SHIFT1 5
+#define SHIFT2 3
+static const unsigned char index0[] = {
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 
+    21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 
+    39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 54, 52, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 55, 56, 57, 57, 57, 58, 
+    59, 60, 61, 62, 63, 64, 65, 66, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 
+    67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 
+    67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 68, 69, 70, 70, 
+    71, 69, 70, 70, 72, 73, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 75, 76, 77, 78, 79, 80, 81, 
+    82, 83, 84, 85, 86, 87, 70, 70, 70, 88, 89, 90, 91, 92, 70, 93, 70, 94, 
+    95, 70, 70, 70, 70, 96, 70, 70, 70, 70, 70, 70, 70, 70, 70, 97, 97, 97, 
+    98, 99, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 100, 100, 100, 100, 
+    101, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 102, 102, 
+    103, 70, 70, 70, 70, 104, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 105, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 106, 107, 108, 109, 110, 
+    111, 112, 113, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 114, 70, 115, 116, 117, 118, 119, 120, 
+    121, 122, 70, 70, 70, 70, 70, 70, 70, 70, 52, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 123, 52, 53, 53, 
+    53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 124, 125, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 76, 76, 127, 126, 126, 126, 126, 128, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 
+    126, 128, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 129, 130, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 
+    70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 73, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 131, 73, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 
+    74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 131, 
+};
+
+static const unsigned short index1[] = {
+    0, 1, 0, 2, 3, 4, 5, 6, 7, 8, 8, 9, 10, 11, 11, 12, 13, 0, 0, 0, 14, 15, 
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 29, 31, 32, 
+    33, 34, 35, 27, 30, 29, 27, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 
+    47, 48, 27, 27, 49, 27, 27, 27, 27, 27, 27, 27, 50, 51, 52, 27, 53, 54, 
+    53, 54, 54, 54, 54, 54, 55, 54, 54, 54, 56, 57, 58, 59, 60, 61, 62, 63, 
+    64, 64, 65, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 65, 77, 78, 
+    79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 
+    97, 97, 97, 97, 98, 98, 98, 98, 99, 100, 101, 101, 101, 101, 102, 103, 
+    101, 101, 101, 101, 101, 101, 104, 105, 101, 101, 101, 101, 101, 101, 
+    101, 101, 101, 101, 101, 106, 107, 108, 108, 108, 109, 110, 111, 112, 
+    112, 112, 112, 113, 114, 115, 116, 117, 118, 119, 120, 106, 121, 121, 
+    121, 122, 123, 106, 124, 125, 126, 127, 128, 128, 128, 128, 129, 130, 
+    131, 132, 133, 134, 135, 128, 128, 128, 128, 128, 128, 128, 128, 128, 
+    128, 128, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 145, 145, 
+    146, 147, 148, 149, 128, 128, 128, 128, 128, 128, 150, 150, 150, 150, 
+    151, 152, 153, 106, 154, 155, 156, 156, 156, 157, 158, 159, 160, 160, 
+    161, 162, 163, 164, 165, 166, 167, 167, 167, 168, 106, 106, 106, 106, 
+    106, 106, 106, 106, 169, 170, 106, 106, 106, 106, 106, 106, 171, 172, 
+    173, 174, 175, 176, 176, 176, 176, 176, 176, 177, 178, 179, 180, 176, 
+    181, 182, 183, 184, 185, 186, 187, 188, 188, 189, 190, 191, 192, 193, 
+    194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 203, 204, 205, 206, 
+    207, 208, 209, 210, 211, 212, 213, 106, 214, 215, 216, 217, 217, 218, 
+    219, 220, 221, 222, 223, 106, 224, 225, 226, 106, 227, 228, 229, 230, 
+    230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 106, 241, 242, 
+    243, 244, 245, 242, 246, 247, 248, 249, 250, 106, 251, 252, 253, 254, 
+    255, 256, 257, 258, 258, 257, 259, 260, 261, 262, 263, 264, 265, 266, 
+    106, 267, 268, 269, 270, 271, 271, 270, 272, 273, 274, 275, 276, 277, 
+    278, 279, 280, 106, 281, 282, 283, 284, 284, 284, 284, 285, 286, 287, 
+    288, 106, 289, 290, 291, 292, 293, 294, 295, 296, 294, 294, 297, 298, 
+    295, 299, 300, 301, 106, 106, 302, 106, 303, 304, 304, 304, 304, 304, 
+    305, 306, 307, 308, 309, 310, 106, 106, 106, 106, 311, 312, 313, 314, 
+    315, 316, 317, 318, 319, 320, 321, 322, 106, 106, 106, 106, 323, 324, 
+    325, 326, 327, 328, 329, 330, 331, 332, 331, 331, 331, 333, 334, 335, 
+    336, 337, 338, 339, 338, 338, 338, 340, 341, 342, 343, 344, 106, 106, 
+    106, 106, 345, 345, 345, 345, 345, 346, 347, 348, 349, 350, 351, 352, 
+    353, 354, 355, 345, 356, 357, 349, 358, 359, 359, 359, 359, 360, 361, 
+    362, 362, 362, 362, 362, 363, 364, 364, 364, 364, 364, 364, 364, 364, 
+    364, 364, 364, 364, 365, 365, 365, 365, 365, 365, 365, 365, 365, 365, 
+    365, 365, 365, 365, 365, 365, 365, 365, 365, 365, 366, 366, 366, 366, 
+    366, 366, 366, 366, 366, 367, 368, 367, 366, 366, 366, 366, 366, 367, 
+    366, 366, 366, 366, 367, 368, 367, 366, 368, 366, 366, 366, 366, 366, 
+    366, 366, 367, 366, 366, 366, 366, 366, 366, 366, 366, 369, 370, 371, 
+    372, 373, 366, 366, 374, 375, 376, 376, 376, 376, 376, 376, 376, 376, 
+    376, 376, 377, 106, 378, 379, 379, 379, 379, 379, 379, 379, 379, 379, 
+    379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 
+    379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 
+    379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 
+    379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 
+    379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 380, 379, 379, 
+    381, 382, 382, 383, 384, 384, 384, 384, 384, 384, 384, 384, 384, 385, 
+    386, 106, 387, 388, 389, 106, 390, 390, 391, 106, 392, 392, 393, 106, 
+    394, 395, 396, 106, 397, 397, 397, 397, 397, 397, 398, 399, 400, 401, 
+    402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 412, 412, 412, 
+    413, 412, 412, 412, 412, 412, 412, 106, 412, 412, 412, 412, 412, 414, 
+    379, 379, 379, 379, 379, 379, 379, 379, 415, 106, 416, 416, 416, 417, 
+    418, 419, 420, 421, 422, 423, 424, 424, 424, 425, 426, 106, 427, 427, 
+    427, 427, 427, 428, 429, 429, 430, 431, 432, 433, 434, 434, 434, 434, 
+    435, 435, 436, 437, 438, 438, 438, 438, 438, 438, 439, 440, 441, 442, 
+    443, 444, 445, 446, 445, 446, 447, 448, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 449, 450, 450, 450, 450, 450, 451, 452, 453, 454, 
+    455, 456, 457, 458, 459, 460, 461, 462, 462, 462, 463, 464, 465, 466, 
+    467, 467, 467, 467, 468, 469, 470, 471, 472, 472, 472, 472, 473, 474, 
+    475, 476, 477, 478, 479, 480, 481, 481, 481, 482, 106, 106, 106, 106, 
+    106, 106, 106, 106, 483, 106, 484, 485, 486, 487, 488, 106, 54, 54, 54, 
+    54, 489, 490, 56, 56, 56, 56, 56, 491, 492, 493, 54, 494, 54, 54, 54, 
+    495, 56, 56, 56, 496, 497, 498, 499, 500, 501, 106, 106, 502, 27, 27, 27, 
+    27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 503, 504, 27, 
+    27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 505, 506, 507, 508, 505, 506, 
+    505, 506, 507, 508, 505, 509, 505, 506, 505, 507, 505, 510, 505, 510, 
+    505, 510, 511, 512, 513, 514, 515, 516, 505, 517, 518, 519, 520, 521, 
+    522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 
+    536, 537, 56, 538, 539, 540, 539, 541, 106, 106, 542, 543, 544, 545, 546, 
+    106, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 
+    560, 559, 561, 562, 563, 564, 565, 566, 567, 568, 569, 568, 570, 571, 
+    568, 572, 568, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 
+    584, 585, 586, 587, 588, 583, 583, 589, 590, 591, 592, 593, 583, 583, 
+    594, 574, 595, 596, 583, 583, 597, 583, 583, 568, 598, 599, 568, 600, 
+    601, 602, 603, 603, 603, 603, 603, 603, 603, 603, 604, 568, 568, 605, 
+    606, 574, 574, 607, 568, 568, 568, 568, 573, 608, 568, 609, 106, 568, 
+    568, 568, 568, 610, 106, 106, 106, 568, 611, 106, 106, 612, 612, 612, 
+    612, 612, 613, 613, 614, 615, 615, 615, 615, 615, 615, 615, 615, 615, 
+    616, 612, 612, 617, 617, 617, 617, 617, 617, 617, 617, 617, 618, 617, 
+    617, 617, 617, 618, 568, 617, 617, 619, 568, 620, 569, 621, 622, 623, 
+    624, 569, 568, 619, 572, 568, 574, 625, 626, 622, 627, 568, 568, 568, 
+    568, 628, 568, 568, 568, 629, 630, 568, 568, 568, 568, 568, 631, 568, 
+    632, 568, 631, 633, 634, 617, 617, 635, 617, 617, 617, 636, 568, 568, 
+    568, 568, 568, 568, 637, 568, 568, 572, 568, 568, 638, 639, 612, 640, 
+    640, 641, 568, 568, 568, 568, 568, 642, 643, 644, 645, 646, 647, 574, 
+    574, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 
+    648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 
+    648, 648, 648, 648, 648, 574, 574, 574, 574, 574, 574, 574, 574, 574, 
+    574, 574, 574, 574, 574, 574, 574, 649, 650, 650, 651, 583, 583, 574, 
+    652, 597, 653, 654, 655, 656, 657, 658, 659, 574, 660, 583, 661, 662, 
+    663, 664, 645, 574, 574, 586, 652, 664, 665, 666, 667, 583, 583, 583, 
+    583, 668, 669, 583, 583, 583, 583, 670, 671, 672, 645, 673, 674, 568, 
+    568, 568, 568, 568, 568, 574, 574, 675, 676, 677, 678, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 679, 679, 679, 679, 679, 680, 681, 681, 681, 681, 681, 
+    682, 683, 684, 685, 686, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 
+    687, 688, 689, 690, 691, 691, 691, 691, 692, 693, 694, 694, 694, 694, 
+    694, 694, 694, 695, 696, 697, 366, 366, 368, 106, 368, 368, 368, 368, 
+    368, 368, 368, 368, 698, 698, 698, 698, 699, 700, 701, 702, 703, 704, 
+    529, 705, 106, 106, 106, 106, 106, 106, 106, 106, 706, 706, 706, 707, 
+    706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 708, 106, 706, 706, 
+    706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 
+    706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 709, 106, 106, 106, 
+    710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 721, 721, 
+    721, 721, 721, 721, 721, 721, 722, 723, 724, 725, 725, 725, 725, 725, 
+    725, 725, 725, 725, 725, 726, 727, 728, 728, 728, 728, 729, 730, 364, 
+    364, 364, 364, 364, 364, 364, 364, 364, 364, 731, 732, 733, 728, 728, 
+    728, 734, 710, 710, 710, 710, 711, 106, 725, 725, 735, 735, 735, 736, 
+    737, 738, 733, 733, 733, 739, 740, 741, 735, 735, 735, 742, 737, 738, 
+    733, 733, 733, 733, 743, 741, 733, 744, 745, 745, 745, 745, 745, 746, 
+    745, 745, 745, 745, 745, 745, 745, 745, 745, 745, 745, 733, 733, 733, 
+    747, 748, 733, 733, 733, 733, 733, 733, 733, 733, 733, 733, 733, 749, 
+    733, 733, 733, 747, 750, 751, 751, 751, 751, 751, 751, 751, 751, 751, 
+    751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 
+    751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 
+    751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 
+    751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 
+    751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 
+    751, 751, 751, 751, 751, 751, 752, 753, 568, 568, 568, 568, 568, 568, 
+    568, 568, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 
+    751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 754, 
+    753, 753, 753, 753, 753, 753, 755, 755, 756, 755, 755, 755, 755, 755, 
+    755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 
+    755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 
+    755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 
+    755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 
+    755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 755, 
+    755, 755, 755, 757, 758, 758, 758, 758, 758, 758, 759, 106, 760, 760, 
+    760, 760, 760, 761, 762, 762, 762, 762, 762, 762, 762, 762, 762, 762, 
+    762, 762, 762, 762, 762, 762, 762, 762, 762, 762, 762, 762, 762, 762, 
+    762, 762, 762, 762, 762, 762, 762, 762, 762, 763, 762, 762, 764, 765, 
+    106, 106, 101, 101, 101, 101, 101, 766, 767, 768, 101, 101, 101, 769, 
+    770, 770, 770, 770, 770, 770, 770, 770, 771, 772, 773, 106, 64, 64, 774, 
+    775, 776, 27, 777, 27, 27, 27, 27, 27, 27, 27, 778, 779, 27, 780, 781, 
+    106, 27, 782, 106, 106, 106, 106, 106, 106, 106, 106, 106, 783, 784, 785, 
+    786, 786, 787, 788, 789, 790, 791, 791, 791, 791, 791, 791, 792, 106, 
+    793, 794, 794, 794, 794, 794, 795, 796, 797, 798, 799, 800, 801, 801, 
+    802, 803, 804, 805, 806, 806, 807, 808, 809, 809, 810, 811, 812, 813, 
+    364, 364, 364, 814, 815, 816, 816, 816, 816, 816, 817, 818, 819, 820, 
+    821, 822, 106, 106, 106, 106, 823, 823, 823, 823, 823, 824, 825, 106, 
+    826, 827, 828, 829, 345, 345, 830, 831, 832, 832, 832, 832, 832, 832, 
+    833, 834, 835, 106, 106, 836, 837, 838, 839, 106, 840, 840, 840, 106, 
+    368, 368, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 837, 837, 837, 837, 841, 842, 843, 844, 
+    845, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 
+    846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 
+    846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 
+    846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 
+    846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 
+    846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 846, 
+    847, 106, 365, 365, 848, 849, 365, 365, 365, 365, 365, 850, 851, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 852, 851, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 852, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 852, 
+    853, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 
+    854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 
+    854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 
+    854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 
+    854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 
+    854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 
+    854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 855, 856, 856, 
+    856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 
+    856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 
+    856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 
+    856, 857, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 856, 
+    856, 858, 753, 753, 753, 753, 859, 106, 860, 861, 121, 862, 863, 864, 
+    865, 121, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 
+    866, 867, 868, 106, 869, 128, 128, 128, 128, 128, 128, 128, 128, 128, 
+    128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 
+    128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 
+    128, 128, 128, 128, 128, 128, 128, 870, 106, 106, 128, 128, 128, 128, 
+    128, 128, 128, 128, 871, 128, 128, 128, 128, 128, 128, 106, 106, 106, 
+    106, 106, 128, 872, 873, 873, 874, 875, 501, 106, 876, 877, 878, 879, 
+    880, 881, 882, 883, 884, 128, 128, 128, 128, 128, 128, 128, 128, 128, 
+    128, 128, 128, 128, 128, 128, 128, 885, 886, 887, 888, 889, 890, 891, 
+    891, 892, 893, 894, 894, 895, 896, 897, 898, 897, 897, 897, 897, 899, 
+    900, 900, 900, 901, 902, 902, 902, 903, 904, 905, 106, 906, 907, 908, 
+    907, 907, 909, 907, 907, 910, 907, 911, 907, 911, 106, 106, 106, 106, 
+    907, 907, 907, 907, 907, 907, 907, 907, 907, 907, 907, 907, 907, 907, 
+    907, 912, 913, 914, 914, 914, 914, 914, 915, 603, 916, 916, 916, 916, 
+    916, 916, 917, 918, 919, 920, 568, 609, 106, 106, 106, 106, 106, 106, 
+    603, 603, 603, 603, 603, 921, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 922, 922, 922, 923, 924, 924, 
+    924, 924, 924, 924, 925, 106, 106, 106, 106, 106, 926, 926, 926, 927, 
+    928, 106, 929, 929, 930, 931, 106, 106, 106, 106, 106, 106, 932, 932, 
+    932, 933, 934, 934, 934, 934, 935, 934, 936, 106, 106, 106, 106, 106, 
+    937, 937, 937, 937, 937, 938, 938, 938, 938, 938, 939, 939, 939, 939, 
+    939, 939, 940, 940, 940, 941, 942, 943, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 944, 945, 946, 946, 946, 946, 947, 948, 949, 949, 
+    950, 951, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 952, 952, 953, 954, 955, 955, 
+    955, 956, 106, 106, 106, 106, 106, 106, 106, 106, 957, 957, 957, 957, 
+    958, 958, 958, 959, 106, 106, 106, 106, 106, 106, 106, 106, 960, 961, 
+    962, 963, 964, 964, 965, 966, 967, 106, 968, 969, 970, 970, 970, 971, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 972, 972, 972, 972, 972, 972, 973, 974, 975, 975, 976, 977, 
+    978, 978, 979, 980, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 981, 981, 981, 981, 981, 981, 981, 981, 
+    981, 982, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 983, 983, 983, 984, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    985, 986, 986, 986, 986, 986, 986, 987, 988, 989, 990, 991, 992, 993, 
+    106, 106, 994, 995, 995, 995, 995, 995, 996, 997, 998, 106, 999, 999, 
+    999, 1000, 1001, 1002, 1003, 1004, 1004, 1004, 1005, 1006, 1007, 1008, 
+    1009, 106, 106, 106, 106, 106, 106, 106, 1010, 1011, 1011, 1011, 1011, 
+    1011, 1012, 1013, 1014, 1015, 1016, 1017, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    1018, 1018, 1018, 1018, 1018, 1019, 1020, 106, 1021, 1022, 106, 106, 106, 
+    106, 106, 106, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 
+    1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 
+    1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 
+    1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 
+    1024, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 1025, 1025, 1025, 1025, 1025, 1025, 1025, 1025, 
+    1025, 1025, 1025, 1025, 1026, 106, 1027, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 1028, 1028, 1028, 
+    1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 
+    1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 
+    1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1028, 1029, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 770, 770, 770, 
+    770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 
+    770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 770, 
+    770, 770, 770, 770, 770, 770, 770, 770, 1030, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 1031, 1031, 1031, 1031, 1031, 1031, 1031, 1031, 
+    1032, 106, 1033, 1034, 1034, 1034, 1034, 1035, 106, 1036, 1037, 1038, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 1039, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 
+    603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 
+    603, 603, 603, 603, 1040, 106, 603, 603, 603, 603, 1041, 1042, 603, 603, 
+    603, 603, 603, 603, 1043, 1044, 1045, 1046, 1047, 1048, 603, 603, 603, 
+    1049, 603, 603, 603, 603, 603, 1040, 106, 106, 106, 106, 919, 919, 919, 
+    919, 919, 919, 919, 919, 1050, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 610, 106, 914, 
+    914, 1051, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 1052, 1052, 1052, 1053, 1054, 1054, 1055, 1052, 
+    1052, 1056, 1057, 1054, 1054, 1052, 1052, 1052, 1053, 1054, 1054, 1058, 
+    1059, 1060, 1056, 1061, 1062, 1054, 1052, 1052, 1052, 1053, 1054, 1054, 
+    1063, 1064, 1065, 1066, 1054, 1054, 1054, 1067, 1068, 1069, 1070, 1054, 
+    1054, 1055, 1052, 1052, 1056, 1054, 1054, 1054, 1052, 1052, 1052, 1053, 
+    1054, 1054, 1055, 1052, 1052, 1056, 1054, 1054, 1054, 1052, 1052, 1052, 
+    1053, 1054, 1054, 1055, 1052, 1052, 1056, 1054, 1054, 1054, 1052, 1052, 
+    1052, 1053, 1054, 1054, 1071, 1052, 1052, 1052, 1072, 1054, 1054, 1073, 
+    1074, 1052, 1052, 1075, 1054, 1054, 1076, 1055, 1052, 1052, 1077, 1054, 
+    1054, 1078, 1079, 1052, 1052, 1080, 1054, 1054, 1054, 1081, 1052, 1052, 
+    1052, 1072, 1054, 1054, 1073, 1082, 1083, 1083, 1083, 1083, 1083, 1083, 
+    1084, 128, 128, 128, 1085, 1086, 1087, 1088, 1089, 1090, 1085, 1091, 
+    1085, 1087, 1087, 1092, 128, 1093, 128, 1094, 1095, 1093, 128, 1094, 106, 
+    106, 106, 106, 106, 106, 1096, 106, 568, 568, 568, 568, 568, 609, 568, 
+    568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 609, 106, 568, 
+    610, 636, 610, 636, 568, 636, 568, 106, 106, 106, 106, 613, 1097, 615, 
+    615, 615, 1098, 615, 615, 615, 615, 615, 615, 615, 1099, 615, 615, 615, 
+    615, 615, 1100, 106, 106, 106, 106, 106, 106, 106, 106, 1101, 603, 603, 
+    603, 1102, 106, 733, 733, 733, 733, 733, 1103, 733, 1104, 1105, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 568, 568, 568, 568, 1106, 106, 1107, 568, 568, 
+    568, 568, 568, 568, 568, 568, 1108, 568, 568, 609, 106, 568, 568, 568, 
+    568, 1109, 611, 106, 106, 568, 568, 1106, 106, 568, 568, 568, 568, 568, 
+    568, 568, 610, 1110, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 
+    568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 1111, 568, 
+    568, 568, 568, 568, 568, 568, 1112, 609, 106, 568, 568, 568, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    106, 106, 1113, 568, 568, 568, 568, 568, 568, 568, 568, 1114, 568, 106, 
+    106, 106, 106, 106, 106, 568, 568, 568, 568, 568, 568, 568, 568, 1112, 
+    106, 106, 106, 106, 106, 106, 106, 568, 568, 568, 568, 568, 568, 568, 
+    568, 568, 568, 568, 568, 568, 568, 609, 106, 106, 106, 106, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 751, 751, 751, 
+    751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 
+    751, 751, 751, 751, 751, 751, 751, 751, 751, 1115, 753, 753, 753, 753, 
+    753, 751, 751, 751, 751, 751, 751, 754, 753, 750, 751, 751, 751, 751, 
+    751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 
+    751, 751, 751, 751, 751, 751, 751, 751, 752, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 856, 
+    856, 856, 857, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 753, 
+    753, 753, 753, 753, 753, 753, 1116, 1117, 106, 106, 106, 1118, 1118, 
+    1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 106, 106, 
+    106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 
+    873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 
+    873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 873, 
+    873, 873, 106, 106, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 
+    854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 854, 
+    854, 854, 854, 854, 854, 854, 854, 1119, 
+};
+
+static const unsigned short index2[] = {
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 2, 4, 3, 1, 1, 1, 1, 1, 1, 3, 3, 3, 2, 
+    5, 6, 6, 7, 8, 7, 6, 6, 9, 10, 6, 11, 12, 13, 12, 12, 14, 14, 14, 14, 14, 
+    14, 14, 14, 14, 14, 12, 6, 15, 16, 15, 6, 6, 17, 17, 17, 17, 17, 17, 17, 
+    17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 9, 6, 10, 18, 19, 18, 20, 20, 
+    20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 9, 16, 
+    10, 16, 1, 1, 1, 1, 1, 1, 3, 1, 1, 21, 22, 8, 8, 23, 8, 24, 22, 25, 26, 
+    27, 28, 16, 29, 30, 18, 31, 32, 33, 33, 25, 34, 22, 22, 25, 33, 27, 35, 
+    36, 36, 36, 22, 37, 37, 37, 37, 37, 37, 38, 37, 37, 37, 37, 37, 37, 37, 
+    37, 37, 38, 37, 37, 37, 37, 37, 37, 39, 38, 37, 37, 37, 37, 37, 38, 40, 
+    40, 40, 41, 41, 41, 41, 40, 41, 40, 40, 40, 41, 40, 40, 41, 41, 40, 41, 
+    40, 40, 41, 41, 41, 39, 40, 40, 40, 41, 40, 41, 40, 41, 37, 40, 37, 41, 
+    37, 41, 37, 41, 37, 41, 37, 41, 37, 41, 37, 41, 37, 40, 37, 40, 37, 41, 
+    37, 41, 37, 41, 37, 40, 37, 41, 37, 41, 37, 41, 37, 41, 37, 41, 38, 40, 
+    37, 40, 38, 40, 37, 41, 37, 41, 40, 37, 41, 37, 41, 37, 41, 38, 40, 38, 
+    40, 37, 40, 37, 41, 37, 40, 40, 38, 40, 37, 40, 37, 41, 37, 41, 38, 40, 
+    37, 41, 37, 41, 37, 37, 41, 37, 41, 37, 41, 41, 41, 37, 37, 41, 37, 41, 
+    37, 37, 41, 37, 37, 37, 41, 41, 37, 37, 37, 37, 41, 37, 37, 41, 37, 37, 
+    37, 41, 41, 41, 37, 37, 41, 37, 37, 41, 37, 41, 37, 41, 37, 37, 41, 37, 
+    41, 41, 37, 41, 37, 37, 41, 37, 37, 37, 41, 37, 41, 37, 37, 41, 41, 42, 
+    37, 41, 41, 41, 42, 42, 42, 42, 37, 43, 41, 37, 43, 41, 37, 43, 41, 37, 
+    40, 37, 40, 37, 40, 37, 40, 37, 40, 37, 40, 37, 40, 37, 40, 41, 37, 41, 
+    41, 37, 43, 41, 37, 41, 37, 37, 37, 41, 37, 41, 41, 41, 41, 41, 41, 41, 
+    37, 37, 41, 37, 37, 41, 41, 37, 41, 37, 37, 37, 37, 41, 41, 40, 41, 41, 
+    41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 42, 41, 
+    41, 41, 44, 44, 44, 44, 44, 44, 44, 44, 44, 45, 45, 46, 46, 46, 46, 46, 
+    46, 46, 47, 47, 25, 47, 45, 48, 45, 48, 48, 48, 45, 48, 45, 45, 49, 46, 
+    47, 47, 47, 47, 47, 47, 25, 25, 25, 25, 47, 25, 47, 25, 44, 44, 44, 44, 
+    44, 47, 47, 47, 47, 47, 50, 50, 45, 47, 46, 47, 47, 47, 47, 47, 47, 47, 
+    47, 47, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 52, 53, 53, 
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+    620, 620, 620, 620, 620, 620, 620, 620, 620, 64, 621, 622, 622, 622, 622, 
+    622, 622, 622, 622, 623, 623, 623, 623, 623, 623, 623, 623, 623, 623, 
+    623, 623, 623, 623, 624, 624, 624, 624, 624, 624, 64, 64, 64, 625, 626, 
+    626, 626, 626, 626, 626, 626, 626, 626, 626, 64, 64, 64, 64, 64, 627, 
+    628, 628, 628, 628, 628, 628, 628, 628, 629, 629, 629, 629, 629, 629, 
+    629, 629, 64, 64, 64, 64, 64, 64, 629, 629, 630, 631, 631, 631, 64, 631, 
+    631, 64, 64, 64, 64, 64, 631, 632, 631, 633, 630, 630, 630, 630, 64, 630, 
+    630, 630, 64, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 
+    630, 630, 630, 630, 630, 630, 630, 64, 64, 64, 64, 633, 634, 632, 64, 64, 
+    64, 64, 635, 636, 636, 636, 636, 636, 636, 636, 636, 637, 637, 637, 637, 
+    637, 637, 637, 637, 637, 64, 64, 64, 64, 64, 64, 64, 638, 638, 638, 638, 
+    638, 638, 638, 638, 638, 638, 638, 638, 638, 639, 639, 640, 641, 641, 
+    641, 641, 641, 641, 641, 641, 641, 641, 641, 641, 641, 641, 64, 64, 64, 
+    642, 642, 642, 642, 642, 642, 642, 643, 643, 643, 643, 643, 643, 643, 
+    643, 643, 643, 643, 643, 643, 643, 64, 64, 644, 644, 644, 644, 644, 644, 
+    644, 644, 645, 645, 645, 645, 645, 645, 645, 645, 645, 645, 645, 64, 64, 
+    64, 64, 64, 646, 646, 646, 646, 646, 646, 646, 646, 647, 647, 647, 647, 
+    647, 647, 647, 647, 647, 64, 64, 64, 64, 64, 64, 64, 648, 648, 648, 648, 
+    648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 648, 64, 649, 650, 649, 
+    651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 651, 650, 
+    650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 650, 652, 
+    653, 653, 653, 653, 653, 653, 653, 64, 64, 64, 64, 654, 654, 654, 654, 
+    654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 654, 
+    654, 654, 655, 655, 655, 655, 655, 655, 655, 655, 655, 655, 656, 656, 
+    657, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658, 658, 
+    657, 657, 657, 656, 656, 656, 656, 657, 657, 659, 660, 661, 661, 662, 
+    661, 661, 661, 661, 64, 64, 64, 64, 64, 64, 663, 663, 663, 663, 663, 663, 
+    663, 663, 663, 64, 64, 64, 64, 64, 64, 64, 664, 664, 664, 664, 664, 664, 
+    664, 664, 664, 664, 64, 64, 64, 64, 64, 64, 665, 665, 665, 666, 666, 666, 
+    666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 666, 
+    666, 666, 666, 667, 667, 667, 667, 667, 668, 667, 667, 667, 667, 667, 
+    667, 669, 669, 64, 670, 670, 670, 670, 670, 670, 670, 670, 670, 670, 671, 
+    671, 671, 671, 64, 64, 64, 64, 672, 672, 673, 674, 674, 674, 674, 674, 
+    674, 674, 674, 674, 674, 674, 674, 674, 674, 674, 674, 673, 673, 673, 
+    672, 672, 672, 672, 672, 672, 672, 672, 672, 673, 675, 674, 674, 674, 
+    674, 676, 676, 676, 676, 64, 64, 64, 64, 64, 64, 64, 677, 677, 677, 677, 
+    677, 677, 677, 677, 677, 677, 64, 64, 64, 64, 64, 64, 678, 678, 678, 678, 
+    678, 678, 678, 678, 678, 678, 678, 679, 680, 679, 680, 680, 679, 679, 
+    679, 679, 679, 679, 681, 682, 683, 683, 683, 683, 683, 683, 683, 683, 
+    683, 683, 64, 64, 64, 64, 64, 64, 684, 684, 684, 684, 684, 684, 684, 684, 
+    684, 684, 684, 684, 684, 684, 684, 64, 685, 685, 685, 685, 685, 685, 685, 
+    685, 685, 685, 685, 64, 64, 64, 64, 64, 686, 686, 686, 686, 64, 64, 64, 
+    64, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 687, 
+    687, 64, 504, 64, 64, 64, 64, 64, 64, 64, 688, 688, 688, 688, 688, 688, 
+    688, 688, 688, 688, 688, 688, 688, 64, 64, 64, 688, 689, 689, 689, 689, 
+    689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 689, 
+    689, 689, 689, 689, 64, 64, 64, 64, 64, 64, 64, 64, 690, 690, 690, 690, 
+    691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 691, 478, 
+    474, 64, 64, 64, 64, 64, 64, 274, 274, 274, 274, 274, 274, 64, 64, 274, 
+    274, 274, 274, 274, 274, 274, 64, 64, 274, 274, 274, 274, 274, 274, 274, 
+    274, 274, 274, 274, 274, 692, 692, 395, 395, 395, 274, 274, 274, 693, 
+    692, 692, 692, 692, 692, 405, 405, 405, 405, 405, 405, 405, 405, 133, 
+    133, 133, 133, 133, 133, 133, 133, 274, 274, 78, 78, 78, 78, 78, 133, 
+    133, 274, 274, 274, 274, 274, 274, 78, 78, 78, 78, 274, 274, 602, 602, 
+    694, 694, 694, 602, 64, 64, 514, 514, 64, 64, 64, 64, 64, 64, 434, 434, 
+    434, 434, 434, 434, 434, 434, 434, 434, 34, 34, 34, 34, 34, 34, 34, 34, 
+    34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 434, 434, 434, 434, 434, 434, 
+    434, 434, 434, 434, 34, 34, 34, 34, 34, 34, 34, 64, 34, 34, 34, 34, 34, 
+    34, 434, 64, 434, 434, 64, 64, 434, 64, 64, 434, 434, 64, 64, 434, 434, 
+    434, 434, 64, 434, 434, 34, 34, 64, 34, 64, 34, 34, 34, 34, 34, 34, 34, 
+    64, 34, 34, 34, 34, 34, 34, 34, 434, 434, 64, 434, 434, 434, 434, 64, 64, 
+    434, 434, 434, 434, 434, 434, 434, 434, 64, 434, 434, 434, 434, 434, 434, 
+    434, 64, 34, 34, 434, 434, 64, 434, 434, 434, 434, 64, 434, 434, 434, 
+    434, 434, 64, 434, 64, 64, 64, 434, 434, 434, 434, 434, 434, 434, 64, 34, 
+    34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 64, 64, 434, 695, 34, 34, 34, 
+    34, 34, 34, 34, 34, 34, 437, 34, 34, 34, 34, 34, 34, 434, 434, 434, 434, 
+    434, 434, 434, 434, 434, 695, 34, 34, 34, 34, 34, 34, 34, 34, 34, 437, 
+    34, 34, 434, 434, 434, 434, 434, 695, 34, 34, 34, 34, 34, 34, 34, 34, 34, 
+    437, 34, 34, 34, 34, 34, 34, 434, 434, 434, 434, 434, 434, 434, 434, 434, 
+    695, 34, 437, 34, 34, 34, 34, 34, 34, 34, 34, 434, 34, 64, 64, 696, 696, 
+    696, 696, 696, 696, 696, 696, 696, 696, 123, 123, 123, 123, 64, 123, 123, 
+    123, 64, 123, 123, 64, 123, 64, 64, 123, 64, 123, 123, 123, 123, 123, 
+    123, 123, 123, 123, 123, 64, 123, 123, 123, 123, 64, 123, 64, 123, 64, 
+    64, 64, 64, 64, 64, 123, 64, 64, 64, 64, 123, 64, 123, 64, 123, 64, 123, 
+    123, 123, 64, 123, 64, 123, 64, 123, 64, 123, 64, 123, 123, 123, 123, 64, 
+    123, 64, 123, 123, 64, 123, 123, 123, 123, 123, 123, 123, 123, 123, 64, 
+    64, 64, 64, 64, 123, 123, 123, 64, 123, 123, 123, 111, 111, 64, 64, 64, 
+    64, 64, 64, 33, 33, 33, 64, 64, 64, 64, 64, 445, 445, 445, 445, 445, 445, 
+    274, 64, 445, 445, 26, 26, 64, 64, 64, 64, 445, 445, 445, 64, 64, 64, 64, 
+    64, 64, 64, 64, 64, 64, 64, 274, 274, 697, 481, 481, 64, 64, 64, 64, 64, 
+    481, 481, 481, 64, 64, 64, 64, 64, 481, 64, 64, 64, 64, 64, 64, 64, 481, 
+    481, 64, 64, 64, 64, 64, 64, 26, 64, 64, 64, 64, 64, 64, 64, 26, 26, 26, 
+    26, 26, 26, 64, 26, 26, 26, 26, 26, 26, 64, 64, 64, 26, 26, 26, 26, 26, 
+    64, 26, 26, 26, 64, 26, 26, 26, 26, 26, 26, 64, 26, 26, 26, 26, 64, 64, 
+    64, 26, 26, 26, 26, 26, 26, 64, 64, 64, 64, 64, 26, 26, 26, 26, 26, 26, 
+    64, 64, 64, 64, 26, 26, 26, 489, 489, 489, 489, 489, 489, 488, 490, 490, 
+    490, 490, 490, 490, 490, 64, 64, 64, 405, 64, 64, 64, 64, 64, 64, 405, 
+    405, 405, 405, 405, 405, 405, 405, 561, 561, 561, 561, 561, 560, 64, 64, 
+};
+
+/* decomposition data */
+static const unsigned short decomp_data[] = {
+    0, 257, 32, 514, 32, 776, 259, 97, 514, 32, 772, 259, 50, 259, 51, 514, 
+    32, 769, 258, 956, 514, 32, 807, 259, 49, 259, 111, 772, 49, 8260, 52, 
+    772, 49, 8260, 50, 772, 51, 8260, 52, 512, 65, 768, 512, 65, 769, 512, 
+    65, 770, 512, 65, 771, 512, 65, 776, 512, 65, 778, 512, 67, 807, 512, 69, 
+    768, 512, 69, 769, 512, 69, 770, 512, 69, 776, 512, 73, 768, 512, 73, 
+    769, 512, 73, 770, 512, 73, 776, 512, 78, 771, 512, 79, 768, 512, 79, 
+    769, 512, 79, 770, 512, 79, 771, 512, 79, 776, 512, 85, 768, 512, 85, 
+    769, 512, 85, 770, 512, 85, 776, 512, 89, 769, 512, 97, 768, 512, 97, 
+    769, 512, 97, 770, 512, 97, 771, 512, 97, 776, 512, 97, 778, 512, 99, 
+    807, 512, 101, 768, 512, 101, 769, 512, 101, 770, 512, 101, 776, 512, 
+    105, 768, 512, 105, 769, 512, 105, 770, 512, 105, 776, 512, 110, 771, 
+    512, 111, 768, 512, 111, 769, 512, 111, 770, 512, 111, 771, 512, 111, 
+    776, 512, 117, 768, 512, 117, 769, 512, 117, 770, 512, 117, 776, 512, 
+    121, 769, 512, 121, 776, 512, 65, 772, 512, 97, 772, 512, 65, 774, 512, 
+    97, 774, 512, 65, 808, 512, 97, 808, 512, 67, 769, 512, 99, 769, 512, 67, 
+    770, 512, 99, 770, 512, 67, 775, 512, 99, 775, 512, 67, 780, 512, 99, 
+    780, 512, 68, 780, 512, 100, 780, 512, 69, 772, 512, 101, 772, 512, 69, 
+    774, 512, 101, 774, 512, 69, 775, 512, 101, 775, 512, 69, 808, 512, 101, 
+    808, 512, 69, 780, 512, 101, 780, 512, 71, 770, 512, 103, 770, 512, 71, 
+    774, 512, 103, 774, 512, 71, 775, 512, 103, 775, 512, 71, 807, 512, 103, 
+    807, 512, 72, 770, 512, 104, 770, 512, 73, 771, 512, 105, 771, 512, 73, 
+    772, 512, 105, 772, 512, 73, 774, 512, 105, 774, 512, 73, 808, 512, 105, 
+    808, 512, 73, 775, 514, 73, 74, 514, 105, 106, 512, 74, 770, 512, 106, 
+    770, 512, 75, 807, 512, 107, 807, 512, 76, 769, 512, 108, 769, 512, 76, 
+    807, 512, 108, 807, 512, 76, 780, 512, 108, 780, 514, 76, 183, 514, 108, 
+    183, 512, 78, 769, 512, 110, 769, 512, 78, 807, 512, 110, 807, 512, 78, 
+    780, 512, 110, 780, 514, 700, 110, 512, 79, 772, 512, 111, 772, 512, 79, 
+    774, 512, 111, 774, 512, 79, 779, 512, 111, 779, 512, 82, 769, 512, 114, 
+    769, 512, 82, 807, 512, 114, 807, 512, 82, 780, 512, 114, 780, 512, 83, 
+    769, 512, 115, 769, 512, 83, 770, 512, 115, 770, 512, 83, 807, 512, 115, 
+    807, 512, 83, 780, 512, 115, 780, 512, 84, 807, 512, 116, 807, 512, 84, 
+    780, 512, 116, 780, 512, 85, 771, 512, 117, 771, 512, 85, 772, 512, 117, 
+    772, 512, 85, 774, 512, 117, 774, 512, 85, 778, 512, 117, 778, 512, 85, 
+    779, 512, 117, 779, 512, 85, 808, 512, 117, 808, 512, 87, 770, 512, 119, 
+    770, 512, 89, 770, 512, 121, 770, 512, 89, 776, 512, 90, 769, 512, 122, 
+    769, 512, 90, 775, 512, 122, 775, 512, 90, 780, 512, 122, 780, 258, 115, 
+    512, 79, 795, 512, 111, 795, 512, 85, 795, 512, 117, 795, 514, 68, 381, 
+    514, 68, 382, 514, 100, 382, 514, 76, 74, 514, 76, 106, 514, 108, 106, 
+    514, 78, 74, 514, 78, 106, 514, 110, 106, 512, 65, 780, 512, 97, 780, 
+    512, 73, 780, 512, 105, 780, 512, 79, 780, 512, 111, 780, 512, 85, 780, 
+    512, 117, 780, 512, 220, 772, 512, 252, 772, 512, 220, 769, 512, 252, 
+    769, 512, 220, 780, 512, 252, 780, 512, 220, 768, 512, 252, 768, 512, 
+    196, 772, 512, 228, 772, 512, 550, 772, 512, 551, 772, 512, 198, 772, 
+    512, 230, 772, 512, 71, 780, 512, 103, 780, 512, 75, 780, 512, 107, 780, 
+    512, 79, 808, 512, 111, 808, 512, 490, 772, 512, 491, 772, 512, 439, 780, 
+    512, 658, 780, 512, 106, 780, 514, 68, 90, 514, 68, 122, 514, 100, 122, 
+    512, 71, 769, 512, 103, 769, 512, 78, 768, 512, 110, 768, 512, 197, 769, 
+    512, 229, 769, 512, 198, 769, 512, 230, 769, 512, 216, 769, 512, 248, 
+    769, 512, 65, 783, 512, 97, 783, 512, 65, 785, 512, 97, 785, 512, 69, 
+    783, 512, 101, 783, 512, 69, 785, 512, 101, 785, 512, 73, 783, 512, 105, 
+    783, 512, 73, 785, 512, 105, 785, 512, 79, 783, 512, 111, 783, 512, 79, 
+    785, 512, 111, 785, 512, 82, 783, 512, 114, 783, 512, 82, 785, 512, 114, 
+    785, 512, 85, 783, 512, 117, 783, 512, 85, 785, 512, 117, 785, 512, 83, 
+    806, 512, 115, 806, 512, 84, 806, 512, 116, 806, 512, 72, 780, 512, 104, 
+    780, 512, 65, 775, 512, 97, 775, 512, 69, 807, 512, 101, 807, 512, 214, 
+    772, 512, 246, 772, 512, 213, 772, 512, 245, 772, 512, 79, 775, 512, 111, 
+    775, 512, 558, 772, 512, 559, 772, 512, 89, 772, 512, 121, 772, 259, 104, 
+    259, 614, 259, 106, 259, 114, 259, 633, 259, 635, 259, 641, 259, 119, 
+    259, 121, 514, 32, 774, 514, 32, 775, 514, 32, 778, 514, 32, 808, 514, 
+    32, 771, 514, 32, 779, 259, 611, 259, 108, 259, 115, 259, 120, 259, 661, 
+    256, 768, 256, 769, 256, 787, 512, 776, 769, 256, 697, 514, 32, 837, 256, 
+    59, 514, 32, 769, 512, 168, 769, 512, 913, 769, 256, 183, 512, 917, 769, 
+    512, 919, 769, 512, 921, 769, 512, 927, 769, 512, 933, 769, 512, 937, 
+    769, 512, 970, 769, 512, 921, 776, 512, 933, 776, 512, 945, 769, 512, 
+    949, 769, 512, 951, 769, 512, 953, 769, 512, 971, 769, 512, 953, 776, 
+    512, 965, 776, 512, 959, 769, 512, 965, 769, 512, 969, 769, 258, 946, 
+    258, 952, 258, 933, 512, 978, 769, 512, 978, 776, 258, 966, 258, 960, 
+    258, 954, 258, 961, 258, 962, 258, 920, 258, 949, 258, 931, 512, 1045, 
+    768, 512, 1045, 776, 512, 1043, 769, 512, 1030, 776, 512, 1050, 769, 512, 
+    1048, 768, 512, 1059, 774, 512, 1048, 774, 512, 1080, 774, 512, 1077, 
+    768, 512, 1077, 776, 512, 1075, 769, 512, 1110, 776, 512, 1082, 769, 512, 
+    1080, 768, 512, 1091, 774, 512, 1140, 783, 512, 1141, 783, 512, 1046, 
+    774, 512, 1078, 774, 512, 1040, 774, 512, 1072, 774, 512, 1040, 776, 512, 
+    1072, 776, 512, 1045, 774, 512, 1077, 774, 512, 1240, 776, 512, 1241, 
+    776, 512, 1046, 776, 512, 1078, 776, 512, 1047, 776, 512, 1079, 776, 512, 
+    1048, 772, 512, 1080, 772, 512, 1048, 776, 512, 1080, 776, 512, 1054, 
+    776, 512, 1086, 776, 512, 1256, 776, 512, 1257, 776, 512, 1069, 776, 512, 
+    1101, 776, 512, 1059, 772, 512, 1091, 772, 512, 1059, 776, 512, 1091, 
+    776, 512, 1059, 779, 512, 1091, 779, 512, 1063, 776, 512, 1095, 776, 512, 
+    1067, 776, 512, 1099, 776, 514, 1381, 1410, 512, 1575, 1619, 512, 1575, 
+    1620, 512, 1608, 1620, 512, 1575, 1621, 512, 1610, 1620, 514, 1575, 1652, 
+    514, 1608, 1652, 514, 1735, 1652, 514, 1610, 1652, 512, 1749, 1620, 512, 
+    1729, 1620, 512, 1746, 1620, 512, 2344, 2364, 512, 2352, 2364, 512, 2355, 
+    2364, 512, 2325, 2364, 512, 2326, 2364, 512, 2327, 2364, 512, 2332, 2364, 
+    512, 2337, 2364, 512, 2338, 2364, 512, 2347, 2364, 512, 2351, 2364, 512, 
+    2503, 2494, 512, 2503, 2519, 512, 2465, 2492, 512, 2466, 2492, 512, 2479, 
+    2492, 512, 2610, 2620, 512, 2616, 2620, 512, 2582, 2620, 512, 2583, 2620, 
+    512, 2588, 2620, 512, 2603, 2620, 512, 2887, 2902, 512, 2887, 2878, 512, 
+    2887, 2903, 512, 2849, 2876, 512, 2850, 2876, 512, 2962, 3031, 512, 3014, 
+    3006, 512, 3015, 3006, 512, 3014, 3031, 512, 3142, 3158, 512, 3263, 3285, 
+    512, 3270, 3285, 512, 3270, 3286, 512, 3270, 3266, 512, 3274, 3285, 512, 
+    3398, 3390, 512, 3399, 3390, 512, 3398, 3415, 512, 3545, 3530, 512, 3545, 
+    3535, 512, 3548, 3530, 512, 3545, 3551, 514, 3661, 3634, 514, 3789, 3762, 
+    514, 3755, 3737, 514, 3755, 3745, 257, 3851, 512, 3906, 4023, 512, 3916, 
+    4023, 512, 3921, 4023, 512, 3926, 4023, 512, 3931, 4023, 512, 3904, 4021, 
+    512, 3953, 3954, 512, 3953, 3956, 512, 4018, 3968, 514, 4018, 3969, 512, 
+    4019, 3968, 514, 4019, 3969, 512, 3953, 3968, 512, 3986, 4023, 512, 3996, 
+    4023, 512, 4001, 4023, 512, 4006, 4023, 512, 4011, 4023, 512, 3984, 4021, 
+    512, 4133, 4142, 259, 4316, 512, 6917, 6965, 512, 6919, 6965, 512, 6921, 
+    6965, 512, 6923, 6965, 512, 6925, 6965, 512, 6929, 6965, 512, 6970, 6965, 
+    512, 6972, 6965, 512, 6974, 6965, 512, 6975, 6965, 512, 6978, 6965, 259, 
+    65, 259, 198, 259, 66, 259, 68, 259, 69, 259, 398, 259, 71, 259, 72, 259, 
+    73, 259, 74, 259, 75, 259, 76, 259, 77, 259, 78, 259, 79, 259, 546, 259, 
+    80, 259, 82, 259, 84, 259, 85, 259, 87, 259, 97, 259, 592, 259, 593, 259, 
+    7426, 259, 98, 259, 100, 259, 101, 259, 601, 259, 603, 259, 604, 259, 
+    103, 259, 107, 259, 109, 259, 331, 259, 111, 259, 596, 259, 7446, 259, 
+    7447, 259, 112, 259, 116, 259, 117, 259, 7453, 259, 623, 259, 118, 259, 
+    7461, 259, 946, 259, 947, 259, 948, 259, 966, 259, 967, 261, 105, 261, 
+    114, 261, 117, 261, 118, 261, 946, 261, 947, 261, 961, 261, 966, 261, 
+    967, 259, 1085, 259, 594, 259, 99, 259, 597, 259, 240, 259, 604, 259, 
+    102, 259, 607, 259, 609, 259, 613, 259, 616, 259, 617, 259, 618, 259, 
+    7547, 259, 669, 259, 621, 259, 7557, 259, 671, 259, 625, 259, 624, 259, 
+    626, 259, 627, 259, 628, 259, 629, 259, 632, 259, 642, 259, 643, 259, 
+    427, 259, 649, 259, 650, 259, 7452, 259, 651, 259, 652, 259, 122, 259, 
+    656, 259, 657, 259, 658, 259, 952, 512, 65, 805, 512, 97, 805, 512, 66, 
+    775, 512, 98, 775, 512, 66, 803, 512, 98, 803, 512, 66, 817, 512, 98, 
+    817, 512, 199, 769, 512, 231, 769, 512, 68, 775, 512, 100, 775, 512, 68, 
+    803, 512, 100, 803, 512, 68, 817, 512, 100, 817, 512, 68, 807, 512, 100, 
+    807, 512, 68, 813, 512, 100, 813, 512, 274, 768, 512, 275, 768, 512, 274, 
+    769, 512, 275, 769, 512, 69, 813, 512, 101, 813, 512, 69, 816, 512, 101, 
+    816, 512, 552, 774, 512, 553, 774, 512, 70, 775, 512, 102, 775, 512, 71, 
+    772, 512, 103, 772, 512, 72, 775, 512, 104, 775, 512, 72, 803, 512, 104, 
+    803, 512, 72, 776, 512, 104, 776, 512, 72, 807, 512, 104, 807, 512, 72, 
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+    26368, 256, 26268, 256, 32941, 256, 17369, 256, 26391, 256, 26395, 256, 
+    26401, 256, 26462, 256, 26451, 256, 55372, 57283, 256, 15177, 256, 26618, 
+    256, 26501, 256, 26706, 256, 26757, 256, 55373, 56429, 256, 26766, 256, 
+    26655, 256, 26900, 256, 15261, 256, 26946, 256, 27043, 256, 27114, 256, 
+    27304, 256, 55373, 56995, 256, 27355, 256, 15384, 256, 27425, 256, 55374, 
+    56487, 256, 27476, 256, 15438, 256, 27506, 256, 27551, 256, 27578, 256, 
+    27579, 256, 55374, 56973, 256, 55367, 56587, 256, 55374, 57082, 256, 
+    27726, 256, 55375, 56508, 256, 27839, 256, 27853, 256, 27751, 256, 27926, 
+    256, 27966, 256, 28023, 256, 27969, 256, 28009, 256, 28024, 256, 28037, 
+    256, 55375, 56606, 256, 27956, 256, 28207, 256, 28270, 256, 15667, 256, 
+    28363, 256, 28359, 256, 55375, 57041, 256, 28153, 256, 28526, 256, 55375, 
+    57182, 256, 55375, 57230, 256, 28614, 256, 28729, 256, 28702, 256, 28699, 
+    256, 15766, 256, 28746, 256, 28797, 256, 28791, 256, 28845, 256, 55361, 
+    56613, 256, 28997, 256, 55376, 56931, 256, 29084, 256, 55376, 57259, 256, 
+    29224, 256, 29237, 256, 29264, 256, 55377, 56840, 256, 29312, 256, 29333, 
+    256, 55377, 57141, 256, 55378, 56340, 256, 29562, 256, 29579, 256, 16044, 
+    256, 29605, 256, 16056, 256, 16056, 256, 29767, 256, 29788, 256, 29809, 
+    256, 29829, 256, 29898, 256, 16155, 256, 29988, 256, 55379, 56374, 256, 
+    30014, 256, 55379, 56466, 256, 30064, 256, 55368, 56735, 256, 30224, 256, 
+    55379, 57249, 256, 55379, 57272, 256, 55380, 56388, 256, 16380, 256, 
+    16392, 256, 30452, 256, 55380, 56563, 256, 55380, 56562, 256, 55380, 
+    56601, 256, 55380, 56627, 256, 30494, 256, 30495, 256, 30495, 256, 30538, 
+    256, 16441, 256, 30603, 256, 16454, 256, 16534, 256, 55381, 56349, 256, 
+    30798, 256, 30860, 256, 30924, 256, 16611, 256, 55381, 56870, 256, 31062, 
+    256, 55381, 56986, 256, 55381, 57029, 256, 31119, 256, 31211, 256, 16687, 
+    256, 31296, 256, 31306, 256, 31311, 256, 55382, 56700, 256, 55382, 56999, 
+    256, 55382, 56999, 256, 31470, 256, 16898, 256, 55382, 57259, 256, 31686, 
+    256, 31689, 256, 16935, 256, 55383, 56448, 256, 31954, 256, 17056, 256, 
+    31976, 256, 31971, 256, 32000, 256, 55383, 57222, 256, 32099, 256, 17153, 
+    256, 32199, 256, 32258, 256, 32325, 256, 17204, 256, 55384, 56872, 256, 
+    55384, 56903, 256, 17241, 256, 55384, 57049, 256, 32634, 256, 55384, 
+    57150, 256, 32661, 256, 32762, 256, 32773, 256, 55385, 56538, 256, 55385, 
+    56611, 256, 32864, 256, 55385, 56744, 256, 32880, 256, 55372, 57183, 256, 
+    17365, 256, 32946, 256, 33027, 256, 17419, 256, 33086, 256, 23221, 256, 
+    55385, 57255, 256, 55385, 57269, 256, 55372, 57235, 256, 55372, 57244, 
+    256, 33281, 256, 33284, 256, 36766, 256, 17515, 256, 33425, 256, 33419, 
+    256, 33437, 256, 21171, 256, 33457, 256, 33459, 256, 33469, 256, 33510, 
+    256, 55386, 57148, 256, 33509, 256, 33565, 256, 33635, 256, 33709, 256, 
+    33571, 256, 33725, 256, 33767, 256, 33879, 256, 33619, 256, 33738, 256, 
+    33740, 256, 33756, 256, 55387, 56374, 256, 55387, 56683, 256, 55387, 
+    56533, 256, 17707, 256, 34033, 256, 34035, 256, 34070, 256, 55388, 57290, 
+    256, 34148, 256, 55387, 57132, 256, 17757, 256, 17761, 256, 55387, 57265, 
+    256, 55388, 56530, 256, 17771, 256, 34384, 256, 34396, 256, 34407, 256, 
+    34409, 256, 34473, 256, 34440, 256, 34574, 256, 34530, 256, 34681, 256, 
+    34600, 256, 34667, 256, 34694, 256, 17879, 256, 34785, 256, 34817, 256, 
+    17913, 256, 34912, 256, 34915, 256, 55389, 56935, 256, 35031, 256, 35038, 
+    256, 17973, 256, 35066, 256, 13499, 256, 55390, 56494, 256, 55390, 56678, 
+    256, 18110, 256, 18119, 256, 35488, 256, 35565, 256, 35722, 256, 35925, 
+    256, 55391, 56488, 256, 36011, 256, 36033, 256, 36123, 256, 36215, 256, 
+    55391, 57135, 256, 55362, 56324, 256, 36299, 256, 36284, 256, 36336, 256, 
+    55362, 56542, 256, 36564, 256, 36664, 256, 55393, 56786, 256, 55393, 
+    56813, 256, 37012, 256, 37105, 256, 37137, 256, 55393, 57134, 256, 37147, 
+    256, 37432, 256, 37591, 256, 37592, 256, 37500, 256, 37881, 256, 37909, 
+    256, 55394, 57338, 256, 38283, 256, 18837, 256, 38327, 256, 55395, 56695, 
+    256, 18918, 256, 38595, 256, 23986, 256, 38691, 256, 55396, 56645, 256, 
+    55396, 56858, 256, 19054, 256, 19062, 256, 38880, 256, 55397, 56330, 256, 
+    19122, 256, 55397, 56470, 256, 38923, 256, 38923, 256, 38953, 256, 55397, 
+    56758, 256, 39138, 256, 19251, 256, 39209, 256, 39335, 256, 39362, 256, 
+    39422, 256, 19406, 256, 55398, 57136, 256, 39698, 256, 40000, 256, 40189, 
+    256, 19662, 256, 19693, 256, 40295, 256, 55400, 56526, 256, 19704, 256, 
+    55400, 56581, 256, 55400, 56846, 256, 55400, 56977, 256, 40635, 256, 
+    19798, 256, 40697, 256, 40702, 256, 40709, 256, 40719, 256, 40726, 256, 
+    40763, 256, 55401, 56832, 
+};
+
+/* index tables for the decomposition data */
+#define DECOMP_SHIFT1 6
+#define DECOMP_SHIFT2 4
+static const unsigned char decomp_index0[] = {
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 13, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 14, 15, 5, 5, 5, 5, 16, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 17, 18, 
+    5, 5, 5, 5, 5, 19, 20, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    21, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 
+};
+
+static const unsigned short decomp_index1[] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 
+    14, 0, 0, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 0, 0, 0, 0, 0, 0, 0, 
+    25, 0, 26, 27, 0, 0, 0, 0, 0, 28, 0, 0, 29, 30, 31, 32, 33, 34, 35, 0, 
+    36, 37, 38, 0, 39, 0, 40, 0, 41, 0, 0, 0, 0, 42, 43, 44, 45, 0, 0, 0, 0, 
+    0, 0, 0, 0, 46, 0, 0, 0, 0, 0, 0, 0, 0, 0, 47, 0, 0, 0, 0, 48, 0, 0, 0, 
+    0, 49, 50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 51, 52, 0, 53, 0, 0, 0, 0, 
+    0, 0, 54, 55, 0, 0, 0, 0, 0, 56, 0, 57, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 58, 59, 0, 0, 0, 60, 0, 0, 61, 0, 0, 0, 0, 0, 0, 0, 62, 0, 0, 0, 
+    0, 0, 0, 0, 63, 0, 0, 0, 0, 0, 0, 0, 64, 0, 0, 0, 0, 0, 0, 0, 0, 65, 0, 
+    0, 0, 0, 0, 66, 0, 0, 0, 0, 0, 0, 0, 67, 0, 68, 0, 0, 69, 0, 0, 0, 70, 
+    71, 72, 73, 74, 75, 76, 77, 0, 0, 0, 0, 0, 0, 78, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 79, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 80, 81, 0, 
+    82, 83, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 84, 85, 86, 87, 88, 89, 0, 90, 91, 92, 0, 0, 0, 0, 
+    93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 
+    109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 
+    123, 124, 125, 126, 127, 128, 129, 130, 0, 131, 132, 133, 134, 0, 0, 0, 
+    0, 0, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 0, 146, 0, 
+    0, 0, 147, 0, 148, 149, 150, 0, 151, 152, 153, 0, 154, 0, 0, 0, 155, 0, 
+    0, 0, 156, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 157, 
+    158, 159, 160, 161, 162, 163, 164, 165, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 166, 0, 
+    0, 0, 0, 0, 0, 167, 0, 0, 0, 0, 0, 168, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    171, 0, 0, 0, 0, 0, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 
+    182, 183, 184, 185, 186, 0, 0, 187, 0, 0, 188, 189, 190, 191, 192, 0, 
+    193, 194, 195, 196, 197, 0, 198, 0, 0, 0, 199, 200, 201, 202, 203, 204, 
+    205, 0, 0, 0, 0, 0, 0, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 
+    216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 
+    230, 231, 232, 233, 234, 235, 236, 237, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 238, 0, 0, 0, 
+    0, 0, 0, 0, 239, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 240, 
+    241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 
+    255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 
+    269, 0, 0, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 0, 
+    282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 
+    296, 297, 298, 299, 300, 301, 302, 303, 304, 0, 305, 306, 307, 308, 309, 
+    310, 311, 312, 0, 0, 313, 0, 314, 0, 315, 316, 317, 318, 319, 320, 321, 
+    322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 
+    336, 337, 338, 339, 340, 341, 342, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 343, 
+    344, 0, 0, 0, 0, 0, 0, 0, 345, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 346, 347, 0, 0, 0, 0, 348, 349, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 
+    364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 
+    378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 
+    392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 
+    406, 407, 408, 409, 410, 411, 412, 413, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 414, 415, 
+    416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 426, 427, 428, 429, 430, 0, 431, 0, 0, 432, 0, 0, 0, 0, 0, 0, 
+    433, 434, 435, 436, 437, 438, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 439, 440, 441, 442, 443, 444, 445, 
+    446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 
+    460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 
+};
+
+static const unsigned short decomp_index2[] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 
+    3, 0, 6, 0, 0, 0, 0, 8, 0, 0, 11, 13, 15, 18, 0, 0, 20, 23, 25, 0, 27, 
+    31, 35, 0, 39, 42, 45, 48, 51, 54, 0, 57, 60, 63, 66, 69, 72, 75, 78, 81, 
+    0, 84, 87, 90, 93, 96, 99, 0, 0, 102, 105, 108, 111, 114, 0, 0, 117, 120, 
+    123, 126, 129, 132, 0, 135, 138, 141, 144, 147, 150, 153, 156, 159, 0, 
+    162, 165, 168, 171, 174, 177, 0, 0, 180, 183, 186, 189, 192, 0, 195, 198, 
+    201, 204, 207, 210, 213, 216, 219, 222, 225, 228, 231, 234, 237, 240, 
+    243, 0, 0, 246, 249, 252, 255, 258, 261, 264, 267, 270, 273, 276, 279, 
+    282, 285, 288, 291, 294, 297, 300, 303, 0, 0, 306, 309, 312, 315, 318, 
+    321, 324, 327, 330, 0, 333, 336, 339, 342, 345, 348, 0, 351, 354, 357, 
+    360, 363, 366, 369, 372, 0, 0, 375, 378, 381, 384, 387, 390, 393, 0, 0, 
+    396, 399, 402, 405, 408, 411, 0, 0, 414, 417, 420, 423, 426, 429, 432, 
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+    10637, 10639, 10641, 10643, 10645, 10647, 10649, 10651, 10653, 10655, 
+    10657, 10659, 10661, 10663, 10665, 10667, 10669, 10671, 10673, 10675, 
+    10677, 10679, 10681, 10683, 10685, 10687, 10689, 10691, 10693, 10695, 
+    10697, 10699, 10701, 0, 10703, 10705, 10707, 10709, 10711, 10713, 10715, 
+    10717, 10719, 10721, 10723, 10725, 10727, 10729, 10731, 10733, 10735, 
+    10737, 10739, 10741, 10743, 10745, 10747, 10749, 10751, 10753, 10755, 
+    10757, 10759, 10761, 10763, 10765, 10767, 10769, 10771, 10773, 10775, 
+    10777, 10779, 10781, 10783, 10785, 10787, 10789, 10791, 10793, 10795, 
+    10797, 10799, 10801, 10803, 10805, 10807, 10809, 10811, 10813, 10815, 
+    10817, 10819, 10821, 10823, 10825, 10827, 10829, 10831, 10833, 10835, 
+    10837, 10839, 10841, 10843, 0, 10845, 10847, 0, 0, 10849, 0, 0, 10851, 
+    10853, 0, 0, 10855, 10857, 10859, 10861, 0, 10863, 10865, 10867, 10869, 
+    10871, 10873, 10875, 10877, 10879, 10881, 10883, 10885, 0, 10887, 0, 
+    10889, 10891, 10893, 10895, 10897, 10899, 10901, 0, 10903, 10905, 10907, 
+    10909, 10911, 10913, 10915, 10917, 10919, 10921, 10923, 10925, 10927, 
+    10929, 10931, 10933, 10935, 10937, 10939, 10941, 10943, 10945, 10947, 
+    10949, 10951, 10953, 10955, 10957, 10959, 10961, 10963, 10965, 10967, 
+    10969, 10971, 10973, 10975, 10977, 10979, 10981, 10983, 10985, 10987, 
+    10989, 10991, 10993, 10995, 10997, 10999, 11001, 11003, 11005, 11007, 
+    11009, 11011, 11013, 11015, 11017, 11019, 11021, 11023, 11025, 11027, 
+    11029, 11031, 0, 11033, 11035, 11037, 11039, 0, 0, 11041, 11043, 11045, 
+    11047, 11049, 11051, 11053, 11055, 0, 11057, 11059, 11061, 11063, 11065, 
+    11067, 11069, 0, 11071, 11073, 11075, 11077, 11079, 11081, 11083, 11085, 
+    11087, 11089, 11091, 11093, 11095, 11097, 11099, 11101, 11103, 11105, 
+    11107, 11109, 11111, 11113, 11115, 11117, 11119, 11121, 11123, 11125, 0, 
+    11127, 11129, 11131, 11133, 0, 11135, 11137, 11139, 11141, 11143, 0, 
+    11145, 0, 0, 0, 11147, 11149, 11151, 11153, 11155, 11157, 11159, 0, 
+    11161, 11163, 11165, 11167, 11169, 11171, 11173, 11175, 11177, 11179, 
+    11181, 11183, 11185, 11187, 11189, 11191, 11193, 11195, 11197, 11199, 
+    11201, 11203, 11205, 11207, 11209, 11211, 11213, 11215, 11217, 11219, 
+    11221, 11223, 11225, 11227, 11229, 11231, 11233, 11235, 11237, 11239, 
+    11241, 11243, 11245, 11247, 11249, 11251, 11253, 11255, 11257, 11259, 
+    11261, 11263, 11265, 11267, 11269, 11271, 11273, 11275, 11277, 11279, 
+    11281, 11283, 11285, 11287, 11289, 11291, 11293, 11295, 11297, 11299, 
+    11301, 11303, 11305, 11307, 11309, 11311, 11313, 11315, 11317, 11319, 
+    11321, 11323, 11325, 11327, 11329, 11331, 11333, 11335, 11337, 11339, 
+    11341, 11343, 11345, 11347, 11349, 11351, 11353, 11355, 11357, 11359, 
+    11361, 11363, 11365, 11367, 11369, 11371, 11373, 11375, 11377, 11379, 
+    11381, 11383, 11385, 11387, 11389, 11391, 11393, 11395, 11397, 11399, 
+    11401, 11403, 11405, 11407, 11409, 11411, 11413, 11415, 11417, 11419, 
+    11421, 11423, 11425, 11427, 11429, 11431, 11433, 11435, 11437, 11439, 
+    11441, 11443, 11445, 11447, 11449, 11451, 11453, 11455, 11457, 11459, 
+    11461, 11463, 11465, 11467, 11469, 11471, 11473, 11475, 11477, 11479, 
+    11481, 11483, 11485, 11487, 11489, 11491, 11493, 11495, 11497, 11499, 
+    11501, 11503, 11505, 11507, 11509, 11511, 11513, 11515, 11517, 11519, 
+    11521, 11523, 11525, 11527, 11529, 11531, 11533, 11535, 11537, 11539, 
+    11541, 11543, 11545, 11547, 11549, 11551, 11553, 11555, 11557, 11559, 
+    11561, 11563, 11565, 11567, 11569, 11571, 11573, 11575, 11577, 11579, 
+    11581, 11583, 11585, 11587, 11589, 11591, 11593, 11595, 11597, 11599, 
+    11601, 11603, 11605, 11607, 11609, 11611, 11613, 11615, 11617, 11619, 
+    11621, 11623, 11625, 11627, 11629, 11631, 11633, 11635, 11637, 11639, 
+    11641, 11643, 11645, 11647, 11649, 11651, 11653, 11655, 11657, 11659, 
+    11661, 11663, 11665, 11667, 11669, 11671, 11673, 11675, 11677, 11679, 
+    11681, 11683, 11685, 11687, 11689, 11691, 11693, 11695, 11697, 11699, 
+    11701, 11703, 11705, 11707, 11709, 11711, 11713, 11715, 11717, 11719, 
+    11721, 11723, 11725, 11727, 11729, 11731, 11733, 11735, 11737, 11739, 
+    11741, 11743, 11745, 11747, 11749, 11751, 11753, 11755, 11757, 11759, 
+    11761, 11763, 11765, 11767, 11769, 11771, 11773, 11775, 11777, 11779, 
+    11781, 11783, 11785, 11787, 11789, 11791, 11793, 11795, 11797, 11799, 
+    11801, 11803, 11805, 11807, 11809, 11811, 11813, 11815, 11817, 11819, 
+    11821, 11823, 11825, 11827, 11829, 11831, 11833, 11835, 11837, 11839, 0, 
+    0, 11841, 11843, 11845, 11847, 11849, 11851, 11853, 11855, 11857, 11859, 
+    11861, 11863, 11865, 11867, 11869, 11871, 11873, 11875, 11877, 11879, 
+    11881, 11883, 11885, 11887, 11889, 11891, 11893, 11895, 11897, 11899, 
+    11901, 11903, 11905, 11907, 11909, 11911, 11913, 11915, 11917, 11919, 
+    11921, 11923, 11925, 11927, 11929, 11931, 11933, 11935, 11937, 11939, 
+    11941, 11943, 11945, 11947, 11949, 11951, 11953, 11955, 11957, 11959, 
+    11961, 11963, 11965, 11967, 11969, 11971, 11973, 11975, 11977, 11979, 
+    11981, 11983, 11985, 11987, 11989, 11991, 11993, 11995, 11997, 11999, 
+    12001, 12003, 12005, 12007, 12009, 12011, 12013, 12015, 12017, 12019, 
+    12021, 12023, 12025, 12027, 12029, 12031, 12033, 12035, 12037, 12039, 
+    12041, 12043, 12045, 12047, 12049, 12051, 12053, 12055, 12057, 12059, 
+    12061, 12063, 12065, 12067, 12069, 12071, 12073, 12075, 12077, 12079, 
+    12081, 12083, 12085, 12087, 12089, 12091, 12093, 12095, 12097, 12099, 
+    12101, 12103, 12105, 12107, 12109, 12111, 12113, 12115, 12117, 12119, 
+    12121, 12123, 12125, 12127, 12129, 12131, 12133, 12135, 12137, 12139, 
+    12141, 12143, 12145, 12147, 12149, 12151, 12153, 12155, 12157, 12159, 
+    12161, 12163, 12165, 12167, 12169, 12171, 12173, 12175, 12177, 12179, 
+    12181, 12183, 12185, 12187, 12189, 12191, 12193, 12195, 12197, 12199, 
+    12201, 12203, 12205, 12207, 12209, 12211, 12213, 12215, 12217, 12219, 
+    12221, 12223, 12225, 12227, 12229, 12231, 12233, 12235, 12237, 12239, 
+    12241, 12243, 12245, 12247, 12249, 12251, 12253, 12255, 12257, 12259, 
+    12261, 12263, 12265, 12267, 12269, 12271, 12273, 12275, 12277, 12279, 
+    12281, 12283, 12285, 12287, 12289, 12291, 12293, 12295, 12297, 12299, 
+    12301, 12303, 12305, 12307, 12309, 12311, 12313, 12315, 12317, 12319, 
+    12321, 12323, 12325, 12327, 12329, 12331, 12333, 12335, 12337, 12339, 
+    12341, 12343, 12345, 12347, 12349, 12351, 12353, 12355, 12357, 12359, 
+    12361, 12363, 12365, 12367, 12369, 12371, 12373, 12375, 12377, 12379, 
+    12381, 12383, 12385, 12387, 12389, 12391, 12393, 12395, 12397, 12399, 
+    12401, 12403, 12405, 12407, 12409, 12411, 12413, 12415, 12417, 12419, 
+    12421, 12423, 0, 0, 12425, 12427, 12429, 12431, 12433, 12435, 12437, 
+    12439, 12441, 12443, 12445, 12447, 12449, 12451, 12453, 12455, 12457, 
+    12459, 12461, 12463, 12465, 12467, 12469, 12471, 12473, 12475, 12477, 
+    12479, 12481, 12483, 12485, 12487, 12489, 12491, 12493, 12495, 12497, 
+    12499, 12501, 12503, 12505, 12507, 12509, 12511, 12513, 12515, 12517, 
+    12519, 12521, 12523, 12525, 12527, 12529, 12531, 0, 12533, 12535, 12537, 
+    12539, 12541, 12543, 12545, 12547, 12549, 12551, 12553, 12555, 12557, 
+    12559, 12561, 12563, 12565, 12567, 12569, 12571, 12573, 12575, 12577, 
+    12579, 12581, 12583, 12585, 0, 12587, 12589, 0, 12591, 0, 0, 12593, 0, 
+    12595, 12597, 12599, 12601, 12603, 12605, 12607, 12609, 12611, 12613, 0, 
+    12615, 12617, 12619, 12621, 0, 12623, 0, 12625, 0, 0, 0, 0, 0, 0, 12627, 
+    0, 0, 0, 0, 12629, 0, 12631, 0, 12633, 0, 12635, 12637, 12639, 0, 12641, 
+    12643, 0, 12645, 0, 0, 12647, 0, 12649, 0, 12651, 0, 12653, 0, 12655, 0, 
+    12657, 12659, 0, 12661, 0, 0, 12663, 12665, 12667, 12669, 0, 12671, 
+    12673, 12675, 12677, 12679, 12681, 12683, 0, 12685, 12687, 12689, 12691, 
+    0, 12693, 12695, 12697, 12699, 0, 12701, 0, 12703, 12705, 12707, 12709, 
+    12711, 12713, 12715, 12717, 12719, 12721, 0, 12723, 12725, 12727, 12729, 
+    12731, 12733, 12735, 12737, 12739, 12741, 12743, 12745, 12747, 12749, 
+    12751, 12753, 12755, 0, 0, 0, 0, 0, 12757, 12759, 12761, 0, 12763, 12765, 
+    12767, 12769, 12771, 0, 12773, 12775, 12777, 12779, 12781, 12783, 12785, 
+    12787, 12789, 12791, 12793, 12795, 12797, 12799, 12801, 12803, 12805, 0, 
+    0, 0, 0, 12807, 12810, 12813, 12816, 12819, 12822, 12825, 12828, 12831, 
+    12834, 12837, 0, 0, 0, 0, 0, 12840, 12844, 12848, 12852, 12856, 12860, 
+    12864, 12868, 12872, 12876, 12880, 12884, 12888, 12892, 12896, 12900, 
+    12904, 12908, 12912, 12916, 12920, 12924, 12928, 12932, 12936, 12940, 
+    12944, 12948, 12950, 12952, 12955, 0, 12958, 12960, 12962, 12964, 12966, 
+    12968, 12970, 12972, 12974, 12976, 12978, 12980, 12982, 12984, 12986, 
+    12988, 12990, 12992, 12994, 12996, 12998, 13000, 13002, 13004, 13006, 
+    13008, 13010, 13013, 13016, 13019, 13022, 13026, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 13029, 13032, 0, 0, 0, 0, 13035, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 13038, 13041, 13044, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    13046, 13048, 13050, 13052, 13054, 13056, 13058, 13060, 13062, 13064, 
+    13066, 13068, 13070, 13072, 13074, 13076, 13078, 13080, 13082, 13084, 
+    13086, 13088, 13090, 13092, 13094, 13096, 13098, 13100, 13102, 13104, 
+    13106, 13108, 13110, 13112, 13114, 13116, 13118, 13120, 13122, 13124, 
+    13126, 13128, 13130, 0, 0, 0, 0, 0, 13132, 13136, 13140, 13144, 13148, 
+    13152, 13156, 13160, 13164, 0, 0, 0, 0, 0, 0, 0, 13168, 13170, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13172, 13174, 13176, 13178, 13181, 
+    13183, 13185, 13187, 13189, 13191, 13193, 13195, 13197, 13199, 13202, 
+    13204, 13206, 13208, 13210, 13213, 13215, 13217, 13219, 13222, 13224, 
+    13226, 13228, 13230, 13232, 13235, 13237, 13239, 13241, 13243, 13245, 
+    13247, 13249, 13251, 13253, 13255, 13257, 13259, 13261, 13263, 13265, 
+    13267, 13269, 13271, 13273, 13275, 13277, 13279, 13281, 13284, 13286, 
+    13288, 13290, 13293, 13295, 13297, 13299, 13301, 13303, 13305, 13307, 
+    13309, 13311, 13313, 13315, 13317, 13319, 13321, 13323, 13325, 13327, 
+    13329, 13331, 13333, 13335, 13337, 13339, 13341, 13343, 13345, 13347, 
+    13349, 13351, 13353, 13355, 13357, 13360, 13362, 13364, 13366, 13368, 
+    13370, 13372, 13375, 13378, 13380, 13382, 13384, 13386, 13388, 13390, 
+    13392, 13394, 13396, 13398, 13401, 13403, 13405, 13407, 13409, 13412, 
+    13414, 13416, 13418, 13420, 13422, 13424, 13426, 13428, 13430, 13433, 
+    13435, 13438, 13440, 13442, 13444, 13446, 13448, 13450, 13452, 13454, 
+    13456, 13458, 13460, 13463, 13465, 13467, 13469, 13471, 13473, 13476, 
+    13478, 13481, 13484, 13486, 13488, 13490, 13492, 13495, 13498, 13500, 
+    13502, 13504, 13506, 13508, 13510, 13512, 13514, 13516, 13518, 13520, 
+    13523, 13525, 13527, 13529, 13531, 13533, 13535, 13537, 13539, 13541, 
+    13543, 13545, 13547, 13549, 13551, 13553, 13555, 13557, 13559, 13561, 
+    13564, 13566, 13568, 13570, 13572, 13574, 13577, 13579, 13581, 13583, 
+    13585, 13587, 13589, 13591, 13593, 13595, 13597, 13599, 13602, 13604, 
+    13606, 13608, 13610, 13612, 13614, 13616, 13618, 13620, 13622, 13624, 
+    13626, 13628, 13630, 13632, 13634, 13636, 13638, 13641, 13643, 13645, 
+    13647, 13649, 13651, 13654, 13656, 13658, 13660, 13662, 13664, 13666, 
+    13668, 13670, 13673, 13675, 13677, 13679, 13682, 13684, 13686, 13688, 
+    13690, 13692, 13694, 13697, 13700, 13703, 13705, 13708, 13710, 13712, 
+    13714, 13716, 13718, 13720, 13722, 13724, 13726, 13728, 13731, 13733, 
+    13735, 13737, 13739, 13741, 13743, 13746, 13748, 13750, 13753, 13756, 
+    13758, 13760, 13762, 13764, 13766, 13768, 13770, 13772, 13774, 13777, 
+    13779, 13782, 13784, 13787, 13789, 13791, 13793, 13796, 13798, 13800, 
+    13803, 13806, 13808, 13810, 13812, 13814, 13816, 13818, 13820, 13822, 
+    13824, 13826, 13828, 13830, 13832, 13835, 13837, 13840, 13842, 13845, 
+    13847, 13850, 13853, 13856, 13858, 13860, 13862, 13865, 13868, 13871, 
+    13874, 13876, 13878, 13880, 13882, 13884, 13886, 13888, 13890, 13893, 
+    13895, 13897, 13899, 13901, 13904, 13906, 13909, 13912, 13914, 13916, 
+    13918, 13920, 13922, 13924, 13927, 13930, 13933, 13935, 13937, 13940, 
+    13942, 13944, 13946, 13949, 13951, 13953, 13955, 13957, 13959, 13962, 
+    13964, 13966, 13968, 13970, 13972, 13974, 13977, 13980, 13982, 13985, 
+    13987, 13990, 13992, 13994, 13996, 13999, 14002, 14004, 14007, 14009, 
+    14012, 14014, 14016, 14018, 14020, 14022, 14024, 14027, 14030, 14033, 
+    14036, 14038, 14040, 14042, 14044, 14046, 14048, 14050, 14052, 14054, 
+    14056, 14058, 14060, 14063, 14065, 14067, 14069, 14071, 14073, 14075, 
+    14077, 14079, 14081, 14083, 14085, 14087, 14090, 14093, 14096, 14098, 
+    14100, 14102, 14104, 14107, 14109, 14112, 14114, 14116, 14119, 14122, 
+    14124, 14126, 14128, 14130, 14132, 14134, 14136, 14138, 14140, 14142, 
+    14144, 14146, 14148, 14150, 14152, 14154, 14156, 14158, 14160, 14163, 
+    14165, 14167, 14169, 14171, 14173, 14176, 14179, 14181, 14183, 14185, 
+    14187, 14189, 14191, 14194, 14196, 14198, 14200, 14202, 14205, 14208, 
+    14210, 14212, 14214, 14217, 14219, 14221, 14224, 14227, 14229, 14231, 
+    14233, 14236, 14238, 14240, 14242, 14244, 14246, 14248, 14250, 14253, 
+    14255, 14257, 14259, 14262, 14264, 14266, 14268, 14270, 14273, 14276, 
+    14278, 14280, 14282, 14285, 14287, 14290, 14292, 14294, 14296, 14299, 
+    14301, 14303, 14305, 14307, 14309, 14311, 14313, 14316, 14318, 14320, 
+    14322, 14324, 14326, 14328, 14331, 14333, 14336, 14339, 14342, 14344, 
+    14346, 14348, 14350, 14352, 14354, 14356, 14358, 0, 0, 
+};
+
+/* NFC pairs */
+#define COMP_SHIFT1 2
+#define COMP_SHIFT2 1
+static const unsigned short comp_index0[] = {
+    0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 4, 5, 6, 
+    0, 0, 0, 0, 7, 0, 8, 9, 0, 0, 0, 10, 11, 12, 0, 0, 0, 0, 13, 14, 15, 16, 
+    0, 0, 0, 17, 18, 19, 20, 0, 0, 0, 21, 0, 0, 0, 0, 0, 0, 22, 23, 24, 0, 0, 
+    0, 0, 25, 26, 27, 28, 0, 0, 0, 29, 30, 31, 32, 0, 0, 0, 33, 0, 0, 0, 0, 
+    0, 0, 34, 35, 36, 37, 0, 0, 0, 38, 39, 40, 41, 0, 0, 0, 42, 0, 43, 0, 0, 
+    0, 0, 44, 45, 46, 47, 0, 0, 0, 48, 49, 50, 0, 0, 0, 0, 51, 0, 0, 0, 0, 0, 
+    0, 52, 53, 54, 55, 0, 0, 0, 56, 57, 58, 0, 0, 0, 0, 59, 60, 61, 62, 0, 0, 
+    0, 63, 64, 65, 66, 0, 0, 0, 67, 0, 68, 0, 0, 0, 0, 69, 0, 70, 0, 0, 0, 0, 
+    71, 0, 0, 0, 0, 0, 0, 72, 73, 74, 0, 0, 0, 0, 75, 76, 77, 78, 0, 0, 0, 
+    79, 80, 81, 0, 0, 0, 0, 82, 0, 83, 84, 0, 0, 0, 85, 86, 87, 0, 0, 0, 0, 
+    88, 89, 90, 91, 0, 0, 0, 92, 93, 94, 95, 0, 0, 0, 96, 0, 0, 0, 0, 0, 0, 
+    97, 98, 99, 0, 0, 0, 0, 100, 101, 102, 103, 0, 0, 0, 104, 105, 106, 107, 
+    0, 0, 0, 108, 109, 0, 0, 0, 0, 0, 110, 111, 112, 113, 0, 0, 0, 114, 115, 
+    116, 117, 0, 0, 0, 118, 0, 119, 0, 0, 0, 0, 120, 121, 122, 123, 0, 0, 0, 
+    124, 125, 126, 0, 0, 0, 0, 127, 0, 0, 0, 0, 0, 0, 128, 129, 130, 131, 0, 
+    0, 0, 132, 133, 134, 0, 0, 0, 0, 135, 136, 137, 138, 0, 0, 0, 139, 140, 
+    141, 142, 0, 0, 0, 143, 0, 144, 0, 0, 0, 0, 145, 146, 147, 0, 0, 0, 0, 
+    148, 0, 0, 0, 0, 0, 0, 149, 150, 151, 0, 0, 0, 0, 152, 153, 154, 155, 0, 
+    0, 0, 156, 0, 0, 157, 0, 0, 0, 158, 159, 0, 0, 0, 0, 0, 160, 0, 0, 0, 0, 
+    0, 0, 161, 0, 0, 0, 0, 0, 0, 162, 0, 0, 0, 0, 0, 0, 163, 0, 0, 0, 0, 0, 
+    0, 164, 165, 0, 0, 0, 0, 0, 166, 0, 0, 0, 0, 0, 0, 167, 168, 0, 0, 0, 0, 
+    0, 169, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 171, 0, 0, 0, 0, 0, 0, 
+    172, 173, 0, 0, 0, 0, 0, 174, 175, 0, 0, 0, 0, 0, 176, 0, 0, 0, 0, 0, 0, 
+    177, 0, 0, 0, 0, 0, 0, 178, 0, 0, 0, 0, 0, 0, 179, 0, 0, 0, 0, 0, 0, 180, 
+    181, 0, 0, 0, 0, 0, 182, 0, 0, 0, 0, 0, 0, 183, 184, 0, 0, 0, 0, 0, 185, 
+    0, 0, 0, 0, 0, 0, 186, 0, 0, 0, 0, 0, 0, 187, 0, 0, 0, 0, 0, 0, 188, 189, 
+    0, 0, 0, 0, 0, 190, 191, 0, 0, 0, 0, 0, 192, 193, 0, 0, 0, 0, 0, 194, 0, 
+    0, 0, 0, 0, 0, 195, 0, 0, 0, 0, 0, 0, 196, 0, 0, 0, 0, 0, 0, 197, 0, 0, 
+    0, 0, 0, 0, 198, 0, 0, 0, 0, 0, 0, 199, 0, 0, 0, 0, 0, 0, 200, 0, 0, 0, 
+    0, 0, 0, 201, 0, 0, 0, 0, 0, 0, 202, 0, 0, 0, 0, 0, 0, 203, 0, 0, 0, 0, 
+    0, 0, 204, 0, 0, 0, 0, 0, 0, 205, 0, 0, 0, 0, 0, 0, 206, 0, 0, 0, 0, 0, 
+    0, 207, 208, 209, 0, 0, 0, 0, 210, 211, 212, 0, 0, 0, 0, 213, 214, 215, 
+    0, 0, 0, 0, 216, 217, 218, 0, 0, 0, 0, 0, 219, 0, 0, 0, 0, 0, 220, 0, 0, 
+    0, 0, 0, 0, 221, 0, 0, 0, 0, 0, 0, 222, 0, 0, 0, 0, 0, 0, 223, 0, 0, 0, 
+    0, 0, 0, 224, 0, 0, 0, 0, 0, 0, 225, 0, 0, 0, 0, 0, 0, 226, 0, 0, 0, 0, 
+    0, 0, 227, 0, 0, 0, 0, 0, 0, 0, 228, 0, 0, 0, 0, 0, 229, 230, 0, 231, 0, 
+    0, 0, 232, 233, 0, 0, 0, 0, 0, 234, 235, 0, 236, 0, 0, 0, 237, 238, 0, 0, 
+    0, 0, 0, 239, 240, 0, 0, 0, 0, 0, 0, 241, 0, 0, 0, 0, 0, 242, 243, 0, 0, 
+    0, 0, 0, 244, 245, 0, 246, 0, 0, 0, 0, 0, 0, 247, 0, 0, 0, 0, 0, 0, 248, 
+    0, 0, 0, 249, 250, 0, 251, 0, 0, 0, 252, 253, 0, 0, 0, 0, 0, 254, 255, 0, 
+    256, 0, 0, 0, 257, 258, 0, 259, 0, 0, 0, 260, 261, 0, 0, 0, 0, 0, 0, 262, 
+    0, 0, 0, 0, 0, 263, 264, 0, 265, 0, 0, 0, 266, 267, 0, 268, 0, 0, 0, 269, 
+    0, 0, 270, 0, 0, 0, 271, 0, 0, 272, 0, 0, 0, 0, 0, 0, 273, 0, 0, 0, 274, 
+    0, 0, 0, 0, 0, 0, 275, 0, 0, 0, 0, 0, 0, 276, 0, 0, 0, 0, 0, 0, 277, 0, 
+    0, 0, 0, 0, 0, 278, 0, 0, 0, 0, 0, 0, 279, 0, 0, 0, 0, 0, 0, 280, 0, 0, 
+    0, 0, 0, 0, 281, 0, 0, 0, 0, 0, 0, 282, 0, 0, 0, 0, 0, 0, 283, 0, 0, 0, 
+    0, 0, 0, 284, 285, 0, 0, 0, 0, 0, 286, 0, 0, 0, 0, 0, 0, 287, 0, 0, 0, 0, 
+    0, 0, 288, 0, 0, 0, 0, 0, 0, 289, 0, 0, 0, 0, 0, 0, 290, 0, 0, 0, 0, 0, 
+    0, 291, 0, 0, 0, 0, 0, 0, 292, 0, 0, 0, 0, 0, 0, 293, 0, 0, 0, 0, 0, 0, 
+    294, 0, 0, 0, 0, 0, 0, 295, 0, 0, 0, 0, 0, 0, 296, 0, 0, 0, 0, 0, 0, 297, 
+    298, 0, 0, 0, 0, 0, 299, 0, 0, 0, 0, 0, 0, 300, 0, 0, 0, 0, 0, 0, 301, 0, 
+    0, 0, 0, 0, 0, 302, 0, 0, 0, 0, 0, 0, 0, 303, 0, 0, 0, 0, 0, 0, 304, 0, 
+    0, 0, 0, 0, 305, 0, 0, 0, 0, 0, 0, 306, 0, 0, 0, 0, 0, 0, 307, 0, 0, 0, 
+    0, 0, 0, 308, 0, 0, 0, 0, 0, 0, 0, 0, 0, 309, 310, 0, 0, 0, 0, 0, 311, 0, 
+    0, 0, 0, 0, 0, 312, 0, 0, 0, 0, 0, 0, 313, 0, 0, 0, 0, 0, 0, 314, 0, 0, 
+    0, 0, 0, 0, 315, 0, 0, 0, 0, 0, 0, 0, 316, 0, 0, 0, 0, 0, 0, 317, 0, 0, 
+    0, 0, 0, 0, 318, 0, 0, 0, 0, 0, 0, 319, 0, 0, 0, 0, 0, 0, 320, 0, 0, 0, 
+    0, 0, 0, 0, 321, 0, 0, 0, 0, 0, 322, 323, 0, 0, 0, 0, 0, 324, 0, 0, 0, 0, 
+    0, 0, 0, 325, 0, 0, 0, 0, 0, 0, 326, 0, 0, 0, 0, 0, 0, 327, 0, 0, 0, 0, 
+    0, 0, 328, 0, 0, 0, 0, 0, 0, 329, 0, 0, 0, 0, 0, 0, 330, 0, 0, 0, 0, 0, 
+    0, 331, 332, 0, 0, 0, 0, 0, 333, 0, 0, 0, 0, 0, 0, 0, 334, 0, 0, 0, 0, 0, 
+    0, 335, 0, 0, 0, 0, 0, 0, 336, 0, 0, 0, 0, 0, 0, 337, 0, 0, 0, 0, 0, 0, 
+    338, 0, 0, 0, 0, 0, 0, 339, 0, 0, 0, 0, 0, 0, 340, 0, 0, 0, 0, 0, 0, 341, 
+    0, 0, 0, 0, 0, 0, 342, 0, 0, 0, 0, 0, 0, 343, 0, 0, 0, 0, 0, 0, 344, 0, 
+    0, 0, 0, 0, 0, 345, 346, 0, 0, 0, 0, 0, 0, 347, 0, 0, 0, 0, 0, 0, 348, 0, 
+    0, 0, 0, 0, 0, 349, 0, 0, 0, 0, 0, 0, 350, 0, 0, 0, 0, 0, 0, 351, 0, 0, 
+    0, 0, 0, 0, 352, 0, 0, 0, 0, 0, 0, 353, 0, 0, 0, 0, 0, 0, 354, 0, 0, 0, 
+    0, 0, 0, 355, 0, 0, 0, 0, 0, 0, 356, 0, 0, 0, 0, 0, 0, 357, 0, 0, 0, 0, 
+    0, 0, 358, 0, 0, 359, 0, 0, 0, 360, 0, 0, 361, 0, 0, 0, 0, 0, 0, 362, 0, 
+    0, 0, 0, 0, 0, 363, 0, 0, 0, 0, 0, 0, 364, 0, 0, 0, 0, 0, 0, 365, 0, 0, 
+    0, 0, 0, 0, 366, 0, 0, 0, 0, 0, 0, 367, 0, 0, 0, 368, 0, 0, 369, 0, 0, 0, 
+    370, 0, 0, 371, 0, 0, 0, 0, 0, 0, 372, 0, 0, 0, 0, 0, 0, 373, 0, 0, 0, 0, 
+    0, 0, 374, 0, 0, 0, 0, 0, 0, 375, 0, 0, 0, 0, 0, 0, 376, 0, 0, 0, 0, 0, 
+    0, 377, 0, 0, 0, 378, 0, 0, 0, 0, 0, 0, 379, 0, 0, 0, 0, 0, 0, 380, 0, 0, 
+    0, 0, 0, 0, 381, 0, 0, 0, 0, 0, 0, 382, 0, 0, 383, 0, 0, 0, 384, 0, 0, 
+    385, 0, 0, 0, 0, 0, 0, 386, 0, 0, 0, 0, 0, 0, 387, 0, 0, 0, 0, 0, 0, 388, 
+    0, 0, 0, 0, 0, 0, 389, 0, 0, 0, 0, 0, 0, 390, 0, 0, 0, 0, 0, 0, 391, 0, 
+    0, 0, 392, 0, 0, 393, 0, 0, 0, 394, 0, 0, 395, 0, 0, 0, 0, 0, 0, 396, 0, 
+    0, 0, 0, 0, 0, 397, 0, 0, 0, 0, 0, 0, 398, 0, 0, 0, 0, 0, 0, 399, 0, 0, 
+    0, 0, 0, 0, 400, 0, 0, 0, 0, 0, 0, 401, 0, 0, 0, 402, 0, 0, 403, 0, 0, 0, 
+    404, 0, 0, 405, 0, 0, 0, 406, 0, 0, 407, 0, 0, 0, 408, 0, 0, 409, 0, 0, 
+    0, 410, 0, 0, 0, 0, 0, 0, 411, 0, 0, 0, 0, 0, 0, 412, 0, 0, 0, 0, 0, 0, 
+    413, 0, 0, 0, 0, 0, 0, 414, 0, 0, 415, 0, 0, 0, 416, 0, 0, 417, 0, 0, 0, 
+    418, 0, 0, 419, 0, 0, 0, 420, 0, 0, 421, 0, 0, 0, 422, 0, 0, 423, 0, 0, 
+    0, 0, 0, 0, 424, 0, 0, 0, 0, 0, 0, 425, 0, 0, 0, 0, 0, 0, 426, 0, 0, 0, 
+    0, 0, 0, 427, 0, 0, 0, 0, 0, 0, 428, 0, 0, 0, 0, 0, 0, 429, 0, 0, 0, 430, 
+    0, 0, 431, 0, 0, 0, 432, 0, 0, 433, 0, 0, 0, 0, 0, 0, 434, 0, 0, 0, 0, 0, 
+    0, 435, 0, 0, 0, 0, 0, 0, 436, 0, 0, 0, 0, 0, 0, 437, 0, 0, 0, 0, 0, 0, 
+    438, 0, 0, 0, 0, 0, 0, 439, 0, 0, 0, 0, 0, 0, 440, 0, 0, 0, 0, 0, 0, 441, 
+    0, 0, 0, 0, 0, 0, 442, 0, 0, 0, 0, 0, 0, 443, 0, 0, 0, 444, 0, 0, 445, 0, 
+    0, 0, 0, 0, 0, 446, 0, 0, 0, 0, 0, 0, 447, 0, 0, 0, 448, 0, 0, 449, 0, 0, 
+    0, 0, 0, 0, 450, 0, 0, 0, 0, 0, 0, 451, 0, 0, 0, 0, 0, 0, 452, 0, 0, 0, 
+    0, 0, 0, 453, 0, 0, 0, 0, 0, 0, 454, 0, 0, 0, 0, 0, 0, 455, 0, 0, 0, 0, 
+    0, 0, 456, 0, 0, 0, 0, 0, 0, 457, 0, 0, 0, 0, 0, 0, 458, 0, 0, 0, 0, 0, 
+    0, 459, 0, 0, 0, 0, 0, 0, 460, 0, 0, 0, 0, 0, 0, 461, 0, 0, 0, 0, 0, 0, 
+    462, 0, 0, 0, 0, 0, 0, 463, 0, 0, 0, 0, 0, 0, 464, 0, 0, 0, 0, 0, 0, 465, 
+    0, 0, 0, 0, 0, 0, 466, 0, 0, 0, 0, 0, 0, 467, 0, 0, 0, 0, 0, 0, 468, 0, 
+    0, 0, 0, 0, 0, 469, 0, 0, 0, 0, 0, 0, 470, 0, 0, 0, 0, 0, 0, 471, 0, 0, 
+    0, 0, 0, 0, 472, 0, 0, 0, 0, 0, 0, 473, 0, 0, 0, 0, 0, 0, 474, 0, 0, 0, 
+    0, 0, 0, 475, 0, 0, 0, 0, 0, 0, 476, 0, 0, 0, 0, 0, 0, 477, 0, 0, 0, 0, 
+    0, 0, 478, 0, 0, 0, 0, 0, 0, 479, 0, 0, 0, 0, 0, 0, 480, 0, 0, 0, 0, 0, 
+    0, 481, 0, 0, 0, 0, 0, 0, 482, 0, 0, 0, 0, 0, 0, 483, 0, 0, 0, 0, 0, 0, 
+    484, 0, 0, 0, 0, 0, 0, 485, 0, 0, 0, 0, 0, 0, 486, 0, 0, 0, 0, 0, 0, 487, 
+    0, 0, 0, 0, 0, 0, 488, 0, 0, 0, 0, 0, 0, 489, 0, 0, 0, 0, 0, 0, 490, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 491, 0, 0, 0, 0, 0, 0, 492, 0, 0, 0, 0, 0, 0, 
+    493, 0, 0, 0, 0, 0, 0, 494, 0, 0, 0, 0, 0, 0, 495, 0, 0, 0, 0, 0, 0, 496, 
+    0, 0, 0, 0, 0, 0, 497, 0, 0, 0, 0, 0, 0, 498, 0, 0, 0, 0, 0, 0, 499, 0, 
+    0, 0, 0, 0, 0, 500, 0, 0, 0, 0, 0, 0, 501, 0, 0, 0, 0, 0, 0, 502, 0, 0, 
+    0, 0, 0, 0, 503, 0, 0, 0, 0, 0, 0, 504, 0, 0, 0, 0, 0, 0, 505, 0, 0, 0, 
+    0, 0, 0, 506, 0, 0, 0, 0, 0, 0, 507, 0, 0, 0, 0, 0, 0, 508, 0, 0, 0, 0, 
+    0, 0, 509, 0, 0, 0, 0, 0, 0, 510, 0, 0, 0, 0, 0, 0, 511, 0, 0, 0, 0, 0, 
+    0, 512, 0, 0, 0, 0, 0, 0, 513, 0, 0, 0, 0, 0, 0, 514, 0, 0, 0, 0, 0, 0, 
+    515, 0, 0, 0, 0, 0, 0, 516, 0, 0, 0, 0, 0, 0, 517, 0, 0, 0, 0, 0, 0, 518, 
+    0, 0, 0, 0, 0, 0, 519, 0, 0, 0, 0, 0, 0, 520, 0, 0, 0, 0, 0, 0, 521, 0, 
+    0, 0, 0, 0, 0, 522, 0, 0, 0, 0, 0, 0, 523, 0, 0, 0, 0, 0, 0, 524, 0, 0, 
+    0, 0, 0, 0, 525, 0, 0, 0, 0, 0, 0, 526, 0, 0, 0, 0, 0, 0, 527, 0, 0, 0, 
+    0, 0, 0, 528, 0, 0, 0, 0, 0, 0, 529, 0, 0, 0, 0, 0, 0, 530, 0, 0, 0, 0, 
+    0, 0, 531, 0, 0, 0, 0, 0, 0, 532, 0, 0, 0, 0, 0, 0, 533, 0, 0, 0, 0, 0, 
+    0, 534, 0, 0, 0, 0, 0, 0, 535, 0, 0, 0, 0, 0, 0, 536, 0, 0, 0, 0, 0, 0, 
+    537, 0, 0, 0, 0, 0, 0, 538, 0, 0, 0, 0, 0, 0, 539, 0, 0, 0, 0, 0, 0, 540, 
+    0, 0, 0, 0, 0, 0, 541, 0, 0, 0, 0, 0, 0, 542, 0, 0, 0, 0, 0, 0, 543, 
+};
+
+static const unsigned short comp_index1[] = {
+    0, 0, 0, 0, 0, 1, 0, 0, 0, 2, 0, 0, 0, 3, 0, 0, 4, 5, 6, 7, 8, 9, 10, 0, 
+    11, 12, 0, 13, 0, 0, 0, 14, 15, 0, 0, 0, 0, 16, 0, 0, 17, 18, 0, 19, 0, 
+    20, 0, 0, 0, 0, 21, 0, 0, 0, 0, 22, 0, 23, 0, 0, 24, 0, 25, 26, 0, 27, 0, 
+    0, 28, 29, 30, 31, 32, 33, 34, 0, 35, 0, 36, 37, 38, 0, 0, 0, 0, 0, 0, 
+    39, 40, 41, 42, 43, 0, 44, 0, 0, 0, 0, 45, 0, 0, 46, 0, 47, 0, 48, 0, 0, 
+    49, 0, 50, 0, 51, 0, 0, 0, 52, 53, 54, 55, 56, 57, 58, 0, 59, 0, 0, 60, 
+    61, 0, 0, 0, 0, 62, 0, 0, 63, 0, 0, 0, 0, 64, 0, 0, 65, 0, 66, 0, 0, 67, 
+    0, 0, 68, 0, 0, 0, 0, 69, 0, 0, 70, 0, 71, 72, 0, 73, 0, 0, 74, 0, 0, 75, 
+    76, 0, 0, 0, 77, 78, 0, 79, 0, 80, 0, 0, 81, 0, 82, 83, 0, 84, 0, 0, 85, 
+    86, 87, 88, 89, 90, 91, 0, 92, 0, 0, 93, 94, 0, 0, 95, 96, 0, 0, 97, 0, 
+    98, 99, 0, 100, 0, 101, 0, 0, 102, 0, 0, 103, 104, 0, 105, 0, 106, 0, 0, 
+    107, 0, 108, 0, 0, 0, 0, 109, 0, 110, 0, 0, 111, 0, 112, 113, 0, 114, 0, 
+    0, 115, 116, 117, 118, 119, 120, 121, 0, 122, 123, 0, 124, 125, 0, 0, 0, 
+    0, 126, 0, 0, 127, 0, 0, 0, 128, 129, 0, 130, 131, 0, 0, 0, 0, 0, 0, 132, 
+    133, 134, 135, 136, 137, 0, 0, 0, 138, 0, 0, 0, 139, 140, 0, 141, 0, 142, 
+    0, 0, 143, 0, 0, 0, 0, 144, 0, 0, 145, 146, 147, 148, 149, 150, 151, 0, 
+    152, 153, 0, 154, 0, 0, 0, 155, 156, 0, 0, 0, 0, 157, 0, 0, 158, 159, 0, 
+    160, 0, 161, 0, 0, 0, 0, 162, 0, 0, 0, 0, 163, 0, 164, 0, 0, 165, 0, 166, 
+    167, 0, 168, 0, 0, 169, 170, 171, 172, 173, 174, 175, 0, 176, 0, 177, 
+    178, 179, 0, 0, 0, 0, 0, 0, 180, 181, 182, 183, 184, 0, 185, 0, 0, 0, 0, 
+    186, 0, 0, 187, 0, 188, 0, 189, 0, 0, 190, 0, 191, 0, 192, 193, 0, 0, 
+    194, 195, 196, 197, 198, 199, 200, 0, 201, 0, 0, 202, 203, 0, 0, 0, 0, 
+    204, 0, 0, 0, 205, 0, 0, 206, 0, 0, 0, 0, 207, 0, 0, 208, 0, 209, 0, 0, 
+    210, 0, 0, 211, 0, 0, 0, 0, 212, 0, 0, 213, 0, 214, 215, 0, 216, 0, 0, 
+    217, 0, 0, 218, 219, 0, 0, 0, 220, 221, 0, 222, 0, 223, 0, 0, 224, 0, 
+    225, 226, 0, 227, 0, 0, 228, 229, 230, 231, 232, 233, 234, 0, 235, 0, 0, 
+    236, 237, 0, 0, 238, 239, 0, 0, 240, 0, 241, 242, 0, 243, 0, 244, 0, 0, 
+    245, 0, 0, 246, 247, 0, 248, 0, 249, 0, 0, 250, 0, 251, 0, 0, 0, 0, 252, 
+    0, 253, 0, 0, 254, 0, 255, 256, 0, 257, 0, 0, 258, 259, 260, 261, 262, 
+    263, 264, 0, 265, 266, 0, 267, 268, 0, 0, 0, 0, 269, 0, 0, 270, 0, 0, 0, 
+    271, 272, 0, 273, 274, 0, 0, 0, 275, 0, 0, 0, 0, 0, 0, 276, 277, 278, 
+    279, 280, 281, 0, 0, 0, 282, 0, 0, 0, 283, 284, 0, 285, 0, 286, 0, 0, 
+    287, 0, 0, 0, 0, 288, 0, 0, 289, 0, 0, 0, 0, 0, 290, 0, 291, 292, 0, 0, 
+    293, 0, 0, 0, 0, 0, 294, 0, 295, 0, 0, 0, 296, 0, 297, 0, 298, 0, 0, 0, 
+    299, 300, 0, 0, 301, 0, 0, 0, 302, 0, 0, 0, 303, 304, 0, 0, 305, 0, 0, 0, 
+    306, 0, 307, 308, 0, 0, 309, 0, 310, 0, 0, 0, 311, 0, 312, 0, 0, 313, 0, 
+    0, 314, 315, 0, 0, 316, 0, 0, 0, 0, 0, 317, 0, 318, 0, 0, 0, 319, 0, 320, 
+    0, 321, 0, 0, 0, 322, 323, 0, 0, 324, 0, 0, 0, 325, 0, 0, 0, 326, 327, 0, 
+    0, 328, 0, 0, 0, 329, 0, 330, 331, 0, 0, 332, 0, 333, 0, 0, 0, 334, 0, 
+    335, 0, 0, 336, 0, 0, 337, 338, 0, 0, 339, 0, 0, 0, 340, 341, 0, 0, 342, 
+    0, 0, 0, 343, 0, 0, 0, 344, 0, 0, 0, 345, 0, 0, 0, 346, 0, 0, 0, 0, 0, 0, 
+    347, 0, 0, 0, 348, 0, 0, 0, 349, 0, 0, 0, 350, 351, 0, 0, 0, 352, 0, 0, 
+    0, 0, 0, 0, 353, 0, 0, 0, 354, 0, 0, 0, 355, 356, 357, 0, 0, 358, 0, 0, 
+    0, 359, 0, 0, 0, 360, 361, 0, 0, 362, 0, 0, 0, 363, 0, 0, 0, 364, 365, 0, 
+    0, 366, 0, 0, 0, 367, 0, 0, 0, 368, 369, 0, 0, 370, 0, 0, 0, 371, 0, 0, 
+    0, 0, 372, 0, 0, 0, 0, 373, 0, 0, 0, 374, 0, 0, 0, 375, 0, 0, 0, 376, 0, 
+    0, 0, 377, 0, 0, 0, 378, 0, 0, 0, 379, 0, 0, 0, 380, 0, 0, 381, 0, 0, 
+    382, 0, 383, 0, 0, 0, 0, 384, 0, 0, 385, 0, 386, 0, 0, 0, 0, 0, 0, 387, 
+    388, 0, 0, 0, 0, 0, 0, 389, 0, 0, 390, 0, 391, 0, 392, 393, 0, 0, 0, 394, 
+    395, 0, 0, 0, 0, 0, 0, 396, 0, 0, 0, 397, 398, 0, 399, 400, 0, 0, 0, 401, 
+    402, 0, 0, 0, 0, 0, 0, 403, 0, 0, 404, 0, 0, 0, 405, 0, 0, 0, 406, 0, 
+    407, 0, 408, 0, 0, 0, 0, 409, 0, 0, 410, 0, 411, 0, 0, 0, 0, 0, 0, 412, 
+    413, 0, 0, 0, 0, 0, 0, 414, 0, 0, 415, 0, 416, 0, 417, 418, 0, 0, 0, 419, 
+    0, 0, 420, 0, 421, 0, 0, 0, 0, 0, 0, 422, 0, 0, 0, 423, 424, 0, 425, 426, 
+    0, 0, 0, 427, 0, 0, 428, 0, 429, 0, 0, 0, 0, 0, 0, 430, 0, 0, 431, 0, 
+    432, 0, 0, 0, 0, 0, 433, 0, 434, 0, 0, 0, 0, 0, 435, 0, 0, 0, 436, 0, 
+    437, 0, 0, 438, 0, 0, 0, 439, 0, 0, 440, 441, 442, 0, 0, 0, 443, 0, 444, 
+    445, 0, 0, 446, 447, 0, 0, 0, 448, 449, 0, 450, 451, 452, 0, 0, 0, 0, 0, 
+    0, 453, 0, 0, 454, 455, 0, 456, 0, 0, 0, 0, 0, 457, 0, 0, 0, 458, 0, 0, 
+    0, 459, 0, 0, 460, 461, 462, 0, 0, 0, 463, 0, 464, 465, 0, 0, 466, 467, 
+    0, 0, 0, 468, 469, 0, 470, 471, 472, 0, 0, 0, 0, 0, 0, 473, 0, 0, 474, 
+    475, 0, 476, 0, 0, 0, 0, 0, 477, 0, 0, 0, 478, 0, 0, 0, 479, 0, 0, 0, 
+    480, 0, 0, 481, 0, 0, 0, 482, 0, 0, 0, 0, 483, 0, 0, 0, 484, 0, 0, 0, 
+    485, 0, 0, 0, 486, 0, 0, 0, 487, 488, 0, 0, 0, 0, 0, 0, 489, 0, 0, 0, 
+    490, 0, 0, 0, 491, 0, 0, 0, 492, 0, 0, 0, 493, 494, 0, 0, 0, 495, 0, 0, 
+    0, 496, 0, 0, 0, 0, 497, 0, 0, 0, 0, 498, 499, 500, 0, 0, 0, 0, 0, 0, 
+    501, 502, 0, 0, 0, 0, 0, 0, 503, 504, 0, 0, 0, 0, 505, 0, 0, 0, 506, 507, 
+    0, 0, 508, 0, 0, 0, 0, 509, 510, 0, 0, 511, 0, 0, 0, 0, 512, 513, 0, 0, 
+    0, 0, 0, 0, 514, 0, 515, 0, 0, 0, 516, 0, 0, 0, 517, 0, 0, 0, 518, 0, 0, 
+    0, 519, 0, 0, 0, 520, 0, 0, 0, 521, 0, 0, 0, 522, 0, 0, 0, 523, 0, 0, 0, 
+    524, 0, 0, 0, 525, 0, 0, 0, 526, 0, 0, 0, 0, 527, 0, 0, 0, 528, 0, 0, 0, 
+    529, 0, 0, 0, 530, 0, 0, 0, 0, 531, 0, 0, 0, 532, 0, 533, 534, 0, 0, 535, 
+    536, 0, 0, 537, 0, 0, 0, 538, 0, 0, 0, 539, 0, 0, 0, 540, 0, 0, 541, 0, 
+    0, 0, 0, 0, 542, 0, 543, 0, 0, 0, 0, 0, 544, 0, 0, 0, 545, 0, 0, 0, 546, 
+    0, 0, 0, 547, 0, 0, 0, 548, 0, 0, 0, 549, 0, 0, 0, 550, 0, 551, 0, 0, 0, 
+    0, 0, 552, 0, 553, 0, 0, 0, 0, 0, 554, 0, 0, 0, 555, 0, 0, 0, 556, 0, 0, 
+    0, 557, 0, 0, 0, 558, 0, 0, 0, 559, 0, 0, 0, 560, 0, 561, 0, 0, 0, 562, 
+    0, 0, 0, 563, 0, 0, 0, 564, 0, 0, 0, 565, 0, 0, 0, 0, 0, 566, 0, 567, 0, 
+    0, 0, 0, 0, 568, 0, 0, 0, 569, 0, 0, 0, 570, 0, 0, 0, 571, 0, 0, 0, 572, 
+    0, 0, 0, 573, 0, 0, 0, 574, 0, 575, 0, 0, 0, 0, 0, 576, 0, 577, 0, 0, 0, 
+    0, 0, 578, 0, 0, 0, 579, 0, 0, 0, 580, 0, 0, 0, 581, 0, 0, 0, 582, 0, 0, 
+    0, 583, 0, 0, 0, 584, 0, 585, 0, 0, 0, 0, 0, 586, 0, 587, 0, 0, 0, 0, 0, 
+    588, 0, 589, 0, 0, 0, 0, 0, 590, 0, 591, 0, 0, 0, 0, 0, 592, 0, 593, 0, 
+    0, 0, 594, 0, 0, 0, 595, 0, 0, 0, 596, 0, 0, 0, 597, 0, 0, 0, 0, 0, 598, 
+    0, 599, 0, 0, 0, 0, 0, 600, 0, 601, 0, 0, 0, 0, 0, 602, 0, 603, 0, 0, 0, 
+    0, 0, 604, 0, 605, 0, 0, 0, 0, 0, 606, 0, 0, 0, 607, 0, 0, 0, 608, 0, 0, 
+    0, 609, 0, 0, 0, 610, 0, 0, 0, 611, 0, 0, 0, 612, 0, 613, 0, 0, 0, 0, 0, 
+    614, 0, 615, 0, 0, 0, 0, 0, 616, 0, 0, 0, 617, 0, 0, 0, 618, 0, 0, 0, 
+    619, 0, 0, 0, 620, 0, 0, 0, 621, 0, 0, 0, 622, 0, 0, 0, 623, 0, 0, 0, 
+    624, 0, 0, 0, 625, 0, 0, 0, 626, 0, 627, 0, 0, 0, 0, 0, 628, 0, 0, 0, 
+    629, 0, 0, 0, 630, 0, 631, 0, 0, 0, 0, 0, 632, 0, 0, 633, 0, 0, 0, 634, 
+    0, 0, 0, 635, 0, 0, 0, 636, 0, 0, 0, 637, 0, 0, 0, 638, 0, 0, 0, 639, 0, 
+    0, 0, 640, 0, 0, 0, 641, 0, 0, 0, 642, 0, 0, 0, 643, 0, 0, 0, 644, 0, 0, 
+    0, 645, 0, 0, 0, 646, 0, 0, 0, 647, 0, 0, 0, 648, 0, 0, 0, 649, 0, 0, 0, 
+    650, 0, 0, 0, 651, 0, 0, 0, 652, 0, 0, 0, 653, 0, 0, 0, 654, 0, 0, 0, 
+    655, 0, 0, 0, 656, 0, 0, 0, 657, 0, 0, 0, 658, 0, 0, 0, 659, 0, 0, 0, 
+    660, 0, 0, 0, 661, 0, 0, 0, 662, 0, 0, 0, 663, 0, 0, 0, 664, 0, 0, 0, 
+    665, 0, 0, 0, 666, 0, 0, 0, 667, 0, 0, 0, 668, 0, 0, 0, 669, 0, 0, 0, 
+    670, 0, 0, 0, 671, 0, 0, 0, 672, 0, 0, 0, 673, 0, 0, 0, 0, 674, 0, 0, 0, 
+    675, 0, 0, 0, 676, 0, 0, 0, 677, 0, 0, 0, 678, 0, 0, 0, 679, 0, 0, 0, 
+    680, 0, 0, 0, 681, 0, 0, 0, 682, 0, 0, 0, 683, 0, 0, 0, 684, 0, 0, 0, 
+    685, 0, 0, 0, 686, 0, 0, 0, 687, 0, 0, 0, 688, 0, 0, 0, 689, 0, 0, 0, 
+    690, 0, 0, 0, 691, 0, 0, 0, 692, 0, 0, 0, 693, 0, 0, 0, 694, 0, 0, 0, 
+    695, 0, 0, 0, 696, 0, 0, 0, 697, 0, 0, 0, 698, 0, 0, 0, 699, 0, 0, 0, 
+    700, 0, 0, 0, 701, 0, 0, 0, 702, 0, 0, 0, 703, 0, 0, 0, 704, 0, 0, 0, 
+    705, 0, 0, 0, 706, 0, 0, 0, 707, 0, 0, 0, 708, 0, 0, 0, 709, 0, 0, 0, 
+    710, 0, 0, 0, 711, 0, 0, 0, 712, 0, 0, 0, 713, 0, 0, 0, 714, 0, 0, 0, 
+    715, 0, 0, 0, 716, 0, 0, 0, 717, 0, 0, 0, 718, 0, 0, 0, 719, 0, 0, 0, 
+    720, 0, 0, 0, 721, 0, 0, 0, 0, 722, 0, 0, 0, 723, 0, 0, 0, 724, 0, 0, 0, 
+    725, 0, 0, 0, 726, 
+};
+
+static const unsigned int comp_data[] = {
+    0, 0, 0, 8814, 0, 8800, 0, 8815, 192, 193, 194, 195, 256, 258, 550, 196, 
+    7842, 197, 0, 461, 512, 514, 0, 7840, 0, 7680, 260, 0, 7682, 0, 0, 7684, 
+    7686, 0, 0, 262, 264, 0, 266, 0, 0, 268, 0, 199, 7690, 0, 0, 270, 0, 
+    7692, 0, 7696, 0, 7698, 7694, 0, 200, 201, 202, 7868, 274, 276, 278, 203, 
+    7866, 0, 0, 282, 516, 518, 0, 7864, 0, 552, 280, 7704, 0, 7706, 7710, 0, 
+    0, 500, 284, 0, 7712, 286, 288, 0, 0, 486, 0, 290, 292, 0, 7714, 7718, 0, 
+    542, 0, 7716, 0, 7720, 7722, 0, 204, 205, 206, 296, 298, 300, 304, 207, 
+    7880, 0, 0, 463, 520, 522, 0, 7882, 302, 0, 0, 7724, 308, 0, 0, 7728, 0, 
+    488, 0, 7730, 0, 310, 7732, 0, 0, 313, 0, 317, 0, 7734, 0, 315, 0, 7740, 
+    7738, 0, 0, 7742, 7744, 0, 0, 7746, 504, 323, 0, 209, 7748, 0, 0, 327, 0, 
+    7750, 0, 325, 0, 7754, 7752, 0, 210, 211, 212, 213, 332, 334, 558, 214, 
+    7886, 0, 336, 465, 524, 526, 416, 7884, 490, 0, 0, 7764, 7766, 0, 0, 340, 
+    7768, 0, 0, 344, 528, 530, 0, 7770, 0, 342, 7774, 0, 0, 346, 348, 0, 
+    7776, 0, 0, 352, 0, 7778, 536, 350, 7786, 0, 0, 356, 0, 7788, 538, 354, 
+    0, 7792, 7790, 0, 217, 218, 219, 360, 362, 364, 0, 220, 7910, 366, 368, 
+    467, 532, 534, 431, 7908, 7794, 0, 370, 7798, 0, 7796, 0, 7804, 0, 7806, 
+    7808, 7810, 372, 0, 7814, 7812, 0, 7816, 7818, 7820, 7922, 221, 374, 
+    7928, 562, 0, 7822, 376, 7926, 0, 0, 7924, 0, 377, 7824, 0, 379, 0, 0, 
+    381, 0, 7826, 7828, 0, 224, 225, 226, 227, 257, 259, 551, 228, 7843, 229, 
+    0, 462, 513, 515, 0, 7841, 0, 7681, 261, 0, 7683, 0, 0, 7685, 7687, 0, 0, 
+    263, 265, 0, 267, 0, 0, 269, 0, 231, 7691, 0, 0, 271, 0, 7693, 0, 7697, 
+    0, 7699, 7695, 0, 232, 233, 234, 7869, 275, 277, 279, 235, 7867, 0, 0, 
+    283, 517, 519, 0, 7865, 0, 553, 281, 7705, 0, 7707, 7711, 0, 0, 501, 285, 
+    0, 7713, 287, 289, 0, 0, 487, 0, 291, 293, 0, 7715, 7719, 0, 543, 0, 
+    7717, 0, 7721, 7723, 0, 7830, 0, 236, 237, 238, 297, 299, 301, 0, 239, 
+    7881, 0, 0, 464, 521, 523, 0, 7883, 303, 0, 0, 7725, 309, 0, 0, 496, 0, 
+    7729, 0, 489, 0, 7731, 0, 311, 7733, 0, 0, 314, 0, 318, 0, 7735, 0, 316, 
+    0, 7741, 7739, 0, 0, 7743, 7745, 0, 0, 7747, 505, 324, 0, 241, 7749, 0, 
+    0, 328, 0, 7751, 0, 326, 0, 7755, 7753, 0, 242, 243, 244, 245, 333, 335, 
+    559, 246, 7887, 0, 337, 466, 525, 527, 417, 7885, 491, 0, 0, 7765, 7767, 
+    0, 0, 341, 7769, 0, 0, 345, 529, 531, 0, 7771, 0, 343, 7775, 0, 0, 347, 
+    349, 0, 7777, 0, 0, 353, 0, 7779, 537, 351, 7787, 7831, 0, 357, 0, 7789, 
+    539, 355, 0, 7793, 7791, 0, 249, 250, 251, 361, 363, 365, 0, 252, 7911, 
+    367, 369, 468, 533, 535, 432, 7909, 7795, 0, 371, 7799, 0, 7797, 0, 7805, 
+    0, 7807, 7809, 7811, 373, 0, 7815, 7813, 0, 7832, 0, 7817, 7819, 7821, 
+    7923, 253, 375, 7929, 563, 0, 7823, 255, 7927, 7833, 0, 7925, 0, 378, 
+    7825, 0, 380, 0, 0, 382, 0, 7827, 7829, 0, 8173, 901, 8129, 0, 7846, 
+    7844, 0, 7850, 7848, 0, 478, 0, 0, 506, 0, 508, 482, 0, 0, 7688, 7872, 
+    7870, 0, 7876, 7874, 0, 0, 7726, 7890, 7888, 0, 7894, 7892, 0, 0, 7756, 
+    556, 0, 0, 7758, 554, 0, 0, 510, 475, 471, 469, 0, 0, 473, 7847, 7845, 0, 
+    7851, 7849, 0, 479, 0, 0, 507, 0, 509, 483, 0, 0, 7689, 7873, 7871, 0, 
+    7877, 7875, 0, 0, 7727, 7891, 7889, 0, 7895, 7893, 0, 0, 7757, 557, 0, 0, 
+    7759, 555, 0, 0, 511, 476, 472, 470, 0, 0, 474, 7856, 7854, 0, 7860, 
+    7858, 0, 7857, 7855, 0, 7861, 7859, 0, 7700, 7702, 7701, 7703, 7760, 
+    7762, 7761, 7763, 7780, 0, 7781, 0, 7782, 0, 7783, 0, 0, 7800, 0, 7801, 
+    0, 7802, 0, 7803, 7835, 0, 7900, 7898, 0, 7904, 7902, 0, 0, 7906, 7901, 
+    7899, 0, 7905, 7903, 0, 0, 7907, 7914, 7912, 0, 7918, 7916, 0, 0, 7920, 
+    7915, 7913, 0, 7919, 7917, 0, 0, 7921, 0, 494, 492, 0, 493, 0, 480, 0, 
+    481, 0, 0, 7708, 0, 7709, 560, 0, 561, 0, 0, 495, 8122, 902, 8121, 8120, 
+    7944, 7945, 0, 8124, 8136, 904, 7960, 7961, 8138, 905, 7976, 7977, 0, 
+    8140, 8154, 906, 8153, 8152, 0, 938, 7992, 7993, 8184, 908, 8008, 8009, 
+    0, 8172, 8170, 910, 8169, 8168, 0, 939, 0, 8025, 8186, 911, 8040, 8041, 
+    0, 8188, 0, 8116, 0, 8132, 8048, 940, 8113, 8112, 7936, 7937, 8118, 8115, 
+    8050, 941, 7952, 7953, 8052, 942, 7968, 7969, 8134, 8131, 8054, 943, 
+    8145, 8144, 0, 970, 7984, 7985, 8150, 0, 8056, 972, 8000, 8001, 8164, 
+    8165, 8058, 973, 8161, 8160, 0, 971, 8016, 8017, 8166, 0, 8060, 974, 
+    8032, 8033, 8182, 8179, 8146, 912, 8151, 0, 8162, 944, 8167, 0, 0, 8180, 
+    0, 979, 0, 980, 0, 1031, 0, 1232, 0, 1234, 0, 1027, 1024, 0, 0, 1238, 0, 
+    1025, 0, 1217, 0, 1244, 0, 1246, 1037, 0, 1250, 1049, 0, 1252, 0, 1036, 
+    0, 1254, 1262, 1038, 0, 1264, 1266, 0, 0, 1268, 0, 1272, 0, 1260, 0, 
+    1233, 0, 1235, 0, 1107, 1104, 0, 0, 1239, 0, 1105, 0, 1218, 0, 1245, 0, 
+    1247, 1117, 0, 1251, 1081, 0, 1253, 0, 1116, 0, 1255, 1263, 1118, 0, 
+    1265, 1267, 0, 0, 1269, 0, 1273, 0, 1261, 0, 1111, 1142, 0, 1143, 0, 0, 
+    1242, 0, 1243, 0, 1258, 0, 1259, 1570, 1571, 1573, 0, 0, 1572, 0, 1574, 
+    0, 1730, 0, 1747, 0, 1728, 0, 2345, 0, 2353, 0, 2356, 2507, 2508, 2891, 
+    2888, 2892, 0, 2964, 0, 0, 3018, 3020, 0, 0, 3019, 0, 3144, 0, 3264, 
+    3274, 3271, 3272, 0, 0, 3275, 0, 3402, 3404, 0, 0, 3403, 0, 3546, 3548, 
+    3550, 0, 3549, 4134, 0, 0, 6918, 0, 6920, 0, 6922, 0, 6924, 0, 6926, 0, 
+    6930, 0, 6971, 0, 6973, 0, 6976, 0, 6977, 0, 6979, 7736, 0, 7737, 0, 
+    7772, 0, 7773, 0, 7784, 0, 7785, 0, 7852, 0, 0, 7862, 7853, 0, 0, 7863, 
+    7878, 0, 7879, 0, 7896, 0, 7897, 0, 7938, 7940, 7942, 8064, 7939, 7941, 
+    7943, 8065, 0, 8066, 0, 8067, 0, 8068, 0, 8069, 0, 8070, 0, 8071, 7946, 
+    7948, 7950, 8072, 7947, 7949, 7951, 8073, 0, 8074, 0, 8075, 0, 8076, 0, 
+    8077, 0, 8078, 0, 8079, 7954, 7956, 7955, 7957, 7962, 7964, 7963, 7965, 
+    7970, 7972, 7974, 8080, 7971, 7973, 7975, 8081, 0, 8082, 0, 8083, 0, 
+    8084, 0, 8085, 0, 8086, 0, 8087, 7978, 7980, 7982, 8088, 7979, 7981, 
+    7983, 8089, 0, 8090, 0, 8091, 0, 8092, 0, 8093, 0, 8094, 0, 8095, 7986, 
+    7988, 7990, 0, 7987, 7989, 7991, 0, 7994, 7996, 7998, 0, 7995, 7997, 
+    7999, 0, 8002, 8004, 8003, 8005, 8010, 8012, 8011, 8013, 8018, 8020, 
+    8022, 0, 8019, 8021, 8023, 0, 8027, 8029, 8031, 0, 8034, 8036, 8038, 
+    8096, 8035, 8037, 8039, 8097, 0, 8098, 0, 8099, 0, 8100, 0, 8101, 0, 
+    8102, 0, 8103, 8042, 8044, 8046, 8104, 8043, 8045, 8047, 8105, 0, 8106, 
+    0, 8107, 0, 8108, 0, 8109, 0, 8110, 0, 8111, 0, 8114, 0, 8130, 0, 8178, 
+    0, 8119, 8141, 8142, 8143, 0, 0, 8135, 0, 8183, 8157, 8158, 8159, 0, 0, 
+    8602, 0, 8603, 0, 8622, 0, 8653, 0, 8655, 0, 8654, 0, 8708, 0, 8713, 0, 
+    8716, 0, 8740, 0, 8742, 0, 8769, 0, 8772, 0, 8775, 0, 8777, 0, 8813, 0, 
+    8802, 0, 8816, 0, 8817, 0, 8820, 0, 8821, 0, 8824, 0, 8825, 0, 8832, 0, 
+    8833, 0, 8928, 0, 8929, 0, 8836, 0, 8837, 0, 8840, 0, 8841, 0, 8930, 0, 
+    8931, 0, 8876, 0, 8877, 0, 8878, 0, 8879, 0, 8938, 0, 8939, 0, 8940, 0, 
+    8941, 12436, 0, 12364, 0, 12366, 0, 12368, 0, 12370, 0, 12372, 0, 12374, 
+    0, 12376, 0, 12378, 0, 12380, 0, 12382, 0, 12384, 0, 12386, 0, 12389, 0, 
+    12391, 0, 12393, 0, 12400, 12401, 12403, 12404, 12406, 12407, 12409, 
+    12410, 12412, 12413, 12446, 0, 12532, 0, 12460, 0, 12462, 0, 12464, 0, 
+    12466, 0, 12468, 0, 12470, 0, 12472, 0, 12474, 0, 12476, 0, 12478, 0, 
+    12480, 0, 12482, 0, 12485, 0, 12487, 0, 12489, 0, 12496, 12497, 12499, 
+    12500, 12502, 12503, 12505, 12506, 12508, 12509, 12535, 0, 12536, 0, 
+    12537, 0, 12538, 0, 12542, 0, 69786, 0, 69788, 0, 69803, 0, 0, 69934, 0, 
+    69935, 
+};
+
diff --git a/extensions/include/NV/NvGfxAPI.h b/extensions/include/NV/NvGfxAPI.h
index f06604b..e2830e2 100644
--- a/extensions/include/NV/NvGfxAPI.h
+++ b/extensions/include/NV/NvGfxAPI.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvGfxAPI.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NV/NvLogs.h b/extensions/include/NV/NvLogs.h
index 08352c2..b5a6ce6 100644
--- a/extensions/include/NV/NvLogs.h
+++ b/extensions/include/NV/NvLogs.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvLogs.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NV/NvMath.h b/extensions/include/NV/NvMath.h
index 2ac1eaf..d6bfc95 100644
--- a/extensions/include/NV/NvMath.h
+++ b/extensions/include/NV/NvMath.h
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvMath.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/extensions/include/NV/NvMatrix.h b/extensions/include/NV/NvMatrix.h
index 67a3524..7187baa 100644
--- a/extensions/include/NV/NvMatrix.h
+++ b/extensions/include/NV/NvMatrix.h
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvMatrix.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/extensions/include/NV/NvPlatformGL.h b/extensions/include/NV/NvPlatformGL.h
index d7ade81..2618792 100644
--- a/extensions/include/NV/NvPlatformGL.h
+++ b/extensions/include/NV/NvPlatformGL.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvPlatformGL.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NV/NvQuaternion.h b/extensions/include/NV/NvQuaternion.h
index e567a65..b4db1bb 100644
--- a/extensions/include/NV/NvQuaternion.h
+++ b/extensions/include/NV/NvQuaternion.h
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvQuaternion.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/extensions/include/NV/NvShaderMappings.h b/extensions/include/NV/NvShaderMappings.h
index ccfed6d..9f72ae9 100644
--- a/extensions/include/NV/NvShaderMappings.h
+++ b/extensions/include/NV/NvShaderMappings.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvShaderMappings.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NV/NvStopWatch.h b/extensions/include/NV/NvStopWatch.h
index bb242e9..1a4ae13 100644
--- a/extensions/include/NV/NvStopWatch.h
+++ b/extensions/include/NV/NvStopWatch.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvStopWatch.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NV/NvString.h b/extensions/include/NV/NvString.h
index 37bf407..c9e79b9 100644
--- a/extensions/include/NV/NvString.h
+++ b/extensions/include/NV/NvString.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvString.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NV/NvTime.h b/extensions/include/NV/NvTime.h
index 3281d6c..90e519b 100644
--- a/extensions/include/NV/NvTime.h
+++ b/extensions/include/NV/NvTime.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvTime.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NV/NvTokenizer.h b/extensions/include/NV/NvTokenizer.h
index 0573cce..b6c3abc 100644
--- a/extensions/include/NV/NvTokenizer.h
+++ b/extensions/include/NV/NvTokenizer.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvTokenizer.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NV/NvVector.h b/extensions/include/NV/NvVector.h
index f8b15f5..5dd908a 100644
--- a/extensions/include/NV/NvVector.h
+++ b/extensions/include/NV/NvVector.h
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        NV/NvVector.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/extensions/include/NvAppBase/NvAppBase.h b/extensions/include/NvAppBase/NvAppBase.h
index 42b97f4..98afd0f 100644
--- a/extensions/include/NvAppBase/NvAppBase.h
+++ b/extensions/include/NvAppBase/NvAppBase.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvAppBase.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvAppBase/NvFramerateCounter.h b/extensions/include/NvAppBase/NvFramerateCounter.h
index 97008e5..5e7e4b2 100644
--- a/extensions/include/NvAppBase/NvFramerateCounter.h
+++ b/extensions/include/NvAppBase/NvFramerateCounter.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvFramerateCounter.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvAppBase/NvGLAppContext.h b/extensions/include/NvAppBase/NvGLAppContext.h
index b519b90..70e8ea7 100644
--- a/extensions/include/NvAppBase/NvGLAppContext.h
+++ b/extensions/include/NvAppBase/NvGLAppContext.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvGLAppContext.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvAppBase/NvInputTransformer.h b/extensions/include/NvAppBase/NvInputTransformer.h
index 041f3c3..5e7bd3f 100644
--- a/extensions/include/NvAppBase/NvInputTransformer.h
+++ b/extensions/include/NvAppBase/NvInputTransformer.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvInputTransformer.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvAppBase/NvKeyboard.h b/extensions/include/NvAppBase/NvKeyboard.h
index 72fddd4..01a30e8 100644
--- a/extensions/include/NvAppBase/NvKeyboard.h
+++ b/extensions/include/NvAppBase/NvKeyboard.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvKeyboard.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -60,6 +60,8 @@ struct NvKey {
     enum Enum {
         K_UNKNOWN = 0x80000000, ///< high bit + zero flags unknown value.
 
+        K_BACK = 0x04, // mapping android BACK button eventcode value.
+
         K_ESC = 0x1B, // ascii
         K_FKEY_BIT = 0x2000,
         K_F1 = K_FKEY_BIT+1,
diff --git a/extensions/include/NvAppBase/NvPlatformContext.h b/extensions/include/NvAppBase/NvPlatformContext.h
index a0e6990..b40bb0b 100644
--- a/extensions/include/NvAppBase/NvPlatformContext.h
+++ b/extensions/include/NvAppBase/NvPlatformContext.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvPlatformContext.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvAppBase/NvSampleApp.h b/extensions/include/NvAppBase/NvSampleApp.h
index 369b04f..1599819 100644
--- a/extensions/include/NvAppBase/NvSampleApp.h
+++ b/extensions/include/NvAppBase/NvSampleApp.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvSampleApp.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -200,6 +200,8 @@ class NvSampleApp : public NvAppBase
     bool gamepadChanged(uint32_t changedPadFlags);
     bool gamepadButtonChanged(uint32_t button, bool down);
 
+    void setFPSVisibility(bool vis) { if (mFPSText) mFPSText->SetVisibility(vis); }
+
     NvFramerateCounter *mFramerate;
     float mFrameDelta;
     NvStopWatch* mFrameTimer;
diff --git a/extensions/include/NvAssetLoader/NvAssetLoader.h b/extensions/include/NvAssetLoader/NvAssetLoader.h
index 31f02b3..04c636c 100644
--- a/extensions/include/NvAssetLoader/NvAssetLoader.h
+++ b/extensions/include/NvAssetLoader/NvAssetLoader.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAssetLoader/NvAssetLoader.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGLESWrapper/NvES31.h b/extensions/include/NvGLESWrapper/NvES31.h
index af703ba..eb99cbe 100644
--- a/extensions/include/NvGLESWrapper/NvES31.h
+++ b/extensions/include/NvGLESWrapper/NvES31.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLESWrapper/NvES31.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGLESWrapper/NvES31AEP.h b/extensions/include/NvGLESWrapper/NvES31AEP.h
index 9b67d26..5cdd6e6 100644
--- a/extensions/include/NvGLESWrapper/NvES31AEP.h
+++ b/extensions/include/NvGLESWrapper/NvES31AEP.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLESWrapper/NvES31AEP.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGLESWrapper/NvES31AEPFuncs.h b/extensions/include/NvGLESWrapper/NvES31AEPFuncs.h
index 8215831..01c26d3 100644
--- a/extensions/include/NvGLESWrapper/NvES31AEPFuncs.h
+++ b/extensions/include/NvGLESWrapper/NvES31AEPFuncs.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLESWrapper/NvES31AEPFuncs.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGLESWrapper/NvES31AEPGLRemap.h b/extensions/include/NvGLESWrapper/NvES31AEPGLRemap.h
index 23fdf9a..3d00cb1 100644
--- a/extensions/include/NvGLESWrapper/NvES31AEPGLRemap.h
+++ b/extensions/include/NvGLESWrapper/NvES31AEPGLRemap.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLESWrapper/NvES31AEPGLRemap.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGLESWrapper/NvES31Funcs.h b/extensions/include/NvGLESWrapper/NvES31Funcs.h
index 36447f9..9afa3e7 100644
--- a/extensions/include/NvGLESWrapper/NvES31Funcs.h
+++ b/extensions/include/NvGLESWrapper/NvES31Funcs.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLESWrapper/NvES31Funcs.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGLESWrapper/NvES31GLRemap.h b/extensions/include/NvGLESWrapper/NvES31GLRemap.h
index 929ad43..91688b1 100644
--- a/extensions/include/NvGLESWrapper/NvES31GLRemap.h
+++ b/extensions/include/NvGLESWrapper/NvES31GLRemap.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLESWrapper/NvES31GLRemap.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGLESWrapper/NvWinES31AEP.h b/extensions/include/NvGLESWrapper/NvWinES31AEP.h
index e68f949..600b6fc 100644
--- a/extensions/include/NvGLESWrapper/NvWinES31AEP.h
+++ b/extensions/include/NvGLESWrapper/NvWinES31AEP.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLESWrapper/NvWinES31AEP.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGLUtils/NvGLSLProgram.h b/extensions/include/NvGLUtils/NvGLSLProgram.h
index 8d0f137..c55fa14 100644
--- a/extensions/include/NvGLUtils/NvGLSLProgram.h
+++ b/extensions/include/NvGLUtils/NvGLSLProgram.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvGLSLProgram.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGLUtils/NvImage.h b/extensions/include/NvGLUtils/NvImage.h
index ecd1a9a..20a3ec4 100644
--- a/extensions/include/NvGLUtils/NvImage.h
+++ b/extensions/include/NvGLUtils/NvImage.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvImage.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -53,14 +53,24 @@ class NvImage;
 class NvImage {
 public:
 
-    /// Sets the image origin to top or bottom.
-    /// Sets the origin to be assumed when loading image data from file or data block
+    /// Sets whether to flip the image vertically.
     /// By default, the image library places the origin of images at the
     /// lower-left corner, to make it map exactly to OpenGL screen coords.
-    /// This flips the image, and it might make it incompatible with
-    /// the texture coordinate conventions of an imported model.
-    /// \param[in] ul true if the origin is in the upper left (D3D/DDS) or bottom-left (GL)
-    static void UpperLeftOrigin( bool ul);
+    /// This might make it incompatible with the texture coordinate conventions 
+	/// of an imported model that places its origin at the upper-left corner (D3D/DDS).
+	/// In that case, doing a flip during loading could be desirable.
+	/// Note: for ASTC textures, flip is not supported and "VerticalFlip(false)" is required.
+    /// \param[in] flip true if flip is required.
+    static void VerticalFlip( bool flip);
+
+    /// Returns whether the loader will flip the image vertically.
+    /// By default, the image library places the origin of images at the
+    /// lower-left corner, to make it map exactly to OpenGL screen coords.
+    /// This might make it incompatible with the texture coordinate conventions 
+	/// of an imported model that places its origin at the upper-left corner (D3D/DDS).
+	/// In that case, doing a flip during loading could be desirable.
+    /// \return true if flip is enabled.
+    static bool GetVerticalFlip() { return vertFlip; }
 
     /// Create a new GL texture and upload the given image to it
     /// \param[in] image the image to load
@@ -225,6 +235,9 @@ class NvImage {
     uint32_t _internalFormat;
     uint32_t _type;
     int32_t _elementSize;
+	int32_t _blockSize_x;
+	int32_t _blockSize_y;
+
     bool _cubeMap;
 
     //pointers to the levels
@@ -246,7 +259,7 @@ class NvImage {
     };
 
     static FormatInfo formatTable[]; 
-    static bool upperLeftOrigin;
+    static bool vertFlip;
     static bool m_expandDXT;
 
     static bool readDDS(const uint8_t* fileData, size_t size, NvImage& i);
diff --git a/extensions/include/NvGLUtils/NvSimpleFBO.h b/extensions/include/NvGLUtils/NvSimpleFBO.h
index d6e885a..b7c02b7 100644
--- a/extensions/include/NvGLUtils/NvSimpleFBO.h
+++ b/extensions/include/NvGLUtils/NvSimpleFBO.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvSimpleFBO.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGLUtils/NvTimers.h b/extensions/include/NvGLUtils/NvTimers.h
index 50500dd..54dd186 100644
--- a/extensions/include/NvGLUtils/NvTimers.h
+++ b/extensions/include/NvGLUtils/NvTimers.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvTimers.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGamepad/NvGamepad.h b/extensions/include/NvGamepad/NvGamepad.h
index 643ed76..d4a720c 100644
--- a/extensions/include/NvGamepad/NvGamepad.h
+++ b/extensions/include/NvGamepad/NvGamepad.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGamepad/NvGamepad.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -57,6 +57,7 @@ class NvGamepad {
     const static uint32_t BUTTON_RIGHT_THUMB    = 0x00000080; ///< Mask for right thumbstick click
     const static uint32_t BUTTON_LEFT_SHOULDER  = 0x00000100; ///< Mask for left shoulder button (AKA L1)
     const static uint32_t BUTTON_RIGHT_SHOULDER = 0x00000200; ///< Mask for right shoulder button (AKA R1)
+    const static uint32_t BUTTON_PLAY_PAUSE     = 0x00000400; ///< Mask for a media play/pause button (AKA remotes)
     const static uint32_t BUTTON_CENTER         = 0x00000800; ///< Mask for center button (AKA X, NV, PS)
     const static uint32_t BUTTON_A              = 0x00001000; ///< Mask for A action button
     const static uint32_t BUTTON_B              = 0x00002000; ///< Mask for B action button
diff --git a/extensions/include/NvGamepad/NvGamepadAndroid.h b/extensions/include/NvGamepad/NvGamepadAndroid.h
index 781f7f8..3543ae8 100644
--- a/extensions/include/NvGamepad/NvGamepadAndroid.h
+++ b/extensions/include/NvGamepad/NvGamepadAndroid.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGamepad/NvGamepadAndroid.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -80,6 +80,8 @@ class NvGamepadAndroid : public NvGamepad {
 protected:
     static void ProcessDPAD(AInputEvent* event, State& state);
 
+    uint32_t mCurrentTimestamp;
+    uint32_t* mLastReturnedTimestamps;
     State* mStates;
 };
 
diff --git a/extensions/include/NvGamepad/NvGamepadLinux.h b/extensions/include/NvGamepad/NvGamepadLinux.h
index 39591ab..2c132f8 100644
--- a/extensions/include/NvGamepad/NvGamepadLinux.h
+++ b/extensions/include/NvGamepad/NvGamepadLinux.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGamepad/NvGamepadLinux.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvGamepad/NvGamepadXInput.h b/extensions/include/NvGamepad/NvGamepadXInput.h
index e42abac..6cba87a 100644
--- a/extensions/include/NvGamepad/NvGamepadXInput.h
+++ b/extensions/include/NvGamepad/NvGamepadXInput.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGamepad/NvGamepadXInput.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvModel/NvGLModel.h b/extensions/include/NvModel/NvGLModel.h
index 52d9063..1a8ec9f 100644
--- a/extensions/include/NvModel/NvGLModel.h
+++ b/extensions/include/NvModel/NvGLModel.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvModel/NvGLModel.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvModel/NvModel.h b/extensions/include/NvModel/NvModel.h
index 5b89c11..309caac 100644
--- a/extensions/include/NvModel/NvModel.h
+++ b/extensions/include/NvModel/NvModel.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvModel/NvModel.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvModel/NvShapes.h b/extensions/include/NvModel/NvShapes.h
index 5fd36a3..69f0474 100644
--- a/extensions/include/NvModel/NvShapes.h
+++ b/extensions/include/NvModel/NvShapes.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvModel/NvShapes.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvUI/NvBitFont.h b/extensions/include/NvUI/NvBitFont.h
index 1a8e713..1d04529 100644
--- a/extensions/include/NvUI/NvBitFont.h
+++ b/extensions/include/NvUI/NvBitFont.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvBitFont.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvUI/NvGestureDetector.h b/extensions/include/NvUI/NvGestureDetector.h
index 54591a4..c37dd7b 100644
--- a/extensions/include/NvUI/NvGestureDetector.h
+++ b/extensions/include/NvUI/NvGestureDetector.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvGestureDetector.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvUI/NvGestureEvent.h b/extensions/include/NvUI/NvGestureEvent.h
index d35bc4c..fe712e4 100644
--- a/extensions/include/NvUI/NvGestureEvent.h
+++ b/extensions/include/NvUI/NvGestureEvent.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvGestureEvent.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvUI/NvPackedColor.h b/extensions/include/NvUI/NvPackedColor.h
index d9f8d40..32214d4 100644
--- a/extensions/include/NvUI/NvPackedColor.h
+++ b/extensions/include/NvUI/NvPackedColor.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvPackedColor.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvUI/NvTweakBar.h b/extensions/include/NvUI/NvTweakBar.h
index 63048a3..44a0fb1 100644
--- a/extensions/include/NvUI/NvTweakBar.h
+++ b/extensions/include/NvUI/NvTweakBar.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvTweakBar.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvUI/NvTweakVar.h b/extensions/include/NvUI/NvTweakVar.h
index e49896e..34431fd 100644
--- a/extensions/include/NvUI/NvTweakVar.h
+++ b/extensions/include/NvUI/NvTweakVar.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvTweakVar.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/include/NvUI/NvUI.h b/extensions/include/NvUI/NvUI.h
index 09dd40a..1eb95d1 100644
--- a/extensions/include/NvUI/NvUI.h
+++ b/extensions/include/NvUI/NvUI.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUI.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvAppBase/EngineAndroid.cpp b/extensions/src/NvAppBase/EngineAndroid.cpp
index 93d775e..637971c 100644
--- a/extensions/src/NvAppBase/EngineAndroid.cpp
+++ b/extensions/src/NvAppBase/EngineAndroid.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/EngineAndroid.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvAppBase/EngineAndroid.h b/extensions/src/NvAppBase/EngineAndroid.h
index c4133d3..6ccd501 100644
--- a/extensions/src/NvAppBase/EngineAndroid.h
+++ b/extensions/src/NvAppBase/EngineAndroid.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/EngineAndroid.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvAppBase/InputCallbacksGLFW.cpp b/extensions/src/NvAppBase/InputCallbacksGLFW.cpp
index ec69b48..a08cc16 100644
--- a/extensions/src/NvAppBase/InputCallbacksGLFW.cpp
+++ b/extensions/src/NvAppBase/InputCallbacksGLFW.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/InputCallbacksGLFW.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvAppBase/MainAndroid.cpp b/extensions/src/NvAppBase/MainAndroid.cpp
index bf83db0..474cce7 100644
--- a/extensions/src/NvAppBase/MainAndroid.cpp
+++ b/extensions/src/NvAppBase/MainAndroid.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/MainAndroid.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -156,7 +156,7 @@ static bool localEGLChooser(EGLDisplay disp, EGLint apiSupport, EGLConfig& bestC
     }
 
     int32_t matchRenderableFlags = (sDefaultConfig.apiVer.api == NvGfxAPI::GL)
-        ? EGL_OPENGL_BIT : EGL_OPENGL_ES_BIT;
+        ? EGL_OPENGL_BIT : EGL_OPENGL_ES2_BIT;
 
     int32_t bestMatch = 1<<30;
     int32_t bestIndex = -1;
diff --git a/extensions/src/NvAppBase/MainLinux.cpp b/extensions/src/NvAppBase/MainLinux.cpp
index ac1c9c6..1c6bf3e 100644
--- a/extensions/src/NvAppBase/MainLinux.cpp
+++ b/extensions/src/NvAppBase/MainLinux.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/MainLinux.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -228,7 +228,11 @@ class NvLinuxPlatformContext : public NvPlatformContext {
     virtual const std::vector<std::string>& getCommandLine() { return m_commandLine; }
 
     virtual NvRedrawMode::Enum getRedrawMode() { return mRenderOnDemand ? NvRedrawMode::ON_DEMAND : NvRedrawMode::UNBOUNDED; }
-    virtual void setRedrawMode(NvRedrawMode::Enum mode) { mRenderOnDemand = (mode == NvRedrawMode::ON_DEMAND); }
+    virtual void setRedrawMode(NvRedrawMode::Enum mode) {
+        mRenderOnDemand = (mode == NvRedrawMode::ON_DEMAND);
+        if (mRenderOnDemand)
+            requestRedraw(); 
+    }
     virtual void requestRedraw() { mRenderRequested = true; }
 
     std::vector<std::string> m_commandLine;
diff --git a/extensions/src/NvAppBase/MainMacOSX.cpp b/extensions/src/NvAppBase/MainMacOSX.cpp
index 7a77d29..0bdbe4c 100644
--- a/extensions/src/NvAppBase/MainMacOSX.cpp
+++ b/extensions/src/NvAppBase/MainMacOSX.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/MainMacOSX.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -219,7 +219,11 @@ class NvMacPlatformContext : public NvPlatformContext {
     virtual const std::vector<const char*>& getCommandLine() { return m_commandLine; }
 
     virtual NvRedrawMode::Enum getRedrawMode() { return mRenderOnDemand ? NvRedrawMode::ON_DEMAND : NvRedrawMode::UNBOUNDED; }
-    virtual void setRedrawMode(NvRedrawMode::Enum mode) { mRenderOnDemand = (mode == NvRedrawMode::ON_DEMAND); }
+    virtual void setRedrawMode(NvRedrawMode::Enum mode) {
+        mRenderOnDemand = (mode == NvRedrawMode::ON_DEMAND);
+        if (mRenderOnDemand)
+            requestRedraw(); 
+    }
     virtual void requestRedraw() { mRenderRequested = true; }
 
     std::vector<const char*> m_commandLine;
diff --git a/extensions/src/NvAppBase/MainWin32.cpp b/extensions/src/NvAppBase/MainWin32.cpp
index 7e597b2..6e88c18 100644
--- a/extensions/src/NvAppBase/MainWin32.cpp
+++ b/extensions/src/NvAppBase/MainWin32.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/MainWin32.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -276,7 +276,11 @@ class NvWin32PlatformContext : public NvPlatformContext {
     virtual const std::vector<std::string>& getCommandLine() { return m_commandLine; }
 
     virtual NvRedrawMode::Enum getRedrawMode() { return mRenderOnDemand ? NvRedrawMode::ON_DEMAND : NvRedrawMode::UNBOUNDED; }
-    virtual void setRedrawMode(NvRedrawMode::Enum mode) { mRenderOnDemand = (mode == NvRedrawMode::ON_DEMAND); }
+    virtual void setRedrawMode(NvRedrawMode::Enum mode) {
+        mRenderOnDemand = (mode == NvRedrawMode::ON_DEMAND);
+        if (mRenderOnDemand)
+            requestRedraw(); 
+    }
     virtual void requestRedraw() { mRenderRequested = true; }
 
     std::vector<std::string> m_commandLine;
diff --git a/extensions/src/NvAppBase/NvAndroidNativeAppGlue.c b/extensions/src/NvAppBase/NvAndroidNativeAppGlue.c
index 0b84c65..6decdd4 100644
--- a/extensions/src/NvAppBase/NvAndroidNativeAppGlue.c
+++ b/extensions/src/NvAppBase/NvAndroidNativeAppGlue.c
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvAndroidNativeAppGlue.c
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/extensions/src/NvAppBase/NvAndroidNativeAppGlue.h b/extensions/src/NvAppBase/NvAndroidNativeAppGlue.h
index a1f991a..c746ff5 100644
--- a/extensions/src/NvAppBase/NvAndroidNativeAppGlue.h
+++ b/extensions/src/NvAppBase/NvAndroidNativeAppGlue.h
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvAndroidNativeAppGlue.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/extensions/src/NvAppBase/NvAppBase.cpp b/extensions/src/NvAppBase/NvAppBase.cpp
index f0dc341..9b56442 100644
--- a/extensions/src/NvAppBase/NvAppBase.cpp
+++ b/extensions/src/NvAppBase/NvAppBase.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvAppBase.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvAppBase/NvFramerateCounter.cpp b/extensions/src/NvAppBase/NvFramerateCounter.cpp
index b2b0046..88210ea 100644
--- a/extensions/src/NvAppBase/NvFramerateCounter.cpp
+++ b/extensions/src/NvAppBase/NvFramerateCounter.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvFramerateCounter.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvAppBase/NvInputTransformer.cpp b/extensions/src/NvAppBase/NvInputTransformer.cpp
index 91d0a99..ba6bdbd 100644
--- a/extensions/src/NvAppBase/NvInputTransformer.cpp
+++ b/extensions/src/NvAppBase/NvInputTransformer.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvInputTransformer.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvAppBase/NvLogs.cpp b/extensions/src/NvAppBase/NvLogs.cpp
index a1c7f60..3777655 100644
--- a/extensions/src/NvAppBase/NvLogs.cpp
+++ b/extensions/src/NvAppBase/NvLogs.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvLogs.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvAppBase/NvSampleApp.cpp b/extensions/src/NvAppBase/NvSampleApp.cpp
index 0975733..9e99173 100644
--- a/extensions/src/NvAppBase/NvSampleApp.cpp
+++ b/extensions/src/NvAppBase/NvSampleApp.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/NvSampleApp.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -456,12 +456,36 @@ bool NvSampleApp::keyInput(uint32_t code, NvKeyActionType::Enum action) {
             }
             case NvKey::K_ENTER: {
                 if (!mUIWindow || NvKeyActionType::DOWN!=action) break; // we don't want autorepeat...
-                r = mUIWindow->HandleFocusEvent(NvFocusEvent::ACT_PRESS);
+                // handle ATV support...
+                if (mTweakBar && !mTweakBar->GetVisibility()) {
+                    // then show tweakbar.
+                    NvUIReaction &react = mUIWindow->GetReactionEdit(true);
+                    react.code = TWEAKBAR_ACTIONCODE_BASE;
+                    react.state = 1;
+                    r = nvuiEventHandledReaction;
+                } else {
+                    // handle as normal in UI system...
+                    r = mUIWindow->HandleFocusEvent(NvFocusEvent::ACT_PRESS);
+                }
                 break;
             }
+            case NvKey::K_BACK: // fall through
             case NvKey::K_BACKSPACE: {
                 if (!mUIWindow || NvKeyActionType::DOWN!=action) break; // we don't want autorepeat...
-                r = mUIWindow->HandleFocusEvent(NvFocusEvent::FOCUS_CLEAR);
+                // handle ATV support...
+                if (mUIWindow->HasFocus()) {
+                    r = mUIWindow->HandleFocusEvent(NvFocusEvent::FOCUS_CLEAR);
+                } else if (mTweakBar && mTweakBar->GetVisibility()) {
+                    // then hide tweakbar.
+                    NvUIReaction &react = mUIWindow->GetReactionEdit(true);
+                    react.code = TWEAKBAR_ACTIONCODE_BASE;
+                    react.state = 0;
+                    r = nvuiEventHandledReaction;
+                } else if (NvKey::K_BACK==code) {
+                    // explicit exit for the BACK button.
+                    r = nvuiEventHandled;
+                    appRequestExit();
+                }
                 break;
             }
             case NvKey::K_ARROW_LEFT: {
@@ -556,6 +580,7 @@ bool NvSampleApp::gamepadButtonChanged(uint32_t button, bool down) {
         // would be nice if this was some pluggable class we could add/remove more easily like inputtransformer.
         NvUIEventResponse r = nvuiEventNotHandled;
         switch(button) {
+            case NvGamepad::BUTTON_PLAY_PAUSE: // fall through; ATV handles playpause==start
             case NvGamepad::BUTTON_START: {
                 if (!mUIWindow) break;
                 NvUIReaction &react = mUIWindow->GetReactionEdit(true);
@@ -564,10 +589,6 @@ bool NvSampleApp::gamepadButtonChanged(uint32_t button, bool down) {
                 r = nvuiEventHandledReaction;
                 break;
             }
-            case NvGamepad::BUTTON_BACK: {
-                appRequestExit();
-                return true;
-            }
             case NvGamepad::BUTTON_DPAD_DOWN: {
                 if (!mUIWindow) break;
                 r = mUIWindow->HandleFocusEvent(NvFocusEvent::MOVE_DOWN);
@@ -578,14 +599,38 @@ bool NvSampleApp::gamepadButtonChanged(uint32_t button, bool down) {
                 r = mUIWindow->HandleFocusEvent(NvFocusEvent::MOVE_UP);
                 break;
             }
+            case NvGamepad::BUTTON_CENTER: // fall through; ATV handles CENTER==A
             case NvGamepad::BUTTON_A: {
                 if (!mUIWindow) break;
-                r = mUIWindow->HandleFocusEvent(NvFocusEvent::ACT_PRESS);
+                // handle ATV support...
+                if (mTweakBar && !mTweakBar->GetVisibility()) {
+                    // then show tweakbar.
+                    NvUIReaction &react = mUIWindow->GetReactionEdit(true);
+                    react.code = TWEAKBAR_ACTIONCODE_BASE;
+                    react.state = 1;
+                    r = nvuiEventHandledReaction;
+                } else {
+                    r = mUIWindow->HandleFocusEvent(NvFocusEvent::ACT_PRESS);
+                }
                 break;
             }
+            case NvGamepad::BUTTON_BACK: // fall through
             case NvGamepad::BUTTON_B: {
                 if (!mUIWindow) break;
-                r = mUIWindow->HandleFocusEvent(NvFocusEvent::FOCUS_CLEAR);
+                // handle ATV support...
+                if (mUIWindow->HasFocus()) {
+                    r = mUIWindow->HandleFocusEvent(NvFocusEvent::FOCUS_CLEAR);
+                } else if (mTweakBar && mTweakBar->GetVisibility()) {
+                    // then hide tweakbar.
+                    NvUIReaction &react = mUIWindow->GetReactionEdit(true);
+                    react.code = TWEAKBAR_ACTIONCODE_BASE;
+                    react.state = 0;
+                    r = nvuiEventHandledReaction;
+                } else if (NvGamepad::BUTTON_BACK==button) {
+                    // explicit exit for the BACK button.
+                    r = nvuiEventHandled;
+                    appRequestExit();
+                }
                 break;
             }
             case NvGamepad::BUTTON_DPAD_LEFT: {
@@ -674,7 +719,12 @@ void NvSampleApp::mainLoop() {
     mDrawRate = 0.0f;
     NvStopWatch* drawTime = createStopWatch();
 
+    // TBD - WAR for Android lifecycle change; this will be reorganized in the next release
+#ifdef ANDROID
+    while (getPlatformContext()->isAppRunning()) {
+#else
     while (getPlatformContext()->isAppRunning() && !isExiting()) {
+#endif
         bool needsReshape = false;
 
         getPlatformContext()->pollEvents(this);
@@ -714,7 +764,8 @@ void NvSampleApp::mainLoop() {
                 needsReshape = true;
             }
 
-            if (needsReshape) {
+            // initialization may cause the app to want to exit, so test exiting
+            if (needsReshape && !isExiting()) {
                 baseReshape(getGLContext()->width(), getGLContext()->height());
             }
 
diff --git a/extensions/src/NvAppBase/java/com/nvidia/NvAppBase/NvAppBase.java b/extensions/src/NvAppBase/java/com/nvidia/NvAppBase/NvAppBase.java
index 2f582a3..03cb139 100644
--- a/extensions/src/NvAppBase/java/com/nvidia/NvAppBase/NvAppBase.java
+++ b/extensions/src/NvAppBase/java/com/nvidia/NvAppBase/NvAppBase.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAppBase/java/com/nvidia/NvAppBase/NvAppBase.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvAssetLoader/NvAssetLoader.cpp b/extensions/src/NvAssetLoader/NvAssetLoader.cpp
index ea12ec0..7780eb6 100644
--- a/extensions/src/NvAssetLoader/NvAssetLoader.cpp
+++ b/extensions/src/NvAssetLoader/NvAssetLoader.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvAssetLoader/NvAssetLoader.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvEGLUtil/NvEGLUtil.cpp b/extensions/src/NvEGLUtil/NvEGLUtil.cpp
index 8637384..b61e858 100644
--- a/extensions/src/NvEGLUtil/NvEGLUtil.cpp
+++ b/extensions/src/NvEGLUtil/NvEGLUtil.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvEGLUtil/NvEGLUtil.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvEGLUtil/NvEGLUtil.h b/extensions/src/NvEGLUtil/NvEGLUtil.h
index 59eab5e..a932c85 100644
--- a/extensions/src/NvEGLUtil/NvEGLUtil.h
+++ b/extensions/src/NvEGLUtil/NvEGLUtil.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvEGLUtil/NvEGLUtil.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGLUtils/BlockDXT.cpp b/extensions/src/NvGLUtils/BlockDXT.cpp
index e6ce950..2ee26e5 100644
--- a/extensions/src/NvGLUtils/BlockDXT.cpp
+++ b/extensions/src/NvGLUtils/BlockDXT.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/BlockDXT.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGLUtils/BlockDXT.h b/extensions/src/NvGLUtils/BlockDXT.h
index 2012583..f032897 100644
--- a/extensions/src/NvGLUtils/BlockDXT.h
+++ b/extensions/src/NvGLUtils/BlockDXT.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/BlockDXT.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGLUtils/ColorBlock.cpp b/extensions/src/NvGLUtils/ColorBlock.cpp
index cea9d9e..d447fe4 100644
--- a/extensions/src/NvGLUtils/ColorBlock.cpp
+++ b/extensions/src/NvGLUtils/ColorBlock.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/ColorBlock.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGLUtils/ColorBlock.h b/extensions/src/NvGLUtils/ColorBlock.h
index a43e156..e498e12 100644
--- a/extensions/src/NvGLUtils/ColorBlock.h
+++ b/extensions/src/NvGLUtils/ColorBlock.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/ColorBlock.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGLUtils/NvFilePtr.cpp b/extensions/src/NvGLUtils/NvFilePtr.cpp
index 1f8a398..fb6a5a2 100644
--- a/extensions/src/NvGLUtils/NvFilePtr.cpp
+++ b/extensions/src/NvGLUtils/NvFilePtr.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvFilePtr.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGLUtils/NvFilePtr.h b/extensions/src/NvGLUtils/NvFilePtr.h
index f14b590..68cde38 100644
--- a/extensions/src/NvGLUtils/NvFilePtr.h
+++ b/extensions/src/NvGLUtils/NvFilePtr.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvFilePtr.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGLUtils/NvGLEnums.h b/extensions/src/NvGLUtils/NvGLEnums.h
index 52bc387..c425e17 100644
--- a/extensions/src/NvGLUtils/NvGLEnums.h
+++ b/extensions/src/NvGLUtils/NvGLEnums.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvGLEnums.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGLUtils/NvGLSLProgram.cpp b/extensions/src/NvGLUtils/NvGLSLProgram.cpp
index 284665c..a0bd6d6 100644
--- a/extensions/src/NvGLUtils/NvGLSLProgram.cpp
+++ b/extensions/src/NvGLUtils/NvGLSLProgram.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvGLSLProgram.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGLUtils/NvImage.cpp b/extensions/src/NvGLUtils/NvImage.cpp
index 502e354..f4b9b13 100644
--- a/extensions/src/NvGLUtils/NvImage.cpp
+++ b/extensions/src/NvGLUtils/NvImage.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvImage.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -51,22 +51,23 @@ NvImage::FormatInfo NvImage::formatTable[] = {
     { "dds", NvImage::readDDS, 0}
 };
 
-bool NvImage::upperLeftOrigin = true;
+bool NvImage::vertFlip = true;
 NvGfxAPIVersion NvImage::m_gfxAPIVersion = NvGfxAPIVersionGL4_3();
 bool NvImage::m_expandDXT = true;
 
 //
 //
 ////////////////////////////////////////////////////////////
-void NvImage::UpperLeftOrigin( bool ul) {
-    upperLeftOrigin = ul;
+void NvImage::VerticalFlip( bool flip) {
+    vertFlip = flip;
 }
 
 //
 //
 ////////////////////////////////////////////////////////////
 NvImage::NvImage() : _width(0), _height(0), _depth(0), _levelCount(0), _layers(0), _format(GL_RGBA),
-    _internalFormat(GL_RGBA8), _type(GL_UNSIGNED_BYTE), _elementSize(0), _cubeMap(false) {
+    _internalFormat(GL_RGBA8), _type(GL_UNSIGNED_BYTE), _elementSize(0), _cubeMap(false), 
+	_blockSize_x(4), _blockSize_y(4) {
 }
 
 //
@@ -97,8 +98,8 @@ int32_t NvImage::getImageSize( int32_t level) const {
     w = (w) ? w : 1;
     h = (h) ? h : 1;
     d = (d) ? d : 1;
-    int32_t bw = (compressed) ? ( w + 3 ) / 4 : w;
-    int32_t bh = (compressed) ? ( h + 3 ) / 4 : h;
+    int32_t bw = (compressed) ? ( w - 1 ) / _blockSize_x + 1 : w;
+    int32_t bh = (compressed) ? ( h - 1 ) / _blockSize_y + 1 : h;
     int32_t elementSize = _elementSize;
 
     return bw*bh*d*elementSize;
@@ -710,7 +711,35 @@ bool NvImage::isCompressed() const {
         case GL_COMPRESSED_RED_RGTC1:
         case GL_COMPRESSED_SIGNED_RG_RGTC2:
         case GL_COMPRESSED_SIGNED_RED_RGTC1:
-            return true;
+		case GL_COMPRESSED_RGBA_ASTC_4x4_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_5x4_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_5x5_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_6x5_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_6x6_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_8x5_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_8x6_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_8x8_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_10x5_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_10x6_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_10x8_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_10x10_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_12x10_KHR:
+		case GL_COMPRESSED_RGBA_ASTC_12x12_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:
+		case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:
+		return true;
     }
     return false;
 }
diff --git a/extensions/src/NvGLUtils/NvImageDDS.cpp b/extensions/src/NvGLUtils/NvImageDDS.cpp
index 2c4ee93..72f91ef 100644
--- a/extensions/src/NvGLUtils/NvImageDDS.cpp
+++ b/extensions/src/NvGLUtils/NvImageDDS.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvImageDDS.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -249,6 +249,49 @@ const uint32_t DDS10_FORMAT_BC7_TYPELESS = 97;
 const uint32_t DDS10_FORMAT_BC7_UNORM = 98;
 const uint32_t DDS10_FORMAT_BC7_UNORM_SRGB = 99;
 const uint32_t DDS10_FORMAT_FORCE_UINT = 0xffffffffUL;
+// ASTC extension
+const uint32_t DDS10_FORMAT_ASTC_4X4_UNORM              = 134;
+const uint32_t DDS10_FORMAT_ASTC_4X4_UNORM_SRGB         = 135;
+const uint32_t DDS10_FORMAT_ASTC_5X4_TYPELESS           = 137;
+const uint32_t DDS10_FORMAT_ASTC_5X4_UNORM              = 138;
+const uint32_t DDS10_FORMAT_ASTC_5X4_UNORM_SRGB         = 139;
+const uint32_t DDS10_FORMAT_ASTC_5X5_TYPELESS           = 141;
+const uint32_t DDS10_FORMAT_ASTC_5X5_UNORM              = 142;
+const uint32_t DDS10_FORMAT_ASTC_5X5_UNORM_SRGB         = 143;
+const uint32_t DDS10_FORMAT_ASTC_6X5_TYPELESS           = 145;
+const uint32_t DDS10_FORMAT_ASTC_6X5_UNORM              = 146;
+const uint32_t DDS10_FORMAT_ASTC_6X5_UNORM_SRGB         = 147;
+const uint32_t DDS10_FORMAT_ASTC_6X6_TYPELESS           = 149;
+const uint32_t DDS10_FORMAT_ASTC_6X6_UNORM              = 150;
+const uint32_t DDS10_FORMAT_ASTC_6X6_UNORM_SRGB         = 151;
+const uint32_t DDS10_FORMAT_ASTC_8X5_TYPELESS           = 153;
+const uint32_t DDS10_FORMAT_ASTC_8X5_UNORM              = 154;
+const uint32_t DDS10_FORMAT_ASTC_8X5_UNORM_SRGB         = 155;
+const uint32_t DDS10_FORMAT_ASTC_8X6_TYPELESS           = 157;
+const uint32_t DDS10_FORMAT_ASTC_8X6_UNORM              = 158;
+const uint32_t DDS10_FORMAT_ASTC_8X6_UNORM_SRGB         = 159;
+const uint32_t DDS10_FORMAT_ASTC_8X8_TYPELESS           = 161;
+const uint32_t DDS10_FORMAT_ASTC_8X8_UNORM              = 162;
+const uint32_t DDS10_FORMAT_ASTC_8X8_UNORM_SRGB         = 163;
+const uint32_t DDS10_FORMAT_ASTC_10X5_TYPELESS          = 165;
+const uint32_t DDS10_FORMAT_ASTC_10X5_UNORM             = 166;
+const uint32_t DDS10_FORMAT_ASTC_10X5_UNORM_SRGB        = 167;
+const uint32_t DDS10_FORMAT_ASTC_10X6_TYPELESS          = 169;
+const uint32_t DDS10_FORMAT_ASTC_10X6_UNORM             = 170;
+const uint32_t DDS10_FORMAT_ASTC_10X6_UNORM_SRGB        = 171;
+const uint32_t DDS10_FORMAT_ASTC_10X8_TYPELESS          = 173;
+const uint32_t DDS10_FORMAT_ASTC_10X8_UNORM             = 174;
+const uint32_t DDS10_FORMAT_ASTC_10X8_UNORM_SRGB        = 175;
+const uint32_t DDS10_FORMAT_ASTC_10X10_TYPELESS         = 177;
+const uint32_t DDS10_FORMAT_ASTC_10X10_UNORM            = 178;
+const uint32_t DDS10_FORMAT_ASTC_10X10_UNORM_SRGB       = 179;
+const uint32_t DDS10_FORMAT_ASTC_12X10_TYPELESS         = 181;
+const uint32_t DDS10_FORMAT_ASTC_12X10_UNORM            = 182;
+const uint32_t DDS10_FORMAT_ASTC_12X10_UNORM_SRGB       = 183;
+const uint32_t DDS10_FORMAT_ASTC_12X12_TYPELESS         = 185;
+const uint32_t DDS10_FORMAT_ASTC_12X12_UNORM            = 186;
+const uint32_t DDS10_FORMAT_ASTC_12X12_UNORM_SRGB       = 187;
+
 
 
 //DDS 10 resource dimension enums
@@ -360,6 +403,9 @@ bool TranslateDX10Format( const void *ptr, NvImage &i, int32_t &bytesPerElement,
     bytesPerElement = size; \
     btcCompressed = true;
 
+	i._blockSize_x=4;
+	i._blockSize_y=4;
+	
     switch (header.dxgiFormat) {
         case DDS10_FORMAT_R32G32B32A32_FLOAT:
             SET_TYPE_INFO( GL_RGBA32F, GL_RGBA, GL_FLOAT, 16);
@@ -633,6 +679,140 @@ bool TranslateDX10Format( const void *ptr, NvImage &i, int32_t &bytesPerElement,
         case DDS10_FORMAT_B8G8R8X8_UNORM_SRGB:
             SET_TYPE_INFO( GL_SRGB8, GL_BGRA, GL_UNSIGNED_BYTE, 4);
             break;
+		case DDS10_FORMAT_ASTC_4X4_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_4x4_KHR,GL_COMPRESSED_RGBA_ASTC_4x4_KHR,GL_UNSIGNED_BYTE,16);
+			break;
+		case DDS10_FORMAT_ASTC_4X4_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR,GL_UNSIGNED_BYTE,16);
+			break;
+		case DDS10_FORMAT_ASTC_5X4_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_5x4_KHR,GL_COMPRESSED_RGBA_ASTC_5x4_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=5;
+			break;
+		case DDS10_FORMAT_ASTC_5X4_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=5;
+			break;
+		case DDS10_FORMAT_ASTC_5X5_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_5x5_KHR,GL_COMPRESSED_RGBA_ASTC_5x5_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=5;
+			i._blockSize_y=5;
+			break;
+		case DDS10_FORMAT_ASTC_5X5_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=5;
+			i._blockSize_y=5;
+			break;
+		case DDS10_FORMAT_ASTC_6X5_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_6x5_KHR,GL_COMPRESSED_RGBA_ASTC_6x5_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=6;
+			i._blockSize_y=5;
+			break;
+		case DDS10_FORMAT_ASTC_6X5_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=6;
+			i._blockSize_y=5;
+			break;
+		case DDS10_FORMAT_ASTC_6X6_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_6x6_KHR,GL_COMPRESSED_RGBA_ASTC_6x6_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=6;
+			i._blockSize_y=6;
+			break;
+		case DDS10_FORMAT_ASTC_6X6_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=6;
+			i._blockSize_y=6;
+			break;
+		case DDS10_FORMAT_ASTC_8X5_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_8x5_KHR,GL_COMPRESSED_RGBA_ASTC_8x5_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=8;
+			i._blockSize_y=5;
+			break;
+		case DDS10_FORMAT_ASTC_8X5_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=8;
+			i._blockSize_y=5;
+			break;
+		case DDS10_FORMAT_ASTC_8X6_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_8x6_KHR,GL_COMPRESSED_RGBA_ASTC_8x6_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=8;
+			i._blockSize_y=6;
+			break;
+		case DDS10_FORMAT_ASTC_8X6_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=8;
+			i._blockSize_y=6;
+			break;
+		case DDS10_FORMAT_ASTC_8X8_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_8x8_KHR,GL_COMPRESSED_RGBA_ASTC_8x8_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=8;
+			i._blockSize_y=8;
+			break;
+		case DDS10_FORMAT_ASTC_8X8_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=8;
+			i._blockSize_y=8;
+			break;
+		case DDS10_FORMAT_ASTC_10X5_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_10x5_KHR,GL_COMPRESSED_RGBA_ASTC_10x5_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=10;
+			i._blockSize_y=5;
+			break;
+		case DDS10_FORMAT_ASTC_10X5_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=10;
+			i._blockSize_y=5;
+			break;
+		case DDS10_FORMAT_ASTC_10X6_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_10x6_KHR,GL_COMPRESSED_RGBA_ASTC_10x6_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=10;
+			i._blockSize_y=6;
+			break;
+		case DDS10_FORMAT_ASTC_10X6_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=10;
+			i._blockSize_y=6;
+			break;
+		case DDS10_FORMAT_ASTC_10X8_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_10x8_KHR,GL_COMPRESSED_RGBA_ASTC_10x8_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=10;
+			i._blockSize_y=8;
+			break;
+		case DDS10_FORMAT_ASTC_10X8_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=10;
+			i._blockSize_y=8;
+			break;
+		case DDS10_FORMAT_ASTC_10X10_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_10x10_KHR,GL_COMPRESSED_RGBA_ASTC_10x10_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=10;
+			i._blockSize_y=10;
+			break;
+		case DDS10_FORMAT_ASTC_10X10_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=10;
+			i._blockSize_y=10;
+			break;
+		case DDS10_FORMAT_ASTC_12X10_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_12x10_KHR,GL_COMPRESSED_RGBA_ASTC_12x10_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=12;
+			i._blockSize_y=10;
+			break;
+		case DDS10_FORMAT_ASTC_12X10_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=12;
+			i._blockSize_y=10;
+			break;
+		case DDS10_FORMAT_ASTC_12X12_UNORM:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_RGBA_ASTC_12x12_KHR,GL_COMPRESSED_RGBA_ASTC_12x12_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=12;
+			i._blockSize_y=12;
+			break;
+		case DDS10_FORMAT_ASTC_12X12_UNORM_SRGB:
+			SET_COMPRESSED_TYPE_INFO(GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR,GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR,GL_UNSIGNED_BYTE,16);
+			i._blockSize_x=12;
+			i._blockSize_y=12;
+			break;
 
         case DDS10_FORMAT_R32G32B32A32_TYPELESS:
         case DDS10_FORMAT_R32G32B32_TYPELESS:
@@ -652,6 +832,19 @@ bool TranslateDX10Format( const void *ptr, NvImage &i, int32_t &bytesPerElement,
         case DDS10_FORMAT_BC5_TYPELESS:
         case DDS10_FORMAT_B8G8R8A8_TYPELESS:
         case DDS10_FORMAT_B8G8R8X8_TYPELESS:
+		case DDS10_FORMAT_ASTC_5X4_TYPELESS:
+		case DDS10_FORMAT_ASTC_5X5_TYPELESS:
+		case DDS10_FORMAT_ASTC_6X5_TYPELESS:
+		case DDS10_FORMAT_ASTC_6X6_TYPELESS:
+		case DDS10_FORMAT_ASTC_8X5_TYPELESS:
+		case DDS10_FORMAT_ASTC_8X6_TYPELESS:
+		case DDS10_FORMAT_ASTC_8X8_TYPELESS:
+		case DDS10_FORMAT_ASTC_10X5_TYPELESS:
+		case DDS10_FORMAT_ASTC_10X6_TYPELESS:
+		case DDS10_FORMAT_ASTC_10X8_TYPELESS:
+		case DDS10_FORMAT_ASTC_10X10_TYPELESS:
+		case DDS10_FORMAT_ASTC_12X10_TYPELESS:
+		case DDS10_FORMAT_ASTC_12X12_TYPELESS:
             //unclear what to do with typeless formats, leave them as unsupported for now
             // in the future it might make sense to use a default type, if these are common
             return false;
@@ -1149,6 +1342,15 @@ bool NvImage::readDDS(const uint8_t* data, size_t length, NvImage& i) {
         return false;
     }
 
+	/// Flip not allowed for ASTC
+	if (NvImage::vertFlip && 
+		( (i._internalFormat>=0x93B0 && i._internalFormat<=0x93BD)
+		|| (i._internalFormat>=0x93D0 && i._internalFormat<=0x93DD)))
+	{
+		delete fp;
+		return false;
+	}
+
     i._elementSize = bytesPerElement;
 
     i._data.clear();
@@ -1164,16 +1366,16 @@ bool NvImage::readDDS(const uint8_t* data, size_t length, NvImage& i) {
     for (int32_t face = 0; face < i._layers; face++) {
         int32_t w = i._width, h = i._height, d = (i._depth) ? i._depth : 1;
         for (int32_t level = 0; level < i._levelCount; level++) {
-            int32_t bw = (btcCompressed) ? (w+3)/4 : w;
-            int32_t bh = (btcCompressed) ? (h+3)/4 : h;
+			int32_t bw = (btcCompressed) ? (w-1)/i._blockSize_x+1 : w;
+			int32_t bh = (btcCompressed) ? (h-1)/i._blockSize_y+1 : h;
             int32_t size = bw*bh*d*bytesPerElement;
 
             uint8_t *pixels = new uint8_t[size];
 
             //fread( data, size, 1, fp);
             fp->Read( size, pixels);
-
-            if ( NvImage::upperLeftOrigin && !i._cubeMap)
+			
+            if ( NvImage::vertFlip && !i._cubeMap)
                 i.flipSurface( pixels, w, h, d);
 
             if (isES)
diff --git a/extensions/src/NvGLUtils/NvImageGL.cpp b/extensions/src/NvGLUtils/NvImageGL.cpp
index 74bef36..e2c70ce 100644
--- a/extensions/src/NvGLUtils/NvImageGL.cpp
+++ b/extensions/src/NvGLUtils/NvImageGL.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvImageGL.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGLUtils/NvTimers.cpp b/extensions/src/NvGLUtils/NvTimers.cpp
index 6d37234..880875c 100644
--- a/extensions/src/NvGLUtils/NvTimers.cpp
+++ b/extensions/src/NvGLUtils/NvTimers.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGLUtils/NvTimers.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGamepad/NvGamepadAndroid.cpp b/extensions/src/NvGamepad/NvGamepadAndroid.cpp
index 336ff11..11986df 100644
--- a/extensions/src/NvGamepad/NvGamepadAndroid.cpp
+++ b/extensions/src/NvGamepad/NvGamepadAndroid.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGamepad/NvGamepadAndroid.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -35,6 +35,7 @@
 
 #include "NvGamepad/NvGamepadAndroid.h"
 #include <unistd.h>
+#include <android/log.h>
 extern "C" {
 #include <android/input.h>
 }
@@ -42,8 +43,14 @@ extern "C" {
 
 NvGamepadAndroid::NvGamepadAndroid() {
     mStates = new State[MAX_GAMEPADS];
+    mLastReturnedTimestamps = new uint32_t[MAX_GAMEPADS];
 
     memset(mStates, 0, MAX_GAMEPADS * sizeof(State));
+    memset(mLastReturnedTimestamps, 0, MAX_GAMEPADS * sizeof(uint32_t));
+
+    mCurrentTimestamp = 0;
+
+    uint32_t* mLastReturnedTimestamps;
 }
 
 NvGamepadAndroid::~NvGamepadAndroid() {
@@ -52,6 +59,7 @@ NvGamepadAndroid::~NvGamepadAndroid() {
 
 bool NvGamepadAndroid::getState(int32_t padID, State& state) {
     state = mStates[padID];
+    mLastReturnedTimestamps[padID] = state.mTimestamp;
 
     // For now, we assume that any pad that has sent us an event is connected.
     // This is obviously a hack, since it does not include:
@@ -128,9 +136,17 @@ bool NvGamepadAndroid::pollGamepads(AInputEvent* event, uint32_t& changedMask) {
 
             ProcessDPAD(event, state);
 
-            // ???? AMOTION_EVENT_AXIS_HAT_X, AMOTION_EVENT_AXIS_HAT_Y
-            state.mLeftTrigger = MapAxis(event, AMOTION_EVENT_AXIS_LTRIGGER);
-            state.mRightTrigger = MapAxis(event, AMOTION_EVENT_AXIS_RTRIGGER);
+            // need to map bot pairs of axes as of Android L
+            {
+                float lTrigger = MapAxis(event, AMOTION_EVENT_AXIS_LTRIGGER);
+                float brake = MapAxis(event, AMOTION_EVENT_AXIS_BRAKE);
+                state.mLeftTrigger = (lTrigger > brake) ? lTrigger : brake;
+            }
+            {
+                float gas = MapAxis(event, AMOTION_EVENT_AXIS_GAS);
+                float rTrigger = MapAxis(event, AMOTION_EVENT_AXIS_RTRIGGER);
+                state.mRightTrigger = (rTrigger > gas) ? rTrigger : gas;
+            }
 
             state.mTimestamp++;
             changedMask |= 1;
@@ -164,6 +180,9 @@ bool NvGamepadAndroid::pollGamepads(AInputEvent* event, uint32_t& changedMask) {
         case AKEYCODE_DPAD_RIGHT:
             button = BUTTON_DPAD_RIGHT;
             break;
+        case AKEYCODE_DPAD_CENTER:
+            button = BUTTON_CENTER;
+            break;
         case AKEYCODE_BUTTON_L1:
             button = BUTTON_LEFT_SHOULDER;
             break;
@@ -185,7 +204,13 @@ bool NvGamepadAndroid::pollGamepads(AInputEvent* event, uint32_t& changedMask) {
         case AKEYCODE_BUTTON_Y:
             button = BUTTON_Y;
             break;
+        case AKEYCODE_MEDIA_PLAY_PAUSE:
+            button = BUTTON_PLAY_PAUSE;
+            break;
         default:
+#ifdef _DEBUG
+            __android_log_print(ANDROID_LOG_VERBOSE, "NvGamepad",  "unknown button 0x%0x", code);
+#endif
             return false;
         };
 
diff --git a/extensions/src/NvGamepad/NvGamepadLinux.cpp b/extensions/src/NvGamepad/NvGamepadLinux.cpp
index ad8b394..e56e00a 100644
--- a/extensions/src/NvGamepad/NvGamepadLinux.cpp
+++ b/extensions/src/NvGamepad/NvGamepadLinux.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGamepad/NvGamepadLinux.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvGamepad/NvGamepadXInput.cpp b/extensions/src/NvGamepad/NvGamepadXInput.cpp
index 944e709..48dc184 100644
--- a/extensions/src/NvGamepad/NvGamepadXInput.cpp
+++ b/extensions/src/NvGamepad/NvGamepadXInput.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvGamepad/NvGamepadXInput.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvModel/NvGLModel.cpp b/extensions/src/NvModel/NvGLModel.cpp
index 88185cb..08948ca 100644
--- a/extensions/src/NvModel/NvGLModel.cpp
+++ b/extensions/src/NvModel/NvGLModel.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvModel/NvGLModel.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvModel/NvModel.cpp b/extensions/src/NvModel/NvModel.cpp
index f7f55d6..5645e83 100644
--- a/extensions/src/NvModel/NvModel.cpp
+++ b/extensions/src/NvModel/NvModel.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvModel/NvModel.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvModel/NvModelObj.cpp b/extensions/src/NvModel/NvModelObj.cpp
index 5e30747..db826aa 100644
--- a/extensions/src/NvModel/NvModelObj.cpp
+++ b/extensions/src/NvModel/NvModelObj.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvModel/NvModelObj.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvModel/NvModelQuery.cpp b/extensions/src/NvModel/NvModelQuery.cpp
index 0fd111a..a3568b2 100644
--- a/extensions/src/NvModel/NvModelQuery.cpp
+++ b/extensions/src/NvModel/NvModelQuery.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvModel/NvModelQuery.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvModel/NvShapes.cpp b/extensions/src/NvModel/NvShapes.cpp
index 09ebb65..da41724 100644
--- a/extensions/src/NvModel/NvShapes.cpp
+++ b/extensions/src/NvModel/NvShapes.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvModel/NvShapes.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvAFont.h b/extensions/src/NvUI/NvAFont.h
index 5449f47..f6900b1 100644
--- a/extensions/src/NvUI/NvAFont.h
+++ b/extensions/src/NvUI/NvAFont.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvAFont.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvBitFont.cpp b/extensions/src/NvUI/NvBitFont.cpp
index 9eec91d..d4fcae5 100644
--- a/extensions/src/NvUI/NvBitFont.cpp
+++ b/extensions/src/NvUI/NvBitFont.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvBitFont.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -511,7 +511,8 @@ int32_t NvBFInitialize(uint8_t count, const char* filename[][2])
             continue;            
         }
 
-        NvImage::UpperLeftOrigin( false );
+        bool oldFlip = NvImage::GetVerticalFlip();
+        NvImage::VerticalFlip( false );
         if (NvEmbeddedAssetLookup(texFilename, data, len))
         {
             if (data!=NULL && len!=0)
@@ -526,7 +527,7 @@ int32_t NvBFInitialize(uint8_t count, const char* filename[][2])
         }
         if (image==NULL)
             image = NvImage::CreateFromDDSFile(texFilename);
-        NvImage::UpperLeftOrigin( true );
+        NvImage::VerticalFlip( oldFlip );
         if (image==NULL)
         {
             ERROR_LOG("Font [%s] couldn't be loaded by the NVHHDDS library.\n", texFilename);
diff --git a/extensions/src/NvUI/NvEmbeddedAsset.cpp b/extensions/src/NvUI/NvEmbeddedAsset.cpp
index add9fb6..2782bd3 100644
--- a/extensions/src/NvUI/NvEmbeddedAsset.cpp
+++ b/extensions/src/NvUI/NvEmbeddedAsset.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvEmbeddedAsset.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvEmbeddedAsset.h b/extensions/src/NvUI/NvEmbeddedAsset.h
index f515614..6e22325 100644
--- a/extensions/src/NvUI/NvEmbeddedAsset.h
+++ b/extensions/src/NvUI/NvEmbeddedAsset.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvEmbeddedAsset.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvGestureDetector.cpp b/extensions/src/NvUI/NvGestureDetector.cpp
index cc18aaa..986c883 100644
--- a/extensions/src/NvUI/NvGestureDetector.cpp
+++ b/extensions/src/NvUI/NvGestureDetector.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvGestureDetector.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvTweakBar.cpp b/extensions/src/NvUI/NvTweakBar.cpp
index 4cac498..3bfd53c 100644
--- a/extensions/src/NvUI/NvTweakBar.cpp
+++ b/extensions/src/NvUI/NvTweakBar.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvTweakBar.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvTweakVar.cpp b/extensions/src/NvUI/NvTweakVar.cpp
index 780b108..5e74283 100644
--- a/extensions/src/NvUI/NvTweakVar.cpp
+++ b/extensions/src/NvUI/NvTweakVar.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvTweakVar.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUI.cpp b/extensions/src/NvUI/NvUI.cpp
index ee5950f..cd55b01 100644
--- a/extensions/src/NvUI/NvUI.cpp
+++ b/extensions/src/NvUI/NvUI.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUI.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUIAssetData.h b/extensions/src/NvUI/NvUIAssetData.h
index 3fb010f..2c99c93 100644
--- a/extensions/src/NvUI/NvUIAssetData.h
+++ b/extensions/src/NvUI/NvUIAssetData.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUIAssetData.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUIButton.cpp b/extensions/src/NvUI/NvUIButton.cpp
index d24f37d..57f7afb 100644
--- a/extensions/src/NvUI/NvUIButton.cpp
+++ b/extensions/src/NvUI/NvUIButton.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUIButton.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUIContainer.cpp b/extensions/src/NvUI/NvUIContainer.cpp
index 2a61574..8387738 100644
--- a/extensions/src/NvUI/NvUIContainer.cpp
+++ b/extensions/src/NvUI/NvUIContainer.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUIContainer.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUIGraphic.cpp b/extensions/src/NvUI/NvUIGraphic.cpp
index 8da78c7..31dc541 100644
--- a/extensions/src/NvUI/NvUIGraphic.cpp
+++ b/extensions/src/NvUI/NvUIGraphic.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUIGraphic.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUIGraphicFrame.cpp b/extensions/src/NvUI/NvUIGraphicFrame.cpp
index 542a901..9feb6b4 100644
--- a/extensions/src/NvUI/NvUIGraphicFrame.cpp
+++ b/extensions/src/NvUI/NvUIGraphicFrame.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUIGraphicFrame.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUIPopup.cpp b/extensions/src/NvUI/NvUIPopup.cpp
index 4d89aa6..4e1882b 100644
--- a/extensions/src/NvUI/NvUIPopup.cpp
+++ b/extensions/src/NvUI/NvUIPopup.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUIPopup.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUISlider.cpp b/extensions/src/NvUI/NvUISlider.cpp
index eba3289..3131ec6 100644
--- a/extensions/src/NvUI/NvUISlider.cpp
+++ b/extensions/src/NvUI/NvUISlider.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUISlider.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUIText.cpp b/extensions/src/NvUI/NvUIText.cpp
index 72ac8d3..05748e4 100644
--- a/extensions/src/NvUI/NvUIText.cpp
+++ b/extensions/src/NvUI/NvUIText.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUIText.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUITexture.cpp b/extensions/src/NvUI/NvUITexture.cpp
index 50f4418..6ef167c 100644
--- a/extensions/src/NvUI/NvUITexture.cpp
+++ b/extensions/src/NvUI/NvUITexture.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUITexture.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUIValueBar.cpp b/extensions/src/NvUI/NvUIValueBar.cpp
index 69b156d..2fe4d08 100644
--- a/extensions/src/NvUI/NvUIValueBar.cpp
+++ b/extensions/src/NvUI/NvUIValueBar.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUIValueBar.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUIValueText.cpp b/extensions/src/NvUI/NvUIValueText.cpp
index 15c1dd6..02d53d6 100644
--- a/extensions/src/NvUI/NvUIValueText.cpp
+++ b/extensions/src/NvUI/NvUIValueText.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUIValueText.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/extensions/src/NvUI/NvUIWindow.cpp b/extensions/src/NvUI/NvUIWindow.cpp
index e6e4f0e..efcbf20 100644
--- a/extensions/src/NvUI/NvUIWindow.cpp
+++ b/extensions/src/NvUI/NvUIWindow.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        NvUI/NvUIWindow.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/build/linux-arm32/AllSamples.xpj.AllSamples.Makefile b/samples/build/linux-arm32/AllSamples.xpj.AllSamples.Makefile
index 8aaea60..f9579c9 100644
--- a/samples/build/linux-arm32/AllSamples.xpj.AllSamples.Makefile
+++ b/samples/build/linux-arm32/AllSamples.xpj.AllSamples.Makefile
@@ -19,11 +19,11 @@ OBJCOPY   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objcopy
 
 all: debug release 
 
-debug: build_import_NvAppBase_debug build_import_NvModel_debug build_import_NvGLUtils_debug build_import_NvGamepad_debug build_import_NvAssetLoader_debug build_import_NvUI_debug build_import_Half_debug build_import_R3_debug build_import_BindlessApp_debug build_import_BlendedAA_debug build_import_Bloom_debug build_import_CascadedShadowMapping_debug build_import_ComputeBasicGLSL_debug build_import_ComputeParticles_debug build_import_ComputeWaterSimulation_debug build_import_ConservativeRaster_debug build_import_FeedbackParticlesApp_debug build_import_FXAA_debug build_import_HDR_debug build_import_InstancingApp_debug build_import_InstancedTessellation_debug build_import_MotionBlur_debug build_import_MotionBlurAdvanced_debug build_import_MultiDrawIndirect_debug build_import_NormalBlendedDecal_debug build_import_OptimizationApp_debug build_import_ParticleUpsampling_debug build_import_PathRenderingBasic_debug build_import_SkinningApp_debug build_import_SoftShadows_debug build_import_TerrainTessellation_debug build_import_TextureArrayTerrain_debug build_import_WeightedBlendedOIT_debug 
+debug: build_import_NvAppBase_debug build_import_NvModel_debug build_import_NvGLUtils_debug build_import_NvGamepad_debug build_import_NvAssetLoader_debug build_import_NvUI_debug build_import_Half_debug build_import_R3_debug build_import_BindlessApp_debug build_import_BlendedAA_debug build_import_Bloom_debug build_import_CascadedShadowMapping_debug build_import_ComputeBasicGLSL_debug build_import_ComputeParticles_debug build_import_ComputeWaterSimulation_debug build_import_ConservativeRaster_debug build_import_cg4cpp_debug build_import_FeedbackParticlesApp_debug build_import_FXAA_debug build_import_HDR_debug build_import_InstancingApp_debug build_import_InstancedTessellation_debug build_import_MotionBlur_debug build_import_MotionBlurAdvanced_debug build_import_MultiDrawIndirect_debug build_import_NormalBlendedDecal_debug build_import_OptimizationApp_debug build_import_ParticleUpsampling_debug build_import_PathRenderingBasic_debug build_import_freetype_debug build_import_harfbuzz_debug build_import_SkinningApp_debug build_import_SoftShadows_debug build_import_TerrainTessellation_debug build_import_TextureArrayTerrain_debug build_import_TextWheelES_debug build_import_Tiger3DES_debug build_import_TigerWarpES_debug build_import_WeightedBlendedOIT_debug build_import_CursiveES_debug build_import_ShapedTextES_debug 
 
-release: build_import_NvAppBase_release build_import_NvModel_release build_import_NvGLUtils_release build_import_NvGamepad_release build_import_NvAssetLoader_release build_import_NvUI_release build_import_Half_release build_import_R3_release build_import_BindlessApp_release build_import_BlendedAA_release build_import_Bloom_release build_import_CascadedShadowMapping_release build_import_ComputeBasicGLSL_release build_import_ComputeParticles_release build_import_ComputeWaterSimulation_release build_import_ConservativeRaster_release build_import_FeedbackParticlesApp_release build_import_FXAA_release build_import_HDR_release build_import_InstancingApp_release build_import_InstancedTessellation_release build_import_MotionBlur_release build_import_MotionBlurAdvanced_release build_import_MultiDrawIndirect_release build_import_NormalBlendedDecal_release build_import_OptimizationApp_release build_import_ParticleUpsampling_release build_import_PathRenderingBasic_release build_import_SkinningApp_release build_import_SoftShadows_release build_import_TerrainTessellation_release build_import_TextureArrayTerrain_release build_import_WeightedBlendedOIT_release 
+release: build_import_NvAppBase_release build_import_NvModel_release build_import_NvGLUtils_release build_import_NvGamepad_release build_import_NvAssetLoader_release build_import_NvUI_release build_import_Half_release build_import_R3_release build_import_BindlessApp_release build_import_BlendedAA_release build_import_Bloom_release build_import_CascadedShadowMapping_release build_import_ComputeBasicGLSL_release build_import_ComputeParticles_release build_import_ComputeWaterSimulation_release build_import_ConservativeRaster_release build_import_cg4cpp_release build_import_FeedbackParticlesApp_release build_import_FXAA_release build_import_HDR_release build_import_InstancingApp_release build_import_InstancedTessellation_release build_import_MotionBlur_release build_import_MotionBlurAdvanced_release build_import_MultiDrawIndirect_release build_import_NormalBlendedDecal_release build_import_OptimizationApp_release build_import_ParticleUpsampling_release build_import_PathRenderingBasic_release build_import_freetype_release build_import_harfbuzz_release build_import_SkinningApp_release build_import_SoftShadows_release build_import_TerrainTessellation_release build_import_TextureArrayTerrain_release build_import_TextWheelES_release build_import_Tiger3DES_release build_import_TigerWarpES_release build_import_WeightedBlendedOIT_release build_import_CursiveES_release build_import_ShapedTextES_release 
 
-clean: clean_import_NvAppBase_debug clean_import_NvAppBase_release clean_import_NvModel_debug clean_import_NvModel_release clean_import_NvGLUtils_debug clean_import_NvGLUtils_release clean_import_NvGamepad_debug clean_import_NvGamepad_release clean_import_NvAssetLoader_debug clean_import_NvAssetLoader_release clean_import_NvUI_debug clean_import_NvUI_release clean_import_Half_debug clean_import_Half_release clean_import_R3_debug clean_import_R3_release clean_import_BindlessApp_debug clean_import_BindlessApp_release clean_import_BlendedAA_debug clean_import_BlendedAA_release clean_import_Bloom_debug clean_import_Bloom_release clean_import_CascadedShadowMapping_debug clean_import_CascadedShadowMapping_release clean_import_ComputeBasicGLSL_debug clean_import_ComputeBasicGLSL_release clean_import_ComputeParticles_debug clean_import_ComputeParticles_release clean_import_ComputeWaterSimulation_debug clean_import_ComputeWaterSimulation_release clean_import_ConservativeRaster_debug clean_import_ConservativeRaster_release clean_import_FeedbackParticlesApp_debug clean_import_FeedbackParticlesApp_release clean_import_FXAA_debug clean_import_FXAA_release clean_import_HDR_debug clean_import_HDR_release clean_import_InstancingApp_debug clean_import_InstancingApp_release clean_import_InstancedTessellation_debug clean_import_InstancedTessellation_release clean_import_MotionBlur_debug clean_import_MotionBlur_release clean_import_MotionBlurAdvanced_debug clean_import_MotionBlurAdvanced_release clean_import_MultiDrawIndirect_debug clean_import_MultiDrawIndirect_release clean_import_NormalBlendedDecal_debug clean_import_NormalBlendedDecal_release clean_import_OptimizationApp_debug clean_import_OptimizationApp_release clean_import_ParticleUpsampling_debug clean_import_ParticleUpsampling_release clean_import_PathRenderingBasic_debug clean_import_PathRenderingBasic_release clean_import_SkinningApp_debug clean_import_SkinningApp_release clean_import_SoftShadows_debug clean_import_SoftShadows_release clean_import_TerrainTessellation_debug clean_import_TerrainTessellation_release clean_import_TextureArrayTerrain_debug clean_import_TextureArrayTerrain_release clean_import_WeightedBlendedOIT_debug clean_import_WeightedBlendedOIT_release 
+clean: clean_import_NvAppBase_debug clean_import_NvAppBase_release clean_import_NvModel_debug clean_import_NvModel_release clean_import_NvGLUtils_debug clean_import_NvGLUtils_release clean_import_NvGamepad_debug clean_import_NvGamepad_release clean_import_NvAssetLoader_debug clean_import_NvAssetLoader_release clean_import_NvUI_debug clean_import_NvUI_release clean_import_Half_debug clean_import_Half_release clean_import_R3_debug clean_import_R3_release clean_import_BindlessApp_debug clean_import_BindlessApp_release clean_import_BlendedAA_debug clean_import_BlendedAA_release clean_import_Bloom_debug clean_import_Bloom_release clean_import_CascadedShadowMapping_debug clean_import_CascadedShadowMapping_release clean_import_ComputeBasicGLSL_debug clean_import_ComputeBasicGLSL_release clean_import_ComputeParticles_debug clean_import_ComputeParticles_release clean_import_ComputeWaterSimulation_debug clean_import_ComputeWaterSimulation_release clean_import_ConservativeRaster_debug clean_import_ConservativeRaster_release clean_import_cg4cpp_debug clean_import_cg4cpp_release clean_import_FeedbackParticlesApp_debug clean_import_FeedbackParticlesApp_release clean_import_FXAA_debug clean_import_FXAA_release clean_import_HDR_debug clean_import_HDR_release clean_import_InstancingApp_debug clean_import_InstancingApp_release clean_import_InstancedTessellation_debug clean_import_InstancedTessellation_release clean_import_MotionBlur_debug clean_import_MotionBlur_release clean_import_MotionBlurAdvanced_debug clean_import_MotionBlurAdvanced_release clean_import_MultiDrawIndirect_debug clean_import_MultiDrawIndirect_release clean_import_NormalBlendedDecal_debug clean_import_NormalBlendedDecal_release clean_import_OptimizationApp_debug clean_import_OptimizationApp_release clean_import_ParticleUpsampling_debug clean_import_ParticleUpsampling_release clean_import_PathRenderingBasic_debug clean_import_PathRenderingBasic_release clean_import_freetype_debug clean_import_freetype_release clean_import_harfbuzz_debug clean_import_harfbuzz_release clean_import_SkinningApp_debug clean_import_SkinningApp_release clean_import_SoftShadows_debug clean_import_SoftShadows_release clean_import_TerrainTessellation_debug clean_import_TerrainTessellation_release clean_import_TextureArrayTerrain_debug clean_import_TextureArrayTerrain_release clean_import_TextWheelES_debug clean_import_TextWheelES_release clean_import_Tiger3DES_debug clean_import_Tiger3DES_release clean_import_TigerWarpES_debug clean_import_TigerWarpES_release clean_import_WeightedBlendedOIT_debug clean_import_WeightedBlendedOIT_release clean_import_CursiveES_debug clean_import_CursiveES_release clean_import_ShapedTextES_debug clean_import_ShapedTextES_release 
 
 
 
@@ -219,6 +219,30 @@ build_import_ConservativeRaster_release:
 clean_import_ConservativeRaster_release:
 	$(MAKE) -C . -f ConservativeRaster.xpj.ConservativeRaster.Makefile clean_ConservativeRaster_release
 
+build_import_CursiveES_debug:
+	$(MAKE) -C . -f CursiveES.xpj.CursiveES.Makefile build_CursiveES_debug
+
+clean_import_CursiveES_debug:
+	$(MAKE) -C . -f CursiveES.xpj.CursiveES.Makefile clean_CursiveES_debug
+
+build_import_CursiveES_release:
+	$(MAKE) -C . -f CursiveES.xpj.CursiveES.Makefile build_CursiveES_release
+
+clean_import_CursiveES_release:
+	$(MAKE) -C . -f CursiveES.xpj.CursiveES.Makefile clean_CursiveES_release
+
+build_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_debug
+
+clean_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_debug
+
+build_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_release
+
+clean_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_release
+
 build_import_FeedbackParticlesApp_debug:
 	$(MAKE) -C . -f FeedbackParticlesApp.xpj.FeedbackParticlesApp.Makefile build_FeedbackParticlesApp_debug
 
@@ -363,6 +387,42 @@ build_import_PathRenderingBasic_release:
 clean_import_PathRenderingBasic_release:
 	$(MAKE) -C . -f PathRenderingBasic.xpj.PathRenderingBasic.Makefile clean_PathRenderingBasic_release
 
+build_import_ShapedTextES_debug:
+	$(MAKE) -C . -f ShapedTextES.xpj.ShapedTextES.Makefile build_ShapedTextES_debug
+
+clean_import_ShapedTextES_debug:
+	$(MAKE) -C . -f ShapedTextES.xpj.ShapedTextES.Makefile clean_ShapedTextES_debug
+
+build_import_ShapedTextES_release:
+	$(MAKE) -C . -f ShapedTextES.xpj.ShapedTextES.Makefile build_ShapedTextES_release
+
+clean_import_ShapedTextES_release:
+	$(MAKE) -C . -f ShapedTextES.xpj.ShapedTextES.Makefile clean_ShapedTextES_release
+
+build_import_freetype_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f freetype.xpj.freetype.Makefile build_freetype_debug
+
+clean_import_freetype_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f freetype.xpj.freetype.Makefile clean_freetype_debug
+
+build_import_freetype_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f freetype.xpj.freetype.Makefile build_freetype_release
+
+clean_import_freetype_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f freetype.xpj.freetype.Makefile clean_freetype_release
+
+build_import_harfbuzz_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f harfbuzz.xpj.harfbuzz.Makefile build_harfbuzz_debug
+
+clean_import_harfbuzz_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f harfbuzz.xpj.harfbuzz.Makefile clean_harfbuzz_debug
+
+build_import_harfbuzz_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f harfbuzz.xpj.harfbuzz.Makefile build_harfbuzz_release
+
+clean_import_harfbuzz_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f harfbuzz.xpj.harfbuzz.Makefile clean_harfbuzz_release
+
 build_import_SkinningApp_debug:
 	$(MAKE) -C . -f SkinningApp.xpj.SkinningApp.Makefile build_SkinningApp_debug
 
@@ -411,6 +471,42 @@ build_import_TextureArrayTerrain_release:
 clean_import_TextureArrayTerrain_release:
 	$(MAKE) -C . -f TextureArrayTerrain.xpj.TextureArrayTerrain.Makefile clean_TextureArrayTerrain_release
 
+build_import_TextWheelES_debug:
+	$(MAKE) -C . -f TextWheelES.xpj.TextWheelES.Makefile build_TextWheelES_debug
+
+clean_import_TextWheelES_debug:
+	$(MAKE) -C . -f TextWheelES.xpj.TextWheelES.Makefile clean_TextWheelES_debug
+
+build_import_TextWheelES_release:
+	$(MAKE) -C . -f TextWheelES.xpj.TextWheelES.Makefile build_TextWheelES_release
+
+clean_import_TextWheelES_release:
+	$(MAKE) -C . -f TextWheelES.xpj.TextWheelES.Makefile clean_TextWheelES_release
+
+build_import_Tiger3DES_debug:
+	$(MAKE) -C . -f Tiger3DES.xpj.Tiger3DES.Makefile build_Tiger3DES_debug
+
+clean_import_Tiger3DES_debug:
+	$(MAKE) -C . -f Tiger3DES.xpj.Tiger3DES.Makefile clean_Tiger3DES_debug
+
+build_import_Tiger3DES_release:
+	$(MAKE) -C . -f Tiger3DES.xpj.Tiger3DES.Makefile build_Tiger3DES_release
+
+clean_import_Tiger3DES_release:
+	$(MAKE) -C . -f Tiger3DES.xpj.Tiger3DES.Makefile clean_Tiger3DES_release
+
+build_import_TigerWarpES_debug:
+	$(MAKE) -C . -f TigerWarpES.xpj.TigerWarpES.Makefile build_TigerWarpES_debug
+
+clean_import_TigerWarpES_debug:
+	$(MAKE) -C . -f TigerWarpES.xpj.TigerWarpES.Makefile clean_TigerWarpES_debug
+
+build_import_TigerWarpES_release:
+	$(MAKE) -C . -f TigerWarpES.xpj.TigerWarpES.Makefile build_TigerWarpES_release
+
+clean_import_TigerWarpES_release:
+	$(MAKE) -C . -f TigerWarpES.xpj.TigerWarpES.Makefile clean_TigerWarpES_release
+
 build_import_WeightedBlendedOIT_debug:
 	$(MAKE) -C . -f WeightedBlendedOIT.xpj.WeightedBlendedOIT.Makefile build_WeightedBlendedOIT_debug
 
diff --git a/samples/build/linux-arm32/CursiveES.xpj.CursiveES.Makefile b/samples/build/linux-arm32/CursiveES.xpj.CursiveES.Makefile
new file mode 100644
index 0000000..7c20b1c
--- /dev/null
+++ b/samples/build/linux-arm32/CursiveES.xpj.CursiveES.Makefile
@@ -0,0 +1,140 @@
+#!/usr/bin/make
+# Makefile generated by XPJ for linux-arm32
+
+CROSS_COMPILER_ROOT = $(if $(ARM_COMPILER_ROOT),$(ARM_COMPILER_ROOT),/usr/bin)
+CROSS_COMPILER_PREFIX = $(if $(ARM_COMPILER_PREFIX),$(ARM_COMPILER_PREFIX),arm-linux-gnueabihf-)
+#default defines
+OBJS_DIR  = build
+RMDIR     = rm -fr
+ECHO      = echo
+CCLD      = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CXX       = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CC        = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)gcc
+RANLIB    = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ranlib
+AR		 = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ar
+STRIP     = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)strip
+OBJDUMP   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objdump
+OBJCOPY   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objcopy
+-include Makedefs.linux-arm32.mk
+
+all: debug release 
+
+debug: build_import_NvAppBase_debug build_import_NvModel_debug build_import_NvGLUtils_debug build_import_NvGamepad_debug build_import_NvAssetLoader_debug build_import_NvUI_debug build_import_Half_debug build_import_R3_debug build_import_cg4cpp_debug build_import_CursiveES_debug 
+
+release: build_import_NvAppBase_release build_import_NvModel_release build_import_NvGLUtils_release build_import_NvGamepad_release build_import_NvAssetLoader_release build_import_NvUI_release build_import_Half_release build_import_R3_release build_import_cg4cpp_release build_import_CursiveES_release 
+
+clean: clean_import_NvAppBase_debug clean_import_NvAppBase_release clean_import_NvModel_debug clean_import_NvModel_release clean_import_NvGLUtils_debug clean_import_NvGLUtils_release clean_import_NvGamepad_debug clean_import_NvGamepad_release clean_import_NvAssetLoader_debug clean_import_NvAssetLoader_release clean_import_NvUI_debug clean_import_NvUI_release clean_import_Half_debug clean_import_Half_release clean_import_R3_debug clean_import_R3_release clean_import_cg4cpp_debug clean_import_cg4cpp_release clean_import_CursiveES_debug clean_import_CursiveES_release 
+
+include Makefile.CursiveES.mk
+
+
+build_import_NvAppBase_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile build_NvAppBase_debug
+
+clean_import_NvAppBase_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile clean_NvAppBase_debug
+
+build_import_NvAppBase_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile build_NvAppBase_release
+
+clean_import_NvAppBase_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile clean_NvAppBase_release
+
+build_import_NvModel_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile build_NvModel_debug
+
+clean_import_NvModel_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile clean_NvModel_debug
+
+build_import_NvModel_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile build_NvModel_release
+
+clean_import_NvModel_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile clean_NvModel_release
+
+build_import_NvGLUtils_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile build_NvGLUtils_debug
+
+clean_import_NvGLUtils_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile clean_NvGLUtils_debug
+
+build_import_NvGLUtils_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile build_NvGLUtils_release
+
+clean_import_NvGLUtils_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile clean_NvGLUtils_release
+
+build_import_NvGamepad_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile build_NvGamepad_debug
+
+clean_import_NvGamepad_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile clean_NvGamepad_debug
+
+build_import_NvGamepad_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile build_NvGamepad_release
+
+clean_import_NvGamepad_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile clean_NvGamepad_release
+
+build_import_NvAssetLoader_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile build_NvAssetLoader_debug
+
+clean_import_NvAssetLoader_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile clean_NvAssetLoader_debug
+
+build_import_NvAssetLoader_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile build_NvAssetLoader_release
+
+clean_import_NvAssetLoader_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile clean_NvAssetLoader_release
+
+build_import_NvUI_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile build_NvUI_debug
+
+clean_import_NvUI_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile clean_NvUI_debug
+
+build_import_NvUI_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile build_NvUI_release
+
+clean_import_NvUI_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile clean_NvUI_release
+
+build_import_Half_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile build_Half_debug
+
+clean_import_Half_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile clean_Half_debug
+
+build_import_Half_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile build_Half_release
+
+clean_import_Half_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile clean_Half_release
+
+build_import_R3_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile build_R3_debug
+
+clean_import_R3_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile clean_R3_debug
+
+build_import_R3_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile build_R3_release
+
+clean_import_R3_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile clean_R3_release
+
+build_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_debug
+
+clean_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_debug
+
+build_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_release
+
+clean_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_release
+
+
+
diff --git a/samples/build/linux-arm32/Makefile.BindlessApp.mk b/samples/build/linux-arm32/Makefile.BindlessApp.mk
index 9f13a6d..db50617 100644
--- a/samples/build/linux-arm32/Makefile.BindlessApp.mk
+++ b/samples/build/linux-arm32/Makefile.BindlessApp.mk
@@ -52,9 +52,9 @@ BindlessApp_debug_libraries += :libNvUID.a
 BindlessApp_debug_cflags    := $(BindlessApp_custom_cflags)
 BindlessApp_debug_cflags    += $(addprefix -D, $(BindlessApp_debug_defines))
 BindlessApp_debug_cflags    += $(addprefix -I, $(BindlessApp_debug_hpaths))
-BindlessApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BindlessApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BindlessApp_debug_cflags  += -Wno-reorder
-BindlessApp_debug_cflags  += -g
+BindlessApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BindlessApp_debug_lflags    := $(BindlessApp_custom_lflags)
 BindlessApp_debug_lflags    += $(addprefix -L, $(BindlessApp_debug_lpaths))
 BindlessApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(BindlessApp_debug_libraries)) -Wl,--end-group
@@ -134,9 +134,9 @@ BindlessApp_release_libraries += :libNvUI.a
 BindlessApp_release_cflags    := $(BindlessApp_custom_cflags)
 BindlessApp_release_cflags    += $(addprefix -D, $(BindlessApp_release_defines))
 BindlessApp_release_cflags    += $(addprefix -I, $(BindlessApp_release_hpaths))
-BindlessApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BindlessApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BindlessApp_release_cflags  += -Wno-reorder
-BindlessApp_release_cflags  += -O2
+BindlessApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BindlessApp_release_lflags    := $(BindlessApp_custom_lflags)
 BindlessApp_release_lflags    += $(addprefix -L, $(BindlessApp_release_lpaths))
 BindlessApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(BindlessApp_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.BlendedAA.mk b/samples/build/linux-arm32/Makefile.BlendedAA.mk
index 5a2467d..ef1249d 100644
--- a/samples/build/linux-arm32/Makefile.BlendedAA.mk
+++ b/samples/build/linux-arm32/Makefile.BlendedAA.mk
@@ -51,9 +51,9 @@ BlendedAA_debug_libraries += :libNvUID.a
 BlendedAA_debug_cflags    := $(BlendedAA_custom_cflags)
 BlendedAA_debug_cflags    += $(addprefix -D, $(BlendedAA_debug_defines))
 BlendedAA_debug_cflags    += $(addprefix -I, $(BlendedAA_debug_hpaths))
-BlendedAA_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BlendedAA_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BlendedAA_debug_cflags  += -Wno-reorder
-BlendedAA_debug_cflags  += -g
+BlendedAA_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BlendedAA_debug_lflags    := $(BlendedAA_custom_lflags)
 BlendedAA_debug_lflags    += $(addprefix -L, $(BlendedAA_debug_lpaths))
 BlendedAA_debug_lflags    += -Wl,--start-group $(addprefix -l, $(BlendedAA_debug_libraries)) -Wl,--end-group
@@ -133,9 +133,9 @@ BlendedAA_release_libraries += :libNvUI.a
 BlendedAA_release_cflags    := $(BlendedAA_custom_cflags)
 BlendedAA_release_cflags    += $(addprefix -D, $(BlendedAA_release_defines))
 BlendedAA_release_cflags    += $(addprefix -I, $(BlendedAA_release_hpaths))
-BlendedAA_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BlendedAA_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BlendedAA_release_cflags  += -Wno-reorder
-BlendedAA_release_cflags  += -O2
+BlendedAA_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BlendedAA_release_lflags    := $(BlendedAA_custom_lflags)
 BlendedAA_release_lflags    += $(addprefix -L, $(BlendedAA_release_lpaths))
 BlendedAA_release_lflags    += -Wl,--start-group $(addprefix -l, $(BlendedAA_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.Bloom.mk b/samples/build/linux-arm32/Makefile.Bloom.mk
index 66abc78..46f968a 100644
--- a/samples/build/linux-arm32/Makefile.Bloom.mk
+++ b/samples/build/linux-arm32/Makefile.Bloom.mk
@@ -53,9 +53,9 @@ Bloom_debug_libraries += :libR3D.a
 Bloom_debug_cflags    := $(Bloom_custom_cflags)
 Bloom_debug_cflags    += $(addprefix -D, $(Bloom_debug_defines))
 Bloom_debug_cflags    += $(addprefix -I, $(Bloom_debug_hpaths))
-Bloom_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Bloom_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Bloom_debug_cflags  += -Wno-reorder
-Bloom_debug_cflags  += -g
+Bloom_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 Bloom_debug_lflags    := $(Bloom_custom_lflags)
 Bloom_debug_lflags    += $(addprefix -L, $(Bloom_debug_lpaths))
 Bloom_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Bloom_debug_libraries)) -Wl,--end-group
@@ -137,9 +137,9 @@ Bloom_release_libraries += :libR3.a
 Bloom_release_cflags    := $(Bloom_custom_cflags)
 Bloom_release_cflags    += $(addprefix -D, $(Bloom_release_defines))
 Bloom_release_cflags    += $(addprefix -I, $(Bloom_release_hpaths))
-Bloom_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Bloom_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Bloom_release_cflags  += -Wno-reorder
-Bloom_release_cflags  += -O2
+Bloom_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Bloom_release_lflags    := $(Bloom_custom_lflags)
 Bloom_release_lflags    += $(addprefix -L, $(Bloom_release_lpaths))
 Bloom_release_lflags    += -Wl,--start-group $(addprefix -l, $(Bloom_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.CascadedShadowMapping.mk b/samples/build/linux-arm32/Makefile.CascadedShadowMapping.mk
index eecbcfc..3643145 100644
--- a/samples/build/linux-arm32/Makefile.CascadedShadowMapping.mk
+++ b/samples/build/linux-arm32/Makefile.CascadedShadowMapping.mk
@@ -53,10 +53,10 @@ CascadedShadowMapping_debug_libraries += :libNvUID.a
 CascadedShadowMapping_debug_cflags    := $(CascadedShadowMapping_custom_cflags)
 CascadedShadowMapping_debug_cflags    += $(addprefix -D, $(CascadedShadowMapping_debug_defines))
 CascadedShadowMapping_debug_cflags    += $(addprefix -I, $(CascadedShadowMapping_debug_hpaths))
-CascadedShadowMapping_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CascadedShadowMapping_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 CascadedShadowMapping_debug_cflags  += -Wno-reorder
 CascadedShadowMapping_debug_cflags  += -std="gnu++0x"
-CascadedShadowMapping_debug_cflags  += -g
+CascadedShadowMapping_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 CascadedShadowMapping_debug_lflags    := $(CascadedShadowMapping_custom_lflags)
 CascadedShadowMapping_debug_lflags    += $(addprefix -L, $(CascadedShadowMapping_debug_lpaths))
 CascadedShadowMapping_debug_lflags    += -Wl,--start-group $(addprefix -l, $(CascadedShadowMapping_debug_libraries)) -Wl,--end-group
@@ -136,10 +136,10 @@ CascadedShadowMapping_release_libraries += :libNvUI.a
 CascadedShadowMapping_release_cflags    := $(CascadedShadowMapping_custom_cflags)
 CascadedShadowMapping_release_cflags    += $(addprefix -D, $(CascadedShadowMapping_release_defines))
 CascadedShadowMapping_release_cflags    += $(addprefix -I, $(CascadedShadowMapping_release_hpaths))
-CascadedShadowMapping_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CascadedShadowMapping_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 CascadedShadowMapping_release_cflags  += -Wno-reorder
 CascadedShadowMapping_release_cflags  += -std="gnu++0x"
-CascadedShadowMapping_release_cflags  += -O2
+CascadedShadowMapping_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 CascadedShadowMapping_release_lflags    := $(CascadedShadowMapping_custom_lflags)
 CascadedShadowMapping_release_lflags    += $(addprefix -L, $(CascadedShadowMapping_release_lpaths))
 CascadedShadowMapping_release_lflags    += -Wl,--start-group $(addprefix -l, $(CascadedShadowMapping_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.ComputeBasicGLSL.mk b/samples/build/linux-arm32/Makefile.ComputeBasicGLSL.mk
index e3ab511..86df91b 100644
--- a/samples/build/linux-arm32/Makefile.ComputeBasicGLSL.mk
+++ b/samples/build/linux-arm32/Makefile.ComputeBasicGLSL.mk
@@ -52,9 +52,9 @@ ComputeBasicGLSL_debug_libraries += :libNvUID.a
 ComputeBasicGLSL_debug_cflags    := $(ComputeBasicGLSL_custom_cflags)
 ComputeBasicGLSL_debug_cflags    += $(addprefix -D, $(ComputeBasicGLSL_debug_defines))
 ComputeBasicGLSL_debug_cflags    += $(addprefix -I, $(ComputeBasicGLSL_debug_hpaths))
-ComputeBasicGLSL_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeBasicGLSL_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeBasicGLSL_debug_cflags  += -Wno-reorder
-ComputeBasicGLSL_debug_cflags  += -g
+ComputeBasicGLSL_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeBasicGLSL_debug_lflags    := $(ComputeBasicGLSL_custom_lflags)
 ComputeBasicGLSL_debug_lflags    += $(addprefix -L, $(ComputeBasicGLSL_debug_lpaths))
 ComputeBasicGLSL_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeBasicGLSL_debug_libraries)) -Wl,--end-group
@@ -135,9 +135,9 @@ ComputeBasicGLSL_release_libraries += :libNvUI.a
 ComputeBasicGLSL_release_cflags    := $(ComputeBasicGLSL_custom_cflags)
 ComputeBasicGLSL_release_cflags    += $(addprefix -D, $(ComputeBasicGLSL_release_defines))
 ComputeBasicGLSL_release_cflags    += $(addprefix -I, $(ComputeBasicGLSL_release_hpaths))
-ComputeBasicGLSL_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeBasicGLSL_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeBasicGLSL_release_cflags  += -Wno-reorder
-ComputeBasicGLSL_release_cflags  += -O2
+ComputeBasicGLSL_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeBasicGLSL_release_lflags    := $(ComputeBasicGLSL_custom_lflags)
 ComputeBasicGLSL_release_lflags    += $(addprefix -L, $(ComputeBasicGLSL_release_lpaths))
 ComputeBasicGLSL_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeBasicGLSL_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.ComputeParticles.mk b/samples/build/linux-arm32/Makefile.ComputeParticles.mk
index 361b8a9..0837a84 100644
--- a/samples/build/linux-arm32/Makefile.ComputeParticles.mk
+++ b/samples/build/linux-arm32/Makefile.ComputeParticles.mk
@@ -54,9 +54,9 @@ ComputeParticles_debug_libraries += :libNvUID.a
 ComputeParticles_debug_cflags    := $(ComputeParticles_custom_cflags)
 ComputeParticles_debug_cflags    += $(addprefix -D, $(ComputeParticles_debug_defines))
 ComputeParticles_debug_cflags    += $(addprefix -I, $(ComputeParticles_debug_hpaths))
-ComputeParticles_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeParticles_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeParticles_debug_cflags  += -Wno-reorder
-ComputeParticles_debug_cflags  += -g
+ComputeParticles_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeParticles_debug_lflags    := $(ComputeParticles_custom_lflags)
 ComputeParticles_debug_lflags    += $(addprefix -L, $(ComputeParticles_debug_lpaths))
 ComputeParticles_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeParticles_debug_libraries)) -Wl,--end-group
@@ -137,9 +137,9 @@ ComputeParticles_release_libraries += :libNvUI.a
 ComputeParticles_release_cflags    := $(ComputeParticles_custom_cflags)
 ComputeParticles_release_cflags    += $(addprefix -D, $(ComputeParticles_release_defines))
 ComputeParticles_release_cflags    += $(addprefix -I, $(ComputeParticles_release_hpaths))
-ComputeParticles_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeParticles_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeParticles_release_cflags  += -Wno-reorder
-ComputeParticles_release_cflags  += -O2
+ComputeParticles_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeParticles_release_lflags    := $(ComputeParticles_custom_lflags)
 ComputeParticles_release_lflags    += $(addprefix -L, $(ComputeParticles_release_lpaths))
 ComputeParticles_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeParticles_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.ComputeWaterSimulation.mk b/samples/build/linux-arm32/Makefile.ComputeWaterSimulation.mk
index 979ec48..d0d6a5e 100644
--- a/samples/build/linux-arm32/Makefile.ComputeWaterSimulation.mk
+++ b/samples/build/linux-arm32/Makefile.ComputeWaterSimulation.mk
@@ -59,9 +59,9 @@ ComputeWaterSimulation_debug_libraries += :libR3D.a
 ComputeWaterSimulation_debug_cflags    := $(ComputeWaterSimulation_custom_cflags)
 ComputeWaterSimulation_debug_cflags    += $(addprefix -D, $(ComputeWaterSimulation_debug_defines))
 ComputeWaterSimulation_debug_cflags    += $(addprefix -I, $(ComputeWaterSimulation_debug_hpaths))
-ComputeWaterSimulation_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeWaterSimulation_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeWaterSimulation_debug_cflags  += -Wno-reorder
-ComputeWaterSimulation_debug_cflags  += -g
+ComputeWaterSimulation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeWaterSimulation_debug_lflags    := $(ComputeWaterSimulation_custom_lflags)
 ComputeWaterSimulation_debug_lflags    += $(addprefix -L, $(ComputeWaterSimulation_debug_lpaths))
 ComputeWaterSimulation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeWaterSimulation_debug_libraries)) -Wl,--end-group
@@ -144,9 +144,9 @@ ComputeWaterSimulation_release_libraries += :libR3.a
 ComputeWaterSimulation_release_cflags    := $(ComputeWaterSimulation_custom_cflags)
 ComputeWaterSimulation_release_cflags    += $(addprefix -D, $(ComputeWaterSimulation_release_defines))
 ComputeWaterSimulation_release_cflags    += $(addprefix -I, $(ComputeWaterSimulation_release_hpaths))
-ComputeWaterSimulation_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeWaterSimulation_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeWaterSimulation_release_cflags  += -Wno-reorder
-ComputeWaterSimulation_release_cflags  += -O2
+ComputeWaterSimulation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeWaterSimulation_release_lflags    := $(ComputeWaterSimulation_custom_lflags)
 ComputeWaterSimulation_release_lflags    += $(addprefix -L, $(ComputeWaterSimulation_release_lpaths))
 ComputeWaterSimulation_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeWaterSimulation_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.ConservativeRaster.mk b/samples/build/linux-arm32/Makefile.ConservativeRaster.mk
index 730a080..05fabbd 100644
--- a/samples/build/linux-arm32/Makefile.ConservativeRaster.mk
+++ b/samples/build/linux-arm32/Makefile.ConservativeRaster.mk
@@ -51,9 +51,9 @@ ConservativeRaster_debug_libraries += :libNvUID.a
 ConservativeRaster_debug_cflags    := $(ConservativeRaster_custom_cflags)
 ConservativeRaster_debug_cflags    += $(addprefix -D, $(ConservativeRaster_debug_defines))
 ConservativeRaster_debug_cflags    += $(addprefix -I, $(ConservativeRaster_debug_hpaths))
-ConservativeRaster_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ConservativeRaster_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ConservativeRaster_debug_cflags  += -Wno-reorder
-ConservativeRaster_debug_cflags  += -g
+ConservativeRaster_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ConservativeRaster_debug_lflags    := $(ConservativeRaster_custom_lflags)
 ConservativeRaster_debug_lflags    += $(addprefix -L, $(ConservativeRaster_debug_lpaths))
 ConservativeRaster_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ConservativeRaster_debug_libraries)) -Wl,--end-group
@@ -133,9 +133,9 @@ ConservativeRaster_release_libraries += :libNvUI.a
 ConservativeRaster_release_cflags    := $(ConservativeRaster_custom_cflags)
 ConservativeRaster_release_cflags    += $(addprefix -D, $(ConservativeRaster_release_defines))
 ConservativeRaster_release_cflags    += $(addprefix -I, $(ConservativeRaster_release_hpaths))
-ConservativeRaster_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ConservativeRaster_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ConservativeRaster_release_cflags  += -Wno-reorder
-ConservativeRaster_release_cflags  += -O2
+ConservativeRaster_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ConservativeRaster_release_lflags    := $(ConservativeRaster_custom_lflags)
 ConservativeRaster_release_lflags    += $(addprefix -L, $(ConservativeRaster_release_lpaths))
 ConservativeRaster_release_lflags    += -Wl,--start-group $(addprefix -l, $(ConservativeRaster_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.CursiveES.mk b/samples/build/linux-arm32/Makefile.CursiveES.mk
new file mode 100644
index 0000000..76b77f7
--- /dev/null
+++ b/samples/build/linux-arm32/Makefile.CursiveES.mk
@@ -0,0 +1,175 @@
+# Makefile generated by XPJ for linux-arm32
+-include Makefile.custom
+ProjectName = CursiveES
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/Cursive.cpp
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/cg4cpp_xform.cpp
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/this_is_crazy.cpp
+
+CursiveES_debug_hpaths    := 
+CursiveES_debug_hpaths    += ./../../nvpr/CursiveES
+CursiveES_debug_hpaths    += ./../../../extensions/include
+CursiveES_debug_hpaths    += ./../../../extensions/externals/include
+CursiveES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+CursiveES_debug_lpaths    := 
+CursiveES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+CursiveES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+CursiveES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+CursiveES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_debug_defines   := $(CursiveES_custom_defines)
+CursiveES_debug_defines   += LINUX=1
+CursiveES_debug_defines   += GLEW_NO_GLU=1
+CursiveES_debug_defines   += _DEBUG
+CursiveES_debug_libraries := 
+CursiveES_debug_libraries += NvAppBaseD
+CursiveES_debug_libraries += NvUID
+CursiveES_debug_libraries += NvAssetLoaderD
+CursiveES_debug_libraries += NvModelD
+CursiveES_debug_libraries += NvGLUtilsD
+CursiveES_debug_libraries += NvGamepadD
+CursiveES_debug_libraries += HalfD
+CursiveES_debug_libraries += GLEW
+CursiveES_debug_libraries += glfw3
+CursiveES_debug_libraries += X11
+CursiveES_debug_libraries += Xrandr
+CursiveES_debug_libraries += Xi
+CursiveES_debug_libraries += rt
+CursiveES_debug_libraries += m
+CursiveES_debug_libraries += GL
+CursiveES_debug_libraries += dl
+CursiveES_debug_libraries += Xxf86vm
+CursiveES_debug_libraries += pthread
+CursiveES_debug_libraries += :libcg4cppD.a
+CursiveES_debug_libraries += :libHalfD.a
+CursiveES_debug_libraries += :libNvAppBaseD.a
+CursiveES_debug_libraries += :libNvAssetLoaderD.a
+CursiveES_debug_libraries += :libNvGamepadD.a
+CursiveES_debug_libraries += :libNvGLUtilsD.a
+CursiveES_debug_libraries += :libNvModelD.a
+CursiveES_debug_libraries += :libNvUID.a
+CursiveES_debug_cflags    := $(CursiveES_custom_cflags)
+CursiveES_debug_cflags    += $(addprefix -D, $(CursiveES_debug_defines))
+CursiveES_debug_cflags    += $(addprefix -I, $(CursiveES_debug_hpaths))
+CursiveES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CursiveES_debug_cflags  += -Wno-reorder
+CursiveES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+CursiveES_debug_lflags    := $(CursiveES_custom_lflags)
+CursiveES_debug_lflags    += $(addprefix -L, $(CursiveES_debug_lpaths))
+CursiveES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(CursiveES_debug_libraries)) -Wl,--end-group
+CursiveES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+CursiveES_debug_objsdir  := $(OBJS_DIR)/CursiveES_debug
+CursiveES_debug_obj      := 
+CursiveES_debug_cpp_o    = $(addprefix $(CursiveES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(CursiveES_cppfiles)))))
+CursiveES_debug_obj      += $(CursiveES_debug_cpp_o) 
+CursiveES_debug_bin      := ./../../bin/linux-arm32/CursiveESD
+
+clean_CursiveES_debug: 
+	@$(ECHO) clean CursiveES debug
+	@$(RMDIR) $(CursiveES_debug_objsdir)
+	@$(RMDIR) $(CursiveES_debug_bin)
+
+build_CursiveES_debug: postbuild_CursiveES_debug
+postbuild_CursiveES_debug: mainbuild_CursiveES_debug
+mainbuild_CursiveES_debug: prebuild_CursiveES_debug $(CursiveES_debug_bin)
+prebuild_CursiveES_debug:
+
+-include $(CursiveES_debug_cpp_o:%o=%d)
+
+$(CursiveES_debug_bin): $(CursiveES_debug_obj) $(cg4cpp_debug_bin) $(Half_debug_bin) $(NvAppBase_debug_bin) $(NvAssetLoader_debug_bin) $(NvGamepad_debug_bin) $(NvGLUtils_debug_bin) $(NvModel_debug_bin) $(NvUI_debug_bin) 
+	@mkdir -p `dirname ./../../bin/linux-arm32/CursiveESD`
+	$(CCLD) $^ $(CursiveES_debug_lflags) -o $(CursiveES_debug_bin) 
+	@$(ECHO) building $@ complete!
+
+$(CursiveES_debug_cpp_o): $(CursiveES_debug_objsdir)/%.o: 
+	@$(ECHO) CursiveES: compiling debug $(filter %$*,$(CursiveES_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_debug_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(CursiveES_cppfiles)) -o $@
+CursiveES_release_hpaths    := 
+CursiveES_release_hpaths    += ./../../nvpr/CursiveES
+CursiveES_release_hpaths    += ./../../../extensions/include
+CursiveES_release_hpaths    += ./../../../extensions/externals/include
+CursiveES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+CursiveES_release_lpaths    := 
+CursiveES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+CursiveES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+CursiveES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+CursiveES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+CursiveES_release_defines   := $(CursiveES_custom_defines)
+CursiveES_release_defines   += LINUX=1
+CursiveES_release_defines   += GLEW_NO_GLU=1
+CursiveES_release_defines   += NDEBUG
+CursiveES_release_libraries := 
+CursiveES_release_libraries += NvAppBase
+CursiveES_release_libraries += NvUI
+CursiveES_release_libraries += NvAssetLoader
+CursiveES_release_libraries += NvModel
+CursiveES_release_libraries += NvGLUtils
+CursiveES_release_libraries += NvGamepad
+CursiveES_release_libraries += Half
+CursiveES_release_libraries += GLEW
+CursiveES_release_libraries += glfw3
+CursiveES_release_libraries += X11
+CursiveES_release_libraries += Xrandr
+CursiveES_release_libraries += Xi
+CursiveES_release_libraries += rt
+CursiveES_release_libraries += m
+CursiveES_release_libraries += GL
+CursiveES_release_libraries += dl
+CursiveES_release_libraries += Xxf86vm
+CursiveES_release_libraries += pthread
+CursiveES_release_libraries += :libcg4cpp.a
+CursiveES_release_libraries += :libHalf.a
+CursiveES_release_libraries += :libNvAppBase.a
+CursiveES_release_libraries += :libNvAssetLoader.a
+CursiveES_release_libraries += :libNvGamepad.a
+CursiveES_release_libraries += :libNvGLUtils.a
+CursiveES_release_libraries += :libNvModel.a
+CursiveES_release_libraries += :libNvUI.a
+CursiveES_release_cflags    := $(CursiveES_custom_cflags)
+CursiveES_release_cflags    += $(addprefix -D, $(CursiveES_release_defines))
+CursiveES_release_cflags    += $(addprefix -I, $(CursiveES_release_hpaths))
+CursiveES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CursiveES_release_cflags  += -Wno-reorder
+CursiveES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+CursiveES_release_lflags    := $(CursiveES_custom_lflags)
+CursiveES_release_lflags    += $(addprefix -L, $(CursiveES_release_lpaths))
+CursiveES_release_lflags    += -Wl,--start-group $(addprefix -l, $(CursiveES_release_libraries)) -Wl,--end-group
+CursiveES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+CursiveES_release_objsdir  := $(OBJS_DIR)/CursiveES_release
+CursiveES_release_obj      := 
+CursiveES_release_cpp_o    = $(addprefix $(CursiveES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(CursiveES_cppfiles)))))
+CursiveES_release_obj      += $(CursiveES_release_cpp_o) 
+CursiveES_release_bin      := ./../../bin/linux-arm32/CursiveES
+
+clean_CursiveES_release: 
+	@$(ECHO) clean CursiveES release
+	@$(RMDIR) $(CursiveES_release_objsdir)
+	@$(RMDIR) $(CursiveES_release_bin)
+
+build_CursiveES_release: postbuild_CursiveES_release
+postbuild_CursiveES_release: mainbuild_CursiveES_release
+mainbuild_CursiveES_release: prebuild_CursiveES_release $(CursiveES_release_bin)
+prebuild_CursiveES_release:
+
+-include $(CursiveES_release_cpp_o:%o=%d)
+
+$(CursiveES_release_bin): $(CursiveES_release_obj) $(cg4cpp_release_bin) $(Half_release_bin) $(NvAppBase_release_bin) $(NvAssetLoader_release_bin) $(NvGamepad_release_bin) $(NvGLUtils_release_bin) $(NvModel_release_bin) $(NvUI_release_bin) 
+	@mkdir -p `dirname ./../../bin/linux-arm32/CursiveES`
+	$(CCLD) $^ $(CursiveES_release_lflags) -o $(CursiveES_release_bin) 
+	@$(ECHO) building $@ complete!
+
+$(CursiveES_release_cpp_o): $(CursiveES_release_objsdir)/%.o: 
+	@$(ECHO) CursiveES: compiling release $(filter %$*,$(CursiveES_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_release_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(CursiveES_cppfiles)) -o $@
diff --git a/samples/build/linux-arm32/Makefile.FXAA.mk b/samples/build/linux-arm32/Makefile.FXAA.mk
index 5af0fd2..6d374a1 100644
--- a/samples/build/linux-arm32/Makefile.FXAA.mk
+++ b/samples/build/linux-arm32/Makefile.FXAA.mk
@@ -52,9 +52,9 @@ FXAA_debug_libraries += :libNvUID.a
 FXAA_debug_cflags    := $(FXAA_custom_cflags)
 FXAA_debug_cflags    += $(addprefix -D, $(FXAA_debug_defines))
 FXAA_debug_cflags    += $(addprefix -I, $(FXAA_debug_hpaths))
-FXAA_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FXAA_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FXAA_debug_cflags  += -Wno-reorder
-FXAA_debug_cflags  += -g
+FXAA_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FXAA_debug_lflags    := $(FXAA_custom_lflags)
 FXAA_debug_lflags    += $(addprefix -L, $(FXAA_debug_lpaths))
 FXAA_debug_lflags    += -Wl,--start-group $(addprefix -l, $(FXAA_debug_libraries)) -Wl,--end-group
@@ -135,9 +135,9 @@ FXAA_release_libraries += :libNvUI.a
 FXAA_release_cflags    := $(FXAA_custom_cflags)
 FXAA_release_cflags    += $(addprefix -D, $(FXAA_release_defines))
 FXAA_release_cflags    += $(addprefix -I, $(FXAA_release_hpaths))
-FXAA_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FXAA_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FXAA_release_cflags  += -Wno-reorder
-FXAA_release_cflags  += -O2
+FXAA_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FXAA_release_lflags    := $(FXAA_custom_lflags)
 FXAA_release_lflags    += $(addprefix -L, $(FXAA_release_lpaths))
 FXAA_release_lflags    += -Wl,--start-group $(addprefix -l, $(FXAA_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.FeedbackParticlesApp.mk b/samples/build/linux-arm32/Makefile.FeedbackParticlesApp.mk
index 5f10843..87acda0 100644
--- a/samples/build/linux-arm32/Makefile.FeedbackParticlesApp.mk
+++ b/samples/build/linux-arm32/Makefile.FeedbackParticlesApp.mk
@@ -55,9 +55,9 @@ FeedbackParticlesApp_debug_libraries += :libNvUID.a
 FeedbackParticlesApp_debug_cflags    := $(FeedbackParticlesApp_custom_cflags)
 FeedbackParticlesApp_debug_cflags    += $(addprefix -D, $(FeedbackParticlesApp_debug_defines))
 FeedbackParticlesApp_debug_cflags    += $(addprefix -I, $(FeedbackParticlesApp_debug_hpaths))
-FeedbackParticlesApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FeedbackParticlesApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FeedbackParticlesApp_debug_cflags  += -Wno-reorder
-FeedbackParticlesApp_debug_cflags  += -g
+FeedbackParticlesApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FeedbackParticlesApp_debug_lflags    := $(FeedbackParticlesApp_custom_lflags)
 FeedbackParticlesApp_debug_lflags    += $(addprefix -L, $(FeedbackParticlesApp_debug_lpaths))
 FeedbackParticlesApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(FeedbackParticlesApp_debug_libraries)) -Wl,--end-group
@@ -137,9 +137,9 @@ FeedbackParticlesApp_release_libraries += :libNvUI.a
 FeedbackParticlesApp_release_cflags    := $(FeedbackParticlesApp_custom_cflags)
 FeedbackParticlesApp_release_cflags    += $(addprefix -D, $(FeedbackParticlesApp_release_defines))
 FeedbackParticlesApp_release_cflags    += $(addprefix -I, $(FeedbackParticlesApp_release_hpaths))
-FeedbackParticlesApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FeedbackParticlesApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FeedbackParticlesApp_release_cflags  += -Wno-reorder
-FeedbackParticlesApp_release_cflags  += -O2
+FeedbackParticlesApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FeedbackParticlesApp_release_lflags    := $(FeedbackParticlesApp_custom_lflags)
 FeedbackParticlesApp_release_lflags    += $(addprefix -L, $(FeedbackParticlesApp_release_lpaths))
 FeedbackParticlesApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(FeedbackParticlesApp_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.HDR.mk b/samples/build/linux-arm32/Makefile.HDR.mk
index 5ee08ad..8215761 100644
--- a/samples/build/linux-arm32/Makefile.HDR.mk
+++ b/samples/build/linux-arm32/Makefile.HDR.mk
@@ -1,17 +1,17 @@
 # Makefile generated by XPJ for linux-arm32
 -include Makefile.custom
 ProjectName = HDR
-HDR_cppfiles   += ./../../es3-kepler/HDR/BlurShaderGenerator.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/FileLoader.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/HDR.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/HDRImages.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/RenderTexture.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/ShaderObject.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/VertexBufferObject.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/rgbe.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/BlurShaderGenerator.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/FileLoader.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/HDR.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/HDRImages.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/RenderTexture.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/ShaderObject.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/VertexBufferObject.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/rgbe.cpp
 
 HDR_debug_hpaths    := 
-HDR_debug_hpaths    += ./../../es3-kepler/HDR
+HDR_debug_hpaths    += ./../../es3aep-kepler/HDR
 HDR_debug_hpaths    += ./../../../extensions/include
 HDR_debug_hpaths    += ./../../../extensions/externals/include
 HDR_debug_hpaths    += ./../../../extensions/externals/include/GLFW
@@ -58,9 +58,9 @@ HDR_debug_libraries += :libNvUID.a
 HDR_debug_cflags    := $(HDR_custom_cflags)
 HDR_debug_cflags    += $(addprefix -D, $(HDR_debug_defines))
 HDR_debug_cflags    += $(addprefix -I, $(HDR_debug_hpaths))
-HDR_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+HDR_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 HDR_debug_cflags  += -Wno-reorder
-HDR_debug_cflags  += -g
+HDR_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 HDR_debug_lflags    := $(HDR_custom_lflags)
 HDR_debug_lflags    += $(addprefix -L, $(HDR_debug_lpaths))
 HDR_debug_lflags    += -Wl,--start-group $(addprefix -l, $(HDR_debug_libraries)) -Wl,--end-group
@@ -93,7 +93,7 @@ $(HDR_debug_cpp_o): $(HDR_debug_objsdir)/%.o:
 	@mkdir -p $(dir $(@))
 	$(CXX) $(HDR_debug_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(HDR_cppfiles)) -o $@
 HDR_release_hpaths    := 
-HDR_release_hpaths    += ./../../es3-kepler/HDR
+HDR_release_hpaths    += ./../../es3aep-kepler/HDR
 HDR_release_hpaths    += ./../../../extensions/include
 HDR_release_hpaths    += ./../../../extensions/externals/include
 HDR_release_hpaths    += ./../../../extensions/externals/include/GLFW
@@ -140,9 +140,9 @@ HDR_release_libraries += :libNvUI.a
 HDR_release_cflags    := $(HDR_custom_cflags)
 HDR_release_cflags    += $(addprefix -D, $(HDR_release_defines))
 HDR_release_cflags    += $(addprefix -I, $(HDR_release_hpaths))
-HDR_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+HDR_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 HDR_release_cflags  += -Wno-reorder
-HDR_release_cflags  += -O2
+HDR_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 HDR_release_lflags    := $(HDR_custom_lflags)
 HDR_release_lflags    += $(addprefix -L, $(HDR_release_lpaths))
 HDR_release_lflags    += -Wl,--start-group $(addprefix -l, $(HDR_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.InstancedTessellation.mk b/samples/build/linux-arm32/Makefile.InstancedTessellation.mk
index e65a270..d904989 100644
--- a/samples/build/linux-arm32/Makefile.InstancedTessellation.mk
+++ b/samples/build/linux-arm32/Makefile.InstancedTessellation.mk
@@ -51,9 +51,9 @@ InstancedTessellation_debug_libraries += :libNvUID.a
 InstancedTessellation_debug_cflags    := $(InstancedTessellation_custom_cflags)
 InstancedTessellation_debug_cflags    += $(addprefix -D, $(InstancedTessellation_debug_defines))
 InstancedTessellation_debug_cflags    += $(addprefix -I, $(InstancedTessellation_debug_hpaths))
-InstancedTessellation_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancedTessellation_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancedTessellation_debug_cflags  += -Wno-reorder
-InstancedTessellation_debug_cflags  += -g
+InstancedTessellation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancedTessellation_debug_lflags    := $(InstancedTessellation_custom_lflags)
 InstancedTessellation_debug_lflags    += $(addprefix -L, $(InstancedTessellation_debug_lpaths))
 InstancedTessellation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(InstancedTessellation_debug_libraries)) -Wl,--end-group
@@ -133,9 +133,9 @@ InstancedTessellation_release_libraries += :libNvUI.a
 InstancedTessellation_release_cflags    := $(InstancedTessellation_custom_cflags)
 InstancedTessellation_release_cflags    += $(addprefix -D, $(InstancedTessellation_release_defines))
 InstancedTessellation_release_cflags    += $(addprefix -I, $(InstancedTessellation_release_hpaths))
-InstancedTessellation_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancedTessellation_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancedTessellation_release_cflags  += -Wno-reorder
-InstancedTessellation_release_cflags  += -O2
+InstancedTessellation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancedTessellation_release_lflags    := $(InstancedTessellation_custom_lflags)
 InstancedTessellation_release_lflags    += $(addprefix -L, $(InstancedTessellation_release_lpaths))
 InstancedTessellation_release_lflags    += -Wl,--start-group $(addprefix -l, $(InstancedTessellation_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.InstancingApp.mk b/samples/build/linux-arm32/Makefile.InstancingApp.mk
index f94d6d5..1f72d75 100644
--- a/samples/build/linux-arm32/Makefile.InstancingApp.mk
+++ b/samples/build/linux-arm32/Makefile.InstancingApp.mk
@@ -51,9 +51,9 @@ InstancingApp_debug_libraries += :libNvUID.a
 InstancingApp_debug_cflags    := $(InstancingApp_custom_cflags)
 InstancingApp_debug_cflags    += $(addprefix -D, $(InstancingApp_debug_defines))
 InstancingApp_debug_cflags    += $(addprefix -I, $(InstancingApp_debug_hpaths))
-InstancingApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancingApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancingApp_debug_cflags  += -Wno-reorder
-InstancingApp_debug_cflags  += -g
+InstancingApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancingApp_debug_lflags    := $(InstancingApp_custom_lflags)
 InstancingApp_debug_lflags    += $(addprefix -L, $(InstancingApp_debug_lpaths))
 InstancingApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(InstancingApp_debug_libraries)) -Wl,--end-group
@@ -133,9 +133,9 @@ InstancingApp_release_libraries += :libNvUI.a
 InstancingApp_release_cflags    := $(InstancingApp_custom_cflags)
 InstancingApp_release_cflags    += $(addprefix -D, $(InstancingApp_release_defines))
 InstancingApp_release_cflags    += $(addprefix -I, $(InstancingApp_release_hpaths))
-InstancingApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancingApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancingApp_release_cflags  += -Wno-reorder
-InstancingApp_release_cflags  += -O2
+InstancingApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancingApp_release_lflags    := $(InstancingApp_custom_lflags)
 InstancingApp_release_lflags    += $(addprefix -L, $(InstancingApp_release_lpaths))
 InstancingApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(InstancingApp_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.MotionBlur.mk b/samples/build/linux-arm32/Makefile.MotionBlur.mk
index 593cebc..831ecbb 100644
--- a/samples/build/linux-arm32/Makefile.MotionBlur.mk
+++ b/samples/build/linux-arm32/Makefile.MotionBlur.mk
@@ -51,9 +51,9 @@ MotionBlur_debug_libraries += :libNvUID.a
 MotionBlur_debug_cflags    := $(MotionBlur_custom_cflags)
 MotionBlur_debug_cflags    += $(addprefix -D, $(MotionBlur_debug_defines))
 MotionBlur_debug_cflags    += $(addprefix -I, $(MotionBlur_debug_hpaths))
-MotionBlur_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlur_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlur_debug_cflags  += -Wno-reorder
-MotionBlur_debug_cflags  += -g
+MotionBlur_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlur_debug_lflags    := $(MotionBlur_custom_lflags)
 MotionBlur_debug_lflags    += $(addprefix -L, $(MotionBlur_debug_lpaths))
 MotionBlur_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlur_debug_libraries)) -Wl,--end-group
@@ -133,9 +133,9 @@ MotionBlur_release_libraries += :libNvUI.a
 MotionBlur_release_cflags    := $(MotionBlur_custom_cflags)
 MotionBlur_release_cflags    += $(addprefix -D, $(MotionBlur_release_defines))
 MotionBlur_release_cflags    += $(addprefix -I, $(MotionBlur_release_hpaths))
-MotionBlur_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlur_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlur_release_cflags  += -Wno-reorder
-MotionBlur_release_cflags  += -O2
+MotionBlur_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlur_release_lflags    := $(MotionBlur_custom_lflags)
 MotionBlur_release_lflags    += $(addprefix -L, $(MotionBlur_release_lpaths))
 MotionBlur_release_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlur_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.MotionBlurAdvanced.mk b/samples/build/linux-arm32/Makefile.MotionBlurAdvanced.mk
index c3ad8bc..0285a7c 100644
--- a/samples/build/linux-arm32/Makefile.MotionBlurAdvanced.mk
+++ b/samples/build/linux-arm32/Makefile.MotionBlurAdvanced.mk
@@ -51,9 +51,9 @@ MotionBlurAdvanced_debug_libraries += :libNvUID.a
 MotionBlurAdvanced_debug_cflags    := $(MotionBlurAdvanced_custom_cflags)
 MotionBlurAdvanced_debug_cflags    += $(addprefix -D, $(MotionBlurAdvanced_debug_defines))
 MotionBlurAdvanced_debug_cflags    += $(addprefix -I, $(MotionBlurAdvanced_debug_hpaths))
-MotionBlurAdvanced_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlurAdvanced_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlurAdvanced_debug_cflags  += -Wno-reorder
-MotionBlurAdvanced_debug_cflags  += -g
+MotionBlurAdvanced_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlurAdvanced_debug_lflags    := $(MotionBlurAdvanced_custom_lflags)
 MotionBlurAdvanced_debug_lflags    += $(addprefix -L, $(MotionBlurAdvanced_debug_lpaths))
 MotionBlurAdvanced_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlurAdvanced_debug_libraries)) -Wl,--end-group
@@ -133,9 +133,9 @@ MotionBlurAdvanced_release_libraries += :libNvUI.a
 MotionBlurAdvanced_release_cflags    := $(MotionBlurAdvanced_custom_cflags)
 MotionBlurAdvanced_release_cflags    += $(addprefix -D, $(MotionBlurAdvanced_release_defines))
 MotionBlurAdvanced_release_cflags    += $(addprefix -I, $(MotionBlurAdvanced_release_hpaths))
-MotionBlurAdvanced_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlurAdvanced_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlurAdvanced_release_cflags  += -Wno-reorder
-MotionBlurAdvanced_release_cflags  += -O2
+MotionBlurAdvanced_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlurAdvanced_release_lflags    := $(MotionBlurAdvanced_custom_lflags)
 MotionBlurAdvanced_release_lflags    += $(addprefix -L, $(MotionBlurAdvanced_release_lpaths))
 MotionBlurAdvanced_release_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlurAdvanced_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.MultiDrawIndirect.mk b/samples/build/linux-arm32/Makefile.MultiDrawIndirect.mk
index b04c941..56e8416 100644
--- a/samples/build/linux-arm32/Makefile.MultiDrawIndirect.mk
+++ b/samples/build/linux-arm32/Makefile.MultiDrawIndirect.mk
@@ -51,9 +51,9 @@ MultiDrawIndirect_debug_libraries += :libNvUID.a
 MultiDrawIndirect_debug_cflags    := $(MultiDrawIndirect_custom_cflags)
 MultiDrawIndirect_debug_cflags    += $(addprefix -D, $(MultiDrawIndirect_debug_defines))
 MultiDrawIndirect_debug_cflags    += $(addprefix -I, $(MultiDrawIndirect_debug_hpaths))
-MultiDrawIndirect_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MultiDrawIndirect_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MultiDrawIndirect_debug_cflags  += -Wno-reorder
-MultiDrawIndirect_debug_cflags  += -g
+MultiDrawIndirect_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MultiDrawIndirect_debug_lflags    := $(MultiDrawIndirect_custom_lflags)
 MultiDrawIndirect_debug_lflags    += $(addprefix -L, $(MultiDrawIndirect_debug_lpaths))
 MultiDrawIndirect_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MultiDrawIndirect_debug_libraries)) -Wl,--end-group
@@ -133,9 +133,9 @@ MultiDrawIndirect_release_libraries += :libNvUI.a
 MultiDrawIndirect_release_cflags    := $(MultiDrawIndirect_custom_cflags)
 MultiDrawIndirect_release_cflags    += $(addprefix -D, $(MultiDrawIndirect_release_defines))
 MultiDrawIndirect_release_cflags    += $(addprefix -I, $(MultiDrawIndirect_release_hpaths))
-MultiDrawIndirect_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MultiDrawIndirect_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MultiDrawIndirect_release_cflags  += -Wno-reorder
-MultiDrawIndirect_release_cflags  += -O2
+MultiDrawIndirect_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MultiDrawIndirect_release_lflags    := $(MultiDrawIndirect_custom_lflags)
 MultiDrawIndirect_release_lflags    += $(addprefix -L, $(MultiDrawIndirect_release_lpaths))
 MultiDrawIndirect_release_lflags    += -Wl,--start-group $(addprefix -l, $(MultiDrawIndirect_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.NormalBlendedDecal.mk b/samples/build/linux-arm32/Makefile.NormalBlendedDecal.mk
index 0306ee8..3c890b7 100644
--- a/samples/build/linux-arm32/Makefile.NormalBlendedDecal.mk
+++ b/samples/build/linux-arm32/Makefile.NormalBlendedDecal.mk
@@ -51,9 +51,9 @@ NormalBlendedDecal_debug_libraries += :libNvUID.a
 NormalBlendedDecal_debug_cflags    := $(NormalBlendedDecal_custom_cflags)
 NormalBlendedDecal_debug_cflags    += $(addprefix -D, $(NormalBlendedDecal_debug_defines))
 NormalBlendedDecal_debug_cflags    += $(addprefix -I, $(NormalBlendedDecal_debug_hpaths))
-NormalBlendedDecal_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NormalBlendedDecal_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NormalBlendedDecal_debug_cflags  += -Wno-reorder
-NormalBlendedDecal_debug_cflags  += -g
+NormalBlendedDecal_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NormalBlendedDecal_debug_lflags    := $(NormalBlendedDecal_custom_lflags)
 NormalBlendedDecal_debug_lflags    += $(addprefix -L, $(NormalBlendedDecal_debug_lpaths))
 NormalBlendedDecal_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NormalBlendedDecal_debug_libraries)) -Wl,--end-group
@@ -133,9 +133,9 @@ NormalBlendedDecal_release_libraries += :libNvUI.a
 NormalBlendedDecal_release_cflags    := $(NormalBlendedDecal_custom_cflags)
 NormalBlendedDecal_release_cflags    += $(addprefix -D, $(NormalBlendedDecal_release_defines))
 NormalBlendedDecal_release_cflags    += $(addprefix -I, $(NormalBlendedDecal_release_hpaths))
-NormalBlendedDecal_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NormalBlendedDecal_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NormalBlendedDecal_release_cflags  += -Wno-reorder
-NormalBlendedDecal_release_cflags  += -O2
+NormalBlendedDecal_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NormalBlendedDecal_release_lflags    := $(NormalBlendedDecal_custom_lflags)
 NormalBlendedDecal_release_lflags    += $(addprefix -L, $(NormalBlendedDecal_release_lpaths))
 NormalBlendedDecal_release_lflags    += -Wl,--start-group $(addprefix -l, $(NormalBlendedDecal_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.OptimizationApp.mk b/samples/build/linux-arm32/Makefile.OptimizationApp.mk
index a2b8e58..af31473 100644
--- a/samples/build/linux-arm32/Makefile.OptimizationApp.mk
+++ b/samples/build/linux-arm32/Makefile.OptimizationApp.mk
@@ -59,9 +59,9 @@ OptimizationApp_debug_libraries += :libNvUID.a
 OptimizationApp_debug_cflags    := $(OptimizationApp_custom_cflags)
 OptimizationApp_debug_cflags    += $(addprefix -D, $(OptimizationApp_debug_defines))
 OptimizationApp_debug_cflags    += $(addprefix -I, $(OptimizationApp_debug_hpaths))
-OptimizationApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+OptimizationApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 OptimizationApp_debug_cflags  += -Wno-reorder
-OptimizationApp_debug_cflags  += -g
+OptimizationApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 OptimizationApp_debug_lflags    := $(OptimizationApp_custom_lflags)
 OptimizationApp_debug_lflags    += $(addprefix -L, $(OptimizationApp_debug_lpaths))
 OptimizationApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(OptimizationApp_debug_libraries)) -Wl,--end-group
@@ -141,9 +141,9 @@ OptimizationApp_release_libraries += :libNvUI.a
 OptimizationApp_release_cflags    := $(OptimizationApp_custom_cflags)
 OptimizationApp_release_cflags    += $(addprefix -D, $(OptimizationApp_release_defines))
 OptimizationApp_release_cflags    += $(addprefix -I, $(OptimizationApp_release_hpaths))
-OptimizationApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+OptimizationApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 OptimizationApp_release_cflags  += -Wno-reorder
-OptimizationApp_release_cflags  += -O2
+OptimizationApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 OptimizationApp_release_lflags    := $(OptimizationApp_custom_lflags)
 OptimizationApp_release_lflags    += $(addprefix -L, $(OptimizationApp_release_lpaths))
 OptimizationApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(OptimizationApp_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.ParticleUpsampling.mk b/samples/build/linux-arm32/Makefile.ParticleUpsampling.mk
index 8728127..4bcc563 100644
--- a/samples/build/linux-arm32/Makefile.ParticleUpsampling.mk
+++ b/samples/build/linux-arm32/Makefile.ParticleUpsampling.mk
@@ -56,9 +56,9 @@ ParticleUpsampling_debug_libraries += :libNvUID.a
 ParticleUpsampling_debug_cflags    := $(ParticleUpsampling_custom_cflags)
 ParticleUpsampling_debug_cflags    += $(addprefix -D, $(ParticleUpsampling_debug_defines))
 ParticleUpsampling_debug_cflags    += $(addprefix -I, $(ParticleUpsampling_debug_hpaths))
-ParticleUpsampling_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ParticleUpsampling_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ParticleUpsampling_debug_cflags  += -Wno-reorder
-ParticleUpsampling_debug_cflags  += -g
+ParticleUpsampling_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ParticleUpsampling_debug_lflags    := $(ParticleUpsampling_custom_lflags)
 ParticleUpsampling_debug_lflags    += $(addprefix -L, $(ParticleUpsampling_debug_lpaths))
 ParticleUpsampling_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ParticleUpsampling_debug_libraries)) -Wl,--end-group
@@ -138,9 +138,9 @@ ParticleUpsampling_release_libraries += :libNvUI.a
 ParticleUpsampling_release_cflags    := $(ParticleUpsampling_custom_cflags)
 ParticleUpsampling_release_cflags    += $(addprefix -D, $(ParticleUpsampling_release_defines))
 ParticleUpsampling_release_cflags    += $(addprefix -I, $(ParticleUpsampling_release_hpaths))
-ParticleUpsampling_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ParticleUpsampling_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ParticleUpsampling_release_cflags  += -Wno-reorder
-ParticleUpsampling_release_cflags  += -O2
+ParticleUpsampling_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ParticleUpsampling_release_lflags    := $(ParticleUpsampling_custom_lflags)
 ParticleUpsampling_release_lflags    += $(addprefix -L, $(ParticleUpsampling_release_lpaths))
 ParticleUpsampling_release_lflags    += -Wl,--start-group $(addprefix -l, $(ParticleUpsampling_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.PathRenderingBasic.mk b/samples/build/linux-arm32/Makefile.PathRenderingBasic.mk
index e31f2a2..2a875ec 100644
--- a/samples/build/linux-arm32/Makefile.PathRenderingBasic.mk
+++ b/samples/build/linux-arm32/Makefile.PathRenderingBasic.mk
@@ -51,9 +51,9 @@ PathRenderingBasic_debug_libraries += :libNvUID.a
 PathRenderingBasic_debug_cflags    := $(PathRenderingBasic_custom_cflags)
 PathRenderingBasic_debug_cflags    += $(addprefix -D, $(PathRenderingBasic_debug_defines))
 PathRenderingBasic_debug_cflags    += $(addprefix -I, $(PathRenderingBasic_debug_hpaths))
-PathRenderingBasic_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+PathRenderingBasic_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 PathRenderingBasic_debug_cflags  += -Wno-reorder
-PathRenderingBasic_debug_cflags  += -g
+PathRenderingBasic_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 PathRenderingBasic_debug_lflags    := $(PathRenderingBasic_custom_lflags)
 PathRenderingBasic_debug_lflags    += $(addprefix -L, $(PathRenderingBasic_debug_lpaths))
 PathRenderingBasic_debug_lflags    += -Wl,--start-group $(addprefix -l, $(PathRenderingBasic_debug_libraries)) -Wl,--end-group
@@ -133,9 +133,9 @@ PathRenderingBasic_release_libraries += :libNvUI.a
 PathRenderingBasic_release_cflags    := $(PathRenderingBasic_custom_cflags)
 PathRenderingBasic_release_cflags    += $(addprefix -D, $(PathRenderingBasic_release_defines))
 PathRenderingBasic_release_cflags    += $(addprefix -I, $(PathRenderingBasic_release_hpaths))
-PathRenderingBasic_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+PathRenderingBasic_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 PathRenderingBasic_release_cflags  += -Wno-reorder
-PathRenderingBasic_release_cflags  += -O2
+PathRenderingBasic_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 PathRenderingBasic_release_lflags    := $(PathRenderingBasic_custom_lflags)
 PathRenderingBasic_release_lflags    += $(addprefix -L, $(PathRenderingBasic_release_lpaths))
 PathRenderingBasic_release_lflags    += -Wl,--start-group $(addprefix -l, $(PathRenderingBasic_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.ShapedTextES.mk b/samples/build/linux-arm32/Makefile.ShapedTextES.mk
new file mode 100644
index 0000000..c3b9462
--- /dev/null
+++ b/samples/build/linux-arm32/Makefile.ShapedTextES.mk
@@ -0,0 +1,190 @@
+# Makefile generated by XPJ for linux-arm32
+-include Makefile.custom
+ProjectName = ShapedTextES
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/PathSampleApp.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/ShapedText.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/cg4cpp_xform.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/sRGB_math.cpp
+
+ShapedTextES_debug_hpaths    := 
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/ucdn
+ShapedTextES_debug_hpaths    += ./../../nvpr/ShapedTextES
+ShapedTextES_debug_hpaths    += ./../../../extensions/include
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/include
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+ShapedTextES_debug_lpaths    := 
+ShapedTextES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+ShapedTextES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+ShapedTextES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+ShapedTextES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_debug_defines   := $(ShapedTextES_custom_defines)
+ShapedTextES_debug_defines   += LINUX=1
+ShapedTextES_debug_defines   += GLEW_NO_GLU=1
+ShapedTextES_debug_defines   += _DEBUG
+ShapedTextES_debug_libraries := 
+ShapedTextES_debug_libraries += NvAppBaseD
+ShapedTextES_debug_libraries += NvUID
+ShapedTextES_debug_libraries += NvAssetLoaderD
+ShapedTextES_debug_libraries += NvModelD
+ShapedTextES_debug_libraries += NvGLUtilsD
+ShapedTextES_debug_libraries += NvGamepadD
+ShapedTextES_debug_libraries += HalfD
+ShapedTextES_debug_libraries += GLEW
+ShapedTextES_debug_libraries += glfw3
+ShapedTextES_debug_libraries += X11
+ShapedTextES_debug_libraries += Xrandr
+ShapedTextES_debug_libraries += Xi
+ShapedTextES_debug_libraries += rt
+ShapedTextES_debug_libraries += m
+ShapedTextES_debug_libraries += GL
+ShapedTextES_debug_libraries += dl
+ShapedTextES_debug_libraries += Xxf86vm
+ShapedTextES_debug_libraries += pthread
+ShapedTextES_debug_libraries += :libcg4cppD.a
+ShapedTextES_debug_libraries += :libfreetypeD.a
+ShapedTextES_debug_libraries += :libHalfD.a
+ShapedTextES_debug_libraries += :libharfbuzzD.a
+ShapedTextES_debug_libraries += :libNvAppBaseD.a
+ShapedTextES_debug_libraries += :libNvAssetLoaderD.a
+ShapedTextES_debug_libraries += :libNvGamepadD.a
+ShapedTextES_debug_libraries += :libNvGLUtilsD.a
+ShapedTextES_debug_libraries += :libNvModelD.a
+ShapedTextES_debug_libraries += :libNvUID.a
+ShapedTextES_debug_cflags    := $(ShapedTextES_custom_cflags)
+ShapedTextES_debug_cflags    += $(addprefix -D, $(ShapedTextES_debug_defines))
+ShapedTextES_debug_cflags    += $(addprefix -I, $(ShapedTextES_debug_hpaths))
+ShapedTextES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ShapedTextES_debug_cflags  += -Wno-reorder
+ShapedTextES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+ShapedTextES_debug_lflags    := $(ShapedTextES_custom_lflags)
+ShapedTextES_debug_lflags    += $(addprefix -L, $(ShapedTextES_debug_lpaths))
+ShapedTextES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ShapedTextES_debug_libraries)) -Wl,--end-group
+ShapedTextES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+ShapedTextES_debug_objsdir  := $(OBJS_DIR)/ShapedTextES_debug
+ShapedTextES_debug_obj      := 
+ShapedTextES_debug_cpp_o    = $(addprefix $(ShapedTextES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(ShapedTextES_cppfiles)))))
+ShapedTextES_debug_obj      += $(ShapedTextES_debug_cpp_o) 
+ShapedTextES_debug_bin      := ./../../bin/linux-arm32/ShapedTextESD
+
+clean_ShapedTextES_debug: 
+	@$(ECHO) clean ShapedTextES debug
+	@$(RMDIR) $(ShapedTextES_debug_objsdir)
+	@$(RMDIR) $(ShapedTextES_debug_bin)
+
+build_ShapedTextES_debug: postbuild_ShapedTextES_debug
+postbuild_ShapedTextES_debug: mainbuild_ShapedTextES_debug
+mainbuild_ShapedTextES_debug: prebuild_ShapedTextES_debug $(ShapedTextES_debug_bin)
+prebuild_ShapedTextES_debug:
+
+-include $(ShapedTextES_debug_cpp_o:%o=%d)
+
+$(ShapedTextES_debug_bin): $(ShapedTextES_debug_obj) $(cg4cpp_debug_bin) $(freetype_debug_bin) $(Half_debug_bin) $(harfbuzz_debug_bin) $(NvAppBase_debug_bin) $(NvAssetLoader_debug_bin) $(NvGamepad_debug_bin) $(NvGLUtils_debug_bin) $(NvModel_debug_bin) $(NvUI_debug_bin) 
+	@mkdir -p `dirname ./../../bin/linux-arm32/ShapedTextESD`
+	$(CCLD) $^ $(ShapedTextES_debug_lflags) -o $(ShapedTextES_debug_bin) 
+	@$(ECHO) building $@ complete!
+
+$(ShapedTextES_debug_cpp_o): $(ShapedTextES_debug_objsdir)/%.o: 
+	@$(ECHO) ShapedTextES: compiling debug $(filter %$*,$(ShapedTextES_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_debug_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(ShapedTextES_cppfiles)) -o $@
+ShapedTextES_release_hpaths    := 
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/ucdn
+ShapedTextES_release_hpaths    += ./../../nvpr/ShapedTextES
+ShapedTextES_release_hpaths    += ./../../../extensions/include
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/include
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+ShapedTextES_release_lpaths    := 
+ShapedTextES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+ShapedTextES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+ShapedTextES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+ShapedTextES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+ShapedTextES_release_defines   := $(ShapedTextES_custom_defines)
+ShapedTextES_release_defines   += LINUX=1
+ShapedTextES_release_defines   += GLEW_NO_GLU=1
+ShapedTextES_release_defines   += NDEBUG
+ShapedTextES_release_libraries := 
+ShapedTextES_release_libraries += NvAppBase
+ShapedTextES_release_libraries += NvUI
+ShapedTextES_release_libraries += NvAssetLoader
+ShapedTextES_release_libraries += NvModel
+ShapedTextES_release_libraries += NvGLUtils
+ShapedTextES_release_libraries += NvGamepad
+ShapedTextES_release_libraries += Half
+ShapedTextES_release_libraries += GLEW
+ShapedTextES_release_libraries += glfw3
+ShapedTextES_release_libraries += X11
+ShapedTextES_release_libraries += Xrandr
+ShapedTextES_release_libraries += Xi
+ShapedTextES_release_libraries += rt
+ShapedTextES_release_libraries += m
+ShapedTextES_release_libraries += GL
+ShapedTextES_release_libraries += dl
+ShapedTextES_release_libraries += Xxf86vm
+ShapedTextES_release_libraries += pthread
+ShapedTextES_release_libraries += :libcg4cpp.a
+ShapedTextES_release_libraries += :libfreetype.a
+ShapedTextES_release_libraries += :libHalf.a
+ShapedTextES_release_libraries += :libharfbuzz.a
+ShapedTextES_release_libraries += :libNvAppBase.a
+ShapedTextES_release_libraries += :libNvAssetLoader.a
+ShapedTextES_release_libraries += :libNvGamepad.a
+ShapedTextES_release_libraries += :libNvGLUtils.a
+ShapedTextES_release_libraries += :libNvModel.a
+ShapedTextES_release_libraries += :libNvUI.a
+ShapedTextES_release_cflags    := $(ShapedTextES_custom_cflags)
+ShapedTextES_release_cflags    += $(addprefix -D, $(ShapedTextES_release_defines))
+ShapedTextES_release_cflags    += $(addprefix -I, $(ShapedTextES_release_hpaths))
+ShapedTextES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ShapedTextES_release_cflags  += -Wno-reorder
+ShapedTextES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+ShapedTextES_release_lflags    := $(ShapedTextES_custom_lflags)
+ShapedTextES_release_lflags    += $(addprefix -L, $(ShapedTextES_release_lpaths))
+ShapedTextES_release_lflags    += -Wl,--start-group $(addprefix -l, $(ShapedTextES_release_libraries)) -Wl,--end-group
+ShapedTextES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+ShapedTextES_release_objsdir  := $(OBJS_DIR)/ShapedTextES_release
+ShapedTextES_release_obj      := 
+ShapedTextES_release_cpp_o    = $(addprefix $(ShapedTextES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(ShapedTextES_cppfiles)))))
+ShapedTextES_release_obj      += $(ShapedTextES_release_cpp_o) 
+ShapedTextES_release_bin      := ./../../bin/linux-arm32/ShapedTextES
+
+clean_ShapedTextES_release: 
+	@$(ECHO) clean ShapedTextES release
+	@$(RMDIR) $(ShapedTextES_release_objsdir)
+	@$(RMDIR) $(ShapedTextES_release_bin)
+
+build_ShapedTextES_release: postbuild_ShapedTextES_release
+postbuild_ShapedTextES_release: mainbuild_ShapedTextES_release
+mainbuild_ShapedTextES_release: prebuild_ShapedTextES_release $(ShapedTextES_release_bin)
+prebuild_ShapedTextES_release:
+
+-include $(ShapedTextES_release_cpp_o:%o=%d)
+
+$(ShapedTextES_release_bin): $(ShapedTextES_release_obj) $(cg4cpp_release_bin) $(freetype_release_bin) $(Half_release_bin) $(harfbuzz_release_bin) $(NvAppBase_release_bin) $(NvAssetLoader_release_bin) $(NvGamepad_release_bin) $(NvGLUtils_release_bin) $(NvModel_release_bin) $(NvUI_release_bin) 
+	@mkdir -p `dirname ./../../bin/linux-arm32/ShapedTextES`
+	$(CCLD) $^ $(ShapedTextES_release_lflags) -o $(ShapedTextES_release_bin) 
+	@$(ECHO) building $@ complete!
+
+$(ShapedTextES_release_cpp_o): $(ShapedTextES_release_objsdir)/%.o: 
+	@$(ECHO) ShapedTextES: compiling release $(filter %$*,$(ShapedTextES_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_release_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(ShapedTextES_cppfiles)) -o $@
diff --git a/samples/build/linux-arm32/Makefile.SkinningApp.mk b/samples/build/linux-arm32/Makefile.SkinningApp.mk
index 67ae08b..db77062 100644
--- a/samples/build/linux-arm32/Makefile.SkinningApp.mk
+++ b/samples/build/linux-arm32/Makefile.SkinningApp.mk
@@ -52,9 +52,9 @@ SkinningApp_debug_libraries += :libNvUID.a
 SkinningApp_debug_cflags    := $(SkinningApp_custom_cflags)
 SkinningApp_debug_cflags    += $(addprefix -D, $(SkinningApp_debug_defines))
 SkinningApp_debug_cflags    += $(addprefix -I, $(SkinningApp_debug_hpaths))
-SkinningApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SkinningApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SkinningApp_debug_cflags  += -Wno-reorder
-SkinningApp_debug_cflags  += -g
+SkinningApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SkinningApp_debug_lflags    := $(SkinningApp_custom_lflags)
 SkinningApp_debug_lflags    += $(addprefix -L, $(SkinningApp_debug_lpaths))
 SkinningApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(SkinningApp_debug_libraries)) -Wl,--end-group
@@ -134,9 +134,9 @@ SkinningApp_release_libraries += :libNvUI.a
 SkinningApp_release_cflags    := $(SkinningApp_custom_cflags)
 SkinningApp_release_cflags    += $(addprefix -D, $(SkinningApp_release_defines))
 SkinningApp_release_cflags    += $(addprefix -I, $(SkinningApp_release_hpaths))
-SkinningApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SkinningApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SkinningApp_release_cflags  += -Wno-reorder
-SkinningApp_release_cflags  += -O2
+SkinningApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SkinningApp_release_lflags    := $(SkinningApp_custom_lflags)
 SkinningApp_release_lflags    += $(addprefix -L, $(SkinningApp_release_lpaths))
 SkinningApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(SkinningApp_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.SoftShadows.mk b/samples/build/linux-arm32/Makefile.SoftShadows.mk
index 5ef1da0..2eb8672 100644
--- a/samples/build/linux-arm32/Makefile.SoftShadows.mk
+++ b/samples/build/linux-arm32/Makefile.SoftShadows.mk
@@ -55,9 +55,9 @@ SoftShadows_debug_libraries += :libNvUID.a
 SoftShadows_debug_cflags    := $(SoftShadows_custom_cflags)
 SoftShadows_debug_cflags    += $(addprefix -D, $(SoftShadows_debug_defines))
 SoftShadows_debug_cflags    += $(addprefix -I, $(SoftShadows_debug_hpaths))
-SoftShadows_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SoftShadows_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SoftShadows_debug_cflags  += -Wno-reorder
-SoftShadows_debug_cflags  += -g
+SoftShadows_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SoftShadows_debug_lflags    := $(SoftShadows_custom_lflags)
 SoftShadows_debug_lflags    += $(addprefix -L, $(SoftShadows_debug_lpaths))
 SoftShadows_debug_lflags    += -Wl,--start-group $(addprefix -l, $(SoftShadows_debug_libraries)) -Wl,--end-group
@@ -137,9 +137,9 @@ SoftShadows_release_libraries += :libNvUI.a
 SoftShadows_release_cflags    := $(SoftShadows_custom_cflags)
 SoftShadows_release_cflags    += $(addprefix -D, $(SoftShadows_release_defines))
 SoftShadows_release_cflags    += $(addprefix -I, $(SoftShadows_release_hpaths))
-SoftShadows_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SoftShadows_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SoftShadows_release_cflags  += -Wno-reorder
-SoftShadows_release_cflags  += -O2
+SoftShadows_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SoftShadows_release_lflags    := $(SoftShadows_custom_lflags)
 SoftShadows_release_lflags    += $(addprefix -L, $(SoftShadows_release_lpaths))
 SoftShadows_release_lflags    += -Wl,--start-group $(addprefix -l, $(SoftShadows_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.TerrainTessellation.mk b/samples/build/linux-arm32/Makefile.TerrainTessellation.mk
index 972edfb..f81dbf4 100644
--- a/samples/build/linux-arm32/Makefile.TerrainTessellation.mk
+++ b/samples/build/linux-arm32/Makefile.TerrainTessellation.mk
@@ -53,9 +53,9 @@ TerrainTessellation_debug_libraries += :libNvUID.a
 TerrainTessellation_debug_cflags    := $(TerrainTessellation_custom_cflags)
 TerrainTessellation_debug_cflags    += $(addprefix -D, $(TerrainTessellation_debug_defines))
 TerrainTessellation_debug_cflags    += $(addprefix -I, $(TerrainTessellation_debug_hpaths))
-TerrainTessellation_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TerrainTessellation_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TerrainTessellation_debug_cflags  += -Wno-reorder
-TerrainTessellation_debug_cflags  += -g
+TerrainTessellation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TerrainTessellation_debug_lflags    := $(TerrainTessellation_custom_lflags)
 TerrainTessellation_debug_lflags    += $(addprefix -L, $(TerrainTessellation_debug_lpaths))
 TerrainTessellation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TerrainTessellation_debug_libraries)) -Wl,--end-group
@@ -136,9 +136,9 @@ TerrainTessellation_release_libraries += :libNvUI.a
 TerrainTessellation_release_cflags    := $(TerrainTessellation_custom_cflags)
 TerrainTessellation_release_cflags    += $(addprefix -D, $(TerrainTessellation_release_defines))
 TerrainTessellation_release_cflags    += $(addprefix -I, $(TerrainTessellation_release_hpaths))
-TerrainTessellation_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TerrainTessellation_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TerrainTessellation_release_cflags  += -Wno-reorder
-TerrainTessellation_release_cflags  += -O2
+TerrainTessellation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TerrainTessellation_release_lflags    := $(TerrainTessellation_custom_lflags)
 TerrainTessellation_release_lflags    += $(addprefix -L, $(TerrainTessellation_release_lpaths))
 TerrainTessellation_release_lflags    += -Wl,--start-group $(addprefix -l, $(TerrainTessellation_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.TextWheelES.mk b/samples/build/linux-arm32/Makefile.TextWheelES.mk
new file mode 100644
index 0000000..1bb90ec
--- /dev/null
+++ b/samples/build/linux-arm32/Makefile.TextWheelES.mk
@@ -0,0 +1,176 @@
+# Makefile generated by XPJ for linux-arm32
+-include Makefile.custom
+ProjectName = TextWheelES
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/TextWheel.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/cg4cpp_xform.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/render_font.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/sRGB_math.cpp
+
+TextWheelES_debug_hpaths    := 
+TextWheelES_debug_hpaths    += ./../../nvpr/TextWheelES
+TextWheelES_debug_hpaths    += ./../../../extensions/include
+TextWheelES_debug_hpaths    += ./../../../extensions/externals/include
+TextWheelES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+TextWheelES_debug_lpaths    := 
+TextWheelES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TextWheelES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_debug_defines   := $(TextWheelES_custom_defines)
+TextWheelES_debug_defines   += LINUX=1
+TextWheelES_debug_defines   += GLEW_NO_GLU=1
+TextWheelES_debug_defines   += _DEBUG
+TextWheelES_debug_libraries := 
+TextWheelES_debug_libraries += NvAppBaseD
+TextWheelES_debug_libraries += NvUID
+TextWheelES_debug_libraries += NvAssetLoaderD
+TextWheelES_debug_libraries += NvModelD
+TextWheelES_debug_libraries += NvGLUtilsD
+TextWheelES_debug_libraries += NvGamepadD
+TextWheelES_debug_libraries += HalfD
+TextWheelES_debug_libraries += GLEW
+TextWheelES_debug_libraries += glfw3
+TextWheelES_debug_libraries += X11
+TextWheelES_debug_libraries += Xrandr
+TextWheelES_debug_libraries += Xi
+TextWheelES_debug_libraries += rt
+TextWheelES_debug_libraries += m
+TextWheelES_debug_libraries += GL
+TextWheelES_debug_libraries += dl
+TextWheelES_debug_libraries += Xxf86vm
+TextWheelES_debug_libraries += pthread
+TextWheelES_debug_libraries += :libcg4cppD.a
+TextWheelES_debug_libraries += :libHalfD.a
+TextWheelES_debug_libraries += :libNvAppBaseD.a
+TextWheelES_debug_libraries += :libNvAssetLoaderD.a
+TextWheelES_debug_libraries += :libNvGamepadD.a
+TextWheelES_debug_libraries += :libNvGLUtilsD.a
+TextWheelES_debug_libraries += :libNvModelD.a
+TextWheelES_debug_libraries += :libNvUID.a
+TextWheelES_debug_cflags    := $(TextWheelES_custom_cflags)
+TextWheelES_debug_cflags    += $(addprefix -D, $(TextWheelES_debug_defines))
+TextWheelES_debug_cflags    += $(addprefix -I, $(TextWheelES_debug_hpaths))
+TextWheelES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextWheelES_debug_cflags  += -Wno-reorder
+TextWheelES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TextWheelES_debug_lflags    := $(TextWheelES_custom_lflags)
+TextWheelES_debug_lflags    += $(addprefix -L, $(TextWheelES_debug_lpaths))
+TextWheelES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TextWheelES_debug_libraries)) -Wl,--end-group
+TextWheelES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TextWheelES_debug_objsdir  := $(OBJS_DIR)/TextWheelES_debug
+TextWheelES_debug_obj      := 
+TextWheelES_debug_cpp_o    = $(addprefix $(TextWheelES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TextWheelES_cppfiles)))))
+TextWheelES_debug_obj      += $(TextWheelES_debug_cpp_o) 
+TextWheelES_debug_bin      := ./../../bin/linux-arm32/TextWheelESD
+
+clean_TextWheelES_debug: 
+	@$(ECHO) clean TextWheelES debug
+	@$(RMDIR) $(TextWheelES_debug_objsdir)
+	@$(RMDIR) $(TextWheelES_debug_bin)
+
+build_TextWheelES_debug: postbuild_TextWheelES_debug
+postbuild_TextWheelES_debug: mainbuild_TextWheelES_debug
+mainbuild_TextWheelES_debug: prebuild_TextWheelES_debug $(TextWheelES_debug_bin)
+prebuild_TextWheelES_debug:
+
+-include $(TextWheelES_debug_cpp_o:%o=%d)
+
+$(TextWheelES_debug_bin): $(TextWheelES_debug_obj) $(cg4cpp_debug_bin) $(Half_debug_bin) $(NvAppBase_debug_bin) $(NvAssetLoader_debug_bin) $(NvGamepad_debug_bin) $(NvGLUtils_debug_bin) $(NvModel_debug_bin) $(NvUI_debug_bin) 
+	@mkdir -p `dirname ./../../bin/linux-arm32/TextWheelESD`
+	$(CCLD) $^ $(TextWheelES_debug_lflags) -o $(TextWheelES_debug_bin) 
+	@$(ECHO) building $@ complete!
+
+$(TextWheelES_debug_cpp_o): $(TextWheelES_debug_objsdir)/%.o: 
+	@$(ECHO) TextWheelES: compiling debug $(filter %$*,$(TextWheelES_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_debug_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(TextWheelES_cppfiles)) -o $@
+TextWheelES_release_hpaths    := 
+TextWheelES_release_hpaths    += ./../../nvpr/TextWheelES
+TextWheelES_release_hpaths    += ./../../../extensions/include
+TextWheelES_release_hpaths    += ./../../../extensions/externals/include
+TextWheelES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+TextWheelES_release_lpaths    := 
+TextWheelES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TextWheelES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TextWheelES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TextWheelES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TextWheelES_release_defines   := $(TextWheelES_custom_defines)
+TextWheelES_release_defines   += LINUX=1
+TextWheelES_release_defines   += GLEW_NO_GLU=1
+TextWheelES_release_defines   += NDEBUG
+TextWheelES_release_libraries := 
+TextWheelES_release_libraries += NvAppBase
+TextWheelES_release_libraries += NvUI
+TextWheelES_release_libraries += NvAssetLoader
+TextWheelES_release_libraries += NvModel
+TextWheelES_release_libraries += NvGLUtils
+TextWheelES_release_libraries += NvGamepad
+TextWheelES_release_libraries += Half
+TextWheelES_release_libraries += GLEW
+TextWheelES_release_libraries += glfw3
+TextWheelES_release_libraries += X11
+TextWheelES_release_libraries += Xrandr
+TextWheelES_release_libraries += Xi
+TextWheelES_release_libraries += rt
+TextWheelES_release_libraries += m
+TextWheelES_release_libraries += GL
+TextWheelES_release_libraries += dl
+TextWheelES_release_libraries += Xxf86vm
+TextWheelES_release_libraries += pthread
+TextWheelES_release_libraries += :libcg4cpp.a
+TextWheelES_release_libraries += :libHalf.a
+TextWheelES_release_libraries += :libNvAppBase.a
+TextWheelES_release_libraries += :libNvAssetLoader.a
+TextWheelES_release_libraries += :libNvGamepad.a
+TextWheelES_release_libraries += :libNvGLUtils.a
+TextWheelES_release_libraries += :libNvModel.a
+TextWheelES_release_libraries += :libNvUI.a
+TextWheelES_release_cflags    := $(TextWheelES_custom_cflags)
+TextWheelES_release_cflags    += $(addprefix -D, $(TextWheelES_release_defines))
+TextWheelES_release_cflags    += $(addprefix -I, $(TextWheelES_release_hpaths))
+TextWheelES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextWheelES_release_cflags  += -Wno-reorder
+TextWheelES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TextWheelES_release_lflags    := $(TextWheelES_custom_lflags)
+TextWheelES_release_lflags    += $(addprefix -L, $(TextWheelES_release_lpaths))
+TextWheelES_release_lflags    += -Wl,--start-group $(addprefix -l, $(TextWheelES_release_libraries)) -Wl,--end-group
+TextWheelES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TextWheelES_release_objsdir  := $(OBJS_DIR)/TextWheelES_release
+TextWheelES_release_obj      := 
+TextWheelES_release_cpp_o    = $(addprefix $(TextWheelES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TextWheelES_cppfiles)))))
+TextWheelES_release_obj      += $(TextWheelES_release_cpp_o) 
+TextWheelES_release_bin      := ./../../bin/linux-arm32/TextWheelES
+
+clean_TextWheelES_release: 
+	@$(ECHO) clean TextWheelES release
+	@$(RMDIR) $(TextWheelES_release_objsdir)
+	@$(RMDIR) $(TextWheelES_release_bin)
+
+build_TextWheelES_release: postbuild_TextWheelES_release
+postbuild_TextWheelES_release: mainbuild_TextWheelES_release
+mainbuild_TextWheelES_release: prebuild_TextWheelES_release $(TextWheelES_release_bin)
+prebuild_TextWheelES_release:
+
+-include $(TextWheelES_release_cpp_o:%o=%d)
+
+$(TextWheelES_release_bin): $(TextWheelES_release_obj) $(cg4cpp_release_bin) $(Half_release_bin) $(NvAppBase_release_bin) $(NvAssetLoader_release_bin) $(NvGamepad_release_bin) $(NvGLUtils_release_bin) $(NvModel_release_bin) $(NvUI_release_bin) 
+	@mkdir -p `dirname ./../../bin/linux-arm32/TextWheelES`
+	$(CCLD) $^ $(TextWheelES_release_lflags) -o $(TextWheelES_release_bin) 
+	@$(ECHO) building $@ complete!
+
+$(TextWheelES_release_cpp_o): $(TextWheelES_release_objsdir)/%.o: 
+	@$(ECHO) TextWheelES: compiling release $(filter %$*,$(TextWheelES_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_release_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(TextWheelES_cppfiles)) -o $@
diff --git a/samples/build/linux-arm32/Makefile.TextureArrayTerrain.mk b/samples/build/linux-arm32/Makefile.TextureArrayTerrain.mk
index 67261d8..ee43071 100644
--- a/samples/build/linux-arm32/Makefile.TextureArrayTerrain.mk
+++ b/samples/build/linux-arm32/Makefile.TextureArrayTerrain.mk
@@ -57,9 +57,9 @@ TextureArrayTerrain_debug_libraries += :libR3D.a
 TextureArrayTerrain_debug_cflags    := $(TextureArrayTerrain_custom_cflags)
 TextureArrayTerrain_debug_cflags    += $(addprefix -D, $(TextureArrayTerrain_debug_defines))
 TextureArrayTerrain_debug_cflags    += $(addprefix -I, $(TextureArrayTerrain_debug_hpaths))
-TextureArrayTerrain_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextureArrayTerrain_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TextureArrayTerrain_debug_cflags  += -Wno-reorder
-TextureArrayTerrain_debug_cflags  += -g
+TextureArrayTerrain_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TextureArrayTerrain_debug_lflags    := $(TextureArrayTerrain_custom_lflags)
 TextureArrayTerrain_debug_lflags    += $(addprefix -L, $(TextureArrayTerrain_debug_lpaths))
 TextureArrayTerrain_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TextureArrayTerrain_debug_libraries)) -Wl,--end-group
@@ -141,9 +141,9 @@ TextureArrayTerrain_release_libraries += :libR3.a
 TextureArrayTerrain_release_cflags    := $(TextureArrayTerrain_custom_cflags)
 TextureArrayTerrain_release_cflags    += $(addprefix -D, $(TextureArrayTerrain_release_defines))
 TextureArrayTerrain_release_cflags    += $(addprefix -I, $(TextureArrayTerrain_release_hpaths))
-TextureArrayTerrain_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextureArrayTerrain_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TextureArrayTerrain_release_cflags  += -Wno-reorder
-TextureArrayTerrain_release_cflags  += -O2
+TextureArrayTerrain_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TextureArrayTerrain_release_lflags    := $(TextureArrayTerrain_custom_lflags)
 TextureArrayTerrain_release_lflags    += $(addprefix -L, $(TextureArrayTerrain_release_lpaths))
 TextureArrayTerrain_release_lflags    += -Wl,--start-group $(addprefix -l, $(TextureArrayTerrain_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/Makefile.Tiger3DES.mk b/samples/build/linux-arm32/Makefile.Tiger3DES.mk
new file mode 100644
index 0000000..bc49042
--- /dev/null
+++ b/samples/build/linux-arm32/Makefile.Tiger3DES.mk
@@ -0,0 +1,179 @@
+# Makefile generated by XPJ for linux-arm32
+-include Makefile.custom
+ProjectName = Tiger3DES
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/Tiger3D.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/cg4cpp_xform.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/glut_teapot.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/render_font.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/teapot.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/tiger.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/trackball.cpp
+
+Tiger3DES_debug_hpaths    := 
+Tiger3DES_debug_hpaths    += ./../../nvpr/Tiger3DES
+Tiger3DES_debug_hpaths    += ./../../../extensions/include
+Tiger3DES_debug_hpaths    += ./../../../extensions/externals/include
+Tiger3DES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+Tiger3DES_debug_lpaths    := 
+Tiger3DES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+Tiger3DES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_debug_defines   := $(Tiger3DES_custom_defines)
+Tiger3DES_debug_defines   += LINUX=1
+Tiger3DES_debug_defines   += GLEW_NO_GLU=1
+Tiger3DES_debug_defines   += _DEBUG
+Tiger3DES_debug_libraries := 
+Tiger3DES_debug_libraries += NvAppBaseD
+Tiger3DES_debug_libraries += NvUID
+Tiger3DES_debug_libraries += NvAssetLoaderD
+Tiger3DES_debug_libraries += NvModelD
+Tiger3DES_debug_libraries += NvGLUtilsD
+Tiger3DES_debug_libraries += NvGamepadD
+Tiger3DES_debug_libraries += HalfD
+Tiger3DES_debug_libraries += GLEW
+Tiger3DES_debug_libraries += glfw3
+Tiger3DES_debug_libraries += X11
+Tiger3DES_debug_libraries += Xrandr
+Tiger3DES_debug_libraries += Xi
+Tiger3DES_debug_libraries += rt
+Tiger3DES_debug_libraries += m
+Tiger3DES_debug_libraries += GL
+Tiger3DES_debug_libraries += dl
+Tiger3DES_debug_libraries += Xxf86vm
+Tiger3DES_debug_libraries += pthread
+Tiger3DES_debug_libraries += :libcg4cppD.a
+Tiger3DES_debug_libraries += :libHalfD.a
+Tiger3DES_debug_libraries += :libNvAppBaseD.a
+Tiger3DES_debug_libraries += :libNvAssetLoaderD.a
+Tiger3DES_debug_libraries += :libNvGamepadD.a
+Tiger3DES_debug_libraries += :libNvGLUtilsD.a
+Tiger3DES_debug_libraries += :libNvModelD.a
+Tiger3DES_debug_libraries += :libNvUID.a
+Tiger3DES_debug_cflags    := $(Tiger3DES_custom_cflags)
+Tiger3DES_debug_cflags    += $(addprefix -D, $(Tiger3DES_debug_defines))
+Tiger3DES_debug_cflags    += $(addprefix -I, $(Tiger3DES_debug_hpaths))
+Tiger3DES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Tiger3DES_debug_cflags  += -Wno-reorder
+Tiger3DES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+Tiger3DES_debug_lflags    := $(Tiger3DES_custom_lflags)
+Tiger3DES_debug_lflags    += $(addprefix -L, $(Tiger3DES_debug_lpaths))
+Tiger3DES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Tiger3DES_debug_libraries)) -Wl,--end-group
+Tiger3DES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+Tiger3DES_debug_objsdir  := $(OBJS_DIR)/Tiger3DES_debug
+Tiger3DES_debug_obj      := 
+Tiger3DES_debug_cpp_o    = $(addprefix $(Tiger3DES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(Tiger3DES_cppfiles)))))
+Tiger3DES_debug_obj      += $(Tiger3DES_debug_cpp_o) 
+Tiger3DES_debug_bin      := ./../../bin/linux-arm32/Tiger3DESD
+
+clean_Tiger3DES_debug: 
+	@$(ECHO) clean Tiger3DES debug
+	@$(RMDIR) $(Tiger3DES_debug_objsdir)
+	@$(RMDIR) $(Tiger3DES_debug_bin)
+
+build_Tiger3DES_debug: postbuild_Tiger3DES_debug
+postbuild_Tiger3DES_debug: mainbuild_Tiger3DES_debug
+mainbuild_Tiger3DES_debug: prebuild_Tiger3DES_debug $(Tiger3DES_debug_bin)
+prebuild_Tiger3DES_debug:
+
+-include $(Tiger3DES_debug_cpp_o:%o=%d)
+
+$(Tiger3DES_debug_bin): $(Tiger3DES_debug_obj) $(cg4cpp_debug_bin) $(Half_debug_bin) $(NvAppBase_debug_bin) $(NvAssetLoader_debug_bin) $(NvGamepad_debug_bin) $(NvGLUtils_debug_bin) $(NvModel_debug_bin) $(NvUI_debug_bin) 
+	@mkdir -p `dirname ./../../bin/linux-arm32/Tiger3DESD`
+	$(CCLD) $^ $(Tiger3DES_debug_lflags) -o $(Tiger3DES_debug_bin) 
+	@$(ECHO) building $@ complete!
+
+$(Tiger3DES_debug_cpp_o): $(Tiger3DES_debug_objsdir)/%.o: 
+	@$(ECHO) Tiger3DES: compiling debug $(filter %$*,$(Tiger3DES_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_debug_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(Tiger3DES_cppfiles)) -o $@
+Tiger3DES_release_hpaths    := 
+Tiger3DES_release_hpaths    += ./../../nvpr/Tiger3DES
+Tiger3DES_release_hpaths    += ./../../../extensions/include
+Tiger3DES_release_hpaths    += ./../../../extensions/externals/include
+Tiger3DES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+Tiger3DES_release_lpaths    := 
+Tiger3DES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+Tiger3DES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+Tiger3DES_release_defines   := $(Tiger3DES_custom_defines)
+Tiger3DES_release_defines   += LINUX=1
+Tiger3DES_release_defines   += GLEW_NO_GLU=1
+Tiger3DES_release_defines   += NDEBUG
+Tiger3DES_release_libraries := 
+Tiger3DES_release_libraries += NvAppBase
+Tiger3DES_release_libraries += NvUI
+Tiger3DES_release_libraries += NvAssetLoader
+Tiger3DES_release_libraries += NvModel
+Tiger3DES_release_libraries += NvGLUtils
+Tiger3DES_release_libraries += NvGamepad
+Tiger3DES_release_libraries += Half
+Tiger3DES_release_libraries += GLEW
+Tiger3DES_release_libraries += glfw3
+Tiger3DES_release_libraries += X11
+Tiger3DES_release_libraries += Xrandr
+Tiger3DES_release_libraries += Xi
+Tiger3DES_release_libraries += rt
+Tiger3DES_release_libraries += m
+Tiger3DES_release_libraries += GL
+Tiger3DES_release_libraries += dl
+Tiger3DES_release_libraries += Xxf86vm
+Tiger3DES_release_libraries += pthread
+Tiger3DES_release_libraries += :libcg4cpp.a
+Tiger3DES_release_libraries += :libHalf.a
+Tiger3DES_release_libraries += :libNvAppBase.a
+Tiger3DES_release_libraries += :libNvAssetLoader.a
+Tiger3DES_release_libraries += :libNvGamepad.a
+Tiger3DES_release_libraries += :libNvGLUtils.a
+Tiger3DES_release_libraries += :libNvModel.a
+Tiger3DES_release_libraries += :libNvUI.a
+Tiger3DES_release_cflags    := $(Tiger3DES_custom_cflags)
+Tiger3DES_release_cflags    += $(addprefix -D, $(Tiger3DES_release_defines))
+Tiger3DES_release_cflags    += $(addprefix -I, $(Tiger3DES_release_hpaths))
+Tiger3DES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Tiger3DES_release_cflags  += -Wno-reorder
+Tiger3DES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+Tiger3DES_release_lflags    := $(Tiger3DES_custom_lflags)
+Tiger3DES_release_lflags    += $(addprefix -L, $(Tiger3DES_release_lpaths))
+Tiger3DES_release_lflags    += -Wl,--start-group $(addprefix -l, $(Tiger3DES_release_libraries)) -Wl,--end-group
+Tiger3DES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+Tiger3DES_release_objsdir  := $(OBJS_DIR)/Tiger3DES_release
+Tiger3DES_release_obj      := 
+Tiger3DES_release_cpp_o    = $(addprefix $(Tiger3DES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(Tiger3DES_cppfiles)))))
+Tiger3DES_release_obj      += $(Tiger3DES_release_cpp_o) 
+Tiger3DES_release_bin      := ./../../bin/linux-arm32/Tiger3DES
+
+clean_Tiger3DES_release: 
+	@$(ECHO) clean Tiger3DES release
+	@$(RMDIR) $(Tiger3DES_release_objsdir)
+	@$(RMDIR) $(Tiger3DES_release_bin)
+
+build_Tiger3DES_release: postbuild_Tiger3DES_release
+postbuild_Tiger3DES_release: mainbuild_Tiger3DES_release
+mainbuild_Tiger3DES_release: prebuild_Tiger3DES_release $(Tiger3DES_release_bin)
+prebuild_Tiger3DES_release:
+
+-include $(Tiger3DES_release_cpp_o:%o=%d)
+
+$(Tiger3DES_release_bin): $(Tiger3DES_release_obj) $(cg4cpp_release_bin) $(Half_release_bin) $(NvAppBase_release_bin) $(NvAssetLoader_release_bin) $(NvGamepad_release_bin) $(NvGLUtils_release_bin) $(NvModel_release_bin) $(NvUI_release_bin) 
+	@mkdir -p `dirname ./../../bin/linux-arm32/Tiger3DES`
+	$(CCLD) $^ $(Tiger3DES_release_lflags) -o $(Tiger3DES_release_bin) 
+	@$(ECHO) building $@ complete!
+
+$(Tiger3DES_release_cpp_o): $(Tiger3DES_release_objsdir)/%.o: 
+	@$(ECHO) Tiger3DES: compiling release $(filter %$*,$(Tiger3DES_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_release_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(Tiger3DES_cppfiles)) -o $@
diff --git a/samples/build/linux-arm32/Makefile.TigerWarpES.mk b/samples/build/linux-arm32/Makefile.TigerWarpES.mk
new file mode 100644
index 0000000..8b0b54f
--- /dev/null
+++ b/samples/build/linux-arm32/Makefile.TigerWarpES.mk
@@ -0,0 +1,175 @@
+# Makefile generated by XPJ for linux-arm32
+-include Makefile.custom
+ProjectName = TigerWarpES
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/TigerWarp.cpp
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/cg4cpp_xform.cpp
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/tiger.cpp
+
+TigerWarpES_debug_hpaths    := 
+TigerWarpES_debug_hpaths    += ./../../nvpr/TigerWarpES
+TigerWarpES_debug_hpaths    += ./../../../extensions/include
+TigerWarpES_debug_hpaths    += ./../../../extensions/externals/include
+TigerWarpES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+TigerWarpES_debug_lpaths    := 
+TigerWarpES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TigerWarpES_debug_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_debug_defines   := $(TigerWarpES_custom_defines)
+TigerWarpES_debug_defines   += LINUX=1
+TigerWarpES_debug_defines   += GLEW_NO_GLU=1
+TigerWarpES_debug_defines   += _DEBUG
+TigerWarpES_debug_libraries := 
+TigerWarpES_debug_libraries += NvAppBaseD
+TigerWarpES_debug_libraries += NvUID
+TigerWarpES_debug_libraries += NvAssetLoaderD
+TigerWarpES_debug_libraries += NvModelD
+TigerWarpES_debug_libraries += NvGLUtilsD
+TigerWarpES_debug_libraries += NvGamepadD
+TigerWarpES_debug_libraries += HalfD
+TigerWarpES_debug_libraries += GLEW
+TigerWarpES_debug_libraries += glfw3
+TigerWarpES_debug_libraries += X11
+TigerWarpES_debug_libraries += Xrandr
+TigerWarpES_debug_libraries += Xi
+TigerWarpES_debug_libraries += rt
+TigerWarpES_debug_libraries += m
+TigerWarpES_debug_libraries += GL
+TigerWarpES_debug_libraries += dl
+TigerWarpES_debug_libraries += Xxf86vm
+TigerWarpES_debug_libraries += pthread
+TigerWarpES_debug_libraries += :libcg4cppD.a
+TigerWarpES_debug_libraries += :libHalfD.a
+TigerWarpES_debug_libraries += :libNvAppBaseD.a
+TigerWarpES_debug_libraries += :libNvAssetLoaderD.a
+TigerWarpES_debug_libraries += :libNvGamepadD.a
+TigerWarpES_debug_libraries += :libNvGLUtilsD.a
+TigerWarpES_debug_libraries += :libNvModelD.a
+TigerWarpES_debug_libraries += :libNvUID.a
+TigerWarpES_debug_cflags    := $(TigerWarpES_custom_cflags)
+TigerWarpES_debug_cflags    += $(addprefix -D, $(TigerWarpES_debug_defines))
+TigerWarpES_debug_cflags    += $(addprefix -I, $(TigerWarpES_debug_hpaths))
+TigerWarpES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TigerWarpES_debug_cflags  += -Wno-reorder
+TigerWarpES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TigerWarpES_debug_lflags    := $(TigerWarpES_custom_lflags)
+TigerWarpES_debug_lflags    += $(addprefix -L, $(TigerWarpES_debug_lpaths))
+TigerWarpES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TigerWarpES_debug_libraries)) -Wl,--end-group
+TigerWarpES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TigerWarpES_debug_objsdir  := $(OBJS_DIR)/TigerWarpES_debug
+TigerWarpES_debug_obj      := 
+TigerWarpES_debug_cpp_o    = $(addprefix $(TigerWarpES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TigerWarpES_cppfiles)))))
+TigerWarpES_debug_obj      += $(TigerWarpES_debug_cpp_o) 
+TigerWarpES_debug_bin      := ./../../bin/linux-arm32/TigerWarpESD
+
+clean_TigerWarpES_debug: 
+	@$(ECHO) clean TigerWarpES debug
+	@$(RMDIR) $(TigerWarpES_debug_objsdir)
+	@$(RMDIR) $(TigerWarpES_debug_bin)
+
+build_TigerWarpES_debug: postbuild_TigerWarpES_debug
+postbuild_TigerWarpES_debug: mainbuild_TigerWarpES_debug
+mainbuild_TigerWarpES_debug: prebuild_TigerWarpES_debug $(TigerWarpES_debug_bin)
+prebuild_TigerWarpES_debug:
+
+-include $(TigerWarpES_debug_cpp_o:%o=%d)
+
+$(TigerWarpES_debug_bin): $(TigerWarpES_debug_obj) $(cg4cpp_debug_bin) $(Half_debug_bin) $(NvAppBase_debug_bin) $(NvAssetLoader_debug_bin) $(NvGamepad_debug_bin) $(NvGLUtils_debug_bin) $(NvModel_debug_bin) $(NvUI_debug_bin) 
+	@mkdir -p `dirname ./../../bin/linux-arm32/TigerWarpESD`
+	$(CCLD) $^ $(TigerWarpES_debug_lflags) -o $(TigerWarpES_debug_bin) 
+	@$(ECHO) building $@ complete!
+
+$(TigerWarpES_debug_cpp_o): $(TigerWarpES_debug_objsdir)/%.o: 
+	@$(ECHO) TigerWarpES: compiling debug $(filter %$*,$(TigerWarpES_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_debug_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(TigerWarpES_cppfiles)) -o $@
+TigerWarpES_release_hpaths    := 
+TigerWarpES_release_hpaths    += ./../../nvpr/TigerWarpES
+TigerWarpES_release_hpaths    += ./../../../extensions/include
+TigerWarpES_release_hpaths    += ./../../../extensions/externals/include
+TigerWarpES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+TigerWarpES_release_lpaths    := 
+TigerWarpES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TigerWarpES_release_lpaths    += ./../../../extensions/externals/lib/linux-arm32
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/linux-arm32
+TigerWarpES_release_defines   := $(TigerWarpES_custom_defines)
+TigerWarpES_release_defines   += LINUX=1
+TigerWarpES_release_defines   += GLEW_NO_GLU=1
+TigerWarpES_release_defines   += NDEBUG
+TigerWarpES_release_libraries := 
+TigerWarpES_release_libraries += NvAppBase
+TigerWarpES_release_libraries += NvUI
+TigerWarpES_release_libraries += NvAssetLoader
+TigerWarpES_release_libraries += NvModel
+TigerWarpES_release_libraries += NvGLUtils
+TigerWarpES_release_libraries += NvGamepad
+TigerWarpES_release_libraries += Half
+TigerWarpES_release_libraries += GLEW
+TigerWarpES_release_libraries += glfw3
+TigerWarpES_release_libraries += X11
+TigerWarpES_release_libraries += Xrandr
+TigerWarpES_release_libraries += Xi
+TigerWarpES_release_libraries += rt
+TigerWarpES_release_libraries += m
+TigerWarpES_release_libraries += GL
+TigerWarpES_release_libraries += dl
+TigerWarpES_release_libraries += Xxf86vm
+TigerWarpES_release_libraries += pthread
+TigerWarpES_release_libraries += :libcg4cpp.a
+TigerWarpES_release_libraries += :libHalf.a
+TigerWarpES_release_libraries += :libNvAppBase.a
+TigerWarpES_release_libraries += :libNvAssetLoader.a
+TigerWarpES_release_libraries += :libNvGamepad.a
+TigerWarpES_release_libraries += :libNvGLUtils.a
+TigerWarpES_release_libraries += :libNvModel.a
+TigerWarpES_release_libraries += :libNvUI.a
+TigerWarpES_release_cflags    := $(TigerWarpES_custom_cflags)
+TigerWarpES_release_cflags    += $(addprefix -D, $(TigerWarpES_release_defines))
+TigerWarpES_release_cflags    += $(addprefix -I, $(TigerWarpES_release_hpaths))
+TigerWarpES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TigerWarpES_release_cflags  += -Wno-reorder
+TigerWarpES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TigerWarpES_release_lflags    := $(TigerWarpES_custom_lflags)
+TigerWarpES_release_lflags    += $(addprefix -L, $(TigerWarpES_release_lpaths))
+TigerWarpES_release_lflags    += -Wl,--start-group $(addprefix -l, $(TigerWarpES_release_libraries)) -Wl,--end-group
+TigerWarpES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TigerWarpES_release_objsdir  := $(OBJS_DIR)/TigerWarpES_release
+TigerWarpES_release_obj      := 
+TigerWarpES_release_cpp_o    = $(addprefix $(TigerWarpES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TigerWarpES_cppfiles)))))
+TigerWarpES_release_obj      += $(TigerWarpES_release_cpp_o) 
+TigerWarpES_release_bin      := ./../../bin/linux-arm32/TigerWarpES
+
+clean_TigerWarpES_release: 
+	@$(ECHO) clean TigerWarpES release
+	@$(RMDIR) $(TigerWarpES_release_objsdir)
+	@$(RMDIR) $(TigerWarpES_release_bin)
+
+build_TigerWarpES_release: postbuild_TigerWarpES_release
+postbuild_TigerWarpES_release: mainbuild_TigerWarpES_release
+mainbuild_TigerWarpES_release: prebuild_TigerWarpES_release $(TigerWarpES_release_bin)
+prebuild_TigerWarpES_release:
+
+-include $(TigerWarpES_release_cpp_o:%o=%d)
+
+$(TigerWarpES_release_bin): $(TigerWarpES_release_obj) $(cg4cpp_release_bin) $(Half_release_bin) $(NvAppBase_release_bin) $(NvAssetLoader_release_bin) $(NvGamepad_release_bin) $(NvGLUtils_release_bin) $(NvModel_release_bin) $(NvUI_release_bin) 
+	@mkdir -p `dirname ./../../bin/linux-arm32/TigerWarpES`
+	$(CCLD) $^ $(TigerWarpES_release_lflags) -o $(TigerWarpES_release_bin) 
+	@$(ECHO) building $@ complete!
+
+$(TigerWarpES_release_cpp_o): $(TigerWarpES_release_objsdir)/%.o: 
+	@$(ECHO) TigerWarpES: compiling release $(filter %$*,$(TigerWarpES_cppfiles))...
+	@mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_release_cflags) -MMD -MP -MF $(subst .cpp.o,.cpp.d,$@) -c $(filter %$*,$(TigerWarpES_cppfiles)) -o $@
diff --git a/samples/build/linux-arm32/Makefile.WeightedBlendedOIT.mk b/samples/build/linux-arm32/Makefile.WeightedBlendedOIT.mk
index b809af0..c79d3a5 100644
--- a/samples/build/linux-arm32/Makefile.WeightedBlendedOIT.mk
+++ b/samples/build/linux-arm32/Makefile.WeightedBlendedOIT.mk
@@ -51,9 +51,9 @@ WeightedBlendedOIT_debug_libraries += :libNvUID.a
 WeightedBlendedOIT_debug_cflags    := $(WeightedBlendedOIT_custom_cflags)
 WeightedBlendedOIT_debug_cflags    += $(addprefix -D, $(WeightedBlendedOIT_debug_defines))
 WeightedBlendedOIT_debug_cflags    += $(addprefix -I, $(WeightedBlendedOIT_debug_hpaths))
-WeightedBlendedOIT_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+WeightedBlendedOIT_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 WeightedBlendedOIT_debug_cflags  += -Wno-reorder
-WeightedBlendedOIT_debug_cflags  += -g
+WeightedBlendedOIT_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 WeightedBlendedOIT_debug_lflags    := $(WeightedBlendedOIT_custom_lflags)
 WeightedBlendedOIT_debug_lflags    += $(addprefix -L, $(WeightedBlendedOIT_debug_lpaths))
 WeightedBlendedOIT_debug_lflags    += -Wl,--start-group $(addprefix -l, $(WeightedBlendedOIT_debug_libraries)) -Wl,--end-group
@@ -133,9 +133,9 @@ WeightedBlendedOIT_release_libraries += :libNvUI.a
 WeightedBlendedOIT_release_cflags    := $(WeightedBlendedOIT_custom_cflags)
 WeightedBlendedOIT_release_cflags    += $(addprefix -D, $(WeightedBlendedOIT_release_defines))
 WeightedBlendedOIT_release_cflags    += $(addprefix -I, $(WeightedBlendedOIT_release_hpaths))
-WeightedBlendedOIT_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+WeightedBlendedOIT_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 WeightedBlendedOIT_release_cflags  += -Wno-reorder
-WeightedBlendedOIT_release_cflags  += -O2
+WeightedBlendedOIT_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 WeightedBlendedOIT_release_lflags    := $(WeightedBlendedOIT_custom_lflags)
 WeightedBlendedOIT_release_lflags    += $(addprefix -L, $(WeightedBlendedOIT_release_lpaths))
 WeightedBlendedOIT_release_lflags    += -Wl,--start-group $(addprefix -l, $(WeightedBlendedOIT_release_libraries)) -Wl,--end-group
diff --git a/samples/build/linux-arm32/ShapedTextES.xpj.ShapedTextES.Makefile b/samples/build/linux-arm32/ShapedTextES.xpj.ShapedTextES.Makefile
new file mode 100644
index 0000000..41a0c44
--- /dev/null
+++ b/samples/build/linux-arm32/ShapedTextES.xpj.ShapedTextES.Makefile
@@ -0,0 +1,164 @@
+#!/usr/bin/make
+# Makefile generated by XPJ for linux-arm32
+
+CROSS_COMPILER_ROOT = $(if $(ARM_COMPILER_ROOT),$(ARM_COMPILER_ROOT),/usr/bin)
+CROSS_COMPILER_PREFIX = $(if $(ARM_COMPILER_PREFIX),$(ARM_COMPILER_PREFIX),arm-linux-gnueabihf-)
+#default defines
+OBJS_DIR  = build
+RMDIR     = rm -fr
+ECHO      = echo
+CCLD      = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CXX       = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CC        = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)gcc
+RANLIB    = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ranlib
+AR		 = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ar
+STRIP     = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)strip
+OBJDUMP   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objdump
+OBJCOPY   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objcopy
+-include Makedefs.linux-arm32.mk
+
+all: debug release 
+
+debug: build_import_NvAppBase_debug build_import_NvModel_debug build_import_NvGLUtils_debug build_import_NvGamepad_debug build_import_NvAssetLoader_debug build_import_NvUI_debug build_import_Half_debug build_import_R3_debug build_import_cg4cpp_debug build_import_freetype_debug build_import_harfbuzz_debug build_import_ShapedTextES_debug 
+
+release: build_import_NvAppBase_release build_import_NvModel_release build_import_NvGLUtils_release build_import_NvGamepad_release build_import_NvAssetLoader_release build_import_NvUI_release build_import_Half_release build_import_R3_release build_import_cg4cpp_release build_import_freetype_release build_import_harfbuzz_release build_import_ShapedTextES_release 
+
+clean: clean_import_NvAppBase_debug clean_import_NvAppBase_release clean_import_NvModel_debug clean_import_NvModel_release clean_import_NvGLUtils_debug clean_import_NvGLUtils_release clean_import_NvGamepad_debug clean_import_NvGamepad_release clean_import_NvAssetLoader_debug clean_import_NvAssetLoader_release clean_import_NvUI_debug clean_import_NvUI_release clean_import_Half_debug clean_import_Half_release clean_import_R3_debug clean_import_R3_release clean_import_cg4cpp_debug clean_import_cg4cpp_release clean_import_freetype_debug clean_import_freetype_release clean_import_harfbuzz_debug clean_import_harfbuzz_release clean_import_ShapedTextES_debug clean_import_ShapedTextES_release 
+
+include Makefile.ShapedTextES.mk
+
+
+build_import_NvAppBase_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile build_NvAppBase_debug
+
+clean_import_NvAppBase_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile clean_NvAppBase_debug
+
+build_import_NvAppBase_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile build_NvAppBase_release
+
+clean_import_NvAppBase_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile clean_NvAppBase_release
+
+build_import_NvModel_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile build_NvModel_debug
+
+clean_import_NvModel_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile clean_NvModel_debug
+
+build_import_NvModel_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile build_NvModel_release
+
+clean_import_NvModel_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile clean_NvModel_release
+
+build_import_NvGLUtils_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile build_NvGLUtils_debug
+
+clean_import_NvGLUtils_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile clean_NvGLUtils_debug
+
+build_import_NvGLUtils_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile build_NvGLUtils_release
+
+clean_import_NvGLUtils_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile clean_NvGLUtils_release
+
+build_import_NvGamepad_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile build_NvGamepad_debug
+
+clean_import_NvGamepad_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile clean_NvGamepad_debug
+
+build_import_NvGamepad_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile build_NvGamepad_release
+
+clean_import_NvGamepad_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile clean_NvGamepad_release
+
+build_import_NvAssetLoader_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile build_NvAssetLoader_debug
+
+clean_import_NvAssetLoader_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile clean_NvAssetLoader_debug
+
+build_import_NvAssetLoader_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile build_NvAssetLoader_release
+
+clean_import_NvAssetLoader_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile clean_NvAssetLoader_release
+
+build_import_NvUI_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile build_NvUI_debug
+
+clean_import_NvUI_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile clean_NvUI_debug
+
+build_import_NvUI_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile build_NvUI_release
+
+clean_import_NvUI_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile clean_NvUI_release
+
+build_import_Half_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile build_Half_debug
+
+clean_import_Half_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile clean_Half_debug
+
+build_import_Half_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile build_Half_release
+
+clean_import_Half_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile clean_Half_release
+
+build_import_R3_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile build_R3_debug
+
+clean_import_R3_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile clean_R3_debug
+
+build_import_R3_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile build_R3_release
+
+clean_import_R3_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile clean_R3_release
+
+build_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_debug
+
+clean_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_debug
+
+build_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_release
+
+clean_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_release
+
+build_import_freetype_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f freetype.xpj.freetype.Makefile build_freetype_debug
+
+clean_import_freetype_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f freetype.xpj.freetype.Makefile clean_freetype_debug
+
+build_import_freetype_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f freetype.xpj.freetype.Makefile build_freetype_release
+
+clean_import_freetype_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f freetype.xpj.freetype.Makefile clean_freetype_release
+
+build_import_harfbuzz_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f harfbuzz.xpj.harfbuzz.Makefile build_harfbuzz_debug
+
+clean_import_harfbuzz_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f harfbuzz.xpj.harfbuzz.Makefile clean_harfbuzz_debug
+
+build_import_harfbuzz_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f harfbuzz.xpj.harfbuzz.Makefile build_harfbuzz_release
+
+clean_import_harfbuzz_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f harfbuzz.xpj.harfbuzz.Makefile clean_harfbuzz_release
+
+
+
diff --git a/samples/build/linux-arm32/TextWheelES.xpj.TextWheelES.Makefile b/samples/build/linux-arm32/TextWheelES.xpj.TextWheelES.Makefile
new file mode 100644
index 0000000..8d815ea
--- /dev/null
+++ b/samples/build/linux-arm32/TextWheelES.xpj.TextWheelES.Makefile
@@ -0,0 +1,140 @@
+#!/usr/bin/make
+# Makefile generated by XPJ for linux-arm32
+
+CROSS_COMPILER_ROOT = $(if $(ARM_COMPILER_ROOT),$(ARM_COMPILER_ROOT),/usr/bin)
+CROSS_COMPILER_PREFIX = $(if $(ARM_COMPILER_PREFIX),$(ARM_COMPILER_PREFIX),arm-linux-gnueabihf-)
+#default defines
+OBJS_DIR  = build
+RMDIR     = rm -fr
+ECHO      = echo
+CCLD      = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CXX       = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CC        = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)gcc
+RANLIB    = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ranlib
+AR		 = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ar
+STRIP     = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)strip
+OBJDUMP   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objdump
+OBJCOPY   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objcopy
+-include Makedefs.linux-arm32.mk
+
+all: debug release 
+
+debug: build_import_NvAppBase_debug build_import_NvModel_debug build_import_NvGLUtils_debug build_import_NvGamepad_debug build_import_NvAssetLoader_debug build_import_NvUI_debug build_import_Half_debug build_import_R3_debug build_import_cg4cpp_debug build_import_TextWheelES_debug 
+
+release: build_import_NvAppBase_release build_import_NvModel_release build_import_NvGLUtils_release build_import_NvGamepad_release build_import_NvAssetLoader_release build_import_NvUI_release build_import_Half_release build_import_R3_release build_import_cg4cpp_release build_import_TextWheelES_release 
+
+clean: clean_import_NvAppBase_debug clean_import_NvAppBase_release clean_import_NvModel_debug clean_import_NvModel_release clean_import_NvGLUtils_debug clean_import_NvGLUtils_release clean_import_NvGamepad_debug clean_import_NvGamepad_release clean_import_NvAssetLoader_debug clean_import_NvAssetLoader_release clean_import_NvUI_debug clean_import_NvUI_release clean_import_Half_debug clean_import_Half_release clean_import_R3_debug clean_import_R3_release clean_import_cg4cpp_debug clean_import_cg4cpp_release clean_import_TextWheelES_debug clean_import_TextWheelES_release 
+
+include Makefile.TextWheelES.mk
+
+
+build_import_NvAppBase_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile build_NvAppBase_debug
+
+clean_import_NvAppBase_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile clean_NvAppBase_debug
+
+build_import_NvAppBase_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile build_NvAppBase_release
+
+clean_import_NvAppBase_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile clean_NvAppBase_release
+
+build_import_NvModel_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile build_NvModel_debug
+
+clean_import_NvModel_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile clean_NvModel_debug
+
+build_import_NvModel_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile build_NvModel_release
+
+clean_import_NvModel_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile clean_NvModel_release
+
+build_import_NvGLUtils_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile build_NvGLUtils_debug
+
+clean_import_NvGLUtils_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile clean_NvGLUtils_debug
+
+build_import_NvGLUtils_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile build_NvGLUtils_release
+
+clean_import_NvGLUtils_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile clean_NvGLUtils_release
+
+build_import_NvGamepad_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile build_NvGamepad_debug
+
+clean_import_NvGamepad_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile clean_NvGamepad_debug
+
+build_import_NvGamepad_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile build_NvGamepad_release
+
+clean_import_NvGamepad_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile clean_NvGamepad_release
+
+build_import_NvAssetLoader_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile build_NvAssetLoader_debug
+
+clean_import_NvAssetLoader_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile clean_NvAssetLoader_debug
+
+build_import_NvAssetLoader_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile build_NvAssetLoader_release
+
+clean_import_NvAssetLoader_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile clean_NvAssetLoader_release
+
+build_import_NvUI_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile build_NvUI_debug
+
+clean_import_NvUI_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile clean_NvUI_debug
+
+build_import_NvUI_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile build_NvUI_release
+
+clean_import_NvUI_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile clean_NvUI_release
+
+build_import_Half_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile build_Half_debug
+
+clean_import_Half_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile clean_Half_debug
+
+build_import_Half_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile build_Half_release
+
+clean_import_Half_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile clean_Half_release
+
+build_import_R3_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile build_R3_debug
+
+clean_import_R3_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile clean_R3_debug
+
+build_import_R3_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile build_R3_release
+
+clean_import_R3_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile clean_R3_release
+
+build_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_debug
+
+clean_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_debug
+
+build_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_release
+
+clean_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_release
+
+
+
diff --git a/samples/build/linux-arm32/Tiger3DES.xpj.Tiger3DES.Makefile b/samples/build/linux-arm32/Tiger3DES.xpj.Tiger3DES.Makefile
new file mode 100644
index 0000000..4fd0e08
--- /dev/null
+++ b/samples/build/linux-arm32/Tiger3DES.xpj.Tiger3DES.Makefile
@@ -0,0 +1,140 @@
+#!/usr/bin/make
+# Makefile generated by XPJ for linux-arm32
+
+CROSS_COMPILER_ROOT = $(if $(ARM_COMPILER_ROOT),$(ARM_COMPILER_ROOT),/usr/bin)
+CROSS_COMPILER_PREFIX = $(if $(ARM_COMPILER_PREFIX),$(ARM_COMPILER_PREFIX),arm-linux-gnueabihf-)
+#default defines
+OBJS_DIR  = build
+RMDIR     = rm -fr
+ECHO      = echo
+CCLD      = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CXX       = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CC        = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)gcc
+RANLIB    = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ranlib
+AR		 = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ar
+STRIP     = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)strip
+OBJDUMP   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objdump
+OBJCOPY   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objcopy
+-include Makedefs.linux-arm32.mk
+
+all: debug release 
+
+debug: build_import_NvAppBase_debug build_import_NvModel_debug build_import_NvGLUtils_debug build_import_NvGamepad_debug build_import_NvAssetLoader_debug build_import_NvUI_debug build_import_Half_debug build_import_R3_debug build_import_cg4cpp_debug build_import_Tiger3DES_debug 
+
+release: build_import_NvAppBase_release build_import_NvModel_release build_import_NvGLUtils_release build_import_NvGamepad_release build_import_NvAssetLoader_release build_import_NvUI_release build_import_Half_release build_import_R3_release build_import_cg4cpp_release build_import_Tiger3DES_release 
+
+clean: clean_import_NvAppBase_debug clean_import_NvAppBase_release clean_import_NvModel_debug clean_import_NvModel_release clean_import_NvGLUtils_debug clean_import_NvGLUtils_release clean_import_NvGamepad_debug clean_import_NvGamepad_release clean_import_NvAssetLoader_debug clean_import_NvAssetLoader_release clean_import_NvUI_debug clean_import_NvUI_release clean_import_Half_debug clean_import_Half_release clean_import_R3_debug clean_import_R3_release clean_import_cg4cpp_debug clean_import_cg4cpp_release clean_import_Tiger3DES_debug clean_import_Tiger3DES_release 
+
+include Makefile.Tiger3DES.mk
+
+
+build_import_NvAppBase_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile build_NvAppBase_debug
+
+clean_import_NvAppBase_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile clean_NvAppBase_debug
+
+build_import_NvAppBase_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile build_NvAppBase_release
+
+clean_import_NvAppBase_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile clean_NvAppBase_release
+
+build_import_NvModel_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile build_NvModel_debug
+
+clean_import_NvModel_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile clean_NvModel_debug
+
+build_import_NvModel_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile build_NvModel_release
+
+clean_import_NvModel_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile clean_NvModel_release
+
+build_import_NvGLUtils_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile build_NvGLUtils_debug
+
+clean_import_NvGLUtils_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile clean_NvGLUtils_debug
+
+build_import_NvGLUtils_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile build_NvGLUtils_release
+
+clean_import_NvGLUtils_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile clean_NvGLUtils_release
+
+build_import_NvGamepad_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile build_NvGamepad_debug
+
+clean_import_NvGamepad_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile clean_NvGamepad_debug
+
+build_import_NvGamepad_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile build_NvGamepad_release
+
+clean_import_NvGamepad_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile clean_NvGamepad_release
+
+build_import_NvAssetLoader_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile build_NvAssetLoader_debug
+
+clean_import_NvAssetLoader_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile clean_NvAssetLoader_debug
+
+build_import_NvAssetLoader_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile build_NvAssetLoader_release
+
+clean_import_NvAssetLoader_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile clean_NvAssetLoader_release
+
+build_import_NvUI_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile build_NvUI_debug
+
+clean_import_NvUI_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile clean_NvUI_debug
+
+build_import_NvUI_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile build_NvUI_release
+
+clean_import_NvUI_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile clean_NvUI_release
+
+build_import_Half_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile build_Half_debug
+
+clean_import_Half_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile clean_Half_debug
+
+build_import_Half_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile build_Half_release
+
+clean_import_Half_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile clean_Half_release
+
+build_import_R3_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile build_R3_debug
+
+clean_import_R3_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile clean_R3_debug
+
+build_import_R3_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile build_R3_release
+
+clean_import_R3_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile clean_R3_release
+
+build_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_debug
+
+clean_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_debug
+
+build_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_release
+
+clean_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_release
+
+
+
diff --git a/samples/build/linux-arm32/TigerWarpES.xpj.TigerWarpES.Makefile b/samples/build/linux-arm32/TigerWarpES.xpj.TigerWarpES.Makefile
new file mode 100644
index 0000000..22595bf
--- /dev/null
+++ b/samples/build/linux-arm32/TigerWarpES.xpj.TigerWarpES.Makefile
@@ -0,0 +1,140 @@
+#!/usr/bin/make
+# Makefile generated by XPJ for linux-arm32
+
+CROSS_COMPILER_ROOT = $(if $(ARM_COMPILER_ROOT),$(ARM_COMPILER_ROOT),/usr/bin)
+CROSS_COMPILER_PREFIX = $(if $(ARM_COMPILER_PREFIX),$(ARM_COMPILER_PREFIX),arm-linux-gnueabihf-)
+#default defines
+OBJS_DIR  = build
+RMDIR     = rm -fr
+ECHO      = echo
+CCLD      = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CXX       = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)g++
+CC        = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)gcc
+RANLIB    = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ranlib
+AR		 = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)ar
+STRIP     = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)strip
+OBJDUMP   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objdump
+OBJCOPY   = $(CROSS_COMPILER_ROOT)/$(CROSS_COMPILER_PREFIX)objcopy
+-include Makedefs.linux-arm32.mk
+
+all: debug release 
+
+debug: build_import_NvAppBase_debug build_import_NvModel_debug build_import_NvGLUtils_debug build_import_NvGamepad_debug build_import_NvAssetLoader_debug build_import_NvUI_debug build_import_Half_debug build_import_R3_debug build_import_cg4cpp_debug build_import_TigerWarpES_debug 
+
+release: build_import_NvAppBase_release build_import_NvModel_release build_import_NvGLUtils_release build_import_NvGamepad_release build_import_NvAssetLoader_release build_import_NvUI_release build_import_Half_release build_import_R3_release build_import_cg4cpp_release build_import_TigerWarpES_release 
+
+clean: clean_import_NvAppBase_debug clean_import_NvAppBase_release clean_import_NvModel_debug clean_import_NvModel_release clean_import_NvGLUtils_debug clean_import_NvGLUtils_release clean_import_NvGamepad_debug clean_import_NvGamepad_release clean_import_NvAssetLoader_debug clean_import_NvAssetLoader_release clean_import_NvUI_debug clean_import_NvUI_release clean_import_Half_debug clean_import_Half_release clean_import_R3_debug clean_import_R3_release clean_import_cg4cpp_debug clean_import_cg4cpp_release clean_import_TigerWarpES_debug clean_import_TigerWarpES_release 
+
+include Makefile.TigerWarpES.mk
+
+
+build_import_NvAppBase_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile build_NvAppBase_debug
+
+clean_import_NvAppBase_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile clean_NvAppBase_debug
+
+build_import_NvAppBase_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile build_NvAppBase_release
+
+clean_import_NvAppBase_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAppBase.xpj.NvAppBase.Makefile clean_NvAppBase_release
+
+build_import_NvModel_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile build_NvModel_debug
+
+clean_import_NvModel_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile clean_NvModel_debug
+
+build_import_NvModel_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile build_NvModel_release
+
+clean_import_NvModel_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvModel.xpj.NvModel.Makefile clean_NvModel_release
+
+build_import_NvGLUtils_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile build_NvGLUtils_debug
+
+clean_import_NvGLUtils_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile clean_NvGLUtils_debug
+
+build_import_NvGLUtils_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile build_NvGLUtils_release
+
+clean_import_NvGLUtils_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGLUtils.xpj.NvGLUtils.Makefile clean_NvGLUtils_release
+
+build_import_NvGamepad_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile build_NvGamepad_debug
+
+clean_import_NvGamepad_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile clean_NvGamepad_debug
+
+build_import_NvGamepad_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile build_NvGamepad_release
+
+clean_import_NvGamepad_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvGamepad.xpj.NvGamepad.Makefile clean_NvGamepad_release
+
+build_import_NvAssetLoader_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile build_NvAssetLoader_debug
+
+clean_import_NvAssetLoader_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile clean_NvAssetLoader_debug
+
+build_import_NvAssetLoader_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile build_NvAssetLoader_release
+
+clean_import_NvAssetLoader_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvAssetLoader.xpj.NvAssetLoader.Makefile clean_NvAssetLoader_release
+
+build_import_NvUI_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile build_NvUI_debug
+
+clean_import_NvUI_debug:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile clean_NvUI_debug
+
+build_import_NvUI_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile build_NvUI_release
+
+clean_import_NvUI_release:
+	$(MAKE) -C ./../../../extensions/build/linux-arm32 -f NvUI.xpj.NvUI.Makefile clean_NvUI_release
+
+build_import_Half_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile build_Half_debug
+
+clean_import_Half_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile clean_Half_debug
+
+build_import_Half_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile build_Half_release
+
+clean_import_Half_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f Half.xpj.Half.Makefile clean_Half_release
+
+build_import_R3_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile build_R3_debug
+
+clean_import_R3_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile clean_R3_debug
+
+build_import_R3_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile build_R3_release
+
+clean_import_R3_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f R3.xpj.R3.Makefile clean_R3_release
+
+build_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_debug
+
+clean_import_cg4cpp_debug:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_debug
+
+build_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile build_cg4cpp_release
+
+clean_import_cg4cpp_release:
+	$(MAKE) -C ./../../../extensions/externals/build/linux-arm32 -f cg4cpp.xpj.cg4cpp.Makefile clean_cg4cpp_release
+
+
+
diff --git a/samples/build/linux32/Makefile b/samples/build/linux32/Makefile
index 2036c14..1a4c526 100644
--- a/samples/build/linux32/Makefile
+++ b/samples/build/linux32/Makefile
@@ -2,7 +2,6 @@
 # Makefile generated by XPJ for linux32
 
 DEPSDIR = .deps
-SILENT_FLAG ?= @
 #default defines
 OBJS_DIR  = build
 RMDIR     = rm -fr
@@ -19,20 +18,20 @@ OBJCOPY   = objcopy
 
 all: debug release 
 
-debug: build_NvAppBase_debug build_NvModel_debug build_NvGLUtils_debug build_NvGamepad_debug build_NvAssetLoader_debug build_NvUI_debug build_Half_debug build_R3_debug build_BindlessApp_debug build_BlendedAA_debug build_Bloom_debug build_CascadedShadowMapping_debug build_ComputeBasicGLSL_debug build_ComputeParticles_debug build_ComputeWaterSimulation_debug build_ConservativeRaster_debug build_FeedbackParticlesApp_debug build_FXAA_debug build_HDR_debug build_InstancingApp_debug build_InstancedTessellation_debug build_MotionBlur_debug build_MotionBlurAdvanced_debug build_MultiDrawIndirect_debug build_NormalBlendedDecal_debug build_OptimizationApp_debug build_ParticleUpsampling_debug build_PathRenderingBasic_debug build_SkinningApp_debug build_SoftShadows_debug build_TerrainTessellation_debug build_TextureArrayTerrain_debug build_WeightedBlendedOIT_debug 
+debug: build_NvAppBase_debug build_NvModel_debug build_NvGLUtils_debug build_NvGamepad_debug build_NvAssetLoader_debug build_NvUI_debug build_Half_debug build_R3_debug build_BindlessApp_debug build_BlendedAA_debug build_Bloom_debug build_CascadedShadowMapping_debug build_ComputeBasicGLSL_debug build_ComputeParticles_debug build_ComputeWaterSimulation_debug build_ConservativeRaster_debug build_cg4cpp_debug build_FeedbackParticlesApp_debug build_FXAA_debug build_HDR_debug build_InstancingApp_debug build_InstancedTessellation_debug build_MotionBlur_debug build_MotionBlurAdvanced_debug build_MultiDrawIndirect_debug build_NormalBlendedDecal_debug build_OptimizationApp_debug build_ParticleUpsampling_debug build_PathRenderingBasic_debug build_freetype_debug build_harfbuzz_debug build_SkinningApp_debug build_SoftShadows_debug build_TerrainTessellation_debug build_TextureArrayTerrain_debug build_TextWheelES_debug build_Tiger3DES_debug build_TigerWarpES_debug build_WeightedBlendedOIT_debug build_CursiveES_debug build_ShapedTextES_debug 
 
-release: build_NvAppBase_release build_NvModel_release build_NvGLUtils_release build_NvGamepad_release build_NvAssetLoader_release build_NvUI_release build_Half_release build_R3_release build_BindlessApp_release build_BlendedAA_release build_Bloom_release build_CascadedShadowMapping_release build_ComputeBasicGLSL_release build_ComputeParticles_release build_ComputeWaterSimulation_release build_ConservativeRaster_release build_FeedbackParticlesApp_release build_FXAA_release build_HDR_release build_InstancingApp_release build_InstancedTessellation_release build_MotionBlur_release build_MotionBlurAdvanced_release build_MultiDrawIndirect_release build_NormalBlendedDecal_release build_OptimizationApp_release build_ParticleUpsampling_release build_PathRenderingBasic_release build_SkinningApp_release build_SoftShadows_release build_TerrainTessellation_release build_TextureArrayTerrain_release build_WeightedBlendedOIT_release 
+release: build_NvAppBase_release build_NvModel_release build_NvGLUtils_release build_NvGamepad_release build_NvAssetLoader_release build_NvUI_release build_Half_release build_R3_release build_BindlessApp_release build_BlendedAA_release build_Bloom_release build_CascadedShadowMapping_release build_ComputeBasicGLSL_release build_ComputeParticles_release build_ComputeWaterSimulation_release build_ConservativeRaster_release build_cg4cpp_release build_FeedbackParticlesApp_release build_FXAA_release build_HDR_release build_InstancingApp_release build_InstancedTessellation_release build_MotionBlur_release build_MotionBlurAdvanced_release build_MultiDrawIndirect_release build_NormalBlendedDecal_release build_OptimizationApp_release build_ParticleUpsampling_release build_PathRenderingBasic_release build_freetype_release build_harfbuzz_release build_SkinningApp_release build_SoftShadows_release build_TerrainTessellation_release build_TextureArrayTerrain_release build_TextWheelES_release build_Tiger3DES_release build_TigerWarpES_release build_WeightedBlendedOIT_release build_CursiveES_release build_ShapedTextES_release 
 
-clean: clean_NvAppBase_debug clean_NvAppBase_release clean_NvModel_debug clean_NvModel_release clean_NvGLUtils_debug clean_NvGLUtils_release clean_NvGamepad_debug clean_NvGamepad_release clean_NvAssetLoader_debug clean_NvAssetLoader_release clean_NvUI_debug clean_NvUI_release clean_Half_debug clean_Half_release clean_R3_debug clean_R3_release clean_BindlessApp_debug clean_BindlessApp_release clean_BlendedAA_debug clean_BlendedAA_release clean_Bloom_debug clean_Bloom_release clean_CascadedShadowMapping_debug clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_debug clean_ComputeBasicGLSL_release clean_ComputeParticles_debug clean_ComputeParticles_release clean_ComputeWaterSimulation_debug clean_ComputeWaterSimulation_release clean_ConservativeRaster_debug clean_ConservativeRaster_release clean_FeedbackParticlesApp_debug clean_FeedbackParticlesApp_release clean_FXAA_debug clean_FXAA_release clean_HDR_debug clean_HDR_release clean_InstancingApp_debug clean_InstancingApp_release clean_InstancedTessellation_debug clean_InstancedTessellation_release clean_MotionBlur_debug clean_MotionBlur_release clean_MotionBlurAdvanced_debug clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_debug clean_MultiDrawIndirect_release clean_NormalBlendedDecal_debug clean_NormalBlendedDecal_release clean_OptimizationApp_debug clean_OptimizationApp_release clean_ParticleUpsampling_debug clean_ParticleUpsampling_release clean_PathRenderingBasic_debug clean_PathRenderingBasic_release clean_SkinningApp_debug clean_SkinningApp_release clean_SoftShadows_debug clean_SoftShadows_release clean_TerrainTessellation_debug clean_TerrainTessellation_release clean_TextureArrayTerrain_debug clean_TextureArrayTerrain_release clean_WeightedBlendedOIT_debug clean_WeightedBlendedOIT_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean: clean_NvAppBase_debug clean_NvAppBase_release clean_NvModel_debug clean_NvModel_release clean_NvGLUtils_debug clean_NvGLUtils_release clean_NvGamepad_debug clean_NvGamepad_release clean_NvAssetLoader_debug clean_NvAssetLoader_release clean_NvUI_debug clean_NvUI_release clean_Half_debug clean_Half_release clean_R3_debug clean_R3_release clean_BindlessApp_debug clean_BindlessApp_release clean_BlendedAA_debug clean_BlendedAA_release clean_Bloom_debug clean_Bloom_release clean_CascadedShadowMapping_debug clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_debug clean_ComputeBasicGLSL_release clean_ComputeParticles_debug clean_ComputeParticles_release clean_ComputeWaterSimulation_debug clean_ComputeWaterSimulation_release clean_ConservativeRaster_debug clean_ConservativeRaster_release clean_cg4cpp_debug clean_cg4cpp_release clean_FeedbackParticlesApp_debug clean_FeedbackParticlesApp_release clean_FXAA_debug clean_FXAA_release clean_HDR_debug clean_HDR_release clean_InstancingApp_debug clean_InstancingApp_release clean_InstancedTessellation_debug clean_InstancedTessellation_release clean_MotionBlur_debug clean_MotionBlur_release clean_MotionBlurAdvanced_debug clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_debug clean_MultiDrawIndirect_release clean_NormalBlendedDecal_debug clean_NormalBlendedDecal_release clean_OptimizationApp_debug clean_OptimizationApp_release clean_ParticleUpsampling_debug clean_ParticleUpsampling_release clean_PathRenderingBasic_debug clean_PathRenderingBasic_release clean_freetype_debug clean_freetype_release clean_harfbuzz_debug clean_harfbuzz_release clean_SkinningApp_debug clean_SkinningApp_release clean_SoftShadows_debug clean_SoftShadows_release clean_TerrainTessellation_debug clean_TerrainTessellation_release clean_TextureArrayTerrain_debug clean_TextureArrayTerrain_release clean_TextWheelES_debug clean_TextWheelES_release clean_Tiger3DES_debug clean_Tiger3DES_release clean_TigerWarpES_debug clean_TigerWarpES_release clean_WeightedBlendedOIT_debug clean_WeightedBlendedOIT_release clean_CursiveES_debug clean_CursiveES_release clean_ShapedTextES_debug clean_ShapedTextES_release 
+	rm -rf $(DEPSDIR)
 
 
-clean_debug: clean_NvAppBase_debug clean_NvModel_debug clean_NvGLUtils_debug clean_NvGamepad_debug clean_NvAssetLoader_debug clean_NvUI_debug clean_Half_debug clean_R3_debug clean_BindlessApp_debug clean_BlendedAA_debug clean_Bloom_debug clean_CascadedShadowMapping_debug clean_ComputeBasicGLSL_debug clean_ComputeParticles_debug clean_ComputeWaterSimulation_debug clean_ConservativeRaster_debug clean_FeedbackParticlesApp_debug clean_FXAA_debug clean_HDR_debug clean_InstancingApp_debug clean_InstancedTessellation_debug clean_MotionBlur_debug clean_MotionBlurAdvanced_debug clean_MultiDrawIndirect_debug clean_NormalBlendedDecal_debug clean_OptimizationApp_debug clean_ParticleUpsampling_debug clean_PathRenderingBasic_debug clean_SkinningApp_debug clean_SoftShadows_debug clean_TerrainTessellation_debug clean_TextureArrayTerrain_debug clean_WeightedBlendedOIT_debug 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_debug: clean_NvAppBase_debug clean_NvModel_debug clean_NvGLUtils_debug clean_NvGamepad_debug clean_NvAssetLoader_debug clean_NvUI_debug clean_Half_debug clean_R3_debug clean_BindlessApp_debug clean_BlendedAA_debug clean_Bloom_debug clean_CascadedShadowMapping_debug clean_ComputeBasicGLSL_debug clean_ComputeParticles_debug clean_ComputeWaterSimulation_debug clean_ConservativeRaster_debug clean_cg4cpp_debug clean_FeedbackParticlesApp_debug clean_FXAA_debug clean_HDR_debug clean_InstancingApp_debug clean_InstancedTessellation_debug clean_MotionBlur_debug clean_MotionBlurAdvanced_debug clean_MultiDrawIndirect_debug clean_NormalBlendedDecal_debug clean_OptimizationApp_debug clean_ParticleUpsampling_debug clean_PathRenderingBasic_debug clean_freetype_debug clean_harfbuzz_debug clean_SkinningApp_debug clean_SoftShadows_debug clean_TerrainTessellation_debug clean_TextureArrayTerrain_debug clean_TextWheelES_debug clean_Tiger3DES_debug clean_TigerWarpES_debug clean_WeightedBlendedOIT_debug clean_CursiveES_debug clean_ShapedTextES_debug 
+	rm -rf $(DEPSDIR)
 
 
-clean_release: clean_NvAppBase_release clean_NvModel_release clean_NvGLUtils_release clean_NvGamepad_release clean_NvAssetLoader_release clean_NvUI_release clean_Half_release clean_R3_release clean_BindlessApp_release clean_BlendedAA_release clean_Bloom_release clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_release clean_ComputeParticles_release clean_ComputeWaterSimulation_release clean_ConservativeRaster_release clean_FeedbackParticlesApp_release clean_FXAA_release clean_HDR_release clean_InstancingApp_release clean_InstancedTessellation_release clean_MotionBlur_release clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_release clean_NormalBlendedDecal_release clean_OptimizationApp_release clean_ParticleUpsampling_release clean_PathRenderingBasic_release clean_SkinningApp_release clean_SoftShadows_release clean_TerrainTessellation_release clean_TextureArrayTerrain_release clean_WeightedBlendedOIT_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_release: clean_NvAppBase_release clean_NvModel_release clean_NvGLUtils_release clean_NvGamepad_release clean_NvAssetLoader_release clean_NvUI_release clean_Half_release clean_R3_release clean_BindlessApp_release clean_BlendedAA_release clean_Bloom_release clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_release clean_ComputeParticles_release clean_ComputeWaterSimulation_release clean_ConservativeRaster_release clean_cg4cpp_release clean_FeedbackParticlesApp_release clean_FXAA_release clean_HDR_release clean_InstancingApp_release clean_InstancedTessellation_release clean_MotionBlur_release clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_release clean_NormalBlendedDecal_release clean_OptimizationApp_release clean_ParticleUpsampling_release clean_PathRenderingBasic_release clean_freetype_release clean_harfbuzz_release clean_SkinningApp_release clean_SoftShadows_release clean_TerrainTessellation_release clean_TextureArrayTerrain_release clean_TextWheelES_release clean_Tiger3DES_release clean_TigerWarpES_release clean_WeightedBlendedOIT_release clean_CursiveES_release clean_ShapedTextES_release 
+	rm -rf $(DEPSDIR)
 
 
 include Makefile.NvAppBase.mk
@@ -51,6 +50,7 @@ include Makefile.ComputeBasicGLSL.mk
 include Makefile.ComputeParticles.mk
 include Makefile.ComputeWaterSimulation.mk
 include Makefile.ConservativeRaster.mk
+include Makefile.cg4cpp.mk
 include Makefile.FeedbackParticlesApp.mk
 include Makefile.FXAA.mk
 include Makefile.HDR.mk
@@ -63,11 +63,18 @@ include Makefile.NormalBlendedDecal.mk
 include Makefile.OptimizationApp.mk
 include Makefile.ParticleUpsampling.mk
 include Makefile.PathRenderingBasic.mk
+include Makefile.freetype.mk
+include Makefile.harfbuzz.mk
 include Makefile.SkinningApp.mk
 include Makefile.SoftShadows.mk
 include Makefile.TerrainTessellation.mk
 include Makefile.TextureArrayTerrain.mk
+include Makefile.TextWheelES.mk
+include Makefile.Tiger3DES.mk
+include Makefile.TigerWarpES.mk
 include Makefile.WeightedBlendedOIT.mk
+include Makefile.CursiveES.mk
+include Makefile.ShapedTextES.mk
 
 
 # Disable implicit rules to speedup build
@@ -224,3 +231,7 @@ SUFFIXES :=
 .sym:
 .f:
 .f.o:
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.BindlessApp.mk b/samples/build/linux32/Makefile.BindlessApp.mk
index a3a779e..21233d9 100644
--- a/samples/build/linux32/Makefile.BindlessApp.mk
+++ b/samples/build/linux32/Makefile.BindlessApp.mk
@@ -53,14 +53,14 @@ BindlessApp_debug_common_cflags    += $(addprefix -D, $(BindlessApp_debug_define
 BindlessApp_debug_common_cflags    += $(addprefix -I, $(BindlessApp_debug_hpaths))
 BindlessApp_debug_common_cflags  += -m32
 BindlessApp_debug_cflags	:= $(BindlessApp_debug_common_cflags)
-BindlessApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BindlessApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BindlessApp_debug_cflags  += -malign-double
-BindlessApp_debug_cflags  += -g
+BindlessApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BindlessApp_debug_cppflags	:= $(BindlessApp_debug_common_cflags)
-BindlessApp_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BindlessApp_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BindlessApp_debug_cppflags  += -Wno-reorder
 BindlessApp_debug_cppflags  += -malign-double
-BindlessApp_debug_cppflags  += -g
+BindlessApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BindlessApp_debug_lflags    := $(BindlessApp_custom_lflags)
 BindlessApp_debug_lflags    += $(addprefix -L, $(BindlessApp_debug_lpaths))
 BindlessApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(BindlessApp_debug_libraries)) -Wl,--end-group
@@ -74,9 +74,9 @@ BindlessApp_debug_obj      = $(BindlessApp_debug_cpp_o) $(BindlessApp_debug_cc_o
 BindlessApp_debug_bin      := ./../../bin/linux32/BindlessAppD
 
 clean_BindlessApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean BindlessApp debug
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_debug_bin)
+	$(ECHO) clean BindlessApp debug
+	$(RMDIR) $(BindlessApp_debug_objsdir)
+	$(RMDIR) $(BindlessApp_debug_bin)
 
 build_BindlessApp_debug: postbuild_BindlessApp_debug
 postbuild_BindlessApp_debug: mainbuild_BindlessApp_debug
@@ -84,37 +84,37 @@ mainbuild_BindlessApp_debug: prebuild_BindlessApp_debug $(BindlessApp_debug_bin)
 prebuild_BindlessApp_debug:
 
 $(BindlessApp_debug_bin): $(BindlessApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/BindlessAppD`
-	$(SILENT_FLAG)$(CCLD) $(BindlessApp_debug_obj) $(BindlessApp_debug_lflags) -o $(BindlessApp_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/BindlessAppD`
+	$(CCLD) $(BindlessApp_debug_obj) $(BindlessApp_debug_lflags) -o $(BindlessApp_debug_bin) 
+	$(ECHO) building $@ complete!
 
 BindlessApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(BindlessApp_debug_cpp_o): $(BindlessApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))).debug.P; \
+	$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))))
+	cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))).debug.P; \
 	  rm -f $(BindlessApp_debug_DEPDIR).d
 
 $(BindlessApp_debug_cc_o): $(BindlessApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))).debug.P; \
+	$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))))
+	cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))).debug.P; \
 	  rm -f $(BindlessApp_debug_DEPDIR).d
 
 $(BindlessApp_debug_c_o): $(BindlessApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BindlessApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))).debug.P; \
+	$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BindlessApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))))
+	cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))).debug.P; \
 	  rm -f $(BindlessApp_debug_DEPDIR).d
@@ -158,14 +158,14 @@ BindlessApp_release_common_cflags    += $(addprefix -D, $(BindlessApp_release_de
 BindlessApp_release_common_cflags    += $(addprefix -I, $(BindlessApp_release_hpaths))
 BindlessApp_release_common_cflags  += -m32
 BindlessApp_release_cflags	:= $(BindlessApp_release_common_cflags)
-BindlessApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BindlessApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BindlessApp_release_cflags  += -malign-double
-BindlessApp_release_cflags  += -O2
+BindlessApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BindlessApp_release_cppflags	:= $(BindlessApp_release_common_cflags)
-BindlessApp_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BindlessApp_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BindlessApp_release_cppflags  += -Wno-reorder
 BindlessApp_release_cppflags  += -malign-double
-BindlessApp_release_cppflags  += -O2
+BindlessApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BindlessApp_release_lflags    := $(BindlessApp_custom_lflags)
 BindlessApp_release_lflags    += $(addprefix -L, $(BindlessApp_release_lpaths))
 BindlessApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(BindlessApp_release_libraries)) -Wl,--end-group
@@ -179,9 +179,9 @@ BindlessApp_release_obj      = $(BindlessApp_release_cpp_o) $(BindlessApp_releas
 BindlessApp_release_bin      := ./../../bin/linux32/BindlessApp
 
 clean_BindlessApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean BindlessApp release
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_release_bin)
+	$(ECHO) clean BindlessApp release
+	$(RMDIR) $(BindlessApp_release_objsdir)
+	$(RMDIR) $(BindlessApp_release_bin)
 
 build_BindlessApp_release: postbuild_BindlessApp_release
 postbuild_BindlessApp_release: mainbuild_BindlessApp_release
@@ -189,40 +189,45 @@ mainbuild_BindlessApp_release: prebuild_BindlessApp_release $(BindlessApp_releas
 prebuild_BindlessApp_release:
 
 $(BindlessApp_release_bin): $(BindlessApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/BindlessApp`
-	$(SILENT_FLAG)$(CCLD) $(BindlessApp_release_obj) $(BindlessApp_release_lflags) -o $(BindlessApp_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/BindlessApp`
+	$(CCLD) $(BindlessApp_release_obj) $(BindlessApp_release_lflags) -o $(BindlessApp_release_bin) 
+	$(ECHO) building $@ complete!
 
 BindlessApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(BindlessApp_release_cpp_o): $(BindlessApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))).release.P; \
+	$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))))
+	cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))).release.P; \
 	  rm -f $(BindlessApp_release_DEPDIR).d
 
 $(BindlessApp_release_cc_o): $(BindlessApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))).release.P; \
+	$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))))
+	cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))).release.P; \
 	  rm -f $(BindlessApp_release_DEPDIR).d
 
 $(BindlessApp_release_c_o): $(BindlessApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BindlessApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))).release.P; \
+	$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BindlessApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))))
+	cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))).release.P; \
 	  rm -f $(BindlessApp_release_DEPDIR).d
 
 clean_BindlessApp:  clean_BindlessApp_debug clean_BindlessApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.BlendedAA.mk b/samples/build/linux32/Makefile.BlendedAA.mk
index 2fbdc02..d6e5a58 100644
--- a/samples/build/linux32/Makefile.BlendedAA.mk
+++ b/samples/build/linux32/Makefile.BlendedAA.mk
@@ -52,14 +52,14 @@ BlendedAA_debug_common_cflags    += $(addprefix -D, $(BlendedAA_debug_defines))
 BlendedAA_debug_common_cflags    += $(addprefix -I, $(BlendedAA_debug_hpaths))
 BlendedAA_debug_common_cflags  += -m32
 BlendedAA_debug_cflags	:= $(BlendedAA_debug_common_cflags)
-BlendedAA_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BlendedAA_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BlendedAA_debug_cflags  += -malign-double
-BlendedAA_debug_cflags  += -g
+BlendedAA_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BlendedAA_debug_cppflags	:= $(BlendedAA_debug_common_cflags)
-BlendedAA_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BlendedAA_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BlendedAA_debug_cppflags  += -Wno-reorder
 BlendedAA_debug_cppflags  += -malign-double
-BlendedAA_debug_cppflags  += -g
+BlendedAA_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BlendedAA_debug_lflags    := $(BlendedAA_custom_lflags)
 BlendedAA_debug_lflags    += $(addprefix -L, $(BlendedAA_debug_lpaths))
 BlendedAA_debug_lflags    += -Wl,--start-group $(addprefix -l, $(BlendedAA_debug_libraries)) -Wl,--end-group
@@ -73,9 +73,9 @@ BlendedAA_debug_obj      = $(BlendedAA_debug_cpp_o) $(BlendedAA_debug_cc_o) $(Bl
 BlendedAA_debug_bin      := ./../../bin/linux32/BlendedAAD
 
 clean_BlendedAA_debug: 
-	$(SILENT_FLAG)$(ECHO) clean BlendedAA debug
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_debug_bin)
+	$(ECHO) clean BlendedAA debug
+	$(RMDIR) $(BlendedAA_debug_objsdir)
+	$(RMDIR) $(BlendedAA_debug_bin)
 
 build_BlendedAA_debug: postbuild_BlendedAA_debug
 postbuild_BlendedAA_debug: mainbuild_BlendedAA_debug
@@ -83,37 +83,37 @@ mainbuild_BlendedAA_debug: prebuild_BlendedAA_debug $(BlendedAA_debug_bin)
 prebuild_BlendedAA_debug:
 
 $(BlendedAA_debug_bin): $(BlendedAA_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/BlendedAAD`
-	$(SILENT_FLAG)$(CCLD) $(BlendedAA_debug_obj) $(BlendedAA_debug_lflags) -o $(BlendedAA_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/BlendedAAD`
+	$(CCLD) $(BlendedAA_debug_obj) $(BlendedAA_debug_lflags) -o $(BlendedAA_debug_bin) 
+	$(ECHO) building $@ complete!
 
 BlendedAA_debug_DEPDIR = $(dir $(@))/$(*F)
 $(BlendedAA_debug_cpp_o): $(BlendedAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))).debug.P; \
+	$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))))
+	cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))).debug.P; \
 	  rm -f $(BlendedAA_debug_DEPDIR).d
 
 $(BlendedAA_debug_cc_o): $(BlendedAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))).debug.P; \
+	$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))))
+	cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))).debug.P; \
 	  rm -f $(BlendedAA_debug_DEPDIR).d
 
 $(BlendedAA_debug_c_o): $(BlendedAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BlendedAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))).debug.P; \
+	$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BlendedAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))))
+	cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))).debug.P; \
 	  rm -f $(BlendedAA_debug_DEPDIR).d
@@ -157,14 +157,14 @@ BlendedAA_release_common_cflags    += $(addprefix -D, $(BlendedAA_release_define
 BlendedAA_release_common_cflags    += $(addprefix -I, $(BlendedAA_release_hpaths))
 BlendedAA_release_common_cflags  += -m32
 BlendedAA_release_cflags	:= $(BlendedAA_release_common_cflags)
-BlendedAA_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BlendedAA_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BlendedAA_release_cflags  += -malign-double
-BlendedAA_release_cflags  += -O2
+BlendedAA_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BlendedAA_release_cppflags	:= $(BlendedAA_release_common_cflags)
-BlendedAA_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BlendedAA_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BlendedAA_release_cppflags  += -Wno-reorder
 BlendedAA_release_cppflags  += -malign-double
-BlendedAA_release_cppflags  += -O2
+BlendedAA_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BlendedAA_release_lflags    := $(BlendedAA_custom_lflags)
 BlendedAA_release_lflags    += $(addprefix -L, $(BlendedAA_release_lpaths))
 BlendedAA_release_lflags    += -Wl,--start-group $(addprefix -l, $(BlendedAA_release_libraries)) -Wl,--end-group
@@ -178,9 +178,9 @@ BlendedAA_release_obj      = $(BlendedAA_release_cpp_o) $(BlendedAA_release_cc_o
 BlendedAA_release_bin      := ./../../bin/linux32/BlendedAA
 
 clean_BlendedAA_release: 
-	$(SILENT_FLAG)$(ECHO) clean BlendedAA release
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_release_bin)
+	$(ECHO) clean BlendedAA release
+	$(RMDIR) $(BlendedAA_release_objsdir)
+	$(RMDIR) $(BlendedAA_release_bin)
 
 build_BlendedAA_release: postbuild_BlendedAA_release
 postbuild_BlendedAA_release: mainbuild_BlendedAA_release
@@ -188,40 +188,45 @@ mainbuild_BlendedAA_release: prebuild_BlendedAA_release $(BlendedAA_release_bin)
 prebuild_BlendedAA_release:
 
 $(BlendedAA_release_bin): $(BlendedAA_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/BlendedAA`
-	$(SILENT_FLAG)$(CCLD) $(BlendedAA_release_obj) $(BlendedAA_release_lflags) -o $(BlendedAA_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/BlendedAA`
+	$(CCLD) $(BlendedAA_release_obj) $(BlendedAA_release_lflags) -o $(BlendedAA_release_bin) 
+	$(ECHO) building $@ complete!
 
 BlendedAA_release_DEPDIR = $(dir $(@))/$(*F)
 $(BlendedAA_release_cpp_o): $(BlendedAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))).release.P; \
+	$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))))
+	cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))).release.P; \
 	  rm -f $(BlendedAA_release_DEPDIR).d
 
 $(BlendedAA_release_cc_o): $(BlendedAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))).release.P; \
+	$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))))
+	cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))).release.P; \
 	  rm -f $(BlendedAA_release_DEPDIR).d
 
 $(BlendedAA_release_c_o): $(BlendedAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BlendedAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))).release.P; \
+	$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BlendedAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))))
+	cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))).release.P; \
 	  rm -f $(BlendedAA_release_DEPDIR).d
 
 clean_BlendedAA:  clean_BlendedAA_debug clean_BlendedAA_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.Bloom.mk b/samples/build/linux32/Makefile.Bloom.mk
index 192cc02..ed97425 100644
--- a/samples/build/linux32/Makefile.Bloom.mk
+++ b/samples/build/linux32/Makefile.Bloom.mk
@@ -53,14 +53,14 @@ Bloom_debug_common_cflags    += $(addprefix -D, $(Bloom_debug_defines))
 Bloom_debug_common_cflags    += $(addprefix -I, $(Bloom_debug_hpaths))
 Bloom_debug_common_cflags  += -m32
 Bloom_debug_cflags	:= $(Bloom_debug_common_cflags)
-Bloom_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Bloom_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Bloom_debug_cflags  += -malign-double
-Bloom_debug_cflags  += -g
+Bloom_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 Bloom_debug_cppflags	:= $(Bloom_debug_common_cflags)
-Bloom_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Bloom_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Bloom_debug_cppflags  += -Wno-reorder
 Bloom_debug_cppflags  += -malign-double
-Bloom_debug_cppflags  += -g
+Bloom_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 Bloom_debug_lflags    := $(Bloom_custom_lflags)
 Bloom_debug_lflags    += $(addprefix -L, $(Bloom_debug_lpaths))
 Bloom_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Bloom_debug_libraries)) -Wl,--end-group
@@ -74,9 +74,9 @@ Bloom_debug_obj      = $(Bloom_debug_cpp_o) $(Bloom_debug_cc_o) $(Bloom_debug_c_
 Bloom_debug_bin      := ./../../bin/linux32/BloomD
 
 clean_Bloom_debug: 
-	$(SILENT_FLAG)$(ECHO) clean Bloom debug
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_debug_bin)
+	$(ECHO) clean Bloom debug
+	$(RMDIR) $(Bloom_debug_objsdir)
+	$(RMDIR) $(Bloom_debug_bin)
 
 build_Bloom_debug: postbuild_Bloom_debug
 postbuild_Bloom_debug: mainbuild_Bloom_debug
@@ -84,37 +84,37 @@ mainbuild_Bloom_debug: prebuild_Bloom_debug $(Bloom_debug_bin)
 prebuild_Bloom_debug:
 
 $(Bloom_debug_bin): $(Bloom_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug build_R3_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/BloomD`
-	$(SILENT_FLAG)$(CCLD) $(Bloom_debug_obj) $(Bloom_debug_lflags) -o $(Bloom_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/BloomD`
+	$(CCLD) $(Bloom_debug_obj) $(Bloom_debug_lflags) -o $(Bloom_debug_bin) 
+	$(ECHO) building $@ complete!
 
 Bloom_debug_DEPDIR = $(dir $(@))/$(*F)
 $(Bloom_debug_cpp_o): $(Bloom_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))).debug.P; \
+	$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))))
+	cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))).debug.P; \
 	  rm -f $(Bloom_debug_DEPDIR).d
 
 $(Bloom_debug_cc_o): $(Bloom_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))).debug.P; \
+	$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))))
+	cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))).debug.P; \
 	  rm -f $(Bloom_debug_DEPDIR).d
 
 $(Bloom_debug_c_o): $(Bloom_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Bloom_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))).debug.P; \
+	$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Bloom_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))))
+	cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))).debug.P; \
 	  rm -f $(Bloom_debug_DEPDIR).d
@@ -159,14 +159,14 @@ Bloom_release_common_cflags    += $(addprefix -D, $(Bloom_release_defines))
 Bloom_release_common_cflags    += $(addprefix -I, $(Bloom_release_hpaths))
 Bloom_release_common_cflags  += -m32
 Bloom_release_cflags	:= $(Bloom_release_common_cflags)
-Bloom_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Bloom_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Bloom_release_cflags  += -malign-double
-Bloom_release_cflags  += -O2
+Bloom_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Bloom_release_cppflags	:= $(Bloom_release_common_cflags)
-Bloom_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Bloom_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Bloom_release_cppflags  += -Wno-reorder
 Bloom_release_cppflags  += -malign-double
-Bloom_release_cppflags  += -O2
+Bloom_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Bloom_release_lflags    := $(Bloom_custom_lflags)
 Bloom_release_lflags    += $(addprefix -L, $(Bloom_release_lpaths))
 Bloom_release_lflags    += -Wl,--start-group $(addprefix -l, $(Bloom_release_libraries)) -Wl,--end-group
@@ -180,9 +180,9 @@ Bloom_release_obj      = $(Bloom_release_cpp_o) $(Bloom_release_cc_o) $(Bloom_re
 Bloom_release_bin      := ./../../bin/linux32/Bloom
 
 clean_Bloom_release: 
-	$(SILENT_FLAG)$(ECHO) clean Bloom release
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_release_bin)
+	$(ECHO) clean Bloom release
+	$(RMDIR) $(Bloom_release_objsdir)
+	$(RMDIR) $(Bloom_release_bin)
 
 build_Bloom_release: postbuild_Bloom_release
 postbuild_Bloom_release: mainbuild_Bloom_release
@@ -190,40 +190,45 @@ mainbuild_Bloom_release: prebuild_Bloom_release $(Bloom_release_bin)
 prebuild_Bloom_release:
 
 $(Bloom_release_bin): $(Bloom_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release build_R3_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/Bloom`
-	$(SILENT_FLAG)$(CCLD) $(Bloom_release_obj) $(Bloom_release_lflags) -o $(Bloom_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/Bloom`
+	$(CCLD) $(Bloom_release_obj) $(Bloom_release_lflags) -o $(Bloom_release_bin) 
+	$(ECHO) building $@ complete!
 
 Bloom_release_DEPDIR = $(dir $(@))/$(*F)
 $(Bloom_release_cpp_o): $(Bloom_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))).release.P; \
+	$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))))
+	cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))).release.P; \
 	  rm -f $(Bloom_release_DEPDIR).d
 
 $(Bloom_release_cc_o): $(Bloom_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))).release.P; \
+	$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))))
+	cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))).release.P; \
 	  rm -f $(Bloom_release_DEPDIR).d
 
 $(Bloom_release_c_o): $(Bloom_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Bloom_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))).release.P; \
+	$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Bloom_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))))
+	cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))).release.P; \
 	  rm -f $(Bloom_release_DEPDIR).d
 
 clean_Bloom:  clean_Bloom_debug clean_Bloom_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.CascadedShadowMapping.mk b/samples/build/linux32/Makefile.CascadedShadowMapping.mk
index 5054bdf..273ee98 100644
--- a/samples/build/linux32/Makefile.CascadedShadowMapping.mk
+++ b/samples/build/linux32/Makefile.CascadedShadowMapping.mk
@@ -54,16 +54,16 @@ CascadedShadowMapping_debug_common_cflags    += $(addprefix -D, $(CascadedShadow
 CascadedShadowMapping_debug_common_cflags    += $(addprefix -I, $(CascadedShadowMapping_debug_hpaths))
 CascadedShadowMapping_debug_common_cflags  += -m32
 CascadedShadowMapping_debug_cflags	:= $(CascadedShadowMapping_debug_common_cflags)
-CascadedShadowMapping_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CascadedShadowMapping_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 CascadedShadowMapping_debug_cflags  += -malign-double
 CascadedShadowMapping_debug_cflags  += -std="gnu++0x"
-CascadedShadowMapping_debug_cflags  += -g
+CascadedShadowMapping_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 CascadedShadowMapping_debug_cppflags	:= $(CascadedShadowMapping_debug_common_cflags)
-CascadedShadowMapping_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CascadedShadowMapping_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 CascadedShadowMapping_debug_cppflags  += -Wno-reorder
 CascadedShadowMapping_debug_cppflags  += -malign-double
 CascadedShadowMapping_debug_cppflags  += -std="gnu++0x"
-CascadedShadowMapping_debug_cppflags  += -g
+CascadedShadowMapping_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 CascadedShadowMapping_debug_lflags    := $(CascadedShadowMapping_custom_lflags)
 CascadedShadowMapping_debug_lflags    += $(addprefix -L, $(CascadedShadowMapping_debug_lpaths))
 CascadedShadowMapping_debug_lflags    += -Wl,--start-group $(addprefix -l, $(CascadedShadowMapping_debug_libraries)) -Wl,--end-group
@@ -77,9 +77,9 @@ CascadedShadowMapping_debug_obj      = $(CascadedShadowMapping_debug_cpp_o) $(Ca
 CascadedShadowMapping_debug_bin      := ./../../bin/linux32/CascadedShadowMappingD
 
 clean_CascadedShadowMapping_debug: 
-	$(SILENT_FLAG)$(ECHO) clean CascadedShadowMapping debug
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_debug_bin)
+	$(ECHO) clean CascadedShadowMapping debug
+	$(RMDIR) $(CascadedShadowMapping_debug_objsdir)
+	$(RMDIR) $(CascadedShadowMapping_debug_bin)
 
 build_CascadedShadowMapping_debug: postbuild_CascadedShadowMapping_debug
 postbuild_CascadedShadowMapping_debug: mainbuild_CascadedShadowMapping_debug
@@ -87,37 +87,37 @@ mainbuild_CascadedShadowMapping_debug: prebuild_CascadedShadowMapping_debug $(Ca
 prebuild_CascadedShadowMapping_debug:
 
 $(CascadedShadowMapping_debug_bin): $(CascadedShadowMapping_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/CascadedShadowMappingD`
-	$(SILENT_FLAG)$(CCLD) $(CascadedShadowMapping_debug_obj) $(CascadedShadowMapping_debug_lflags) -o $(CascadedShadowMapping_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/CascadedShadowMappingD`
+	$(CCLD) $(CascadedShadowMapping_debug_obj) $(CascadedShadowMapping_debug_lflags) -o $(CascadedShadowMapping_debug_bin) 
+	$(ECHO) building $@ complete!
 
 CascadedShadowMapping_debug_DEPDIR = $(dir $(@))/$(*F)
 $(CascadedShadowMapping_debug_cpp_o): $(CascadedShadowMapping_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).debug.P; \
+	$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
+	cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).debug.P; \
 	  rm -f $(CascadedShadowMapping_debug_DEPDIR).d
 
 $(CascadedShadowMapping_debug_cc_o): $(CascadedShadowMapping_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).debug.P; \
+	$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
+	cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).debug.P; \
 	  rm -f $(CascadedShadowMapping_debug_DEPDIR).d
 
 $(CascadedShadowMapping_debug_c_o): $(CascadedShadowMapping_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(CascadedShadowMapping_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).debug.P; \
+	$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CascadedShadowMapping_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
+	cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).debug.P; \
 	  rm -f $(CascadedShadowMapping_debug_DEPDIR).d
@@ -161,16 +161,16 @@ CascadedShadowMapping_release_common_cflags    += $(addprefix -D, $(CascadedShad
 CascadedShadowMapping_release_common_cflags    += $(addprefix -I, $(CascadedShadowMapping_release_hpaths))
 CascadedShadowMapping_release_common_cflags  += -m32
 CascadedShadowMapping_release_cflags	:= $(CascadedShadowMapping_release_common_cflags)
-CascadedShadowMapping_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CascadedShadowMapping_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 CascadedShadowMapping_release_cflags  += -malign-double
 CascadedShadowMapping_release_cflags  += -std="gnu++0x"
-CascadedShadowMapping_release_cflags  += -O2
+CascadedShadowMapping_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 CascadedShadowMapping_release_cppflags	:= $(CascadedShadowMapping_release_common_cflags)
-CascadedShadowMapping_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CascadedShadowMapping_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 CascadedShadowMapping_release_cppflags  += -Wno-reorder
 CascadedShadowMapping_release_cppflags  += -malign-double
 CascadedShadowMapping_release_cppflags  += -std="gnu++0x"
-CascadedShadowMapping_release_cppflags  += -O2
+CascadedShadowMapping_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 CascadedShadowMapping_release_lflags    := $(CascadedShadowMapping_custom_lflags)
 CascadedShadowMapping_release_lflags    += $(addprefix -L, $(CascadedShadowMapping_release_lpaths))
 CascadedShadowMapping_release_lflags    += -Wl,--start-group $(addprefix -l, $(CascadedShadowMapping_release_libraries)) -Wl,--end-group
@@ -184,9 +184,9 @@ CascadedShadowMapping_release_obj      = $(CascadedShadowMapping_release_cpp_o)
 CascadedShadowMapping_release_bin      := ./../../bin/linux32/CascadedShadowMapping
 
 clean_CascadedShadowMapping_release: 
-	$(SILENT_FLAG)$(ECHO) clean CascadedShadowMapping release
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_release_bin)
+	$(ECHO) clean CascadedShadowMapping release
+	$(RMDIR) $(CascadedShadowMapping_release_objsdir)
+	$(RMDIR) $(CascadedShadowMapping_release_bin)
 
 build_CascadedShadowMapping_release: postbuild_CascadedShadowMapping_release
 postbuild_CascadedShadowMapping_release: mainbuild_CascadedShadowMapping_release
@@ -194,40 +194,45 @@ mainbuild_CascadedShadowMapping_release: prebuild_CascadedShadowMapping_release
 prebuild_CascadedShadowMapping_release:
 
 $(CascadedShadowMapping_release_bin): $(CascadedShadowMapping_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/CascadedShadowMapping`
-	$(SILENT_FLAG)$(CCLD) $(CascadedShadowMapping_release_obj) $(CascadedShadowMapping_release_lflags) -o $(CascadedShadowMapping_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/CascadedShadowMapping`
+	$(CCLD) $(CascadedShadowMapping_release_obj) $(CascadedShadowMapping_release_lflags) -o $(CascadedShadowMapping_release_bin) 
+	$(ECHO) building $@ complete!
 
 CascadedShadowMapping_release_DEPDIR = $(dir $(@))/$(*F)
 $(CascadedShadowMapping_release_cpp_o): $(CascadedShadowMapping_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).release.P; \
+	$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
+	cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).release.P; \
 	  rm -f $(CascadedShadowMapping_release_DEPDIR).d
 
 $(CascadedShadowMapping_release_cc_o): $(CascadedShadowMapping_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).release.P; \
+	$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
+	cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).release.P; \
 	  rm -f $(CascadedShadowMapping_release_DEPDIR).d
 
 $(CascadedShadowMapping_release_c_o): $(CascadedShadowMapping_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(CascadedShadowMapping_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).release.P; \
+	$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CascadedShadowMapping_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
+	cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).release.P; \
 	  rm -f $(CascadedShadowMapping_release_DEPDIR).d
 
 clean_CascadedShadowMapping:  clean_CascadedShadowMapping_debug clean_CascadedShadowMapping_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.ComputeBasicGLSL.mk b/samples/build/linux32/Makefile.ComputeBasicGLSL.mk
index 9d05ae3..c84b6ce 100644
--- a/samples/build/linux32/Makefile.ComputeBasicGLSL.mk
+++ b/samples/build/linux32/Makefile.ComputeBasicGLSL.mk
@@ -53,14 +53,14 @@ ComputeBasicGLSL_debug_common_cflags    += $(addprefix -D, $(ComputeBasicGLSL_de
 ComputeBasicGLSL_debug_common_cflags    += $(addprefix -I, $(ComputeBasicGLSL_debug_hpaths))
 ComputeBasicGLSL_debug_common_cflags  += -m32
 ComputeBasicGLSL_debug_cflags	:= $(ComputeBasicGLSL_debug_common_cflags)
-ComputeBasicGLSL_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeBasicGLSL_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeBasicGLSL_debug_cflags  += -malign-double
-ComputeBasicGLSL_debug_cflags  += -g
+ComputeBasicGLSL_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeBasicGLSL_debug_cppflags	:= $(ComputeBasicGLSL_debug_common_cflags)
-ComputeBasicGLSL_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeBasicGLSL_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeBasicGLSL_debug_cppflags  += -Wno-reorder
 ComputeBasicGLSL_debug_cppflags  += -malign-double
-ComputeBasicGLSL_debug_cppflags  += -g
+ComputeBasicGLSL_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeBasicGLSL_debug_lflags    := $(ComputeBasicGLSL_custom_lflags)
 ComputeBasicGLSL_debug_lflags    += $(addprefix -L, $(ComputeBasicGLSL_debug_lpaths))
 ComputeBasicGLSL_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeBasicGLSL_debug_libraries)) -Wl,--end-group
@@ -74,9 +74,9 @@ ComputeBasicGLSL_debug_obj      = $(ComputeBasicGLSL_debug_cpp_o) $(ComputeBasic
 ComputeBasicGLSL_debug_bin      := ./../../bin/linux32/ComputeBasicGLSLD
 
 clean_ComputeBasicGLSL_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeBasicGLSL debug
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_debug_bin)
+	$(ECHO) clean ComputeBasicGLSL debug
+	$(RMDIR) $(ComputeBasicGLSL_debug_objsdir)
+	$(RMDIR) $(ComputeBasicGLSL_debug_bin)
 
 build_ComputeBasicGLSL_debug: postbuild_ComputeBasicGLSL_debug
 postbuild_ComputeBasicGLSL_debug: mainbuild_ComputeBasicGLSL_debug
@@ -84,37 +84,37 @@ mainbuild_ComputeBasicGLSL_debug: prebuild_ComputeBasicGLSL_debug $(ComputeBasic
 prebuild_ComputeBasicGLSL_debug:
 
 $(ComputeBasicGLSL_debug_bin): $(ComputeBasicGLSL_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/ComputeBasicGLSLD`
-	$(SILENT_FLAG)$(CCLD) $(ComputeBasicGLSL_debug_obj) $(ComputeBasicGLSL_debug_lflags) -o $(ComputeBasicGLSL_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/ComputeBasicGLSLD`
+	$(CCLD) $(ComputeBasicGLSL_debug_obj) $(ComputeBasicGLSL_debug_lflags) -o $(ComputeBasicGLSL_debug_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeBasicGLSL_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeBasicGLSL_debug_cpp_o): $(ComputeBasicGLSL_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).debug.P; \
+	$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
+	cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).debug.P; \
 	  rm -f $(ComputeBasicGLSL_debug_DEPDIR).d
 
 $(ComputeBasicGLSL_debug_cc_o): $(ComputeBasicGLSL_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).debug.P; \
+	$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
+	cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).debug.P; \
 	  rm -f $(ComputeBasicGLSL_debug_DEPDIR).d
 
 $(ComputeBasicGLSL_debug_c_o): $(ComputeBasicGLSL_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeBasicGLSL_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).debug.P; \
+	$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeBasicGLSL_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
+	cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).debug.P; \
 	  rm -f $(ComputeBasicGLSL_debug_DEPDIR).d
@@ -159,14 +159,14 @@ ComputeBasicGLSL_release_common_cflags    += $(addprefix -D, $(ComputeBasicGLSL_
 ComputeBasicGLSL_release_common_cflags    += $(addprefix -I, $(ComputeBasicGLSL_release_hpaths))
 ComputeBasicGLSL_release_common_cflags  += -m32
 ComputeBasicGLSL_release_cflags	:= $(ComputeBasicGLSL_release_common_cflags)
-ComputeBasicGLSL_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeBasicGLSL_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeBasicGLSL_release_cflags  += -malign-double
-ComputeBasicGLSL_release_cflags  += -O2
+ComputeBasicGLSL_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeBasicGLSL_release_cppflags	:= $(ComputeBasicGLSL_release_common_cflags)
-ComputeBasicGLSL_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeBasicGLSL_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeBasicGLSL_release_cppflags  += -Wno-reorder
 ComputeBasicGLSL_release_cppflags  += -malign-double
-ComputeBasicGLSL_release_cppflags  += -O2
+ComputeBasicGLSL_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeBasicGLSL_release_lflags    := $(ComputeBasicGLSL_custom_lflags)
 ComputeBasicGLSL_release_lflags    += $(addprefix -L, $(ComputeBasicGLSL_release_lpaths))
 ComputeBasicGLSL_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeBasicGLSL_release_libraries)) -Wl,--end-group
@@ -180,9 +180,9 @@ ComputeBasicGLSL_release_obj      = $(ComputeBasicGLSL_release_cpp_o) $(ComputeB
 ComputeBasicGLSL_release_bin      := ./../../bin/linux32/ComputeBasicGLSL
 
 clean_ComputeBasicGLSL_release: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeBasicGLSL release
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_release_bin)
+	$(ECHO) clean ComputeBasicGLSL release
+	$(RMDIR) $(ComputeBasicGLSL_release_objsdir)
+	$(RMDIR) $(ComputeBasicGLSL_release_bin)
 
 build_ComputeBasicGLSL_release: postbuild_ComputeBasicGLSL_release
 postbuild_ComputeBasicGLSL_release: mainbuild_ComputeBasicGLSL_release
@@ -190,40 +190,45 @@ mainbuild_ComputeBasicGLSL_release: prebuild_ComputeBasicGLSL_release $(ComputeB
 prebuild_ComputeBasicGLSL_release:
 
 $(ComputeBasicGLSL_release_bin): $(ComputeBasicGLSL_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/ComputeBasicGLSL`
-	$(SILENT_FLAG)$(CCLD) $(ComputeBasicGLSL_release_obj) $(ComputeBasicGLSL_release_lflags) -o $(ComputeBasicGLSL_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/ComputeBasicGLSL`
+	$(CCLD) $(ComputeBasicGLSL_release_obj) $(ComputeBasicGLSL_release_lflags) -o $(ComputeBasicGLSL_release_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeBasicGLSL_release_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeBasicGLSL_release_cpp_o): $(ComputeBasicGLSL_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).release.P; \
+	$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
+	cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).release.P; \
 	  rm -f $(ComputeBasicGLSL_release_DEPDIR).d
 
 $(ComputeBasicGLSL_release_cc_o): $(ComputeBasicGLSL_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).release.P; \
+	$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
+	cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).release.P; \
 	  rm -f $(ComputeBasicGLSL_release_DEPDIR).d
 
 $(ComputeBasicGLSL_release_c_o): $(ComputeBasicGLSL_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeBasicGLSL_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).release.P; \
+	$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeBasicGLSL_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
+	cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).release.P; \
 	  rm -f $(ComputeBasicGLSL_release_DEPDIR).d
 
 clean_ComputeBasicGLSL:  clean_ComputeBasicGLSL_debug clean_ComputeBasicGLSL_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.ComputeParticles.mk b/samples/build/linux32/Makefile.ComputeParticles.mk
index f94fd6f..27b6a9f 100644
--- a/samples/build/linux32/Makefile.ComputeParticles.mk
+++ b/samples/build/linux32/Makefile.ComputeParticles.mk
@@ -55,14 +55,14 @@ ComputeParticles_debug_common_cflags    += $(addprefix -D, $(ComputeParticles_de
 ComputeParticles_debug_common_cflags    += $(addprefix -I, $(ComputeParticles_debug_hpaths))
 ComputeParticles_debug_common_cflags  += -m32
 ComputeParticles_debug_cflags	:= $(ComputeParticles_debug_common_cflags)
-ComputeParticles_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeParticles_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeParticles_debug_cflags  += -malign-double
-ComputeParticles_debug_cflags  += -g
+ComputeParticles_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeParticles_debug_cppflags	:= $(ComputeParticles_debug_common_cflags)
-ComputeParticles_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeParticles_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeParticles_debug_cppflags  += -Wno-reorder
 ComputeParticles_debug_cppflags  += -malign-double
-ComputeParticles_debug_cppflags  += -g
+ComputeParticles_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeParticles_debug_lflags    := $(ComputeParticles_custom_lflags)
 ComputeParticles_debug_lflags    += $(addprefix -L, $(ComputeParticles_debug_lpaths))
 ComputeParticles_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeParticles_debug_libraries)) -Wl,--end-group
@@ -76,9 +76,9 @@ ComputeParticles_debug_obj      = $(ComputeParticles_debug_cpp_o) $(ComputeParti
 ComputeParticles_debug_bin      := ./../../bin/linux32/ComputeParticlesD
 
 clean_ComputeParticles_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeParticles debug
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_debug_bin)
+	$(ECHO) clean ComputeParticles debug
+	$(RMDIR) $(ComputeParticles_debug_objsdir)
+	$(RMDIR) $(ComputeParticles_debug_bin)
 
 build_ComputeParticles_debug: postbuild_ComputeParticles_debug
 postbuild_ComputeParticles_debug: mainbuild_ComputeParticles_debug
@@ -86,37 +86,37 @@ mainbuild_ComputeParticles_debug: prebuild_ComputeParticles_debug $(ComputeParti
 prebuild_ComputeParticles_debug:
 
 $(ComputeParticles_debug_bin): $(ComputeParticles_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/ComputeParticlesD`
-	$(SILENT_FLAG)$(CCLD) $(ComputeParticles_debug_obj) $(ComputeParticles_debug_lflags) -o $(ComputeParticles_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/ComputeParticlesD`
+	$(CCLD) $(ComputeParticles_debug_obj) $(ComputeParticles_debug_lflags) -o $(ComputeParticles_debug_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeParticles_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeParticles_debug_cpp_o): $(ComputeParticles_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))).debug.P; \
+	$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
+	cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))).debug.P; \
 	  rm -f $(ComputeParticles_debug_DEPDIR).d
 
 $(ComputeParticles_debug_cc_o): $(ComputeParticles_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))).debug.P; \
+	$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
+	cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))).debug.P; \
 	  rm -f $(ComputeParticles_debug_DEPDIR).d
 
 $(ComputeParticles_debug_c_o): $(ComputeParticles_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeParticles_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))).debug.P; \
+	$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeParticles_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))))
+	cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))).debug.P; \
 	  rm -f $(ComputeParticles_debug_DEPDIR).d
@@ -161,14 +161,14 @@ ComputeParticles_release_common_cflags    += $(addprefix -D, $(ComputeParticles_
 ComputeParticles_release_common_cflags    += $(addprefix -I, $(ComputeParticles_release_hpaths))
 ComputeParticles_release_common_cflags  += -m32
 ComputeParticles_release_cflags	:= $(ComputeParticles_release_common_cflags)
-ComputeParticles_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeParticles_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeParticles_release_cflags  += -malign-double
-ComputeParticles_release_cflags  += -O2
+ComputeParticles_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeParticles_release_cppflags	:= $(ComputeParticles_release_common_cflags)
-ComputeParticles_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeParticles_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeParticles_release_cppflags  += -Wno-reorder
 ComputeParticles_release_cppflags  += -malign-double
-ComputeParticles_release_cppflags  += -O2
+ComputeParticles_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeParticles_release_lflags    := $(ComputeParticles_custom_lflags)
 ComputeParticles_release_lflags    += $(addprefix -L, $(ComputeParticles_release_lpaths))
 ComputeParticles_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeParticles_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ ComputeParticles_release_obj      = $(ComputeParticles_release_cpp_o) $(ComputeP
 ComputeParticles_release_bin      := ./../../bin/linux32/ComputeParticles
 
 clean_ComputeParticles_release: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeParticles release
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_release_bin)
+	$(ECHO) clean ComputeParticles release
+	$(RMDIR) $(ComputeParticles_release_objsdir)
+	$(RMDIR) $(ComputeParticles_release_bin)
 
 build_ComputeParticles_release: postbuild_ComputeParticles_release
 postbuild_ComputeParticles_release: mainbuild_ComputeParticles_release
@@ -192,40 +192,45 @@ mainbuild_ComputeParticles_release: prebuild_ComputeParticles_release $(ComputeP
 prebuild_ComputeParticles_release:
 
 $(ComputeParticles_release_bin): $(ComputeParticles_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/ComputeParticles`
-	$(SILENT_FLAG)$(CCLD) $(ComputeParticles_release_obj) $(ComputeParticles_release_lflags) -o $(ComputeParticles_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/ComputeParticles`
+	$(CCLD) $(ComputeParticles_release_obj) $(ComputeParticles_release_lflags) -o $(ComputeParticles_release_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeParticles_release_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeParticles_release_cpp_o): $(ComputeParticles_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))).release.P; \
+	$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
+	cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))).release.P; \
 	  rm -f $(ComputeParticles_release_DEPDIR).d
 
 $(ComputeParticles_release_cc_o): $(ComputeParticles_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))).release.P; \
+	$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
+	cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))).release.P; \
 	  rm -f $(ComputeParticles_release_DEPDIR).d
 
 $(ComputeParticles_release_c_o): $(ComputeParticles_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeParticles_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))).release.P; \
+	$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeParticles_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))))
+	cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))).release.P; \
 	  rm -f $(ComputeParticles_release_DEPDIR).d
 
 clean_ComputeParticles:  clean_ComputeParticles_debug clean_ComputeParticles_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.ComputeWaterSimulation.mk b/samples/build/linux32/Makefile.ComputeWaterSimulation.mk
index bab74d4..5c19397 100644
--- a/samples/build/linux32/Makefile.ComputeWaterSimulation.mk
+++ b/samples/build/linux32/Makefile.ComputeWaterSimulation.mk
@@ -59,14 +59,14 @@ ComputeWaterSimulation_debug_common_cflags    += $(addprefix -D, $(ComputeWaterS
 ComputeWaterSimulation_debug_common_cflags    += $(addprefix -I, $(ComputeWaterSimulation_debug_hpaths))
 ComputeWaterSimulation_debug_common_cflags  += -m32
 ComputeWaterSimulation_debug_cflags	:= $(ComputeWaterSimulation_debug_common_cflags)
-ComputeWaterSimulation_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeWaterSimulation_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeWaterSimulation_debug_cflags  += -malign-double
-ComputeWaterSimulation_debug_cflags  += -g
+ComputeWaterSimulation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeWaterSimulation_debug_cppflags	:= $(ComputeWaterSimulation_debug_common_cflags)
-ComputeWaterSimulation_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeWaterSimulation_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeWaterSimulation_debug_cppflags  += -Wno-reorder
 ComputeWaterSimulation_debug_cppflags  += -malign-double
-ComputeWaterSimulation_debug_cppflags  += -g
+ComputeWaterSimulation_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeWaterSimulation_debug_lflags    := $(ComputeWaterSimulation_custom_lflags)
 ComputeWaterSimulation_debug_lflags    += $(addprefix -L, $(ComputeWaterSimulation_debug_lpaths))
 ComputeWaterSimulation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeWaterSimulation_debug_libraries)) -Wl,--end-group
@@ -80,9 +80,9 @@ ComputeWaterSimulation_debug_obj      = $(ComputeWaterSimulation_debug_cpp_o) $(
 ComputeWaterSimulation_debug_bin      := ./../../bin/linux32/ComputeWaterSimulationD
 
 clean_ComputeWaterSimulation_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeWaterSimulation debug
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_debug_bin)
+	$(ECHO) clean ComputeWaterSimulation debug
+	$(RMDIR) $(ComputeWaterSimulation_debug_objsdir)
+	$(RMDIR) $(ComputeWaterSimulation_debug_bin)
 
 build_ComputeWaterSimulation_debug: postbuild_ComputeWaterSimulation_debug
 postbuild_ComputeWaterSimulation_debug: mainbuild_ComputeWaterSimulation_debug
@@ -90,37 +90,37 @@ mainbuild_ComputeWaterSimulation_debug: prebuild_ComputeWaterSimulation_debug $(
 prebuild_ComputeWaterSimulation_debug:
 
 $(ComputeWaterSimulation_debug_bin): $(ComputeWaterSimulation_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug build_R3_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/ComputeWaterSimulationD`
-	$(SILENT_FLAG)$(CCLD) $(ComputeWaterSimulation_debug_obj) $(ComputeWaterSimulation_debug_lflags) -o $(ComputeWaterSimulation_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/ComputeWaterSimulationD`
+	$(CCLD) $(ComputeWaterSimulation_debug_obj) $(ComputeWaterSimulation_debug_lflags) -o $(ComputeWaterSimulation_debug_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeWaterSimulation_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeWaterSimulation_debug_cpp_o): $(ComputeWaterSimulation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).debug.P; \
+	$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
+	cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).debug.P; \
 	  rm -f $(ComputeWaterSimulation_debug_DEPDIR).d
 
 $(ComputeWaterSimulation_debug_cc_o): $(ComputeWaterSimulation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).debug.P; \
+	$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
+	cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).debug.P; \
 	  rm -f $(ComputeWaterSimulation_debug_DEPDIR).d
 
 $(ComputeWaterSimulation_debug_c_o): $(ComputeWaterSimulation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeWaterSimulation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).debug.P; \
+	$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeWaterSimulation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
+	cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).debug.P; \
 	  rm -f $(ComputeWaterSimulation_debug_DEPDIR).d
@@ -166,14 +166,14 @@ ComputeWaterSimulation_release_common_cflags    += $(addprefix -D, $(ComputeWate
 ComputeWaterSimulation_release_common_cflags    += $(addprefix -I, $(ComputeWaterSimulation_release_hpaths))
 ComputeWaterSimulation_release_common_cflags  += -m32
 ComputeWaterSimulation_release_cflags	:= $(ComputeWaterSimulation_release_common_cflags)
-ComputeWaterSimulation_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeWaterSimulation_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeWaterSimulation_release_cflags  += -malign-double
-ComputeWaterSimulation_release_cflags  += -O2
+ComputeWaterSimulation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeWaterSimulation_release_cppflags	:= $(ComputeWaterSimulation_release_common_cflags)
-ComputeWaterSimulation_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeWaterSimulation_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeWaterSimulation_release_cppflags  += -Wno-reorder
 ComputeWaterSimulation_release_cppflags  += -malign-double
-ComputeWaterSimulation_release_cppflags  += -O2
+ComputeWaterSimulation_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeWaterSimulation_release_lflags    := $(ComputeWaterSimulation_custom_lflags)
 ComputeWaterSimulation_release_lflags    += $(addprefix -L, $(ComputeWaterSimulation_release_lpaths))
 ComputeWaterSimulation_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeWaterSimulation_release_libraries)) -Wl,--end-group
@@ -187,9 +187,9 @@ ComputeWaterSimulation_release_obj      = $(ComputeWaterSimulation_release_cpp_o
 ComputeWaterSimulation_release_bin      := ./../../bin/linux32/ComputeWaterSimulation
 
 clean_ComputeWaterSimulation_release: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeWaterSimulation release
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_release_bin)
+	$(ECHO) clean ComputeWaterSimulation release
+	$(RMDIR) $(ComputeWaterSimulation_release_objsdir)
+	$(RMDIR) $(ComputeWaterSimulation_release_bin)
 
 build_ComputeWaterSimulation_release: postbuild_ComputeWaterSimulation_release
 postbuild_ComputeWaterSimulation_release: mainbuild_ComputeWaterSimulation_release
@@ -197,40 +197,45 @@ mainbuild_ComputeWaterSimulation_release: prebuild_ComputeWaterSimulation_releas
 prebuild_ComputeWaterSimulation_release:
 
 $(ComputeWaterSimulation_release_bin): $(ComputeWaterSimulation_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release build_R3_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/ComputeWaterSimulation`
-	$(SILENT_FLAG)$(CCLD) $(ComputeWaterSimulation_release_obj) $(ComputeWaterSimulation_release_lflags) -o $(ComputeWaterSimulation_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/ComputeWaterSimulation`
+	$(CCLD) $(ComputeWaterSimulation_release_obj) $(ComputeWaterSimulation_release_lflags) -o $(ComputeWaterSimulation_release_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeWaterSimulation_release_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeWaterSimulation_release_cpp_o): $(ComputeWaterSimulation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).release.P; \
+	$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
+	cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).release.P; \
 	  rm -f $(ComputeWaterSimulation_release_DEPDIR).d
 
 $(ComputeWaterSimulation_release_cc_o): $(ComputeWaterSimulation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).release.P; \
+	$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
+	cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).release.P; \
 	  rm -f $(ComputeWaterSimulation_release_DEPDIR).d
 
 $(ComputeWaterSimulation_release_c_o): $(ComputeWaterSimulation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeWaterSimulation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).release.P; \
+	$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeWaterSimulation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
+	cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).release.P; \
 	  rm -f $(ComputeWaterSimulation_release_DEPDIR).d
 
 clean_ComputeWaterSimulation:  clean_ComputeWaterSimulation_debug clean_ComputeWaterSimulation_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.ConservativeRaster.mk b/samples/build/linux32/Makefile.ConservativeRaster.mk
index f3c0d19..31c8915 100644
--- a/samples/build/linux32/Makefile.ConservativeRaster.mk
+++ b/samples/build/linux32/Makefile.ConservativeRaster.mk
@@ -52,14 +52,14 @@ ConservativeRaster_debug_common_cflags    += $(addprefix -D, $(ConservativeRaste
 ConservativeRaster_debug_common_cflags    += $(addprefix -I, $(ConservativeRaster_debug_hpaths))
 ConservativeRaster_debug_common_cflags  += -m32
 ConservativeRaster_debug_cflags	:= $(ConservativeRaster_debug_common_cflags)
-ConservativeRaster_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ConservativeRaster_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ConservativeRaster_debug_cflags  += -malign-double
-ConservativeRaster_debug_cflags  += -g
+ConservativeRaster_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ConservativeRaster_debug_cppflags	:= $(ConservativeRaster_debug_common_cflags)
-ConservativeRaster_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ConservativeRaster_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ConservativeRaster_debug_cppflags  += -Wno-reorder
 ConservativeRaster_debug_cppflags  += -malign-double
-ConservativeRaster_debug_cppflags  += -g
+ConservativeRaster_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ConservativeRaster_debug_lflags    := $(ConservativeRaster_custom_lflags)
 ConservativeRaster_debug_lflags    += $(addprefix -L, $(ConservativeRaster_debug_lpaths))
 ConservativeRaster_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ConservativeRaster_debug_libraries)) -Wl,--end-group
@@ -73,9 +73,9 @@ ConservativeRaster_debug_obj      = $(ConservativeRaster_debug_cpp_o) $(Conserva
 ConservativeRaster_debug_bin      := ./../../bin/linux32/ConservativeRasterD
 
 clean_ConservativeRaster_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ConservativeRaster debug
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_debug_bin)
+	$(ECHO) clean ConservativeRaster debug
+	$(RMDIR) $(ConservativeRaster_debug_objsdir)
+	$(RMDIR) $(ConservativeRaster_debug_bin)
 
 build_ConservativeRaster_debug: postbuild_ConservativeRaster_debug
 postbuild_ConservativeRaster_debug: mainbuild_ConservativeRaster_debug
@@ -83,37 +83,37 @@ mainbuild_ConservativeRaster_debug: prebuild_ConservativeRaster_debug $(Conserva
 prebuild_ConservativeRaster_debug:
 
 $(ConservativeRaster_debug_bin): $(ConservativeRaster_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/ConservativeRasterD`
-	$(SILENT_FLAG)$(CCLD) $(ConservativeRaster_debug_obj) $(ConservativeRaster_debug_lflags) -o $(ConservativeRaster_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/ConservativeRasterD`
+	$(CCLD) $(ConservativeRaster_debug_obj) $(ConservativeRaster_debug_lflags) -o $(ConservativeRaster_debug_bin) 
+	$(ECHO) building $@ complete!
 
 ConservativeRaster_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ConservativeRaster_debug_cpp_o): $(ConservativeRaster_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).debug.P; \
+	$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
+	cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).debug.P; \
 	  rm -f $(ConservativeRaster_debug_DEPDIR).d
 
 $(ConservativeRaster_debug_cc_o): $(ConservativeRaster_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).debug.P; \
+	$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
+	cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).debug.P; \
 	  rm -f $(ConservativeRaster_debug_DEPDIR).d
 
 $(ConservativeRaster_debug_c_o): $(ConservativeRaster_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ConservativeRaster_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))).debug.P; \
+	$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ConservativeRaster_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
+	cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))).debug.P; \
 	  rm -f $(ConservativeRaster_debug_DEPDIR).d
@@ -157,14 +157,14 @@ ConservativeRaster_release_common_cflags    += $(addprefix -D, $(ConservativeRas
 ConservativeRaster_release_common_cflags    += $(addprefix -I, $(ConservativeRaster_release_hpaths))
 ConservativeRaster_release_common_cflags  += -m32
 ConservativeRaster_release_cflags	:= $(ConservativeRaster_release_common_cflags)
-ConservativeRaster_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ConservativeRaster_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ConservativeRaster_release_cflags  += -malign-double
-ConservativeRaster_release_cflags  += -O2
+ConservativeRaster_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ConservativeRaster_release_cppflags	:= $(ConservativeRaster_release_common_cflags)
-ConservativeRaster_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ConservativeRaster_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ConservativeRaster_release_cppflags  += -Wno-reorder
 ConservativeRaster_release_cppflags  += -malign-double
-ConservativeRaster_release_cppflags  += -O2
+ConservativeRaster_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ConservativeRaster_release_lflags    := $(ConservativeRaster_custom_lflags)
 ConservativeRaster_release_lflags    += $(addprefix -L, $(ConservativeRaster_release_lpaths))
 ConservativeRaster_release_lflags    += -Wl,--start-group $(addprefix -l, $(ConservativeRaster_release_libraries)) -Wl,--end-group
@@ -178,9 +178,9 @@ ConservativeRaster_release_obj      = $(ConservativeRaster_release_cpp_o) $(Cons
 ConservativeRaster_release_bin      := ./../../bin/linux32/ConservativeRaster
 
 clean_ConservativeRaster_release: 
-	$(SILENT_FLAG)$(ECHO) clean ConservativeRaster release
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_release_bin)
+	$(ECHO) clean ConservativeRaster release
+	$(RMDIR) $(ConservativeRaster_release_objsdir)
+	$(RMDIR) $(ConservativeRaster_release_bin)
 
 build_ConservativeRaster_release: postbuild_ConservativeRaster_release
 postbuild_ConservativeRaster_release: mainbuild_ConservativeRaster_release
@@ -188,40 +188,45 @@ mainbuild_ConservativeRaster_release: prebuild_ConservativeRaster_release $(Cons
 prebuild_ConservativeRaster_release:
 
 $(ConservativeRaster_release_bin): $(ConservativeRaster_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/ConservativeRaster`
-	$(SILENT_FLAG)$(CCLD) $(ConservativeRaster_release_obj) $(ConservativeRaster_release_lflags) -o $(ConservativeRaster_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/ConservativeRaster`
+	$(CCLD) $(ConservativeRaster_release_obj) $(ConservativeRaster_release_lflags) -o $(ConservativeRaster_release_bin) 
+	$(ECHO) building $@ complete!
 
 ConservativeRaster_release_DEPDIR = $(dir $(@))/$(*F)
 $(ConservativeRaster_release_cpp_o): $(ConservativeRaster_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).release.P; \
+	$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
+	cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).release.P; \
 	  rm -f $(ConservativeRaster_release_DEPDIR).d
 
 $(ConservativeRaster_release_cc_o): $(ConservativeRaster_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).release.P; \
+	$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
+	cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).release.P; \
 	  rm -f $(ConservativeRaster_release_DEPDIR).d
 
 $(ConservativeRaster_release_c_o): $(ConservativeRaster_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ConservativeRaster_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))).release.P; \
+	$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ConservativeRaster_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
+	cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))).release.P; \
 	  rm -f $(ConservativeRaster_release_DEPDIR).d
 
 clean_ConservativeRaster:  clean_ConservativeRaster_debug clean_ConservativeRaster_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.CursiveES.mk b/samples/build/linux32/Makefile.CursiveES.mk
new file mode 100644
index 0000000..3eee959
--- /dev/null
+++ b/samples/build/linux32/Makefile.CursiveES.mk
@@ -0,0 +1,236 @@
+# Makefile generated by XPJ for linux32
+-include Makefile.custom
+ProjectName = CursiveES
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/Cursive.cpp
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/cg4cpp_xform.cpp
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/this_is_crazy.cpp
+
+CursiveES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(CursiveES_cppfiles)))))
+CursiveES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(CursiveES_ccfiles)))))
+CursiveES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(CursiveES_cfiles)))))
+CursiveES_debug_dep      = $(CursiveES_cpp_debug_dep) $(CursiveES_cc_debug_dep) $(CursiveES_c_debug_dep)
+-include $(CursiveES_debug_dep)
+CursiveES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(CursiveES_cppfiles)))))
+CursiveES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(CursiveES_ccfiles)))))
+CursiveES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(CursiveES_cfiles)))))
+CursiveES_release_dep      = $(CursiveES_cpp_release_dep) $(CursiveES_cc_release_dep) $(CursiveES_c_release_dep)
+-include $(CursiveES_release_dep)
+CursiveES_debug_hpaths    := 
+CursiveES_debug_hpaths    += ./../../nvpr/CursiveES
+CursiveES_debug_hpaths    += ./../../../extensions/include
+CursiveES_debug_hpaths    += ./../../../extensions/externals/include
+CursiveES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+CursiveES_debug_lpaths    := 
+CursiveES_debug_lpaths    += ./../../../extensions/externals/lib/linux32
+CursiveES_debug_lpaths    += ./../../../extensions/lib/linux32
+CursiveES_debug_lpaths    += ./../../../extensions/externals/lib/linux32
+CursiveES_debug_lpaths    += ./../../../extensions/lib/linux32
+CursiveES_debug_defines   := $(CursiveES_custom_defines)
+CursiveES_debug_defines   += LINUX=1
+CursiveES_debug_defines   += GLEW_NO_GLU=1
+CursiveES_debug_defines   += _DEBUG
+CursiveES_debug_libraries := 
+CursiveES_debug_libraries += GL
+CursiveES_debug_libraries += GLU
+CursiveES_debug_libraries += GLEW
+CursiveES_debug_libraries += glfw3
+CursiveES_debug_libraries += pthread
+CursiveES_debug_libraries += rt
+CursiveES_debug_libraries += dl
+CursiveES_debug_libraries += X11
+CursiveES_debug_libraries += Xrandr
+CursiveES_debug_libraries += Xxf86vm
+CursiveES_debug_libraries += Xi
+CursiveES_debug_libraries += cg4cppD
+CursiveES_debug_libraries += HalfD
+CursiveES_debug_libraries += NvAppBaseD
+CursiveES_debug_libraries += NvAssetLoaderD
+CursiveES_debug_libraries += NvGamepadD
+CursiveES_debug_libraries += NvGLUtilsD
+CursiveES_debug_libraries += NvModelD
+CursiveES_debug_libraries += NvUID
+CursiveES_debug_common_cflags	:= $(CursiveES_custom_cflags)
+CursiveES_debug_common_cflags    += -MMD
+CursiveES_debug_common_cflags    += $(addprefix -D, $(CursiveES_debug_defines))
+CursiveES_debug_common_cflags    += $(addprefix -I, $(CursiveES_debug_hpaths))
+CursiveES_debug_common_cflags  += -m32
+CursiveES_debug_cflags	:= $(CursiveES_debug_common_cflags)
+CursiveES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CursiveES_debug_cflags  += -malign-double
+CursiveES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+CursiveES_debug_cppflags	:= $(CursiveES_debug_common_cflags)
+CursiveES_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CursiveES_debug_cppflags  += -Wno-reorder
+CursiveES_debug_cppflags  += -malign-double
+CursiveES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+CursiveES_debug_lflags    := $(CursiveES_custom_lflags)
+CursiveES_debug_lflags    += $(addprefix -L, $(CursiveES_debug_lpaths))
+CursiveES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(CursiveES_debug_libraries)) -Wl,--end-group
+CursiveES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+CursiveES_debug_lflags  += -m32
+CursiveES_debug_objsdir  = $(OBJS_DIR)/CursiveES_debug
+CursiveES_debug_cpp_o    = $(addprefix $(CursiveES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(CursiveES_cppfiles)))))
+CursiveES_debug_cc_o    = $(addprefix $(CursiveES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(CursiveES_ccfiles)))))
+CursiveES_debug_c_o      = $(addprefix $(CursiveES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(CursiveES_cfiles)))))
+CursiveES_debug_obj      = $(CursiveES_debug_cpp_o) $(CursiveES_debug_cc_o) $(CursiveES_debug_c_o)
+CursiveES_debug_bin      := ./../../bin/linux32/CursiveESD
+
+clean_CursiveES_debug: 
+	$(ECHO) clean CursiveES debug
+	$(RMDIR) $(CursiveES_debug_objsdir)
+	$(RMDIR) $(CursiveES_debug_bin)
+
+build_CursiveES_debug: postbuild_CursiveES_debug
+postbuild_CursiveES_debug: mainbuild_CursiveES_debug
+mainbuild_CursiveES_debug: prebuild_CursiveES_debug $(CursiveES_debug_bin)
+prebuild_CursiveES_debug:
+
+$(CursiveES_debug_bin): $(CursiveES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../bin/linux32/CursiveESD`
+	$(CCLD) $(CursiveES_debug_obj) $(CursiveES_debug_lflags) -o $(CursiveES_debug_bin) 
+	$(ECHO) building $@ complete!
+
+CursiveES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(CursiveES_debug_cpp_o): $(CursiveES_debug_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))))))
+	cp $(CursiveES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))))).debug.P; \
+	  rm -f $(CursiveES_debug_DEPDIR).d
+
+$(CursiveES_debug_cc_o): $(CursiveES_debug_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))))))
+	cp $(CursiveES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))))).debug.P; \
+	  rm -f $(CursiveES_debug_DEPDIR).d
+
+$(CursiveES_debug_c_o): $(CursiveES_debug_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CursiveES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))))))
+	cp $(CursiveES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))))).debug.P; \
+	  rm -f $(CursiveES_debug_DEPDIR).d
+
+CursiveES_release_hpaths    := 
+CursiveES_release_hpaths    += ./../../nvpr/CursiveES
+CursiveES_release_hpaths    += ./../../../extensions/include
+CursiveES_release_hpaths    += ./../../../extensions/externals/include
+CursiveES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+CursiveES_release_lpaths    := 
+CursiveES_release_lpaths    += ./../../../extensions/externals/lib/linux32
+CursiveES_release_lpaths    += ./../../../extensions/lib/linux32
+CursiveES_release_lpaths    += ./../../../extensions/externals/lib/linux32
+CursiveES_release_lpaths    += ./../../../extensions/lib/linux32
+CursiveES_release_defines   := $(CursiveES_custom_defines)
+CursiveES_release_defines   += LINUX=1
+CursiveES_release_defines   += GLEW_NO_GLU=1
+CursiveES_release_defines   += NDEBUG
+CursiveES_release_libraries := 
+CursiveES_release_libraries += GL
+CursiveES_release_libraries += GLU
+CursiveES_release_libraries += GLEW
+CursiveES_release_libraries += glfw3
+CursiveES_release_libraries += pthread
+CursiveES_release_libraries += rt
+CursiveES_release_libraries += dl
+CursiveES_release_libraries += X11
+CursiveES_release_libraries += Xrandr
+CursiveES_release_libraries += Xxf86vm
+CursiveES_release_libraries += Xi
+CursiveES_release_libraries += cg4cpp
+CursiveES_release_libraries += Half
+CursiveES_release_libraries += NvAppBase
+CursiveES_release_libraries += NvAssetLoader
+CursiveES_release_libraries += NvGamepad
+CursiveES_release_libraries += NvGLUtils
+CursiveES_release_libraries += NvModel
+CursiveES_release_libraries += NvUI
+CursiveES_release_common_cflags	:= $(CursiveES_custom_cflags)
+CursiveES_release_common_cflags    += -MMD
+CursiveES_release_common_cflags    += $(addprefix -D, $(CursiveES_release_defines))
+CursiveES_release_common_cflags    += $(addprefix -I, $(CursiveES_release_hpaths))
+CursiveES_release_common_cflags  += -m32
+CursiveES_release_cflags	:= $(CursiveES_release_common_cflags)
+CursiveES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CursiveES_release_cflags  += -malign-double
+CursiveES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+CursiveES_release_cppflags	:= $(CursiveES_release_common_cflags)
+CursiveES_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CursiveES_release_cppflags  += -Wno-reorder
+CursiveES_release_cppflags  += -malign-double
+CursiveES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+CursiveES_release_lflags    := $(CursiveES_custom_lflags)
+CursiveES_release_lflags    += $(addprefix -L, $(CursiveES_release_lpaths))
+CursiveES_release_lflags    += -Wl,--start-group $(addprefix -l, $(CursiveES_release_libraries)) -Wl,--end-group
+CursiveES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+CursiveES_release_lflags  += -m32
+CursiveES_release_objsdir  = $(OBJS_DIR)/CursiveES_release
+CursiveES_release_cpp_o    = $(addprefix $(CursiveES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(CursiveES_cppfiles)))))
+CursiveES_release_cc_o    = $(addprefix $(CursiveES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(CursiveES_ccfiles)))))
+CursiveES_release_c_o      = $(addprefix $(CursiveES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(CursiveES_cfiles)))))
+CursiveES_release_obj      = $(CursiveES_release_cpp_o) $(CursiveES_release_cc_o) $(CursiveES_release_c_o)
+CursiveES_release_bin      := ./../../bin/linux32/CursiveES
+
+clean_CursiveES_release: 
+	$(ECHO) clean CursiveES release
+	$(RMDIR) $(CursiveES_release_objsdir)
+	$(RMDIR) $(CursiveES_release_bin)
+
+build_CursiveES_release: postbuild_CursiveES_release
+postbuild_CursiveES_release: mainbuild_CursiveES_release
+mainbuild_CursiveES_release: prebuild_CursiveES_release $(CursiveES_release_bin)
+prebuild_CursiveES_release:
+
+$(CursiveES_release_bin): $(CursiveES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../bin/linux32/CursiveES`
+	$(CCLD) $(CursiveES_release_obj) $(CursiveES_release_lflags) -o $(CursiveES_release_bin) 
+	$(ECHO) building $@ complete!
+
+CursiveES_release_DEPDIR = $(dir $(@))/$(*F)
+$(CursiveES_release_cpp_o): $(CursiveES_release_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))))))
+	cp $(CursiveES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))))).release.P; \
+	  rm -f $(CursiveES_release_DEPDIR).d
+
+$(CursiveES_release_cc_o): $(CursiveES_release_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))))))
+	cp $(CursiveES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))))).release.P; \
+	  rm -f $(CursiveES_release_DEPDIR).d
+
+$(CursiveES_release_c_o): $(CursiveES_release_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CursiveES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))))))
+	cp $(CursiveES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))))).release.P; \
+	  rm -f $(CursiveES_release_DEPDIR).d
+
+clean_CursiveES:  clean_CursiveES_debug clean_CursiveES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.FXAA.mk b/samples/build/linux32/Makefile.FXAA.mk
index a15ca3d..9b99713 100644
--- a/samples/build/linux32/Makefile.FXAA.mk
+++ b/samples/build/linux32/Makefile.FXAA.mk
@@ -53,14 +53,14 @@ FXAA_debug_common_cflags    += $(addprefix -D, $(FXAA_debug_defines))
 FXAA_debug_common_cflags    += $(addprefix -I, $(FXAA_debug_hpaths))
 FXAA_debug_common_cflags  += -m32
 FXAA_debug_cflags	:= $(FXAA_debug_common_cflags)
-FXAA_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FXAA_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FXAA_debug_cflags  += -malign-double
-FXAA_debug_cflags  += -g
+FXAA_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FXAA_debug_cppflags	:= $(FXAA_debug_common_cflags)
-FXAA_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FXAA_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FXAA_debug_cppflags  += -Wno-reorder
 FXAA_debug_cppflags  += -malign-double
-FXAA_debug_cppflags  += -g
+FXAA_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FXAA_debug_lflags    := $(FXAA_custom_lflags)
 FXAA_debug_lflags    += $(addprefix -L, $(FXAA_debug_lpaths))
 FXAA_debug_lflags    += -Wl,--start-group $(addprefix -l, $(FXAA_debug_libraries)) -Wl,--end-group
@@ -74,9 +74,9 @@ FXAA_debug_obj      = $(FXAA_debug_cpp_o) $(FXAA_debug_cc_o) $(FXAA_debug_c_o)
 FXAA_debug_bin      := ./../../bin/linux32/FXAAD
 
 clean_FXAA_debug: 
-	$(SILENT_FLAG)$(ECHO) clean FXAA debug
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_debug_bin)
+	$(ECHO) clean FXAA debug
+	$(RMDIR) $(FXAA_debug_objsdir)
+	$(RMDIR) $(FXAA_debug_bin)
 
 build_FXAA_debug: postbuild_FXAA_debug
 postbuild_FXAA_debug: mainbuild_FXAA_debug
@@ -84,37 +84,37 @@ mainbuild_FXAA_debug: prebuild_FXAA_debug $(FXAA_debug_bin)
 prebuild_FXAA_debug:
 
 $(FXAA_debug_bin): $(FXAA_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/FXAAD`
-	$(SILENT_FLAG)$(CCLD) $(FXAA_debug_obj) $(FXAA_debug_lflags) -o $(FXAA_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/FXAAD`
+	$(CCLD) $(FXAA_debug_obj) $(FXAA_debug_lflags) -o $(FXAA_debug_bin) 
+	$(ECHO) building $@ complete!
 
 FXAA_debug_DEPDIR = $(dir $(@))/$(*F)
 $(FXAA_debug_cpp_o): $(FXAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))).debug.P; \
+	$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))))
+	cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))).debug.P; \
 	  rm -f $(FXAA_debug_DEPDIR).d
 
 $(FXAA_debug_cc_o): $(FXAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))).debug.P; \
+	$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))))
+	cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))).debug.P; \
 	  rm -f $(FXAA_debug_DEPDIR).d
 
 $(FXAA_debug_c_o): $(FXAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FXAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))).debug.P; \
+	$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FXAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))))
+	cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))).debug.P; \
 	  rm -f $(FXAA_debug_DEPDIR).d
@@ -159,14 +159,14 @@ FXAA_release_common_cflags    += $(addprefix -D, $(FXAA_release_defines))
 FXAA_release_common_cflags    += $(addprefix -I, $(FXAA_release_hpaths))
 FXAA_release_common_cflags  += -m32
 FXAA_release_cflags	:= $(FXAA_release_common_cflags)
-FXAA_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FXAA_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FXAA_release_cflags  += -malign-double
-FXAA_release_cflags  += -O2
+FXAA_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FXAA_release_cppflags	:= $(FXAA_release_common_cflags)
-FXAA_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FXAA_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FXAA_release_cppflags  += -Wno-reorder
 FXAA_release_cppflags  += -malign-double
-FXAA_release_cppflags  += -O2
+FXAA_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FXAA_release_lflags    := $(FXAA_custom_lflags)
 FXAA_release_lflags    += $(addprefix -L, $(FXAA_release_lpaths))
 FXAA_release_lflags    += -Wl,--start-group $(addprefix -l, $(FXAA_release_libraries)) -Wl,--end-group
@@ -180,9 +180,9 @@ FXAA_release_obj      = $(FXAA_release_cpp_o) $(FXAA_release_cc_o) $(FXAA_releas
 FXAA_release_bin      := ./../../bin/linux32/FXAA
 
 clean_FXAA_release: 
-	$(SILENT_FLAG)$(ECHO) clean FXAA release
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_release_bin)
+	$(ECHO) clean FXAA release
+	$(RMDIR) $(FXAA_release_objsdir)
+	$(RMDIR) $(FXAA_release_bin)
 
 build_FXAA_release: postbuild_FXAA_release
 postbuild_FXAA_release: mainbuild_FXAA_release
@@ -190,40 +190,45 @@ mainbuild_FXAA_release: prebuild_FXAA_release $(FXAA_release_bin)
 prebuild_FXAA_release:
 
 $(FXAA_release_bin): $(FXAA_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/FXAA`
-	$(SILENT_FLAG)$(CCLD) $(FXAA_release_obj) $(FXAA_release_lflags) -o $(FXAA_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/FXAA`
+	$(CCLD) $(FXAA_release_obj) $(FXAA_release_lflags) -o $(FXAA_release_bin) 
+	$(ECHO) building $@ complete!
 
 FXAA_release_DEPDIR = $(dir $(@))/$(*F)
 $(FXAA_release_cpp_o): $(FXAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))).release.P; \
+	$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))))
+	cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))).release.P; \
 	  rm -f $(FXAA_release_DEPDIR).d
 
 $(FXAA_release_cc_o): $(FXAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))).release.P; \
+	$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))))
+	cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))).release.P; \
 	  rm -f $(FXAA_release_DEPDIR).d
 
 $(FXAA_release_c_o): $(FXAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FXAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))).release.P; \
+	$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FXAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))))
+	cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))).release.P; \
 	  rm -f $(FXAA_release_DEPDIR).d
 
 clean_FXAA:  clean_FXAA_debug clean_FXAA_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.FeedbackParticlesApp.mk b/samples/build/linux32/Makefile.FeedbackParticlesApp.mk
index e1358a1..5a973b7 100644
--- a/samples/build/linux32/Makefile.FeedbackParticlesApp.mk
+++ b/samples/build/linux32/Makefile.FeedbackParticlesApp.mk
@@ -56,14 +56,14 @@ FeedbackParticlesApp_debug_common_cflags    += $(addprefix -D, $(FeedbackParticl
 FeedbackParticlesApp_debug_common_cflags    += $(addprefix -I, $(FeedbackParticlesApp_debug_hpaths))
 FeedbackParticlesApp_debug_common_cflags  += -m32
 FeedbackParticlesApp_debug_cflags	:= $(FeedbackParticlesApp_debug_common_cflags)
-FeedbackParticlesApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FeedbackParticlesApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FeedbackParticlesApp_debug_cflags  += -malign-double
-FeedbackParticlesApp_debug_cflags  += -g
+FeedbackParticlesApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FeedbackParticlesApp_debug_cppflags	:= $(FeedbackParticlesApp_debug_common_cflags)
-FeedbackParticlesApp_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FeedbackParticlesApp_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FeedbackParticlesApp_debug_cppflags  += -Wno-reorder
 FeedbackParticlesApp_debug_cppflags  += -malign-double
-FeedbackParticlesApp_debug_cppflags  += -g
+FeedbackParticlesApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FeedbackParticlesApp_debug_lflags    := $(FeedbackParticlesApp_custom_lflags)
 FeedbackParticlesApp_debug_lflags    += $(addprefix -L, $(FeedbackParticlesApp_debug_lpaths))
 FeedbackParticlesApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(FeedbackParticlesApp_debug_libraries)) -Wl,--end-group
@@ -77,9 +77,9 @@ FeedbackParticlesApp_debug_obj      = $(FeedbackParticlesApp_debug_cpp_o) $(Feed
 FeedbackParticlesApp_debug_bin      := ./../../bin/linux32/FeedbackParticlesAppD
 
 clean_FeedbackParticlesApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean FeedbackParticlesApp debug
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_debug_bin)
+	$(ECHO) clean FeedbackParticlesApp debug
+	$(RMDIR) $(FeedbackParticlesApp_debug_objsdir)
+	$(RMDIR) $(FeedbackParticlesApp_debug_bin)
 
 build_FeedbackParticlesApp_debug: postbuild_FeedbackParticlesApp_debug
 postbuild_FeedbackParticlesApp_debug: mainbuild_FeedbackParticlesApp_debug
@@ -87,37 +87,37 @@ mainbuild_FeedbackParticlesApp_debug: prebuild_FeedbackParticlesApp_debug $(Feed
 prebuild_FeedbackParticlesApp_debug:
 
 $(FeedbackParticlesApp_debug_bin): $(FeedbackParticlesApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/FeedbackParticlesAppD`
-	$(SILENT_FLAG)$(CCLD) $(FeedbackParticlesApp_debug_obj) $(FeedbackParticlesApp_debug_lflags) -o $(FeedbackParticlesApp_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/FeedbackParticlesAppD`
+	$(CCLD) $(FeedbackParticlesApp_debug_obj) $(FeedbackParticlesApp_debug_lflags) -o $(FeedbackParticlesApp_debug_bin) 
+	$(ECHO) building $@ complete!
 
 FeedbackParticlesApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(FeedbackParticlesApp_debug_cpp_o): $(FeedbackParticlesApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).debug.P; \
+	$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
+	cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).debug.P; \
 	  rm -f $(FeedbackParticlesApp_debug_DEPDIR).d
 
 $(FeedbackParticlesApp_debug_cc_o): $(FeedbackParticlesApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).debug.P; \
+	$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
+	cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).debug.P; \
 	  rm -f $(FeedbackParticlesApp_debug_DEPDIR).d
 
 $(FeedbackParticlesApp_debug_c_o): $(FeedbackParticlesApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FeedbackParticlesApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).debug.P; \
+	$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FeedbackParticlesApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
+	cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).debug.P; \
 	  rm -f $(FeedbackParticlesApp_debug_DEPDIR).d
@@ -161,14 +161,14 @@ FeedbackParticlesApp_release_common_cflags    += $(addprefix -D, $(FeedbackParti
 FeedbackParticlesApp_release_common_cflags    += $(addprefix -I, $(FeedbackParticlesApp_release_hpaths))
 FeedbackParticlesApp_release_common_cflags  += -m32
 FeedbackParticlesApp_release_cflags	:= $(FeedbackParticlesApp_release_common_cflags)
-FeedbackParticlesApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FeedbackParticlesApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FeedbackParticlesApp_release_cflags  += -malign-double
-FeedbackParticlesApp_release_cflags  += -O2
+FeedbackParticlesApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FeedbackParticlesApp_release_cppflags	:= $(FeedbackParticlesApp_release_common_cflags)
-FeedbackParticlesApp_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FeedbackParticlesApp_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FeedbackParticlesApp_release_cppflags  += -Wno-reorder
 FeedbackParticlesApp_release_cppflags  += -malign-double
-FeedbackParticlesApp_release_cppflags  += -O2
+FeedbackParticlesApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FeedbackParticlesApp_release_lflags    := $(FeedbackParticlesApp_custom_lflags)
 FeedbackParticlesApp_release_lflags    += $(addprefix -L, $(FeedbackParticlesApp_release_lpaths))
 FeedbackParticlesApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(FeedbackParticlesApp_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ FeedbackParticlesApp_release_obj      = $(FeedbackParticlesApp_release_cpp_o) $(
 FeedbackParticlesApp_release_bin      := ./../../bin/linux32/FeedbackParticlesApp
 
 clean_FeedbackParticlesApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean FeedbackParticlesApp release
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_release_bin)
+	$(ECHO) clean FeedbackParticlesApp release
+	$(RMDIR) $(FeedbackParticlesApp_release_objsdir)
+	$(RMDIR) $(FeedbackParticlesApp_release_bin)
 
 build_FeedbackParticlesApp_release: postbuild_FeedbackParticlesApp_release
 postbuild_FeedbackParticlesApp_release: mainbuild_FeedbackParticlesApp_release
@@ -192,40 +192,45 @@ mainbuild_FeedbackParticlesApp_release: prebuild_FeedbackParticlesApp_release $(
 prebuild_FeedbackParticlesApp_release:
 
 $(FeedbackParticlesApp_release_bin): $(FeedbackParticlesApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/FeedbackParticlesApp`
-	$(SILENT_FLAG)$(CCLD) $(FeedbackParticlesApp_release_obj) $(FeedbackParticlesApp_release_lflags) -o $(FeedbackParticlesApp_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/FeedbackParticlesApp`
+	$(CCLD) $(FeedbackParticlesApp_release_obj) $(FeedbackParticlesApp_release_lflags) -o $(FeedbackParticlesApp_release_bin) 
+	$(ECHO) building $@ complete!
 
 FeedbackParticlesApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(FeedbackParticlesApp_release_cpp_o): $(FeedbackParticlesApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).release.P; \
+	$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
+	cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).release.P; \
 	  rm -f $(FeedbackParticlesApp_release_DEPDIR).d
 
 $(FeedbackParticlesApp_release_cc_o): $(FeedbackParticlesApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).release.P; \
+	$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
+	cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).release.P; \
 	  rm -f $(FeedbackParticlesApp_release_DEPDIR).d
 
 $(FeedbackParticlesApp_release_c_o): $(FeedbackParticlesApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FeedbackParticlesApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).release.P; \
+	$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FeedbackParticlesApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
+	cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).release.P; \
 	  rm -f $(FeedbackParticlesApp_release_DEPDIR).d
 
 clean_FeedbackParticlesApp:  clean_FeedbackParticlesApp_debug clean_FeedbackParticlesApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.HDR.mk b/samples/build/linux32/Makefile.HDR.mk
index 18fd17a..a4d3fcc 100644
--- a/samples/build/linux32/Makefile.HDR.mk
+++ b/samples/build/linux32/Makefile.HDR.mk
@@ -1,14 +1,14 @@
 # Makefile generated by XPJ for linux32
 -include Makefile.custom
 ProjectName = HDR
-HDR_cppfiles   += ./../../es3-kepler/HDR/BlurShaderGenerator.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/FileLoader.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/HDR.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/HDRImages.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/RenderTexture.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/ShaderObject.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/VertexBufferObject.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/rgbe.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/BlurShaderGenerator.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/FileLoader.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/HDR.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/HDRImages.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/RenderTexture.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/ShaderObject.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/VertexBufferObject.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/rgbe.cpp
 
 HDR_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(HDR_cppfiles)))))
 HDR_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(HDR_ccfiles)))))
@@ -21,7 +21,7 @@ HDR_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $
 HDR_release_dep      = $(HDR_cpp_release_dep) $(HDR_cc_release_dep) $(HDR_c_release_dep)
 -include $(HDR_release_dep)
 HDR_debug_hpaths    := 
-HDR_debug_hpaths    += ./../../es3-kepler/HDR
+HDR_debug_hpaths    += ./../../es3aep-kepler/HDR
 HDR_debug_hpaths    += ./../../../extensions/include
 HDR_debug_hpaths    += ./../../../extensions/externals/include
 HDR_debug_hpaths    += ./../../../extensions/externals/include/GLFW
@@ -59,14 +59,14 @@ HDR_debug_common_cflags    += $(addprefix -D, $(HDR_debug_defines))
 HDR_debug_common_cflags    += $(addprefix -I, $(HDR_debug_hpaths))
 HDR_debug_common_cflags  += -m32
 HDR_debug_cflags	:= $(HDR_debug_common_cflags)
-HDR_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+HDR_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 HDR_debug_cflags  += -malign-double
-HDR_debug_cflags  += -g
+HDR_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 HDR_debug_cppflags	:= $(HDR_debug_common_cflags)
-HDR_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+HDR_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 HDR_debug_cppflags  += -Wno-reorder
 HDR_debug_cppflags  += -malign-double
-HDR_debug_cppflags  += -g
+HDR_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 HDR_debug_lflags    := $(HDR_custom_lflags)
 HDR_debug_lflags    += $(addprefix -L, $(HDR_debug_lpaths))
 HDR_debug_lflags    += -Wl,--start-group $(addprefix -l, $(HDR_debug_libraries)) -Wl,--end-group
@@ -80,9 +80,9 @@ HDR_debug_obj      = $(HDR_debug_cpp_o) $(HDR_debug_cc_o) $(HDR_debug_c_o)
 HDR_debug_bin      := ./../../bin/linux32/HDRD
 
 clean_HDR_debug: 
-	$(SILENT_FLAG)$(ECHO) clean HDR debug
-	$(SILENT_FLAG)$(RMDIR) $(HDR_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(HDR_debug_bin)
+	$(ECHO) clean HDR debug
+	$(RMDIR) $(HDR_debug_objsdir)
+	$(RMDIR) $(HDR_debug_bin)
 
 build_HDR_debug: postbuild_HDR_debug
 postbuild_HDR_debug: mainbuild_HDR_debug
@@ -90,43 +90,43 @@ mainbuild_HDR_debug: prebuild_HDR_debug $(HDR_debug_bin)
 prebuild_HDR_debug:
 
 $(HDR_debug_bin): $(HDR_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/HDRD`
-	$(SILENT_FLAG)$(CCLD) $(HDR_debug_obj) $(HDR_debug_lflags) -o $(HDR_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/HDRD`
+	$(CCLD) $(HDR_debug_obj) $(HDR_debug_lflags) -o $(HDR_debug_bin) 
+	$(ECHO) building $@ complete!
 
 HDR_debug_DEPDIR = $(dir $(@))/$(*F)
 $(HDR_debug_cpp_o): $(HDR_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))))
-	$(SILENT_FLAG)cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))).debug.P; \
+	$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))))
+	cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))).debug.P; \
 	  rm -f $(HDR_debug_DEPDIR).d
 
 $(HDR_debug_cc_o): $(HDR_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))))
-	$(SILENT_FLAG)cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))).debug.P; \
+	$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))))
+	cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))).debug.P; \
 	  rm -f $(HDR_debug_DEPDIR).d
 
 $(HDR_debug_c_o): $(HDR_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(HDR_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))))
-	$(SILENT_FLAG)cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))).debug.P; \
+	$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(HDR_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))))
+	cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))).debug.P; \
 	  rm -f $(HDR_debug_DEPDIR).d
 
 HDR_release_hpaths    := 
-HDR_release_hpaths    += ./../../es3-kepler/HDR
+HDR_release_hpaths    += ./../../es3aep-kepler/HDR
 HDR_release_hpaths    += ./../../../extensions/include
 HDR_release_hpaths    += ./../../../extensions/externals/include
 HDR_release_hpaths    += ./../../../extensions/externals/include/GLFW
@@ -164,14 +164,14 @@ HDR_release_common_cflags    += $(addprefix -D, $(HDR_release_defines))
 HDR_release_common_cflags    += $(addprefix -I, $(HDR_release_hpaths))
 HDR_release_common_cflags  += -m32
 HDR_release_cflags	:= $(HDR_release_common_cflags)
-HDR_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+HDR_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 HDR_release_cflags  += -malign-double
-HDR_release_cflags  += -O2
+HDR_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 HDR_release_cppflags	:= $(HDR_release_common_cflags)
-HDR_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+HDR_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 HDR_release_cppflags  += -Wno-reorder
 HDR_release_cppflags  += -malign-double
-HDR_release_cppflags  += -O2
+HDR_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 HDR_release_lflags    := $(HDR_custom_lflags)
 HDR_release_lflags    += $(addprefix -L, $(HDR_release_lpaths))
 HDR_release_lflags    += -Wl,--start-group $(addprefix -l, $(HDR_release_libraries)) -Wl,--end-group
@@ -185,9 +185,9 @@ HDR_release_obj      = $(HDR_release_cpp_o) $(HDR_release_cc_o) $(HDR_release_c_
 HDR_release_bin      := ./../../bin/linux32/HDR
 
 clean_HDR_release: 
-	$(SILENT_FLAG)$(ECHO) clean HDR release
-	$(SILENT_FLAG)$(RMDIR) $(HDR_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(HDR_release_bin)
+	$(ECHO) clean HDR release
+	$(RMDIR) $(HDR_release_objsdir)
+	$(RMDIR) $(HDR_release_bin)
 
 build_HDR_release: postbuild_HDR_release
 postbuild_HDR_release: mainbuild_HDR_release
@@ -195,40 +195,45 @@ mainbuild_HDR_release: prebuild_HDR_release $(HDR_release_bin)
 prebuild_HDR_release:
 
 $(HDR_release_bin): $(HDR_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/HDR`
-	$(SILENT_FLAG)$(CCLD) $(HDR_release_obj) $(HDR_release_lflags) -o $(HDR_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/HDR`
+	$(CCLD) $(HDR_release_obj) $(HDR_release_lflags) -o $(HDR_release_bin) 
+	$(ECHO) building $@ complete!
 
 HDR_release_DEPDIR = $(dir $(@))/$(*F)
 $(HDR_release_cpp_o): $(HDR_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))))
-	$(SILENT_FLAG)cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))).release.P; \
+	$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))))
+	cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))).release.P; \
 	  rm -f $(HDR_release_DEPDIR).d
 
 $(HDR_release_cc_o): $(HDR_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))))
-	$(SILENT_FLAG)cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))).release.P; \
+	$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))))
+	cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))).release.P; \
 	  rm -f $(HDR_release_DEPDIR).d
 
 $(HDR_release_c_o): $(HDR_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(HDR_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))))
-	$(SILENT_FLAG)cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))).release.P; \
+	$(ECHO) HDR: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(HDR_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))))
+	cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))).release.P; \
 	  rm -f $(HDR_release_DEPDIR).d
 
 clean_HDR:  clean_HDR_debug clean_HDR_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.Half.mk b/samples/build/linux32/Makefile.Half.mk
index 61d2359..053c767 100644
--- a/samples/build/linux32/Makefile.Half.mk
+++ b/samples/build/linux32/Makefile.Half.mk
@@ -30,12 +30,12 @@ Half_debug_common_cflags    += $(addprefix -D, $(Half_debug_defines))
 Half_debug_common_cflags    += $(addprefix -I, $(Half_debug_hpaths))
 Half_debug_common_cflags  += -m32
 Half_debug_cflags	:= $(Half_debug_common_cflags)
-Half_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-Half_debug_cflags  += -g
+Half_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_debug_cflags  += -O0 -ggdb
 Half_debug_cppflags	:= $(Half_debug_common_cflags)
-Half_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Half_debug_cppflags  += -Wno-reorder
-Half_debug_cppflags  += -g
+Half_debug_cppflags  += -O0 -ggdb
 Half_debug_lflags    := $(Half_custom_lflags)
 Half_debug_lflags    += $(addprefix -L, $(Half_debug_lpaths))
 Half_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Half_debug_libraries)) -Wl,--end-group
@@ -48,9 +48,9 @@ Half_debug_obj      = $(Half_debug_cpp_o) $(Half_debug_cc_o) $(Half_debug_c_o)
 Half_debug_bin      := ./../../../extensions/externals/lib/linux32/libHalfD.a
 
 clean_Half_debug: 
-	$(SILENT_FLAG)$(ECHO) clean Half debug
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_bin)
+	$(ECHO) clean Half debug
+	$(RMDIR) $(Half_debug_objsdir)
+	$(RMDIR) $(Half_debug_bin)
 
 build_Half_debug: postbuild_Half_debug
 postbuild_Half_debug: mainbuild_Half_debug
@@ -58,37 +58,37 @@ mainbuild_Half_debug: prebuild_Half_debug $(Half_debug_bin)
 prebuild_Half_debug:
 
 $(Half_debug_bin): $(Half_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libHalfD.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libHalfD.a`
+	$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
+	$(ECHO) building $@ complete!
 
 Half_debug_DEPDIR = $(dir $(@))/$(*F)
 $(Half_debug_cpp_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_cc_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_c_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
@@ -110,12 +110,12 @@ Half_release_common_cflags    += $(addprefix -D, $(Half_release_defines))
 Half_release_common_cflags    += $(addprefix -I, $(Half_release_hpaths))
 Half_release_common_cflags  += -m32
 Half_release_cflags	:= $(Half_release_common_cflags)
-Half_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-Half_release_cflags  += -O2
+Half_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_cppflags	:= $(Half_release_common_cflags)
-Half_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Half_release_cppflags  += -Wno-reorder
-Half_release_cppflags  += -O2
+Half_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_lflags    := $(Half_custom_lflags)
 Half_release_lflags    += $(addprefix -L, $(Half_release_lpaths))
 Half_release_lflags    += -Wl,--start-group $(addprefix -l, $(Half_release_libraries)) -Wl,--end-group
@@ -128,9 +128,9 @@ Half_release_obj      = $(Half_release_cpp_o) $(Half_release_cc_o) $(Half_releas
 Half_release_bin      := ./../../../extensions/externals/lib/linux32/libHalf.a
 
 clean_Half_release: 
-	$(SILENT_FLAG)$(ECHO) clean Half release
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_bin)
+	$(ECHO) clean Half release
+	$(RMDIR) $(Half_release_objsdir)
+	$(RMDIR) $(Half_release_bin)
 
 build_Half_release: postbuild_Half_release
 postbuild_Half_release: mainbuild_Half_release
@@ -138,40 +138,45 @@ mainbuild_Half_release: prebuild_Half_release $(Half_release_bin)
 prebuild_Half_release:
 
 $(Half_release_bin): $(Half_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libHalf.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_release_bin) $(Half_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libHalf.a`
+	$(AR) rcs $(Half_release_bin) $(Half_release_obj)
+	$(ECHO) building $@ complete!
 
 Half_release_DEPDIR = $(dir $(@))/$(*F)
 $(Half_release_cpp_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_cc_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_c_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 clean_Half:  clean_Half_debug clean_Half_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.InstancedTessellation.mk b/samples/build/linux32/Makefile.InstancedTessellation.mk
index 2c220a2..b436508 100644
--- a/samples/build/linux32/Makefile.InstancedTessellation.mk
+++ b/samples/build/linux32/Makefile.InstancedTessellation.mk
@@ -52,14 +52,14 @@ InstancedTessellation_debug_common_cflags    += $(addprefix -D, $(InstancedTesse
 InstancedTessellation_debug_common_cflags    += $(addprefix -I, $(InstancedTessellation_debug_hpaths))
 InstancedTessellation_debug_common_cflags  += -m32
 InstancedTessellation_debug_cflags	:= $(InstancedTessellation_debug_common_cflags)
-InstancedTessellation_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancedTessellation_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancedTessellation_debug_cflags  += -malign-double
-InstancedTessellation_debug_cflags  += -g
+InstancedTessellation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancedTessellation_debug_cppflags	:= $(InstancedTessellation_debug_common_cflags)
-InstancedTessellation_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancedTessellation_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancedTessellation_debug_cppflags  += -Wno-reorder
 InstancedTessellation_debug_cppflags  += -malign-double
-InstancedTessellation_debug_cppflags  += -g
+InstancedTessellation_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancedTessellation_debug_lflags    := $(InstancedTessellation_custom_lflags)
 InstancedTessellation_debug_lflags    += $(addprefix -L, $(InstancedTessellation_debug_lpaths))
 InstancedTessellation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(InstancedTessellation_debug_libraries)) -Wl,--end-group
@@ -73,9 +73,9 @@ InstancedTessellation_debug_obj      = $(InstancedTessellation_debug_cpp_o) $(In
 InstancedTessellation_debug_bin      := ./../../bin/linux32/InstancedTessellationD
 
 clean_InstancedTessellation_debug: 
-	$(SILENT_FLAG)$(ECHO) clean InstancedTessellation debug
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_debug_bin)
+	$(ECHO) clean InstancedTessellation debug
+	$(RMDIR) $(InstancedTessellation_debug_objsdir)
+	$(RMDIR) $(InstancedTessellation_debug_bin)
 
 build_InstancedTessellation_debug: postbuild_InstancedTessellation_debug
 postbuild_InstancedTessellation_debug: mainbuild_InstancedTessellation_debug
@@ -83,37 +83,37 @@ mainbuild_InstancedTessellation_debug: prebuild_InstancedTessellation_debug $(In
 prebuild_InstancedTessellation_debug:
 
 $(InstancedTessellation_debug_bin): $(InstancedTessellation_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/InstancedTessellationD`
-	$(SILENT_FLAG)$(CCLD) $(InstancedTessellation_debug_obj) $(InstancedTessellation_debug_lflags) -o $(InstancedTessellation_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/InstancedTessellationD`
+	$(CCLD) $(InstancedTessellation_debug_obj) $(InstancedTessellation_debug_lflags) -o $(InstancedTessellation_debug_bin) 
+	$(ECHO) building $@ complete!
 
 InstancedTessellation_debug_DEPDIR = $(dir $(@))/$(*F)
 $(InstancedTessellation_debug_cpp_o): $(InstancedTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).debug.P; \
+	$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
+	cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).debug.P; \
 	  rm -f $(InstancedTessellation_debug_DEPDIR).d
 
 $(InstancedTessellation_debug_cc_o): $(InstancedTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).debug.P; \
+	$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
+	cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).debug.P; \
 	  rm -f $(InstancedTessellation_debug_DEPDIR).d
 
 $(InstancedTessellation_debug_c_o): $(InstancedTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancedTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))).debug.P; \
+	$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancedTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
+	cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))).debug.P; \
 	  rm -f $(InstancedTessellation_debug_DEPDIR).d
@@ -157,14 +157,14 @@ InstancedTessellation_release_common_cflags    += $(addprefix -D, $(InstancedTes
 InstancedTessellation_release_common_cflags    += $(addprefix -I, $(InstancedTessellation_release_hpaths))
 InstancedTessellation_release_common_cflags  += -m32
 InstancedTessellation_release_cflags	:= $(InstancedTessellation_release_common_cflags)
-InstancedTessellation_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancedTessellation_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancedTessellation_release_cflags  += -malign-double
-InstancedTessellation_release_cflags  += -O2
+InstancedTessellation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancedTessellation_release_cppflags	:= $(InstancedTessellation_release_common_cflags)
-InstancedTessellation_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancedTessellation_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancedTessellation_release_cppflags  += -Wno-reorder
 InstancedTessellation_release_cppflags  += -malign-double
-InstancedTessellation_release_cppflags  += -O2
+InstancedTessellation_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancedTessellation_release_lflags    := $(InstancedTessellation_custom_lflags)
 InstancedTessellation_release_lflags    += $(addprefix -L, $(InstancedTessellation_release_lpaths))
 InstancedTessellation_release_lflags    += -Wl,--start-group $(addprefix -l, $(InstancedTessellation_release_libraries)) -Wl,--end-group
@@ -178,9 +178,9 @@ InstancedTessellation_release_obj      = $(InstancedTessellation_release_cpp_o)
 InstancedTessellation_release_bin      := ./../../bin/linux32/InstancedTessellation
 
 clean_InstancedTessellation_release: 
-	$(SILENT_FLAG)$(ECHO) clean InstancedTessellation release
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_release_bin)
+	$(ECHO) clean InstancedTessellation release
+	$(RMDIR) $(InstancedTessellation_release_objsdir)
+	$(RMDIR) $(InstancedTessellation_release_bin)
 
 build_InstancedTessellation_release: postbuild_InstancedTessellation_release
 postbuild_InstancedTessellation_release: mainbuild_InstancedTessellation_release
@@ -188,40 +188,45 @@ mainbuild_InstancedTessellation_release: prebuild_InstancedTessellation_release
 prebuild_InstancedTessellation_release:
 
 $(InstancedTessellation_release_bin): $(InstancedTessellation_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/InstancedTessellation`
-	$(SILENT_FLAG)$(CCLD) $(InstancedTessellation_release_obj) $(InstancedTessellation_release_lflags) -o $(InstancedTessellation_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/InstancedTessellation`
+	$(CCLD) $(InstancedTessellation_release_obj) $(InstancedTessellation_release_lflags) -o $(InstancedTessellation_release_bin) 
+	$(ECHO) building $@ complete!
 
 InstancedTessellation_release_DEPDIR = $(dir $(@))/$(*F)
 $(InstancedTessellation_release_cpp_o): $(InstancedTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).release.P; \
+	$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
+	cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).release.P; \
 	  rm -f $(InstancedTessellation_release_DEPDIR).d
 
 $(InstancedTessellation_release_cc_o): $(InstancedTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).release.P; \
+	$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
+	cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).release.P; \
 	  rm -f $(InstancedTessellation_release_DEPDIR).d
 
 $(InstancedTessellation_release_c_o): $(InstancedTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancedTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))).release.P; \
+	$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancedTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
+	cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))).release.P; \
 	  rm -f $(InstancedTessellation_release_DEPDIR).d
 
 clean_InstancedTessellation:  clean_InstancedTessellation_debug clean_InstancedTessellation_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.InstancingApp.mk b/samples/build/linux32/Makefile.InstancingApp.mk
index 0f2c80e..d7d5f58 100644
--- a/samples/build/linux32/Makefile.InstancingApp.mk
+++ b/samples/build/linux32/Makefile.InstancingApp.mk
@@ -52,14 +52,14 @@ InstancingApp_debug_common_cflags    += $(addprefix -D, $(InstancingApp_debug_de
 InstancingApp_debug_common_cflags    += $(addprefix -I, $(InstancingApp_debug_hpaths))
 InstancingApp_debug_common_cflags  += -m32
 InstancingApp_debug_cflags	:= $(InstancingApp_debug_common_cflags)
-InstancingApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancingApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancingApp_debug_cflags  += -malign-double
-InstancingApp_debug_cflags  += -g
+InstancingApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancingApp_debug_cppflags	:= $(InstancingApp_debug_common_cflags)
-InstancingApp_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancingApp_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancingApp_debug_cppflags  += -Wno-reorder
 InstancingApp_debug_cppflags  += -malign-double
-InstancingApp_debug_cppflags  += -g
+InstancingApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancingApp_debug_lflags    := $(InstancingApp_custom_lflags)
 InstancingApp_debug_lflags    += $(addprefix -L, $(InstancingApp_debug_lpaths))
 InstancingApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(InstancingApp_debug_libraries)) -Wl,--end-group
@@ -73,9 +73,9 @@ InstancingApp_debug_obj      = $(InstancingApp_debug_cpp_o) $(InstancingApp_debu
 InstancingApp_debug_bin      := ./../../bin/linux32/InstancingAppD
 
 clean_InstancingApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean InstancingApp debug
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_debug_bin)
+	$(ECHO) clean InstancingApp debug
+	$(RMDIR) $(InstancingApp_debug_objsdir)
+	$(RMDIR) $(InstancingApp_debug_bin)
 
 build_InstancingApp_debug: postbuild_InstancingApp_debug
 postbuild_InstancingApp_debug: mainbuild_InstancingApp_debug
@@ -83,37 +83,37 @@ mainbuild_InstancingApp_debug: prebuild_InstancingApp_debug $(InstancingApp_debu
 prebuild_InstancingApp_debug:
 
 $(InstancingApp_debug_bin): $(InstancingApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/InstancingAppD`
-	$(SILENT_FLAG)$(CCLD) $(InstancingApp_debug_obj) $(InstancingApp_debug_lflags) -o $(InstancingApp_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/InstancingAppD`
+	$(CCLD) $(InstancingApp_debug_obj) $(InstancingApp_debug_lflags) -o $(InstancingApp_debug_bin) 
+	$(ECHO) building $@ complete!
 
 InstancingApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(InstancingApp_debug_cpp_o): $(InstancingApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))).debug.P; \
+	$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))))
+	cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))).debug.P; \
 	  rm -f $(InstancingApp_debug_DEPDIR).d
 
 $(InstancingApp_debug_cc_o): $(InstancingApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))).debug.P; \
+	$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))))
+	cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))).debug.P; \
 	  rm -f $(InstancingApp_debug_DEPDIR).d
 
 $(InstancingApp_debug_c_o): $(InstancingApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancingApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))).debug.P; \
+	$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancingApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))))
+	cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))).debug.P; \
 	  rm -f $(InstancingApp_debug_DEPDIR).d
@@ -157,14 +157,14 @@ InstancingApp_release_common_cflags    += $(addprefix -D, $(InstancingApp_releas
 InstancingApp_release_common_cflags    += $(addprefix -I, $(InstancingApp_release_hpaths))
 InstancingApp_release_common_cflags  += -m32
 InstancingApp_release_cflags	:= $(InstancingApp_release_common_cflags)
-InstancingApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancingApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancingApp_release_cflags  += -malign-double
-InstancingApp_release_cflags  += -O2
+InstancingApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancingApp_release_cppflags	:= $(InstancingApp_release_common_cflags)
-InstancingApp_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancingApp_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancingApp_release_cppflags  += -Wno-reorder
 InstancingApp_release_cppflags  += -malign-double
-InstancingApp_release_cppflags  += -O2
+InstancingApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancingApp_release_lflags    := $(InstancingApp_custom_lflags)
 InstancingApp_release_lflags    += $(addprefix -L, $(InstancingApp_release_lpaths))
 InstancingApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(InstancingApp_release_libraries)) -Wl,--end-group
@@ -178,9 +178,9 @@ InstancingApp_release_obj      = $(InstancingApp_release_cpp_o) $(InstancingApp_
 InstancingApp_release_bin      := ./../../bin/linux32/InstancingApp
 
 clean_InstancingApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean InstancingApp release
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_release_bin)
+	$(ECHO) clean InstancingApp release
+	$(RMDIR) $(InstancingApp_release_objsdir)
+	$(RMDIR) $(InstancingApp_release_bin)
 
 build_InstancingApp_release: postbuild_InstancingApp_release
 postbuild_InstancingApp_release: mainbuild_InstancingApp_release
@@ -188,40 +188,45 @@ mainbuild_InstancingApp_release: prebuild_InstancingApp_release $(InstancingApp_
 prebuild_InstancingApp_release:
 
 $(InstancingApp_release_bin): $(InstancingApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/InstancingApp`
-	$(SILENT_FLAG)$(CCLD) $(InstancingApp_release_obj) $(InstancingApp_release_lflags) -o $(InstancingApp_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/InstancingApp`
+	$(CCLD) $(InstancingApp_release_obj) $(InstancingApp_release_lflags) -o $(InstancingApp_release_bin) 
+	$(ECHO) building $@ complete!
 
 InstancingApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(InstancingApp_release_cpp_o): $(InstancingApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))).release.P; \
+	$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))))
+	cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))).release.P; \
 	  rm -f $(InstancingApp_release_DEPDIR).d
 
 $(InstancingApp_release_cc_o): $(InstancingApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))).release.P; \
+	$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))))
+	cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))).release.P; \
 	  rm -f $(InstancingApp_release_DEPDIR).d
 
 $(InstancingApp_release_c_o): $(InstancingApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancingApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))).release.P; \
+	$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancingApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))))
+	cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))).release.P; \
 	  rm -f $(InstancingApp_release_DEPDIR).d
 
 clean_InstancingApp:  clean_InstancingApp_debug clean_InstancingApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.MotionBlur.mk b/samples/build/linux32/Makefile.MotionBlur.mk
index c7220a3..e974246 100644
--- a/samples/build/linux32/Makefile.MotionBlur.mk
+++ b/samples/build/linux32/Makefile.MotionBlur.mk
@@ -52,14 +52,14 @@ MotionBlur_debug_common_cflags    += $(addprefix -D, $(MotionBlur_debug_defines)
 MotionBlur_debug_common_cflags    += $(addprefix -I, $(MotionBlur_debug_hpaths))
 MotionBlur_debug_common_cflags  += -m32
 MotionBlur_debug_cflags	:= $(MotionBlur_debug_common_cflags)
-MotionBlur_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlur_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlur_debug_cflags  += -malign-double
-MotionBlur_debug_cflags  += -g
+MotionBlur_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlur_debug_cppflags	:= $(MotionBlur_debug_common_cflags)
-MotionBlur_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlur_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlur_debug_cppflags  += -Wno-reorder
 MotionBlur_debug_cppflags  += -malign-double
-MotionBlur_debug_cppflags  += -g
+MotionBlur_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlur_debug_lflags    := $(MotionBlur_custom_lflags)
 MotionBlur_debug_lflags    += $(addprefix -L, $(MotionBlur_debug_lpaths))
 MotionBlur_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlur_debug_libraries)) -Wl,--end-group
@@ -73,9 +73,9 @@ MotionBlur_debug_obj      = $(MotionBlur_debug_cpp_o) $(MotionBlur_debug_cc_o) $
 MotionBlur_debug_bin      := ./../../bin/linux32/MotionBlurD
 
 clean_MotionBlur_debug: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlur debug
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_debug_bin)
+	$(ECHO) clean MotionBlur debug
+	$(RMDIR) $(MotionBlur_debug_objsdir)
+	$(RMDIR) $(MotionBlur_debug_bin)
 
 build_MotionBlur_debug: postbuild_MotionBlur_debug
 postbuild_MotionBlur_debug: mainbuild_MotionBlur_debug
@@ -83,37 +83,37 @@ mainbuild_MotionBlur_debug: prebuild_MotionBlur_debug $(MotionBlur_debug_bin)
 prebuild_MotionBlur_debug:
 
 $(MotionBlur_debug_bin): $(MotionBlur_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/MotionBlurD`
-	$(SILENT_FLAG)$(CCLD) $(MotionBlur_debug_obj) $(MotionBlur_debug_lflags) -o $(MotionBlur_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/MotionBlurD`
+	$(CCLD) $(MotionBlur_debug_obj) $(MotionBlur_debug_lflags) -o $(MotionBlur_debug_bin) 
+	$(ECHO) building $@ complete!
 
 MotionBlur_debug_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlur_debug_cpp_o): $(MotionBlur_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))).debug.P; \
+	$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))))
+	cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))).debug.P; \
 	  rm -f $(MotionBlur_debug_DEPDIR).d
 
 $(MotionBlur_debug_cc_o): $(MotionBlur_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))).debug.P; \
+	$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))))
+	cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))).debug.P; \
 	  rm -f $(MotionBlur_debug_DEPDIR).d
 
 $(MotionBlur_debug_c_o): $(MotionBlur_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlur_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))).debug.P; \
+	$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlur_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))))
+	cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))).debug.P; \
 	  rm -f $(MotionBlur_debug_DEPDIR).d
@@ -157,14 +157,14 @@ MotionBlur_release_common_cflags    += $(addprefix -D, $(MotionBlur_release_defi
 MotionBlur_release_common_cflags    += $(addprefix -I, $(MotionBlur_release_hpaths))
 MotionBlur_release_common_cflags  += -m32
 MotionBlur_release_cflags	:= $(MotionBlur_release_common_cflags)
-MotionBlur_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlur_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlur_release_cflags  += -malign-double
-MotionBlur_release_cflags  += -O2
+MotionBlur_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlur_release_cppflags	:= $(MotionBlur_release_common_cflags)
-MotionBlur_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlur_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlur_release_cppflags  += -Wno-reorder
 MotionBlur_release_cppflags  += -malign-double
-MotionBlur_release_cppflags  += -O2
+MotionBlur_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlur_release_lflags    := $(MotionBlur_custom_lflags)
 MotionBlur_release_lflags    += $(addprefix -L, $(MotionBlur_release_lpaths))
 MotionBlur_release_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlur_release_libraries)) -Wl,--end-group
@@ -178,9 +178,9 @@ MotionBlur_release_obj      = $(MotionBlur_release_cpp_o) $(MotionBlur_release_c
 MotionBlur_release_bin      := ./../../bin/linux32/MotionBlur
 
 clean_MotionBlur_release: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlur release
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_release_bin)
+	$(ECHO) clean MotionBlur release
+	$(RMDIR) $(MotionBlur_release_objsdir)
+	$(RMDIR) $(MotionBlur_release_bin)
 
 build_MotionBlur_release: postbuild_MotionBlur_release
 postbuild_MotionBlur_release: mainbuild_MotionBlur_release
@@ -188,40 +188,45 @@ mainbuild_MotionBlur_release: prebuild_MotionBlur_release $(MotionBlur_release_b
 prebuild_MotionBlur_release:
 
 $(MotionBlur_release_bin): $(MotionBlur_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/MotionBlur`
-	$(SILENT_FLAG)$(CCLD) $(MotionBlur_release_obj) $(MotionBlur_release_lflags) -o $(MotionBlur_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/MotionBlur`
+	$(CCLD) $(MotionBlur_release_obj) $(MotionBlur_release_lflags) -o $(MotionBlur_release_bin) 
+	$(ECHO) building $@ complete!
 
 MotionBlur_release_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlur_release_cpp_o): $(MotionBlur_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))).release.P; \
+	$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))))
+	cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))).release.P; \
 	  rm -f $(MotionBlur_release_DEPDIR).d
 
 $(MotionBlur_release_cc_o): $(MotionBlur_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))).release.P; \
+	$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))))
+	cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))).release.P; \
 	  rm -f $(MotionBlur_release_DEPDIR).d
 
 $(MotionBlur_release_c_o): $(MotionBlur_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlur_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))).release.P; \
+	$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlur_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))))
+	cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))).release.P; \
 	  rm -f $(MotionBlur_release_DEPDIR).d
 
 clean_MotionBlur:  clean_MotionBlur_debug clean_MotionBlur_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.MotionBlurAdvanced.mk b/samples/build/linux32/Makefile.MotionBlurAdvanced.mk
index 9a453c5..29c805e 100644
--- a/samples/build/linux32/Makefile.MotionBlurAdvanced.mk
+++ b/samples/build/linux32/Makefile.MotionBlurAdvanced.mk
@@ -52,14 +52,14 @@ MotionBlurAdvanced_debug_common_cflags    += $(addprefix -D, $(MotionBlurAdvance
 MotionBlurAdvanced_debug_common_cflags    += $(addprefix -I, $(MotionBlurAdvanced_debug_hpaths))
 MotionBlurAdvanced_debug_common_cflags  += -m32
 MotionBlurAdvanced_debug_cflags	:= $(MotionBlurAdvanced_debug_common_cflags)
-MotionBlurAdvanced_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlurAdvanced_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlurAdvanced_debug_cflags  += -malign-double
-MotionBlurAdvanced_debug_cflags  += -g
+MotionBlurAdvanced_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlurAdvanced_debug_cppflags	:= $(MotionBlurAdvanced_debug_common_cflags)
-MotionBlurAdvanced_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlurAdvanced_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlurAdvanced_debug_cppflags  += -Wno-reorder
 MotionBlurAdvanced_debug_cppflags  += -malign-double
-MotionBlurAdvanced_debug_cppflags  += -g
+MotionBlurAdvanced_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlurAdvanced_debug_lflags    := $(MotionBlurAdvanced_custom_lflags)
 MotionBlurAdvanced_debug_lflags    += $(addprefix -L, $(MotionBlurAdvanced_debug_lpaths))
 MotionBlurAdvanced_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlurAdvanced_debug_libraries)) -Wl,--end-group
@@ -73,9 +73,9 @@ MotionBlurAdvanced_debug_obj      = $(MotionBlurAdvanced_debug_cpp_o) $(MotionBl
 MotionBlurAdvanced_debug_bin      := ./../../bin/linux32/MotionBlurAdvancedD
 
 clean_MotionBlurAdvanced_debug: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlurAdvanced debug
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_debug_bin)
+	$(ECHO) clean MotionBlurAdvanced debug
+	$(RMDIR) $(MotionBlurAdvanced_debug_objsdir)
+	$(RMDIR) $(MotionBlurAdvanced_debug_bin)
 
 build_MotionBlurAdvanced_debug: postbuild_MotionBlurAdvanced_debug
 postbuild_MotionBlurAdvanced_debug: mainbuild_MotionBlurAdvanced_debug
@@ -83,37 +83,37 @@ mainbuild_MotionBlurAdvanced_debug: prebuild_MotionBlurAdvanced_debug $(MotionBl
 prebuild_MotionBlurAdvanced_debug:
 
 $(MotionBlurAdvanced_debug_bin): $(MotionBlurAdvanced_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/MotionBlurAdvancedD`
-	$(SILENT_FLAG)$(CCLD) $(MotionBlurAdvanced_debug_obj) $(MotionBlurAdvanced_debug_lflags) -o $(MotionBlurAdvanced_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/MotionBlurAdvancedD`
+	$(CCLD) $(MotionBlurAdvanced_debug_obj) $(MotionBlurAdvanced_debug_lflags) -o $(MotionBlurAdvanced_debug_bin) 
+	$(ECHO) building $@ complete!
 
 MotionBlurAdvanced_debug_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlurAdvanced_debug_cpp_o): $(MotionBlurAdvanced_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).debug.P; \
+	$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
+	cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).debug.P; \
 	  rm -f $(MotionBlurAdvanced_debug_DEPDIR).d
 
 $(MotionBlurAdvanced_debug_cc_o): $(MotionBlurAdvanced_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).debug.P; \
+	$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
+	cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).debug.P; \
 	  rm -f $(MotionBlurAdvanced_debug_DEPDIR).d
 
 $(MotionBlurAdvanced_debug_c_o): $(MotionBlurAdvanced_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlurAdvanced_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).debug.P; \
+	$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlurAdvanced_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
+	cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).debug.P; \
 	  rm -f $(MotionBlurAdvanced_debug_DEPDIR).d
@@ -157,14 +157,14 @@ MotionBlurAdvanced_release_common_cflags    += $(addprefix -D, $(MotionBlurAdvan
 MotionBlurAdvanced_release_common_cflags    += $(addprefix -I, $(MotionBlurAdvanced_release_hpaths))
 MotionBlurAdvanced_release_common_cflags  += -m32
 MotionBlurAdvanced_release_cflags	:= $(MotionBlurAdvanced_release_common_cflags)
-MotionBlurAdvanced_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlurAdvanced_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlurAdvanced_release_cflags  += -malign-double
-MotionBlurAdvanced_release_cflags  += -O2
+MotionBlurAdvanced_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlurAdvanced_release_cppflags	:= $(MotionBlurAdvanced_release_common_cflags)
-MotionBlurAdvanced_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlurAdvanced_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlurAdvanced_release_cppflags  += -Wno-reorder
 MotionBlurAdvanced_release_cppflags  += -malign-double
-MotionBlurAdvanced_release_cppflags  += -O2
+MotionBlurAdvanced_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlurAdvanced_release_lflags    := $(MotionBlurAdvanced_custom_lflags)
 MotionBlurAdvanced_release_lflags    += $(addprefix -L, $(MotionBlurAdvanced_release_lpaths))
 MotionBlurAdvanced_release_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlurAdvanced_release_libraries)) -Wl,--end-group
@@ -178,9 +178,9 @@ MotionBlurAdvanced_release_obj      = $(MotionBlurAdvanced_release_cpp_o) $(Moti
 MotionBlurAdvanced_release_bin      := ./../../bin/linux32/MotionBlurAdvanced
 
 clean_MotionBlurAdvanced_release: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlurAdvanced release
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_release_bin)
+	$(ECHO) clean MotionBlurAdvanced release
+	$(RMDIR) $(MotionBlurAdvanced_release_objsdir)
+	$(RMDIR) $(MotionBlurAdvanced_release_bin)
 
 build_MotionBlurAdvanced_release: postbuild_MotionBlurAdvanced_release
 postbuild_MotionBlurAdvanced_release: mainbuild_MotionBlurAdvanced_release
@@ -188,40 +188,45 @@ mainbuild_MotionBlurAdvanced_release: prebuild_MotionBlurAdvanced_release $(Moti
 prebuild_MotionBlurAdvanced_release:
 
 $(MotionBlurAdvanced_release_bin): $(MotionBlurAdvanced_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/MotionBlurAdvanced`
-	$(SILENT_FLAG)$(CCLD) $(MotionBlurAdvanced_release_obj) $(MotionBlurAdvanced_release_lflags) -o $(MotionBlurAdvanced_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/MotionBlurAdvanced`
+	$(CCLD) $(MotionBlurAdvanced_release_obj) $(MotionBlurAdvanced_release_lflags) -o $(MotionBlurAdvanced_release_bin) 
+	$(ECHO) building $@ complete!
 
 MotionBlurAdvanced_release_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlurAdvanced_release_cpp_o): $(MotionBlurAdvanced_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).release.P; \
+	$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
+	cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).release.P; \
 	  rm -f $(MotionBlurAdvanced_release_DEPDIR).d
 
 $(MotionBlurAdvanced_release_cc_o): $(MotionBlurAdvanced_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).release.P; \
+	$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
+	cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).release.P; \
 	  rm -f $(MotionBlurAdvanced_release_DEPDIR).d
 
 $(MotionBlurAdvanced_release_c_o): $(MotionBlurAdvanced_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlurAdvanced_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).release.P; \
+	$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlurAdvanced_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
+	cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).release.P; \
 	  rm -f $(MotionBlurAdvanced_release_DEPDIR).d
 
 clean_MotionBlurAdvanced:  clean_MotionBlurAdvanced_debug clean_MotionBlurAdvanced_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.MultiDrawIndirect.mk b/samples/build/linux32/Makefile.MultiDrawIndirect.mk
index 523e716..5daf2f8 100644
--- a/samples/build/linux32/Makefile.MultiDrawIndirect.mk
+++ b/samples/build/linux32/Makefile.MultiDrawIndirect.mk
@@ -52,14 +52,14 @@ MultiDrawIndirect_debug_common_cflags    += $(addprefix -D, $(MultiDrawIndirect_
 MultiDrawIndirect_debug_common_cflags    += $(addprefix -I, $(MultiDrawIndirect_debug_hpaths))
 MultiDrawIndirect_debug_common_cflags  += -m32
 MultiDrawIndirect_debug_cflags	:= $(MultiDrawIndirect_debug_common_cflags)
-MultiDrawIndirect_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MultiDrawIndirect_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MultiDrawIndirect_debug_cflags  += -malign-double
-MultiDrawIndirect_debug_cflags  += -g
+MultiDrawIndirect_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MultiDrawIndirect_debug_cppflags	:= $(MultiDrawIndirect_debug_common_cflags)
-MultiDrawIndirect_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MultiDrawIndirect_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MultiDrawIndirect_debug_cppflags  += -Wno-reorder
 MultiDrawIndirect_debug_cppflags  += -malign-double
-MultiDrawIndirect_debug_cppflags  += -g
+MultiDrawIndirect_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MultiDrawIndirect_debug_lflags    := $(MultiDrawIndirect_custom_lflags)
 MultiDrawIndirect_debug_lflags    += $(addprefix -L, $(MultiDrawIndirect_debug_lpaths))
 MultiDrawIndirect_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MultiDrawIndirect_debug_libraries)) -Wl,--end-group
@@ -73,9 +73,9 @@ MultiDrawIndirect_debug_obj      = $(MultiDrawIndirect_debug_cpp_o) $(MultiDrawI
 MultiDrawIndirect_debug_bin      := ./../../bin/linux32/MultiDrawIndirectD
 
 clean_MultiDrawIndirect_debug: 
-	$(SILENT_FLAG)$(ECHO) clean MultiDrawIndirect debug
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_debug_bin)
+	$(ECHO) clean MultiDrawIndirect debug
+	$(RMDIR) $(MultiDrawIndirect_debug_objsdir)
+	$(RMDIR) $(MultiDrawIndirect_debug_bin)
 
 build_MultiDrawIndirect_debug: postbuild_MultiDrawIndirect_debug
 postbuild_MultiDrawIndirect_debug: mainbuild_MultiDrawIndirect_debug
@@ -83,37 +83,37 @@ mainbuild_MultiDrawIndirect_debug: prebuild_MultiDrawIndirect_debug $(MultiDrawI
 prebuild_MultiDrawIndirect_debug:
 
 $(MultiDrawIndirect_debug_bin): $(MultiDrawIndirect_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/MultiDrawIndirectD`
-	$(SILENT_FLAG)$(CCLD) $(MultiDrawIndirect_debug_obj) $(MultiDrawIndirect_debug_lflags) -o $(MultiDrawIndirect_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/MultiDrawIndirectD`
+	$(CCLD) $(MultiDrawIndirect_debug_obj) $(MultiDrawIndirect_debug_lflags) -o $(MultiDrawIndirect_debug_bin) 
+	$(ECHO) building $@ complete!
 
 MultiDrawIndirect_debug_DEPDIR = $(dir $(@))/$(*F)
 $(MultiDrawIndirect_debug_cpp_o): $(MultiDrawIndirect_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).debug.P; \
+	$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
+	cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).debug.P; \
 	  rm -f $(MultiDrawIndirect_debug_DEPDIR).d
 
 $(MultiDrawIndirect_debug_cc_o): $(MultiDrawIndirect_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).debug.P; \
+	$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
+	cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).debug.P; \
 	  rm -f $(MultiDrawIndirect_debug_DEPDIR).d
 
 $(MultiDrawIndirect_debug_c_o): $(MultiDrawIndirect_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MultiDrawIndirect_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).debug.P; \
+	$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MultiDrawIndirect_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
+	cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).debug.P; \
 	  rm -f $(MultiDrawIndirect_debug_DEPDIR).d
@@ -157,14 +157,14 @@ MultiDrawIndirect_release_common_cflags    += $(addprefix -D, $(MultiDrawIndirec
 MultiDrawIndirect_release_common_cflags    += $(addprefix -I, $(MultiDrawIndirect_release_hpaths))
 MultiDrawIndirect_release_common_cflags  += -m32
 MultiDrawIndirect_release_cflags	:= $(MultiDrawIndirect_release_common_cflags)
-MultiDrawIndirect_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MultiDrawIndirect_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MultiDrawIndirect_release_cflags  += -malign-double
-MultiDrawIndirect_release_cflags  += -O2
+MultiDrawIndirect_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MultiDrawIndirect_release_cppflags	:= $(MultiDrawIndirect_release_common_cflags)
-MultiDrawIndirect_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MultiDrawIndirect_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MultiDrawIndirect_release_cppflags  += -Wno-reorder
 MultiDrawIndirect_release_cppflags  += -malign-double
-MultiDrawIndirect_release_cppflags  += -O2
+MultiDrawIndirect_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MultiDrawIndirect_release_lflags    := $(MultiDrawIndirect_custom_lflags)
 MultiDrawIndirect_release_lflags    += $(addprefix -L, $(MultiDrawIndirect_release_lpaths))
 MultiDrawIndirect_release_lflags    += -Wl,--start-group $(addprefix -l, $(MultiDrawIndirect_release_libraries)) -Wl,--end-group
@@ -178,9 +178,9 @@ MultiDrawIndirect_release_obj      = $(MultiDrawIndirect_release_cpp_o) $(MultiD
 MultiDrawIndirect_release_bin      := ./../../bin/linux32/MultiDrawIndirect
 
 clean_MultiDrawIndirect_release: 
-	$(SILENT_FLAG)$(ECHO) clean MultiDrawIndirect release
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_release_bin)
+	$(ECHO) clean MultiDrawIndirect release
+	$(RMDIR) $(MultiDrawIndirect_release_objsdir)
+	$(RMDIR) $(MultiDrawIndirect_release_bin)
 
 build_MultiDrawIndirect_release: postbuild_MultiDrawIndirect_release
 postbuild_MultiDrawIndirect_release: mainbuild_MultiDrawIndirect_release
@@ -188,40 +188,45 @@ mainbuild_MultiDrawIndirect_release: prebuild_MultiDrawIndirect_release $(MultiD
 prebuild_MultiDrawIndirect_release:
 
 $(MultiDrawIndirect_release_bin): $(MultiDrawIndirect_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/MultiDrawIndirect`
-	$(SILENT_FLAG)$(CCLD) $(MultiDrawIndirect_release_obj) $(MultiDrawIndirect_release_lflags) -o $(MultiDrawIndirect_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/MultiDrawIndirect`
+	$(CCLD) $(MultiDrawIndirect_release_obj) $(MultiDrawIndirect_release_lflags) -o $(MultiDrawIndirect_release_bin) 
+	$(ECHO) building $@ complete!
 
 MultiDrawIndirect_release_DEPDIR = $(dir $(@))/$(*F)
 $(MultiDrawIndirect_release_cpp_o): $(MultiDrawIndirect_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).release.P; \
+	$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
+	cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).release.P; \
 	  rm -f $(MultiDrawIndirect_release_DEPDIR).d
 
 $(MultiDrawIndirect_release_cc_o): $(MultiDrawIndirect_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).release.P; \
+	$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
+	cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).release.P; \
 	  rm -f $(MultiDrawIndirect_release_DEPDIR).d
 
 $(MultiDrawIndirect_release_c_o): $(MultiDrawIndirect_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MultiDrawIndirect_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).release.P; \
+	$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MultiDrawIndirect_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
+	cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).release.P; \
 	  rm -f $(MultiDrawIndirect_release_DEPDIR).d
 
 clean_MultiDrawIndirect:  clean_MultiDrawIndirect_debug clean_MultiDrawIndirect_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.NormalBlendedDecal.mk b/samples/build/linux32/Makefile.NormalBlendedDecal.mk
index c56d952..d5a0656 100644
--- a/samples/build/linux32/Makefile.NormalBlendedDecal.mk
+++ b/samples/build/linux32/Makefile.NormalBlendedDecal.mk
@@ -52,14 +52,14 @@ NormalBlendedDecal_debug_common_cflags    += $(addprefix -D, $(NormalBlendedDeca
 NormalBlendedDecal_debug_common_cflags    += $(addprefix -I, $(NormalBlendedDecal_debug_hpaths))
 NormalBlendedDecal_debug_common_cflags  += -m32
 NormalBlendedDecal_debug_cflags	:= $(NormalBlendedDecal_debug_common_cflags)
-NormalBlendedDecal_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NormalBlendedDecal_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NormalBlendedDecal_debug_cflags  += -malign-double
-NormalBlendedDecal_debug_cflags  += -g
+NormalBlendedDecal_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NormalBlendedDecal_debug_cppflags	:= $(NormalBlendedDecal_debug_common_cflags)
-NormalBlendedDecal_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NormalBlendedDecal_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NormalBlendedDecal_debug_cppflags  += -Wno-reorder
 NormalBlendedDecal_debug_cppflags  += -malign-double
-NormalBlendedDecal_debug_cppflags  += -g
+NormalBlendedDecal_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NormalBlendedDecal_debug_lflags    := $(NormalBlendedDecal_custom_lflags)
 NormalBlendedDecal_debug_lflags    += $(addprefix -L, $(NormalBlendedDecal_debug_lpaths))
 NormalBlendedDecal_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NormalBlendedDecal_debug_libraries)) -Wl,--end-group
@@ -73,9 +73,9 @@ NormalBlendedDecal_debug_obj      = $(NormalBlendedDecal_debug_cpp_o) $(NormalBl
 NormalBlendedDecal_debug_bin      := ./../../bin/linux32/NormalBlendedDecalD
 
 clean_NormalBlendedDecal_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NormalBlendedDecal debug
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_debug_bin)
+	$(ECHO) clean NormalBlendedDecal debug
+	$(RMDIR) $(NormalBlendedDecal_debug_objsdir)
+	$(RMDIR) $(NormalBlendedDecal_debug_bin)
 
 build_NormalBlendedDecal_debug: postbuild_NormalBlendedDecal_debug
 postbuild_NormalBlendedDecal_debug: mainbuild_NormalBlendedDecal_debug
@@ -83,37 +83,37 @@ mainbuild_NormalBlendedDecal_debug: prebuild_NormalBlendedDecal_debug $(NormalBl
 prebuild_NormalBlendedDecal_debug:
 
 $(NormalBlendedDecal_debug_bin): $(NormalBlendedDecal_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/NormalBlendedDecalD`
-	$(SILENT_FLAG)$(CCLD) $(NormalBlendedDecal_debug_obj) $(NormalBlendedDecal_debug_lflags) -o $(NormalBlendedDecal_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/NormalBlendedDecalD`
+	$(CCLD) $(NormalBlendedDecal_debug_obj) $(NormalBlendedDecal_debug_lflags) -o $(NormalBlendedDecal_debug_bin) 
+	$(ECHO) building $@ complete!
 
 NormalBlendedDecal_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NormalBlendedDecal_debug_cpp_o): $(NormalBlendedDecal_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).debug.P; \
+	$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
+	cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).debug.P; \
 	  rm -f $(NormalBlendedDecal_debug_DEPDIR).d
 
 $(NormalBlendedDecal_debug_cc_o): $(NormalBlendedDecal_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).debug.P; \
+	$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
+	cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).debug.P; \
 	  rm -f $(NormalBlendedDecal_debug_DEPDIR).d
 
 $(NormalBlendedDecal_debug_c_o): $(NormalBlendedDecal_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NormalBlendedDecal_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).debug.P; \
+	$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NormalBlendedDecal_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
+	cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).debug.P; \
 	  rm -f $(NormalBlendedDecal_debug_DEPDIR).d
@@ -157,14 +157,14 @@ NormalBlendedDecal_release_common_cflags    += $(addprefix -D, $(NormalBlendedDe
 NormalBlendedDecal_release_common_cflags    += $(addprefix -I, $(NormalBlendedDecal_release_hpaths))
 NormalBlendedDecal_release_common_cflags  += -m32
 NormalBlendedDecal_release_cflags	:= $(NormalBlendedDecal_release_common_cflags)
-NormalBlendedDecal_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NormalBlendedDecal_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NormalBlendedDecal_release_cflags  += -malign-double
-NormalBlendedDecal_release_cflags  += -O2
+NormalBlendedDecal_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NormalBlendedDecal_release_cppflags	:= $(NormalBlendedDecal_release_common_cflags)
-NormalBlendedDecal_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NormalBlendedDecal_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NormalBlendedDecal_release_cppflags  += -Wno-reorder
 NormalBlendedDecal_release_cppflags  += -malign-double
-NormalBlendedDecal_release_cppflags  += -O2
+NormalBlendedDecal_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NormalBlendedDecal_release_lflags    := $(NormalBlendedDecal_custom_lflags)
 NormalBlendedDecal_release_lflags    += $(addprefix -L, $(NormalBlendedDecal_release_lpaths))
 NormalBlendedDecal_release_lflags    += -Wl,--start-group $(addprefix -l, $(NormalBlendedDecal_release_libraries)) -Wl,--end-group
@@ -178,9 +178,9 @@ NormalBlendedDecal_release_obj      = $(NormalBlendedDecal_release_cpp_o) $(Norm
 NormalBlendedDecal_release_bin      := ./../../bin/linux32/NormalBlendedDecal
 
 clean_NormalBlendedDecal_release: 
-	$(SILENT_FLAG)$(ECHO) clean NormalBlendedDecal release
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_release_bin)
+	$(ECHO) clean NormalBlendedDecal release
+	$(RMDIR) $(NormalBlendedDecal_release_objsdir)
+	$(RMDIR) $(NormalBlendedDecal_release_bin)
 
 build_NormalBlendedDecal_release: postbuild_NormalBlendedDecal_release
 postbuild_NormalBlendedDecal_release: mainbuild_NormalBlendedDecal_release
@@ -188,40 +188,45 @@ mainbuild_NormalBlendedDecal_release: prebuild_NormalBlendedDecal_release $(Norm
 prebuild_NormalBlendedDecal_release:
 
 $(NormalBlendedDecal_release_bin): $(NormalBlendedDecal_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/NormalBlendedDecal`
-	$(SILENT_FLAG)$(CCLD) $(NormalBlendedDecal_release_obj) $(NormalBlendedDecal_release_lflags) -o $(NormalBlendedDecal_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/NormalBlendedDecal`
+	$(CCLD) $(NormalBlendedDecal_release_obj) $(NormalBlendedDecal_release_lflags) -o $(NormalBlendedDecal_release_bin) 
+	$(ECHO) building $@ complete!
 
 NormalBlendedDecal_release_DEPDIR = $(dir $(@))/$(*F)
 $(NormalBlendedDecal_release_cpp_o): $(NormalBlendedDecal_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).release.P; \
+	$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
+	cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).release.P; \
 	  rm -f $(NormalBlendedDecal_release_DEPDIR).d
 
 $(NormalBlendedDecal_release_cc_o): $(NormalBlendedDecal_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).release.P; \
+	$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
+	cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).release.P; \
 	  rm -f $(NormalBlendedDecal_release_DEPDIR).d
 
 $(NormalBlendedDecal_release_c_o): $(NormalBlendedDecal_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NormalBlendedDecal_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).release.P; \
+	$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NormalBlendedDecal_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
+	cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).release.P; \
 	  rm -f $(NormalBlendedDecal_release_DEPDIR).d
 
 clean_NormalBlendedDecal:  clean_NormalBlendedDecal_debug clean_NormalBlendedDecal_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.NvAppBase.mk b/samples/build/linux32/Makefile.NvAppBase.mk
index 0459c24..15fa4df 100644
--- a/samples/build/linux32/Makefile.NvAppBase.mk
+++ b/samples/build/linux32/Makefile.NvAppBase.mk
@@ -43,12 +43,12 @@ NvAppBase_debug_common_cflags    += $(addprefix -D, $(NvAppBase_debug_defines))
 NvAppBase_debug_common_cflags    += $(addprefix -I, $(NvAppBase_debug_hpaths))
 NvAppBase_debug_common_cflags  += -m32
 NvAppBase_debug_cflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAppBase_debug_cflags  += -g
+NvAppBase_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_cppflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAppBase_debug_cppflags  += -Wno-reorder
-NvAppBase_debug_cppflags  += -g
+NvAppBase_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_debug_lflags    += $(addprefix -L, $(NvAppBase_debug_lpaths))
 NvAppBase_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_debug_libraries)) -Wl,--end-group
@@ -61,9 +61,9 @@ NvAppBase_debug_obj      = $(NvAppBase_debug_cpp_o) $(NvAppBase_debug_cc_o) $(Nv
 NvAppBase_debug_bin      := ./../../../extensions/lib/linux32/libNvAppBaseD.a
 
 clean_NvAppBase_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_bin)
+	$(ECHO) clean NvAppBase debug
+	$(RMDIR) $(NvAppBase_debug_objsdir)
+	$(RMDIR) $(NvAppBase_debug_bin)
 
 build_NvAppBase_debug: postbuild_NvAppBase_debug
 postbuild_NvAppBase_debug: mainbuild_NvAppBase_debug
@@ -71,37 +71,37 @@ mainbuild_NvAppBase_debug: prebuild_NvAppBase_debug $(NvAppBase_debug_bin)
 prebuild_NvAppBase_debug:
 
 $(NvAppBase_debug_bin): $(NvAppBase_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvAppBaseD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvAppBaseD.a`
+	$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_debug_cpp_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_cc_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_c_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
@@ -125,12 +125,12 @@ NvAppBase_release_common_cflags    += $(addprefix -D, $(NvAppBase_release_define
 NvAppBase_release_common_cflags    += $(addprefix -I, $(NvAppBase_release_hpaths))
 NvAppBase_release_common_cflags  += -m32
 NvAppBase_release_cflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAppBase_release_cflags  += -O2
+NvAppBase_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_cppflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAppBase_release_cppflags  += -Wno-reorder
-NvAppBase_release_cppflags  += -O2
+NvAppBase_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_release_lflags    += $(addprefix -L, $(NvAppBase_release_lpaths))
 NvAppBase_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_release_libraries)) -Wl,--end-group
@@ -143,9 +143,9 @@ NvAppBase_release_obj      = $(NvAppBase_release_cpp_o) $(NvAppBase_release_cc_o
 NvAppBase_release_bin      := ./../../../extensions/lib/linux32/libNvAppBase.a
 
 clean_NvAppBase_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase release
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_bin)
+	$(ECHO) clean NvAppBase release
+	$(RMDIR) $(NvAppBase_release_objsdir)
+	$(RMDIR) $(NvAppBase_release_bin)
 
 build_NvAppBase_release: postbuild_NvAppBase_release
 postbuild_NvAppBase_release: mainbuild_NvAppBase_release
@@ -153,40 +153,45 @@ mainbuild_NvAppBase_release: prebuild_NvAppBase_release $(NvAppBase_release_bin)
 prebuild_NvAppBase_release:
 
 $(NvAppBase_release_bin): $(NvAppBase_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvAppBase.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvAppBase.a`
+	$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_release_cpp_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_cc_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_c_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 clean_NvAppBase:  clean_NvAppBase_debug clean_NvAppBase_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.NvAssetLoader.mk b/samples/build/linux32/Makefile.NvAssetLoader.mk
index de901a8..48b88ca 100644
--- a/samples/build/linux32/Makefile.NvAssetLoader.mk
+++ b/samples/build/linux32/Makefile.NvAssetLoader.mk
@@ -32,12 +32,12 @@ NvAssetLoader_debug_common_cflags    += $(addprefix -D, $(NvAssetLoader_debug_de
 NvAssetLoader_debug_common_cflags    += $(addprefix -I, $(NvAssetLoader_debug_hpaths))
 NvAssetLoader_debug_common_cflags  += -m32
 NvAssetLoader_debug_cflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAssetLoader_debug_cflags  += -g
+NvAssetLoader_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_cppflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAssetLoader_debug_cppflags  += -Wno-reorder
-NvAssetLoader_debug_cppflags  += -g
+NvAssetLoader_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_debug_lflags    += $(addprefix -L, $(NvAssetLoader_debug_lpaths))
 NvAssetLoader_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_debug_libraries)) -Wl,--end-group
@@ -50,9 +50,9 @@ NvAssetLoader_debug_obj      = $(NvAssetLoader_debug_cpp_o) $(NvAssetLoader_debu
 NvAssetLoader_debug_bin      := ./../../../extensions/lib/linux32/libNvAssetLoaderD.a
 
 clean_NvAssetLoader_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_bin)
+	$(ECHO) clean NvAssetLoader debug
+	$(RMDIR) $(NvAssetLoader_debug_objsdir)
+	$(RMDIR) $(NvAssetLoader_debug_bin)
 
 build_NvAssetLoader_debug: postbuild_NvAssetLoader_debug
 postbuild_NvAssetLoader_debug: mainbuild_NvAssetLoader_debug
@@ -60,37 +60,37 @@ mainbuild_NvAssetLoader_debug: prebuild_NvAssetLoader_debug $(NvAssetLoader_debu
 prebuild_NvAssetLoader_debug:
 
 $(NvAssetLoader_debug_bin): $(NvAssetLoader_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvAssetLoaderD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvAssetLoaderD.a`
+	$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_debug_cpp_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_cc_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_c_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
@@ -114,12 +114,12 @@ NvAssetLoader_release_common_cflags    += $(addprefix -D, $(NvAssetLoader_releas
 NvAssetLoader_release_common_cflags    += $(addprefix -I, $(NvAssetLoader_release_hpaths))
 NvAssetLoader_release_common_cflags  += -m32
 NvAssetLoader_release_cflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAssetLoader_release_cflags  += -O2
+NvAssetLoader_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_cppflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAssetLoader_release_cppflags  += -Wno-reorder
-NvAssetLoader_release_cppflags  += -O2
+NvAssetLoader_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_release_lflags    += $(addprefix -L, $(NvAssetLoader_release_lpaths))
 NvAssetLoader_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_release_libraries)) -Wl,--end-group
@@ -132,9 +132,9 @@ NvAssetLoader_release_obj      = $(NvAssetLoader_release_cpp_o) $(NvAssetLoader_
 NvAssetLoader_release_bin      := ./../../../extensions/lib/linux32/libNvAssetLoader.a
 
 clean_NvAssetLoader_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader release
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_bin)
+	$(ECHO) clean NvAssetLoader release
+	$(RMDIR) $(NvAssetLoader_release_objsdir)
+	$(RMDIR) $(NvAssetLoader_release_bin)
 
 build_NvAssetLoader_release: postbuild_NvAssetLoader_release
 postbuild_NvAssetLoader_release: mainbuild_NvAssetLoader_release
@@ -142,40 +142,45 @@ mainbuild_NvAssetLoader_release: prebuild_NvAssetLoader_release $(NvAssetLoader_
 prebuild_NvAssetLoader_release:
 
 $(NvAssetLoader_release_bin): $(NvAssetLoader_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvAssetLoader.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvAssetLoader.a`
+	$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_release_cpp_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_cc_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_c_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 clean_NvAssetLoader:  clean_NvAssetLoader_debug clean_NvAssetLoader_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.NvGLUtils.mk b/samples/build/linux32/Makefile.NvGLUtils.mk
index 1386961..30ae757 100644
--- a/samples/build/linux32/Makefile.NvGLUtils.mk
+++ b/samples/build/linux32/Makefile.NvGLUtils.mk
@@ -39,12 +39,12 @@ NvGLUtils_debug_common_cflags    += $(addprefix -D, $(NvGLUtils_debug_defines))
 NvGLUtils_debug_common_cflags    += $(addprefix -I, $(NvGLUtils_debug_hpaths))
 NvGLUtils_debug_common_cflags  += -m32
 NvGLUtils_debug_cflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGLUtils_debug_cflags  += -g
+NvGLUtils_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_cppflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGLUtils_debug_cppflags  += -Wno-reorder
-NvGLUtils_debug_cppflags  += -g
+NvGLUtils_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_debug_lflags    += $(addprefix -L, $(NvGLUtils_debug_lpaths))
 NvGLUtils_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_debug_libraries)) -Wl,--end-group
@@ -57,9 +57,9 @@ NvGLUtils_debug_obj      = $(NvGLUtils_debug_cpp_o) $(NvGLUtils_debug_cc_o) $(Nv
 NvGLUtils_debug_bin      := ./../../../extensions/lib/linux32/libNvGLUtilsD.a
 
 clean_NvGLUtils_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_bin)
+	$(ECHO) clean NvGLUtils debug
+	$(RMDIR) $(NvGLUtils_debug_objsdir)
+	$(RMDIR) $(NvGLUtils_debug_bin)
 
 build_NvGLUtils_debug: postbuild_NvGLUtils_debug
 postbuild_NvGLUtils_debug: mainbuild_NvGLUtils_debug
@@ -67,37 +67,37 @@ mainbuild_NvGLUtils_debug: prebuild_NvGLUtils_debug $(NvGLUtils_debug_bin)
 prebuild_NvGLUtils_debug:
 
 $(NvGLUtils_debug_bin): $(NvGLUtils_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvGLUtilsD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvGLUtilsD.a`
+	$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_debug_cpp_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_cc_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_c_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
@@ -121,12 +121,12 @@ NvGLUtils_release_common_cflags    += $(addprefix -D, $(NvGLUtils_release_define
 NvGLUtils_release_common_cflags    += $(addprefix -I, $(NvGLUtils_release_hpaths))
 NvGLUtils_release_common_cflags  += -m32
 NvGLUtils_release_cflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGLUtils_release_cflags  += -O2
+NvGLUtils_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_cppflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGLUtils_release_cppflags  += -Wno-reorder
-NvGLUtils_release_cppflags  += -O2
+NvGLUtils_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_release_lflags    += $(addprefix -L, $(NvGLUtils_release_lpaths))
 NvGLUtils_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_release_libraries)) -Wl,--end-group
@@ -139,9 +139,9 @@ NvGLUtils_release_obj      = $(NvGLUtils_release_cpp_o) $(NvGLUtils_release_cc_o
 NvGLUtils_release_bin      := ./../../../extensions/lib/linux32/libNvGLUtils.a
 
 clean_NvGLUtils_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils release
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_bin)
+	$(ECHO) clean NvGLUtils release
+	$(RMDIR) $(NvGLUtils_release_objsdir)
+	$(RMDIR) $(NvGLUtils_release_bin)
 
 build_NvGLUtils_release: postbuild_NvGLUtils_release
 postbuild_NvGLUtils_release: mainbuild_NvGLUtils_release
@@ -149,40 +149,45 @@ mainbuild_NvGLUtils_release: prebuild_NvGLUtils_release $(NvGLUtils_release_bin)
 prebuild_NvGLUtils_release:
 
 $(NvGLUtils_release_bin): $(NvGLUtils_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvGLUtils.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvGLUtils.a`
+	$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_release_cpp_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_cc_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_c_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 clean_NvGLUtils:  clean_NvGLUtils_debug clean_NvGLUtils_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.NvGamepad.mk b/samples/build/linux32/Makefile.NvGamepad.mk
index aa60cc6..f698769 100644
--- a/samples/build/linux32/Makefile.NvGamepad.mk
+++ b/samples/build/linux32/Makefile.NvGamepad.mk
@@ -34,12 +34,12 @@ NvGamepad_debug_common_cflags    += $(addprefix -D, $(NvGamepad_debug_defines))
 NvGamepad_debug_common_cflags    += $(addprefix -I, $(NvGamepad_debug_hpaths))
 NvGamepad_debug_common_cflags  += -m32
 NvGamepad_debug_cflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGamepad_debug_cflags  += -g
+NvGamepad_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_cppflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGamepad_debug_cppflags  += -Wno-reorder
-NvGamepad_debug_cppflags  += -g
+NvGamepad_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_debug_lflags    += $(addprefix -L, $(NvGamepad_debug_lpaths))
 NvGamepad_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_debug_libraries)) -Wl,--end-group
@@ -52,9 +52,9 @@ NvGamepad_debug_obj      = $(NvGamepad_debug_cpp_o) $(NvGamepad_debug_cc_o) $(Nv
 NvGamepad_debug_bin      := ./../../../extensions/lib/linux32/libNvGamepadD.a
 
 clean_NvGamepad_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_bin)
+	$(ECHO) clean NvGamepad debug
+	$(RMDIR) $(NvGamepad_debug_objsdir)
+	$(RMDIR) $(NvGamepad_debug_bin)
 
 build_NvGamepad_debug: postbuild_NvGamepad_debug
 postbuild_NvGamepad_debug: mainbuild_NvGamepad_debug
@@ -62,37 +62,37 @@ mainbuild_NvGamepad_debug: prebuild_NvGamepad_debug $(NvGamepad_debug_bin)
 prebuild_NvGamepad_debug:
 
 $(NvGamepad_debug_bin): $(NvGamepad_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvGamepadD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvGamepadD.a`
+	$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_debug_cpp_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_cc_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_c_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
@@ -116,12 +116,12 @@ NvGamepad_release_common_cflags    += $(addprefix -D, $(NvGamepad_release_define
 NvGamepad_release_common_cflags    += $(addprefix -I, $(NvGamepad_release_hpaths))
 NvGamepad_release_common_cflags  += -m32
 NvGamepad_release_cflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGamepad_release_cflags  += -O2
+NvGamepad_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_cppflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGamepad_release_cppflags  += -Wno-reorder
-NvGamepad_release_cppflags  += -O2
+NvGamepad_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_release_lflags    += $(addprefix -L, $(NvGamepad_release_lpaths))
 NvGamepad_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_release_libraries)) -Wl,--end-group
@@ -134,9 +134,9 @@ NvGamepad_release_obj      = $(NvGamepad_release_cpp_o) $(NvGamepad_release_cc_o
 NvGamepad_release_bin      := ./../../../extensions/lib/linux32/libNvGamepad.a
 
 clean_NvGamepad_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad release
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_bin)
+	$(ECHO) clean NvGamepad release
+	$(RMDIR) $(NvGamepad_release_objsdir)
+	$(RMDIR) $(NvGamepad_release_bin)
 
 build_NvGamepad_release: postbuild_NvGamepad_release
 postbuild_NvGamepad_release: mainbuild_NvGamepad_release
@@ -144,40 +144,45 @@ mainbuild_NvGamepad_release: prebuild_NvGamepad_release $(NvGamepad_release_bin)
 prebuild_NvGamepad_release:
 
 $(NvGamepad_release_bin): $(NvGamepad_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvGamepad.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvGamepad.a`
+	$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_release_cpp_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_cc_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_c_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 clean_NvGamepad:  clean_NvGamepad_debug clean_NvGamepad_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.NvModel.mk b/samples/build/linux32/Makefile.NvModel.mk
index e1fb85e..e10d01e 100644
--- a/samples/build/linux32/Makefile.NvModel.mk
+++ b/samples/build/linux32/Makefile.NvModel.mk
@@ -36,12 +36,12 @@ NvModel_debug_common_cflags    += $(addprefix -D, $(NvModel_debug_defines))
 NvModel_debug_common_cflags    += $(addprefix -I, $(NvModel_debug_hpaths))
 NvModel_debug_common_cflags  += -m32
 NvModel_debug_cflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvModel_debug_cflags  += -g
+NvModel_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_cppflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvModel_debug_cppflags  += -Wno-reorder
-NvModel_debug_cppflags  += -g
+NvModel_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_lflags    := $(NvModel_custom_lflags)
 NvModel_debug_lflags    += $(addprefix -L, $(NvModel_debug_lpaths))
 NvModel_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_debug_libraries)) -Wl,--end-group
@@ -54,9 +54,9 @@ NvModel_debug_obj      = $(NvModel_debug_cpp_o) $(NvModel_debug_cc_o) $(NvModel_
 NvModel_debug_bin      := ./../../../extensions/lib/linux32/libNvModelD.a
 
 clean_NvModel_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel debug
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_bin)
+	$(ECHO) clean NvModel debug
+	$(RMDIR) $(NvModel_debug_objsdir)
+	$(RMDIR) $(NvModel_debug_bin)
 
 build_NvModel_debug: postbuild_NvModel_debug
 postbuild_NvModel_debug: mainbuild_NvModel_debug
@@ -64,37 +64,37 @@ mainbuild_NvModel_debug: prebuild_NvModel_debug $(NvModel_debug_bin)
 prebuild_NvModel_debug:
 
 $(NvModel_debug_bin): $(NvModel_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvModelD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvModelD.a`
+	$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_debug_cpp_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_cc_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_c_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
@@ -118,12 +118,12 @@ NvModel_release_common_cflags    += $(addprefix -D, $(NvModel_release_defines))
 NvModel_release_common_cflags    += $(addprefix -I, $(NvModel_release_hpaths))
 NvModel_release_common_cflags  += -m32
 NvModel_release_cflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvModel_release_cflags  += -O2
+NvModel_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_cppflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvModel_release_cppflags  += -Wno-reorder
-NvModel_release_cppflags  += -O2
+NvModel_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_lflags    := $(NvModel_custom_lflags)
 NvModel_release_lflags    += $(addprefix -L, $(NvModel_release_lpaths))
 NvModel_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_release_libraries)) -Wl,--end-group
@@ -136,9 +136,9 @@ NvModel_release_obj      = $(NvModel_release_cpp_o) $(NvModel_release_cc_o) $(Nv
 NvModel_release_bin      := ./../../../extensions/lib/linux32/libNvModel.a
 
 clean_NvModel_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel release
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_bin)
+	$(ECHO) clean NvModel release
+	$(RMDIR) $(NvModel_release_objsdir)
+	$(RMDIR) $(NvModel_release_bin)
 
 build_NvModel_release: postbuild_NvModel_release
 postbuild_NvModel_release: mainbuild_NvModel_release
@@ -146,40 +146,45 @@ mainbuild_NvModel_release: prebuild_NvModel_release $(NvModel_release_bin)
 prebuild_NvModel_release:
 
 $(NvModel_release_bin): $(NvModel_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvModel.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvModel.a`
+	$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_release_cpp_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_cc_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_c_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 clean_NvModel:  clean_NvModel_debug clean_NvModel_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.NvUI.mk b/samples/build/linux32/Makefile.NvUI.mk
index 0278718..65219be 100644
--- a/samples/build/linux32/Makefile.NvUI.mk
+++ b/samples/build/linux32/Makefile.NvUI.mk
@@ -48,12 +48,12 @@ NvUI_debug_common_cflags    += $(addprefix -D, $(NvUI_debug_defines))
 NvUI_debug_common_cflags    += $(addprefix -I, $(NvUI_debug_hpaths))
 NvUI_debug_common_cflags  += -m32
 NvUI_debug_cflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvUI_debug_cflags  += -g
+NvUI_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_cppflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvUI_debug_cppflags  += -Wno-reorder
-NvUI_debug_cppflags  += -g
+NvUI_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_lflags    := $(NvUI_custom_lflags)
 NvUI_debug_lflags    += $(addprefix -L, $(NvUI_debug_lpaths))
 NvUI_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_debug_libraries)) -Wl,--end-group
@@ -66,9 +66,9 @@ NvUI_debug_obj      = $(NvUI_debug_cpp_o) $(NvUI_debug_cc_o) $(NvUI_debug_c_o)
 NvUI_debug_bin      := ./../../../extensions/lib/linux32/libNvUID.a
 
 clean_NvUI_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI debug
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_bin)
+	$(ECHO) clean NvUI debug
+	$(RMDIR) $(NvUI_debug_objsdir)
+	$(RMDIR) $(NvUI_debug_bin)
 
 build_NvUI_debug: postbuild_NvUI_debug
 postbuild_NvUI_debug: mainbuild_NvUI_debug
@@ -76,37 +76,37 @@ mainbuild_NvUI_debug: prebuild_NvUI_debug $(NvUI_debug_bin)
 prebuild_NvUI_debug:
 
 $(NvUI_debug_bin): $(NvUI_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvUID.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvUID.a`
+	$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_debug_cpp_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_cc_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_c_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
@@ -130,12 +130,12 @@ NvUI_release_common_cflags    += $(addprefix -D, $(NvUI_release_defines))
 NvUI_release_common_cflags    += $(addprefix -I, $(NvUI_release_hpaths))
 NvUI_release_common_cflags  += -m32
 NvUI_release_cflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvUI_release_cflags  += -O2
+NvUI_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_cppflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvUI_release_cppflags  += -Wno-reorder
-NvUI_release_cppflags  += -O2
+NvUI_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_lflags    := $(NvUI_custom_lflags)
 NvUI_release_lflags    += $(addprefix -L, $(NvUI_release_lpaths))
 NvUI_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_release_libraries)) -Wl,--end-group
@@ -148,9 +148,9 @@ NvUI_release_obj      = $(NvUI_release_cpp_o) $(NvUI_release_cc_o) $(NvUI_releas
 NvUI_release_bin      := ./../../../extensions/lib/linux32/libNvUI.a
 
 clean_NvUI_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI release
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_bin)
+	$(ECHO) clean NvUI release
+	$(RMDIR) $(NvUI_release_objsdir)
+	$(RMDIR) $(NvUI_release_bin)
 
 build_NvUI_release: postbuild_NvUI_release
 postbuild_NvUI_release: mainbuild_NvUI_release
@@ -158,40 +158,45 @@ mainbuild_NvUI_release: prebuild_NvUI_release $(NvUI_release_bin)
 prebuild_NvUI_release:
 
 $(NvUI_release_bin): $(NvUI_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux32/libNvUI.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux32/libNvUI.a`
+	$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_release_cpp_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_cc_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_c_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 clean_NvUI:  clean_NvUI_debug clean_NvUI_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.OptimizationApp.mk b/samples/build/linux32/Makefile.OptimizationApp.mk
index 9034782..82d6c94 100644
--- a/samples/build/linux32/Makefile.OptimizationApp.mk
+++ b/samples/build/linux32/Makefile.OptimizationApp.mk
@@ -60,14 +60,14 @@ OptimizationApp_debug_common_cflags    += $(addprefix -D, $(OptimizationApp_debu
 OptimizationApp_debug_common_cflags    += $(addprefix -I, $(OptimizationApp_debug_hpaths))
 OptimizationApp_debug_common_cflags  += -m32
 OptimizationApp_debug_cflags	:= $(OptimizationApp_debug_common_cflags)
-OptimizationApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+OptimizationApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 OptimizationApp_debug_cflags  += -malign-double
-OptimizationApp_debug_cflags  += -g
+OptimizationApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 OptimizationApp_debug_cppflags	:= $(OptimizationApp_debug_common_cflags)
-OptimizationApp_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+OptimizationApp_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 OptimizationApp_debug_cppflags  += -Wno-reorder
 OptimizationApp_debug_cppflags  += -malign-double
-OptimizationApp_debug_cppflags  += -g
+OptimizationApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 OptimizationApp_debug_lflags    := $(OptimizationApp_custom_lflags)
 OptimizationApp_debug_lflags    += $(addprefix -L, $(OptimizationApp_debug_lpaths))
 OptimizationApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(OptimizationApp_debug_libraries)) -Wl,--end-group
@@ -81,9 +81,9 @@ OptimizationApp_debug_obj      = $(OptimizationApp_debug_cpp_o) $(OptimizationAp
 OptimizationApp_debug_bin      := ./../../bin/linux32/OptimizationAppD
 
 clean_OptimizationApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean OptimizationApp debug
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_debug_bin)
+	$(ECHO) clean OptimizationApp debug
+	$(RMDIR) $(OptimizationApp_debug_objsdir)
+	$(RMDIR) $(OptimizationApp_debug_bin)
 
 build_OptimizationApp_debug: postbuild_OptimizationApp_debug
 postbuild_OptimizationApp_debug: mainbuild_OptimizationApp_debug
@@ -91,37 +91,37 @@ mainbuild_OptimizationApp_debug: prebuild_OptimizationApp_debug $(OptimizationAp
 prebuild_OptimizationApp_debug:
 
 $(OptimizationApp_debug_bin): $(OptimizationApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/OptimizationAppD`
-	$(SILENT_FLAG)$(CCLD) $(OptimizationApp_debug_obj) $(OptimizationApp_debug_lflags) -o $(OptimizationApp_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/OptimizationAppD`
+	$(CCLD) $(OptimizationApp_debug_obj) $(OptimizationApp_debug_lflags) -o $(OptimizationApp_debug_bin) 
+	$(ECHO) building $@ complete!
 
 OptimizationApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(OptimizationApp_debug_cpp_o): $(OptimizationApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))).debug.P; \
+	$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
+	cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))).debug.P; \
 	  rm -f $(OptimizationApp_debug_DEPDIR).d
 
 $(OptimizationApp_debug_cc_o): $(OptimizationApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))).debug.P; \
+	$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
+	cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))).debug.P; \
 	  rm -f $(OptimizationApp_debug_DEPDIR).d
 
 $(OptimizationApp_debug_c_o): $(OptimizationApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(OptimizationApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))).debug.P; \
+	$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(OptimizationApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))))
+	cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))).debug.P; \
 	  rm -f $(OptimizationApp_debug_DEPDIR).d
@@ -165,14 +165,14 @@ OptimizationApp_release_common_cflags    += $(addprefix -D, $(OptimizationApp_re
 OptimizationApp_release_common_cflags    += $(addprefix -I, $(OptimizationApp_release_hpaths))
 OptimizationApp_release_common_cflags  += -m32
 OptimizationApp_release_cflags	:= $(OptimizationApp_release_common_cflags)
-OptimizationApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+OptimizationApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 OptimizationApp_release_cflags  += -malign-double
-OptimizationApp_release_cflags  += -O2
+OptimizationApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 OptimizationApp_release_cppflags	:= $(OptimizationApp_release_common_cflags)
-OptimizationApp_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+OptimizationApp_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 OptimizationApp_release_cppflags  += -Wno-reorder
 OptimizationApp_release_cppflags  += -malign-double
-OptimizationApp_release_cppflags  += -O2
+OptimizationApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 OptimizationApp_release_lflags    := $(OptimizationApp_custom_lflags)
 OptimizationApp_release_lflags    += $(addprefix -L, $(OptimizationApp_release_lpaths))
 OptimizationApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(OptimizationApp_release_libraries)) -Wl,--end-group
@@ -186,9 +186,9 @@ OptimizationApp_release_obj      = $(OptimizationApp_release_cpp_o) $(Optimizati
 OptimizationApp_release_bin      := ./../../bin/linux32/OptimizationApp
 
 clean_OptimizationApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean OptimizationApp release
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_release_bin)
+	$(ECHO) clean OptimizationApp release
+	$(RMDIR) $(OptimizationApp_release_objsdir)
+	$(RMDIR) $(OptimizationApp_release_bin)
 
 build_OptimizationApp_release: postbuild_OptimizationApp_release
 postbuild_OptimizationApp_release: mainbuild_OptimizationApp_release
@@ -196,40 +196,45 @@ mainbuild_OptimizationApp_release: prebuild_OptimizationApp_release $(Optimizati
 prebuild_OptimizationApp_release:
 
 $(OptimizationApp_release_bin): $(OptimizationApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/OptimizationApp`
-	$(SILENT_FLAG)$(CCLD) $(OptimizationApp_release_obj) $(OptimizationApp_release_lflags) -o $(OptimizationApp_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/OptimizationApp`
+	$(CCLD) $(OptimizationApp_release_obj) $(OptimizationApp_release_lflags) -o $(OptimizationApp_release_bin) 
+	$(ECHO) building $@ complete!
 
 OptimizationApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(OptimizationApp_release_cpp_o): $(OptimizationApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))).release.P; \
+	$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
+	cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))).release.P; \
 	  rm -f $(OptimizationApp_release_DEPDIR).d
 
 $(OptimizationApp_release_cc_o): $(OptimizationApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))).release.P; \
+	$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
+	cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))).release.P; \
 	  rm -f $(OptimizationApp_release_DEPDIR).d
 
 $(OptimizationApp_release_c_o): $(OptimizationApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(OptimizationApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))).release.P; \
+	$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(OptimizationApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))))
+	cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))).release.P; \
 	  rm -f $(OptimizationApp_release_DEPDIR).d
 
 clean_OptimizationApp:  clean_OptimizationApp_debug clean_OptimizationApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.ParticleUpsampling.mk b/samples/build/linux32/Makefile.ParticleUpsampling.mk
index 521f609..3903a3c 100644
--- a/samples/build/linux32/Makefile.ParticleUpsampling.mk
+++ b/samples/build/linux32/Makefile.ParticleUpsampling.mk
@@ -57,14 +57,14 @@ ParticleUpsampling_debug_common_cflags    += $(addprefix -D, $(ParticleUpsamplin
 ParticleUpsampling_debug_common_cflags    += $(addprefix -I, $(ParticleUpsampling_debug_hpaths))
 ParticleUpsampling_debug_common_cflags  += -m32
 ParticleUpsampling_debug_cflags	:= $(ParticleUpsampling_debug_common_cflags)
-ParticleUpsampling_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ParticleUpsampling_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ParticleUpsampling_debug_cflags  += -malign-double
-ParticleUpsampling_debug_cflags  += -g
+ParticleUpsampling_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ParticleUpsampling_debug_cppflags	:= $(ParticleUpsampling_debug_common_cflags)
-ParticleUpsampling_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ParticleUpsampling_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ParticleUpsampling_debug_cppflags  += -Wno-reorder
 ParticleUpsampling_debug_cppflags  += -malign-double
-ParticleUpsampling_debug_cppflags  += -g
+ParticleUpsampling_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ParticleUpsampling_debug_lflags    := $(ParticleUpsampling_custom_lflags)
 ParticleUpsampling_debug_lflags    += $(addprefix -L, $(ParticleUpsampling_debug_lpaths))
 ParticleUpsampling_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ParticleUpsampling_debug_libraries)) -Wl,--end-group
@@ -78,9 +78,9 @@ ParticleUpsampling_debug_obj      = $(ParticleUpsampling_debug_cpp_o) $(Particle
 ParticleUpsampling_debug_bin      := ./../../bin/linux32/ParticleUpsamplingD
 
 clean_ParticleUpsampling_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ParticleUpsampling debug
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_debug_bin)
+	$(ECHO) clean ParticleUpsampling debug
+	$(RMDIR) $(ParticleUpsampling_debug_objsdir)
+	$(RMDIR) $(ParticleUpsampling_debug_bin)
 
 build_ParticleUpsampling_debug: postbuild_ParticleUpsampling_debug
 postbuild_ParticleUpsampling_debug: mainbuild_ParticleUpsampling_debug
@@ -88,37 +88,37 @@ mainbuild_ParticleUpsampling_debug: prebuild_ParticleUpsampling_debug $(Particle
 prebuild_ParticleUpsampling_debug:
 
 $(ParticleUpsampling_debug_bin): $(ParticleUpsampling_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/ParticleUpsamplingD`
-	$(SILENT_FLAG)$(CCLD) $(ParticleUpsampling_debug_obj) $(ParticleUpsampling_debug_lflags) -o $(ParticleUpsampling_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/ParticleUpsamplingD`
+	$(CCLD) $(ParticleUpsampling_debug_obj) $(ParticleUpsampling_debug_lflags) -o $(ParticleUpsampling_debug_bin) 
+	$(ECHO) building $@ complete!
 
 ParticleUpsampling_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ParticleUpsampling_debug_cpp_o): $(ParticleUpsampling_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).debug.P; \
+	$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
+	cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).debug.P; \
 	  rm -f $(ParticleUpsampling_debug_DEPDIR).d
 
 $(ParticleUpsampling_debug_cc_o): $(ParticleUpsampling_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).debug.P; \
+	$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
+	cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).debug.P; \
 	  rm -f $(ParticleUpsampling_debug_DEPDIR).d
 
 $(ParticleUpsampling_debug_c_o): $(ParticleUpsampling_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ParticleUpsampling_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).debug.P; \
+	$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ParticleUpsampling_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
+	cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).debug.P; \
 	  rm -f $(ParticleUpsampling_debug_DEPDIR).d
@@ -162,14 +162,14 @@ ParticleUpsampling_release_common_cflags    += $(addprefix -D, $(ParticleUpsampl
 ParticleUpsampling_release_common_cflags    += $(addprefix -I, $(ParticleUpsampling_release_hpaths))
 ParticleUpsampling_release_common_cflags  += -m32
 ParticleUpsampling_release_cflags	:= $(ParticleUpsampling_release_common_cflags)
-ParticleUpsampling_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ParticleUpsampling_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ParticleUpsampling_release_cflags  += -malign-double
-ParticleUpsampling_release_cflags  += -O2
+ParticleUpsampling_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ParticleUpsampling_release_cppflags	:= $(ParticleUpsampling_release_common_cflags)
-ParticleUpsampling_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ParticleUpsampling_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ParticleUpsampling_release_cppflags  += -Wno-reorder
 ParticleUpsampling_release_cppflags  += -malign-double
-ParticleUpsampling_release_cppflags  += -O2
+ParticleUpsampling_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ParticleUpsampling_release_lflags    := $(ParticleUpsampling_custom_lflags)
 ParticleUpsampling_release_lflags    += $(addprefix -L, $(ParticleUpsampling_release_lpaths))
 ParticleUpsampling_release_lflags    += -Wl,--start-group $(addprefix -l, $(ParticleUpsampling_release_libraries)) -Wl,--end-group
@@ -183,9 +183,9 @@ ParticleUpsampling_release_obj      = $(ParticleUpsampling_release_cpp_o) $(Part
 ParticleUpsampling_release_bin      := ./../../bin/linux32/ParticleUpsampling
 
 clean_ParticleUpsampling_release: 
-	$(SILENT_FLAG)$(ECHO) clean ParticleUpsampling release
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_release_bin)
+	$(ECHO) clean ParticleUpsampling release
+	$(RMDIR) $(ParticleUpsampling_release_objsdir)
+	$(RMDIR) $(ParticleUpsampling_release_bin)
 
 build_ParticleUpsampling_release: postbuild_ParticleUpsampling_release
 postbuild_ParticleUpsampling_release: mainbuild_ParticleUpsampling_release
@@ -193,40 +193,45 @@ mainbuild_ParticleUpsampling_release: prebuild_ParticleUpsampling_release $(Part
 prebuild_ParticleUpsampling_release:
 
 $(ParticleUpsampling_release_bin): $(ParticleUpsampling_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/ParticleUpsampling`
-	$(SILENT_FLAG)$(CCLD) $(ParticleUpsampling_release_obj) $(ParticleUpsampling_release_lflags) -o $(ParticleUpsampling_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/ParticleUpsampling`
+	$(CCLD) $(ParticleUpsampling_release_obj) $(ParticleUpsampling_release_lflags) -o $(ParticleUpsampling_release_bin) 
+	$(ECHO) building $@ complete!
 
 ParticleUpsampling_release_DEPDIR = $(dir $(@))/$(*F)
 $(ParticleUpsampling_release_cpp_o): $(ParticleUpsampling_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).release.P; \
+	$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
+	cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).release.P; \
 	  rm -f $(ParticleUpsampling_release_DEPDIR).d
 
 $(ParticleUpsampling_release_cc_o): $(ParticleUpsampling_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).release.P; \
+	$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
+	cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).release.P; \
 	  rm -f $(ParticleUpsampling_release_DEPDIR).d
 
 $(ParticleUpsampling_release_c_o): $(ParticleUpsampling_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ParticleUpsampling_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).release.P; \
+	$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ParticleUpsampling_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
+	cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).release.P; \
 	  rm -f $(ParticleUpsampling_release_DEPDIR).d
 
 clean_ParticleUpsampling:  clean_ParticleUpsampling_debug clean_ParticleUpsampling_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.PathRenderingBasic.mk b/samples/build/linux32/Makefile.PathRenderingBasic.mk
index 2a6be4b..8624b96 100644
--- a/samples/build/linux32/Makefile.PathRenderingBasic.mk
+++ b/samples/build/linux32/Makefile.PathRenderingBasic.mk
@@ -52,14 +52,14 @@ PathRenderingBasic_debug_common_cflags    += $(addprefix -D, $(PathRenderingBasi
 PathRenderingBasic_debug_common_cflags    += $(addprefix -I, $(PathRenderingBasic_debug_hpaths))
 PathRenderingBasic_debug_common_cflags  += -m32
 PathRenderingBasic_debug_cflags	:= $(PathRenderingBasic_debug_common_cflags)
-PathRenderingBasic_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+PathRenderingBasic_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 PathRenderingBasic_debug_cflags  += -malign-double
-PathRenderingBasic_debug_cflags  += -g
+PathRenderingBasic_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 PathRenderingBasic_debug_cppflags	:= $(PathRenderingBasic_debug_common_cflags)
-PathRenderingBasic_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+PathRenderingBasic_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 PathRenderingBasic_debug_cppflags  += -Wno-reorder
 PathRenderingBasic_debug_cppflags  += -malign-double
-PathRenderingBasic_debug_cppflags  += -g
+PathRenderingBasic_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 PathRenderingBasic_debug_lflags    := $(PathRenderingBasic_custom_lflags)
 PathRenderingBasic_debug_lflags    += $(addprefix -L, $(PathRenderingBasic_debug_lpaths))
 PathRenderingBasic_debug_lflags    += -Wl,--start-group $(addprefix -l, $(PathRenderingBasic_debug_libraries)) -Wl,--end-group
@@ -73,9 +73,9 @@ PathRenderingBasic_debug_obj      = $(PathRenderingBasic_debug_cpp_o) $(PathRend
 PathRenderingBasic_debug_bin      := ./../../bin/linux32/PathRenderingBasicD
 
 clean_PathRenderingBasic_debug: 
-	$(SILENT_FLAG)$(ECHO) clean PathRenderingBasic debug
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_debug_bin)
+	$(ECHO) clean PathRenderingBasic debug
+	$(RMDIR) $(PathRenderingBasic_debug_objsdir)
+	$(RMDIR) $(PathRenderingBasic_debug_bin)
 
 build_PathRenderingBasic_debug: postbuild_PathRenderingBasic_debug
 postbuild_PathRenderingBasic_debug: mainbuild_PathRenderingBasic_debug
@@ -83,37 +83,37 @@ mainbuild_PathRenderingBasic_debug: prebuild_PathRenderingBasic_debug $(PathRend
 prebuild_PathRenderingBasic_debug:
 
 $(PathRenderingBasic_debug_bin): $(PathRenderingBasic_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/PathRenderingBasicD`
-	$(SILENT_FLAG)$(CCLD) $(PathRenderingBasic_debug_obj) $(PathRenderingBasic_debug_lflags) -o $(PathRenderingBasic_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/PathRenderingBasicD`
+	$(CCLD) $(PathRenderingBasic_debug_obj) $(PathRenderingBasic_debug_lflags) -o $(PathRenderingBasic_debug_bin) 
+	$(ECHO) building $@ complete!
 
 PathRenderingBasic_debug_DEPDIR = $(dir $(@))/$(*F)
 $(PathRenderingBasic_debug_cpp_o): $(PathRenderingBasic_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).debug.P; \
+	$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
+	cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).debug.P; \
 	  rm -f $(PathRenderingBasic_debug_DEPDIR).d
 
 $(PathRenderingBasic_debug_cc_o): $(PathRenderingBasic_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).debug.P; \
+	$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
+	cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).debug.P; \
 	  rm -f $(PathRenderingBasic_debug_DEPDIR).d
 
 $(PathRenderingBasic_debug_c_o): $(PathRenderingBasic_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(PathRenderingBasic_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).debug.P; \
+	$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(PathRenderingBasic_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
+	cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).debug.P; \
 	  rm -f $(PathRenderingBasic_debug_DEPDIR).d
@@ -157,14 +157,14 @@ PathRenderingBasic_release_common_cflags    += $(addprefix -D, $(PathRenderingBa
 PathRenderingBasic_release_common_cflags    += $(addprefix -I, $(PathRenderingBasic_release_hpaths))
 PathRenderingBasic_release_common_cflags  += -m32
 PathRenderingBasic_release_cflags	:= $(PathRenderingBasic_release_common_cflags)
-PathRenderingBasic_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+PathRenderingBasic_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 PathRenderingBasic_release_cflags  += -malign-double
-PathRenderingBasic_release_cflags  += -O2
+PathRenderingBasic_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 PathRenderingBasic_release_cppflags	:= $(PathRenderingBasic_release_common_cflags)
-PathRenderingBasic_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+PathRenderingBasic_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 PathRenderingBasic_release_cppflags  += -Wno-reorder
 PathRenderingBasic_release_cppflags  += -malign-double
-PathRenderingBasic_release_cppflags  += -O2
+PathRenderingBasic_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 PathRenderingBasic_release_lflags    := $(PathRenderingBasic_custom_lflags)
 PathRenderingBasic_release_lflags    += $(addprefix -L, $(PathRenderingBasic_release_lpaths))
 PathRenderingBasic_release_lflags    += -Wl,--start-group $(addprefix -l, $(PathRenderingBasic_release_libraries)) -Wl,--end-group
@@ -178,9 +178,9 @@ PathRenderingBasic_release_obj      = $(PathRenderingBasic_release_cpp_o) $(Path
 PathRenderingBasic_release_bin      := ./../../bin/linux32/PathRenderingBasic
 
 clean_PathRenderingBasic_release: 
-	$(SILENT_FLAG)$(ECHO) clean PathRenderingBasic release
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_release_bin)
+	$(ECHO) clean PathRenderingBasic release
+	$(RMDIR) $(PathRenderingBasic_release_objsdir)
+	$(RMDIR) $(PathRenderingBasic_release_bin)
 
 build_PathRenderingBasic_release: postbuild_PathRenderingBasic_release
 postbuild_PathRenderingBasic_release: mainbuild_PathRenderingBasic_release
@@ -188,40 +188,45 @@ mainbuild_PathRenderingBasic_release: prebuild_PathRenderingBasic_release $(Path
 prebuild_PathRenderingBasic_release:
 
 $(PathRenderingBasic_release_bin): $(PathRenderingBasic_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/PathRenderingBasic`
-	$(SILENT_FLAG)$(CCLD) $(PathRenderingBasic_release_obj) $(PathRenderingBasic_release_lflags) -o $(PathRenderingBasic_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/PathRenderingBasic`
+	$(CCLD) $(PathRenderingBasic_release_obj) $(PathRenderingBasic_release_lflags) -o $(PathRenderingBasic_release_bin) 
+	$(ECHO) building $@ complete!
 
 PathRenderingBasic_release_DEPDIR = $(dir $(@))/$(*F)
 $(PathRenderingBasic_release_cpp_o): $(PathRenderingBasic_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).release.P; \
+	$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
+	cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).release.P; \
 	  rm -f $(PathRenderingBasic_release_DEPDIR).d
 
 $(PathRenderingBasic_release_cc_o): $(PathRenderingBasic_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).release.P; \
+	$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
+	cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).release.P; \
 	  rm -f $(PathRenderingBasic_release_DEPDIR).d
 
 $(PathRenderingBasic_release_c_o): $(PathRenderingBasic_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(PathRenderingBasic_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).release.P; \
+	$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(PathRenderingBasic_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
+	cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).release.P; \
 	  rm -f $(PathRenderingBasic_release_DEPDIR).d
 
 clean_PathRenderingBasic:  clean_PathRenderingBasic_debug clean_PathRenderingBasic_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.R3.mk b/samples/build/linux32/Makefile.R3.mk
index 398feae..d108e77 100644
--- a/samples/build/linux32/Makefile.R3.mk
+++ b/samples/build/linux32/Makefile.R3.mk
@@ -30,12 +30,12 @@ R3_debug_common_cflags    += $(addprefix -D, $(R3_debug_defines))
 R3_debug_common_cflags    += $(addprefix -I, $(R3_debug_hpaths))
 R3_debug_common_cflags  += -m32
 R3_debug_cflags	:= $(R3_debug_common_cflags)
-R3_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-R3_debug_cflags  += -g
+R3_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_debug_cflags  += -O0 -ggdb
 R3_debug_cppflags	:= $(R3_debug_common_cflags)
-R3_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 R3_debug_cppflags  += -Wno-reorder
-R3_debug_cppflags  += -g
+R3_debug_cppflags  += -O0 -ggdb
 R3_debug_lflags    := $(R3_custom_lflags)
 R3_debug_lflags    += $(addprefix -L, $(R3_debug_lpaths))
 R3_debug_lflags    += -Wl,--start-group $(addprefix -l, $(R3_debug_libraries)) -Wl,--end-group
@@ -48,9 +48,9 @@ R3_debug_obj      = $(R3_debug_cpp_o) $(R3_debug_cc_o) $(R3_debug_c_o)
 R3_debug_bin      := ./../../../extensions/externals/lib/linux32/libR3D.a
 
 clean_R3_debug: 
-	$(SILENT_FLAG)$(ECHO) clean R3 debug
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_bin)
+	$(ECHO) clean R3 debug
+	$(RMDIR) $(R3_debug_objsdir)
+	$(RMDIR) $(R3_debug_bin)
 
 build_R3_debug: postbuild_R3_debug
 postbuild_R3_debug: mainbuild_R3_debug
@@ -58,37 +58,37 @@ mainbuild_R3_debug: prebuild_R3_debug $(R3_debug_bin)
 prebuild_R3_debug:
 
 $(R3_debug_bin): $(R3_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libR3D.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libR3D.a`
+	$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
+	$(ECHO) building $@ complete!
 
 R3_debug_DEPDIR = $(dir $(@))/$(*F)
 $(R3_debug_cpp_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_cc_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_c_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
@@ -110,12 +110,12 @@ R3_release_common_cflags    += $(addprefix -D, $(R3_release_defines))
 R3_release_common_cflags    += $(addprefix -I, $(R3_release_hpaths))
 R3_release_common_cflags  += -m32
 R3_release_cflags	:= $(R3_release_common_cflags)
-R3_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-R3_release_cflags  += -O2
+R3_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_cppflags	:= $(R3_release_common_cflags)
-R3_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 R3_release_cppflags  += -Wno-reorder
-R3_release_cppflags  += -O2
+R3_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_lflags    := $(R3_custom_lflags)
 R3_release_lflags    += $(addprefix -L, $(R3_release_lpaths))
 R3_release_lflags    += -Wl,--start-group $(addprefix -l, $(R3_release_libraries)) -Wl,--end-group
@@ -128,9 +128,9 @@ R3_release_obj      = $(R3_release_cpp_o) $(R3_release_cc_o) $(R3_release_c_o)
 R3_release_bin      := ./../../../extensions/externals/lib/linux32/libR3.a
 
 clean_R3_release: 
-	$(SILENT_FLAG)$(ECHO) clean R3 release
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_bin)
+	$(ECHO) clean R3 release
+	$(RMDIR) $(R3_release_objsdir)
+	$(RMDIR) $(R3_release_bin)
 
 build_R3_release: postbuild_R3_release
 postbuild_R3_release: mainbuild_R3_release
@@ -138,40 +138,45 @@ mainbuild_R3_release: prebuild_R3_release $(R3_release_bin)
 prebuild_R3_release:
 
 $(R3_release_bin): $(R3_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libR3.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_release_bin) $(R3_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libR3.a`
+	$(AR) rcs $(R3_release_bin) $(R3_release_obj)
+	$(ECHO) building $@ complete!
 
 R3_release_DEPDIR = $(dir $(@))/$(*F)
 $(R3_release_cpp_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_cc_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_c_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 clean_R3:  clean_R3_debug clean_R3_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.ShapedTextES.mk b/samples/build/linux32/Makefile.ShapedTextES.mk
new file mode 100644
index 0000000..742dfd8
--- /dev/null
+++ b/samples/build/linux32/Makefile.ShapedTextES.mk
@@ -0,0 +1,247 @@
+# Makefile generated by XPJ for linux32
+-include Makefile.custom
+ProjectName = ShapedTextES
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/PathSampleApp.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/ShapedText.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/cg4cpp_xform.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/sRGB_math.cpp
+
+ShapedTextES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(ShapedTextES_cppfiles)))))
+ShapedTextES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(ShapedTextES_ccfiles)))))
+ShapedTextES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(ShapedTextES_cfiles)))))
+ShapedTextES_debug_dep      = $(ShapedTextES_cpp_debug_dep) $(ShapedTextES_cc_debug_dep) $(ShapedTextES_c_debug_dep)
+-include $(ShapedTextES_debug_dep)
+ShapedTextES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(ShapedTextES_cppfiles)))))
+ShapedTextES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(ShapedTextES_ccfiles)))))
+ShapedTextES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(ShapedTextES_cfiles)))))
+ShapedTextES_release_dep      = $(ShapedTextES_cpp_release_dep) $(ShapedTextES_cc_release_dep) $(ShapedTextES_c_release_dep)
+-include $(ShapedTextES_release_dep)
+ShapedTextES_debug_hpaths    := 
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/ucdn
+ShapedTextES_debug_hpaths    += ./../../nvpr/ShapedTextES
+ShapedTextES_debug_hpaths    += ./../../../extensions/include
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/include
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+ShapedTextES_debug_lpaths    := 
+ShapedTextES_debug_lpaths    += ./../../../extensions/externals/lib/linux32
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/linux32
+ShapedTextES_debug_lpaths    += ./../../../extensions/externals/lib/linux32
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/linux32
+ShapedTextES_debug_defines   := $(ShapedTextES_custom_defines)
+ShapedTextES_debug_defines   += LINUX=1
+ShapedTextES_debug_defines   += GLEW_NO_GLU=1
+ShapedTextES_debug_defines   += _DEBUG
+ShapedTextES_debug_libraries := 
+ShapedTextES_debug_libraries += GL
+ShapedTextES_debug_libraries += GLU
+ShapedTextES_debug_libraries += GLEW
+ShapedTextES_debug_libraries += glfw3
+ShapedTextES_debug_libraries += pthread
+ShapedTextES_debug_libraries += rt
+ShapedTextES_debug_libraries += dl
+ShapedTextES_debug_libraries += X11
+ShapedTextES_debug_libraries += Xrandr
+ShapedTextES_debug_libraries += Xxf86vm
+ShapedTextES_debug_libraries += Xi
+ShapedTextES_debug_libraries += cg4cppD
+ShapedTextES_debug_libraries += freetypeD
+ShapedTextES_debug_libraries += HalfD
+ShapedTextES_debug_libraries += harfbuzzD
+ShapedTextES_debug_libraries += NvAppBaseD
+ShapedTextES_debug_libraries += NvAssetLoaderD
+ShapedTextES_debug_libraries += NvGamepadD
+ShapedTextES_debug_libraries += NvGLUtilsD
+ShapedTextES_debug_libraries += NvModelD
+ShapedTextES_debug_libraries += NvUID
+ShapedTextES_debug_common_cflags	:= $(ShapedTextES_custom_cflags)
+ShapedTextES_debug_common_cflags    += -MMD
+ShapedTextES_debug_common_cflags    += $(addprefix -D, $(ShapedTextES_debug_defines))
+ShapedTextES_debug_common_cflags    += $(addprefix -I, $(ShapedTextES_debug_hpaths))
+ShapedTextES_debug_common_cflags  += -m32
+ShapedTextES_debug_cflags	:= $(ShapedTextES_debug_common_cflags)
+ShapedTextES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ShapedTextES_debug_cflags  += -malign-double
+ShapedTextES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+ShapedTextES_debug_cppflags	:= $(ShapedTextES_debug_common_cflags)
+ShapedTextES_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ShapedTextES_debug_cppflags  += -Wno-reorder
+ShapedTextES_debug_cppflags  += -malign-double
+ShapedTextES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+ShapedTextES_debug_lflags    := $(ShapedTextES_custom_lflags)
+ShapedTextES_debug_lflags    += $(addprefix -L, $(ShapedTextES_debug_lpaths))
+ShapedTextES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ShapedTextES_debug_libraries)) -Wl,--end-group
+ShapedTextES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+ShapedTextES_debug_lflags  += -m32
+ShapedTextES_debug_objsdir  = $(OBJS_DIR)/ShapedTextES_debug
+ShapedTextES_debug_cpp_o    = $(addprefix $(ShapedTextES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(ShapedTextES_cppfiles)))))
+ShapedTextES_debug_cc_o    = $(addprefix $(ShapedTextES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(ShapedTextES_ccfiles)))))
+ShapedTextES_debug_c_o      = $(addprefix $(ShapedTextES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(ShapedTextES_cfiles)))))
+ShapedTextES_debug_obj      = $(ShapedTextES_debug_cpp_o) $(ShapedTextES_debug_cc_o) $(ShapedTextES_debug_c_o)
+ShapedTextES_debug_bin      := ./../../bin/linux32/ShapedTextESD
+
+clean_ShapedTextES_debug: 
+	$(ECHO) clean ShapedTextES debug
+	$(RMDIR) $(ShapedTextES_debug_objsdir)
+	$(RMDIR) $(ShapedTextES_debug_bin)
+
+build_ShapedTextES_debug: postbuild_ShapedTextES_debug
+postbuild_ShapedTextES_debug: mainbuild_ShapedTextES_debug
+mainbuild_ShapedTextES_debug: prebuild_ShapedTextES_debug $(ShapedTextES_debug_bin)
+prebuild_ShapedTextES_debug:
+
+$(ShapedTextES_debug_bin): $(ShapedTextES_debug_obj) build_cg4cpp_debug build_freetype_debug build_Half_debug build_harfbuzz_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../bin/linux32/ShapedTextESD`
+	$(CCLD) $(ShapedTextES_debug_obj) $(ShapedTextES_debug_lflags) -o $(ShapedTextES_debug_bin) 
+	$(ECHO) building $@ complete!
+
+ShapedTextES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(ShapedTextES_debug_cpp_o): $(ShapedTextES_debug_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))))))
+	cp $(ShapedTextES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))))).debug.P; \
+	  rm -f $(ShapedTextES_debug_DEPDIR).d
+
+$(ShapedTextES_debug_cc_o): $(ShapedTextES_debug_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))))))
+	cp $(ShapedTextES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))))).debug.P; \
+	  rm -f $(ShapedTextES_debug_DEPDIR).d
+
+$(ShapedTextES_debug_c_o): $(ShapedTextES_debug_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ShapedTextES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))))))
+	cp $(ShapedTextES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))))).debug.P; \
+	  rm -f $(ShapedTextES_debug_DEPDIR).d
+
+ShapedTextES_release_hpaths    := 
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/ucdn
+ShapedTextES_release_hpaths    += ./../../nvpr/ShapedTextES
+ShapedTextES_release_hpaths    += ./../../../extensions/include
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/include
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+ShapedTextES_release_lpaths    := 
+ShapedTextES_release_lpaths    += ./../../../extensions/externals/lib/linux32
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/linux32
+ShapedTextES_release_lpaths    += ./../../../extensions/externals/lib/linux32
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/linux32
+ShapedTextES_release_defines   := $(ShapedTextES_custom_defines)
+ShapedTextES_release_defines   += LINUX=1
+ShapedTextES_release_defines   += GLEW_NO_GLU=1
+ShapedTextES_release_defines   += NDEBUG
+ShapedTextES_release_libraries := 
+ShapedTextES_release_libraries += GL
+ShapedTextES_release_libraries += GLU
+ShapedTextES_release_libraries += GLEW
+ShapedTextES_release_libraries += glfw3
+ShapedTextES_release_libraries += pthread
+ShapedTextES_release_libraries += rt
+ShapedTextES_release_libraries += dl
+ShapedTextES_release_libraries += X11
+ShapedTextES_release_libraries += Xrandr
+ShapedTextES_release_libraries += Xxf86vm
+ShapedTextES_release_libraries += Xi
+ShapedTextES_release_libraries += cg4cpp
+ShapedTextES_release_libraries += freetype
+ShapedTextES_release_libraries += Half
+ShapedTextES_release_libraries += harfbuzz
+ShapedTextES_release_libraries += NvAppBase
+ShapedTextES_release_libraries += NvAssetLoader
+ShapedTextES_release_libraries += NvGamepad
+ShapedTextES_release_libraries += NvGLUtils
+ShapedTextES_release_libraries += NvModel
+ShapedTextES_release_libraries += NvUI
+ShapedTextES_release_common_cflags	:= $(ShapedTextES_custom_cflags)
+ShapedTextES_release_common_cflags    += -MMD
+ShapedTextES_release_common_cflags    += $(addprefix -D, $(ShapedTextES_release_defines))
+ShapedTextES_release_common_cflags    += $(addprefix -I, $(ShapedTextES_release_hpaths))
+ShapedTextES_release_common_cflags  += -m32
+ShapedTextES_release_cflags	:= $(ShapedTextES_release_common_cflags)
+ShapedTextES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ShapedTextES_release_cflags  += -malign-double
+ShapedTextES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+ShapedTextES_release_cppflags	:= $(ShapedTextES_release_common_cflags)
+ShapedTextES_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ShapedTextES_release_cppflags  += -Wno-reorder
+ShapedTextES_release_cppflags  += -malign-double
+ShapedTextES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+ShapedTextES_release_lflags    := $(ShapedTextES_custom_lflags)
+ShapedTextES_release_lflags    += $(addprefix -L, $(ShapedTextES_release_lpaths))
+ShapedTextES_release_lflags    += -Wl,--start-group $(addprefix -l, $(ShapedTextES_release_libraries)) -Wl,--end-group
+ShapedTextES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+ShapedTextES_release_lflags  += -m32
+ShapedTextES_release_objsdir  = $(OBJS_DIR)/ShapedTextES_release
+ShapedTextES_release_cpp_o    = $(addprefix $(ShapedTextES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(ShapedTextES_cppfiles)))))
+ShapedTextES_release_cc_o    = $(addprefix $(ShapedTextES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(ShapedTextES_ccfiles)))))
+ShapedTextES_release_c_o      = $(addprefix $(ShapedTextES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(ShapedTextES_cfiles)))))
+ShapedTextES_release_obj      = $(ShapedTextES_release_cpp_o) $(ShapedTextES_release_cc_o) $(ShapedTextES_release_c_o)
+ShapedTextES_release_bin      := ./../../bin/linux32/ShapedTextES
+
+clean_ShapedTextES_release: 
+	$(ECHO) clean ShapedTextES release
+	$(RMDIR) $(ShapedTextES_release_objsdir)
+	$(RMDIR) $(ShapedTextES_release_bin)
+
+build_ShapedTextES_release: postbuild_ShapedTextES_release
+postbuild_ShapedTextES_release: mainbuild_ShapedTextES_release
+mainbuild_ShapedTextES_release: prebuild_ShapedTextES_release $(ShapedTextES_release_bin)
+prebuild_ShapedTextES_release:
+
+$(ShapedTextES_release_bin): $(ShapedTextES_release_obj) build_cg4cpp_release build_freetype_release build_Half_release build_harfbuzz_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../bin/linux32/ShapedTextES`
+	$(CCLD) $(ShapedTextES_release_obj) $(ShapedTextES_release_lflags) -o $(ShapedTextES_release_bin) 
+	$(ECHO) building $@ complete!
+
+ShapedTextES_release_DEPDIR = $(dir $(@))/$(*F)
+$(ShapedTextES_release_cpp_o): $(ShapedTextES_release_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))))))
+	cp $(ShapedTextES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))))).release.P; \
+	  rm -f $(ShapedTextES_release_DEPDIR).d
+
+$(ShapedTextES_release_cc_o): $(ShapedTextES_release_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))))))
+	cp $(ShapedTextES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))))).release.P; \
+	  rm -f $(ShapedTextES_release_DEPDIR).d
+
+$(ShapedTextES_release_c_o): $(ShapedTextES_release_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ShapedTextES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))))))
+	cp $(ShapedTextES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))))).release.P; \
+	  rm -f $(ShapedTextES_release_DEPDIR).d
+
+clean_ShapedTextES:  clean_ShapedTextES_debug clean_ShapedTextES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.SkinningApp.mk b/samples/build/linux32/Makefile.SkinningApp.mk
index 9f5e947..b599909 100644
--- a/samples/build/linux32/Makefile.SkinningApp.mk
+++ b/samples/build/linux32/Makefile.SkinningApp.mk
@@ -53,14 +53,14 @@ SkinningApp_debug_common_cflags    += $(addprefix -D, $(SkinningApp_debug_define
 SkinningApp_debug_common_cflags    += $(addprefix -I, $(SkinningApp_debug_hpaths))
 SkinningApp_debug_common_cflags  += -m32
 SkinningApp_debug_cflags	:= $(SkinningApp_debug_common_cflags)
-SkinningApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SkinningApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SkinningApp_debug_cflags  += -malign-double
-SkinningApp_debug_cflags  += -g
+SkinningApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SkinningApp_debug_cppflags	:= $(SkinningApp_debug_common_cflags)
-SkinningApp_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SkinningApp_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SkinningApp_debug_cppflags  += -Wno-reorder
 SkinningApp_debug_cppflags  += -malign-double
-SkinningApp_debug_cppflags  += -g
+SkinningApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SkinningApp_debug_lflags    := $(SkinningApp_custom_lflags)
 SkinningApp_debug_lflags    += $(addprefix -L, $(SkinningApp_debug_lpaths))
 SkinningApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(SkinningApp_debug_libraries)) -Wl,--end-group
@@ -74,9 +74,9 @@ SkinningApp_debug_obj      = $(SkinningApp_debug_cpp_o) $(SkinningApp_debug_cc_o
 SkinningApp_debug_bin      := ./../../bin/linux32/SkinningAppD
 
 clean_SkinningApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean SkinningApp debug
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_debug_bin)
+	$(ECHO) clean SkinningApp debug
+	$(RMDIR) $(SkinningApp_debug_objsdir)
+	$(RMDIR) $(SkinningApp_debug_bin)
 
 build_SkinningApp_debug: postbuild_SkinningApp_debug
 postbuild_SkinningApp_debug: mainbuild_SkinningApp_debug
@@ -84,37 +84,37 @@ mainbuild_SkinningApp_debug: prebuild_SkinningApp_debug $(SkinningApp_debug_bin)
 prebuild_SkinningApp_debug:
 
 $(SkinningApp_debug_bin): $(SkinningApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/SkinningAppD`
-	$(SILENT_FLAG)$(CCLD) $(SkinningApp_debug_obj) $(SkinningApp_debug_lflags) -o $(SkinningApp_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/SkinningAppD`
+	$(CCLD) $(SkinningApp_debug_obj) $(SkinningApp_debug_lflags) -o $(SkinningApp_debug_bin) 
+	$(ECHO) building $@ complete!
 
 SkinningApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(SkinningApp_debug_cpp_o): $(SkinningApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))).debug.P; \
+	$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))))
+	cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))).debug.P; \
 	  rm -f $(SkinningApp_debug_DEPDIR).d
 
 $(SkinningApp_debug_cc_o): $(SkinningApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))).debug.P; \
+	$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))))
+	cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))).debug.P; \
 	  rm -f $(SkinningApp_debug_DEPDIR).d
 
 $(SkinningApp_debug_c_o): $(SkinningApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SkinningApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))).debug.P; \
+	$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SkinningApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))))
+	cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))).debug.P; \
 	  rm -f $(SkinningApp_debug_DEPDIR).d
@@ -158,14 +158,14 @@ SkinningApp_release_common_cflags    += $(addprefix -D, $(SkinningApp_release_de
 SkinningApp_release_common_cflags    += $(addprefix -I, $(SkinningApp_release_hpaths))
 SkinningApp_release_common_cflags  += -m32
 SkinningApp_release_cflags	:= $(SkinningApp_release_common_cflags)
-SkinningApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SkinningApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SkinningApp_release_cflags  += -malign-double
-SkinningApp_release_cflags  += -O2
+SkinningApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SkinningApp_release_cppflags	:= $(SkinningApp_release_common_cflags)
-SkinningApp_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SkinningApp_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SkinningApp_release_cppflags  += -Wno-reorder
 SkinningApp_release_cppflags  += -malign-double
-SkinningApp_release_cppflags  += -O2
+SkinningApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SkinningApp_release_lflags    := $(SkinningApp_custom_lflags)
 SkinningApp_release_lflags    += $(addprefix -L, $(SkinningApp_release_lpaths))
 SkinningApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(SkinningApp_release_libraries)) -Wl,--end-group
@@ -179,9 +179,9 @@ SkinningApp_release_obj      = $(SkinningApp_release_cpp_o) $(SkinningApp_releas
 SkinningApp_release_bin      := ./../../bin/linux32/SkinningApp
 
 clean_SkinningApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean SkinningApp release
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_release_bin)
+	$(ECHO) clean SkinningApp release
+	$(RMDIR) $(SkinningApp_release_objsdir)
+	$(RMDIR) $(SkinningApp_release_bin)
 
 build_SkinningApp_release: postbuild_SkinningApp_release
 postbuild_SkinningApp_release: mainbuild_SkinningApp_release
@@ -189,40 +189,45 @@ mainbuild_SkinningApp_release: prebuild_SkinningApp_release $(SkinningApp_releas
 prebuild_SkinningApp_release:
 
 $(SkinningApp_release_bin): $(SkinningApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/SkinningApp`
-	$(SILENT_FLAG)$(CCLD) $(SkinningApp_release_obj) $(SkinningApp_release_lflags) -o $(SkinningApp_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/SkinningApp`
+	$(CCLD) $(SkinningApp_release_obj) $(SkinningApp_release_lflags) -o $(SkinningApp_release_bin) 
+	$(ECHO) building $@ complete!
 
 SkinningApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(SkinningApp_release_cpp_o): $(SkinningApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))).release.P; \
+	$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))))
+	cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))).release.P; \
 	  rm -f $(SkinningApp_release_DEPDIR).d
 
 $(SkinningApp_release_cc_o): $(SkinningApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))).release.P; \
+	$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))))
+	cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))).release.P; \
 	  rm -f $(SkinningApp_release_DEPDIR).d
 
 $(SkinningApp_release_c_o): $(SkinningApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SkinningApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))).release.P; \
+	$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SkinningApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))))
+	cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))).release.P; \
 	  rm -f $(SkinningApp_release_DEPDIR).d
 
 clean_SkinningApp:  clean_SkinningApp_debug clean_SkinningApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.SoftShadows.mk b/samples/build/linux32/Makefile.SoftShadows.mk
index 9aade28..15470fb 100644
--- a/samples/build/linux32/Makefile.SoftShadows.mk
+++ b/samples/build/linux32/Makefile.SoftShadows.mk
@@ -56,14 +56,14 @@ SoftShadows_debug_common_cflags    += $(addprefix -D, $(SoftShadows_debug_define
 SoftShadows_debug_common_cflags    += $(addprefix -I, $(SoftShadows_debug_hpaths))
 SoftShadows_debug_common_cflags  += -m32
 SoftShadows_debug_cflags	:= $(SoftShadows_debug_common_cflags)
-SoftShadows_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SoftShadows_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SoftShadows_debug_cflags  += -malign-double
-SoftShadows_debug_cflags  += -g
+SoftShadows_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SoftShadows_debug_cppflags	:= $(SoftShadows_debug_common_cflags)
-SoftShadows_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SoftShadows_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SoftShadows_debug_cppflags  += -Wno-reorder
 SoftShadows_debug_cppflags  += -malign-double
-SoftShadows_debug_cppflags  += -g
+SoftShadows_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SoftShadows_debug_lflags    := $(SoftShadows_custom_lflags)
 SoftShadows_debug_lflags    += $(addprefix -L, $(SoftShadows_debug_lpaths))
 SoftShadows_debug_lflags    += -Wl,--start-group $(addprefix -l, $(SoftShadows_debug_libraries)) -Wl,--end-group
@@ -77,9 +77,9 @@ SoftShadows_debug_obj      = $(SoftShadows_debug_cpp_o) $(SoftShadows_debug_cc_o
 SoftShadows_debug_bin      := ./../../bin/linux32/SoftShadowsD
 
 clean_SoftShadows_debug: 
-	$(SILENT_FLAG)$(ECHO) clean SoftShadows debug
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_debug_bin)
+	$(ECHO) clean SoftShadows debug
+	$(RMDIR) $(SoftShadows_debug_objsdir)
+	$(RMDIR) $(SoftShadows_debug_bin)
 
 build_SoftShadows_debug: postbuild_SoftShadows_debug
 postbuild_SoftShadows_debug: mainbuild_SoftShadows_debug
@@ -87,37 +87,37 @@ mainbuild_SoftShadows_debug: prebuild_SoftShadows_debug $(SoftShadows_debug_bin)
 prebuild_SoftShadows_debug:
 
 $(SoftShadows_debug_bin): $(SoftShadows_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/SoftShadowsD`
-	$(SILENT_FLAG)$(CCLD) $(SoftShadows_debug_obj) $(SoftShadows_debug_lflags) -o $(SoftShadows_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/SoftShadowsD`
+	$(CCLD) $(SoftShadows_debug_obj) $(SoftShadows_debug_lflags) -o $(SoftShadows_debug_bin) 
+	$(ECHO) building $@ complete!
 
 SoftShadows_debug_DEPDIR = $(dir $(@))/$(*F)
 $(SoftShadows_debug_cpp_o): $(SoftShadows_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))).debug.P; \
+	$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))))
+	cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))).debug.P; \
 	  rm -f $(SoftShadows_debug_DEPDIR).d
 
 $(SoftShadows_debug_cc_o): $(SoftShadows_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))).debug.P; \
+	$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))))
+	cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))).debug.P; \
 	  rm -f $(SoftShadows_debug_DEPDIR).d
 
 $(SoftShadows_debug_c_o): $(SoftShadows_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SoftShadows_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))).debug.P; \
+	$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SoftShadows_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))))
+	cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))).debug.P; \
 	  rm -f $(SoftShadows_debug_DEPDIR).d
@@ -161,14 +161,14 @@ SoftShadows_release_common_cflags    += $(addprefix -D, $(SoftShadows_release_de
 SoftShadows_release_common_cflags    += $(addprefix -I, $(SoftShadows_release_hpaths))
 SoftShadows_release_common_cflags  += -m32
 SoftShadows_release_cflags	:= $(SoftShadows_release_common_cflags)
-SoftShadows_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SoftShadows_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SoftShadows_release_cflags  += -malign-double
-SoftShadows_release_cflags  += -O2
+SoftShadows_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SoftShadows_release_cppflags	:= $(SoftShadows_release_common_cflags)
-SoftShadows_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SoftShadows_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SoftShadows_release_cppflags  += -Wno-reorder
 SoftShadows_release_cppflags  += -malign-double
-SoftShadows_release_cppflags  += -O2
+SoftShadows_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SoftShadows_release_lflags    := $(SoftShadows_custom_lflags)
 SoftShadows_release_lflags    += $(addprefix -L, $(SoftShadows_release_lpaths))
 SoftShadows_release_lflags    += -Wl,--start-group $(addprefix -l, $(SoftShadows_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ SoftShadows_release_obj      = $(SoftShadows_release_cpp_o) $(SoftShadows_releas
 SoftShadows_release_bin      := ./../../bin/linux32/SoftShadows
 
 clean_SoftShadows_release: 
-	$(SILENT_FLAG)$(ECHO) clean SoftShadows release
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_release_bin)
+	$(ECHO) clean SoftShadows release
+	$(RMDIR) $(SoftShadows_release_objsdir)
+	$(RMDIR) $(SoftShadows_release_bin)
 
 build_SoftShadows_release: postbuild_SoftShadows_release
 postbuild_SoftShadows_release: mainbuild_SoftShadows_release
@@ -192,40 +192,45 @@ mainbuild_SoftShadows_release: prebuild_SoftShadows_release $(SoftShadows_releas
 prebuild_SoftShadows_release:
 
 $(SoftShadows_release_bin): $(SoftShadows_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/SoftShadows`
-	$(SILENT_FLAG)$(CCLD) $(SoftShadows_release_obj) $(SoftShadows_release_lflags) -o $(SoftShadows_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/SoftShadows`
+	$(CCLD) $(SoftShadows_release_obj) $(SoftShadows_release_lflags) -o $(SoftShadows_release_bin) 
+	$(ECHO) building $@ complete!
 
 SoftShadows_release_DEPDIR = $(dir $(@))/$(*F)
 $(SoftShadows_release_cpp_o): $(SoftShadows_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))).release.P; \
+	$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))))
+	cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))).release.P; \
 	  rm -f $(SoftShadows_release_DEPDIR).d
 
 $(SoftShadows_release_cc_o): $(SoftShadows_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))).release.P; \
+	$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))))
+	cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))).release.P; \
 	  rm -f $(SoftShadows_release_DEPDIR).d
 
 $(SoftShadows_release_c_o): $(SoftShadows_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SoftShadows_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))).release.P; \
+	$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SoftShadows_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))))
+	cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))).release.P; \
 	  rm -f $(SoftShadows_release_DEPDIR).d
 
 clean_SoftShadows:  clean_SoftShadows_debug clean_SoftShadows_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.TerrainTessellation.mk b/samples/build/linux32/Makefile.TerrainTessellation.mk
index 2672e4b..ddf37d6 100644
--- a/samples/build/linux32/Makefile.TerrainTessellation.mk
+++ b/samples/build/linux32/Makefile.TerrainTessellation.mk
@@ -54,14 +54,14 @@ TerrainTessellation_debug_common_cflags    += $(addprefix -D, $(TerrainTessellat
 TerrainTessellation_debug_common_cflags    += $(addprefix -I, $(TerrainTessellation_debug_hpaths))
 TerrainTessellation_debug_common_cflags  += -m32
 TerrainTessellation_debug_cflags	:= $(TerrainTessellation_debug_common_cflags)
-TerrainTessellation_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TerrainTessellation_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TerrainTessellation_debug_cflags  += -malign-double
-TerrainTessellation_debug_cflags  += -g
+TerrainTessellation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TerrainTessellation_debug_cppflags	:= $(TerrainTessellation_debug_common_cflags)
-TerrainTessellation_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TerrainTessellation_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TerrainTessellation_debug_cppflags  += -Wno-reorder
 TerrainTessellation_debug_cppflags  += -malign-double
-TerrainTessellation_debug_cppflags  += -g
+TerrainTessellation_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TerrainTessellation_debug_lflags    := $(TerrainTessellation_custom_lflags)
 TerrainTessellation_debug_lflags    += $(addprefix -L, $(TerrainTessellation_debug_lpaths))
 TerrainTessellation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TerrainTessellation_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ TerrainTessellation_debug_obj      = $(TerrainTessellation_debug_cpp_o) $(Terrai
 TerrainTessellation_debug_bin      := ./../../bin/linux32/TerrainTessellationD
 
 clean_TerrainTessellation_debug: 
-	$(SILENT_FLAG)$(ECHO) clean TerrainTessellation debug
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_debug_bin)
+	$(ECHO) clean TerrainTessellation debug
+	$(RMDIR) $(TerrainTessellation_debug_objsdir)
+	$(RMDIR) $(TerrainTessellation_debug_bin)
 
 build_TerrainTessellation_debug: postbuild_TerrainTessellation_debug
 postbuild_TerrainTessellation_debug: mainbuild_TerrainTessellation_debug
@@ -85,37 +85,37 @@ mainbuild_TerrainTessellation_debug: prebuild_TerrainTessellation_debug $(Terrai
 prebuild_TerrainTessellation_debug:
 
 $(TerrainTessellation_debug_bin): $(TerrainTessellation_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/TerrainTessellationD`
-	$(SILENT_FLAG)$(CCLD) $(TerrainTessellation_debug_obj) $(TerrainTessellation_debug_lflags) -o $(TerrainTessellation_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/TerrainTessellationD`
+	$(CCLD) $(TerrainTessellation_debug_obj) $(TerrainTessellation_debug_lflags) -o $(TerrainTessellation_debug_bin) 
+	$(ECHO) building $@ complete!
 
 TerrainTessellation_debug_DEPDIR = $(dir $(@))/$(*F)
 $(TerrainTessellation_debug_cpp_o): $(TerrainTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).debug.P; \
+	$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
+	cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).debug.P; \
 	  rm -f $(TerrainTessellation_debug_DEPDIR).d
 
 $(TerrainTessellation_debug_cc_o): $(TerrainTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).debug.P; \
+	$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
+	cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).debug.P; \
 	  rm -f $(TerrainTessellation_debug_DEPDIR).d
 
 $(TerrainTessellation_debug_c_o): $(TerrainTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TerrainTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))).debug.P; \
+	$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TerrainTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
+	cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))).debug.P; \
 	  rm -f $(TerrainTessellation_debug_DEPDIR).d
@@ -160,14 +160,14 @@ TerrainTessellation_release_common_cflags    += $(addprefix -D, $(TerrainTessell
 TerrainTessellation_release_common_cflags    += $(addprefix -I, $(TerrainTessellation_release_hpaths))
 TerrainTessellation_release_common_cflags  += -m32
 TerrainTessellation_release_cflags	:= $(TerrainTessellation_release_common_cflags)
-TerrainTessellation_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TerrainTessellation_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TerrainTessellation_release_cflags  += -malign-double
-TerrainTessellation_release_cflags  += -O2
+TerrainTessellation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TerrainTessellation_release_cppflags	:= $(TerrainTessellation_release_common_cflags)
-TerrainTessellation_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TerrainTessellation_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TerrainTessellation_release_cppflags  += -Wno-reorder
 TerrainTessellation_release_cppflags  += -malign-double
-TerrainTessellation_release_cppflags  += -O2
+TerrainTessellation_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TerrainTessellation_release_lflags    := $(TerrainTessellation_custom_lflags)
 TerrainTessellation_release_lflags    += $(addprefix -L, $(TerrainTessellation_release_lpaths))
 TerrainTessellation_release_lflags    += -Wl,--start-group $(addprefix -l, $(TerrainTessellation_release_libraries)) -Wl,--end-group
@@ -181,9 +181,9 @@ TerrainTessellation_release_obj      = $(TerrainTessellation_release_cpp_o) $(Te
 TerrainTessellation_release_bin      := ./../../bin/linux32/TerrainTessellation
 
 clean_TerrainTessellation_release: 
-	$(SILENT_FLAG)$(ECHO) clean TerrainTessellation release
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_release_bin)
+	$(ECHO) clean TerrainTessellation release
+	$(RMDIR) $(TerrainTessellation_release_objsdir)
+	$(RMDIR) $(TerrainTessellation_release_bin)
 
 build_TerrainTessellation_release: postbuild_TerrainTessellation_release
 postbuild_TerrainTessellation_release: mainbuild_TerrainTessellation_release
@@ -191,40 +191,45 @@ mainbuild_TerrainTessellation_release: prebuild_TerrainTessellation_release $(Te
 prebuild_TerrainTessellation_release:
 
 $(TerrainTessellation_release_bin): $(TerrainTessellation_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/TerrainTessellation`
-	$(SILENT_FLAG)$(CCLD) $(TerrainTessellation_release_obj) $(TerrainTessellation_release_lflags) -o $(TerrainTessellation_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/TerrainTessellation`
+	$(CCLD) $(TerrainTessellation_release_obj) $(TerrainTessellation_release_lflags) -o $(TerrainTessellation_release_bin) 
+	$(ECHO) building $@ complete!
 
 TerrainTessellation_release_DEPDIR = $(dir $(@))/$(*F)
 $(TerrainTessellation_release_cpp_o): $(TerrainTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).release.P; \
+	$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
+	cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).release.P; \
 	  rm -f $(TerrainTessellation_release_DEPDIR).d
 
 $(TerrainTessellation_release_cc_o): $(TerrainTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).release.P; \
+	$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
+	cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).release.P; \
 	  rm -f $(TerrainTessellation_release_DEPDIR).d
 
 $(TerrainTessellation_release_c_o): $(TerrainTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TerrainTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))).release.P; \
+	$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TerrainTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
+	cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))).release.P; \
 	  rm -f $(TerrainTessellation_release_DEPDIR).d
 
 clean_TerrainTessellation:  clean_TerrainTessellation_debug clean_TerrainTessellation_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.TextWheelES.mk b/samples/build/linux32/Makefile.TextWheelES.mk
new file mode 100644
index 0000000..53c22e9
--- /dev/null
+++ b/samples/build/linux32/Makefile.TextWheelES.mk
@@ -0,0 +1,237 @@
+# Makefile generated by XPJ for linux32
+-include Makefile.custom
+ProjectName = TextWheelES
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/TextWheel.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/cg4cpp_xform.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/render_font.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/sRGB_math.cpp
+
+TextWheelES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(TextWheelES_cppfiles)))))
+TextWheelES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(TextWheelES_ccfiles)))))
+TextWheelES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(TextWheelES_cfiles)))))
+TextWheelES_debug_dep      = $(TextWheelES_cpp_debug_dep) $(TextWheelES_cc_debug_dep) $(TextWheelES_c_debug_dep)
+-include $(TextWheelES_debug_dep)
+TextWheelES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(TextWheelES_cppfiles)))))
+TextWheelES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(TextWheelES_ccfiles)))))
+TextWheelES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(TextWheelES_cfiles)))))
+TextWheelES_release_dep      = $(TextWheelES_cpp_release_dep) $(TextWheelES_cc_release_dep) $(TextWheelES_c_release_dep)
+-include $(TextWheelES_release_dep)
+TextWheelES_debug_hpaths    := 
+TextWheelES_debug_hpaths    += ./../../nvpr/TextWheelES
+TextWheelES_debug_hpaths    += ./../../../extensions/include
+TextWheelES_debug_hpaths    += ./../../../extensions/externals/include
+TextWheelES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+TextWheelES_debug_lpaths    := 
+TextWheelES_debug_lpaths    += ./../../../extensions/externals/lib/linux32
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/linux32
+TextWheelES_debug_lpaths    += ./../../../extensions/externals/lib/linux32
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/linux32
+TextWheelES_debug_defines   := $(TextWheelES_custom_defines)
+TextWheelES_debug_defines   += LINUX=1
+TextWheelES_debug_defines   += GLEW_NO_GLU=1
+TextWheelES_debug_defines   += _DEBUG
+TextWheelES_debug_libraries := 
+TextWheelES_debug_libraries += GL
+TextWheelES_debug_libraries += GLU
+TextWheelES_debug_libraries += GLEW
+TextWheelES_debug_libraries += glfw3
+TextWheelES_debug_libraries += pthread
+TextWheelES_debug_libraries += rt
+TextWheelES_debug_libraries += dl
+TextWheelES_debug_libraries += X11
+TextWheelES_debug_libraries += Xrandr
+TextWheelES_debug_libraries += Xxf86vm
+TextWheelES_debug_libraries += Xi
+TextWheelES_debug_libraries += cg4cppD
+TextWheelES_debug_libraries += HalfD
+TextWheelES_debug_libraries += NvAppBaseD
+TextWheelES_debug_libraries += NvAssetLoaderD
+TextWheelES_debug_libraries += NvGamepadD
+TextWheelES_debug_libraries += NvGLUtilsD
+TextWheelES_debug_libraries += NvModelD
+TextWheelES_debug_libraries += NvUID
+TextWheelES_debug_common_cflags	:= $(TextWheelES_custom_cflags)
+TextWheelES_debug_common_cflags    += -MMD
+TextWheelES_debug_common_cflags    += $(addprefix -D, $(TextWheelES_debug_defines))
+TextWheelES_debug_common_cflags    += $(addprefix -I, $(TextWheelES_debug_hpaths))
+TextWheelES_debug_common_cflags  += -m32
+TextWheelES_debug_cflags	:= $(TextWheelES_debug_common_cflags)
+TextWheelES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextWheelES_debug_cflags  += -malign-double
+TextWheelES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TextWheelES_debug_cppflags	:= $(TextWheelES_debug_common_cflags)
+TextWheelES_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextWheelES_debug_cppflags  += -Wno-reorder
+TextWheelES_debug_cppflags  += -malign-double
+TextWheelES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TextWheelES_debug_lflags    := $(TextWheelES_custom_lflags)
+TextWheelES_debug_lflags    += $(addprefix -L, $(TextWheelES_debug_lpaths))
+TextWheelES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TextWheelES_debug_libraries)) -Wl,--end-group
+TextWheelES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TextWheelES_debug_lflags  += -m32
+TextWheelES_debug_objsdir  = $(OBJS_DIR)/TextWheelES_debug
+TextWheelES_debug_cpp_o    = $(addprefix $(TextWheelES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TextWheelES_cppfiles)))))
+TextWheelES_debug_cc_o    = $(addprefix $(TextWheelES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TextWheelES_ccfiles)))))
+TextWheelES_debug_c_o      = $(addprefix $(TextWheelES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TextWheelES_cfiles)))))
+TextWheelES_debug_obj      = $(TextWheelES_debug_cpp_o) $(TextWheelES_debug_cc_o) $(TextWheelES_debug_c_o)
+TextWheelES_debug_bin      := ./../../bin/linux32/TextWheelESD
+
+clean_TextWheelES_debug: 
+	$(ECHO) clean TextWheelES debug
+	$(RMDIR) $(TextWheelES_debug_objsdir)
+	$(RMDIR) $(TextWheelES_debug_bin)
+
+build_TextWheelES_debug: postbuild_TextWheelES_debug
+postbuild_TextWheelES_debug: mainbuild_TextWheelES_debug
+mainbuild_TextWheelES_debug: prebuild_TextWheelES_debug $(TextWheelES_debug_bin)
+prebuild_TextWheelES_debug:
+
+$(TextWheelES_debug_bin): $(TextWheelES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../bin/linux32/TextWheelESD`
+	$(CCLD) $(TextWheelES_debug_obj) $(TextWheelES_debug_lflags) -o $(TextWheelES_debug_bin) 
+	$(ECHO) building $@ complete!
+
+TextWheelES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(TextWheelES_debug_cpp_o): $(TextWheelES_debug_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))))))
+	cp $(TextWheelES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))))).debug.P; \
+	  rm -f $(TextWheelES_debug_DEPDIR).d
+
+$(TextWheelES_debug_cc_o): $(TextWheelES_debug_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))))))
+	cp $(TextWheelES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))))).debug.P; \
+	  rm -f $(TextWheelES_debug_DEPDIR).d
+
+$(TextWheelES_debug_c_o): $(TextWheelES_debug_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextWheelES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))))))
+	cp $(TextWheelES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))))).debug.P; \
+	  rm -f $(TextWheelES_debug_DEPDIR).d
+
+TextWheelES_release_hpaths    := 
+TextWheelES_release_hpaths    += ./../../nvpr/TextWheelES
+TextWheelES_release_hpaths    += ./../../../extensions/include
+TextWheelES_release_hpaths    += ./../../../extensions/externals/include
+TextWheelES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+TextWheelES_release_lpaths    := 
+TextWheelES_release_lpaths    += ./../../../extensions/externals/lib/linux32
+TextWheelES_release_lpaths    += ./../../../extensions/lib/linux32
+TextWheelES_release_lpaths    += ./../../../extensions/externals/lib/linux32
+TextWheelES_release_lpaths    += ./../../../extensions/lib/linux32
+TextWheelES_release_defines   := $(TextWheelES_custom_defines)
+TextWheelES_release_defines   += LINUX=1
+TextWheelES_release_defines   += GLEW_NO_GLU=1
+TextWheelES_release_defines   += NDEBUG
+TextWheelES_release_libraries := 
+TextWheelES_release_libraries += GL
+TextWheelES_release_libraries += GLU
+TextWheelES_release_libraries += GLEW
+TextWheelES_release_libraries += glfw3
+TextWheelES_release_libraries += pthread
+TextWheelES_release_libraries += rt
+TextWheelES_release_libraries += dl
+TextWheelES_release_libraries += X11
+TextWheelES_release_libraries += Xrandr
+TextWheelES_release_libraries += Xxf86vm
+TextWheelES_release_libraries += Xi
+TextWheelES_release_libraries += cg4cpp
+TextWheelES_release_libraries += Half
+TextWheelES_release_libraries += NvAppBase
+TextWheelES_release_libraries += NvAssetLoader
+TextWheelES_release_libraries += NvGamepad
+TextWheelES_release_libraries += NvGLUtils
+TextWheelES_release_libraries += NvModel
+TextWheelES_release_libraries += NvUI
+TextWheelES_release_common_cflags	:= $(TextWheelES_custom_cflags)
+TextWheelES_release_common_cflags    += -MMD
+TextWheelES_release_common_cflags    += $(addprefix -D, $(TextWheelES_release_defines))
+TextWheelES_release_common_cflags    += $(addprefix -I, $(TextWheelES_release_hpaths))
+TextWheelES_release_common_cflags  += -m32
+TextWheelES_release_cflags	:= $(TextWheelES_release_common_cflags)
+TextWheelES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextWheelES_release_cflags  += -malign-double
+TextWheelES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TextWheelES_release_cppflags	:= $(TextWheelES_release_common_cflags)
+TextWheelES_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextWheelES_release_cppflags  += -Wno-reorder
+TextWheelES_release_cppflags  += -malign-double
+TextWheelES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TextWheelES_release_lflags    := $(TextWheelES_custom_lflags)
+TextWheelES_release_lflags    += $(addprefix -L, $(TextWheelES_release_lpaths))
+TextWheelES_release_lflags    += -Wl,--start-group $(addprefix -l, $(TextWheelES_release_libraries)) -Wl,--end-group
+TextWheelES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TextWheelES_release_lflags  += -m32
+TextWheelES_release_objsdir  = $(OBJS_DIR)/TextWheelES_release
+TextWheelES_release_cpp_o    = $(addprefix $(TextWheelES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TextWheelES_cppfiles)))))
+TextWheelES_release_cc_o    = $(addprefix $(TextWheelES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TextWheelES_ccfiles)))))
+TextWheelES_release_c_o      = $(addprefix $(TextWheelES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TextWheelES_cfiles)))))
+TextWheelES_release_obj      = $(TextWheelES_release_cpp_o) $(TextWheelES_release_cc_o) $(TextWheelES_release_c_o)
+TextWheelES_release_bin      := ./../../bin/linux32/TextWheelES
+
+clean_TextWheelES_release: 
+	$(ECHO) clean TextWheelES release
+	$(RMDIR) $(TextWheelES_release_objsdir)
+	$(RMDIR) $(TextWheelES_release_bin)
+
+build_TextWheelES_release: postbuild_TextWheelES_release
+postbuild_TextWheelES_release: mainbuild_TextWheelES_release
+mainbuild_TextWheelES_release: prebuild_TextWheelES_release $(TextWheelES_release_bin)
+prebuild_TextWheelES_release:
+
+$(TextWheelES_release_bin): $(TextWheelES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../bin/linux32/TextWheelES`
+	$(CCLD) $(TextWheelES_release_obj) $(TextWheelES_release_lflags) -o $(TextWheelES_release_bin) 
+	$(ECHO) building $@ complete!
+
+TextWheelES_release_DEPDIR = $(dir $(@))/$(*F)
+$(TextWheelES_release_cpp_o): $(TextWheelES_release_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))))))
+	cp $(TextWheelES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))))).release.P; \
+	  rm -f $(TextWheelES_release_DEPDIR).d
+
+$(TextWheelES_release_cc_o): $(TextWheelES_release_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))))))
+	cp $(TextWheelES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))))).release.P; \
+	  rm -f $(TextWheelES_release_DEPDIR).d
+
+$(TextWheelES_release_c_o): $(TextWheelES_release_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextWheelES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))))))
+	cp $(TextWheelES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))))).release.P; \
+	  rm -f $(TextWheelES_release_DEPDIR).d
+
+clean_TextWheelES:  clean_TextWheelES_debug clean_TextWheelES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.TextureArrayTerrain.mk b/samples/build/linux32/Makefile.TextureArrayTerrain.mk
index 4cb38e0..aa1d0c8 100644
--- a/samples/build/linux32/Makefile.TextureArrayTerrain.mk
+++ b/samples/build/linux32/Makefile.TextureArrayTerrain.mk
@@ -57,14 +57,14 @@ TextureArrayTerrain_debug_common_cflags    += $(addprefix -D, $(TextureArrayTerr
 TextureArrayTerrain_debug_common_cflags    += $(addprefix -I, $(TextureArrayTerrain_debug_hpaths))
 TextureArrayTerrain_debug_common_cflags  += -m32
 TextureArrayTerrain_debug_cflags	:= $(TextureArrayTerrain_debug_common_cflags)
-TextureArrayTerrain_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextureArrayTerrain_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TextureArrayTerrain_debug_cflags  += -malign-double
-TextureArrayTerrain_debug_cflags  += -g
+TextureArrayTerrain_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TextureArrayTerrain_debug_cppflags	:= $(TextureArrayTerrain_debug_common_cflags)
-TextureArrayTerrain_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextureArrayTerrain_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TextureArrayTerrain_debug_cppflags  += -Wno-reorder
 TextureArrayTerrain_debug_cppflags  += -malign-double
-TextureArrayTerrain_debug_cppflags  += -g
+TextureArrayTerrain_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TextureArrayTerrain_debug_lflags    := $(TextureArrayTerrain_custom_lflags)
 TextureArrayTerrain_debug_lflags    += $(addprefix -L, $(TextureArrayTerrain_debug_lpaths))
 TextureArrayTerrain_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TextureArrayTerrain_debug_libraries)) -Wl,--end-group
@@ -78,9 +78,9 @@ TextureArrayTerrain_debug_obj      = $(TextureArrayTerrain_debug_cpp_o) $(Textur
 TextureArrayTerrain_debug_bin      := ./../../bin/linux32/TextureArrayTerrainD
 
 clean_TextureArrayTerrain_debug: 
-	$(SILENT_FLAG)$(ECHO) clean TextureArrayTerrain debug
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_debug_bin)
+	$(ECHO) clean TextureArrayTerrain debug
+	$(RMDIR) $(TextureArrayTerrain_debug_objsdir)
+	$(RMDIR) $(TextureArrayTerrain_debug_bin)
 
 build_TextureArrayTerrain_debug: postbuild_TextureArrayTerrain_debug
 postbuild_TextureArrayTerrain_debug: mainbuild_TextureArrayTerrain_debug
@@ -88,37 +88,37 @@ mainbuild_TextureArrayTerrain_debug: prebuild_TextureArrayTerrain_debug $(Textur
 prebuild_TextureArrayTerrain_debug:
 
 $(TextureArrayTerrain_debug_bin): $(TextureArrayTerrain_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug build_R3_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/TextureArrayTerrainD`
-	$(SILENT_FLAG)$(CCLD) $(TextureArrayTerrain_debug_obj) $(TextureArrayTerrain_debug_lflags) -o $(TextureArrayTerrain_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/TextureArrayTerrainD`
+	$(CCLD) $(TextureArrayTerrain_debug_obj) $(TextureArrayTerrain_debug_lflags) -o $(TextureArrayTerrain_debug_bin) 
+	$(ECHO) building $@ complete!
 
 TextureArrayTerrain_debug_DEPDIR = $(dir $(@))/$(*F)
 $(TextureArrayTerrain_debug_cpp_o): $(TextureArrayTerrain_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).debug.P; \
+	$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
+	cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).debug.P; \
 	  rm -f $(TextureArrayTerrain_debug_DEPDIR).d
 
 $(TextureArrayTerrain_debug_cc_o): $(TextureArrayTerrain_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).debug.P; \
+	$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
+	cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).debug.P; \
 	  rm -f $(TextureArrayTerrain_debug_DEPDIR).d
 
 $(TextureArrayTerrain_debug_c_o): $(TextureArrayTerrain_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TextureArrayTerrain_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).debug.P; \
+	$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextureArrayTerrain_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
+	cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).debug.P; \
 	  rm -f $(TextureArrayTerrain_debug_DEPDIR).d
@@ -163,14 +163,14 @@ TextureArrayTerrain_release_common_cflags    += $(addprefix -D, $(TextureArrayTe
 TextureArrayTerrain_release_common_cflags    += $(addprefix -I, $(TextureArrayTerrain_release_hpaths))
 TextureArrayTerrain_release_common_cflags  += -m32
 TextureArrayTerrain_release_cflags	:= $(TextureArrayTerrain_release_common_cflags)
-TextureArrayTerrain_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextureArrayTerrain_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TextureArrayTerrain_release_cflags  += -malign-double
-TextureArrayTerrain_release_cflags  += -O2
+TextureArrayTerrain_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TextureArrayTerrain_release_cppflags	:= $(TextureArrayTerrain_release_common_cflags)
-TextureArrayTerrain_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextureArrayTerrain_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TextureArrayTerrain_release_cppflags  += -Wno-reorder
 TextureArrayTerrain_release_cppflags  += -malign-double
-TextureArrayTerrain_release_cppflags  += -O2
+TextureArrayTerrain_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TextureArrayTerrain_release_lflags    := $(TextureArrayTerrain_custom_lflags)
 TextureArrayTerrain_release_lflags    += $(addprefix -L, $(TextureArrayTerrain_release_lpaths))
 TextureArrayTerrain_release_lflags    += -Wl,--start-group $(addprefix -l, $(TextureArrayTerrain_release_libraries)) -Wl,--end-group
@@ -184,9 +184,9 @@ TextureArrayTerrain_release_obj      = $(TextureArrayTerrain_release_cpp_o) $(Te
 TextureArrayTerrain_release_bin      := ./../../bin/linux32/TextureArrayTerrain
 
 clean_TextureArrayTerrain_release: 
-	$(SILENT_FLAG)$(ECHO) clean TextureArrayTerrain release
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_release_bin)
+	$(ECHO) clean TextureArrayTerrain release
+	$(RMDIR) $(TextureArrayTerrain_release_objsdir)
+	$(RMDIR) $(TextureArrayTerrain_release_bin)
 
 build_TextureArrayTerrain_release: postbuild_TextureArrayTerrain_release
 postbuild_TextureArrayTerrain_release: mainbuild_TextureArrayTerrain_release
@@ -194,40 +194,45 @@ mainbuild_TextureArrayTerrain_release: prebuild_TextureArrayTerrain_release $(Te
 prebuild_TextureArrayTerrain_release:
 
 $(TextureArrayTerrain_release_bin): $(TextureArrayTerrain_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release build_R3_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/TextureArrayTerrain`
-	$(SILENT_FLAG)$(CCLD) $(TextureArrayTerrain_release_obj) $(TextureArrayTerrain_release_lflags) -o $(TextureArrayTerrain_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/TextureArrayTerrain`
+	$(CCLD) $(TextureArrayTerrain_release_obj) $(TextureArrayTerrain_release_lflags) -o $(TextureArrayTerrain_release_bin) 
+	$(ECHO) building $@ complete!
 
 TextureArrayTerrain_release_DEPDIR = $(dir $(@))/$(*F)
 $(TextureArrayTerrain_release_cpp_o): $(TextureArrayTerrain_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).release.P; \
+	$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
+	cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).release.P; \
 	  rm -f $(TextureArrayTerrain_release_DEPDIR).d
 
 $(TextureArrayTerrain_release_cc_o): $(TextureArrayTerrain_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).release.P; \
+	$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
+	cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).release.P; \
 	  rm -f $(TextureArrayTerrain_release_DEPDIR).d
 
 $(TextureArrayTerrain_release_c_o): $(TextureArrayTerrain_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TextureArrayTerrain_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).release.P; \
+	$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextureArrayTerrain_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
+	cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).release.P; \
 	  rm -f $(TextureArrayTerrain_release_DEPDIR).d
 
 clean_TextureArrayTerrain:  clean_TextureArrayTerrain_debug clean_TextureArrayTerrain_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.Tiger3DES.mk b/samples/build/linux32/Makefile.Tiger3DES.mk
new file mode 100644
index 0000000..8cf11b1
--- /dev/null
+++ b/samples/build/linux32/Makefile.Tiger3DES.mk
@@ -0,0 +1,240 @@
+# Makefile generated by XPJ for linux32
+-include Makefile.custom
+ProjectName = Tiger3DES
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/Tiger3D.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/cg4cpp_xform.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/glut_teapot.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/render_font.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/teapot.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/tiger.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/trackball.cpp
+
+Tiger3DES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(Tiger3DES_cppfiles)))))
+Tiger3DES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(Tiger3DES_ccfiles)))))
+Tiger3DES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(Tiger3DES_cfiles)))))
+Tiger3DES_debug_dep      = $(Tiger3DES_cpp_debug_dep) $(Tiger3DES_cc_debug_dep) $(Tiger3DES_c_debug_dep)
+-include $(Tiger3DES_debug_dep)
+Tiger3DES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(Tiger3DES_cppfiles)))))
+Tiger3DES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(Tiger3DES_ccfiles)))))
+Tiger3DES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(Tiger3DES_cfiles)))))
+Tiger3DES_release_dep      = $(Tiger3DES_cpp_release_dep) $(Tiger3DES_cc_release_dep) $(Tiger3DES_c_release_dep)
+-include $(Tiger3DES_release_dep)
+Tiger3DES_debug_hpaths    := 
+Tiger3DES_debug_hpaths    += ./../../nvpr/Tiger3DES
+Tiger3DES_debug_hpaths    += ./../../../extensions/include
+Tiger3DES_debug_hpaths    += ./../../../extensions/externals/include
+Tiger3DES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+Tiger3DES_debug_lpaths    := 
+Tiger3DES_debug_lpaths    += ./../../../extensions/externals/lib/linux32
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/linux32
+Tiger3DES_debug_lpaths    += ./../../../extensions/externals/lib/linux32
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/linux32
+Tiger3DES_debug_defines   := $(Tiger3DES_custom_defines)
+Tiger3DES_debug_defines   += LINUX=1
+Tiger3DES_debug_defines   += GLEW_NO_GLU=1
+Tiger3DES_debug_defines   += _DEBUG
+Tiger3DES_debug_libraries := 
+Tiger3DES_debug_libraries += GL
+Tiger3DES_debug_libraries += GLU
+Tiger3DES_debug_libraries += GLEW
+Tiger3DES_debug_libraries += glfw3
+Tiger3DES_debug_libraries += pthread
+Tiger3DES_debug_libraries += rt
+Tiger3DES_debug_libraries += dl
+Tiger3DES_debug_libraries += X11
+Tiger3DES_debug_libraries += Xrandr
+Tiger3DES_debug_libraries += Xxf86vm
+Tiger3DES_debug_libraries += Xi
+Tiger3DES_debug_libraries += cg4cppD
+Tiger3DES_debug_libraries += HalfD
+Tiger3DES_debug_libraries += NvAppBaseD
+Tiger3DES_debug_libraries += NvAssetLoaderD
+Tiger3DES_debug_libraries += NvGamepadD
+Tiger3DES_debug_libraries += NvGLUtilsD
+Tiger3DES_debug_libraries += NvModelD
+Tiger3DES_debug_libraries += NvUID
+Tiger3DES_debug_common_cflags	:= $(Tiger3DES_custom_cflags)
+Tiger3DES_debug_common_cflags    += -MMD
+Tiger3DES_debug_common_cflags    += $(addprefix -D, $(Tiger3DES_debug_defines))
+Tiger3DES_debug_common_cflags    += $(addprefix -I, $(Tiger3DES_debug_hpaths))
+Tiger3DES_debug_common_cflags  += -m32
+Tiger3DES_debug_cflags	:= $(Tiger3DES_debug_common_cflags)
+Tiger3DES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Tiger3DES_debug_cflags  += -malign-double
+Tiger3DES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+Tiger3DES_debug_cppflags	:= $(Tiger3DES_debug_common_cflags)
+Tiger3DES_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Tiger3DES_debug_cppflags  += -Wno-reorder
+Tiger3DES_debug_cppflags  += -malign-double
+Tiger3DES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+Tiger3DES_debug_lflags    := $(Tiger3DES_custom_lflags)
+Tiger3DES_debug_lflags    += $(addprefix -L, $(Tiger3DES_debug_lpaths))
+Tiger3DES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Tiger3DES_debug_libraries)) -Wl,--end-group
+Tiger3DES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+Tiger3DES_debug_lflags  += -m32
+Tiger3DES_debug_objsdir  = $(OBJS_DIR)/Tiger3DES_debug
+Tiger3DES_debug_cpp_o    = $(addprefix $(Tiger3DES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(Tiger3DES_cppfiles)))))
+Tiger3DES_debug_cc_o    = $(addprefix $(Tiger3DES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(Tiger3DES_ccfiles)))))
+Tiger3DES_debug_c_o      = $(addprefix $(Tiger3DES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(Tiger3DES_cfiles)))))
+Tiger3DES_debug_obj      = $(Tiger3DES_debug_cpp_o) $(Tiger3DES_debug_cc_o) $(Tiger3DES_debug_c_o)
+Tiger3DES_debug_bin      := ./../../bin/linux32/Tiger3DESD
+
+clean_Tiger3DES_debug: 
+	$(ECHO) clean Tiger3DES debug
+	$(RMDIR) $(Tiger3DES_debug_objsdir)
+	$(RMDIR) $(Tiger3DES_debug_bin)
+
+build_Tiger3DES_debug: postbuild_Tiger3DES_debug
+postbuild_Tiger3DES_debug: mainbuild_Tiger3DES_debug
+mainbuild_Tiger3DES_debug: prebuild_Tiger3DES_debug $(Tiger3DES_debug_bin)
+prebuild_Tiger3DES_debug:
+
+$(Tiger3DES_debug_bin): $(Tiger3DES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../bin/linux32/Tiger3DESD`
+	$(CCLD) $(Tiger3DES_debug_obj) $(Tiger3DES_debug_lflags) -o $(Tiger3DES_debug_bin) 
+	$(ECHO) building $@ complete!
+
+Tiger3DES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(Tiger3DES_debug_cpp_o): $(Tiger3DES_debug_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))))))
+	cp $(Tiger3DES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))))).debug.P; \
+	  rm -f $(Tiger3DES_debug_DEPDIR).d
+
+$(Tiger3DES_debug_cc_o): $(Tiger3DES_debug_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))))))
+	cp $(Tiger3DES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))))).debug.P; \
+	  rm -f $(Tiger3DES_debug_DEPDIR).d
+
+$(Tiger3DES_debug_c_o): $(Tiger3DES_debug_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Tiger3DES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))))))
+	cp $(Tiger3DES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))))).debug.P; \
+	  rm -f $(Tiger3DES_debug_DEPDIR).d
+
+Tiger3DES_release_hpaths    := 
+Tiger3DES_release_hpaths    += ./../../nvpr/Tiger3DES
+Tiger3DES_release_hpaths    += ./../../../extensions/include
+Tiger3DES_release_hpaths    += ./../../../extensions/externals/include
+Tiger3DES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+Tiger3DES_release_lpaths    := 
+Tiger3DES_release_lpaths    += ./../../../extensions/externals/lib/linux32
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/linux32
+Tiger3DES_release_lpaths    += ./../../../extensions/externals/lib/linux32
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/linux32
+Tiger3DES_release_defines   := $(Tiger3DES_custom_defines)
+Tiger3DES_release_defines   += LINUX=1
+Tiger3DES_release_defines   += GLEW_NO_GLU=1
+Tiger3DES_release_defines   += NDEBUG
+Tiger3DES_release_libraries := 
+Tiger3DES_release_libraries += GL
+Tiger3DES_release_libraries += GLU
+Tiger3DES_release_libraries += GLEW
+Tiger3DES_release_libraries += glfw3
+Tiger3DES_release_libraries += pthread
+Tiger3DES_release_libraries += rt
+Tiger3DES_release_libraries += dl
+Tiger3DES_release_libraries += X11
+Tiger3DES_release_libraries += Xrandr
+Tiger3DES_release_libraries += Xxf86vm
+Tiger3DES_release_libraries += Xi
+Tiger3DES_release_libraries += cg4cpp
+Tiger3DES_release_libraries += Half
+Tiger3DES_release_libraries += NvAppBase
+Tiger3DES_release_libraries += NvAssetLoader
+Tiger3DES_release_libraries += NvGamepad
+Tiger3DES_release_libraries += NvGLUtils
+Tiger3DES_release_libraries += NvModel
+Tiger3DES_release_libraries += NvUI
+Tiger3DES_release_common_cflags	:= $(Tiger3DES_custom_cflags)
+Tiger3DES_release_common_cflags    += -MMD
+Tiger3DES_release_common_cflags    += $(addprefix -D, $(Tiger3DES_release_defines))
+Tiger3DES_release_common_cflags    += $(addprefix -I, $(Tiger3DES_release_hpaths))
+Tiger3DES_release_common_cflags  += -m32
+Tiger3DES_release_cflags	:= $(Tiger3DES_release_common_cflags)
+Tiger3DES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Tiger3DES_release_cflags  += -malign-double
+Tiger3DES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+Tiger3DES_release_cppflags	:= $(Tiger3DES_release_common_cflags)
+Tiger3DES_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Tiger3DES_release_cppflags  += -Wno-reorder
+Tiger3DES_release_cppflags  += -malign-double
+Tiger3DES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+Tiger3DES_release_lflags    := $(Tiger3DES_custom_lflags)
+Tiger3DES_release_lflags    += $(addprefix -L, $(Tiger3DES_release_lpaths))
+Tiger3DES_release_lflags    += -Wl,--start-group $(addprefix -l, $(Tiger3DES_release_libraries)) -Wl,--end-group
+Tiger3DES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+Tiger3DES_release_lflags  += -m32
+Tiger3DES_release_objsdir  = $(OBJS_DIR)/Tiger3DES_release
+Tiger3DES_release_cpp_o    = $(addprefix $(Tiger3DES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(Tiger3DES_cppfiles)))))
+Tiger3DES_release_cc_o    = $(addprefix $(Tiger3DES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(Tiger3DES_ccfiles)))))
+Tiger3DES_release_c_o      = $(addprefix $(Tiger3DES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(Tiger3DES_cfiles)))))
+Tiger3DES_release_obj      = $(Tiger3DES_release_cpp_o) $(Tiger3DES_release_cc_o) $(Tiger3DES_release_c_o)
+Tiger3DES_release_bin      := ./../../bin/linux32/Tiger3DES
+
+clean_Tiger3DES_release: 
+	$(ECHO) clean Tiger3DES release
+	$(RMDIR) $(Tiger3DES_release_objsdir)
+	$(RMDIR) $(Tiger3DES_release_bin)
+
+build_Tiger3DES_release: postbuild_Tiger3DES_release
+postbuild_Tiger3DES_release: mainbuild_Tiger3DES_release
+mainbuild_Tiger3DES_release: prebuild_Tiger3DES_release $(Tiger3DES_release_bin)
+prebuild_Tiger3DES_release:
+
+$(Tiger3DES_release_bin): $(Tiger3DES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../bin/linux32/Tiger3DES`
+	$(CCLD) $(Tiger3DES_release_obj) $(Tiger3DES_release_lflags) -o $(Tiger3DES_release_bin) 
+	$(ECHO) building $@ complete!
+
+Tiger3DES_release_DEPDIR = $(dir $(@))/$(*F)
+$(Tiger3DES_release_cpp_o): $(Tiger3DES_release_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))))))
+	cp $(Tiger3DES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))))).release.P; \
+	  rm -f $(Tiger3DES_release_DEPDIR).d
+
+$(Tiger3DES_release_cc_o): $(Tiger3DES_release_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))))))
+	cp $(Tiger3DES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))))).release.P; \
+	  rm -f $(Tiger3DES_release_DEPDIR).d
+
+$(Tiger3DES_release_c_o): $(Tiger3DES_release_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Tiger3DES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))))))
+	cp $(Tiger3DES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))))).release.P; \
+	  rm -f $(Tiger3DES_release_DEPDIR).d
+
+clean_Tiger3DES:  clean_Tiger3DES_debug clean_Tiger3DES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.TigerWarpES.mk b/samples/build/linux32/Makefile.TigerWarpES.mk
new file mode 100644
index 0000000..87b458a
--- /dev/null
+++ b/samples/build/linux32/Makefile.TigerWarpES.mk
@@ -0,0 +1,236 @@
+# Makefile generated by XPJ for linux32
+-include Makefile.custom
+ProjectName = TigerWarpES
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/TigerWarp.cpp
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/cg4cpp_xform.cpp
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/tiger.cpp
+
+TigerWarpES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(TigerWarpES_cppfiles)))))
+TigerWarpES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(TigerWarpES_ccfiles)))))
+TigerWarpES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(TigerWarpES_cfiles)))))
+TigerWarpES_debug_dep      = $(TigerWarpES_cpp_debug_dep) $(TigerWarpES_cc_debug_dep) $(TigerWarpES_c_debug_dep)
+-include $(TigerWarpES_debug_dep)
+TigerWarpES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(TigerWarpES_cppfiles)))))
+TigerWarpES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(TigerWarpES_ccfiles)))))
+TigerWarpES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(TigerWarpES_cfiles)))))
+TigerWarpES_release_dep      = $(TigerWarpES_cpp_release_dep) $(TigerWarpES_cc_release_dep) $(TigerWarpES_c_release_dep)
+-include $(TigerWarpES_release_dep)
+TigerWarpES_debug_hpaths    := 
+TigerWarpES_debug_hpaths    += ./../../nvpr/TigerWarpES
+TigerWarpES_debug_hpaths    += ./../../../extensions/include
+TigerWarpES_debug_hpaths    += ./../../../extensions/externals/include
+TigerWarpES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+TigerWarpES_debug_lpaths    := 
+TigerWarpES_debug_lpaths    += ./../../../extensions/externals/lib/linux32
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/linux32
+TigerWarpES_debug_lpaths    += ./../../../extensions/externals/lib/linux32
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/linux32
+TigerWarpES_debug_defines   := $(TigerWarpES_custom_defines)
+TigerWarpES_debug_defines   += LINUX=1
+TigerWarpES_debug_defines   += GLEW_NO_GLU=1
+TigerWarpES_debug_defines   += _DEBUG
+TigerWarpES_debug_libraries := 
+TigerWarpES_debug_libraries += GL
+TigerWarpES_debug_libraries += GLU
+TigerWarpES_debug_libraries += GLEW
+TigerWarpES_debug_libraries += glfw3
+TigerWarpES_debug_libraries += pthread
+TigerWarpES_debug_libraries += rt
+TigerWarpES_debug_libraries += dl
+TigerWarpES_debug_libraries += X11
+TigerWarpES_debug_libraries += Xrandr
+TigerWarpES_debug_libraries += Xxf86vm
+TigerWarpES_debug_libraries += Xi
+TigerWarpES_debug_libraries += cg4cppD
+TigerWarpES_debug_libraries += HalfD
+TigerWarpES_debug_libraries += NvAppBaseD
+TigerWarpES_debug_libraries += NvAssetLoaderD
+TigerWarpES_debug_libraries += NvGamepadD
+TigerWarpES_debug_libraries += NvGLUtilsD
+TigerWarpES_debug_libraries += NvModelD
+TigerWarpES_debug_libraries += NvUID
+TigerWarpES_debug_common_cflags	:= $(TigerWarpES_custom_cflags)
+TigerWarpES_debug_common_cflags    += -MMD
+TigerWarpES_debug_common_cflags    += $(addprefix -D, $(TigerWarpES_debug_defines))
+TigerWarpES_debug_common_cflags    += $(addprefix -I, $(TigerWarpES_debug_hpaths))
+TigerWarpES_debug_common_cflags  += -m32
+TigerWarpES_debug_cflags	:= $(TigerWarpES_debug_common_cflags)
+TigerWarpES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TigerWarpES_debug_cflags  += -malign-double
+TigerWarpES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TigerWarpES_debug_cppflags	:= $(TigerWarpES_debug_common_cflags)
+TigerWarpES_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TigerWarpES_debug_cppflags  += -Wno-reorder
+TigerWarpES_debug_cppflags  += -malign-double
+TigerWarpES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TigerWarpES_debug_lflags    := $(TigerWarpES_custom_lflags)
+TigerWarpES_debug_lflags    += $(addprefix -L, $(TigerWarpES_debug_lpaths))
+TigerWarpES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TigerWarpES_debug_libraries)) -Wl,--end-group
+TigerWarpES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TigerWarpES_debug_lflags  += -m32
+TigerWarpES_debug_objsdir  = $(OBJS_DIR)/TigerWarpES_debug
+TigerWarpES_debug_cpp_o    = $(addprefix $(TigerWarpES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TigerWarpES_cppfiles)))))
+TigerWarpES_debug_cc_o    = $(addprefix $(TigerWarpES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TigerWarpES_ccfiles)))))
+TigerWarpES_debug_c_o      = $(addprefix $(TigerWarpES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TigerWarpES_cfiles)))))
+TigerWarpES_debug_obj      = $(TigerWarpES_debug_cpp_o) $(TigerWarpES_debug_cc_o) $(TigerWarpES_debug_c_o)
+TigerWarpES_debug_bin      := ./../../bin/linux32/TigerWarpESD
+
+clean_TigerWarpES_debug: 
+	$(ECHO) clean TigerWarpES debug
+	$(RMDIR) $(TigerWarpES_debug_objsdir)
+	$(RMDIR) $(TigerWarpES_debug_bin)
+
+build_TigerWarpES_debug: postbuild_TigerWarpES_debug
+postbuild_TigerWarpES_debug: mainbuild_TigerWarpES_debug
+mainbuild_TigerWarpES_debug: prebuild_TigerWarpES_debug $(TigerWarpES_debug_bin)
+prebuild_TigerWarpES_debug:
+
+$(TigerWarpES_debug_bin): $(TigerWarpES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../bin/linux32/TigerWarpESD`
+	$(CCLD) $(TigerWarpES_debug_obj) $(TigerWarpES_debug_lflags) -o $(TigerWarpES_debug_bin) 
+	$(ECHO) building $@ complete!
+
+TigerWarpES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(TigerWarpES_debug_cpp_o): $(TigerWarpES_debug_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))))))
+	cp $(TigerWarpES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))))).debug.P; \
+	  rm -f $(TigerWarpES_debug_DEPDIR).d
+
+$(TigerWarpES_debug_cc_o): $(TigerWarpES_debug_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))))))
+	cp $(TigerWarpES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))))).debug.P; \
+	  rm -f $(TigerWarpES_debug_DEPDIR).d
+
+$(TigerWarpES_debug_c_o): $(TigerWarpES_debug_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TigerWarpES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))))))
+	cp $(TigerWarpES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))))).debug.P; \
+	  rm -f $(TigerWarpES_debug_DEPDIR).d
+
+TigerWarpES_release_hpaths    := 
+TigerWarpES_release_hpaths    += ./../../nvpr/TigerWarpES
+TigerWarpES_release_hpaths    += ./../../../extensions/include
+TigerWarpES_release_hpaths    += ./../../../extensions/externals/include
+TigerWarpES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+TigerWarpES_release_lpaths    := 
+TigerWarpES_release_lpaths    += ./../../../extensions/externals/lib/linux32
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/linux32
+TigerWarpES_release_lpaths    += ./../../../extensions/externals/lib/linux32
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/linux32
+TigerWarpES_release_defines   := $(TigerWarpES_custom_defines)
+TigerWarpES_release_defines   += LINUX=1
+TigerWarpES_release_defines   += GLEW_NO_GLU=1
+TigerWarpES_release_defines   += NDEBUG
+TigerWarpES_release_libraries := 
+TigerWarpES_release_libraries += GL
+TigerWarpES_release_libraries += GLU
+TigerWarpES_release_libraries += GLEW
+TigerWarpES_release_libraries += glfw3
+TigerWarpES_release_libraries += pthread
+TigerWarpES_release_libraries += rt
+TigerWarpES_release_libraries += dl
+TigerWarpES_release_libraries += X11
+TigerWarpES_release_libraries += Xrandr
+TigerWarpES_release_libraries += Xxf86vm
+TigerWarpES_release_libraries += Xi
+TigerWarpES_release_libraries += cg4cpp
+TigerWarpES_release_libraries += Half
+TigerWarpES_release_libraries += NvAppBase
+TigerWarpES_release_libraries += NvAssetLoader
+TigerWarpES_release_libraries += NvGamepad
+TigerWarpES_release_libraries += NvGLUtils
+TigerWarpES_release_libraries += NvModel
+TigerWarpES_release_libraries += NvUI
+TigerWarpES_release_common_cflags	:= $(TigerWarpES_custom_cflags)
+TigerWarpES_release_common_cflags    += -MMD
+TigerWarpES_release_common_cflags    += $(addprefix -D, $(TigerWarpES_release_defines))
+TigerWarpES_release_common_cflags    += $(addprefix -I, $(TigerWarpES_release_hpaths))
+TigerWarpES_release_common_cflags  += -m32
+TigerWarpES_release_cflags	:= $(TigerWarpES_release_common_cflags)
+TigerWarpES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TigerWarpES_release_cflags  += -malign-double
+TigerWarpES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TigerWarpES_release_cppflags	:= $(TigerWarpES_release_common_cflags)
+TigerWarpES_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TigerWarpES_release_cppflags  += -Wno-reorder
+TigerWarpES_release_cppflags  += -malign-double
+TigerWarpES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TigerWarpES_release_lflags    := $(TigerWarpES_custom_lflags)
+TigerWarpES_release_lflags    += $(addprefix -L, $(TigerWarpES_release_lpaths))
+TigerWarpES_release_lflags    += -Wl,--start-group $(addprefix -l, $(TigerWarpES_release_libraries)) -Wl,--end-group
+TigerWarpES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TigerWarpES_release_lflags  += -m32
+TigerWarpES_release_objsdir  = $(OBJS_DIR)/TigerWarpES_release
+TigerWarpES_release_cpp_o    = $(addprefix $(TigerWarpES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TigerWarpES_cppfiles)))))
+TigerWarpES_release_cc_o    = $(addprefix $(TigerWarpES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TigerWarpES_ccfiles)))))
+TigerWarpES_release_c_o      = $(addprefix $(TigerWarpES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TigerWarpES_cfiles)))))
+TigerWarpES_release_obj      = $(TigerWarpES_release_cpp_o) $(TigerWarpES_release_cc_o) $(TigerWarpES_release_c_o)
+TigerWarpES_release_bin      := ./../../bin/linux32/TigerWarpES
+
+clean_TigerWarpES_release: 
+	$(ECHO) clean TigerWarpES release
+	$(RMDIR) $(TigerWarpES_release_objsdir)
+	$(RMDIR) $(TigerWarpES_release_bin)
+
+build_TigerWarpES_release: postbuild_TigerWarpES_release
+postbuild_TigerWarpES_release: mainbuild_TigerWarpES_release
+mainbuild_TigerWarpES_release: prebuild_TigerWarpES_release $(TigerWarpES_release_bin)
+prebuild_TigerWarpES_release:
+
+$(TigerWarpES_release_bin): $(TigerWarpES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../bin/linux32/TigerWarpES`
+	$(CCLD) $(TigerWarpES_release_obj) $(TigerWarpES_release_lflags) -o $(TigerWarpES_release_bin) 
+	$(ECHO) building $@ complete!
+
+TigerWarpES_release_DEPDIR = $(dir $(@))/$(*F)
+$(TigerWarpES_release_cpp_o): $(TigerWarpES_release_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))))))
+	cp $(TigerWarpES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))))).release.P; \
+	  rm -f $(TigerWarpES_release_DEPDIR).d
+
+$(TigerWarpES_release_cc_o): $(TigerWarpES_release_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))))))
+	cp $(TigerWarpES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))))).release.P; \
+	  rm -f $(TigerWarpES_release_DEPDIR).d
+
+$(TigerWarpES_release_c_o): $(TigerWarpES_release_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TigerWarpES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))))))
+	cp $(TigerWarpES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))))).release.P; \
+	  rm -f $(TigerWarpES_release_DEPDIR).d
+
+clean_TigerWarpES:  clean_TigerWarpES_debug clean_TigerWarpES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.WeightedBlendedOIT.mk b/samples/build/linux32/Makefile.WeightedBlendedOIT.mk
index 6335e56..d10f455 100644
--- a/samples/build/linux32/Makefile.WeightedBlendedOIT.mk
+++ b/samples/build/linux32/Makefile.WeightedBlendedOIT.mk
@@ -52,14 +52,14 @@ WeightedBlendedOIT_debug_common_cflags    += $(addprefix -D, $(WeightedBlendedOI
 WeightedBlendedOIT_debug_common_cflags    += $(addprefix -I, $(WeightedBlendedOIT_debug_hpaths))
 WeightedBlendedOIT_debug_common_cflags  += -m32
 WeightedBlendedOIT_debug_cflags	:= $(WeightedBlendedOIT_debug_common_cflags)
-WeightedBlendedOIT_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+WeightedBlendedOIT_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 WeightedBlendedOIT_debug_cflags  += -malign-double
-WeightedBlendedOIT_debug_cflags  += -g
+WeightedBlendedOIT_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 WeightedBlendedOIT_debug_cppflags	:= $(WeightedBlendedOIT_debug_common_cflags)
-WeightedBlendedOIT_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+WeightedBlendedOIT_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 WeightedBlendedOIT_debug_cppflags  += -Wno-reorder
 WeightedBlendedOIT_debug_cppflags  += -malign-double
-WeightedBlendedOIT_debug_cppflags  += -g
+WeightedBlendedOIT_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 WeightedBlendedOIT_debug_lflags    := $(WeightedBlendedOIT_custom_lflags)
 WeightedBlendedOIT_debug_lflags    += $(addprefix -L, $(WeightedBlendedOIT_debug_lpaths))
 WeightedBlendedOIT_debug_lflags    += -Wl,--start-group $(addprefix -l, $(WeightedBlendedOIT_debug_libraries)) -Wl,--end-group
@@ -73,9 +73,9 @@ WeightedBlendedOIT_debug_obj      = $(WeightedBlendedOIT_debug_cpp_o) $(Weighted
 WeightedBlendedOIT_debug_bin      := ./../../bin/linux32/WeightedBlendedOITD
 
 clean_WeightedBlendedOIT_debug: 
-	$(SILENT_FLAG)$(ECHO) clean WeightedBlendedOIT debug
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_debug_bin)
+	$(ECHO) clean WeightedBlendedOIT debug
+	$(RMDIR) $(WeightedBlendedOIT_debug_objsdir)
+	$(RMDIR) $(WeightedBlendedOIT_debug_bin)
 
 build_WeightedBlendedOIT_debug: postbuild_WeightedBlendedOIT_debug
 postbuild_WeightedBlendedOIT_debug: mainbuild_WeightedBlendedOIT_debug
@@ -83,37 +83,37 @@ mainbuild_WeightedBlendedOIT_debug: prebuild_WeightedBlendedOIT_debug $(Weighted
 prebuild_WeightedBlendedOIT_debug:
 
 $(WeightedBlendedOIT_debug_bin): $(WeightedBlendedOIT_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/WeightedBlendedOITD`
-	$(SILENT_FLAG)$(CCLD) $(WeightedBlendedOIT_debug_obj) $(WeightedBlendedOIT_debug_lflags) -o $(WeightedBlendedOIT_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/WeightedBlendedOITD`
+	$(CCLD) $(WeightedBlendedOIT_debug_obj) $(WeightedBlendedOIT_debug_lflags) -o $(WeightedBlendedOIT_debug_bin) 
+	$(ECHO) building $@ complete!
 
 WeightedBlendedOIT_debug_DEPDIR = $(dir $(@))/$(*F)
 $(WeightedBlendedOIT_debug_cpp_o): $(WeightedBlendedOIT_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).debug.P; \
+	$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
+	cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).debug.P; \
 	  rm -f $(WeightedBlendedOIT_debug_DEPDIR).d
 
 $(WeightedBlendedOIT_debug_cc_o): $(WeightedBlendedOIT_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).debug.P; \
+	$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
+	cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).debug.P; \
 	  rm -f $(WeightedBlendedOIT_debug_DEPDIR).d
 
 $(WeightedBlendedOIT_debug_c_o): $(WeightedBlendedOIT_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(WeightedBlendedOIT_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).debug.P; \
+	$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(WeightedBlendedOIT_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
+	cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).debug.P; \
 	  rm -f $(WeightedBlendedOIT_debug_DEPDIR).d
@@ -157,14 +157,14 @@ WeightedBlendedOIT_release_common_cflags    += $(addprefix -D, $(WeightedBlended
 WeightedBlendedOIT_release_common_cflags    += $(addprefix -I, $(WeightedBlendedOIT_release_hpaths))
 WeightedBlendedOIT_release_common_cflags  += -m32
 WeightedBlendedOIT_release_cflags	:= $(WeightedBlendedOIT_release_common_cflags)
-WeightedBlendedOIT_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+WeightedBlendedOIT_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 WeightedBlendedOIT_release_cflags  += -malign-double
-WeightedBlendedOIT_release_cflags  += -O2
+WeightedBlendedOIT_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 WeightedBlendedOIT_release_cppflags	:= $(WeightedBlendedOIT_release_common_cflags)
-WeightedBlendedOIT_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+WeightedBlendedOIT_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 WeightedBlendedOIT_release_cppflags  += -Wno-reorder
 WeightedBlendedOIT_release_cppflags  += -malign-double
-WeightedBlendedOIT_release_cppflags  += -O2
+WeightedBlendedOIT_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 WeightedBlendedOIT_release_lflags    := $(WeightedBlendedOIT_custom_lflags)
 WeightedBlendedOIT_release_lflags    += $(addprefix -L, $(WeightedBlendedOIT_release_lpaths))
 WeightedBlendedOIT_release_lflags    += -Wl,--start-group $(addprefix -l, $(WeightedBlendedOIT_release_libraries)) -Wl,--end-group
@@ -178,9 +178,9 @@ WeightedBlendedOIT_release_obj      = $(WeightedBlendedOIT_release_cpp_o) $(Weig
 WeightedBlendedOIT_release_bin      := ./../../bin/linux32/WeightedBlendedOIT
 
 clean_WeightedBlendedOIT_release: 
-	$(SILENT_FLAG)$(ECHO) clean WeightedBlendedOIT release
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_release_bin)
+	$(ECHO) clean WeightedBlendedOIT release
+	$(RMDIR) $(WeightedBlendedOIT_release_objsdir)
+	$(RMDIR) $(WeightedBlendedOIT_release_bin)
 
 build_WeightedBlendedOIT_release: postbuild_WeightedBlendedOIT_release
 postbuild_WeightedBlendedOIT_release: mainbuild_WeightedBlendedOIT_release
@@ -188,40 +188,45 @@ mainbuild_WeightedBlendedOIT_release: prebuild_WeightedBlendedOIT_release $(Weig
 prebuild_WeightedBlendedOIT_release:
 
 $(WeightedBlendedOIT_release_bin): $(WeightedBlendedOIT_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux32/WeightedBlendedOIT`
-	$(SILENT_FLAG)$(CCLD) $(WeightedBlendedOIT_release_obj) $(WeightedBlendedOIT_release_lflags) -o $(WeightedBlendedOIT_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux32/WeightedBlendedOIT`
+	$(CCLD) $(WeightedBlendedOIT_release_obj) $(WeightedBlendedOIT_release_lflags) -o $(WeightedBlendedOIT_release_bin) 
+	$(ECHO) building $@ complete!
 
 WeightedBlendedOIT_release_DEPDIR = $(dir $(@))/$(*F)
 $(WeightedBlendedOIT_release_cpp_o): $(WeightedBlendedOIT_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).release.P; \
+	$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
+	cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).release.P; \
 	  rm -f $(WeightedBlendedOIT_release_DEPDIR).d
 
 $(WeightedBlendedOIT_release_cc_o): $(WeightedBlendedOIT_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).release.P; \
+	$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
+	cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).release.P; \
 	  rm -f $(WeightedBlendedOIT_release_DEPDIR).d
 
 $(WeightedBlendedOIT_release_c_o): $(WeightedBlendedOIT_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(WeightedBlendedOIT_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).release.P; \
+	$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(WeightedBlendedOIT_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
+	cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).release.P; \
 	  rm -f $(WeightedBlendedOIT_release_DEPDIR).d
 
 clean_WeightedBlendedOIT:  clean_WeightedBlendedOIT_debug clean_WeightedBlendedOIT_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.cg4cpp.mk b/samples/build/linux32/Makefile.cg4cpp.mk
new file mode 100644
index 0000000..73a57f4
--- /dev/null
+++ b/samples/build/linux32/Makefile.cg4cpp.mk
@@ -0,0 +1,259 @@
+# Makefile generated by XPJ for linux32
+-include Makefile.custom
+ProjectName = cg4cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/abs.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/acos.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/all.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/any.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/asin.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/atan.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/atan2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/ceil.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/clamp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/cos.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/cosh.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/cross.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/degrees.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/determinant.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/distance.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/dot.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/exp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/exp2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/faceforward.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/floatToIntBits.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/floatToRawIntBits.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/floor.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/fmod.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/frac.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/fresnel.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/frexp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/intBitsToFloat.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/inverse.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/iostream.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/isfinite.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/isinf.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/isnan.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/ldexp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/length.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/lerp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/lit.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/log.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/log10.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/log2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/max.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/min.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/modf.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/mul.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/normalize.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/pow.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/radians.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/reflect.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/refract.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/round.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/rsqrt.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/saturate.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sign.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sin.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sincos.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sinh.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/smoothstep.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sqrt.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/step.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/tan.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/tanh.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/transpose.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/trunc.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x4.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x4.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x4.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x4.cpp
+
+cg4cpp_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(cg4cpp_cfiles)))))
+cg4cpp_debug_dep      = $(cg4cpp_cpp_debug_dep) $(cg4cpp_cc_debug_dep) $(cg4cpp_c_debug_dep)
+-include $(cg4cpp_debug_dep)
+cg4cpp_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(cg4cpp_cfiles)))))
+cg4cpp_release_dep      = $(cg4cpp_cpp_release_dep) $(cg4cpp_cc_release_dep) $(cg4cpp_c_release_dep)
+-include $(cg4cpp_release_dep)
+cg4cpp_debug_hpaths    := 
+cg4cpp_debug_hpaths    += ./../../../extensions/externals/src/cg4cpp
+cg4cpp_debug_hpaths    += ./../../../extensions/externals/include
+cg4cpp_debug_lpaths    := 
+cg4cpp_debug_defines   := $(cg4cpp_custom_defines)
+cg4cpp_debug_defines   += LINUX=1
+cg4cpp_debug_defines   += _LIB
+cg4cpp_debug_defines   += _DEBUG
+cg4cpp_debug_libraries := 
+cg4cpp_debug_libraries += pthread
+cg4cpp_debug_libraries += glfw3
+cg4cpp_debug_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_debug_common_cflags    += -MMD
+cg4cpp_debug_common_cflags    += $(addprefix -D, $(cg4cpp_debug_defines))
+cg4cpp_debug_common_cflags    += $(addprefix -I, $(cg4cpp_debug_hpaths))
+cg4cpp_debug_common_cflags  += -m32
+cg4cpp_debug_cflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_debug_cflags  += -O0 -ggdb
+cg4cpp_debug_cppflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_debug_cppflags  += -Wno-reorder
+cg4cpp_debug_cppflags  += -O0 -ggdb
+cg4cpp_debug_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_debug_lflags    += $(addprefix -L, $(cg4cpp_debug_lpaths))
+cg4cpp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_debug_libraries)) -Wl,--end-group
+cg4cpp_debug_lflags  += -m32
+cg4cpp_debug_objsdir  = $(OBJS_DIR)/cg4cpp_debug
+cg4cpp_debug_cpp_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_debug_cc_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_debug_c_o      = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_debug_obj      = $(cg4cpp_debug_cpp_o) $(cg4cpp_debug_cc_o) $(cg4cpp_debug_c_o)
+cg4cpp_debug_bin      := ./../../../extensions/externals/lib/linux32/libcg4cppD.a
+
+clean_cg4cpp_debug: 
+	$(ECHO) clean cg4cpp debug
+	$(RMDIR) $(cg4cpp_debug_objsdir)
+	$(RMDIR) $(cg4cpp_debug_bin)
+
+build_cg4cpp_debug: postbuild_cg4cpp_debug
+postbuild_cg4cpp_debug: mainbuild_cg4cpp_debug
+mainbuild_cg4cpp_debug: prebuild_cg4cpp_debug $(cg4cpp_debug_bin)
+prebuild_cg4cpp_debug:
+
+$(cg4cpp_debug_bin): $(cg4cpp_debug_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libcg4cppD.a`
+	$(AR) rcs $(cg4cpp_debug_bin) $(cg4cpp_debug_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_debug_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_debug_cpp_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_cc_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_c_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+cg4cpp_release_hpaths    := 
+cg4cpp_release_hpaths    += ./../../../extensions/externals/src/cg4cpp
+cg4cpp_release_hpaths    += ./../../../extensions/externals/include
+cg4cpp_release_lpaths    := 
+cg4cpp_release_defines   := $(cg4cpp_custom_defines)
+cg4cpp_release_defines   += LINUX=1
+cg4cpp_release_defines   += _LIB
+cg4cpp_release_defines   += NDEBUG
+cg4cpp_release_libraries := 
+cg4cpp_release_libraries += pthread
+cg4cpp_release_libraries += glfw3
+cg4cpp_release_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_release_common_cflags    += -MMD
+cg4cpp_release_common_cflags    += $(addprefix -D, $(cg4cpp_release_defines))
+cg4cpp_release_common_cflags    += $(addprefix -I, $(cg4cpp_release_hpaths))
+cg4cpp_release_common_cflags  += -m32
+cg4cpp_release_cflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_cppflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_release_cppflags  += -Wno-reorder
+cg4cpp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_release_lflags    += $(addprefix -L, $(cg4cpp_release_lpaths))
+cg4cpp_release_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_release_libraries)) -Wl,--end-group
+cg4cpp_release_lflags  += -m32
+cg4cpp_release_objsdir  = $(OBJS_DIR)/cg4cpp_release
+cg4cpp_release_cpp_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_release_cc_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_release_c_o      = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_release_obj      = $(cg4cpp_release_cpp_o) $(cg4cpp_release_cc_o) $(cg4cpp_release_c_o)
+cg4cpp_release_bin      := ./../../../extensions/externals/lib/linux32/libcg4cpp.a
+
+clean_cg4cpp_release: 
+	$(ECHO) clean cg4cpp release
+	$(RMDIR) $(cg4cpp_release_objsdir)
+	$(RMDIR) $(cg4cpp_release_bin)
+
+build_cg4cpp_release: postbuild_cg4cpp_release
+postbuild_cg4cpp_release: mainbuild_cg4cpp_release
+mainbuild_cg4cpp_release: prebuild_cg4cpp_release $(cg4cpp_release_bin)
+prebuild_cg4cpp_release:
+
+$(cg4cpp_release_bin): $(cg4cpp_release_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libcg4cpp.a`
+	$(AR) rcs $(cg4cpp_release_bin) $(cg4cpp_release_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_release_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_release_cpp_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_cc_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_c_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+clean_cg4cpp:  clean_cg4cpp_debug clean_cg4cpp_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.freetype.mk b/samples/build/linux32/Makefile.freetype.mk
new file mode 100644
index 0000000..d868ae3
--- /dev/null
+++ b/samples/build/linux32/Makefile.freetype.mk
@@ -0,0 +1,224 @@
+# Makefile generated by XPJ for linux32
+-include Makefile.custom
+ProjectName = freetype
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/autofit/autofit.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/bdf/bdf.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/cff/cff.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftbase.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftbitmap.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/cache/ftcache.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftdebug.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftfstype.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftgasp.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftglyph.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/gzip/ftgzip.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftinit.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/lzw/ftlzw.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftstroke.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftsystem.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/smooth/smooth.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftbbox.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftgxval.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftlcdfil.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftmm.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftotval.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftpatent.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftpfr.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftsynth.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/fttype1.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftwinfnt.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftxf86.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/pcf/pcf.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/pfr/pfr.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/psaux/psaux.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/pshinter/pshinter.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/psnames/psmodule.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/raster/raster.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/sfnt/sfnt.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/truetype/truetype.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/type1/type1.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/cid/type1cid.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/type42/type42.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/winfonts/winfnt.c
+
+freetype_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(freetype_cppfiles)))))
+freetype_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(freetype_ccfiles)))))
+freetype_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(freetype_cfiles)))))
+freetype_debug_dep      = $(freetype_cpp_debug_dep) $(freetype_cc_debug_dep) $(freetype_c_debug_dep)
+-include $(freetype_debug_dep)
+freetype_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(freetype_cppfiles)))))
+freetype_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(freetype_ccfiles)))))
+freetype_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(freetype_cfiles)))))
+freetype_release_dep      = $(freetype_cpp_release_dep) $(freetype_cc_release_dep) $(freetype_c_release_dep)
+-include $(freetype_release_dep)
+freetype_debug_hpaths    := 
+freetype_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+freetype_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/src
+freetype_debug_hpaths    += ./../../../extensions/externals/include
+freetype_debug_lpaths    := 
+freetype_debug_defines   := $(freetype_custom_defines)
+freetype_debug_defines   += FT2_BUILD_LIBRARY
+freetype_debug_defines   += LINUX=1
+freetype_debug_defines   += _LIB
+freetype_debug_defines   += _DEBUG
+freetype_debug_libraries := 
+freetype_debug_libraries += pthread
+freetype_debug_libraries += glfw3
+freetype_debug_common_cflags	:= $(freetype_custom_cflags)
+freetype_debug_common_cflags    += -MMD
+freetype_debug_common_cflags    += $(addprefix -D, $(freetype_debug_defines))
+freetype_debug_common_cflags    += $(addprefix -I, $(freetype_debug_hpaths))
+freetype_debug_common_cflags  += -m32
+freetype_debug_cflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_debug_cflags  += -O0 -ggdb
+freetype_debug_cppflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_debug_cppflags  += -Wno-reorder
+freetype_debug_cppflags  += -O0 -ggdb
+freetype_debug_lflags    := $(freetype_custom_lflags)
+freetype_debug_lflags    += $(addprefix -L, $(freetype_debug_lpaths))
+freetype_debug_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_debug_libraries)) -Wl,--end-group
+freetype_debug_lflags  += -m32
+freetype_debug_objsdir  = $(OBJS_DIR)/freetype_debug
+freetype_debug_cpp_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_debug_cc_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_debug_c_o      = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_debug_obj      = $(freetype_debug_cpp_o) $(freetype_debug_cc_o) $(freetype_debug_c_o)
+freetype_debug_bin      := ./../../../extensions/externals/lib/linux32/libfreetypeD.a
+
+clean_freetype_debug: 
+	$(ECHO) clean freetype debug
+	$(RMDIR) $(freetype_debug_objsdir)
+	$(RMDIR) $(freetype_debug_bin)
+
+build_freetype_debug: postbuild_freetype_debug
+postbuild_freetype_debug: mainbuild_freetype_debug
+mainbuild_freetype_debug: prebuild_freetype_debug $(freetype_debug_bin)
+prebuild_freetype_debug:
+
+$(freetype_debug_bin): $(freetype_debug_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libfreetypeD.a`
+	$(AR) rcs $(freetype_debug_bin) $(freetype_debug_obj)
+	$(ECHO) building $@ complete!
+
+freetype_debug_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_debug_cpp_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_cc_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_c_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+freetype_release_hpaths    := 
+freetype_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+freetype_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/src
+freetype_release_hpaths    += ./../../../extensions/externals/include
+freetype_release_lpaths    := 
+freetype_release_defines   := $(freetype_custom_defines)
+freetype_release_defines   += FT2_BUILD_LIBRARY
+freetype_release_defines   += LINUX=1
+freetype_release_defines   += _LIB
+freetype_release_defines   += NDEBUG
+freetype_release_libraries := 
+freetype_release_libraries += pthread
+freetype_release_libraries += glfw3
+freetype_release_common_cflags	:= $(freetype_custom_cflags)
+freetype_release_common_cflags    += -MMD
+freetype_release_common_cflags    += $(addprefix -D, $(freetype_release_defines))
+freetype_release_common_cflags    += $(addprefix -I, $(freetype_release_hpaths))
+freetype_release_common_cflags  += -m32
+freetype_release_cflags	:= $(freetype_release_common_cflags)
+freetype_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_cppflags	:= $(freetype_release_common_cflags)
+freetype_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_release_cppflags  += -Wno-reorder
+freetype_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_lflags    := $(freetype_custom_lflags)
+freetype_release_lflags    += $(addprefix -L, $(freetype_release_lpaths))
+freetype_release_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_release_libraries)) -Wl,--end-group
+freetype_release_lflags  += -m32
+freetype_release_objsdir  = $(OBJS_DIR)/freetype_release
+freetype_release_cpp_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_release_cc_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_release_c_o      = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_release_obj      = $(freetype_release_cpp_o) $(freetype_release_cc_o) $(freetype_release_c_o)
+freetype_release_bin      := ./../../../extensions/externals/lib/linux32/libfreetype.a
+
+clean_freetype_release: 
+	$(ECHO) clean freetype release
+	$(RMDIR) $(freetype_release_objsdir)
+	$(RMDIR) $(freetype_release_bin)
+
+build_freetype_release: postbuild_freetype_release
+postbuild_freetype_release: mainbuild_freetype_release
+mainbuild_freetype_release: prebuild_freetype_release $(freetype_release_bin)
+prebuild_freetype_release:
+
+$(freetype_release_bin): $(freetype_release_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libfreetype.a`
+	$(AR) rcs $(freetype_release_bin) $(freetype_release_obj)
+	$(ECHO) building $@ complete!
+
+freetype_release_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_release_cpp_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_cc_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_c_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+clean_freetype:  clean_freetype_debug clean_freetype_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux32/Makefile.harfbuzz.mk b/samples/build/linux32/Makefile.harfbuzz.mk
new file mode 100644
index 0000000..277a8c2
--- /dev/null
+++ b/samples/build/linux32/Makefile.harfbuzz.mk
@@ -0,0 +1,229 @@
+# Makefile generated by XPJ for linux32
+-include Makefile.custom
+ProjectName = harfbuzz
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-blob.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-buffer-serialize.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-buffer.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-common.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-face.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-fallback-shape.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-font.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ft.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-layout.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-map.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-default.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-table.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-thai.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-fallback.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-normalize.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-tag.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-set.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-shape-plan.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-shape.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-shaper.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-tt-font.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-unicode.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-warning.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ucdn.cc
+harfbuzz_cfiles   += ./../../../extensions/externals/src/ucdn/ucdn.c
+
+harfbuzz_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(harfbuzz_cfiles)))))
+harfbuzz_debug_dep      = $(harfbuzz_cpp_debug_dep) $(harfbuzz_cc_debug_dep) $(harfbuzz_c_debug_dep)
+-include $(harfbuzz_debug_dep)
+harfbuzz_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(harfbuzz_cfiles)))))
+harfbuzz_release_dep      = $(harfbuzz_cpp_release_dep) $(harfbuzz_cc_release_dep) $(harfbuzz_c_release_dep)
+-include $(harfbuzz_release_dep)
+harfbuzz_debug_hpaths    := 
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/config/linux
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/src/hb-ucdn
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/include
+harfbuzz_debug_lpaths    := 
+harfbuzz_debug_defines   := $(harfbuzz_custom_defines)
+harfbuzz_debug_defines   += HAVE_CONFIG_H
+harfbuzz_debug_defines   += HB_NO_MT
+harfbuzz_debug_defines   += HAVE_OT
+harfbuzz_debug_defines   += HAVE_ICU
+harfbuzz_debug_defines   += LINUX=1
+harfbuzz_debug_defines   += _LIB
+harfbuzz_debug_defines   += _DEBUG
+harfbuzz_debug_libraries := 
+harfbuzz_debug_libraries += pthread
+harfbuzz_debug_libraries += glfw3
+harfbuzz_debug_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_debug_common_cflags    += -MMD
+harfbuzz_debug_common_cflags    += $(addprefix -D, $(harfbuzz_debug_defines))
+harfbuzz_debug_common_cflags    += $(addprefix -I, $(harfbuzz_debug_hpaths))
+harfbuzz_debug_common_cflags  += -m32
+harfbuzz_debug_cflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_debug_cflags  += -O0 -ggdb
+harfbuzz_debug_cppflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cppflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_debug_cppflags  += -Wno-reorder
+harfbuzz_debug_cppflags  += -O0 -ggdb
+harfbuzz_debug_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_debug_lflags    += $(addprefix -L, $(harfbuzz_debug_lpaths))
+harfbuzz_debug_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_debug_libraries)) -Wl,--end-group
+harfbuzz_debug_lflags  += -m32
+harfbuzz_debug_objsdir  = $(OBJS_DIR)/harfbuzz_debug
+harfbuzz_debug_cpp_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_debug_cc_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_debug_c_o      = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_debug_obj      = $(harfbuzz_debug_cpp_o) $(harfbuzz_debug_cc_o) $(harfbuzz_debug_c_o)
+harfbuzz_debug_bin      := ./../../../extensions/externals/lib/linux32/libharfbuzzD.a
+
+clean_harfbuzz_debug: 
+	$(ECHO) clean harfbuzz debug
+	$(RMDIR) $(harfbuzz_debug_objsdir)
+	$(RMDIR) $(harfbuzz_debug_bin)
+
+build_harfbuzz_debug: postbuild_harfbuzz_debug
+postbuild_harfbuzz_debug: mainbuild_harfbuzz_debug
+mainbuild_harfbuzz_debug: prebuild_harfbuzz_debug $(harfbuzz_debug_bin)
+prebuild_harfbuzz_debug:
+
+$(harfbuzz_debug_bin): $(harfbuzz_debug_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libharfbuzzD.a`
+	$(AR) rcs $(harfbuzz_debug_bin) $(harfbuzz_debug_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_debug_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_debug_cpp_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_cc_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_c_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+harfbuzz_release_hpaths    := 
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/config/linux
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/src/hb-ucdn
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+harfbuzz_release_hpaths    += ./../../../extensions/externals/include
+harfbuzz_release_lpaths    := 
+harfbuzz_release_defines   := $(harfbuzz_custom_defines)
+harfbuzz_release_defines   += HAVE_CONFIG_H
+harfbuzz_release_defines   += HB_NO_MT
+harfbuzz_release_defines   += HAVE_OT
+harfbuzz_release_defines   += HAVE_ICU
+harfbuzz_release_defines   += LINUX=1
+harfbuzz_release_defines   += _LIB
+harfbuzz_release_defines   += NDEBUG
+harfbuzz_release_libraries := 
+harfbuzz_release_libraries += pthread
+harfbuzz_release_libraries += glfw3
+harfbuzz_release_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_release_common_cflags    += -MMD
+harfbuzz_release_common_cflags    += $(addprefix -D, $(harfbuzz_release_defines))
+harfbuzz_release_common_cflags    += $(addprefix -I, $(harfbuzz_release_hpaths))
+harfbuzz_release_common_cflags  += -m32
+harfbuzz_release_cflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_cppflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cppflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_release_cppflags  += -Wno-reorder
+harfbuzz_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_release_lflags    += $(addprefix -L, $(harfbuzz_release_lpaths))
+harfbuzz_release_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_release_libraries)) -Wl,--end-group
+harfbuzz_release_lflags  += -m32
+harfbuzz_release_objsdir  = $(OBJS_DIR)/harfbuzz_release
+harfbuzz_release_cpp_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_release_cc_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_release_c_o      = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_release_obj      = $(harfbuzz_release_cpp_o) $(harfbuzz_release_cc_o) $(harfbuzz_release_c_o)
+harfbuzz_release_bin      := ./../../../extensions/externals/lib/linux32/libharfbuzz.a
+
+clean_harfbuzz_release: 
+	$(ECHO) clean harfbuzz release
+	$(RMDIR) $(harfbuzz_release_objsdir)
+	$(RMDIR) $(harfbuzz_release_bin)
+
+build_harfbuzz_release: postbuild_harfbuzz_release
+postbuild_harfbuzz_release: mainbuild_harfbuzz_release
+mainbuild_harfbuzz_release: prebuild_harfbuzz_release $(harfbuzz_release_bin)
+prebuild_harfbuzz_release:
+
+$(harfbuzz_release_bin): $(harfbuzz_release_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux32/libharfbuzz.a`
+	$(AR) rcs $(harfbuzz_release_bin) $(harfbuzz_release_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_release_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_release_cpp_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_cc_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_c_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+clean_harfbuzz:  clean_harfbuzz_debug clean_harfbuzz_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile b/samples/build/linux64/Makefile
index 531133d..d3d3a81 100644
--- a/samples/build/linux64/Makefile
+++ b/samples/build/linux64/Makefile
@@ -2,7 +2,6 @@
 # Makefile generated by XPJ for linux64
 
 DEPSDIR = .deps
-SILENT_FLAG ?= @
 #default defines
 OBJS_DIR  = build
 RMDIR     = rm -fr
@@ -19,20 +18,20 @@ OBJCOPY   = objcopy
 
 all: debug release 
 
-debug: build_NvAppBase_debug build_NvModel_debug build_NvGLUtils_debug build_NvGamepad_debug build_NvAssetLoader_debug build_NvUI_debug build_Half_debug build_R3_debug build_BindlessApp_debug build_BlendedAA_debug build_Bloom_debug build_CascadedShadowMapping_debug build_ComputeBasicGLSL_debug build_ComputeParticles_debug build_ComputeWaterSimulation_debug build_ConservativeRaster_debug build_FeedbackParticlesApp_debug build_FXAA_debug build_HDR_debug build_InstancingApp_debug build_InstancedTessellation_debug build_MotionBlur_debug build_MotionBlurAdvanced_debug build_MultiDrawIndirect_debug build_NormalBlendedDecal_debug build_OptimizationApp_debug build_ParticleUpsampling_debug build_PathRenderingBasic_debug build_SkinningApp_debug build_SoftShadows_debug build_TerrainTessellation_debug build_TextureArrayTerrain_debug build_WeightedBlendedOIT_debug 
+debug: build_NvAppBase_debug build_NvModel_debug build_NvGLUtils_debug build_NvGamepad_debug build_NvAssetLoader_debug build_NvUI_debug build_Half_debug build_R3_debug build_BindlessApp_debug build_BlendedAA_debug build_Bloom_debug build_CascadedShadowMapping_debug build_ComputeBasicGLSL_debug build_ComputeParticles_debug build_ComputeWaterSimulation_debug build_ConservativeRaster_debug build_cg4cpp_debug build_FeedbackParticlesApp_debug build_FXAA_debug build_HDR_debug build_InstancingApp_debug build_InstancedTessellation_debug build_MotionBlur_debug build_MotionBlurAdvanced_debug build_MultiDrawIndirect_debug build_NormalBlendedDecal_debug build_OptimizationApp_debug build_ParticleUpsampling_debug build_PathRenderingBasic_debug build_freetype_debug build_harfbuzz_debug build_SkinningApp_debug build_SoftShadows_debug build_TerrainTessellation_debug build_TextureArrayTerrain_debug build_TextWheelES_debug build_Tiger3DES_debug build_TigerWarpES_debug build_WeightedBlendedOIT_debug build_CursiveES_debug build_ShapedTextES_debug 
 
-release: build_NvAppBase_release build_NvModel_release build_NvGLUtils_release build_NvGamepad_release build_NvAssetLoader_release build_NvUI_release build_Half_release build_R3_release build_BindlessApp_release build_BlendedAA_release build_Bloom_release build_CascadedShadowMapping_release build_ComputeBasicGLSL_release build_ComputeParticles_release build_ComputeWaterSimulation_release build_ConservativeRaster_release build_FeedbackParticlesApp_release build_FXAA_release build_HDR_release build_InstancingApp_release build_InstancedTessellation_release build_MotionBlur_release build_MotionBlurAdvanced_release build_MultiDrawIndirect_release build_NormalBlendedDecal_release build_OptimizationApp_release build_ParticleUpsampling_release build_PathRenderingBasic_release build_SkinningApp_release build_SoftShadows_release build_TerrainTessellation_release build_TextureArrayTerrain_release build_WeightedBlendedOIT_release 
+release: build_NvAppBase_release build_NvModel_release build_NvGLUtils_release build_NvGamepad_release build_NvAssetLoader_release build_NvUI_release build_Half_release build_R3_release build_BindlessApp_release build_BlendedAA_release build_Bloom_release build_CascadedShadowMapping_release build_ComputeBasicGLSL_release build_ComputeParticles_release build_ComputeWaterSimulation_release build_ConservativeRaster_release build_cg4cpp_release build_FeedbackParticlesApp_release build_FXAA_release build_HDR_release build_InstancingApp_release build_InstancedTessellation_release build_MotionBlur_release build_MotionBlurAdvanced_release build_MultiDrawIndirect_release build_NormalBlendedDecal_release build_OptimizationApp_release build_ParticleUpsampling_release build_PathRenderingBasic_release build_freetype_release build_harfbuzz_release build_SkinningApp_release build_SoftShadows_release build_TerrainTessellation_release build_TextureArrayTerrain_release build_TextWheelES_release build_Tiger3DES_release build_TigerWarpES_release build_WeightedBlendedOIT_release build_CursiveES_release build_ShapedTextES_release 
 
-clean: clean_NvAppBase_debug clean_NvAppBase_release clean_NvModel_debug clean_NvModel_release clean_NvGLUtils_debug clean_NvGLUtils_release clean_NvGamepad_debug clean_NvGamepad_release clean_NvAssetLoader_debug clean_NvAssetLoader_release clean_NvUI_debug clean_NvUI_release clean_Half_debug clean_Half_release clean_R3_debug clean_R3_release clean_BindlessApp_debug clean_BindlessApp_release clean_BlendedAA_debug clean_BlendedAA_release clean_Bloom_debug clean_Bloom_release clean_CascadedShadowMapping_debug clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_debug clean_ComputeBasicGLSL_release clean_ComputeParticles_debug clean_ComputeParticles_release clean_ComputeWaterSimulation_debug clean_ComputeWaterSimulation_release clean_ConservativeRaster_debug clean_ConservativeRaster_release clean_FeedbackParticlesApp_debug clean_FeedbackParticlesApp_release clean_FXAA_debug clean_FXAA_release clean_HDR_debug clean_HDR_release clean_InstancingApp_debug clean_InstancingApp_release clean_InstancedTessellation_debug clean_InstancedTessellation_release clean_MotionBlur_debug clean_MotionBlur_release clean_MotionBlurAdvanced_debug clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_debug clean_MultiDrawIndirect_release clean_NormalBlendedDecal_debug clean_NormalBlendedDecal_release clean_OptimizationApp_debug clean_OptimizationApp_release clean_ParticleUpsampling_debug clean_ParticleUpsampling_release clean_PathRenderingBasic_debug clean_PathRenderingBasic_release clean_SkinningApp_debug clean_SkinningApp_release clean_SoftShadows_debug clean_SoftShadows_release clean_TerrainTessellation_debug clean_TerrainTessellation_release clean_TextureArrayTerrain_debug clean_TextureArrayTerrain_release clean_WeightedBlendedOIT_debug clean_WeightedBlendedOIT_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean: clean_NvAppBase_debug clean_NvAppBase_release clean_NvModel_debug clean_NvModel_release clean_NvGLUtils_debug clean_NvGLUtils_release clean_NvGamepad_debug clean_NvGamepad_release clean_NvAssetLoader_debug clean_NvAssetLoader_release clean_NvUI_debug clean_NvUI_release clean_Half_debug clean_Half_release clean_R3_debug clean_R3_release clean_BindlessApp_debug clean_BindlessApp_release clean_BlendedAA_debug clean_BlendedAA_release clean_Bloom_debug clean_Bloom_release clean_CascadedShadowMapping_debug clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_debug clean_ComputeBasicGLSL_release clean_ComputeParticles_debug clean_ComputeParticles_release clean_ComputeWaterSimulation_debug clean_ComputeWaterSimulation_release clean_ConservativeRaster_debug clean_ConservativeRaster_release clean_cg4cpp_debug clean_cg4cpp_release clean_FeedbackParticlesApp_debug clean_FeedbackParticlesApp_release clean_FXAA_debug clean_FXAA_release clean_HDR_debug clean_HDR_release clean_InstancingApp_debug clean_InstancingApp_release clean_InstancedTessellation_debug clean_InstancedTessellation_release clean_MotionBlur_debug clean_MotionBlur_release clean_MotionBlurAdvanced_debug clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_debug clean_MultiDrawIndirect_release clean_NormalBlendedDecal_debug clean_NormalBlendedDecal_release clean_OptimizationApp_debug clean_OptimizationApp_release clean_ParticleUpsampling_debug clean_ParticleUpsampling_release clean_PathRenderingBasic_debug clean_PathRenderingBasic_release clean_freetype_debug clean_freetype_release clean_harfbuzz_debug clean_harfbuzz_release clean_SkinningApp_debug clean_SkinningApp_release clean_SoftShadows_debug clean_SoftShadows_release clean_TerrainTessellation_debug clean_TerrainTessellation_release clean_TextureArrayTerrain_debug clean_TextureArrayTerrain_release clean_TextWheelES_debug clean_TextWheelES_release clean_Tiger3DES_debug clean_Tiger3DES_release clean_TigerWarpES_debug clean_TigerWarpES_release clean_WeightedBlendedOIT_debug clean_WeightedBlendedOIT_release clean_CursiveES_debug clean_CursiveES_release clean_ShapedTextES_debug clean_ShapedTextES_release 
+	rm -rf $(DEPSDIR)
 
 
-clean_debug: clean_NvAppBase_debug clean_NvModel_debug clean_NvGLUtils_debug clean_NvGamepad_debug clean_NvAssetLoader_debug clean_NvUI_debug clean_Half_debug clean_R3_debug clean_BindlessApp_debug clean_BlendedAA_debug clean_Bloom_debug clean_CascadedShadowMapping_debug clean_ComputeBasicGLSL_debug clean_ComputeParticles_debug clean_ComputeWaterSimulation_debug clean_ConservativeRaster_debug clean_FeedbackParticlesApp_debug clean_FXAA_debug clean_HDR_debug clean_InstancingApp_debug clean_InstancedTessellation_debug clean_MotionBlur_debug clean_MotionBlurAdvanced_debug clean_MultiDrawIndirect_debug clean_NormalBlendedDecal_debug clean_OptimizationApp_debug clean_ParticleUpsampling_debug clean_PathRenderingBasic_debug clean_SkinningApp_debug clean_SoftShadows_debug clean_TerrainTessellation_debug clean_TextureArrayTerrain_debug clean_WeightedBlendedOIT_debug 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_debug: clean_NvAppBase_debug clean_NvModel_debug clean_NvGLUtils_debug clean_NvGamepad_debug clean_NvAssetLoader_debug clean_NvUI_debug clean_Half_debug clean_R3_debug clean_BindlessApp_debug clean_BlendedAA_debug clean_Bloom_debug clean_CascadedShadowMapping_debug clean_ComputeBasicGLSL_debug clean_ComputeParticles_debug clean_ComputeWaterSimulation_debug clean_ConservativeRaster_debug clean_cg4cpp_debug clean_FeedbackParticlesApp_debug clean_FXAA_debug clean_HDR_debug clean_InstancingApp_debug clean_InstancedTessellation_debug clean_MotionBlur_debug clean_MotionBlurAdvanced_debug clean_MultiDrawIndirect_debug clean_NormalBlendedDecal_debug clean_OptimizationApp_debug clean_ParticleUpsampling_debug clean_PathRenderingBasic_debug clean_freetype_debug clean_harfbuzz_debug clean_SkinningApp_debug clean_SoftShadows_debug clean_TerrainTessellation_debug clean_TextureArrayTerrain_debug clean_TextWheelES_debug clean_Tiger3DES_debug clean_TigerWarpES_debug clean_WeightedBlendedOIT_debug clean_CursiveES_debug clean_ShapedTextES_debug 
+	rm -rf $(DEPSDIR)
 
 
-clean_release: clean_NvAppBase_release clean_NvModel_release clean_NvGLUtils_release clean_NvGamepad_release clean_NvAssetLoader_release clean_NvUI_release clean_Half_release clean_R3_release clean_BindlessApp_release clean_BlendedAA_release clean_Bloom_release clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_release clean_ComputeParticles_release clean_ComputeWaterSimulation_release clean_ConservativeRaster_release clean_FeedbackParticlesApp_release clean_FXAA_release clean_HDR_release clean_InstancingApp_release clean_InstancedTessellation_release clean_MotionBlur_release clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_release clean_NormalBlendedDecal_release clean_OptimizationApp_release clean_ParticleUpsampling_release clean_PathRenderingBasic_release clean_SkinningApp_release clean_SoftShadows_release clean_TerrainTessellation_release clean_TextureArrayTerrain_release clean_WeightedBlendedOIT_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_release: clean_NvAppBase_release clean_NvModel_release clean_NvGLUtils_release clean_NvGamepad_release clean_NvAssetLoader_release clean_NvUI_release clean_Half_release clean_R3_release clean_BindlessApp_release clean_BlendedAA_release clean_Bloom_release clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_release clean_ComputeParticles_release clean_ComputeWaterSimulation_release clean_ConservativeRaster_release clean_cg4cpp_release clean_FeedbackParticlesApp_release clean_FXAA_release clean_HDR_release clean_InstancingApp_release clean_InstancedTessellation_release clean_MotionBlur_release clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_release clean_NormalBlendedDecal_release clean_OptimizationApp_release clean_ParticleUpsampling_release clean_PathRenderingBasic_release clean_freetype_release clean_harfbuzz_release clean_SkinningApp_release clean_SoftShadows_release clean_TerrainTessellation_release clean_TextureArrayTerrain_release clean_TextWheelES_release clean_Tiger3DES_release clean_TigerWarpES_release clean_WeightedBlendedOIT_release clean_CursiveES_release clean_ShapedTextES_release 
+	rm -rf $(DEPSDIR)
 
 
 include Makefile.NvAppBase.mk
@@ -51,6 +50,7 @@ include Makefile.ComputeBasicGLSL.mk
 include Makefile.ComputeParticles.mk
 include Makefile.ComputeWaterSimulation.mk
 include Makefile.ConservativeRaster.mk
+include Makefile.cg4cpp.mk
 include Makefile.FeedbackParticlesApp.mk
 include Makefile.FXAA.mk
 include Makefile.HDR.mk
@@ -63,11 +63,18 @@ include Makefile.NormalBlendedDecal.mk
 include Makefile.OptimizationApp.mk
 include Makefile.ParticleUpsampling.mk
 include Makefile.PathRenderingBasic.mk
+include Makefile.freetype.mk
+include Makefile.harfbuzz.mk
 include Makefile.SkinningApp.mk
 include Makefile.SoftShadows.mk
 include Makefile.TerrainTessellation.mk
 include Makefile.TextureArrayTerrain.mk
+include Makefile.TextWheelES.mk
+include Makefile.Tiger3DES.mk
+include Makefile.TigerWarpES.mk
 include Makefile.WeightedBlendedOIT.mk
+include Makefile.CursiveES.mk
+include Makefile.ShapedTextES.mk
 
 
 # Disable implicit rules to speedup build
@@ -224,3 +231,7 @@ SUFFIXES :=
 .sym:
 .f:
 .f.o:
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.BindlessApp.mk b/samples/build/linux64/Makefile.BindlessApp.mk
index d1d02cb..621d846 100644
--- a/samples/build/linux64/Makefile.BindlessApp.mk
+++ b/samples/build/linux64/Makefile.BindlessApp.mk
@@ -54,14 +54,14 @@ BindlessApp_debug_common_cflags    += $(addprefix -D, $(BindlessApp_debug_define
 BindlessApp_debug_common_cflags    += $(addprefix -I, $(BindlessApp_debug_hpaths))
 BindlessApp_debug_common_cflags  += -m64
 BindlessApp_debug_cflags	:= $(BindlessApp_debug_common_cflags)
-BindlessApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BindlessApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BindlessApp_debug_cflags  += -malign-double
-BindlessApp_debug_cflags  += -g
+BindlessApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BindlessApp_debug_cppflags	:= $(BindlessApp_debug_common_cflags)
-BindlessApp_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BindlessApp_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BindlessApp_debug_cppflags  += -Wno-reorder
 BindlessApp_debug_cppflags  += -malign-double
-BindlessApp_debug_cppflags  += -g
+BindlessApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BindlessApp_debug_lflags    := $(BindlessApp_custom_lflags)
 BindlessApp_debug_lflags    += $(addprefix -L, $(BindlessApp_debug_lpaths))
 BindlessApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(BindlessApp_debug_libraries)) -Wl,--end-group
@@ -76,9 +76,9 @@ BindlessApp_debug_obj      = $(BindlessApp_debug_cpp_o) $(BindlessApp_debug_cc_o
 BindlessApp_debug_bin      := ./../../bin/linux64/BindlessAppD
 
 clean_BindlessApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean BindlessApp debug
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_debug_bin)
+	$(ECHO) clean BindlessApp debug
+	$(RMDIR) $(BindlessApp_debug_objsdir)
+	$(RMDIR) $(BindlessApp_debug_bin)
 
 build_BindlessApp_debug: postbuild_BindlessApp_debug
 postbuild_BindlessApp_debug: mainbuild_BindlessApp_debug
@@ -86,37 +86,37 @@ mainbuild_BindlessApp_debug: prebuild_BindlessApp_debug $(BindlessApp_debug_bin)
 prebuild_BindlessApp_debug:
 
 $(BindlessApp_debug_bin): $(BindlessApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/BindlessAppD`
-	$(SILENT_FLAG)$(CCLD) $(BindlessApp_debug_obj) $(BindlessApp_debug_lflags) -o $(BindlessApp_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/BindlessAppD`
+	$(CCLD) $(BindlessApp_debug_obj) $(BindlessApp_debug_lflags) -o $(BindlessApp_debug_bin) 
+	$(ECHO) building $@ complete!
 
 BindlessApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(BindlessApp_debug_cpp_o): $(BindlessApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))).debug.P; \
+	$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))))
+	cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))).debug.P; \
 	  rm -f $(BindlessApp_debug_DEPDIR).d
 
 $(BindlessApp_debug_cc_o): $(BindlessApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))).debug.P; \
+	$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))))
+	cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))).debug.P; \
 	  rm -f $(BindlessApp_debug_DEPDIR).d
 
 $(BindlessApp_debug_c_o): $(BindlessApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BindlessApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))).debug.P; \
+	$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BindlessApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))))
+	cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))).debug.P; \
 	  rm -f $(BindlessApp_debug_DEPDIR).d
@@ -161,14 +161,14 @@ BindlessApp_release_common_cflags    += $(addprefix -D, $(BindlessApp_release_de
 BindlessApp_release_common_cflags    += $(addprefix -I, $(BindlessApp_release_hpaths))
 BindlessApp_release_common_cflags  += -m64
 BindlessApp_release_cflags	:= $(BindlessApp_release_common_cflags)
-BindlessApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BindlessApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BindlessApp_release_cflags  += -malign-double
-BindlessApp_release_cflags  += -O2
+BindlessApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BindlessApp_release_cppflags	:= $(BindlessApp_release_common_cflags)
-BindlessApp_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BindlessApp_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BindlessApp_release_cppflags  += -Wno-reorder
 BindlessApp_release_cppflags  += -malign-double
-BindlessApp_release_cppflags  += -O2
+BindlessApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BindlessApp_release_lflags    := $(BindlessApp_custom_lflags)
 BindlessApp_release_lflags    += $(addprefix -L, $(BindlessApp_release_lpaths))
 BindlessApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(BindlessApp_release_libraries)) -Wl,--end-group
@@ -183,9 +183,9 @@ BindlessApp_release_obj      = $(BindlessApp_release_cpp_o) $(BindlessApp_releas
 BindlessApp_release_bin      := ./../../bin/linux64/BindlessApp
 
 clean_BindlessApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean BindlessApp release
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_release_bin)
+	$(ECHO) clean BindlessApp release
+	$(RMDIR) $(BindlessApp_release_objsdir)
+	$(RMDIR) $(BindlessApp_release_bin)
 
 build_BindlessApp_release: postbuild_BindlessApp_release
 postbuild_BindlessApp_release: mainbuild_BindlessApp_release
@@ -193,40 +193,45 @@ mainbuild_BindlessApp_release: prebuild_BindlessApp_release $(BindlessApp_releas
 prebuild_BindlessApp_release:
 
 $(BindlessApp_release_bin): $(BindlessApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/BindlessApp`
-	$(SILENT_FLAG)$(CCLD) $(BindlessApp_release_obj) $(BindlessApp_release_lflags) -o $(BindlessApp_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/BindlessApp`
+	$(CCLD) $(BindlessApp_release_obj) $(BindlessApp_release_lflags) -o $(BindlessApp_release_bin) 
+	$(ECHO) building $@ complete!
 
 BindlessApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(BindlessApp_release_cpp_o): $(BindlessApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))).release.P; \
+	$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))))
+	cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))).release.P; \
 	  rm -f $(BindlessApp_release_DEPDIR).d
 
 $(BindlessApp_release_cc_o): $(BindlessApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))).release.P; \
+	$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))))
+	cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))).release.P; \
 	  rm -f $(BindlessApp_release_DEPDIR).d
 
 $(BindlessApp_release_c_o): $(BindlessApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BindlessApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))).release.P; \
+	$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BindlessApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))))
+	cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))).release.P; \
 	  rm -f $(BindlessApp_release_DEPDIR).d
 
 clean_BindlessApp:  clean_BindlessApp_debug clean_BindlessApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.BlendedAA.mk b/samples/build/linux64/Makefile.BlendedAA.mk
index 414c25e..f081e36 100644
--- a/samples/build/linux64/Makefile.BlendedAA.mk
+++ b/samples/build/linux64/Makefile.BlendedAA.mk
@@ -53,14 +53,14 @@ BlendedAA_debug_common_cflags    += $(addprefix -D, $(BlendedAA_debug_defines))
 BlendedAA_debug_common_cflags    += $(addprefix -I, $(BlendedAA_debug_hpaths))
 BlendedAA_debug_common_cflags  += -m64
 BlendedAA_debug_cflags	:= $(BlendedAA_debug_common_cflags)
-BlendedAA_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BlendedAA_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BlendedAA_debug_cflags  += -malign-double
-BlendedAA_debug_cflags  += -g
+BlendedAA_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BlendedAA_debug_cppflags	:= $(BlendedAA_debug_common_cflags)
-BlendedAA_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BlendedAA_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BlendedAA_debug_cppflags  += -Wno-reorder
 BlendedAA_debug_cppflags  += -malign-double
-BlendedAA_debug_cppflags  += -g
+BlendedAA_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BlendedAA_debug_lflags    := $(BlendedAA_custom_lflags)
 BlendedAA_debug_lflags    += $(addprefix -L, $(BlendedAA_debug_lpaths))
 BlendedAA_debug_lflags    += -Wl,--start-group $(addprefix -l, $(BlendedAA_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ BlendedAA_debug_obj      = $(BlendedAA_debug_cpp_o) $(BlendedAA_debug_cc_o) $(Bl
 BlendedAA_debug_bin      := ./../../bin/linux64/BlendedAAD
 
 clean_BlendedAA_debug: 
-	$(SILENT_FLAG)$(ECHO) clean BlendedAA debug
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_debug_bin)
+	$(ECHO) clean BlendedAA debug
+	$(RMDIR) $(BlendedAA_debug_objsdir)
+	$(RMDIR) $(BlendedAA_debug_bin)
 
 build_BlendedAA_debug: postbuild_BlendedAA_debug
 postbuild_BlendedAA_debug: mainbuild_BlendedAA_debug
@@ -85,37 +85,37 @@ mainbuild_BlendedAA_debug: prebuild_BlendedAA_debug $(BlendedAA_debug_bin)
 prebuild_BlendedAA_debug:
 
 $(BlendedAA_debug_bin): $(BlendedAA_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/BlendedAAD`
-	$(SILENT_FLAG)$(CCLD) $(BlendedAA_debug_obj) $(BlendedAA_debug_lflags) -o $(BlendedAA_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/BlendedAAD`
+	$(CCLD) $(BlendedAA_debug_obj) $(BlendedAA_debug_lflags) -o $(BlendedAA_debug_bin) 
+	$(ECHO) building $@ complete!
 
 BlendedAA_debug_DEPDIR = $(dir $(@))/$(*F)
 $(BlendedAA_debug_cpp_o): $(BlendedAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))).debug.P; \
+	$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))))
+	cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))).debug.P; \
 	  rm -f $(BlendedAA_debug_DEPDIR).d
 
 $(BlendedAA_debug_cc_o): $(BlendedAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))).debug.P; \
+	$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))))
+	cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))).debug.P; \
 	  rm -f $(BlendedAA_debug_DEPDIR).d
 
 $(BlendedAA_debug_c_o): $(BlendedAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BlendedAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))).debug.P; \
+	$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BlendedAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))))
+	cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))).debug.P; \
 	  rm -f $(BlendedAA_debug_DEPDIR).d
@@ -160,14 +160,14 @@ BlendedAA_release_common_cflags    += $(addprefix -D, $(BlendedAA_release_define
 BlendedAA_release_common_cflags    += $(addprefix -I, $(BlendedAA_release_hpaths))
 BlendedAA_release_common_cflags  += -m64
 BlendedAA_release_cflags	:= $(BlendedAA_release_common_cflags)
-BlendedAA_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BlendedAA_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BlendedAA_release_cflags  += -malign-double
-BlendedAA_release_cflags  += -O2
+BlendedAA_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BlendedAA_release_cppflags	:= $(BlendedAA_release_common_cflags)
-BlendedAA_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+BlendedAA_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 BlendedAA_release_cppflags  += -Wno-reorder
 BlendedAA_release_cppflags  += -malign-double
-BlendedAA_release_cppflags  += -O2
+BlendedAA_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BlendedAA_release_lflags    := $(BlendedAA_custom_lflags)
 BlendedAA_release_lflags    += $(addprefix -L, $(BlendedAA_release_lpaths))
 BlendedAA_release_lflags    += -Wl,--start-group $(addprefix -l, $(BlendedAA_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ BlendedAA_release_obj      = $(BlendedAA_release_cpp_o) $(BlendedAA_release_cc_o
 BlendedAA_release_bin      := ./../../bin/linux64/BlendedAA
 
 clean_BlendedAA_release: 
-	$(SILENT_FLAG)$(ECHO) clean BlendedAA release
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_release_bin)
+	$(ECHO) clean BlendedAA release
+	$(RMDIR) $(BlendedAA_release_objsdir)
+	$(RMDIR) $(BlendedAA_release_bin)
 
 build_BlendedAA_release: postbuild_BlendedAA_release
 postbuild_BlendedAA_release: mainbuild_BlendedAA_release
@@ -192,40 +192,45 @@ mainbuild_BlendedAA_release: prebuild_BlendedAA_release $(BlendedAA_release_bin)
 prebuild_BlendedAA_release:
 
 $(BlendedAA_release_bin): $(BlendedAA_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/BlendedAA`
-	$(SILENT_FLAG)$(CCLD) $(BlendedAA_release_obj) $(BlendedAA_release_lflags) -o $(BlendedAA_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/BlendedAA`
+	$(CCLD) $(BlendedAA_release_obj) $(BlendedAA_release_lflags) -o $(BlendedAA_release_bin) 
+	$(ECHO) building $@ complete!
 
 BlendedAA_release_DEPDIR = $(dir $(@))/$(*F)
 $(BlendedAA_release_cpp_o): $(BlendedAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))).release.P; \
+	$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))))
+	cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))).release.P; \
 	  rm -f $(BlendedAA_release_DEPDIR).d
 
 $(BlendedAA_release_cc_o): $(BlendedAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))).release.P; \
+	$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))))
+	cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))).release.P; \
 	  rm -f $(BlendedAA_release_DEPDIR).d
 
 $(BlendedAA_release_c_o): $(BlendedAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BlendedAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))).release.P; \
+	$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BlendedAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))))
+	cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))).release.P; \
 	  rm -f $(BlendedAA_release_DEPDIR).d
 
 clean_BlendedAA:  clean_BlendedAA_debug clean_BlendedAA_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.Bloom.mk b/samples/build/linux64/Makefile.Bloom.mk
index 3df0241..ae6aa08 100644
--- a/samples/build/linux64/Makefile.Bloom.mk
+++ b/samples/build/linux64/Makefile.Bloom.mk
@@ -54,14 +54,14 @@ Bloom_debug_common_cflags    += $(addprefix -D, $(Bloom_debug_defines))
 Bloom_debug_common_cflags    += $(addprefix -I, $(Bloom_debug_hpaths))
 Bloom_debug_common_cflags  += -m64
 Bloom_debug_cflags	:= $(Bloom_debug_common_cflags)
-Bloom_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Bloom_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Bloom_debug_cflags  += -malign-double
-Bloom_debug_cflags  += -g
+Bloom_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 Bloom_debug_cppflags	:= $(Bloom_debug_common_cflags)
-Bloom_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Bloom_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Bloom_debug_cppflags  += -Wno-reorder
 Bloom_debug_cppflags  += -malign-double
-Bloom_debug_cppflags  += -g
+Bloom_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 Bloom_debug_lflags    := $(Bloom_custom_lflags)
 Bloom_debug_lflags    += $(addprefix -L, $(Bloom_debug_lpaths))
 Bloom_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Bloom_debug_libraries)) -Wl,--end-group
@@ -76,9 +76,9 @@ Bloom_debug_obj      = $(Bloom_debug_cpp_o) $(Bloom_debug_cc_o) $(Bloom_debug_c_
 Bloom_debug_bin      := ./../../bin/linux64/BloomD
 
 clean_Bloom_debug: 
-	$(SILENT_FLAG)$(ECHO) clean Bloom debug
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_debug_bin)
+	$(ECHO) clean Bloom debug
+	$(RMDIR) $(Bloom_debug_objsdir)
+	$(RMDIR) $(Bloom_debug_bin)
 
 build_Bloom_debug: postbuild_Bloom_debug
 postbuild_Bloom_debug: mainbuild_Bloom_debug
@@ -86,37 +86,37 @@ mainbuild_Bloom_debug: prebuild_Bloom_debug $(Bloom_debug_bin)
 prebuild_Bloom_debug:
 
 $(Bloom_debug_bin): $(Bloom_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug build_R3_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/BloomD`
-	$(SILENT_FLAG)$(CCLD) $(Bloom_debug_obj) $(Bloom_debug_lflags) -o $(Bloom_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/BloomD`
+	$(CCLD) $(Bloom_debug_obj) $(Bloom_debug_lflags) -o $(Bloom_debug_bin) 
+	$(ECHO) building $@ complete!
 
 Bloom_debug_DEPDIR = $(dir $(@))/$(*F)
 $(Bloom_debug_cpp_o): $(Bloom_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))).debug.P; \
+	$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))))
+	cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))).debug.P; \
 	  rm -f $(Bloom_debug_DEPDIR).d
 
 $(Bloom_debug_cc_o): $(Bloom_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))).debug.P; \
+	$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))))
+	cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))).debug.P; \
 	  rm -f $(Bloom_debug_DEPDIR).d
 
 $(Bloom_debug_c_o): $(Bloom_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Bloom_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))).debug.P; \
+	$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Bloom_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))))
+	cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))).debug.P; \
 	  rm -f $(Bloom_debug_DEPDIR).d
@@ -162,14 +162,14 @@ Bloom_release_common_cflags    += $(addprefix -D, $(Bloom_release_defines))
 Bloom_release_common_cflags    += $(addprefix -I, $(Bloom_release_hpaths))
 Bloom_release_common_cflags  += -m64
 Bloom_release_cflags	:= $(Bloom_release_common_cflags)
-Bloom_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Bloom_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Bloom_release_cflags  += -malign-double
-Bloom_release_cflags  += -O2
+Bloom_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Bloom_release_cppflags	:= $(Bloom_release_common_cflags)
-Bloom_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Bloom_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Bloom_release_cppflags  += -Wno-reorder
 Bloom_release_cppflags  += -malign-double
-Bloom_release_cppflags  += -O2
+Bloom_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Bloom_release_lflags    := $(Bloom_custom_lflags)
 Bloom_release_lflags    += $(addprefix -L, $(Bloom_release_lpaths))
 Bloom_release_lflags    += -Wl,--start-group $(addprefix -l, $(Bloom_release_libraries)) -Wl,--end-group
@@ -184,9 +184,9 @@ Bloom_release_obj      = $(Bloom_release_cpp_o) $(Bloom_release_cc_o) $(Bloom_re
 Bloom_release_bin      := ./../../bin/linux64/Bloom
 
 clean_Bloom_release: 
-	$(SILENT_FLAG)$(ECHO) clean Bloom release
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_release_bin)
+	$(ECHO) clean Bloom release
+	$(RMDIR) $(Bloom_release_objsdir)
+	$(RMDIR) $(Bloom_release_bin)
 
 build_Bloom_release: postbuild_Bloom_release
 postbuild_Bloom_release: mainbuild_Bloom_release
@@ -194,40 +194,45 @@ mainbuild_Bloom_release: prebuild_Bloom_release $(Bloom_release_bin)
 prebuild_Bloom_release:
 
 $(Bloom_release_bin): $(Bloom_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release build_R3_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/Bloom`
-	$(SILENT_FLAG)$(CCLD) $(Bloom_release_obj) $(Bloom_release_lflags) -o $(Bloom_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/Bloom`
+	$(CCLD) $(Bloom_release_obj) $(Bloom_release_lflags) -o $(Bloom_release_bin) 
+	$(ECHO) building $@ complete!
 
 Bloom_release_DEPDIR = $(dir $(@))/$(*F)
 $(Bloom_release_cpp_o): $(Bloom_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))).release.P; \
+	$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))))
+	cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))).release.P; \
 	  rm -f $(Bloom_release_DEPDIR).d
 
 $(Bloom_release_cc_o): $(Bloom_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))).release.P; \
+	$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))))
+	cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))).release.P; \
 	  rm -f $(Bloom_release_DEPDIR).d
 
 $(Bloom_release_c_o): $(Bloom_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Bloom_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))).release.P; \
+	$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Bloom_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))))
+	cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))).release.P; \
 	  rm -f $(Bloom_release_DEPDIR).d
 
 clean_Bloom:  clean_Bloom_debug clean_Bloom_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.CascadedShadowMapping.mk b/samples/build/linux64/Makefile.CascadedShadowMapping.mk
index 2ba099c..994ab55 100644
--- a/samples/build/linux64/Makefile.CascadedShadowMapping.mk
+++ b/samples/build/linux64/Makefile.CascadedShadowMapping.mk
@@ -55,16 +55,16 @@ CascadedShadowMapping_debug_common_cflags    += $(addprefix -D, $(CascadedShadow
 CascadedShadowMapping_debug_common_cflags    += $(addprefix -I, $(CascadedShadowMapping_debug_hpaths))
 CascadedShadowMapping_debug_common_cflags  += -m64
 CascadedShadowMapping_debug_cflags	:= $(CascadedShadowMapping_debug_common_cflags)
-CascadedShadowMapping_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CascadedShadowMapping_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 CascadedShadowMapping_debug_cflags  += -malign-double
 CascadedShadowMapping_debug_cflags  += -std="gnu++0x"
-CascadedShadowMapping_debug_cflags  += -g
+CascadedShadowMapping_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 CascadedShadowMapping_debug_cppflags	:= $(CascadedShadowMapping_debug_common_cflags)
-CascadedShadowMapping_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CascadedShadowMapping_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 CascadedShadowMapping_debug_cppflags  += -Wno-reorder
 CascadedShadowMapping_debug_cppflags  += -malign-double
 CascadedShadowMapping_debug_cppflags  += -std="gnu++0x"
-CascadedShadowMapping_debug_cppflags  += -g
+CascadedShadowMapping_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 CascadedShadowMapping_debug_lflags    := $(CascadedShadowMapping_custom_lflags)
 CascadedShadowMapping_debug_lflags    += $(addprefix -L, $(CascadedShadowMapping_debug_lpaths))
 CascadedShadowMapping_debug_lflags    += -Wl,--start-group $(addprefix -l, $(CascadedShadowMapping_debug_libraries)) -Wl,--end-group
@@ -79,9 +79,9 @@ CascadedShadowMapping_debug_obj      = $(CascadedShadowMapping_debug_cpp_o) $(Ca
 CascadedShadowMapping_debug_bin      := ./../../bin/linux64/CascadedShadowMappingD
 
 clean_CascadedShadowMapping_debug: 
-	$(SILENT_FLAG)$(ECHO) clean CascadedShadowMapping debug
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_debug_bin)
+	$(ECHO) clean CascadedShadowMapping debug
+	$(RMDIR) $(CascadedShadowMapping_debug_objsdir)
+	$(RMDIR) $(CascadedShadowMapping_debug_bin)
 
 build_CascadedShadowMapping_debug: postbuild_CascadedShadowMapping_debug
 postbuild_CascadedShadowMapping_debug: mainbuild_CascadedShadowMapping_debug
@@ -89,37 +89,37 @@ mainbuild_CascadedShadowMapping_debug: prebuild_CascadedShadowMapping_debug $(Ca
 prebuild_CascadedShadowMapping_debug:
 
 $(CascadedShadowMapping_debug_bin): $(CascadedShadowMapping_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/CascadedShadowMappingD`
-	$(SILENT_FLAG)$(CCLD) $(CascadedShadowMapping_debug_obj) $(CascadedShadowMapping_debug_lflags) -o $(CascadedShadowMapping_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/CascadedShadowMappingD`
+	$(CCLD) $(CascadedShadowMapping_debug_obj) $(CascadedShadowMapping_debug_lflags) -o $(CascadedShadowMapping_debug_bin) 
+	$(ECHO) building $@ complete!
 
 CascadedShadowMapping_debug_DEPDIR = $(dir $(@))/$(*F)
 $(CascadedShadowMapping_debug_cpp_o): $(CascadedShadowMapping_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).debug.P; \
+	$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
+	cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).debug.P; \
 	  rm -f $(CascadedShadowMapping_debug_DEPDIR).d
 
 $(CascadedShadowMapping_debug_cc_o): $(CascadedShadowMapping_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).debug.P; \
+	$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
+	cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).debug.P; \
 	  rm -f $(CascadedShadowMapping_debug_DEPDIR).d
 
 $(CascadedShadowMapping_debug_c_o): $(CascadedShadowMapping_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(CascadedShadowMapping_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).debug.P; \
+	$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CascadedShadowMapping_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
+	cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).debug.P; \
 	  rm -f $(CascadedShadowMapping_debug_DEPDIR).d
@@ -164,16 +164,16 @@ CascadedShadowMapping_release_common_cflags    += $(addprefix -D, $(CascadedShad
 CascadedShadowMapping_release_common_cflags    += $(addprefix -I, $(CascadedShadowMapping_release_hpaths))
 CascadedShadowMapping_release_common_cflags  += -m64
 CascadedShadowMapping_release_cflags	:= $(CascadedShadowMapping_release_common_cflags)
-CascadedShadowMapping_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CascadedShadowMapping_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 CascadedShadowMapping_release_cflags  += -malign-double
 CascadedShadowMapping_release_cflags  += -std="gnu++0x"
-CascadedShadowMapping_release_cflags  += -O2
+CascadedShadowMapping_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 CascadedShadowMapping_release_cppflags	:= $(CascadedShadowMapping_release_common_cflags)
-CascadedShadowMapping_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CascadedShadowMapping_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 CascadedShadowMapping_release_cppflags  += -Wno-reorder
 CascadedShadowMapping_release_cppflags  += -malign-double
 CascadedShadowMapping_release_cppflags  += -std="gnu++0x"
-CascadedShadowMapping_release_cppflags  += -O2
+CascadedShadowMapping_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 CascadedShadowMapping_release_lflags    := $(CascadedShadowMapping_custom_lflags)
 CascadedShadowMapping_release_lflags    += $(addprefix -L, $(CascadedShadowMapping_release_lpaths))
 CascadedShadowMapping_release_lflags    += -Wl,--start-group $(addprefix -l, $(CascadedShadowMapping_release_libraries)) -Wl,--end-group
@@ -188,9 +188,9 @@ CascadedShadowMapping_release_obj      = $(CascadedShadowMapping_release_cpp_o)
 CascadedShadowMapping_release_bin      := ./../../bin/linux64/CascadedShadowMapping
 
 clean_CascadedShadowMapping_release: 
-	$(SILENT_FLAG)$(ECHO) clean CascadedShadowMapping release
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_release_bin)
+	$(ECHO) clean CascadedShadowMapping release
+	$(RMDIR) $(CascadedShadowMapping_release_objsdir)
+	$(RMDIR) $(CascadedShadowMapping_release_bin)
 
 build_CascadedShadowMapping_release: postbuild_CascadedShadowMapping_release
 postbuild_CascadedShadowMapping_release: mainbuild_CascadedShadowMapping_release
@@ -198,40 +198,45 @@ mainbuild_CascadedShadowMapping_release: prebuild_CascadedShadowMapping_release
 prebuild_CascadedShadowMapping_release:
 
 $(CascadedShadowMapping_release_bin): $(CascadedShadowMapping_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/CascadedShadowMapping`
-	$(SILENT_FLAG)$(CCLD) $(CascadedShadowMapping_release_obj) $(CascadedShadowMapping_release_lflags) -o $(CascadedShadowMapping_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/CascadedShadowMapping`
+	$(CCLD) $(CascadedShadowMapping_release_obj) $(CascadedShadowMapping_release_lflags) -o $(CascadedShadowMapping_release_bin) 
+	$(ECHO) building $@ complete!
 
 CascadedShadowMapping_release_DEPDIR = $(dir $(@))/$(*F)
 $(CascadedShadowMapping_release_cpp_o): $(CascadedShadowMapping_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).release.P; \
+	$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
+	cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).release.P; \
 	  rm -f $(CascadedShadowMapping_release_DEPDIR).d
 
 $(CascadedShadowMapping_release_cc_o): $(CascadedShadowMapping_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).release.P; \
+	$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
+	cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).release.P; \
 	  rm -f $(CascadedShadowMapping_release_DEPDIR).d
 
 $(CascadedShadowMapping_release_c_o): $(CascadedShadowMapping_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(CascadedShadowMapping_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).release.P; \
+	$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CascadedShadowMapping_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
+	cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).release.P; \
 	  rm -f $(CascadedShadowMapping_release_DEPDIR).d
 
 clean_CascadedShadowMapping:  clean_CascadedShadowMapping_debug clean_CascadedShadowMapping_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.ComputeBasicGLSL.mk b/samples/build/linux64/Makefile.ComputeBasicGLSL.mk
index fc3afb2..294d0a8 100644
--- a/samples/build/linux64/Makefile.ComputeBasicGLSL.mk
+++ b/samples/build/linux64/Makefile.ComputeBasicGLSL.mk
@@ -54,14 +54,14 @@ ComputeBasicGLSL_debug_common_cflags    += $(addprefix -D, $(ComputeBasicGLSL_de
 ComputeBasicGLSL_debug_common_cflags    += $(addprefix -I, $(ComputeBasicGLSL_debug_hpaths))
 ComputeBasicGLSL_debug_common_cflags  += -m64
 ComputeBasicGLSL_debug_cflags	:= $(ComputeBasicGLSL_debug_common_cflags)
-ComputeBasicGLSL_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeBasicGLSL_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeBasicGLSL_debug_cflags  += -malign-double
-ComputeBasicGLSL_debug_cflags  += -g
+ComputeBasicGLSL_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeBasicGLSL_debug_cppflags	:= $(ComputeBasicGLSL_debug_common_cflags)
-ComputeBasicGLSL_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeBasicGLSL_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeBasicGLSL_debug_cppflags  += -Wno-reorder
 ComputeBasicGLSL_debug_cppflags  += -malign-double
-ComputeBasicGLSL_debug_cppflags  += -g
+ComputeBasicGLSL_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeBasicGLSL_debug_lflags    := $(ComputeBasicGLSL_custom_lflags)
 ComputeBasicGLSL_debug_lflags    += $(addprefix -L, $(ComputeBasicGLSL_debug_lpaths))
 ComputeBasicGLSL_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeBasicGLSL_debug_libraries)) -Wl,--end-group
@@ -76,9 +76,9 @@ ComputeBasicGLSL_debug_obj      = $(ComputeBasicGLSL_debug_cpp_o) $(ComputeBasic
 ComputeBasicGLSL_debug_bin      := ./../../bin/linux64/ComputeBasicGLSLD
 
 clean_ComputeBasicGLSL_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeBasicGLSL debug
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_debug_bin)
+	$(ECHO) clean ComputeBasicGLSL debug
+	$(RMDIR) $(ComputeBasicGLSL_debug_objsdir)
+	$(RMDIR) $(ComputeBasicGLSL_debug_bin)
 
 build_ComputeBasicGLSL_debug: postbuild_ComputeBasicGLSL_debug
 postbuild_ComputeBasicGLSL_debug: mainbuild_ComputeBasicGLSL_debug
@@ -86,37 +86,37 @@ mainbuild_ComputeBasicGLSL_debug: prebuild_ComputeBasicGLSL_debug $(ComputeBasic
 prebuild_ComputeBasicGLSL_debug:
 
 $(ComputeBasicGLSL_debug_bin): $(ComputeBasicGLSL_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/ComputeBasicGLSLD`
-	$(SILENT_FLAG)$(CCLD) $(ComputeBasicGLSL_debug_obj) $(ComputeBasicGLSL_debug_lflags) -o $(ComputeBasicGLSL_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/ComputeBasicGLSLD`
+	$(CCLD) $(ComputeBasicGLSL_debug_obj) $(ComputeBasicGLSL_debug_lflags) -o $(ComputeBasicGLSL_debug_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeBasicGLSL_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeBasicGLSL_debug_cpp_o): $(ComputeBasicGLSL_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).debug.P; \
+	$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
+	cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).debug.P; \
 	  rm -f $(ComputeBasicGLSL_debug_DEPDIR).d
 
 $(ComputeBasicGLSL_debug_cc_o): $(ComputeBasicGLSL_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).debug.P; \
+	$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
+	cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).debug.P; \
 	  rm -f $(ComputeBasicGLSL_debug_DEPDIR).d
 
 $(ComputeBasicGLSL_debug_c_o): $(ComputeBasicGLSL_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeBasicGLSL_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).debug.P; \
+	$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeBasicGLSL_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
+	cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).debug.P; \
 	  rm -f $(ComputeBasicGLSL_debug_DEPDIR).d
@@ -162,14 +162,14 @@ ComputeBasicGLSL_release_common_cflags    += $(addprefix -D, $(ComputeBasicGLSL_
 ComputeBasicGLSL_release_common_cflags    += $(addprefix -I, $(ComputeBasicGLSL_release_hpaths))
 ComputeBasicGLSL_release_common_cflags  += -m64
 ComputeBasicGLSL_release_cflags	:= $(ComputeBasicGLSL_release_common_cflags)
-ComputeBasicGLSL_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeBasicGLSL_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeBasicGLSL_release_cflags  += -malign-double
-ComputeBasicGLSL_release_cflags  += -O2
+ComputeBasicGLSL_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeBasicGLSL_release_cppflags	:= $(ComputeBasicGLSL_release_common_cflags)
-ComputeBasicGLSL_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeBasicGLSL_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeBasicGLSL_release_cppflags  += -Wno-reorder
 ComputeBasicGLSL_release_cppflags  += -malign-double
-ComputeBasicGLSL_release_cppflags  += -O2
+ComputeBasicGLSL_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeBasicGLSL_release_lflags    := $(ComputeBasicGLSL_custom_lflags)
 ComputeBasicGLSL_release_lflags    += $(addprefix -L, $(ComputeBasicGLSL_release_lpaths))
 ComputeBasicGLSL_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeBasicGLSL_release_libraries)) -Wl,--end-group
@@ -184,9 +184,9 @@ ComputeBasicGLSL_release_obj      = $(ComputeBasicGLSL_release_cpp_o) $(ComputeB
 ComputeBasicGLSL_release_bin      := ./../../bin/linux64/ComputeBasicGLSL
 
 clean_ComputeBasicGLSL_release: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeBasicGLSL release
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_release_bin)
+	$(ECHO) clean ComputeBasicGLSL release
+	$(RMDIR) $(ComputeBasicGLSL_release_objsdir)
+	$(RMDIR) $(ComputeBasicGLSL_release_bin)
 
 build_ComputeBasicGLSL_release: postbuild_ComputeBasicGLSL_release
 postbuild_ComputeBasicGLSL_release: mainbuild_ComputeBasicGLSL_release
@@ -194,40 +194,45 @@ mainbuild_ComputeBasicGLSL_release: prebuild_ComputeBasicGLSL_release $(ComputeB
 prebuild_ComputeBasicGLSL_release:
 
 $(ComputeBasicGLSL_release_bin): $(ComputeBasicGLSL_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/ComputeBasicGLSL`
-	$(SILENT_FLAG)$(CCLD) $(ComputeBasicGLSL_release_obj) $(ComputeBasicGLSL_release_lflags) -o $(ComputeBasicGLSL_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/ComputeBasicGLSL`
+	$(CCLD) $(ComputeBasicGLSL_release_obj) $(ComputeBasicGLSL_release_lflags) -o $(ComputeBasicGLSL_release_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeBasicGLSL_release_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeBasicGLSL_release_cpp_o): $(ComputeBasicGLSL_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).release.P; \
+	$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
+	cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).release.P; \
 	  rm -f $(ComputeBasicGLSL_release_DEPDIR).d
 
 $(ComputeBasicGLSL_release_cc_o): $(ComputeBasicGLSL_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).release.P; \
+	$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
+	cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).release.P; \
 	  rm -f $(ComputeBasicGLSL_release_DEPDIR).d
 
 $(ComputeBasicGLSL_release_c_o): $(ComputeBasicGLSL_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeBasicGLSL_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).release.P; \
+	$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeBasicGLSL_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
+	cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).release.P; \
 	  rm -f $(ComputeBasicGLSL_release_DEPDIR).d
 
 clean_ComputeBasicGLSL:  clean_ComputeBasicGLSL_debug clean_ComputeBasicGLSL_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.ComputeParticles.mk b/samples/build/linux64/Makefile.ComputeParticles.mk
index a2cdecc..1243acf 100644
--- a/samples/build/linux64/Makefile.ComputeParticles.mk
+++ b/samples/build/linux64/Makefile.ComputeParticles.mk
@@ -56,14 +56,14 @@ ComputeParticles_debug_common_cflags    += $(addprefix -D, $(ComputeParticles_de
 ComputeParticles_debug_common_cflags    += $(addprefix -I, $(ComputeParticles_debug_hpaths))
 ComputeParticles_debug_common_cflags  += -m64
 ComputeParticles_debug_cflags	:= $(ComputeParticles_debug_common_cflags)
-ComputeParticles_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeParticles_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeParticles_debug_cflags  += -malign-double
-ComputeParticles_debug_cflags  += -g
+ComputeParticles_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeParticles_debug_cppflags	:= $(ComputeParticles_debug_common_cflags)
-ComputeParticles_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeParticles_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeParticles_debug_cppflags  += -Wno-reorder
 ComputeParticles_debug_cppflags  += -malign-double
-ComputeParticles_debug_cppflags  += -g
+ComputeParticles_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeParticles_debug_lflags    := $(ComputeParticles_custom_lflags)
 ComputeParticles_debug_lflags    += $(addprefix -L, $(ComputeParticles_debug_lpaths))
 ComputeParticles_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeParticles_debug_libraries)) -Wl,--end-group
@@ -78,9 +78,9 @@ ComputeParticles_debug_obj      = $(ComputeParticles_debug_cpp_o) $(ComputeParti
 ComputeParticles_debug_bin      := ./../../bin/linux64/ComputeParticlesD
 
 clean_ComputeParticles_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeParticles debug
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_debug_bin)
+	$(ECHO) clean ComputeParticles debug
+	$(RMDIR) $(ComputeParticles_debug_objsdir)
+	$(RMDIR) $(ComputeParticles_debug_bin)
 
 build_ComputeParticles_debug: postbuild_ComputeParticles_debug
 postbuild_ComputeParticles_debug: mainbuild_ComputeParticles_debug
@@ -88,37 +88,37 @@ mainbuild_ComputeParticles_debug: prebuild_ComputeParticles_debug $(ComputeParti
 prebuild_ComputeParticles_debug:
 
 $(ComputeParticles_debug_bin): $(ComputeParticles_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/ComputeParticlesD`
-	$(SILENT_FLAG)$(CCLD) $(ComputeParticles_debug_obj) $(ComputeParticles_debug_lflags) -o $(ComputeParticles_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/ComputeParticlesD`
+	$(CCLD) $(ComputeParticles_debug_obj) $(ComputeParticles_debug_lflags) -o $(ComputeParticles_debug_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeParticles_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeParticles_debug_cpp_o): $(ComputeParticles_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))).debug.P; \
+	$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
+	cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))).debug.P; \
 	  rm -f $(ComputeParticles_debug_DEPDIR).d
 
 $(ComputeParticles_debug_cc_o): $(ComputeParticles_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))).debug.P; \
+	$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
+	cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))).debug.P; \
 	  rm -f $(ComputeParticles_debug_DEPDIR).d
 
 $(ComputeParticles_debug_c_o): $(ComputeParticles_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeParticles_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))).debug.P; \
+	$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeParticles_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))))
+	cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))).debug.P; \
 	  rm -f $(ComputeParticles_debug_DEPDIR).d
@@ -164,14 +164,14 @@ ComputeParticles_release_common_cflags    += $(addprefix -D, $(ComputeParticles_
 ComputeParticles_release_common_cflags    += $(addprefix -I, $(ComputeParticles_release_hpaths))
 ComputeParticles_release_common_cflags  += -m64
 ComputeParticles_release_cflags	:= $(ComputeParticles_release_common_cflags)
-ComputeParticles_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeParticles_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeParticles_release_cflags  += -malign-double
-ComputeParticles_release_cflags  += -O2
+ComputeParticles_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeParticles_release_cppflags	:= $(ComputeParticles_release_common_cflags)
-ComputeParticles_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeParticles_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeParticles_release_cppflags  += -Wno-reorder
 ComputeParticles_release_cppflags  += -malign-double
-ComputeParticles_release_cppflags  += -O2
+ComputeParticles_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeParticles_release_lflags    := $(ComputeParticles_custom_lflags)
 ComputeParticles_release_lflags    += $(addprefix -L, $(ComputeParticles_release_lpaths))
 ComputeParticles_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeParticles_release_libraries)) -Wl,--end-group
@@ -186,9 +186,9 @@ ComputeParticles_release_obj      = $(ComputeParticles_release_cpp_o) $(ComputeP
 ComputeParticles_release_bin      := ./../../bin/linux64/ComputeParticles
 
 clean_ComputeParticles_release: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeParticles release
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_release_bin)
+	$(ECHO) clean ComputeParticles release
+	$(RMDIR) $(ComputeParticles_release_objsdir)
+	$(RMDIR) $(ComputeParticles_release_bin)
 
 build_ComputeParticles_release: postbuild_ComputeParticles_release
 postbuild_ComputeParticles_release: mainbuild_ComputeParticles_release
@@ -196,40 +196,45 @@ mainbuild_ComputeParticles_release: prebuild_ComputeParticles_release $(ComputeP
 prebuild_ComputeParticles_release:
 
 $(ComputeParticles_release_bin): $(ComputeParticles_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/ComputeParticles`
-	$(SILENT_FLAG)$(CCLD) $(ComputeParticles_release_obj) $(ComputeParticles_release_lflags) -o $(ComputeParticles_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/ComputeParticles`
+	$(CCLD) $(ComputeParticles_release_obj) $(ComputeParticles_release_lflags) -o $(ComputeParticles_release_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeParticles_release_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeParticles_release_cpp_o): $(ComputeParticles_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))).release.P; \
+	$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
+	cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))).release.P; \
 	  rm -f $(ComputeParticles_release_DEPDIR).d
 
 $(ComputeParticles_release_cc_o): $(ComputeParticles_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))).release.P; \
+	$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
+	cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))).release.P; \
 	  rm -f $(ComputeParticles_release_DEPDIR).d
 
 $(ComputeParticles_release_c_o): $(ComputeParticles_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeParticles_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))).release.P; \
+	$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeParticles_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))))
+	cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))).release.P; \
 	  rm -f $(ComputeParticles_release_DEPDIR).d
 
 clean_ComputeParticles:  clean_ComputeParticles_debug clean_ComputeParticles_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.ComputeWaterSimulation.mk b/samples/build/linux64/Makefile.ComputeWaterSimulation.mk
index e4c9d54..ff348c0 100644
--- a/samples/build/linux64/Makefile.ComputeWaterSimulation.mk
+++ b/samples/build/linux64/Makefile.ComputeWaterSimulation.mk
@@ -60,14 +60,14 @@ ComputeWaterSimulation_debug_common_cflags    += $(addprefix -D, $(ComputeWaterS
 ComputeWaterSimulation_debug_common_cflags    += $(addprefix -I, $(ComputeWaterSimulation_debug_hpaths))
 ComputeWaterSimulation_debug_common_cflags  += -m64
 ComputeWaterSimulation_debug_cflags	:= $(ComputeWaterSimulation_debug_common_cflags)
-ComputeWaterSimulation_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeWaterSimulation_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeWaterSimulation_debug_cflags  += -malign-double
-ComputeWaterSimulation_debug_cflags  += -g
+ComputeWaterSimulation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeWaterSimulation_debug_cppflags	:= $(ComputeWaterSimulation_debug_common_cflags)
-ComputeWaterSimulation_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeWaterSimulation_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeWaterSimulation_debug_cppflags  += -Wno-reorder
 ComputeWaterSimulation_debug_cppflags  += -malign-double
-ComputeWaterSimulation_debug_cppflags  += -g
+ComputeWaterSimulation_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeWaterSimulation_debug_lflags    := $(ComputeWaterSimulation_custom_lflags)
 ComputeWaterSimulation_debug_lflags    += $(addprefix -L, $(ComputeWaterSimulation_debug_lpaths))
 ComputeWaterSimulation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeWaterSimulation_debug_libraries)) -Wl,--end-group
@@ -82,9 +82,9 @@ ComputeWaterSimulation_debug_obj      = $(ComputeWaterSimulation_debug_cpp_o) $(
 ComputeWaterSimulation_debug_bin      := ./../../bin/linux64/ComputeWaterSimulationD
 
 clean_ComputeWaterSimulation_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeWaterSimulation debug
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_debug_bin)
+	$(ECHO) clean ComputeWaterSimulation debug
+	$(RMDIR) $(ComputeWaterSimulation_debug_objsdir)
+	$(RMDIR) $(ComputeWaterSimulation_debug_bin)
 
 build_ComputeWaterSimulation_debug: postbuild_ComputeWaterSimulation_debug
 postbuild_ComputeWaterSimulation_debug: mainbuild_ComputeWaterSimulation_debug
@@ -92,37 +92,37 @@ mainbuild_ComputeWaterSimulation_debug: prebuild_ComputeWaterSimulation_debug $(
 prebuild_ComputeWaterSimulation_debug:
 
 $(ComputeWaterSimulation_debug_bin): $(ComputeWaterSimulation_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug build_R3_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/ComputeWaterSimulationD`
-	$(SILENT_FLAG)$(CCLD) $(ComputeWaterSimulation_debug_obj) $(ComputeWaterSimulation_debug_lflags) -o $(ComputeWaterSimulation_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/ComputeWaterSimulationD`
+	$(CCLD) $(ComputeWaterSimulation_debug_obj) $(ComputeWaterSimulation_debug_lflags) -o $(ComputeWaterSimulation_debug_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeWaterSimulation_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeWaterSimulation_debug_cpp_o): $(ComputeWaterSimulation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).debug.P; \
+	$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
+	cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).debug.P; \
 	  rm -f $(ComputeWaterSimulation_debug_DEPDIR).d
 
 $(ComputeWaterSimulation_debug_cc_o): $(ComputeWaterSimulation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).debug.P; \
+	$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
+	cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).debug.P; \
 	  rm -f $(ComputeWaterSimulation_debug_DEPDIR).d
 
 $(ComputeWaterSimulation_debug_c_o): $(ComputeWaterSimulation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeWaterSimulation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).debug.P; \
+	$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeWaterSimulation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
+	cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).debug.P; \
 	  rm -f $(ComputeWaterSimulation_debug_DEPDIR).d
@@ -169,14 +169,14 @@ ComputeWaterSimulation_release_common_cflags    += $(addprefix -D, $(ComputeWate
 ComputeWaterSimulation_release_common_cflags    += $(addprefix -I, $(ComputeWaterSimulation_release_hpaths))
 ComputeWaterSimulation_release_common_cflags  += -m64
 ComputeWaterSimulation_release_cflags	:= $(ComputeWaterSimulation_release_common_cflags)
-ComputeWaterSimulation_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeWaterSimulation_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeWaterSimulation_release_cflags  += -malign-double
-ComputeWaterSimulation_release_cflags  += -O2
+ComputeWaterSimulation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeWaterSimulation_release_cppflags	:= $(ComputeWaterSimulation_release_common_cflags)
-ComputeWaterSimulation_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ComputeWaterSimulation_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ComputeWaterSimulation_release_cppflags  += -Wno-reorder
 ComputeWaterSimulation_release_cppflags  += -malign-double
-ComputeWaterSimulation_release_cppflags  += -O2
+ComputeWaterSimulation_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeWaterSimulation_release_lflags    := $(ComputeWaterSimulation_custom_lflags)
 ComputeWaterSimulation_release_lflags    += $(addprefix -L, $(ComputeWaterSimulation_release_lpaths))
 ComputeWaterSimulation_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeWaterSimulation_release_libraries)) -Wl,--end-group
@@ -191,9 +191,9 @@ ComputeWaterSimulation_release_obj      = $(ComputeWaterSimulation_release_cpp_o
 ComputeWaterSimulation_release_bin      := ./../../bin/linux64/ComputeWaterSimulation
 
 clean_ComputeWaterSimulation_release: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeWaterSimulation release
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_release_bin)
+	$(ECHO) clean ComputeWaterSimulation release
+	$(RMDIR) $(ComputeWaterSimulation_release_objsdir)
+	$(RMDIR) $(ComputeWaterSimulation_release_bin)
 
 build_ComputeWaterSimulation_release: postbuild_ComputeWaterSimulation_release
 postbuild_ComputeWaterSimulation_release: mainbuild_ComputeWaterSimulation_release
@@ -201,40 +201,45 @@ mainbuild_ComputeWaterSimulation_release: prebuild_ComputeWaterSimulation_releas
 prebuild_ComputeWaterSimulation_release:
 
 $(ComputeWaterSimulation_release_bin): $(ComputeWaterSimulation_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release build_R3_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/ComputeWaterSimulation`
-	$(SILENT_FLAG)$(CCLD) $(ComputeWaterSimulation_release_obj) $(ComputeWaterSimulation_release_lflags) -o $(ComputeWaterSimulation_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/ComputeWaterSimulation`
+	$(CCLD) $(ComputeWaterSimulation_release_obj) $(ComputeWaterSimulation_release_lflags) -o $(ComputeWaterSimulation_release_bin) 
+	$(ECHO) building $@ complete!
 
 ComputeWaterSimulation_release_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeWaterSimulation_release_cpp_o): $(ComputeWaterSimulation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).release.P; \
+	$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
+	cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).release.P; \
 	  rm -f $(ComputeWaterSimulation_release_DEPDIR).d
 
 $(ComputeWaterSimulation_release_cc_o): $(ComputeWaterSimulation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).release.P; \
+	$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
+	cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).release.P; \
 	  rm -f $(ComputeWaterSimulation_release_DEPDIR).d
 
 $(ComputeWaterSimulation_release_c_o): $(ComputeWaterSimulation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeWaterSimulation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).release.P; \
+	$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeWaterSimulation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
+	cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).release.P; \
 	  rm -f $(ComputeWaterSimulation_release_DEPDIR).d
 
 clean_ComputeWaterSimulation:  clean_ComputeWaterSimulation_debug clean_ComputeWaterSimulation_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.ConservativeRaster.mk b/samples/build/linux64/Makefile.ConservativeRaster.mk
index 7484dec..d73c5e7 100644
--- a/samples/build/linux64/Makefile.ConservativeRaster.mk
+++ b/samples/build/linux64/Makefile.ConservativeRaster.mk
@@ -53,14 +53,14 @@ ConservativeRaster_debug_common_cflags    += $(addprefix -D, $(ConservativeRaste
 ConservativeRaster_debug_common_cflags    += $(addprefix -I, $(ConservativeRaster_debug_hpaths))
 ConservativeRaster_debug_common_cflags  += -m64
 ConservativeRaster_debug_cflags	:= $(ConservativeRaster_debug_common_cflags)
-ConservativeRaster_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ConservativeRaster_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ConservativeRaster_debug_cflags  += -malign-double
-ConservativeRaster_debug_cflags  += -g
+ConservativeRaster_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ConservativeRaster_debug_cppflags	:= $(ConservativeRaster_debug_common_cflags)
-ConservativeRaster_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ConservativeRaster_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ConservativeRaster_debug_cppflags  += -Wno-reorder
 ConservativeRaster_debug_cppflags  += -malign-double
-ConservativeRaster_debug_cppflags  += -g
+ConservativeRaster_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ConservativeRaster_debug_lflags    := $(ConservativeRaster_custom_lflags)
 ConservativeRaster_debug_lflags    += $(addprefix -L, $(ConservativeRaster_debug_lpaths))
 ConservativeRaster_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ConservativeRaster_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ ConservativeRaster_debug_obj      = $(ConservativeRaster_debug_cpp_o) $(Conserva
 ConservativeRaster_debug_bin      := ./../../bin/linux64/ConservativeRasterD
 
 clean_ConservativeRaster_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ConservativeRaster debug
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_debug_bin)
+	$(ECHO) clean ConservativeRaster debug
+	$(RMDIR) $(ConservativeRaster_debug_objsdir)
+	$(RMDIR) $(ConservativeRaster_debug_bin)
 
 build_ConservativeRaster_debug: postbuild_ConservativeRaster_debug
 postbuild_ConservativeRaster_debug: mainbuild_ConservativeRaster_debug
@@ -85,37 +85,37 @@ mainbuild_ConservativeRaster_debug: prebuild_ConservativeRaster_debug $(Conserva
 prebuild_ConservativeRaster_debug:
 
 $(ConservativeRaster_debug_bin): $(ConservativeRaster_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/ConservativeRasterD`
-	$(SILENT_FLAG)$(CCLD) $(ConservativeRaster_debug_obj) $(ConservativeRaster_debug_lflags) -o $(ConservativeRaster_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/ConservativeRasterD`
+	$(CCLD) $(ConservativeRaster_debug_obj) $(ConservativeRaster_debug_lflags) -o $(ConservativeRaster_debug_bin) 
+	$(ECHO) building $@ complete!
 
 ConservativeRaster_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ConservativeRaster_debug_cpp_o): $(ConservativeRaster_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).debug.P; \
+	$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
+	cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).debug.P; \
 	  rm -f $(ConservativeRaster_debug_DEPDIR).d
 
 $(ConservativeRaster_debug_cc_o): $(ConservativeRaster_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).debug.P; \
+	$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
+	cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).debug.P; \
 	  rm -f $(ConservativeRaster_debug_DEPDIR).d
 
 $(ConservativeRaster_debug_c_o): $(ConservativeRaster_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ConservativeRaster_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))).debug.P; \
+	$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ConservativeRaster_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
+	cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))).debug.P; \
 	  rm -f $(ConservativeRaster_debug_DEPDIR).d
@@ -160,14 +160,14 @@ ConservativeRaster_release_common_cflags    += $(addprefix -D, $(ConservativeRas
 ConservativeRaster_release_common_cflags    += $(addprefix -I, $(ConservativeRaster_release_hpaths))
 ConservativeRaster_release_common_cflags  += -m64
 ConservativeRaster_release_cflags	:= $(ConservativeRaster_release_common_cflags)
-ConservativeRaster_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ConservativeRaster_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ConservativeRaster_release_cflags  += -malign-double
-ConservativeRaster_release_cflags  += -O2
+ConservativeRaster_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ConservativeRaster_release_cppflags	:= $(ConservativeRaster_release_common_cflags)
-ConservativeRaster_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ConservativeRaster_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ConservativeRaster_release_cppflags  += -Wno-reorder
 ConservativeRaster_release_cppflags  += -malign-double
-ConservativeRaster_release_cppflags  += -O2
+ConservativeRaster_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ConservativeRaster_release_lflags    := $(ConservativeRaster_custom_lflags)
 ConservativeRaster_release_lflags    += $(addprefix -L, $(ConservativeRaster_release_lpaths))
 ConservativeRaster_release_lflags    += -Wl,--start-group $(addprefix -l, $(ConservativeRaster_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ ConservativeRaster_release_obj      = $(ConservativeRaster_release_cpp_o) $(Cons
 ConservativeRaster_release_bin      := ./../../bin/linux64/ConservativeRaster
 
 clean_ConservativeRaster_release: 
-	$(SILENT_FLAG)$(ECHO) clean ConservativeRaster release
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_release_bin)
+	$(ECHO) clean ConservativeRaster release
+	$(RMDIR) $(ConservativeRaster_release_objsdir)
+	$(RMDIR) $(ConservativeRaster_release_bin)
 
 build_ConservativeRaster_release: postbuild_ConservativeRaster_release
 postbuild_ConservativeRaster_release: mainbuild_ConservativeRaster_release
@@ -192,40 +192,45 @@ mainbuild_ConservativeRaster_release: prebuild_ConservativeRaster_release $(Cons
 prebuild_ConservativeRaster_release:
 
 $(ConservativeRaster_release_bin): $(ConservativeRaster_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/ConservativeRaster`
-	$(SILENT_FLAG)$(CCLD) $(ConservativeRaster_release_obj) $(ConservativeRaster_release_lflags) -o $(ConservativeRaster_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/ConservativeRaster`
+	$(CCLD) $(ConservativeRaster_release_obj) $(ConservativeRaster_release_lflags) -o $(ConservativeRaster_release_bin) 
+	$(ECHO) building $@ complete!
 
 ConservativeRaster_release_DEPDIR = $(dir $(@))/$(*F)
 $(ConservativeRaster_release_cpp_o): $(ConservativeRaster_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).release.P; \
+	$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
+	cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).release.P; \
 	  rm -f $(ConservativeRaster_release_DEPDIR).d
 
 $(ConservativeRaster_release_cc_o): $(ConservativeRaster_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).release.P; \
+	$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
+	cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).release.P; \
 	  rm -f $(ConservativeRaster_release_DEPDIR).d
 
 $(ConservativeRaster_release_c_o): $(ConservativeRaster_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ConservativeRaster_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))).release.P; \
+	$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ConservativeRaster_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
+	cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))).release.P; \
 	  rm -f $(ConservativeRaster_release_DEPDIR).d
 
 clean_ConservativeRaster:  clean_ConservativeRaster_debug clean_ConservativeRaster_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.CursiveES.mk b/samples/build/linux64/Makefile.CursiveES.mk
new file mode 100644
index 0000000..e7a6820
--- /dev/null
+++ b/samples/build/linux64/Makefile.CursiveES.mk
@@ -0,0 +1,240 @@
+# Makefile generated by XPJ for linux64
+-include Makefile.custom
+ProjectName = CursiveES
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/Cursive.cpp
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/cg4cpp_xform.cpp
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/this_is_crazy.cpp
+
+CursiveES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(CursiveES_cppfiles)))))
+CursiveES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(CursiveES_ccfiles)))))
+CursiveES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(CursiveES_cfiles)))))
+CursiveES_debug_dep      = $(CursiveES_cpp_debug_dep) $(CursiveES_cc_debug_dep) $(CursiveES_c_debug_dep)
+-include $(CursiveES_debug_dep)
+CursiveES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(CursiveES_cppfiles)))))
+CursiveES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(CursiveES_ccfiles)))))
+CursiveES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(CursiveES_cfiles)))))
+CursiveES_release_dep      = $(CursiveES_cpp_release_dep) $(CursiveES_cc_release_dep) $(CursiveES_c_release_dep)
+-include $(CursiveES_release_dep)
+CursiveES_debug_hpaths    := 
+CursiveES_debug_hpaths    += ./../../nvpr/CursiveES
+CursiveES_debug_hpaths    += ./../../../extensions/include
+CursiveES_debug_hpaths    += ./../../../extensions/externals/include
+CursiveES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+CursiveES_debug_lpaths    := 
+CursiveES_debug_lpaths    += ./../../../extensions/externals/lib/linux64
+CursiveES_debug_lpaths    += ./../../../extensions/lib/linux64
+CursiveES_debug_lpaths    += ./../../../../../../../../../../../../../usr/lib/x86_64-linux-gnu
+CursiveES_debug_lpaths    += ./../../../extensions/externals/lib/linux64
+CursiveES_debug_lpaths    += ./../../../extensions/lib/linux64
+CursiveES_debug_defines   := $(CursiveES_custom_defines)
+CursiveES_debug_defines   += LINUX=1
+CursiveES_debug_defines   += GLEW_NO_GLU=1
+CursiveES_debug_defines   += _DEBUG
+CursiveES_debug_libraries := 
+CursiveES_debug_libraries += GL
+CursiveES_debug_libraries += GLU
+CursiveES_debug_libraries += GLEW
+CursiveES_debug_libraries += glfw3
+CursiveES_debug_libraries += pthread
+CursiveES_debug_libraries += rt
+CursiveES_debug_libraries += dl
+CursiveES_debug_libraries += X11
+CursiveES_debug_libraries += Xrandr
+CursiveES_debug_libraries += Xxf86vm
+CursiveES_debug_libraries += Xi
+CursiveES_debug_libraries += cg4cppD
+CursiveES_debug_libraries += HalfD
+CursiveES_debug_libraries += NvAppBaseD
+CursiveES_debug_libraries += NvAssetLoaderD
+CursiveES_debug_libraries += NvGamepadD
+CursiveES_debug_libraries += NvGLUtilsD
+CursiveES_debug_libraries += NvModelD
+CursiveES_debug_libraries += NvUID
+CursiveES_debug_common_cflags	:= $(CursiveES_custom_cflags)
+CursiveES_debug_common_cflags    += -MMD
+CursiveES_debug_common_cflags    += $(addprefix -D, $(CursiveES_debug_defines))
+CursiveES_debug_common_cflags    += $(addprefix -I, $(CursiveES_debug_hpaths))
+CursiveES_debug_common_cflags  += -m64
+CursiveES_debug_cflags	:= $(CursiveES_debug_common_cflags)
+CursiveES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CursiveES_debug_cflags  += -malign-double
+CursiveES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+CursiveES_debug_cppflags	:= $(CursiveES_debug_common_cflags)
+CursiveES_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CursiveES_debug_cppflags  += -Wno-reorder
+CursiveES_debug_cppflags  += -malign-double
+CursiveES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+CursiveES_debug_lflags    := $(CursiveES_custom_lflags)
+CursiveES_debug_lflags    += $(addprefix -L, $(CursiveES_debug_lpaths))
+CursiveES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(CursiveES_debug_libraries)) -Wl,--end-group
+CursiveES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+CursiveES_debug_lflags  += -m64
+CursiveES_debug_lflags  += -m64
+CursiveES_debug_objsdir  = $(OBJS_DIR)/CursiveES_debug
+CursiveES_debug_cpp_o    = $(addprefix $(CursiveES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(CursiveES_cppfiles)))))
+CursiveES_debug_cc_o    = $(addprefix $(CursiveES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(CursiveES_ccfiles)))))
+CursiveES_debug_c_o      = $(addprefix $(CursiveES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(CursiveES_cfiles)))))
+CursiveES_debug_obj      = $(CursiveES_debug_cpp_o) $(CursiveES_debug_cc_o) $(CursiveES_debug_c_o)
+CursiveES_debug_bin      := ./../../bin/linux64/CursiveESD
+
+clean_CursiveES_debug: 
+	$(ECHO) clean CursiveES debug
+	$(RMDIR) $(CursiveES_debug_objsdir)
+	$(RMDIR) $(CursiveES_debug_bin)
+
+build_CursiveES_debug: postbuild_CursiveES_debug
+postbuild_CursiveES_debug: mainbuild_CursiveES_debug
+mainbuild_CursiveES_debug: prebuild_CursiveES_debug $(CursiveES_debug_bin)
+prebuild_CursiveES_debug:
+
+$(CursiveES_debug_bin): $(CursiveES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../bin/linux64/CursiveESD`
+	$(CCLD) $(CursiveES_debug_obj) $(CursiveES_debug_lflags) -o $(CursiveES_debug_bin) 
+	$(ECHO) building $@ complete!
+
+CursiveES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(CursiveES_debug_cpp_o): $(CursiveES_debug_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))))))
+	cp $(CursiveES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))))).debug.P; \
+	  rm -f $(CursiveES_debug_DEPDIR).d
+
+$(CursiveES_debug_cc_o): $(CursiveES_debug_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))))))
+	cp $(CursiveES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))))).debug.P; \
+	  rm -f $(CursiveES_debug_DEPDIR).d
+
+$(CursiveES_debug_c_o): $(CursiveES_debug_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CursiveES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))))))
+	cp $(CursiveES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))))).debug.P; \
+	  rm -f $(CursiveES_debug_DEPDIR).d
+
+CursiveES_release_hpaths    := 
+CursiveES_release_hpaths    += ./../../nvpr/CursiveES
+CursiveES_release_hpaths    += ./../../../extensions/include
+CursiveES_release_hpaths    += ./../../../extensions/externals/include
+CursiveES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+CursiveES_release_lpaths    := 
+CursiveES_release_lpaths    += ./../../../extensions/externals/lib/linux64
+CursiveES_release_lpaths    += ./../../../extensions/lib/linux64
+CursiveES_release_lpaths    += ./../../../../../../../../../../../../../usr/lib/x86_64-linux-gnu
+CursiveES_release_lpaths    += ./../../../extensions/externals/lib/linux64
+CursiveES_release_lpaths    += ./../../../extensions/lib/linux64
+CursiveES_release_defines   := $(CursiveES_custom_defines)
+CursiveES_release_defines   += LINUX=1
+CursiveES_release_defines   += GLEW_NO_GLU=1
+CursiveES_release_defines   += NDEBUG
+CursiveES_release_libraries := 
+CursiveES_release_libraries += GL
+CursiveES_release_libraries += GLU
+CursiveES_release_libraries += GLEW
+CursiveES_release_libraries += glfw3
+CursiveES_release_libraries += pthread
+CursiveES_release_libraries += rt
+CursiveES_release_libraries += dl
+CursiveES_release_libraries += X11
+CursiveES_release_libraries += Xrandr
+CursiveES_release_libraries += Xxf86vm
+CursiveES_release_libraries += Xi
+CursiveES_release_libraries += cg4cpp
+CursiveES_release_libraries += Half
+CursiveES_release_libraries += NvAppBase
+CursiveES_release_libraries += NvAssetLoader
+CursiveES_release_libraries += NvGamepad
+CursiveES_release_libraries += NvGLUtils
+CursiveES_release_libraries += NvModel
+CursiveES_release_libraries += NvUI
+CursiveES_release_common_cflags	:= $(CursiveES_custom_cflags)
+CursiveES_release_common_cflags    += -MMD
+CursiveES_release_common_cflags    += $(addprefix -D, $(CursiveES_release_defines))
+CursiveES_release_common_cflags    += $(addprefix -I, $(CursiveES_release_hpaths))
+CursiveES_release_common_cflags  += -m64
+CursiveES_release_cflags	:= $(CursiveES_release_common_cflags)
+CursiveES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CursiveES_release_cflags  += -malign-double
+CursiveES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+CursiveES_release_cppflags	:= $(CursiveES_release_common_cflags)
+CursiveES_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+CursiveES_release_cppflags  += -Wno-reorder
+CursiveES_release_cppflags  += -malign-double
+CursiveES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+CursiveES_release_lflags    := $(CursiveES_custom_lflags)
+CursiveES_release_lflags    += $(addprefix -L, $(CursiveES_release_lpaths))
+CursiveES_release_lflags    += -Wl,--start-group $(addprefix -l, $(CursiveES_release_libraries)) -Wl,--end-group
+CursiveES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+CursiveES_release_lflags  += -m64
+CursiveES_release_lflags  += -m64
+CursiveES_release_objsdir  = $(OBJS_DIR)/CursiveES_release
+CursiveES_release_cpp_o    = $(addprefix $(CursiveES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(CursiveES_cppfiles)))))
+CursiveES_release_cc_o    = $(addprefix $(CursiveES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(CursiveES_ccfiles)))))
+CursiveES_release_c_o      = $(addprefix $(CursiveES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(CursiveES_cfiles)))))
+CursiveES_release_obj      = $(CursiveES_release_cpp_o) $(CursiveES_release_cc_o) $(CursiveES_release_c_o)
+CursiveES_release_bin      := ./../../bin/linux64/CursiveES
+
+clean_CursiveES_release: 
+	$(ECHO) clean CursiveES release
+	$(RMDIR) $(CursiveES_release_objsdir)
+	$(RMDIR) $(CursiveES_release_bin)
+
+build_CursiveES_release: postbuild_CursiveES_release
+postbuild_CursiveES_release: mainbuild_CursiveES_release
+mainbuild_CursiveES_release: prebuild_CursiveES_release $(CursiveES_release_bin)
+prebuild_CursiveES_release:
+
+$(CursiveES_release_bin): $(CursiveES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../bin/linux64/CursiveES`
+	$(CCLD) $(CursiveES_release_obj) $(CursiveES_release_lflags) -o $(CursiveES_release_bin) 
+	$(ECHO) building $@ complete!
+
+CursiveES_release_DEPDIR = $(dir $(@))/$(*F)
+$(CursiveES_release_cpp_o): $(CursiveES_release_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))))))
+	cp $(CursiveES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))))).release.P; \
+	  rm -f $(CursiveES_release_DEPDIR).d
+
+$(CursiveES_release_cc_o): $(CursiveES_release_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))))))
+	cp $(CursiveES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))))).release.P; \
+	  rm -f $(CursiveES_release_DEPDIR).d
+
+$(CursiveES_release_c_o): $(CursiveES_release_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CursiveES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))))))
+	cp $(CursiveES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))))).release.P; \
+	  rm -f $(CursiveES_release_DEPDIR).d
+
+clean_CursiveES:  clean_CursiveES_debug clean_CursiveES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.FXAA.mk b/samples/build/linux64/Makefile.FXAA.mk
index 0d61f57..f26f1d8 100644
--- a/samples/build/linux64/Makefile.FXAA.mk
+++ b/samples/build/linux64/Makefile.FXAA.mk
@@ -54,14 +54,14 @@ FXAA_debug_common_cflags    += $(addprefix -D, $(FXAA_debug_defines))
 FXAA_debug_common_cflags    += $(addprefix -I, $(FXAA_debug_hpaths))
 FXAA_debug_common_cflags  += -m64
 FXAA_debug_cflags	:= $(FXAA_debug_common_cflags)
-FXAA_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FXAA_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FXAA_debug_cflags  += -malign-double
-FXAA_debug_cflags  += -g
+FXAA_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FXAA_debug_cppflags	:= $(FXAA_debug_common_cflags)
-FXAA_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FXAA_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FXAA_debug_cppflags  += -Wno-reorder
 FXAA_debug_cppflags  += -malign-double
-FXAA_debug_cppflags  += -g
+FXAA_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FXAA_debug_lflags    := $(FXAA_custom_lflags)
 FXAA_debug_lflags    += $(addprefix -L, $(FXAA_debug_lpaths))
 FXAA_debug_lflags    += -Wl,--start-group $(addprefix -l, $(FXAA_debug_libraries)) -Wl,--end-group
@@ -76,9 +76,9 @@ FXAA_debug_obj      = $(FXAA_debug_cpp_o) $(FXAA_debug_cc_o) $(FXAA_debug_c_o)
 FXAA_debug_bin      := ./../../bin/linux64/FXAAD
 
 clean_FXAA_debug: 
-	$(SILENT_FLAG)$(ECHO) clean FXAA debug
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_debug_bin)
+	$(ECHO) clean FXAA debug
+	$(RMDIR) $(FXAA_debug_objsdir)
+	$(RMDIR) $(FXAA_debug_bin)
 
 build_FXAA_debug: postbuild_FXAA_debug
 postbuild_FXAA_debug: mainbuild_FXAA_debug
@@ -86,37 +86,37 @@ mainbuild_FXAA_debug: prebuild_FXAA_debug $(FXAA_debug_bin)
 prebuild_FXAA_debug:
 
 $(FXAA_debug_bin): $(FXAA_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/FXAAD`
-	$(SILENT_FLAG)$(CCLD) $(FXAA_debug_obj) $(FXAA_debug_lflags) -o $(FXAA_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/FXAAD`
+	$(CCLD) $(FXAA_debug_obj) $(FXAA_debug_lflags) -o $(FXAA_debug_bin) 
+	$(ECHO) building $@ complete!
 
 FXAA_debug_DEPDIR = $(dir $(@))/$(*F)
 $(FXAA_debug_cpp_o): $(FXAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))).debug.P; \
+	$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))))
+	cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))).debug.P; \
 	  rm -f $(FXAA_debug_DEPDIR).d
 
 $(FXAA_debug_cc_o): $(FXAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))).debug.P; \
+	$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))))
+	cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))).debug.P; \
 	  rm -f $(FXAA_debug_DEPDIR).d
 
 $(FXAA_debug_c_o): $(FXAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FXAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))).debug.P; \
+	$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FXAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))))
+	cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))).debug.P; \
 	  rm -f $(FXAA_debug_DEPDIR).d
@@ -162,14 +162,14 @@ FXAA_release_common_cflags    += $(addprefix -D, $(FXAA_release_defines))
 FXAA_release_common_cflags    += $(addprefix -I, $(FXAA_release_hpaths))
 FXAA_release_common_cflags  += -m64
 FXAA_release_cflags	:= $(FXAA_release_common_cflags)
-FXAA_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FXAA_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FXAA_release_cflags  += -malign-double
-FXAA_release_cflags  += -O2
+FXAA_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FXAA_release_cppflags	:= $(FXAA_release_common_cflags)
-FXAA_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FXAA_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FXAA_release_cppflags  += -Wno-reorder
 FXAA_release_cppflags  += -malign-double
-FXAA_release_cppflags  += -O2
+FXAA_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FXAA_release_lflags    := $(FXAA_custom_lflags)
 FXAA_release_lflags    += $(addprefix -L, $(FXAA_release_lpaths))
 FXAA_release_lflags    += -Wl,--start-group $(addprefix -l, $(FXAA_release_libraries)) -Wl,--end-group
@@ -184,9 +184,9 @@ FXAA_release_obj      = $(FXAA_release_cpp_o) $(FXAA_release_cc_o) $(FXAA_releas
 FXAA_release_bin      := ./../../bin/linux64/FXAA
 
 clean_FXAA_release: 
-	$(SILENT_FLAG)$(ECHO) clean FXAA release
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_release_bin)
+	$(ECHO) clean FXAA release
+	$(RMDIR) $(FXAA_release_objsdir)
+	$(RMDIR) $(FXAA_release_bin)
 
 build_FXAA_release: postbuild_FXAA_release
 postbuild_FXAA_release: mainbuild_FXAA_release
@@ -194,40 +194,45 @@ mainbuild_FXAA_release: prebuild_FXAA_release $(FXAA_release_bin)
 prebuild_FXAA_release:
 
 $(FXAA_release_bin): $(FXAA_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/FXAA`
-	$(SILENT_FLAG)$(CCLD) $(FXAA_release_obj) $(FXAA_release_lflags) -o $(FXAA_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/FXAA`
+	$(CCLD) $(FXAA_release_obj) $(FXAA_release_lflags) -o $(FXAA_release_bin) 
+	$(ECHO) building $@ complete!
 
 FXAA_release_DEPDIR = $(dir $(@))/$(*F)
 $(FXAA_release_cpp_o): $(FXAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))).release.P; \
+	$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))))
+	cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))).release.P; \
 	  rm -f $(FXAA_release_DEPDIR).d
 
 $(FXAA_release_cc_o): $(FXAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))).release.P; \
+	$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))))
+	cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))).release.P; \
 	  rm -f $(FXAA_release_DEPDIR).d
 
 $(FXAA_release_c_o): $(FXAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FXAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))).release.P; \
+	$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FXAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))))
+	cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))).release.P; \
 	  rm -f $(FXAA_release_DEPDIR).d
 
 clean_FXAA:  clean_FXAA_debug clean_FXAA_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.FeedbackParticlesApp.mk b/samples/build/linux64/Makefile.FeedbackParticlesApp.mk
index e8191e9..0dc80fa 100644
--- a/samples/build/linux64/Makefile.FeedbackParticlesApp.mk
+++ b/samples/build/linux64/Makefile.FeedbackParticlesApp.mk
@@ -57,14 +57,14 @@ FeedbackParticlesApp_debug_common_cflags    += $(addprefix -D, $(FeedbackParticl
 FeedbackParticlesApp_debug_common_cflags    += $(addprefix -I, $(FeedbackParticlesApp_debug_hpaths))
 FeedbackParticlesApp_debug_common_cflags  += -m64
 FeedbackParticlesApp_debug_cflags	:= $(FeedbackParticlesApp_debug_common_cflags)
-FeedbackParticlesApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FeedbackParticlesApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FeedbackParticlesApp_debug_cflags  += -malign-double
-FeedbackParticlesApp_debug_cflags  += -g
+FeedbackParticlesApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FeedbackParticlesApp_debug_cppflags	:= $(FeedbackParticlesApp_debug_common_cflags)
-FeedbackParticlesApp_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FeedbackParticlesApp_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FeedbackParticlesApp_debug_cppflags  += -Wno-reorder
 FeedbackParticlesApp_debug_cppflags  += -malign-double
-FeedbackParticlesApp_debug_cppflags  += -g
+FeedbackParticlesApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FeedbackParticlesApp_debug_lflags    := $(FeedbackParticlesApp_custom_lflags)
 FeedbackParticlesApp_debug_lflags    += $(addprefix -L, $(FeedbackParticlesApp_debug_lpaths))
 FeedbackParticlesApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(FeedbackParticlesApp_debug_libraries)) -Wl,--end-group
@@ -79,9 +79,9 @@ FeedbackParticlesApp_debug_obj      = $(FeedbackParticlesApp_debug_cpp_o) $(Feed
 FeedbackParticlesApp_debug_bin      := ./../../bin/linux64/FeedbackParticlesAppD
 
 clean_FeedbackParticlesApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean FeedbackParticlesApp debug
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_debug_bin)
+	$(ECHO) clean FeedbackParticlesApp debug
+	$(RMDIR) $(FeedbackParticlesApp_debug_objsdir)
+	$(RMDIR) $(FeedbackParticlesApp_debug_bin)
 
 build_FeedbackParticlesApp_debug: postbuild_FeedbackParticlesApp_debug
 postbuild_FeedbackParticlesApp_debug: mainbuild_FeedbackParticlesApp_debug
@@ -89,37 +89,37 @@ mainbuild_FeedbackParticlesApp_debug: prebuild_FeedbackParticlesApp_debug $(Feed
 prebuild_FeedbackParticlesApp_debug:
 
 $(FeedbackParticlesApp_debug_bin): $(FeedbackParticlesApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/FeedbackParticlesAppD`
-	$(SILENT_FLAG)$(CCLD) $(FeedbackParticlesApp_debug_obj) $(FeedbackParticlesApp_debug_lflags) -o $(FeedbackParticlesApp_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/FeedbackParticlesAppD`
+	$(CCLD) $(FeedbackParticlesApp_debug_obj) $(FeedbackParticlesApp_debug_lflags) -o $(FeedbackParticlesApp_debug_bin) 
+	$(ECHO) building $@ complete!
 
 FeedbackParticlesApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(FeedbackParticlesApp_debug_cpp_o): $(FeedbackParticlesApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).debug.P; \
+	$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
+	cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).debug.P; \
 	  rm -f $(FeedbackParticlesApp_debug_DEPDIR).d
 
 $(FeedbackParticlesApp_debug_cc_o): $(FeedbackParticlesApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).debug.P; \
+	$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
+	cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).debug.P; \
 	  rm -f $(FeedbackParticlesApp_debug_DEPDIR).d
 
 $(FeedbackParticlesApp_debug_c_o): $(FeedbackParticlesApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FeedbackParticlesApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).debug.P; \
+	$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FeedbackParticlesApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
+	cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).debug.P; \
 	  rm -f $(FeedbackParticlesApp_debug_DEPDIR).d
@@ -164,14 +164,14 @@ FeedbackParticlesApp_release_common_cflags    += $(addprefix -D, $(FeedbackParti
 FeedbackParticlesApp_release_common_cflags    += $(addprefix -I, $(FeedbackParticlesApp_release_hpaths))
 FeedbackParticlesApp_release_common_cflags  += -m64
 FeedbackParticlesApp_release_cflags	:= $(FeedbackParticlesApp_release_common_cflags)
-FeedbackParticlesApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FeedbackParticlesApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FeedbackParticlesApp_release_cflags  += -malign-double
-FeedbackParticlesApp_release_cflags  += -O2
+FeedbackParticlesApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FeedbackParticlesApp_release_cppflags	:= $(FeedbackParticlesApp_release_common_cflags)
-FeedbackParticlesApp_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+FeedbackParticlesApp_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 FeedbackParticlesApp_release_cppflags  += -Wno-reorder
 FeedbackParticlesApp_release_cppflags  += -malign-double
-FeedbackParticlesApp_release_cppflags  += -O2
+FeedbackParticlesApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FeedbackParticlesApp_release_lflags    := $(FeedbackParticlesApp_custom_lflags)
 FeedbackParticlesApp_release_lflags    += $(addprefix -L, $(FeedbackParticlesApp_release_lpaths))
 FeedbackParticlesApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(FeedbackParticlesApp_release_libraries)) -Wl,--end-group
@@ -186,9 +186,9 @@ FeedbackParticlesApp_release_obj      = $(FeedbackParticlesApp_release_cpp_o) $(
 FeedbackParticlesApp_release_bin      := ./../../bin/linux64/FeedbackParticlesApp
 
 clean_FeedbackParticlesApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean FeedbackParticlesApp release
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_release_bin)
+	$(ECHO) clean FeedbackParticlesApp release
+	$(RMDIR) $(FeedbackParticlesApp_release_objsdir)
+	$(RMDIR) $(FeedbackParticlesApp_release_bin)
 
 build_FeedbackParticlesApp_release: postbuild_FeedbackParticlesApp_release
 postbuild_FeedbackParticlesApp_release: mainbuild_FeedbackParticlesApp_release
@@ -196,40 +196,45 @@ mainbuild_FeedbackParticlesApp_release: prebuild_FeedbackParticlesApp_release $(
 prebuild_FeedbackParticlesApp_release:
 
 $(FeedbackParticlesApp_release_bin): $(FeedbackParticlesApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/FeedbackParticlesApp`
-	$(SILENT_FLAG)$(CCLD) $(FeedbackParticlesApp_release_obj) $(FeedbackParticlesApp_release_lflags) -o $(FeedbackParticlesApp_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/FeedbackParticlesApp`
+	$(CCLD) $(FeedbackParticlesApp_release_obj) $(FeedbackParticlesApp_release_lflags) -o $(FeedbackParticlesApp_release_bin) 
+	$(ECHO) building $@ complete!
 
 FeedbackParticlesApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(FeedbackParticlesApp_release_cpp_o): $(FeedbackParticlesApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).release.P; \
+	$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
+	cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).release.P; \
 	  rm -f $(FeedbackParticlesApp_release_DEPDIR).d
 
 $(FeedbackParticlesApp_release_cc_o): $(FeedbackParticlesApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).release.P; \
+	$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
+	cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).release.P; \
 	  rm -f $(FeedbackParticlesApp_release_DEPDIR).d
 
 $(FeedbackParticlesApp_release_c_o): $(FeedbackParticlesApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FeedbackParticlesApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).release.P; \
+	$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FeedbackParticlesApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
+	cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).release.P; \
 	  rm -f $(FeedbackParticlesApp_release_DEPDIR).d
 
 clean_FeedbackParticlesApp:  clean_FeedbackParticlesApp_debug clean_FeedbackParticlesApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.HDR.mk b/samples/build/linux64/Makefile.HDR.mk
index 963f360..fe1984b 100644
--- a/samples/build/linux64/Makefile.HDR.mk
+++ b/samples/build/linux64/Makefile.HDR.mk
@@ -1,14 +1,14 @@
 # Makefile generated by XPJ for linux64
 -include Makefile.custom
 ProjectName = HDR
-HDR_cppfiles   += ./../../es3-kepler/HDR/BlurShaderGenerator.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/FileLoader.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/HDR.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/HDRImages.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/RenderTexture.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/ShaderObject.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/VertexBufferObject.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/rgbe.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/BlurShaderGenerator.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/FileLoader.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/HDR.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/HDRImages.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/RenderTexture.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/ShaderObject.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/VertexBufferObject.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/rgbe.cpp
 
 HDR_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(HDR_cppfiles)))))
 HDR_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(HDR_ccfiles)))))
@@ -21,7 +21,7 @@ HDR_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $
 HDR_release_dep      = $(HDR_cpp_release_dep) $(HDR_cc_release_dep) $(HDR_c_release_dep)
 -include $(HDR_release_dep)
 HDR_debug_hpaths    := 
-HDR_debug_hpaths    += ./../../es3-kepler/HDR
+HDR_debug_hpaths    += ./../../es3aep-kepler/HDR
 HDR_debug_hpaths    += ./../../../extensions/include
 HDR_debug_hpaths    += ./../../../extensions/externals/include
 HDR_debug_hpaths    += ./../../../extensions/externals/include/GLFW
@@ -60,14 +60,14 @@ HDR_debug_common_cflags    += $(addprefix -D, $(HDR_debug_defines))
 HDR_debug_common_cflags    += $(addprefix -I, $(HDR_debug_hpaths))
 HDR_debug_common_cflags  += -m64
 HDR_debug_cflags	:= $(HDR_debug_common_cflags)
-HDR_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+HDR_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 HDR_debug_cflags  += -malign-double
-HDR_debug_cflags  += -g
+HDR_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 HDR_debug_cppflags	:= $(HDR_debug_common_cflags)
-HDR_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+HDR_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 HDR_debug_cppflags  += -Wno-reorder
 HDR_debug_cppflags  += -malign-double
-HDR_debug_cppflags  += -g
+HDR_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 HDR_debug_lflags    := $(HDR_custom_lflags)
 HDR_debug_lflags    += $(addprefix -L, $(HDR_debug_lpaths))
 HDR_debug_lflags    += -Wl,--start-group $(addprefix -l, $(HDR_debug_libraries)) -Wl,--end-group
@@ -82,9 +82,9 @@ HDR_debug_obj      = $(HDR_debug_cpp_o) $(HDR_debug_cc_o) $(HDR_debug_c_o)
 HDR_debug_bin      := ./../../bin/linux64/HDRD
 
 clean_HDR_debug: 
-	$(SILENT_FLAG)$(ECHO) clean HDR debug
-	$(SILENT_FLAG)$(RMDIR) $(HDR_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(HDR_debug_bin)
+	$(ECHO) clean HDR debug
+	$(RMDIR) $(HDR_debug_objsdir)
+	$(RMDIR) $(HDR_debug_bin)
 
 build_HDR_debug: postbuild_HDR_debug
 postbuild_HDR_debug: mainbuild_HDR_debug
@@ -92,43 +92,43 @@ mainbuild_HDR_debug: prebuild_HDR_debug $(HDR_debug_bin)
 prebuild_HDR_debug:
 
 $(HDR_debug_bin): $(HDR_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/HDRD`
-	$(SILENT_FLAG)$(CCLD) $(HDR_debug_obj) $(HDR_debug_lflags) -o $(HDR_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/HDRD`
+	$(CCLD) $(HDR_debug_obj) $(HDR_debug_lflags) -o $(HDR_debug_bin) 
+	$(ECHO) building $@ complete!
 
 HDR_debug_DEPDIR = $(dir $(@))/$(*F)
 $(HDR_debug_cpp_o): $(HDR_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))))
-	$(SILENT_FLAG)cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))).debug.P; \
+	$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))))
+	cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))).debug.P; \
 	  rm -f $(HDR_debug_DEPDIR).d
 
 $(HDR_debug_cc_o): $(HDR_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))))
-	$(SILENT_FLAG)cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))).debug.P; \
+	$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))))
+	cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))).debug.P; \
 	  rm -f $(HDR_debug_DEPDIR).d
 
 $(HDR_debug_c_o): $(HDR_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(HDR_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))))
-	$(SILENT_FLAG)cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))).debug.P; \
+	$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(HDR_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))))
+	cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))).debug.P; \
 	  rm -f $(HDR_debug_DEPDIR).d
 
 HDR_release_hpaths    := 
-HDR_release_hpaths    += ./../../es3-kepler/HDR
+HDR_release_hpaths    += ./../../es3aep-kepler/HDR
 HDR_release_hpaths    += ./../../../extensions/include
 HDR_release_hpaths    += ./../../../extensions/externals/include
 HDR_release_hpaths    += ./../../../extensions/externals/include/GLFW
@@ -167,14 +167,14 @@ HDR_release_common_cflags    += $(addprefix -D, $(HDR_release_defines))
 HDR_release_common_cflags    += $(addprefix -I, $(HDR_release_hpaths))
 HDR_release_common_cflags  += -m64
 HDR_release_cflags	:= $(HDR_release_common_cflags)
-HDR_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+HDR_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 HDR_release_cflags  += -malign-double
-HDR_release_cflags  += -O2
+HDR_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 HDR_release_cppflags	:= $(HDR_release_common_cflags)
-HDR_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+HDR_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 HDR_release_cppflags  += -Wno-reorder
 HDR_release_cppflags  += -malign-double
-HDR_release_cppflags  += -O2
+HDR_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 HDR_release_lflags    := $(HDR_custom_lflags)
 HDR_release_lflags    += $(addprefix -L, $(HDR_release_lpaths))
 HDR_release_lflags    += -Wl,--start-group $(addprefix -l, $(HDR_release_libraries)) -Wl,--end-group
@@ -189,9 +189,9 @@ HDR_release_obj      = $(HDR_release_cpp_o) $(HDR_release_cc_o) $(HDR_release_c_
 HDR_release_bin      := ./../../bin/linux64/HDR
 
 clean_HDR_release: 
-	$(SILENT_FLAG)$(ECHO) clean HDR release
-	$(SILENT_FLAG)$(RMDIR) $(HDR_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(HDR_release_bin)
+	$(ECHO) clean HDR release
+	$(RMDIR) $(HDR_release_objsdir)
+	$(RMDIR) $(HDR_release_bin)
 
 build_HDR_release: postbuild_HDR_release
 postbuild_HDR_release: mainbuild_HDR_release
@@ -199,40 +199,45 @@ mainbuild_HDR_release: prebuild_HDR_release $(HDR_release_bin)
 prebuild_HDR_release:
 
 $(HDR_release_bin): $(HDR_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/HDR`
-	$(SILENT_FLAG)$(CCLD) $(HDR_release_obj) $(HDR_release_lflags) -o $(HDR_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/HDR`
+	$(CCLD) $(HDR_release_obj) $(HDR_release_lflags) -o $(HDR_release_bin) 
+	$(ECHO) building $@ complete!
 
 HDR_release_DEPDIR = $(dir $(@))/$(*F)
 $(HDR_release_cpp_o): $(HDR_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))))
-	$(SILENT_FLAG)cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))).release.P; \
+	$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))))
+	cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))).release.P; \
 	  rm -f $(HDR_release_DEPDIR).d
 
 $(HDR_release_cc_o): $(HDR_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))))
-	$(SILENT_FLAG)cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))).release.P; \
+	$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))))
+	cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))).release.P; \
 	  rm -f $(HDR_release_DEPDIR).d
 
 $(HDR_release_c_o): $(HDR_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(HDR_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))))
-	$(SILENT_FLAG)cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))).release.P; \
+	$(ECHO) HDR: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(HDR_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))))
+	cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))).release.P; \
 	  rm -f $(HDR_release_DEPDIR).d
 
 clean_HDR:  clean_HDR_debug clean_HDR_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.Half.mk b/samples/build/linux64/Makefile.Half.mk
index 8400010..c0feeac 100644
--- a/samples/build/linux64/Makefile.Half.mk
+++ b/samples/build/linux64/Makefile.Half.mk
@@ -30,12 +30,12 @@ Half_debug_common_cflags    += $(addprefix -D, $(Half_debug_defines))
 Half_debug_common_cflags    += $(addprefix -I, $(Half_debug_hpaths))
 Half_debug_common_cflags  += -m64
 Half_debug_cflags	:= $(Half_debug_common_cflags)
-Half_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-Half_debug_cflags  += -g
+Half_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_debug_cflags  += -O0 -ggdb
 Half_debug_cppflags	:= $(Half_debug_common_cflags)
-Half_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Half_debug_cppflags  += -Wno-reorder
-Half_debug_cppflags  += -g
+Half_debug_cppflags  += -O0 -ggdb
 Half_debug_lflags    := $(Half_custom_lflags)
 Half_debug_lflags    += $(addprefix -L, $(Half_debug_lpaths))
 Half_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Half_debug_libraries)) -Wl,--end-group
@@ -49,9 +49,9 @@ Half_debug_obj      = $(Half_debug_cpp_o) $(Half_debug_cc_o) $(Half_debug_c_o)
 Half_debug_bin      := ./../../../extensions/externals/lib/linux64/libHalfD.a
 
 clean_Half_debug: 
-	$(SILENT_FLAG)$(ECHO) clean Half debug
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_bin)
+	$(ECHO) clean Half debug
+	$(RMDIR) $(Half_debug_objsdir)
+	$(RMDIR) $(Half_debug_bin)
 
 build_Half_debug: postbuild_Half_debug
 postbuild_Half_debug: mainbuild_Half_debug
@@ -59,37 +59,37 @@ mainbuild_Half_debug: prebuild_Half_debug $(Half_debug_bin)
 prebuild_Half_debug:
 
 $(Half_debug_bin): $(Half_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libHalfD.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libHalfD.a`
+	$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
+	$(ECHO) building $@ complete!
 
 Half_debug_DEPDIR = $(dir $(@))/$(*F)
 $(Half_debug_cpp_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_cc_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_c_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
@@ -111,12 +111,12 @@ Half_release_common_cflags    += $(addprefix -D, $(Half_release_defines))
 Half_release_common_cflags    += $(addprefix -I, $(Half_release_hpaths))
 Half_release_common_cflags  += -m64
 Half_release_cflags	:= $(Half_release_common_cflags)
-Half_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-Half_release_cflags  += -O2
+Half_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_cppflags	:= $(Half_release_common_cflags)
-Half_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Half_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 Half_release_cppflags  += -Wno-reorder
-Half_release_cppflags  += -O2
+Half_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_lflags    := $(Half_custom_lflags)
 Half_release_lflags    += $(addprefix -L, $(Half_release_lpaths))
 Half_release_lflags    += -Wl,--start-group $(addprefix -l, $(Half_release_libraries)) -Wl,--end-group
@@ -130,9 +130,9 @@ Half_release_obj      = $(Half_release_cpp_o) $(Half_release_cc_o) $(Half_releas
 Half_release_bin      := ./../../../extensions/externals/lib/linux64/libHalf.a
 
 clean_Half_release: 
-	$(SILENT_FLAG)$(ECHO) clean Half release
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_bin)
+	$(ECHO) clean Half release
+	$(RMDIR) $(Half_release_objsdir)
+	$(RMDIR) $(Half_release_bin)
 
 build_Half_release: postbuild_Half_release
 postbuild_Half_release: mainbuild_Half_release
@@ -140,40 +140,45 @@ mainbuild_Half_release: prebuild_Half_release $(Half_release_bin)
 prebuild_Half_release:
 
 $(Half_release_bin): $(Half_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libHalf.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_release_bin) $(Half_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libHalf.a`
+	$(AR) rcs $(Half_release_bin) $(Half_release_obj)
+	$(ECHO) building $@ complete!
 
 Half_release_DEPDIR = $(dir $(@))/$(*F)
 $(Half_release_cpp_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_cc_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_c_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 clean_Half:  clean_Half_debug clean_Half_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.InstancedTessellation.mk b/samples/build/linux64/Makefile.InstancedTessellation.mk
index fbec7f7..4772817 100644
--- a/samples/build/linux64/Makefile.InstancedTessellation.mk
+++ b/samples/build/linux64/Makefile.InstancedTessellation.mk
@@ -53,14 +53,14 @@ InstancedTessellation_debug_common_cflags    += $(addprefix -D, $(InstancedTesse
 InstancedTessellation_debug_common_cflags    += $(addprefix -I, $(InstancedTessellation_debug_hpaths))
 InstancedTessellation_debug_common_cflags  += -m64
 InstancedTessellation_debug_cflags	:= $(InstancedTessellation_debug_common_cflags)
-InstancedTessellation_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancedTessellation_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancedTessellation_debug_cflags  += -malign-double
-InstancedTessellation_debug_cflags  += -g
+InstancedTessellation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancedTessellation_debug_cppflags	:= $(InstancedTessellation_debug_common_cflags)
-InstancedTessellation_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancedTessellation_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancedTessellation_debug_cppflags  += -Wno-reorder
 InstancedTessellation_debug_cppflags  += -malign-double
-InstancedTessellation_debug_cppflags  += -g
+InstancedTessellation_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancedTessellation_debug_lflags    := $(InstancedTessellation_custom_lflags)
 InstancedTessellation_debug_lflags    += $(addprefix -L, $(InstancedTessellation_debug_lpaths))
 InstancedTessellation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(InstancedTessellation_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ InstancedTessellation_debug_obj      = $(InstancedTessellation_debug_cpp_o) $(In
 InstancedTessellation_debug_bin      := ./../../bin/linux64/InstancedTessellationD
 
 clean_InstancedTessellation_debug: 
-	$(SILENT_FLAG)$(ECHO) clean InstancedTessellation debug
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_debug_bin)
+	$(ECHO) clean InstancedTessellation debug
+	$(RMDIR) $(InstancedTessellation_debug_objsdir)
+	$(RMDIR) $(InstancedTessellation_debug_bin)
 
 build_InstancedTessellation_debug: postbuild_InstancedTessellation_debug
 postbuild_InstancedTessellation_debug: mainbuild_InstancedTessellation_debug
@@ -85,37 +85,37 @@ mainbuild_InstancedTessellation_debug: prebuild_InstancedTessellation_debug $(In
 prebuild_InstancedTessellation_debug:
 
 $(InstancedTessellation_debug_bin): $(InstancedTessellation_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/InstancedTessellationD`
-	$(SILENT_FLAG)$(CCLD) $(InstancedTessellation_debug_obj) $(InstancedTessellation_debug_lflags) -o $(InstancedTessellation_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/InstancedTessellationD`
+	$(CCLD) $(InstancedTessellation_debug_obj) $(InstancedTessellation_debug_lflags) -o $(InstancedTessellation_debug_bin) 
+	$(ECHO) building $@ complete!
 
 InstancedTessellation_debug_DEPDIR = $(dir $(@))/$(*F)
 $(InstancedTessellation_debug_cpp_o): $(InstancedTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).debug.P; \
+	$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
+	cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).debug.P; \
 	  rm -f $(InstancedTessellation_debug_DEPDIR).d
 
 $(InstancedTessellation_debug_cc_o): $(InstancedTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).debug.P; \
+	$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
+	cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).debug.P; \
 	  rm -f $(InstancedTessellation_debug_DEPDIR).d
 
 $(InstancedTessellation_debug_c_o): $(InstancedTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancedTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))).debug.P; \
+	$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancedTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
+	cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))).debug.P; \
 	  rm -f $(InstancedTessellation_debug_DEPDIR).d
@@ -160,14 +160,14 @@ InstancedTessellation_release_common_cflags    += $(addprefix -D, $(InstancedTes
 InstancedTessellation_release_common_cflags    += $(addprefix -I, $(InstancedTessellation_release_hpaths))
 InstancedTessellation_release_common_cflags  += -m64
 InstancedTessellation_release_cflags	:= $(InstancedTessellation_release_common_cflags)
-InstancedTessellation_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancedTessellation_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancedTessellation_release_cflags  += -malign-double
-InstancedTessellation_release_cflags  += -O2
+InstancedTessellation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancedTessellation_release_cppflags	:= $(InstancedTessellation_release_common_cflags)
-InstancedTessellation_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancedTessellation_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancedTessellation_release_cppflags  += -Wno-reorder
 InstancedTessellation_release_cppflags  += -malign-double
-InstancedTessellation_release_cppflags  += -O2
+InstancedTessellation_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancedTessellation_release_lflags    := $(InstancedTessellation_custom_lflags)
 InstancedTessellation_release_lflags    += $(addprefix -L, $(InstancedTessellation_release_lpaths))
 InstancedTessellation_release_lflags    += -Wl,--start-group $(addprefix -l, $(InstancedTessellation_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ InstancedTessellation_release_obj      = $(InstancedTessellation_release_cpp_o)
 InstancedTessellation_release_bin      := ./../../bin/linux64/InstancedTessellation
 
 clean_InstancedTessellation_release: 
-	$(SILENT_FLAG)$(ECHO) clean InstancedTessellation release
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_release_bin)
+	$(ECHO) clean InstancedTessellation release
+	$(RMDIR) $(InstancedTessellation_release_objsdir)
+	$(RMDIR) $(InstancedTessellation_release_bin)
 
 build_InstancedTessellation_release: postbuild_InstancedTessellation_release
 postbuild_InstancedTessellation_release: mainbuild_InstancedTessellation_release
@@ -192,40 +192,45 @@ mainbuild_InstancedTessellation_release: prebuild_InstancedTessellation_release
 prebuild_InstancedTessellation_release:
 
 $(InstancedTessellation_release_bin): $(InstancedTessellation_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/InstancedTessellation`
-	$(SILENT_FLAG)$(CCLD) $(InstancedTessellation_release_obj) $(InstancedTessellation_release_lflags) -o $(InstancedTessellation_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/InstancedTessellation`
+	$(CCLD) $(InstancedTessellation_release_obj) $(InstancedTessellation_release_lflags) -o $(InstancedTessellation_release_bin) 
+	$(ECHO) building $@ complete!
 
 InstancedTessellation_release_DEPDIR = $(dir $(@))/$(*F)
 $(InstancedTessellation_release_cpp_o): $(InstancedTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).release.P; \
+	$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
+	cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).release.P; \
 	  rm -f $(InstancedTessellation_release_DEPDIR).d
 
 $(InstancedTessellation_release_cc_o): $(InstancedTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).release.P; \
+	$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
+	cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).release.P; \
 	  rm -f $(InstancedTessellation_release_DEPDIR).d
 
 $(InstancedTessellation_release_c_o): $(InstancedTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancedTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))).release.P; \
+	$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancedTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
+	cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))).release.P; \
 	  rm -f $(InstancedTessellation_release_DEPDIR).d
 
 clean_InstancedTessellation:  clean_InstancedTessellation_debug clean_InstancedTessellation_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.InstancingApp.mk b/samples/build/linux64/Makefile.InstancingApp.mk
index 04936b8..3699b0b 100644
--- a/samples/build/linux64/Makefile.InstancingApp.mk
+++ b/samples/build/linux64/Makefile.InstancingApp.mk
@@ -53,14 +53,14 @@ InstancingApp_debug_common_cflags    += $(addprefix -D, $(InstancingApp_debug_de
 InstancingApp_debug_common_cflags    += $(addprefix -I, $(InstancingApp_debug_hpaths))
 InstancingApp_debug_common_cflags  += -m64
 InstancingApp_debug_cflags	:= $(InstancingApp_debug_common_cflags)
-InstancingApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancingApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancingApp_debug_cflags  += -malign-double
-InstancingApp_debug_cflags  += -g
+InstancingApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancingApp_debug_cppflags	:= $(InstancingApp_debug_common_cflags)
-InstancingApp_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancingApp_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancingApp_debug_cppflags  += -Wno-reorder
 InstancingApp_debug_cppflags  += -malign-double
-InstancingApp_debug_cppflags  += -g
+InstancingApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancingApp_debug_lflags    := $(InstancingApp_custom_lflags)
 InstancingApp_debug_lflags    += $(addprefix -L, $(InstancingApp_debug_lpaths))
 InstancingApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(InstancingApp_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ InstancingApp_debug_obj      = $(InstancingApp_debug_cpp_o) $(InstancingApp_debu
 InstancingApp_debug_bin      := ./../../bin/linux64/InstancingAppD
 
 clean_InstancingApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean InstancingApp debug
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_debug_bin)
+	$(ECHO) clean InstancingApp debug
+	$(RMDIR) $(InstancingApp_debug_objsdir)
+	$(RMDIR) $(InstancingApp_debug_bin)
 
 build_InstancingApp_debug: postbuild_InstancingApp_debug
 postbuild_InstancingApp_debug: mainbuild_InstancingApp_debug
@@ -85,37 +85,37 @@ mainbuild_InstancingApp_debug: prebuild_InstancingApp_debug $(InstancingApp_debu
 prebuild_InstancingApp_debug:
 
 $(InstancingApp_debug_bin): $(InstancingApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/InstancingAppD`
-	$(SILENT_FLAG)$(CCLD) $(InstancingApp_debug_obj) $(InstancingApp_debug_lflags) -o $(InstancingApp_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/InstancingAppD`
+	$(CCLD) $(InstancingApp_debug_obj) $(InstancingApp_debug_lflags) -o $(InstancingApp_debug_bin) 
+	$(ECHO) building $@ complete!
 
 InstancingApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(InstancingApp_debug_cpp_o): $(InstancingApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))).debug.P; \
+	$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))))
+	cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))).debug.P; \
 	  rm -f $(InstancingApp_debug_DEPDIR).d
 
 $(InstancingApp_debug_cc_o): $(InstancingApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))).debug.P; \
+	$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))))
+	cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))).debug.P; \
 	  rm -f $(InstancingApp_debug_DEPDIR).d
 
 $(InstancingApp_debug_c_o): $(InstancingApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancingApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))).debug.P; \
+	$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancingApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))))
+	cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))).debug.P; \
 	  rm -f $(InstancingApp_debug_DEPDIR).d
@@ -160,14 +160,14 @@ InstancingApp_release_common_cflags    += $(addprefix -D, $(InstancingApp_releas
 InstancingApp_release_common_cflags    += $(addprefix -I, $(InstancingApp_release_hpaths))
 InstancingApp_release_common_cflags  += -m64
 InstancingApp_release_cflags	:= $(InstancingApp_release_common_cflags)
-InstancingApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancingApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancingApp_release_cflags  += -malign-double
-InstancingApp_release_cflags  += -O2
+InstancingApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancingApp_release_cppflags	:= $(InstancingApp_release_common_cflags)
-InstancingApp_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+InstancingApp_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 InstancingApp_release_cppflags  += -Wno-reorder
 InstancingApp_release_cppflags  += -malign-double
-InstancingApp_release_cppflags  += -O2
+InstancingApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancingApp_release_lflags    := $(InstancingApp_custom_lflags)
 InstancingApp_release_lflags    += $(addprefix -L, $(InstancingApp_release_lpaths))
 InstancingApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(InstancingApp_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ InstancingApp_release_obj      = $(InstancingApp_release_cpp_o) $(InstancingApp_
 InstancingApp_release_bin      := ./../../bin/linux64/InstancingApp
 
 clean_InstancingApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean InstancingApp release
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_release_bin)
+	$(ECHO) clean InstancingApp release
+	$(RMDIR) $(InstancingApp_release_objsdir)
+	$(RMDIR) $(InstancingApp_release_bin)
 
 build_InstancingApp_release: postbuild_InstancingApp_release
 postbuild_InstancingApp_release: mainbuild_InstancingApp_release
@@ -192,40 +192,45 @@ mainbuild_InstancingApp_release: prebuild_InstancingApp_release $(InstancingApp_
 prebuild_InstancingApp_release:
 
 $(InstancingApp_release_bin): $(InstancingApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/InstancingApp`
-	$(SILENT_FLAG)$(CCLD) $(InstancingApp_release_obj) $(InstancingApp_release_lflags) -o $(InstancingApp_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/InstancingApp`
+	$(CCLD) $(InstancingApp_release_obj) $(InstancingApp_release_lflags) -o $(InstancingApp_release_bin) 
+	$(ECHO) building $@ complete!
 
 InstancingApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(InstancingApp_release_cpp_o): $(InstancingApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))).release.P; \
+	$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))))
+	cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))).release.P; \
 	  rm -f $(InstancingApp_release_DEPDIR).d
 
 $(InstancingApp_release_cc_o): $(InstancingApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))).release.P; \
+	$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))))
+	cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))).release.P; \
 	  rm -f $(InstancingApp_release_DEPDIR).d
 
 $(InstancingApp_release_c_o): $(InstancingApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancingApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))).release.P; \
+	$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancingApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))))
+	cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))).release.P; \
 	  rm -f $(InstancingApp_release_DEPDIR).d
 
 clean_InstancingApp:  clean_InstancingApp_debug clean_InstancingApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.MotionBlur.mk b/samples/build/linux64/Makefile.MotionBlur.mk
index 253248c..a3231d6 100644
--- a/samples/build/linux64/Makefile.MotionBlur.mk
+++ b/samples/build/linux64/Makefile.MotionBlur.mk
@@ -53,14 +53,14 @@ MotionBlur_debug_common_cflags    += $(addprefix -D, $(MotionBlur_debug_defines)
 MotionBlur_debug_common_cflags    += $(addprefix -I, $(MotionBlur_debug_hpaths))
 MotionBlur_debug_common_cflags  += -m64
 MotionBlur_debug_cflags	:= $(MotionBlur_debug_common_cflags)
-MotionBlur_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlur_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlur_debug_cflags  += -malign-double
-MotionBlur_debug_cflags  += -g
+MotionBlur_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlur_debug_cppflags	:= $(MotionBlur_debug_common_cflags)
-MotionBlur_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlur_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlur_debug_cppflags  += -Wno-reorder
 MotionBlur_debug_cppflags  += -malign-double
-MotionBlur_debug_cppflags  += -g
+MotionBlur_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlur_debug_lflags    := $(MotionBlur_custom_lflags)
 MotionBlur_debug_lflags    += $(addprefix -L, $(MotionBlur_debug_lpaths))
 MotionBlur_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlur_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ MotionBlur_debug_obj      = $(MotionBlur_debug_cpp_o) $(MotionBlur_debug_cc_o) $
 MotionBlur_debug_bin      := ./../../bin/linux64/MotionBlurD
 
 clean_MotionBlur_debug: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlur debug
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_debug_bin)
+	$(ECHO) clean MotionBlur debug
+	$(RMDIR) $(MotionBlur_debug_objsdir)
+	$(RMDIR) $(MotionBlur_debug_bin)
 
 build_MotionBlur_debug: postbuild_MotionBlur_debug
 postbuild_MotionBlur_debug: mainbuild_MotionBlur_debug
@@ -85,37 +85,37 @@ mainbuild_MotionBlur_debug: prebuild_MotionBlur_debug $(MotionBlur_debug_bin)
 prebuild_MotionBlur_debug:
 
 $(MotionBlur_debug_bin): $(MotionBlur_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/MotionBlurD`
-	$(SILENT_FLAG)$(CCLD) $(MotionBlur_debug_obj) $(MotionBlur_debug_lflags) -o $(MotionBlur_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/MotionBlurD`
+	$(CCLD) $(MotionBlur_debug_obj) $(MotionBlur_debug_lflags) -o $(MotionBlur_debug_bin) 
+	$(ECHO) building $@ complete!
 
 MotionBlur_debug_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlur_debug_cpp_o): $(MotionBlur_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))).debug.P; \
+	$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))))
+	cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))).debug.P; \
 	  rm -f $(MotionBlur_debug_DEPDIR).d
 
 $(MotionBlur_debug_cc_o): $(MotionBlur_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))).debug.P; \
+	$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))))
+	cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))).debug.P; \
 	  rm -f $(MotionBlur_debug_DEPDIR).d
 
 $(MotionBlur_debug_c_o): $(MotionBlur_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlur_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))).debug.P; \
+	$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlur_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))))
+	cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))).debug.P; \
 	  rm -f $(MotionBlur_debug_DEPDIR).d
@@ -160,14 +160,14 @@ MotionBlur_release_common_cflags    += $(addprefix -D, $(MotionBlur_release_defi
 MotionBlur_release_common_cflags    += $(addprefix -I, $(MotionBlur_release_hpaths))
 MotionBlur_release_common_cflags  += -m64
 MotionBlur_release_cflags	:= $(MotionBlur_release_common_cflags)
-MotionBlur_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlur_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlur_release_cflags  += -malign-double
-MotionBlur_release_cflags  += -O2
+MotionBlur_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlur_release_cppflags	:= $(MotionBlur_release_common_cflags)
-MotionBlur_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlur_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlur_release_cppflags  += -Wno-reorder
 MotionBlur_release_cppflags  += -malign-double
-MotionBlur_release_cppflags  += -O2
+MotionBlur_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlur_release_lflags    := $(MotionBlur_custom_lflags)
 MotionBlur_release_lflags    += $(addprefix -L, $(MotionBlur_release_lpaths))
 MotionBlur_release_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlur_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ MotionBlur_release_obj      = $(MotionBlur_release_cpp_o) $(MotionBlur_release_c
 MotionBlur_release_bin      := ./../../bin/linux64/MotionBlur
 
 clean_MotionBlur_release: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlur release
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_release_bin)
+	$(ECHO) clean MotionBlur release
+	$(RMDIR) $(MotionBlur_release_objsdir)
+	$(RMDIR) $(MotionBlur_release_bin)
 
 build_MotionBlur_release: postbuild_MotionBlur_release
 postbuild_MotionBlur_release: mainbuild_MotionBlur_release
@@ -192,40 +192,45 @@ mainbuild_MotionBlur_release: prebuild_MotionBlur_release $(MotionBlur_release_b
 prebuild_MotionBlur_release:
 
 $(MotionBlur_release_bin): $(MotionBlur_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/MotionBlur`
-	$(SILENT_FLAG)$(CCLD) $(MotionBlur_release_obj) $(MotionBlur_release_lflags) -o $(MotionBlur_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/MotionBlur`
+	$(CCLD) $(MotionBlur_release_obj) $(MotionBlur_release_lflags) -o $(MotionBlur_release_bin) 
+	$(ECHO) building $@ complete!
 
 MotionBlur_release_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlur_release_cpp_o): $(MotionBlur_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))).release.P; \
+	$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))))
+	cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))).release.P; \
 	  rm -f $(MotionBlur_release_DEPDIR).d
 
 $(MotionBlur_release_cc_o): $(MotionBlur_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))).release.P; \
+	$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))))
+	cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))).release.P; \
 	  rm -f $(MotionBlur_release_DEPDIR).d
 
 $(MotionBlur_release_c_o): $(MotionBlur_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlur_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))).release.P; \
+	$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlur_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))))
+	cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))).release.P; \
 	  rm -f $(MotionBlur_release_DEPDIR).d
 
 clean_MotionBlur:  clean_MotionBlur_debug clean_MotionBlur_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.MotionBlurAdvanced.mk b/samples/build/linux64/Makefile.MotionBlurAdvanced.mk
index 53916d0..b9d061d 100644
--- a/samples/build/linux64/Makefile.MotionBlurAdvanced.mk
+++ b/samples/build/linux64/Makefile.MotionBlurAdvanced.mk
@@ -53,14 +53,14 @@ MotionBlurAdvanced_debug_common_cflags    += $(addprefix -D, $(MotionBlurAdvance
 MotionBlurAdvanced_debug_common_cflags    += $(addprefix -I, $(MotionBlurAdvanced_debug_hpaths))
 MotionBlurAdvanced_debug_common_cflags  += -m64
 MotionBlurAdvanced_debug_cflags	:= $(MotionBlurAdvanced_debug_common_cflags)
-MotionBlurAdvanced_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlurAdvanced_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlurAdvanced_debug_cflags  += -malign-double
-MotionBlurAdvanced_debug_cflags  += -g
+MotionBlurAdvanced_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlurAdvanced_debug_cppflags	:= $(MotionBlurAdvanced_debug_common_cflags)
-MotionBlurAdvanced_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlurAdvanced_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlurAdvanced_debug_cppflags  += -Wno-reorder
 MotionBlurAdvanced_debug_cppflags  += -malign-double
-MotionBlurAdvanced_debug_cppflags  += -g
+MotionBlurAdvanced_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlurAdvanced_debug_lflags    := $(MotionBlurAdvanced_custom_lflags)
 MotionBlurAdvanced_debug_lflags    += $(addprefix -L, $(MotionBlurAdvanced_debug_lpaths))
 MotionBlurAdvanced_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlurAdvanced_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ MotionBlurAdvanced_debug_obj      = $(MotionBlurAdvanced_debug_cpp_o) $(MotionBl
 MotionBlurAdvanced_debug_bin      := ./../../bin/linux64/MotionBlurAdvancedD
 
 clean_MotionBlurAdvanced_debug: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlurAdvanced debug
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_debug_bin)
+	$(ECHO) clean MotionBlurAdvanced debug
+	$(RMDIR) $(MotionBlurAdvanced_debug_objsdir)
+	$(RMDIR) $(MotionBlurAdvanced_debug_bin)
 
 build_MotionBlurAdvanced_debug: postbuild_MotionBlurAdvanced_debug
 postbuild_MotionBlurAdvanced_debug: mainbuild_MotionBlurAdvanced_debug
@@ -85,37 +85,37 @@ mainbuild_MotionBlurAdvanced_debug: prebuild_MotionBlurAdvanced_debug $(MotionBl
 prebuild_MotionBlurAdvanced_debug:
 
 $(MotionBlurAdvanced_debug_bin): $(MotionBlurAdvanced_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/MotionBlurAdvancedD`
-	$(SILENT_FLAG)$(CCLD) $(MotionBlurAdvanced_debug_obj) $(MotionBlurAdvanced_debug_lflags) -o $(MotionBlurAdvanced_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/MotionBlurAdvancedD`
+	$(CCLD) $(MotionBlurAdvanced_debug_obj) $(MotionBlurAdvanced_debug_lflags) -o $(MotionBlurAdvanced_debug_bin) 
+	$(ECHO) building $@ complete!
 
 MotionBlurAdvanced_debug_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlurAdvanced_debug_cpp_o): $(MotionBlurAdvanced_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).debug.P; \
+	$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
+	cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).debug.P; \
 	  rm -f $(MotionBlurAdvanced_debug_DEPDIR).d
 
 $(MotionBlurAdvanced_debug_cc_o): $(MotionBlurAdvanced_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).debug.P; \
+	$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
+	cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).debug.P; \
 	  rm -f $(MotionBlurAdvanced_debug_DEPDIR).d
 
 $(MotionBlurAdvanced_debug_c_o): $(MotionBlurAdvanced_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlurAdvanced_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).debug.P; \
+	$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlurAdvanced_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
+	cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).debug.P; \
 	  rm -f $(MotionBlurAdvanced_debug_DEPDIR).d
@@ -160,14 +160,14 @@ MotionBlurAdvanced_release_common_cflags    += $(addprefix -D, $(MotionBlurAdvan
 MotionBlurAdvanced_release_common_cflags    += $(addprefix -I, $(MotionBlurAdvanced_release_hpaths))
 MotionBlurAdvanced_release_common_cflags  += -m64
 MotionBlurAdvanced_release_cflags	:= $(MotionBlurAdvanced_release_common_cflags)
-MotionBlurAdvanced_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlurAdvanced_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlurAdvanced_release_cflags  += -malign-double
-MotionBlurAdvanced_release_cflags  += -O2
+MotionBlurAdvanced_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlurAdvanced_release_cppflags	:= $(MotionBlurAdvanced_release_common_cflags)
-MotionBlurAdvanced_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MotionBlurAdvanced_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MotionBlurAdvanced_release_cppflags  += -Wno-reorder
 MotionBlurAdvanced_release_cppflags  += -malign-double
-MotionBlurAdvanced_release_cppflags  += -O2
+MotionBlurAdvanced_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlurAdvanced_release_lflags    := $(MotionBlurAdvanced_custom_lflags)
 MotionBlurAdvanced_release_lflags    += $(addprefix -L, $(MotionBlurAdvanced_release_lpaths))
 MotionBlurAdvanced_release_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlurAdvanced_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ MotionBlurAdvanced_release_obj      = $(MotionBlurAdvanced_release_cpp_o) $(Moti
 MotionBlurAdvanced_release_bin      := ./../../bin/linux64/MotionBlurAdvanced
 
 clean_MotionBlurAdvanced_release: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlurAdvanced release
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_release_bin)
+	$(ECHO) clean MotionBlurAdvanced release
+	$(RMDIR) $(MotionBlurAdvanced_release_objsdir)
+	$(RMDIR) $(MotionBlurAdvanced_release_bin)
 
 build_MotionBlurAdvanced_release: postbuild_MotionBlurAdvanced_release
 postbuild_MotionBlurAdvanced_release: mainbuild_MotionBlurAdvanced_release
@@ -192,40 +192,45 @@ mainbuild_MotionBlurAdvanced_release: prebuild_MotionBlurAdvanced_release $(Moti
 prebuild_MotionBlurAdvanced_release:
 
 $(MotionBlurAdvanced_release_bin): $(MotionBlurAdvanced_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/MotionBlurAdvanced`
-	$(SILENT_FLAG)$(CCLD) $(MotionBlurAdvanced_release_obj) $(MotionBlurAdvanced_release_lflags) -o $(MotionBlurAdvanced_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/MotionBlurAdvanced`
+	$(CCLD) $(MotionBlurAdvanced_release_obj) $(MotionBlurAdvanced_release_lflags) -o $(MotionBlurAdvanced_release_bin) 
+	$(ECHO) building $@ complete!
 
 MotionBlurAdvanced_release_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlurAdvanced_release_cpp_o): $(MotionBlurAdvanced_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).release.P; \
+	$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
+	cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).release.P; \
 	  rm -f $(MotionBlurAdvanced_release_DEPDIR).d
 
 $(MotionBlurAdvanced_release_cc_o): $(MotionBlurAdvanced_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).release.P; \
+	$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
+	cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).release.P; \
 	  rm -f $(MotionBlurAdvanced_release_DEPDIR).d
 
 $(MotionBlurAdvanced_release_c_o): $(MotionBlurAdvanced_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlurAdvanced_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).release.P; \
+	$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlurAdvanced_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
+	cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).release.P; \
 	  rm -f $(MotionBlurAdvanced_release_DEPDIR).d
 
 clean_MotionBlurAdvanced:  clean_MotionBlurAdvanced_debug clean_MotionBlurAdvanced_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.MultiDrawIndirect.mk b/samples/build/linux64/Makefile.MultiDrawIndirect.mk
index a992aaa..c5f3f1e 100644
--- a/samples/build/linux64/Makefile.MultiDrawIndirect.mk
+++ b/samples/build/linux64/Makefile.MultiDrawIndirect.mk
@@ -53,14 +53,14 @@ MultiDrawIndirect_debug_common_cflags    += $(addprefix -D, $(MultiDrawIndirect_
 MultiDrawIndirect_debug_common_cflags    += $(addprefix -I, $(MultiDrawIndirect_debug_hpaths))
 MultiDrawIndirect_debug_common_cflags  += -m64
 MultiDrawIndirect_debug_cflags	:= $(MultiDrawIndirect_debug_common_cflags)
-MultiDrawIndirect_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MultiDrawIndirect_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MultiDrawIndirect_debug_cflags  += -malign-double
-MultiDrawIndirect_debug_cflags  += -g
+MultiDrawIndirect_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MultiDrawIndirect_debug_cppflags	:= $(MultiDrawIndirect_debug_common_cflags)
-MultiDrawIndirect_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MultiDrawIndirect_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MultiDrawIndirect_debug_cppflags  += -Wno-reorder
 MultiDrawIndirect_debug_cppflags  += -malign-double
-MultiDrawIndirect_debug_cppflags  += -g
+MultiDrawIndirect_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MultiDrawIndirect_debug_lflags    := $(MultiDrawIndirect_custom_lflags)
 MultiDrawIndirect_debug_lflags    += $(addprefix -L, $(MultiDrawIndirect_debug_lpaths))
 MultiDrawIndirect_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MultiDrawIndirect_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ MultiDrawIndirect_debug_obj      = $(MultiDrawIndirect_debug_cpp_o) $(MultiDrawI
 MultiDrawIndirect_debug_bin      := ./../../bin/linux64/MultiDrawIndirectD
 
 clean_MultiDrawIndirect_debug: 
-	$(SILENT_FLAG)$(ECHO) clean MultiDrawIndirect debug
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_debug_bin)
+	$(ECHO) clean MultiDrawIndirect debug
+	$(RMDIR) $(MultiDrawIndirect_debug_objsdir)
+	$(RMDIR) $(MultiDrawIndirect_debug_bin)
 
 build_MultiDrawIndirect_debug: postbuild_MultiDrawIndirect_debug
 postbuild_MultiDrawIndirect_debug: mainbuild_MultiDrawIndirect_debug
@@ -85,37 +85,37 @@ mainbuild_MultiDrawIndirect_debug: prebuild_MultiDrawIndirect_debug $(MultiDrawI
 prebuild_MultiDrawIndirect_debug:
 
 $(MultiDrawIndirect_debug_bin): $(MultiDrawIndirect_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/MultiDrawIndirectD`
-	$(SILENT_FLAG)$(CCLD) $(MultiDrawIndirect_debug_obj) $(MultiDrawIndirect_debug_lflags) -o $(MultiDrawIndirect_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/MultiDrawIndirectD`
+	$(CCLD) $(MultiDrawIndirect_debug_obj) $(MultiDrawIndirect_debug_lflags) -o $(MultiDrawIndirect_debug_bin) 
+	$(ECHO) building $@ complete!
 
 MultiDrawIndirect_debug_DEPDIR = $(dir $(@))/$(*F)
 $(MultiDrawIndirect_debug_cpp_o): $(MultiDrawIndirect_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).debug.P; \
+	$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
+	cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).debug.P; \
 	  rm -f $(MultiDrawIndirect_debug_DEPDIR).d
 
 $(MultiDrawIndirect_debug_cc_o): $(MultiDrawIndirect_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).debug.P; \
+	$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
+	cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).debug.P; \
 	  rm -f $(MultiDrawIndirect_debug_DEPDIR).d
 
 $(MultiDrawIndirect_debug_c_o): $(MultiDrawIndirect_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MultiDrawIndirect_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).debug.P; \
+	$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MultiDrawIndirect_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
+	cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).debug.P; \
 	  rm -f $(MultiDrawIndirect_debug_DEPDIR).d
@@ -160,14 +160,14 @@ MultiDrawIndirect_release_common_cflags    += $(addprefix -D, $(MultiDrawIndirec
 MultiDrawIndirect_release_common_cflags    += $(addprefix -I, $(MultiDrawIndirect_release_hpaths))
 MultiDrawIndirect_release_common_cflags  += -m64
 MultiDrawIndirect_release_cflags	:= $(MultiDrawIndirect_release_common_cflags)
-MultiDrawIndirect_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MultiDrawIndirect_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MultiDrawIndirect_release_cflags  += -malign-double
-MultiDrawIndirect_release_cflags  += -O2
+MultiDrawIndirect_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MultiDrawIndirect_release_cppflags	:= $(MultiDrawIndirect_release_common_cflags)
-MultiDrawIndirect_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+MultiDrawIndirect_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 MultiDrawIndirect_release_cppflags  += -Wno-reorder
 MultiDrawIndirect_release_cppflags  += -malign-double
-MultiDrawIndirect_release_cppflags  += -O2
+MultiDrawIndirect_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MultiDrawIndirect_release_lflags    := $(MultiDrawIndirect_custom_lflags)
 MultiDrawIndirect_release_lflags    += $(addprefix -L, $(MultiDrawIndirect_release_lpaths))
 MultiDrawIndirect_release_lflags    += -Wl,--start-group $(addprefix -l, $(MultiDrawIndirect_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ MultiDrawIndirect_release_obj      = $(MultiDrawIndirect_release_cpp_o) $(MultiD
 MultiDrawIndirect_release_bin      := ./../../bin/linux64/MultiDrawIndirect
 
 clean_MultiDrawIndirect_release: 
-	$(SILENT_FLAG)$(ECHO) clean MultiDrawIndirect release
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_release_bin)
+	$(ECHO) clean MultiDrawIndirect release
+	$(RMDIR) $(MultiDrawIndirect_release_objsdir)
+	$(RMDIR) $(MultiDrawIndirect_release_bin)
 
 build_MultiDrawIndirect_release: postbuild_MultiDrawIndirect_release
 postbuild_MultiDrawIndirect_release: mainbuild_MultiDrawIndirect_release
@@ -192,40 +192,45 @@ mainbuild_MultiDrawIndirect_release: prebuild_MultiDrawIndirect_release $(MultiD
 prebuild_MultiDrawIndirect_release:
 
 $(MultiDrawIndirect_release_bin): $(MultiDrawIndirect_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/MultiDrawIndirect`
-	$(SILENT_FLAG)$(CCLD) $(MultiDrawIndirect_release_obj) $(MultiDrawIndirect_release_lflags) -o $(MultiDrawIndirect_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/MultiDrawIndirect`
+	$(CCLD) $(MultiDrawIndirect_release_obj) $(MultiDrawIndirect_release_lflags) -o $(MultiDrawIndirect_release_bin) 
+	$(ECHO) building $@ complete!
 
 MultiDrawIndirect_release_DEPDIR = $(dir $(@))/$(*F)
 $(MultiDrawIndirect_release_cpp_o): $(MultiDrawIndirect_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).release.P; \
+	$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
+	cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).release.P; \
 	  rm -f $(MultiDrawIndirect_release_DEPDIR).d
 
 $(MultiDrawIndirect_release_cc_o): $(MultiDrawIndirect_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).release.P; \
+	$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
+	cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).release.P; \
 	  rm -f $(MultiDrawIndirect_release_DEPDIR).d
 
 $(MultiDrawIndirect_release_c_o): $(MultiDrawIndirect_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MultiDrawIndirect_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).release.P; \
+	$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MultiDrawIndirect_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
+	cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).release.P; \
 	  rm -f $(MultiDrawIndirect_release_DEPDIR).d
 
 clean_MultiDrawIndirect:  clean_MultiDrawIndirect_debug clean_MultiDrawIndirect_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.NormalBlendedDecal.mk b/samples/build/linux64/Makefile.NormalBlendedDecal.mk
index e044283..8aef97b 100644
--- a/samples/build/linux64/Makefile.NormalBlendedDecal.mk
+++ b/samples/build/linux64/Makefile.NormalBlendedDecal.mk
@@ -53,14 +53,14 @@ NormalBlendedDecal_debug_common_cflags    += $(addprefix -D, $(NormalBlendedDeca
 NormalBlendedDecal_debug_common_cflags    += $(addprefix -I, $(NormalBlendedDecal_debug_hpaths))
 NormalBlendedDecal_debug_common_cflags  += -m64
 NormalBlendedDecal_debug_cflags	:= $(NormalBlendedDecal_debug_common_cflags)
-NormalBlendedDecal_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NormalBlendedDecal_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NormalBlendedDecal_debug_cflags  += -malign-double
-NormalBlendedDecal_debug_cflags  += -g
+NormalBlendedDecal_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NormalBlendedDecal_debug_cppflags	:= $(NormalBlendedDecal_debug_common_cflags)
-NormalBlendedDecal_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NormalBlendedDecal_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NormalBlendedDecal_debug_cppflags  += -Wno-reorder
 NormalBlendedDecal_debug_cppflags  += -malign-double
-NormalBlendedDecal_debug_cppflags  += -g
+NormalBlendedDecal_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NormalBlendedDecal_debug_lflags    := $(NormalBlendedDecal_custom_lflags)
 NormalBlendedDecal_debug_lflags    += $(addprefix -L, $(NormalBlendedDecal_debug_lpaths))
 NormalBlendedDecal_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NormalBlendedDecal_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ NormalBlendedDecal_debug_obj      = $(NormalBlendedDecal_debug_cpp_o) $(NormalBl
 NormalBlendedDecal_debug_bin      := ./../../bin/linux64/NormalBlendedDecalD
 
 clean_NormalBlendedDecal_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NormalBlendedDecal debug
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_debug_bin)
+	$(ECHO) clean NormalBlendedDecal debug
+	$(RMDIR) $(NormalBlendedDecal_debug_objsdir)
+	$(RMDIR) $(NormalBlendedDecal_debug_bin)
 
 build_NormalBlendedDecal_debug: postbuild_NormalBlendedDecal_debug
 postbuild_NormalBlendedDecal_debug: mainbuild_NormalBlendedDecal_debug
@@ -85,37 +85,37 @@ mainbuild_NormalBlendedDecal_debug: prebuild_NormalBlendedDecal_debug $(NormalBl
 prebuild_NormalBlendedDecal_debug:
 
 $(NormalBlendedDecal_debug_bin): $(NormalBlendedDecal_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/NormalBlendedDecalD`
-	$(SILENT_FLAG)$(CCLD) $(NormalBlendedDecal_debug_obj) $(NormalBlendedDecal_debug_lflags) -o $(NormalBlendedDecal_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/NormalBlendedDecalD`
+	$(CCLD) $(NormalBlendedDecal_debug_obj) $(NormalBlendedDecal_debug_lflags) -o $(NormalBlendedDecal_debug_bin) 
+	$(ECHO) building $@ complete!
 
 NormalBlendedDecal_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NormalBlendedDecal_debug_cpp_o): $(NormalBlendedDecal_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).debug.P; \
+	$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
+	cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).debug.P; \
 	  rm -f $(NormalBlendedDecal_debug_DEPDIR).d
 
 $(NormalBlendedDecal_debug_cc_o): $(NormalBlendedDecal_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).debug.P; \
+	$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
+	cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).debug.P; \
 	  rm -f $(NormalBlendedDecal_debug_DEPDIR).d
 
 $(NormalBlendedDecal_debug_c_o): $(NormalBlendedDecal_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NormalBlendedDecal_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).debug.P; \
+	$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NormalBlendedDecal_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
+	cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).debug.P; \
 	  rm -f $(NormalBlendedDecal_debug_DEPDIR).d
@@ -160,14 +160,14 @@ NormalBlendedDecal_release_common_cflags    += $(addprefix -D, $(NormalBlendedDe
 NormalBlendedDecal_release_common_cflags    += $(addprefix -I, $(NormalBlendedDecal_release_hpaths))
 NormalBlendedDecal_release_common_cflags  += -m64
 NormalBlendedDecal_release_cflags	:= $(NormalBlendedDecal_release_common_cflags)
-NormalBlendedDecal_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NormalBlendedDecal_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NormalBlendedDecal_release_cflags  += -malign-double
-NormalBlendedDecal_release_cflags  += -O2
+NormalBlendedDecal_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NormalBlendedDecal_release_cppflags	:= $(NormalBlendedDecal_release_common_cflags)
-NormalBlendedDecal_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NormalBlendedDecal_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NormalBlendedDecal_release_cppflags  += -Wno-reorder
 NormalBlendedDecal_release_cppflags  += -malign-double
-NormalBlendedDecal_release_cppflags  += -O2
+NormalBlendedDecal_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NormalBlendedDecal_release_lflags    := $(NormalBlendedDecal_custom_lflags)
 NormalBlendedDecal_release_lflags    += $(addprefix -L, $(NormalBlendedDecal_release_lpaths))
 NormalBlendedDecal_release_lflags    += -Wl,--start-group $(addprefix -l, $(NormalBlendedDecal_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ NormalBlendedDecal_release_obj      = $(NormalBlendedDecal_release_cpp_o) $(Norm
 NormalBlendedDecal_release_bin      := ./../../bin/linux64/NormalBlendedDecal
 
 clean_NormalBlendedDecal_release: 
-	$(SILENT_FLAG)$(ECHO) clean NormalBlendedDecal release
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_release_bin)
+	$(ECHO) clean NormalBlendedDecal release
+	$(RMDIR) $(NormalBlendedDecal_release_objsdir)
+	$(RMDIR) $(NormalBlendedDecal_release_bin)
 
 build_NormalBlendedDecal_release: postbuild_NormalBlendedDecal_release
 postbuild_NormalBlendedDecal_release: mainbuild_NormalBlendedDecal_release
@@ -192,40 +192,45 @@ mainbuild_NormalBlendedDecal_release: prebuild_NormalBlendedDecal_release $(Norm
 prebuild_NormalBlendedDecal_release:
 
 $(NormalBlendedDecal_release_bin): $(NormalBlendedDecal_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/NormalBlendedDecal`
-	$(SILENT_FLAG)$(CCLD) $(NormalBlendedDecal_release_obj) $(NormalBlendedDecal_release_lflags) -o $(NormalBlendedDecal_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/NormalBlendedDecal`
+	$(CCLD) $(NormalBlendedDecal_release_obj) $(NormalBlendedDecal_release_lflags) -o $(NormalBlendedDecal_release_bin) 
+	$(ECHO) building $@ complete!
 
 NormalBlendedDecal_release_DEPDIR = $(dir $(@))/$(*F)
 $(NormalBlendedDecal_release_cpp_o): $(NormalBlendedDecal_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).release.P; \
+	$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
+	cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).release.P; \
 	  rm -f $(NormalBlendedDecal_release_DEPDIR).d
 
 $(NormalBlendedDecal_release_cc_o): $(NormalBlendedDecal_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).release.P; \
+	$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
+	cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).release.P; \
 	  rm -f $(NormalBlendedDecal_release_DEPDIR).d
 
 $(NormalBlendedDecal_release_c_o): $(NormalBlendedDecal_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NormalBlendedDecal_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).release.P; \
+	$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NormalBlendedDecal_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
+	cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).release.P; \
 	  rm -f $(NormalBlendedDecal_release_DEPDIR).d
 
 clean_NormalBlendedDecal:  clean_NormalBlendedDecal_debug clean_NormalBlendedDecal_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.NvAppBase.mk b/samples/build/linux64/Makefile.NvAppBase.mk
index a33bded..af7f4c0 100644
--- a/samples/build/linux64/Makefile.NvAppBase.mk
+++ b/samples/build/linux64/Makefile.NvAppBase.mk
@@ -43,12 +43,12 @@ NvAppBase_debug_common_cflags    += $(addprefix -D, $(NvAppBase_debug_defines))
 NvAppBase_debug_common_cflags    += $(addprefix -I, $(NvAppBase_debug_hpaths))
 NvAppBase_debug_common_cflags  += -m64
 NvAppBase_debug_cflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAppBase_debug_cflags  += -g
+NvAppBase_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_cppflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAppBase_debug_cppflags  += -Wno-reorder
-NvAppBase_debug_cppflags  += -g
+NvAppBase_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_debug_lflags    += $(addprefix -L, $(NvAppBase_debug_lpaths))
 NvAppBase_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_debug_libraries)) -Wl,--end-group
@@ -62,9 +62,9 @@ NvAppBase_debug_obj      = $(NvAppBase_debug_cpp_o) $(NvAppBase_debug_cc_o) $(Nv
 NvAppBase_debug_bin      := ./../../../extensions/lib/linux64/libNvAppBaseD.a
 
 clean_NvAppBase_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_bin)
+	$(ECHO) clean NvAppBase debug
+	$(RMDIR) $(NvAppBase_debug_objsdir)
+	$(RMDIR) $(NvAppBase_debug_bin)
 
 build_NvAppBase_debug: postbuild_NvAppBase_debug
 postbuild_NvAppBase_debug: mainbuild_NvAppBase_debug
@@ -72,37 +72,37 @@ mainbuild_NvAppBase_debug: prebuild_NvAppBase_debug $(NvAppBase_debug_bin)
 prebuild_NvAppBase_debug:
 
 $(NvAppBase_debug_bin): $(NvAppBase_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvAppBaseD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvAppBaseD.a`
+	$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_debug_cpp_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_cc_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_c_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
@@ -126,12 +126,12 @@ NvAppBase_release_common_cflags    += $(addprefix -D, $(NvAppBase_release_define
 NvAppBase_release_common_cflags    += $(addprefix -I, $(NvAppBase_release_hpaths))
 NvAppBase_release_common_cflags  += -m64
 NvAppBase_release_cflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAppBase_release_cflags  += -O2
+NvAppBase_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_cppflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAppBase_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAppBase_release_cppflags  += -Wno-reorder
-NvAppBase_release_cppflags  += -O2
+NvAppBase_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_release_lflags    += $(addprefix -L, $(NvAppBase_release_lpaths))
 NvAppBase_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_release_libraries)) -Wl,--end-group
@@ -145,9 +145,9 @@ NvAppBase_release_obj      = $(NvAppBase_release_cpp_o) $(NvAppBase_release_cc_o
 NvAppBase_release_bin      := ./../../../extensions/lib/linux64/libNvAppBase.a
 
 clean_NvAppBase_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase release
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_bin)
+	$(ECHO) clean NvAppBase release
+	$(RMDIR) $(NvAppBase_release_objsdir)
+	$(RMDIR) $(NvAppBase_release_bin)
 
 build_NvAppBase_release: postbuild_NvAppBase_release
 postbuild_NvAppBase_release: mainbuild_NvAppBase_release
@@ -155,40 +155,45 @@ mainbuild_NvAppBase_release: prebuild_NvAppBase_release $(NvAppBase_release_bin)
 prebuild_NvAppBase_release:
 
 $(NvAppBase_release_bin): $(NvAppBase_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvAppBase.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvAppBase.a`
+	$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_release_cpp_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_cc_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_c_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 clean_NvAppBase:  clean_NvAppBase_debug clean_NvAppBase_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.NvAssetLoader.mk b/samples/build/linux64/Makefile.NvAssetLoader.mk
index ce7fa50..274a04b 100644
--- a/samples/build/linux64/Makefile.NvAssetLoader.mk
+++ b/samples/build/linux64/Makefile.NvAssetLoader.mk
@@ -32,12 +32,12 @@ NvAssetLoader_debug_common_cflags    += $(addprefix -D, $(NvAssetLoader_debug_de
 NvAssetLoader_debug_common_cflags    += $(addprefix -I, $(NvAssetLoader_debug_hpaths))
 NvAssetLoader_debug_common_cflags  += -m64
 NvAssetLoader_debug_cflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAssetLoader_debug_cflags  += -g
+NvAssetLoader_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_cppflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAssetLoader_debug_cppflags  += -Wno-reorder
-NvAssetLoader_debug_cppflags  += -g
+NvAssetLoader_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_debug_lflags    += $(addprefix -L, $(NvAssetLoader_debug_lpaths))
 NvAssetLoader_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_debug_libraries)) -Wl,--end-group
@@ -51,9 +51,9 @@ NvAssetLoader_debug_obj      = $(NvAssetLoader_debug_cpp_o) $(NvAssetLoader_debu
 NvAssetLoader_debug_bin      := ./../../../extensions/lib/linux64/libNvAssetLoaderD.a
 
 clean_NvAssetLoader_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_bin)
+	$(ECHO) clean NvAssetLoader debug
+	$(RMDIR) $(NvAssetLoader_debug_objsdir)
+	$(RMDIR) $(NvAssetLoader_debug_bin)
 
 build_NvAssetLoader_debug: postbuild_NvAssetLoader_debug
 postbuild_NvAssetLoader_debug: mainbuild_NvAssetLoader_debug
@@ -61,37 +61,37 @@ mainbuild_NvAssetLoader_debug: prebuild_NvAssetLoader_debug $(NvAssetLoader_debu
 prebuild_NvAssetLoader_debug:
 
 $(NvAssetLoader_debug_bin): $(NvAssetLoader_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvAssetLoaderD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvAssetLoaderD.a`
+	$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_debug_cpp_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_cc_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_c_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
@@ -115,12 +115,12 @@ NvAssetLoader_release_common_cflags    += $(addprefix -D, $(NvAssetLoader_releas
 NvAssetLoader_release_common_cflags    += $(addprefix -I, $(NvAssetLoader_release_hpaths))
 NvAssetLoader_release_common_cflags  += -m64
 NvAssetLoader_release_cflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvAssetLoader_release_cflags  += -O2
+NvAssetLoader_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_cppflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvAssetLoader_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvAssetLoader_release_cppflags  += -Wno-reorder
-NvAssetLoader_release_cppflags  += -O2
+NvAssetLoader_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_release_lflags    += $(addprefix -L, $(NvAssetLoader_release_lpaths))
 NvAssetLoader_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_release_libraries)) -Wl,--end-group
@@ -134,9 +134,9 @@ NvAssetLoader_release_obj      = $(NvAssetLoader_release_cpp_o) $(NvAssetLoader_
 NvAssetLoader_release_bin      := ./../../../extensions/lib/linux64/libNvAssetLoader.a
 
 clean_NvAssetLoader_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader release
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_bin)
+	$(ECHO) clean NvAssetLoader release
+	$(RMDIR) $(NvAssetLoader_release_objsdir)
+	$(RMDIR) $(NvAssetLoader_release_bin)
 
 build_NvAssetLoader_release: postbuild_NvAssetLoader_release
 postbuild_NvAssetLoader_release: mainbuild_NvAssetLoader_release
@@ -144,40 +144,45 @@ mainbuild_NvAssetLoader_release: prebuild_NvAssetLoader_release $(NvAssetLoader_
 prebuild_NvAssetLoader_release:
 
 $(NvAssetLoader_release_bin): $(NvAssetLoader_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvAssetLoader.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvAssetLoader.a`
+	$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_release_cpp_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_cc_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_c_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 clean_NvAssetLoader:  clean_NvAssetLoader_debug clean_NvAssetLoader_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.NvGLUtils.mk b/samples/build/linux64/Makefile.NvGLUtils.mk
index 1257422..cd2977f 100644
--- a/samples/build/linux64/Makefile.NvGLUtils.mk
+++ b/samples/build/linux64/Makefile.NvGLUtils.mk
@@ -39,12 +39,12 @@ NvGLUtils_debug_common_cflags    += $(addprefix -D, $(NvGLUtils_debug_defines))
 NvGLUtils_debug_common_cflags    += $(addprefix -I, $(NvGLUtils_debug_hpaths))
 NvGLUtils_debug_common_cflags  += -m64
 NvGLUtils_debug_cflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGLUtils_debug_cflags  += -g
+NvGLUtils_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_cppflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGLUtils_debug_cppflags  += -Wno-reorder
-NvGLUtils_debug_cppflags  += -g
+NvGLUtils_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_debug_lflags    += $(addprefix -L, $(NvGLUtils_debug_lpaths))
 NvGLUtils_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_debug_libraries)) -Wl,--end-group
@@ -58,9 +58,9 @@ NvGLUtils_debug_obj      = $(NvGLUtils_debug_cpp_o) $(NvGLUtils_debug_cc_o) $(Nv
 NvGLUtils_debug_bin      := ./../../../extensions/lib/linux64/libNvGLUtilsD.a
 
 clean_NvGLUtils_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_bin)
+	$(ECHO) clean NvGLUtils debug
+	$(RMDIR) $(NvGLUtils_debug_objsdir)
+	$(RMDIR) $(NvGLUtils_debug_bin)
 
 build_NvGLUtils_debug: postbuild_NvGLUtils_debug
 postbuild_NvGLUtils_debug: mainbuild_NvGLUtils_debug
@@ -68,37 +68,37 @@ mainbuild_NvGLUtils_debug: prebuild_NvGLUtils_debug $(NvGLUtils_debug_bin)
 prebuild_NvGLUtils_debug:
 
 $(NvGLUtils_debug_bin): $(NvGLUtils_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvGLUtilsD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvGLUtilsD.a`
+	$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_debug_cpp_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_cc_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_c_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
@@ -122,12 +122,12 @@ NvGLUtils_release_common_cflags    += $(addprefix -D, $(NvGLUtils_release_define
 NvGLUtils_release_common_cflags    += $(addprefix -I, $(NvGLUtils_release_hpaths))
 NvGLUtils_release_common_cflags  += -m64
 NvGLUtils_release_cflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGLUtils_release_cflags  += -O2
+NvGLUtils_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_cppflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGLUtils_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGLUtils_release_cppflags  += -Wno-reorder
-NvGLUtils_release_cppflags  += -O2
+NvGLUtils_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_release_lflags    += $(addprefix -L, $(NvGLUtils_release_lpaths))
 NvGLUtils_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_release_libraries)) -Wl,--end-group
@@ -141,9 +141,9 @@ NvGLUtils_release_obj      = $(NvGLUtils_release_cpp_o) $(NvGLUtils_release_cc_o
 NvGLUtils_release_bin      := ./../../../extensions/lib/linux64/libNvGLUtils.a
 
 clean_NvGLUtils_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils release
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_bin)
+	$(ECHO) clean NvGLUtils release
+	$(RMDIR) $(NvGLUtils_release_objsdir)
+	$(RMDIR) $(NvGLUtils_release_bin)
 
 build_NvGLUtils_release: postbuild_NvGLUtils_release
 postbuild_NvGLUtils_release: mainbuild_NvGLUtils_release
@@ -151,40 +151,45 @@ mainbuild_NvGLUtils_release: prebuild_NvGLUtils_release $(NvGLUtils_release_bin)
 prebuild_NvGLUtils_release:
 
 $(NvGLUtils_release_bin): $(NvGLUtils_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvGLUtils.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvGLUtils.a`
+	$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_release_cpp_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_cc_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_c_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 clean_NvGLUtils:  clean_NvGLUtils_debug clean_NvGLUtils_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.NvGamepad.mk b/samples/build/linux64/Makefile.NvGamepad.mk
index 174079c..b8b22d3 100644
--- a/samples/build/linux64/Makefile.NvGamepad.mk
+++ b/samples/build/linux64/Makefile.NvGamepad.mk
@@ -34,12 +34,12 @@ NvGamepad_debug_common_cflags    += $(addprefix -D, $(NvGamepad_debug_defines))
 NvGamepad_debug_common_cflags    += $(addprefix -I, $(NvGamepad_debug_hpaths))
 NvGamepad_debug_common_cflags  += -m64
 NvGamepad_debug_cflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGamepad_debug_cflags  += -g
+NvGamepad_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_cppflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGamepad_debug_cppflags  += -Wno-reorder
-NvGamepad_debug_cppflags  += -g
+NvGamepad_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_debug_lflags    += $(addprefix -L, $(NvGamepad_debug_lpaths))
 NvGamepad_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_debug_libraries)) -Wl,--end-group
@@ -53,9 +53,9 @@ NvGamepad_debug_obj      = $(NvGamepad_debug_cpp_o) $(NvGamepad_debug_cc_o) $(Nv
 NvGamepad_debug_bin      := ./../../../extensions/lib/linux64/libNvGamepadD.a
 
 clean_NvGamepad_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_bin)
+	$(ECHO) clean NvGamepad debug
+	$(RMDIR) $(NvGamepad_debug_objsdir)
+	$(RMDIR) $(NvGamepad_debug_bin)
 
 build_NvGamepad_debug: postbuild_NvGamepad_debug
 postbuild_NvGamepad_debug: mainbuild_NvGamepad_debug
@@ -63,37 +63,37 @@ mainbuild_NvGamepad_debug: prebuild_NvGamepad_debug $(NvGamepad_debug_bin)
 prebuild_NvGamepad_debug:
 
 $(NvGamepad_debug_bin): $(NvGamepad_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvGamepadD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvGamepadD.a`
+	$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_debug_cpp_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_cc_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_c_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
@@ -117,12 +117,12 @@ NvGamepad_release_common_cflags    += $(addprefix -D, $(NvGamepad_release_define
 NvGamepad_release_common_cflags    += $(addprefix -I, $(NvGamepad_release_hpaths))
 NvGamepad_release_common_cflags  += -m64
 NvGamepad_release_cflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvGamepad_release_cflags  += -O2
+NvGamepad_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_cppflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvGamepad_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvGamepad_release_cppflags  += -Wno-reorder
-NvGamepad_release_cppflags  += -O2
+NvGamepad_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_release_lflags    += $(addprefix -L, $(NvGamepad_release_lpaths))
 NvGamepad_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_release_libraries)) -Wl,--end-group
@@ -136,9 +136,9 @@ NvGamepad_release_obj      = $(NvGamepad_release_cpp_o) $(NvGamepad_release_cc_o
 NvGamepad_release_bin      := ./../../../extensions/lib/linux64/libNvGamepad.a
 
 clean_NvGamepad_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad release
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_bin)
+	$(ECHO) clean NvGamepad release
+	$(RMDIR) $(NvGamepad_release_objsdir)
+	$(RMDIR) $(NvGamepad_release_bin)
 
 build_NvGamepad_release: postbuild_NvGamepad_release
 postbuild_NvGamepad_release: mainbuild_NvGamepad_release
@@ -146,40 +146,45 @@ mainbuild_NvGamepad_release: prebuild_NvGamepad_release $(NvGamepad_release_bin)
 prebuild_NvGamepad_release:
 
 $(NvGamepad_release_bin): $(NvGamepad_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvGamepad.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvGamepad.a`
+	$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_release_cpp_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_cc_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_c_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 clean_NvGamepad:  clean_NvGamepad_debug clean_NvGamepad_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.NvModel.mk b/samples/build/linux64/Makefile.NvModel.mk
index efeaa6a..75147cb 100644
--- a/samples/build/linux64/Makefile.NvModel.mk
+++ b/samples/build/linux64/Makefile.NvModel.mk
@@ -36,12 +36,12 @@ NvModel_debug_common_cflags    += $(addprefix -D, $(NvModel_debug_defines))
 NvModel_debug_common_cflags    += $(addprefix -I, $(NvModel_debug_hpaths))
 NvModel_debug_common_cflags  += -m64
 NvModel_debug_cflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvModel_debug_cflags  += -g
+NvModel_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_cppflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvModel_debug_cppflags  += -Wno-reorder
-NvModel_debug_cppflags  += -g
+NvModel_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_lflags    := $(NvModel_custom_lflags)
 NvModel_debug_lflags    += $(addprefix -L, $(NvModel_debug_lpaths))
 NvModel_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_debug_libraries)) -Wl,--end-group
@@ -55,9 +55,9 @@ NvModel_debug_obj      = $(NvModel_debug_cpp_o) $(NvModel_debug_cc_o) $(NvModel_
 NvModel_debug_bin      := ./../../../extensions/lib/linux64/libNvModelD.a
 
 clean_NvModel_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel debug
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_bin)
+	$(ECHO) clean NvModel debug
+	$(RMDIR) $(NvModel_debug_objsdir)
+	$(RMDIR) $(NvModel_debug_bin)
 
 build_NvModel_debug: postbuild_NvModel_debug
 postbuild_NvModel_debug: mainbuild_NvModel_debug
@@ -65,37 +65,37 @@ mainbuild_NvModel_debug: prebuild_NvModel_debug $(NvModel_debug_bin)
 prebuild_NvModel_debug:
 
 $(NvModel_debug_bin): $(NvModel_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvModelD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvModelD.a`
+	$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_debug_cpp_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_cc_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_c_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
@@ -119,12 +119,12 @@ NvModel_release_common_cflags    += $(addprefix -D, $(NvModel_release_defines))
 NvModel_release_common_cflags    += $(addprefix -I, $(NvModel_release_hpaths))
 NvModel_release_common_cflags  += -m64
 NvModel_release_cflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvModel_release_cflags  += -O2
+NvModel_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_cppflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvModel_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvModel_release_cppflags  += -Wno-reorder
-NvModel_release_cppflags  += -O2
+NvModel_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_lflags    := $(NvModel_custom_lflags)
 NvModel_release_lflags    += $(addprefix -L, $(NvModel_release_lpaths))
 NvModel_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_release_libraries)) -Wl,--end-group
@@ -138,9 +138,9 @@ NvModel_release_obj      = $(NvModel_release_cpp_o) $(NvModel_release_cc_o) $(Nv
 NvModel_release_bin      := ./../../../extensions/lib/linux64/libNvModel.a
 
 clean_NvModel_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel release
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_bin)
+	$(ECHO) clean NvModel release
+	$(RMDIR) $(NvModel_release_objsdir)
+	$(RMDIR) $(NvModel_release_bin)
 
 build_NvModel_release: postbuild_NvModel_release
 postbuild_NvModel_release: mainbuild_NvModel_release
@@ -148,40 +148,45 @@ mainbuild_NvModel_release: prebuild_NvModel_release $(NvModel_release_bin)
 prebuild_NvModel_release:
 
 $(NvModel_release_bin): $(NvModel_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvModel.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvModel.a`
+	$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_release_cpp_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_cc_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_c_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 clean_NvModel:  clean_NvModel_debug clean_NvModel_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.NvUI.mk b/samples/build/linux64/Makefile.NvUI.mk
index a145e26..eec47c9 100644
--- a/samples/build/linux64/Makefile.NvUI.mk
+++ b/samples/build/linux64/Makefile.NvUI.mk
@@ -48,12 +48,12 @@ NvUI_debug_common_cflags    += $(addprefix -D, $(NvUI_debug_defines))
 NvUI_debug_common_cflags    += $(addprefix -I, $(NvUI_debug_hpaths))
 NvUI_debug_common_cflags  += -m64
 NvUI_debug_cflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvUI_debug_cflags  += -g
+NvUI_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_cppflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvUI_debug_cppflags  += -Wno-reorder
-NvUI_debug_cppflags  += -g
+NvUI_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_lflags    := $(NvUI_custom_lflags)
 NvUI_debug_lflags    += $(addprefix -L, $(NvUI_debug_lpaths))
 NvUI_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_debug_libraries)) -Wl,--end-group
@@ -67,9 +67,9 @@ NvUI_debug_obj      = $(NvUI_debug_cpp_o) $(NvUI_debug_cc_o) $(NvUI_debug_c_o)
 NvUI_debug_bin      := ./../../../extensions/lib/linux64/libNvUID.a
 
 clean_NvUI_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI debug
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_bin)
+	$(ECHO) clean NvUI debug
+	$(RMDIR) $(NvUI_debug_objsdir)
+	$(RMDIR) $(NvUI_debug_bin)
 
 build_NvUI_debug: postbuild_NvUI_debug
 postbuild_NvUI_debug: mainbuild_NvUI_debug
@@ -77,37 +77,37 @@ mainbuild_NvUI_debug: prebuild_NvUI_debug $(NvUI_debug_bin)
 prebuild_NvUI_debug:
 
 $(NvUI_debug_bin): $(NvUI_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvUID.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvUID.a`
+	$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_debug_cpp_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_cc_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_c_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
@@ -131,12 +131,12 @@ NvUI_release_common_cflags    += $(addprefix -D, $(NvUI_release_defines))
 NvUI_release_common_cflags    += $(addprefix -I, $(NvUI_release_hpaths))
 NvUI_release_common_cflags  += -m64
 NvUI_release_cflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-NvUI_release_cflags  += -O2
+NvUI_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_cppflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+NvUI_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 NvUI_release_cppflags  += -Wno-reorder
-NvUI_release_cppflags  += -O2
+NvUI_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_lflags    := $(NvUI_custom_lflags)
 NvUI_release_lflags    += $(addprefix -L, $(NvUI_release_lpaths))
 NvUI_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_release_libraries)) -Wl,--end-group
@@ -150,9 +150,9 @@ NvUI_release_obj      = $(NvUI_release_cpp_o) $(NvUI_release_cc_o) $(NvUI_releas
 NvUI_release_bin      := ./../../../extensions/lib/linux64/libNvUI.a
 
 clean_NvUI_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI release
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_bin)
+	$(ECHO) clean NvUI release
+	$(RMDIR) $(NvUI_release_objsdir)
+	$(RMDIR) $(NvUI_release_bin)
 
 build_NvUI_release: postbuild_NvUI_release
 postbuild_NvUI_release: mainbuild_NvUI_release
@@ -160,40 +160,45 @@ mainbuild_NvUI_release: prebuild_NvUI_release $(NvUI_release_bin)
 prebuild_NvUI_release:
 
 $(NvUI_release_bin): $(NvUI_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/linux64/libNvUI.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/linux64/libNvUI.a`
+	$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_release_cpp_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_cc_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_c_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 clean_NvUI:  clean_NvUI_debug clean_NvUI_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.OptimizationApp.mk b/samples/build/linux64/Makefile.OptimizationApp.mk
index c892d3f..56dc2c2 100644
--- a/samples/build/linux64/Makefile.OptimizationApp.mk
+++ b/samples/build/linux64/Makefile.OptimizationApp.mk
@@ -61,14 +61,14 @@ OptimizationApp_debug_common_cflags    += $(addprefix -D, $(OptimizationApp_debu
 OptimizationApp_debug_common_cflags    += $(addprefix -I, $(OptimizationApp_debug_hpaths))
 OptimizationApp_debug_common_cflags  += -m64
 OptimizationApp_debug_cflags	:= $(OptimizationApp_debug_common_cflags)
-OptimizationApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+OptimizationApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 OptimizationApp_debug_cflags  += -malign-double
-OptimizationApp_debug_cflags  += -g
+OptimizationApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 OptimizationApp_debug_cppflags	:= $(OptimizationApp_debug_common_cflags)
-OptimizationApp_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+OptimizationApp_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 OptimizationApp_debug_cppflags  += -Wno-reorder
 OptimizationApp_debug_cppflags  += -malign-double
-OptimizationApp_debug_cppflags  += -g
+OptimizationApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 OptimizationApp_debug_lflags    := $(OptimizationApp_custom_lflags)
 OptimizationApp_debug_lflags    += $(addprefix -L, $(OptimizationApp_debug_lpaths))
 OptimizationApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(OptimizationApp_debug_libraries)) -Wl,--end-group
@@ -83,9 +83,9 @@ OptimizationApp_debug_obj      = $(OptimizationApp_debug_cpp_o) $(OptimizationAp
 OptimizationApp_debug_bin      := ./../../bin/linux64/OptimizationAppD
 
 clean_OptimizationApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean OptimizationApp debug
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_debug_bin)
+	$(ECHO) clean OptimizationApp debug
+	$(RMDIR) $(OptimizationApp_debug_objsdir)
+	$(RMDIR) $(OptimizationApp_debug_bin)
 
 build_OptimizationApp_debug: postbuild_OptimizationApp_debug
 postbuild_OptimizationApp_debug: mainbuild_OptimizationApp_debug
@@ -93,37 +93,37 @@ mainbuild_OptimizationApp_debug: prebuild_OptimizationApp_debug $(OptimizationAp
 prebuild_OptimizationApp_debug:
 
 $(OptimizationApp_debug_bin): $(OptimizationApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/OptimizationAppD`
-	$(SILENT_FLAG)$(CCLD) $(OptimizationApp_debug_obj) $(OptimizationApp_debug_lflags) -o $(OptimizationApp_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/OptimizationAppD`
+	$(CCLD) $(OptimizationApp_debug_obj) $(OptimizationApp_debug_lflags) -o $(OptimizationApp_debug_bin) 
+	$(ECHO) building $@ complete!
 
 OptimizationApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(OptimizationApp_debug_cpp_o): $(OptimizationApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))).debug.P; \
+	$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
+	cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))).debug.P; \
 	  rm -f $(OptimizationApp_debug_DEPDIR).d
 
 $(OptimizationApp_debug_cc_o): $(OptimizationApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))).debug.P; \
+	$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
+	cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))).debug.P; \
 	  rm -f $(OptimizationApp_debug_DEPDIR).d
 
 $(OptimizationApp_debug_c_o): $(OptimizationApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(OptimizationApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))).debug.P; \
+	$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(OptimizationApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))))
+	cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))).debug.P; \
 	  rm -f $(OptimizationApp_debug_DEPDIR).d
@@ -168,14 +168,14 @@ OptimizationApp_release_common_cflags    += $(addprefix -D, $(OptimizationApp_re
 OptimizationApp_release_common_cflags    += $(addprefix -I, $(OptimizationApp_release_hpaths))
 OptimizationApp_release_common_cflags  += -m64
 OptimizationApp_release_cflags	:= $(OptimizationApp_release_common_cflags)
-OptimizationApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+OptimizationApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 OptimizationApp_release_cflags  += -malign-double
-OptimizationApp_release_cflags  += -O2
+OptimizationApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 OptimizationApp_release_cppflags	:= $(OptimizationApp_release_common_cflags)
-OptimizationApp_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+OptimizationApp_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 OptimizationApp_release_cppflags  += -Wno-reorder
 OptimizationApp_release_cppflags  += -malign-double
-OptimizationApp_release_cppflags  += -O2
+OptimizationApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 OptimizationApp_release_lflags    := $(OptimizationApp_custom_lflags)
 OptimizationApp_release_lflags    += $(addprefix -L, $(OptimizationApp_release_lpaths))
 OptimizationApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(OptimizationApp_release_libraries)) -Wl,--end-group
@@ -190,9 +190,9 @@ OptimizationApp_release_obj      = $(OptimizationApp_release_cpp_o) $(Optimizati
 OptimizationApp_release_bin      := ./../../bin/linux64/OptimizationApp
 
 clean_OptimizationApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean OptimizationApp release
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_release_bin)
+	$(ECHO) clean OptimizationApp release
+	$(RMDIR) $(OptimizationApp_release_objsdir)
+	$(RMDIR) $(OptimizationApp_release_bin)
 
 build_OptimizationApp_release: postbuild_OptimizationApp_release
 postbuild_OptimizationApp_release: mainbuild_OptimizationApp_release
@@ -200,40 +200,45 @@ mainbuild_OptimizationApp_release: prebuild_OptimizationApp_release $(Optimizati
 prebuild_OptimizationApp_release:
 
 $(OptimizationApp_release_bin): $(OptimizationApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/OptimizationApp`
-	$(SILENT_FLAG)$(CCLD) $(OptimizationApp_release_obj) $(OptimizationApp_release_lflags) -o $(OptimizationApp_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/OptimizationApp`
+	$(CCLD) $(OptimizationApp_release_obj) $(OptimizationApp_release_lflags) -o $(OptimizationApp_release_bin) 
+	$(ECHO) building $@ complete!
 
 OptimizationApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(OptimizationApp_release_cpp_o): $(OptimizationApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))).release.P; \
+	$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
+	cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))).release.P; \
 	  rm -f $(OptimizationApp_release_DEPDIR).d
 
 $(OptimizationApp_release_cc_o): $(OptimizationApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))).release.P; \
+	$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
+	cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))).release.P; \
 	  rm -f $(OptimizationApp_release_DEPDIR).d
 
 $(OptimizationApp_release_c_o): $(OptimizationApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(OptimizationApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))).release.P; \
+	$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(OptimizationApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))))
+	cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))).release.P; \
 	  rm -f $(OptimizationApp_release_DEPDIR).d
 
 clean_OptimizationApp:  clean_OptimizationApp_debug clean_OptimizationApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.ParticleUpsampling.mk b/samples/build/linux64/Makefile.ParticleUpsampling.mk
index a61f6c7..1071b05 100644
--- a/samples/build/linux64/Makefile.ParticleUpsampling.mk
+++ b/samples/build/linux64/Makefile.ParticleUpsampling.mk
@@ -58,14 +58,14 @@ ParticleUpsampling_debug_common_cflags    += $(addprefix -D, $(ParticleUpsamplin
 ParticleUpsampling_debug_common_cflags    += $(addprefix -I, $(ParticleUpsampling_debug_hpaths))
 ParticleUpsampling_debug_common_cflags  += -m64
 ParticleUpsampling_debug_cflags	:= $(ParticleUpsampling_debug_common_cflags)
-ParticleUpsampling_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ParticleUpsampling_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ParticleUpsampling_debug_cflags  += -malign-double
-ParticleUpsampling_debug_cflags  += -g
+ParticleUpsampling_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ParticleUpsampling_debug_cppflags	:= $(ParticleUpsampling_debug_common_cflags)
-ParticleUpsampling_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ParticleUpsampling_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ParticleUpsampling_debug_cppflags  += -Wno-reorder
 ParticleUpsampling_debug_cppflags  += -malign-double
-ParticleUpsampling_debug_cppflags  += -g
+ParticleUpsampling_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ParticleUpsampling_debug_lflags    := $(ParticleUpsampling_custom_lflags)
 ParticleUpsampling_debug_lflags    += $(addprefix -L, $(ParticleUpsampling_debug_lpaths))
 ParticleUpsampling_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ParticleUpsampling_debug_libraries)) -Wl,--end-group
@@ -80,9 +80,9 @@ ParticleUpsampling_debug_obj      = $(ParticleUpsampling_debug_cpp_o) $(Particle
 ParticleUpsampling_debug_bin      := ./../../bin/linux64/ParticleUpsamplingD
 
 clean_ParticleUpsampling_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ParticleUpsampling debug
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_debug_bin)
+	$(ECHO) clean ParticleUpsampling debug
+	$(RMDIR) $(ParticleUpsampling_debug_objsdir)
+	$(RMDIR) $(ParticleUpsampling_debug_bin)
 
 build_ParticleUpsampling_debug: postbuild_ParticleUpsampling_debug
 postbuild_ParticleUpsampling_debug: mainbuild_ParticleUpsampling_debug
@@ -90,37 +90,37 @@ mainbuild_ParticleUpsampling_debug: prebuild_ParticleUpsampling_debug $(Particle
 prebuild_ParticleUpsampling_debug:
 
 $(ParticleUpsampling_debug_bin): $(ParticleUpsampling_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/ParticleUpsamplingD`
-	$(SILENT_FLAG)$(CCLD) $(ParticleUpsampling_debug_obj) $(ParticleUpsampling_debug_lflags) -o $(ParticleUpsampling_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/ParticleUpsamplingD`
+	$(CCLD) $(ParticleUpsampling_debug_obj) $(ParticleUpsampling_debug_lflags) -o $(ParticleUpsampling_debug_bin) 
+	$(ECHO) building $@ complete!
 
 ParticleUpsampling_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ParticleUpsampling_debug_cpp_o): $(ParticleUpsampling_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).debug.P; \
+	$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
+	cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).debug.P; \
 	  rm -f $(ParticleUpsampling_debug_DEPDIR).d
 
 $(ParticleUpsampling_debug_cc_o): $(ParticleUpsampling_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).debug.P; \
+	$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
+	cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).debug.P; \
 	  rm -f $(ParticleUpsampling_debug_DEPDIR).d
 
 $(ParticleUpsampling_debug_c_o): $(ParticleUpsampling_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ParticleUpsampling_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).debug.P; \
+	$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ParticleUpsampling_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
+	cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).debug.P; \
 	  rm -f $(ParticleUpsampling_debug_DEPDIR).d
@@ -165,14 +165,14 @@ ParticleUpsampling_release_common_cflags    += $(addprefix -D, $(ParticleUpsampl
 ParticleUpsampling_release_common_cflags    += $(addprefix -I, $(ParticleUpsampling_release_hpaths))
 ParticleUpsampling_release_common_cflags  += -m64
 ParticleUpsampling_release_cflags	:= $(ParticleUpsampling_release_common_cflags)
-ParticleUpsampling_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ParticleUpsampling_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ParticleUpsampling_release_cflags  += -malign-double
-ParticleUpsampling_release_cflags  += -O2
+ParticleUpsampling_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ParticleUpsampling_release_cppflags	:= $(ParticleUpsampling_release_common_cflags)
-ParticleUpsampling_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ParticleUpsampling_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 ParticleUpsampling_release_cppflags  += -Wno-reorder
 ParticleUpsampling_release_cppflags  += -malign-double
-ParticleUpsampling_release_cppflags  += -O2
+ParticleUpsampling_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ParticleUpsampling_release_lflags    := $(ParticleUpsampling_custom_lflags)
 ParticleUpsampling_release_lflags    += $(addprefix -L, $(ParticleUpsampling_release_lpaths))
 ParticleUpsampling_release_lflags    += -Wl,--start-group $(addprefix -l, $(ParticleUpsampling_release_libraries)) -Wl,--end-group
@@ -187,9 +187,9 @@ ParticleUpsampling_release_obj      = $(ParticleUpsampling_release_cpp_o) $(Part
 ParticleUpsampling_release_bin      := ./../../bin/linux64/ParticleUpsampling
 
 clean_ParticleUpsampling_release: 
-	$(SILENT_FLAG)$(ECHO) clean ParticleUpsampling release
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_release_bin)
+	$(ECHO) clean ParticleUpsampling release
+	$(RMDIR) $(ParticleUpsampling_release_objsdir)
+	$(RMDIR) $(ParticleUpsampling_release_bin)
 
 build_ParticleUpsampling_release: postbuild_ParticleUpsampling_release
 postbuild_ParticleUpsampling_release: mainbuild_ParticleUpsampling_release
@@ -197,40 +197,45 @@ mainbuild_ParticleUpsampling_release: prebuild_ParticleUpsampling_release $(Part
 prebuild_ParticleUpsampling_release:
 
 $(ParticleUpsampling_release_bin): $(ParticleUpsampling_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/ParticleUpsampling`
-	$(SILENT_FLAG)$(CCLD) $(ParticleUpsampling_release_obj) $(ParticleUpsampling_release_lflags) -o $(ParticleUpsampling_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/ParticleUpsampling`
+	$(CCLD) $(ParticleUpsampling_release_obj) $(ParticleUpsampling_release_lflags) -o $(ParticleUpsampling_release_bin) 
+	$(ECHO) building $@ complete!
 
 ParticleUpsampling_release_DEPDIR = $(dir $(@))/$(*F)
 $(ParticleUpsampling_release_cpp_o): $(ParticleUpsampling_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).release.P; \
+	$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
+	cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).release.P; \
 	  rm -f $(ParticleUpsampling_release_DEPDIR).d
 
 $(ParticleUpsampling_release_cc_o): $(ParticleUpsampling_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).release.P; \
+	$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
+	cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).release.P; \
 	  rm -f $(ParticleUpsampling_release_DEPDIR).d
 
 $(ParticleUpsampling_release_c_o): $(ParticleUpsampling_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ParticleUpsampling_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).release.P; \
+	$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ParticleUpsampling_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
+	cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).release.P; \
 	  rm -f $(ParticleUpsampling_release_DEPDIR).d
 
 clean_ParticleUpsampling:  clean_ParticleUpsampling_debug clean_ParticleUpsampling_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.PathRenderingBasic.mk b/samples/build/linux64/Makefile.PathRenderingBasic.mk
index 4241511..8613b18 100644
--- a/samples/build/linux64/Makefile.PathRenderingBasic.mk
+++ b/samples/build/linux64/Makefile.PathRenderingBasic.mk
@@ -53,14 +53,14 @@ PathRenderingBasic_debug_common_cflags    += $(addprefix -D, $(PathRenderingBasi
 PathRenderingBasic_debug_common_cflags    += $(addprefix -I, $(PathRenderingBasic_debug_hpaths))
 PathRenderingBasic_debug_common_cflags  += -m64
 PathRenderingBasic_debug_cflags	:= $(PathRenderingBasic_debug_common_cflags)
-PathRenderingBasic_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+PathRenderingBasic_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 PathRenderingBasic_debug_cflags  += -malign-double
-PathRenderingBasic_debug_cflags  += -g
+PathRenderingBasic_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 PathRenderingBasic_debug_cppflags	:= $(PathRenderingBasic_debug_common_cflags)
-PathRenderingBasic_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+PathRenderingBasic_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 PathRenderingBasic_debug_cppflags  += -Wno-reorder
 PathRenderingBasic_debug_cppflags  += -malign-double
-PathRenderingBasic_debug_cppflags  += -g
+PathRenderingBasic_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 PathRenderingBasic_debug_lflags    := $(PathRenderingBasic_custom_lflags)
 PathRenderingBasic_debug_lflags    += $(addprefix -L, $(PathRenderingBasic_debug_lpaths))
 PathRenderingBasic_debug_lflags    += -Wl,--start-group $(addprefix -l, $(PathRenderingBasic_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ PathRenderingBasic_debug_obj      = $(PathRenderingBasic_debug_cpp_o) $(PathRend
 PathRenderingBasic_debug_bin      := ./../../bin/linux64/PathRenderingBasicD
 
 clean_PathRenderingBasic_debug: 
-	$(SILENT_FLAG)$(ECHO) clean PathRenderingBasic debug
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_debug_bin)
+	$(ECHO) clean PathRenderingBasic debug
+	$(RMDIR) $(PathRenderingBasic_debug_objsdir)
+	$(RMDIR) $(PathRenderingBasic_debug_bin)
 
 build_PathRenderingBasic_debug: postbuild_PathRenderingBasic_debug
 postbuild_PathRenderingBasic_debug: mainbuild_PathRenderingBasic_debug
@@ -85,37 +85,37 @@ mainbuild_PathRenderingBasic_debug: prebuild_PathRenderingBasic_debug $(PathRend
 prebuild_PathRenderingBasic_debug:
 
 $(PathRenderingBasic_debug_bin): $(PathRenderingBasic_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/PathRenderingBasicD`
-	$(SILENT_FLAG)$(CCLD) $(PathRenderingBasic_debug_obj) $(PathRenderingBasic_debug_lflags) -o $(PathRenderingBasic_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/PathRenderingBasicD`
+	$(CCLD) $(PathRenderingBasic_debug_obj) $(PathRenderingBasic_debug_lflags) -o $(PathRenderingBasic_debug_bin) 
+	$(ECHO) building $@ complete!
 
 PathRenderingBasic_debug_DEPDIR = $(dir $(@))/$(*F)
 $(PathRenderingBasic_debug_cpp_o): $(PathRenderingBasic_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).debug.P; \
+	$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
+	cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).debug.P; \
 	  rm -f $(PathRenderingBasic_debug_DEPDIR).d
 
 $(PathRenderingBasic_debug_cc_o): $(PathRenderingBasic_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).debug.P; \
+	$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
+	cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).debug.P; \
 	  rm -f $(PathRenderingBasic_debug_DEPDIR).d
 
 $(PathRenderingBasic_debug_c_o): $(PathRenderingBasic_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(PathRenderingBasic_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).debug.P; \
+	$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(PathRenderingBasic_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
+	cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).debug.P; \
 	  rm -f $(PathRenderingBasic_debug_DEPDIR).d
@@ -160,14 +160,14 @@ PathRenderingBasic_release_common_cflags    += $(addprefix -D, $(PathRenderingBa
 PathRenderingBasic_release_common_cflags    += $(addprefix -I, $(PathRenderingBasic_release_hpaths))
 PathRenderingBasic_release_common_cflags  += -m64
 PathRenderingBasic_release_cflags	:= $(PathRenderingBasic_release_common_cflags)
-PathRenderingBasic_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+PathRenderingBasic_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 PathRenderingBasic_release_cflags  += -malign-double
-PathRenderingBasic_release_cflags  += -O2
+PathRenderingBasic_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 PathRenderingBasic_release_cppflags	:= $(PathRenderingBasic_release_common_cflags)
-PathRenderingBasic_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+PathRenderingBasic_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 PathRenderingBasic_release_cppflags  += -Wno-reorder
 PathRenderingBasic_release_cppflags  += -malign-double
-PathRenderingBasic_release_cppflags  += -O2
+PathRenderingBasic_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 PathRenderingBasic_release_lflags    := $(PathRenderingBasic_custom_lflags)
 PathRenderingBasic_release_lflags    += $(addprefix -L, $(PathRenderingBasic_release_lpaths))
 PathRenderingBasic_release_lflags    += -Wl,--start-group $(addprefix -l, $(PathRenderingBasic_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ PathRenderingBasic_release_obj      = $(PathRenderingBasic_release_cpp_o) $(Path
 PathRenderingBasic_release_bin      := ./../../bin/linux64/PathRenderingBasic
 
 clean_PathRenderingBasic_release: 
-	$(SILENT_FLAG)$(ECHO) clean PathRenderingBasic release
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_release_bin)
+	$(ECHO) clean PathRenderingBasic release
+	$(RMDIR) $(PathRenderingBasic_release_objsdir)
+	$(RMDIR) $(PathRenderingBasic_release_bin)
 
 build_PathRenderingBasic_release: postbuild_PathRenderingBasic_release
 postbuild_PathRenderingBasic_release: mainbuild_PathRenderingBasic_release
@@ -192,40 +192,45 @@ mainbuild_PathRenderingBasic_release: prebuild_PathRenderingBasic_release $(Path
 prebuild_PathRenderingBasic_release:
 
 $(PathRenderingBasic_release_bin): $(PathRenderingBasic_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/PathRenderingBasic`
-	$(SILENT_FLAG)$(CCLD) $(PathRenderingBasic_release_obj) $(PathRenderingBasic_release_lflags) -o $(PathRenderingBasic_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/PathRenderingBasic`
+	$(CCLD) $(PathRenderingBasic_release_obj) $(PathRenderingBasic_release_lflags) -o $(PathRenderingBasic_release_bin) 
+	$(ECHO) building $@ complete!
 
 PathRenderingBasic_release_DEPDIR = $(dir $(@))/$(*F)
 $(PathRenderingBasic_release_cpp_o): $(PathRenderingBasic_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).release.P; \
+	$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
+	cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).release.P; \
 	  rm -f $(PathRenderingBasic_release_DEPDIR).d
 
 $(PathRenderingBasic_release_cc_o): $(PathRenderingBasic_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).release.P; \
+	$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
+	cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).release.P; \
 	  rm -f $(PathRenderingBasic_release_DEPDIR).d
 
 $(PathRenderingBasic_release_c_o): $(PathRenderingBasic_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(PathRenderingBasic_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).release.P; \
+	$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(PathRenderingBasic_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
+	cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).release.P; \
 	  rm -f $(PathRenderingBasic_release_DEPDIR).d
 
 clean_PathRenderingBasic:  clean_PathRenderingBasic_debug clean_PathRenderingBasic_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.R3.mk b/samples/build/linux64/Makefile.R3.mk
index fbe26e7..5a85999 100644
--- a/samples/build/linux64/Makefile.R3.mk
+++ b/samples/build/linux64/Makefile.R3.mk
@@ -30,12 +30,12 @@ R3_debug_common_cflags    += $(addprefix -D, $(R3_debug_defines))
 R3_debug_common_cflags    += $(addprefix -I, $(R3_debug_hpaths))
 R3_debug_common_cflags  += -m64
 R3_debug_cflags	:= $(R3_debug_common_cflags)
-R3_debug_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-R3_debug_cflags  += -g
+R3_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_debug_cflags  += -O0 -ggdb
 R3_debug_cppflags	:= $(R3_debug_common_cflags)
-R3_debug_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 R3_debug_cppflags  += -Wno-reorder
-R3_debug_cppflags  += -g
+R3_debug_cppflags  += -O0 -ggdb
 R3_debug_lflags    := $(R3_custom_lflags)
 R3_debug_lflags    += $(addprefix -L, $(R3_debug_lpaths))
 R3_debug_lflags    += -Wl,--start-group $(addprefix -l, $(R3_debug_libraries)) -Wl,--end-group
@@ -49,9 +49,9 @@ R3_debug_obj      = $(R3_debug_cpp_o) $(R3_debug_cc_o) $(R3_debug_c_o)
 R3_debug_bin      := ./../../../extensions/externals/lib/linux64/libR3D.a
 
 clean_R3_debug: 
-	$(SILENT_FLAG)$(ECHO) clean R3 debug
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_bin)
+	$(ECHO) clean R3 debug
+	$(RMDIR) $(R3_debug_objsdir)
+	$(RMDIR) $(R3_debug_bin)
 
 build_R3_debug: postbuild_R3_debug
 postbuild_R3_debug: mainbuild_R3_debug
@@ -59,37 +59,37 @@ mainbuild_R3_debug: prebuild_R3_debug $(R3_debug_bin)
 prebuild_R3_debug:
 
 $(R3_debug_bin): $(R3_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libR3D.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libR3D.a`
+	$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
+	$(ECHO) building $@ complete!
 
 R3_debug_DEPDIR = $(dir $(@))/$(*F)
 $(R3_debug_cpp_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_cc_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_c_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
@@ -111,12 +111,12 @@ R3_release_common_cflags    += $(addprefix -D, $(R3_release_defines))
 R3_release_common_cflags    += $(addprefix -I, $(R3_release_hpaths))
 R3_release_common_cflags  += -m64
 R3_release_cflags	:= $(R3_release_common_cflags)
-R3_release_cflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
-R3_release_cflags  += -O2
+R3_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_cppflags	:= $(R3_release_common_cflags)
-R3_release_cppflags  += -malign-double -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+R3_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 R3_release_cppflags  += -Wno-reorder
-R3_release_cppflags  += -O2
+R3_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_lflags    := $(R3_custom_lflags)
 R3_release_lflags    += $(addprefix -L, $(R3_release_lpaths))
 R3_release_lflags    += -Wl,--start-group $(addprefix -l, $(R3_release_libraries)) -Wl,--end-group
@@ -130,9 +130,9 @@ R3_release_obj      = $(R3_release_cpp_o) $(R3_release_cc_o) $(R3_release_c_o)
 R3_release_bin      := ./../../../extensions/externals/lib/linux64/libR3.a
 
 clean_R3_release: 
-	$(SILENT_FLAG)$(ECHO) clean R3 release
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_bin)
+	$(ECHO) clean R3 release
+	$(RMDIR) $(R3_release_objsdir)
+	$(RMDIR) $(R3_release_bin)
 
 build_R3_release: postbuild_R3_release
 postbuild_R3_release: mainbuild_R3_release
@@ -140,40 +140,45 @@ mainbuild_R3_release: prebuild_R3_release $(R3_release_bin)
 prebuild_R3_release:
 
 $(R3_release_bin): $(R3_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libR3.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_release_bin) $(R3_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libR3.a`
+	$(AR) rcs $(R3_release_bin) $(R3_release_obj)
+	$(ECHO) building $@ complete!
 
 R3_release_DEPDIR = $(dir $(@))/$(*F)
 $(R3_release_cpp_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_cc_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_c_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 clean_R3:  clean_R3_debug clean_R3_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.ShapedTextES.mk b/samples/build/linux64/Makefile.ShapedTextES.mk
new file mode 100644
index 0000000..cb28ad3
--- /dev/null
+++ b/samples/build/linux64/Makefile.ShapedTextES.mk
@@ -0,0 +1,251 @@
+# Makefile generated by XPJ for linux64
+-include Makefile.custom
+ProjectName = ShapedTextES
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/PathSampleApp.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/ShapedText.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/cg4cpp_xform.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/sRGB_math.cpp
+
+ShapedTextES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(ShapedTextES_cppfiles)))))
+ShapedTextES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(ShapedTextES_ccfiles)))))
+ShapedTextES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(ShapedTextES_cfiles)))))
+ShapedTextES_debug_dep      = $(ShapedTextES_cpp_debug_dep) $(ShapedTextES_cc_debug_dep) $(ShapedTextES_c_debug_dep)
+-include $(ShapedTextES_debug_dep)
+ShapedTextES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(ShapedTextES_cppfiles)))))
+ShapedTextES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(ShapedTextES_ccfiles)))))
+ShapedTextES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(ShapedTextES_cfiles)))))
+ShapedTextES_release_dep      = $(ShapedTextES_cpp_release_dep) $(ShapedTextES_cc_release_dep) $(ShapedTextES_c_release_dep)
+-include $(ShapedTextES_release_dep)
+ShapedTextES_debug_hpaths    := 
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/ucdn
+ShapedTextES_debug_hpaths    += ./../../nvpr/ShapedTextES
+ShapedTextES_debug_hpaths    += ./../../../extensions/include
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/include
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+ShapedTextES_debug_lpaths    := 
+ShapedTextES_debug_lpaths    += ./../../../extensions/externals/lib/linux64
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/linux64
+ShapedTextES_debug_lpaths    += ./../../../../../../../../../../../../../usr/lib/x86_64-linux-gnu
+ShapedTextES_debug_lpaths    += ./../../../extensions/externals/lib/linux64
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/linux64
+ShapedTextES_debug_defines   := $(ShapedTextES_custom_defines)
+ShapedTextES_debug_defines   += LINUX=1
+ShapedTextES_debug_defines   += GLEW_NO_GLU=1
+ShapedTextES_debug_defines   += _DEBUG
+ShapedTextES_debug_libraries := 
+ShapedTextES_debug_libraries += GL
+ShapedTextES_debug_libraries += GLU
+ShapedTextES_debug_libraries += GLEW
+ShapedTextES_debug_libraries += glfw3
+ShapedTextES_debug_libraries += pthread
+ShapedTextES_debug_libraries += rt
+ShapedTextES_debug_libraries += dl
+ShapedTextES_debug_libraries += X11
+ShapedTextES_debug_libraries += Xrandr
+ShapedTextES_debug_libraries += Xxf86vm
+ShapedTextES_debug_libraries += Xi
+ShapedTextES_debug_libraries += cg4cppD
+ShapedTextES_debug_libraries += freetypeD
+ShapedTextES_debug_libraries += HalfD
+ShapedTextES_debug_libraries += harfbuzzD
+ShapedTextES_debug_libraries += NvAppBaseD
+ShapedTextES_debug_libraries += NvAssetLoaderD
+ShapedTextES_debug_libraries += NvGamepadD
+ShapedTextES_debug_libraries += NvGLUtilsD
+ShapedTextES_debug_libraries += NvModelD
+ShapedTextES_debug_libraries += NvUID
+ShapedTextES_debug_common_cflags	:= $(ShapedTextES_custom_cflags)
+ShapedTextES_debug_common_cflags    += -MMD
+ShapedTextES_debug_common_cflags    += $(addprefix -D, $(ShapedTextES_debug_defines))
+ShapedTextES_debug_common_cflags    += $(addprefix -I, $(ShapedTextES_debug_hpaths))
+ShapedTextES_debug_common_cflags  += -m64
+ShapedTextES_debug_cflags	:= $(ShapedTextES_debug_common_cflags)
+ShapedTextES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ShapedTextES_debug_cflags  += -malign-double
+ShapedTextES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+ShapedTextES_debug_cppflags	:= $(ShapedTextES_debug_common_cflags)
+ShapedTextES_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ShapedTextES_debug_cppflags  += -Wno-reorder
+ShapedTextES_debug_cppflags  += -malign-double
+ShapedTextES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+ShapedTextES_debug_lflags    := $(ShapedTextES_custom_lflags)
+ShapedTextES_debug_lflags    += $(addprefix -L, $(ShapedTextES_debug_lpaths))
+ShapedTextES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ShapedTextES_debug_libraries)) -Wl,--end-group
+ShapedTextES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+ShapedTextES_debug_lflags  += -m64
+ShapedTextES_debug_lflags  += -m64
+ShapedTextES_debug_objsdir  = $(OBJS_DIR)/ShapedTextES_debug
+ShapedTextES_debug_cpp_o    = $(addprefix $(ShapedTextES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(ShapedTextES_cppfiles)))))
+ShapedTextES_debug_cc_o    = $(addprefix $(ShapedTextES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(ShapedTextES_ccfiles)))))
+ShapedTextES_debug_c_o      = $(addprefix $(ShapedTextES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(ShapedTextES_cfiles)))))
+ShapedTextES_debug_obj      = $(ShapedTextES_debug_cpp_o) $(ShapedTextES_debug_cc_o) $(ShapedTextES_debug_c_o)
+ShapedTextES_debug_bin      := ./../../bin/linux64/ShapedTextESD
+
+clean_ShapedTextES_debug: 
+	$(ECHO) clean ShapedTextES debug
+	$(RMDIR) $(ShapedTextES_debug_objsdir)
+	$(RMDIR) $(ShapedTextES_debug_bin)
+
+build_ShapedTextES_debug: postbuild_ShapedTextES_debug
+postbuild_ShapedTextES_debug: mainbuild_ShapedTextES_debug
+mainbuild_ShapedTextES_debug: prebuild_ShapedTextES_debug $(ShapedTextES_debug_bin)
+prebuild_ShapedTextES_debug:
+
+$(ShapedTextES_debug_bin): $(ShapedTextES_debug_obj) build_cg4cpp_debug build_freetype_debug build_Half_debug build_harfbuzz_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../bin/linux64/ShapedTextESD`
+	$(CCLD) $(ShapedTextES_debug_obj) $(ShapedTextES_debug_lflags) -o $(ShapedTextES_debug_bin) 
+	$(ECHO) building $@ complete!
+
+ShapedTextES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(ShapedTextES_debug_cpp_o): $(ShapedTextES_debug_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))))))
+	cp $(ShapedTextES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))))).debug.P; \
+	  rm -f $(ShapedTextES_debug_DEPDIR).d
+
+$(ShapedTextES_debug_cc_o): $(ShapedTextES_debug_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))))))
+	cp $(ShapedTextES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))))).debug.P; \
+	  rm -f $(ShapedTextES_debug_DEPDIR).d
+
+$(ShapedTextES_debug_c_o): $(ShapedTextES_debug_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ShapedTextES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))))))
+	cp $(ShapedTextES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))))).debug.P; \
+	  rm -f $(ShapedTextES_debug_DEPDIR).d
+
+ShapedTextES_release_hpaths    := 
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/ucdn
+ShapedTextES_release_hpaths    += ./../../nvpr/ShapedTextES
+ShapedTextES_release_hpaths    += ./../../../extensions/include
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/include
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+ShapedTextES_release_lpaths    := 
+ShapedTextES_release_lpaths    += ./../../../extensions/externals/lib/linux64
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/linux64
+ShapedTextES_release_lpaths    += ./../../../../../../../../../../../../../usr/lib/x86_64-linux-gnu
+ShapedTextES_release_lpaths    += ./../../../extensions/externals/lib/linux64
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/linux64
+ShapedTextES_release_defines   := $(ShapedTextES_custom_defines)
+ShapedTextES_release_defines   += LINUX=1
+ShapedTextES_release_defines   += GLEW_NO_GLU=1
+ShapedTextES_release_defines   += NDEBUG
+ShapedTextES_release_libraries := 
+ShapedTextES_release_libraries += GL
+ShapedTextES_release_libraries += GLU
+ShapedTextES_release_libraries += GLEW
+ShapedTextES_release_libraries += glfw3
+ShapedTextES_release_libraries += pthread
+ShapedTextES_release_libraries += rt
+ShapedTextES_release_libraries += dl
+ShapedTextES_release_libraries += X11
+ShapedTextES_release_libraries += Xrandr
+ShapedTextES_release_libraries += Xxf86vm
+ShapedTextES_release_libraries += Xi
+ShapedTextES_release_libraries += cg4cpp
+ShapedTextES_release_libraries += freetype
+ShapedTextES_release_libraries += Half
+ShapedTextES_release_libraries += harfbuzz
+ShapedTextES_release_libraries += NvAppBase
+ShapedTextES_release_libraries += NvAssetLoader
+ShapedTextES_release_libraries += NvGamepad
+ShapedTextES_release_libraries += NvGLUtils
+ShapedTextES_release_libraries += NvModel
+ShapedTextES_release_libraries += NvUI
+ShapedTextES_release_common_cflags	:= $(ShapedTextES_custom_cflags)
+ShapedTextES_release_common_cflags    += -MMD
+ShapedTextES_release_common_cflags    += $(addprefix -D, $(ShapedTextES_release_defines))
+ShapedTextES_release_common_cflags    += $(addprefix -I, $(ShapedTextES_release_hpaths))
+ShapedTextES_release_common_cflags  += -m64
+ShapedTextES_release_cflags	:= $(ShapedTextES_release_common_cflags)
+ShapedTextES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ShapedTextES_release_cflags  += -malign-double
+ShapedTextES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+ShapedTextES_release_cppflags	:= $(ShapedTextES_release_common_cflags)
+ShapedTextES_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+ShapedTextES_release_cppflags  += -Wno-reorder
+ShapedTextES_release_cppflags  += -malign-double
+ShapedTextES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+ShapedTextES_release_lflags    := $(ShapedTextES_custom_lflags)
+ShapedTextES_release_lflags    += $(addprefix -L, $(ShapedTextES_release_lpaths))
+ShapedTextES_release_lflags    += -Wl,--start-group $(addprefix -l, $(ShapedTextES_release_libraries)) -Wl,--end-group
+ShapedTextES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+ShapedTextES_release_lflags  += -m64
+ShapedTextES_release_lflags  += -m64
+ShapedTextES_release_objsdir  = $(OBJS_DIR)/ShapedTextES_release
+ShapedTextES_release_cpp_o    = $(addprefix $(ShapedTextES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(ShapedTextES_cppfiles)))))
+ShapedTextES_release_cc_o    = $(addprefix $(ShapedTextES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(ShapedTextES_ccfiles)))))
+ShapedTextES_release_c_o      = $(addprefix $(ShapedTextES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(ShapedTextES_cfiles)))))
+ShapedTextES_release_obj      = $(ShapedTextES_release_cpp_o) $(ShapedTextES_release_cc_o) $(ShapedTextES_release_c_o)
+ShapedTextES_release_bin      := ./../../bin/linux64/ShapedTextES
+
+clean_ShapedTextES_release: 
+	$(ECHO) clean ShapedTextES release
+	$(RMDIR) $(ShapedTextES_release_objsdir)
+	$(RMDIR) $(ShapedTextES_release_bin)
+
+build_ShapedTextES_release: postbuild_ShapedTextES_release
+postbuild_ShapedTextES_release: mainbuild_ShapedTextES_release
+mainbuild_ShapedTextES_release: prebuild_ShapedTextES_release $(ShapedTextES_release_bin)
+prebuild_ShapedTextES_release:
+
+$(ShapedTextES_release_bin): $(ShapedTextES_release_obj) build_cg4cpp_release build_freetype_release build_Half_release build_harfbuzz_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../bin/linux64/ShapedTextES`
+	$(CCLD) $(ShapedTextES_release_obj) $(ShapedTextES_release_lflags) -o $(ShapedTextES_release_bin) 
+	$(ECHO) building $@ complete!
+
+ShapedTextES_release_DEPDIR = $(dir $(@))/$(*F)
+$(ShapedTextES_release_cpp_o): $(ShapedTextES_release_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))))))
+	cp $(ShapedTextES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))))).release.P; \
+	  rm -f $(ShapedTextES_release_DEPDIR).d
+
+$(ShapedTextES_release_cc_o): $(ShapedTextES_release_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))))))
+	cp $(ShapedTextES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))))).release.P; \
+	  rm -f $(ShapedTextES_release_DEPDIR).d
+
+$(ShapedTextES_release_c_o): $(ShapedTextES_release_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ShapedTextES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))))))
+	cp $(ShapedTextES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))))).release.P; \
+	  rm -f $(ShapedTextES_release_DEPDIR).d
+
+clean_ShapedTextES:  clean_ShapedTextES_debug clean_ShapedTextES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.SkinningApp.mk b/samples/build/linux64/Makefile.SkinningApp.mk
index c916758..69d8f44 100644
--- a/samples/build/linux64/Makefile.SkinningApp.mk
+++ b/samples/build/linux64/Makefile.SkinningApp.mk
@@ -54,14 +54,14 @@ SkinningApp_debug_common_cflags    += $(addprefix -D, $(SkinningApp_debug_define
 SkinningApp_debug_common_cflags    += $(addprefix -I, $(SkinningApp_debug_hpaths))
 SkinningApp_debug_common_cflags  += -m64
 SkinningApp_debug_cflags	:= $(SkinningApp_debug_common_cflags)
-SkinningApp_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SkinningApp_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SkinningApp_debug_cflags  += -malign-double
-SkinningApp_debug_cflags  += -g
+SkinningApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SkinningApp_debug_cppflags	:= $(SkinningApp_debug_common_cflags)
-SkinningApp_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SkinningApp_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SkinningApp_debug_cppflags  += -Wno-reorder
 SkinningApp_debug_cppflags  += -malign-double
-SkinningApp_debug_cppflags  += -g
+SkinningApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SkinningApp_debug_lflags    := $(SkinningApp_custom_lflags)
 SkinningApp_debug_lflags    += $(addprefix -L, $(SkinningApp_debug_lpaths))
 SkinningApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(SkinningApp_debug_libraries)) -Wl,--end-group
@@ -76,9 +76,9 @@ SkinningApp_debug_obj      = $(SkinningApp_debug_cpp_o) $(SkinningApp_debug_cc_o
 SkinningApp_debug_bin      := ./../../bin/linux64/SkinningAppD
 
 clean_SkinningApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean SkinningApp debug
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_debug_bin)
+	$(ECHO) clean SkinningApp debug
+	$(RMDIR) $(SkinningApp_debug_objsdir)
+	$(RMDIR) $(SkinningApp_debug_bin)
 
 build_SkinningApp_debug: postbuild_SkinningApp_debug
 postbuild_SkinningApp_debug: mainbuild_SkinningApp_debug
@@ -86,37 +86,37 @@ mainbuild_SkinningApp_debug: prebuild_SkinningApp_debug $(SkinningApp_debug_bin)
 prebuild_SkinningApp_debug:
 
 $(SkinningApp_debug_bin): $(SkinningApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/SkinningAppD`
-	$(SILENT_FLAG)$(CCLD) $(SkinningApp_debug_obj) $(SkinningApp_debug_lflags) -o $(SkinningApp_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/SkinningAppD`
+	$(CCLD) $(SkinningApp_debug_obj) $(SkinningApp_debug_lflags) -o $(SkinningApp_debug_bin) 
+	$(ECHO) building $@ complete!
 
 SkinningApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(SkinningApp_debug_cpp_o): $(SkinningApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))).debug.P; \
+	$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))))
+	cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))).debug.P; \
 	  rm -f $(SkinningApp_debug_DEPDIR).d
 
 $(SkinningApp_debug_cc_o): $(SkinningApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))).debug.P; \
+	$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))))
+	cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))).debug.P; \
 	  rm -f $(SkinningApp_debug_DEPDIR).d
 
 $(SkinningApp_debug_c_o): $(SkinningApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SkinningApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))).debug.P; \
+	$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SkinningApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))))
+	cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))).debug.P; \
 	  rm -f $(SkinningApp_debug_DEPDIR).d
@@ -161,14 +161,14 @@ SkinningApp_release_common_cflags    += $(addprefix -D, $(SkinningApp_release_de
 SkinningApp_release_common_cflags    += $(addprefix -I, $(SkinningApp_release_hpaths))
 SkinningApp_release_common_cflags  += -m64
 SkinningApp_release_cflags	:= $(SkinningApp_release_common_cflags)
-SkinningApp_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SkinningApp_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SkinningApp_release_cflags  += -malign-double
-SkinningApp_release_cflags  += -O2
+SkinningApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SkinningApp_release_cppflags	:= $(SkinningApp_release_common_cflags)
-SkinningApp_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SkinningApp_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SkinningApp_release_cppflags  += -Wno-reorder
 SkinningApp_release_cppflags  += -malign-double
-SkinningApp_release_cppflags  += -O2
+SkinningApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SkinningApp_release_lflags    := $(SkinningApp_custom_lflags)
 SkinningApp_release_lflags    += $(addprefix -L, $(SkinningApp_release_lpaths))
 SkinningApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(SkinningApp_release_libraries)) -Wl,--end-group
@@ -183,9 +183,9 @@ SkinningApp_release_obj      = $(SkinningApp_release_cpp_o) $(SkinningApp_releas
 SkinningApp_release_bin      := ./../../bin/linux64/SkinningApp
 
 clean_SkinningApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean SkinningApp release
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_release_bin)
+	$(ECHO) clean SkinningApp release
+	$(RMDIR) $(SkinningApp_release_objsdir)
+	$(RMDIR) $(SkinningApp_release_bin)
 
 build_SkinningApp_release: postbuild_SkinningApp_release
 postbuild_SkinningApp_release: mainbuild_SkinningApp_release
@@ -193,40 +193,45 @@ mainbuild_SkinningApp_release: prebuild_SkinningApp_release $(SkinningApp_releas
 prebuild_SkinningApp_release:
 
 $(SkinningApp_release_bin): $(SkinningApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/SkinningApp`
-	$(SILENT_FLAG)$(CCLD) $(SkinningApp_release_obj) $(SkinningApp_release_lflags) -o $(SkinningApp_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/SkinningApp`
+	$(CCLD) $(SkinningApp_release_obj) $(SkinningApp_release_lflags) -o $(SkinningApp_release_bin) 
+	$(ECHO) building $@ complete!
 
 SkinningApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(SkinningApp_release_cpp_o): $(SkinningApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))).release.P; \
+	$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))))
+	cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))).release.P; \
 	  rm -f $(SkinningApp_release_DEPDIR).d
 
 $(SkinningApp_release_cc_o): $(SkinningApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))).release.P; \
+	$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))))
+	cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))).release.P; \
 	  rm -f $(SkinningApp_release_DEPDIR).d
 
 $(SkinningApp_release_c_o): $(SkinningApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SkinningApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))).release.P; \
+	$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SkinningApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))))
+	cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))).release.P; \
 	  rm -f $(SkinningApp_release_DEPDIR).d
 
 clean_SkinningApp:  clean_SkinningApp_debug clean_SkinningApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.SoftShadows.mk b/samples/build/linux64/Makefile.SoftShadows.mk
index ab9aa4a..5d94e87 100644
--- a/samples/build/linux64/Makefile.SoftShadows.mk
+++ b/samples/build/linux64/Makefile.SoftShadows.mk
@@ -57,14 +57,14 @@ SoftShadows_debug_common_cflags    += $(addprefix -D, $(SoftShadows_debug_define
 SoftShadows_debug_common_cflags    += $(addprefix -I, $(SoftShadows_debug_hpaths))
 SoftShadows_debug_common_cflags  += -m64
 SoftShadows_debug_cflags	:= $(SoftShadows_debug_common_cflags)
-SoftShadows_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SoftShadows_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SoftShadows_debug_cflags  += -malign-double
-SoftShadows_debug_cflags  += -g
+SoftShadows_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SoftShadows_debug_cppflags	:= $(SoftShadows_debug_common_cflags)
-SoftShadows_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SoftShadows_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SoftShadows_debug_cppflags  += -Wno-reorder
 SoftShadows_debug_cppflags  += -malign-double
-SoftShadows_debug_cppflags  += -g
+SoftShadows_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SoftShadows_debug_lflags    := $(SoftShadows_custom_lflags)
 SoftShadows_debug_lflags    += $(addprefix -L, $(SoftShadows_debug_lpaths))
 SoftShadows_debug_lflags    += -Wl,--start-group $(addprefix -l, $(SoftShadows_debug_libraries)) -Wl,--end-group
@@ -79,9 +79,9 @@ SoftShadows_debug_obj      = $(SoftShadows_debug_cpp_o) $(SoftShadows_debug_cc_o
 SoftShadows_debug_bin      := ./../../bin/linux64/SoftShadowsD
 
 clean_SoftShadows_debug: 
-	$(SILENT_FLAG)$(ECHO) clean SoftShadows debug
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_debug_bin)
+	$(ECHO) clean SoftShadows debug
+	$(RMDIR) $(SoftShadows_debug_objsdir)
+	$(RMDIR) $(SoftShadows_debug_bin)
 
 build_SoftShadows_debug: postbuild_SoftShadows_debug
 postbuild_SoftShadows_debug: mainbuild_SoftShadows_debug
@@ -89,37 +89,37 @@ mainbuild_SoftShadows_debug: prebuild_SoftShadows_debug $(SoftShadows_debug_bin)
 prebuild_SoftShadows_debug:
 
 $(SoftShadows_debug_bin): $(SoftShadows_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/SoftShadowsD`
-	$(SILENT_FLAG)$(CCLD) $(SoftShadows_debug_obj) $(SoftShadows_debug_lflags) -o $(SoftShadows_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/SoftShadowsD`
+	$(CCLD) $(SoftShadows_debug_obj) $(SoftShadows_debug_lflags) -o $(SoftShadows_debug_bin) 
+	$(ECHO) building $@ complete!
 
 SoftShadows_debug_DEPDIR = $(dir $(@))/$(*F)
 $(SoftShadows_debug_cpp_o): $(SoftShadows_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))).debug.P; \
+	$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))))
+	cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))).debug.P; \
 	  rm -f $(SoftShadows_debug_DEPDIR).d
 
 $(SoftShadows_debug_cc_o): $(SoftShadows_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))).debug.P; \
+	$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))))
+	cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))).debug.P; \
 	  rm -f $(SoftShadows_debug_DEPDIR).d
 
 $(SoftShadows_debug_c_o): $(SoftShadows_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SoftShadows_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))).debug.P; \
+	$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SoftShadows_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))))
+	cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))).debug.P; \
 	  rm -f $(SoftShadows_debug_DEPDIR).d
@@ -164,14 +164,14 @@ SoftShadows_release_common_cflags    += $(addprefix -D, $(SoftShadows_release_de
 SoftShadows_release_common_cflags    += $(addprefix -I, $(SoftShadows_release_hpaths))
 SoftShadows_release_common_cflags  += -m64
 SoftShadows_release_cflags	:= $(SoftShadows_release_common_cflags)
-SoftShadows_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SoftShadows_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SoftShadows_release_cflags  += -malign-double
-SoftShadows_release_cflags  += -O2
+SoftShadows_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SoftShadows_release_cppflags	:= $(SoftShadows_release_common_cflags)
-SoftShadows_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+SoftShadows_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 SoftShadows_release_cppflags  += -Wno-reorder
 SoftShadows_release_cppflags  += -malign-double
-SoftShadows_release_cppflags  += -O2
+SoftShadows_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SoftShadows_release_lflags    := $(SoftShadows_custom_lflags)
 SoftShadows_release_lflags    += $(addprefix -L, $(SoftShadows_release_lpaths))
 SoftShadows_release_lflags    += -Wl,--start-group $(addprefix -l, $(SoftShadows_release_libraries)) -Wl,--end-group
@@ -186,9 +186,9 @@ SoftShadows_release_obj      = $(SoftShadows_release_cpp_o) $(SoftShadows_releas
 SoftShadows_release_bin      := ./../../bin/linux64/SoftShadows
 
 clean_SoftShadows_release: 
-	$(SILENT_FLAG)$(ECHO) clean SoftShadows release
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_release_bin)
+	$(ECHO) clean SoftShadows release
+	$(RMDIR) $(SoftShadows_release_objsdir)
+	$(RMDIR) $(SoftShadows_release_bin)
 
 build_SoftShadows_release: postbuild_SoftShadows_release
 postbuild_SoftShadows_release: mainbuild_SoftShadows_release
@@ -196,40 +196,45 @@ mainbuild_SoftShadows_release: prebuild_SoftShadows_release $(SoftShadows_releas
 prebuild_SoftShadows_release:
 
 $(SoftShadows_release_bin): $(SoftShadows_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/SoftShadows`
-	$(SILENT_FLAG)$(CCLD) $(SoftShadows_release_obj) $(SoftShadows_release_lflags) -o $(SoftShadows_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/SoftShadows`
+	$(CCLD) $(SoftShadows_release_obj) $(SoftShadows_release_lflags) -o $(SoftShadows_release_bin) 
+	$(ECHO) building $@ complete!
 
 SoftShadows_release_DEPDIR = $(dir $(@))/$(*F)
 $(SoftShadows_release_cpp_o): $(SoftShadows_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))).release.P; \
+	$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))))
+	cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))).release.P; \
 	  rm -f $(SoftShadows_release_DEPDIR).d
 
 $(SoftShadows_release_cc_o): $(SoftShadows_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))).release.P; \
+	$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))))
+	cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))).release.P; \
 	  rm -f $(SoftShadows_release_DEPDIR).d
 
 $(SoftShadows_release_c_o): $(SoftShadows_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SoftShadows_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))).release.P; \
+	$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SoftShadows_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))))
+	cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))).release.P; \
 	  rm -f $(SoftShadows_release_DEPDIR).d
 
 clean_SoftShadows:  clean_SoftShadows_debug clean_SoftShadows_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.TerrainTessellation.mk b/samples/build/linux64/Makefile.TerrainTessellation.mk
index 503c9ad..46c1055 100644
--- a/samples/build/linux64/Makefile.TerrainTessellation.mk
+++ b/samples/build/linux64/Makefile.TerrainTessellation.mk
@@ -55,14 +55,14 @@ TerrainTessellation_debug_common_cflags    += $(addprefix -D, $(TerrainTessellat
 TerrainTessellation_debug_common_cflags    += $(addprefix -I, $(TerrainTessellation_debug_hpaths))
 TerrainTessellation_debug_common_cflags  += -m64
 TerrainTessellation_debug_cflags	:= $(TerrainTessellation_debug_common_cflags)
-TerrainTessellation_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TerrainTessellation_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TerrainTessellation_debug_cflags  += -malign-double
-TerrainTessellation_debug_cflags  += -g
+TerrainTessellation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TerrainTessellation_debug_cppflags	:= $(TerrainTessellation_debug_common_cflags)
-TerrainTessellation_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TerrainTessellation_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TerrainTessellation_debug_cppflags  += -Wno-reorder
 TerrainTessellation_debug_cppflags  += -malign-double
-TerrainTessellation_debug_cppflags  += -g
+TerrainTessellation_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TerrainTessellation_debug_lflags    := $(TerrainTessellation_custom_lflags)
 TerrainTessellation_debug_lflags    += $(addprefix -L, $(TerrainTessellation_debug_lpaths))
 TerrainTessellation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TerrainTessellation_debug_libraries)) -Wl,--end-group
@@ -77,9 +77,9 @@ TerrainTessellation_debug_obj      = $(TerrainTessellation_debug_cpp_o) $(Terrai
 TerrainTessellation_debug_bin      := ./../../bin/linux64/TerrainTessellationD
 
 clean_TerrainTessellation_debug: 
-	$(SILENT_FLAG)$(ECHO) clean TerrainTessellation debug
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_debug_bin)
+	$(ECHO) clean TerrainTessellation debug
+	$(RMDIR) $(TerrainTessellation_debug_objsdir)
+	$(RMDIR) $(TerrainTessellation_debug_bin)
 
 build_TerrainTessellation_debug: postbuild_TerrainTessellation_debug
 postbuild_TerrainTessellation_debug: mainbuild_TerrainTessellation_debug
@@ -87,37 +87,37 @@ mainbuild_TerrainTessellation_debug: prebuild_TerrainTessellation_debug $(Terrai
 prebuild_TerrainTessellation_debug:
 
 $(TerrainTessellation_debug_bin): $(TerrainTessellation_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/TerrainTessellationD`
-	$(SILENT_FLAG)$(CCLD) $(TerrainTessellation_debug_obj) $(TerrainTessellation_debug_lflags) -o $(TerrainTessellation_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/TerrainTessellationD`
+	$(CCLD) $(TerrainTessellation_debug_obj) $(TerrainTessellation_debug_lflags) -o $(TerrainTessellation_debug_bin) 
+	$(ECHO) building $@ complete!
 
 TerrainTessellation_debug_DEPDIR = $(dir $(@))/$(*F)
 $(TerrainTessellation_debug_cpp_o): $(TerrainTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).debug.P; \
+	$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
+	cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).debug.P; \
 	  rm -f $(TerrainTessellation_debug_DEPDIR).d
 
 $(TerrainTessellation_debug_cc_o): $(TerrainTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).debug.P; \
+	$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
+	cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).debug.P; \
 	  rm -f $(TerrainTessellation_debug_DEPDIR).d
 
 $(TerrainTessellation_debug_c_o): $(TerrainTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TerrainTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))).debug.P; \
+	$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TerrainTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
+	cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))).debug.P; \
 	  rm -f $(TerrainTessellation_debug_DEPDIR).d
@@ -163,14 +163,14 @@ TerrainTessellation_release_common_cflags    += $(addprefix -D, $(TerrainTessell
 TerrainTessellation_release_common_cflags    += $(addprefix -I, $(TerrainTessellation_release_hpaths))
 TerrainTessellation_release_common_cflags  += -m64
 TerrainTessellation_release_cflags	:= $(TerrainTessellation_release_common_cflags)
-TerrainTessellation_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TerrainTessellation_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TerrainTessellation_release_cflags  += -malign-double
-TerrainTessellation_release_cflags  += -O2
+TerrainTessellation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TerrainTessellation_release_cppflags	:= $(TerrainTessellation_release_common_cflags)
-TerrainTessellation_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TerrainTessellation_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TerrainTessellation_release_cppflags  += -Wno-reorder
 TerrainTessellation_release_cppflags  += -malign-double
-TerrainTessellation_release_cppflags  += -O2
+TerrainTessellation_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TerrainTessellation_release_lflags    := $(TerrainTessellation_custom_lflags)
 TerrainTessellation_release_lflags    += $(addprefix -L, $(TerrainTessellation_release_lpaths))
 TerrainTessellation_release_lflags    += -Wl,--start-group $(addprefix -l, $(TerrainTessellation_release_libraries)) -Wl,--end-group
@@ -185,9 +185,9 @@ TerrainTessellation_release_obj      = $(TerrainTessellation_release_cpp_o) $(Te
 TerrainTessellation_release_bin      := ./../../bin/linux64/TerrainTessellation
 
 clean_TerrainTessellation_release: 
-	$(SILENT_FLAG)$(ECHO) clean TerrainTessellation release
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_release_bin)
+	$(ECHO) clean TerrainTessellation release
+	$(RMDIR) $(TerrainTessellation_release_objsdir)
+	$(RMDIR) $(TerrainTessellation_release_bin)
 
 build_TerrainTessellation_release: postbuild_TerrainTessellation_release
 postbuild_TerrainTessellation_release: mainbuild_TerrainTessellation_release
@@ -195,40 +195,45 @@ mainbuild_TerrainTessellation_release: prebuild_TerrainTessellation_release $(Te
 prebuild_TerrainTessellation_release:
 
 $(TerrainTessellation_release_bin): $(TerrainTessellation_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/TerrainTessellation`
-	$(SILENT_FLAG)$(CCLD) $(TerrainTessellation_release_obj) $(TerrainTessellation_release_lflags) -o $(TerrainTessellation_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/TerrainTessellation`
+	$(CCLD) $(TerrainTessellation_release_obj) $(TerrainTessellation_release_lflags) -o $(TerrainTessellation_release_bin) 
+	$(ECHO) building $@ complete!
 
 TerrainTessellation_release_DEPDIR = $(dir $(@))/$(*F)
 $(TerrainTessellation_release_cpp_o): $(TerrainTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).release.P; \
+	$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
+	cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).release.P; \
 	  rm -f $(TerrainTessellation_release_DEPDIR).d
 
 $(TerrainTessellation_release_cc_o): $(TerrainTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).release.P; \
+	$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
+	cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).release.P; \
 	  rm -f $(TerrainTessellation_release_DEPDIR).d
 
 $(TerrainTessellation_release_c_o): $(TerrainTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TerrainTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))).release.P; \
+	$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TerrainTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
+	cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))).release.P; \
 	  rm -f $(TerrainTessellation_release_DEPDIR).d
 
 clean_TerrainTessellation:  clean_TerrainTessellation_debug clean_TerrainTessellation_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.TextWheelES.mk b/samples/build/linux64/Makefile.TextWheelES.mk
new file mode 100644
index 0000000..eaa5eb4
--- /dev/null
+++ b/samples/build/linux64/Makefile.TextWheelES.mk
@@ -0,0 +1,241 @@
+# Makefile generated by XPJ for linux64
+-include Makefile.custom
+ProjectName = TextWheelES
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/TextWheel.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/cg4cpp_xform.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/render_font.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/sRGB_math.cpp
+
+TextWheelES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(TextWheelES_cppfiles)))))
+TextWheelES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(TextWheelES_ccfiles)))))
+TextWheelES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(TextWheelES_cfiles)))))
+TextWheelES_debug_dep      = $(TextWheelES_cpp_debug_dep) $(TextWheelES_cc_debug_dep) $(TextWheelES_c_debug_dep)
+-include $(TextWheelES_debug_dep)
+TextWheelES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(TextWheelES_cppfiles)))))
+TextWheelES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(TextWheelES_ccfiles)))))
+TextWheelES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(TextWheelES_cfiles)))))
+TextWheelES_release_dep      = $(TextWheelES_cpp_release_dep) $(TextWheelES_cc_release_dep) $(TextWheelES_c_release_dep)
+-include $(TextWheelES_release_dep)
+TextWheelES_debug_hpaths    := 
+TextWheelES_debug_hpaths    += ./../../nvpr/TextWheelES
+TextWheelES_debug_hpaths    += ./../../../extensions/include
+TextWheelES_debug_hpaths    += ./../../../extensions/externals/include
+TextWheelES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+TextWheelES_debug_lpaths    := 
+TextWheelES_debug_lpaths    += ./../../../extensions/externals/lib/linux64
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/linux64
+TextWheelES_debug_lpaths    += ./../../../../../../../../../../../../../usr/lib/x86_64-linux-gnu
+TextWheelES_debug_lpaths    += ./../../../extensions/externals/lib/linux64
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/linux64
+TextWheelES_debug_defines   := $(TextWheelES_custom_defines)
+TextWheelES_debug_defines   += LINUX=1
+TextWheelES_debug_defines   += GLEW_NO_GLU=1
+TextWheelES_debug_defines   += _DEBUG
+TextWheelES_debug_libraries := 
+TextWheelES_debug_libraries += GL
+TextWheelES_debug_libraries += GLU
+TextWheelES_debug_libraries += GLEW
+TextWheelES_debug_libraries += glfw3
+TextWheelES_debug_libraries += pthread
+TextWheelES_debug_libraries += rt
+TextWheelES_debug_libraries += dl
+TextWheelES_debug_libraries += X11
+TextWheelES_debug_libraries += Xrandr
+TextWheelES_debug_libraries += Xxf86vm
+TextWheelES_debug_libraries += Xi
+TextWheelES_debug_libraries += cg4cppD
+TextWheelES_debug_libraries += HalfD
+TextWheelES_debug_libraries += NvAppBaseD
+TextWheelES_debug_libraries += NvAssetLoaderD
+TextWheelES_debug_libraries += NvGamepadD
+TextWheelES_debug_libraries += NvGLUtilsD
+TextWheelES_debug_libraries += NvModelD
+TextWheelES_debug_libraries += NvUID
+TextWheelES_debug_common_cflags	:= $(TextWheelES_custom_cflags)
+TextWheelES_debug_common_cflags    += -MMD
+TextWheelES_debug_common_cflags    += $(addprefix -D, $(TextWheelES_debug_defines))
+TextWheelES_debug_common_cflags    += $(addprefix -I, $(TextWheelES_debug_hpaths))
+TextWheelES_debug_common_cflags  += -m64
+TextWheelES_debug_cflags	:= $(TextWheelES_debug_common_cflags)
+TextWheelES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextWheelES_debug_cflags  += -malign-double
+TextWheelES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TextWheelES_debug_cppflags	:= $(TextWheelES_debug_common_cflags)
+TextWheelES_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextWheelES_debug_cppflags  += -Wno-reorder
+TextWheelES_debug_cppflags  += -malign-double
+TextWheelES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TextWheelES_debug_lflags    := $(TextWheelES_custom_lflags)
+TextWheelES_debug_lflags    += $(addprefix -L, $(TextWheelES_debug_lpaths))
+TextWheelES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TextWheelES_debug_libraries)) -Wl,--end-group
+TextWheelES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TextWheelES_debug_lflags  += -m64
+TextWheelES_debug_lflags  += -m64
+TextWheelES_debug_objsdir  = $(OBJS_DIR)/TextWheelES_debug
+TextWheelES_debug_cpp_o    = $(addprefix $(TextWheelES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TextWheelES_cppfiles)))))
+TextWheelES_debug_cc_o    = $(addprefix $(TextWheelES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TextWheelES_ccfiles)))))
+TextWheelES_debug_c_o      = $(addprefix $(TextWheelES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TextWheelES_cfiles)))))
+TextWheelES_debug_obj      = $(TextWheelES_debug_cpp_o) $(TextWheelES_debug_cc_o) $(TextWheelES_debug_c_o)
+TextWheelES_debug_bin      := ./../../bin/linux64/TextWheelESD
+
+clean_TextWheelES_debug: 
+	$(ECHO) clean TextWheelES debug
+	$(RMDIR) $(TextWheelES_debug_objsdir)
+	$(RMDIR) $(TextWheelES_debug_bin)
+
+build_TextWheelES_debug: postbuild_TextWheelES_debug
+postbuild_TextWheelES_debug: mainbuild_TextWheelES_debug
+mainbuild_TextWheelES_debug: prebuild_TextWheelES_debug $(TextWheelES_debug_bin)
+prebuild_TextWheelES_debug:
+
+$(TextWheelES_debug_bin): $(TextWheelES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../bin/linux64/TextWheelESD`
+	$(CCLD) $(TextWheelES_debug_obj) $(TextWheelES_debug_lflags) -o $(TextWheelES_debug_bin) 
+	$(ECHO) building $@ complete!
+
+TextWheelES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(TextWheelES_debug_cpp_o): $(TextWheelES_debug_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))))))
+	cp $(TextWheelES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))))).debug.P; \
+	  rm -f $(TextWheelES_debug_DEPDIR).d
+
+$(TextWheelES_debug_cc_o): $(TextWheelES_debug_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))))))
+	cp $(TextWheelES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))))).debug.P; \
+	  rm -f $(TextWheelES_debug_DEPDIR).d
+
+$(TextWheelES_debug_c_o): $(TextWheelES_debug_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextWheelES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))))))
+	cp $(TextWheelES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))))).debug.P; \
+	  rm -f $(TextWheelES_debug_DEPDIR).d
+
+TextWheelES_release_hpaths    := 
+TextWheelES_release_hpaths    += ./../../nvpr/TextWheelES
+TextWheelES_release_hpaths    += ./../../../extensions/include
+TextWheelES_release_hpaths    += ./../../../extensions/externals/include
+TextWheelES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+TextWheelES_release_lpaths    := 
+TextWheelES_release_lpaths    += ./../../../extensions/externals/lib/linux64
+TextWheelES_release_lpaths    += ./../../../extensions/lib/linux64
+TextWheelES_release_lpaths    += ./../../../../../../../../../../../../../usr/lib/x86_64-linux-gnu
+TextWheelES_release_lpaths    += ./../../../extensions/externals/lib/linux64
+TextWheelES_release_lpaths    += ./../../../extensions/lib/linux64
+TextWheelES_release_defines   := $(TextWheelES_custom_defines)
+TextWheelES_release_defines   += LINUX=1
+TextWheelES_release_defines   += GLEW_NO_GLU=1
+TextWheelES_release_defines   += NDEBUG
+TextWheelES_release_libraries := 
+TextWheelES_release_libraries += GL
+TextWheelES_release_libraries += GLU
+TextWheelES_release_libraries += GLEW
+TextWheelES_release_libraries += glfw3
+TextWheelES_release_libraries += pthread
+TextWheelES_release_libraries += rt
+TextWheelES_release_libraries += dl
+TextWheelES_release_libraries += X11
+TextWheelES_release_libraries += Xrandr
+TextWheelES_release_libraries += Xxf86vm
+TextWheelES_release_libraries += Xi
+TextWheelES_release_libraries += cg4cpp
+TextWheelES_release_libraries += Half
+TextWheelES_release_libraries += NvAppBase
+TextWheelES_release_libraries += NvAssetLoader
+TextWheelES_release_libraries += NvGamepad
+TextWheelES_release_libraries += NvGLUtils
+TextWheelES_release_libraries += NvModel
+TextWheelES_release_libraries += NvUI
+TextWheelES_release_common_cflags	:= $(TextWheelES_custom_cflags)
+TextWheelES_release_common_cflags    += -MMD
+TextWheelES_release_common_cflags    += $(addprefix -D, $(TextWheelES_release_defines))
+TextWheelES_release_common_cflags    += $(addprefix -I, $(TextWheelES_release_hpaths))
+TextWheelES_release_common_cflags  += -m64
+TextWheelES_release_cflags	:= $(TextWheelES_release_common_cflags)
+TextWheelES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextWheelES_release_cflags  += -malign-double
+TextWheelES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TextWheelES_release_cppflags	:= $(TextWheelES_release_common_cflags)
+TextWheelES_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextWheelES_release_cppflags  += -Wno-reorder
+TextWheelES_release_cppflags  += -malign-double
+TextWheelES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TextWheelES_release_lflags    := $(TextWheelES_custom_lflags)
+TextWheelES_release_lflags    += $(addprefix -L, $(TextWheelES_release_lpaths))
+TextWheelES_release_lflags    += -Wl,--start-group $(addprefix -l, $(TextWheelES_release_libraries)) -Wl,--end-group
+TextWheelES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TextWheelES_release_lflags  += -m64
+TextWheelES_release_lflags  += -m64
+TextWheelES_release_objsdir  = $(OBJS_DIR)/TextWheelES_release
+TextWheelES_release_cpp_o    = $(addprefix $(TextWheelES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TextWheelES_cppfiles)))))
+TextWheelES_release_cc_o    = $(addprefix $(TextWheelES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TextWheelES_ccfiles)))))
+TextWheelES_release_c_o      = $(addprefix $(TextWheelES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TextWheelES_cfiles)))))
+TextWheelES_release_obj      = $(TextWheelES_release_cpp_o) $(TextWheelES_release_cc_o) $(TextWheelES_release_c_o)
+TextWheelES_release_bin      := ./../../bin/linux64/TextWheelES
+
+clean_TextWheelES_release: 
+	$(ECHO) clean TextWheelES release
+	$(RMDIR) $(TextWheelES_release_objsdir)
+	$(RMDIR) $(TextWheelES_release_bin)
+
+build_TextWheelES_release: postbuild_TextWheelES_release
+postbuild_TextWheelES_release: mainbuild_TextWheelES_release
+mainbuild_TextWheelES_release: prebuild_TextWheelES_release $(TextWheelES_release_bin)
+prebuild_TextWheelES_release:
+
+$(TextWheelES_release_bin): $(TextWheelES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../bin/linux64/TextWheelES`
+	$(CCLD) $(TextWheelES_release_obj) $(TextWheelES_release_lflags) -o $(TextWheelES_release_bin) 
+	$(ECHO) building $@ complete!
+
+TextWheelES_release_DEPDIR = $(dir $(@))/$(*F)
+$(TextWheelES_release_cpp_o): $(TextWheelES_release_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))))))
+	cp $(TextWheelES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))))).release.P; \
+	  rm -f $(TextWheelES_release_DEPDIR).d
+
+$(TextWheelES_release_cc_o): $(TextWheelES_release_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))))))
+	cp $(TextWheelES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))))).release.P; \
+	  rm -f $(TextWheelES_release_DEPDIR).d
+
+$(TextWheelES_release_c_o): $(TextWheelES_release_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextWheelES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))))))
+	cp $(TextWheelES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))))).release.P; \
+	  rm -f $(TextWheelES_release_DEPDIR).d
+
+clean_TextWheelES:  clean_TextWheelES_debug clean_TextWheelES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.TextureArrayTerrain.mk b/samples/build/linux64/Makefile.TextureArrayTerrain.mk
index 3423ca4..6b9743e 100644
--- a/samples/build/linux64/Makefile.TextureArrayTerrain.mk
+++ b/samples/build/linux64/Makefile.TextureArrayTerrain.mk
@@ -58,14 +58,14 @@ TextureArrayTerrain_debug_common_cflags    += $(addprefix -D, $(TextureArrayTerr
 TextureArrayTerrain_debug_common_cflags    += $(addprefix -I, $(TextureArrayTerrain_debug_hpaths))
 TextureArrayTerrain_debug_common_cflags  += -m64
 TextureArrayTerrain_debug_cflags	:= $(TextureArrayTerrain_debug_common_cflags)
-TextureArrayTerrain_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextureArrayTerrain_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TextureArrayTerrain_debug_cflags  += -malign-double
-TextureArrayTerrain_debug_cflags  += -g
+TextureArrayTerrain_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TextureArrayTerrain_debug_cppflags	:= $(TextureArrayTerrain_debug_common_cflags)
-TextureArrayTerrain_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextureArrayTerrain_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TextureArrayTerrain_debug_cppflags  += -Wno-reorder
 TextureArrayTerrain_debug_cppflags  += -malign-double
-TextureArrayTerrain_debug_cppflags  += -g
+TextureArrayTerrain_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TextureArrayTerrain_debug_lflags    := $(TextureArrayTerrain_custom_lflags)
 TextureArrayTerrain_debug_lflags    += $(addprefix -L, $(TextureArrayTerrain_debug_lpaths))
 TextureArrayTerrain_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TextureArrayTerrain_debug_libraries)) -Wl,--end-group
@@ -80,9 +80,9 @@ TextureArrayTerrain_debug_obj      = $(TextureArrayTerrain_debug_cpp_o) $(Textur
 TextureArrayTerrain_debug_bin      := ./../../bin/linux64/TextureArrayTerrainD
 
 clean_TextureArrayTerrain_debug: 
-	$(SILENT_FLAG)$(ECHO) clean TextureArrayTerrain debug
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_debug_bin)
+	$(ECHO) clean TextureArrayTerrain debug
+	$(RMDIR) $(TextureArrayTerrain_debug_objsdir)
+	$(RMDIR) $(TextureArrayTerrain_debug_bin)
 
 build_TextureArrayTerrain_debug: postbuild_TextureArrayTerrain_debug
 postbuild_TextureArrayTerrain_debug: mainbuild_TextureArrayTerrain_debug
@@ -90,37 +90,37 @@ mainbuild_TextureArrayTerrain_debug: prebuild_TextureArrayTerrain_debug $(Textur
 prebuild_TextureArrayTerrain_debug:
 
 $(TextureArrayTerrain_debug_bin): $(TextureArrayTerrain_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug build_R3_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/TextureArrayTerrainD`
-	$(SILENT_FLAG)$(CCLD) $(TextureArrayTerrain_debug_obj) $(TextureArrayTerrain_debug_lflags) -o $(TextureArrayTerrain_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/TextureArrayTerrainD`
+	$(CCLD) $(TextureArrayTerrain_debug_obj) $(TextureArrayTerrain_debug_lflags) -o $(TextureArrayTerrain_debug_bin) 
+	$(ECHO) building $@ complete!
 
 TextureArrayTerrain_debug_DEPDIR = $(dir $(@))/$(*F)
 $(TextureArrayTerrain_debug_cpp_o): $(TextureArrayTerrain_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).debug.P; \
+	$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
+	cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).debug.P; \
 	  rm -f $(TextureArrayTerrain_debug_DEPDIR).d
 
 $(TextureArrayTerrain_debug_cc_o): $(TextureArrayTerrain_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).debug.P; \
+	$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
+	cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).debug.P; \
 	  rm -f $(TextureArrayTerrain_debug_DEPDIR).d
 
 $(TextureArrayTerrain_debug_c_o): $(TextureArrayTerrain_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TextureArrayTerrain_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).debug.P; \
+	$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextureArrayTerrain_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
+	cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).debug.P; \
 	  rm -f $(TextureArrayTerrain_debug_DEPDIR).d
@@ -166,14 +166,14 @@ TextureArrayTerrain_release_common_cflags    += $(addprefix -D, $(TextureArrayTe
 TextureArrayTerrain_release_common_cflags    += $(addprefix -I, $(TextureArrayTerrain_release_hpaths))
 TextureArrayTerrain_release_common_cflags  += -m64
 TextureArrayTerrain_release_cflags	:= $(TextureArrayTerrain_release_common_cflags)
-TextureArrayTerrain_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextureArrayTerrain_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TextureArrayTerrain_release_cflags  += -malign-double
-TextureArrayTerrain_release_cflags  += -O2
+TextureArrayTerrain_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TextureArrayTerrain_release_cppflags	:= $(TextureArrayTerrain_release_common_cflags)
-TextureArrayTerrain_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TextureArrayTerrain_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 TextureArrayTerrain_release_cppflags  += -Wno-reorder
 TextureArrayTerrain_release_cppflags  += -malign-double
-TextureArrayTerrain_release_cppflags  += -O2
+TextureArrayTerrain_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TextureArrayTerrain_release_lflags    := $(TextureArrayTerrain_custom_lflags)
 TextureArrayTerrain_release_lflags    += $(addprefix -L, $(TextureArrayTerrain_release_lpaths))
 TextureArrayTerrain_release_lflags    += -Wl,--start-group $(addprefix -l, $(TextureArrayTerrain_release_libraries)) -Wl,--end-group
@@ -188,9 +188,9 @@ TextureArrayTerrain_release_obj      = $(TextureArrayTerrain_release_cpp_o) $(Te
 TextureArrayTerrain_release_bin      := ./../../bin/linux64/TextureArrayTerrain
 
 clean_TextureArrayTerrain_release: 
-	$(SILENT_FLAG)$(ECHO) clean TextureArrayTerrain release
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_release_bin)
+	$(ECHO) clean TextureArrayTerrain release
+	$(RMDIR) $(TextureArrayTerrain_release_objsdir)
+	$(RMDIR) $(TextureArrayTerrain_release_bin)
 
 build_TextureArrayTerrain_release: postbuild_TextureArrayTerrain_release
 postbuild_TextureArrayTerrain_release: mainbuild_TextureArrayTerrain_release
@@ -198,40 +198,45 @@ mainbuild_TextureArrayTerrain_release: prebuild_TextureArrayTerrain_release $(Te
 prebuild_TextureArrayTerrain_release:
 
 $(TextureArrayTerrain_release_bin): $(TextureArrayTerrain_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release build_R3_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/TextureArrayTerrain`
-	$(SILENT_FLAG)$(CCLD) $(TextureArrayTerrain_release_obj) $(TextureArrayTerrain_release_lflags) -o $(TextureArrayTerrain_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/TextureArrayTerrain`
+	$(CCLD) $(TextureArrayTerrain_release_obj) $(TextureArrayTerrain_release_lflags) -o $(TextureArrayTerrain_release_bin) 
+	$(ECHO) building $@ complete!
 
 TextureArrayTerrain_release_DEPDIR = $(dir $(@))/$(*F)
 $(TextureArrayTerrain_release_cpp_o): $(TextureArrayTerrain_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).release.P; \
+	$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
+	cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).release.P; \
 	  rm -f $(TextureArrayTerrain_release_DEPDIR).d
 
 $(TextureArrayTerrain_release_cc_o): $(TextureArrayTerrain_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).release.P; \
+	$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
+	cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).release.P; \
 	  rm -f $(TextureArrayTerrain_release_DEPDIR).d
 
 $(TextureArrayTerrain_release_c_o): $(TextureArrayTerrain_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TextureArrayTerrain_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).release.P; \
+	$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextureArrayTerrain_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
+	cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).release.P; \
 	  rm -f $(TextureArrayTerrain_release_DEPDIR).d
 
 clean_TextureArrayTerrain:  clean_TextureArrayTerrain_debug clean_TextureArrayTerrain_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.Tiger3DES.mk b/samples/build/linux64/Makefile.Tiger3DES.mk
new file mode 100644
index 0000000..2c7386e
--- /dev/null
+++ b/samples/build/linux64/Makefile.Tiger3DES.mk
@@ -0,0 +1,244 @@
+# Makefile generated by XPJ for linux64
+-include Makefile.custom
+ProjectName = Tiger3DES
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/Tiger3D.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/cg4cpp_xform.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/glut_teapot.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/render_font.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/teapot.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/tiger.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/trackball.cpp
+
+Tiger3DES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(Tiger3DES_cppfiles)))))
+Tiger3DES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(Tiger3DES_ccfiles)))))
+Tiger3DES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(Tiger3DES_cfiles)))))
+Tiger3DES_debug_dep      = $(Tiger3DES_cpp_debug_dep) $(Tiger3DES_cc_debug_dep) $(Tiger3DES_c_debug_dep)
+-include $(Tiger3DES_debug_dep)
+Tiger3DES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(Tiger3DES_cppfiles)))))
+Tiger3DES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(Tiger3DES_ccfiles)))))
+Tiger3DES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(Tiger3DES_cfiles)))))
+Tiger3DES_release_dep      = $(Tiger3DES_cpp_release_dep) $(Tiger3DES_cc_release_dep) $(Tiger3DES_c_release_dep)
+-include $(Tiger3DES_release_dep)
+Tiger3DES_debug_hpaths    := 
+Tiger3DES_debug_hpaths    += ./../../nvpr/Tiger3DES
+Tiger3DES_debug_hpaths    += ./../../../extensions/include
+Tiger3DES_debug_hpaths    += ./../../../extensions/externals/include
+Tiger3DES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+Tiger3DES_debug_lpaths    := 
+Tiger3DES_debug_lpaths    += ./../../../extensions/externals/lib/linux64
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/linux64
+Tiger3DES_debug_lpaths    += ./../../../../../../../../../../../../../usr/lib/x86_64-linux-gnu
+Tiger3DES_debug_lpaths    += ./../../../extensions/externals/lib/linux64
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/linux64
+Tiger3DES_debug_defines   := $(Tiger3DES_custom_defines)
+Tiger3DES_debug_defines   += LINUX=1
+Tiger3DES_debug_defines   += GLEW_NO_GLU=1
+Tiger3DES_debug_defines   += _DEBUG
+Tiger3DES_debug_libraries := 
+Tiger3DES_debug_libraries += GL
+Tiger3DES_debug_libraries += GLU
+Tiger3DES_debug_libraries += GLEW
+Tiger3DES_debug_libraries += glfw3
+Tiger3DES_debug_libraries += pthread
+Tiger3DES_debug_libraries += rt
+Tiger3DES_debug_libraries += dl
+Tiger3DES_debug_libraries += X11
+Tiger3DES_debug_libraries += Xrandr
+Tiger3DES_debug_libraries += Xxf86vm
+Tiger3DES_debug_libraries += Xi
+Tiger3DES_debug_libraries += cg4cppD
+Tiger3DES_debug_libraries += HalfD
+Tiger3DES_debug_libraries += NvAppBaseD
+Tiger3DES_debug_libraries += NvAssetLoaderD
+Tiger3DES_debug_libraries += NvGamepadD
+Tiger3DES_debug_libraries += NvGLUtilsD
+Tiger3DES_debug_libraries += NvModelD
+Tiger3DES_debug_libraries += NvUID
+Tiger3DES_debug_common_cflags	:= $(Tiger3DES_custom_cflags)
+Tiger3DES_debug_common_cflags    += -MMD
+Tiger3DES_debug_common_cflags    += $(addprefix -D, $(Tiger3DES_debug_defines))
+Tiger3DES_debug_common_cflags    += $(addprefix -I, $(Tiger3DES_debug_hpaths))
+Tiger3DES_debug_common_cflags  += -m64
+Tiger3DES_debug_cflags	:= $(Tiger3DES_debug_common_cflags)
+Tiger3DES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Tiger3DES_debug_cflags  += -malign-double
+Tiger3DES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+Tiger3DES_debug_cppflags	:= $(Tiger3DES_debug_common_cflags)
+Tiger3DES_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Tiger3DES_debug_cppflags  += -Wno-reorder
+Tiger3DES_debug_cppflags  += -malign-double
+Tiger3DES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+Tiger3DES_debug_lflags    := $(Tiger3DES_custom_lflags)
+Tiger3DES_debug_lflags    += $(addprefix -L, $(Tiger3DES_debug_lpaths))
+Tiger3DES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Tiger3DES_debug_libraries)) -Wl,--end-group
+Tiger3DES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+Tiger3DES_debug_lflags  += -m64
+Tiger3DES_debug_lflags  += -m64
+Tiger3DES_debug_objsdir  = $(OBJS_DIR)/Tiger3DES_debug
+Tiger3DES_debug_cpp_o    = $(addprefix $(Tiger3DES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(Tiger3DES_cppfiles)))))
+Tiger3DES_debug_cc_o    = $(addprefix $(Tiger3DES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(Tiger3DES_ccfiles)))))
+Tiger3DES_debug_c_o      = $(addprefix $(Tiger3DES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(Tiger3DES_cfiles)))))
+Tiger3DES_debug_obj      = $(Tiger3DES_debug_cpp_o) $(Tiger3DES_debug_cc_o) $(Tiger3DES_debug_c_o)
+Tiger3DES_debug_bin      := ./../../bin/linux64/Tiger3DESD
+
+clean_Tiger3DES_debug: 
+	$(ECHO) clean Tiger3DES debug
+	$(RMDIR) $(Tiger3DES_debug_objsdir)
+	$(RMDIR) $(Tiger3DES_debug_bin)
+
+build_Tiger3DES_debug: postbuild_Tiger3DES_debug
+postbuild_Tiger3DES_debug: mainbuild_Tiger3DES_debug
+mainbuild_Tiger3DES_debug: prebuild_Tiger3DES_debug $(Tiger3DES_debug_bin)
+prebuild_Tiger3DES_debug:
+
+$(Tiger3DES_debug_bin): $(Tiger3DES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../bin/linux64/Tiger3DESD`
+	$(CCLD) $(Tiger3DES_debug_obj) $(Tiger3DES_debug_lflags) -o $(Tiger3DES_debug_bin) 
+	$(ECHO) building $@ complete!
+
+Tiger3DES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(Tiger3DES_debug_cpp_o): $(Tiger3DES_debug_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))))))
+	cp $(Tiger3DES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))))).debug.P; \
+	  rm -f $(Tiger3DES_debug_DEPDIR).d
+
+$(Tiger3DES_debug_cc_o): $(Tiger3DES_debug_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))))))
+	cp $(Tiger3DES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))))).debug.P; \
+	  rm -f $(Tiger3DES_debug_DEPDIR).d
+
+$(Tiger3DES_debug_c_o): $(Tiger3DES_debug_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Tiger3DES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))))))
+	cp $(Tiger3DES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))))).debug.P; \
+	  rm -f $(Tiger3DES_debug_DEPDIR).d
+
+Tiger3DES_release_hpaths    := 
+Tiger3DES_release_hpaths    += ./../../nvpr/Tiger3DES
+Tiger3DES_release_hpaths    += ./../../../extensions/include
+Tiger3DES_release_hpaths    += ./../../../extensions/externals/include
+Tiger3DES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+Tiger3DES_release_lpaths    := 
+Tiger3DES_release_lpaths    += ./../../../extensions/externals/lib/linux64
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/linux64
+Tiger3DES_release_lpaths    += ./../../../../../../../../../../../../../usr/lib/x86_64-linux-gnu
+Tiger3DES_release_lpaths    += ./../../../extensions/externals/lib/linux64
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/linux64
+Tiger3DES_release_defines   := $(Tiger3DES_custom_defines)
+Tiger3DES_release_defines   += LINUX=1
+Tiger3DES_release_defines   += GLEW_NO_GLU=1
+Tiger3DES_release_defines   += NDEBUG
+Tiger3DES_release_libraries := 
+Tiger3DES_release_libraries += GL
+Tiger3DES_release_libraries += GLU
+Tiger3DES_release_libraries += GLEW
+Tiger3DES_release_libraries += glfw3
+Tiger3DES_release_libraries += pthread
+Tiger3DES_release_libraries += rt
+Tiger3DES_release_libraries += dl
+Tiger3DES_release_libraries += X11
+Tiger3DES_release_libraries += Xrandr
+Tiger3DES_release_libraries += Xxf86vm
+Tiger3DES_release_libraries += Xi
+Tiger3DES_release_libraries += cg4cpp
+Tiger3DES_release_libraries += Half
+Tiger3DES_release_libraries += NvAppBase
+Tiger3DES_release_libraries += NvAssetLoader
+Tiger3DES_release_libraries += NvGamepad
+Tiger3DES_release_libraries += NvGLUtils
+Tiger3DES_release_libraries += NvModel
+Tiger3DES_release_libraries += NvUI
+Tiger3DES_release_common_cflags	:= $(Tiger3DES_custom_cflags)
+Tiger3DES_release_common_cflags    += -MMD
+Tiger3DES_release_common_cflags    += $(addprefix -D, $(Tiger3DES_release_defines))
+Tiger3DES_release_common_cflags    += $(addprefix -I, $(Tiger3DES_release_hpaths))
+Tiger3DES_release_common_cflags  += -m64
+Tiger3DES_release_cflags	:= $(Tiger3DES_release_common_cflags)
+Tiger3DES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Tiger3DES_release_cflags  += -malign-double
+Tiger3DES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+Tiger3DES_release_cppflags	:= $(Tiger3DES_release_common_cflags)
+Tiger3DES_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+Tiger3DES_release_cppflags  += -Wno-reorder
+Tiger3DES_release_cppflags  += -malign-double
+Tiger3DES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+Tiger3DES_release_lflags    := $(Tiger3DES_custom_lflags)
+Tiger3DES_release_lflags    += $(addprefix -L, $(Tiger3DES_release_lpaths))
+Tiger3DES_release_lflags    += -Wl,--start-group $(addprefix -l, $(Tiger3DES_release_libraries)) -Wl,--end-group
+Tiger3DES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+Tiger3DES_release_lflags  += -m64
+Tiger3DES_release_lflags  += -m64
+Tiger3DES_release_objsdir  = $(OBJS_DIR)/Tiger3DES_release
+Tiger3DES_release_cpp_o    = $(addprefix $(Tiger3DES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(Tiger3DES_cppfiles)))))
+Tiger3DES_release_cc_o    = $(addprefix $(Tiger3DES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(Tiger3DES_ccfiles)))))
+Tiger3DES_release_c_o      = $(addprefix $(Tiger3DES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(Tiger3DES_cfiles)))))
+Tiger3DES_release_obj      = $(Tiger3DES_release_cpp_o) $(Tiger3DES_release_cc_o) $(Tiger3DES_release_c_o)
+Tiger3DES_release_bin      := ./../../bin/linux64/Tiger3DES
+
+clean_Tiger3DES_release: 
+	$(ECHO) clean Tiger3DES release
+	$(RMDIR) $(Tiger3DES_release_objsdir)
+	$(RMDIR) $(Tiger3DES_release_bin)
+
+build_Tiger3DES_release: postbuild_Tiger3DES_release
+postbuild_Tiger3DES_release: mainbuild_Tiger3DES_release
+mainbuild_Tiger3DES_release: prebuild_Tiger3DES_release $(Tiger3DES_release_bin)
+prebuild_Tiger3DES_release:
+
+$(Tiger3DES_release_bin): $(Tiger3DES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../bin/linux64/Tiger3DES`
+	$(CCLD) $(Tiger3DES_release_obj) $(Tiger3DES_release_lflags) -o $(Tiger3DES_release_bin) 
+	$(ECHO) building $@ complete!
+
+Tiger3DES_release_DEPDIR = $(dir $(@))/$(*F)
+$(Tiger3DES_release_cpp_o): $(Tiger3DES_release_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))))))
+	cp $(Tiger3DES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))))).release.P; \
+	  rm -f $(Tiger3DES_release_DEPDIR).d
+
+$(Tiger3DES_release_cc_o): $(Tiger3DES_release_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))))))
+	cp $(Tiger3DES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))))).release.P; \
+	  rm -f $(Tiger3DES_release_DEPDIR).d
+
+$(Tiger3DES_release_c_o): $(Tiger3DES_release_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Tiger3DES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))))))
+	cp $(Tiger3DES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))))).release.P; \
+	  rm -f $(Tiger3DES_release_DEPDIR).d
+
+clean_Tiger3DES:  clean_Tiger3DES_debug clean_Tiger3DES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.TigerWarpES.mk b/samples/build/linux64/Makefile.TigerWarpES.mk
new file mode 100644
index 0000000..f93d3ef
--- /dev/null
+++ b/samples/build/linux64/Makefile.TigerWarpES.mk
@@ -0,0 +1,240 @@
+# Makefile generated by XPJ for linux64
+-include Makefile.custom
+ProjectName = TigerWarpES
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/TigerWarp.cpp
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/cg4cpp_xform.cpp
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/tiger.cpp
+
+TigerWarpES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(TigerWarpES_cppfiles)))))
+TigerWarpES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(TigerWarpES_ccfiles)))))
+TigerWarpES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(TigerWarpES_cfiles)))))
+TigerWarpES_debug_dep      = $(TigerWarpES_cpp_debug_dep) $(TigerWarpES_cc_debug_dep) $(TigerWarpES_c_debug_dep)
+-include $(TigerWarpES_debug_dep)
+TigerWarpES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(TigerWarpES_cppfiles)))))
+TigerWarpES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(TigerWarpES_ccfiles)))))
+TigerWarpES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(TigerWarpES_cfiles)))))
+TigerWarpES_release_dep      = $(TigerWarpES_cpp_release_dep) $(TigerWarpES_cc_release_dep) $(TigerWarpES_c_release_dep)
+-include $(TigerWarpES_release_dep)
+TigerWarpES_debug_hpaths    := 
+TigerWarpES_debug_hpaths    += ./../../nvpr/TigerWarpES
+TigerWarpES_debug_hpaths    += ./../../../extensions/include
+TigerWarpES_debug_hpaths    += ./../../../extensions/externals/include
+TigerWarpES_debug_hpaths    += ./../../../extensions/externals/include/GLFW
+TigerWarpES_debug_lpaths    := 
+TigerWarpES_debug_lpaths    += ./../../../extensions/externals/lib/linux64
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/linux64
+TigerWarpES_debug_lpaths    += ./../../../../../../../../../../../../../usr/lib/x86_64-linux-gnu
+TigerWarpES_debug_lpaths    += ./../../../extensions/externals/lib/linux64
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/linux64
+TigerWarpES_debug_defines   := $(TigerWarpES_custom_defines)
+TigerWarpES_debug_defines   += LINUX=1
+TigerWarpES_debug_defines   += GLEW_NO_GLU=1
+TigerWarpES_debug_defines   += _DEBUG
+TigerWarpES_debug_libraries := 
+TigerWarpES_debug_libraries += GL
+TigerWarpES_debug_libraries += GLU
+TigerWarpES_debug_libraries += GLEW
+TigerWarpES_debug_libraries += glfw3
+TigerWarpES_debug_libraries += pthread
+TigerWarpES_debug_libraries += rt
+TigerWarpES_debug_libraries += dl
+TigerWarpES_debug_libraries += X11
+TigerWarpES_debug_libraries += Xrandr
+TigerWarpES_debug_libraries += Xxf86vm
+TigerWarpES_debug_libraries += Xi
+TigerWarpES_debug_libraries += cg4cppD
+TigerWarpES_debug_libraries += HalfD
+TigerWarpES_debug_libraries += NvAppBaseD
+TigerWarpES_debug_libraries += NvAssetLoaderD
+TigerWarpES_debug_libraries += NvGamepadD
+TigerWarpES_debug_libraries += NvGLUtilsD
+TigerWarpES_debug_libraries += NvModelD
+TigerWarpES_debug_libraries += NvUID
+TigerWarpES_debug_common_cflags	:= $(TigerWarpES_custom_cflags)
+TigerWarpES_debug_common_cflags    += -MMD
+TigerWarpES_debug_common_cflags    += $(addprefix -D, $(TigerWarpES_debug_defines))
+TigerWarpES_debug_common_cflags    += $(addprefix -I, $(TigerWarpES_debug_hpaths))
+TigerWarpES_debug_common_cflags  += -m64
+TigerWarpES_debug_cflags	:= $(TigerWarpES_debug_common_cflags)
+TigerWarpES_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TigerWarpES_debug_cflags  += -malign-double
+TigerWarpES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TigerWarpES_debug_cppflags	:= $(TigerWarpES_debug_common_cflags)
+TigerWarpES_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TigerWarpES_debug_cppflags  += -Wno-reorder
+TigerWarpES_debug_cppflags  += -malign-double
+TigerWarpES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TigerWarpES_debug_lflags    := $(TigerWarpES_custom_lflags)
+TigerWarpES_debug_lflags    += $(addprefix -L, $(TigerWarpES_debug_lpaths))
+TigerWarpES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TigerWarpES_debug_libraries)) -Wl,--end-group
+TigerWarpES_debug_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TigerWarpES_debug_lflags  += -m64
+TigerWarpES_debug_lflags  += -m64
+TigerWarpES_debug_objsdir  = $(OBJS_DIR)/TigerWarpES_debug
+TigerWarpES_debug_cpp_o    = $(addprefix $(TigerWarpES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TigerWarpES_cppfiles)))))
+TigerWarpES_debug_cc_o    = $(addprefix $(TigerWarpES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TigerWarpES_ccfiles)))))
+TigerWarpES_debug_c_o      = $(addprefix $(TigerWarpES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TigerWarpES_cfiles)))))
+TigerWarpES_debug_obj      = $(TigerWarpES_debug_cpp_o) $(TigerWarpES_debug_cc_o) $(TigerWarpES_debug_c_o)
+TigerWarpES_debug_bin      := ./../../bin/linux64/TigerWarpESD
+
+clean_TigerWarpES_debug: 
+	$(ECHO) clean TigerWarpES debug
+	$(RMDIR) $(TigerWarpES_debug_objsdir)
+	$(RMDIR) $(TigerWarpES_debug_bin)
+
+build_TigerWarpES_debug: postbuild_TigerWarpES_debug
+postbuild_TigerWarpES_debug: mainbuild_TigerWarpES_debug
+mainbuild_TigerWarpES_debug: prebuild_TigerWarpES_debug $(TigerWarpES_debug_bin)
+prebuild_TigerWarpES_debug:
+
+$(TigerWarpES_debug_bin): $(TigerWarpES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../bin/linux64/TigerWarpESD`
+	$(CCLD) $(TigerWarpES_debug_obj) $(TigerWarpES_debug_lflags) -o $(TigerWarpES_debug_bin) 
+	$(ECHO) building $@ complete!
+
+TigerWarpES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(TigerWarpES_debug_cpp_o): $(TigerWarpES_debug_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))))))
+	cp $(TigerWarpES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))))).debug.P; \
+	  rm -f $(TigerWarpES_debug_DEPDIR).d
+
+$(TigerWarpES_debug_cc_o): $(TigerWarpES_debug_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))))))
+	cp $(TigerWarpES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))))).debug.P; \
+	  rm -f $(TigerWarpES_debug_DEPDIR).d
+
+$(TigerWarpES_debug_c_o): $(TigerWarpES_debug_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TigerWarpES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))))))
+	cp $(TigerWarpES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))))).debug.P; \
+	  rm -f $(TigerWarpES_debug_DEPDIR).d
+
+TigerWarpES_release_hpaths    := 
+TigerWarpES_release_hpaths    += ./../../nvpr/TigerWarpES
+TigerWarpES_release_hpaths    += ./../../../extensions/include
+TigerWarpES_release_hpaths    += ./../../../extensions/externals/include
+TigerWarpES_release_hpaths    += ./../../../extensions/externals/include/GLFW
+TigerWarpES_release_lpaths    := 
+TigerWarpES_release_lpaths    += ./../../../extensions/externals/lib/linux64
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/linux64
+TigerWarpES_release_lpaths    += ./../../../../../../../../../../../../../usr/lib/x86_64-linux-gnu
+TigerWarpES_release_lpaths    += ./../../../extensions/externals/lib/linux64
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/linux64
+TigerWarpES_release_defines   := $(TigerWarpES_custom_defines)
+TigerWarpES_release_defines   += LINUX=1
+TigerWarpES_release_defines   += GLEW_NO_GLU=1
+TigerWarpES_release_defines   += NDEBUG
+TigerWarpES_release_libraries := 
+TigerWarpES_release_libraries += GL
+TigerWarpES_release_libraries += GLU
+TigerWarpES_release_libraries += GLEW
+TigerWarpES_release_libraries += glfw3
+TigerWarpES_release_libraries += pthread
+TigerWarpES_release_libraries += rt
+TigerWarpES_release_libraries += dl
+TigerWarpES_release_libraries += X11
+TigerWarpES_release_libraries += Xrandr
+TigerWarpES_release_libraries += Xxf86vm
+TigerWarpES_release_libraries += Xi
+TigerWarpES_release_libraries += cg4cpp
+TigerWarpES_release_libraries += Half
+TigerWarpES_release_libraries += NvAppBase
+TigerWarpES_release_libraries += NvAssetLoader
+TigerWarpES_release_libraries += NvGamepad
+TigerWarpES_release_libraries += NvGLUtils
+TigerWarpES_release_libraries += NvModel
+TigerWarpES_release_libraries += NvUI
+TigerWarpES_release_common_cflags	:= $(TigerWarpES_custom_cflags)
+TigerWarpES_release_common_cflags    += -MMD
+TigerWarpES_release_common_cflags    += $(addprefix -D, $(TigerWarpES_release_defines))
+TigerWarpES_release_common_cflags    += $(addprefix -I, $(TigerWarpES_release_hpaths))
+TigerWarpES_release_common_cflags  += -m64
+TigerWarpES_release_cflags	:= $(TigerWarpES_release_common_cflags)
+TigerWarpES_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TigerWarpES_release_cflags  += -malign-double
+TigerWarpES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TigerWarpES_release_cppflags	:= $(TigerWarpES_release_common_cflags)
+TigerWarpES_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+TigerWarpES_release_cppflags  += -Wno-reorder
+TigerWarpES_release_cppflags  += -malign-double
+TigerWarpES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TigerWarpES_release_lflags    := $(TigerWarpES_custom_lflags)
+TigerWarpES_release_lflags    += $(addprefix -L, $(TigerWarpES_release_lpaths))
+TigerWarpES_release_lflags    += -Wl,--start-group $(addprefix -l, $(TigerWarpES_release_libraries)) -Wl,--end-group
+TigerWarpES_release_lflags  += -Wl,--unresolved-symbols=ignore-in-shared-libs
+TigerWarpES_release_lflags  += -m64
+TigerWarpES_release_lflags  += -m64
+TigerWarpES_release_objsdir  = $(OBJS_DIR)/TigerWarpES_release
+TigerWarpES_release_cpp_o    = $(addprefix $(TigerWarpES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TigerWarpES_cppfiles)))))
+TigerWarpES_release_cc_o    = $(addprefix $(TigerWarpES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TigerWarpES_ccfiles)))))
+TigerWarpES_release_c_o      = $(addprefix $(TigerWarpES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TigerWarpES_cfiles)))))
+TigerWarpES_release_obj      = $(TigerWarpES_release_cpp_o) $(TigerWarpES_release_cc_o) $(TigerWarpES_release_c_o)
+TigerWarpES_release_bin      := ./../../bin/linux64/TigerWarpES
+
+clean_TigerWarpES_release: 
+	$(ECHO) clean TigerWarpES release
+	$(RMDIR) $(TigerWarpES_release_objsdir)
+	$(RMDIR) $(TigerWarpES_release_bin)
+
+build_TigerWarpES_release: postbuild_TigerWarpES_release
+postbuild_TigerWarpES_release: mainbuild_TigerWarpES_release
+mainbuild_TigerWarpES_release: prebuild_TigerWarpES_release $(TigerWarpES_release_bin)
+prebuild_TigerWarpES_release:
+
+$(TigerWarpES_release_bin): $(TigerWarpES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../bin/linux64/TigerWarpES`
+	$(CCLD) $(TigerWarpES_release_obj) $(TigerWarpES_release_lflags) -o $(TigerWarpES_release_bin) 
+	$(ECHO) building $@ complete!
+
+TigerWarpES_release_DEPDIR = $(dir $(@))/$(*F)
+$(TigerWarpES_release_cpp_o): $(TigerWarpES_release_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))))))
+	cp $(TigerWarpES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))))).release.P; \
+	  rm -f $(TigerWarpES_release_DEPDIR).d
+
+$(TigerWarpES_release_cc_o): $(TigerWarpES_release_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))))))
+	cp $(TigerWarpES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))))).release.P; \
+	  rm -f $(TigerWarpES_release_DEPDIR).d
+
+$(TigerWarpES_release_c_o): $(TigerWarpES_release_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TigerWarpES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))))))
+	cp $(TigerWarpES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))))).release.P; \
+	  rm -f $(TigerWarpES_release_DEPDIR).d
+
+clean_TigerWarpES:  clean_TigerWarpES_debug clean_TigerWarpES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.WeightedBlendedOIT.mk b/samples/build/linux64/Makefile.WeightedBlendedOIT.mk
index 4a925e1..956e8b8 100644
--- a/samples/build/linux64/Makefile.WeightedBlendedOIT.mk
+++ b/samples/build/linux64/Makefile.WeightedBlendedOIT.mk
@@ -53,14 +53,14 @@ WeightedBlendedOIT_debug_common_cflags    += $(addprefix -D, $(WeightedBlendedOI
 WeightedBlendedOIT_debug_common_cflags    += $(addprefix -I, $(WeightedBlendedOIT_debug_hpaths))
 WeightedBlendedOIT_debug_common_cflags  += -m64
 WeightedBlendedOIT_debug_cflags	:= $(WeightedBlendedOIT_debug_common_cflags)
-WeightedBlendedOIT_debug_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+WeightedBlendedOIT_debug_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 WeightedBlendedOIT_debug_cflags  += -malign-double
-WeightedBlendedOIT_debug_cflags  += -g
+WeightedBlendedOIT_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 WeightedBlendedOIT_debug_cppflags	:= $(WeightedBlendedOIT_debug_common_cflags)
-WeightedBlendedOIT_debug_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+WeightedBlendedOIT_debug_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 WeightedBlendedOIT_debug_cppflags  += -Wno-reorder
 WeightedBlendedOIT_debug_cppflags  += -malign-double
-WeightedBlendedOIT_debug_cppflags  += -g
+WeightedBlendedOIT_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 WeightedBlendedOIT_debug_lflags    := $(WeightedBlendedOIT_custom_lflags)
 WeightedBlendedOIT_debug_lflags    += $(addprefix -L, $(WeightedBlendedOIT_debug_lpaths))
 WeightedBlendedOIT_debug_lflags    += -Wl,--start-group $(addprefix -l, $(WeightedBlendedOIT_debug_libraries)) -Wl,--end-group
@@ -75,9 +75,9 @@ WeightedBlendedOIT_debug_obj      = $(WeightedBlendedOIT_debug_cpp_o) $(Weighted
 WeightedBlendedOIT_debug_bin      := ./../../bin/linux64/WeightedBlendedOITD
 
 clean_WeightedBlendedOIT_debug: 
-	$(SILENT_FLAG)$(ECHO) clean WeightedBlendedOIT debug
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_debug_bin)
+	$(ECHO) clean WeightedBlendedOIT debug
+	$(RMDIR) $(WeightedBlendedOIT_debug_objsdir)
+	$(RMDIR) $(WeightedBlendedOIT_debug_bin)
 
 build_WeightedBlendedOIT_debug: postbuild_WeightedBlendedOIT_debug
 postbuild_WeightedBlendedOIT_debug: mainbuild_WeightedBlendedOIT_debug
@@ -85,37 +85,37 @@ mainbuild_WeightedBlendedOIT_debug: prebuild_WeightedBlendedOIT_debug $(Weighted
 prebuild_WeightedBlendedOIT_debug:
 
 $(WeightedBlendedOIT_debug_bin): $(WeightedBlendedOIT_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/WeightedBlendedOITD`
-	$(SILENT_FLAG)$(CCLD) $(WeightedBlendedOIT_debug_obj) $(WeightedBlendedOIT_debug_lflags) -o $(WeightedBlendedOIT_debug_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/WeightedBlendedOITD`
+	$(CCLD) $(WeightedBlendedOIT_debug_obj) $(WeightedBlendedOIT_debug_lflags) -o $(WeightedBlendedOIT_debug_bin) 
+	$(ECHO) building $@ complete!
 
 WeightedBlendedOIT_debug_DEPDIR = $(dir $(@))/$(*F)
 $(WeightedBlendedOIT_debug_cpp_o): $(WeightedBlendedOIT_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).debug.P; \
+	$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
+	cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).debug.P; \
 	  rm -f $(WeightedBlendedOIT_debug_DEPDIR).d
 
 $(WeightedBlendedOIT_debug_cc_o): $(WeightedBlendedOIT_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).debug.P; \
+	$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
+	cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).debug.P; \
 	  rm -f $(WeightedBlendedOIT_debug_DEPDIR).d
 
 $(WeightedBlendedOIT_debug_c_o): $(WeightedBlendedOIT_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(WeightedBlendedOIT_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).debug.P; \
+	$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(WeightedBlendedOIT_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
+	cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).debug.P; \
 	  rm -f $(WeightedBlendedOIT_debug_DEPDIR).d
@@ -160,14 +160,14 @@ WeightedBlendedOIT_release_common_cflags    += $(addprefix -D, $(WeightedBlended
 WeightedBlendedOIT_release_common_cflags    += $(addprefix -I, $(WeightedBlendedOIT_release_hpaths))
 WeightedBlendedOIT_release_common_cflags  += -m64
 WeightedBlendedOIT_release_cflags	:= $(WeightedBlendedOIT_release_common_cflags)
-WeightedBlendedOIT_release_cflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+WeightedBlendedOIT_release_cflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 WeightedBlendedOIT_release_cflags  += -malign-double
-WeightedBlendedOIT_release_cflags  += -O2
+WeightedBlendedOIT_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 WeightedBlendedOIT_release_cppflags	:= $(WeightedBlendedOIT_release_common_cflags)
-WeightedBlendedOIT_release_cppflags  += -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+WeightedBlendedOIT_release_cppflags  += -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
 WeightedBlendedOIT_release_cppflags  += -Wno-reorder
 WeightedBlendedOIT_release_cppflags  += -malign-double
-WeightedBlendedOIT_release_cppflags  += -O2
+WeightedBlendedOIT_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 WeightedBlendedOIT_release_lflags    := $(WeightedBlendedOIT_custom_lflags)
 WeightedBlendedOIT_release_lflags    += $(addprefix -L, $(WeightedBlendedOIT_release_lpaths))
 WeightedBlendedOIT_release_lflags    += -Wl,--start-group $(addprefix -l, $(WeightedBlendedOIT_release_libraries)) -Wl,--end-group
@@ -182,9 +182,9 @@ WeightedBlendedOIT_release_obj      = $(WeightedBlendedOIT_release_cpp_o) $(Weig
 WeightedBlendedOIT_release_bin      := ./../../bin/linux64/WeightedBlendedOIT
 
 clean_WeightedBlendedOIT_release: 
-	$(SILENT_FLAG)$(ECHO) clean WeightedBlendedOIT release
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_release_bin)
+	$(ECHO) clean WeightedBlendedOIT release
+	$(RMDIR) $(WeightedBlendedOIT_release_objsdir)
+	$(RMDIR) $(WeightedBlendedOIT_release_bin)
 
 build_WeightedBlendedOIT_release: postbuild_WeightedBlendedOIT_release
 postbuild_WeightedBlendedOIT_release: mainbuild_WeightedBlendedOIT_release
@@ -192,40 +192,45 @@ mainbuild_WeightedBlendedOIT_release: prebuild_WeightedBlendedOIT_release $(Weig
 prebuild_WeightedBlendedOIT_release:
 
 $(WeightedBlendedOIT_release_bin): $(WeightedBlendedOIT_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../bin/linux64/WeightedBlendedOIT`
-	$(SILENT_FLAG)$(CCLD) $(WeightedBlendedOIT_release_obj) $(WeightedBlendedOIT_release_lflags) -o $(WeightedBlendedOIT_release_bin) 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../bin/linux64/WeightedBlendedOIT`
+	$(CCLD) $(WeightedBlendedOIT_release_obj) $(WeightedBlendedOIT_release_lflags) -o $(WeightedBlendedOIT_release_bin) 
+	$(ECHO) building $@ complete!
 
 WeightedBlendedOIT_release_DEPDIR = $(dir $(@))/$(*F)
 $(WeightedBlendedOIT_release_cpp_o): $(WeightedBlendedOIT_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).release.P; \
+	$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
+	cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).release.P; \
 	  rm -f $(WeightedBlendedOIT_release_DEPDIR).d
 
 $(WeightedBlendedOIT_release_cc_o): $(WeightedBlendedOIT_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).release.P; \
+	$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
+	cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).release.P; \
 	  rm -f $(WeightedBlendedOIT_release_DEPDIR).d
 
 $(WeightedBlendedOIT_release_c_o): $(WeightedBlendedOIT_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(WeightedBlendedOIT_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).release.P; \
+	$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(WeightedBlendedOIT_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
+	cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).release.P; \
 	  rm -f $(WeightedBlendedOIT_release_DEPDIR).d
 
 clean_WeightedBlendedOIT:  clean_WeightedBlendedOIT_debug clean_WeightedBlendedOIT_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.cg4cpp.mk b/samples/build/linux64/Makefile.cg4cpp.mk
new file mode 100644
index 0000000..271a525
--- /dev/null
+++ b/samples/build/linux64/Makefile.cg4cpp.mk
@@ -0,0 +1,261 @@
+# Makefile generated by XPJ for linux64
+-include Makefile.custom
+ProjectName = cg4cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/abs.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/acos.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/all.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/any.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/asin.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/atan.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/atan2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/ceil.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/clamp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/cos.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/cosh.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/cross.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/degrees.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/determinant.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/distance.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/dot.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/exp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/exp2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/faceforward.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/floatToIntBits.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/floatToRawIntBits.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/floor.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/fmod.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/frac.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/fresnel.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/frexp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/intBitsToFloat.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/inverse.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/iostream.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/isfinite.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/isinf.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/isnan.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/ldexp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/length.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/lerp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/lit.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/log.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/log10.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/log2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/max.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/min.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/modf.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/mul.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/normalize.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/pow.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/radians.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/reflect.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/refract.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/round.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/rsqrt.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/saturate.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sign.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sin.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sincos.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sinh.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/smoothstep.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sqrt.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/step.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/tan.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/tanh.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/transpose.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/trunc.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x4.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x4.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x4.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x4.cpp
+
+cg4cpp_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(cg4cpp_cfiles)))))
+cg4cpp_debug_dep      = $(cg4cpp_cpp_debug_dep) $(cg4cpp_cc_debug_dep) $(cg4cpp_c_debug_dep)
+-include $(cg4cpp_debug_dep)
+cg4cpp_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(cg4cpp_cfiles)))))
+cg4cpp_release_dep      = $(cg4cpp_cpp_release_dep) $(cg4cpp_cc_release_dep) $(cg4cpp_c_release_dep)
+-include $(cg4cpp_release_dep)
+cg4cpp_debug_hpaths    := 
+cg4cpp_debug_hpaths    += ./../../../extensions/externals/src/cg4cpp
+cg4cpp_debug_hpaths    += ./../../../extensions/externals/include
+cg4cpp_debug_lpaths    := 
+cg4cpp_debug_defines   := $(cg4cpp_custom_defines)
+cg4cpp_debug_defines   += LINUX=1
+cg4cpp_debug_defines   += _LIB
+cg4cpp_debug_defines   += _DEBUG
+cg4cpp_debug_libraries := 
+cg4cpp_debug_libraries += pthread
+cg4cpp_debug_libraries += glfw3
+cg4cpp_debug_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_debug_common_cflags    += -MMD
+cg4cpp_debug_common_cflags    += $(addprefix -D, $(cg4cpp_debug_defines))
+cg4cpp_debug_common_cflags    += $(addprefix -I, $(cg4cpp_debug_hpaths))
+cg4cpp_debug_common_cflags  += -m64
+cg4cpp_debug_cflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_debug_cflags  += -O0 -ggdb
+cg4cpp_debug_cppflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_debug_cppflags  += -Wno-reorder
+cg4cpp_debug_cppflags  += -O0 -ggdb
+cg4cpp_debug_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_debug_lflags    += $(addprefix -L, $(cg4cpp_debug_lpaths))
+cg4cpp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_debug_libraries)) -Wl,--end-group
+cg4cpp_debug_lflags  += -m64
+cg4cpp_debug_lflags  += -m64
+cg4cpp_debug_objsdir  = $(OBJS_DIR)/cg4cpp_debug
+cg4cpp_debug_cpp_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_debug_cc_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_debug_c_o      = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_debug_obj      = $(cg4cpp_debug_cpp_o) $(cg4cpp_debug_cc_o) $(cg4cpp_debug_c_o)
+cg4cpp_debug_bin      := ./../../../extensions/externals/lib/linux64/libcg4cppD.a
+
+clean_cg4cpp_debug: 
+	$(ECHO) clean cg4cpp debug
+	$(RMDIR) $(cg4cpp_debug_objsdir)
+	$(RMDIR) $(cg4cpp_debug_bin)
+
+build_cg4cpp_debug: postbuild_cg4cpp_debug
+postbuild_cg4cpp_debug: mainbuild_cg4cpp_debug
+mainbuild_cg4cpp_debug: prebuild_cg4cpp_debug $(cg4cpp_debug_bin)
+prebuild_cg4cpp_debug:
+
+$(cg4cpp_debug_bin): $(cg4cpp_debug_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libcg4cppD.a`
+	$(AR) rcs $(cg4cpp_debug_bin) $(cg4cpp_debug_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_debug_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_debug_cpp_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_cc_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_c_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+cg4cpp_release_hpaths    := 
+cg4cpp_release_hpaths    += ./../../../extensions/externals/src/cg4cpp
+cg4cpp_release_hpaths    += ./../../../extensions/externals/include
+cg4cpp_release_lpaths    := 
+cg4cpp_release_defines   := $(cg4cpp_custom_defines)
+cg4cpp_release_defines   += LINUX=1
+cg4cpp_release_defines   += _LIB
+cg4cpp_release_defines   += NDEBUG
+cg4cpp_release_libraries := 
+cg4cpp_release_libraries += pthread
+cg4cpp_release_libraries += glfw3
+cg4cpp_release_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_release_common_cflags    += -MMD
+cg4cpp_release_common_cflags    += $(addprefix -D, $(cg4cpp_release_defines))
+cg4cpp_release_common_cflags    += $(addprefix -I, $(cg4cpp_release_hpaths))
+cg4cpp_release_common_cflags  += -m64
+cg4cpp_release_cflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_cppflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+cg4cpp_release_cppflags  += -Wno-reorder
+cg4cpp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_release_lflags    += $(addprefix -L, $(cg4cpp_release_lpaths))
+cg4cpp_release_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_release_libraries)) -Wl,--end-group
+cg4cpp_release_lflags  += -m64
+cg4cpp_release_lflags  += -m64
+cg4cpp_release_objsdir  = $(OBJS_DIR)/cg4cpp_release
+cg4cpp_release_cpp_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_release_cc_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_release_c_o      = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_release_obj      = $(cg4cpp_release_cpp_o) $(cg4cpp_release_cc_o) $(cg4cpp_release_c_o)
+cg4cpp_release_bin      := ./../../../extensions/externals/lib/linux64/libcg4cpp.a
+
+clean_cg4cpp_release: 
+	$(ECHO) clean cg4cpp release
+	$(RMDIR) $(cg4cpp_release_objsdir)
+	$(RMDIR) $(cg4cpp_release_bin)
+
+build_cg4cpp_release: postbuild_cg4cpp_release
+postbuild_cg4cpp_release: mainbuild_cg4cpp_release
+mainbuild_cg4cpp_release: prebuild_cg4cpp_release $(cg4cpp_release_bin)
+prebuild_cg4cpp_release:
+
+$(cg4cpp_release_bin): $(cg4cpp_release_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libcg4cpp.a`
+	$(AR) rcs $(cg4cpp_release_bin) $(cg4cpp_release_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_release_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_release_cpp_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_cc_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_c_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+clean_cg4cpp:  clean_cg4cpp_debug clean_cg4cpp_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.freetype.mk b/samples/build/linux64/Makefile.freetype.mk
new file mode 100644
index 0000000..3cc018f
--- /dev/null
+++ b/samples/build/linux64/Makefile.freetype.mk
@@ -0,0 +1,226 @@
+# Makefile generated by XPJ for linux64
+-include Makefile.custom
+ProjectName = freetype
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/autofit/autofit.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/bdf/bdf.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/cff/cff.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftbase.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftbitmap.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/cache/ftcache.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftdebug.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftfstype.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftgasp.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftglyph.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/gzip/ftgzip.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftinit.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/lzw/ftlzw.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftstroke.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftsystem.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/smooth/smooth.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftbbox.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftgxval.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftlcdfil.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftmm.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftotval.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftpatent.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftpfr.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftsynth.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/fttype1.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftwinfnt.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftxf86.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/pcf/pcf.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/pfr/pfr.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/psaux/psaux.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/pshinter/pshinter.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/psnames/psmodule.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/raster/raster.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/sfnt/sfnt.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/truetype/truetype.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/type1/type1.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/cid/type1cid.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/type42/type42.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/winfonts/winfnt.c
+
+freetype_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(freetype_cppfiles)))))
+freetype_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(freetype_ccfiles)))))
+freetype_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(freetype_cfiles)))))
+freetype_debug_dep      = $(freetype_cpp_debug_dep) $(freetype_cc_debug_dep) $(freetype_c_debug_dep)
+-include $(freetype_debug_dep)
+freetype_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(freetype_cppfiles)))))
+freetype_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(freetype_ccfiles)))))
+freetype_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(freetype_cfiles)))))
+freetype_release_dep      = $(freetype_cpp_release_dep) $(freetype_cc_release_dep) $(freetype_c_release_dep)
+-include $(freetype_release_dep)
+freetype_debug_hpaths    := 
+freetype_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+freetype_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/src
+freetype_debug_hpaths    += ./../../../extensions/externals/include
+freetype_debug_lpaths    := 
+freetype_debug_defines   := $(freetype_custom_defines)
+freetype_debug_defines   += FT2_BUILD_LIBRARY
+freetype_debug_defines   += LINUX=1
+freetype_debug_defines   += _LIB
+freetype_debug_defines   += _DEBUG
+freetype_debug_libraries := 
+freetype_debug_libraries += pthread
+freetype_debug_libraries += glfw3
+freetype_debug_common_cflags	:= $(freetype_custom_cflags)
+freetype_debug_common_cflags    += -MMD
+freetype_debug_common_cflags    += $(addprefix -D, $(freetype_debug_defines))
+freetype_debug_common_cflags    += $(addprefix -I, $(freetype_debug_hpaths))
+freetype_debug_common_cflags  += -m64
+freetype_debug_cflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_debug_cflags  += -O0 -ggdb
+freetype_debug_cppflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_debug_cppflags  += -Wno-reorder
+freetype_debug_cppflags  += -O0 -ggdb
+freetype_debug_lflags    := $(freetype_custom_lflags)
+freetype_debug_lflags    += $(addprefix -L, $(freetype_debug_lpaths))
+freetype_debug_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_debug_libraries)) -Wl,--end-group
+freetype_debug_lflags  += -m64
+freetype_debug_lflags  += -m64
+freetype_debug_objsdir  = $(OBJS_DIR)/freetype_debug
+freetype_debug_cpp_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_debug_cc_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_debug_c_o      = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_debug_obj      = $(freetype_debug_cpp_o) $(freetype_debug_cc_o) $(freetype_debug_c_o)
+freetype_debug_bin      := ./../../../extensions/externals/lib/linux64/libfreetypeD.a
+
+clean_freetype_debug: 
+	$(ECHO) clean freetype debug
+	$(RMDIR) $(freetype_debug_objsdir)
+	$(RMDIR) $(freetype_debug_bin)
+
+build_freetype_debug: postbuild_freetype_debug
+postbuild_freetype_debug: mainbuild_freetype_debug
+mainbuild_freetype_debug: prebuild_freetype_debug $(freetype_debug_bin)
+prebuild_freetype_debug:
+
+$(freetype_debug_bin): $(freetype_debug_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libfreetypeD.a`
+	$(AR) rcs $(freetype_debug_bin) $(freetype_debug_obj)
+	$(ECHO) building $@ complete!
+
+freetype_debug_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_debug_cpp_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_cc_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_c_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+freetype_release_hpaths    := 
+freetype_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+freetype_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/src
+freetype_release_hpaths    += ./../../../extensions/externals/include
+freetype_release_lpaths    := 
+freetype_release_defines   := $(freetype_custom_defines)
+freetype_release_defines   += FT2_BUILD_LIBRARY
+freetype_release_defines   += LINUX=1
+freetype_release_defines   += _LIB
+freetype_release_defines   += NDEBUG
+freetype_release_libraries := 
+freetype_release_libraries += pthread
+freetype_release_libraries += glfw3
+freetype_release_common_cflags	:= $(freetype_custom_cflags)
+freetype_release_common_cflags    += -MMD
+freetype_release_common_cflags    += $(addprefix -D, $(freetype_release_defines))
+freetype_release_common_cflags    += $(addprefix -I, $(freetype_release_hpaths))
+freetype_release_common_cflags  += -m64
+freetype_release_cflags	:= $(freetype_release_common_cflags)
+freetype_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_cppflags	:= $(freetype_release_common_cflags)
+freetype_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+freetype_release_cppflags  += -Wno-reorder
+freetype_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_lflags    := $(freetype_custom_lflags)
+freetype_release_lflags    += $(addprefix -L, $(freetype_release_lpaths))
+freetype_release_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_release_libraries)) -Wl,--end-group
+freetype_release_lflags  += -m64
+freetype_release_lflags  += -m64
+freetype_release_objsdir  = $(OBJS_DIR)/freetype_release
+freetype_release_cpp_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_release_cc_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_release_c_o      = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_release_obj      = $(freetype_release_cpp_o) $(freetype_release_cc_o) $(freetype_release_c_o)
+freetype_release_bin      := ./../../../extensions/externals/lib/linux64/libfreetype.a
+
+clean_freetype_release: 
+	$(ECHO) clean freetype release
+	$(RMDIR) $(freetype_release_objsdir)
+	$(RMDIR) $(freetype_release_bin)
+
+build_freetype_release: postbuild_freetype_release
+postbuild_freetype_release: mainbuild_freetype_release
+mainbuild_freetype_release: prebuild_freetype_release $(freetype_release_bin)
+prebuild_freetype_release:
+
+$(freetype_release_bin): $(freetype_release_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libfreetype.a`
+	$(AR) rcs $(freetype_release_bin) $(freetype_release_obj)
+	$(ECHO) building $@ complete!
+
+freetype_release_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_release_cpp_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_cc_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_c_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+clean_freetype:  clean_freetype_debug clean_freetype_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/linux64/Makefile.harfbuzz.mk b/samples/build/linux64/Makefile.harfbuzz.mk
new file mode 100644
index 0000000..d66950b
--- /dev/null
+++ b/samples/build/linux64/Makefile.harfbuzz.mk
@@ -0,0 +1,231 @@
+# Makefile generated by XPJ for linux64
+-include Makefile.custom
+ProjectName = harfbuzz
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-blob.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-buffer-serialize.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-buffer.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-common.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-face.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-fallback-shape.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-font.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ft.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-layout.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-map.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-default.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-table.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-thai.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-fallback.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-normalize.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-tag.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-set.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-shape-plan.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-shape.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-shaper.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-tt-font.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-unicode.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-warning.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ucdn.cc
+harfbuzz_cfiles   += ./../../../extensions/externals/src/ucdn/ucdn.c
+
+harfbuzz_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(harfbuzz_cfiles)))))
+harfbuzz_debug_dep      = $(harfbuzz_cpp_debug_dep) $(harfbuzz_cc_debug_dep) $(harfbuzz_c_debug_dep)
+-include $(harfbuzz_debug_dep)
+harfbuzz_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(harfbuzz_cfiles)))))
+harfbuzz_release_dep      = $(harfbuzz_cpp_release_dep) $(harfbuzz_cc_release_dep) $(harfbuzz_c_release_dep)
+-include $(harfbuzz_release_dep)
+harfbuzz_debug_hpaths    := 
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/config/linux
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/src/hb-ucdn
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/include
+harfbuzz_debug_lpaths    := 
+harfbuzz_debug_defines   := $(harfbuzz_custom_defines)
+harfbuzz_debug_defines   += HAVE_CONFIG_H
+harfbuzz_debug_defines   += HB_NO_MT
+harfbuzz_debug_defines   += HAVE_OT
+harfbuzz_debug_defines   += HAVE_ICU
+harfbuzz_debug_defines   += LINUX=1
+harfbuzz_debug_defines   += _LIB
+harfbuzz_debug_defines   += _DEBUG
+harfbuzz_debug_libraries := 
+harfbuzz_debug_libraries += pthread
+harfbuzz_debug_libraries += glfw3
+harfbuzz_debug_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_debug_common_cflags    += -MMD
+harfbuzz_debug_common_cflags    += $(addprefix -D, $(harfbuzz_debug_defines))
+harfbuzz_debug_common_cflags    += $(addprefix -I, $(harfbuzz_debug_hpaths))
+harfbuzz_debug_common_cflags  += -m64
+harfbuzz_debug_cflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_debug_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_debug_cflags  += -O0 -ggdb
+harfbuzz_debug_cppflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cppflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_debug_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_debug_cppflags  += -Wno-reorder
+harfbuzz_debug_cppflags  += -O0 -ggdb
+harfbuzz_debug_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_debug_lflags    += $(addprefix -L, $(harfbuzz_debug_lpaths))
+harfbuzz_debug_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_debug_libraries)) -Wl,--end-group
+harfbuzz_debug_lflags  += -m64
+harfbuzz_debug_lflags  += -m64
+harfbuzz_debug_objsdir  = $(OBJS_DIR)/harfbuzz_debug
+harfbuzz_debug_cpp_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_debug_cc_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_debug_c_o      = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_debug_obj      = $(harfbuzz_debug_cpp_o) $(harfbuzz_debug_cc_o) $(harfbuzz_debug_c_o)
+harfbuzz_debug_bin      := ./../../../extensions/externals/lib/linux64/libharfbuzzD.a
+
+clean_harfbuzz_debug: 
+	$(ECHO) clean harfbuzz debug
+	$(RMDIR) $(harfbuzz_debug_objsdir)
+	$(RMDIR) $(harfbuzz_debug_bin)
+
+build_harfbuzz_debug: postbuild_harfbuzz_debug
+postbuild_harfbuzz_debug: mainbuild_harfbuzz_debug
+mainbuild_harfbuzz_debug: prebuild_harfbuzz_debug $(harfbuzz_debug_bin)
+prebuild_harfbuzz_debug:
+
+$(harfbuzz_debug_bin): $(harfbuzz_debug_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libharfbuzzD.a`
+	$(AR) rcs $(harfbuzz_debug_bin) $(harfbuzz_debug_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_debug_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_debug_cpp_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_cc_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_c_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+harfbuzz_release_hpaths    := 
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/config/linux
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/src/hb-ucdn
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+harfbuzz_release_hpaths    += ./../../../extensions/externals/include
+harfbuzz_release_lpaths    := 
+harfbuzz_release_defines   := $(harfbuzz_custom_defines)
+harfbuzz_release_defines   += HAVE_CONFIG_H
+harfbuzz_release_defines   += HB_NO_MT
+harfbuzz_release_defines   += HAVE_OT
+harfbuzz_release_defines   += HAVE_ICU
+harfbuzz_release_defines   += LINUX=1
+harfbuzz_release_defines   += _LIB
+harfbuzz_release_defines   += NDEBUG
+harfbuzz_release_libraries := 
+harfbuzz_release_libraries += pthread
+harfbuzz_release_libraries += glfw3
+harfbuzz_release_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_release_common_cflags    += -MMD
+harfbuzz_release_common_cflags    += $(addprefix -D, $(harfbuzz_release_defines))
+harfbuzz_release_common_cflags    += $(addprefix -I, $(harfbuzz_release_hpaths))
+harfbuzz_release_common_cflags  += -m64
+harfbuzz_release_cflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_release_cflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_cppflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cppflags  += -Wno-missing-field-initializers -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-sign-compare
+harfbuzz_release_cppflags  += -malign-double -funwind-tables -Wall -Wextra -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-but-set-variable -Wno-switch -Wno-unused-variable -Wno-unused-function
+harfbuzz_release_cppflags  += -Wno-reorder
+harfbuzz_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_release_lflags    += $(addprefix -L, $(harfbuzz_release_lpaths))
+harfbuzz_release_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_release_libraries)) -Wl,--end-group
+harfbuzz_release_lflags  += -m64
+harfbuzz_release_lflags  += -m64
+harfbuzz_release_objsdir  = $(OBJS_DIR)/harfbuzz_release
+harfbuzz_release_cpp_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_release_cc_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_release_c_o      = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_release_obj      = $(harfbuzz_release_cpp_o) $(harfbuzz_release_cc_o) $(harfbuzz_release_c_o)
+harfbuzz_release_bin      := ./../../../extensions/externals/lib/linux64/libharfbuzz.a
+
+clean_harfbuzz_release: 
+	$(ECHO) clean harfbuzz release
+	$(RMDIR) $(harfbuzz_release_objsdir)
+	$(RMDIR) $(harfbuzz_release_bin)
+
+build_harfbuzz_release: postbuild_harfbuzz_release
+postbuild_harfbuzz_release: mainbuild_harfbuzz_release
+mainbuild_harfbuzz_release: prebuild_harfbuzz_release $(harfbuzz_release_bin)
+prebuild_harfbuzz_release:
+
+$(harfbuzz_release_bin): $(harfbuzz_release_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/linux64/libharfbuzz.a`
+	$(AR) rcs $(harfbuzz_release_bin) $(harfbuzz_release_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_release_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_release_cpp_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_cc_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_c_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+clean_harfbuzz:  clean_harfbuzz_debug clean_harfbuzz_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile b/samples/build/makeandroid/Makefile
index be537b3..92aad4e 100644
--- a/samples/build/makeandroid/Makefile
+++ b/samples/build/makeandroid/Makefile
@@ -2,7 +2,6 @@
 # Makefile generated by XPJ for android
 
 DEPSDIR = .deps
-SILENT_FLAG ?= @
 NDKROOT = $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)
 NDK_BIN_DIR = $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin
 NDK_PREFIX = arm-linux-androideabi-
@@ -31,20 +30,20 @@ OBJCOPY   = $(NDK_BIN_DIR)/$(NDK_PREFIX)objcopy
 
 all: debug release 
 
-debug: build_NvAppBase_debug build_NvModel_debug build_NvEGLUtil_debug build_NvGLUtils_debug build_NvGamepad_debug build_NvAssetLoader_debug build_NvUI_debug build_Half_debug build_R3_debug build_BindlessApp_debug build_BlendedAA_debug build_Bloom_debug build_CascadedShadowMapping_debug build_ComputeBasicGLSL_debug build_ComputeParticles_debug build_ComputeWaterSimulation_debug build_ConservativeRaster_debug build_FeedbackParticlesApp_debug build_FXAA_debug build_HDR_debug build_InstancingApp_debug build_InstancedTessellation_debug build_MotionBlur_debug build_MotionBlurAdvanced_debug build_MultiDrawIndirect_debug build_NormalBlendedDecal_debug build_OptimizationApp_debug build_ParticleUpsampling_debug build_PathRenderingBasic_debug build_SkinningApp_debug build_SoftShadows_debug build_TerrainTessellation_debug build_TextureArrayTerrain_debug build_WeightedBlendedOIT_debug 
+debug: build_NvAppBase_debug build_NvModel_debug build_NvEGLUtil_debug build_NvGLUtils_debug build_NvGamepad_debug build_NvAssetLoader_debug build_NvUI_debug build_Half_debug build_R3_debug build_BindlessApp_debug build_BlendedAA_debug build_Bloom_debug build_CascadedShadowMapping_debug build_ComputeBasicGLSL_debug build_ComputeParticles_debug build_ComputeWaterSimulation_debug build_ConservativeRaster_debug build_cg4cpp_debug build_FeedbackParticlesApp_debug build_FXAA_debug build_HDR_debug build_InstancingApp_debug build_InstancedTessellation_debug build_MotionBlur_debug build_MotionBlurAdvanced_debug build_MultiDrawIndirect_debug build_NormalBlendedDecal_debug build_OptimizationApp_debug build_ParticleUpsampling_debug build_PathRenderingBasic_debug build_freetype_debug build_harfbuzz_debug build_SkinningApp_debug build_SoftShadows_debug build_TerrainTessellation_debug build_TextureArrayTerrain_debug build_TextWheelES_debug build_Tiger3DES_debug build_TigerWarpES_debug build_WeightedBlendedOIT_debug build_CursiveES_debug build_ShapedTextES_debug 
 
-release: build_NvAppBase_release build_NvModel_release build_NvEGLUtil_release build_NvGLUtils_release build_NvGamepad_release build_NvAssetLoader_release build_NvUI_release build_Half_release build_R3_release build_BindlessApp_release build_BlendedAA_release build_Bloom_release build_CascadedShadowMapping_release build_ComputeBasicGLSL_release build_ComputeParticles_release build_ComputeWaterSimulation_release build_ConservativeRaster_release build_FeedbackParticlesApp_release build_FXAA_release build_HDR_release build_InstancingApp_release build_InstancedTessellation_release build_MotionBlur_release build_MotionBlurAdvanced_release build_MultiDrawIndirect_release build_NormalBlendedDecal_release build_OptimizationApp_release build_ParticleUpsampling_release build_PathRenderingBasic_release build_SkinningApp_release build_SoftShadows_release build_TerrainTessellation_release build_TextureArrayTerrain_release build_WeightedBlendedOIT_release 
+release: build_NvAppBase_release build_NvModel_release build_NvEGLUtil_release build_NvGLUtils_release build_NvGamepad_release build_NvAssetLoader_release build_NvUI_release build_Half_release build_R3_release build_BindlessApp_release build_BlendedAA_release build_Bloom_release build_CascadedShadowMapping_release build_ComputeBasicGLSL_release build_ComputeParticles_release build_ComputeWaterSimulation_release build_ConservativeRaster_release build_cg4cpp_release build_FeedbackParticlesApp_release build_FXAA_release build_HDR_release build_InstancingApp_release build_InstancedTessellation_release build_MotionBlur_release build_MotionBlurAdvanced_release build_MultiDrawIndirect_release build_NormalBlendedDecal_release build_OptimizationApp_release build_ParticleUpsampling_release build_PathRenderingBasic_release build_freetype_release build_harfbuzz_release build_SkinningApp_release build_SoftShadows_release build_TerrainTessellation_release build_TextureArrayTerrain_release build_TextWheelES_release build_Tiger3DES_release build_TigerWarpES_release build_WeightedBlendedOIT_release build_CursiveES_release build_ShapedTextES_release 
 
-clean: clean_NvAppBase_debug clean_NvAppBase_release clean_NvModel_debug clean_NvModel_release clean_NvEGLUtil_debug clean_NvEGLUtil_release clean_NvGLUtils_debug clean_NvGLUtils_release clean_NvGamepad_debug clean_NvGamepad_release clean_NvAssetLoader_debug clean_NvAssetLoader_release clean_NvUI_debug clean_NvUI_release clean_Half_debug clean_Half_release clean_R3_debug clean_R3_release clean_BindlessApp_debug clean_BindlessApp_release clean_BlendedAA_debug clean_BlendedAA_release clean_Bloom_debug clean_Bloom_release clean_CascadedShadowMapping_debug clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_debug clean_ComputeBasicGLSL_release clean_ComputeParticles_debug clean_ComputeParticles_release clean_ComputeWaterSimulation_debug clean_ComputeWaterSimulation_release clean_ConservativeRaster_debug clean_ConservativeRaster_release clean_FeedbackParticlesApp_debug clean_FeedbackParticlesApp_release clean_FXAA_debug clean_FXAA_release clean_HDR_debug clean_HDR_release clean_InstancingApp_debug clean_InstancingApp_release clean_InstancedTessellation_debug clean_InstancedTessellation_release clean_MotionBlur_debug clean_MotionBlur_release clean_MotionBlurAdvanced_debug clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_debug clean_MultiDrawIndirect_release clean_NormalBlendedDecal_debug clean_NormalBlendedDecal_release clean_OptimizationApp_debug clean_OptimizationApp_release clean_ParticleUpsampling_debug clean_ParticleUpsampling_release clean_PathRenderingBasic_debug clean_PathRenderingBasic_release clean_SkinningApp_debug clean_SkinningApp_release clean_SoftShadows_debug clean_SoftShadows_release clean_TerrainTessellation_debug clean_TerrainTessellation_release clean_TextureArrayTerrain_debug clean_TextureArrayTerrain_release clean_WeightedBlendedOIT_debug clean_WeightedBlendedOIT_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean: clean_NvAppBase_debug clean_NvAppBase_release clean_NvModel_debug clean_NvModel_release clean_NvEGLUtil_debug clean_NvEGLUtil_release clean_NvGLUtils_debug clean_NvGLUtils_release clean_NvGamepad_debug clean_NvGamepad_release clean_NvAssetLoader_debug clean_NvAssetLoader_release clean_NvUI_debug clean_NvUI_release clean_Half_debug clean_Half_release clean_R3_debug clean_R3_release clean_BindlessApp_debug clean_BindlessApp_release clean_BlendedAA_debug clean_BlendedAA_release clean_Bloom_debug clean_Bloom_release clean_CascadedShadowMapping_debug clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_debug clean_ComputeBasicGLSL_release clean_ComputeParticles_debug clean_ComputeParticles_release clean_ComputeWaterSimulation_debug clean_ComputeWaterSimulation_release clean_ConservativeRaster_debug clean_ConservativeRaster_release clean_cg4cpp_debug clean_cg4cpp_release clean_FeedbackParticlesApp_debug clean_FeedbackParticlesApp_release clean_FXAA_debug clean_FXAA_release clean_HDR_debug clean_HDR_release clean_InstancingApp_debug clean_InstancingApp_release clean_InstancedTessellation_debug clean_InstancedTessellation_release clean_MotionBlur_debug clean_MotionBlur_release clean_MotionBlurAdvanced_debug clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_debug clean_MultiDrawIndirect_release clean_NormalBlendedDecal_debug clean_NormalBlendedDecal_release clean_OptimizationApp_debug clean_OptimizationApp_release clean_ParticleUpsampling_debug clean_ParticleUpsampling_release clean_PathRenderingBasic_debug clean_PathRenderingBasic_release clean_freetype_debug clean_freetype_release clean_harfbuzz_debug clean_harfbuzz_release clean_SkinningApp_debug clean_SkinningApp_release clean_SoftShadows_debug clean_SoftShadows_release clean_TerrainTessellation_debug clean_TerrainTessellation_release clean_TextureArrayTerrain_debug clean_TextureArrayTerrain_release clean_TextWheelES_debug clean_TextWheelES_release clean_Tiger3DES_debug clean_Tiger3DES_release clean_TigerWarpES_debug clean_TigerWarpES_release clean_WeightedBlendedOIT_debug clean_WeightedBlendedOIT_release clean_CursiveES_debug clean_CursiveES_release clean_ShapedTextES_debug clean_ShapedTextES_release 
+	rm -rf $(DEPSDIR)
 
 
-clean_debug: clean_NvAppBase_debug clean_NvModel_debug clean_NvEGLUtil_debug clean_NvGLUtils_debug clean_NvGamepad_debug clean_NvAssetLoader_debug clean_NvUI_debug clean_Half_debug clean_R3_debug clean_BindlessApp_debug clean_BlendedAA_debug clean_Bloom_debug clean_CascadedShadowMapping_debug clean_ComputeBasicGLSL_debug clean_ComputeParticles_debug clean_ComputeWaterSimulation_debug clean_ConservativeRaster_debug clean_FeedbackParticlesApp_debug clean_FXAA_debug clean_HDR_debug clean_InstancingApp_debug clean_InstancedTessellation_debug clean_MotionBlur_debug clean_MotionBlurAdvanced_debug clean_MultiDrawIndirect_debug clean_NormalBlendedDecal_debug clean_OptimizationApp_debug clean_ParticleUpsampling_debug clean_PathRenderingBasic_debug clean_SkinningApp_debug clean_SoftShadows_debug clean_TerrainTessellation_debug clean_TextureArrayTerrain_debug clean_WeightedBlendedOIT_debug 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_debug: clean_NvAppBase_debug clean_NvModel_debug clean_NvEGLUtil_debug clean_NvGLUtils_debug clean_NvGamepad_debug clean_NvAssetLoader_debug clean_NvUI_debug clean_Half_debug clean_R3_debug clean_BindlessApp_debug clean_BlendedAA_debug clean_Bloom_debug clean_CascadedShadowMapping_debug clean_ComputeBasicGLSL_debug clean_ComputeParticles_debug clean_ComputeWaterSimulation_debug clean_ConservativeRaster_debug clean_cg4cpp_debug clean_FeedbackParticlesApp_debug clean_FXAA_debug clean_HDR_debug clean_InstancingApp_debug clean_InstancedTessellation_debug clean_MotionBlur_debug clean_MotionBlurAdvanced_debug clean_MultiDrawIndirect_debug clean_NormalBlendedDecal_debug clean_OptimizationApp_debug clean_ParticleUpsampling_debug clean_PathRenderingBasic_debug clean_freetype_debug clean_harfbuzz_debug clean_SkinningApp_debug clean_SoftShadows_debug clean_TerrainTessellation_debug clean_TextureArrayTerrain_debug clean_TextWheelES_debug clean_Tiger3DES_debug clean_TigerWarpES_debug clean_WeightedBlendedOIT_debug clean_CursiveES_debug clean_ShapedTextES_debug 
+	rm -rf $(DEPSDIR)
 
 
-clean_release: clean_NvAppBase_release clean_NvModel_release clean_NvEGLUtil_release clean_NvGLUtils_release clean_NvGamepad_release clean_NvAssetLoader_release clean_NvUI_release clean_Half_release clean_R3_release clean_BindlessApp_release clean_BlendedAA_release clean_Bloom_release clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_release clean_ComputeParticles_release clean_ComputeWaterSimulation_release clean_ConservativeRaster_release clean_FeedbackParticlesApp_release clean_FXAA_release clean_HDR_release clean_InstancingApp_release clean_InstancedTessellation_release clean_MotionBlur_release clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_release clean_NormalBlendedDecal_release clean_OptimizationApp_release clean_ParticleUpsampling_release clean_PathRenderingBasic_release clean_SkinningApp_release clean_SoftShadows_release clean_TerrainTessellation_release clean_TextureArrayTerrain_release clean_WeightedBlendedOIT_release 
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+clean_release: clean_NvAppBase_release clean_NvModel_release clean_NvEGLUtil_release clean_NvGLUtils_release clean_NvGamepad_release clean_NvAssetLoader_release clean_NvUI_release clean_Half_release clean_R3_release clean_BindlessApp_release clean_BlendedAA_release clean_Bloom_release clean_CascadedShadowMapping_release clean_ComputeBasicGLSL_release clean_ComputeParticles_release clean_ComputeWaterSimulation_release clean_ConservativeRaster_release clean_cg4cpp_release clean_FeedbackParticlesApp_release clean_FXAA_release clean_HDR_release clean_InstancingApp_release clean_InstancedTessellation_release clean_MotionBlur_release clean_MotionBlurAdvanced_release clean_MultiDrawIndirect_release clean_NormalBlendedDecal_release clean_OptimizationApp_release clean_ParticleUpsampling_release clean_PathRenderingBasic_release clean_freetype_release clean_harfbuzz_release clean_SkinningApp_release clean_SoftShadows_release clean_TerrainTessellation_release clean_TextureArrayTerrain_release clean_TextWheelES_release clean_Tiger3DES_release clean_TigerWarpES_release clean_WeightedBlendedOIT_release clean_CursiveES_release clean_ShapedTextES_release 
+	rm -rf $(DEPSDIR)
 
 
 include Makefile.NvAppBase.mk
@@ -64,6 +63,7 @@ include Makefile.ComputeBasicGLSL.mk
 include Makefile.ComputeParticles.mk
 include Makefile.ComputeWaterSimulation.mk
 include Makefile.ConservativeRaster.mk
+include Makefile.cg4cpp.mk
 include Makefile.FeedbackParticlesApp.mk
 include Makefile.FXAA.mk
 include Makefile.HDR.mk
@@ -76,11 +76,18 @@ include Makefile.NormalBlendedDecal.mk
 include Makefile.OptimizationApp.mk
 include Makefile.ParticleUpsampling.mk
 include Makefile.PathRenderingBasic.mk
+include Makefile.freetype.mk
+include Makefile.harfbuzz.mk
 include Makefile.SkinningApp.mk
 include Makefile.SoftShadows.mk
 include Makefile.TerrainTessellation.mk
 include Makefile.TextureArrayTerrain.mk
+include Makefile.TextWheelES.mk
+include Makefile.Tiger3DES.mk
+include Makefile.TigerWarpES.mk
 include Makefile.WeightedBlendedOIT.mk
+include Makefile.CursiveES.mk
+include Makefile.ShapedTextES.mk
 
 
 # Disable implicit rules to speedup build
@@ -237,3 +244,7 @@ SUFFIXES :=
 .sym:
 .f:
 .f.o:
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.BindlessApp.mk b/samples/build/makeandroid/Makefile.BindlessApp.mk
index 102c6dc..9acf344 100644
--- a/samples/build/makeandroid/Makefile.BindlessApp.mk
+++ b/samples/build/makeandroid/Makefile.BindlessApp.mk
@@ -58,9 +58,11 @@ BindlessApp_debug_common_cflags    += -MMD
 BindlessApp_debug_common_cflags    += $(addprefix -D, $(BindlessApp_debug_defines))
 BindlessApp_debug_common_cflags    += $(addprefix -I, $(BindlessApp_debug_hpaths))
 BindlessApp_debug_cflags	:= $(BindlessApp_debug_common_cflags)
-BindlessApp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+BindlessApp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+BindlessApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BindlessApp_debug_cppflags	:= $(BindlessApp_debug_common_cflags)
-BindlessApp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+BindlessApp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+BindlessApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BindlessApp_debug_lflags    := $(BindlessApp_custom_lflags)
 BindlessApp_debug_lflags    += $(addprefix -L, $(BindlessApp_debug_lpaths))
 BindlessApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(BindlessApp_debug_libraries)) -Wl,--end-group
@@ -73,9 +75,9 @@ BindlessApp_debug_obj      = $(BindlessApp_debug_cpp_o) $(BindlessApp_debug_cc_o
 BindlessApp_debug_bin      := ./../../gl4-kepler/BindlessApp/libs/armeabi-v7a/libBindlessApp.so
 
 clean_BindlessApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean BindlessApp debug
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_debug_bin)
+	$(ECHO) clean BindlessApp debug
+	$(RMDIR) $(BindlessApp_debug_objsdir)
+	$(RMDIR) $(BindlessApp_debug_bin)
 
 build_BindlessApp_debug: postbuild_BindlessApp_debug
 postbuild_BindlessApp_debug: mainbuild_BindlessApp_debug preantbuild_BindlessApp_debug antbuild_BindlessApp_debug
@@ -86,37 +88,37 @@ mainbuild_BindlessApp_debug: prebuild_BindlessApp_debug $(BindlessApp_debug_bin)
 prebuild_BindlessApp_debug:
 
 $(BindlessApp_debug_bin): $(BindlessApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-kepler/BindlessApp/libs/armeabi-v7a/libBindlessApp.so`
-	$(SILENT_FLAG)$(CXX) -shared $(BindlessApp_debug_obj) $(BindlessApp_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-kepler/BindlessApp/libs/armeabi-v7a/libBindlessApp.so`
+	$(CXX) -shared $(BindlessApp_debug_obj) $(BindlessApp_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 BindlessApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(BindlessApp_debug_cpp_o): $(BindlessApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))).debug.P; \
+	$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))))
+	cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cppfiles))))).debug.P; \
 	  rm -f $(BindlessApp_debug_DEPDIR).d
 
 $(BindlessApp_debug_cc_o): $(BindlessApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))).debug.P; \
+	$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))))
+	cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_ccfiles))))).debug.P; \
 	  rm -f $(BindlessApp_debug_DEPDIR).d
 
 $(BindlessApp_debug_c_o): $(BindlessApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BindlessApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))).debug.P; \
+	$(ECHO) BindlessApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BindlessApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))))
+	cp $(BindlessApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_debug_objsdir),, $@))), $(BindlessApp_cfiles))))).debug.P; \
 	  rm -f $(BindlessApp_debug_DEPDIR).d
@@ -165,9 +167,11 @@ BindlessApp_release_common_cflags    += -MMD
 BindlessApp_release_common_cflags    += $(addprefix -D, $(BindlessApp_release_defines))
 BindlessApp_release_common_cflags    += $(addprefix -I, $(BindlessApp_release_hpaths))
 BindlessApp_release_cflags	:= $(BindlessApp_release_common_cflags)
-BindlessApp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+BindlessApp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+BindlessApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BindlessApp_release_cppflags	:= $(BindlessApp_release_common_cflags)
-BindlessApp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+BindlessApp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+BindlessApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BindlessApp_release_lflags    := $(BindlessApp_custom_lflags)
 BindlessApp_release_lflags    += $(addprefix -L, $(BindlessApp_release_lpaths))
 BindlessApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(BindlessApp_release_libraries)) -Wl,--end-group
@@ -180,9 +184,9 @@ BindlessApp_release_obj      = $(BindlessApp_release_cpp_o) $(BindlessApp_releas
 BindlessApp_release_bin      := ./../../gl4-kepler/BindlessApp/libs/armeabi-v7a/libBindlessApp.so
 
 clean_BindlessApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean BindlessApp release
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BindlessApp_release_bin)
+	$(ECHO) clean BindlessApp release
+	$(RMDIR) $(BindlessApp_release_objsdir)
+	$(RMDIR) $(BindlessApp_release_bin)
 
 build_BindlessApp_release: postbuild_BindlessApp_release
 postbuild_BindlessApp_release: mainbuild_BindlessApp_release preantbuild_BindlessApp_release antbuild_BindlessApp_release
@@ -193,40 +197,45 @@ mainbuild_BindlessApp_release: prebuild_BindlessApp_release $(BindlessApp_releas
 prebuild_BindlessApp_release:
 
 $(BindlessApp_release_bin): $(BindlessApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-kepler/BindlessApp/libs/armeabi-v7a/libBindlessApp.so`
-	$(SILENT_FLAG)$(CXX) -shared $(BindlessApp_release_obj) $(BindlessApp_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-kepler/BindlessApp/libs/armeabi-v7a/libBindlessApp.so`
+	$(CXX) -shared $(BindlessApp_release_obj) $(BindlessApp_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 BindlessApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(BindlessApp_release_cpp_o): $(BindlessApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))).release.P; \
+	$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))))
+	cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cppfiles))))).release.P; \
 	  rm -f $(BindlessApp_release_DEPDIR).d
 
 $(BindlessApp_release_cc_o): $(BindlessApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))).release.P; \
+	$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BindlessApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))))
+	cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_ccfiles))))).release.P; \
 	  rm -f $(BindlessApp_release_DEPDIR).d
 
 $(BindlessApp_release_c_o): $(BindlessApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BindlessApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))))
-	$(SILENT_FLAG)cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))).release.P; \
+	$(ECHO) BindlessApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BindlessApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))))
+	cp $(BindlessApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BindlessApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BindlessApp_release_objsdir),, $@))), $(BindlessApp_cfiles))))).release.P; \
 	  rm -f $(BindlessApp_release_DEPDIR).d
 
 clean_BindlessApp:  clean_BindlessApp_debug clean_BindlessApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.BlendedAA.mk b/samples/build/makeandroid/Makefile.BlendedAA.mk
index 7d84dda..1381367 100644
--- a/samples/build/makeandroid/Makefile.BlendedAA.mk
+++ b/samples/build/makeandroid/Makefile.BlendedAA.mk
@@ -57,9 +57,11 @@ BlendedAA_debug_common_cflags    += -MMD
 BlendedAA_debug_common_cflags    += $(addprefix -D, $(BlendedAA_debug_defines))
 BlendedAA_debug_common_cflags    += $(addprefix -I, $(BlendedAA_debug_hpaths))
 BlendedAA_debug_cflags	:= $(BlendedAA_debug_common_cflags)
-BlendedAA_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+BlendedAA_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+BlendedAA_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BlendedAA_debug_cppflags	:= $(BlendedAA_debug_common_cflags)
-BlendedAA_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+BlendedAA_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+BlendedAA_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 BlendedAA_debug_lflags    := $(BlendedAA_custom_lflags)
 BlendedAA_debug_lflags    += $(addprefix -L, $(BlendedAA_debug_lpaths))
 BlendedAA_debug_lflags    += -Wl,--start-group $(addprefix -l, $(BlendedAA_debug_libraries)) -Wl,--end-group
@@ -72,9 +74,9 @@ BlendedAA_debug_obj      = $(BlendedAA_debug_cpp_o) $(BlendedAA_debug_cc_o) $(Bl
 BlendedAA_debug_bin      := ./../../gl4-maxwell/BlendedAA/libs/armeabi-v7a/libBlendedAA.so
 
 clean_BlendedAA_debug: 
-	$(SILENT_FLAG)$(ECHO) clean BlendedAA debug
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_debug_bin)
+	$(ECHO) clean BlendedAA debug
+	$(RMDIR) $(BlendedAA_debug_objsdir)
+	$(RMDIR) $(BlendedAA_debug_bin)
 
 build_BlendedAA_debug: postbuild_BlendedAA_debug
 postbuild_BlendedAA_debug: mainbuild_BlendedAA_debug preantbuild_BlendedAA_debug antbuild_BlendedAA_debug
@@ -85,37 +87,37 @@ mainbuild_BlendedAA_debug: prebuild_BlendedAA_debug $(BlendedAA_debug_bin)
 prebuild_BlendedAA_debug:
 
 $(BlendedAA_debug_bin): $(BlendedAA_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-maxwell/BlendedAA/libs/armeabi-v7a/libBlendedAA.so`
-	$(SILENT_FLAG)$(CXX) -shared $(BlendedAA_debug_obj) $(BlendedAA_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-maxwell/BlendedAA/libs/armeabi-v7a/libBlendedAA.so`
+	$(CXX) -shared $(BlendedAA_debug_obj) $(BlendedAA_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 BlendedAA_debug_DEPDIR = $(dir $(@))/$(*F)
 $(BlendedAA_debug_cpp_o): $(BlendedAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))).debug.P; \
+	$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))))
+	cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cppfiles))))).debug.P; \
 	  rm -f $(BlendedAA_debug_DEPDIR).d
 
 $(BlendedAA_debug_cc_o): $(BlendedAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))).debug.P; \
+	$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))))
+	cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_ccfiles))))).debug.P; \
 	  rm -f $(BlendedAA_debug_DEPDIR).d
 
 $(BlendedAA_debug_c_o): $(BlendedAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BlendedAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))).debug.P; \
+	$(ECHO) BlendedAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BlendedAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))))
+	cp $(BlendedAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_debug_objsdir),, $@))), $(BlendedAA_cfiles))))).debug.P; \
 	  rm -f $(BlendedAA_debug_DEPDIR).d
@@ -164,9 +166,11 @@ BlendedAA_release_common_cflags    += -MMD
 BlendedAA_release_common_cflags    += $(addprefix -D, $(BlendedAA_release_defines))
 BlendedAA_release_common_cflags    += $(addprefix -I, $(BlendedAA_release_hpaths))
 BlendedAA_release_cflags	:= $(BlendedAA_release_common_cflags)
-BlendedAA_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+BlendedAA_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+BlendedAA_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BlendedAA_release_cppflags	:= $(BlendedAA_release_common_cflags)
-BlendedAA_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+BlendedAA_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+BlendedAA_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 BlendedAA_release_lflags    := $(BlendedAA_custom_lflags)
 BlendedAA_release_lflags    += $(addprefix -L, $(BlendedAA_release_lpaths))
 BlendedAA_release_lflags    += -Wl,--start-group $(addprefix -l, $(BlendedAA_release_libraries)) -Wl,--end-group
@@ -179,9 +183,9 @@ BlendedAA_release_obj      = $(BlendedAA_release_cpp_o) $(BlendedAA_release_cc_o
 BlendedAA_release_bin      := ./../../gl4-maxwell/BlendedAA/libs/armeabi-v7a/libBlendedAA.so
 
 clean_BlendedAA_release: 
-	$(SILENT_FLAG)$(ECHO) clean BlendedAA release
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(BlendedAA_release_bin)
+	$(ECHO) clean BlendedAA release
+	$(RMDIR) $(BlendedAA_release_objsdir)
+	$(RMDIR) $(BlendedAA_release_bin)
 
 build_BlendedAA_release: postbuild_BlendedAA_release
 postbuild_BlendedAA_release: mainbuild_BlendedAA_release preantbuild_BlendedAA_release antbuild_BlendedAA_release
@@ -192,40 +196,45 @@ mainbuild_BlendedAA_release: prebuild_BlendedAA_release $(BlendedAA_release_bin)
 prebuild_BlendedAA_release:
 
 $(BlendedAA_release_bin): $(BlendedAA_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-maxwell/BlendedAA/libs/armeabi-v7a/libBlendedAA.so`
-	$(SILENT_FLAG)$(CXX) -shared $(BlendedAA_release_obj) $(BlendedAA_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-maxwell/BlendedAA/libs/armeabi-v7a/libBlendedAA.so`
+	$(CXX) -shared $(BlendedAA_release_obj) $(BlendedAA_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 BlendedAA_release_DEPDIR = $(dir $(@))/$(*F)
 $(BlendedAA_release_cpp_o): $(BlendedAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))).release.P; \
+	$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))))
+	cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cppfiles))))).release.P; \
 	  rm -f $(BlendedAA_release_DEPDIR).d
 
 $(BlendedAA_release_cc_o): $(BlendedAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))).release.P; \
+	$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(BlendedAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))))
+	cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_ccfiles))))).release.P; \
 	  rm -f $(BlendedAA_release_DEPDIR).d
 
 $(BlendedAA_release_c_o): $(BlendedAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(BlendedAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))))
-	$(SILENT_FLAG)cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))).release.P; \
+	$(ECHO) BlendedAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(BlendedAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))))
+	cp $(BlendedAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(BlendedAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(BlendedAA_release_objsdir),, $@))), $(BlendedAA_cfiles))))).release.P; \
 	  rm -f $(BlendedAA_release_DEPDIR).d
 
 clean_BlendedAA:  clean_BlendedAA_debug clean_BlendedAA_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.Bloom.mk b/samples/build/makeandroid/Makefile.Bloom.mk
index cc964d8..9c50b3a 100644
--- a/samples/build/makeandroid/Makefile.Bloom.mk
+++ b/samples/build/makeandroid/Makefile.Bloom.mk
@@ -56,9 +56,11 @@ Bloom_debug_common_cflags    += -MMD
 Bloom_debug_common_cflags    += $(addprefix -D, $(Bloom_debug_defines))
 Bloom_debug_common_cflags    += $(addprefix -I, $(Bloom_debug_hpaths))
 Bloom_debug_cflags	:= $(Bloom_debug_common_cflags)
-Bloom_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Bloom_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Bloom_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 Bloom_debug_cppflags	:= $(Bloom_debug_common_cflags)
-Bloom_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Bloom_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Bloom_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 Bloom_debug_lflags    := $(Bloom_custom_lflags)
 Bloom_debug_lflags    += $(addprefix -L, $(Bloom_debug_lpaths))
 Bloom_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Bloom_debug_libraries)) -Wl,--end-group
@@ -71,9 +73,9 @@ Bloom_debug_obj      = $(Bloom_debug_cpp_o) $(Bloom_debug_cc_o) $(Bloom_debug_c_
 Bloom_debug_bin      := ./../../es2-aurora/Bloom/libs/armeabi-v7a/libBloom.so
 
 clean_Bloom_debug: 
-	$(SILENT_FLAG)$(ECHO) clean Bloom debug
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_debug_bin)
+	$(ECHO) clean Bloom debug
+	$(RMDIR) $(Bloom_debug_objsdir)
+	$(RMDIR) $(Bloom_debug_bin)
 
 build_Bloom_debug: postbuild_Bloom_debug
 postbuild_Bloom_debug: mainbuild_Bloom_debug preantbuild_Bloom_debug antbuild_Bloom_debug
@@ -84,37 +86,37 @@ mainbuild_Bloom_debug: prebuild_Bloom_debug $(Bloom_debug_bin)
 prebuild_Bloom_debug:
 
 $(Bloom_debug_bin): $(Bloom_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug build_R3_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/Bloom/libs/armeabi-v7a/libBloom.so`
-	$(SILENT_FLAG)$(CXX) -shared $(Bloom_debug_obj) $(Bloom_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/Bloom/libs/armeabi-v7a/libBloom.so`
+	$(CXX) -shared $(Bloom_debug_obj) $(Bloom_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 Bloom_debug_DEPDIR = $(dir $(@))/$(*F)
 $(Bloom_debug_cpp_o): $(Bloom_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))).debug.P; \
+	$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))))
+	cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cppfiles))))).debug.P; \
 	  rm -f $(Bloom_debug_DEPDIR).d
 
 $(Bloom_debug_cc_o): $(Bloom_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))).debug.P; \
+	$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))))
+	cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_ccfiles))))).debug.P; \
 	  rm -f $(Bloom_debug_DEPDIR).d
 
 $(Bloom_debug_c_o): $(Bloom_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Bloom_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))).debug.P; \
+	$(ECHO) Bloom: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Bloom_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))))
+	cp $(Bloom_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_debug_objsdir),, $@))), $(Bloom_cfiles))))).debug.P; \
 	  rm -f $(Bloom_debug_DEPDIR).d
@@ -162,9 +164,11 @@ Bloom_release_common_cflags    += -MMD
 Bloom_release_common_cflags    += $(addprefix -D, $(Bloom_release_defines))
 Bloom_release_common_cflags    += $(addprefix -I, $(Bloom_release_hpaths))
 Bloom_release_cflags	:= $(Bloom_release_common_cflags)
-Bloom_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Bloom_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Bloom_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Bloom_release_cppflags	:= $(Bloom_release_common_cflags)
-Bloom_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Bloom_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Bloom_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Bloom_release_lflags    := $(Bloom_custom_lflags)
 Bloom_release_lflags    += $(addprefix -L, $(Bloom_release_lpaths))
 Bloom_release_lflags    += -Wl,--start-group $(addprefix -l, $(Bloom_release_libraries)) -Wl,--end-group
@@ -177,9 +181,9 @@ Bloom_release_obj      = $(Bloom_release_cpp_o) $(Bloom_release_cc_o) $(Bloom_re
 Bloom_release_bin      := ./../../es2-aurora/Bloom/libs/armeabi-v7a/libBloom.so
 
 clean_Bloom_release: 
-	$(SILENT_FLAG)$(ECHO) clean Bloom release
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Bloom_release_bin)
+	$(ECHO) clean Bloom release
+	$(RMDIR) $(Bloom_release_objsdir)
+	$(RMDIR) $(Bloom_release_bin)
 
 build_Bloom_release: postbuild_Bloom_release
 postbuild_Bloom_release: mainbuild_Bloom_release preantbuild_Bloom_release antbuild_Bloom_release
@@ -190,40 +194,45 @@ mainbuild_Bloom_release: prebuild_Bloom_release $(Bloom_release_bin)
 prebuild_Bloom_release:
 
 $(Bloom_release_bin): $(Bloom_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release build_R3_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/Bloom/libs/armeabi-v7a/libBloom.so`
-	$(SILENT_FLAG)$(CXX) -shared $(Bloom_release_obj) $(Bloom_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/Bloom/libs/armeabi-v7a/libBloom.so`
+	$(CXX) -shared $(Bloom_release_obj) $(Bloom_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 Bloom_release_DEPDIR = $(dir $(@))/$(*F)
 $(Bloom_release_cpp_o): $(Bloom_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))).release.P; \
+	$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))))
+	cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cppfiles))))).release.P; \
 	  rm -f $(Bloom_release_DEPDIR).d
 
 $(Bloom_release_cc_o): $(Bloom_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))).release.P; \
+	$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Bloom_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))))
+	cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_ccfiles))))).release.P; \
 	  rm -f $(Bloom_release_DEPDIR).d
 
 $(Bloom_release_c_o): $(Bloom_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Bloom_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))))
-	$(SILENT_FLAG)cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))).release.P; \
+	$(ECHO) Bloom: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Bloom_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))))
+	cp $(Bloom_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Bloom_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Bloom_release_objsdir),, $@))), $(Bloom_cfiles))))).release.P; \
 	  rm -f $(Bloom_release_DEPDIR).d
 
 clean_Bloom:  clean_Bloom_debug clean_Bloom_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.CascadedShadowMapping.mk b/samples/build/makeandroid/Makefile.CascadedShadowMapping.mk
index 23b50f6..cc58433 100644
--- a/samples/build/makeandroid/Makefile.CascadedShadowMapping.mk
+++ b/samples/build/makeandroid/Makefile.CascadedShadowMapping.mk
@@ -60,10 +60,12 @@ CascadedShadowMapping_debug_common_cflags    += $(addprefix -D, $(CascadedShadow
 CascadedShadowMapping_debug_common_cflags    += $(addprefix -I, $(CascadedShadowMapping_debug_hpaths))
 CascadedShadowMapping_debug_cflags	:= $(CascadedShadowMapping_debug_common_cflags)
 CascadedShadowMapping_debug_cflags  += -std="gnu++11"
-CascadedShadowMapping_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+CascadedShadowMapping_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+CascadedShadowMapping_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 CascadedShadowMapping_debug_cppflags	:= $(CascadedShadowMapping_debug_common_cflags)
 CascadedShadowMapping_debug_cppflags  += -std="gnu++11"
-CascadedShadowMapping_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+CascadedShadowMapping_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+CascadedShadowMapping_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 CascadedShadowMapping_debug_lflags    := $(CascadedShadowMapping_custom_lflags)
 CascadedShadowMapping_debug_lflags    += $(addprefix -L, $(CascadedShadowMapping_debug_lpaths))
 CascadedShadowMapping_debug_lflags    += -Wl,--start-group $(addprefix -l, $(CascadedShadowMapping_debug_libraries)) -Wl,--end-group
@@ -76,9 +78,9 @@ CascadedShadowMapping_debug_obj      = $(CascadedShadowMapping_debug_cpp_o) $(Ca
 CascadedShadowMapping_debug_bin      := ./../../gl4-maxwell/CascadedShadowMapping/libs/armeabi-v7a/libCascadedShadowMapping.so
 
 clean_CascadedShadowMapping_debug: 
-	$(SILENT_FLAG)$(ECHO) clean CascadedShadowMapping debug
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_debug_bin)
+	$(ECHO) clean CascadedShadowMapping debug
+	$(RMDIR) $(CascadedShadowMapping_debug_objsdir)
+	$(RMDIR) $(CascadedShadowMapping_debug_bin)
 
 build_CascadedShadowMapping_debug: postbuild_CascadedShadowMapping_debug
 postbuild_CascadedShadowMapping_debug: mainbuild_CascadedShadowMapping_debug preantbuild_CascadedShadowMapping_debug antbuild_CascadedShadowMapping_debug
@@ -89,37 +91,37 @@ mainbuild_CascadedShadowMapping_debug: prebuild_CascadedShadowMapping_debug $(Ca
 prebuild_CascadedShadowMapping_debug:
 
 $(CascadedShadowMapping_debug_bin): $(CascadedShadowMapping_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-maxwell/CascadedShadowMapping/libs/armeabi-v7a/libCascadedShadowMapping.so`
-	$(SILENT_FLAG)$(CXX) -shared $(CascadedShadowMapping_debug_obj) $(CascadedShadowMapping_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-maxwell/CascadedShadowMapping/libs/armeabi-v7a/libCascadedShadowMapping.so`
+	$(CXX) -shared $(CascadedShadowMapping_debug_obj) $(CascadedShadowMapping_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 CascadedShadowMapping_debug_DEPDIR = $(dir $(@))/$(*F)
 $(CascadedShadowMapping_debug_cpp_o): $(CascadedShadowMapping_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).debug.P; \
+	$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
+	cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).debug.P; \
 	  rm -f $(CascadedShadowMapping_debug_DEPDIR).d
 
 $(CascadedShadowMapping_debug_cc_o): $(CascadedShadowMapping_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).debug.P; \
+	$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
+	cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).debug.P; \
 	  rm -f $(CascadedShadowMapping_debug_DEPDIR).d
 
 $(CascadedShadowMapping_debug_c_o): $(CascadedShadowMapping_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(CascadedShadowMapping_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).debug.P; \
+	$(ECHO) CascadedShadowMapping: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CascadedShadowMapping_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
+	cp $(CascadedShadowMapping_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_debug_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).debug.P; \
 	  rm -f $(CascadedShadowMapping_debug_DEPDIR).d
@@ -169,10 +171,12 @@ CascadedShadowMapping_release_common_cflags    += $(addprefix -D, $(CascadedShad
 CascadedShadowMapping_release_common_cflags    += $(addprefix -I, $(CascadedShadowMapping_release_hpaths))
 CascadedShadowMapping_release_cflags	:= $(CascadedShadowMapping_release_common_cflags)
 CascadedShadowMapping_release_cflags  += -std="gnu++11"
-CascadedShadowMapping_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+CascadedShadowMapping_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+CascadedShadowMapping_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 CascadedShadowMapping_release_cppflags	:= $(CascadedShadowMapping_release_common_cflags)
 CascadedShadowMapping_release_cppflags  += -std="gnu++11"
-CascadedShadowMapping_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+CascadedShadowMapping_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+CascadedShadowMapping_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 CascadedShadowMapping_release_lflags    := $(CascadedShadowMapping_custom_lflags)
 CascadedShadowMapping_release_lflags    += $(addprefix -L, $(CascadedShadowMapping_release_lpaths))
 CascadedShadowMapping_release_lflags    += -Wl,--start-group $(addprefix -l, $(CascadedShadowMapping_release_libraries)) -Wl,--end-group
@@ -185,9 +189,9 @@ CascadedShadowMapping_release_obj      = $(CascadedShadowMapping_release_cpp_o)
 CascadedShadowMapping_release_bin      := ./../../gl4-maxwell/CascadedShadowMapping/libs/armeabi-v7a/libCascadedShadowMapping.so
 
 clean_CascadedShadowMapping_release: 
-	$(SILENT_FLAG)$(ECHO) clean CascadedShadowMapping release
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(CascadedShadowMapping_release_bin)
+	$(ECHO) clean CascadedShadowMapping release
+	$(RMDIR) $(CascadedShadowMapping_release_objsdir)
+	$(RMDIR) $(CascadedShadowMapping_release_bin)
 
 build_CascadedShadowMapping_release: postbuild_CascadedShadowMapping_release
 postbuild_CascadedShadowMapping_release: mainbuild_CascadedShadowMapping_release preantbuild_CascadedShadowMapping_release antbuild_CascadedShadowMapping_release
@@ -198,40 +202,45 @@ mainbuild_CascadedShadowMapping_release: prebuild_CascadedShadowMapping_release
 prebuild_CascadedShadowMapping_release:
 
 $(CascadedShadowMapping_release_bin): $(CascadedShadowMapping_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-maxwell/CascadedShadowMapping/libs/armeabi-v7a/libCascadedShadowMapping.so`
-	$(SILENT_FLAG)$(CXX) -shared $(CascadedShadowMapping_release_obj) $(CascadedShadowMapping_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-maxwell/CascadedShadowMapping/libs/armeabi-v7a/libCascadedShadowMapping.so`
+	$(CXX) -shared $(CascadedShadowMapping_release_obj) $(CascadedShadowMapping_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 CascadedShadowMapping_release_DEPDIR = $(dir $(@))/$(*F)
 $(CascadedShadowMapping_release_cpp_o): $(CascadedShadowMapping_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).release.P; \
+	$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))))
+	cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cppfiles))))).release.P; \
 	  rm -f $(CascadedShadowMapping_release_DEPDIR).d
 
 $(CascadedShadowMapping_release_cc_o): $(CascadedShadowMapping_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).release.P; \
+	$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CascadedShadowMapping_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))))
+	cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_ccfiles))))).release.P; \
 	  rm -f $(CascadedShadowMapping_release_DEPDIR).d
 
 $(CascadedShadowMapping_release_c_o): $(CascadedShadowMapping_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(CascadedShadowMapping_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
-	$(SILENT_FLAG)cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).release.P; \
+	$(ECHO) CascadedShadowMapping: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CascadedShadowMapping_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))))
+	cp $(CascadedShadowMapping_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(CascadedShadowMapping_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CascadedShadowMapping_release_objsdir),, $@))), $(CascadedShadowMapping_cfiles))))).release.P; \
 	  rm -f $(CascadedShadowMapping_release_DEPDIR).d
 
 clean_CascadedShadowMapping:  clean_CascadedShadowMapping_debug clean_CascadedShadowMapping_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.ComputeBasicGLSL.mk b/samples/build/makeandroid/Makefile.ComputeBasicGLSL.mk
index 1c0cbbd..a44b35c 100644
--- a/samples/build/makeandroid/Makefile.ComputeBasicGLSL.mk
+++ b/samples/build/makeandroid/Makefile.ComputeBasicGLSL.mk
@@ -57,9 +57,11 @@ ComputeBasicGLSL_debug_common_cflags    += -MMD
 ComputeBasicGLSL_debug_common_cflags    += $(addprefix -D, $(ComputeBasicGLSL_debug_defines))
 ComputeBasicGLSL_debug_common_cflags    += $(addprefix -I, $(ComputeBasicGLSL_debug_hpaths))
 ComputeBasicGLSL_debug_cflags	:= $(ComputeBasicGLSL_debug_common_cflags)
-ComputeBasicGLSL_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeBasicGLSL_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeBasicGLSL_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeBasicGLSL_debug_cppflags	:= $(ComputeBasicGLSL_debug_common_cflags)
-ComputeBasicGLSL_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeBasicGLSL_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeBasicGLSL_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeBasicGLSL_debug_lflags    := $(ComputeBasicGLSL_custom_lflags)
 ComputeBasicGLSL_debug_lflags    += $(addprefix -L, $(ComputeBasicGLSL_debug_lpaths))
 ComputeBasicGLSL_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeBasicGLSL_debug_libraries)) -Wl,--end-group
@@ -72,9 +74,9 @@ ComputeBasicGLSL_debug_obj      = $(ComputeBasicGLSL_debug_cpp_o) $(ComputeBasic
 ComputeBasicGLSL_debug_bin      := ./../../es3aep-kepler/ComputeBasicGLSL/libs/armeabi-v7a/libComputeBasicGLSL.so
 
 clean_ComputeBasicGLSL_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeBasicGLSL debug
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_debug_bin)
+	$(ECHO) clean ComputeBasicGLSL debug
+	$(RMDIR) $(ComputeBasicGLSL_debug_objsdir)
+	$(RMDIR) $(ComputeBasicGLSL_debug_bin)
 
 build_ComputeBasicGLSL_debug: postbuild_ComputeBasicGLSL_debug
 postbuild_ComputeBasicGLSL_debug: mainbuild_ComputeBasicGLSL_debug preantbuild_ComputeBasicGLSL_debug antbuild_ComputeBasicGLSL_debug
@@ -85,37 +87,37 @@ mainbuild_ComputeBasicGLSL_debug: prebuild_ComputeBasicGLSL_debug $(ComputeBasic
 prebuild_ComputeBasicGLSL_debug:
 
 $(ComputeBasicGLSL_debug_bin): $(ComputeBasicGLSL_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/ComputeBasicGLSL/libs/armeabi-v7a/libComputeBasicGLSL.so`
-	$(SILENT_FLAG)$(CXX) -shared $(ComputeBasicGLSL_debug_obj) $(ComputeBasicGLSL_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/ComputeBasicGLSL/libs/armeabi-v7a/libComputeBasicGLSL.so`
+	$(CXX) -shared $(ComputeBasicGLSL_debug_obj) $(ComputeBasicGLSL_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 ComputeBasicGLSL_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeBasicGLSL_debug_cpp_o): $(ComputeBasicGLSL_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).debug.P; \
+	$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
+	cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).debug.P; \
 	  rm -f $(ComputeBasicGLSL_debug_DEPDIR).d
 
 $(ComputeBasicGLSL_debug_cc_o): $(ComputeBasicGLSL_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).debug.P; \
+	$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
+	cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).debug.P; \
 	  rm -f $(ComputeBasicGLSL_debug_DEPDIR).d
 
 $(ComputeBasicGLSL_debug_c_o): $(ComputeBasicGLSL_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeBasicGLSL_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).debug.P; \
+	$(ECHO) ComputeBasicGLSL: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeBasicGLSL_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
+	cp $(ComputeBasicGLSL_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_debug_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).debug.P; \
 	  rm -f $(ComputeBasicGLSL_debug_DEPDIR).d
@@ -164,9 +166,11 @@ ComputeBasicGLSL_release_common_cflags    += -MMD
 ComputeBasicGLSL_release_common_cflags    += $(addprefix -D, $(ComputeBasicGLSL_release_defines))
 ComputeBasicGLSL_release_common_cflags    += $(addprefix -I, $(ComputeBasicGLSL_release_hpaths))
 ComputeBasicGLSL_release_cflags	:= $(ComputeBasicGLSL_release_common_cflags)
-ComputeBasicGLSL_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeBasicGLSL_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeBasicGLSL_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeBasicGLSL_release_cppflags	:= $(ComputeBasicGLSL_release_common_cflags)
-ComputeBasicGLSL_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeBasicGLSL_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeBasicGLSL_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeBasicGLSL_release_lflags    := $(ComputeBasicGLSL_custom_lflags)
 ComputeBasicGLSL_release_lflags    += $(addprefix -L, $(ComputeBasicGLSL_release_lpaths))
 ComputeBasicGLSL_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeBasicGLSL_release_libraries)) -Wl,--end-group
@@ -179,9 +183,9 @@ ComputeBasicGLSL_release_obj      = $(ComputeBasicGLSL_release_cpp_o) $(ComputeB
 ComputeBasicGLSL_release_bin      := ./../../es3aep-kepler/ComputeBasicGLSL/libs/armeabi-v7a/libComputeBasicGLSL.so
 
 clean_ComputeBasicGLSL_release: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeBasicGLSL release
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeBasicGLSL_release_bin)
+	$(ECHO) clean ComputeBasicGLSL release
+	$(RMDIR) $(ComputeBasicGLSL_release_objsdir)
+	$(RMDIR) $(ComputeBasicGLSL_release_bin)
 
 build_ComputeBasicGLSL_release: postbuild_ComputeBasicGLSL_release
 postbuild_ComputeBasicGLSL_release: mainbuild_ComputeBasicGLSL_release preantbuild_ComputeBasicGLSL_release antbuild_ComputeBasicGLSL_release
@@ -192,40 +196,45 @@ mainbuild_ComputeBasicGLSL_release: prebuild_ComputeBasicGLSL_release $(ComputeB
 prebuild_ComputeBasicGLSL_release:
 
 $(ComputeBasicGLSL_release_bin): $(ComputeBasicGLSL_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/ComputeBasicGLSL/libs/armeabi-v7a/libComputeBasicGLSL.so`
-	$(SILENT_FLAG)$(CXX) -shared $(ComputeBasicGLSL_release_obj) $(ComputeBasicGLSL_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/ComputeBasicGLSL/libs/armeabi-v7a/libComputeBasicGLSL.so`
+	$(CXX) -shared $(ComputeBasicGLSL_release_obj) $(ComputeBasicGLSL_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 ComputeBasicGLSL_release_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeBasicGLSL_release_cpp_o): $(ComputeBasicGLSL_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).release.P; \
+	$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))))
+	cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cppfiles))))).release.P; \
 	  rm -f $(ComputeBasicGLSL_release_DEPDIR).d
 
 $(ComputeBasicGLSL_release_cc_o): $(ComputeBasicGLSL_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).release.P; \
+	$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeBasicGLSL_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))))
+	cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_ccfiles))))).release.P; \
 	  rm -f $(ComputeBasicGLSL_release_DEPDIR).d
 
 $(ComputeBasicGLSL_release_c_o): $(ComputeBasicGLSL_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeBasicGLSL_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).release.P; \
+	$(ECHO) ComputeBasicGLSL: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeBasicGLSL_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))))
+	cp $(ComputeBasicGLSL_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeBasicGLSL_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeBasicGLSL_release_objsdir),, $@))), $(ComputeBasicGLSL_cfiles))))).release.P; \
 	  rm -f $(ComputeBasicGLSL_release_DEPDIR).d
 
 clean_ComputeBasicGLSL:  clean_ComputeBasicGLSL_debug clean_ComputeBasicGLSL_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.ComputeParticles.mk b/samples/build/makeandroid/Makefile.ComputeParticles.mk
index d430c69..8e89efa 100644
--- a/samples/build/makeandroid/Makefile.ComputeParticles.mk
+++ b/samples/build/makeandroid/Makefile.ComputeParticles.mk
@@ -59,9 +59,11 @@ ComputeParticles_debug_common_cflags    += -MMD
 ComputeParticles_debug_common_cflags    += $(addprefix -D, $(ComputeParticles_debug_defines))
 ComputeParticles_debug_common_cflags    += $(addprefix -I, $(ComputeParticles_debug_hpaths))
 ComputeParticles_debug_cflags	:= $(ComputeParticles_debug_common_cflags)
-ComputeParticles_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeParticles_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeParticles_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeParticles_debug_cppflags	:= $(ComputeParticles_debug_common_cflags)
-ComputeParticles_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeParticles_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeParticles_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeParticles_debug_lflags    := $(ComputeParticles_custom_lflags)
 ComputeParticles_debug_lflags    += $(addprefix -L, $(ComputeParticles_debug_lpaths))
 ComputeParticles_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeParticles_debug_libraries)) -Wl,--end-group
@@ -74,9 +76,9 @@ ComputeParticles_debug_obj      = $(ComputeParticles_debug_cpp_o) $(ComputeParti
 ComputeParticles_debug_bin      := ./../../es3aep-kepler/ComputeParticles/libs/armeabi-v7a/libComputeParticles.so
 
 clean_ComputeParticles_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeParticles debug
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_debug_bin)
+	$(ECHO) clean ComputeParticles debug
+	$(RMDIR) $(ComputeParticles_debug_objsdir)
+	$(RMDIR) $(ComputeParticles_debug_bin)
 
 build_ComputeParticles_debug: postbuild_ComputeParticles_debug
 postbuild_ComputeParticles_debug: mainbuild_ComputeParticles_debug preantbuild_ComputeParticles_debug antbuild_ComputeParticles_debug
@@ -87,37 +89,37 @@ mainbuild_ComputeParticles_debug: prebuild_ComputeParticles_debug $(ComputeParti
 prebuild_ComputeParticles_debug:
 
 $(ComputeParticles_debug_bin): $(ComputeParticles_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/ComputeParticles/libs/armeabi-v7a/libComputeParticles.so`
-	$(SILENT_FLAG)$(CXX) -shared $(ComputeParticles_debug_obj) $(ComputeParticles_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/ComputeParticles/libs/armeabi-v7a/libComputeParticles.so`
+	$(CXX) -shared $(ComputeParticles_debug_obj) $(ComputeParticles_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 ComputeParticles_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeParticles_debug_cpp_o): $(ComputeParticles_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))).debug.P; \
+	$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
+	cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cppfiles))))).debug.P; \
 	  rm -f $(ComputeParticles_debug_DEPDIR).d
 
 $(ComputeParticles_debug_cc_o): $(ComputeParticles_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))).debug.P; \
+	$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
+	cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_ccfiles))))).debug.P; \
 	  rm -f $(ComputeParticles_debug_DEPDIR).d
 
 $(ComputeParticles_debug_c_o): $(ComputeParticles_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeParticles_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))).debug.P; \
+	$(ECHO) ComputeParticles: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeParticles_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))))
+	cp $(ComputeParticles_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_debug_objsdir),, $@))), $(ComputeParticles_cfiles))))).debug.P; \
 	  rm -f $(ComputeParticles_debug_DEPDIR).d
@@ -166,9 +168,11 @@ ComputeParticles_release_common_cflags    += -MMD
 ComputeParticles_release_common_cflags    += $(addprefix -D, $(ComputeParticles_release_defines))
 ComputeParticles_release_common_cflags    += $(addprefix -I, $(ComputeParticles_release_hpaths))
 ComputeParticles_release_cflags	:= $(ComputeParticles_release_common_cflags)
-ComputeParticles_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeParticles_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeParticles_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeParticles_release_cppflags	:= $(ComputeParticles_release_common_cflags)
-ComputeParticles_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeParticles_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeParticles_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeParticles_release_lflags    := $(ComputeParticles_custom_lflags)
 ComputeParticles_release_lflags    += $(addprefix -L, $(ComputeParticles_release_lpaths))
 ComputeParticles_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeParticles_release_libraries)) -Wl,--end-group
@@ -181,9 +185,9 @@ ComputeParticles_release_obj      = $(ComputeParticles_release_cpp_o) $(ComputeP
 ComputeParticles_release_bin      := ./../../es3aep-kepler/ComputeParticles/libs/armeabi-v7a/libComputeParticles.so
 
 clean_ComputeParticles_release: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeParticles release
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeParticles_release_bin)
+	$(ECHO) clean ComputeParticles release
+	$(RMDIR) $(ComputeParticles_release_objsdir)
+	$(RMDIR) $(ComputeParticles_release_bin)
 
 build_ComputeParticles_release: postbuild_ComputeParticles_release
 postbuild_ComputeParticles_release: mainbuild_ComputeParticles_release preantbuild_ComputeParticles_release antbuild_ComputeParticles_release
@@ -194,40 +198,45 @@ mainbuild_ComputeParticles_release: prebuild_ComputeParticles_release $(ComputeP
 prebuild_ComputeParticles_release:
 
 $(ComputeParticles_release_bin): $(ComputeParticles_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/ComputeParticles/libs/armeabi-v7a/libComputeParticles.so`
-	$(SILENT_FLAG)$(CXX) -shared $(ComputeParticles_release_obj) $(ComputeParticles_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/ComputeParticles/libs/armeabi-v7a/libComputeParticles.so`
+	$(CXX) -shared $(ComputeParticles_release_obj) $(ComputeParticles_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 ComputeParticles_release_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeParticles_release_cpp_o): $(ComputeParticles_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))).release.P; \
+	$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))))
+	cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cppfiles))))).release.P; \
 	  rm -f $(ComputeParticles_release_DEPDIR).d
 
 $(ComputeParticles_release_cc_o): $(ComputeParticles_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))).release.P; \
+	$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeParticles_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))))
+	cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_ccfiles))))).release.P; \
 	  rm -f $(ComputeParticles_release_DEPDIR).d
 
 $(ComputeParticles_release_c_o): $(ComputeParticles_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeParticles_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))).release.P; \
+	$(ECHO) ComputeParticles: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeParticles_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))))
+	cp $(ComputeParticles_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeParticles_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeParticles_release_objsdir),, $@))), $(ComputeParticles_cfiles))))).release.P; \
 	  rm -f $(ComputeParticles_release_DEPDIR).d
 
 clean_ComputeParticles:  clean_ComputeParticles_debug clean_ComputeParticles_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.ComputeWaterSimulation.mk b/samples/build/makeandroid/Makefile.ComputeWaterSimulation.mk
index e1b434b..29f0f1c 100644
--- a/samples/build/makeandroid/Makefile.ComputeWaterSimulation.mk
+++ b/samples/build/makeandroid/Makefile.ComputeWaterSimulation.mk
@@ -65,9 +65,11 @@ ComputeWaterSimulation_debug_common_cflags    += -MMD
 ComputeWaterSimulation_debug_common_cflags    += $(addprefix -D, $(ComputeWaterSimulation_debug_defines))
 ComputeWaterSimulation_debug_common_cflags    += $(addprefix -I, $(ComputeWaterSimulation_debug_hpaths))
 ComputeWaterSimulation_debug_cflags	:= $(ComputeWaterSimulation_debug_common_cflags)
-ComputeWaterSimulation_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeWaterSimulation_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeWaterSimulation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeWaterSimulation_debug_cppflags	:= $(ComputeWaterSimulation_debug_common_cflags)
-ComputeWaterSimulation_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeWaterSimulation_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeWaterSimulation_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ComputeWaterSimulation_debug_lflags    := $(ComputeWaterSimulation_custom_lflags)
 ComputeWaterSimulation_debug_lflags    += $(addprefix -L, $(ComputeWaterSimulation_debug_lpaths))
 ComputeWaterSimulation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeWaterSimulation_debug_libraries)) -Wl,--end-group
@@ -80,9 +82,9 @@ ComputeWaterSimulation_debug_obj      = $(ComputeWaterSimulation_debug_cpp_o) $(
 ComputeWaterSimulation_debug_bin      := ./../../es3aep-kepler/ComputeWaterSimulation/libs/armeabi-v7a/libComputeWaterSimulation.so
 
 clean_ComputeWaterSimulation_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeWaterSimulation debug
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_debug_bin)
+	$(ECHO) clean ComputeWaterSimulation debug
+	$(RMDIR) $(ComputeWaterSimulation_debug_objsdir)
+	$(RMDIR) $(ComputeWaterSimulation_debug_bin)
 
 build_ComputeWaterSimulation_debug: postbuild_ComputeWaterSimulation_debug
 postbuild_ComputeWaterSimulation_debug: mainbuild_ComputeWaterSimulation_debug preantbuild_ComputeWaterSimulation_debug antbuild_ComputeWaterSimulation_debug
@@ -93,37 +95,37 @@ mainbuild_ComputeWaterSimulation_debug: prebuild_ComputeWaterSimulation_debug $(
 prebuild_ComputeWaterSimulation_debug:
 
 $(ComputeWaterSimulation_debug_bin): $(ComputeWaterSimulation_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug build_R3_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/ComputeWaterSimulation/libs/armeabi-v7a/libComputeWaterSimulation.so`
-	$(SILENT_FLAG)$(CXX) -shared $(ComputeWaterSimulation_debug_obj) $(ComputeWaterSimulation_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/ComputeWaterSimulation/libs/armeabi-v7a/libComputeWaterSimulation.so`
+	$(CXX) -shared $(ComputeWaterSimulation_debug_obj) $(ComputeWaterSimulation_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 ComputeWaterSimulation_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeWaterSimulation_debug_cpp_o): $(ComputeWaterSimulation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).debug.P; \
+	$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
+	cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).debug.P; \
 	  rm -f $(ComputeWaterSimulation_debug_DEPDIR).d
 
 $(ComputeWaterSimulation_debug_cc_o): $(ComputeWaterSimulation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).debug.P; \
+	$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
+	cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).debug.P; \
 	  rm -f $(ComputeWaterSimulation_debug_DEPDIR).d
 
 $(ComputeWaterSimulation_debug_c_o): $(ComputeWaterSimulation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeWaterSimulation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).debug.P; \
+	$(ECHO) ComputeWaterSimulation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeWaterSimulation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
+	cp $(ComputeWaterSimulation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_debug_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).debug.P; \
 	  rm -f $(ComputeWaterSimulation_debug_DEPDIR).d
@@ -175,9 +177,11 @@ ComputeWaterSimulation_release_common_cflags    += -MMD
 ComputeWaterSimulation_release_common_cflags    += $(addprefix -D, $(ComputeWaterSimulation_release_defines))
 ComputeWaterSimulation_release_common_cflags    += $(addprefix -I, $(ComputeWaterSimulation_release_hpaths))
 ComputeWaterSimulation_release_cflags	:= $(ComputeWaterSimulation_release_common_cflags)
-ComputeWaterSimulation_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeWaterSimulation_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeWaterSimulation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeWaterSimulation_release_cppflags	:= $(ComputeWaterSimulation_release_common_cflags)
-ComputeWaterSimulation_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeWaterSimulation_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ComputeWaterSimulation_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ComputeWaterSimulation_release_lflags    := $(ComputeWaterSimulation_custom_lflags)
 ComputeWaterSimulation_release_lflags    += $(addprefix -L, $(ComputeWaterSimulation_release_lpaths))
 ComputeWaterSimulation_release_lflags    += -Wl,--start-group $(addprefix -l, $(ComputeWaterSimulation_release_libraries)) -Wl,--end-group
@@ -190,9 +194,9 @@ ComputeWaterSimulation_release_obj      = $(ComputeWaterSimulation_release_cpp_o
 ComputeWaterSimulation_release_bin      := ./../../es3aep-kepler/ComputeWaterSimulation/libs/armeabi-v7a/libComputeWaterSimulation.so
 
 clean_ComputeWaterSimulation_release: 
-	$(SILENT_FLAG)$(ECHO) clean ComputeWaterSimulation release
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ComputeWaterSimulation_release_bin)
+	$(ECHO) clean ComputeWaterSimulation release
+	$(RMDIR) $(ComputeWaterSimulation_release_objsdir)
+	$(RMDIR) $(ComputeWaterSimulation_release_bin)
 
 build_ComputeWaterSimulation_release: postbuild_ComputeWaterSimulation_release
 postbuild_ComputeWaterSimulation_release: mainbuild_ComputeWaterSimulation_release preantbuild_ComputeWaterSimulation_release antbuild_ComputeWaterSimulation_release
@@ -203,40 +207,45 @@ mainbuild_ComputeWaterSimulation_release: prebuild_ComputeWaterSimulation_releas
 prebuild_ComputeWaterSimulation_release:
 
 $(ComputeWaterSimulation_release_bin): $(ComputeWaterSimulation_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release build_R3_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/ComputeWaterSimulation/libs/armeabi-v7a/libComputeWaterSimulation.so`
-	$(SILENT_FLAG)$(CXX) -shared $(ComputeWaterSimulation_release_obj) $(ComputeWaterSimulation_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/ComputeWaterSimulation/libs/armeabi-v7a/libComputeWaterSimulation.so`
+	$(CXX) -shared $(ComputeWaterSimulation_release_obj) $(ComputeWaterSimulation_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 ComputeWaterSimulation_release_DEPDIR = $(dir $(@))/$(*F)
 $(ComputeWaterSimulation_release_cpp_o): $(ComputeWaterSimulation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).release.P; \
+	$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))))
+	cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cppfiles))))).release.P; \
 	  rm -f $(ComputeWaterSimulation_release_DEPDIR).d
 
 $(ComputeWaterSimulation_release_cc_o): $(ComputeWaterSimulation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).release.P; \
+	$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ComputeWaterSimulation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))))
+	cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_ccfiles))))).release.P; \
 	  rm -f $(ComputeWaterSimulation_release_DEPDIR).d
 
 $(ComputeWaterSimulation_release_c_o): $(ComputeWaterSimulation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ComputeWaterSimulation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
-	$(SILENT_FLAG)cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).release.P; \
+	$(ECHO) ComputeWaterSimulation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ComputeWaterSimulation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))))
+	cp $(ComputeWaterSimulation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ComputeWaterSimulation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ComputeWaterSimulation_release_objsdir),, $@))), $(ComputeWaterSimulation_cfiles))))).release.P; \
 	  rm -f $(ComputeWaterSimulation_release_DEPDIR).d
 
 clean_ComputeWaterSimulation:  clean_ComputeWaterSimulation_debug clean_ComputeWaterSimulation_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.ConservativeRaster.mk b/samples/build/makeandroid/Makefile.ConservativeRaster.mk
index 3c41952..25aa046 100644
--- a/samples/build/makeandroid/Makefile.ConservativeRaster.mk
+++ b/samples/build/makeandroid/Makefile.ConservativeRaster.mk
@@ -57,9 +57,11 @@ ConservativeRaster_debug_common_cflags    += -MMD
 ConservativeRaster_debug_common_cflags    += $(addprefix -D, $(ConservativeRaster_debug_defines))
 ConservativeRaster_debug_common_cflags    += $(addprefix -I, $(ConservativeRaster_debug_hpaths))
 ConservativeRaster_debug_cflags	:= $(ConservativeRaster_debug_common_cflags)
-ConservativeRaster_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ConservativeRaster_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ConservativeRaster_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ConservativeRaster_debug_cppflags	:= $(ConservativeRaster_debug_common_cflags)
-ConservativeRaster_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ConservativeRaster_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ConservativeRaster_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ConservativeRaster_debug_lflags    := $(ConservativeRaster_custom_lflags)
 ConservativeRaster_debug_lflags    += $(addprefix -L, $(ConservativeRaster_debug_lpaths))
 ConservativeRaster_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ConservativeRaster_debug_libraries)) -Wl,--end-group
@@ -72,9 +74,9 @@ ConservativeRaster_debug_obj      = $(ConservativeRaster_debug_cpp_o) $(Conserva
 ConservativeRaster_debug_bin      := ./../../gl4-maxwell/ConservativeRaster/libs/armeabi-v7a/libConservativeRaster.so
 
 clean_ConservativeRaster_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ConservativeRaster debug
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_debug_bin)
+	$(ECHO) clean ConservativeRaster debug
+	$(RMDIR) $(ConservativeRaster_debug_objsdir)
+	$(RMDIR) $(ConservativeRaster_debug_bin)
 
 build_ConservativeRaster_debug: postbuild_ConservativeRaster_debug
 postbuild_ConservativeRaster_debug: mainbuild_ConservativeRaster_debug preantbuild_ConservativeRaster_debug antbuild_ConservativeRaster_debug
@@ -85,37 +87,37 @@ mainbuild_ConservativeRaster_debug: prebuild_ConservativeRaster_debug $(Conserva
 prebuild_ConservativeRaster_debug:
 
 $(ConservativeRaster_debug_bin): $(ConservativeRaster_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-maxwell/ConservativeRaster/libs/armeabi-v7a/libConservativeRaster.so`
-	$(SILENT_FLAG)$(CXX) -shared $(ConservativeRaster_debug_obj) $(ConservativeRaster_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-maxwell/ConservativeRaster/libs/armeabi-v7a/libConservativeRaster.so`
+	$(CXX) -shared $(ConservativeRaster_debug_obj) $(ConservativeRaster_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 ConservativeRaster_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ConservativeRaster_debug_cpp_o): $(ConservativeRaster_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).debug.P; \
+	$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
+	cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).debug.P; \
 	  rm -f $(ConservativeRaster_debug_DEPDIR).d
 
 $(ConservativeRaster_debug_cc_o): $(ConservativeRaster_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).debug.P; \
+	$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
+	cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).debug.P; \
 	  rm -f $(ConservativeRaster_debug_DEPDIR).d
 
 $(ConservativeRaster_debug_c_o): $(ConservativeRaster_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ConservativeRaster_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))).debug.P; \
+	$(ECHO) ConservativeRaster: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ConservativeRaster_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
+	cp $(ConservativeRaster_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_debug_objsdir),, $@))), $(ConservativeRaster_cfiles))))).debug.P; \
 	  rm -f $(ConservativeRaster_debug_DEPDIR).d
@@ -164,9 +166,11 @@ ConservativeRaster_release_common_cflags    += -MMD
 ConservativeRaster_release_common_cflags    += $(addprefix -D, $(ConservativeRaster_release_defines))
 ConservativeRaster_release_common_cflags    += $(addprefix -I, $(ConservativeRaster_release_hpaths))
 ConservativeRaster_release_cflags	:= $(ConservativeRaster_release_common_cflags)
-ConservativeRaster_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ConservativeRaster_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ConservativeRaster_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ConservativeRaster_release_cppflags	:= $(ConservativeRaster_release_common_cflags)
-ConservativeRaster_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ConservativeRaster_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ConservativeRaster_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ConservativeRaster_release_lflags    := $(ConservativeRaster_custom_lflags)
 ConservativeRaster_release_lflags    += $(addprefix -L, $(ConservativeRaster_release_lpaths))
 ConservativeRaster_release_lflags    += -Wl,--start-group $(addprefix -l, $(ConservativeRaster_release_libraries)) -Wl,--end-group
@@ -179,9 +183,9 @@ ConservativeRaster_release_obj      = $(ConservativeRaster_release_cpp_o) $(Cons
 ConservativeRaster_release_bin      := ./../../gl4-maxwell/ConservativeRaster/libs/armeabi-v7a/libConservativeRaster.so
 
 clean_ConservativeRaster_release: 
-	$(SILENT_FLAG)$(ECHO) clean ConservativeRaster release
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ConservativeRaster_release_bin)
+	$(ECHO) clean ConservativeRaster release
+	$(RMDIR) $(ConservativeRaster_release_objsdir)
+	$(RMDIR) $(ConservativeRaster_release_bin)
 
 build_ConservativeRaster_release: postbuild_ConservativeRaster_release
 postbuild_ConservativeRaster_release: mainbuild_ConservativeRaster_release preantbuild_ConservativeRaster_release antbuild_ConservativeRaster_release
@@ -192,40 +196,45 @@ mainbuild_ConservativeRaster_release: prebuild_ConservativeRaster_release $(Cons
 prebuild_ConservativeRaster_release:
 
 $(ConservativeRaster_release_bin): $(ConservativeRaster_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-maxwell/ConservativeRaster/libs/armeabi-v7a/libConservativeRaster.so`
-	$(SILENT_FLAG)$(CXX) -shared $(ConservativeRaster_release_obj) $(ConservativeRaster_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-maxwell/ConservativeRaster/libs/armeabi-v7a/libConservativeRaster.so`
+	$(CXX) -shared $(ConservativeRaster_release_obj) $(ConservativeRaster_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 ConservativeRaster_release_DEPDIR = $(dir $(@))/$(*F)
 $(ConservativeRaster_release_cpp_o): $(ConservativeRaster_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).release.P; \
+	$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))))
+	cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cppfiles))))).release.P; \
 	  rm -f $(ConservativeRaster_release_DEPDIR).d
 
 $(ConservativeRaster_release_cc_o): $(ConservativeRaster_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).release.P; \
+	$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ConservativeRaster_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))))
+	cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_ccfiles))))).release.P; \
 	  rm -f $(ConservativeRaster_release_DEPDIR).d
 
 $(ConservativeRaster_release_c_o): $(ConservativeRaster_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ConservativeRaster_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
-	$(SILENT_FLAG)cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))).release.P; \
+	$(ECHO) ConservativeRaster: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ConservativeRaster_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))))
+	cp $(ConservativeRaster_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ConservativeRaster_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ConservativeRaster_release_objsdir),, $@))), $(ConservativeRaster_cfiles))))).release.P; \
 	  rm -f $(ConservativeRaster_release_DEPDIR).d
 
 clean_ConservativeRaster:  clean_ConservativeRaster_debug clean_ConservativeRaster_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.CursiveES.mk b/samples/build/makeandroid/Makefile.CursiveES.mk
new file mode 100644
index 0000000..974ae1d
--- /dev/null
+++ b/samples/build/makeandroid/Makefile.CursiveES.mk
@@ -0,0 +1,244 @@
+# Makefile generated by XPJ for android
+-include Makefile.custom
+ProjectName = CursiveES
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/Cursive.cpp
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/cg4cpp_xform.cpp
+CursiveES_cppfiles   += ./../../nvpr/CursiveES/this_is_crazy.cpp
+
+CursiveES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(CursiveES_cppfiles)))))
+CursiveES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(CursiveES_ccfiles)))))
+CursiveES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(CursiveES_cfiles)))))
+CursiveES_debug_dep      = $(CursiveES_cpp_debug_dep) $(CursiveES_cc_debug_dep) $(CursiveES_c_debug_dep)
+-include $(CursiveES_debug_dep)
+CursiveES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(CursiveES_cppfiles)))))
+CursiveES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(CursiveES_ccfiles)))))
+CursiveES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(CursiveES_cfiles)))))
+CursiveES_release_dep      = $(CursiveES_cpp_release_dep) $(CursiveES_cc_release_dep) $(CursiveES_c_release_dep)
+-include $(CursiveES_release_dep)
+CursiveES_debug_hpaths    := 
+CursiveES_debug_hpaths    += ./../../nvpr/CursiveES
+CursiveES_debug_hpaths    += ./../../../extensions/include
+CursiveES_debug_hpaths    += ./../../../extensions/externals/include
+CursiveES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
+CursiveES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+CursiveES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+CursiveES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+CursiveES_debug_lpaths    := 
+CursiveES_debug_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+CursiveES_debug_lpaths    += ./../../../extensions/lib/Tegra-Android
+CursiveES_debug_lpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a
+CursiveES_debug_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+CursiveES_debug_lpaths    += ./../../../extensions/lib/Tegra-Android
+CursiveES_debug_defines   := $(CursiveES_custom_defines)
+CursiveES_debug_defines   += android
+CursiveES_debug_defines   += ANDROID
+CursiveES_debug_defines   += GL_API_LEVEL_ES2
+CursiveES_debug_defines   += USE_REGAL=1
+CursiveES_debug_defines   += _DEBUG
+CursiveES_debug_libraries := 
+CursiveES_debug_libraries += gnustl_static
+CursiveES_debug_libraries += EGL
+CursiveES_debug_libraries += android
+CursiveES_debug_libraries += m
+CursiveES_debug_libraries += c
+CursiveES_debug_libraries += supc++
+CursiveES_debug_libraries += GLESv2
+CursiveES_debug_libraries += log
+CursiveES_debug_libraries += gcc
+CursiveES_debug_libraries += RegalW_static
+CursiveES_debug_libraries += cg4cppD
+CursiveES_debug_libraries += HalfD
+CursiveES_debug_libraries += NvAppBaseD
+CursiveES_debug_libraries += NvAssetLoaderD
+CursiveES_debug_libraries += NvEGLUtilD
+CursiveES_debug_libraries += NvGamepadD
+CursiveES_debug_libraries += NvGLUtilsD
+CursiveES_debug_libraries += NvModelD
+CursiveES_debug_libraries += NvUID
+CursiveES_debug_common_cflags	:= $(CursiveES_custom_cflags)
+CursiveES_debug_common_cflags    += -MMD
+CursiveES_debug_common_cflags    += $(addprefix -D, $(CursiveES_debug_defines))
+CursiveES_debug_common_cflags    += $(addprefix -I, $(CursiveES_debug_hpaths))
+CursiveES_debug_cflags	:= $(CursiveES_debug_common_cflags)
+CursiveES_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+CursiveES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+CursiveES_debug_cppflags	:= $(CursiveES_debug_common_cflags)
+CursiveES_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+CursiveES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+CursiveES_debug_lflags    := $(CursiveES_custom_lflags)
+CursiveES_debug_lflags    += $(addprefix -L, $(CursiveES_debug_lpaths))
+CursiveES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(CursiveES_debug_libraries)) -Wl,--end-group
+CursiveES_debug_lflags  += --sysroot=$(NDKROOT)/platforms/android-18/arch-arm -shared -Wl,--no-undefined
+CursiveES_debug_objsdir  = $(OBJS_DIR)/CursiveES_debug
+CursiveES_debug_cpp_o    = $(addprefix $(CursiveES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(CursiveES_cppfiles)))))
+CursiveES_debug_cc_o    = $(addprefix $(CursiveES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(CursiveES_ccfiles)))))
+CursiveES_debug_c_o      = $(addprefix $(CursiveES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(CursiveES_cfiles)))))
+CursiveES_debug_obj      = $(CursiveES_debug_cpp_o) $(CursiveES_debug_cc_o) $(CursiveES_debug_c_o)
+CursiveES_debug_bin      := ./../../nvpr/CursiveES/libs/armeabi-v7a/libCursiveES.so
+
+clean_CursiveES_debug: 
+	$(ECHO) clean CursiveES debug
+	$(RMDIR) $(CursiveES_debug_objsdir)
+	$(RMDIR) $(CursiveES_debug_bin)
+
+build_CursiveES_debug: postbuild_CursiveES_debug
+postbuild_CursiveES_debug: mainbuild_CursiveES_debug preantbuild_CursiveES_debug antbuild_CursiveES_debug
+preantbuild_CursiveES_debug: mainbuild_CursiveES_debug
+antbuild_CursiveES_debug: preantbuild_CursiveES_debug
+	cd ./../../nvpr/CursiveES; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+mainbuild_CursiveES_debug: prebuild_CursiveES_debug $(CursiveES_debug_bin)
+prebuild_CursiveES_debug:
+
+$(CursiveES_debug_bin): $(CursiveES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../nvpr/CursiveES/libs/armeabi-v7a/libCursiveES.so`
+	$(CXX) -shared $(CursiveES_debug_obj) $(CursiveES_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
+
+CursiveES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(CursiveES_debug_cpp_o): $(CursiveES_debug_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))))))
+	cp $(CursiveES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cppfiles))))).debug.P; \
+	  rm -f $(CursiveES_debug_DEPDIR).d
+
+$(CursiveES_debug_cc_o): $(CursiveES_debug_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))))))
+	cp $(CursiveES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_ccfiles))))).debug.P; \
+	  rm -f $(CursiveES_debug_DEPDIR).d
+
+$(CursiveES_debug_c_o): $(CursiveES_debug_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CursiveES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))))))
+	cp $(CursiveES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_debug_objsdir),, $@))), $(CursiveES_cfiles))))).debug.P; \
+	  rm -f $(CursiveES_debug_DEPDIR).d
+
+CursiveES_release_hpaths    := 
+CursiveES_release_hpaths    += ./../../nvpr/CursiveES
+CursiveES_release_hpaths    += ./../../../extensions/include
+CursiveES_release_hpaths    += ./../../../extensions/externals/include
+CursiveES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
+CursiveES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+CursiveES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+CursiveES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+CursiveES_release_lpaths    := 
+CursiveES_release_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+CursiveES_release_lpaths    += ./../../../extensions/lib/Tegra-Android
+CursiveES_release_lpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a
+CursiveES_release_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+CursiveES_release_lpaths    += ./../../../extensions/lib/Tegra-Android
+CursiveES_release_defines   := $(CursiveES_custom_defines)
+CursiveES_release_defines   += android
+CursiveES_release_defines   += ANDROID
+CursiveES_release_defines   += GL_API_LEVEL_ES2
+CursiveES_release_defines   += USE_REGAL=1
+CursiveES_release_defines   += NDEBUG
+CursiveES_release_libraries := 
+CursiveES_release_libraries += gnustl_static
+CursiveES_release_libraries += EGL
+CursiveES_release_libraries += android
+CursiveES_release_libraries += m
+CursiveES_release_libraries += c
+CursiveES_release_libraries += supc++
+CursiveES_release_libraries += GLESv2
+CursiveES_release_libraries += log
+CursiveES_release_libraries += gcc
+CursiveES_release_libraries += RegalW_static
+CursiveES_release_libraries += cg4cpp
+CursiveES_release_libraries += Half
+CursiveES_release_libraries += NvAppBase
+CursiveES_release_libraries += NvAssetLoader
+CursiveES_release_libraries += NvEGLUtil
+CursiveES_release_libraries += NvGamepad
+CursiveES_release_libraries += NvGLUtils
+CursiveES_release_libraries += NvModel
+CursiveES_release_libraries += NvUI
+CursiveES_release_common_cflags	:= $(CursiveES_custom_cflags)
+CursiveES_release_common_cflags    += -MMD
+CursiveES_release_common_cflags    += $(addprefix -D, $(CursiveES_release_defines))
+CursiveES_release_common_cflags    += $(addprefix -I, $(CursiveES_release_hpaths))
+CursiveES_release_cflags	:= $(CursiveES_release_common_cflags)
+CursiveES_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+CursiveES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+CursiveES_release_cppflags	:= $(CursiveES_release_common_cflags)
+CursiveES_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+CursiveES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+CursiveES_release_lflags    := $(CursiveES_custom_lflags)
+CursiveES_release_lflags    += $(addprefix -L, $(CursiveES_release_lpaths))
+CursiveES_release_lflags    += -Wl,--start-group $(addprefix -l, $(CursiveES_release_libraries)) -Wl,--end-group
+CursiveES_release_lflags  += --sysroot=$(NDKROOT)/platforms/android-18/arch-arm -shared -Wl,--no-undefined
+CursiveES_release_objsdir  = $(OBJS_DIR)/CursiveES_release
+CursiveES_release_cpp_o    = $(addprefix $(CursiveES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(CursiveES_cppfiles)))))
+CursiveES_release_cc_o    = $(addprefix $(CursiveES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(CursiveES_ccfiles)))))
+CursiveES_release_c_o      = $(addprefix $(CursiveES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(CursiveES_cfiles)))))
+CursiveES_release_obj      = $(CursiveES_release_cpp_o) $(CursiveES_release_cc_o) $(CursiveES_release_c_o)
+CursiveES_release_bin      := ./../../nvpr/CursiveES/libs/armeabi-v7a/libCursiveES.so
+
+clean_CursiveES_release: 
+	$(ECHO) clean CursiveES release
+	$(RMDIR) $(CursiveES_release_objsdir)
+	$(RMDIR) $(CursiveES_release_bin)
+
+build_CursiveES_release: postbuild_CursiveES_release
+postbuild_CursiveES_release: mainbuild_CursiveES_release preantbuild_CursiveES_release antbuild_CursiveES_release
+preantbuild_CursiveES_release: mainbuild_CursiveES_release
+antbuild_CursiveES_release: preantbuild_CursiveES_release
+	cd ./../../nvpr/CursiveES; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+mainbuild_CursiveES_release: prebuild_CursiveES_release $(CursiveES_release_bin)
+prebuild_CursiveES_release:
+
+$(CursiveES_release_bin): $(CursiveES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../nvpr/CursiveES/libs/armeabi-v7a/libCursiveES.so`
+	$(CXX) -shared $(CursiveES_release_obj) $(CursiveES_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
+
+CursiveES_release_DEPDIR = $(dir $(@))/$(*F)
+$(CursiveES_release_cpp_o): $(CursiveES_release_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))))))
+	cp $(CursiveES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cppfiles))))).release.P; \
+	  rm -f $(CursiveES_release_DEPDIR).d
+
+$(CursiveES_release_cc_o): $(CursiveES_release_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(CursiveES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))))))
+	cp $(CursiveES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_ccfiles))))).release.P; \
+	  rm -f $(CursiveES_release_DEPDIR).d
+
+$(CursiveES_release_c_o): $(CursiveES_release_objsdir)/%.o:
+	$(ECHO) CursiveES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(CursiveES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))))))
+	cp $(CursiveES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(CursiveES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(CursiveES_release_objsdir),, $@))), $(CursiveES_cfiles))))).release.P; \
+	  rm -f $(CursiveES_release_DEPDIR).d
+
+clean_CursiveES:  clean_CursiveES_debug clean_CursiveES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.FXAA.mk b/samples/build/makeandroid/Makefile.FXAA.mk
index 549878a..a0adf4c 100644
--- a/samples/build/makeandroid/Makefile.FXAA.mk
+++ b/samples/build/makeandroid/Makefile.FXAA.mk
@@ -56,9 +56,11 @@ FXAA_debug_common_cflags    += -MMD
 FXAA_debug_common_cflags    += $(addprefix -D, $(FXAA_debug_defines))
 FXAA_debug_common_cflags    += $(addprefix -I, $(FXAA_debug_hpaths))
 FXAA_debug_cflags	:= $(FXAA_debug_common_cflags)
-FXAA_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+FXAA_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+FXAA_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FXAA_debug_cppflags	:= $(FXAA_debug_common_cflags)
-FXAA_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+FXAA_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+FXAA_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FXAA_debug_lflags    := $(FXAA_custom_lflags)
 FXAA_debug_lflags    += $(addprefix -L, $(FXAA_debug_lpaths))
 FXAA_debug_lflags    += -Wl,--start-group $(addprefix -l, $(FXAA_debug_libraries)) -Wl,--end-group
@@ -71,9 +73,9 @@ FXAA_debug_obj      = $(FXAA_debug_cpp_o) $(FXAA_debug_cc_o) $(FXAA_debug_c_o)
 FXAA_debug_bin      := ./../../es3-kepler/FXAA/libs/armeabi-v7a/libFXAA.so
 
 clean_FXAA_debug: 
-	$(SILENT_FLAG)$(ECHO) clean FXAA debug
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_debug_bin)
+	$(ECHO) clean FXAA debug
+	$(RMDIR) $(FXAA_debug_objsdir)
+	$(RMDIR) $(FXAA_debug_bin)
 
 build_FXAA_debug: postbuild_FXAA_debug
 postbuild_FXAA_debug: mainbuild_FXAA_debug preantbuild_FXAA_debug antbuild_FXAA_debug
@@ -84,37 +86,37 @@ mainbuild_FXAA_debug: prebuild_FXAA_debug $(FXAA_debug_bin)
 prebuild_FXAA_debug:
 
 $(FXAA_debug_bin): $(FXAA_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3-kepler/FXAA/libs/armeabi-v7a/libFXAA.so`
-	$(SILENT_FLAG)$(CXX) -shared $(FXAA_debug_obj) $(FXAA_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3-kepler/FXAA/libs/armeabi-v7a/libFXAA.so`
+	$(CXX) -shared $(FXAA_debug_obj) $(FXAA_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 FXAA_debug_DEPDIR = $(dir $(@))/$(*F)
 $(FXAA_debug_cpp_o): $(FXAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))).debug.P; \
+	$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))))
+	cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cppfiles))))).debug.P; \
 	  rm -f $(FXAA_debug_DEPDIR).d
 
 $(FXAA_debug_cc_o): $(FXAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))).debug.P; \
+	$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))))
+	cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_ccfiles))))).debug.P; \
 	  rm -f $(FXAA_debug_DEPDIR).d
 
 $(FXAA_debug_c_o): $(FXAA_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FXAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))).debug.P; \
+	$(ECHO) FXAA: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FXAA_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))))
+	cp $(FXAA_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_debug_objsdir),, $@))), $(FXAA_cfiles))))).debug.P; \
 	  rm -f $(FXAA_debug_DEPDIR).d
@@ -162,9 +164,11 @@ FXAA_release_common_cflags    += -MMD
 FXAA_release_common_cflags    += $(addprefix -D, $(FXAA_release_defines))
 FXAA_release_common_cflags    += $(addprefix -I, $(FXAA_release_hpaths))
 FXAA_release_cflags	:= $(FXAA_release_common_cflags)
-FXAA_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+FXAA_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+FXAA_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FXAA_release_cppflags	:= $(FXAA_release_common_cflags)
-FXAA_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+FXAA_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+FXAA_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FXAA_release_lflags    := $(FXAA_custom_lflags)
 FXAA_release_lflags    += $(addprefix -L, $(FXAA_release_lpaths))
 FXAA_release_lflags    += -Wl,--start-group $(addprefix -l, $(FXAA_release_libraries)) -Wl,--end-group
@@ -177,9 +181,9 @@ FXAA_release_obj      = $(FXAA_release_cpp_o) $(FXAA_release_cc_o) $(FXAA_releas
 FXAA_release_bin      := ./../../es3-kepler/FXAA/libs/armeabi-v7a/libFXAA.so
 
 clean_FXAA_release: 
-	$(SILENT_FLAG)$(ECHO) clean FXAA release
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FXAA_release_bin)
+	$(ECHO) clean FXAA release
+	$(RMDIR) $(FXAA_release_objsdir)
+	$(RMDIR) $(FXAA_release_bin)
 
 build_FXAA_release: postbuild_FXAA_release
 postbuild_FXAA_release: mainbuild_FXAA_release preantbuild_FXAA_release antbuild_FXAA_release
@@ -190,40 +194,45 @@ mainbuild_FXAA_release: prebuild_FXAA_release $(FXAA_release_bin)
 prebuild_FXAA_release:
 
 $(FXAA_release_bin): $(FXAA_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3-kepler/FXAA/libs/armeabi-v7a/libFXAA.so`
-	$(SILENT_FLAG)$(CXX) -shared $(FXAA_release_obj) $(FXAA_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3-kepler/FXAA/libs/armeabi-v7a/libFXAA.so`
+	$(CXX) -shared $(FXAA_release_obj) $(FXAA_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 FXAA_release_DEPDIR = $(dir $(@))/$(*F)
 $(FXAA_release_cpp_o): $(FXAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))).release.P; \
+	$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))))
+	cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cppfiles))))).release.P; \
 	  rm -f $(FXAA_release_DEPDIR).d
 
 $(FXAA_release_cc_o): $(FXAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))).release.P; \
+	$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FXAA_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))))
+	cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_ccfiles))))).release.P; \
 	  rm -f $(FXAA_release_DEPDIR).d
 
 $(FXAA_release_c_o): $(FXAA_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FXAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))))
-	$(SILENT_FLAG)cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))).release.P; \
+	$(ECHO) FXAA: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FXAA_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))))
+	cp $(FXAA_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FXAA_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FXAA_release_objsdir),, $@))), $(FXAA_cfiles))))).release.P; \
 	  rm -f $(FXAA_release_DEPDIR).d
 
 clean_FXAA:  clean_FXAA_debug clean_FXAA_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.FeedbackParticlesApp.mk b/samples/build/makeandroid/Makefile.FeedbackParticlesApp.mk
index e98a8be..fd71ee8 100644
--- a/samples/build/makeandroid/Makefile.FeedbackParticlesApp.mk
+++ b/samples/build/makeandroid/Makefile.FeedbackParticlesApp.mk
@@ -61,9 +61,11 @@ FeedbackParticlesApp_debug_common_cflags    += -MMD
 FeedbackParticlesApp_debug_common_cflags    += $(addprefix -D, $(FeedbackParticlesApp_debug_defines))
 FeedbackParticlesApp_debug_common_cflags    += $(addprefix -I, $(FeedbackParticlesApp_debug_hpaths))
 FeedbackParticlesApp_debug_cflags	:= $(FeedbackParticlesApp_debug_common_cflags)
-FeedbackParticlesApp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+FeedbackParticlesApp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+FeedbackParticlesApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FeedbackParticlesApp_debug_cppflags	:= $(FeedbackParticlesApp_debug_common_cflags)
-FeedbackParticlesApp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+FeedbackParticlesApp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+FeedbackParticlesApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 FeedbackParticlesApp_debug_lflags    := $(FeedbackParticlesApp_custom_lflags)
 FeedbackParticlesApp_debug_lflags    += $(addprefix -L, $(FeedbackParticlesApp_debug_lpaths))
 FeedbackParticlesApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(FeedbackParticlesApp_debug_libraries)) -Wl,--end-group
@@ -76,9 +78,9 @@ FeedbackParticlesApp_debug_obj      = $(FeedbackParticlesApp_debug_cpp_o) $(Feed
 FeedbackParticlesApp_debug_bin      := ./../../es3aep-kepler/FeedbackParticlesApp/libs/armeabi-v7a/libFeedbackParticlesApp.so
 
 clean_FeedbackParticlesApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean FeedbackParticlesApp debug
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_debug_bin)
+	$(ECHO) clean FeedbackParticlesApp debug
+	$(RMDIR) $(FeedbackParticlesApp_debug_objsdir)
+	$(RMDIR) $(FeedbackParticlesApp_debug_bin)
 
 build_FeedbackParticlesApp_debug: postbuild_FeedbackParticlesApp_debug
 postbuild_FeedbackParticlesApp_debug: mainbuild_FeedbackParticlesApp_debug preantbuild_FeedbackParticlesApp_debug antbuild_FeedbackParticlesApp_debug
@@ -89,37 +91,37 @@ mainbuild_FeedbackParticlesApp_debug: prebuild_FeedbackParticlesApp_debug $(Feed
 prebuild_FeedbackParticlesApp_debug:
 
 $(FeedbackParticlesApp_debug_bin): $(FeedbackParticlesApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/FeedbackParticlesApp/libs/armeabi-v7a/libFeedbackParticlesApp.so`
-	$(SILENT_FLAG)$(CXX) -shared $(FeedbackParticlesApp_debug_obj) $(FeedbackParticlesApp_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/FeedbackParticlesApp/libs/armeabi-v7a/libFeedbackParticlesApp.so`
+	$(CXX) -shared $(FeedbackParticlesApp_debug_obj) $(FeedbackParticlesApp_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 FeedbackParticlesApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(FeedbackParticlesApp_debug_cpp_o): $(FeedbackParticlesApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).debug.P; \
+	$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
+	cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).debug.P; \
 	  rm -f $(FeedbackParticlesApp_debug_DEPDIR).d
 
 $(FeedbackParticlesApp_debug_cc_o): $(FeedbackParticlesApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).debug.P; \
+	$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
+	cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).debug.P; \
 	  rm -f $(FeedbackParticlesApp_debug_DEPDIR).d
 
 $(FeedbackParticlesApp_debug_c_o): $(FeedbackParticlesApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FeedbackParticlesApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).debug.P; \
+	$(ECHO) FeedbackParticlesApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FeedbackParticlesApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
+	cp $(FeedbackParticlesApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_debug_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).debug.P; \
 	  rm -f $(FeedbackParticlesApp_debug_DEPDIR).d
@@ -168,9 +170,11 @@ FeedbackParticlesApp_release_common_cflags    += -MMD
 FeedbackParticlesApp_release_common_cflags    += $(addprefix -D, $(FeedbackParticlesApp_release_defines))
 FeedbackParticlesApp_release_common_cflags    += $(addprefix -I, $(FeedbackParticlesApp_release_hpaths))
 FeedbackParticlesApp_release_cflags	:= $(FeedbackParticlesApp_release_common_cflags)
-FeedbackParticlesApp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+FeedbackParticlesApp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+FeedbackParticlesApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FeedbackParticlesApp_release_cppflags	:= $(FeedbackParticlesApp_release_common_cflags)
-FeedbackParticlesApp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+FeedbackParticlesApp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+FeedbackParticlesApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 FeedbackParticlesApp_release_lflags    := $(FeedbackParticlesApp_custom_lflags)
 FeedbackParticlesApp_release_lflags    += $(addprefix -L, $(FeedbackParticlesApp_release_lpaths))
 FeedbackParticlesApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(FeedbackParticlesApp_release_libraries)) -Wl,--end-group
@@ -183,9 +187,9 @@ FeedbackParticlesApp_release_obj      = $(FeedbackParticlesApp_release_cpp_o) $(
 FeedbackParticlesApp_release_bin      := ./../../es3aep-kepler/FeedbackParticlesApp/libs/armeabi-v7a/libFeedbackParticlesApp.so
 
 clean_FeedbackParticlesApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean FeedbackParticlesApp release
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(FeedbackParticlesApp_release_bin)
+	$(ECHO) clean FeedbackParticlesApp release
+	$(RMDIR) $(FeedbackParticlesApp_release_objsdir)
+	$(RMDIR) $(FeedbackParticlesApp_release_bin)
 
 build_FeedbackParticlesApp_release: postbuild_FeedbackParticlesApp_release
 postbuild_FeedbackParticlesApp_release: mainbuild_FeedbackParticlesApp_release preantbuild_FeedbackParticlesApp_release antbuild_FeedbackParticlesApp_release
@@ -196,40 +200,45 @@ mainbuild_FeedbackParticlesApp_release: prebuild_FeedbackParticlesApp_release $(
 prebuild_FeedbackParticlesApp_release:
 
 $(FeedbackParticlesApp_release_bin): $(FeedbackParticlesApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/FeedbackParticlesApp/libs/armeabi-v7a/libFeedbackParticlesApp.so`
-	$(SILENT_FLAG)$(CXX) -shared $(FeedbackParticlesApp_release_obj) $(FeedbackParticlesApp_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/FeedbackParticlesApp/libs/armeabi-v7a/libFeedbackParticlesApp.so`
+	$(CXX) -shared $(FeedbackParticlesApp_release_obj) $(FeedbackParticlesApp_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 FeedbackParticlesApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(FeedbackParticlesApp_release_cpp_o): $(FeedbackParticlesApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).release.P; \
+	$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))))
+	cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cppfiles))))).release.P; \
 	  rm -f $(FeedbackParticlesApp_release_DEPDIR).d
 
 $(FeedbackParticlesApp_release_cc_o): $(FeedbackParticlesApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).release.P; \
+	$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(FeedbackParticlesApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))))
+	cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_ccfiles))))).release.P; \
 	  rm -f $(FeedbackParticlesApp_release_DEPDIR).d
 
 $(FeedbackParticlesApp_release_c_o): $(FeedbackParticlesApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(FeedbackParticlesApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
-	$(SILENT_FLAG)cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).release.P; \
+	$(ECHO) FeedbackParticlesApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(FeedbackParticlesApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))))
+	cp $(FeedbackParticlesApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(FeedbackParticlesApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(FeedbackParticlesApp_release_objsdir),, $@))), $(FeedbackParticlesApp_cfiles))))).release.P; \
 	  rm -f $(FeedbackParticlesApp_release_DEPDIR).d
 
 clean_FeedbackParticlesApp:  clean_FeedbackParticlesApp_debug clean_FeedbackParticlesApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.HDR.mk b/samples/build/makeandroid/Makefile.HDR.mk
index ec5d719..3546b95 100644
--- a/samples/build/makeandroid/Makefile.HDR.mk
+++ b/samples/build/makeandroid/Makefile.HDR.mk
@@ -1,14 +1,14 @@
 # Makefile generated by XPJ for android
 -include Makefile.custom
 ProjectName = HDR
-HDR_cppfiles   += ./../../es3-kepler/HDR/BlurShaderGenerator.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/FileLoader.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/HDR.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/HDRImages.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/RenderTexture.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/ShaderObject.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/VertexBufferObject.cpp
-HDR_cppfiles   += ./../../es3-kepler/HDR/rgbe.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/BlurShaderGenerator.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/FileLoader.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/HDR.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/HDRImages.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/RenderTexture.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/ShaderObject.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/VertexBufferObject.cpp
+HDR_cppfiles   += ./../../es3aep-kepler/HDR/rgbe.cpp
 
 HDR_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(HDR_cppfiles)))))
 HDR_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(HDR_ccfiles)))))
@@ -21,7 +21,7 @@ HDR_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $
 HDR_release_dep      = $(HDR_cpp_release_dep) $(HDR_cc_release_dep) $(HDR_c_release_dep)
 -include $(HDR_release_dep)
 HDR_debug_hpaths    := 
-HDR_debug_hpaths    += ./../../es3-kepler/HDR
+HDR_debug_hpaths    += ./../../es3aep-kepler/HDR
 HDR_debug_hpaths    += ./../../../extensions/include
 HDR_debug_hpaths    += ./../../../extensions/externals/include
 HDR_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
@@ -37,7 +37,7 @@ HDR_debug_lpaths    += ./../../../extensions/lib/Tegra-Android
 HDR_debug_defines   := $(HDR_custom_defines)
 HDR_debug_defines   += android
 HDR_debug_defines   += ANDROID
-HDR_debug_defines   += GL_API_LEVEL_ES3_1
+HDR_debug_defines   += GL_API_LEVEL_ES3_1_AEP
 HDR_debug_defines   += _DEBUG
 HDR_debug_libraries := 
 HDR_debug_libraries += gnustl_static
@@ -63,9 +63,11 @@ HDR_debug_common_cflags    += -MMD
 HDR_debug_common_cflags    += $(addprefix -D, $(HDR_debug_defines))
 HDR_debug_common_cflags    += $(addprefix -I, $(HDR_debug_hpaths))
 HDR_debug_cflags	:= $(HDR_debug_common_cflags)
-HDR_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+HDR_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+HDR_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 HDR_debug_cppflags	:= $(HDR_debug_common_cflags)
-HDR_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+HDR_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+HDR_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 HDR_debug_lflags    := $(HDR_custom_lflags)
 HDR_debug_lflags    += $(addprefix -L, $(HDR_debug_lpaths))
 HDR_debug_lflags    += -Wl,--start-group $(addprefix -l, $(HDR_debug_libraries)) -Wl,--end-group
@@ -75,59 +77,59 @@ HDR_debug_cpp_o    = $(addprefix $(HDR_debug_objsdir)/, $(subst ./, , $(subst ..
 HDR_debug_cc_o    = $(addprefix $(HDR_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(HDR_ccfiles)))))
 HDR_debug_c_o      = $(addprefix $(HDR_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(HDR_cfiles)))))
 HDR_debug_obj      = $(HDR_debug_cpp_o) $(HDR_debug_cc_o) $(HDR_debug_c_o)
-HDR_debug_bin      := ./../../es3-kepler/HDR/libs/armeabi-v7a/libHDR.so
+HDR_debug_bin      := ./../../es3aep-kepler/HDR/libs/armeabi-v7a/libHDR.so
 
 clean_HDR_debug: 
-	$(SILENT_FLAG)$(ECHO) clean HDR debug
-	$(SILENT_FLAG)$(RMDIR) $(HDR_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(HDR_debug_bin)
+	$(ECHO) clean HDR debug
+	$(RMDIR) $(HDR_debug_objsdir)
+	$(RMDIR) $(HDR_debug_bin)
 
 build_HDR_debug: postbuild_HDR_debug
 postbuild_HDR_debug: mainbuild_HDR_debug preantbuild_HDR_debug antbuild_HDR_debug
 preantbuild_HDR_debug: mainbuild_HDR_debug
 antbuild_HDR_debug: preantbuild_HDR_debug
-	cd ./../../es3-kepler/HDR; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+	cd ./../../es3aep-kepler/HDR; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
 mainbuild_HDR_debug: prebuild_HDR_debug $(HDR_debug_bin)
 prebuild_HDR_debug:
 
 $(HDR_debug_bin): $(HDR_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3-kepler/HDR/libs/armeabi-v7a/libHDR.so`
-	$(SILENT_FLAG)$(CXX) -shared $(HDR_debug_obj) $(HDR_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/HDR/libs/armeabi-v7a/libHDR.so`
+	$(CXX) -shared $(HDR_debug_obj) $(HDR_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 HDR_debug_DEPDIR = $(dir $(@))/$(*F)
 $(HDR_debug_cpp_o): $(HDR_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))))
-	$(SILENT_FLAG)cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))).debug.P; \
+	$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))))
+	cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cppfiles))))).debug.P; \
 	  rm -f $(HDR_debug_DEPDIR).d
 
 $(HDR_debug_cc_o): $(HDR_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))))
-	$(SILENT_FLAG)cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))).debug.P; \
+	$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))))
+	cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_ccfiles))))).debug.P; \
 	  rm -f $(HDR_debug_DEPDIR).d
 
 $(HDR_debug_c_o): $(HDR_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(HDR_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))))
-	$(SILENT_FLAG)cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))).debug.P; \
+	$(ECHO) HDR: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(HDR_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))))
+	cp $(HDR_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_debug_objsdir),, $@))), $(HDR_cfiles))))).debug.P; \
 	  rm -f $(HDR_debug_DEPDIR).d
 
 HDR_release_hpaths    := 
-HDR_release_hpaths    += ./../../es3-kepler/HDR
+HDR_release_hpaths    += ./../../es3aep-kepler/HDR
 HDR_release_hpaths    += ./../../../extensions/include
 HDR_release_hpaths    += ./../../../extensions/externals/include
 HDR_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
@@ -143,7 +145,7 @@ HDR_release_lpaths    += ./../../../extensions/lib/Tegra-Android
 HDR_release_defines   := $(HDR_custom_defines)
 HDR_release_defines   += android
 HDR_release_defines   += ANDROID
-HDR_release_defines   += GL_API_LEVEL_ES3_1
+HDR_release_defines   += GL_API_LEVEL_ES3_1_AEP
 HDR_release_defines   += NDEBUG
 HDR_release_libraries := 
 HDR_release_libraries += gnustl_static
@@ -169,9 +171,11 @@ HDR_release_common_cflags    += -MMD
 HDR_release_common_cflags    += $(addprefix -D, $(HDR_release_defines))
 HDR_release_common_cflags    += $(addprefix -I, $(HDR_release_hpaths))
 HDR_release_cflags	:= $(HDR_release_common_cflags)
-HDR_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+HDR_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+HDR_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 HDR_release_cppflags	:= $(HDR_release_common_cflags)
-HDR_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+HDR_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+HDR_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 HDR_release_lflags    := $(HDR_custom_lflags)
 HDR_release_lflags    += $(addprefix -L, $(HDR_release_lpaths))
 HDR_release_lflags    += -Wl,--start-group $(addprefix -l, $(HDR_release_libraries)) -Wl,--end-group
@@ -181,56 +185,61 @@ HDR_release_cpp_o    = $(addprefix $(HDR_release_objsdir)/, $(subst ./, , $(subs
 HDR_release_cc_o    = $(addprefix $(HDR_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(HDR_ccfiles)))))
 HDR_release_c_o      = $(addprefix $(HDR_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(HDR_cfiles)))))
 HDR_release_obj      = $(HDR_release_cpp_o) $(HDR_release_cc_o) $(HDR_release_c_o)
-HDR_release_bin      := ./../../es3-kepler/HDR/libs/armeabi-v7a/libHDR.so
+HDR_release_bin      := ./../../es3aep-kepler/HDR/libs/armeabi-v7a/libHDR.so
 
 clean_HDR_release: 
-	$(SILENT_FLAG)$(ECHO) clean HDR release
-	$(SILENT_FLAG)$(RMDIR) $(HDR_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(HDR_release_bin)
+	$(ECHO) clean HDR release
+	$(RMDIR) $(HDR_release_objsdir)
+	$(RMDIR) $(HDR_release_bin)
 
 build_HDR_release: postbuild_HDR_release
 postbuild_HDR_release: mainbuild_HDR_release preantbuild_HDR_release antbuild_HDR_release
 preantbuild_HDR_release: mainbuild_HDR_release
 antbuild_HDR_release: preantbuild_HDR_release
-	cd ./../../es3-kepler/HDR; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+	cd ./../../es3aep-kepler/HDR; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
 mainbuild_HDR_release: prebuild_HDR_release $(HDR_release_bin)
 prebuild_HDR_release:
 
 $(HDR_release_bin): $(HDR_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3-kepler/HDR/libs/armeabi-v7a/libHDR.so`
-	$(SILENT_FLAG)$(CXX) -shared $(HDR_release_obj) $(HDR_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/HDR/libs/armeabi-v7a/libHDR.so`
+	$(CXX) -shared $(HDR_release_obj) $(HDR_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 HDR_release_DEPDIR = $(dir $(@))/$(*F)
 $(HDR_release_cpp_o): $(HDR_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))))
-	$(SILENT_FLAG)cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))).release.P; \
+	$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))))
+	cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cppfiles))))).release.P; \
 	  rm -f $(HDR_release_DEPDIR).d
 
 $(HDR_release_cc_o): $(HDR_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))))
-	$(SILENT_FLAG)cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))).release.P; \
+	$(ECHO) HDR: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(HDR_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))))
+	cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(HDR_release_objsdir),, $@))), $(HDR_ccfiles))))).release.P; \
 	  rm -f $(HDR_release_DEPDIR).d
 
 $(HDR_release_c_o): $(HDR_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) HDR: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(HDR_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))))
-	$(SILENT_FLAG)cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))).release.P; \
+	$(ECHO) HDR: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(HDR_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))))
+	cp $(HDR_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(HDR_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(HDR_release_objsdir),, $@))), $(HDR_cfiles))))).release.P; \
 	  rm -f $(HDR_release_DEPDIR).d
 
 clean_HDR:  clean_HDR_debug clean_HDR_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.Half.mk b/samples/build/makeandroid/Makefile.Half.mk
index 32ceff8..f0bf5cc 100644
--- a/samples/build/makeandroid/Makefile.Half.mk
+++ b/samples/build/makeandroid/Makefile.Half.mk
@@ -32,9 +32,11 @@ Half_debug_common_cflags    += -MMD
 Half_debug_common_cflags    += $(addprefix -D, $(Half_debug_defines))
 Half_debug_common_cflags    += $(addprefix -I, $(Half_debug_hpaths))
 Half_debug_cflags	:= $(Half_debug_common_cflags)
-Half_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 Half_debug_cppflags	:= $(Half_debug_common_cflags)
-Half_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 Half_debug_lflags    := $(Half_custom_lflags)
 Half_debug_lflags    += $(addprefix -L, $(Half_debug_lpaths))
 Half_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Half_debug_libraries)) -Wl,--end-group
@@ -46,9 +48,9 @@ Half_debug_obj      = $(Half_debug_cpp_o) $(Half_debug_cc_o) $(Half_debug_c_o)
 Half_debug_bin      := ./../../../extensions/externals/lib/Tegra-Android/libHalfD.a
 
 clean_Half_debug: 
-	$(SILENT_FLAG)$(ECHO) clean Half debug
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_debug_bin)
+	$(ECHO) clean Half debug
+	$(RMDIR) $(Half_debug_objsdir)
+	$(RMDIR) $(Half_debug_bin)
 
 build_Half_debug: postbuild_Half_debug
 postbuild_Half_debug: mainbuild_Half_debug
@@ -56,37 +58,37 @@ mainbuild_Half_debug: prebuild_Half_debug $(Half_debug_bin)
 prebuild_Half_debug:
 
 $(Half_debug_bin): $(Half_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libHalfD.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libHalfD.a`
+	$(AR) rcs $(Half_debug_bin) $(Half_debug_obj)
+	$(ECHO) building $@ complete!
 
 Half_debug_DEPDIR = $(dir $(@))/$(*F)
 $(Half_debug_cpp_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_debug_objsdir),, $@))), $(Half_cppfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_cc_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_debug_objsdir),, $@))), $(Half_ccfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
 
 $(Half_debug_c_o): $(Half_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
+	$(ECHO) Half: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_debug_objsdir),, $@))), $(Half_cfiles))))).debug.P; \
 	  rm -f $(Half_debug_DEPDIR).d
@@ -110,9 +112,11 @@ Half_release_common_cflags    += -MMD
 Half_release_common_cflags    += $(addprefix -D, $(Half_release_defines))
 Half_release_common_cflags    += $(addprefix -I, $(Half_release_hpaths))
 Half_release_cflags	:= $(Half_release_common_cflags)
-Half_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_cppflags	:= $(Half_release_common_cflags)
-Half_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Half_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 Half_release_lflags    := $(Half_custom_lflags)
 Half_release_lflags    += $(addprefix -L, $(Half_release_lpaths))
 Half_release_lflags    += -Wl,--start-group $(addprefix -l, $(Half_release_libraries)) -Wl,--end-group
@@ -124,9 +128,9 @@ Half_release_obj      = $(Half_release_cpp_o) $(Half_release_cc_o) $(Half_releas
 Half_release_bin      := ./../../../extensions/externals/lib/Tegra-Android/libHalf.a
 
 clean_Half_release: 
-	$(SILENT_FLAG)$(ECHO) clean Half release
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(Half_release_bin)
+	$(ECHO) clean Half release
+	$(RMDIR) $(Half_release_objsdir)
+	$(RMDIR) $(Half_release_bin)
 
 build_Half_release: postbuild_Half_release
 postbuild_Half_release: mainbuild_Half_release
@@ -134,40 +138,45 @@ mainbuild_Half_release: prebuild_Half_release $(Half_release_bin)
 prebuild_Half_release:
 
 $(Half_release_bin): $(Half_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libHalf.a`
-	$(SILENT_FLAG)$(AR) rcs $(Half_release_bin) $(Half_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libHalf.a`
+	$(AR) rcs $(Half_release_bin) $(Half_release_obj)
+	$(ECHO) building $@ complete!
 
 Half_release_DEPDIR = $(dir $(@))/$(*F)
 $(Half_release_cpp_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Half_release_objsdir),, $@))), $(Half_cppfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_cc_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Half_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Half_release_objsdir),, $@))), $(Half_ccfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 $(Half_release_c_o): $(Half_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
-	$(SILENT_FLAG)cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
+	$(ECHO) Half: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Half_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))))
+	cp $(Half_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(Half_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Half_release_objsdir),, $@))), $(Half_cfiles))))).release.P; \
 	  rm -f $(Half_release_DEPDIR).d
 
 clean_Half:  clean_Half_debug clean_Half_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.InstancedTessellation.mk b/samples/build/makeandroid/Makefile.InstancedTessellation.mk
index 6ef4cfb..ad9b62f 100644
--- a/samples/build/makeandroid/Makefile.InstancedTessellation.mk
+++ b/samples/build/makeandroid/Makefile.InstancedTessellation.mk
@@ -55,9 +55,11 @@ InstancedTessellation_debug_common_cflags    += -MMD
 InstancedTessellation_debug_common_cflags    += $(addprefix -D, $(InstancedTessellation_debug_defines))
 InstancedTessellation_debug_common_cflags    += $(addprefix -I, $(InstancedTessellation_debug_hpaths))
 InstancedTessellation_debug_cflags	:= $(InstancedTessellation_debug_common_cflags)
-InstancedTessellation_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancedTessellation_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancedTessellation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancedTessellation_debug_cppflags	:= $(InstancedTessellation_debug_common_cflags)
-InstancedTessellation_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancedTessellation_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancedTessellation_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancedTessellation_debug_lflags    := $(InstancedTessellation_custom_lflags)
 InstancedTessellation_debug_lflags    += $(addprefix -L, $(InstancedTessellation_debug_lpaths))
 InstancedTessellation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(InstancedTessellation_debug_libraries)) -Wl,--end-group
@@ -70,9 +72,9 @@ InstancedTessellation_debug_obj      = $(InstancedTessellation_debug_cpp_o) $(In
 InstancedTessellation_debug_bin      := ./../../es2-aurora/InstancedTessellation/libs/armeabi-v7a/libInstancedTessellation.so
 
 clean_InstancedTessellation_debug: 
-	$(SILENT_FLAG)$(ECHO) clean InstancedTessellation debug
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_debug_bin)
+	$(ECHO) clean InstancedTessellation debug
+	$(RMDIR) $(InstancedTessellation_debug_objsdir)
+	$(RMDIR) $(InstancedTessellation_debug_bin)
 
 build_InstancedTessellation_debug: postbuild_InstancedTessellation_debug
 postbuild_InstancedTessellation_debug: mainbuild_InstancedTessellation_debug preantbuild_InstancedTessellation_debug antbuild_InstancedTessellation_debug
@@ -83,37 +85,37 @@ mainbuild_InstancedTessellation_debug: prebuild_InstancedTessellation_debug $(In
 prebuild_InstancedTessellation_debug:
 
 $(InstancedTessellation_debug_bin): $(InstancedTessellation_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/InstancedTessellation/libs/armeabi-v7a/libInstancedTessellation.so`
-	$(SILENT_FLAG)$(CXX) -shared $(InstancedTessellation_debug_obj) $(InstancedTessellation_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/InstancedTessellation/libs/armeabi-v7a/libInstancedTessellation.so`
+	$(CXX) -shared $(InstancedTessellation_debug_obj) $(InstancedTessellation_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 InstancedTessellation_debug_DEPDIR = $(dir $(@))/$(*F)
 $(InstancedTessellation_debug_cpp_o): $(InstancedTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).debug.P; \
+	$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
+	cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).debug.P; \
 	  rm -f $(InstancedTessellation_debug_DEPDIR).d
 
 $(InstancedTessellation_debug_cc_o): $(InstancedTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).debug.P; \
+	$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
+	cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).debug.P; \
 	  rm -f $(InstancedTessellation_debug_DEPDIR).d
 
 $(InstancedTessellation_debug_c_o): $(InstancedTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancedTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))).debug.P; \
+	$(ECHO) InstancedTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancedTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
+	cp $(InstancedTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_debug_objsdir),, $@))), $(InstancedTessellation_cfiles))))).debug.P; \
 	  rm -f $(InstancedTessellation_debug_DEPDIR).d
@@ -160,9 +162,11 @@ InstancedTessellation_release_common_cflags    += -MMD
 InstancedTessellation_release_common_cflags    += $(addprefix -D, $(InstancedTessellation_release_defines))
 InstancedTessellation_release_common_cflags    += $(addprefix -I, $(InstancedTessellation_release_hpaths))
 InstancedTessellation_release_cflags	:= $(InstancedTessellation_release_common_cflags)
-InstancedTessellation_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancedTessellation_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancedTessellation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancedTessellation_release_cppflags	:= $(InstancedTessellation_release_common_cflags)
-InstancedTessellation_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancedTessellation_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancedTessellation_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancedTessellation_release_lflags    := $(InstancedTessellation_custom_lflags)
 InstancedTessellation_release_lflags    += $(addprefix -L, $(InstancedTessellation_release_lpaths))
 InstancedTessellation_release_lflags    += -Wl,--start-group $(addprefix -l, $(InstancedTessellation_release_libraries)) -Wl,--end-group
@@ -175,9 +179,9 @@ InstancedTessellation_release_obj      = $(InstancedTessellation_release_cpp_o)
 InstancedTessellation_release_bin      := ./../../es2-aurora/InstancedTessellation/libs/armeabi-v7a/libInstancedTessellation.so
 
 clean_InstancedTessellation_release: 
-	$(SILENT_FLAG)$(ECHO) clean InstancedTessellation release
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancedTessellation_release_bin)
+	$(ECHO) clean InstancedTessellation release
+	$(RMDIR) $(InstancedTessellation_release_objsdir)
+	$(RMDIR) $(InstancedTessellation_release_bin)
 
 build_InstancedTessellation_release: postbuild_InstancedTessellation_release
 postbuild_InstancedTessellation_release: mainbuild_InstancedTessellation_release preantbuild_InstancedTessellation_release antbuild_InstancedTessellation_release
@@ -188,40 +192,45 @@ mainbuild_InstancedTessellation_release: prebuild_InstancedTessellation_release
 prebuild_InstancedTessellation_release:
 
 $(InstancedTessellation_release_bin): $(InstancedTessellation_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/InstancedTessellation/libs/armeabi-v7a/libInstancedTessellation.so`
-	$(SILENT_FLAG)$(CXX) -shared $(InstancedTessellation_release_obj) $(InstancedTessellation_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/InstancedTessellation/libs/armeabi-v7a/libInstancedTessellation.so`
+	$(CXX) -shared $(InstancedTessellation_release_obj) $(InstancedTessellation_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 InstancedTessellation_release_DEPDIR = $(dir $(@))/$(*F)
 $(InstancedTessellation_release_cpp_o): $(InstancedTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).release.P; \
+	$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))))
+	cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cppfiles))))).release.P; \
 	  rm -f $(InstancedTessellation_release_DEPDIR).d
 
 $(InstancedTessellation_release_cc_o): $(InstancedTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).release.P; \
+	$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancedTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))))
+	cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_ccfiles))))).release.P; \
 	  rm -f $(InstancedTessellation_release_DEPDIR).d
 
 $(InstancedTessellation_release_c_o): $(InstancedTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancedTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))).release.P; \
+	$(ECHO) InstancedTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancedTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))))
+	cp $(InstancedTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancedTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancedTessellation_release_objsdir),, $@))), $(InstancedTessellation_cfiles))))).release.P; \
 	  rm -f $(InstancedTessellation_release_DEPDIR).d
 
 clean_InstancedTessellation:  clean_InstancedTessellation_debug clean_InstancedTessellation_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.InstancingApp.mk b/samples/build/makeandroid/Makefile.InstancingApp.mk
index 1982071..4b9caba 100644
--- a/samples/build/makeandroid/Makefile.InstancingApp.mk
+++ b/samples/build/makeandroid/Makefile.InstancingApp.mk
@@ -55,9 +55,11 @@ InstancingApp_debug_common_cflags    += -MMD
 InstancingApp_debug_common_cflags    += $(addprefix -D, $(InstancingApp_debug_defines))
 InstancingApp_debug_common_cflags    += $(addprefix -I, $(InstancingApp_debug_hpaths))
 InstancingApp_debug_cflags	:= $(InstancingApp_debug_common_cflags)
-InstancingApp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancingApp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancingApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancingApp_debug_cppflags	:= $(InstancingApp_debug_common_cflags)
-InstancingApp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancingApp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancingApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 InstancingApp_debug_lflags    := $(InstancingApp_custom_lflags)
 InstancingApp_debug_lflags    += $(addprefix -L, $(InstancingApp_debug_lpaths))
 InstancingApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(InstancingApp_debug_libraries)) -Wl,--end-group
@@ -70,9 +72,9 @@ InstancingApp_debug_obj      = $(InstancingApp_debug_cpp_o) $(InstancingApp_debu
 InstancingApp_debug_bin      := ./../../es2-aurora/InstancingApp/libs/armeabi-v7a/libInstancingApp.so
 
 clean_InstancingApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean InstancingApp debug
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_debug_bin)
+	$(ECHO) clean InstancingApp debug
+	$(RMDIR) $(InstancingApp_debug_objsdir)
+	$(RMDIR) $(InstancingApp_debug_bin)
 
 build_InstancingApp_debug: postbuild_InstancingApp_debug
 postbuild_InstancingApp_debug: mainbuild_InstancingApp_debug preantbuild_InstancingApp_debug antbuild_InstancingApp_debug
@@ -83,37 +85,37 @@ mainbuild_InstancingApp_debug: prebuild_InstancingApp_debug $(InstancingApp_debu
 prebuild_InstancingApp_debug:
 
 $(InstancingApp_debug_bin): $(InstancingApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/InstancingApp/libs/armeabi-v7a/libInstancingApp.so`
-	$(SILENT_FLAG)$(CXX) -shared $(InstancingApp_debug_obj) $(InstancingApp_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/InstancingApp/libs/armeabi-v7a/libInstancingApp.so`
+	$(CXX) -shared $(InstancingApp_debug_obj) $(InstancingApp_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 InstancingApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(InstancingApp_debug_cpp_o): $(InstancingApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))).debug.P; \
+	$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))))
+	cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cppfiles))))).debug.P; \
 	  rm -f $(InstancingApp_debug_DEPDIR).d
 
 $(InstancingApp_debug_cc_o): $(InstancingApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))).debug.P; \
+	$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))))
+	cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_ccfiles))))).debug.P; \
 	  rm -f $(InstancingApp_debug_DEPDIR).d
 
 $(InstancingApp_debug_c_o): $(InstancingApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancingApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))).debug.P; \
+	$(ECHO) InstancingApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancingApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))))
+	cp $(InstancingApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_debug_objsdir),, $@))), $(InstancingApp_cfiles))))).debug.P; \
 	  rm -f $(InstancingApp_debug_DEPDIR).d
@@ -160,9 +162,11 @@ InstancingApp_release_common_cflags    += -MMD
 InstancingApp_release_common_cflags    += $(addprefix -D, $(InstancingApp_release_defines))
 InstancingApp_release_common_cflags    += $(addprefix -I, $(InstancingApp_release_hpaths))
 InstancingApp_release_cflags	:= $(InstancingApp_release_common_cflags)
-InstancingApp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancingApp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancingApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancingApp_release_cppflags	:= $(InstancingApp_release_common_cflags)
-InstancingApp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancingApp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+InstancingApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 InstancingApp_release_lflags    := $(InstancingApp_custom_lflags)
 InstancingApp_release_lflags    += $(addprefix -L, $(InstancingApp_release_lpaths))
 InstancingApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(InstancingApp_release_libraries)) -Wl,--end-group
@@ -175,9 +179,9 @@ InstancingApp_release_obj      = $(InstancingApp_release_cpp_o) $(InstancingApp_
 InstancingApp_release_bin      := ./../../es2-aurora/InstancingApp/libs/armeabi-v7a/libInstancingApp.so
 
 clean_InstancingApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean InstancingApp release
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(InstancingApp_release_bin)
+	$(ECHO) clean InstancingApp release
+	$(RMDIR) $(InstancingApp_release_objsdir)
+	$(RMDIR) $(InstancingApp_release_bin)
 
 build_InstancingApp_release: postbuild_InstancingApp_release
 postbuild_InstancingApp_release: mainbuild_InstancingApp_release preantbuild_InstancingApp_release antbuild_InstancingApp_release
@@ -188,40 +192,45 @@ mainbuild_InstancingApp_release: prebuild_InstancingApp_release $(InstancingApp_
 prebuild_InstancingApp_release:
 
 $(InstancingApp_release_bin): $(InstancingApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/InstancingApp/libs/armeabi-v7a/libInstancingApp.so`
-	$(SILENT_FLAG)$(CXX) -shared $(InstancingApp_release_obj) $(InstancingApp_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/InstancingApp/libs/armeabi-v7a/libInstancingApp.so`
+	$(CXX) -shared $(InstancingApp_release_obj) $(InstancingApp_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 InstancingApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(InstancingApp_release_cpp_o): $(InstancingApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))).release.P; \
+	$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))))
+	cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cppfiles))))).release.P; \
 	  rm -f $(InstancingApp_release_DEPDIR).d
 
 $(InstancingApp_release_cc_o): $(InstancingApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))).release.P; \
+	$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(InstancingApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))))
+	cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_ccfiles))))).release.P; \
 	  rm -f $(InstancingApp_release_DEPDIR).d
 
 $(InstancingApp_release_c_o): $(InstancingApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(InstancingApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))))
-	$(SILENT_FLAG)cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))).release.P; \
+	$(ECHO) InstancingApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(InstancingApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))))
+	cp $(InstancingApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(InstancingApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(InstancingApp_release_objsdir),, $@))), $(InstancingApp_cfiles))))).release.P; \
 	  rm -f $(InstancingApp_release_DEPDIR).d
 
 clean_InstancingApp:  clean_InstancingApp_debug clean_InstancingApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.MotionBlur.mk b/samples/build/makeandroid/Makefile.MotionBlur.mk
index b432c88..000478e 100644
--- a/samples/build/makeandroid/Makefile.MotionBlur.mk
+++ b/samples/build/makeandroid/Makefile.MotionBlur.mk
@@ -55,9 +55,11 @@ MotionBlur_debug_common_cflags    += -MMD
 MotionBlur_debug_common_cflags    += $(addprefix -D, $(MotionBlur_debug_defines))
 MotionBlur_debug_common_cflags    += $(addprefix -I, $(MotionBlur_debug_hpaths))
 MotionBlur_debug_cflags	:= $(MotionBlur_debug_common_cflags)
-MotionBlur_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlur_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlur_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlur_debug_cppflags	:= $(MotionBlur_debug_common_cflags)
-MotionBlur_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlur_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlur_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlur_debug_lflags    := $(MotionBlur_custom_lflags)
 MotionBlur_debug_lflags    += $(addprefix -L, $(MotionBlur_debug_lpaths))
 MotionBlur_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlur_debug_libraries)) -Wl,--end-group
@@ -70,9 +72,9 @@ MotionBlur_debug_obj      = $(MotionBlur_debug_cpp_o) $(MotionBlur_debug_cc_o) $
 MotionBlur_debug_bin      := ./../../es2-aurora/MotionBlur/libs/armeabi-v7a/libMotionBlur.so
 
 clean_MotionBlur_debug: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlur debug
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_debug_bin)
+	$(ECHO) clean MotionBlur debug
+	$(RMDIR) $(MotionBlur_debug_objsdir)
+	$(RMDIR) $(MotionBlur_debug_bin)
 
 build_MotionBlur_debug: postbuild_MotionBlur_debug
 postbuild_MotionBlur_debug: mainbuild_MotionBlur_debug preantbuild_MotionBlur_debug antbuild_MotionBlur_debug
@@ -83,37 +85,37 @@ mainbuild_MotionBlur_debug: prebuild_MotionBlur_debug $(MotionBlur_debug_bin)
 prebuild_MotionBlur_debug:
 
 $(MotionBlur_debug_bin): $(MotionBlur_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/MotionBlur/libs/armeabi-v7a/libMotionBlur.so`
-	$(SILENT_FLAG)$(CXX) -shared $(MotionBlur_debug_obj) $(MotionBlur_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/MotionBlur/libs/armeabi-v7a/libMotionBlur.so`
+	$(CXX) -shared $(MotionBlur_debug_obj) $(MotionBlur_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 MotionBlur_debug_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlur_debug_cpp_o): $(MotionBlur_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))).debug.P; \
+	$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))))
+	cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cppfiles))))).debug.P; \
 	  rm -f $(MotionBlur_debug_DEPDIR).d
 
 $(MotionBlur_debug_cc_o): $(MotionBlur_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))).debug.P; \
+	$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))))
+	cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_ccfiles))))).debug.P; \
 	  rm -f $(MotionBlur_debug_DEPDIR).d
 
 $(MotionBlur_debug_c_o): $(MotionBlur_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlur_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))).debug.P; \
+	$(ECHO) MotionBlur: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlur_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))))
+	cp $(MotionBlur_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_debug_objsdir),, $@))), $(MotionBlur_cfiles))))).debug.P; \
 	  rm -f $(MotionBlur_debug_DEPDIR).d
@@ -160,9 +162,11 @@ MotionBlur_release_common_cflags    += -MMD
 MotionBlur_release_common_cflags    += $(addprefix -D, $(MotionBlur_release_defines))
 MotionBlur_release_common_cflags    += $(addprefix -I, $(MotionBlur_release_hpaths))
 MotionBlur_release_cflags	:= $(MotionBlur_release_common_cflags)
-MotionBlur_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlur_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlur_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlur_release_cppflags	:= $(MotionBlur_release_common_cflags)
-MotionBlur_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlur_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlur_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlur_release_lflags    := $(MotionBlur_custom_lflags)
 MotionBlur_release_lflags    += $(addprefix -L, $(MotionBlur_release_lpaths))
 MotionBlur_release_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlur_release_libraries)) -Wl,--end-group
@@ -175,9 +179,9 @@ MotionBlur_release_obj      = $(MotionBlur_release_cpp_o) $(MotionBlur_release_c
 MotionBlur_release_bin      := ./../../es2-aurora/MotionBlur/libs/armeabi-v7a/libMotionBlur.so
 
 clean_MotionBlur_release: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlur release
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlur_release_bin)
+	$(ECHO) clean MotionBlur release
+	$(RMDIR) $(MotionBlur_release_objsdir)
+	$(RMDIR) $(MotionBlur_release_bin)
 
 build_MotionBlur_release: postbuild_MotionBlur_release
 postbuild_MotionBlur_release: mainbuild_MotionBlur_release preantbuild_MotionBlur_release antbuild_MotionBlur_release
@@ -188,40 +192,45 @@ mainbuild_MotionBlur_release: prebuild_MotionBlur_release $(MotionBlur_release_b
 prebuild_MotionBlur_release:
 
 $(MotionBlur_release_bin): $(MotionBlur_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/MotionBlur/libs/armeabi-v7a/libMotionBlur.so`
-	$(SILENT_FLAG)$(CXX) -shared $(MotionBlur_release_obj) $(MotionBlur_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/MotionBlur/libs/armeabi-v7a/libMotionBlur.so`
+	$(CXX) -shared $(MotionBlur_release_obj) $(MotionBlur_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 MotionBlur_release_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlur_release_cpp_o): $(MotionBlur_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))).release.P; \
+	$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))))
+	cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cppfiles))))).release.P; \
 	  rm -f $(MotionBlur_release_DEPDIR).d
 
 $(MotionBlur_release_cc_o): $(MotionBlur_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))).release.P; \
+	$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlur_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))))
+	cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_ccfiles))))).release.P; \
 	  rm -f $(MotionBlur_release_DEPDIR).d
 
 $(MotionBlur_release_c_o): $(MotionBlur_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlur_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))).release.P; \
+	$(ECHO) MotionBlur: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlur_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))))
+	cp $(MotionBlur_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlur_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlur_release_objsdir),, $@))), $(MotionBlur_cfiles))))).release.P; \
 	  rm -f $(MotionBlur_release_DEPDIR).d
 
 clean_MotionBlur:  clean_MotionBlur_debug clean_MotionBlur_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.MotionBlurAdvanced.mk b/samples/build/makeandroid/Makefile.MotionBlurAdvanced.mk
index fd928e4..1c8ffbb 100644
--- a/samples/build/makeandroid/Makefile.MotionBlurAdvanced.mk
+++ b/samples/build/makeandroid/Makefile.MotionBlurAdvanced.mk
@@ -56,9 +56,11 @@ MotionBlurAdvanced_debug_common_cflags    += -MMD
 MotionBlurAdvanced_debug_common_cflags    += $(addprefix -D, $(MotionBlurAdvanced_debug_defines))
 MotionBlurAdvanced_debug_common_cflags    += $(addprefix -I, $(MotionBlurAdvanced_debug_hpaths))
 MotionBlurAdvanced_debug_cflags	:= $(MotionBlurAdvanced_debug_common_cflags)
-MotionBlurAdvanced_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlurAdvanced_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlurAdvanced_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlurAdvanced_debug_cppflags	:= $(MotionBlurAdvanced_debug_common_cflags)
-MotionBlurAdvanced_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlurAdvanced_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlurAdvanced_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MotionBlurAdvanced_debug_lflags    := $(MotionBlurAdvanced_custom_lflags)
 MotionBlurAdvanced_debug_lflags    += $(addprefix -L, $(MotionBlurAdvanced_debug_lpaths))
 MotionBlurAdvanced_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlurAdvanced_debug_libraries)) -Wl,--end-group
@@ -71,9 +73,9 @@ MotionBlurAdvanced_debug_obj      = $(MotionBlurAdvanced_debug_cpp_o) $(MotionBl
 MotionBlurAdvanced_debug_bin      := ./../../es3aep-kepler/MotionBlurAdvanced/libs/armeabi-v7a/libMotionBlurAdvanced.so
 
 clean_MotionBlurAdvanced_debug: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlurAdvanced debug
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_debug_bin)
+	$(ECHO) clean MotionBlurAdvanced debug
+	$(RMDIR) $(MotionBlurAdvanced_debug_objsdir)
+	$(RMDIR) $(MotionBlurAdvanced_debug_bin)
 
 build_MotionBlurAdvanced_debug: postbuild_MotionBlurAdvanced_debug
 postbuild_MotionBlurAdvanced_debug: mainbuild_MotionBlurAdvanced_debug preantbuild_MotionBlurAdvanced_debug antbuild_MotionBlurAdvanced_debug
@@ -84,37 +86,37 @@ mainbuild_MotionBlurAdvanced_debug: prebuild_MotionBlurAdvanced_debug $(MotionBl
 prebuild_MotionBlurAdvanced_debug:
 
 $(MotionBlurAdvanced_debug_bin): $(MotionBlurAdvanced_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/MotionBlurAdvanced/libs/armeabi-v7a/libMotionBlurAdvanced.so`
-	$(SILENT_FLAG)$(CXX) -shared $(MotionBlurAdvanced_debug_obj) $(MotionBlurAdvanced_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/MotionBlurAdvanced/libs/armeabi-v7a/libMotionBlurAdvanced.so`
+	$(CXX) -shared $(MotionBlurAdvanced_debug_obj) $(MotionBlurAdvanced_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 MotionBlurAdvanced_debug_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlurAdvanced_debug_cpp_o): $(MotionBlurAdvanced_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).debug.P; \
+	$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
+	cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).debug.P; \
 	  rm -f $(MotionBlurAdvanced_debug_DEPDIR).d
 
 $(MotionBlurAdvanced_debug_cc_o): $(MotionBlurAdvanced_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).debug.P; \
+	$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
+	cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).debug.P; \
 	  rm -f $(MotionBlurAdvanced_debug_DEPDIR).d
 
 $(MotionBlurAdvanced_debug_c_o): $(MotionBlurAdvanced_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlurAdvanced_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).debug.P; \
+	$(ECHO) MotionBlurAdvanced: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlurAdvanced_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
+	cp $(MotionBlurAdvanced_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_debug_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).debug.P; \
 	  rm -f $(MotionBlurAdvanced_debug_DEPDIR).d
@@ -162,9 +164,11 @@ MotionBlurAdvanced_release_common_cflags    += -MMD
 MotionBlurAdvanced_release_common_cflags    += $(addprefix -D, $(MotionBlurAdvanced_release_defines))
 MotionBlurAdvanced_release_common_cflags    += $(addprefix -I, $(MotionBlurAdvanced_release_hpaths))
 MotionBlurAdvanced_release_cflags	:= $(MotionBlurAdvanced_release_common_cflags)
-MotionBlurAdvanced_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlurAdvanced_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlurAdvanced_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlurAdvanced_release_cppflags	:= $(MotionBlurAdvanced_release_common_cflags)
-MotionBlurAdvanced_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlurAdvanced_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MotionBlurAdvanced_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MotionBlurAdvanced_release_lflags    := $(MotionBlurAdvanced_custom_lflags)
 MotionBlurAdvanced_release_lflags    += $(addprefix -L, $(MotionBlurAdvanced_release_lpaths))
 MotionBlurAdvanced_release_lflags    += -Wl,--start-group $(addprefix -l, $(MotionBlurAdvanced_release_libraries)) -Wl,--end-group
@@ -177,9 +181,9 @@ MotionBlurAdvanced_release_obj      = $(MotionBlurAdvanced_release_cpp_o) $(Moti
 MotionBlurAdvanced_release_bin      := ./../../es3aep-kepler/MotionBlurAdvanced/libs/armeabi-v7a/libMotionBlurAdvanced.so
 
 clean_MotionBlurAdvanced_release: 
-	$(SILENT_FLAG)$(ECHO) clean MotionBlurAdvanced release
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MotionBlurAdvanced_release_bin)
+	$(ECHO) clean MotionBlurAdvanced release
+	$(RMDIR) $(MotionBlurAdvanced_release_objsdir)
+	$(RMDIR) $(MotionBlurAdvanced_release_bin)
 
 build_MotionBlurAdvanced_release: postbuild_MotionBlurAdvanced_release
 postbuild_MotionBlurAdvanced_release: mainbuild_MotionBlurAdvanced_release preantbuild_MotionBlurAdvanced_release antbuild_MotionBlurAdvanced_release
@@ -190,40 +194,45 @@ mainbuild_MotionBlurAdvanced_release: prebuild_MotionBlurAdvanced_release $(Moti
 prebuild_MotionBlurAdvanced_release:
 
 $(MotionBlurAdvanced_release_bin): $(MotionBlurAdvanced_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/MotionBlurAdvanced/libs/armeabi-v7a/libMotionBlurAdvanced.so`
-	$(SILENT_FLAG)$(CXX) -shared $(MotionBlurAdvanced_release_obj) $(MotionBlurAdvanced_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/MotionBlurAdvanced/libs/armeabi-v7a/libMotionBlurAdvanced.so`
+	$(CXX) -shared $(MotionBlurAdvanced_release_obj) $(MotionBlurAdvanced_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 MotionBlurAdvanced_release_DEPDIR = $(dir $(@))/$(*F)
 $(MotionBlurAdvanced_release_cpp_o): $(MotionBlurAdvanced_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).release.P; \
+	$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))))
+	cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cppfiles))))).release.P; \
 	  rm -f $(MotionBlurAdvanced_release_DEPDIR).d
 
 $(MotionBlurAdvanced_release_cc_o): $(MotionBlurAdvanced_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).release.P; \
+	$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MotionBlurAdvanced_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))))
+	cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_ccfiles))))).release.P; \
 	  rm -f $(MotionBlurAdvanced_release_DEPDIR).d
 
 $(MotionBlurAdvanced_release_c_o): $(MotionBlurAdvanced_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MotionBlurAdvanced_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
-	$(SILENT_FLAG)cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).release.P; \
+	$(ECHO) MotionBlurAdvanced: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MotionBlurAdvanced_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))))
+	cp $(MotionBlurAdvanced_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MotionBlurAdvanced_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MotionBlurAdvanced_release_objsdir),, $@))), $(MotionBlurAdvanced_cfiles))))).release.P; \
 	  rm -f $(MotionBlurAdvanced_release_DEPDIR).d
 
 clean_MotionBlurAdvanced:  clean_MotionBlurAdvanced_debug clean_MotionBlurAdvanced_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.MultiDrawIndirect.mk b/samples/build/makeandroid/Makefile.MultiDrawIndirect.mk
index f0c27dc..2aaf883 100644
--- a/samples/build/makeandroid/Makefile.MultiDrawIndirect.mk
+++ b/samples/build/makeandroid/Makefile.MultiDrawIndirect.mk
@@ -57,9 +57,11 @@ MultiDrawIndirect_debug_common_cflags    += -MMD
 MultiDrawIndirect_debug_common_cflags    += $(addprefix -D, $(MultiDrawIndirect_debug_defines))
 MultiDrawIndirect_debug_common_cflags    += $(addprefix -I, $(MultiDrawIndirect_debug_hpaths))
 MultiDrawIndirect_debug_cflags	:= $(MultiDrawIndirect_debug_common_cflags)
-MultiDrawIndirect_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MultiDrawIndirect_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MultiDrawIndirect_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MultiDrawIndirect_debug_cppflags	:= $(MultiDrawIndirect_debug_common_cflags)
-MultiDrawIndirect_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MultiDrawIndirect_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MultiDrawIndirect_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 MultiDrawIndirect_debug_lflags    := $(MultiDrawIndirect_custom_lflags)
 MultiDrawIndirect_debug_lflags    += $(addprefix -L, $(MultiDrawIndirect_debug_lpaths))
 MultiDrawIndirect_debug_lflags    += -Wl,--start-group $(addprefix -l, $(MultiDrawIndirect_debug_libraries)) -Wl,--end-group
@@ -72,9 +74,9 @@ MultiDrawIndirect_debug_obj      = $(MultiDrawIndirect_debug_cpp_o) $(MultiDrawI
 MultiDrawIndirect_debug_bin      := ./../../gl4-kepler/MultiDrawIndirect/libs/armeabi-v7a/libMultiDrawIndirect.so
 
 clean_MultiDrawIndirect_debug: 
-	$(SILENT_FLAG)$(ECHO) clean MultiDrawIndirect debug
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_debug_bin)
+	$(ECHO) clean MultiDrawIndirect debug
+	$(RMDIR) $(MultiDrawIndirect_debug_objsdir)
+	$(RMDIR) $(MultiDrawIndirect_debug_bin)
 
 build_MultiDrawIndirect_debug: postbuild_MultiDrawIndirect_debug
 postbuild_MultiDrawIndirect_debug: mainbuild_MultiDrawIndirect_debug preantbuild_MultiDrawIndirect_debug antbuild_MultiDrawIndirect_debug
@@ -85,37 +87,37 @@ mainbuild_MultiDrawIndirect_debug: prebuild_MultiDrawIndirect_debug $(MultiDrawI
 prebuild_MultiDrawIndirect_debug:
 
 $(MultiDrawIndirect_debug_bin): $(MultiDrawIndirect_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-kepler/MultiDrawIndirect/libs/armeabi-v7a/libMultiDrawIndirect.so`
-	$(SILENT_FLAG)$(CXX) -shared $(MultiDrawIndirect_debug_obj) $(MultiDrawIndirect_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-kepler/MultiDrawIndirect/libs/armeabi-v7a/libMultiDrawIndirect.so`
+	$(CXX) -shared $(MultiDrawIndirect_debug_obj) $(MultiDrawIndirect_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 MultiDrawIndirect_debug_DEPDIR = $(dir $(@))/$(*F)
 $(MultiDrawIndirect_debug_cpp_o): $(MultiDrawIndirect_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).debug.P; \
+	$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
+	cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).debug.P; \
 	  rm -f $(MultiDrawIndirect_debug_DEPDIR).d
 
 $(MultiDrawIndirect_debug_cc_o): $(MultiDrawIndirect_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).debug.P; \
+	$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
+	cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).debug.P; \
 	  rm -f $(MultiDrawIndirect_debug_DEPDIR).d
 
 $(MultiDrawIndirect_debug_c_o): $(MultiDrawIndirect_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MultiDrawIndirect_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).debug.P; \
+	$(ECHO) MultiDrawIndirect: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MultiDrawIndirect_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
+	cp $(MultiDrawIndirect_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_debug_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).debug.P; \
 	  rm -f $(MultiDrawIndirect_debug_DEPDIR).d
@@ -164,9 +166,11 @@ MultiDrawIndirect_release_common_cflags    += -MMD
 MultiDrawIndirect_release_common_cflags    += $(addprefix -D, $(MultiDrawIndirect_release_defines))
 MultiDrawIndirect_release_common_cflags    += $(addprefix -I, $(MultiDrawIndirect_release_hpaths))
 MultiDrawIndirect_release_cflags	:= $(MultiDrawIndirect_release_common_cflags)
-MultiDrawIndirect_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MultiDrawIndirect_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MultiDrawIndirect_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MultiDrawIndirect_release_cppflags	:= $(MultiDrawIndirect_release_common_cflags)
-MultiDrawIndirect_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+MultiDrawIndirect_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+MultiDrawIndirect_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 MultiDrawIndirect_release_lflags    := $(MultiDrawIndirect_custom_lflags)
 MultiDrawIndirect_release_lflags    += $(addprefix -L, $(MultiDrawIndirect_release_lpaths))
 MultiDrawIndirect_release_lflags    += -Wl,--start-group $(addprefix -l, $(MultiDrawIndirect_release_libraries)) -Wl,--end-group
@@ -179,9 +183,9 @@ MultiDrawIndirect_release_obj      = $(MultiDrawIndirect_release_cpp_o) $(MultiD
 MultiDrawIndirect_release_bin      := ./../../gl4-kepler/MultiDrawIndirect/libs/armeabi-v7a/libMultiDrawIndirect.so
 
 clean_MultiDrawIndirect_release: 
-	$(SILENT_FLAG)$(ECHO) clean MultiDrawIndirect release
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(MultiDrawIndirect_release_bin)
+	$(ECHO) clean MultiDrawIndirect release
+	$(RMDIR) $(MultiDrawIndirect_release_objsdir)
+	$(RMDIR) $(MultiDrawIndirect_release_bin)
 
 build_MultiDrawIndirect_release: postbuild_MultiDrawIndirect_release
 postbuild_MultiDrawIndirect_release: mainbuild_MultiDrawIndirect_release preantbuild_MultiDrawIndirect_release antbuild_MultiDrawIndirect_release
@@ -192,40 +196,45 @@ mainbuild_MultiDrawIndirect_release: prebuild_MultiDrawIndirect_release $(MultiD
 prebuild_MultiDrawIndirect_release:
 
 $(MultiDrawIndirect_release_bin): $(MultiDrawIndirect_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-kepler/MultiDrawIndirect/libs/armeabi-v7a/libMultiDrawIndirect.so`
-	$(SILENT_FLAG)$(CXX) -shared $(MultiDrawIndirect_release_obj) $(MultiDrawIndirect_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-kepler/MultiDrawIndirect/libs/armeabi-v7a/libMultiDrawIndirect.so`
+	$(CXX) -shared $(MultiDrawIndirect_release_obj) $(MultiDrawIndirect_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 MultiDrawIndirect_release_DEPDIR = $(dir $(@))/$(*F)
 $(MultiDrawIndirect_release_cpp_o): $(MultiDrawIndirect_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).release.P; \
+	$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))))
+	cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cppfiles))))).release.P; \
 	  rm -f $(MultiDrawIndirect_release_DEPDIR).d
 
 $(MultiDrawIndirect_release_cc_o): $(MultiDrawIndirect_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).release.P; \
+	$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(MultiDrawIndirect_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))))
+	cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_ccfiles))))).release.P; \
 	  rm -f $(MultiDrawIndirect_release_DEPDIR).d
 
 $(MultiDrawIndirect_release_c_o): $(MultiDrawIndirect_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(MultiDrawIndirect_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
-	$(SILENT_FLAG)cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).release.P; \
+	$(ECHO) MultiDrawIndirect: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(MultiDrawIndirect_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))))
+	cp $(MultiDrawIndirect_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(MultiDrawIndirect_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(MultiDrawIndirect_release_objsdir),, $@))), $(MultiDrawIndirect_cfiles))))).release.P; \
 	  rm -f $(MultiDrawIndirect_release_DEPDIR).d
 
 clean_MultiDrawIndirect:  clean_MultiDrawIndirect_debug clean_MultiDrawIndirect_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.NormalBlendedDecal.mk b/samples/build/makeandroid/Makefile.NormalBlendedDecal.mk
index ff006ec..2944d63 100644
--- a/samples/build/makeandroid/Makefile.NormalBlendedDecal.mk
+++ b/samples/build/makeandroid/Makefile.NormalBlendedDecal.mk
@@ -57,9 +57,11 @@ NormalBlendedDecal_debug_common_cflags    += -MMD
 NormalBlendedDecal_debug_common_cflags    += $(addprefix -D, $(NormalBlendedDecal_debug_defines))
 NormalBlendedDecal_debug_common_cflags    += $(addprefix -I, $(NormalBlendedDecal_debug_hpaths))
 NormalBlendedDecal_debug_cflags	:= $(NormalBlendedDecal_debug_common_cflags)
-NormalBlendedDecal_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NormalBlendedDecal_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NormalBlendedDecal_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NormalBlendedDecal_debug_cppflags	:= $(NormalBlendedDecal_debug_common_cflags)
-NormalBlendedDecal_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NormalBlendedDecal_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NormalBlendedDecal_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NormalBlendedDecal_debug_lflags    := $(NormalBlendedDecal_custom_lflags)
 NormalBlendedDecal_debug_lflags    += $(addprefix -L, $(NormalBlendedDecal_debug_lpaths))
 NormalBlendedDecal_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NormalBlendedDecal_debug_libraries)) -Wl,--end-group
@@ -72,9 +74,9 @@ NormalBlendedDecal_debug_obj      = $(NormalBlendedDecal_debug_cpp_o) $(NormalBl
 NormalBlendedDecal_debug_bin      := ./../../gl4-maxwell/NormalBlendedDecal/libs/armeabi-v7a/libNormalBlendedDecal.so
 
 clean_NormalBlendedDecal_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NormalBlendedDecal debug
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_debug_bin)
+	$(ECHO) clean NormalBlendedDecal debug
+	$(RMDIR) $(NormalBlendedDecal_debug_objsdir)
+	$(RMDIR) $(NormalBlendedDecal_debug_bin)
 
 build_NormalBlendedDecal_debug: postbuild_NormalBlendedDecal_debug
 postbuild_NormalBlendedDecal_debug: mainbuild_NormalBlendedDecal_debug preantbuild_NormalBlendedDecal_debug antbuild_NormalBlendedDecal_debug
@@ -85,37 +87,37 @@ mainbuild_NormalBlendedDecal_debug: prebuild_NormalBlendedDecal_debug $(NormalBl
 prebuild_NormalBlendedDecal_debug:
 
 $(NormalBlendedDecal_debug_bin): $(NormalBlendedDecal_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-maxwell/NormalBlendedDecal/libs/armeabi-v7a/libNormalBlendedDecal.so`
-	$(SILENT_FLAG)$(CXX) -shared $(NormalBlendedDecal_debug_obj) $(NormalBlendedDecal_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-maxwell/NormalBlendedDecal/libs/armeabi-v7a/libNormalBlendedDecal.so`
+	$(CXX) -shared $(NormalBlendedDecal_debug_obj) $(NormalBlendedDecal_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 NormalBlendedDecal_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NormalBlendedDecal_debug_cpp_o): $(NormalBlendedDecal_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).debug.P; \
+	$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
+	cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).debug.P; \
 	  rm -f $(NormalBlendedDecal_debug_DEPDIR).d
 
 $(NormalBlendedDecal_debug_cc_o): $(NormalBlendedDecal_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).debug.P; \
+	$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
+	cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).debug.P; \
 	  rm -f $(NormalBlendedDecal_debug_DEPDIR).d
 
 $(NormalBlendedDecal_debug_c_o): $(NormalBlendedDecal_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NormalBlendedDecal_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).debug.P; \
+	$(ECHO) NormalBlendedDecal: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NormalBlendedDecal_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
+	cp $(NormalBlendedDecal_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_debug_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).debug.P; \
 	  rm -f $(NormalBlendedDecal_debug_DEPDIR).d
@@ -164,9 +166,11 @@ NormalBlendedDecal_release_common_cflags    += -MMD
 NormalBlendedDecal_release_common_cflags    += $(addprefix -D, $(NormalBlendedDecal_release_defines))
 NormalBlendedDecal_release_common_cflags    += $(addprefix -I, $(NormalBlendedDecal_release_hpaths))
 NormalBlendedDecal_release_cflags	:= $(NormalBlendedDecal_release_common_cflags)
-NormalBlendedDecal_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NormalBlendedDecal_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NormalBlendedDecal_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NormalBlendedDecal_release_cppflags	:= $(NormalBlendedDecal_release_common_cflags)
-NormalBlendedDecal_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NormalBlendedDecal_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NormalBlendedDecal_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NormalBlendedDecal_release_lflags    := $(NormalBlendedDecal_custom_lflags)
 NormalBlendedDecal_release_lflags    += $(addprefix -L, $(NormalBlendedDecal_release_lpaths))
 NormalBlendedDecal_release_lflags    += -Wl,--start-group $(addprefix -l, $(NormalBlendedDecal_release_libraries)) -Wl,--end-group
@@ -179,9 +183,9 @@ NormalBlendedDecal_release_obj      = $(NormalBlendedDecal_release_cpp_o) $(Norm
 NormalBlendedDecal_release_bin      := ./../../gl4-maxwell/NormalBlendedDecal/libs/armeabi-v7a/libNormalBlendedDecal.so
 
 clean_NormalBlendedDecal_release: 
-	$(SILENT_FLAG)$(ECHO) clean NormalBlendedDecal release
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NormalBlendedDecal_release_bin)
+	$(ECHO) clean NormalBlendedDecal release
+	$(RMDIR) $(NormalBlendedDecal_release_objsdir)
+	$(RMDIR) $(NormalBlendedDecal_release_bin)
 
 build_NormalBlendedDecal_release: postbuild_NormalBlendedDecal_release
 postbuild_NormalBlendedDecal_release: mainbuild_NormalBlendedDecal_release preantbuild_NormalBlendedDecal_release antbuild_NormalBlendedDecal_release
@@ -192,40 +196,45 @@ mainbuild_NormalBlendedDecal_release: prebuild_NormalBlendedDecal_release $(Norm
 prebuild_NormalBlendedDecal_release:
 
 $(NormalBlendedDecal_release_bin): $(NormalBlendedDecal_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-maxwell/NormalBlendedDecal/libs/armeabi-v7a/libNormalBlendedDecal.so`
-	$(SILENT_FLAG)$(CXX) -shared $(NormalBlendedDecal_release_obj) $(NormalBlendedDecal_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-maxwell/NormalBlendedDecal/libs/armeabi-v7a/libNormalBlendedDecal.so`
+	$(CXX) -shared $(NormalBlendedDecal_release_obj) $(NormalBlendedDecal_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 NormalBlendedDecal_release_DEPDIR = $(dir $(@))/$(*F)
 $(NormalBlendedDecal_release_cpp_o): $(NormalBlendedDecal_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).release.P; \
+	$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))))
+	cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cppfiles))))).release.P; \
 	  rm -f $(NormalBlendedDecal_release_DEPDIR).d
 
 $(NormalBlendedDecal_release_cc_o): $(NormalBlendedDecal_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).release.P; \
+	$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NormalBlendedDecal_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))))
+	cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_ccfiles))))).release.P; \
 	  rm -f $(NormalBlendedDecal_release_DEPDIR).d
 
 $(NormalBlendedDecal_release_c_o): $(NormalBlendedDecal_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NormalBlendedDecal_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
-	$(SILENT_FLAG)cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).release.P; \
+	$(ECHO) NormalBlendedDecal: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NormalBlendedDecal_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))))
+	cp $(NormalBlendedDecal_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NormalBlendedDecal_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NormalBlendedDecal_release_objsdir),, $@))), $(NormalBlendedDecal_cfiles))))).release.P; \
 	  rm -f $(NormalBlendedDecal_release_DEPDIR).d
 
 clean_NormalBlendedDecal:  clean_NormalBlendedDecal_debug clean_NormalBlendedDecal_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.NvAppBase.mk b/samples/build/makeandroid/Makefile.NvAppBase.mk
index 4fbe838..61b3d33 100644
--- a/samples/build/makeandroid/Makefile.NvAppBase.mk
+++ b/samples/build/makeandroid/Makefile.NvAppBase.mk
@@ -44,9 +44,11 @@ NvAppBase_debug_common_cflags    += -MMD
 NvAppBase_debug_common_cflags    += $(addprefix -D, $(NvAppBase_debug_defines))
 NvAppBase_debug_common_cflags    += $(addprefix -I, $(NvAppBase_debug_hpaths))
 NvAppBase_debug_cflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_cppflags	:= $(NvAppBase_debug_common_cflags)
-NvAppBase_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAppBase_debug_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_debug_lflags    += $(addprefix -L, $(NvAppBase_debug_lpaths))
 NvAppBase_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_debug_libraries)) -Wl,--end-group
@@ -58,9 +60,9 @@ NvAppBase_debug_obj      = $(NvAppBase_debug_cpp_o) $(NvAppBase_debug_cc_o) $(Nv
 NvAppBase_debug_bin      := ./../../../extensions/lib/Tegra-Android/libNvAppBaseD.a
 
 clean_NvAppBase_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_debug_bin)
+	$(ECHO) clean NvAppBase debug
+	$(RMDIR) $(NvAppBase_debug_objsdir)
+	$(RMDIR) $(NvAppBase_debug_bin)
 
 build_NvAppBase_debug: postbuild_NvAppBase_debug
 postbuild_NvAppBase_debug: mainbuild_NvAppBase_debug
@@ -68,37 +70,37 @@ mainbuild_NvAppBase_debug: prebuild_NvAppBase_debug $(NvAppBase_debug_bin)
 prebuild_NvAppBase_debug:
 
 $(NvAppBase_debug_bin): $(NvAppBase_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvAppBaseD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvAppBaseD.a`
+	$(AR) rcs $(NvAppBase_debug_bin) $(NvAppBase_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_debug_cpp_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cppfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_cc_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_ccfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
 
 $(NvAppBase_debug_c_o): $(NvAppBase_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
+	$(ECHO) NvAppBase: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_debug_objsdir),, $@))), $(NvAppBase_cfiles))))).debug.P; \
 	  rm -f $(NvAppBase_debug_DEPDIR).d
@@ -123,9 +125,11 @@ NvAppBase_release_common_cflags    += -MMD
 NvAppBase_release_common_cflags    += $(addprefix -D, $(NvAppBase_release_defines))
 NvAppBase_release_common_cflags    += $(addprefix -I, $(NvAppBase_release_hpaths))
 NvAppBase_release_cflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_cppflags	:= $(NvAppBase_release_common_cflags)
-NvAppBase_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAppBase_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAppBase_release_lflags    := $(NvAppBase_custom_lflags)
 NvAppBase_release_lflags    += $(addprefix -L, $(NvAppBase_release_lpaths))
 NvAppBase_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAppBase_release_libraries)) -Wl,--end-group
@@ -137,9 +141,9 @@ NvAppBase_release_obj      = $(NvAppBase_release_cpp_o) $(NvAppBase_release_cc_o
 NvAppBase_release_bin      := ./../../../extensions/lib/Tegra-Android/libNvAppBase.a
 
 clean_NvAppBase_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAppBase release
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAppBase_release_bin)
+	$(ECHO) clean NvAppBase release
+	$(RMDIR) $(NvAppBase_release_objsdir)
+	$(RMDIR) $(NvAppBase_release_bin)
 
 build_NvAppBase_release: postbuild_NvAppBase_release
 postbuild_NvAppBase_release: mainbuild_NvAppBase_release
@@ -147,40 +151,45 @@ mainbuild_NvAppBase_release: prebuild_NvAppBase_release $(NvAppBase_release_bin)
 prebuild_NvAppBase_release:
 
 $(NvAppBase_release_bin): $(NvAppBase_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvAppBase.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvAppBase.a`
+	$(AR) rcs $(NvAppBase_release_bin) $(NvAppBase_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAppBase_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAppBase_release_cpp_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cppfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_cc_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAppBase_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_ccfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 $(NvAppBase_release_c_o): $(NvAppBase_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
+	$(ECHO) NvAppBase: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAppBase_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))))
+	cp $(NvAppBase_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAppBase_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAppBase_release_objsdir),, $@))), $(NvAppBase_cfiles))))).release.P; \
 	  rm -f $(NvAppBase_release_DEPDIR).d
 
 clean_NvAppBase:  clean_NvAppBase_debug clean_NvAppBase_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.NvAssetLoader.mk b/samples/build/makeandroid/Makefile.NvAssetLoader.mk
index e9ba0c4..d3df59a 100644
--- a/samples/build/makeandroid/Makefile.NvAssetLoader.mk
+++ b/samples/build/makeandroid/Makefile.NvAssetLoader.mk
@@ -33,9 +33,11 @@ NvAssetLoader_debug_common_cflags    += -MMD
 NvAssetLoader_debug_common_cflags    += $(addprefix -D, $(NvAssetLoader_debug_defines))
 NvAssetLoader_debug_common_cflags    += $(addprefix -I, $(NvAssetLoader_debug_hpaths))
 NvAssetLoader_debug_cflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_cppflags	:= $(NvAssetLoader_debug_common_cflags)
-NvAssetLoader_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvAssetLoader_debug_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_debug_lflags    += $(addprefix -L, $(NvAssetLoader_debug_lpaths))
 NvAssetLoader_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_debug_libraries)) -Wl,--end-group
@@ -47,9 +49,9 @@ NvAssetLoader_debug_obj      = $(NvAssetLoader_debug_cpp_o) $(NvAssetLoader_debu
 NvAssetLoader_debug_bin      := ./../../../extensions/lib/Tegra-Android/libNvAssetLoaderD.a
 
 clean_NvAssetLoader_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader debug
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_debug_bin)
+	$(ECHO) clean NvAssetLoader debug
+	$(RMDIR) $(NvAssetLoader_debug_objsdir)
+	$(RMDIR) $(NvAssetLoader_debug_bin)
 
 build_NvAssetLoader_debug: postbuild_NvAssetLoader_debug
 postbuild_NvAssetLoader_debug: mainbuild_NvAssetLoader_debug
@@ -57,37 +59,37 @@ mainbuild_NvAssetLoader_debug: prebuild_NvAssetLoader_debug $(NvAssetLoader_debu
 prebuild_NvAssetLoader_debug:
 
 $(NvAssetLoader_debug_bin): $(NvAssetLoader_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvAssetLoaderD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvAssetLoaderD.a`
+	$(AR) rcs $(NvAssetLoader_debug_bin) $(NvAssetLoader_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_debug_cpp_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_cc_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
 
 $(NvAssetLoader_debug_c_o): $(NvAssetLoader_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
+	$(ECHO) NvAssetLoader: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_debug_objsdir),, $@))), $(NvAssetLoader_cfiles))))).debug.P; \
 	  rm -f $(NvAssetLoader_debug_DEPDIR).d
@@ -112,9 +114,11 @@ NvAssetLoader_release_common_cflags    += -MMD
 NvAssetLoader_release_common_cflags    += $(addprefix -D, $(NvAssetLoader_release_defines))
 NvAssetLoader_release_common_cflags    += $(addprefix -I, $(NvAssetLoader_release_hpaths))
 NvAssetLoader_release_cflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_cppflags	:= $(NvAssetLoader_release_common_cflags)
-NvAssetLoader_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvAssetLoader_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvAssetLoader_release_lflags    := $(NvAssetLoader_custom_lflags)
 NvAssetLoader_release_lflags    += $(addprefix -L, $(NvAssetLoader_release_lpaths))
 NvAssetLoader_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvAssetLoader_release_libraries)) -Wl,--end-group
@@ -126,9 +130,9 @@ NvAssetLoader_release_obj      = $(NvAssetLoader_release_cpp_o) $(NvAssetLoader_
 NvAssetLoader_release_bin      := ./../../../extensions/lib/Tegra-Android/libNvAssetLoader.a
 
 clean_NvAssetLoader_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvAssetLoader release
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvAssetLoader_release_bin)
+	$(ECHO) clean NvAssetLoader release
+	$(RMDIR) $(NvAssetLoader_release_objsdir)
+	$(RMDIR) $(NvAssetLoader_release_bin)
 
 build_NvAssetLoader_release: postbuild_NvAssetLoader_release
 postbuild_NvAssetLoader_release: mainbuild_NvAssetLoader_release
@@ -136,40 +140,45 @@ mainbuild_NvAssetLoader_release: prebuild_NvAssetLoader_release $(NvAssetLoader_
 prebuild_NvAssetLoader_release:
 
 $(NvAssetLoader_release_bin): $(NvAssetLoader_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvAssetLoader.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvAssetLoader.a`
+	$(AR) rcs $(NvAssetLoader_release_bin) $(NvAssetLoader_release_obj)
+	$(ECHO) building $@ complete!
 
 NvAssetLoader_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvAssetLoader_release_cpp_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cppfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_cc_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvAssetLoader_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_ccfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 $(NvAssetLoader_release_c_o): $(NvAssetLoader_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
-	$(SILENT_FLAG)cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
+	$(ECHO) NvAssetLoader: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvAssetLoader_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))))
+	cp $(NvAssetLoader_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvAssetLoader_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvAssetLoader_release_objsdir),, $@))), $(NvAssetLoader_cfiles))))).release.P; \
 	  rm -f $(NvAssetLoader_release_DEPDIR).d
 
 clean_NvAssetLoader:  clean_NvAssetLoader_debug clean_NvAssetLoader_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.NvEGLUtil.mk b/samples/build/makeandroid/Makefile.NvEGLUtil.mk
index ff636c3..d45032c 100644
--- a/samples/build/makeandroid/Makefile.NvEGLUtil.mk
+++ b/samples/build/makeandroid/Makefile.NvEGLUtil.mk
@@ -32,9 +32,11 @@ NvEGLUtil_debug_common_cflags    += -MMD
 NvEGLUtil_debug_common_cflags    += $(addprefix -D, $(NvEGLUtil_debug_defines))
 NvEGLUtil_debug_common_cflags    += $(addprefix -I, $(NvEGLUtil_debug_hpaths))
 NvEGLUtil_debug_cflags	:= $(NvEGLUtil_debug_common_cflags)
-NvEGLUtil_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvEGLUtil_debug_cppflags	:= $(NvEGLUtil_debug_common_cflags)
-NvEGLUtil_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvEGLUtil_debug_lflags    := $(NvEGLUtil_custom_lflags)
 NvEGLUtil_debug_lflags    += $(addprefix -L, $(NvEGLUtil_debug_lpaths))
 NvEGLUtil_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvEGLUtil_debug_libraries)) -Wl,--end-group
@@ -46,9 +48,9 @@ NvEGLUtil_debug_obj      = $(NvEGLUtil_debug_cpp_o) $(NvEGLUtil_debug_cc_o) $(Nv
 NvEGLUtil_debug_bin      := ./../../../extensions/lib/Tegra-Android/libNvEGLUtilD.a
 
 clean_NvEGLUtil_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvEGLUtil debug
-	$(SILENT_FLAG)$(RMDIR) $(NvEGLUtil_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvEGLUtil_debug_bin)
+	$(ECHO) clean NvEGLUtil debug
+	$(RMDIR) $(NvEGLUtil_debug_objsdir)
+	$(RMDIR) $(NvEGLUtil_debug_bin)
 
 build_NvEGLUtil_debug: postbuild_NvEGLUtil_debug
 postbuild_NvEGLUtil_debug: mainbuild_NvEGLUtil_debug
@@ -56,37 +58,37 @@ mainbuild_NvEGLUtil_debug: prebuild_NvEGLUtil_debug $(NvEGLUtil_debug_bin)
 prebuild_NvEGLUtil_debug:
 
 $(NvEGLUtil_debug_bin): $(NvEGLUtil_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvEGLUtilD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvEGLUtil_debug_bin) $(NvEGLUtil_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvEGLUtilD.a`
+	$(AR) rcs $(NvEGLUtil_debug_bin) $(NvEGLUtil_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvEGLUtil_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvEGLUtil_debug_cpp_o): $(NvEGLUtil_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvEGLUtil_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).debug.P; \
+	$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvEGLUtil_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))))))
+	cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).debug.P; \
 	  rm -f $(NvEGLUtil_debug_DEPDIR).d
 
 $(NvEGLUtil_debug_cc_o): $(NvEGLUtil_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvEGLUtil_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).debug.P; \
+	$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvEGLUtil_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))))))
+	cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).debug.P; \
 	  rm -f $(NvEGLUtil_debug_DEPDIR).d
 
 $(NvEGLUtil_debug_c_o): $(NvEGLUtil_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvEGLUtil_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))))).debug.P; \
+	$(ECHO) NvEGLUtil: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvEGLUtil_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))))))
+	cp $(NvEGLUtil_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_debug_objsdir),, $@))), $(NvEGLUtil_cfiles))))).debug.P; \
 	  rm -f $(NvEGLUtil_debug_DEPDIR).d
@@ -110,9 +112,11 @@ NvEGLUtil_release_common_cflags    += -MMD
 NvEGLUtil_release_common_cflags    += $(addprefix -D, $(NvEGLUtil_release_defines))
 NvEGLUtil_release_common_cflags    += $(addprefix -I, $(NvEGLUtil_release_hpaths))
 NvEGLUtil_release_cflags	:= $(NvEGLUtil_release_common_cflags)
-NvEGLUtil_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvEGLUtil_release_cppflags	:= $(NvEGLUtil_release_common_cflags)
-NvEGLUtil_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvEGLUtil_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvEGLUtil_release_lflags    := $(NvEGLUtil_custom_lflags)
 NvEGLUtil_release_lflags    += $(addprefix -L, $(NvEGLUtil_release_lpaths))
 NvEGLUtil_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvEGLUtil_release_libraries)) -Wl,--end-group
@@ -124,9 +128,9 @@ NvEGLUtil_release_obj      = $(NvEGLUtil_release_cpp_o) $(NvEGLUtil_release_cc_o
 NvEGLUtil_release_bin      := ./../../../extensions/lib/Tegra-Android/libNvEGLUtil.a
 
 clean_NvEGLUtil_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvEGLUtil release
-	$(SILENT_FLAG)$(RMDIR) $(NvEGLUtil_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvEGLUtil_release_bin)
+	$(ECHO) clean NvEGLUtil release
+	$(RMDIR) $(NvEGLUtil_release_objsdir)
+	$(RMDIR) $(NvEGLUtil_release_bin)
 
 build_NvEGLUtil_release: postbuild_NvEGLUtil_release
 postbuild_NvEGLUtil_release: mainbuild_NvEGLUtil_release
@@ -134,40 +138,45 @@ mainbuild_NvEGLUtil_release: prebuild_NvEGLUtil_release $(NvEGLUtil_release_bin)
 prebuild_NvEGLUtil_release:
 
 $(NvEGLUtil_release_bin): $(NvEGLUtil_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvEGLUtil.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvEGLUtil_release_bin) $(NvEGLUtil_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvEGLUtil.a`
+	$(AR) rcs $(NvEGLUtil_release_bin) $(NvEGLUtil_release_obj)
+	$(ECHO) building $@ complete!
 
 NvEGLUtil_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvEGLUtil_release_cpp_o): $(NvEGLUtil_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvEGLUtil_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).release.P; \
+	$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvEGLUtil_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))))))
+	cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cppfiles))))).release.P; \
 	  rm -f $(NvEGLUtil_release_DEPDIR).d
 
 $(NvEGLUtil_release_cc_o): $(NvEGLUtil_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvEGLUtil_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).release.P; \
+	$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvEGLUtil_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))))))
+	cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_ccfiles))))).release.P; \
 	  rm -f $(NvEGLUtil_release_DEPDIR).d
 
 $(NvEGLUtil_release_c_o): $(NvEGLUtil_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvEGLUtil_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))))))
-	$(SILENT_FLAG)cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))))).release.P; \
+	$(ECHO) NvEGLUtil: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvEGLUtil_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))))))
+	cp $(NvEGLUtil_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvEGLUtil_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvEGLUtil_release_objsdir),, $@))), $(NvEGLUtil_cfiles))))).release.P; \
 	  rm -f $(NvEGLUtil_release_DEPDIR).d
 
 clean_NvEGLUtil:  clean_NvEGLUtil_debug clean_NvEGLUtil_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.NvGLUtils.mk b/samples/build/makeandroid/Makefile.NvGLUtils.mk
index 6c1e51f..f6a1da9 100644
--- a/samples/build/makeandroid/Makefile.NvGLUtils.mk
+++ b/samples/build/makeandroid/Makefile.NvGLUtils.mk
@@ -39,9 +39,11 @@ NvGLUtils_debug_common_cflags    += -MMD
 NvGLUtils_debug_common_cflags    += $(addprefix -D, $(NvGLUtils_debug_defines))
 NvGLUtils_debug_common_cflags    += $(addprefix -I, $(NvGLUtils_debug_hpaths))
 NvGLUtils_debug_cflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_cppflags	:= $(NvGLUtils_debug_common_cflags)
-NvGLUtils_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGLUtils_debug_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_debug_lflags    += $(addprefix -L, $(NvGLUtils_debug_lpaths))
 NvGLUtils_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_debug_libraries)) -Wl,--end-group
@@ -53,9 +55,9 @@ NvGLUtils_debug_obj      = $(NvGLUtils_debug_cpp_o) $(NvGLUtils_debug_cc_o) $(Nv
 NvGLUtils_debug_bin      := ./../../../extensions/lib/Tegra-Android/libNvGLUtilsD.a
 
 clean_NvGLUtils_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_debug_bin)
+	$(ECHO) clean NvGLUtils debug
+	$(RMDIR) $(NvGLUtils_debug_objsdir)
+	$(RMDIR) $(NvGLUtils_debug_bin)
 
 build_NvGLUtils_debug: postbuild_NvGLUtils_debug
 postbuild_NvGLUtils_debug: mainbuild_NvGLUtils_debug
@@ -63,37 +65,37 @@ mainbuild_NvGLUtils_debug: prebuild_NvGLUtils_debug $(NvGLUtils_debug_bin)
 prebuild_NvGLUtils_debug:
 
 $(NvGLUtils_debug_bin): $(NvGLUtils_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvGLUtilsD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvGLUtilsD.a`
+	$(AR) rcs $(NvGLUtils_debug_bin) $(NvGLUtils_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_debug_cpp_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cppfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_cc_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_ccfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
 
 $(NvGLUtils_debug_c_o): $(NvGLUtils_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
+	$(ECHO) NvGLUtils: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_debug_objsdir),, $@))), $(NvGLUtils_cfiles))))).debug.P; \
 	  rm -f $(NvGLUtils_debug_DEPDIR).d
@@ -117,9 +119,11 @@ NvGLUtils_release_common_cflags    += -MMD
 NvGLUtils_release_common_cflags    += $(addprefix -D, $(NvGLUtils_release_defines))
 NvGLUtils_release_common_cflags    += $(addprefix -I, $(NvGLUtils_release_hpaths))
 NvGLUtils_release_cflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_cppflags	:= $(NvGLUtils_release_common_cflags)
-NvGLUtils_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGLUtils_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGLUtils_release_lflags    := $(NvGLUtils_custom_lflags)
 NvGLUtils_release_lflags    += $(addprefix -L, $(NvGLUtils_release_lpaths))
 NvGLUtils_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGLUtils_release_libraries)) -Wl,--end-group
@@ -131,9 +135,9 @@ NvGLUtils_release_obj      = $(NvGLUtils_release_cpp_o) $(NvGLUtils_release_cc_o
 NvGLUtils_release_bin      := ./../../../extensions/lib/Tegra-Android/libNvGLUtils.a
 
 clean_NvGLUtils_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGLUtils release
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGLUtils_release_bin)
+	$(ECHO) clean NvGLUtils release
+	$(RMDIR) $(NvGLUtils_release_objsdir)
+	$(RMDIR) $(NvGLUtils_release_bin)
 
 build_NvGLUtils_release: postbuild_NvGLUtils_release
 postbuild_NvGLUtils_release: mainbuild_NvGLUtils_release
@@ -141,40 +145,45 @@ mainbuild_NvGLUtils_release: prebuild_NvGLUtils_release $(NvGLUtils_release_bin)
 prebuild_NvGLUtils_release:
 
 $(NvGLUtils_release_bin): $(NvGLUtils_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvGLUtils.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvGLUtils.a`
+	$(AR) rcs $(NvGLUtils_release_bin) $(NvGLUtils_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGLUtils_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGLUtils_release_cpp_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cppfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_cc_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGLUtils_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_ccfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 $(NvGLUtils_release_c_o): $(NvGLUtils_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
+	$(ECHO) NvGLUtils: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGLUtils_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))))
+	cp $(NvGLUtils_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGLUtils_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGLUtils_release_objsdir),, $@))), $(NvGLUtils_cfiles))))).release.P; \
 	  rm -f $(NvGLUtils_release_DEPDIR).d
 
 clean_NvGLUtils:  clean_NvGLUtils_debug clean_NvGLUtils_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.NvGamepad.mk b/samples/build/makeandroid/Makefile.NvGamepad.mk
index 6ddd809..40ad6da 100644
--- a/samples/build/makeandroid/Makefile.NvGamepad.mk
+++ b/samples/build/makeandroid/Makefile.NvGamepad.mk
@@ -34,9 +34,11 @@ NvGamepad_debug_common_cflags    += -MMD
 NvGamepad_debug_common_cflags    += $(addprefix -D, $(NvGamepad_debug_defines))
 NvGamepad_debug_common_cflags    += $(addprefix -I, $(NvGamepad_debug_hpaths))
 NvGamepad_debug_cflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_cppflags	:= $(NvGamepad_debug_common_cflags)
-NvGamepad_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvGamepad_debug_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_debug_lflags    += $(addprefix -L, $(NvGamepad_debug_lpaths))
 NvGamepad_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_debug_libraries)) -Wl,--end-group
@@ -48,9 +50,9 @@ NvGamepad_debug_obj      = $(NvGamepad_debug_cpp_o) $(NvGamepad_debug_cc_o) $(Nv
 NvGamepad_debug_bin      := ./../../../extensions/lib/Tegra-Android/libNvGamepadD.a
 
 clean_NvGamepad_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad debug
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_debug_bin)
+	$(ECHO) clean NvGamepad debug
+	$(RMDIR) $(NvGamepad_debug_objsdir)
+	$(RMDIR) $(NvGamepad_debug_bin)
 
 build_NvGamepad_debug: postbuild_NvGamepad_debug
 postbuild_NvGamepad_debug: mainbuild_NvGamepad_debug
@@ -58,37 +60,37 @@ mainbuild_NvGamepad_debug: prebuild_NvGamepad_debug $(NvGamepad_debug_bin)
 prebuild_NvGamepad_debug:
 
 $(NvGamepad_debug_bin): $(NvGamepad_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvGamepadD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvGamepadD.a`
+	$(AR) rcs $(NvGamepad_debug_bin) $(NvGamepad_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_debug_cpp_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cppfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_cc_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_ccfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
 
 $(NvGamepad_debug_c_o): $(NvGamepad_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
+	$(ECHO) NvGamepad: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_debug_objsdir),, $@))), $(NvGamepad_cfiles))))).debug.P; \
 	  rm -f $(NvGamepad_debug_DEPDIR).d
@@ -112,9 +114,11 @@ NvGamepad_release_common_cflags    += -MMD
 NvGamepad_release_common_cflags    += $(addprefix -D, $(NvGamepad_release_defines))
 NvGamepad_release_common_cflags    += $(addprefix -I, $(NvGamepad_release_hpaths))
 NvGamepad_release_cflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_cppflags	:= $(NvGamepad_release_common_cflags)
-NvGamepad_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvGamepad_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvGamepad_release_lflags    := $(NvGamepad_custom_lflags)
 NvGamepad_release_lflags    += $(addprefix -L, $(NvGamepad_release_lpaths))
 NvGamepad_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvGamepad_release_libraries)) -Wl,--end-group
@@ -126,9 +130,9 @@ NvGamepad_release_obj      = $(NvGamepad_release_cpp_o) $(NvGamepad_release_cc_o
 NvGamepad_release_bin      := ./../../../extensions/lib/Tegra-Android/libNvGamepad.a
 
 clean_NvGamepad_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvGamepad release
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvGamepad_release_bin)
+	$(ECHO) clean NvGamepad release
+	$(RMDIR) $(NvGamepad_release_objsdir)
+	$(RMDIR) $(NvGamepad_release_bin)
 
 build_NvGamepad_release: postbuild_NvGamepad_release
 postbuild_NvGamepad_release: mainbuild_NvGamepad_release
@@ -136,40 +140,45 @@ mainbuild_NvGamepad_release: prebuild_NvGamepad_release $(NvGamepad_release_bin)
 prebuild_NvGamepad_release:
 
 $(NvGamepad_release_bin): $(NvGamepad_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvGamepad.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvGamepad.a`
+	$(AR) rcs $(NvGamepad_release_bin) $(NvGamepad_release_obj)
+	$(ECHO) building $@ complete!
 
 NvGamepad_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvGamepad_release_cpp_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cppfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_cc_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvGamepad_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_ccfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 $(NvGamepad_release_c_o): $(NvGamepad_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
-	$(SILENT_FLAG)cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
+	$(ECHO) NvGamepad: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvGamepad_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))))
+	cp $(NvGamepad_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvGamepad_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvGamepad_release_objsdir),, $@))), $(NvGamepad_cfiles))))).release.P; \
 	  rm -f $(NvGamepad_release_DEPDIR).d
 
 clean_NvGamepad:  clean_NvGamepad_debug clean_NvGamepad_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.NvModel.mk b/samples/build/makeandroid/Makefile.NvModel.mk
index 18f0fcc..7294e12 100644
--- a/samples/build/makeandroid/Makefile.NvModel.mk
+++ b/samples/build/makeandroid/Makefile.NvModel.mk
@@ -36,9 +36,11 @@ NvModel_debug_common_cflags    += -MMD
 NvModel_debug_common_cflags    += $(addprefix -D, $(NvModel_debug_defines))
 NvModel_debug_common_cflags    += $(addprefix -I, $(NvModel_debug_hpaths))
 NvModel_debug_cflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_cppflags	:= $(NvModel_debug_common_cflags)
-NvModel_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvModel_debug_lflags    := $(NvModel_custom_lflags)
 NvModel_debug_lflags    += $(addprefix -L, $(NvModel_debug_lpaths))
 NvModel_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_debug_libraries)) -Wl,--end-group
@@ -50,9 +52,9 @@ NvModel_debug_obj      = $(NvModel_debug_cpp_o) $(NvModel_debug_cc_o) $(NvModel_
 NvModel_debug_bin      := ./../../../extensions/lib/Tegra-Android/libNvModelD.a
 
 clean_NvModel_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel debug
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_debug_bin)
+	$(ECHO) clean NvModel debug
+	$(RMDIR) $(NvModel_debug_objsdir)
+	$(RMDIR) $(NvModel_debug_bin)
 
 build_NvModel_debug: postbuild_NvModel_debug
 postbuild_NvModel_debug: mainbuild_NvModel_debug
@@ -60,37 +62,37 @@ mainbuild_NvModel_debug: prebuild_NvModel_debug $(NvModel_debug_bin)
 prebuild_NvModel_debug:
 
 $(NvModel_debug_bin): $(NvModel_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvModelD.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvModelD.a`
+	$(AR) rcs $(NvModel_debug_bin) $(NvModel_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_debug_cpp_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cppfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_cc_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_ccfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
 
 $(NvModel_debug_c_o): $(NvModel_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
+	$(ECHO) NvModel: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_debug_objsdir),, $@))), $(NvModel_cfiles))))).debug.P; \
 	  rm -f $(NvModel_debug_DEPDIR).d
@@ -114,9 +116,11 @@ NvModel_release_common_cflags    += -MMD
 NvModel_release_common_cflags    += $(addprefix -D, $(NvModel_release_defines))
 NvModel_release_common_cflags    += $(addprefix -I, $(NvModel_release_hpaths))
 NvModel_release_cflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_cppflags	:= $(NvModel_release_common_cflags)
-NvModel_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvModel_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvModel_release_lflags    := $(NvModel_custom_lflags)
 NvModel_release_lflags    += $(addprefix -L, $(NvModel_release_lpaths))
 NvModel_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvModel_release_libraries)) -Wl,--end-group
@@ -128,9 +132,9 @@ NvModel_release_obj      = $(NvModel_release_cpp_o) $(NvModel_release_cc_o) $(Nv
 NvModel_release_bin      := ./../../../extensions/lib/Tegra-Android/libNvModel.a
 
 clean_NvModel_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvModel release
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvModel_release_bin)
+	$(ECHO) clean NvModel release
+	$(RMDIR) $(NvModel_release_objsdir)
+	$(RMDIR) $(NvModel_release_bin)
 
 build_NvModel_release: postbuild_NvModel_release
 postbuild_NvModel_release: mainbuild_NvModel_release
@@ -138,40 +142,45 @@ mainbuild_NvModel_release: prebuild_NvModel_release $(NvModel_release_bin)
 prebuild_NvModel_release:
 
 $(NvModel_release_bin): $(NvModel_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvModel.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvModel.a`
+	$(AR) rcs $(NvModel_release_bin) $(NvModel_release_obj)
+	$(ECHO) building $@ complete!
 
 NvModel_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvModel_release_cpp_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cppfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_cc_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvModel_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_ccfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 $(NvModel_release_c_o): $(NvModel_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
-	$(SILENT_FLAG)cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
+	$(ECHO) NvModel: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvModel_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))))
+	cp $(NvModel_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvModel_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvModel_release_objsdir),, $@))), $(NvModel_cfiles))))).release.P; \
 	  rm -f $(NvModel_release_DEPDIR).d
 
 clean_NvModel:  clean_NvModel_debug clean_NvModel_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.NvUI.mk b/samples/build/makeandroid/Makefile.NvUI.mk
index c09ff5f..02002dc 100644
--- a/samples/build/makeandroid/Makefile.NvUI.mk
+++ b/samples/build/makeandroid/Makefile.NvUI.mk
@@ -48,9 +48,11 @@ NvUI_debug_common_cflags    += -MMD
 NvUI_debug_common_cflags    += $(addprefix -D, $(NvUI_debug_defines))
 NvUI_debug_common_cflags    += $(addprefix -I, $(NvUI_debug_hpaths))
 NvUI_debug_cflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_cppflags	:= $(NvUI_debug_common_cflags)
-NvUI_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 NvUI_debug_lflags    := $(NvUI_custom_lflags)
 NvUI_debug_lflags    += $(addprefix -L, $(NvUI_debug_lpaths))
 NvUI_debug_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_debug_libraries)) -Wl,--end-group
@@ -62,9 +64,9 @@ NvUI_debug_obj      = $(NvUI_debug_cpp_o) $(NvUI_debug_cc_o) $(NvUI_debug_c_o)
 NvUI_debug_bin      := ./../../../extensions/lib/Tegra-Android/libNvUID.a
 
 clean_NvUI_debug: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI debug
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_debug_bin)
+	$(ECHO) clean NvUI debug
+	$(RMDIR) $(NvUI_debug_objsdir)
+	$(RMDIR) $(NvUI_debug_bin)
 
 build_NvUI_debug: postbuild_NvUI_debug
 postbuild_NvUI_debug: mainbuild_NvUI_debug
@@ -72,37 +74,37 @@ mainbuild_NvUI_debug: prebuild_NvUI_debug $(NvUI_debug_bin)
 prebuild_NvUI_debug:
 
 $(NvUI_debug_bin): $(NvUI_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvUID.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvUID.a`
+	$(AR) rcs $(NvUI_debug_bin) $(NvUI_debug_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_debug_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_debug_cpp_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cppfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_cc_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_ccfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
 
 $(NvUI_debug_c_o): $(NvUI_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
+	$(ECHO) NvUI: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_debug_objsdir),, $@))), $(NvUI_cfiles))))).debug.P; \
 	  rm -f $(NvUI_debug_DEPDIR).d
@@ -126,9 +128,11 @@ NvUI_release_common_cflags    += -MMD
 NvUI_release_common_cflags    += $(addprefix -D, $(NvUI_release_defines))
 NvUI_release_common_cflags    += $(addprefix -I, $(NvUI_release_hpaths))
 NvUI_release_cflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_cppflags	:= $(NvUI_release_common_cflags)
-NvUI_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+NvUI_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 NvUI_release_lflags    := $(NvUI_custom_lflags)
 NvUI_release_lflags    += $(addprefix -L, $(NvUI_release_lpaths))
 NvUI_release_lflags    += -Wl,--start-group $(addprefix -l, $(NvUI_release_libraries)) -Wl,--end-group
@@ -140,9 +144,9 @@ NvUI_release_obj      = $(NvUI_release_cpp_o) $(NvUI_release_cc_o) $(NvUI_releas
 NvUI_release_bin      := ./../../../extensions/lib/Tegra-Android/libNvUI.a
 
 clean_NvUI_release: 
-	$(SILENT_FLAG)$(ECHO) clean NvUI release
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(NvUI_release_bin)
+	$(ECHO) clean NvUI release
+	$(RMDIR) $(NvUI_release_objsdir)
+	$(RMDIR) $(NvUI_release_bin)
 
 build_NvUI_release: postbuild_NvUI_release
 postbuild_NvUI_release: mainbuild_NvUI_release
@@ -150,40 +154,45 @@ mainbuild_NvUI_release: prebuild_NvUI_release $(NvUI_release_bin)
 prebuild_NvUI_release:
 
 $(NvUI_release_bin): $(NvUI_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvUI.a`
-	$(SILENT_FLAG)$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/lib/Tegra-Android/libNvUI.a`
+	$(AR) rcs $(NvUI_release_bin) $(NvUI_release_obj)
+	$(ECHO) building $@ complete!
 
 NvUI_release_DEPDIR = $(dir $(@))/$(*F)
 $(NvUI_release_cpp_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cppfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_cc_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(NvUI_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_ccfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 $(NvUI_release_c_o): $(NvUI_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
-	$(SILENT_FLAG)cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
+	$(ECHO) NvUI: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(NvUI_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))))
+	cp $(NvUI_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(NvUI_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(NvUI_release_objsdir),, $@))), $(NvUI_cfiles))))).release.P; \
 	  rm -f $(NvUI_release_DEPDIR).d
 
 clean_NvUI:  clean_NvUI_debug clean_NvUI_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.OptimizationApp.mk b/samples/build/makeandroid/Makefile.OptimizationApp.mk
index a1f0a9a..96e901b 100644
--- a/samples/build/makeandroid/Makefile.OptimizationApp.mk
+++ b/samples/build/makeandroid/Makefile.OptimizationApp.mk
@@ -63,9 +63,11 @@ OptimizationApp_debug_common_cflags    += -MMD
 OptimizationApp_debug_common_cflags    += $(addprefix -D, $(OptimizationApp_debug_defines))
 OptimizationApp_debug_common_cflags    += $(addprefix -I, $(OptimizationApp_debug_hpaths))
 OptimizationApp_debug_cflags	:= $(OptimizationApp_debug_common_cflags)
-OptimizationApp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+OptimizationApp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+OptimizationApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 OptimizationApp_debug_cppflags	:= $(OptimizationApp_debug_common_cflags)
-OptimizationApp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+OptimizationApp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+OptimizationApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 OptimizationApp_debug_lflags    := $(OptimizationApp_custom_lflags)
 OptimizationApp_debug_lflags    += $(addprefix -L, $(OptimizationApp_debug_lpaths))
 OptimizationApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(OptimizationApp_debug_libraries)) -Wl,--end-group
@@ -78,9 +80,9 @@ OptimizationApp_debug_obj      = $(OptimizationApp_debug_cpp_o) $(OptimizationAp
 OptimizationApp_debug_bin      := ./../../es2-aurora/OptimizationApp/libs/armeabi-v7a/libOptimizationApp.so
 
 clean_OptimizationApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean OptimizationApp debug
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_debug_bin)
+	$(ECHO) clean OptimizationApp debug
+	$(RMDIR) $(OptimizationApp_debug_objsdir)
+	$(RMDIR) $(OptimizationApp_debug_bin)
 
 build_OptimizationApp_debug: postbuild_OptimizationApp_debug
 postbuild_OptimizationApp_debug: mainbuild_OptimizationApp_debug preantbuild_OptimizationApp_debug antbuild_OptimizationApp_debug
@@ -91,37 +93,37 @@ mainbuild_OptimizationApp_debug: prebuild_OptimizationApp_debug $(OptimizationAp
 prebuild_OptimizationApp_debug:
 
 $(OptimizationApp_debug_bin): $(OptimizationApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/OptimizationApp/libs/armeabi-v7a/libOptimizationApp.so`
-	$(SILENT_FLAG)$(CXX) -shared $(OptimizationApp_debug_obj) $(OptimizationApp_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/OptimizationApp/libs/armeabi-v7a/libOptimizationApp.so`
+	$(CXX) -shared $(OptimizationApp_debug_obj) $(OptimizationApp_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 OptimizationApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(OptimizationApp_debug_cpp_o): $(OptimizationApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))).debug.P; \
+	$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
+	cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cppfiles))))).debug.P; \
 	  rm -f $(OptimizationApp_debug_DEPDIR).d
 
 $(OptimizationApp_debug_cc_o): $(OptimizationApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))).debug.P; \
+	$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
+	cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_ccfiles))))).debug.P; \
 	  rm -f $(OptimizationApp_debug_DEPDIR).d
 
 $(OptimizationApp_debug_c_o): $(OptimizationApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(OptimizationApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))).debug.P; \
+	$(ECHO) OptimizationApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(OptimizationApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))))
+	cp $(OptimizationApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_debug_objsdir),, $@))), $(OptimizationApp_cfiles))))).debug.P; \
 	  rm -f $(OptimizationApp_debug_DEPDIR).d
@@ -168,9 +170,11 @@ OptimizationApp_release_common_cflags    += -MMD
 OptimizationApp_release_common_cflags    += $(addprefix -D, $(OptimizationApp_release_defines))
 OptimizationApp_release_common_cflags    += $(addprefix -I, $(OptimizationApp_release_hpaths))
 OptimizationApp_release_cflags	:= $(OptimizationApp_release_common_cflags)
-OptimizationApp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+OptimizationApp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+OptimizationApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 OptimizationApp_release_cppflags	:= $(OptimizationApp_release_common_cflags)
-OptimizationApp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+OptimizationApp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+OptimizationApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 OptimizationApp_release_lflags    := $(OptimizationApp_custom_lflags)
 OptimizationApp_release_lflags    += $(addprefix -L, $(OptimizationApp_release_lpaths))
 OptimizationApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(OptimizationApp_release_libraries)) -Wl,--end-group
@@ -183,9 +187,9 @@ OptimizationApp_release_obj      = $(OptimizationApp_release_cpp_o) $(Optimizati
 OptimizationApp_release_bin      := ./../../es2-aurora/OptimizationApp/libs/armeabi-v7a/libOptimizationApp.so
 
 clean_OptimizationApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean OptimizationApp release
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(OptimizationApp_release_bin)
+	$(ECHO) clean OptimizationApp release
+	$(RMDIR) $(OptimizationApp_release_objsdir)
+	$(RMDIR) $(OptimizationApp_release_bin)
 
 build_OptimizationApp_release: postbuild_OptimizationApp_release
 postbuild_OptimizationApp_release: mainbuild_OptimizationApp_release preantbuild_OptimizationApp_release antbuild_OptimizationApp_release
@@ -196,40 +200,45 @@ mainbuild_OptimizationApp_release: prebuild_OptimizationApp_release $(Optimizati
 prebuild_OptimizationApp_release:
 
 $(OptimizationApp_release_bin): $(OptimizationApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/OptimizationApp/libs/armeabi-v7a/libOptimizationApp.so`
-	$(SILENT_FLAG)$(CXX) -shared $(OptimizationApp_release_obj) $(OptimizationApp_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/OptimizationApp/libs/armeabi-v7a/libOptimizationApp.so`
+	$(CXX) -shared $(OptimizationApp_release_obj) $(OptimizationApp_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 OptimizationApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(OptimizationApp_release_cpp_o): $(OptimizationApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))).release.P; \
+	$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))))
+	cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cppfiles))))).release.P; \
 	  rm -f $(OptimizationApp_release_DEPDIR).d
 
 $(OptimizationApp_release_cc_o): $(OptimizationApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))).release.P; \
+	$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(OptimizationApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))))
+	cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_ccfiles))))).release.P; \
 	  rm -f $(OptimizationApp_release_DEPDIR).d
 
 $(OptimizationApp_release_c_o): $(OptimizationApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(OptimizationApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))))
-	$(SILENT_FLAG)cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))).release.P; \
+	$(ECHO) OptimizationApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(OptimizationApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))))
+	cp $(OptimizationApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(OptimizationApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(OptimizationApp_release_objsdir),, $@))), $(OptimizationApp_cfiles))))).release.P; \
 	  rm -f $(OptimizationApp_release_DEPDIR).d
 
 clean_OptimizationApp:  clean_OptimizationApp_debug clean_OptimizationApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.ParticleUpsampling.mk b/samples/build/makeandroid/Makefile.ParticleUpsampling.mk
index b7c9ecf..b7e4fc8 100644
--- a/samples/build/makeandroid/Makefile.ParticleUpsampling.mk
+++ b/samples/build/makeandroid/Makefile.ParticleUpsampling.mk
@@ -62,9 +62,11 @@ ParticleUpsampling_debug_common_cflags    += -MMD
 ParticleUpsampling_debug_common_cflags    += $(addprefix -D, $(ParticleUpsampling_debug_defines))
 ParticleUpsampling_debug_common_cflags    += $(addprefix -I, $(ParticleUpsampling_debug_hpaths))
 ParticleUpsampling_debug_cflags	:= $(ParticleUpsampling_debug_common_cflags)
-ParticleUpsampling_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ParticleUpsampling_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ParticleUpsampling_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ParticleUpsampling_debug_cppflags	:= $(ParticleUpsampling_debug_common_cflags)
-ParticleUpsampling_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ParticleUpsampling_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ParticleUpsampling_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 ParticleUpsampling_debug_lflags    := $(ParticleUpsampling_custom_lflags)
 ParticleUpsampling_debug_lflags    += $(addprefix -L, $(ParticleUpsampling_debug_lpaths))
 ParticleUpsampling_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ParticleUpsampling_debug_libraries)) -Wl,--end-group
@@ -77,9 +79,9 @@ ParticleUpsampling_debug_obj      = $(ParticleUpsampling_debug_cpp_o) $(Particle
 ParticleUpsampling_debug_bin      := ./../../es2-aurora/ParticleUpsampling/libs/armeabi-v7a/libParticleUpsampling.so
 
 clean_ParticleUpsampling_debug: 
-	$(SILENT_FLAG)$(ECHO) clean ParticleUpsampling debug
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_debug_bin)
+	$(ECHO) clean ParticleUpsampling debug
+	$(RMDIR) $(ParticleUpsampling_debug_objsdir)
+	$(RMDIR) $(ParticleUpsampling_debug_bin)
 
 build_ParticleUpsampling_debug: postbuild_ParticleUpsampling_debug
 postbuild_ParticleUpsampling_debug: mainbuild_ParticleUpsampling_debug preantbuild_ParticleUpsampling_debug antbuild_ParticleUpsampling_debug
@@ -90,37 +92,37 @@ mainbuild_ParticleUpsampling_debug: prebuild_ParticleUpsampling_debug $(Particle
 prebuild_ParticleUpsampling_debug:
 
 $(ParticleUpsampling_debug_bin): $(ParticleUpsampling_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/ParticleUpsampling/libs/armeabi-v7a/libParticleUpsampling.so`
-	$(SILENT_FLAG)$(CXX) -shared $(ParticleUpsampling_debug_obj) $(ParticleUpsampling_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/ParticleUpsampling/libs/armeabi-v7a/libParticleUpsampling.so`
+	$(CXX) -shared $(ParticleUpsampling_debug_obj) $(ParticleUpsampling_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 ParticleUpsampling_debug_DEPDIR = $(dir $(@))/$(*F)
 $(ParticleUpsampling_debug_cpp_o): $(ParticleUpsampling_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).debug.P; \
+	$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
+	cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).debug.P; \
 	  rm -f $(ParticleUpsampling_debug_DEPDIR).d
 
 $(ParticleUpsampling_debug_cc_o): $(ParticleUpsampling_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).debug.P; \
+	$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
+	cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).debug.P; \
 	  rm -f $(ParticleUpsampling_debug_DEPDIR).d
 
 $(ParticleUpsampling_debug_c_o): $(ParticleUpsampling_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ParticleUpsampling_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).debug.P; \
+	$(ECHO) ParticleUpsampling: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ParticleUpsampling_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
+	cp $(ParticleUpsampling_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_debug_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).debug.P; \
 	  rm -f $(ParticleUpsampling_debug_DEPDIR).d
@@ -169,9 +171,11 @@ ParticleUpsampling_release_common_cflags    += -MMD
 ParticleUpsampling_release_common_cflags    += $(addprefix -D, $(ParticleUpsampling_release_defines))
 ParticleUpsampling_release_common_cflags    += $(addprefix -I, $(ParticleUpsampling_release_hpaths))
 ParticleUpsampling_release_cflags	:= $(ParticleUpsampling_release_common_cflags)
-ParticleUpsampling_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ParticleUpsampling_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ParticleUpsampling_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ParticleUpsampling_release_cppflags	:= $(ParticleUpsampling_release_common_cflags)
-ParticleUpsampling_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+ParticleUpsampling_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ParticleUpsampling_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 ParticleUpsampling_release_lflags    := $(ParticleUpsampling_custom_lflags)
 ParticleUpsampling_release_lflags    += $(addprefix -L, $(ParticleUpsampling_release_lpaths))
 ParticleUpsampling_release_lflags    += -Wl,--start-group $(addprefix -l, $(ParticleUpsampling_release_libraries)) -Wl,--end-group
@@ -184,9 +188,9 @@ ParticleUpsampling_release_obj      = $(ParticleUpsampling_release_cpp_o) $(Part
 ParticleUpsampling_release_bin      := ./../../es2-aurora/ParticleUpsampling/libs/armeabi-v7a/libParticleUpsampling.so
 
 clean_ParticleUpsampling_release: 
-	$(SILENT_FLAG)$(ECHO) clean ParticleUpsampling release
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(ParticleUpsampling_release_bin)
+	$(ECHO) clean ParticleUpsampling release
+	$(RMDIR) $(ParticleUpsampling_release_objsdir)
+	$(RMDIR) $(ParticleUpsampling_release_bin)
 
 build_ParticleUpsampling_release: postbuild_ParticleUpsampling_release
 postbuild_ParticleUpsampling_release: mainbuild_ParticleUpsampling_release preantbuild_ParticleUpsampling_release antbuild_ParticleUpsampling_release
@@ -197,40 +201,45 @@ mainbuild_ParticleUpsampling_release: prebuild_ParticleUpsampling_release $(Part
 prebuild_ParticleUpsampling_release:
 
 $(ParticleUpsampling_release_bin): $(ParticleUpsampling_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/ParticleUpsampling/libs/armeabi-v7a/libParticleUpsampling.so`
-	$(SILENT_FLAG)$(CXX) -shared $(ParticleUpsampling_release_obj) $(ParticleUpsampling_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/ParticleUpsampling/libs/armeabi-v7a/libParticleUpsampling.so`
+	$(CXX) -shared $(ParticleUpsampling_release_obj) $(ParticleUpsampling_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 ParticleUpsampling_release_DEPDIR = $(dir $(@))/$(*F)
 $(ParticleUpsampling_release_cpp_o): $(ParticleUpsampling_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).release.P; \
+	$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))))
+	cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cppfiles))))).release.P; \
 	  rm -f $(ParticleUpsampling_release_DEPDIR).d
 
 $(ParticleUpsampling_release_cc_o): $(ParticleUpsampling_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).release.P; \
+	$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ParticleUpsampling_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))))
+	cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_ccfiles))))).release.P; \
 	  rm -f $(ParticleUpsampling_release_DEPDIR).d
 
 $(ParticleUpsampling_release_c_o): $(ParticleUpsampling_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(ParticleUpsampling_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
-	$(SILENT_FLAG)cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).release.P; \
+	$(ECHO) ParticleUpsampling: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ParticleUpsampling_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))))
+	cp $(ParticleUpsampling_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(ParticleUpsampling_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ParticleUpsampling_release_objsdir),, $@))), $(ParticleUpsampling_cfiles))))).release.P; \
 	  rm -f $(ParticleUpsampling_release_DEPDIR).d
 
 clean_ParticleUpsampling:  clean_ParticleUpsampling_debug clean_ParticleUpsampling_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.PathRenderingBasic.mk b/samples/build/makeandroid/Makefile.PathRenderingBasic.mk
index 2d572ba..b505bef 100644
--- a/samples/build/makeandroid/Makefile.PathRenderingBasic.mk
+++ b/samples/build/makeandroid/Makefile.PathRenderingBasic.mk
@@ -57,9 +57,11 @@ PathRenderingBasic_debug_common_cflags    += -MMD
 PathRenderingBasic_debug_common_cflags    += $(addprefix -D, $(PathRenderingBasic_debug_defines))
 PathRenderingBasic_debug_common_cflags    += $(addprefix -I, $(PathRenderingBasic_debug_hpaths))
 PathRenderingBasic_debug_cflags	:= $(PathRenderingBasic_debug_common_cflags)
-PathRenderingBasic_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+PathRenderingBasic_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+PathRenderingBasic_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 PathRenderingBasic_debug_cppflags	:= $(PathRenderingBasic_debug_common_cflags)
-PathRenderingBasic_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+PathRenderingBasic_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+PathRenderingBasic_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 PathRenderingBasic_debug_lflags    := $(PathRenderingBasic_custom_lflags)
 PathRenderingBasic_debug_lflags    += $(addprefix -L, $(PathRenderingBasic_debug_lpaths))
 PathRenderingBasic_debug_lflags    += -Wl,--start-group $(addprefix -l, $(PathRenderingBasic_debug_libraries)) -Wl,--end-group
@@ -72,9 +74,9 @@ PathRenderingBasic_debug_obj      = $(PathRenderingBasic_debug_cpp_o) $(PathRend
 PathRenderingBasic_debug_bin      := ./../../gl4-kepler/PathRenderingBasic/libs/armeabi-v7a/libPathRenderingBasic.so
 
 clean_PathRenderingBasic_debug: 
-	$(SILENT_FLAG)$(ECHO) clean PathRenderingBasic debug
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_debug_bin)
+	$(ECHO) clean PathRenderingBasic debug
+	$(RMDIR) $(PathRenderingBasic_debug_objsdir)
+	$(RMDIR) $(PathRenderingBasic_debug_bin)
 
 build_PathRenderingBasic_debug: postbuild_PathRenderingBasic_debug
 postbuild_PathRenderingBasic_debug: mainbuild_PathRenderingBasic_debug preantbuild_PathRenderingBasic_debug antbuild_PathRenderingBasic_debug
@@ -85,37 +87,37 @@ mainbuild_PathRenderingBasic_debug: prebuild_PathRenderingBasic_debug $(PathRend
 prebuild_PathRenderingBasic_debug:
 
 $(PathRenderingBasic_debug_bin): $(PathRenderingBasic_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-kepler/PathRenderingBasic/libs/armeabi-v7a/libPathRenderingBasic.so`
-	$(SILENT_FLAG)$(CXX) -shared $(PathRenderingBasic_debug_obj) $(PathRenderingBasic_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-kepler/PathRenderingBasic/libs/armeabi-v7a/libPathRenderingBasic.so`
+	$(CXX) -shared $(PathRenderingBasic_debug_obj) $(PathRenderingBasic_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 PathRenderingBasic_debug_DEPDIR = $(dir $(@))/$(*F)
 $(PathRenderingBasic_debug_cpp_o): $(PathRenderingBasic_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).debug.P; \
+	$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
+	cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).debug.P; \
 	  rm -f $(PathRenderingBasic_debug_DEPDIR).d
 
 $(PathRenderingBasic_debug_cc_o): $(PathRenderingBasic_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).debug.P; \
+	$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
+	cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).debug.P; \
 	  rm -f $(PathRenderingBasic_debug_DEPDIR).d
 
 $(PathRenderingBasic_debug_c_o): $(PathRenderingBasic_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(PathRenderingBasic_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).debug.P; \
+	$(ECHO) PathRenderingBasic: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(PathRenderingBasic_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
+	cp $(PathRenderingBasic_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_debug_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).debug.P; \
 	  rm -f $(PathRenderingBasic_debug_DEPDIR).d
@@ -164,9 +166,11 @@ PathRenderingBasic_release_common_cflags    += -MMD
 PathRenderingBasic_release_common_cflags    += $(addprefix -D, $(PathRenderingBasic_release_defines))
 PathRenderingBasic_release_common_cflags    += $(addprefix -I, $(PathRenderingBasic_release_hpaths))
 PathRenderingBasic_release_cflags	:= $(PathRenderingBasic_release_common_cflags)
-PathRenderingBasic_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+PathRenderingBasic_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+PathRenderingBasic_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 PathRenderingBasic_release_cppflags	:= $(PathRenderingBasic_release_common_cflags)
-PathRenderingBasic_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+PathRenderingBasic_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+PathRenderingBasic_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 PathRenderingBasic_release_lflags    := $(PathRenderingBasic_custom_lflags)
 PathRenderingBasic_release_lflags    += $(addprefix -L, $(PathRenderingBasic_release_lpaths))
 PathRenderingBasic_release_lflags    += -Wl,--start-group $(addprefix -l, $(PathRenderingBasic_release_libraries)) -Wl,--end-group
@@ -179,9 +183,9 @@ PathRenderingBasic_release_obj      = $(PathRenderingBasic_release_cpp_o) $(Path
 PathRenderingBasic_release_bin      := ./../../gl4-kepler/PathRenderingBasic/libs/armeabi-v7a/libPathRenderingBasic.so
 
 clean_PathRenderingBasic_release: 
-	$(SILENT_FLAG)$(ECHO) clean PathRenderingBasic release
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(PathRenderingBasic_release_bin)
+	$(ECHO) clean PathRenderingBasic release
+	$(RMDIR) $(PathRenderingBasic_release_objsdir)
+	$(RMDIR) $(PathRenderingBasic_release_bin)
 
 build_PathRenderingBasic_release: postbuild_PathRenderingBasic_release
 postbuild_PathRenderingBasic_release: mainbuild_PathRenderingBasic_release preantbuild_PathRenderingBasic_release antbuild_PathRenderingBasic_release
@@ -192,40 +196,45 @@ mainbuild_PathRenderingBasic_release: prebuild_PathRenderingBasic_release $(Path
 prebuild_PathRenderingBasic_release:
 
 $(PathRenderingBasic_release_bin): $(PathRenderingBasic_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-kepler/PathRenderingBasic/libs/armeabi-v7a/libPathRenderingBasic.so`
-	$(SILENT_FLAG)$(CXX) -shared $(PathRenderingBasic_release_obj) $(PathRenderingBasic_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-kepler/PathRenderingBasic/libs/armeabi-v7a/libPathRenderingBasic.so`
+	$(CXX) -shared $(PathRenderingBasic_release_obj) $(PathRenderingBasic_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 PathRenderingBasic_release_DEPDIR = $(dir $(@))/$(*F)
 $(PathRenderingBasic_release_cpp_o): $(PathRenderingBasic_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).release.P; \
+	$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))))
+	cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cppfiles))))).release.P; \
 	  rm -f $(PathRenderingBasic_release_DEPDIR).d
 
 $(PathRenderingBasic_release_cc_o): $(PathRenderingBasic_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).release.P; \
+	$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(PathRenderingBasic_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))))
+	cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_ccfiles))))).release.P; \
 	  rm -f $(PathRenderingBasic_release_DEPDIR).d
 
 $(PathRenderingBasic_release_c_o): $(PathRenderingBasic_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(PathRenderingBasic_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
-	$(SILENT_FLAG)cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).release.P; \
+	$(ECHO) PathRenderingBasic: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(PathRenderingBasic_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))))
+	cp $(PathRenderingBasic_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(PathRenderingBasic_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(PathRenderingBasic_release_objsdir),, $@))), $(PathRenderingBasic_cfiles))))).release.P; \
 	  rm -f $(PathRenderingBasic_release_DEPDIR).d
 
 clean_PathRenderingBasic:  clean_PathRenderingBasic_debug clean_PathRenderingBasic_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.R3.mk b/samples/build/makeandroid/Makefile.R3.mk
index 4db597c..b3354a3 100644
--- a/samples/build/makeandroid/Makefile.R3.mk
+++ b/samples/build/makeandroid/Makefile.R3.mk
@@ -32,9 +32,11 @@ R3_debug_common_cflags    += -MMD
 R3_debug_common_cflags    += $(addprefix -D, $(R3_debug_defines))
 R3_debug_common_cflags    += $(addprefix -I, $(R3_debug_hpaths))
 R3_debug_cflags	:= $(R3_debug_common_cflags)
-R3_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 R3_debug_cppflags	:= $(R3_debug_common_cflags)
-R3_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 R3_debug_lflags    := $(R3_custom_lflags)
 R3_debug_lflags    += $(addprefix -L, $(R3_debug_lpaths))
 R3_debug_lflags    += -Wl,--start-group $(addprefix -l, $(R3_debug_libraries)) -Wl,--end-group
@@ -46,9 +48,9 @@ R3_debug_obj      = $(R3_debug_cpp_o) $(R3_debug_cc_o) $(R3_debug_c_o)
 R3_debug_bin      := ./../../../extensions/externals/lib/Tegra-Android/libR3D.a
 
 clean_R3_debug: 
-	$(SILENT_FLAG)$(ECHO) clean R3 debug
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_debug_bin)
+	$(ECHO) clean R3 debug
+	$(RMDIR) $(R3_debug_objsdir)
+	$(RMDIR) $(R3_debug_bin)
 
 build_R3_debug: postbuild_R3_debug
 postbuild_R3_debug: mainbuild_R3_debug
@@ -56,37 +58,37 @@ mainbuild_R3_debug: prebuild_R3_debug $(R3_debug_bin)
 prebuild_R3_debug:
 
 $(R3_debug_bin): $(R3_debug_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libR3D.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libR3D.a`
+	$(AR) rcs $(R3_debug_bin) $(R3_debug_obj)
+	$(ECHO) building $@ complete!
 
 R3_debug_DEPDIR = $(dir $(@))/$(*F)
 $(R3_debug_cpp_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_debug_objsdir),, $@))), $(R3_cppfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_cc_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_debug_objsdir),, $@))), $(R3_ccfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
 
 $(R3_debug_c_o): $(R3_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
+	$(ECHO) R3: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_debug_objsdir),, $@))), $(R3_cfiles))))).debug.P; \
 	  rm -f $(R3_debug_DEPDIR).d
@@ -110,9 +112,11 @@ R3_release_common_cflags    += -MMD
 R3_release_common_cflags    += $(addprefix -D, $(R3_release_defines))
 R3_release_common_cflags    += $(addprefix -I, $(R3_release_hpaths))
 R3_release_cflags	:= $(R3_release_common_cflags)
-R3_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_cppflags	:= $(R3_release_common_cflags)
-R3_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+R3_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 R3_release_lflags    := $(R3_custom_lflags)
 R3_release_lflags    += $(addprefix -L, $(R3_release_lpaths))
 R3_release_lflags    += -Wl,--start-group $(addprefix -l, $(R3_release_libraries)) -Wl,--end-group
@@ -124,9 +128,9 @@ R3_release_obj      = $(R3_release_cpp_o) $(R3_release_cc_o) $(R3_release_c_o)
 R3_release_bin      := ./../../../extensions/externals/lib/Tegra-Android/libR3.a
 
 clean_R3_release: 
-	$(SILENT_FLAG)$(ECHO) clean R3 release
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(R3_release_bin)
+	$(ECHO) clean R3 release
+	$(RMDIR) $(R3_release_objsdir)
+	$(RMDIR) $(R3_release_bin)
 
 build_R3_release: postbuild_R3_release
 postbuild_R3_release: mainbuild_R3_release
@@ -134,40 +138,45 @@ mainbuild_R3_release: prebuild_R3_release $(R3_release_bin)
 prebuild_R3_release:
 
 $(R3_release_bin): $(R3_release_obj) 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libR3.a`
-	$(SILENT_FLAG)$(AR) rcs $(R3_release_bin) $(R3_release_obj)
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libR3.a`
+	$(AR) rcs $(R3_release_bin) $(R3_release_obj)
+	$(ECHO) building $@ complete!
 
 R3_release_DEPDIR = $(dir $(@))/$(*F)
 $(R3_release_cpp_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(R3_release_objsdir),, $@))), $(R3_cppfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_cc_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(R3_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(R3_release_objsdir),, $@))), $(R3_ccfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 $(R3_release_c_o): $(R3_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
-	$(SILENT_FLAG)cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
+	$(ECHO) R3: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(R3_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))))
+	cp $(R3_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(R3_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(R3_release_objsdir),, $@))), $(R3_cfiles))))).release.P; \
 	  rm -f $(R3_release_DEPDIR).d
 
 clean_R3:  clean_R3_debug clean_R3_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.ShapedTextES.mk b/samples/build/makeandroid/Makefile.ShapedTextES.mk
new file mode 100644
index 0000000..3857297
--- /dev/null
+++ b/samples/build/makeandroid/Makefile.ShapedTextES.mk
@@ -0,0 +1,255 @@
+# Makefile generated by XPJ for android
+-include Makefile.custom
+ProjectName = ShapedTextES
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/PathSampleApp.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/ShapedText.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/cg4cpp_xform.cpp
+ShapedTextES_cppfiles   += ./../../nvpr/ShapedTextES/sRGB_math.cpp
+
+ShapedTextES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(ShapedTextES_cppfiles)))))
+ShapedTextES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(ShapedTextES_ccfiles)))))
+ShapedTextES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(ShapedTextES_cfiles)))))
+ShapedTextES_debug_dep      = $(ShapedTextES_cpp_debug_dep) $(ShapedTextES_cc_debug_dep) $(ShapedTextES_c_debug_dep)
+-include $(ShapedTextES_debug_dep)
+ShapedTextES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(ShapedTextES_cppfiles)))))
+ShapedTextES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(ShapedTextES_ccfiles)))))
+ShapedTextES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(ShapedTextES_cfiles)))))
+ShapedTextES_release_dep      = $(ShapedTextES_cpp_release_dep) $(ShapedTextES_cc_release_dep) $(ShapedTextES_c_release_dep)
+-include $(ShapedTextES_release_dep)
+ShapedTextES_debug_hpaths    := 
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/src/ucdn
+ShapedTextES_debug_hpaths    += ./../../nvpr/ShapedTextES
+ShapedTextES_debug_hpaths    += ./../../../extensions/include
+ShapedTextES_debug_hpaths    += ./../../../extensions/externals/include
+ShapedTextES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
+ShapedTextES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+ShapedTextES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+ShapedTextES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+ShapedTextES_debug_lpaths    := 
+ShapedTextES_debug_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/Tegra-Android
+ShapedTextES_debug_lpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a
+ShapedTextES_debug_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+ShapedTextES_debug_lpaths    += ./../../../extensions/lib/Tegra-Android
+ShapedTextES_debug_defines   := $(ShapedTextES_custom_defines)
+ShapedTextES_debug_defines   += android
+ShapedTextES_debug_defines   += ANDROID
+ShapedTextES_debug_defines   += GL_API_LEVEL_ES2
+ShapedTextES_debug_defines   += USE_REGAL=1
+ShapedTextES_debug_defines   += _DEBUG
+ShapedTextES_debug_libraries := 
+ShapedTextES_debug_libraries += gnustl_static
+ShapedTextES_debug_libraries += EGL
+ShapedTextES_debug_libraries += android
+ShapedTextES_debug_libraries += m
+ShapedTextES_debug_libraries += c
+ShapedTextES_debug_libraries += supc++
+ShapedTextES_debug_libraries += GLESv2
+ShapedTextES_debug_libraries += log
+ShapedTextES_debug_libraries += gcc
+ShapedTextES_debug_libraries += RegalW_static
+ShapedTextES_debug_libraries += cg4cppD
+ShapedTextES_debug_libraries += freetypeD
+ShapedTextES_debug_libraries += HalfD
+ShapedTextES_debug_libraries += harfbuzzD
+ShapedTextES_debug_libraries += NvAppBaseD
+ShapedTextES_debug_libraries += NvAssetLoaderD
+ShapedTextES_debug_libraries += NvEGLUtilD
+ShapedTextES_debug_libraries += NvGamepadD
+ShapedTextES_debug_libraries += NvGLUtilsD
+ShapedTextES_debug_libraries += NvModelD
+ShapedTextES_debug_libraries += NvUID
+ShapedTextES_debug_common_cflags	:= $(ShapedTextES_custom_cflags)
+ShapedTextES_debug_common_cflags    += -MMD
+ShapedTextES_debug_common_cflags    += $(addprefix -D, $(ShapedTextES_debug_defines))
+ShapedTextES_debug_common_cflags    += $(addprefix -I, $(ShapedTextES_debug_hpaths))
+ShapedTextES_debug_cflags	:= $(ShapedTextES_debug_common_cflags)
+ShapedTextES_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ShapedTextES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+ShapedTextES_debug_cppflags	:= $(ShapedTextES_debug_common_cflags)
+ShapedTextES_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ShapedTextES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+ShapedTextES_debug_lflags    := $(ShapedTextES_custom_lflags)
+ShapedTextES_debug_lflags    += $(addprefix -L, $(ShapedTextES_debug_lpaths))
+ShapedTextES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(ShapedTextES_debug_libraries)) -Wl,--end-group
+ShapedTextES_debug_lflags  += --sysroot=$(NDKROOT)/platforms/android-18/arch-arm -shared -Wl,--no-undefined
+ShapedTextES_debug_objsdir  = $(OBJS_DIR)/ShapedTextES_debug
+ShapedTextES_debug_cpp_o    = $(addprefix $(ShapedTextES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(ShapedTextES_cppfiles)))))
+ShapedTextES_debug_cc_o    = $(addprefix $(ShapedTextES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(ShapedTextES_ccfiles)))))
+ShapedTextES_debug_c_o      = $(addprefix $(ShapedTextES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(ShapedTextES_cfiles)))))
+ShapedTextES_debug_obj      = $(ShapedTextES_debug_cpp_o) $(ShapedTextES_debug_cc_o) $(ShapedTextES_debug_c_o)
+ShapedTextES_debug_bin      := ./../../nvpr/ShapedTextES/libs/armeabi-v7a/libShapedTextES.so
+
+clean_ShapedTextES_debug: 
+	$(ECHO) clean ShapedTextES debug
+	$(RMDIR) $(ShapedTextES_debug_objsdir)
+	$(RMDIR) $(ShapedTextES_debug_bin)
+
+build_ShapedTextES_debug: postbuild_ShapedTextES_debug
+postbuild_ShapedTextES_debug: mainbuild_ShapedTextES_debug preantbuild_ShapedTextES_debug antbuild_ShapedTextES_debug
+preantbuild_ShapedTextES_debug: mainbuild_ShapedTextES_debug
+antbuild_ShapedTextES_debug: preantbuild_ShapedTextES_debug
+	cd ./../../nvpr/ShapedTextES; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+mainbuild_ShapedTextES_debug: prebuild_ShapedTextES_debug $(ShapedTextES_debug_bin)
+prebuild_ShapedTextES_debug:
+
+$(ShapedTextES_debug_bin): $(ShapedTextES_debug_obj) build_cg4cpp_debug build_freetype_debug build_Half_debug build_harfbuzz_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../nvpr/ShapedTextES/libs/armeabi-v7a/libShapedTextES.so`
+	$(CXX) -shared $(ShapedTextES_debug_obj) $(ShapedTextES_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
+
+ShapedTextES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(ShapedTextES_debug_cpp_o): $(ShapedTextES_debug_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))))))
+	cp $(ShapedTextES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cppfiles))))).debug.P; \
+	  rm -f $(ShapedTextES_debug_DEPDIR).d
+
+$(ShapedTextES_debug_cc_o): $(ShapedTextES_debug_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))))))
+	cp $(ShapedTextES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_ccfiles))))).debug.P; \
+	  rm -f $(ShapedTextES_debug_DEPDIR).d
+
+$(ShapedTextES_debug_c_o): $(ShapedTextES_debug_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ShapedTextES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))))))
+	cp $(ShapedTextES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_debug_objsdir),, $@))), $(ShapedTextES_cfiles))))).debug.P; \
+	  rm -f $(ShapedTextES_debug_DEPDIR).d
+
+ShapedTextES_release_hpaths    := 
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/src/ucdn
+ShapedTextES_release_hpaths    += ./../../nvpr/ShapedTextES
+ShapedTextES_release_hpaths    += ./../../../extensions/include
+ShapedTextES_release_hpaths    += ./../../../extensions/externals/include
+ShapedTextES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
+ShapedTextES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+ShapedTextES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+ShapedTextES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+ShapedTextES_release_lpaths    := 
+ShapedTextES_release_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/Tegra-Android
+ShapedTextES_release_lpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a
+ShapedTextES_release_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+ShapedTextES_release_lpaths    += ./../../../extensions/lib/Tegra-Android
+ShapedTextES_release_defines   := $(ShapedTextES_custom_defines)
+ShapedTextES_release_defines   += android
+ShapedTextES_release_defines   += ANDROID
+ShapedTextES_release_defines   += GL_API_LEVEL_ES2
+ShapedTextES_release_defines   += USE_REGAL=1
+ShapedTextES_release_defines   += NDEBUG
+ShapedTextES_release_libraries := 
+ShapedTextES_release_libraries += gnustl_static
+ShapedTextES_release_libraries += EGL
+ShapedTextES_release_libraries += android
+ShapedTextES_release_libraries += m
+ShapedTextES_release_libraries += c
+ShapedTextES_release_libraries += supc++
+ShapedTextES_release_libraries += GLESv2
+ShapedTextES_release_libraries += log
+ShapedTextES_release_libraries += gcc
+ShapedTextES_release_libraries += RegalW_static
+ShapedTextES_release_libraries += cg4cpp
+ShapedTextES_release_libraries += freetype
+ShapedTextES_release_libraries += Half
+ShapedTextES_release_libraries += harfbuzz
+ShapedTextES_release_libraries += NvAppBase
+ShapedTextES_release_libraries += NvAssetLoader
+ShapedTextES_release_libraries += NvEGLUtil
+ShapedTextES_release_libraries += NvGamepad
+ShapedTextES_release_libraries += NvGLUtils
+ShapedTextES_release_libraries += NvModel
+ShapedTextES_release_libraries += NvUI
+ShapedTextES_release_common_cflags	:= $(ShapedTextES_custom_cflags)
+ShapedTextES_release_common_cflags    += -MMD
+ShapedTextES_release_common_cflags    += $(addprefix -D, $(ShapedTextES_release_defines))
+ShapedTextES_release_common_cflags    += $(addprefix -I, $(ShapedTextES_release_hpaths))
+ShapedTextES_release_cflags	:= $(ShapedTextES_release_common_cflags)
+ShapedTextES_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ShapedTextES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+ShapedTextES_release_cppflags	:= $(ShapedTextES_release_common_cflags)
+ShapedTextES_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+ShapedTextES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+ShapedTextES_release_lflags    := $(ShapedTextES_custom_lflags)
+ShapedTextES_release_lflags    += $(addprefix -L, $(ShapedTextES_release_lpaths))
+ShapedTextES_release_lflags    += -Wl,--start-group $(addprefix -l, $(ShapedTextES_release_libraries)) -Wl,--end-group
+ShapedTextES_release_lflags  += --sysroot=$(NDKROOT)/platforms/android-18/arch-arm -shared -Wl,--no-undefined
+ShapedTextES_release_objsdir  = $(OBJS_DIR)/ShapedTextES_release
+ShapedTextES_release_cpp_o    = $(addprefix $(ShapedTextES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(ShapedTextES_cppfiles)))))
+ShapedTextES_release_cc_o    = $(addprefix $(ShapedTextES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(ShapedTextES_ccfiles)))))
+ShapedTextES_release_c_o      = $(addprefix $(ShapedTextES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(ShapedTextES_cfiles)))))
+ShapedTextES_release_obj      = $(ShapedTextES_release_cpp_o) $(ShapedTextES_release_cc_o) $(ShapedTextES_release_c_o)
+ShapedTextES_release_bin      := ./../../nvpr/ShapedTextES/libs/armeabi-v7a/libShapedTextES.so
+
+clean_ShapedTextES_release: 
+	$(ECHO) clean ShapedTextES release
+	$(RMDIR) $(ShapedTextES_release_objsdir)
+	$(RMDIR) $(ShapedTextES_release_bin)
+
+build_ShapedTextES_release: postbuild_ShapedTextES_release
+postbuild_ShapedTextES_release: mainbuild_ShapedTextES_release preantbuild_ShapedTextES_release antbuild_ShapedTextES_release
+preantbuild_ShapedTextES_release: mainbuild_ShapedTextES_release
+antbuild_ShapedTextES_release: preantbuild_ShapedTextES_release
+	cd ./../../nvpr/ShapedTextES; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+mainbuild_ShapedTextES_release: prebuild_ShapedTextES_release $(ShapedTextES_release_bin)
+prebuild_ShapedTextES_release:
+
+$(ShapedTextES_release_bin): $(ShapedTextES_release_obj) build_cg4cpp_release build_freetype_release build_Half_release build_harfbuzz_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../nvpr/ShapedTextES/libs/armeabi-v7a/libShapedTextES.so`
+	$(CXX) -shared $(ShapedTextES_release_obj) $(ShapedTextES_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
+
+ShapedTextES_release_DEPDIR = $(dir $(@))/$(*F)
+$(ShapedTextES_release_cpp_o): $(ShapedTextES_release_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))))))
+	cp $(ShapedTextES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cppfiles))))).release.P; \
+	  rm -f $(ShapedTextES_release_DEPDIR).d
+
+$(ShapedTextES_release_cc_o): $(ShapedTextES_release_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(ShapedTextES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))))))
+	cp $(ShapedTextES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_ccfiles))))).release.P; \
+	  rm -f $(ShapedTextES_release_DEPDIR).d
+
+$(ShapedTextES_release_c_o): $(ShapedTextES_release_objsdir)/%.o:
+	$(ECHO) ShapedTextES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(ShapedTextES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))))))
+	cp $(ShapedTextES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(ShapedTextES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(ShapedTextES_release_objsdir),, $@))), $(ShapedTextES_cfiles))))).release.P; \
+	  rm -f $(ShapedTextES_release_DEPDIR).d
+
+clean_ShapedTextES:  clean_ShapedTextES_debug clean_ShapedTextES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.SkinningApp.mk b/samples/build/makeandroid/Makefile.SkinningApp.mk
index 390d408..88351b1 100644
--- a/samples/build/makeandroid/Makefile.SkinningApp.mk
+++ b/samples/build/makeandroid/Makefile.SkinningApp.mk
@@ -56,9 +56,11 @@ SkinningApp_debug_common_cflags    += -MMD
 SkinningApp_debug_common_cflags    += $(addprefix -D, $(SkinningApp_debug_defines))
 SkinningApp_debug_common_cflags    += $(addprefix -I, $(SkinningApp_debug_hpaths))
 SkinningApp_debug_cflags	:= $(SkinningApp_debug_common_cflags)
-SkinningApp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+SkinningApp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+SkinningApp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SkinningApp_debug_cppflags	:= $(SkinningApp_debug_common_cflags)
-SkinningApp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+SkinningApp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+SkinningApp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SkinningApp_debug_lflags    := $(SkinningApp_custom_lflags)
 SkinningApp_debug_lflags    += $(addprefix -L, $(SkinningApp_debug_lpaths))
 SkinningApp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(SkinningApp_debug_libraries)) -Wl,--end-group
@@ -71,9 +73,9 @@ SkinningApp_debug_obj      = $(SkinningApp_debug_cpp_o) $(SkinningApp_debug_cc_o
 SkinningApp_debug_bin      := ./../../es2-aurora/SkinningApp/libs/armeabi-v7a/libSkinningApp.so
 
 clean_SkinningApp_debug: 
-	$(SILENT_FLAG)$(ECHO) clean SkinningApp debug
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_debug_bin)
+	$(ECHO) clean SkinningApp debug
+	$(RMDIR) $(SkinningApp_debug_objsdir)
+	$(RMDIR) $(SkinningApp_debug_bin)
 
 build_SkinningApp_debug: postbuild_SkinningApp_debug
 postbuild_SkinningApp_debug: mainbuild_SkinningApp_debug preantbuild_SkinningApp_debug antbuild_SkinningApp_debug
@@ -84,37 +86,37 @@ mainbuild_SkinningApp_debug: prebuild_SkinningApp_debug $(SkinningApp_debug_bin)
 prebuild_SkinningApp_debug:
 
 $(SkinningApp_debug_bin): $(SkinningApp_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/SkinningApp/libs/armeabi-v7a/libSkinningApp.so`
-	$(SILENT_FLAG)$(CXX) -shared $(SkinningApp_debug_obj) $(SkinningApp_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/SkinningApp/libs/armeabi-v7a/libSkinningApp.so`
+	$(CXX) -shared $(SkinningApp_debug_obj) $(SkinningApp_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 SkinningApp_debug_DEPDIR = $(dir $(@))/$(*F)
 $(SkinningApp_debug_cpp_o): $(SkinningApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))).debug.P; \
+	$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))))
+	cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cppfiles))))).debug.P; \
 	  rm -f $(SkinningApp_debug_DEPDIR).d
 
 $(SkinningApp_debug_cc_o): $(SkinningApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))).debug.P; \
+	$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))))
+	cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_ccfiles))))).debug.P; \
 	  rm -f $(SkinningApp_debug_DEPDIR).d
 
 $(SkinningApp_debug_c_o): $(SkinningApp_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SkinningApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))).debug.P; \
+	$(ECHO) SkinningApp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SkinningApp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))))
+	cp $(SkinningApp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_debug_objsdir),, $@))), $(SkinningApp_cfiles))))).debug.P; \
 	  rm -f $(SkinningApp_debug_DEPDIR).d
@@ -161,9 +163,11 @@ SkinningApp_release_common_cflags    += -MMD
 SkinningApp_release_common_cflags    += $(addprefix -D, $(SkinningApp_release_defines))
 SkinningApp_release_common_cflags    += $(addprefix -I, $(SkinningApp_release_hpaths))
 SkinningApp_release_cflags	:= $(SkinningApp_release_common_cflags)
-SkinningApp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+SkinningApp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+SkinningApp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SkinningApp_release_cppflags	:= $(SkinningApp_release_common_cflags)
-SkinningApp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+SkinningApp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+SkinningApp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SkinningApp_release_lflags    := $(SkinningApp_custom_lflags)
 SkinningApp_release_lflags    += $(addprefix -L, $(SkinningApp_release_lpaths))
 SkinningApp_release_lflags    += -Wl,--start-group $(addprefix -l, $(SkinningApp_release_libraries)) -Wl,--end-group
@@ -176,9 +180,9 @@ SkinningApp_release_obj      = $(SkinningApp_release_cpp_o) $(SkinningApp_releas
 SkinningApp_release_bin      := ./../../es2-aurora/SkinningApp/libs/armeabi-v7a/libSkinningApp.so
 
 clean_SkinningApp_release: 
-	$(SILENT_FLAG)$(ECHO) clean SkinningApp release
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SkinningApp_release_bin)
+	$(ECHO) clean SkinningApp release
+	$(RMDIR) $(SkinningApp_release_objsdir)
+	$(RMDIR) $(SkinningApp_release_bin)
 
 build_SkinningApp_release: postbuild_SkinningApp_release
 postbuild_SkinningApp_release: mainbuild_SkinningApp_release preantbuild_SkinningApp_release antbuild_SkinningApp_release
@@ -189,40 +193,45 @@ mainbuild_SkinningApp_release: prebuild_SkinningApp_release $(SkinningApp_releas
 prebuild_SkinningApp_release:
 
 $(SkinningApp_release_bin): $(SkinningApp_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/SkinningApp/libs/armeabi-v7a/libSkinningApp.so`
-	$(SILENT_FLAG)$(CXX) -shared $(SkinningApp_release_obj) $(SkinningApp_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/SkinningApp/libs/armeabi-v7a/libSkinningApp.so`
+	$(CXX) -shared $(SkinningApp_release_obj) $(SkinningApp_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 SkinningApp_release_DEPDIR = $(dir $(@))/$(*F)
 $(SkinningApp_release_cpp_o): $(SkinningApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))).release.P; \
+	$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))))
+	cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cppfiles))))).release.P; \
 	  rm -f $(SkinningApp_release_DEPDIR).d
 
 $(SkinningApp_release_cc_o): $(SkinningApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))).release.P; \
+	$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SkinningApp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))))
+	cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_ccfiles))))).release.P; \
 	  rm -f $(SkinningApp_release_DEPDIR).d
 
 $(SkinningApp_release_c_o): $(SkinningApp_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SkinningApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))))
-	$(SILENT_FLAG)cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))).release.P; \
+	$(ECHO) SkinningApp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SkinningApp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))))
+	cp $(SkinningApp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SkinningApp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SkinningApp_release_objsdir),, $@))), $(SkinningApp_cfiles))))).release.P; \
 	  rm -f $(SkinningApp_release_DEPDIR).d
 
 clean_SkinningApp:  clean_SkinningApp_debug clean_SkinningApp_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.SoftShadows.mk b/samples/build/makeandroid/Makefile.SoftShadows.mk
index 34d5058..1ae74a1 100644
--- a/samples/build/makeandroid/Makefile.SoftShadows.mk
+++ b/samples/build/makeandroid/Makefile.SoftShadows.mk
@@ -60,9 +60,11 @@ SoftShadows_debug_common_cflags    += -MMD
 SoftShadows_debug_common_cflags    += $(addprefix -D, $(SoftShadows_debug_defines))
 SoftShadows_debug_common_cflags    += $(addprefix -I, $(SoftShadows_debug_hpaths))
 SoftShadows_debug_cflags	:= $(SoftShadows_debug_common_cflags)
-SoftShadows_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+SoftShadows_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+SoftShadows_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SoftShadows_debug_cppflags	:= $(SoftShadows_debug_common_cflags)
-SoftShadows_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+SoftShadows_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+SoftShadows_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 SoftShadows_debug_lflags    := $(SoftShadows_custom_lflags)
 SoftShadows_debug_lflags    += $(addprefix -L, $(SoftShadows_debug_lpaths))
 SoftShadows_debug_lflags    += -Wl,--start-group $(addprefix -l, $(SoftShadows_debug_libraries)) -Wl,--end-group
@@ -75,9 +77,9 @@ SoftShadows_debug_obj      = $(SoftShadows_debug_cpp_o) $(SoftShadows_debug_cc_o
 SoftShadows_debug_bin      := ./../../es3aep-kepler/SoftShadows/libs/armeabi-v7a/libSoftShadows.so
 
 clean_SoftShadows_debug: 
-	$(SILENT_FLAG)$(ECHO) clean SoftShadows debug
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_debug_bin)
+	$(ECHO) clean SoftShadows debug
+	$(RMDIR) $(SoftShadows_debug_objsdir)
+	$(RMDIR) $(SoftShadows_debug_bin)
 
 build_SoftShadows_debug: postbuild_SoftShadows_debug
 postbuild_SoftShadows_debug: mainbuild_SoftShadows_debug preantbuild_SoftShadows_debug antbuild_SoftShadows_debug
@@ -88,37 +90,37 @@ mainbuild_SoftShadows_debug: prebuild_SoftShadows_debug $(SoftShadows_debug_bin)
 prebuild_SoftShadows_debug:
 
 $(SoftShadows_debug_bin): $(SoftShadows_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/SoftShadows/libs/armeabi-v7a/libSoftShadows.so`
-	$(SILENT_FLAG)$(CXX) -shared $(SoftShadows_debug_obj) $(SoftShadows_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/SoftShadows/libs/armeabi-v7a/libSoftShadows.so`
+	$(CXX) -shared $(SoftShadows_debug_obj) $(SoftShadows_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 SoftShadows_debug_DEPDIR = $(dir $(@))/$(*F)
 $(SoftShadows_debug_cpp_o): $(SoftShadows_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))).debug.P; \
+	$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))))
+	cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cppfiles))))).debug.P; \
 	  rm -f $(SoftShadows_debug_DEPDIR).d
 
 $(SoftShadows_debug_cc_o): $(SoftShadows_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))).debug.P; \
+	$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))))
+	cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_ccfiles))))).debug.P; \
 	  rm -f $(SoftShadows_debug_DEPDIR).d
 
 $(SoftShadows_debug_c_o): $(SoftShadows_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SoftShadows_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))).debug.P; \
+	$(ECHO) SoftShadows: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SoftShadows_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))))
+	cp $(SoftShadows_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_debug_objsdir),, $@))), $(SoftShadows_cfiles))))).debug.P; \
 	  rm -f $(SoftShadows_debug_DEPDIR).d
@@ -166,9 +168,11 @@ SoftShadows_release_common_cflags    += -MMD
 SoftShadows_release_common_cflags    += $(addprefix -D, $(SoftShadows_release_defines))
 SoftShadows_release_common_cflags    += $(addprefix -I, $(SoftShadows_release_hpaths))
 SoftShadows_release_cflags	:= $(SoftShadows_release_common_cflags)
-SoftShadows_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+SoftShadows_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+SoftShadows_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SoftShadows_release_cppflags	:= $(SoftShadows_release_common_cflags)
-SoftShadows_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+SoftShadows_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+SoftShadows_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 SoftShadows_release_lflags    := $(SoftShadows_custom_lflags)
 SoftShadows_release_lflags    += $(addprefix -L, $(SoftShadows_release_lpaths))
 SoftShadows_release_lflags    += -Wl,--start-group $(addprefix -l, $(SoftShadows_release_libraries)) -Wl,--end-group
@@ -181,9 +185,9 @@ SoftShadows_release_obj      = $(SoftShadows_release_cpp_o) $(SoftShadows_releas
 SoftShadows_release_bin      := ./../../es3aep-kepler/SoftShadows/libs/armeabi-v7a/libSoftShadows.so
 
 clean_SoftShadows_release: 
-	$(SILENT_FLAG)$(ECHO) clean SoftShadows release
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(SoftShadows_release_bin)
+	$(ECHO) clean SoftShadows release
+	$(RMDIR) $(SoftShadows_release_objsdir)
+	$(RMDIR) $(SoftShadows_release_bin)
 
 build_SoftShadows_release: postbuild_SoftShadows_release
 postbuild_SoftShadows_release: mainbuild_SoftShadows_release preantbuild_SoftShadows_release antbuild_SoftShadows_release
@@ -194,40 +198,45 @@ mainbuild_SoftShadows_release: prebuild_SoftShadows_release $(SoftShadows_releas
 prebuild_SoftShadows_release:
 
 $(SoftShadows_release_bin): $(SoftShadows_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/SoftShadows/libs/armeabi-v7a/libSoftShadows.so`
-	$(SILENT_FLAG)$(CXX) -shared $(SoftShadows_release_obj) $(SoftShadows_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/SoftShadows/libs/armeabi-v7a/libSoftShadows.so`
+	$(CXX) -shared $(SoftShadows_release_obj) $(SoftShadows_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 SoftShadows_release_DEPDIR = $(dir $(@))/$(*F)
 $(SoftShadows_release_cpp_o): $(SoftShadows_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))).release.P; \
+	$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))))
+	cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cppfiles))))).release.P; \
 	  rm -f $(SoftShadows_release_DEPDIR).d
 
 $(SoftShadows_release_cc_o): $(SoftShadows_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))).release.P; \
+	$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(SoftShadows_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))))
+	cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_ccfiles))))).release.P; \
 	  rm -f $(SoftShadows_release_DEPDIR).d
 
 $(SoftShadows_release_c_o): $(SoftShadows_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(SoftShadows_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))))
-	$(SILENT_FLAG)cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))).release.P; \
+	$(ECHO) SoftShadows: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(SoftShadows_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))))
+	cp $(SoftShadows_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(SoftShadows_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(SoftShadows_release_objsdir),, $@))), $(SoftShadows_cfiles))))).release.P; \
 	  rm -f $(SoftShadows_release_DEPDIR).d
 
 clean_SoftShadows:  clean_SoftShadows_debug clean_SoftShadows_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.TerrainTessellation.mk b/samples/build/makeandroid/Makefile.TerrainTessellation.mk
index 79b5cdc..5f70283 100644
--- a/samples/build/makeandroid/Makefile.TerrainTessellation.mk
+++ b/samples/build/makeandroid/Makefile.TerrainTessellation.mk
@@ -58,9 +58,11 @@ TerrainTessellation_debug_common_cflags    += -MMD
 TerrainTessellation_debug_common_cflags    += $(addprefix -D, $(TerrainTessellation_debug_defines))
 TerrainTessellation_debug_common_cflags    += $(addprefix -I, $(TerrainTessellation_debug_hpaths))
 TerrainTessellation_debug_cflags	:= $(TerrainTessellation_debug_common_cflags)
-TerrainTessellation_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+TerrainTessellation_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TerrainTessellation_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TerrainTessellation_debug_cppflags	:= $(TerrainTessellation_debug_common_cflags)
-TerrainTessellation_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+TerrainTessellation_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TerrainTessellation_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TerrainTessellation_debug_lflags    := $(TerrainTessellation_custom_lflags)
 TerrainTessellation_debug_lflags    += $(addprefix -L, $(TerrainTessellation_debug_lpaths))
 TerrainTessellation_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TerrainTessellation_debug_libraries)) -Wl,--end-group
@@ -73,9 +75,9 @@ TerrainTessellation_debug_obj      = $(TerrainTessellation_debug_cpp_o) $(Terrai
 TerrainTessellation_debug_bin      := ./../../es3aep-kepler/TerrainTessellation/libs/armeabi-v7a/libTerrainTessellation.so
 
 clean_TerrainTessellation_debug: 
-	$(SILENT_FLAG)$(ECHO) clean TerrainTessellation debug
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_debug_bin)
+	$(ECHO) clean TerrainTessellation debug
+	$(RMDIR) $(TerrainTessellation_debug_objsdir)
+	$(RMDIR) $(TerrainTessellation_debug_bin)
 
 build_TerrainTessellation_debug: postbuild_TerrainTessellation_debug
 postbuild_TerrainTessellation_debug: mainbuild_TerrainTessellation_debug preantbuild_TerrainTessellation_debug antbuild_TerrainTessellation_debug
@@ -86,37 +88,37 @@ mainbuild_TerrainTessellation_debug: prebuild_TerrainTessellation_debug $(Terrai
 prebuild_TerrainTessellation_debug:
 
 $(TerrainTessellation_debug_bin): $(TerrainTessellation_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/TerrainTessellation/libs/armeabi-v7a/libTerrainTessellation.so`
-	$(SILENT_FLAG)$(CXX) -shared $(TerrainTessellation_debug_obj) $(TerrainTessellation_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/TerrainTessellation/libs/armeabi-v7a/libTerrainTessellation.so`
+	$(CXX) -shared $(TerrainTessellation_debug_obj) $(TerrainTessellation_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 TerrainTessellation_debug_DEPDIR = $(dir $(@))/$(*F)
 $(TerrainTessellation_debug_cpp_o): $(TerrainTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).debug.P; \
+	$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
+	cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).debug.P; \
 	  rm -f $(TerrainTessellation_debug_DEPDIR).d
 
 $(TerrainTessellation_debug_cc_o): $(TerrainTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).debug.P; \
+	$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
+	cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).debug.P; \
 	  rm -f $(TerrainTessellation_debug_DEPDIR).d
 
 $(TerrainTessellation_debug_c_o): $(TerrainTessellation_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TerrainTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))).debug.P; \
+	$(ECHO) TerrainTessellation: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TerrainTessellation_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
+	cp $(TerrainTessellation_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_debug_objsdir),, $@))), $(TerrainTessellation_cfiles))))).debug.P; \
 	  rm -f $(TerrainTessellation_debug_DEPDIR).d
@@ -165,9 +167,11 @@ TerrainTessellation_release_common_cflags    += -MMD
 TerrainTessellation_release_common_cflags    += $(addprefix -D, $(TerrainTessellation_release_defines))
 TerrainTessellation_release_common_cflags    += $(addprefix -I, $(TerrainTessellation_release_hpaths))
 TerrainTessellation_release_cflags	:= $(TerrainTessellation_release_common_cflags)
-TerrainTessellation_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+TerrainTessellation_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TerrainTessellation_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TerrainTessellation_release_cppflags	:= $(TerrainTessellation_release_common_cflags)
-TerrainTessellation_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+TerrainTessellation_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TerrainTessellation_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TerrainTessellation_release_lflags    := $(TerrainTessellation_custom_lflags)
 TerrainTessellation_release_lflags    += $(addprefix -L, $(TerrainTessellation_release_lpaths))
 TerrainTessellation_release_lflags    += -Wl,--start-group $(addprefix -l, $(TerrainTessellation_release_libraries)) -Wl,--end-group
@@ -180,9 +184,9 @@ TerrainTessellation_release_obj      = $(TerrainTessellation_release_cpp_o) $(Te
 TerrainTessellation_release_bin      := ./../../es3aep-kepler/TerrainTessellation/libs/armeabi-v7a/libTerrainTessellation.so
 
 clean_TerrainTessellation_release: 
-	$(SILENT_FLAG)$(ECHO) clean TerrainTessellation release
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TerrainTessellation_release_bin)
+	$(ECHO) clean TerrainTessellation release
+	$(RMDIR) $(TerrainTessellation_release_objsdir)
+	$(RMDIR) $(TerrainTessellation_release_bin)
 
 build_TerrainTessellation_release: postbuild_TerrainTessellation_release
 postbuild_TerrainTessellation_release: mainbuild_TerrainTessellation_release preantbuild_TerrainTessellation_release antbuild_TerrainTessellation_release
@@ -193,40 +197,45 @@ mainbuild_TerrainTessellation_release: prebuild_TerrainTessellation_release $(Te
 prebuild_TerrainTessellation_release:
 
 $(TerrainTessellation_release_bin): $(TerrainTessellation_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es3aep-kepler/TerrainTessellation/libs/armeabi-v7a/libTerrainTessellation.so`
-	$(SILENT_FLAG)$(CXX) -shared $(TerrainTessellation_release_obj) $(TerrainTessellation_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es3aep-kepler/TerrainTessellation/libs/armeabi-v7a/libTerrainTessellation.so`
+	$(CXX) -shared $(TerrainTessellation_release_obj) $(TerrainTessellation_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 TerrainTessellation_release_DEPDIR = $(dir $(@))/$(*F)
 $(TerrainTessellation_release_cpp_o): $(TerrainTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).release.P; \
+	$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))))
+	cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cppfiles))))).release.P; \
 	  rm -f $(TerrainTessellation_release_DEPDIR).d
 
 $(TerrainTessellation_release_cc_o): $(TerrainTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).release.P; \
+	$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TerrainTessellation_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))))
+	cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_ccfiles))))).release.P; \
 	  rm -f $(TerrainTessellation_release_DEPDIR).d
 
 $(TerrainTessellation_release_c_o): $(TerrainTessellation_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TerrainTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
-	$(SILENT_FLAG)cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))).release.P; \
+	$(ECHO) TerrainTessellation: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TerrainTessellation_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))))
+	cp $(TerrainTessellation_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TerrainTessellation_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TerrainTessellation_release_objsdir),, $@))), $(TerrainTessellation_cfiles))))).release.P; \
 	  rm -f $(TerrainTessellation_release_DEPDIR).d
 
 clean_TerrainTessellation:  clean_TerrainTessellation_debug clean_TerrainTessellation_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.TextWheelES.mk b/samples/build/makeandroid/Makefile.TextWheelES.mk
new file mode 100644
index 0000000..d234421
--- /dev/null
+++ b/samples/build/makeandroid/Makefile.TextWheelES.mk
@@ -0,0 +1,245 @@
+# Makefile generated by XPJ for android
+-include Makefile.custom
+ProjectName = TextWheelES
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/TextWheel.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/cg4cpp_xform.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/render_font.cpp
+TextWheelES_cppfiles   += ./../../nvpr/TextWheelES/sRGB_math.cpp
+
+TextWheelES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(TextWheelES_cppfiles)))))
+TextWheelES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(TextWheelES_ccfiles)))))
+TextWheelES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(TextWheelES_cfiles)))))
+TextWheelES_debug_dep      = $(TextWheelES_cpp_debug_dep) $(TextWheelES_cc_debug_dep) $(TextWheelES_c_debug_dep)
+-include $(TextWheelES_debug_dep)
+TextWheelES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(TextWheelES_cppfiles)))))
+TextWheelES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(TextWheelES_ccfiles)))))
+TextWheelES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(TextWheelES_cfiles)))))
+TextWheelES_release_dep      = $(TextWheelES_cpp_release_dep) $(TextWheelES_cc_release_dep) $(TextWheelES_c_release_dep)
+-include $(TextWheelES_release_dep)
+TextWheelES_debug_hpaths    := 
+TextWheelES_debug_hpaths    += ./../../nvpr/TextWheelES
+TextWheelES_debug_hpaths    += ./../../../extensions/include
+TextWheelES_debug_hpaths    += ./../../../extensions/externals/include
+TextWheelES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
+TextWheelES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+TextWheelES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+TextWheelES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+TextWheelES_debug_lpaths    := 
+TextWheelES_debug_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/Tegra-Android
+TextWheelES_debug_lpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a
+TextWheelES_debug_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+TextWheelES_debug_lpaths    += ./../../../extensions/lib/Tegra-Android
+TextWheelES_debug_defines   := $(TextWheelES_custom_defines)
+TextWheelES_debug_defines   += android
+TextWheelES_debug_defines   += ANDROID
+TextWheelES_debug_defines   += GL_API_LEVEL_ES2
+TextWheelES_debug_defines   += USE_REGAL=1
+TextWheelES_debug_defines   += _DEBUG
+TextWheelES_debug_libraries := 
+TextWheelES_debug_libraries += gnustl_static
+TextWheelES_debug_libraries += EGL
+TextWheelES_debug_libraries += android
+TextWheelES_debug_libraries += m
+TextWheelES_debug_libraries += c
+TextWheelES_debug_libraries += supc++
+TextWheelES_debug_libraries += GLESv2
+TextWheelES_debug_libraries += log
+TextWheelES_debug_libraries += gcc
+TextWheelES_debug_libraries += RegalW_static
+TextWheelES_debug_libraries += cg4cppD
+TextWheelES_debug_libraries += HalfD
+TextWheelES_debug_libraries += NvAppBaseD
+TextWheelES_debug_libraries += NvAssetLoaderD
+TextWheelES_debug_libraries += NvEGLUtilD
+TextWheelES_debug_libraries += NvGamepadD
+TextWheelES_debug_libraries += NvGLUtilsD
+TextWheelES_debug_libraries += NvModelD
+TextWheelES_debug_libraries += NvUID
+TextWheelES_debug_common_cflags	:= $(TextWheelES_custom_cflags)
+TextWheelES_debug_common_cflags    += -MMD
+TextWheelES_debug_common_cflags    += $(addprefix -D, $(TextWheelES_debug_defines))
+TextWheelES_debug_common_cflags    += $(addprefix -I, $(TextWheelES_debug_hpaths))
+TextWheelES_debug_cflags	:= $(TextWheelES_debug_common_cflags)
+TextWheelES_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextWheelES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TextWheelES_debug_cppflags	:= $(TextWheelES_debug_common_cflags)
+TextWheelES_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextWheelES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TextWheelES_debug_lflags    := $(TextWheelES_custom_lflags)
+TextWheelES_debug_lflags    += $(addprefix -L, $(TextWheelES_debug_lpaths))
+TextWheelES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TextWheelES_debug_libraries)) -Wl,--end-group
+TextWheelES_debug_lflags  += --sysroot=$(NDKROOT)/platforms/android-18/arch-arm -shared -Wl,--no-undefined
+TextWheelES_debug_objsdir  = $(OBJS_DIR)/TextWheelES_debug
+TextWheelES_debug_cpp_o    = $(addprefix $(TextWheelES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TextWheelES_cppfiles)))))
+TextWheelES_debug_cc_o    = $(addprefix $(TextWheelES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TextWheelES_ccfiles)))))
+TextWheelES_debug_c_o      = $(addprefix $(TextWheelES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TextWheelES_cfiles)))))
+TextWheelES_debug_obj      = $(TextWheelES_debug_cpp_o) $(TextWheelES_debug_cc_o) $(TextWheelES_debug_c_o)
+TextWheelES_debug_bin      := ./../../nvpr/TextWheelES/libs/armeabi-v7a/libTextWheelES.so
+
+clean_TextWheelES_debug: 
+	$(ECHO) clean TextWheelES debug
+	$(RMDIR) $(TextWheelES_debug_objsdir)
+	$(RMDIR) $(TextWheelES_debug_bin)
+
+build_TextWheelES_debug: postbuild_TextWheelES_debug
+postbuild_TextWheelES_debug: mainbuild_TextWheelES_debug preantbuild_TextWheelES_debug antbuild_TextWheelES_debug
+preantbuild_TextWheelES_debug: mainbuild_TextWheelES_debug
+antbuild_TextWheelES_debug: preantbuild_TextWheelES_debug
+	cd ./../../nvpr/TextWheelES; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+mainbuild_TextWheelES_debug: prebuild_TextWheelES_debug $(TextWheelES_debug_bin)
+prebuild_TextWheelES_debug:
+
+$(TextWheelES_debug_bin): $(TextWheelES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../nvpr/TextWheelES/libs/armeabi-v7a/libTextWheelES.so`
+	$(CXX) -shared $(TextWheelES_debug_obj) $(TextWheelES_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
+
+TextWheelES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(TextWheelES_debug_cpp_o): $(TextWheelES_debug_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))))))
+	cp $(TextWheelES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cppfiles))))).debug.P; \
+	  rm -f $(TextWheelES_debug_DEPDIR).d
+
+$(TextWheelES_debug_cc_o): $(TextWheelES_debug_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))))))
+	cp $(TextWheelES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_ccfiles))))).debug.P; \
+	  rm -f $(TextWheelES_debug_DEPDIR).d
+
+$(TextWheelES_debug_c_o): $(TextWheelES_debug_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextWheelES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))))))
+	cp $(TextWheelES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_debug_objsdir),, $@))), $(TextWheelES_cfiles))))).debug.P; \
+	  rm -f $(TextWheelES_debug_DEPDIR).d
+
+TextWheelES_release_hpaths    := 
+TextWheelES_release_hpaths    += ./../../nvpr/TextWheelES
+TextWheelES_release_hpaths    += ./../../../extensions/include
+TextWheelES_release_hpaths    += ./../../../extensions/externals/include
+TextWheelES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
+TextWheelES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+TextWheelES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+TextWheelES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+TextWheelES_release_lpaths    := 
+TextWheelES_release_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+TextWheelES_release_lpaths    += ./../../../extensions/lib/Tegra-Android
+TextWheelES_release_lpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a
+TextWheelES_release_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+TextWheelES_release_lpaths    += ./../../../extensions/lib/Tegra-Android
+TextWheelES_release_defines   := $(TextWheelES_custom_defines)
+TextWheelES_release_defines   += android
+TextWheelES_release_defines   += ANDROID
+TextWheelES_release_defines   += GL_API_LEVEL_ES2
+TextWheelES_release_defines   += USE_REGAL=1
+TextWheelES_release_defines   += NDEBUG
+TextWheelES_release_libraries := 
+TextWheelES_release_libraries += gnustl_static
+TextWheelES_release_libraries += EGL
+TextWheelES_release_libraries += android
+TextWheelES_release_libraries += m
+TextWheelES_release_libraries += c
+TextWheelES_release_libraries += supc++
+TextWheelES_release_libraries += GLESv2
+TextWheelES_release_libraries += log
+TextWheelES_release_libraries += gcc
+TextWheelES_release_libraries += RegalW_static
+TextWheelES_release_libraries += cg4cpp
+TextWheelES_release_libraries += Half
+TextWheelES_release_libraries += NvAppBase
+TextWheelES_release_libraries += NvAssetLoader
+TextWheelES_release_libraries += NvEGLUtil
+TextWheelES_release_libraries += NvGamepad
+TextWheelES_release_libraries += NvGLUtils
+TextWheelES_release_libraries += NvModel
+TextWheelES_release_libraries += NvUI
+TextWheelES_release_common_cflags	:= $(TextWheelES_custom_cflags)
+TextWheelES_release_common_cflags    += -MMD
+TextWheelES_release_common_cflags    += $(addprefix -D, $(TextWheelES_release_defines))
+TextWheelES_release_common_cflags    += $(addprefix -I, $(TextWheelES_release_hpaths))
+TextWheelES_release_cflags	:= $(TextWheelES_release_common_cflags)
+TextWheelES_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextWheelES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TextWheelES_release_cppflags	:= $(TextWheelES_release_common_cflags)
+TextWheelES_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextWheelES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TextWheelES_release_lflags    := $(TextWheelES_custom_lflags)
+TextWheelES_release_lflags    += $(addprefix -L, $(TextWheelES_release_lpaths))
+TextWheelES_release_lflags    += -Wl,--start-group $(addprefix -l, $(TextWheelES_release_libraries)) -Wl,--end-group
+TextWheelES_release_lflags  += --sysroot=$(NDKROOT)/platforms/android-18/arch-arm -shared -Wl,--no-undefined
+TextWheelES_release_objsdir  = $(OBJS_DIR)/TextWheelES_release
+TextWheelES_release_cpp_o    = $(addprefix $(TextWheelES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TextWheelES_cppfiles)))))
+TextWheelES_release_cc_o    = $(addprefix $(TextWheelES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TextWheelES_ccfiles)))))
+TextWheelES_release_c_o      = $(addprefix $(TextWheelES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TextWheelES_cfiles)))))
+TextWheelES_release_obj      = $(TextWheelES_release_cpp_o) $(TextWheelES_release_cc_o) $(TextWheelES_release_c_o)
+TextWheelES_release_bin      := ./../../nvpr/TextWheelES/libs/armeabi-v7a/libTextWheelES.so
+
+clean_TextWheelES_release: 
+	$(ECHO) clean TextWheelES release
+	$(RMDIR) $(TextWheelES_release_objsdir)
+	$(RMDIR) $(TextWheelES_release_bin)
+
+build_TextWheelES_release: postbuild_TextWheelES_release
+postbuild_TextWheelES_release: mainbuild_TextWheelES_release preantbuild_TextWheelES_release antbuild_TextWheelES_release
+preantbuild_TextWheelES_release: mainbuild_TextWheelES_release
+antbuild_TextWheelES_release: preantbuild_TextWheelES_release
+	cd ./../../nvpr/TextWheelES; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+mainbuild_TextWheelES_release: prebuild_TextWheelES_release $(TextWheelES_release_bin)
+prebuild_TextWheelES_release:
+
+$(TextWheelES_release_bin): $(TextWheelES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../nvpr/TextWheelES/libs/armeabi-v7a/libTextWheelES.so`
+	$(CXX) -shared $(TextWheelES_release_obj) $(TextWheelES_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
+
+TextWheelES_release_DEPDIR = $(dir $(@))/$(*F)
+$(TextWheelES_release_cpp_o): $(TextWheelES_release_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))))))
+	cp $(TextWheelES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cppfiles))))).release.P; \
+	  rm -f $(TextWheelES_release_DEPDIR).d
+
+$(TextWheelES_release_cc_o): $(TextWheelES_release_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextWheelES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))))))
+	cp $(TextWheelES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_ccfiles))))).release.P; \
+	  rm -f $(TextWheelES_release_DEPDIR).d
+
+$(TextWheelES_release_c_o): $(TextWheelES_release_objsdir)/%.o:
+	$(ECHO) TextWheelES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextWheelES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))))))
+	cp $(TextWheelES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TextWheelES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextWheelES_release_objsdir),, $@))), $(TextWheelES_cfiles))))).release.P; \
+	  rm -f $(TextWheelES_release_DEPDIR).d
+
+clean_TextWheelES:  clean_TextWheelES_debug clean_TextWheelES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.TextureArrayTerrain.mk b/samples/build/makeandroid/Makefile.TextureArrayTerrain.mk
index 4b57a16..44a403a 100644
--- a/samples/build/makeandroid/Makefile.TextureArrayTerrain.mk
+++ b/samples/build/makeandroid/Makefile.TextureArrayTerrain.mk
@@ -60,9 +60,11 @@ TextureArrayTerrain_debug_common_cflags    += -MMD
 TextureArrayTerrain_debug_common_cflags    += $(addprefix -D, $(TextureArrayTerrain_debug_defines))
 TextureArrayTerrain_debug_common_cflags    += $(addprefix -I, $(TextureArrayTerrain_debug_hpaths))
 TextureArrayTerrain_debug_cflags	:= $(TextureArrayTerrain_debug_common_cflags)
-TextureArrayTerrain_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextureArrayTerrain_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextureArrayTerrain_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TextureArrayTerrain_debug_cppflags	:= $(TextureArrayTerrain_debug_common_cflags)
-TextureArrayTerrain_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextureArrayTerrain_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextureArrayTerrain_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 TextureArrayTerrain_debug_lflags    := $(TextureArrayTerrain_custom_lflags)
 TextureArrayTerrain_debug_lflags    += $(addprefix -L, $(TextureArrayTerrain_debug_lpaths))
 TextureArrayTerrain_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TextureArrayTerrain_debug_libraries)) -Wl,--end-group
@@ -75,9 +77,9 @@ TextureArrayTerrain_debug_obj      = $(TextureArrayTerrain_debug_cpp_o) $(Textur
 TextureArrayTerrain_debug_bin      := ./../../es2-aurora/TextureArrayTerrain/libs/armeabi-v7a/libTextureArrayTerrain.so
 
 clean_TextureArrayTerrain_debug: 
-	$(SILENT_FLAG)$(ECHO) clean TextureArrayTerrain debug
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_debug_bin)
+	$(ECHO) clean TextureArrayTerrain debug
+	$(RMDIR) $(TextureArrayTerrain_debug_objsdir)
+	$(RMDIR) $(TextureArrayTerrain_debug_bin)
 
 build_TextureArrayTerrain_debug: postbuild_TextureArrayTerrain_debug
 postbuild_TextureArrayTerrain_debug: mainbuild_TextureArrayTerrain_debug preantbuild_TextureArrayTerrain_debug antbuild_TextureArrayTerrain_debug
@@ -88,37 +90,37 @@ mainbuild_TextureArrayTerrain_debug: prebuild_TextureArrayTerrain_debug $(Textur
 prebuild_TextureArrayTerrain_debug:
 
 $(TextureArrayTerrain_debug_bin): $(TextureArrayTerrain_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug build_R3_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/TextureArrayTerrain/libs/armeabi-v7a/libTextureArrayTerrain.so`
-	$(SILENT_FLAG)$(CXX) -shared $(TextureArrayTerrain_debug_obj) $(TextureArrayTerrain_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/TextureArrayTerrain/libs/armeabi-v7a/libTextureArrayTerrain.so`
+	$(CXX) -shared $(TextureArrayTerrain_debug_obj) $(TextureArrayTerrain_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 TextureArrayTerrain_debug_DEPDIR = $(dir $(@))/$(*F)
 $(TextureArrayTerrain_debug_cpp_o): $(TextureArrayTerrain_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).debug.P; \
+	$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
+	cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).debug.P; \
 	  rm -f $(TextureArrayTerrain_debug_DEPDIR).d
 
 $(TextureArrayTerrain_debug_cc_o): $(TextureArrayTerrain_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).debug.P; \
+	$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
+	cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).debug.P; \
 	  rm -f $(TextureArrayTerrain_debug_DEPDIR).d
 
 $(TextureArrayTerrain_debug_c_o): $(TextureArrayTerrain_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TextureArrayTerrain_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).debug.P; \
+	$(ECHO) TextureArrayTerrain: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextureArrayTerrain_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
+	cp $(TextureArrayTerrain_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_debug_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).debug.P; \
 	  rm -f $(TextureArrayTerrain_debug_DEPDIR).d
@@ -166,9 +168,11 @@ TextureArrayTerrain_release_common_cflags    += -MMD
 TextureArrayTerrain_release_common_cflags    += $(addprefix -D, $(TextureArrayTerrain_release_defines))
 TextureArrayTerrain_release_common_cflags    += $(addprefix -I, $(TextureArrayTerrain_release_hpaths))
 TextureArrayTerrain_release_cflags	:= $(TextureArrayTerrain_release_common_cflags)
-TextureArrayTerrain_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextureArrayTerrain_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextureArrayTerrain_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TextureArrayTerrain_release_cppflags	:= $(TextureArrayTerrain_release_common_cflags)
-TextureArrayTerrain_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextureArrayTerrain_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TextureArrayTerrain_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 TextureArrayTerrain_release_lflags    := $(TextureArrayTerrain_custom_lflags)
 TextureArrayTerrain_release_lflags    += $(addprefix -L, $(TextureArrayTerrain_release_lpaths))
 TextureArrayTerrain_release_lflags    += -Wl,--start-group $(addprefix -l, $(TextureArrayTerrain_release_libraries)) -Wl,--end-group
@@ -181,9 +185,9 @@ TextureArrayTerrain_release_obj      = $(TextureArrayTerrain_release_cpp_o) $(Te
 TextureArrayTerrain_release_bin      := ./../../es2-aurora/TextureArrayTerrain/libs/armeabi-v7a/libTextureArrayTerrain.so
 
 clean_TextureArrayTerrain_release: 
-	$(SILENT_FLAG)$(ECHO) clean TextureArrayTerrain release
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(TextureArrayTerrain_release_bin)
+	$(ECHO) clean TextureArrayTerrain release
+	$(RMDIR) $(TextureArrayTerrain_release_objsdir)
+	$(RMDIR) $(TextureArrayTerrain_release_bin)
 
 build_TextureArrayTerrain_release: postbuild_TextureArrayTerrain_release
 postbuild_TextureArrayTerrain_release: mainbuild_TextureArrayTerrain_release preantbuild_TextureArrayTerrain_release antbuild_TextureArrayTerrain_release
@@ -194,40 +198,45 @@ mainbuild_TextureArrayTerrain_release: prebuild_TextureArrayTerrain_release $(Te
 prebuild_TextureArrayTerrain_release:
 
 $(TextureArrayTerrain_release_bin): $(TextureArrayTerrain_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release build_R3_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../es2-aurora/TextureArrayTerrain/libs/armeabi-v7a/libTextureArrayTerrain.so`
-	$(SILENT_FLAG)$(CXX) -shared $(TextureArrayTerrain_release_obj) $(TextureArrayTerrain_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../es2-aurora/TextureArrayTerrain/libs/armeabi-v7a/libTextureArrayTerrain.so`
+	$(CXX) -shared $(TextureArrayTerrain_release_obj) $(TextureArrayTerrain_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 TextureArrayTerrain_release_DEPDIR = $(dir $(@))/$(*F)
 $(TextureArrayTerrain_release_cpp_o): $(TextureArrayTerrain_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).release.P; \
+	$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))))
+	cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cppfiles))))).release.P; \
 	  rm -f $(TextureArrayTerrain_release_DEPDIR).d
 
 $(TextureArrayTerrain_release_cc_o): $(TextureArrayTerrain_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).release.P; \
+	$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TextureArrayTerrain_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))))
+	cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_ccfiles))))).release.P; \
 	  rm -f $(TextureArrayTerrain_release_DEPDIR).d
 
 $(TextureArrayTerrain_release_c_o): $(TextureArrayTerrain_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(TextureArrayTerrain_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
-	$(SILENT_FLAG)cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).release.P; \
+	$(ECHO) TextureArrayTerrain: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TextureArrayTerrain_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))))
+	cp $(TextureArrayTerrain_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(TextureArrayTerrain_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TextureArrayTerrain_release_objsdir),, $@))), $(TextureArrayTerrain_cfiles))))).release.P; \
 	  rm -f $(TextureArrayTerrain_release_DEPDIR).d
 
 clean_TextureArrayTerrain:  clean_TextureArrayTerrain_debug clean_TextureArrayTerrain_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.Tiger3DES.mk b/samples/build/makeandroid/Makefile.Tiger3DES.mk
new file mode 100644
index 0000000..1fa97b8
--- /dev/null
+++ b/samples/build/makeandroid/Makefile.Tiger3DES.mk
@@ -0,0 +1,248 @@
+# Makefile generated by XPJ for android
+-include Makefile.custom
+ProjectName = Tiger3DES
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/Tiger3D.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/cg4cpp_xform.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/glut_teapot.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/render_font.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/teapot.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/tiger.cpp
+Tiger3DES_cppfiles   += ./../../nvpr/Tiger3DES/trackball.cpp
+
+Tiger3DES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(Tiger3DES_cppfiles)))))
+Tiger3DES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(Tiger3DES_ccfiles)))))
+Tiger3DES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(Tiger3DES_cfiles)))))
+Tiger3DES_debug_dep      = $(Tiger3DES_cpp_debug_dep) $(Tiger3DES_cc_debug_dep) $(Tiger3DES_c_debug_dep)
+-include $(Tiger3DES_debug_dep)
+Tiger3DES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(Tiger3DES_cppfiles)))))
+Tiger3DES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(Tiger3DES_ccfiles)))))
+Tiger3DES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(Tiger3DES_cfiles)))))
+Tiger3DES_release_dep      = $(Tiger3DES_cpp_release_dep) $(Tiger3DES_cc_release_dep) $(Tiger3DES_c_release_dep)
+-include $(Tiger3DES_release_dep)
+Tiger3DES_debug_hpaths    := 
+Tiger3DES_debug_hpaths    += ./../../nvpr/Tiger3DES
+Tiger3DES_debug_hpaths    += ./../../../extensions/include
+Tiger3DES_debug_hpaths    += ./../../../extensions/externals/include
+Tiger3DES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
+Tiger3DES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+Tiger3DES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+Tiger3DES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+Tiger3DES_debug_lpaths    := 
+Tiger3DES_debug_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/Tegra-Android
+Tiger3DES_debug_lpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a
+Tiger3DES_debug_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+Tiger3DES_debug_lpaths    += ./../../../extensions/lib/Tegra-Android
+Tiger3DES_debug_defines   := $(Tiger3DES_custom_defines)
+Tiger3DES_debug_defines   += android
+Tiger3DES_debug_defines   += ANDROID
+Tiger3DES_debug_defines   += GL_API_LEVEL_ES2
+Tiger3DES_debug_defines   += USE_REGAL=1
+Tiger3DES_debug_defines   += _DEBUG
+Tiger3DES_debug_libraries := 
+Tiger3DES_debug_libraries += gnustl_static
+Tiger3DES_debug_libraries += EGL
+Tiger3DES_debug_libraries += android
+Tiger3DES_debug_libraries += m
+Tiger3DES_debug_libraries += c
+Tiger3DES_debug_libraries += supc++
+Tiger3DES_debug_libraries += GLESv2
+Tiger3DES_debug_libraries += log
+Tiger3DES_debug_libraries += gcc
+Tiger3DES_debug_libraries += RegalW_static
+Tiger3DES_debug_libraries += cg4cppD
+Tiger3DES_debug_libraries += HalfD
+Tiger3DES_debug_libraries += NvAppBaseD
+Tiger3DES_debug_libraries += NvAssetLoaderD
+Tiger3DES_debug_libraries += NvEGLUtilD
+Tiger3DES_debug_libraries += NvGamepadD
+Tiger3DES_debug_libraries += NvGLUtilsD
+Tiger3DES_debug_libraries += NvModelD
+Tiger3DES_debug_libraries += NvUID
+Tiger3DES_debug_common_cflags	:= $(Tiger3DES_custom_cflags)
+Tiger3DES_debug_common_cflags    += -MMD
+Tiger3DES_debug_common_cflags    += $(addprefix -D, $(Tiger3DES_debug_defines))
+Tiger3DES_debug_common_cflags    += $(addprefix -I, $(Tiger3DES_debug_hpaths))
+Tiger3DES_debug_cflags	:= $(Tiger3DES_debug_common_cflags)
+Tiger3DES_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Tiger3DES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+Tiger3DES_debug_cppflags	:= $(Tiger3DES_debug_common_cflags)
+Tiger3DES_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Tiger3DES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+Tiger3DES_debug_lflags    := $(Tiger3DES_custom_lflags)
+Tiger3DES_debug_lflags    += $(addprefix -L, $(Tiger3DES_debug_lpaths))
+Tiger3DES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(Tiger3DES_debug_libraries)) -Wl,--end-group
+Tiger3DES_debug_lflags  += --sysroot=$(NDKROOT)/platforms/android-18/arch-arm -shared -Wl,--no-undefined
+Tiger3DES_debug_objsdir  = $(OBJS_DIR)/Tiger3DES_debug
+Tiger3DES_debug_cpp_o    = $(addprefix $(Tiger3DES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(Tiger3DES_cppfiles)))))
+Tiger3DES_debug_cc_o    = $(addprefix $(Tiger3DES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(Tiger3DES_ccfiles)))))
+Tiger3DES_debug_c_o      = $(addprefix $(Tiger3DES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(Tiger3DES_cfiles)))))
+Tiger3DES_debug_obj      = $(Tiger3DES_debug_cpp_o) $(Tiger3DES_debug_cc_o) $(Tiger3DES_debug_c_o)
+Tiger3DES_debug_bin      := ./../../nvpr/Tiger3DES/libs/armeabi-v7a/libTiger3DES.so
+
+clean_Tiger3DES_debug: 
+	$(ECHO) clean Tiger3DES debug
+	$(RMDIR) $(Tiger3DES_debug_objsdir)
+	$(RMDIR) $(Tiger3DES_debug_bin)
+
+build_Tiger3DES_debug: postbuild_Tiger3DES_debug
+postbuild_Tiger3DES_debug: mainbuild_Tiger3DES_debug preantbuild_Tiger3DES_debug antbuild_Tiger3DES_debug
+preantbuild_Tiger3DES_debug: mainbuild_Tiger3DES_debug
+antbuild_Tiger3DES_debug: preantbuild_Tiger3DES_debug
+	cd ./../../nvpr/Tiger3DES; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+mainbuild_Tiger3DES_debug: prebuild_Tiger3DES_debug $(Tiger3DES_debug_bin)
+prebuild_Tiger3DES_debug:
+
+$(Tiger3DES_debug_bin): $(Tiger3DES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../nvpr/Tiger3DES/libs/armeabi-v7a/libTiger3DES.so`
+	$(CXX) -shared $(Tiger3DES_debug_obj) $(Tiger3DES_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
+
+Tiger3DES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(Tiger3DES_debug_cpp_o): $(Tiger3DES_debug_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))))))
+	cp $(Tiger3DES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cppfiles))))).debug.P; \
+	  rm -f $(Tiger3DES_debug_DEPDIR).d
+
+$(Tiger3DES_debug_cc_o): $(Tiger3DES_debug_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))))))
+	cp $(Tiger3DES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_ccfiles))))).debug.P; \
+	  rm -f $(Tiger3DES_debug_DEPDIR).d
+
+$(Tiger3DES_debug_c_o): $(Tiger3DES_debug_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Tiger3DES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))))))
+	cp $(Tiger3DES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_debug_objsdir),, $@))), $(Tiger3DES_cfiles))))).debug.P; \
+	  rm -f $(Tiger3DES_debug_DEPDIR).d
+
+Tiger3DES_release_hpaths    := 
+Tiger3DES_release_hpaths    += ./../../nvpr/Tiger3DES
+Tiger3DES_release_hpaths    += ./../../../extensions/include
+Tiger3DES_release_hpaths    += ./../../../extensions/externals/include
+Tiger3DES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
+Tiger3DES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+Tiger3DES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+Tiger3DES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+Tiger3DES_release_lpaths    := 
+Tiger3DES_release_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/Tegra-Android
+Tiger3DES_release_lpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a
+Tiger3DES_release_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+Tiger3DES_release_lpaths    += ./../../../extensions/lib/Tegra-Android
+Tiger3DES_release_defines   := $(Tiger3DES_custom_defines)
+Tiger3DES_release_defines   += android
+Tiger3DES_release_defines   += ANDROID
+Tiger3DES_release_defines   += GL_API_LEVEL_ES2
+Tiger3DES_release_defines   += USE_REGAL=1
+Tiger3DES_release_defines   += NDEBUG
+Tiger3DES_release_libraries := 
+Tiger3DES_release_libraries += gnustl_static
+Tiger3DES_release_libraries += EGL
+Tiger3DES_release_libraries += android
+Tiger3DES_release_libraries += m
+Tiger3DES_release_libraries += c
+Tiger3DES_release_libraries += supc++
+Tiger3DES_release_libraries += GLESv2
+Tiger3DES_release_libraries += log
+Tiger3DES_release_libraries += gcc
+Tiger3DES_release_libraries += RegalW_static
+Tiger3DES_release_libraries += cg4cpp
+Tiger3DES_release_libraries += Half
+Tiger3DES_release_libraries += NvAppBase
+Tiger3DES_release_libraries += NvAssetLoader
+Tiger3DES_release_libraries += NvEGLUtil
+Tiger3DES_release_libraries += NvGamepad
+Tiger3DES_release_libraries += NvGLUtils
+Tiger3DES_release_libraries += NvModel
+Tiger3DES_release_libraries += NvUI
+Tiger3DES_release_common_cflags	:= $(Tiger3DES_custom_cflags)
+Tiger3DES_release_common_cflags    += -MMD
+Tiger3DES_release_common_cflags    += $(addprefix -D, $(Tiger3DES_release_defines))
+Tiger3DES_release_common_cflags    += $(addprefix -I, $(Tiger3DES_release_hpaths))
+Tiger3DES_release_cflags	:= $(Tiger3DES_release_common_cflags)
+Tiger3DES_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Tiger3DES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+Tiger3DES_release_cppflags	:= $(Tiger3DES_release_common_cflags)
+Tiger3DES_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+Tiger3DES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+Tiger3DES_release_lflags    := $(Tiger3DES_custom_lflags)
+Tiger3DES_release_lflags    += $(addprefix -L, $(Tiger3DES_release_lpaths))
+Tiger3DES_release_lflags    += -Wl,--start-group $(addprefix -l, $(Tiger3DES_release_libraries)) -Wl,--end-group
+Tiger3DES_release_lflags  += --sysroot=$(NDKROOT)/platforms/android-18/arch-arm -shared -Wl,--no-undefined
+Tiger3DES_release_objsdir  = $(OBJS_DIR)/Tiger3DES_release
+Tiger3DES_release_cpp_o    = $(addprefix $(Tiger3DES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(Tiger3DES_cppfiles)))))
+Tiger3DES_release_cc_o    = $(addprefix $(Tiger3DES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(Tiger3DES_ccfiles)))))
+Tiger3DES_release_c_o      = $(addprefix $(Tiger3DES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(Tiger3DES_cfiles)))))
+Tiger3DES_release_obj      = $(Tiger3DES_release_cpp_o) $(Tiger3DES_release_cc_o) $(Tiger3DES_release_c_o)
+Tiger3DES_release_bin      := ./../../nvpr/Tiger3DES/libs/armeabi-v7a/libTiger3DES.so
+
+clean_Tiger3DES_release: 
+	$(ECHO) clean Tiger3DES release
+	$(RMDIR) $(Tiger3DES_release_objsdir)
+	$(RMDIR) $(Tiger3DES_release_bin)
+
+build_Tiger3DES_release: postbuild_Tiger3DES_release
+postbuild_Tiger3DES_release: mainbuild_Tiger3DES_release preantbuild_Tiger3DES_release antbuild_Tiger3DES_release
+preantbuild_Tiger3DES_release: mainbuild_Tiger3DES_release
+antbuild_Tiger3DES_release: preantbuild_Tiger3DES_release
+	cd ./../../nvpr/Tiger3DES; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+mainbuild_Tiger3DES_release: prebuild_Tiger3DES_release $(Tiger3DES_release_bin)
+prebuild_Tiger3DES_release:
+
+$(Tiger3DES_release_bin): $(Tiger3DES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../nvpr/Tiger3DES/libs/armeabi-v7a/libTiger3DES.so`
+	$(CXX) -shared $(Tiger3DES_release_obj) $(Tiger3DES_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
+
+Tiger3DES_release_DEPDIR = $(dir $(@))/$(*F)
+$(Tiger3DES_release_cpp_o): $(Tiger3DES_release_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))))))
+	cp $(Tiger3DES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cppfiles))))).release.P; \
+	  rm -f $(Tiger3DES_release_DEPDIR).d
+
+$(Tiger3DES_release_cc_o): $(Tiger3DES_release_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(Tiger3DES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))))))
+	cp $(Tiger3DES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_ccfiles))))).release.P; \
+	  rm -f $(Tiger3DES_release_DEPDIR).d
+
+$(Tiger3DES_release_c_o): $(Tiger3DES_release_objsdir)/%.o:
+	$(ECHO) Tiger3DES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(Tiger3DES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))))))
+	cp $(Tiger3DES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(Tiger3DES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(Tiger3DES_release_objsdir),, $@))), $(Tiger3DES_cfiles))))).release.P; \
+	  rm -f $(Tiger3DES_release_DEPDIR).d
+
+clean_Tiger3DES:  clean_Tiger3DES_debug clean_Tiger3DES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.TigerWarpES.mk b/samples/build/makeandroid/Makefile.TigerWarpES.mk
new file mode 100644
index 0000000..cfea6c2
--- /dev/null
+++ b/samples/build/makeandroid/Makefile.TigerWarpES.mk
@@ -0,0 +1,244 @@
+# Makefile generated by XPJ for android
+-include Makefile.custom
+ProjectName = TigerWarpES
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/TigerWarp.cpp
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/cg4cpp_xform.cpp
+TigerWarpES_cppfiles   += ./../../nvpr/TigerWarpES/tiger.cpp
+
+TigerWarpES_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(TigerWarpES_cppfiles)))))
+TigerWarpES_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(TigerWarpES_ccfiles)))))
+TigerWarpES_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(TigerWarpES_cfiles)))))
+TigerWarpES_debug_dep      = $(TigerWarpES_cpp_debug_dep) $(TigerWarpES_cc_debug_dep) $(TigerWarpES_c_debug_dep)
+-include $(TigerWarpES_debug_dep)
+TigerWarpES_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(TigerWarpES_cppfiles)))))
+TigerWarpES_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(TigerWarpES_ccfiles)))))
+TigerWarpES_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(TigerWarpES_cfiles)))))
+TigerWarpES_release_dep      = $(TigerWarpES_cpp_release_dep) $(TigerWarpES_cc_release_dep) $(TigerWarpES_c_release_dep)
+-include $(TigerWarpES_release_dep)
+TigerWarpES_debug_hpaths    := 
+TigerWarpES_debug_hpaths    += ./../../nvpr/TigerWarpES
+TigerWarpES_debug_hpaths    += ./../../../extensions/include
+TigerWarpES_debug_hpaths    += ./../../../extensions/externals/include
+TigerWarpES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
+TigerWarpES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+TigerWarpES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+TigerWarpES_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+TigerWarpES_debug_lpaths    := 
+TigerWarpES_debug_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/Tegra-Android
+TigerWarpES_debug_lpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a
+TigerWarpES_debug_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+TigerWarpES_debug_lpaths    += ./../../../extensions/lib/Tegra-Android
+TigerWarpES_debug_defines   := $(TigerWarpES_custom_defines)
+TigerWarpES_debug_defines   += android
+TigerWarpES_debug_defines   += ANDROID
+TigerWarpES_debug_defines   += GL_API_LEVEL_ES2
+TigerWarpES_debug_defines   += USE_REGAL=1
+TigerWarpES_debug_defines   += _DEBUG
+TigerWarpES_debug_libraries := 
+TigerWarpES_debug_libraries += gnustl_static
+TigerWarpES_debug_libraries += EGL
+TigerWarpES_debug_libraries += android
+TigerWarpES_debug_libraries += m
+TigerWarpES_debug_libraries += c
+TigerWarpES_debug_libraries += supc++
+TigerWarpES_debug_libraries += GLESv2
+TigerWarpES_debug_libraries += log
+TigerWarpES_debug_libraries += gcc
+TigerWarpES_debug_libraries += RegalW_static
+TigerWarpES_debug_libraries += cg4cppD
+TigerWarpES_debug_libraries += HalfD
+TigerWarpES_debug_libraries += NvAppBaseD
+TigerWarpES_debug_libraries += NvAssetLoaderD
+TigerWarpES_debug_libraries += NvEGLUtilD
+TigerWarpES_debug_libraries += NvGamepadD
+TigerWarpES_debug_libraries += NvGLUtilsD
+TigerWarpES_debug_libraries += NvModelD
+TigerWarpES_debug_libraries += NvUID
+TigerWarpES_debug_common_cflags	:= $(TigerWarpES_custom_cflags)
+TigerWarpES_debug_common_cflags    += -MMD
+TigerWarpES_debug_common_cflags    += $(addprefix -D, $(TigerWarpES_debug_defines))
+TigerWarpES_debug_common_cflags    += $(addprefix -I, $(TigerWarpES_debug_hpaths))
+TigerWarpES_debug_cflags	:= $(TigerWarpES_debug_common_cflags)
+TigerWarpES_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TigerWarpES_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TigerWarpES_debug_cppflags	:= $(TigerWarpES_debug_common_cflags)
+TigerWarpES_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TigerWarpES_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+TigerWarpES_debug_lflags    := $(TigerWarpES_custom_lflags)
+TigerWarpES_debug_lflags    += $(addprefix -L, $(TigerWarpES_debug_lpaths))
+TigerWarpES_debug_lflags    += -Wl,--start-group $(addprefix -l, $(TigerWarpES_debug_libraries)) -Wl,--end-group
+TigerWarpES_debug_lflags  += --sysroot=$(NDKROOT)/platforms/android-18/arch-arm -shared -Wl,--no-undefined
+TigerWarpES_debug_objsdir  = $(OBJS_DIR)/TigerWarpES_debug
+TigerWarpES_debug_cpp_o    = $(addprefix $(TigerWarpES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TigerWarpES_cppfiles)))))
+TigerWarpES_debug_cc_o    = $(addprefix $(TigerWarpES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TigerWarpES_ccfiles)))))
+TigerWarpES_debug_c_o      = $(addprefix $(TigerWarpES_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TigerWarpES_cfiles)))))
+TigerWarpES_debug_obj      = $(TigerWarpES_debug_cpp_o) $(TigerWarpES_debug_cc_o) $(TigerWarpES_debug_c_o)
+TigerWarpES_debug_bin      := ./../../nvpr/TigerWarpES/libs/armeabi-v7a/libTigerWarpES.so
+
+clean_TigerWarpES_debug: 
+	$(ECHO) clean TigerWarpES debug
+	$(RMDIR) $(TigerWarpES_debug_objsdir)
+	$(RMDIR) $(TigerWarpES_debug_bin)
+
+build_TigerWarpES_debug: postbuild_TigerWarpES_debug
+postbuild_TigerWarpES_debug: mainbuild_TigerWarpES_debug preantbuild_TigerWarpES_debug antbuild_TigerWarpES_debug
+preantbuild_TigerWarpES_debug: mainbuild_TigerWarpES_debug
+antbuild_TigerWarpES_debug: preantbuild_TigerWarpES_debug
+	cd ./../../nvpr/TigerWarpES; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+mainbuild_TigerWarpES_debug: prebuild_TigerWarpES_debug $(TigerWarpES_debug_bin)
+prebuild_TigerWarpES_debug:
+
+$(TigerWarpES_debug_bin): $(TigerWarpES_debug_obj) build_cg4cpp_debug build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
+	mkdir -p `dirname ./../../nvpr/TigerWarpES/libs/armeabi-v7a/libTigerWarpES.so`
+	$(CXX) -shared $(TigerWarpES_debug_obj) $(TigerWarpES_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
+
+TigerWarpES_debug_DEPDIR = $(dir $(@))/$(*F)
+$(TigerWarpES_debug_cpp_o): $(TigerWarpES_debug_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))))))
+	cp $(TigerWarpES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cppfiles))))).debug.P; \
+	  rm -f $(TigerWarpES_debug_DEPDIR).d
+
+$(TigerWarpES_debug_cc_o): $(TigerWarpES_debug_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))))))
+	cp $(TigerWarpES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_ccfiles))))).debug.P; \
+	  rm -f $(TigerWarpES_debug_DEPDIR).d
+
+$(TigerWarpES_debug_c_o): $(TigerWarpES_debug_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TigerWarpES_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))))))
+	cp $(TigerWarpES_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_debug_objsdir),, $@))), $(TigerWarpES_cfiles))))).debug.P; \
+	  rm -f $(TigerWarpES_debug_DEPDIR).d
+
+TigerWarpES_release_hpaths    := 
+TigerWarpES_release_hpaths    += ./../../nvpr/TigerWarpES
+TigerWarpES_release_hpaths    += ./../../../extensions/include
+TigerWarpES_release_hpaths    += ./../../../extensions/externals/include
+TigerWarpES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-18/arch-arm/usr/include
+TigerWarpES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+TigerWarpES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+TigerWarpES_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+TigerWarpES_release_lpaths    := 
+TigerWarpES_release_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/Tegra-Android
+TigerWarpES_release_lpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a
+TigerWarpES_release_lpaths    += ./../../../extensions/externals/lib/Tegra-Android
+TigerWarpES_release_lpaths    += ./../../../extensions/lib/Tegra-Android
+TigerWarpES_release_defines   := $(TigerWarpES_custom_defines)
+TigerWarpES_release_defines   += android
+TigerWarpES_release_defines   += ANDROID
+TigerWarpES_release_defines   += GL_API_LEVEL_ES2
+TigerWarpES_release_defines   += USE_REGAL=1
+TigerWarpES_release_defines   += NDEBUG
+TigerWarpES_release_libraries := 
+TigerWarpES_release_libraries += gnustl_static
+TigerWarpES_release_libraries += EGL
+TigerWarpES_release_libraries += android
+TigerWarpES_release_libraries += m
+TigerWarpES_release_libraries += c
+TigerWarpES_release_libraries += supc++
+TigerWarpES_release_libraries += GLESv2
+TigerWarpES_release_libraries += log
+TigerWarpES_release_libraries += gcc
+TigerWarpES_release_libraries += RegalW_static
+TigerWarpES_release_libraries += cg4cpp
+TigerWarpES_release_libraries += Half
+TigerWarpES_release_libraries += NvAppBase
+TigerWarpES_release_libraries += NvAssetLoader
+TigerWarpES_release_libraries += NvEGLUtil
+TigerWarpES_release_libraries += NvGamepad
+TigerWarpES_release_libraries += NvGLUtils
+TigerWarpES_release_libraries += NvModel
+TigerWarpES_release_libraries += NvUI
+TigerWarpES_release_common_cflags	:= $(TigerWarpES_custom_cflags)
+TigerWarpES_release_common_cflags    += -MMD
+TigerWarpES_release_common_cflags    += $(addprefix -D, $(TigerWarpES_release_defines))
+TigerWarpES_release_common_cflags    += $(addprefix -I, $(TigerWarpES_release_hpaths))
+TigerWarpES_release_cflags	:= $(TigerWarpES_release_common_cflags)
+TigerWarpES_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TigerWarpES_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TigerWarpES_release_cppflags	:= $(TigerWarpES_release_common_cflags)
+TigerWarpES_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+TigerWarpES_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+TigerWarpES_release_lflags    := $(TigerWarpES_custom_lflags)
+TigerWarpES_release_lflags    += $(addprefix -L, $(TigerWarpES_release_lpaths))
+TigerWarpES_release_lflags    += -Wl,--start-group $(addprefix -l, $(TigerWarpES_release_libraries)) -Wl,--end-group
+TigerWarpES_release_lflags  += --sysroot=$(NDKROOT)/platforms/android-18/arch-arm -shared -Wl,--no-undefined
+TigerWarpES_release_objsdir  = $(OBJS_DIR)/TigerWarpES_release
+TigerWarpES_release_cpp_o    = $(addprefix $(TigerWarpES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(TigerWarpES_cppfiles)))))
+TigerWarpES_release_cc_o    = $(addprefix $(TigerWarpES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(TigerWarpES_ccfiles)))))
+TigerWarpES_release_c_o      = $(addprefix $(TigerWarpES_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(TigerWarpES_cfiles)))))
+TigerWarpES_release_obj      = $(TigerWarpES_release_cpp_o) $(TigerWarpES_release_cc_o) $(TigerWarpES_release_c_o)
+TigerWarpES_release_bin      := ./../../nvpr/TigerWarpES/libs/armeabi-v7a/libTigerWarpES.so
+
+clean_TigerWarpES_release: 
+	$(ECHO) clean TigerWarpES release
+	$(RMDIR) $(TigerWarpES_release_objsdir)
+	$(RMDIR) $(TigerWarpES_release_bin)
+
+build_TigerWarpES_release: postbuild_TigerWarpES_release
+postbuild_TigerWarpES_release: mainbuild_TigerWarpES_release preantbuild_TigerWarpES_release antbuild_TigerWarpES_release
+preantbuild_TigerWarpES_release: mainbuild_TigerWarpES_release
+antbuild_TigerWarpES_release: preantbuild_TigerWarpES_release
+	cd ./../../nvpr/TigerWarpES; dos2unix $(ANT_TOOL); JAVA_HOME=$(JAVA_HOME) $(ANT_TOOL) debug
+mainbuild_TigerWarpES_release: prebuild_TigerWarpES_release $(TigerWarpES_release_bin)
+prebuild_TigerWarpES_release:
+
+$(TigerWarpES_release_bin): $(TigerWarpES_release_obj) build_cg4cpp_release build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
+	mkdir -p `dirname ./../../nvpr/TigerWarpES/libs/armeabi-v7a/libTigerWarpES.so`
+	$(CXX) -shared $(TigerWarpES_release_obj) $(TigerWarpES_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
+
+TigerWarpES_release_DEPDIR = $(dir $(@))/$(*F)
+$(TigerWarpES_release_cpp_o): $(TigerWarpES_release_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))))))
+	cp $(TigerWarpES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cppfiles))))).release.P; \
+	  rm -f $(TigerWarpES_release_DEPDIR).d
+
+$(TigerWarpES_release_cc_o): $(TigerWarpES_release_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(TigerWarpES_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))))))
+	cp $(TigerWarpES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_ccfiles))))).release.P; \
+	  rm -f $(TigerWarpES_release_DEPDIR).d
+
+$(TigerWarpES_release_c_o): $(TigerWarpES_release_objsdir)/%.o:
+	$(ECHO) TigerWarpES: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(TigerWarpES_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))))))
+	cp $(TigerWarpES_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(TigerWarpES_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(TigerWarpES_release_objsdir),, $@))), $(TigerWarpES_cfiles))))).release.P; \
+	  rm -f $(TigerWarpES_release_DEPDIR).d
+
+clean_TigerWarpES:  clean_TigerWarpES_debug clean_TigerWarpES_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.WeightedBlendedOIT.mk b/samples/build/makeandroid/Makefile.WeightedBlendedOIT.mk
index ff43c1c..3f4b08b 100644
--- a/samples/build/makeandroid/Makefile.WeightedBlendedOIT.mk
+++ b/samples/build/makeandroid/Makefile.WeightedBlendedOIT.mk
@@ -57,9 +57,11 @@ WeightedBlendedOIT_debug_common_cflags    += -MMD
 WeightedBlendedOIT_debug_common_cflags    += $(addprefix -D, $(WeightedBlendedOIT_debug_defines))
 WeightedBlendedOIT_debug_common_cflags    += $(addprefix -I, $(WeightedBlendedOIT_debug_hpaths))
 WeightedBlendedOIT_debug_cflags	:= $(WeightedBlendedOIT_debug_common_cflags)
-WeightedBlendedOIT_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+WeightedBlendedOIT_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+WeightedBlendedOIT_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 WeightedBlendedOIT_debug_cppflags	:= $(WeightedBlendedOIT_debug_common_cflags)
-WeightedBlendedOIT_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+WeightedBlendedOIT_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+WeightedBlendedOIT_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
 WeightedBlendedOIT_debug_lflags    := $(WeightedBlendedOIT_custom_lflags)
 WeightedBlendedOIT_debug_lflags    += $(addprefix -L, $(WeightedBlendedOIT_debug_lpaths))
 WeightedBlendedOIT_debug_lflags    += -Wl,--start-group $(addprefix -l, $(WeightedBlendedOIT_debug_libraries)) -Wl,--end-group
@@ -72,9 +74,9 @@ WeightedBlendedOIT_debug_obj      = $(WeightedBlendedOIT_debug_cpp_o) $(Weighted
 WeightedBlendedOIT_debug_bin      := ./../../gl4-kepler/WeightedBlendedOIT/libs/armeabi-v7a/libWeightedBlendedOIT.so
 
 clean_WeightedBlendedOIT_debug: 
-	$(SILENT_FLAG)$(ECHO) clean WeightedBlendedOIT debug
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_debug_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_debug_bin)
+	$(ECHO) clean WeightedBlendedOIT debug
+	$(RMDIR) $(WeightedBlendedOIT_debug_objsdir)
+	$(RMDIR) $(WeightedBlendedOIT_debug_bin)
 
 build_WeightedBlendedOIT_debug: postbuild_WeightedBlendedOIT_debug
 postbuild_WeightedBlendedOIT_debug: mainbuild_WeightedBlendedOIT_debug preantbuild_WeightedBlendedOIT_debug antbuild_WeightedBlendedOIT_debug
@@ -85,37 +87,37 @@ mainbuild_WeightedBlendedOIT_debug: prebuild_WeightedBlendedOIT_debug $(Weighted
 prebuild_WeightedBlendedOIT_debug:
 
 $(WeightedBlendedOIT_debug_bin): $(WeightedBlendedOIT_debug_obj) build_Half_debug build_NvAppBase_debug build_NvAssetLoader_debug build_NvEGLUtil_debug build_NvGamepad_debug build_NvGLUtils_debug build_NvModel_debug build_NvUI_debug 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-kepler/WeightedBlendedOIT/libs/armeabi-v7a/libWeightedBlendedOIT.so`
-	$(SILENT_FLAG)$(CXX) -shared $(WeightedBlendedOIT_debug_obj) $(WeightedBlendedOIT_debug_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-kepler/WeightedBlendedOIT/libs/armeabi-v7a/libWeightedBlendedOIT.so`
+	$(CXX) -shared $(WeightedBlendedOIT_debug_obj) $(WeightedBlendedOIT_debug_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 WeightedBlendedOIT_debug_DEPDIR = $(dir $(@))/$(*F)
 $(WeightedBlendedOIT_debug_cpp_o): $(WeightedBlendedOIT_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).debug.P; \
+	$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
+	cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).debug.P; \
 	  rm -f $(WeightedBlendedOIT_debug_DEPDIR).d
 
 $(WeightedBlendedOIT_debug_cc_o): $(WeightedBlendedOIT_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).debug.P; \
+	$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
+	cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).debug.P; \
 	  rm -f $(WeightedBlendedOIT_debug_DEPDIR).d
 
 $(WeightedBlendedOIT_debug_c_o): $(WeightedBlendedOIT_debug_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(WeightedBlendedOIT_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).debug.P; \
+	$(ECHO) WeightedBlendedOIT: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(WeightedBlendedOIT_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
+	cp $(WeightedBlendedOIT_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).debug.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_debug_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).debug.P; \
 	  rm -f $(WeightedBlendedOIT_debug_DEPDIR).d
@@ -164,9 +166,11 @@ WeightedBlendedOIT_release_common_cflags    += -MMD
 WeightedBlendedOIT_release_common_cflags    += $(addprefix -D, $(WeightedBlendedOIT_release_defines))
 WeightedBlendedOIT_release_common_cflags    += $(addprefix -I, $(WeightedBlendedOIT_release_hpaths))
 WeightedBlendedOIT_release_cflags	:= $(WeightedBlendedOIT_release_common_cflags)
-WeightedBlendedOIT_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+WeightedBlendedOIT_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+WeightedBlendedOIT_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 WeightedBlendedOIT_release_cppflags	:= $(WeightedBlendedOIT_release_common_cflags)
-WeightedBlendedOIT_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -O2 -g -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300
+WeightedBlendedOIT_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+WeightedBlendedOIT_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
 WeightedBlendedOIT_release_lflags    := $(WeightedBlendedOIT_custom_lflags)
 WeightedBlendedOIT_release_lflags    += $(addprefix -L, $(WeightedBlendedOIT_release_lpaths))
 WeightedBlendedOIT_release_lflags    += -Wl,--start-group $(addprefix -l, $(WeightedBlendedOIT_release_libraries)) -Wl,--end-group
@@ -179,9 +183,9 @@ WeightedBlendedOIT_release_obj      = $(WeightedBlendedOIT_release_cpp_o) $(Weig
 WeightedBlendedOIT_release_bin      := ./../../gl4-kepler/WeightedBlendedOIT/libs/armeabi-v7a/libWeightedBlendedOIT.so
 
 clean_WeightedBlendedOIT_release: 
-	$(SILENT_FLAG)$(ECHO) clean WeightedBlendedOIT release
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_release_objsdir)
-	$(SILENT_FLAG)$(RMDIR) $(WeightedBlendedOIT_release_bin)
+	$(ECHO) clean WeightedBlendedOIT release
+	$(RMDIR) $(WeightedBlendedOIT_release_objsdir)
+	$(RMDIR) $(WeightedBlendedOIT_release_bin)
 
 build_WeightedBlendedOIT_release: postbuild_WeightedBlendedOIT_release
 postbuild_WeightedBlendedOIT_release: mainbuild_WeightedBlendedOIT_release preantbuild_WeightedBlendedOIT_release antbuild_WeightedBlendedOIT_release
@@ -192,40 +196,45 @@ mainbuild_WeightedBlendedOIT_release: prebuild_WeightedBlendedOIT_release $(Weig
 prebuild_WeightedBlendedOIT_release:
 
 $(WeightedBlendedOIT_release_bin): $(WeightedBlendedOIT_release_obj) build_Half_release build_NvAppBase_release build_NvAssetLoader_release build_NvEGLUtil_release build_NvGamepad_release build_NvGLUtils_release build_NvModel_release build_NvUI_release 
-	$(SILENT_FLAG)mkdir -p `dirname ./../../gl4-kepler/WeightedBlendedOIT/libs/armeabi-v7a/libWeightedBlendedOIT.so`
-	$(SILENT_FLAG)$(CXX) -shared $(WeightedBlendedOIT_release_obj) $(WeightedBlendedOIT_release_lflags) -lc -o $@ 
-	$(SILENT_FLAG)$(ECHO) building $@ complete!
+	mkdir -p `dirname ./../../gl4-kepler/WeightedBlendedOIT/libs/armeabi-v7a/libWeightedBlendedOIT.so`
+	$(CXX) -shared $(WeightedBlendedOIT_release_obj) $(WeightedBlendedOIT_release_lflags) -lc -o $@ 
+	$(ECHO) building $@ complete!
 
 WeightedBlendedOIT_release_DEPDIR = $(dir $(@))/$(*F)
 $(WeightedBlendedOIT_release_cpp_o): $(WeightedBlendedOIT_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).release.P; \
+	$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))))
+	cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cppfiles))))).release.P; \
 	  rm -f $(WeightedBlendedOIT_release_DEPDIR).d
 
 $(WeightedBlendedOIT_release_cc_o): $(WeightedBlendedOIT_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).release.P; \
+	$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(WeightedBlendedOIT_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))))
+	cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_ccfiles))))).release.P; \
 	  rm -f $(WeightedBlendedOIT_release_DEPDIR).d
 
 $(WeightedBlendedOIT_release_c_o): $(WeightedBlendedOIT_release_objsdir)/%.o:
-	$(SILENT_FLAG)$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
-	$(SILENT_FLAG)mkdir -p $(dir $(@))
-	$(SILENT_FLAG)$(CC) $(WeightedBlendedOIT_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
-	$(SILENT_FLAG)mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
-	$(SILENT_FLAG)cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).release.P; \
+	$(ECHO) WeightedBlendedOIT: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(WeightedBlendedOIT_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))))
+	cp $(WeightedBlendedOIT_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).release.P; \
 	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
 		-e '/^$$/ d' -e 's/$$/ :/' < $(WeightedBlendedOIT_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(WeightedBlendedOIT_release_objsdir),, $@))), $(WeightedBlendedOIT_cfiles))))).release.P; \
 	  rm -f $(WeightedBlendedOIT_release_DEPDIR).d
 
 clean_WeightedBlendedOIT:  clean_WeightedBlendedOIT_debug clean_WeightedBlendedOIT_release
-	$(SILENT_FLAG)rm -rf $(DEPSDIR)
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.cg4cpp.mk b/samples/build/makeandroid/Makefile.cg4cpp.mk
new file mode 100644
index 0000000..12b92b0
--- /dev/null
+++ b/samples/build/makeandroid/Makefile.cg4cpp.mk
@@ -0,0 +1,259 @@
+# Makefile generated by XPJ for android
+-include Makefile.custom
+ProjectName = cg4cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/abs.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/acos.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/all.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/any.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/asin.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/atan.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/atan2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/ceil.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/clamp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/cos.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/cosh.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/cross.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/degrees.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/determinant.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/distance.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/dot.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/exp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/exp2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/faceforward.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/floatToIntBits.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/floatToRawIntBits.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/floor.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/fmod.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/frac.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/fresnel.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/frexp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/intBitsToFloat.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/inverse.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/iostream.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/isfinite.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/isinf.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/isnan.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/ldexp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/length.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/lerp.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/lit.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/log.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/log10.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/log2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/max.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/min.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/modf.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/mul.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/normalize.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/pow.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/radians.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/reflect.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/refract.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/round.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/rsqrt.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/saturate.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sign.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sin.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sincos.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sinh.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/smoothstep.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/sqrt.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/step.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/tan.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/tanh.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/transpose.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/trunc.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper1x4.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper2x4.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper3x4.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x1.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x2.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x3.cpp
+cg4cpp_cppfiles   += ./../../../extensions/externals/src/cg4cpp/upper4x4.cpp
+
+cg4cpp_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(cg4cpp_cfiles)))))
+cg4cpp_debug_dep      = $(cg4cpp_cpp_debug_dep) $(cg4cpp_cc_debug_dep) $(cg4cpp_c_debug_dep)
+-include $(cg4cpp_debug_dep)
+cg4cpp_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(cg4cpp_cppfiles)))))
+cg4cpp_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(cg4cpp_ccfiles)))))
+cg4cpp_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(cg4cpp_cfiles)))))
+cg4cpp_release_dep      = $(cg4cpp_cpp_release_dep) $(cg4cpp_cc_release_dep) $(cg4cpp_c_release_dep)
+-include $(cg4cpp_release_dep)
+cg4cpp_debug_hpaths    := 
+cg4cpp_debug_hpaths    += ./../../../extensions/externals/src/cg4cpp
+cg4cpp_debug_hpaths    += ./../../../extensions/externals/include
+cg4cpp_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+cg4cpp_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+cg4cpp_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+cg4cpp_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+cg4cpp_debug_lpaths    := 
+cg4cpp_debug_defines   := $(cg4cpp_custom_defines)
+cg4cpp_debug_defines   += ANDROID
+cg4cpp_debug_defines   += _LIB
+cg4cpp_debug_defines   += GL_API_LEVEL_ES2
+cg4cpp_debug_defines   += _DEBUG
+cg4cpp_debug_libraries := 
+cg4cpp_debug_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_debug_common_cflags    += -MMD
+cg4cpp_debug_common_cflags    += $(addprefix -D, $(cg4cpp_debug_defines))
+cg4cpp_debug_common_cflags    += $(addprefix -I, $(cg4cpp_debug_hpaths))
+cg4cpp_debug_cflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+cg4cpp_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+cg4cpp_debug_cppflags	:= $(cg4cpp_debug_common_cflags)
+cg4cpp_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+cg4cpp_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+cg4cpp_debug_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_debug_lflags    += $(addprefix -L, $(cg4cpp_debug_lpaths))
+cg4cpp_debug_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_debug_libraries)) -Wl,--end-group
+cg4cpp_debug_objsdir  = $(OBJS_DIR)/cg4cpp_debug
+cg4cpp_debug_cpp_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_debug_cc_o    = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_debug_c_o      = $(addprefix $(cg4cpp_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_debug_obj      = $(cg4cpp_debug_cpp_o) $(cg4cpp_debug_cc_o) $(cg4cpp_debug_c_o)
+cg4cpp_debug_bin      := ./../../../extensions/externals/lib/Tegra-Android/libcg4cppD.a
+
+clean_cg4cpp_debug: 
+	$(ECHO) clean cg4cpp debug
+	$(RMDIR) $(cg4cpp_debug_objsdir)
+	$(RMDIR) $(cg4cpp_debug_bin)
+
+build_cg4cpp_debug: postbuild_cg4cpp_debug
+postbuild_cg4cpp_debug: mainbuild_cg4cpp_debug
+mainbuild_cg4cpp_debug: prebuild_cg4cpp_debug $(cg4cpp_debug_bin)
+prebuild_cg4cpp_debug:
+
+$(cg4cpp_debug_bin): $(cg4cpp_debug_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libcg4cppD.a`
+	$(AR) rcs $(cg4cpp_debug_bin) $(cg4cpp_debug_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_debug_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_debug_cpp_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cppfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_cc_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_ccfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+$(cg4cpp_debug_c_o): $(cg4cpp_debug_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_debug_objsdir),, $@))), $(cg4cpp_cfiles))))).debug.P; \
+	  rm -f $(cg4cpp_debug_DEPDIR).d
+
+cg4cpp_release_hpaths    := 
+cg4cpp_release_hpaths    += ./../../../extensions/externals/src/cg4cpp
+cg4cpp_release_hpaths    += ./../../../extensions/externals/include
+cg4cpp_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+cg4cpp_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+cg4cpp_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+cg4cpp_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+cg4cpp_release_lpaths    := 
+cg4cpp_release_defines   := $(cg4cpp_custom_defines)
+cg4cpp_release_defines   += ANDROID
+cg4cpp_release_defines   += _LIB
+cg4cpp_release_defines   += GL_API_LEVEL_ES2
+cg4cpp_release_defines   += NDEBUG
+cg4cpp_release_libraries := 
+cg4cpp_release_common_cflags	:= $(cg4cpp_custom_cflags)
+cg4cpp_release_common_cflags    += -MMD
+cg4cpp_release_common_cflags    += $(addprefix -D, $(cg4cpp_release_defines))
+cg4cpp_release_common_cflags    += $(addprefix -I, $(cg4cpp_release_hpaths))
+cg4cpp_release_cflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+cg4cpp_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_cppflags	:= $(cg4cpp_release_common_cflags)
+cg4cpp_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+cg4cpp_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+cg4cpp_release_lflags    := $(cg4cpp_custom_lflags)
+cg4cpp_release_lflags    += $(addprefix -L, $(cg4cpp_release_lpaths))
+cg4cpp_release_lflags    += -Wl,--start-group $(addprefix -l, $(cg4cpp_release_libraries)) -Wl,--end-group
+cg4cpp_release_objsdir  = $(OBJS_DIR)/cg4cpp_release
+cg4cpp_release_cpp_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(cg4cpp_cppfiles)))))
+cg4cpp_release_cc_o    = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(cg4cpp_ccfiles)))))
+cg4cpp_release_c_o      = $(addprefix $(cg4cpp_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(cg4cpp_cfiles)))))
+cg4cpp_release_obj      = $(cg4cpp_release_cpp_o) $(cg4cpp_release_cc_o) $(cg4cpp_release_c_o)
+cg4cpp_release_bin      := ./../../../extensions/externals/lib/Tegra-Android/libcg4cpp.a
+
+clean_cg4cpp_release: 
+	$(ECHO) clean cg4cpp release
+	$(RMDIR) $(cg4cpp_release_objsdir)
+	$(RMDIR) $(cg4cpp_release_bin)
+
+build_cg4cpp_release: postbuild_cg4cpp_release
+postbuild_cg4cpp_release: mainbuild_cg4cpp_release
+mainbuild_cg4cpp_release: prebuild_cg4cpp_release $(cg4cpp_release_bin)
+prebuild_cg4cpp_release:
+
+$(cg4cpp_release_bin): $(cg4cpp_release_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libcg4cpp.a`
+	$(AR) rcs $(cg4cpp_release_bin) $(cg4cpp_release_obj)
+	$(ECHO) building $@ complete!
+
+cg4cpp_release_DEPDIR = $(dir $(@))/$(*F)
+$(cg4cpp_release_cpp_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cppfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_cc_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(cg4cpp_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_ccfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+$(cg4cpp_release_c_o): $(cg4cpp_release_objsdir)/%.o:
+	$(ECHO) cg4cpp: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(cg4cpp_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))))
+	cp $(cg4cpp_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(cg4cpp_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(cg4cpp_release_objsdir),, $@))), $(cg4cpp_cfiles))))).release.P; \
+	  rm -f $(cg4cpp_release_DEPDIR).d
+
+clean_cg4cpp:  clean_cg4cpp_debug clean_cg4cpp_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.freetype.mk b/samples/build/makeandroid/Makefile.freetype.mk
new file mode 100644
index 0000000..9dfb4b7
--- /dev/null
+++ b/samples/build/makeandroid/Makefile.freetype.mk
@@ -0,0 +1,224 @@
+# Makefile generated by XPJ for android
+-include Makefile.custom
+ProjectName = freetype
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/autofit/autofit.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/bdf/bdf.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/cff/cff.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftbase.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftbitmap.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/cache/ftcache.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftdebug.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftfstype.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftgasp.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftglyph.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/gzip/ftgzip.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftinit.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/lzw/ftlzw.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftstroke.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftsystem.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/smooth/smooth.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftbbox.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftgxval.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftlcdfil.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftmm.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftotval.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftpatent.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftpfr.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftsynth.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/fttype1.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftwinfnt.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/base/ftxf86.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/pcf/pcf.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/pfr/pfr.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/psaux/psaux.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/pshinter/pshinter.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/psnames/psmodule.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/raster/raster.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/sfnt/sfnt.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/truetype/truetype.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/type1/type1.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/cid/type1cid.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/type42/type42.c
+freetype_cfiles   += ./../../../extensions/externals/src/freetype-2.4.9/src/winfonts/winfnt.c
+
+freetype_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(freetype_cppfiles)))))
+freetype_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(freetype_ccfiles)))))
+freetype_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(freetype_cfiles)))))
+freetype_debug_dep      = $(freetype_cpp_debug_dep) $(freetype_cc_debug_dep) $(freetype_c_debug_dep)
+-include $(freetype_debug_dep)
+freetype_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(freetype_cppfiles)))))
+freetype_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(freetype_ccfiles)))))
+freetype_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(freetype_cfiles)))))
+freetype_release_dep      = $(freetype_cpp_release_dep) $(freetype_cc_release_dep) $(freetype_c_release_dep)
+-include $(freetype_release_dep)
+freetype_debug_hpaths    := 
+freetype_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+freetype_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/src
+freetype_debug_hpaths    += ./../../../extensions/externals/include
+freetype_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+freetype_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+freetype_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+freetype_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+freetype_debug_lpaths    := 
+freetype_debug_defines   := $(freetype_custom_defines)
+freetype_debug_defines   += FT2_BUILD_LIBRARY
+freetype_debug_defines   += ANDROID
+freetype_debug_defines   += _LIB
+freetype_debug_defines   += GL_API_LEVEL_ES2
+freetype_debug_defines   += _DEBUG
+freetype_debug_libraries := 
+freetype_debug_common_cflags	:= $(freetype_custom_cflags)
+freetype_debug_common_cflags    += -MMD
+freetype_debug_common_cflags    += $(addprefix -D, $(freetype_debug_defines))
+freetype_debug_common_cflags    += $(addprefix -I, $(freetype_debug_hpaths))
+freetype_debug_cflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+freetype_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+freetype_debug_cppflags	:= $(freetype_debug_common_cflags)
+freetype_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+freetype_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+freetype_debug_lflags    := $(freetype_custom_lflags)
+freetype_debug_lflags    += $(addprefix -L, $(freetype_debug_lpaths))
+freetype_debug_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_debug_libraries)) -Wl,--end-group
+freetype_debug_objsdir  = $(OBJS_DIR)/freetype_debug
+freetype_debug_cpp_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_debug_cc_o    = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_debug_c_o      = $(addprefix $(freetype_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_debug_obj      = $(freetype_debug_cpp_o) $(freetype_debug_cc_o) $(freetype_debug_c_o)
+freetype_debug_bin      := ./../../../extensions/externals/lib/Tegra-Android/libfreetypeD.a
+
+clean_freetype_debug: 
+	$(ECHO) clean freetype debug
+	$(RMDIR) $(freetype_debug_objsdir)
+	$(RMDIR) $(freetype_debug_bin)
+
+build_freetype_debug: postbuild_freetype_debug
+postbuild_freetype_debug: mainbuild_freetype_debug
+mainbuild_freetype_debug: prebuild_freetype_debug $(freetype_debug_bin)
+prebuild_freetype_debug:
+
+$(freetype_debug_bin): $(freetype_debug_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libfreetypeD.a`
+	$(AR) rcs $(freetype_debug_bin) $(freetype_debug_obj)
+	$(ECHO) building $@ complete!
+
+freetype_debug_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_debug_cpp_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cppfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_cc_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_ccfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+$(freetype_debug_c_o): $(freetype_debug_objsdir)/%.o:
+	$(ECHO) freetype: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_debug_objsdir),, $@))), $(freetype_cfiles))))).debug.P; \
+	  rm -f $(freetype_debug_DEPDIR).d
+
+freetype_release_hpaths    := 
+freetype_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+freetype_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/src
+freetype_release_hpaths    += ./../../../extensions/externals/include
+freetype_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+freetype_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+freetype_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+freetype_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+freetype_release_lpaths    := 
+freetype_release_defines   := $(freetype_custom_defines)
+freetype_release_defines   += FT2_BUILD_LIBRARY
+freetype_release_defines   += ANDROID
+freetype_release_defines   += _LIB
+freetype_release_defines   += GL_API_LEVEL_ES2
+freetype_release_defines   += NDEBUG
+freetype_release_libraries := 
+freetype_release_common_cflags	:= $(freetype_custom_cflags)
+freetype_release_common_cflags    += -MMD
+freetype_release_common_cflags    += $(addprefix -D, $(freetype_release_defines))
+freetype_release_common_cflags    += $(addprefix -I, $(freetype_release_hpaths))
+freetype_release_cflags	:= $(freetype_release_common_cflags)
+freetype_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+freetype_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_cppflags	:= $(freetype_release_common_cflags)
+freetype_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+freetype_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+freetype_release_lflags    := $(freetype_custom_lflags)
+freetype_release_lflags    += $(addprefix -L, $(freetype_release_lpaths))
+freetype_release_lflags    += -Wl,--start-group $(addprefix -l, $(freetype_release_libraries)) -Wl,--end-group
+freetype_release_objsdir  = $(OBJS_DIR)/freetype_release
+freetype_release_cpp_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(freetype_cppfiles)))))
+freetype_release_cc_o    = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(freetype_ccfiles)))))
+freetype_release_c_o      = $(addprefix $(freetype_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(freetype_cfiles)))))
+freetype_release_obj      = $(freetype_release_cpp_o) $(freetype_release_cc_o) $(freetype_release_c_o)
+freetype_release_bin      := ./../../../extensions/externals/lib/Tegra-Android/libfreetype.a
+
+clean_freetype_release: 
+	$(ECHO) clean freetype release
+	$(RMDIR) $(freetype_release_objsdir)
+	$(RMDIR) $(freetype_release_bin)
+
+build_freetype_release: postbuild_freetype_release
+postbuild_freetype_release: mainbuild_freetype_release
+mainbuild_freetype_release: prebuild_freetype_release $(freetype_release_bin)
+prebuild_freetype_release:
+
+$(freetype_release_bin): $(freetype_release_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libfreetype.a`
+	$(AR) rcs $(freetype_release_bin) $(freetype_release_obj)
+	$(ECHO) building $@ complete!
+
+freetype_release_DEPDIR = $(dir $(@))/$(*F)
+$(freetype_release_cpp_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cppfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_cc_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(freetype_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(freetype_release_objsdir),, $@))), $(freetype_ccfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+$(freetype_release_c_o): $(freetype_release_objsdir)/%.o:
+	$(ECHO) freetype: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(freetype_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))))
+	cp $(freetype_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(freetype_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(freetype_release_objsdir),, $@))), $(freetype_cfiles))))).release.P; \
+	  rm -f $(freetype_release_DEPDIR).d
+
+clean_freetype:  clean_freetype_debug clean_freetype_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/makeandroid/Makefile.harfbuzz.mk b/samples/build/makeandroid/Makefile.harfbuzz.mk
new file mode 100644
index 0000000..26b5f7b
--- /dev/null
+++ b/samples/build/makeandroid/Makefile.harfbuzz.mk
@@ -0,0 +1,225 @@
+# Makefile generated by XPJ for android
+-include Makefile.custom
+ProjectName = harfbuzz
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-blob.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-buffer-serialize.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-buffer.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-common.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-face.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-fallback-shape.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-font.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ft.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-layout.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-map.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-arabic.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-default.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic-table.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-indic.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-myanmar.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-sea.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-complex-thai.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-fallback.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape-normalize.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-shape.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ot-tag.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-set.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-shape-plan.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-shape.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-shaper.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-tt-font.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-unicode.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-warning.cc
+harfbuzz_ccfiles   += ./../../../extensions/externals/src/harfbuzz/src/hb-ucdn.cc
+harfbuzz_cfiles   += ./../../../extensions/externals/src/ucdn/ucdn.c
+
+harfbuzz_cpp_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.debug.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_debug_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.debug.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_debug_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.debug.P, $(harfbuzz_cfiles)))))
+harfbuzz_debug_dep      = $(harfbuzz_cpp_debug_dep) $(harfbuzz_cc_debug_dep) $(harfbuzz_c_debug_dep)
+-include $(harfbuzz_debug_dep)
+harfbuzz_cpp_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.release.P, $(harfbuzz_cppfiles)))))
+harfbuzz_cc_release_dep    = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.release.P, $(harfbuzz_ccfiles)))))
+harfbuzz_c_release_dep      = $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.release.P, $(harfbuzz_cfiles)))))
+harfbuzz_release_dep      = $(harfbuzz_cpp_release_dep) $(harfbuzz_cc_release_dep) $(harfbuzz_c_release_dep)
+-include $(harfbuzz_release_dep)
+harfbuzz_debug_hpaths    := 
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/config/android
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/harfbuzz/src/hb-ucdn
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+harfbuzz_debug_hpaths    += ./../../../extensions/externals/include
+harfbuzz_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+harfbuzz_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+harfbuzz_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+harfbuzz_debug_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+harfbuzz_debug_lpaths    := 
+harfbuzz_debug_defines   := $(harfbuzz_custom_defines)
+harfbuzz_debug_defines   += HAVE_CONFIG_H
+harfbuzz_debug_defines   += HB_NO_MT
+harfbuzz_debug_defines   += HAVE_OT
+harfbuzz_debug_defines   += HAVE_ICU
+harfbuzz_debug_defines   += ANDROID
+harfbuzz_debug_defines   += _LIB
+harfbuzz_debug_defines   += GL_API_LEVEL_ES2
+harfbuzz_debug_defines   += _DEBUG
+harfbuzz_debug_libraries := 
+harfbuzz_debug_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_debug_common_cflags    += -MMD
+harfbuzz_debug_common_cflags    += $(addprefix -D, $(harfbuzz_debug_defines))
+harfbuzz_debug_common_cflags    += $(addprefix -I, $(harfbuzz_debug_hpaths))
+harfbuzz_debug_cflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+harfbuzz_debug_cflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+harfbuzz_debug_cppflags	:= $(harfbuzz_debug_common_cflags)
+harfbuzz_debug_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+harfbuzz_debug_cppflags  += -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer
+harfbuzz_debug_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_debug_lflags    += $(addprefix -L, $(harfbuzz_debug_lpaths))
+harfbuzz_debug_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_debug_libraries)) -Wl,--end-group
+harfbuzz_debug_objsdir  = $(OBJS_DIR)/harfbuzz_debug
+harfbuzz_debug_cpp_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_debug_cc_o    = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_debug_c_o      = $(addprefix $(harfbuzz_debug_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_debug_obj      = $(harfbuzz_debug_cpp_o) $(harfbuzz_debug_cc_o) $(harfbuzz_debug_c_o)
+harfbuzz_debug_bin      := ./../../../extensions/externals/lib/Tegra-Android/libharfbuzzD.a
+
+clean_harfbuzz_debug: 
+	$(ECHO) clean harfbuzz debug
+	$(RMDIR) $(harfbuzz_debug_objsdir)
+	$(RMDIR) $(harfbuzz_debug_bin)
+
+build_harfbuzz_debug: postbuild_harfbuzz_debug
+postbuild_harfbuzz_debug: mainbuild_harfbuzz_debug
+mainbuild_harfbuzz_debug: prebuild_harfbuzz_debug $(harfbuzz_debug_bin)
+prebuild_harfbuzz_debug:
+
+$(harfbuzz_debug_bin): $(harfbuzz_debug_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libharfbuzzD.a`
+	$(AR) rcs $(harfbuzz_debug_bin) $(harfbuzz_debug_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_debug_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_debug_cpp_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cppfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_cc_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_debug_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_ccfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+$(harfbuzz_debug_c_o): $(harfbuzz_debug_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling debug $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_debug_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_debug_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_debug_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_debug_objsdir),, $@))), $(harfbuzz_cfiles))))).debug.P; \
+	  rm -f $(harfbuzz_debug_DEPDIR).d
+
+harfbuzz_release_hpaths    := 
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/src
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/config/android
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/harfbuzz/src/hb-ucdn
+harfbuzz_release_hpaths    += ./../../../extensions/externals/src/freetype-2.4.9/include
+harfbuzz_release_hpaths    += ./../../../extensions/externals/include
+harfbuzz_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/platforms/android-14/arch-arm/usr/include
+harfbuzz_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include
+harfbuzz_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include
+harfbuzz_release_hpaths    += $(if $(NVPACK_ROOT),$(NVPACK_ROOT),$(error the environment must define NVPACK_ROOT))/$(if $(NVPACK_NDK_VERSION),$(NVPACK_NDK_VERSION),android-ndk-r9d)/sources/cxx-stl/gnu-libstdc++/4.8/include/backward
+harfbuzz_release_lpaths    := 
+harfbuzz_release_defines   := $(harfbuzz_custom_defines)
+harfbuzz_release_defines   += HAVE_CONFIG_H
+harfbuzz_release_defines   += HB_NO_MT
+harfbuzz_release_defines   += HAVE_OT
+harfbuzz_release_defines   += HAVE_ICU
+harfbuzz_release_defines   += ANDROID
+harfbuzz_release_defines   += _LIB
+harfbuzz_release_defines   += GL_API_LEVEL_ES2
+harfbuzz_release_defines   += NDEBUG
+harfbuzz_release_libraries := 
+harfbuzz_release_common_cflags	:= $(harfbuzz_custom_cflags)
+harfbuzz_release_common_cflags    += -MMD
+harfbuzz_release_common_cflags    += $(addprefix -D, $(harfbuzz_release_defines))
+harfbuzz_release_common_cflags    += $(addprefix -I, $(harfbuzz_release_hpaths))
+harfbuzz_release_cflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+harfbuzz_release_cflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_cppflags	:= $(harfbuzz_release_common_cflags)
+harfbuzz_release_cppflags  += -fpic -fPIC -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fstrict-aliasing -funswitch-loops -finline-limit=300
+harfbuzz_release_cppflags  += -funwind-tables -O2 -fno-omit-frame-pointer
+harfbuzz_release_lflags    := $(harfbuzz_custom_lflags)
+harfbuzz_release_lflags    += $(addprefix -L, $(harfbuzz_release_lpaths))
+harfbuzz_release_lflags    += -Wl,--start-group $(addprefix -l, $(harfbuzz_release_libraries)) -Wl,--end-group
+harfbuzz_release_objsdir  = $(OBJS_DIR)/harfbuzz_release
+harfbuzz_release_cpp_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cpp, %.cpp.o, $(harfbuzz_cppfiles)))))
+harfbuzz_release_cc_o    = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.cc, %.cc.o, $(harfbuzz_ccfiles)))))
+harfbuzz_release_c_o      = $(addprefix $(harfbuzz_release_objsdir)/, $(subst ./, , $(subst ../, , $(patsubst %.c, %.c.o, $(harfbuzz_cfiles)))))
+harfbuzz_release_obj      = $(harfbuzz_release_cpp_o) $(harfbuzz_release_cc_o) $(harfbuzz_release_c_o)
+harfbuzz_release_bin      := ./../../../extensions/externals/lib/Tegra-Android/libharfbuzz.a
+
+clean_harfbuzz_release: 
+	$(ECHO) clean harfbuzz release
+	$(RMDIR) $(harfbuzz_release_objsdir)
+	$(RMDIR) $(harfbuzz_release_bin)
+
+build_harfbuzz_release: postbuild_harfbuzz_release
+postbuild_harfbuzz_release: mainbuild_harfbuzz_release
+mainbuild_harfbuzz_release: prebuild_harfbuzz_release $(harfbuzz_release_bin)
+prebuild_harfbuzz_release:
+
+$(harfbuzz_release_bin): $(harfbuzz_release_obj) 
+	mkdir -p `dirname ./../../../extensions/externals/lib/Tegra-Android/libharfbuzz.a`
+	$(AR) rcs $(harfbuzz_release_bin) $(harfbuzz_release_obj)
+	$(ECHO) building $@ complete!
+
+harfbuzz_release_DEPDIR = $(dir $(@))/$(*F)
+$(harfbuzz_release_cpp_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cpp.o,.cpp, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cppfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_cc_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))...
+	mkdir -p $(dir $(@))
+	$(CXX) $(harfbuzz_release_cppflags) -c $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles)) -o $@
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .cc.o,.cc, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_ccfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+$(harfbuzz_release_c_o): $(harfbuzz_release_objsdir)/%.o:
+	$(ECHO) harfbuzz: compiling release $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))...
+	mkdir -p $(dir $(@))
+	$(CC) $(harfbuzz_release_cflags) -c $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles)) -o $@ 
+	mkdir -p $(dir $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))))
+	cp $(harfbuzz_release_DEPDIR).d $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
+		-e '/^$$/ d' -e 's/$$/ :/' < $(harfbuzz_release_DEPDIR).d >> $(addprefix $(DEPSDIR)/, $(subst ./, , $(subst ../, , $(filter %$(strip $(subst .c.o,.c, $(subst $(harfbuzz_release_objsdir),, $@))), $(harfbuzz_cfiles))))).release.P; \
+	  rm -f $(harfbuzz_release_DEPDIR).d
+
+clean_harfbuzz:  clean_harfbuzz_debug clean_harfbuzz_release
+	rm -rf $(DEPSDIR)
+
+export VERBOSE
+ifndef VERBOSE
+.SILENT:
+endif
diff --git a/samples/build/vs2010android/AllSamples.sln b/samples/build/vs2010android/AllSamples.sln
index b5d662d..421decb 100644
--- a/samples/build/vs2010android/AllSamples.sln
+++ b/samples/build/vs2010android/AllSamples.sln
@@ -134,6 +134,23 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ConservativeRaster", "./Con
 		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CursiveES", "./CursiveES.vcxproj", "{792CE506-6E08-7D05-8FE8-7B40D43A9813}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{3A25E336-94DA-75F3-3E60-A41607AAA292} = {3A25E336-94DA-75F3-3E60-A41607AAA292}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010android/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "FeedbackParticlesApp", "./FeedbackParticlesApp.vcxproj", "{CDC2DE0F-5950-E400-42AC-1F79E1167762}"
 	ProjectSection(ProjectDependencies) = postProject
 		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
@@ -278,6 +295,29 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "PathRenderingBasic", "./Pat
 		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ShapedTextES", "./ShapedTextES.vcxproj", "{924BCFB5-A2BF-F00C-F374-8276580910A0}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4} = {642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944} = {6C20DB90-0E90-FCA5-2490-A8E03E21D944}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{3A25E336-94DA-75F3-3E60-A41607AAA292} = {3A25E336-94DA-75F3-3E60-A41607AAA292}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "./../../../extensions/externals/build/vs2010android/freetype.vcxproj", "{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "harfbuzz", "./../../../extensions/externals/build/vs2010android/harfbuzz.vcxproj", "{6C20DB90-0E90-FCA5-2490-A8E03E21D944}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SkinningApp", "./SkinningApp.vcxproj", "{623E25F1-0C24-465D-1BC4-221096FE86FE}"
 	ProjectSection(ProjectDependencies) = postProject
 		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
@@ -327,6 +367,45 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TextureArrayTerrain", "./Te
 		{85031F51-83B4-4E87-1838-19F39C385DF8} = {85031F51-83B4-4E87-1838-19F39C385DF8}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TextWheelES", "./TextWheelES.vcxproj", "{324230AE-AD28-66F0-478C-05B213A010D8}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{3A25E336-94DA-75F3-3E60-A41607AAA292} = {3A25E336-94DA-75F3-3E60-A41607AAA292}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Tiger3DES", "./Tiger3DES.vcxproj", "{0A3199D3-C257-7DD7-585A-E1A692906AC4}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{3A25E336-94DA-75F3-3E60-A41607AAA292} = {3A25E336-94DA-75F3-3E60-A41607AAA292}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TigerWarpES", "./TigerWarpES.vcxproj", "{2D41046E-95FC-4524-EFEE-B5D427D0E87A}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{3A25E336-94DA-75F3-3E60-A41607AAA292} = {3A25E336-94DA-75F3-3E60-A41607AAA292}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "WeightedBlendedOIT", "./WeightedBlendedOIT.vcxproj", "{CBB04583-9C25-9076-770D-E5B140CFE359}"
 	ProjectSection(ProjectDependencies) = postProject
 		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
@@ -349,6 +428,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples GL4 Kepler", "Sampl
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples GL4 Maxwell", "Samples GL4 Maxwell", "{15DC6BE0-91C0-9573-A624-A4C029B54288}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples NVPR", "Samples NVPR", "{9A184BA2-719C-96E7-B970-DB1268381C82}"
+EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "extensions", "extensions", "{AFF04B03-FB56-593E-A1A4-2E516DC09BB6}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "externals", "externals", "{35D84962-BFA8-EE15-111C-9422B1D66217}"
@@ -427,6 +508,14 @@ Global
 		{6A9F07B2-6960-0836-D5D8-A31A94C65204}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
 		{6A9F07B2-6960-0836-D5D8-A31A94C65204}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
 		{6A9F07B2-6960-0836-D5D8-A31A94C65204}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.Build.0 = release|Tegra-Android
 		{CDC2DE0F-5950-E400-42AC-1F79E1167762}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
 		{CDC2DE0F-5950-E400-42AC-1F79E1167762}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
 		{CDC2DE0F-5950-E400-42AC-1F79E1167762}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
@@ -475,6 +564,18 @@ Global
 		{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
 		{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
 		{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Tegra-Android.Build.0 = release|Tegra-Android
 		{623E25F1-0C24-465D-1BC4-221096FE86FE}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
 		{623E25F1-0C24-465D-1BC4-221096FE86FE}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
 		{623E25F1-0C24-465D-1BC4-221096FE86FE}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
@@ -491,6 +592,18 @@ Global
 		{C5B7C0E0-DB00-A340-FA5A-C6A02BC07840}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
 		{C5B7C0E0-DB00-A340-FA5A-C6A02BC07840}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
 		{C5B7C0E0-DB00-A340-FA5A-C6A02BC07840}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Tegra-Android.Build.0 = release|Tegra-Android
 		{CBB04583-9C25-9076-770D-E5B140CFE359}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
 		{CBB04583-9C25-9076-770D-E5B140CFE359}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
 		{CBB04583-9C25-9076-770D-E5B140CFE359}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
@@ -513,11 +626,11 @@ Global
 	{847D6ACE-9E7C-3802-CDD8-6DFAC1E094B4} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{05ED6817-807A-28A0-21A6-B328C8A013B9} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{CDC2DE0F-5950-E400-42AC-1F79E1167762} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
+	{DE053E64-7228-9EFA-D98A-92A00FE8D8AC} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{21A6830D-5457-7296-B401-7CDCC313090D} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{7538C6B4-F99C-E6E6-9839-EBC488801CAD} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{CCAF3231-3D1A-60EC-89B8-03BF8A28C63C} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{20097EFE-914A-1C32-65E0-DF0CB1C0B3E0} = {A2C2E45B-940D-0E78-E9FC-763918F0821E}
-	{DE053E64-7228-9EFA-D98A-92A00FE8D8AC} = {A2C2E45B-940D-0E78-E9FC-763918F0821E}
 	{553B6ED5-C4EA-70FE-6185-7FD29CF2324E} = {9EC28B8A-0016-D578-1450-F21C353B6AA0}
 	{CB9046A4-9260-FD62-B03B-216CD3649BD1} = {9EC28B8A-0016-D578-1450-F21C353B6AA0}
 	{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF} = {9EC28B8A-0016-D578-1450-F21C353B6AA0}
@@ -526,6 +639,11 @@ Global
 	{3AD37AB5-0841-45CA-8C26-6BB6D5428D16} = {15DC6BE0-91C0-9573-A624-A4C029B54288}
 	{6A9F07B2-6960-0836-D5D8-A31A94C65204} = {15DC6BE0-91C0-9573-A624-A4C029B54288}
 	{F0A82CED-90A2-A0E4-7540-B136D674C4B0} = {15DC6BE0-91C0-9573-A624-A4C029B54288}
+	{792CE506-6E08-7D05-8FE8-7B40D43A9813} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{924BCFB5-A2BF-F00C-F374-8276580910A0} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{324230AE-AD28-66F0-478C-05B213A010D8} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{0A3199D3-C257-7DD7-585A-E1A692906AC4} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{2D41046E-95FC-4524-EFEE-B5D427D0E87A} = {9A184BA2-719C-96E7-B970-DB1268381C82}
 	{60297368-F210-EA05-B340-1AD0378699C0} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{3A25E336-94DA-75F3-3E60-A41607AAA292} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
@@ -533,6 +651,9 @@ Global
 	{6826558F-978C-CDA1-5590-D03D58753020} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
+	{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {35D84962-BFA8-EE15-111C-9422B1D66217}
+	{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4} = {35D84962-BFA8-EE15-111C-9422B1D66217}
+	{6C20DB90-0E90-FCA5-2490-A8E03E21D944} = {35D84962-BFA8-EE15-111C-9422B1D66217}
 	{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {35D84962-BFA8-EE15-111C-9422B1D66217}
 	{85031F51-83B4-4E87-1838-19F39C385DF8} = {35D84962-BFA8-EE15-111C-9422B1D66217}
 	EndGlobalSection
diff --git a/samples/build/vs2010android/BindlessApp.vcxproj b/samples/build/vs2010android/BindlessApp.vcxproj
index 1e32981..6e48ab5 100644
--- a/samples/build/vs2010android/BindlessApp.vcxproj
+++ b/samples/build/vs2010android/BindlessApp.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-kepler/BindlessApp;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-kepler/BindlessApp;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/BlendedAA.vcxproj b/samples/build/vs2010android/BlendedAA.vcxproj
index fd2f795..d5a24aa 100644
--- a/samples/build/vs2010android/BlendedAA.vcxproj
+++ b/samples/build/vs2010android/BlendedAA.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-maxwell/BlendedAA;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-maxwell/BlendedAA;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/Bloom.vcxproj b/samples/build/vs2010android/Bloom.vcxproj
index 6207f66..9c1f8ee 100644
--- a/samples/build/vs2010android/Bloom.vcxproj
+++ b/samples/build/vs2010android/Bloom.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/Bloom;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/Bloom;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/CascadedShadowMapping.vcxproj b/samples/build/vs2010android/CascadedShadowMapping.vcxproj
index ab9ec14..4040471 100644
--- a/samples/build/vs2010android/CascadedShadowMapping.vcxproj
+++ b/samples/build/vs2010android/CascadedShadowMapping.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,7 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
-			<AdditionalOptions>-std="gnu++11"</AdditionalOptions>
+			<AdditionalOptions>-std="gnu++11" -funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-maxwell/CascadedShadowMapping;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -94,7 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
-			<AdditionalOptions>-std="gnu++11"</AdditionalOptions>
+			<AdditionalOptions>-std="gnu++11" -funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-maxwell/CascadedShadowMapping;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/ComputeBasicGLSL.vcxproj b/samples/build/vs2010android/ComputeBasicGLSL.vcxproj
index 0aa53d5..5cf77cc 100644
--- a/samples/build/vs2010android/ComputeBasicGLSL.vcxproj
+++ b/samples/build/vs2010android/ComputeBasicGLSL.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/ComputeBasicGLSL/assets/shaders;./../../es3aep-kepler/ComputeBasicGLSL;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/ComputeBasicGLSL/assets/shaders;./../../es3aep-kepler/ComputeBasicGLSL;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/ComputeParticles.vcxproj b/samples/build/vs2010android/ComputeParticles.vcxproj
index 63353a1..d1b2730 100644
--- a/samples/build/vs2010android/ComputeParticles.vcxproj
+++ b/samples/build/vs2010android/ComputeParticles.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/ComputeParticles/assets/shaders;./../../es3aep-kepler/ComputeParticles;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/ComputeParticles/assets/shaders;./../../es3aep-kepler/ComputeParticles;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/ComputeWaterSimulation.vcxproj b/samples/build/vs2010android/ComputeWaterSimulation.vcxproj
index 408bf04..5ab612f 100644
--- a/samples/build/vs2010android/ComputeWaterSimulation.vcxproj
+++ b/samples/build/vs2010android/ComputeWaterSimulation.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/ComputeWaterSimulation;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;./../../es3aep-kepler/ComputeWaterSimulation/assets/shaders;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/ComputeWaterSimulation;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;./../../es3aep-kepler/ComputeWaterSimulation/assets/shaders;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/ConservativeRaster.vcxproj b/samples/build/vs2010android/ConservativeRaster.vcxproj
index 9a36e0c..0002e41 100644
--- a/samples/build/vs2010android/ConservativeRaster.vcxproj
+++ b/samples/build/vs2010android/ConservativeRaster.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-maxwell/ConservativeRaster;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-maxwell/ConservativeRaster;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/CursiveES.sln b/samples/build/vs2010android/CursiveES.sln
new file mode 100644
index 0000000..c811f72
--- /dev/null
+++ b/samples/build/vs2010android/CursiveES.sln
@@ -0,0 +1,113 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CursiveES", "CursiveES.vcxproj", "{792CE506-6E08-7D05-8FE8-7B40D43A9813}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{3A25E336-94DA-75F3-3E60-A41607AAA292} = {3A25E336-94DA-75F3-3E60-A41607AAA292}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2010android/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2010android/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvEGLUtil", "./../../../extensions/build/vs2010android/NvEGLUtil.vcxproj", "{3A25E336-94DA-75F3-3E60-A41607AAA292}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2010android/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2010android/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2010android/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2010android/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2010android/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2010android/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010android/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Tegra-Android = debug|Tegra-Android
+		release|Tegra-Android = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.Build.0 = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2010android/CursiveES.vcxproj b/samples/build/vs2010android/CursiveES.vcxproj
new file mode 100644
index 0000000..7921f8f
--- /dev/null
+++ b/samples/build/vs2010android/CursiveES.vcxproj
@@ -0,0 +1,192 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+		<PropertyGroup>
+			<NsightTegraProjectRevisionNumber Label="NsightTegraProject">6</NsightTegraProjectRevisionNumber>
+		</PropertyGroup>
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Tegra-Android">
+			<Configuration>debug</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Tegra-Android">
+			<Configuration>release</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ProjectGuid>{402BCAA2-D025-49F2-82B0-CF522012BF71}</ProjectGuid>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../bin/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/CursiveES/Tegra-Android/debug/</IntDir>
+		<TargetExt>.so</TargetExt>
+		<TargetName>libCursiveES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/CursiveES;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -lgnustl_static -lEGL -landroid -lm -lGLESv2 -lsupc++ -lgcc -lRegalW_static -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libCursiveES.so</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/Tegra-Android;./../../../extensions/lib/Tegra-Android;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libCursiveES.so.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+		</Link>
+		<AntBuild>
+			<AntBuildPath>$(ProjectDir)./../../nvpr/CursiveES</AntBuildPath>
+			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
+			<AntBuildType>Debug</AntBuildType>
+			<AntLibraryName>$(TargetName)</AntLibraryName>
+		</AntBuild>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<UseLibraryDependencyInputs>true</UseLibraryDependencyInputs>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../bin/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/CursiveES/Tegra-Android/release/</IntDir>
+		<TargetExt>.so</TargetExt>
+		<TargetName>libCursiveES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/CursiveES;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -lgnustl_static -lEGL -landroid -lm -lGLESv2 -lsupc++ -lgcc -lRegalW_static -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libCursiveES.so</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/Tegra-Android;./../../../extensions/lib/Tegra-Android;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libCursiveES.so.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+		</Link>
+		<AntBuild>
+			<AntBuildPath>$(ProjectDir)./../../nvpr/CursiveES</AntBuildPath>
+			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
+			<AntBuildType>Debug</AntBuildType>
+			<AntLibraryName>$(TargetName)</AntLibraryName>
+		</AntBuild>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<UseLibraryDependencyInputs>true</UseLibraryDependencyInputs>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\CursiveES\Cursive.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\this_is_crazy.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\CursiveES\Cursive.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\CursiveES\cg4cpp_xform.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvEGLUtil.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2010android/CursiveES.vcxproj.filters b/samples/build/vs2010android/CursiveES.vcxproj.filters
new file mode 100644
index 0000000..9fdc8d2
--- /dev/null
+++ b/samples/build/vs2010android/CursiveES.vcxproj.filters
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\CursiveES\Cursive.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\this_is_crazy.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\CursiveES\Cursive.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\CursiveES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010android/CursiveES.vcxproj.user b/samples/build/vs2010android/CursiveES.vcxproj.user
new file mode 100644
index 0000000..6950d03
--- /dev/null
+++ b/samples/build/vs2010android/CursiveES.vcxproj.user
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010android/FXAA.vcxproj b/samples/build/vs2010android/FXAA.vcxproj
index 5f5d03e..b1779fa 100644
--- a/samples/build/vs2010android/FXAA.vcxproj
+++ b/samples/build/vs2010android/FXAA.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3-kepler/FXAA/assets/shaders;./../../es3-kepler/FXAA;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3-kepler/FXAA/assets/shaders;./../../es3-kepler/FXAA;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -139,12 +145,20 @@
 		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Default.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_DefaultES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_Quality.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_QualityES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Fastest.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_FastestES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_Quality.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_QualityES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\Object.frag">
 		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\Blit.vert">
diff --git a/samples/build/vs2010android/FXAA.vcxproj.filters b/samples/build/vs2010android/FXAA.vcxproj.filters
index 8ceb003..0c2ae08 100644
--- a/samples/build/vs2010android/FXAA.vcxproj.filters
+++ b/samples/build/vs2010android/FXAA.vcxproj.filters
@@ -29,15 +29,27 @@
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Default.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_DefaultES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_Quality.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_QualityES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Fastest.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_FastestES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_Quality.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_QualityES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\Object.frag">
 			<Filter>shaders</Filter>
 		</None>
diff --git a/samples/build/vs2010android/FeedbackParticlesApp.vcxproj b/samples/build/vs2010android/FeedbackParticlesApp.vcxproj
index 76922a2..0f3fb06 100644
--- a/samples/build/vs2010android/FeedbackParticlesApp.vcxproj
+++ b/samples/build/vs2010android/FeedbackParticlesApp.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/FeedbackParticlesApp;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/FeedbackParticlesApp;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/HDR.vcxproj b/samples/build/vs2010android/HDR.vcxproj
index 6683c63..cedfe05 100644
--- a/samples/build/vs2010android/HDR.vcxproj
+++ b/samples/build/vs2010android/HDR.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,9 +58,10 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
-			<AdditionalIncludeDirectories>./../../es3-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<AdditionalIncludeDirectories>./../../es3aep-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1_AEP;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
 			<WarningLevel>Level3</WarningLevel>
 			<PrecompiledHeader>NotUsing</PrecompiledHeader>
 			<PrecompiledHeaderFile></PrecompiledHeaderFile>
@@ -70,7 +75,7 @@
 			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
 		</Link>
 		<AntBuild>
-			<AntBuildPath>$(ProjectDir)./../../es3-kepler/HDR</AntBuildPath>
+			<AntBuildPath>$(ProjectDir)./../../es3aep-kepler/HDR</AntBuildPath>
 			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
 			<AntBuildType>Debug</AntBuildType>
 			<AntLibraryName>$(TargetName)</AntLibraryName>
@@ -93,9 +98,10 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
-			<AdditionalIncludeDirectories>./../../es3-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<AdditionalIncludeDirectories>./../../es3aep-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1_AEP;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
 			<WarningLevel>Level3</WarningLevel>
 			<PrecompiledHeader>NotUsing</PrecompiledHeader>
 			<PrecompiledHeaderFile></PrecompiledHeaderFile>
@@ -109,7 +115,7 @@
 			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
 		</Link>
 		<AntBuild>
-			<AntBuildPath>$(ProjectDir)./../../es3-kepler/HDR</AntBuildPath>
+			<AntBuildPath>$(ProjectDir)./../../es3aep-kepler/HDR</AntBuildPath>
 			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
 			<AntBuildType>Debug</AntBuildType>
 			<AntLibraryName>$(TargetName)</AntLibraryName>
@@ -125,45 +131,45 @@
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 	</PropertyGroup>
 	<ItemGroup>
-		<ClCompile Include="..\..\es3-kepler\HDR\BlurShaderGenerator.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\FileLoader.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\FileLoader.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDR.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDR.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDRImages.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDRImages.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\RenderTexture.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\RenderTexture.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\ShaderObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\ShaderObject.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\VertexBufferObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\VertexBufferObject.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\rgbe.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\rgbe.cpp">
 		</ClCompile>
-		<ClInclude Include="..\..\es3-kepler\HDR\AppExtensions.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\AppExtensions.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\BlurShaderGenerator.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ColorModulation.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ColorModulation.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\CubeData.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\CubeData.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\FileLoader.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\FileLoader.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDR.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDR.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDRImages.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDRImages.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\RenderTexture.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\RenderTexture.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderDeclaration.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderDeclaration.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderObject.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\VertexBufferObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\VertexBufferObject.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\rgbe.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\rgbe.h">
 		</ClInclude>
 	</ItemGroup>
 	<ItemGroup>
diff --git a/samples/build/vs2010android/HDR.vcxproj.filters b/samples/build/vs2010android/HDR.vcxproj.filters
index 176ac0a..c19c681 100644
--- a/samples/build/vs2010android/HDR.vcxproj.filters
+++ b/samples/build/vs2010android/HDR.vcxproj.filters
@@ -5,64 +5,64 @@
 		</Filter>
 	</ItemGroup>
 	<ItemGroup>
-		<ClCompile Include="..\..\es3-kepler\HDR\BlurShaderGenerator.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\FileLoader.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\FileLoader.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDR.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDR.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDRImages.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDRImages.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\RenderTexture.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\RenderTexture.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\ShaderObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\ShaderObject.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\VertexBufferObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\VertexBufferObject.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\rgbe.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\rgbe.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClInclude Include="..\..\es3-kepler\HDR\AppExtensions.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\AppExtensions.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\BlurShaderGenerator.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ColorModulation.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ColorModulation.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\CubeData.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\CubeData.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\FileLoader.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\FileLoader.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDR.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDR.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDRImages.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDRImages.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\RenderTexture.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\RenderTexture.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderDeclaration.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderDeclaration.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderObject.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\VertexBufferObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\VertexBufferObject.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\rgbe.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\rgbe.h">
 			<Filter>src</Filter>
 		</ClInclude>
 	</ItemGroup>
diff --git a/samples/build/vs2010android/InstancedTessellation.vcxproj b/samples/build/vs2010android/InstancedTessellation.vcxproj
index e2150e7..5aec277 100644
--- a/samples/build/vs2010android/InstancedTessellation.vcxproj
+++ b/samples/build/vs2010android/InstancedTessellation.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/InstancedTessellation;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/InstancedTessellation;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/InstancingApp.vcxproj b/samples/build/vs2010android/InstancingApp.vcxproj
index 46aef0c..247f572 100644
--- a/samples/build/vs2010android/InstancingApp.vcxproj
+++ b/samples/build/vs2010android/InstancingApp.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/InstancingApp;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/InstancingApp;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/MotionBlur.vcxproj b/samples/build/vs2010android/MotionBlur.vcxproj
index b647e23..2100f5a 100644
--- a/samples/build/vs2010android/MotionBlur.vcxproj
+++ b/samples/build/vs2010android/MotionBlur.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/MotionBlur;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/MotionBlur;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/MotionBlurAdvanced.vcxproj b/samples/build/vs2010android/MotionBlurAdvanced.vcxproj
index 3d846bf..3dc2561 100644
--- a/samples/build/vs2010android/MotionBlurAdvanced.vcxproj
+++ b/samples/build/vs2010android/MotionBlurAdvanced.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/MotionBlurAdvanced;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/MotionBlurAdvanced;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/MultiDrawIndirect.vcxproj b/samples/build/vs2010android/MultiDrawIndirect.vcxproj
index a38e664..c4573fe 100644
--- a/samples/build/vs2010android/MultiDrawIndirect.vcxproj
+++ b/samples/build/vs2010android/MultiDrawIndirect.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-kepler/MultiDrawIndirect;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-kepler/MultiDrawIndirect;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/NormalBlendedDecal.vcxproj b/samples/build/vs2010android/NormalBlendedDecal.vcxproj
index 27d7237..03e1998 100644
--- a/samples/build/vs2010android/NormalBlendedDecal.vcxproj
+++ b/samples/build/vs2010android/NormalBlendedDecal.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-maxwell/NormalBlendedDecal;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-maxwell/NormalBlendedDecal;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/OptimizationApp.vcxproj b/samples/build/vs2010android/OptimizationApp.vcxproj
index 6e5ba93..2230695 100644
--- a/samples/build/vs2010android/OptimizationApp.vcxproj
+++ b/samples/build/vs2010android/OptimizationApp.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/OptimizationApp;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/OptimizationApp;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/ParticleUpsampling.vcxproj b/samples/build/vs2010android/ParticleUpsampling.vcxproj
index 8c3f46f..858c7ab 100644
--- a/samples/build/vs2010android/ParticleUpsampling.vcxproj
+++ b/samples/build/vs2010android/ParticleUpsampling.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/ParticleUpsampling;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/ParticleUpsampling;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/PathRenderingBasic.vcxproj b/samples/build/vs2010android/PathRenderingBasic.vcxproj
index 8d8470c..68839bc 100644
--- a/samples/build/vs2010android/PathRenderingBasic.vcxproj
+++ b/samples/build/vs2010android/PathRenderingBasic.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-kepler/PathRenderingBasic;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-kepler/PathRenderingBasic;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/ShapedTextES.sln b/samples/build/vs2010android/ShapedTextES.sln
new file mode 100644
index 0000000..0b0eca3
--- /dev/null
+++ b/samples/build/vs2010android/ShapedTextES.sln
@@ -0,0 +1,131 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ShapedTextES", "ShapedTextES.vcxproj", "{924BCFB5-A2BF-F00C-F374-8276580910A0}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4} = {642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944} = {6C20DB90-0E90-FCA5-2490-A8E03E21D944}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{3A25E336-94DA-75F3-3E60-A41607AAA292} = {3A25E336-94DA-75F3-3E60-A41607AAA292}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2010android/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2010android/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvEGLUtil", "./../../../extensions/build/vs2010android/NvEGLUtil.vcxproj", "{3A25E336-94DA-75F3-3E60-A41607AAA292}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2010android/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2010android/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2010android/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2010android/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2010android/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2010android/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010android/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "./../../../extensions/externals/build/vs2010android/freetype.vcxproj", "{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "harfbuzz", "./../../../extensions/externals/build/vs2010android/harfbuzz.vcxproj", "{6C20DB90-0E90-FCA5-2490-A8E03E21D944}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Tegra-Android = debug|Tegra-Android
+		release|Tegra-Android = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Tegra-Android.Build.0 = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2010android/ShapedTextES.vcxproj b/samples/build/vs2010android/ShapedTextES.vcxproj
new file mode 100644
index 0000000..e0e3aa1
--- /dev/null
+++ b/samples/build/vs2010android/ShapedTextES.vcxproj
@@ -0,0 +1,210 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+		<PropertyGroup>
+			<NsightTegraProjectRevisionNumber Label="NsightTegraProject">6</NsightTegraProjectRevisionNumber>
+		</PropertyGroup>
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Tegra-Android">
+			<Configuration>debug</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Tegra-Android">
+			<Configuration>release</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ProjectGuid>{402BCAA2-D025-49F2-82B0-CF522012BF71}</ProjectGuid>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../bin/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/ShapedTextES/Tegra-Android/debug/</IntDir>
+		<TargetExt>.so</TargetExt>
+		<TargetName>libShapedTextES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../../extensions/externals/src/freetype-2.4.9/include;./../../../extensions/externals/src/harfbuzz/src;./../../../extensions/externals/src/ucdn;./../../nvpr/ShapedTextES;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -lgnustl_static -lEGL -landroid -lm -lGLESv2 -lsupc++ -lgcc -lRegalW_static -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libShapedTextES.so</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/Tegra-Android;./../../../extensions/lib/Tegra-Android;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libShapedTextES.so.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+		</Link>
+		<AntBuild>
+			<AntBuildPath>$(ProjectDir)./../../nvpr/ShapedTextES</AntBuildPath>
+			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
+			<AntBuildType>Debug</AntBuildType>
+			<AntLibraryName>$(TargetName)</AntLibraryName>
+		</AntBuild>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<UseLibraryDependencyInputs>true</UseLibraryDependencyInputs>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../bin/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/ShapedTextES/Tegra-Android/release/</IntDir>
+		<TargetExt>.so</TargetExt>
+		<TargetName>libShapedTextES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../../extensions/externals/src/freetype-2.4.9/include;./../../../extensions/externals/src/harfbuzz/src;./../../../extensions/externals/src/ucdn;./../../nvpr/ShapedTextES;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -lgnustl_static -lEGL -landroid -lm -lGLESv2 -lsupc++ -lgcc -lRegalW_static -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libShapedTextES.so</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/Tegra-Android;./../../../extensions/lib/Tegra-Android;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libShapedTextES.so.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+		</Link>
+		<AntBuild>
+			<AntBuildPath>$(ProjectDir)./../../nvpr/ShapedTextES</AntBuildPath>
+			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
+			<AntBuildType>Debug</AntBuildType>
+			<AntLibraryName>$(TargetName)</AntLibraryName>
+		</AntBuild>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<UseLibraryDependencyInputs>true</UseLibraryDependencyInputs>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\PathSampleApp.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\ShapedText.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\sRGB_math.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\PathSampleApp.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\ShapedText.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\countof.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\sRGB_math.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/freetype.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/harfbuzz.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvEGLUtil.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2010android/ShapedTextES.vcxproj.filters b/samples/build/vs2010android/ShapedTextES.vcxproj.filters
new file mode 100644
index 0000000..18b253c
--- /dev/null
+++ b/samples/build/vs2010android/ShapedTextES.vcxproj.filters
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\PathSampleApp.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\ShapedText.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\sRGB_math.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\PathSampleApp.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\ShapedText.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\countof.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\sRGB_math.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010android/ShapedTextES.vcxproj.user b/samples/build/vs2010android/ShapedTextES.vcxproj.user
new file mode 100644
index 0000000..6950d03
--- /dev/null
+++ b/samples/build/vs2010android/ShapedTextES.vcxproj.user
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010android/SkinningApp.vcxproj b/samples/build/vs2010android/SkinningApp.vcxproj
index 82be965..632e312 100644
--- a/samples/build/vs2010android/SkinningApp.vcxproj
+++ b/samples/build/vs2010android/SkinningApp.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/SkinningApp;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/SkinningApp;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/SoftShadows.vcxproj b/samples/build/vs2010android/SoftShadows.vcxproj
index b67e902..1c859dc 100644
--- a/samples/build/vs2010android/SoftShadows.vcxproj
+++ b/samples/build/vs2010android/SoftShadows.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/SoftShadows;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1_AEP;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/SoftShadows;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1_AEP;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/TerrainTessellation.vcxproj b/samples/build/vs2010android/TerrainTessellation.vcxproj
index 87ddff9..4cf0990 100644
--- a/samples/build/vs2010android/TerrainTessellation.vcxproj
+++ b/samples/build/vs2010android/TerrainTessellation.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-18</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-18</AndroidMinAPI>
+		<AndroidNativeAPI>android-18</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/TerrainTessellation/assets/shaders;./../../es3aep-kepler/TerrainTessellation;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1_AEP;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es3aep-kepler/TerrainTessellation/assets/shaders;./../../es3aep-kepler/TerrainTessellation;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES3_1_AEP;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/TextWheelES.sln b/samples/build/vs2010android/TextWheelES.sln
new file mode 100644
index 0000000..906ef55
--- /dev/null
+++ b/samples/build/vs2010android/TextWheelES.sln
@@ -0,0 +1,113 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TextWheelES", "TextWheelES.vcxproj", "{324230AE-AD28-66F0-478C-05B213A010D8}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{3A25E336-94DA-75F3-3E60-A41607AAA292} = {3A25E336-94DA-75F3-3E60-A41607AAA292}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2010android/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2010android/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvEGLUtil", "./../../../extensions/build/vs2010android/NvEGLUtil.vcxproj", "{3A25E336-94DA-75F3-3E60-A41607AAA292}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2010android/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2010android/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2010android/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2010android/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2010android/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2010android/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010android/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Tegra-Android = debug|Tegra-Android
+		release|Tegra-Android = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.Build.0 = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2010android/TextWheelES.vcxproj b/samples/build/vs2010android/TextWheelES.vcxproj
new file mode 100644
index 0000000..fcc8241
--- /dev/null
+++ b/samples/build/vs2010android/TextWheelES.vcxproj
@@ -0,0 +1,200 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+		<PropertyGroup>
+			<NsightTegraProjectRevisionNumber Label="NsightTegraProject">6</NsightTegraProjectRevisionNumber>
+		</PropertyGroup>
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Tegra-Android">
+			<Configuration>debug</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Tegra-Android">
+			<Configuration>release</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ProjectGuid>{402BCAA2-D025-49F2-82B0-CF522012BF71}</ProjectGuid>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../bin/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/TextWheelES/Tegra-Android/debug/</IntDir>
+		<TargetExt>.so</TargetExt>
+		<TargetName>libTextWheelES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TextWheelES;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -lgnustl_static -lEGL -landroid -lm -lGLESv2 -lsupc++ -lgcc -lRegalW_static -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libTextWheelES.so</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/Tegra-Android;./../../../extensions/lib/Tegra-Android;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libTextWheelES.so.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+		</Link>
+		<AntBuild>
+			<AntBuildPath>$(ProjectDir)./../../nvpr/TextWheelES</AntBuildPath>
+			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
+			<AntBuildType>Debug</AntBuildType>
+			<AntLibraryName>$(TargetName)</AntLibraryName>
+		</AntBuild>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<UseLibraryDependencyInputs>true</UseLibraryDependencyInputs>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../bin/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/TextWheelES/Tegra-Android/release/</IntDir>
+		<TargetExt>.so</TargetExt>
+		<TargetName>libTextWheelES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TextWheelES;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -lgnustl_static -lEGL -landroid -lm -lGLESv2 -lsupc++ -lgcc -lRegalW_static -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libTextWheelES.so</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/Tegra-Android;./../../../extensions/lib/Tegra-Android;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libTextWheelES.so.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+		</Link>
+		<AntBuild>
+			<AntBuildPath>$(ProjectDir)./../../nvpr/TextWheelES</AntBuildPath>
+			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
+			<AntBuildType>Debug</AntBuildType>
+			<AntLibraryName>$(TargetName)</AntLibraryName>
+		</AntBuild>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<UseLibraryDependencyInputs>true</UseLibraryDependencyInputs>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TextWheelES\TextWheel.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\render_font.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\sRGB_math.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TextWheelES\TextWheel.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\countof.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\cg4cpp_xform.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\render_font.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\sRGB_math.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvEGLUtil.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2010android/TextWheelES.vcxproj.filters b/samples/build/vs2010android/TextWheelES.vcxproj.filters
new file mode 100644
index 0000000..1612ef5
--- /dev/null
+++ b/samples/build/vs2010android/TextWheelES.vcxproj.filters
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TextWheelES\TextWheel.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\render_font.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\sRGB_math.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TextWheelES\TextWheel.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\countof.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\render_font.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\sRGB_math.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010android/TextWheelES.vcxproj.user b/samples/build/vs2010android/TextWheelES.vcxproj.user
new file mode 100644
index 0000000..6950d03
--- /dev/null
+++ b/samples/build/vs2010android/TextWheelES.vcxproj.user
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010android/TextureArrayTerrain.vcxproj b/samples/build/vs2010android/TextureArrayTerrain.vcxproj
index b32a6cf..1e6d86a 100644
--- a/samples/build/vs2010android/TextureArrayTerrain.vcxproj
+++ b/samples/build/vs2010android/TextureArrayTerrain.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/TextureArrayTerrain;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../es2-aurora/TextureArrayTerrain;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010android/Tiger3DES.sln b/samples/build/vs2010android/Tiger3DES.sln
new file mode 100644
index 0000000..af720e6
--- /dev/null
+++ b/samples/build/vs2010android/Tiger3DES.sln
@@ -0,0 +1,113 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Tiger3DES", "Tiger3DES.vcxproj", "{0A3199D3-C257-7DD7-585A-E1A692906AC4}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{3A25E336-94DA-75F3-3E60-A41607AAA292} = {3A25E336-94DA-75F3-3E60-A41607AAA292}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2010android/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2010android/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvEGLUtil", "./../../../extensions/build/vs2010android/NvEGLUtil.vcxproj", "{3A25E336-94DA-75F3-3E60-A41607AAA292}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2010android/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2010android/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2010android/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2010android/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2010android/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2010android/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010android/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Tegra-Android = debug|Tegra-Android
+		release|Tegra-Android = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.Build.0 = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2010android/Tiger3DES.vcxproj b/samples/build/vs2010android/Tiger3DES.vcxproj
new file mode 100644
index 0000000..59d2e39
--- /dev/null
+++ b/samples/build/vs2010android/Tiger3DES.vcxproj
@@ -0,0 +1,216 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+		<PropertyGroup>
+			<NsightTegraProjectRevisionNumber Label="NsightTegraProject">6</NsightTegraProjectRevisionNumber>
+		</PropertyGroup>
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Tegra-Android">
+			<Configuration>debug</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Tegra-Android">
+			<Configuration>release</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ProjectGuid>{402BCAA2-D025-49F2-82B0-CF522012BF71}</ProjectGuid>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../bin/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/Tiger3DES/Tegra-Android/debug/</IntDir>
+		<TargetExt>.so</TargetExt>
+		<TargetName>libTiger3DES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/Tiger3DES;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -lgnustl_static -lEGL -landroid -lm -lGLESv2 -lsupc++ -lgcc -lRegalW_static -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libTiger3DES.so</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/Tegra-Android;./../../../extensions/lib/Tegra-Android;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libTiger3DES.so.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+		</Link>
+		<AntBuild>
+			<AntBuildPath>$(ProjectDir)./../../nvpr/Tiger3DES</AntBuildPath>
+			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
+			<AntBuildType>Debug</AntBuildType>
+			<AntLibraryName>$(TargetName)</AntLibraryName>
+		</AntBuild>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<UseLibraryDependencyInputs>true</UseLibraryDependencyInputs>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../bin/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/Tiger3DES/Tegra-Android/release/</IntDir>
+		<TargetExt>.so</TargetExt>
+		<TargetName>libTiger3DES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/Tiger3DES;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -lgnustl_static -lEGL -landroid -lm -lGLESv2 -lsupc++ -lgcc -lRegalW_static -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libTiger3DES.so</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/Tegra-Android;./../../../extensions/lib/Tegra-Android;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libTiger3DES.so.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+		</Link>
+		<AntBuild>
+			<AntBuildPath>$(ProjectDir)./../../nvpr/Tiger3DES</AntBuildPath>
+			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
+			<AntBuildType>Debug</AntBuildType>
+			<AntLibraryName>$(TargetName)</AntLibraryName>
+		</AntBuild>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<UseLibraryDependencyInputs>true</UseLibraryDependencyInputs>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\Tiger3D.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\glut_teapot.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\render_font.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\teapot.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\tiger.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\trackball.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\Tiger3D.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\glut_teapot.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot_data.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_paths.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_style.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\trackball.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\render_font.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvEGLUtil.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2010android/Tiger3DES.vcxproj.filters b/samples/build/vs2010android/Tiger3DES.vcxproj.filters
new file mode 100644
index 0000000..7ea7527
--- /dev/null
+++ b/samples/build/vs2010android/Tiger3DES.vcxproj.filters
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\Tiger3D.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\glut_teapot.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\render_font.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\teapot.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\tiger.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\trackball.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\Tiger3D.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\glut_teapot.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot_data.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_paths.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_style.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\trackball.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\render_font.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010android/Tiger3DES.vcxproj.user b/samples/build/vs2010android/Tiger3DES.vcxproj.user
new file mode 100644
index 0000000..6950d03
--- /dev/null
+++ b/samples/build/vs2010android/Tiger3DES.vcxproj.user
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010android/TigerWarpES.sln b/samples/build/vs2010android/TigerWarpES.sln
new file mode 100644
index 0000000..189e55a
--- /dev/null
+++ b/samples/build/vs2010android/TigerWarpES.sln
@@ -0,0 +1,113 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TigerWarpES", "TigerWarpES.vcxproj", "{2D41046E-95FC-4524-EFEE-B5D427D0E87A}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{3A25E336-94DA-75F3-3E60-A41607AAA292} = {3A25E336-94DA-75F3-3E60-A41607AAA292}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2010android/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2010android/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvEGLUtil", "./../../../extensions/build/vs2010android/NvEGLUtil.vcxproj", "{3A25E336-94DA-75F3-3E60-A41607AAA292}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2010android/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2010android/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2010android/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2010android/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2010android/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2010android/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010android/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Tegra-Android = debug|Tegra-Android
+		release|Tegra-Android = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{3A25E336-94DA-75F3-3E60-A41607AAA292}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Tegra-Android.Build.0 = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.ActiveCfg = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Tegra-Android.Build.0 = debug|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.ActiveCfg = release|Tegra-Android
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Tegra-Android.Build.0 = release|Tegra-Android
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2010android/TigerWarpES.vcxproj b/samples/build/vs2010android/TigerWarpES.vcxproj
new file mode 100644
index 0000000..c2dba6a
--- /dev/null
+++ b/samples/build/vs2010android/TigerWarpES.vcxproj
@@ -0,0 +1,198 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+		<PropertyGroup>
+			<NsightTegraProjectRevisionNumber Label="NsightTegraProject">6</NsightTegraProjectRevisionNumber>
+		</PropertyGroup>
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Tegra-Android">
+			<Configuration>debug</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Tegra-Android">
+			<Configuration>release</Configuration>
+			<Platform>Tegra-Android</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ProjectGuid>{402BCAA2-D025-49F2-82B0-CF522012BF71}</ProjectGuid>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
+		<AndroidArch>armv7-a</AndroidArch>
+		<AndroidStlType>gnustl_static</AndroidStlType>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../bin/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/TigerWarpES/Tegra-Android/debug/</IntDir>
+		<TargetExt>.so</TargetExt>
+		<TargetName>libTigerWarpES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TigerWarpES;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -lgnustl_static -lEGL -landroid -lm -lGLESv2 -lsupc++ -lgcc -lRegalW_static -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libTigerWarpES.so</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/Tegra-Android;./../../../extensions/lib/Tegra-Android;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libTigerWarpES.so.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+		</Link>
+		<AntBuild>
+			<AntBuildPath>$(ProjectDir)./../../nvpr/TigerWarpES</AntBuildPath>
+			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
+			<AntBuildType>Debug</AntBuildType>
+			<AntLibraryName>$(TargetName)</AntLibraryName>
+		</AntBuild>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<UseLibraryDependencyInputs>true</UseLibraryDependencyInputs>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<OutDir>$(ProjectDir)./../../bin/Tegra-Android\</OutDir>
+		<IntDir>./intermediate/TigerWarpES/Tegra-Android/release/</IntDir>
+		<TargetExt>.so</TargetExt>
+		<TargetName>libTigerWarpES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+		<ClCompile>
+			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TigerWarpES;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level3</WarningLevel>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions> -Wl,--start-group -lc -lm -lgcc -lgnustl_static -lEGL -landroid -lm -lGLESv2 -lsupc++ -lgcc -lRegalW_static -Wl,--end-group</AdditionalOptions>
+			<OutputFile>$(OutDir)libTigerWarpES.so</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/Tegra-Android;./../../../extensions/lib/Tegra-Android;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/libTigerWarpES.so.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+		</Link>
+		<AntBuild>
+			<AntBuildPath>$(ProjectDir)./../../nvpr/TigerWarpES</AntBuildPath>
+			<JavaSourceDir>src/../../../../extensions/src/NvAppBase/java;src</JavaSourceDir>
+			<AntBuildType>Debug</AntBuildType>
+			<AntLibraryName>$(TargetName)</AntLibraryName>
+		</AntBuild>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+			<UseLibraryDependencyInputs>true</UseLibraryDependencyInputs>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\TigerWarp.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\tiger.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\TigerWarp.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_paths.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_style.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010android/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvEGLUtil.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010android/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2010android/TigerWarpES.vcxproj.filters b/samples/build/vs2010android/TigerWarpES.vcxproj.filters
new file mode 100644
index 0000000..206f724
--- /dev/null
+++ b/samples/build/vs2010android/TigerWarpES.vcxproj.filters
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\TigerWarp.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\tiger.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\TigerWarp.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_paths.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_style.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010android/TigerWarpES.vcxproj.user b/samples/build/vs2010android/TigerWarpES.vcxproj.user
new file mode 100644
index 0000000..6950d03
--- /dev/null
+++ b/samples/build/vs2010android/TigerWarpES.vcxproj.user
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
+	</PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010android/WeightedBlendedOIT.vcxproj b/samples/build/vs2010android/WeightedBlendedOIT.vcxproj
index 4e91a84..bfa6f7c 100644
--- a/samples/build/vs2010android/WeightedBlendedOIT.vcxproj
+++ b/samples/build/vs2010android/WeightedBlendedOIT.vcxproj
@@ -23,7 +23,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'" Label="Configuration">
 		<ConfigurationType>Application</ConfigurationType>
@@ -31,7 +33,9 @@
 		<PlatformToolset>arm-linux-androideabi-4.8</PlatformToolset>
 		<AndroidArch>armv7-a</AndroidArch>
 		<AndroidStlType>gnustl_static</AndroidStlType>
-		<AndroidTargetAPI>android-16</AndroidTargetAPI>
+		<AndroidTargetAPI>android-21</AndroidTargetAPI>
+		<AndroidMinAPI>android-16</AndroidMinAPI>
+		<AndroidNativeAPI>android-16</AndroidNativeAPI>
 	</PropertyGroup>
 	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
 	<ImportGroup Label="ExtensionSettings">
@@ -54,6 +58,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O0 -g -ggdb -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-kepler/WeightedBlendedOIT;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -93,6 +98,7 @@
 	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Tegra-Android'">
 		<ClCompile>
 			<FloatingPointModel>Precise</FloatingPointModel>
+			<AdditionalOptions>-funwind-tables -O2 -fno-omit-frame-pointer</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
 			<AdditionalIncludeDirectories>./../../gl4-kepler/WeightedBlendedOIT;./../../../extensions/include;./../../../extensions/externals/include;./../../../../../../../../../../../../../platforms/android-18/arch-arm/usr/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/libs/armeabi-v7a/include;./../../../../../../../../../../../../../sources/cxx-stl/gnu-libstdc++/include/backward;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 			<PreprocessorDefinitions>android;ANDROID;GL_API_LEVEL_ES2;USE_REGAL=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/samples/build/vs2010win32/AllSamples.sln b/samples/build/vs2010win32/AllSamples.sln
index 2633bbf..7960789 100644
--- a/samples/build/vs2010win32/AllSamples.sln
+++ b/samples/build/vs2010win32/AllSamples.sln
@@ -122,6 +122,22 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ConservativeRaster", "./Con
 		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CursiveES", "./CursiveES.vcxproj", "{792CE506-6E08-7D05-8FE8-7B40D43A9813}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "FeedbackParticlesApp", "./FeedbackParticlesApp.vcxproj", "{CDC2DE0F-5950-E400-42AC-1F79E1167762}"
 	ProjectSection(ProjectDependencies) = postProject
 		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
@@ -254,6 +270,28 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "PathRenderingBasic", "./Pat
 		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ShapedTextES", "./ShapedTextES.vcxproj", "{924BCFB5-A2BF-F00C-F374-8276580910A0}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4} = {642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944} = {6C20DB90-0E90-FCA5-2490-A8E03E21D944}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "./../../../extensions/externals/build/vs2010win32/freetype.vcxproj", "{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "harfbuzz", "./../../../extensions/externals/build/vs2010win32/harfbuzz.vcxproj", "{6C20DB90-0E90-FCA5-2490-A8E03E21D944}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SkinningApp", "./SkinningApp.vcxproj", "{623E25F1-0C24-465D-1BC4-221096FE86FE}"
 	ProjectSection(ProjectDependencies) = postProject
 		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
@@ -299,6 +337,42 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TextureArrayTerrain", "./Te
 		{85031F51-83B4-4E87-1838-19F39C385DF8} = {85031F51-83B4-4E87-1838-19F39C385DF8}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TextWheelES", "./TextWheelES.vcxproj", "{324230AE-AD28-66F0-478C-05B213A010D8}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Tiger3DES", "./Tiger3DES.vcxproj", "{0A3199D3-C257-7DD7-585A-E1A692906AC4}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TigerWarpES", "./TigerWarpES.vcxproj", "{2D41046E-95FC-4524-EFEE-B5D427D0E87A}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "WeightedBlendedOIT", "./WeightedBlendedOIT.vcxproj", "{CBB04583-9C25-9076-770D-E5B140CFE359}"
 	ProjectSection(ProjectDependencies) = postProject
 		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
@@ -320,6 +394,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples GL4 Kepler", "Sampl
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples GL4 Maxwell", "Samples GL4 Maxwell", "{15DC6BE0-91C0-9573-A624-A4C029B54288}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples NVPR", "Samples NVPR", "{9A184BA2-719C-96E7-B970-DB1268381C82}"
+EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "extensions", "extensions", "{AFF04B03-FB56-593E-A1A4-2E516DC09BB6}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "externals", "externals", "{35D84962-BFA8-EE15-111C-9422B1D66217}"
@@ -394,6 +470,14 @@ Global
 		{6A9F07B2-6960-0836-D5D8-A31A94C65204}.debug|Win32.Build.0 = debug|Win32
 		{6A9F07B2-6960-0836-D5D8-A31A94C65204}.release|Win32.ActiveCfg = release|Win32
 		{6A9F07B2-6960-0836-D5D8-A31A94C65204}.release|Win32.Build.0 = release|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Win32.ActiveCfg = debug|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Win32.Build.0 = debug|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Win32.ActiveCfg = release|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
 		{CDC2DE0F-5950-E400-42AC-1F79E1167762}.debug|Win32.ActiveCfg = debug|Win32
 		{CDC2DE0F-5950-E400-42AC-1F79E1167762}.debug|Win32.Build.0 = debug|Win32
 		{CDC2DE0F-5950-E400-42AC-1F79E1167762}.release|Win32.ActiveCfg = release|Win32
@@ -442,6 +526,18 @@ Global
 		{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF}.debug|Win32.Build.0 = debug|Win32
 		{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF}.release|Win32.ActiveCfg = release|Win32
 		{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF}.release|Win32.Build.0 = release|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Win32.ActiveCfg = debug|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Win32.Build.0 = debug|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Win32.ActiveCfg = release|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Win32.Build.0 = release|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Win32.ActiveCfg = debug|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Win32.Build.0 = debug|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.ActiveCfg = release|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.Build.0 = release|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.ActiveCfg = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.Build.0 = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.ActiveCfg = release|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.Build.0 = release|Win32
 		{623E25F1-0C24-465D-1BC4-221096FE86FE}.debug|Win32.ActiveCfg = debug|Win32
 		{623E25F1-0C24-465D-1BC4-221096FE86FE}.debug|Win32.Build.0 = debug|Win32
 		{623E25F1-0C24-465D-1BC4-221096FE86FE}.release|Win32.ActiveCfg = release|Win32
@@ -458,6 +554,18 @@ Global
 		{C5B7C0E0-DB00-A340-FA5A-C6A02BC07840}.debug|Win32.Build.0 = debug|Win32
 		{C5B7C0E0-DB00-A340-FA5A-C6A02BC07840}.release|Win32.ActiveCfg = release|Win32
 		{C5B7C0E0-DB00-A340-FA5A-C6A02BC07840}.release|Win32.Build.0 = release|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Win32.ActiveCfg = debug|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Win32.Build.0 = debug|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Win32.ActiveCfg = release|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Win32.Build.0 = release|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Win32.ActiveCfg = debug|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Win32.Build.0 = debug|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Win32.ActiveCfg = release|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Win32.Build.0 = release|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Win32.ActiveCfg = debug|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Win32.Build.0 = debug|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Win32.ActiveCfg = release|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Win32.Build.0 = release|Win32
 		{CBB04583-9C25-9076-770D-E5B140CFE359}.debug|Win32.ActiveCfg = debug|Win32
 		{CBB04583-9C25-9076-770D-E5B140CFE359}.debug|Win32.Build.0 = debug|Win32
 		{CBB04583-9C25-9076-770D-E5B140CFE359}.release|Win32.ActiveCfg = release|Win32
@@ -480,11 +588,11 @@ Global
 	{847D6ACE-9E7C-3802-CDD8-6DFAC1E094B4} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{05ED6817-807A-28A0-21A6-B328C8A013B9} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{CDC2DE0F-5950-E400-42AC-1F79E1167762} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
+	{DE053E64-7228-9EFA-D98A-92A00FE8D8AC} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{21A6830D-5457-7296-B401-7CDCC313090D} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{7538C6B4-F99C-E6E6-9839-EBC488801CAD} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{CCAF3231-3D1A-60EC-89B8-03BF8A28C63C} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{20097EFE-914A-1C32-65E0-DF0CB1C0B3E0} = {A2C2E45B-940D-0E78-E9FC-763918F0821E}
-	{DE053E64-7228-9EFA-D98A-92A00FE8D8AC} = {A2C2E45B-940D-0E78-E9FC-763918F0821E}
 	{553B6ED5-C4EA-70FE-6185-7FD29CF2324E} = {9EC28B8A-0016-D578-1450-F21C353B6AA0}
 	{CB9046A4-9260-FD62-B03B-216CD3649BD1} = {9EC28B8A-0016-D578-1450-F21C353B6AA0}
 	{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF} = {9EC28B8A-0016-D578-1450-F21C353B6AA0}
@@ -493,6 +601,11 @@ Global
 	{3AD37AB5-0841-45CA-8C26-6BB6D5428D16} = {15DC6BE0-91C0-9573-A624-A4C029B54288}
 	{6A9F07B2-6960-0836-D5D8-A31A94C65204} = {15DC6BE0-91C0-9573-A624-A4C029B54288}
 	{F0A82CED-90A2-A0E4-7540-B136D674C4B0} = {15DC6BE0-91C0-9573-A624-A4C029B54288}
+	{792CE506-6E08-7D05-8FE8-7B40D43A9813} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{924BCFB5-A2BF-F00C-F374-8276580910A0} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{324230AE-AD28-66F0-478C-05B213A010D8} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{0A3199D3-C257-7DD7-585A-E1A692906AC4} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{2D41046E-95FC-4524-EFEE-B5D427D0E87A} = {9A184BA2-719C-96E7-B970-DB1268381C82}
 	{60297368-F210-EA05-B340-1AD0378699C0} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{3A25E336-94DA-75F3-3E60-A41607AAA292} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
@@ -500,6 +613,9 @@ Global
 	{6826558F-978C-CDA1-5590-D03D58753020} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
+	{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {35D84962-BFA8-EE15-111C-9422B1D66217}
+	{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4} = {35D84962-BFA8-EE15-111C-9422B1D66217}
+	{6C20DB90-0E90-FCA5-2490-A8E03E21D944} = {35D84962-BFA8-EE15-111C-9422B1D66217}
 	{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {35D84962-BFA8-EE15-111C-9422B1D66217}
 	{85031F51-83B4-4E87-1838-19F39C385DF8} = {35D84962-BFA8-EE15-111C-9422B1D66217}
 	EndGlobalSection
diff --git a/samples/build/vs2010win32/CursiveES.sln b/samples/build/vs2010win32/CursiveES.sln
new file mode 100644
index 0000000..0de429d
--- /dev/null
+++ b/samples/build/vs2010win32/CursiveES.sln
@@ -0,0 +1,104 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CursiveES", "CursiveES.vcxproj", "{792CE506-6E08-7D05-8FE8-7B40D43A9813}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2010win32/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2010win32/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2010win32/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2010win32/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2010win32/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2010win32/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2010win32/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2010win32/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Win32.ActiveCfg = debug|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Win32.Build.0 = debug|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Win32.ActiveCfg = release|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Win32.Build.0 = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.ActiveCfg = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.Build.0 = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.ActiveCfg = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.Build.0 = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.ActiveCfg = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.Build.0 = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.ActiveCfg = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.Build.0 = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.ActiveCfg = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.Build.0 = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.ActiveCfg = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.Build.0 = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.ActiveCfg = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.Build.0 = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.ActiveCfg = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.Build.0 = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.ActiveCfg = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.Build.0 = debug|Win32
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+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.Build.0 = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.ActiveCfg = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.Build.0 = debug|Win32
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+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.Build.0 = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.ActiveCfg = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.Build.0 = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.ActiveCfg = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.Build.0 = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.ActiveCfg = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.Build.0 = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.ActiveCfg = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2010win32/CursiveES.vcxproj b/samples/build/vs2010win32/CursiveES.vcxproj
new file mode 100644
index 0000000..edcc247
--- /dev/null
+++ b/samples/build/vs2010win32/CursiveES.vcxproj
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Win32">
+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<WholeProgramOptimization>true</WholeProgramOptimization>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<OutDir>./../../bin/vs2010x86\</OutDir>
+		<IntDir>./intermediate/CursiveES/vs2010x86/debug/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>CursiveESD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<CallingConvention>Cdecl</CallingConvention>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/CursiveES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+			<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3d.lib;opengl32.lib;glew32sd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)CursiveESD.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2010x86;./../../../extensions/lib/vs2010x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/CursiveESD.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<OutDir>./../../bin/vs2010x86\</OutDir>
+		<IntDir>./intermediate/CursiveES/vs2010x86/release/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>CursiveES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<FunctionLevelLinking>true</FunctionLevelLinking>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>MaxSpeed</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/CursiveES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3.lib;opengl32.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)CursiveES.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2010x86;./../../../extensions/lib/vs2010x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/CursiveES.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\CursiveES\Cursive.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\this_is_crazy.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\CursiveES\Cursive.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\CursiveES\cg4cpp_xform.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2010win32/CursiveES.vcxproj.filters b/samples/build/vs2010win32/CursiveES.vcxproj.filters
new file mode 100644
index 0000000..9fdc8d2
--- /dev/null
+++ b/samples/build/vs2010win32/CursiveES.vcxproj.filters
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\CursiveES\Cursive.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\this_is_crazy.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\CursiveES\Cursive.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\CursiveES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010win32/FXAA.vcxproj b/samples/build/vs2010win32/FXAA.vcxproj
index fc8bb0c..54ab839 100644
--- a/samples/build/vs2010win32/FXAA.vcxproj
+++ b/samples/build/vs2010win32/FXAA.vcxproj
@@ -128,12 +128,20 @@
 		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Default.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_DefaultES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_Quality.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_QualityES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Fastest.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_FastestES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_Quality.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_QualityES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\Object.frag">
 		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\Blit.vert">
diff --git a/samples/build/vs2010win32/FXAA.vcxproj.filters b/samples/build/vs2010win32/FXAA.vcxproj.filters
index 8ceb003..0c2ae08 100644
--- a/samples/build/vs2010win32/FXAA.vcxproj.filters
+++ b/samples/build/vs2010win32/FXAA.vcxproj.filters
@@ -29,15 +29,27 @@
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Default.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_DefaultES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_Quality.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_QualityES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Fastest.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_FastestES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_Quality.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_QualityES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\Object.frag">
 			<Filter>shaders</Filter>
 		</None>
diff --git a/samples/build/vs2010win32/HDR.vcxproj b/samples/build/vs2010win32/HDR.vcxproj
index 4874549..ffcb1b8 100644
--- a/samples/build/vs2010win32/HDR.vcxproj
+++ b/samples/build/vs2010win32/HDR.vcxproj
@@ -49,8 +49,8 @@
 			<FloatingPointModel>Fast</FloatingPointModel>
 			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
-			<AdditionalIncludeDirectories>./../../es3-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<AdditionalIncludeDirectories>./../../es3aep-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;GL_API_LEVEL_ES3_1_AEP;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
 			<WarningLevel>Level4</WarningLevel>
 			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
 			<PrecompiledHeader>NotUsing</PrecompiledHeader>
@@ -91,8 +91,8 @@
 			<FloatingPointModel>Fast</FloatingPointModel>
 			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
 			<Optimization>MaxSpeed</Optimization>
-			<AdditionalIncludeDirectories>./../../es3-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<AdditionalIncludeDirectories>./../../es3aep-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;GL_API_LEVEL_ES3_1_AEP;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
 			<WarningLevel>Level4</WarningLevel>
 			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
 			<PrecompiledHeader>NotUsing</PrecompiledHeader>
@@ -114,45 +114,45 @@
 		</ProjectReference>
 	</ItemDefinitionGroup>
 	<ItemGroup>
-		<ClCompile Include="..\..\es3-kepler\HDR\BlurShaderGenerator.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\FileLoader.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\FileLoader.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDR.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDR.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDRImages.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDRImages.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\RenderTexture.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\RenderTexture.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\ShaderObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\ShaderObject.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\VertexBufferObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\VertexBufferObject.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\rgbe.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\rgbe.cpp">
 		</ClCompile>
-		<ClInclude Include="..\..\es3-kepler\HDR\AppExtensions.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\AppExtensions.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\BlurShaderGenerator.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ColorModulation.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ColorModulation.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\CubeData.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\CubeData.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\FileLoader.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\FileLoader.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDR.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDR.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDRImages.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDRImages.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\RenderTexture.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\RenderTexture.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderDeclaration.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderDeclaration.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderObject.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\VertexBufferObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\VertexBufferObject.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\rgbe.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\rgbe.h">
 		</ClInclude>
 	</ItemGroup>
 	<ItemGroup>
diff --git a/samples/build/vs2010win32/HDR.vcxproj.filters b/samples/build/vs2010win32/HDR.vcxproj.filters
index 176ac0a..c19c681 100644
--- a/samples/build/vs2010win32/HDR.vcxproj.filters
+++ b/samples/build/vs2010win32/HDR.vcxproj.filters
@@ -5,64 +5,64 @@
 		</Filter>
 	</ItemGroup>
 	<ItemGroup>
-		<ClCompile Include="..\..\es3-kepler\HDR\BlurShaderGenerator.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\FileLoader.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\FileLoader.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDR.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDR.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDRImages.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDRImages.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\RenderTexture.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\RenderTexture.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\ShaderObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\ShaderObject.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\VertexBufferObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\VertexBufferObject.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\rgbe.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\rgbe.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClInclude Include="..\..\es3-kepler\HDR\AppExtensions.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\AppExtensions.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\BlurShaderGenerator.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ColorModulation.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ColorModulation.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\CubeData.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\CubeData.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\FileLoader.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\FileLoader.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDR.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDR.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDRImages.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDRImages.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\RenderTexture.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\RenderTexture.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderDeclaration.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderDeclaration.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderObject.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\VertexBufferObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\VertexBufferObject.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\rgbe.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\rgbe.h">
 			<Filter>src</Filter>
 		</ClInclude>
 	</ItemGroup>
diff --git a/samples/build/vs2010win32/ShapedTextES.sln b/samples/build/vs2010win32/ShapedTextES.sln
new file mode 100644
index 0000000..54c7bb8
--- /dev/null
+++ b/samples/build/vs2010win32/ShapedTextES.sln
@@ -0,0 +1,122 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ShapedTextES", "ShapedTextES.vcxproj", "{924BCFB5-A2BF-F00C-F374-8276580910A0}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4} = {642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944} = {6C20DB90-0E90-FCA5-2490-A8E03E21D944}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2010win32/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2010win32/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2010win32/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2010win32/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2010win32/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2010win32/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2010win32/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2010win32/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "./../../../extensions/externals/build/vs2010win32/freetype.vcxproj", "{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "harfbuzz", "./../../../extensions/externals/build/vs2010win32/harfbuzz.vcxproj", "{6C20DB90-0E90-FCA5-2490-A8E03E21D944}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Win32.ActiveCfg = debug|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Win32.Build.0 = debug|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Win32.ActiveCfg = release|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Win32.Build.0 = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.ActiveCfg = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.Build.0 = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.ActiveCfg = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.Build.0 = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.ActiveCfg = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.Build.0 = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.ActiveCfg = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.Build.0 = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.ActiveCfg = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.Build.0 = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.ActiveCfg = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.Build.0 = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.ActiveCfg = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.Build.0 = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.ActiveCfg = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.Build.0 = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.ActiveCfg = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.Build.0 = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.ActiveCfg = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.Build.0 = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.ActiveCfg = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.Build.0 = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.ActiveCfg = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.Build.0 = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.ActiveCfg = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.Build.0 = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.ActiveCfg = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.Build.0 = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.ActiveCfg = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.Build.0 = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.ActiveCfg = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Win32.ActiveCfg = debug|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Win32.Build.0 = debug|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.ActiveCfg = release|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.Build.0 = release|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.ActiveCfg = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.Build.0 = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.ActiveCfg = release|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2010win32/ShapedTextES.vcxproj b/samples/build/vs2010win32/ShapedTextES.vcxproj
new file mode 100644
index 0000000..c70cfc9
--- /dev/null
+++ b/samples/build/vs2010win32/ShapedTextES.vcxproj
@@ -0,0 +1,188 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Win32">
+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<WholeProgramOptimization>true</WholeProgramOptimization>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<OutDir>./../../bin/vs2010x86\</OutDir>
+		<IntDir>./intermediate/ShapedTextES/vs2010x86/debug/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>ShapedTextESD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<CallingConvention>Cdecl</CallingConvention>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../../extensions/externals/src/freetype-2.4.9/include;./../../../extensions/externals/src/harfbuzz/src;./../../../extensions/externals/src/ucdn;./../../nvpr/ShapedTextES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+			<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3d.lib;opengl32.lib;glew32sd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)ShapedTextESD.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2010x86;./../../../extensions/lib/vs2010x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/ShapedTextESD.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<OutDir>./../../bin/vs2010x86\</OutDir>
+		<IntDir>./intermediate/ShapedTextES/vs2010x86/release/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>ShapedTextES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<FunctionLevelLinking>true</FunctionLevelLinking>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>MaxSpeed</Optimization>
+			<AdditionalIncludeDirectories>./../../../extensions/externals/src/freetype-2.4.9/include;./../../../extensions/externals/src/harfbuzz/src;./../../../extensions/externals/src/ucdn;./../../nvpr/ShapedTextES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3.lib;opengl32.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)ShapedTextES.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2010x86;./../../../extensions/lib/vs2010x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/ShapedTextES.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\PathSampleApp.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\ShapedText.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\sRGB_math.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\PathSampleApp.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\ShapedText.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\countof.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\sRGB_math.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/freetype.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/harfbuzz.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2010win32/ShapedTextES.vcxproj.filters b/samples/build/vs2010win32/ShapedTextES.vcxproj.filters
new file mode 100644
index 0000000..18b253c
--- /dev/null
+++ b/samples/build/vs2010win32/ShapedTextES.vcxproj.filters
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\PathSampleApp.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\ShapedText.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\sRGB_math.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\PathSampleApp.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\ShapedText.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\countof.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\sRGB_math.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010win32/TextWheelES.sln b/samples/build/vs2010win32/TextWheelES.sln
new file mode 100644
index 0000000..0e95224
--- /dev/null
+++ b/samples/build/vs2010win32/TextWheelES.sln
@@ -0,0 +1,104 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TextWheelES", "TextWheelES.vcxproj", "{324230AE-AD28-66F0-478C-05B213A010D8}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2010win32/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2010win32/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2010win32/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2010win32/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2010win32/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2010win32/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2010win32/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2010win32/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Win32.ActiveCfg = debug|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Win32.Build.0 = debug|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Win32.ActiveCfg = release|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Win32.Build.0 = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.ActiveCfg = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.Build.0 = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.ActiveCfg = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.Build.0 = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.ActiveCfg = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.Build.0 = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.ActiveCfg = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.Build.0 = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.ActiveCfg = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.Build.0 = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.ActiveCfg = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.Build.0 = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.ActiveCfg = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.Build.0 = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.ActiveCfg = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.Build.0 = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.ActiveCfg = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.Build.0 = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.ActiveCfg = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.Build.0 = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.ActiveCfg = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.Build.0 = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.ActiveCfg = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.Build.0 = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.ActiveCfg = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.Build.0 = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.ActiveCfg = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.Build.0 = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.ActiveCfg = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.Build.0 = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.ActiveCfg = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2010win32/TextWheelES.vcxproj b/samples/build/vs2010win32/TextWheelES.vcxproj
new file mode 100644
index 0000000..02c32e0
--- /dev/null
+++ b/samples/build/vs2010win32/TextWheelES.vcxproj
@@ -0,0 +1,178 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Win32">
+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<WholeProgramOptimization>true</WholeProgramOptimization>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<OutDir>./../../bin/vs2010x86\</OutDir>
+		<IntDir>./intermediate/TextWheelES/vs2010x86/debug/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>TextWheelESD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<CallingConvention>Cdecl</CallingConvention>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TextWheelES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+			<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3d.lib;opengl32.lib;glew32sd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)TextWheelESD.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2010x86;./../../../extensions/lib/vs2010x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/TextWheelESD.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<OutDir>./../../bin/vs2010x86\</OutDir>
+		<IntDir>./intermediate/TextWheelES/vs2010x86/release/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>TextWheelES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<FunctionLevelLinking>true</FunctionLevelLinking>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>MaxSpeed</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TextWheelES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3.lib;opengl32.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)TextWheelES.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2010x86;./../../../extensions/lib/vs2010x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/TextWheelES.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TextWheelES\TextWheel.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\render_font.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\sRGB_math.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TextWheelES\TextWheel.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\countof.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\cg4cpp_xform.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\render_font.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\sRGB_math.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2010win32/TextWheelES.vcxproj.filters b/samples/build/vs2010win32/TextWheelES.vcxproj.filters
new file mode 100644
index 0000000..1612ef5
--- /dev/null
+++ b/samples/build/vs2010win32/TextWheelES.vcxproj.filters
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TextWheelES\TextWheel.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\render_font.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\sRGB_math.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TextWheelES\TextWheel.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\countof.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\render_font.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\sRGB_math.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010win32/Tiger3DES.sln b/samples/build/vs2010win32/Tiger3DES.sln
new file mode 100644
index 0000000..0979a6c
--- /dev/null
+++ b/samples/build/vs2010win32/Tiger3DES.sln
@@ -0,0 +1,104 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Tiger3DES", "Tiger3DES.vcxproj", "{0A3199D3-C257-7DD7-585A-E1A692906AC4}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2010win32/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2010win32/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2010win32/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2010win32/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2010win32/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2010win32/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2010win32/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2010win32/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Win32.ActiveCfg = debug|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Win32.Build.0 = debug|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Win32.ActiveCfg = release|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Win32.Build.0 = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.ActiveCfg = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.Build.0 = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.ActiveCfg = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.Build.0 = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.ActiveCfg = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.Build.0 = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.ActiveCfg = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.Build.0 = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.ActiveCfg = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.Build.0 = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.ActiveCfg = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.Build.0 = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.ActiveCfg = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.Build.0 = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.ActiveCfg = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.Build.0 = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.ActiveCfg = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.Build.0 = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.ActiveCfg = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.Build.0 = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.ActiveCfg = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.Build.0 = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.ActiveCfg = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.Build.0 = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.ActiveCfg = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.Build.0 = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.ActiveCfg = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.Build.0 = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.ActiveCfg = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.Build.0 = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.ActiveCfg = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2010win32/Tiger3DES.vcxproj b/samples/build/vs2010win32/Tiger3DES.vcxproj
new file mode 100644
index 0000000..879c793
--- /dev/null
+++ b/samples/build/vs2010win32/Tiger3DES.vcxproj
@@ -0,0 +1,194 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Win32">
+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<WholeProgramOptimization>true</WholeProgramOptimization>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<OutDir>./../../bin/vs2010x86\</OutDir>
+		<IntDir>./intermediate/Tiger3DES/vs2010x86/debug/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>Tiger3DESD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<CallingConvention>Cdecl</CallingConvention>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/Tiger3DES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+			<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3d.lib;opengl32.lib;glew32sd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)Tiger3DESD.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2010x86;./../../../extensions/lib/vs2010x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/Tiger3DESD.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<OutDir>./../../bin/vs2010x86\</OutDir>
+		<IntDir>./intermediate/Tiger3DES/vs2010x86/release/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>Tiger3DES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<FunctionLevelLinking>true</FunctionLevelLinking>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>MaxSpeed</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/Tiger3DES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3.lib;opengl32.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)Tiger3DES.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2010x86;./../../../extensions/lib/vs2010x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/Tiger3DES.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\Tiger3D.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\glut_teapot.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\render_font.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\teapot.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\tiger.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\trackball.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\Tiger3D.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\glut_teapot.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot_data.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_paths.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_style.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\trackball.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\render_font.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2010win32/Tiger3DES.vcxproj.filters b/samples/build/vs2010win32/Tiger3DES.vcxproj.filters
new file mode 100644
index 0000000..7ea7527
--- /dev/null
+++ b/samples/build/vs2010win32/Tiger3DES.vcxproj.filters
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\Tiger3D.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\glut_teapot.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\render_font.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\teapot.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\tiger.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\trackball.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\Tiger3D.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\glut_teapot.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot_data.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_paths.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_style.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\trackball.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\render_font.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2010win32/TigerWarpES.sln b/samples/build/vs2010win32/TigerWarpES.sln
new file mode 100644
index 0000000..77f99b6
--- /dev/null
+++ b/samples/build/vs2010win32/TigerWarpES.sln
@@ -0,0 +1,104 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TigerWarpES", "TigerWarpES.vcxproj", "{2D41046E-95FC-4524-EFEE-B5D427D0E87A}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2010win32/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2010win32/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2010win32/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2010win32/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2010win32/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2010win32/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2010win32/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2010win32/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2010win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Win32.ActiveCfg = debug|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Win32.Build.0 = debug|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Win32.ActiveCfg = release|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Win32.Build.0 = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.ActiveCfg = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.Build.0 = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.ActiveCfg = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.Build.0 = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.ActiveCfg = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.Build.0 = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.ActiveCfg = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.Build.0 = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.ActiveCfg = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.Build.0 = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.ActiveCfg = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.Build.0 = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.ActiveCfg = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.Build.0 = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.ActiveCfg = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.Build.0 = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.ActiveCfg = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.Build.0 = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.ActiveCfg = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.Build.0 = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.ActiveCfg = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.Build.0 = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.ActiveCfg = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.Build.0 = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.ActiveCfg = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.Build.0 = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.ActiveCfg = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.Build.0 = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.ActiveCfg = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.Build.0 = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.ActiveCfg = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2010win32/TigerWarpES.vcxproj b/samples/build/vs2010win32/TigerWarpES.vcxproj
new file mode 100644
index 0000000..e0d187d
--- /dev/null
+++ b/samples/build/vs2010win32/TigerWarpES.vcxproj
@@ -0,0 +1,176 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup Label="ProjectConfigurations">
+		<ProjectConfiguration Include="debug|Win32">
+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+		<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
+		</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<WholeProgramOptimization>true</WholeProgramOptimization>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<OutDir>./../../bin/vs2010x86\</OutDir>
+		<IntDir>./intermediate/TigerWarpES/vs2010x86/debug/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>TigerWarpESD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<CallingConvention>Cdecl</CallingConvention>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TigerWarpES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+			<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3d.lib;opengl32.lib;glew32sd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)TigerWarpESD.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2010x86;./../../../extensions/lib/vs2010x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/TigerWarpESD.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<OutDir>./../../bin/vs2010x86\</OutDir>
+		<IntDir>./intermediate/TigerWarpES/vs2010x86/release/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>TigerWarpES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<FunctionLevelLinking>true</FunctionLevelLinking>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>MaxSpeed</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TigerWarpES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3.lib;opengl32.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)TigerWarpES.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2010x86;./../../../extensions/lib/vs2010x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/TigerWarpES.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\TigerWarp.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\tiger.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\TigerWarp.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_paths.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_style.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2010win32/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2010win32/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2010win32/TigerWarpES.vcxproj.filters b/samples/build/vs2010win32/TigerWarpES.vcxproj.filters
new file mode 100644
index 0000000..206f724
--- /dev/null
+++ b/samples/build/vs2010win32/TigerWarpES.vcxproj.filters
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\TigerWarp.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\tiger.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\TigerWarp.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_paths.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_style.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2012win32/AllSamples.sln b/samples/build/vs2012win32/AllSamples.sln
index ee733a4..62e54db 100644
--- a/samples/build/vs2012win32/AllSamples.sln
+++ b/samples/build/vs2012win32/AllSamples.sln
@@ -122,6 +122,22 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ConservativeRaster", "./Con
 		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CursiveES", "./CursiveES.vcxproj", "{792CE506-6E08-7D05-8FE8-7B40D43A9813}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2012win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "FeedbackParticlesApp", "./FeedbackParticlesApp.vcxproj", "{CDC2DE0F-5950-E400-42AC-1F79E1167762}"
 	ProjectSection(ProjectDependencies) = postProject
 		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
@@ -254,6 +270,28 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "PathRenderingBasic", "./Pat
 		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ShapedTextES", "./ShapedTextES.vcxproj", "{924BCFB5-A2BF-F00C-F374-8276580910A0}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4} = {642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944} = {6C20DB90-0E90-FCA5-2490-A8E03E21D944}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "./../../../extensions/externals/build/vs2012win32/freetype.vcxproj", "{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "harfbuzz", "./../../../extensions/externals/build/vs2012win32/harfbuzz.vcxproj", "{6C20DB90-0E90-FCA5-2490-A8E03E21D944}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SkinningApp", "./SkinningApp.vcxproj", "{623E25F1-0C24-465D-1BC4-221096FE86FE}"
 	ProjectSection(ProjectDependencies) = postProject
 		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
@@ -299,6 +337,42 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TextureArrayTerrain", "./Te
 		{85031F51-83B4-4E87-1838-19F39C385DF8} = {85031F51-83B4-4E87-1838-19F39C385DF8}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TextWheelES", "./TextWheelES.vcxproj", "{324230AE-AD28-66F0-478C-05B213A010D8}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Tiger3DES", "./Tiger3DES.vcxproj", "{0A3199D3-C257-7DD7-585A-E1A692906AC4}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TigerWarpES", "./TigerWarpES.vcxproj", "{2D41046E-95FC-4524-EFEE-B5D427D0E87A}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "WeightedBlendedOIT", "./WeightedBlendedOIT.vcxproj", "{CBB04583-9C25-9076-770D-E5B140CFE359}"
 	ProjectSection(ProjectDependencies) = postProject
 		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
@@ -320,6 +394,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples GL4 Kepler", "Sampl
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples GL4 Maxwell", "Samples GL4 Maxwell", "{15DC6BE0-91C0-9573-A624-A4C029B54288}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples NVPR", "Samples NVPR", "{9A184BA2-719C-96E7-B970-DB1268381C82}"
+EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "extensions", "extensions", "{AFF04B03-FB56-593E-A1A4-2E516DC09BB6}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "externals", "externals", "{35D84962-BFA8-EE15-111C-9422B1D66217}"
@@ -394,6 +470,14 @@ Global
 		{6A9F07B2-6960-0836-D5D8-A31A94C65204}.debug|Win32.Build.0 = debug|Win32
 		{6A9F07B2-6960-0836-D5D8-A31A94C65204}.release|Win32.ActiveCfg = release|Win32
 		{6A9F07B2-6960-0836-D5D8-A31A94C65204}.release|Win32.Build.0 = release|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Win32.ActiveCfg = debug|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Win32.Build.0 = debug|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Win32.ActiveCfg = release|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
 		{CDC2DE0F-5950-E400-42AC-1F79E1167762}.debug|Win32.ActiveCfg = debug|Win32
 		{CDC2DE0F-5950-E400-42AC-1F79E1167762}.debug|Win32.Build.0 = debug|Win32
 		{CDC2DE0F-5950-E400-42AC-1F79E1167762}.release|Win32.ActiveCfg = release|Win32
@@ -442,6 +526,18 @@ Global
 		{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF}.debug|Win32.Build.0 = debug|Win32
 		{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF}.release|Win32.ActiveCfg = release|Win32
 		{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF}.release|Win32.Build.0 = release|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Win32.ActiveCfg = debug|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Win32.Build.0 = debug|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Win32.ActiveCfg = release|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Win32.Build.0 = release|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Win32.ActiveCfg = debug|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Win32.Build.0 = debug|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.ActiveCfg = release|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.Build.0 = release|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.ActiveCfg = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.Build.0 = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.ActiveCfg = release|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.Build.0 = release|Win32
 		{623E25F1-0C24-465D-1BC4-221096FE86FE}.debug|Win32.ActiveCfg = debug|Win32
 		{623E25F1-0C24-465D-1BC4-221096FE86FE}.debug|Win32.Build.0 = debug|Win32
 		{623E25F1-0C24-465D-1BC4-221096FE86FE}.release|Win32.ActiveCfg = release|Win32
@@ -458,6 +554,18 @@ Global
 		{C5B7C0E0-DB00-A340-FA5A-C6A02BC07840}.debug|Win32.Build.0 = debug|Win32
 		{C5B7C0E0-DB00-A340-FA5A-C6A02BC07840}.release|Win32.ActiveCfg = release|Win32
 		{C5B7C0E0-DB00-A340-FA5A-C6A02BC07840}.release|Win32.Build.0 = release|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Win32.ActiveCfg = debug|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Win32.Build.0 = debug|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Win32.ActiveCfg = release|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Win32.Build.0 = release|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Win32.ActiveCfg = debug|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Win32.Build.0 = debug|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Win32.ActiveCfg = release|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Win32.Build.0 = release|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Win32.ActiveCfg = debug|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Win32.Build.0 = debug|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Win32.ActiveCfg = release|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Win32.Build.0 = release|Win32
 		{CBB04583-9C25-9076-770D-E5B140CFE359}.debug|Win32.ActiveCfg = debug|Win32
 		{CBB04583-9C25-9076-770D-E5B140CFE359}.debug|Win32.Build.0 = debug|Win32
 		{CBB04583-9C25-9076-770D-E5B140CFE359}.release|Win32.ActiveCfg = release|Win32
@@ -480,11 +588,11 @@ Global
 	{847D6ACE-9E7C-3802-CDD8-6DFAC1E094B4} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{05ED6817-807A-28A0-21A6-B328C8A013B9} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{CDC2DE0F-5950-E400-42AC-1F79E1167762} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
+	{DE053E64-7228-9EFA-D98A-92A00FE8D8AC} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{21A6830D-5457-7296-B401-7CDCC313090D} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{7538C6B4-F99C-E6E6-9839-EBC488801CAD} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{CCAF3231-3D1A-60EC-89B8-03BF8A28C63C} = {9847CDBF-BB0A-DF6A-66F8-DC4C629B8758}
 	{20097EFE-914A-1C32-65E0-DF0CB1C0B3E0} = {A2C2E45B-940D-0E78-E9FC-763918F0821E}
-	{DE053E64-7228-9EFA-D98A-92A00FE8D8AC} = {A2C2E45B-940D-0E78-E9FC-763918F0821E}
 	{553B6ED5-C4EA-70FE-6185-7FD29CF2324E} = {9EC28B8A-0016-D578-1450-F21C353B6AA0}
 	{CB9046A4-9260-FD62-B03B-216CD3649BD1} = {9EC28B8A-0016-D578-1450-F21C353B6AA0}
 	{0DA2F4A9-6254-E9A4-F52C-BCC3B7B4A5EF} = {9EC28B8A-0016-D578-1450-F21C353B6AA0}
@@ -493,6 +601,11 @@ Global
 	{3AD37AB5-0841-45CA-8C26-6BB6D5428D16} = {15DC6BE0-91C0-9573-A624-A4C029B54288}
 	{6A9F07B2-6960-0836-D5D8-A31A94C65204} = {15DC6BE0-91C0-9573-A624-A4C029B54288}
 	{F0A82CED-90A2-A0E4-7540-B136D674C4B0} = {15DC6BE0-91C0-9573-A624-A4C029B54288}
+	{792CE506-6E08-7D05-8FE8-7B40D43A9813} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{924BCFB5-A2BF-F00C-F374-8276580910A0} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{324230AE-AD28-66F0-478C-05B213A010D8} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{0A3199D3-C257-7DD7-585A-E1A692906AC4} = {9A184BA2-719C-96E7-B970-DB1268381C82}
+	{2D41046E-95FC-4524-EFEE-B5D427D0E87A} = {9A184BA2-719C-96E7-B970-DB1268381C82}
 	{60297368-F210-EA05-B340-1AD0378699C0} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{3A25E336-94DA-75F3-3E60-A41607AAA292} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
@@ -500,6 +613,9 @@ Global
 	{6826558F-978C-CDA1-5590-D03D58753020} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
 	{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {AFF04B03-FB56-593E-A1A4-2E516DC09BB6}
+	{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {35D84962-BFA8-EE15-111C-9422B1D66217}
+	{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4} = {35D84962-BFA8-EE15-111C-9422B1D66217}
+	{6C20DB90-0E90-FCA5-2490-A8E03E21D944} = {35D84962-BFA8-EE15-111C-9422B1D66217}
 	{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {35D84962-BFA8-EE15-111C-9422B1D66217}
 	{85031F51-83B4-4E87-1838-19F39C385DF8} = {35D84962-BFA8-EE15-111C-9422B1D66217}
 	EndGlobalSection
diff --git a/samples/build/vs2012win32/CursiveES.sln b/samples/build/vs2012win32/CursiveES.sln
new file mode 100644
index 0000000..a891f6e
--- /dev/null
+++ b/samples/build/vs2012win32/CursiveES.sln
@@ -0,0 +1,104 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 11
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CursiveES", "CursiveES.vcxproj", "{792CE506-6E08-7D05-8FE8-7B40D43A9813}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2012win32/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2012win32/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2012win32/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2012win32/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2012win32/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2012win32/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2012win32/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2012win32/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2012win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Win32.ActiveCfg = debug|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.debug|Win32.Build.0 = debug|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Win32.ActiveCfg = release|Win32
+		{792CE506-6E08-7D05-8FE8-7B40D43A9813}.release|Win32.Build.0 = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.ActiveCfg = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.Build.0 = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.ActiveCfg = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.Build.0 = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.ActiveCfg = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.Build.0 = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.ActiveCfg = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.Build.0 = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.ActiveCfg = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.Build.0 = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.ActiveCfg = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.Build.0 = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.ActiveCfg = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.Build.0 = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.ActiveCfg = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.Build.0 = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.ActiveCfg = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.Build.0 = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.ActiveCfg = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.Build.0 = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.ActiveCfg = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.Build.0 = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.ActiveCfg = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.Build.0 = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.ActiveCfg = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.Build.0 = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.ActiveCfg = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.Build.0 = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.ActiveCfg = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.Build.0 = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.ActiveCfg = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2012win32/CursiveES.vcxproj b/samples/build/vs2012win32/CursiveES.vcxproj
new file mode 100644
index 0000000..085dae5
--- /dev/null
+++ b/samples/build/vs2012win32/CursiveES.vcxproj
@@ -0,0 +1,176 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup Label="ProjectConfigurations">
+	<ProjectConfiguration Include="debug|Win32">
+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
+	</ProjectConfiguration>
+	<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
+	</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ApplicationEnvironment>title</ApplicationEnvironment>
+		<!-- - - - -->
+		<PlatformToolset>v110</PlatformToolset>
+		<MinimumVisualStudioVersion>11.0</MinimumVisualStudioVersion>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>v110</PlatformToolset>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>v110</PlatformToolset>
+		<WholeProgramOptimization>true</WholeProgramOptimization>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<OutDir>./../../bin/vs2012x86\</OutDir>
+		<IntDir>./intermediate/CursiveES/vs2012x86/debug/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>CursiveESD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<CallingConvention>Cdecl</CallingConvention>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/CursiveES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+			<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput9_1_0.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3d.lib;opengl32.lib;glew32sd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)CursiveESD.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2012x86;./../../../extensions/lib/vs2012x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/CursiveESD.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<OutDir>./../../bin/vs2012x86\</OutDir>
+		<IntDir>./intermediate/CursiveES/vs2012x86/release/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>CursiveES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<FunctionLevelLinking>true</FunctionLevelLinking>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>MaxSpeed</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/CursiveES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput9_1_0.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3.lib;opengl32.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)CursiveES.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2012x86;./../../../extensions/lib/vs2012x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/CursiveES.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\CursiveES\Cursive.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\this_is_crazy.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\CursiveES\Cursive.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\CursiveES\cg4cpp_xform.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2012win32/CursiveES.vcxproj.filters b/samples/build/vs2012win32/CursiveES.vcxproj.filters
new file mode 100644
index 0000000..9fdc8d2
--- /dev/null
+++ b/samples/build/vs2012win32/CursiveES.vcxproj.filters
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\CursiveES\Cursive.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\CursiveES\this_is_crazy.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\CursiveES\Cursive.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\CursiveES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2012win32/FXAA.vcxproj b/samples/build/vs2012win32/FXAA.vcxproj
index f57c3af..223bbd3 100644
--- a/samples/build/vs2012win32/FXAA.vcxproj
+++ b/samples/build/vs2012win32/FXAA.vcxproj
@@ -134,12 +134,20 @@
 		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Default.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_DefaultES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_Quality.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_QualityES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Fastest.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_FastestES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_Quality.frag">
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_QualityES.frag">
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\Object.frag">
 		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\Blit.vert">
diff --git a/samples/build/vs2012win32/FXAA.vcxproj.filters b/samples/build/vs2012win32/FXAA.vcxproj.filters
index 8ceb003..0c2ae08 100644
--- a/samples/build/vs2012win32/FXAA.vcxproj.filters
+++ b/samples/build/vs2012win32/FXAA.vcxproj.filters
@@ -29,15 +29,27 @@
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Default.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_DefaultES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_Quality.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Extreme_QualityES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_Fastest.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_FastestES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_Quality.frag">
 			<Filter>shaders</Filter>
 		</None>
+		<None Include="..\..\es3-kepler\FXAA\assets\shaders\FXAA_High_QualityES.frag">
+			<Filter>shaders</Filter>
+		</None>
 		<None Include="..\..\es3-kepler\FXAA\assets\shaders\Object.frag">
 			<Filter>shaders</Filter>
 		</None>
diff --git a/samples/build/vs2012win32/HDR.vcxproj b/samples/build/vs2012win32/HDR.vcxproj
index f53c81b..c5b236a 100644
--- a/samples/build/vs2012win32/HDR.vcxproj
+++ b/samples/build/vs2012win32/HDR.vcxproj
@@ -55,8 +55,8 @@
 			<FloatingPointModel>Fast</FloatingPointModel>
 			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
 			<Optimization>Disabled</Optimization>
-			<AdditionalIncludeDirectories>./../../es3-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<AdditionalIncludeDirectories>./../../es3aep-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;GL_API_LEVEL_ES3_1_AEP;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
 			<WarningLevel>Level4</WarningLevel>
 			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
 			<PrecompiledHeader>NotUsing</PrecompiledHeader>
@@ -97,8 +97,8 @@
 			<FloatingPointModel>Fast</FloatingPointModel>
 			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
 			<Optimization>MaxSpeed</Optimization>
-			<AdditionalIncludeDirectories>./../../es3-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<AdditionalIncludeDirectories>./../../es3aep-kepler/HDR;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;GL_API_LEVEL_ES3_1_AEP;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
 			<WarningLevel>Level4</WarningLevel>
 			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
 			<PrecompiledHeader>NotUsing</PrecompiledHeader>
@@ -120,45 +120,45 @@
 		</ProjectReference>
 	</ItemDefinitionGroup>
 	<ItemGroup>
-		<ClCompile Include="..\..\es3-kepler\HDR\BlurShaderGenerator.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\FileLoader.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\FileLoader.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDR.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDR.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDRImages.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDRImages.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\RenderTexture.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\RenderTexture.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\ShaderObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\ShaderObject.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\VertexBufferObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\VertexBufferObject.cpp">
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\rgbe.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\rgbe.cpp">
 		</ClCompile>
-		<ClInclude Include="..\..\es3-kepler\HDR\AppExtensions.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\AppExtensions.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\BlurShaderGenerator.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ColorModulation.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ColorModulation.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\CubeData.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\CubeData.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\FileLoader.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\FileLoader.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDR.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDR.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDRImages.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDRImages.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\RenderTexture.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\RenderTexture.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderDeclaration.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderDeclaration.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderObject.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\VertexBufferObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\VertexBufferObject.h">
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\rgbe.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\rgbe.h">
 		</ClInclude>
 	</ItemGroup>
 	<ItemGroup>
diff --git a/samples/build/vs2012win32/HDR.vcxproj.filters b/samples/build/vs2012win32/HDR.vcxproj.filters
index 176ac0a..c19c681 100644
--- a/samples/build/vs2012win32/HDR.vcxproj.filters
+++ b/samples/build/vs2012win32/HDR.vcxproj.filters
@@ -5,64 +5,64 @@
 		</Filter>
 	</ItemGroup>
 	<ItemGroup>
-		<ClCompile Include="..\..\es3-kepler\HDR\BlurShaderGenerator.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\FileLoader.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\FileLoader.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDR.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDR.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\HDRImages.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\HDRImages.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\RenderTexture.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\RenderTexture.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\ShaderObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\ShaderObject.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\VertexBufferObject.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\VertexBufferObject.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClCompile Include="..\..\es3-kepler\HDR\rgbe.cpp">
+		<ClCompile Include="..\..\es3aep-kepler\HDR\rgbe.cpp">
 			<Filter>src</Filter>
 		</ClCompile>
-		<ClInclude Include="..\..\es3-kepler\HDR\AppExtensions.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\AppExtensions.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\BlurShaderGenerator.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\BlurShaderGenerator.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ColorModulation.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ColorModulation.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\CubeData.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\CubeData.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\FileLoader.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\FileLoader.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDR.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDR.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\HDRImages.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\HDRImages.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\RenderTexture.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\RenderTexture.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderDeclaration.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderDeclaration.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\ShaderObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\ShaderObject.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\VertexBufferObject.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\VertexBufferObject.h">
 			<Filter>src</Filter>
 		</ClInclude>
-		<ClInclude Include="..\..\es3-kepler\HDR\rgbe.h">
+		<ClInclude Include="..\..\es3aep-kepler\HDR\rgbe.h">
 			<Filter>src</Filter>
 		</ClInclude>
 	</ItemGroup>
diff --git a/samples/build/vs2012win32/ShapedTextES.sln b/samples/build/vs2012win32/ShapedTextES.sln
new file mode 100644
index 0000000..f7d3766
--- /dev/null
+++ b/samples/build/vs2012win32/ShapedTextES.sln
@@ -0,0 +1,122 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 11
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ShapedTextES", "ShapedTextES.vcxproj", "{924BCFB5-A2BF-F00C-F374-8276580910A0}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4} = {642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944} = {6C20DB90-0E90-FCA5-2490-A8E03E21D944}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2012win32/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2012win32/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2012win32/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2012win32/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2012win32/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2012win32/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2012win32/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2012win32/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2012win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "freetype", "./../../../extensions/externals/build/vs2012win32/freetype.vcxproj", "{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "harfbuzz", "./../../../extensions/externals/build/vs2012win32/harfbuzz.vcxproj", "{6C20DB90-0E90-FCA5-2490-A8E03E21D944}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Win32.ActiveCfg = debug|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.debug|Win32.Build.0 = debug|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Win32.ActiveCfg = release|Win32
+		{924BCFB5-A2BF-F00C-F374-8276580910A0}.release|Win32.Build.0 = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.ActiveCfg = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.Build.0 = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.ActiveCfg = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.Build.0 = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.ActiveCfg = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.Build.0 = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.ActiveCfg = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.Build.0 = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.ActiveCfg = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.Build.0 = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.ActiveCfg = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.Build.0 = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.ActiveCfg = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.Build.0 = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.ActiveCfg = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.Build.0 = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.ActiveCfg = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.Build.0 = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.ActiveCfg = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.Build.0 = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.ActiveCfg = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.Build.0 = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.ActiveCfg = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.Build.0 = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.ActiveCfg = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.Build.0 = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.ActiveCfg = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.Build.0 = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.ActiveCfg = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.Build.0 = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.ActiveCfg = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Win32.ActiveCfg = debug|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.debug|Win32.Build.0 = debug|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.ActiveCfg = release|Win32
+		{642095FC-9144-8C05-CEC4-DEA4CAA6B3F4}.release|Win32.Build.0 = release|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.ActiveCfg = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.debug|Win32.Build.0 = debug|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.ActiveCfg = release|Win32
+		{6C20DB90-0E90-FCA5-2490-A8E03E21D944}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2012win32/ShapedTextES.vcxproj b/samples/build/vs2012win32/ShapedTextES.vcxproj
new file mode 100644
index 0000000..c86a495
--- /dev/null
+++ b/samples/build/vs2012win32/ShapedTextES.vcxproj
@@ -0,0 +1,194 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup Label="ProjectConfigurations">
+	<ProjectConfiguration Include="debug|Win32">
+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
+	</ProjectConfiguration>
+	<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
+	</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ApplicationEnvironment>title</ApplicationEnvironment>
+		<!-- - - - -->
+		<PlatformToolset>v110</PlatformToolset>
+		<MinimumVisualStudioVersion>11.0</MinimumVisualStudioVersion>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>v110</PlatformToolset>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>v110</PlatformToolset>
+		<WholeProgramOptimization>true</WholeProgramOptimization>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<OutDir>./../../bin/vs2012x86\</OutDir>
+		<IntDir>./intermediate/ShapedTextES/vs2012x86/debug/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>ShapedTextESD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<CallingConvention>Cdecl</CallingConvention>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../../extensions/externals/src/freetype-2.4.9/include;./../../../extensions/externals/src/harfbuzz/src;./../../../extensions/externals/src/ucdn;./../../nvpr/ShapedTextES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+			<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput9_1_0.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3d.lib;opengl32.lib;glew32sd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)ShapedTextESD.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2012x86;./../../../extensions/lib/vs2012x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/ShapedTextESD.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<OutDir>./../../bin/vs2012x86\</OutDir>
+		<IntDir>./intermediate/ShapedTextES/vs2012x86/release/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>ShapedTextES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<FunctionLevelLinking>true</FunctionLevelLinking>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>MaxSpeed</Optimization>
+			<AdditionalIncludeDirectories>./../../../extensions/externals/src/freetype-2.4.9/include;./../../../extensions/externals/src/harfbuzz/src;./../../../extensions/externals/src/ucdn;./../../nvpr/ShapedTextES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput9_1_0.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3.lib;opengl32.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)ShapedTextES.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2012x86;./../../../extensions/lib/vs2012x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/ShapedTextES.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\PathSampleApp.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\ShapedText.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\sRGB_math.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\PathSampleApp.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\ShapedText.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\countof.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\sRGB_math.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/freetype.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/harfbuzz.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2012win32/ShapedTextES.vcxproj.filters b/samples/build/vs2012win32/ShapedTextES.vcxproj.filters
new file mode 100644
index 0000000..18b253c
--- /dev/null
+++ b/samples/build/vs2012win32/ShapedTextES.vcxproj.filters
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\PathSampleApp.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\ShapedText.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\ShapedTextES\sRGB_math.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\PathSampleApp.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\ShapedText.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\countof.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\ShapedTextES\sRGB_math.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2012win32/TextWheelES.sln b/samples/build/vs2012win32/TextWheelES.sln
new file mode 100644
index 0000000..aee8f9e
--- /dev/null
+++ b/samples/build/vs2012win32/TextWheelES.sln
@@ -0,0 +1,104 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 11
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TextWheelES", "TextWheelES.vcxproj", "{324230AE-AD28-66F0-478C-05B213A010D8}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2012win32/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2012win32/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2012win32/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2012win32/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2012win32/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2012win32/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2012win32/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2012win32/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2012win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Win32.ActiveCfg = debug|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.debug|Win32.Build.0 = debug|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Win32.ActiveCfg = release|Win32
+		{324230AE-AD28-66F0-478C-05B213A010D8}.release|Win32.Build.0 = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.ActiveCfg = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.Build.0 = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.ActiveCfg = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.Build.0 = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.ActiveCfg = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.Build.0 = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.ActiveCfg = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.Build.0 = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.ActiveCfg = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.Build.0 = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.ActiveCfg = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.Build.0 = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.ActiveCfg = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.Build.0 = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.ActiveCfg = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.Build.0 = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.ActiveCfg = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.Build.0 = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.ActiveCfg = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.Build.0 = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.ActiveCfg = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.Build.0 = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.ActiveCfg = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.Build.0 = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.ActiveCfg = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.Build.0 = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.ActiveCfg = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.Build.0 = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.ActiveCfg = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.Build.0 = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.ActiveCfg = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2012win32/TextWheelES.vcxproj b/samples/build/vs2012win32/TextWheelES.vcxproj
new file mode 100644
index 0000000..904ac70
--- /dev/null
+++ b/samples/build/vs2012win32/TextWheelES.vcxproj
@@ -0,0 +1,184 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup Label="ProjectConfigurations">
+	<ProjectConfiguration Include="debug|Win32">
+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
+	</ProjectConfiguration>
+	<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
+	</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ApplicationEnvironment>title</ApplicationEnvironment>
+		<!-- - - - -->
+		<PlatformToolset>v110</PlatformToolset>
+		<MinimumVisualStudioVersion>11.0</MinimumVisualStudioVersion>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>v110</PlatformToolset>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>v110</PlatformToolset>
+		<WholeProgramOptimization>true</WholeProgramOptimization>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<OutDir>./../../bin/vs2012x86\</OutDir>
+		<IntDir>./intermediate/TextWheelES/vs2012x86/debug/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>TextWheelESD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<CallingConvention>Cdecl</CallingConvention>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TextWheelES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+			<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput9_1_0.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3d.lib;opengl32.lib;glew32sd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)TextWheelESD.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2012x86;./../../../extensions/lib/vs2012x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/TextWheelESD.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<OutDir>./../../bin/vs2012x86\</OutDir>
+		<IntDir>./intermediate/TextWheelES/vs2012x86/release/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>TextWheelES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<FunctionLevelLinking>true</FunctionLevelLinking>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>MaxSpeed</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TextWheelES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput9_1_0.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3.lib;opengl32.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)TextWheelES.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2012x86;./../../../extensions/lib/vs2012x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/TextWheelES.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TextWheelES\TextWheel.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\render_font.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\sRGB_math.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TextWheelES\TextWheel.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\countof.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\cg4cpp_xform.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\render_font.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\sRGB_math.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2012win32/TextWheelES.vcxproj.filters b/samples/build/vs2012win32/TextWheelES.vcxproj.filters
new file mode 100644
index 0000000..1612ef5
--- /dev/null
+++ b/samples/build/vs2012win32/TextWheelES.vcxproj.filters
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TextWheelES\TextWheel.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\render_font.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TextWheelES\sRGB_math.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TextWheelES\TextWheel.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\countof.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\render_font.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TextWheelES\sRGB_math.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2012win32/Tiger3DES.sln b/samples/build/vs2012win32/Tiger3DES.sln
new file mode 100644
index 0000000..42a8f70
--- /dev/null
+++ b/samples/build/vs2012win32/Tiger3DES.sln
@@ -0,0 +1,104 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 11
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Tiger3DES", "Tiger3DES.vcxproj", "{0A3199D3-C257-7DD7-585A-E1A692906AC4}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2012win32/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2012win32/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2012win32/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2012win32/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2012win32/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2012win32/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2012win32/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2012win32/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2012win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Win32.ActiveCfg = debug|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.debug|Win32.Build.0 = debug|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Win32.ActiveCfg = release|Win32
+		{0A3199D3-C257-7DD7-585A-E1A692906AC4}.release|Win32.Build.0 = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.ActiveCfg = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.Build.0 = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.ActiveCfg = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.Build.0 = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.ActiveCfg = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.Build.0 = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.ActiveCfg = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.Build.0 = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.ActiveCfg = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.Build.0 = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.ActiveCfg = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.Build.0 = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.ActiveCfg = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.Build.0 = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.ActiveCfg = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.Build.0 = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.ActiveCfg = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.Build.0 = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.ActiveCfg = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.Build.0 = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.ActiveCfg = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.Build.0 = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.ActiveCfg = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.Build.0 = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.ActiveCfg = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.Build.0 = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.ActiveCfg = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.Build.0 = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.ActiveCfg = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.Build.0 = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.ActiveCfg = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2012win32/Tiger3DES.vcxproj b/samples/build/vs2012win32/Tiger3DES.vcxproj
new file mode 100644
index 0000000..6d72e10
--- /dev/null
+++ b/samples/build/vs2012win32/Tiger3DES.vcxproj
@@ -0,0 +1,200 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup Label="ProjectConfigurations">
+	<ProjectConfiguration Include="debug|Win32">
+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
+	</ProjectConfiguration>
+	<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
+	</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ApplicationEnvironment>title</ApplicationEnvironment>
+		<!-- - - - -->
+		<PlatformToolset>v110</PlatformToolset>
+		<MinimumVisualStudioVersion>11.0</MinimumVisualStudioVersion>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>v110</PlatformToolset>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>v110</PlatformToolset>
+		<WholeProgramOptimization>true</WholeProgramOptimization>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<OutDir>./../../bin/vs2012x86\</OutDir>
+		<IntDir>./intermediate/Tiger3DES/vs2012x86/debug/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>Tiger3DESD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<CallingConvention>Cdecl</CallingConvention>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/Tiger3DES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+			<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput9_1_0.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3d.lib;opengl32.lib;glew32sd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)Tiger3DESD.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2012x86;./../../../extensions/lib/vs2012x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/Tiger3DESD.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<OutDir>./../../bin/vs2012x86\</OutDir>
+		<IntDir>./intermediate/Tiger3DES/vs2012x86/release/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>Tiger3DES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<FunctionLevelLinking>true</FunctionLevelLinking>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>MaxSpeed</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/Tiger3DES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput9_1_0.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3.lib;opengl32.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)Tiger3DES.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2012x86;./../../../extensions/lib/vs2012x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/Tiger3DES.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\Tiger3D.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\glut_teapot.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\render_font.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\teapot.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\tiger.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\trackball.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\Tiger3D.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\glut_teapot.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot_data.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_paths.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_style.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\trackball.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.hpp">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\render_font.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2012win32/Tiger3DES.vcxproj.filters b/samples/build/vs2012win32/Tiger3DES.vcxproj.filters
new file mode 100644
index 0000000..7ea7527
--- /dev/null
+++ b/samples/build/vs2012win32/Tiger3DES.vcxproj.filters
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\Tiger3D.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\glut_teapot.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\render_font.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\teapot.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\tiger.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\Tiger3DES\trackball.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\Tiger3D.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\glut_teapot.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\teapot_data.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_paths.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\tiger_style.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\trackball.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\Tiger3DES\render_font.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/build/vs2012win32/TigerWarpES.sln b/samples/build/vs2012win32/TigerWarpES.sln
new file mode 100644
index 0000000..d4ce1de
--- /dev/null
+++ b/samples/build/vs2012win32/TigerWarpES.sln
@@ -0,0 +1,104 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 11
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TigerWarpES", "TigerWarpES.vcxproj", "{2D41046E-95FC-4524-EFEE-B5D427D0E87A}"
+	ProjectSection(ProjectDependencies) = postProject
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF} = {4112EB99-7188-FDC3-4A6B-CD6F86863DCF}
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC} = {7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}
+		{60297368-F210-EA05-B340-1AD0378699C0} = {60297368-F210-EA05-B340-1AD0378699C0}
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F} = {1B5408AA-2438-9EB8-3B21-BE348ED0342F}
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F} = {73279F07-814F-2BC7-CFE2-7DF22495D16F}
+		{6826558F-978C-CDA1-5590-D03D58753020} = {6826558F-978C-CDA1-5590-D03D58753020}
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4} = {B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C} = {6209A624-5FFC-9522-7DA2-92D490A26B6C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAppBase", "./../../../extensions/build/vs2012win32/NvAppBase.vcxproj", "{60297368-F210-EA05-B340-1AD0378699C0}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvModel", "./../../../extensions/build/vs2012win32/NvModel.vcxproj", "{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGLUtils", "./../../../extensions/build/vs2012win32/NvGLUtils.vcxproj", "{6826558F-978C-CDA1-5590-D03D58753020}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvGamepad", "./../../../extensions/build/vs2012win32/NvGamepad.vcxproj", "{73279F07-814F-2BC7-CFE2-7DF22495D16F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvAssetLoader", "./../../../extensions/build/vs2012win32/NvAssetLoader.vcxproj", "{1B5408AA-2438-9EB8-3B21-BE348ED0342F}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NvUI", "./../../../extensions/build/vs2012win32/NvUI.vcxproj", "{6209A624-5FFC-9522-7DA2-92D490A26B6C}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Half", "./../../../extensions/externals/build/vs2012win32/Half.vcxproj", "{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "R3", "./../../../extensions/externals/build/vs2012win32/R3.vcxproj", "{85031F51-83B4-4E87-1838-19F39C385DF8}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cg4cpp", "./../../../extensions/externals/build/vs2012win32/cg4cpp.vcxproj", "{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		debug|Win32 = debug|Win32
+		release|Win32 = release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Win32.ActiveCfg = debug|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.debug|Win32.Build.0 = debug|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Win32.ActiveCfg = release|Win32
+		{2D41046E-95FC-4524-EFEE-B5D427D0E87A}.release|Win32.Build.0 = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.ActiveCfg = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.debug|Win32.Build.0 = debug|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.ActiveCfg = release|Win32
+		{60297368-F210-EA05-B340-1AD0378699C0}.release|Win32.Build.0 = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.ActiveCfg = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.debug|Win32.Build.0 = debug|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.ActiveCfg = release|Win32
+		{B5177C03-F4A3-541C-CDD0-EE298FE4BEB4}.release|Win32.Build.0 = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.ActiveCfg = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.debug|Win32.Build.0 = debug|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.ActiveCfg = release|Win32
+		{6826558F-978C-CDA1-5590-D03D58753020}.release|Win32.Build.0 = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.ActiveCfg = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.debug|Win32.Build.0 = debug|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.ActiveCfg = release|Win32
+		{73279F07-814F-2BC7-CFE2-7DF22495D16F}.release|Win32.Build.0 = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.ActiveCfg = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.debug|Win32.Build.0 = debug|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.ActiveCfg = release|Win32
+		{1B5408AA-2438-9EB8-3B21-BE348ED0342F}.release|Win32.Build.0 = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.ActiveCfg = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.debug|Win32.Build.0 = debug|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.ActiveCfg = release|Win32
+		{6209A624-5FFC-9522-7DA2-92D490A26B6C}.release|Win32.Build.0 = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.ActiveCfg = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.debug|Win32.Build.0 = debug|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.ActiveCfg = release|Win32
+		{7B07CE8A-8BF4-4ED2-20C2-4BE4ECA230EC}.release|Win32.Build.0 = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.ActiveCfg = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.debug|Win32.Build.0 = debug|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.ActiveCfg = release|Win32
+		{85031F51-83B4-4E87-1838-19F39C385DF8}.release|Win32.Build.0 = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.ActiveCfg = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.debug|Win32.Build.0 = debug|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.ActiveCfg = release|Win32
+		{4112EB99-7188-FDC3-4A6B-CD6F86863DCF}.release|Win32.Build.0 = release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddins) = postSolution
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+	EndGlobalSection
+EndGlobal
diff --git a/samples/build/vs2012win32/TigerWarpES.vcxproj b/samples/build/vs2012win32/TigerWarpES.vcxproj
new file mode 100644
index 0000000..f314592
--- /dev/null
+++ b/samples/build/vs2012win32/TigerWarpES.vcxproj
@@ -0,0 +1,182 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup Label="ProjectConfigurations">
+	<ProjectConfiguration Include="debug|Win32">
+			<Configuration>debug</Configuration>
+			<Platform>Win32</Platform>
+	</ProjectConfiguration>
+	<ProjectConfiguration Include="release|Win32">
+			<Configuration>release</Configuration>
+			<Platform>Win32</Platform>
+	</ProjectConfiguration>
+	</ItemGroup>
+	<PropertyGroup Label="Globals">
+		<ApplicationEnvironment>title</ApplicationEnvironment>
+		<!-- - - - -->
+		<PlatformToolset>v110</PlatformToolset>
+		<MinimumVisualStudioVersion>11.0</MinimumVisualStudioVersion>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>v110</PlatformToolset>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'" Label="Configuration">
+		<ConfigurationType>Application</ConfigurationType>
+		<GenerateManifest>false</GenerateManifest>
+		<PlatformToolset>v110</PlatformToolset>
+		<WholeProgramOptimization>true</WholeProgramOptimization>
+	</PropertyGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+	<ImportGroup Label="ExtensionSettings">
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+	</ImportGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<OutDir>./../../bin/vs2012x86\</OutDir>
+		<IntDir>./intermediate/TigerWarpES/vs2012x86/debug/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>TigerWarpESD</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<CallingConvention>Cdecl</CallingConvention>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>Disabled</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TigerWarpES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;_DEBUG;PROFILE;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+			<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput9_1_0.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3d.lib;opengl32.lib;glew32sd.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)TigerWarpESD.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2012x86;./../../../extensions/lib/vs2012x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/TigerWarpESD.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<OutDir>./../../bin/vs2012x86\</OutDir>
+		<IntDir>./intermediate/TigerWarpES/vs2012x86/release/</IntDir>
+		<TargetExt>.exe</TargetExt>
+		<TargetName>TigerWarpES</TargetName>
+		<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+		<CodeAnalysisRules />
+		<CodeAnalysisRuleAssemblies />
+	</PropertyGroup>
+	<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='release|Win32'">
+		<ClCompile>
+			<TreatWarningAsError>true</TreatWarningAsError>
+			<EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+			<IntrinsicFunctions>true</IntrinsicFunctions>
+			<FunctionLevelLinking>true</FunctionLevelLinking>
+			<SuppressStartupBanner>true</SuppressStartupBanner>
+			<FloatingPointModel>Fast</FloatingPointModel>
+			<AdditionalOptions>/Oy- /Gm- /EHsc /wd4995 /wd4390 /wd4100 /wd4201 /wd4996</AdditionalOptions>
+			<Optimization>MaxSpeed</Optimization>
+			<AdditionalIncludeDirectories>./../../nvpr/TigerWarpES;./../../../extensions/include;./../../../extensions/externals/include;./../../../extensions/externals/include/GLFW;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+			<PreprocessorDefinitions>WIN32;_WIN32;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+			<WarningLevel>Level4</WarningLevel>
+			<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+			<PrecompiledHeader>NotUsing</PrecompiledHeader>
+			<PrecompiledHeaderFile></PrecompiledHeaderFile>
+		</ClCompile>
+		<Link>
+			<AdditionalOptions>/DEBUG /MACHINE:x86 /LARGEADDRESSAWARE /NOLOGO /OPT:REF /OPT:ICF /INCREMENTAL:NO</AdditionalOptions>
+			<AdditionalDependencies>xinput9_1_0.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;glfw3.lib;opengl32.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+			<OutputFile>$(OutDir)TigerWarpES.exe</OutputFile>
+			<AdditionalLibraryDirectories>./../../../extensions/externals/lib/vs2012x86;./../../../extensions/lib/vs2012x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+			<ProgramDatabaseFile>$(OutDir)/TigerWarpES.exe.pdb</ProgramDatabaseFile>
+			<SubSystem>Windows</SubSystem>
+			<ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+			<TargetMachine>MachineX86</TargetMachine>
+		</Link>
+		<ResourceCompile>
+		</ResourceCompile>
+		<ProjectReference>
+		</ProjectReference>
+	</ItemDefinitionGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\TigerWarp.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.cpp">
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\tiger.cpp">
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\TigerWarp.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_paths.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_style.h">
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.hpp">
+		</ClInclude>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/cg4cpp.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/externals/build/vs2012win32/Half.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvAppBase.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvAssetLoader.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvGamepad.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvGLUtils.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvModel.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="./../../../extensions/build/vs2012win32/NvUI.vcxproj">
+			<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+		</ProjectReference>
+	</ItemGroup>
+	<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+	<ImportGroup Label="ExtensionTargets"></ImportGroup>
+</Project>
diff --git a/samples/build/vs2012win32/TigerWarpES.vcxproj.filters b/samples/build/vs2012win32/TigerWarpES.vcxproj.filters
new file mode 100644
index 0000000..206f724
--- /dev/null
+++ b/samples/build/vs2012win32/TigerWarpES.vcxproj.filters
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<ItemGroup>
+		<Filter Include="src"><!--  -->
+		</Filter>
+	</ItemGroup>
+	<ItemGroup>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\TigerWarp.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClCompile Include="..\..\nvpr\TigerWarpES\tiger.cpp">
+			<Filter>src</Filter>
+		</ClCompile>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\TigerWarp.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_paths.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\tiger_style.h">
+			<Filter>src</Filter>
+		</ClInclude>
+		<ClInclude Include="..\..\nvpr\TigerWarpES\cg4cpp_xform.hpp">
+			<Filter>src</Filter>
+		</ClInclude>
+	</ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/samples/es2-aurora/Bloom/AndroidManifest.xml b/samples/es2-aurora/Bloom/AndroidManifest.xml
index 6530968..517dc0e 100644
--- a/samples/es2-aurora/Bloom/AndroidManifest.xml
+++ b/samples/es2-aurora/Bloom/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.Bloom.Bloom"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es2-aurora/Bloom/AppExtensions.h b/samples/es2-aurora/Bloom/AppExtensions.h
index ffa1a84..7148d53 100644
--- a/samples/es2-aurora/Bloom/AppExtensions.h
+++ b/samples/es2-aurora/Bloom/AppExtensions.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/Bloom/AppExtensions.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/Bloom/Bloom.cpp b/samples/es2-aurora/Bloom/Bloom.cpp
index c400236..2537d27 100644
--- a/samples/es2-aurora/Bloom/Bloom.cpp
+++ b/samples/es2-aurora/Bloom/Bloom.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/Bloom/Bloom.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/Bloom/Bloom.h b/samples/es2-aurora/Bloom/Bloom.h
index c9b9947..23b5e45 100644
--- a/samples/es2-aurora/Bloom/Bloom.h
+++ b/samples/es2-aurora/Bloom/Bloom.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/Bloom/Bloom.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/Bloom/project.properties b/samples/es2-aurora/Bloom/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es2-aurora/Bloom/project.properties
+++ b/samples/es2-aurora/Bloom/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es2-aurora/Bloom/res/drawable/banner.png b/samples/es2-aurora/Bloom/res/drawable/banner.png
new file mode 100644
index 0000000..0b5378b
Binary files /dev/null and b/samples/es2-aurora/Bloom/res/drawable/banner.png differ
diff --git a/samples/es2-aurora/Bloom/src/com/nvidia/Bloom/Bloom.java b/samples/es2-aurora/Bloom/src/com/nvidia/Bloom/Bloom.java
index 9a2575f..34367d6 100644
--- a/samples/es2-aurora/Bloom/src/com/nvidia/Bloom/Bloom.java
+++ b/samples/es2-aurora/Bloom/src/com/nvidia/Bloom/Bloom.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/Bloom/src/com/nvidia/Bloom/Bloom.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancedTessellation/AndroidManifest.xml b/samples/es2-aurora/InstancedTessellation/AndroidManifest.xml
index fea917e..7df946e 100644
--- a/samples/es2-aurora/InstancedTessellation/AndroidManifest.xml
+++ b/samples/es2-aurora/InstancedTessellation/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.InstancedTessellation.InstancedTessellation"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es2-aurora/InstancedTessellation/InstancedTessellation.cpp b/samples/es2-aurora/InstancedTessellation/InstancedTessellation.cpp
index 99d1341..006c8bb 100644
--- a/samples/es2-aurora/InstancedTessellation/InstancedTessellation.cpp
+++ b/samples/es2-aurora/InstancedTessellation/InstancedTessellation.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancedTessellation/InstancedTessellation.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancedTessellation/InstancedTessellation.h b/samples/es2-aurora/InstancedTessellation/InstancedTessellation.h
index 81ba303..87ae473 100644
--- a/samples/es2-aurora/InstancedTessellation/InstancedTessellation.h
+++ b/samples/es2-aurora/InstancedTessellation/InstancedTessellation.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancedTessellation/InstancedTessellation.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancedTessellation/assets/shaders/deform.vert b/samples/es2-aurora/InstancedTessellation/assets/shaders/deform.vert
index 9951555..8a88080 100644
--- a/samples/es2-aurora/InstancedTessellation/assets/shaders/deform.vert
+++ b/samples/es2-aurora/InstancedTessellation/assets/shaders/deform.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancedTessellation/assets/shaders/deform.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancedTessellation/assets/shaders/deform_instanced.vert b/samples/es2-aurora/InstancedTessellation/assets/shaders/deform_instanced.vert
index 23ee4cd..bdcead8 100644
--- a/samples/es2-aurora/InstancedTessellation/assets/shaders/deform_instanced.vert
+++ b/samples/es2-aurora/InstancedTessellation/assets/shaders/deform_instanced.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancedTessellation/assets/shaders/deform_instanced.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancedTessellation/assets/shaders/lighting.frag b/samples/es2-aurora/InstancedTessellation/assets/shaders/lighting.frag
index 2a6f12b..7febb56 100644
--- a/samples/es2-aurora/InstancedTessellation/assets/shaders/lighting.frag
+++ b/samples/es2-aurora/InstancedTessellation/assets/shaders/lighting.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancedTessellation/assets/shaders/lighting.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancedTessellation/assets/shaders/npatch.vert b/samples/es2-aurora/InstancedTessellation/assets/shaders/npatch.vert
index c4c8918..40f1be4 100644
--- a/samples/es2-aurora/InstancedTessellation/assets/shaders/npatch.vert
+++ b/samples/es2-aurora/InstancedTessellation/assets/shaders/npatch.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancedTessellation/assets/shaders/npatch.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancedTessellation/assets/shaders/npatch_instanced.vert b/samples/es2-aurora/InstancedTessellation/assets/shaders/npatch_instanced.vert
index d771400..789f03b 100644
--- a/samples/es2-aurora/InstancedTessellation/assets/shaders/npatch_instanced.vert
+++ b/samples/es2-aurora/InstancedTessellation/assets/shaders/npatch_instanced.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancedTessellation/assets/shaders/npatch_instanced.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancedTessellation/project.properties b/samples/es2-aurora/InstancedTessellation/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es2-aurora/InstancedTessellation/project.properties
+++ b/samples/es2-aurora/InstancedTessellation/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es2-aurora/InstancedTessellation/res/drawable/banner.png b/samples/es2-aurora/InstancedTessellation/res/drawable/banner.png
new file mode 100644
index 0000000..4e7b047
Binary files /dev/null and b/samples/es2-aurora/InstancedTessellation/res/drawable/banner.png differ
diff --git a/samples/es2-aurora/InstancedTessellation/src/com/nvidia/InstancedTessellation/InstancedTessellation.java b/samples/es2-aurora/InstancedTessellation/src/com/nvidia/InstancedTessellation/InstancedTessellation.java
index bf945df..5354fb7 100644
--- a/samples/es2-aurora/InstancedTessellation/src/com/nvidia/InstancedTessellation/InstancedTessellation.java
+++ b/samples/es2-aurora/InstancedTessellation/src/com/nvidia/InstancedTessellation/InstancedTessellation.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancedTessellation/src/com/nvidia/InstancedTessellation/InstancedTessellation.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancingApp/AndroidManifest.xml b/samples/es2-aurora/InstancingApp/AndroidManifest.xml
index 207f371..c807d9e 100644
--- a/samples/es2-aurora/InstancingApp/AndroidManifest.xml
+++ b/samples/es2-aurora/InstancingApp/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.InstancingApp.InstancingApp"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es2-aurora/InstancingApp/InstancingApp.cpp b/samples/es2-aurora/InstancingApp/InstancingApp.cpp
index f597be0..ab238f6 100644
--- a/samples/es2-aurora/InstancingApp/InstancingApp.cpp
+++ b/samples/es2-aurora/InstancingApp/InstancingApp.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es2-aurora/InstancingApp/InstancingApp.cpp
-// SDK Version: v2.0 
+// File:        es2-aurora\InstancingApp/InstancingApp.cpp
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -145,7 +145,7 @@ void InstancingApp::initRendering(void) {
 
     GLuint texID;
 
-    NvImage::UpperLeftOrigin(false);
+    NvImage::VerticalFlip(false);
 
     texID = NvImage::UploadTextureFromDDSFile( "images/rock.dds" );
     if( texID > 0) {
@@ -167,7 +167,7 @@ void InstancingApp::initRendering(void) {
     if( texID > 0)
     configTexture( texID, 3 );
 
-    NvImage::UpperLeftOrigin(false);
+    NvImage::VerticalFlip(false);
 
     glClearColor(0.0, 0.0, 0.0, 1.0);
 
diff --git a/samples/es2-aurora/InstancingApp/InstancingApp.h b/samples/es2-aurora/InstancingApp/InstancingApp.h
index 5e69f1d..d86d4c5 100644
--- a/samples/es2-aurora/InstancingApp/InstancingApp.h
+++ b/samples/es2-aurora/InstancingApp/InstancingApp.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancingApp/InstancingApp.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancingApp/assets/shaders/boxes.frag b/samples/es2-aurora/InstancingApp/assets/shaders/boxes.frag
index 3d32d1f..f2c7fe2 100644
--- a/samples/es2-aurora/InstancingApp/assets/shaders/boxes.frag
+++ b/samples/es2-aurora/InstancingApp/assets/shaders/boxes.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancingApp/assets/shaders/boxes.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancingApp/assets/shaders/boxes.vert b/samples/es2-aurora/InstancingApp/assets/shaders/boxes.vert
index aa442bc..a34affd 100644
--- a/samples/es2-aurora/InstancingApp/assets/shaders/boxes.vert
+++ b/samples/es2-aurora/InstancingApp/assets/shaders/boxes.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancingApp/assets/shaders/boxes.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancingApp/assets/shaders/boxes_instanced.vert b/samples/es2-aurora/InstancingApp/assets/shaders/boxes_instanced.vert
index 8cb39e1..918ee1f 100644
--- a/samples/es2-aurora/InstancingApp/assets/shaders/boxes_instanced.vert
+++ b/samples/es2-aurora/InstancingApp/assets/shaders/boxes_instanced.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancingApp/assets/shaders/boxes_instanced.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancingApp/assets/shaders/grass.frag b/samples/es2-aurora/InstancingApp/assets/shaders/grass.frag
index cdb9f39..cf32b25 100644
--- a/samples/es2-aurora/InstancingApp/assets/shaders/grass.frag
+++ b/samples/es2-aurora/InstancingApp/assets/shaders/grass.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancingApp/assets/shaders/grass.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancingApp/assets/shaders/grass.vert b/samples/es2-aurora/InstancingApp/assets/shaders/grass.vert
index ffe017c..795d9bd 100644
--- a/samples/es2-aurora/InstancingApp/assets/shaders/grass.vert
+++ b/samples/es2-aurora/InstancingApp/assets/shaders/grass.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancingApp/assets/shaders/grass.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancingApp/assets/shaders/grass_instanced.vert b/samples/es2-aurora/InstancingApp/assets/shaders/grass_instanced.vert
index bd930ea..1f54d83 100644
--- a/samples/es2-aurora/InstancingApp/assets/shaders/grass_instanced.vert
+++ b/samples/es2-aurora/InstancingApp/assets/shaders/grass_instanced.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancingApp/assets/shaders/grass_instanced.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/InstancingApp/project.properties b/samples/es2-aurora/InstancingApp/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es2-aurora/InstancingApp/project.properties
+++ b/samples/es2-aurora/InstancingApp/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es2-aurora/InstancingApp/res/drawable/banner.png b/samples/es2-aurora/InstancingApp/res/drawable/banner.png
new file mode 100644
index 0000000..c83574a
Binary files /dev/null and b/samples/es2-aurora/InstancingApp/res/drawable/banner.png differ
diff --git a/samples/es2-aurora/InstancingApp/src/com/nvidia/InstancingApp/InstancingApp.java b/samples/es2-aurora/InstancingApp/src/com/nvidia/InstancingApp/InstancingApp.java
index 20969c3..d1af182 100644
--- a/samples/es2-aurora/InstancingApp/src/com/nvidia/InstancingApp/InstancingApp.java
+++ b/samples/es2-aurora/InstancingApp/src/com/nvidia/InstancingApp/InstancingApp.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/InstancingApp/src/com/nvidia/InstancingApp/InstancingApp.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/MotionBlur/AndroidManifest.xml b/samples/es2-aurora/MotionBlur/AndroidManifest.xml
index 462d691..81bc54b 100644
--- a/samples/es2-aurora/MotionBlur/AndroidManifest.xml
+++ b/samples/es2-aurora/MotionBlur/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.MotionBlur.MotionBlur"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es2-aurora/MotionBlur/MotionBlur.cpp b/samples/es2-aurora/MotionBlur/MotionBlur.cpp
index af74b43..3f799cf 100644
--- a/samples/es2-aurora/MotionBlur/MotionBlur.cpp
+++ b/samples/es2-aurora/MotionBlur/MotionBlur.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/MotionBlur/MotionBlur.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/MotionBlur/MotionBlur.h b/samples/es2-aurora/MotionBlur/MotionBlur.h
index 53d5873..5e03d8d 100644
--- a/samples/es2-aurora/MotionBlur/MotionBlur.h
+++ b/samples/es2-aurora/MotionBlur/MotionBlur.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/MotionBlur/MotionBlur.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/MotionBlur/assets/shaders/motionblur.frag b/samples/es2-aurora/MotionBlur/assets/shaders/motionblur.frag
index 19ba8b5..83a8ac5 100644
--- a/samples/es2-aurora/MotionBlur/assets/shaders/motionblur.frag
+++ b/samples/es2-aurora/MotionBlur/assets/shaders/motionblur.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/MotionBlur/assets/shaders/motionblur.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/MotionBlur/assets/shaders/motionblur.vert b/samples/es2-aurora/MotionBlur/assets/shaders/motionblur.vert
index 2838f40..9ed1994 100644
--- a/samples/es2-aurora/MotionBlur/assets/shaders/motionblur.vert
+++ b/samples/es2-aurora/MotionBlur/assets/shaders/motionblur.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/MotionBlur/assets/shaders/motionblur.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/MotionBlur/assets/shaders/scenecolor.frag b/samples/es2-aurora/MotionBlur/assets/shaders/scenecolor.frag
index 8fb1dea..fdcfa67 100644
--- a/samples/es2-aurora/MotionBlur/assets/shaders/scenecolor.frag
+++ b/samples/es2-aurora/MotionBlur/assets/shaders/scenecolor.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/MotionBlur/assets/shaders/scenecolor.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/MotionBlur/assets/shaders/scenecolor.vert b/samples/es2-aurora/MotionBlur/assets/shaders/scenecolor.vert
index 6b6bbb5..17ac410 100644
--- a/samples/es2-aurora/MotionBlur/assets/shaders/scenecolor.vert
+++ b/samples/es2-aurora/MotionBlur/assets/shaders/scenecolor.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/MotionBlur/assets/shaders/scenecolor.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/MotionBlur/assets/shaders/skyboxcolor.frag b/samples/es2-aurora/MotionBlur/assets/shaders/skyboxcolor.frag
index 2b5de11..c7a74a5 100644
--- a/samples/es2-aurora/MotionBlur/assets/shaders/skyboxcolor.frag
+++ b/samples/es2-aurora/MotionBlur/assets/shaders/skyboxcolor.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/MotionBlur/assets/shaders/skyboxcolor.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/MotionBlur/assets/shaders/skyboxcolor.vert b/samples/es2-aurora/MotionBlur/assets/shaders/skyboxcolor.vert
index bce5008..c5c45e0 100644
--- a/samples/es2-aurora/MotionBlur/assets/shaders/skyboxcolor.vert
+++ b/samples/es2-aurora/MotionBlur/assets/shaders/skyboxcolor.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/MotionBlur/assets/shaders/skyboxcolor.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/MotionBlur/project.properties b/samples/es2-aurora/MotionBlur/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es2-aurora/MotionBlur/project.properties
+++ b/samples/es2-aurora/MotionBlur/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es2-aurora/MotionBlur/res/drawable/banner.png b/samples/es2-aurora/MotionBlur/res/drawable/banner.png
new file mode 100644
index 0000000..16be562
Binary files /dev/null and b/samples/es2-aurora/MotionBlur/res/drawable/banner.png differ
diff --git a/samples/es2-aurora/MotionBlur/src/com/nvidia/MotionBlur/MotionBlur.java b/samples/es2-aurora/MotionBlur/src/com/nvidia/MotionBlur/MotionBlur.java
index 9f0ad7f..716fd3a 100644
--- a/samples/es2-aurora/MotionBlur/src/com/nvidia/MotionBlur/MotionBlur.java
+++ b/samples/es2-aurora/MotionBlur/src/com/nvidia/MotionBlur/MotionBlur.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/MotionBlur/src/com/nvidia/MotionBlur/MotionBlur.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/AndroidManifest.xml b/samples/es2-aurora/OptimizationApp/AndroidManifest.xml
index 093f8a7..28f95dc 100644
--- a/samples/es2-aurora/OptimizationApp/AndroidManifest.xml
+++ b/samples/es2-aurora/OptimizationApp/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.OptimizationApp.OptimizationApp"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es2-aurora/OptimizationApp/AppExtensions.h b/samples/es2-aurora/OptimizationApp/AppExtensions.h
index c2857f2..45e26f6 100644
--- a/samples/es2-aurora/OptimizationApp/AppExtensions.h
+++ b/samples/es2-aurora/OptimizationApp/AppExtensions.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/AppExtensions.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/IceRevisitedRadix.cpp b/samples/es2-aurora/OptimizationApp/IceRevisitedRadix.cpp
index ee0feaf..f455d4f 100644
--- a/samples/es2-aurora/OptimizationApp/IceRevisitedRadix.cpp
+++ b/samples/es2-aurora/OptimizationApp/IceRevisitedRadix.cpp
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/IceRevisitedRadix.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/samples/es2-aurora/OptimizationApp/IceRevisitedRadix.h b/samples/es2-aurora/OptimizationApp/IceRevisitedRadix.h
index 7bbb9b2..853beee 100644
--- a/samples/es2-aurora/OptimizationApp/IceRevisitedRadix.h
+++ b/samples/es2-aurora/OptimizationApp/IceRevisitedRadix.h
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/IceRevisitedRadix.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/samples/es2-aurora/OptimizationApp/IceTypes.h b/samples/es2-aurora/OptimizationApp/IceTypes.h
index 3237e94..44dd47e 100644
--- a/samples/es2-aurora/OptimizationApp/IceTypes.h
+++ b/samples/es2-aurora/OptimizationApp/IceTypes.h
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/IceTypes.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/samples/es2-aurora/OptimizationApp/OptimizationApp.cpp b/samples/es2-aurora/OptimizationApp/OptimizationApp.cpp
index ec3fa70..ac2a6b2 100644
--- a/samples/es2-aurora/OptimizationApp/OptimizationApp.cpp
+++ b/samples/es2-aurora/OptimizationApp/OptimizationApp.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/OptimizationApp.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/OptimizationApp.h b/samples/es2-aurora/OptimizationApp/OptimizationApp.h
index 7ab2e26..bdb2eef 100644
--- a/samples/es2-aurora/OptimizationApp/OptimizationApp.h
+++ b/samples/es2-aurora/OptimizationApp/OptimizationApp.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/OptimizationApp.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/ParticleRenderer.cpp b/samples/es2-aurora/OptimizationApp/ParticleRenderer.cpp
index 6c0c1de..eabccd3 100644
--- a/samples/es2-aurora/OptimizationApp/ParticleRenderer.cpp
+++ b/samples/es2-aurora/OptimizationApp/ParticleRenderer.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/ParticleRenderer.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/ParticleRenderer.h b/samples/es2-aurora/OptimizationApp/ParticleRenderer.h
index 8da7570..73cf014 100644
--- a/samples/es2-aurora/OptimizationApp/ParticleRenderer.h
+++ b/samples/es2-aurora/OptimizationApp/ParticleRenderer.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/ParticleRenderer.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/ParticleSystem.cpp b/samples/es2-aurora/OptimizationApp/ParticleSystem.cpp
index 1df5a1a..484f094 100644
--- a/samples/es2-aurora/OptimizationApp/ParticleSystem.cpp
+++ b/samples/es2-aurora/OptimizationApp/ParticleSystem.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/ParticleSystem.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/ParticleSystem.h b/samples/es2-aurora/OptimizationApp/ParticleSystem.h
index 4e24441..5f1dd43 100644
--- a/samples/es2-aurora/OptimizationApp/ParticleSystem.h
+++ b/samples/es2-aurora/OptimizationApp/ParticleSystem.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/ParticleSystem.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/SceneFBOs.h b/samples/es2-aurora/OptimizationApp/SceneFBOs.h
index 002a4b2..d5b560a 100644
--- a/samples/es2-aurora/OptimizationApp/SceneFBOs.h
+++ b/samples/es2-aurora/OptimizationApp/SceneFBOs.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/SceneFBOs.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/SceneInfo.h b/samples/es2-aurora/OptimizationApp/SceneInfo.h
index 39b319a..56bd826 100644
--- a/samples/es2-aurora/OptimizationApp/SceneInfo.h
+++ b/samples/es2-aurora/OptimizationApp/SceneInfo.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/SceneInfo.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/SceneRenderer.cpp b/samples/es2-aurora/OptimizationApp/SceneRenderer.cpp
index 69aab70..812199f 100644
--- a/samples/es2-aurora/OptimizationApp/SceneRenderer.cpp
+++ b/samples/es2-aurora/OptimizationApp/SceneRenderer.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es2-aurora/OptimizationApp/SceneRenderer.cpp
-// SDK Version: v2.0 
+// File:        es2-aurora\OptimizationApp/SceneRenderer.cpp
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -67,9 +67,9 @@ SceneRenderer::SceneRenderer(bool isES2)
     m_modelStorage["cow"]    = loadModelFromFile("models/cow.obj",    10.0f);
 
     const float treeOffset = 20;
-    NvImage::UpperLeftOrigin(false);
+    NvImage::VerticalFlip(false);
     m_texStorage["palm"]   = NvImage::UploadTextureFromDDSFile("images/palm.dds");
-    NvImage::UpperLeftOrigin(true);
+    NvImage::VerticalFlip(true);
     m_modelStorage["palm"] = loadModelFromFile("models/palm_tree.obj", 50.0f);
 
     // create terrain
diff --git a/samples/es2-aurora/OptimizationApp/SceneRenderer.h b/samples/es2-aurora/OptimizationApp/SceneRenderer.h
index e854ff5..5e6e8a8 100644
--- a/samples/es2-aurora/OptimizationApp/SceneRenderer.h
+++ b/samples/es2-aurora/OptimizationApp/SceneRenderer.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/SceneRenderer.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/Shaders.h b/samples/es2-aurora/OptimizationApp/Shaders.h
index cb3f38f..931bd23 100644
--- a/samples/es2-aurora/OptimizationApp/Shaders.h
+++ b/samples/es2-aurora/OptimizationApp/Shaders.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/Shaders.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/Terrain.cpp b/samples/es2-aurora/OptimizationApp/Terrain.cpp
index ae87e7b..2e293c7 100644
--- a/samples/es2-aurora/OptimizationApp/Terrain.cpp
+++ b/samples/es2-aurora/OptimizationApp/Terrain.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es2-aurora/OptimizationApp/Terrain.cpp
-// SDK Version: v2.0 
+// File:        es2-aurora\OptimizationApp/Terrain.cpp
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -302,9 +302,9 @@ Terrain::Terrain(const TerrainInput& a_input)
     delete [] indices;    indices    = NULL;
     delete [] heights;    heights    = NULL;
 
-    NvImage::UpperLeftOrigin(false);
+    NvImage::VerticalFlip(false);
     m_colorTex = NvImage::UploadTextureFromDDSFile(a_input.colormap.c_str());
-    NvImage::UpperLeftOrigin(true);
+    NvImage::VerticalFlip(true);
 }
 
 Terrain::~Terrain()
diff --git a/samples/es2-aurora/OptimizationApp/Terrain.h b/samples/es2-aurora/OptimizationApp/Terrain.h
index 458c8d9..b2ee1b3 100644
--- a/samples/es2-aurora/OptimizationApp/Terrain.h
+++ b/samples/es2-aurora/OptimizationApp/Terrain.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/Terrain.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/Upsampler.cpp b/samples/es2-aurora/OptimizationApp/Upsampler.cpp
index edace30..03186a7 100644
--- a/samples/es2-aurora/OptimizationApp/Upsampler.cpp
+++ b/samples/es2-aurora/OptimizationApp/Upsampler.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/Upsampler.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/Upsampler.h b/samples/es2-aurora/OptimizationApp/Upsampler.h
index a9ff13a..3e9f2e9 100644
--- a/samples/es2-aurora/OptimizationApp/Upsampler.h
+++ b/samples/es2-aurora/OptimizationApp/Upsampler.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/Upsampler.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/base.frag b/samples/es2-aurora/OptimizationApp/assets/shaders/base.frag
index dd43040..75b3d4c 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/base.frag
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/base.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/base.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/base.vert b/samples/es2-aurora/OptimizationApp/assets/shaders/base.vert
index 8e0ec08..01e5563 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/base.vert
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/base.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/base.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/base_es2.frag b/samples/es2-aurora/OptimizationApp/assets/shaders/base_es2.frag
index 5e68841..20d0cda 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/base_es2.frag
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/base_es2.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/base_es2.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/base_es2.vert b/samples/es2-aurora/OptimizationApp/assets/shaders/base_es2.vert
index e055053..d516392 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/base_es2.vert
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/base_es2.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/base_es2.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle.frag b/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle.frag
index 16fec6e..f8f277a 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle.frag
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle.vert b/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle.vert
index d3ac773..c0f5b46 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle.vert
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle_es2.frag b/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle_es2.frag
index 62724ef..1f1f7d4 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle_es2.frag
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle_es2.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle_es2.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle_es2.vert b/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle_es2.vert
index 94adfe6..bcd4a6a 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle_es2.vert
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle_es2.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/cameraViewParticle_es2.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/depth.frag b/samples/es2-aurora/OptimizationApp/assets/shaders/depth.frag
index 3c08723..358ea43 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/depth.frag
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/depth.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/depth.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/depth.vert b/samples/es2-aurora/OptimizationApp/assets/shaders/depth.vert
index bd97f63..e0f2392 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/depth.vert
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/depth.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/depth.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded.vert b/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded.vert
index 8ca067b..0eb6493 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded.vert
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/unshaded.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded_alpha.frag b/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded_alpha.frag
index 231a328..3a6ceea 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded_alpha.frag
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded_alpha.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/unshaded_alpha.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded_solid.frag b/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded_solid.frag
index 0c84a7b..7d77276 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded_solid.frag
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/unshaded_solid.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/unshaded_solid.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleBilinear.frag b/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleBilinear.frag
index 5493b2e..5075a67 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleBilinear.frag
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleBilinear.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/upsampleBilinear.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleBilinear.vert b/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleBilinear.vert
index 04be966..b8e6424 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleBilinear.vert
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleBilinear.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/upsampleBilinear.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleCrossBilateral.frag b/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleCrossBilateral.frag
index 7702a53..bbde40a 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleCrossBilateral.frag
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleCrossBilateral.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/upsampleCrossBilateral.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleCrossBilateral.vert b/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleCrossBilateral.vert
index 66b96de..9528888 100644
--- a/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleCrossBilateral.vert
+++ b/samples/es2-aurora/OptimizationApp/assets/shaders/upsampleCrossBilateral.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/assets/shaders/upsampleCrossBilateral.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/project.properties b/samples/es2-aurora/OptimizationApp/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es2-aurora/OptimizationApp/project.properties
+++ b/samples/es2-aurora/OptimizationApp/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es2-aurora/OptimizationApp/res/drawable/banner.png b/samples/es2-aurora/OptimizationApp/res/drawable/banner.png
new file mode 100644
index 0000000..9f222c1
Binary files /dev/null and b/samples/es2-aurora/OptimizationApp/res/drawable/banner.png differ
diff --git a/samples/es2-aurora/OptimizationApp/scene.cpp b/samples/es2-aurora/OptimizationApp/scene.cpp
index efa8026..8dd6799 100644
--- a/samples/es2-aurora/OptimizationApp/scene.cpp
+++ b/samples/es2-aurora/OptimizationApp/scene.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/scene.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/scene.h b/samples/es2-aurora/OptimizationApp/scene.h
index 712e0a9..1bf2f5b 100644
--- a/samples/es2-aurora/OptimizationApp/scene.h
+++ b/samples/es2-aurora/OptimizationApp/scene.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/scene.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/src/com/nvidia/OptimizationApp/OptimizationApp.java b/samples/es2-aurora/OptimizationApp/src/com/nvidia/OptimizationApp/OptimizationApp.java
index 71d3ea3..116409a 100644
--- a/samples/es2-aurora/OptimizationApp/src/com/nvidia/OptimizationApp/OptimizationApp.java
+++ b/samples/es2-aurora/OptimizationApp/src/com/nvidia/OptimizationApp/OptimizationApp.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/src/com/nvidia/OptimizationApp/OptimizationApp.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/utils.cpp b/samples/es2-aurora/OptimizationApp/utils.cpp
index 7ac65fc..632040c 100644
--- a/samples/es2-aurora/OptimizationApp/utils.cpp
+++ b/samples/es2-aurora/OptimizationApp/utils.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/utils.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/OptimizationApp/utils.h b/samples/es2-aurora/OptimizationApp/utils.h
index 8749deb..3004bfd 100644
--- a/samples/es2-aurora/OptimizationApp/utils.h
+++ b/samples/es2-aurora/OptimizationApp/utils.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/OptimizationApp/utils.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/AndroidManifest.xml b/samples/es2-aurora/ParticleUpsampling/AndroidManifest.xml
index a4a65b2..77a3855 100644
--- a/samples/es2-aurora/ParticleUpsampling/AndroidManifest.xml
+++ b/samples/es2-aurora/ParticleUpsampling/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.ParticleUpsampling.ParticleUpsampling"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es2-aurora/ParticleUpsampling/IceRevisitedRadix.cpp b/samples/es2-aurora/ParticleUpsampling/IceRevisitedRadix.cpp
index cea85a6..a5ca407 100644
--- a/samples/es2-aurora/ParticleUpsampling/IceRevisitedRadix.cpp
+++ b/samples/es2-aurora/ParticleUpsampling/IceRevisitedRadix.cpp
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/IceRevisitedRadix.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/samples/es2-aurora/ParticleUpsampling/IceRevisitedRadix.h b/samples/es2-aurora/ParticleUpsampling/IceRevisitedRadix.h
index 1b3cd12..d31a512 100644
--- a/samples/es2-aurora/ParticleUpsampling/IceRevisitedRadix.h
+++ b/samples/es2-aurora/ParticleUpsampling/IceRevisitedRadix.h
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/IceRevisitedRadix.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/samples/es2-aurora/ParticleUpsampling/ParticleRenderer.cpp b/samples/es2-aurora/ParticleUpsampling/ParticleRenderer.cpp
index e9ae507..4b36420 100644
--- a/samples/es2-aurora/ParticleUpsampling/ParticleRenderer.cpp
+++ b/samples/es2-aurora/ParticleUpsampling/ParticleRenderer.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/ParticleRenderer.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/ParticleRenderer.h b/samples/es2-aurora/ParticleUpsampling/ParticleRenderer.h
index a1a154b..eb45b3b 100644
--- a/samples/es2-aurora/ParticleUpsampling/ParticleRenderer.h
+++ b/samples/es2-aurora/ParticleUpsampling/ParticleRenderer.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/ParticleRenderer.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/ParticleSystem.cpp b/samples/es2-aurora/ParticleUpsampling/ParticleSystem.cpp
index 633d4e6..081a987 100644
--- a/samples/es2-aurora/ParticleUpsampling/ParticleSystem.cpp
+++ b/samples/es2-aurora/ParticleUpsampling/ParticleSystem.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/ParticleSystem.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/ParticleSystem.h b/samples/es2-aurora/ParticleUpsampling/ParticleSystem.h
index b5d1bab..572395e 100644
--- a/samples/es2-aurora/ParticleUpsampling/ParticleSystem.h
+++ b/samples/es2-aurora/ParticleUpsampling/ParticleSystem.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/ParticleSystem.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/ParticleUpsampling.cpp b/samples/es2-aurora/ParticleUpsampling/ParticleUpsampling.cpp
index 88c1f87..1df124a 100644
--- a/samples/es2-aurora/ParticleUpsampling/ParticleUpsampling.cpp
+++ b/samples/es2-aurora/ParticleUpsampling/ParticleUpsampling.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/ParticleUpsampling.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/ParticleUpsampling.h b/samples/es2-aurora/ParticleUpsampling/ParticleUpsampling.h
index e9d1e90..7074b03 100644
--- a/samples/es2-aurora/ParticleUpsampling/ParticleUpsampling.h
+++ b/samples/es2-aurora/ParticleUpsampling/ParticleUpsampling.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/ParticleUpsampling.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/SceneFBOs.h b/samples/es2-aurora/ParticleUpsampling/SceneFBOs.h
index 77e9d1a..6d40227 100644
--- a/samples/es2-aurora/ParticleUpsampling/SceneFBOs.h
+++ b/samples/es2-aurora/ParticleUpsampling/SceneFBOs.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/SceneFBOs.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/SceneInfo.h b/samples/es2-aurora/ParticleUpsampling/SceneInfo.h
index 0ebf5c3..c30de53 100644
--- a/samples/es2-aurora/ParticleUpsampling/SceneInfo.h
+++ b/samples/es2-aurora/ParticleUpsampling/SceneInfo.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/SceneInfo.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/SceneRenderer.cpp b/samples/es2-aurora/ParticleUpsampling/SceneRenderer.cpp
index 4407b98..8bb3530 100644
--- a/samples/es2-aurora/ParticleUpsampling/SceneRenderer.cpp
+++ b/samples/es2-aurora/ParticleUpsampling/SceneRenderer.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/SceneRenderer.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/SceneRenderer.h b/samples/es2-aurora/ParticleUpsampling/SceneRenderer.h
index aa06d14..e6bfc45 100644
--- a/samples/es2-aurora/ParticleUpsampling/SceneRenderer.h
+++ b/samples/es2-aurora/ParticleUpsampling/SceneRenderer.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/SceneRenderer.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/Shaders.h b/samples/es2-aurora/ParticleUpsampling/Shaders.h
index 30196c6..7fe6ccd 100644
--- a/samples/es2-aurora/ParticleUpsampling/Shaders.h
+++ b/samples/es2-aurora/ParticleUpsampling/Shaders.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/Shaders.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/Upsampler.cpp b/samples/es2-aurora/ParticleUpsampling/Upsampler.cpp
index 0d94bc6..8f12732 100644
--- a/samples/es2-aurora/ParticleUpsampling/Upsampler.cpp
+++ b/samples/es2-aurora/ParticleUpsampling/Upsampler.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/Upsampler.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/Upsampler.h b/samples/es2-aurora/ParticleUpsampling/Upsampler.h
index a1d3d3a..0256414 100644
--- a/samples/es2-aurora/ParticleUpsampling/Upsampler.h
+++ b/samples/es2-aurora/ParticleUpsampling/Upsampler.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/Upsampler.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/cameraViewParticle.frag b/samples/es2-aurora/ParticleUpsampling/assets/shaders/cameraViewParticle.frag
index b66532c..388a7d7 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/cameraViewParticle.frag
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/cameraViewParticle.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/cameraViewParticle.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/cameraViewParticle.vert b/samples/es2-aurora/ParticleUpsampling/assets/shaders/cameraViewParticle.vert
index 3896b54..f9bc809 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/cameraViewParticle.vert
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/cameraViewParticle.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/cameraViewParticle.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/lightViewParticle.frag b/samples/es2-aurora/ParticleUpsampling/assets/shaders/lightViewParticle.frag
index ee43b45..7adf560 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/lightViewParticle.frag
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/lightViewParticle.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/lightViewParticle.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/lightViewParticle.vert b/samples/es2-aurora/ParticleUpsampling/assets/shaders/lightViewParticle.vert
index 083231d..653d1b4 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/lightViewParticle.vert
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/lightViewParticle.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/lightViewParticle.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueColor.frag b/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueColor.frag
index ad4068e..7f2604a 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueColor.frag
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueColor.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/opaqueColor.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueColor.vert b/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueColor.vert
index 8539d0d..fcc61d1 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueColor.vert
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueColor.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/opaqueColor.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueDepth.frag b/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueDepth.frag
index dee47c1..7503310 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueDepth.frag
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueDepth.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/opaqueDepth.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueDepth.vert b/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueDepth.vert
index 10e79ce..5221178 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueDepth.vert
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/opaqueDepth.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/opaqueDepth.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleBilinear.frag b/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleBilinear.frag
index f9311eb..4572179 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleBilinear.frag
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleBilinear.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/upsampleBilinear.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleBilinear.vert b/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleBilinear.vert
index 5f7de26..b5c79a7 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleBilinear.vert
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleBilinear.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/upsampleBilinear.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleCrossBilateral.frag b/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleCrossBilateral.frag
index 91e9c5f..0e7e41f 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleCrossBilateral.frag
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleCrossBilateral.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/upsampleCrossBilateral.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleCrossBilateral.vert b/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleCrossBilateral.vert
index db4ae04..8fc7b3e 100644
--- a/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleCrossBilateral.vert
+++ b/samples/es2-aurora/ParticleUpsampling/assets/shaders/upsampleCrossBilateral.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/assets/shaders/upsampleCrossBilateral.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/ParticleUpsampling/project.properties b/samples/es2-aurora/ParticleUpsampling/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es2-aurora/ParticleUpsampling/project.properties
+++ b/samples/es2-aurora/ParticleUpsampling/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es2-aurora/ParticleUpsampling/res/drawable/banner.png b/samples/es2-aurora/ParticleUpsampling/res/drawable/banner.png
new file mode 100644
index 0000000..ae72d8a
Binary files /dev/null and b/samples/es2-aurora/ParticleUpsampling/res/drawable/banner.png differ
diff --git a/samples/es2-aurora/ParticleUpsampling/src/com/nvidia/ParticleUpsampling/ParticleUpsampling.java b/samples/es2-aurora/ParticleUpsampling/src/com/nvidia/ParticleUpsampling/ParticleUpsampling.java
index 7f22fe1..99f3ec8 100644
--- a/samples/es2-aurora/ParticleUpsampling/src/com/nvidia/ParticleUpsampling/ParticleUpsampling.java
+++ b/samples/es2-aurora/ParticleUpsampling/src/com/nvidia/ParticleUpsampling/ParticleUpsampling.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/ParticleUpsampling/src/com/nvidia/ParticleUpsampling/ParticleUpsampling.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/SkinningApp/AndroidManifest.xml b/samples/es2-aurora/SkinningApp/AndroidManifest.xml
index 00e6be7..a3fef0b 100644
--- a/samples/es2-aurora/SkinningApp/AndroidManifest.xml
+++ b/samples/es2-aurora/SkinningApp/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.SkinningApp.SkinningApp"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es2-aurora/SkinningApp/CharacterModel.h b/samples/es2-aurora/SkinningApp/CharacterModel.h
index 8fbaeb6..f2778fb 100644
--- a/samples/es2-aurora/SkinningApp/CharacterModel.h
+++ b/samples/es2-aurora/SkinningApp/CharacterModel.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/SkinningApp/CharacterModel.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/SkinningApp/SkinnedMesh.cpp b/samples/es2-aurora/SkinningApp/SkinnedMesh.cpp
index c13f396..1b13d82 100644
--- a/samples/es2-aurora/SkinningApp/SkinnedMesh.cpp
+++ b/samples/es2-aurora/SkinningApp/SkinnedMesh.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/SkinningApp/SkinnedMesh.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/SkinningApp/SkinnedMesh.h b/samples/es2-aurora/SkinningApp/SkinnedMesh.h
index c0a2080..74f8ff6 100644
--- a/samples/es2-aurora/SkinningApp/SkinnedMesh.h
+++ b/samples/es2-aurora/SkinningApp/SkinnedMesh.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/SkinningApp/SkinnedMesh.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/SkinningApp/SkinningApp.cpp b/samples/es2-aurora/SkinningApp/SkinningApp.cpp
index 7a26e5e..4de6736 100644
--- a/samples/es2-aurora/SkinningApp/SkinningApp.cpp
+++ b/samples/es2-aurora/SkinningApp/SkinningApp.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/SkinningApp/SkinningApp.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/SkinningApp/SkinningApp.h b/samples/es2-aurora/SkinningApp/SkinningApp.h
index 502901d..451bb88 100644
--- a/samples/es2-aurora/SkinningApp/SkinningApp.h
+++ b/samples/es2-aurora/SkinningApp/SkinningApp.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/SkinningApp/SkinningApp.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/SkinningApp/assets/shaders/simple.frag b/samples/es2-aurora/SkinningApp/assets/shaders/simple.frag
index 86b8df5..64733bc 100644
--- a/samples/es2-aurora/SkinningApp/assets/shaders/simple.frag
+++ b/samples/es2-aurora/SkinningApp/assets/shaders/simple.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/SkinningApp/assets/shaders/simple.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/SkinningApp/assets/shaders/skinning.vert b/samples/es2-aurora/SkinningApp/assets/shaders/skinning.vert
index 0506c26..8cff24c 100644
--- a/samples/es2-aurora/SkinningApp/assets/shaders/skinning.vert
+++ b/samples/es2-aurora/SkinningApp/assets/shaders/skinning.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/SkinningApp/assets/shaders/skinning.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/SkinningApp/project.properties b/samples/es2-aurora/SkinningApp/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es2-aurora/SkinningApp/project.properties
+++ b/samples/es2-aurora/SkinningApp/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es2-aurora/SkinningApp/res/drawable/banner.png b/samples/es2-aurora/SkinningApp/res/drawable/banner.png
new file mode 100644
index 0000000..fc62c92
Binary files /dev/null and b/samples/es2-aurora/SkinningApp/res/drawable/banner.png differ
diff --git a/samples/es2-aurora/SkinningApp/src/com/nvidia/SkinningApp/SkinningApp.java b/samples/es2-aurora/SkinningApp/src/com/nvidia/SkinningApp/SkinningApp.java
index c76cfa8..a79647b 100644
--- a/samples/es2-aurora/SkinningApp/src/com/nvidia/SkinningApp/SkinningApp.java
+++ b/samples/es2-aurora/SkinningApp/src/com/nvidia/SkinningApp/SkinningApp.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/SkinningApp/src/com/nvidia/SkinningApp/SkinningApp.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/AndroidManifest.xml b/samples/es2-aurora/TextureArrayTerrain/AndroidManifest.xml
index 9d60920..fae99d0 100644
--- a/samples/es2-aurora/TextureArrayTerrain/AndroidManifest.xml
+++ b/samples/es2-aurora/TextureArrayTerrain/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.TextureArrayTerrain.TextureArrayTerrain"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es2-aurora/TextureArrayTerrain/Array2D.h b/samples/es2-aurora/TextureArrayTerrain/Array2D.h
index 0203ccd..cc4b177 100644
--- a/samples/es2-aurora/TextureArrayTerrain/Array2D.h
+++ b/samples/es2-aurora/TextureArrayTerrain/Array2D.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/Array2D.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/IBOBuild.h b/samples/es2-aurora/TextureArrayTerrain/IBOBuild.h
index 2bd884d..a541aaf 100644
--- a/samples/es2-aurora/TextureArrayTerrain/IBOBuild.h
+++ b/samples/es2-aurora/TextureArrayTerrain/IBOBuild.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/IBOBuild.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/RidgedMultiFractal.h b/samples/es2-aurora/TextureArrayTerrain/RidgedMultiFractal.h
index 6e2b3a5..605acb5 100644
--- a/samples/es2-aurora/TextureArrayTerrain/RidgedMultiFractal.h
+++ b/samples/es2-aurora/TextureArrayTerrain/RidgedMultiFractal.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/RidgedMultiFractal.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/TerrainGenerator.cpp b/samples/es2-aurora/TextureArrayTerrain/TerrainGenerator.cpp
index c44e7c5..f6e0593 100644
--- a/samples/es2-aurora/TextureArrayTerrain/TerrainGenerator.cpp
+++ b/samples/es2-aurora/TextureArrayTerrain/TerrainGenerator.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/TerrainGenerator.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/TerrainGenerator.h b/samples/es2-aurora/TextureArrayTerrain/TerrainGenerator.h
index e82007e..a8bacee 100644
--- a/samples/es2-aurora/TextureArrayTerrain/TerrainGenerator.h
+++ b/samples/es2-aurora/TextureArrayTerrain/TerrainGenerator.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/TerrainGenerator.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/TerrainSim.cpp b/samples/es2-aurora/TextureArrayTerrain/TerrainSim.cpp
index 9fc28c5..55e849a 100644
--- a/samples/es2-aurora/TextureArrayTerrain/TerrainSim.cpp
+++ b/samples/es2-aurora/TextureArrayTerrain/TerrainSim.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/TerrainSim.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/TerrainSim.h b/samples/es2-aurora/TextureArrayTerrain/TerrainSim.h
index 2cb3d11..a083c2e 100644
--- a/samples/es2-aurora/TextureArrayTerrain/TerrainSim.h
+++ b/samples/es2-aurora/TextureArrayTerrain/TerrainSim.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/TerrainSim.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/TerrainSimRenderer.cpp b/samples/es2-aurora/TextureArrayTerrain/TerrainSimRenderer.cpp
index 3e243e9..4ac3d43 100644
--- a/samples/es2-aurora/TextureArrayTerrain/TerrainSimRenderer.cpp
+++ b/samples/es2-aurora/TextureArrayTerrain/TerrainSimRenderer.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/TerrainSimRenderer.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/TerrainSimRenderer.h b/samples/es2-aurora/TextureArrayTerrain/TerrainSimRenderer.h
index 6e9db78..02c59bc 100644
--- a/samples/es2-aurora/TextureArrayTerrain/TerrainSimRenderer.h
+++ b/samples/es2-aurora/TextureArrayTerrain/TerrainSimRenderer.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/TerrainSimRenderer.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/TerrainSimThread.cpp b/samples/es2-aurora/TextureArrayTerrain/TerrainSimThread.cpp
index ec55637..d3d7ead 100644
--- a/samples/es2-aurora/TextureArrayTerrain/TerrainSimThread.cpp
+++ b/samples/es2-aurora/TextureArrayTerrain/TerrainSimThread.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/TerrainSimThread.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/TerrainSimThread.h b/samples/es2-aurora/TextureArrayTerrain/TerrainSimThread.h
index 66214b1..6785f4a 100644
--- a/samples/es2-aurora/TextureArrayTerrain/TerrainSimThread.h
+++ b/samples/es2-aurora/TextureArrayTerrain/TerrainSimThread.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/TerrainSimThread.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/TextureArrayTerrain.cpp b/samples/es2-aurora/TextureArrayTerrain/TextureArrayTerrain.cpp
index f9e2f6c..d4758c8 100644
--- a/samples/es2-aurora/TextureArrayTerrain/TextureArrayTerrain.cpp
+++ b/samples/es2-aurora/TextureArrayTerrain/TextureArrayTerrain.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/TextureArrayTerrain.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/TextureArrayTerrain.h b/samples/es2-aurora/TextureArrayTerrain/TextureArrayTerrain.h
index a7ab428..841475a 100644
--- a/samples/es2-aurora/TextureArrayTerrain/TextureArrayTerrain.h
+++ b/samples/es2-aurora/TextureArrayTerrain/TextureArrayTerrain.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/TextureArrayTerrain.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/skybox.frag b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/skybox.frag
index dc9eae6..4af752c 100644
--- a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/skybox.frag
+++ b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/skybox.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/assets/shaders/skybox.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/skybox.vert b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/skybox.vert
index bdfce6e..3172e4d 100644
--- a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/skybox.vert
+++ b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/skybox.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/assets/shaders/skybox.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain.frag b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain.frag
index 9989217..d12facb 100644
--- a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain.frag
+++ b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/assets/shaders/terrain.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain.vert b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain.vert
index a4ba8c1..27062de 100644
--- a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain.vert
+++ b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/assets/shaders/terrain.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es2.frag b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es2.frag
index 786a915..2f4510a 100644
--- a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es2.frag
+++ b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es2.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es2.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es3.frag b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es3.frag
index 9d6744f..24e527f 100644
--- a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es3.frag
+++ b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es3.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es3.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es3.vert b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es3.vert
index 1c2c70f..439db45 100644
--- a/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es3.vert
+++ b/samples/es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es3.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/assets/shaders/terrain_es3.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es2-aurora/TextureArrayTerrain/project.properties b/samples/es2-aurora/TextureArrayTerrain/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es2-aurora/TextureArrayTerrain/project.properties
+++ b/samples/es2-aurora/TextureArrayTerrain/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es2-aurora/TextureArrayTerrain/res/drawable/banner.png b/samples/es2-aurora/TextureArrayTerrain/res/drawable/banner.png
new file mode 100644
index 0000000..ea934d3
Binary files /dev/null and b/samples/es2-aurora/TextureArrayTerrain/res/drawable/banner.png differ
diff --git a/samples/es2-aurora/TextureArrayTerrain/src/com/nvidia/TextureArrayTerrain/TextureArrayTerrain.java b/samples/es2-aurora/TextureArrayTerrain/src/com/nvidia/TextureArrayTerrain/TextureArrayTerrain.java
index 20f49b0..02e758c 100644
--- a/samples/es2-aurora/TextureArrayTerrain/src/com/nvidia/TextureArrayTerrain/TextureArrayTerrain.java
+++ b/samples/es2-aurora/TextureArrayTerrain/src/com/nvidia/TextureArrayTerrain/TextureArrayTerrain.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es2-aurora/TextureArrayTerrain/src/com/nvidia/TextureArrayTerrain/TextureArrayTerrain.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/AndroidManifest.xml b/samples/es3-kepler/FXAA/AndroidManifest.xml
index 32fc695..d349ff8 100644
--- a/samples/es3-kepler/FXAA/AndroidManifest.xml
+++ b/samples/es3-kepler/FXAA/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
   <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.FXAA.FXAA"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es3-kepler/FXAA/FXAA.cpp b/samples/es3-kepler/FXAA/FXAA.cpp
index 2171db8..93826f8 100644
--- a/samples/es3-kepler/FXAA/FXAA.cpp
+++ b/samples/es3-kepler/FXAA/FXAA.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/FXAA.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -46,6 +46,7 @@
 
 const char* model_files[2]={"models/loop","models/triangle"};
 const char* fxaa_quality_frg[4]={"shaders/FXAA_Fastest.frag","shaders/FXAA_Default.frag","shaders/FXAA_High_Quality.frag","shaders/FXAA_Extreme_Quality.frag"};
+const char* fxaa_quality_frg_es[4]={"shaders/FXAA_FastestES.frag","shaders/FXAA_DefaultES.frag","shaders/FXAA_High_QualityES.frag","shaders/FXAA_Extreme_QualityES.frag"};
 
 #define Z_NEAR 0.4f
 #define Z_FAR 100.0f
@@ -214,7 +215,9 @@ void FXAA::initRendering(void) {
     //init shaders
 	m_FXAAProg[0] = NvGLSLProgram::createFromFiles("shaders/Blit.vert", "shaders/Blit.frag");
 	for (i=1;i<5;i++) {
-		m_FXAAProg[i] = NvGLSLProgram::createFromFiles("shaders/FXAA.vert", fxaa_quality_frg[i-1]);
+		m_FXAAProg[i] = NvGLSLProgram::createFromFiles("shaders/FXAA.vert", 
+            (getGLContext()->getConfiguration().apiVer.api == NvGfxAPI::GL)
+            ? fxaa_quality_frg[i-1] : fxaa_quality_frg_es[i-1]);
 	}
 	m_LineProg = NvGLSLProgram::createFromFiles("shaders/DrawLine.vert", "shaders/DrawLine.frag");
 	m_ObjectProg = NvGLSLProgram::createFromFiles("shaders/Object.vert", "shaders/Object.frag");
diff --git a/samples/es3-kepler/FXAA/FXAA.h b/samples/es3-kepler/FXAA/FXAA.h
index 75561d6..426c240 100644
--- a/samples/es3-kepler/FXAA/FXAA.h
+++ b/samples/es3-kepler/FXAA/FXAA.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/FXAA.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/FXAA3_11.h b/samples/es3-kepler/FXAA/FXAA3_11.h
index 22b6b26..d93a390 100644
--- a/samples/es3-kepler/FXAA/FXAA3_11.h
+++ b/samples/es3-kepler/FXAA/FXAA3_11.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/FXAA3_11.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/assets/shaders/Blit.frag b/samples/es3-kepler/FXAA/assets/shaders/Blit.frag
index c52fb70..35d4a2c 100644
--- a/samples/es3-kepler/FXAA/assets/shaders/Blit.frag
+++ b/samples/es3-kepler/FXAA/assets/shaders/Blit.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/assets/shaders/Blit.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/assets/shaders/Blit.vert b/samples/es3-kepler/FXAA/assets/shaders/Blit.vert
index f231829..99face4 100644
--- a/samples/es3-kepler/FXAA/assets/shaders/Blit.vert
+++ b/samples/es3-kepler/FXAA/assets/shaders/Blit.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/assets/shaders/Blit.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/assets/shaders/DrawLine.frag b/samples/es3-kepler/FXAA/assets/shaders/DrawLine.frag
index 9223855..cbea5a2 100644
--- a/samples/es3-kepler/FXAA/assets/shaders/DrawLine.frag
+++ b/samples/es3-kepler/FXAA/assets/shaders/DrawLine.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/assets/shaders/DrawLine.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/assets/shaders/DrawLine.vert b/samples/es3-kepler/FXAA/assets/shaders/DrawLine.vert
index d66dc98..cdbfb3c 100644
--- a/samples/es3-kepler/FXAA/assets/shaders/DrawLine.vert
+++ b/samples/es3-kepler/FXAA/assets/shaders/DrawLine.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/assets/shaders/DrawLine.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/assets/shaders/FXAA.vert b/samples/es3-kepler/FXAA/assets/shaders/FXAA.vert
index d702d3f..ca2fa0f 100644
--- a/samples/es3-kepler/FXAA/assets/shaders/FXAA.vert
+++ b/samples/es3-kepler/FXAA/assets/shaders/FXAA.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/assets/shaders/FXAA.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/assets/shaders/FXAA_Default.frag b/samples/es3-kepler/FXAA/assets/shaders/FXAA_Default.frag
index 149c30c..a527012 100644
--- a/samples/es3-kepler/FXAA/assets/shaders/FXAA_Default.frag
+++ b/samples/es3-kepler/FXAA/assets/shaders/FXAA_Default.frag
@@ -997,11 +997,11 @@ FxaaFloat4 FxaaPixelShader(
 
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/assets/shaders/FXAA_Default.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/assets/shaders/FXAA_DefaultES.frag b/samples/es3-kepler/FXAA/assets/shaders/FXAA_DefaultES.frag
new file mode 100644
index 0000000..97a424c
--- /dev/null
+++ b/samples/es3-kepler/FXAA/assets/shaders/FXAA_DefaultES.frag
@@ -0,0 +1,1061 @@
+#version 300 es
+#extension GL_ARB_gpu_shader5: enable
+precision mediump float;
+#define FXAA_PC 1
+#define FXAA_GLSL_130 1
+#define FXAA_QUALITY__PRESET 12
+
+#define FXAA_GREEN_AS_LUMA 1
+
+
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_PC_CONSOLE
+    //
+    // The console algorithm for PC is included
+    // for developers targeting really low spec machines.
+    // Likely better to just run FXAA_PC, and use a really low preset.
+    //
+    #define FXAA_PC_CONSOLE 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GLSL_120
+    #define FXAA_GLSL_120 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GLSL_130
+    #define FXAA_GLSL_130 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_3
+    #define FXAA_HLSL_3 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_4
+    #define FXAA_HLSL_4 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_5
+    #define FXAA_HLSL_5 0
+#endif
+/*==========================================================================*/
+#ifndef FXAA_GREEN_AS_LUMA
+    //
+    // For those using non-linear color,
+    // and either not able to get luma in alpha, or not wanting to,
+    // this enables FXAA to run using green as a proxy for luma.
+    // So with this enabled, no need to pack luma in alpha.
+    //
+    // This will turn off AA on anything which lacks some amount of green.
+    // Pure red and blue or combination of only R and B, will get no AA.
+    //
+    // Might want to lower the settings for both,
+    //    fxaaConsoleEdgeThresholdMin
+    //    fxaaQualityEdgeThresholdMin
+    // In order to insure AA does not get turned off on colors 
+    // which contain a minor amount of green.
+    //
+    // 1 = On.
+    // 0 = Off.
+    //
+    #define FXAA_GREEN_AS_LUMA 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_EARLY_EXIT
+    //
+    // Controls algorithm's early exit path.
+    // On PS3 turning this ON adds 2 cycles to the shader.
+    // On 360 turning this OFF adds 10ths of a millisecond to the shader.
+    // Turning this off on console will result in a more blurry image.
+    // So this defaults to on.
+    //
+    // 1 = On.
+    // 0 = Off.
+    //
+    #define FXAA_EARLY_EXIT 1
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_DISCARD
+    //
+    // Only valid for PC OpenGL currently.
+    // Probably will not work when FXAA_GREEN_AS_LUMA = 1.
+    //
+    // 1 = Use discard on pixels which don't need AA.
+    //     For APIs which enable concurrent TEX+ROP from same surface.
+    // 0 = Return unchanged color on pixels which don't need AA.
+    //
+    #define FXAA_DISCARD 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_FAST_PIXEL_OFFSET
+    //
+    // Used for GLSL 120 only.
+    //
+    // 1 = GL API supports fast pixel offsets
+    // 0 = do not use fast pixel offsets
+    //
+    #ifdef GL_EXT_gpu_shader4
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifdef GL_NV_gpu_shader5
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifdef GL_ARB_gpu_shader5
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifndef FXAA_FAST_PIXEL_OFFSET
+        #define FXAA_FAST_PIXEL_OFFSET 0
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GATHER4_ALPHA
+    //
+    // 1 = API supports gather4 on alpha channel.
+    // 0 = API does not support gather4 on alpha channel.
+    //
+    #if (FXAA_HLSL_5 == 1)
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifdef GL_ARB_gpu_shader5
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifdef GL_NV_gpu_shader5
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifndef FXAA_GATHER4_ALPHA
+        #define FXAA_GATHER4_ALPHA 0
+    #endif
+#endif
+
+
+/*============================================================================
+                        FXAA QUALITY - TUNING KNOBS
+------------------------------------------------------------------------------
+NOTE the other tuning knobs are now in the shader function inputs!
+============================================================================*/
+#ifndef FXAA_QUALITY__PRESET
+    //
+    // Choose the quality preset.
+    // This needs to be compiled into the shader as it effects code.
+    // Best option to include multiple presets is to 
+    // in each shader define the preset, then include this file.
+    // 
+    // OPTIONS
+    // -----------------------------------------------------------------------
+    // 10 to 15 - default medium dither (10=fastest, 15=highest quality)
+    // 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
+    // 39       - no dither, very expensive 
+    //
+    // NOTES
+    // -----------------------------------------------------------------------
+    // 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
+    // 13 = about same speed as FXAA 3.9 and better than 12
+    // 23 = closest to FXAA 3.9 visually and performance wise
+    //  _ = the lowest digit is directly related to performance
+    // _  = the highest digit is directly related to style
+    // 
+    #define FXAA_QUALITY__PRESET 12
+#endif
+
+
+/*============================================================================
+
+                           FXAA QUALITY - PRESETS
+
+============================================================================*/
+
+/*============================================================================
+                     FXAA QUALITY - MEDIUM DITHER PRESETS
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 10)
+    #define FXAA_QUALITY__PS 3
+    #define FXAA_QUALITY__P0 1.5
+    #define FXAA_QUALITY__P1 3.0
+    #define FXAA_QUALITY__P2 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 11)
+    #define FXAA_QUALITY__PS 4
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 3.0
+    #define FXAA_QUALITY__P3 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 12)
+    #define FXAA_QUALITY__PS 5
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 4.0
+    #define FXAA_QUALITY__P4 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 13)
+    #define FXAA_QUALITY__PS 6
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 4.0
+    #define FXAA_QUALITY__P5 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 14)
+    #define FXAA_QUALITY__PS 7
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 4.0
+    #define FXAA_QUALITY__P6 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 15)
+    #define FXAA_QUALITY__PS 8
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 4.0
+    #define FXAA_QUALITY__P7 12.0
+#endif
+
+/*============================================================================
+                     FXAA QUALITY - LOW DITHER PRESETS
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 20)
+    #define FXAA_QUALITY__PS 3
+    #define FXAA_QUALITY__P0 1.5
+    #define FXAA_QUALITY__P1 2.0
+    #define FXAA_QUALITY__P2 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 21)
+    #define FXAA_QUALITY__PS 4
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 22)
+    #define FXAA_QUALITY__PS 5
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 23)
+    #define FXAA_QUALITY__PS 6
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 24)
+    #define FXAA_QUALITY__PS 7
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 3.0
+    #define FXAA_QUALITY__P6 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 25)
+    #define FXAA_QUALITY__PS 8
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 4.0
+    #define FXAA_QUALITY__P7 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 26)
+    #define FXAA_QUALITY__PS 9
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 4.0
+    #define FXAA_QUALITY__P8 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 27)
+    #define FXAA_QUALITY__PS 10
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 4.0
+    #define FXAA_QUALITY__P9 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 28)
+    #define FXAA_QUALITY__PS 11
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 4.0
+    #define FXAA_QUALITY__P10 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 29)
+    #define FXAA_QUALITY__PS 12
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 2.0
+    #define FXAA_QUALITY__P10 4.0
+    #define FXAA_QUALITY__P11 8.0
+#endif
+
+/*============================================================================
+                     FXAA QUALITY - EXTREME QUALITY
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 39)
+    #define FXAA_QUALITY__PS 12
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.0
+    #define FXAA_QUALITY__P2 1.0
+    #define FXAA_QUALITY__P3 1.0
+    #define FXAA_QUALITY__P4 1.0
+    #define FXAA_QUALITY__P5 1.5
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 2.0
+    #define FXAA_QUALITY__P10 4.0
+    #define FXAA_QUALITY__P11 8.0
+#endif
+
+
+
+/*============================================================================
+
+                                API PORTING
+
+============================================================================*/
+#if (FXAA_GLSL_120 == 1) || (FXAA_GLSL_130 == 1)
+    #define FxaaBool bool
+    #define FxaaDiscard discard
+    #define FxaaFloat float
+    #define FxaaFloat2 vec2
+    #define FxaaFloat3 vec3
+    #define FxaaFloat4 vec4
+    #define FxaaHalf float
+    #define FxaaHalf2 vec2
+    #define FxaaHalf3 vec3
+    #define FxaaHalf4 vec4
+    #define FxaaInt2 ivec2
+    #define FxaaSat(x) clamp(x, 0.0, 1.0)
+    #define FxaaTex sampler2D
+#else
+    #define FxaaBool bool
+    #define FxaaDiscard clip(-1)
+    #define FxaaFloat float
+    #define FxaaFloat2 float2
+    #define FxaaFloat3 float3
+    #define FxaaFloat4 float4
+    #define FxaaHalf half
+    #define FxaaHalf2 half2
+    #define FxaaHalf3 half3
+    #define FxaaHalf4 half4
+    #define FxaaSat(x) saturate(x)
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_GLSL_120 == 1)
+    // Requires,
+    //  #version 120
+    // And at least,
+    //  #extension GL_EXT_gpu_shader4 : enable
+    //  (or set FXAA_FAST_PIXEL_OFFSET 1 to work like DX9)
+    #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
+    #if (FXAA_FAST_PIXEL_OFFSET == 1)
+        #define FxaaTexOff(t, p, o, r) texture2DLodOffset(t, p, 0.0, o)
+    #else
+        #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
+    #endif
+    #if (FXAA_GATHER4_ALPHA == 1)
+        // use #extension GL_ARB_gpu_shader5 : enable
+        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
+        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
+        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
+        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_GLSL_130 == 1)
+    // Requires "#version 130" or better
+    #define FxaaTexTop(t, p) textureLod(t, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o)
+    #if (FXAA_GATHER4_ALPHA == 1)
+        // use #extension GL_ARB_gpu_shader5 : enable
+        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
+        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
+        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
+        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_3 == 1)
+    #define FxaaInt2 float2
+    #define FxaaTex sampler2D
+    #define FxaaTexTop(t, p) tex2Dlod(t, float4(p, 0.0, 0.0))
+    #define FxaaTexOff(t, p, o, r) tex2Dlod(t, float4(p + (o * r), 0, 0))
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_4 == 1)
+    #define FxaaInt2 int2
+    struct FxaaTex { SamplerState smpl; Texture2D tex; };
+    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_5 == 1)
+    #define FxaaInt2 int2
+    struct FxaaTex { SamplerState smpl; Texture2D tex; };
+    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
+    #define FxaaTexAlpha4(t, p) t.tex.GatherAlpha(t.smpl, p)
+    #define FxaaTexOffAlpha4(t, p, o) t.tex.GatherAlpha(t.smpl, p, o)
+    #define FxaaTexGreen4(t, p) t.tex.GatherGreen(t.smpl, p)
+    #define FxaaTexOffGreen4(t, p, o) t.tex.GatherGreen(t.smpl, p, o)
+#endif
+
+
+/*============================================================================
+                   GREEN AS LUMA OPTION SUPPORT FUNCTION
+============================================================================*/
+#if (FXAA_GREEN_AS_LUMA == 0)
+    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.w; }
+#else
+    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }
+#endif    
+
+
+
+
+/*============================================================================
+
+                             FXAA3 QUALITY - PC
+
+============================================================================*/
+#if (FXAA_PC == 1)
+/*--------------------------------------------------------------------------*/
+FxaaFloat4 FxaaPixelShader(
+    //
+    // Use noperspective interpolation here (turn off perspective interpolation).
+    // {xy} = center of pixel
+    FxaaFloat2 pos,
+    //
+    // Used only for FXAA Console, and not used on the 360 version.
+    // Use noperspective interpolation here (turn off perspective interpolation).
+    // {xy__} = upper left of pixel
+    // {__zw} = lower right of pixel
+    FxaaFloat4 fxaaConsolePosPos,
+    //
+    // Input color texture.
+    // {rgb_} = color in linear or perceptual color space
+    // if (FXAA_GREEN_AS_LUMA == 0)
+    //     {___a} = luma in perceptual color space (not linear)
+    FxaaTex tex,
+    //
+    // Only used on the optimized 360 version of FXAA Console.
+    // For everything but 360, just use the same input here as for "tex".
+    // For 360, same texture, just alias with a 2nd sampler.
+    // This sampler needs to have an exponent bias of -1.
+    FxaaTex fxaaConsole360TexExpBiasNegOne,
+    //
+    // Only used on the optimized 360 version of FXAA Console.
+    // For everything but 360, just use the same input here as for "tex".
+    // For 360, same texture, just alias with a 3nd sampler.
+    // This sampler needs to have an exponent bias of -2.
+    FxaaTex fxaaConsole360TexExpBiasNegTwo,
+    //
+    // Only used on FXAA Quality.
+    // This must be from a constant/uniform.
+    // {x_} = 1.0/screenWidthInPixels
+    // {_y} = 1.0/screenHeightInPixels
+    FxaaFloat2 fxaaQualityRcpFrame,
+    //
+    // Only used on FXAA Console.
+    // This must be from a constant/uniform.
+    // This effects sub-pixel AA quality and inversely sharpness.
+    //   Where N ranges between,
+    //     N = 0.50 (default)
+    //     N = 0.33 (sharper)
+    // {x___} = -N/screenWidthInPixels  
+    // {_y__} = -N/screenHeightInPixels
+    // {__z_} =  N/screenWidthInPixels  
+    // {___w} =  N/screenHeightInPixels 
+    FxaaFloat4 fxaaConsoleRcpFrameOpt,
+    //
+    // Only used on FXAA Console.
+    // Not used on 360, but used on PS3 and PC.
+    // This must be from a constant/uniform.
+    // {x___} = -2.0/screenWidthInPixels  
+    // {_y__} = -2.0/screenHeightInPixels
+    // {__z_} =  2.0/screenWidthInPixels  
+    // {___w} =  2.0/screenHeightInPixels 
+    FxaaFloat4 fxaaConsoleRcpFrameOpt2,
+    //
+    // Only used on FXAA Console.
+    // Only used on 360 in place of fxaaConsoleRcpFrameOpt2.
+    // This must be from a constant/uniform.
+    // {x___} =  8.0/screenWidthInPixels  
+    // {_y__} =  8.0/screenHeightInPixels
+    // {__z_} = -4.0/screenWidthInPixels  
+    // {___w} = -4.0/screenHeightInPixels 
+    FxaaFloat4 fxaaConsole360RcpFrameOpt2,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__SUBPIX define.
+    // It is here now to allow easier tuning.
+    // Choose the amount of sub-pixel aliasing removal.
+    // This can effect sharpness.
+    //   1.00 - upper limit (softer)
+    //   0.75 - default amount of filtering
+    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)
+    //   0.25 - almost off
+    //   0.00 - completely off
+    FxaaFloat fxaaQualitySubpix,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD define.
+    // It is here now to allow easier tuning.
+    // The minimum amount of local contrast required to apply algorithm.
+    //   0.333 - too little (faster)
+    //   0.250 - low quality
+    //   0.166 - default
+    //   0.125 - high quality 
+    //   0.063 - overkill (slower)
+    FxaaFloat fxaaQualityEdgeThreshold,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD_MIN define.
+    // It is here now to allow easier tuning.
+    // Trims the algorithm from processing darks.
+    //   0.0833 - upper limit (default, the start of visible unfiltered edges)
+    //   0.0625 - high quality (faster)
+    //   0.0312 - visible limit (slower)
+    // Special notes when using FXAA_GREEN_AS_LUMA,
+    //   Likely want to set this to zero.
+    //   As colors that are mostly not-green
+    //   will appear very dark in the green channel!
+    //   Tune by looking at mostly non-green content,
+    //   then start at zero and increase until aliasing is a problem.
+    FxaaFloat fxaaQualityEdgeThresholdMin,
+    // 
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_SHARPNESS define.
+    // It is here now to allow easier tuning.
+    // This does not effect PS3, as this needs to be compiled in.
+    //   Use FXAA_CONSOLE__PS3_EDGE_SHARPNESS for PS3.
+    //   Due to the PS3 being ALU bound,
+    //   there are only three safe values here: 2 and 4 and 8.
+    //   These options use the shaders ability to a free *|/ by 2|4|8.
+    // For all other platforms can be a non-power of two.
+    //   8.0 is sharper (default!!!)
+    //   4.0 is softer
+    //   2.0 is really soft (good only for vector graphics inputs)
+    FxaaFloat fxaaConsoleEdgeSharpness,
+    //
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD define.
+    // It is here now to allow easier tuning.
+    // This does not effect PS3, as this needs to be compiled in.
+    //   Use FXAA_CONSOLE__PS3_EDGE_THRESHOLD for PS3.
+    //   Due to the PS3 being ALU bound,
+    //   there are only two safe values here: 1/4 and 1/8.
+    //   These options use the shaders ability to a free *|/ by 2|4|8.
+    // The console setting has a different mapping than the quality setting.
+    // Other platforms can use other values.
+    //   0.125 leaves less aliasing, but is softer (default!!!)
+    //   0.25 leaves more aliasing, and is sharper
+    FxaaFloat fxaaConsoleEdgeThreshold,
+    //
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD_MIN define.
+    // It is here now to allow easier tuning.
+    // Trims the algorithm from processing darks.
+    // The console setting has a different mapping than the quality setting.
+    // This only applies when FXAA_EARLY_EXIT is 1.
+    // This does not apply to PS3, 
+    // PS3 was simplified to avoid more shader instructions.
+    //   0.06 - faster but more aliasing in darks
+    //   0.05 - default
+    //   0.04 - slower and less aliasing in darks
+    // Special notes when using FXAA_GREEN_AS_LUMA,
+    //   Likely want to set this to zero.
+    //   As colors that are mostly not-green
+    //   will appear very dark in the green channel!
+    //   Tune by looking at mostly non-green content,
+    //   then start at zero and increase until aliasing is a problem.
+    FxaaFloat fxaaConsoleEdgeThresholdMin,
+    //    
+    // Extra constants for 360 FXAA Console only.
+    // Use zeros or anything else for other platforms.
+    // These must be in physical constant registers and NOT immedates.
+    // Immedates will result in compiler un-optimizing.
+    // {xyzw} = float4(1.0, -1.0, 0.25, -0.25)
+    FxaaFloat4 fxaaConsole360ConstDir
+) {
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posM;
+    posM.x = pos.x;
+    posM.y = pos.y;
+    #if (FXAA_GATHER4_ALPHA == 1)
+        #if (FXAA_DISCARD == 0)
+            FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
+            #if (FXAA_GREEN_AS_LUMA == 0)
+                #define lumaM rgbyM.w
+            #else
+                #define lumaM rgbyM.y
+            #endif
+        #endif
+        #if (FXAA_GREEN_AS_LUMA == 0)
+            FxaaFloat4 luma4A = FxaaTexAlpha4(tex, posM);
+            FxaaFloat4 luma4B = FxaaTexOffAlpha4(tex, posM, FxaaInt2(-1, -1));
+        #else
+            FxaaFloat4 luma4A = FxaaTexGreen4(tex, posM);
+            FxaaFloat4 luma4B = FxaaTexOffGreen4(tex, posM, FxaaInt2(-1, -1));
+        #endif
+        #if (FXAA_DISCARD == 1)
+            #define lumaM luma4A.w
+        #endif
+        #define lumaE luma4A.z
+        #define lumaS luma4A.x
+        #define lumaSE luma4A.y
+        #define lumaNW luma4B.w
+        #define lumaN luma4B.z
+        #define lumaW luma4B.x
+    #else
+        FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
+        #if (FXAA_GREEN_AS_LUMA == 0)
+            #define lumaM rgbyM.w
+        #else
+            #define lumaM rgbyM.y
+        #endif
+        FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
+    #endif
+/*--------------------------------------------------------------------------*/
+    FxaaFloat maxSM = max(lumaS, lumaM);
+    FxaaFloat minSM = min(lumaS, lumaM);
+    FxaaFloat maxESM = max(lumaE, maxSM);
+    FxaaFloat minESM = min(lumaE, minSM);
+    FxaaFloat maxWN = max(lumaN, lumaW);
+    FxaaFloat minWN = min(lumaN, lumaW);
+    FxaaFloat rangeMax = max(maxWN, maxESM);
+    FxaaFloat rangeMin = min(minWN, minESM);
+    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
+    FxaaFloat range = rangeMax - rangeMin;
+    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
+    FxaaBool earlyExit = range < rangeMaxClamped;
+/*--------------------------------------------------------------------------*/
+    if(earlyExit)
+        #if (FXAA_DISCARD == 1)
+            FxaaDiscard;
+        #else
+            return rgbyM;
+        #endif
+/*--------------------------------------------------------------------------*/
+    #if (FXAA_GATHER4_ALPHA == 0)
+        FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
+    #else
+        FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(1, -1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
+    #endif
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNS = lumaN + lumaS;
+    FxaaFloat lumaWE = lumaW + lumaE;
+    FxaaFloat subpixRcpRange = 1.0/range;
+    FxaaFloat subpixNSWE = lumaNS + lumaWE;
+    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
+    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNESE = lumaNE + lumaSE;
+    FxaaFloat lumaNWNE = lumaNW + lumaNE;
+    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
+    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNWSW = lumaNW + lumaSW;
+    FxaaFloat lumaSWSE = lumaSW + lumaSE;
+    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
+    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
+    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
+    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
+    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
+    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
+    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
+    FxaaBool horzSpan = edgeHorz >= edgeVert;
+    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
+/*--------------------------------------------------------------------------*/
+    if(!horzSpan) lumaN = lumaW;
+    if(!horzSpan) lumaS = lumaE;
+    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
+    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat gradientN = lumaN - lumaM;
+    FxaaFloat gradientS = lumaS - lumaM;
+    FxaaFloat lumaNN = lumaN + lumaM;
+    FxaaFloat lumaSS = lumaS + lumaM;
+    FxaaBool pairN = abs(gradientN) >= abs(gradientS);
+    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
+    if(pairN) lengthSign = -lengthSign;
+    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posB;
+    posB.x = posM.x;
+    posB.y = posM.y;
+    FxaaFloat2 offNP;
+    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
+    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
+    if(!horzSpan) posB.x += lengthSign * 0.5;
+    if( horzSpan) posB.y += lengthSign * 0.5;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posN;
+    posN.x = posB.x - offNP.x * FXAA_QUALITY__P0;
+    posN.y = posB.y - offNP.y * FXAA_QUALITY__P0;
+    FxaaFloat2 posP;
+    posP.x = posB.x + offNP.x * FXAA_QUALITY__P0;
+    posP.y = posB.y + offNP.y * FXAA_QUALITY__P0;
+    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
+    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
+    FxaaFloat subpixE = subpixC * subpixC;
+    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
+/*--------------------------------------------------------------------------*/
+    if(!pairN) lumaNN = lumaSS;
+    FxaaFloat gradientScaled = gradient * 1.0/4.0;
+    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
+    FxaaFloat subpixF = subpixD * subpixE;
+    FxaaBool lumaMLTZero = lumaMM < 0.0;
+/*--------------------------------------------------------------------------*/
+    lumaEndN -= lumaNN * 0.5;
+    lumaEndP -= lumaNN * 0.5;
+    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
+    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
+    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P1;
+    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P1;
+    FxaaBool doneNP = (!doneN) || (!doneP);
+    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P1;
+    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P1;
+/*--------------------------------------------------------------------------*/
+    if(doneNP) {
+        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+        doneN = abs(lumaEndN) >= gradientScaled;
+        doneP = abs(lumaEndP) >= gradientScaled;
+        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P2;
+        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P2;
+        doneNP = (!doneN) || (!doneP);
+        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P2;
+        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P2;
+/*--------------------------------------------------------------------------*/
+        #if (FXAA_QUALITY__PS > 3)
+        if(doneNP) {
+            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+            doneN = abs(lumaEndN) >= gradientScaled;
+            doneP = abs(lumaEndP) >= gradientScaled;
+            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P3;
+            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P3;
+            doneNP = (!doneN) || (!doneP);
+            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P3;
+            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P3;
+/*--------------------------------------------------------------------------*/
+            #if (FXAA_QUALITY__PS > 4)
+            if(doneNP) {
+                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                doneN = abs(lumaEndN) >= gradientScaled;
+                doneP = abs(lumaEndP) >= gradientScaled;
+                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P4;
+                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P4;
+                doneNP = (!doneN) || (!doneP);
+                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P4;
+                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P4;
+/*--------------------------------------------------------------------------*/
+                #if (FXAA_QUALITY__PS > 5)
+                if(doneNP) {
+                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                    doneN = abs(lumaEndN) >= gradientScaled;
+                    doneP = abs(lumaEndP) >= gradientScaled;
+                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P5;
+                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P5;
+                    doneNP = (!doneN) || (!doneP);
+                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P5;
+                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P5;
+/*--------------------------------------------------------------------------*/
+                    #if (FXAA_QUALITY__PS > 6)
+                    if(doneNP) {
+                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                        doneN = abs(lumaEndN) >= gradientScaled;
+                        doneP = abs(lumaEndP) >= gradientScaled;
+                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P6;
+                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P6;
+                        doneNP = (!doneN) || (!doneP);
+                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P6;
+                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P6;
+/*--------------------------------------------------------------------------*/
+                        #if (FXAA_QUALITY__PS > 7)
+                        if(doneNP) {
+                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                            doneN = abs(lumaEndN) >= gradientScaled;
+                            doneP = abs(lumaEndP) >= gradientScaled;
+                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P7;
+                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P7;
+                            doneNP = (!doneN) || (!doneP);
+                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P7;
+                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P7;
+/*--------------------------------------------------------------------------*/
+    #if (FXAA_QUALITY__PS > 8)
+    if(doneNP) {
+        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+        doneN = abs(lumaEndN) >= gradientScaled;
+        doneP = abs(lumaEndP) >= gradientScaled;
+        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P8;
+        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P8;
+        doneNP = (!doneN) || (!doneP);
+        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P8;
+        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P8;
+/*--------------------------------------------------------------------------*/
+        #if (FXAA_QUALITY__PS > 9)
+        if(doneNP) {
+            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+            doneN = abs(lumaEndN) >= gradientScaled;
+            doneP = abs(lumaEndP) >= gradientScaled;
+            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P9;
+            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P9;
+            doneNP = (!doneN) || (!doneP);
+            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P9;
+            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P9;
+/*--------------------------------------------------------------------------*/
+            #if (FXAA_QUALITY__PS > 10)
+            if(doneNP) {
+                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                doneN = abs(lumaEndN) >= gradientScaled;
+                doneP = abs(lumaEndP) >= gradientScaled;
+                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P10;
+                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P10;
+                doneNP = (!doneN) || (!doneP);
+                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P10;
+                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P10;
+/*--------------------------------------------------------------------------*/
+                #if (FXAA_QUALITY__PS > 11)
+                if(doneNP) {
+                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                    doneN = abs(lumaEndN) >= gradientScaled;
+                    doneP = abs(lumaEndP) >= gradientScaled;
+                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P11;
+                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P11;
+                    doneNP = (!doneN) || (!doneP);
+                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P11;
+                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P11;
+/*--------------------------------------------------------------------------*/
+                    #if (FXAA_QUALITY__PS > 12)
+                    if(doneNP) {
+                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                        doneN = abs(lumaEndN) >= gradientScaled;
+                        doneP = abs(lumaEndP) >= gradientScaled;
+                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P12;
+                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P12;
+                        doneNP = (!doneN) || (!doneP);
+                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P12;
+                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P12;
+/*--------------------------------------------------------------------------*/
+                    }
+                    #endif
+/*--------------------------------------------------------------------------*/
+                }
+                #endif
+/*--------------------------------------------------------------------------*/
+            }
+            #endif
+/*--------------------------------------------------------------------------*/
+        }
+        #endif
+/*--------------------------------------------------------------------------*/
+    }
+    #endif
+/*--------------------------------------------------------------------------*/
+                        }
+                        #endif
+/*--------------------------------------------------------------------------*/
+                    }
+                    #endif
+/*--------------------------------------------------------------------------*/
+                }
+                #endif
+/*--------------------------------------------------------------------------*/
+            }
+            #endif
+/*--------------------------------------------------------------------------*/
+        }
+        #endif
+/*--------------------------------------------------------------------------*/
+    }
+/*--------------------------------------------------------------------------*/
+    FxaaFloat dstN = posM.x - posN.x;
+    FxaaFloat dstP = posP.x - posM.x;
+    if(!horzSpan) dstN = posM.y - posN.y;
+    if(!horzSpan) dstP = posP.y - posM.y;
+/*--------------------------------------------------------------------------*/
+    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
+    FxaaFloat spanLength = (dstP + dstN);
+    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
+    FxaaFloat spanLengthRcp = 1.0/spanLength;
+/*--------------------------------------------------------------------------*/
+    FxaaBool directionN = dstN < dstP;
+    FxaaFloat dst = min(dstN, dstP);
+    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
+    FxaaFloat subpixG = subpixF * subpixF;
+    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
+    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
+    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
+    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
+    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
+    #if (FXAA_DISCARD == 1)
+        return FxaaTexTop(tex, posM);
+    #else
+        return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
+    #endif
+}
+/*==========================================================================*/
+#endif
+
+
+
+
+//----------------------------------------------------------------------------------
+// File:        es3-kepler/FXAA/assets/shaders/FXAA_DefaultES.frag
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+//#version 100
+
+precision highp float;
+
+uniform sampler2D uSourceTex;
+uniform vec2 RCPFrame;
+varying vec2 vTexCoord;
+
+void main(void)
+{
+    gl_FragColor = FxaaPixelShader(vTexCoord,
+				FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsolePosPos,
+        uSourceTex,							// FxaaTex tex,
+        uSourceTex,							// FxaaTex fxaaConsole360TexExpBiasNegOne,
+        uSourceTex,							// FxaaTex fxaaConsole360TexExpBiasNegTwo,
+        RCPFrame,							// FxaaFloat2 fxaaQualityRcpFrame,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsoleRcpFrameOpt,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsoleRcpFrameOpt2,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsole360RcpFrameOpt2,
+        0.75f,									// FxaaFloat fxaaQualitySubpix,
+        0.166f,									// FxaaFloat fxaaQualityEdgeThreshold,
+        0.0833f,								// FxaaFloat fxaaQualityEdgeThresholdMin,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeSharpness,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeThreshold,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeThresholdMin,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f)		// FxaaFloat fxaaConsole360ConstDir,
+    );
+}
diff --git a/samples/es3-kepler/FXAA/assets/shaders/FXAA_Extreme_Quality.frag b/samples/es3-kepler/FXAA/assets/shaders/FXAA_Extreme_Quality.frag
index 36cee55..dec076f 100644
--- a/samples/es3-kepler/FXAA/assets/shaders/FXAA_Extreme_Quality.frag
+++ b/samples/es3-kepler/FXAA/assets/shaders/FXAA_Extreme_Quality.frag
@@ -997,11 +997,11 @@ FxaaFloat4 FxaaPixelShader(
 
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/assets/shaders/FXAA_Extreme_Quality.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/assets/shaders/FXAA_Extreme_QualityES.frag b/samples/es3-kepler/FXAA/assets/shaders/FXAA_Extreme_QualityES.frag
new file mode 100644
index 0000000..c5fc5db
--- /dev/null
+++ b/samples/es3-kepler/FXAA/assets/shaders/FXAA_Extreme_QualityES.frag
@@ -0,0 +1,1061 @@
+#version 300 es
+#extension GL_ARB_gpu_shader5: enable
+precision mediump float;
+#define FXAA_PC 1
+#define FXAA_GLSL_130 1
+#define FXAA_QUALITY__PRESET 39
+
+#define FXAA_GREEN_AS_LUMA 1
+
+
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_PC_CONSOLE
+    //
+    // The console algorithm for PC is included
+    // for developers targeting really low spec machines.
+    // Likely better to just run FXAA_PC, and use a really low preset.
+    //
+    #define FXAA_PC_CONSOLE 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GLSL_120
+    #define FXAA_GLSL_120 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GLSL_130
+    #define FXAA_GLSL_130 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_3
+    #define FXAA_HLSL_3 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_4
+    #define FXAA_HLSL_4 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_5
+    #define FXAA_HLSL_5 0
+#endif
+/*==========================================================================*/
+#ifndef FXAA_GREEN_AS_LUMA
+    //
+    // For those using non-linear color,
+    // and either not able to get luma in alpha, or not wanting to,
+    // this enables FXAA to run using green as a proxy for luma.
+    // So with this enabled, no need to pack luma in alpha.
+    //
+    // This will turn off AA on anything which lacks some amount of green.
+    // Pure red and blue or combination of only R and B, will get no AA.
+    //
+    // Might want to lower the settings for both,
+    //    fxaaConsoleEdgeThresholdMin
+    //    fxaaQualityEdgeThresholdMin
+    // In order to insure AA does not get turned off on colors 
+    // which contain a minor amount of green.
+    //
+    // 1 = On.
+    // 0 = Off.
+    //
+    #define FXAA_GREEN_AS_LUMA 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_EARLY_EXIT
+    //
+    // Controls algorithm's early exit path.
+    // On PS3 turning this ON adds 2 cycles to the shader.
+    // On 360 turning this OFF adds 10ths of a millisecond to the shader.
+    // Turning this off on console will result in a more blurry image.
+    // So this defaults to on.
+    //
+    // 1 = On.
+    // 0 = Off.
+    //
+    #define FXAA_EARLY_EXIT 1
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_DISCARD
+    //
+    // Only valid for PC OpenGL currently.
+    // Probably will not work when FXAA_GREEN_AS_LUMA = 1.
+    //
+    // 1 = Use discard on pixels which don't need AA.
+    //     For APIs which enable concurrent TEX+ROP from same surface.
+    // 0 = Return unchanged color on pixels which don't need AA.
+    //
+    #define FXAA_DISCARD 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_FAST_PIXEL_OFFSET
+    //
+    // Used for GLSL 120 only.
+    //
+    // 1 = GL API supports fast pixel offsets
+    // 0 = do not use fast pixel offsets
+    //
+    #ifdef GL_EXT_gpu_shader4
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifdef GL_NV_gpu_shader5
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifdef GL_ARB_gpu_shader5
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifndef FXAA_FAST_PIXEL_OFFSET
+        #define FXAA_FAST_PIXEL_OFFSET 0
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GATHER4_ALPHA
+    //
+    // 1 = API supports gather4 on alpha channel.
+    // 0 = API does not support gather4 on alpha channel.
+    //
+    #if (FXAA_HLSL_5 == 1)
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifdef GL_ARB_gpu_shader5
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifdef GL_NV_gpu_shader5
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifndef FXAA_GATHER4_ALPHA
+        #define FXAA_GATHER4_ALPHA 0
+    #endif
+#endif
+
+
+/*============================================================================
+                        FXAA QUALITY - TUNING KNOBS
+------------------------------------------------------------------------------
+NOTE the other tuning knobs are now in the shader function inputs!
+============================================================================*/
+#ifndef FXAA_QUALITY__PRESET
+    //
+    // Choose the quality preset.
+    // This needs to be compiled into the shader as it effects code.
+    // Best option to include multiple presets is to 
+    // in each shader define the preset, then include this file.
+    // 
+    // OPTIONS
+    // -----------------------------------------------------------------------
+    // 10 to 15 - default medium dither (10=fastest, 15=highest quality)
+    // 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
+    // 39       - no dither, very expensive 
+    //
+    // NOTES
+    // -----------------------------------------------------------------------
+    // 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
+    // 13 = about same speed as FXAA 3.9 and better than 12
+    // 23 = closest to FXAA 3.9 visually and performance wise
+    //  _ = the lowest digit is directly related to performance
+    // _  = the highest digit is directly related to style
+    // 
+    #define FXAA_QUALITY__PRESET 12
+#endif
+
+
+/*============================================================================
+
+                           FXAA QUALITY - PRESETS
+
+============================================================================*/
+
+/*============================================================================
+                     FXAA QUALITY - MEDIUM DITHER PRESETS
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 10)
+    #define FXAA_QUALITY__PS 3
+    #define FXAA_QUALITY__P0 1.5
+    #define FXAA_QUALITY__P1 3.0
+    #define FXAA_QUALITY__P2 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 11)
+    #define FXAA_QUALITY__PS 4
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 3.0
+    #define FXAA_QUALITY__P3 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 12)
+    #define FXAA_QUALITY__PS 5
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 4.0
+    #define FXAA_QUALITY__P4 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 13)
+    #define FXAA_QUALITY__PS 6
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 4.0
+    #define FXAA_QUALITY__P5 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 14)
+    #define FXAA_QUALITY__PS 7
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 4.0
+    #define FXAA_QUALITY__P6 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 15)
+    #define FXAA_QUALITY__PS 8
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 4.0
+    #define FXAA_QUALITY__P7 12.0
+#endif
+
+/*============================================================================
+                     FXAA QUALITY - LOW DITHER PRESETS
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 20)
+    #define FXAA_QUALITY__PS 3
+    #define FXAA_QUALITY__P0 1.5
+    #define FXAA_QUALITY__P1 2.0
+    #define FXAA_QUALITY__P2 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 21)
+    #define FXAA_QUALITY__PS 4
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 22)
+    #define FXAA_QUALITY__PS 5
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 23)
+    #define FXAA_QUALITY__PS 6
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 24)
+    #define FXAA_QUALITY__PS 7
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 3.0
+    #define FXAA_QUALITY__P6 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 25)
+    #define FXAA_QUALITY__PS 8
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 4.0
+    #define FXAA_QUALITY__P7 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 26)
+    #define FXAA_QUALITY__PS 9
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 4.0
+    #define FXAA_QUALITY__P8 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 27)
+    #define FXAA_QUALITY__PS 10
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 4.0
+    #define FXAA_QUALITY__P9 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 28)
+    #define FXAA_QUALITY__PS 11
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 4.0
+    #define FXAA_QUALITY__P10 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 29)
+    #define FXAA_QUALITY__PS 12
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 2.0
+    #define FXAA_QUALITY__P10 4.0
+    #define FXAA_QUALITY__P11 8.0
+#endif
+
+/*============================================================================
+                     FXAA QUALITY - EXTREME QUALITY
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 39)
+    #define FXAA_QUALITY__PS 12
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.0
+    #define FXAA_QUALITY__P2 1.0
+    #define FXAA_QUALITY__P3 1.0
+    #define FXAA_QUALITY__P4 1.0
+    #define FXAA_QUALITY__P5 1.5
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 2.0
+    #define FXAA_QUALITY__P10 4.0
+    #define FXAA_QUALITY__P11 8.0
+#endif
+
+
+
+/*============================================================================
+
+                                API PORTING
+
+============================================================================*/
+#if (FXAA_GLSL_120 == 1) || (FXAA_GLSL_130 == 1)
+    #define FxaaBool bool
+    #define FxaaDiscard discard
+    #define FxaaFloat float
+    #define FxaaFloat2 vec2
+    #define FxaaFloat3 vec3
+    #define FxaaFloat4 vec4
+    #define FxaaHalf float
+    #define FxaaHalf2 vec2
+    #define FxaaHalf3 vec3
+    #define FxaaHalf4 vec4
+    #define FxaaInt2 ivec2
+    #define FxaaSat(x) clamp(x, 0.0, 1.0)
+    #define FxaaTex sampler2D
+#else
+    #define FxaaBool bool
+    #define FxaaDiscard clip(-1)
+    #define FxaaFloat float
+    #define FxaaFloat2 float2
+    #define FxaaFloat3 float3
+    #define FxaaFloat4 float4
+    #define FxaaHalf half
+    #define FxaaHalf2 half2
+    #define FxaaHalf3 half3
+    #define FxaaHalf4 half4
+    #define FxaaSat(x) saturate(x)
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_GLSL_120 == 1)
+    // Requires,
+    //  #version 120
+    // And at least,
+    //  #extension GL_EXT_gpu_shader4 : enable
+    //  (or set FXAA_FAST_PIXEL_OFFSET 1 to work like DX9)
+    #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
+    #if (FXAA_FAST_PIXEL_OFFSET == 1)
+        #define FxaaTexOff(t, p, o, r) texture2DLodOffset(t, p, 0.0, o)
+    #else
+        #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
+    #endif
+    #if (FXAA_GATHER4_ALPHA == 1)
+        // use #extension GL_ARB_gpu_shader5 : enable
+        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
+        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
+        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
+        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_GLSL_130 == 1)
+    // Requires "#version 130" or better
+    #define FxaaTexTop(t, p) textureLod(t, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o)
+    #if (FXAA_GATHER4_ALPHA == 1)
+        // use #extension GL_ARB_gpu_shader5 : enable
+        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
+        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
+        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
+        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_3 == 1)
+    #define FxaaInt2 float2
+    #define FxaaTex sampler2D
+    #define FxaaTexTop(t, p) tex2Dlod(t, float4(p, 0.0, 0.0))
+    #define FxaaTexOff(t, p, o, r) tex2Dlod(t, float4(p + (o * r), 0, 0))
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_4 == 1)
+    #define FxaaInt2 int2
+    struct FxaaTex { SamplerState smpl; Texture2D tex; };
+    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_5 == 1)
+    #define FxaaInt2 int2
+    struct FxaaTex { SamplerState smpl; Texture2D tex; };
+    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
+    #define FxaaTexAlpha4(t, p) t.tex.GatherAlpha(t.smpl, p)
+    #define FxaaTexOffAlpha4(t, p, o) t.tex.GatherAlpha(t.smpl, p, o)
+    #define FxaaTexGreen4(t, p) t.tex.GatherGreen(t.smpl, p)
+    #define FxaaTexOffGreen4(t, p, o) t.tex.GatherGreen(t.smpl, p, o)
+#endif
+
+
+/*============================================================================
+                   GREEN AS LUMA OPTION SUPPORT FUNCTION
+============================================================================*/
+#if (FXAA_GREEN_AS_LUMA == 0)
+    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.w; }
+#else
+    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }
+#endif    
+
+
+
+
+/*============================================================================
+
+                             FXAA3 QUALITY - PC
+
+============================================================================*/
+#if (FXAA_PC == 1)
+/*--------------------------------------------------------------------------*/
+FxaaFloat4 FxaaPixelShader(
+    //
+    // Use noperspective interpolation here (turn off perspective interpolation).
+    // {xy} = center of pixel
+    FxaaFloat2 pos,
+    //
+    // Used only for FXAA Console, and not used on the 360 version.
+    // Use noperspective interpolation here (turn off perspective interpolation).
+    // {xy__} = upper left of pixel
+    // {__zw} = lower right of pixel
+    FxaaFloat4 fxaaConsolePosPos,
+    //
+    // Input color texture.
+    // {rgb_} = color in linear or perceptual color space
+    // if (FXAA_GREEN_AS_LUMA == 0)
+    //     {___a} = luma in perceptual color space (not linear)
+    FxaaTex tex,
+    //
+    // Only used on the optimized 360 version of FXAA Console.
+    // For everything but 360, just use the same input here as for "tex".
+    // For 360, same texture, just alias with a 2nd sampler.
+    // This sampler needs to have an exponent bias of -1.
+    FxaaTex fxaaConsole360TexExpBiasNegOne,
+    //
+    // Only used on the optimized 360 version of FXAA Console.
+    // For everything but 360, just use the same input here as for "tex".
+    // For 360, same texture, just alias with a 3nd sampler.
+    // This sampler needs to have an exponent bias of -2.
+    FxaaTex fxaaConsole360TexExpBiasNegTwo,
+    //
+    // Only used on FXAA Quality.
+    // This must be from a constant/uniform.
+    // {x_} = 1.0/screenWidthInPixels
+    // {_y} = 1.0/screenHeightInPixels
+    FxaaFloat2 fxaaQualityRcpFrame,
+    //
+    // Only used on FXAA Console.
+    // This must be from a constant/uniform.
+    // This effects sub-pixel AA quality and inversely sharpness.
+    //   Where N ranges between,
+    //     N = 0.50 (default)
+    //     N = 0.33 (sharper)
+    // {x___} = -N/screenWidthInPixels  
+    // {_y__} = -N/screenHeightInPixels
+    // {__z_} =  N/screenWidthInPixels  
+    // {___w} =  N/screenHeightInPixels 
+    FxaaFloat4 fxaaConsoleRcpFrameOpt,
+    //
+    // Only used on FXAA Console.
+    // Not used on 360, but used on PS3 and PC.
+    // This must be from a constant/uniform.
+    // {x___} = -2.0/screenWidthInPixels  
+    // {_y__} = -2.0/screenHeightInPixels
+    // {__z_} =  2.0/screenWidthInPixels  
+    // {___w} =  2.0/screenHeightInPixels 
+    FxaaFloat4 fxaaConsoleRcpFrameOpt2,
+    //
+    // Only used on FXAA Console.
+    // Only used on 360 in place of fxaaConsoleRcpFrameOpt2.
+    // This must be from a constant/uniform.
+    // {x___} =  8.0/screenWidthInPixels  
+    // {_y__} =  8.0/screenHeightInPixels
+    // {__z_} = -4.0/screenWidthInPixels  
+    // {___w} = -4.0/screenHeightInPixels 
+    FxaaFloat4 fxaaConsole360RcpFrameOpt2,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__SUBPIX define.
+    // It is here now to allow easier tuning.
+    // Choose the amount of sub-pixel aliasing removal.
+    // This can effect sharpness.
+    //   1.00 - upper limit (softer)
+    //   0.75 - default amount of filtering
+    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)
+    //   0.25 - almost off
+    //   0.00 - completely off
+    FxaaFloat fxaaQualitySubpix,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD define.
+    // It is here now to allow easier tuning.
+    // The minimum amount of local contrast required to apply algorithm.
+    //   0.333 - too little (faster)
+    //   0.250 - low quality
+    //   0.166 - default
+    //   0.125 - high quality 
+    //   0.063 - overkill (slower)
+    FxaaFloat fxaaQualityEdgeThreshold,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD_MIN define.
+    // It is here now to allow easier tuning.
+    // Trims the algorithm from processing darks.
+    //   0.0833 - upper limit (default, the start of visible unfiltered edges)
+    //   0.0625 - high quality (faster)
+    //   0.0312 - visible limit (slower)
+    // Special notes when using FXAA_GREEN_AS_LUMA,
+    //   Likely want to set this to zero.
+    //   As colors that are mostly not-green
+    //   will appear very dark in the green channel!
+    //   Tune by looking at mostly non-green content,
+    //   then start at zero and increase until aliasing is a problem.
+    FxaaFloat fxaaQualityEdgeThresholdMin,
+    // 
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_SHARPNESS define.
+    // It is here now to allow easier tuning.
+    // This does not effect PS3, as this needs to be compiled in.
+    //   Use FXAA_CONSOLE__PS3_EDGE_SHARPNESS for PS3.
+    //   Due to the PS3 being ALU bound,
+    //   there are only three safe values here: 2 and 4 and 8.
+    //   These options use the shaders ability to a free *|/ by 2|4|8.
+    // For all other platforms can be a non-power of two.
+    //   8.0 is sharper (default!!!)
+    //   4.0 is softer
+    //   2.0 is really soft (good only for vector graphics inputs)
+    FxaaFloat fxaaConsoleEdgeSharpness,
+    //
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD define.
+    // It is here now to allow easier tuning.
+    // This does not effect PS3, as this needs to be compiled in.
+    //   Use FXAA_CONSOLE__PS3_EDGE_THRESHOLD for PS3.
+    //   Due to the PS3 being ALU bound,
+    //   there are only two safe values here: 1/4 and 1/8.
+    //   These options use the shaders ability to a free *|/ by 2|4|8.
+    // The console setting has a different mapping than the quality setting.
+    // Other platforms can use other values.
+    //   0.125 leaves less aliasing, but is softer (default!!!)
+    //   0.25 leaves more aliasing, and is sharper
+    FxaaFloat fxaaConsoleEdgeThreshold,
+    //
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD_MIN define.
+    // It is here now to allow easier tuning.
+    // Trims the algorithm from processing darks.
+    // The console setting has a different mapping than the quality setting.
+    // This only applies when FXAA_EARLY_EXIT is 1.
+    // This does not apply to PS3, 
+    // PS3 was simplified to avoid more shader instructions.
+    //   0.06 - faster but more aliasing in darks
+    //   0.05 - default
+    //   0.04 - slower and less aliasing in darks
+    // Special notes when using FXAA_GREEN_AS_LUMA,
+    //   Likely want to set this to zero.
+    //   As colors that are mostly not-green
+    //   will appear very dark in the green channel!
+    //   Tune by looking at mostly non-green content,
+    //   then start at zero and increase until aliasing is a problem.
+    FxaaFloat fxaaConsoleEdgeThresholdMin,
+    //    
+    // Extra constants for 360 FXAA Console only.
+    // Use zeros or anything else for other platforms.
+    // These must be in physical constant registers and NOT immedates.
+    // Immedates will result in compiler un-optimizing.
+    // {xyzw} = float4(1.0, -1.0, 0.25, -0.25)
+    FxaaFloat4 fxaaConsole360ConstDir
+) {
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posM;
+    posM.x = pos.x;
+    posM.y = pos.y;
+    #if (FXAA_GATHER4_ALPHA == 1)
+        #if (FXAA_DISCARD == 0)
+            FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
+            #if (FXAA_GREEN_AS_LUMA == 0)
+                #define lumaM rgbyM.w
+            #else
+                #define lumaM rgbyM.y
+            #endif
+        #endif
+        #if (FXAA_GREEN_AS_LUMA == 0)
+            FxaaFloat4 luma4A = FxaaTexAlpha4(tex, posM);
+            FxaaFloat4 luma4B = FxaaTexOffAlpha4(tex, posM, FxaaInt2(-1, -1));
+        #else
+            FxaaFloat4 luma4A = FxaaTexGreen4(tex, posM);
+            FxaaFloat4 luma4B = FxaaTexOffGreen4(tex, posM, FxaaInt2(-1, -1));
+        #endif
+        #if (FXAA_DISCARD == 1)
+            #define lumaM luma4A.w
+        #endif
+        #define lumaE luma4A.z
+        #define lumaS luma4A.x
+        #define lumaSE luma4A.y
+        #define lumaNW luma4B.w
+        #define lumaN luma4B.z
+        #define lumaW luma4B.x
+    #else
+        FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
+        #if (FXAA_GREEN_AS_LUMA == 0)
+            #define lumaM rgbyM.w
+        #else
+            #define lumaM rgbyM.y
+        #endif
+        FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
+    #endif
+/*--------------------------------------------------------------------------*/
+    FxaaFloat maxSM = max(lumaS, lumaM);
+    FxaaFloat minSM = min(lumaS, lumaM);
+    FxaaFloat maxESM = max(lumaE, maxSM);
+    FxaaFloat minESM = min(lumaE, minSM);
+    FxaaFloat maxWN = max(lumaN, lumaW);
+    FxaaFloat minWN = min(lumaN, lumaW);
+    FxaaFloat rangeMax = max(maxWN, maxESM);
+    FxaaFloat rangeMin = min(minWN, minESM);
+    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
+    FxaaFloat range = rangeMax - rangeMin;
+    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
+    FxaaBool earlyExit = range < rangeMaxClamped;
+/*--------------------------------------------------------------------------*/
+    if(earlyExit)
+        #if (FXAA_DISCARD == 1)
+            FxaaDiscard;
+        #else
+            return rgbyM;
+        #endif
+/*--------------------------------------------------------------------------*/
+    #if (FXAA_GATHER4_ALPHA == 0)
+        FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
+    #else
+        FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(1, -1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
+    #endif
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNS = lumaN + lumaS;
+    FxaaFloat lumaWE = lumaW + lumaE;
+    FxaaFloat subpixRcpRange = 1.0/range;
+    FxaaFloat subpixNSWE = lumaNS + lumaWE;
+    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
+    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNESE = lumaNE + lumaSE;
+    FxaaFloat lumaNWNE = lumaNW + lumaNE;
+    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
+    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNWSW = lumaNW + lumaSW;
+    FxaaFloat lumaSWSE = lumaSW + lumaSE;
+    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
+    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
+    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
+    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
+    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
+    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
+    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
+    FxaaBool horzSpan = edgeHorz >= edgeVert;
+    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
+/*--------------------------------------------------------------------------*/
+    if(!horzSpan) lumaN = lumaW;
+    if(!horzSpan) lumaS = lumaE;
+    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
+    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat gradientN = lumaN - lumaM;
+    FxaaFloat gradientS = lumaS - lumaM;
+    FxaaFloat lumaNN = lumaN + lumaM;
+    FxaaFloat lumaSS = lumaS + lumaM;
+    FxaaBool pairN = abs(gradientN) >= abs(gradientS);
+    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
+    if(pairN) lengthSign = -lengthSign;
+    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posB;
+    posB.x = posM.x;
+    posB.y = posM.y;
+    FxaaFloat2 offNP;
+    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
+    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
+    if(!horzSpan) posB.x += lengthSign * 0.5;
+    if( horzSpan) posB.y += lengthSign * 0.5;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posN;
+    posN.x = posB.x - offNP.x * FXAA_QUALITY__P0;
+    posN.y = posB.y - offNP.y * FXAA_QUALITY__P0;
+    FxaaFloat2 posP;
+    posP.x = posB.x + offNP.x * FXAA_QUALITY__P0;
+    posP.y = posB.y + offNP.y * FXAA_QUALITY__P0;
+    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
+    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
+    FxaaFloat subpixE = subpixC * subpixC;
+    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
+/*--------------------------------------------------------------------------*/
+    if(!pairN) lumaNN = lumaSS;
+    FxaaFloat gradientScaled = gradient * 1.0/4.0;
+    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
+    FxaaFloat subpixF = subpixD * subpixE;
+    FxaaBool lumaMLTZero = lumaMM < 0.0;
+/*--------------------------------------------------------------------------*/
+    lumaEndN -= lumaNN * 0.5;
+    lumaEndP -= lumaNN * 0.5;
+    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
+    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
+    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P1;
+    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P1;
+    FxaaBool doneNP = (!doneN) || (!doneP);
+    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P1;
+    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P1;
+/*--------------------------------------------------------------------------*/
+    if(doneNP) {
+        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+        doneN = abs(lumaEndN) >= gradientScaled;
+        doneP = abs(lumaEndP) >= gradientScaled;
+        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P2;
+        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P2;
+        doneNP = (!doneN) || (!doneP);
+        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P2;
+        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P2;
+/*--------------------------------------------------------------------------*/
+        #if (FXAA_QUALITY__PS > 3)
+        if(doneNP) {
+            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+            doneN = abs(lumaEndN) >= gradientScaled;
+            doneP = abs(lumaEndP) >= gradientScaled;
+            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P3;
+            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P3;
+            doneNP = (!doneN) || (!doneP);
+            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P3;
+            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P3;
+/*--------------------------------------------------------------------------*/
+            #if (FXAA_QUALITY__PS > 4)
+            if(doneNP) {
+                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                doneN = abs(lumaEndN) >= gradientScaled;
+                doneP = abs(lumaEndP) >= gradientScaled;
+                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P4;
+                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P4;
+                doneNP = (!doneN) || (!doneP);
+                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P4;
+                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P4;
+/*--------------------------------------------------------------------------*/
+                #if (FXAA_QUALITY__PS > 5)
+                if(doneNP) {
+                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                    doneN = abs(lumaEndN) >= gradientScaled;
+                    doneP = abs(lumaEndP) >= gradientScaled;
+                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P5;
+                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P5;
+                    doneNP = (!doneN) || (!doneP);
+                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P5;
+                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P5;
+/*--------------------------------------------------------------------------*/
+                    #if (FXAA_QUALITY__PS > 6)
+                    if(doneNP) {
+                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                        doneN = abs(lumaEndN) >= gradientScaled;
+                        doneP = abs(lumaEndP) >= gradientScaled;
+                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P6;
+                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P6;
+                        doneNP = (!doneN) || (!doneP);
+                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P6;
+                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P6;
+/*--------------------------------------------------------------------------*/
+                        #if (FXAA_QUALITY__PS > 7)
+                        if(doneNP) {
+                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                            doneN = abs(lumaEndN) >= gradientScaled;
+                            doneP = abs(lumaEndP) >= gradientScaled;
+                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P7;
+                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P7;
+                            doneNP = (!doneN) || (!doneP);
+                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P7;
+                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P7;
+/*--------------------------------------------------------------------------*/
+    #if (FXAA_QUALITY__PS > 8)
+    if(doneNP) {
+        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+        doneN = abs(lumaEndN) >= gradientScaled;
+        doneP = abs(lumaEndP) >= gradientScaled;
+        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P8;
+        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P8;
+        doneNP = (!doneN) || (!doneP);
+        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P8;
+        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P8;
+/*--------------------------------------------------------------------------*/
+        #if (FXAA_QUALITY__PS > 9)
+        if(doneNP) {
+            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+            doneN = abs(lumaEndN) >= gradientScaled;
+            doneP = abs(lumaEndP) >= gradientScaled;
+            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P9;
+            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P9;
+            doneNP = (!doneN) || (!doneP);
+            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P9;
+            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P9;
+/*--------------------------------------------------------------------------*/
+            #if (FXAA_QUALITY__PS > 10)
+            if(doneNP) {
+                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                doneN = abs(lumaEndN) >= gradientScaled;
+                doneP = abs(lumaEndP) >= gradientScaled;
+                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P10;
+                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P10;
+                doneNP = (!doneN) || (!doneP);
+                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P10;
+                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P10;
+/*--------------------------------------------------------------------------*/
+                #if (FXAA_QUALITY__PS > 11)
+                if(doneNP) {
+                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                    doneN = abs(lumaEndN) >= gradientScaled;
+                    doneP = abs(lumaEndP) >= gradientScaled;
+                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P11;
+                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P11;
+                    doneNP = (!doneN) || (!doneP);
+                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P11;
+                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P11;
+/*--------------------------------------------------------------------------*/
+                    #if (FXAA_QUALITY__PS > 12)
+                    if(doneNP) {
+                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                        doneN = abs(lumaEndN) >= gradientScaled;
+                        doneP = abs(lumaEndP) >= gradientScaled;
+                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P12;
+                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P12;
+                        doneNP = (!doneN) || (!doneP);
+                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P12;
+                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P12;
+/*--------------------------------------------------------------------------*/
+                    }
+                    #endif
+/*--------------------------------------------------------------------------*/
+                }
+                #endif
+/*--------------------------------------------------------------------------*/
+            }
+            #endif
+/*--------------------------------------------------------------------------*/
+        }
+        #endif
+/*--------------------------------------------------------------------------*/
+    }
+    #endif
+/*--------------------------------------------------------------------------*/
+                        }
+                        #endif
+/*--------------------------------------------------------------------------*/
+                    }
+                    #endif
+/*--------------------------------------------------------------------------*/
+                }
+                #endif
+/*--------------------------------------------------------------------------*/
+            }
+            #endif
+/*--------------------------------------------------------------------------*/
+        }
+        #endif
+/*--------------------------------------------------------------------------*/
+    }
+/*--------------------------------------------------------------------------*/
+    FxaaFloat dstN = posM.x - posN.x;
+    FxaaFloat dstP = posP.x - posM.x;
+    if(!horzSpan) dstN = posM.y - posN.y;
+    if(!horzSpan) dstP = posP.y - posM.y;
+/*--------------------------------------------------------------------------*/
+    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
+    FxaaFloat spanLength = (dstP + dstN);
+    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
+    FxaaFloat spanLengthRcp = 1.0/spanLength;
+/*--------------------------------------------------------------------------*/
+    FxaaBool directionN = dstN < dstP;
+    FxaaFloat dst = min(dstN, dstP);
+    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
+    FxaaFloat subpixG = subpixF * subpixF;
+    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
+    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
+    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
+    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
+    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
+    #if (FXAA_DISCARD == 1)
+        return FxaaTexTop(tex, posM);
+    #else
+        return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
+    #endif
+}
+/*==========================================================================*/
+#endif
+
+
+
+
+//----------------------------------------------------------------------------------
+// File:        es3-kepler/FXAA/assets/shaders/FXAA_Extreme_QualityES.frag
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+//#version 100
+
+precision highp float;
+
+uniform sampler2D uSourceTex;
+uniform vec2 RCPFrame;
+varying vec2 vTexCoord;
+
+void main(void)
+{
+    gl_FragColor = FxaaPixelShader(vTexCoord,
+				FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsolePosPos,
+        uSourceTex,							// FxaaTex tex,
+        uSourceTex,							// FxaaTex fxaaConsole360TexExpBiasNegOne,
+        uSourceTex,							// FxaaTex fxaaConsole360TexExpBiasNegTwo,
+        RCPFrame,							// FxaaFloat2 fxaaQualityRcpFrame,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsoleRcpFrameOpt,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsoleRcpFrameOpt2,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsole360RcpFrameOpt2,
+        0.75f,									// FxaaFloat fxaaQualitySubpix,
+        0.166f,									// FxaaFloat fxaaQualityEdgeThreshold,
+        0.0833f,								// FxaaFloat fxaaQualityEdgeThresholdMin,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeSharpness,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeThreshold,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeThresholdMin,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f)		// FxaaFloat fxaaConsole360ConstDir,
+    );
+}
diff --git a/samples/es3-kepler/FXAA/assets/shaders/FXAA_Fastest.frag b/samples/es3-kepler/FXAA/assets/shaders/FXAA_Fastest.frag
index af655ed..dfb6f77 100644
--- a/samples/es3-kepler/FXAA/assets/shaders/FXAA_Fastest.frag
+++ b/samples/es3-kepler/FXAA/assets/shaders/FXAA_Fastest.frag
@@ -997,11 +997,11 @@ FxaaFloat4 FxaaPixelShader(
 
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/assets/shaders/FXAA_Fastest.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/assets/shaders/FXAA_FastestES.frag b/samples/es3-kepler/FXAA/assets/shaders/FXAA_FastestES.frag
new file mode 100644
index 0000000..038fd81
--- /dev/null
+++ b/samples/es3-kepler/FXAA/assets/shaders/FXAA_FastestES.frag
@@ -0,0 +1,1060 @@
+#version 300 es
+#extension GL_ARB_gpu_shader5: enable
+precision mediump float;
+#define FXAA_PC 1
+#define FXAA_GLSL_130 1
+#define FXAA_QUALITY__PRESET 10
+
+#define FXAA_GREEN_AS_LUMA 1
+
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_PC_CONSOLE
+    //
+    // The console algorithm for PC is included
+    // for developers targeting really low spec machines.
+    // Likely better to just run FXAA_PC, and use a really low preset.
+    //
+    #define FXAA_PC_CONSOLE 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GLSL_120
+    #define FXAA_GLSL_120 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GLSL_130
+    #define FXAA_GLSL_130 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_3
+    #define FXAA_HLSL_3 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_4
+    #define FXAA_HLSL_4 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_5
+    #define FXAA_HLSL_5 0
+#endif
+/*==========================================================================*/
+#ifndef FXAA_GREEN_AS_LUMA
+    //
+    // For those using non-linear color,
+    // and either not able to get luma in alpha, or not wanting to,
+    // this enables FXAA to run using green as a proxy for luma.
+    // So with this enabled, no need to pack luma in alpha.
+    //
+    // This will turn off AA on anything which lacks some amount of green.
+    // Pure red and blue or combination of only R and B, will get no AA.
+    //
+    // Might want to lower the settings for both,
+    //    fxaaConsoleEdgeThresholdMin
+    //    fxaaQualityEdgeThresholdMin
+    // In order to insure AA does not get turned off on colors 
+    // which contain a minor amount of green.
+    //
+    // 1 = On.
+    // 0 = Off.
+    //
+    #define FXAA_GREEN_AS_LUMA 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_EARLY_EXIT
+    //
+    // Controls algorithm's early exit path.
+    // On PS3 turning this ON adds 2 cycles to the shader.
+    // On 360 turning this OFF adds 10ths of a millisecond to the shader.
+    // Turning this off on console will result in a more blurry image.
+    // So this defaults to on.
+    //
+    // 1 = On.
+    // 0 = Off.
+    //
+    #define FXAA_EARLY_EXIT 1
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_DISCARD
+    //
+    // Only valid for PC OpenGL currently.
+    // Probably will not work when FXAA_GREEN_AS_LUMA = 1.
+    //
+    // 1 = Use discard on pixels which don't need AA.
+    //     For APIs which enable concurrent TEX+ROP from same surface.
+    // 0 = Return unchanged color on pixels which don't need AA.
+    //
+    #define FXAA_DISCARD 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_FAST_PIXEL_OFFSET
+    //
+    // Used for GLSL 120 only.
+    //
+    // 1 = GL API supports fast pixel offsets
+    // 0 = do not use fast pixel offsets
+    //
+    #ifdef GL_EXT_gpu_shader4
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifdef GL_NV_gpu_shader5
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifdef GL_ARB_gpu_shader5
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifndef FXAA_FAST_PIXEL_OFFSET
+        #define FXAA_FAST_PIXEL_OFFSET 0
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GATHER4_ALPHA
+    //
+    // 1 = API supports gather4 on alpha channel.
+    // 0 = API does not support gather4 on alpha channel.
+    //
+    #if (FXAA_HLSL_5 == 1)
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifdef GL_ARB_gpu_shader5
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifdef GL_NV_gpu_shader5
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifndef FXAA_GATHER4_ALPHA
+        #define FXAA_GATHER4_ALPHA 0
+    #endif
+#endif
+
+
+/*============================================================================
+                        FXAA QUALITY - TUNING KNOBS
+------------------------------------------------------------------------------
+NOTE the other tuning knobs are now in the shader function inputs!
+============================================================================*/
+#ifndef FXAA_QUALITY__PRESET
+    //
+    // Choose the quality preset.
+    // This needs to be compiled into the shader as it effects code.
+    // Best option to include multiple presets is to 
+    // in each shader define the preset, then include this file.
+    // 
+    // OPTIONS
+    // -----------------------------------------------------------------------
+    // 10 to 15 - default medium dither (10=fastest, 15=highest quality)
+    // 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
+    // 39       - no dither, very expensive 
+    //
+    // NOTES
+    // -----------------------------------------------------------------------
+    // 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
+    // 13 = about same speed as FXAA 3.9 and better than 12
+    // 23 = closest to FXAA 3.9 visually and performance wise
+    //  _ = the lowest digit is directly related to performance
+    // _  = the highest digit is directly related to style
+    // 
+    #define FXAA_QUALITY__PRESET 12
+#endif
+
+
+/*============================================================================
+
+                           FXAA QUALITY - PRESETS
+
+============================================================================*/
+
+/*============================================================================
+                     FXAA QUALITY - MEDIUM DITHER PRESETS
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 10)
+    #define FXAA_QUALITY__PS 3
+    #define FXAA_QUALITY__P0 1.5
+    #define FXAA_QUALITY__P1 3.0
+    #define FXAA_QUALITY__P2 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 11)
+    #define FXAA_QUALITY__PS 4
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 3.0
+    #define FXAA_QUALITY__P3 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 12)
+    #define FXAA_QUALITY__PS 5
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 4.0
+    #define FXAA_QUALITY__P4 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 13)
+    #define FXAA_QUALITY__PS 6
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 4.0
+    #define FXAA_QUALITY__P5 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 14)
+    #define FXAA_QUALITY__PS 7
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 4.0
+    #define FXAA_QUALITY__P6 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 15)
+    #define FXAA_QUALITY__PS 8
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 4.0
+    #define FXAA_QUALITY__P7 12.0
+#endif
+
+/*============================================================================
+                     FXAA QUALITY - LOW DITHER PRESETS
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 20)
+    #define FXAA_QUALITY__PS 3
+    #define FXAA_QUALITY__P0 1.5
+    #define FXAA_QUALITY__P1 2.0
+    #define FXAA_QUALITY__P2 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 21)
+    #define FXAA_QUALITY__PS 4
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 22)
+    #define FXAA_QUALITY__PS 5
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 23)
+    #define FXAA_QUALITY__PS 6
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 24)
+    #define FXAA_QUALITY__PS 7
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 3.0
+    #define FXAA_QUALITY__P6 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 25)
+    #define FXAA_QUALITY__PS 8
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 4.0
+    #define FXAA_QUALITY__P7 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 26)
+    #define FXAA_QUALITY__PS 9
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 4.0
+    #define FXAA_QUALITY__P8 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 27)
+    #define FXAA_QUALITY__PS 10
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 4.0
+    #define FXAA_QUALITY__P9 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 28)
+    #define FXAA_QUALITY__PS 11
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 4.0
+    #define FXAA_QUALITY__P10 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 29)
+    #define FXAA_QUALITY__PS 12
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 2.0
+    #define FXAA_QUALITY__P10 4.0
+    #define FXAA_QUALITY__P11 8.0
+#endif
+
+/*============================================================================
+                     FXAA QUALITY - EXTREME QUALITY
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 39)
+    #define FXAA_QUALITY__PS 12
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.0
+    #define FXAA_QUALITY__P2 1.0
+    #define FXAA_QUALITY__P3 1.0
+    #define FXAA_QUALITY__P4 1.0
+    #define FXAA_QUALITY__P5 1.5
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 2.0
+    #define FXAA_QUALITY__P10 4.0
+    #define FXAA_QUALITY__P11 8.0
+#endif
+
+
+
+/*============================================================================
+
+                                API PORTING
+
+============================================================================*/
+#if (FXAA_GLSL_120 == 1) || (FXAA_GLSL_130 == 1)
+    #define FxaaBool bool
+    #define FxaaDiscard discard
+    #define FxaaFloat float
+    #define FxaaFloat2 vec2
+    #define FxaaFloat3 vec3
+    #define FxaaFloat4 vec4
+    #define FxaaHalf float
+    #define FxaaHalf2 vec2
+    #define FxaaHalf3 vec3
+    #define FxaaHalf4 vec4
+    #define FxaaInt2 ivec2
+    #define FxaaSat(x) clamp(x, 0.0, 1.0)
+    #define FxaaTex sampler2D
+#else
+    #define FxaaBool bool
+    #define FxaaDiscard clip(-1)
+    #define FxaaFloat float
+    #define FxaaFloat2 float2
+    #define FxaaFloat3 float3
+    #define FxaaFloat4 float4
+    #define FxaaHalf half
+    #define FxaaHalf2 half2
+    #define FxaaHalf3 half3
+    #define FxaaHalf4 half4
+    #define FxaaSat(x) saturate(x)
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_GLSL_120 == 1)
+    // Requires,
+    //  #version 120
+    // And at least,
+    //  #extension GL_EXT_gpu_shader4 : enable
+    //  (or set FXAA_FAST_PIXEL_OFFSET 1 to work like DX9)
+    #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
+    #if (FXAA_FAST_PIXEL_OFFSET == 1)
+        #define FxaaTexOff(t, p, o, r) texture2DLodOffset(t, p, 0.0, o)
+    #else
+        #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
+    #endif
+    #if (FXAA_GATHER4_ALPHA == 1)
+        // use #extension GL_ARB_gpu_shader5 : enable
+        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
+        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
+        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
+        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_GLSL_130 == 1)
+    // Requires "#version 130" or better
+    #define FxaaTexTop(t, p) textureLod(t, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o)
+    #if (FXAA_GATHER4_ALPHA == 1)
+        // use #extension GL_ARB_gpu_shader5 : enable
+        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
+        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
+        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
+        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_3 == 1)
+    #define FxaaInt2 float2
+    #define FxaaTex sampler2D
+    #define FxaaTexTop(t, p) tex2Dlod(t, float4(p, 0.0, 0.0))
+    #define FxaaTexOff(t, p, o, r) tex2Dlod(t, float4(p + (o * r), 0, 0))
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_4 == 1)
+    #define FxaaInt2 int2
+    struct FxaaTex { SamplerState smpl; Texture2D tex; };
+    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_5 == 1)
+    #define FxaaInt2 int2
+    struct FxaaTex { SamplerState smpl; Texture2D tex; };
+    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
+    #define FxaaTexAlpha4(t, p) t.tex.GatherAlpha(t.smpl, p)
+    #define FxaaTexOffAlpha4(t, p, o) t.tex.GatherAlpha(t.smpl, p, o)
+    #define FxaaTexGreen4(t, p) t.tex.GatherGreen(t.smpl, p)
+    #define FxaaTexOffGreen4(t, p, o) t.tex.GatherGreen(t.smpl, p, o)
+#endif
+
+
+/*============================================================================
+                   GREEN AS LUMA OPTION SUPPORT FUNCTION
+============================================================================*/
+#if (FXAA_GREEN_AS_LUMA == 0)
+    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.w; }
+#else
+    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }
+#endif    
+
+
+
+
+/*============================================================================
+
+                             FXAA3 QUALITY - PC
+
+============================================================================*/
+#if (FXAA_PC == 1)
+/*--------------------------------------------------------------------------*/
+FxaaFloat4 FxaaPixelShader(
+    //
+    // Use noperspective interpolation here (turn off perspective interpolation).
+    // {xy} = center of pixel
+    FxaaFloat2 pos,
+    //
+    // Used only for FXAA Console, and not used on the 360 version.
+    // Use noperspective interpolation here (turn off perspective interpolation).
+    // {xy__} = upper left of pixel
+    // {__zw} = lower right of pixel
+    FxaaFloat4 fxaaConsolePosPos,
+    //
+    // Input color texture.
+    // {rgb_} = color in linear or perceptual color space
+    // if (FXAA_GREEN_AS_LUMA == 0)
+    //     {___a} = luma in perceptual color space (not linear)
+    FxaaTex tex,
+    //
+    // Only used on the optimized 360 version of FXAA Console.
+    // For everything but 360, just use the same input here as for "tex".
+    // For 360, same texture, just alias with a 2nd sampler.
+    // This sampler needs to have an exponent bias of -1.
+    FxaaTex fxaaConsole360TexExpBiasNegOne,
+    //
+    // Only used on the optimized 360 version of FXAA Console.
+    // For everything but 360, just use the same input here as for "tex".
+    // For 360, same texture, just alias with a 3nd sampler.
+    // This sampler needs to have an exponent bias of -2.
+    FxaaTex fxaaConsole360TexExpBiasNegTwo,
+    //
+    // Only used on FXAA Quality.
+    // This must be from a constant/uniform.
+    // {x_} = 1.0/screenWidthInPixels
+    // {_y} = 1.0/screenHeightInPixels
+    FxaaFloat2 fxaaQualityRcpFrame,
+    //
+    // Only used on FXAA Console.
+    // This must be from a constant/uniform.
+    // This effects sub-pixel AA quality and inversely sharpness.
+    //   Where N ranges between,
+    //     N = 0.50 (default)
+    //     N = 0.33 (sharper)
+    // {x___} = -N/screenWidthInPixels  
+    // {_y__} = -N/screenHeightInPixels
+    // {__z_} =  N/screenWidthInPixels  
+    // {___w} =  N/screenHeightInPixels 
+    FxaaFloat4 fxaaConsoleRcpFrameOpt,
+    //
+    // Only used on FXAA Console.
+    // Not used on 360, but used on PS3 and PC.
+    // This must be from a constant/uniform.
+    // {x___} = -2.0/screenWidthInPixels  
+    // {_y__} = -2.0/screenHeightInPixels
+    // {__z_} =  2.0/screenWidthInPixels  
+    // {___w} =  2.0/screenHeightInPixels 
+    FxaaFloat4 fxaaConsoleRcpFrameOpt2,
+    //
+    // Only used on FXAA Console.
+    // Only used on 360 in place of fxaaConsoleRcpFrameOpt2.
+    // This must be from a constant/uniform.
+    // {x___} =  8.0/screenWidthInPixels  
+    // {_y__} =  8.0/screenHeightInPixels
+    // {__z_} = -4.0/screenWidthInPixels  
+    // {___w} = -4.0/screenHeightInPixels 
+    FxaaFloat4 fxaaConsole360RcpFrameOpt2,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__SUBPIX define.
+    // It is here now to allow easier tuning.
+    // Choose the amount of sub-pixel aliasing removal.
+    // This can effect sharpness.
+    //   1.00 - upper limit (softer)
+    //   0.75 - default amount of filtering
+    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)
+    //   0.25 - almost off
+    //   0.00 - completely off
+    FxaaFloat fxaaQualitySubpix,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD define.
+    // It is here now to allow easier tuning.
+    // The minimum amount of local contrast required to apply algorithm.
+    //   0.333 - too little (faster)
+    //   0.250 - low quality
+    //   0.166 - default
+    //   0.125 - high quality 
+    //   0.063 - overkill (slower)
+    FxaaFloat fxaaQualityEdgeThreshold,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD_MIN define.
+    // It is here now to allow easier tuning.
+    // Trims the algorithm from processing darks.
+    //   0.0833 - upper limit (default, the start of visible unfiltered edges)
+    //   0.0625 - high quality (faster)
+    //   0.0312 - visible limit (slower)
+    // Special notes when using FXAA_GREEN_AS_LUMA,
+    //   Likely want to set this to zero.
+    //   As colors that are mostly not-green
+    //   will appear very dark in the green channel!
+    //   Tune by looking at mostly non-green content,
+    //   then start at zero and increase until aliasing is a problem.
+    FxaaFloat fxaaQualityEdgeThresholdMin,
+    // 
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_SHARPNESS define.
+    // It is here now to allow easier tuning.
+    // This does not effect PS3, as this needs to be compiled in.
+    //   Use FXAA_CONSOLE__PS3_EDGE_SHARPNESS for PS3.
+    //   Due to the PS3 being ALU bound,
+    //   there are only three safe values here: 2 and 4 and 8.
+    //   These options use the shaders ability to a free *|/ by 2|4|8.
+    // For all other platforms can be a non-power of two.
+    //   8.0 is sharper (default!!!)
+    //   4.0 is softer
+    //   2.0 is really soft (good only for vector graphics inputs)
+    FxaaFloat fxaaConsoleEdgeSharpness,
+    //
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD define.
+    // It is here now to allow easier tuning.
+    // This does not effect PS3, as this needs to be compiled in.
+    //   Use FXAA_CONSOLE__PS3_EDGE_THRESHOLD for PS3.
+    //   Due to the PS3 being ALU bound,
+    //   there are only two safe values here: 1/4 and 1/8.
+    //   These options use the shaders ability to a free *|/ by 2|4|8.
+    // The console setting has a different mapping than the quality setting.
+    // Other platforms can use other values.
+    //   0.125 leaves less aliasing, but is softer (default!!!)
+    //   0.25 leaves more aliasing, and is sharper
+    FxaaFloat fxaaConsoleEdgeThreshold,
+    //
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD_MIN define.
+    // It is here now to allow easier tuning.
+    // Trims the algorithm from processing darks.
+    // The console setting has a different mapping than the quality setting.
+    // This only applies when FXAA_EARLY_EXIT is 1.
+    // This does not apply to PS3, 
+    // PS3 was simplified to avoid more shader instructions.
+    //   0.06 - faster but more aliasing in darks
+    //   0.05 - default
+    //   0.04 - slower and less aliasing in darks
+    // Special notes when using FXAA_GREEN_AS_LUMA,
+    //   Likely want to set this to zero.
+    //   As colors that are mostly not-green
+    //   will appear very dark in the green channel!
+    //   Tune by looking at mostly non-green content,
+    //   then start at zero and increase until aliasing is a problem.
+    FxaaFloat fxaaConsoleEdgeThresholdMin,
+    //    
+    // Extra constants for 360 FXAA Console only.
+    // Use zeros or anything else for other platforms.
+    // These must be in physical constant registers and NOT immedates.
+    // Immedates will result in compiler un-optimizing.
+    // {xyzw} = float4(1.0, -1.0, 0.25, -0.25)
+    FxaaFloat4 fxaaConsole360ConstDir
+) {
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posM;
+    posM.x = pos.x;
+    posM.y = pos.y;
+    #if (FXAA_GATHER4_ALPHA == 1)
+        #if (FXAA_DISCARD == 0)
+            FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
+            #if (FXAA_GREEN_AS_LUMA == 0)
+                #define lumaM rgbyM.w
+            #else
+                #define lumaM rgbyM.y
+            #endif
+        #endif
+        #if (FXAA_GREEN_AS_LUMA == 0)
+            FxaaFloat4 luma4A = FxaaTexAlpha4(tex, posM);
+            FxaaFloat4 luma4B = FxaaTexOffAlpha4(tex, posM, FxaaInt2(-1, -1));
+        #else
+            FxaaFloat4 luma4A = FxaaTexGreen4(tex, posM);
+            FxaaFloat4 luma4B = FxaaTexOffGreen4(tex, posM, FxaaInt2(-1, -1));
+        #endif
+        #if (FXAA_DISCARD == 1)
+            #define lumaM luma4A.w
+        #endif
+        #define lumaE luma4A.z
+        #define lumaS luma4A.x
+        #define lumaSE luma4A.y
+        #define lumaNW luma4B.w
+        #define lumaN luma4B.z
+        #define lumaW luma4B.x
+    #else
+        FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
+        #if (FXAA_GREEN_AS_LUMA == 0)
+            #define lumaM rgbyM.w
+        #else
+            #define lumaM rgbyM.y
+        #endif
+        FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
+    #endif
+/*--------------------------------------------------------------------------*/
+    FxaaFloat maxSM = max(lumaS, lumaM);
+    FxaaFloat minSM = min(lumaS, lumaM);
+    FxaaFloat maxESM = max(lumaE, maxSM);
+    FxaaFloat minESM = min(lumaE, minSM);
+    FxaaFloat maxWN = max(lumaN, lumaW);
+    FxaaFloat minWN = min(lumaN, lumaW);
+    FxaaFloat rangeMax = max(maxWN, maxESM);
+    FxaaFloat rangeMin = min(minWN, minESM);
+    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
+    FxaaFloat range = rangeMax - rangeMin;
+    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
+    FxaaBool earlyExit = range < rangeMaxClamped;
+/*--------------------------------------------------------------------------*/
+    if(earlyExit)
+        #if (FXAA_DISCARD == 1)
+            FxaaDiscard;
+        #else
+            return rgbyM;
+        #endif
+/*--------------------------------------------------------------------------*/
+    #if (FXAA_GATHER4_ALPHA == 0)
+        FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
+    #else
+        FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(1, -1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
+    #endif
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNS = lumaN + lumaS;
+    FxaaFloat lumaWE = lumaW + lumaE;
+    FxaaFloat subpixRcpRange = 1.0/range;
+    FxaaFloat subpixNSWE = lumaNS + lumaWE;
+    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
+    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNESE = lumaNE + lumaSE;
+    FxaaFloat lumaNWNE = lumaNW + lumaNE;
+    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
+    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNWSW = lumaNW + lumaSW;
+    FxaaFloat lumaSWSE = lumaSW + lumaSE;
+    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
+    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
+    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
+    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
+    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
+    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
+    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
+    FxaaBool horzSpan = edgeHorz >= edgeVert;
+    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
+/*--------------------------------------------------------------------------*/
+    if(!horzSpan) lumaN = lumaW;
+    if(!horzSpan) lumaS = lumaE;
+    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
+    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat gradientN = lumaN - lumaM;
+    FxaaFloat gradientS = lumaS - lumaM;
+    FxaaFloat lumaNN = lumaN + lumaM;
+    FxaaFloat lumaSS = lumaS + lumaM;
+    FxaaBool pairN = abs(gradientN) >= abs(gradientS);
+    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
+    if(pairN) lengthSign = -lengthSign;
+    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posB;
+    posB.x = posM.x;
+    posB.y = posM.y;
+    FxaaFloat2 offNP;
+    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
+    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
+    if(!horzSpan) posB.x += lengthSign * 0.5;
+    if( horzSpan) posB.y += lengthSign * 0.5;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posN;
+    posN.x = posB.x - offNP.x * FXAA_QUALITY__P0;
+    posN.y = posB.y - offNP.y * FXAA_QUALITY__P0;
+    FxaaFloat2 posP;
+    posP.x = posB.x + offNP.x * FXAA_QUALITY__P0;
+    posP.y = posB.y + offNP.y * FXAA_QUALITY__P0;
+    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
+    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
+    FxaaFloat subpixE = subpixC * subpixC;
+    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
+/*--------------------------------------------------------------------------*/
+    if(!pairN) lumaNN = lumaSS;
+    FxaaFloat gradientScaled = gradient * 1.0/4.0;
+    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
+    FxaaFloat subpixF = subpixD * subpixE;
+    FxaaBool lumaMLTZero = lumaMM < 0.0;
+/*--------------------------------------------------------------------------*/
+    lumaEndN -= lumaNN * 0.5;
+    lumaEndP -= lumaNN * 0.5;
+    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
+    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
+    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P1;
+    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P1;
+    FxaaBool doneNP = (!doneN) || (!doneP);
+    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P1;
+    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P1;
+/*--------------------------------------------------------------------------*/
+    if(doneNP) {
+        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+        doneN = abs(lumaEndN) >= gradientScaled;
+        doneP = abs(lumaEndP) >= gradientScaled;
+        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P2;
+        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P2;
+        doneNP = (!doneN) || (!doneP);
+        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P2;
+        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P2;
+/*--------------------------------------------------------------------------*/
+        #if (FXAA_QUALITY__PS > 3)
+        if(doneNP) {
+            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+            doneN = abs(lumaEndN) >= gradientScaled;
+            doneP = abs(lumaEndP) >= gradientScaled;
+            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P3;
+            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P3;
+            doneNP = (!doneN) || (!doneP);
+            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P3;
+            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P3;
+/*--------------------------------------------------------------------------*/
+            #if (FXAA_QUALITY__PS > 4)
+            if(doneNP) {
+                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                doneN = abs(lumaEndN) >= gradientScaled;
+                doneP = abs(lumaEndP) >= gradientScaled;
+                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P4;
+                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P4;
+                doneNP = (!doneN) || (!doneP);
+                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P4;
+                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P4;
+/*--------------------------------------------------------------------------*/
+                #if (FXAA_QUALITY__PS > 5)
+                if(doneNP) {
+                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                    doneN = abs(lumaEndN) >= gradientScaled;
+                    doneP = abs(lumaEndP) >= gradientScaled;
+                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P5;
+                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P5;
+                    doneNP = (!doneN) || (!doneP);
+                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P5;
+                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P5;
+/*--------------------------------------------------------------------------*/
+                    #if (FXAA_QUALITY__PS > 6)
+                    if(doneNP) {
+                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                        doneN = abs(lumaEndN) >= gradientScaled;
+                        doneP = abs(lumaEndP) >= gradientScaled;
+                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P6;
+                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P6;
+                        doneNP = (!doneN) || (!doneP);
+                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P6;
+                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P6;
+/*--------------------------------------------------------------------------*/
+                        #if (FXAA_QUALITY__PS > 7)
+                        if(doneNP) {
+                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                            doneN = abs(lumaEndN) >= gradientScaled;
+                            doneP = abs(lumaEndP) >= gradientScaled;
+                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P7;
+                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P7;
+                            doneNP = (!doneN) || (!doneP);
+                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P7;
+                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P7;
+/*--------------------------------------------------------------------------*/
+    #if (FXAA_QUALITY__PS > 8)
+    if(doneNP) {
+        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+        doneN = abs(lumaEndN) >= gradientScaled;
+        doneP = abs(lumaEndP) >= gradientScaled;
+        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P8;
+        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P8;
+        doneNP = (!doneN) || (!doneP);
+        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P8;
+        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P8;
+/*--------------------------------------------------------------------------*/
+        #if (FXAA_QUALITY__PS > 9)
+        if(doneNP) {
+            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+            doneN = abs(lumaEndN) >= gradientScaled;
+            doneP = abs(lumaEndP) >= gradientScaled;
+            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P9;
+            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P9;
+            doneNP = (!doneN) || (!doneP);
+            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P9;
+            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P9;
+/*--------------------------------------------------------------------------*/
+            #if (FXAA_QUALITY__PS > 10)
+            if(doneNP) {
+                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                doneN = abs(lumaEndN) >= gradientScaled;
+                doneP = abs(lumaEndP) >= gradientScaled;
+                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P10;
+                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P10;
+                doneNP = (!doneN) || (!doneP);
+                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P10;
+                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P10;
+/*--------------------------------------------------------------------------*/
+                #if (FXAA_QUALITY__PS > 11)
+                if(doneNP) {
+                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                    doneN = abs(lumaEndN) >= gradientScaled;
+                    doneP = abs(lumaEndP) >= gradientScaled;
+                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P11;
+                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P11;
+                    doneNP = (!doneN) || (!doneP);
+                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P11;
+                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P11;
+/*--------------------------------------------------------------------------*/
+                    #if (FXAA_QUALITY__PS > 12)
+                    if(doneNP) {
+                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                        doneN = abs(lumaEndN) >= gradientScaled;
+                        doneP = abs(lumaEndP) >= gradientScaled;
+                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P12;
+                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P12;
+                        doneNP = (!doneN) || (!doneP);
+                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P12;
+                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P12;
+/*--------------------------------------------------------------------------*/
+                    }
+                    #endif
+/*--------------------------------------------------------------------------*/
+                }
+                #endif
+/*--------------------------------------------------------------------------*/
+            }
+            #endif
+/*--------------------------------------------------------------------------*/
+        }
+        #endif
+/*--------------------------------------------------------------------------*/
+    }
+    #endif
+/*--------------------------------------------------------------------------*/
+                        }
+                        #endif
+/*--------------------------------------------------------------------------*/
+                    }
+                    #endif
+/*--------------------------------------------------------------------------*/
+                }
+                #endif
+/*--------------------------------------------------------------------------*/
+            }
+            #endif
+/*--------------------------------------------------------------------------*/
+        }
+        #endif
+/*--------------------------------------------------------------------------*/
+    }
+/*--------------------------------------------------------------------------*/
+    FxaaFloat dstN = posM.x - posN.x;
+    FxaaFloat dstP = posP.x - posM.x;
+    if(!horzSpan) dstN = posM.y - posN.y;
+    if(!horzSpan) dstP = posP.y - posM.y;
+/*--------------------------------------------------------------------------*/
+    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
+    FxaaFloat spanLength = (dstP + dstN);
+    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
+    FxaaFloat spanLengthRcp = 1.0/spanLength;
+/*--------------------------------------------------------------------------*/
+    FxaaBool directionN = dstN < dstP;
+    FxaaFloat dst = min(dstN, dstP);
+    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
+    FxaaFloat subpixG = subpixF * subpixF;
+    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
+    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
+    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
+    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
+    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
+    #if (FXAA_DISCARD == 1)
+        return FxaaTexTop(tex, posM);
+    #else
+        return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
+    #endif
+}
+/*==========================================================================*/
+#endif
+
+
+
+
+//----------------------------------------------------------------------------------
+// File:        es3-kepler/FXAA/assets/shaders/FXAA_FastestES.frag
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+//#version 100
+
+precision highp float;
+
+uniform sampler2D uSourceTex;
+uniform vec2 RCPFrame;
+varying vec2 vTexCoord;
+
+void main(void)
+{
+    gl_FragColor = FxaaPixelShader(vTexCoord,
+				FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsolePosPos,
+        uSourceTex,							// FxaaTex tex,
+        uSourceTex,							// FxaaTex fxaaConsole360TexExpBiasNegOne,
+        uSourceTex,							// FxaaTex fxaaConsole360TexExpBiasNegTwo,
+        RCPFrame,							// FxaaFloat2 fxaaQualityRcpFrame,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsoleRcpFrameOpt,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsoleRcpFrameOpt2,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsole360RcpFrameOpt2,
+        0.75f,									// FxaaFloat fxaaQualitySubpix,
+        0.166f,									// FxaaFloat fxaaQualityEdgeThreshold,
+        0.0833f,								// FxaaFloat fxaaQualityEdgeThresholdMin,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeSharpness,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeThreshold,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeThresholdMin,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f)		// FxaaFloat fxaaConsole360ConstDir,
+    );
+}
diff --git a/samples/es3-kepler/FXAA/assets/shaders/FXAA_High_Quality.frag b/samples/es3-kepler/FXAA/assets/shaders/FXAA_High_Quality.frag
index de52dbe..9adccf3 100644
--- a/samples/es3-kepler/FXAA/assets/shaders/FXAA_High_Quality.frag
+++ b/samples/es3-kepler/FXAA/assets/shaders/FXAA_High_Quality.frag
@@ -997,11 +997,11 @@ FxaaFloat4 FxaaPixelShader(
 
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/assets/shaders/FXAA_High_Quality.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/assets/shaders/FXAA_High_QualityES.frag b/samples/es3-kepler/FXAA/assets/shaders/FXAA_High_QualityES.frag
new file mode 100644
index 0000000..b1d55b6
--- /dev/null
+++ b/samples/es3-kepler/FXAA/assets/shaders/FXAA_High_QualityES.frag
@@ -0,0 +1,1061 @@
+#version 300 es
+#extension GL_ARB_gpu_shader5: enable
+precision mediump float;
+#define FXAA_PC 1
+#define FXAA_GLSL_130 1
+#define FXAA_QUALITY__PRESET 29
+
+#define FXAA_GREEN_AS_LUMA 1
+
+
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_PC_CONSOLE
+    //
+    // The console algorithm for PC is included
+    // for developers targeting really low spec machines.
+    // Likely better to just run FXAA_PC, and use a really low preset.
+    //
+    #define FXAA_PC_CONSOLE 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GLSL_120
+    #define FXAA_GLSL_120 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GLSL_130
+    #define FXAA_GLSL_130 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_3
+    #define FXAA_HLSL_3 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_4
+    #define FXAA_HLSL_4 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_HLSL_5
+    #define FXAA_HLSL_5 0
+#endif
+/*==========================================================================*/
+#ifndef FXAA_GREEN_AS_LUMA
+    //
+    // For those using non-linear color,
+    // and either not able to get luma in alpha, or not wanting to,
+    // this enables FXAA to run using green as a proxy for luma.
+    // So with this enabled, no need to pack luma in alpha.
+    //
+    // This will turn off AA on anything which lacks some amount of green.
+    // Pure red and blue or combination of only R and B, will get no AA.
+    //
+    // Might want to lower the settings for both,
+    //    fxaaConsoleEdgeThresholdMin
+    //    fxaaQualityEdgeThresholdMin
+    // In order to insure AA does not get turned off on colors 
+    // which contain a minor amount of green.
+    //
+    // 1 = On.
+    // 0 = Off.
+    //
+    #define FXAA_GREEN_AS_LUMA 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_EARLY_EXIT
+    //
+    // Controls algorithm's early exit path.
+    // On PS3 turning this ON adds 2 cycles to the shader.
+    // On 360 turning this OFF adds 10ths of a millisecond to the shader.
+    // Turning this off on console will result in a more blurry image.
+    // So this defaults to on.
+    //
+    // 1 = On.
+    // 0 = Off.
+    //
+    #define FXAA_EARLY_EXIT 1
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_DISCARD
+    //
+    // Only valid for PC OpenGL currently.
+    // Probably will not work when FXAA_GREEN_AS_LUMA = 1.
+    //
+    // 1 = Use discard on pixels which don't need AA.
+    //     For APIs which enable concurrent TEX+ROP from same surface.
+    // 0 = Return unchanged color on pixels which don't need AA.
+    //
+    #define FXAA_DISCARD 0
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_FAST_PIXEL_OFFSET
+    //
+    // Used for GLSL 120 only.
+    //
+    // 1 = GL API supports fast pixel offsets
+    // 0 = do not use fast pixel offsets
+    //
+    #ifdef GL_EXT_gpu_shader4
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifdef GL_NV_gpu_shader5
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifdef GL_ARB_gpu_shader5
+        #define FXAA_FAST_PIXEL_OFFSET 1
+    #endif
+    #ifndef FXAA_FAST_PIXEL_OFFSET
+        #define FXAA_FAST_PIXEL_OFFSET 0
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#ifndef FXAA_GATHER4_ALPHA
+    //
+    // 1 = API supports gather4 on alpha channel.
+    // 0 = API does not support gather4 on alpha channel.
+    //
+    #if (FXAA_HLSL_5 == 1)
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifdef GL_ARB_gpu_shader5
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifdef GL_NV_gpu_shader5
+        #define FXAA_GATHER4_ALPHA 1
+    #endif
+    #ifndef FXAA_GATHER4_ALPHA
+        #define FXAA_GATHER4_ALPHA 0
+    #endif
+#endif
+
+
+/*============================================================================
+                        FXAA QUALITY - TUNING KNOBS
+------------------------------------------------------------------------------
+NOTE the other tuning knobs are now in the shader function inputs!
+============================================================================*/
+#ifndef FXAA_QUALITY__PRESET
+    //
+    // Choose the quality preset.
+    // This needs to be compiled into the shader as it effects code.
+    // Best option to include multiple presets is to 
+    // in each shader define the preset, then include this file.
+    // 
+    // OPTIONS
+    // -----------------------------------------------------------------------
+    // 10 to 15 - default medium dither (10=fastest, 15=highest quality)
+    // 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
+    // 39       - no dither, very expensive 
+    //
+    // NOTES
+    // -----------------------------------------------------------------------
+    // 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
+    // 13 = about same speed as FXAA 3.9 and better than 12
+    // 23 = closest to FXAA 3.9 visually and performance wise
+    //  _ = the lowest digit is directly related to performance
+    // _  = the highest digit is directly related to style
+    // 
+    #define FXAA_QUALITY__PRESET 12
+#endif
+
+
+/*============================================================================
+
+                           FXAA QUALITY - PRESETS
+
+============================================================================*/
+
+/*============================================================================
+                     FXAA QUALITY - MEDIUM DITHER PRESETS
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 10)
+    #define FXAA_QUALITY__PS 3
+    #define FXAA_QUALITY__P0 1.5
+    #define FXAA_QUALITY__P1 3.0
+    #define FXAA_QUALITY__P2 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 11)
+    #define FXAA_QUALITY__PS 4
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 3.0
+    #define FXAA_QUALITY__P3 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 12)
+    #define FXAA_QUALITY__PS 5
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 4.0
+    #define FXAA_QUALITY__P4 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 13)
+    #define FXAA_QUALITY__PS 6
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 4.0
+    #define FXAA_QUALITY__P5 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 14)
+    #define FXAA_QUALITY__PS 7
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 4.0
+    #define FXAA_QUALITY__P6 12.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 15)
+    #define FXAA_QUALITY__PS 8
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 4.0
+    #define FXAA_QUALITY__P7 12.0
+#endif
+
+/*============================================================================
+                     FXAA QUALITY - LOW DITHER PRESETS
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 20)
+    #define FXAA_QUALITY__PS 3
+    #define FXAA_QUALITY__P0 1.5
+    #define FXAA_QUALITY__P1 2.0
+    #define FXAA_QUALITY__P2 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 21)
+    #define FXAA_QUALITY__PS 4
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 22)
+    #define FXAA_QUALITY__PS 5
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 23)
+    #define FXAA_QUALITY__PS 6
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 24)
+    #define FXAA_QUALITY__PS 7
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 3.0
+    #define FXAA_QUALITY__P6 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 25)
+    #define FXAA_QUALITY__PS 8
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 4.0
+    #define FXAA_QUALITY__P7 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 26)
+    #define FXAA_QUALITY__PS 9
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 4.0
+    #define FXAA_QUALITY__P8 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 27)
+    #define FXAA_QUALITY__PS 10
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 4.0
+    #define FXAA_QUALITY__P9 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 28)
+    #define FXAA_QUALITY__PS 11
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 4.0
+    #define FXAA_QUALITY__P10 8.0
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_QUALITY__PRESET == 29)
+    #define FXAA_QUALITY__PS 12
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.5
+    #define FXAA_QUALITY__P2 2.0
+    #define FXAA_QUALITY__P3 2.0
+    #define FXAA_QUALITY__P4 2.0
+    #define FXAA_QUALITY__P5 2.0
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 2.0
+    #define FXAA_QUALITY__P10 4.0
+    #define FXAA_QUALITY__P11 8.0
+#endif
+
+/*============================================================================
+                     FXAA QUALITY - EXTREME QUALITY
+============================================================================*/
+#if (FXAA_QUALITY__PRESET == 39)
+    #define FXAA_QUALITY__PS 12
+    #define FXAA_QUALITY__P0 1.0
+    #define FXAA_QUALITY__P1 1.0
+    #define FXAA_QUALITY__P2 1.0
+    #define FXAA_QUALITY__P3 1.0
+    #define FXAA_QUALITY__P4 1.0
+    #define FXAA_QUALITY__P5 1.5
+    #define FXAA_QUALITY__P6 2.0
+    #define FXAA_QUALITY__P7 2.0
+    #define FXAA_QUALITY__P8 2.0
+    #define FXAA_QUALITY__P9 2.0
+    #define FXAA_QUALITY__P10 4.0
+    #define FXAA_QUALITY__P11 8.0
+#endif
+
+
+
+/*============================================================================
+
+                                API PORTING
+
+============================================================================*/
+#if (FXAA_GLSL_120 == 1) || (FXAA_GLSL_130 == 1)
+    #define FxaaBool bool
+    #define FxaaDiscard discard
+    #define FxaaFloat float
+    #define FxaaFloat2 vec2
+    #define FxaaFloat3 vec3
+    #define FxaaFloat4 vec4
+    #define FxaaHalf float
+    #define FxaaHalf2 vec2
+    #define FxaaHalf3 vec3
+    #define FxaaHalf4 vec4
+    #define FxaaInt2 ivec2
+    #define FxaaSat(x) clamp(x, 0.0, 1.0)
+    #define FxaaTex sampler2D
+#else
+    #define FxaaBool bool
+    #define FxaaDiscard clip(-1)
+    #define FxaaFloat float
+    #define FxaaFloat2 float2
+    #define FxaaFloat3 float3
+    #define FxaaFloat4 float4
+    #define FxaaHalf half
+    #define FxaaHalf2 half2
+    #define FxaaHalf3 half3
+    #define FxaaHalf4 half4
+    #define FxaaSat(x) saturate(x)
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_GLSL_120 == 1)
+    // Requires,
+    //  #version 120
+    // And at least,
+    //  #extension GL_EXT_gpu_shader4 : enable
+    //  (or set FXAA_FAST_PIXEL_OFFSET 1 to work like DX9)
+    #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
+    #if (FXAA_FAST_PIXEL_OFFSET == 1)
+        #define FxaaTexOff(t, p, o, r) texture2DLodOffset(t, p, 0.0, o)
+    #else
+        #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
+    #endif
+    #if (FXAA_GATHER4_ALPHA == 1)
+        // use #extension GL_ARB_gpu_shader5 : enable
+        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
+        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
+        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
+        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_GLSL_130 == 1)
+    // Requires "#version 130" or better
+    #define FxaaTexTop(t, p) textureLod(t, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o)
+    #if (FXAA_GATHER4_ALPHA == 1)
+        // use #extension GL_ARB_gpu_shader5 : enable
+        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
+        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
+        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
+        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
+    #endif
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_3 == 1)
+    #define FxaaInt2 float2
+    #define FxaaTex sampler2D
+    #define FxaaTexTop(t, p) tex2Dlod(t, float4(p, 0.0, 0.0))
+    #define FxaaTexOff(t, p, o, r) tex2Dlod(t, float4(p + (o * r), 0, 0))
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_4 == 1)
+    #define FxaaInt2 int2
+    struct FxaaTex { SamplerState smpl; Texture2D tex; };
+    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
+#endif
+/*--------------------------------------------------------------------------*/
+#if (FXAA_HLSL_5 == 1)
+    #define FxaaInt2 int2
+    struct FxaaTex { SamplerState smpl; Texture2D tex; };
+    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
+    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
+    #define FxaaTexAlpha4(t, p) t.tex.GatherAlpha(t.smpl, p)
+    #define FxaaTexOffAlpha4(t, p, o) t.tex.GatherAlpha(t.smpl, p, o)
+    #define FxaaTexGreen4(t, p) t.tex.GatherGreen(t.smpl, p)
+    #define FxaaTexOffGreen4(t, p, o) t.tex.GatherGreen(t.smpl, p, o)
+#endif
+
+
+/*============================================================================
+                   GREEN AS LUMA OPTION SUPPORT FUNCTION
+============================================================================*/
+#if (FXAA_GREEN_AS_LUMA == 0)
+    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.w; }
+#else
+    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }
+#endif    
+
+
+
+
+/*============================================================================
+
+                             FXAA3 QUALITY - PC
+
+============================================================================*/
+#if (FXAA_PC == 1)
+/*--------------------------------------------------------------------------*/
+FxaaFloat4 FxaaPixelShader(
+    //
+    // Use noperspective interpolation here (turn off perspective interpolation).
+    // {xy} = center of pixel
+    FxaaFloat2 pos,
+    //
+    // Used only for FXAA Console, and not used on the 360 version.
+    // Use noperspective interpolation here (turn off perspective interpolation).
+    // {xy__} = upper left of pixel
+    // {__zw} = lower right of pixel
+    FxaaFloat4 fxaaConsolePosPos,
+    //
+    // Input color texture.
+    // {rgb_} = color in linear or perceptual color space
+    // if (FXAA_GREEN_AS_LUMA == 0)
+    //     {___a} = luma in perceptual color space (not linear)
+    FxaaTex tex,
+    //
+    // Only used on the optimized 360 version of FXAA Console.
+    // For everything but 360, just use the same input here as for "tex".
+    // For 360, same texture, just alias with a 2nd sampler.
+    // This sampler needs to have an exponent bias of -1.
+    FxaaTex fxaaConsole360TexExpBiasNegOne,
+    //
+    // Only used on the optimized 360 version of FXAA Console.
+    // For everything but 360, just use the same input here as for "tex".
+    // For 360, same texture, just alias with a 3nd sampler.
+    // This sampler needs to have an exponent bias of -2.
+    FxaaTex fxaaConsole360TexExpBiasNegTwo,
+    //
+    // Only used on FXAA Quality.
+    // This must be from a constant/uniform.
+    // {x_} = 1.0/screenWidthInPixels
+    // {_y} = 1.0/screenHeightInPixels
+    FxaaFloat2 fxaaQualityRcpFrame,
+    //
+    // Only used on FXAA Console.
+    // This must be from a constant/uniform.
+    // This effects sub-pixel AA quality and inversely sharpness.
+    //   Where N ranges between,
+    //     N = 0.50 (default)
+    //     N = 0.33 (sharper)
+    // {x___} = -N/screenWidthInPixels  
+    // {_y__} = -N/screenHeightInPixels
+    // {__z_} =  N/screenWidthInPixels  
+    // {___w} =  N/screenHeightInPixels 
+    FxaaFloat4 fxaaConsoleRcpFrameOpt,
+    //
+    // Only used on FXAA Console.
+    // Not used on 360, but used on PS3 and PC.
+    // This must be from a constant/uniform.
+    // {x___} = -2.0/screenWidthInPixels  
+    // {_y__} = -2.0/screenHeightInPixels
+    // {__z_} =  2.0/screenWidthInPixels  
+    // {___w} =  2.0/screenHeightInPixels 
+    FxaaFloat4 fxaaConsoleRcpFrameOpt2,
+    //
+    // Only used on FXAA Console.
+    // Only used on 360 in place of fxaaConsoleRcpFrameOpt2.
+    // This must be from a constant/uniform.
+    // {x___} =  8.0/screenWidthInPixels  
+    // {_y__} =  8.0/screenHeightInPixels
+    // {__z_} = -4.0/screenWidthInPixels  
+    // {___w} = -4.0/screenHeightInPixels 
+    FxaaFloat4 fxaaConsole360RcpFrameOpt2,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__SUBPIX define.
+    // It is here now to allow easier tuning.
+    // Choose the amount of sub-pixel aliasing removal.
+    // This can effect sharpness.
+    //   1.00 - upper limit (softer)
+    //   0.75 - default amount of filtering
+    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)
+    //   0.25 - almost off
+    //   0.00 - completely off
+    FxaaFloat fxaaQualitySubpix,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD define.
+    // It is here now to allow easier tuning.
+    // The minimum amount of local contrast required to apply algorithm.
+    //   0.333 - too little (faster)
+    //   0.250 - low quality
+    //   0.166 - default
+    //   0.125 - high quality 
+    //   0.063 - overkill (slower)
+    FxaaFloat fxaaQualityEdgeThreshold,
+    //
+    // Only used on FXAA Quality.
+    // This used to be the FXAA_QUALITY__EDGE_THRESHOLD_MIN define.
+    // It is here now to allow easier tuning.
+    // Trims the algorithm from processing darks.
+    //   0.0833 - upper limit (default, the start of visible unfiltered edges)
+    //   0.0625 - high quality (faster)
+    //   0.0312 - visible limit (slower)
+    // Special notes when using FXAA_GREEN_AS_LUMA,
+    //   Likely want to set this to zero.
+    //   As colors that are mostly not-green
+    //   will appear very dark in the green channel!
+    //   Tune by looking at mostly non-green content,
+    //   then start at zero and increase until aliasing is a problem.
+    FxaaFloat fxaaQualityEdgeThresholdMin,
+    // 
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_SHARPNESS define.
+    // It is here now to allow easier tuning.
+    // This does not effect PS3, as this needs to be compiled in.
+    //   Use FXAA_CONSOLE__PS3_EDGE_SHARPNESS for PS3.
+    //   Due to the PS3 being ALU bound,
+    //   there are only three safe values here: 2 and 4 and 8.
+    //   These options use the shaders ability to a free *|/ by 2|4|8.
+    // For all other platforms can be a non-power of two.
+    //   8.0 is sharper (default!!!)
+    //   4.0 is softer
+    //   2.0 is really soft (good only for vector graphics inputs)
+    FxaaFloat fxaaConsoleEdgeSharpness,
+    //
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD define.
+    // It is here now to allow easier tuning.
+    // This does not effect PS3, as this needs to be compiled in.
+    //   Use FXAA_CONSOLE__PS3_EDGE_THRESHOLD for PS3.
+    //   Due to the PS3 being ALU bound,
+    //   there are only two safe values here: 1/4 and 1/8.
+    //   These options use the shaders ability to a free *|/ by 2|4|8.
+    // The console setting has a different mapping than the quality setting.
+    // Other platforms can use other values.
+    //   0.125 leaves less aliasing, but is softer (default!!!)
+    //   0.25 leaves more aliasing, and is sharper
+    FxaaFloat fxaaConsoleEdgeThreshold,
+    //
+    // Only used on FXAA Console.
+    // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD_MIN define.
+    // It is here now to allow easier tuning.
+    // Trims the algorithm from processing darks.
+    // The console setting has a different mapping than the quality setting.
+    // This only applies when FXAA_EARLY_EXIT is 1.
+    // This does not apply to PS3, 
+    // PS3 was simplified to avoid more shader instructions.
+    //   0.06 - faster but more aliasing in darks
+    //   0.05 - default
+    //   0.04 - slower and less aliasing in darks
+    // Special notes when using FXAA_GREEN_AS_LUMA,
+    //   Likely want to set this to zero.
+    //   As colors that are mostly not-green
+    //   will appear very dark in the green channel!
+    //   Tune by looking at mostly non-green content,
+    //   then start at zero and increase until aliasing is a problem.
+    FxaaFloat fxaaConsoleEdgeThresholdMin,
+    //    
+    // Extra constants for 360 FXAA Console only.
+    // Use zeros or anything else for other platforms.
+    // These must be in physical constant registers and NOT immedates.
+    // Immedates will result in compiler un-optimizing.
+    // {xyzw} = float4(1.0, -1.0, 0.25, -0.25)
+    FxaaFloat4 fxaaConsole360ConstDir
+) {
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posM;
+    posM.x = pos.x;
+    posM.y = pos.y;
+    #if (FXAA_GATHER4_ALPHA == 1)
+        #if (FXAA_DISCARD == 0)
+            FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
+            #if (FXAA_GREEN_AS_LUMA == 0)
+                #define lumaM rgbyM.w
+            #else
+                #define lumaM rgbyM.y
+            #endif
+        #endif
+        #if (FXAA_GREEN_AS_LUMA == 0)
+            FxaaFloat4 luma4A = FxaaTexAlpha4(tex, posM);
+            FxaaFloat4 luma4B = FxaaTexOffAlpha4(tex, posM, FxaaInt2(-1, -1));
+        #else
+            FxaaFloat4 luma4A = FxaaTexGreen4(tex, posM);
+            FxaaFloat4 luma4B = FxaaTexOffGreen4(tex, posM, FxaaInt2(-1, -1));
+        #endif
+        #if (FXAA_DISCARD == 1)
+            #define lumaM luma4A.w
+        #endif
+        #define lumaE luma4A.z
+        #define lumaS luma4A.x
+        #define lumaSE luma4A.y
+        #define lumaNW luma4B.w
+        #define lumaN luma4B.z
+        #define lumaW luma4B.x
+    #else
+        FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
+        #if (FXAA_GREEN_AS_LUMA == 0)
+            #define lumaM rgbyM.w
+        #else
+            #define lumaM rgbyM.y
+        #endif
+        FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
+    #endif
+/*--------------------------------------------------------------------------*/
+    FxaaFloat maxSM = max(lumaS, lumaM);
+    FxaaFloat minSM = min(lumaS, lumaM);
+    FxaaFloat maxESM = max(lumaE, maxSM);
+    FxaaFloat minESM = min(lumaE, minSM);
+    FxaaFloat maxWN = max(lumaN, lumaW);
+    FxaaFloat minWN = min(lumaN, lumaW);
+    FxaaFloat rangeMax = max(maxWN, maxESM);
+    FxaaFloat rangeMin = min(minWN, minESM);
+    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
+    FxaaFloat range = rangeMax - rangeMin;
+    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
+    FxaaBool earlyExit = range < rangeMaxClamped;
+/*--------------------------------------------------------------------------*/
+    if(earlyExit)
+        #if (FXAA_DISCARD == 1)
+            FxaaDiscard;
+        #else
+            return rgbyM;
+        #endif
+/*--------------------------------------------------------------------------*/
+    #if (FXAA_GATHER4_ALPHA == 0)
+        FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
+    #else
+        FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(1, -1), fxaaQualityRcpFrame.xy));
+        FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
+    #endif
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNS = lumaN + lumaS;
+    FxaaFloat lumaWE = lumaW + lumaE;
+    FxaaFloat subpixRcpRange = 1.0/range;
+    FxaaFloat subpixNSWE = lumaNS + lumaWE;
+    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
+    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNESE = lumaNE + lumaSE;
+    FxaaFloat lumaNWNE = lumaNW + lumaNE;
+    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
+    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat lumaNWSW = lumaNW + lumaSW;
+    FxaaFloat lumaSWSE = lumaSW + lumaSE;
+    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
+    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
+    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
+    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
+    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
+    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
+    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
+    FxaaBool horzSpan = edgeHorz >= edgeVert;
+    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
+/*--------------------------------------------------------------------------*/
+    if(!horzSpan) lumaN = lumaW;
+    if(!horzSpan) lumaS = lumaE;
+    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
+    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat gradientN = lumaN - lumaM;
+    FxaaFloat gradientS = lumaS - lumaM;
+    FxaaFloat lumaNN = lumaN + lumaM;
+    FxaaFloat lumaSS = lumaS + lumaM;
+    FxaaBool pairN = abs(gradientN) >= abs(gradientS);
+    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
+    if(pairN) lengthSign = -lengthSign;
+    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posB;
+    posB.x = posM.x;
+    posB.y = posM.y;
+    FxaaFloat2 offNP;
+    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
+    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
+    if(!horzSpan) posB.x += lengthSign * 0.5;
+    if( horzSpan) posB.y += lengthSign * 0.5;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat2 posN;
+    posN.x = posB.x - offNP.x * FXAA_QUALITY__P0;
+    posN.y = posB.y - offNP.y * FXAA_QUALITY__P0;
+    FxaaFloat2 posP;
+    posP.x = posB.x + offNP.x * FXAA_QUALITY__P0;
+    posP.y = posB.y + offNP.y * FXAA_QUALITY__P0;
+    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
+    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
+    FxaaFloat subpixE = subpixC * subpixC;
+    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
+/*--------------------------------------------------------------------------*/
+    if(!pairN) lumaNN = lumaSS;
+    FxaaFloat gradientScaled = gradient * 1.0/4.0;
+    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
+    FxaaFloat subpixF = subpixD * subpixE;
+    FxaaBool lumaMLTZero = lumaMM < 0.0;
+/*--------------------------------------------------------------------------*/
+    lumaEndN -= lumaNN * 0.5;
+    lumaEndP -= lumaNN * 0.5;
+    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
+    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
+    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P1;
+    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P1;
+    FxaaBool doneNP = (!doneN) || (!doneP);
+    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P1;
+    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P1;
+/*--------------------------------------------------------------------------*/
+    if(doneNP) {
+        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+        doneN = abs(lumaEndN) >= gradientScaled;
+        doneP = abs(lumaEndP) >= gradientScaled;
+        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P2;
+        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P2;
+        doneNP = (!doneN) || (!doneP);
+        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P2;
+        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P2;
+/*--------------------------------------------------------------------------*/
+        #if (FXAA_QUALITY__PS > 3)
+        if(doneNP) {
+            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+            doneN = abs(lumaEndN) >= gradientScaled;
+            doneP = abs(lumaEndP) >= gradientScaled;
+            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P3;
+            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P3;
+            doneNP = (!doneN) || (!doneP);
+            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P3;
+            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P3;
+/*--------------------------------------------------------------------------*/
+            #if (FXAA_QUALITY__PS > 4)
+            if(doneNP) {
+                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                doneN = abs(lumaEndN) >= gradientScaled;
+                doneP = abs(lumaEndP) >= gradientScaled;
+                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P4;
+                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P4;
+                doneNP = (!doneN) || (!doneP);
+                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P4;
+                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P4;
+/*--------------------------------------------------------------------------*/
+                #if (FXAA_QUALITY__PS > 5)
+                if(doneNP) {
+                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                    doneN = abs(lumaEndN) >= gradientScaled;
+                    doneP = abs(lumaEndP) >= gradientScaled;
+                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P5;
+                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P5;
+                    doneNP = (!doneN) || (!doneP);
+                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P5;
+                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P5;
+/*--------------------------------------------------------------------------*/
+                    #if (FXAA_QUALITY__PS > 6)
+                    if(doneNP) {
+                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                        doneN = abs(lumaEndN) >= gradientScaled;
+                        doneP = abs(lumaEndP) >= gradientScaled;
+                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P6;
+                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P6;
+                        doneNP = (!doneN) || (!doneP);
+                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P6;
+                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P6;
+/*--------------------------------------------------------------------------*/
+                        #if (FXAA_QUALITY__PS > 7)
+                        if(doneNP) {
+                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                            doneN = abs(lumaEndN) >= gradientScaled;
+                            doneP = abs(lumaEndP) >= gradientScaled;
+                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P7;
+                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P7;
+                            doneNP = (!doneN) || (!doneP);
+                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P7;
+                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P7;
+/*--------------------------------------------------------------------------*/
+    #if (FXAA_QUALITY__PS > 8)
+    if(doneNP) {
+        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+        doneN = abs(lumaEndN) >= gradientScaled;
+        doneP = abs(lumaEndP) >= gradientScaled;
+        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P8;
+        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P8;
+        doneNP = (!doneN) || (!doneP);
+        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P8;
+        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P8;
+/*--------------------------------------------------------------------------*/
+        #if (FXAA_QUALITY__PS > 9)
+        if(doneNP) {
+            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+            doneN = abs(lumaEndN) >= gradientScaled;
+            doneP = abs(lumaEndP) >= gradientScaled;
+            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P9;
+            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P9;
+            doneNP = (!doneN) || (!doneP);
+            if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P9;
+            if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P9;
+/*--------------------------------------------------------------------------*/
+            #if (FXAA_QUALITY__PS > 10)
+            if(doneNP) {
+                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                doneN = abs(lumaEndN) >= gradientScaled;
+                doneP = abs(lumaEndP) >= gradientScaled;
+                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P10;
+                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P10;
+                doneNP = (!doneN) || (!doneP);
+                if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P10;
+                if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P10;
+/*--------------------------------------------------------------------------*/
+                #if (FXAA_QUALITY__PS > 11)
+                if(doneNP) {
+                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                    doneN = abs(lumaEndN) >= gradientScaled;
+                    doneP = abs(lumaEndP) >= gradientScaled;
+                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P11;
+                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P11;
+                    doneNP = (!doneN) || (!doneP);
+                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P11;
+                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P11;
+/*--------------------------------------------------------------------------*/
+                    #if (FXAA_QUALITY__PS > 12)
+                    if(doneNP) {
+                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
+                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
+                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
+                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
+                        doneN = abs(lumaEndN) >= gradientScaled;
+                        doneP = abs(lumaEndP) >= gradientScaled;
+                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P12;
+                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P12;
+                        doneNP = (!doneN) || (!doneP);
+                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P12;
+                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P12;
+/*--------------------------------------------------------------------------*/
+                    }
+                    #endif
+/*--------------------------------------------------------------------------*/
+                }
+                #endif
+/*--------------------------------------------------------------------------*/
+            }
+            #endif
+/*--------------------------------------------------------------------------*/
+        }
+        #endif
+/*--------------------------------------------------------------------------*/
+    }
+    #endif
+/*--------------------------------------------------------------------------*/
+                        }
+                        #endif
+/*--------------------------------------------------------------------------*/
+                    }
+                    #endif
+/*--------------------------------------------------------------------------*/
+                }
+                #endif
+/*--------------------------------------------------------------------------*/
+            }
+            #endif
+/*--------------------------------------------------------------------------*/
+        }
+        #endif
+/*--------------------------------------------------------------------------*/
+    }
+/*--------------------------------------------------------------------------*/
+    FxaaFloat dstN = posM.x - posN.x;
+    FxaaFloat dstP = posP.x - posM.x;
+    if(!horzSpan) dstN = posM.y - posN.y;
+    if(!horzSpan) dstP = posP.y - posM.y;
+/*--------------------------------------------------------------------------*/
+    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
+    FxaaFloat spanLength = (dstP + dstN);
+    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
+    FxaaFloat spanLengthRcp = 1.0/spanLength;
+/*--------------------------------------------------------------------------*/
+    FxaaBool directionN = dstN < dstP;
+    FxaaFloat dst = min(dstN, dstP);
+    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
+    FxaaFloat subpixG = subpixF * subpixF;
+    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
+    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
+/*--------------------------------------------------------------------------*/
+    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
+    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
+    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
+    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
+    #if (FXAA_DISCARD == 1)
+        return FxaaTexTop(tex, posM);
+    #else
+        return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
+    #endif
+}
+/*==========================================================================*/
+#endif
+
+
+
+
+//----------------------------------------------------------------------------------
+// File:        es3-kepler/FXAA/assets/shaders/FXAA_High_QualityES.frag
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+//#version 100
+
+precision highp float;
+
+uniform sampler2D uSourceTex;
+uniform vec2 RCPFrame;
+varying vec2 vTexCoord;
+
+void main(void)
+{
+    gl_FragColor = FxaaPixelShader(vTexCoord,
+				FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsolePosPos,
+        uSourceTex,							// FxaaTex tex,
+        uSourceTex,							// FxaaTex fxaaConsole360TexExpBiasNegOne,
+        uSourceTex,							// FxaaTex fxaaConsole360TexExpBiasNegTwo,
+        RCPFrame,							// FxaaFloat2 fxaaQualityRcpFrame,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsoleRcpFrameOpt,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsoleRcpFrameOpt2,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f),		// FxaaFloat4 fxaaConsole360RcpFrameOpt2,
+        0.75f,									// FxaaFloat fxaaQualitySubpix,
+        0.166f,									// FxaaFloat fxaaQualityEdgeThreshold,
+        0.0833f,								// FxaaFloat fxaaQualityEdgeThresholdMin,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeSharpness,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeThreshold,
+        0.0f,									// FxaaFloat fxaaConsoleEdgeThresholdMin,
+        FxaaFloat4(0.0f, 0.0f, 0.0f, 0.0f)		// FxaaFloat fxaaConsole360ConstDir,
+    );
+}
diff --git a/samples/es3-kepler/FXAA/assets/shaders/Object.frag b/samples/es3-kepler/FXAA/assets/shaders/Object.frag
index b3d3f51..01cbeeb 100644
--- a/samples/es3-kepler/FXAA/assets/shaders/Object.frag
+++ b/samples/es3-kepler/FXAA/assets/shaders/Object.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/assets/shaders/Object.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/FXAA/assets/shaders/Object.vert b/samples/es3-kepler/FXAA/assets/shaders/Object.vert
index fc132a6..aa7dc60 100644
--- a/samples/es3-kepler/FXAA/assets/shaders/Object.vert
+++ b/samples/es3-kepler/FXAA/assets/shaders/Object.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/assets/shaders/Object.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -37,7 +37,7 @@ attribute vec3 aNormal;
 attribute vec2 aUV;
 uniform mat4 mvp;
 varying float diffuse;
-vec3 lightDirection = vec3(1.0f, 1.0f, 1.0f);
+vec3 lightDirection = vec3(1.0, 1.0, 1.0);
 
 void main(void)
 {
diff --git a/samples/es3-kepler/FXAA/project.properties b/samples/es3-kepler/FXAA/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es3-kepler/FXAA/project.properties
+++ b/samples/es3-kepler/FXAA/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es3-kepler/FXAA/res/drawable/banner.png b/samples/es3-kepler/FXAA/res/drawable/banner.png
new file mode 100644
index 0000000..f841d7d
Binary files /dev/null and b/samples/es3-kepler/FXAA/res/drawable/banner.png differ
diff --git a/samples/es3-kepler/FXAA/src/com/nvidia/FXAA/FXAA.java b/samples/es3-kepler/FXAA/src/com/nvidia/FXAA/FXAA.java
index 1e6befc..1197fe2 100644
--- a/samples/es3-kepler/FXAA/src/com/nvidia/FXAA/FXAA.java
+++ b/samples/es3-kepler/FXAA/src/com/nvidia/FXAA/FXAA.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3-kepler/FXAA/src/com/nvidia/FXAA/FXAA.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeBasicGLSL/AndroidManifest.xml b/samples/es3aep-kepler/ComputeBasicGLSL/AndroidManifest.xml
index 0a943d5..c49a43a 100644
--- a/samples/es3aep-kepler/ComputeBasicGLSL/AndroidManifest.xml
+++ b/samples/es3aep-kepler/ComputeBasicGLSL/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.ComputeBasicGLSL.ComputeBasicGLSL"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es3aep-kepler/ComputeBasicGLSL/ComputeBasicGLSL.cpp b/samples/es3aep-kepler/ComputeBasicGLSL/ComputeBasicGLSL.cpp
index 3a56bb8..009218b 100644
--- a/samples/es3aep-kepler/ComputeBasicGLSL/ComputeBasicGLSL.cpp
+++ b/samples/es3aep-kepler/ComputeBasicGLSL/ComputeBasicGLSL.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeBasicGLSL/ComputeBasicGLSL.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeBasicGLSL/ComputeBasicGLSL.h b/samples/es3aep-kepler/ComputeBasicGLSL/ComputeBasicGLSL.h
index f68af41..9f1bf04 100644
--- a/samples/es3aep-kepler/ComputeBasicGLSL/ComputeBasicGLSL.h
+++ b/samples/es3aep-kepler/ComputeBasicGLSL/ComputeBasicGLSL.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeBasicGLSL/ComputeBasicGLSL.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/invert.glsl b/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/invert.glsl
index ba9679b..0112143 100644
--- a/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/invert.glsl
+++ b/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/invert.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeBasicGLSL/assets/shaders/invert.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/plain.frag b/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/plain.frag
index 22c41ac..7da98ac 100644
--- a/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/plain.frag
+++ b/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/plain.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeBasicGLSL/assets/shaders/plain.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/plain.vert b/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/plain.vert
index 73e7a9c..255b62e 100644
--- a/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/plain.vert
+++ b/samples/es3aep-kepler/ComputeBasicGLSL/assets/shaders/plain.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeBasicGLSL/assets/shaders/plain.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeBasicGLSL/project.properties b/samples/es3aep-kepler/ComputeBasicGLSL/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es3aep-kepler/ComputeBasicGLSL/project.properties
+++ b/samples/es3aep-kepler/ComputeBasicGLSL/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es3aep-kepler/ComputeBasicGLSL/res/drawable/banner.png b/samples/es3aep-kepler/ComputeBasicGLSL/res/drawable/banner.png
new file mode 100644
index 0000000..82462d7
Binary files /dev/null and b/samples/es3aep-kepler/ComputeBasicGLSL/res/drawable/banner.png differ
diff --git a/samples/es3aep-kepler/ComputeBasicGLSL/src/com/nvidia/ComputeBasicGLSL/ComputeBasicGLSL.java b/samples/es3aep-kepler/ComputeBasicGLSL/src/com/nvidia/ComputeBasicGLSL/ComputeBasicGLSL.java
index a8e8b21..1a8482d 100644
--- a/samples/es3aep-kepler/ComputeBasicGLSL/src/com/nvidia/ComputeBasicGLSL/ComputeBasicGLSL.java
+++ b/samples/es3aep-kepler/ComputeBasicGLSL/src/com/nvidia/ComputeBasicGLSL/ComputeBasicGLSL.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeBasicGLSL/src/com/nvidia/ComputeBasicGLSL/ComputeBasicGLSL.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/AndroidManifest.xml b/samples/es3aep-kepler/ComputeParticles/AndroidManifest.xml
index 2a7e8d5..7faefcd 100644
--- a/samples/es3aep-kepler/ComputeParticles/AndroidManifest.xml
+++ b/samples/es3aep-kepler/ComputeParticles/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.ComputeParticles.ComputeParticles"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es3aep-kepler/ComputeParticles/ComputeParticles.cpp b/samples/es3aep-kepler/ComputeParticles/ComputeParticles.cpp
index 6909b54..1921bff 100644
--- a/samples/es3aep-kepler/ComputeParticles/ComputeParticles.cpp
+++ b/samples/es3aep-kepler/ComputeParticles/ComputeParticles.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/ComputeParticles.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/ComputeParticles.h b/samples/es3aep-kepler/ComputeParticles/ComputeParticles.h
index a50c050..b7af98a 100644
--- a/samples/es3aep-kepler/ComputeParticles/ComputeParticles.h
+++ b/samples/es3aep-kepler/ComputeParticles/ComputeParticles.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/ComputeParticles.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/ParticleSystem.cpp b/samples/es3aep-kepler/ComputeParticles/ParticleSystem.cpp
index 079571f..1095c60 100644
--- a/samples/es3aep-kepler/ComputeParticles/ParticleSystem.cpp
+++ b/samples/es3aep-kepler/ComputeParticles/ParticleSystem.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/ParticleSystem.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/ParticleSystem.h b/samples/es3aep-kepler/ComputeParticles/ParticleSystem.h
index 2b94630..4f2339c 100644
--- a/samples/es3aep-kepler/ComputeParticles/ParticleSystem.h
+++ b/samples/es3aep-kepler/ComputeParticles/ParticleSystem.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/ParticleSystem.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/ShaderBuffer.h b/samples/es3aep-kepler/ComputeParticles/ShaderBuffer.h
index 8805846..cdd4a3b 100644
--- a/samples/es3aep-kepler/ComputeParticles/ShaderBuffer.h
+++ b/samples/es3aep-kepler/ComputeParticles/ShaderBuffer.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/ShaderBuffer.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/assets/shaders/particlesCS.glsl b/samples/es3aep-kepler/ComputeParticles/assets/shaders/particlesCS.glsl
index c7a6fe4..8217d04 100644
--- a/samples/es3aep-kepler/ComputeParticles/assets/shaders/particlesCS.glsl
+++ b/samples/es3aep-kepler/ComputeParticles/assets/shaders/particlesCS.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/assets/shaders/particlesCS.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/assets/shaders/renderFS.glsl b/samples/es3aep-kepler/ComputeParticles/assets/shaders/renderFS.glsl
index 9eb3dc6..2c6377b 100644
--- a/samples/es3aep-kepler/ComputeParticles/assets/shaders/renderFS.glsl
+++ b/samples/es3aep-kepler/ComputeParticles/assets/shaders/renderFS.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/assets/shaders/renderFS.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/assets/shaders/renderVS.glsl b/samples/es3aep-kepler/ComputeParticles/assets/shaders/renderVS.glsl
index c224229..f27c360 100644
--- a/samples/es3aep-kepler/ComputeParticles/assets/shaders/renderVS.glsl
+++ b/samples/es3aep-kepler/ComputeParticles/assets/shaders/renderVS.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/assets/shaders/renderVS.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/assets/shaders/uniforms.h b/samples/es3aep-kepler/ComputeParticles/assets/shaders/uniforms.h
index a17fbf1..62d3d96 100644
--- a/samples/es3aep-kepler/ComputeParticles/assets/shaders/uniforms.h
+++ b/samples/es3aep-kepler/ComputeParticles/assets/shaders/uniforms.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/assets/shaders/uniforms.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/noise.cpp b/samples/es3aep-kepler/ComputeParticles/noise.cpp
index f4c73dc..3fdef3c 100644
--- a/samples/es3aep-kepler/ComputeParticles/noise.cpp
+++ b/samples/es3aep-kepler/ComputeParticles/noise.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/noise.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/noise.h b/samples/es3aep-kepler/ComputeParticles/noise.h
index c7f42d8..d83d6c9 100644
--- a/samples/es3aep-kepler/ComputeParticles/noise.h
+++ b/samples/es3aep-kepler/ComputeParticles/noise.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/noise.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeParticles/project.properties b/samples/es3aep-kepler/ComputeParticles/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es3aep-kepler/ComputeParticles/project.properties
+++ b/samples/es3aep-kepler/ComputeParticles/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es3aep-kepler/ComputeParticles/res/drawable/banner.png b/samples/es3aep-kepler/ComputeParticles/res/drawable/banner.png
new file mode 100644
index 0000000..724da61
Binary files /dev/null and b/samples/es3aep-kepler/ComputeParticles/res/drawable/banner.png differ
diff --git a/samples/es3aep-kepler/ComputeParticles/src/com/nvidia/ComputeParticles/ComputeParticles.java b/samples/es3aep-kepler/ComputeParticles/src/com/nvidia/ComputeParticles/ComputeParticles.java
index cbdee57..c4faaa3 100644
--- a/samples/es3aep-kepler/ComputeParticles/src/com/nvidia/ComputeParticles/ComputeParticles.java
+++ b/samples/es3aep-kepler/ComputeParticles/src/com/nvidia/ComputeParticles/ComputeParticles.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeParticles/src/com/nvidia/ComputeParticles/ComputeParticles.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/AndroidManifest.xml b/samples/es3aep-kepler/ComputeWaterSimulation/AndroidManifest.xml
index 76f1d67..9bf8125 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/AndroidManifest.xml
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.ComputeWaterSimulation.ComputeWaterSimulation"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/Array2D.h b/samples/es3aep-kepler/ComputeWaterSimulation/Array2D.h
index ace9769..4d371e3 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/Array2D.h
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/Array2D.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/Array2D.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/ComputeWaterSimulation.cpp b/samples/es3aep-kepler/ComputeWaterSimulation/ComputeWaterSimulation.cpp
index 154053f..2ec54b3 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/ComputeWaterSimulation.cpp
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/ComputeWaterSimulation.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/ComputeWaterSimulation.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/ComputeWaterSimulation.h b/samples/es3aep-kepler/ComputeWaterSimulation/ComputeWaterSimulation.h
index 4f8a152..32aa336 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/ComputeWaterSimulation.h
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/ComputeWaterSimulation.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/ComputeWaterSimulation.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/Wave.cpp b/samples/es3aep-kepler/ComputeWaterSimulation/Wave.cpp
index 44a89ee..3d65aa0 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/Wave.cpp
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/Wave.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/Wave.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/Wave.h b/samples/es3aep-kepler/ComputeWaterSimulation/Wave.h
index eb86d13..ea40125 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/Wave.h
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/Wave.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/Wave.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSim.cpp b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSim.cpp
index 50fe807..e750b6a 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSim.cpp
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSim.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/WaveSim.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSim.h b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSim.h
index 11edafb..780babc 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSim.h
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSim.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/WaveSim.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimRenderer.cpp b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimRenderer.cpp
index 6640680..1d2601d 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimRenderer.cpp
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimRenderer.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/WaveSimRenderer.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimRenderer.h b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimRenderer.h
index 3e8d3f5..39688ae 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimRenderer.h
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimRenderer.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/WaveSimRenderer.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimThread.cpp b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimThread.cpp
index 3832781..2dd8c83 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimThread.cpp
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimThread.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/WaveSimThread.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimThread.h b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimThread.h
index 35d9242..7b8e824 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimThread.h
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/WaveSimThread.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/WaveSimThread.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/WaterGradientsPass.glsl b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/WaterGradientsPass.glsl
index 2deacc3..4b513f5 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/WaterGradientsPass.glsl
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/WaterGradientsPass.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/assets/shaders/WaterGradientsPass.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/WaterTransformPass.glsl b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/WaterTransformPass.glsl
index 3b7212d..0f59d16 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/WaterTransformPass.glsl
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/WaterTransformPass.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/assets/shaders/WaterTransformPass.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/renderFS.glsl b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/renderFS.glsl
index 70214e3..b66dc9c 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/renderFS.glsl
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/renderFS.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/assets/shaders/renderFS.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/renderVS.glsl b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/renderVS.glsl
index fd31860..f62684b 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/renderVS.glsl
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/renderVS.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/assets/shaders/renderVS.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/uniforms.h b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/uniforms.h
index 72aac8a..25c960c 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/uniforms.h
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/uniforms.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/assets/shaders/uniforms.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/water.frag b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/water.frag
index cf92915..d7be00b 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/water.frag
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/water.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/assets/shaders/water.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/water.vert b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/water.vert
index 359ec99..7164cda 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/water.vert
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/water.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/assets/shaders/water.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/waterFresnel.frag b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/waterFresnel.frag
index 480b0e5..5c3584e 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/waterFresnel.frag
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/waterFresnel.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/assets/shaders/waterFresnel.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/waterNormals.frag b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/waterNormals.frag
index dab2c65..7e02733 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/waterNormals.frag
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/assets/shaders/waterNormals.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/assets/shaders/waterNormals.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/noise.cpp b/samples/es3aep-kepler/ComputeWaterSimulation/noise.cpp
index adb3e84..7e1222e 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/noise.cpp
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/noise.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/noise.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/noise.h b/samples/es3aep-kepler/ComputeWaterSimulation/noise.h
index 00e2e3e..e10345a 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/noise.h
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/noise.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/noise.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/project.properties b/samples/es3aep-kepler/ComputeWaterSimulation/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/project.properties
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/res/drawable/banner.png b/samples/es3aep-kepler/ComputeWaterSimulation/res/drawable/banner.png
new file mode 100644
index 0000000..fa5b5e0
Binary files /dev/null and b/samples/es3aep-kepler/ComputeWaterSimulation/res/drawable/banner.png differ
diff --git a/samples/es3aep-kepler/ComputeWaterSimulation/src/com/nvidia/ComputeWaterSimulation/ComputeWaterSimulation.java b/samples/es3aep-kepler/ComputeWaterSimulation/src/com/nvidia/ComputeWaterSimulation/ComputeWaterSimulation.java
index a4f8ec4..470b618 100644
--- a/samples/es3aep-kepler/ComputeWaterSimulation/src/com/nvidia/ComputeWaterSimulation/ComputeWaterSimulation.java
+++ b/samples/es3aep-kepler/ComputeWaterSimulation/src/com/nvidia/ComputeWaterSimulation/ComputeWaterSimulation.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/ComputeWaterSimulation/src/com/nvidia/ComputeWaterSimulation/ComputeWaterSimulation.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/AndroidManifest.xml b/samples/es3aep-kepler/FeedbackParticlesApp/AndroidManifest.xml
index d8a488d..6a4bce7 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/AndroidManifest.xml
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.FeedbackParticlesApp.FeedbackParticlesApp"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesApp.cpp b/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesApp.cpp
index 08bde85..ccec046 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesApp.cpp
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesApp.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesApp.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesApp.h b/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesApp.h
index c8a103a..38c0d95 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesApp.h
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesApp.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesApp.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesScene.cpp b/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesScene.cpp
index 4f34b05..8ae8cc2 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesScene.cpp
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesScene.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesScene.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesScene.h b/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesScene.h
index 171d412..a1248b1 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesScene.h
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesScene.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/FeedbackParticlesScene.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/ParticleSystem.cpp b/samples/es3aep-kepler/FeedbackParticlesApp/ParticleSystem.cpp
index f12811f..0bd41ed 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/ParticleSystem.cpp
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/ParticleSystem.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/ParticleSystem.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/ParticleSystem.h b/samples/es3aep-kepler/FeedbackParticlesApp/ParticleSystem.h
index 1e3831c..bcaab9d 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/ParticleSystem.h
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/ParticleSystem.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/ParticleSystem.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/TextureUtils.cpp b/samples/es3aep-kepler/FeedbackParticlesApp/TextureUtils.cpp
index b0b5972..b185bef 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/TextureUtils.cpp
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/TextureUtils.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/TextureUtils.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/TextureUtils.h b/samples/es3aep-kepler/FeedbackParticlesApp/TextureUtils.h
index 9aa8339..262bb2c 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/TextureUtils.h
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/TextureUtils.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/TextureUtils.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/Utils.cpp b/samples/es3aep-kepler/FeedbackParticlesApp/Utils.cpp
index c0929d6..5cb733d 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/Utils.cpp
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/Utils.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/Utils.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/Utils.h b/samples/es3aep-kepler/FeedbackParticlesApp/Utils.h
index c932ae0..e4d0cde 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/Utils.h
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/Utils.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/Utils.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.frag b/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.frag
index 30077ca..d3896c3 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.frag
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/assets/billboard.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.geom b/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.geom
index ef5f391..7f2ce13 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.geom
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.geom
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/assets/billboard.geom
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.vert b/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.vert
index a362c17..619f29a 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.vert
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/assets/billboard.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/assets/billboard.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/assets/emitter_feedback.geom b/samples/es3aep-kepler/FeedbackParticlesApp/assets/emitter_feedback.geom
index 00334fb..d66b812 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/assets/emitter_feedback.geom
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/assets/emitter_feedback.geom
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/assets/emitter_feedback.geom
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/assets/emitter_feedback.vert b/samples/es3aep-kepler/FeedbackParticlesApp/assets/emitter_feedback.vert
index 9cbe0ff..1295bda 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/assets/emitter_feedback.vert
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/assets/emitter_feedback.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/assets/emitter_feedback.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/assets/fbm.frag b/samples/es3aep-kepler/FeedbackParticlesApp/assets/fbm.frag
index f5ff346..024b4ed 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/assets/fbm.frag
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/assets/fbm.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/assets/fbm.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/assets/fbm.vert b/samples/es3aep-kepler/FeedbackParticlesApp/assets/fbm.vert
index 1525562..a738cf6 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/assets/fbm.vert
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/assets/fbm.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/assets/fbm.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/assets/feedback.geom b/samples/es3aep-kepler/FeedbackParticlesApp/assets/feedback.geom
index 07d29ad..f9f00d2 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/assets/feedback.geom
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/assets/feedback.geom
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/assets/feedback.geom
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/assets/feedback.vert b/samples/es3aep-kepler/FeedbackParticlesApp/assets/feedback.vert
index faba4f3..dcab3f9 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/assets/feedback.vert
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/assets/feedback.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/assets/feedback.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/project.properties b/samples/es3aep-kepler/FeedbackParticlesApp/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/project.properties
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/res/drawable/banner.png b/samples/es3aep-kepler/FeedbackParticlesApp/res/drawable/banner.png
new file mode 100644
index 0000000..819fb5d
Binary files /dev/null and b/samples/es3aep-kepler/FeedbackParticlesApp/res/drawable/banner.png differ
diff --git a/samples/es3aep-kepler/FeedbackParticlesApp/src/com/nvidia/FeedbackParticlesApp/FeedbackParticlesApp.java b/samples/es3aep-kepler/FeedbackParticlesApp/src/com/nvidia/FeedbackParticlesApp/FeedbackParticlesApp.java
index db60f51..79f3563 100644
--- a/samples/es3aep-kepler/FeedbackParticlesApp/src/com/nvidia/FeedbackParticlesApp/FeedbackParticlesApp.java
+++ b/samples/es3aep-kepler/FeedbackParticlesApp/src/com/nvidia/FeedbackParticlesApp/FeedbackParticlesApp.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/FeedbackParticlesApp/src/com/nvidia/FeedbackParticlesApp/FeedbackParticlesApp.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/AndroidManifest.xml b/samples/es3aep-kepler/HDR/AndroidManifest.xml
similarity index 75%
rename from samples/es3-kepler/HDR/AndroidManifest.xml
rename to samples/es3aep-kepler/HDR/AndroidManifest.xml
index 2db312e..1bbddaa 100644
--- a/samples/es3-kepler/HDR/AndroidManifest.xml
+++ b/samples/es3aep-kepler/HDR/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.HDR.HDR"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es3-kepler/HDR/AppExtensions.h b/samples/es3aep-kepler/HDR/AppExtensions.h
similarity index 93%
rename from samples/es3-kepler/HDR/AppExtensions.h
rename to samples/es3aep-kepler/HDR/AppExtensions.h
index d7a3884..24fc92e 100644
--- a/samples/es3-kepler/HDR/AppExtensions.h
+++ b/samples/es3aep-kepler/HDR/AppExtensions.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/AppExtensions.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/AppExtensions.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/BlurShaderGenerator.cpp b/samples/es3aep-kepler/HDR/BlurShaderGenerator.cpp
similarity index 97%
rename from samples/es3-kepler/HDR/BlurShaderGenerator.cpp
rename to samples/es3aep-kepler/HDR/BlurShaderGenerator.cpp
index fda70bd..bcccf92 100644
--- a/samples/es3-kepler/HDR/BlurShaderGenerator.cpp
+++ b/samples/es3aep-kepler/HDR/BlurShaderGenerator.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/BlurShaderGenerator.cpp
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/BlurShaderGenerator.cpp
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/BlurShaderGenerator.h b/samples/es3aep-kepler/HDR/BlurShaderGenerator.h
similarity index 93%
rename from samples/es3-kepler/HDR/BlurShaderGenerator.h
rename to samples/es3aep-kepler/HDR/BlurShaderGenerator.h
index 95b867e..54d00a7 100644
--- a/samples/es3-kepler/HDR/BlurShaderGenerator.h
+++ b/samples/es3aep-kepler/HDR/BlurShaderGenerator.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/BlurShaderGenerator.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/BlurShaderGenerator.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/ColorModulation.h b/samples/es3aep-kepler/HDR/ColorModulation.h
similarity index 97%
rename from samples/es3-kepler/HDR/ColorModulation.h
rename to samples/es3aep-kepler/HDR/ColorModulation.h
index a3e931b..d3fdfe4 100644
--- a/samples/es3-kepler/HDR/ColorModulation.h
+++ b/samples/es3aep-kepler/HDR/ColorModulation.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/ColorModulation.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/ColorModulation.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/CubeData.h b/samples/es3aep-kepler/HDR/CubeData.h
similarity index 97%
rename from samples/es3-kepler/HDR/CubeData.h
rename to samples/es3aep-kepler/HDR/CubeData.h
index dfe8dfa..b57133a 100644
--- a/samples/es3-kepler/HDR/CubeData.h
+++ b/samples/es3aep-kepler/HDR/CubeData.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/CubeData.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/CubeData.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/FileLoader.cpp b/samples/es3aep-kepler/HDR/FileLoader.cpp
similarity index 95%
rename from samples/es3-kepler/HDR/FileLoader.cpp
rename to samples/es3aep-kepler/HDR/FileLoader.cpp
index e2d526b..edc8428 100644
--- a/samples/es3-kepler/HDR/FileLoader.cpp
+++ b/samples/es3aep-kepler/HDR/FileLoader.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/FileLoader.cpp
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/FileLoader.cpp
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/FileLoader.h b/samples/es3aep-kepler/HDR/FileLoader.h
similarity index 95%
rename from samples/es3-kepler/HDR/FileLoader.h
rename to samples/es3aep-kepler/HDR/FileLoader.h
index e723632..1e5c1d0 100644
--- a/samples/es3-kepler/HDR/FileLoader.h
+++ b/samples/es3aep-kepler/HDR/FileLoader.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/FileLoader.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/FileLoader.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/HDR.cpp b/samples/es3aep-kepler/HDR/HDR.cpp
similarity index 96%
rename from samples/es3-kepler/HDR/HDR.cpp
rename to samples/es3aep-kepler/HDR/HDR.cpp
index a979207..5946277 100644
--- a/samples/es3-kepler/HDR/HDR.cpp
+++ b/samples/es3aep-kepler/HDR/HDR.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/HDR.cpp
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/HDR.cpp
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -179,8 +179,9 @@ GLuint createCubemapTexture(HDRImage &img, GLint internalformat, bool filtering=
 	hfloat* out = new hfloat[img.getWidth()*img.getHeight()*3];
     for(int i=0; i<6; i++) {
 	    FP32toFP16((float*)img.getLevel(0, GL_TEXTURE_CUBE_MAP_POSITIVE_X + i), out, img.getWidth(),img.getHeight());
+
         glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0,
-                     GL_RGBA16F, img.getWidth(), img.getHeight(), 0, 
+                     GL_RGB16F, img.getWidth(), img.getHeight(), 0, 
                      GL_RGB, GL_HALF_FLOAT, out);
     }
 	glGenerateMipmap(GL_TEXTURE_CUBE_MAP);
@@ -230,10 +231,9 @@ void HDR::configurationCallback(NvEGLConfiguration& config)
 { 
     config.depthBits = 24; 
     config.stencilBits = 0; 
-    config.apiVer =  NvGfxAPIVersionGL4();
+    config.apiVer =  NvGfxAPIVersionES3_1();
 }
 
-
 void HDR::InitRenderTexture(int width, int height)
 {
 	m_postProcessingWidth = 1024;
@@ -254,11 +254,14 @@ void HDR::InitRenderTexture(int width, int height)
     for(int i=0; i<LEVEL_TOTAL; i++) {
         compose_buffer[i] = new RenderTexture();
 		compose_buffer[i]->Init(w, h, RenderTexture::RGBA16F, RenderTexture::NoDepth);
+
         blur_bufferA[i] = new RenderTexture();
 		blur_bufferA[i]->Init(w, h, RenderTexture::RGBA16F, RenderTexture::NoDepth);
+
         blur_bufferB[i] = new RenderTexture();
 		blur_bufferB[i]->Init(w, h, RenderTexture::RGBA16F, RenderTexture::NoDepth);
-		w /= 2;
+
+        w /= 2;
         h /= 2;
     }
 
@@ -269,7 +272,8 @@ void HDR::InitRenderTexture(int width, int height)
 	for(int i=0; i<4; i++) { 
 		streak_bufferA[i] = new RenderTexture();
 		streak_bufferA[i]->Init(w, h, RenderTexture::RGBA16F, RenderTexture::NoDepth);
-		streak_bufferB[i] = new RenderTexture();
+
+        streak_bufferB[i] = new RenderTexture();
 		streak_bufferB[i]->Init(w, h, RenderTexture::RGBA16F, RenderTexture::NoDepth);
 	}
 
@@ -280,7 +284,8 @@ void HDR::InitRenderTexture(int width, int height)
 	//renderbuffer for ghost image
 	ghost1st_buffer = new RenderTexture();
 	ghost1st_buffer->Init(m_postProcessingWidth/2, m_postProcessingHeight/2, RenderTexture::RGBA16F, RenderTexture::NoDepth);
-	ghost2nd_buffer = new RenderTexture();
+
+    ghost2nd_buffer = new RenderTexture();
 	ghost2nd_buffer->Init(m_postProcessingWidth/2, m_postProcessingHeight/2, RenderTexture::RGBA16F, RenderTexture::NoDepth);
 
 	w = m_postProcessingWidth/16;
@@ -289,7 +294,8 @@ void HDR::InitRenderTexture(int width, int height)
 		//2 buffers for downsampling to get thumbnail image
 		exp_buffer[i] = new RenderTexture();
 		exp_buffer[i]->Init(w, h, RenderTexture::RGBA16F, RenderTexture::NoDepth);
-		w /= 4;
+
+        w /= 4;
         h /= 4;
 	}
 }
@@ -321,6 +327,8 @@ void HDR::initBlurCode()
 
 bool HDR::initShaders()
 {
+	bool isES = getGLContext()->getConfiguration().apiVer.api == NvGfxAPI::GLES;
+
 	m_shaders[SKYBOX].GenProgram(PROGRAM_PARAMETER(skybox));
 	m_shaders[MATTEOBJECT].GenProgram(PROGRAM_PARAMETER(matteObject));
 	m_shaders[REFRACTOBJECT].GenProgram(PROGRAM_PARAMETER(refractObject));
@@ -334,8 +342,10 @@ bool HDR::initShaders()
 	m_shaders[GLARECOMP].GenProgram(PROGRAM_PARAMETER(glareCompose));
 	m_shaders[STARCOMP].GenProgram(PROGRAM_PARAMETER(starStreakCompose));
 	m_shaders[GHOSTIMAGE].GenProgram(PROGRAM_PARAMETER(ghostImage));
-	m_shaders[CALCLUMINANCE].GenCSProgram(cs_calculateLuminance);
-	m_shaders[CALCADAPTEDLUM].GenCSProgram(cs_calculateAdaptedLum, uni_calculateAdaptedLum, 1);
+	m_shaders[CALCLUMINANCE].GenCSProgram(
+        isES ? cs_calculateLuminanceES : cs_calculateLuminance);
+	m_shaders[CALCADAPTEDLUM].GenCSProgram(
+        isES ? cs_calculateAdaptedLumES : cs_calculateAdaptedLum, uni_calculateAdaptedLum, 1);
 	
 	initBlurCode();
 
@@ -364,7 +374,7 @@ void HDR::initRendering(void) {
     printGLString("Vendor",     GL_VENDOR);
     printGLString("Renderer",   GL_RENDERER);
     printGLString("Extensions", GL_EXTENSIONS);
-	NvAssetLoaderAddSearchPath("es3-kepler/HDR");
+	NvAssetLoaderAddSearchPath("es3aep-kepler/HDR");
     GLint depthBits;
 	int i;
     glGetIntegerv(GL_DEPTH_BITS, &depthBits);
@@ -382,11 +392,13 @@ void HDR::initRendering(void) {
 			fprintf(stderr, "Error loading image file '%s'\n", s_hdr_tex[i]);
 			exit(-1);
 		}
-		if (!image[i]->convertCrossToCubemap()) {
+
+        if (!image[i]->convertCrossToCubemap()) {
 			fprintf(stderr, "Error converting image to cubemap\n");
 			exit(-1);        
 		};
-		hdr_tex[i] = createCubemapTexture(*image[i], GL_RGB);
+
+        hdr_tex[i] = createCubemapTexture(*image[i], GL_RGB);
 	}
 	for (i=0;i<4;i++) {
 		image_rough[i] = new HDRImage;
@@ -394,11 +406,13 @@ void HDR::initRendering(void) {
 			fprintf(stderr, "Error loading image file '%s'\n", s_hdr_tex_rough[i]);
 			exit(-1);
 		}
-		if (!image_rough[i]->convertCrossToCubemap()) {
+
+        if (!image_rough[i]->convertCrossToCubemap()) {
 			fprintf(stderr, "Error converting image to cubemap\n");
 			exit(-1);        
 		};
-		hdr_tex_rough[i] = createCubemapTexture(*image_rough[i], GL_RGB);
+
+        hdr_tex_rough[i] = createCubemapTexture(*image_rough[i], GL_RGB);
 	}
 	for (i=0;i<4;i++) {
 		image_irrad[i] = new HDRImage;
@@ -406,7 +420,8 @@ void HDR::initRendering(void) {
 			fprintf(stderr, "Error loading image file '%s'\n", s_hdr_tex_irrad[i]);
 			exit(-1);
 		}
-		if (!image_irrad[i]->convertCrossToCubemap()) {
+
+        if (!image_irrad[i]->convertCrossToCubemap()) {
 			fprintf(stderr, "Error converting image to cubemap\n");
 			exit(-1);        
 		};
@@ -423,14 +438,14 @@ void HDR::initRendering(void) {
 	
 	glGenTextures(1, &m_lumCurrent );
 	glBindTexture(GL_TEXTURE_2D, m_lumCurrent);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA16F, 1, 1, 0, GL_RGBA, GL_HALF_FLOAT, 0 );
+	glTexStorage2D(GL_TEXTURE_2D, 1, GL_RGBA16F, 1, 1);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 
 	for (i=0;i<2;i++) {
 		glGenTextures(1, &m_lum[i] );
 		glBindTexture(GL_TEXTURE_2D, m_lum[i]);
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA16F, 1, 1, 0, GL_RGBA, GL_HALF_FLOAT, 0 );
+		glTexStorage2D(GL_TEXTURE_2D, 1, GL_RGBA16F, 1, 1);
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 	}
@@ -441,8 +456,6 @@ void HDR::initRendering(void) {
 	initModels();
 
 	modulateColor();
-
-    CHECK_GL_ERROR();
 }
 
 void HDR::initUI(void) {
@@ -604,13 +617,15 @@ void HDR::DrawObject()
 
 void HDR::DrawScene()
 {
-	scene_buffer->ActivateFB();
+    scene_buffer->ActivateFB();
 
 	//we only need to clear depth
 	glClear(GL_DEPTH_BUFFER_BIT);
 
-	if (m_drawBackground) DrawSkyBox();
-	else glClear(GL_COLOR_BUFFER_BIT);
+	if (m_drawBackground)
+        DrawSkyBox();
+	else 
+        glClear(GL_COLOR_BUFFER_BIT);
 	DrawObject();
 }
 
@@ -1099,7 +1114,8 @@ void HDR::calculateLuminance()
 	glBindImageTexture(0, m_lumCurrent, 0, GL_FALSE, 0, GL_READ_ONLY, GL_RGBA16F); 
 	glBindImageTexture(1, m_lum[0], 0, GL_FALSE, 0, GL_READ_ONLY, GL_RGBA16F);
 	glBindImageTexture(2, m_lum[1], 0, GL_FALSE, 0, GL_WRITE_ONLY, GL_RGBA16F);
-	float time = getFrameDeltaTime();
+
+    float time = getFrameDeltaTime();
 	glUniform1f(m_shaders[CALCADAPTEDLUM].auiLocation[0], time);
 	glDispatchCompute(1, 1, 1);
 	glMemoryBarrier(GL_SHADER_IMAGE_ACCESS_BARRIER_BIT);
diff --git a/samples/es3-kepler/HDR/HDR.h b/samples/es3aep-kepler/HDR/HDR.h
similarity index 97%
rename from samples/es3-kepler/HDR/HDR.h
rename to samples/es3aep-kepler/HDR/HDR.h
index cc4a218..a925e79 100644
--- a/samples/es3-kepler/HDR/HDR.h
+++ b/samples/es3aep-kepler/HDR/HDR.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/HDR.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/HDR.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/HDRImages.cpp b/samples/es3aep-kepler/HDR/HDRImages.cpp
similarity index 99%
rename from samples/es3-kepler/HDR/HDRImages.cpp
rename to samples/es3aep-kepler/HDR/HDRImages.cpp
index 55eacd7..f5a4320 100644
--- a/samples/es3-kepler/HDR/HDRImages.cpp
+++ b/samples/es3aep-kepler/HDR/HDRImages.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/HDRImages.cpp
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/HDRImages.cpp
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/HDRImages.h b/samples/es3aep-kepler/HDR/HDRImages.h
similarity index 96%
rename from samples/es3-kepler/HDR/HDRImages.h
rename to samples/es3aep-kepler/HDR/HDRImages.h
index 4e81728..125158f 100644
--- a/samples/es3-kepler/HDR/HDRImages.h
+++ b/samples/es3aep-kepler/HDR/HDRImages.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/HDRImages.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/HDRImages.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/RenderTexture.cpp b/samples/es3aep-kepler/HDR/RenderTexture.cpp
similarity index 95%
rename from samples/es3-kepler/HDR/RenderTexture.cpp
rename to samples/es3aep-kepler/HDR/RenderTexture.cpp
index 16369c0..f764495 100644
--- a/samples/es3-kepler/HDR/RenderTexture.cpp
+++ b/samples/es3aep-kepler/HDR/RenderTexture.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/RenderTexture.cpp
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/RenderTexture.cpp
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -99,7 +99,7 @@ bool RenderTexture::Init(int width, int height, ColorType color, DepthType depth
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 
 		//note that internalformat and format have both to be GL_RGB or GL_RGBA for creating floating point texture.
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA16F, width, height, 0, GL_RGBA, GL_HALF_FLOAT, 0);
+        glTexStorage2D(GL_TEXTURE_2D, 1, GL_RGBA16F, width, height); 
 		err = glGetError();
 		glBindTexture(GL_TEXTURE_2D, 0);
 		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, m_texId, 0);
@@ -120,7 +120,7 @@ bool RenderTexture::Init(int width, int height, ColorType color, DepthType depth
 		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 
-		glTexImage2D(GL_TEXTURE_2D, 0, m_format, width, height, 0, m_format, m_type, 0);
+        glTexStorage2D(GL_TEXTURE_2D, 1, m_format, width, height); 
 
 		glBindTexture(GL_TEXTURE_2D, 0);
 		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, m_texId, 0);
diff --git a/samples/es3-kepler/HDR/RenderTexture.h b/samples/es3aep-kepler/HDR/RenderTexture.h
similarity index 95%
rename from samples/es3-kepler/HDR/RenderTexture.h
rename to samples/es3aep-kepler/HDR/RenderTexture.h
index 3fa1bb8..6b8fc6d 100644
--- a/samples/es3-kepler/HDR/RenderTexture.h
+++ b/samples/es3aep-kepler/HDR/RenderTexture.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/RenderTexture.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/RenderTexture.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/ShaderDeclaration.h b/samples/es3aep-kepler/HDR/ShaderDeclaration.h
similarity index 90%
rename from samples/es3-kepler/HDR/ShaderDeclaration.h
rename to samples/es3aep-kepler/HDR/ShaderDeclaration.h
index 80e4780..2b4b831 100644
--- a/samples/es3-kepler/HDR/ShaderDeclaration.h
+++ b/samples/es3aep-kepler/HDR/ShaderDeclaration.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/ShaderDeclaration.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/ShaderDeclaration.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -584,9 +584,30 @@ const char* tex_calculateLuminance[] = {
 const char* cs_calculateLuminance = "\
 #version 430\n\
 layout (local_size_x =1, local_size_y = 1) in;\n\
-layout(binding=0, rgba16f) uniform image2D inputImage;\n\
-layout(binding=1, rgba16f) uniform image2D outputImage;\n\
-vec3 LUMINANCE_VECTOR  = vec3(0.2125f, 0.7154f, 0.0721f);\n\
+layout(binding=0, rgba16f) uniform highp image2D inputImage;\n\
+layout(binding=1, rgba16f) uniform highp image2D outputImage;\n\
+vec3 LUMINANCE_VECTOR  = vec3(0.2125, 0.7154, 0.0721);\n\
+void main()\n\
+{\n\
+		float logLumSum = 0.0f;\n\
+		int x,y;\n\
+		for (y=0; y<16;y++) {\n\
+			for (x=0; x<16;x++) {\n\
+				logLumSum += (dot(imageLoad(inputImage, ivec2(x,y)).rgb, LUMINANCE_VECTOR)+0.00001);\n\
+			}\n\
+		}\n\
+		logLumSum /= 256.0;\n\
+		float val = (logLumSum+0.00001);\n\
+		imageStore(outputImage, ivec2(0,0), vec4(val,val,val,val));\n\
+}";
+
+const char* cs_calculateLuminanceES = "\
+#version 310 es\n\
+precision highp float;\
+layout (local_size_x =1, local_size_y = 1) in;\n\
+layout(binding=0, rgba16f) uniform highp image2D inputImage;\n\
+layout(binding=1, rgba16f) uniform highp image2D outputImage;\n\
+vec3 LUMINANCE_VECTOR  = vec3(0.2125, 0.7154, 0.0721);\n\
 void main()\n\
 {\n\
 		float logLumSum = 0.0f;\n\
@@ -610,14 +631,30 @@ const char* cs_calculateAdaptedLum = "\
 #version 430\n\
 layout (local_size_x =1, local_size_y = 1) in;\n\
 uniform float elapsedTime;\n\
-layout(binding=0, rgba16f) uniform image2D currentImage;\n\
-layout(binding=1, rgba16f) uniform image2D image0;\n\
-layout(binding=2, rgba16f) uniform image2D image1;\n\
+layout(binding=0, rgba16f) uniform highp image2D currentImage;\n\
+layout(binding=1, rgba16f) uniform highp image2D image0;\n\
+layout(binding=2, rgba16f) uniform highp image2D image1;\n\
+void main()\n\
+{\n\
+	float currentLum = imageLoad(currentImage, ivec2(0,0)).r;\n\
+	float lastLum = imageLoad(image0, ivec2(0,0)).r;\n\
+	float newLum = lastLum + (currentLum - lastLum) * ( 1.0 - pow( 0.98f, 30.0 * elapsedTime ) );\n\
+	imageStore(image1, ivec2(0,0), vec4(newLum,newLum,newLum,newLum));\n\
+}";
+
+const char* cs_calculateAdaptedLumES = "\
+#version 310 es\n\
+precision highp float;\
+layout (local_size_x =1, local_size_y = 1) in;\n\
+uniform float elapsedTime;\n\
+layout(binding=0, rgba16f) uniform highp image2D currentImage;\n\
+layout(binding=1, rgba16f) uniform highp image2D image0;\n\
+layout(binding=2, rgba16f) uniform highp image2D image1;\n\
 void main()\n\
 {\n\
 	float currentLum = imageLoad(currentImage, ivec2(0,0)).r;\n\
 	float lastLum = imageLoad(image0, ivec2(0,0)).r;\n\
-	float newLum = lastLum + (currentLum - lastLum) * ( 1 - pow( 0.98f, 30 * elapsedTime ) );\n\
+	float newLum = lastLum + (currentLum - lastLum) * ( 1.0 - pow( 0.98f, 30.0 * elapsedTime ) );\n\
 	imageStore(image1, ivec2(0,0), vec4(newLum,newLum,newLum,newLum));\n\
 }";
 
diff --git a/samples/es3-kepler/HDR/ShaderObject.cpp b/samples/es3aep-kepler/HDR/ShaderObject.cpp
similarity index 98%
rename from samples/es3-kepler/HDR/ShaderObject.cpp
rename to samples/es3aep-kepler/HDR/ShaderObject.cpp
index b34e995..2e57b56 100644
--- a/samples/es3-kepler/HDR/ShaderObject.cpp
+++ b/samples/es3aep-kepler/HDR/ShaderObject.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/ShaderObject.cpp
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/ShaderObject.cpp
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/ShaderObject.h b/samples/es3aep-kepler/HDR/ShaderObject.h
similarity index 94%
rename from samples/es3-kepler/HDR/ShaderObject.h
rename to samples/es3aep-kepler/HDR/ShaderObject.h
index f08c071..1eb251d 100644
--- a/samples/es3-kepler/HDR/ShaderObject.h
+++ b/samples/es3aep-kepler/HDR/ShaderObject.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/ShaderObject.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/ShaderObject.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/VertexBufferObject.cpp b/samples/es3aep-kepler/HDR/VertexBufferObject.cpp
similarity index 95%
rename from samples/es3-kepler/HDR/VertexBufferObject.cpp
rename to samples/es3aep-kepler/HDR/VertexBufferObject.cpp
index c0d46a5..ba37cb7 100644
--- a/samples/es3-kepler/HDR/VertexBufferObject.cpp
+++ b/samples/es3aep-kepler/HDR/VertexBufferObject.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/VertexBufferObject.cpp
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/VertexBufferObject.cpp
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/VertexBufferObject.h b/samples/es3aep-kepler/HDR/VertexBufferObject.h
similarity index 94%
rename from samples/es3-kepler/HDR/VertexBufferObject.h
rename to samples/es3aep-kepler/HDR/VertexBufferObject.h
index c036c80..52f5ac0 100644
--- a/samples/es3-kepler/HDR/VertexBufferObject.h
+++ b/samples/es3aep-kepler/HDR/VertexBufferObject.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/VertexBufferObject.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/VertexBufferObject.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/ant.properties b/samples/es3aep-kepler/HDR/ant.properties
similarity index 100%
rename from samples/es3-kepler/HDR/ant.properties
rename to samples/es3aep-kepler/HDR/ant.properties
diff --git a/samples/es3-kepler/HDR/assets/models/knot b/samples/es3aep-kepler/HDR/assets/models/knot
similarity index 100%
rename from samples/es3-kepler/HDR/assets/models/knot
rename to samples/es3aep-kepler/HDR/assets/models/knot
diff --git a/samples/es3-kepler/HDR/assets/models/skull b/samples/es3aep-kepler/HDR/assets/models/skull
similarity index 100%
rename from samples/es3-kepler/HDR/assets/models/skull
rename to samples/es3aep-kepler/HDR/assets/models/skull
diff --git a/samples/es3-kepler/HDR/assets/models/teapot b/samples/es3aep-kepler/HDR/assets/models/teapot
similarity index 100%
rename from samples/es3-kepler/HDR/assets/models/teapot
rename to samples/es3aep-kepler/HDR/assets/models/teapot
diff --git a/samples/es3-kepler/HDR/assets/models/venus b/samples/es3aep-kepler/HDR/assets/models/venus
similarity index 100%
rename from samples/es3-kepler/HDR/assets/models/venus
rename to samples/es3aep-kepler/HDR/assets/models/venus
diff --git a/samples/es3-kepler/HDR/assets/raw/cup.dat b/samples/es3aep-kepler/HDR/assets/raw/cup.dat
similarity index 100%
rename from samples/es3-kepler/HDR/assets/raw/cup.dat
rename to samples/es3aep-kepler/HDR/assets/raw/cup.dat
diff --git a/samples/es3-kepler/HDR/assets/raw/font8x8.dat b/samples/es3aep-kepler/HDR/assets/raw/font8x8.dat
similarity index 100%
rename from samples/es3-kepler/HDR/assets/raw/font8x8.dat
rename to samples/es3aep-kepler/HDR/assets/raw/font8x8.dat
diff --git a/samples/es3-kepler/HDR/assets/raw/gate.dat b/samples/es3aep-kepler/HDR/assets/raw/gate.dat
similarity index 100%
rename from samples/es3-kepler/HDR/assets/raw/gate.dat
rename to samples/es3aep-kepler/HDR/assets/raw/gate.dat
diff --git a/samples/es3-kepler/HDR/assets/textures/altar_cross_irrad_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/altar_cross_irrad_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/altar_cross_irrad_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/altar_cross_irrad_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/assets/textures/altar_cross_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/altar_cross_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/altar_cross_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/altar_cross_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/assets/textures/altar_cross_rough_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/altar_cross_rough_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/altar_cross_rough_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/altar_cross_rough_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/assets/textures/grace_cross_irrad_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/grace_cross_irrad_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/grace_cross_irrad_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/grace_cross_irrad_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/assets/textures/grace_cross_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/grace_cross_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/grace_cross_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/grace_cross_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/assets/textures/grace_cross_rough_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/grace_cross_rough_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/grace_cross_rough_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/grace_cross_rough_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/assets/textures/mask.dds b/samples/es3aep-kepler/HDR/assets/textures/mask.dds
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/mask.dds
rename to samples/es3aep-kepler/HDR/assets/textures/mask.dds
diff --git a/samples/es3-kepler/HDR/assets/textures/nvidia_logo.dds b/samples/es3aep-kepler/HDR/assets/textures/nvidia_logo.dds
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/nvidia_logo.dds
rename to samples/es3aep-kepler/HDR/assets/textures/nvidia_logo.dds
diff --git a/samples/es3-kepler/HDR/assets/textures/rnl_cross_irrad_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/rnl_cross_irrad_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/rnl_cross_irrad_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/rnl_cross_irrad_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/assets/textures/rnl_cross_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/rnl_cross_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/rnl_cross_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/rnl_cross_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/assets/textures/rnl_cross_rough_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/rnl_cross_rough_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/rnl_cross_rough_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/rnl_cross_rough_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/assets/textures/uffizi_cross_irrad_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/uffizi_cross_irrad_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/uffizi_cross_irrad_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/uffizi_cross_irrad_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/assets/textures/uffizi_cross_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/uffizi_cross_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/uffizi_cross_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/uffizi_cross_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/assets/textures/uffizi_cross_rough_mmp_s.hdr b/samples/es3aep-kepler/HDR/assets/textures/uffizi_cross_rough_mmp_s.hdr
similarity index 100%
rename from samples/es3-kepler/HDR/assets/textures/uffizi_cross_rough_mmp_s.hdr
rename to samples/es3aep-kepler/HDR/assets/textures/uffizi_cross_rough_mmp_s.hdr
diff --git a/samples/es3-kepler/HDR/build.xml b/samples/es3aep-kepler/HDR/build.xml
similarity index 100%
rename from samples/es3-kepler/HDR/build.xml
rename to samples/es3aep-kepler/HDR/build.xml
diff --git a/samples/es3-kepler/HDR/project.properties b/samples/es3aep-kepler/HDR/project.properties
similarity index 95%
rename from samples/es3-kepler/HDR/project.properties
rename to samples/es3aep-kepler/HDR/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es3-kepler/HDR/project.properties
+++ b/samples/es3aep-kepler/HDR/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es3aep-kepler/HDR/res/drawable/banner.png b/samples/es3aep-kepler/HDR/res/drawable/banner.png
new file mode 100644
index 0000000..6fb8ab9
Binary files /dev/null and b/samples/es3aep-kepler/HDR/res/drawable/banner.png differ
diff --git a/samples/es3-kepler/HDR/res/values/strings.xml b/samples/es3aep-kepler/HDR/res/values/strings.xml
similarity index 100%
rename from samples/es3-kepler/HDR/res/values/strings.xml
rename to samples/es3aep-kepler/HDR/res/values/strings.xml
diff --git a/samples/es3-kepler/HDR/rgbe.cpp b/samples/es3aep-kepler/HDR/rgbe.cpp
similarity index 99%
rename from samples/es3-kepler/HDR/rgbe.cpp
rename to samples/es3aep-kepler/HDR/rgbe.cpp
index a561674..740f80a 100644
--- a/samples/es3-kepler/HDR/rgbe.cpp
+++ b/samples/es3aep-kepler/HDR/rgbe.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/rgbe.cpp
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/rgbe.cpp
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/rgbe.h b/samples/es3aep-kepler/HDR/rgbe.h
similarity index 96%
rename from samples/es3-kepler/HDR/rgbe.h
rename to samples/es3aep-kepler/HDR/rgbe.h
index 18a8e48..5a971e5 100644
--- a/samples/es3-kepler/HDR/rgbe.h
+++ b/samples/es3aep-kepler/HDR/rgbe.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/rgbe.h
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/rgbe.h
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3-kepler/HDR/src/com/nvidia/HDR/HDR.java b/samples/es3aep-kepler/HDR/src/com/nvidia/HDR/HDR.java
similarity index 93%
rename from samples/es3-kepler/HDR/src/com/nvidia/HDR/HDR.java
rename to samples/es3aep-kepler/HDR/src/com/nvidia/HDR/HDR.java
index fac5a45..f52c8a9 100644
--- a/samples/es3-kepler/HDR/src/com/nvidia/HDR/HDR.java
+++ b/samples/es3aep-kepler/HDR/src/com/nvidia/HDR/HDR.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
-// File:        es3-kepler/HDR/src/com/nvidia/HDR/HDR.java
-// SDK Version: v2.0 
+// File:        es3aep-kepler/HDR/src/com/nvidia/HDR/HDR.java
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/AndroidManifest.xml b/samples/es3aep-kepler/MotionBlurAdvanced/AndroidManifest.xml
index 668fbc7..0c4936f 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/AndroidManifest.xml
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.MotionBlurAdvanced.MotionBlurAdvanced"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/MotionBlurAdvanced.cpp b/samples/es3aep-kepler/MotionBlurAdvanced/MotionBlurAdvanced.cpp
index 15ca154..18ab1b8 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/MotionBlurAdvanced.cpp
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/MotionBlurAdvanced.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/MotionBlurAdvanced.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/MotionBlurAdvanced.h b/samples/es3aep-kepler/MotionBlurAdvanced/MotionBlurAdvanced.h
index b37055f..19c929d 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/MotionBlurAdvanced.h
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/MotionBlurAdvanced.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/MotionBlurAdvanced.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/baseshader.vert b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/baseshader.vert
index dffb7a0..513a64d 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/baseshader.vert
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/baseshader.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/baseshader.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/depthdraw.frag b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/depthdraw.frag
index f4d2ac8..7748706 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/depthdraw.frag
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/depthdraw.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/depthdraw.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/gather.frag b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/gather.frag
index 1abc10d..0d833b8 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/gather.frag
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/gather.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/gather.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/motionblures2.frag b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/motionblures2.frag
index 8614c08..585e275 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/motionblures2.frag
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/motionblures2.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/motionblures2.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/motionblures2.vert b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/motionblures2.vert
index b18f21a..13a458b 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/motionblures2.vert
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/motionblures2.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/motionblures2.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/neighbormax.frag b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/neighbormax.frag
index aeca521..4d04712 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/neighbormax.frag
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/neighbormax.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/neighbormax.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenecolor.frag b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenecolor.frag
index bbf6c8a..ba5ff8f 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenecolor.frag
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenecolor.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenecolor.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenecolor.vert b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenecolor.vert
index d04995c..93b75f7 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenecolor.vert
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenecolor.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenecolor.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenevelocity.frag b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenevelocity.frag
index db605cf..be45024 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenevelocity.frag
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenevelocity.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenevelocity.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenevelocity.vert b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenevelocity.vert
index bf08c1d..97bd2d7 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenevelocity.vert
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenevelocity.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/scenevelocity.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxcolor.frag b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxcolor.frag
index b32dc86..24e7670 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxcolor.frag
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxcolor.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxcolor.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxcolor.vert b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxcolor.vert
index 590a9db..69d9297 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxcolor.vert
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxcolor.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxcolor.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxvelocity.frag b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxvelocity.frag
index b4646eb..6a31e39 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxvelocity.frag
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxvelocity.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxvelocity.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxvelocity.vert b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxvelocity.vert
index 1849cd7..7eb56ac 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxvelocity.vert
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxvelocity.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/skyboxvelocity.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/texcoordfullscreen.frag b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/texcoordfullscreen.frag
index 8e2e7bc..d340dd7 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/texcoordfullscreen.frag
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/texcoordfullscreen.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/texcoordfullscreen.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/texcoordfullscreen.vert b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/texcoordfullscreen.vert
index bcaa4d4..04b5cce 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/texcoordfullscreen.vert
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/texcoordfullscreen.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/texcoordfullscreen.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/tilemax.frag b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/tilemax.frag
index 5d7687c..79f0709 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/tilemax.frag
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/assets/shaders/tilemax.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/assets/shaders/tilemax.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/project.properties b/samples/es3aep-kepler/MotionBlurAdvanced/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/project.properties
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/res/drawable/banner.png b/samples/es3aep-kepler/MotionBlurAdvanced/res/drawable/banner.png
new file mode 100644
index 0000000..cd1dbc0
Binary files /dev/null and b/samples/es3aep-kepler/MotionBlurAdvanced/res/drawable/banner.png differ
diff --git a/samples/es3aep-kepler/MotionBlurAdvanced/src/com/nvidia/MotionBlurAdvanced/MotionBlurAdvanced.java b/samples/es3aep-kepler/MotionBlurAdvanced/src/com/nvidia/MotionBlurAdvanced/MotionBlurAdvanced.java
index 78a2f30..386a7a5 100644
--- a/samples/es3aep-kepler/MotionBlurAdvanced/src/com/nvidia/MotionBlurAdvanced/MotionBlurAdvanced.java
+++ b/samples/es3aep-kepler/MotionBlurAdvanced/src/com/nvidia/MotionBlurAdvanced/MotionBlurAdvanced.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/MotionBlurAdvanced/src/com/nvidia/MotionBlurAdvanced/MotionBlurAdvanced.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/AndroidManifest.xml b/samples/es3aep-kepler/SoftShadows/AndroidManifest.xml
index 450034d..a5426f3 100644
--- a/samples/es3aep-kepler/SoftShadows/AndroidManifest.xml
+++ b/samples/es3aep-kepler/SoftShadows/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.SoftShadows.SoftShadows"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es3aep-kepler/SoftShadows/DepthPrepassShader.h b/samples/es3aep-kepler/SoftShadows/DepthPrepassShader.h
index de6b3d1..e309c0b 100644
--- a/samples/es3aep-kepler/SoftShadows/DepthPrepassShader.h
+++ b/samples/es3aep-kepler/SoftShadows/DepthPrepassShader.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/DepthPrepassShader.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/EyeShader.h b/samples/es3aep-kepler/SoftShadows/EyeShader.h
index d572ef2..a33611e 100644
--- a/samples/es3aep-kepler/SoftShadows/EyeShader.h
+++ b/samples/es3aep-kepler/SoftShadows/EyeShader.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/EyeShader.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/KnightModel.cpp b/samples/es3aep-kepler/SoftShadows/KnightModel.cpp
index 21d7f73..582161a 100644
--- a/samples/es3aep-kepler/SoftShadows/KnightModel.cpp
+++ b/samples/es3aep-kepler/SoftShadows/KnightModel.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/KnightModel.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/KnightModel.h b/samples/es3aep-kepler/SoftShadows/KnightModel.h
index 635bf28..67970c9 100644
--- a/samples/es3aep-kepler/SoftShadows/KnightModel.h
+++ b/samples/es3aep-kepler/SoftShadows/KnightModel.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/KnightModel.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/PcssShader.h b/samples/es3aep-kepler/SoftShadows/PcssShader.h
index abca12b..d950cb5 100644
--- a/samples/es3aep-kepler/SoftShadows/PcssShader.h
+++ b/samples/es3aep-kepler/SoftShadows/PcssShader.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/PcssShader.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/PodiumModel.cpp b/samples/es3aep-kepler/SoftShadows/PodiumModel.cpp
index 726a73d..238e387 100644
--- a/samples/es3aep-kepler/SoftShadows/PodiumModel.cpp
+++ b/samples/es3aep-kepler/SoftShadows/PodiumModel.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/PodiumModel.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/PodiumModel.h b/samples/es3aep-kepler/SoftShadows/PodiumModel.h
index 3fbd52c..37b05ac 100644
--- a/samples/es3aep-kepler/SoftShadows/PodiumModel.h
+++ b/samples/es3aep-kepler/SoftShadows/PodiumModel.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/PodiumModel.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/RigidMesh.cpp b/samples/es3aep-kepler/SoftShadows/RigidMesh.cpp
index 6f885c7..b50c5b0 100644
--- a/samples/es3aep-kepler/SoftShadows/RigidMesh.cpp
+++ b/samples/es3aep-kepler/SoftShadows/RigidMesh.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/RigidMesh.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/RigidMesh.h b/samples/es3aep-kepler/SoftShadows/RigidMesh.h
index d94a820..8b7422b 100644
--- a/samples/es3aep-kepler/SoftShadows/RigidMesh.h
+++ b/samples/es3aep-kepler/SoftShadows/RigidMesh.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/RigidMesh.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/SceneShader.h b/samples/es3aep-kepler/SoftShadows/SceneShader.h
index efc25fd..6895021 100644
--- a/samples/es3aep-kepler/SoftShadows/SceneShader.h
+++ b/samples/es3aep-kepler/SoftShadows/SceneShader.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/SceneShader.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/Shader.h b/samples/es3aep-kepler/SoftShadows/Shader.h
index f86c5b1..511233e 100644
--- a/samples/es3aep-kepler/SoftShadows/Shader.h
+++ b/samples/es3aep-kepler/SoftShadows/Shader.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/Shader.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/ShadowMapShader.h b/samples/es3aep-kepler/SoftShadows/ShadowMapShader.h
index 7273b38..6879506 100644
--- a/samples/es3aep-kepler/SoftShadows/ShadowMapShader.h
+++ b/samples/es3aep-kepler/SoftShadows/ShadowMapShader.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/ShadowMapShader.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/SimpleSceneShader.h b/samples/es3aep-kepler/SoftShadows/SimpleSceneShader.h
index 6ee26d1..ccc5234 100644
--- a/samples/es3aep-kepler/SoftShadows/SimpleSceneShader.h
+++ b/samples/es3aep-kepler/SoftShadows/SimpleSceneShader.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/SimpleSceneShader.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/SoftShadows.cpp b/samples/es3aep-kepler/SoftShadows/SoftShadows.cpp
index 9a05068..bb61b4f 100644
--- a/samples/es3aep-kepler/SoftShadows/SoftShadows.cpp
+++ b/samples/es3aep-kepler/SoftShadows/SoftShadows.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/SoftShadows.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/SoftShadows.h b/samples/es3aep-kepler/SoftShadows/SoftShadows.h
index 0109be5..eb3abeb 100644
--- a/samples/es3aep-kepler/SoftShadows/SoftShadows.h
+++ b/samples/es3aep-kepler/SoftShadows/SoftShadows.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/SoftShadows.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/SoftShadowsCommon.h b/samples/es3aep-kepler/SoftShadows/SoftShadowsCommon.h
index 306cf58..2faede1 100644
--- a/samples/es3aep-kepler/SoftShadows/SoftShadowsCommon.h
+++ b/samples/es3aep-kepler/SoftShadows/SoftShadowsCommon.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/SoftShadowsCommon.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/SoftShadowsRenderer.cpp b/samples/es3aep-kepler/SoftShadows/SoftShadowsRenderer.cpp
index 3891113..2a5d502 100644
--- a/samples/es3aep-kepler/SoftShadows/SoftShadowsRenderer.cpp
+++ b/samples/es3aep-kepler/SoftShadows/SoftShadowsRenderer.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/SoftShadowsRenderer.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/SoftShadowsRenderer.h b/samples/es3aep-kepler/SoftShadows/SoftShadowsRenderer.h
index 326d6c9..a0fbf21 100644
--- a/samples/es3aep-kepler/SoftShadows/SoftShadowsRenderer.h
+++ b/samples/es3aep-kepler/SoftShadows/SoftShadowsRenderer.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/SoftShadowsRenderer.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/VisTexShader.h b/samples/es3aep-kepler/SoftShadows/VisTexShader.h
index 2931803..02cb947 100644
--- a/samples/es3aep-kepler/SoftShadows/VisTexShader.h
+++ b/samples/es3aep-kepler/SoftShadows/VisTexShader.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/VisTexShader.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/assets/shaders/depthprepass.frag b/samples/es3aep-kepler/SoftShadows/assets/shaders/depthprepass.frag
index 89df058..03ad86a 100644
--- a/samples/es3aep-kepler/SoftShadows/assets/shaders/depthprepass.frag
+++ b/samples/es3aep-kepler/SoftShadows/assets/shaders/depthprepass.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/assets/shaders/depthprepass.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/assets/shaders/depthprepass.vert b/samples/es3aep-kepler/SoftShadows/assets/shaders/depthprepass.vert
index d45ddd7..373c4f5 100644
--- a/samples/es3aep-kepler/SoftShadows/assets/shaders/depthprepass.vert
+++ b/samples/es3aep-kepler/SoftShadows/assets/shaders/depthprepass.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/assets/shaders/depthprepass.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/assets/shaders/eyerender.vert b/samples/es3aep-kepler/SoftShadows/assets/shaders/eyerender.vert
index 21c14b5..7ba8a81 100644
--- a/samples/es3aep-kepler/SoftShadows/assets/shaders/eyerender.vert
+++ b/samples/es3aep-kepler/SoftShadows/assets/shaders/eyerender.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/assets/shaders/eyerender.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/assets/shaders/pcss.frag b/samples/es3aep-kepler/SoftShadows/assets/shaders/pcss.frag
index edda270..81573e6 100644
--- a/samples/es3aep-kepler/SoftShadows/assets/shaders/pcss.frag
+++ b/samples/es3aep-kepler/SoftShadows/assets/shaders/pcss.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/assets/shaders/pcss.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/assets/shaders/shadowmap.frag b/samples/es3aep-kepler/SoftShadows/assets/shaders/shadowmap.frag
index 388bbc0..2557049 100644
--- a/samples/es3aep-kepler/SoftShadows/assets/shaders/shadowmap.frag
+++ b/samples/es3aep-kepler/SoftShadows/assets/shaders/shadowmap.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/assets/shaders/shadowmap.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/assets/shaders/shadowmap.vert b/samples/es3aep-kepler/SoftShadows/assets/shaders/shadowmap.vert
index c47856f..6e5d4d3 100644
--- a/samples/es3aep-kepler/SoftShadows/assets/shaders/shadowmap.vert
+++ b/samples/es3aep-kepler/SoftShadows/assets/shaders/shadowmap.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/assets/shaders/shadowmap.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/assets/shaders/vistex.frag b/samples/es3aep-kepler/SoftShadows/assets/shaders/vistex.frag
index 0616a29..66e8be1 100644
--- a/samples/es3aep-kepler/SoftShadows/assets/shaders/vistex.frag
+++ b/samples/es3aep-kepler/SoftShadows/assets/shaders/vistex.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/assets/shaders/vistex.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/assets/shaders/vistex.vert b/samples/es3aep-kepler/SoftShadows/assets/shaders/vistex.vert
index 1a82bf9..8d7e43d 100644
--- a/samples/es3aep-kepler/SoftShadows/assets/shaders/vistex.vert
+++ b/samples/es3aep-kepler/SoftShadows/assets/shaders/vistex.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/assets/shaders/vistex.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/SoftShadows/project.properties b/samples/es3aep-kepler/SoftShadows/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es3aep-kepler/SoftShadows/project.properties
+++ b/samples/es3aep-kepler/SoftShadows/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es3aep-kepler/SoftShadows/res/drawable/banner.png b/samples/es3aep-kepler/SoftShadows/res/drawable/banner.png
new file mode 100644
index 0000000..a8d6a26
Binary files /dev/null and b/samples/es3aep-kepler/SoftShadows/res/drawable/banner.png differ
diff --git a/samples/es3aep-kepler/SoftShadows/src/com/nvidia/SoftShadows/SoftShadows.java b/samples/es3aep-kepler/SoftShadows/src/com/nvidia/SoftShadows/SoftShadows.java
index 0a2ce1f..837475e 100644
--- a/samples/es3aep-kepler/SoftShadows/src/com/nvidia/SoftShadows/SoftShadows.java
+++ b/samples/es3aep-kepler/SoftShadows/src/com/nvidia/SoftShadows/SoftShadows.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/SoftShadows/src/com/nvidia/SoftShadows/SoftShadows.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/TerrainTessellation/AndroidManifest.xml b/samples/es3aep-kepler/TerrainTessellation/AndroidManifest.xml
index 304e805..1c995ea 100644
--- a/samples/es3aep-kepler/TerrainTessellation/AndroidManifest.xml
+++ b/samples/es3aep-kepler/TerrainTessellation/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.TerrainTessellation.TerrainTessellation"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/es3aep-kepler/TerrainTessellation/TerrainTessellation.cpp b/samples/es3aep-kepler/TerrainTessellation/TerrainTessellation.cpp
index 7ef42c1..c1c8d18 100644
--- a/samples/es3aep-kepler/TerrainTessellation/TerrainTessellation.cpp
+++ b/samples/es3aep-kepler/TerrainTessellation/TerrainTessellation.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/TerrainTessellation.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/TerrainTessellation/TerrainTessellation.h b/samples/es3aep-kepler/TerrainTessellation/TerrainTessellation.h
index 021767d..282dfc0 100644
--- a/samples/es3aep-kepler/TerrainTessellation/TerrainTessellation.h
+++ b/samples/es3aep-kepler/TerrainTessellation/TerrainTessellation.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/TerrainTessellation.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/dnoise.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/dnoise.glsl
index 09dc58f..f21a1c1 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/dnoise.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/dnoise.glsl
@@ -1,6 +1,6 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/dnoise.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //----------------------------------------------------------------------------------
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/fragment_wireframe.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/fragment_wireframe.glsl
index 9890eea..a2ae0c0 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/fragment_wireframe.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/fragment_wireframe.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/fragment_wireframe.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/generateTerrain_fs.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/generateTerrain_fs.glsl
index 5e5b1cb..dce22e1 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/generateTerrain_fs.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/generateTerrain_fs.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/generateTerrain_fs.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -36,7 +36,7 @@
 #UNIFORMS
 
 in block {
-    vec2 texCoord;
+    mediump vec2 texCoord;
 } In;
 
 layout(location=0) out vec4 fragColor;
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/generateTerrain_vs.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/generateTerrain_vs.glsl
index 18a130f..36f2042 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/generateTerrain_vs.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/generateTerrain_vs.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/generateTerrain_vs.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -41,7 +41,7 @@ out gl_PerVertex {
 };
 
 out block {
-    vec2 texCoord;
+    mediump vec2 texCoord;
 } Out;
 
 void main()
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/noise.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/noise.glsl
index d104e4a..96450be 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/noise.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/noise.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/noise.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/noise3D.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/noise3D.glsl
index c64baf8..29460f7 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/noise3D.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/noise3D.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/noise3D.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -84,7 +84,7 @@ float turbulence(vec3 p, int octaves=4, float lacunarity = 2.0, float gain = 0.5
     float amp = 0.5;
     float sum = 0.0;
     for(int i=0; i<octaves; i++) {
-        sum += abs(noise(p).x)*amp;
+        sum += abs(noise(p))*amp;
         //p = rotateMat * p;
         p *= lacunarity;
         amp *= gain;
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/sky_fs.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/sky_fs.glsl
index 7abca4a..dc212f5 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/sky_fs.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/sky_fs.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/sky_fs.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -45,9 +45,9 @@ in block {
 layout(location=0) out vec4 fragColor;
 
 const vec3 skyColor = vec3(0.7, 0.8, 1.0)*0.7;
-const vec3 fogColor = { 0.8, 0.8, 1.0 };
+const vec3 fogColor = vec3(0.8, 0.8, 1.0);
 const vec3 cloudColor = vec3(1.0);
-const vec3 sunColor = { 1.0, 1.0, 0.3 };
+const vec3 sunColor = vec3(1.0, 1.0, 0.3);
 const float skyHeight = 5.0;
 const float skyTop = 6.0;
 const int cloudSteps = 8;
@@ -60,7 +60,7 @@ vec4 cloudMap(vec3 p)
     d = smoothstep(0.2, 0.5, d);    // threshold density
 
     float c = smoothstep(skyHeight, skyTop, p.y)*0.5+0.5;    // darken base
-    return vec4(c.xxx, d*cloudDensity);
+    return vec4(c, c, c, d*cloudDensity);
 }
 
 vec4 rayMarchClouds(vec3 ro, vec3 rd, float stepsize)
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/sky_vs.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/sky_vs.glsl
index e0d23c0..21d8469 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/sky_vs.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/sky_vs.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/sky_vs.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain.glsl
index c557eeb..aa61e8a 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/terrain.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_control.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_control.glsl
index 66cde4c..28d06f2 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_control.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_control.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/terrain_control.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -47,7 +47,7 @@ in gl_PerVertex {
 } gl_in[];
 
 layout(location=1) in block {
-    vec2 texCoord;
+    mediump vec2 texCoord;
 } In[];
 
 
@@ -56,7 +56,7 @@ out gl_PerVertex {
 } gl_out[];
 
 layout(location=1) out block {
-    vec2 texCoord;
+    mediump vec2 texCoord;
     vec2 tessLevelInner;
 } Out[];
 
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_fragment.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_fragment.glsl
index c01c786..20cd882 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_fragment.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/terrain_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -84,15 +84,15 @@ vec3 shadeTerrain(vec3 vertex,
                   )
 {
     const float shininess = 100.0;
-    const vec3 ambientColor = { 0.05, 0.05, 0.15 };
+    const vec3 ambientColor = vec3(0.05, 0.05, 0.15 );
     const float wrap = 0.3;
 
-    vec3 rockColor = { 0.4, 0.4, 0.4 };
-    vec3 snowColor = { 0.9, 0.9, 1.0 };
-    vec3 grassColor = { 77.0 / 255.0, 100.0 / 255.0, 42.0 / 255.0 };
-    vec3 brownColor = { 82.0 / 255.0, 70.0 / 255.0, 30.0 / 255.0 };
-    vec3 waterColor = { 0.2, 0.4, 0.5 };
-    vec3 treeColor = { 0.0, 0.2, 0.0 };
+    vec3 rockColor = vec3(0.4, 0.4, 0.4 );
+    vec3 snowColor = vec3(0.9, 0.9, 1.0 );
+    vec3 grassColor = vec3(77.0 / 255.0, 100.0 / 255.0, 42.0 / 255.0 );
+    vec3 brownColor = vec3(82.0 / 255.0, 70.0 / 255.0, 30.0 / 255.0 );
+    vec3 waterColor = vec3(0.2, 0.4, 0.5 );
+    vec3 treeColor = vec3(0.0, 0.2, 0.0 );
 
     //vec3 noisePos = vertex.xyz + vec3(translate.x, 0.0, translate.y);
     vec3 noisePos = vertex.xyz;
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_tessellation.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_tessellation.glsl
index 0a4d9d7..cc63e36 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_tessellation.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_tessellation.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/terrain_tessellation.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -45,7 +45,7 @@ in gl_PerVertex {
 } gl_in[];
 
 layout(location=1) in block {
-    vec2 texCoord;
+    mediump vec2 texCoord;
     vec2 tessLevelInner;
 } In[];
 
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_vertex.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_vertex.glsl
index 4a3e3ed..474d05a 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_vertex.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/terrain_vertex.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/terrain_vertex.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -43,7 +43,7 @@ out gl_PerVertex {
 };
 
 layout(location=1) out block {
-    vec2 texCoord;
+    mediump vec2 texCoord;
 } Out;
 
 void main() {
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/uniforms.h b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/uniforms.h
index 82ebecc..1262d9e 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/uniforms.h
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/uniforms.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/uniforms.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -86,7 +86,7 @@ TessellationParams
     float tileBoundingSphereR;
 
     float invFocalLen;
-
+    
 #ifdef CPP
     TessellationParams() :
         innerTessFactor(32.0f),
diff --git a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/wireframe_geom.glsl b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/wireframe_geom.glsl
index 4e187b0..9ab88d9 100644
--- a/samples/es3aep-kepler/TerrainTessellation/assets/shaders/wireframe_geom.glsl
+++ b/samples/es3aep-kepler/TerrainTessellation/assets/shaders/wireframe_geom.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/assets/shaders/wireframe_geom.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/TerrainTessellation/noise.cpp b/samples/es3aep-kepler/TerrainTessellation/noise.cpp
index 2adde24..0ec0c43 100644
--- a/samples/es3aep-kepler/TerrainTessellation/noise.cpp
+++ b/samples/es3aep-kepler/TerrainTessellation/noise.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/noise.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/TerrainTessellation/noise.h b/samples/es3aep-kepler/TerrainTessellation/noise.h
index 8c8c999..e590660 100644
--- a/samples/es3aep-kepler/TerrainTessellation/noise.h
+++ b/samples/es3aep-kepler/TerrainTessellation/noise.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/noise.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/es3aep-kepler/TerrainTessellation/project.properties b/samples/es3aep-kepler/TerrainTessellation/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/es3aep-kepler/TerrainTessellation/project.properties
+++ b/samples/es3aep-kepler/TerrainTessellation/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/es3aep-kepler/TerrainTessellation/res/drawable/banner.png b/samples/es3aep-kepler/TerrainTessellation/res/drawable/banner.png
new file mode 100644
index 0000000..ecba0ac
Binary files /dev/null and b/samples/es3aep-kepler/TerrainTessellation/res/drawable/banner.png differ
diff --git a/samples/es3aep-kepler/TerrainTessellation/src/com/nvidia/TerrainTessellation/TerrainTessellation.java b/samples/es3aep-kepler/TerrainTessellation/src/com/nvidia/TerrainTessellation/TerrainTessellation.java
index 18eed5b..2531451 100644
--- a/samples/es3aep-kepler/TerrainTessellation/src/com/nvidia/TerrainTessellation/TerrainTessellation.java
+++ b/samples/es3aep-kepler/TerrainTessellation/src/com/nvidia/TerrainTessellation/TerrainTessellation.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        es3aep-kepler/TerrainTessellation/src/com/nvidia/TerrainTessellation/TerrainTessellation.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/BindlessApp/AndroidManifest.xml b/samples/gl4-kepler/BindlessApp/AndroidManifest.xml
index 82bebf7..cdf0717 100644
--- a/samples/gl4-kepler/BindlessApp/AndroidManifest.xml
+++ b/samples/gl4-kepler/BindlessApp/AndroidManifest.xml
@@ -7,9 +7,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -18,8 +21,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.BindlessApp.BindlessApp"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -27,6 +31,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/gl4-kepler/BindlessApp/BindlessApp.cpp b/samples/gl4-kepler/BindlessApp/BindlessApp.cpp
index 637ec3a..e720c0c 100644
--- a/samples/gl4-kepler/BindlessApp/BindlessApp.cpp
+++ b/samples/gl4-kepler/BindlessApp/BindlessApp.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/BindlessApp/BindlessApp.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/BindlessApp/BindlessApp.h b/samples/gl4-kepler/BindlessApp/BindlessApp.h
index a95d228..6b5f953 100644
--- a/samples/gl4-kepler/BindlessApp/BindlessApp.h
+++ b/samples/gl4-kepler/BindlessApp/BindlessApp.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/BindlessApp/BindlessApp.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/BindlessApp/Mesh.cpp b/samples/gl4-kepler/BindlessApp/Mesh.cpp
index 23dee23..350d7dc 100644
--- a/samples/gl4-kepler/BindlessApp/Mesh.cpp
+++ b/samples/gl4-kepler/BindlessApp/Mesh.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/BindlessApp/Mesh.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/BindlessApp/Mesh.h b/samples/gl4-kepler/BindlessApp/Mesh.h
index b7a6ee3..26510aa 100644
--- a/samples/gl4-kepler/BindlessApp/Mesh.h
+++ b/samples/gl4-kepler/BindlessApp/Mesh.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/BindlessApp/Mesh.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/BindlessApp/assets/shaders/simple_fragment.glsl b/samples/gl4-kepler/BindlessApp/assets/shaders/simple_fragment.glsl
index 75c9768..febf76a 100644
--- a/samples/gl4-kepler/BindlessApp/assets/shaders/simple_fragment.glsl
+++ b/samples/gl4-kepler/BindlessApp/assets/shaders/simple_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/BindlessApp/assets/shaders/simple_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/BindlessApp/assets/shaders/simple_vertex.glsl b/samples/gl4-kepler/BindlessApp/assets/shaders/simple_vertex.glsl
index 9c82d27..9b5f5e0 100644
--- a/samples/gl4-kepler/BindlessApp/assets/shaders/simple_vertex.glsl
+++ b/samples/gl4-kepler/BindlessApp/assets/shaders/simple_vertex.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/BindlessApp/assets/shaders/simple_vertex.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/BindlessApp/project.properties b/samples/gl4-kepler/BindlessApp/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/gl4-kepler/BindlessApp/project.properties
+++ b/samples/gl4-kepler/BindlessApp/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/gl4-kepler/BindlessApp/res/drawable/banner.png b/samples/gl4-kepler/BindlessApp/res/drawable/banner.png
new file mode 100644
index 0000000..734c5b3
Binary files /dev/null and b/samples/gl4-kepler/BindlessApp/res/drawable/banner.png differ
diff --git a/samples/gl4-kepler/BindlessApp/src/com/nvidia/BindlessApp/BindlessApp.java b/samples/gl4-kepler/BindlessApp/src/com/nvidia/BindlessApp/BindlessApp.java
index 80f0470..dbf1d85 100644
--- a/samples/gl4-kepler/BindlessApp/src/com/nvidia/BindlessApp/BindlessApp.java
+++ b/samples/gl4-kepler/BindlessApp/src/com/nvidia/BindlessApp/BindlessApp.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/BindlessApp/src/com/nvidia/BindlessApp/BindlessApp.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/MultiDrawIndirect/AndroidManifest.xml b/samples/gl4-kepler/MultiDrawIndirect/AndroidManifest.xml
index 557d10a..c725943 100644
--- a/samples/gl4-kepler/MultiDrawIndirect/AndroidManifest.xml
+++ b/samples/gl4-kepler/MultiDrawIndirect/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.MultiDrawIndirect.MultiDrawIndirect"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/gl4-kepler/MultiDrawIndirect/MultiDrawIndirect.cpp b/samples/gl4-kepler/MultiDrawIndirect/MultiDrawIndirect.cpp
index ecbf5cc..e48363b 100644
--- a/samples/gl4-kepler/MultiDrawIndirect/MultiDrawIndirect.cpp
+++ b/samples/gl4-kepler/MultiDrawIndirect/MultiDrawIndirect.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/MultiDrawIndirect/MultiDrawIndirect.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/MultiDrawIndirect/MultiDrawIndirect.h b/samples/gl4-kepler/MultiDrawIndirect/MultiDrawIndirect.h
index 2b92480..6a46e59 100644
--- a/samples/gl4-kepler/MultiDrawIndirect/MultiDrawIndirect.h
+++ b/samples/gl4-kepler/MultiDrawIndirect/MultiDrawIndirect.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/MultiDrawIndirect/MultiDrawIndirect.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolor.vert b/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolor.vert
index f992246..399348f 100644
--- a/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolor.vert
+++ b/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolor.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolor.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolormdi.vert b/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolormdi.vert
index 466cc7e..74955fe 100644
--- a/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolormdi.vert
+++ b/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolormdi.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolormdi.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolorvanilla.frag b/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolorvanilla.frag
index de19791..51839a7 100644
--- a/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolorvanilla.frag
+++ b/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolorvanilla.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/MultiDrawIndirect/assets/shaders/scenecolorvanilla.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/skyboxcolor.frag b/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/skyboxcolor.frag
index 6ad3bab..623fdc9 100644
--- a/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/skyboxcolor.frag
+++ b/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/skyboxcolor.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/MultiDrawIndirect/assets/shaders/skyboxcolor.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/skyboxcolor.vert b/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/skyboxcolor.vert
index 9e51522..14d6419 100644
--- a/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/skyboxcolor.vert
+++ b/samples/gl4-kepler/MultiDrawIndirect/assets/shaders/skyboxcolor.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/MultiDrawIndirect/assets/shaders/skyboxcolor.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/MultiDrawIndirect/project.properties b/samples/gl4-kepler/MultiDrawIndirect/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/gl4-kepler/MultiDrawIndirect/project.properties
+++ b/samples/gl4-kepler/MultiDrawIndirect/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/gl4-kepler/MultiDrawIndirect/res/drawable/banner.png b/samples/gl4-kepler/MultiDrawIndirect/res/drawable/banner.png
new file mode 100644
index 0000000..8445e70
Binary files /dev/null and b/samples/gl4-kepler/MultiDrawIndirect/res/drawable/banner.png differ
diff --git a/samples/gl4-kepler/MultiDrawIndirect/src/com/nvidia/MultiDrawIndirect/MultiDrawIndirect.java b/samples/gl4-kepler/MultiDrawIndirect/src/com/nvidia/MultiDrawIndirect/MultiDrawIndirect.java
index d63c03f..1ae28c9 100644
--- a/samples/gl4-kepler/MultiDrawIndirect/src/com/nvidia/MultiDrawIndirect/MultiDrawIndirect.java
+++ b/samples/gl4-kepler/MultiDrawIndirect/src/com/nvidia/MultiDrawIndirect/MultiDrawIndirect.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/MultiDrawIndirect/src/com/nvidia/MultiDrawIndirect/MultiDrawIndirect.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/PathRenderingBasic/AndroidManifest.xml b/samples/gl4-kepler/PathRenderingBasic/AndroidManifest.xml
index 4179559..a05575d 100644
--- a/samples/gl4-kepler/PathRenderingBasic/AndroidManifest.xml
+++ b/samples/gl4-kepler/PathRenderingBasic/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
     <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.PathRenderingBasic.PathRenderingBasic"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/gl4-kepler/PathRenderingBasic/PathRenderingBasic.cpp b/samples/gl4-kepler/PathRenderingBasic/PathRenderingBasic.cpp
index 467cb92..cea9229 100644
--- a/samples/gl4-kepler/PathRenderingBasic/PathRenderingBasic.cpp
+++ b/samples/gl4-kepler/PathRenderingBasic/PathRenderingBasic.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/PathRenderingBasic/PathRenderingBasic.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -189,24 +189,25 @@ void PathRenderingBasic::initUI() {
         mTweakBar->addPadding();
         var = mTweakBar->addEnum("Path Definition Mode:", mPathDefMode, pathModes, TWEAKENUM_ARRAYSIZE(pathModes), REACT_PATH_MODE);
         addTweakKeyBind(var, NvKey::K_P);
-        addTweakButtonBind(var, NvGamepad::BUTTON_RIGHT_SHOULDER, NvGamepad::BUTTON_LEFT_SHOULDER);
+        addTweakButtonBind(var, NvGamepad::BUTTON_DPAD_RIGHT, NvGamepad::BUTTON_DPAD_LEFT);
 
         mTweakBar->addPadding();
         mTweakBar->addLabel("Drawing Options:");
 
         var = mTweakBar->addValue("Fill Paths", mOptFill);
         addTweakKeyBind(var, NvKey::K_F);
-        addTweakButtonBind(var, NvGamepad::BUTTON_Y);
+        addTweakButtonBind(var, NvGamepad::BUTTON_LEFT_SHOULDER);
 
         var = mTweakBar->addValue("Stroke Paths", mOptStroke);
         addTweakKeyBind(var, NvKey::K_S);
-        addTweakButtonBind(var, NvGamepad::BUTTON_X);
+        addTweakButtonBind(var, NvGamepad::BUTTON_RIGHT_SHOULDER);
 
         var = mTweakBar->addValue("Even-Odd Fill", mOptEvenOdd);
         addTweakKeyBind(var, NvKey::K_E);
+        addTweakButtonBind(var, NvGamepad::BUTTON_X);
 
         var = mTweakBar->addValue("Dashed Lines", mOptDashLines);
-        addTweakKeyBind(var, NvKey::K_D);
+        addTweakButtonBind(var, NvGamepad::BUTTON_Y);
     }
 }
 
diff --git a/samples/gl4-kepler/PathRenderingBasic/PathRenderingBasic.h b/samples/gl4-kepler/PathRenderingBasic/PathRenderingBasic.h
index 0db10e3..50de719 100644
--- a/samples/gl4-kepler/PathRenderingBasic/PathRenderingBasic.h
+++ b/samples/gl4-kepler/PathRenderingBasic/PathRenderingBasic.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/PathRenderingBasic/PathRenderingBasic.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/PathRenderingBasic/project.properties b/samples/gl4-kepler/PathRenderingBasic/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/gl4-kepler/PathRenderingBasic/project.properties
+++ b/samples/gl4-kepler/PathRenderingBasic/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/gl4-kepler/PathRenderingBasic/res/drawable/banner.png b/samples/gl4-kepler/PathRenderingBasic/res/drawable/banner.png
new file mode 100644
index 0000000..464395a
Binary files /dev/null and b/samples/gl4-kepler/PathRenderingBasic/res/drawable/banner.png differ
diff --git a/samples/gl4-kepler/PathRenderingBasic/src/com/nvidia/PathRenderingBasic/PathRenderingBasic.java b/samples/gl4-kepler/PathRenderingBasic/src/com/nvidia/PathRenderingBasic/PathRenderingBasic.java
index 571a3a4..1424724 100644
--- a/samples/gl4-kepler/PathRenderingBasic/src/com/nvidia/PathRenderingBasic/PathRenderingBasic.java
+++ b/samples/gl4-kepler/PathRenderingBasic/src/com/nvidia/PathRenderingBasic/PathRenderingBasic.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/PathRenderingBasic/src/com/nvidia/PathRenderingBasic/PathRenderingBasic.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/AndroidManifest.xml b/samples/gl4-kepler/WeightedBlendedOIT/AndroidManifest.xml
index 9a78678..a0c7f21 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/AndroidManifest.xml
+++ b/samples/gl4-kepler/WeightedBlendedOIT/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
   <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.WeightedBlendedOIT.WeightedBlendedOIT"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/WeightedBlendedOIT.cpp b/samples/gl4-kepler/WeightedBlendedOIT/WeightedBlendedOIT.cpp
index e9adf28..7e3fce5 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/WeightedBlendedOIT.cpp
+++ b/samples/gl4-kepler/WeightedBlendedOIT/WeightedBlendedOIT.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/WeightedBlendedOIT.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/WeightedBlendedOIT.h b/samples/gl4-kepler/WeightedBlendedOIT/WeightedBlendedOIT.h
index 3206da0..cf9bbc8 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/WeightedBlendedOIT.h
+++ b/samples/gl4-kepler/WeightedBlendedOIT/WeightedBlendedOIT.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/WeightedBlendedOIT.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/base_shade_vertex.glsl b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/base_shade_vertex.glsl
index e617b01..40142a0 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/base_shade_vertex.glsl
+++ b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/base_shade_vertex.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/assets/shaders/base_shade_vertex.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/base_vertex.glsl b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/base_vertex.glsl
index 5f54111..1cf55c6 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/base_vertex.glsl
+++ b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/base_vertex.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/assets/shaders/base_vertex.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_blend_fragment.glsl b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_blend_fragment.glsl
index 0ca66e7..a917541 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_blend_fragment.glsl
+++ b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_blend_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_blend_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_final_fragment.glsl b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_final_fragment.glsl
index 293a505..4bece51 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_final_fragment.glsl
+++ b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_final_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_final_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_init_fragment.glsl b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_init_fragment.glsl
index b86b30e..fcb6240 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_init_fragment.glsl
+++ b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_init_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_init_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_peel_fragment.glsl b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_peel_fragment.glsl
index a754bdb..199ecf8 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_peel_fragment.glsl
+++ b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_peel_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/assets/shaders/front_peeling_peel_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/shade_fragment.glsl b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/shade_fragment.glsl
index b506014..ce6d61b 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/shade_fragment.glsl
+++ b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/shade_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/assets/shaders/shade_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/weighted_blend_fragment.glsl b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/weighted_blend_fragment.glsl
index 82c7adb..e933d5e 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/weighted_blend_fragment.glsl
+++ b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/weighted_blend_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/assets/shaders/weighted_blend_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/weighted_final_fragment.glsl b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/weighted_final_fragment.glsl
index 5b9024a..c293330 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/weighted_final_fragment.glsl
+++ b/samples/gl4-kepler/WeightedBlendedOIT/assets/shaders/weighted_final_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/assets/shaders/weighted_final_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/project.properties b/samples/gl4-kepler/WeightedBlendedOIT/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/project.properties
+++ b/samples/gl4-kepler/WeightedBlendedOIT/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/res/drawable/banner.png b/samples/gl4-kepler/WeightedBlendedOIT/res/drawable/banner.png
new file mode 100644
index 0000000..c36852c
Binary files /dev/null and b/samples/gl4-kepler/WeightedBlendedOIT/res/drawable/banner.png differ
diff --git a/samples/gl4-kepler/WeightedBlendedOIT/src/com/nvidia/WeightedBlendedOIT/WeightedBlendedOIT.java b/samples/gl4-kepler/WeightedBlendedOIT/src/com/nvidia/WeightedBlendedOIT/WeightedBlendedOIT.java
index 7bfbeda..d54eb25 100644
--- a/samples/gl4-kepler/WeightedBlendedOIT/src/com/nvidia/WeightedBlendedOIT/WeightedBlendedOIT.java
+++ b/samples/gl4-kepler/WeightedBlendedOIT/src/com/nvidia/WeightedBlendedOIT/WeightedBlendedOIT.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-kepler/WeightedBlendedOIT/src/com/nvidia/WeightedBlendedOIT/WeightedBlendedOIT.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/BlendedAA/AndroidManifest.xml b/samples/gl4-maxwell/BlendedAA/AndroidManifest.xml
index d8ca62f..7e7930a 100644
--- a/samples/gl4-maxwell/BlendedAA/AndroidManifest.xml
+++ b/samples/gl4-maxwell/BlendedAA/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
   <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.BlendedAA.BlendedAA"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/gl4-maxwell/BlendedAA/BlendedAA.cpp b/samples/gl4-maxwell/BlendedAA/BlendedAA.cpp
index f5b115d..3c33881 100644
--- a/samples/gl4-maxwell/BlendedAA/BlendedAA.cpp
+++ b/samples/gl4-maxwell/BlendedAA/BlendedAA.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/BlendedAA.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -255,8 +255,12 @@ void BlendedAA::initRendering(void) {
 
     NvAssetLoaderAddSearchPath("gl4-maxwell/BlendedAA");
 
+    if(!requireMinAPIVersion(NvGfxAPIVersionGL4_3())) return;
+
     if (!requireExtension("GL_EXT_raster_multisample")) return;
 
+    m_hasGPUMemInfo = requireExtension("GL_NVX_gpu_memory_info", false);
+
     m_transformer->setTranslationVec(nv::vec3f(0.0f, 0.0f, -3.0f));
     m_transformer->setRotationVec(nv::vec3f(NV_PI*0.15f, 0.0f, 0.0f));
 
@@ -510,14 +514,17 @@ void BlendedAA::draw(void)
     }
 
     // calculate GPU memory usage
-    GLint totalmem;
-    GLint available;
-    glGetIntegerv(GL_GPU_MEMORY_INFO_TOTAL_AVAILABLE_MEMORY_NVX, &totalmem);
-    glGetIntegerv(GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX, &available);
+    GLint totalmem = 0;
+    GLint available = 0;
+    if (m_hasGPUMemInfo) {
+        glGetIntegerv(GL_GPU_MEMORY_INFO_TOTAL_AVAILABLE_MEMORY_NVX, &totalmem);
+        glGetIntegerv(GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX, &available);
+    }
     m_memoryUsage->SetValue(static_cast<uint32_t>(totalmem - available));
 
     // for UI drawing, disable TIR mode
-    glDisable(GL_RASTER_MULTISAMPLE_EXT);
+    if (m_AAType == 2)
+        glDisable(GL_RASTER_MULTISAMPLE_EXT);
     return;
 }
 
diff --git a/samples/gl4-maxwell/BlendedAA/BlendedAA.h b/samples/gl4-maxwell/BlendedAA/BlendedAA.h
index 09dfac5..0e2ed66 100644
--- a/samples/gl4-maxwell/BlendedAA/BlendedAA.h
+++ b/samples/gl4-maxwell/BlendedAA/BlendedAA.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/BlendedAA.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -91,6 +91,8 @@ class BlendedAA : public NvSampleApp
     GLuint m_resolveTexture;
     GLuint m_resolveFrameBuffer;
 
+    bool m_hasGPUMemInfo;
+
     // shader programs
     NvGLSLProgram* m_ObjectProg;
     NvGLSLProgram* m_LineProg;
diff --git a/samples/gl4-maxwell/BlendedAA/assets/shaders/Blit.frag b/samples/gl4-maxwell/BlendedAA/assets/shaders/Blit.frag
index 16450bf..eb113ae 100644
--- a/samples/gl4-maxwell/BlendedAA/assets/shaders/Blit.frag
+++ b/samples/gl4-maxwell/BlendedAA/assets/shaders/Blit.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/assets/shaders/Blit.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/BlendedAA/assets/shaders/Blit.vert b/samples/gl4-maxwell/BlendedAA/assets/shaders/Blit.vert
index c81c140..67210be 100644
--- a/samples/gl4-maxwell/BlendedAA/assets/shaders/Blit.vert
+++ b/samples/gl4-maxwell/BlendedAA/assets/shaders/Blit.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/assets/shaders/Blit.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/BlendedAA/assets/shaders/DrawLine.frag b/samples/gl4-maxwell/BlendedAA/assets/shaders/DrawLine.frag
index 7ec83fd..155530d 100644
--- a/samples/gl4-maxwell/BlendedAA/assets/shaders/DrawLine.frag
+++ b/samples/gl4-maxwell/BlendedAA/assets/shaders/DrawLine.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/assets/shaders/DrawLine.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/BlendedAA/assets/shaders/DrawLine.vert b/samples/gl4-maxwell/BlendedAA/assets/shaders/DrawLine.vert
index e91d822..dd26807 100644
--- a/samples/gl4-maxwell/BlendedAA/assets/shaders/DrawLine.vert
+++ b/samples/gl4-maxwell/BlendedAA/assets/shaders/DrawLine.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/assets/shaders/DrawLine.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/BlendedAA/assets/shaders/Floor.frag b/samples/gl4-maxwell/BlendedAA/assets/shaders/Floor.frag
index dd9d999..4da4b4c 100644
--- a/samples/gl4-maxwell/BlendedAA/assets/shaders/Floor.frag
+++ b/samples/gl4-maxwell/BlendedAA/assets/shaders/Floor.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/assets/shaders/Floor.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/BlendedAA/assets/shaders/Floor.vert b/samples/gl4-maxwell/BlendedAA/assets/shaders/Floor.vert
index 8424db1..67db732 100644
--- a/samples/gl4-maxwell/BlendedAA/assets/shaders/Floor.vert
+++ b/samples/gl4-maxwell/BlendedAA/assets/shaders/Floor.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/assets/shaders/Floor.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/BlendedAA/assets/shaders/Ftransform.vert b/samples/gl4-maxwell/BlendedAA/assets/shaders/Ftransform.vert
index 3cb383c..85c1e6b 100644
--- a/samples/gl4-maxwell/BlendedAA/assets/shaders/Ftransform.vert
+++ b/samples/gl4-maxwell/BlendedAA/assets/shaders/Ftransform.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/assets/shaders/Ftransform.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/BlendedAA/assets/shaders/Object.frag b/samples/gl4-maxwell/BlendedAA/assets/shaders/Object.frag
index e400880..c7ce63d 100644
--- a/samples/gl4-maxwell/BlendedAA/assets/shaders/Object.frag
+++ b/samples/gl4-maxwell/BlendedAA/assets/shaders/Object.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/assets/shaders/Object.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/BlendedAA/assets/shaders/Object.vert b/samples/gl4-maxwell/BlendedAA/assets/shaders/Object.vert
index b9b1572..f5e62b1 100644
--- a/samples/gl4-maxwell/BlendedAA/assets/shaders/Object.vert
+++ b/samples/gl4-maxwell/BlendedAA/assets/shaders/Object.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/assets/shaders/Object.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/BlendedAA/assets/shaders/White.frag b/samples/gl4-maxwell/BlendedAA/assets/shaders/White.frag
index 8613291..4d2b08c 100644
--- a/samples/gl4-maxwell/BlendedAA/assets/shaders/White.frag
+++ b/samples/gl4-maxwell/BlendedAA/assets/shaders/White.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/assets/shaders/White.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/BlendedAA/project.properties b/samples/gl4-maxwell/BlendedAA/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/gl4-maxwell/BlendedAA/project.properties
+++ b/samples/gl4-maxwell/BlendedAA/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/gl4-maxwell/BlendedAA/res/drawable/banner.png b/samples/gl4-maxwell/BlendedAA/res/drawable/banner.png
new file mode 100644
index 0000000..ea4bddb
Binary files /dev/null and b/samples/gl4-maxwell/BlendedAA/res/drawable/banner.png differ
diff --git a/samples/gl4-maxwell/BlendedAA/src/com/nvidia/BlendedAA/BlendedAA.java b/samples/gl4-maxwell/BlendedAA/src/com/nvidia/BlendedAA/BlendedAA.java
index c5bfd9b..1415a9b 100644
--- a/samples/gl4-maxwell/BlendedAA/src/com/nvidia/BlendedAA/BlendedAA.java
+++ b/samples/gl4-maxwell/BlendedAA/src/com/nvidia/BlendedAA/BlendedAA.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/BlendedAA/src/com/nvidia/BlendedAA/BlendedAA.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/AndroidManifest.xml b/samples/gl4-maxwell/CascadedShadowMapping/AndroidManifest.xml
index 58b0122..1df979f 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/AndroidManifest.xml
+++ b/samples/gl4-maxwell/CascadedShadowMapping/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="15" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
   <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.CascadedShadowMapping.CascadedShadowMapping"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/CameraProgram.h b/samples/gl4-maxwell/CascadedShadowMapping/CameraProgram.h
index c88168e..280c978 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/CameraProgram.h
+++ b/samples/gl4-maxwell/CascadedShadowMapping/CameraProgram.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/CameraProgram.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMapping.cpp b/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMapping.cpp
index 861232b..174bc56 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMapping.cpp
+++ b/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMapping.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/CascadedShadowMapping.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -85,7 +85,7 @@ void CascadedShadowMapping::initRendering(void) {
     glGetIntegerv(GL_DEPTH_BITS, &depthBits);
     LOGI("depth bits = %d\n", depthBits);
 
-    if (!requireMinAPIVersion(NvGfxAPIVersionGL4()))
+    if (!requireMinAPIVersion(NvGfxAPIVersionGL4_3()))
         return;
 
     if (!requireExtension("GL_NV_viewport_array2"))
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMapping.h b/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMapping.h
index cdc3bec..a81d73d 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMapping.h
+++ b/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMapping.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/CascadedShadowMapping.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingCommon.h b/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingCommon.h
index 439ae50..6fbdd70 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingCommon.h
+++ b/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingCommon.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingCommon.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingRenderer.cpp b/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingRenderer.cpp
index 7d70bc5..5806145 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingRenderer.cpp
+++ b/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingRenderer.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingRenderer.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingRenderer.h b/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingRenderer.h
index 3e56a73..df6d100 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingRenderer.h
+++ b/samples/gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingRenderer.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/CascadedShadowMappingRenderer.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/CubeModel.h b/samples/gl4-maxwell/CascadedShadowMapping/CubeModel.h
index 0ce771e..6cb5081 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/CubeModel.h
+++ b/samples/gl4-maxwell/CascadedShadowMapping/CubeModel.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/CubeModel.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/FloorModel.h b/samples/gl4-maxwell/CascadedShadowMapping/FloorModel.h
index 9b397e2..af21e23 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/FloorModel.h
+++ b/samples/gl4-maxwell/CascadedShadowMapping/FloorModel.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/FloorModel.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/KnightModel.cpp b/samples/gl4-maxwell/CascadedShadowMapping/KnightModel.cpp
index f9190df..9797fb7 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/KnightModel.cpp
+++ b/samples/gl4-maxwell/CascadedShadowMapping/KnightModel.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/KnightModel.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/KnightModel.h b/samples/gl4-maxwell/CascadedShadowMapping/KnightModel.h
index d766696..2b3babc 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/KnightModel.h
+++ b/samples/gl4-maxwell/CascadedShadowMapping/KnightModel.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/KnightModel.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/KnightNvModel.h b/samples/gl4-maxwell/CascadedShadowMapping/KnightNvModel.h
index 3e753c0..382b1b7 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/KnightNvModel.h
+++ b/samples/gl4-maxwell/CascadedShadowMapping/KnightNvModel.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/KnightNvModel.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/LightProgram.h b/samples/gl4-maxwell/CascadedShadowMapping/LightProgram.h
index 1dd0574..b40d7b4 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/LightProgram.h
+++ b/samples/gl4-maxwell/CascadedShadowMapping/LightProgram.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/LightProgram.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/LightVsOnlyProgram.h b/samples/gl4-maxwell/CascadedShadowMapping/LightVsOnlyProgram.h
index 99d9155..7b3743d 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/LightVsOnlyProgram.h
+++ b/samples/gl4-maxwell/CascadedShadowMapping/LightVsOnlyProgram.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/LightVsOnlyProgram.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Camera.frag b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Camera.frag
index cf1d8cf..fad22f8 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Camera.frag
+++ b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Camera.frag
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/assets/shaders/Camera.frag
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Camera.vert b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Camera.vert
index 443a048..98196c2 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Camera.vert
+++ b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Camera.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/assets/shaders/Camera.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Light.vert b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Light.vert
index fa0e9c3..b8c1404 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Light.vert
+++ b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/Light.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/assets/shaders/Light.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightFgsMulticast.geom b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightFgsMulticast.geom
index 3de41eb..1470815 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightFgsMulticast.geom
+++ b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightFgsMulticast.geom
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/assets/shaders/LightFgsMulticast.geom
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightGsCull.geom b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightGsCull.geom
index 95020af..af07bf0 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightGsCull.geom
+++ b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightGsCull.geom
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/assets/shaders/LightGsCull.geom
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightMulticast.geom b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightMulticast.geom
index 93e6f35..b58f0ff 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightMulticast.geom
+++ b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightMulticast.geom
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/assets/shaders/LightMulticast.geom
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightStandard.geom b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightStandard.geom
index 2c0b456..5a5549c 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightStandard.geom
+++ b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightStandard.geom
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/assets/shaders/LightStandard.geom
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightVsOnly.vert b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightVsOnly.vert
index b32ca34..ad7c484 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightVsOnly.vert
+++ b/samples/gl4-maxwell/CascadedShadowMapping/assets/shaders/LightVsOnly.vert
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/assets/shaders/LightVsOnly.vert
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/project.properties b/samples/gl4-maxwell/CascadedShadowMapping/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/project.properties
+++ b/samples/gl4-maxwell/CascadedShadowMapping/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/res/drawable/banner.png b/samples/gl4-maxwell/CascadedShadowMapping/res/drawable/banner.png
new file mode 100644
index 0000000..f15a578
Binary files /dev/null and b/samples/gl4-maxwell/CascadedShadowMapping/res/drawable/banner.png differ
diff --git a/samples/gl4-maxwell/CascadedShadowMapping/src/com/nvidia/CascadedShadowMapping/CascadedShadowMapping.java b/samples/gl4-maxwell/CascadedShadowMapping/src/com/nvidia/CascadedShadowMapping/CascadedShadowMapping.java
index dfc8d65..c8c85d6 100644
--- a/samples/gl4-maxwell/CascadedShadowMapping/src/com/nvidia/CascadedShadowMapping/CascadedShadowMapping.java
+++ b/samples/gl4-maxwell/CascadedShadowMapping/src/com/nvidia/CascadedShadowMapping/CascadedShadowMapping.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/CascadedShadowMapping/src/com/nvidia/CascadedShadowMapping/CascadedShadowMapping.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/ConservativeRaster/AndroidManifest.xml b/samples/gl4-maxwell/ConservativeRaster/AndroidManifest.xml
index 5a86497..70e6afa 100644
--- a/samples/gl4-maxwell/ConservativeRaster/AndroidManifest.xml
+++ b/samples/gl4-maxwell/ConservativeRaster/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
   <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,15 +22,17 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.ConservativeRaster.ConservativeRaster"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
-            <meta-data android:name="android.app.lib_name"
-                    android:value="ConservativeRaster" />
+        <meta-data android:name="android.app.lib_name"
+                android:value="ConservativeRaster" />
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/gl4-maxwell/ConservativeRaster/ConservativeRaster.cpp b/samples/gl4-maxwell/ConservativeRaster/ConservativeRaster.cpp
index 7727188..ff44eb6 100644
--- a/samples/gl4-maxwell/ConservativeRaster/ConservativeRaster.cpp
+++ b/samples/gl4-maxwell/ConservativeRaster/ConservativeRaster.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/ConservativeRaster/ConservativeRaster.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/ConservativeRaster/ConservativeRaster.h b/samples/gl4-maxwell/ConservativeRaster/ConservativeRaster.h
index e444549..ec7d2e0 100644
--- a/samples/gl4-maxwell/ConservativeRaster/ConservativeRaster.h
+++ b/samples/gl4-maxwell/ConservativeRaster/ConservativeRaster.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/ConservativeRaster/ConservativeRaster.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/ConservativeRaster/project.properties b/samples/gl4-maxwell/ConservativeRaster/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/gl4-maxwell/ConservativeRaster/project.properties
+++ b/samples/gl4-maxwell/ConservativeRaster/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/gl4-maxwell/ConservativeRaster/res/drawable/banner.png b/samples/gl4-maxwell/ConservativeRaster/res/drawable/banner.png
new file mode 100644
index 0000000..bfd84fa
Binary files /dev/null and b/samples/gl4-maxwell/ConservativeRaster/res/drawable/banner.png differ
diff --git a/samples/gl4-maxwell/ConservativeRaster/src/com/nvidia/ConservativeRaster/ConservativeRaster.java b/samples/gl4-maxwell/ConservativeRaster/src/com/nvidia/ConservativeRaster/ConservativeRaster.java
index 442d22c..be44d01 100644
--- a/samples/gl4-maxwell/ConservativeRaster/src/com/nvidia/ConservativeRaster/ConservativeRaster.java
+++ b/samples/gl4-maxwell/ConservativeRaster/src/com/nvidia/ConservativeRaster/ConservativeRaster.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/ConservativeRaster/src/com/nvidia/ConservativeRaster/ConservativeRaster.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/AndroidManifest.xml b/samples/gl4-maxwell/NormalBlendedDecal/AndroidManifest.xml
index 5f224ba..501e0c1 100644
--- a/samples/gl4-maxwell/NormalBlendedDecal/AndroidManifest.xml
+++ b/samples/gl4-maxwell/NormalBlendedDecal/AndroidManifest.xml
@@ -8,9 +8,12 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
 
   <!-- This is the platform API where NativeActivity was introduced. -->
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="15" />
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
   <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
@@ -19,8 +22,9 @@
              This will take care of integrating with our NDK code. -->
       <activity android:name="com.nvidia.NormalBlendedDecal.NormalBlendedDecal"
               android:label="@string/app_name"
-              android:configChanges="orientation|keyboard|keyboardHidden|screenSize"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
               android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
               android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <!-- Tell NativeActivity the name of our .so -->
             <meta-data android:name="android.app.lib_name"
@@ -28,6 +32,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
     </application>
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/NormalBlendedDecal.cpp b/samples/gl4-maxwell/NormalBlendedDecal/NormalBlendedDecal.cpp
index fb6cfdf..23ed50f 100644
--- a/samples/gl4-maxwell/NormalBlendedDecal/NormalBlendedDecal.cpp
+++ b/samples/gl4-maxwell/NormalBlendedDecal/NormalBlendedDecal.cpp
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/NormalBlendedDecal/NormalBlendedDecal.cpp
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/NormalBlendedDecal.h b/samples/gl4-maxwell/NormalBlendedDecal/NormalBlendedDecal.h
index e7c4857..1963c65 100644
--- a/samples/gl4-maxwell/NormalBlendedDecal/NormalBlendedDecal.h
+++ b/samples/gl4-maxwell/NormalBlendedDecal/NormalBlendedDecal.h
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/NormalBlendedDecal/NormalBlendedDecal.h
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/base_vertex.glsl b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/base_vertex.glsl
index 0d1a954..8f9974a 100644
--- a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/base_vertex.glsl
+++ b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/base_vertex.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/NormalBlendedDecal/assets/shaders/base_vertex.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/combiner_fragment.glsl b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/combiner_fragment.glsl
index 7c43d3b..cb4f895 100644
--- a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/combiner_fragment.glsl
+++ b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/combiner_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/NormalBlendedDecal/assets/shaders/combiner_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/decal_fragment.glsl b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/decal_fragment.glsl
index d2257f9..0041ff0 100644
--- a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/decal_fragment.glsl
+++ b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/decal_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/NormalBlendedDecal/assets/shaders/decal_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/gbuffer_fragment.glsl b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/gbuffer_fragment.glsl
index b6431e4..9eda845 100644
--- a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/gbuffer_fragment.glsl
+++ b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/gbuffer_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/NormalBlendedDecal/assets/shaders/gbuffer_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/plain_fragment.glsl b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/plain_fragment.glsl
index ced125c..466a2a9 100644
--- a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/plain_fragment.glsl
+++ b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/plain_fragment.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/NormalBlendedDecal/assets/shaders/plain_fragment.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/plain_vertex.glsl b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/plain_vertex.glsl
index 447881d..cd8d559 100644
--- a/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/plain_vertex.glsl
+++ b/samples/gl4-maxwell/NormalBlendedDecal/assets/shaders/plain_vertex.glsl
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/NormalBlendedDecal/assets/shaders/plain_vertex.glsl
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/project.properties b/samples/gl4-maxwell/NormalBlendedDecal/project.properties
index 895c9ce..bbe203c 100644
--- a/samples/gl4-maxwell/NormalBlendedDecal/project.properties
+++ b/samples/gl4-maxwell/NormalBlendedDecal/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-21
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/res/drawable/banner.png b/samples/gl4-maxwell/NormalBlendedDecal/res/drawable/banner.png
new file mode 100644
index 0000000..ffdf5d7
Binary files /dev/null and b/samples/gl4-maxwell/NormalBlendedDecal/res/drawable/banner.png differ
diff --git a/samples/gl4-maxwell/NormalBlendedDecal/src/com/nvidia/NormalBlendedDecal/NormalBlendedDecal.java b/samples/gl4-maxwell/NormalBlendedDecal/src/com/nvidia/NormalBlendedDecal/NormalBlendedDecal.java
index f5e19ec..fa0459c 100644
--- a/samples/gl4-maxwell/NormalBlendedDecal/src/com/nvidia/NormalBlendedDecal/NormalBlendedDecal.java
+++ b/samples/gl4-maxwell/NormalBlendedDecal/src/com/nvidia/NormalBlendedDecal/NormalBlendedDecal.java
@@ -1,10 +1,10 @@
 //----------------------------------------------------------------------------------
 // File:        gl4-maxwell/NormalBlendedDecal/src/com/nvidia/NormalBlendedDecal/NormalBlendedDecal.java
-// SDK Version: v2.0 
+// SDK Version: v2.11 
 // Email:       gameworks@nvidia.com
 // Site:        http://developer.nvidia.com/
 //
-// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
diff --git a/samples/gl4-maxwell/PixelShaderInterlockOIT/AndroidManifest.xml b/samples/gl4-maxwell/PixelShaderInterlockOIT/AndroidManifest.xml
new file mode 100644
index 0000000..c6118f7
--- /dev/null
+++ b/samples/gl4-maxwell/PixelShaderInterlockOIT/AndroidManifest.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- BEGIN_INCLUDE(manifest) -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.nvidia.PixelShaderInterlockOIT"
+        android:versionCode="1"
+        android:versionName="1.0">
+
+  <uses-permission android:name="android.permission.INTERNET"/>
+  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
+
+  <!-- This is the platform API where NativeActivity was introduced. -->
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
+
+    <!-- This .apk has no Java code itself, so set hasCode to false. -->
+  <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
+
+        <!-- Our activity is the built-in NativeActivity framework class.
+             This will take care of integrating with our NDK code. -->
+      <activity android:name="com.nvidia.PixelShaderInterlockOIT.PixelShaderInterlockOIT"
+              android:label="@string/app_name"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
+              android:screenOrientation="sensorLandscape"
+              android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
+        <!-- Tell NativeActivity the name of our .so -->
+            <meta-data android:name="android.app.lib_name"
+                    android:value="PixelShaderInterlockOIT" />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest> 
+<!-- END_INCLUDE(manifest) -->
diff --git a/samples/nvpr/CursiveES/AndroidManifest.xml b/samples/nvpr/CursiveES/AndroidManifest.xml
new file mode 100644
index 0000000..9422497
--- /dev/null
+++ b/samples/nvpr/CursiveES/AndroidManifest.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- BEGIN_INCLUDE(manifest) -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.nvidia.CursiveES"
+        android:versionCode="1"
+        android:versionName="1.0">
+
+  <uses-permission android:name="android.permission.INTERNET"/>
+  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
+
+  <!-- This is the platform API where NativeActivity was introduced. -->
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
+
+    <!-- This .apk has no Java code itself, so set hasCode to false. -->
+  <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
+
+        <!-- Our activity is the built-in NativeActivity framework class.
+             This will take care of integrating with our NDK code. -->
+      <activity android:name="com.nvidia.CursiveES.CursiveES"
+              android:label="@string/app_name"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
+              android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
+              android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
+        <!-- Tell NativeActivity the name of our .so -->
+            <meta-data android:name="android.app.lib_name"
+                    android:value="CursiveES" />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest> 
+<!-- END_INCLUDE(manifest) -->
diff --git a/samples/nvpr/CursiveES/Cursive.cpp b/samples/nvpr/CursiveES/Cursive.cpp
new file mode 100644
index 0000000..06b853b
--- /dev/null
+++ b/samples/nvpr/CursiveES/Cursive.cpp
@@ -0,0 +1,421 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/CursiveES/Cursive.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+// Cursive.cpp - NV_path_rendering example to "fake" cursive by animating the dash pattern
+
+#include "Cursive.h"
+#include "NvAppBase/NvFramerateCounter.h"
+#include "NV/NvStopWatch.h"
+#include "NvAssetLoader/NvAssetLoader.h"
+#include "NvUI/NvTweakBar.h"
+#include "NV/NvLogs.h"
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+#include <Cg/atan2.hpp>
+#include <Cg/degrees.hpp>
+#include <Cg/mul.hpp>
+#include <Cg/radians.hpp>
+#include <Cg/transpose.hpp>
+#include <Cg/stdlib.hpp>
+#include <Cg/iostream.hpp>
+
+using namespace Cg;
+
+#include "cg4cpp_xform.hpp"
+
+Cursive::Cursive(NvPlatformContext* platform)
+    : NvSampleApp(platform, "Cursive")
+    , es_context(true)
+    , program(0)
+    , crazy_path(1)
+    , percent(1.0f)  // initially 100%
+    , dragging(false)
+    , pinching(false)
+    , animating(true)
+{
+    // Required in all subclasses to avoid silent link issues
+    forceLinkHack();
+
+    last_percent = percent + 0.1f;  // just to force a different value
+}
+
+Cursive::~Cursive()
+{
+    LOGI("Cursive: destroyed\n");
+}
+
+void Cursive::configurationCallback(NvEGLConfiguration& config)
+{ 
+    config.depthBits = 24; 
+    config.stencilBits = 8; 
+    config.msaaSamples = 4;
+    if (es_context) {
+      config.apiVer = NvGfxAPIVersionES3_1();
+    }
+    else {
+      config.apiVer = NvGfxAPIVersionGL4();
+    }
+}
+
+enum UIReactionIDs {   
+    REACT_RESET         = 0x10000001,
+};
+
+void Cursive::initUI()
+{
+    // sample apps automatically have a tweakbar they can use.
+    if (mTweakBar) { // create our tweak ui
+        NvTweakVarBase *var;
+        mTweakBar->addPadding(2);
+        var = mTweakBar->addValue("Animate", animating);
+        addTweakKeyBind(var, NvKey::K_SPACE);
+        addTweakButtonBind(var, NvGamepad::BUTTON_Y);
+
+        mTweakBar->addPadding(4);
+        const float minimum_percent = 0.0f;
+        const float maximum_percent = 1.0f;
+        const float step = 0.005f;
+        var = mTweakBar->addValue("Percent", percent, minimum_percent, maximum_percent, step);
+        addTweakKeyBind(var, NvKey::K_COMMA, NvKey::K_PERIOD);
+        addTweakButtonBind(var, NvGamepad::BUTTON_DPAD_RIGHT, NvGamepad::BUTTON_DPAD_LEFT);
+        mTweakBar->addPadding(4);
+
+        var = mTweakBar->addButton("Reset", REACT_RESET);
+        addTweakKeyBind(var, NvKey::K_R);
+        addTweakButtonBind(var, NvGamepad::BUTTON_X);
+    }
+}
+
+NvUIEventResponse Cursive::handleReaction(const NvUIReaction &react)
+{
+    switch (react.code) {
+    case REACT_RESET:
+        initModelAndViewMatrices();
+        percent = 1.0;
+        return nvuiEventHandled;
+    }
+    return nvuiEventNotHandled;
+}
+
+void Cursive::initModelAndViewMatrices()
+{
+  float3x3 tmp;
+
+  model = scale(0.75, 0.75);
+  tmp = translate(-10, 120);  /* magic values to get text centered */
+  model = mul(model, tmp);
+  view  = translate(0, 0);
+}
+
+void Cursive::initProgram()
+{
+    if (es_context) {
+        const GLchar *source = "#extension GL_ARB_separate_shader_objects : enable\n"
+            "precision highp float;\n"
+            "uniform vec3 color;\n"
+            "void main() {\n"
+            "    gl_FragColor = vec4(color, 1.0);\n"
+            "}\n";
+        program = glCreateShaderProgramv(GL_FRAGMENT_SHADER, 1, &source);
+        glUseProgram(program);
+        CHECK_GL_ERROR();
+    }
+}
+
+extern const char *crazy_svg;  // SVG string in this_is_crazy.cpp
+
+void Cursive::initPath()
+{
+    GLint segments = 0;
+    GLfloat stroke_width = 3.1f;
+
+    glPathStringNV(crazy_path, GL_PATH_FORMAT_SVG_NV,
+        (GLsizei)strlen(crazy_svg), crazy_svg);
+
+    glGetPathParameterivNV(crazy_path, GL_PATH_COMMAND_COUNT_NV, &segments);
+    LOGI("segments = %d\n", segments);
+    total_length = glGetPathLengthNV(crazy_path, 0, segments);
+    LOGI("totalLength = %f\n", total_length);
+    glPathParameterfNV(crazy_path, GL_PATH_STROKE_WIDTH_NV, stroke_width);
+    glPathParameterfNV(crazy_path, GL_PATH_END_CAPS_NV, GL_ROUND_NV);
+    glPathParameterfNV(crazy_path, GL_PATH_DASH_CAPS_NV, GL_ROUND_NV);
+    glPathParameterfNV(crazy_path, GL_PATH_DASH_CAPS_NV, GL_ROUND_NV);
+}
+
+void Cursive::setLength(float percent)
+{
+    GLfloat pattern[2];
+
+    if (percent != last_percent) {
+        pattern[0] = percent*total_length;
+        pattern[1] = (1.01f-percent)*total_length;
+        glPathDashArrayNV(crazy_path, 2, pattern);
+        last_percent = percent;
+    }
+}
+
+void Cursive::initRendering() {
+    if (!requireExtension("GL_NV_path_rendering")) return;
+    LOGI("Has path rendering!");
+
+    glClearStencil(0);
+    glClearColor(0.1, 0.3, 0.6, 0.0);
+
+    glEnable(GL_STENCIL_TEST);
+    glStencilFunc(GL_NOTEQUAL, 0, 0x1F);
+    glStencilOp(GL_KEEP, GL_KEEP, GL_ZERO);
+
+    initModelAndViewMatrices();
+    initProgram();
+    initPath();
+
+    NvAssetLoaderAddSearchPath("nvpr/CursiveES");
+
+    CHECK_GL_ERROR();
+}
+
+void Cursive::shutdownRendering()
+{
+    glDeleteProgram(program);
+}
+
+void Cursive::drawPath()
+{
+    glEnable(GL_STENCIL_TEST); {
+        const GLint reference = 0x1;
+        const GLuint mask = 0xFF;
+        glStencilStrokePathNV(crazy_path, reference, mask);
+        // Yellow color
+        if (es_context) {
+            glUseProgram(program);
+            glUniform3f(glGetUniformLocation(program, "color"), 1, 1, 0);
+        } else {
+            glColor3f(1,1,0);
+        }
+        glCoverStrokePathNV(crazy_path, GL_BOUNDING_BOX_NV);
+        if (es_context) {
+            glUseProgram(0);
+        }
+    } glDisable(GL_STENCIL_TEST);
+}
+
+void Cursive::configureProjection()
+{
+    float3x3 iproj, viewport;
+
+    viewport = ortho(0,window_width, 0,window_height);
+    float left = 0, right = float(canvas_width), top = 0, bottom = float(canvas_height);
+    glMatrixLoadIdentityEXT(GL_PROJECTION);
+    glMatrixOrthoEXT(GL_PROJECTION, 0, canvas_width,
+        canvas_height, 0,  // upper-left origin
+        -1, 1);
+    iproj = inverse_ortho(left, right, top, bottom);
+    win2obj = mul(iproj, viewport);
+}
+
+void Cursive::reshape(int32_t w, int32_t h)
+{
+    glViewport(0,0,w,h);
+    window_width = float(w);
+    window_height = float(h);
+    aspect_ratio = window_height/window_width;
+
+    configureProjection();
+
+    CHECK_GL_ERROR();
+}
+
+void Cursive::idle()
+{
+    if (animating) {
+        percent += 0.0025;
+        if (percent > 1.0) {
+            percent = 0.0;
+        }
+    }
+    setLength(percent);
+}
+
+void Cursive::draw()
+{
+    idle();
+
+    glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
+    glMatrixPushEXT(GL_MODELVIEW); {
+        float3x3 mat;
+
+        mat = mul(view, model);
+        MatrixLoadToGL(mat);
+        drawPath();
+    } glMatrixPopEXT(GL_MODELVIEW);
+}
+
+bool Cursive::down(NvPointerEvent* p)
+{
+    last_t = float2(p->m_x, p->m_y);
+    last_t_obj = mul(win2obj, float3(last_t, 1.0f));
+    dragging = true;
+    return true;
+}
+
+bool Cursive::up(NvPointerEvent* p)
+{
+    dragging = false;
+    pinching = false;
+    return true;
+}
+
+bool Cursive::motion(NvPointerEvent* p)
+{
+    if (dragging) {
+        float2 cur_t = float2(p->m_x, p->m_y);
+        float3 cur_t_obj = mul(win2obj, float3(cur_t, 1.0f));
+        float2 offset = cur_t_obj.xy - last_t_obj.xy;
+        view = mul(translate(offset.x, offset.y), view);  // preconcatenate translate
+        last_t = cur_t;
+        last_t_obj = cur_t_obj;
+        return true;
+    }
+    return false;
+}
+
+bool Cursive::pinchAndZoom(float2 touch1_pt1, float2 touch2_pt1, float2 touch1_pt2, float2 touch2_pt2)
+{
+    const float2 unskew = float2(window_width, -window_height);
+    const float2 start = (touch2_pt1 - touch1_pt1) * unskew;
+    const float2 end = (touch2_pt2 - touch1_pt2) * unskew;
+
+    const float tiny_value = 1e-3;
+    if (dot(start, start) < tiny_value || dot(end, end) < tiny_value) {
+        return true;
+    }
+
+    const float3 anchor = mul(inverse(view), mul(win2obj, float3(touch2_pt1, 1.0f)));
+
+    const float start_length = length(start);
+    const float end_length = length(end);
+    const float length_ratio = end_length / start_length;
+    view = mul(scale(length_ratio), view);  // preconcatenate scale
+
+    const float start_angle = atan2(start.y, start.x);
+    const float end_angle = atan2(end.y, end.x);
+    const float diff_angle = end_angle - start_angle;
+    view = mul(rotateRadians(-diff_angle), view);  // preconcatenate rotate
+    
+    const float2 offset = mul(win2obj, float3(touch2_pt2, 1)).xy - mul(view, anchor).xy;
+    view = mul(translate(offset.x, offset.y), view);  // preconcatenate translate
+    return true;
+}
+
+bool Cursive::handlePointerInput(NvInputDeviceType::Enum device,
+                        NvPointerActionType::Enum action, 
+                        uint32_t modifiers,
+                        int32_t count,
+                        NvPointerEvent* points,
+                        int64_t timestamp)
+{
+    bool ate_it = false;  // until proven otherwise
+    switch (action) {
+    case NvPointerActionType::DOWN:
+        if (device == NvInputDeviceType::MOUSE) {
+            assert(count == 1);
+            if (points->m_id & NvMouseButton::LEFT) {
+                ate_it = down(points);
+            }
+        } else {
+            // Touch or stylus
+            assert(count == 1);
+            // If multi touch events, just follow the primary touch.
+            if (points->m_id != 0) {
+                return false;
+            }
+            ate_it = down(points);
+        }
+        break;
+    case NvPointerActionType::UP:
+        if (device == NvInputDeviceType::MOUSE) {
+            assert(count == 1);
+            if (points->m_id & NvMouseButton::LEFT) {
+                ate_it = up(points);
+            }
+        } else {
+            // Touch or stylus
+            // If multi touch events, just follow the primary touch.
+            if (points->m_id != 0) {
+                return false;
+            }
+            ate_it = up(points);
+        }
+        break;
+    case NvPointerActionType::MOTION:
+        if (pinching) {
+            assert(count >= 2);
+            float2 current_t1 = float2(points[0].m_x, points[0].m_y);
+            float2 current_t2 = float2(points[1].m_x, points[1].m_y);
+            pinchAndZoom(last_t1, last_t2, current_t1, current_t2);
+            last_t1 = current_t1;
+            last_t2 = current_t2;
+        } else {
+            // If corner being actively dragged...
+            for (int32_t i=0; i<count; i++) {
+                // If multi touch events, just follow the primary touch.
+                if (device != NvInputDeviceType::MOUSE && points[i].m_id != 0) {
+                    return false;
+                }
+                ate_it |= motion(&points[i]);
+            }
+        }
+        break;
+    case NvPointerActionType::EXTRA_DOWN:
+        pinching = true;
+        assert(count >= 2);
+        last_t1 = float2(points[0].m_x, points[0].m_y);
+        last_t2 = float2(points[1].m_x, points[1].m_y);
+        break;
+    case NvPointerActionType::EXTRA_UP:
+        pinching = false;
+        dragging = false;
+        break;
+    }
+    return ate_it;
+}
+
+NvAppBase* NvAppFactory(NvPlatformContext* platform) {
+    return new Cursive(platform);
+}
diff --git a/samples/nvpr/CursiveES/Cursive.h b/samples/nvpr/CursiveES/Cursive.h
new file mode 100644
index 0000000..a86f87e
--- /dev/null
+++ b/samples/nvpr/CursiveES/Cursive.h
@@ -0,0 +1,113 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/CursiveES/Cursive.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+#ifndef Cursive_H
+#define Cursive_H
+
+#include "NvAppBase/NvSampleApp.h"
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+
+using namespace Cg;
+
+class NvStopWatch;
+class NvFramerateCounter;
+
+class Cursive : public NvSampleApp
+{
+private:
+    const bool es_context;
+    static const int canvas_width = 640, canvas_height = 480;
+    GLuint program;
+    GLuint crazy_path;  // path object name
+    GLfloat percent;    // initially 100%
+    GLfloat last_percent;
+
+    float window_width, window_height, aspect_ratio;
+    float3x3 win2obj;
+
+    bool dragging;
+    bool pinching;
+    bool animating;
+
+    float3x3 model, view;
+
+    float2 last_t1, last_t2, last_t;
+    float3 last_t_obj;
+
+    GLfloat total_length;
+
+    Cursive& operator = (const Cursive &rhs) { assert(!"no assignment"); return *this; }
+
+public:
+    Cursive(NvPlatformContext* platform);
+    ~Cursive();
+
+    void setLength(float percent);
+    void idle();
+    
+    void initUI();
+    NvUIEventResponse handleReaction(const NvUIReaction &react);
+    void initRendering();
+    void shutdownRendering();
+    void initProgram();
+    void initPath();
+    void drawPath();
+    void draw();
+    void configureProjection();
+    void reshape(int32_t width, int32_t height);
+
+    void initModelAndViewMatrices();
+
+    void configurationCallback(NvEGLConfiguration& config);
+
+    bool down(NvPointerEvent* p);
+    bool up(NvPointerEvent* p);
+    bool motion(NvPointerEvent* p);
+
+    bool pinchAndZoom(float2 touch1_pt1, float2 touch2_pt1, float2 touch1_pt2, float2 touch2_pt2);
+
+    bool handlePointerInput(NvInputDeviceType::Enum device,
+                        NvPointerActionType::Enum action, 
+                        uint32_t modifiers,
+                        int32_t count,
+                        NvPointerEvent* points,
+                        int64_t timestamp);
+};
+
+#endif
diff --git a/samples/nvpr/CursiveES/ant.properties b/samples/nvpr/CursiveES/ant.properties
new file mode 100644
index 0000000..d49415f
--- /dev/null
+++ b/samples/nvpr/CursiveES/ant.properties
@@ -0,0 +1 @@
+source.dir=src/../../../../extensions/src/NvAppBase/java;src
diff --git a/samples/nvpr/CursiveES/build.xml b/samples/nvpr/CursiveES/build.xml
new file mode 100644
index 0000000..948bd4f
--- /dev/null
+++ b/samples/nvpr/CursiveES/build.xml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="CursiveES" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>
diff --git a/samples/nvpr/CursiveES/cg4cpp_xform.cpp b/samples/nvpr/CursiveES/cg4cpp_xform.cpp
new file mode 100644
index 0000000..3883962
--- /dev/null
+++ b/samples/nvpr/CursiveES/cg4cpp_xform.cpp
@@ -0,0 +1,204 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/CursiveES/cg4cpp_xform.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* xform.cpp - C++ transform routines for path rendering */
+
+// Matrix convention: row major (C style arrays)
+
+#include <math.h>
+
+#include <NvFoundation.h>
+#include <NV/NvPlatformGL.h>
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+#include <Cg/mul.hpp>
+#include <Cg/transpose.hpp>
+#include <Cg/stdlib.hpp>
+#include <Cg/iostream.hpp>
+
+#include "cg4cpp_xform.hpp"
+
+using namespace Cg;
+
+float3x3 ortho(float l, float r, float b, float t)
+{
+  float3x3 rv = float3x3(2/(r-l),0,-(r+l)/(r-l),
+                         0,2/(t-b),-(t+b)/(t-b),
+                         0,0,1);
+  return rv;
+}
+
+float3x3 inverse_ortho(float l, float r, float b, float t)
+{
+  float3x3 rv = float3x3((r-l)/2,0,(r+l)/2,
+                         0,(t-b)/2,(t+b)/2,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 translate(float x, float y)
+{
+  float3x3 rv = float3x3(1,0,x,
+                         0,1,y,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 scale(float x, float y)
+{
+  float3x3 rv = float3x3(x,0,0,
+                         0,y,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 scale(float s)
+{
+  float3x3 rv = float3x3(s,0,0,
+                         0,s,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 rotateDegrees(float angle)
+{
+  float radians = angle*3.14159f/180.0f,
+        s = ::sin(radians),
+        c = ::cos(radians);
+  float3x3 rv = float3x3(c,-s,0,
+                         s,c,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 rotateRadians(float radians)
+{
+  float s = ::sin(radians),
+        c = ::cos(radians);
+  float3x3 rv = float3x3(c,-s,0,
+                         s,c,0,
+                         0,0,1);
+  return rv;
+}
+
+// Math from page 54-56 of "Digital Image Warping" by George Wolberg,
+// though credited to Paul Heckert's "Fundamentals of Texture
+// Mapping and Image Warping" 1989 Master's thesis.
+//
+// NOTE: This matrix assumes vectors are treated as rows so pre-multiplied
+// by the matrix; use the transpose when transforming OpenGL-style column
+// vectors.
+double3x3 square2quad(const float2 v[4])
+{
+  double3x3 a;
+
+  double2 d1 = double2(v[1]-v[2]),
+          d2 = double2(v[3]-v[2]),
+          d3 = double2(v[0]-v[1]+v[2]-v[3]);
+
+  double denom = d1.x*d2.y - d2.x*d1.y;
+  a._13 = (d3.x*d2.y - d2.x*d3.y) / denom;
+  a._23 = (d1.x*d3.y - d3.x*d1.y) / denom;
+  a._11_12 = v[1] - v[0] + a._13*v[1];
+  a._21_22 = v[3] - v[0] + a._23*v[3];
+  a._31_32 = v[0];
+  a._33 = 1;
+
+  return transpose(a);
+}
+
+double3x3 quad2square(const float2 v[4])
+{
+  return inverse(square2quad(v));
+}
+
+double3x3 quad2quad(const float2 from[4], const float2 to[4])
+{
+  return mul(square2quad(to), quad2square(from));
+}
+
+double3x3 box2quad(const float4 &box, const float2 to[4])
+{
+  float2 from[4] = { box.xy, box.zy, box.zw, box.xw };
+
+  return quad2quad(from, to);
+}
+
+static void float3x3_to_GLMatrix(GLfloat mm[16], const float3x3 &m)
+{
+  /* First column. */
+  mm[0] = m[0][0];
+  mm[1] = m[1][0];
+  mm[2] = 0;
+  mm[3] = m[2][0];
+
+  /* Second column. */
+  mm[4] = m[0][1];
+  mm[5] = m[1][1];
+  mm[6] = 0;
+  mm[7] = m[2][1];;
+
+  /* Third column. */
+  mm[8] = 0;
+  mm[9] = 0;
+  mm[10] = 1;
+  mm[11] = 0;
+
+  /* Fourth column. */
+  mm[12] = m[0][2];
+  mm[13] = m[1][2];
+  mm[14] = 0;
+  mm[15] = m[2][2];;
+}
+
+void MatrixMultToGL(float3x3 m)
+{
+  GLfloat mm[16];  /* Column-major OpenGL-style 4x4 matrix. */
+
+  float3x3_to_GLMatrix(mm, m);
+  glMatrixMultfEXT(GL_MODELVIEW, &mm[0]);
+}
+
+void MatrixLoadToGL(float3x3 m)
+{
+  GLfloat mm[16];  /* Column-major OpenGL-style 4x4 matrix. */
+
+  float3x3_to_GLMatrix(mm, m);
+  glMatrixLoadfEXT(GL_MODELVIEW, &mm[0]);
+}
diff --git a/samples/nvpr/CursiveES/cg4cpp_xform.hpp b/samples/nvpr/CursiveES/cg4cpp_xform.hpp
new file mode 100644
index 0000000..c955e87
--- /dev/null
+++ b/samples/nvpr/CursiveES/cg4cpp_xform.hpp
@@ -0,0 +1,27 @@
+// TAGRELEASE: PUBLIC
+#ifndef XFORM_HPP
+#define XFORM_HPP
+
+/* cg4cpp_xform.hpp - C++ transform routines for path rendering */
+
+#include <Cg/double.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+
+extern Cg::float3x3 ortho(float l, float r, float b, float t);
+extern Cg::float3x3 inverse_ortho(float l, float r, float b, float t);
+extern Cg::float3x3 translate(float x, float y);
+extern Cg::float3x3 scale(float x, float y);
+extern Cg::float3x3 scale(float s);
+extern Cg::float3x3 rotateDegrees(float angle);
+extern Cg::float3x3 rotateRadians(float radians);
+
+extern Cg::double3x3 square2quad(const Cg::float2 v[4]);
+extern Cg::double3x3 quad2square(const Cg::float2 v[4]);
+extern Cg::double3x3 quad2quad(const Cg::float2 from[4], const Cg::float2 to[4]);
+extern Cg::double3x3 box2quad(const Cg::float4 &box, const Cg::float2 to[4]);
+
+extern void MatrixMultToGL(Cg::float3x3 m);
+extern void MatrixLoadToGL(Cg::float3x3 m);
+
+#endif /* XFORM_HPP */
diff --git a/samples/nvpr/CursiveES/project.properties b/samples/nvpr/CursiveES/project.properties
new file mode 100644
index 0000000..bbe203c
--- /dev/null
+++ b/samples/nvpr/CursiveES/project.properties
@@ -0,0 +1,11 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system use,
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+
+# Project target.
+target=android-21
diff --git a/samples/nvpr/CursiveES/res/drawable/banner.png b/samples/nvpr/CursiveES/res/drawable/banner.png
new file mode 100644
index 0000000..c8efb1a
Binary files /dev/null and b/samples/nvpr/CursiveES/res/drawable/banner.png differ
diff --git a/samples/nvpr/CursiveES/res/drawable/icon.png b/samples/nvpr/CursiveES/res/drawable/icon.png
new file mode 100644
index 0000000..fece5de
Binary files /dev/null and b/samples/nvpr/CursiveES/res/drawable/icon.png differ
diff --git a/samples/nvpr/CursiveES/res/values/strings.xml b/samples/nvpr/CursiveES/res/values/strings.xml
new file mode 100644
index 0000000..24cfce9
--- /dev/null
+++ b/samples/nvpr/CursiveES/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">CursiveES</string>
+</resources>
diff --git a/samples/nvpr/CursiveES/src/com/nvidia/CursiveES/CursiveES.java b/samples/nvpr/CursiveES/src/com/nvidia/CursiveES/CursiveES.java
new file mode 100644
index 0000000..4d9549f
--- /dev/null
+++ b/samples/nvpr/CursiveES/src/com/nvidia/CursiveES/CursiveES.java
@@ -0,0 +1,52 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/CursiveES/src/com/nvidia/CursiveES/CursiveES.java
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+package com.nvidia.CursiveES;
+
+import android.app.NativeActivity;
+import android.os.Bundle;
+import android.util.Log;
+
+import com.nvidia.NvAppBase.NvAppBase;
+
+public class CursiveES extends NvAppBase
+{
+    @Override
+    protected void onCreate (Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+
+        Log.v("CursiveES", "Calling subclass onCreate");
+    }
+    
+}
diff --git a/samples/nvpr/CursiveES/this_is_crazy.cpp b/samples/nvpr/CursiveES/this_is_crazy.cpp
new file mode 100644
index 0000000..42c88a0
--- /dev/null
+++ b/samples/nvpr/CursiveES/this_is_crazy.cpp
@@ -0,0 +1,57 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/CursiveES/this_is_crazy.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* this_is_crazy.cpp - SVG path for "This is crazy" cursive text */
+
+const char *crazy_svg =
+"M 197.920151,155.569656L 154.576309,148.489578C 140.991699,146.359909 128.803055,144.676239 118.01033,143.438553C 107.217499,142.201096 99.4898682,141.582306 94.8274231,141.582199C 86.7112122,141.582306 81.1709213,142.992569 78.2065277,145.812973C 75.2420883,148.633591 73.7598801,154.130707 73.7598953,162.304352C 73.7598801,166.563995 74.1340332,171.284042 74.8823471,176.464493C 75.6306305,181.645111 76.004776,184.695877 76.0047913,185.616776"
+"C 76.004776,186.307587 75.9184341,187.113449 75.7457657,188.034363C 75.5730667,188.955414 75.3140411,189.876404 74.968689,190.797318L 72.5511017,197.96373C 72.205719,198.942337 71.8027878,199.762589 71.342308,200.424484C 70.8818054,201.086502 70.4500961,201.41748 70.0471725,201.417419C 69.5291138,201.41748 69.0830078,201.057724 68.7088699,200.33815C 68.3347092,199.618683 68.0037308,198.539398 67.7159348,197.100311C 66.3920135,190.883728 65.3559036,184.983673 64.6076126,179.400131C 63.8593063,173.816742 63.4851532,169.298172 63.4851608,165.844391C 63.4851532,155.483414 66.9388428,148.144318 73.8462372,143.827103C 80.7536011,139.510101 92.8127365,137.351547 110.023666,137.351425C 119.521263,137.351547 131.119904,138.07106 144.819626,139.509979C 158.519165,140.949127 175.730057,143.309143 196.452332,146.590057C 197.891235,146.820404 199.790756,147.108215 202.150925,147.453476C 207.791809,148.317001 210.61232,149.209213 210.612473,150.130096C 210.61232,150.820923 209.748901,151.511673 208.022202,152.202301C 207.043503,152.605347 206.237656,152.979477 205.604614,153.324753C 196.164383,158.505386 189.573593,168.17572 185.83223,182.33577L 185.486862,183.544556C 184.853546,185.847107 183.961349,189.185654 182.810242,193.560272C 176.248108,217.793716 170.002686,233.191422 164.073959,239.753403C 158.605515,245.797394 152.345703,250.114502 145.29451,252.704758C 138.243134,255.295029 127.407188,256.590179 112.786621,256.590179L 67.0251923,256.590179C 69.5003281,252.791107 73.6015854,250.128891 79.3289719,248.6035"
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+
diff --git a/samples/nvpr/ShapedTextES/AndroidManifest.xml b/samples/nvpr/ShapedTextES/AndroidManifest.xml
new file mode 100644
index 0000000..a4aed96
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/AndroidManifest.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- BEGIN_INCLUDE(manifest) -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.nvidia.ShapedTextES"
+        android:versionCode="1"
+        android:versionName="1.0">
+
+  <uses-permission android:name="android.permission.INTERNET"/>
+  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
+
+  <!-- This is the platform API where NativeActivity was introduced. -->
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
+
+    <!-- This .apk has no Java code itself, so set hasCode to false. -->
+  <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
+
+        <!-- Our activity is the built-in NativeActivity framework class.
+             This will take care of integrating with our NDK code. -->
+      <activity android:name="com.nvidia.ShapedTextES.ShapedTextES"
+              android:label="@string/app_name"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
+              android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
+              android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
+        <!-- Tell NativeActivity the name of our .so -->
+            <meta-data android:name="android.app.lib_name"
+                    android:value="ShapedTextES" />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+              <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest> 
+<!-- END_INCLUDE(manifest) -->
diff --git a/samples/nvpr/ShapedTextES/PathSampleApp.cpp b/samples/nvpr/ShapedTextES/PathSampleApp.cpp
new file mode 100644
index 0000000..8e0b539
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/PathSampleApp.cpp
@@ -0,0 +1,444 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/ShapedTextES/PathSampleApp.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+#include "PathSampleApp.h"
+#include "NvAppBase/NvFramerateCounter.h"
+#include "NV/NvStopWatch.h"
+#include "NvAssetLoader/NvAssetLoader.h"
+#include "NvUI/NvTweakBar.h"
+#include "NV/NvLogs.h"
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include <vector>
+
+#include <Cg/dot.hpp>
+#include <Cg/inverse.hpp>
+#include <Cg/length.hpp>
+#include <Cg/mul.hpp>
+#include <Cg/exp2.hpp>
+#include <Cg/iostream.hpp>
+
+using namespace Cg;
+using std::vector;
+
+#include "countof.h"
+#include "cg4cpp_xform.hpp"
+
+#ifndef GLAPIENTRYP
+# ifdef _WIN32
+#  define GLAPIENTRYP __stdcall *
+# else
+#  define GLAPIENTRYP *
+# endif
+#endif
+
+PathSampleApp::PathSampleApp(NvPlatformContext* platform, const char *app_name)
+    : NvSampleApp(platform, app_name)
+    , dragging(false)
+    , pinching(false)
+    , view(float3x3(1,0,0, 0,1,0, 0,0,1))
+    , window_center(0.0f)
+    , gamepad_anchor(0.0f)
+    , anchor_set(false)
+    , zooming(false)
+    , rotating(false)
+    , zoom_vel(0.0f)
+    , rot_vel(0.0f)
+    , trans_vel(0.0f)
+    , canvas_width(800)
+    , render_state(NvRedrawMode::UNBOUNDED)
+    , es_context(true)
+{
+    // Required in all subclasses to avoid silent link issues
+    forceLinkHack();
+    continuousRendering(false);	
+}
+
+PathSampleApp::~PathSampleApp()
+{
+    LOGI("PathSampleApp: destroyed\n");
+}
+
+void PathSampleApp::continuousRendering(bool keep_rendering)
+{
+    // XXX ugh without render_state variable, calling setRedrawMode "too much" casues DVM crashes
+    if (keep_rendering) {
+        if (render_state != NvRedrawMode::UNBOUNDED) {
+            getPlatformContext()->setRedrawMode(NvRedrawMode::UNBOUNDED);
+            render_state = NvRedrawMode::UNBOUNDED;
+        }
+    } else {
+        if (render_state != NvRedrawMode::ON_DEMAND) {
+            getPlatformContext()->setRedrawMode(NvRedrawMode::ON_DEMAND);
+            render_state = NvRedrawMode::ON_DEMAND;
+        }
+    }
+}
+
+void PathSampleApp::postRedisplay()
+{
+    getPlatformContext()->requestRedraw();	
+}
+
+void PathSampleApp::configurationCallback(NvEGLConfiguration& config)
+{ 
+    config.depthBits = 24; 
+    config.stencilBits = 8; 
+    config.msaaSamples = 8;
+    if (es_context) {
+      config.apiVer = NvGfxAPIVersionES3_1();
+    } else {
+      config.apiVer = NvGfxAPIVersionGL4();
+    }
+}
+
+void PathSampleApp::configureProjection()
+{
+    float3x3 iproj, viewport;
+
+    viewport = ortho(0,window_width, 0,window_height);
+    float left = 0, right = canvas_width, top = 0, bottom = canvas_width;
+    if (aspect_ratio > 1) {
+        top *= aspect_ratio;
+        bottom *= aspect_ratio;
+    } else {
+        left /= aspect_ratio;
+        right /= aspect_ratio;
+    }
+
+    glMatrixLoadIdentityEXT(GL_PROJECTION);
+    glMatrixOrthoEXT(GL_PROJECTION, left, right, bottom, top,
+      -1, 1);
+
+    iproj = inverse_ortho(left, right, top, bottom);
+    win2obj = mul(iproj, viewport);
+
+    window_center = float2(window_width/2, window_height/2);
+}
+
+void PathSampleApp::reshape(int32_t width, int32_t height)
+{
+    glViewport(0,0,width,height);
+
+    window_width = float(width);
+    window_height = float(height);
+    aspect_ratio = window_height/window_width;
+
+    configureProjection();
+
+    CHECK_GL_ERROR();
+}
+
+void PathSampleApp::initRendering(void) {
+    if (!requireExtension("GL_NV_path_rendering")) return;
+    LOGI("Has path rendering!");
+
+    CHECK_GL_ERROR();
+}
+
+
+// Call this from your app's draw method.
+void PathSampleApp::updateView()
+{
+    float deltaT = getFrameDeltaTime();
+    LOGI("draw %g\n", deltaT);
+    if (anchor_set) {
+        view = mul(translate(-gamepad_anchor), view);  // move origin to anchor
+        const float zoom = exp2(zoom_vel*deltaT);
+        view = mul(scale(zoom), view);  // preconcatenate scale
+        view = mul(rotateRadians(rot_vel*deltaT), view);  // preconcatenate rotate
+        view = mul(translate(gamepad_anchor), view);  // revert origin from anchor
+    }
+
+    if (trans_vel.x != 0.0f || trans_vel.y != 0.0f) {
+        view = mul(translate(trans_vel.x*deltaT, trans_vel.y*deltaT), view);  // preconcatenate translate
+    }
+}
+
+bool PathSampleApp::downLeft(NvPointerEvent* p)
+{
+    rotate_x = p->m_x;
+    scale_y = p->m_y;
+
+    last_t = float2(p->m_x, p->m_y);
+    last_t_obj = mul(win2obj, float3(last_t, 1.0f));
+    zooming = true;
+    rotating = true;
+    return true;
+}
+
+bool PathSampleApp::upLeft(NvPointerEvent* p)
+{
+    zooming = false;
+    rotating = false;
+
+    dragging = false;
+    pinching = false;
+    return true;
+}
+
+bool PathSampleApp::down(NvPointerEvent* p)
+{
+    last_t = float2(p->m_x, p->m_y);
+    last_t_obj = mul(win2obj, float3(last_t, 1.0f));
+    dragging = true;
+    return true;
+}
+
+bool PathSampleApp::up(NvPointerEvent* p)
+{
+    zooming = false;
+    rotating = false;
+
+    dragging = false;
+    pinching = false;
+    return true;
+}
+
+float2 clipToSurfaceScales(float w, float h, float scene_ratio)
+{
+    float window_ratio = h/w;
+    if (scene_ratio < 1.0) {
+        if (scene_ratio < window_ratio) {
+            return float2(1,1.0/window_ratio);
+        } else {
+            return float2(window_ratio/scene_ratio,1.0/scene_ratio);
+        }
+    } else {
+        if (scene_ratio < window_ratio) {
+            return float2(scene_ratio,scene_ratio/window_ratio);
+        } else {
+            return float2(window_ratio,1);
+        }
+    }
+}
+
+bool PathSampleApp::motion(NvPointerEvent* p)
+{
+    if (zooming || rotating) {
+        float x = p->m_x;
+        float y = p->m_y;
+
+        float angle = 0;
+        float zoom = 1;
+        if (rotating) {
+            angle = 0.003f * (rotate_x - x);
+        }
+        if (zooming) {
+            zoom = powf(2, (y - scale_y) * 2.0f/window_height);
+        }
+        float xx = last_t.x,
+              yy = last_t.y;
+
+        float3x3 t, r, s, m;
+        t = translate(xx, yy);
+        r = rotateRadians(angle);
+        s = scale(zoom);
+        r = mul(r,s);
+        m = mul(t,r);
+        t = translate(-xx, -yy);
+        m = mul(m,t);
+        view = mul(m,view);
+        rotate_x = x;
+        scale_y = y;
+        postRedisplay();	
+    } else
+    if (dragging) {
+        float2 cur_t = float2(p->m_x, p->m_y);
+        float3 cur_t_obj = mul(win2obj, float3(cur_t, 1.0f));
+        float2 offset = cur_t_obj.xy - last_t_obj.xy;
+        view = mul(translate(offset.x, offset.y), view);  // preconcatenate translate
+        last_t = cur_t;
+        last_t_obj = cur_t_obj;
+        postRedisplay();	
+        return true;
+    }
+    return false;
+}
+
+bool PathSampleApp::pinchAndZoom(float2 touch1_pt1, float2 touch2_pt1, float2 touch1_pt2, float2 touch2_pt2)
+{
+    const float2 unskew = float2(window_width, window_height);
+    const float2 start = (touch2_pt1 - touch1_pt1) * unskew;
+    const float2 end = (touch2_pt2 - touch1_pt2) * unskew;
+
+    const float tiny_value = 1e-3;
+    if (dot(start, start) < tiny_value || dot(end, end) < tiny_value) {
+        return true;
+    }
+
+    const float3 anchor = mul(inverse(view), mul(win2obj, float3(touch2_pt1, 1.0f)));
+
+    const float start_length = length(start);
+    const float end_length = length(end);
+    const float length_ratio = end_length / start_length;
+    view = mul(scale(length_ratio), view);  // preconcatenate scale
+
+    const float start_angle = atan2(start.y, start.x);
+    const float end_angle = atan2(end.y, end.x);
+    const float diff_angle = end_angle - start_angle;
+    view = mul(rotateRadians(diff_angle), view);  // preconcatenate rotate
+    
+    const float2 offset = mul(win2obj, float3(touch2_pt2, 1)).xy - mul(view, anchor).xy;
+    view = mul(translate(offset.x, offset.y), view);  // preconcatenate translate
+    postRedisplay();	
+    return true;
+}
+
+bool PathSampleApp::handleGamepadChanged(uint32_t changedPadFlags)
+{
+    // For each controller...
+    for (int32_t i = 0; i < NvGamepad::MAX_GAMEPADS; i++) {
+        if (changedPadFlags & (1<<i)) {
+            NvGamepad* pad = getPlatformContext()->getGamepad();
+            if (pad) {
+                NvGamepad::State state;
+                bool got = pad->getState(i, state);
+                if (got) {
+                    if (state.mThumbRY == 0 && state.mThumbRX == 0) {
+                        anchor_set = false;
+                    } else {
+                        if (!anchor_set) {
+                            const float3 p = mul(win2obj, float3(window_center, 1.0f));
+                            gamepad_anchor = p.xy / p[2]; // perspective divide
+                            anchor_set = true;
+                        }
+                        const float zoom_rate = 2.4f;
+                        zoom_vel = zoom_rate * state.mThumbRY;
+
+                        const float rotation_rate = 3.13159f;  // maximum half revolution per section
+                        rot_vel = rotation_rate*state.mThumbRX;
+                    }
+
+                    const float translation_rate = 900.0;
+                    trans_vel = translation_rate*float2(state.mThumbLX, state.mThumbLY);
+
+                    bool keep_rendering = false;
+                    if (state.mThumbLX || state.mThumbLY || state.mThumbRX || state.mThumbRY) {
+                        keep_rendering = true;
+                    }
+                    continuousRendering(keep_rendering);
+
+                    postRedisplay();	
+                    return false;  // allow further processing
+                }
+            }
+        }
+    }
+    return false;  // allow further processing
+}
+
+bool PathSampleApp::handlePointerInput(NvInputDeviceType::Enum device,
+                        NvPointerActionType::Enum action, 
+                        uint32_t modifiers,
+                        int32_t count,
+                        NvPointerEvent* points,
+                        int64_t timestamp)
+{
+    bool ate_it = false;  // until proven otherwise
+    switch (action) {
+    case NvPointerActionType::DOWN:
+        if (device == NvInputDeviceType::MOUSE) {
+            assert(count == 1);
+            if (points->m_id & NvMouseButton::LEFT) {
+                ate_it = downLeft(points);
+            } else 
+            if (points->m_id & NvMouseButton::MIDDLE) {
+                ate_it = down(points);
+            }
+        } else {
+            // Touch or stylus
+            assert(count == 1);
+            // If multi touch events, just follow the primary touch.
+            if (points->m_id != 0) {
+                return false;
+            }
+            ate_it = down(points);
+        }
+        break;
+    case NvPointerActionType::UP:
+        if (device == NvInputDeviceType::MOUSE) {
+            assert(count == 1);
+            if (points->m_id & NvMouseButton::LEFT) {
+                ate_it = upLeft(points);
+            } else 
+            if (points->m_id & NvMouseButton::MIDDLE) {
+                ate_it = up(points);
+            }
+
+        } else {
+            // Touch or stylus
+            // If multi touch events, just follow the primary touch.
+            if (points->m_id != 0) {
+                return false;
+            }
+            ate_it = up(points);
+        }
+        break;
+    case NvPointerActionType::MOTION:
+        if (pinching) {
+            assert(count >= 2);
+            float2 current_t1 = float2(points[0].m_x, points[0].m_y);
+            float2 current_t2 = float2(points[1].m_x, points[1].m_y);
+            pinchAndZoom(last_t1, last_t2, current_t1, current_t2);
+            last_t1 = current_t1;
+            last_t2 = current_t2;
+        } else {
+            // If corner being actively dragged...
+            for (int32_t i=0; i<count; i++) {
+                // If multi touch events, just follow the primary touch.
+                if (device != NvInputDeviceType::MOUSE && points[i].m_id != 0) {
+                    return false;
+                }
+                ate_it |= motion(&points[i]);
+            }
+        }
+        break;
+    case NvPointerActionType::EXTRA_DOWN:
+        pinching = true;
+        assert(count >= 2);
+        last_t1 = float2(points[0].m_x, points[0].m_y);
+        last_t2 = float2(points[1].m_x, points[1].m_y);
+        break;
+    case NvPointerActionType::EXTRA_UP:
+        pinching = false;
+        dragging = false;
+        break;
+    }
+    return ate_it;
+}
diff --git a/samples/nvpr/ShapedTextES/PathSampleApp.h b/samples/nvpr/ShapedTextES/PathSampleApp.h
new file mode 100644
index 0000000..3822ccc
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/PathSampleApp.h
@@ -0,0 +1,117 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/ShapedTextES/PathSampleApp.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+#ifndef PathSampleApp_H
+#define PathSampleApp_H
+
+#include <vector>
+
+#include "NvAppBase/NvSampleApp.h"
+
+class NvStopWatch;
+class NvFramerateCounter;
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+
+using namespace Cg;
+
+class PathSampleApp : public NvSampleApp {
+private:
+    PathSampleApp& operator = (const PathSampleApp &rhs) { assert(!"no assignment supported"); return *this; }
+
+public:
+    PathSampleApp(NvPlatformContext* platform, const char *app_name);
+    ~PathSampleApp();
+
+    void configureProjection();
+    void reshape(int32_t width, int32_t height);
+    void initRendering(void);
+
+    bool handlePointerInput(NvInputDeviceType::Enum device,
+                        NvPointerActionType::Enum action, 
+                        uint32_t modifiers,
+                        int32_t count,
+                        NvPointerEvent* points,
+                        int64_t timestamp);
+    bool handleGamepadChanged(uint32_t changedPadFlags);
+
+    void configurationCallback(NvEGLConfiguration& config);
+
+protected:
+    bool es_context;
+    float window_width, window_height, aspect_ratio;
+    Cg::float3x3 win2obj;
+    Cg::float2 window_center;
+    Cg::float2 gamepad_anchor;
+    bool anchor_set;  // whether gamepad rotate has been anchored
+
+    bool zooming;
+    bool rotating;
+
+    float rotate_x;
+    float scale_y;
+
+    bool dragging;
+    bool pinching;
+
+    float3x3 view;
+    float zoom_vel;
+    float rot_vel;
+    float2 trans_vel;
+
+    float2 last_t1, last_t2, last_t;
+    float3 last_t_obj;
+
+    float canvas_width;
+
+    // Pinch & zoom private methods
+    bool downLeft(NvPointerEvent* p);
+    bool upLeft(NvPointerEvent* p);
+    bool down(NvPointerEvent* p);
+    bool up(NvPointerEvent* p);
+    bool motion(NvPointerEvent* p);
+    bool pinchAndZoom(float2 touch1_pt1, float2 touch2_pt1, float2 touch1_pt2, float2 touch2_pt2);
+
+    void updateView();
+
+    void postRedisplay();
+    NvRedrawMode::Enum render_state;
+    void continuousRendering(bool);
+};
+
+#endif
diff --git a/samples/nvpr/ShapedTextES/ShapedText.cpp b/samples/nvpr/ShapedTextES/ShapedText.cpp
new file mode 100644
index 0000000..4a85927
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/ShapedText.cpp
@@ -0,0 +1,924 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/ShapedTextES/ShapedText.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+#include "ShapedText.h"
+#include "NvAppBase/NvFramerateCounter.h"
+#include "NV/NvStopWatch.h"
+#include "NvAssetLoader/NvAssetLoader.h"
+#include "NvUI/NvTweakBar.h"
+#include "NV/NvLogs.h"
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include <vector>
+
+#include <Cg/dot.hpp>
+#include <Cg/inverse.hpp>
+#include <Cg/length.hpp>
+#include <Cg/mul.hpp>
+#include <Cg/round.hpp>
+#include <Cg/iostream.hpp>
+
+using namespace Cg;
+using std::vector;
+
+#include "sRGB_math.hpp"
+#include "countof.h"
+#include "cg4cpp_xform.hpp"
+
+#ifndef GLAPIENTRYP
+# ifdef _WIN32
+#  define GLAPIENTRYP __stdcall *
+# else
+#  define GLAPIENTRYP *
+# endif
+#endif
+
+// New NV_path_rendering API version 1.2 command for getting path objects ordered by font glyph index
+typedef GLenum (GLAPIENTRYP PFNGLPATHGLYPHINDEXARRAYNVPROC) (GLuint firstPathName, GLenum fontTarget, const GLvoid *fontName, GLbitfield fontStyle, GLuint firstGlyphIndex, GLsizei numGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
+typedef GLenum (GLAPIENTRYP PFNGLPATHMEMORYGLYPHINDEXARRAYNVPROC) (GLuint firstPathName, GLenum fontTarget, GLsizeiptr fontSize, const GLvoid *fontData, GLbitfield fontStyle, GLuint firstGlyphIndex, GLsizei numGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
+typedef GLenum (GLAPIENTRYP PFNGLPATHGLYPHINDEXRANGENVPROC) (GLenum fontTarget, const GLvoid *fontName, GLbitfield fontStyle, GLuint pathParameterTemplate, GLfloat emScale, GLuint *baseAndCount);
+static PFNGLPATHGLYPHINDEXARRAYNVPROC glPathGlyphIndexArrayNV = NULL;
+static PFNGLPATHMEMORYGLYPHINDEXARRAYNVPROC glPathMemoryGlyphIndexArrayNV = NULL;
+static PFNGLPATHGLYPHINDEXRANGENVPROC glPathGlyphIndexRangeNV = NULL;
+// Possible return tokens from glPathGlyphIndexRangeNV:
+#define GL_FONT_GLYPHS_AVAILABLE_NV                         0x9368
+#define GL_FONT_TARGET_UNAVAILABLE_NV                       0x9369
+#define GL_FONT_UNAVAILABLE_NV                              0x936A
+#define GL_FONT_CORRUPT_NV                                  0x936B
+#define GL_STANDARD_FONT_FORMAT_NV                          0x936C
+#define GL_FONT_NUM_GLYPH_INDICES_BIT_NV                    0x20000000
+
+// Text systems
+const TextSystem latin_text_system = {
+    HB_DIRECTION_LTR,
+    "en",
+    HB_SCRIPT_LATIN,
+    ENGLISH
+};
+const TextSystem arabic_text_system = {
+    HB_DIRECTION_RTL,
+    "ar",
+    HB_SCRIPT_ARABIC,
+    ARABIC
+};
+const TextSystem vertical_chinese_text_system = {
+    HB_DIRECTION_TTB,
+    "ch",
+    HB_SCRIPT_HAN,
+    CHINESE
+};
+const TextSystem horizontal_chinese_text_system = {
+    HB_DIRECTION_LTR,
+    "ch",
+    HB_SCRIPT_HAN,
+    CHINESE
+};
+const TextSystem tamil_text_system = {
+    HB_DIRECTION_RTL,
+    "ta",
+    HB_SCRIPT_TAMIL,
+    TAMIL
+};
+const TextSystem hebrew_text_system = {
+    HB_DIRECTION_RTL,
+    "iw",  // Hebrew
+    HB_SCRIPT_HEBREW,
+    HEBREW
+};
+
+// These text samples contain UTF-8 strings...
+TextSample cat_text[] = {
+    { "Ленивый рыжий кот",     // "Lazy ginger cat" in Russian
+    &latin_text_system },
+    { "كسول الزنجبيل القط",  // "Lazy ginger cat" in Arabic
+    &arabic_text_system },
+    { "懶惰的姜貓",             // "Lazy ginger cat" in Chinese
+    &vertical_chinese_text_system }
+};
+
+TextSample some_text[] = {
+    { "This is some english text",    // English
+    &latin_text_system },
+    { "هذه هي بعض النصوص العربي",  // "These are some of the Arab texts" in Arabic
+    &arabic_text_system },
+    { "這是一些中文",                  // "This is some Chinese" in Chinese
+    &vertical_chinese_text_system }
+};
+
+TextSample cloud_text[] = {
+    { "Every cloud is sky poetry",    // English
+    &latin_text_system },
+    { "Каждое облако небо по�зии",    // Russian
+    &latin_text_system },
+    { "كل سحابة السماء الشعر",      // Arabic
+    &arabic_text_system },
+    { "�個雲是天空的詩",               // Chinese
+    &horizontal_chinese_text_system }
+};
+
+TextSample change_text[] = {
+    { "Writing changes everything",    // English
+    &latin_text_system },
+    { "�апи�ание в�е мен�ет��",    // Russian
+    &latin_text_system },
+    { "كتابة كل شيء يتغير",      // Arabic
+    &arabic_text_system },
+    { "寫作改變了一切",               // Chinese
+    &horizontal_chinese_text_system },
+    { "எழ�த�தல� மாற�றங�கள� எல�லாம�",    // Tamil
+    &tamil_text_system },
+    { "Pisanie wszystko siÄ™ zmienia",    // Polish
+    &latin_text_system },
+    { "שינויי כתיבת הכל",  // Hebrew
+    &hebrew_text_system },
+};
+
+FT_Library ft_library;
+
+hb_font_t *hb_ft_font[NUM_FONTS];
+GLuint nvpr_glyph_base[NUM_FONTS];
+GLuint nvpr_glyph_count[NUM_FONTS];
+const char *font_names[NUM_FONTS] = {
+    "fonts/noto/NotoSerif-Regular.ttf",
+    "fonts/noto/NotoNaskhArabic-Regular.ttf",
+    "fonts/noto/NotoSansCJKtc-Light.otf",
+    "fonts/noto/NotoSansTamil-Regular.ttf",
+    "fonts/noto/NotoSansHebrew-Regular.ttf",
+};
+
+const float EM_SCALE = 2048;
+
+#define PRE_glPathGlyphIndexRangeNV  // Uncomment for older drivers.
+#ifdef PRE_glPathGlyphIndexRangeNV
+struct PathGenState {
+    bool needs_close;
+    vector<char> cmds;
+    vector<float> coords;
+    const float glyph_scale;
+
+    PathGenState(float glyph_scale_)
+        : needs_close(false)
+        , glyph_scale(glyph_scale_)
+    {}
+
+    PathGenState& operator = (const PathGenState& rhs) {
+        assert(!"no operator = supported/needed");
+        return *this;
+    }
+};
+
+// Callbacks to populate FT_Outline_Funcs 
+// http://freetype.sourceforge.net/freetype2/docs/reference/ft2-outline_processing.html#FT_Outline_Funcs
+
+// FT_Outline_Funcs move_to callback
+static int move_to(const FT_Vector* to,
+                   void* user)
+{
+    PathGenState *info = reinterpret_cast<PathGenState*>(user);
+    if (info->needs_close) {
+        info->cmds.push_back('z');
+    }
+    info->cmds.push_back('M');
+    const float scale = info->glyph_scale;
+    info->coords.push_back(scale * float(to->x));
+    info->coords.push_back(scale * float(to->y));
+    info->needs_close = true;
+    return 0;
+}
+
+// FT_Outline_Funcs line_to callback
+static int line_to(const FT_Vector* to,
+                   void* user)
+{
+    PathGenState *info = reinterpret_cast<PathGenState*>(user);
+    info->cmds.push_back('L');
+    const float scale = info->glyph_scale;
+    info->coords.push_back(scale * float(to->x));
+    info->coords.push_back(scale * float(to->y));
+    return 0;
+}
+
+// FT_Outline_Funcs conic_to callback (for quadratic Bezier segments)
+static int conic_to(const FT_Vector* control,
+                    const FT_Vector* to,
+                    void* user)
+{
+    PathGenState *info = reinterpret_cast<PathGenState*>(user);
+    info->cmds.push_back('Q');
+    const float scale = info->glyph_scale;
+    info->coords.push_back(scale * float(control->x));
+    info->coords.push_back(scale * float(control->y));
+    info->coords.push_back(scale * float(to->x));
+    info->coords.push_back(scale * float(to->y));
+    return 0;
+}
+
+// FT_Outline_Funcs cubic_to callback (for cubic Bezier segments)
+static int cubic_to(const FT_Vector* control1,
+                    const FT_Vector *control2,
+                    const FT_Vector* to,
+                    void* user)
+{
+    PathGenState *info = reinterpret_cast<PathGenState*>(user);
+    info->cmds.push_back('C');
+    const float scale = info->glyph_scale;
+    info->coords.push_back(scale * float(control1->x));
+    info->coords.push_back(scale * float(control1->y));
+    info->coords.push_back(scale * float(control2->x));
+    info->coords.push_back(scale * float(control2->y));
+    info->coords.push_back(scale * float(to->x));
+    info->coords.push_back(scale * float(to->y));
+    return 0;
+}
+
+void generateGlyph(GLuint path, FT_Face face, FT_UInt glyph_index)
+{
+    const float em_scale = EM_SCALE;
+    const FT_UShort units_per_em = face->units_per_EM;
+
+    FT_Error error;
+
+    // http://freetype.sourceforge.net/freetype2/docs/reference/ft2-base_interface.html#FT_Load_Glyph
+    error = FT_Load_Glyph(face, glyph_index,
+        FT_LOAD_NO_SCALE |   // Don't scale the outline glyph loaded, but keep it in font units.
+        FT_LOAD_NO_BITMAP);  // Ignore bitmap strikes when loading.
+    assert(!error);
+    FT_GlyphSlot slot = face->glyph;
+
+    assert(slot->format == FT_GLYPH_FORMAT_OUTLINE);
+
+    const float glyph_scale = em_scale / units_per_em;
+
+    FT_Outline outline = slot->outline;
+
+    static const FT_Outline_Funcs funcs = {
+        move_to,
+        line_to,
+        conic_to,
+        cubic_to,
+        0,  // shift
+        0   // delta
+    };
+
+    PathGenState info(glyph_scale);
+    // http://freetype.sourceforge.net/freetype2/docs/reference/ft2-outline_processing.html#FT_Outline_Decompose
+    FT_Outline_Decompose(&outline, &funcs, &info);
+    if (info.needs_close) {
+        info.cmds.push_back('z');
+    }
+
+    const GLsizei num_cmds = info.cmds.size() ? GLsizei(info.cmds.size()) : 0;
+    const GLsizei num_coords = info.coords.size() ? GLsizei(info.coords.size()) : 0;
+    const GLubyte *cmds = info.cmds.size() ? reinterpret_cast<GLubyte*>(&info.cmds[0]) : NULL;
+    const GLfloat *coords = info.coords.size() ? &info.coords[0] : NULL;
+    glPathCommandsNV(path,
+        num_cmds, cmds, 
+        num_coords, GL_FLOAT, coords);
+
+    glPathParameterfNV(path, GL_PATH_STROKE_WIDTH_NV, 0.1f*EM_SCALE);  // 10% of emScale
+    glPathParameteriNV(path, GL_PATH_JOIN_STYLE_NV, GL_ROUND_NV);
+}
+#endif // PRE_glPathGlyphIndexRangeNV
+
+void ShapedText::reportMode()
+{
+    switch (NVprAPImode) {
+    case GLYPH_INDEX_ARRAY:
+        LOGI("Using glPathGlyphIndexArrayNV\n");
+        break;
+    case MEMORY_GLYPH_INDEX_ARRAY:
+        LOGI("Using glPathMemoryGlyphIndexArrayNV\n");
+        break;
+    case GLYPH_INDEX_RANGE:
+        LOGI("Using glPathGlyphIndexRangeNV\n");
+        break;
+    default:
+        assert(!"bogus NVprAPImode");
+        break;
+    }
+}
+
+void ShapedText::initHarfBuzz()
+{
+    int error_count = 0;
+    const FT_F26Dot6 ptSize26Dot6 = FT_F26Dot6(round(point_size * 64));
+
+    FT_Error err;
+
+    /* Init freetype */
+    err = FT_Init_FreeType(&ft_library);
+    assert(!err);
+
+    /* Load our fonts */
+    for (size_t ii=0; ii<countof(font_names); ii++) {
+        FT_Face ft_face;
+
+        assert(ii < NUM_FONTS);
+#if 0
+        err = FT_New_Face(ft_library, font_names[ii], 0, &ft_face);
+        assert(!err);
+#else
+        int32_t font_memory_image_length = 0;
+        char *font_memory_image = NvAssetLoaderRead(font_names[ii], font_memory_image_length);
+        const FT_Byte *ft2_font_memory_image = reinterpret_cast<FT_Byte*>(font_memory_image);
+        assert(font_memory_image);
+        err = FT_New_Memory_Face(ft_library, ft2_font_memory_image, font_memory_image_length, 0, &ft_face);
+        assert(!err);
+#endif
+        err = FT_Set_Char_Size(ft_face, 0, ptSize26Dot6, device_hdpi, device_vdpi );
+        assert(!err);
+
+#ifdef PRE_glPathGlyphIndexRangeNV
+        if (!glPathGlyphIndexRangeNV) {
+            // XXX instead of glPathGlyphIndexRangeNV, just reserve glyphs and create them lazily
+            const GLsizei num_glyphs = ft_face->num_glyphs;
+            nvpr_glyph_base[ii] = glGenPathsNV(num_glyphs);
+            nvpr_glyph_count[ii] = num_glyphs;
+        } else
+#endif // PRE_glPathGlyphIndexRangeNV
+        {
+            GLuint base_and_count[2];
+            GLenum fontStatus = GL_FONT_TARGET_UNAVAILABLE_NV;
+
+            switch (NVprAPImode) {
+            case GLYPH_INDEX_ARRAY:
+                nvpr_glyph_base[ii] = glGenPathsNV(ft_face->num_glyphs);
+                nvpr_glyph_count[ii] = ft_face->num_glyphs;
+                fontStatus = glPathGlyphIndexArrayNV(nvpr_glyph_base[ii],
+                    GL_FILE_NAME_NV, font_names[ii], /*fontStyle */0,
+                    /*firstGlyphIndex*/0, ft_face->num_glyphs,
+                    path_template, EM_SCALE);
+                break;
+            case MEMORY_GLYPH_INDEX_ARRAY:
+                {
+                    nvpr_glyph_base[ii] = glGenPathsNV(ft_face->num_glyphs);
+                    nvpr_glyph_count[ii] = ft_face->num_glyphs;
+                    long file_size = 0;
+#if 0
+                    char *file_contents = read_binary_file(font_names[ii], &file_size);
+#else
+                    assert(!"use asset API");
+                    char *file_contents = NULL;  // bogus
+#endif
+                    fontStatus = glPathMemoryGlyphIndexArrayNV(nvpr_glyph_base[ii],
+                        GL_STANDARD_FONT_FORMAT_NV, file_size, file_contents, /*fontStyle */0,
+                        /*firstGlyphIndex*/0, ft_face->num_glyphs,
+                        path_template, EM_SCALE);
+                }
+                break;
+            case GLYPH_INDEX_RANGE:
+                fontStatus = glPathGlyphIndexRangeNV(GL_FILE_NAME_NV, 
+                    font_names[ii], 0,
+                    path_template, EM_SCALE, base_and_count);
+                nvpr_glyph_base[ii] = base_and_count[0];
+                nvpr_glyph_count[ii] = base_and_count[1];
+                break;
+            default:
+                assert(!"unknown NVprAPImode");
+            }
+            if (fontStatus == GL_FONT_GLYPHS_AVAILABLE_NV) {
+                printf("Font <%s> is available @ %d for %d glyphs\n",
+                    font_names[ii], nvpr_glyph_base[ii], nvpr_glyph_count[ii]);
+
+                GLuint ids[3] = { 0, nvpr_glyph_count[ii]-1, nvpr_glyph_count[ii] };
+                GLfloat num_glyphs[3] = {-666,-666,-666};
+                glGetPathMetricsNV(GL_FONT_NUM_GLYPH_INDICES_BIT_NV,
+                    3, GL_UNSIGNED_INT,
+                    &ids, nvpr_glyph_base[ii],
+                    0, num_glyphs);
+                for (size_t i=0; i<countof(ids); i++) {
+                    printf("num_glyphs = %f\n", num_glyphs[i]);
+                }
+            } else {
+                error_count++;
+                // Driver should always write zeros on failure
+                if (NVprAPImode == GLYPH_INDEX_ARRAY) {
+                    assert(base_and_count[0] == 0);
+                    assert(base_and_count[1] == 0);
+                }
+                printf("Font glyphs could not be populated (0x%x)\n", fontStatus);
+                switch (fontStatus) {
+                case GL_FONT_TARGET_UNAVAILABLE_NV:
+                    printf("> Font target unavailable\n");
+                    break;
+                case GL_FONT_UNAVAILABLE_NV:
+                    printf("> Font unavailable\n");
+                    break;
+                case GL_FONT_CORRUPT_NV:
+                    printf("> Font corrupt\n");
+                    break;
+                case GL_OUT_OF_MEMORY:
+                    printf("> Out of memory\n");
+                    break;
+                case GL_INVALID_VALUE:
+                    printf("> Invalid value for glPathGlyphIndexRangeNV (should not happen)\n");
+                    break;
+                case GL_INVALID_ENUM:
+                    printf("> Invalid enum for glPathGlyphIndexRangeNV (should not happen)\n");
+                    break;
+                default:
+                    printf("> UNKNOWN reason (should not happen)\n");
+                    break;
+                }
+            }
+        }
+
+        /* Get our harfbuzz font/face structs */
+        hb_ft_font[ii] = hb_ft_font_create(ft_face, hb_destroy_func_t(FT_Done_Face));
+    }
+
+    if (error_count > 0) {
+        printf("NVpr font setup failed with %d errors\n", error_count);
+#ifdef _WIN32
+        printf("\nCould it be you don't have freetype6.dll in your current directory?\n");
+#endif
+        exit(1);
+    }
+
+#ifdef _WIN32
+    if (glPathGlyphIndexRangeNV) {
+        const GLbitfield styleMask = 0;
+        const char *font_name = "Arial";
+        GLuint base_and_count[2];
+        GLenum fontStatus;
+        fontStatus = glPathGlyphIndexRangeNV(GL_SYSTEM_FONT_NAME_NV, 
+            font_name, styleMask,
+            path_template, EM_SCALE, base_and_count);
+        GLuint arial_base = base_and_count[0];
+        GLuint arial_count = base_and_count[1];
+        printf("arial_base = %d, count = %d\n", arial_base, arial_count);
+        font_name = "Wingdings";
+        fontStatus = glPathGlyphIndexRangeNV(GL_SYSTEM_FONT_NAME_NV, 
+            font_name, styleMask,
+            path_template, EM_SCALE, base_and_count);
+        GLuint wingding_base = base_and_count[0];
+        GLuint wingding_count = base_and_count[1];
+        printf("wingding_base = %d, count = %d\n", wingding_base, wingding_count);
+        font_name = "Arial Unicode MS";
+        fontStatus = glPathGlyphIndexRangeNV(GL_SYSTEM_FONT_NAME_NV, 
+            font_name, styleMask,
+            path_template, EM_SCALE, base_and_count);
+        GLuint arialuni_base = base_and_count[0];
+        GLuint arialuni_count = base_and_count[1];
+        printf("arialuni_base = %d, count = %d\n", arialuni_base, arialuni_count);
+    }
+#endif
+}
+
+void ShapedText::updatePointSize(float new_size)
+{
+
+    point_size = new_size;
+    if (latched_point_size != new_size) {
+        const FT_F26Dot6 ptSize26Dot6 = FT_F26Dot6(round(point_size * 64));
+        for (size_t ii=0; ii<countof(font_names); ii++) {
+            FT_Error err = FT_Set_Char_Size(hb_ft_font_get_face(hb_ft_font[ii]),
+                0, ptSize26Dot6, device_hdpi, device_vdpi );
+            assert(!err);
+            err = err;  // so used
+        }
+        latched_point_size = new_size;
+        loaded_scene = ~0U;  // invalid value
+    }
+}
+
+void ShapedText::shapeExampleText(int text_count, const TextSample text[], float width)
+{
+    float scale = point_size/EM_SCALE;
+    float inv_scale = 1/scale;
+    float x = inv_scale*0;
+    float y = -inv_scale*point_size;
+
+    shaped_text.clear();
+
+    /* Create a buffer for harfbuzz to use */
+    hb_buffer_t *buf = hb_buffer_create();
+    //alternatively you can use hb_buffer_set_unicode_funcs(buf, hb_glib_get_unicode_funcs());
+    hb_buffer_set_unicode_funcs(buf, hb_ucdn_make_unicode_funcs());
+
+    for (int i=0; i < text_count; ++i) {
+        hb_buffer_clear_contents(buf);
+
+        hb_buffer_set_direction(buf, text[i].text_system->direction); /* or LTR */
+        hb_buffer_set_script(buf, text[i].text_system->script); /* see hb-unicode.h */
+        const char *language = text[i].text_system->language;
+        hb_buffer_set_language(buf, hb_language_from_string(language, int(strlen(language))));
+
+        /* Layout the text */
+        int text_length(int(strlen(text[i].text)));
+        hb_buffer_add_utf8(buf, text[i].text, text_length, 0, text_length);
+        FontType font = text[i].text_system->font;
+        hb_shape(hb_ft_font[font], buf, NULL, 0);
+
+        /* Hand the layout to cairo to render */
+        unsigned int glyph_count;
+        hb_glyph_info_t *glyph_info = hb_buffer_get_glyph_infos(buf, &glyph_count);
+        hb_glyph_position_t *glyph_pos = hb_buffer_get_glyph_positions(buf, &glyph_count);
+
+        int string_width_in_pixels = 0;
+        for (unsigned int j=0; j < glyph_count; ++j) {
+            string_width_in_pixels += glyph_pos[j].x_advance/64;
+        }
+
+        switch (text[i].text_system->direction) {
+        case HB_DIRECTION_LTR:
+            x = inv_scale*20; /* left justify */
+            break;
+        case HB_DIRECTION_RTL:
+            x = inv_scale*(width - string_width_in_pixels -20); /* right justify */
+            break;
+        case HB_DIRECTION_TTB:
+            x = inv_scale*(width/2 - string_width_in_pixels/2);  /* center */
+            break;
+        default:
+            assert(!"unknown direction");
+        }
+
+        NVprShapedGlyphs a(nvpr_glyph_base[font], scale);
+
+        for (unsigned int j=0; j < glyph_count; ++j) {
+            GLuint path = nvpr_glyph_base[font] + glyph_info[j].codepoint;
+#ifdef PRE_glPathGlyphIndexRangeNV
+            if (!glPathGlyphIndexRangeNV) {
+                generateGlyph(path, hb_ft_font_get_face(hb_ft_font[font]), glyph_info[j].codepoint);
+            } else {
+                // glPathGlyphIndexRangeNV has already generated the glyph.
+                assert(glIsPathNV(path));
+            }
+#endif // PRE_glPathGlyphIndexRangeNV
+            a.addGlyph(x + inv_scale*glyph_pos[j].x_offset/64,
+                y + inv_scale*glyph_pos[j].y_offset/64,
+                glyph_info[j].codepoint);
+            x += inv_scale*glyph_pos[j].x_advance/64;
+            y += inv_scale*glyph_pos[j].y_advance/64;  
+        }
+
+        shaped_text.push_back(a);
+
+        y += -inv_scale*(point_size*1.5f);
+    }
+    hb_buffer_destroy(buf);
+}
+
+void ShapedText::drawShapedExampleText()
+{
+    const GLuint stencil_write_mask = ~0U;
+    GLuint color = 0;
+
+    if (es_context) {
+      color = glGetUniformLocation(program, "color");
+      glUseProgram(program);
+    }
+
+    for (size_t i=0; i<shaped_text.size(); i++) {
+        if (stroking) {
+            if (es_context) {
+              glUniform3f(color, 0, 0, 0); // black
+            } else {
+              glColor3f(0,0,0); // black
+            }
+            shaped_text[i].drawStroked(stencil_write_mask);
+        }
+        if (filling) {
+          if (es_context) {
+            glUniform3f(color, 1, 1, 0); // yellow
+          }
+          else {
+            glColor3f(1, 1, 0); // yellow
+          }
+            shaped_text[i].drawFilled(stencil_write_mask);
+        }
+    }
+    if (es_context) {
+      glUseProgram(0);
+    }
+}
+
+void ShapedText::shutdownHarfBuzz()
+{
+    /* Cleanup */
+    for (int i=0; i < NUM_FONTS; ++i) {
+        // This will implicitly call FT_Done_Face on each hb_ft_font element's FT_Face
+        // because FT_Done_Face is each hb_font_t's hb_destroy_func_t callback
+        hb_font_destroy(hb_ft_font[i]);
+
+#if !defined(PRE_glPathGlyphIndexRangeNV)
+        assert(glIsPathNV(nvpr_glyph_base[i]));
+        assert(glIsPathNV(nvpr_glyph_base[i]+nvpr_glyph_count[i]-1));
+        glDeletePathsNV(nvpr_glyph_base[i], nvpr_glyph_count[i]);
+        assert(!glIsPathNV(nvpr_glyph_base[i]));
+        assert(!glIsPathNV(nvpr_glyph_base[i]+nvpr_glyph_count[i]-1));
+#endif
+    }
+
+    FT_Done_FreeType(ft_library);
+}
+
+void ShapedText::setBackground()
+{
+    float r, g, b, a;
+
+    switch (background) {
+    default:
+    case 0:
+        r = g = b = 0.0;
+        break;
+    case 1:
+        r = g = b = 1.0;
+        break;
+    case 2:
+        r = 0.1;
+        g = 0.3;
+        b = 0.6;
+        break;
+    case 3:
+        r = g = b = 0.5;
+        break;
+    }
+    if (sRGB_capable) {
+        r = convertSRGBColorComponentToLinearf(r);
+        g = convertSRGBColorComponentToLinearf(g);
+        b = convertSRGBColorComponentToLinearf(b);
+    }
+    a = 1.0;
+    glClearColor(r,g,b,a);
+}
+
+ShapedText::ShapedText(NvPlatformContext* platform)
+    : PathSampleApp(platform, "ShapedText")
+    , stroking(true)
+    , filling(true)
+    , NVprAPImode(GLYPH_INDEX_ARRAY)
+    , current_scene(3)
+    , point_size(50)  // 50 point
+    , background(2) // nice blue
+    , path_template(0)
+    , render_state(NvRedrawMode::UNBOUNDED)
+    , program(0)
+{
+    // Required in all subclasses to avoid silent link issues
+    forceLinkHack();
+
+    // Should be the opposite of stroking and filling.
+    stroking_state = !stroking;
+    filling_state = !filling;
+    loaded_scene = current_scene+1;
+    latched_point_size = point_size+1;
+
+    continuousRendering(false);	
+}
+
+ShapedText::~ShapedText()
+{
+    LOGI("ShapedText: destroyed\n");
+}
+
+void ShapedText::continuousRendering(bool keep_rendering)
+{
+    // XXX ugh without render_state variable, calling setRedrawMode "too much" casues DVM crashes
+    if (keep_rendering) {
+        if (render_state != NvRedrawMode::UNBOUNDED) {
+            getPlatformContext()->setRedrawMode(NvRedrawMode::UNBOUNDED);
+            render_state = NvRedrawMode::UNBOUNDED;
+        }
+    } else {
+        if (render_state != NvRedrawMode::ON_DEMAND) {
+            getPlatformContext()->setRedrawMode(NvRedrawMode::ON_DEMAND);
+            render_state = NvRedrawMode::ON_DEMAND;
+        }
+    }
+}
+
+void ShapedText::postRedisplay()
+{
+    getPlatformContext()->requestRedraw();	
+}
+
+void ShapedText::configurationCallback(NvEGLConfiguration& config)
+{ 
+    config.depthBits = 24; 
+    config.stencilBits = 8; 
+    config.msaaSamples = 8;
+    if (es_context) {
+      config.apiVer = NvGfxAPIVersionES3_1();
+    }
+    else {
+      config.apiVer = NvGfxAPIVersionGL4();
+    }
+}
+
+const NvTweakEnum<uint32_t> sceneNames[] = {
+    { "Writing changes", 3 },
+    { "Some text", 0 },
+    { "Cat words",    1 },
+    { "Sky poetry",  2 },
+};
+
+enum UIReactionIDs {   
+    REACT_RESET         = 0x10000001,
+};
+
+NvUIEventResponse ShapedText::handleReaction(const NvUIReaction &react)
+{
+    switch (react.code) {
+    case REACT_RESET:
+        initViewMatrix();
+        point_size = 50;
+        mTweakBar->syncValues();
+        postRedisplay();	
+        return nvuiEventHandled;
+    }
+    return nvuiEventNotHandled;
+}
+
+void ShapedText::initUI() {
+    // sample apps automatically have a tweakbar they can use.
+    if (mTweakBar) { // create our tweak ui
+        NvTweakVarBase *var;
+
+        mTweakBar->addPadding(2);
+        var = mTweakBar->addValue("Filling", filling);
+        addTweakKeyBind(var, NvKey::K_F);
+        addTweakButtonBind(var, NvGamepad::BUTTON_LEFT_SHOULDER);
+
+        mTweakBar->addPadding(2);
+        var = mTweakBar->addValue("Stroking", stroking);
+        addTweakKeyBind(var, NvKey::K_S);
+        addTweakButtonBind(var, NvGamepad::BUTTON_RIGHT_SHOULDER);
+        
+        mTweakBar->addPadding(2);
+        mTweakBar->addEnum("Text sample", current_scene, sceneNames, TWEAKENUM_ARRAYSIZE(sceneNames), 0x0);
+
+        mTweakBar->addPadding(2);
+        const float minimum_point_size = 6;
+        const float maximum_point_size = 80;
+        const float step = 0.5f;
+        var = mTweakBar->addValue("Point size", point_size,
+            minimum_point_size, maximum_point_size, step);
+        addTweakKeyBind(var, NvKey::K_COMMA, NvKey::K_PERIOD);
+        addTweakButtonBind(var, NvGamepad::BUTTON_DPAD_RIGHT, NvGamepad::BUTTON_DPAD_LEFT);
+
+        mTweakBar->addPadding(4);
+        var = mTweakBar->addButton("Reset", REACT_RESET);
+        addTweakKeyBind(var, NvKey::K_R);
+        addTweakButtonBind(var, NvGamepad::BUTTON_X);
+    }
+}
+
+void ShapedText::initGraphics()
+{
+    if (hasFramebufferSRGB) {
+        glGetIntegerv(GL_FRAMEBUFFER_SRGB_CAPABLE_EXT, &sRGB_capable);
+    }
+
+    setBackground();
+
+    // Create a null path object to use as a parameter template for creating fonts.
+    path_template = glGenPathsNV(1);
+    glPathCommandsNV(path_template, 0, NULL, 0, GL_FLOAT, NULL);
+    glPathParameterfNV(path_template, GL_PATH_STROKE_WIDTH_NV, 0.1*emScale);  // 10% of emScale
+    glPathParameteriNV(path_template, GL_PATH_JOIN_STYLE_NV, GL_ROUND_NV);
+
+    glStencilFunc(GL_NOTEQUAL, 0, ~0U);
+    glStencilOp(GL_KEEP, GL_KEEP, GL_ZERO);
+}
+
+float canvas_width = 800;
+
+void ShapedText::loadScene()
+{
+    switch (current_scene) {
+    case 0:
+        shapeExampleText(countof(some_text), some_text, canvas_width);
+        break;
+    case 1:
+        shapeExampleText(countof(cat_text), cat_text, canvas_width);
+        break;
+    case 2:
+        shapeExampleText(countof(cloud_text), cloud_text, canvas_width);
+        break;
+    case 3:
+        shapeExampleText(countof(change_text), change_text, canvas_width);
+        break;
+    }
+}
+
+void ShapedText::setScene(int scene)
+{
+    current_scene = scene;
+    loadScene();
+}
+
+void ShapedText::initProgram()
+{
+    const GLchar *source = "#extension GL_ARB_separate_shader_objects : enable\n"
+      "precision highp float;\n"
+      "uniform vec3 color;\n"
+      "void main() {\n"
+      "    gl_FragColor = vec4(color, 1.0);\n"
+      "}\n";
+    program = glCreateShaderProgramv(GL_FRAGMENT_SHADER, 1, &source);
+}
+
+void ShapedText::initRendering()
+{
+    if(!requireExtension("GL_NV_path_rendering")) return;
+    if (!es_context && !requireExtension("GL_EXT_direct_state_access")) return;
+
+    glClearColor(0.0f, 0.0f, 0.0f, 1.0f);    
+
+    NvAssetLoaderAddSearchPath("nvpr/ShapedTextES");
+
+    initViewMatrix();
+    initGraphics();
+    if (es_context) {
+      initProgram();
+    }
+    initHarfBuzz();
+    loadScene();
+    reportMode();
+
+    CHECK_GL_ERROR();
+}
+
+void ShapedText::shutdownRendering()
+{
+  if (es_context) {
+      glDeleteProgram(program);
+  }
+}
+
+void ShapedText::initViewMatrix()
+{
+    view = float3x3(1,0,canvas_width * 0.4f,
+                    0,1,canvas_width * 0.15f,
+                    0,0,1);
+}
+
+void ShapedText::display()
+{
+    if (sRGB_capable) {
+        glEnable(GL_FRAMEBUFFER_SRGB_EXT);
+    }
+    glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
+    glEnable(GL_STENCIL_TEST); {
+        MatrixLoadToGL(view);
+        drawShapedExampleText();
+    } glDisable(GL_STENCIL_TEST);
+    if (sRGB_capable) {
+        glDisable(GL_FRAMEBUFFER_SRGB_EXT);
+    }
+    CHECK_GL_ERROR();
+}
+
+void ShapedText::draw()
+{
+    updatePointSize(point_size);
+    if (current_scene != loaded_scene) {
+        loadScene();
+        loaded_scene = current_scene;
+    }
+
+    updateView();
+
+    display();
+}
+
+NvAppBase* NvAppFactory(NvPlatformContext* platform) {
+    return new ShapedText(platform);
+}
diff --git a/samples/nvpr/ShapedTextES/ShapedText.h b/samples/nvpr/ShapedTextES/ShapedText.h
new file mode 100644
index 0000000..c05c5a3
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/ShapedText.h
@@ -0,0 +1,216 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/ShapedTextES/ShapedText.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+#ifndef ShapedText_H
+#define ShapedText_H
+
+#include <vector>
+
+#include "PathSampleApp.h"
+
+class NvStopWatch;
+class NvFramerateCounter;
+
+// FreeType2 headers
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include <freetype/ftadvanc.h>
+#include <freetype/ftsnames.h>
+#include <freetype/tttables.h>
+#include <freetype/ftoutln.h> // for FT_Outline_Decompose
+
+// HarfBuzz headers
+#include <hb.h>
+#include <hb-ft.h>
+#include <hb-ucdn.h>  // Unicode Database and Normalization
+//#include <hb-icu.h> // Alternatively you can use hb-glib.h
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+
+using namespace Cg;
+
+enum FontType {  // Avoid "Font" since used by X headers
+    ENGLISH=0,
+    ARABIC,
+    CHINESE,
+    TAMIL,
+    HEBREW,
+    NUM_FONTS
+};
+
+struct TextSystem {
+    hb_direction_t direction;
+    const char *language;
+    hb_script_t script;
+    FontType font;
+};
+
+struct TextSample {
+    const char *text;
+    const TextSystem *text_system;
+};
+
+struct NVprShapedGlyphs {
+    GLuint glyph_base;
+    float scale;
+    std::vector<GLuint> glyphs;
+    std::vector<GLfloat> xy;
+
+    NVprShapedGlyphs(GLuint glyph_base_, float scale_)
+        : glyph_base(glyph_base_)
+        , scale(scale_)
+    {}
+    void reset() {
+        glyphs.clear();
+        xy.clear();
+    }
+    void addGlyph(GLfloat x, GLfloat y, GLuint gindex) {
+        glyphs.push_back(gindex);
+        xy.push_back(x);
+        xy.push_back(y);
+    }
+    void drawFilled(GLuint stencil_write_mask) {
+        assert(2*glyphs.size() == xy.size());
+        glMatrixPushEXT(GL_MODELVIEW); {
+            glMatrixScalefEXT(GL_MODELVIEW, scale, -scale, 1);
+            glStencilFillPathInstancedNV(
+                GLsizei(glyphs.size()),
+                GL_UNSIGNED_INT, &glyphs[0],
+                glyph_base,
+                GL_COUNT_UP_NV, stencil_write_mask, 
+                GL_TRANSLATE_2D_NV, &xy[0]);
+            glCoverFillPathInstancedNV(
+                GLsizei(glyphs.size()),
+                GL_UNSIGNED_INT, &glyphs[0],
+                glyph_base,
+                GL_BOUNDING_BOX_OF_BOUNDING_BOXES_NV,
+                GL_TRANSLATE_2D_NV, &xy[0]);
+        } glMatrixPopEXT(GL_MODELVIEW);
+    }
+    void drawStroked(GLuint stencil_write_mask) {
+        assert(2*glyphs.size() == xy.size());
+        glMatrixPushEXT(GL_MODELVIEW); {
+            glMatrixScalefEXT(GL_MODELVIEW, scale, -scale, 1);
+            glStencilStrokePathInstancedNV(
+                GLsizei(glyphs.size()),
+                GL_UNSIGNED_INT, &glyphs[0],
+                glyph_base,
+                /*reference*/0x1, stencil_write_mask, 
+                GL_TRANSLATE_2D_NV, &xy[0]);
+            glCoverStrokePathInstancedNV(
+                GLsizei(glyphs.size()),
+                GL_UNSIGNED_INT, &glyphs[0],
+                glyph_base,
+                GL_BOUNDING_BOX_OF_BOUNDING_BOXES_NV,
+                GL_TRANSLATE_2D_NV, &xy[0]);
+        } glMatrixPopEXT(GL_MODELVIEW);
+    }
+};
+
+class ShapedText : public PathSampleApp {
+private:
+    GLuint program;
+    void initProgram();
+    ShapedText& operator = (const ShapedText &rhs) { assert(!"no assignment supported"); return *this; }
+
+public:
+    ShapedText(NvPlatformContext* platform);
+    ~ShapedText();
+
+   
+    void initUI();
+    void initRendering();
+    void shutdownRendering();
+    void display();
+    void draw();
+
+    void shapeExampleText(int text_count, const TextSample text[], float width);
+
+    void configurationCallback(NvEGLConfiguration& config);
+
+    void updatePointSize(float new_size);
+
+protected:
+    bool stroking;
+    bool filling;
+    // Should be the opposite of stroking and filling.
+    bool stroking_state;
+    bool filling_state;
+
+    int use_sRGB;
+    bool hasFramebufferSRGB;
+    GLint sRGB_capable;
+
+    enum NVprAPImode_t {
+        GLYPH_INDEX_ARRAY,
+        MEMORY_GLYPH_INDEX_ARRAY,
+        GLYPH_INDEX_RANGE,
+    } NVprAPImode;
+
+    static const int device_hdpi = 72;
+    static const int device_vdpi = 72;
+    static const int emScale = 2048;
+    uint32_t current_scene;
+    uint32_t loaded_scene;
+    std::vector<NVprShapedGlyphs> shaped_text;
+    float point_size;
+    float latched_point_size;
+    int background;
+    GLuint path_template;
+
+    void drawShapedExampleText();
+    void initGraphics();
+
+    void setBackground();
+    void loadScene();
+    void setScene(int scene);
+
+    NvUIEventResponse handleReaction(const NvUIReaction &react);
+
+    void initHarfBuzz();
+    void shutdownHarfBuzz();
+
+    void initViewMatrix();
+    void reportMode();
+
+    void postRedisplay();
+    NvRedrawMode::Enum render_state;
+    void continuousRendering(bool);
+};
+
+#endif
diff --git a/samples/nvpr/ShapedTextES/ant.properties b/samples/nvpr/ShapedTextES/ant.properties
new file mode 100644
index 0000000..d49415f
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/ant.properties
@@ -0,0 +1 @@
+source.dir=src/../../../../extensions/src/NvAppBase/java;src
diff --git a/samples/nvpr/ShapedTextES/assets/fonts/noto/APACHE-LICENSE-2.0.html b/samples/nvpr/ShapedTextES/assets/fonts/noto/APACHE-LICENSE-2.0.html
new file mode 100644
index 0000000..b453f5c
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/assets/fonts/noto/APACHE-LICENSE-2.0.html
@@ -0,0 +1,446 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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+<li><a href="http://aries.apache.org/" title="Enterprise OSGi application programming model">Aries</a></li>
+<li><a href="http://avro.apache.org/" title="A Serialization System">Avro</a></li>
+<li><a href="http://axis.apache.org/" title="Java SOAP Engine">Axis</a></li>
+<li><a href="http://bigtop.apache.org/" title="Apache Hadoop ecosystem integration and distribution project">Bigtop</a></li>
+<li><a href="http://bloodhound.apache.org/" title="Issue tracking, wiki and repository browser">Bloodhound</a></li>
+<li><a href="http://buildr.apache.org/" title="Simple and intuitive build system for Java applications">Buildr</a></li>
+<li><a href="http://bval.apache.org/" title="Apache BVal: JSR-303 Bean Validation Implementation and Extensions">BVal</a></li>
+<li><a href="http://camel.apache.org/" title="Spring based Integration Framework which implements the Enterprise Integration Patterns">Camel</a></li>
+<li><a href="http://cassandra.apache.org/" title="Highly scalable second-generation distributed database">Cassandra</a></li>
+<li><a href="http://cayenne.apache.org/" title="User-friendly Java ORM with Tools">Cayenne</a></li>
+<li><a href="http://chemistry.apache.org/" title="CMIS (Content Managment Interoperability Services) Clients and Servers">Chemistry</a></li>
+<li><a href="http://chukwa.apache.org/" title="Open source data collection system for monitoring large distributed systems.">Chukwa</a></li>
+<li><a href="http://clerezza.apache.org/" title="Semantically linked data for OSGi">Clerezza</a></li>
+<li><a href="http://cloudstack.apache.org/" title="Infrastructure as a Service solution">CloudStack</a></li>
+<li><a href="http://cocoon.apache.org/" title="Web development framework: separation of concerns, component-based">Cocoon</a></li>
+<li><a href="http://commons.apache.org/" title="Reusable Java components">Commons</a></li>
+<li><a href="http://continuum.apache.org/" title="Continuous Integration and Build Server">Continuum</a></li>
+<li><a href="http://cordova.apache.org/" title="Platform for building native mobile applications using HTML, CSS and JavaScript">Cordova</a></li>
+<li><a href="http://couchdb.apache.org/" title="RESTful document database">CouchDB</a></li>
+<li><a href="http://creadur.apache.org/" title="Comprehension and auditing of software distributions">Creadur</a></li>
+<li><a href="http://crunch.apache.org/" title="Simple and Efficient MapReduce Pipelines">Crunch</a></li>
+<li><a href="http://ctakes.apache.org/" title="Natural language processing (NLP) tool for information extraction from electronic medical record clinical free-text">cTAKES</a></li>
+<li><a href="http://curator.apache.org/" title="Java libraries that make using Apache ZooKeeper easier">Curator</a></li>
+<li><a href="http://cxf.apache.org/" title="Service Framework">CXF</a></li>
+<li><a href="http://db.apache.org/" title="Database access">DB</a></li>
+<li><a href="http://deltacloud.apache.org/" title="RESTful cloud management interface">Deltacloud</a></li>
+<li><a href="http://deltaspike.apache.org/" title="Portable CDI extensions that provide useful features for Java application developers">DeltaSpike</a></li>
+<li><a href="http://directmemory.apache.org/" title="An off-heap cache for the Java Virtual Machine">DirectMemory</a></li>
+<li><a href="http://directory.apache.org/" title="Apache Directory Server">Directory</a></li>
+<li><a href="http://empire-db.apache.org/" title="Relational Data Persistence">Empire-db</a></li>
+<li><a href="http://etch.apache.org/" title="Cross-platform, language- and transport-independent RPC-like messaging framework">Etch</a></li>
+<li><a href="http://falcon.apache.org/" title="Data management &amp; processing platform.">Falcon</a></li>
+<li><a href="http://felix.apache.org/" title="OSGi Framework and components.">Felix</a></li>
+<li><a href="http://flex.apache.org/" title="Application framework for expressive web applications that deploy to all major browsers, desktops and devices.">Flex</a></li>
+<li><a href="http://flume.apache.org/" title="A reliable service for efficiently collecting, aggregating, and moving large amounts of log data">Flume</a></li>
+<li><a href="http://forrest.apache.org/" title="Aggregated multi-channel documentation, separation of concerns">Forrest</a></li>
+<li><a href="http://geronimo.apache.org/" title="Java2, Enterprise Edition (J2EE) container">Geronimo</a></li>
+<li><a href="http://giraph.apache.org/" title="Iterative graph processing system built for high scalability">Giraph</a></li>
+<li><a href="http://gora.apache.org/" title="ORM framework for column stores such as Apache HBase and Apache Cassandra with a specific focus on Hadoop">Gora</a></li>
+<li><a href="http://gump.apache.org/" title="Continuous integration of open source projects">Gump</a></li>
+<li><a href="http://hadoop.apache.org/" title="Distributed computing platform">Hadoop</a></li>
+<li><a href="http://hama.apache.org/" title="a Bulk Synchronous Parallel computing framework on top of Hadoop">Hama</a></li>
+<li><a href="http://hbase.apache.org/" title="Hadoop Database">HBase</a></li>
+<li><a href="http://helix.apache.org/" title="A cluster management framework for partitioned and replicated distributed resources">Helix</a></li>
+<li><a href="http://hive.apache.org/" title="Data warehouse infrastructure using the Hadoop Database">Hive</a></li>
+<li><a href="http://hc.apache.org/" title="Java toolset of low level HTTP components">HttpComponents</a></li>
+<li><a href="http://isis.apache.org/" title="Framework for rapidly developing domain-driven apps in Java">Isis</a></li>
+<li><a href="http://jackrabbit.apache.org/" title="Content Repository for Java">Jackrabbit</a></li>
+<li><a href="http://james.apache.org/" title="Java Apache Mail Enterprise Server">James</a></li>
+<li><a href="http://jclouds.apache.org/" title="Java cloud APIs and abstractions">jclouds</a></li>
+<li><a href="http://jena.apache.org/" title="Java framework for building Semantic Web applications">Jena</a></li>
+<li><a href="http://jmeter.apache.org/" title="Java performance and functional testing">JMeter</a></li>
+<li><a href="http://jspwiki.apache.org/" title="Leading open source WikiWiki engine, feature-rich and built around standard J2EE components (Java, servlets, JSP). ">JSPWiki</a></li>
+<li><a href="http://juddi.apache.org/" title="Java implementation of the Universal Description, Discovery, and Integration specification">jUDDI</a></li>
+<li><a href="http://kafka.apache.org/" title="Distributed publish-subscribe messaging system">Kafka</a></li>
+<li><a href="http://karaf.apache.org/" title="Server-side OSGi distribution">Karaf</a></li>
+<li><a href="http://knox.apache.org/" title="Simplify and normalize the deployment and implementation of secure Hadoop clusters">Knox</a></li>
+<li><a href="http://lenya.apache.org/" title="Content Management System">Lenya</a></li>
+<li><a href="http://libcloud.apache.org/" title="Unified interface to the cloud">Libcloud</a></li>
+<li><a href="http://logging.apache.org/" title="Cross-language logging services">Logging</a></li>
+<li><a href="http://lucene.apache.org/" title="Search engine library">Lucene</a></li>
+<li><a href="http://lucenenet.apache.org/" title="Search engine library targeted at .NET runtime users.">Lucene.Net</a></li>
+<li><a href="http://lucy.apache.org/" title="Search engine library for dynamic languages">Lucy</a></li>
+<li><a href="http://mahout.apache.org/" title="Scalable machine learning library">Mahout</a></li>
+<li><a href="http://manifoldcf.apache.org/" title="Framework for connecting source content repositories to target repositories or indexes.">ManifoldCF</a></li>
+<li><a href="http://marmotta.apache.org/" title="An Open Platform for Linked Data">Marmotta</a></li>
+<li><a href="http://maven.apache.org/" title="Java project management and comprehension tools">Maven</a></li>
+<li><a href="http://mesos.apache.org/" title="a cluster manager that provides efficient resource isolation and sharing across distributed applications">Mesos</a></li>
+<li><a href="http://mina.apache.org/" title="Multipurpose Infrastructure for Network Application">MINA</a></li>
+<li><a href="http://mrunit.apache.org/" title="Java library that helps developers unit test Apache Hadoop map reduce jobs">MRUnit</a></li>
+<li><a href="http://myfaces.apache.org/" title="JavaServer(tm) Faces implementation and components">MyFaces</a></li>
+<li><a href="http://nutch.apache.org/" title="Open Source Web Search Software">Nutch</a></li>
+<li><a href="http://ode.apache.org/" title="Orchestration Director Engine: Business Process Management (BPM), Process Orchestration and Workflow through service composition.">ODE</a></li>
+<li><a href="http://ofbiz.apache.org/" title="Open for Business: enterprise automation software">OFBiz</a></li>
+<li><a href="http://olingo.apache.org/" title="OASIS OData protocol libraries">Olingo</a></li>
+<li><a href="http://oltu.apache.org/" title="OAuth protocol implementation in Java">Oltu</a></li>
+<li><a href="http://onami.apache.org/" title="Development and maintenance of a set of Google Guice extensions">Onami</a></li>
+<li><a href="http://oodt.apache.org/" title="Object Oriented Data Technology (middleware metadata)">OODT</a></li>
+<li><a href="http://oozie.apache.org/" title="A workflow scheduler system to manage Apache Hadoop jobs.">Oozie</a></li>
+<li><a href="http://climate.apache.org/" title="Climate model evaluation">Open Climate Workbench</a></li>
+<li><a href="http://openjpa.apache.org/" title="OpenJPA: Object Relational Mapping for Java">OpenJPA</a></li>
+<li><a href="http://openmeetings.apache.org/" title="OpenMeetings: Web-Conferencing and real-time collaboration">OpenMeetings</a></li>
+<li><a href="http://opennlp.apache.org/" title="Machine learning based toolkit for the processing of natural language text">OpenNLP</a></li>
+<li><a href="http://openoffice.apache.org/" title="An open-source, office-document productivity suite">OpenOffice</a></li>
+<li><a href="http://openwebbeans.apache.org/" title="OpenWebBeans: JSR-299 Context and Dependency Injection for Java EE Platform Implementation">OpenWebBeans</a></li>
+<li><a href="http://pdfbox.apache.org/" title="Java library for working with PDF documents">PDFBox</a></li>
+<li><a href="http://perl.apache.org/" title="Dynamic websites using Perl">Perl</a></li>
+<li><a href="http://pig.apache.org/" title="Platform for analyzing large data sets">Pig</a></li>
+<li><a href="http://pivot.apache.org/" title="Rich Internet applications in Java">Pivot</a></li>
+<li><a href="http://poi.apache.org/" title="Java API for OLE 2 Compound and OOXML Documents">POI</a></li>
+<li><a href="http://portals.apache.org/" title="Portal technology">Portals</a></li>
+<li><a href="http://qpid.apache.org/" title="Multiple language implementation of the latest Advanced Message Queuing Protocol (AMQP)">Qpid</a></li>
+<li><a href="http://rave.apache.org/" title="Web and social mashup engine">Rave</a></li>
+<li><a href="http://river.apache.org/" title="Jini service oriented architecture">River</a></li>
+<li><a href="http://roller.apache.org/" title="Java blog server">Roller</a></li>
+<li><a href="http://santuario.apache.org/" title="XML Security in Java and C++">Santuario</a></li>
+<li><a href="http://servicemix.apache.org/" title="Enterprise Service Bus">ServiceMix</a></li>
+<li><a href="http://shindig.apache.org/" title="Opensocial Reference Implementation">Shindig</a></li>
+<li><a href="http://shiro.apache.org/" title="Powerful and easy-to-use application security framework">Shiro</a></li>
+<li><a href="http://sis.apache.org/" title="Spatial Information System">SIS</a></li>
+<li><a href="http://sling.apache.org/" title="Web Framework for JCR Content Repositories">Sling</a></li>
+<li><a href="http://spamassassin.apache.org/" title="Mail filter to identify spam">SpamAssassin</a></li>
+<li><a href="http://spark.apache.org/" title="Fast and general engine for large-scale data processing">Spark</a></li>
+<li><a href="http://sqoop.apache.org/" title="Bulk Data Transfer for Hadoop and Structured Datastores">Sqoop</a></li>
+<li><a href="http://stanbol.apache.org/" title="Reusable components for semantic content management">Stanbol</a></li>
+<li><a href="http://steve.apache.org/" title="Apache's Python based single transferable vote software system">STeVe</a></li>
+<li><a href="http://storm.apache.org/" title="Distributed, real-time computation system">Storm</a></li>
+<li><a href="http://struts.apache.org/" title="Model 2 framework for building Java web applications">Struts</a></li>
+<li><a href="http://subversion.apache.org/" title="Version Control">Subversion</a></li>
+<li><a href="http://synapse.apache.org/" title="Enterprise Service Bus and Mediation Framework">Synapse</a></li>
+<li><a href="http://syncope.apache.org/" title="Managing digital identities in enterprise environments">Syncope</a></li>
+<li><a href="http://tajo.apache.org/" title="Big data warehouse system on Hadoop">Tajo</a></li>
+<li><a href="http://tapestry.apache.org/" title="Component-based Java Web Application Framework">Tapestry</a></li>
+<li><a href="http://tcl.apache.org/" title="Dynamic websites using TCL">Tcl</a></li>
+<li><a href="http://tez.apache.org/" title="High-performance and scalable distributed data processing framework">Tez</a></li>
+<li><a href="http://thrift.apache.org/" title="Framework for scalable cross-language services development">Thrift</a></li>
+<li><a href="http://tika.apache.org" title="Content Analysis and Detection Toolkit">Tika</a></li>
+<li><a href="http://tiles.apache.org/" title="A templating framework for web application user interfaces">Tiles</a></li>
+<li><a href="http://tomcat.apache.org/" title="A Java Servlet and JSP Container">Tomcat</a></li>
+<li><a href="http://tomee.apache.org/" title="Java EE Web Profile built on Tomcat">TomEE</a></li>
+<li><a href="http://trafficserver.apache.org/" title="A fast, scalable and extensible HTTP/1.1 compliant caching proxy server">Traffic Server</a></li>
+<li><a href="http://turbine.apache.org/" title="A Java Servlet Web Application Framework and associated component library">Turbine</a></li>
+<li><a href="http://tuscany.apache.org/" title="An SCA based Service Composition Framework">Tuscany</a></li>
+<li><a href="http://uima.apache.org/" title="Framework and annotators for unstructured information analysis">UIMA</a></li>
+<li><a href="http://vcl.apache.org/" title="Virtual Computing Lab">VCL</a></li>
+<li><a href="http://velocity.apache.org/" title="A Java Templating Engine">Velocity</a></li>
+<li><a href="http://vxquery.apache.org/" title="A parallel XQuery processor">VXQuery</a></li>
+<li><a href="http://ws.apache.org/" title="Projects related to Web Services">Web Services</a></li>
+<li><a href="http://whirr.apache.org/" title="Libraries for running Cloud Services">Whirr</a></li>
+<li><a href="http://wicket.apache.org/" title="Component-based Java Web Application Framework.">Wicket</a></li>
+<li><a href="http://wink.apache.org/" title="RESTful Web services Framework">Wink</a></li>
+<li><a href="http://wookie.apache.org/" title="Widgets for Applications">Wookie</a></li>
+<li><a href="http://xalan.apache.org/" title="XSLT processors in Java and C++">Xalan</a></li>
+<li><a href="http://xerces.apache.org/" title="XML parsers in Java, C++ and Perl">Xerces</a></li>
+<li><a href="http://xmlbeans.apache.org/" title="XML-Java binding tool">XMLBeans</a></li>
+<li><a href="http://xmlgraphics.apache.org/" title="Conversion from XML to graphical output">XML Graphics</a></li>
+<li><a href="http://zookeeper.apache.org/" title="Centralized service for maintaining configuration information">ZooKeeper</a></li>
+</ul>
+      </div>
+      <div class="grid_3">
+        <h4>Foundation</h4>
+        <ul>
+          <li><a href="/foundation/faq.html">FAQ</a></li> 
+          <li><a href="/foundation/glossary.html">Glossary</a></li> 
+          <li><a href="/licenses/" title="Overview of the Apache Licenese">Licenses</a></li> 
+          <li><a href="/foundation/marks/" title="Apache marks policies and listing">Trademarks</a></li>  
+          <li><a href="/foundation/news.html" title="Official news feed of Foundation announcements">News</a></li> 
+          <li><a href="/press/" title="Press, Media, and Analyst contact">Press Inquiries</a></li> 
+          <li><a href="/foundation/records/" title="Formal corporate records and board meeting minutes">Public Records</a></li> 
+          <li><a href="/foundation/mailinglists.html" title="Mailing lists and Apache">Mailing Lists</a></li> 
+          <li><a href="/foundation/sponsorship.html" title="Sponsor the Foundation">Sponsorship</a></li> 
+          <li><a href="/foundation/contributing.html" title="Donate to the Foundation">Donations</a></li> 
+          <li><a href="/foundation/buy_stuff.html" title="Buy Apache branded merchandise">Buy Stuff</a></li> 
+          <li><a href="/foundation/thanks.html" title="Thank you to our Sponsors">Thanks</a></li> 
+          <li><a href="/foundation/contact.html" title="Contact Us">Contact</a></li> 
+        </ul>
+      </div>
+      <div class="grid_3 suffix_1">
+        <h4>Foundation Projects</h4>
+        <ul>
+          <li><a href="http://attic.apache.org/" title="Inactive projects repository">Attic</a></li> 
+          <li><a href="/foundation/conferences.html" title="Meetings of developers and users">Conferences</a></li> 
+          <li><a href="http://community.apache.org/" title="Helping newcomers to the ASF">Community Development</a></li> 
+          <li><a href="http://incubator.apache.org/" title="Shepherd for new projects">Incubator</a></li> 
+          <li><a href="/dev/" title="ASF Infrastructure: Operations and howto documents for PMCs and contributors">Infrastructure</a></li> 
+          <li><a href="http://labs.apache.org/" title="The Innovation Laboratories of the Apache Software Foundation">Labs</a></li> 
+          <li><a href="/legal/" title="Legal Affairs">Legal Affairs</a></li> 
+          <li><a href="/press/" title="Public Relations">Public Relations</a></li> 
+          <li><a href="/security/" title="Security">Security</a></li> 
+          <li><a href="/travel/" title="Travel Assistance">Travel Assistance</a></li> 
+        </ul>
+      </div>
+      
+      <div class="grid_3">
+        <h4>Community</h4>
+        <ul>
+          <li><a href="http://people.apache.org/" title="Apache committer homepages">People</a></li> 
+          <li><a href="/memorials/" title="In memoriam of past committers">Memorials</a></li> 
+          <li><a href="http://feathercast.apache.org/" title="Apache Podcasts">Feathercast</a></li> 
+          <li><a href="http://blogs.apache.org/" title="Apache Project Blogs">Project Blogs</a></li> 
+          <li><a href="http://planet.apache.org/committers/" title="Apache Committers' Blogs">PlanetApache</a></li> 
+        </ul>
+      </div>
+      <div class="grid_3">
+        <h4>How It Works</h4>
+        <ul>
+          <li><a href="/foundation/how-it-works.html">Introduction</a></li> 
+          <li><a href="/foundation/how-it-works.html#meritocracy">Meritocracy</a></li> 
+          <li><a href="/foundation/how-it-works.html#structure">Structure</a></li> 
+          <li><a href="/foundation/how-it-works.html#roles">Roles</a></li> 
+          <li><a href="/foundation/how-it-works.html#management">Collaboration</a></li> 
+          <li><a href="/foundation/how-it-works.html#incubator">Incubator</a></li> 
+          <li><a href="/foundation/how-it-works.html#other">Other entities</a></li> 
+          <li><a href="/foundation/glossary.html">Glossary</a></li> 
+          <li><a href="/foundation/voting.html">Voting</a></li> 
+        </ul>
+      </div>
+    </div>
+    <div class="clear"></div>
+    
+    </div>
+    <div id="copyright" class="container_16">
+      <p>Copyright &#169; 2012 The Apache Software Foundation, Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.<br/>Apache and the Apache feather logo are trademarks of The Apache Software Foundation.</p>
+    </div>
+  </body>
+</html>
diff --git a/samples/nvpr/ShapedTextES/assets/fonts/noto/NotoNaskhArabic-Regular.ttf b/samples/nvpr/ShapedTextES/assets/fonts/noto/NotoNaskhArabic-Regular.ttf
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diff --git a/samples/nvpr/ShapedTextES/assets/fonts/noto/NotoSansCJKtc-Light.otf b/samples/nvpr/ShapedTextES/assets/fonts/noto/NotoSansCJKtc-Light.otf
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diff --git a/samples/nvpr/ShapedTextES/assets/fonts/noto/NotoSansHebrew-Regular.ttf b/samples/nvpr/ShapedTextES/assets/fonts/noto/NotoSansHebrew-Regular.ttf
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diff --git a/samples/nvpr/ShapedTextES/assets/fonts/noto/NotoSansTamil-Regular.ttf b/samples/nvpr/ShapedTextES/assets/fonts/noto/NotoSansTamil-Regular.ttf
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diff --git a/samples/nvpr/ShapedTextES/assets/fonts/noto/NotoSerif-Regular.ttf b/samples/nvpr/ShapedTextES/assets/fonts/noto/NotoSerif-Regular.ttf
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diff --git a/samples/nvpr/ShapedTextES/build.xml b/samples/nvpr/ShapedTextES/build.xml
new file mode 100644
index 0000000..d8e3fb0
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/build.xml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="ShapedTextES" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>
diff --git a/samples/nvpr/ShapedTextES/cg4cpp_xform.cpp b/samples/nvpr/ShapedTextES/cg4cpp_xform.cpp
new file mode 100644
index 0000000..19b42a6
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/cg4cpp_xform.cpp
@@ -0,0 +1,221 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/ShapedTextES/cg4cpp_xform.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* cg4cpp_xform.cpp - Cg for C++ transform routines for path rendering */
+
+
+// Matrix convention: row major (C style arrays)
+
+#include <math.h>
+
+#include <NvFoundation.h>
+#include <NV/NvPlatformGL.h>
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+#include <Cg/mul.hpp>
+#include <Cg/transpose.hpp>
+#include <Cg/stdlib.hpp>
+#include <Cg/iostream.hpp>
+
+#include "cg4cpp_xform.hpp"
+
+using namespace Cg;
+
+float3x3 ortho(float l, float r, float b, float t)
+{
+  float3x3 rv = float3x3(2/(r-l),0,-(r+l)/(r-l),
+                         0,2/(t-b),-(t+b)/(t-b),
+                         0,0,1);
+  return rv;
+}
+
+float3x3 inverse_ortho(float l, float r, float b, float t)
+{
+  float3x3 rv = float3x3((r-l)/2,0,(r+l)/2,
+                         0,(t-b)/2,(t+b)/2,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 translate(float x, float y)
+{
+  float3x3 rv = float3x3(1,0,x,
+                         0,1,y,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 translate(float2 xy)
+{
+  float3x3 rv = float3x3(1,0,xy.x,
+                         0,1,xy.y,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 scale(float x, float y)
+{
+  float3x3 rv = float3x3(x,0,0,
+                         0,y,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 scale(float2 xy)
+{
+  float3x3 rv = float3x3(xy.x,0,0,
+                         0,xy.y,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 scale(float s)
+{
+  float3x3 rv = float3x3(s,0,0,
+                         0,s,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 rotateDegrees(float angle)
+{
+  float radians = angle*3.14159f/180.0f,
+        s = ::sin(radians),
+        c = ::cos(radians);
+  float3x3 rv = float3x3(c,-s,0,
+                         s,c,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 rotateRadians(float radians)
+{
+  float s = ::sin(radians),
+        c = ::cos(radians);
+  float3x3 rv = float3x3(c,-s,0,
+                         s,c,0,
+                         0,0,1);
+  return rv;
+}
+
+// Math from page 54-56 of "Digital Image Warping" by George Wolberg,
+// though credited to Paul Heckert's "Fundamentals of Texture
+// Mapping and Image Warping" 1989 Master's thesis.
+//
+// NOTE: This matrix assumes vectors are treated as rows so pre-multiplied
+// by the matrix; use the transpose when transforming OpenGL-style column
+// vectors.
+double3x3 square2quad(const float2 v[4])
+{
+  double3x3 a;
+
+  double2 d1 = double2(v[1]-v[2]),
+          d2 = double2(v[3]-v[2]),
+          d3 = double2(v[0]-v[1]+v[2]-v[3]);
+
+  double denom = d1.x*d2.y - d2.x*d1.y;
+  a._13 = (d3.x*d2.y - d2.x*d3.y) / denom;
+  a._23 = (d1.x*d3.y - d3.x*d1.y) / denom;
+  a._11_12 = v[1] - v[0] + a._13*v[1];
+  a._21_22 = v[3] - v[0] + a._23*v[3];
+  a._31_32 = v[0];
+  a._33 = 1;
+
+  return transpose(a);
+}
+
+double3x3 quad2square(const float2 v[4])
+{
+  return inverse(square2quad(v));
+}
+
+double3x3 quad2quad(const float2 from[4], const float2 to[4])
+{
+  return mul(square2quad(to), quad2square(from));
+}
+
+double3x3 box2quad(const float4 &box, const float2 to[4])
+{
+  float2 from[4] = { box.xy, box.zy, box.zw, box.xw };
+
+  return quad2quad(from, to);
+}
+
+static void float3x3_to_GLMatrix(GLfloat mm[16], const float3x3 &m)
+{
+  /* First column. */
+  mm[0] = m[0][0];
+  mm[1] = m[1][0];
+  mm[2] = 0;
+  mm[3] = m[2][0];
+
+  /* Second column. */
+  mm[4] = m[0][1];
+  mm[5] = m[1][1];
+  mm[6] = 0;
+  mm[7] = m[2][1];;
+
+  /* Third column. */
+  mm[8] = 0;
+  mm[9] = 0;
+  mm[10] = 1;
+  mm[11] = 0;
+
+  /* Fourth column. */
+  mm[12] = m[0][2];
+  mm[13] = m[1][2];
+  mm[14] = 0;
+  mm[15] = m[2][2];;
+}
+
+void MatrixMultToGL(float3x3 m)
+{
+  GLfloat mm[16];  /* Column-major OpenGL-style 4x4 matrix. */
+
+  float3x3_to_GLMatrix(mm, m);
+  glMatrixMultfEXT(GL_MODELVIEW, &mm[0]);
+}
+
+void MatrixLoadToGL(float3x3 m)
+{
+  GLfloat mm[16];  /* Column-major OpenGL-style 4x4 matrix. */
+
+  float3x3_to_GLMatrix(mm, m);
+  glMatrixLoadfEXT(GL_MODELVIEW, &mm[0]);
+}
diff --git a/samples/nvpr/ShapedTextES/cg4cpp_xform.hpp b/samples/nvpr/ShapedTextES/cg4cpp_xform.hpp
new file mode 100644
index 0000000..d75e93c
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/cg4cpp_xform.hpp
@@ -0,0 +1,29 @@
+// TAGRELEASE: PUBLIC
+#ifndef CG4CPP_XFORM_HPP
+#define CG4CPP_XFORM_HPP
+
+/* cg4cpp_xform.hpp - C++ transform routines for path rendering */
+
+#include <Cg/double.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+
+extern Cg::float3x3 ortho(float l, float r, float b, float t);
+extern Cg::float3x3 inverse_ortho(float l, float r, float b, float t);
+extern Cg::float3x3 translate(float x, float y);
+extern Cg::float3x3 translate(Cg::float2 xy);
+extern Cg::float3x3 scale(float x, float y);
+extern Cg::float3x3 scale(Cg::float2 xy);
+extern Cg::float3x3 scale(float s);
+extern Cg::float3x3 rotateDegrees(float angle);
+extern Cg::float3x3 rotateRadians(float radians);
+
+extern Cg::double3x3 square2quad(const Cg::float2 v[4]);
+extern Cg::double3x3 quad2square(const Cg::float2 v[4]);
+extern Cg::double3x3 quad2quad(const Cg::float2 from[4], const Cg::float2 to[4]);
+extern Cg::double3x3 box2quad(const Cg::float4 &box, const Cg::float2 to[4]);
+
+extern void MatrixMultToGL(Cg::float3x3 m);
+extern void MatrixLoadToGL(Cg::float3x3 m);
+
+#endif /* CG4CPP_XFORM_HPP */
diff --git a/samples/nvpr/ShapedTextES/countof.h b/samples/nvpr/ShapedTextES/countof.h
new file mode 100644
index 0000000..4b9f30d
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/countof.h
@@ -0,0 +1,69 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/ShapedTextES/countof.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* countof.hpp - robust macro to count array elements. */
+
+#ifndef __countof_hpp__
+#define __countof_hpp__
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#if !defined(UNALIGNED)
+# if defined(_MSC_VER)
+#  if defined(_M_IA64) || defined(_M_AMD64)
+#   define UNALIGNED __unaligned
+#  else
+#   define UNALIGNED
+#  endif
+# else
+#  define UNALIGNED
+# endif
+#endif
+#if !defined(countof)
+# if !defined(__cplusplus)
+#  define _countof(_Array) (sizeof(_Array) / sizeof(_Array[0]))
+# else
+// Safe C++ countof macro
+extern "C++"
+{
+template <typename CountofType, size_t SizeOfArray>
+char (*countof_helper(UNALIGNED CountofType (&Array)[SizeOfArray]))[SizeOfArray];
+#  define countof(Array) sizeof(*countof_helper(Array))
+}
+# endif
+#endif
+
+#endif /* __countof__ */
diff --git a/samples/nvpr/ShapedTextES/project.properties b/samples/nvpr/ShapedTextES/project.properties
new file mode 100644
index 0000000..bbe203c
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/project.properties
@@ -0,0 +1,11 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system use,
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+
+# Project target.
+target=android-21
diff --git a/samples/nvpr/ShapedTextES/res/drawable/banner.png b/samples/nvpr/ShapedTextES/res/drawable/banner.png
new file mode 100644
index 0000000..0be3ff5
Binary files /dev/null and b/samples/nvpr/ShapedTextES/res/drawable/banner.png differ
diff --git a/samples/nvpr/ShapedTextES/res/drawable/icon.png b/samples/nvpr/ShapedTextES/res/drawable/icon.png
new file mode 100644
index 0000000..fece5de
Binary files /dev/null and b/samples/nvpr/ShapedTextES/res/drawable/icon.png differ
diff --git a/samples/nvpr/ShapedTextES/res/values/strings.xml b/samples/nvpr/ShapedTextES/res/values/strings.xml
new file mode 100644
index 0000000..d849b38
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Shaped TextES</string>
+</resources>
diff --git a/samples/nvpr/ShapedTextES/sRGB_math.cpp b/samples/nvpr/ShapedTextES/sRGB_math.cpp
new file mode 100644
index 0000000..022485e
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/sRGB_math.cpp
@@ -0,0 +1,97 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/ShapedTextES/sRGB_math.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+// sRGB_math.cpp - sRGB color space conversion utilities
+
+#include <math.h>
+
+#include "sRGB_math.hpp"
+
+#define FLOAT_TO_UB(_f) \
+        (unsigned char)(floorf((_f) * 255.0f + 0.5f))
+
+float convertLinearColorComponentToSRGBf(const float cl)
+{
+    float csf;
+
+    if (cl > 1.0f) {
+        csf = 1.0f;
+    } else if (cl > 0.0f) {
+        if (cl < 0.0031308f) {
+            csf = 12.92f * cl;
+        } else {
+            csf = 1.055f * (float)pow(cl, 0.41666f) - 0.055f;
+        }
+    } else {
+        /* IEEE NaN should get here since comparisons with NaN always
+           fail. */
+        csf = 0.0f;
+    }
+    return csf;
+}
+
+unsigned char convertLinearColorComponentToSRGBub(const float cl)
+{
+    unsigned char cs;
+
+    if (cl > 1.0f) {
+        cs = 255;
+    } else if (cl > 0.0f) {
+        float csf;
+
+        if (cl < 0.0031308f) {
+            csf = 12.92f * cl;
+        } else {
+            csf = 1.055f * (float)pow(cl, 0.41666f) - 0.055f;
+        }
+        cs = FLOAT_TO_UB(csf);
+    } else {
+        /* IEEE NaN should get here since comparisons with NaN always
+           fail. */
+        cs = 0;
+    }
+    return cs;
+}
+
+float convertSRGBColorComponentToLinearf(const float cs)
+{
+    float cl;
+
+    if (cs <= 0.04045f) {
+        cl = cs / 12.92f;
+    } else {
+        cl = (float)pow((cs + 0.055f)/1.055f, 2.4f);
+    }
+    return cl;
+}
diff --git a/samples/nvpr/ShapedTextES/sRGB_math.hpp b/samples/nvpr/ShapedTextES/sRGB_math.hpp
new file mode 100644
index 0000000..c033d80
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/sRGB_math.hpp
@@ -0,0 +1,8 @@
+// TAGRELEASE: PUBLIC
+
+// sRGB_math.hpp - sRGB color space conversion utilities
+
+extern float convertLinearColorComponentToSRGBf(const float cl);
+extern unsigned char convertLinearColorComponentToSRGBub(const float cl);
+extern float convertSRGBColorComponentToLinearf(const float cs);
+
diff --git a/samples/nvpr/ShapedTextES/src/com/nvidia/ShapedTextES/ShapedTextES.java b/samples/nvpr/ShapedTextES/src/com/nvidia/ShapedTextES/ShapedTextES.java
new file mode 100644
index 0000000..8cfe6f7
--- /dev/null
+++ b/samples/nvpr/ShapedTextES/src/com/nvidia/ShapedTextES/ShapedTextES.java
@@ -0,0 +1,52 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/ShapedTextES/src/com/nvidia/ShapedTextES/ShapedTextES.java
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+package com.nvidia.ShapedTextES;
+
+import android.app.NativeActivity;
+import android.os.Bundle;
+import android.util.Log;
+
+import com.nvidia.NvAppBase.NvAppBase;
+
+public class ShapedTextES extends NvAppBase
+{
+    @Override
+    protected void onCreate (Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+
+        Log.v("ShapedTextES", "Calling subclass onCreate");
+    }
+    
+}
diff --git a/samples/nvpr/TextWheelES/AndroidManifest.xml b/samples/nvpr/TextWheelES/AndroidManifest.xml
new file mode 100644
index 0000000..2fcdbeb
--- /dev/null
+++ b/samples/nvpr/TextWheelES/AndroidManifest.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- BEGIN_INCLUDE(manifest) -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.nvidia.TextWheelES"
+        android:versionCode="1"
+        android:versionName="1.0">
+
+  <uses-permission android:name="android.permission.INTERNET"/>
+  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
+
+  <!-- This is the platform API where NativeActivity was introduced. -->
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
+
+    <!-- This .apk has no Java code itself, so set hasCode to false. -->
+  <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
+
+        <!-- Our activity is the built-in NativeActivity framework class.
+             This will take care of integrating with our NDK code. -->
+      <activity android:name="com.nvidia.TextWheelES.TextWheelES"
+              android:label="@string/app_name"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
+              android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
+              android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
+        <!-- Tell NativeActivity the name of our .so -->
+            <meta-data android:name="android.app.lib_name"
+                    android:value="TextWheelES" />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest> 
+<!-- END_INCLUDE(manifest) -->
diff --git a/samples/nvpr/TextWheelES/TextWheel.cpp b/samples/nvpr/TextWheelES/TextWheel.cpp
new file mode 100644
index 0000000..198e2bf
--- /dev/null
+++ b/samples/nvpr/TextWheelES/TextWheel.cpp
@@ -0,0 +1,464 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TextWheelES/TextWheel.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+// TextWheel.cpp - spinning projected text on a wheel with NV_path_rendering
+
+#include "TextWheel.h"
+#include "NvAppBase/NvFramerateCounter.h"
+#include "NV/NvStopWatch.h"
+#include "NvAssetLoader/NvAssetLoader.h"
+#include "NvUI/NvTweakBar.h"
+#include "NV/NvLogs.h"
+
+#include <string>
+#include <vector>
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+#include <Cg/atan2.hpp>
+#include <Cg/degrees.hpp>
+#include <Cg/mul.hpp>
+#include <Cg/radians.hpp>
+#include <Cg/transpose.hpp>
+#include <Cg/stdlib.hpp>
+#include <Cg/iostream.hpp>
+
+using namespace Cg;
+using std::string;
+using std::vector;
+
+#include "sRGB_math.hpp"
+#include "countof.h"
+#include "cg4cpp_xform.hpp"
+#include "render_font.hpp"
+
+void TextWheel::setBackground()
+{
+    float r, g, b, a;
+
+    switch (background) {
+    default:
+    case 0:
+        r = g = b = 0.0;
+        break;
+    case 1:
+        r = g = b = 1.0;
+        break;
+    case 2:
+        r = 0.1;
+        g = 0.3;
+        b = 0.6;
+        break;
+    case 3:
+        r = g = b = 0.5;
+        break;
+    }
+    if (sRGB_capable) {
+        r = convertSRGBColorComponentToLinearf(r);
+        g = convertSRGBColorComponentToLinearf(g);
+        b = convertSRGBColorComponentToLinearf(b);
+    }
+    a = 1.0;
+    glClearColor(r,g,b,a);
+}
+
+static const char *phrases[] = {
+    "Free spin",
+    "Collect $100",
+    "Bankrupt",
+    "New car",
+    "Spin again",
+    "Lose your turn",
+    "Take a chance",
+    "Three wishes",
+    "Lose $25",
+    "Your lucky day",
+    "Blue screen of death",
+    "One million dollars",
+    "Go directly to jail"
+};
+
+void TextWheel::initGraphics(int emScale)
+{
+    if (hasFramebufferSRGB) {
+        glGetIntegerv(GL_FRAMEBUFFER_SRGB_CAPABLE_EXT, &sRGB_capable);
+    }
+
+    setBackground();
+
+    // Create a null path object to use as a parameter template for creating fonts.
+    GLuint path_template = glGenPathsNV(1);
+    glPathCommandsNV(path_template, 0, NULL, 0, GL_FLOAT, NULL);
+    glPathParameterfNV(path_template, GL_PATH_STROKE_WIDTH_NV, 0.1f*emScale);  // 10% of emScale
+    glPathParameteriNV(path_template, GL_PATH_JOIN_STYLE_NV, GL_ROUND_NV);
+
+    FontFace *font = new FontFace(GL_STANDARD_FONT_NAME_NV, "Sans", 256, path_template);
+
+    int count = countof(phrases);
+    float2 to_quad[4];
+    float rad = radians(0.5f * 360.0f/count);
+    float inner_radius = 4,
+          outer_radius = 20;
+    to_quad[0] = float2(::cos(-rad)*inner_radius, ::sin(-rad)*inner_radius);
+    to_quad[1] = float2(::cos(-rad)*outer_radius, ::sin(-rad)*outer_radius);
+    to_quad[2] = float2(::cos(rad)*outer_radius, ::sin(rad)*outer_radius);
+    to_quad[3] = float2(::cos(rad)*inner_radius, ::sin(rad)*inner_radius);
+    for (int i=0; i<count; i++) {
+        msg_list.push_back(new Message(font, phrases[i], to_quad));
+        msg_list.back()->setEsContext(es_context);
+        msg_list.back()->setUnderline(underline);
+    }
+
+    glStencilFunc(GL_NOTEQUAL, 0, ~0U);
+    glStencilOp(GL_KEEP, GL_KEEP, GL_ZERO);
+}
+
+void TextWheel::initViewMatrix()
+{
+    view = float3x3(1,0,0,
+                    0,1,0,
+                    0,0,1);
+}
+
+void TextWheel::configureProjection()
+{
+    float3x3 iproj, viewport;
+
+    viewport = ortho(0,window_width, 0,window_height);
+    float left = -20, right = 20, top = 20, bottom = -20;
+    if (aspect_ratio > 1) {
+        top *= aspect_ratio;
+        bottom *= aspect_ratio;
+    } else {
+        left /= aspect_ratio;
+        right /= aspect_ratio;
+    }
+    //glMatrixMode(GL_PROJECTION);
+    //glLoadIdentity();
+    //glOrtho(left, right, bottom, top,
+    //  -1, 1);
+
+    glMatrixLoadIdentityEXT(GL_PROJECTION);
+    glMatrixOrthoEXT(GL_PROJECTION, left, right, bottom, top,
+      -1, 1);
+    glMatrixLoadIdentityEXT(GL_MODELVIEW);
+    iproj = inverse_ortho(left, right, top, bottom);
+    win2obj = mul(iproj, viewport);
+}
+
+void TextWheel::display()
+{
+    if (sRGB_capable) {
+        glEnable(GL_FRAMEBUFFER_SRGB_EXT);
+    }
+    glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
+    CHECK_GL_ERROR();
+
+    glEnable(GL_STENCIL_TEST); {
+        const int count = countof(phrases);
+        CHECK_GL_ERROR();
+        for (int i=0; i<count; i++) {
+            float deg = i*360.0f/count + angle;
+            float3x3 rot = rotateDegrees(deg);
+            float3x3 model = msg_list[i]->getMatrix();
+            float3x3 mat = mul(view, mul(rot, model));
+            MatrixLoadToGL(mat);
+            msg_list[i]->render();
+        }
+        CHECK_GL_ERROR();
+    } glDisable(GL_STENCIL_TEST);
+    CHECK_GL_ERROR();
+    if (sRGB_capable) {
+        glDisable(GL_FRAMEBUFFER_SRGB_EXT);
+    }
+    CHECK_GL_ERROR();
+}
+
+void TextWheel::idle()
+{
+    angle += 0.5;
+}
+
+TextWheel::TextWheel(NvPlatformContext* platform)
+    : NvSampleApp(platform, "TextWheel")
+    , mAnimate(true)
+    , stroking(true)
+    , filling(true)
+    , dragging(false)
+    , pinching(false)
+    , underline(0)
+    , use_sRGB(0)
+    , hasFramebufferSRGB(false)
+    , sRGB_capable(0)
+    , angle(0)
+    , animating(false)
+    , background(2)
+    , es_context(true)
+{
+    // Required in all subclasses to avoid silent link issues
+    forceLinkHack();
+
+    // Should be the opposite of stroking and filling.
+    stroking_state = !stroking;
+    filling_state = !filling;
+}
+
+TextWheel::~TextWheel()
+{
+    LOGI("TextWheel: destroyed\n");
+}
+
+void TextWheel::configurationCallback(NvEGLConfiguration& config)
+{ 
+    config.depthBits = 24; 
+    config.stencilBits = 8; 
+    config.msaaSamples = 8;
+    if (es_context) {
+      config.apiVer = NvGfxAPIVersionES3_1();
+    }
+    else {
+      config.apiVer = NvGfxAPIVersionGL4();
+    }
+}
+
+void TextWheel::initUI()
+{
+    // sample apps automatically have a tweakbar they can use.
+    if (mTweakBar) { // create our tweak ui
+        NvTweakVarBase *var;
+
+        mTweakBar->addPadding(2);
+        var = mTweakBar->addValue("Animate", mAnimate);
+        addTweakKeyBind(var, NvKey::K_SPACE);
+        addTweakButtonBind(var, NvGamepad::BUTTON_Y);
+
+        mTweakBar->addPadding(2);
+        var = mTweakBar->addValue("Filling", filling);
+        addTweakKeyBind(var, NvKey::K_F);
+        addTweakButtonBind(var, NvGamepad::BUTTON_LEFT_SHOULDER);
+
+        mTweakBar->addPadding(2);
+        var = mTweakBar->addValue("Stroking", stroking);
+        addTweakKeyBind(var, NvKey::K_S);
+        addTweakButtonBind(var, NvGamepad::BUTTON_RIGHT_SHOULDER);
+    }
+}
+
+void TextWheel::initRendering()
+{
+    if(!requireExtension("GL_NV_path_rendering")) return;
+    if (!es_context && !requireExtension("GL_EXT_direct_state_access")) return;
+
+    hasFramebufferSRGB = getGLContext()->isExtensionSupported("GL_EXT_framebuffer_sRGB");
+
+    initViewMatrix();
+    initGraphics(emScale);
+
+    NvAssetLoaderAddSearchPath("nvpr/TextWheelES");
+
+    CHECK_GL_ERROR();
+}
+
+void TextWheel::reshape(int32_t w, int32_t h)
+{
+    glViewport(0,0,w,h);
+    window_width = float(w);
+    window_height = float(h);
+    aspect_ratio = window_height/window_width;
+
+    configureProjection();
+
+    CHECK_GL_ERROR();
+}
+
+void TextWheel::draw()
+{
+    if (mAnimate) {
+        angle += 0.5;
+    }
+    if (filling != filling_state) {
+        for (size_t i=0; i<msg_list.size(); i++) {
+            msg_list[i]->setFilling(filling);
+        }
+        filling_state = filling;
+    }
+    if (stroking != stroking_state) {
+        for (size_t i=0; i<msg_list.size(); i++) {
+            msg_list[i]->setStroking(stroking);
+        }
+        stroking_state = stroking;
+    }
+    CHECK_GL_ERROR();
+    display();
+    CHECK_GL_ERROR();
+}
+
+bool TextWheel::down(NvPointerEvent* p)
+{
+    last_t = float2(p->m_x, p->m_y);
+    last_t_obj = mul(win2obj, float3(last_t, 1.0f));
+    dragging = true;
+    return true;
+}
+
+bool TextWheel::up(NvPointerEvent* p)
+{
+    dragging = false;
+    pinching = false;
+    return true;
+}
+
+bool TextWheel::motion(NvPointerEvent* p)
+{
+    if (dragging) {
+        float2 cur_t = float2(p->m_x, p->m_y);
+        float3 cur_t_obj = mul(win2obj, float3(cur_t, 1.0f));
+        float2 offset = cur_t_obj.xy - last_t_obj.xy;
+        view = mul(translate(offset.x, offset.y), view);  // preconcatenate translate
+        last_t = cur_t;
+        last_t_obj = cur_t_obj;
+        return true;
+    }
+    return false;
+}
+
+bool TextWheel::pinchAndZoom(float2 touch1_pt1, float2 touch2_pt1, float2 touch1_pt2, float2 touch2_pt2)
+{
+    const float2 unskew = float2(window_width, -window_height);
+    const float2 start = (touch2_pt1 - touch1_pt1) * unskew;
+    const float2 end = (touch2_pt2 - touch1_pt2) * unskew;
+
+    const float tiny_value = 1e-3;
+    if (dot(start, start) < tiny_value || dot(end, end) < tiny_value) {
+        return true;
+    }
+
+    const float3 anchor = mul(inverse(view), mul(win2obj, float3(touch2_pt1, 1.0f)));
+
+    const float start_length = length(start);
+    const float end_length = length(end);
+    const float length_ratio = end_length / start_length;
+    view = mul(scale(length_ratio), view);  // preconcatenate scale
+
+    const float start_angle = atan2(start.y, start.x);
+    const float end_angle = atan2(end.y, end.x);
+    const float diff_angle = end_angle - start_angle;
+    view = mul(rotateRadians(diff_angle), view);  // preconcatenate rotate
+    
+    const float2 offset = mul(win2obj, float3(touch2_pt2, 1)).xy - mul(view, anchor).xy;
+    view = mul(translate(offset.x, offset.y), view);  // preconcatenate translate
+    return true;
+}
+
+bool TextWheel::handlePointerInput(NvInputDeviceType::Enum device,
+                        NvPointerActionType::Enum action, 
+                        uint32_t modifiers,
+                        int32_t count,
+                        NvPointerEvent* points,
+                        int64_t timestamp)
+{
+    bool ate_it = false;  // until proven otherwise
+    switch (action) {
+    case NvPointerActionType::DOWN:
+        if (device == NvInputDeviceType::MOUSE) {
+            assert(count == 1);
+            if (points->m_id & NvMouseButton::LEFT) {
+                ate_it = down(points);
+            }
+        } else {
+            // Touch or stylus
+            assert(count == 1);
+            // If multi touch events, just follow the primary touch.
+            if (points->m_id != 0) {
+                return false;
+            }
+            ate_it = down(points);
+        }
+        break;
+    case NvPointerActionType::UP:
+        if (device == NvInputDeviceType::MOUSE) {
+            assert(count == 1);
+            if (points->m_id & NvMouseButton::LEFT) {
+                ate_it = up(points);
+            }
+        } else {
+            // Touch or stylus
+            // If multi touch events, just follow the primary touch.
+            if (points->m_id != 0) {
+                return false;
+            }
+            ate_it = up(points);
+        }
+        break;
+    case NvPointerActionType::MOTION:
+        if (pinching) {
+            assert(count >= 2);
+            float2 current_t1 = float2(points[0].m_x, points[0].m_y);
+            float2 current_t2 = float2(points[1].m_x, points[1].m_y);
+            pinchAndZoom(last_t1, last_t2, current_t1, current_t2);
+            last_t1 = current_t1;
+            last_t2 = current_t2;
+        } else {
+            // If corner being actively dragged...
+            for (int32_t i=0; i<count; i++) {
+                // If multi touch events, just follow the primary touch.
+                if (device != NvInputDeviceType::MOUSE && points[i].m_id != 0) {
+                    return false;
+                }
+                ate_it |= motion(&points[i]);
+            }
+        }
+        break;
+    case NvPointerActionType::EXTRA_DOWN:
+        pinching = true;
+        assert(count >= 2);
+        last_t1 = float2(points[0].m_x, points[0].m_y);
+        last_t2 = float2(points[1].m_x, points[1].m_y);
+        break;
+    case NvPointerActionType::EXTRA_UP:
+        pinching = false;
+        dragging = false;
+        break;
+    }
+    return ate_it;
+}
+
+NvAppBase* NvAppFactory(NvPlatformContext* platform)
+{
+    return new TextWheel(platform);
+}
diff --git a/samples/nvpr/TextWheelES/TextWheel.h b/samples/nvpr/TextWheelES/TextWheel.h
new file mode 100644
index 0000000..e2acb12
--- /dev/null
+++ b/samples/nvpr/TextWheelES/TextWheel.h
@@ -0,0 +1,125 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TextWheelES/TextWheel.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+#ifndef TextWheel_H
+#define TextWheel_H
+
+#include <vector>
+
+#include "NvAppBase/NvSampleApp.h"
+
+class NvStopWatch;
+class NvFramerateCounter;
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+
+#include "render_font.hpp"
+
+using namespace Cg;
+
+class TextWheel : public NvSampleApp
+{
+private:
+    bool es_context;
+    static const int emScale = 2048;
+    std::vector<Message*> msg_list;
+
+    bool stroking;
+    bool filling;
+    // Should be the opposite of stroking and filling.
+    bool stroking_state;
+    bool filling_state;
+
+    float window_width, window_height, aspect_ratio;
+    float3x3 win2obj;
+
+    bool dragging;
+    bool pinching;
+
+    int underline;
+    int use_sRGB;
+    bool hasFramebufferSRGB;
+    GLint sRGB_capable;
+    float angle;
+    bool animating;
+
+    int background;
+
+    float3x3 model, view;
+
+    float2 last_t1, last_t2, last_t;
+    float3 last_t_obj;
+
+    TextWheel& operator = (const TextWheel &rhs) { assert(!"no assignment"); return *this; }
+
+public:
+    TextWheel(NvPlatformContext* platform);
+    ~TextWheel();
+    
+    void initUI();
+    void initRendering();
+    void draw();
+    void reshape(int32_t width, int32_t height);
+
+    bool down(NvPointerEvent* p);
+    bool up(NvPointerEvent* p);
+    bool motion(NvPointerEvent* p);
+
+    bool pinchAndZoom(float2 touch1_pt1, float2 touch2_pt1, float2 touch1_pt2, float2 touch2_pt2);
+
+    bool handlePointerInput(NvInputDeviceType::Enum device,
+                        NvPointerActionType::Enum action, 
+                        uint32_t modifiers,
+                        int32_t count,
+                        NvPointerEvent* points,
+                        int64_t timestamp);
+
+    void configurationCallback(NvEGLConfiguration& config);
+
+    void setBackground();
+    void initGraphics(int emScale);
+    void initViewMatrix();
+    void configureProjection();
+    void display();
+    void idle();
+
+protected:
+    bool mAnimate;
+};
+
+#endif
diff --git a/samples/nvpr/TextWheelES/ant.properties b/samples/nvpr/TextWheelES/ant.properties
new file mode 100644
index 0000000..d49415f
--- /dev/null
+++ b/samples/nvpr/TextWheelES/ant.properties
@@ -0,0 +1 @@
+source.dir=src/../../../../extensions/src/NvAppBase/java;src
diff --git a/samples/nvpr/TextWheelES/build.xml b/samples/nvpr/TextWheelES/build.xml
new file mode 100644
index 0000000..fe68ed1
--- /dev/null
+++ b/samples/nvpr/TextWheelES/build.xml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="TextWheelES" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>
diff --git a/samples/nvpr/TextWheelES/cg4cpp_xform.cpp b/samples/nvpr/TextWheelES/cg4cpp_xform.cpp
new file mode 100644
index 0000000..23490e9
--- /dev/null
+++ b/samples/nvpr/TextWheelES/cg4cpp_xform.cpp
@@ -0,0 +1,204 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TextWheelES/cg4cpp_xform.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* xform.cpp - C++ transform routines for path rendering */
+
+// Matrix convention: row major (C style arrays)
+
+#include <math.h>
+
+#include <NvFoundation.h>
+#include <NV/NvPlatformGL.h>
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+#include <Cg/mul.hpp>
+#include <Cg/transpose.hpp>
+#include <Cg/stdlib.hpp>
+#include <Cg/iostream.hpp>
+
+#include "cg4cpp_xform.hpp"
+
+using namespace Cg;
+
+float3x3 ortho(float l, float r, float b, float t)
+{
+  float3x3 rv = float3x3(2/(r-l),0,-(r+l)/(r-l),
+                         0,2/(t-b),-(t+b)/(t-b),
+                         0,0,1);
+  return rv;
+}
+
+float3x3 inverse_ortho(float l, float r, float b, float t)
+{
+  float3x3 rv = float3x3((r-l)/2,0,(r+l)/2,
+                         0,(t-b)/2,(t+b)/2,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 translate(float x, float y)
+{
+  float3x3 rv = float3x3(1,0,x,
+                         0,1,y,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 scale(float x, float y)
+{
+  float3x3 rv = float3x3(x,0,0,
+                         0,y,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 scale(float s)
+{
+  float3x3 rv = float3x3(s,0,0,
+                         0,s,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 rotateDegrees(float angle)
+{
+  float radians = angle*3.14159f/180.0f,
+        s = ::sin(radians),
+        c = ::cos(radians);
+  float3x3 rv = float3x3(c,-s,0,
+                         s,c,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 rotateRadians(float radians)
+{
+  float s = ::sin(radians),
+        c = ::cos(radians);
+  float3x3 rv = float3x3(c,-s,0,
+                         s,c,0,
+                         0,0,1);
+  return rv;
+}
+
+// Math from page 54-56 of "Digital Image Warping" by George Wolberg,
+// though credited to Paul Heckert's "Fundamentals of Texture
+// Mapping and Image Warping" 1989 Master's thesis.
+//
+// NOTE: This matrix assumes vectors are treated as rows so pre-multiplied
+// by the matrix; use the transpose when transforming OpenGL-style column
+// vectors.
+double3x3 square2quad(const float2 v[4])
+{
+  double3x3 a;
+
+  double2 d1 = double2(v[1]-v[2]),
+          d2 = double2(v[3]-v[2]),
+          d3 = double2(v[0]-v[1]+v[2]-v[3]);
+
+  double denom = d1.x*d2.y - d2.x*d1.y;
+  a._13 = (d3.x*d2.y - d2.x*d3.y) / denom;
+  a._23 = (d1.x*d3.y - d3.x*d1.y) / denom;
+  a._11_12 = v[1] - v[0] + a._13*v[1];
+  a._21_22 = v[3] - v[0] + a._23*v[3];
+  a._31_32 = v[0];
+  a._33 = 1;
+
+  return transpose(a);
+}
+
+double3x3 quad2square(const float2 v[4])
+{
+  return inverse(square2quad(v));
+}
+
+double3x3 quad2quad(const float2 from[4], const float2 to[4])
+{
+  return mul(square2quad(to), quad2square(from));
+}
+
+double3x3 box2quad(const float4 &box, const float2 to[4])
+{
+  float2 from[4] = { box.xy, box.zy, box.zw, box.xw };
+
+  return quad2quad(from, to);
+}
+
+static void float3x3_to_GLMatrix(GLfloat mm[16], const float3x3 &m)
+{
+  /* First column. */
+  mm[0] = m[0][0];
+  mm[1] = m[1][0];
+  mm[2] = 0;
+  mm[3] = m[2][0];
+
+  /* Second column. */
+  mm[4] = m[0][1];
+  mm[5] = m[1][1];
+  mm[6] = 0;
+  mm[7] = m[2][1];;
+
+  /* Third column. */
+  mm[8] = 0;
+  mm[9] = 0;
+  mm[10] = 1;
+  mm[11] = 0;
+
+  /* Fourth column. */
+  mm[12] = m[0][2];
+  mm[13] = m[1][2];
+  mm[14] = 0;
+  mm[15] = m[2][2];;
+}
+
+void MatrixMultToGL(float3x3 m)
+{
+  GLfloat mm[16];  /* Column-major OpenGL-style 4x4 matrix. */
+
+  float3x3_to_GLMatrix(mm, m);
+  glMatrixMultfEXT(GL_MODELVIEW, &mm[0]);
+}
+
+void MatrixLoadToGL(float3x3 m)
+{
+  GLfloat mm[16];  /* Column-major OpenGL-style 4x4 matrix. */
+
+  float3x3_to_GLMatrix(mm, m);
+  glMatrixLoadfEXT(GL_MODELVIEW, &mm[0]);
+}
diff --git a/samples/nvpr/TextWheelES/cg4cpp_xform.hpp b/samples/nvpr/TextWheelES/cg4cpp_xform.hpp
new file mode 100644
index 0000000..c955e87
--- /dev/null
+++ b/samples/nvpr/TextWheelES/cg4cpp_xform.hpp
@@ -0,0 +1,27 @@
+// TAGRELEASE: PUBLIC
+#ifndef XFORM_HPP
+#define XFORM_HPP
+
+/* cg4cpp_xform.hpp - C++ transform routines for path rendering */
+
+#include <Cg/double.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+
+extern Cg::float3x3 ortho(float l, float r, float b, float t);
+extern Cg::float3x3 inverse_ortho(float l, float r, float b, float t);
+extern Cg::float3x3 translate(float x, float y);
+extern Cg::float3x3 scale(float x, float y);
+extern Cg::float3x3 scale(float s);
+extern Cg::float3x3 rotateDegrees(float angle);
+extern Cg::float3x3 rotateRadians(float radians);
+
+extern Cg::double3x3 square2quad(const Cg::float2 v[4]);
+extern Cg::double3x3 quad2square(const Cg::float2 v[4]);
+extern Cg::double3x3 quad2quad(const Cg::float2 from[4], const Cg::float2 to[4]);
+extern Cg::double3x3 box2quad(const Cg::float4 &box, const Cg::float2 to[4]);
+
+extern void MatrixMultToGL(Cg::float3x3 m);
+extern void MatrixLoadToGL(Cg::float3x3 m);
+
+#endif /* XFORM_HPP */
diff --git a/samples/nvpr/TextWheelES/countof.h b/samples/nvpr/TextWheelES/countof.h
new file mode 100644
index 0000000..50a1918
--- /dev/null
+++ b/samples/nvpr/TextWheelES/countof.h
@@ -0,0 +1,69 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TextWheelES/countof.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* countof.hpp - robust macro to count array elements. */
+
+#ifndef __countof_hpp__
+#define __countof_hpp__
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#if !defined(UNALIGNED)
+# if defined(_MSC_VER)
+#  if defined(_M_IA64) || defined(_M_AMD64)
+#   define UNALIGNED __unaligned
+#  else
+#   define UNALIGNED
+#  endif
+# else
+#  define UNALIGNED
+# endif
+#endif
+#if !defined(countof)
+# if !defined(__cplusplus)
+#  define _countof(_Array) (sizeof(_Array) / sizeof(_Array[0]))
+# else
+// Safe C++ countof macro
+extern "C++"
+{
+template <typename CountofType, size_t SizeOfArray>
+char (*countof_helper(UNALIGNED CountofType (&Array)[SizeOfArray]))[SizeOfArray];
+#  define countof(Array) sizeof(*countof_helper(Array))
+}
+# endif
+#endif
+
+#endif /* __countof__ */
diff --git a/samples/nvpr/TextWheelES/project.properties b/samples/nvpr/TextWheelES/project.properties
new file mode 100644
index 0000000..bbe203c
--- /dev/null
+++ b/samples/nvpr/TextWheelES/project.properties
@@ -0,0 +1,11 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system use,
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+
+# Project target.
+target=android-21
diff --git a/samples/nvpr/TextWheelES/render_font.cpp b/samples/nvpr/TextWheelES/render_font.cpp
new file mode 100644
index 0000000..80ed7cf
--- /dev/null
+++ b/samples/nvpr/TextWheelES/render_font.cpp
@@ -0,0 +1,302 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TextWheelES/render_font.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+// render_font.cpp - class for rendering messia via font with NV_path_rendering
+
+#include <string.h>
+
+#include "render_font.hpp"
+
+using namespace Cg;
+
+FontFace::FontFace(GLenum target, const char *name, int num_chars_, GLuint path_param_template)
+  : font_name(name)
+  , num_chars(num_chars_)
+  , horizontal_advance(num_chars)
+{
+  /* Create a range of path objects corresponding to Latin-1 character codes. */
+  glyph_base = glGenPathsNV(num_chars);
+  glPathGlyphRangeNV(glyph_base,
+    target, name, GL_BOLD_BIT_NV,
+    0, num_chars,
+    GL_USE_MISSING_GLYPH_NV, path_param_template,
+    GLfloat(em_scale));
+  glPathGlyphRangeNV(glyph_base,
+    GL_STANDARD_FONT_NAME_NV, "Sans", GL_BOLD_BIT_NV,
+    0, num_chars,
+    GL_USE_MISSING_GLYPH_NV, path_param_template,
+    GLfloat(em_scale));
+
+  /* Query font and glyph metrics. */
+  GLfloat font_data[4];
+  glGetPathMetricRangeNV(GL_FONT_Y_MIN_BOUNDS_BIT_NV|GL_FONT_Y_MAX_BOUNDS_BIT_NV|
+    GL_FONT_UNDERLINE_POSITION_BIT_NV|GL_FONT_UNDERLINE_THICKNESS_BIT_NV,
+    glyph_base+' ', /*count*/1,
+    4*sizeof(GLfloat),
+    font_data);
+
+  y_min = font_data[0];
+  y_max = font_data[1];
+  underline_position = font_data[2];
+  underline_thickness = font_data[3];
+  glGetPathMetricRangeNV(GL_GLYPH_HORIZONTAL_BEARING_ADVANCE_BIT_NV,
+    glyph_base, num_chars,
+    0, /* stride of zero means sizeof(GLfloat) since 1 bit in mask */
+    &horizontal_advance[0]);
+}
+
+FontFace::~FontFace()
+{
+  glDeletePathsNV(glyph_base, num_chars);
+}
+
+const GLchar *vertShader =
+"attribute vec2 position;\n"
+"void main() {\n"
+"    gl_Position = vec4(position, 0.0, 1.0);\n"
+"}\n";
+
+const GLchar *fragShader = "#extension GL_ARB_separate_shader_objects : enable\n"
+"precision highp float;\n"
+"uniform vec3 color;\n"
+"void main() {\n"
+"    gl_FragColor = vec4(color, 1.0);\n"
+"}\n";
+
+Message::Message(const FontFace *font_, const char *message_, Cg::float2 to_quad[4])
+  : message(message_)
+  , font(font_)
+  , message_length(strlen(message_))
+  , xtranslate(message_length)
+  , stroking(true)
+  , filling(true)
+  , underline(1)
+  , fill_gradient(0)
+  , es_context(true)
+{
+  glGetPathSpacingNV(GL_ACCUM_ADJACENT_PAIRS_NV,
+    (GLsizei)message_length, GL_UNSIGNED_BYTE, message.c_str(),
+    font->glyph_base,
+    1.0, 1.0,
+    GL_TRANSLATE_X_NV,
+    &xtranslate[1]);
+
+  /* Total advance is accumulated spacing plus horizontal advance of
+  the last glyph */
+  total_advance = xtranslate[message_length-1] +
+    font->horizontal_advance[GLubyte(message[message_length-1])];
+
+  Cg::float4 from_box = float4(0, font->y_min, total_advance, font->y_max);
+  matrix = float3x3(box2quad(from_box, to_quad));
+
+  const GLuint vshader = glCreateShader(GL_VERTEX_SHADER);
+  const GLuint fshader = glCreateShader(GL_FRAGMENT_SHADER);
+  glShaderSource(vshader, 1, &vertShader, NULL);
+  glShaderSource(fshader, 1, &fragShader, NULL);
+  glCompileShader(vshader);
+  glCompileShader(fshader);
+
+  quadProgram = glCreateProgram();
+  glAttachShader(quadProgram, vshader);
+  glAttachShader(quadProgram, fshader);
+  glLinkProgram(quadProgram);
+  glDetachShader(quadProgram, vshader);
+  glDetachShader(quadProgram, fshader);
+  glDeleteShader(vshader);
+  glDeleteShader(fshader);
+
+  colorProgram = glCreateShaderProgramv(GL_FRAGMENT_SHADER, 1, &fragShader);
+}
+
+Message::~Message()
+{
+  glDeleteProgram(quadProgram);
+  glDeleteProgram(colorProgram);
+}
+
+void Message::render()
+{
+  GLint ucolor = -1;
+  GLint apos = -1;
+
+  if (underline) {
+    // Currently not working on ES, need modelview multiplication in VS??
+    float position = font->underline_position,
+      half_thickness = font->underline_thickness / 2;
+    glDisable(GL_STENCIL_TEST);
+    if (es_context) {
+      GLfloat vtx1[] = { 0, position + half_thickness,
+        0, position - half_thickness,
+        total_advance, position + half_thickness,
+        total_advance, position - half_thickness };
+      glUseProgram(quadProgram);
+      apos = glGetAttribLocation(quadProgram, "position");
+      ucolor = glGetUniformLocation(quadProgram, "color");
+      glVertexAttribPointer(apos, 2, GL_FLOAT, GL_FALSE, sizeof(vtx1), vtx1);
+      glEnableVertexAttribArray(apos);
+      if (underline == 2) {
+        glUniform3f(ucolor, 1, 1, 1);
+      } else {
+        glUniform3f(ucolor, 0.5, 0.5, 0.5);
+      }
+      glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
+      glUseProgram(0);
+    } else {
+      if (underline == 2) {
+        glColor3f(1, 1, 1);
+      }
+      else {
+        glColor3f(0.5, 0.5, 0.5);
+      }
+      glBegin(GL_QUAD_STRIP); {
+        glVertex2f(0, position + half_thickness);
+        glVertex2f(0, position - half_thickness);
+        glVertex2f(total_advance, position + half_thickness);
+        glVertex2f(total_advance, position - half_thickness);
+      } glEnd();
+    }
+    glEnable(GL_STENCIL_TEST);
+  }
+
+  if (es_context) {
+    ucolor = glGetUniformLocation(colorProgram, "color");
+  }
+
+  if (stroking) {
+    glStencilStrokePathInstancedNV((GLsizei)message_length,
+      GL_UNSIGNED_BYTE, message.c_str(), font->glyph_base,
+      1, ~0U,  /* Use all stencil bits */
+      GL_TRANSLATE_X_NV, &xtranslate[0]);
+    if (es_context) {
+      glUseProgram(colorProgram);
+      glUniform3f(ucolor, 0.5, 0.5, 0.5); // gray
+    } else {
+      glColor3f(0.5, 0.5, 0.5);  // gray
+    }
+    glCoverStrokePathInstancedNV((GLsizei)message_length,
+      GL_UNSIGNED_BYTE, message.c_str(), font->glyph_base,
+      GL_BOUNDING_BOX_OF_BOUNDING_BOXES_NV,
+      GL_TRANSLATE_X_NV, &xtranslate[0]);
+    if (es_context) {
+      glUseProgram(0);
+    }
+  }
+
+  if (filling) {
+    /* STEP 1: stencil message into stencil buffer.  Results in samples
+    within the message's glyphs to have a non-zero stencil value. */
+    glStencilFillPathInstancedNV((GLsizei)message_length,
+      GL_UNSIGNED_BYTE, message.c_str(), font->glyph_base,
+      GL_PATH_FILL_MODE_NV, ~0U,  /* Use all stencil bits */
+      GL_TRANSLATE_X_NV, &xtranslate[0]);
+
+    /* STEP 2: cover region of the message; color covered samples (those
+    with a non-zero stencil value) and set their stencil back to zero. */
+    switch (fill_gradient) {
+    case 0:
+    {
+      GLfloat rgb_gen[3][3] = { { 0, 0, 1 },
+      { 0, 1, 0 },
+      { 0, -1, 1 } };
+      glPathColorGenNV(GL_PRIMARY_COLOR,
+        GL_PATH_OBJECT_BOUNDING_BOX_NV, GL_RGB, &rgb_gen[0][0]);
+    }
+    break;
+    case 1:
+      if (es_context) {
+        glUseProgram(colorProgram);
+        glUniform3f(ucolor, 0.5, 0.5, 0.5); // gray
+      } else {
+        glColor3ub(192, 192, 192);  // gray
+      }
+      break;
+    case 2:
+      if (es_context) {
+        glUseProgram(colorProgram);
+        glUniform3f(ucolor, 1, 1, 1); // white
+      } else {
+        glColor3ub(255, 255, 255);  // white
+      }
+      break;
+    case 3:
+      if (es_context) {
+        glUseProgram(colorProgram);
+        glUniform3f(ucolor, 0, 0, 0); // black
+      } else {
+        glColor3ub(0, 0, 0);  // black
+      }
+      break;
+    }
+
+    glCoverFillPathInstancedNV((GLsizei)message_length,
+      GL_UNSIGNED_BYTE, message.c_str(), font->glyph_base,
+      GL_BOUNDING_BOX_OF_BOUNDING_BOXES_NV,
+      GL_TRANSLATE_X_NV, &xtranslate[0]);
+    if (fill_gradient == 0) {
+      /* Disable gradient. */
+      glPathColorGenNV(GL_PRIMARY_COLOR, GL_NONE, 0, NULL);
+    }
+  }
+  if (es_context) {
+    glUseProgram(0);
+  }
+}
+Cg::float3x3 Message::getMatrix()
+{
+  return matrix;
+}
+void Message::multMatrix()
+{
+  MatrixMultToGL(matrix);
+}
+
+void Message::loadMatrix()
+{
+  MatrixLoadToGL(matrix);
+}
+
+Message& Message::operator = (const Message& val)
+{
+    message = val.message;
+    font = val.font;
+    message_length = val.message_length;
+    xtranslate = val.xtranslate;
+    total_advance = val.total_advance;
+    matrix = val.matrix;
+    stroking = val.stroking;
+    filling = val.filling;
+    underline = val.underline;
+    fill_gradient = val.fill_gradient;
+    return *this;
+}
\ No newline at end of file
diff --git a/samples/nvpr/TextWheelES/render_font.hpp b/samples/nvpr/TextWheelES/render_font.hpp
new file mode 100644
index 0000000..0c86ead
--- /dev/null
+++ b/samples/nvpr/TextWheelES/render_font.hpp
@@ -0,0 +1,72 @@
+// TAGRELEASE: PUBLIC
+
+#ifndef __render_font_hpp__
+#define __render_font_hpp__
+
+#include <vector>
+#include <string>
+
+// In order to get OpenGL API...
+#include <NvFoundation.h>
+#include <NV/NvPlatformGL.h>
+
+#include <Cg/double.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+
+#include "cg4cpp_xform.hpp"
+
+struct FontFace {
+  static const int em_scale = 2048;
+
+  const char *font_name;
+  GLuint glyph_base;
+  int num_chars;
+  std::vector<GLfloat> horizontal_advance;
+  GLfloat y_min, y_max;
+  GLfloat underline_position, underline_thickness;
+
+  FontFace(GLenum target, const char *name, int num_chars_, GLuint path_param_template);
+  ~FontFace();
+};
+
+struct Message {
+  std::string message;
+  const FontFace *font;
+  size_t message_length;
+  std::vector<GLfloat> xtranslate;
+  GLfloat total_advance;
+  Cg::float3x3 matrix;
+  bool stroking, filling;
+  int underline;
+  int fill_gradient;
+  GLuint colorProgram;
+  GLuint quadProgram;
+  bool es_context;
+
+  Message(const FontFace *font_, const char *message_, Cg::float2 to_quad[4]);
+
+  ~Message();
+
+  void render();
+  Cg::float3x3 getMatrix();
+  void multMatrix();
+  void loadMatrix();
+
+  void setFilling(bool filling_) {
+    filling = filling_;
+  }
+  void setStroking(bool stroking_) {
+    stroking = stroking_;
+  }
+  void setUnderline(int underline_) {
+    underline = underline_;
+  }
+  void setEsContext(bool es_context_) {
+    es_context = es_context_;
+  }
+
+  Message& operator = (const Message& val);
+};
+
+#endif // __render_font_hpp__
\ No newline at end of file
diff --git a/samples/nvpr/TextWheelES/res/drawable/banner.png b/samples/nvpr/TextWheelES/res/drawable/banner.png
new file mode 100644
index 0000000..b32b32c
Binary files /dev/null and b/samples/nvpr/TextWheelES/res/drawable/banner.png differ
diff --git a/samples/nvpr/TextWheelES/res/drawable/icon.png b/samples/nvpr/TextWheelES/res/drawable/icon.png
new file mode 100644
index 0000000..fece5de
Binary files /dev/null and b/samples/nvpr/TextWheelES/res/drawable/icon.png differ
diff --git a/samples/nvpr/TextWheelES/res/values/strings.xml b/samples/nvpr/TextWheelES/res/values/strings.xml
new file mode 100644
index 0000000..306d2c4
--- /dev/null
+++ b/samples/nvpr/TextWheelES/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Text WheelES</string>
+</resources>
diff --git a/samples/nvpr/TextWheelES/sRGB_math.cpp b/samples/nvpr/TextWheelES/sRGB_math.cpp
new file mode 100644
index 0000000..3194375
--- /dev/null
+++ b/samples/nvpr/TextWheelES/sRGB_math.cpp
@@ -0,0 +1,97 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TextWheelES/sRGB_math.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+// sRGB_math.cpp - sRGB color space conversion utilities
+
+#include <math.h>
+
+#include "sRGB_math.hpp"
+
+#define FLOAT_TO_UB(_f) \
+        (unsigned char)(floorf((_f) * 255.0f + 0.5f))
+
+float convertLinearColorComponentToSRGBf(const float cl)
+{
+    float csf;
+
+    if (cl > 1.0f) {
+        csf = 1.0f;
+    } else if (cl > 0.0f) {
+        if (cl < 0.0031308f) {
+            csf = 12.92f * cl;
+        } else {
+            csf = 1.055f * (float)pow(cl, 0.41666f) - 0.055f;
+        }
+    } else {
+        /* IEEE NaN should get here since comparisons with NaN always
+           fail. */
+        csf = 0.0f;
+    }
+    return csf;
+}
+
+unsigned char convertLinearColorComponentToSRGBub(const float cl)
+{
+    unsigned char cs;
+
+    if (cl > 1.0f) {
+        cs = 255;
+    } else if (cl > 0.0f) {
+        float csf;
+
+        if (cl < 0.0031308f) {
+            csf = 12.92f * cl;
+        } else {
+            csf = 1.055f * (float)pow(cl, 0.41666f) - 0.055f;
+        }
+        cs = FLOAT_TO_UB(csf);
+    } else {
+        /* IEEE NaN should get here since comparisons with NaN always
+           fail. */
+        cs = 0;
+    }
+    return cs;
+}
+
+float convertSRGBColorComponentToLinearf(const float cs)
+{
+    float cl;
+
+    if (cs <= 0.04045f) {
+        cl = cs / 12.92f;
+    } else {
+        cl = (float)pow((cs + 0.055f)/1.055f, 2.4f);
+    }
+    return cl;
+}
diff --git a/samples/nvpr/TextWheelES/sRGB_math.hpp b/samples/nvpr/TextWheelES/sRGB_math.hpp
new file mode 100644
index 0000000..c033d80
--- /dev/null
+++ b/samples/nvpr/TextWheelES/sRGB_math.hpp
@@ -0,0 +1,8 @@
+// TAGRELEASE: PUBLIC
+
+// sRGB_math.hpp - sRGB color space conversion utilities
+
+extern float convertLinearColorComponentToSRGBf(const float cl);
+extern unsigned char convertLinearColorComponentToSRGBub(const float cl);
+extern float convertSRGBColorComponentToLinearf(const float cs);
+
diff --git a/samples/nvpr/TextWheelES/src/com/nvidia/TextWheelES/TextWheelES.java b/samples/nvpr/TextWheelES/src/com/nvidia/TextWheelES/TextWheelES.java
new file mode 100644
index 0000000..a9d8bd0
--- /dev/null
+++ b/samples/nvpr/TextWheelES/src/com/nvidia/TextWheelES/TextWheelES.java
@@ -0,0 +1,52 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TextWheelES/src/com/nvidia/TextWheelES/TextWheelES.java
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+package com.nvidia.TextWheelES;
+
+import android.app.NativeActivity;
+import android.os.Bundle;
+import android.util.Log;
+
+import com.nvidia.NvAppBase.NvAppBase;
+
+public class TextWheelES extends NvAppBase
+{
+    @Override
+    protected void onCreate (Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+
+        Log.v("TextWheelES", "Calling subclass onCreate");
+    }
+    
+}
diff --git a/samples/nvpr/Tiger3DES/AndroidManifest.xml b/samples/nvpr/Tiger3DES/AndroidManifest.xml
new file mode 100644
index 0000000..99137f9
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/AndroidManifest.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- BEGIN_INCLUDE(manifest) -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.nvidia.Tiger3DES"
+        android:versionCode="1"
+        android:versionName="1.0">
+
+  <uses-permission android:name="android.permission.INTERNET"/>
+  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
+
+  <!-- This is the platform API where NativeActivity was introduced. -->
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
+
+    <!-- This .apk has no Java code itself, so set hasCode to false. -->
+  <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
+
+        <!-- Our activity is the built-in NativeActivity framework class.
+             This will take care of integrating with our NDK code. -->
+      <activity android:name="com.nvidia.Tiger3DES.Tiger3DES"
+              android:label="@string/app_name"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
+              android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
+              android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
+        <!-- Tell NativeActivity the name of our .so -->
+            <meta-data android:name="android.app.lib_name"
+                    android:value="Tiger3DES" />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest> 
+<!-- END_INCLUDE(manifest) -->
diff --git a/samples/nvpr/Tiger3DES/Tiger3D.cpp b/samples/nvpr/Tiger3DES/Tiger3D.cpp
new file mode 100644
index 0000000..8609665
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/Tiger3D.cpp
@@ -0,0 +1,775 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/Tiger3D.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+#include "Tiger3D.h"
+#include "NvAppBase/NvFramerateCounter.h"
+#include "NV/NvStopWatch.h"
+#include "NvAssetLoader/NvAssetLoader.h"
+#include "NvUI/NvTweakBar.h"
+#include "NV/NvLogs.h"
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+#include <Cg/radians.hpp>
+
+using namespace Cg;
+
+#include "tiger.h"
+#include "trackball.h"
+#include "cg4cpp_xform.hpp"
+#include "render_font.hpp"
+#include "glut_teapot.h"
+#include "teapot.h"
+
+bool stroking = true,
+     filling = true;
+
+bool draw_overlaid_text = true;
+
+bool using_dlist = 1;
+
+bool enable_vsync = true;
+float teapotSize = 200;
+bool path_depth_offset = true;
+
+float curquat[4];
+// Initial slight rotation
+float lastquat[4] = { 1.78721e-006, -0.00139029, 3.47222e-005, 0.999999 };
+GLfloat m[4][4];
+GLfloat mp[4][4];
+bool spinning = false, moving = false;
+float beginx, beginy;
+bool newModel = true;
+float ztrans = -150;
+uint32_t numTigers = 4;
+bool wireframe_teapot = true;
+bool force_stencil_clear = true;
+bool texture_tigers = false;
+bool draw_center_teapot = true;
+bool draw_tiger_proxy_texture = false;
+
+typedef enum _Mode {
+    FBO_TEXTURE,
+    FBO_RENDERBUFFER,
+} Mode;
+
+Mode fbo_mode = FBO_RENDERBUFFER;
+uint32_t fbo_quality = 42;  // 42 means render tigers with path rendering
+bool valid_fbo = false;
+int fbo_width = 512, fbo_height = 512;
+int renderbuffer_samples = 8;
+GLuint tex_color = 0;  // Texture object for pre-rendered tiger proxy
+GLfloat tiger_bounds[4];  // (x1,y1,x2,y2) for lower-left and upper-right of tiger scene
+
+float window_width, window_height;
+
+int emScale = 2048;
+
+FontFace *font;
+Message *msg;
+
+enum ClearColor {
+    CC_BLUE,
+    CC_BLACK
+} clear_color = CC_BLUE;
+
+void clearToBlue()
+{
+    glClearColor(0.1, 0.3, 0.6, 0.0);
+    clear_color = CC_BLUE;
+}
+
+void clearToBlack()
+{
+    glClearColor(0, 0, 0, 0);
+    clear_color = CC_BLACK;
+}
+
+void restoreClear()
+{
+    switch (clear_color) {
+    case CC_BLACK:
+        glClearColor(0,0,0,0);
+        break;
+    case CC_BLUE:
+        glClearColor(0.1, 0.3, 0.6, 0.0);
+        break;
+    }
+}
+
+void initGraphics()
+{
+    trackball(curquat, 0.0, 0.0, 0.0, 0.0);
+    glMatrixLoadIdentityEXT(GL_MODELVIEW);
+    glMatrixTranslatefEXT(GL_MODELVIEW, 0,0,ztrans);
+
+    // Before rendering to a window with a stencil buffer, clear the stencil
+    // buffer to zero and the color buffer to blue:
+    glClearStencil(0);
+    glClearColor(0.1, 0.3, 0.6, 0.0);
+
+    initTiger();
+    initTeapot();
+    getTigerBounds(tiger_bounds, 1, 1);
+
+    glStencilFunc(GL_NOTEQUAL, 0, 0x1F);
+    glStencilOp(GL_KEEP, GL_KEEP, GL_ZERO);
+    glEnable(GL_DEPTH_TEST);
+    GLfloat slope = -0.05;
+    GLint bias = -1;
+    glPathStencilDepthOffsetNV(slope, GLfloat(bias));
+    glPathCoverDepthFuncNV(GL_ALWAYS);
+
+    // Create a null path object to use as a parameter template for creating fonts.
+    GLuint path_template = glGenPathsNV(1);
+    glPathCommandsNV(path_template, 0, NULL, 0, GL_FLOAT, NULL);
+    glPathParameterfNV(path_template, GL_PATH_STROKE_WIDTH_NV, 0.1f*emScale);  // 10% of emScale
+    glPathParameteriNV(path_template, GL_PATH_JOIN_STYLE_NV, GL_ROUND_NV);
+
+    font = new FontFace(GL_SYSTEM_FONT_NAME_NV, "ParkAvenue BT", 256, path_template);
+    float2 to_quad[4];
+    to_quad[0] = float2(30,300);
+    to_quad[1] = float2(610,230);
+    to_quad[2] = float2(610,480);
+    to_quad[3] = float2(30,480);
+    msg = new Message(font, "Path rendering and 3D meet!", to_quad);
+}
+
+GLuint initFBO(Mode fbo_mode, int width, int height, int num_samples, GLuint program)
+{
+    GLuint fbo = 0, tex_depthstencil = 0;
+    GLuint rb_color = 0, rb_depth_stencil = 0;
+    GLint got_samples = -666;
+
+    int tex_width = width, tex_height = height;
+
+    if (tex_color == 0) {
+        glGenTextures(1, &tex_color);
+    }
+    glBindTexture(GL_TEXTURE_2D, tex_color);
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8,
+        tex_width, tex_height, 0, GL_RGBA, GL_INT, NULL);
+    glGenerateMipmap(GL_TEXTURE_2D);
+    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
+    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
+    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
+
+    glGenFramebuffers(1, &fbo);
+    glBindFramebuffer(GL_FRAMEBUFFER, fbo);
+
+    if (fbo_mode == FBO_RENDERBUFFER) {
+        glGenRenderbuffers(1, &rb_color);
+        glGenRenderbuffers(1, &rb_depth_stencil);
+
+        glBindRenderbuffer(GL_RENDERBUFFER, rb_depth_stencil);
+        if (num_samples > 1) {
+            glRenderbufferStorageMultisample(GL_RENDERBUFFER,
+                num_samples, GL_DEPTH24_STENCIL8, 
+                width, height);
+        } else {
+            glRenderbufferStorage(GL_RENDERBUFFER,
+                GL_DEPTH24_STENCIL8, 
+                width, height);
+        }
+        glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER,
+            GL_DEPTH_ATTACHMENT,
+            GL_RENDERBUFFER, rb_depth_stencil);
+        glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER,
+            GL_STENCIL_ATTACHMENT,
+            GL_RENDERBUFFER, rb_depth_stencil);
+
+        glBindRenderbuffer(GL_RENDERBUFFER, rb_color);
+        if (num_samples > 1) {
+            glRenderbufferStorageMultisample(GL_RENDERBUFFER,
+                num_samples, GL_RGBA8,
+                width, height);
+        } else {
+            glRenderbufferStorage(GL_RENDERBUFFER,
+                GL_RGBA8,
+                width, height);
+        }
+        glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER,
+            GL_COLOR_ATTACHMENT0,
+            GL_RENDERBUFFER, rb_color);
+        glBindRenderbuffer(GL_RENDERBUFFER, 0);
+        glGetIntegerv(GL_SAMPLES, &got_samples);
+    } else {
+        glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER,
+            GL_COLOR_ATTACHMENT0,
+            GL_TEXTURE_2D, tex_color, 0);
+
+        // Setup depth_stencil texture (not mipmap)
+        glGenTextures(1, &tex_depthstencil);
+        glBindTexture(GL_TEXTURE_2D, tex_depthstencil);
+        glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+        glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH24_STENCIL8,
+            width, height, 0, GL_DEPTH_STENCIL,
+            GL_UNSIGNED_INT_24_8, NULL);
+        glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER,
+            GL_DEPTH_ATTACHMENT,
+            GL_TEXTURE_2D, tex_depthstencil, 0);
+        glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER,
+            GL_STENCIL_ATTACHMENT,
+            GL_TEXTURE_2D, tex_depthstencil, 0);
+        glBindTexture(GL_TEXTURE_2D, 0);
+    }
+    glViewport(0, 0, width, height);
+    glClearColor(0,0,0,0);
+    glClearStencil(0);
+    glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
+    glMatrixLoadIdentityEXT(GL_PROJECTION);
+    glMatrixLoadIdentityEXT(GL_MODELVIEW);
+
+    glStencilFunc(GL_NOTEQUAL, 0, 0x1F);
+    glStencilOp(GL_KEEP, GL_KEEP, GL_ZERO);
+    glDisable(GL_DEPTH_TEST);
+
+    glEnable(GL_STENCIL_TEST);
+    glDisable(GL_DEPTH_TEST);
+    glMatrixOrthoEXT(GL_MODELVIEW,
+        tiger_bounds[0], tiger_bounds[2],  // left,right
+        tiger_bounds[1], tiger_bounds[3],  // bottom,top
+        -1, 1);
+    drawTiger(filling, stroking, program);
+
+    if (fbo_mode == FBO_RENDERBUFFER && num_samples > 1) {
+        GLuint fbo_texture = 0;
+        glGenFramebuffers(1, &fbo_texture);
+        glBindFramebuffer(GL_DRAW_FRAMEBUFFER, fbo_texture);
+        glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER,
+            GL_COLOR_ATTACHMENT0,
+            GL_TEXTURE_2D, tex_color, 0);
+
+        glBlitFramebuffer(0, 0, width, height,  // source (x,y,w,h)
+            0, 0, tex_width, tex_height,  // destination (x,y,w,h)
+            GL_COLOR_BUFFER_BIT, GL_NEAREST);
+        glBindFramebuffer(GL_FRAMEBUFFER, 0);
+        glDeleteFramebuffers(1, &fbo_texture);
+    } 
+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
+    glBindTexture(GL_TEXTURE_2D, tex_color);
+    glGenerateMipmap(GL_TEXTURE_2D);
+    glBindTexture(GL_TEXTURE_2D, 0);
+
+    if (tex_depthstencil) {
+        glDeleteTextures(1, &tex_depthstencil);
+    }
+    if (rb_color) {
+        glDeleteRenderbuffers(1, &rb_color);
+    }
+    if (rb_depth_stencil) {
+        glDeleteRenderbuffers(1, &rb_depth_stencil);
+    }
+
+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
+    glDeleteFramebuffers(1, &fbo);
+    return tex_color;
+}
+
+void recalcModelView()
+{
+    build_rotmatrix(m, curquat);
+    glMatrixLoadIdentityEXT(GL_MODELVIEW);
+    glMatrixTranslatefEXT(GL_MODELVIEW, 0,0,ztrans);
+    newModel = 0;
+}
+
+void scene(GLuint program)
+{
+    float separation = 60;
+
+    if (texture_tigers) {
+        glBindTexture(GL_TEXTURE_2D, tex_color);
+        glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+        glEnable(GL_TEXTURE_2D);
+        glDisable(GL_STENCIL_TEST);
+        glEnable(GL_ALPHA_TEST);
+        glAlphaFunc(GL_GREATER, 0.25);
+        for (uint32_t i=0; i<numTigers; i++) {
+            float angle = i*360.0f/numTigers;
+            glMatrixPushEXT(GL_MODELVIEW); {
+                glRotatef(angle, 0,1,0);
+                glTranslatef(0, 0, -separation);
+                glScalef(0.3, 0.3, 1);
+                // Draw a textured rectangle.
+                glBegin(GL_TRIANGLE_FAN); {
+                    glTexCoord2f(0,0);
+                    glVertex2f(tiger_bounds[0],tiger_bounds[1]);
+                    glTexCoord2f(1,0);
+                    glVertex2f(tiger_bounds[2],tiger_bounds[1]);
+                    glTexCoord2f(1,1);
+                    glVertex2f(tiger_bounds[2],tiger_bounds[3]);
+                    glTexCoord2f(0,1);
+                    glVertex2f(tiger_bounds[0],tiger_bounds[3]);
+                } glEnd();
+            } glMatrixPopEXT(GL_MODELVIEW);
+        }
+        glDisable(GL_ALPHA_TEST);
+        glDisable(GL_TEXTURE_2D);
+    } else {
+        glEnable(GL_STENCIL_TEST);
+        for (uint32_t i=0; i<numTigers; i++) {
+            float angle = i*360.0f/numTigers;
+            glMatrixPushEXT(GL_MODELVIEW); {
+                glRotatef(angle, 0,1,0);
+                glTranslatef(0, 0, -separation);
+                glScalef(0.3, 0.3, 1);
+                renderTiger(filling, stroking, program);
+            } glMatrixPopEXT(GL_MODELVIEW);
+        }
+    }
+
+    if (draw_center_teapot) {
+        glDisable(GL_STENCIL_TEST);
+        if (!program) {
+          glColor3f(0,1,0);
+        }
+        glMatrixPushEXT(GL_MODELVIEW); {
+            glScalef(1,-1,1);
+            if (!program) {
+                if (wireframe_teapot) {
+                    glutWireTeapot(teapotSize);
+                } else {
+                    glEnable(GL_LIGHTING);
+                    glEnable(GL_LIGHT0);
+                    glutSolidTeapot(teapotSize);
+                    glDisable(GL_LIGHTING);
+                }
+            } else {
+                // apply z trans
+                m[3][2] = ztrans;
+
+                if (wireframe_teapot) {
+                    drawTeapot(GL_LINE_STRIP, (GLfloat)teapotSize, m, mp);
+                } else {
+                    drawTeapot(GL_TRIANGLE_STRIP, (GLfloat)teapotSize, m, mp);
+                }
+
+                // revert z trans
+                m[3][2] = 0.0f;
+            }
+        } glMatrixPopEXT(GL_MODELVIEW);
+    }
+}
+
+// For debugging
+void drawTigerProxyTexture()
+{
+    glClear(GL_COLOR_BUFFER_BIT);
+    glDisable(GL_STENCIL_TEST);
+    glDisable(GL_DEPTH_TEST);
+    glMatrixLoadIdentityEXT(GL_PROJECTION);
+    glMatrixLoadIdentityEXT(GL_MODELVIEW);
+    glBindTexture(GL_TEXTURE_2D, tex_color);
+    glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+    glEnable(GL_TEXTURE_2D);
+    glBegin(GL_TRIANGLE_FAN); {
+        glColor3f(1,0,0);
+        glTexCoord2f(0,1);
+        glVertex2f(-1,-1);
+        glColor3f(0,1,0);
+        glTexCoord2f(1,1);
+        glVertex2f(1,-1);
+        glColor3f(0,0,1);
+        glTexCoord2f(1,0);
+        glVertex2f(1,1);
+        glColor3f(1,1,0);
+        glTexCoord2f(0,0);
+        glVertex2f(-1,1);
+    } glEnd();
+}
+
+void display(GLuint program)
+{
+    if (draw_tiger_proxy_texture) {
+        // Debugging mode
+        drawTigerProxyTexture();
+        return;
+    }
+
+    if (force_stencil_clear) {
+        glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+        force_stencil_clear = false;
+    } else {
+        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+    }
+    if (newModel) {
+        recalcModelView();
+    }
+    glEnable(GL_DEPTH_TEST);
+    glMatrixPushEXT(GL_MODELVIEW); {
+        glMatrixMultfEXT(GL_MODELVIEW, &m[0][0]);
+        scene(program);
+    } glMatrixPopEXT(GL_MODELVIEW);
+
+    if (draw_overlaid_text) {
+        glDisable(GL_DEPTH_TEST);
+        glEnable(GL_STENCIL_TEST);
+        glMatrixPushEXT(GL_PROJECTION); {
+            glMatrixLoadIdentityEXT(GL_PROJECTION);
+            glMatrixOrthoEXT(GL_PROJECTION, 0, 640, 0, 480, -1, 1);
+
+            glMatrixPushEXT(GL_MODELVIEW); {
+                glMatrixLoadIdentityEXT(GL_MODELVIEW);
+                msg->setStroking(stroking);
+                msg->setFilling(filling);
+                msg->setUnderline(0); // TODO: underline not working for ES
+                msg->multMatrix();
+                msg->render();
+            } glMatrixPopEXT(GL_MODELVIEW);
+        } glMatrixPopEXT(GL_PROJECTION);
+    }
+    glDisable(GL_STENCIL_TEST);
+}
+
+void Tiger3D::animate()
+{
+    if (spinning || moving) {
+        add_quats(lastquat, curquat, curquat);
+        newModel = 1;
+        getPlatformContext()->requestRedraw();
+    }
+}
+
+Tiger3D::Tiger3D(NvPlatformContext* platform)
+    : NvSampleApp(platform, "Tiger3D"), mAnimate(true)
+    , es_context(true)
+    , program(0)
+{
+    // Required in all subclasses to avoid silent link issues
+    forceLinkHack();
+    getPlatformContext()->setRedrawMode(NvRedrawMode::ON_DEMAND);
+}
+
+Tiger3D::~Tiger3D() 
+{
+    LOGI("Tiger3D: destroyed\n");
+}
+
+void Tiger3D::configurationCallback(NvEGLConfiguration& config)
+{ 
+    config.depthBits = 24; 
+    config.stencilBits = 8; 
+    config.msaaSamples = 4;
+    if (es_context) {
+      config.apiVer = NvGfxAPIVersionES3_1();
+    }
+    else {
+      config.apiVer = NvGfxAPIVersionGL4();
+    }
+}
+
+enum UIReactionIDs {   
+    REACT_TOGGLE_STROKING         = 0x10000001,
+    REACT_TOGGLE_FILLING          = 0x10000002,
+    REACT_TIGER_QUALITY           = 0x10000003,
+};
+
+
+void Tiger3D::initUI() {
+    // sample apps automatically have a tweakbar they can use.
+    if (mTweakBar) { // create our tweak ui
+        NvTweakVarBase *var;
+        var = mTweakBar->addValue("Animate", mAnimate);
+        addTweakKeyBind(var, NvKey::K_SPACE);
+        addTweakButtonBind(var, NvGamepad::BUTTON_Y);
+
+        mTweakBar->addValue("Tigers", numTigers, 1, 9);
+        mTweakBar->addValue("Draw teapot", draw_center_teapot);
+        mTweakBar->addValue("Toggle display lists", using_dlist);
+
+        var = mTweakBar->addValue("Filling", filling, false, REACT_TOGGLE_FILLING);
+        addTweakKeyBind(var, NvKey::K_F);
+        addTweakButtonBind(var, NvGamepad::BUTTON_LEFT_SHOULDER);
+
+        var = mTweakBar->addValue("Stroking", stroking, false, REACT_TOGGLE_STROKING);
+        addTweakKeyBind(var, NvKey::K_S);
+        addTweakButtonBind(var, NvGamepad::BUTTON_RIGHT_SHOULDER);
+
+        mTweakBar->addValue("Wireframe teapot", wireframe_teapot);
+
+        var = mTweakBar->addValue("Show text", draw_overlaid_text);
+        addTweakKeyBind(var, NvKey::K_T);
+        addTweakButtonBind(var, NvGamepad::BUTTON_X);
+
+        mTweakBar->addValue("Teapot size", teapotSize, 100, 500);
+        mTweakBar->addValue("Scene distance", ztrans, -200, -50);
+
+        if (!es_context) {
+            //TODO: Enable below once textured_tiger works on ES
+            NvTweakEnum<uint32_t> TextureQuality[] = {
+			    { "Path rendering!", 42 },
+			    { "512x512x4 texture", 1 },
+			    { "1024x1024x2 texture", 2 },
+			    { "64x64x16 texture", 4 },
+			    { "256x256x8 texture", 5 },
+		    };
+            mTweakBar->addEnum("Tiger quality", fbo_quality, TextureQuality, TWEAKENUM_ARRAYSIZE(TextureQuality), REACT_TIGER_QUALITY);
+        }
+    }
+}
+
+NvUIEventResponse Tiger3D::handleReaction(const NvUIReaction &react)
+{
+    switch (react.code) {
+    case REACT_TOGGLE_FILLING:
+        valid_fbo = false;
+        getPlatformContext()->requestRedraw();
+        return nvuiEventHandled;
+    case REACT_TOGGLE_STROKING:
+        valid_fbo = false;
+        getPlatformContext()->requestRedraw();
+        return nvuiEventHandled;
+    case REACT_TIGER_QUALITY:
+        valid_fbo = false;
+        getPlatformContext()->requestRedraw();
+        return nvuiEventHandled;
+    }
+    return nvuiEventNotHandled;
+}
+
+void Tiger3D::initProgram()
+{
+    const GLchar *source = "#extension GL_ARB_separate_shader_objects : enable\n"
+      "precision highp float;\n"
+      "uniform vec3 color;\n"
+      "void main() {\n"
+      "    gl_FragColor = vec4(color, 1.0);\n"
+      "}\n";
+    program = glCreateShaderProgramv(GL_FRAGMENT_SHADER, 1, &source);
+    CHECK_GL_ERROR();
+}
+
+void Tiger3D::initRendering()
+{
+    if(!requireExtension("GL_NV_path_rendering")) return;
+    if (!es_context && !requireExtension("GL_EXT_direct_state_access")) return;
+
+    initGraphics();
+    msg->setEsContext(es_context);
+    if (es_context) {
+      initProgram();
+    }
+  //  initFBO(fbo_mode, fbo_width, fbo_height, renderbuffer_samples);
+  //  restoreClear();
+
+    NvAssetLoaderAddSearchPath("nvpr/Tiger3DES");
+
+    CHECK_GL_ERROR();
+}
+
+void Tiger3D::shutdownRendering()
+{
+  if (es_context) {
+    glDeleteProgram(program);
+  }
+  deinitTeapot();
+}
+
+void Tiger3D::reshape(int32_t w, int32_t h)
+{
+    glViewport(0,0, w,h);
+    window_width = float(w);
+    window_height = float(h);
+    float aspect_ratio = window_width/window_height;
+    glMatrixLoadIdentityEXT(GL_PROJECTION);
+    float near = 1,
+          far = 1200;
+    glMatrixFrustumEXT(GL_PROJECTION, -aspect_ratio,aspect_ratio, 1,-1, near,far);
+
+    mp[0][0] = near / aspect_ratio;
+    mp[0][1] = 0.0f;
+    mp[0][2] = 0.0f;
+    mp[0][3] = 0.0f;
+    mp[1][0] = 0.0f;
+    mp[1][1] = -near;
+    mp[1][2] = 0.0f;
+    mp[1][3] = 0.0f;
+    mp[2][0] = 0.0f;
+    mp[2][1] = 0.0f;
+    mp[2][2] = -(far + near) / (far - near);
+    mp[2][3] = -1.0f;
+    mp[3][0] = 0.0f;
+    mp[3][1] = 0.0f;
+    mp[3][2] = -2.0f * far * near / (far - near);
+    mp[3][3] = 0.0f;
+    force_stencil_clear = true;
+
+    CHECK_GL_ERROR();
+}
+
+void Tiger3D::drawTigerProxyTexture(uint32_t item)
+{
+    texture_tigers = true;
+    switch (item) {
+    case 1:
+        initFBO(FBO_RENDERBUFFER, 512, 512, 8, program);
+        break;
+    case 2:
+        initFBO(FBO_RENDERBUFFER, 1024, 1024, 2, program);
+        break;
+    case 3:
+        initFBO(FBO_TEXTURE, 64, 64, 1, program);
+        break;
+    case 4:
+        initFBO(FBO_RENDERBUFFER, 64, 64, 16, program);
+        break;
+    case 5:
+        initFBO(FBO_RENDERBUFFER, 256, 256, 16, program);
+        break;
+    case 42:  // Real path rendering for the win!
+        texture_tigers = false;
+        break;
+    }
+    reshape(int(window_width), int(window_height));
+    restoreClear();
+}
+
+void Tiger3D::draw(void)
+{
+    if (!valid_fbo) {
+        drawTigerProxyTexture(fbo_quality);
+        valid_fbo = true;  // so draws just once
+    }
+    if (mAnimate || moving) {
+        animate();
+    }
+    newModel = true;  // always regenerate the model matrix
+    display(program);
+    CHECK_GL_ERROR();
+}
+
+void stopSpinning()
+{
+    spinning = 0;
+}
+
+bool Tiger3D::down(NvPointerEvent* p)
+{
+    const float x = p->m_x,
+                y = window_height - p->m_y;
+    stopSpinning();
+    moving = true;
+    beginx = x;
+    beginy = y;
+    return true;
+}
+
+bool Tiger3D::up(NvPointerEvent* p)
+{
+    moving = false;
+    return true;
+}
+
+bool Tiger3D::motion(NvPointerEvent* p)
+{
+    if (moving) {
+        const float x = p->m_x,
+                    y = window_height - p->m_y;
+        trackball(lastquat,
+            (2.0f * beginx - window_width) / window_width,
+            (window_height - 2.0f * beginy) / window_height,
+            (2.0f * x - window_width) / window_width,
+            (window_height - 2.0f * y) / window_height
+            );
+        beginx = x;
+        beginy = y;
+        spinning = 1;
+        newModel = 1;
+        getPlatformContext()->requestRedraw();	
+        return true;
+    }
+    return false;
+}
+
+bool Tiger3D::handlePointerInput(NvInputDeviceType::Enum device,
+                        NvPointerActionType::Enum action, 
+                        uint32_t modifiers,
+                        int32_t count,
+                        NvPointerEvent* points,
+                        int64_t timestamp)
+{
+    bool ate_it = false;  // until proven otherwise
+    switch (action) {
+    case NvPointerActionType::DOWN:
+        if (device == NvInputDeviceType::MOUSE) {
+            assert(count == 1);
+            if (points->m_id & NvMouseButton::LEFT) {
+                ate_it = down(points);
+            }
+        } else {
+            // Touch or stylus
+            assert(count == 1);
+            // If multi touch events, just follow the primary touch.
+            if (points->m_id != 0) {
+                return false;
+            }
+            ate_it = down(points);
+        }
+        break;
+    case NvPointerActionType::UP:
+        if (device == NvInputDeviceType::MOUSE) {
+            assert(count == 1);
+            if (points->m_id & NvMouseButton::LEFT) {
+                ate_it = up(points);
+            }
+        } else {
+            // Touch or stylus
+            // If multi touch events, just follow the primary touch.
+            if (points->m_id != 0) {
+                return false;
+            }
+            ate_it = up(points);
+        }
+        break;
+    case NvPointerActionType::MOTION:
+        // If corner being actively dragged...
+        for (int32_t i=0; i<count; i++) {
+            // If multi touch events, just follow the primary touch.
+            if (device != NvInputDeviceType::MOUSE && points[i].m_id != 0) {
+                return false;
+            }
+            ate_it |= motion(&points[i]);
+        }
+        break;
+    }
+    return ate_it;
+}
+
+NvAppBase* NvAppFactory(NvPlatformContext* platform) {
+    return new Tiger3D(platform);
+}
diff --git a/samples/nvpr/Tiger3DES/Tiger3D.h b/samples/nvpr/Tiger3DES/Tiger3D.h
new file mode 100644
index 0000000..9ba3705
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/Tiger3D.h
@@ -0,0 +1,78 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/Tiger3D.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+#ifndef Tiger3D_H
+#define Tiger3D_H
+
+#include "NvAppBase/NvSampleApp.h"
+
+class NvStopWatch;
+class NvFramerateCounter;
+
+class Tiger3D : public NvSampleApp
+{
+private:
+    bool es_context;
+    GLuint program;
+    void initProgram();
+public:
+    Tiger3D(NvPlatformContext* platform);
+    ~Tiger3D();
+    
+    void initUI();
+    NvUIEventResponse handleReaction(const NvUIReaction &react);
+    void initRendering();
+    void shutdownRendering();
+    void drawTigerProxyTexture(uint32_t item);
+    void animate();
+    void draw();
+    void reshape(int32_t width, int32_t height);
+
+    bool down(NvPointerEvent* p);
+    bool up(NvPointerEvent* p);
+    bool motion(NvPointerEvent* p);
+
+    bool handlePointerInput(NvInputDeviceType::Enum device,
+                        NvPointerActionType::Enum action, 
+                        uint32_t modifiers,
+                        int32_t count,
+                        NvPointerEvent* points,
+                        int64_t timestamp);
+
+    void configurationCallback(NvEGLConfiguration& config);
+
+protected:
+    bool mAnimate;
+};
+
+#endif
diff --git a/samples/nvpr/Tiger3DES/ant.properties b/samples/nvpr/Tiger3DES/ant.properties
new file mode 100644
index 0000000..d49415f
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/ant.properties
@@ -0,0 +1 @@
+source.dir=src/../../../../extensions/src/NvAppBase/java;src
diff --git a/samples/nvpr/Tiger3DES/build.xml b/samples/nvpr/Tiger3DES/build.xml
new file mode 100644
index 0000000..3d43a49
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/build.xml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="Tiger3DES" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>
diff --git a/samples/nvpr/Tiger3DES/cg4cpp_xform.cpp b/samples/nvpr/Tiger3DES/cg4cpp_xform.cpp
new file mode 100644
index 0000000..2ccc454
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/cg4cpp_xform.cpp
@@ -0,0 +1,194 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/cg4cpp_xform.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* xform.cpp - C++ transform routines for path rendering */
+
+// Matrix convention: row major (C style arrays)
+
+#include <math.h>
+
+#include <NvFoundation.h>
+#include <NV/NvPlatformGL.h>
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+#include <Cg/mul.hpp>
+#include <Cg/transpose.hpp>
+#include <Cg/stdlib.hpp>
+#include <Cg/iostream.hpp>
+
+#include "cg4cpp_xform.hpp"
+
+using namespace Cg;
+
+float3x3 ortho(float l, float r, float b, float t)
+{
+  float3x3 rv = float3x3(2/(r-l),0,-(r+l)/(r-l),
+                         0,2/(t-b),-(t+b)/(t-b),
+                         0,0,1);
+  return rv;
+}
+
+float3x3 inverse_ortho(float l, float r, float b, float t)
+{
+  float3x3 rv = float3x3((r-l)/2,0,(r+l)/2,
+                         0,(t-b)/2,(t+b)/2,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 translate(float x, float y)
+{
+  float3x3 rv = float3x3(1,0,x,
+                         0,1,y,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 scale(float x, float y)
+{
+  float3x3 rv = float3x3(x,0,0,
+                         0,y,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 scale(float s)
+{
+  float3x3 rv = float3x3(s,0,0,
+                         0,s,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 rotate(float angle)
+{
+  float radians = angle*3.14159f/180.0f,
+        s = ::sin(radians),
+        c = ::cos(radians);
+  float3x3 rv = float3x3(c,-s,0,
+                         s,c,0,
+                         0,0,1);
+  return rv;
+}
+
+// Math from page 54-56 of "Digital Image Warping" by George Wolberg,
+// though credited to Paul Heckert's "Fundamentals of Texture
+// Mapping and Image Warping" 1989 Master's thesis.
+//
+// NOTE: This matrix assumes vectors are treated as rows so pre-multiplied
+// by the matrix; use the transpose when transforming OpenGL-style column
+// vectors.
+double3x3 square2quad(const float2 v[4])
+{
+  double3x3 a;
+
+  double2 d1 = double2(v[1]-v[2]),
+          d2 = double2(v[3]-v[2]),
+          d3 = double2(v[0]-v[1]+v[2]-v[3]);
+
+  double denom = d1.x*d2.y - d2.x*d1.y;
+  a._13 = (d3.x*d2.y - d2.x*d3.y) / denom;
+  a._23 = (d1.x*d3.y - d3.x*d1.y) / denom;
+  a._11_12 = v[1] - v[0] + a._13*v[1];
+  a._21_22 = v[3] - v[0] + a._23*v[3];
+  a._31_32 = v[0];
+  a._33 = 1;
+
+  return transpose(a);
+}
+
+double3x3 quad2square(const float2 v[4])
+{
+  return inverse(square2quad(v));
+}
+
+double3x3 quad2quad(const float2 from[4], const float2 to[4])
+{
+  return mul(square2quad(to), quad2square(from));
+}
+
+double3x3 box2quad(const float4 &box, const float2 to[4])
+{
+  float2 from[4] = { box.xy, box.zy, box.zw, box.xw };
+
+  return quad2quad(from, to);
+}
+
+static void float3x3_to_GLMatrix(GLfloat mm[16], const float3x3 &m)
+{
+  /* First column. */
+  mm[0] = m[0][0];
+  mm[1] = m[1][0];
+  mm[2] = 0;
+  mm[3] = m[2][0];
+
+  /* Second column. */
+  mm[4] = m[0][1];
+  mm[5] = m[1][1];
+  mm[6] = 0;
+  mm[7] = m[2][1];;
+
+  /* Third column. */
+  mm[8] = 0;
+  mm[9] = 0;
+  mm[10] = 1;
+  mm[11] = 0;
+
+  /* Fourth column. */
+  mm[12] = m[0][2];
+  mm[13] = m[1][2];
+  mm[14] = 0;
+  mm[15] = m[2][2];;
+}
+
+void MatrixMultToGL(float3x3 m)
+{
+  GLfloat mm[16];  /* Column-major OpenGL-style 4x4 matrix. */
+
+  float3x3_to_GLMatrix(mm, m);
+  glMatrixMultfEXT(GL_MODELVIEW, &mm[0]);
+}
+
+void MatrixLoadToGL(float3x3 m)
+{
+  GLfloat mm[16];  /* Column-major OpenGL-style 4x4 matrix. */
+
+  float3x3_to_GLMatrix(mm, m);
+  glMatrixLoadfEXT(GL_MODELVIEW, &mm[0]);
+}
diff --git a/samples/nvpr/Tiger3DES/cg4cpp_xform.hpp b/samples/nvpr/Tiger3DES/cg4cpp_xform.hpp
new file mode 100644
index 0000000..9c5219c
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/cg4cpp_xform.hpp
@@ -0,0 +1,26 @@
+// TAGRELEASE: PUBLIC
+#ifndef XFORM_HPP
+#define XFORM_HPP
+
+/* cg4cpp_xform.hpp - C++ transform routines for path rendering */
+
+#include <Cg/double.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+
+extern Cg::float3x3 ortho(float l, float r, float b, float t);
+extern Cg::float3x3 inverse_ortho(float l, float r, float b, float t);
+extern Cg::float3x3 translate(float x, float y);
+extern Cg::float3x3 scale(float x, float y);
+extern Cg::float3x3 scale(float s);
+extern Cg::float3x3 rotate(float angle);
+
+extern Cg::double3x3 square2quad(const Cg::float2 v[4]);
+extern Cg::double3x3 quad2square(const Cg::float2 v[4]);
+extern Cg::double3x3 quad2quad(const Cg::float2 from[4], const Cg::float2 to[4]);
+extern Cg::double3x3 box2quad(const Cg::float4 &box, const Cg::float2 to[4]);
+
+extern void MatrixMultToGL(Cg::float3x3 m);
+extern void MatrixLoadToGL(Cg::float3x3 m);
+
+#endif /* XFORM_HPP */
diff --git a/samples/nvpr/Tiger3DES/glut_teapot.cpp b/samples/nvpr/Tiger3DES/glut_teapot.cpp
new file mode 100644
index 0000000..10ea23c
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/glut_teapot.cpp
@@ -0,0 +1,219 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/glut_teapot.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//----------------------------------------------------------------------------------
+/* Copyright (c) Mark J. Kilgard, 1994, 2001. */
+
+/**
+(c) Copyright 1993, Silicon Graphics, Inc.
+
+ALL RIGHTS RESERVED
+
+Permission to use, copy, modify, and distribute this software
+for any purpose and without fee is hereby granted, provided
+that the above copyright notice appear in all copies and that
+both the copyright notice and this permission notice appear in
+supporting documentation, and that the name of Silicon
+Graphics, Inc. not be used in advertising or publicity
+pertaining to distribution of the software without specific,
+written prior permission.
+
+THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU
+"AS-IS" AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR
+OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF
+MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  IN NO
+EVENT SHALL SILICON GRAPHICS, INC.  BE LIABLE TO YOU OR ANYONE
+ELSE FOR ANY DIRECT, SPECIAL, INCIDENTAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER,
+INCLUDING WITHOUT LIMITATION, LOSS OF PROFIT, LOSS OF USE,
+SAVINGS OR REVENUE, OR THE CLAIMS OF THIRD PARTIES, WHETHER OR
+NOT SILICON GRAPHICS, INC.  HAS BEEN ADVISED OF THE POSSIBILITY
+OF SUCH LOSS, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ARISING OUT OF OR IN CONNECTION WITH THE POSSESSION, USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+US Government Users Restricted Rights
+
+Use, duplication, or disclosure by the Government is subject to
+restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
+(c)(1)(ii) of the Rights in Technical Data and Computer
+Software clause at DFARS 252.227-7013 and/or in similar or
+successor clauses in the FAR or the DOD or NASA FAR
+Supplement.  Unpublished-- rights reserved under the copyright
+laws of the United States.  Contractor/manufacturer is Silicon
+Graphics, Inc., 2011 N.  Shoreline Blvd., Mountain View, CA
+94039-7311.
+
+OpenGL(TM) is a trademark of Silicon Graphics, Inc.
+*/
+
+// In order to get OpenGL API...
+#include <NvFoundation.h>
+#include <NV/NvPlatformGL.h>
+
+/* Rim, body, lid, and bottom data must be reflected in x and
+   y; handle and spout data across the y axis only.  */
+
+static const int patchdata[][16] =
+{
+    /* rim */
+  {102, 103, 104, 105, 4, 5, 6, 7, 8, 9, 10, 11,
+    12, 13, 14, 15},
+    /* body */
+  {12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
+    24, 25, 26, 27},
+  {24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36,
+    37, 38, 39, 40},
+    /* lid */
+  {96, 96, 96, 96, 97, 98, 99, 100, 101, 101, 101,
+    101, 0, 1, 2, 3,},
+  {0, 1, 2, 3, 106, 107, 108, 109, 110, 111, 112,
+    113, 114, 115, 116, 117},
+    /* bottom */
+  {118, 118, 118, 118, 124, 122, 119, 121, 123, 126,
+    125, 120, 40, 39, 38, 37},
+    /* handle */
+  {41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
+    53, 54, 55, 56},
+  {53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+    28, 65, 66, 67},
+    /* spout */
+  {68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
+    80, 81, 82, 83},
+  {80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91,
+    92, 93, 94, 95}
+};
+/* *INDENT-OFF* */
+
+static const float cpdata[][3] =
+{
+    {0.2, 0, 2.7}, {0.2, -0.112, 2.7}, {0.112, -0.2, 2.7}, {0,
+    -0.2, 2.7}, {1.3375, 0, 2.53125}, {1.3375, -0.749, 2.53125},
+    {0.749, -1.3375, 2.53125}, {0, -1.3375, 2.53125}, {1.4375,
+    0, 2.53125}, {1.4375, -0.805, 2.53125}, {0.805, -1.4375,
+    2.53125}, {0, -1.4375, 2.53125}, {1.5, 0, 2.4}, {1.5, -0.84,
+    2.4}, {0.84, -1.5, 2.4}, {0, -1.5, 2.4}, {1.75, 0, 1.875},
+    {1.75, -0.98, 1.875}, {0.98, -1.75, 1.875}, {0, -1.75,
+    1.875}, {2, 0, 1.35}, {2, -1.12, 1.35}, {1.12, -2, 1.35},
+    {0, -2, 1.35}, {2, 0, 0.9}, {2, -1.12, 0.9}, {1.12, -2,
+    0.9}, {0, -2, 0.9}, {-2, 0, 0.9}, {2, 0, 0.45}, {2, -1.12,
+    0.45}, {1.12, -2, 0.45}, {0, -2, 0.45}, {1.5, 0, 0.225},
+    {1.5, -0.84, 0.225}, {0.84, -1.5, 0.225}, {0, -1.5, 0.225},
+    {1.5, 0, 0.15}, {1.5, -0.84, 0.15}, {0.84, -1.5, 0.15}, {0,
+    -1.5, 0.15}, {-1.6, 0, 2.025}, {-1.6, -0.3, 2.025}, {-1.5,
+    -0.3, 2.25}, {-1.5, 0, 2.25}, {-2.3, 0, 2.025}, {-2.3, -0.3,
+    2.025}, {-2.5, -0.3, 2.25}, {-2.5, 0, 2.25}, {-2.7, 0,
+    2.025}, {-2.7, -0.3, 2.025}, {-3, -0.3, 2.25}, {-3, 0,
+    2.25}, {-2.7, 0, 1.8}, {-2.7, -0.3, 1.8}, {-3, -0.3, 1.8},
+    {-3, 0, 1.8}, {-2.7, 0, 1.575}, {-2.7, -0.3, 1.575}, {-3,
+    -0.3, 1.35}, {-3, 0, 1.35}, {-2.5, 0, 1.125}, {-2.5, -0.3,
+    1.125}, {-2.65, -0.3, 0.9375}, {-2.65, 0, 0.9375}, {-2,
+    -0.3, 0.9}, {-1.9, -0.3, 0.6}, {-1.9, 0, 0.6}, {1.7, 0,
+    1.425}, {1.7, -0.66, 1.425}, {1.7, -0.66, 0.6}, {1.7, 0,
+    0.6}, {2.6, 0, 1.425}, {2.6, -0.66, 1.425}, {3.1, -0.66,
+    0.825}, {3.1, 0, 0.825}, {2.3, 0, 2.1}, {2.3, -0.25, 2.1},
+    {2.4, -0.25, 2.025}, {2.4, 0, 2.025}, {2.7, 0, 2.4}, {2.7,
+    -0.25, 2.4}, {3.3, -0.25, 2.4}, {3.3, 0, 2.4}, {2.8, 0,
+    2.475}, {2.8, -0.25, 2.475}, {3.525, -0.25, 2.49375},
+    {3.525, 0, 2.49375}, {2.9, 0, 2.475}, {2.9, -0.15, 2.475},
+    {3.45, -0.15, 2.5125}, {3.45, 0, 2.5125}, {2.8, 0, 2.4},
+    {2.8, -0.15, 2.4}, {3.2, -0.15, 2.4}, {3.2, 0, 2.4}, {0, 0,
+    3.15}, {0.8, 0, 3.15}, {0.8, -0.45, 3.15}, {0.45, -0.8,
+    3.15}, {0, -0.8, 3.15}, {0, 0, 2.85}, {1.4, 0, 2.4}, {1.4,
+    -0.784, 2.4}, {0.784, -1.4, 2.4}, {0, -1.4, 2.4}, {0.4, 0,
+    2.55}, {0.4, -0.224, 2.55}, {0.224, -0.4, 2.55}, {0, -0.4,
+    2.55}, {1.3, 0, 2.55}, {1.3, -0.728, 2.55}, {0.728, -1.3,
+    2.55}, {0, -1.3, 2.55}, {1.3, 0, 2.4}, {1.3, -0.728, 2.4},
+    {0.728, -1.3, 2.4}, {0, -1.3, 2.4}, {0, 0, 0}, {1.425,
+    -0.798, 0}, {1.5, 0, 0.075}, {1.425, 0, 0}, {0.798, -1.425,
+    0}, {0, -1.5, 0.075}, {0, -1.425, 0}, {1.5, -0.84, 0.075},
+    {0.84, -1.5, 0.075}
+};
+
+static const float tex[2][2][2] =
+{
+  { {0, 0},
+    {1, 0}},
+  { {0, 1},
+    {1, 1}}
+};
+
+/* *INDENT-ON* */
+
+static void
+teapot(GLint grid, GLdouble scale, GLenum type)
+{
+  float p[4][4][3], q[4][4][3], r[4][4][3], s[4][4][3];
+  long i, j, k, l;
+
+  glPushAttrib(GL_ENABLE_BIT | GL_EVAL_BIT);
+  glEnable(GL_AUTO_NORMAL);
+  glEnable(GL_NORMALIZE);
+  glEnable(GL_MAP2_VERTEX_3);
+  glEnable(GL_MAP2_TEXTURE_COORD_2);
+  glPushMatrix();
+  glRotatef(270.0, 1.0, 0.0, 0.0);
+  glScaled(0.5 * scale, 0.5 * scale, 0.5 * scale);
+  glTranslatef(0.0, 0.0, -1.5);
+  for (i = 0; i < 10; i++) {
+    for (j = 0; j < 4; j++) {
+      for (k = 0; k < 4; k++) {
+        for (l = 0; l < 3; l++) {
+          p[j][k][l] = cpdata[patchdata[i][j * 4 + k]][l];
+          q[j][k][l] = cpdata[patchdata[i][j * 4 + (3 - k)]][l];
+          if (l == 1) {
+            q[j][k][l] *= -1.0;
+          }
+          if (i < 6) {
+            r[j][k][l] =
+              cpdata[patchdata[i][j * 4 + (3 - k)]][l];
+            if (l == 0) {
+              r[j][k][l] *= -1.0;
+            }
+            s[j][k][l] = cpdata[patchdata[i][j * 4 + k]][l];
+            if (l == 0) {
+              s[j][k][l] *= -1.0;
+            }
+            if (l == 1) {
+              s[j][k][l] *= -1.0;
+            }
+          }
+        }
+      }
+    }
+    glMap2f(GL_MAP2_TEXTURE_COORD_2, 0, 1, 2, 2, 0, 1, 4, 2,
+      &tex[0][0][0]);
+    glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4,
+      &p[0][0][0]);
+    glMapGrid2f(grid, 0.0, 1.0, grid, 0.0, 1.0);
+    glEvalMesh2(type, 0, grid, 0, grid);
+    glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4,
+      &q[0][0][0]);
+    glEvalMesh2(type, 0, grid, 0, grid);
+    if (i < 6) {
+      glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4,
+        &r[0][0][0]);
+      glEvalMesh2(type, 0, grid, 0, grid);
+      glMap2f(GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4,
+        &s[0][0][0]);
+      glEvalMesh2(type, 0, grid, 0, grid);
+    }
+  }
+  glPopMatrix();
+  glPopAttrib();
+}
+
+/* CENTRY */
+void glutSolidTeapot(GLdouble scale)
+{
+  teapot(7, scale, GL_FILL);
+}
+
+void glutWireTeapot(GLdouble scale)
+{
+  teapot(10, scale, GL_LINE);
+}
+
+/* ENDCENTRY */
diff --git a/samples/nvpr/Tiger3DES/glut_teapot.h b/samples/nvpr/Tiger3DES/glut_teapot.h
new file mode 100644
index 0000000..3a25bb4
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/glut_teapot.h
@@ -0,0 +1,9 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/glut_teapot.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//----------------------------------------------------------------------------------
+// Provide GLUT's teapot API
+extern void glutSolidTeapot(GLdouble scale);
+extern void glutWireTeapot(GLdouble scale);
diff --git a/samples/nvpr/Tiger3DES/project.properties b/samples/nvpr/Tiger3DES/project.properties
new file mode 100644
index 0000000..bbe203c
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/project.properties
@@ -0,0 +1,11 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system use,
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+
+# Project target.
+target=android-21
diff --git a/samples/nvpr/Tiger3DES/render_font.cpp b/samples/nvpr/Tiger3DES/render_font.cpp
new file mode 100644
index 0000000..d7de291
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/render_font.cpp
@@ -0,0 +1,302 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/render_font.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+// render_font.cpp - class for rendering messia via font with NV_path_rendering
+
+#include <string.h>
+
+#include "render_font.hpp"
+
+using namespace Cg;
+
+FontFace::FontFace(GLenum target, const char *name, int num_chars_, GLuint path_param_template)
+  : font_name(name)
+  , num_chars(num_chars_)
+  , horizontal_advance(num_chars)
+{
+  /* Create a range of path objects corresponding to Latin-1 character codes. */
+  glyph_base = glGenPathsNV(num_chars);
+  glPathGlyphRangeNV(glyph_base,
+    target, name, GL_BOLD_BIT_NV,
+    0, num_chars,
+    GL_USE_MISSING_GLYPH_NV, path_param_template,
+    GLfloat(em_scale));
+  glPathGlyphRangeNV(glyph_base,
+    GL_STANDARD_FONT_NAME_NV, "Sans", GL_BOLD_BIT_NV,
+    0, num_chars,
+    GL_USE_MISSING_GLYPH_NV, path_param_template,
+    GLfloat(em_scale));
+
+  /* Query font and glyph metrics. */
+  GLfloat font_data[4];
+  glGetPathMetricRangeNV(GL_FONT_Y_MIN_BOUNDS_BIT_NV|GL_FONT_Y_MAX_BOUNDS_BIT_NV|
+    GL_FONT_UNDERLINE_POSITION_BIT_NV|GL_FONT_UNDERLINE_THICKNESS_BIT_NV,
+    glyph_base+' ', /*count*/1,
+    4*sizeof(GLfloat),
+    font_data);
+
+  y_min = font_data[0];
+  y_max = font_data[1];
+  underline_position = font_data[2];
+  underline_thickness = font_data[3];
+  glGetPathMetricRangeNV(GL_GLYPH_HORIZONTAL_BEARING_ADVANCE_BIT_NV,
+    glyph_base, num_chars,
+    0, /* stride of zero means sizeof(GLfloat) since 1 bit in mask */
+    &horizontal_advance[0]);
+}
+
+FontFace::~FontFace()
+{
+  glDeletePathsNV(glyph_base, num_chars);
+}
+
+const GLchar *vertShader =
+"attribute vec2 position;\n"
+"void main() {\n"
+"    gl_Position = vec4(position, 0.0, 1.0);\n"
+"}\n";
+
+const GLchar *fragShader = "#extension GL_ARB_separate_shader_objects : enable\n"
+"precision highp float;\n"
+"uniform vec3 color;\n"
+"void main() {\n"
+"    gl_FragColor = vec4(color, 1.0);\n"
+"}\n";
+
+Message::Message(const FontFace *font_, const char *message_, Cg::float2 to_quad[4])
+  : message(message_)
+  , font(font_)
+  , message_length(strlen(message_))
+  , xtranslate(message_length)
+  , stroking(true)
+  , filling(true)
+  , underline(1)
+  , fill_gradient(0)
+  , es_context(true)
+{
+  glGetPathSpacingNV(GL_ACCUM_ADJACENT_PAIRS_NV,
+    (GLsizei)message_length, GL_UNSIGNED_BYTE, message.c_str(),
+    font->glyph_base,
+    1.0, 1.0,
+    GL_TRANSLATE_X_NV,
+    &xtranslate[1]);
+
+  /* Total advance is accumulated spacing plus horizontal advance of
+  the last glyph */
+  total_advance = xtranslate[message_length-1] +
+    font->horizontal_advance[GLubyte(message[message_length-1])];
+
+  Cg::float4 from_box = float4(0, font->y_min, total_advance, font->y_max);
+  matrix = float3x3(box2quad(from_box, to_quad));
+
+  const GLuint vshader = glCreateShader(GL_VERTEX_SHADER);
+  const GLuint fshader = glCreateShader(GL_FRAGMENT_SHADER);
+  glShaderSource(vshader, 1, &vertShader, NULL);
+  glShaderSource(fshader, 1, &fragShader, NULL);
+  glCompileShader(vshader);
+  glCompileShader(fshader);
+
+  quadProgram = glCreateProgram();
+  glAttachShader(quadProgram, vshader);
+  glAttachShader(quadProgram, fshader);
+  glLinkProgram(quadProgram);
+  glDetachShader(quadProgram, vshader);
+  glDetachShader(quadProgram, fshader);
+  glDeleteShader(vshader);
+  glDeleteShader(fshader);
+
+  colorProgram = glCreateShaderProgramv(GL_FRAGMENT_SHADER, 1, &fragShader);
+}
+
+Message::~Message()
+{
+  glDeleteProgram(quadProgram);
+  glDeleteProgram(colorProgram);
+}
+
+void Message::render()
+{
+  GLint ucolor = -1;
+  GLint apos = -1;
+
+  if (underline) {
+    // Currently not working on ES, need modelview multiplication in VS??
+    float position = font->underline_position,
+      half_thickness = font->underline_thickness / 2;
+    glDisable(GL_STENCIL_TEST);
+    if (es_context) {
+      GLfloat vtx1[] = { 0, position + half_thickness,
+        0, position - half_thickness,
+        total_advance, position + half_thickness,
+        total_advance, position - half_thickness };
+      glUseProgram(quadProgram);
+      apos = glGetAttribLocation(quadProgram, "position");
+      ucolor = glGetUniformLocation(quadProgram, "color");
+      glVertexAttribPointer(apos, 2, GL_FLOAT, GL_FALSE, sizeof(vtx1), vtx1);
+      glEnableVertexAttribArray(apos);
+      if (underline == 2) {
+        glUniform3f(ucolor, 1, 1, 1);
+      } else {
+        glUniform3f(ucolor, 0.5, 0.5, 0.5);
+      }
+      glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
+      glUseProgram(0);
+    } else {
+      if (underline == 2) {
+        glColor3f(1, 1, 1);
+      }
+      else {
+        glColor3f(0.5, 0.5, 0.5);
+      }
+      glBegin(GL_QUAD_STRIP); {
+        glVertex2f(0, position + half_thickness);
+        glVertex2f(0, position - half_thickness);
+        glVertex2f(total_advance, position + half_thickness);
+        glVertex2f(total_advance, position - half_thickness);
+      } glEnd();
+    }
+    glEnable(GL_STENCIL_TEST);
+  }
+
+  if (es_context) {
+    ucolor = glGetUniformLocation(colorProgram, "color");
+  }
+
+  if (stroking) {
+    glStencilStrokePathInstancedNV((GLsizei)message_length,
+      GL_UNSIGNED_BYTE, message.c_str(), font->glyph_base,
+      1, ~0U,  /* Use all stencil bits */
+      GL_TRANSLATE_X_NV, &xtranslate[0]);
+    if (es_context) {
+      glUseProgram(colorProgram);
+      glUniform3f(ucolor, 0.5, 0.5, 0.5); // gray
+    } else {
+      glColor3f(0.5, 0.5, 0.5);  // gray
+    }
+    glCoverStrokePathInstancedNV((GLsizei)message_length,
+      GL_UNSIGNED_BYTE, message.c_str(), font->glyph_base,
+      GL_BOUNDING_BOX_OF_BOUNDING_BOXES_NV,
+      GL_TRANSLATE_X_NV, &xtranslate[0]);
+    if (es_context) {
+      glUseProgram(0);
+    }
+  }
+
+  if (filling) {
+    /* STEP 1: stencil message into stencil buffer.  Results in samples
+    within the message's glyphs to have a non-zero stencil value. */
+    glStencilFillPathInstancedNV((GLsizei)message_length,
+      GL_UNSIGNED_BYTE, message.c_str(), font->glyph_base,
+      GL_PATH_FILL_MODE_NV, ~0U,  /* Use all stencil bits */
+      GL_TRANSLATE_X_NV, &xtranslate[0]);
+
+    /* STEP 2: cover region of the message; color covered samples (those
+    with a non-zero stencil value) and set their stencil back to zero. */
+    switch (fill_gradient) {
+    case 0:
+    {
+      GLfloat rgb_gen[3][3] = { { 0, 0, 1 },
+      { 0, 1, 0 },
+      { 0, -1, 1 } };
+      glPathColorGenNV(GL_PRIMARY_COLOR,
+        GL_PATH_OBJECT_BOUNDING_BOX_NV, GL_RGB, &rgb_gen[0][0]);
+    }
+    break;
+    case 1:
+      if (es_context) {
+        glUseProgram(colorProgram);
+        glUniform3f(ucolor, 0.5, 0.5, 0.5); // gray
+      } else {
+        glColor3ub(192, 192, 192);  // gray
+      }
+      break;
+    case 2:
+      if (es_context) {
+        glUseProgram(colorProgram);
+        glUniform3f(ucolor, 1, 1, 1); // white
+      } else {
+        glColor3ub(255, 255, 255);  // white
+      }
+      break;
+    case 3:
+      if (es_context) {
+        glUseProgram(colorProgram);
+        glUniform3f(ucolor, 0, 0, 0); // black
+      } else {
+        glColor3ub(0, 0, 0);  // black
+      }
+      break;
+    }
+
+    glCoverFillPathInstancedNV((GLsizei)message_length,
+      GL_UNSIGNED_BYTE, message.c_str(), font->glyph_base,
+      GL_BOUNDING_BOX_OF_BOUNDING_BOXES_NV,
+      GL_TRANSLATE_X_NV, &xtranslate[0]);
+    if (fill_gradient == 0) {
+      /* Disable gradient. */
+      glPathColorGenNV(GL_PRIMARY_COLOR, GL_NONE, 0, NULL);
+    }
+  }
+  if (es_context) {
+    glUseProgram(0);
+  }
+}
+Cg::float3x3 Message::getMatrix()
+{
+  return matrix;
+}
+void Message::multMatrix()
+{
+  MatrixMultToGL(matrix);
+}
+
+void Message::loadMatrix()
+{
+  MatrixLoadToGL(matrix);
+}
+
+Message& Message::operator = (const Message& val)
+{
+    message = val.message;
+    font = val.font;
+    message_length = val.message_length;
+    xtranslate = val.xtranslate;
+    total_advance = val.total_advance;
+    matrix = val.matrix;
+    stroking = val.stroking;
+    filling = val.filling;
+    underline = val.underline;
+    fill_gradient = val.fill_gradient;
+    return *this;
+}
\ No newline at end of file
diff --git a/samples/nvpr/Tiger3DES/render_font.hpp b/samples/nvpr/Tiger3DES/render_font.hpp
new file mode 100644
index 0000000..0c86ead
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/render_font.hpp
@@ -0,0 +1,72 @@
+// TAGRELEASE: PUBLIC
+
+#ifndef __render_font_hpp__
+#define __render_font_hpp__
+
+#include <vector>
+#include <string>
+
+// In order to get OpenGL API...
+#include <NvFoundation.h>
+#include <NV/NvPlatformGL.h>
+
+#include <Cg/double.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+
+#include "cg4cpp_xform.hpp"
+
+struct FontFace {
+  static const int em_scale = 2048;
+
+  const char *font_name;
+  GLuint glyph_base;
+  int num_chars;
+  std::vector<GLfloat> horizontal_advance;
+  GLfloat y_min, y_max;
+  GLfloat underline_position, underline_thickness;
+
+  FontFace(GLenum target, const char *name, int num_chars_, GLuint path_param_template);
+  ~FontFace();
+};
+
+struct Message {
+  std::string message;
+  const FontFace *font;
+  size_t message_length;
+  std::vector<GLfloat> xtranslate;
+  GLfloat total_advance;
+  Cg::float3x3 matrix;
+  bool stroking, filling;
+  int underline;
+  int fill_gradient;
+  GLuint colorProgram;
+  GLuint quadProgram;
+  bool es_context;
+
+  Message(const FontFace *font_, const char *message_, Cg::float2 to_quad[4]);
+
+  ~Message();
+
+  void render();
+  Cg::float3x3 getMatrix();
+  void multMatrix();
+  void loadMatrix();
+
+  void setFilling(bool filling_) {
+    filling = filling_;
+  }
+  void setStroking(bool stroking_) {
+    stroking = stroking_;
+  }
+  void setUnderline(int underline_) {
+    underline = underline_;
+  }
+  void setEsContext(bool es_context_) {
+    es_context = es_context_;
+  }
+
+  Message& operator = (const Message& val);
+};
+
+#endif // __render_font_hpp__
\ No newline at end of file
diff --git a/samples/nvpr/Tiger3DES/res/drawable/banner.png b/samples/nvpr/Tiger3DES/res/drawable/banner.png
new file mode 100644
index 0000000..18fbee6
Binary files /dev/null and b/samples/nvpr/Tiger3DES/res/drawable/banner.png differ
diff --git a/samples/nvpr/Tiger3DES/res/drawable/icon.png b/samples/nvpr/Tiger3DES/res/drawable/icon.png
new file mode 100644
index 0000000..fece5de
Binary files /dev/null and b/samples/nvpr/Tiger3DES/res/drawable/icon.png differ
diff --git a/samples/nvpr/Tiger3DES/res/values/strings.xml b/samples/nvpr/Tiger3DES/res/values/strings.xml
new file mode 100644
index 0000000..cf14090
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Tiger 3D</string>
+</resources>
diff --git a/samples/nvpr/Tiger3DES/src/com/nvidia/Tiger3DES/Tiger3DES.java b/samples/nvpr/Tiger3DES/src/com/nvidia/Tiger3DES/Tiger3DES.java
new file mode 100644
index 0000000..3ed81a0
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/src/com/nvidia/Tiger3DES/Tiger3DES.java
@@ -0,0 +1,52 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/src/com/nvidia/Tiger3DES/Tiger3DES.java
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+package com.nvidia.Tiger3DES;
+
+import android.app.NativeActivity;
+import android.os.Bundle;
+import android.util.Log;
+
+import com.nvidia.NvAppBase.NvAppBase;
+
+public class Tiger3DES extends NvAppBase
+{
+    @Override
+    protected void onCreate (Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+
+        Log.v("Tiger3DES", "Calling subclass onCreate");
+    }
+    
+}
diff --git a/samples/nvpr/Tiger3DES/teapot.cpp b/samples/nvpr/Tiger3DES/teapot.cpp
new file mode 100644
index 0000000..6bc4098
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/teapot.cpp
@@ -0,0 +1,124 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/teapot.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+#include <NvFoundation.h>
+#include <NV/NvPlatformGL.h>
+#include <NV/NvLogs.h>
+#include "teapot_data.h"
+
+
+static GLuint program = 0;
+static GLuint posBuffer;
+
+void initTeapot()
+{
+    const GLchar *vertShader =
+        "attribute vec3 position;\n"
+        "uniform mat4 matrix;\n"
+        "uniform mat4 proj;\n"
+        "uniform float scale;\n"
+        "void main() {\n"
+        "    vec4 pos = vec4(position * scale, 1.0);\n"
+        "    pos.y = -pos.y + scale*0.1;\n"
+        "    gl_Position = proj * matrix * pos;\n"
+        "}\n";
+
+    const GLchar *fragShader =
+        "precision highp float;\n"
+        "uniform vec3 color;\n"
+        "void main() {\n"
+        "    gl_FragColor = vec4(color, 1.0);\n"
+        "}\n";
+
+    const GLuint vshader = glCreateShader(GL_VERTEX_SHADER);
+    const GLuint fshader = glCreateShader(GL_FRAGMENT_SHADER);
+
+    glShaderSource(vshader, 1, &vertShader, NULL);
+    glShaderSource(fshader, 1, &fragShader, NULL);
+    glCompileShader(vshader);
+    glCompileShader(fshader);
+
+    program = glCreateProgram();
+    glAttachShader(program, vshader);
+    glAttachShader(program, fshader);
+    glLinkProgram(program);
+    glDetachShader(program, vshader);
+    glDetachShader(program, fshader);
+    glDeleteShader(vshader);
+    glDeleteShader(fshader);
+
+    glGenBuffers(1, &posBuffer);
+    glBindBuffer(GL_ARRAY_BUFFER, posBuffer);
+    glBufferData(GL_ARRAY_BUFFER, sizeof(teapot_vertices), teapot_vertices, GL_STATIC_DRAW);
+    glBindBuffer(GL_ARRAY_BUFFER, 0);
+}
+
+void deinitTeapot()
+{
+    glDeleteBuffers(1, &posBuffer);
+    glDeleteProgram(program);
+}
+
+void drawTeapot(GLenum mode, GLfloat scale, GLfloat m[4][4], GLfloat mp[4][4]) 
+{
+    int num_indices = 16368;
+    int i = 0, start = 0;
+    GLint apos;
+
+    glUseProgram(program);
+    glBindBuffer(GL_ARRAY_BUFFER, posBuffer);
+    apos = glGetAttribLocation(program, "position");
+    glVertexAttribPointer(apos, 3, GL_FLOAT, GL_FALSE, 0, NULL);
+    glEnableVertexAttribArray(apos);
+    glUniform3f(glGetUniformLocation(program, "color"), 0, 1, 0);
+    glUniform1f(glGetUniformLocation(program, "scale"), scale);
+    glUniformMatrix4fv(glGetUniformLocation(program, "matrix"), 1, GL_FALSE, m[0]);
+    glUniformMatrix4fv(glGetUniformLocation(program, "proj"), 1, GL_FALSE, mp[0]);
+
+    assert((mode == GL_LINE_STRIP) || (mode == GL_TRIANGLE_STRIP));
+    while (i < num_indices) {
+        if (teapot_indices[i] == -1) {
+            glDrawElements(mode, i - start, GL_UNSIGNED_SHORT, &teapot_indices[start]);
+            start = i + 1;
+        }
+        i++;
+    }
+    if (start < num_indices)
+        glDrawElements(mode, i - start - 1, GL_UNSIGNED_SHORT, &teapot_indices[start]);
+
+    glDisableVertexAttribArray(apos);
+    glUseProgram(0);
+    glBindBuffer(GL_ARRAY_BUFFER, 0);
+}
+
diff --git a/samples/nvpr/Tiger3DES/teapot.h b/samples/nvpr/Tiger3DES/teapot.h
new file mode 100644
index 0000000..baa33ce
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/teapot.h
@@ -0,0 +1,39 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/teapot.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* teapot.h - draw classic teapot */
+
+extern void initTeapot();
+extern void deinitTeapot();
+extern void drawTeapot(GLenum mode, GLfloat scale, GLfloat m[4][4], GLfloat mp[4][4]);
diff --git a/samples/nvpr/Tiger3DES/teapot_data.h b/samples/nvpr/Tiger3DES/teapot_data.h
new file mode 100644
index 0000000..379b15f
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/teapot_data.h
@@ -0,0 +1,1012 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/teapot_data.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+
+// Below vertices & indices data is taken from below location
+// https://code.google.com/p/android-utah-teapot/source/browse/trunk/TeapotES/src/org/itri/teapot/TeapotRenderer.java
+
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+static short teapot_indices[] = { 1122, 1243, 1272, 1242, 1273, 1241, 1274,
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diff --git a/samples/nvpr/Tiger3DES/tiger.cpp b/samples/nvpr/Tiger3DES/tiger.cpp
new file mode 100644
index 0000000..c5d655d
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/tiger.cpp
@@ -0,0 +1,222 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/tiger.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* tiger.c - draw classic PostScript tiger */
+
+#include <string.h>
+#include <math.h>
+
+#include <NvFoundation.h>
+#include <NV/NvPlatformGL.h>
+#include <NV/NvLogs.h>
+
+static const unsigned int tiger_path_count = 240;
+const char *tiger_path[240] = {
+#include "tiger_paths.h"
+};
+static const struct TigerStyle {
+  GLuint fill_color;
+  GLuint stroke_color;
+  GLfloat stroke_width;
+} tiger_style[240] = {
+#include "tiger_style.h"
+};
+static GLuint tiger_path_base;
+
+static int use_dlist = 1;
+
+void initTiger()
+{
+  unsigned int i;
+
+  tiger_path_base = glGenPathsNV(tiger_path_count);
+
+  for (i=0; i<tiger_path_count; i++) {
+    const char *svg_str = tiger_path[i];
+    size_t svg_len = strlen(tiger_path[i]);
+    GLfloat stroke_width = (GLfloat) fabs(tiger_style[i].stroke_width);
+
+    glPathStringNV(tiger_path_base+i, GL_PATH_FORMAT_SVG_NV,
+      (GLsizei)svg_len, svg_str);
+    glPathParameterfNV(tiger_path_base+i, GL_PATH_STROKE_WIDTH_NV, stroke_width);
+  }
+  use_dlist = 0;
+}
+
+static void sendColor(GLuint color, GLint ucolor)
+{
+  if (ucolor == -1) {
+    GLubyte red = (color >> 16) & 0xFF,
+      green = (color >> 8) & 0xFF,
+      blue = (color >> 0) & 0xFF;
+    glColor3ub(red, green, blue);
+  }
+  else {
+    GLfloat red = (float)((color >> 16) & 0xFF),
+      green = (float)((color >> 8) & 0xFF),
+      blue = (float)((color >> 0) & 0xFF);
+    glUniform3f(ucolor, red / 255, green / 255, blue / 255);
+  }
+}
+
+static void drawTigerLayer(int layer, int filling, int stroking, GLuint program)
+{
+  const struct TigerStyle *style = &tiger_style[layer];
+  GLuint fill_color = style->fill_color;
+  GLuint stroke_color = style->stroke_color;
+  GLfloat stroke_width = style->stroke_width;
+  GLint ucolor = -1;
+
+  if (program) {
+    glUseProgram(program);
+    ucolor = glGetUniformLocation(program, "color");
+  }
+
+  // Should this path be filled?
+  if (filling && stroke_width >= 0) {
+    sendColor(fill_color, ucolor);
+    glStencilFillPathNV(tiger_path_base+layer, GL_COUNT_UP_NV, 0x1F);
+    glCoverFillPathNV(tiger_path_base+layer, GL_BOUNDING_BOX_NV);
+  } else {
+    // Negative stroke_width means "stroke only" (no fill)
+  }
+
+  // Should this path be stroked?
+  if (stroking && stroke_width != 0) {
+    const GLint reference = 0x1;
+    sendColor(stroke_color, ucolor);
+    glStencilStrokePathNV(tiger_path_base+layer, reference, 0x1F);
+    glCoverStrokePathNV(tiger_path_base+layer, GL_BOUNDING_BOX_NV);
+  } else {
+    // Zero stroke widths means "fill only" (no stroke)
+  }
+  if (program) {
+    glUseProgram(0);
+  }
+}
+
+void drawTiger(int filling, int stroking, GLuint program)
+{
+  unsigned int i;
+
+  for (i=0; i<tiger_path_count; i++) {
+    drawTigerLayer(i, filling, stroking, program);
+  }
+}
+
+void drawTigerRange(int filling, int stroking, unsigned int start, unsigned int end, GLuint program)
+{
+  unsigned int i;
+
+  if (end > tiger_path_count) {
+    end = tiger_path_count;
+  }
+
+  for (i=start; i<end; i++) {
+    drawTigerLayer(i, filling, stroking, program);
+  }
+}
+
+void tigerDlistUsage(int b)
+{
+  use_dlist = b;
+}
+
+void renderTiger(int filling, int stroking, GLuint program)
+{
+  if (use_dlist) {
+    static int beenhere = 0;
+    int dlist = !!filling*2 + !!stroking + 1;
+    if (!beenhere) {
+      int i;
+      for (i=0; i<4; i++) {
+        glNewList(i+1, GL_COMPILE); {
+          int filling = !!(i&2);
+          int stroking = !!(i&1);
+          drawTiger(filling, stroking, program);
+        } glEndList();
+      }
+      beenhere = 1;
+    }
+    glCallList(dlist);
+  } else {
+    drawTiger(filling, stroking, program);
+  }
+}
+
+GLuint getTigerBasePath()
+{
+  return tiger_path_base;
+}
+
+unsigned int getTigerPathCount()
+{
+  return tiger_path_count;
+}
+
+void getTigerBounds(GLfloat bounds[4], int filling, int stroking)
+{
+  unsigned int i;
+
+  for (i=0; i<tiger_path_count; i++) {
+    const struct TigerStyle *style = &tiger_style[i];
+    GLfloat stroke_width = style->stroke_width;
+
+    GLfloat layer_bounds[4] = { 0, 0, 0, 0 };
+    if (stroking && stroke_width != 0) {
+      glGetPathParameterfvNV(tiger_path_base+i, GL_PATH_OBJECT_BOUNDING_BOX_NV, layer_bounds);
+      layer_bounds[0] -= stroke_width;
+      layer_bounds[1] -= stroke_width;
+      layer_bounds[2] += stroke_width;
+      layer_bounds[3] += stroke_width;
+    } else if (filling && stroke_width >= 0) {
+      glGetPathParameterfvNV(tiger_path_base+i, GL_PATH_OBJECT_BOUNDING_BOX_NV, layer_bounds);
+    }
+    if (i==0) {
+      bounds[0] = layer_bounds[0];
+      bounds[1] = layer_bounds[1];
+      bounds[2] = layer_bounds[2];
+      bounds[3] = layer_bounds[3];
+    } else {
+      if (layer_bounds[0] < bounds[0])
+        bounds[0] = layer_bounds[0];
+      if (layer_bounds[1] < bounds[1])
+        bounds[1] = layer_bounds[1];
+      if (layer_bounds[2] > bounds[2])
+        bounds[2] = layer_bounds[2];
+      if (layer_bounds[3] > bounds[3])
+        bounds[3] = layer_bounds[3];
+    }
+  }
+}
\ No newline at end of file
diff --git a/samples/nvpr/Tiger3DES/tiger.h b/samples/nvpr/Tiger3DES/tiger.h
new file mode 100644
index 0000000..7f87fcd
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/tiger.h
@@ -0,0 +1,44 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/tiger.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* tiger.hpp - draw classic PostScript tiger */
+
+extern void initTiger();
+extern void drawTiger(int filling, int stroking, GLuint program);
+extern void drawTigerRange(int filling, int stroking, unsigned int start, unsigned int end);
+extern void renderTiger(int filling, int stroking, GLuint program);
+extern void tigerDlistUsage(int b);
+extern unsigned int getTigerPathCount();
+extern GLuint getTigerBasePath();
+extern void getTigerBounds(GLfloat bounds[4], int filling, int stroking);
diff --git a/samples/nvpr/Tiger3DES/tiger_paths.h b/samples/nvpr/Tiger3DES/tiger_paths.h
new file mode 100644
index 0000000..90b007f
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/tiger_paths.h
@@ -0,0 +1,274 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/tiger_paths.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+/* classic PostScript tiger paths in SVG path strings */
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+"M-109.009 110.072C-109.009 110.072 -107.701 111.446 -108.34 111.967C-108.979 112.488 -152.722 86.634 -166.869 101.676C-166.869 101.676 -158.128 84.533 -109.009 110.072z",
+"M-116.554 114.263C-116.554 114.263 -115.098 115.48 -115.674 116.071C-116.25 116.661 -162.638 95.922 -174.992 112.469C-174.992 112.469 -168.247 94.447 -116.554 114.263z",
+"M-119.154 118.335C-119.154 118.335 -117.546 119.343 -118.036 120.006C-118.526 120.669 -167.308 106.446 -177.291 124.522C-177.291 124.522 -173.066 105.749 -119.154 118.335z",
+"M-108.42 118.949C-108.42 118.949 -107.298 120.48 -107.999 120.915C-108.7 121.35 -148.769 90.102 -164.727 103.207C-164.727 103.207 -153.862 87.326 -108.42 118.949z",
+"M-128.2 90C-128.2 90 -127.6 91.8 -128.4 92C-129.2 92.2 -157.8 50.2 -177.001 57.8C-177.001 57.8 -161.8 46 -128.2 90z",
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diff --git a/samples/nvpr/Tiger3DES/tiger_style.h b/samples/nvpr/Tiger3DES/tiger_style.h
new file mode 100644
index 0000000..d6e66ee
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/tiger_style.h
@@ -0,0 +1,275 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/tiger_style.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+/* style information for classic PostScript tiger paths */
+/* 1st=0xRRGGBB fill color, 2nd=0xRRGGBB stroke color, 3rd=stroke width (0 means fill only, negative means only stroke, positive means fill+stroke) */
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 1},
+{0xcc7226, 0x000000, 1},
+{0xcc7226, 0x0, 0},
+{0xe87f3a, 0x0, 0},
+{0xea8c4d, 0x0, 0},
+{0xec9961, 0x0, 0},
+{0xeea575, 0x0, 0},
+{0xf1b288, 0x0, 0},
+{0xf3bf9c, 0x0, 0},
+{0xf5ccb0, 0x0, 0},
+{0xf8d8c4, 0x0, 0},
+{0xfae5d7, 0x0, 0},
+{0xfcf2eb, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xe5668c, 0x0, 0},
+{0xb23259, 0x0, 0},
+{0xa5264c, 0x0, 0},
+{0xff727f, 0x000000, 1},
+{0xffffcc, 0x000000, 0.5f},
+{0xcc3f4c, 0x0, 0},
+{0x0,0xa51926,-2},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0x0, 0xa5264c, -2},
+{0x0, 0xa5264c, -2},
+{0xffffcc, 0x000000, 0.5f},
+{0x0, 0xa5264c, -2},
+{0x0, 0xa5264c, -2},
+{0xb2b2b2, 0x0, 0},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0x000000, 0x0, 0},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xe5e5b2, 0x0, 0},
+{0xe5e5b2, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xea8e51, 0x0, 0},
+{0xefaa7c, 0x0, 0},
+{0xf4c6a8, 0x0, 0},
+{0xf9e2d3, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x99cc32, 0x0, 0},
+{0x659900, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0xeb955c, 0x0, 0},
+{0xf2b892, 0x0, 0},
+{0xf8dcc8, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x99cc32, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x323232, 0x0, 0},
+{0x666666, 0x0, 0},
+{0x999999, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0x992600, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x0,0x4c0000,-2},
+{0x0,0x4c0000,-2},
+{0x0,0x4c0000,-2},
+{0x0,0x4c0000,-2},
+{0x000000, 0x0, 0},
+{0x4c0000, 0x0, 0},
+{0x99cc32, 0x0, 0},
+{0x659900, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xe59999, 0x0, 0},
+{0xb26565, 0x0, 0},
+{0x992600, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0x992600, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x992600, 0x0, 0},
+{0x992600, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xffffff, 0x000000, 0.1f},
+{0x000000, 0x0, 0},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x0, 0x000000, -1.0f},
+{0x0, 0x000000, -1.0f},
+{0x0, 0x000000, -1.0f},
+{0x0, 0x000000, -1.0f},
diff --git a/samples/nvpr/Tiger3DES/trackball.cpp b/samples/nvpr/Tiger3DES/trackball.cpp
new file mode 100644
index 0000000..dde2e71
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/trackball.cpp
@@ -0,0 +1,352 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/trackball.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//----------------------------------------------------------------------------------
+/*
+ * (c) Copyright 1993, 1994, Silicon Graphics, Inc.
+ * ALL RIGHTS RESERVED
+ * Permission to use, copy, modify, and distribute this software for
+ * any purpose and without fee is hereby granted, provided that the above
+ * copyright notice appear in all copies and that both the copyright notice
+ * and this permission notice appear in supporting documentation, and that
+ * the name of Silicon Graphics, Inc. not be used in advertising
+ * or publicity pertaining to distribution of the software without specific,
+ * written prior permission.
+ *
+ * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
+ * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
+ * FITNESS FOR A PARTICULAR PURPOSE.  IN NO EVENT SHALL SILICON
+ * GRAPHICS, INC.  BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
+ * SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
+ * KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
+ * LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
+ * THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC.  HAS BEEN
+ * ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
+ * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * US Government Users Restricted Rights
+ * Use, duplication, or disclosure by the Government is subject to
+ * restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
+ * (c)(1)(ii) of the Rights in Technical Data and Computer Software
+ * clause at DFARS 252.227-7013 and/or in similar or successor
+ * clauses in the FAR or the DOD or NASA FAR Supplement.
+ * Unpublished-- rights reserved under the copyright laws of the
+ * United States.  Contractor/manufacturer is Silicon Graphics,
+ * Inc., 2011 N.  Shoreline Blvd., Mountain View, CA 94039-7311.
+ *
+ * OpenGL(TM) is a trademark of Silicon Graphics, Inc.
+ */
+/*
+ * Trackball code:
+ *
+ * Implementation of a virtual trackball.
+ * Implemented by Gavin Bell, lots of ideas from Thant Tessman and
+ *   the August '88 issue of Siggraph's "Computer Graphics," pp. 121-129.
+ *
+ * Vector manip code:
+ *
+ * Original code from:
+ * David M. Ciemiewicz, Mark Grossman, Henry Moreton, and Paul Haeberli
+ *
+ * Much mucking with by:
+ * Gavin Bell
+ */
+#if defined(_WIN32) && defined(_MSC_VER)
+#pragma warning (disable:4244)          /* disable bogus conversion warnings */
+#endif
+#include <stdio.h>
+#include <math.h>
+#include "trackball.h"
+
+/*
+ * This size should really be based on the distance from the center of
+ * rotation to the point on the object underneath the mouse.  That
+ * point would then track the mouse as closely as possible.  This is a
+ * simple example, though, so that is left as an Exercise for the
+ * Programmer.
+ */
+#define TRACKBALLSIZE  (0.8f)
+
+/*
+ * Local function prototypes (not defined in trackball.h)
+ */
+static float tb_project_to_sphere(float, float, float);
+static void normalize_quat(float [4]);
+
+void
+vzero(float *v)
+{
+    v[0] = 0.0;
+    v[1] = 0.0;
+    v[2] = 0.0;
+}
+
+void
+vset(float *v, float x, float y, float z)
+{
+    v[0] = x;
+    v[1] = y;
+    v[2] = z;
+}
+
+void
+vsub(const float *src1, const float *src2, float *dst)
+{
+    dst[0] = src1[0] - src2[0];
+    dst[1] = src1[1] - src2[1];
+    dst[2] = src1[2] - src2[2];
+}
+
+void
+vcopy(const float *v1, float *v2)
+{
+    register int i;
+    for (i = 0 ; i < 3 ; i++)
+        v2[i] = v1[i];
+}
+
+void
+vcross(const float *v1, const float *v2, float *cross)
+{
+    float temp[3];
+
+    temp[0] = (v1[1] * v2[2]) - (v1[2] * v2[1]);
+    temp[1] = (v1[2] * v2[0]) - (v1[0] * v2[2]);
+    temp[2] = (v1[0] * v2[1]) - (v1[1] * v2[0]);
+    vcopy(temp, cross);
+}
+
+float
+vlength(const float *v)
+{
+    return sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]);
+}
+
+void
+vscale(float *v, float div)
+{
+    v[0] *= div;
+    v[1] *= div;
+    v[2] *= div;
+}
+
+void
+vnormal(float *v)
+{
+    vscale(v,1.0/vlength(v));
+}
+
+float
+vdot(const float *v1, const float *v2)
+{
+    return v1[0]*v2[0] + v1[1]*v2[1] + v1[2]*v2[2];
+}
+
+void
+vadd(const float *src1, const float *src2, float *dst)
+{
+    dst[0] = src1[0] + src2[0];
+    dst[1] = src1[1] + src2[1];
+    dst[2] = src1[2] + src2[2];
+}
+
+/*
+ * Ok, simulate a track-ball.  Project the points onto the virtual
+ * trackball, then figure out the axis of rotation, which is the cross
+ * product of P1 P2 and O P1 (O is the center of the ball, 0,0,0)
+ * Note:  This is a deformed trackball-- is a trackball in the center,
+ * but is deformed into a hyperbolic sheet of rotation away from the
+ * center.  This particular function was chosen after trying out
+ * several variations.
+ *
+ * It is assumed that the arguments to this routine are in the range
+ * (-1.0 ... 1.0)
+ */
+void
+trackball(float q[4], float p1x, float p1y, float p2x, float p2y)
+{
+    float a[3]; /* Axis of rotation */
+    float phi;  /* how much to rotate about axis */
+    float p1[3], p2[3], d[3];
+    float t;
+
+    if (p1x == p2x && p1y == p2y) {
+        /* Zero rotation */
+        vzero(q);
+        q[3] = 1.0;
+        return;
+    }
+
+    /*
+     * First, figure out z-coordinates for projection of P1 and P2 to
+     * deformed sphere
+     */
+    vset(p1,p1x,p1y,tb_project_to_sphere(TRACKBALLSIZE,p1x,p1y));
+    vset(p2,p2x,p2y,tb_project_to_sphere(TRACKBALLSIZE,p2x,p2y));
+
+    /*
+     *  Now, we want the cross product of P1 and P2
+     */
+    vcross(p2,p1,a);
+
+    /*
+     *  Figure out how much to rotate around that axis.
+     */
+    vsub(p1,p2,d);
+    t = vlength(d) / (2.0*TRACKBALLSIZE);
+
+    /*
+     * Avoid problems with out-of-control values...
+     */
+    if (t > 1.0) t = 1.0;
+    if (t < -1.0) t = -1.0;
+    phi = 2.0 * asin(t);
+
+    axis_to_quat(a,phi,q);
+}
+
+/*
+ *  Given an axis and angle, compute quaternion.
+ */
+void
+axis_to_quat(float a[3], float phi, float q[4])
+{
+    vnormal(a);
+    vcopy(a,q);
+    vscale(q,sin(phi/2.0));
+    q[3] = cos(phi/2.0);
+}
+
+/*
+ * Project an x,y pair onto a sphere of radius r OR a hyperbolic sheet
+ * if we are away from the center of the sphere.
+ */
+static float
+tb_project_to_sphere(float r, float x, float y)
+{
+    float d, t, z;
+
+    d = sqrt(x*x + y*y);
+    if (d < r * 0.70710678118654752440) {    /* Inside sphere */
+        z = sqrt(r*r - d*d);
+    } else {           /* On hyperbola */
+        t = r / 1.41421356237309504880;
+        z = t*t / d;
+    }
+    return z;
+}
+
+/*
+ * Given two rotations, e1 and e2, expressed as quaternion rotations,
+ * figure out the equivalent single rotation and stuff it into dest.
+ *
+ * This routine also normalizes the result every RENORMCOUNT times it is
+ * called, to keep error from creeping in.
+ *
+ * NOTE: This routine is written so that q1 or q2 may be the same
+ * as dest (or each other).
+ */
+
+#define RENORMCOUNT 97
+
+void
+negate_quat(float q[4], float nq[4])
+{
+    nq[0] = -q[0];
+    nq[1] = -q[1];
+    nq[2] = -q[2];
+    nq[3] = q[3];
+}
+
+void
+add_quats(float q1[4], float q2[4], float dest[4])
+{
+    static int count=0;
+    float t1[4], t2[4], t3[4];
+    float tf[4];
+
+#if 0
+printf("q1 = %f %f %f %f\n", q1[0], q1[1], q1[2], q1[3]);
+printf("q2 = %f %f %f %f\n", q2[0], q2[1], q2[2], q2[3]);
+#endif
+
+    vcopy(q1,t1);
+    vscale(t1,q2[3]);
+
+    vcopy(q2,t2);
+    vscale(t2,q1[3]);
+
+    vcross(q2,q1,t3);
+    vadd(t1,t2,tf);
+    vadd(t3,tf,tf);
+    tf[3] = q1[3] * q2[3] - vdot(q1,q2);
+
+#if 0
+printf("tf = %f %f %f %f\n", tf[0], tf[1], tf[2], tf[3]);
+#endif
+
+    dest[0] = tf[0];
+    dest[1] = tf[1];
+    dest[2] = tf[2];
+    dest[3] = tf[3];
+
+    if (++count > RENORMCOUNT) {
+        count = 0;
+        normalize_quat(dest);
+    }
+}
+
+/*
+ * Quaternions always obey:  a^2 + b^2 + c^2 + d^2 = 1.0
+ * If they don't add up to 1.0, dividing by their magnitued will
+ * renormalize them.
+ *
+ * Note: See the following for more information on quaternions:
+ *
+ * - Shoemake, K., Animating rotation with quaternion curves, Computer
+ *   Graphics 19, No 3 (Proc. SIGGRAPH'85), 245-254, 1985.
+ * - Pletinckx, D., Quaternion calculus as a basic tool in computer
+ *   graphics, The Visual Computer 5, 2-13, 1989.
+ */
+static void
+normalize_quat(float q[4])
+{
+    int i;
+    float mag;
+
+    mag = sqrt(q[0]*q[0] + q[1]*q[1] + q[2]*q[2] + q[3]*q[3]);
+    for (i = 0; i < 4; i++) q[i] /= mag;
+}
+
+/*
+ * Build a rotation matrix, given a quaternion rotation.
+ *
+ */
+void
+build_rotmatrix(float m[4][4], float q[4])
+{
+    m[0][0] = 1.0 - 2.0 * (q[1] * q[1] + q[2] * q[2]);
+    m[0][1] = 2.0 * (q[0] * q[1] - q[2] * q[3]);
+    m[0][2] = 2.0 * (q[2] * q[0] + q[1] * q[3]);
+    m[0][3] = 0.0;
+
+    m[1][0] = 2.0 * (q[0] * q[1] + q[2] * q[3]);
+    m[1][1]= 1.0 - 2.0 * (q[2] * q[2] + q[0] * q[0]);
+    m[1][2] = 2.0 * (q[1] * q[2] - q[0] * q[3]);
+    m[1][3] = 0.0;
+
+    m[2][0] = 2.0 * (q[2] * q[0] - q[1] * q[3]);
+    m[2][1] = 2.0 * (q[1] * q[2] + q[0] * q[3]);
+    m[2][2] = 1.0 - 2.0 * (q[1] * q[1] + q[0] * q[0]);
+    m[2][3] = 0.0;
+
+    m[3][0] = 0.0;
+    m[3][1] = 0.0;
+    m[3][2] = 0.0;
+    m[3][3] = 1.0;
+}
+
diff --git a/samples/nvpr/Tiger3DES/trackball.h b/samples/nvpr/Tiger3DES/trackball.h
new file mode 100644
index 0000000..18a2854
--- /dev/null
+++ b/samples/nvpr/Tiger3DES/trackball.h
@@ -0,0 +1,86 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/Tiger3DES/trackball.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//----------------------------------------------------------------------------------
+/*
+ * (c) Copyright 1993, 1994, Silicon Graphics, Inc.
+ * ALL RIGHTS RESERVED
+ * Permission to use, copy, modify, and distribute this software for
+ * any purpose and without fee is hereby granted, provided that the above
+ * copyright notice appear in all copies and that both the copyright notice
+ * and this permission notice appear in supporting documentation, and that
+ * the name of Silicon Graphics, Inc. not be used in advertising
+ * or publicity pertaining to distribution of the software without specific,
+ * written prior permission.
+ *
+ * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
+ * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
+ * FITNESS FOR A PARTICULAR PURPOSE.  IN NO EVENT SHALL SILICON
+ * GRAPHICS, INC.  BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
+ * SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
+ * KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
+ * LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
+ * THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC.  HAS BEEN
+ * ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
+ * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * US Government Users Restricted Rights
+ * Use, duplication, or disclosure by the Government is subject to
+ * restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
+ * (c)(1)(ii) of the Rights in Technical Data and Computer Software
+ * clause at DFARS 252.227-7013 and/or in similar or successor
+ * clauses in the FAR or the DOD or NASA FAR Supplement.
+ * Unpublished-- rights reserved under the copyright laws of the
+ * United States.  Contractor/manufacturer is Silicon Graphics,
+ * Inc., 2011 N.  Shoreline Blvd., Mountain View, CA 94039-7311.
+ *
+ * OpenGL(TM) is a trademark of Silicon Graphics, Inc.
+ */
+/*
+ * trackball.h
+ * A virtual trackball implementation
+ * Written by Gavin Bell for Silicon Graphics, November 1988.
+ */
+
+/*
+ * Pass the x and y coordinates of the last and current positions of
+ * the mouse, scaled so they are from (-1.0 ... 1.0).
+ *
+ * The resulting rotation is returned as a quaternion rotation in the
+ * first paramater.
+ */
+void
+trackball(float q[4], float p1x, float p1y, float p2x, float p2y);
+
+void
+negate_quat(float *q, float *qn);
+
+/*
+ * Given two quaternions, add them together to get a third quaternion.
+ * Adding quaternions to get a compound rotation is analagous to adding
+ * translations to get a compound translation.  When incrementally
+ * adding rotations, the first argument here should be the new
+ * rotation, the second and third the total rotation (which will be
+ * over-written with the resulting new total rotation).
+ */
+void
+add_quats(float *q1, float *q2, float *dest);
+
+/*
+ * A useful function, builds a rotation matrix in Matrix based on
+ * given quaternion.
+ */
+void
+build_rotmatrix(float m[4][4], float q[4]);
+
+/*
+ * This function computes a quaternion based on an axis (defined by
+ * the given vector) and an angle about which to rotate.  The angle is
+ * expressed in radians.  The result is put into the third argument.
+ */
+void
+axis_to_quat(float a[3], float phi, float q[4]);
diff --git a/samples/nvpr/TigerWarpES/AndroidManifest.xml b/samples/nvpr/TigerWarpES/AndroidManifest.xml
new file mode 100644
index 0000000..2512beb
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/AndroidManifest.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- BEGIN_INCLUDE(manifest) -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.nvidia.TigerWarpES"
+        android:versionCode="1"
+        android:versionName="1.0">
+
+  <uses-permission android:name="android.permission.INTERNET"/>
+  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+  <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+  <uses-feature android:name="android.hardware.gamepad" android:required="false"/>
+  <uses-feature android:name="android.software.leanback" android:required="false"/>
+
+  <!-- This is the platform API where NativeActivity was introduced. -->
+    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="21" />
+
+    <!-- This .apk has no Java code itself, so set hasCode to false. -->
+  <application android:icon="@drawable/icon" android:label="@string/app_name" android:hasCode="True">
+
+        <!-- Our activity is the built-in NativeActivity framework class.
+             This will take care of integrating with our NDK code. -->
+      <activity android:name="com.nvidia.TigerWarpES.TigerWarpES"
+              android:label="@string/app_name"
+              android:configChanges="locale|mcc|mnc|keyboard|keyboardHidden|orientation|uiMode|screenSize|fontScale"
+              android:screenOrientation="sensorLandscape"
+              android:banner="@drawable/banner"
+              android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
+        <!-- Tell NativeActivity the name of our .so -->
+            <meta-data android:name="android.app.lib_name"
+                    android:value="TigerWarpES" />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest> 
+<!-- END_INCLUDE(manifest) -->
diff --git a/samples/nvpr/TigerWarpES/TigerWarp.cpp b/samples/nvpr/TigerWarpES/TigerWarp.cpp
new file mode 100644
index 0000000..d2940ab
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/TigerWarp.cpp
@@ -0,0 +1,556 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TigerWarpES/TigerWarp.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+// TigerWarp.cpp - NV_path_rendering example of projective warping of path content
+
+#include "TigerWarp.h"
+#include "NvAppBase/NvFramerateCounter.h"
+#include "NV/NvStopWatch.h"
+#include "NvAssetLoader/NvAssetLoader.h"
+#include "NvUI/NvTweakBar.h"
+#include "NvAppBase/NvInputTransformer.h"
+#include "NV/NvLogs.h"
+
+// Cg for C++ headers to emulate Cg data types and standard library
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+#include <Cg/distance.hpp>
+#include <Cg/mul.hpp>
+#include <Cg/radians.hpp>
+#include <Cg/transpose.hpp>
+#include <Cg/stdlib.hpp>
+#include <Cg/iostream.hpp>
+
+using namespace Cg;  // put Cg for C++ in default namespace 
+
+#include "cg4cpp_xform.hpp"
+
+#include "tiger.h"
+
+bool stroking = true,
+     filling = true;
+
+uint32_t path_count;
+float canvas_width = 640.0, canvas_height = 480.0;
+float4 box;
+bool show_bounding_box = true;
+
+float2 corners[4];
+float2 moved_corners[4];
+float3x3 model, view, inverse_view;
+
+// Animation state
+int animated_point = 0;
+int last_time = 0;
+float2 initial_point;
+int flip = 1;
+
+int close_corner = -1;  // What corner is being dragged around?  Negative one means none.
+
+// Projection transform state
+float window_width, window_height;
+float view_width, view_height;
+float3x3 win2view, view2win;
+
+const GLchar *vertShader =
+"attribute vec2 position;\n"
+"void main() {\n"
+"    gl_Position = vec4(position, 0.0, 1.0);\n"
+"}\n";
+
+const GLchar *fragShader =
+"precision highp float;\n"
+"uniform vec3 color;\n"
+"void main() {\n"
+"    gl_FragColor = vec4(color, 1.0);\n"
+"}\n";
+
+void initGraphics()
+{
+    // Use an orthographic path-to-clip-space transform to map the
+    // [0..640]x[0..480] range of the star's path coordinates to the [-1..1]
+    // clip space cube:
+    glMatrixLoadIdentityEXT(GL_PROJECTION);
+    glMatrixOrthoEXT(GL_PROJECTION, 0, canvas_width, canvas_height, 0, -1, 1);
+    glMatrixLoadIdentityEXT(GL_MODELVIEW);
+
+    /* Before rendering to a window with a stencil buffer, clear the stencil
+    buffer to zero and the color buffer to blue: */
+    glClearStencil(0);
+    glClearColor(0.1, 0.3, 0.6, 0.0);
+
+    glPointSize(5.0);
+
+    initTiger();
+
+    int path_count = getTigerPathCount();
+    assert(path_count >= 1);
+    GLuint path_base = getTigerBasePath();
+    GLfloat bounds[4];
+    glGetPathParameterfvNV(path_base, GL_PATH_OBJECT_BOUNDING_BOX_NV, bounds);
+    for (int i=1; i<path_count; i++) {
+        GLfloat tmp[4];
+        glGetPathParameterfvNV(path_base+i, GL_PATH_OBJECT_BOUNDING_BOX_NV, tmp);
+        if (tmp[0] < bounds[0]) {
+            bounds[0] = tmp[0];
+        }
+        if (tmp[1] < bounds[1]) {
+            bounds[1] = tmp[1];
+        }
+        if (tmp[2] > bounds[2]) {
+            bounds[2] = tmp[2];
+        }
+        if (tmp[3] > bounds[3]) {
+            bounds[3] = tmp[3];
+        }
+    }
+    box = float4(bounds[0], bounds[1], bounds[2], bounds[3]);
+
+    glEnable(GL_STENCIL_TEST);
+    glStencilFunc(GL_NOTEQUAL, 0, 0x1F);
+    glStencilOp(GL_KEEP, GL_KEEP, GL_ZERO);
+
+    glEnable(GL_LINE_STIPPLE);
+    glLineStipple(3, 0x8888);
+}
+
+void TigerWarp::setModelMatrix()
+{
+    model = quad2quad(corners, moved_corners);
+    getPlatformContext()->requestRedraw();	
+}
+
+void initCornersFromBox(const float4 box, float2 corners[4])
+{
+    corners[0] = box.xy;
+    corners[1] = box.zy;
+    corners[2] = box.zw;
+    corners[3] = box.xw;
+}
+
+void TigerWarp::initModelAndViewMatrices()
+{
+    initCornersFromBox(box, corners);
+    float4 moved_box = float4(canvas_width/2-0.95*canvas_height/2, 0.05*canvas_height,
+           canvas_width/2+0.95*canvas_height/2, 0.95*canvas_height);
+    initCornersFromBox(moved_box, moved_corners);
+    initial_point = moved_corners[animated_point];
+    model = quad2quad(corners, moved_corners);
+
+    setModelMatrix();
+    view = float3x3(1,0,0,
+                    0,1,0,
+                    0,0,1);
+    inverse_view = inverse(view);
+}
+
+static float3x3 convert(const nv::matrix4f &m)
+{
+    return float3x3(m._11, m._21, m._41,
+                    m._12, m._22, m._42,
+                    m._14, m._24, m._44);
+}
+
+void TigerWarp::display()
+{
+    glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
+    glMatrixPushEXT(GL_PROJECTION); {
+        // Apply the pan/zoom transformer state to the projection matrix.
+        const float middle_x = (box.z-box.x)/2;
+        const float middle_y = (box.w-box.y)/2;
+
+        const nv::matrix4f trans = m_transformer->getTranslationMat();
+        const nv::matrix4f scale = m_transformer->getScaleMat();
+
+        nv::matrix4f t, tinv;
+        t.set_translate(nv::vec3f(middle_x + trans._41, middle_y - trans._42, 0));
+        tinv.set_translate(nv::vec3f(-middle_x, -middle_y, 0));
+
+        const nv::matrix4f m = t * scale * tinv;
+        view = convert(m);
+        inverse_view = inverse(view);
+
+        glMatrixPushEXT(GL_MODELVIEW); {
+            float3x3 mat = mul(view, model);
+            MatrixLoadToGL(mat);
+            glEnable(GL_STENCIL_TEST);
+            drawTigerRange(filling, stroking, 0, path_count, es_context);
+        } glMatrixPopEXT(GL_MODELVIEW);
+        glDisable(GL_STENCIL_TEST);
+        if (show_bounding_box) {
+            glDisable(GL_STENCIL_TEST);
+            if (es_context) {
+              float vertices[8];
+              int vert = 0;
+              for (int i = 0; i<4; i++) {
+                vertices[vert++] = (moved_corners[i].x / 320) - 1;
+                vertices[vert++] = 1 - (moved_corners[i].y / 240);
+              }
+
+              glUseProgram(mLineProgram);
+              glVertexAttribPointer(mPositionLoc, 2, GL_FLOAT, GL_FALSE, 0, vertices);
+              glEnableVertexAttribArray(mPositionLoc);
+              glUniform3f(mColorLoc, 1.0, 1.0, 0.0);
+              glDrawArrays(GL_LINE_LOOP, 0, 4);
+              glUniform3f(mColorLoc, 1.0, 0.0, 0.0);
+              glDrawArrays(GL_POINTS, 0, 4);
+              glUseProgram(0);
+              glDisableVertexAttribArray(mPositionLoc);
+            } else {
+                glMatrixPushEXT(GL_MODELVIEW); {
+                  MatrixLoadToGL(view);
+                  glColor3f(1,1,0);
+                  glBegin(GL_LINE_LOOP); {
+                      for (int i=0; i<4; i++) {
+                          glVertex2f(moved_corners[i].x, moved_corners[i].y);
+                      }
+                  } glEnd();
+                  glColor3f(1,0,1);
+                  glBegin(GL_POINTS); {
+                      for (int i=0; i<4; i++) {
+                          glVertex2f(moved_corners[i].x, moved_corners[i].y);
+                      }
+                  } glEnd();
+              } glMatrixPopEXT(GL_MODELVIEW);
+          }
+        }
+    } glMatrixPopEXT(GL_PROJECTION);
+}
+
+void configureProjection()
+{
+    float3x3 iproj, viewport;
+
+    viewport = ortho(0,window_width, 0,window_height);
+    float left = 0, right = float(canvas_width), top = 0, bottom = float(canvas_height);
+    glMatrixLoadIdentityEXT(GL_PROJECTION);
+    glMatrixOrthoEXT(GL_PROJECTION, 0, canvas_width, canvas_height, 0, -1, 1);
+    iproj = inverse_ortho(left, right, top, bottom);
+    view_width = right - left;
+    view_height = bottom - top;
+    win2view = mul(iproj, viewport);
+    view2win = inverse(win2view);
+}
+
+void TigerWarp::idle(int now)
+{
+    int elapsed = now-last_time;
+    float t = 0.0007f*(elapsed);
+
+    // (x,y) of Figure-eight knot
+    // http://en.wikipedia.org/wiki/Figure-eight_knot_%28mathematics%29
+    float x = (2+::cos(2*t))*::cos(3*t) - 3;  // bias by -3 so t=0 is @ (0,0)
+    float y = (2+::cos(2*t))*::sin(3*t);
+    // Flip the sense of x & y to avoid a bias in a particular direction over time.
+    if (flip & 2) {
+        x = -x;
+        y = -y;
+    }
+    float radius = 20;
+    float2 xy = radius*float2(x,y);
+    moved_corners[animated_point] = initial_point + xy;
+    setModelMatrix();
+
+    if (elapsed > 3500) {
+        if (animated_point == 3) {
+            flip++;
+        }
+        animated_point = (animated_point+1)%4;
+        initial_point = moved_corners[animated_point];
+        last_time = now;
+    }
+    getPlatformContext()->requestRedraw();
+}
+
+float2 project(float3 v)
+{
+    return v.xy/v.z;
+}
+
+bool TigerWarp::down(NvPointerEvent* p)
+{
+    const float2 win = float2(p->m_x, p->m_y);
+
+    float closest = 50;
+    close_corner = -1;
+    float2 close_corner_location;
+    for (int i=0; i<4; i++) {
+        float3 p = float3(moved_corners[i], 1);
+        p = mul(view, p);
+        p = mul(view2win, p);
+        float2 window_p = project(p);
+        float distance_to_corner = distance(window_p, win);
+        if (distance_to_corner < closest) {
+            close_corner = i;
+            closest = distance_to_corner;
+            close_corner_location = window_p;
+        }
+    }
+    if (close_corner < 0) {
+        return false;
+    } else {
+        return true;
+    }
+}
+
+bool TigerWarp::up(NvPointerEvent* p)
+{
+    if (close_corner < 0) {
+        return false;
+    } else {
+        // Stop corner dragging
+        close_corner = -1;
+        return true;
+    }
+}
+
+bool TigerWarp::motion(NvPointerEvent* p)
+{
+  if (close_corner >= 0) {
+    float3 win = float3(p->m_x, p->m_y, 1);
+    float3 p = mul(win2view, win);
+    p = mul(inverse_view, p);
+    float2 new_corner = project(p);
+    // Are we animating and is the selected corner the animated corner?
+    if (mAnimate && (close_corner == animated_point)) {
+      // Yes, so just adjust the initial point.
+      initial_point += (new_corner - moved_corners[close_corner]);
+    } else {
+      // No, so reposition the actual moved_corner.
+      moved_corners[close_corner] = new_corner;
+    }
+    setModelMatrix();
+    return true;
+  }
+  return false;
+}
+
+TigerWarp::TigerWarp(NvPlatformContext* platform)
+    : NvSampleApp(platform, "TigerWarp"), mAnimate(false)
+    , es_context(true)
+    , program(0)
+{
+    // Required in all subclasses to avoid silent link issues
+    forceLinkHack();
+    timer = createStopWatch();  // start running
+    timer->start();
+    getPlatformContext()->setRedrawMode(NvRedrawMode::ON_DEMAND);	
+}
+
+TigerWarp::~TigerWarp()
+{
+    LOGI("TigerWarp: destroyed\n");
+}
+
+void TigerWarp::configurationCallback(NvEGLConfiguration& config)
+{ 
+    config.depthBits = 24; 
+    config.stencilBits = 8; 
+    config.msaaSamples = 8;
+    if (es_context) {
+	    config.apiVer = NvGfxAPIVersionES3_1();
+    } else {
+      config.apiVer = NvGfxAPIVersionGL4();
+    }
+}
+
+enum UIReactionIDs
+{   
+    REACT_RESET         = 0x10000001,
+    REACT_ANIMATE,
+};
+
+void TigerWarp::initUI() {
+    // sample apps automatically have a tweakbar they can use.
+    if (mTweakBar) { // create our tweak ui
+        NvTweakVarBase *var;
+
+        var = mTweakBar->addValue("Animate", mAnimate, false, REACT_ANIMATE);
+        addTweakKeyBind(var, NvKey::K_SPACE);
+        addTweakButtonBind(var, NvGamepad::BUTTON_Y);
+
+        var = mTweakBar->addValue("Filling", filling);
+        addTweakKeyBind(var, NvKey::K_F);
+        addTweakButtonBind(var, NvGamepad::BUTTON_LEFT_SHOULDER);
+
+        var = mTweakBar->addValue("Stroking", stroking);
+        addTweakKeyBind(var, NvKey::K_S);
+        addTweakButtonBind(var, NvGamepad::BUTTON_RIGHT_SHOULDER);
+
+        var = mTweakBar->addValue("Show bounds", show_bounding_box);
+        addTweakKeyBind(var, NvKey::K_B);
+
+        var = mTweakBar->addValue("Path count", path_count, 0, getTigerPathCount());
+        addTweakKeyBind(var, NvKey::K_COMMA, NvKey::K_PERIOD);
+        addTweakButtonBind(var, NvGamepad::BUTTON_DPAD_RIGHT, NvGamepad::BUTTON_DPAD_LEFT);
+
+        var = mTweakBar->addButton("Reset", REACT_RESET);
+        addTweakKeyBind(var, NvKey::K_R);
+        addTweakButtonBind(var, NvGamepad::BUTTON_X);
+    }
+}
+
+NvUIEventResponse TigerWarp::handleReaction(const NvUIReaction &react)
+{
+    switch (react.code) {
+    case REACT_ANIMATE:
+        if (mAnimate) {
+            getPlatformContext()->setRedrawMode(NvRedrawMode::UNBOUNDED);	
+        } else {
+            getPlatformContext()->setRedrawMode(NvRedrawMode::ON_DEMAND);	
+        }
+        break;
+    case REACT_RESET:
+        initModelAndViewMatrices();
+        getPlatformContext()->requestRedraw();
+        return nvuiEventHandled;
+    }
+    return nvuiEventNotHandled;
+}
+
+bool TigerWarp::handlePointerInput(NvInputDeviceType::Enum device,
+                        NvPointerActionType::Enum action, 
+                        uint32_t modifiers,
+                        int32_t count,
+                        NvPointerEvent* points,
+                        int64_t timestamp)
+{
+    bool ate_it = false;  // until proven otherwise
+    switch (action) {
+    case NvPointerActionType::DOWN:
+        if (device == NvInputDeviceType::MOUSE) {
+            assert(count == 1);
+            if (points->m_id & NvMouseButton::LEFT) {
+                ate_it = down(points);
+            }
+        } else {
+            assert(count == 1);
+            // Touch or stylus
+            ate_it = down(points);
+        }
+        break;
+    case NvPointerActionType::UP:
+        if (device == NvInputDeviceType::MOUSE) {
+            assert(count == 1);
+            if (points->m_id & NvMouseButton::LEFT) {
+                ate_it = up(points);
+            }
+        } else {
+            // Touch or stylus
+            ate_it = up(points);
+        }
+        break;
+    case NvPointerActionType::MOTION:
+        // If corner being actively dragged...
+        if (close_corner >= 0) {
+            for (int32_t i=0; i<count; i++) {
+                ate_it |= motion(&points[i]);
+            }
+        }
+        break;
+    }
+    return ate_it;
+}
+
+void TigerWarp::initRendering()
+{
+    if(!requireExtension("GL_NV_path_rendering")) return;
+    if(!es_context && !requireExtension("GL_EXT_direct_state_access")) return;
+
+    initGraphics();
+    initModelAndViewMatrices();
+    path_count = getTigerPathCount();
+
+    NvAssetLoaderAddSearchPath("nvpr/TigerWarpES");
+
+    m_transformer->setMotionMode(NvCameraMotionType::PAN_ZOOM);
+    m_transformer->setMaxTranslationVel(500); // seems to work decently.
+
+    CHECK_GL_ERROR();
+
+    const GLuint vshader = glCreateShader(GL_VERTEX_SHADER);
+    const GLuint fshader = glCreateShader(GL_FRAGMENT_SHADER);
+    glShaderSource(vshader, 1, &vertShader, NULL);
+    glShaderSource(fshader, 1, &fragShader, NULL);
+    glCompileShader(vshader);
+    glCompileShader(fshader);
+    
+    mLineProgram = glCreateProgram();
+    glAttachShader(mLineProgram, vshader);
+    glAttachShader(mLineProgram, fshader);
+    glLinkProgram(mLineProgram);
+    glDetachShader(mLineProgram, vshader);
+    glDetachShader(mLineProgram, fshader);
+    glDeleteShader(vshader);
+    glDeleteShader(fshader);
+
+    mPositionLoc = glGetAttribLocation(mLineProgram, "position");
+    mColorLoc = glGetUniformLocation(mLineProgram, "color");
+    CHECK_GL_ERROR();
+}
+
+void TigerWarp::shutdownRendering()
+{
+    deinitTiger();
+}
+
+void TigerWarp::reshape(int32_t width, int32_t height)
+{
+    glViewport(0,0,width,height);
+    window_width = float(width);
+    window_height = float(height);
+
+    configureProjection();
+
+    CHECK_GL_ERROR();
+}
+
+void TigerWarp::draw()
+{
+    static double accum_time = 0;
+    if (mAnimate) {
+        accum_time += getFrameDeltaTime();
+        int now = int(accum_time * 1000);
+        idle(now);
+    }
+    display();
+}
+
+NvAppBase* NvAppFactory(NvPlatformContext* platform) {
+    return new TigerWarp(platform);
+}
diff --git a/samples/nvpr/TigerWarpES/TigerWarp.h b/samples/nvpr/TigerWarpES/TigerWarp.h
new file mode 100644
index 0000000..166d66d
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/TigerWarp.h
@@ -0,0 +1,80 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TigerWarpES/TigerWarp.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+#ifndef TigerWarp_H
+#define TigerWarp_H
+
+#include "NvAppBase/NvSampleApp.h"
+
+class NvStopWatch;
+class NvFramerateCounter;
+
+class TigerWarp : public NvSampleApp
+{
+private:
+    bool es_context;
+    GLuint program;
+
+public:
+    TigerWarp(NvPlatformContext* platform);
+    ~TigerWarp();
+    
+    void initUI();
+    void initRendering();
+    void shutdownRendering();
+    void idle(int now);
+    void draw();
+    void setModelMatrix();
+    void initModelAndViewMatrices();
+    void display();
+    void reshape(int32_t width, int32_t height);
+
+    bool down(NvPointerEvent* p);
+    bool up(NvPointerEvent* p);
+    bool motion(NvPointerEvent* p);
+
+    void configurationCallback(NvEGLConfiguration& config);
+
+    NvUIEventResponse handleReaction(const NvUIReaction &react);
+    bool handlePointerInput(NvInputDeviceType::Enum device, NvPointerActionType::Enum action, 
+        uint32_t modifiers, int32_t count, NvPointerEvent* points, int64_t timestamp=0);
+
+protected:
+    bool mAnimate;
+    NvStopWatch *timer;
+    GLuint mLineProgram;
+    GLint mPositionLoc;
+    GLint mColorLoc;
+};
+
+#endif
diff --git a/samples/nvpr/TigerWarpES/ant.properties b/samples/nvpr/TigerWarpES/ant.properties
new file mode 100644
index 0000000..d49415f
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/ant.properties
@@ -0,0 +1 @@
+source.dir=src/../../../../extensions/src/NvAppBase/java;src
diff --git a/samples/nvpr/TigerWarpES/build.xml b/samples/nvpr/TigerWarpES/build.xml
new file mode 100644
index 0000000..817ddae
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/build.xml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="TigerWarpES" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>
diff --git a/samples/nvpr/TigerWarpES/cg4cpp_xform.cpp b/samples/nvpr/TigerWarpES/cg4cpp_xform.cpp
new file mode 100644
index 0000000..b957eda
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/cg4cpp_xform.cpp
@@ -0,0 +1,196 @@
+
+/* xform.cpp - C++ transform routines for path rendering */
+
+// Copyright (c) NVIDIA Corporation. All rights reserved.
+
+// Matrix convention: row major (C style arrays)
+
+#include <math.h>
+
+#include <NvFoundation.h>
+#include <NV/NvPlatformGL.h>
+
+#include <Cg/double.hpp>
+#include <Cg/vector/xyzw.hpp>
+#include <Cg/matrix/1based.hpp>
+#include <Cg/matrix/rows.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+#include <Cg/mul.hpp>
+#include <Cg/transpose.hpp>
+#include <Cg/stdlib.hpp>
+//----------------------------------------------------------------------------------
+// File:        nvpr/TigerWarpES/cg4cpp_xform.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+#include <Cg/iostream.hpp>
+
+#include "cg4cpp_xform.hpp"
+
+using namespace Cg;
+
+float3x3 ortho(float l, float r, float b, float t)
+{
+  float3x3 rv = float3x3(2/(r-l),0,-(r+l)/(r-l),
+                         0,2/(t-b),-(t+b)/(t-b),
+                         0,0,1);
+  return rv;
+}
+
+float3x3 inverse_ortho(float l, float r, float b, float t)
+{
+  float3x3 rv = float3x3((r-l)/2,0,(r+l)/2,
+                         0,(t-b)/2,(t+b)/2,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 translate(float x, float y)
+{
+  float3x3 rv = float3x3(1,0,x,
+                         0,1,y,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 scale(float x, float y)
+{
+  float3x3 rv = float3x3(x,0,0,
+                         0,y,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 scale(float s)
+{
+  float3x3 rv = float3x3(s,0,0,
+                         0,s,0,
+                         0,0,1);
+  return rv;
+}
+
+float3x3 rotate(float angle)
+{
+  float radians = angle*3.14159f/180.0f,
+        s = ::sin(radians),
+        c = ::cos(radians);
+  float3x3 rv = float3x3(c,-s,0,
+                         s,c,0,
+                         0,0,1);
+  return rv;
+}
+
+// Math from page 54-56 of "Digital Image Warping" by George Wolberg,
+// though credited to Paul Heckert's "Fundamentals of Texture
+// Mapping and Image Warping" 1989 Master's thesis.
+//
+// NOTE: This matrix assumes vectors are treated as rows so pre-multiplied
+// by the matrix; use the transpose when transforming OpenGL-style column
+// vectors.
+double3x3 square2quad(const float2 v[4])
+{
+  double3x3 a;
+
+  double2 d1 = double2(v[1]-v[2]),
+          d2 = double2(v[3]-v[2]),
+          d3 = double2(v[0]-v[1]+v[2]-v[3]);
+
+  double denom = d1.x*d2.y - d2.x*d1.y;
+  a._13 = (d3.x*d2.y - d2.x*d3.y) / denom;
+  a._23 = (d1.x*d3.y - d3.x*d1.y) / denom;
+  a._11_12 = v[1] - v[0] + a._13*v[1];
+  a._21_22 = v[3] - v[0] + a._23*v[3];
+  a._31_32 = v[0];
+  a._33 = 1;
+
+  return transpose(a);
+}
+
+double3x3 quad2square(const float2 v[4])
+{
+  return inverse(square2quad(v));
+}
+
+double3x3 quad2quad(const float2 from[4], const float2 to[4])
+{
+  return mul(square2quad(to), quad2square(from));
+}
+
+double3x3 box2quad(const float4 &box, const float2 to[4])
+{
+  float2 from[4] = { box.xy, box.zy, box.zw, box.xw };
+
+  return quad2quad(from, to);
+}
+
+static void float3x3_to_GLMatrix(GLfloat mm[16], const float3x3 &m)
+{
+  /* First column. */
+  mm[0] = m[0][0];
+  mm[1] = m[1][0];
+  mm[2] = 0;
+  mm[3] = m[2][0];
+
+  /* Second column. */
+  mm[4] = m[0][1];
+  mm[5] = m[1][1];
+  mm[6] = 0;
+  mm[7] = m[2][1];;
+
+  /* Third column. */
+  mm[8] = 0;
+  mm[9] = 0;
+  mm[10] = 1;
+  mm[11] = 0;
+
+  /* Fourth column. */
+  mm[12] = m[0][2];
+  mm[13] = m[1][2];
+  mm[14] = 0;
+  mm[15] = m[2][2];;
+}
+
+void MatrixMultToGL(float3x3 m)
+{
+  GLfloat mm[16];  /* Column-major OpenGL-style 4x4 matrix. */
+
+  float3x3_to_GLMatrix(mm, m);
+  glMatrixMultfEXT(GL_MODELVIEW, &mm[0]);
+}
+
+void MatrixLoadToGL(float3x3 m)
+{
+  GLfloat mm[16];  /* Column-major OpenGL-style 4x4 matrix. */
+
+  float3x3_to_GLMatrix(mm, m);
+  glMatrixLoadfEXT(GL_MODELVIEW, &mm[0]);
+}
diff --git a/samples/nvpr/TigerWarpES/cg4cpp_xform.hpp b/samples/nvpr/TigerWarpES/cg4cpp_xform.hpp
new file mode 100644
index 0000000..9c5219c
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/cg4cpp_xform.hpp
@@ -0,0 +1,26 @@
+// TAGRELEASE: PUBLIC
+#ifndef XFORM_HPP
+#define XFORM_HPP
+
+/* cg4cpp_xform.hpp - C++ transform routines for path rendering */
+
+#include <Cg/double.hpp>
+#include <Cg/vector.hpp>
+#include <Cg/matrix.hpp>
+
+extern Cg::float3x3 ortho(float l, float r, float b, float t);
+extern Cg::float3x3 inverse_ortho(float l, float r, float b, float t);
+extern Cg::float3x3 translate(float x, float y);
+extern Cg::float3x3 scale(float x, float y);
+extern Cg::float3x3 scale(float s);
+extern Cg::float3x3 rotate(float angle);
+
+extern Cg::double3x3 square2quad(const Cg::float2 v[4]);
+extern Cg::double3x3 quad2square(const Cg::float2 v[4]);
+extern Cg::double3x3 quad2quad(const Cg::float2 from[4], const Cg::float2 to[4]);
+extern Cg::double3x3 box2quad(const Cg::float4 &box, const Cg::float2 to[4]);
+
+extern void MatrixMultToGL(Cg::float3x3 m);
+extern void MatrixLoadToGL(Cg::float3x3 m);
+
+#endif /* XFORM_HPP */
diff --git a/samples/nvpr/TigerWarpES/project.properties b/samples/nvpr/TigerWarpES/project.properties
new file mode 100644
index 0000000..bbe203c
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/project.properties
@@ -0,0 +1,11 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system use,
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+
+# Project target.
+target=android-21
diff --git a/samples/nvpr/TigerWarpES/res/drawable/banner.png b/samples/nvpr/TigerWarpES/res/drawable/banner.png
new file mode 100644
index 0000000..f645b34
Binary files /dev/null and b/samples/nvpr/TigerWarpES/res/drawable/banner.png differ
diff --git a/samples/nvpr/TigerWarpES/res/drawable/icon.png b/samples/nvpr/TigerWarpES/res/drawable/icon.png
new file mode 100644
index 0000000..fece5de
Binary files /dev/null and b/samples/nvpr/TigerWarpES/res/drawable/icon.png differ
diff --git a/samples/nvpr/TigerWarpES/res/values/strings.xml b/samples/nvpr/TigerWarpES/res/values/strings.xml
new file mode 100644
index 0000000..9640608
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">TigerWarpES</string>
+</resources>
diff --git a/samples/nvpr/TigerWarpES/src/com/nvidia/TigerWarpES/TigerWarpES.java b/samples/nvpr/TigerWarpES/src/com/nvidia/TigerWarpES/TigerWarpES.java
new file mode 100644
index 0000000..a49441d
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/src/com/nvidia/TigerWarpES/TigerWarpES.java
@@ -0,0 +1,52 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TigerWarpES/src/com/nvidia/TigerWarpES/TigerWarpES.java
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+package com.nvidia.TigerWarpES;
+
+import android.app.NativeActivity;
+import android.os.Bundle;
+import android.util.Log;
+
+import com.nvidia.NvAppBase.NvAppBase;
+
+public class TigerWarpES extends NvAppBase
+{
+    @Override
+    protected void onCreate (Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+
+        Log.v("TigerWarpES", "Calling subclass onCreate");
+    }
+    
+}
diff --git a/samples/nvpr/TigerWarpES/tiger.cpp b/samples/nvpr/TigerWarpES/tiger.cpp
new file mode 100644
index 0000000..71b04c2
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/tiger.cpp
@@ -0,0 +1,241 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TigerWarpES/tiger.cpp
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* tiger.c - draw classic PostScript tiger */
+
+#include <string.h>
+#include <math.h>
+
+#include <NvFoundation.h>
+#include <NV/NvPlatformGL.h>
+#include <NV/NvLogs.h>
+
+static const unsigned int tiger_path_count = 240;
+const char *tiger_path[240] = {
+#include "tiger_paths.h"
+};
+static const struct TigerStyle {
+  GLuint fill_color;
+  GLuint stroke_color;
+  GLfloat stroke_width;
+} tiger_style[240] = {
+#include "tiger_style.h"
+};
+static GLuint tiger_path_base;
+
+static int use_dlist = 1;
+static bool es = true;
+static GLuint program = 0;
+
+void initTiger()
+{
+  unsigned int i;
+
+  tiger_path_base = glGenPathsNV(tiger_path_count);
+
+  for (i=0; i<tiger_path_count; i++) {
+    const char *svg_str = tiger_path[i];
+    size_t svg_len = strlen(tiger_path[i]);
+    GLfloat stroke_width = (GLfloat) fabs(tiger_style[i].stroke_width);
+
+    glPathStringNV(tiger_path_base+i, GL_PATH_FORMAT_SVG_NV,
+      (GLsizei)svg_len, svg_str);
+    glPathParameterfNV(tiger_path_base+i, GL_PATH_STROKE_WIDTH_NV, stroke_width);
+  }
+  use_dlist = 0;
+
+  const GLchar *source = "#extension GL_ARB_separate_shader_objects : enable\n"
+    "precision highp float;\n"
+    "uniform vec3 color;\n"
+    "void main() {\n"
+    "    gl_FragColor = vec4(color, 1.0);\n"
+    "}\n";
+  program = glCreateShaderProgramv(GL_FRAGMENT_SHADER, 1, &source);
+  CHECK_GL_ERROR();
+}
+
+void deinitTiger()
+{
+    glDeleteProgram(program);
+}
+
+static void sendColor(GLuint color, GLint ucolor)
+{
+  if (ucolor == -1) {
+    GLubyte red = (color>> 16)&0xFF,
+            green = (color >> 8)&0xFF,
+            blue  = (color >> 0)&0xFF;
+    glColor3ub(red, green, blue);
+  } else {
+    GLfloat red = (float)((color >> 16) & 0xFF),
+            green = (float)((color >> 8) & 0xFF),
+            blue = (float)((color >> 0) & 0xFF);
+    glUniform3f(ucolor, red / 255, green / 255, blue / 255);
+  }
+}
+
+static void drawTigerLayer(int layer, int filling, int stroking)
+{
+  const struct TigerStyle *style = &tiger_style[layer];
+  GLuint fill_color = style->fill_color;
+  GLuint stroke_color = style->stroke_color;
+  GLfloat stroke_width = style->stroke_width;
+  GLint ucolor = -1;
+
+  if (es) {
+    glUseProgram(program);
+    ucolor = glGetUniformLocation(program, "color");
+  }
+  // Should this path be filled?
+  if (filling && stroke_width >= 0) {
+    sendColor(fill_color, ucolor);
+    CHECK_GL_ERROR();
+    glStencilFillPathNV(tiger_path_base+layer, GL_COUNT_UP_NV, 0x1F);
+    CHECK_GL_ERROR();
+    glCoverFillPathNV(tiger_path_base+layer, GL_BOUNDING_BOX_NV);
+    CHECK_GL_ERROR();
+  } else {
+    // Negative stroke_width means "stroke only" (no fill)
+  }
+
+  // Should this path be stroked?
+  if (stroking && stroke_width != 0) {
+    const GLint reference = 0x1;
+    sendColor(stroke_color, ucolor);
+    glStencilStrokePathNV(tiger_path_base+layer, reference, 0x1F);
+    glCoverStrokePathNV(tiger_path_base+layer, GL_BOUNDING_BOX_NV);
+  } else {
+    // Zero stroke widths means "fill only" (no stroke)
+  }
+  if (es) {
+    glUseProgram(0);
+  }
+}
+
+void drawTiger(int filling, int stroking)
+{
+  unsigned int i;
+
+  for (i=0; i<tiger_path_count; i++) {
+    drawTigerLayer(i, filling, stroking);
+  }
+}
+
+void drawTigerRange(int filling, int stroking, unsigned int start, unsigned int end, bool es_context)
+{
+  unsigned int i;
+
+  es = es_context;
+
+  if (end > tiger_path_count) {
+    end = tiger_path_count;
+  }
+
+  for (i=start; i<end; i++) {
+    drawTigerLayer(i, filling, stroking);
+  }
+}
+
+void tigerDlistUsage(int b)
+{
+  use_dlist = b;
+}
+
+void renderTiger(int filling, int stroking)
+{
+  if (use_dlist) {
+    static int beenhere = 0;
+    int dlist = !!filling*2 + !!stroking + 1;
+    if (!beenhere) {
+      int i;
+      for (i=0; i<4; i++) {
+        glNewList(i+1, GL_COMPILE); {
+          int filling = !!(i&2);
+          int stroking = !!(i&1);
+          drawTiger(filling, stroking);
+        } glEndList();
+      }
+      beenhere = 1;
+    }
+    glCallList(dlist);
+  } else {
+    drawTiger(filling, stroking);
+  }
+}
+
+GLuint getTigerBasePath()
+{
+  return tiger_path_base;
+}
+
+unsigned int getTigerPathCount()
+{
+  return tiger_path_count;
+}
+
+void getTigerBounds(GLfloat bounds[4], int filling, int stroking)
+{
+  unsigned int i;
+
+  for (i=0; i<tiger_path_count; i++) {
+    const struct TigerStyle *style = &tiger_style[i];
+    GLfloat stroke_width = style->stroke_width;
+
+    GLfloat layer_bounds[4] = { 0, 0, 0, 0 };
+    if (stroking && stroke_width != 0) {
+      glGetPathParameterfvNV(tiger_path_base+i, GL_PATH_OBJECT_BOUNDING_BOX_NV, layer_bounds);
+      layer_bounds[0] -= stroke_width;
+      layer_bounds[1] -= stroke_width;
+      layer_bounds[2] += stroke_width;
+      layer_bounds[3] += stroke_width;
+    } else if (filling && stroke_width >= 0) {
+      glGetPathParameterfvNV(tiger_path_base+i, GL_PATH_OBJECT_BOUNDING_BOX_NV, layer_bounds);
+    }
+    if (i==0) {
+      bounds[0] = layer_bounds[0];
+      bounds[1] = layer_bounds[1];
+      bounds[2] = layer_bounds[2];
+      bounds[3] = layer_bounds[3];
+    } else {
+      if (layer_bounds[0] < bounds[0])
+        bounds[0] = layer_bounds[0];
+      if (layer_bounds[1] < bounds[1])
+        bounds[1] = layer_bounds[1];
+      if (layer_bounds[2] > bounds[2])
+        bounds[2] = layer_bounds[2];
+      if (layer_bounds[3] > bounds[3])
+        bounds[3] = layer_bounds[3];
+    }
+  }
+}
\ No newline at end of file
diff --git a/samples/nvpr/TigerWarpES/tiger.h b/samples/nvpr/TigerWarpES/tiger.h
new file mode 100644
index 0000000..6648d53
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/tiger.h
@@ -0,0 +1,45 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TigerWarpES/tiger.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+
+/* tiger.hpp - draw classic PostScript tiger */
+
+extern void initTiger();
+extern void deinitTiger();
+extern void drawTiger(int filling, int stroking);
+extern void drawTigerRange(int filling, int stroking, unsigned int start, unsigned int end, bool es_context);
+extern void renderTiger(int filling, int stroking);
+extern void tigerDlistUsage(int b);
+extern unsigned int getTigerPathCount();
+extern GLuint getTigerBasePath();
+extern void getTigerBounds(GLfloat bounds[4], int filling, int stroking);
diff --git a/samples/nvpr/TigerWarpES/tiger_paths.h b/samples/nvpr/TigerWarpES/tiger_paths.h
new file mode 100644
index 0000000..a901b81
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/tiger_paths.h
@@ -0,0 +1,274 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TigerWarpES/tiger_paths.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+/* classic PostScript tiger paths in SVG path strings */
+"M-122.304 84.285C-122.304 84.285 -122.203 86.179 -123.027 86.16C-123.851 86.141 -140.305 38.066 -160.833 40.309C-160.833 40.309 -143.05 32.956 -122.304 84.285z",
+"M-118.774 81.262C-118.774 81.262 -119.323 83.078 -120.092 82.779C-120.86 82.481 -119.977 31.675 -140.043 26.801C-140.043 26.801 -120.82 25.937 -118.774 81.262z",
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+"M-94.093 133.801C-94.093 133.801 -92.237 134.197 -92.471 134.988C-92.704 135.779 -143.407 139.121 -146.597 159.522C-146.597 159.522 -149.055 140.437 -94.093 133.801z",
+"M-98.304 128.276C-98.304 128.276 -96.526 128.939 -96.872 129.687C-97.218 130.435 -147.866 126.346 -153.998 146.064C-153.998 146.064 -153.646 126.825 -98.304 128.276z",
+"M-109.009 110.072C-109.009 110.072 -107.701 111.446 -108.34 111.967C-108.979 112.488 -152.722 86.634 -166.869 101.676C-166.869 101.676 -158.128 84.533 -109.009 110.072z",
+"M-116.554 114.263C-116.554 114.263 -115.098 115.48 -115.674 116.071C-116.25 116.661 -162.638 95.922 -174.992 112.469C-174.992 112.469 -168.247 94.447 -116.554 114.263z",
+"M-119.154 118.335C-119.154 118.335 -117.546 119.343 -118.036 120.006C-118.526 120.669 -167.308 106.446 -177.291 124.522C-177.291 124.522 -173.066 105.749 -119.154 118.335z",
+"M-108.42 118.949C-108.42 118.949 -107.298 120.48 -107.999 120.915C-108.7 121.35 -148.769 90.102 -164.727 103.207C-164.727 103.207 -153.862 87.326 -108.42 118.949z",
+"M-128.2 90C-128.2 90 -127.6 91.8 -128.4 92C-129.2 92.2 -157.8 50.2 -177.001 57.8C-177.001 57.8 -161.8 46 -128.2 90z",
+"M-127.505 96.979C-127.505 96.979 -126.53 98.608 -127.269 98.975C-128.007 99.343 -164.992 64.499 -182.101 76.061C-182.101 76.061 -169.804 61.261 -127.505 96.979z",
+"M-127.62 101.349C-127.62 101.349 -126.498 102.88 -127.199 103.315C-127.9 103.749 -167.969 72.502 -183.927 85.607C-183.927 85.607 -173.062 69.726 -127.62 101.349z",
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diff --git a/samples/nvpr/TigerWarpES/tiger_style.h b/samples/nvpr/TigerWarpES/tiger_style.h
new file mode 100644
index 0000000..7725174
--- /dev/null
+++ b/samples/nvpr/TigerWarpES/tiger_style.h
@@ -0,0 +1,275 @@
+//----------------------------------------------------------------------------------
+// File:        nvpr/TigerWarpES/tiger_style.h
+// SDK Version: v2.11 
+// Email:       gameworks@nvidia.com
+// Site:        http://developer.nvidia.com/
+//
+// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+//----------------------------------------------------------------------------------
+/* style information for classic PostScript tiger paths */
+/* 1st=0xRRGGBB fill color, 2nd=0xRRGGBB stroke color, 3rd=stroke width (0 means fill only, negative means only stroke, positive means fill+stroke) */
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 0.172f},
+{0xffffff, 0x000000, 1},
+{0xcc7226, 0x000000, 1},
+{0xcc7226, 0x0, 0},
+{0xe87f3a, 0x0, 0},
+{0xea8c4d, 0x0, 0},
+{0xec9961, 0x0, 0},
+{0xeea575, 0x0, 0},
+{0xf1b288, 0x0, 0},
+{0xf3bf9c, 0x0, 0},
+{0xf5ccb0, 0x0, 0},
+{0xf8d8c4, 0x0, 0},
+{0xfae5d7, 0x0, 0},
+{0xfcf2eb, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xe5668c, 0x0, 0},
+{0xb23259, 0x0, 0},
+{0xa5264c, 0x0, 0},
+{0xff727f, 0x000000, 1},
+{0xffffcc, 0x000000, 0.5f},
+{0xcc3f4c, 0x0, 0},
+{0x0,0xa51926,-2},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0x0, 0xa5264c, -2},
+{0x0, 0xa5264c, -2},
+{0xffffcc, 0x000000, 0.5f},
+{0x0, 0xa5264c, -2},
+{0x0, 0xa5264c, -2},
+{0xb2b2b2, 0x0, 0},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0x000000, 0x0, 0},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xffffcc, 0x000000, 0.5f},
+{0xe5e5b2, 0x0, 0},
+{0xe5e5b2, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xea8e51, 0x0, 0},
+{0xefaa7c, 0x0, 0},
+{0xf4c6a8, 0x0, 0},
+{0xf9e2d3, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x99cc32, 0x0, 0},
+{0x659900, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0xeb955c, 0x0, 0},
+{0xf2b892, 0x0, 0},
+{0xf8dcc8, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x99cc32, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x323232, 0x0, 0},
+{0x666666, 0x0, 0},
+{0x999999, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0x992600, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0xcc7226, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x0,0x4c0000,-2},
+{0x0,0x4c0000,-2},
+{0x0,0x4c0000,-2},
+{0x0,0x4c0000,-2},
+{0x000000, 0x0, 0},
+{0x4c0000, 0x0, 0},
+{0x99cc32, 0x0, 0},
+{0x659900, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xe59999, 0x0, 0},
+{0xb26565, 0x0, 0},
+{0x992600, 0x0, 0},
+{0xffffff, 0x0, 0},
+{0x992600, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
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+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
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+{0x000000, 0x0, 0},
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+{0x992600, 0x0, 0},
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+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xcccccc, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xffffff, 0x000000, 0.1f},
+{0x000000, 0x0, 0},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0xffffff, 0x000000, 0.1f},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0x000000, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
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+{0xcccccc, 0x0, 0},
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+{0xcccccc, 0x0, 0},
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+{0xcccccc, 0x0, 0},
+{0xcccccc, 0x0, 0},
+{0x0, 0x000000, -1.0f},
+{0x0, 0x000000, -1.0f},
+{0x0, 0x000000, -1.0f},
+{0x0, 0x000000, -1.0f},